Snap for 8730993 from 7c47686c94b660acbc0bf2a277444409049f41dc to mainline-tzdata3-release
Change-Id: I324519ff71efe6e8feee3ac19d380ebc2430a3ae
diff --git a/.dockerignore b/.dockerignore
index 1a8eb5e..d963b7e 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -1,4 +1,3 @@
Dockerfile*
build
.*.swp
-docker/Dockerfile*
diff --git a/.github/workflows/bcc-test.yml b/.github/workflows/bcc-test.yml
deleted file mode 100644
index 43d1582..0000000
--- a/.github/workflows/bcc-test.yml
+++ /dev/null
@@ -1,200 +0,0 @@
-name: BCC Build and tests
-
-on:
- push:
- branches:
- - master
- pull_request:
-
-jobs:
- test_bcc:
- runs-on: ubuntu-20.04
- strategy:
- matrix:
- os: [{version: "18.04", nick: bionic}, {version: "20.04", nick: focal}]
- env:
- - TYPE: Debug
- PYTHON_TEST_LOGFILE: critical.log
- RW_ENGINE_ENABLED: ON
- - TYPE: Debug
- PYTHON_TEST_LOGFILE: critical.log
- RW_ENGINE_ENABLED: OFF
- - TYPE: Release
- PYTHON_TEST_LOGFILE: critical.log
- RW_ENGINE_ENABLED: ON
- steps:
- - uses: actions/checkout@v2
- - name: System info
- run: |
- uname -a
- ip addr
- - name: Build docker container with all deps
- run: |
- docker build \
- --build-arg UBUNTU_VERSION=${{ matrix.os.version }} \
- --build-arg UBUNTU_SHORTNAME=${{ matrix.os.nick }} \
- -t bcc-docker -f docker/Dockerfile.tests .
- - name: Run bcc build
- env: ${{ matrix.env }}
- run: |
- /bin/bash -c \
- "docker run --privileged \
- --pid=host \
- -v $(pwd):/bcc \
- -v /sys/kernel/debug:/sys/kernel/debug:rw \
- -v /lib/modules:/lib/modules:ro \
- -v /usr/src:/usr/src:ro \
- -v /usr/include/linux:/usr/include/linux:ro \
- bcc-docker \
- /bin/bash -c \
- 'mkdir -p /bcc/build && cd /bcc/build && \
- cmake -DCMAKE_BUILD_TYPE=${TYPE} -DENABLE_LLVM_NATIVECODEGEN=${RW_ENGINE_ENABLED} .. && make -j9'"
- - name: Run bcc's cc tests
- env: ${{ matrix.env }}
- # tests are wrapped with `script` as a hack to get a TTY as github actions doesn't provide this
- # see https://github.com/actions/runner/issues/241
- run: |
- script -e -c /bin/bash -c \
- "docker run -ti \
- --privileged \
- --network=host \
- --pid=host \
- -v $(pwd):/bcc \
- -v /sys/kernel/debug:/sys/kernel/debug:rw \
- -v /lib/modules:/lib/modules:ro \
- -v /usr/src:/usr/src:ro \
- -e CTEST_OUTPUT_ON_FAILURE=1 \
- bcc-docker \
- /bin/bash -c \
- '/bcc/build/tests/wrapper.sh \
- c_test_all sudo /bcc/build/tests/cc/test_libbcc'"
-
- - name: Run all tests
- env: ${{ matrix.env }}
- run: |
- script -e -c /bin/bash -c \
- "docker run -ti \
- --privileged \
- --network=host \
- --pid=host \
- -v $(pwd):/bcc \
- -v /sys/kernel/debug:/sys/kernel/debug:rw \
- -v /lib/modules:/lib/modules:ro \
- -v /usr/src:/usr/src:ro \
- -e CTEST_OUTPUT_ON_FAILURE=1 \
- bcc-docker \
- /bin/bash -c \
- 'cd /bcc/build && \
- make test PYTHON_TEST_LOGFILE=$PYTHON_TEST_LOGFILE ARGS=-V'"
-
- - name: Check critical tests
- env: ${{ matrix.env }}
- run: |
- critical_count=$(grep @mayFail tests/python/critical.log | wc -l)
- echo "There were $critical_count critical tests skipped with @mayFail:"
- grep -A2 @mayFail tests/python/critical.log
-
- - uses: actions/upload-artifact@v1
- with:
- name: critical-tests-${{ matrix.env['TYPE'] }}-${{ matrix.os.version }}
- path: tests/python/critical.log
-
- test_bcc_fedora:
- runs-on: ubuntu-20.04
- strategy:
- matrix:
- env:
- - TYPE: Debug
- PYTHON_TEST_LOGFILE: critical.log
- - TYPE: Release
- PYTHON_TEST_LOGFILE: critical.log
- steps:
- - uses: actions/checkout@v2
- - name: System info
- run: |
- uname -a
- ip addr
- - name: Build docker container with all deps
- run: |
- docker build \
- -t bcc-docker -f docker/Dockerfile.fedora .
- - name: Run bcc build
- env: ${{ matrix.env }}
- run: |
- /bin/bash -c \
- "docker run --privileged \
- --pid=host \
- -v $(pwd):/bcc \
- -v /sys/kernel/debug:/sys/kernel/debug:rw \
- -v /lib/modules:/lib/modules:ro \
- -v /usr/src:/usr/src:ro \
- -v /usr/include/linux:/usr/include/linux:ro \
- bcc-docker \
- /bin/bash -c \
- 'mkdir -p /bcc/build && cd /bcc/build && \
- cmake -DCMAKE_BUILD_TYPE=${TYPE} -DENABLE_LLVM_SHARED=ON -DRUN_LUA_TESTS=OFF .. && make -j9'"
- - name: Run libbpf-tools build
- env: ${{ matrix.env }}
- run: |
- /bin/bash -c \
- "docker run --privileged \
- --pid=host \
- -v $(pwd):/bcc \
- -v /sys/kernel/debug:/sys/kernel/debug:rw \
- -v /lib/modules:/lib/modules:ro \
- -v /usr/src:/usr/src:ro \
- -v /usr/include/linux:/usr/include/linux:ro \
- bcc-docker \
- /bin/bash -c \
- 'cd /bcc/libbpf-tools && make -j9'"
-
- - name: Run bcc's cc tests
- env: ${{ matrix.env }}
- # tests are wrapped with `script` as a hack to get a TTY as github actions doesn't provide this
- # see https://github.com/actions/runner/issues/241
- run: |
- script -e -c /bin/bash -c \
- "docker run -ti \
- --privileged \
- --network=host \
- --pid=host \
- -v $(pwd):/bcc \
- -v /sys/kernel/debug:/sys/kernel/debug:rw \
- -v /lib/modules:/lib/modules:ro \
- -v /usr/src:/usr/src:ro \
- -e CTEST_OUTPUT_ON_FAILURE=1 \
- bcc-docker \
- /bin/bash -c \
- '/bcc/build/tests/wrapper.sh \
- c_test_all sudo /bcc/build/tests/cc/test_libbcc'"
-
- - name: Run all tests
- env: ${{ matrix.env }}
- run: |
- script -e -c /bin/bash -c \
- "docker run -ti \
- --privileged \
- --network=host \
- --pid=host \
- -v $(pwd):/bcc \
- -v /sys/kernel/debug:/sys/kernel/debug:rw \
- -v /lib/modules:/lib/modules:ro \
- -v /usr/src:/usr/src:ro \
- -e CTEST_OUTPUT_ON_FAILURE=1 \
- bcc-docker \
- /bin/bash -c \
- 'cd /bcc/build && \
- make test PYTHON_TEST_LOGFILE=$PYTHON_TEST_LOGFILE ARGS=-V'"
-
- - name: Check critical tests
- env: ${{ matrix.env }}
- run: |
- critical_count=$(grep @mayFail tests/python/critical.log | wc -l)
- echo "There were $critical_count critical tests skipped with @mayFail:"
- grep -A2 @mayFail tests/python/critical.log
-
-
-# To debug weird issues, you can add this step to be able to SSH to the test environment
-# https://github.com/marketplace/actions/debugging-with-tmate
-# - name: Setup tmate session
-# uses: mxschmitt/action-tmate@v1
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
deleted file mode 100644
index ca1327e..0000000
--- a/.github/workflows/publish.yml
+++ /dev/null
@@ -1,111 +0,0 @@
-name: Publish Build Artifacts
-
-on:
- push:
- branches:
- - master
- pull_request:
-
-jobs:
- publish_images:
- # Optionally publish container images, guarded by the GitHub secret
- # QUAY_PUBLISH.
- # To set this up, sign up for quay.io (you can connect it to your github)
- # then create a robot user with write access user called "bcc_buildbot",
- # and add the secret token for it to GitHub secrets as:
- # - QUAY_TOKEN = <token from quay.io>
- name: Publish to quay.io
- runs-on: ubuntu-latest
- strategy:
- matrix:
- env:
- - NAME: bionic-release
- OS_RELEASE: 18.04
- - NAME: focal-release
- OS_RELEASE: 20.04
- steps:
-
- - uses: actions/checkout@v1
-
- - name: Initialize workflow variables
- id: vars
- shell: bash
- run: |
- if [ -n "${QUAY_TOKEN}" ];then
- echo "Quay token is set, will push an image"
- echo ::set-output name=QUAY_PUBLISH::true
- else
- echo "Quay token not set, skipping"
- fi
-
- env:
- QUAY_TOKEN: ${{ secrets.QUAY_TOKEN }}
-
- - name: Authenticate with quay.io docker registry
- if: >
- steps.vars.outputs.QUAY_PUBLISH
- env:
- QUAY_TOKEN: ${{ secrets.QUAY_TOKEN }}
- run: ./scripts/docker/auth.sh ${{ github.repository }}
-
- - name: Package docker image and push to quay.io
- if: >
- steps.vars.outputs.QUAY_PUBLISH
- run: >
- ./scripts/docker/push.sh
- ${{ github.repository }}
- ${{ github.ref }}
- ${{ github.sha }}
- ${{ matrix.env['NAME'] }}
- ${{ matrix.env['OS_RELEASE'] }}
-
- # Uploads the packages built in docker to the github build as an artifact for convenience
- - uses: actions/upload-artifact@v1
- if: >
- steps.vars.outputs.QUAY_PUBLISH
- with:
- name: ${{ matrix.env['NAME'] }}
- path: output
-
- # Optionally publish container images to custom docker repository,
- # guarded by presence of all required github secrets.
- # GitHub secrets can be configured as follows:
- # - DOCKER_IMAGE = docker.io/myorg/bcc
- # - DOCKER_USERNAME = username
- # - DOCKER_PASSWORD = password
- publish_dockerhub:
- name: Publish To Dockerhub
- runs-on: ubuntu-latest
- steps:
-
- - uses: actions/checkout@v1
-
- - name: Initialize workflow variables
- id: vars
- shell: bash
- run: |
- if [ -n "${DOCKER_IMAGE}" ] && \
- [ -n "${DOCKER_USERNAME}" ] && \
- [ -n "${DOCKER_PASSWORD}" ];then
- echo "Custom docker credentials set, will push an image"
- echo ::set-output name=DOCKER_PUBLISH::true
- else
- echo "Custom docker credentials not, skipping"
- fi
- env:
- DOCKER_IMAGE: ${{ secrets.DOCKER_IMAGE }}
- DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
- DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
-
- - name: Build container image and publish to registry
- id: publish-registry
- uses: elgohr/Publish-Docker-Github-Action@2.8
- if: ${{ steps.vars.outputs.DOCKER_PUBLISH }}
- with:
- name: ${{ secrets.DOCKER_IMAGE }}
- username: ${{ secrets.DOCKER_USERNAME }}
- password: ${{ secrets.DOCKER_PASSWORD }}
- workdir: .
- dockerfile: Dockerfile.ubuntu
- snapshot: true
- cache: ${{ github.event_name != 'schedule' }}
diff --git a/.gitignore b/.gitignore
index 18a6f5a..65a3946 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,10 +9,4 @@
/build/
cmake-build-debug
debian/**/*.log
-*critical.log
obj-x86_64-linux-gnu
-examples/cgroupid/cgroupid
-
-# Output from docker builds
-scripts/docker/output/
-/output/
diff --git a/.travis.yml b/.travis.yml
index 194428d..9835547 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,20 +1,8 @@
-language: python
-matrix:
- include:
- - name: "Check helpers on Python 2.7"
- python: 2.7
- script: ./scripts/check-helpers.sh
- - name: "Python style check on Python 2.7"
- python: 2.7
- script: ./scripts/py-style-check.sh
- - name: "flake8 lint on Python 2.7"
- python: 2.7
- script: flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
- - name: "flake8 lint on Python 3.7"
- dist: xenial # required for Python >= 3.7
- python: 3.7
- script: flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
- allow_failures:
- - name: "Check helpers on Python 2.7"
-before_install: pip install --upgrade pip
-install: pip install flake8
+language: generic
+install:
+ - sudo apt-get install -y python-pip
+ - sudo pip install pep8
+script:
+ - set -euo pipefail
+ - ./scripts/check-helpers.sh
+ - ./scripts/py-style-check.sh
diff --git a/Android.bp b/Android.bp
index 620d6c6..1f76043 100644
--- a/Android.bp
+++ b/Android.bp
@@ -58,7 +58,10 @@
cc_defaults {
name: "libbpf_defaults",
+ cpp_std: "c++17",
cflags: [
+ "-Wall",
+ "-Werror",
"-Wnullable-to-nonnull-conversion",
"-Wthread-safety",
"-Wunused-parameter",
@@ -75,7 +78,7 @@
cc_library_headers {
name: "libbpf_bcc_headers",
- vendor_available: true,
+ vendor_available: false,
host_supported: false,
native_bridge_supported: true,
export_include_dirs: ["src/cc/includes/"],
@@ -88,7 +91,7 @@
cc_library {
name: "libbpf_bcc",
- vendor_available: true,
+ vendor_available: false,
host_supported: false,
native_bridge_supported: true,
target: {
@@ -102,23 +105,17 @@
},
},
},
- shared_libs: ["libbpf_minimal"],
header_libs: [
- "libbpf_bcc_headers",
+ "libbpf_bcc_headers"
],
export_header_lib_headers: ["libbpf_bcc_headers"],
local_include_dirs: ["src/cc"],
defaults: ["bpf_defaults"],
cflags: [
- "-DHAVE_EXTERNAL_LIBBPF",
- "-DMINIMAL_LIBBPF",
"-Werror",
"-Wall",
"-Wextra",
- "-Wno-sign-compare",
- "-Wno-typedef-redefinition",
- "-Wno-unused-parameter",
],
}
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1d7dabe..610e153 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,56 +2,13 @@
# Licensed under the Apache License, Version 2.0 (the "License")
cmake_minimum_required(VERSION 2.8.7)
-if (${CMAKE_VERSION} VERSION_EQUAL 3.12.0 OR ${CMAKE_VERSION} VERSION_GREATER 3.12.0)
- cmake_policy(SET CMP0074 NEW)
-endif()
-
project(bcc)
if(NOT CMAKE_BUILD_TYPE)
set(CMAKE_BUILD_TYPE Release)
endif()
-if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
- set(CMAKE_INSTALL_PREFIX "/usr" CACHE PATH "path to install" FORCE)
-endif()
-
enable_testing()
-# populate submodules (libbpf)
-if(NOT CMAKE_USE_LIBBPF_PACKAGE)
- if(NOT EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/src/cc/libbpf/src)
- execute_process(COMMAND git submodule update --init --recursive
- WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
- RESULT_VARIABLE UPDATE_RESULT)
- if(UPDATE_RESULT AND NOT UPDATE_RESULT EQUAL 0)
- message(WARNING "Failed to update submodule libbpf")
- endif()
- else()
- execute_process(COMMAND git diff --shortstat ${CMAKE_CURRENT_SOURCE_DIR}/src/cc/libbpf/
- OUTPUT_VARIABLE DIFF_STATUS)
- if("${DIFF_STATUS}" STREQUAL "")
- execute_process(COMMAND git submodule update --init --recursive
- WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
- RESULT_VARIABLE UPDATE_RESULT)
- if(UPDATE_RESULT AND NOT UPDATE_RESULT EQUAL 0)
- message(WARNING "Failed to update submodule libbpf")
- endif()
- else()
- message(WARNING "submodule libbpf dirty, so no sync")
- endif()
- endif()
-endif()
-
-# It's possible to use other kernel headers with
-# KERNEL_INCLUDE_DIRS build variable, like:
-# $ cd <kernel-dir>
-# $ make INSTALL_HDR_PATH=/tmp/headers headers_install
-# $ cd <bcc-dir>
-# $ cmake -DKERNEL_INCLUDE_DIRS=/tmp/headers/include/ ...
-include_directories(${KERNEL_INCLUDE_DIRS})
-
-option(ENABLE_NO_PIE "Build bcc-lua without PIE" ON)
-
include(cmake/GetGitRevisionDescription.cmake)
include(cmake/version.cmake)
include(CMakeDependentOption)
@@ -64,56 +21,39 @@
option(ENABLE_LLVM_SHARED "Enable linking LLVM as a shared library" OFF)
option(ENABLE_CLANG_JIT "Enable Loading BPF through Clang Frontend" ON)
option(ENABLE_USDT "Enable User-level Statically Defined Tracing" ON)
-option(ENABLE_EXAMPLES "Build examples" ON)
-option(ENABLE_MAN "Build man pages" ON)
-option(ENABLE_TESTS "Build tests" ON)
-option(RUN_LUA_TESTS "Run lua tests" ON)
CMAKE_DEPENDENT_OPTION(ENABLE_CPP_API "Enable C++ API" ON "ENABLE_USDT" OFF)
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
-if (CMAKE_USE_LIBBPF_PACKAGE)
- find_package(LibBpf)
-endif()
-
-if(NOT PYTHON_ONLY)
-find_package(LLVM REQUIRED CONFIG)
-message(STATUS "Found LLVM: ${LLVM_INCLUDE_DIRS} ${LLVM_PACKAGE_VERSION} (Use LLVM_ROOT envronment variable for another version of LLVM)")
-
-if(ENABLE_CLANG_JIT)
+if(NOT PYTHON_ONLY AND ENABLE_CLANG_JIT)
find_package(BISON)
find_package(FLEX)
+find_package(LLVM REQUIRED CONFIG)
+message(STATUS "Found LLVM: ${LLVM_INCLUDE_DIRS} ${LLVM_PACKAGE_VERSION}")
find_package(LibElf REQUIRED)
-find_package(LibDebuginfod)
-if(CLANG_DIR)
- set(CMAKE_FIND_ROOT_PATH "${CLANG_DIR}")
- include_directories("${CLANG_DIR}/include")
-endif()
# clang is linked as a library, but the library path searching is
# primitively supported, unlike libLLVM
set(CLANG_SEARCH "/opt/local/llvm/lib;/usr/lib/llvm-3.7/lib;${LLVM_LIBRARY_DIRS}")
-find_library(libclangAnalysis NAMES clangAnalysis clang-cpp HINTS ${CLANG_SEARCH})
-find_library(libclangAST NAMES clangAST clang-cpp HINTS ${CLANG_SEARCH})
-find_library(libclangBasic NAMES clangBasic clang-cpp HINTS ${CLANG_SEARCH})
-find_library(libclangCodeGen NAMES clangCodeGen clang-cpp HINTS ${CLANG_SEARCH})
-find_library(libclangDriver NAMES clangDriver clang-cpp HINTS ${CLANG_SEARCH})
-find_library(libclangEdit NAMES clangEdit clang-cpp HINTS ${CLANG_SEARCH})
-find_library(libclangFrontend NAMES clangFrontend clang-cpp HINTS ${CLANG_SEARCH})
-find_library(libclangLex NAMES clangLex clang-cpp HINTS ${CLANG_SEARCH})
-find_library(libclangParse NAMES clangParse clang-cpp HINTS ${CLANG_SEARCH})
-find_library(libclangRewrite NAMES clangRewrite clang-cpp HINTS ${CLANG_SEARCH})
-find_library(libclangSema NAMES clangSema clang-cpp HINTS ${CLANG_SEARCH})
-find_library(libclangSerialization NAMES clangSerialization clang-cpp HINTS ${CLANG_SEARCH})
-find_library(libclangASTMatchers NAMES clangASTMatchers clang-cpp HINTS ${CLANG_SEARCH})
-find_library(libclang-shared libclang-cpp.so HINTS ${CLANG_SEARCH})
+find_library(libclangAnalysis NAMES clangAnalysis HINTS ${CLANG_SEARCH})
+find_library(libclangAST NAMES clangAST HINTS ${CLANG_SEARCH})
+find_library(libclangBasic NAMES clangBasic HINTS ${CLANG_SEARCH})
+find_library(libclangCodeGen NAMES clangCodeGen HINTS ${CLANG_SEARCH})
+find_library(libclangDriver NAMES clangDriver HINTS ${CLANG_SEARCH})
+find_library(libclangEdit NAMES clangEdit HINTS ${CLANG_SEARCH})
+find_library(libclangFrontend NAMES clangFrontend HINTS ${CLANG_SEARCH})
+find_library(libclangLex NAMES clangLex HINTS ${CLANG_SEARCH})
+find_library(libclangParse NAMES clangParse HINTS ${CLANG_SEARCH})
+find_library(libclangRewrite NAMES clangRewrite HINTS ${CLANG_SEARCH})
+find_library(libclangSema NAMES clangSema HINTS ${CLANG_SEARCH})
+find_library(libclangSerialization NAMES clangSerialization HINTS ${CLANG_SEARCH})
+find_library(libclangASTMatchers NAMES clangASTMatchers HINTS ${CLANG_SEARCH})
if(libclangBasic STREQUAL "libclangBasic-NOTFOUND")
message(FATAL_ERROR "Unable to find clang libraries")
endif()
FOREACH(DIR ${LLVM_INCLUDE_DIRS})
include_directories("${DIR}/../tools/clang/include")
ENDFOREACH()
-endif(ENABLE_CLANG_JIT)
# Set to a string path if system places kernel lib directory in
# non-default location.
@@ -139,9 +79,9 @@
endif()
set(CMAKE_CXX_STANDARD_REQUIRED ON)
-set(CMAKE_CXX_STANDARD 14)
+set(CMAKE_CXX_STANDARD 11)
-endif(NOT PYTHON_ONLY)
+endif(NOT PYTHON_ONLY AND ENABLE_CLANG_JIT)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall ${CXX_ISYSTEM_DIRS}")
@@ -149,14 +89,8 @@
add_subdirectory(src)
add_subdirectory(introspection)
if(ENABLE_CLANG_JIT)
-if(ENABLE_EXAMPLES)
add_subdirectory(examples)
-endif(ENABLE_EXAMPLES)
-if(ENABLE_MAN)
add_subdirectory(man)
-endif(ENABLE_MAN)
-if(ENABLE_TESTS)
add_subdirectory(tests)
-endif(ENABLE_TESTS)
add_subdirectory(tools)
endif(ENABLE_CLANG_JIT)
diff --git a/CODEOWNERS b/CODEOWNERS
index 2c191f6..a009420 100644
--- a/CODEOWNERS
+++ b/CODEOWNERS
@@ -6,20 +6,20 @@
# see https://help.github.com/articles/about-codeowners/ for syntax
# Miscellaneous
-* @drzaeus77 @goldshtn @yonghong-song @4ast @brendangregg @davemarchevsky
+* @drzaeus77 @goldshtn @yonghong-song @4ast @brendangregg
# Documentation
-/docs/ @brendangregg @goldshtn @davemarchevsky
-/man/ @brendangregg @goldshtn @davemarchevsky
+/docs/ @brendangregg @goldshtn
+/man/ @brendangregg @goldshtn
# Tools
-/tools/ @brendangregg @goldshtn @davemarchevsky
+/tools/ @brendangregg @goldshtn
# Compiler, C API
-/src/cc/ @drzaeus77 @yonghong-song @4ast @davemarchevsky
+/src/cc/ @drzaeus77 @yonghong-song @4ast
# Python API
-/src/python/ @drzaeus77 @goldshtn @davemarchevsky
+/src/python/ @drzaeus77 @goldshtn
# Tests
-/tests/ @drzaeus77 @yonghong-song @davemarchevsky
+/tests/ @drzaeus77 @yonghong-song
diff --git a/CONTRIBUTING-SCRIPTS.md b/CONTRIBUTING-SCRIPTS.md
index 50f535b..fdc8768 100644
--- a/CONTRIBUTING-SCRIPTS.md
+++ b/CONTRIBUTING-SCRIPTS.md
@@ -9,7 +9,7 @@
bcc has 2 types of scripts, in different directories:
- **/examples**: intended as short examples of bcc & eBPF code. You should focus on keeping it short, neat, and documented (code comments). A submission can just be the example code.
-- **/tools**: intended as production safe performance and troubleshooting tools. You should focus on it being useful, tested, low overhead, documented (incl. all caveats), and easy to use. A submission should involve 4 changes: the tool, a man page, an example file, and an addition to README.md. Follow [my lead](https://github.com/brendangregg/bcc/commit/9fa156273b395cfc5505f0fff5d6b7b1396f7daa), and see the checklist below. These are run in mission critical environments as root (tech companies, financial institutions, government agencies), so if spending hours testing isn't for you, please submit your idea as an issue instead, or chat with us on irc.
+- **/tools**: intended as production safe performance and troubleshooting tools. You should focus on it being useful, tested, low overhead, documented (incl. all caveats), and easy to use. A submission should involve 4 changes: the tool, a man page, an example file, and an addition to README.md. Follow [my lead](https://github.com/brendangregg/bcc/commit/9fa156273b395cfc5505f0fff5d6b7b1396f7daa), and see the checklist below. These will be run in mission critical environments as root, so if spending hours testing isn't for you, please submit your idea as an issue instead, or chat with us on irc.
More detail for each below.
@@ -31,9 +31,7 @@
1. **Measure the overhead of the tool**. If you are running a micro-benchmark, how much slower is it with the tool running. Is more CPU consumed? Try to determine the worst case: run the micro-benchmark so that CPU headroom is exhausted, and then run the bcc tool. Can overhead be lowered?
1. **Test again, and stress test**. You want to discover and fix all the bad things before others hit them.
1. **Consider command line options**. Should it have -p for filtering on a PID? -T for timestamps? -i for interval? See other tools for examples, and copy the style: the usage message should list example usage at the end. Remember to keep the tool doing one thing and doing it well. Also, if there's one option that seems to be the common case, perhaps it should just be the first argument and not need a switch (no -X). A special case of this is *stat tools, like iostat/vmstat/etc, where the convention is [interval [count]].
-1. **Concise, intuitive, self-explanatory output**. The default output should meet the common need concisely. Leave much less useful fields and data to be shown with options: -v for verbose, etc. Consider including a startup message that's self-explanatory, eg "Tracing block I/O. Output every 1 seconds. Ctrl-C to end.".
-1. **Default output <80 chars wide**. Try hard to keep the output less than 80 characters wide, especially the default output of the tool. That way, the output not only fits on the smallest reasonable terminal, it also fits well in slide decks, blog posts, articles, and printed material, all of which help education and adoption. Publishers of technical books often have templates they require books to conform to: it may not be an option to shrink or narrow the font to fit your output.
-1. **Short tool name**. Follow the style of the other tools, which follow the style of other /usr/bin utilities. They are short and easy to type. No underscores.
+1. **Concise, intuitive, self-explanatory output**. The default output should meet the common need concisely. Leave much less useful fields and data to be shown with options: -v for verbose, etc. Consider including a startup message that's self-explanatory, eg "Tracing block I/O. Output every 1 seconds. Ctrl-C to end.". Also, try hard to keep the output less than 80 characters wide, especially the default output of the tool. That way, the output not only fits on the smallest reasonable terminal, it also fits well in slide decks, blog posts, articles, and printed material, all of which help education and adoption. Publishers of technical books often have templates they require books to conform to: it may not be an option to shrink or narrow the font to fit your output.
1. **Use pep8 to check Python style**: pep8 --show-source --ignore=E123,E125,E126,E127,E128,E302 filename . Note that it misses some things, like consistent usage, so you'll still need to double check your script.
1. **Make sure your script is Python3-ready**: Adding `from __future__ import absolute_import, division, print_function, unicode_literals` helps make your script Python3-ready.
1. **Write an _example.txt file**. Copy the style in tools/biolatency_example.txt: start with an intro sentence, then have examples, and finish with the USAGE message. Explain everything: the first example should explain what we are seeing, even if this seems obvious. For some people it won't be obvious. Also explain why we are running the tool: what problems it's solving. It can take a long time (hours) to come up with good examples, but it's worth it. These will get copied around (eg, presentations, articles).
diff --git a/docker/Dockerfile.debian b/Dockerfile.debian
similarity index 100%
rename from docker/Dockerfile.debian
rename to Dockerfile.debian
diff --git a/Dockerfile.ubuntu b/Dockerfile.ubuntu
new file mode 100644
index 0000000..71d025d
--- /dev/null
+++ b/Dockerfile.ubuntu
@@ -0,0 +1,13 @@
+FROM ubuntu:bionic
+
+MAINTAINER Brenden Blanco <bblanco@gmail.com>
+
+RUN apt-get -qq update && \
+ apt-get -y install pbuilder aptitude
+
+COPY ./ /root/bcc
+
+WORKDIR /root/bcc
+
+RUN /usr/lib/pbuilder/pbuilder-satisfydepends && \
+ ./scripts/build-deb.sh
diff --git a/FAQ.txt b/FAQ.txt
index 83b66eb..c898afb 100644
--- a/FAQ.txt
+++ b/FAQ.txt
@@ -8,35 +8,19 @@
OSError: libbcc.so: cannot open shared object file: No such file or directory
A: make sure to 'make install' and add the directory
where libbcc.so was installed into your LD_LIBRARY_PATH
- export LD_LIBRARY_PATH=$(dirname `find /usr -name libbcc.so`):$LD_LIBRARY_PATH
+ export LD_LIBRARY_PATH=/usr/local/lib:$LD_LIBRARY_PATH
Q: hello_world.py fails with:
- ImportError: No module named bcc
+ ImportError: No module named bpf
A: checkout "sudo make install" output to find out bpf package installation site,
add it to the PYTHONPATH env variable before running the program.
- export PYTHONPATH=$(dirname `find /usr/lib -name bcc`):$PYTHONPATH
+ sudo bash -c 'PYTHONPATH=/usr/lib/python2.7/site-packages python examples/hello_world.py'
Q: hello_world.py still fails with:
bpf: Operation not permitted
Exception: Failed to load BPF program hello
A: sudo
-Q: hello_world.py fails with
- bpf: Failed to load program: Operation not permitted
- despite running as root, and strace shows each `bpf()` system call failing with an EPERM.
-A: The so-called Kernel lockdown might be the root cause. Try disabling it with the so-called
- sysrq mechanism:
- echo 1 > /proc/sys/kernel/sysrq
- echo x > /proc/sysrq-trigger
- Also see https://github.com/iovisor/bcc/issues/2525
-
- If you have Secure Boot enabled you need to press Alt-PrintScr-x on the keyboard instead:
- ```
- This sysrq operation is disabled from userspace.
- sysrq: Disabling Secure Boot restrictions
- Lifting lockdown
- ```
-
Q: How do I fulfill the Linux kernel version requirement?
A: You need to obtain a recent version of the Linux source code
(please look at the README for the exact version), enable the
diff --git a/INSTALL.md b/INSTALL.md
index f681ac6..7c1934b 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -2,27 +2,18 @@
* [Kernel Configuration](#kernel-configuration)
* [Packages](#packages)
- - [Debian](#debian---binary)
- [Ubuntu](#ubuntu---binary)
- [Fedora](#fedora---binary)
- - [Arch](#arch---binary)
+ - [Arch](#arch---aur)
- [Gentoo](#gentoo---portage)
- [openSUSE](#opensuse---binary)
- [RHEL](#rhel---binary)
- - [Amazon Linux 1](#amazon-linux-1---binary)
- - [Amazon Linux 2](#amazon-linux-2---binary)
- - [Alpine](#alpine---binary)
* [Source](#source)
- - [libbpf Submodule](#libbpf-submodule)
- [Debian](#debian---source)
- [Ubuntu](#ubuntu---source)
- [Fedora](#fedora---source)
- [openSUSE](#opensuse---source)
- - [Centos](#centos---source)
- - [Amazon Linux 1](#amazon-linux-1---source)
- - [Amazon Linux 2](#amazon-linux-2---source)
- - [Alpine](#alpine---source)
- - [Arch](#arch---source)
+ - [Amazon Linux](#amazon-linux---source)
* [Older Instructions](#older-instructions)
## Kernel Configuration
@@ -39,14 +30,9 @@
# [optional, for tc actions]
CONFIG_NET_ACT_BPF=m
CONFIG_BPF_JIT=y
-# [for Linux kernel versions 4.1 through 4.6]
CONFIG_HAVE_BPF_JIT=y
-# [for Linux kernel versions 4.7 and later]
-CONFIG_HAVE_EBPF_JIT=y
# [optional, for kprobes]
CONFIG_BPF_EVENTS=y
-# Need kernel headers through /sys/kernel/kheaders.tar.xz
-CONFIG_IKHEADERS=y
```
There are a few optional kernel flags needed for running bcc networking examples on vanilla kernel:
@@ -64,44 +50,11 @@
# Packages
-## Debian - Binary
-
-`bcc` and its tools are available in the standard Debian main repository, from the source package [bpfcc](https://packages.debian.org/source/sid/bpfcc) under the names `bpfcc-tools`, `python-bpfcc`, `libbpfcc` and `libbpfcc-dev`.
-
## Ubuntu - Binary
-Versions of bcc are available in the standard Ubuntu
-Universe repository, as well in iovisor's PPA. The Ubuntu packages have slightly different names: where iovisor
-packages use `bcc` in the name (e.g. `bcc-tools`), Ubuntu packages use `bpfcc` (e.g.
-`bpfcc-tools`).
+The stable and the nightly packages are built for Ubuntu Xenial (16.04), Ubuntu Artful (17.10) and Ubuntu Bionic (18.04). The steps are very straightforward, no need to upgrade the kernel or compile from source!
-Currently, BCC packages for both the Ubuntu Universe, and the iovisor builds are outdated. This is a known and tracked in:
-- [Universe - Ubuntu Launchpad](https://bugs.launchpad.net/ubuntu/+source/bpfcc/+bug/1848137)
-- [iovisor - BCC GitHub Issues](https://github.com/iovisor/bcc/issues/2678)
-Currently, [building from source](#ubuntu---source) is currently the only way to get up to date packaged version of bcc.
-
-**Ubuntu Packages**
-Source packages and the binary packages produced from them can be
-found at [packages.ubuntu.com](https://packages.ubuntu.com/search?suite=default§ion=all&arch=any&keywords=bpfcc&searchon=sourcenames).
-
-```bash
-sudo apt-get install bpfcc-tools linux-headers-$(uname -r)
-```
-
-The tools are installed in `/sbin` (`/usr/sbin` in Ubuntu 18.04) with a `-bpfcc` extension. Try running `sudo opensnoop-bpfcc`.
-
-**_Note_**: the Ubuntu packages have different names but the package contents, in most cases, conflict
-and as such _cannot_ be installed alongside upstream packages. Should one choose to use
-Ubuntu's packages instead of the upstream iovisor packages (or vice-versa), the
-conflicting packages will need to be removed.
-
-The iovisor packages _do_ declare they provide the Ubuntu packages and as such may be
-used to satisfy dependencies. For example, should one attempt to install package `foo`
-which declares a dependency on `libbpfcc` while the upstream `libbcc` package is installed,
-`foo` should install without trouble as `libbcc` declares that it provides `libbpfcc`.
-That said, one should always test such a configuration in case of version incompatibilities.
-
-**iovisor packages (Upstream Stable and Signed Packages)**
+**Stable and Signed Packages**
```bash
sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 4052245BD4284CDD
@@ -111,7 +64,7 @@
```
(replace `xenial` with `artful` or `bionic` as appropriate). Tools will be installed under /usr/share/bcc/tools.
-**Upstream Nightly Packages**
+**Nightly Packages**
```bash
echo "deb [trusted=yes] https://repo.iovisor.org/apt/xenial xenial-nightly main" | sudo tee /etc/apt/sources.list.d/iovisor.list
@@ -120,25 +73,17 @@
```
(replace `xenial` with `artful` or `bionic` as appropriate)
-## Fedora - Binary
+**Ubuntu Packages**
-### Fedora 30 and newer
-
-As of Fedora 30, bcc binaries are available in the standard repository.
-You can install them via
+The previous commands will install the latest bcc from the iovisor repositories. It is also available from the standard Ubuntu multiverse repository, under the package name `bpfcc-tools`.
```bash
-sudo dnf install bcc
+sudo apt-get install bpfcc-tools linux-headers-$(uname -r)
```
-**Note**: if you keep getting `Failed to load program: Operation not permitted` when
-trying to run the `hello_world.py` example as root then you might need to lift
-the so-called kernel lockdown (cf.
-[FAQ](https://github.com/iovisor/bcc/blob/c00d10d4552f647491395e326d2e4400f3a0b6c5/FAQ.txt#L24),
-[background article](https://gehrcke.de/2019/09/running-an-ebpf-program-may-require-lifting-the-kernel-lockdown)).
+The tools are installed in /sbin with a -bpfcc extension. Try running `sudo opensnoop-bpfcc`.
-
-### Fedora 29 and older
+## Fedora - Binary
Ensure that you are running a 4.2+ kernel with `uname -r`. If not, install a 4.2+ kernel from
http://alt.fedoraproject.org/pub/alt/rawhide-kernel-nodebug, for example:
@@ -170,12 +115,15 @@
sudo dnf install bcc-tools kernel-devel-$(uname -r) kernel-headers-$(uname -r)
```
-## Arch - Binary
+## Arch - AUR
-bcc is available in the standard Arch repos, so it can be installed with the `pacman` command:
+Upgrade the kernel to minimum 4.3.1-1 first; the ```CONFIG_BPF_SYSCALL=y``` configuration was not added until [this kernel release](https://bugs.archlinux.org/task/47008).
+
+Install these packages using any AUR helper such as [pacaur](https://aur.archlinux.org/packages/pacaur), [yaourt](https://aur.archlinux.org/packages/yaourt), [cower](https://aur.archlinux.org/packages/cower), etc.:
```
-# pacman -S bcc bcc-tools python-bcc
+bcc bcc-tools python-bcc python2-bcc
```
+All build and install dependencies are listed [in the PKGBUILD](https://aur.archlinux.org/cgit/aur.git/tree/PKGBUILD?h=bcc) and should install automatically.
## Gentoo - Portage
@@ -216,103 +164,90 @@
yum install bcc-tools
```
-## Amazon Linux 1 - Binary
-Use case 1. Install BCC for latest kernel available in repo:
- Tested on Amazon Linux AMI release 2018.03 (kernel 4.14.88-72.73.amzn1.x86_64)
-```
-sudo yum update kernel
-sudo yum install bcc
-sudo reboot
-```
-
-Use case 2. Install BCC for your AMI's default kernel (no reboot required):
- Tested on Amazon Linux AMI release 2018.03 (kernel 4.14.77-70.59.amzn1.x86_64)
-```
-sudo yum install kernel-headers-$(uname -r | cut -d'.' -f1-5)
-sudo yum install kernel-devel-$(uname -r | cut -d'.' -f1-5)
-sudo yum install bcc
-```
-
-## Amazon Linux 2 - Binary
-Use case 1. Install BCC for your AMI's default kernel (no reboot required):
- Tested on Amazon Linux AMI release 2021.11 (kernel 5.10.75-79.358.amzn2.x86_64)
-```
-sudo amazon-linux-extras install BCC
-```
-
-## Alpine - Binary
-
-As of Alpine 3.11, bcc binaries are available in the community repository:
-
-```
-sudo apk add bcc-tools bcc-doc
-```
-
-The tools are installed in `/usr/share/bcc/tools`.
-
-**Python Compatibility**
-
-The binary packages include bindings for Python 3 only. The Python-based tools assume that a `python` binary is available at `/usr/bin/python`, but that may not be true on recent versions of Alpine. If you encounter errors like `<tool-name>: not found`, you can try creating a symlink to the Python 3.x binary like so:
-
-```
-sudo ln -s $(which python3) /usr/bin/python
-```
-
-**Containers**
-
-Alpine Linux is often used as a base system for containers. `bcc` can be used in such an environment by launching the container in privileged mode with kernel modules available through bind mounts:
-
-```
-sudo docker run --rm -it --privileged \
- -v /lib/modules:/lib/modules:ro \
- -v /sys:/sys:ro \
- -v /usr/src:/usr/src:ro \
- alpine:3.12
-```
-
# Source
-## libbpf Submodule
-
-Since release v0.10.0, bcc starts to leverage libbpf repo (https://github.com/libbpf/libbpf)
-to provide wrapper functions to the kernel for bpf syscalls, uapi headers bpf.h/btf.h etc.
-Unfortunately, the default github release source code does not contain libbpf submodule
-source code and this will cause build issues.
-
-To alleviate this problem, starting at release v0.11.0, source code with corresponding
-libbpf submodule codes will be released as well. See https://github.com/iovisor/bcc/releases.
-
## Debian - Source
-### sid
+### Jessie
#### Repositories
+The automated tests that run as part of the build process require `netperf`. Since netperf's license is not "certified"
+as an open-source license, it is in Debian's `non-free` repository.
+
`/etc/apt/sources.list` should include the `non-free` repository and look something like this:
```
-deb http://deb.debian.org/debian sid main contrib non-free
-deb-src http://deb.debian.org/debian sid main contrib non-free
+deb http://httpredir.debian.org/debian/ jessie main non-free
+deb-src http://httpredir.debian.org/debian/ jessie main non-free
+
+deb http://security.debian.org/ jessie/updates main non-free
+deb-src http://security.debian.org/ jessie/updates main non-free
+
+# wheezy-updates, previously known as 'volatile'
+deb http://ftp.us.debian.org/debian/ jessie-updates main non-free
+deb-src http://ftp.us.debian.org/debian/ jessie-updates main non-free
+```
+
+BCC also requires kernel version 4.1 or above. Those kernels are available in the `jessie-backports` repository. To
+add the `jessie-backports` repository to your system create the file `/etc/apt/sources.list.d/jessie-backports.list`
+with the following contents:
+
+```
+deb http://httpredir.debian.org/debian jessie-backports main
+deb-src http://httpredir.debian.org/debian jessie-backports main
```
#### Install Build Dependencies
+
+Note, check for the latest `linux-image-4.x` version in `jessie-backports` before proceeding. Also, have a look at the
+`Build-Depends:` section in `debian/control` file.
+
```
# Before you begin
apt-get update
-# According to https://packages.debian.org/source/sid/bpfcc,
+
+# Update kernel and linux-base package
+apt-get -t jessie-backports install linux-base linux-image-4.9.0-0.bpo.2-amd64 linux-headers-4.9.0-0.bpo.2-amd64
+
# BCC build dependencies:
-sudo apt-get install arping bison clang-format cmake dh-python \
- dpkg-dev pkg-kde-tools ethtool flex inetutils-ping iperf \
- libbpf-dev libclang-dev libclang-cpp-dev libedit-dev libelf-dev \
- libfl-dev libzip-dev linux-libc-dev llvm-dev libluajit-5.1-dev \
- luajit python3-netaddr python3-pyroute2 python3-distutils python3
+apt-get install debhelper cmake libllvm3.8 llvm-3.8-dev libclang-3.8-dev \
+ libelf-dev bison flex libedit-dev clang-format-3.8 python python-netaddr \
+ python-pyroute2 luajit libluajit-5.1-dev arping iperf netperf ethtool \
+ devscripts zlib1g-dev libfl-dev
```
-#### Install and compile BCC
+#### Sudo
+
+Adding eBPF probes to the kernel and removing probes from it requires root privileges. For the build to complete
+successfully, you must build from an account with `sudo` access. (You may also build as root, but it is bad style.)
+
+`/etc/sudoers` or `/etc/sudoers.d/build-user` should contain
+
```
+build-user ALL = (ALL) NOPASSWD: ALL
+```
+
+or
+
+```
+build-user ALL = (ALL) ALL
+```
+
+If using the latter sudoers configuration, please keep an eye out for sudo's password prompt while the build is running.
+
+#### Build
+
+```
+cd <preferred development directory>
git clone https://github.com/iovisor/bcc.git
-mkdir bcc/build; cd bcc/build
-cmake ..
-make
-sudo make install
+cd bcc
+debuild -b -uc -us
+```
+
+#### Install
+
+```
+cd ..
+sudo dpkg -i *bcc*.deb
```
## Ubuntu - Source
@@ -325,7 +260,7 @@
### Install build dependencies
```
-# Trusty (14.04 LTS) and older
+# Trusty and older
VER=trusty
echo "deb http://llvm.org/apt/$VER/ llvm-toolchain-$VER-3.7 main
deb-src http://llvm.org/apt/$VER/ llvm-toolchain-$VER-3.7 main" | \
@@ -333,88 +268,25 @@
wget -O - http://llvm.org/apt/llvm-snapshot.gpg.key | sudo apt-key add -
sudo apt-get update
-# For Bionic (18.04 LTS)
+# For bionic
sudo apt-get -y install bison build-essential cmake flex git libedit-dev \
- libllvm6.0 llvm-6.0-dev libclang-6.0-dev python zlib1g-dev libelf-dev libfl-dev python3-distutils
-
-# For Eoan (19.10) or Focal (20.04.1 LTS)
-sudo apt install -y bison build-essential cmake flex git libedit-dev \
- libllvm7 llvm-7-dev libclang-7-dev python zlib1g-dev libelf-dev libfl-dev python3-distutils
-
-# For Hirsute (21.04) or Impish (21.10)
-sudo apt install -y bison build-essential cmake flex git libedit-dev libllvm11 llvm-11-dev libclang-11-dev python zlib1g-dev libelf-dev libfl-dev python3-distutils
+ libllvm6.0 llvm-6.0-dev libclang-6.0-dev python zlib1g-dev libelf-dev
# For other versions
sudo apt-get -y install bison build-essential cmake flex git libedit-dev \
- libllvm3.7 llvm-3.7-dev libclang-3.7-dev python zlib1g-dev libelf-dev python3-distutils
+ libllvm3.7 llvm-3.7-dev libclang-3.7-dev python zlib1g-dev libelf-dev
# For Lua support
sudo apt-get -y install luajit luajit-5.1-dev
```
### Install and compile BCC
-
```
git clone https://github.com/iovisor/bcc.git
mkdir bcc/build; cd bcc/build
-cmake ..
+cmake .. -DCMAKE_INSTALL_PREFIX=/usr
make
sudo make install
-cmake -DPYTHON_CMD=python3 .. # build python3 binding
-pushd src/python/
-make
-sudo make install
-popd
-```
-
-## CentOS-8.5 - Source
-suppose you're running with root or add sudo first
-
-### Install build dependencies
-```
-dnf install -y bison cmake ethtool flex git iperf3 libstdc++-devel python3-netaddr python3-pip gcc gcc-c++ make zlib-devel elfutils-libelf-devel
-# dnf install -y luajit luajit-devel ## if use luajit, will report some lua function(which in lua5.3) undefined problem
-dnf install -y clang clang-devel llvm llvm-devel llvm-static ncurses-devel
-dnf -y install netperf
-pip3 install pyroute2
-ln -s /usr/bin/python3 /usr/bin/python
-```
-### Install and Compile bcc
-```
-git clone https://github.com/iovisor/bcc.git
-
-mkdir bcc-build
-cd bcc-build/
-
-## here llvm should always link shared library
-cmake ../bcc -DCMAKE_INSTALL_PREFIX=/usr -DENABLE_LLVM_SHARED=1
-make -j10
-make install
-
-```
-after install, you may add bcc directory to your $PATH, which you can add to ~/.bashrc
-```
-bcctools=/usr/share/bcc/tools
-bccexamples=/usr/share/bcc/examples
-export PATH=$bcctools:$bccexamples:$PATH
-```
-### let path take effect
-```
-source ~/.bashrc
-```
-then run
-```
-hello_world.py
-```
-Or
-```
-cd /usr/share/bcc/examples
-./hello_world.py
-./tracing/bitehist.py
-
-cd /usr/share/bcc/tools
-./bitesize
-
```
## Fedora - Source
@@ -424,7 +296,7 @@
```
sudo dnf install -y bison cmake ethtool flex git iperf libstdc++-static \
python-netaddr python-pip gcc gcc-c++ make zlib-devel \
- elfutils-libelf-devel python-cachetools
+ elfutils-libelf-devel
sudo dnf install -y luajit luajit-devel # for Lua support
sudo dnf install -y \
http://repo.iovisor.org/yum/extra/mageia/cauldron/x86_64/netperf-2.7.0-1.mga6.x86_64.rpm
@@ -450,7 +322,7 @@
```
git clone https://github.com/iovisor/bcc.git
mkdir bcc/build; cd bcc/build
-cmake ..
+cmake .. -DCMAKE_INSTALL_PREFIX=/usr
make
sudo make install
```
@@ -471,7 +343,8 @@
```
git clone https://github.com/iovisor/bcc.git
mkdir bcc/build; cd bcc/build
-cmake -DLUAJIT_INCLUDE_DIR=`pkg-config --variable=includedir luajit` \ # for lua support
+cmake -DCMAKE_INSTALL_PREFIX=/usr \
+ -DLUAJIT_INCLUDE_DIR=`pkg-config --variable=includedir luajit` \ # for lua support
..
make
sudo make install
@@ -482,78 +355,16 @@
popd
```
-## Centos - Source
-
-For Centos 7.6 only
-
-### Install build dependencies
-
-```
-sudo yum install -y epel-release
-sudo yum update -y
-sudo yum groupinstall -y "Development tools"
-sudo yum install -y elfutils-libelf-devel cmake3 git bison flex ncurses-devel
-sudo yum install -y luajit luajit-devel # for Lua support
-```
-
-### Install and compile LLVM
-
-You could compile LLVM from source code
-
-```
-curl -LO http://releases.llvm.org/7.0.1/llvm-7.0.1.src.tar.xz
-curl -LO http://releases.llvm.org/7.0.1/cfe-7.0.1.src.tar.xz
-tar -xf cfe-7.0.1.src.tar.xz
-tar -xf llvm-7.0.1.src.tar.xz
-
-mkdir clang-build
-mkdir llvm-build
-
-cd llvm-build
-cmake3 -G "Unix Makefiles" -DLLVM_TARGETS_TO_BUILD="BPF;X86" \
- -DCMAKE_BUILD_TYPE=Release ../llvm-7.0.1.src
-make
-sudo make install
-
-cd ../clang-build
-cmake3 -G "Unix Makefiles" -DLLVM_TARGETS_TO_BUILD="BPF;X86" \
- -DCMAKE_BUILD_TYPE=Release ../cfe-7.0.1.src
-make
-sudo make install
-cd ..
-```
-
-or install from centos-release-scl
-
-```
-yum install -y centos-release-scl
-yum-config-manager --enable rhel-server-rhscl-7-rpms
-yum install -y devtoolset-7 llvm-toolset-7 llvm-toolset-7-llvm-devel llvm-toolset-7-llvm-static llvm-toolset-7-clang-devel
-source scl_source enable devtoolset-7 llvm-toolset-7
-```
-
-For permanently enable scl environment, please check https://access.redhat.com/solutions/527703.
-
-### Install and compile BCC
-
-```
-git clone https://github.com/iovisor/bcc.git
-mkdir bcc/build; cd bcc/build
-cmake3 ..
-make
-sudo make install
-```
-
-## Amazon Linux 1 - Source
+## Amazon Linux - Source
Tested on Amazon Linux AMI release 2018.03 (kernel 4.14.47-56.37.amzn1.x86_64)
### Install packages required for building
```
-# enable epel to get iperf, luajit, luajit-devel, cmake3 (cmake3 is required to support c++11)
+# enable epel to get iperf, luajit, luajit-devel, cmake3 (cmake3 is required to support c++11)
sudo yum-config-manager --enable epel
-sudo yum install -y bison cmake3 ethtool flex git iperf libstdc++-static python-netaddr python-cachetools gcc gcc-c++ make zlib-devel elfutils-libelf-devel
+sudo yum install -y bison cmake3 ethtool flex git iperf libstdc++-static python-netaddr gcc gcc-c++ make zlib-devel elfutils-libelf-devel
sudo yum install -y luajit luajit-devel
sudo yum install -y http://repo.iovisor.org/yum/extra/mageia/cauldron/x86_64/netperf-2.7.0-1.mga6.x86_64.rpm
sudo pip install pyroute2
@@ -572,7 +383,7 @@
git clone https://github.com/iovisor/bcc.git
pushd .
mkdir bcc/build; cd bcc/build
-cmake3 ..
+cmake3 .. -DCMAKE_INSTALL_PREFIX=/usr
time make
sudo make install
popd
@@ -589,110 +400,17 @@
sudo /usr/share/bcc/tools/execsnoop
```
-## Amazon Linux 2 - Source
-
-```
-# enable epel to get iperf, luajit, luajit-devel, cmake3 (cmake3 is required to support c++11)
-sudo yum-config-manager --enable epel
-
-sudo yum install -y bison cmake3 ethtool flex git iperf libstdc++-static python-netaddr python-cachetools gcc gcc-c++ make zlib-devel elfutils-libelf-devel
-sudo yum install -y luajit luajit-devel
-sudo yum install -y http://repo.iovisor.org/yum/extra/mageia/cauldron/x86_64/netperf-2.7.0-1.mga6.x86_64.rpm
-sudo pip install pyroute2
-sudo yum install -y ncurses-devel
-```
-
-### Install clang
-```
-yum install -y clang llvm llvm-devel llvm-static clang-devel clang-libs
-```
-
-### Build bcc
-```
-git clone https://github.com/iovisor/bcc.git
-pushd .
-mkdir bcc/build; cd bcc/build
-cmake3 ..
-time make
-sudo make install
-popd
-```
-
-### Setup required to run the tools
-```
-sudo yum -y install kernel-devel-$(uname -r)
-sudo mount -t debugfs debugfs /sys/kernel/debug
-```
-
-### Test
-```
-sudo /usr/share/bcc/tools/execsnoop
-```
-
-## Alpine - Source
-
-### Install packages required for building
-
-```
-sudo apk add tar git build-base iperf linux-headers llvm10-dev llvm10-static \
- clang-dev clang-static cmake python3 flex-dev bison luajit-dev elfutils-dev \
- zlib-dev
-```
-
-### Build bcc
-
-```
-git clone https://github.com/iovisor/bcc.git
-mkdir bcc/build; cd bcc/build
-# python2 can be substituted here, depending on your environment
-cmake -DPYTHON_CMD=python3 ..
-make && sudo make install
-
-# Optional, but needed if you don't have /usr/bin/python on your system
-ln -s $(which python3) /usr/bin/python
-```
-
-### Test
-
-```
-sudo /usr/share/bcc/tools/execsnoop
-```
-
-## Arch - Source
-
-### Install dependencies
-
-```
-pacman -S cmake clang llvm flex bison python
-```
-
-### Build bcc
-
-```
-git clone https://github.com/iovisor/bcc.git
-pushd .
-mkdir bcc/build
-cd bcc/build
-cmake .. -DPYTHON_CMD=python3 # for python3 support
-make -j$(nproc)
-sudo make install
-cd src/python
-make -j$(nproc)
-sudo make install
-popd
-```
-
# Older Instructions
## Build LLVM and Clang development libs
```
-git clone https://github.com/llvm/llvm-project.git
-mkdir -p llvm-project/llvm/build/install
-cd llvm-project/llvm/build
-cmake -G "Ninja" -DLLVM_TARGETS_TO_BUILD="BPF;X86" \
- -DLLVM_ENABLE_PROJECTS="clang" \
+git clone http://llvm.org/git/llvm.git
+cd llvm/tools; git clone http://llvm.org/git/clang.git
+cd ..; mkdir -p build/install; cd build
+cmake -G "Unix Makefiles" -DLLVM_TARGETS_TO_BUILD="BPF;X86" \
-DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=$PWD/install ..
-ninja && ninja install
+make
+make install
export PATH=$PWD/install/bin:$PATH
```
diff --git a/LINKS.md b/LINKS.md
index b99188a..9eb1abe 100644
--- a/LINKS.md
+++ b/LINKS.md
@@ -1,6 +1,3 @@
-- 2019-12-06: [My learnings on Linux BPF container performance engineering](https://medium.com/@aimvec/my-learnings-on-linux-bpf-container-performance-engineering-3eb424b73d56)
-- 2019-11-21: [Debugging network stalls on Kubernetes](https://github.blog/2019-11-21-debugging-network-stalls-on-kubernetes)
-- 2019-11-12: [bcc-tools brings dynamic kernel tracing to Red Hat Enterprise Linux 8.1](https://www.redhat.com/en/blog/bcc-tools-brings-dynamic-kernel-tracing-red-hat-enterprise-linux-81)
- 2018-05-03: [Linux System Monitoring with eBPF](https://www.circonus.com/2018/05/linux-system-monitoring-with-ebpf)
- 2018-02-22: [Some advanced BCC topics](https://lwn.net/Articles/747640)
- 2018-01-23: [BPFd: Running BCC tools remotely across systems and architectures](https://lwn.net/Articles/744522)
diff --git a/METADATA b/METADATA
index 55758ed..1efc190 100644
--- a/METADATA
+++ b/METADATA
@@ -9,18 +9,18 @@
type: GIT
value: "https://github.com/iovisor/bcc.git"
}
- version: "a39e181eaf7111f5a5416752a5757891278f17fa"
- license_note: "would be NOTICE save for:\n"
- " examples/networking/dns_matching/dns_matching.c\n"
- " examples/tracing/vfsreadlat.c\n"
- " snapcraft/snapcraft.yaml\n"
- " src/cc/compat/linux/bpf.h\n"
- " src/cc/compat/linux/bpf_common.h\n"
- " src/cc/compat/linux/virtual_bpf.h\n"
+ version: "v0.8.0"
+ # would be NOTICE save for:
+ # examples/networking/dns_matching/dns_matching.c
+ # examples/tracing/vfsreadlat.c
+ # snapcraft/snapcraft.yaml
+ # src/cc/compat/linux/bpf.h
+ # src/cc/compat/linux/bpf_common.h
+ # src/cc/compat/linux/virtual_bpf.h
license_type: RESTRICTED
last_upgrade_date {
- year: 2021
- month: 1
- day: 14
+ year: 2019
+ month: 2
+ day: 1
}
}
diff --git a/OWNERS b/OWNERS
index e58fb39..2ecf61e 100644
--- a/OWNERS
+++ b/OWNERS
@@ -1,2 +1,4 @@
-set noparent
-file:platform/system/bpf:master:/OWNERS_bpf
+connoro@google.com
+
+# backup in case connoro@ is unavailable
+surenb@google.com
diff --git a/README.md b/README.md
index f206722..54733eb 100644
--- a/README.md
+++ b/README.md
@@ -75,21 +75,18 @@
- examples/tracing/[task_switch.py](examples/tracing/task_switch.py): Count task switches with from and to PIDs.
- examples/tracing/[tcpv4connect.py](examples/tracing/tcpv4connect.py): Trace TCP IPv4 active connections. [Examples](examples/tracing/tcpv4connect_example.txt).
- examples/tracing/[trace_fields.py](examples/tracing/trace_fields.py): Simple example of printing fields from traced events.
-- examples/tracing/[undump.py](examples/tracing/undump.py): Dump UNIX socket packets. [Examples](examples/tracing/undump_example.txt)
- examples/tracing/[urandomread.py](examples/tracing/urandomread.py): A kernel tracepoint example, which traces random:urandom_read. [Examples](examples/tracing/urandomread_example.txt).
- examples/tracing/[vfsreadlat.py](examples/tracing/vfsreadlat.py) examples/tracing/[vfsreadlat.c](examples/tracing/vfsreadlat.c): VFS read latency distribution. [Examples](examples/tracing/vfsreadlat_example.txt).
- examples/tracing/[kvm_hypercall.py](examples/tracing/kvm_hypercall.py): Conditional static kernel tracepoints for KVM entry, exit and hypercall [Examples](examples/tracing/kvm_hypercall.txt).
#### Tools:
-<center><a href="images/bcc_tracing_tools_2019.png"><img src="images/bcc_tracing_tools_2019.png" border=0 width=700></a></center>
+<center><a href="images/bcc_tracing_tools_2017.png"><img src="images/bcc_tracing_tools_2017.png" border=0 width=700></a></center>
- tools/[argdist](tools/argdist.py): Display function parameter values as a histogram or frequency count. [Examples](tools/argdist_example.txt).
- tools/[bashreadline](tools/bashreadline.py): Print entered bash commands system wide. [Examples](tools/bashreadline_example.txt).
-- tools/[bindsnoop](tools/bindsnoop.py): Trace IPv4 and IPv6 bind() system calls (bind()). [Examples](tools/bindsnoop_example.txt).
- tools/[biolatency](tools/biolatency.py): Summarize block device I/O latency as a histogram. [Examples](tools/biolatency_example.txt).
- tools/[biotop](tools/biotop.py): Top for disks: Summarize block device I/O by process. [Examples](tools/biotop_example.txt).
-- tools/[biopattern](tools/biopattern.py): Identify random/sequential disk access patterns. [Examples](tools/biopattern_example.txt).
- tools/[biosnoop](tools/biosnoop.py): Trace block device I/O with PID and latency. [Examples](tools/biosnoop_example.txt).
- tools/[bitesize](tools/bitesize.py): Show per process I/O size histogram. [Examples](tools/bitesize_example.txt).
- tools/[bpflist](tools/bpflist.py): Display processes with active BPF programs and maps. [Examples](tools/bpflist_example.txt).
@@ -98,7 +95,6 @@
- tools/[capable](tools/capable.py): Trace security capability checks. [Examples](tools/capable_example.txt).
- tools/[cachestat](tools/cachestat.py): Trace page cache hit/miss ratio. [Examples](tools/cachestat_example.txt).
- tools/[cachetop](tools/cachetop.py): Trace page cache hit/miss ratio by processes. [Examples](tools/cachetop_example.txt).
-- tools/[compactsnoop](tools/compactsnoop.py): Trace compact zone events with PID and latency. [Examples](tools/compactsnoop_example.txt).
- tools/[cpudist](tools/cpudist.py): Summarize on- and off-CPU time per task as a histogram. [Examples](tools/cpudist_example.txt)
- tools/[cpuunclaimed](tools/cpuunclaimed.py): Sample CPU run queues and calculate unclaimed idle CPU. [Examples](tools/cpuunclaimed_example.txt)
- tools/[criticalstat](tools/criticalstat.py): Trace and report long atomic critical sections in the kernel. [Examples](tools/criticalstat_example.txt)
@@ -106,32 +102,24 @@
- tools/[dbstat](tools/dbstat.py): Summarize MySQL/PostgreSQL query latency as a histogram. [Examples](tools/dbstat_example.txt).
- tools/[dcsnoop](tools/dcsnoop.py): Trace directory entry cache (dcache) lookups. [Examples](tools/dcsnoop_example.txt).
- tools/[dcstat](tools/dcstat.py): Directory entry cache (dcache) stats. [Examples](tools/dcstat_example.txt).
-- tools/[deadlock](tools/deadlock.py): Detect potential deadlocks on a running process. [Examples](tools/deadlock_example.txt).
-- tools/[dirtop](tools/dirtop.py): File reads and writes by directory. Top for directories. [Examples](tools/dirtop_example.txt).
-- tools/[drsnoop](tools/drsnoop.py): Trace direct reclaim events with PID and latency. [Examples](tools/drsnoop_example.txt).
+- tools/[deadlock_detector](tools/deadlock_detector.py): Detect potential deadlocks on a running process. [Examples](tools/deadlock_detector_example.txt).
- tools/[execsnoop](tools/execsnoop.py): Trace new processes via exec() syscalls. [Examples](tools/execsnoop_example.txt).
-- tools/[exitsnoop](tools/exitsnoop.py): Trace process termination (exit and fatal signals). [Examples](tools/exitsnoop_example.txt).
- tools/[ext4dist](tools/ext4dist.py): Summarize ext4 operation latency distribution as a histogram. [Examples](tools/ext4dist_example.txt).
- tools/[ext4slower](tools/ext4slower.py): Trace slow ext4 operations. [Examples](tools/ext4slower_example.txt).
- tools/[filelife](tools/filelife.py): Trace the lifespan of short-lived files. [Examples](tools/filelife_example.txt).
- tools/[fileslower](tools/fileslower.py): Trace slow synchronous file reads and writes. [Examples](tools/fileslower_example.txt).
- tools/[filetop](tools/filetop.py): File reads and writes by filename and process. Top for files. [Examples](tools/filetop_example.txt).
- tools/[funccount](tools/funccount.py): Count kernel function calls. [Examples](tools/funccount_example.txt).
-- tools/[funcinterval](tools/funcinterval.py): Time interval between the same function as a histogram. [Examples](tools/funcinterval_example.txt).
- tools/[funclatency](tools/funclatency.py): Time functions and show their latency distribution. [Examples](tools/funclatency_example.txt).
- tools/[funcslower](tools/funcslower.py): Trace slow kernel or user function calls. [Examples](tools/funcslower_example.txt).
- tools/[gethostlatency](tools/gethostlatency.py): Show latency for getaddrinfo/gethostbyname[2] calls. [Examples](tools/gethostlatency_example.txt).
- tools/[hardirqs](tools/hardirqs.py): Measure hard IRQ (hard interrupt) event time. [Examples](tools/hardirqs_example.txt).
- tools/[inject](tools/inject.py): Targeted error injection with call chain and predicates [Examples](tools/inject_example.txt).
- tools/[killsnoop](tools/killsnoop.py): Trace signals issued by the kill() syscall. [Examples](tools/killsnoop_example.txt).
-- tools/[klockstat](tools/klockstat.py): Traces kernel mutex lock events and display locks statistics. [Examples](tools/klockstat_example.txt).
-- tools/[kvmexit](tools/kvmexit.py): Display the exit_reason and its statistics of each vm exit. [Examples](tools/kvmexit_example.txt).
- tools/[llcstat](tools/llcstat.py): Summarize CPU cache references and misses by process. [Examples](tools/llcstat_example.txt).
- tools/[mdflush](tools/mdflush.py): Trace md flush events. [Examples](tools/mdflush_example.txt).
-- tools/[memleak](tools/memleak.py): Display outstanding memory allocations to find memory leaks. [Examples](tools/memleak_example.txt).
-- tools/[mountsnoop](tools/mountsnoop.py): Trace mount and umount syscalls system-wide. [Examples](tools/mountsnoop_example.txt).
- tools/[mysqld_qslower](tools/mysqld_qslower.py): Trace MySQL server queries slower than a threshold. [Examples](tools/mysqld_qslower_example.txt).
-- tools/[netqtop](tools/netqtop.py) tools/[netqtop.c](tools/netqtop.c): Trace and display packets distribution on NIC queues. [Examples](tools/netqtop_example.txt).
+- tools/[memleak](tools/memleak.py): Display outstanding memory allocations to find memory leaks. [Examples](tools/memleak_example.txt).
- tools/[nfsslower](tools/nfsslower.py): Trace slow NFS operations. [Examples](tools/nfsslower_example.txt).
- tools/[nfsdist](tools/nfsdist.py): Summarize NFS operation latency distribution as a histogram. [Examples](tools/nfsdist_example.txt).
- tools/[offcputime](tools/offcputime.py): Summarize off-CPU time by kernel stack trace. [Examples](tools/offcputime_example.txt).
@@ -140,7 +128,6 @@
- tools/[opensnoop](tools/opensnoop.py): Trace open() syscalls. [Examples](tools/opensnoop_example.txt).
- tools/[pidpersec](tools/pidpersec.py): Count new processes (via fork). [Examples](tools/pidpersec_example.txt).
- tools/[profile](tools/profile.py): Profile CPU usage by sampling stack traces at a timed interval. [Examples](tools/profile_example.txt).
-- tools/[readahead](tools/readahead.py): Show performance of read-ahead cache [Examples](tools/readahead_example.txt).
- tools/[reset-trace](tools/reset-trace.sh): Reset the state of tracing. Maintenance tool only. [Examples](tools/reset-trace_example.txt).
- tools/[runqlat](tools/runqlat.py): Run queue (scheduler) latency as a histogram. [Examples](tools/runqlat_example.txt).
- tools/[runqlen](tools/runqlen.py): Run queue length as a histogram. [Examples](tools/runqlen_example.txt).
@@ -160,14 +147,10 @@
- tools/[tcpdrop](tools/tcpdrop.py): Trace kernel-based TCP packet drops with details. [Examples](tools/tcpdrop_example.txt).
- tools/[tcplife](tools/tcplife.py): Trace TCP sessions and summarize lifespan. [Examples](tools/tcplife_example.txt).
- tools/[tcpretrans](tools/tcpretrans.py): Trace TCP retransmits and TLPs. [Examples](tools/tcpretrans_example.txt).
-- tools/[tcprtt](tools/tcprtt.py): Trace TCP round trip time. [Examples](tools/tcprtt_example.txt).
- tools/[tcpstates](tools/tcpstates.py): Trace TCP session state changes with durations. [Examples](tools/tcpstates_example.txt).
- tools/[tcpsubnet](tools/tcpsubnet.py): Summarize and aggregate TCP send by subnet. [Examples](tools/tcpsubnet_example.txt).
-- tools/[tcpsynbl](tools/tcpsynbl.py): Show TCP SYN backlog. [Examples](tools/tcpsynbl_example.txt).
- tools/[tcptop](tools/tcptop.py): Summarize TCP send/recv throughput by host. Top for TCP. [Examples](tools/tcptop_example.txt).
- tools/[tcptracer](tools/tcptracer.py): Trace TCP established connections (connect(), accept(), close()). [Examples](tools/tcptracer_example.txt).
-- tools/[tcpcong](tools/tcpcong.py): Trace TCP socket congestion control status duration. [Examples](tools/tcpcong_example.txt).
-- tools/[threadsnoop](tools/threadsnoop.py): List new thread creation. [Examples](tools/threadsnoop_example.txt).
- tools/[tplist](tools/tplist.py): Display kernel tracepoints or USDT probes and their formats. [Examples](tools/tplist_example.txt).
- tools/[trace](tools/trace.py): Trace arbitrary functions, with filters. [Examples](tools/trace_example.txt).
- tools/[ttysnoop](tools/ttysnoop.py): Watch live output from a tty or pts device. [Examples](tools/ttysnoop_example.txt).
@@ -177,9 +160,8 @@
- tools/[uobjnew](tools/lib/uobjnew.py): Summarize object allocation events by object type and number of bytes allocated. [Examples](tools/lib/uobjnew_example.txt).
- tools/[ustat](tools/lib/ustat.py): Collect events such as GCs, thread creations, object allocations, exceptions and more in high-level languages. [Examples](tools/lib/ustat_example.txt).
- tools/[uthreads](tools/lib/uthreads.py): Trace thread creation events in Java and raw pthreads. [Examples](tools/lib/uthreads_example.txt).
-- tools/[vfscount](tools/vfscount.py): Count VFS calls. [Examples](tools/vfscount_example.txt).
-- tools/[vfsstat](tools/vfsstat.py): Count some VFS calls, with column output. [Examples](tools/vfsstat_example.txt).
-- tools/[virtiostat](tools/virtiostat.py): Show VIRTIO device IO statistics. [Examples](tools/virtiostat_example.txt).
+- tools/[vfscount](tools/vfscount.py) tools/[vfscount.c](tools/vfscount.c): Count VFS calls. [Examples](tools/vfscount_example.txt).
+- tools/[vfsstat](tools/vfsstat.py) tools/[vfsstat.c](tools/vfsstat.c): Count some VFS calls, with column output. [Examples](tools/vfsstat_example.txt).
- tools/[wakeuptime](tools/wakeuptime.py): Summarize sleep to wakeup time by waker kernel stack. [Examples](tools/wakeuptime_example.txt).
- tools/[xfsdist](tools/xfsdist.py): Summarize XFS operation latency distribution as a histogram. [Examples](tools/xfsdist_example.txt).
- tools/[xfsslower](tools/xfsslower.py): Trace slow XFS operations. [Examples](tools/xfsslower_example.txt).
@@ -195,7 +177,7 @@
- examples/networking/[simple_tc.py](examples/networking/simple_tc.py): Simple traffic control example.
- examples/networking/[simulation.py](examples/networking/simulation.py): Simulation helper.
- examples/networking/neighbor_sharing/[tc_neighbor_sharing.py](examples/networking/neighbor_sharing/tc_neighbor_sharing.py) examples/networking/neighbor_sharing/[tc_neighbor_sharing.c](examples/networking/neighbor_sharing/tc_neighbor_sharing.c): Per-IP classification and rate limiting.
-- examples/networking/[tunnel_monitor/](examples/networking/tunnel_monitor): Efficiently monitor traffic flows.
+- examples/networking/[tunnel_monitor/](examples/networking/tunnel_monitor): Efficiently monitor traffic flows. [Example video](https://www.youtube.com/watch?v=yYy3Cwce02k).
- examples/networking/vlan_learning/[vlan_learning.py](examples/networking/vlan_learning/vlan_learning.py) examples/[vlan_learning.c](examples/networking/vlan_learning/vlan_learning.c): Demux Ethernet traffic into worker veth+namespaces.
### BPF Introspection:
@@ -252,13 +234,15 @@
turns those statistics into a graph showing the traffic distribution at
multiple granularities. See the code [here](examples/networking/tunnel_monitor).
+[](https://youtu.be/yYy3Cwce02k)
+
## Contributing
Already pumped up to commit some code? Here are some resources to join the
discussions in the [IOVisor](https://www.iovisor.org/) community and see
what you want to work on.
-* _Mailing List:_ https://lists.iovisor.org/mailman/listinfo/iovisor-dev
+* _Mailing List:_ http://lists.iovisor.org/mailman/listinfo/iovisor-dev
* _IRC:_ #iovisor at irc.oftc.net
* _BCC Issue Tracker:_ [Github Issues](https://github.com/iovisor/bcc/issues)
* _A guide for contributing scripts:_ [CONTRIBUTING-SCRIPTS.md](CONTRIBUTING-SCRIPTS.md)
diff --git a/SPECS/bcc+clang.spec b/SPECS/bcc+clang.spec
index f8b554c..bbb6dd4 100644
--- a/SPECS/bcc+clang.spec
+++ b/SPECS/bcc+clang.spec
@@ -1,6 +1,5 @@
%define debug_package %{nil}
-%define _unpackaged_files_terminate_build 0
-%define llvmver 7.0.1
+%define llvmver 3.7.1
Name: bcc
Version: @REVISION@
diff --git a/SPECS/bcc.spec b/SPECS/bcc.spec
index 1296a6b..691ab3d 100644
--- a/SPECS/bcc.spec
+++ b/SPECS/bcc.spec
@@ -20,13 +20,6 @@
%bcond_with python3
%endif
-# Build with debuginfod support for Fedora >= 32
-%if 0%{?fedora} >= 32
-%bcond_without libdebuginfod
-%else
-%bcond_with libdebuginfod
-%endif
-
%if %{with python3}
%global __python %{__python3}
%global python_bcc python3-bcc
@@ -38,8 +31,6 @@
%endif
%define debug_package %{nil}
-%define _unpackaged_files_terminate_build 0
-
Name: bcc
Version: @REVISION@
@@ -54,9 +45,6 @@
ExclusiveArch: x86_64 ppc64 aarch64 ppc64le
BuildRequires: bison cmake >= 2.8.7 flex make
BuildRequires: gcc gcc-c++ python2-devel elfutils-libelf-devel-static
-%if %{with libdebuginfod}
-BuildRequires: elfutils-debuginfod-client-devel
-%endif
%if %{with python3}
BuildRequires: python3-devel
%endif
@@ -100,17 +88,10 @@
%install
pushd build
make install/strip DESTDIR=%{buildroot}
-# mangle shebangs
-find %{buildroot}/usr/share/bcc/{tools,examples} -type f -exec \
- sed -i -e '1 s|^#!/usr/bin/python$|#!'%{__python}'|' \
- -e '1 s|^#!/usr/bin/env python$|#!'%{__python}'|' {} \;
%package -n libbcc
Summary: Shared Library for BPF Compiler Collection (BCC)
Requires: elfutils-libelf
-%if %{with libdebuginfod}
-Requires: elfutils-debuginfod-client
-%endif
%description -n libbcc
Shared Library for BPF Compiler Collection (BCC)
diff --git a/cmake/FindCompilerFlag.cmake b/cmake/FindCompilerFlag.cmake
index 9b150ab..31ac82d 100644
--- a/cmake/FindCompilerFlag.cmake
+++ b/cmake/FindCompilerFlag.cmake
@@ -1,8 +1,6 @@
# Copyright (c) 2017 Facebook, Inc.
# Licensed under the Apache License, Version 2.0 (the "License")
-if (ENABLE_NO_PIE)
-
if (CMAKE_C_COMPILER_ID MATCHES "Clang")
set(COMPILER_NOPIE_FLAG "-nopie")
else()
@@ -17,18 +15,3 @@
endif()
set(CMAKE_REQUIRED_FLAGS "${_backup_c_flags}")
endif()
-
-endif(ENABLE_NO_PIE)
-
-# check whether reallocarray availability
-# this is used to satisfy reallocarray usage under src/cc/libbpf/
-CHECK_CXX_SOURCE_COMPILES(
-"
-#define _GNU_SOURCE
-#include <stdlib.h>
-
-int main(void)
-{
- return !!reallocarray(NULL, 1, 1);
-}
-" HAVE_REALLOCARRAY_SUPPORT)
diff --git a/cmake/FindLibBpf.cmake b/cmake/FindLibBpf.cmake
deleted file mode 100644
index dc10dce..0000000
--- a/cmake/FindLibBpf.cmake
+++ /dev/null
@@ -1,70 +0,0 @@
-# - Try to find libbpf
-# Once done this will define
-#
-# LIBBPF_FOUND - system has libbpf
-# LIBBPF_INCLUDE_DIR - the libbpf include directory
-# LIBBPF_STATIC_LIBRARIES - the libbpf source directory
-# LIBBPF_LIBRARIES - link these to use libbpf
-
-#if (LIBBPF_LIBRARIES AND LIBBPF_INCLUDE_DIR AND LIBBPF_STATIC_LIBRARIES)
-# set (LibBpf_FIND_QUIETLY TRUE)
-#endif (LIBBPF_LIBRARIES AND LIBBPF_INCLUDE_DIR AND LIBBPF_STATIC_LIBRARIES)
-
-# You'll need following packages to be installed (Fedora names):
-# libbpf
-# libbpf-static
-# libbpf-devel
-
-find_path (LIBBPF_INCLUDE_DIR
- NAMES
- bpf/bpf.h
- bpf/btf.h
- bpf/libbpf.h
-
- PATHS
- /usr/include
- /usr/local/include
- /opt/local/include
- /sw/include
- ENV CPATH)
-
-find_library (LIBBPF_LIBRARIES
- NAMES
- bpf
- PATHS
- /usr/lib
- /usr/local/lib
- /opt/local/lib
- /sw/lib
- ENV LIBRARY_PATH
- ENV LD_LIBRARY_PATH)
-if(LIBBPF_LIBRARIES)
-list(APPEND PATHS LIBBPF_LIBRARIES)
-endif()
-
-find_library (LIBBPF_STATIC_LIBRARIES
- NAMES
- libbpf.a
- PATHS
- /usr/lib
- /usr/local/lib
- /opt/local/lib
- /sw/lib
- ENV LIBRARY_PATH
- ENV LD_LIBRARY_PATH)
-if(LIBBPF_STATIC_LIBRARIES)
-list(APPEND PATHS LIBBPF_STATIC_LIBRARIES)
-endif()
-
-if(LIBBPF_STATIC_LIBRARIES OR LIBBPF_LIBRARIES)
-include (FindPackageHandleStandardArgs)
-
-# handle the QUIETLY and REQUIRED arguments and set LIBBPF_FOUND to TRUE if all listed variables are TRUE
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(LibBpf "Please install the libbpf development package"
- ${PATHS}
- LIBBPF_INCLUDE_DIR)
-
-mark_as_advanced(LIBBPF_INCLUDE_DIR ${PATHS})
-else()
-message(Please install the libbpf development package)
-endif()
diff --git a/cmake/FindLibDebuginfod.cmake b/cmake/FindLibDebuginfod.cmake
deleted file mode 100644
index df79ce9..0000000
--- a/cmake/FindLibDebuginfod.cmake
+++ /dev/null
@@ -1,55 +0,0 @@
-# - Try to find libdebuginfod
-# Once done this will define
-#
-# LIBDEBUGINFOD_FOUND - system has libdebuginfod
-# LIBDEBUGINFOD_INCLUDE_DIRS - the libdebuginfod include directory
-# LIBDEBUGINFOD_LIBRARIES - Link these to use libdebuginfod
-# LIBDEBUGINFOD_DEFINITIONS - Compiler switches required for using libdebuginfod
-
-
-if (LIBDEBUGINFOD_LIBRARIES AND LIBDEBUGINFOD_INCLUDE_DIRS)
- set (LibDebuginfod_FIND_QUIETLY TRUE)
-endif (LIBDEBUGINFOD_LIBRARIES AND LIBDEBUGINFOD_INCLUDE_DIRS)
-
-find_path (LIBDEBUGINFOD_INCLUDE_DIRS
- NAMES
- elfutils/debuginfod.h
- PATHS
- /usr/include
- /usr/include/libelf
- /usr/include/elfutils
- /usr/local/include
- /usr/local/include/libelf
- /usr/local/include/elfutils
- /opt/local/include
- /opt/local/include/libelf
- /opt/local/include/elfutils
- /sw/include
- /sw/include/libelf
- /sw/include/elfutils
- ENV CPATH)
-
-find_library (LIBDEBUGINFOD_LIBRARIES
- NAMES
- debuginfod
- PATHS
- /usr/lib
- /usr/local/lib
- /opt/local/lib
- /sw/lib
- ENV LIBRARY_PATH
- ENV LD_LIBRARY_PATH)
-
-include (FindPackageHandleStandardArgs)
-
-
-# handle the QUIETLY and REQUIRED arguments and set LIBDEBUGINFOD_FOUND to TRUE if all listed variables are TRUE
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(LibDebuginfod DEFAULT_MSG
- LIBDEBUGINFOD_LIBRARIES
- LIBDEBUGINFOD_INCLUDE_DIRS)
-
-if (LIBDEBUGINFOD_FOUND)
- add_definitions(-DHAVE_LIBDEBUGINFOD)
-endif (LIBDEBUGINFOD_FOUND)
-
-mark_as_advanced(LIBDEBUGINFOD_INCLUDE_DIRS LIBDEBUGINFOD_LIBRARIES)
diff --git a/cmake/clang_libs.cmake b/cmake/clang_libs.cmake
index f1b1261..5ebfaa5 100644
--- a/cmake/clang_libs.cmake
+++ b/cmake/clang_libs.cmake
@@ -14,24 +14,14 @@
if (${_llvm_coroutines} GREATER -1)
list(APPEND llvm_raw_libs coroutines)
endif()
-list(FIND LLVM_AVAILABLE_LIBS "LLVMFrontendOpenMP" _llvm_frontendOpenMP)
-if (${_llvm_frontendOpenMP} GREATER -1)
- list(APPEND llvm_raw_libs frontendopenmp)
-endif()
if (${LLVM_PACKAGE_VERSION} VERSION_EQUAL 6 OR ${LLVM_PACKAGE_VERSION} VERSION_GREATER 6)
list(APPEND llvm_raw_libs bpfasmparser)
list(APPEND llvm_raw_libs bpfdisassembler)
endif()
-if (${LLVM_PACKAGE_VERSION} VERSION_EQUAL 15 OR ${LLVM_PACKAGE_VERSION} VERSION_GREATER 15)
- list(APPEND llvm_raw_libs windowsdriver)
-endif()
llvm_map_components_to_libnames(_llvm_libs ${llvm_raw_libs})
llvm_expand_dependencies(llvm_libs ${_llvm_libs})
endif()
-if(ENABLE_LLVM_SHARED AND NOT libclang-shared STREQUAL "libclang-shared-NOTFOUND")
-set(clang_libs ${libclang-shared})
-else()
# order is important
set(clang_libs
${libclangFrontend}
@@ -52,7 +42,6 @@
${libclangAST}
${libclangLex}
${libclangBasic})
-endif()
# prune unused llvm static library stuff when linking into the new .so
set(_exclude_flags)
diff --git a/cmake/static_libstdc++.cmake b/cmake/static_libstdc++.cmake
index 787ed9a..3c8ac17 100644
--- a/cmake/static_libstdc++.cmake
+++ b/cmake/static_libstdc++.cmake
@@ -1,7 +1,7 @@
# only turn on static-libstdc++ if also linking statically against clang
string(REGEX MATCH ".*[.]a$" LIBCLANG_ISSTATIC "${libclangBasic}")
# if gcc 4.9 or higher is used, static libstdc++ is a good option
-if (CMAKE_COMPILER_IS_GNUCC AND LIBCLANG_ISSTATIC AND (NOT ENABLE_LLVM_SHARED OR libclang-shared STREQUAL "libclang-shared-NOTFOUND"))
+if (CMAKE_COMPILER_IS_GNUCC AND LIBCLANG_ISSTATIC)
execute_process(COMMAND ${CMAKE_C_COMPILER} -dumpversion OUTPUT_VARIABLE GCC_VERSION)
if (GCC_VERSION VERSION_GREATER 4.9 OR GCC_VERSION VERSION_EQUAL 4.9)
execute_process(COMMAND ${CMAKE_C_COMPILER} -print-libgcc-file-name OUTPUT_VARIABLE GCC_LIB)
diff --git a/cmake/version.cmake b/cmake/version.cmake
index 11db6cd..fb00408 100644
--- a/cmake/version.cmake
+++ b/cmake/version.cmake
@@ -4,7 +4,7 @@
get_git_head_revision(GIT_REFSPEC GIT_SHA1)
string(SUBSTRING "${GIT_SHA1}" 0 8 GIT_SHA1_SHORT)
git_describe(GIT_DESCRIPTION)
- git_describe(GIT_TAG_LAST "--abbrev=0" "--tags")
+ git_describe(GIT_TAG_LAST "--abbrev=0")
git_get_exact_tag(GIT_TAG_EXACT)
string(SUBSTRING "${GIT_TAG_LAST}-${GIT_SHA1_SHORT}" 1 -1 REVISION)
if(GIT_TAG_EXACT)
diff --git a/debian/changelog b/debian/changelog
index 2202804..0f0e89b 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,208 +1,3 @@
-bcc (0.24.0-1) unstable; urgency=low
-
- * Support for kernel up to 5.16
- * bcc tools: update for trace.py, sslsniff.py, tcptop.py, hardirqs.py, etc.
- * new libbpf tools: bashreadline
- * allow specify wakeup_events for perf buffer
- * support BPF_MAP_TYPE_{INODE, TASK}_STORAGE maps
- * remove all deprecated libbpf function usage
- * remove P4/B language support
- * major test infra change, using github actions now
- * doc update, bug fixes and other tools improvement
-
- -- Yonghong Song <ys114321@gmail.com> Wed, 14 Jan 2022 17:00:00 +0000
-
-bcc (0.23.0-1) unstable; urgency=low
-
- * Support for kernel up to 5.15
- * bcc tools: update for kvmexit.py, tcpv4connect.py, cachetop.py, cachestat.py, etc.
- * libbpf tools: update for update for mountsnoop, ksnoop, gethostlatency, etc.
- * fix renaming of task_struct->state
- * get pid namespace properly for a number of tools
- * initial work for more libbpf utilization (less section names)
- * doc update, bug fixes and other tools improvement
-
- -- Yonghong Song <ys114321@gmail.com> Wed, 15 Nov 2021 17:00:00 +0000
-
-bcc (0.22.0-1) unstable; urgency=low
-
- * Support for kernel up to 5.14
- * add ipv4/ipv6 filter support for tcp trace tools
- * add python interface to attach raw perf events
- * fix tcpstates for incorrect display of dport
- * new options for bcc tools runqslower, argdist
- * new libbpf-tools: filetop, exitsnoop, tcprtt
- * doc update, bug fixes and other tools improvement
-
- -- Yonghong Song <ys114321@gmail.com> Wed, 15 Sep 2021 17:00:00 +0000
-
-bcc (0.21.0-1) unstable; urgency=low
-
- * Support for kernel up to 5.13
- * support for debug information from libdebuginfod
- * finished support for map elements items_*_batch() APIs
- * add atomic_increment() API
- * support attach_func() and detach_func() in python
- * fix displaying PID instead of TID for many tools
- * new tools: kvmexit.py
- * new libbpf-tools: gethostlatency, statsnoop, fsdist and solisten
- * fix tools ttysnoop/readahead for newer kernels
- * doc update and bug fixes
-
- -- Yonghong Song <ys114321@gmail.com> Mon, 16 Jul 2021 17:00:00 +0000
-
-bcc (0.20.0-1) unstable; urgency=low
-
- * Support for kernel up to 5.12
- * Some basic support for MIPS
- * added bpf_map_lookup_batch and bpf_map_delete_batch support
- * tools/funclatency.py support nested or recursive functions
- * tools/biolatency.py can optionally print out average/total value
- * fix possible marco HAVE_BUILTIN_BSWAP redefine warning for kernel >= 5.10.
- * new tools: virtiostat
- * new libbpf-tools: ext4dist
- * doc update and bug fixes
-
- -- Yonghong Song <ys114321@gmail.com> Mon, 5 May 2021 17:00:00 +0000
-
-bcc (0.19.0-1) unstable; urgency=low
-
- * Support for kernel up to 5.11
- * allow BCC as a cmake subproject
- * add LPORT support in tcpconnlat and tcpconnect
- * added bpf_map_lookup_and_delete_batch support
- * new tools: virtiostat
- * new libbpf-tools: cpufreq, funclatency, cachestat
- * add install target to libbpf-tools
- * a few lua fixes
- * doc update and bug fixes
-
- -- Yonghong Song <ys114321@gmail.com> Mon, 19 Mar 2021 17:00:00 +0000
-
-bcc (0.18.0-1) unstable; urgency=low
-
- * Support for kernel up to 5.10
- * add bpf kfunc/kretfunc C++ example
- * add PT_REGS_PARMx_SYSCALL helper macro
- * biolatency: allow json output
- * biolatpcts: support measuring overall latencies between two events
- * fix build when ENABLE_CLANG_JIT is disabled
- * doc update and bug fixes
-
- -- Yonghong Song <ys114321@gmail.com> Mon, 4 Jan 2021 17:00:00 +0000
-
-bcc (0.17.0-1) unstable; urgency=low
-
- * Support for kernel up to 5.9
- * usdt: add uprobe refcnt support
- * use newer llvm/clang versions in debian packaging if possible
- * add bpf iterator C++ support
- * new bcc tools: tcprtt, netqtop, swapin, tcpsynbl, threadsnoop
- * tcpconnect: add DNS correlation to connect tracking
- * new libbpf-tools: llcstat, numamove, runqlen, runqlat, softirgs, hardirqs
- * doc update, bug fixes and some additional arguments for tools
-
- -- Yonghong Song <ys114321@gmail.com> Thu, 29 Oct 2020 17:00:00 +0000
-
-bcc (0.16.0-1) unstable; urgency=low
-
- * Support for kernel up to 5.8
- * trace.py: support kprobe/uprobe func offset
- * support raw perf config for perf_event_open in python
- * add BPFQueueStackTable support
- * added Ringbuf support support
- * libbpf-tools: readahead, biosnoop, bitesize, tcpconnlat, biopattern, biostacks
- * bug fixes and some additional arguments for tools
-
- -- Yonghong Song <ys114321@gmail.com> Sat, 22 Aug 2020 17:00:00 +0000
-
-bcc (0.15.0-1) unstable; urgency=low
-
- * Support for kernel up to 5.7
- * new tools: funcinterval.py, dirtop.py
- * support lsm bpf programs
- * support multiple pid/tids for offwaketime
- * usdt: add helpers to set semaphore values
- * turn off x86 jump table optimization during jit compilation
- * add support to use bpf_probe_read[_str_}{_user,kernel} in all bpf
- * programs, fail back to old bpf_probe_read[_str] for old kernels
- * tools: add filtering by mount namespace
- * libbpf-tools: cpudist, syscount, execsnoop, vfsstat
- * lots of bug fixes and a few additional arguments for tools
-
- -- Yonghong Song <ys114321@gmail.com> Mon, 19 Jun 2020 17:00:00 +0000
-
-bcc (0.14.0-1) unstable; urgency=low
-
- * Support for kernel up to 5.6
- * new tools: biolatpcts.py
- * libbpf-tools: tools based on CORE and libbpf library directly
- * add --cgroupmap to various tools, filtering based cgroup
- * support kfunc (faster kprobe) for vfsstat, klockstat and opensnoop
- * lots of bug fixes and a few additional arguments for tools
-
- -- Yonghong Song <ys114321@gmail.com> Mon, 20 Apr 2020 17:00:00 +0000
-
-bcc (0.13.0-1) unstable; urgency=low
-
- * Support for kernel up to 5.5
- * bindsnoop tool to track tcp/udp bind information
- * added compile-once run-everywhere based libbpf-tools, currently
- only runqslower is implemented.
- * new map support: sockhash, sockmap, sk_storage, cgroup_storage
- * enable to run github actions on the diff
- * cgroupmap based cgroup filtering for opensnoop, execsnoop and bindsnoop.
- * lots of bug fixes.
-
- -- Yonghong Song <ys114321@gmail.com> Wed, 19 Feb 2020 17:00:00 +0000
-
-bcc (0.12.0-1) unstable; urgency=low
-
- * Support for kernel up to 5.4
- * klockstat tool to track kernel mutex lock statistics
- * cmake option CMAKE_USE_LIBBPF_PACKAGE to build a bcc shared library
- linking with distro libbpf_static.a
- * new map.lookup_or_try_init() API to remove hidden return in
- map.lookup_or_init()
- * BPF_ARRAY_OF_MAPS and BPF_HASH_OF_MAPS support
- * support symbol offset for uprobe in both C++ and python API,
- kprobe already has the support
- * bug fixes for trace.py, tcpretrans.py, runqslower.py, etc.
-
- -- Yonghong Song <ys114321@gmail.com> Tue, 10 Dec 2019 17:00:00 +0000
-
-bcc (0.11.0-1) unstable; urgency=low
-
- * Support for kernel up to 5.3
- * Corresponding libbpf submodule release is v0.0.5
- * Fix USDT issue with multi-threaded applications
- * Fixed the early return behavior of lookup_or_init
- * Support for nic hardware offload
- * Fixed and Enabled Travis CI
- * A lot of tools change with added new options, etc.
-
- -- Yonghong Song <ys114321@gmail.com> Tue, 03 Oct 2019 17:00:00 +0000
-
-bcc (0.10.0-1) unstable; urgency=low
-
- * Support for kernel up to 5.1
- * corresponding libbpf submodule release is v0.0.3
- * support for reading kernel headers from /proc
- * libbpf.{a,so} renamed to libcc_bpf.{a,so}
- * new common options for some tools
- * new tool: drsnoop
- * s390 USDT support
-
- -- Brenden Blanco <bblanco@gmail.com> Tue, 28 May 2019 17:00:00 +0000
-
-bcc (0.9.0-1) unstable; urgency=low
-
- * Adds support for BTF
- * Uses libbpf common library to wrap syscall API
- * Many bugfixes and new tools
-
- -- Brenden Blanco <bblanco@gmail.com> Thu, 07 Mar 2019 17:00:00 +0000
-
bcc (0.8.0-1) unstable; urgency=low
* Support for kernel up to 5.0
diff --git a/debian/control b/debian/control
index 31e355f..5143a42 100644
--- a/debian/control
+++ b/debian/control
@@ -4,23 +4,19 @@
Priority: optional
Standards-Version: 3.9.5
Build-Depends: debhelper (>= 9), cmake,
- libllvm9 | libllvm8 | libllvm6.0 | libllvm3.8 [!arm64] | libllvm3.7 [!arm64],
- llvm-9-dev | llvm-8-dev | llvm-6.0-dev | llvm-3.8-dev [!arm64] | llvm-3.7-dev [!arm64],
- libclang-9-dev | libclang-8-dev | libclang-6.0-dev | libclang-3.8-dev [!arm64] | libclang-3.7-dev [!arm64],
- clang-format-9 | clang-format-8 | clang-format-6.0 | clang-format-3.8 [!arm64] | clang-format-3.7 [!arm64] | clang-format,
+ libllvm3.7 [!arm64] | libllvm3.8 [!arm64] | libllvm6.0,
+ llvm-3.7-dev [!arm64] | llvm-3.8-dev [!arm64] | llvm-6.0-dev,
+ libclang-3.7-dev [!arm64] | libclang-3.8-dev [!arm64] | libclang-6.0-dev,
+ clang-format | clang-format-3.7 [!arm64] | clang-format-3.8 [!arm64] | clang-format-6.0,
libelf-dev, bison, flex, libfl-dev, libedit-dev, zlib1g-dev, git,
- python (>= 2.7), python-netaddr, python-pyroute2 | python3-pyroute2, luajit,
+ python (>= 2.7), python-netaddr, python-pyroute2, luajit,
libluajit-5.1-dev, arping, inetutils-ping | iputils-ping, iperf, netperf,
ethtool, devscripts, python3, dh-python
-# add 'libdebuginfod-dev' to Build-Depends for libdebuginfod support
Homepage: https://github.com/iovisor/bcc
Package: libbcc
-Architecture: any
-Provides: libbpfcc, libbpfcc-dev
-Conflicts: libbpfcc, libbpfcc-dev
+Architecture: all
Depends: libc6, libstdc++6, libelf1
-# add 'libdebuginfod1' to Depends if built with libdebuginfod support
Description: Shared Library for BPF Compiler Collection (BCC)
Shared Library for BPF Compiler Collection to control BPF programs
from userspace.
@@ -32,28 +28,20 @@
Package: python-bcc
Architecture: all
-Provides: python-bpfcc
-Conflicts: python-bpfcc
Depends: libbcc (= ${binary:Version}), python, binutils
Description: Python wrappers for BPF Compiler Collection (BCC)
Package: python3-bcc
Architecture: all
-Provides: python3-bpfcc
-Conflicts: python3-bpfcc
Depends: libbcc (= ${binary:Version}), python3, binutils
Description: Python3 wrappers for BPF Compiler Collection (BCC)
Package: bcc-tools
Architecture: all
-Provides: bpfcc-tools
-Conflicts: bpfcc-tools
Depends: python-bcc (= ${binary:Version})
Description: Command line tools for BPF Compiler Collection (BCC)
Package: bcc-lua
Architecture: all
-Provides: bpfcc-lua
-Conflicts: bpfcc-lua
Depends: libbcc (= ${binary:Version})
Description: Standalone tool to run BCC tracers written in Lua
diff --git a/docker/Dockerfile.fedora b/docker/Dockerfile.fedora
deleted file mode 100644
index 0030e27..0000000
--- a/docker/Dockerfile.fedora
+++ /dev/null
@@ -1,44 +0,0 @@
-# Copyright (c) PLUMgrid, Inc.
-# Licensed under the Apache License, Version 2.0 (the "License")
-
-FROM fedora:34
-
-MAINTAINER Dave Marchevsky <davemarchevsky@fb.com>
-
-RUN dnf -y install \
- bison \
- cmake \
- flex \
- gcc \
- gcc-c++ \
- git \
- libxml2-devel \
- make \
- rpm-build \
- wget \
- zlib-devel \
- llvm \
- llvm-devel \
- clang-devel \
- elfutils-debuginfod-client-devel \
-# elfutils-libelf-devel-static \
- elfutils-libelf-devel \
- luajit \
- luajit-devel \
- python3-devel \
- libstdc++ \
- libstdc++-devel
-
-RUN dnf -y install \
- python3 \
- python3-pip
-
-RUN dnf -y install \
- procps \
- iputils \
- net-tools \
- hostname \
- iproute \
- bpftool
-
-RUN pip3 install pyroute2==0.5.18 netaddr==0.8.0 dnslib==0.9.14 cachetools==3.1.1
diff --git a/docker/Dockerfile.tests b/docker/Dockerfile.tests
deleted file mode 100644
index 28965c4..0000000
--- a/docker/Dockerfile.tests
+++ /dev/null
@@ -1,74 +0,0 @@
-ARG UBUNTU_VERSION="18.04"
-FROM ubuntu:${UBUNTU_VERSION}
-
-ARG LLVM_VERSION="11"
-ENV LLVM_VERSION=$LLVM_VERSION
-
-ARG UBUNTU_SHORTNAME="bionic"
-
-RUN apt-get update && apt-get install -y curl gnupg &&\
- llvmRepository="\n\
-deb http://apt.llvm.org/${UBUNTU_SHORTNAME}/ llvm-toolchain-${UBUNTU_SHORTNAME} main\n\
-deb-src http://apt.llvm.org/${UBUNTU_SHORTNAME}/ llvm-toolchain-${UBUNTU_SHORTNAME} main\n\
-deb http://apt.llvm.org/${UBUNTU_SHORTNAME}/ llvm-toolchain-${UBUNTU_SHORTNAME}-${LLVM_VERSION} main\n\
-deb-src http://apt.llvm.org/${UBUNTU_SHORTNAME}/ llvm-toolchain-${UBUNTU_SHORTNAME}-${LLVM_VERSION} main\n" &&\
- echo $llvmRepository >> /etc/apt/sources.list && \
- curl -L https://apt.llvm.org/llvm-snapshot.gpg.key | apt-key add -
-
-ARG DEBIAN_FRONTEND="noninteractive"
-ENV TZ="Etc/UTC"
-
-RUN apt-get update && apt-get install -y \
- util-linux \
- bison \
- binutils-dev \
- cmake \
- flex \
- g++ \
- git \
- kmod \
- wget \
- libelf-dev \
- zlib1g-dev \
- libiberty-dev \
- libbfd-dev \
- libedit-dev \
- clang-${LLVM_VERSION} \
- libclang-${LLVM_VERSION}-dev \
- libclang-common-${LLVM_VERSION}-dev \
- libclang1-${LLVM_VERSION} \
- llvm-${LLVM_VERSION} \
- llvm-${LLVM_VERSION}-dev \
- llvm-${LLVM_VERSION}-runtime \
- libllvm${LLVM_VERSION} \
- systemtap-sdt-dev \
- sudo \
- iproute2 \
- python3 \
- python3-pip \
- ethtool \
- arping \
- netperf \
- iperf \
- iputils-ping \
- bridge-utils \
- libtinfo5 \
- libtinfo-dev
-
-RUN pip3 install pyroute2==0.5.18 netaddr==0.8.0 dnslib==0.9.14 cachetools==3.1.1
-
-# FIXME this is faster than building from source, but it seems there is a bug
-# in probing libruby.so rather than ruby binary
-#RUN apt-get update -qq && \
-# apt-get install -y software-properties-common && \
-# apt-add-repository ppa:brightbox/ruby-ng && \
-# apt-get update -qq && apt-get install -y ruby2.6 ruby2.6-dev
-
-RUN wget -O ruby-install-0.7.0.tar.gz \
- https://github.com/postmodern/ruby-install/archive/v0.7.0.tar.gz && \
- tar -xzvf ruby-install-0.7.0.tar.gz && \
- cd ruby-install-0.7.0/ && \
- make install
-
-RUN ruby-install --system ruby 2.6.0 -- --enable-dtrace
-RUN if [ ! -f "/usr/bin/python" ]; then ln -s /bin/python3 /usr/bin/python; fi
diff --git a/docker/Dockerfile.ubuntu b/docker/Dockerfile.ubuntu
deleted file mode 100644
index 133fda5..0000000
--- a/docker/Dockerfile.ubuntu
+++ /dev/null
@@ -1,32 +0,0 @@
-ARG OS_TAG=18.04
-FROM ubuntu:${OS_TAG} as builder
-
-ARG OS_TAG
-ARG BUILD_TYPE=release
-ARG DEBIAN_FRONTEND=noninteractive
-
-MAINTAINER Brenden Blanco <bblanco@gmail.com>
-
-RUN apt-get -qq update && \
- apt-get -y install pbuilder aptitude
-
-COPY ./ /root/bcc
-
-WORKDIR /root/bcc
-
-RUN /usr/lib/pbuilder/pbuilder-satisfydepends && \
- ./scripts/build-deb.sh ${BUILD_TYPE}
-
-FROM ubuntu:${OS_TAG}
-
-COPY --from=builder /root/bcc/*.deb /root/bcc/
-
-RUN \
- apt-get update -y && \
- DEBIAN_FRONTEND=noninteractive apt-get install -y python python3 python3-pip binutils libelf1 kmod && \
- if [ ${OS_TAG} = "18.04" ];then \
- apt-get -y install python-pip && \
- pip install dnslib cachetools ; \
- fi ; \
- pip3 install dnslib cachetools && \
- dpkg -i /root/bcc/*.deb
diff --git a/docs/kernel-versions.md b/docs/kernel-versions.md
index 36ee30a..48e6d2e 100644
--- a/docs/kernel-versions.md
+++ b/docs/kernel-versions.md
@@ -24,8 +24,6 @@
MIPS | 4.13 | [`f381bf6d82f0`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f381bf6d82f032b7410185b35d000ea370ac706b)
ARM32 | 4.14 | [`39c13c204bb1`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=39c13c204bb1150d401e27d41a9d8b332be47c49)
x86\_32 | 4.18 | [`03f5781be2c7`](https://git.kernel.org/cgit/linux/kernel/git/davem/net-next.git/commit/?id=03f5781be2c7b7e728d724ac70ba10799cc710d7)
-RISC-V RV64G | 5.1 | [`2353ecc6f91f`](https://git.kernel.org/cgit/linux/kernel/git/davem/net-next.git/commit/?id=2353ecc6f91fd15b893fa01bf85a1c7a823ee4f2)
-RISC-V RV32G | 5.7 | [`5f316b65e99f`](https://git.kernel.org/cgit/linux/kernel/git/davem/net-next.git/commit/?id=5f316b65e99f109942c556dc8790abd4c75bcb34)
## Main features
@@ -75,22 +73,9 @@
bpfilter | 4.18 | [`d2ba09c17a06`](https://git.kernel.org/cgit/linux/kernel/git/davem/net-next.git/commit/?id=d2ba09c17a0647f899d6c20a11bab9e6d3382f07)
End.BPF action for seg6local LWT | 4.18 | [`004d4b274e2a`](https://git.kernel.org/cgit/linux/kernel/git/davem/net-next.git/commit/?id=004d4b274e2a1a895a0e5dc66158b90a7d463d44)
BPF attached to LIRC devices | 4.18 | [`f4364dcfc86d`](https://git.kernel.org/cgit/linux/kernel/git/bpf/bpf-next.git/commit/?id=f4364dcfc86df7c1ca47b256eaf6b6d0cdd0d936)
-Pass map values to map helpers | 4.18 | [`d71962f3e627`](https://github.com/torvalds/linux/commit/d71962f3e627b5941804036755c844fabfb65ff5)
-BPF socket reuseport | 4.19 | [`2dbb9b9e6df6`](https://github.com/torvalds/linux/commit/2dbb9b9e6df67d444fbe425c7f6014858d337adf)
-BPF flow dissector | 4.20 | [`d58e468b1112`](https://github.com/torvalds/linux/commit/d58e468b1112dcd1d5193c0a89ff9f98b5a3e8b9)
-BPF 1M insn limit | 5.2 | [`c04c0d2b968a`](https://github.com/torvalds/linux/commit/c04c0d2b968ac45d6ef020316808ef6c82325a82)
-BPF cgroup sysctl | 5.2 | [`7b146cebe30c`](https://github.com/torvalds/linux/commit/7b146cebe30cb481b0f70d85779da938da818637)
-BPF raw tracepoint writable | 5.2 | [`9df1c28bb752`](https://github.com/torvalds/linux/commit/9df1c28bb75217b244257152ab7d788bb2a386d0)
-BPF trampoline | 5.5 | [`fec56f5890d9`](https://github.com/torvalds/linux/commit/fec56f5890d93fc2ed74166c397dc186b1c25951)
-BPF LSM hook | 5.7 | [`fc611f47f218`](https://github.com/torvalds/linux/commit/fc611f47f2188ade2b48ff6902d5cce8baac0c58) [`641cd7b06c91`](https://github.com/torvalds/linux/commit/641cd7b06c911c5935c34f24850ea18690649917)
-BPF iterator | 5.8 | [`180139dca8b3`](https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=180139dca8b38c858027b8360ee10064fdb2fbf7)
-BPF socket lookup hook | 5.9 | [`e9ddbb7707ff`](https://github.com/torvalds/linux/commit/e9ddbb7707ff5891616240026062b8c1e29864ca)
-Sleepable BPF programs | 5.10 | [`1e6c62a88215`](https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1e6c62a8821557720a9b2ea9617359b264f2f67c)
## Tables (_a.k.a._ Maps)
-### Table types
-
The list of map types supported in your kernel can be found in file
[`include/uapi/linux/bpf.h`](https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/include/uapi/linux/bpf.h):
@@ -105,13 +90,14 @@
Per-CPU hash | 4.6 | [`824bd0ce6c7c`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=824bd0ce6c7c43a9e1e210abf124958e54d88342)
Per-CPU array | 4.6 | [`a10423b87a7e`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=a10423b87a7eae75da79ce80a8d9475047a674ee)
Stack trace | 4.6 | [`d5a3b1f69186`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d5a3b1f691865be576c2bffa708549b8cdccda19)
+Pre-alloc maps memory | 4.6 | [`6c9059817432`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6c90598174322b8888029e40dd84a4eb01f56afe)
cgroup array | 4.8 | [`4ed8ec521ed5`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=4ed8ec521ed57c4e207ad464ca0388776de74d4b)
LRU hash | 4.10 | [`29ba732acbee`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=29ba732acbeece1e34c68483d1ec1f3720fa1bb3) [`3a08c2fd7634`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3a08c2fd763450a927d1130de078d6f9e74944fb)
LRU per-CPU hash | 4.10 | [`8f8449384ec3`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=8f8449384ec364ba2a654f11f94e754e4ff719e0) [`961578b63474`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=961578b63474d13ad0e2f615fcc2901c5197dda6)
LPM trie (longest-prefix match) | 4.11 | [`b95a5c4db09b`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b95a5c4db09bc7c253636cb84dc9b12c577fd5a0)
Array of maps | 4.12 | [`56f668dfe00d`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=56f668dfe00dcf086734f1c42ea999398fad6572)
Hash of maps | 4.12 | [`bcc6b1b7ebf8`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=bcc6b1b7ebf857a9fe56202e2be3361131588c15)
-Netdevice references (array) | 4.14 | [`546ac1ffb70d`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=546ac1ffb70d25b56c1126940e5ec639c4dd7413)
+Netdevice references | 4.14 | [`546ac1ffb70d`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=546ac1ffb70d25b56c1126940e5ec639c4dd7413)
Socket references (array) | 4.14 | [`174a79ff9515`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=174a79ff9515f400b9a6115643dafd62a635b7e6)
CPU references | 4.15 | [`6710e1126934`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6710e1126934d8b4372b4d2f9ae1646cd3f151bf)
AF_XDP socket (XSK) references | 4.18 | [`fbfc504a24f5`](https://git.kernel.org/cgit/linux/kernel/git/davem/net-next.git/commit/?id=fbfc504a24f53f7ebe128ab55cb5dba634f4ece8)
@@ -121,40 +107,6 @@
precpu cgroup storage | 4.20 | [`b741f1630346`](https://github.com/torvalds/linux/commit/b741f1630346defcbc8cc60f1a2bdae8b3b0036f)
queue | 4.20 | [`f1a2e44a3aec`](https://github.com/torvalds/linux/commit/f1a2e44a3aeccb3ff18d3ccc0b0203e70b95bd92)
stack | 4.20 | [`f1a2e44a3aec`](https://github.com/torvalds/linux/commit/f1a2e44a3aeccb3ff18d3ccc0b0203e70b95bd92)
-socket local storage | 5.2 | [`6ac99e8f23d4`](https://github.com/torvalds/linux/commit/6ac99e8f23d4b10258406ca0dd7bffca5f31da9d)
-Netdevice references (hashmap) | 5.4 | [`6f9d451ab1a3`](https://github.com/torvalds/linux/commit/6f9d451ab1a33728adb72d7ff66a7b374d665176)
-struct ops | 5.6 | [`85d33df357b6`](https://github.com/torvalds/linux/commit/85d33df357b634649ddbe0a20fd2d0fc5732c3cb)
-ring buffer | 5.8 | [`457f44363a88`](https://github.com/torvalds/linux/commit/457f44363a8894135c85b7a9afd2bd8196db24ab)
-inode storage | 5.10 | [`8ea636848aca`](https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8ea636848aca35b9f97c5b5dee30225cf2dd0fe6)
-task storage | 5.11 | [`4cf1bc1f1045`](https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=4cf1bc1f10452065a29d576fc5693fc4fab5b919)
-
-### Table userspace API
-
-Some (but not all) of these *API features* translate to a subcommand beginning with `BPF_MAP_`.
-The list of subcommands supported in your kernel can be found in file
-[`include/uapi/linux/bpf.h`](https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/include/uapi/linux/bpf.h):
-
- git grep -W 'bpf_cmd {' include/uapi/linux/bpf.h
-
-Feature | Kernel version | Commit
---------|----------------|-------
-Basic operations (lookup, update, delete, `GET_NEXT_KEY`) | 3.18 | [`db20fd2b0108`](https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=db20fd2b01087bdfbe30bce314a198eefedcc42e)
-Pass flags to `UPDATE_ELEM` | 3.19 | [`3274f52073d8`](https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3274f52073d88b62f3c5ace82ae9d48546232e72)
-Pre-alloc map memory by default | 4.6 | [`6c9059817432`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6c90598174322b8888029e40dd84a4eb01f56afe)
-Pass `NULL` to `GET_NEXT_KEY` | 4.12 | [`8fe45924387b`](https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8fe45924387be6b5c1be59a7eb330790c61d5d10)
-Creation: select NUMA node | 4.14 | [`96eabe7a40aa`](https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=96eabe7a40aa17e613cf3db2c742ee8b1fc764d0)
-Restrict access from syscall side | 4.15 | [`6e71b04a8224`](https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6e71b04a82248ccf13a94b85cbc674a9fefe53f5)
-Creation: specify map name | 4.15 | [`ad5b177bd73f`](https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ad5b177bd73f5107d97c36f56395c4281fb6f089)
-`LOOKUP_AND_DELETE_ELEM` | 4.20 | [`bd513cd08f10`](https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=bd513cd08f10cbe28856f99ae951e86e86803861)
-Creation: `BPF_F_ZERO_SEED` | 5.0 | [`96b3b6c9091d`](https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=96b3b6c9091d23289721350e32c63cc8749686be)
-`BPF_F_LOCK` flag for lookup / update | 5.1 | [`96049f3afd50`](https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=96049f3afd50fe8db69fa0068cdca822e747b1e4)
-Restrict access from BPF side | 5.2 | [`591fe9888d78`](https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=591fe9888d7809d9ee5c828020b6c6ae27c37229)
-`FREEZE` | 5.2 | [`87df15de441b`](https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=87df15de441bd4add7876ef584da8cabdd9a042a)
-mmap() support for array maps | 5.5 | [`fc9702273e2e`](https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=fc9702273e2edb90400a34b3be76f7b08fa3344b)
-`LOOKUP_BATCH` | 5.6 | [`cb4d03ab499d`](https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=cb4d03ab499d4c040f4ab6fd4389d2b49f42b5a5)
-`UPDATE_BATCH`, `DELETE_BATCH` | 5.6 | [`aa2e93b8e58e`](https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=aa2e93b8e58e18442edfb2427446732415bc215e)
-`LOOKUP_AND_DELETE_BATCH` | 5.6 | [`057996380a42`](https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=057996380a42bb64ccc04383cfa9c0ace4ea11f0)
-`LOOKUP_AND_DELETE_ELEM` support for hash maps | 5.14 | [`3e87f192b405`](https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3e87f192b405960c0fe83e0925bd0dadf4f8cf43)
## XDP
@@ -183,17 +135,6 @@
Action: redirect | 4.14 | [`6453073987ba`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6453073987ba392510ab6c8b657844a9312c67f7)
Support for tap | 4.14 | [`761876c857cb`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=761876c857cb2ef8489fbee01907151da902af91)
Support for veth | 4.14 | [`d445516966dc`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d445516966dcb2924741b13b27738b54df2af01a)
-Intel `ixgbevf` driver | 4.17 | [`c7aec59657b6`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c7aec59657b60f3a29fc7d3274ebefd698879301)
-Freescale `dpaa2` driver | 5.0 | [`7e273a8ebdd3`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=7e273a8ebdd3b83f94eb8b49fc8ee61464f47cc2)
-Socionext `netsec` driver | 5.3 | [`ba2b232108d3`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ba2b232108d3c2951bab02930a00f23b0cffd5af)
-TI `cpsw` driver | 5.3 | [`9ed4050c0d75`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9ed4050c0d75768066a07cf66eef4f8dc9d79b52)
-Intel `ice` driver |5.5| [`efc2214b6047`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=efc2214b6047b6f5b4ca53151eba62521b9452d6)
-Solarflare `sfc` driver | 5.5 | [`eb9a36be7f3e`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=eb9a36be7f3ec414700af9a616f035eda1f1e63e)
-Marvell `mvneta` driver | 5.5 | [`0db51da7a8e9`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0db51da7a8e99f0803ec3a8e25c1a66234a219cb)
-Microsoft `hv_netvsc` driver | 5.6 | [`351e1581395f`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=351e1581395fcc7fb952bbd7dda01238f69968fd)
-Amazon `ena` driver | 5.6 | [`838c93dc5449`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=838c93dc5449e5d6378bae117b0a65a122cf7361)
-`xen-netfront` driver | 5.9 | [`6c5aa6fc4def`](https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6c5aa6fc4defc2a0977a2c59e4710d50fa1e834c)
-Intel `igb` driver | 5.10 | [`9cbc948b5a20`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9cbc948b5a20c9c054d9631099c0426c16da546b)
Intel `e1000` driver | | [Not upstream yet](https://git.kernel.org/pub/scm/linux/kernel/git/ast/bpf.git/commit/?h=xdp&id=0afee87cfc800bf3317f4dc8847e6f36539b820c)
Intel `e1000e` driver | | [Not planned for upstream at this time](https://github.com/adjavon/e1000e_xdp)
@@ -208,41 +149,20 @@
Helper | Kernel version | License | Commit |
-------|----------------|---------|--------|
-`BPF_FUNC_bind()` | 4.17 | | [`d74bad4e74ee`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d74bad4e74ee373787a9ae24197c17b7cdc428d5) |
-`BPF_FUNC_bprm_opts_set()` | 5.11 | | [`3f6719c7b62f`](https://github.com/torvalds/linux/commit/3f6719c7b62f0327c9091e26d0da10e65668229e)
-`BPF_FUNC_btf_find_by_name_kind()` | 5.14 | | [`3d78417b60fb`](https://github.com/torvalds/linux/commit/3d78417b60fba249cc555468cb72d96f5cde2964)
-`BPF_FUNC_check_mtu()` | 5.12 | | [`34b2021cc616`](https://github.com/torvalds/linux/commit/34b2021cc61642d61c3cf943d9e71925b827941b)
+`BPF_FUNC_bind()` | 4.17 | | [`d74bad4e74ee`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d74bad4e74ee373787a9ae24197c17b7cdc428d5) |
`BPF_FUNC_clone_redirect()` | 4.2 | | [`3896d655f4d4`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3896d655f4d491c67d669a15f275a39f713410f8)
-`BPF_FUNC_copy_from_user()` | 5.10 | | [`07be4c4a3e7a`](https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git/commit?id=07be4c4a3e7a0db148e44b16c5190e753d1c8569)
-`BPF_FUNC_copy_from_user_task()` | 5.18 | GPL | [`376040e47334`](https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit?id=376040e47334c6dc6a939a32197acceb00fe4acf)
`BPF_FUNC_csum_diff()` | 4.6 | | [`7d672345ed29`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=7d672345ed295b1356a5d9f7111da1d1d7d65867)
-`BPF_FUNC_csum_level()` | 5.7 | | [`7cdec54f9713`](https://github.com/torvalds/linux/commit/7cdec54f9713256bb170873a1fc5c75c9127c9d2)
`BPF_FUNC_csum_update()` | 4.9 | | [`36bbef52c7eb`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=36bbef52c7eb646ed6247055a2acd3851e317857)
`BPF_FUNC_current_task_under_cgroup()` | 4.9 | | [`60d20f9195b2`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=60d20f9195b260bdf0ac10c275ae9f6016f9c069)
-`BPF_FUNC_d_path()` | 5.10 | | [`6e22ab9da793`](https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git/commit?id=6e22ab9da79343532cd3cde39df25e5a5478c692)
`BPF_FUNC_fib_lookup()` | 4.18 | GPL | [`87f5fc7e48dd`](https://git.kernel.org/cgit/linux/kernel/git/davem/net-next.git/commit/?id=87f5fc7e48dd3175b30dd03b41564e1a8e136323)
-`BPF_FUNC_find_vma()` | 5.17 | | [`7c7e3d31e785`](https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit?id=7c7e3d31e7856a8260a254f8c71db416f7f9f5a1)
-`BPF_FUNC_for_each_map_elem()` | 5.13 | | [`69c087ba6225`](https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit?id=69c087ba6225b574afb6e505b72cb75242a3d844)
-`BPF_FUNC_get_attach_cookie()` | 5.15 | | [`7adfc6c9b315`](https://github.com/torvalds/linux/commit/7adfc6c9b315e174cf8743b21b7b691c8766791b)
-`BPF_FUNC_get_branch_snapshot()` | 5.16 | GPL | [`856c02dbce4f`](https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit?id=856c02dbce4f8d6a5644083db22c11750aa11481)
-`BPF_FUNC_get_current_ancestor_cgroup_id()` | 5.6 | | [`b4490c5c4e02`](https://github.com/torvalds/linux/commit/b4490c5c4e023f09b7d27c9a9d3e7ad7d09ea6bf)
`BPF_FUNC_get_cgroup_classid()` | 4.3 | | [`8d20aabe1c76`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=8d20aabe1c76cccac544d9fcc3ad7823d9e98a2d)
`BPF_FUNC_get_current_cgroup_id()` | 4.18 | | [`bf6fa2c893c5`](https://github.com/torvalds/linux/commit/bf6fa2c893c5237b48569a13fa3c673041430b6c)
`BPF_FUNC_get_current_comm()` | 4.2 | | [`ffeedafbf023`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ffeedafbf0236f03aeb2e8db273b3e5ae5f5bc89)
`BPF_FUNC_get_current_pid_tgid()` | 4.2 | | [`ffeedafbf023`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ffeedafbf0236f03aeb2e8db273b3e5ae5f5bc89)
`BPF_FUNC_get_current_task()` | 4.8 | GPL | [`606274c5abd8`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=606274c5abd8e245add01bc7145a8cbb92b69ba8)
-`BPF_FUNC_get_current_task_btf()` | 5.11 | GPL | [`3ca1032ab7ab`](https://github.com/torvalds/linux/commit/3ca1032ab7ab010eccb107aa515598788f7d93bb)
`BPF_FUNC_get_current_uid_gid()` | 4.2 | | [`ffeedafbf023`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ffeedafbf0236f03aeb2e8db273b3e5ae5f5bc89)
-`BPF_FUNC_get_func_arg()` | 5.17 | | [`f92c1e183604`](https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit?id=f92c1e183604c20ce00eb889315fdaa8f2d9e509)
-`BPF_FUNC_get_func_arg_cnt()` | 5.17 | | [`f92c1e183604`](https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit?id=f92c1e183604c20ce00eb889315fdaa8f2d9e509)
-`BPF_FUNC_get_func_ip()` | 5.15 | | [`5d8b583d04ae`](https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=5d8b583d04aedb3bd5f6d227a334c210c7d735f9)
-`BPF_FUNC_get_func_ret()` | 5.17 | | [`f92c1e183604`](https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit?id=f92c1e183604c20ce00eb889315fdaa8f2d9e509)
-`BPF_FUNC_get_retval()` | 5.18 | | [`b44123b4a3dc`](https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit?id=b44123b4a3dcad4664d3a0f72c011ffd4c9c4d93)
`BPF_FUNC_get_hash_recalc()` | 4.8 | | [`13c5c240f789`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=13c5c240f789bbd2bcacb14a23771491485ae61f)
-`BPF_FUNC_get_listener_sock()` | 5.1 | | [`dbafd7ddd623`](https://kernel.googlesource.com/pub/scm/linux/kernel/git/davem/net-next/+/dbafd7ddd62369b2f3926ab847cbf8fc40e800b7)
`BPF_FUNC_get_local_storage()` | 4.19 | | [`cd3394317653`](https://github.com/torvalds/linux/commit/cd3394317653837e2eb5c5d0904a8996102af9fc)
-`BPF_FUNC_get_netns_cookie()` | 5.7 | | [`f318903c0bf4`](https://github.com/torvalds/linux/commit/f318903c0bf42448b4c884732df2bbb0ef7a2284)
-`BPF_FUNC_get_ns_current_pid_tgid()` | 5.7 | | [`b4490c5c4e02`](https://github.com/torvalds/linux/commit/b4490c5c4e023f09b7d27c9a9d3e7ad7d09ea6bf)
`BPF_FUNC_get_numa_node_id()` | 4.10 | | [`2d0e30c30f84`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=2d0e30c30f84d08dc16f0f2af41f1b8a85f0755e)
`BPF_FUNC_get_prandom_u32()` | 4.1 | | [`03e69b508b6f`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=03e69b508b6f7c51743055c9f61d1dfeadf4b635)
`BPF_FUNC_get_route_realm()` | 4.4 | | [`c46646d0484f`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c46646d0484f5d08e2bede9b45034ba5b8b489cc)
@@ -251,21 +171,10 @@
`BPF_FUNC_get_socket_uid()` | 4.12 | | [`6acc5c291068`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6acc5c2910689fc6ee181bf63085c5efff6a42bd)
`BPF_FUNC_get_stack()` | 4.18 | GPL | [`de2ff05f48af`](https://git.kernel.org/cgit/linux/kernel/git/davem/net-next.git/commit/?id=de2ff05f48afcde816ff4edb217417f62f624ab5)
`BPF_FUNC_get_stackid()` | 4.6 | GPL | [`d5a3b1f69186`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d5a3b1f691865be576c2bffa708549b8cdccda19)
-`BPF_FUNC_get_task_stack()` | 5.9 | | [`fa28dcb82a38`](https://kernel.googlesource.com/pub/scm/linux/kernel/git/bpf/bpf-next/+/fa28dcb82a38f8e3993b0fae9106b1a80b59e4f0)
`BPF_FUNC_getsockopt()` | 4.15 | | [`cd86d1fd2102`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=cd86d1fd21025fdd6daf23d1288da405e7ad0ec6)
-`BPF_FUNC_ima_file_hash()` | 5.18 | | [`174b16946e39`](https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit?id=174b16946e39ebd369097e0f773536c91a8c1a4c)
-`BPF_FUNC_ima_inode_hash()` | 5.11 | | [`27672f0d280a`](https://github.com/torvalds/linux/commit/27672f0d280a3f286a410a8db2004f46ace72a17)
-`BPF_FUNC_inode_storage_delete()` | 5.10 | | [`8ea636848aca`](https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git/commit?id=8ea636848aca35b9f97c5b5dee30225cf2dd0fe6)
-`BPF_FUNC_inode_storage_get()` | 5.10 | | [`8ea636848aca`](https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git/commit?id=8ea636848aca35b9f97c5b5dee30225cf2dd0fe6)
-`BPF_FUNC_jiffies64()` | 5.5 | | [`5576b991e9c1`](https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=5576b991e9c1a11d2cc21c4b94fc75ec27603896)
-`BPF_FUNC_kallsyms_lookup_name()` | 5.16 | | [`d6aef08a872b`](https://github.com/torvalds/linux/commit/d6aef08a872b9e23eecc92d0e92393473b13c497)
-`BPF_FUNC_ktime_get_boot_ns()` | 5.7 | GPL | [`71d19214776e`](https://kernel.googlesource.com/pub/scm/linux/kernel/git/bpf/bpf-next/+/71d19214776e61b33da48f7c1b46e522c7f78221)
-`BPF_FUNC_ktime_get_coarse_ns()` | 5.11 | GPL | [`d05512618056`](https://github.com/torvalds/linux/commit/d055126180564a57fe533728a4e93d0cb53d49b3)
`BPF_FUNC_ktime_get_ns()` | 4.1 | GPL | [`d9847d310ab4`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d9847d310ab4003725e6ed1822682e24bd406908)
`BPF_FUNC_l3_csum_replace()` | 4.1 | | [`91bc4822c3d6`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=91bc4822c3d61b9bb7ef66d3b77948a4f9177954)
`BPF_FUNC_l4_csum_replace()` | 4.1 | | [`91bc4822c3d6`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=91bc4822c3d61b9bb7ef66d3b77948a4f9177954)
-`BPF_FUNC_load_hdr_opt()` | 5.10 | | [`0813a841566f`](https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git/commit?id=0813a841566f0962a5551be7749b43c45f0022a0)
-`BPF_FUNC_loop()` | 5.17 | | [`e6f2dd0f8067`](https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit?id=e6f2dd0f80674e9d5960337b3e9c2a242441b326)
`BPF_FUNC_lwt_push_encap()` | 4.18 | | [`fe94cc290f53`](https://git.kernel.org/cgit/linux/kernel/git/davem/net-next.git/commit/?id=fe94cc290f535709d3c5ebd1e472dfd0aec7ee79)
`BPF_FUNC_lwt_seg6_action()` | 4.18 | | [`fe94cc290f53`](https://git.kernel.org/cgit/linux/kernel/git/davem/net-next.git/commit/?id=fe94cc290f535709d3c5ebd1e472dfd0aec7ee79)
`BPF_FUNC_lwt_seg6_adjust_srh()` | 4.18 | | [`fe94cc290f53`](https://git.kernel.org/cgit/linux/kernel/git/davem/net-next.git/commit/?id=fe94cc290f535709d3c5ebd1e472dfd0aec7ee79)
@@ -278,127 +187,58 @@
`BPF_FUNC_map_update_elem()` | 3.19 | | [`d0003ec01c66`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d0003ec01c667b731c139e23de3306a8b328ccf5)
`BPF_FUNC_msg_apply_bytes()` | 4.17 | | [`2a100317c9eb`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=2a100317c9ebc204a166f16294884fbf9da074ce)
`BPF_FUNC_msg_cork_bytes()` | 4.17 | | [`91843d540a13`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=91843d540a139eb8070bcff8aa10089164436deb)
-`BPF_FUNC_msg_pop_data()` | 5.0 | | [`7246d8ed4dcc`](https://github.com/torvalds/linux/commit/7246d8ed4dcce23f7509949a77be15fa9f0e3d28)
+`BPF_FUNC_msg_pop_data()` | 4.21 | | [`7246d8ed4dcc`](https://github.com/torvalds/linux/commit/7246d8ed4dcce23f7509949a77be15fa9f0e3d28)
`BPF_FUNC_msg_pull_data()` | 4.17 | | [`015632bb30da`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=015632bb30daaaee64e1bcac07570860e0bf3092)
`BPF_FUNC_msg_push_data()` | 4.20 | | [`6fff607e2f14`](https://github.com/torvalds/linux/commit/6fff607e2f14bd7c63c06c464a6f93b8efbabe28)
`BPF_FUNC_msg_redirect_hash()` | 4.18 | | [`81110384441a`](https://git.kernel.org/cgit/linux/kernel/git/davem/net-next.git/commit/?id=81110384441a59cff47430f20f049e69b98c17f4)
`BPF_FUNC_msg_redirect_map()` | 4.17 | | [`4f738adba30a`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=4f738adba30a7cfc006f605707e7aee847ffefa0)
-`BPF_FUNC_per_cpu_ptr()` | 5.10 | | [`eaa6bcb71ef6`](https://github.com/torvalds/linux/commit/eaa6bcb71ef6ed3dc18fc525ee7e293b06b4882b) |
`BPF_FUNC_perf_event_output()` | 4.4 | GPL | [`a43eec304259`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=a43eec304259a6c637f4014a6d4767159b6a3aa3)
`BPF_FUNC_perf_event_read()` | 4.3 | GPL | [`35578d798400`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=35578d7984003097af2b1e34502bc943d40c1804)
`BPF_FUNC_perf_event_read_value()` | 4.15 | GPL | [`908432ca84fc`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=908432ca84fc229e906ba164219e9ad0fe56f755)
`BPF_FUNC_perf_prog_read_value()` | 4.15 | GPL | [`4bebdc7a85aa`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=4bebdc7a85aa400c0222b5329861e4ad9252f1e5)
`BPF_FUNC_probe_read()` | 4.1 | GPL | [`2541517c32be`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=2541517c32be2531e0da59dfd7efc1ce844644f5)
-`BPF_FUNC_probe_read_kernel()` | 5.5 | GPL | [`6ae08ae3dea2`](https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=6ae08ae3dea2cfa03dd3665a3c8475c2d429ef47)
-`BPF_FUNC_probe_read_kernel_str()` | 5.5 | GPL | [`6ae08ae3dea2`](https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=6ae08ae3dea2cfa03dd3665a3c8475c2d429ef47)
-`BPF_FUNC_probe_read_user()` | 5.5 | GPL | [`6ae08ae3dea2`](https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=6ae08ae3dea2cfa03dd3665a3c8475c2d429ef47)
-`BPF_FUNC_probe_read_user_str()` | 5.5 | GPL | [`6ae08ae3dea2`](https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=6ae08ae3dea2cfa03dd3665a3c8475c2d429ef47)
`BPF_FUNC_probe_read_str()` | 4.11 | GPL | [`a5e8c07059d0`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=a5e8c07059d0f0b31737408711d44794928ac218)
`BPF_FUNC_probe_write_user()` | 4.8 | GPL | [`96ae52279594`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=96ae52279594470622ff0585621a13e96b700600)
`BPF_FUNC_rc_keydown()` | 4.18 | GPL | [`f4364dcfc86d`](https://git.kernel.org/cgit/linux/kernel/git/bpf/bpf-next.git/commit/?id=f4364dcfc86df7c1ca47b256eaf6b6d0cdd0d936)
-`BPF_FUNC_rc_pointer_rel()` | 5.0 | GPL | [`01d3240a04f4`](https://github.com/torvalds/linux/commit/01d3240a04f4c09392e13c77b54d4423ebce2d72)
+`BPF_FUNC_rc_pointer_rel()` | 4.21 | GPL | [`01d3240a04f4`](https://github.com/torvalds/linux/commit/01d3240a04f4c09392e13c77b54d4423ebce2d72)
`BPF_FUNC_rc_repeat()` | 4.18 | GPL | [`f4364dcfc86d`](https://git.kernel.org/cgit/linux/kernel/git/bpf/bpf-next.git/commit/?id=f4364dcfc86df7c1ca47b256eaf6b6d0cdd0d936)
-`BPF_FUNC_read_branch_records()` | 5.6 | GPL | [`fff7b64355ea`](https://github.com/torvalds/linux/commit/fff7b64355eac6e29b50229ad1512315bc04b44e)
`BPF_FUNC_redirect()` | 4.4 | | [`27b29f63058d`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=27b29f63058d26c6c1742f1993338280d5a41dc6)
`BPF_FUNC_redirect_map()` | 4.14 | | [`97f91a7cf04f`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=97f91a7cf04ff605845c20948b8a80e54cbd3376)
-`BPF_FUNC_redirect_neigh()` | 5.10 | | [`b4ab31414970`](https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git/commit/?id=b4ab31414970a7a03a5d55d75083f2c101a30592)
-`BPF_FUNC_redirect_peer()` | 5.10 | | [`9aa1206e8f48`](https://github.com/torvalds/linux/commit/9aa1206e8f48222f35a0c809f33b2f4aaa1e2661)
-`BPF_FUNC_reserve_hdr_opt()` | 5.10 | | [`0813a841566f`](https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git/commit?id=0813a841566f0962a5551be7749b43c45f0022a0)
-`BPF_FUNC_ringbuf_discard()` | 5.8 | | [`457f44363a88`](https://github.com/torvalds/linux/commit/457f44363a8894135c85b7a9afd2bd8196db24ab)
-`BPF_FUNC_ringbuf_output()` | 5.8 | | [`457f44363a88`](https://github.com/torvalds/linux/commit/457f44363a8894135c85b7a9afd2bd8196db24ab)
-`BPF_FUNC_ringbuf_query()` | 5.8 | | [`457f44363a88`](https://github.com/torvalds/linux/commit/457f44363a8894135c85b7a9afd2bd8196db24ab)
-`BPF_FUNC_ringbuf_reserve()` | 5.8 | | [`457f44363a88`](https://github.com/torvalds/linux/commit/457f44363a8894135c85b7a9afd2bd8196db24ab)
-`BPF_FUNC_ringbuf_submit()` | 5.8 | | [`457f44363a88`](https://github.com/torvalds/linux/commit/457f44363a8894135c85b7a9afd2bd8196db24ab)
-`BPF_FUNC_send_signal()` | 5.3 | | [`8b401f9ed244`](https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=8b401f9ed2441ad9e219953927a842d24ed051fc)
-`BPF_FUNC_send_signal_thread()` | 5.5 | | [`8482941f0906`](https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=8482941f09067da42f9c3362e15bfb3f3c19d610)
-`BPF_FUNC_seq_printf()` | 5.7 | GPL | [`492e639f0c22`](https://kernel.googlesource.com/pub/scm/linux/kernel/git/bpf/bpf-next/+/492e639f0c222784e2e0f121966375f641c61b15)
-`BPF_FUNC_seq_printf_btf()` | 5.10 | | [`eb411377aed9`](https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git/commit/?id=eb411377aed9e27835e77ee0710ee8f4649958f3)
-`BPF_FUNC_seq_write()` | 5.7 | GPL | [`492e639f0c22`](https://kernel.googlesource.com/pub/scm/linux/kernel/git/bpf/bpf-next/+/492e639f0c222784e2e0f121966375f641c61b15)
`BPF_FUNC_set_hash()` | 4.13 | | [`ded092cd73c2`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ded092cd73c2c56a394b936f86897f29b2e131c0)
`BPF_FUNC_set_hash_invalid()` | 4.9 | | [`7a4b28c6cc9f`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=7a4b28c6cc9ffac50f791b99cc7e46106436e5d8)
-`BPF_FUNC_set_retval()` | 5.18 | | [`b44123b4a3dc`](https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit?id=b44123b4a3dcad4664d3a0f72c011ffd4c9c4d93)
`BPF_FUNC_setsockopt()` | 4.13 | | [`8c4b4c7e9ff0`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=8c4b4c7e9ff0447995750d9329949fa082520269)
-`BPF_FUNC_sk_ancestor_cgroup_id()` | 5.7 | | [`f307fa2cb4c9`](https://kernel.googlesource.com/pub/scm/linux/kernel/git/bpf/bpf-next/+/f307fa2cb4c935f7f1ff0aeb880c7b44fb9a642b)
-`BPF_FUNC_sk_assign()` | 5.6 | | [`cf7fbe660f2d`](https://github.com/torvalds/linux/commit/cf7fbe660f2dbd738ab58aea8e9b0ca6ad232449)
-`BPF_FUNC_sk_cgroup_id()` | 5.7 | | [`f307fa2cb4c9`](https://kernel.googlesource.com/pub/scm/linux/kernel/git/bpf/bpf-next/+/f307fa2cb4c935f7f1ff0aeb880c7b44fb9a642b)
-`BPF_FUNC_sk_fullsock()` | 5.1 | | [`46f8bc92758c`](https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=46f8bc92758c6259bcf945e9216098661c1587cd)
`BPF_FUNC_sk_lookup_tcp()` | 4.20 | | [`6acc9b432e67`](https://github.com/torvalds/linux/commit/6acc9b432e6714d72d7d77ec7c27f6f8358d0c71)
`BPF_FUNC_sk_lookup_udp()` | 4.20 | | [`6acc9b432e67`](https://github.com/torvalds/linux/commit/6acc9b432e6714d72d7d77ec7c27f6f8358d0c71)
`BPF_FUNC_sk_redirect_hash()` | 4.18 | | [`81110384441a`](https://git.kernel.org/cgit/linux/kernel/git/davem/net-next.git/commit/?id=81110384441a59cff47430f20f049e69b98c17f4)
`BPF_FUNC_sk_redirect_map()` | 4.14 | | [`174a79ff9515`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=174a79ff9515f400b9a6115643dafd62a635b7e6)
`BPF_FUNC_sk_release()` | 4.20 | | [`6acc9b432e67`](https://github.com/torvalds/linux/commit/6acc9b432e6714d72d7d77ec7c27f6f8358d0c71)
`BPF_FUNC_sk_select_reuseport()` | 4.19 | | [`2dbb9b9e6df6`](https://github.com/torvalds/linux/commit/2dbb9b9e6df67d444fbe425c7f6014858d337adf)
-`BPF_FUNC_sk_storage_delete()` | 5.2 | | [`6ac99e8f23d4`](https://github.com/torvalds/linux/commit/6ac99e8f23d4b10258406ca0dd7bffca5f31da9d)
-`BPF_FUNC_sk_storage_get()` | 5.2 | | [`6ac99e8f23d4`](https://github.com/torvalds/linux/commit/6ac99e8f23d4b10258406ca0dd7bffca5f31da9d)
`BPF_FUNC_skb_adjust_room()` | 4.13 | | [`2be7e212d541`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=2be7e212d5419a400d051c84ca9fdd083e5aacac)
`BPF_FUNC_skb_ancestor_cgroup_id()` | 4.19 | | [`7723628101aa`](https://github.com/torvalds/linux/commit/7723628101aaeb1d723786747529b4ea65c5b5c5)
`BPF_FUNC_skb_change_head()` | 4.10 | | [`3a0af8fd61f9`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3a0af8fd61f90920f6fa04e4f1e9a6a73c1b4fd2)
`BPF_FUNC_skb_change_proto()` | 4.8 | | [`6578171a7ff0`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6578171a7ff0c31dc73258f93da7407510abf085)
`BPF_FUNC_skb_change_tail()` | 4.9 | | [`5293efe62df8`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=5293efe62df81908f2e90c9820c7edcc8e61f5e9)
`BPF_FUNC_skb_change_type()` | 4.8 | | [`d2485c4242a8`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d2485c4242a826fdf493fd3a27b8b792965b9b9e)
-`BPF_FUNC_skb_cgroup_classid()` | 5.10 | | [`b426ce83baa7`](https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git/commit/?id=b426ce83baa7dff947fb354118d3133f2953aac8)
`BPF_FUNC_skb_cgroup_id()` | 4.18 | | [`cb20b08ead40`](https://github.com/torvalds/linux/commit/cb20b08ead401fd17627a36f035c0bf5bfee5567)
-`BPF_FUNC_skb_ecn_set_ce()` | 5.1 | | [`f7c917ba11a6`](https://github.com/torvalds/linux/commit/f7c917ba11a67632a8452ea99fe132f626a7a2cc)
`BPF_FUNC_skb_get_tunnel_key()` | 4.3 | | [`d3aa45ce6b94`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d3aa45ce6b94c65b83971257317867db13e5f492)
`BPF_FUNC_skb_get_tunnel_opt()` | 4.6 | | [`14ca0751c96f`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=14ca0751c96f8d3d0f52e8ed3b3236f8b34d3460)
`BPF_FUNC_skb_get_xfrm_state()` | 4.18 | | [`12bed760a78d`](https://git.kernel.org/cgit/linux/kernel/git/davem/net-next.git/commit/?id=12bed760a78da6e12ac8252fec64d019a9eac523)
`BPF_FUNC_skb_load_bytes()` | 4.5 | | [`05c74e5e53f6`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=05c74e5e53f6cb07502c3e6a820f33e2777b6605)
`BPF_FUNC_skb_load_bytes_relative()` | 4.18 | | [`4e1ec56cdc59`](https://git.kernel.org/cgit/linux/kernel/git/davem/net-next.git/commit/?id=4e1ec56cdc59746943b2acfab3c171b930187bbe)
-`BPF_FUNC_skb_output()` | 5.5 | | [`a7658e1a4164`](https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=a7658e1a4164ce2b9eb4a11aadbba38586e93bd6)
`BPF_FUNC_skb_pull_data()` | 4.9 | | [`36bbef52c7eb`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=36bbef52c7eb646ed6247055a2acd3851e317857)
-`BPF_FUNC_skb_set_tstamp()` | 5.18 | | [`9bb984f28d5b`](https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit?id=9bb984f28d5bcb917d35d930fcfb89f90f9449fd)
`BPF_FUNC_skb_set_tunnel_key()` | 4.3 | | [`d3aa45ce6b94`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d3aa45ce6b94c65b83971257317867db13e5f492)
`BPF_FUNC_skb_set_tunnel_opt()` | 4.6 | | [`14ca0751c96f`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=14ca0751c96f8d3d0f52e8ed3b3236f8b34d3460)
`BPF_FUNC_skb_store_bytes()` | 4.1 | | [`91bc4822c3d6`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=91bc4822c3d61b9bb7ef66d3b77948a4f9177954)
`BPF_FUNC_skb_under_cgroup()` | 4.8 | | [`4a482f34afcc`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=4a482f34afcc162d8456f449b137ec2a95be60d8)
`BPF_FUNC_skb_vlan_pop()` | 4.3 | | [`4e10df9a60d9`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=4e10df9a60d96ced321dd2af71da558c6b750078)
`BPF_FUNC_skb_vlan_push()` | 4.3 | | [`4e10df9a60d9`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=4e10df9a60d96ced321dd2af71da558c6b750078)
-`BPF_FUNC_skc_lookup_tcp()` | 5.2 | | [`edbf8c01de5a`](https://kernel.googlesource.com/pub/scm/linux/kernel/git/davem/net-next/+/edbf8c01de5a104a71ed6df2bf6421ceb2836a8e)
-`BPF_FUNC_skc_to_tcp_sock()` | 5.9 | | [`478cfbdf5f13`](https://kernel.googlesource.com/pub/scm/linux/kernel/git/bpf/bpf-next/+/478cfbdf5f13dfe09cfd0b1cbac821f5e27f6108)
-`BPF_FUNC_skc_to_tcp_request_sock()` | 5.9 | | [`478cfbdf5f13`](https://kernel.googlesource.com/pub/scm/linux/kernel/git/bpf/bpf-next/+/478cfbdf5f13dfe09cfd0b1cbac821f5e27f6108)
-`BPF_FUNC_skc_to_tcp_timewait_sock()` | 5.9 | | [`478cfbdf5f13`](https://kernel.googlesource.com/pub/scm/linux/kernel/git/bpf/bpf-next/+/478cfbdf5f13dfe09cfd0b1cbac821f5e27f6108)
-`BPF_FUNC_skc_to_tcp6_sock()` | 5.9 | | [`af7ec1383361`](https://kernel.googlesource.com/pub/scm/linux/kernel/git/bpf/bpf-next/+/af7ec13833619e17f03aa73a785a2f871da6d66b)
-`BPF_FUNC_skc_to_udp6_sock()` | 5.9 | | [`0d4fad3e57df`](https://kernel.googlesource.com/pub/scm/linux/kernel/git/bpf/bpf-next/+/0d4fad3e57df2bf61e8ffc8d12a34b1caf9b8835)
-`BPF_FUNC_skc_to_unix_sock()` | 5.16 | | [`9eeb3aa33ae0`](https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit?id=9eeb3aa33ae005526f672b394c1791578463513f)
-`BPF_FUNC_snprintf()` | 5.13 | | [`7b15523a989b`](https://github.com/torvalds/linux/commit/7b15523a989b63927c2bb08e9b5b0bbc10b58bef)
-`BPF_FUNC_snprintf_btf()` | 5.10 | | [`c4d0bfb45068`](https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git/commit/?id=c4d0bfb45068d853a478b9067a95969b1886a30f)
-`BPF_FUNC_sock_from_file()` | 5.11 | | [`4f19cab76136`](https://github.com/torvalds/linux/commit/4f19cab76136e800a3f04d8c9aa4d8e770e3d3d8)
`BPF_FUNC_sock_hash_update()` | 4.18 | | [`81110384441a`](https://git.kernel.org/cgit/linux/kernel/git/davem/net-next.git/commit/?id=81110384441a59cff47430f20f049e69b98c17f4)
`BPF_FUNC_sock_map_update()` | 4.14 | | [`174a79ff9515`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=174a79ff9515f400b9a6115643dafd62a635b7e6)
-`BPF_FUNC_spin_lock()` | 5.1 | | [`d83525ca62cf`](https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git/commit/?id=d83525ca62cf8ebe3271d14c36fb900c294274a2)
-`BPF_FUNC_spin_unlock()` | 5.1 | | [`d83525ca62cf`](https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git/commit/?id=d83525ca62cf8ebe3271d14c36fb900c294274a2)
-`BPF_FUNC_store_hdr_opt()` | 5.10 | | [`0813a841566f`](https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git/commit?id=0813a841566f0962a5551be7749b43c45f0022a0)
-`BPF_FUNC_strncmp()` | 5.17 | | [`c5fb19937455`](https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit?id=c5fb19937455095573a19ddcbff32e993ed10e35)
-`BPF_FUNC_strtol()` | 5.2 | | [`d7a4cb9b6705`](https://kernel.googlesource.com/pub/scm/linux/kernel/git/davem/net-next/+/d7a4cb9b6705a89937d12c8158a35a3145dc967a)
-`BPF_FUNC_strtoul()` | 5.2 | | [`d7a4cb9b6705`](https://kernel.googlesource.com/pub/scm/linux/kernel/git/davem/net-next/+/d7a4cb9b6705a89937d12c8158a35a3145dc967a)
-`BPF_FUNC_sys_bpf()` | 5.14 | | [`79a7f8bdb159`](https://github.com/torvalds/linux/commit/79a7f8bdb159d9914b58740f3d31d602a6e4aca8)
-`BPF_FUNC_sys_close()` | 5.14 | | [`3abea089246f`](https://github.com/torvalds/linux/commit/3abea089246f76c1517b054ddb5946f3f1dbd2c0)
-`BPF_FUNC_sysctl_get_current_value()` | 5.2 | | [`1d11b3016cec`](https://kernel.googlesource.com/pub/scm/linux/kernel/git/davem/net-next/+/1d11b3016cec4ed9770b98e82a61708c8f4926e7)
-`BPF_FUNC_sysctl_get_name()` | 5.2 | | [`808649fb787d`](https://kernel.googlesource.com/pub/scm/linux/kernel/git/davem/net-next/+/808649fb787d918a48a360a668ee4ee9023f0c11)
-`BPF_FUNC_sysctl_get_new_value()` | 5.2 | | [`4e63acdff864`](https://kernel.googlesource.com/pub/scm/linux/kernel/git/davem/net-next/+/4e63acdff864654cee0ac5aaeda3913798ee78f6)
-`BPF_FUNC_sysctl_set_new_value()` | 5.2 | | [`4e63acdff864`](https://kernel.googlesource.com/pub/scm/linux/kernel/git/davem/net-next/+/4e63acdff864654cee0ac5aaeda3913798ee78f6)
`BPF_FUNC_tail_call()` | 4.2 | | [`04fd61ab36ec`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=04fd61ab36ec065e194ab5e74ae34a5240d992bb)
-`BPF_FUNC_task_pt_regs()` | 5.15 | GPL | [`dd6e10fbd9f`](https://github.com/torvalds/linux/commit/dd6e10fbd9fb86a571d925602c8a24bb4d09a2a7)
-`BPF_FUNC_task_storage_delete()` | 5.11 | | [`4cf1bc1f1045`](https://github.com/torvalds/linux/commit/4cf1bc1f10452065a29d576fc5693fc4fab5b919)
-`BPF_FUNC_task_storage_get()` | 5.11 | | [`4cf1bc1f1045`](https://github.com/torvalds/linux/commit/4cf1bc1f10452065a29d576fc5693fc4fab5b919)
-`BPF_FUNC_tcp_check_syncookie()` | 5.2 | | [`399040847084`](https://kernel.googlesource.com/pub/scm/linux/kernel/git/davem/net-next/+/399040847084a69f345e0a52fd62f04654e0fce3)
-`BPF_FUNC_tcp_gen_syncookie()` | 5.3 | | [`70d66244317e`](https://github.com/torvalds/linux/commit/70d66244317e958092e9c971b08dd5b7fd29d9cb#diff-05da4bf36c7fbcd176254e1615d98b28)
-`BPF_FUNC_tcp_send_ack()` | 5.5 | | [`206057fe020a`](https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=206057fe020ac5c037d5e2dd6562a9bd216ec765)
-`BPF_FUNC_tcp_sock()` | 5.1 | | [`655a51e536c0`](https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=655a51e536c09d15ffa3603b1b6fce2b45b85a1f)
-`BPF_FUNC_this_cpu_ptr()` | 5.10 | | [`63d9b80dcf2c`](https://github.com/torvalds/linux/commit/63d9b80dcf2c67bc5ade61cbbaa09d7af21f43f1) |
-`BPF_FUNC_timer_init()` | 5.15 | | [`b00628b1c7d5`](https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=b00628b1c7d595ae5b544e059c27b1f5828314b4)
-`BPF_FUNC_timer_set_callback()` | 5.15 | | [`b00628b1c7d5`](https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=b00628b1c7d595ae5b544e059c27b1f5828314b4)
-`BPF_FUNC_timer_start()` | 5.15 | | [`b00628b1c7d5`](https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=b00628b1c7d595ae5b544e059c27b1f5828314b4)
-`BPF_FUNC_timer_cancel()` | 5.15 | | [`b00628b1c7d5`](https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=b00628b1c7d595ae5b544e059c27b1f5828314b4)
`BPF_FUNC_trace_printk()` | 4.1 | GPL | [`9c959c863f82`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9c959c863f8217a2ff3d7c296e8223654d240569)
-`BPF_FUNC_trace_vprintk()` | 5.16 | GPL | [`10aceb629e19`](https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git?id=10aceb629e198429c849d5e995c3bb1ba7a9aaa3)
`BPF_FUNC_xdp_adjust_head()` | 4.10 | | [`17bedab27231`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=17bedab2723145d17b14084430743549e6943d03)
`BPF_FUNC_xdp_adjust_meta()` | 4.15 | | [`de8f3a83b0a0`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=de8f3a83b0a0fddb2cf56e7a718127e9619ea3da)
`BPF_FUNC_xdp_adjust_tail()` | 4.18 | | [`b32cc5b9a346`](https://git.kernel.org/cgit/linux/kernel/git/davem/net-next.git/commit/?id=b32cc5b9a346319c171e3ad905e0cddda032b5eb)
-`BPF_FUNC_xdp_get_buff_len()` | 5.18 | | [`0165cc817075`](https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit?id=0165cc817075cf701e4289838f1d925ff1911b3e)
-`BPF_FUNC_xdp_load_bytes()` | 5.18 | | [`3f364222d032`](https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit?id=3f364222d032eea6b245780e845ad213dab28cdd)
-`BPF_FUNC_xdp_store_bytes()` | 5.18 | | [`3f364222d032`](https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit?id=3f364222d032eea6b245780e845ad213dab28cdd)
-`BPF_FUNC_xdp_output()` | 5.6 | GPL | [`d831ee84bfc9`](https://github.com/torvalds/linux/commit/d831ee84bfc9173eecf30dbbc2553ae81b996c60)
`BPF_FUNC_override_return()` | 4.16 | GPL | [`9802d86585db`](https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=9802d86585db91655c7d1929a4f6bbe0952ea88e)
`BPF_FUNC_sock_ops_cb_flags_set()` | 4.16 | | [`b13d88072172`](https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b13d880721729384757f235166068c315326f4a1)
@@ -420,10 +260,10 @@
|Program Type| Helper Functions|
|------------|-----------------|
-|`BPF_PROG_TYPE_SOCKET_FILTER`|`BPF_FUNC_skb_load_bytes()` <br> `BPF_FUNC_skb_load_bytes_relative()` <br> `BPF_FUNC_get_socket_cookie()` <br> `BPF_FUNC_get_socket_uid()` <br> `BPF_FUNC_perf_event_output()` <br> `Base functions`|
+|`BPF_PROG_TYPE_SOCKET_FILTER`|`BPF_FUNC_get_current_uid_gid()` <br> `Base functions`|
|`BPF_PROG_TYPE_KPROBE`|`BPF_FUNC_perf_event_output()` <br> `BPF_FUNC_get_stackid()` <br> `BPF_FUNC_get_stack()` <br> `BPF_FUNC_perf_event_read_value()` <br> `BPF_FUNC_override_return()` <br> `Tracing functions`|
|`BPF_PROG_TYPE_SCHED_CLS` <br> `BPF_PROG_TYPE_SCHED_ACT`|`BPF_FUNC_skb_store_bytes()` <br> `BPF_FUNC_skb_load_bytes()` <br> `BPF_FUNC_skb_load_bytes_relative()` <br> `BPF_FUNC_skb_pull_data()` <br> `BPF_FUNC_csum_diff()` <br> `BPF_FUNC_csum_update()` <br> `BPF_FUNC_l3_csum_replace()` <br> `BPF_FUNC_l4_csum_replace()` <br> `BPF_FUNC_clone_redirect()` <br> `BPF_FUNC_get_cgroup_classid()` <br> `BPF_FUNC_skb_vlan_push()` <br> `BPF_FUNC_skb_vlan_pop()` <br> `BPF_FUNC_skb_change_proto()` <br> `BPF_FUNC_skb_change_type()` <br> `BPF_FUNC_skb_adjust_room()` <br> `BPF_FUNC_skb_change_tail()` <br> `BPF_FUNC_skb_get_tunnel_key()` <br> `BPF_FUNC_skb_set_tunnel_key()` <br> `BPF_FUNC_skb_get_tunnel_opt()` <br> `BPF_FUNC_skb_set_tunnel_opt()` <br> `BPF_FUNC_redirect()` <br> `BPF_FUNC_get_route_realm()` <br> `BPF_FUNC_get_hash_recalc()` <br> `BPF_FUNC_set_hash_invalid()` <br> `BPF_FUNC_set_hash()` <br> `BPF_FUNC_perf_event_output()` <br> `BPF_FUNC_get_smp_processor_id()` <br> `BPF_FUNC_skb_under_cgroup()` <br> `BPF_FUNC_get_socket_cookie()` <br> `BPF_FUNC_get_socket_uid()` <br> `BPF_FUNC_fib_lookup()` <br> `BPF_FUNC_skb_get_xfrm_state()` <br> `BPF_FUNC_skb_cgroup_id()` <br> `Base functions`|
-|`BPF_PROG_TYPE_TRACEPOINT`|`BPF_FUNC_perf_event_output()` <br> `BPF_FUNC_get_stackid()` <br> `BPF_FUNC_get_stack()` <br> `BPF_FUNC_d_path()` <br> `Tracing functions`|
+|`BPF_PROG_TYPE_TRACEPOINT`|`BPF_FUNC_perf_event_output()` <br> `BPF_FUNC_get_stackid()` <br> `BPF_FUNC_get_stack()` <br> `Tracing functions`|
|`BPF_PROG_TYPE_XDP`| `BPF_FUNC_perf_event_output()` <br> `BPF_FUNC_get_smp_processor_id()` <br> `BPF_FUNC_csum_diff()` <br> `BPF_FUNC_xdp_adjust_head()` <br> `BPF_FUNC_xdp_adjust_meta()` <br> `BPF_FUNC_redirect()` <br> `BPF_FUNC_redirect_map()` <br> `BPF_FUNC_xdp_adjust_tail()` <br> `BPF_FUNC_fib_lookup()` <br> `Base functions`|
|`BPF_PROG_TYPE_PERF_EVENT`| `BPF_FUNC_perf_event_output()` <br> `BPF_FUNC_get_stackid()` <br> `BPF_FUNC_get_stack()` <br> `BPF_FUNC_perf_prog_read_value()` <br> `Tracing functions`|
|`BPF_PROG_TYPE_CGROUP_SKB`|`BPF_FUNC_skb_load_bytes()` <br> `BPF_FUNC_skb_load_bytes_relative()` <br> `BPF_FUNC_get_socket_cookie()` <br> `BPF_FUNC_get_socket_uid()` <br> `Base functions`|
@@ -435,7 +275,7 @@
|`BPF_PROG_TYPE_SK_SKB`|`BPF_FUNC_skb_store_bytes()` <br> `BPF_FUNC_skb_load_bytes()` <br> `BPF_FUNC_skb_pull_data()` <br> `BPF_FUNC_skb_change_tail()` <br> `BPF_FUNC_skb_change_head()` <br> `BPF_FUNC_get_socket_cookie()` <br> `BPF_FUNC_get_socket_uid()` <br> `BPF_FUNC_sk_redirect_map()` <br> `BPF_FUNC_sk_redirect_hash()` <br> `BPF_FUNC_sk_lookup_tcp()` <br> `BPF_FUNC_sk_lookup_udp()` <br> `BPF_FUNC_sk_release()` <br> `Base functions`|
|`BPF_PROG_TYPE_CGROUP_DEVICE`|`BPF_FUNC_map_lookup_elem()` <br> `BPF_FUNC_map_update_elem()` <br> `BPF_FUNC_map_delete_elem()` <br> `BPF_FUNC_get_current_uid_gid()` <br> `BPF_FUNC_trace_printk()`|
|`BPF_PROG_TYPE_SK_MSG`|`BPF_FUNC_msg_redirect_map()` <br> `BPF_FUNC_msg_redirect_hash()` <br> `BPF_FUNC_msg_apply_bytes()` <br> `BPF_FUNC_msg_cork_bytes()` <br> `BPF_FUNC_msg_pull_data()` <br> `BPF_FUNC_msg_push_data()` <br> `BPF_FUNC_msg_pop_data()` <br> `Base functions`|
-|`BPF_PROG_TYPE_RAW_TRACEPOINT`|`BPF_FUNC_perf_event_output()` <br> `BPF_FUNC_get_stackid()` <br> `BPF_FUNC_get_stack()` <br> `BPF_FUNC_skb_output()` <br> `Tracing functions`|
+|`BPF_PROG_TYPE_RAW_TRACEPOINT`|`BPF_FUNC_perf_event_output()` <br> `BPF_FUNC_get_stackid()` <br> `BPF_FUNC_get_stack()` <br> `Tracing functions`|
|`BPF_PROG_TYPE_CGROUP_SOCK_ADDR`|`BPF_FUNC_get_current_uid_gid()` <br> `BPF_FUNC_bind()` <br> `BPF_FUNC_get_socket_cookie()` <br> `Base functions`|
|`BPF_PROG_TYPE_LWT_SEG6LOCAL`|`BPF_FUNC_lwt_seg6_store_bytes()` <br> `BPF_FUNC_lwt_seg6_action()` <br> `BPF_FUNC_lwt_seg6_adjust_srh()` <br> `LWT functions`|
|`BPF_PROG_TYPE_LIRC_MODE2`|`BPF_FUNC_rc_repeat()` <br> `BPF_FUNC_rc_keydown()` <br> `BPF_FUNC_rc_pointer_rel()` <br> `BPF_FUNC_map_lookup_elem()` <br> `BPF_FUNC_map_update_elem()` <br> `BPF_FUNC_map_delete_elem()` <br> `BPF_FUNC_ktime_get_ns()` <br> `BPF_FUNC_tail_call()` <br> `BPF_FUNC_get_prandom_u32()` <br> `BPF_FUNC_trace_printk()`|
@@ -444,6 +284,6 @@
|Function Group| Functions|
|------------------|-------|
-|`Base functions`| `BPF_FUNC_map_lookup_elem()` <br> `BPF_FUNC_map_update_elem()` <br> `BPF_FUNC_map_delete_elem()` <br> `BPF_FUNC_map_peek_elem()` <br> `BPF_FUNC_map_pop_elem()` <br> `BPF_FUNC_map_push_elem()` <br> `BPF_FUNC_get_prandom_u32()` <br> `BPF_FUNC_get_smp_processor_id()` <br> `BPF_FUNC_get_numa_node_id()` <br> `BPF_FUNC_tail_call()` <br> `BPF_FUNC_ktime_get_boot_ns()` <br> `BPF_FUNC_ktime_get_ns()` <br> `BPF_FUNC_trace_printk()` <br> `BPF_FUNC_spin_lock()` <br> `BPF_FUNC_spin_unlock()` |
-|`Tracing functions`|`BPF_FUNC_map_lookup_elem()` <br> `BPF_FUNC_map_update_elem()` <br> `BPF_FUNC_map_delete_elem()` <br> `BPF_FUNC_probe_read()` <br> `BPF_FUNC_ktime_get_boot_ns()` <br> `BPF_FUNC_ktime_get_ns()` <br> `BPF_FUNC_tail_call()` <br> `BPF_FUNC_get_current_pid_tgid()` <br> `BPF_FUNC_get_current_task()` <br> `BPF_FUNC_get_current_uid_gid()` <br> `BPF_FUNC_get_current_comm()` <br> `BPF_FUNC_trace_printk()` <br> `BPF_FUNC_get_smp_processor_id()` <br> `BPF_FUNC_get_numa_node_id()` <br> `BPF_FUNC_perf_event_read()` <br> `BPF_FUNC_probe_write_user()` <br> `BPF_FUNC_current_task_under_cgroup()` <br> `BPF_FUNC_get_prandom_u32()` <br> `BPF_FUNC_probe_read_str()` <br> `BPF_FUNC_get_current_cgroup_id()` <br> `BPF_FUNC_send_signal()` <br> `BPF_FUNC_probe_read_kernel()` <br> `BPF_FUNC_probe_read_kernel_str()` <br> `BPF_FUNC_probe_read_user()` <br> `BPF_FUNC_probe_read_user_str()` <br> `BPF_FUNC_send_signal_thread()` <br> `BPF_FUNC_get_ns_current_pid_tgid()` <br> `BPF_FUNC_xdp_output()` <br> `BPF_FUNC_get_task_stack()`|
+|`Base functions`| `BPF_FUNC_map_lookup_elem()` <br> `BPF_FUNC_map_update_elem()` <br> `BPF_FUNC_map_delete_elem()` <br> `BPF_FUNC_map_peek_elem()` <br> `BPF_FUNC_map_pop_elem()` <br> `BPF_FUNC_map_push_elem()` <br> `BPF_FUNC_get_prandom_u32()` <br> `BPF_FUNC_get_smp_processor_id()` <br> `BPF_FUNC_get_numa_node_id()` <br> `BPF_FUNC_tail_call()` <br> `BPF_FUNC_ktime_get_ns()` <br> `BPF_FUNC_trace_printk()`|
+|`Tracing functions`|`BPF_FUNC_map_lookup_elem()` <br> `BPF_FUNC_map_update_elem()` <br> `BPF_FUNC_map_delete_elem()` <br> `BPF_FUNC_probe_read()` <br> `BPF_FUNC_ktime_get_ns()` <br> `BPF_FUNC_tail_call()` <br> `BPF_FUNC_get_current_pid_tgid()` <br> `BPF_FUNC_get_current_task()` <br> `BPF_FUNC_get_current_uid_gid()` <br> `BPF_FUNC_get_current_comm()` <br> `BPF_FUNC_trace_printk()` <br> `BPF_FUNC_get_smp_processor_id()` <br> `BPF_FUNC_get_numa_node_id()` <br> `BPF_FUNC_perf_event_read()` <br> `BPF_FUNC_probe_write_user()` <br> `BPF_FUNC_current_task_under_cgroup()` <br> `BPF_FUNC_get_prandom_u32()` <br> `BPF_FUNC_probe_read_str()` <br> `BPF_FUNC_get_current_cgroup_id()` |
|`LWT functions`| `BPF_FUNC_skb_load_bytes()` <br> `BPF_FUNC_skb_pull_data()` <br> `BPF_FUNC_csum_diff()` <br> `BPF_FUNC_get_cgroup_classid()` <br> `BPF_FUNC_get_route_realm()` <br> `BPF_FUNC_get_hash_recalc()` <br> `BPF_FUNC_perf_event_output()` <br> `BPF_FUNC_get_smp_processor_id()` <br> `BPF_FUNC_skb_under_cgroup()`|
diff --git a/docs/reference_guide.md b/docs/reference_guide.md
index ff18ab9..79d5103 100644
--- a/docs/reference_guide.md
+++ b/docs/reference_guide.md
@@ -15,36 +15,22 @@
- [5. uretprobes](#5-uretprobes)
- [6. USDT probes](#6-usdt-probes)
- [7. Raw Tracepoints](#7-raw-tracepoints)
- - [8. system call tracepoints](#8-system-call-tracepoints)
- - [9. kfuncs](#9-kfuncs)
- - [10. kretfuncs](#10-kretfuncs)
- - [11. lsm probes](#11-lsm-probes)
- - [12. bpf iterators](#12-bpf-iterators)
- [Data](#data)
- - [1. bpf_probe_read_kernel()](#1-bpf_probe_read_kernel)
- - [2. bpf_probe_read_kernel_str()](#2-bpf_probe_read_kernel_str)
+ - [1. bpf_probe_read()](#1-bpf_probe_read)
+ - [2. bpf_probe_read_str()](#2-bpf_probe_read_str)
- [3. bpf_ktime_get_ns()](#3-bpf_ktime_get_ns)
- [4. bpf_get_current_pid_tgid()](#4-bpf_get_current_pid_tgid)
- [5. bpf_get_current_uid_gid()](#5-bpf_get_current_uid_gid)
- [6. bpf_get_current_comm()](#6-bpf_get_current_comm)
- [7. bpf_get_current_task()](#7-bpf_get_current_task)
- - [8. bpf_log2l()](#8-bpf_log2l)
+ - [8. bpf_log2l()](#8-bpflog2l)
- [9. bpf_get_prandom_u32()](#9-bpf_get_prandom_u32)
- - [10. bpf_probe_read_user()](#10-bpf_probe_read_user)
- - [11. bpf_probe_read_user_str()](#11-bpf_probe_read_user_str)
- - [12. bpf_get_ns_current_pid_tgid()](#12-bpf_get_ns_current_pid_tgid)
- [Debugging](#debugging)
- [1. bpf_override_return()](#1-bpf_override_return)
- [Output](#output)
- [1. bpf_trace_printk()](#1-bpf_trace_printk)
- [2. BPF_PERF_OUTPUT](#2-bpf_perf_output)
- [3. perf_submit()](#3-perf_submit)
- - [4. perf_submit_skb()](#4-perf_submit_skb)
- - [5. BPF_RINGBUF_OUTPUT](#5-bpf_ringbuf_output)
- - [6. ringbuf_output()](#6-ringbuf_output)
- - [7. ringbuf_reserve()](#7-ringbuf_reserve)
- - [8. ringbuf_submit()](#8-ringbuf_submit)
- - [9. ringbuf_discard()](#9-ringbuf_discard)
- [Maps](#maps)
- [1. BPF_TABLE](#1-bpf_table)
- [2. BPF_HASH](#2-bpf_hash)
@@ -52,36 +38,22 @@
- [4. BPF_HISTOGRAM](#4-bpf_histogram)
- [5. BPF_STACK_TRACE](#5-bpf_stack_trace)
- [6. BPF_PERF_ARRAY](#6-bpf_perf_array)
- - [7. BPF_PERCPU_HASH](#7-bpf_percpu_hash)
- - [8. BPF_PERCPU_ARRAY](#8-bpf_percpu_array)
- - [9. BPF_LPM_TRIE](#9-bpf_lpm_trie)
- - [10. BPF_PROG_ARRAY](#10-bpf_prog_array)
- - [11. BPF_DEVMAP](#11-bpf_devmap)
- - [12. BPF_CPUMAP](#12-bpf_cpumap)
- - [13. BPF_XSKMAP](#13-bpf_xskmap)
- - [14. BPF_ARRAY_OF_MAPS](#14-bpf_array_of_maps)
- - [15. BPF_HASH_OF_MAPS](#15-bpf_hash_of_maps)
- - [16. BPF_STACK](#16-bpf_stack)
- - [17. BPF_QUEUE](#17-bpf_queue)
- - [18. BPF_SOCKHASH](#18-bpf_sockhash)
- - [19. map.lookup()](#19-maplookup)
- - [20. map.lookup_or_try_init()](#20-maplookup_or_try_init)
- - [21. map.delete()](#21-mapdelete)
- - [22. map.update()](#22-mapupdate)
- - [23. map.insert()](#23-mapinsert)
- - [24. map.increment()](#24-mapincrement)
- - [25. map.get_stackid()](#25-mapget_stackid)
- - [26. map.perf_read()](#26-mapperf_read)
- - [27. map.call()](#27-mapcall)
- - [28. map.redirect_map()](#28-mapredirect_map)
- - [29. map.push()](#29-mappush)
- - [30. map.pop()](#30-mappop)
- - [31. map.peek()](#31-mappeek)
- - [32. map.sock_hash_update()](#32-mapsock_hash_update)
- - [33. map.msg_redirect_hash()](#33-mapmsg_redirect_hash)
- - [34. map.sk_redirect_hash()](#34-mapsk_redirect_hash)
+ - [7. BPF_PERCPU_ARRAY](#7-bpf_percpu_array)
+ - [8. BPF_LPM_TRIE](#8-bpf_lpm_trie)
+ - [9. BPF_PROG_ARRAY](#9-bpf_prog_array)
+ - [10. BPF_DEVMAP](#10-bpf_devmap)
+ - [11. BPF_CPUMAP](#11-bpf_cpumap)
+ - [12. map.lookup()](#12-maplookup)
+ - [13. map.lookup_or_init()](#13-maplookup_or_init)
+ - [14. map.delete()](#14-mapdelete)
+ - [15. map.update()](#15-mapupdate)
+ - [16. map.insert()](#16-mapinsert)
+ - [17. map.increment()](#17-mapincrement)
+ - [18. map.get_stackid()](#18-mapget_stackid)
+ - [19. map.perf_read()](#19-mapperf_read)
+ - [20. map.call()](#20-mapcall)
+ - [21. map.redirect_map()](#21-mapredirect_map)
- [Licensing](#licensing)
- - [Rewriter](#rewriter)
- [bcc Python](#bcc-python)
- [Initialization](#initialization)
@@ -95,47 +67,30 @@
- [5. attach_uretprobe()](#5-attach_uretprobe)
- [6. USDT.enable_probe()](#6-usdtenable_probe)
- [7. attach_raw_tracepoint()](#7-attach_raw_tracepoint)
- - [8. attach_raw_socket()](#8-attach_raw_socket)
- - [9. attach_xdp()](#9-attach_xdp)
- - [10. attach_func()](#10-attach_func)
- - [11. detach_func()](#11-detach_func)
- - [12. detach_kprobe()](#12-detach_kprobe)
- - [13. detach_kretprobe()](#13-detach_kretprobe)
- [Debug Output](#debug-output)
- [1. trace_print()](#1-trace_print)
- [2. trace_fields()](#2-trace_fields)
- - [Output APIs](#output-apis)
+ - [Output](#output)
- [1. perf_buffer_poll()](#1-perf_buffer_poll)
- - [2. ring_buffer_poll()](#2-ring_buffer_poll)
- - [3. ring_buffer_consume()](#3-ring_buffer_consume)
- - [Map APIs](#map-apis)
+ - [Maps](#maps)
- [1. get_table()](#1-get_table)
- [2. open_perf_buffer()](#2-open_perf_buffer)
- [3. items()](#3-items)
- [4. values()](#4-values)
- [5. clear()](#5-clear)
- - [6. items_lookup_and_delete_batch()](#6-items_lookup_and_delete_batch)
- - [7. items_lookup_batch()](#7-items_lookup_batch)
- - [8. items_delete_batch()](#8-items_delete_batch)
- - [9. items_update_batch()](#9-items_update_batch)
- - [10. print_log2_hist()](#10-print_log2_hist)
- - [11. print_linear_hist()](#11-print_linear_hist)
- - [12. open_ring_buffer()](#12-open_ring_buffer)
- - [13. push()](#13-push)
- - [14. pop()](#14-pop)
- - [15. peek()](#15-peek)
+ - [6. print_log2_hist()](#6-print_log2_hist)
+ - [7. print_linear_hist()](#6-print_linear_hist)
- [Helpers](#helpers)
- [1. ksym()](#1-ksym)
- [2. ksymname()](#2-ksymname)
- [3. sym()](#3-sym)
- [4. num_open_kprobes()](#4-num_open_kprobes)
- - [5. get_syscall_fnname()](#5-get_syscall_fnname)
- [BPF Errors](#bpf-errors)
- [1. Invalid mem access](#1-invalid-mem-access)
- [2. Cannot call GPL only function from proprietary program](#2-cannot-call-gpl-only-function-from-proprietary-program)
-- [Environment Variables](#Environment-Variables)
+- [Environment Variables](#envvars)
- [1. kernel source directory](#1-kernel-source-directory)
- [2. kernel version overriding](#2-kernel-version-overriding)
@@ -156,7 +111,7 @@
For example:
```C
-int kprobe__tcp_v4_connect(struct pt_regs *ctx, struct sock *sk) {
+int kprobe__tcp_v4_connect(struct pt_regs *ctx, struct sock *sk)
[...]
}
```
@@ -202,9 +157,6 @@
This is a macro that instruments the tracepoint defined by *category*:*event*.
-The tracepoint name is `<category>:<event>`.
-The probe function name is `tracepoint__<category>__<event>`.
-
Arguments are available in an ```args``` struct, which are the tracepoint arguments. One way to list these is to cat the relevant format file under /sys/kernel/debug/tracing/events/*category*/*event*/format.
The ```args``` struct can be used in place of ``ctx`` in each functions requiring a context as an argument. This includes notably [perf_submit()](#3-perf_submit).
@@ -219,11 +171,7 @@
}
```
-This instruments the tracepoint `random:urandom_read tracepoint`, and prints the tracepoint argument ```got_bits```.
-When using Python API, this probe is automatically attached to the right tracepoint target.
-For C++, this tracepoint probe can be attached by specifying the tracepoint target and function name explicitly:
-`BPF::attach_tracepoint("random:urandom_read", "tracepoint__random__urandom_read")`
-Note the name of the probe function defined above is `tracepoint__random__urandom_read`.
+This instruments the random:urandom_read tracepoint, and prints the tracepoint argument ```got_bits```.
Examples in situ:
[code](https://github.com/iovisor/bcc/blob/a4159da8c4ea8a05a3c6e402451f530d6e5a8b41/examples/tracing/urandomread.py#L19) ([output](https://github.com/iovisor/bcc/commit/e422f5e50ecefb96579b6391a2ada7f6367b83c4#diff-41e5ecfae4a3b38de5f4e0887ed160e5R10)),
@@ -241,7 +189,7 @@
```C
int count(struct pt_regs *ctx) {
char buf[64];
- bpf_probe_read_user(&buf, sizeof(buf), (void *)PT_REGS_PARM1(ctx));
+ bpf_probe_read(&buf, sizeof(buf), (void *)PT_REGS_PARM1(ctx));
bpf_trace_printk("%s %d", buf, PT_REGS_PARM2(ctx));
return(0);
}
@@ -287,7 +235,7 @@
uint64_t addr;
char path[128];
bpf_usdt_readarg(6, ctx, &addr);
- bpf_probe_read_user(&path, sizeof(path), (void *)addr);
+ bpf_probe_read(&path, sizeof(path), (void *)addr);
bpf_trace_printk("path:%s\\n", path);
return 0;
};
@@ -295,8 +243,6 @@
This reads the sixth USDT argument, and then pulls it in as a string to ```path```.
-When initializing USDTs via the third argument of ```BPF::init``` in the C API, if any USDT fails to ```init```, entire ```BPF::init``` will fail. If you're OK with some USDTs failing to ```init```, use ```BPF::init_usdt``` before calling ```BPF::init```.
-
Examples in situ:
[code](https://github.com/iovisor/bcc/commit/4f88a9401357d7b75e917abd994aa6ea97dda4d3#diff-04a7cad583be5646080970344c48c1f4R24),
[search /examples](https://github.com/iovisor/bcc/search?q=bpf_usdt_readarg+path%3Aexamples&type=Code),
@@ -308,7 +254,7 @@
This is a macro that instruments the raw tracepoint defined by *event*.
-The argument is a pointer to struct ```bpf_raw_tracepoint_args```, which is defined in [bpf.h](https://github.com/iovisor/bcc/blob/master/src/cc/compat/linux/virtual_bpf.h). The struct field ```args``` contains all parameters of the raw tracepoint where you can found at linux tree [include/trace/events](https://github.com/torvalds/linux/tree/master/include/trace/events)
+The argument is a pointer to struct ```bpf_raw_tracepoint_args```, which is defined in [bpf.h](https://github.com/iovisor/bcc/blob/master/src/cc/compat/linux/bpf.h). The struct field ```args``` contains all parameters of the raw tracepoint where you can found at linux tree [include/trace/events](https://github.com/torvalds/linux/tree/master/include/trace/events)
directory.
For example:
@@ -320,8 +266,8 @@
struct task_struct *next= (struct task_struct *)ctx->args[2];
s32 prev_tgid, next_tgid;
- bpf_probe_read_kernel(&prev_tgid, sizeof(prev->tgid), &prev->tgid);
- bpf_probe_read_kernel(&next_tgid, sizeof(next->tgid), &next->tgid);
+ bpf_probe_read(&prev_tgid, sizeof(prev->tgid), &prev->tgid);
+ bpf_probe_read(&next_tgid, sizeof(next->tgid), &next->tgid);
bpf_trace_printk("%d -> %d\\n", prev_tgid, next_tgid);
}
```
@@ -331,180 +277,39 @@
Examples in situ:
[search /tools](https://github.com/iovisor/bcc/search?q=RAW_TRACEPOINT_PROBE+path%3Atools&type=Code)
-### 8. system call tracepoints
-
-Syntax: ```syscall__SYSCALLNAME```
-
-```syscall__``` is a special prefix that creates a kprobe for the system call name provided as the remainder. You can use it by declaring a normal C function, then using the Python ```BPF.get_syscall_fnname(SYSCALLNAME)``` and ```BPF.attach_kprobe()``` to associate it.
-
-Arguments are specified on the function declaration: ```syscall__SYSCALLNAME(struct pt_regs *ctx, [, argument1 ...])```.
-
-For example:
-```C
-int syscall__execve(struct pt_regs *ctx,
- const char __user *filename,
- const char __user *const __user *__argv,
- const char __user *const __user *__envp)
-{
- [...]
-}
-```
-
-This instruments the execve system call.
-
-The first argument is always ```struct pt_regs *```, the remainder are the arguments to the function (they don't need to be specified, if you don't intend to use them).
-
-Corresponding Python code:
-```Python
-b = BPF(text=bpf_text)
-execve_fnname = b.get_syscall_fnname("execve")
-b.attach_kprobe(event=execve_fnname, fn_name="syscall__execve")
-```
-
-Examples in situ:
-[code](https://github.com/iovisor/bcc/blob/552658edda09298afdccc8a4b5e17311a2d8a771/tools/execsnoop.py#L101) ([output](https://github.com/iovisor/bcc/blob/552658edda09298afdccc8a4b5e17311a2d8a771/tools/execsnoop_example.txt#L8))
-
-### 9. kfuncs
-
-Syntax: KFUNC_PROBE(*function*, typeof(arg1) arg1, typeof(arg2) arge ...)
-
-This is a macro that instruments the kernel function via trampoline
-*before* the function is executed. It's defined by *function* name and
-the function arguments defined as *argX*.
-
-For example:
-```C
-KFUNC_PROBE(do_sys_open, int dfd, const char *filename, int flags, int mode)
-{
- ...
-```
-
-This instruments the do_sys_open kernel function and make its arguments
-accessible as standard argument values.
-
-Examples in situ:
-[search /tools](https://github.com/iovisor/bcc/search?q=KFUNC_PROBE+path%3Atools&type=Code)
-
-### 10. kretfuncs
-
-Syntax: KRETFUNC_PROBE(*event*, typeof(arg1) arg1, typeof(arg2) arge ..., int ret)
-
-This is a macro that instruments the kernel function via trampoline
-*after* the function is executed. It's defined by *function* name and
-the function arguments defined as *argX*.
-
-The last argument of the probe is the return value of the instrumented function.
-
-For example:
-```C
-KRETFUNC_PROBE(do_sys_open, int dfd, const char *filename, int flags, int mode, int ret)
-{
- ...
-```
-
-This instruments the do_sys_open kernel function and make its arguments
-accessible as standard argument values together with its return value.
-
-Examples in situ:
-[search /tools](https://github.com/iovisor/bcc/search?q=KRETFUNC_PROBE+path%3Atools&type=Code)
-
-
-### 11. LSM Probes
-
-Syntax: LSM_PROBE(*hook*, typeof(arg1) arg1, typeof(arg2) arg2 ...)
-
-This is a macro that instruments an LSM hook as a BPF program. It can be
-used to audit security events and implement MAC security policies in BPF.
-It is defined by specifying the hook name followed by its arguments.
-
-Hook names can be found in
-[include/linux/security.h](https://github.com/torvalds/linux/blob/v5.15/include/linux/security.h#L260)
-by taking functions like `security_hookname` and taking just the `hookname` part.
-For example, `security_bpf` would simply become `bpf`.
-
-Unlike other BPF program types, the return value specified in an LSM probe
-matters. A return value of 0 allows the hook to succeed, whereas
-any non-zero return value will cause the hook to fail and deny the
-security operation.
-
-The following example instruments a hook that denies all future BPF operations:
-```C
-LSM_PROBE(bpf, int cmd, union bpf_attr *attr, unsigned int size)
-{
- return -EPERM;
-}
-```
-
-This instruments the `security_bpf` hook and causes it to return `-EPERM`.
-Changing `return -EPERM` to `return 0` would cause the BPF program
-to allow the operation instead.
-
-LSM probes require at least a 5.7+ kernel with the following configuation options set:
-- `CONFIG_BPF_LSM=y`
-- `CONFIG_LSM` comma separated string must contain "bpf" (for example,
- `CONFIG_LSM="lockdown,yama,bpf"`)
-
-Examples in situ:
-[search /tests](https://github.com/iovisor/bcc/search?q=LSM_PROBE+path%3Atests&type=Code)
-
-### 12. BPF ITERATORS
-
-Syntax: BPF_ITER(target)
-
-This is a macro to define a program signature for a bpf iterator program. The argument *target* specifies what to iterate for the program.
-
-Currently, kernel does not have interface to discover what targets are supported. A good place to find what is supported is in [tools/testing/selftests/bpf/prog_test/bpf_iter.c](https://github.com/torvalds/linux/blob/master/tools/testing/selftests/bpf/prog_tests/bpf_iter.c) and some sample bpf iter programs are in [tools/testing/selftests/bpf/progs](https://github.com/torvalds/linux/tree/master/tools/testing/selftests/bpf/progs) with file name prefix *bpf_iter*.
-
-The following example defines a program for target *task*, which traverses all tasks in the kernel.
-```C
-BPF_ITER(task)
-{
- struct seq_file *seq = ctx->meta->seq;
- struct task_struct *task = ctx->task;
-
- if (task == (void *)0)
- return 0;
-
- ... task->pid, task->tgid, task->comm, ...
- return 0;
-}
-```
-
-BPF iterators are introduced in 5.8 kernel for task, task_file, bpf_map, netlink_sock and ipv6_route . In 5.9, support is added to tcp/udp sockets and bpf map element (hashmap, arraymap and sk_local_storage_map) traversal.
-
## Data
-### 1. bpf_probe_read_kernel()
+### 1. bpf_probe_read()
-Syntax: ```int bpf_probe_read_kernel(void *dst, int size, const void *src)```
+Syntax: ```int bpf_probe_read(void *dst, int size, const void *src)```
Return: 0 on success
-This copies size bytes from kernel address space to the BPF stack, so that BPF can later operate on it. For safety, all kernel memory reads must pass through bpf_probe_read_kernel(). This happens automatically in some cases, such as dereferencing kernel variables, as bcc will rewrite the BPF program to include the necessary bpf_probe_read_kernel().
+This copies a memory location to the BPF stack, so that BPF can later operate on it. For safety, all memory reads must pass through bpf_probe_read(). This happens automatically in some cases, such as dereferencing kernel variables, as bcc will rewrite the BPF program to include the necessary bpf_probe_reads().
Examples in situ:
-[search /examples](https://github.com/iovisor/bcc/search?q=bpf_probe_read_kernel+path%3Aexamples&type=Code),
-[search /tools](https://github.com/iovisor/bcc/search?q=bpf_probe_read_kernel+path%3Atools&type=Code)
+[search /examples](https://github.com/iovisor/bcc/search?q=bpf_probe_read+path%3Aexamples&type=Code),
+[search /tools](https://github.com/iovisor/bcc/search?q=bpf_probe_read+path%3Atools&type=Code)
-### 2. bpf_probe_read_kernel_str()
+### 2. bpf_probe_read_str()
-Syntax: ```int bpf_probe_read_kernel_str(void *dst, int size, const void *src)```
+Syntax: ```int bpf_probe_read_str(void *dst, int size, const void *src)```
Return:
- \> 0 length of the string including the trailing NULL on success
- \< 0 error
-This copies a `NULL` terminated string from kernel address space to the BPF stack, so that BPF can later operate on it. In case the string length is smaller than size, the target is not padded with further `NULL` bytes. In case the string length is larger than size, just `size - 1` bytes are copied and the last byte is set to `NULL`.
+This copies a `NULL` terminated string from memory location to BPF stack, so that BPF can later operate on it. In case the string length is smaller than size, the target is not padded with further `NULL` bytes. In case the string length is larger than size, just `size - 1` bytes are copied and the last byte is set to `NULL`.
Examples in situ:
-[search /examples](https://github.com/iovisor/bcc/search?q=bpf_probe_read_kernel_str+path%3Aexamples&type=Code),
-[search /tools](https://github.com/iovisor/bcc/search?q=bpf_probe_read_kernel_str+path%3Atools&type=Code)
+[search /examples](https://github.com/iovisor/bcc/search?q=bpf_probe_read_str+path%3Aexamples&type=Code),
+[search /tools](https://github.com/iovisor/bcc/search?q=bpf_probe_read_str+path%3Atools&type=Code)
### 3. bpf_ktime_get_ns()
Syntax: ```u64 bpf_ktime_get_ns(void)```
-Return: u64 number of nanoseconds. Starts at system boot time but stops during suspend.
+Return: current time in nanoseconds
Examples in situ:
[search /examples](https://github.com/iovisor/bcc/search?q=bpf_ktime_get_ns+path%3Aexamples&type=Code),
@@ -598,50 +403,6 @@
[search /examples](https://github.com/iovisor/bcc/search?q=bpf_get_prandom_u32+path%3Aexamples&type=Code),
[search /tools](https://github.com/iovisor/bcc/search?q=bpf_get_prandom_u32+path%3Atools&type=Code)
-### 10. bpf_probe_read_user()
-
-Syntax: ```int bpf_probe_read_user(void *dst, int size, const void *src)```
-
-Return: 0 on success
-
-This attempts to safely read size bytes from user address space to the BPF stack, so that BPF can later operate on it. For safety, all user address space memory reads must pass through bpf_probe_read_user().
-
-Examples in situ:
-[search /examples](https://github.com/iovisor/bcc/search?q=bpf_probe_read_user+path%3Aexamples&type=Code),
-[search /tools](https://github.com/iovisor/bcc/search?q=bpf_probe_read_user+path%3Atools&type=Code)
-
-### 11. bpf_probe_read_user_str()
-
-Syntax: ```int bpf_probe_read_user_str(void *dst, int size, const void *src)```
-
-Return:
- - \> 0 length of the string including the trailing NULL on success
- - \< 0 error
-
-This copies a `NULL` terminated string from user address space to the BPF stack, so that BPF can later operate on it. In case the string length is smaller than size, the target is not padded with further `NULL` bytes. In case the string length is larger than size, just `size - 1` bytes are copied and the last byte is set to `NULL`.
-
-Examples in situ:
-[search /examples](https://github.com/iovisor/bcc/search?q=bpf_probe_read_user_str+path%3Aexamples&type=Code),
-[search /tools](https://github.com/iovisor/bcc/search?q=bpf_probe_read_user_str+path%3Atools&type=Code)
-
-
-### 12. bpf_get_ns_current_pid_tgid()
-
-Syntax: ```u32 bpf_get_ns_current_pid_tgid(u64 dev, u64 ino, struct bpf_pidns_info* nsdata, u32 size)```
-
-Values for *pid* and *tgid* as seen from the current *namespace* will be returned in *nsdata*.
-
-Return 0 on success, or one of the following in case of failure:
-
-- **-EINVAL** if dev and inum supplied don't match dev_t and inode number with nsfs of current task, or if dev conversion to dev_t lost high bits.
-
-- **-ENOENT** if pidns does not exists for the current task.
-
-Examples in situ:
-[search /examples](https://github.com/iovisor/bcc/search?q=bpf_get_ns_current_pid_tgid+path%3Aexamples&type=Code),
-[search /tools](https://github.com/iovisor/bcc/search?q=bpf_get_ns_current_pid_tgid+path%3Atools&type=Code)
-
-
## Debugging
### 1. bpf_override_return()
@@ -656,7 +417,7 @@
bpf_override_return will only work when the kprobed function is whitelisted to
allow error injections. Whitelisting entails tagging a function with
-`ALLOW_ERROR_INJECTION()` in the kernel source tree; see `io_ctl_init` for
+`BPF_ALLOW_ERROR_INJECTION()` in the kernel source tree; see `io_ctl_init` for
an example. If the kprobed function is not whitelisted, the bpf program will
fail to attach with ` ioctl(PERF_EVENT_IOC_SET_BPF): Invalid argument`
@@ -725,149 +486,10 @@
A method of a BPF_PERF_OUTPUT table, for submitting custom event data to user space. See the BPF_PERF_OUTPUT entry. (This ultimately calls bpf_perf_event_output().)
-The ```ctx``` parameter is provided in [kprobes](#1-kprobes) or [kretprobes](#2-kretprobes). For ```SCHED_CLS``` or ```SOCKET_FILTER``` programs, the ```struct __sk_buff *skb``` must be used instead.
-
Examples in situ:
[search /examples](https://github.com/iovisor/bcc/search?q=perf_submit+path%3Aexamples&type=Code),
[search /tools](https://github.com/iovisor/bcc/search?q=perf_submit+path%3Atools&type=Code)
-### 4. perf_submit_skb()
-
-Syntax: ```int perf_submit_skb((void *)ctx, u32 packet_size, (void *)data, u32 data_size)```
-
-Return: 0 on success
-
-A method of a BPF_PERF_OUTPUT table available in networking program types, for submitting custom event data to user space, along with the first ```packet_size``` bytes of the packet buffer. See the BPF_PERF_OUTPUT entry. (This ultimately calls bpf_perf_event_output().)
-
-Examples in situ:
-[search /examples](https://github.com/iovisor/bcc/search?q=perf_submit_skb+path%3Aexamples&type=Code),
-[search /tools](https://github.com/iovisor/bcc/search?q=perf_submit_skb+path%3Atools&type=Code)
-
-### 5. BPF_RINGBUF_OUTPUT
-
-Syntax: ```BPF_RINGBUF_OUTPUT(name, page_cnt)```
-
-Creates a BPF table for pushing out custom event data to user space via a ringbuf ring buffer.
-```BPF_RINGBUF_OUTPUT``` has several advantages over ```BPF_PERF_OUTPUT```, summarized as follows:
-
-- Buffer is shared across all CPUs, meaning no per-CPU allocation
-- Supports two APIs for BPF programs
- - ```map.ringbuf_output()``` works like ```map.perf_submit()``` (covered in [ringbuf_output](#6-ringbuf_output))
- - ```map.ringbuf_reserve()```/```map.ringbuf_submit()```/```map.ringbuf_discard()```
- split the process of reserving buffer space and submitting events into two steps
- (covered in [ringbuf_reserve](#7-ringbuf_reserve), [ringbuf_submit](#8-ringbuf_submit), [ringbuf_discard](#9-ringbuf_discard))
-- BPF APIs do not require access to a CPU ctx argument
-- Superior performance and latency in userspace thanks to a shared ring buffer manager
-- Supports two ways of consuming data in userspace
-
-Starting in Linux 5.8, this should be the preferred method for pushing per-event data to user space.
-
-Example of both APIs:
-
-```C
-struct data_t {
- u32 pid;
- u64 ts;
- char comm[TASK_COMM_LEN];
-};
-
-// Creates a ringbuf called events with 8 pages of space, shared across all CPUs
-BPF_RINGBUF_OUTPUT(events, 8);
-
-int first_api_example(struct pt_regs *ctx) {
- struct data_t data = {};
-
- data.pid = bpf_get_current_pid_tgid();
- data.ts = bpf_ktime_get_ns();
- bpf_get_current_comm(&data.comm, sizeof(data.comm));
-
- events.ringbuf_output(&data, sizeof(data), 0 /* flags */);
-
- return 0;
-}
-
-int second_api_example(struct pt_regs *ctx) {
- struct data_t *data = events.ringbuf_reserve(sizeof(struct data_t));
- if (!data) { // Failed to reserve space
- return 1;
- }
-
- data->pid = bpf_get_current_pid_tgid();
- data->ts = bpf_ktime_get_ns();
- bpf_get_current_comm(&data->comm, sizeof(data->comm));
-
- events.ringbuf_submit(data, 0 /* flags */);
-
- return 0;
-}
-```
-
-The output table is named ```events```. Data is allocated via ```events.ringbuf_reserve()``` and pushed to it via ```events.ringbuf_submit()```.
-
-Examples in situ: <!-- TODO -->
-[search /examples](https://github.com/iovisor/bcc/search?q=BPF_RINGBUF_OUTPUT+path%3Aexamples&type=Code),
-
-### 6. ringbuf_output()
-
-Syntax: ```int ringbuf_output((void *)data, u64 data_size, u64 flags)```
-
-Return: 0 on success
-
-Flags:
- - ```BPF_RB_NO_WAKEUP```: Do not sent notification of new data availability
- - ```BPF_RB_FORCE_WAKEUP```: Send notification of new data availability unconditionally
-
-A method of the BPF_RINGBUF_OUTPUT table, for submitting custom event data to user space. This method works like ```perf_submit()```,
-although it does not require a ctx argument.
-
-Examples in situ: <!-- TODO -->
-[search /examples](https://github.com/iovisor/bcc/search?q=ringbuf_output+path%3Aexamples&type=Code),
-
-### 7. ringbuf_reserve()
-
-Syntax: ```void* ringbuf_reserve(u64 data_size)```
-
-Return: Pointer to data struct on success, NULL on failure
-
-A method of the BPF_RINGBUF_OUTPUT table, for reserving space in the ring buffer and simultaenously
-allocating a data struct for output. Must be used with one of ```ringbuf_submit``` or ```ringbuf_discard```.
-
-Examples in situ: <!-- TODO -->
-[search /examples](https://github.com/iovisor/bcc/search?q=ringbuf_reserve+path%3Aexamples&type=Code),
-
-### 8. ringbuf_submit()
-
-Syntax: ```void ringbuf_submit((void *)data, u64 flags)```
-
-Return: Nothing, always succeeds
-
-Flags:
- - ```BPF_RB_NO_WAKEUP```: Do not sent notification of new data availability
- - ```BPF_RB_FORCE_WAKEUP```: Send notification of new data availability unconditionally
-
-A method of the BPF_RINGBUF_OUTPUT table, for submitting custom event data to user space. Must be preceded by a call to
-```ringbuf_reserve()``` to reserve space for the data.
-
-Examples in situ: <!-- TODO -->
-[search /examples](https://github.com/iovisor/bcc/search?q=ringbuf_submit+path%3Aexamples&type=Code),
-
-### 9. ringbuf_discard()
-
-Syntax: ```void ringbuf_discard((void *)data, u64 flags)```
-
-Return: Nothing, always succeeds
-
-Flags:
- - ```BPF_RB_NO_WAKEUP```: Do not sent notification of new data availability
- - ```BPF_RB_FORCE_WAKEUP```: Send notification of new data availability unconditionally
-
-A method of the BPF_RINGBUF_OUTPUT table, for discarding custom event data; userspace
-ignores the data associated with the discarded event. Must be preceded by a call to
-```ringbuf_reserve()``` to reserve space for the data.
-
-Examples in situ: <!-- TODO -->
-[search /examples](https://github.com/iovisor/bcc/search?q=ringbuf_submit+path%3Aexamples&type=Code),
-
## Maps
Maps are BPF data stores, and are the basis for higher level object types including tables, hashes, and histograms.
@@ -876,28 +498,14 @@
Syntax: ```BPF_TABLE(_table_type, _key_type, _leaf_type, _name, _max_entries)```
-Creates a map named ```_name```. Most of the time this will be used via higher-level macros, like BPF_HASH, BPF_ARRAY, BPF_HISTOGRAM, etc.
+Creates a map named ```_name```. Most of the time this will be used via higher-level macros, like BPF_HASH, BPF_HIST, etc.
-`BPF_F_TABLE` is a variant that takes a flag in the last parameter. `BPF_TABLE(...)` is actually a wrapper to `BPF_F_TABLE(..., 0 /* flag */)`.
-
-Methods (covered later): map.lookup(), map.lookup_or_try_init(), map.delete(), map.update(), map.insert(), map.increment().
+Methods (covered later): map.lookup(), map.lookup_or_init(), map.delete(), map.update(), map.insert(), map.increment().
Examples in situ:
[search /examples](https://github.com/iovisor/bcc/search?q=BPF_TABLE+path%3Aexamples&type=Code),
[search /tools](https://github.com/iovisor/bcc/search?q=BPF_TABLE+path%3Atools&type=Code)
-#### Pinned Maps
-
-Syntax: ```BPF_TABLE_PINNED(_table_type, _key_type, _leaf_type, _name, _max_entries, "/sys/fs/bpf/xyz")```
-
-Create a new map if it doesn't exist and pin it to the bpffs as a FILE, otherwise use the map that was pinned to the bpffs. The type information is not enforced and the actual map type depends on the map that got pinned to the location.
-
-For example:
-
-```C
-BPF_TABLE_PINNED("hash", u64, u64, ids, 1024, "/sys/fs/bpf/ids");
-```
-
### 2. BPF_HASH
Syntax: ```BPF_HASH(name [, key_type [, leaf_type [, size]]])```
@@ -914,9 +522,7 @@
This creates a hash named ```start``` where the key is a ```struct request *```, and the value defaults to u64. This hash is used by the disksnoop.py example for saving timestamps for each I/O request, where the key is the pointer to struct request, and the value is the timestamp.
-This is a wrapper macro for `BPF_TABLE("hash", ...)`.
-
-Methods (covered later): map.lookup(), map.lookup_or_try_init(), map.delete(), map.update(), map.insert(), map.increment().
+Methods (covered later): map.lookup(), map.lookup_or_init(), map.delete(), map.update(), map.insert(), map.increment().
Examples in situ:
[search /examples](https://github.com/iovisor/bcc/search?q=BPF_HASH+path%3Aexamples&type=Code),
@@ -938,8 +544,6 @@
This creates an array named ```counts``` where with 32 buckets and 64-bit integer values. This array is used by the funccount.py example for saving call count of each function.
-This is a wrapper macro for `BPF_TABLE("array", ...)`.
-
Methods (covered later): map.lookup(), map.update(), map.increment(). Note that all array elements are pre-allocated with zero values and can not be deleted.
Examples in situ:
@@ -962,8 +566,6 @@
This creates a histogram named ```dist```, which defaults to 64 buckets indexed by keys of type int.
-This is a wrapper macro for `BPF_TABLE("histgram", ...)`.
-
Methods (covered later): map.increment().
Examples in situ:
@@ -984,8 +586,6 @@
This creates stack trace map named ```stack_traces```, with a maximum number of stack trace entries of 1024.
-This is a wrapper macro for `BPF_TABLE("stacktrace", ...)`.
-
Methods (covered later): map.get_stackid().
Examples in situ:
@@ -1015,44 +615,12 @@
Examples in situ:
[search /tests](https://github.com/iovisor/bcc/search?q=BPF_PERF_ARRAY+path%3Atests&type=Code)
-### 7. BPF_PERCPU_HASH
-
-Syntax: ```BPF_PERCPU_HASH(name [, key_type [, leaf_type [, size]]])```
-
-Creates NUM_CPU int-indexed hash maps (associative arrays) named ```name```, with optional parameters. Each CPU will have a separate copy of this array. The copies are not kept synchronized in any way.
-
-Note that due to limits defined in the kernel (in linux/mm/percpu.c), the ```leaf_type``` cannot have a size of more than 32KB.
-In other words, ```BPF_PERCPU_HASH``` elements cannot be larger than 32KB in size.
-
-
-Defaults: ```BPF_PERCPU_HASH(name, key_type=u64, leaf_type=u64, size=10240)```
-
-For example:
-
-```C
-BPF_PERCPU_HASH(start, struct request *);
-```
-
-This creates NUM_CPU hashes named ```start``` where the key is a ```struct request *```, and the value defaults to u64.
-
-This is a wrapper macro for `BPF_TABLE("percpu_hash", ...)`.
-
-Methods (covered later): map.lookup(), map.lookup_or_try_init(), map.delete(), map.update(), map.insert(), map.increment().
-
-Examples in situ:
-[search /examples](https://github.com/iovisor/bcc/search?q=BPF_PERCPU_HASH+path%3Aexamples&type=Code),
-[search /tools](https://github.com/iovisor/bcc/search?q=BPF_PERCPU_HASH+path%3Atools&type=Code)
-
-
-### 8. BPF_PERCPU_ARRAY
+### 7. BPF_PERCPU_ARRAY
Syntax: ```BPF_PERCPU_ARRAY(name [, leaf_type [, size]])```
Creates NUM_CPU int-indexed arrays which are optimized for fastest lookup and update, named ```name```, with optional parameters. Each CPU will have a separate copy of this array. The copies are not kept synchronized in any way.
-Note that due to limits defined in the kernel (in linux/mm/percpu.c), the ```leaf_type``` cannot have a size of more than 32KB.
-In other words, ```BPF_PERCPU_ARRAY``` elements cannot be larger than 32KB in size.
-
Defaults: ```BPF_PERCPU_ARRAY(name, leaf_type=u64, size=10240)```
@@ -1064,15 +632,13 @@
This creates NUM_CPU arrays named ```counts``` where with 32 buckets and 64-bit integer values.
-This is a wrapper macro for `BPF_TABLE("percpu_array", ...)`.
-
Methods (covered later): map.lookup(), map.update(), map.increment(). Note that all array elements are pre-allocated with zero values and can not be deleted.
Examples in situ:
[search /examples](https://github.com/iovisor/bcc/search?q=BPF_PERCPU_ARRAY+path%3Aexamples&type=Code),
[search /tools](https://github.com/iovisor/bcc/search?q=BPF_PERCPU_ARRAY+path%3Atools&type=Code)
-### 9. BPF_LPM_TRIE
+### 8. BPF_LPM_TRIE
Syntax: `BPF_LPM_TRIE(name [, key_type [, leaf_type [, size]]])`
@@ -1088,22 +654,18 @@
This creates an LPM trie map named `trie` where the key is a `struct key_v6`, and the value defaults to u64.
-This is a wrapper macro to `BPF_F_TABLE("lpm_trie", ..., BPF_F_NO_PREALLOC)`.
-
-Methods (covered later): map.lookup(), map.lookup_or_try_init(), map.delete(), map.update(), map.insert(), map.increment().
+Methods (covered later): map.lookup(), map.lookup_or_init(), map.delete(), map.update(), map.insert(), map.increment().
Examples in situ:
[search /examples](https://github.com/iovisor/bcc/search?q=BPF_LPM_TRIE+path%3Aexamples&type=Code),
[search /tools](https://github.com/iovisor/bcc/search?q=BPF_LPM_TRIE+path%3Atools&type=Code)
-### 10. BPF_PROG_ARRAY
+### 9. BPF_PROG_ARRAY
Syntax: ```BPF_PROG_ARRAY(name, size)```
This creates a program array named ```name``` with ```size``` entries. Each entry of the array is either a file descriptor to a bpf program or ```NULL```. The array acts as a jump table so that bpf programs can "tail-call" other bpf programs.
-This is a wrapper macro for `BPF_TABLE("prog", ...)`.
-
Methods (covered later): map.call().
Examples in situ:
@@ -1111,7 +673,7 @@
[search /tests](https://github.com/iovisor/bcc/search?q=BPF_PROG_ARRAY+path%3Atests&type=Code),
[assign fd](https://github.com/iovisor/bcc/blob/master/examples/networking/tunnel_monitor/monitor.py#L24-L26)
-### 11. BPF_DEVMAP
+### 10. BPF_DEVMAP
Syntax: ```BPF_DEVMAP(name, size)```
@@ -1127,7 +689,7 @@
Examples in situ:
[search /examples](https://github.com/iovisor/bcc/search?q=BPF_DEVMAP+path%3Aexamples&type=Code),
-### 12. BPF_CPUMAP
+### 11. BPF_CPUMAP
Syntax: ```BPF_CPUMAP(name, size)```
@@ -1143,119 +705,7 @@
Examples in situ:
[search /examples](https://github.com/iovisor/bcc/search?q=BPF_CPUMAP+path%3Aexamples&type=Code),
-### 13. BPF_XSKMAP
-
-Syntax: ```BPF_XSKMAP(name, size)```
-
-This creates a xsk map named ```name``` with ```size``` entries. Each entry represents one NIC's queue id. This map is only used in XDP to redirect packet to an AF_XDP socket. If the AF_XDP socket is binded to a queue which is different than the current packet's queue id, the packet will be dropped. For kernel v5.3 and latter, `lookup` method is available and can be used to check whether and AF_XDP socket is available for the current packet's queue id. More details at [AF_XDP](https://www.kernel.org/doc/html/latest/networking/af_xdp.html).
-
-For example:
-```C
-BPF_XSKMAP(xsks_map, 8);
-```
-
-Methods (covered later): map.redirect_map(). map.lookup()
-
-Examples in situ:
-[search /examples](https://github.com/iovisor/bcc/search?q=BPF_XSKMAP+path%3Aexamples&type=Code),
-
-### 14. BPF_ARRAY_OF_MAPS
-
-Syntax: ```BPF_ARRAY_OF_MAPS(name, inner_map_name, size)```
-
-This creates an array map with a map-in-map type (BPF_MAP_TYPE_HASH_OF_MAPS) map named ```name``` with ```size``` entries. The inner map meta data is provided by map ```inner_map_name``` and can be most of array or hash maps except ```BPF_MAP_TYPE_PROG_ARRAY```, ```BPF_MAP_TYPE_CGROUP_STORAGE``` and ```BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE```.
-
-For example:
-```C
-BPF_TABLE("hash", int, int, ex1, 1024);
-BPF_TABLE("hash", int, int, ex2, 1024);
-BPF_ARRAY_OF_MAPS(maps_array, "ex1", 10);
-```
-
-### 15. BPF_HASH_OF_MAPS
-
-Syntax: ```BPF_HASH_OF_MAPS(name, key_type, inner_map_name, size)```
-
-This creates a hash map with a map-in-map type (BPF_MAP_TYPE_HASH_OF_MAPS) map named ```name``` with ```size``` entries. The inner map meta data is provided by map ```inner_map_name``` and can be most of array or hash maps except ```BPF_MAP_TYPE_PROG_ARRAY```, ```BPF_MAP_TYPE_CGROUP_STORAGE``` and ```BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE```.
-
-For example:
-```C
-BPF_ARRAY(ex1, int, 1024);
-BPF_ARRAY(ex2, int, 1024);
-BPF_HASH_OF_MAPS(maps_hash, struct custom_key, "ex1", 10);
-```
-
-### 16. BPF_STACK
-
-Syntax: ```BPF_STACK(name, leaf_type, max_entries[, flags])```
-
-Creates a stack named ```name``` with value type ```leaf_type``` and max entries ```max_entries```.
-Stack and Queue maps are only available from Linux 4.20+.
-
-For example:
-
-```C
-BPF_STACK(stack, struct event, 10240);
-```
-
-This creates a stack named ```stack``` where the value type is ```struct event```, that holds up to 10240 entries.
-
-Methods (covered later): map.push(), map.pop(), map.peek().
-
-Examples in situ:
-[search /tests](https://github.com/iovisor/bcc/search?q=BPF_STACK+path%3Atests&type=Code),
-
-### 17. BPF_QUEUE
-
-Syntax: ```BPF_QUEUE(name, leaf_type, max_entries[, flags])```
-
-Creates a queue named ```name``` with value type ```leaf_type``` and max entries ```max_entries```.
-Stack and Queue maps are only available from Linux 4.20+.
-
-For example:
-
-```C
-BPF_QUEUE(queue, struct event, 10240);
-```
-
-This creates a queue named ```queue``` where the value type is ```struct event```, that holds up to 10240 entries.
-
-Methods (covered later): map.push(), map.pop(), map.peek().
-
-Examples in situ:
-[search /tests](https://github.com/iovisor/bcc/search?q=BPF_QUEUE+path%3Atests&type=Code),
-
-### 18. BPF_SOCKHASH
-
-Syntax: ```BPF_SOCKHASH(name[, key_type [, max_entries)```
-
-Creates a hash named ```name```, with optional parameters. sockhash is only available from Linux 4.18+.
-
-Default: ```BPF_SOCKHASH(name, key_type=u32, max_entries=10240)```
-
-For example:
-
-```C
-struct sock_key {
- u32 remote_ip4;
- u32 local_ip4;
- u32 remote_port;
- u32 local_port;
-};
-BPF_HASH(skh, struct sock_key, 65535);
-```
-
-This creates a hash named ```skh``` where the key is a ```struct sock_key```.
-
-A sockhash is a BPF map type that holds references to sock structs. Then with a new sk/msg redirect bpf helper BPF programs can use the map to redirect skbs/msgs between sockets (```map.sk_redirect_hash()/map.msg_redirect_hash()```).
-
-The difference between ```BPF_SOCKHASH``` and ```BPF_SOCKMAP``` is that ```BPF_SOCKMAP``` is implemented based on an array, and enforces keys to be four bytes. While ```BPF_SOCKHASH``` is implemented based on hash table, and the type of key can be specified freely.
-
-Methods (covered later): map.sock_hash_update(), map.msg_redirect_hash(), map.sk_redirect_hash().
-
-[search /tests](https://github.com/iovisor/bcc/search?q=BPF_SOCKHASH+path%3Atests&type=Code)
-
-### 19. map.lookup()
+### 12. map.lookup()
Syntax: ```*val map.lookup(&key)```
@@ -1265,20 +715,17 @@
[search /examples](https://github.com/iovisor/bcc/search?q=lookup+path%3Aexamples&type=Code),
[search /tools](https://github.com/iovisor/bcc/search?q=lookup+path%3Atools&type=Code)
-### 20. map.lookup_or_try_init()
+### 13. map.lookup_or_init()
-Syntax: ```*val map.lookup_or_try_init(&key, &zero)```
+Syntax: ```*val map.lookup_or_init(&key, &zero)```
-Lookup the key in the map, and return a pointer to its value if it exists, else initialize the key's value to the second argument. This is often used to initialize values to zero. If the key cannot be inserted (e.g. the map is full) then NULL is returned.
+Lookup the key in the map, and return a pointer to its value if it exists, else initialize the key's value to the second argument. This is often used to initialize values to zero.
Examples in situ:
-[search /examples](https://github.com/iovisor/bcc/search?q=lookup_or_try_init+path%3Aexamples&type=Code),
-[search /tools](https://github.com/iovisor/bcc/search?q=lookup_or_try_init+path%3Atools&type=Code)
+[search /examples](https://github.com/iovisor/bcc/search?q=lookup_or_init+path%3Aexamples&type=Code),
+[search /tools](https://github.com/iovisor/bcc/search?q=lookup_or_init+path%3Atools&type=Code)
-Note: The old map.lookup_or_init() may cause return from the function, so lookup_or_try_init() is recommended as it
-does not have this side effect.
-
-### 21. map.delete()
+### 14. map.delete()
Syntax: ```map.delete(&key)```
@@ -1288,7 +735,7 @@
[search /examples](https://github.com/iovisor/bcc/search?q=delete+path%3Aexamples&type=Code),
[search /tools](https://github.com/iovisor/bcc/search?q=delete+path%3Atools&type=Code)
-### 22. map.update()
+### 15. map.update()
Syntax: ```map.update(&key, &val)```
@@ -1298,31 +745,26 @@
[search /examples](https://github.com/iovisor/bcc/search?q=update+path%3Aexamples&type=Code),
[search /tools](https://github.com/iovisor/bcc/search?q=update+path%3Atools&type=Code)
-### 23. map.insert()
+### 16. map.insert()
Syntax: ```map.insert(&key, &val)```
Associate the value in the second argument to the key, only if there was no previous value.
Examples in situ:
-[search /examples](https://github.com/iovisor/bcc/search?q=insert+path%3Aexamples&type=Code),
-[search /tools](https://github.com/iovisor/bcc/search?q=insert+path%3Atools&type=Code)
+[search /examples](https://github.com/iovisor/bcc/search?q=insert+path%3Aexamples&type=Code)
-### 24. map.increment()
+### 17. map.increment()
Syntax: ```map.increment(key[, increment_amount])```
Increments the key's value by `increment_amount`, which defaults to 1. Used for histograms.
-```map.increment()``` are not atomic. In the concurrency case. If you want more accurate results, use ```map.atomic_increment()``` instead of ```map.increment()```. The overhead of ```map.increment()``` and ```map.atomic_increment()``` is similar.
-
-Note. When using ```map.atomic_increment()``` to operate on a BPF map of type ```BPF_MAP_TYPE_HASH```, ```map.atomic_increment()``` does not guarantee the atomicity of the operation when the specified key does not exist.
-
Examples in situ:
[search /examples](https://github.com/iovisor/bcc/search?q=increment+path%3Aexamples&type=Code),
[search /tools](https://github.com/iovisor/bcc/search?q=increment+path%3Atools&type=Code)
-### 25. map.get_stackid()
+### 18. map.get_stackid()
Syntax: ```int map.get_stackid(void *ctx, u64 flags)```
@@ -1332,7 +774,7 @@
[search /examples](https://github.com/iovisor/bcc/search?q=get_stackid+path%3Aexamples&type=Code),
[search /tools](https://github.com/iovisor/bcc/search?q=get_stackid+path%3Atools&type=Code)
-### 26. map.perf_read()
+### 19. map.perf_read()
Syntax: ```u64 map.perf_read(u32 cpu)```
@@ -1341,11 +783,11 @@
Examples in situ:
[search /tests](https://github.com/iovisor/bcc/search?q=perf_read+path%3Atests&type=Code)
-### 27. map.call()
+### 20. map.call()
Syntax: ```void map.call(void *ctx, int index)```
-This invokes ```bpf_tail_call()``` to tail-call the bpf program which the ```index``` entry in [BPF_PROG_ARRAY](#10-bpf_prog_array) points to. A tail-call is different from the normal call. It reuses the current stack frame after jumping to another bpf program and never goes back. If the ```index``` entry is empty, it won't jump anywhere and the program execution continues as normal.
+This invokes ```bpf_tail_call()``` to tail-call the bpf program which the ```index``` entry in [9. BPF_PROG_ARRAY](#9-bpf_prog_array) points to. A tail-call is different from the normal call. It reuses the current stack frame after jumping to another bpf program and never goes back. If the ```index``` entry is empty, it won't jump anywhere and the program execution continues as normal.
For example:
@@ -1380,11 +822,11 @@
[search /examples](https://github.com/iovisor/bcc/search?l=C&q=call+path%3Aexamples&type=Code),
[search /tests](https://github.com/iovisor/bcc/search?l=C&q=call+path%3Atests&type=Code)
-### 28. map.redirect_map()
+### 21. map.redirect_map()
Syntax: ```int map.redirect_map(int index, int flags)```
-This redirects the incoming packets based on the ```index``` entry. If the map is [BPF_DEVMAP](#11-bpf_devmap), the packet will be sent to the transmit queue of the network interface that the entry points to. If the map is [BPF_CPUMAP](#12-bpf_cpumap), the packet will be sent to the ring buffer of the ```index``` CPU and be processed by the CPU later. If the map is [BPF_XSKMAP](#13-bpf_xskmap), the packet will be sent to the AF_XDP socket attached to the queue.
+This redirects the incoming packets based on the ```index``` entry. If the map is [10. BPF_DEVMAP](#10-bpf_devmap), the packet will be sent to the transmit queue of the network interface that the entry points to. If the map is [11. BPF_CPUMAP](#11-bpf_cpumap), the packet will be sent to the ring buffer of the ```index``` CPU and be processed by the CPU later.
If the packet is redirected successfully, the function will return XDP_REDIRECT. Otherwise, it will return XDP_ABORTED to discard the packet.
@@ -1418,80 +860,6 @@
Examples in situ:
[search /examples](https://github.com/iovisor/bcc/search?l=C&q=redirect_map+path%3Aexamples&type=Code),
-### 29. map.push()
-
-Syntax: ```int map.push(&val, int flags)```
-
-Push an element onto a Stack or Queue table.
-Passing BPF_EXIST as a flag causes the Queue or Stack to discard the oldest element if it is full.
-Returns 0 on success, negative error on failure.
-
-Examples in situ:
-[search /tests](https://github.com/iovisor/bcc/search?q=push+path%3Atests&type=Code),
-
-### 30. map.pop()
-
-Syntax: ```int map.pop(&val)```
-
-Pop an element from a Stack or Queue table. ```*val``` is populated with the result.
-Unlike peeking, popping removes the element.
-Returns 0 on success, negative error on failure.
-
-Examples in situ:
-[search /tests](https://github.com/iovisor/bcc/search?q=pop+path%3Atests&type=Code),
-
-### 31. map.peek()
-
-Syntax: ```int map.peek(&val)```
-
-Peek an element at the head of a Stack or Queue table. ```*val``` is populated with the result.
-Unlike popping, peeking does not remove the element.
-Returns 0 on success, negative error on failure.
-
-Examples in situ:
-[search /tests](https://github.com/iovisor/bcc/search?q=peek+path%3Atests&type=Code),
-
-### 32. map.sock_hash_update()
-
-Syntax: ```int map.sock_hash_update(struct bpf_sock_ops *skops, &key, int flags)```
-
-Add an entry to, or update a sockhash map referencing sockets. The skops is used as a new value for the entry associated to key. flags is one of:
-
-```
-BPF_NOEXIST: The entry for key must not exist in the map.
-BPF_EXIST: The entry for key must already exist in the map.
-BPF_ANY: No condition on the existence of the entry for key.
-```
-
-If the map has eBPF programs (parser and verdict), those will be inherited by the socket being added. If the socket is already attached to eBPF programs, this results in an error.
-
-Return 0 on success, or a negative error in case of failure.
-
-Examples in situ:
-[search /tests](https://github.com/iovisor/bcc/search?q=sock_hash_update+path%3Atests&type=Code),
-
-### 33. map.msg_redirect_hash()
-
-Syntax: ```int map.msg_redirect_hash(struct sk_msg_buff *msg, void *key, u64 flags)```
-
-This helper is used in programs implementing policies at the socket level. If the message msg is allowed to pass (i.e. if the verdict eBPF program returns SK_PASS), redirect it to the socket referenced by map (of type BPF_MAP_TYPE_SOCKHASH) using hash key. Both ingress and egress interfaces can be used for redirection. The BPF_F_INGRESS value in flags is used to make the distinction (ingress path is selected if the flag is present, egress path otherwise). This is the only flag supported for now.
-
-Return SK_PASS on success, or SK_DROP on error.
-
-Examples in situ:
-[search /tests](https://github.com/iovisor/bcc/search?q=msg_redirect_hash+path%3Atests&type=Code),
-
-### 34. map.sk_redirect_hash()
-
-Syntax: ```int map.sk_redirect_hash(struct sk_buff *skb, void *key, u64 flags)```
-
-This helper is used in programs implementing policies at the skb socket level. If the sk_buff skb is allowed to pass (i.e. if the verdict eBPF program returns SK_PASS), redirect it to the socket referenced by map (of type BPF_MAP_TYPE_SOCKHASH) using hash key. Both ingress and egress interfaces can be used for redirection. The BPF_F_INGRESS value in flags is used to make the distinction (ingress path is selected if the flag is present, egress otherwise). This is the only flag supported for now.
-
-Return SK_PASS on success, or SK_DROP on error.
-
-Examples in situ:
-[search /tests](https://github.com/iovisor/bcc/search?q=sk_redirect_hash+path%3Atests&type=Code),
-
## Licensing
Depending on which [BPF helpers](kernel-versions.md#helpers) are used, a GPL-compatible license is required.
@@ -1514,10 +882,6 @@
**If the macro is not specified, BCC will automatically define the license of the program as GPL.**
-## Rewriter
-
-One of jobs for rewriter is to turn implicit memory accesses to explicit ones using kernel helpers. Recent kernel introduced a config option ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE which will be set for architectures who user address space and kernel address are disjoint. x86 and arm has this config option set while s390 does not. If ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE is not set, the bpf old helper `bpf_probe_read()` will not be available. Some existing users may have implicit memory accesses to access user memory, so using `bpf_probe_read_kernel()` will cause their application to fail. Therefore, for non-s390, the rewriter will use `bpf_probe_read()` for these implicit memory accesses. For s390, `bpf_probe_read_kernel()` is used as default and users should use `bpf_probe_read_user()` explicitly when accessing user memories.
-
# bcc Python
## Initialization
@@ -1540,7 +904,6 @@
- `DEBUG_PREPROCESSOR = 0x4` pre-processor result
- `DEBUG_SOURCE = 0x8` ASM instructions embedded with source
- `DEBUG_BPF_REGISTER_STATE = 0x10` register state on all instructions in addition to DEBUG_BPF
-- `DEBUG_BTF = 0x20` print the messages from the `libbpf` library.
Examples:
@@ -1614,7 +977,6 @@
This will instrument the kernel ```sys_clone()``` function, which will then run our BPF defined ```do_trace()``` function each time it is called.
You can call attach_kprobe() more than once, and attach your BPF function to multiple kernel functions.
-You can also call attach_kprobe() more than once to attach multiple BPF functions to the same kernel function.
See the previous kprobes section for how to instrument arguments from BPF.
@@ -1624,7 +986,7 @@
### 2. attach_kretprobe()
-Syntax: ```BPF.attach_kretprobe(event="event", fn_name="name" [, maxactive=int])```
+Syntax: ```BPF.attach_kretprobe(event="event", fn_name="name")```
Instruments the return of the kernel function ```event()``` using kernel dynamic tracing of the function return, and attaches our C defined function ```name()``` to be called when the kernel function returns.
@@ -1637,9 +999,6 @@
This will instrument the kernel ```vfs_read()``` function, which will then run our BPF defined ```do_return()``` function each time it is called.
You can call attach_kretprobe() more than once, and attach your BPF function to multiple kernel function returns.
-You can also call attach_kretprobe() more than once to attach multiple BPF functions to the same kernel function return.
-
-When a kretprobe is installed on a kernel function, there is a limit on how many parallel calls it can catch. You can change that limit with ```maxactive```. See the kprobes documentation for its default value.
See the previous kretprobes section for how to instrument the return value from BPF.
@@ -1684,20 +1043,13 @@
Notice how the first argument to ```printarg()``` is now our defined struct.
Examples in situ:
-[code](https://github.com/iovisor/bcc/blob/a4159da8c4ea8a05a3c6e402451f530d6e5a8b41/examples/tracing/urandomread-explicit.py#L41),
-[search /examples](https://github.com/iovisor/bcc/search?q=attach_tracepoint+path%3Aexamples+language%3Apython&type=Code),
-[search /tools](https://github.com/iovisor/bcc/search?q=attach_tracepoint+path%3Atools+language%3Apython&type=Code)
+[code](https://github.com/iovisor/bcc/blob/a4159da8c4ea8a05a3c6e402451f530d6e5a8b41/examples/tracing/urandomread-explicit.py#L41)
### 4. attach_uprobe()
-Syntax: ```BPF.attach_uprobe(name="location", sym="symbol", fn_name="name" [, sym_off=int])```, ```BPF.attach_uprobe(name="location", sym_re="regex", fn_name="name")```, ```BPF.attach_uprobe(name="location", addr=int, fn_name="name")```
+Syntax: ```BPF.attach_uprobe(name="location", sym="symbol", fn_name="name")```
-
-Instruments the user-level function ```symbol()``` from either the library or binary named by ```location``` using user-level dynamic tracing of the function entry, and attach our C defined function ```name()``` to be called whenever the user-level function is called. If ```sym_off``` is given, the function is attached to the offset within the symbol.
-
-The real address ```addr``` may be supplied in place of ```sym```, in which case ```sym``` must be set to its default value. If the file is a non-PIE executable, ```addr``` must be a virtual address, otherwise it must be an offset relative to the file load address.
-
-Instead of a symbol name, a regular expression can be provided in ```sym_re```. The uprobe will then attach to symbols that match the provided regular expression.
+Instruments the user-level function ```symbol()``` from either the library or binary named by ```location``` using user-level dynamic tracing of the function entry, and attach our C defined function ```name()``` to be called whenever the user-level function is called.
Libraries can be given in the name argument without the lib prefix, or with the full path (/usr/lib/...). Binaries can be given only with the full path (/bin/sh).
@@ -1741,8 +1093,8 @@
Other examples:
```Python
-b.attach_uretprobe(name="c", sym="getaddrinfo", fn_name="do_return")
-b.attach_uretprobe(name="/usr/bin/python", sym="main", fn_name="do_main")
+b.attach_uprobe(name="c", sym="getaddrinfo", fn_name="do_entry")
+b.attach_uprobe(name="/usr/bin/python", sym="main", fn_name="do_main")
```
You can call attach_uretprobe() more than once, and attach your BPF function to multiple user-level functions.
@@ -1784,146 +1136,12 @@
For example:
```Python
-b.attach_raw_tracepoint("sched_switch", "do_trace")
+b.attach_raw_tracepoint("sched_swtich", "do_trace")
```
Examples in situ:
[search /tools](https://github.com/iovisor/bcc/search?q=attach_raw_tracepoint+path%3Atools+language%3Apython&type=Code)
-### 8. attach_raw_socket()
-
-Syntax: ```BPF.attach_raw_socket(fn, dev)```
-
-Attaches a BPF function to the specified network interface.
-
-The ```fn``` must be the type of ```BPF.function``` and the bpf_prog type needs to be ```BPF_PROG_TYPE_SOCKET_FILTER``` (```fn=BPF.load_func(func_name, BPF.SOCKET_FILTER)```)
-
-```fn.sock``` is a non-blocking raw socket that was created and bound to ```dev```.
-
-All network packets processed by ```dev``` are copied to the ```recv-q``` of ```fn.sock``` after being processed by bpf_prog. Try to recv packet form ```fn.sock``` with rev/recvfrom/recvmsg. Note that if the ```recv-q``` is not read in time after the ```recv-q``` is full, the copied packets will be discarded.
-
-We can use this feature to capture network packets just like ```tcpdump```.
-
-We can use ```ss --bpf --packet -p``` to observe ```fn.sock```.
-
-Example:
-
-```Python
-BPF.attach_raw_socket(bpf_func, ifname)
-```
-
-Examples in situ:
-[search /examples](https://github.com/iovisor/bcc/search?q=attach_raw_socket+path%3Aexamples+language%3Apython&type=Code)
-### 9. attach_xdp()
-Syntax: ```BPF.attach_xdp(dev="device", fn=b.load_func("fn_name",BPF.XDP), flags)```
-
-Instruments the network driver described by ```dev``` , and then receives the packet, run the BPF function ```fn_name()``` with flags.
-
-Here is a list of optional flags.
-
-```Python
-# from xdp_flags uapi/linux/if_link.h
-XDP_FLAGS_UPDATE_IF_NOEXIST = (1 << 0)
-XDP_FLAGS_SKB_MODE = (1 << 1)
-XDP_FLAGS_DRV_MODE = (1 << 2)
-XDP_FLAGS_HW_MODE = (1 << 3)
-XDP_FLAGS_REPLACE = (1 << 4)
-```
-
-You can use flags like this ```BPF.attach_xdp(dev="device", fn=b.load_func("fn_name",BPF.XDP), flags=BPF.XDP_FLAGS_UPDATE_IF_NOEXIST)```
-
-The default value of flags is 0. This means if there is no xdp program with `device`, the fn will run with that device. If there is an xdp program running with device, the old program will be replaced with new fn program.
-
-Currently, bcc does not support XDP_FLAGS_REPLACE flag. The following are the descriptions of other flags.
-
-#### 1. XDP_FLAGS_UPDATE_IF_NOEXIST
-If an XDP program is already attached to the specified driver, attaching the XDP program again will fail.
-
-#### 2. XDP_FLAGS_SKB_MODE
-Driver doesn’t have support for XDP, but the kernel fakes it.
-XDP program works, but there’s no real performance benefit because packets are handed to kernel stack anyways which then emulates XDP – this is usually supported with generic network drivers used in home computers, laptops, and virtualized HW.
-
-#### 3. XDP_FLAGS_DRV_MODE
-A driver has XDP support and can hand then to XDP without kernel stack interaction – Few drivers can support it and those are usually for enterprise HW.
-
-#### 4. XDP_FLAGS_HW_MODE
-XDP can be loaded and executed directly on the NIC – just a handful of NICs can do that.
-
-
-For example:
-
-```Python
-b.attach_xdp(dev="ens1", fn=b.load_func("do_xdp", BPF.XDP))
-```
-
-This will instrument the network device ```ens1``` , which will then run our BPF defined ```do_xdp()``` function each time it receives packets.
-
-Don't forget to call ```b.remove_xdp("ens1")``` at the end!
-
-Examples in situ:
-[search /examples](https://github.com/iovisor/bcc/search?q=attach_xdp+path%3Aexamples+language%3Apython&type=Code),
-[search /tools](https://github.com/iovisor/bcc/search?q=attach_xdp+path%3Atools+language%3Apython&type=Code)
-
-### 10. attach_func()
-
-Syntax: ```BPF.attach_func(fn, attachable_fd, attach_type [, flags])```
-
-Attaches a BPF function of the specified type to a particular ```attachable_fd```. if the ```attach_type``` is ```BPF_FLOW_DISSECTOR```, the function is expected to attach to current net namespace and ```attachable_fd``` must be 0.
-
-For example:
-
-```Python
-b.attach_func(fn, cgroup_fd, BPFAttachType.CGROUP_SOCK_OPS)
-b.attach_func(fn, map_fd, BPFAttachType.SK_MSG_VERDICT)
-```
-
-Note. When attached to "global" hooks (xdp, tc, lwt, cgroup). If the "BPF function" is no longer needed after the program terminates, be sure to call `detach_func` when the program exits.
-
-Examples in situ:
-
-[search /examples](https://github.com/iovisor/bcc/search?q=attach_func+path%3Aexamples+language%3Apython&type=Code),
-
-### 11. detach_func()
-
-Syntax: ```BPF.detach_func(fn, attachable_fd, attach_type)```
-
-Detaches a BPF function of the specified type.
-
-For example:
-
-```Python
-b.detach_func(fn, cgroup_fd, BPFAttachType.CGROUP_SOCK_OPS)
-b.detach_func(fn, map_fd, BPFAttachType.SK_MSG_VERDICT)
-```
-
-Examples in situ:
-
-[search /examples](https://github.com/iovisor/bcc/search?q=detach_func+path%3Aexamples+language%3Apython&type=Code),
-
-### 12. detach_kprobe()
-
-Syntax: ```BPF.detach_kprobe(event="event", fn_name="name")```
-
-Detach a kprobe handler function of the specified event.
-
-For example:
-
-```Python
-b.detach_kprobe(event="__page_cache_alloc", fn_name="trace_func_entry")
-```
-
-### 13. detach_kretprobe()
-
-Syntax: ```BPF.detach_kretprobe(event="event", fn_name="name")```
-
-Detach a kretprobe handler function of the specified event.
-
-For example:
-
-```Python
-b.detach_kretprobe(event="__page_cache_alloc", fn_name="trace_func_return")
-```
-
## Debug Output
### 1. trace_print()
@@ -1972,10 +1190,10 @@
```
Examples in situ:
-[search /examples](https://github.com/iovisor/bcc/search?q=trace_fields+path%3Aexamples+language%3Apython&type=Code),
-[search /tools](https://github.com/iovisor/bcc/search?q=trace_fields+path%3Atools+language%3Apython&type=Code)
+[search /examples](https://github.com/iovisor/bcc/search?q=trace_print+path%3Aexamples+language%3Apython&type=Code),
+[search /tools](https://github.com/iovisor/bcc/search?q=trace_print+path%3Atools+language%3Apython&type=Code)
-## Output APIs
+## Output
Normal output from a BPF program is either:
@@ -1984,79 +1202,25 @@
### 1. perf_buffer_poll()
-Syntax: ```BPF.perf_buffer_poll(timeout=T)```
+Syntax: ```BPF.perf_buffer_poll()```
This polls from all open perf ring buffers, calling the callback function that was provided when calling open_perf_buffer for each entry.
-The timeout parameter is optional and measured in milliseconds. In its absence, polling continues indefinitely.
-
Example:
```Python
# loop with callback to print_event
b["events"].open_perf_buffer(print_event)
while 1:
- try:
- b.perf_buffer_poll()
- except KeyboardInterrupt:
- exit();
+ b.perf_buffer_poll()
```
Examples in situ:
-[code](https://github.com/iovisor/bcc/blob/v0.9.0/examples/tracing/hello_perf_output.py#L55),
+[code](https://github.com/iovisor/bcc/blob/08fbceb7e828f0e3e77688497727c5b2405905fd/examples/tracing/hello_perf_output.py#L61),
[search /examples](https://github.com/iovisor/bcc/search?q=perf_buffer_poll+path%3Aexamples+language%3Apython&type=Code),
[search /tools](https://github.com/iovisor/bcc/search?q=perf_buffer_poll+path%3Atools+language%3Apython&type=Code)
-### 2. ring_buffer_poll()
-
-Syntax: ```BPF.ring_buffer_poll(timeout=T)```
-
-This polls from all open ringbuf ring buffers, calling the callback function that was provided when calling open_ring_buffer for each entry.
-
-The timeout parameter is optional and measured in milliseconds. In its absence, polling continues until
-there is no more data or the callback returns a negative value.
-
-Example:
-
-```Python
-# loop with callback to print_event
-b["events"].open_ring_buffer(print_event)
-while 1:
- try:
- b.ring_buffer_poll(30)
- except KeyboardInterrupt:
- exit();
-```
-
-Examples in situ:
-[search /examples](https://github.com/iovisor/bcc/search?q=ring_buffer_poll+path%3Aexamples+language%3Apython&type=Code),
-
-### 3. ring_buffer_consume()
-
-Syntax: ```BPF.ring_buffer_consume()```
-
-This consumes from all open ringbuf ring buffers, calling the callback function that was provided when calling open_ring_buffer for each entry.
-
-Unlike ```ring_buffer_poll```, this method **does not poll for data** before attempting to consume.
-This reduces latency at the expense of higher CPU consumption. If you are unsure which to use,
-use ```ring_buffer_poll```.
-
-Example:
-
-```Python
-# loop with callback to print_event
-b["events"].open_ring_buffer(print_event)
-while 1:
- try:
- b.ring_buffer_consume()
- except KeyboardInterrupt:
- exit();
-```
-
-Examples in situ:
-[search /examples](https://github.com/iovisor/bcc/search?q=ring_buffer_consume+path%3Aexamples+language%3Apython&type=Code),
-
-## Map APIs
+## Maps
Maps are BPF data stores, and are used in bcc to implement a table, and then higher level objects on top of tables, including hashes and histograms.
@@ -2093,13 +1257,10 @@
# loop with callback to print_event
b["events"].open_perf_buffer(print_event)
while 1:
- try:
- b.perf_buffer_poll()
- except KeyboardInterrupt:
- exit()
+ b.perf_buffer_poll()
```
-Note that the data structure transferred will need to be declared in C in the BPF program. For example:
+Note that the data structure transferred will need to be declared in C in the BPF program, and in Python. For example:
```C
// define output data structure in C
@@ -2108,20 +1269,8 @@
u64 ts;
char comm[TASK_COMM_LEN];
};
-BPF_PERF_OUTPUT(events);
-[...]
```
-In Python, you can either let bcc generate the data structure from C declaration automatically (recommended):
-
-```Python
-def print_event(cpu, data, size):
- event = b["events"].event(data)
-[...]
-```
-
-or define it manually:
-
```Python
# define output data structure in Python
TASK_COMM_LEN = 16 # linux/sched.h
@@ -2129,14 +1278,12 @@
_fields_ = [("pid", ct.c_ulonglong),
("ts", ct.c_ulonglong),
("comm", ct.c_char * TASK_COMM_LEN)]
-
-def print_event(cpu, data, size):
- event = ct.cast(data, ct.POINTER(Data)).contents
-[...]
```
+Perhaps in a future bcc version, the Python data structure will be automatically generated from the C declaration.
+
Examples in situ:
-[code](https://github.com/iovisor/bcc/blob/v0.9.0/examples/tracing/hello_perf_output.py#L52),
+[code](https://github.com/iovisor/bcc/blob/08fbceb7e828f0e3e77688497727c5b2405905fd/examples/tracing/hello_perf_output.py#L59),
[search /examples](https://github.com/iovisor/bcc/search?q=open_perf_buffer+path%3Aexamples+language%3Apython&type=Code),
[search /tools](https://github.com/iovisor/bcc/search?q=open_perf_buffer+path%3Atools+language%3Apython&type=Code)
@@ -2159,8 +1306,8 @@
This example also uses the ```sorted()``` method to sort by value.
Examples in situ:
-[search /examples](https://github.com/iovisor/bcc/search?q=items+path%3Aexamples+language%3Apython&type=Code),
-[search /tools](https://github.com/iovisor/bcc/search?q=items+path%3Atools+language%3Apython&type=Code)
+[search /examples](https://github.com/iovisor/bcc/search?q=clear+items%3Aexamples+language%3Apython&type=Code),
+[search /tools](https://github.com/iovisor/bcc/search?q=clear+items%3Atools+language%3Apython&type=Code)
### 4. values()
@@ -2189,66 +1336,7 @@
[search /examples](https://github.com/iovisor/bcc/search?q=clear+path%3Aexamples+language%3Apython&type=Code),
[search /tools](https://github.com/iovisor/bcc/search?q=clear+path%3Atools+language%3Apython&type=Code)
-### 6. items_lookup_and_delete_batch()
-
-Syntax: ```table.items_lookup_and_delete_batch()```
-
-Returns an array of the keys in a table with a single call to BPF syscall. This can be used with BPF_HASH maps to fetch, and iterate, over the keys. It also clears the table: deletes all entries.
-You should rather use table.items_lookup_and_delete_batch() than table.items() followed by table.clear(). It requires kernel v5.6.
-
-Example:
-
-```Python
-# print call rate per second:
-print("%9s-%9s-%8s-%9s" % ("PID", "COMM", "fname", "counter"))
-while True:
- for k, v in sorted(b['map'].items_lookup_and_delete_batch(), key=lambda kv: (kv[0]).pid):
- print("%9s-%9s-%8s-%9d" % (k.pid, k.comm, k.fname, v.counter))
- sleep(1)
-```
-
-### 7. items_lookup_batch()
-
-Syntax: ```table.items_lookup_batch()```
-
-Returns an array of the keys in a table with a single call to BPF syscall. This can be used with BPF_HASH maps to fetch, and iterate, over the keys.
-You should rather use table.items_lookup_batch() than table.items(). It requires kernel v5.6.
-
-Example:
-
-```Python
-# print current value of map:
-print("%9s-%9s-%8s-%9s" % ("PID", "COMM", "fname", "counter"))
-while True:
- for k, v in sorted(b['map'].items_lookup_batch(), key=lambda kv: (kv[0]).pid):
- print("%9s-%9s-%8s-%9d" % (k.pid, k.comm, k.fname, v.counter))
-```
-
-### 8. items_delete_batch()
-
-Syntax: ```table.items_delete_batch(keys)```
-
-It clears all entries of a BPF_HASH map when keys is None. It is more efficient than table.clear() since it generates only one system call. You can delete a subset of a map by giving an array of keys as parameter. Those keys and their associated values will be deleted. It requires kernel v5.6.
-
-Arguments:
-
-- keys is optional and by default is None.
-
-
-
-### 9. items_update_batch()
-
-Syntax: ```table.items_update_batch(keys, values)```
-
-Update all the provided keys with new values. The two arguments must be the same length and within the map limits (between 1 and the maximum entries). It requires kernel v5.6.
-
-Arguments:
-
-- keys is the list of keys to be updated
-- values is the list containing the new values.
-
-
-### 10. print_log2_hist()
+### 6. print_log2_hist()
Syntax: ```table.print_log2_hist(val_type="value", section_header="Bucket ptr", section_print_fn=None)```
@@ -2266,7 +1354,7 @@
b = BPF(text="""
BPF_HISTOGRAM(dist);
-int kprobe__blk_account_io_done(struct pt_regs *ctx, struct request *req)
+int kprobe__blk_account_io_completion(struct pt_regs *ctx, struct request *req)
{
dist.increment(bpf_log2l(req->__data_len / 1024));
return 0;
@@ -2299,7 +1387,7 @@
[search /examples](https://github.com/iovisor/bcc/search?q=print_log2_hist+path%3Aexamples+language%3Apython&type=Code),
[search /tools](https://github.com/iovisor/bcc/search?q=print_log2_hist+path%3Atools+language%3Apython&type=Code)
-### 11. print_linear_hist()
+### 6. print_linear_hist()
Syntax: ```table.print_linear_hist(val_type="value", section_header="Bucket ptr", section_print_fn=None)```
@@ -2317,7 +1405,7 @@
b = BPF(text="""
BPF_HISTOGRAM(dist);
-int kprobe__blk_account_io_done(struct pt_regs *ctx, struct request *req)
+int kprobe__blk_account_io_completion(struct pt_regs *ctx, struct request *req)
{
dist.increment(req->__data_len / 1024);
return 0;
@@ -2358,99 +1446,6 @@
[search /examples](https://github.com/iovisor/bcc/search?q=print_linear_hist+path%3Aexamples+language%3Apython&type=Code),
[search /tools](https://github.com/iovisor/bcc/search?q=print_linear_hist+path%3Atools+language%3Apython&type=Code)
-### 12. open_ring_buffer()
-
-Syntax: ```table.open_ring_buffer(callback, ctx=None)```
-
-This operates on a table as defined in BPF as BPF_RINGBUF_OUTPUT(), and associates the callback Python function ```callback``` to be called when data is available in the ringbuf ring buffer. This is part of the new (Linux 5.8+) recommended mechanism for transferring per-event data from kernel to user space. Unlike perf buffers, ringbuf sizes are specified within the BPF program, as part of the ```BPF_RINGBUF_OUTPUT``` macro. If the callback is not processing data fast enough, some submitted data may be lost. In this case, the events should be polled more frequently and/or the size of the ring buffer should be increased.
-
-Example:
-
-```Python
-# process event
-def print_event(ctx, data, size):
- event = ct.cast(data, ct.POINTER(Data)).contents
- [...]
-
-# loop with callback to print_event
-b["events"].open_ring_buffer(print_event)
-while 1:
- try:
- b.ring_buffer_poll()
- except KeyboardInterrupt:
- exit()
-```
-
-Note that the data structure transferred will need to be declared in C in the BPF program. For example:
-
-```C
-// define output data structure in C
-struct data_t {
- u32 pid;
- u64 ts;
- char comm[TASK_COMM_LEN];
-};
-BPF_RINGBUF_OUTPUT(events, 8);
-[...]
-```
-
-In Python, you can either let bcc generate the data structure from C declaration automatically (recommended):
-
-```Python
-def print_event(ctx, data, size):
- event = b["events"].event(data)
-[...]
-```
-
-or define it manually:
-
-```Python
-# define output data structure in Python
-TASK_COMM_LEN = 16 # linux/sched.h
-class Data(ct.Structure):
- _fields_ = [("pid", ct.c_ulonglong),
- ("ts", ct.c_ulonglong),
- ("comm", ct.c_char * TASK_COMM_LEN)]
-
-def print_event(ctx, data, size):
- event = ct.cast(data, ct.POINTER(Data)).contents
-[...]
-```
-
-Examples in situ:
-[search /examples](https://github.com/iovisor/bcc/search?q=open_ring_buffer+path%3Aexamples+language%3Apython&type=Code),
-
-### 13. push()
-
-Syntax: ```table.push(leaf, flags=0)```
-
-Push an element onto a Stack or Queue table. Raises an exception if the operation does not succeed.
-Passing QueueStack.BPF_EXIST as a flag causes the Queue or Stack to discard the oldest element if it is full.
-
-Examples in situ:
-[search /tests](https://github.com/iovisor/bcc/search?q=push+path%3Atests+language%3Apython&type=Code),
-
-### 14. pop()
-
-Syntax: ```leaf = table.pop()```
-
-Pop an element from a Stack or Queue table. Unlike ```peek()```, ```pop()```
-removes the element from the table before returning it.
-Raises a KeyError exception if the operation does not succeed.
-
-Examples in situ:
-[search /tests](https://github.com/iovisor/bcc/search?q=pop+path%3Atests+language%3Apython&type=Code),
-
-### 15. peek()
-
-Syntax: ```leaf = table.peek()```
-
-Peek the element at the head of a Stack or Queue table. Unlike ```pop()```, ```peek()```
-does not remove the element from the table. Raises an exception if the operation does not succeed.
-
-Examples in situ:
-[search /tests](https://github.com/iovisor/bcc/search?q=peek+path%3Atests+language%3Apython&type=Code),
-
## Helpers
Some helper methods provided by bcc. Note that since we're in Python, we can import any Python library and their methods, including, for example, the libraries: argparse, collections, ctypes, datetime, re, socket, struct, subprocess, sys, and time.
@@ -2523,30 +1518,13 @@
[search /examples](https://github.com/iovisor/bcc/search?q=num_open_kprobes+path%3Aexamples+language%3Apython&type=Code),
[search /tools](https://github.com/iovisor/bcc/search?q=num_open_kprobes+path%3Atools+language%3Apython&type=Code)
-### 5. get_syscall_fnname()
-
-Syntax: ```BPF.get_syscall_fnname(name : str)```
-
-Return the corresponding kernel function name of the syscall. This helper function will try different prefixes and use the right one to concatenate with the syscall name. Note that the return value may vary in different versions of linux kernel and sometimes it will causing trouble. (see [#2590](https://github.com/iovisor/bcc/issues/2590))
-
-Example:
-
-```Python
-print("The function name of %s in kernel is %s" % ("clone", b.get_syscall_fnname("clone")))
-# sys_clone or __x64_sys_clone or ...
-```
-
-Examples in situ:
-[search /examples](https://github.com/iovisor/bcc/search?q=get_syscall_fnname+path%3Aexamples+language%3Apython&type=Code),
-[search /tools](https://github.com/iovisor/bcc/search?q=get_syscall_fnname+path%3Atools+language%3Apython&type=Code)
-
# BPF Errors
See the "Understanding eBPF verifier messages" section in the kernel source under Documentation/networking/filter.txt.
## 1. Invalid mem access
-This can be due to trying to read memory directly, instead of operating on memory on the BPF stack. All kernel memory reads must be passed via bpf_probe_read_kernel() to copy kernel memory into the BPF stack, which can be automatic by the bcc rewriter in some cases of simple dereferencing. bpf_probe_read_kernel() does all the required checks.
+This can be due to trying to read memory directly, instead of operating on memory on the BPF stack. All memory reads must be passed via bpf_probe_read() to copy memory into the BPF stack, which can be automatic by the bcc rewriter in some cases of simple dereferencing. bpf_probe_read() does all the required checks.
Example:
diff --git a/docs/special_filtering.md b/docs/special_filtering.md
deleted file mode 100644
index 9b15260..0000000
--- a/docs/special_filtering.md
+++ /dev/null
@@ -1,125 +0,0 @@
-# Special Filtering
-
-Some tools have special filtering capabitilies, the main use case is to trace
-processes running in containers, but those mechanisms are generic and could
-be used in other cases as well.
-
-## Filtering by cgroups
-
-Some tools have an option to filter by cgroup by referencing a pinned BPF hash
-map managed externally.
-
-Examples of commands:
-
-```
-# ./opensnoop --cgroupmap /sys/fs/bpf/test01
-# ./execsnoop --cgroupmap /sys/fs/bpf/test01
-# ./tcpconnect --cgroupmap /sys/fs/bpf/test01
-# ./tcpaccept --cgroupmap /sys/fs/bpf/test01
-# ./tcptracer --cgroupmap /sys/fs/bpf/test01
-```
-
-The commands above will only display results from processes that belong to one
-of the cgroups whose id, returned by `bpf_get_current_cgroup_id()`, is in the
-pinned BPF hash map.
-
-The BPF hash map can be created by:
-
-```
-# bpftool map create /sys/fs/bpf/test01 type hash key 8 value 8 entries 128 \
- name cgroupset flags 0
-```
-
-To get a shell in a new cgroup, you can use:
-
-```
-# systemd-run --pty --unit test bash
-```
-
-The shell will be running in the cgroup
-`/sys/fs/cgroup/unified/system.slice/test.service`.
-
-The cgroup id can be discovered using the `name_to_handle_at()` system call. In
-the examples/cgroupid, you will find an example of program to get the cgroup
-id.
-
-```
-# cd examples/cgroupid
-# make
-# ./cgroupid hex /sys/fs/cgroup/unified/system.slice/test.service
-```
-
-or, using Docker:
-
-```
-# cd examples/cgroupid
-# docker build -t cgroupid .
-# docker run --rm --privileged -v /sys/fs/cgroup:/sys/fs/cgroup \
- cgroupid cgroupid hex /sys/fs/cgroup/unified/system.slice/test.service
-```
-
-This prints the cgroup id as a hexadecimal string in the host endianness such
-as `77 16 00 00 01 00 00 00`.
-
-```
-# FILE=/sys/fs/bpf/test01
-# CGROUPID_HEX="77 16 00 00 01 00 00 00"
-# bpftool map update pinned $FILE key hex $CGROUPID_HEX value hex 00 00 00 00 00 00 00 00 any
-```
-
-Now that the shell started by systemd-run has its cgroup id in the BPF hash
-map, bcc tools will display results from this shell. Cgroups can be added and
-removed from the BPF hash map without restarting the bcc tool.
-
-This feature is useful for integrating bcc tools in external projects.
-
-## Filtering by mount by namespace
-
-The BPF hash map can be created by:
-
-```
-# bpftool map create /sys/fs/bpf/mnt_ns_set type hash key 8 value 4 entries 128 \
- name mnt_ns_set flags 0
-```
-
-Execute the `execsnoop` tool filtering only the mount namespaces
-in `/sys/fs/bpf/mnt_ns_set`:
-
-```
-# tools/execsnoop.py --mntnsmap /sys/fs/bpf/mnt_ns_set
-```
-
-Start a terminal in a new mount namespace:
-
-```
-# unshare -m bash
-```
-
-Update the hash map with the mount namespace ID of the terminal above:
-
-```
-FILE=/sys/fs/bpf/mnt_ns_set
-if [ $(printf '\1' | od -dAn) -eq 1 ]; then
- HOST_ENDIAN_CMD=tac
-else
- HOST_ENDIAN_CMD=cat
-fi
-
-NS_ID_HEX="$(printf '%016x' $(stat -Lc '%i' /proc/self/ns/mnt) | sed 's/.\{2\}/&\n/g' | $HOST_ENDIAN_CMD)"
-bpftool map update pinned $FILE key hex $NS_ID_HEX value hex 00 00 00 00 any
-```
-
-Execute a command in this terminal:
-
-```
-# ping kinvolk.io
-```
-
-You'll see how on the `execsnoop` terminal you started above the call is logged:
-
-```
-# tools/execsnoop.py --mntnsmap /sys/fs/bpf/mnt_ns_set
-[sudo] password for mvb:
-PCOMM PID PPID RET ARGS
-ping 8096 7970 0 /bin/ping kinvolk.io
-```
diff --git a/docs/tutorial.md b/docs/tutorial.md
index 210d826..09de4a2 100644
--- a/docs/tutorial.md
+++ b/docs/tutorial.md
@@ -10,7 +10,7 @@
### 0. Before bcc
-Before using bcc, you should start with the Linux basics. One reference is the [Linux Performance Analysis in 60,000 Milliseconds](https://netflixtechblog.com/linux-performance-analysis-in-60-000-milliseconds-accc10403c55) post, which covers these commands:
+Before using bcc, you should start with the Linux basics. One reference is the [Linux Performance Analysis in 60s](http://techblog.netflix.com/2015/11/linux-performance-analysis-in-60s.html) post, which covers these commands:
1. uptime
1. dmesg | tail
@@ -97,7 +97,7 @@
ext4slower traces the ext4 file system and times common operations, and then only prints those that exceed a threshold.
-This is great for identifying or exonerating one type of performance issue: show individually slow disk i/O via the file system. Disks process I/O asynchronously, and it can be difficult to associate latency at that layer with the latency applications experience. Tracing higher up in the kernel stack, at the VFS -> file system interface, will more closely match what an application suffers. Use this tool to identify if file system latency exceeds a given threshold.
+This is great for identifying or exonerating one type of performance issue: slow individually slow disk i/O via the file system. Disks process I/O asynchronously, and it can be difficult to associate latency at that layer with the latency applications experience. Tracing higher up in the kernel stack, at the VFS -> file system interface, will more closely match what an application suffers. Use this tool to identify if file system latency exceeds a given threshold.
Similar tools exist in bcc for other file systems: btrfsslower, xfsslower, and zfsslower. There is also fileslower, which works at the VFS layer and traces everything (although at some higher overhead).
@@ -151,7 +151,7 @@
biosnoop prints a line of output for each disk I/O, with details including latency (time from device issue to completion).
-This allows you to examine disk I/O in more detail, and look for time-ordered patterns (eg, reads queueing behind writes). Note that the output will be verbose if your system performs disk I/O at a high rate.
+This allows you to examine disk I/O in more detail, and look for time-ordered patterns (eg, reads queueing behind writes). Note that the output will be verbose if your system performance a high rate of disk I/O.
More [examples](../tools/biosnoop_example.txt).
diff --git a/docs/tutorial_bcc_python_developer.md b/docs/tutorial_bcc_python_developer.md
index ca3e5cd..192902e 100644
--- a/docs/tutorial_bcc_python_developer.md
+++ b/docs/tutorial_bcc_python_developer.md
@@ -48,7 +48,7 @@
### Lesson 3. hello_fields.py
-This program is in [examples/tracing/hello_fields.py](../examples/tracing/hello_fields.py). Sample output (run commands in another session):
+This program is in [examples/tracing/hello_fields.py](../examples/tracing/trace_fields.py). Sample output (run commands in another session):
```
# ./examples/tracing/hello_fields.py
@@ -128,7 +128,7 @@
// attempt to read stored timestamp
tsp = last.lookup(&key);
- if (tsp != NULL) {
+ if (tsp != 0) {
delta = bpf_ktime_get_ns() - *tsp;
if (delta < 1000000000) {
// output if time is less than 1 second
@@ -163,8 +163,7 @@
1. ```BPF_HASH(last)```: Creates a BPF map object that is a hash (associative array), called "last". We didn't specify any further arguments, so it defaults to key and value types of u64.
1. ```key = 0```: We'll only store one key/value pair in this hash, where the key is hardwired to zero.
1. ```last.lookup(&key)```: Lookup the key in the hash, and return a pointer to its value if it exists, else NULL. We pass the key in as an address to a pointer.
-1. ```if (tsp != NULL) {```: The verifier requires that pointer values derived from a map lookup must be checked for a null value before they can be dereferenced and used.
-1. ```last.delete(&key)```: Delete the key from the hash. This is currently required because of [a kernel bug in `.update()`](https://git.kernel.org/cgit/linux/kernel/git/davem/net.git/commit/?id=a6ed3ea65d9868fdf9eff84e6fe4f666b8d14b02) (fixed in 4.8.10).
+1. ```last.delete(&key)```: Delete the key from the hash. This is currently required because of [a kernel bug in `.update()`](https://git.kernel.org/cgit/linux/kernel/git/davem/net.git/commit/?id=a6ed3ea65d9868fdf9eff84e6fe4f666b8d14b02).
1. ```last.update(&key, &ts)```: Associate the value in the 2nd argument to the key, overwriting any previous value. This records the timestamp.
### Lesson 5. sync_count.py
@@ -220,7 +219,7 @@
b.attach_kprobe(event="blk_start_request", fn_name="trace_start")
b.attach_kprobe(event="blk_mq_start_request", fn_name="trace_start")
-b.attach_kprobe(event="blk_account_io_done", fn_name="trace_completion")
+b.attach_kprobe(event="blk_account_io_completion", fn_name="trace_completion")
[...]
```
@@ -229,7 +228,7 @@
1. ```REQ_WRITE```: We're defining a kernel constant in the Python program because we'll use it there later. If we were using REQ_WRITE in the BPF program, it should just work (without needing to be defined) with the appropriate #includes.
1. ```trace_start(struct pt_regs *ctx, struct request *req)```: This function will later be attached to kprobes. The arguments to kprobe functions are ```struct pt_regs *ctx```, for registers and BPF context, and then the actual arguments to the function. We'll attach this to blk_start_request(), where the first argument is ```struct request *```.
1. ```start.update(&req, &ts)```: We're using the pointer to the request struct as a key in our hash. What? This is commonplace in tracing. Pointers to structs turn out to be great keys, as they are unique: two structs can't have the same pointer address. (Just be careful about when it gets free'd and reused.) So what we're really doing is tagging the request struct, which describes the disk I/O, with our own timestamp, so that we can time it. There's two common keys used for storing timestamps: pointers to structs, and, thread IDs (for timing function entry to return).
-1. ```req->__data_len```: We're dereferencing members of ```struct request```. See its definition in the kernel source for what members are there. bcc actually rewrites these expressions to be a series of ```bpf_probe_read_kernel()``` calls. Sometimes bcc can't handle a complex dereference, and you need to call ```bpf_probe_read_kernel()``` directly.
+1. ```req->__data_len```: We're dereferencing members of ```struct request```. See its definition in the kernel source for what members are there. bcc actually rewrites these expressions to be a series of ```bpf_probe_read()``` calls. Sometimes bcc can't handle a complex dereference, and you need to call ```bpf_probe_read()``` directly.
This is a pretty interesting program, and if you can understand all the code, you'll understand many important basics. We're still using the bpf_trace_printk() hack, so let's fix that next.
@@ -251,6 +250,7 @@
```Python
from bcc import BPF
+import ctypes as ct
# define BPF program
prog = """
@@ -281,6 +281,13 @@
b = BPF(text=prog)
b.attach_kprobe(event=b.get_syscall_fnname("clone"), fn_name="hello")
+# define output data structure in Python
+TASK_COMM_LEN = 16 # linux/sched.h
+class Data(ct.Structure):
+ _fields_ = [("pid", ct.c_uint),
+ ("ts", ct.c_ulonglong),
+ ("comm", ct.c_char * TASK_COMM_LEN)]
+
# header
print("%-18s %-16s %-6s %s" % ("TIME(s)", "COMM", "PID", "MESSAGE"))
@@ -288,7 +295,7 @@
start = 0
def print_event(cpu, data, size):
global start
- event = b["events"].event(data)
+ event = ct.cast(data, ct.POINTER(Data)).contents
if start == 0:
start = event.ts
time_s = (float(event.ts - start)) / 1000000000
@@ -309,11 +316,13 @@
1. ```bpf_get_current_pid_tgid()```: Returns the process ID in the lower 32 bits (kernel's view of the PID, which in user space is usually presented as the thread ID), and the thread group ID in the upper 32 bits (what user space often thinks of as the PID). By directly setting this to a u32, we discard the upper 32 bits. Should you be presenting the PID or the TGID? For a multi-threaded app, the TGID will be the same, so you need the PID to differentiate them, if that's what you want. It's also a question of expectations for the end user.
1. ```bpf_get_current_comm()```: Populates the first argument address with the current process name.
1. ```events.perf_submit()```: Submit the event for user space to read via a perf ring buffer.
+1. ```class Data(ct.Structure)```: Now define the Python version of the C data structure.
1. ```def print_event()```: Define a Python function that will handle reading events from the ```events``` stream.
-1. ```b["events"].event(data)```: Now get the event as a Python object, auto-generated from the C declaration.
1. ```b["events"].open_perf_buffer(print_event)```: Associate the Python ```print_event``` function with the ```events``` stream.
1. ```while 1: b.perf_buffer_poll()```: Block waiting for events.
+This may be improved in future bcc versions. Eg, the Python data struct could be auto-generated from the C code.
+
### Lesson 8. sync_perf_output.py
Rewrite sync_timing.py, from a prior lesson, to use ```BPF_PERF_OUTPUT```.
@@ -351,7 +360,7 @@
BPF_HISTOGRAM(dist);
-int kprobe__blk_account_io_done(struct pt_regs *ctx, struct request *req)
+int kprobe__blk_account_io_completion(struct pt_regs *ctx, struct request *req)
{
dist.increment(bpf_log2l(req->__data_len / 1024));
return 0;
@@ -374,7 +383,7 @@
A recap from earlier lessons:
- ```kprobe__```: This prefix means the rest will be treated as a kernel function name that will be instrumented using kprobe.
-- ```struct pt_regs *ctx, struct request *req```: Arguments to kprobe. The ```ctx``` is registers and BPF context, the ```req``` is the first argument to the instrumented function: ```blk_account_io_done()```.
+- ```struct pt_regs *ctx, struct request *req```: Arguments to kprobe. The ```ctx``` is registers and BPF context, the ```req``` is the first argument to the instrumented function: ```blk_account_io_completion()```.
- ```req->__data_len```: Dereferencing that member.
New things to learn:
@@ -557,12 +566,10 @@
struct key_t key = {};
u64 zero = 0, *val;
- bpf_probe_read_user(&key.c, sizeof(key.c), (void *)PT_REGS_PARM1(ctx));
+ bpf_probe_read(&key.c, sizeof(key.c), (void *)PT_REGS_PARM1(ctx));
// could also use `counts.increment(key)`
- val = counts.lookup_or_try_init(&key, &zero);
- if (val) {
- (*val)++;
- }
+ val = counts.lookup_or_init(&key, &zero);
+ (*val)++;
return 0;
};
""")
@@ -591,7 +598,7 @@
### Lesson 15. nodejs_http_server.py
-This program instruments a user statically-defined tracing (USDT) probe, which is the user-level version of a kernel tracepoint. Sample output:
+This program instruments a user-defined static tracing (USDT) probe, which is the user-level version of a kernel tracepoint. Sample output:
```
# ./nodejs_http_server.py 24728
@@ -621,7 +628,7 @@
uint64_t addr;
char path[128]={0};
bpf_usdt_readarg(6, ctx, &addr);
- bpf_probe_read_user(&path, sizeof(path), (void *)addr);
+ bpf_probe_read(&path, sizeof(path), (void *)addr);
bpf_trace_printk("path:%s\\n", path);
return 0;
};
@@ -641,7 +648,7 @@
Things to learn:
1. ```bpf_usdt_readarg(6, ctx, &addr)```: Read the address of argument 6 from the USDT probe into ```addr```.
-1. ```bpf_probe_read_user(&path, sizeof(path), (void *)addr)```: Now the string ```addr``` points to into our ```path``` variable.
+1. ```bpf_probe_read(&path, sizeof(path), (void *)addr)```: Now the string ```addr``` points to into our ```path``` variable.
1. ```u = USDT(pid=int(pid))```: Initialize USDT tracing for the given PID.
1. ```u.enable_probe(probe="http__server__request", fn_name="do_trace")```: Attach our ```do_trace()``` BPF C function to the Node.js ```http__server__request``` USDT probe.
1. ```b = BPF(text=bpf_text, usdt_contexts=[u])```: Need to pass in our USDT object, ```u```, to BPF object creation.
@@ -654,43 +661,45 @@
will be invoked for every task change in the kernel, and record in a BPF map
the new and old pids.
-The C program below introduces a new concept: the prev argument. This
-argument is treated specially by the BCC frontend, such that accesses
-to this variable are read from the saved context that is passed by the
-kprobe infrastructure. The prototype of the args starting from
-position 1 should match the prototype of the kernel function being
-kprobed. If done so, the program will have seamless access to the
-function parameters.
+The C program below introduces two new concepts.
+The first is the macro `BPF_TABLE`. This defines a table (type="hash"), with key
+type `key_t` and leaf type `u64` (a single counter). The table name is `stats`,
+containing 1024 entries maximum. One can `lookup`, `lookup_or_init`, `update`,
+and `delete` entries from the table.
+The second concept is the prev argument. This argument is treated specially by
+the BCC frontend, such that accesses to this variable are read from the saved
+context that is passed by the kprobe infrastructure. The prototype of the args
+starting from position 1 should match the prototype of the kernel function being
+kprobed. If done so, the program will have seamless access to the function
+parameters.
```c
#include <uapi/linux/ptrace.h>
#include <linux/sched.h>
struct key_t {
- u32 prev_pid;
- u32 curr_pid;
+ u32 prev_pid;
+ u32 curr_pid;
};
-
+// map_type, key_type, leaf_type, table_name, num_entry
BPF_HASH(stats, struct key_t, u64, 1024);
int count_sched(struct pt_regs *ctx, struct task_struct *prev) {
- struct key_t key = {};
- u64 zero = 0, *val;
+ struct key_t key = {};
+ u64 zero = 0, *val;
- key.curr_pid = bpf_get_current_pid_tgid();
- key.prev_pid = prev->pid;
+ key.curr_pid = bpf_get_current_pid_tgid();
+ key.prev_pid = prev->pid;
- // could also use `stats.increment(key);`
- val = stats.lookup_or_try_init(&key, &zero);
- if (val) {
- (*val)++;
- }
- return 0;
+ // could also use `stats.increment(key);`
+ val = stats.lookup_or_init(&key, &zero);
+ (*val)++;
+ return 0;
}
```
The userspace component loads the file shown above, and attaches it to the
`finish_task_switch` kernel function.
-The `[]` operator of the BPF object gives access to each BPF_HASH in the
+The [] operator of the BPF object gives access to each BPF_TABLE in the
program, allowing pass-through access to the values residing in the kernel. Use
the object as you would any other python dict object: read, update, and deletes
are all allowed.
@@ -708,13 +717,13 @@
print("task_switch[%5d->%5d]=%u" % (k.prev_pid, k.curr_pid, v.value))
```
-These programs can be found in the files [examples/tracing/task_switch.c](../examples/tracing/task_switch.c) and [examples/tracing/task_switch.py](../examples/tracing/task_switch.py) respectively.
+These programs have now been merged, and are both in [examples/tracing/task_switch.py](examples/tracing/task_switch.py).
### Lesson 17. Further Study
For further study, see Sasha Goldshtein's [linux-tracing-workshop](https://github.com/goldshtn/linux-tracing-workshop), which contains additional labs. There are also many tools in bcc /tools to study.
-Please read [CONTRIBUTING-SCRIPTS.md](../CONTRIBUTING-SCRIPTS.md) if you wish to contribute tools to bcc. At the bottom of the main [README.md](../README.md), you'll also find methods for contacting us. Good luck, and happy tracing!
+Please read [CONTRIBUTING-SCRIPTS.md](../CONTRIBUTING-SCRIPTS.md) if you wish to contrubite tools to bcc. At the bottom of the main [README.md](../README.md), you'll also find methods for contacting us. Good luck, and happy tracing!
## Networking
diff --git a/examples/cgroupid/Dockerfile b/examples/cgroupid/Dockerfile
deleted file mode 100644
index ba056bb..0000000
--- a/examples/cgroupid/Dockerfile
+++ /dev/null
@@ -1,16 +0,0 @@
-# builder image
-FROM ubuntu:18.04 as builder
-RUN apt-get update && \
-apt-get upgrade -y && \
-apt-get install -y --no-install-recommends \
- gcc build-essential && \
-apt-get purge --auto-remove && \
-apt-get clean
-
-ADD cgroupid.c /cgroupid.c
-ADD Makefile /Makefile
-RUN make
-
-# Main image
-FROM amd64/alpine:3.8 as base
-COPY --from=builder /cgroupid /bin
diff --git a/examples/cgroupid/Makefile b/examples/cgroupid/Makefile
deleted file mode 100644
index 3bd33ec..0000000
--- a/examples/cgroupid/Makefile
+++ /dev/null
@@ -1,2 +0,0 @@
-cgroupid: cgroupid.c
- gcc -Wall -static -o cgroupid cgroupid.c
diff --git a/examples/cgroupid/cgroupid.c b/examples/cgroupid/cgroupid.c
deleted file mode 100644
index 0b5c62e..0000000
--- a/examples/cgroupid/cgroupid.c
+++ /dev/null
@@ -1,101 +0,0 @@
-#define _GNU_SOURCE
-#include <stdlib.h>
-#include <stdio.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <stdint.h>
-#include <ctype.h>
-#include <unistd.h>
-#include <linux/magic.h>
-#include <sys/vfs.h>
-#include <string.h>
-#include <errno.h>
-
-/* 67e9c74b8a873408c27ac9a8e4c1d1c8d72c93ff (4.5) */
-#ifndef CGROUP2_SUPER_MAGIC
-#define CGROUP2_SUPER_MAGIC 0x63677270
-#endif
-
-struct cgid_file_handle
-{
- //struct file_handle handle;
- unsigned int handle_bytes;
- int handle_type;
- uint64_t cgid;
-};
-
-uint64_t get_cgroupid(const char *pathname) {
- struct statfs fs;
- int err;
- struct cgid_file_handle *h;
- int mount_id;
- uint64_t ret;
-
- err = statfs(pathname, &fs);
- if (err != 0) {
- fprintf (stderr, "statfs on %s failed: %s\n", pathname, strerror(errno));
- exit(1);
- }
-
- if ((fs.f_type != (typeof(fs.f_type)) CGROUP2_SUPER_MAGIC)) {
- fprintf (stderr, "File %s is not on a cgroup2 mount.\n", pathname);
- exit(1);
- }
-
- h = malloc(sizeof(struct cgid_file_handle));
- if (!h) {
- fprintf (stderr, "Cannot allocate memory.\n");
- exit(1);
- }
-
- h->handle_bytes = 8;
- err = name_to_handle_at(AT_FDCWD, pathname, (struct file_handle *)h, &mount_id, 0);
- if (err != 0) {
- fprintf (stderr, "name_to_handle_at failed: %s\n", strerror(errno));
- exit(1);
- }
-
- if (h->handle_bytes != 8) {
- fprintf (stderr, "Unexpected handle size: %d. \n", h->handle_bytes);
- exit(1);
- }
-
- ret = h->cgid;
- free(h);
-
- return ret;
-}
-
-void usage() {
- fprintf (stderr, "Usage: cgroupid FORMAT FILE\n");
- fprintf (stderr, "Print the cgroup id of a cgroup2 directory.\n");
- fprintf (stderr, "Example: cgroupid print-hex /sys/fs/cgroup/unified/system.slice/test.service\n");
- fprintf (stderr, "\n");
- fprintf (stderr, "Format:\n");
- fprintf (stderr, " number print the cgroup id as a number\n");
- fprintf (stderr, " hex print the cgroup id as a hexadecimal, suitable for bpftool\n");
- fprintf (stderr, "\n");
-}
-
-int main(int argc, char **argv) {
- uint64_t cgroupid;
- int i;
-
- if (argc != 3 || (strcmp(argv[1], "number") != 0 && strcmp(argv[1], "hex"))) {
- usage();
- exit(1);
- }
-
- cgroupid = get_cgroupid(argv[2]);
-
- if (strcmp(argv[1], "number") == 0)
- printf("%lu\n", cgroupid);
-
- if (strcmp(argv[1], "hex") == 0) {
- for (i=0; i<8; i++) {
- printf("%02x%s", ((unsigned char *)&cgroupid)[i], i == 7 ? "\n":" ");
- }
- }
- return 0;
-}
diff --git a/examples/cpp/CGroupTest.cc b/examples/cpp/CGroupTest.cc
deleted file mode 100644
index 151b6d9..0000000
--- a/examples/cpp/CGroupTest.cc
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * CGroupTest Demonstrate how to use BPF cgroup API to collect file open event
- *
- * Basic example of cgroup and BPF kprobes.
- *
- * USAGE: CGroupTest cgroup2_path
- *
- * EXAMPLES:
- * 1. Create a directory under cgroup2 mountpoint:
- * $ sudo mkdir /sys/fs/cgroup/unified/test
- * 2. Add current bash into the testing cgroup:
- * $ sudo echo $$ | sudo tee -a /sys/fs/cgroup/unified/test/cgroup.procs
- * 3. Open another bash window, and start CGroupTest as:
- * $ sudo ./examples/cpp/CGroupTest /sys/fs/cgroup/unified/test
- * 4. Run file open activity from previous bash window should be printed.
- *
- * Copyright (c) Jinshan Xiong
- * Licensed under the Apache License, Version 2.0 (the "License")
- */
-
-#include <unistd.h>
-#include <fstream>
-#include <cstdlib>
-#include <iomanip>
-#include <iostream>
-#include <string>
-
-#include "BPF.h"
-
-const std::string BPF_PROGRAM = R"(
-#include <linux/sched.h>
-#include <linux/path.h>
-#include <linux/dcache.h>
-
-BPF_CGROUP_ARRAY(cgroup, 1);
-
-int on_vfs_open(struct pt_regs *ctx, struct path *path) {
- if (cgroup.check_current_task(0) > 0)
- bpf_trace_printk("file '%s' was opened!\n", path->dentry->d_name.name);
- return 0;
-}
-)";
-
-int main(int argc, char** argv) {
- if (argc != 2) {
- std::cerr << argv[0] << ": requires _one_ cgroup path" << std::endl;
- return 1;
- }
-
- ebpf::BPF bpf;
- auto init_res = bpf.init(BPF_PROGRAM);
- if (!init_res.ok()) {
- std::cerr << init_res.msg() << std::endl;
- return 1;
- }
-
- auto cgroup_array = bpf.get_cgroup_array("cgroup");
- auto update_res = cgroup_array.update_value(0, argv[1]);
- if (!update_res.ok()) {
- std::cerr << update_res.msg() << std::endl;
- return 1;
- }
-
- auto attach_res =
- bpf.attach_kprobe("vfs_open", "on_vfs_open");
- if (!attach_res.ok()) {
- std::cerr << attach_res.msg() << std::endl;
- return 1;
- }
-
- std::ifstream pipe("/sys/kernel/debug/tracing/trace_pipe");
- std::string line;
-
- std::cout << "Started tracing open event, hit Ctrl-C to terminate." << std::endl;
- while (std::getline(pipe, line))
- std::cout << line << std::endl;
-
- auto detach_res = bpf.detach_kprobe("vfs_open");
- if (!detach_res.ok()) {
- std::cerr << detach_res.msg() << std::endl;
- return 1;
- }
-
- return 0;
-}
diff --git a/examples/cpp/CMakeLists.txt b/examples/cpp/CMakeLists.txt
index 801e6ba..9d5e5d4 100644
--- a/examples/cpp/CMakeLists.txt
+++ b/examples/cpp/CMakeLists.txt
@@ -1,30 +1,42 @@
# Copyright (c) Facebook, Inc.
# Licensed under the Apache License, Version 2.0 (the "License")
-include_directories(${PROJECT_BINARY_DIR}/src/cc)
-include_directories(${PROJECT_SOURCE_DIR}/src/cc)
-include_directories(${PROJECT_SOURCE_DIR}/src/cc/api)
-include_directories(${PROJECT_SOURCE_DIR}/src/cc/libbpf/include/uapi)
-
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC")
-set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fPIC")
+include_directories(${CMAKE_SOURCE_DIR}/src/cc)
+include_directories(${CMAKE_SOURCE_DIR}/src/cc/api)
option(INSTALL_CPP_EXAMPLES "Install C++ examples. Those binaries are statically linked and can take plenty of disk space" OFF)
-file(GLOB EXAMPLES *.cc)
-foreach(EXAMPLE ${EXAMPLES})
- get_filename_component(NAME ${EXAMPLE} NAME_WE)
- add_executable(${NAME} ${EXAMPLE})
+add_executable(HelloWorld HelloWorld.cc)
+target_link_libraries(HelloWorld bcc-static)
- if(NOT CMAKE_USE_LIBBPF_PACKAGE)
- target_link_libraries(${NAME} bcc-static)
- else()
- target_link_libraries(${NAME} bcc-shared)
- endif()
+add_executable(CPUDistribution CPUDistribution.cc)
+target_link_libraries(CPUDistribution bcc-static)
- if(INSTALL_CPP_EXAMPLES)
- install (TARGETS ${NAME} DESTINATION share/bcc/examples/cpp)
- endif(INSTALL_CPP_EXAMPLES)
-endforeach()
+add_executable(RecordMySQLQuery RecordMySQLQuery.cc)
+target_link_libraries(RecordMySQLQuery bcc-static)
-add_subdirectory(pyperf)
+add_executable(TCPSendStack TCPSendStack.cc)
+target_link_libraries(TCPSendStack bcc-static)
+
+add_executable(RandomRead RandomRead.cc)
+target_link_libraries(RandomRead bcc-static)
+
+add_executable(LLCStat LLCStat.cc)
+target_link_libraries(LLCStat bcc-static)
+
+add_executable(FollyRequestContextSwitch FollyRequestContextSwitch.cc)
+target_link_libraries(FollyRequestContextSwitch bcc-static)
+
+add_executable(UseExternalMap UseExternalMap.cc)
+target_link_libraries(UseExternalMap bcc-static)
+
+if(INSTALL_CPP_EXAMPLES)
+ install (TARGETS HelloWorld DESTINATION share/bcc/examples/cpp)
+ install (TARGETS CPUDistribution DESTINATION share/bcc/examples/cpp)
+ install (TARGETS RecordMySQLQuery DESTINATION share/bcc/examples/cpp)
+ install (TARGETS TCPSendStack DESTINATION share/bcc/examples/cpp)
+ install (TARGETS RandomRead DESTINATION share/bcc/examples/cpp)
+ install (TARGETS LLCStat DESTINATION share/bcc/examples/cpp)
+ install (TARGETS FollyRequestContextSwitch DESTINATION share/bcc/examples/cpp)
+ install (TARGETS UseExternalMap DESTINATION share/bcc/examples/cpp)
+endif(INSTALL_CPP_EXAMPLES)
diff --git a/examples/cpp/CPUDistribution.cc b/examples/cpp/CPUDistribution.cc
index 5f4acd9..010339f 100644
--- a/examples/cpp/CPUDistribution.cc
+++ b/examples/cpp/CPUDistribution.cc
@@ -61,14 +61,14 @@
int main(int argc, char** argv) {
ebpf::BPF bpf;
auto init_res = bpf.init(BPF_PROGRAM);
- if (!init_res.ok()) {
+ if (init_res.code() != 0) {
std::cerr << init_res.msg() << std::endl;
return 1;
}
auto attach_res =
bpf.attach_kprobe("finish_task_switch", "task_switch_event");
- if (!attach_res.ok()) {
+ if (attach_res.code() != 0) {
std::cerr << attach_res.msg() << std::endl;
return 1;
}
@@ -88,7 +88,7 @@
}
auto detach_res = bpf.detach_kprobe("finish_task_switch");
- if (!detach_res.ok()) {
+ if (detach_res.code() != 0) {
std::cerr << detach_res.msg() << std::endl;
return 1;
}
diff --git a/examples/cpp/FollyRequestContextSwitch.cc b/examples/cpp/FollyRequestContextSwitch.cc
index 2040a0c..a1692e6 100644
--- a/examples/cpp/FollyRequestContextSwitch.cc
+++ b/examples/cpp/FollyRequestContextSwitch.cc
@@ -93,13 +93,13 @@
ebpf::BPF* bpf = new ebpf::BPF();
auto init_res = bpf->init(BPF_PROGRAM, {}, {u});
- if (!init_res.ok()) {
+ if (init_res.code() != 0) {
std::cerr << init_res.msg() << std::endl;
return 1;
}
- auto attach_res = bpf->attach_usdt_all();
- if (!attach_res.ok()) {
+ auto attach_res = bpf->attach_usdt(u);
+ if (attach_res.code() != 0) {
std::cerr << attach_res.msg() << std::endl;
return 1;
} else {
@@ -107,14 +107,14 @@
}
auto open_res = bpf->open_perf_buffer("events", &handle_output);
- if (!open_res.ok()) {
+ if (open_res.code() != 0) {
std::cerr << open_res.msg() << std::endl;
return 1;
}
shutdown_handler = [&](int s) {
std::cerr << "Terminating..." << std::endl;
- bpf->detach_usdt_all();
+ bpf->detach_usdt(u);
delete bpf;
exit(0);
};
diff --git a/examples/cpp/HelloWorld.cc b/examples/cpp/HelloWorld.cc
index 51356b3..05e5509 100644
--- a/examples/cpp/HelloWorld.cc
+++ b/examples/cpp/HelloWorld.cc
@@ -8,7 +8,6 @@
#include <iostream>
#include <string>
-#include "bcc_version.h"
#include "BPF.h"
const std::string BPF_PROGRAM = R"(
@@ -21,7 +20,7 @@
int main() {
ebpf::BPF bpf;
auto init_res = bpf.init(BPF_PROGRAM);
- if (!init_res.ok()) {
+ if (init_res.code() != 0) {
std::cerr << init_res.msg() << std::endl;
return 1;
}
@@ -31,19 +30,17 @@
std::string clone_fnname = bpf.get_syscall_fnname("clone");
auto attach_res = bpf.attach_kprobe(clone_fnname, "on_sys_clone");
- if (!attach_res.ok()) {
+ if (attach_res.code() != 0) {
std::cerr << attach_res.msg() << std::endl;
return 1;
}
- std::cout << "Starting HelloWorld with BCC " << LIBBCC_VERSION << std::endl;
-
while (true) {
if (std::getline(pipe, line)) {
std::cout << line << std::endl;
// Detach the probe if we got at least one line.
auto detach_res = bpf.detach_kprobe(clone_fnname);
- if (!detach_res.ok()) {
+ if (detach_res.code() != 0) {
std::cerr << detach_res.msg() << std::endl;
return 1;
}
diff --git a/examples/cpp/KFuncExample.cc b/examples/cpp/KFuncExample.cc
deleted file mode 100644
index 9b6a2c0..0000000
--- a/examples/cpp/KFuncExample.cc
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
- * Copyright (c) Facebook, Inc.
- * Licensed under the Apache License, Version 2.0 (the "License")
- *
- * Usage:
- * ./KFunc
- * A sample output:
- * Started tracing, hit Ctrl-C to terminate.
- * FD FNAME
- * NONE /proc/stat
- * 87 /proc/stat
- * NONE /proc/8208/status
- * 36 /proc/8208/status
- * NONE /proc/8208/status
- * 36 /proc/8208/status
- * ...
- *
- * KFunc support is only available at kernel version 5.5 and later.
- * This example only works for x64.
- */
-
-#include <fstream>
-#include <iostream>
-#include <iomanip>
-#include <string>
-
-#include "bcc_version.h"
-#include "BPF.h"
-
-const std::string BPF_PROGRAM = R"(
-#include <linux/ptrace.h>
-
-struct info_t {
- char name[64];
- int fd;
- int is_ret;
-};
-BPF_PERF_OUTPUT(events);
-
-KFUNC_PROBE(__x64_sys_openat, struct pt_regs *regs)
-{
- const char __user *filename = (char *)PT_REGS_PARM2(regs);
- struct info_t info = {};
-
- bpf_probe_read_user_str(info.name, sizeof(info.name), filename);
- info.is_ret = 0;
- events.perf_submit(ctx, &info, sizeof(info));
- return 0;
-}
-
-KRETFUNC_PROBE(__x64_sys_openat, struct pt_regs *regs, int ret)
-{
- const char __user *filename = (char *)PT_REGS_PARM2(regs);
- struct info_t info = {};
-
- bpf_probe_read_user_str(info.name, sizeof(info.name), filename);
- info.fd = ret;
- info.is_ret = 1;
- events.perf_submit(ctx, &info, sizeof(info));
- return 0;
-}
-)";
-
-struct info_t {
- char name[64];
- int fd;
- int is_ret;
-};
-
-void handle_output(void *cb_cookie, void *data, int data_size) {
- auto info = static_cast<info_t *>(data);
- if (info->is_ret)
- std::cout << std::setw(5) << info->fd << " " << info->name << std::endl;
- else
- std::cout << " NONE " << info->name << std::endl;
-}
-
-int main() {
- ebpf::BPF bpf;
- auto res = bpf.init(BPF_PROGRAM);
- if (!res.ok()) {
- std::cerr << res.msg() << std::endl;
- return 1;
- }
-
- int prog_fd;
- res = bpf.load_func("kfunc____x64_sys_openat", BPF_PROG_TYPE_TRACING, prog_fd);
- if (!res.ok()) {
- std::cerr << res.msg() << std::endl;
- return 1;
- }
-
- int ret = bpf_attach_kfunc(prog_fd);
- if (ret < 0) {
- std::cerr << "bpf_attach_kfunc failed: " << ret << std::endl;
- return 1;
- }
-
- res = bpf.load_func("kretfunc____x64_sys_openat", BPF_PROG_TYPE_TRACING, prog_fd);
- if (!res.ok()) {
- std::cerr << res.msg() << std::endl;
- return 1;
- }
-
- ret = bpf_attach_kfunc(prog_fd);
- if (ret < 0) {
- std::cerr << "bpf_attach_kfunc failed: " << ret << std::endl;
- return 1;
- }
-
- auto open_res = bpf.open_perf_buffer("events", &handle_output);
- if (!open_res.ok()) {
- std::cerr << open_res.msg() << std::endl;
- return 1;
- }
-
- std::cout << "Started tracing, hit Ctrl-C to terminate." << std::endl;
- std::cout << " FD FNAME" << std::endl;
- auto perf_buffer = bpf.get_perf_buffer("events");
- if (perf_buffer) {
- while (true)
- // 100ms timeout
- perf_buffer->poll(100);
- }
-
- return 0;
-}
diff --git a/examples/cpp/KModRetExample.cc b/examples/cpp/KModRetExample.cc
deleted file mode 100644
index 3ebb7dc..0000000
--- a/examples/cpp/KModRetExample.cc
+++ /dev/null
@@ -1,196 +0,0 @@
-/*
- * Copyright (c) Facebook, Inc.
- * Licensed under the Apache License, Version 2.0 (the "License")
- *
- * Usage:
- * $ ./KModRetExample
- * opened file: /bin/true
- * security_file_open() is called 1 times, expecting 1
- *
- * Kfunc modify_ret support is only available at kernel version 5.6 and later.
- * This example only works for x64. Currently, only the kernel functions can
- * be attached with BPF_MODIFY_RETURN:
- * - Whitelisted for error injection by checking within_error_injection_list.
- * Similar discussions happened for the bpf_override_return helper.
- * - The LSM security hooks (kernel global function with prefix "security_").
- */
-
-#include <fstream>
-#include <iostream>
-#include <iomanip>
-#include <string>
-
-#include <error.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-
-#include "bcc_version.h"
-#include "BPF.h"
-
-const std::string BPF_PROGRAM = R"(
-#include <linux/fs.h>
-#include <asm/errno.h>
-
-BPF_ARRAY(target_pid, u32, 1);
-static bool match_target_pid()
-{
- int key = 0, *val, tpid, cpid;
-
- val = target_pid.lookup(&key);
- if (!val)
- return false;
-
- tpid = *val;
- cpid = bpf_get_current_pid_tgid() >> 32;
- if (tpid == 0 || tpid != cpid)
- return false;
- return true;
-}
-
-struct fname_buf {
- char buf[16];
-};
-BPF_ARRAY(fname_table, struct fname_buf, 1);
-
-KMOD_RET(__x64_sys_openat, struct pt_regs *regs, int ret)
-{
- if (!match_target_pid())
- return 0;
-
- // openat syscall arguments:
- // int dfd, const char __user * filename, int flags, umode_t mode
- char *filename = (char *)PT_REGS_PARM2_SYSCALL(regs);
-
- int key = 0;
- struct fname_buf *val;
- val = fname_table.lookup(&key);
- if (!val)
- return false;
-
- if (bpf_copy_from_user(val, sizeof(*val), filename) < 0)
- return 0;
-
- /* match target_pid, return -EINVAL. */
- return -EINVAL;
-}
-
-BPF_ARRAY(count, u32, 1);
-KMOD_RET(security_file_open, struct file *file, int ret)
-{
- if (!match_target_pid())
- return 0;
-
- int key = 0, *val;
- val = count.lookup(&key);
- if (!val)
- return 0;
-
- /* no modification, kernel func continues to execute after this. */
- lock_xadd(val, 1);
- return 0;
-}
-)";
-
-struct fname_buf {
- char buf[16];
-};
-
-static int modify_return(ebpf::BPF &bpf) {
- int prog_fd;
- auto res = bpf.load_func("kmod_ret____x64_sys_openat",
- BPF_PROG_TYPE_TRACING, prog_fd, BPF_F_SLEEPABLE);
- if (!res.ok()) {
- std::cerr << res.msg() << std::endl;
- return 1;
- }
-
- int attach_fd = bpf_attach_kfunc(prog_fd);
- if (attach_fd < 0) {
- std::cerr << "bpf_attach_kfunc failed: " << attach_fd << std::endl;
- return 1;
- }
-
- int ret = open("/bin/true", O_RDONLY);
- if (ret >= 0 || errno != EINVAL) {
- close(attach_fd);
- std::cerr << "incorrect open result" << std::endl;
- return 1;
- }
-
- auto fname_table = bpf.get_array_table<struct fname_buf>("fname_table");
- uint32_t key = 0;
- struct fname_buf val;
- res = fname_table.get_value(key, val);
- if (!res.ok()) {
- close(attach_fd);
- std::cerr << res.msg() << std::endl;
- return 1;
- }
- std::cout << "opened file: " << val.buf << std::endl;
-
- // detach the kfunc.
- close(attach_fd);
- return 0;
-}
-
-static int not_modify_return(ebpf::BPF &bpf) {
- int prog_fd;
- auto res = bpf.load_func("kmod_ret__security_file_open",
- BPF_PROG_TYPE_TRACING, prog_fd);
- if (!res.ok()) {
- std::cerr << res.msg() << std::endl;
- return 1;
- }
-
- int attach_fd = bpf_attach_kfunc(prog_fd);
- if (attach_fd < 0) {
- std::cerr << "bpf_attach_kfunc failed: " << attach_fd << std::endl;
- return 1;
- }
-
- int ret = open("/bin/true", O_RDONLY);
- if (ret < 0) {
- close(attach_fd);
- std::cerr << "incorrect open result" << std::endl;
- return 1;
- }
-
- auto count_table = bpf.get_array_table<uint32_t>("count");
- uint32_t key = 0, val = 0;
- res = count_table.get_value(key, val);
- if (!res.ok()) {
- close(attach_fd);
- std::cerr << res.msg() << std::endl;
- return 1;
- }
-
- close(attach_fd);
- std::cout << "security_file_open() is called " << val << " times, expecting 1\n";
- return 0;
-}
-
-int main() {
- ebpf::BPF bpf;
- auto res = bpf.init(BPF_PROGRAM);
- if (!res.ok()) {
- std::cerr << res.msg() << std::endl;
- return 1;
- }
-
- uint32_t key = 0, val = getpid();
- auto pid_table = bpf.get_array_table<uint32_t>("target_pid");
- res = pid_table.update_value(key, val);
- if (!res.ok()) {
- std::cerr << res.msg() << std::endl;
- return 1;
- }
-
- if (modify_return(bpf))
- return 1;
-
- if (not_modify_return(bpf))
- return 1;
-
- return 0;
-}
diff --git a/examples/cpp/LLCStat.cc b/examples/cpp/LLCStat.cc
index 7e7e208..2e9d628 100644
--- a/examples/cpp/LLCStat.cc
+++ b/examples/cpp/LLCStat.cc
@@ -42,10 +42,8 @@
get_key(&key);
u64 zero = 0, *val;
- val = miss_count.lookup_or_try_init(&key, &zero);
- if (val) {
- (*val) += ctx->sample_period;
- }
+ val = miss_count.lookup_or_init(&key, &zero);
+ (*val) += ctx->sample_period;
return 0;
}
@@ -55,10 +53,8 @@
get_key(&key);
u64 zero = 0, *val;
- val = ref_count.lookup_or_try_init(&key, &zero);
- if (val) {
- (*val) += ctx->sample_period;
- }
+ val = ref_count.lookup_or_init(&key, &zero);
+ (*val) += ctx->sample_period;
return 0;
}
@@ -73,7 +69,7 @@
int main(int argc, char** argv) {
ebpf::BPF bpf;
auto init_res = bpf.init(BPF_PROGRAM);
- if (!init_res.ok()) {
+ if (init_res.code() != 0) {
std::cerr << init_res.msg() << std::endl;
return 1;
}
@@ -81,13 +77,13 @@
auto attach_ref_res =
bpf.attach_perf_event(PERF_TYPE_HARDWARE, PERF_COUNT_HW_CACHE_REFERENCES,
"on_cache_ref", 100, 0);
- if (!attach_ref_res.ok()) {
+ if (attach_ref_res.code() != 0) {
std::cerr << attach_ref_res.msg() << std::endl;
return 1;
}
auto attach_miss_res = bpf.attach_perf_event(
PERF_TYPE_HARDWARE, PERF_COUNT_HW_CACHE_MISSES, "on_cache_miss", 100, 0);
- if (!attach_miss_res.ok()) {
+ if (attach_miss_res.code() != 0) {
std::cerr << attach_miss_res.msg() << std::endl;
return 1;
}
diff --git a/examples/cpp/RandomRead.cc b/examples/cpp/RandomRead.cc
index f566a9f..7b42626 100644
--- a/examples/cpp/RandomRead.cc
+++ b/examples/cpp/RandomRead.cc
@@ -11,7 +11,6 @@
*/
#include <signal.h>
-#include <sys/resource.h>
#include <iostream>
#include "BPF.h"
@@ -24,6 +23,14 @@
#define CGROUP_FILTER 0
#endif
+struct urandom_read_args {
+ // See /sys/kernel/debug/tracing/events/random/urandom_read/format
+ uint64_t common__unused;
+ int got_bits;
+ int pool_left;
+ int input_left;
+};
+
struct event_t {
int pid;
char comm[16];
@@ -34,7 +41,7 @@
BPF_PERF_OUTPUT(events);
BPF_CGROUP_ARRAY(cgroup, 1);
-int on_urandom_read(struct bpf_raw_tracepoint_args *ctx) {
+int on_urandom_read(struct urandom_read_args* attr) {
if (CGROUP_FILTER && (cgroup.check_current_task(0) != 1))
return 0;
@@ -42,11 +49,9 @@
event.pid = bpf_get_current_pid_tgid();
bpf_get_current_comm(&event.comm, sizeof(event.comm));
event.cpu = bpf_get_smp_processor_id();
- // from include/trace/events/random.h:
- // TP_PROTO(int got_bits, int pool_left, int input_left)
- event.got_bits = ctx->args[0];
+ event.got_bits = attr->got_bits;
- events.perf_submit(ctx, &event, sizeof(event));
+ events.perf_submit(attr, &event, sizeof(event));
return 0;
}
)";
@@ -74,60 +79,40 @@
exit(0);
}
-void usage(void) {
- std::cerr << "USAGE: RandomRead [{-r|-u} [cgroup2_path]]" << std::endl;
-}
-
int main(int argc, char** argv) {
- if (argc > 3) {
- usage();
+ if (argc != 1 && argc != 2) {
+ std::cerr << "USAGE: RandomRead [cgroup2_path]" << std::endl;
return 1;
}
- bool allow_rlimit = true;
- if (argc >= 2) {
- // Set a small rlimit for MEMLOCK
- struct rlimit rlim_new = {4096, 4096};
- setrlimit(RLIMIT_MEMLOCK, &rlim_new);
-
- if (strcmp(argv[1], "-r") == 0) {
- allow_rlimit = false;
- } else if (strcmp(argv[1], "-u") == 0) {
- allow_rlimit = true;
- } else {
- usage();
- return 1;
- }
- }
-
std::vector<std::string> cflags = {};
- if (argc == 3)
+ if (argc == 2)
cflags.emplace_back("-DCGROUP_FILTER=1");
- bpf = new ebpf::BPF(0, nullptr, true, "", allow_rlimit);
+ bpf = new ebpf::BPF();
auto init_res = bpf->init(BPF_PROGRAM, cflags, {});
- if (!init_res.ok()) {
+ if (init_res.code() != 0) {
std::cerr << init_res.msg() << std::endl;
return 1;
}
- if (argc == 3) {
+ if (argc == 2) {
auto cgroup_array = bpf->get_cgroup_array("cgroup");
- auto update_res = cgroup_array.update_value(0, argv[2]);
- if (!update_res.ok()) {
+ auto update_res = cgroup_array.update_value(0, argv[1]);
+ if (update_res.code() != 0) {
std::cerr << update_res.msg() << std::endl;
return 1;
}
}
auto attach_res =
- bpf->attach_raw_tracepoint("urandom_read", "on_urandom_read");
- if (!attach_res.ok()) {
+ bpf->attach_tracepoint("random:urandom_read", "on_urandom_read");
+ if (attach_res.code() != 0) {
std::cerr << attach_res.msg() << std::endl;
return 1;
}
auto open_res = bpf->open_perf_buffer("events", &handle_output);
- if (!open_res.ok()) {
+ if (open_res.code() != 0) {
std::cerr << open_res.msg() << std::endl;
return 1;
}
diff --git a/examples/cpp/RecordMySQLQuery.cc b/examples/cpp/RecordMySQLQuery.cc
index aea43b3..09233ac 100644
--- a/examples/cpp/RecordMySQLQuery.cc
+++ b/examples/cpp/RecordMySQLQuery.cc
@@ -34,7 +34,7 @@
key.ts = bpf_ktime_get_ns();
key.pid = bpf_get_current_pid_tgid();
- bpf_probe_read_user_str(&key.query, sizeof(key.query), query);
+ bpf_probe_read_str(&key.query, sizeof(key.query), query);
int one = 1;
queries.update(&key, &one);
@@ -63,14 +63,14 @@
ebpf::BPF bpf;
auto init_res = bpf.init(BPF_PROGRAM);
- if (!init_res.ok()) {
+ if (init_res.code() != 0) {
std::cerr << init_res.msg() << std::endl;
return 1;
}
auto attach_res =
bpf.attach_uprobe(mysql_path, ALLOC_QUERY_FUNC, "probe_mysql_query");
- if (!attach_res.ok()) {
+ if (attach_res.code() != 0) {
std::cerr << attach_res.msg() << std::endl;
return 1;
}
@@ -95,7 +95,7 @@
}
auto detach_res = bpf.detach_uprobe(mysql_path, ALLOC_QUERY_FUNC);
- if (!detach_res.ok()) {
+ if (detach_res.code() != 0) {
std::cerr << detach_res.msg() << std::endl;
return 1;
}
diff --git a/examples/cpp/SkLocalStorageIterator.cc b/examples/cpp/SkLocalStorageIterator.cc
deleted file mode 100644
index 88bead9..0000000
--- a/examples/cpp/SkLocalStorageIterator.cc
+++ /dev/null
@@ -1,183 +0,0 @@
-/*
- * Copyright (c) Facebook, Inc.
- * Licensed under the Apache License, Version 2.0 (the "License")
- *
- * Usage:
- * ./SkLocalStorageIterator
- *
- * BPF socket local storage map iterator supported is added in 5.9.
- * But since it takes locks during iterating, it may have performance
- * implication if in parallel some other bpf program or user space
- * is doing map update/delete for sockets in the same bucket. The issue
- * is fixed in 5.10 with the following patch which uses rcu lock instead:
- * https://lore.kernel.org/bpf/20200916224645.720172-1-yhs@fb.com
- *
- * This example shows how to dump local storage data from all sockets
- * associated with one socket local storage map.
- * An example output likes below:
- * family prot val
- * 2 17 20
- * 2 17 10
- */
-
-#include <unistd.h>
-#include <fstream>
-#include <iostream>
-#include <string>
-#include <net/if.h>
-
-#include "bcc_version.h"
-#include "BPF.h"
-
-const std::string BPF_PROGRAM = R"(
-
-#include <linux/bpf.h>
-#include <linux/seq_file.h>
-#include <net/sock.h>
-
-/* the structure is defined in .c file, so explicitly define
- * the structure here.
- */
-struct bpf_iter__bpf_sk_storage_map {
- union {
- struct bpf_iter_meta *meta;
- };
- union {
- struct bpf_map *map;
- };
- union {
- struct sock *sk;
- };
- union {
- void *value;
- };
-};
-
-BPF_SK_STORAGE(sk_data_map, __u64);
-
-struct info_t {
- __u32 family;
- __u32 protocol;
- __u64 val;
-};
-
-BPF_ITER(bpf_sk_storage_map) {
- struct seq_file *seq = ctx->meta->seq;
- struct sock *sk = ctx->sk;
- __u64 *val = ctx->value;
- struct info_t info = {};
-
- if (sk == (void *)0 || val == (void *)0)
- return 0;
-
- info.family = sk->sk_family;
- info.protocol = sk->sk_protocol;
- info.val = *val;
- bpf_seq_write(seq, &info, sizeof(info));
-
- return 0;
-}
-)";
-
-struct info_t {
- unsigned family;
- unsigned protocol;
- unsigned long long val;
-};
-
-int main() {
- ebpf::BPF bpf;
- auto res = bpf.init(BPF_PROGRAM);
- if (!res.ok()) {
- std::cerr << res.msg() << std::endl;
- return 1;
- }
-
- // create two sockets
- int sockfd1 = socket(AF_INET, SOCK_DGRAM, 0);
- if (sockfd1 < 0) {
- std::cerr << "socket1 create failure: " << sockfd1 << std::endl;
- return 1;
- }
-
- int sockfd2 = socket(AF_INET, SOCK_DGRAM, 0);
- if (sockfd2 < 0) {
- std::cerr << "socket2 create failure: " << sockfd2 << std::endl;
- close(sockfd1);
- return 1;
- }
-
- unsigned long long v1 = 10, v2 = 20;
- auto sk_table = bpf.get_sk_storage_table<unsigned long long>("sk_data_map");
-
- res = sk_table.update_value(sockfd1, v1);
- if (!res.ok()) {
- std::cerr << "sk_data_map sockfd1 update failure: " << res.msg() << std::endl;
- close(sockfd2);
- close(sockfd1);
- return 1;
- }
-
- res = sk_table.update_value(sockfd2, v2);
- if (!res.ok()) {
- std::cerr << "sk_data_map sockfd2 update failure: " << res.msg() << std::endl;
- close(sockfd2);
- close(sockfd1);
- return 1;
- }
-
- int prog_fd;
- res = bpf.load_func("bpf_iter__bpf_sk_storage_map", BPF_PROG_TYPE_TRACING, prog_fd);
- if (!res.ok()) {
- std::cerr << res.msg() << std::endl;
- return 1;
- }
-
- union bpf_iter_link_info link_info = {};
- link_info.map.map_fd = sk_table.get_fd();
- int link_fd = bcc_iter_attach(prog_fd, &link_info, sizeof(union bpf_iter_link_info));
- if (link_fd < 0) {
- std::cerr << "bcc_iter_attach failed: " << link_fd << std::endl;
- close(sockfd2);
- close(sockfd1);
- return 1;
- }
-
- int iter_fd = bcc_iter_create(link_fd);
- if (iter_fd < 0) {
- std::cerr << "bcc_iter_create failed: " << iter_fd << std::endl;
- close(link_fd);
- close(sockfd2);
- close(sockfd1);
- return 1;
- }
-
- // Header.
- printf("family\tprot\tval\n");
-
- struct info_t info[20];
- int len, leftover = 0, info_size = 20 * sizeof(struct info_t);
- while ((len = read(iter_fd, (char *)info + leftover, info_size - leftover))) {
- if (len < 0) {
- if (len == -EAGAIN)
- continue;
- std::cerr << "read failed: " << len << std::endl;
- break;
- }
-
- int num_info = len / sizeof(struct info_t);
- for (int i = 0; i < num_info; i++) {
- printf("%d\t%d\t%lld\n", info[i].family, info[i].protocol, info[i].val);
- }
-
- leftover = len % sizeof(struct info_t);
- if (num_info > 0)
- memcpy(info, (void *)&info[num_info], leftover);
- }
-
- close(iter_fd);
- close(link_fd);
- close(sockfd2);
- close(sockfd1);
- return 0;
-}
diff --git a/examples/cpp/TCPSendStack.cc b/examples/cpp/TCPSendStack.cc
index 68a1d21..183529e 100644
--- a/examples/cpp/TCPSendStack.cc
+++ b/examples/cpp/TCPSendStack.cc
@@ -38,10 +38,8 @@
key.user_stack = stack_traces.get_stackid(ctx, BPF_F_USER_STACK);
u64 zero = 0, *val;
- val = counts.lookup_or_try_init(&key, &zero);
- if (val) {
- (*val)++;
- }
+ val = counts.lookup_or_init(&key, &zero);
+ (*val)++;
return 0;
}
@@ -58,13 +56,13 @@
int main(int argc, char** argv) {
ebpf::BPF bpf;
auto init_res = bpf.init(BPF_PROGRAM);
- if (!init_res.ok()) {
+ if (init_res.code() != 0) {
std::cerr << init_res.msg() << std::endl;
return 1;
}
auto attach_res = bpf.attach_kprobe("tcp_sendmsg", "on_tcp_send");
- if (!attach_res.ok()) {
+ if (attach_res.code() != 0) {
std::cerr << attach_res.msg() << std::endl;
return 1;
}
@@ -77,7 +75,7 @@
sleep(probe_time);
auto detach_res = bpf.detach_kprobe("tcp_sendmsg");
- if (!detach_res.ok()) {
+ if (detach_res.code() != 0) {
std::cerr << detach_res.msg() << std::endl;
return 1;
}
@@ -101,7 +99,7 @@
for (auto sym : syms)
std::cout << " " << sym << std::endl;
} else {
- // -EFAULT normally means the stack is not available and not an error
+ // -EFAULT normally means the stack is not availiable and not an error
if (it.first.kernel_stack != -EFAULT) {
lost_stacks++;
std::cout << " [Lost Kernel Stack" << it.first.kernel_stack << "]"
@@ -114,7 +112,7 @@
for (auto sym : syms)
std::cout << " " << sym << std::endl;
} else {
- // -EFAULT normally means the stack is not available and not an error
+ // -EFAULT normally means the stack is not availiable and not an error
if (it.first.user_stack != -EFAULT) {
lost_stacks++;
std::cout << " [Lost User Stack " << it.first.user_stack << "]"
diff --git a/examples/cpp/TaskIterator.cc b/examples/cpp/TaskIterator.cc
deleted file mode 100644
index dc30663..0000000
--- a/examples/cpp/TaskIterator.cc
+++ /dev/null
@@ -1,141 +0,0 @@
-/*
- * Copyright (c) Facebook, Inc.
- * Licensed under the Apache License, Version 2.0 (the "License")
- *
- * Usage:
- * ./TaskIterator
- *
- * BPF task iterator is available since linux 5.8.
- * This example shows how to dump all threads in the system with
- * bpf iterator. An example output likes below:
- * tid comm
- * 1 systemd
- * 2 kthreadd
- * 3 rcu_gp
- * 4 rcu_par_gp
- * 6 kworker/0:0H
- * ...
- * 2613386 sleep
- * 2613474 GetCountersCPU6
- * 2613587 GetCountersCPU7
- * 2613621 CPUThreadPool69
- * 2613906 GetCountersCPU5
- * 2614140 GetCountersCPU2
- * 2614193 CfgrExtension56
- * 2614449 ruby-timer-thr
- * 2614529 chef-client
- * 2615122 systemd-hostnam
- * ...
- * 2608477 sudo
- * 2608478 TaskIterator
- */
-
-#include <unistd.h>
-#include <fstream>
-#include <iostream>
-#include <string>
-
-#include "bcc_version.h"
-#include "BPF.h"
-
-const std::string BPF_PROGRAM = R"(
-#include <linux/bpf.h>
-#include <linux/seq_file.h>
-#include <linux/sched.h>
-
-/* the structure is defined in .c file, so explicitly define
- * the structure here.
- */
-struct bpf_iter__task {
- union {
- struct bpf_iter_meta *meta;
- };
- union {
- struct task_struct *task;
- };
-};
-
-struct info_t {
- int tid;
- char comm[TASK_COMM_LEN];
-};
-
-BPF_ITER(task) {
- struct seq_file *seq = ctx->meta->seq;
- struct task_struct *task = ctx->task;
- struct info_t info = {};
-
- if (task == (void *)0)
- return 0;
-
- info.tid = task->pid;
- __builtin_memcpy(&info.comm, task->comm, sizeof(info.comm));
- bpf_seq_write(seq, &info, sizeof(info));
-
- return 0;
-}
-)";
-
-// linux/sched.h
-#define TASK_COMM_LEN 16
-
-struct info_t {
- int tid;
- char comm[TASK_COMM_LEN];
-};
-
-int main() {
- ebpf::BPF bpf;
- auto res = bpf.init(BPF_PROGRAM);
- if (!res.ok()) {
- std::cerr << res.msg() << std::endl;
- return 1;
- }
-
- int prog_fd;
- res = bpf.load_func("bpf_iter__task", BPF_PROG_TYPE_TRACING, prog_fd);
- if (!res.ok()) {
- std::cerr << res.msg() << std::endl;
- return 1;
- }
-
- int link_fd = bcc_iter_attach(prog_fd, NULL, 0);
- if (link_fd < 0) {
- std::cerr << "bcc_iter_attach failed: " << link_fd << std::endl;
- return 1;
- }
-
- int iter_fd = bcc_iter_create(link_fd);
- if (iter_fd < 0) {
- std::cerr << "bcc_iter_create failed: " << iter_fd << std::endl;
- close(link_fd);
- return 1;
- }
-
- // Header.
- printf("tid\tcomm\n");
-
- struct info_t info[20];
- int len, leftover = 0, info_size = 20 * sizeof(struct info_t);
- while ((len = read(iter_fd, (char *)info + leftover, info_size - leftover))) {
- if (len < 0) {
- if (len == -EAGAIN)
- continue;
- std::cerr << "read failed: " << len << std::endl;
- break;
- }
-
- int num_info = len / sizeof(struct info_t);
- for (int i = 0; i < num_info; i++) {
- printf("%d\t%s\n", info[i].tid, info[i].comm);
- }
-
- leftover = len % sizeof(struct info_t);
- if (num_info > 0)
- memcpy(info, (void *)&info[num_info], leftover);
- }
-
- close(iter_fd);
- close(link_fd);
- return 0;
-}
diff --git a/examples/cpp/UseExternalMap.cc b/examples/cpp/UseExternalMap.cc
index 31bd17a..3d4d759 100644
--- a/examples/cpp/UseExternalMap.cc
+++ b/examples/cpp/UseExternalMap.cc
@@ -2,7 +2,7 @@
* UseExternalMap shows how to access an external map through
* C++ interface. The external map could be a pinned map.
* This example simulates the pinned map through a locally
- * created map by calling libbpf bcc_create_map.
+ * created map by calling libbpf bpf_create_map.
*
* Copyright (c) Facebook, Inc.
* Licensed under the Apache License, Version 2.0 (the "License")
@@ -55,10 +55,8 @@
key.next_pid = args->next_pid;
__builtin_memcpy(&key.prev_comm, args->prev_comm, 16);
__builtin_memcpy(&key.next_comm, args->next_comm, 16);
- val = counts.lookup_or_try_init(&key, &zero);
- if (val) {
- (*val)++;
- }
+ val = counts.lookup_or_init(&key, &zero);
+ (*val)++;
return 0;
}
@@ -81,10 +79,10 @@
int ctrl_map_fd;
uint32_t val;
- // create a map through bcc_create_map, bcc knows nothing about this map.
- ctrl_map_fd = bcc_create_map(BPF_MAP_TYPE_ARRAY, "control", sizeof(uint32_t),
+ // create a map through bpf_create_map, bcc knows nothing about this map.
+ ctrl_map_fd = bpf_create_map(BPF_MAP_TYPE_ARRAY, "control", sizeof(uint32_t),
sizeof(uint32_t), 1, 0);
- CHECK(ctrl_map_fd < 0, "bcc_create_map failure");
+ CHECK(ctrl_map_fd < 0, "bpf_create_map failure");
// populate control map into TableStorage
std::unique_ptr<ebpf::TableStorage> local_ts =
diff --git a/examples/cpp/pyperf/CMakeLists.txt b/examples/cpp/pyperf/CMakeLists.txt
deleted file mode 100644
index 618b4e7..0000000
--- a/examples/cpp/pyperf/CMakeLists.txt
+++ /dev/null
@@ -1,18 +0,0 @@
-# Copyright (c) Facebook, Inc.
-# Licensed under the Apache License, Version 2.0 (the "License")
-
-include_directories(${CMAKE_SOURCE_DIR}/src/cc)
-include_directories(${CMAKE_SOURCE_DIR}/src/cc/api)
-include_directories(${CMAKE_SOURCE_DIR}/src/cc/libbpf/include/uapi)
-
-add_executable(PyPerf PyPerf.cc PyPerfUtil.cc PyPerfBPFProgram.cc PyPerfLoggingHelper.cc PyPerfDefaultPrinter.cc Py36Offsets.cc)
-target_link_libraries(PyPerf bcc-static)
-if(NOT CMAKE_USE_LIBBPF_PACKAGE)
- target_link_libraries(PyPerf bcc-static)
-else()
- target_link_libraries(PyPerf bcc-shared)
-endif()
-
-if(INSTALL_CPP_EXAMPLES)
- install (TARGETS PyPerf DESTINATION share/bcc/examples/cpp)
-endif(INSTALL_CPP_EXAMPLES)
diff --git a/examples/cpp/pyperf/Py36Offsets.cc b/examples/cpp/pyperf/Py36Offsets.cc
deleted file mode 100644
index 0f6cbda..0000000
--- a/examples/cpp/pyperf/Py36Offsets.cc
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * Copyright (c) Facebook, Inc.
- * Licensed under the Apache License, Version 2.0 (the "License")
- */
-
-#include "PyPerfType.h"
-
-namespace ebpf {
-namespace pyperf {
-
-extern const OffsetConfig kPy36OffsetConfig = {
- .PyObject_type = 8, // offsetof(PyObject, ob_type)
- .PyTypeObject_name = 24, // offsetof(PyTypeObject, tp_name)
- .PyThreadState_frame = 24, // offsetof(PyThreadState, frame)
- .PyThreadState_thread = 152, // offsetof(PyThreadState, thread_id)
- .PyFrameObject_back = 24, // offsetof(PyFrameObject, f_back)
- .PyFrameObject_code = 32, // offsetof(PyFrameObject, f_code)
- .PyFrameObject_lineno = 124, // offsetof(PyFrameObject, f_lineno)
- .PyFrameObject_localsplus = 376, // offsetof(PyFrameObject, f_localsplus)
- .PyCodeObject_filename = 96, // offsetof(PyCodeObject, co_filename)
- .PyCodeObject_name = 104, // offsetof(PyCodeObject, co_name)
- .PyCodeObject_varnames = 64, // offsetof(PyCodeObject, co_varnames)
- .PyTupleObject_item = 24, // offsetof(PyTupleObject, ob_item)
- .String_data = 48, // sizeof(PyASCIIObject)
- .String_size = 16, // offsetof(PyVarObject, ob_size)
-};
-
-}
-} // namespace ebpf
diff --git a/examples/cpp/pyperf/PyPerf.cc b/examples/cpp/pyperf/PyPerf.cc
deleted file mode 100644
index bad2ba0..0000000
--- a/examples/cpp/pyperf/PyPerf.cc
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
- * PyPerf Profile Python Processes with Python stack-trace.
- * For Linux, uses BCC, eBPF. Embedded C.
- *
- * Example of using BPF to profile Python Processes with Python stack-trace.
- *
- * USAGE: PyPerf [-d|--duration DURATION_MS] [-c|--sample-rate SAMPLE_RATE]
- * [-v|--verbosity LOG_VERBOSITY]
- *
- * Copyright (c) Facebook, Inc.
- * Licensed under the Apache License, Version 2.0 (the "License")
- */
-
-#include <cinttypes>
-#include <cstdlib>
-#include <string>
-#include <vector>
-
-#include "PyPerfDefaultPrinter.h"
-#include "PyPerfLoggingHelper.h"
-#include "PyPerfUtil.h"
-
-int main(int argc, char** argv) {
- // Argument parsing helpers
- int pos = 1;
-
- auto parseIntArg = [&](std::vector<std::string> argNames, uint64_t& target) {
- std::string arg(argv[pos]);
- for (const auto& name : argNames) {
- if (arg == name) {
- if (pos == argc) {
- std::fprintf(stderr, "Expect value after %s\n", arg.c_str());
- std::exit(1);
- }
- pos++;
- std::string value(argv[pos]);
- try {
- target = std::stoi(value);
- } catch (const std::exception& e) {
- std::fprintf(stderr, "Expect integer value after %s, got %s: %s\n",
- arg.c_str(), value.c_str(), e.what());
- std::exit(1);
- }
- return true;
- }
- }
- return false;
- };
-
- auto parseBoolArg = [&](std::vector<std::string> argNames, bool& target) {
- std::string arg(argv[pos]);
- for (const auto& name : argNames) {
- if (arg == ("--" + name)) {
- target = true;
- return true;
- }
- if (arg == "--no-" + name) {
- target = false;
- return true;
- }
- }
- return false;
- };
-
- // Default argument values
- uint64_t sampleRate = 1000000;
- uint64_t durationMs = 1000;
- uint64_t verbosityLevel = 0;
- bool showGILState = true;
- bool showThreadState = true;
- bool showPthreadIDState = false;
-
- while (true) {
- if (pos >= argc) {
- break;
- }
- bool found = false;
- found = found || parseIntArg({"-c", "--sample-rate"}, sampleRate);
- found = found || parseIntArg({"-d", "--duration"}, durationMs);
- found = found || parseIntArg({"-v", "--verbose"}, verbosityLevel);
- found = found || parseBoolArg({"show-gil-state"}, showGILState);
- found = found || parseBoolArg({"show-thread-state"}, showThreadState);
- found =
- found || parseBoolArg({"show-pthread-id-state"}, showPthreadIDState);
- if (!found) {
- std::fprintf(stderr, "Unexpected argument: %s\n", argv[pos]);
- std::exit(1);
- }
- pos++;
- }
-
- ebpf::pyperf::setVerbosity(verbosityLevel);
- ebpf::pyperf::logInfo(1, "Profiling Sample Rate: %" PRIu64 "\n", sampleRate);
- ebpf::pyperf::logInfo(1, "Profiling Duration: %" PRIu64 "ms\n", durationMs);
- ebpf::pyperf::logInfo(1, "Showing GIL state: %d\n", showGILState);
- ebpf::pyperf::logInfo(1, "Showing Thread state: %d\n", showThreadState);
- ebpf::pyperf::logInfo(1, "Showing Pthread ID state: %d\n",
- showPthreadIDState);
-
- ebpf::pyperf::PyPerfUtil util;
- util.init();
-
- ebpf::pyperf::PyPerfDefaultPrinter printer(showGILState, showThreadState,
- showPthreadIDState);
- util.profile(sampleRate, durationMs, &printer);
-
- return 0;
-}
diff --git a/examples/cpp/pyperf/PyPerfBPFProgram.cc b/examples/cpp/pyperf/PyPerfBPFProgram.cc
deleted file mode 100644
index c2a2c86..0000000
--- a/examples/cpp/pyperf/PyPerfBPFProgram.cc
+++ /dev/null
@@ -1,496 +0,0 @@
-/*
- * Copyright (c) Facebook, Inc.
- * Licensed under the Apache License, Version 2.0 (the "License")
- */
-
-#include <string>
-
-namespace ebpf {
-namespace pyperf {
-
-extern const std::string PYPERF_BPF_PROGRAM = R"(
-#include <linux/sched.h>
-#include <uapi/linux/ptrace.h>
-
-#define PYTHON_STACK_FRAMES_PER_PROG 25
-#define PYTHON_STACK_PROG_CNT 3
-#define STACK_MAX_LEN (PYTHON_STACK_FRAMES_PER_PROG * PYTHON_STACK_PROG_CNT)
-#define CLASS_NAME_LEN 32
-#define FUNCTION_NAME_LEN 64
-#define FILE_NAME_LEN 128
-#define TASK_COMM_LEN 16
-
-enum {
- STACK_STATUS_COMPLETE = 0,
- STACK_STATUS_ERROR = 1,
- STACK_STATUS_TRUNCATED = 2,
-};
-
-enum {
- GIL_STATE_NO_INFO = 0,
- GIL_STATE_ERROR = 1,
- GIL_STATE_UNINITIALIZED = 2,
- GIL_STATE_NOT_LOCKED = 3,
- GIL_STATE_THIS_THREAD = 4,
- GIL_STATE_GLOBAL_CURRENT_THREAD = 5,
- GIL_STATE_OTHER_THREAD = 6,
- GIL_STATE_NULL = 7,
-};
-
-enum {
- THREAD_STATE_UNKNOWN = 0,
- THREAD_STATE_MATCH = 1,
- THREAD_STATE_MISMATCH = 2,
- THREAD_STATE_THIS_THREAD_NULL = 3,
- THREAD_STATE_GLOBAL_CURRENT_THREAD_NULL = 4,
- THREAD_STATE_BOTH_NULL = 5,
-};
-
-enum {
- PTHREAD_ID_UNKNOWN = 0,
- PTHREAD_ID_MATCH = 1,
- PTHREAD_ID_MISMATCH = 2,
- PTHREAD_ID_THREAD_STATE_NULL = 3,
- PTHREAD_ID_NULL = 4,
- PTHREAD_ID_ERROR = 5,
-};
-
-typedef struct {
- int64_t PyObject_type;
- int64_t PyTypeObject_name;
- int64_t PyThreadState_frame;
- int64_t PyThreadState_thread;
- int64_t PyFrameObject_back;
- int64_t PyFrameObject_code;
- int64_t PyFrameObject_lineno;
- int64_t PyFrameObject_localsplus;
- int64_t PyCodeObject_filename;
- int64_t PyCodeObject_name;
- int64_t PyCodeObject_varnames;
- int64_t PyTupleObject_item;
- int64_t String_data;
- int64_t String_size;
-} OffsetConfig;
-
-typedef struct {
- uintptr_t current_state_addr; // virtual address of _PyThreadState_Current
- uintptr_t tls_key_addr; // virtual address of autoTLSkey for pthreads TLS
- uintptr_t gil_locked_addr; // virtual address of gil_locked
- uintptr_t gil_last_holder_addr; // virtual address of gil_last_holder
- OffsetConfig offsets;
-} PidData;
-
-typedef struct {
- char classname[CLASS_NAME_LEN];
- char name[FUNCTION_NAME_LEN];
- char file[FILE_NAME_LEN];
- // NOTE: PyFrameObject also has line number but it is typically just the
- // first line of that function and PyCode_Addr2Line needs to be called
- // to get the actual line
-} Symbol;
-
-typedef struct {
- uint32_t pid;
- uint32_t tid;
- char comm[TASK_COMM_LEN];
- uint8_t thread_state_match;
- uint8_t gil_state;
- uint8_t pthread_id_match;
- uint8_t stack_status;
- // instead of storing symbol name here directly, we add it to another
- // hashmap with Symbols and only store the ids here
- int64_t stack_len;
- int32_t stack[STACK_MAX_LEN];
-} Event;
-
-#define _STR_CONCAT(str1, str2) str1##str2
-#define STR_CONCAT(str1, str2) _STR_CONCAT(str1, str2)
-#define FAIL_COMPILATION_IF(condition) \
- typedef struct { \
- char _condition_check[1 - 2 * !!(condition)]; \
- } STR_CONCAT(compile_time_condition_check, __COUNTER__);
-// See comments in get_frame_data
-FAIL_COMPILATION_IF(sizeof(Symbol) == sizeof(struct bpf_perf_event_value))
-
-typedef struct {
- OffsetConfig offsets;
- uint64_t cur_cpu;
- int64_t symbol_counter;
- void* frame_ptr;
- int64_t python_stack_prog_call_cnt;
- Event event;
-} sample_state_t;
-
-BPF_PERCPU_ARRAY(state_heap, sample_state_t, 1);
-BPF_HASH(symbols, Symbol, int32_t, __SYMBOLS_SIZE__);
-BPF_HASH(pid_config, pid_t, PidData);
-BPF_PROG_ARRAY(progs, 1);
-
-BPF_PERF_OUTPUT(events);
-
-static inline __attribute__((__always_inline__)) void* get_thread_state(
- void* tls_base,
- PidData* pid_data) {
- // Python sets the thread_state using pthread_setspecific with the key
- // stored in a global variable autoTLSkey.
- // We read the value of the key from the global variable and then read
- // the value in the thread-local storage. This relies on pthread implementation.
- // This is basically the same as running the following in GDB:
- // p *(PyThreadState*)((struct pthread*)pthread_self())->
- // specific_1stblock[autoTLSkey]->data
- int key;
- bpf_probe_read_user(&key, sizeof(key), (void*)pid_data->tls_key_addr);
- // This assumes autoTLSkey < 32, which means that the TLS is stored in
- // pthread->specific_1stblock[autoTLSkey]
- // 0x310 is offsetof(struct pthread, specific_1stblock),
- // 0x10 is sizeof(pthread_key_data)
- // 0x8 is offsetof(struct pthread_key_data, data)
- // 'struct pthread' is not in the public API so we have to hardcode
- // the offsets here
- void* thread_state;
- bpf_probe_read_user(
- &thread_state,
- sizeof(thread_state),
- tls_base + 0x310 + key * 0x10 + 0x08);
- return thread_state;
-}
-
-static inline __attribute__((__always_inline__)) int submit_sample(
- struct pt_regs* ctx,
- sample_state_t* state) {
- events.perf_submit(ctx, &state->event, sizeof(Event));
- return 0;
-}
-
-// this function is trivial, but we need to do map lookup in separate function,
-// because BCC doesn't allow direct map calls (including lookups) from inside
-// a macro (which we want to do in GET_STATE() macro below)
-static inline __attribute__((__always_inline__)) sample_state_t* get_state() {
- int zero = 0;
- return state_heap.lookup(&zero);
-}
-
-#define GET_STATE() \
- sample_state_t* state = get_state(); \
- if (!state) { \
- return 0; /* should never happen */ \
- }
-
-static inline __attribute__((__always_inline__)) int get_thread_state_match(
- void* this_thread_state,
- void* global_thread_state) {
- if (this_thread_state == 0 && global_thread_state == 0) {
- return THREAD_STATE_BOTH_NULL;
- }
- if (this_thread_state == 0) {
- return THREAD_STATE_THIS_THREAD_NULL;
- }
- if (global_thread_state == 0) {
- return THREAD_STATE_GLOBAL_CURRENT_THREAD_NULL;
- }
- if (this_thread_state == global_thread_state) {
- return THREAD_STATE_MATCH;
- } else {
- return THREAD_STATE_MISMATCH;
- }
-}
-
-static inline __attribute__((__always_inline__)) int get_gil_state(
- void* this_thread_state,
- void* global_thread_state,
- PidData* pid_data) {
- // Get information of GIL state
- if (pid_data->gil_locked_addr == 0 || pid_data->gil_last_holder_addr == 0) {
- return GIL_STATE_NO_INFO;
- }
-
- int gil_locked = 0;
- void* gil_thread_state = 0;
- if (bpf_probe_read_user(
- &gil_locked, sizeof(gil_locked), (void*)pid_data->gil_locked_addr)) {
- return GIL_STATE_ERROR;
- }
-
- switch (gil_locked) {
- case -1:
- return GIL_STATE_UNINITIALIZED;
- case 0:
- return GIL_STATE_NOT_LOCKED;
- case 1:
- // GIL is held by some Thread
- bpf_probe_read_user(
- &gil_thread_state,
- sizeof(void*),
- (void*)pid_data->gil_last_holder_addr);
- if (gil_thread_state == this_thread_state) {
- return GIL_STATE_THIS_THREAD;
- } else if (gil_thread_state == global_thread_state) {
- return GIL_STATE_GLOBAL_CURRENT_THREAD;
- } else if (gil_thread_state == 0) {
- return GIL_STATE_NULL;
- } else {
- return GIL_STATE_OTHER_THREAD;
- }
- default:
- return GIL_STATE_ERROR;
- }
-}
-
-static inline __attribute__((__always_inline__)) int
-get_pthread_id_match(void* thread_state, void* tls_base, PidData* pid_data) {
- if (thread_state == 0) {
- return PTHREAD_ID_THREAD_STATE_NULL;
- }
-
- uint64_t pthread_self, pthread_created;
-
- bpf_probe_read_user(
- &pthread_created,
- sizeof(pthread_created),
- thread_state + pid_data->offsets.PyThreadState_thread);
- if (pthread_created == 0) {
- return PTHREAD_ID_NULL;
- }
-
- // 0x10 = offsetof(struct pthread, header.self)
- bpf_probe_read_user(&pthread_self, sizeof(pthread_self), tls_base + 0x10);
- if (pthread_self == 0) {
- return PTHREAD_ID_ERROR;
- }
-
- if (pthread_self == pthread_created) {
- return PTHREAD_ID_MATCH;
- } else {
- return PTHREAD_ID_MISMATCH;
- }
-}
-
-int on_event(struct pt_regs* ctx) {
- uint64_t pid_tgid = bpf_get_current_pid_tgid();
- pid_t pid = (pid_t)(pid_tgid >> 32);
- PidData* pid_data = pid_config.lookup(&pid);
- if (!pid_data) {
- return 0;
- }
-
- GET_STATE();
-
- state->offsets = pid_data->offsets;
- state->cur_cpu = bpf_get_smp_processor_id();
- state->python_stack_prog_call_cnt = 0;
-
- Event* event = &state->event;
- event->pid = pid;
- event->tid = (pid_t)pid_tgid;
- bpf_get_current_comm(&event->comm, sizeof(event->comm));
-
- // Get pointer of global PyThreadState, which should belong to the Thread
- // currently holds the GIL
- void* global_current_thread = (void*)0;
- bpf_probe_read_user(
- &global_current_thread,
- sizeof(global_current_thread),
- (void*)pid_data->current_state_addr);
-
- struct task_struct* task = (struct task_struct*)bpf_get_current_task();
-#if __x86_64__
-// thread_struct->fs was renamed to fsbase in
-// https://github.com/torvalds/linux/commit/296f781a4b7801ad9c1c0219f9e87b6c25e196fe
-// so depending on kernel version, we need to account for that
-#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 7, 0)
- void* tls_base = (void*)task->thread.fs;
-#else
- void* tls_base = (void*)task->thread.fsbase;
-#endif
-#elif __aarch64__
- void* tls_base = (void*)task->thread.tp_value;
-#else
-#error "Unsupported platform"
-#endif
-
- // Read PyThreadState of this Thread from TLS
- void* thread_state = get_thread_state(tls_base, pid_data);
-
- // Check for matching between TLS PyThreadState and
- // the global _PyThreadState_Current
- event->thread_state_match =
- get_thread_state_match(thread_state, global_current_thread);
-
- // Read GIL state
- event->gil_state =
- get_gil_state(thread_state, global_current_thread, pid_data);
-
- // Check for matching between pthread ID created current PyThreadState and
- // pthread of actual current pthread
- event->pthread_id_match =
- get_pthread_id_match(thread_state, tls_base, pid_data);
-
- // pre-initialize event struct in case any subprogram below fails
- event->stack_status = STACK_STATUS_COMPLETE;
- event->stack_len = 0;
-
- if (thread_state != 0) {
- // Get pointer to top frame from PyThreadState
- bpf_probe_read_user(
- &state->frame_ptr,
- sizeof(void*),
- thread_state + pid_data->offsets.PyThreadState_frame);
- // jump to reading first set of Python frames
- progs.call(ctx, PYTHON_STACK_PROG_IDX);
- // we won't ever get here
- }
-
- return submit_sample(ctx, state);
-}
-
-static inline __attribute__((__always_inline__)) void get_names(
- void* cur_frame,
- void* code_ptr,
- OffsetConfig* offsets,
- Symbol* symbol,
- void* ctx) {
- // Figure out if we want to parse class name, basically checking the name of
- // the first argument,
- // ((PyTupleObject*)$frame->f_code->co_varnames)->ob_item[0]
- // If it's 'self', we get the type and it's name, if it's cls, we just get
- // the name. This is not perfect but there is no better way to figure this
- // out from the code object.
- void* args_ptr;
- bpf_probe_read_user(
- &args_ptr, sizeof(void*), code_ptr + offsets->PyCodeObject_varnames);
- bpf_probe_read_user(
- &args_ptr, sizeof(void*), args_ptr + offsets->PyTupleObject_item);
- bpf_probe_read_user_str(
- &symbol->name, sizeof(symbol->name), args_ptr + offsets->String_data);
-
- // compare strings as ints to save instructions
- char self_str[4] = {'s', 'e', 'l', 'f'};
- char cls_str[4] = {'c', 'l', 's', '\0'};
- bool first_self = *(int32_t*)symbol->name == *(int32_t*)self_str;
- bool first_cls = *(int32_t*)symbol->name == *(int32_t*)cls_str;
-
- // We re-use the same Symbol instance across loop iterations, which means
- // we will have left-over data in the struct. Although this won't affect
- // correctness of the result because we have '\0' at end of the strings read,
- // it would affect effectiveness of the deduplication.
- // Helper bpf_perf_prog_read_value clears the buffer on error, so here we
- // (ab)use this behavior to clear the memory. It requires the size of Symbol
- // to be different from struct bpf_perf_event_value, which we check at
- // compilation time using the FAIL_COMPILATION_IF macro.
- bpf_perf_prog_read_value(ctx, symbol, sizeof(Symbol));
-
- // Read class name from $frame->f_localsplus[0]->ob_type->tp_name.
- if (first_self || first_cls) {
- void* ptr;
- bpf_probe_read_user(
- &ptr, sizeof(void*), cur_frame + offsets->PyFrameObject_localsplus);
- if (first_self) {
- // we are working with an instance, first we need to get type
- bpf_probe_read_user(&ptr, sizeof(void*), ptr + offsets->PyObject_type);
- }
- bpf_probe_read_user(&ptr, sizeof(void*), ptr + offsets->PyTypeObject_name);
- bpf_probe_read_user_str(&symbol->classname, sizeof(symbol->classname), ptr);
- }
-
- void* pystr_ptr;
- // read PyCodeObject's filename into symbol
- bpf_probe_read_user(
- &pystr_ptr, sizeof(void*), code_ptr + offsets->PyCodeObject_filename);
- bpf_probe_read_user_str(
- &symbol->file, sizeof(symbol->file), pystr_ptr + offsets->String_data);
- // read PyCodeObject's name into symbol
- bpf_probe_read_user(
- &pystr_ptr, sizeof(void*), code_ptr + offsets->PyCodeObject_name);
- bpf_probe_read_user_str(
- &symbol->name, sizeof(symbol->name), pystr_ptr + offsets->String_data);
-}
-
-// get_frame_data reads current PyFrameObject filename/name and updates
-// stack_info->frame_ptr with pointer to next PyFrameObject
-static inline __attribute__((__always_inline__)) bool get_frame_data(
- void** frame_ptr,
- OffsetConfig* offsets,
- Symbol* symbol,
- // ctx is only used to call helper to clear symbol, see documentation below
- void* ctx) {
- void* cur_frame = *frame_ptr;
- if (!cur_frame) {
- return false;
- }
- void* code_ptr;
- // read PyCodeObject first, if that fails, then no point reading next frame
- bpf_probe_read_user(
- &code_ptr, sizeof(void*), cur_frame + offsets->PyFrameObject_code);
- if (!code_ptr) {
- return false;
- }
-
- get_names(cur_frame, code_ptr, offsets, symbol, ctx);
-
- // read next PyFrameObject pointer, update in place
- bpf_probe_read_user(
- frame_ptr, sizeof(void*), cur_frame + offsets->PyFrameObject_back);
-
- return true;
-}
-
-// To avoid duplicate ids, every CPU needs to use different ids when inserting
-// into the hashmap. NUM_CPUS is defined at PyPerf backend side and passed
-// through CFlag.
-static inline __attribute__((__always_inline__)) int64_t get_symbol_id(
- sample_state_t* state,
- Symbol* sym) {
- int32_t* symbol_id_ptr = symbols.lookup(sym);
- if (symbol_id_ptr) {
- return *symbol_id_ptr;
- }
- // the symbol is new, bump the counter
- int32_t symbol_id = state->symbol_counter * NUM_CPUS + state->cur_cpu;
- state->symbol_counter++;
- symbols.update(sym, &symbol_id);
- return symbol_id;
-}
-
-int read_python_stack(struct pt_regs* ctx) {
- GET_STATE();
-
- state->python_stack_prog_call_cnt++;
- Event* sample = &state->event;
-
- Symbol sym = {};
- bool last_res = false;
-#pragma unroll
- for (int i = 0; i < PYTHON_STACK_FRAMES_PER_PROG; i++) {
- last_res = get_frame_data(&state->frame_ptr, &state->offsets, &sym, ctx);
- if (last_res) {
- uint32_t symbol_id = get_symbol_id(state, &sym);
- int64_t cur_len = sample->stack_len;
- if (cur_len >= 0 && cur_len < STACK_MAX_LEN) {
- sample->stack[cur_len] = symbol_id;
- sample->stack_len++;
- }
- }
- }
-
- if (!state->frame_ptr) {
- sample->stack_status = STACK_STATUS_COMPLETE;
- } else {
- if (!last_res) {
- sample->stack_status = STACK_STATUS_ERROR;
- } else {
- sample->stack_status = STACK_STATUS_TRUNCATED;
- }
- }
-
- if (sample->stack_status == STACK_STATUS_TRUNCATED &&
- state->python_stack_prog_call_cnt < PYTHON_STACK_PROG_CNT) {
- // read next batch of frames
- progs.call(ctx, PYTHON_STACK_PROG_IDX);
- }
-
- return submit_sample(ctx, state);
-}
-)";
-
-}
-} // namespace ebpf
diff --git a/examples/cpp/pyperf/PyPerfDefaultPrinter.cc b/examples/cpp/pyperf/PyPerfDefaultPrinter.cc
deleted file mode 100644
index 22ec2c3..0000000
--- a/examples/cpp/pyperf/PyPerfDefaultPrinter.cc
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- * Copyright (c) Facebook, Inc.
- * Licensed under the Apache License, Version 2.0 (the "License")
- */
-
-#include <map>
-#include <string>
-
-#include "PyPerfDefaultPrinter.h"
-#include "PyPerfUtil.h"
-
-namespace ebpf {
-namespace pyperf {
-
-const static std::string kLostSymbol = "[Lost Symbol]";
-const static std::string kIncompleteStack = "[Truncated Stack]";
-const static std::string kErrorStack = "[Stack Error]";
-const static std::string kNonPythonStack = "[Non-Python Code]";
-
-const static std::map<int, const char*> kGILStateValues = {
- {GIL_STATE_NO_INFO, "No GIL Info"},
- {GIL_STATE_ERROR, "Error Reading GIL State"},
- {GIL_STATE_UNINITIALIZED, "GIL Uninitialized"},
- {GIL_STATE_NOT_LOCKED, "GIL Not Locked"},
- {GIL_STATE_THIS_THREAD, "GIL on This Thread"},
- {GIL_STATE_GLOBAL_CURRENT_THREAD,
- "GIL on Global _PyThreadState_Current Thread"},
- {GIL_STATE_OTHER_THREAD, "GIL on Unexpected Thread"},
- {GIL_STATE_NULL, "GIL State Empty"}};
-
-const static std::map<int, const char*> kThreadStateValues = {
- {THREAD_STATE_UNKNOWN, "ThreadState Unknown"},
- {THREAD_STATE_MATCH, "TLS ThreadState is Global _PyThreadState_Current"},
- {THREAD_STATE_MISMATCH,
- "TLS ThreadState is not Global _PyThreadState_Current"},
- {THREAD_STATE_THIS_THREAD_NULL, "TLS ThreadState is NULL"},
- {THREAD_STATE_GLOBAL_CURRENT_THREAD_NULL,
- "Global _PyThreadState_Current is NULL"},
- {THREAD_STATE_BOTH_NULL,
- "Both TLS ThreadState and Global _PyThreadState_Current is NULL"},
-};
-
-const static std::map<int, const char*> kPthreadIDStateValues = {
- {PTHREAD_ID_UNKNOWN, "Pthread ID Unknown"},
- {PTHREAD_ID_MATCH, "System Pthread ID is Python ThreadState Pthread ID"},
- {PTHREAD_ID_MISMATCH,
- "System Pthread ID is not Python ThreadState Pthread ID"},
- {PTHREAD_ID_THREAD_STATE_NULL, "No Pthread ID: TLS ThreadState is NULL"},
- {PTHREAD_ID_NULL, "Pthread ID on TLS ThreadState is NULL"},
- {PTHREAD_ID_ERROR, "Error Reading System Pthread ID"}};
-
-void PyPerfDefaultPrinter::processSamples(
- const std::vector<PyPerfSample>& samples, PyPerfUtil* util) {
- auto symbols = util->getSymbolMapping();
- uint32_t lostSymbols = 0;
- uint32_t truncatedStack = 0;
-
- for (auto& sample : samples) {
- if (sample.threadStateMatch != THREAD_STATE_THIS_THREAD_NULL &&
- sample.threadStateMatch != THREAD_STATE_BOTH_NULL) {
- for (const auto stackId : sample.pyStackIds) {
- auto symbIt = symbols.find(stackId);
- if (symbIt != symbols.end()) {
- std::printf(" %s\n", symbIt->second.c_str());
- } else {
- std::printf(" %s\n", kLostSymbol.c_str());
- lostSymbols++;
- }
- }
- switch (sample.stackStatus) {
- case STACK_STATUS_TRUNCATED:
- std::printf(" %s\n", kIncompleteStack.c_str());
- truncatedStack++;
- break;
- case STACK_STATUS_ERROR:
- std::printf(" %s\n", kErrorStack.c_str());
- break;
- default:
- break;
- }
- } else {
- std::printf(" %s\n", kNonPythonStack.c_str());
- }
-
- std::printf("PID: %d TID: %d (%s)\n", sample.pid, sample.tid,
- sample.comm.c_str());
- if (showGILState_)
- std::printf("GIL State: %s\n", kGILStateValues.at(sample.gilState));
- if (showThreadState_)
- std::printf("Thread State: %s\n",
- kThreadStateValues.at(sample.threadStateMatch));
- if (showPthreadIDState_)
- std::printf("Pthread ID State: %s\n",
- kPthreadIDStateValues.at(sample.pthreadIDMatch));
-
- std::printf("\n");
- }
-
- std::printf("%d samples collected\n", util->getTotalSamples());
- std::printf("%d samples lost\n", util->getLostSamples());
- std::printf("%d samples with truncated stack\n", truncatedStack);
- std::printf("%d times Python symbol lost\n", lostSymbols);
-}
-
-} // namespace pyperf
-} // namespace ebpf
diff --git a/examples/cpp/pyperf/PyPerfDefaultPrinter.h b/examples/cpp/pyperf/PyPerfDefaultPrinter.h
deleted file mode 100644
index 89c8153..0000000
--- a/examples/cpp/pyperf/PyPerfDefaultPrinter.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * Copyright (c) Facebook, Inc.
- * Licensed under the Apache License, Version 2.0 (the "License")
- */
-
-#pragma once
-
-#include "PyPerfSampleProcessor.h"
-
-namespace ebpf {
-namespace pyperf {
-
-class PyPerfDefaultPrinter : public PyPerfSampleProcessor {
- public:
- PyPerfDefaultPrinter(bool showGILState, bool showThreadState,
- bool showPthreadIDState)
- : showGILState_(showGILState),
- showThreadState_(showThreadState),
- showPthreadIDState_(showPthreadIDState) {}
-
- void processSamples(const std::vector<PyPerfSample>& samples,
- PyPerfUtil* util) override;
-
- private:
- bool showGILState_;
- bool showThreadState_;
- bool showPthreadIDState_;
-};
-
-} // namespace pyperf
-} // namespace ebpf
diff --git a/examples/cpp/pyperf/PyPerfLoggingHelper.cc b/examples/cpp/pyperf/PyPerfLoggingHelper.cc
deleted file mode 100644
index 61e96ad..0000000
--- a/examples/cpp/pyperf/PyPerfLoggingHelper.cc
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * Copyright (c) Facebook, Inc.
- * Licensed under the Apache License, Version 2.0 (the "License")
- */
-
-#include <cstdarg>
-#include <cstdio>
-
-#include "PyPerfLoggingHelper.h"
-
-namespace ebpf {
-namespace pyperf {
-
-static uint64_t setVerbosityLevel = 0;
-
-void setVerbosity(uint64_t verbosityLevel) {
- setVerbosityLevel = verbosityLevel;
-}
-
-void logInfo(uint64_t logLevel, const char* fmt, ...) {
- if (logLevel > setVerbosityLevel) {
- return;
- }
-
- va_list va;
- va_start(va, fmt);
- std::vfprintf(stderr, fmt, va);
- va_end(va);
-}
-
-} // namespace pyperf
-} // namespace ebpf
diff --git a/examples/cpp/pyperf/PyPerfLoggingHelper.h b/examples/cpp/pyperf/PyPerfLoggingHelper.h
deleted file mode 100644
index c101666..0000000
--- a/examples/cpp/pyperf/PyPerfLoggingHelper.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/*
- * Copyright (c) Facebook, Inc.
- * Licensed under the Apache License, Version 2.0 (the "License")
- */
-
-#pragma once
-
-#include <cstdint>
-
-namespace ebpf {
-namespace pyperf {
-
-void setVerbosity(uint64_t verbosityLevel);
-void logInfo(uint64_t logLevel, const char* fmt, ...);
-
-} // namespace pyperf
-} // namespace ebpf
diff --git a/examples/cpp/pyperf/PyPerfSampleProcessor.h b/examples/cpp/pyperf/PyPerfSampleProcessor.h
deleted file mode 100644
index 5f2fe5e..0000000
--- a/examples/cpp/pyperf/PyPerfSampleProcessor.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * Copyright (c) Facebook, Inc.
- * Licensed under the Apache License, Version 2.0 (the "License")
- */
-
-#pragma once
-
-#include <vector>
-
-#include "PyPerfType.h"
-
-namespace ebpf {
-namespace pyperf {
-
-class PyPerfUtil;
-
-class PyPerfSampleProcessor {
- public:
- virtual void processSamples(const std::vector<PyPerfSample>& samples,
- PyPerfUtil* util) = 0;
-};
-
-} // namespace pyperf
-} // namespace ebpf
diff --git a/examples/cpp/pyperf/PyPerfType.h b/examples/cpp/pyperf/PyPerfType.h
deleted file mode 100644
index 7df07c7..0000000
--- a/examples/cpp/pyperf/PyPerfType.h
+++ /dev/null
@@ -1,129 +0,0 @@
-/*
- * Copyright (c) Facebook, Inc.
- * Licensed under the Apache License, Version 2.0 (the "License")
- */
-
-#pragma once
-
-#include <sys/types.h>
-#include <cstdint>
-#include <string>
-#include <vector>
-
-#define PYTHON_STACK_FRAMES_PER_PROG 25
-#define PYTHON_STACK_PROG_CNT 3
-#define STACK_MAX_LEN (PYTHON_STACK_FRAMES_PER_PROG * PYTHON_STACK_PROG_CNT)
-#define CLASS_NAME_LEN 32
-#define FUNCTION_NAME_LEN 64
-#define FILE_NAME_LEN 128
-#define TASK_COMM_LEN 16
-
-namespace ebpf {
-namespace pyperf {
-
-enum {
- STACK_STATUS_COMPLETE = 0,
- STACK_STATUS_ERROR = 1,
- STACK_STATUS_TRUNCATED = 2,
-};
-
-enum {
- GIL_STATE_NO_INFO = 0,
- GIL_STATE_ERROR = 1,
- GIL_STATE_UNINITIALIZED = 2,
- GIL_STATE_NOT_LOCKED = 3,
- GIL_STATE_THIS_THREAD = 4,
- GIL_STATE_GLOBAL_CURRENT_THREAD = 5,
- GIL_STATE_OTHER_THREAD = 6,
- GIL_STATE_NULL = 7,
-};
-
-enum {
- THREAD_STATE_UNKNOWN = 0,
- THREAD_STATE_MATCH = 1,
- THREAD_STATE_MISMATCH = 2,
- THREAD_STATE_THIS_THREAD_NULL = 3,
- THREAD_STATE_GLOBAL_CURRENT_THREAD_NULL = 4,
- THREAD_STATE_BOTH_NULL = 5,
-};
-
-enum {
- PTHREAD_ID_UNKNOWN = 0,
- PTHREAD_ID_MATCH = 1,
- PTHREAD_ID_MISMATCH = 2,
- PTHREAD_ID_THREAD_STATE_NULL = 3,
- PTHREAD_ID_NULL = 4,
- PTHREAD_ID_ERROR = 5,
-};
-
-typedef struct {
- int64_t PyObject_type;
- int64_t PyTypeObject_name;
- int64_t PyThreadState_frame;
- int64_t PyThreadState_thread;
- int64_t PyFrameObject_back;
- int64_t PyFrameObject_code;
- int64_t PyFrameObject_lineno;
- int64_t PyFrameObject_localsplus;
- int64_t PyCodeObject_filename;
- int64_t PyCodeObject_name;
- int64_t PyCodeObject_varnames;
- int64_t PyTupleObject_item;
- int64_t String_data;
- int64_t String_size;
-} OffsetConfig;
-
-typedef struct {
- uintptr_t current_state_addr; // virtual address of _PyThreadState_Current
- uintptr_t tls_key_addr; // virtual address of autoTLSkey for pthreads TLS
- uintptr_t gil_locked_addr; // virtual address of gil_locked
- uintptr_t gil_last_holder_addr; // virtual address of gil_last_holder
- OffsetConfig offsets;
-} PidData;
-
-typedef struct {
- char classname[CLASS_NAME_LEN];
- char name[FUNCTION_NAME_LEN];
- char file[FILE_NAME_LEN];
- // NOTE: PyFrameObject also has line number but it is typically just the
- // first line of that function and PyCode_Addr2Line needs to be called
- // to get the actual line
-} Symbol;
-
-typedef struct {
- uint32_t pid;
- uint32_t tid;
- char comm[TASK_COMM_LEN];
- uint8_t thread_state_match;
- uint8_t gil_state;
- uint8_t pthread_id_match;
- uint8_t stack_status;
- // instead of storing symbol name here directly, we add it to another
- // hashmap with Symbols and only store the ids here
- int64_t stack_len;
- int32_t stack[STACK_MAX_LEN];
-} Event;
-
-struct PyPerfSample {
- pid_t pid;
- pid_t tid;
- std::string comm;
- uint8_t threadStateMatch;
- uint8_t gilState;
- uint8_t pthreadIDMatch;
- uint8_t stackStatus;
- std::vector<int32_t> pyStackIds;
-
- explicit PyPerfSample(const Event* raw, int rawSize)
- : pid(raw->pid),
- tid(raw->tid),
- comm(raw->comm),
- threadStateMatch(raw->thread_state_match),
- gilState(raw->gil_state),
- pthreadIDMatch(raw->pthread_id_match),
- stackStatus(raw->stack_status),
- pyStackIds(raw->stack, raw->stack + raw->stack_len) {}
-};
-
-} // namespace pyperf
-} // namespace ebpf
diff --git a/examples/cpp/pyperf/PyPerfUtil.cc b/examples/cpp/pyperf/PyPerfUtil.cc
deleted file mode 100644
index 312d018..0000000
--- a/examples/cpp/pyperf/PyPerfUtil.cc
+++ /dev/null
@@ -1,365 +0,0 @@
-/*
- * Copyright (c) Facebook, Inc.
- * Licensed under the Apache License, Version 2.0 (the "License")
- */
-
-#include <algorithm>
-#include <cerrno>
-#include <chrono>
-#include <cstdio>
-#include <cstring>
-#include <exception>
-
-#include <dirent.h>
-#include <linux/elf.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <unistd.h>
-
-#include "PyPerfLoggingHelper.h"
-#include "PyPerfUtil.h"
-#include "bcc_elf.h"
-#include "bcc_proc.h"
-#include "bcc_syms.h"
-
-namespace ebpf {
-namespace pyperf {
-
-extern OffsetConfig kPy36OffsetConfig;
-extern std::string PYPERF_BPF_PROGRAM;
-
-const static int kPerfBufSizePages = 32;
-
-const static std::string kPidCfgTableName("pid_config");
-const static std::string kProgsTableName("progs");
-const static std::string kSamplePerfBufName("events");
-
-const static std::string kOnEventFuncName("on_event");
-
-const static std::string kPythonStackFuncName("read_python_stack");
-const static std::string kPythonStackProgIdxFlag("-DPYTHON_STACK_PROG_IDX=");
-const static int kPythonStackProgIdx = 0;
-
-const static std::string kNumCpusFlag("-DNUM_CPUS=");
-const static std::string kSymbolsHashSizeFlag("-D__SYMBOLS_SIZE__=");
-const static int kSymbolsHashSize = 16384;
-
-namespace {
-
-bool getRunningPids(std::vector<int>& output) {
- auto dir = ::opendir("/proc/");
- if (!dir) {
- std::fprintf(stderr, "Open /proc failed: %d\n", errno);
- return false;
- }
-
- dirent* result = nullptr;
- do {
- if ((result = readdir(dir))) {
- std::string basename = result->d_name;
- if (basename == "." || basename == "..") {
- continue;
- }
-
- std::string fullpath = "/proc/" + basename;
- struct stat st;
- if (::stat(fullpath.c_str(), &st) != 0 || !S_ISDIR(st.st_mode)) {
- continue;
- }
-
- try {
- auto pid = std::stoi(basename);
- output.push_back(pid);
- } catch (const std::exception& e) {
- continue;
- }
- }
- } while (result);
-
- if (::closedir(dir) == -1) {
- std::fprintf(stderr, "Close /proc failed: %d\n", errno);
- return false;
- }
-
- return true;
-}
-
-typedef struct {
- int pid;
- bool found;
- uint64_t st;
- uint64_t en;
-} FindPythonPathHelper;
-
-const static std::string kPy36LibName = "libpython3.6";
-
-int findPythonPathCallback(mod_info *mod, int, void* payload) {
- auto helper = static_cast<FindPythonPathHelper*>(payload);
- std::string file = mod->name;
- auto pos = file.rfind("/");
- if (pos != std::string::npos) {
- file = file.substr(pos + 1);
- }
- if (file.find(kPy36LibName) == 0) {
- logInfo(1, "Found Python library %s loaded at %lx-%lx for PID %d\n", mod->name,
- mod->start_addr, mod->end_addr, helper->pid);
- helper->found = true;
- helper->st = mod->start_addr;
- helper->en = mod->end_addr;
- return -1;
- }
- return 0;
-}
-
-bool allAddrFound(const PidData& data) {
- return (data.current_state_addr > 0) && (data.tls_key_addr > 0) &&
- (data.gil_locked_addr > 0) && (data.gil_last_holder_addr > 0);
-}
-
-int getAddrOfPythonBinaryCallback(const char* name, uint64_t addr, uint64_t,
- void* payload) {
- PidData& data = *static_cast<PidData*>(payload);
-
- auto checkAndGetAddr = [&](uintptr_t& targetAddr, const char* targetName) {
- if (targetAddr == 0 && std::strcmp(name, targetName) == 0) {
- targetAddr = addr;
- }
- };
-
- checkAndGetAddr(data.tls_key_addr, "autoTLSkey");
- checkAndGetAddr(data.current_state_addr, "_PyThreadState_Current");
- checkAndGetAddr(data.gil_locked_addr, "gil_locked");
- checkAndGetAddr(data.gil_last_holder_addr, "gil_last_holder");
-
- if (allAddrFound(data)) {
- return -1;
- }
- return 0;
-}
-
-bool getAddrOfPythonBinary(const std::string& path, PidData& data) {
- std::memset(&data, 0, sizeof(data));
-
- struct bcc_symbol_option option = {.use_debug_file = 0,
- .check_debug_file_crc = 0,
- .lazy_symbolize = 1,
- .use_symbol_type = (1 << STT_OBJECT)};
-
- bcc_elf_foreach_sym(path.c_str(), &getAddrOfPythonBinaryCallback, &option,
- &data);
-
- return allAddrFound(data);
-}
-} // namespace
-
-void handleSampleCallback(void* cb_cookie, void* raw_data, int data_size) {
- auto profiler = static_cast<PyPerfUtil*>(cb_cookie);
- profiler->handleSample(raw_data, data_size);
-}
-
-void handleLostSamplesCallback(void* cb_cookie, uint64_t lost_cnt) {
- auto profiler = static_cast<PyPerfUtil*>(cb_cookie);
- profiler->handleLostSamples(lost_cnt);
-}
-
-PyPerfUtil::PyPerfResult PyPerfUtil::init() {
- std::vector<std::string> cflags;
- cflags.emplace_back(kNumCpusFlag +
- std::to_string(::sysconf(_SC_NPROCESSORS_ONLN)));
- cflags.emplace_back(kSymbolsHashSizeFlag + std::to_string(kSymbolsHashSize));
- cflags.emplace_back(kPythonStackProgIdxFlag +
- std::to_string(kPythonStackProgIdx));
-
- auto initRes = bpf_.init(PYPERF_BPF_PROGRAM, cflags);
- if (!initRes.ok()) {
- std::fprintf(stderr, "Failed to compiled PyPerf BPF programs: %s\n",
- initRes.msg().c_str());
- return PyPerfResult::INIT_FAIL;
- }
-
- int progFd = -1;
- auto loadRes =
- bpf_.load_func(kPythonStackFuncName, BPF_PROG_TYPE_PERF_EVENT, progFd);
- if (!loadRes.ok()) {
- std::fprintf(stderr, "Failed to load BPF program %s: %s\n",
- kPythonStackFuncName.c_str(), loadRes.msg().c_str());
- return PyPerfResult::INIT_FAIL;
- }
-
- auto progTable = bpf_.get_prog_table(kProgsTableName);
- auto updateRes = progTable.update_value(kPythonStackProgIdx, progFd);
- if (!updateRes.ok()) {
- std::fprintf(stderr,
- "Failed to set BPF program %s FD %d to program table: %s\n",
- kPythonStackFuncName.c_str(), progFd, updateRes.msg().c_str());
- return PyPerfResult::INIT_FAIL;
- }
-
- std::vector<int> pids;
- if (!getRunningPids(pids)) {
- std::fprintf(stderr, "Failed getting running Processes\n");
- return PyPerfResult::INIT_FAIL;
- }
-
- // Populate config for each Python Process
- auto pid_hash = bpf_.get_hash_table<int, PidData>(kPidCfgTableName);
- PidData pidData;
- for (const auto pid : pids) {
- if (!tryTargetPid(pid, pidData)) {
- // Not a Python Process
- continue;
- }
- pid_hash.update_value(pid, pidData);
- }
-
- // Open perf buffer
- auto openRes = bpf_.open_perf_buffer(
- kSamplePerfBufName, &handleSampleCallback, &handleLostSamplesCallback,
- this, kPerfBufSizePages);
- if (!openRes.ok()) {
- std::fprintf(stderr, "Unable to open Perf Buffer: %s\n",
- openRes.msg().c_str());
- return PyPerfResult::PERF_BUF_OPEN_FAIL;
- }
-
- initCompleted_ = true;
- return PyPerfResult::SUCCESS;
-}
-
-void PyPerfUtil::handleSample(const void* data, int dataSize) {
- const Event* raw = static_cast<const Event*>(data);
- samples_.emplace_back(raw, dataSize);
- totalSamples_++;
-}
-
-void PyPerfUtil::handleLostSamples(int lostCnt) { lostSamples_ += lostCnt; }
-
-PyPerfUtil::PyPerfResult PyPerfUtil::profile(int64_t sampleRate,
- int64_t durationMs,
- PyPerfSampleProcessor* processor) {
- if (!initCompleted_) {
- std::fprintf(stderr, "PyPerfUtil::init not invoked or failed\n");
- return PyPerfResult::NO_INIT;
- }
-
- // Attach to CPU cycles
- auto attachRes =
- bpf_.attach_perf_event(0, 0, kOnEventFuncName, sampleRate, 0);
- if (!attachRes.ok()) {
- std::fprintf(stderr, "Attach to CPU cycles event failed: %s\n",
- attachRes.msg().c_str());
- return PyPerfResult::EVENT_ATTACH_FAIL;
- }
- logInfo(2, "Attached to profiling event\n");
-
- // Get Perf Buffer and poll in a loop for a given duration
- auto perfBuffer = bpf_.get_perf_buffer(kSamplePerfBufName);
- if (!perfBuffer) {
- std::fprintf(stderr, "Failed to get Perf Buffer: %s\n",
- kSamplePerfBufName.c_str());
- return PyPerfResult::PERF_BUF_OPEN_FAIL;
- }
- logInfo(2, "Started polling Perf Buffer\n");
- auto start = std::chrono::steady_clock::now();
- while (std::chrono::steady_clock::now() <
- start + std::chrono::milliseconds(durationMs)) {
- perfBuffer->poll(50 /* 50ms timeout */);
- }
- logInfo(2, "Profiling duration finished\n");
-
- // Detach the event
- auto detachRes = bpf_.detach_perf_event(0, 0);
- if (!detachRes.ok()) {
- std::fprintf(stderr, "Detach CPU cycles event failed: %s\n",
- detachRes.msg().c_str());
- return PyPerfResult::EVENT_DETACH_FAIL;
- }
- logInfo(2, "Detached from profiling event\n");
-
- // Drain remaining samples
- logInfo(2, "Draining remaining samples\n");
- while (perfBuffer->poll(0) > 0) {
- }
- logInfo(2, "Finished draining remaining samples\n");
-
- processor->processSamples(samples_, this);
-
- return PyPerfResult::SUCCESS;
-}
-
-std::unordered_map<int32_t, std::string> PyPerfUtil::getSymbolMapping() {
- auto symbolTable = bpf_.get_hash_table<Symbol, int32_t>("symbols");
- std::unordered_map<int32_t, std::string> symbols;
- for (auto& x : symbolTable.get_table_offline()) {
- auto symbolName = getSymbolName(x.first);
- logInfo(2, "Symbol ID %d is %s\n", x.second, symbolName.c_str());
- symbols.emplace(x.second, std::move(symbolName));
- }
- logInfo(1, "Total %d unique Python symbols\n", symbols.size());
- return symbols;
-}
-
-std::string PyPerfUtil::getSymbolName(Symbol& sym) const {
- std::string nameStr = std::string(sym.name).substr(0, FUNCTION_NAME_LEN);
- std::string classStr = std::string(sym.classname).substr(0, CLASS_NAME_LEN);
- if (classStr.size() > 0) {
- nameStr = classStr + "." + nameStr;
- }
-
- std::string file = std::string(sym.file).substr(0, FILE_NAME_LEN);
- if (file.empty()) {
- return nameStr;
- }
- if (file[0] == '/') {
- file = file.substr(1);
- }
- if (file.find("./") == 0) {
- file = file.substr(2);
- }
- if (file.find(".py", file.size() - 3) == (file.size() - 3)) {
- file = file.substr(0, file.size() - 3);
- }
- std::replace(file.begin(), file.end(), '/', '.');
-
- return file + "." + nameStr;
-}
-
-bool PyPerfUtil::tryTargetPid(int pid, PidData& data) {
- FindPythonPathHelper helper{pid, false, 0, 0};
- bcc_procutils_each_module(pid, &findPythonPathCallback, &helper);
- if (!helper.found) {
- logInfo(2, "PID %d does not contain Python library\n", pid);
- return false;
- }
-
- char path[256];
- int res = std::snprintf(path, sizeof(path), "/proc/%d/map_files/%lx-%lx", pid,
- helper.st, helper.en);
- if (res < 0 || size_t(res) >= sizeof(path)) {
- return false;
- }
-
- if (!getAddrOfPythonBinary(path, data)) {
- std::fprintf(
- stderr,
- "Failed getting addresses in potential Python library in PID %d\n",
- pid);
- return false;
- }
- data.offsets = kPy36OffsetConfig;
- data.current_state_addr += helper.st;
- logInfo(2, "PID %d has _PyThreadState_Current at %lx\n", pid,
- data.current_state_addr);
- data.tls_key_addr += helper.st;
- logInfo(2, "PID %d has autoTLSKey at %lx\n", pid, data.current_state_addr);
- data.gil_locked_addr += helper.st;
- logInfo(2, "PID %d has gil_locked at %lx\n", pid, data.current_state_addr);
- data.gil_last_holder_addr += helper.st;
- logInfo(2, "PID %d has gil_last_holder at %lx\n", pid,
- data.current_state_addr);
-
- return true;
-}
-
-} // namespace pyperf
-} // namespace ebpf
diff --git a/examples/cpp/pyperf/PyPerfUtil.h b/examples/cpp/pyperf/PyPerfUtil.h
deleted file mode 100644
index c3396f4..0000000
--- a/examples/cpp/pyperf/PyPerfUtil.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * Copyright (c) Facebook, Inc.
- * Licensed under the Apache License, Version 2.0 (the "License")
- */
-
-#pragma once
-
-#include <string>
-#include <unordered_map>
-#include <vector>
-
-#include <linux/perf_event.h>
-#include <sys/types.h>
-
-#include "BPF.h"
-#include "PyPerfSampleProcessor.h"
-#include "PyPerfType.h"
-
-namespace ebpf {
-namespace pyperf {
-
-class PyPerfUtil {
- public:
- enum class PyPerfResult : int {
- SUCCESS = 0,
- INIT_FAIL,
- PERF_BUF_OPEN_FAIL,
- NO_INIT,
- EVENT_ATTACH_FAIL,
- EVENT_DETACH_FAIL
- };
-
- // init must be invoked exactly once before invoking profile
- PyPerfResult init();
-
- PyPerfResult profile(int64_t sampleRate, int64_t durationMs,
- PyPerfSampleProcessor* processor);
-
- std::unordered_map<int32_t, std::string> getSymbolMapping();
-
- uint32_t getTotalSamples() const { return totalSamples_; }
-
- uint32_t getLostSamples() const { return lostSamples_; }
-
- private:
- uint32_t totalSamples_ = 0, lostSamples_ = 0;
-
- ebpf::BPF bpf_{0, nullptr, false, "", true};
- std::vector<PyPerfSample> samples_;
- bool initCompleted_{false};
-
- void handleSample(const void* data, int dataSize);
- void handleLostSamples(int lostCnt);
- friend void handleLostSamplesCallback(void*, uint64_t);
- friend void handleSampleCallback(void*, void*, int);
-
- std::string getSymbolName(Symbol& sym) const;
-
- bool tryTargetPid(int pid, PidData& data);
-};
-} // namespace pyperf
-} // namespace ebpf
diff --git a/examples/hello_world.py b/examples/hello_world.py
index bb52f3e..49c5535 100755
--- a/examples/hello_world.py
+++ b/examples/hello_world.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# Copyright (c) PLUMgrid, Inc.
# Licensed under the Apache License, Version 2.0 (the "License")
diff --git a/examples/local_storage/inode_storage.py b/examples/local_storage/inode_storage.py
deleted file mode 100755
index fcc58c5..0000000
--- a/examples/local_storage/inode_storage.py
+++ /dev/null
@@ -1,28 +0,0 @@
-#!/usr/bin/python3
-
-from bcc import BPF
-
-source = r"""
-#include <linux/fs.h>
-
-BPF_INODE_STORAGE(inode_storage_map, int);
-
-LSM_PROBE(inode_rename, struct inode *old_dir, struct dentry *old_dentry,
- struct inode *new_dir, struct dentry *new_dentry, unsigned int flags)
-{
- int *value;
-
- value = inode_storage_map.inode_storage_get(old_dentry->d_inode, 0, BPF_LOCAL_STORAGE_GET_F_CREATE);
- if (!value)
- return 0;
-
- bpf_trace_printk("%d", *value);
- return 0;
-}
-"""
-
-b = BPF(text=source)
-try:
- b.trace_print()
-except KeyboardInterrupt:
- pass
diff --git a/examples/local_storage/task_storage.py b/examples/local_storage/task_storage.py
deleted file mode 100755
index ee9e9b7..0000000
--- a/examples/local_storage/task_storage.py
+++ /dev/null
@@ -1,41 +0,0 @@
-#!/usr/bin/python3
-
-from bcc import BPF
-
-source = r"""
-BPF_TASK_STORAGE(task_storage_map, __u64);
-
-KFUNC_PROBE(inet_listen)
-{
- __u64 ts = bpf_ktime_get_ns();
-
- /* save timestamp to local storage on function entry */
- task_storage_map.task_storage_get(bpf_get_current_task_btf(), &ts, BPF_LOCAL_STORAGE_GET_F_CREATE);
-
- bpf_trace_printk("inet_listen entry: store timestamp %lld", ts);
- return 0;
-}
-
-KRETFUNC_PROBE(inet_listen)
-{
- __u64 *ts;
-
- /* retrieve timestamp stored at local storage on function exit */
- ts = task_storage_map.task_storage_get(bpf_get_current_task_btf(), 0, 0);
- if (!ts)
- return 0;
-
- /* delete timestamp from local storage */
- task_storage_map.task_storage_delete(bpf_get_current_task_btf());
-
- /* calculate latency */
- bpf_trace_printk("inet_listen exit: cost %lldus", (bpf_ktime_get_ns() - *ts) / 1000);
- return 0;
-}
-"""
-
-b = BPF(text=source)
-try:
- b.trace_print()
-except KeyboardInterrupt:
- pass
diff --git a/examples/lua/bashreadline.c b/examples/lua/bashreadline.c
index 917f944..fad33d7 100644
--- a/examples/lua/bashreadline.c
+++ b/examples/lua/bashreadline.c
@@ -15,8 +15,7 @@
return 0;
pid = bpf_get_current_pid_tgid();
data.pid = pid;
- bpf_probe_read_user(&data.str, sizeof(data.str),
- (void *)PT_REGS_RC(ctx));
+ bpf_probe_read(&data.str, sizeof(data.str), (void *)PT_REGS_RC(ctx));
events.perf_submit(ctx, &data, sizeof(data));
return 0;
};
diff --git a/examples/lua/kprobe-latency.lua b/examples/lua/kprobe-latency.lua
index 98464e5..60ac2c1 100644
--- a/examples/lua/kprobe-latency.lua
+++ b/examples/lua/kprobe-latency.lua
@@ -30,7 +30,7 @@
local trace_start = bpf.kprobe('myprobe:blk_start_request', function (ptregs)
map[ptregs.parm1] = time()
end, false, -1, 0)
-local trace_end = bpf.kprobe('myprobe2:blk_account_io_done', function (ptregs)
+local trace_end = bpf.kprobe('myprobe2:blk_account_io_completion', function (ptregs)
-- The lines below are computing index
-- using log10(x)*10 = log2(x)*10/log2(10) = log2(x)*3
-- index = 29 ~ 1 usec
diff --git a/examples/lua/memleak.lua b/examples/lua/memleak.lua
index 1181b4e..99c1522 100755
--- a/examples/lua/memleak.lua
+++ b/examples/lua/memleak.lua
@@ -113,7 +113,7 @@
size_filter = "if (size > %d) return 0;" % args.max_size
end
- local stack_flags = "0"
+ local stack_flags = "BPF_F_REUSE_STACKID"
if args.pid then
stack_flags = stack_flags .. "|BPF_F_USER_STACK"
end
diff --git a/examples/lua/offcputime.lua b/examples/lua/offcputime.lua
index 1202265..09c704f 100755
--- a/examples/lua/offcputime.lua
+++ b/examples/lua/offcputime.lua
@@ -54,7 +54,7 @@
// create map key
u64 zero = 0, *val;
struct key_t key = {};
- int stack_flags = 0;
+ int stack_flags = BPF_F_REUSE_STACKID;
/*
if (!(prev->flags & PF_KTHREAD))
@@ -64,10 +64,8 @@
bpf_get_current_comm(&key.name, sizeof(key.name));
key.stack_id = stack_traces.get_stackid(ctx, stack_flags);
- val = counts.lookup_or_try_init(&key, &zero);
- if (val) {
- (*val) += delta;
- }
+ val = counts.lookup_or_init(&key, &zero);
+ (*val) += delta;
return 0;
}
]]
diff --git a/examples/lua/strlen_count.lua b/examples/lua/strlen_count.lua
index 5a6b000..553d043 100755
--- a/examples/lua/strlen_count.lua
+++ b/examples/lua/strlen_count.lua
@@ -26,7 +26,7 @@
if (pid != PID)
return 0;
char str[128] = {};
- bpf_probe_read_user(&str, sizeof(str), (void *)PT_REGS_PARM1(ctx));
+ bpf_probe_read(&str, sizeof(str), (void *)PT_REGS_PARM1(ctx));
bpf_trace_printk("strlen(\"%s\")\n", &str);
return 0;
};
diff --git a/examples/lua/task_switch.lua b/examples/lua/task_switch.lua
index 4a6dbf5..1c0aaa8 100755
--- a/examples/lua/task_switch.lua
+++ b/examples/lua/task_switch.lua
@@ -32,10 +32,8 @@
key.curr_pid = bpf_get_current_pid_tgid();
key.prev_pid = prev->pid;
- val = stats.lookup_or_try_init(&key, &zero);
- if (val) {
- (*val)++;
- }
+ val = stats.lookup_or_init(&key, &zero);
+ (*val)++;
return 0;
}
]]
diff --git a/examples/lua/usdt_ruby.lua b/examples/lua/usdt_ruby.lua
index 94c059c..5b5df2d 100755
--- a/examples/lua/usdt_ruby.lua
+++ b/examples/lua/usdt_ruby.lua
@@ -22,7 +22,7 @@
bpf_usdt_readarg(2, ctx, &addr);
char fn_name[128] = {};
- bpf_probe_read_user(&fn_name, sizeof(fn_name), (void *)addr);
+ bpf_probe_read(&fn_name, sizeof(fn_name), (void *)addr);
bpf_trace_printk("%s(...)\n", fn_name);
return 0;
diff --git a/examples/networking/distributed_bridge/main.py b/examples/networking/distributed_bridge/main.py
index c72360e..056443e 100755
--- a/examples/networking/distributed_bridge/main.py
+++ b/examples/networking/distributed_bridge/main.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# Copyright (c) PLUMgrid, Inc.
# Licensed under the Apache License, Version 2.0 (the "License")
diff --git a/examples/networking/distributed_bridge/tunnel.c b/examples/networking/distributed_bridge/tunnel.c
index da795a5..0bd9982 100644
--- a/examples/networking/distributed_bridge/tunnel.c
+++ b/examples/networking/distributed_bridge/tunnel.c
@@ -36,11 +36,9 @@
if (ifindex) {
//bpf_trace_printk("ingress tunnel_id=%d ifindex=%d\n", tkey.tunnel_id, *ifindex);
struct vni_key vk = {ethernet->src, *ifindex, 0};
- struct host *src_host = mac2host.lookup_or_try_init(&vk,
+ struct host *src_host = mac2host.lookup_or_init(&vk,
&(struct host){tkey.tunnel_id, tkey.remote_ipv4, 0, 0});
- if (src_host) {
- lock_xadd(&src_host->rx_pkts, 1);
- }
+ lock_xadd(&src_host->rx_pkts, 1);
bpf_clone_redirect(skb, *ifindex, 1/*ingress*/);
} else {
bpf_trace_printk("ingress invalid tunnel_id=%d\n", tkey.tunnel_id);
diff --git a/examples/networking/distributed_bridge/tunnel.py b/examples/networking/distributed_bridge/tunnel.py
index 11b59f0..ef94292 100755
--- a/examples/networking/distributed_bridge/tunnel.py
+++ b/examples/networking/distributed_bridge/tunnel.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# Copyright (c) PLUMgrid, Inc.
# Licensed under the Apache License, Version 2.0 (the "License")
diff --git a/examples/networking/distributed_bridge/tunnel_mesh.py b/examples/networking/distributed_bridge/tunnel_mesh.py
index 54ecfcd..f111ac9 100644
--- a/examples/networking/distributed_bridge/tunnel_mesh.py
+++ b/examples/networking/distributed_bridge/tunnel_mesh.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# Copyright (c) PLUMgrid, Inc.
# Licensed under the Apache License, Version 2.0 (the "License")
diff --git a/examples/networking/dns_matching/dns_matching.py b/examples/networking/dns_matching/dns_matching.py
index 943dca5..c8625cd 100755
--- a/examples/networking/dns_matching/dns_matching.py
+++ b/examples/networking/dns_matching/dns_matching.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
from __future__ import print_function
from bcc import BPF
diff --git a/examples/networking/http_filter/http-parse-complete.c b/examples/networking/http_filter/http-parse-complete.c
index ef102ba..8c6dbf8 100644
--- a/examples/networking/http_filter/http-parse-complete.c
+++ b/examples/networking/http_filter/http-parse-complete.c
@@ -27,7 +27,7 @@
AND ALL the other packets having same (src_ip,dst_ip,src_port,dst_port)
this means belonging to the same "session"
this additional check avoids url truncation, if url is too long
- userspace script, if necessary, reassembles urls split in 2 or more packets.
+ userspace script, if necessary, reassembles urls splitted in 2 or more packets.
if the program is loaded as PROG_TYPE_SOCKET_FILTER
and attached to a socket
return 0 -> DROP the packet
@@ -100,7 +100,7 @@
unsigned long p[7];
int i = 0;
for (i = 0; i < 7; i++) {
- p[i] = load_byte(skb, payload_offset + i);
+ p[i] = load_byte(skb , payload_offset + i);
}
//find a match with an HTTP message
@@ -138,10 +138,10 @@
}
goto DROP;
- //keep the packet and send it to userspace returning -1
+ //keep the packet and send it to userspace retruning -1
HTTP_MATCH:
//if not already present, insert into map <Key, Leaf>
- sessions.lookup_or_try_init(&key,&zero);
+ sessions.lookup_or_init(&key,&zero);
//send packet to userspace returning -1
KEEP:
diff --git a/examples/networking/http_filter/http-parse-complete.py b/examples/networking/http_filter/http-parse-complete.py
index 324232d..1218cb2 100644
--- a/examples/networking/http_filter/http-parse-complete.py
+++ b/examples/networking/http_filter/http-parse-complete.py
@@ -1,82 +1,86 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
-# Bertrone Matteo - Polytechnic of Turin
-# November 2015
+#Bertrone Matteo - Polytechnic of Turin
+#November 2015
#
-# eBPF application that parses HTTP packets
-# and extracts (and prints on screen) the URL
-# contained in the GET/POST request.
+#eBPF application that parses HTTP packets
+#and extracts (and prints on screen) the URL contained in the GET/POST request.
#
-# eBPF program http_filter is used as SOCKET_FILTER attached to eth0 interface.
-# Only packets of type ip and tcp containing HTTP GET/POST are
-# returned to userspace, others dropped
+#eBPF program http_filter is used as SOCKET_FILTER attached to eth0 interface.
+#only packet of type ip and tcp containing HTTP GET/POST are returned to userspace, others dropped
#
-# Python script uses bcc BPF Compiler Collection by
-# iovisor (https://github.com/iovisor/bcc) and prints on stdout the first
-# line of the HTTP GET/POST request containing the url
+#python script uses bcc BPF Compiler Collection by iovisor (https://github.com/iovisor/bcc)
+#and prints on stdout the first line of the HTTP GET/POST request containing the url
from __future__ import print_function
from bcc import BPF
+from ctypes import *
+from struct import *
from sys import argv
+import sys
import socket
import os
+import struct
import binascii
import time
-CLEANUP_N_PACKETS = 50 # cleanup every CLEANUP_N_PACKETS packets received
-MAX_URL_STRING_LEN = 8192 # max url string len (usually 8K)
-MAX_AGE_SECONDS = 30 # max age entry in bpf_sessions map
+CLEANUP_N_PACKETS = 50 #run cleanup every CLEANUP_N_PACKETS packets received
+MAX_URL_STRING_LEN = 8192 #max url string len (usually 8K)
+MAX_AGE_SECONDS = 30 #max age entry in bpf_sessions map
-
-# convert a bin string into a string of hex char
-# helper function to print raw packet in hex
+#convert a bin string into a string of hex char
+#helper function to print raw packet in hex
def toHex(s):
- lst = ""
+ lst = []
for ch in s:
hv = hex(ord(ch)).replace('0x', '')
if len(hv) == 1:
- hv = '0' + hv
- lst = lst + hv
- return lst
+ hv = '0'+hv
+ lst.append(hv)
+ return reduce(lambda x,y:x+y, lst)
-# print str until CR+LF
-def printUntilCRLF(s):
- print(s.split(b'\r\n')[0].decode())
-
-
-# cleanup function
-def cleanup():
- # get current time in seconds
- current_time = int(time.time())
- # looking for leaf having:
- # timestap == 0 --> update with current timestamp
- # AGE > MAX_AGE_SECONDS --> delete item
- for key, leaf in bpf_sessions.items():
- try:
- current_leaf = bpf_sessions[key]
- # set timestamp if timestamp == 0
- if (current_leaf.timestamp == 0):
- bpf_sessions[key] = bpf_sessions.Leaf(current_time)
- else:
- # delete older entries
- if (current_time - current_leaf.timestamp > MAX_AGE_SECONDS):
- del bpf_sessions[key]
- except:
- print("cleanup exception.")
+#print str until CR+LF
+def printUntilCRLF(str):
+ for k in range (0,len(str)-1):
+ if (str[k] == '\n'):
+ if (str[k-1] == '\r'):
+ print ("")
+ return
+ print ("%c" % (str[k]), end = "")
+ print("")
return
+#cleanup function
+def cleanup():
+ #get current time in seconds
+ current_time = int(time.time())
+ #looking for leaf having:
+ #timestap == 0 --> update with current timestamp
+ #AGE > MAX_AGE_SECONDS --> delete item
+ for key,leaf in bpf_sessions.items():
+ try:
+ current_leaf = bpf_sessions[key]
+ #set timestamp if timestamp == 0
+ if (current_leaf.timestamp == 0):
+ bpf_sessions[key] = bpf_sessions.Leaf(current_time)
+ else:
+ #delete older entries
+ if (current_time - current_leaf.timestamp > MAX_AGE_SECONDS):
+ del bpf_sessions[key]
+ except:
+ print("cleanup exception.")
+ return
-# args
+#args
def usage():
print("USAGE: %s [-i <if_name>]" % argv[0])
print("")
print("Try '%s -h' for more options." % argv[0])
exit()
-
-# help
+#help
def help():
print("USAGE: %s [-i <if_name>]" % argv[0])
print("")
@@ -89,218 +93,206 @@
print(" http-parse -i wlan0 # bind socket to wlan0")
exit()
-
-# arguments
-interface = "eth0"
+#arguments
+interface="eth0"
if len(argv) == 2:
- if str(argv[1]) == '-h':
- help()
- else:
- usage()
-
-if len(argv) == 3:
- if str(argv[1]) == '-i':
- interface = argv[2]
- else:
- usage()
-
-if len(argv) > 3:
+ if str(argv[1]) == '-h':
+ help()
+ else:
usage()
-print("binding socket to '%s'" % interface)
+if len(argv) == 3:
+ if str(argv[1]) == '-i':
+ interface = argv[2]
+ else:
+ usage()
+
+if len(argv) > 3:
+ usage()
+
+print ("binding socket to '%s'" % interface)
# initialize BPF - load source code from http-parse-complete.c
-bpf = BPF(src_file="http-parse-complete.c", debug=0)
+bpf = BPF(src_file = "http-parse-complete.c",debug = 0)
-# load eBPF program http_filter of type SOCKET_FILTER into the kernel eBPF vm
-# more info about eBPF program types
-# http://man7.org/linux/man-pages/man2/bpf.2.html
+#load eBPF program http_filter of type SOCKET_FILTER into the kernel eBPF vm
+#more info about eBPF program types
+#http://man7.org/linux/man-pages/man2/bpf.2.html
function_http_filter = bpf.load_func("http_filter", BPF.SOCKET_FILTER)
-# create raw socket, bind it to interface
-# attach bpf program to socket created
+#create raw socket, bind it to interface
+#attach bpf program to socket created
BPF.attach_raw_socket(function_http_filter, interface)
-# get file descriptor of the socket previously
-# created inside BPF.attach_raw_socket
+#get file descriptor of the socket previously created inside BPF.attach_raw_socket
socket_fd = function_http_filter.sock
-# create python socket object, from the file descriptor
-sock = socket.fromfd(socket_fd, socket.PF_PACKET,
- socket.SOCK_RAW, socket.IPPROTO_IP)
-# set it as blocking socket
+#create python socket object, from the file descriptor
+sock = socket.fromfd(socket_fd,socket.PF_PACKET,socket.SOCK_RAW,socket.IPPROTO_IP)
+#set it as blocking socket
sock.setblocking(True)
-# get pointer to bpf map of type hash
+#get pointer to bpf map of type hash
bpf_sessions = bpf.get_table("sessions")
-# packets counter
+#packets counter
packet_count = 0
-# dictionary containing association
-# <key(ipsrc,ipdst,portsrc,portdst),payload_string>.
-# if url is not entirely contained in only one packet,
-# save the firt part of it in this local dict
-# when I find \r\n in a next pkt, append and print the whole url
+#dictionary containing association <key(ipsrc,ipdst,portsrc,portdst),payload_string>
+#if url is not entirely contained in only one packet, save the firt part of it in this local dict
+#when I find \r\n in a next pkt, append and print all the url
local_dictionary = {}
while 1:
- # retrieve raw packet from socket
- packet_str = os.read(socket_fd, 4096) # set packet length to max packet length on the interface
- packet_count += 1
+ #retrieve raw packet from socket
+ packet_str = os.read(socket_fd,4096) #set packet length to max packet length on the interface
+ packet_count += 1
- # DEBUG - print raw packet in hex format
- # packet_hex = toHex(packet_str)
- # print ("%s" % packet_hex)
+ #DEBUG - print raw packet in hex format
+ #packet_hex = toHex(packet_str)
+ #print ("%s" % packet_hex)
- # convert packet into bytearray
- packet_bytearray = bytearray(packet_str)
+ #convert packet into bytearray
+ packet_bytearray = bytearray(packet_str)
- # ethernet header length
- ETH_HLEN = 14
+ #ethernet header length
+ ETH_HLEN = 14
- # IP HEADER
- # https://tools.ietf.org/html/rfc791
- # 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
- # +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- # |Version| IHL |Type of Service| Total Length |
- # +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- #
- # IHL : Internet Header Length is the length of the internet header
- # value to multiply * 4 byte
- # e.g. IHL = 5 ; IP Header Length = 5 * 4 byte = 20 byte
- #
- # Total length: This 16-bit field defines the entire packet size,
- # including header and data, in bytes.
+ #IP HEADER
+ #https://tools.ietf.org/html/rfc791
+ # 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ # +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ # |Version| IHL |Type of Service| Total Length |
+ # +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ #
+ #IHL : Internet Header Length is the length of the internet header
+ #value to multiply * 4 byte
+ #e.g. IHL = 5 ; IP Header Length = 5 * 4 byte = 20 byte
+ #
+ #Total length: This 16-bit field defines the entire packet size,
+ #including header and data, in bytes.
- # calculate packet total length
- total_length = packet_bytearray[ETH_HLEN + 2] # load MSB
- total_length = total_length << 8 # shift MSB
- total_length = total_length + packet_bytearray[ETH_HLEN + 3] # add LSB
+ #calculate packet total length
+ total_length = packet_bytearray[ETH_HLEN + 2] #load MSB
+ total_length = total_length << 8 #shift MSB
+ total_length = total_length + packet_bytearray[ETH_HLEN+3] #add LSB
- # calculate ip header length
- ip_header_length = packet_bytearray[ETH_HLEN] # load Byte
- ip_header_length = ip_header_length & 0x0F # mask bits 0..3
- ip_header_length = ip_header_length << 2 # shift to obtain length
+ #calculate ip header length
+ ip_header_length = packet_bytearray[ETH_HLEN] #load Byte
+ ip_header_length = ip_header_length & 0x0F #mask bits 0..3
+ ip_header_length = ip_header_length << 2 #shift to obtain length
- # retrieve ip source/dest
- ip_src_str = packet_str[ETH_HLEN + 12: ETH_HLEN + 16] # ip source offset 12..15
- ip_dst_str = packet_str[ETH_HLEN + 16:ETH_HLEN + 20] # ip dest offset 16..19
+ #retrieve ip source/dest
+ ip_src_str = packet_str[ETH_HLEN+12:ETH_HLEN+16] #ip source offset 12..15
+ ip_dst_str = packet_str[ETH_HLEN+16:ETH_HLEN+20] #ip dest offset 16..19
- ip_src = int(toHex(ip_src_str), 16)
- ip_dst = int(toHex(ip_dst_str), 16)
+ ip_src = int(toHex(ip_src_str),16)
+ ip_dst = int(toHex(ip_dst_str),16)
- # TCP HEADER
- # https://www.rfc-editor.org/rfc/rfc793.txt
- # 12 13 14 15
- # 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
- # +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- # | Data | |U|A|P|R|S|F| |
- # | Offset| Reserved |R|C|S|S|Y|I| Window |
- # | | |G|K|H|T|N|N| |
- # +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- #
- # Data Offset: This indicates where the data begins.
- # The TCP header is an integral number of 32 bits long.
- # value to multiply * 4 byte
- # e.g. DataOffset = 5 ; TCP Header Length = 5 * 4 byte = 20 byte
+ #TCP HEADER
+ #https://www.rfc-editor.org/rfc/rfc793.txt
+ # 12 13 14 15
+ # 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ # +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ # | Data | |U|A|P|R|S|F| |
+ # | Offset| Reserved |R|C|S|S|Y|I| Window |
+ # | | |G|K|H|T|N|N| |
+ # +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ #
+ #Data Offset: This indicates where the data begins.
+ #The TCP header is an integral number of 32 bits long.
+ #value to multiply * 4 byte
+ #e.g. DataOffset = 5 ; TCP Header Length = 5 * 4 byte = 20 byte
- # calculate tcp header length
- tcp_header_length = packet_bytearray[ETH_HLEN + ip_header_length + 12] # load Byte
- tcp_header_length = tcp_header_length & 0xF0 # mask bit 4..7
- tcp_header_length = tcp_header_length >> 2 # SHR 4 ; SHL 2 -> SHR 2
+ #calculate tcp header length
+ tcp_header_length = packet_bytearray[ETH_HLEN + ip_header_length + 12] #load Byte
+ tcp_header_length = tcp_header_length & 0xF0 #mask bit 4..7
+ tcp_header_length = tcp_header_length >> 2 #SHR 4 ; SHL 2 -> SHR 2
- # retrieve port source/dest
- port_src_str = packet_str[ETH_HLEN + ip_header_length:ETH_HLEN + ip_header_length + 2]
- port_dst_str = packet_str[ETH_HLEN + ip_header_length + 2:ETH_HLEN + ip_header_length + 4]
+ #retrieve port source/dest
+ port_src_str = packet_str[ETH_HLEN+ip_header_length:ETH_HLEN+ip_header_length+2]
+ port_dst_str = packet_str[ETH_HLEN+ip_header_length+2:ETH_HLEN+ip_header_length+4]
- port_src = int(toHex(port_src_str), 16)
- port_dst = int(toHex(port_dst_str), 16)
+ port_src = int(toHex(port_src_str),16)
+ port_dst = int(toHex(port_dst_str),16)
- # calculate payload offset
- payload_offset = ETH_HLEN + ip_header_length + tcp_header_length
+ #calculate payload offset
+ payload_offset = ETH_HLEN + ip_header_length + tcp_header_length
- # payload_string contains only packet payload
- payload_string = packet_str[(payload_offset):(len(packet_bytearray))]
- # CR + LF (substring to find)
- crlf = b'\r\n'
+ #payload_string contains only packet payload
+ payload_string = packet_str[(payload_offset):(len(packet_bytearray))]
- # current_Key contains ip source/dest and port source/map
- # useful for direct bpf_sessions map access
- current_Key = bpf_sessions.Key(ip_src, ip_dst, port_src, port_dst)
+ #CR + LF (substring to find)
+ crlf = "\r\n"
- # looking for HTTP GET/POST request
- if ((payload_string[:3] == b'GET') or (payload_string[:4] == b'POST')
- or (payload_string[:4] == b'HTTP') or (payload_string[:3] == b'PUT')
- or (payload_string[:6] == b'DELETE') or (payload_string[:4] == b'HEAD')):
- # match: HTTP GET/POST packet found
- if (crlf in payload_string):
- # url entirely contained in first packet -> print it all
- printUntilCRLF(payload_string)
+ #current_Key contains ip source/dest and port source/map
+ #useful for direct bpf_sessions map access
+ current_Key = bpf_sessions.Key(ip_src,ip_dst,port_src,port_dst)
- # delete current_Key from bpf_sessions, url already printed.
- # current session not useful anymore
- try:
- del bpf_sessions[current_Key]
- except:
- print("error during delete from bpf map ")
- else:
- # url NOT entirely contained in first packet
- # not found \r\n in payload.
- # save current part of the payload_string in dictionary
- # <key(ips,ipd,ports,portd),payload_string>
- local_dictionary[binascii.hexlify(current_Key)] = payload_string
+ #looking for HTTP GET/POST request
+ if ((payload_string[:3] == "GET") or (payload_string[:4] == "POST") or (payload_string[:4] == "HTTP") \
+ or ( payload_string[:3] == "PUT") or (payload_string[:6] == "DELETE") or (payload_string[:4] == "HEAD") ):
+ #match: HTTP GET/POST packet found
+ if (crlf in payload_string):
+ #url entirely contained in first packet -> print it all
+ printUntilCRLF(payload_string)
+
+ #delete current_Key from bpf_sessions, url already printed. current session not useful anymore
+ try:
+ del bpf_sessions[current_Key]
+ except:
+ print ("error during delete from bpf map ")
else:
- # NO match: HTTP GET/POST NOT found
+ #url NOT entirely contained in first packet
+ #not found \r\n in payload.
+ #save current part of the payload_string in dictionary <key(ips,ipd,ports,portd),payload_string>
+ local_dictionary[binascii.hexlify(current_Key)] = payload_string
+ else:
+ #NO match: HTTP GET/POST NOT found
- # check if the packet belong to a session saved in bpf_sessions
- if (current_Key in bpf_sessions):
- # check id the packet belong to a session saved in local_dictionary
- # (local_dictionary maintains HTTP GET/POST url not
- # printed yet because split in N packets)
- if (binascii.hexlify(current_Key) in local_dictionary):
- # first part of the HTTP GET/POST url is already present in
- # local dictionary (prev_payload_string)
- prev_payload_string = local_dictionary[binascii.hexlify(current_Key)]
- # looking for CR+LF in current packet.
- if (crlf in payload_string):
- # last packet. containing last part of HTTP GET/POST
- # url split in N packets. Append current payload
- prev_payload_string += payload_string
- # print HTTP GET/POST url
- printUntilCRLF(prev_payload_string)
- # clean bpf_sessions & local_dictionary
- try:
- del bpf_sessions[current_Key]
- del local_dictionary[binascii.hexlify(current_Key)]
- except:
- print("error deleting from map or dictionary")
- else:
- # NOT last packet. Containing part of HTTP GET/POST url
- # split in N packets.
- # Append current payload
- prev_payload_string += payload_string
- # check if not size exceeding
- # (usually HTTP GET/POST url < 8K )
- if (len(prev_payload_string) > MAX_URL_STRING_LEN):
- print("url too long")
- try:
- del bpf_sessions[current_Key]
- del local_dictionary[binascii.hexlify(current_Key)]
- except:
- print("error deleting from map or dict")
- # update dictionary
- local_dictionary[binascii.hexlify(current_Key)] = prev_payload_string
- else:
- # first part of the HTTP GET/POST url is
- # NOT present in local dictionary
- # bpf_sessions contains invalid entry -> delete it
- try:
- del bpf_sessions[current_Key]
- except:
- print("error del bpf_session")
+ #check if the packet belong to a session saved in bpf_sessions
+ if (current_Key in bpf_sessions):
+ #check id the packet belong to a session saved in local_dictionary
+ #(local_dictionary mantains HTTP GET/POST url not printed yet because splitted in N packets)
+ if (binascii.hexlify(current_Key) in local_dictionary):
+ #first part of the HTTP GET/POST url is already present in local dictionary (prev_payload_string)
+ prev_payload_string = local_dictionary[binascii.hexlify(current_Key)]
+ #looking for CR+LF in current packet.
+ if (crlf in payload_string):
+ #last packet. containing last part of HTTP GET/POST url splitted in N packets.
+ #append current payload
+ prev_payload_string += payload_string
+ #print HTTP GET/POST url
+ printUntilCRLF(prev_payload_string)
+ #clean bpf_sessions & local_dictionary
+ try:
+ del bpf_sessions[current_Key]
+ del local_dictionary[binascii.hexlify(current_Key)]
+ except:
+ print ("error deleting from map or dictionary")
+ else:
+ #NOT last packet. containing part of HTTP GET/POST url splitted in N packets.
+ #append current payload
+ prev_payload_string += payload_string
+ #check if not size exceeding (usually HTTP GET/POST url < 8K )
+ if (len(prev_payload_string) > MAX_URL_STRING_LEN):
+ print("url too long")
+ try:
+ del bpf_sessions[current_Key]
+ del local_dictionary[binascii.hexlify(current_Key)]
+ except:
+ print ("error deleting from map or dict")
+ #update dictionary
+ local_dictionary[binascii.hexlify(current_Key)] = prev_payload_string
+ else:
+ #first part of the HTTP GET/POST url is NOT present in local dictionary
+ #bpf_sessions contains invalid entry -> delete it
+ try:
+ del bpf_sessions[current_Key]
+ except:
+ print ("error del bpf_session")
- # check if dirty entry are present in bpf_sessions
- if (((packet_count) % CLEANUP_N_PACKETS) == 0):
- cleanup()
+ #check if dirty entry are present in bpf_sessions
+ if (((packet_count) % CLEANUP_N_PACKETS) == 0):
+ cleanup()
diff --git a/examples/networking/http_filter/http-parse-simple.c b/examples/networking/http_filter/http-parse-simple.c
index 9afbe1e..6ec5302 100644
--- a/examples/networking/http_filter/http-parse-simple.c
+++ b/examples/networking/http_filter/http-parse-simple.c
@@ -71,7 +71,7 @@
unsigned long p[7];
int i = 0;
for (i = 0; i < 7; i++) {
- p[i] = load_byte(skb, payload_offset + i);
+ p[i] = load_byte(skb , payload_offset + i);
}
//find a match with an HTTP message
@@ -103,7 +103,7 @@
//no HTTP match
goto DROP;
- //keep the packet and send it to userspace returning -1
+ //keep the packet and send it to userspace retruning -1
KEEP:
return -1;
diff --git a/examples/networking/http_filter/http-parse-simple.py b/examples/networking/http_filter/http-parse-simple.py
index 9d1e9aa..1fad0d8 100644
--- a/examples/networking/http_filter/http-parse-simple.py
+++ b/examples/networking/http_filter/http-parse-simple.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
#Bertrone Matteo - Polytechnic of Turin
#November 2015
@@ -144,7 +144,7 @@
#print first line of the HTTP GET/POST request
#line ends with 0xOD 0xOA (\r\n)
#(if we want to print all the header print until \r\n\r\n)
- for i in range (payload_offset,len(packet_bytearray)-1):
+ for i in range (payload_offset-1,len(packet_bytearray)-1):
if (packet_bytearray[i]== 0x0A):
if (packet_bytearray[i-1] == 0x0D):
break
diff --git a/examples/networking/neighbor_sharing/tc_neighbor_sharing.py b/examples/networking/neighbor_sharing/tc_neighbor_sharing.py
index 8d13c43..43799c9 100755
--- a/examples/networking/neighbor_sharing/tc_neighbor_sharing.py
+++ b/examples/networking/neighbor_sharing/tc_neighbor_sharing.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# Copyright (c) PLUMgrid, Inc.
# Licensed under the Apache License, Version 2.0 (the "License")
diff --git a/examples/networking/net_monitor.py b/examples/networking/net_monitor.py
deleted file mode 100644
index 969ca28..0000000
--- a/examples/networking/net_monitor.py
+++ /dev/null
@@ -1,133 +0,0 @@
-#!/usr/bin/python
-#
-# net_monitor.py Aggregates incoming network traffic
-# outputs source ip, destination ip, the number of their network traffic, and current time
-# how to use : net_monitor.py <net_interface>
-#
-# Copyright (c) 2020 YoungEun Choe
-
-from bcc import BPF
-import time
-from ast import literal_eval
-import sys
-
-def help():
- print("execute: {0} <net_interface>".format(sys.argv[0]))
- print("e.g.: {0} eno1\n".format(sys.argv[0]))
- exit(1)
-
-if len(sys.argv) != 2:
- help()
-elif len(sys.argv) == 2:
- INTERFACE = sys.argv[1]
-
-bpf_text = """
-
-#include <uapi/linux/ptrace.h>
-#include <net/sock.h>
-#include <bcc/proto.h>
-#include <linux/bpf.h>
-
-#define IP_TCP 6
-#define IP_UDP 17
-#define IP_ICMP 1
-#define ETH_HLEN 14
-
-BPF_PERF_OUTPUT(skb_events);
-BPF_HASH(packet_cnt, u64, long, 256);
-
-int packet_monitor(struct __sk_buff *skb) {
- u8 *cursor = 0;
- u32 saddr, daddr;
- long* count = 0;
- long one = 1;
- u64 pass_value = 0;
-
- struct ethernet_t *ethernet = cursor_advance(cursor, sizeof(*ethernet));
-
- struct ip_t *ip = cursor_advance(cursor, sizeof(*ip));
- if (ip->nextp != IP_TCP)
- {
- if (ip -> nextp != IP_UDP)
- {
- if (ip -> nextp != IP_ICMP)
- return 0;
- }
- }
-
- saddr = ip -> src;
- daddr = ip -> dst;
-
- pass_value = saddr;
- pass_value = pass_value << 32;
- pass_value = pass_value + daddr;
-
- count = packet_cnt.lookup(&pass_value);
- if (count) // check if this map exists
- *count += 1;
- else // if the map for the key doesn't exist, create one
- {
- packet_cnt.update(&pass_value, &one);
- }
- return -1;
-}
-
-"""
-
-from ctypes import *
-import ctypes as ct
-import sys
-import socket
-import os
-import struct
-
-OUTPUT_INTERVAL = 1
-
-bpf = BPF(text=bpf_text)
-
-function_skb_matching = bpf.load_func("packet_monitor", BPF.SOCKET_FILTER)
-
-BPF.attach_raw_socket(function_skb_matching, INTERFACE)
-
- # retrieeve packet_cnt map
-packet_cnt = bpf.get_table('packet_cnt') # retrieeve packet_cnt map
-
-def decimal_to_human(input_value):
- input_value = int(input_value)
- hex_value = hex(input_value)[2:]
- pt3 = literal_eval((str('0x'+str(hex_value[-2:]))))
- pt2 = literal_eval((str('0x'+str(hex_value[-4:-2]))))
- pt1 = literal_eval((str('0x'+str(hex_value[-6:-4]))))
- pt0 = literal_eval((str('0x'+str(hex_value[-8:-6]))))
- result = str(pt0)+'.'+str(pt1)+'.'+str(pt2)+'.'+str(pt3)
- return result
-
-try:
- while True :
- time.sleep(OUTPUT_INTERVAL)
- packet_cnt_output = packet_cnt.items()
- output_len = len(packet_cnt_output)
- print('\n')
- for i in range(0,output_len):
- if (len(str(packet_cnt_output[i][0]))) != 30:
- continue
- temp = int(str(packet_cnt_output[i][0])[8:-2]) # initial output omitted from the kernel space program
- temp = int(str(bin(temp))[2:]) # raw file
- src = int(str(temp)[:32],2) # part1
- dst = int(str(temp)[32:],2)
- pkt_num = str(packet_cnt_output[i][1])[7:-1]
-
- monitor_result = 'source address : ' + decimal_to_human(str(src)) + ' ' + 'destination address : ' + \
- decimal_to_human(str(dst)) + ' ' + pkt_num + ' ' + 'time : ' + str(time.localtime()[0])+\
- ';'+str(time.localtime()[1]).zfill(2)+';'+str(time.localtime()[2]).zfill(2)+';'+\
- str(time.localtime()[3]).zfill(2)+';'+str(time.localtime()[4]).zfill(2)+';'+\
- str(time.localtime()[5]).zfill(2)
- print(monitor_result)
-
- # time.time() outputs time elapsed since 00:00 hours, 1st, Jan., 1970.
- packet_cnt.clear() # delete map entires after printing output. confiremd it deletes values and keys too
-
-except KeyboardInterrupt:
- sys.stdout.close()
- pass
-
diff --git a/examples/networking/simple_tc.py b/examples/networking/simple_tc.py
index 3818013..4dd8aa5 100755
--- a/examples/networking/simple_tc.py
+++ b/examples/networking/simple_tc.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# Copyright (c) PLUMgrid, Inc.
# Licensed under the Apache License, Version 2.0 (the "License")
@@ -16,7 +16,7 @@
try:
b = BPF(text=text, debug=0)
fn = b.load_func("hello", BPF.SCHED_CLS)
- ipr.link("add", ifname="t1a", kind="veth", peer="t1b")
+ ipr.link_create(ifname="t1a", kind="veth", peer="t1b")
idx = ipr.link_lookup(ifname="t1a")[0]
ipr.tc("add", "ingress", idx, "ffff:")
@@ -26,5 +26,5 @@
ipr.tc("add-filter", "bpf", idx, ":1", fd=fn.fd,
name=fn.name, parent="1:", action="ok", classid=1)
finally:
- if "idx" in locals(): ipr.link("del", index=idx)
+ if "idx" in locals(): ipr.link_remove(idx)
print("BPF tc functionality - SCHED_CLS: OK")
diff --git a/examples/networking/simulation.py b/examples/networking/simulation.py
index 794a4f8..2c6a0f3 100644
--- a/examples/networking/simulation.py
+++ b/examples/networking/simulation.py
@@ -40,10 +40,7 @@
"net.ipv6.conf.default.disable_ipv6=1"]
nsp = NSPopen(ns_ipdb.nl.netns, cmd1)
nsp.wait(); nsp.release()
- try:
- ns_ipdb.interfaces.lo.up().commit()
- except pyroute2.ipdb.exceptions.CommitException:
- print("Warning, commit for lo failed, operstate may be unknown")
+ ns_ipdb.interfaces.lo.up().commit()
if in_ifc:
in_ifname = in_ifc.ifname
with in_ifc as v:
@@ -52,7 +49,7 @@
else:
# delete the potentially leaf-over veth interfaces
ipr = IPRoute()
- for i in ipr.link_lookup(ifname='%sa' % ifc_base_name): ipr.link("del", index=i)
+ for i in ipr.link_lookup(ifname='%sa' % ifc_base_name): ipr.link_remove(i)
ipr.close()
try:
out_ifc = self.ipdb.create(ifname="%sa" % ifc_base_name, kind="veth",
@@ -68,19 +65,7 @@
raise
if out_ifc: out_ifc.up().commit()
- try:
- # this is a workaround for fc31 and possible other disto's.
- # when interface 'lo' is already up, do another 'up().commit()'
- # has issues in fc31.
- # the workaround may become permanent if we upgrade pyroute2
- # in all machines.
- if 'state' in ns_ipdb.interfaces.lo.keys():
- if ns_ipdb.interfaces.lo['state'] != 'up':
- ns_ipdb.interfaces.lo.up().commit()
- else:
- ns_ipdb.interfaces.lo.up().commit()
- except pyroute2.ipdb.exceptions.CommitException:
- print("Warning, commit for lo failed, operstate may be unknown")
+ ns_ipdb.interfaces.lo.up().commit()
ns_ipdb.initdb()
in_ifc = ns_ipdb.interfaces[in_ifname]
with in_ifc as v:
diff --git a/examples/networking/sockmap.py b/examples/networking/sockmap.py
deleted file mode 100755
index f827dbe..0000000
--- a/examples/networking/sockmap.py
+++ /dev/null
@@ -1,130 +0,0 @@
-#!/usr/bin/python
-# @lint-avoid-python-3-compatibility-imports
-#
-# Copyright (c) 2021 Chenyue Zhou
-
-from __future__ import print_function
-import os
-import sys
-import time
-import atexit
-import argparse
-
-from bcc import BPF, BPFAttachType, lib
-
-
-examples = """examples:
- ./sockmap.py -c /root/cgroup # attach to /root/cgroup
-"""
-parser = argparse.ArgumentParser(
- description="pipe data across multiple sockets",
- formatter_class=argparse.RawDescriptionHelpFormatter,
- epilog=examples)
-parser.add_argument("-c", "--cgroup", required=True,
- help="Specify the cgroup address. Note. must be cgroup2")
-
-bpf_text = '''
-#include <net/sock.h>
-
-#define MAX_SOCK_OPS_MAP_ENTRIES 65535
-
-struct sock_key {
- u32 remote_ip4;
- u32 local_ip4;
- u32 remote_port;
- u32 local_port;
- u32 family;
-};
-
-BPF_SOCKHASH(sock_hash, struct sock_key, MAX_SOCK_OPS_MAP_ENTRIES);
-
-static __always_inline void bpf_sock_ops_ipv4(struct bpf_sock_ops *skops) {
- struct sock_key skk = {
- .remote_ip4 = skops->remote_ip4,
- .local_ip4 = skops->local_ip4,
- .local_port = skops->local_port,
- .remote_port = bpf_ntohl(skops->remote_port),
- .family = skops->family,
- };
- int ret;
-
- bpf_trace_printk("remote-port: %d, local-port: %d\\n", skk.remote_port,
- skk.local_port);
- ret = sock_hash.sock_hash_update(skops, &skk, BPF_NOEXIST);
- if (ret) {
- bpf_trace_printk("bpf_sock_hash_update() failed. %d\\n", -ret);
- return;
- }
-
- bpf_trace_printk("Sockhash op: %d, port %d --> %d\\n", skops->op,
- skk.local_port, skk.remote_port);
-}
-
-int bpf_sockhash(struct bpf_sock_ops *skops) {
- u32 op = skops->op;
-
- /* ipv4 only */
- if (skops->family != AF_INET)
- return 0;
-
- switch (op) {
- case BPF_SOCK_OPS_PASSIVE_ESTABLISHED_CB:
- case BPF_SOCK_OPS_ACTIVE_ESTABLISHED_CB:
- bpf_sock_ops_ipv4(skops);
- break;
- default:
- break;
- }
-
- return 0;
-}
-
-int bpf_redir(struct sk_msg_md *msg) {
- if (msg->family != AF_INET)
- return SK_PASS;
-
- if (msg->remote_ip4 != msg->local_ip4)
- return SK_PASS;
-
- struct sock_key skk = {
- .remote_ip4 = msg->local_ip4,
- .local_ip4 = msg->remote_ip4,
- .local_port = bpf_ntohl(msg->remote_port),
- .remote_port = msg->local_port,
- .family = msg->family,
- };
- int ret = 0;
-
- ret = sock_hash.msg_redirect_hash(msg, &skk, BPF_F_INGRESS);
- bpf_trace_printk("try redirect port %d --> %d\\n", msg->local_port,
- bpf_ntohl(msg->remote_port));
- if (ret != SK_PASS)
- bpf_trace_printk("redirect port %d --> %d failed\\n", msg->local_port,
- bpf_ntohl(msg->remote_port));
-
- return ret;
-}
-'''
-args = parser.parse_args()
-bpf = BPF(text=bpf_text)
-func_sock_ops = bpf.load_func("bpf_sockhash", bpf.SOCK_OPS)
-func_sock_redir = bpf.load_func("bpf_redir", bpf.SK_MSG)
-# raise if error
-fd = os.open(args.cgroup, os.O_RDONLY)
-map_fd = lib.bpf_table_fd(bpf.module, b"sock_hash")
-bpf.attach_func(func_sock_ops, fd, BPFAttachType.CGROUP_SOCK_OPS)
-bpf.attach_func(func_sock_redir, map_fd, BPFAttachType.SK_MSG_VERDICT)
-
-def detach_all():
- bpf.detach_func(func_sock_ops, fd, BPFAttachType.CGROUP_SOCK_OPS)
- bpf.detach_func(func_sock_redir, map_fd, BPFAttachType.SK_MSG_VERDICT)
- print("Detaching...")
-
-atexit.register(detach_all)
-
-while True:
- try:
- bpf.trace_print()
- sleep(1)
- except KeyboardInterrupt:
- sys.exit(0)
diff --git a/examples/networking/tc_perf_event.py b/examples/networking/tc_perf_event.py
index 99f0e9e..40e7411 100755
--- a/examples/networking/tc_perf_event.py
+++ b/examples/networking/tc_perf_event.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# tc_perf_event.py Output skb and meta data through perf event
#
@@ -79,10 +79,7 @@
b["skb_events"].open_perf_buffer(print_skb_event)
print('Try: "ping6 ff02::1%me"\n')
print("%-3s %-32s %-12s %-10s" % ("CPU", "SRC IP", "DST IP", "Magic"))
- try:
- while True:
- b.perf_buffer_poll()
- except KeyboardInterrupt:
- pass
+ while True:
+ b.perf_buffer_poll()
finally:
if "me" in locals(): ipr.link("del", index=me)
diff --git a/examples/networking/tunnel_monitor/main.py b/examples/networking/tunnel_monitor/main.py
index 7d3acb8..d3359ef 100755
--- a/examples/networking/tunnel_monitor/main.py
+++ b/examples/networking/tunnel_monitor/main.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# Copyright (c) PLUMgrid, Inc.
# Licensed under the Apache License, Version 2.0 (the "License")
diff --git a/examples/networking/tunnel_monitor/monitor.c b/examples/networking/tunnel_monitor/monitor.c
index 17acbc6..630e4a6 100644
--- a/examples/networking/tunnel_monitor/monitor.c
+++ b/examples/networking/tunnel_monitor/monitor.c
@@ -125,15 +125,13 @@
if (key.outer_dip < key.outer_sip)
swap_ipkey(&key);
struct counters zleaf = {0};
- struct counters *leaf = stats.lookup_or_try_init(&key, &zleaf);
- if (leaf) {
- if (is_ingress) {
- lock_xadd(&leaf->rx_pkts, 1);
- lock_xadd(&leaf->rx_bytes, skb->len);
- } else {
- lock_xadd(&leaf->tx_pkts, 1);
- lock_xadd(&leaf->tx_bytes, skb->len);
- }
+ struct counters *leaf = stats.lookup_or_init(&key, &zleaf);
+ if (is_ingress) {
+ lock_xadd(&leaf->rx_pkts, 1);
+ lock_xadd(&leaf->rx_bytes, skb->len);
+ } else {
+ lock_xadd(&leaf->tx_pkts, 1);
+ lock_xadd(&leaf->tx_bytes, skb->len);
}
return 1;
}
diff --git a/examples/networking/tunnel_monitor/monitor.py b/examples/networking/tunnel_monitor/monitor.py
index fb3613e..bac3420 100644
--- a/examples/networking/tunnel_monitor/monitor.py
+++ b/examples/networking/tunnel_monitor/monitor.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# Copyright (c) PLUMgrid, Inc.
# Licensed under the Apache License, Version 2.0 (the "License")
diff --git a/examples/networking/vlan_filter/data-plane-tracing.c b/examples/networking/vlan_filter/data-plane-tracing.c
index 59c292d..8b725a5 100644
--- a/examples/networking/vlan_filter/data-plane-tracing.c
+++ b/examples/networking/vlan_filter/data-plane-tracing.c
@@ -44,11 +44,11 @@
default: goto DROP;
}
- //keep the packet and send it to userspace returning -1
+ //keep the packet and send it to userspace retruning -1
KEEP:
return -1;
//drop the packet returning 0
DROP:
return 0;
-}
+}
\ No newline at end of file
diff --git a/examples/networking/vlan_filter/data-plane-tracing.py b/examples/networking/vlan_filter/data-plane-tracing.py
index efaa7f1..975552f 100755
--- a/examples/networking/vlan_filter/data-plane-tracing.py
+++ b/examples/networking/vlan_filter/data-plane-tracing.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
from __future__ import print_function
from bcc import BPF
diff --git a/examples/networking/vlan_learning/vlan_learning.c b/examples/networking/vlan_learning/vlan_learning.c
index 4ca91a9..3774d74 100644
--- a/examples/networking/vlan_learning/vlan_learning.c
+++ b/examples/networking/vlan_learning/vlan_learning.c
@@ -32,13 +32,11 @@
// auto-program reverse direction table
int out_ifindex = leaf->out_ifindex;
struct ifindex_leaf_t zleaf = {0};
- struct ifindex_leaf_t *out_leaf = egress.lookup_or_try_init(&out_ifindex, &zleaf);
- if (out_leaf) {
- // to capture potential configuration changes
- out_leaf->out_ifindex = skb->ifindex;
- out_leaf->vlan_tci = skb->vlan_tci;
- out_leaf->vlan_proto = skb->vlan_proto;
- }
+ struct ifindex_leaf_t *out_leaf = egress.lookup_or_init(&out_ifindex, &zleaf);
+ // to capture potential configuration changes
+ out_leaf->out_ifindex = skb->ifindex;
+ out_leaf->vlan_tci = skb->vlan_tci;
+ out_leaf->vlan_proto = skb->vlan_proto;
// pop the vlan header and send to the destination
bpf_skb_vlan_pop(skb);
bpf_clone_redirect(skb, leaf->out_ifindex, 0);
diff --git a/examples/networking/vlan_learning/vlan_learning.py b/examples/networking/vlan_learning/vlan_learning.py
index 7229176..a902320 100755
--- a/examples/networking/vlan_learning/vlan_learning.py
+++ b/examples/networking/vlan_learning/vlan_learning.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# Copyright (c) PLUMgrid, Inc.
# Licensed under the Apache License, Version 2.0 (the "License")
diff --git a/examples/networking/xdp/CMakeLists.txt b/examples/networking/xdp/CMakeLists.txt
index 9a29fc1..ebe5239 100644
--- a/examples/networking/xdp/CMakeLists.txt
+++ b/examples/networking/xdp/CMakeLists.txt
@@ -1,2 +1 @@
-file(GLOB PY_FILES *.py)
-install(PROGRAMS ${PY_FILES} DESTINATION share/bcc/examples/networking/xdp)
+install(PROGRAMS xdp_drop_count.py DESTINATION share/bcc/examples/networking/xdp)
diff --git a/examples/networking/xdp/xdp_drop_count.py b/examples/networking/xdp/xdp_drop_count.py
index 6dbda58..f04cb15 100755
--- a/examples/networking/xdp/xdp_drop_count.py
+++ b/examples/networking/xdp/xdp_drop_count.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# xdp_drop_count.py Drop incoming packets on XDP layer and count for which
# protocol type
@@ -16,33 +16,24 @@
def usage():
print("Usage: {0} [-S] <ifdev>".format(sys.argv[0]))
print(" -S: use skb mode\n")
- print(" -D: use driver mode\n")
- print(" -H: use hardware offload mode\n")
print("e.g.: {0} eth0\n".format(sys.argv[0]))
exit(1)
if len(sys.argv) < 2 or len(sys.argv) > 3:
usage()
-offload_device = None
if len(sys.argv) == 2:
device = sys.argv[1]
-elif len(sys.argv) == 3:
- device = sys.argv[2]
-maptype = "percpu_array"
if len(sys.argv) == 3:
if "-S" in sys.argv:
# XDP_FLAGS_SKB_MODE
- flags |= BPF.XDP_FLAGS_SKB_MODE
- if "-D" in sys.argv:
- # XDP_FLAGS_DRV_MODE
- flags |= BPF.XDP_FLAGS_DRV_MODE
- if "-H" in sys.argv:
- # XDP_FLAGS_HW_MODE
- maptype = "array"
- offload_device = device
- flags |= BPF.XDP_FLAGS_HW_MODE
+ flags |= 2 << 0
+
+ if "-S" == sys.argv[1]:
+ device = sys.argv[2]
+ else:
+ device = sys.argv[1]
mode = BPF.XDP
#mode = BPF.SCHED_CLS
@@ -56,6 +47,7 @@
# load BPF program
b = BPF(text = """
+#define KBUILD_MODNAME "foo"
#include <uapi/linux/bpf.h>
#include <linux/in.h>
#include <linux/if_ether.h>
@@ -64,7 +56,8 @@
#include <linux/ip.h>
#include <linux/ipv6.h>
-BPF_TABLE(MAPTYPE, uint32_t, long, dropcnt, 256);
+
+BPF_TABLE("percpu_array", uint32_t, long, dropcnt, 256);
static inline int parse_ipv4(void *data, u64 nh_off, void *data_end) {
struct iphdr *iph = data + nh_off;
@@ -126,15 +119,13 @@
value = dropcnt.lookup(&index);
if (value)
- __sync_fetch_and_add(value, 1);
+ *value += 1;
return rc;
}
-""", cflags=["-w", "-DRETURNCODE=%s" % ret, "-DCTXTYPE=%s" % ctxtype,
- "-DMAPTYPE=\"%s\"" % maptype],
- device=offload_device)
+""", cflags=["-w", "-DRETURNCODE=%s" % ret, "-DCTXTYPE=%s" % ctxtype])
-fn = b.load_func("xdp_prog1", mode, offload_device)
+fn = b.load_func("xdp_prog1", mode)
if mode == BPF.XDP:
b.attach_xdp(device, fn, flags)
@@ -152,7 +143,7 @@
while 1:
try:
for k in dropcnt.keys():
- val = dropcnt[k].value if maptype == "array" else dropcnt.sum(k).value
+ val = dropcnt.sum(k).value
i = k.value
if val:
delta = val - prev[i]
@@ -161,7 +152,7 @@
time.sleep(1)
except KeyboardInterrupt:
print("Removing filter from device")
- break
+ break;
if mode == BPF.XDP:
b.remove_xdp(device, flags)
diff --git a/examples/networking/xdp/xdp_macswap_count.py b/examples/networking/xdp/xdp_macswap_count.py
index 08afb5f..145d004 100755
--- a/examples/networking/xdp/xdp_macswap_count.py
+++ b/examples/networking/xdp/xdp_macswap_count.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# xdp_macswap_count.py Swap Source and Destination MAC addresses on
# incoming packets and transmit packets back on
@@ -31,7 +31,7 @@
if len(sys.argv) == 3:
if "-S" in sys.argv:
# XDP_FLAGS_SKB_MODE
- flags |= BPF.XDP_FLAGS_SKB_MODE
+ flags |= 2 << 0
if "-S" == sys.argv[1]:
device = sys.argv[2]
@@ -50,6 +50,7 @@
# load BPF program
b = BPF(text = """
+#define KBUILD_MODNAME "foo"
#include <uapi/linux/bpf.h>
#include <linux/in.h>
#include <linux/if_ether.h>
@@ -59,7 +60,7 @@
#include <linux/ipv6.h>
-BPF_PERCPU_ARRAY(dropcnt, long, 256);
+BPF_TABLE("percpu_array", uint32_t, long, dropcnt, 256);
static inline int parse_ipv4(void *data, u64 nh_off, void *data_end) {
struct iphdr *iph = data + nh_off;
@@ -140,7 +141,7 @@
else
index = 0;
- if (index == IPPROTO_UDP) {
+ if (h_proto == IPPROTO_UDP) {
swap_src_dst_mac(data);
rc = XDP_TX;
}
@@ -180,7 +181,7 @@
time.sleep(1)
except KeyboardInterrupt:
print("Removing filter from device")
- break
+ break;
if mode == BPF.XDP:
b.remove_xdp(device, flags)
diff --git a/examples/networking/xdp/xdp_redirect_cpu.py b/examples/networking/xdp/xdp_redirect_cpu.py
index 30b0066..f7aa2bc 100755
--- a/examples/networking/xdp/xdp_redirect_cpu.py
+++ b/examples/networking/xdp/xdp_redirect_cpu.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# xdp_redirect_cpu.py Redirect the incoming packet to the specific CPU
#
@@ -30,6 +30,7 @@
# load BPF program
b = BPF(text = """
+#define KBUILD_MODNAME "foo"
#include <uapi/linux/bpf.h>
#include <linux/in.h>
#include <linux/if_ether.h>
@@ -61,6 +62,10 @@
return cpumap.redirect_map(*cpu, 0);
}
+
+int xdp_dummy(struct xdp_md *ctx) {
+ return XDP_PASS;
+}
""", cflags=["-w", "-D__MAX_CPU__=%u" % max_cpu], debug=0)
dest = b.get_table("dest")
diff --git a/examples/networking/xdp/xdp_redirect_map.py b/examples/networking/xdp/xdp_redirect_map.py
index 78313ff..e3b90a3 100755
--- a/examples/networking/xdp/xdp_redirect_map.py
+++ b/examples/networking/xdp/xdp_redirect_map.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# xdp_redirect_map.py Redirect the incoming packet to another interface
# with the helper: bpf_redirect_map()
@@ -29,6 +29,7 @@
# load BPF program
b = BPF(text = """
+#define KBUILD_MODNAME "foo"
#include <uapi/linux/bpf.h>
#include <linux/in.h>
#include <linux/if_ether.h>
@@ -100,7 +101,7 @@
time.sleep(1)
except KeyboardInterrupt:
print("Removing filter from device")
- break
+ break;
b.remove_xdp(in_if, flags)
b.remove_xdp(out_if, flags)
diff --git a/examples/perf/ipc.py b/examples/perf/ipc.py
deleted file mode 100755
index 51d15f6..0000000
--- a/examples/perf/ipc.py
+++ /dev/null
@@ -1,180 +0,0 @@
-#!/usr/bin/python
-# IPC - Instructions Per Cycles using Perf Events and
-# uprobes
-# 24-Apr-2020 Saleem Ahmad Created this.
-
-from bcc import BPF, utils
-from optparse import OptionParser
-
-# load BPF program
-code="""
-#include <uapi/linux/ptrace.h>
-
-struct perf_delta {
- u64 clk_delta;
- u64 inst_delta;
- u64 time_delta;
-};
-
-/*
-Perf Arrays to read counter values for open
-perf events.
-*/
-BPF_PERF_ARRAY(clk, MAX_CPUS);
-BPF_PERF_ARRAY(inst, MAX_CPUS);
-
-// Perf Output
-BPF_PERF_OUTPUT(output);
-
-// Per Cpu Data to store start values
-BPF_PERCPU_ARRAY(data, u64);
-
-#define CLOCK_ID 0
-#define INSTRUCTION_ID 1
-#define TIME_ID 2
-
-void trace_start(struct pt_regs *ctx) {
- u32 clk_k = CLOCK_ID;
- u32 inst_k = INSTRUCTION_ID;
- u32 time = TIME_ID;
-
- int cpu = bpf_get_smp_processor_id();
- /*
- perf_read may return negative values for errors.
- If cpu id is greater than BPF_PERF_ARRAY size,
- counters values will be very large negative number.
- NOTE: Use bpf_perf_event_value is recommended over
- bpf_perf_event_read or map.perf_read() due to
- issues in ABI. map.perf_read_value() need to be
- implemented in future.
- */
- u64 clk_start = clk.perf_read(cpu);
- u64 inst_start = inst.perf_read(cpu);
- u64 time_start = bpf_ktime_get_ns();
-
- u64* kptr = NULL;
- kptr = data.lookup(&clk_k);
- if (kptr) {
- data.update(&clk_k, &clk_start);
- } else {
- data.insert(&clk_k, &clk_start);
- }
-
- kptr = data.lookup(&inst_k);
- if (kptr) {
- data.update(&inst_k, &inst_start);
- } else {
- data.insert(&inst_k, &inst_start);
- }
-
- kptr = data.lookup(&time);
- if (kptr) {
- data.update(&time, &time_start);
- } else {
- data.insert(&time, &time_start);
- }
-}
-
-void trace_end(struct pt_regs* ctx) {
- u32 clk_k = CLOCK_ID;
- u32 inst_k = INSTRUCTION_ID;
- u32 time = TIME_ID;
-
- int cpu = bpf_get_smp_processor_id();
- /*
- perf_read may return negative values for errors.
- If cpu id is greater than BPF_PERF_ARRAY size,
- counters values will be very large negative number.
- NOTE: Use bpf_perf_event_value is recommended over
- bpf_perf_event_read or map.perf_read() due to
- issues in ABI. map.perf_read_value() need to be
- implemented in future.
- */
- u64 clk_end = clk.perf_read(cpu);
- u64 inst_end = inst.perf_read(cpu);
- u64 time_end = bpf_ktime_get_ns();
-
- struct perf_delta perf_data = {} ;
- u64* kptr = NULL;
- kptr = data.lookup(&clk_k);
-
- // Find elements in map, if not found return
- if (kptr) {
- perf_data.clk_delta = clk_end - *kptr;
- } else {
- return;
- }
-
- kptr = data.lookup(&inst_k);
- if (kptr) {
- perf_data.inst_delta = inst_end - *kptr;
- } else {
- return;
- }
-
- kptr = data.lookup(&time);
- if (kptr) {
- perf_data.time_delta = time_end - *kptr;
- } else {
- return;
- }
-
- output.perf_submit(ctx, &perf_data, sizeof(struct perf_delta));
-}
-"""
-
-usage='Usage: ipc.py [options]\nexample ./ipc.py -l c -s strlen'
-parser = OptionParser(usage)
-parser.add_option('-l', '--lib', dest='lib_name', help='lib name containing symbol to trace, e.g. c for libc', type=str)
-parser.add_option('-s', '--sym', dest='sym', help='symbol to trace', type=str)
-
-(options, args) = parser.parse_args()
-if (not options.lib_name or not options.sym):
- parser.print_help()
- exit()
-
-num_cpus = len(utils.get_online_cpus())
-
-b = BPF(text=code, cflags=['-DMAX_CPUS=%s' % str(num_cpus)])
-
-# Attach Probes at start and end of the trace function
-# NOTE: When attaching to a function for tracing, during runtime relocation
-# stage by linker, function will be called once to return a different function
-# address, which will be called by the process. e.g. in case of strlen
-# after relocation stage, __strlen_sse2 is called instread of strlen.
-# NOTE: There will be a context switch from userspace to kernel space,
-# on caputring counters on USDT probes, so actual IPC might be slightly different.
-# This example is to give a reference on how to use perf events with tracing.
-b.attach_uprobe(name=options.lib_name, sym=options.sym, fn_name="trace_start")
-b.attach_uretprobe(name=options.lib_name, sym=options.sym, fn_name="trace_end")
-
-def print_data(cpu, data, size):
- e = b["output"].event(data)
- print("%-8d %-12d %-8.2f %-8s %d" % (e.clk_delta, e.inst_delta,
- 1.0* e.inst_delta/e.clk_delta, str(round(e.time_delta * 1e-3, 2)) + ' us', cpu))
-
-print("Counters Data")
-print("%-8s %-12s %-8s %-8s %s" % ('CLOCK', 'INSTRUCTION', 'IPC', 'TIME', 'CPU'))
-
-b["output"].open_perf_buffer(print_data)
-
-# Perf Event for Unhalted Cycles, The hex value is
-# combination of event, umask and cmask. Read Intel
-# Doc to find the event and cmask. Or use
-# perf list --details to get event, umask and cmask
-# NOTE: Events can be multiplexed by kernel in case the
-# number of counters is greater than supported by CPU
-# performance monitoring unit, which can result in inaccurate
-# results. Counter values need to be normalized for a more
-# accurate value.
-PERF_TYPE_RAW = 4
-# Unhalted Clock Cycles
-b["clk"].open_perf_event(PERF_TYPE_RAW, 0x0000003C)
-# Instruction Retired
-b["inst"].open_perf_event(PERF_TYPE_RAW, 0x000000C0)
-
-while True:
- try:
- b.perf_buffer_poll()
- except KeyboardInterrupt:
- exit()
diff --git a/examples/ringbuf/ringbuf_output.py b/examples/ringbuf/ringbuf_output.py
deleted file mode 100755
index 6e3cc0d..0000000
--- a/examples/ringbuf/ringbuf_output.py
+++ /dev/null
@@ -1,53 +0,0 @@
-#!/usr/bin/python3
-
-import sys
-import time
-
-from bcc import BPF
-
-src = r"""
-BPF_RINGBUF_OUTPUT(buffer, 1 << 4);
-
-struct event {
- char filename[16];
- int dfd;
- int flags;
- int mode;
-};
-
-TRACEPOINT_PROBE(syscalls, sys_enter_openat) {
- int zero = 0;
-
- struct event event = {};
-
- bpf_probe_read_user_str(event.filename, sizeof(event.filename), args->filename);
-
- event.dfd = args->dfd;
- event.flags = args->flags;
- event.mode = args->mode;
-
- buffer.ringbuf_output(&event, sizeof(event), 0);
-
- return 0;
-}
-"""
-
-b = BPF(text=src)
-
-def callback(ctx, data, size):
- event = b['buffer'].event(data)
- print("%-16s %10d %10d %10d" % (event.filename.decode('utf-8'), event.dfd, event.flags, event.mode))
-
-b['buffer'].open_ring_buffer(callback)
-
-print("Printing openat() calls, ctrl-c to exit.")
-
-print("%-16s %10s %10s %10s" % ("FILENAME", "DIR_FD", "FLAGS", "MODE"))
-
-try:
- while 1:
- b.ring_buffer_poll()
- # or b.ring_buffer_consume()
- time.sleep(0.5)
-except KeyboardInterrupt:
- sys.exit()
diff --git a/examples/ringbuf/ringbuf_submit.py b/examples/ringbuf/ringbuf_submit.py
deleted file mode 100755
index 53e2808..0000000
--- a/examples/ringbuf/ringbuf_submit.py
+++ /dev/null
@@ -1,56 +0,0 @@
-#!/usr/bin/python3
-
-import sys
-import time
-
-from bcc import BPF
-
-src = r"""
-BPF_RINGBUF_OUTPUT(buffer, 1 << 4);
-
-struct event {
- char filename[64];
- int dfd;
- int flags;
- int mode;
-};
-
-TRACEPOINT_PROBE(syscalls, sys_enter_openat) {
- int zero = 0;
-
- struct event *event = buffer.ringbuf_reserve(sizeof(struct event));
- if (!event) {
- return 1;
- }
-
- bpf_probe_read_user_str(event->filename, sizeof(event->filename), args->filename);
-
- event->dfd = args->dfd;
- event->flags = args->flags;
- event->mode = args->mode;
-
- buffer.ringbuf_submit(event, 0);
- // or, to discard: buffer.ringbuf_discard(event, 0);
-
- return 0;
-}
-"""
-
-b = BPF(text=src)
-
-def callback(ctx, data, size):
- event = b['buffer'].event(data)
- print("%-64s %10d %10d %10d" % (event.filename.decode('utf-8'), event.dfd, event.flags, event.mode))
-
-b['buffer'].open_ring_buffer(callback)
-
-print("Printing openat() calls, ctrl-c to exit.")
-
-print("%-64s %10s %10s %10s" % ("FILENAME", "DIR_FD", "FLAGS", "MODE"))
-
-try:
- while 1:
- b.ring_buffer_consume()
- time.sleep(0.5)
-except KeyboardInterrupt:
- sys.exit()
diff --git a/examples/tracing/biolatpcts.py b/examples/tracing/biolatpcts.py
deleted file mode 100755
index 68a5951..0000000
--- a/examples/tracing/biolatpcts.py
+++ /dev/null
@@ -1,128 +0,0 @@
-#!/usr/bin/python
-#
-# biolatpcts.py IO latency percentile calculation example
-#
-# Copyright (C) 2020 Tejun Heo <tj@kernel.org>
-# Copyright (C) 2020 Facebook
-
-from __future__ import print_function
-from bcc import BPF
-from time import sleep
-
-bpf_source = """
-#include <linux/blk_types.h>
-#include <linux/blk-mq.h>
-#include <linux/blkdev.h>
-#include <linux/time64.h>
-
-BPF_PERCPU_ARRAY(lat_100ms, u64, 100);
-BPF_PERCPU_ARRAY(lat_1ms, u64, 100);
-BPF_PERCPU_ARRAY(lat_10us, u64, 100);
-
-void kprobe_blk_account_io_done(struct pt_regs *ctx, struct request *rq, u64 now)
-{
- unsigned int cmd_flags;
- u64 dur;
- size_t base, slot;
-
- if (!rq->io_start_time_ns)
- return;
-
- dur = now - rq->io_start_time_ns;
-
- slot = min_t(size_t, div_u64(dur, 100 * NSEC_PER_MSEC), 99);
- lat_100ms.increment(slot);
- if (slot)
- return;
-
- slot = min_t(size_t, div_u64(dur, NSEC_PER_MSEC), 99);
- lat_1ms.increment(slot);
- if (slot)
- return;
-
- slot = min_t(size_t, div_u64(dur, 10 * NSEC_PER_USEC), 99);
- lat_10us.increment(slot);
-}
-"""
-
-bpf = BPF(text=bpf_source)
-if BPF.get_kprobe_functions(b'__blk_account_io_done'):
- bpf.attach_kprobe(event="__blk_account_io_done", fn_name="kprobe_blk_account_io_done")
-else:
- bpf.attach_kprobe(event="blk_account_io_done", fn_name="kprobe_blk_account_io_done")
-
-cur_lat_100ms = bpf['lat_100ms']
-cur_lat_1ms = bpf['lat_1ms']
-cur_lat_10us = bpf['lat_10us']
-
-last_lat_100ms = [0] * 100
-last_lat_1ms = [0] * 100
-last_lat_10us = [0] * 100
-
-lat_100ms = [0] * 100
-lat_1ms = [0] * 100
-lat_10us = [0] * 100
-
-def find_pct(req, total, slots, idx, counted):
- while idx > 0:
- idx -= 1
- if slots[idx] > 0:
- counted += slots[idx]
- if (counted / total) * 100 >= 100 - req:
- break
- return (idx, counted)
-
-def calc_lat_pct(req_pcts, total, lat_100ms, lat_1ms, lat_10us):
- pcts = [0] * len(req_pcts)
-
- if total == 0:
- return pcts
-
- data = [(100 * 1000, lat_100ms), (1000, lat_1ms), (10, lat_10us)]
- data_sel = 0
- idx = 100
- counted = 0
-
- for pct_idx in reversed(range(len(req_pcts))):
- req = float(req_pcts[pct_idx])
- while True:
- last_counted = counted
- (gran, slots) = data[data_sel]
- (idx, counted) = find_pct(req, total, slots, idx, counted)
- if idx > 0 or data_sel == len(data) - 1:
- break
- counted = last_counted
- data_sel += 1
- idx = 100
-
- pcts[pct_idx] = gran * idx + gran / 2
-
- return pcts
-
-print('Block I/O latency percentile example. See tools/biolatpcts.py for the full utility.')
-
-while True:
- sleep(3)
-
- lat_total = 0;
-
- for i in range(100):
- v = cur_lat_100ms.sum(i).value
- lat_100ms[i] = max(v - last_lat_100ms[i], 0)
- last_lat_100ms[i] = v
-
- v = cur_lat_1ms.sum(i).value
- lat_1ms[i] = max(v - last_lat_1ms[i], 0)
- last_lat_1ms[i] = v
-
- v = cur_lat_10us.sum(i).value
- lat_10us[i] = max(v - last_lat_10us[i], 0)
- last_lat_10us[i] = v
-
- lat_total += lat_100ms[i]
-
- target_pcts = [50, 75, 90, 99]
- pcts = calc_lat_pct(target_pcts, lat_total, lat_100ms, lat_1ms, lat_10us);
- for i in range(len(target_pcts)):
- print('p{}={}us '.format(target_pcts[i], int(pcts[i])), end='')
- print()
diff --git a/examples/tracing/biolatpcts_example.txt b/examples/tracing/biolatpcts_example.txt
deleted file mode 100644
index f8e858f..0000000
--- a/examples/tracing/biolatpcts_example.txt
+++ /dev/null
@@ -1,17 +0,0 @@
-Demonstrations of biolatpcts.py, the Linux eBPF/bcc version.
-
-
-This traces block I/O and uses layered percpu arrays to bucket the completion
-latencies. Latency percentiles are calculated periodically from the buckets.
-
-# ./biolatpcts.py
-p50=595.0us p75=685.0us p90=1500.0us p99=2500.0us
-p50=55.0us p75=95.0us p90=305.0us p99=2500.0us
-p50=385.0us p75=655.0us p90=1500.0us p99=2500.0us
-[...]
-
-The latency is measured from I/O request to the device, to the device
-completion. This excludes latency spent queued in the OS.
-
-This is a simplified example to demonstrate the calculation of latency
-percentiles. See tools/biolatpcts.py for the full utility.
diff --git a/examples/tracing/bitehist.py b/examples/tracing/bitehist.py
index 81e8459..410424b 100755
--- a/examples/tracing/bitehist.py
+++ b/examples/tracing/bitehist.py
@@ -1,17 +1,17 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# bitehist.py Block I/O size histogram.
# For Linux, uses BCC, eBPF. Embedded C.
#
-# Written as a basic example of using histograms to show a distribution.
+# Written as a basic example of using a histogram to show a distribution.
#
-# A Ctrl-C will print the gathered histogram then exit.
+# The default interval is 5 seconds. A Ctrl-C will print the partially
+# gathered histogram then exit.
#
# Copyright (c) 2015 Brendan Gregg.
# Licensed under the Apache License, Version 2.0 (the "License")
#
# 15-Aug-2015 Brendan Gregg Created this.
-# 03-Feb-2019 Xiaozhou Liu added linear histogram.
from __future__ import print_function
from bcc import BPF
@@ -20,38 +20,25 @@
# load BPF program
b = BPF(text="""
#include <uapi/linux/ptrace.h>
-#include <linux/blk-mq.h>
+#include <linux/blkdev.h>
BPF_HISTOGRAM(dist);
-BPF_HISTOGRAM(dist_linear);
-int trace_req_done(struct pt_regs *ctx, struct request *req)
+int kprobe__blk_account_io_completion(struct pt_regs *ctx, struct request *req)
{
- dist.increment(bpf_log2l(req->__data_len / 1024));
- dist_linear.increment(req->__data_len / 1024);
- return 0;
+ dist.increment(bpf_log2l(req->__data_len / 1024));
+ return 0;
}
""")
-if BPF.get_kprobe_functions(b'__blk_account_io_done'):
- b.attach_kprobe(event="__blk_account_io_done", fn_name="trace_req_done")
-else:
- b.attach_kprobe(event="blk_account_io_done", fn_name="trace_req_done")
-
# header
print("Tracing... Hit Ctrl-C to end.")
# trace until Ctrl-C
try:
- sleep(99999999)
+ sleep(99999999)
except KeyboardInterrupt:
- print()
+ print()
# output
-print("log2 histogram")
-print("~~~~~~~~~~~~~~")
b["dist"].print_log2_hist("kbytes")
-
-print("\nlinear histogram")
-print("~~~~~~~~~~~~~~~~")
-b["dist_linear"].print_linear_hist("kbytes")
diff --git a/examples/tracing/dddos.py b/examples/tracing/dddos.py
deleted file mode 100755
index 09e9f6d..0000000
--- a/examples/tracing/dddos.py
+++ /dev/null
@@ -1,105 +0,0 @@
-#!/usr/bin/python
-#
-# dddos.py DDOS dectection system.
-#
-# Written as a basic tracing example of using ePBF
-# to detect a potential DDOS attack against a system.
-#
-# Copyright (c) 2019 Jugurtha BELKALEM.
-# Licensed under the Apache License, Version 2.0 (the "License")
-#
-# 14-Jan-2019 Jugurtha BELKALEM Created this.
-
-from bcc import BPF
-import ctypes as ct
-import datetime
-prog = """
-#include <linux/skbuff.h>
-#include <uapi/linux/ip.h>
-
-#define MAX_NB_PACKETS 1000
-#define LEGAL_DIFF_TIMESTAMP_PACKETS 1000000
-
-BPF_HASH(rcv_packets);
-
-struct detectionPackets {
- u64 nb_ddos_packets;
-};
-
-BPF_PERF_OUTPUT(events);
-
-int detect_ddos(struct pt_regs *ctx, void *skb){
- struct detectionPackets detectionPacket = {};
-
- // Used to count number of received packets
- u64 rcv_packets_nb_index = 0, rcv_packets_nb_inter=1, *rcv_packets_nb_ptr;
-
- // Used to measure elapsed time between 2 successive received packets
- u64 rcv_packets_ts_index = 1, rcv_packets_ts_inter=0, *rcv_packets_ts_ptr;
-
- /* The algorithm analyses packets received by ip_rcv function
- * and measures the difference in reception time between each packet.
- * DDOS flooders send millions of packets such that difference of
- * timestamp between 2 successive packets is so small
- * (which is not like regular applications behaviour).
- * This script looks for this difference in time and if it sees
- * more than MAX_NB_PACKETS successive packets with a difference
- * of timestamp between each one of them less than
- * LEGAL_DIFF_TIMESTAMP_PACKETS ns,
- * ------------------ It Triggers an ALERT -----------------
- * Those settings must be adapted depending on regular network traffic
- * -------------------------------------------------------------------
- * Important: this is a rudimentary intrusion detection system, one can
- * test a real case attack using hping3. However; if regular network
- * traffic increases above predefined detection settings, a false
- * positive alert will be triggered (an example would be the
- * case of large file downloads).
- */
- rcv_packets_nb_ptr = rcv_packets.lookup(&rcv_packets_nb_index);
- rcv_packets_ts_ptr = rcv_packets.lookup(&rcv_packets_ts_index);
- if(rcv_packets_nb_ptr != 0 && rcv_packets_ts_ptr != 0){
- rcv_packets_nb_inter = *rcv_packets_nb_ptr;
- rcv_packets_ts_inter = bpf_ktime_get_ns() - *rcv_packets_ts_ptr;
- if(rcv_packets_ts_inter < LEGAL_DIFF_TIMESTAMP_PACKETS){
- rcv_packets_nb_inter++;
- } else {
- rcv_packets_nb_inter = 0;
- }
- if(rcv_packets_nb_inter > MAX_NB_PACKETS){
- detectionPacket.nb_ddos_packets = rcv_packets_nb_inter;
- events.perf_submit(ctx, &detectionPacket, sizeof(detectionPacket));
- }
- }
- rcv_packets_ts_inter = bpf_ktime_get_ns();
- rcv_packets.update(&rcv_packets_nb_index, &rcv_packets_nb_inter);
- rcv_packets.update(&rcv_packets_ts_index, &rcv_packets_ts_inter);
- return 0;
-}
-"""
-
-# Loads eBPF program
-b = BPF(text=prog)
-
-# Attach kprobe to kernel function and sets detect_ddos as kprobe handler
-b.attach_kprobe(event="ip_rcv", fn_name="detect_ddos")
-
-class DetectionTimestamp(ct.Structure):
- _fields_ = [("nb_ddos_packets", ct.c_ulonglong)]
-
-# Show message when ePBF starts
-print("DDOS detector started ... Hit Ctrl-C to end!")
-
-print("%-26s %-10s" % ("TIME(s)", "MESSAGE"))
-
-def trigger_alert_event(cpu, data, size):
- event = ct.cast(data, ct.POINTER(DetectionTimestamp)).contents
- print("%-26s %s %ld" % (datetime.datetime.now(),
- "DDOS Attack => nb of packets up to now : ", event.nb_ddos_packets))
-
-# loop with callback to trigger_alert_event
-b["events"].open_perf_buffer(trigger_alert_event)
-while 1:
- try:
- b.perf_buffer_poll()
- except KeyboardInterrupt:
- exit()
diff --git a/examples/tracing/dddos_example.txt b/examples/tracing/dddos_example.txt
deleted file mode 100644
index 064c8d7..0000000
--- a/examples/tracing/dddos_example.txt
+++ /dev/null
@@ -1,39 +0,0 @@
-Demonstrations of dddos.py, the Linux eBPF/bcc version.
-
-This tracks ip_rcv function (using kprobe) and elapsed time
-between received packets to detect potential DDOS attacks.
-
-The following steps illustrates the usage of dddos :
-1 - Start dddos.py :
-# ./dddos.py
-DDOS detector started ... Hit Ctrl-C to end!
-TIME(s) MESSAGE
-
-2 - Launch hping3 (or any other flooder) in another terminal as shown below:
-# hping3 localhost -S -A -V -p 443 -i u100
-
-3 - dddos.py triggers alerts and reports a DDOS attack:
-DDOS detector started ... Hit Ctrl-C to end!
-TIME(s) MESSAGE
-2019-01-16 11:55:12.600734 DDOS Attack => nb of packets up to now : 1001
-2019-01-16 11:55:12.600845 DDOS Attack => nb of packets up to now : 1002
-2019-01-16 11:55:12.600887 DDOS Attack => nb of packets up to now : 1003
-2019-01-16 11:55:12.600971 DDOS Attack => nb of packets up to now : 1004
-2019-01-16 11:55:12.601009 DDOS Attack => nb of packets up to now : 1005
-2019-01-16 11:55:12.601062 DDOS Attack => nb of packets up to now : 1006
-2019-01-16 11:55:12.601096 DDOS Attack => nb of packets up to now : 1007
-2019-01-16 11:55:12.601195 DDOS Attack => nb of packets up to now : 1008
-2019-01-16 11:55:12.601228 DDOS Attack => nb of packets up to now : 1009
-2019-01-16 11:55:12.601331 DDOS Attack => nb of packets up to now : 1010
-2019-01-16 11:55:12.601364 DDOS Attack => nb of packets up to now : 1011
-2019-01-16 11:55:12.601470 DDOS Attack => nb of packets up to now : 1012
-2019-01-16 11:55:12.601505 DDOS Attack => nb of packets up to now : 1013
-2019-01-16 11:55:12.601621 DDOS Attack => nb of packets up to now : 1014
-2019-01-16 11:55:12.601656 DDOS Attack => nb of packets up to now : 1015
-2019-01-16 11:55:12.601757 DDOS Attack => nb of packets up to now : 1016
-2019-01-16 11:55:12.601790 DDOS Attack => nb of packets up to now : 1017
-2019-01-16 11:55:12.601892 DDOS Attack => nb of packets up to now : 1018
-2019-01-16 11:55:12.601925 DDOS Attack => nb of packets up to now : 1019
-2019-01-16 11:55:12.602028 DDOS Attack => nb of packets up to now : 1020
-
-Remark : Use Ctrl-C to stop dddos.py
diff --git a/examples/tracing/disksnoop.py b/examples/tracing/disksnoop.py
index 7b6891b..c30ac0a 100755
--- a/examples/tracing/disksnoop.py
+++ b/examples/tracing/disksnoop.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# disksnoop.py Trace block device I/O: basic version of iosnoop.
# For Linux, uses BCC, eBPF. Embedded C.
@@ -12,14 +12,13 @@
from __future__ import print_function
from bcc import BPF
-from bcc.utils import printb
REQ_WRITE = 1 # from include/linux/blk_types.h
# load BPF program
b = BPF(text="""
#include <uapi/linux/ptrace.h>
-#include <linux/blk-mq.h>
+#include <linux/blkdev.h>
BPF_HASH(start, struct request *);
@@ -43,31 +42,24 @@
}
""")
-if BPF.get_kprobe_functions(b'blk_start_request'):
- b.attach_kprobe(event="blk_start_request", fn_name="trace_start")
+b.attach_kprobe(event="blk_start_request", fn_name="trace_start")
b.attach_kprobe(event="blk_mq_start_request", fn_name="trace_start")
-if BPF.get_kprobe_functions(b'__blk_account_io_done'):
- b.attach_kprobe(event="__blk_account_io_done", fn_name="trace_completion")
-else:
- b.attach_kprobe(event="blk_account_io_done", fn_name="trace_completion")
+b.attach_kprobe(event="blk_account_io_completion", fn_name="trace_completion")
# header
print("%-18s %-2s %-7s %8s" % ("TIME(s)", "T", "BYTES", "LAT(ms)"))
# format output
while 1:
- try:
- (task, pid, cpu, flags, ts, msg) = b.trace_fields()
- (bytes_s, bflags_s, us_s) = msg.split()
+ (task, pid, cpu, flags, ts, msg) = b.trace_fields()
+ (bytes_s, bflags_s, us_s) = msg.split()
- if int(bflags_s, 16) & REQ_WRITE:
- type_s = b"W"
- elif bytes_s == "0": # see blk_fill_rwbs() for logic
- type_s = b"M"
- else:
- type_s = b"R"
- ms = float(int(us_s, 10)) / 1000
+ if int(bflags_s, 16) & REQ_WRITE:
+ type_s = "W"
+ elif bytes_s == "0": # see blk_fill_rwbs() for logic
+ type_s = "M"
+ else:
+ type_s = "R"
+ ms = float(int(us_s, 10)) / 1000
- printb(b"%-18.9f %-2s %-7s %8.2f" % (ts, type_s, bytes_s, ms))
- except KeyboardInterrupt:
- exit()
+ print("%-18.9f %-2s %-7s %8.2f" % (ts, type_s, bytes_s, ms))
diff --git a/examples/tracing/hello_fields.py b/examples/tracing/hello_fields.py
index 9ed6da5..bad1a22 100755
--- a/examples/tracing/hello_fields.py
+++ b/examples/tracing/hello_fields.py
@@ -1,9 +1,8 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# This is a Hello World example that formats output as fields.
from bcc import BPF
-from bcc.utils import printb
# define BPF program
prog = """
@@ -26,6 +25,4 @@
(task, pid, cpu, flags, ts, msg) = b.trace_fields()
except ValueError:
continue
- except KeyboardInterrupt:
- exit()
- printb(b"%-18.9f %-16s %-6d %s" % (ts, task, pid, msg))
+ print("%-18.9f %-16s %-6d %s" % (ts, task, pid, msg))
diff --git a/examples/tracing/hello_perf_output.py b/examples/tracing/hello_perf_output.py
index fdc74de..eb1e997 100755
--- a/examples/tracing/hello_perf_output.py
+++ b/examples/tracing/hello_perf_output.py
@@ -1,9 +1,9 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# This is a Hello World example that uses BPF_PERF_OUTPUT.
from bcc import BPF
-from bcc.utils import printb
+import ctypes as ct
# define BPF program
prog = """
@@ -34,6 +34,13 @@
b = BPF(text=prog)
b.attach_kprobe(event=b.get_syscall_fnname("clone"), fn_name="hello")
+# define output data structure in Python
+TASK_COMM_LEN = 16 # linux/sched.h
+class Data(ct.Structure):
+ _fields_ = [("pid", ct.c_uint),
+ ("ts", ct.c_ulonglong),
+ ("comm", ct.c_char * TASK_COMM_LEN)]
+
# header
print("%-18s %-16s %-6s %s" % ("TIME(s)", "COMM", "PID", "MESSAGE"))
@@ -41,17 +48,14 @@
start = 0
def print_event(cpu, data, size):
global start
- event = b["events"].event(data)
+ event = ct.cast(data, ct.POINTER(Data)).contents
if start == 0:
start = event.ts
time_s = (float(event.ts - start)) / 1000000000
- printb(b"%-18.9f %-16s %-6d %s" % (time_s, event.comm, event.pid,
- b"Hello, perf_output!"))
+ print("%-18.9f %-16s %-6d %s" % (time_s, event.comm, event.pid,
+ "Hello, perf_output!"))
# loop with callback to print_event
b["events"].open_perf_buffer(print_event)
while 1:
- try:
- b.perf_buffer_poll()
- except KeyboardInterrupt:
- exit()
+ b.perf_buffer_poll()
diff --git a/examples/tracing/hello_perf_output_using_ns.py b/examples/tracing/hello_perf_output_using_ns.py
deleted file mode 100755
index cc7eb9d..0000000
--- a/examples/tracing/hello_perf_output_using_ns.py
+++ /dev/null
@@ -1,75 +0,0 @@
-#!/usr/bin/python
-# Carlos Neira <cneirabustos@gmail.com>
-# This is a Hello World example that uses BPF_PERF_OUTPUT.
-# in this example bpf_get_ns_current_pid_tgid(), this helper
-# works inside pid namespaces.
-# bpf_get_current_pid_tgid() only returns the host pid outside any
-# namespace and this will not work when the script is run inside a pid namespace.
-
-from bcc import BPF
-from bcc.utils import printb
-import sys, os
-from stat import *
-
-# define BPF program
-prog = """
-#include <linux/sched.h>
-
-// define output data structure in C
-struct data_t {
- u32 pid;
- u64 ts;
- char comm[TASK_COMM_LEN];
-};
-BPF_PERF_OUTPUT(events);
-
-int hello(struct pt_regs *ctx) {
- struct data_t data = {};
- struct bpf_pidns_info ns = {};
-
- if(bpf_get_ns_current_pid_tgid(DEV, INO, &ns, sizeof(struct bpf_pidns_info)))
- return 0;
- data.pid = ns.pid;
- data.ts = bpf_ktime_get_ns();
- bpf_get_current_comm(&data.comm, sizeof(data.comm));
-
- events.perf_submit(ctx, &data, sizeof(data));
-
- return 0;
-}
-"""
-
-devinfo = os.stat("/proc/self/ns/pid")
-for r in (("DEV", str(devinfo.st_dev)), ("INO", str(devinfo.st_ino))):
- prog = prog.replace(*r)
-
-# load BPF program
-b = BPF(text=prog)
-b.attach_kprobe(event=b.get_syscall_fnname("clone"), fn_name="hello")
-
-# header
-print("%-18s %-16s %-6s %s" % ("TIME(s)", "COMM", "PID", "MESSAGE"))
-
-# process event
-start = 0
-
-
-def print_event(cpu, data, size):
- global start
- event = b["events"].event(data)
- if start == 0:
- start = event.ts
- time_s = (float(event.ts - start)) / 1000000000
- printb(
- b"%-18.9f %-16s %-6d %s"
- % (time_s, event.comm, event.pid, b"Hello, perf_output!")
- )
-
-
-# loop with callback to print_event
-b["events"].open_perf_buffer(print_event)
-while 1:
- try:
- b.perf_buffer_poll()
- except KeyboardInterrupt:
- exit()
diff --git a/examples/tracing/kvm_hypercall.py b/examples/tracing/kvm_hypercall.py
index 5f1d3d7..322bb8e 100755
--- a/examples/tracing/kvm_hypercall.py
+++ b/examples/tracing/kvm_hypercall.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# kvm_hypercall.py
#
diff --git a/examples/tracing/mallocstacks.py b/examples/tracing/mallocstacks.py
old mode 100755
new mode 100644
index 15706db..4820447
--- a/examples/tracing/mallocstacks.py
+++ b/examples/tracing/mallocstacks.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# mallocstacks Trace malloc() calls in a process and print the full
# stack trace for all callsites.
@@ -12,43 +12,31 @@
from __future__ import print_function
from bcc import BPF
-from bcc.utils import printb
from time import sleep
import sys
if len(sys.argv) < 2:
- print("USAGE: mallocstacks PID [NUM_STACKS=1024]")
+ print("USAGE: mallocstacks PID")
exit()
pid = int(sys.argv[1])
-if len(sys.argv) == 3:
- try:
- assert int(sys.argv[2]) > 0, ""
- except (ValueError, AssertionError) as e:
- print("USAGE: mallocstacks PID [NUM_STACKS=1024]")
- print("NUM_STACKS must be a non-zero, positive integer")
- exit()
- stacks = sys.argv[2]
-else:
- stacks = "1024"
# load BPF program
b = BPF(text="""
#include <uapi/linux/ptrace.h>
BPF_HASH(calls, int);
-BPF_STACK_TRACE(stack_traces, """ + stacks + """);
+BPF_STACK_TRACE(stack_traces, 1024);
int alloc_enter(struct pt_regs *ctx, size_t size) {
- int key = stack_traces.get_stackid(ctx, BPF_F_USER_STACK);
+ int key = stack_traces.get_stackid(ctx,
+ BPF_F_USER_STACK|BPF_F_REUSE_STACKID);
if (key < 0)
return 0;
// could also use `calls.increment(key, size);`
u64 zero = 0, *val;
- val = calls.lookup_or_try_init(&key, &zero);
- if (val) {
- (*val) += size;
- }
+ val = calls.lookup_or_init(&key, &zero);
+ (*val) += size;
return 0;
};
""")
@@ -67,6 +55,5 @@
for k, v in reversed(sorted(calls.items(), key=lambda c: c[1].value)):
print("%d bytes allocated at:" % v.value)
- if k.value > 0 :
- for addr in stack_traces.walk(k.value):
- printb(b"\t%s" % b.sym(addr, pid, show_offset=True))
+ for addr in stack_traces.walk(k.value):
+ print("\t%s" % b.sym(addr, pid, show_offset=True))
diff --git a/examples/tracing/mysqld_query.py b/examples/tracing/mysqld_query.py
index 2f85727..cf877d1 100755
--- a/examples/tracing/mysqld_query.py
+++ b/examples/tracing/mysqld_query.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# mysqld_query Trace MySQL server queries. Example of USDT tracing.
# For Linux, uses BCC, BPF. Embedded C.
@@ -12,7 +12,6 @@
from __future__ import print_function
from bcc import BPF, USDT
-from bcc.utils import printb
import sys
if len(sys.argv) < 2:
@@ -34,8 +33,7 @@
* see: https://dev.mysql.com/doc/refman/5.7/en/dba-dtrace-ref-query.html
*/
bpf_usdt_readarg(1, ctx, &addr);
- bpf_probe_read_user(&query, sizeof(query), (void *)addr);
- bpf_trace_printk("%s\\n", query);
+ bpf_trace_printk("%s\\n", addr);
return 0;
};
"""
@@ -60,6 +58,4 @@
except ValueError:
print("value error")
continue
- except KeyboardInterrupt:
- exit()
- printb(b"%-18.9f %-16s %-6d %s" % (ts, task, pid, msg))
+ print("%-18.9f %-16s %-6d %s" % (ts, task, pid, msg))
diff --git a/examples/tracing/nflatency.py b/examples/tracing/nflatency.py
deleted file mode 100755
index c201930..0000000
--- a/examples/tracing/nflatency.py
+++ /dev/null
@@ -1,237 +0,0 @@
-#!/usr/bin/python3
-#
-# nflatency Trace netfilter hook latency.
-#
-# This attaches a kprobe and kretprobe to nf_hook_slow.
-# 2020-04-03 Casey Callendrello / <cdc@redhat.com>
-
-import argparse
-import sys
-import time
-
-from bcc import BPF
-
-BPF_SRC = """
-#include <linux/ip.h>
-#include <linux/ipv6.h>
-#include <linux/tcp.h>
-#include <linux/netfilter.h>
-#include <net/ip.h>
-#include <uapi/linux/bpf.h>
-
-static struct tcphdr *skb_to_tcphdr(const struct sk_buff *skb)
-{
- // unstable API. verify logic in tcp_hdr() -> skb_transport_header().
- return (struct tcphdr *)(skb->head + skb->transport_header);
-}
-
-static inline struct iphdr *skb_to_iphdr(const struct sk_buff *skb)
-{
- // unstable API. verify logic in ip_hdr() -> skb_network_header().
- return (struct iphdr *)(skb->head + skb->network_header);
-}
-
-static inline struct ipv6hdr *skb_to_ip6hdr(const struct sk_buff *skb)
-{
- // unstable API. verify logic in ip_hdr() -> skb_network_header().
- return (struct ipv6hdr *)(skb->head + skb->network_header);
-}
-
-// for correlating between kprobe and kretprobe
-struct start_data {
- u8 hook;
- u8 pf; // netfilter protocol
- u8 tcp_state;
- u64 ts;
-};
-BPF_PERCPU_ARRAY(sts, struct start_data, 1);
-
-// the histogram keys
-typedef struct nf_lat_key {
- u8 proto; // see netfilter.h
- u8 hook;
- u8 tcp_state;
-} nf_lat_key_t;
-
-typedef struct hist_key {
- nf_lat_key_t key;
- u64 slot;
-} hist_key_t;
-BPF_HISTOGRAM(dist, hist_key_t);
-
-
-int kprobe__nf_hook_slow(struct pt_regs *ctx, struct sk_buff *skb, struct nf_hook_state *state) {
- struct start_data data = {};
- data.ts = bpf_ktime_get_ns();
- data.hook = state->hook;
- data.pf = state->pf;
-
- COND
-
- u8 ip_proto;
- if (skb->protocol == htons(ETH_P_IP)) {
- struct iphdr *ip = skb_to_iphdr(skb);
- ip_proto = ip->protocol;
-
- } else if (skb->protocol == htons(ETH_P_IPV6)) {
- struct ipv6hdr *ip = skb_to_ip6hdr(skb);
- ip_proto = ip->nexthdr;
- }
-
- data.tcp_state = 0;
- if (ip_proto == 0x06) { //tcp
- struct tcphdr *tcp = skb_to_tcphdr(skb);
- u8 tcpflags = ((u_int8_t *)tcp)[13];
-
- // FIN or RST
- if (((tcpflags & 1) + (tcpflags & 4)) > 0) {
- data.tcp_state = 3;
- }
- // SYN / SACK
- else if ((tcpflags & 0x02) > 0) {
- data.tcp_state = 1;
- if ((tcpflags & 16) > 0) { // ACK
- data.tcp_state = 2;
- }
- }
- }
-
- u32 idx = 0;
- sts.update(&idx, &data);
- return 0;
-}
-
-int kretprobe__nf_hook_slow(struct pt_regs *ctx) {
- u32 idx = 0;
- struct start_data *s;
- s = sts.lookup(&idx);
- if (!s || s->ts == 0) {
- return 0;
- }
-
- s->ts = bpf_ktime_get_ns() - s->ts;
-
- hist_key_t key = {};
- key.key.hook = s->hook;
- key.key.proto = s->pf;
- key.key.tcp_state = s->tcp_state;
- key.slot = bpf_log2l(s->ts / FACTOR );
- dist.increment(key);
-
- s->ts = 0;
- sts.update(&idx, s);
-
- return 0;
-}
-"""
-
-# constants from netfilter.h
-NF_HOOKS = {
- 0: "PRE_ROUTING",
- 1: "LOCAL_IN",
- 2: "FORWARD",
- 3: "LOCAL_OUT",
- 4: "POST_ROUTING",
-}
-
-NF_PROTOS = {
- 0: "UNSPEC",
- 1: "INET",
- 2: "IPV4",
- 3: "ARP",
- 5: "NETDEV",
- 7: "BRIDGE",
- 10: "IPV6",
- 12: "DECNET",
-}
-
-TCP_FLAGS = {
- 0: "other",
- 1: "SYN",
- 2: "SACK",
- 3: "FIN",
-}
-
-EXAMPLES = """examples:
- nflatency # print netfilter latency histograms, 1 second refresh
- nflatency -p IPV4 -p IPV6 # print only for ipv4 and ipv6
- nflatency -k PRE_ROUTING # only record the PRE_ROUTING hook
- nflatency -i 5 -d 10 # run for 10 seconds, printing every 5
-"""
-
-
-parser = argparse.ArgumentParser(
- description="Track latency added by netfilter hooks. Where possible, interesting TCP flags are included",
- formatter_class=argparse.RawDescriptionHelpFormatter,
- epilog=EXAMPLES)
-parser.add_argument("-p", "--proto",
- action='append',
- help="record this protocol only (multiple parameters allowed)",
- choices=NF_PROTOS.values())
-parser.add_argument("-k", "--hook",
- action='append',
- help="record this netfilter hook only (multiple parameters allowed)",
- choices=NF_HOOKS.values())
-parser.add_argument("-i", "--interval", type=int,
- help="summary interval, in seconds. Default is 10, unless --duration is supplied")
-parser.add_argument("-d", "--duration", type=int,
- help="total duration of trace, in seconds")
-parser.add_argument("--nano", action="store_true",
- help="bucket by nanoseconds instead of milliseconds")
-
-def main():
- args = parser.parse_args()
-
- src = build_src(args)
- b = BPF(text=src)
- dist = b.get_table("dist")
-
- seconds = 0
- interval = 0
- if not args.interval:
- interval = 1
- if args.duration:
- interval = args.duration
- else:
- interval = args.interval
-
- sys.stderr.write("Tracing netfilter hooks... Hit Ctrl-C to end.\n")
- while 1:
- try:
- dist.print_log2_hist(
- section_header="Bucket",
- bucket_fn=lambda k: (k.proto, k.hook, k.tcp_state),
- section_print_fn=bucket_desc)
- if args.duration and seconds >= args.duration:
- sys.exit(0)
- seconds += interval
- time.sleep(interval)
- except KeyboardInterrupt:
- sys.exit(1)
-
-
-def build_src(args):
- cond_src = ""
- if args.proto:
- predicate = " || ".join(map(lambda x: "data.pf == NFPROTO_%s" % x, args.proto))
- cond_src = "if (!(%s)) { return 0; }\n" % predicate
- if args.hook:
- predicate = " || ".join(map(lambda x: "data.hook == NF_INET_%s" % x, args.hook))
- cond_src = "%s if (!(%s)) { return 0;}\n" % (cond_src, predicate)
-
- factor = "1000"
- if args.nano:
- factor = "1"
-
- return BPF_SRC.replace('COND', cond_src).replace('FACTOR', factor)
-
-
-def bucket_desc(bucket):
- return "%s %s (tcp %s)" % (
- NF_PROTOS[bucket[0]],
- NF_HOOKS[bucket[1]],
- TCP_FLAGS[bucket[2]])
-
-
-if __name__ == "__main__":
- main()
diff --git a/examples/tracing/nodejs_http_server.py b/examples/tracing/nodejs_http_server.py
index e32a26e..367e9d7 100755
--- a/examples/tracing/nodejs_http_server.py
+++ b/examples/tracing/nodejs_http_server.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# nodejs_http_server Basic example of node.js USDT tracing.
# For Linux, uses BCC, BPF. Embedded C.
@@ -10,7 +10,6 @@
from __future__ import print_function
from bcc import BPF, USDT
-from bcc.utils import printb
import sys
if len(sys.argv) < 2:
@@ -26,7 +25,7 @@
uint64_t addr;
char path[128]={0};
bpf_usdt_readarg(6, ctx, &addr);
- bpf_probe_read_user(&path, sizeof(path), (void *)addr);
+ bpf_probe_read(&path, sizeof(path), (void *)addr);
bpf_trace_printk("path:%s\\n", path);
return 0;
};
@@ -52,6 +51,4 @@
except ValueError:
print("value error")
continue
- except KeyboardInterrupt:
- exit()
- printb(b"%-18.9f %-16s %-6d %s" % (ts, task, pid, msg))
+ print("%-18.9f %-16s %-6d %s" % (ts, task, pid, msg))
diff --git a/examples/tracing/stack_buildid_example.py b/examples/tracing/stack_buildid_example.py
deleted file mode 100755
index 706d750..0000000
--- a/examples/tracing/stack_buildid_example.py
+++ /dev/null
@@ -1,105 +0,0 @@
-#!/usr/bin/python
-#
-# An example usage of stack_build_id
-# Most of the code here is borrowed from tools/profile.py
-#
-# Steps for using this code
-# 1) Start ping program in one terminal eg invocation: ping google.com -i0.001
-# 2) Change the path of libc specified in b.add_module() below
-# 3) Invoke the script as 'python stack_buildid_example.py'
-# 4) o/p of the tool is as shown below
-# python example/tracing/stack_buildid_example.py
-# sendto
-# - ping (5232)
-# 2
-#
-# REQUIRES: Linux 4.17+ (BPF_BUILD_ID support)
-# Licensed under the Apache License, Version 2.0 (the "License")
-# 03-Jan-2019 Vijay Nag
-
-from __future__ import print_function
-from bcc import BPF, PerfType, PerfSWConfig
-from sys import stderr
-from time import sleep
-import argparse
-import signal
-import os
-import subprocess
-import errno
-import multiprocessing
-import ctypes as ct
-
-def Get_libc_path():
- # A small helper function that returns full path
- # of libc in the system
- cmd = 'cat /proc/self/maps | grep libc | awk \'{print $6}\' | uniq'
- output = subprocess.check_output(cmd, shell=True)
- if not isinstance(output, str):
- output = output.decode()
- return output.split('\n')[0]
-
-bpf_text = """
-#include <uapi/linux/ptrace.h>
-#include <uapi/linux/bpf_perf_event.h>
-#include <linux/sched.h>
-
-struct key_t {
- u32 pid;
- int user_stack_id;
- char name[TASK_COMM_LEN];
-};
-BPF_HASH(counts, struct key_t);
-BPF_STACK_TRACE_BUILDID(stack_traces, 128);
-
-int do_perf_event(struct bpf_perf_event_data *ctx) {
- u32 pid = bpf_get_current_pid_tgid() >> 32;
-
- // create map key
- struct key_t key = {.pid = pid};
- bpf_get_current_comm(&key.name, sizeof(key.name));
-
- key.user_stack_id = stack_traces.get_stackid(&ctx->regs, BPF_F_USER_STACK);
-
- if (key.user_stack_id >= 0) {
- counts.increment(key);
- }
- return 0;
-}
-"""
-
-b = BPF(text=bpf_text)
-b.attach_perf_event(ev_type=PerfType.SOFTWARE,
- ev_config=PerfSWConfig.CPU_CLOCK, fn_name="do_perf_event",
- sample_period=0, sample_freq=49, cpu=0)
-
-# Add the list of libraries/executables to the build sym cache for sym resolution
-# Change the libc path if it is different on a different machine.
-# libc.so and ping are added here so that any symbols pertaining to
-# libc or ping are resolved. More executables/libraries can be added here.
-b.add_module(Get_libc_path())
-b.add_module("/usr/sbin/sshd")
-b.add_module("/bin/ping")
-counts = b.get_table("counts")
-stack_traces = b.get_table("stack_traces")
-duration = 2
-
-def signal_handler(signal, frame):
- print()
-
-try:
- sleep(duration)
-except KeyboardInterrupt:
- # as cleanup can take some time, trap Ctrl-C:
- signal.signal(signal.SIGINT, signal.SIG_IGN)
-
-user_stack=[]
-for k,v in sorted(counts.items(), key=lambda counts: counts[1].value):
- user_stack = [] if k.user_stack_id < 0 else \
- stack_traces.walk(k.user_stack_id)
-
- user_stack=list(user_stack)
- for addr in user_stack:
- print(" %s" % b.sym(addr, k.pid).decode('utf-8', 'replace'))
- print(" %-16s %s (%d)" % ("-", k.name.decode('utf-8', 'replace'), k.pid))
- print(" %d\n" % v.value)
-
diff --git a/examples/tracing/stacksnoop.py b/examples/tracing/stacksnoop.py
index 8a68e69..d16b59d 100755
--- a/examples/tracing/stacksnoop.py
+++ b/examples/tracing/stacksnoop.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# stacksnoop Trace a kernel function and print all kernel stack traces.
# For Linux, uses BCC, eBPF, and currently x86_64 only. Inline C.
@@ -59,7 +59,7 @@
u32 pid = bpf_get_current_pid_tgid();
FILTER
struct data_t data = {};
- data.stack_id = stack_traces.get_stackid(ctx, 0),
+ data.stack_id = stack_traces.get_stackid(ctx, BPF_F_REUSE_STACKID),
data.pid = pid;
bpf_get_current_comm(&data.comm, sizeof(data.comm));
events.perf_submit(ctx, &data, sizeof(data));
@@ -120,7 +120,4 @@
b["events"].open_perf_buffer(print_event)
while 1:
- try:
- b.perf_buffer_poll()
- except KeyboardInterrupt:
- exit()
+ b.perf_buffer_poll()
diff --git a/examples/tracing/strlen_count.py b/examples/tracing/strlen_count.py
index 8432f59..103464f 100755
--- a/examples/tracing/strlen_count.py
+++ b/examples/tracing/strlen_count.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# strlen_count Trace strlen() and print a frequency count of strings.
# For Linux, uses BCC, eBPF. Embedded C.
@@ -12,7 +12,6 @@
from __future__ import print_function
from bcc import BPF
-from bcc.utils import printb
from time import sleep
# load BPF program
@@ -31,12 +30,10 @@
struct key_t key = {};
u64 zero = 0, *val;
- bpf_probe_read_user(&key.c, sizeof(key.c), (void *)PT_REGS_PARM1(ctx));
+ bpf_probe_read(&key.c, sizeof(key.c), (void *)PT_REGS_PARM1(ctx));
// could also use `counts.increment(key)`
- val = counts.lookup_or_try_init(&key, &zero);
- if (val) {
- (*val)++;
- }
+ val = counts.lookup_or_init(&key, &zero);
+ (*val)++;
return 0;
};
""")
@@ -55,4 +52,4 @@
print("%10s %s" % ("COUNT", "STRING"))
counts = b.get_table("counts")
for k, v in sorted(counts.items(), key=lambda counts: counts[1].value):
- printb(b"%10d \"%s\"" % (v.value, k.c))
+ print("%10d \"%s\"" % (v.value, k.c.encode('string-escape')))
diff --git a/examples/tracing/strlen_hist.py b/examples/tracing/strlen_hist.py
index dda1cb2..4652c4a 100755
--- a/examples/tracing/strlen_hist.py
+++ b/examples/tracing/strlen_hist.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# strlen_hist.py Histogram of system-wide strlen return values
diff --git a/examples/tracing/strlen_hist_ifunc.py b/examples/tracing/strlen_hist_ifunc.py
deleted file mode 100755
index 605907c..0000000
--- a/examples/tracing/strlen_hist_ifunc.py
+++ /dev/null
@@ -1,132 +0,0 @@
-#!/usr/bin/python
-#
-# strlen_hist_ifunc.py Histogram of system-wide strlen return values.
-# This can be used instead of strlen_hist.py if strlen is indirect function.
-
-from __future__ import print_function
-from bcc import BPF
-from bcc.libbcc import lib, bcc_symbol, bcc_symbol_option
-
-import ctypes as ct
-import sys
-import time
-
-NAME = 'c'
-SYMBOL = 'strlen'
-STT_GNU_IFUNC = 1 << 10
-
-HIST_BPF_TEXT = """
-#include <uapi/linux/ptrace.h>
-BPF_HISTOGRAM(dist);
-int count(struct pt_regs *ctx) {
- dist.increment(bpf_log2l(PT_REGS_RC(ctx)));
- return 0;
-}
-"""
-
-SUBMIT_FUNC_ADDR_BPF_TEXT = """
-#include <uapi/linux/ptrace.h>
-
-BPF_PERF_OUTPUT(impl_func_addr);
-void submit_impl_func_addr(struct pt_regs *ctx) {
- u64 addr = PT_REGS_RC(ctx);
- impl_func_addr.perf_submit(ctx, &addr, sizeof(addr));
-}
-
-
-BPF_PERF_OUTPUT(resolv_func_addr);
-int submit_resolv_func_addr(struct pt_regs *ctx) {
- u64 rip = PT_REGS_IP(ctx);
- resolv_func_addr.perf_submit(ctx, &rip, sizeof(rip));
- return 0;
-}
-"""
-
-
-def get_indirect_function_sym(module, symname):
- sym = bcc_symbol()
- sym_op = bcc_symbol_option()
- sym_op.use_debug_file = 1
- sym_op.check_debug_file_crc = 1
- sym_op.lazy_symbolize = 1
- sym_op.use_symbol_type = STT_GNU_IFUNC
- if lib.bcc_resolve_symname(
- module.encode(),
- symname.encode(),
- 0x0,
- 0,
- ct.byref(sym_op),
- ct.byref(sym),
- ) < 0:
- return None
- else:
- return sym
-
-
-def set_impl_func_addr(cpu, data, size):
- addr = ct.cast(data, ct.POINTER(ct.c_uint64)).contents.value
- global impl_func_addr
- impl_func_addr = addr
-
-
-def set_resolv_func_addr(cpu, data, size):
- addr = ct.cast(data, ct.POINTER(ct.c_uint64)).contents.value
- global resolv_func_addr
- resolv_func_addr = addr
-
-
-def find_impl_func_offset(ifunc_symbol):
- b = BPF(text=SUBMIT_FUNC_ADDR_BPF_TEXT)
- b.attach_uprobe(name=NAME, sym=SYMBOL, fn_name=b'submit_resolv_func_addr')
- b['resolv_func_addr'].open_perf_buffer(set_resolv_func_addr)
- b.attach_uretprobe(name=NAME, sym=SYMBOL, fn_name=b"submit_impl_func_addr")
- b['impl_func_addr'].open_perf_buffer(set_impl_func_addr)
-
- print('wait for the first {} call'.format(SYMBOL))
- while True:
- try:
- if resolv_func_addr and impl_func_addr:
- b.detach_uprobe(name=NAME, sym=SYMBOL)
- b.detach_uretprobe(name=NAME, sym=SYMBOL)
- b.cleanup()
- break
- b.perf_buffer_poll()
- except KeyboardInterrupt:
- exit()
- print('IFUNC resolution of {} is performed'.format(SYMBOL))
- print('resolver function address: {:#x}'.format(resolv_func_addr))
- print('resolver function offset: {:#x}'.format(ifunc_symbol.offset))
- print('function implementation address: {:#x}'.format(impl_func_addr))
- impl_func_offset = impl_func_addr - resolv_func_addr + ifunc_symbol.offset
- print('function implementation offset: {:#x}'.format(impl_func_offset))
- return impl_func_offset
-
-
-def main():
- ifunc_symbol = get_indirect_function_sym(NAME, SYMBOL)
- if not ifunc_symbol:
- sys.stderr.write('{} is not an indirect function. abort!\n'.format(SYMBOL))
- exit(1)
-
- impl_func_offset = find_impl_func_offset(ifunc_symbol)
-
- b = BPF(text=HIST_BPF_TEXT)
- b.attach_uretprobe(name=ct.cast(ifunc_symbol.module, ct.c_char_p).value,
- addr=impl_func_offset,
- fn_name=b'count')
- dist = b['dist']
- try:
- while True:
- time.sleep(1)
- print('%-8s\n' % time.strftime('%H:%M:%S'), end='')
- dist.print_log2_hist(SYMBOL + ' return:')
- dist.clear()
-
- except KeyboardInterrupt:
- pass
-
-
-resolv_func_addr = 0
-impl_func_addr = 0
-
-main()
diff --git a/examples/tracing/strlen_snoop.py b/examples/tracing/strlen_snoop.py
index 5b70f66..44be1ac 100755
--- a/examples/tracing/strlen_snoop.py
+++ b/examples/tracing/strlen_snoop.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# strlen_snoop Trace strlen() library function for a given PID.
# For Linux, uses BCC, eBPF. Embedded C.
@@ -34,7 +34,7 @@
return 0;
char str[80] = {};
- bpf_probe_read_user(&str, sizeof(str), (void *)PT_REGS_PARM1(ctx));
+ bpf_probe_read(&str, sizeof(str), (void *)PT_REGS_PARM1(ctx));
bpf_trace_printk("%s\\n", &str);
return 0;
diff --git a/examples/tracing/sync_timing.py b/examples/tracing/sync_timing.py
index face2b4..a00bf5a 100755
--- a/examples/tracing/sync_timing.py
+++ b/examples/tracing/sync_timing.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# sync_timing.py Trace time between syncs.
# For Linux, uses BCC, eBPF. Embedded C.
@@ -10,7 +10,6 @@
from __future__ import print_function
from bcc import BPF
-from bcc.utils import printb
# load BPF program
b = BPF(text="""
@@ -23,7 +22,7 @@
// attempt to read stored timestamp
tsp = last.lookup(&key);
- if (tsp != NULL) {
+ if (tsp != 0) {
delta = bpf_ktime_get_ns() - *tsp;
if (delta < 1000000000) {
// output if time is less than 1 second
@@ -45,11 +44,8 @@
# format output
start = 0
while 1:
- try:
- (task, pid, cpu, flags, ts, ms) = b.trace_fields()
- if start == 0:
- start = ts
- ts = ts - start
- printb(b"At time %.2f s: multiple syncs detected, last %s ms ago" % (ts, ms))
- except KeyboardInterrupt:
- exit()
+ (task, pid, cpu, flags, ts, ms) = b.trace_fields()
+ if start == 0:
+ start = ts
+ ts = ts - start
+ print("At time %.2f s: multiple syncs detected, last %s ms ago" % (ts, ms))
diff --git a/examples/tracing/task_switch.c b/examples/tracing/task_switch.c
deleted file mode 100644
index fd90201..0000000
--- a/examples/tracing/task_switch.c
+++ /dev/null
@@ -1,23 +0,0 @@
-#include <uapi/linux/ptrace.h>
-#include <linux/sched.h>
-
-struct key_t {
- u32 prev_pid;
- u32 curr_pid;
-};
-
-BPF_HASH(stats, struct key_t, u64, 1024);
-int count_sched(struct pt_regs *ctx, struct task_struct *prev) {
- struct key_t key = {};
- u64 zero = 0, *val;
-
- key.curr_pid = bpf_get_current_pid_tgid();
- key.prev_pid = prev->pid;
-
- // could also use `stats.increment(key);`
- val = stats.lookup_or_try_init(&key, &zero);
- if (val) {
- (*val)++;
- }
- return 0;
-}
diff --git a/examples/tracing/task_switch.py b/examples/tracing/task_switch.py
index 90c374c..46d43ba 100755
--- a/examples/tracing/task_switch.py
+++ b/examples/tracing/task_switch.py
@@ -1,13 +1,34 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# Copyright (c) PLUMgrid, Inc.
# Licensed under the Apache License, Version 2.0 (the "License")
from bcc import BPF
from time import sleep
-b = BPF(src_file="task_switch.c")
-b.attach_kprobe(event_re="^finish_task_switch$|^finish_task_switch\.isra\.\d$",
- fn_name="count_sched")
+b = BPF(text="""
+#include <uapi/linux/ptrace.h>
+#include <linux/sched.h>
+
+struct key_t {
+ u32 prev_pid;
+ u32 curr_pid;
+};
+// map_type, key_type, leaf_type, table_name, num_entry
+BPF_HASH(stats, struct key_t, u64, 1024);
+int count_sched(struct pt_regs *ctx, struct task_struct *prev) {
+ struct key_t key = {};
+ u64 zero = 0, *val;
+
+ key.curr_pid = bpf_get_current_pid_tgid();
+ key.prev_pid = prev->pid;
+
+ // could also use `stats.increment(key);`
+ val = stats.lookup_or_init(&key, &zero);
+ (*val)++;
+ return 0;
+}
+""")
+b.attach_kprobe(event="finish_task_switch", fn_name="count_sched")
# generate many schedule events
for i in range(0, 100): sleep(0.01)
diff --git a/examples/tracing/tcpv4connect.py b/examples/tracing/tcpv4connect.py
index 40963cf..5b03717 100755
--- a/examples/tracing/tcpv4connect.py
+++ b/examples/tracing/tcpv4connect.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# tcpv4connect Trace TCP IPv4 connect()s.
# For Linux, uses BCC, eBPF. Embedded C.
@@ -16,7 +16,6 @@
from __future__ import print_function
from bcc import BPF
-from bcc.utils import printb
# define BPF program
bpf_text = """
@@ -77,11 +76,11 @@
"DPORT"))
def inet_ntoa(addr):
- dq = b''
+ dq = ''
for i in range(0, 4):
- dq = dq + str(addr & 0xff).encode()
+ dq = dq + str(addr & 0xff)
if (i != 3):
- dq = dq + b'.'
+ dq = dq + '.'
addr = addr >> 8
return dq
@@ -90,18 +89,16 @@
# Read messages from kernel pipe
try:
(task, pid, cpu, flags, ts, msg) = b.trace_fields()
- (_tag, saddr_hs, daddr_hs, dport_s) = msg.split(b" ")
+ (_tag, saddr_hs, daddr_hs, dport_s) = msg.split(" ")
except ValueError:
# Ignore messages from other tracers
continue
- except KeyboardInterrupt:
- exit()
# Ignore messages from other tracers
- if _tag.decode() != "trace_tcp4connect":
+ if _tag != "trace_tcp4connect":
continue
- printb(b"%-6d %-12.12s %-16s %-16s %-4s" % (pid, task,
+ print("%-6d %-12.12s %-16s %-16s %-4s" % (pid, task,
inet_ntoa(int(saddr_hs, 16)),
inet_ntoa(int(daddr_hs, 16)),
dport_s))
diff --git a/examples/tracing/trace_fields.py b/examples/tracing/trace_fields.py
index 1c5beef..63a7b53 100755
--- a/examples/tracing/trace_fields.py
+++ b/examples/tracing/trace_fields.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# Copyright (c) PLUMgrid, Inc.
# Licensed under the Apache License, Version 2.0 (the "License")
@@ -18,7 +18,4 @@
b = BPF(text=prog)
b.attach_kprobe(event=b.get_syscall_fnname("clone"), fn_name="hello")
print("PID MESSAGE")
-try:
- b.trace_print(fmt="{1} {5}")
-except KeyboardInterrupt:
- exit()
+b.trace_print(fmt="{1} {5}")
diff --git a/examples/tracing/trace_perf_output.py b/examples/tracing/trace_perf_output.py
index 635be12..865a459 100755
--- a/examples/tracing/trace_perf_output.py
+++ b/examples/tracing/trace_perf_output.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# Copyright (c) PLUMgrid, Inc.
# Licensed under the Apache License, Version 2.0 (the "License")
@@ -8,7 +8,6 @@
import atexit
from bcc import BPF
-from bcc.utils import printb
import ctypes as ct
class Data(ct.Structure):
@@ -51,10 +50,7 @@
global b
print("counter = %d vs %d" % (counter, b["counters"][ct.c_int(0)].value))
-printb(b"Tracing " + event_name + b", try `dd if=/dev/zero of=/dev/null`")
+print("Tracing " + event_name + ", try `dd if=/dev/zero of=/dev/null`")
print("Tracing... Hit Ctrl-C to end.")
while 1:
- try:
- b.perf_buffer_poll()
- except KeyboardInterrupt:
- exit()
+ b.perf_buffer_poll()
diff --git a/examples/tracing/undump.py b/examples/tracing/undump.py
deleted file mode 100755
index 8640875..0000000
--- a/examples/tracing/undump.py
+++ /dev/null
@@ -1,138 +0,0 @@
-#!/usr/bin/python
-# @lint-avoid-python-3-compatibility-imports
-#
-# undump Dump UNIX socket packets.
-# For Linux, uses BCC, eBPF. Embedded C.
-# USAGE: undump [-h] [-t] [-p PID]
-#
-# This uses dynamic tracing of kernel functions, and will need to be updated
-# to match kernel changes.
-#
-# Copyright (c) 2021 Rong Tao.
-# Licensed under the GPL License, Version 2.0
-#
-# 27-Aug-2021 Rong Tao Created this.
-# 17-Sep-2021 Rong Tao Simplify according to chenhengqi's suggestion
-# https://github.com/iovisor/bcc/pull/3615
-#
-from __future__ import print_function
-from bcc import BPF
-from bcc.containers import filter_by_containers
-from bcc.utils import printb
-import argparse
-from socket import inet_ntop, ntohs, AF_INET, AF_INET6
-from struct import pack
-from time import sleep
-from datetime import datetime
-import sys
-
-# arguments
-examples = """examples:
- ./undump # trace/dump all UNIX packets
- ./undump -p 181 # only trace/dump PID 181
-"""
-parser = argparse.ArgumentParser(
- description="Dump UNIX socket packets",
- formatter_class=argparse.RawDescriptionHelpFormatter,
- epilog=examples)
-
-parser.add_argument("-p", "--pid",
- help="trace this PID only")
-args = parser.parse_args()
-
-# define BPF program
-bpf_text = """
-#include <uapi/linux/ptrace.h>
-#include <net/sock.h>
-#include <bcc/proto.h>
-#include <linux/aio.h>
-#include <linux/socket.h>
-#include <linux/net.h>
-#include <linux/fs.h>
-#include <linux/mount.h>
-#include <linux/module.h>
-#include <net/sock.h>
-#include <net/af_unix.h>
-
-#define MAX_PKT 512
-struct recv_data_t {
- u32 recv_len;
- u8 pkt[MAX_PKT];
-};
-
-// single element per-cpu array to hold the current event off the stack
-BPF_PERCPU_ARRAY(unix_data, struct recv_data_t, 1);
-
-BPF_PERF_OUTPUT(unix_recv_events);
-
-int trace_unix_stream_read_actor(struct pt_regs *ctx)
-{
- u32 zero = 0;
- int ret = PT_REGS_RC(ctx);
- u64 pid_tgid = bpf_get_current_pid_tgid();
- u32 pid = pid_tgid >> 32;
- u32 tid = pid_tgid;
-
- FILTER_PID
-
- struct sk_buff *skb = (struct sk_buff *)PT_REGS_PARM1(ctx);
-
- struct recv_data_t *data = unix_data.lookup(&zero);
- if (!data)
- return 0;
-
- unsigned int data_len = skb->len;
- if(data_len > MAX_PKT)
- return 0;
-
- void *iodata = (void *)skb->data;
- data->recv_len = data_len;
-
- bpf_probe_read(data->pkt, data_len, iodata);
- unix_recv_events.perf_submit(ctx, data, data_len+sizeof(u32));
-
- return 0;
-}
-"""
-
-if args.pid:
- bpf_text = bpf_text.replace('FILTER_PID',
- 'if (pid != %s) { return 0; }' % args.pid)
-
-bpf_text = bpf_text.replace('FILTER_PID', '')
-
-# process event
-def print_recv_pkg(cpu, data, size):
- event = b["unix_recv_events"].event(data)
- if args.pid:
- print("PID \033[1;31m%s\033[m " % args.pid, end="")
- print("Recv \033[1;31m%d\033[m bytes" % event.recv_len)
-
- print(" ", end="")
- for i in range(0, event.recv_len):
- print("%02x " % event.pkt[i], end="")
- sys.stdout.flush()
- if (i+1)%16 == 0:
- print("")
- print(" ", end="")
- print("")
-
-# initialize BPF
-b = BPF(text=bpf_text)
-b.attach_kprobe(event="unix_stream_read_actor", fn_name="trace_unix_stream_read_actor")
-
-if args.pid:
- print("Tracing \033[1;31mPID=%s\033[m UNIX socket packets ... Hit Ctrl-C to end" % args.pid)
-else:
- print("Tracing UNIX socket packets ... Hit Ctrl-C to end")
-
-start_ts = 0
-
-# read events
-b["unix_recv_events"].open_perf_buffer(print_recv_pkg)
-
-while True:
- try:
- b.perf_buffer_poll()
- except KeyboardInterrupt:
- exit()
diff --git a/examples/tracing/undump_example.txt b/examples/tracing/undump_example.txt
deleted file mode 100644
index 1d72aa4..0000000
--- a/examples/tracing/undump_example.txt
+++ /dev/null
@@ -1,39 +0,0 @@
-Demonstrations of undump.py, the Linux eBPF/bcc version.
-
-This example trace the kernel function performing receive AP_UNIX socket
-packet. Some example output:
-
-Terminal 1, UNIX Socket Server:
-
-```
-$ nc -lU /var/tmp/dsocket
-# receive from Client
-Hello, World
-abcdefg
-```
-
-Terminal 2, UNIX socket Client:
-
-```
-$ nc -U /var/tmp/dsocket
-# Input some lines
-Hello, World
-abcdefg
-```
-
-Terminal 3, receive tracing:
-
-```
-$ sudo python undump.py -p 49264
-Tracing PID=49264 UNIX socket packets ... Hit Ctrl-C to end
-
-# Here print bytes of receive
-PID 49264 Recv 13 bytes
- 48 65 6c 6c 6f 2c 20 57 6f 72 6c 64 0a
-PID 49264 Recv 8 bytes
- 61 62 63 64 65 66 67 0a
-```
-
-This output shows two packet received by PID 49264(nc -lU /var/tmp/dsocket),
-`Hello, World` will be parsed as `48 65 6c 6c 6f 2c 20 57 6f 72 6c 64 0a`, the
-`0a` is `Enter`. `abcdefg` will be parsed as `61 62 63 64 65 66 67 0a`.
diff --git a/examples/tracing/urandomread-explicit.py b/examples/tracing/urandomread-explicit.py
index 9291402..7be545a 100755
--- a/examples/tracing/urandomread-explicit.py
+++ b/examples/tracing/urandomread-explicit.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# urandomread-explicit Example of instrumenting a kernel tracepoint.
# For Linux, uses BCC, BPF. Embedded C.
@@ -17,7 +17,6 @@
from __future__ import print_function
from bcc import BPF
-from bcc.utils import printb
# define BPF program
bpf_text = """
@@ -50,6 +49,4 @@
(task, pid, cpu, flags, ts, msg) = b.trace_fields()
except ValueError:
continue
- except KeyboardInterrupt:
- exit()
- printb(b"%-18.9f %-16s %-6d %s" % (ts, task, pid, msg))
+ print("%-18.9f %-16s %-6d %s" % (ts, task, pid, msg))
diff --git a/examples/tracing/urandomread.py b/examples/tracing/urandomread.py
index 69bcf8d..80ea9de 100755
--- a/examples/tracing/urandomread.py
+++ b/examples/tracing/urandomread.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# urandomread Example of instrumenting a kernel tracepoint.
# For Linux, uses BCC, BPF. Embedded C.
@@ -13,7 +13,6 @@
from __future__ import print_function
from bcc import BPF
-from bcc.utils import printb
# load BPF program
b = BPF(text="""
@@ -33,6 +32,4 @@
(task, pid, cpu, flags, ts, msg) = b.trace_fields()
except ValueError:
continue
- except KeyboardInterrupt:
- exit()
- printb(b"%-18.9f %-16s %-6d %s" % (ts, task, pid, msg))
+ print("%-18.9f %-16s %-6d %s" % (ts, task, pid, msg))
diff --git a/examples/tracing/urandomread_example.txt b/examples/tracing/urandomread_example.txt
old mode 100644
new mode 100755
diff --git a/examples/tracing/vfsreadlat.py b/examples/tracing/vfsreadlat.py
index b2c4156..f4daae5 100755
--- a/examples/tracing/vfsreadlat.py
+++ b/examples/tracing/vfsreadlat.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# vfsreadlat.py VFS read latency distribution.
# For Linux, uses BCC, eBPF. See .c file.
diff --git a/examples/usdt_sample/.gitignore b/examples/usdt_sample/.gitignore
deleted file mode 100644
index b026c8f..0000000
--- a/examples/usdt_sample/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-**/build*/
\ No newline at end of file
diff --git a/examples/usdt_sample/CMakeLists.txt b/examples/usdt_sample/CMakeLists.txt
old mode 100644
new mode 100755
index c8510fc..04e5092
--- a/examples/usdt_sample/CMakeLists.txt
+++ b/examples/usdt_sample/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.12)
+cmake_minimum_required(VERSION 3.0)
# This sample requires C++11 enabled.
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -Wall -Weffc++")
diff --git a/examples/usdt_sample/scripts/bpf_text_shared.c b/examples/usdt_sample/scripts/bpf_text_shared.c
index 6c08b8d..d8e7464 100644
--- a/examples/usdt_sample/scripts/bpf_text_shared.c
+++ b/examples/usdt_sample/scripts/bpf_text_shared.c
@@ -4,27 +4,15 @@
/**
* @brief Helper method to filter based on the specified inputString.
* @param inputString The operation input string to check against the filter.
- * @return True if the specified inputString starts with the hard-coded filter string; otherwise, false.
+ * @return True if the specified inputString starts with the hard-coded FILTER_STRING; otherwise, false.
*/
static inline bool filter(char const* inputString)
{
- static const char* null_ptr = 0x0;
- static const char null_terminator = '\0';
-
- static const char filter_string[] = "FILTER_STRING"; ///< The filter string is replaced by python code.
- if (null_ptr == inputString) {
- return false;
- }
-
- // Compare until (not including) the null-terminator for filter_string
- for (int i = 0; i < sizeof(filter_string) - 1; ++i) {
- char c1 = *inputString++;
- if (null_terminator == c1) {
- return false; // If the null-terminator for inputString was reached, it can not be equal to filter_string.
- }
-
- char c2 = filter_string[i];
- if (c1 != c2) {
+ char needle[] = "FILTER_STRING"; ///< The FILTER STRING is replaced by python code.
+ char haystack[sizeof(needle)] = {};
+ bpf_probe_read(&haystack, sizeof(haystack), (void*)inputString);
+ for (int i = 0; i < sizeof(needle) - 1; ++i) {
+ if (needle[i] != haystack[i]) {
return false;
}
}
@@ -57,7 +45,7 @@
struct start_data_t start_data = {};
bpf_usdt_readarg_p(2, ctx, &start_data.input, sizeof(start_data.input));
- FILTER_STATEMENT ///< Replaced by python code.
+ FILTER ///< Replaced by python code.
bpf_usdt_readarg(1, ctx, &start_data.operation_id);
diff --git a/examples/usdt_sample/scripts/lat_avg.py b/examples/usdt_sample/scripts/lat_avg.py
index 6f2ee24..36c4dbb 100755
--- a/examples/usdt_sample/scripts/lat_avg.py
+++ b/examples/usdt_sample/scripts/lat_avg.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
import argparse
from time import sleep, strftime
from sys import argv
@@ -12,25 +12,23 @@
formatter_class=argparse.RawDescriptionHelpFormatter)
parser.add_argument("-p", "--pid", type=int, help="The id of the process to trace.")
parser.add_argument("-i", "--interval", type=int, help="The interval in seconds on which to report the latency distribution.")
-parser.add_argument("-c", "--count", type=int, default=16, help="The maximum number of samples over which to calculate the moving average.")
+parser.add_argument("-c", "--count", type=int, default=16, help="The count of samples over which to calculate the moving average.")
parser.add_argument("-f", "--filterstr", type=str, default="", help="The prefix filter for the operation input. If specified, only operations for which the input string starts with the filterstr are traced.")
-parser.add_argument("-v", "--verbose", dest="verbose", action="store_true", help="If true, will output generated bpf program and verbose logging information.")
-parser.add_argument("-s", "--sdt", dest="sdt", action="store_true", help="If true, will use the probes, created by systemtap's dtrace.")
-
+parser.add_argument("-v", "--verbose", dest="verbose", action="store_true", help="If true, will output verbose logging information.")
parser.set_defaults(verbose=False)
args = parser.parse_args()
this_pid = int(args.pid)
this_interval = int(args.interval)
-this_maxsamplesize = int(args.count)
+this_count = int(args.count)
this_filter = str(args.filterstr)
if this_interval < 1:
print("Invalid value for interval, using 1.")
this_interval = 1
-if this_maxsamplesize < 1:
- print("Invalid value for this_maxsamplesize, using 1.")
- this_maxsamplesize = 1
+if this_count < 1:
+ print("Invalid value for count, using 1.")
+ this_count = 1
debugLevel=0
if args.verbose:
@@ -41,18 +39,18 @@
bpf_text = open(bpf_text_shared, 'r').read()
bpf_text += """
-const u32 max_sample_size = MAX_SAMPLE_SIZE;
+const u32 MAX_SAMPLES = SAMPLE_COUNT;
struct hash_key_t
{
- char input[64]; // The operation id is used as key
+ char input[64];
};
struct hash_leaf_t
{
- u32 sample_size; // Number of operation samples taken
- u64 total; // Cumulative duration of the operations
- u64 average; // Moving average duration of the operations
+ u32 count;
+ u64 total;
+ u64 average;
};
/**
@@ -80,41 +78,36 @@
start_hash.delete(&operation_id);
struct hash_leaf_t zero = {};
- struct hash_leaf_t* hash_leaf = lat_hash.lookup_or_try_init(&hash_key, &zero);
+ struct hash_leaf_t* hash_leaf = lat_hash.lookup_or_init(&hash_key, &zero);
if (0 == hash_leaf) {
return 0;
}
- if (hash_leaf->sample_size < max_sample_size) {
- ++hash_leaf->sample_size;
+ if (hash_leaf->count < MAX_SAMPLES) {
+ hash_leaf->count++;
} else {
hash_leaf->total -= hash_leaf->average;
}
hash_leaf->total += duration;
- hash_leaf->average = hash_leaf->total / hash_leaf->sample_size;
+ hash_leaf->average = hash_leaf->total / hash_leaf->count;
return 0;
}
"""
-bpf_text = bpf_text.replace("MAX_SAMPLE_SIZE", str(this_maxsamplesize))
+bpf_text = bpf_text.replace("SAMPLE_COUNT", str(this_count))
bpf_text = bpf_text.replace("FILTER_STRING", this_filter)
if this_filter:
- bpf_text = bpf_text.replace("FILTER_STATEMENT", "if (!filter(start_data.input)) { return 0; }")
+ bpf_text = bpf_text.replace("FILTER", "if (!filter(start_data.input)) { return 0; }")
else:
- bpf_text = bpf_text.replace("FILTER_STATEMENT", "")
+ bpf_text = bpf_text.replace("FILTER", "")
# Create USDT context
-print("lat_avg.py - Attaching probes to pid: %d; filter: %s" % (this_pid, this_filter))
+print("Attaching probes to pid %d" % this_pid)
usdt_ctx = USDT(pid=this_pid)
-
-if args.sdt:
- usdt_ctx.enable_probe(probe="usdt_sample_lib1_sdt:operation_start_sdt", fn_name="trace_operation_start")
- usdt_ctx.enable_probe(probe="usdt_sample_lib1_sdt:operation_end_sdt", fn_name="trace_operation_end")
-else:
- usdt_ctx.enable_probe(probe="usdt_sample_lib1:operation_start", fn_name="trace_operation_start")
- usdt_ctx.enable_probe(probe="usdt_sample_lib1:operation_end", fn_name="trace_operation_end")
+usdt_ctx.enable_probe(probe="operation_start", fn_name="trace_operation_start")
+usdt_ctx.enable_probe(probe="operation_end", fn_name="trace_operation_end")
# Create BPF context, load BPF program
bpf_ctx = BPF(text=bpf_text, usdt_contexts=[usdt_ctx], debug=debugLevel)
@@ -122,12 +115,13 @@
print("Tracing... Hit Ctrl-C to end.")
lat_hash = bpf_ctx.get_table("lat_hash")
-print("%-12s %-64s %8s %16s" % ("time", "input", "sample_size", "latency (us)"))
while (1):
try:
sleep(this_interval)
except KeyboardInterrupt:
exit()
+ print("[%s]" % strftime("%H:%M:%S"))
+ print("%-64s %8s %16s" % ("input", "count", "latency (us)"))
for k, v in lat_hash.items():
- print("%-12s %-64s %8d %16d" % (strftime("%H:%M:%S"), k.input, v.sample_size, v.average / 1000))
+ print("%-64s %8d %16d" % (k.input, v.count, v.average / 1000))
diff --git a/examples/usdt_sample/scripts/lat_dist.py b/examples/usdt_sample/scripts/lat_dist.py
index 4b4226e..647f295 100755
--- a/examples/usdt_sample/scripts/lat_dist.py
+++ b/examples/usdt_sample/scripts/lat_dist.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
import argparse
from time import sleep, strftime
from sys import argv
@@ -13,9 +13,7 @@
parser.add_argument("-p", "--pid", type=int, help="The id of the process to trace.")
parser.add_argument("-i", "--interval", type=int, help="The interval in seconds on which to report the latency distribution.")
parser.add_argument("-f", "--filterstr", type=str, default="", help="The prefix filter for the operation input. If specified, only operations for which the input string starts with the filterstr are traced.")
-parser.add_argument("-v", "--verbose", dest="verbose", action="store_true", help="If true, will output generated bpf program and verbose logging information.")
-parser.add_argument("-s", "--sdt", dest="sdt", action="store_true", help="If true, will use the probes, created by systemtap's dtrace.")
-
+parser.add_argument("-v", "--verbose", dest="verbose", action="store_true", help="If true, will output verbose logging information.")
parser.set_defaults(verbose=False)
args = parser.parse_args()
this_pid = int(args.pid)
@@ -69,33 +67,26 @@
dist_key.slot = bpf_log2l(duration / 1000);
start_hash.delete(&operation_id);
- dist.atomic_increment(dist_key);
+ dist.increment(dist_key);
return 0;
}
"""
bpf_text = bpf_text.replace("FILTER_STRING", this_filter)
if this_filter:
- bpf_text = bpf_text.replace("FILTER_STATEMENT", "if (!filter(start_data.input)) { return 0; }")
+ bpf_text = bpf_text.replace("FILTER", "if (!filter(start_data.input)) { return 0; }")
else:
- bpf_text = bpf_text.replace("FILTER_STATEMENT", "")
+ bpf_text = bpf_text.replace("FILTER", "")
# Create USDT context
-print("lat_dist.py - Attaching probes to pid: %d; filter: %s" % (this_pid, this_filter))
+print("Attaching probes to pid %d" % this_pid)
usdt_ctx = USDT(pid=this_pid)
-
-if args.sdt:
- usdt_ctx.enable_probe(probe="usdt_sample_lib1_sdt:operation_start_sdt", fn_name="trace_operation_start")
- usdt_ctx.enable_probe(probe="usdt_sample_lib1_sdt:operation_end_sdt", fn_name="trace_operation_end")
-else:
- usdt_ctx.enable_probe(probe="usdt_sample_lib1:operation_start", fn_name="trace_operation_start")
- usdt_ctx.enable_probe(probe="usdt_sample_lib1:operation_end", fn_name="trace_operation_end")
+usdt_ctx.enable_probe(probe="operation_start", fn_name="trace_operation_start")
+usdt_ctx.enable_probe(probe="operation_end", fn_name="trace_operation_end")
# Create BPF context, load BPF program
bpf_ctx = BPF(text=bpf_text, usdt_contexts=[usdt_ctx], debug=debugLevel)
-print("Tracing... Hit Ctrl-C to end.")
-
start = 0
dist = bpf_ctx.get_table("dist")
while (1):
diff --git a/examples/usdt_sample/scripts/latency.py b/examples/usdt_sample/scripts/latency.py
index b0079a2..d46f2ef 100755
--- a/examples/usdt_sample/scripts/latency.py
+++ b/examples/usdt_sample/scripts/latency.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
import argparse
from time import sleep
from sys import argv
@@ -12,9 +12,7 @@
formatter_class=argparse.RawDescriptionHelpFormatter)
parser.add_argument("-p", "--pid", type=int, help="The id of the process to trace.")
parser.add_argument("-f", "--filterstr", type=str, default="", help="The prefix filter for the operation input. If specified, only operations for which the input string starts with the filterstr are traced.")
-parser.add_argument("-v", "--verbose", dest="verbose", action="store_true", help="If true, will output generated bpf program and verbose logging information.")
-parser.add_argument("-s", "--sdt", dest="sdt", action="store_true", help="If true, will use the probes, created by systemtap's dtrace.")
-
+parser.add_argument("-v", "--verbose", dest="verbose", action="store_true", help="If true, will output verbose logging information.")
parser.set_defaults(verbose=False)
args = parser.parse_args()
this_pid = int(args.pid)
@@ -78,20 +76,15 @@
bpf_text = bpf_text.replace("FILTER_STRING", this_filter)
if this_filter:
- bpf_text = bpf_text.replace("FILTER_STATEMENT", "if (!filter(start_data.input)) { return 0; }")
+ bpf_text = bpf_text.replace("FILTER", "if (!filter(start_data.input)) { return 0; }")
else:
- bpf_text = bpf_text.replace("FILTER_STATEMENT", "")
+ bpf_text = bpf_text.replace("FILTER", "")
# Create USDT context
-print("latency.py - Attaching probes to pid: %d; filter: %s" % (this_pid, this_filter))
+print("Attaching probes to pid %d" % this_pid)
usdt_ctx = USDT(pid=this_pid)
-
-if args.sdt:
- usdt_ctx.enable_probe(probe="usdt_sample_lib1_sdt:operation_start_sdt", fn_name="trace_operation_start")
- usdt_ctx.enable_probe(probe="usdt_sample_lib1_sdt:operation_end_sdt", fn_name="trace_operation_end")
-else:
- usdt_ctx.enable_probe(probe="usdt_sample_lib1:operation_start", fn_name="trace_operation_start")
- usdt_ctx.enable_probe(probe="usdt_sample_lib1:operation_end", fn_name="trace_operation_end")
+usdt_ctx.enable_probe(probe="operation_start", fn_name="trace_operation_start")
+usdt_ctx.enable_probe(probe="operation_end", fn_name="trace_operation_end")
# Create BPF context, load BPF program
bpf_ctx = BPF(text=bpf_text, usdt_contexts=[usdt_ctx], debug=debugLevel)
diff --git a/examples/usdt_sample/usdt_sample.md b/examples/usdt_sample/usdt_sample.md
index d356132..c6b5a07 100644
--- a/examples/usdt_sample/usdt_sample.md
+++ b/examples/usdt_sample/usdt_sample.md
@@ -1,315 +1,131 @@
+Tested on Fedora25 4.11.3-200.fc25.x86_64, gcc (GCC) 6.3.1 20161221 (Red Hat 6.3.1-1)
-# Prerequitites
-
-## Ubuntu 21.10 prerequisites
-
+As an alternative to using ...bcc/tests/python/include/folly/tracing/StaticTracepoint.h,
+it's possible to use systemtap-sdt-devel.
+However, this is *not* required for this sample.
```bash
-$ sudo apt-get install linux-headers-$(uname -r) "llvm-13*" libclang-13-dev luajit luajit-5.1-dev libelf-dev python3-distutils libdebuginfod-dev arping netperf iperf
+$ sudo dnf install systemtap-sdt-devel # For Fedora25, other distro's might have differently named packages.
```
-## Building bcc tools
-
-```bash
-# Make sure you are in the bcc root folder
-$ mkdir -p build && cd build
-$ cmake .. -DPYTHON_CMD=python3
-$ make -j4
-$ sudo make install
-```
-
-# Building and executing the usdt_sample (gcc 11.2)
-
-## Build the sample
-
-```bash
-$ gcc --version
-gcc (Ubuntu 11.2.0-7ubuntu2) 11.2.0
-...
-# Make sure you are in the bcc root folder
-$ mkdir -p examples/usdt_sample/build && cd examples/usdt_sample/build
-$ cmake ..
-$ make
-```
-
-## Create probes using StaticTracepoint.h
-
-bcc comes with a header file, which contains macros to define probes. See tests/python/include/folly/tracing/StaticTracepoint.h
-
-See the usage of FOLLY_SDT macro in examples/usdt_sample/usdt_sample_lib1/src/lib1.cpp.
-
-## Create probes using SystemTap dtrace
-
-As an alternative to using tests/python/include/folly/tracing/StaticTracepoint.h, it's possible to use dtrace, which is installed by systemtap-sdt-dev.
-```bash
-$ sudo dnf install systemtap-sdt-dev # For Ubuntu 21.10, other distro's might have differently named packages.
-```
-
-If using systemtap-sdt-dev, the following commands can be used to generate the corresponding header and object files:
-See examples/usdt_sample/usdt_sample_lib1/CMakeLists.txt file for an example how to do this using cmake.
+If using systemtap-sdt-devel, the following commands can be used to generate the corresponding header and object files:
+Also see the CMakeLists.txt file for an example how to do this using cmake.
```bash
$ dtrace -h -s usdt_sample_lib1/src/lib1_sdt.d -o usdt_sample_lib1/include/usdt_sample_lib1/lib1_sdt.h
$ dtrace -G -s usdt_sample_lib1/src/lib1_sdt.d -o lib1_sdt.o
```
-## Use tplist.py to list the available probes
-
-Note that the (operation_start, operation_end) probes are created using the macros in the folly headers, the (operation_start_sdt, operation_end_sdt) probes are created using systemtap's dtrace:
-
-```bash
-$ python3 tools/tplist.py -l examples/usdt_sample/build/usdt_sample_lib1/libusdt_sample_lib1.so
-examples/usdt_sample/build/usdt_sample_lib1/libusdt_sample_lib1.so usdt_sample_lib1:operation_end
-examples/usdt_sample/build/usdt_sample_lib1/libusdt_sample_lib1.so usdt_sample_lib1:operation_end_sdt
-examples/usdt_sample/build/usdt_sample_lib1/libusdt_sample_lib1.so usdt_sample_lib1:operation_start
-examples/usdt_sample/build/usdt_sample_lib1/libusdt_sample_lib1.so usdt_sample_lib1:operation_start_sdt
-$ readelf -n examples/usdt_sample/build/usdt_sample_lib1/libusdt_sample_lib1.so
-
-Displaying notes found in: .note.gnu.property
- Owner Data size Description
- GNU 0x00000010 NT_GNU_PROPERTY_TYPE_0
- Properties: x86 feature: IBT, SHSTK
-
-Displaying notes found in: .note.gnu.build-id
- Owner Data size Description
- GNU 0x00000014 NT_GNU_BUILD_ID (unique build ID bitstring)
- Build ID: a483dc6ac17d4983ba748cf65ffd0e398639b61a
-
-Displaying notes found in: .note.stapsdt
- Owner Data size Description
- stapsdt 0x00000047 NT_STAPSDT (SystemTap probe descriptors)
- Provider: usdt_sample_lib1
- Name: operation_end
- Location: 0x0000000000011c2f, Base: 0x0000000000000000, Semaphore: 0x0000000000000000
- Arguments: -8@%rbx -8@%rax
- stapsdt 0x0000004f NT_STAPSDT (SystemTap probe descriptors)
- Provider: usdt_sample_lib1
- Name: operation_end_sdt
- Location: 0x0000000000011c65, Base: 0x000000000001966f, Semaphore: 0x0000000000020a6a
- Arguments: 8@%rbx 8@%rax
- stapsdt 0x0000004f NT_STAPSDT (SystemTap probe descriptors)
- Provider: usdt_sample_lib1
- Name: operation_start
- Location: 0x0000000000011d63, Base: 0x0000000000000000, Semaphore: 0x0000000000000000
- Arguments: -8@-104(%rbp) -8@%rax
- stapsdt 0x00000057 NT_STAPSDT (SystemTap probe descriptors)
- Provider: usdt_sample_lib1
- Name: operation_start_sdt
- Location: 0x0000000000011d94, Base: 0x000000000001966f, Semaphore: 0x0000000000020a68
- Arguments: 8@-104(%rbp) 8@%rax
-```
-
-## Start the usdt sample application
-
-The usdt_sample_app1 executes an operation asynchronously on multiple threads, with random (string) parameters, which can be used to filter on.
-
-```bash
-$ examples/usdt_sample/build/usdt_sample_app1/usdt_sample_app1 "usdt" 1 30 10 1 50
-Applying the following parameters:
-Input prefix: usdt.
-Input range: [1, 30].
-Calls Per Second: 10.
-Latency range: [1, 50] ms.
-You can now run the bcc scripts, see usdt_sample.md for examples.
-pid: 2422725
-Press ctrl-c to exit.
-```
-
-## Use argdist.py on the individual probes
-
-```bash
-# Make sure to replace the pid
-$ sudo python3 tools/argdist.py -p 2422725 -i 5 -C "u:$(pwd)/examples/usdt_sample/build/usdt_sample_lib1/libusdt_sample_lib1.so:operation_start():char*:arg2#input" -z 32
-[HH:mm:ss]
-input
- COUNT EVENT
- 1 arg2 = b'usdt_5'
- 1 arg2 = b'usdt_30'
-...
- 3 arg2 = b'usdt_9'
- 3 arg2 = b'usdt_17'
- 3 arg2 = b'usdt_7'
- 5 arg2 = b'usdt_10'
-```
-
-## Use latency.py to trace the operation latencies
-
-```bash
-# Make sure to replace the pid, the filter value is chosen arbitrarily.
-$ sudo python3 examples/usdt_sample/scripts/latency.py -p=2422725 -f="usdt_20"
-Attaching probes to pid 2422725
-Tracing... Hit Ctrl-C to end.
-time(s) id input output start (ns) end (ns) duration (us)
-0.000000000 7754 b'usdt_20' b'resp_usdt_20' 672668584224401 672668625460568 41236
-7.414981834 7828 b'usdt_20' b'resp_usdt_20' 672675999206235 672676011402270 12196
-...
-23.948248753 7993 b'usdt_20' b'resp_usdt_20' 672692532473154 672692561680989 29207
-26.352332485 8017 b'usdt_20' b'resp_usdt_20' 672694936556886 672694961690970 25134
-```
-
-## Use lat_dist.py to trace the latency distribution
-
-```bash
-# Make sure to replace the pid, the filter value is chosen arbitrarily.
-$ sudo python3 examples/usdt_sample/scripts/lat_dist.py -p=2422725 -i=30 -f="usdt_20"
-Attaching probes to pid 2422725
-[HH:mm:ss]
-
-Bucket ptr = b'usdt_20'
- latency (us) : count distribution
- 0 -> 1 : 0 | |
- 2 -> 3 : 0 | |
- 4 -> 7 : 0 | |
- 8 -> 15 : 0 | |
- 16 -> 31 : 0 | |
- 32 -> 63 : 0 | |
- 64 -> 127 : 0 | |
- 128 -> 255 : 0 | |
- 256 -> 511 : 0 | |
- 512 -> 1023 : 0 | |
- 1024 -> 2047 : 1 |***** |
- 2048 -> 4095 : 1 |***** |
- 4096 -> 8191 : 2 |*********** |
- 8192 -> 16383 : 0 | |
- 16384 -> 32767 : 3 |***************** |
- 32768 -> 65535 : 7 |****************************************|
-```
-
-## Use lat_avg.py to trace the moving average of the latencies
-
-```bash
-$ sudo python3 examples/usdt_sample/scripts/lat_avg.py -p=2422725 -i=5 -c=10 -f="usdt_20"
-Attaching probes to pid 2422725
-Tracing... Hit Ctrl-C to end.
-time input sample_size latency (us)
-HH:mm:08 b'usdt_20' 3 29497
-HH:mm:13 b'usdt_20' 3 29497
-HH:mm:18 b'usdt_20' 4 27655
-HH:mm:23 b'usdt_20' 5 28799
-HH:mm:28 b'usdt_20' 7 23644
-```
-
-## Attach to the probes, created with SystemTap's dtrace
-
--s implies using the systemtap probes, created with dtrace.
-
-```bash
-$ sudo python3 examples/usdt_sample/scripts/lat_avg.py -p=2422725 -i=5 -c=10 -f="usdt_20" -s
-Attaching probes to pid 2422725
-Tracing... Hit Ctrl-C to end.
-time input sample_size latency (us)
-HH:mm:08 b'usdt_20' 3 29497
-HH:mm:13 b'usdt_20' 3 29497
-HH:mm:18 b'usdt_20' 4 27655
-HH:mm:23 b'usdt_20' 5 28799
-HH:mm:28 b'usdt_20' 7 23644
-```
-
-# Building and executing the usdt_sample (clang 13.0.1)
-
Build the sample:
```bash
-$ clang --version
-Ubuntu clang version 13.0.1-++20211124043029+19b8368225dc-1~exp1~20211124043558.23
-...
-# Make sure you are in the bcc root folder
-$ mkdir -p examples/usdt_sample/build_clang && cd examples/usdt_sample/build_clang
-$ cmake .. -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++
-$ make
+$ pwd
+~/src/bcc
+$ mkdir -p examples/usdt_sample/build && pushd examples/usdt_sample/build
+$ cmake .. && make
+$ popd
```
-## Use tplist.py to list the available probes
-
+After building, you should see the available probes:
```bash
-$ python3 tools/tplist.py -l examples/usdt_sample/build_clang/usdt_sample_lib1/libusdt_sample_lib1.so
-examples/usdt_sample/build_clang/usdt_sample_lib1/libusdt_sample_lib1.so usdt_sample_lib1:operation_start
-examples/usdt_sample/build_clang/usdt_sample_lib1/libusdt_sample_lib1.so usdt_sample_lib1:operation_start_sdt
-examples/usdt_sample/build_clang/usdt_sample_lib1/libusdt_sample_lib1.so usdt_sample_lib1:operation_end
-examples/usdt_sample/build_clang/usdt_sample_lib1/libusdt_sample_lib1.so usdt_sample_lib1:operation_end_sdt
-$ readelf -n examples/usdt_sample/build_clang/usdt_sample_lib1/libusdt_sample_lib1.so
+$ python tools/tplist.py -l examples/usdt_sample/build/usdt_sample_lib1/libusdt_sample_lib1.so
+examples/usdt_sample/build/usdt_sample_lib1/libusdt_sample_lib1.so usdt_sample_lib1:operation_end
+examples/usdt_sample/build/usdt_sample_lib1/libusdt_sample_lib1.so usdt_sample_lib1:operation_start
+$ readelf -n examples/usdt_sample/build/usdt_sample_lib1/libusdt_sample_lib1.so
-Displaying notes found in: .note.gnu.build-id
- Owner Data size Description
- GNU 0x00000014 NT_GNU_BUILD_ID (unique build ID bitstring)
- Build ID: 8814f6c44f9e9df42f29a436af6152d7dcbeb8d9
+Displaying notes found at file offset 0x000001c8 with length 0x00000024:
+ Owner Data size Description
+ GNU 0x00000014 NT_GNU_BUILD_ID (unique build ID bitstring)
+ Build ID: 3930c19f654990159563394669f2ed5281513302
-Displaying notes found in: .note.stapsdt
- Owner Data size Description
- stapsdt 0x00000055 NT_STAPSDT (SystemTap probe descriptors)
- Provider: usdt_sample_lib1
- Name: operation_start
- Location: 0x000000000000e703, Base: 0x0000000000000000, Semaphore: 0x0000000000000000
- Arguments: -8@-128(%rbp) -8@-136(%rbp)
- stapsdt 0x0000005d NT_STAPSDT (SystemTap probe descriptors)
- Provider: usdt_sample_lib1
- Name: operation_start_sdt
- Location: 0x000000000000e755, Base: 0x0000000000016610, Semaphore: 0x000000000001da48
- Arguments: 8@-144(%rbp) 8@-152(%rbp)
- stapsdt 0x00000053 NT_STAPSDT (SystemTap probe descriptors)
+Displaying notes found at file offset 0x0001b9ec with length 0x000000c0:
+ Owner Data size Description
+ stapsdt 0x00000047 NT_STAPSDT (SystemTap probe descriptors)
Provider: usdt_sample_lib1
Name: operation_end
- Location: 0x00000000000101bc, Base: 0x0000000000000000, Semaphore: 0x0000000000000000
- Arguments: -8@-120(%rbp) -8@-128(%rbp)
- stapsdt 0x0000005b NT_STAPSDT (SystemTap probe descriptors)
+ Location: 0x000000000000ed6d, Base: 0x0000000000000000, Semaphore: 0x0000000000000000
+ Arguments: -8@%rbx -8@%rax
+ stapsdt 0x0000004e NT_STAPSDT (SystemTap probe descriptors)
Provider: usdt_sample_lib1
- Name: operation_end_sdt
- Location: 0x0000000000010228, Base: 0x0000000000016610, Semaphore: 0x000000000001da4a
- Arguments: 8@-136(%rbp) 8@-144(%rbp)
+ Name: operation_start
+ Location: 0x000000000000ee2c, Base: 0x0000000000000000, Semaphore: 0x0000000000000000
+ Arguments: -8@-24(%rbp) -8@%rax
```
-## Start the usdt sample application
-
+Start the usdt sample application:
```bash
-$ examples/usdt_sample/build_clang/usdt_sample_app1/usdt_sample_app1 "usdt" 1 30 10 1 50
+$ examples/usdt_sample/build/usdt_sample_app1/usdt_sample_app1 "pf" 1 30 10 1 50
Applying the following parameters:
-Input prefix: usdt.
+Input prefix: pf.
Input range: [1, 30].
Calls Per Second: 10.
Latency range: [1, 50] ms.
You can now run the bcc scripts, see usdt_sample.md for examples.
-pid: 2439214
+pid: 25433
Press ctrl-c to exit.
```
-## Use argdist.py on the individual probes
-
+Use argdist.py on the individual probes:
```bash
-# Make sure to replace the pid
-$ sudo python3 tools/argdist.py -p 2439214 -i 5 -C "u:$(pwd)/examples/usdt_sample/build_clang/usdt_sample_lib1/libusdt_sample_lib1.so:operation_start():char*:arg2#input" -z 32
-[HH:mm:ss]
+$ sudo python tools/argdist.py -p 25433 -i 5 -C 'u:usdt_sample_lib1:operation_start():char*:arg2#input' -z 32
+[11:18:29]
input
- COUNT EVENT
- 1 arg2 = b'usdt_1'
- 1 arg2 = b'usdt_4'
-...
- 3 arg2 = b'usdt_30'
- 3 arg2 = b'usdt_25'
- 5 arg2 = b'usdt_18'
+ COUNT EVENT
+ 1 arg2 = pf_10
+ 1 arg2 = pf_5
+ 1 arg2 = pf_12
+ 1 arg2 = pf_1
+ 1 arg2 = pf_11
+ 1 arg2 = pf_28
+ 1 arg2 = pf_16
+ 1 arg2 = pf_19
+ 1 arg2 = pf_15
+ 1 arg2 = pf_2
+ 2 arg2 = pf_17
+ 2 arg2 = pf_3
+ 2 arg2 = pf_25
+ 2 arg2 = pf_30
+ 2 arg2 = pf_13
+ 2 arg2 = pf_18
+ 2 arg2 = pf_7
+ 2 arg2 = pf_29
+ 2 arg2 = pf_26
+ 3 arg2 = pf_8
+ 3 arg2 = pf_21
+ 3 arg2 = pf_14
+ 4 arg2 = pf_6
+ 4 arg2 = pf_23
+ 5 arg2 = pf_24
```
-## Use latency.py to trace the operation latencies
-
+Use latency.py to trace the operation latencies:
```bash
-# Make sure to replace the pid, the filter value is chosen arbitrarily.
-$ sudo python3 examples/usdt_sample/scripts/latency.py -p=2439214 -f="usdt_20"
-Attaching probes to pid 2439214
+$ sudo python examples/usdt_sample/scripts/latency.py -p=25433 -f="pf_2"
+Attaching probes to pid 25433
Tracing... Hit Ctrl-C to end.
time(s) id input output start (ns) end (ns) duration (us)
-0.000000000 1351 b'usdt_20' b'resp_usdt_20' 673481735317057 673481761592425 26275
-0.400606129 1355 b'usdt_20' b'resp_usdt_20' 673482135923186 673482141074674 5151
-0.600929879 1357 b'usdt_20' b'resp_usdt_20' 673482336246936 673482338400064 2153
-5.610441985 1407 b'usdt_20' b'resp_usdt_20' 673487345759042 673487392977806 47218
-7.213278292 1423 b'usdt_20' b'resp_usdt_20' 673488948595349 673488976845453 28250
-9.016681573 1441 b'usdt_20' b'resp_usdt_20' 673490751998630 673490802198717 50200
+0.000000000 7204 pf_28 resp_pf_28 11949439999644 11949489234565 49234
+0.100211886 7205 pf_28 resp_pf_28 11949540211530 11949574403064 34191
+0.300586675 7207 pf_21 resp_pf_21 11949740586319 11949742773571 2187
+0.400774366 7208 pf_28 resp_pf_28 11949840774010 11949859965498 19191
+0.701365719 7211 pf_21 resp_pf_21 11950141365363 11950152551131 11185
+0.901736620 7213 pf_25 resp_pf_25 11950341736264 11950347924333 6188
+1.102162217 7215 pf_21 resp_pf_21 11950542161861 11950567484183 25322
+1.302595998 7217 pf_23 resp_pf_23 11950742595642 11950761841242 19245
+1.503047601 7219 pf_2 resp_pf_2 11950943047245 11950951213474 8166
+1.703371457 7221 pf_27 resp_pf_27 11951143371101 11951176568051 33196
+2.104228899 7225 pf_24 resp_pf_24 11951544228543 11951588432769 44204
+2.304608175 7227 pf_21 resp_pf_21 11951744607819 11951790796068 46188
+2.404796703 7228 pf_21 resp_pf_21 11951844796347 11951877984160 33187
+2.605134923 7230 pf_27 resp_pf_27 11952045134567 11952065327660 20193
+3.206291642 7236 pf_29 resp_pf_29 11952646291286 11952660443343 14152
+3.506887492 7239 pf_21 resp_pf_21 11952946887136 11952995060987 48173
```
-## Use lat_dist.py to trace the latency distribution
-
+Use lat_dist.py to trace the latency distribution:
```bash
-# Make sure to replace the pid, the filter value is chosen arbitrarily.
-$ sudo python3 examples/usdt_sample/scripts/lat_dist.py -p=2439214 -i=30 -f="usdt_20"
-Attaching probes to pid 2439214
-[HH:mm:ss]
+$ sudo python examples/usdt_sample/scripts/lat_dist.py -p=25433 -i=30 -f="pf_20"
+Attaching probes to pid 25433
+[11:23:47]
-Bucket ptr = b'usdt_20'
+Bucket ptr = 'pf_20'
latency (us) : count distribution
0 -> 1 : 0 | |
2 -> 3 : 0 | |
@@ -321,211 +137,27 @@
128 -> 255 : 0 | |
256 -> 511 : 0 | |
512 -> 1023 : 0 | |
- 1024 -> 2047 : 0 | |
- 2048 -> 4095 : 0 | |
- 4096 -> 8191 : 1 |******************** |
- 8192 -> 16383 : 2 |****************************************|
- 16384 -> 32767 : 1 |******************** |
- 32768 -> 65535 : 2 |****************************************|
+ 1024 -> 2047 : 1 |********** |
+ 2048 -> 4095 : 1 |********** |
+ 4096 -> 8191 : 0 | |
+ 8192 -> 16383 : 1 |********** |
+ 16384 -> 32767 : 4 |****************************************|
+ 32768 -> 65535 : 3 |****************************** |
```
-## Use lat_avg.py to trace the moving average of the latencies
-
+Use lat_avg.py to trace the moving average of the latencies:
```bash
-$ sudo python3 examples/usdt_sample/scripts/lat_avg.py -p=2439214 -i=5 -s=10 -f="usdt_20"
-Attaching probes to pid 2439214
+$ sudo python examples/usdt_sample/scripts/lat_avg.py -p=25433 -i=5 -c=10 -f="pf_2"
+Attaching probes to pid 25433
Tracing... Hit Ctrl-C to end.
-time input sample_size latency (us)
-HH:mm:59 b'usdt_20' 1 16226
-HH:mm:04 b'usdt_20' 2 20332
-HH:mm:09 b'usdt_20' 2 20332
-HH:mm:14 b'usdt_20' 5 29657
-HH:mm:19 b'usdt_20' 5 29657
-HH:mm:24 b'usdt_20' 7 33249
-```
-
-# Troubleshooting
-
-## Display the generated BPF program using -v
-
-```bash
-$ sudo python3 examples/usdt_sample/scripts/latency.py -v -p=2439214 -f="usdt_20"
-Attaching probes to pid 2439214
-Running from kernel directory at: /lib/modules/5.13.0-22-generic/build
-clang -cc1 -triple x86_64-unknown-linux-gnu -emit-llvm-bc -emit-llvm-uselists -disable-free -disable-llvm-verifier -discard-value-names -main-file-name main.c -mrelocation-model static -fno-jump-tables -mframe-pointer=none -fmath-errno -fno-rounding-math -mconstructor-aliases -target-cpu x86-64 -tune-cpu generic -mllvm -treat-scalable-fixed-error-as-warning -debug-info-kind=constructor -dwarf-version=4 -debugger-tuning=gdb -fcoverage-compilation-dir=/usr/src/linux-headers-5.13.0-22-generic -nostdsysteminc -nobuiltininc -resource-dir lib/clang/13.0.1 -isystem /virtual/lib/clang/include -include ./include/linux/kconfig.h -include /virtual/include/bcc/bpf.h -include /virtual/include/bcc/bpf_workaround.h -include /virtual/include/bcc/helpers.h -isystem /virtual/include -I /home/bramv/src/projects/bcc -D __BPF_TRACING__ -I arch/x86/include/ -I arch/x86/include/generated -I include -I arch/x86/include/uapi -I arch/x86/include/generated/uapi -I include/uapi -I include/generated/uapi -D __KERNEL__ -D KBUILD_MODNAME="bcc" -O2 -Wno-deprecated-declarations -Wno-gnu-variable-sized-type-not-at-end -Wno-pragma-once-outside-header -Wno-address-of-packed-member -Wno-unknown-warning-option -Wno-unused-value -Wno-pointer-sign -fdebug-compilation-dir=/usr/src/linux-headers-5.13.0-22-generic -ferror-limit 19 -fgnuc-version=4.2.1 -vectorize-loops -vectorize-slp -faddrsig -D__GCC_HAVE_DWARF2_CFI_ASM=1 -o main.bc -x c /virtual/main.c
-#if defined(BPF_LICENSE)
-#error BPF_LICENSE cannot be specified through cflags
-#endif
-#if !defined(CONFIG_CC_STACKPROTECTOR)
-#if defined(CONFIG_CC_STACKPROTECTOR_AUTO) \
- || defined(CONFIG_CC_STACKPROTECTOR_REGULAR) \
- || defined(CONFIG_CC_STACKPROTECTOR_STRONG)
-#define CONFIG_CC_STACKPROTECTOR
-#endif
-#endif
-#include <uapi/linux/ptrace.h>
-__attribute__((always_inline))
-static __always_inline int _bpf_readarg_trace_operation_start_1(struct pt_regs *ctx, void *dest, size_t len) {
- if (len != sizeof(int64_t)) return -1;
- { u64 __addr = ctx->bp + -128; __asm__ __volatile__("": : :"memory"); int64_t __res = 0x0; bpf_probe_read_user(&__res, sizeof(__res), (void *)__addr); *((int64_t *)dest) = __res; }
- return 0;
-}
-__attribute__((always_inline))
-static __always_inline int _bpf_readarg_trace_operation_start_2(struct pt_regs *ctx, void *dest, size_t len) {
- if (len != sizeof(int64_t)) return -1;
- { u64 __addr = ctx->bp + -136; __asm__ __volatile__("": : :"memory"); int64_t __res = 0x0; bpf_probe_read_user(&__res, sizeof(__res), (void *)__addr); *((int64_t *)dest) = __res; }
- return 0;
-}
-__attribute__((always_inline))
-static __always_inline int _bpf_readarg_trace_operation_end_1(struct pt_regs *ctx, void *dest, size_t len) {
- if (len != sizeof(int64_t)) return -1;
- { u64 __addr = ctx->bp + -120; __asm__ __volatile__("": : :"memory"); int64_t __res = 0x0; bpf_probe_read_user(&__res, sizeof(__res), (void *)__addr); *((int64_t *)dest) = __res; }
- return 0;
-}
-__attribute__((always_inline))
-static __always_inline int _bpf_readarg_trace_operation_end_2(struct pt_regs *ctx, void *dest, size_t len) {
- if (len != sizeof(int64_t)) return -1;
- { u64 __addr = ctx->bp + -128; __asm__ __volatile__("": : :"memory"); int64_t __res = 0x0; bpf_probe_read_user(&__res, sizeof(__res), (void *)__addr); *((int64_t *)dest) = __res; }
- return 0;
-}
-#include <linux/blkdev.h>
-#include <uapi/linux/ptrace.h>
-
-/**
- * @brief Helper method to filter based on the specified inputString.
- * @param inputString The operation input string to check against the filter.
- * @return True if the specified inputString starts with the hard-coded filter string; otherwise, false.
- */
-__attribute__((always_inline))
-static inline bool filter(char const* inputString)
-{
- static const char* null_ptr = 0x0;
- static const char null_terminator = '\0';
-
- static const char filter_string[] = "usdt_20"; ///< The filter string is replaced by python code.
- if (null_ptr == inputString) {
- return false;
- }
- // bpf_trace_printk("inputString: '%s'", inputString);
-
- // Compare until (not including) the null-terminator for filter_string
- for (int i = 0; i < sizeof(filter_string) - 1; ++i) {
- char c1 = *inputString++;
- if (null_terminator == c1) {
- return false; // If the null-terminator for inputString was reached, it can not be equal to filter_string.
- }
-
- char c2 = filter_string[i];
- if (c1 != c2) {
- return false;
- }
- }
- return true;
-}
-
-/**
- * @brief Contains the operation start data to trace.
- */
-struct start_data_t
-{
- u64 operation_id; ///< The id of the operation.
- char input[64]; ///< The input string of the request.
- u64 start; ///< Timestamp of the start operation (start timestamp).
-};
-
-/**
- * @brief Contains the operation start data.
- * key: the operation id.
- * value: The operation start latency data.
- */
-BPF_HASH(start_hash, u64, struct start_data_t);
-
-/**
- * @brief Reads the operation request arguments and stores the start data in the hash.
- * @param ctx The BPF context.
- */
-__attribute__((section(".bpf.fn.trace_operation_start")))
-int trace_operation_start(struct pt_regs* ctx)
-{
-
- struct start_data_t start_data = {};
- ({ u64 __addr = 0x0; _bpf_readarg_trace_operation_start_2(ctx, &__addr, sizeof(__addr));bpf_probe_read_user(&start_data.input, sizeof(start_data.input), (void *)__addr);});
-
- if (!filter(start_data.input)) { return 0; } ///< Replaced by python code.
-
- _bpf_readarg_trace_operation_start_1(ctx, &start_data.operation_id, sizeof(*(&start_data.operation_id)));
-
- start_data.start = bpf_ktime_get_ns();
- bpf_map_update_elem((void *)bpf_pseudo_fd(1, -1), &start_data.operation_id, &start_data, BPF_ANY);
- return 0;
-}
-
-
-/**
- * @brief Contains the latency data w.r.t. the complete operation from request to response.
- */
-struct end_data_t
-{
- u64 operation_id; ///< The id of the operation.
- char input[64]; ///< The request (input) string.
- char output[64]; ///< The response (output) string.
- u64 start; ///< The start timestamp of the operation.
- u64 end; ///< The end timestamp of the operation.
- u64 duration; ///< The duration of the operation.
-};
-
-/**
- * The output buffer, which will be used to push the latency event data to user space.
- */
-BPF_PERF_OUTPUT(operation_event);
-
-/**
- * @brief Reads the operation response arguments, calculates the latency event data, and writes it to the user output buffer.
- * @param ctx The BPF context.
- */
-__attribute__((section(".bpf.fn.trace_operation_end")))
-int trace_operation_end(struct pt_regs* ctx)
-{
-
- u64 operation_id;
- _bpf_readarg_trace_operation_end_1(ctx, &operation_id, sizeof(*(&operation_id)));
-
- struct start_data_t* start_data = bpf_map_lookup_elem((void *)bpf_pseudo_fd(1, -1), &operation_id);
- if (0 == start_data) {
- return 0;
- }
-
- struct end_data_t end_data = {};
- end_data.operation_id = operation_id;
- ({ u64 __addr = 0x0; _bpf_readarg_trace_operation_end_2(ctx, &__addr, sizeof(__addr));bpf_probe_read_user(&end_data.output, sizeof(end_data.output), (void *)__addr);});
- end_data.end = bpf_ktime_get_ns();
- end_data.start = start_data->start;
- end_data.duration = end_data.end - end_data.start;
- __builtin_memcpy(&end_data.input, start_data->input, sizeof(end_data.input));
-
- bpf_map_delete_elem((void *)bpf_pseudo_fd(1, -1), &end_data.operation_id);
-
- bpf_perf_event_output(ctx, bpf_pseudo_fd(1, -2), CUR_CPU_IDENTIFIER, &end_data, sizeof(end_data));
- return 0;
-}
-
-#include <bcc/footer.h>
-Tracing... Hit Ctrl-C to end.
-```
-
-## Use bpf_trace_printk
-
-Add bpf trace statements to the C++ code:
-
-```C++
-bpf_trace_printk("inputString: '%s'", inputString);
-```
-
-```bash
-$ sudo tail -f /sys/kernel/debug/tracing/trace
-...
- usdt_sample_app-2439214 [001] d... 635079.194883: bpf_trace_printk: inputString: 'usdt_8'
- usdt_sample_app-2439214 [001] d... 635079.295102: bpf_trace_printk: inputString: 'usdt_17'
- usdt_sample_app-2439214 [001] d... 635079.395217: bpf_trace_printk: inputString: 'usdt_18'
-...
+[11:28:32]
+input count latency (us)
+pf_22 3 7807
+pf_23 4 36914
+pf_25 3 31473
+pf_28 2 10627
+pf_27 1 47174
+pf_29 1 8138
+pf_26 1 49121
+pf_20 2 29158
```
diff --git a/examples/usdt_sample/usdt_sample.sh b/examples/usdt_sample/usdt_sample.sh
deleted file mode 100755
index 8b14769..0000000
--- a/examples/usdt_sample/usdt_sample.sh
+++ /dev/null
@@ -1,95 +0,0 @@
-#!/usr/bin/bash
-
-# sudo apt-get install linux-headers-$(uname -r) "llvm-13*" libclang-13-dev luajit luajit-5.1-dev libelf-dev python3-distutils libdebuginfod-dev arping netperf iperf
-# mkdir -p build && cd build
-# cmake .. -DPYTHON_CMD=python3
-# make -j4
-# sudo make install
-
-gcc --version
-rm -rf examples/usdt_sample/build_gcc
-mkdir -p examples/usdt_sample/build_gcc && pushd examples/usdt_sample/build_gcc
-cmake ..
-make
-popd
-
-# sudo dnf install systemtap-sdt-dev # For Ubuntu 21.10, other distro's might have differently named packages.
-# dtrace -h -s usdt_sample_lib1/src/lib1_sdt.d -o usdt_sample_lib1/include/usdt_sample_lib1/lib1_sdt.h
-# dtrace -G -s usdt_sample_lib1/src/lib1_sdt.d -o lib1_sdt.o
-
-python3 tools/tplist.py -l examples/usdt_sample/build_gcc/usdt_sample_lib1/libusdt_sample_lib1.so
-readelf -n examples/usdt_sample/build_gcc/usdt_sample_lib1/libusdt_sample_lib1.so
-
-examples/usdt_sample/build_gcc/usdt_sample_app1/usdt_sample_app1 "usdt" 1 30 10 1 50 &
-pid=$!
-
-echo "argdist.py - Using non-sdt probes"
-sudo python3 tools/argdist.py -p ${pid} -i 5 -C "u:$(pwd)/examples/usdt_sample/build_gcc/usdt_sample_lib1/libusdt_sample_lib1.so:operation_start():char*:arg2#input" -z 32 &
-sleep 30
-sudo pkill -f "\\-p.${pid}"
-echo "argdist.py - Using sdt probes"
-sudo python3 tools/argdist.py -p ${pid} -i 5 -C "u:$(pwd)/examples/usdt_sample/build_gcc/usdt_sample_lib1/libusdt_sample_lib1.so:operation_start_sdt():char*:arg2#input" -z 32 &
-sleep 30
-sudo pkill -f "\\-p.${pid}"
-sudo python3 examples/usdt_sample/scripts/latency.py -p=${pid} -f="usdt_20" &
-sleep 30
-sudo pkill -f "\\-p.${pid}"
-sudo python3 examples/usdt_sample/scripts/latency.py -p=${pid} -f="usdt_20" -s &
-sleep 30
-sudo pkill -f "\\-p.${pid}"
-sudo python3 examples/usdt_sample/scripts/lat_dist.py -p=${pid} -i=5 -f="usdt_20" &
-sleep 30
-sudo pkill -f "\\-p.${pid}"
-sudo python3 examples/usdt_sample/scripts/lat_dist.py -p=${pid} -i=5 -f="usdt_20" -s &
-sleep 30
-sudo pkill -f "\\-p.${pid}"
-sudo python3 examples/usdt_sample/scripts/lat_avg.py -p=${pid} -i=5 -c=10 -f="usdt_20" &
-sleep 30
-sudo pkill -f "\\-p.${pid}"
-sudo python3 examples/usdt_sample/scripts/lat_avg.py -p=${pid} -i=5 -c=10 -f="usdt_20" -s &
-sleep 30
-sudo pkill -f "\\-p.${pid}"
-
-sudo pkill -f "examples/usdt_sample/build_.*/usdt_sample_app1/usdt_sample_app1"
-
-clang --version
-rm -rf examples/usdt_sample/build_clang
-mkdir -p examples/usdt_sample/build_clang && pushd examples/usdt_sample/build_clang
-cmake .. -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++
-make
-popd
-
-python3 tools/tplist.py -l examples/usdt_sample/build_clang/usdt_sample_lib1/libusdt_sample_lib1.so
-readelf -n examples/usdt_sample/build_clang/usdt_sample_lib1/libusdt_sample_lib1.so
-
-examples/usdt_sample/build_clang/usdt_sample_app1/usdt_sample_app1 "usdt" 1 30 10 1 50 &
-pid=$!
-
-echo "argdist.py - Using non-sdt probes"
-sudo python3 tools/argdist.py -p ${pid} -i 5 -C "u:$(pwd)/examples/usdt_sample/build_clang/usdt_sample_lib1/libusdt_sample_lib1.so:operation_start():char*:arg2#input" -z 32 &
-sleep 30
-sudo pkill -f "\\-p.${pid}"
-echo "argdist.py - Using sdt probes"
-sudo python3 tools/argdist.py -p ${pid} -i 5 -C "u:$(pwd)/examples/usdt_sample/build_clang/usdt_sample_lib1/libusdt_sample_lib1.so:operation_start_sdt():char*:arg2#input" -z 32 &
-sleep 30
-sudo pkill -f "\\-p.${pid}"
-sudo python3 examples/usdt_sample/scripts/latency.py -p=${pid} -f="usdt_20" &
-sleep 30
-sudo pkill -f "\\-p.${pid}"
-sudo python3 examples/usdt_sample/scripts/latency.py -p=${pid} -f="usdt_20" -s &
-sleep 30
-sudo pkill -f "\\-p.${pid}"
-sudo python3 examples/usdt_sample/scripts/lat_dist.py -p=${pid} -i=5 -f="usdt_20" &
-sleep 30
-sudo pkill -f "\\-p.${pid}"
-sudo python3 examples/usdt_sample/scripts/lat_dist.py -p=${pid} -i=5 -f="usdt_20" -s &
-sleep 30
-sudo pkill -f "\\-p.${pid}"
-sudo python3 examples/usdt_sample/scripts/lat_avg.py -p=${pid} -i=5 -c=10 -f="usdt_20" &
-sleep 30
-sudo pkill -f "\\-p.${pid}"
-sudo python3 examples/usdt_sample/scripts/lat_avg.py -p=${pid} -i=5 -c=10 -f="usdt_20" -s &
-sleep 30
-sudo pkill -f "\\-p.${pid}"
-
-sudo pkill -f "examples/usdt_sample/build_.*/usdt_sample_app1/usdt_sample_app1"
diff --git a/examples/usdt_sample/usdt_sample_app1/CMakeLists.txt b/examples/usdt_sample/usdt_sample_app1/CMakeLists.txt
old mode 100644
new mode 100755
index be46c28..b447e21
--- a/examples/usdt_sample/usdt_sample_app1/CMakeLists.txt
+++ b/examples/usdt_sample/usdt_sample_app1/CMakeLists.txt
@@ -1,11 +1,19 @@
-cmake_minimum_required(VERSION 3.12)
+cmake_minimum_required(VERSION 3.0)
project(usdt_sample_app1)
+include_directories(
+ ${USDT_SAMPLE_LIB1_INCLUDE_DIR}
+)
+
+link_directories(
+ ${USDT_SAMPLE_LIB1_LINK_DIR}
+)
+
add_executable( ${PROJECT_NAME}
${CMAKE_CURRENT_SOURCE_DIR}/main.cpp
)
target_link_libraries( ${PROJECT_NAME}
- usdt_sample_lib1
+ ${USDT_SAMPLE_LIB1_LIB}
pthread
)
diff --git a/examples/usdt_sample/usdt_sample_lib1/CMakeLists.txt b/examples/usdt_sample/usdt_sample_lib1/CMakeLists.txt
old mode 100644
new mode 100755
index 893cebc..3f1c7b2
--- a/examples/usdt_sample/usdt_sample_lib1/CMakeLists.txt
+++ b/examples/usdt_sample/usdt_sample_lib1/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.12)
+cmake_minimum_required(VERSION 3.0)
project(usdt_sample_lib1)
# Define variables.
@@ -7,50 +7,39 @@
set(USDT_SAMPLE_LIB1_LINK_DIR ${CMAKE_CURRENT_BINARY_DIR} CACHE STRING "USDT_SAMPLE_LIB1_LINK_DIR" FORCE)
set(USDT_SAMPLE_LIB1_LIB ${PROJECT_NAME} CACHE STRING "USDT_SAMPLE_LIB1_LIB" FORCE)
set(USDT_SAMPLE_LIB1_GENERATED ${CMAKE_CURRENT_BINARY_DIR}/generated)
-set(USDT_SAMPLE_SDT_HEADER ${USDT_SAMPLE_LIB1_SRC_DIR}/lib1_sdt.h)
-set(USDT_SAMPLE_SDT_OBJECT ${USDT_SAMPLE_LIB1_GENERATED}/lib1_sdt.o)
-set(USDT_SAMPLE_SDT_PROBES ${USDT_SAMPLE_LIB1_SRC_DIR}/lib1_sdt.d)
-add_library( ${PROJECT_NAME} SHARED
- ${USDT_SAMPLE_LIB1_SRC_DIR}/lib1.cpp
-)
-
-target_include_directories( ${PROJECT_NAME}
- PRIVATE
- # For folly StaticTracepoint.h:
- ${CMAKE_CURRENT_SOURCE_DIR}/../../../tests/python/include
- PUBLIC
- ${USDT_SAMPLE_LIB1_INCLUDE_DIR}
-)
-
-target_link_libraries( ${PROJECT_NAME}
- ${USDT_SAMPLE_SDT_OBJECT}
-)
-
-## Start - N.B. Following section is relevant for when using systemtap-sdt-devel to define the probes.
+## Start - N.B. Following section only relevant when using systemtap-sdt-devel.
# Create usdt header file.
-add_custom_target( ${PROJECT_NAME}_HDR_CLEAN
- COMMAND rm -f ${USDT_SAMPLE_SDT_HEADER}
- COMMENT "Remove generated header"
-)
-add_custom_target( ${PROJECT_NAME}_HDR
- COMMAND dtrace -h -s ${USDT_SAMPLE_SDT_PROBES} -o ${USDT_SAMPLE_SDT_HEADER}
- COMMENT "Create usdt probes header file"
-)
-add_dependencies(${PROJECT_NAME}_HDR ${PROJECT_NAME}_HDR_CLEAN)
+# N.B. ${USDT_SAMPLE_LIB1_INCLUDE_DIR}/usdt_sample_lib1/lib1_sdt.h must be removed manually in order for it to be (re-)created.
+# i.e. after making changes to libt_sdt.d
+#add_custom_command(
+# OUTPUT ${USDT_SAMPLE_LIB1_INCLUDE_DIR}/usdt_sample_lib1/lib1_sdt.h
+# PRE_BUILD
+# COMMAND dtrace -h -s ${USDT_SAMPLE_LIB1_SRC_DIR}/lib1_sdt.d -o ${USDT_SAMPLE_LIB1_INCLUDE_DIR}/usdt_sample_lib1/lib1_sdt.h
+# COMMENT "Create usdt probes header file"
+#)
# Create usdt object file.
-add_custom_target( ${PROJECT_NAME}_CLEAN
- COMMAND rm -rf ${USDT_SAMPLE_LIB1_GENERATED} && mkdir -p ${USDT_SAMPLE_LIB1_GENERATED}
- COMMENT "Recreate usdt probes generated folder"
-)
-add_custom_target( ${PROJECT_NAME}_OBJ
- COMMAND dtrace -G -s ${USDT_SAMPLE_SDT_PROBES} -o ${USDT_SAMPLE_SDT_OBJECT}
- COMMENT "Create usdt probes object file"
-)
-add_dependencies(${PROJECT_NAME}_OBJ ${PROJECT_NAME}_CLEAN)
-
-add_dependencies(${PROJECT_NAME} ${PROJECT_NAME}_HDR ${PROJECT_NAME}_OBJ)
+#file(MAKE_DIRECTORY ${USDT_SAMPLE_LIB1_GENERATED})
+#add_custom_command(
+# OUTPUT ${USDT_SAMPLE_LIB1_GENERATED}/lib1_sdt.o
+# PRE_BUILD
+# COMMAND dtrace -G -s ${USDT_SAMPLE_LIB1_SRC_DIR}/lib1_sdt.d -o ${USDT_SAMPLE_LIB1_GENERATED}/lib1_sdt.o
+# COMMENT "Create usdt probes object file"
+#)
## End
+
+include_directories(
+ ${USDT_SAMPLE_LIB1_INCLUDE_DIR}
+ # For folly StaticTracepoint.h:
+ ${CMAKE_CURRENT_SOURCE_DIR}/../../../tests/python/include
+)
+
+add_library( ${PROJECT_NAME} SHARED
+## Only relevant when using systemtap-sdt-devel
+# ${USDT_SAMPLE_LIB1_INCLUDE_DIR}/usdt_sample_lib1/lib1_sdt.h
+# ${USDT_SAMPLE_LIB1_GENERATED}/lib1_sdt.o
+ ${USDT_SAMPLE_LIB1_SRC_DIR}/lib1.cpp
+)
diff --git a/examples/usdt_sample/usdt_sample_lib1/include/usdt_sample_lib1/lib1_sdt.h b/examples/usdt_sample/usdt_sample_lib1/include/usdt_sample_lib1/lib1_sdt.h
new file mode 100644
index 0000000..6b8a51a
--- /dev/null
+++ b/examples/usdt_sample/usdt_sample_lib1/include/usdt_sample_lib1/lib1_sdt.h
@@ -0,0 +1,36 @@
+// N.B. This file is not used by this usdt_sample. Instead, the StaticTracepoint.h file from folly is used.
+// It is here only for demonstration purposes.
+
+/* Generated by the Systemtap dtrace wrapper */
+
+
+#define _SDT_HAS_SEMAPHORES 1
+
+
+#define STAP_HAS_SEMAPHORES 1 /* deprecated */
+
+
+#include <sys/sdt.h>
+
+/* USDT_SAMPLE_LIB1_OPERATION_START ( uint64_t operation_id, const char * input ) */
+#if defined STAP_SDT_V1
+#define USDT_SAMPLE_LIB1_OPERATION_START_ENABLED() __builtin_expect (operation_start_semaphore, 0)
+#define usdt_sample_lib1_operation_start_semaphore operation_start_semaphore
+#else
+#define USDT_SAMPLE_LIB1_OPERATION_START_ENABLED() __builtin_expect (usdt_sample_lib1_operation_start_semaphore, 0)
+#endif
+__extension__ extern unsigned short usdt_sample_lib1_operation_start_semaphore __attribute__ ((unused)) __attribute__ ((section (".probes")));
+#define USDT_SAMPLE_LIB1_OPERATION_START(arg1, arg2) \
+DTRACE_PROBE2 (usdt_sample_lib1, operation_start, arg1, arg2)
+
+/* USDT_SAMPLE_LIB1_OPERATION_END ( uint64_t operation_id, const char * output ) */
+#if defined STAP_SDT_V1
+#define USDT_SAMPLE_LIB1_OPERATION_END_ENABLED() __builtin_expect (operation_end_semaphore, 0)
+#define usdt_sample_lib1_operation_end_semaphore operation_end_semaphore
+#else
+#define USDT_SAMPLE_LIB1_OPERATION_END_ENABLED() __builtin_expect (usdt_sample_lib1_operation_end_semaphore, 0)
+#endif
+__extension__ extern unsigned short usdt_sample_lib1_operation_end_semaphore __attribute__ ((unused)) __attribute__ ((section (".probes")));
+#define USDT_SAMPLE_LIB1_OPERATION_END(arg1, arg2) \
+DTRACE_PROBE2 (usdt_sample_lib1, operation_end, arg1, arg2)
+
diff --git a/examples/usdt_sample/usdt_sample_lib1/src/lib1.cpp b/examples/usdt_sample/usdt_sample_lib1/src/lib1.cpp
index 4eb9fcb..f19a7ea 100644
--- a/examples/usdt_sample/usdt_sample_lib1/src/lib1.cpp
+++ b/examples/usdt_sample/usdt_sample_lib1/src/lib1.cpp
@@ -10,7 +10,7 @@
#include "folly/tracing/StaticTracepoint.h"
// When using systemtap-sdt-devel, the following file should be included:
-#include "lib1_sdt.h"
+// #include "usdt_sample_lib1/lib1_sdt.h"
OperationRequest::OperationRequest(const std::string& input_)
: _input(input_)
@@ -33,12 +33,14 @@
static std::atomic<std::uint64_t> operationIdCounter(0);
std::uint64_t operationId = operationIdCounter++;
- // We create two probes at the same location. One created using the FOLLY_SDT macro, one created using dtrace.
FOLLY_SDT(usdt_sample_lib1, operation_start, operationId, request.input().c_str());
- if (USDT_SAMPLE_LIB1_SDT_OPERATION_START_SDT_ENABLED()) {
+
+/* Below an example of how to use this sample with systemtap-sdt-devel:
+ if (USDT_SAMPLE_LIB1_OPERATION_START_ENABLED()) {
//std::cout << "operation_start probe enabled." << std::endl;
- USDT_SAMPLE_LIB1_SDT_OPERATION_START_SDT(operationId, request.input().c_str());
+ USDT_SAMPLE_LIB1_OPERATION_START(operationId, &inputBuf);
}
+*/
auto latencyMs = _dis(_gen);
@@ -48,12 +50,14 @@
auto output = std::string("resp_") + request.input();
OperationResponse response(output);
- // We create two probes at the same location. One created using the FOLLY_SDT macro, one created using dtrace.
FOLLY_SDT(usdt_sample_lib1, operation_end, operationId, response.output().c_str());
- if (USDT_SAMPLE_LIB1_SDT_OPERATION_END_SDT_ENABLED()) {
+
+/* Below an example of how to use this sample with systemtap-sdt-devel:
+ if (USDT_SAMPLE_LIB1_OPERATION_END_ENABLED()) {
//std::cout << "operation_end probe enabled." << std::endl;
- USDT_SAMPLE_LIB1_SDT_OPERATION_END_SDT(operationId, response.output().c_str());
+ USDT_SAMPLE_LIB1_OPERATION_END(operationId, &outputBuf);
}
+*/
return response;
});
diff --git a/examples/usdt_sample/usdt_sample_lib1/src/lib1_sdt.d b/examples/usdt_sample/usdt_sample_lib1/src/lib1_sdt.d
index 1819ee0..4f7129e 100644
--- a/examples/usdt_sample/usdt_sample_lib1/src/lib1_sdt.d
+++ b/examples/usdt_sample/usdt_sample_lib1/src/lib1_sdt.d
@@ -1,7 +1,7 @@
# This file is only relevant when using systemtap-sdt-devel (see usdt_sample.md).
# This usdt_sample uses the StaticTracepoint.h header file (from folly) instead.
-provider usdt_sample_lib1_sdt
+provider usdt_sample_lib1
{
- probe operation_start_sdt(uint64_t operation_id, const char* input);
- probe operation_end_sdt(uint64_t operation_id, const char* output);
+ probe operation_start(uint64_t operation_id, const char* input);
+ probe operation_end(uint64_t operation_id, const char* output);
};
diff --git a/examples/usdt_sample/usdt_sample_lib1/src/lib1_sdt.h b/examples/usdt_sample/usdt_sample_lib1/src/lib1_sdt.h
deleted file mode 100644
index de2b76f..0000000
--- a/examples/usdt_sample/usdt_sample_lib1/src/lib1_sdt.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Generated by the Systemtap dtrace wrapper */
-
-
-#define _SDT_HAS_SEMAPHORES 1
-
-
-#define STAP_HAS_SEMAPHORES 1 /* deprecated */
-
-
-#include <sys/sdt.h>
-
-/* USDT_SAMPLE_LIB1_SDT_OPERATION_START_SDT ( uint64_t operation_id, const char* input ) */
-#if defined STAP_SDT_V1
-#define USDT_SAMPLE_LIB1_SDT_OPERATION_START_SDT_ENABLED() __builtin_expect (operation_start_sdt_semaphore, 0)
-#define usdt_sample_lib1_sdt_operation_start_sdt_semaphore operation_start_sdt_semaphore
-#else
-#define USDT_SAMPLE_LIB1_SDT_OPERATION_START_SDT_ENABLED() __builtin_expect (usdt_sample_lib1_sdt_operation_start_sdt_semaphore, 0)
-#endif
-__extension__ extern unsigned short usdt_sample_lib1_sdt_operation_start_sdt_semaphore __attribute__ ((unused)) __attribute__ ((section (".probes")));
-#define USDT_SAMPLE_LIB1_SDT_OPERATION_START_SDT(arg1, arg2) \
-DTRACE_PROBE2 (usdt_sample_lib1_sdt, operation_start_sdt, arg1, arg2)
-
-/* USDT_SAMPLE_LIB1_SDT_OPERATION_END_SDT ( uint64_t operation_id, const char* output ) */
-#if defined STAP_SDT_V1
-#define USDT_SAMPLE_LIB1_SDT_OPERATION_END_SDT_ENABLED() __builtin_expect (operation_end_sdt_semaphore, 0)
-#define usdt_sample_lib1_sdt_operation_end_sdt_semaphore operation_end_sdt_semaphore
-#else
-#define USDT_SAMPLE_LIB1_SDT_OPERATION_END_SDT_ENABLED() __builtin_expect (usdt_sample_lib1_sdt_operation_end_sdt_semaphore, 0)
-#endif
-__extension__ extern unsigned short usdt_sample_lib1_sdt_operation_end_sdt_semaphore __attribute__ ((unused)) __attribute__ ((section (".probes")));
-#define USDT_SAMPLE_LIB1_SDT_OPERATION_END_SDT(arg1, arg2) \
-DTRACE_PROBE2 (usdt_sample_lib1_sdt, operation_end_sdt, arg1, arg2)
-
diff --git a/images/bcc_tracing_tools_2019.png b/images/bcc_tracing_tools_2019.png
deleted file mode 100644
index c976ab5..0000000
--- a/images/bcc_tracing_tools_2019.png
+++ /dev/null
Binary files differ
diff --git a/introspection/CMakeLists.txt b/introspection/CMakeLists.txt
index dcbe69a..836bc0a 100644
--- a/introspection/CMakeLists.txt
+++ b/introspection/CMakeLists.txt
@@ -1,25 +1,12 @@
# Copyright (c) Facebook, Inc.
# Licensed under the Apache License, Version 2.0 (the "License")
-include_directories(${PROJECT_SOURCE_DIR}/src/cc)
-include_directories(${PROJECT_SOURCE_DIR}/src/cc/api)
-include_directories(${PROJECT_SOURCE_DIR}/src/cc/libbpf/include/uapi)
+include_directories(${CMAKE_SOURCE_DIR}/src/cc)
+include_directories(${CMAKE_SOURCE_DIR}/src/cc/api)
option(INSTALL_INTROSPECTION "Install BPF introspection tools" ON)
-option(BPS_LINK_RT "Pass -lrt to linker when linking bps tool" ON)
-
-# Note that the order matters! bpf-static first, the rest later
-if(CMAKE_USE_LIBBPF_PACKAGE AND LIBBPF_FOUND)
-set(bps_libs_to_link bpf-shared ${LIBBPF_LIBRARIES})
-else()
-set(bps_libs_to_link bpf-static)
-endif()
-list(APPEND bps_libs_to_link elf z)
-if(BPS_LINK_RT)
-list(APPEND bps_libs_to_link rt)
-endif()
add_executable(bps bps.c)
-target_link_libraries(bps ${bps_libs_to_link})
+target_link_libraries(bps bpf-static)
install (TARGETS bps DESTINATION share/bcc/introspection)
diff --git a/introspection/bps.c b/introspection/bps.c
index 232b23d..4993b8e 100644
--- a/introspection/bps.c
+++ b/introspection/bps.c
@@ -39,15 +39,6 @@
[BPF_PROG_TYPE_LIRC_MODE2] = "lirc_mode2",
[BPF_PROG_TYPE_SK_REUSEPORT] = "sk_reuseport",
[BPF_PROG_TYPE_FLOW_DISSECTOR] = "flow_dissector",
- [BPF_PROG_TYPE_CGROUP_SYSCTL] = "cgroup_sysctl",
- [BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE] = "raw_tracepoint_writable",
- [BPF_PROG_TYPE_CGROUP_SOCKOPT] = "cgroup_sockopt",
- [BPF_PROG_TYPE_TRACING] = "tracing",
- [BPF_PROG_TYPE_STRUCT_OPS] = "struct_ops",
- [BPF_PROG_TYPE_EXT] = "ext",
- [BPF_PROG_TYPE_LSM] = "lsm",
- [BPF_PROG_TYPE_SK_LOOKUP] = "sk_lookup",
- [BPF_PROG_TYPE_SYSCALL] = "syscall",
};
static const char * const map_type_strings[] = {
@@ -74,13 +65,6 @@
[BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE] = "precpu_cgroup_storage",
[BPF_MAP_TYPE_QUEUE] = "queue",
[BPF_MAP_TYPE_STACK] = "stack",
- [BPF_MAP_TYPE_SK_STORAGE] = "sk_storage",
- [BPF_MAP_TYPE_DEVMAP_HASH] = "devmap_hash",
- [BPF_MAP_TYPE_STRUCT_OPS] = "struct_ops",
- [BPF_MAP_TYPE_RINGBUF] = "ringbuf",
- [BPF_MAP_TYPE_INODE_STORAGE] = "inode_storage",
- [BPF_MAP_TYPE_TASK_STORAGE] = "task_storage",
- [BPF_MAP_TYPE_BLOOM_FILTER] = "bloom_filter",
};
#define ARRAY_SIZE(x) (sizeof(x) / sizeof(*(x)))
diff --git a/libbpf-tools/.gitignore b/libbpf-tools/.gitignore
deleted file mode 100644
index ce95db7..0000000
--- a/libbpf-tools/.gitignore
+++ /dev/null
@@ -1,50 +0,0 @@
-/.output
-/bashreadline
-/bindsnoop
-/biolatency
-/biopattern
-/biosnoop
-/biostacks
-/bitesize
-/btrfsdist
-/btrfsslower
-/cachestat
-/cpudist
-/cpufreq
-/drsnoop
-/execsnoop
-/exitsnoop
-/ext4dist
-/ext4slower
-/filelife
-/filetop
-/fsdist
-/fsslower
-/funclatency
-/gethostlatency
-/hardirqs
-/klockstat
-/ksnoop
-/llcstat
-/nfsdist
-/nfsslower
-/mountsnoop
-/numamove
-/offcputime
-/oomkill
-/opensnoop
-/readahead
-/runqlat
-/runqlen
-/runqslower
-/softirqs
-/solisten
-/statsnoop
-/syscount
-/tcpconnect
-/tcpconnlat
-/tcprtt
-/tcpsynbl
-/vfsstat
-/xfsdist
-/xfsslower
diff --git a/libbpf-tools/Android.bp b/libbpf-tools/Android.bp
deleted file mode 100644
index 03165fd..0000000
--- a/libbpf-tools/Android.bp
+++ /dev/null
@@ -1,572 +0,0 @@
-//
-// Copyright (C) 2022 The Android Open Source Project
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-package {
- // See: http://go/android-license-faq
- // A large-scale-change added 'default_applicable_licenses' to import
- // all of the 'license_kinds' from "external_bcc_license"
- // to get the below license kinds:
- // SPDX-license-identifier-Apache-2.0
- // SPDX-license-identifier-GPL-2.0
- default_applicable_licenses: ["external_bcc_license"],
-}
-
-cc_defaults {
- name: "bcc_bpf_defaults",
- compile_multilib: "first",
- cflags: [
- "--target=bpf",
- "-fno-data-sections",
- "-fno-function-sections",
- "-fno-stack-protector",
- "-fno-unwind-tables",
- "-mcpu=generic",
- "-Wno-pointer-arith",
- "-Wno-unused-command-line-argument",
- "-Wno-unused-parameter",
- ],
- header_libs: [
- "bpf_prog_headers",
- ],
- generated_headers: ["libbpf_headers"],
- arch: {
- arm: {
- local_include_dirs: ["arm64"],
- cflags: [
- "-D__TARGET_ARCH_arm64",
- ],
- },
- arm64: {
- local_include_dirs: ["arm64"],
- cflags: [
- "-D__TARGET_ARCH_arm64",
- ],
- },
- x86: {
- local_include_dirs: ["x86"],
- cflags: [
- "-D__TARGET_ARCH_x86"
- ],
- },
- x86_64: {
- local_include_dirs: ["x86"],
- cflags: [
- "-D__TARGET_ARCH_x86"
- ],
- },
- },
- visibility: ["//visibility:private"],
-}
-
-genrule_defaults {
- name: "bpf_skeleton_hdr_defaults",
- tools: ["bpftool"],
- cmd: "$(location bpftool) gen skeleton $(in) > $(out)",
- visibility: ["//visibility:private"],
- arch: {
- arm: {
- enabled: false,
- },
- x86: {
- enabled: false,
- },
- },
-}
-
-cc_defaults {
- name: "bcc_binary_defaults",
- generated_headers: [
- "libbpf_headers",
- ],
- local_include_dirs: [
- "android",
- ],
- srcs: [
- "android/argp.cpp",
- "trace_helpers.c",
- ],
- static_libs: [
- "libbpf",
- "libelf",
- "libz",
- ],
- cflags: [
- "-Wno-pointer-bool-conversion",
- "-Wno-pointer-arith",
- "-Wno-unused-parameter",
- "-Wno-unused-variable",
- ],
- arch: {
- arm: {
- enabled: false,
- },
- x86: {
- enabled: false,
- },
- },
-}
-
-cc_object {
- name: "bindsnoop.bpf.o",
- srcs: ["bindsnoop.bpf.c"],
- defaults: ["bcc_bpf_defaults"],
-}
-
-genrule {
- name: "bindsnoop.skel.h",
- srcs: [":bindsnoop.bpf.o"],
- out: ["bindsnoop.skel.h"],
- defaults: ["bpf_skeleton_hdr_defaults"],
-}
-
-cc_binary {
- name: "bindsnoop",
- srcs: ["bindsnoop.c"],
- generated_headers: ["bindsnoop.skel.h"],
- defaults: ["bcc_binary_defaults"],
-}
-
-cc_object {
- name: "cpudist.bpf.o",
- srcs: ["cpudist.bpf.c"],
- defaults: ["bcc_bpf_defaults"],
-}
-
-genrule {
- name: "cpudist.skel.h",
- srcs: [":cpudist.bpf.o"],
- out: ["cpudist.skel.h"],
- defaults: ["bpf_skeleton_hdr_defaults"],
-}
-
-cc_binary {
- name: "cpudist",
- srcs: ["cpudist.c"],
- generated_headers: ["cpudist.skel.h"],
- defaults: ["bcc_binary_defaults"],
-}
-
-cc_object {
- name: "cpufreq.bpf.o",
- srcs: ["cpufreq.bpf.c"],
- defaults: ["bcc_bpf_defaults"],
-}
-
-genrule {
- name: "cpufreq.skel.h",
- srcs: [":cpufreq.bpf.o"],
- out: ["cpufreq.skel.h"],
- defaults: ["bpf_skeleton_hdr_defaults"],
-}
-
-cc_binary {
- name: "cpufreq",
- srcs: ["cpufreq.c"],
- generated_headers: ["cpufreq.skel.h"],
- defaults: ["bcc_binary_defaults"],
-}
-
-cc_object {
- name: "drsnoop.bpf.o",
- srcs: ["drsnoop.bpf.c"],
- defaults: ["bcc_bpf_defaults"],
-}
-
-genrule {
- name: "drsnoop.skel.h",
- srcs: [":drsnoop.bpf.o"],
- out: ["drsnoop.skel.h"],
- defaults: ["bpf_skeleton_hdr_defaults"],
-}
-
-cc_binary {
- name: "drsnoop",
- srcs: ["drsnoop.c"],
- generated_headers: ["drsnoop.skel.h"],
- defaults: ["bcc_binary_defaults"],
-}
-
-cc_object {
- name: "filelife.bpf.o",
- srcs: ["filelife.bpf.c"],
- defaults: ["bcc_bpf_defaults"],
-}
-
-genrule {
- name: "filelife.skel.h",
- srcs: [":filelife.bpf.o"],
- out: ["filelife.skel.h"],
- defaults: ["bpf_skeleton_hdr_defaults"],
-}
-
-cc_binary {
- name: "filelife",
- srcs: ["filelife.c"],
- generated_headers: ["filelife.skel.h"],
- defaults: ["bcc_binary_defaults"],
-}
-
-cc_object {
- name: "filetop.bpf.o",
- srcs: ["filetop.bpf.c"],
- defaults: ["bcc_bpf_defaults"],
-}
-
-genrule {
- name: "filetop.skel.h",
- srcs: [":filetop.bpf.o"],
- out: ["filetop.skel.h"],
- defaults: ["bpf_skeleton_hdr_defaults"],
-}
-
-cc_binary {
- name: "filetop",
- srcs: ["filetop.c"],
- generated_headers: ["filetop.skel.h"],
- defaults: ["bcc_binary_defaults"],
-}
-
-cc_object {
- name: "fsdist.bpf.o",
- srcs: ["fsdist.bpf.c"],
- defaults: ["bcc_bpf_defaults"],
-}
-
-genrule {
- name: "fsdist.skel.h",
- srcs: [":fsdist.bpf.o"],
- out: ["fsdist.skel.h"],
- defaults: ["bpf_skeleton_hdr_defaults"],
-}
-
-cc_binary {
- name: "fsdist",
- srcs: ["fsdist.c"],
- generated_headers: ["fsdist.skel.h"],
- defaults: ["bcc_binary_defaults"],
-}
-
-cc_object {
- name: "fsslower.bpf.o",
- srcs: ["fsslower.bpf.c"],
- defaults: ["bcc_bpf_defaults"],
-}
-
-genrule {
- name: "fsslower.skel.h",
- srcs: [":fsslower.bpf.o"],
- out: ["fsslower.skel.h"],
- defaults: ["bpf_skeleton_hdr_defaults"],
-}
-
-cc_binary {
- name: "fsslower",
- srcs: ["fsslower.c"],
- generated_headers: ["fsslower.skel.h"],
- defaults: ["bcc_binary_defaults"],
-}
-
-cc_object {
- name: "funclatency.bpf.o",
- srcs: ["funclatency.bpf.c"],
- defaults: ["bcc_bpf_defaults"],
-}
-
-genrule {
- name: "funclatency.skel.h",
- srcs: [":funclatency.bpf.o"],
- out: ["funclatency.skel.h"],
- defaults: ["bpf_skeleton_hdr_defaults"],
-}
-
-cc_binary {
- name: "funclatency",
- srcs: [
- "funclatency.c",
- "uprobe_helpers.c",
- ],
- generated_headers: ["funclatency.skel.h"],
- defaults: ["bcc_binary_defaults"],
-}
-
-cc_object {
- name: "gethostlatency.bpf.o",
- srcs: ["gethostlatency.bpf.c"],
- defaults: ["bcc_bpf_defaults"],
-}
-
-genrule {
- name: "gethostlatency.skel.h",
- srcs: [":gethostlatency.bpf.o"],
- out: ["gethostlatency.skel.h"],
- defaults: ["bpf_skeleton_hdr_defaults"],
-}
-
-cc_binary {
- name: "gethostlatency",
- srcs: [
- "gethostlatency.c",
- "uprobe_helpers.c",
- ],
- generated_headers: ["gethostlatency.skel.h"],
- defaults: ["bcc_binary_defaults"],
-}
-
-cc_object {
- name: "ksnoop.bpf.o",
- srcs: ["ksnoop.bpf.c"],
- defaults: ["bcc_bpf_defaults"],
-}
-
-genrule {
- name: "ksnoop.skel.h",
- srcs: [":ksnoop.bpf.o"],
- out: ["ksnoop.skel.h"],
- defaults: ["bpf_skeleton_hdr_defaults"],
-}
-
-cc_binary {
- name: "ksnoop",
- srcs: ["ksnoop.c"],
- generated_headers: ["ksnoop.skel.h"],
- defaults: ["bcc_binary_defaults"],
-}
-
-cc_object {
- name: "llcstat.bpf.o",
- srcs: ["llcstat.bpf.c"],
- defaults: ["bcc_bpf_defaults"],
-}
-
-genrule {
- name: "llcstat.skel.h",
- srcs: [":llcstat.bpf.o"],
- out: ["llcstat.skel.h"],
- defaults: ["bpf_skeleton_hdr_defaults"],
-}
-
-cc_binary {
- name: "llcstat",
- srcs: ["llcstat.c"],
- generated_headers: ["llcstat.skel.h"],
- defaults: ["bcc_binary_defaults"],
-}
-
-cc_object {
- name: "offcputime.bpf.o",
- srcs: ["offcputime.bpf.c"],
- defaults: ["bcc_bpf_defaults"],
-}
-
-genrule {
- name: "offcputime.skel.h",
- srcs: [":offcputime.bpf.o"],
- out: ["offcputime.skel.h"],
- defaults: ["bpf_skeleton_hdr_defaults"],
-}
-
-cc_binary {
- name: "offcputime",
- srcs: [
- "offcputime.c",
- "uprobe_helpers.c",
- ],
- generated_headers: ["offcputime.skel.h"],
- defaults: ["bcc_binary_defaults"],
-}
-
-cc_object {
- name: "oomkill.bpf.o",
- srcs: ["oomkill.bpf.c"],
- defaults: ["bcc_bpf_defaults"],
-}
-
-genrule {
- name: "oomkill.skel.h",
- srcs: [":oomkill.bpf.o"],
- out: ["oomkill.skel.h"],
- defaults: ["bpf_skeleton_hdr_defaults"],
-}
-
-cc_binary {
- name: "oomkill",
- srcs: ["oomkill.c"],
- generated_headers: ["oomkill.skel.h"],
- defaults: ["bcc_binary_defaults"],
-}
-
-cc_object {
- name: "runqlat.bpf.o",
- srcs: ["runqlat.bpf.c"],
- defaults: ["bcc_bpf_defaults"],
-}
-
-genrule {
- name: "runqlat.skel.h",
- srcs: [":runqlat.bpf.o"],
- out: ["runqlat.skel.h"],
- defaults: ["bpf_skeleton_hdr_defaults"],
-}
-
-cc_binary {
- name: "runqlat",
- srcs: ["runqlat.c"],
- generated_headers: ["runqlat.skel.h"],
- defaults: ["bcc_binary_defaults"],
-}
-
-cc_object {
- name: "runqlen.bpf.o",
- srcs: ["runqlen.bpf.c"],
- defaults: ["bcc_bpf_defaults"],
-}
-
-genrule {
- name: "runqlen.skel.h",
- srcs: [":runqlen.bpf.o"],
- out: ["runqlen.skel.h"],
- defaults: ["bpf_skeleton_hdr_defaults"],
-}
-
-cc_binary {
- name: "runqlen",
- srcs: ["runqlen.c"],
- generated_headers: ["runqlen.skel.h"],
- defaults: ["bcc_binary_defaults"],
-}
-
-cc_object {
- name: "runqslower.bpf.o",
- srcs: ["runqslower.bpf.c"],
- defaults: ["bcc_bpf_defaults"],
-}
-
-genrule {
- name: "runqslower.skel.h",
- srcs: [":runqslower.bpf.o"],
- out: ["runqslower.skel.h"],
- defaults: ["bpf_skeleton_hdr_defaults"],
-}
-
-cc_binary {
- name: "runqslower",
- srcs: ["runqslower.c"],
- generated_headers: ["runqslower.skel.h"],
- defaults: ["bcc_binary_defaults"],
-}
-
-cc_object {
- name: "softirqs.bpf.o",
- srcs: ["softirqs.bpf.c"],
- defaults: ["bcc_bpf_defaults"],
-}
-
-genrule {
- name: "softirqs.skel.h",
- srcs: [":softirqs.bpf.o"],
- out: ["softirqs.skel.h"],
- defaults: ["bpf_skeleton_hdr_defaults"],
-}
-
-cc_binary {
- name: "softirqs",
- srcs: ["softirqs.c"],
- generated_headers: ["softirqs.skel.h"],
- defaults: ["bcc_binary_defaults"],
-}
-
-cc_object {
- name: "solisten.bpf.o",
- srcs: ["solisten.bpf.c"],
- defaults: ["bcc_bpf_defaults"],
-}
-
-genrule {
- name: "solisten.skel.h",
- srcs: [":solisten.bpf.o"],
- out: ["solisten.skel.h"],
- defaults: ["bpf_skeleton_hdr_defaults"],
-}
-
-cc_binary {
- name: "solisten",
- srcs: ["solisten.c"],
- generated_headers: ["solisten.skel.h"],
- defaults: ["bcc_binary_defaults"],
-}
-
-cc_object {
- name: "tcpconnect.bpf.o",
- srcs: ["tcpconnect.bpf.c"],
- defaults: ["bcc_bpf_defaults"],
-}
-
-genrule {
- name: "tcpconnect.skel.h",
- srcs: [":tcpconnect.bpf.o"],
- out: ["tcpconnect.skel.h"],
- defaults: ["bpf_skeleton_hdr_defaults"],
-}
-
-cc_binary {
- name: "tcpconnect",
- srcs: [
- "map_helpers.c",
- "tcpconnect.c",
- ],
- generated_headers: ["tcpconnect.skel.h"],
- defaults: ["bcc_binary_defaults"],
-}
-
-cc_object {
- name: "tcprtt.bpf.o",
- srcs: ["tcprtt.bpf.c"],
- defaults: ["bcc_bpf_defaults"],
-}
-
-genrule {
- name: "tcprtt.skel.h",
- srcs: [":tcprtt.bpf.o"],
- out: ["tcprtt.skel.h"],
- defaults: ["bpf_skeleton_hdr_defaults"],
-}
-
-cc_binary {
- name: "tcprtt",
- srcs: ["tcprtt.c"],
- generated_headers: ["tcprtt.skel.h"],
- defaults: ["bcc_binary_defaults"],
-}
-
-cc_object {
- name: "vfsstat.bpf.o",
- srcs: ["vfsstat.bpf.c"],
- defaults: ["bcc_bpf_defaults"],
-}
-
-genrule {
- name: "vfsstat.skel.h",
- srcs: [":vfsstat.bpf.o"],
- out: ["vfsstat.skel.h"],
- defaults: ["bpf_skeleton_hdr_defaults"],
-}
-
-cc_binary {
- name: "vfsstat",
- srcs: ["vfsstat.c"],
- generated_headers: ["vfsstat.skel.h"],
- defaults: ["bcc_binary_defaults"],
-}
diff --git a/libbpf-tools/Makefile b/libbpf-tools/Makefile
deleted file mode 100644
index 81a6faa..0000000
--- a/libbpf-tools/Makefile
+++ /dev/null
@@ -1,141 +0,0 @@
-# SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
-OUTPUT := .output
-CLANG ?= clang
-LLVM_STRIP ?= llvm-strip
-BPFTOOL ?= bin/bpftool
-LIBBPF_SRC := $(abspath ../src/cc/libbpf/src)
-LIBBPF_OBJ := $(abspath $(OUTPUT)/libbpf.a)
-INCLUDES := -I$(OUTPUT) -I../src/cc/libbpf/include/uapi
-CFLAGS := -g -O2 -Wall
-BPFCFLAGS := -g -O2 -Wall
-INSTALL ?= install
-prefix ?= /usr/local
-ARCH := $(shell uname -m | sed 's/x86_64/x86/' | sed 's/aarch64/arm64/' | sed 's/ppc64le/powerpc/' | sed 's/mips.*/mips/')
-
-ifeq ($(wildcard $(ARCH)/),)
-$(error Architecture $(ARCH) is not supported yet. Please open an issue)
-endif
-
-APPS = \
- bashreadline \
- bindsnoop \
- biolatency \
- biopattern \
- biosnoop \
- biostacks \
- bitesize \
- cachestat \
- cpudist \
- cpufreq \
- drsnoop \
- execsnoop \
- exitsnoop \
- filelife \
- filetop \
- fsdist \
- fsslower \
- funclatency \
- gethostlatency \
- hardirqs \
- klockstat \
- ksnoop \
- llcstat \
- mountsnoop \
- numamove \
- offcputime \
- oomkill \
- opensnoop \
- readahead \
- runqlat \
- runqlen \
- runqslower \
- softirqs \
- solisten \
- statsnoop \
- syscount \
- tcpconnect \
- tcpconnlat \
- tcprtt \
- tcpsynbl \
- vfsstat \
- #
-
-FSDIST_ALIASES = btrfsdist ext4dist nfsdist xfsdist
-FSSLOWER_ALIASES = btrfsslower ext4slower nfsslower xfsslower
-APP_ALIASES = $(FSDIST_ALIASES) $(FSSLOWER_ALIASES)
-
-COMMON_OBJ = \
- $(OUTPUT)/trace_helpers.o \
- $(OUTPUT)/syscall_helpers.o \
- $(OUTPUT)/errno_helpers.o \
- $(OUTPUT)/map_helpers.o \
- $(OUTPUT)/uprobe_helpers.o \
- #
-
-.PHONY: all
-all: $(APPS) $(APP_ALIASES)
-
-ifeq ($(V),1)
-Q =
-msg =
-else
-Q = @
-msg = @printf ' %-8s %s%s\n' "$(1)" "$(notdir $(2))" "$(if $(3), $(3))";
-MAKEFLAGS += --no-print-directory
-endif
-
-.PHONY: clean
-clean:
- $(call msg,CLEAN)
- $(Q)rm -rf $(OUTPUT) $(APPS) $(APP_ALIASES)
-
-$(OUTPUT) $(OUTPUT)/libbpf:
- $(call msg,MKDIR,$@)
- $(Q)mkdir -p $@
-
-$(APPS): %: $(OUTPUT)/%.o $(LIBBPF_OBJ) $(COMMON_OBJ) | $(OUTPUT)
- $(call msg,BINARY,$@)
- $(Q)$(CC) $(CFLAGS) $^ $(LDFLAGS) -lelf -lz -o $@
-
-$(patsubst %,$(OUTPUT)/%.o,$(APPS)): %.o: %.skel.h
-
-$(OUTPUT)/%.o: %.c $(wildcard %.h) $(LIBBPF_OBJ) | $(OUTPUT)
- $(call msg,CC,$@)
- $(Q)$(CC) $(CFLAGS) $(INCLUDES) -c $(filter %.c,$^) -o $@
-
-$(OUTPUT)/%.skel.h: $(OUTPUT)/%.bpf.o | $(OUTPUT)
- $(call msg,GEN-SKEL,$@)
- $(Q)$(BPFTOOL) gen skeleton $< > $@
-
-$(OUTPUT)/%.bpf.o: %.bpf.c $(LIBBPF_OBJ) $(wildcard %.h) $(ARCH)/vmlinux.h | $(OUTPUT)
- $(call msg,BPF,$@)
- $(Q)$(CLANG) $(BPFCFLAGS) -target bpf -D__TARGET_ARCH_$(ARCH) \
- -I$(ARCH)/ $(INCLUDES) -c $(filter %.c,$^) -o $@ && \
- $(LLVM_STRIP) -g $@
-
-# Build libbpf.a
-$(LIBBPF_OBJ): $(wildcard $(LIBBPF_SRC)/*.[ch]) | $(OUTPUT)/libbpf
- $(call msg,LIB,$@)
- $(Q)$(MAKE) -C $(LIBBPF_SRC) BUILD_STATIC_ONLY=1 \
- OBJDIR=$(dir $@)libbpf DESTDIR=$(dir $@) \
- INCLUDEDIR= LIBDIR= UAPIDIR= \
- install
-
-$(FSSLOWER_ALIASES): fsslower
- $(call msg,SYMLINK,$@)
- $(Q)ln -f -s $^ $@
-
-$(FSDIST_ALIASES): fsdist
- $(call msg,SYMLINK,$@)
- $(Q)ln -f -s $^ $@
-
-install: $(APPS) $(APP_ALIASES)
- $(call msg, INSTALL libbpf-tools)
- $(Q)$(INSTALL) -m 0755 -d $(DESTDIR)$(prefix)/bin
- $(Q)$(INSTALL) $(APPS) $(DESTDIR)$(prefix)/bin
- $(Q)cp -a $(APP_ALIASES) $(DESTDIR)$(prefix)/bin
-
-# delete failed targets
-.DELETE_ON_ERROR:
-# keep intermediate (.skel.h, .bpf.o, etc) targets
-.SECONDARY:
diff --git a/libbpf-tools/README.md b/libbpf-tools/README.md
deleted file mode 100644
index ac29ad4..0000000
--- a/libbpf-tools/README.md
+++ /dev/null
@@ -1,94 +0,0 @@
-Useful links
-------------
-
-- [BPF Portability and CO-RE](https://facebookmicrosites.github.io/bpf/blog/2020/02/19/bpf-portability-and-co-re.html)
-- [HOWTO: BCC to libbpf conversion](https://facebookmicrosites.github.io/bpf/blog/2020/02/20/bcc-to-libbpf-howto-guide.html)
-- [Tips & tricks for writing libbpf-tools](https://en.pingcap.com/blog/tips-and-tricks-for-writing-linux-bpf-applications-with-libbpf)
-
-Building
--------
-
-To build libbpf-based tools, simply run `make`. This will build all the listed
-tools/applications. All the build artifacts, by default, go into .output
-subdirectory to keep source code and build artifacts completely separate. The
-only exception is resulting tool binaries, which are put in a current
-directory. `make clean` will clean up all the build artifacts, including
-generated binaries.
-
-Given that the libbpf package might not be available across wide variety of
-distributions, all libbpf-based tools are linked statically against a version
-of libbpf that BCC links against (from submodule under src/cc/libbpf). This
-results in binaries with minimal amount of dependencies (libc, libelf, and
-libz are linked dynamically, though, given their widespread availability).
-If your build fails because the libbpf submodule is outdated, try running `git
-submodule update --init --recursive`.
-
-Tools are expected to follow a simple naming convention:
- - <tool>.c contains userspace C code of a tool.
- - <tool>.bpf.c contains BPF C code, which gets compiled into BPF ELF file.
- This ELF file is used to generate BPF skeleton <tool>.skel.h, which is
- subsequently is included from <tool>.c.
- - <tool>.h can optionally contain any types and constants, shared by both
- BPF and userspace sides of a tool.
-
-For such cases, simply adding <tool> name to Makefile's APPS variable will
-ensure this tool is built alongside others.
-
-For more complicated applications, some extra Makefile rules might need to be
-created. For such cases, it is advised to put application into a dedicated
-subdirectory and link it from main Makefile.
-
-vmlinux.h generation
--------------------
-
-vmlinux.h contains all kernel types, both exported and internal-only. BPF
-CO-RE-based applications are expected to include this file in their BPF
-program C source code to avoid dependency on kernel headers package.
-
-For more reproducible builds, vmlinux.h header file is pre-generated and
-checked in along the other sources. This is done to avoid dependency on
-specific user/build server's kernel configuration, because vmlinux.h
-generation depends on having a kernel with BTF type information built-in
-(which is enabled by `CONFIG_DEBUG_INFO_BTF=y` Kconfig option See below).
-
-vmlinux.h is generated from upstream Linux version at particular minor
-version tag. E.g., `vmlinux_505.h` is generated from v5.5 tag. Exact set of
-types available in compiled kernel depends on configuration used to compile
-it. To generate present vmlinux.h header, default configuration was used, with
-only extra `CONFIG_DEBUG_INFO_BTF=y` option enabled.
-
-Given different kernel version can have incompatible type definitions, it
-might be important to use vmlinux.h of a specific kernel version as a "base"
-version of header. To that extent, all vmlinux.h headers are versioned by
-appending <MAJOR><MINOR> suffix to a file name. There is always a symbolic
-link vmlinux.h, that points to whichever version is deemed to be default
-(usually, latest).
-
-bpftool
--------
-
-bpftool is a universal tool used for inspection of BPF resources, as well as
-providing various extra BPF-related facilities, like code-generation of BPF
-program skeletons. The latter functionality is heavily used by these tools to
-load and interact with BPF programs.
-
-Given bpftool package can't yet be expected to be available widely across many
-distributions, bpftool binary is checked in into BCC repository in bin/
-subdirectory. Once bpftool package is more widely available, this can be
-changed in favor of using pre-packaged version of bpftool.
-
-
-Re-compiling your Kernel with CONFIG_DEBUG_INFO_BTF=y
------------------------------------------------------
-libbpf probes to see if your sys fs exports the file `/sys/kernel/btf/vmlinux` (from Kernel 5.5+) or if you have the ELF version in your system [`code`](https://github.com/libbpf/libbpf/blob/master/src/btf.c)
-Please note the ELF file could exist without the BTF info in it. Your Kconfig should contain the options below
-
-1. Compile options
-```code
-CONFIG_DEBUG_INFO_BTF=y
-CONFIG_DEBUG_INFO=y
-```
-2. Also, make sure that you have pahole 1.13 (or preferably 1.16+) during the
-kernel build (it comes from dwarves package). Without it, BTF won't be
-generated, and on older kernels you'd get only warning, but still would
-build kernel successfully
diff --git a/libbpf-tools/android/argp.cpp b/libbpf-tools/android/argp.cpp
deleted file mode 100644
index 6c1b22f..0000000
--- a/libbpf-tools/android/argp.cpp
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
- * Copyright 2022 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "argp.h"
-
-#include <getopt.h>
-#include <stdio.h>
-#include <sysexits.h>
-
-#include <algorithm>
-#include <sstream>
-#include <string>
-#include <vector>
-
-extern "C" error_t argp_parse(const struct argp *argp, int argc, char **argv, int /*unused*/,
- void * /* unused */, void *input) {
- int longindex;
- std::string optstring;
- std::vector<struct option> optvec;
-
- // process argp_option array for use with getopt_long
- for (const struct argp_option *opt = argp->options; opt->name || opt->docstring; ++opt) {
- if (opt->key && isprint(opt->key)) {
- optstring += opt->key;
- if (opt->argname) optstring += ':';
- }
-
- if (opt->name) {
- optvec.push_back({ .name = opt->name, .has_arg = opt->argname ? 1 : 0,
- .flag = opt->key ? nullptr : &longindex, .val = opt->key });
- }
- }
- int longhelp = 0;
- optvec.push_back({ .name = "help", .has_arg = 0, .flag = &longhelp, .val = 1 });
- optvec.push_back({});
-
- int opt;
- while ((opt = getopt_long(argc, argv, optstring.c_str(), optvec.data(), &longindex)) != -1) {
- struct argp_state state = { .input = input, .argp = argp };
- if (!opt) {
- if (longhelp) argp_state_help(&state, stdout, ARGP_HELP_STD_HELP);
- return EINVAL;
- }
- error_t ret = argp->parser(opt, optarg, &state);
- if (ret) return ret;
- }
-
- // Handle positional arguments
- if (optind < argc) {
- for (int idx = optind; idx < argc; idx++) {
- struct argp_state state = { .input = input, .argp = argp, .arg_num = idx - optind };
- const error_t ret = argp->parser(ARGP_KEY_ARG, argv[idx], &state);
- if (ret) return ret;
- }
- }
- struct argp_state state = {.input = input, .argp = argp};
- const error_t ret = argp->parser(ARGP_KEY_END, 0, &state);
- // Not all tools expect ARGP_KEY_END, so ARGP_ERR_UNKNOWN here is benign
- if (ret && ret != ARGP_ERR_UNKNOWN) return ret;
- return 0;
-}
-
-
-extern "C" void argp_usage(struct argp_state* state) {
- fprintf(stderr, "%s", state->argp->doc);
- exit(EX_USAGE);
-}
-
-extern "C" void argp_state_help(struct argp_state* state, FILE *fd, int /* unused */) {
- constexpr size_t kFlagOffset = 2, kNameOffset = 6, kDocstringOffset = 29;
-
- fprintf(fd, "%s\n", state->argp->doc);
- for (const struct argp_option *opt = state->argp->options; opt->name || opt->docstring; ++opt) {
- // Skip hidden arguments and empty entries in the argp_option array
- if (opt->n == OPTION_HIDDEN || (opt->docstring && opt->docstring[0] == '\0')) continue;
-
- std::string s(kFlagOffset, ' ');
-
- // Append short argument form (e.g. "-p,") if applicable, then whitespace
- if (opt->key && isprint(opt->key)) {
- s.append("-");
- s.append(1, (char)opt->key);
- s.append(",");
- }
- s.append(kNameOffset - s.length(), ' ');
-
- // Append long argument form (e.g. "--pid=PID") or whitespace
- if (opt->name) {
- s.append("--");
- s.append(opt->name);
- if (opt->argname) {
- s.append("=");
- s.append(opt->argname);
- }
- }
- if (s.length() < kDocstringOffset) {
- s.append(kDocstringOffset - s.length(), ' ');
- } else {
- s.append(" ");
- }
-
- // Append docstring
- s.append(opt->docstring);
- s.append("\n");
- fprintf(fd, "%s", s.c_str());
- }
- exit(EX_OK);
-}
diff --git a/libbpf-tools/android/argp.h b/libbpf-tools/android/argp.h
deleted file mode 100644
index 628dd5a..0000000
--- a/libbpf-tools/android/argp.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * Copyright 2022 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#pragma once
-
-#include <errno.h>
-#include <stdio.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define ARGP_ERR_UNKNOWN -1
-
-#define ARGP_HELP_STD_HELP 0
-
-#define ARGP_KEY_ARG '\0'
-#define ARGP_KEY_END 256
-
-#define OPTION_HIDDEN 1
-
-struct argp_option {
- const char *name;
- const int key;
- const char *argname;
- int n;
- const char *docstring;
-};
-
-struct argp_state {
- int arg_num;
- void *input;
- const struct argp *argp;
-};
-
-typedef int error_t;
-
-struct argp {
- const struct argp_option *options;
- error_t (*parser)(int key, char *arg, struct argp_state *state);
- const char *doc;
- const char *args_doc;
-};
-
-error_t argp_parse(const struct argp *argp, int argc, char **argv, int, void*, void*);
-void argp_usage(struct argp_state*);
-void argp_state_help(struct argp_state*, FILE *fd, int);
-
-#ifdef __cplusplus
-}
-#endif
diff --git a/libbpf-tools/arm64/vmlinux.h b/libbpf-tools/arm64/vmlinux.h
deleted file mode 120000
index 3312543..0000000
--- a/libbpf-tools/arm64/vmlinux.h
+++ /dev/null
@@ -1 +0,0 @@
-vmlinux_510.h
\ No newline at end of file
diff --git a/libbpf-tools/arm64/vmlinux_510.h b/libbpf-tools/arm64/vmlinux_510.h
deleted file mode 100644
index f84b134..0000000
--- a/libbpf-tools/arm64/vmlinux_510.h
+++ /dev/null
@@ -1,110543 +0,0 @@
-#ifndef __VMLINUX_H__
-#define __VMLINUX_H__
-
-#ifndef BPF_NO_PRESERVE_ACCESS_INDEX
-#pragma clang attribute push (__attribute__((preserve_access_index)), apply_to = record)
-#endif
-
-typedef signed char __s8;
-
-typedef unsigned char __u8;
-
-typedef short unsigned int __u16;
-
-typedef int __s32;
-
-typedef unsigned int __u32;
-
-typedef long long int __s64;
-
-typedef long long unsigned int __u64;
-
-typedef __s8 s8;
-
-typedef __u8 u8;
-
-typedef __u16 u16;
-
-typedef __s32 s32;
-
-typedef __u32 u32;
-
-typedef __s64 s64;
-
-typedef __u64 u64;
-
-enum {
- false = 0,
- true = 1,
-};
-
-typedef long int __kernel_long_t;
-
-typedef long unsigned int __kernel_ulong_t;
-
-typedef int __kernel_pid_t;
-
-typedef unsigned int __kernel_uid32_t;
-
-typedef unsigned int __kernel_gid32_t;
-
-typedef __kernel_ulong_t __kernel_size_t;
-
-typedef __kernel_long_t __kernel_ssize_t;
-
-typedef long long int __kernel_loff_t;
-
-typedef long long int __kernel_time64_t;
-
-typedef __kernel_long_t __kernel_clock_t;
-
-typedef int __kernel_timer_t;
-
-typedef int __kernel_clockid_t;
-
-typedef __u32 __le32;
-
-typedef unsigned int __poll_t;
-
-typedef u32 __kernel_dev_t;
-
-typedef __kernel_dev_t dev_t;
-
-typedef short unsigned int umode_t;
-
-typedef __kernel_pid_t pid_t;
-
-typedef __kernel_clockid_t clockid_t;
-
-typedef _Bool bool;
-
-typedef __kernel_uid32_t uid_t;
-
-typedef __kernel_gid32_t gid_t;
-
-typedef __kernel_loff_t loff_t;
-
-typedef __kernel_size_t size_t;
-
-typedef __kernel_ssize_t ssize_t;
-
-typedef s32 int32_t;
-
-typedef u32 uint32_t;
-
-typedef u64 sector_t;
-
-typedef u64 blkcnt_t;
-
-typedef u64 dma_addr_t;
-
-typedef unsigned int gfp_t;
-
-typedef unsigned int fmode_t;
-
-typedef u64 phys_addr_t;
-
-typedef long unsigned int irq_hw_number_t;
-
-typedef struct {
- int counter;
-} atomic_t;
-
-typedef struct {
- s64 counter;
-} atomic64_t;
-
-struct list_head {
- struct list_head *next;
- struct list_head *prev;
-};
-
-struct hlist_node;
-
-struct hlist_head {
- struct hlist_node *first;
-};
-
-struct hlist_node {
- struct hlist_node *next;
- struct hlist_node **pprev;
-};
-
-struct callback_head {
- struct callback_head *next;
- void (*func)(struct callback_head *);
-};
-
-struct kernel_symbol {
- int value_offset;
- int name_offset;
- int namespace_offset;
-};
-
-struct jump_entry {
- s32 code;
- s32 target;
- long int key;
-};
-
-struct static_key_mod;
-
-struct static_key {
- atomic_t enabled;
- union {
- long unsigned int type;
- struct jump_entry *entries;
- struct static_key_mod *next;
- };
-};
-
-struct static_key_false {
- struct static_key key;
-};
-
-typedef int (*initcall_t)();
-
-typedef int initcall_entry_t;
-
-struct lock_class_key {};
-
-struct fs_context;
-
-struct fs_parameter_spec;
-
-struct dentry;
-
-struct super_block;
-
-struct module;
-
-struct file_system_type {
- const char *name;
- int fs_flags;
- int (*init_fs_context)(struct fs_context *);
- const struct fs_parameter_spec *parameters;
- struct dentry * (*mount)(struct file_system_type *, int, const char *, void *);
- void (*kill_sb)(struct super_block *);
- struct module *owner;
- struct file_system_type *next;
- struct hlist_head fs_supers;
- struct lock_class_key s_lock_key;
- struct lock_class_key s_umount_key;
- struct lock_class_key s_vfs_rename_key;
- struct lock_class_key s_writers_key[3];
- struct lock_class_key i_lock_key;
- struct lock_class_key i_mutex_key;
- struct lock_class_key i_mutex_dir_key;
-};
-
-struct obs_kernel_param {
- const char *str;
- int (*setup_func)(char *);
- int early;
-};
-
-typedef atomic64_t atomic_long_t;
-
-struct qspinlock {
- union {
- atomic_t val;
- struct {
- u8 locked;
- u8 pending;
- };
- struct {
- u16 locked_pending;
- u16 tail;
- };
- };
-};
-
-typedef struct qspinlock arch_spinlock_t;
-
-struct qrwlock {
- union {
- atomic_t cnts;
- struct {
- u8 wlocked;
- u8 __lstate[3];
- };
- };
- arch_spinlock_t wait_lock;
-};
-
-typedef struct qrwlock arch_rwlock_t;
-
-struct lockdep_map {};
-
-struct raw_spinlock {
- arch_spinlock_t raw_lock;
-};
-
-typedef struct raw_spinlock raw_spinlock_t;
-
-struct spinlock {
- union {
- struct raw_spinlock rlock;
- };
-};
-
-typedef struct spinlock spinlock_t;
-
-typedef struct {
- arch_rwlock_t raw_lock;
-} rwlock_t;
-
-struct ratelimit_state {
- raw_spinlock_t lock;
- int interval;
- int burst;
- int printed;
- int missed;
- long unsigned int begin;
- long unsigned int flags;
-};
-
-typedef void *fl_owner_t;
-
-struct file;
-
-struct kiocb;
-
-struct iov_iter;
-
-struct dir_context;
-
-struct poll_table_struct;
-
-struct vm_area_struct;
-
-struct inode;
-
-struct file_lock;
-
-struct page;
-
-struct pipe_inode_info;
-
-struct seq_file;
-
-struct file_operations {
- struct module *owner;
- loff_t (*llseek)(struct file *, loff_t, int);
- ssize_t (*read)(struct file *, char *, size_t, loff_t *);
- ssize_t (*write)(struct file *, const char *, size_t, loff_t *);
- ssize_t (*read_iter)(struct kiocb *, struct iov_iter *);
- ssize_t (*write_iter)(struct kiocb *, struct iov_iter *);
- int (*iopoll)(struct kiocb *, bool);
- int (*iterate)(struct file *, struct dir_context *);
- int (*iterate_shared)(struct file *, struct dir_context *);
- __poll_t (*poll)(struct file *, struct poll_table_struct *);
- long int (*unlocked_ioctl)(struct file *, unsigned int, long unsigned int);
- long int (*compat_ioctl)(struct file *, unsigned int, long unsigned int);
- int (*mmap)(struct file *, struct vm_area_struct *);
- long unsigned int mmap_supported_flags;
- int (*open)(struct inode *, struct file *);
- int (*flush)(struct file *, fl_owner_t);
- int (*release)(struct inode *, struct file *);
- int (*fsync)(struct file *, loff_t, loff_t, int);
- int (*fasync)(int, struct file *, int);
- int (*lock)(struct file *, int, struct file_lock *);
- ssize_t (*sendpage)(struct file *, struct page *, int, size_t, loff_t *, int);
- long unsigned int (*get_unmapped_area)(struct file *, long unsigned int, long unsigned int, long unsigned int, long unsigned int);
- int (*check_flags)(int);
- int (*flock)(struct file *, int, struct file_lock *);
- ssize_t (*splice_write)(struct pipe_inode_info *, struct file *, loff_t *, size_t, unsigned int);
- ssize_t (*splice_read)(struct file *, loff_t *, struct pipe_inode_info *, size_t, unsigned int);
- int (*setlease)(struct file *, long int, struct file_lock **, void **);
- long int (*fallocate)(struct file *, int, loff_t, loff_t);
- void (*show_fdinfo)(struct seq_file *, struct file *);
- ssize_t (*copy_file_range)(struct file *, loff_t, struct file *, loff_t, size_t, unsigned int);
- loff_t (*remap_file_range)(struct file *, loff_t, struct file *, loff_t, loff_t, unsigned int);
- int (*fadvise)(struct file *, loff_t, loff_t, int);
-};
-
-enum system_states {
- SYSTEM_BOOTING = 0,
- SYSTEM_SCHEDULING = 1,
- SYSTEM_RUNNING = 2,
- SYSTEM_HALT = 3,
- SYSTEM_POWER_OFF = 4,
- SYSTEM_RESTART = 5,
- SYSTEM_SUSPEND = 6,
-};
-
-typedef __s64 time64_t;
-
-struct __kernel_timespec {
- __kernel_time64_t tv_sec;
- long long int tv_nsec;
-};
-
-struct timespec64 {
- time64_t tv_sec;
- long int tv_nsec;
-};
-
-struct bug_entry {
- int bug_addr_disp;
- int file_disp;
- short unsigned int line;
- short unsigned int flags;
-};
-
-struct cpumask {
- long unsigned int bits[2];
-};
-
-typedef struct cpumask cpumask_t;
-
-typedef struct cpumask cpumask_var_t[1];
-
-struct llist_node {
- struct llist_node *next;
-};
-
-struct __call_single_node {
- struct llist_node llist;
- union {
- unsigned int u_flags;
- atomic_t a_flags;
- };
- u16 src;
- u16 dst;
-};
-
-typedef void (*smp_call_func_t)(void *);
-
-struct __call_single_data {
- union {
- struct __call_single_node node;
- struct {
- struct llist_node llist;
- unsigned int flags;
- u16 src;
- u16 dst;
- };
- };
- smp_call_func_t func;
- void *info;
-};
-
-enum timespec_type {
- TT_NONE = 0,
- TT_NATIVE = 1,
- TT_COMPAT = 2,
-};
-
-typedef s32 old_time32_t;
-
-struct old_timespec32 {
- old_time32_t tv_sec;
- s32 tv_nsec;
-};
-
-struct pollfd {
- int fd;
- short int events;
- short int revents;
-};
-
-struct restart_block {
- long int (*fn)(struct restart_block *);
- union {
- struct {
- u32 *uaddr;
- u32 val;
- u32 flags;
- u32 bitset;
- u64 time;
- u32 *uaddr2;
- } futex;
- struct {
- clockid_t clockid;
- enum timespec_type type;
- union {
- struct __kernel_timespec *rmtp;
- struct old_timespec32 *compat_rmtp;
- };
- u64 expires;
- } nanosleep;
- struct {
- struct pollfd *ufds;
- int nfds;
- int has_timeout;
- long unsigned int tv_sec;
- long unsigned int tv_nsec;
- } poll;
- };
-};
-
-typedef long unsigned int mm_segment_t;
-
-struct thread_info {
- long unsigned int flags;
- mm_segment_t addr_limit;
- u64 ttbr0;
- union {
- u64 preempt_count;
- struct {
- u32 count;
- u32 need_resched;
- } preempt;
- };
-};
-
-struct refcount_struct {
- atomic_t refs;
-};
-
-typedef struct refcount_struct refcount_t;
-
-struct load_weight {
- long unsigned int weight;
- u32 inv_weight;
-};
-
-struct rb_node {
- long unsigned int __rb_parent_color;
- struct rb_node *rb_right;
- struct rb_node *rb_left;
-};
-
-struct sched_statistics {
- u64 wait_start;
- u64 wait_max;
- u64 wait_count;
- u64 wait_sum;
- u64 iowait_count;
- u64 iowait_sum;
- u64 sleep_start;
- u64 sleep_max;
- s64 sum_sleep_runtime;
- u64 block_start;
- u64 block_max;
- u64 exec_max;
- u64 slice_max;
- u64 nr_migrations_cold;
- u64 nr_failed_migrations_affine;
- u64 nr_failed_migrations_running;
- u64 nr_failed_migrations_hot;
- u64 nr_forced_migrations;
- u64 nr_wakeups;
- u64 nr_wakeups_sync;
- u64 nr_wakeups_migrate;
- u64 nr_wakeups_local;
- u64 nr_wakeups_remote;
- u64 nr_wakeups_affine;
- u64 nr_wakeups_affine_attempts;
- u64 nr_wakeups_passive;
- u64 nr_wakeups_idle;
-};
-
-struct util_est {
- unsigned int enqueued;
- unsigned int ewma;
-};
-
-struct sched_avg {
- u64 last_update_time;
- u64 load_sum;
- u64 runnable_sum;
- u32 util_sum;
- u32 period_contrib;
- long unsigned int load_avg;
- long unsigned int runnable_avg;
- long unsigned int util_avg;
- struct util_est util_est;
-};
-
-struct cfs_rq;
-
-struct sched_entity {
- struct load_weight load;
- struct rb_node run_node;
- struct list_head group_node;
- unsigned int on_rq;
- u64 exec_start;
- u64 sum_exec_runtime;
- u64 vruntime;
- u64 prev_sum_exec_runtime;
- u64 nr_migrations;
- struct sched_statistics statistics;
- int depth;
- struct sched_entity *parent;
- struct cfs_rq *cfs_rq;
- struct cfs_rq *my_q;
- long unsigned int runnable_weight;
- long: 64;
- long: 64;
- long: 64;
- struct sched_avg avg;
-};
-
-struct sched_rt_entity {
- struct list_head run_list;
- long unsigned int timeout;
- long unsigned int watchdog_stamp;
- unsigned int time_slice;
- short unsigned int on_rq;
- short unsigned int on_list;
- struct sched_rt_entity *back;
-};
-
-typedef s64 ktime_t;
-
-struct timerqueue_node {
- struct rb_node node;
- ktime_t expires;
-};
-
-enum hrtimer_restart {
- HRTIMER_NORESTART = 0,
- HRTIMER_RESTART = 1,
-};
-
-struct hrtimer_clock_base;
-
-struct hrtimer {
- struct timerqueue_node node;
- ktime_t _softexpires;
- enum hrtimer_restart (*function)(struct hrtimer *);
- struct hrtimer_clock_base *base;
- u8 state;
- u8 is_rel;
- u8 is_soft;
- u8 is_hard;
-};
-
-struct sched_dl_entity {
- struct rb_node rb_node;
- u64 dl_runtime;
- u64 dl_deadline;
- u64 dl_period;
- u64 dl_bw;
- u64 dl_density;
- s64 runtime;
- u64 deadline;
- unsigned int flags;
- unsigned int dl_throttled: 1;
- unsigned int dl_yielded: 1;
- unsigned int dl_non_contending: 1;
- unsigned int dl_overrun: 1;
- struct hrtimer dl_timer;
- struct hrtimer inactive_timer;
- struct sched_dl_entity *pi_se;
-};
-
-struct uclamp_se {
- unsigned int value: 11;
- unsigned int bucket_id: 3;
- unsigned int active: 1;
- unsigned int user_defined: 1;
-};
-
-union rcu_special {
- struct {
- u8 blocked;
- u8 need_qs;
- u8 exp_hint;
- u8 need_mb;
- } b;
- u32 s;
-};
-
-struct sched_info {
- long unsigned int pcount;
- long long unsigned int run_delay;
- long long unsigned int last_arrival;
- long long unsigned int last_queued;
-};
-
-struct plist_node {
- int prio;
- struct list_head prio_list;
- struct list_head node_list;
-};
-
-struct vmacache {
- u64 seqnum;
- struct vm_area_struct *vmas[4];
-};
-
-struct task_rss_stat {
- int events;
- int count[4];
-};
-
-struct prev_cputime {
- u64 utime;
- u64 stime;
- raw_spinlock_t lock;
-};
-
-struct rb_root {
- struct rb_node *rb_node;
-};
-
-struct rb_root_cached {
- struct rb_root rb_root;
- struct rb_node *rb_leftmost;
-};
-
-struct timerqueue_head {
- struct rb_root_cached rb_root;
-};
-
-struct posix_cputimer_base {
- u64 nextevt;
- struct timerqueue_head tqhead;
-};
-
-struct posix_cputimers {
- struct posix_cputimer_base bases[3];
- unsigned int timers_active;
- unsigned int expiry_active;
-};
-
-struct sem_undo_list;
-
-struct sysv_sem {
- struct sem_undo_list *undo_list;
-};
-
-struct sysv_shm {
- struct list_head shm_clist;
-};
-
-typedef struct {
- long unsigned int sig[1];
-} sigset_t;
-
-struct sigpending {
- struct list_head list;
- sigset_t signal;
-};
-
-typedef struct {
- uid_t val;
-} kuid_t;
-
-struct seccomp_filter;
-
-struct seccomp {
- int mode;
- atomic_t filter_count;
- struct seccomp_filter *filter;
-};
-
-struct wake_q_node {
- struct wake_q_node *next;
-};
-
-struct task_io_accounting {
- u64 rchar;
- u64 wchar;
- u64 syscr;
- u64 syscw;
- u64 read_bytes;
- u64 write_bytes;
- u64 cancelled_write_bytes;
-};
-
-typedef struct {
- long unsigned int bits[2];
-} nodemask_t;
-
-struct seqcount {
- unsigned int sequence;
-};
-
-typedef struct seqcount seqcount_t;
-
-struct seqcount_spinlock {
- seqcount_t seqcount;
-};
-
-typedef struct seqcount_spinlock seqcount_spinlock_t;
-
-struct optimistic_spin_queue {
- atomic_t tail;
-};
-
-struct mutex {
- atomic_long_t owner;
- spinlock_t wait_lock;
- struct optimistic_spin_queue osq;
- struct list_head wait_list;
-};
-
-struct tlbflush_unmap_batch {};
-
-struct page_frag {
- struct page *page;
- __u32 offset;
- __u32 size;
-};
-
-struct latency_record {
- long unsigned int backtrace[12];
- unsigned int count;
- long unsigned int time;
- long unsigned int max;
-};
-
-struct cpu_context {
- long unsigned int x19;
- long unsigned int x20;
- long unsigned int x21;
- long unsigned int x22;
- long unsigned int x23;
- long unsigned int x24;
- long unsigned int x25;
- long unsigned int x26;
- long unsigned int x27;
- long unsigned int x28;
- long unsigned int fp;
- long unsigned int sp;
- long unsigned int pc;
-};
-
-struct user_fpsimd_state {
- __int128 unsigned vregs[32];
- __u32 fpsr;
- __u32 fpcr;
- __u32 __reserved[2];
-};
-
-struct perf_event;
-
-struct debug_info {
- int suspended_step;
- int bps_disabled;
- int wps_disabled;
- struct perf_event *hbp_break[16];
- struct perf_event *hbp_watch[16];
-};
-
-struct ptrauth_key {
- long unsigned int lo;
- long unsigned int hi;
-};
-
-struct ptrauth_keys_user {
- struct ptrauth_key apia;
- struct ptrauth_key apib;
- struct ptrauth_key apda;
- struct ptrauth_key apdb;
- struct ptrauth_key apga;
-};
-
-struct ptrauth_keys_kernel {
- struct ptrauth_key apia;
-};
-
-struct thread_struct {
- struct cpu_context cpu_context;
- long: 64;
- struct {
- long unsigned int tp_value;
- long unsigned int tp2_value;
- struct user_fpsimd_state fpsimd_state;
- } uw;
- unsigned int fpsimd_cpu;
- void *sve_state;
- unsigned int sve_vl;
- unsigned int sve_vl_onexec;
- long unsigned int fault_address;
- long unsigned int fault_code;
- struct debug_info debug;
- struct ptrauth_keys_user keys_user;
- struct ptrauth_keys_kernel keys_kernel;
- u64 sctlr_tcf0;
- u64 gcr_user_incl;
- long: 64;
-};
-
-struct sched_class;
-
-struct task_group;
-
-struct mm_struct;
-
-struct pid;
-
-struct completion;
-
-struct cred;
-
-struct key;
-
-struct nameidata;
-
-struct fs_struct;
-
-struct files_struct;
-
-struct io_uring_task;
-
-struct nsproxy;
-
-struct signal_struct;
-
-struct sighand_struct;
-
-struct audit_context;
-
-struct rt_mutex_waiter;
-
-struct bio_list;
-
-struct blk_plug;
-
-struct reclaim_state;
-
-struct backing_dev_info;
-
-struct io_context;
-
-struct capture_control;
-
-struct kernel_siginfo;
-
-typedef struct kernel_siginfo kernel_siginfo_t;
-
-struct css_set;
-
-struct robust_list_head;
-
-struct compat_robust_list_head;
-
-struct futex_pi_state;
-
-struct perf_event_context;
-
-struct mempolicy;
-
-struct numa_group;
-
-struct rseq;
-
-struct task_delay_info;
-
-struct ftrace_ret_stack;
-
-struct mem_cgroup;
-
-struct request_queue;
-
-struct uprobe_task;
-
-struct vm_struct;
-
-struct task_struct {
- struct thread_info thread_info;
- volatile long int state;
- void *stack;
- refcount_t usage;
- unsigned int flags;
- unsigned int ptrace;
- int on_cpu;
- struct __call_single_node wake_entry;
- unsigned int cpu;
- unsigned int wakee_flips;
- long unsigned int wakee_flip_decay_ts;
- struct task_struct *last_wakee;
- int recent_used_cpu;
- int wake_cpu;
- int on_rq;
- int prio;
- int static_prio;
- int normal_prio;
- unsigned int rt_priority;
- const struct sched_class *sched_class;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct sched_entity se;
- struct sched_rt_entity rt;
- struct task_group *sched_task_group;
- struct sched_dl_entity dl;
- struct uclamp_se uclamp_req[2];
- struct uclamp_se uclamp[2];
- struct hlist_head preempt_notifiers;
- unsigned int btrace_seq;
- unsigned int policy;
- int nr_cpus_allowed;
- const cpumask_t *cpus_ptr;
- cpumask_t cpus_mask;
- long unsigned int rcu_tasks_nvcsw;
- u8 rcu_tasks_holdout;
- u8 rcu_tasks_idx;
- int rcu_tasks_idle_cpu;
- struct list_head rcu_tasks_holdout_list;
- int trc_reader_nesting;
- int trc_ipi_to_cpu;
- union rcu_special trc_reader_special;
- bool trc_reader_checked;
- struct list_head trc_holdout_list;
- struct sched_info sched_info;
- struct list_head tasks;
- struct plist_node pushable_tasks;
- struct rb_node pushable_dl_tasks;
- struct mm_struct *mm;
- struct mm_struct *active_mm;
- struct vmacache vmacache;
- struct task_rss_stat rss_stat;
- int exit_state;
- int exit_code;
- int exit_signal;
- int pdeath_signal;
- long unsigned int jobctl;
- unsigned int personality;
- unsigned int sched_reset_on_fork: 1;
- unsigned int sched_contributes_to_load: 1;
- unsigned int sched_migrated: 1;
- unsigned int sched_psi_wake_requeue: 1;
- int: 28;
- unsigned int sched_remote_wakeup: 1;
- unsigned int in_execve: 1;
- unsigned int in_iowait: 1;
- unsigned int in_user_fault: 1;
- unsigned int no_cgroup_migration: 1;
- unsigned int frozen: 1;
- unsigned int use_memdelay: 1;
- unsigned int in_memstall: 1;
- long unsigned int atomic_flags;
- struct restart_block restart_block;
- pid_t pid;
- pid_t tgid;
- long unsigned int stack_canary;
- struct task_struct *real_parent;
- struct task_struct *parent;
- struct list_head children;
- struct list_head sibling;
- struct task_struct *group_leader;
- struct list_head ptraced;
- struct list_head ptrace_entry;
- struct pid *thread_pid;
- struct hlist_node pid_links[4];
- struct list_head thread_group;
- struct list_head thread_node;
- struct completion *vfork_done;
- int *set_child_tid;
- int *clear_child_tid;
- u64 utime;
- u64 stime;
- u64 gtime;
- struct prev_cputime prev_cputime;
- long unsigned int nvcsw;
- long unsigned int nivcsw;
- u64 start_time;
- u64 start_boottime;
- long unsigned int min_flt;
- long unsigned int maj_flt;
- struct posix_cputimers posix_cputimers;
- const struct cred *ptracer_cred;
- const struct cred *real_cred;
- const struct cred *cred;
- struct key *cached_requested_key;
- char comm[16];
- struct nameidata *nameidata;
- struct sysv_sem sysvsem;
- struct sysv_shm sysvshm;
- long unsigned int last_switch_count;
- long unsigned int last_switch_time;
- struct fs_struct *fs;
- struct files_struct *files;
- struct io_uring_task *io_uring;
- struct nsproxy *nsproxy;
- struct signal_struct *signal;
- struct sighand_struct *sighand;
- sigset_t blocked;
- sigset_t real_blocked;
- sigset_t saved_sigmask;
- struct sigpending pending;
- long unsigned int sas_ss_sp;
- size_t sas_ss_size;
- unsigned int sas_ss_flags;
- struct callback_head *task_works;
- struct audit_context *audit_context;
- kuid_t loginuid;
- unsigned int sessionid;
- struct seccomp seccomp;
- u64 parent_exec_id;
- u64 self_exec_id;
- spinlock_t alloc_lock;
- raw_spinlock_t pi_lock;
- struct wake_q_node wake_q;
- struct rb_root_cached pi_waiters;
- struct task_struct *pi_top_task;
- struct rt_mutex_waiter *pi_blocked_on;
- void *journal_info;
- struct bio_list *bio_list;
- struct blk_plug *plug;
- struct reclaim_state *reclaim_state;
- struct backing_dev_info *backing_dev_info;
- struct io_context *io_context;
- struct capture_control *capture_control;
- long unsigned int ptrace_message;
- kernel_siginfo_t *last_siginfo;
- struct task_io_accounting ioac;
- unsigned int psi_flags;
- u64 acct_rss_mem1;
- u64 acct_vm_mem1;
- u64 acct_timexpd;
- nodemask_t mems_allowed;
- seqcount_spinlock_t mems_allowed_seq;
- int cpuset_mem_spread_rotor;
- int cpuset_slab_spread_rotor;
- struct css_set *cgroups;
- struct list_head cg_list;
- struct robust_list_head *robust_list;
- struct compat_robust_list_head *compat_robust_list;
- struct list_head pi_state_list;
- struct futex_pi_state *pi_state_cache;
- struct mutex futex_exit_mutex;
- unsigned int futex_state;
- struct perf_event_context *perf_event_ctxp[2];
- struct mutex perf_event_mutex;
- struct list_head perf_event_list;
- struct mempolicy *mempolicy;
- short int il_prev;
- short int pref_node_fork;
- int numa_scan_seq;
- unsigned int numa_scan_period;
- unsigned int numa_scan_period_max;
- int numa_preferred_nid;
- long unsigned int numa_migrate_retry;
- u64 node_stamp;
- u64 last_task_numa_placement;
- u64 last_sum_exec_runtime;
- struct callback_head numa_work;
- struct numa_group *numa_group;
- long unsigned int *numa_faults;
- long unsigned int total_numa_faults;
- long unsigned int numa_faults_locality[3];
- long unsigned int numa_pages_migrated;
- struct rseq *rseq;
- u32 rseq_sig;
- long unsigned int rseq_event_mask;
- struct tlbflush_unmap_batch tlb_ubc;
- union {
- refcount_t rcu_users;
- struct callback_head rcu;
- };
- struct pipe_inode_info *splice_pipe;
- struct page_frag task_frag;
- struct task_delay_info *delays;
- int nr_dirtied;
- int nr_dirtied_pause;
- long unsigned int dirty_paused_when;
- int latency_record_count;
- struct latency_record latency_record[32];
- u64 timer_slack_ns;
- u64 default_timer_slack_ns;
- int curr_ret_stack;
- int curr_ret_depth;
- struct ftrace_ret_stack *ret_stack;
- long long unsigned int ftrace_timestamp;
- atomic_t trace_overrun;
- atomic_t tracing_graph_pause;
- long unsigned int trace;
- long unsigned int trace_recursion;
- struct mem_cgroup *memcg_in_oom;
- gfp_t memcg_oom_gfp_mask;
- int memcg_oom_order;
- unsigned int memcg_nr_pages_over_high;
- struct mem_cgroup *active_memcg;
- struct request_queue *throttle_queue;
- struct uprobe_task *utask;
- unsigned int sequential_io;
- unsigned int sequential_io_avg;
- int pagefault_disabled;
- struct task_struct *oom_reaper_list;
- struct vm_struct *stack_vm_area;
- refcount_t stack_refcount;
- void *security;
- struct thread_struct thread;
-};
-
-typedef s32 compat_long_t;
-
-typedef u32 compat_uptr_t;
-
-struct user_pt_regs {
- __u64 regs[31];
- __u64 sp;
- __u64 pc;
- __u64 pstate;
-};
-
-struct pt_regs {
- union {
- struct user_pt_regs user_regs;
- struct {
- u64 regs[31];
- u64 sp;
- u64 pc;
- u64 pstate;
- };
- };
- u64 orig_x0;
- s32 syscallno;
- u32 unused2;
- u64 orig_addr_limit;
- u64 pmr_save;
- u64 stackframe[2];
- u64 lockdep_hardirqs;
- u64 exit_rcu;
-};
-
-struct arch_hw_breakpoint_ctrl {
- u32 __reserved: 19;
- u32 len: 8;
- u32 type: 2;
- u32 privilege: 2;
- u32 enabled: 1;
-};
-
-struct arch_hw_breakpoint {
- u64 address;
- u64 trigger;
- struct arch_hw_breakpoint_ctrl ctrl;
-};
-
-typedef u64 pteval_t;
-
-typedef u64 pmdval_t;
-
-typedef u64 pudval_t;
-
-typedef u64 pgdval_t;
-
-typedef struct {
- pteval_t pte;
-} pte_t;
-
-typedef struct {
- pmdval_t pmd;
-} pmd_t;
-
-typedef struct {
- pudval_t pud;
-} pud_t;
-
-typedef struct {
- pgdval_t pgd;
-} pgd_t;
-
-typedef struct {
- pteval_t pgprot;
-} pgprot_t;
-
-enum module_state {
- MODULE_STATE_LIVE = 0,
- MODULE_STATE_COMING = 1,
- MODULE_STATE_GOING = 2,
- MODULE_STATE_UNFORMED = 3,
-};
-
-struct kref {
- refcount_t refcount;
-};
-
-struct kset;
-
-struct kobj_type;
-
-struct kernfs_node;
-
-struct kobject {
- const char *name;
- struct list_head entry;
- struct kobject *parent;
- struct kset *kset;
- struct kobj_type *ktype;
- struct kernfs_node *sd;
- struct kref kref;
- unsigned int state_initialized: 1;
- unsigned int state_in_sysfs: 1;
- unsigned int state_add_uevent_sent: 1;
- unsigned int state_remove_uevent_sent: 1;
- unsigned int uevent_suppress: 1;
-};
-
-struct module_param_attrs;
-
-struct module_kobject {
- struct kobject kobj;
- struct module *mod;
- struct kobject *drivers_dir;
- struct module_param_attrs *mp;
- struct completion *kobj_completion;
-};
-
-struct latch_tree_node {
- struct rb_node node[2];
-};
-
-struct mod_tree_node {
- struct module *mod;
- struct latch_tree_node node;
-};
-
-struct module_layout {
- void *base;
- unsigned int size;
- unsigned int text_size;
- unsigned int ro_size;
- unsigned int ro_after_init_size;
- struct mod_tree_node mtn;
-};
-
-struct mod_plt_sec {
- int plt_shndx;
- int plt_num_entries;
- int plt_max_entries;
-};
-
-struct plt_entry;
-
-struct mod_arch_specific {
- struct mod_plt_sec core;
- struct mod_plt_sec init;
- struct plt_entry *ftrace_trampolines;
-};
-
-struct elf64_sym;
-
-typedef struct elf64_sym Elf64_Sym;
-
-struct mod_kallsyms {
- Elf64_Sym *symtab;
- unsigned int num_symtab;
- char *strtab;
- char *typetab;
-};
-
-typedef const int tracepoint_ptr_t;
-
-struct module_attribute;
-
-struct kernel_param;
-
-struct exception_table_entry;
-
-struct module_sect_attrs;
-
-struct module_notes_attrs;
-
-struct srcu_struct;
-
-struct bpf_raw_event_map;
-
-struct trace_event_call;
-
-struct trace_eval_map;
-
-struct error_injection_entry;
-
-struct module {
- enum module_state state;
- struct list_head list;
- char name[56];
- struct module_kobject mkobj;
- struct module_attribute *modinfo_attrs;
- const char *version;
- const char *srcversion;
- struct kobject *holders_dir;
- const struct kernel_symbol *syms;
- const s32 *crcs;
- unsigned int num_syms;
- struct mutex param_lock;
- struct kernel_param *kp;
- unsigned int num_kp;
- unsigned int num_gpl_syms;
- const struct kernel_symbol *gpl_syms;
- const s32 *gpl_crcs;
- bool using_gplonly_symbols;
- const struct kernel_symbol *unused_syms;
- const s32 *unused_crcs;
- unsigned int num_unused_syms;
- unsigned int num_unused_gpl_syms;
- const struct kernel_symbol *unused_gpl_syms;
- const s32 *unused_gpl_crcs;
- bool sig_ok;
- bool async_probe_requested;
- const struct kernel_symbol *gpl_future_syms;
- const s32 *gpl_future_crcs;
- unsigned int num_gpl_future_syms;
- unsigned int num_exentries;
- struct exception_table_entry *extable;
- int (*init)();
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct module_layout core_layout;
- struct module_layout init_layout;
- struct mod_arch_specific arch;
- long unsigned int taints;
- unsigned int num_bugs;
- struct list_head bug_list;
- struct bug_entry *bug_table;
- struct mod_kallsyms *kallsyms;
- struct mod_kallsyms core_kallsyms;
- struct module_sect_attrs *sect_attrs;
- struct module_notes_attrs *notes_attrs;
- char *args;
- void *percpu;
- unsigned int percpu_size;
- void *noinstr_text_start;
- unsigned int noinstr_text_size;
- unsigned int num_tracepoints;
- tracepoint_ptr_t *tracepoints_ptrs;
- unsigned int num_srcu_structs;
- struct srcu_struct **srcu_struct_ptrs;
- unsigned int num_bpf_raw_events;
- struct bpf_raw_event_map *bpf_raw_events;
- struct jump_entry *jump_entries;
- unsigned int num_jump_entries;
- unsigned int num_trace_bprintk_fmt;
- const char **trace_bprintk_fmt_start;
- struct trace_event_call **trace_events;
- unsigned int num_trace_events;
- struct trace_eval_map **trace_evals;
- unsigned int num_trace_evals;
- unsigned int num_ftrace_callsites;
- long unsigned int *ftrace_callsites;
- void *kprobes_text_start;
- unsigned int kprobes_text_size;
- long unsigned int *kprobe_blacklist;
- unsigned int num_kprobe_blacklist;
- struct list_head source_list;
- struct list_head target_list;
- void (*exit)();
- atomic_t refcnt;
- struct error_injection_entry *ei_funcs;
- unsigned int num_ei_funcs;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-enum perf_event_state {
- PERF_EVENT_STATE_DEAD = 4294967292,
- PERF_EVENT_STATE_EXIT = 4294967293,
- PERF_EVENT_STATE_ERROR = 4294967294,
- PERF_EVENT_STATE_OFF = 4294967295,
- PERF_EVENT_STATE_INACTIVE = 0,
- PERF_EVENT_STATE_ACTIVE = 1,
-};
-
-typedef struct {
- atomic_long_t a;
-} local_t;
-
-typedef struct {
- local_t a;
-} local64_t;
-
-struct perf_event_attr {
- __u32 type;
- __u32 size;
- __u64 config;
- union {
- __u64 sample_period;
- __u64 sample_freq;
- };
- __u64 sample_type;
- __u64 read_format;
- __u64 disabled: 1;
- __u64 inherit: 1;
- __u64 pinned: 1;
- __u64 exclusive: 1;
- __u64 exclude_user: 1;
- __u64 exclude_kernel: 1;
- __u64 exclude_hv: 1;
- __u64 exclude_idle: 1;
- __u64 mmap: 1;
- __u64 comm: 1;
- __u64 freq: 1;
- __u64 inherit_stat: 1;
- __u64 enable_on_exec: 1;
- __u64 task: 1;
- __u64 watermark: 1;
- __u64 precise_ip: 2;
- __u64 mmap_data: 1;
- __u64 sample_id_all: 1;
- __u64 exclude_host: 1;
- __u64 exclude_guest: 1;
- __u64 exclude_callchain_kernel: 1;
- __u64 exclude_callchain_user: 1;
- __u64 mmap2: 1;
- __u64 comm_exec: 1;
- __u64 use_clockid: 1;
- __u64 context_switch: 1;
- __u64 write_backward: 1;
- __u64 namespaces: 1;
- __u64 ksymbol: 1;
- __u64 bpf_event: 1;
- __u64 aux_output: 1;
- __u64 cgroup: 1;
- __u64 text_poke: 1;
- __u64 __reserved_1: 30;
- union {
- __u32 wakeup_events;
- __u32 wakeup_watermark;
- };
- __u32 bp_type;
- union {
- __u64 bp_addr;
- __u64 kprobe_func;
- __u64 uprobe_path;
- __u64 config1;
- };
- union {
- __u64 bp_len;
- __u64 kprobe_addr;
- __u64 probe_offset;
- __u64 config2;
- };
- __u64 branch_sample_type;
- __u64 sample_regs_user;
- __u32 sample_stack_user;
- __s32 clockid;
- __u64 sample_regs_intr;
- __u32 aux_watermark;
- __u16 sample_max_stack;
- __u16 __reserved_2;
- __u32 aux_sample_size;
- __u32 __reserved_3;
-};
-
-struct hw_perf_event_extra {
- u64 config;
- unsigned int reg;
- int alloc;
- int idx;
-};
-
-struct hw_perf_event {
- union {
- struct {
- u64 config;
- u64 last_tag;
- long unsigned int config_base;
- long unsigned int event_base;
- int event_base_rdpmc;
- int idx;
- int last_cpu;
- int flags;
- struct hw_perf_event_extra extra_reg;
- struct hw_perf_event_extra branch_reg;
- };
- struct {
- struct hrtimer hrtimer;
- };
- struct {
- struct list_head tp_list;
- };
- struct {
- u64 pwr_acc;
- u64 ptsc;
- };
- struct {
- struct arch_hw_breakpoint info;
- struct list_head bp_list;
- };
- struct {
- u8 iommu_bank;
- u8 iommu_cntr;
- u16 padding;
- u64 conf;
- u64 conf1;
- };
- };
- struct task_struct *target;
- void *addr_filters;
- long unsigned int addr_filters_gen;
- int state;
- local64_t prev_count;
- u64 sample_period;
- union {
- struct {
- u64 last_period;
- local64_t period_left;
- };
- struct {
- u64 saved_metric;
- u64 saved_slots;
- };
- };
- u64 interrupts_seq;
- u64 interrupts;
- u64 freq_time_stamp;
- u64 freq_count_stamp;
-};
-
-struct wait_queue_head {
- spinlock_t lock;
- struct list_head head;
-};
-
-typedef struct wait_queue_head wait_queue_head_t;
-
-struct irq_work {
- union {
- struct __call_single_node node;
- struct {
- struct llist_node llnode;
- atomic_t flags;
- };
- };
- void (*func)(struct irq_work *);
-};
-
-struct perf_addr_filters_head {
- struct list_head list;
- raw_spinlock_t lock;
- unsigned int nr_file_filters;
-};
-
-struct perf_sample_data;
-
-typedef void (*perf_overflow_handler_t)(struct perf_event *, struct perf_sample_data *, struct pt_regs *);
-
-struct ftrace_ops;
-
-typedef void (*ftrace_func_t)(long unsigned int, long unsigned int, struct ftrace_ops *, struct pt_regs *);
-
-struct ftrace_hash;
-
-struct ftrace_ops_hash {
- struct ftrace_hash *notrace_hash;
- struct ftrace_hash *filter_hash;
- struct mutex regex_lock;
-};
-
-struct ftrace_ops {
- ftrace_func_t func;
- struct ftrace_ops *next;
- long unsigned int flags;
- void *private;
- ftrace_func_t saved_func;
- struct ftrace_ops_hash local_hash;
- struct ftrace_ops_hash *func_hash;
- struct ftrace_ops_hash old_hash;
- long unsigned int trampoline;
- long unsigned int trampoline_size;
- struct list_head list;
-};
-
-struct pmu;
-
-struct perf_buffer;
-
-struct fasync_struct;
-
-struct perf_addr_filter_range;
-
-struct pid_namespace;
-
-struct bpf_prog;
-
-struct event_filter;
-
-struct perf_cgroup;
-
-struct perf_event {
- struct list_head event_entry;
- struct list_head sibling_list;
- struct list_head active_list;
- struct rb_node group_node;
- u64 group_index;
- struct list_head migrate_entry;
- struct hlist_node hlist_entry;
- struct list_head active_entry;
- int nr_siblings;
- int event_caps;
- int group_caps;
- struct perf_event *group_leader;
- struct pmu *pmu;
- void *pmu_private;
- enum perf_event_state state;
- unsigned int attach_state;
- local64_t count;
- atomic64_t child_count;
- u64 total_time_enabled;
- u64 total_time_running;
- u64 tstamp;
- u64 shadow_ctx_time;
- struct perf_event_attr attr;
- u16 header_size;
- u16 id_header_size;
- u16 read_size;
- struct hw_perf_event hw;
- struct perf_event_context *ctx;
- atomic_long_t refcount;
- atomic64_t child_total_time_enabled;
- atomic64_t child_total_time_running;
- struct mutex child_mutex;
- struct list_head child_list;
- struct perf_event *parent;
- int oncpu;
- int cpu;
- struct list_head owner_entry;
- struct task_struct *owner;
- struct mutex mmap_mutex;
- atomic_t mmap_count;
- struct perf_buffer *rb;
- struct list_head rb_entry;
- long unsigned int rcu_batches;
- int rcu_pending;
- wait_queue_head_t waitq;
- struct fasync_struct *fasync;
- int pending_wakeup;
- int pending_kill;
- int pending_disable;
- struct irq_work pending;
- atomic_t event_limit;
- struct perf_addr_filters_head addr_filters;
- struct perf_addr_filter_range *addr_filter_ranges;
- long unsigned int addr_filters_gen;
- struct perf_event *aux_event;
- void (*destroy)(struct perf_event *);
- struct callback_head callback_head;
- struct pid_namespace *ns;
- u64 id;
- u64 (*clock)();
- perf_overflow_handler_t overflow_handler;
- void *overflow_handler_context;
- perf_overflow_handler_t orig_overflow_handler;
- struct bpf_prog *prog;
- struct trace_event_call *tp_event;
- struct event_filter *filter;
- struct ftrace_ops ftrace_ops;
- struct perf_cgroup *cgrp;
- void *security;
- struct list_head sb_list;
-};
-
-struct wait_queue_entry;
-
-typedef int (*wait_queue_func_t)(struct wait_queue_entry *, unsigned int, int, void *);
-
-struct wait_queue_entry {
- unsigned int flags;
- void *private;
- wait_queue_func_t func;
- struct list_head entry;
-};
-
-typedef struct wait_queue_entry wait_queue_entry_t;
-
-enum pid_type {
- PIDTYPE_PID = 0,
- PIDTYPE_TGID = 1,
- PIDTYPE_PGID = 2,
- PIDTYPE_SID = 3,
- PIDTYPE_MAX = 4,
-};
-
-struct upid {
- int nr;
- struct pid_namespace *ns;
-};
-
-struct xarray {
- spinlock_t xa_lock;
- gfp_t xa_flags;
- void *xa_head;
-};
-
-struct idr {
- struct xarray idr_rt;
- unsigned int idr_base;
- unsigned int idr_next;
-};
-
-struct proc_ns_operations;
-
-struct ns_common {
- atomic_long_t stashed;
- const struct proc_ns_operations *ops;
- unsigned int inum;
-};
-
-struct kmem_cache;
-
-struct fs_pin;
-
-struct user_namespace;
-
-struct ucounts;
-
-struct pid_namespace {
- struct kref kref;
- struct idr idr;
- struct callback_head rcu;
- unsigned int pid_allocated;
- struct task_struct *child_reaper;
- struct kmem_cache *pid_cachep;
- unsigned int level;
- struct pid_namespace *parent;
- struct fs_pin *bacct;
- struct user_namespace *user_ns;
- struct ucounts *ucounts;
- int reboot;
- struct ns_common ns;
-};
-
-struct pid {
- refcount_t count;
- unsigned int level;
- spinlock_t lock;
- struct hlist_head tasks[4];
- struct hlist_head inodes;
- wait_queue_head_t wait_pidfd;
- struct callback_head rcu;
- struct upid numbers[1];
-};
-
-struct uid_gid_extent {
- u32 first;
- u32 lower_first;
- u32 count;
-};
-
-struct uid_gid_map {
- u32 nr_extents;
- union {
- struct uid_gid_extent extent[5];
- struct {
- struct uid_gid_extent *forward;
- struct uid_gid_extent *reverse;
- };
- };
-};
-
-typedef struct {
- gid_t val;
-} kgid_t;
-
-struct rw_semaphore {
- atomic_long_t count;
- atomic_long_t owner;
- struct optimistic_spin_queue osq;
- raw_spinlock_t wait_lock;
- struct list_head wait_list;
-};
-
-struct work_struct;
-
-typedef void (*work_func_t)(struct work_struct *);
-
-struct work_struct {
- atomic_long_t data;
- struct list_head entry;
- work_func_t func;
-};
-
-struct ctl_table;
-
-struct ctl_table_root;
-
-struct ctl_table_set;
-
-struct ctl_dir;
-
-struct ctl_node;
-
-struct ctl_table_header {
- union {
- struct {
- struct ctl_table *ctl_table;
- int used;
- int count;
- int nreg;
- };
- struct callback_head rcu;
- };
- struct completion *unregistering;
- struct ctl_table *ctl_table_arg;
- struct ctl_table_root *root;
- struct ctl_table_set *set;
- struct ctl_dir *parent;
- struct ctl_node *node;
- struct hlist_head inodes;
-};
-
-struct ctl_dir {
- struct ctl_table_header header;
- struct rb_root root;
-};
-
-struct ctl_table_set {
- int (*is_seen)(struct ctl_table_set *);
- struct ctl_dir dir;
-};
-
-struct user_namespace {
- struct uid_gid_map uid_map;
- struct uid_gid_map gid_map;
- struct uid_gid_map projid_map;
- atomic_t count;
- struct user_namespace *parent;
- int level;
- kuid_t owner;
- kgid_t group;
- struct ns_common ns;
- long unsigned int flags;
- struct list_head keyring_name_list;
- struct key *user_keyring_register;
- struct rw_semaphore keyring_sem;
- struct key *persistent_keyring_register;
- struct work_struct work;
- struct ctl_table_set set;
- struct ctl_table_header *sysctls;
- struct ucounts *ucounts;
- int ucount_max[10];
-};
-
-struct timer_list {
- struct hlist_node entry;
- long unsigned int expires;
- void (*function)(struct timer_list *);
- u32 flags;
-};
-
-struct workqueue_struct;
-
-struct delayed_work {
- struct work_struct work;
- struct timer_list timer;
- struct workqueue_struct *wq;
- int cpu;
-};
-
-struct rcu_work {
- struct work_struct work;
- struct callback_head rcu;
- struct workqueue_struct *wq;
-};
-
-typedef struct page *pgtable_t;
-
-struct address_space;
-
-struct dev_pagemap;
-
-struct obj_cgroup;
-
-struct page {
- long unsigned int flags;
- union {
- struct {
- struct list_head lru;
- struct address_space *mapping;
- long unsigned int index;
- long unsigned int private;
- };
- struct {
- dma_addr_t dma_addr;
- };
- struct {
- union {
- struct list_head slab_list;
- struct {
- struct page *next;
- int pages;
- int pobjects;
- };
- };
- struct kmem_cache *slab_cache;
- void *freelist;
- union {
- void *s_mem;
- long unsigned int counters;
- struct {
- unsigned int inuse: 16;
- unsigned int objects: 15;
- unsigned int frozen: 1;
- };
- };
- };
- struct {
- long unsigned int compound_head;
- unsigned char compound_dtor;
- unsigned char compound_order;
- atomic_t compound_mapcount;
- unsigned int compound_nr;
- };
- struct {
- long unsigned int _compound_pad_1;
- atomic_t hpage_pinned_refcount;
- struct list_head deferred_list;
- };
- struct {
- long unsigned int _pt_pad_1;
- pgtable_t pmd_huge_pte;
- long unsigned int _pt_pad_2;
- union {
- struct mm_struct *pt_mm;
- atomic_t pt_frag_refcount;
- };
- spinlock_t ptl;
- };
- struct {
- struct dev_pagemap *pgmap;
- void *zone_device_data;
- };
- struct callback_head callback_head;
- };
- union {
- atomic_t _mapcount;
- unsigned int page_type;
- unsigned int active;
- int units;
- };
- atomic_t _refcount;
- union {
- struct mem_cgroup *mem_cgroup;
- struct obj_cgroup **obj_cgroups;
- };
-};
-
-struct seqcount_raw_spinlock {
- seqcount_t seqcount;
-};
-
-typedef struct seqcount_raw_spinlock seqcount_raw_spinlock_t;
-
-typedef struct {
- seqcount_spinlock_t seqcount;
- spinlock_t lock;
-} seqlock_t;
-
-struct hrtimer_cpu_base;
-
-struct hrtimer_clock_base {
- struct hrtimer_cpu_base *cpu_base;
- unsigned int index;
- clockid_t clockid;
- seqcount_raw_spinlock_t seq;
- struct hrtimer *running;
- struct timerqueue_head active;
- ktime_t (*get_time)();
- ktime_t offset;
-};
-
-struct hrtimer_cpu_base {
- raw_spinlock_t lock;
- unsigned int cpu;
- unsigned int active_bases;
- unsigned int clock_was_set_seq;
- unsigned int hres_active: 1;
- unsigned int in_hrtirq: 1;
- unsigned int hang_detected: 1;
- unsigned int softirq_activated: 1;
- unsigned int nr_events;
- short unsigned int nr_retries;
- short unsigned int nr_hangs;
- unsigned int max_hang_time;
- ktime_t expires_next;
- struct hrtimer *next_timer;
- ktime_t softirq_expires_next;
- struct hrtimer *softirq_next_timer;
- struct hrtimer_clock_base clock_base[8];
-};
-
-enum node_states {
- N_POSSIBLE = 0,
- N_ONLINE = 1,
- N_NORMAL_MEMORY = 2,
- N_HIGH_MEMORY = 2,
- N_MEMORY = 3,
- N_CPU = 4,
- N_GENERIC_INITIATOR = 5,
- NR_NODE_STATES = 6,
-};
-
-struct rlimit {
- __kernel_ulong_t rlim_cur;
- __kernel_ulong_t rlim_max;
-};
-
-struct task_cputime {
- u64 stime;
- u64 utime;
- long long unsigned int sum_exec_runtime;
-};
-
-typedef void __signalfn_t(int);
-
-typedef __signalfn_t *__sighandler_t;
-
-typedef void __restorefn_t();
-
-typedef __restorefn_t *__sigrestore_t;
-
-union sigval {
- int sival_int;
- void *sival_ptr;
-};
-
-typedef union sigval sigval_t;
-
-union __sifields {
- struct {
- __kernel_pid_t _pid;
- __kernel_uid32_t _uid;
- } _kill;
- struct {
- __kernel_timer_t _tid;
- int _overrun;
- sigval_t _sigval;
- int _sys_private;
- } _timer;
- struct {
- __kernel_pid_t _pid;
- __kernel_uid32_t _uid;
- sigval_t _sigval;
- } _rt;
- struct {
- __kernel_pid_t _pid;
- __kernel_uid32_t _uid;
- int _status;
- __kernel_clock_t _utime;
- __kernel_clock_t _stime;
- } _sigchld;
- struct {
- void *_addr;
- union {
- short int _addr_lsb;
- struct {
- char _dummy_bnd[8];
- void *_lower;
- void *_upper;
- } _addr_bnd;
- struct {
- char _dummy_pkey[8];
- __u32 _pkey;
- } _addr_pkey;
- };
- } _sigfault;
- struct {
- long int _band;
- int _fd;
- } _sigpoll;
- struct {
- void *_call_addr;
- int _syscall;
- unsigned int _arch;
- } _sigsys;
-};
-
-struct kernel_siginfo {
- struct {
- int si_signo;
- int si_errno;
- int si_code;
- union __sifields _sifields;
- };
-};
-
-struct user_struct {
- refcount_t __count;
- atomic_t processes;
- atomic_t sigpending;
- atomic_t fanotify_listeners;
- atomic_long_t epoll_watches;
- long unsigned int mq_bytes;
- long unsigned int locked_shm;
- long unsigned int unix_inflight;
- atomic_long_t pipe_bufs;
- struct hlist_node uidhash_node;
- kuid_t uid;
- atomic_long_t locked_vm;
- atomic_t nr_watches;
- struct ratelimit_state ratelimit;
-};
-
-struct sigaction {
- __sighandler_t sa_handler;
- long unsigned int sa_flags;
- __sigrestore_t sa_restorer;
- sigset_t sa_mask;
-};
-
-struct k_sigaction {
- struct sigaction sa;
-};
-
-struct userfaultfd_ctx;
-
-struct vm_userfaultfd_ctx {
- struct userfaultfd_ctx *ctx;
-};
-
-struct anon_vma;
-
-struct vm_operations_struct;
-
-struct vm_area_struct {
- long unsigned int vm_start;
- long unsigned int vm_end;
- struct vm_area_struct *vm_next;
- struct vm_area_struct *vm_prev;
- struct rb_node vm_rb;
- long unsigned int rb_subtree_gap;
- struct mm_struct *vm_mm;
- pgprot_t vm_page_prot;
- long unsigned int vm_flags;
- struct {
- struct rb_node rb;
- long unsigned int rb_subtree_last;
- } shared;
- struct list_head anon_vma_chain;
- struct anon_vma *anon_vma;
- const struct vm_operations_struct *vm_ops;
- long unsigned int vm_pgoff;
- struct file *vm_file;
- void *vm_private_data;
- atomic_long_t swap_readahead_info;
- struct mempolicy *vm_policy;
- struct vm_userfaultfd_ctx vm_userfaultfd_ctx;
-};
-
-struct mm_rss_stat {
- atomic_long_t count[4];
-};
-
-struct cpu_itimer {
- u64 expires;
- u64 incr;
-};
-
-struct task_cputime_atomic {
- atomic64_t utime;
- atomic64_t stime;
- atomic64_t sum_exec_runtime;
-};
-
-struct thread_group_cputimer {
- struct task_cputime_atomic cputime_atomic;
-};
-
-struct pacct_struct {
- int ac_flag;
- long int ac_exitcode;
- long unsigned int ac_mem;
- u64 ac_utime;
- u64 ac_stime;
- long unsigned int ac_minflt;
- long unsigned int ac_majflt;
-};
-
-struct tty_struct;
-
-struct autogroup;
-
-struct taskstats;
-
-struct tty_audit_buf;
-
-struct signal_struct {
- refcount_t sigcnt;
- atomic_t live;
- int nr_threads;
- struct list_head thread_head;
- wait_queue_head_t wait_chldexit;
- struct task_struct *curr_target;
- struct sigpending shared_pending;
- struct hlist_head multiprocess;
- int group_exit_code;
- int notify_count;
- struct task_struct *group_exit_task;
- int group_stop_count;
- unsigned int flags;
- unsigned int is_child_subreaper: 1;
- unsigned int has_child_subreaper: 1;
- int posix_timer_id;
- struct list_head posix_timers;
- struct hrtimer real_timer;
- ktime_t it_real_incr;
- struct cpu_itimer it[2];
- struct thread_group_cputimer cputimer;
- struct posix_cputimers posix_cputimers;
- struct pid *pids[4];
- struct pid *tty_old_pgrp;
- int leader;
- struct tty_struct *tty;
- struct autogroup *autogroup;
- seqlock_t stats_lock;
- u64 utime;
- u64 stime;
- u64 cutime;
- u64 cstime;
- u64 gtime;
- u64 cgtime;
- struct prev_cputime prev_cputime;
- long unsigned int nvcsw;
- long unsigned int nivcsw;
- long unsigned int cnvcsw;
- long unsigned int cnivcsw;
- long unsigned int min_flt;
- long unsigned int maj_flt;
- long unsigned int cmin_flt;
- long unsigned int cmaj_flt;
- long unsigned int inblock;
- long unsigned int oublock;
- long unsigned int cinblock;
- long unsigned int coublock;
- long unsigned int maxrss;
- long unsigned int cmaxrss;
- struct task_io_accounting ioac;
- long long unsigned int sum_sched_runtime;
- struct rlimit rlim[16];
- struct pacct_struct pacct;
- struct taskstats *stats;
- unsigned int audit_tty;
- struct tty_audit_buf *tty_audit_buf;
- bool oom_flag_origin;
- short int oom_score_adj;
- short int oom_score_adj_min;
- struct mm_struct *oom_mm;
- struct mutex cred_guard_mutex;
- struct rw_semaphore exec_update_lock;
-};
-
-struct rseq {
- __u32 cpu_id_start;
- __u32 cpu_id;
- union {
- __u64 ptr64;
- __u64 ptr;
- } rseq_cs;
- __u32 flags;
- long: 32;
- long: 64;
-};
-
-struct rq;
-
-struct rq_flags;
-
-struct sched_class {
- int uclamp_enabled;
- void (*enqueue_task)(struct rq *, struct task_struct *, int);
- void (*dequeue_task)(struct rq *, struct task_struct *, int);
- void (*yield_task)(struct rq *);
- bool (*yield_to_task)(struct rq *, struct task_struct *);
- void (*check_preempt_curr)(struct rq *, struct task_struct *, int);
- struct task_struct * (*pick_next_task)(struct rq *);
- void (*put_prev_task)(struct rq *, struct task_struct *);
- void (*set_next_task)(struct rq *, struct task_struct *, bool);
- int (*balance)(struct rq *, struct task_struct *, struct rq_flags *);
- int (*select_task_rq)(struct task_struct *, int, int, int);
- void (*migrate_task_rq)(struct task_struct *, int);
- void (*task_woken)(struct rq *, struct task_struct *);
- void (*set_cpus_allowed)(struct task_struct *, const struct cpumask *);
- void (*rq_online)(struct rq *);
- void (*rq_offline)(struct rq *);
- void (*task_tick)(struct rq *, struct task_struct *, int);
- void (*task_fork)(struct task_struct *);
- void (*task_dead)(struct task_struct *);
- void (*switched_from)(struct rq *, struct task_struct *);
- void (*switched_to)(struct rq *, struct task_struct *);
- void (*prio_changed)(struct rq *, struct task_struct *, int);
- unsigned int (*get_rr_interval)(struct rq *, struct task_struct *);
- void (*update_curr)(struct rq *);
- void (*task_change_group)(struct task_struct *, int);
- long: 64;
- long: 64;
- long: 64;
-};
-
-typedef struct {
- atomic64_t id;
- void *sigpage;
- refcount_t pinned;
- void *vdso;
- long unsigned int flags;
-} mm_context_t;
-
-struct xol_area;
-
-struct uprobes_state {
- struct xol_area *xol_area;
-};
-
-struct linux_binfmt;
-
-struct core_state;
-
-struct kioctx_table;
-
-struct mmu_notifier_subscriptions;
-
-struct mm_struct {
- struct {
- struct vm_area_struct *mmap;
- struct rb_root mm_rb;
- u64 vmacache_seqnum;
- long unsigned int (*get_unmapped_area)(struct file *, long unsigned int, long unsigned int, long unsigned int, long unsigned int);
- long unsigned int mmap_base;
- long unsigned int mmap_legacy_base;
- long unsigned int task_size;
- long unsigned int highest_vm_end;
- pgd_t *pgd;
- atomic_t membarrier_state;
- atomic_t mm_users;
- atomic_t mm_count;
- atomic_t has_pinned;
- seqcount_t write_protect_seq;
- atomic_long_t pgtables_bytes;
- int map_count;
- spinlock_t page_table_lock;
- struct rw_semaphore mmap_lock;
- struct list_head mmlist;
- long unsigned int hiwater_rss;
- long unsigned int hiwater_vm;
- long unsigned int total_vm;
- long unsigned int locked_vm;
- atomic64_t pinned_vm;
- long unsigned int data_vm;
- long unsigned int exec_vm;
- long unsigned int stack_vm;
- long unsigned int def_flags;
- spinlock_t arg_lock;
- long unsigned int start_code;
- long unsigned int end_code;
- long unsigned int start_data;
- long unsigned int end_data;
- long unsigned int start_brk;
- long unsigned int brk;
- long unsigned int start_stack;
- long unsigned int arg_start;
- long unsigned int arg_end;
- long unsigned int env_start;
- long unsigned int env_end;
- long unsigned int saved_auxv[46];
- struct mm_rss_stat rss_stat;
- struct linux_binfmt *binfmt;
- mm_context_t context;
- long unsigned int flags;
- struct core_state *core_state;
- spinlock_t ioctx_lock;
- struct kioctx_table *ioctx_table;
- struct task_struct *owner;
- struct user_namespace *user_ns;
- struct file *exe_file;
- struct mmu_notifier_subscriptions *notifier_subscriptions;
- long unsigned int numa_next_scan;
- long unsigned int numa_scan_offset;
- int numa_scan_seq;
- atomic_t tlb_flush_pending;
- struct uprobes_state uprobes_state;
- atomic_long_t hugetlb_usage;
- struct work_struct async_put_work;
- u32 pasid;
- };
- long unsigned int cpu_bitmap[0];
-};
-
-struct swait_queue_head {
- raw_spinlock_t lock;
- struct list_head task_list;
-};
-
-struct completion {
- unsigned int done;
- struct swait_queue_head wait;
-};
-
-struct kernel_cap_struct {
- __u32 cap[2];
-};
-
-typedef struct kernel_cap_struct kernel_cap_t;
-
-struct group_info;
-
-struct cred {
- atomic_t usage;
- kuid_t uid;
- kgid_t gid;
- kuid_t suid;
- kgid_t sgid;
- kuid_t euid;
- kgid_t egid;
- kuid_t fsuid;
- kgid_t fsgid;
- unsigned int securebits;
- kernel_cap_t cap_inheritable;
- kernel_cap_t cap_permitted;
- kernel_cap_t cap_effective;
- kernel_cap_t cap_bset;
- kernel_cap_t cap_ambient;
- unsigned char jit_keyring;
- struct key *session_keyring;
- struct key *process_keyring;
- struct key *thread_keyring;
- struct key *request_key_auth;
- void *security;
- struct user_struct *user;
- struct user_namespace *user_ns;
- struct group_info *group_info;
- union {
- int non_rcu;
- struct callback_head rcu;
- };
-};
-
-typedef int32_t key_serial_t;
-
-typedef uint32_t key_perm_t;
-
-struct key_type;
-
-struct key_tag;
-
-struct keyring_index_key {
- long unsigned int hash;
- union {
- struct {
- u16 desc_len;
- char desc[6];
- };
- long unsigned int x;
- };
- struct key_type *type;
- struct key_tag *domain_tag;
- const char *description;
-};
-
-union key_payload {
- void *rcu_data0;
- void *data[4];
-};
-
-struct assoc_array_ptr;
-
-struct assoc_array {
- struct assoc_array_ptr *root;
- long unsigned int nr_leaves_on_tree;
-};
-
-struct watch_list;
-
-struct key_user;
-
-struct key_restriction;
-
-struct key {
- refcount_t usage;
- key_serial_t serial;
- union {
- struct list_head graveyard_link;
- struct rb_node serial_node;
- };
- struct watch_list *watchers;
- struct rw_semaphore sem;
- struct key_user *user;
- void *security;
- union {
- time64_t expiry;
- time64_t revoked_at;
- };
- time64_t last_used_at;
- kuid_t uid;
- kgid_t gid;
- key_perm_t perm;
- short unsigned int quotalen;
- short unsigned int datalen;
- short int state;
- long unsigned int flags;
- union {
- struct keyring_index_key index_key;
- struct {
- long unsigned int hash;
- long unsigned int len_desc;
- struct key_type *type;
- struct key_tag *domain_tag;
- char *description;
- };
- };
- union {
- union key_payload payload;
- struct {
- struct list_head name_link;
- struct assoc_array keys;
- };
- };
- struct key_restriction *restrict_link;
-};
-
-struct uts_namespace;
-
-struct ipc_namespace;
-
-struct mnt_namespace;
-
-struct net;
-
-struct time_namespace;
-
-struct cgroup_namespace;
-
-struct nsproxy {
- atomic_t count;
- struct uts_namespace *uts_ns;
- struct ipc_namespace *ipc_ns;
- struct mnt_namespace *mnt_ns;
- struct pid_namespace *pid_ns_for_children;
- struct net *net_ns;
- struct time_namespace *time_ns;
- struct time_namespace *time_ns_for_children;
- struct cgroup_namespace *cgroup_ns;
-};
-
-struct sighand_struct {
- spinlock_t siglock;
- refcount_t count;
- wait_queue_head_t signalfd_wqh;
- struct k_sigaction action[64];
-};
-
-struct bio;
-
-struct bio_list {
- struct bio *head;
- struct bio *tail;
-};
-
-struct blk_plug {
- struct list_head mq_list;
- struct list_head cb_list;
- short unsigned int rq_count;
- bool multiple_queues;
- bool nowait;
-};
-
-struct reclaim_state {
- long unsigned int reclaimed_slab;
-};
-
-struct percpu_counter {
- raw_spinlock_t lock;
- s64 count;
- struct list_head list;
- s32 *counters;
-};
-
-struct fprop_local_percpu {
- struct percpu_counter events;
- unsigned int period;
- raw_spinlock_t lock;
-};
-
-enum wb_reason {
- WB_REASON_BACKGROUND = 0,
- WB_REASON_VMSCAN = 1,
- WB_REASON_SYNC = 2,
- WB_REASON_PERIODIC = 3,
- WB_REASON_LAPTOP_TIMER = 4,
- WB_REASON_FS_FREE_SPACE = 5,
- WB_REASON_FORKER_THREAD = 6,
- WB_REASON_FOREIGN_FLUSH = 7,
- WB_REASON_MAX = 8,
-};
-
-struct percpu_ref_data;
-
-struct percpu_ref {
- long unsigned int percpu_count_ptr;
- struct percpu_ref_data *data;
-};
-
-struct cgroup_subsys_state;
-
-struct bdi_writeback {
- struct backing_dev_info *bdi;
- long unsigned int state;
- long unsigned int last_old_flush;
- struct list_head b_dirty;
- struct list_head b_io;
- struct list_head b_more_io;
- struct list_head b_dirty_time;
- spinlock_t list_lock;
- struct percpu_counter stat[4];
- long unsigned int congested;
- long unsigned int bw_time_stamp;
- long unsigned int dirtied_stamp;
- long unsigned int written_stamp;
- long unsigned int write_bandwidth;
- long unsigned int avg_write_bandwidth;
- long unsigned int dirty_ratelimit;
- long unsigned int balanced_dirty_ratelimit;
- struct fprop_local_percpu completions;
- int dirty_exceeded;
- enum wb_reason start_all_reason;
- spinlock_t work_lock;
- struct list_head work_list;
- struct delayed_work dwork;
- long unsigned int dirty_sleep;
- struct list_head bdi_node;
- struct percpu_ref refcnt;
- struct fprop_local_percpu memcg_completions;
- struct cgroup_subsys_state *memcg_css;
- struct cgroup_subsys_state *blkcg_css;
- struct list_head memcg_node;
- struct list_head blkcg_node;
- union {
- struct work_struct release_work;
- struct callback_head rcu;
- };
-};
-
-struct device;
-
-struct backing_dev_info {
- u64 id;
- struct rb_node rb_node;
- struct list_head bdi_list;
- long unsigned int ra_pages;
- long unsigned int io_pages;
- struct kref refcnt;
- unsigned int capabilities;
- unsigned int min_ratio;
- unsigned int max_ratio;
- unsigned int max_prop_frac;
- atomic_long_t tot_write_bandwidth;
- struct bdi_writeback wb;
- struct list_head wb_list;
- struct xarray cgwb_tree;
- struct mutex cgwb_release_mutex;
- struct rw_semaphore wb_switch_rwsem;
- wait_queue_head_t wb_waitq;
- struct device *dev;
- char dev_name[64];
- struct device *owner;
- struct timer_list laptop_mode_wb_timer;
- struct dentry *debug_dir;
-};
-
-struct io_cq;
-
-struct io_context {
- atomic_long_t refcount;
- atomic_t active_ref;
- atomic_t nr_tasks;
- spinlock_t lock;
- short unsigned int ioprio;
- struct xarray icq_tree;
- struct io_cq *icq_hint;
- struct hlist_head icq_list;
- struct work_struct release_work;
-};
-
-struct cgroup;
-
-struct css_set {
- struct cgroup_subsys_state *subsys[12];
- refcount_t refcount;
- struct css_set *dom_cset;
- struct cgroup *dfl_cgrp;
- int nr_tasks;
- struct list_head tasks;
- struct list_head mg_tasks;
- struct list_head dying_tasks;
- struct list_head task_iters;
- struct list_head e_cset_node[12];
- struct list_head threaded_csets;
- struct list_head threaded_csets_node;
- struct hlist_node hlist;
- struct list_head cgrp_links;
- struct list_head mg_preload_node;
- struct list_head mg_node;
- struct cgroup *mg_src_cgrp;
- struct cgroup *mg_dst_cgrp;
- struct css_set *mg_dst_cset;
- bool dead;
- struct callback_head callback_head;
-};
-
-struct compat_robust_list {
- compat_uptr_t next;
-};
-
-struct compat_robust_list_head {
- struct compat_robust_list list;
- compat_long_t futex_offset;
- compat_uptr_t list_op_pending;
-};
-
-struct perf_event_groups {
- struct rb_root tree;
- u64 index;
-};
-
-struct perf_event_context {
- struct pmu *pmu;
- raw_spinlock_t lock;
- struct mutex mutex;
- struct list_head active_ctx_list;
- struct perf_event_groups pinned_groups;
- struct perf_event_groups flexible_groups;
- struct list_head event_list;
- struct list_head pinned_active;
- struct list_head flexible_active;
- int nr_events;
- int nr_active;
- int is_active;
- int nr_stat;
- int nr_freq;
- int rotate_disable;
- int rotate_necessary;
- refcount_t refcount;
- struct task_struct *task;
- u64 time;
- u64 timestamp;
- struct perf_event_context *parent_ctx;
- u64 parent_gen;
- u64 generation;
- int pin_count;
- int nr_cgroups;
- void *task_ctx_data;
- struct callback_head callback_head;
-};
-
-struct mempolicy {
- atomic_t refcnt;
- short unsigned int mode;
- short unsigned int flags;
- union {
- short int preferred_node;
- nodemask_t nodes;
- } v;
- union {
- nodemask_t cpuset_mems_allowed;
- nodemask_t user_nodemask;
- } w;
-};
-
-struct task_delay_info {
- raw_spinlock_t lock;
- unsigned int flags;
- u64 blkio_start;
- u64 blkio_delay;
- u64 swapin_delay;
- u32 blkio_count;
- u32 swapin_count;
- u64 freepages_start;
- u64 freepages_delay;
- u64 thrashing_start;
- u64 thrashing_delay;
- u32 freepages_count;
- u32 thrashing_count;
-};
-
-struct ftrace_ret_stack {
- long unsigned int ret;
- long unsigned int func;
- long long unsigned int calltime;
- long unsigned int fp;
-};
-
-struct cgroup_subsys;
-
-struct cgroup_subsys_state {
- struct cgroup *cgroup;
- struct cgroup_subsys *ss;
- struct percpu_ref refcnt;
- struct list_head sibling;
- struct list_head children;
- struct list_head rstat_css_node;
- int id;
- unsigned int flags;
- u64 serial_nr;
- atomic_t online_cnt;
- struct work_struct destroy_work;
- struct rcu_work destroy_rwork;
- struct cgroup_subsys_state *parent;
-};
-
-struct mem_cgroup_id {
- int id;
- refcount_t ref;
-};
-
-struct page_counter {
- atomic_long_t usage;
- long unsigned int min;
- long unsigned int low;
- long unsigned int high;
- long unsigned int max;
- struct page_counter *parent;
- long unsigned int emin;
- atomic_long_t min_usage;
- atomic_long_t children_min_usage;
- long unsigned int elow;
- atomic_long_t low_usage;
- atomic_long_t children_low_usage;
- long unsigned int watermark;
- long unsigned int failcnt;
-};
-
-struct vmpressure {
- long unsigned int scanned;
- long unsigned int reclaimed;
- long unsigned int tree_scanned;
- long unsigned int tree_reclaimed;
- spinlock_t sr_lock;
- struct list_head events;
- struct mutex events_lock;
- struct work_struct work;
-};
-
-struct cgroup_file {
- struct kernfs_node *kn;
- long unsigned int notified_at;
- struct timer_list notify_timer;
-};
-
-struct mem_cgroup_threshold_ary;
-
-struct mem_cgroup_thresholds {
- struct mem_cgroup_threshold_ary *primary;
- struct mem_cgroup_threshold_ary *spare;
-};
-
-struct memcg_padding {
- char x[0];
-};
-
-enum memcg_kmem_state {
- KMEM_NONE = 0,
- KMEM_ALLOCATED = 1,
- KMEM_ONLINE = 2,
-};
-
-struct fprop_global {
- struct percpu_counter events;
- unsigned int period;
- seqcount_t sequence;
-};
-
-struct wb_domain {
- spinlock_t lock;
- struct fprop_global completions;
- struct timer_list period_timer;
- long unsigned int period_time;
- long unsigned int dirty_limit_tstamp;
- long unsigned int dirty_limit;
-};
-
-struct wb_completion {
- atomic_t cnt;
- wait_queue_head_t *waitq;
-};
-
-struct memcg_cgwb_frn {
- u64 bdi_id;
- int memcg_id;
- u64 at;
- struct wb_completion done;
-};
-
-struct deferred_split {
- spinlock_t split_queue_lock;
- struct list_head split_queue;
- long unsigned int split_queue_len;
-};
-
-struct memcg_vmstats_percpu;
-
-struct mem_cgroup_per_node;
-
-struct mem_cgroup {
- struct cgroup_subsys_state css;
- struct mem_cgroup_id id;
- struct page_counter memory;
- union {
- struct page_counter swap;
- struct page_counter memsw;
- };
- struct page_counter kmem;
- struct page_counter tcpmem;
- struct work_struct high_work;
- long unsigned int soft_limit;
- struct vmpressure vmpressure;
- bool use_hierarchy;
- bool oom_group;
- bool oom_lock;
- int under_oom;
- int swappiness;
- int oom_kill_disable;
- struct cgroup_file events_file;
- struct cgroup_file events_local_file;
- struct cgroup_file swap_events_file;
- struct mutex thresholds_lock;
- struct mem_cgroup_thresholds thresholds;
- struct mem_cgroup_thresholds memsw_thresholds;
- struct list_head oom_notify;
- long unsigned int move_charge_at_immigrate;
- spinlock_t move_lock;
- long unsigned int move_lock_flags;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct memcg_padding _pad1_;
- atomic_long_t vmstats[40];
- atomic_long_t vmevents[95];
- atomic_long_t memory_events[8];
- atomic_long_t memory_events_local[8];
- long unsigned int socket_pressure;
- bool tcpmem_active;
- int tcpmem_pressure;
- int kmemcg_id;
- enum memcg_kmem_state kmem_state;
- struct obj_cgroup *objcg;
- struct list_head objcg_list;
- long: 64;
- long: 64;
- long: 64;
- struct memcg_padding _pad2_;
- atomic_t moving_account;
- struct task_struct *move_lock_task;
- struct memcg_vmstats_percpu *vmstats_local;
- struct memcg_vmstats_percpu *vmstats_percpu;
- struct list_head cgwb_list;
- struct wb_domain cgwb_domain;
- struct memcg_cgwb_frn cgwb_frn[4];
- struct list_head event_list;
- spinlock_t event_list_lock;
- struct deferred_split deferred_split_queue;
- struct mem_cgroup_per_node *nodeinfo[0];
-};
-
-struct blk_integrity_profile;
-
-struct blk_integrity {
- const struct blk_integrity_profile *profile;
- unsigned char flags;
- unsigned char tuple_size;
- unsigned char interval_exp;
- unsigned char tag_size;
-};
-
-enum rpm_status {
- RPM_ACTIVE = 0,
- RPM_RESUMING = 1,
- RPM_SUSPENDED = 2,
- RPM_SUSPENDING = 3,
-};
-
-struct blk_rq_stat {
- u64 mean;
- u64 min;
- u64 max;
- u32 nr_samples;
- u64 batch;
-};
-
-enum blk_zoned_model {
- BLK_ZONED_NONE = 0,
- BLK_ZONED_HA = 1,
- BLK_ZONED_HM = 2,
-};
-
-struct queue_limits {
- long unsigned int bounce_pfn;
- long unsigned int seg_boundary_mask;
- long unsigned int virt_boundary_mask;
- unsigned int max_hw_sectors;
- unsigned int max_dev_sectors;
- unsigned int chunk_sectors;
- unsigned int max_sectors;
- unsigned int max_segment_size;
- unsigned int physical_block_size;
- unsigned int logical_block_size;
- unsigned int alignment_offset;
- unsigned int io_min;
- unsigned int io_opt;
- unsigned int max_discard_sectors;
- unsigned int max_hw_discard_sectors;
- unsigned int max_write_same_sectors;
- unsigned int max_write_zeroes_sectors;
- unsigned int max_zone_append_sectors;
- unsigned int discard_granularity;
- unsigned int discard_alignment;
- short unsigned int max_segments;
- short unsigned int max_integrity_segments;
- short unsigned int max_discard_segments;
- unsigned char misaligned;
- unsigned char discard_misaligned;
- unsigned char raid_partial_stripes_expensive;
- enum blk_zoned_model zoned;
-};
-
-struct bsg_ops;
-
-struct bsg_class_device {
- struct device *class_dev;
- int minor;
- struct request_queue *queue;
- const struct bsg_ops *ops;
-};
-
-typedef void *mempool_alloc_t(gfp_t, void *);
-
-typedef void mempool_free_t(void *, void *);
-
-struct mempool_s {
- spinlock_t lock;
- int min_nr;
- int curr_nr;
- void **elements;
- void *pool_data;
- mempool_alloc_t *alloc;
- mempool_free_t *free;
- wait_queue_head_t wait;
-};
-
-typedef struct mempool_s mempool_t;
-
-struct bio_set {
- struct kmem_cache *bio_slab;
- unsigned int front_pad;
- mempool_t bio_pool;
- mempool_t bvec_pool;
- mempool_t bio_integrity_pool;
- mempool_t bvec_integrity_pool;
- spinlock_t rescue_lock;
- struct bio_list rescue_list;
- struct work_struct rescue_work;
- struct workqueue_struct *rescue_workqueue;
-};
-
-struct request;
-
-struct elevator_queue;
-
-struct blk_queue_stats;
-
-struct rq_qos;
-
-struct blk_mq_ops;
-
-struct blk_mq_ctx;
-
-struct blk_mq_hw_ctx;
-
-struct blk_keyslot_manager;
-
-struct blk_stat_callback;
-
-struct blkcg_gq;
-
-struct blk_trace;
-
-struct blk_flush_queue;
-
-struct throtl_data;
-
-struct blk_mq_tag_set;
-
-struct request_queue {
- struct request *last_merge;
- struct elevator_queue *elevator;
- struct percpu_ref q_usage_counter;
- struct blk_queue_stats *stats;
- struct rq_qos *rq_qos;
- const struct blk_mq_ops *mq_ops;
- struct blk_mq_ctx *queue_ctx;
- unsigned int queue_depth;
- struct blk_mq_hw_ctx **queue_hw_ctx;
- unsigned int nr_hw_queues;
- struct backing_dev_info *backing_dev_info;
- void *queuedata;
- long unsigned int queue_flags;
- atomic_t pm_only;
- int id;
- gfp_t bounce_gfp;
- spinlock_t queue_lock;
- struct kobject kobj;
- struct kobject *mq_kobj;
- struct blk_integrity integrity;
- struct device *dev;
- enum rpm_status rpm_status;
- unsigned int nr_pending;
- long unsigned int nr_requests;
- unsigned int dma_pad_mask;
- unsigned int dma_alignment;
- struct blk_keyslot_manager *ksm;
- unsigned int rq_timeout;
- int poll_nsec;
- struct blk_stat_callback *poll_cb;
- struct blk_rq_stat poll_stat[16];
- struct timer_list timeout;
- struct work_struct timeout_work;
- atomic_t nr_active_requests_shared_sbitmap;
- struct list_head icq_list;
- long unsigned int blkcg_pols[1];
- struct blkcg_gq *root_blkg;
- struct list_head blkg_list;
- struct queue_limits limits;
- unsigned int required_elevator_features;
- unsigned int nr_zones;
- long unsigned int *conv_zones_bitmap;
- long unsigned int *seq_zones_wlock;
- unsigned int max_open_zones;
- unsigned int max_active_zones;
- unsigned int sg_timeout;
- unsigned int sg_reserved_size;
- int node;
- struct mutex debugfs_mutex;
- struct blk_trace *blk_trace;
- struct blk_flush_queue *fq;
- struct list_head requeue_list;
- spinlock_t requeue_lock;
- struct delayed_work requeue_work;
- struct mutex sysfs_lock;
- struct mutex sysfs_dir_lock;
- struct list_head unused_hctx_list;
- spinlock_t unused_hctx_lock;
- int mq_freeze_depth;
- struct bsg_class_device bsg_dev;
- struct throtl_data *td;
- struct callback_head callback_head;
- wait_queue_head_t mq_freeze_wq;
- struct mutex mq_freeze_lock;
- struct blk_mq_tag_set *tag_set;
- struct list_head tag_set_list;
- struct bio_set bio_split;
- struct dentry *debugfs_dir;
- bool mq_sysfs_init_done;
- size_t cmd_size;
- u64 write_hints[5];
-};
-
-enum uprobe_task_state {
- UTASK_RUNNING = 0,
- UTASK_SSTEP = 1,
- UTASK_SSTEP_ACK = 2,
- UTASK_SSTEP_TRAPPED = 3,
-};
-
-struct arch_uprobe_task {};
-
-struct uprobe;
-
-struct return_instance;
-
-struct uprobe_task {
- enum uprobe_task_state state;
- union {
- struct {
- struct arch_uprobe_task autask;
- long unsigned int vaddr;
- };
- struct {
- struct callback_head dup_xol_work;
- long unsigned int dup_xol_addr;
- };
- };
- struct uprobe *active_uprobe;
- long unsigned int xol_vaddr;
- struct return_instance *return_instances;
- unsigned int depth;
-};
-
-struct vm_struct {
- struct vm_struct *next;
- void *addr;
- long unsigned int size;
- long unsigned int flags;
- struct page **pages;
- unsigned int nr_pages;
- phys_addr_t phys_addr;
- const void *caller;
-};
-
-struct kstat {
- u32 result_mask;
- umode_t mode;
- unsigned int nlink;
- uint32_t blksize;
- u64 attributes;
- u64 attributes_mask;
- u64 ino;
- dev_t dev;
- dev_t rdev;
- kuid_t uid;
- kgid_t gid;
- loff_t size;
- struct timespec64 atime;
- struct timespec64 mtime;
- struct timespec64 ctime;
- struct timespec64 btime;
- u64 blocks;
- u64 mnt_id;
-};
-
-struct return_instance {
- struct uprobe *uprobe;
- long unsigned int func;
- long unsigned int stack;
- long unsigned int orig_ret_vaddr;
- bool chained;
- struct return_instance *next;
-};
-
-typedef u32 errseq_t;
-
-struct address_space_operations;
-
-struct address_space {
- struct inode *host;
- struct xarray i_pages;
- gfp_t gfp_mask;
- atomic_t i_mmap_writable;
- atomic_t nr_thps;
- struct rb_root_cached i_mmap;
- struct rw_semaphore i_mmap_rwsem;
- long unsigned int nrpages;
- long unsigned int nrexceptional;
- long unsigned int writeback_index;
- const struct address_space_operations *a_ops;
- long unsigned int flags;
- errseq_t wb_err;
- spinlock_t private_lock;
- struct list_head private_list;
- void *private_data;
-};
-
-struct vmem_altmap {
- const long unsigned int base_pfn;
- const long unsigned int end_pfn;
- const long unsigned int reserve;
- long unsigned int free;
- long unsigned int align;
- long unsigned int alloc;
-};
-
-enum memory_type {
- MEMORY_DEVICE_PRIVATE = 1,
- MEMORY_DEVICE_FS_DAX = 2,
- MEMORY_DEVICE_GENERIC = 3,
- MEMORY_DEVICE_PCI_P2PDMA = 4,
-};
-
-struct range {
- u64 start;
- u64 end;
-};
-
-struct dev_pagemap_ops;
-
-struct dev_pagemap {
- struct vmem_altmap altmap;
- struct percpu_ref *ref;
- struct percpu_ref internal_ref;
- struct completion done;
- enum memory_type type;
- unsigned int flags;
- const struct dev_pagemap_ops *ops;
- void *owner;
- int nr_range;
- union {
- struct range range;
- struct range ranges[0];
- };
-};
-
-struct obj_cgroup {
- struct percpu_ref refcnt;
- struct mem_cgroup *memcg;
- atomic_t nr_charged_bytes;
- union {
- struct list_head list;
- struct callback_head rcu;
- };
-};
-
-struct vfsmount;
-
-struct path {
- struct vfsmount *mnt;
- struct dentry *dentry;
-};
-
-enum rw_hint {
- WRITE_LIFE_NOT_SET = 0,
- WRITE_LIFE_NONE = 1,
- WRITE_LIFE_SHORT = 2,
- WRITE_LIFE_MEDIUM = 3,
- WRITE_LIFE_LONG = 4,
- WRITE_LIFE_EXTREME = 5,
-};
-
-struct fown_struct {
- rwlock_t lock;
- struct pid *pid;
- enum pid_type pid_type;
- kuid_t uid;
- kuid_t euid;
- int signum;
-};
-
-struct file_ra_state {
- long unsigned int start;
- unsigned int size;
- unsigned int async_size;
- unsigned int ra_pages;
- unsigned int mmap_miss;
- loff_t prev_pos;
-};
-
-struct file {
- union {
- struct llist_node fu_llist;
- struct callback_head fu_rcuhead;
- } f_u;
- struct path f_path;
- struct inode *f_inode;
- const struct file_operations *f_op;
- spinlock_t f_lock;
- enum rw_hint f_write_hint;
- atomic_long_t f_count;
- unsigned int f_flags;
- fmode_t f_mode;
- struct mutex f_pos_lock;
- loff_t f_pos;
- struct fown_struct f_owner;
- const struct cred *f_cred;
- struct file_ra_state f_ra;
- u64 f_version;
- void *f_security;
- void *private_data;
- struct list_head f_ep_links;
- struct list_head f_tfile_llink;
- struct address_space *f_mapping;
- errseq_t f_wb_err;
- errseq_t f_sb_err;
-};
-
-struct anon_vma {
- struct anon_vma *root;
- struct rw_semaphore rwsem;
- atomic_t refcount;
- unsigned int degree;
- struct anon_vma *parent;
- struct rb_root_cached rb_root;
-};
-
-typedef unsigned int vm_fault_t;
-
-enum page_entry_size {
- PE_SIZE_PTE = 0,
- PE_SIZE_PMD = 1,
- PE_SIZE_PUD = 2,
-};
-
-struct vm_fault;
-
-struct vm_operations_struct {
- void (*open)(struct vm_area_struct *);
- void (*close)(struct vm_area_struct *);
- int (*split)(struct vm_area_struct *, long unsigned int);
- int (*mremap)(struct vm_area_struct *);
- vm_fault_t (*fault)(struct vm_fault *);
- vm_fault_t (*huge_fault)(struct vm_fault *, enum page_entry_size);
- void (*map_pages)(struct vm_fault *, long unsigned int, long unsigned int);
- long unsigned int (*pagesize)(struct vm_area_struct *);
- vm_fault_t (*page_mkwrite)(struct vm_fault *);
- vm_fault_t (*pfn_mkwrite)(struct vm_fault *);
- int (*access)(struct vm_area_struct *, long unsigned int, void *, int, int);
- const char * (*name)(struct vm_area_struct *);
- int (*set_policy)(struct vm_area_struct *, struct mempolicy *);
- struct mempolicy * (*get_policy)(struct vm_area_struct *, long unsigned int);
- struct page * (*find_special_page)(struct vm_area_struct *, long unsigned int);
-};
-
-struct core_thread {
- struct task_struct *task;
- struct core_thread *next;
-};
-
-struct core_state {
- atomic_t nr_threads;
- struct core_thread dumper;
- struct completion startup;
-};
-
-struct linux_binprm;
-
-struct coredump_params;
-
-struct linux_binfmt {
- struct list_head lh;
- struct module *module;
- int (*load_binary)(struct linux_binprm *);
- int (*load_shlib)(struct file *);
- int (*core_dump)(struct coredump_params *);
- long unsigned int min_coredump;
-};
-
-struct vm_fault {
- struct vm_area_struct *vma;
- unsigned int flags;
- gfp_t gfp_mask;
- long unsigned int pgoff;
- long unsigned int address;
- pmd_t *pmd;
- pud_t *pud;
- pte_t orig_pte;
- struct page *cow_page;
- struct page *page;
- pte_t *pte;
- spinlock_t *ptl;
- pgtable_t prealloc_pte;
-};
-
-struct free_area {
- struct list_head free_list[6];
- long unsigned int nr_free;
-};
-
-struct zone_padding {
- char x[0];
-};
-
-enum node_stat_item {
- NR_LRU_BASE = 0,
- NR_INACTIVE_ANON = 0,
- NR_ACTIVE_ANON = 1,
- NR_INACTIVE_FILE = 2,
- NR_ACTIVE_FILE = 3,
- NR_UNEVICTABLE = 4,
- NR_SLAB_RECLAIMABLE_B = 5,
- NR_SLAB_UNRECLAIMABLE_B = 6,
- NR_ISOLATED_ANON = 7,
- NR_ISOLATED_FILE = 8,
- WORKINGSET_NODES = 9,
- WORKINGSET_REFAULT_BASE = 10,
- WORKINGSET_REFAULT_ANON = 10,
- WORKINGSET_REFAULT_FILE = 11,
- WORKINGSET_ACTIVATE_BASE = 12,
- WORKINGSET_ACTIVATE_ANON = 12,
- WORKINGSET_ACTIVATE_FILE = 13,
- WORKINGSET_RESTORE_BASE = 14,
- WORKINGSET_RESTORE_ANON = 14,
- WORKINGSET_RESTORE_FILE = 15,
- WORKINGSET_NODERECLAIM = 16,
- NR_ANON_MAPPED = 17,
- NR_FILE_MAPPED = 18,
- NR_FILE_PAGES = 19,
- NR_FILE_DIRTY = 20,
- NR_WRITEBACK = 21,
- NR_WRITEBACK_TEMP = 22,
- NR_SHMEM = 23,
- NR_SHMEM_THPS = 24,
- NR_SHMEM_PMDMAPPED = 25,
- NR_FILE_THPS = 26,
- NR_FILE_PMDMAPPED = 27,
- NR_ANON_THPS = 28,
- NR_VMSCAN_WRITE = 29,
- NR_VMSCAN_IMMEDIATE = 30,
- NR_DIRTIED = 31,
- NR_WRITTEN = 32,
- NR_KERNEL_MISC_RECLAIMABLE = 33,
- NR_FOLL_PIN_ACQUIRED = 34,
- NR_FOLL_PIN_RELEASED = 35,
- NR_KERNEL_STACK_KB = 36,
- NR_VM_NODE_STAT_ITEMS = 37,
-};
-
-enum lru_list {
- LRU_INACTIVE_ANON = 0,
- LRU_ACTIVE_ANON = 1,
- LRU_INACTIVE_FILE = 2,
- LRU_ACTIVE_FILE = 3,
- LRU_UNEVICTABLE = 4,
- NR_LRU_LISTS = 5,
-};
-
-struct pglist_data;
-
-struct lruvec {
- struct list_head lists[5];
- long unsigned int anon_cost;
- long unsigned int file_cost;
- atomic_long_t nonresident_age;
- long unsigned int refaults[2];
- long unsigned int flags;
- struct pglist_data *pgdat;
-};
-
-struct per_cpu_pageset;
-
-struct zone {
- long unsigned int _watermark[3];
- long unsigned int watermark_boost;
- long unsigned int nr_reserved_highatomic;
- long int lowmem_reserve[4];
- int node;
- struct pglist_data *zone_pgdat;
- struct per_cpu_pageset *pageset;
- long unsigned int zone_start_pfn;
- atomic_long_t managed_pages;
- long unsigned int spanned_pages;
- long unsigned int present_pages;
- const char *name;
- long unsigned int nr_isolate_pageblock;
- seqlock_t span_seqlock;
- int initialized;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct zone_padding _pad1_;
- struct free_area free_area[11];
- long unsigned int flags;
- spinlock_t lock;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct zone_padding _pad2_;
- long unsigned int percpu_drift_mark;
- long unsigned int compact_cached_free_pfn;
- long unsigned int compact_cached_migrate_pfn[2];
- long unsigned int compact_init_migrate_pfn;
- long unsigned int compact_init_free_pfn;
- unsigned int compact_considered;
- unsigned int compact_defer_shift;
- int compact_order_failed;
- bool compact_blockskip_flush;
- bool contiguous;
- short: 16;
- struct zone_padding _pad3_;
- atomic_long_t vm_stat[12];
- atomic_long_t vm_numa_stat[6];
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct zoneref {
- struct zone *zone;
- int zone_idx;
-};
-
-struct zonelist {
- struct zoneref _zonerefs[513];
-};
-
-enum zone_type {
- ZONE_DMA = 0,
- ZONE_DMA32 = 1,
- ZONE_NORMAL = 2,
- ZONE_MOVABLE = 3,
- __MAX_NR_ZONES = 4,
-};
-
-struct per_cpu_nodestat;
-
-struct pglist_data {
- struct zone node_zones[4];
- struct zonelist node_zonelists[2];
- int nr_zones;
- spinlock_t node_size_lock;
- long unsigned int node_start_pfn;
- long unsigned int node_present_pages;
- long unsigned int node_spanned_pages;
- int node_id;
- wait_queue_head_t kswapd_wait;
- wait_queue_head_t pfmemalloc_wait;
- struct task_struct *kswapd;
- int kswapd_order;
- enum zone_type kswapd_highest_zoneidx;
- int kswapd_failures;
- int kcompactd_max_order;
- enum zone_type kcompactd_highest_zoneidx;
- wait_queue_head_t kcompactd_wait;
- struct task_struct *kcompactd;
- long unsigned int totalreserve_pages;
- long unsigned int min_unmapped_pages;
- long unsigned int min_slab_pages;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct zone_padding _pad1_;
- spinlock_t lru_lock;
- struct deferred_split deferred_split_queue;
- struct lruvec __lruvec;
- long unsigned int flags;
- long: 64;
- struct zone_padding _pad2_;
- struct per_cpu_nodestat *per_cpu_nodestats;
- atomic_long_t vm_stat[37];
- long: 64;
- long: 64;
-};
-
-typedef unsigned int isolate_mode_t;
-
-struct per_cpu_pages {
- int count;
- int high;
- int batch;
- struct list_head lists[3];
-};
-
-struct per_cpu_pageset {
- struct per_cpu_pages pcp;
- s8 expire;
- u16 vm_numa_stat_diff[6];
- s8 stat_threshold;
- s8 vm_stat_diff[12];
-};
-
-struct per_cpu_nodestat {
- s8 stat_threshold;
- s8 vm_node_stat_diff[37];
-};
-
-struct rcu_segcblist {
- struct callback_head *head;
- struct callback_head **tails[4];
- long unsigned int gp_seq[4];
- long int len;
- u8 enabled;
- u8 offloaded;
-};
-
-struct srcu_node;
-
-struct srcu_data {
- long unsigned int srcu_lock_count[2];
- long unsigned int srcu_unlock_count[2];
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- spinlock_t lock;
- struct rcu_segcblist srcu_cblist;
- long unsigned int srcu_gp_seq_needed;
- long unsigned int srcu_gp_seq_needed_exp;
- bool srcu_cblist_invoking;
- struct timer_list delay_work;
- struct work_struct work;
- struct callback_head srcu_barrier_head;
- struct srcu_node *mynode;
- long unsigned int grpmask;
- int cpu;
- struct srcu_struct *ssp;
- long: 64;
- long: 64;
-};
-
-struct srcu_node {
- spinlock_t lock;
- long unsigned int srcu_have_cbs[4];
- long unsigned int srcu_data_have_cbs[4];
- long unsigned int srcu_gp_seq_needed_exp;
- struct srcu_node *srcu_parent;
- int grplo;
- int grphi;
-};
-
-struct srcu_struct {
- struct srcu_node node[9];
- struct srcu_node *level[3];
- struct mutex srcu_cb_mutex;
- spinlock_t lock;
- struct mutex srcu_gp_mutex;
- unsigned int srcu_idx;
- long unsigned int srcu_gp_seq;
- long unsigned int srcu_gp_seq_needed;
- long unsigned int srcu_gp_seq_needed_exp;
- long unsigned int srcu_last_gp_end;
- struct srcu_data *sda;
- long unsigned int srcu_barrier_seq;
- struct mutex srcu_barrier_mutex;
- struct completion srcu_barrier_completion;
- atomic_t srcu_barrier_cpu_cnt;
- struct delayed_work work;
-};
-
-typedef int proc_handler(struct ctl_table *, int, void *, size_t *, loff_t *);
-
-struct ctl_table_poll;
-
-struct ctl_table {
- const char *procname;
- void *data;
- int maxlen;
- umode_t mode;
- struct ctl_table *child;
- proc_handler *proc_handler;
- struct ctl_table_poll *poll;
- void *extra1;
- void *extra2;
-};
-
-struct ctl_table_poll {
- atomic_t event;
- wait_queue_head_t wait;
-};
-
-struct ctl_node {
- struct rb_node node;
- struct ctl_table_header *header;
-};
-
-struct ctl_table_root {
- struct ctl_table_set default_set;
- struct ctl_table_set * (*lookup)(struct ctl_table_root *);
- void (*set_ownership)(struct ctl_table_header *, struct ctl_table *, kuid_t *, kgid_t *);
- int (*permissions)(struct ctl_table_header *, struct ctl_table *);
-};
-
-enum umh_disable_depth {
- UMH_ENABLED = 0,
- UMH_FREEZING = 1,
- UMH_DISABLED = 2,
-};
-
-typedef __u64 Elf64_Addr;
-
-typedef __u16 Elf64_Half;
-
-typedef __u32 Elf64_Word;
-
-typedef __u64 Elf64_Xword;
-
-struct elf64_sym {
- Elf64_Word st_name;
- unsigned char st_info;
- unsigned char st_other;
- Elf64_Half st_shndx;
- Elf64_Addr st_value;
- Elf64_Xword st_size;
-};
-
-struct hlist_bl_node;
-
-struct hlist_bl_head {
- struct hlist_bl_node *first;
-};
-
-struct hlist_bl_node {
- struct hlist_bl_node *next;
- struct hlist_bl_node **pprev;
-};
-
-struct lockref {
- union {
- __u64 lock_count;
- struct {
- spinlock_t lock;
- int count;
- };
- };
-};
-
-struct qstr {
- union {
- struct {
- u32 hash;
- u32 len;
- };
- u64 hash_len;
- };
- const unsigned char *name;
-};
-
-struct dentry_operations;
-
-struct dentry {
- unsigned int d_flags;
- seqcount_spinlock_t d_seq;
- struct hlist_bl_node d_hash;
- struct dentry *d_parent;
- struct qstr d_name;
- struct inode *d_inode;
- unsigned char d_iname[32];
- struct lockref d_lockref;
- const struct dentry_operations *d_op;
- struct super_block *d_sb;
- long unsigned int d_time;
- void *d_fsdata;
- union {
- struct list_head d_lru;
- wait_queue_head_t *d_wait;
- };
- struct list_head d_child;
- struct list_head d_subdirs;
- union {
- struct hlist_node d_alias;
- struct hlist_bl_node d_in_lookup_hash;
- struct callback_head d_rcu;
- } d_u;
-};
-
-struct posix_acl;
-
-struct inode_operations;
-
-struct file_lock_context;
-
-struct block_device;
-
-struct cdev;
-
-struct fsnotify_mark_connector;
-
-struct fscrypt_info;
-
-struct fsverity_info;
-
-struct inode {
- umode_t i_mode;
- short unsigned int i_opflags;
- kuid_t i_uid;
- kgid_t i_gid;
- unsigned int i_flags;
- struct posix_acl *i_acl;
- struct posix_acl *i_default_acl;
- const struct inode_operations *i_op;
- struct super_block *i_sb;
- struct address_space *i_mapping;
- void *i_security;
- long unsigned int i_ino;
- union {
- const unsigned int i_nlink;
- unsigned int __i_nlink;
- };
- dev_t i_rdev;
- loff_t i_size;
- struct timespec64 i_atime;
- struct timespec64 i_mtime;
- struct timespec64 i_ctime;
- spinlock_t i_lock;
- short unsigned int i_bytes;
- u8 i_blkbits;
- u8 i_write_hint;
- blkcnt_t i_blocks;
- long unsigned int i_state;
- struct rw_semaphore i_rwsem;
- long unsigned int dirtied_when;
- long unsigned int dirtied_time_when;
- struct hlist_node i_hash;
- struct list_head i_io_list;
- struct bdi_writeback *i_wb;
- int i_wb_frn_winner;
- u16 i_wb_frn_avg_time;
- u16 i_wb_frn_history;
- struct list_head i_lru;
- struct list_head i_sb_list;
- struct list_head i_wb_list;
- union {
- struct hlist_head i_dentry;
- struct callback_head i_rcu;
- };
- atomic64_t i_version;
- atomic64_t i_sequence;
- atomic_t i_count;
- atomic_t i_dio_count;
- atomic_t i_writecount;
- atomic_t i_readcount;
- union {
- const struct file_operations *i_fop;
- void (*free_inode)(struct inode *);
- };
- struct file_lock_context *i_flctx;
- struct address_space i_data;
- struct list_head i_devices;
- union {
- struct pipe_inode_info *i_pipe;
- struct block_device *i_bdev;
- struct cdev *i_cdev;
- char *i_link;
- unsigned int i_dir_seq;
- };
- __u32 i_generation;
- __u32 i_fsnotify_mask;
- struct fsnotify_mark_connector *i_fsnotify_marks;
- struct fscrypt_info *i_crypt_info;
- struct fsverity_info *i_verity_info;
- void *i_private;
-};
-
-struct dentry_operations {
- int (*d_revalidate)(struct dentry *, unsigned int);
- int (*d_weak_revalidate)(struct dentry *, unsigned int);
- int (*d_hash)(const struct dentry *, struct qstr *);
- int (*d_compare)(const struct dentry *, unsigned int, const char *, const struct qstr *);
- int (*d_delete)(const struct dentry *);
- int (*d_init)(struct dentry *);
- void (*d_release)(struct dentry *);
- void (*d_prune)(struct dentry *);
- void (*d_iput)(struct dentry *, struct inode *);
- char * (*d_dname)(struct dentry *, char *, int);
- struct vfsmount * (*d_automount)(struct path *);
- int (*d_manage)(const struct path *, bool);
- struct dentry * (*d_real)(struct dentry *, const struct inode *);
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct mtd_info;
-
-typedef long long int qsize_t;
-
-struct quota_format_type;
-
-struct mem_dqinfo {
- struct quota_format_type *dqi_format;
- int dqi_fmt_id;
- struct list_head dqi_dirty_list;
- long unsigned int dqi_flags;
- unsigned int dqi_bgrace;
- unsigned int dqi_igrace;
- qsize_t dqi_max_spc_limit;
- qsize_t dqi_max_ino_limit;
- void *dqi_priv;
-};
-
-struct quota_format_ops;
-
-struct quota_info {
- unsigned int flags;
- struct rw_semaphore dqio_sem;
- struct inode *files[3];
- struct mem_dqinfo info[3];
- const struct quota_format_ops *ops[3];
-};
-
-struct rcu_sync {
- int gp_state;
- int gp_count;
- wait_queue_head_t gp_wait;
- struct callback_head cb_head;
-};
-
-struct rcuwait {
- struct task_struct *task;
-};
-
-struct percpu_rw_semaphore {
- struct rcu_sync rss;
- unsigned int *read_count;
- struct rcuwait writer;
- wait_queue_head_t waiters;
- atomic_t block;
-};
-
-struct sb_writers {
- int frozen;
- wait_queue_head_t wait_unfrozen;
- struct percpu_rw_semaphore rw_sem[3];
-};
-
-typedef struct {
- __u8 b[16];
-} uuid_t;
-
-struct shrink_control;
-
-struct shrinker {
- long unsigned int (*count_objects)(struct shrinker *, struct shrink_control *);
- long unsigned int (*scan_objects)(struct shrinker *, struct shrink_control *);
- long int batch;
- int seeks;
- unsigned int flags;
- struct list_head list;
- int id;
- atomic_long_t *nr_deferred;
-};
-
-struct list_lru_node;
-
-struct list_lru {
- struct list_lru_node *node;
- struct list_head list;
- int shrinker_id;
- bool memcg_aware;
-};
-
-struct super_operations;
-
-struct dquot_operations;
-
-struct quotactl_ops;
-
-struct export_operations;
-
-struct xattr_handler;
-
-struct fscrypt_operations;
-
-struct fsverity_operations;
-
-struct unicode_map;
-
-struct super_block {
- struct list_head s_list;
- dev_t s_dev;
- unsigned char s_blocksize_bits;
- long unsigned int s_blocksize;
- loff_t s_maxbytes;
- struct file_system_type *s_type;
- const struct super_operations *s_op;
- const struct dquot_operations *dq_op;
- const struct quotactl_ops *s_qcop;
- const struct export_operations *s_export_op;
- long unsigned int s_flags;
- long unsigned int s_iflags;
- long unsigned int s_magic;
- struct dentry *s_root;
- struct rw_semaphore s_umount;
- int s_count;
- atomic_t s_active;
- void *s_security;
- const struct xattr_handler **s_xattr;
- const struct fscrypt_operations *s_cop;
- struct key *s_master_keys;
- const struct fsverity_operations *s_vop;
- struct unicode_map *s_encoding;
- __u16 s_encoding_flags;
- struct hlist_bl_head s_roots;
- struct list_head s_mounts;
- struct block_device *s_bdev;
- struct backing_dev_info *s_bdi;
- struct mtd_info *s_mtd;
- struct hlist_node s_instances;
- unsigned int s_quota_types;
- struct quota_info s_dquot;
- struct sb_writers s_writers;
- void *s_fs_info;
- u32 s_time_gran;
- time64_t s_time_min;
- time64_t s_time_max;
- __u32 s_fsnotify_mask;
- struct fsnotify_mark_connector *s_fsnotify_marks;
- char s_id[32];
- uuid_t s_uuid;
- unsigned int s_max_links;
- fmode_t s_mode;
- struct mutex s_vfs_rename_mutex;
- const char *s_subtype;
- const struct dentry_operations *s_d_op;
- int cleancache_poolid;
- struct shrinker s_shrink;
- atomic_long_t s_remove_count;
- atomic_long_t s_fsnotify_inode_refs;
- int s_readonly_remount;
- errseq_t s_wb_err;
- struct workqueue_struct *s_dio_done_wq;
- struct hlist_head s_pins;
- struct user_namespace *s_user_ns;
- struct list_lru s_dentry_lru;
- struct list_lru s_inode_lru;
- struct callback_head rcu;
- struct work_struct destroy_work;
- struct mutex s_sync_lock;
- int s_stack_depth;
- int: 32;
- spinlock_t s_inode_list_lock;
- struct list_head s_inodes;
- spinlock_t s_inode_wblist_lock;
- struct list_head s_inodes_wb;
- long: 64;
- long: 64;
-};
-
-struct shrink_control {
- gfp_t gfp_mask;
- int nid;
- long unsigned int nr_to_scan;
- long unsigned int nr_scanned;
- struct mem_cgroup *memcg;
-};
-
-struct list_lru_one {
- struct list_head list;
- long int nr_items;
-};
-
-struct list_lru_memcg {
- struct callback_head rcu;
- struct list_lru_one *lru[0];
-};
-
-struct list_lru_node {
- spinlock_t lock;
- struct list_lru_one lru;
- struct list_lru_memcg *memcg_lrus;
- long int nr_items;
- long: 64;
- long: 64;
-};
-
-enum migrate_mode {
- MIGRATE_ASYNC = 0,
- MIGRATE_SYNC_LIGHT = 1,
- MIGRATE_SYNC = 2,
- MIGRATE_SYNC_NO_COPY = 3,
-};
-
-struct exception_table_entry {
- int insn;
- int fixup;
-};
-
-struct cgroup_base_stat {
- struct task_cputime cputime;
-};
-
-struct psi_group_cpu;
-
-struct psi_group {
- struct mutex avgs_lock;
- struct psi_group_cpu *pcpu;
- u64 avg_total[5];
- u64 avg_last_update;
- u64 avg_next_update;
- struct delayed_work avgs_work;
- u64 total[10];
- long unsigned int avg[15];
- struct task_struct *poll_task;
- struct timer_list poll_timer;
- wait_queue_head_t poll_wait;
- atomic_t poll_wakeup;
- struct mutex trigger_lock;
- struct list_head triggers;
- u32 nr_triggers[5];
- u32 poll_states;
- u64 poll_min_period;
- u64 polling_total[5];
- u64 polling_next_update;
- u64 polling_until;
-};
-
-struct bpf_prog_array;
-
-struct cgroup_bpf {
- struct bpf_prog_array *effective[38];
- struct list_head progs[38];
- u32 flags[38];
- struct list_head storages;
- struct bpf_prog_array *inactive;
- struct percpu_ref refcnt;
- struct work_struct release_work;
-};
-
-struct cgroup_freezer_state {
- bool freeze;
- int e_freeze;
- int nr_frozen_descendants;
- int nr_frozen_tasks;
-};
-
-struct cgroup_root;
-
-struct cgroup_rstat_cpu;
-
-struct cgroup {
- struct cgroup_subsys_state self;
- long unsigned int flags;
- int level;
- int max_depth;
- int nr_descendants;
- int nr_dying_descendants;
- int max_descendants;
- int nr_populated_csets;
- int nr_populated_domain_children;
- int nr_populated_threaded_children;
- int nr_threaded_children;
- struct kernfs_node *kn;
- struct cgroup_file procs_file;
- struct cgroup_file events_file;
- u16 subtree_control;
- u16 subtree_ss_mask;
- u16 old_subtree_control;
- u16 old_subtree_ss_mask;
- struct cgroup_subsys_state *subsys[12];
- struct cgroup_root *root;
- struct list_head cset_links;
- struct list_head e_csets[12];
- struct cgroup *dom_cgrp;
- struct cgroup *old_dom_cgrp;
- struct cgroup_rstat_cpu *rstat_cpu;
- struct list_head rstat_css_list;
- struct cgroup_base_stat last_bstat;
- struct cgroup_base_stat bstat;
- struct prev_cputime prev_cputime;
- struct list_head pidlists;
- struct mutex pidlist_mutex;
- wait_queue_head_t offline_waitq;
- struct work_struct release_agent_work;
- struct psi_group psi;
- struct cgroup_bpf bpf;
- atomic_t congestion_count;
- struct cgroup_freezer_state freezer;
- u64 ancestor_ids[0];
-};
-
-struct key_tag {
- struct callback_head rcu;
- refcount_t usage;
- bool removed;
-};
-
-typedef int (*request_key_actor_t)(struct key *, void *);
-
-struct key_preparsed_payload;
-
-struct key_match_data;
-
-struct kernel_pkey_params;
-
-struct kernel_pkey_query;
-
-struct key_type {
- const char *name;
- size_t def_datalen;
- unsigned int flags;
- int (*vet_description)(const char *);
- int (*preparse)(struct key_preparsed_payload *);
- void (*free_preparse)(struct key_preparsed_payload *);
- int (*instantiate)(struct key *, struct key_preparsed_payload *);
- int (*update)(struct key *, struct key_preparsed_payload *);
- int (*match_preparse)(struct key_match_data *);
- void (*match_free)(struct key_match_data *);
- void (*revoke)(struct key *);
- void (*destroy)(struct key *);
- void (*describe)(const struct key *, struct seq_file *);
- long int (*read)(const struct key *, char *, size_t);
- request_key_actor_t request_key;
- struct key_restriction * (*lookup_restriction)(const char *);
- int (*asym_query)(const struct kernel_pkey_params *, struct kernel_pkey_query *);
- int (*asym_eds_op)(struct kernel_pkey_params *, const void *, void *);
- int (*asym_verify_signature)(struct kernel_pkey_params *, const void *, const void *);
- struct list_head link;
- struct lock_class_key lock_class;
-};
-
-typedef int (*key_restrict_link_func_t)(struct key *, const struct key_type *, const union key_payload *, struct key *);
-
-struct key_restriction {
- key_restrict_link_func_t check;
- struct key *key;
- struct key_type *keytype;
-};
-
-struct group_info {
- atomic_t usage;
- int ngroups;
- kgid_t gid[0];
-};
-
-struct taskstats {
- __u16 version;
- __u32 ac_exitcode;
- __u8 ac_flag;
- __u8 ac_nice;
- __u64 cpu_count;
- __u64 cpu_delay_total;
- __u64 blkio_count;
- __u64 blkio_delay_total;
- __u64 swapin_count;
- __u64 swapin_delay_total;
- __u64 cpu_run_real_total;
- __u64 cpu_run_virtual_total;
- char ac_comm[32];
- __u8 ac_sched;
- __u8 ac_pad[3];
- int: 32;
- __u32 ac_uid;
- __u32 ac_gid;
- __u32 ac_pid;
- __u32 ac_ppid;
- __u32 ac_btime;
- __u64 ac_etime;
- __u64 ac_utime;
- __u64 ac_stime;
- __u64 ac_minflt;
- __u64 ac_majflt;
- __u64 coremem;
- __u64 virtmem;
- __u64 hiwater_rss;
- __u64 hiwater_vm;
- __u64 read_char;
- __u64 write_char;
- __u64 read_syscalls;
- __u64 write_syscalls;
- __u64 read_bytes;
- __u64 write_bytes;
- __u64 cancelled_write_bytes;
- __u64 nvcsw;
- __u64 nivcsw;
- __u64 ac_utimescaled;
- __u64 ac_stimescaled;
- __u64 cpu_scaled_run_real_total;
- __u64 freepages_count;
- __u64 freepages_delay_total;
- __u64 thrashing_count;
- __u64 thrashing_delay_total;
- __u64 ac_btime64;
-};
-
-struct delayed_call {
- void (*fn)(void *);
- void *arg;
-};
-
-struct io_cq {
- struct request_queue *q;
- struct io_context *ioc;
- union {
- struct list_head q_node;
- struct kmem_cache *__rcu_icq_cache;
- };
- union {
- struct hlist_node ioc_node;
- struct callback_head __rcu_head;
- };
- unsigned int flags;
-};
-
-struct wait_page_queue;
-
-struct kiocb {
- struct file *ki_filp;
- loff_t ki_pos;
- void (*ki_complete)(struct kiocb *, long int, long int);
- void *private;
- int ki_flags;
- u16 ki_hint;
- u16 ki_ioprio;
- union {
- unsigned int ki_cookie;
- struct wait_page_queue *ki_waitq;
- };
-};
-
-struct iattr {
- unsigned int ia_valid;
- umode_t ia_mode;
- kuid_t ia_uid;
- kgid_t ia_gid;
- loff_t ia_size;
- struct timespec64 ia_atime;
- struct timespec64 ia_mtime;
- struct timespec64 ia_ctime;
- struct file *ia_file;
-};
-
-typedef __kernel_uid32_t projid_t;
-
-typedef struct {
- projid_t val;
-} kprojid_t;
-
-enum quota_type {
- USRQUOTA = 0,
- GRPQUOTA = 1,
- PRJQUOTA = 2,
-};
-
-struct kqid {
- union {
- kuid_t uid;
- kgid_t gid;
- kprojid_t projid;
- };
- enum quota_type type;
-};
-
-struct mem_dqblk {
- qsize_t dqb_bhardlimit;
- qsize_t dqb_bsoftlimit;
- qsize_t dqb_curspace;
- qsize_t dqb_rsvspace;
- qsize_t dqb_ihardlimit;
- qsize_t dqb_isoftlimit;
- qsize_t dqb_curinodes;
- time64_t dqb_btime;
- time64_t dqb_itime;
-};
-
-struct dquot {
- struct hlist_node dq_hash;
- struct list_head dq_inuse;
- struct list_head dq_free;
- struct list_head dq_dirty;
- struct mutex dq_lock;
- spinlock_t dq_dqb_lock;
- atomic_t dq_count;
- struct super_block *dq_sb;
- struct kqid dq_id;
- loff_t dq_off;
- long unsigned int dq_flags;
- struct mem_dqblk dq_dqb;
-};
-
-struct quota_format_type {
- int qf_fmt_id;
- const struct quota_format_ops *qf_ops;
- struct module *qf_owner;
- struct quota_format_type *qf_next;
-};
-
-struct quota_format_ops {
- int (*check_quota_file)(struct super_block *, int);
- int (*read_file_info)(struct super_block *, int);
- int (*write_file_info)(struct super_block *, int);
- int (*free_file_info)(struct super_block *, int);
- int (*read_dqblk)(struct dquot *);
- int (*commit_dqblk)(struct dquot *);
- int (*release_dqblk)(struct dquot *);
- int (*get_next_id)(struct super_block *, struct kqid *);
-};
-
-struct dquot_operations {
- int (*write_dquot)(struct dquot *);
- struct dquot * (*alloc_dquot)(struct super_block *, int);
- void (*destroy_dquot)(struct dquot *);
- int (*acquire_dquot)(struct dquot *);
- int (*release_dquot)(struct dquot *);
- int (*mark_dirty)(struct dquot *);
- int (*write_info)(struct super_block *, int);
- qsize_t * (*get_reserved_space)(struct inode *);
- int (*get_projid)(struct inode *, kprojid_t *);
- int (*get_inode_usage)(struct inode *, qsize_t *);
- int (*get_next_id)(struct super_block *, struct kqid *);
-};
-
-struct qc_dqblk {
- int d_fieldmask;
- u64 d_spc_hardlimit;
- u64 d_spc_softlimit;
- u64 d_ino_hardlimit;
- u64 d_ino_softlimit;
- u64 d_space;
- u64 d_ino_count;
- s64 d_ino_timer;
- s64 d_spc_timer;
- int d_ino_warns;
- int d_spc_warns;
- u64 d_rt_spc_hardlimit;
- u64 d_rt_spc_softlimit;
- u64 d_rt_space;
- s64 d_rt_spc_timer;
- int d_rt_spc_warns;
-};
-
-struct qc_type_state {
- unsigned int flags;
- unsigned int spc_timelimit;
- unsigned int ino_timelimit;
- unsigned int rt_spc_timelimit;
- unsigned int spc_warnlimit;
- unsigned int ino_warnlimit;
- unsigned int rt_spc_warnlimit;
- long long unsigned int ino;
- blkcnt_t blocks;
- blkcnt_t nextents;
-};
-
-struct qc_state {
- unsigned int s_incoredqs;
- struct qc_type_state s_state[3];
-};
-
-struct qc_info {
- int i_fieldmask;
- unsigned int i_flags;
- unsigned int i_spc_timelimit;
- unsigned int i_ino_timelimit;
- unsigned int i_rt_spc_timelimit;
- unsigned int i_spc_warnlimit;
- unsigned int i_ino_warnlimit;
- unsigned int i_rt_spc_warnlimit;
-};
-
-struct quotactl_ops {
- int (*quota_on)(struct super_block *, int, int, const struct path *);
- int (*quota_off)(struct super_block *, int);
- int (*quota_enable)(struct super_block *, unsigned int);
- int (*quota_disable)(struct super_block *, unsigned int);
- int (*quota_sync)(struct super_block *, int);
- int (*set_info)(struct super_block *, int, struct qc_info *);
- int (*get_dqblk)(struct super_block *, struct kqid, struct qc_dqblk *);
- int (*get_nextdqblk)(struct super_block *, struct kqid *, struct qc_dqblk *);
- int (*set_dqblk)(struct super_block *, struct kqid, struct qc_dqblk *);
- int (*get_state)(struct super_block *, struct qc_state *);
- int (*rm_xquota)(struct super_block *, unsigned int);
-};
-
-struct wait_page_queue {
- struct page *page;
- int bit_nr;
- wait_queue_entry_t wait;
-};
-
-struct writeback_control;
-
-struct readahead_control;
-
-struct swap_info_struct;
-
-struct address_space_operations {
- int (*writepage)(struct page *, struct writeback_control *);
- int (*readpage)(struct file *, struct page *);
- int (*writepages)(struct address_space *, struct writeback_control *);
- int (*set_page_dirty)(struct page *);
- int (*readpages)(struct file *, struct address_space *, struct list_head *, unsigned int);
- void (*readahead)(struct readahead_control *);
- int (*write_begin)(struct file *, struct address_space *, loff_t, unsigned int, unsigned int, struct page **, void **);
- int (*write_end)(struct file *, struct address_space *, loff_t, unsigned int, unsigned int, struct page *, void *);
- sector_t (*bmap)(struct address_space *, sector_t);
- void (*invalidatepage)(struct page *, unsigned int, unsigned int);
- int (*releasepage)(struct page *, gfp_t);
- void (*freepage)(struct page *);
- ssize_t (*direct_IO)(struct kiocb *, struct iov_iter *);
- int (*migratepage)(struct address_space *, struct page *, struct page *, enum migrate_mode);
- bool (*isolate_page)(struct page *, isolate_mode_t);
- void (*putback_page)(struct page *);
- int (*launder_page)(struct page *);
- int (*is_partially_uptodate)(struct page *, long unsigned int, long unsigned int);
- void (*is_dirty_writeback)(struct page *, bool *, bool *);
- int (*error_remove_page)(struct address_space *, struct page *);
- int (*swap_activate)(struct swap_info_struct *, struct file *, sector_t *);
- void (*swap_deactivate)(struct file *);
-};
-
-enum writeback_sync_modes {
- WB_SYNC_NONE = 0,
- WB_SYNC_ALL = 1,
-};
-
-struct writeback_control {
- long int nr_to_write;
- long int pages_skipped;
- loff_t range_start;
- loff_t range_end;
- enum writeback_sync_modes sync_mode;
- unsigned int for_kupdate: 1;
- unsigned int for_background: 1;
- unsigned int tagged_writepages: 1;
- unsigned int for_reclaim: 1;
- unsigned int range_cyclic: 1;
- unsigned int for_sync: 1;
- unsigned int no_cgroup_owner: 1;
- unsigned int punt_to_cgroup: 1;
- struct bdi_writeback *wb;
- struct inode *inode;
- int wb_id;
- int wb_lcand_id;
- int wb_tcand_id;
- size_t wb_bytes;
- size_t wb_lcand_bytes;
- size_t wb_tcand_bytes;
-};
-
-struct readahead_control {
- struct file *file;
- struct address_space *mapping;
- long unsigned int _index;
- unsigned int _nr_pages;
- unsigned int _batch_count;
-};
-
-struct iovec;
-
-struct kvec;
-
-struct bio_vec;
-
-struct iov_iter {
- unsigned int type;
- size_t iov_offset;
- size_t count;
- union {
- const struct iovec *iov;
- const struct kvec *kvec;
- const struct bio_vec *bvec;
- struct pipe_inode_info *pipe;
- };
- union {
- long unsigned int nr_segs;
- struct {
- unsigned int head;
- unsigned int start_head;
- };
- };
-};
-
-struct swap_cluster_info {
- spinlock_t lock;
- unsigned int data: 24;
- unsigned int flags: 8;
-};
-
-struct swap_cluster_list {
- struct swap_cluster_info head;
- struct swap_cluster_info tail;
-};
-
-struct percpu_cluster;
-
-struct swap_info_struct {
- long unsigned int flags;
- short int prio;
- struct plist_node list;
- signed char type;
- unsigned int max;
- unsigned char *swap_map;
- struct swap_cluster_info *cluster_info;
- struct swap_cluster_list free_clusters;
- unsigned int lowest_bit;
- unsigned int highest_bit;
- unsigned int pages;
- unsigned int inuse_pages;
- unsigned int cluster_next;
- unsigned int cluster_nr;
- unsigned int *cluster_next_cpu;
- struct percpu_cluster *percpu_cluster;
- struct rb_root swap_extent_root;
- struct block_device *bdev;
- struct file *swap_file;
- unsigned int old_block_size;
- long unsigned int *frontswap_map;
- atomic_t frontswap_pages;
- spinlock_t lock;
- spinlock_t cont_lock;
- struct work_struct discard_work;
- struct swap_cluster_list discard_clusters;
- struct plist_node avail_lists[0];
-};
-
-struct hd_struct;
-
-struct gendisk;
-
-struct block_device {
- dev_t bd_dev;
- int bd_openers;
- struct inode *bd_inode;
- struct super_block *bd_super;
- struct mutex bd_mutex;
- void *bd_claiming;
- void *bd_holder;
- int bd_holders;
- bool bd_write_holder;
- struct list_head bd_holder_disks;
- struct block_device *bd_contains;
- u8 bd_partno;
- struct hd_struct *bd_part;
- unsigned int bd_part_count;
- spinlock_t bd_size_lock;
- struct gendisk *bd_disk;
- struct backing_dev_info *bd_bdi;
- int bd_fsfreeze_count;
- struct mutex bd_fsfreeze_mutex;
-};
-
-struct cdev {
- struct kobject kobj;
- struct module *owner;
- const struct file_operations *ops;
- struct list_head list;
- dev_t dev;
- unsigned int count;
-};
-
-struct fiemap_extent_info;
-
-struct inode_operations {
- struct dentry * (*lookup)(struct inode *, struct dentry *, unsigned int);
- const char * (*get_link)(struct dentry *, struct inode *, struct delayed_call *);
- int (*permission)(struct inode *, int);
- struct posix_acl * (*get_acl)(struct inode *, int);
- int (*readlink)(struct dentry *, char *, int);
- int (*create)(struct inode *, struct dentry *, umode_t, bool);
- int (*link)(struct dentry *, struct inode *, struct dentry *);
- int (*unlink)(struct inode *, struct dentry *);
- int (*symlink)(struct inode *, struct dentry *, const char *);
- int (*mkdir)(struct inode *, struct dentry *, umode_t);
- int (*rmdir)(struct inode *, struct dentry *);
- int (*mknod)(struct inode *, struct dentry *, umode_t, dev_t);
- int (*rename)(struct inode *, struct dentry *, struct inode *, struct dentry *, unsigned int);
- int (*setattr)(struct dentry *, struct iattr *);
- int (*getattr)(const struct path *, struct kstat *, u32, unsigned int);
- ssize_t (*listxattr)(struct dentry *, char *, size_t);
- int (*fiemap)(struct inode *, struct fiemap_extent_info *, u64, u64);
- int (*update_time)(struct inode *, struct timespec64 *, int);
- int (*atomic_open)(struct inode *, struct dentry *, struct file *, unsigned int, umode_t);
- int (*tmpfile)(struct inode *, struct dentry *, umode_t);
- int (*set_acl)(struct inode *, struct posix_acl *, int);
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct file_lock_context {
- spinlock_t flc_lock;
- struct list_head flc_flock;
- struct list_head flc_posix;
- struct list_head flc_lease;
-};
-
-struct file_lock_operations {
- void (*fl_copy_lock)(struct file_lock *, struct file_lock *);
- void (*fl_release_private)(struct file_lock *);
-};
-
-struct nlm_lockowner;
-
-struct nfs_lock_info {
- u32 state;
- struct nlm_lockowner *owner;
- struct list_head list;
-};
-
-struct nfs4_lock_state;
-
-struct nfs4_lock_info {
- struct nfs4_lock_state *owner;
-};
-
-struct lock_manager_operations;
-
-struct file_lock {
- struct file_lock *fl_blocker;
- struct list_head fl_list;
- struct hlist_node fl_link;
- struct list_head fl_blocked_requests;
- struct list_head fl_blocked_member;
- fl_owner_t fl_owner;
- unsigned int fl_flags;
- unsigned char fl_type;
- unsigned int fl_pid;
- int fl_link_cpu;
- wait_queue_head_t fl_wait;
- struct file *fl_file;
- loff_t fl_start;
- loff_t fl_end;
- struct fasync_struct *fl_fasync;
- long unsigned int fl_break_time;
- long unsigned int fl_downgrade_time;
- const struct file_lock_operations *fl_ops;
- const struct lock_manager_operations *fl_lmops;
- union {
- struct nfs_lock_info nfs_fl;
- struct nfs4_lock_info nfs4_fl;
- struct {
- struct list_head link;
- int state;
- unsigned int debug_id;
- } afs;
- } fl_u;
-};
-
-struct lock_manager_operations {
- fl_owner_t (*lm_get_owner)(fl_owner_t);
- void (*lm_put_owner)(fl_owner_t);
- void (*lm_notify)(struct file_lock *);
- int (*lm_grant)(struct file_lock *, int);
- bool (*lm_break)(struct file_lock *);
- int (*lm_change)(struct file_lock *, int, struct list_head *);
- void (*lm_setup)(struct file_lock *, void **);
- bool (*lm_breaker_owns_lease)(struct file_lock *);
-};
-
-struct fasync_struct {
- rwlock_t fa_lock;
- int magic;
- int fa_fd;
- struct fasync_struct *fa_next;
- struct file *fa_file;
- struct callback_head fa_rcu;
-};
-
-struct kstatfs;
-
-struct super_operations {
- struct inode * (*alloc_inode)(struct super_block *);
- void (*destroy_inode)(struct inode *);
- void (*free_inode)(struct inode *);
- void (*dirty_inode)(struct inode *, int);
- int (*write_inode)(struct inode *, struct writeback_control *);
- int (*drop_inode)(struct inode *);
- void (*evict_inode)(struct inode *);
- void (*put_super)(struct super_block *);
- int (*sync_fs)(struct super_block *, int);
- int (*freeze_super)(struct super_block *);
- int (*freeze_fs)(struct super_block *);
- int (*thaw_super)(struct super_block *);
- int (*unfreeze_fs)(struct super_block *);
- int (*statfs)(struct dentry *, struct kstatfs *);
- int (*remount_fs)(struct super_block *, int *, char *);
- void (*umount_begin)(struct super_block *);
- int (*show_options)(struct seq_file *, struct dentry *);
- int (*show_devname)(struct seq_file *, struct dentry *);
- int (*show_path)(struct seq_file *, struct dentry *);
- int (*show_stats)(struct seq_file *, struct dentry *);
- ssize_t (*quota_read)(struct super_block *, int, char *, size_t, loff_t);
- ssize_t (*quota_write)(struct super_block *, int, const char *, size_t, loff_t);
- struct dquot ** (*get_dquots)(struct inode *);
- int (*bdev_try_to_free_page)(struct super_block *, struct page *, gfp_t);
- long int (*nr_cached_objects)(struct super_block *, struct shrink_control *);
- long int (*free_cached_objects)(struct super_block *, struct shrink_control *);
-};
-
-struct iomap;
-
-struct fid;
-
-struct export_operations {
- int (*encode_fh)(struct inode *, __u32 *, int *, struct inode *);
- struct dentry * (*fh_to_dentry)(struct super_block *, struct fid *, int, int);
- struct dentry * (*fh_to_parent)(struct super_block *, struct fid *, int, int);
- int (*get_name)(struct dentry *, char *, struct dentry *);
- struct dentry * (*get_parent)(struct dentry *);
- int (*commit_metadata)(struct inode *);
- int (*get_uuid)(struct super_block *, u8 *, u32 *, u64 *);
- int (*map_blocks)(struct inode *, loff_t, u64, struct iomap *, bool, u32 *);
- int (*commit_blocks)(struct inode *, struct iomap *, int, struct iattr *);
-};
-
-struct xattr_handler {
- const char *name;
- const char *prefix;
- int flags;
- bool (*list)(struct dentry *);
- int (*get)(const struct xattr_handler *, struct dentry *, struct inode *, const char *, void *, size_t);
- int (*set)(const struct xattr_handler *, struct dentry *, struct inode *, const char *, const void *, size_t, int);
-};
-
-union fscrypt_policy;
-
-struct fscrypt_operations {
- unsigned int flags;
- const char *key_prefix;
- int (*get_context)(struct inode *, void *, size_t);
- int (*set_context)(struct inode *, const void *, size_t, void *);
- const union fscrypt_policy * (*get_dummy_policy)(struct super_block *);
- bool (*empty_dir)(struct inode *);
- unsigned int max_namelen;
- bool (*has_stable_inodes)(struct super_block *);
- void (*get_ino_and_lblk_bits)(struct super_block *, int *, int *);
- int (*get_num_devices)(struct super_block *);
- void (*get_devices)(struct super_block *, struct request_queue **);
-};
-
-struct fsverity_operations {
- int (*begin_enable_verity)(struct file *);
- int (*end_enable_verity)(struct file *, const void *, size_t, u64);
- int (*get_verity_descriptor)(struct inode *, void *, size_t);
- struct page * (*read_merkle_tree_page)(struct inode *, long unsigned int, long unsigned int);
- int (*write_merkle_tree_block)(struct inode *, const void *, u64, int);
-};
-
-typedef int (*filldir_t)(struct dir_context *, const char *, int, loff_t, u64, unsigned int);
-
-struct dir_context {
- filldir_t actor;
- loff_t pos;
-};
-
-typedef void (*poll_queue_proc)(struct file *, wait_queue_head_t *, struct poll_table_struct *);
-
-struct poll_table_struct {
- poll_queue_proc _qproc;
- __poll_t _key;
-};
-
-struct seq_operations;
-
-struct seq_file {
- char *buf;
- size_t size;
- size_t from;
- size_t count;
- size_t pad_until;
- loff_t index;
- loff_t read_pos;
- struct mutex lock;
- const struct seq_operations *op;
- int poll_event;
- const struct file *file;
- void *private;
-};
-
-struct fc_log;
-
-struct p_log {
- const char *prefix;
- struct fc_log *log;
-};
-
-enum fs_context_purpose {
- FS_CONTEXT_FOR_MOUNT = 0,
- FS_CONTEXT_FOR_SUBMOUNT = 1,
- FS_CONTEXT_FOR_RECONFIGURE = 2,
-};
-
-enum fs_context_phase {
- FS_CONTEXT_CREATE_PARAMS = 0,
- FS_CONTEXT_CREATING = 1,
- FS_CONTEXT_AWAITING_MOUNT = 2,
- FS_CONTEXT_AWAITING_RECONF = 3,
- FS_CONTEXT_RECONF_PARAMS = 4,
- FS_CONTEXT_RECONFIGURING = 5,
- FS_CONTEXT_FAILED = 6,
-};
-
-struct fs_context_operations;
-
-struct fs_context {
- const struct fs_context_operations *ops;
- struct mutex uapi_mutex;
- struct file_system_type *fs_type;
- void *fs_private;
- void *sget_key;
- struct dentry *root;
- struct user_namespace *user_ns;
- struct net *net_ns;
- const struct cred *cred;
- struct p_log log;
- const char *source;
- void *security;
- void *s_fs_info;
- unsigned int sb_flags;
- unsigned int sb_flags_mask;
- unsigned int s_iflags;
- unsigned int lsm_flags;
- enum fs_context_purpose purpose: 8;
- enum fs_context_phase phase: 8;
- bool need_free: 1;
- bool global: 1;
- bool oldapi: 1;
-};
-
-struct fs_parameter;
-
-struct fs_parse_result;
-
-typedef int fs_param_type(struct p_log *, const struct fs_parameter_spec *, struct fs_parameter *, struct fs_parse_result *);
-
-struct fs_parameter_spec {
- const char *name;
- fs_param_type *type;
- u8 opt;
- short unsigned int flags;
- const void *data;
-};
-
-struct audit_names;
-
-struct filename {
- const char *name;
- const char *uptr;
- int refcnt;
- struct audit_names *aname;
- const char iname[0];
-};
-
-typedef u8 blk_status_t;
-
-struct bvec_iter {
- sector_t bi_sector;
- unsigned int bi_size;
- unsigned int bi_idx;
- unsigned int bi_bvec_done;
-};
-
-typedef void bio_end_io_t(struct bio *);
-
-struct bio_issue {
- u64 value;
-};
-
-struct bio_vec {
- struct page *bv_page;
- unsigned int bv_len;
- unsigned int bv_offset;
-};
-
-struct bio_crypt_ctx;
-
-struct bio_integrity_payload;
-
-struct bio {
- struct bio *bi_next;
- struct gendisk *bi_disk;
- unsigned int bi_opf;
- short unsigned int bi_flags;
- short unsigned int bi_ioprio;
- short unsigned int bi_write_hint;
- blk_status_t bi_status;
- u8 bi_partno;
- atomic_t __bi_remaining;
- struct bvec_iter bi_iter;
- bio_end_io_t *bi_end_io;
- void *bi_private;
- struct blkcg_gq *bi_blkg;
- struct bio_issue bi_issue;
- u64 bi_iocost_cost;
- struct bio_crypt_ctx *bi_crypt_context;
- union {
- struct bio_integrity_payload *bi_integrity;
- };
- short unsigned int bi_vcnt;
- short unsigned int bi_max_vecs;
- atomic_t __bi_cnt;
- struct bio_vec *bi_io_vec;
- struct bio_set *bi_pool;
- struct bio_vec bi_inline_vecs[0];
-};
-
-struct kernfs_root;
-
-struct kernfs_elem_dir {
- long unsigned int subdirs;
- struct rb_root children;
- struct kernfs_root *root;
-};
-
-struct kernfs_syscall_ops;
-
-struct kernfs_root {
- struct kernfs_node *kn;
- unsigned int flags;
- struct idr ino_idr;
- u32 last_id_lowbits;
- u32 id_highbits;
- struct kernfs_syscall_ops *syscall_ops;
- struct list_head supers;
- wait_queue_head_t deactivate_waitq;
-};
-
-struct kernfs_elem_symlink {
- struct kernfs_node *target_kn;
-};
-
-struct kernfs_ops;
-
-struct kernfs_open_node;
-
-struct kernfs_elem_attr {
- const struct kernfs_ops *ops;
- struct kernfs_open_node *open;
- loff_t size;
- struct kernfs_node *notify_next;
-};
-
-struct kernfs_iattrs;
-
-struct kernfs_node {
- atomic_t count;
- atomic_t active;
- struct kernfs_node *parent;
- const char *name;
- struct rb_node rb;
- const void *ns;
- unsigned int hash;
- union {
- struct kernfs_elem_dir dir;
- struct kernfs_elem_symlink symlink;
- struct kernfs_elem_attr attr;
- };
- void *priv;
- u64 id;
- short unsigned int flags;
- umode_t mode;
- struct kernfs_iattrs *iattr;
-};
-
-struct kernfs_open_file;
-
-struct kernfs_ops {
- int (*open)(struct kernfs_open_file *);
- void (*release)(struct kernfs_open_file *);
- int (*seq_show)(struct seq_file *, void *);
- void * (*seq_start)(struct seq_file *, loff_t *);
- void * (*seq_next)(struct seq_file *, void *, loff_t *);
- void (*seq_stop)(struct seq_file *, void *);
- ssize_t (*read)(struct kernfs_open_file *, char *, size_t, loff_t);
- size_t atomic_write_len;
- bool prealloc;
- ssize_t (*write)(struct kernfs_open_file *, char *, size_t, loff_t);
- __poll_t (*poll)(struct kernfs_open_file *, struct poll_table_struct *);
- int (*mmap)(struct kernfs_open_file *, struct vm_area_struct *);
-};
-
-struct kernfs_syscall_ops {
- int (*show_options)(struct seq_file *, struct kernfs_root *);
- int (*mkdir)(struct kernfs_node *, const char *, umode_t);
- int (*rmdir)(struct kernfs_node *);
- int (*rename)(struct kernfs_node *, struct kernfs_node *, const char *);
- int (*show_path)(struct seq_file *, struct kernfs_node *, struct kernfs_root *);
-};
-
-struct kernfs_open_file {
- struct kernfs_node *kn;
- struct file *file;
- struct seq_file *seq_file;
- void *priv;
- struct mutex mutex;
- struct mutex prealloc_mutex;
- int event;
- struct list_head list;
- char *prealloc_buf;
- size_t atomic_write_len;
- bool mmapped: 1;
- bool released: 1;
- const struct vm_operations_struct *vm_ops;
-};
-
-enum kobj_ns_type {
- KOBJ_NS_TYPE_NONE = 0,
- KOBJ_NS_TYPE_NET = 1,
- KOBJ_NS_TYPES = 2,
-};
-
-struct sock;
-
-struct kobj_ns_type_operations {
- enum kobj_ns_type type;
- bool (*current_may_mount)();
- void * (*grab_current_ns)();
- const void * (*netlink_ns)(struct sock *);
- const void * (*initial_ns)();
- void (*drop_ns)(void *);
-};
-
-struct attribute {
- const char *name;
- umode_t mode;
-};
-
-struct bin_attribute;
-
-struct attribute_group {
- const char *name;
- umode_t (*is_visible)(struct kobject *, struct attribute *, int);
- umode_t (*is_bin_visible)(struct kobject *, struct bin_attribute *, int);
- struct attribute **attrs;
- struct bin_attribute **bin_attrs;
-};
-
-struct bin_attribute {
- struct attribute attr;
- size_t size;
- void *private;
- ssize_t (*read)(struct file *, struct kobject *, struct bin_attribute *, char *, loff_t, size_t);
- ssize_t (*write)(struct file *, struct kobject *, struct bin_attribute *, char *, loff_t, size_t);
- int (*mmap)(struct file *, struct kobject *, struct bin_attribute *, struct vm_area_struct *);
-};
-
-struct sysfs_ops {
- ssize_t (*show)(struct kobject *, struct attribute *, char *);
- ssize_t (*store)(struct kobject *, struct attribute *, const char *, size_t);
-};
-
-struct kset_uevent_ops;
-
-struct kset {
- struct list_head list;
- spinlock_t list_lock;
- struct kobject kobj;
- const struct kset_uevent_ops *uevent_ops;
-};
-
-struct kobj_type {
- void (*release)(struct kobject *);
- const struct sysfs_ops *sysfs_ops;
- struct attribute **default_attrs;
- const struct attribute_group **default_groups;
- const struct kobj_ns_type_operations * (*child_ns_type)(struct kobject *);
- const void * (*namespace)(struct kobject *);
- void (*get_ownership)(struct kobject *, kuid_t *, kgid_t *);
-};
-
-struct kobj_uevent_env {
- char *argv[3];
- char *envp[64];
- int envp_idx;
- char buf[2048];
- int buflen;
-};
-
-struct kset_uevent_ops {
- int (* const filter)(struct kset *, struct kobject *);
- const char * (* const name)(struct kset *, struct kobject *);
- int (* const uevent)(struct kset *, struct kobject *, struct kobj_uevent_env *);
-};
-
-struct kernel_param_ops {
- unsigned int flags;
- int (*set)(const char *, const struct kernel_param *);
- int (*get)(char *, const struct kernel_param *);
- void (*free)(void *);
-};
-
-struct kparam_string;
-
-struct kparam_array;
-
-struct kernel_param {
- const char *name;
- struct module *mod;
- const struct kernel_param_ops *ops;
- const u16 perm;
- s8 level;
- u8 flags;
- union {
- void *arg;
- const struct kparam_string *str;
- const struct kparam_array *arr;
- };
-};
-
-struct kparam_string {
- unsigned int maxlen;
- char *string;
-};
-
-struct kparam_array {
- unsigned int max;
- unsigned int elemsize;
- unsigned int *num;
- const struct kernel_param_ops *ops;
- void *elem;
-};
-
-struct error_injection_entry {
- long unsigned int addr;
- int etype;
-};
-
-struct tracepoint_func {
- void *func;
- void *data;
- int prio;
-};
-
-struct static_call_key;
-
-struct tracepoint {
- const char *name;
- struct static_key key;
- struct static_call_key *static_call_key;
- void *static_call_tramp;
- void *iterator;
- int (*regfunc)();
- void (*unregfunc)();
- struct tracepoint_func *funcs;
-};
-
-struct static_call_key {
- void *func;
-};
-
-struct bpf_raw_event_map {
- struct tracepoint *tp;
- void *bpf_func;
- u32 num_args;
- u32 writable_size;
- long: 64;
-};
-
-struct plt_entry {
- __le32 adrp;
- __le32 add;
- __le32 br;
-};
-
-struct module_attribute {
- struct attribute attr;
- ssize_t (*show)(struct module_attribute *, struct module_kobject *, char *);
- ssize_t (*store)(struct module_attribute *, struct module_kobject *, const char *, size_t);
- void (*setup)(struct module *, const char *);
- int (*test)(struct module *);
- void (*free)(struct module *);
-};
-
-struct trace_event_functions;
-
-struct trace_event {
- struct hlist_node node;
- struct list_head list;
- int type;
- struct trace_event_functions *funcs;
-};
-
-struct trace_event_class;
-
-struct trace_event_call {
- struct list_head list;
- struct trace_event_class *class;
- union {
- char *name;
- struct tracepoint *tp;
- };
- struct trace_event event;
- char *print_fmt;
- struct event_filter *filter;
- void *mod;
- void *data;
- int flags;
- int perf_refcount;
- struct hlist_head *perf_events;
- struct bpf_prog_array *prog_array;
- int (*perf_perm)(struct trace_event_call *, struct perf_event *);
-};
-
-struct trace_eval_map {
- const char *system;
- const char *eval_string;
- long unsigned int eval_value;
-};
-
-struct linux_binprm {
- struct vm_area_struct *vma;
- long unsigned int vma_pages;
- struct mm_struct *mm;
- long unsigned int p;
- long unsigned int argmin;
- unsigned int have_execfd: 1;
- unsigned int execfd_creds: 1;
- unsigned int secureexec: 1;
- unsigned int point_of_no_return: 1;
- struct file *executable;
- struct file *interpreter;
- struct file *file;
- struct cred *cred;
- int unsafe;
- unsigned int per_clear;
- int argc;
- int envc;
- const char *filename;
- const char *interp;
- const char *fdpath;
- unsigned int interp_flags;
- int execfd;
- long unsigned int loader;
- long unsigned int exec;
- struct rlimit rlim_stack;
- char buf[256];
-};
-
-struct coredump_params {
- const kernel_siginfo_t *siginfo;
- struct pt_regs *regs;
- struct file *file;
- long unsigned int limit;
- long unsigned int mm_flags;
- loff_t written;
- loff_t pos;
-};
-
-struct em_perf_state {
- long unsigned int frequency;
- long unsigned int power;
- long unsigned int cost;
-};
-
-struct em_perf_domain {
- struct em_perf_state *table;
- int nr_perf_states;
- long unsigned int cpus[0];
-};
-
-enum dl_dev_state {
- DL_DEV_NO_DRIVER = 0,
- DL_DEV_PROBING = 1,
- DL_DEV_DRIVER_BOUND = 2,
- DL_DEV_UNBINDING = 3,
-};
-
-struct dev_links_info {
- struct list_head suppliers;
- struct list_head consumers;
- struct list_head needs_suppliers;
- struct list_head defer_hook;
- bool need_for_probe;
- enum dl_dev_state status;
-};
-
-struct pm_message {
- int event;
-};
-
-typedef struct pm_message pm_message_t;
-
-enum rpm_request {
- RPM_REQ_NONE = 0,
- RPM_REQ_IDLE = 1,
- RPM_REQ_SUSPEND = 2,
- RPM_REQ_AUTOSUSPEND = 3,
- RPM_REQ_RESUME = 4,
-};
-
-struct wakeup_source;
-
-struct wake_irq;
-
-struct pm_subsys_data;
-
-struct dev_pm_qos;
-
-struct dev_pm_info {
- pm_message_t power_state;
- unsigned int can_wakeup: 1;
- unsigned int async_suspend: 1;
- bool in_dpm_list: 1;
- bool is_prepared: 1;
- bool is_suspended: 1;
- bool is_noirq_suspended: 1;
- bool is_late_suspended: 1;
- bool no_pm: 1;
- bool early_init: 1;
- bool direct_complete: 1;
- u32 driver_flags;
- spinlock_t lock;
- struct list_head entry;
- struct completion completion;
- struct wakeup_source *wakeup;
- bool wakeup_path: 1;
- bool syscore: 1;
- bool no_pm_callbacks: 1;
- unsigned int must_resume: 1;
- unsigned int may_skip_resume: 1;
- struct hrtimer suspend_timer;
- u64 timer_expires;
- struct work_struct work;
- wait_queue_head_t wait_queue;
- struct wake_irq *wakeirq;
- atomic_t usage_count;
- atomic_t child_count;
- unsigned int disable_depth: 3;
- unsigned int idle_notification: 1;
- unsigned int request_pending: 1;
- unsigned int deferred_resume: 1;
- unsigned int runtime_auto: 1;
- bool ignore_children: 1;
- unsigned int no_callbacks: 1;
- unsigned int irq_safe: 1;
- unsigned int use_autosuspend: 1;
- unsigned int timer_autosuspends: 1;
- unsigned int memalloc_noio: 1;
- unsigned int links_count;
- enum rpm_request request;
- enum rpm_status runtime_status;
- int runtime_error;
- int autosuspend_delay;
- u64 last_busy;
- u64 active_time;
- u64 suspended_time;
- u64 accounting_timestamp;
- struct pm_subsys_data *subsys_data;
- void (*set_latency_tolerance)(struct device *, s32);
- struct dev_pm_qos *qos;
-};
-
-struct dev_archdata {};
-
-struct device_private;
-
-struct device_type;
-
-struct bus_type;
-
-struct device_driver;
-
-struct dev_pm_domain;
-
-struct irq_domain;
-
-struct dev_pin_info;
-
-struct dma_map_ops;
-
-struct bus_dma_region;
-
-struct device_dma_parameters;
-
-struct dma_coherent_mem;
-
-struct cma;
-
-struct device_node;
-
-struct fwnode_handle;
-
-struct class;
-
-struct iommu_group;
-
-struct dev_iommu;
-
-struct device {
- struct kobject kobj;
- struct device *parent;
- struct device_private *p;
- const char *init_name;
- const struct device_type *type;
- struct bus_type *bus;
- struct device_driver *driver;
- void *platform_data;
- void *driver_data;
- struct mutex mutex;
- struct dev_links_info links;
- struct dev_pm_info power;
- struct dev_pm_domain *pm_domain;
- struct em_perf_domain *em_pd;
- struct irq_domain *msi_domain;
- struct dev_pin_info *pins;
- struct list_head msi_list;
- const struct dma_map_ops *dma_ops;
- u64 *dma_mask;
- u64 coherent_dma_mask;
- u64 bus_dma_limit;
- const struct bus_dma_region *dma_range_map;
- struct device_dma_parameters *dma_parms;
- struct list_head dma_pools;
- struct dma_coherent_mem *dma_mem;
- struct cma *cma_area;
- struct dev_archdata archdata;
- struct device_node *of_node;
- struct fwnode_handle *fwnode;
- int numa_node;
- dev_t devt;
- u32 id;
- spinlock_t devres_lock;
- struct list_head devres_head;
- struct class *class;
- const struct attribute_group **groups;
- void (*release)(struct device *);
- struct iommu_group *iommu_group;
- struct dev_iommu *iommu;
- bool offline_disabled: 1;
- bool offline: 1;
- bool of_node_reused: 1;
- bool state_synced: 1;
- bool dma_coherent: 1;
-};
-
-struct dev_pm_ops {
- int (*prepare)(struct device *);
- void (*complete)(struct device *);
- int (*suspend)(struct device *);
- int (*resume)(struct device *);
- int (*freeze)(struct device *);
- int (*thaw)(struct device *);
- int (*poweroff)(struct device *);
- int (*restore)(struct device *);
- int (*suspend_late)(struct device *);
- int (*resume_early)(struct device *);
- int (*freeze_late)(struct device *);
- int (*thaw_early)(struct device *);
- int (*poweroff_late)(struct device *);
- int (*restore_early)(struct device *);
- int (*suspend_noirq)(struct device *);
- int (*resume_noirq)(struct device *);
- int (*freeze_noirq)(struct device *);
- int (*thaw_noirq)(struct device *);
- int (*poweroff_noirq)(struct device *);
- int (*restore_noirq)(struct device *);
- int (*runtime_suspend)(struct device *);
- int (*runtime_resume)(struct device *);
- int (*runtime_idle)(struct device *);
-};
-
-struct pm_domain_data;
-
-struct pm_subsys_data {
- spinlock_t lock;
- unsigned int refcount;
- struct list_head clock_list;
- struct pm_domain_data *domain_data;
-};
-
-struct wakeup_source {
- const char *name;
- int id;
- struct list_head entry;
- spinlock_t lock;
- struct wake_irq *wakeirq;
- struct timer_list timer;
- long unsigned int timer_expires;
- ktime_t total_time;
- ktime_t max_time;
- ktime_t last_time;
- ktime_t start_prevent_time;
- ktime_t prevent_sleep_time;
- long unsigned int event_count;
- long unsigned int active_count;
- long unsigned int relax_count;
- long unsigned int expire_count;
- long unsigned int wakeup_count;
- struct device *dev;
- bool active: 1;
- bool autosleep_enabled: 1;
-};
-
-struct dev_pm_domain {
- struct dev_pm_ops ops;
- int (*start)(struct device *);
- void (*detach)(struct device *, bool);
- int (*activate)(struct device *);
- void (*sync)(struct device *);
- void (*dismiss)(struct device *);
-};
-
-struct iommu_ops;
-
-struct subsys_private;
-
-struct bus_type {
- const char *name;
- const char *dev_name;
- struct device *dev_root;
- const struct attribute_group **bus_groups;
- const struct attribute_group **dev_groups;
- const struct attribute_group **drv_groups;
- int (*match)(struct device *, struct device_driver *);
- int (*uevent)(struct device *, struct kobj_uevent_env *);
- int (*probe)(struct device *);
- void (*sync_state)(struct device *);
- int (*remove)(struct device *);
- void (*shutdown)(struct device *);
- int (*online)(struct device *);
- int (*offline)(struct device *);
- int (*suspend)(struct device *, pm_message_t);
- int (*resume)(struct device *);
- int (*num_vf)(struct device *);
- int (*dma_configure)(struct device *);
- const struct dev_pm_ops *pm;
- const struct iommu_ops *iommu_ops;
- struct subsys_private *p;
- struct lock_class_key lock_key;
- bool need_parent_lock;
-};
-
-enum probe_type {
- PROBE_DEFAULT_STRATEGY = 0,
- PROBE_PREFER_ASYNCHRONOUS = 1,
- PROBE_FORCE_SYNCHRONOUS = 2,
-};
-
-struct of_device_id;
-
-struct acpi_device_id;
-
-struct driver_private;
-
-struct device_driver {
- const char *name;
- struct bus_type *bus;
- struct module *owner;
- const char *mod_name;
- bool suppress_bind_attrs;
- enum probe_type probe_type;
- const struct of_device_id *of_match_table;
- const struct acpi_device_id *acpi_match_table;
- int (*probe)(struct device *);
- void (*sync_state)(struct device *);
- int (*remove)(struct device *);
- void (*shutdown)(struct device *);
- int (*suspend)(struct device *, pm_message_t);
- int (*resume)(struct device *);
- const struct attribute_group **groups;
- const struct attribute_group **dev_groups;
- const struct dev_pm_ops *pm;
- void (*coredump)(struct device *);
- struct driver_private *p;
-};
-
-enum iommu_cap {
- IOMMU_CAP_CACHE_COHERENCY = 0,
- IOMMU_CAP_INTR_REMAP = 1,
- IOMMU_CAP_NOEXEC = 2,
-};
-
-enum iommu_attr {
- DOMAIN_ATTR_GEOMETRY = 0,
- DOMAIN_ATTR_PAGING = 1,
- DOMAIN_ATTR_WINDOWS = 2,
- DOMAIN_ATTR_FSL_PAMU_STASH = 3,
- DOMAIN_ATTR_FSL_PAMU_ENABLE = 4,
- DOMAIN_ATTR_FSL_PAMUV1 = 5,
- DOMAIN_ATTR_NESTING = 6,
- DOMAIN_ATTR_DMA_USE_FLUSH_QUEUE = 7,
- DOMAIN_ATTR_MAX = 8,
-};
-
-enum iommu_dev_features {
- IOMMU_DEV_FEAT_AUX = 0,
- IOMMU_DEV_FEAT_SVA = 1,
-};
-
-struct iommu_domain;
-
-struct iommu_iotlb_gather;
-
-struct iommu_device;
-
-struct iommu_resv_region;
-
-struct of_phandle_args;
-
-struct iommu_sva;
-
-struct iommu_fault_event;
-
-struct iommu_page_response;
-
-struct iommu_cache_invalidate_info;
-
-struct iommu_gpasid_bind_data;
-
-struct iommu_ops {
- bool (*capable)(enum iommu_cap);
- struct iommu_domain * (*domain_alloc)(unsigned int);
- void (*domain_free)(struct iommu_domain *);
- int (*attach_dev)(struct iommu_domain *, struct device *);
- void (*detach_dev)(struct iommu_domain *, struct device *);
- int (*map)(struct iommu_domain *, long unsigned int, phys_addr_t, size_t, int, gfp_t);
- size_t (*unmap)(struct iommu_domain *, long unsigned int, size_t, struct iommu_iotlb_gather *);
- void (*flush_iotlb_all)(struct iommu_domain *);
- void (*iotlb_sync_map)(struct iommu_domain *);
- void (*iotlb_sync)(struct iommu_domain *, struct iommu_iotlb_gather *);
- phys_addr_t (*iova_to_phys)(struct iommu_domain *, dma_addr_t);
- struct iommu_device * (*probe_device)(struct device *);
- void (*release_device)(struct device *);
- void (*probe_finalize)(struct device *);
- struct iommu_group * (*device_group)(struct device *);
- int (*domain_get_attr)(struct iommu_domain *, enum iommu_attr, void *);
- int (*domain_set_attr)(struct iommu_domain *, enum iommu_attr, void *);
- void (*get_resv_regions)(struct device *, struct list_head *);
- void (*put_resv_regions)(struct device *, struct list_head *);
- void (*apply_resv_region)(struct device *, struct iommu_domain *, struct iommu_resv_region *);
- int (*domain_window_enable)(struct iommu_domain *, u32, phys_addr_t, u64, int);
- void (*domain_window_disable)(struct iommu_domain *, u32);
- int (*of_xlate)(struct device *, struct of_phandle_args *);
- bool (*is_attach_deferred)(struct iommu_domain *, struct device *);
- bool (*dev_has_feat)(struct device *, enum iommu_dev_features);
- bool (*dev_feat_enabled)(struct device *, enum iommu_dev_features);
- int (*dev_enable_feat)(struct device *, enum iommu_dev_features);
- int (*dev_disable_feat)(struct device *, enum iommu_dev_features);
- int (*aux_attach_dev)(struct iommu_domain *, struct device *);
- void (*aux_detach_dev)(struct iommu_domain *, struct device *);
- int (*aux_get_pasid)(struct iommu_domain *, struct device *);
- struct iommu_sva * (*sva_bind)(struct device *, struct mm_struct *, void *);
- void (*sva_unbind)(struct iommu_sva *);
- u32 (*sva_get_pasid)(struct iommu_sva *);
- int (*page_response)(struct device *, struct iommu_fault_event *, struct iommu_page_response *);
- int (*cache_invalidate)(struct iommu_domain *, struct device *, struct iommu_cache_invalidate_info *);
- int (*sva_bind_gpasid)(struct iommu_domain *, struct device *, struct iommu_gpasid_bind_data *);
- int (*sva_unbind_gpasid)(struct device *, u32);
- int (*def_domain_type)(struct device *);
- long unsigned int pgsize_bitmap;
- struct module *owner;
-};
-
-struct device_type {
- const char *name;
- const struct attribute_group **groups;
- int (*uevent)(struct device *, struct kobj_uevent_env *);
- char * (*devnode)(struct device *, umode_t *, kuid_t *, kgid_t *);
- void (*release)(struct device *);
- const struct dev_pm_ops *pm;
-};
-
-struct class {
- const char *name;
- struct module *owner;
- const struct attribute_group **class_groups;
- const struct attribute_group **dev_groups;
- struct kobject *dev_kobj;
- int (*dev_uevent)(struct device *, struct kobj_uevent_env *);
- char * (*devnode)(struct device *, umode_t *);
- void (*class_release)(struct class *);
- void (*dev_release)(struct device *);
- int (*shutdown_pre)(struct device *);
- const struct kobj_ns_type_operations *ns_type;
- const void * (*namespace)(struct device *);
- void (*get_ownership)(struct device *, kuid_t *, kgid_t *);
- const struct dev_pm_ops *pm;
- struct subsys_private *p;
-};
-
-struct of_device_id {
- char name[32];
- char type[32];
- char compatible[128];
- const void *data;
-};
-
-typedef long unsigned int kernel_ulong_t;
-
-struct acpi_device_id {
- __u8 id[9];
- kernel_ulong_t driver_data;
- __u32 cls;
- __u32 cls_msk;
-};
-
-struct device_dma_parameters {
- unsigned int max_segment_size;
- long unsigned int segment_boundary_mask;
-};
-
-enum irq_domain_bus_token {
- DOMAIN_BUS_ANY = 0,
- DOMAIN_BUS_WIRED = 1,
- DOMAIN_BUS_GENERIC_MSI = 2,
- DOMAIN_BUS_PCI_MSI = 3,
- DOMAIN_BUS_PLATFORM_MSI = 4,
- DOMAIN_BUS_NEXUS = 5,
- DOMAIN_BUS_IPI = 6,
- DOMAIN_BUS_FSL_MC_MSI = 7,
- DOMAIN_BUS_TI_SCI_INTA_MSI = 8,
- DOMAIN_BUS_WAKEUP = 9,
- DOMAIN_BUS_VMD_MSI = 10,
-};
-
-struct irq_domain_ops;
-
-struct irq_domain_chip_generic;
-
-struct irq_domain {
- struct list_head link;
- const char *name;
- const struct irq_domain_ops *ops;
- void *host_data;
- unsigned int flags;
- unsigned int mapcount;
- struct fwnode_handle *fwnode;
- enum irq_domain_bus_token bus_token;
- struct irq_domain_chip_generic *gc;
- struct irq_domain *parent;
- irq_hw_number_t hwirq_max;
- unsigned int revmap_direct_max_irq;
- unsigned int revmap_size;
- struct xarray revmap_tree;
- struct mutex revmap_tree_mutex;
- unsigned int linear_revmap[0];
-};
-
-enum dma_data_direction {
- DMA_BIDIRECTIONAL = 0,
- DMA_TO_DEVICE = 1,
- DMA_FROM_DEVICE = 2,
- DMA_NONE = 3,
-};
-
-struct sg_table;
-
-struct scatterlist;
-
-struct dma_map_ops {
- void * (*alloc)(struct device *, size_t, dma_addr_t *, gfp_t, long unsigned int);
- void (*free)(struct device *, size_t, void *, dma_addr_t, long unsigned int);
- struct page * (*alloc_pages)(struct device *, size_t, dma_addr_t *, enum dma_data_direction, gfp_t);
- void (*free_pages)(struct device *, size_t, struct page *, dma_addr_t, enum dma_data_direction);
- void * (*alloc_noncoherent)(struct device *, size_t, dma_addr_t *, enum dma_data_direction, gfp_t);
- void (*free_noncoherent)(struct device *, size_t, void *, dma_addr_t, enum dma_data_direction);
- int (*mmap)(struct device *, struct vm_area_struct *, void *, dma_addr_t, size_t, long unsigned int);
- int (*get_sgtable)(struct device *, struct sg_table *, void *, dma_addr_t, size_t, long unsigned int);
- dma_addr_t (*map_page)(struct device *, struct page *, long unsigned int, size_t, enum dma_data_direction, long unsigned int);
- void (*unmap_page)(struct device *, dma_addr_t, size_t, enum dma_data_direction, long unsigned int);
- int (*map_sg)(struct device *, struct scatterlist *, int, enum dma_data_direction, long unsigned int);
- void (*unmap_sg)(struct device *, struct scatterlist *, int, enum dma_data_direction, long unsigned int);
- dma_addr_t (*map_resource)(struct device *, phys_addr_t, size_t, enum dma_data_direction, long unsigned int);
- void (*unmap_resource)(struct device *, dma_addr_t, size_t, enum dma_data_direction, long unsigned int);
- void (*sync_single_for_cpu)(struct device *, dma_addr_t, size_t, enum dma_data_direction);
- void (*sync_single_for_device)(struct device *, dma_addr_t, size_t, enum dma_data_direction);
- void (*sync_sg_for_cpu)(struct device *, struct scatterlist *, int, enum dma_data_direction);
- void (*sync_sg_for_device)(struct device *, struct scatterlist *, int, enum dma_data_direction);
- void (*cache_sync)(struct device *, void *, size_t, enum dma_data_direction);
- int (*dma_supported)(struct device *, u64);
- u64 (*get_required_mask)(struct device *);
- size_t (*max_mapping_size)(struct device *);
- long unsigned int (*get_merge_boundary)(struct device *);
-};
-
-struct bus_dma_region {
- phys_addr_t cpu_start;
- dma_addr_t dma_start;
- u64 size;
- u64 offset;
-};
-
-typedef u32 phandle;
-
-struct fwnode_operations;
-
-struct fwnode_handle {
- struct fwnode_handle *secondary;
- const struct fwnode_operations *ops;
- struct device *dev;
-};
-
-struct property;
-
-struct device_node {
- const char *name;
- phandle phandle;
- const char *full_name;
- struct fwnode_handle fwnode;
- struct property *properties;
- struct property *deadprops;
- struct device_node *parent;
- struct device_node *child;
- struct device_node *sibling;
- struct kobject kobj;
- long unsigned int _flags;
- void *data;
-};
-
-enum cpuhp_state {
- CPUHP_INVALID = 4294967295,
- CPUHP_OFFLINE = 0,
- CPUHP_CREATE_THREADS = 1,
- CPUHP_PERF_PREPARE = 2,
- CPUHP_PERF_X86_PREPARE = 3,
- CPUHP_PERF_X86_AMD_UNCORE_PREP = 4,
- CPUHP_PERF_POWER = 5,
- CPUHP_PERF_SUPERH = 6,
- CPUHP_X86_HPET_DEAD = 7,
- CPUHP_X86_APB_DEAD = 8,
- CPUHP_X86_MCE_DEAD = 9,
- CPUHP_VIRT_NET_DEAD = 10,
- CPUHP_SLUB_DEAD = 11,
- CPUHP_DEBUG_OBJ_DEAD = 12,
- CPUHP_MM_WRITEBACK_DEAD = 13,
- CPUHP_MM_VMSTAT_DEAD = 14,
- CPUHP_SOFTIRQ_DEAD = 15,
- CPUHP_NET_MVNETA_DEAD = 16,
- CPUHP_CPUIDLE_DEAD = 17,
- CPUHP_ARM64_FPSIMD_DEAD = 18,
- CPUHP_ARM_OMAP_WAKE_DEAD = 19,
- CPUHP_IRQ_POLL_DEAD = 20,
- CPUHP_BLOCK_SOFTIRQ_DEAD = 21,
- CPUHP_ACPI_CPUDRV_DEAD = 22,
- CPUHP_S390_PFAULT_DEAD = 23,
- CPUHP_BLK_MQ_DEAD = 24,
- CPUHP_FS_BUFF_DEAD = 25,
- CPUHP_PRINTK_DEAD = 26,
- CPUHP_MM_MEMCQ_DEAD = 27,
- CPUHP_PERCPU_CNT_DEAD = 28,
- CPUHP_RADIX_DEAD = 29,
- CPUHP_PAGE_ALLOC_DEAD = 30,
- CPUHP_NET_DEV_DEAD = 31,
- CPUHP_PCI_XGENE_DEAD = 32,
- CPUHP_IOMMU_INTEL_DEAD = 33,
- CPUHP_LUSTRE_CFS_DEAD = 34,
- CPUHP_AP_ARM_CACHE_B15_RAC_DEAD = 35,
- CPUHP_PADATA_DEAD = 36,
- CPUHP_WORKQUEUE_PREP = 37,
- CPUHP_POWER_NUMA_PREPARE = 38,
- CPUHP_HRTIMERS_PREPARE = 39,
- CPUHP_PROFILE_PREPARE = 40,
- CPUHP_X2APIC_PREPARE = 41,
- CPUHP_SMPCFD_PREPARE = 42,
- CPUHP_RELAY_PREPARE = 43,
- CPUHP_SLAB_PREPARE = 44,
- CPUHP_MD_RAID5_PREPARE = 45,
- CPUHP_RCUTREE_PREP = 46,
- CPUHP_CPUIDLE_COUPLED_PREPARE = 47,
- CPUHP_POWERPC_PMAC_PREPARE = 48,
- CPUHP_POWERPC_MMU_CTX_PREPARE = 49,
- CPUHP_XEN_PREPARE = 50,
- CPUHP_XEN_EVTCHN_PREPARE = 51,
- CPUHP_ARM_SHMOBILE_SCU_PREPARE = 52,
- CPUHP_SH_SH3X_PREPARE = 53,
- CPUHP_NET_FLOW_PREPARE = 54,
- CPUHP_TOPOLOGY_PREPARE = 55,
- CPUHP_NET_IUCV_PREPARE = 56,
- CPUHP_ARM_BL_PREPARE = 57,
- CPUHP_TRACE_RB_PREPARE = 58,
- CPUHP_MM_ZS_PREPARE = 59,
- CPUHP_MM_ZSWP_MEM_PREPARE = 60,
- CPUHP_MM_ZSWP_POOL_PREPARE = 61,
- CPUHP_KVM_PPC_BOOK3S_PREPARE = 62,
- CPUHP_ZCOMP_PREPARE = 63,
- CPUHP_TIMERS_PREPARE = 64,
- CPUHP_MIPS_SOC_PREPARE = 65,
- CPUHP_BP_PREPARE_DYN = 66,
- CPUHP_BP_PREPARE_DYN_END = 86,
- CPUHP_BRINGUP_CPU = 87,
- CPUHP_AP_IDLE_DEAD = 88,
- CPUHP_AP_OFFLINE = 89,
- CPUHP_AP_SCHED_STARTING = 90,
- CPUHP_AP_RCUTREE_DYING = 91,
- CPUHP_AP_CPU_PM_STARTING = 92,
- CPUHP_AP_IRQ_GIC_STARTING = 93,
- CPUHP_AP_IRQ_HIP04_STARTING = 94,
- CPUHP_AP_IRQ_ARMADA_XP_STARTING = 95,
- CPUHP_AP_IRQ_BCM2836_STARTING = 96,
- CPUHP_AP_IRQ_MIPS_GIC_STARTING = 97,
- CPUHP_AP_IRQ_RISCV_STARTING = 98,
- CPUHP_AP_IRQ_SIFIVE_PLIC_STARTING = 99,
- CPUHP_AP_ARM_MVEBU_COHERENCY = 100,
- CPUHP_AP_MICROCODE_LOADER = 101,
- CPUHP_AP_PERF_X86_AMD_UNCORE_STARTING = 102,
- CPUHP_AP_PERF_X86_STARTING = 103,
- CPUHP_AP_PERF_X86_AMD_IBS_STARTING = 104,
- CPUHP_AP_PERF_X86_CQM_STARTING = 105,
- CPUHP_AP_PERF_X86_CSTATE_STARTING = 106,
- CPUHP_AP_PERF_XTENSA_STARTING = 107,
- CPUHP_AP_MIPS_OP_LOONGSON3_STARTING = 108,
- CPUHP_AP_ARM_SDEI_STARTING = 109,
- CPUHP_AP_ARM_VFP_STARTING = 110,
- CPUHP_AP_ARM64_DEBUG_MONITORS_STARTING = 111,
- CPUHP_AP_PERF_ARM_HW_BREAKPOINT_STARTING = 112,
- CPUHP_AP_PERF_ARM_ACPI_STARTING = 113,
- CPUHP_AP_PERF_ARM_STARTING = 114,
- CPUHP_AP_ARM_L2X0_STARTING = 115,
- CPUHP_AP_EXYNOS4_MCT_TIMER_STARTING = 116,
- CPUHP_AP_ARM_ARCH_TIMER_STARTING = 117,
- CPUHP_AP_ARM_GLOBAL_TIMER_STARTING = 118,
- CPUHP_AP_JCORE_TIMER_STARTING = 119,
- CPUHP_AP_ARM_TWD_STARTING = 120,
- CPUHP_AP_QCOM_TIMER_STARTING = 121,
- CPUHP_AP_TEGRA_TIMER_STARTING = 122,
- CPUHP_AP_ARMADA_TIMER_STARTING = 123,
- CPUHP_AP_MARCO_TIMER_STARTING = 124,
- CPUHP_AP_MIPS_GIC_TIMER_STARTING = 125,
- CPUHP_AP_ARC_TIMER_STARTING = 126,
- CPUHP_AP_RISCV_TIMER_STARTING = 127,
- CPUHP_AP_CLINT_TIMER_STARTING = 128,
- CPUHP_AP_CSKY_TIMER_STARTING = 129,
- CPUHP_AP_HYPERV_TIMER_STARTING = 130,
- CPUHP_AP_KVM_STARTING = 131,
- CPUHP_AP_KVM_ARM_VGIC_INIT_STARTING = 132,
- CPUHP_AP_KVM_ARM_VGIC_STARTING = 133,
- CPUHP_AP_KVM_ARM_TIMER_STARTING = 134,
- CPUHP_AP_DUMMY_TIMER_STARTING = 135,
- CPUHP_AP_ARM_XEN_STARTING = 136,
- CPUHP_AP_ARM_CORESIGHT_STARTING = 137,
- CPUHP_AP_ARM_CORESIGHT_CTI_STARTING = 138,
- CPUHP_AP_ARM64_ISNDEP_STARTING = 139,
- CPUHP_AP_SMPCFD_DYING = 140,
- CPUHP_AP_X86_TBOOT_DYING = 141,
- CPUHP_AP_ARM_CACHE_B15_RAC_DYING = 142,
- CPUHP_AP_ONLINE = 143,
- CPUHP_TEARDOWN_CPU = 144,
- CPUHP_AP_ONLINE_IDLE = 145,
- CPUHP_AP_SMPBOOT_THREADS = 146,
- CPUHP_AP_X86_VDSO_VMA_ONLINE = 147,
- CPUHP_AP_IRQ_AFFINITY_ONLINE = 148,
- CPUHP_AP_BLK_MQ_ONLINE = 149,
- CPUHP_AP_ARM_MVEBU_SYNC_CLOCKS = 150,
- CPUHP_AP_X86_INTEL_EPB_ONLINE = 151,
- CPUHP_AP_PERF_ONLINE = 152,
- CPUHP_AP_PERF_X86_ONLINE = 153,
- CPUHP_AP_PERF_X86_UNCORE_ONLINE = 154,
- CPUHP_AP_PERF_X86_AMD_UNCORE_ONLINE = 155,
- CPUHP_AP_PERF_X86_AMD_POWER_ONLINE = 156,
- CPUHP_AP_PERF_X86_RAPL_ONLINE = 157,
- CPUHP_AP_PERF_X86_CQM_ONLINE = 158,
- CPUHP_AP_PERF_X86_CSTATE_ONLINE = 159,
- CPUHP_AP_PERF_S390_CF_ONLINE = 160,
- CPUHP_AP_PERF_S390_SF_ONLINE = 161,
- CPUHP_AP_PERF_ARM_CCI_ONLINE = 162,
- CPUHP_AP_PERF_ARM_CCN_ONLINE = 163,
- CPUHP_AP_PERF_ARM_HISI_DDRC_ONLINE = 164,
- CPUHP_AP_PERF_ARM_HISI_HHA_ONLINE = 165,
- CPUHP_AP_PERF_ARM_HISI_L3_ONLINE = 166,
- CPUHP_AP_PERF_ARM_L2X0_ONLINE = 167,
- CPUHP_AP_PERF_ARM_QCOM_L2_ONLINE = 168,
- CPUHP_AP_PERF_ARM_QCOM_L3_ONLINE = 169,
- CPUHP_AP_PERF_ARM_APM_XGENE_ONLINE = 170,
- CPUHP_AP_PERF_ARM_CAVIUM_TX2_UNCORE_ONLINE = 171,
- CPUHP_AP_PERF_POWERPC_NEST_IMC_ONLINE = 172,
- CPUHP_AP_PERF_POWERPC_CORE_IMC_ONLINE = 173,
- CPUHP_AP_PERF_POWERPC_THREAD_IMC_ONLINE = 174,
- CPUHP_AP_PERF_POWERPC_TRACE_IMC_ONLINE = 175,
- CPUHP_AP_PERF_POWERPC_HV_24x7_ONLINE = 176,
- CPUHP_AP_PERF_POWERPC_HV_GPCI_ONLINE = 177,
- CPUHP_AP_WATCHDOG_ONLINE = 178,
- CPUHP_AP_WORKQUEUE_ONLINE = 179,
- CPUHP_AP_RCUTREE_ONLINE = 180,
- CPUHP_AP_BASE_CACHEINFO_ONLINE = 181,
- CPUHP_AP_ONLINE_DYN = 182,
- CPUHP_AP_ONLINE_DYN_END = 212,
- CPUHP_AP_X86_HPET_ONLINE = 213,
- CPUHP_AP_X86_KVM_CLK_ONLINE = 214,
- CPUHP_AP_ACTIVE = 215,
- CPUHP_ONLINE = 216,
-};
-
-typedef void percpu_ref_func_t(struct percpu_ref *);
-
-struct percpu_ref_data {
- atomic_long_t count;
- percpu_ref_func_t *release;
- percpu_ref_func_t *confirm_switch;
- bool force_atomic: 1;
- bool allow_reinit: 1;
- struct callback_head rcu;
- struct percpu_ref *ref;
-};
-
-struct dev_pagemap_ops {
- void (*page_free)(struct page *);
- void (*kill)(struct dev_pagemap *);
- void (*cleanup)(struct dev_pagemap *);
- vm_fault_t (*migrate_to_ram)(struct vm_fault *);
-};
-
-enum vm_event_item {
- PGPGIN = 0,
- PGPGOUT = 1,
- PSWPIN = 2,
- PSWPOUT = 3,
- PGALLOC_DMA = 4,
- PGALLOC_DMA32 = 5,
- PGALLOC_NORMAL = 6,
- PGALLOC_MOVABLE = 7,
- ALLOCSTALL_DMA = 8,
- ALLOCSTALL_DMA32 = 9,
- ALLOCSTALL_NORMAL = 10,
- ALLOCSTALL_MOVABLE = 11,
- PGSCAN_SKIP_DMA = 12,
- PGSCAN_SKIP_DMA32 = 13,
- PGSCAN_SKIP_NORMAL = 14,
- PGSCAN_SKIP_MOVABLE = 15,
- PGFREE = 16,
- PGACTIVATE = 17,
- PGDEACTIVATE = 18,
- PGLAZYFREE = 19,
- PGFAULT = 20,
- PGMAJFAULT = 21,
- PGLAZYFREED = 22,
- PGREFILL = 23,
- PGREUSE = 24,
- PGSTEAL_KSWAPD = 25,
- PGSTEAL_DIRECT = 26,
- PGSCAN_KSWAPD = 27,
- PGSCAN_DIRECT = 28,
- PGSCAN_DIRECT_THROTTLE = 29,
- PGSCAN_ANON = 30,
- PGSCAN_FILE = 31,
- PGSTEAL_ANON = 32,
- PGSTEAL_FILE = 33,
- PGSCAN_ZONE_RECLAIM_FAILED = 34,
- PGINODESTEAL = 35,
- SLABS_SCANNED = 36,
- KSWAPD_INODESTEAL = 37,
- KSWAPD_LOW_WMARK_HIT_QUICKLY = 38,
- KSWAPD_HIGH_WMARK_HIT_QUICKLY = 39,
- PAGEOUTRUN = 40,
- PGROTATED = 41,
- DROP_PAGECACHE = 42,
- DROP_SLAB = 43,
- OOM_KILL = 44,
- NUMA_PTE_UPDATES = 45,
- NUMA_HUGE_PTE_UPDATES = 46,
- NUMA_HINT_FAULTS = 47,
- NUMA_HINT_FAULTS_LOCAL = 48,
- NUMA_PAGE_MIGRATE = 49,
- PGMIGRATE_SUCCESS = 50,
- PGMIGRATE_FAIL = 51,
- THP_MIGRATION_SUCCESS = 52,
- THP_MIGRATION_FAIL = 53,
- THP_MIGRATION_SPLIT = 54,
- COMPACTMIGRATE_SCANNED = 55,
- COMPACTFREE_SCANNED = 56,
- COMPACTISOLATED = 57,
- COMPACTSTALL = 58,
- COMPACTFAIL = 59,
- COMPACTSUCCESS = 60,
- KCOMPACTD_WAKE = 61,
- KCOMPACTD_MIGRATE_SCANNED = 62,
- KCOMPACTD_FREE_SCANNED = 63,
- HTLB_BUDDY_PGALLOC = 64,
- HTLB_BUDDY_PGALLOC_FAIL = 65,
- UNEVICTABLE_PGCULLED = 66,
- UNEVICTABLE_PGSCANNED = 67,
- UNEVICTABLE_PGRESCUED = 68,
- UNEVICTABLE_PGMLOCKED = 69,
- UNEVICTABLE_PGMUNLOCKED = 70,
- UNEVICTABLE_PGCLEARED = 71,
- UNEVICTABLE_PGSTRANDED = 72,
- THP_FAULT_ALLOC = 73,
- THP_FAULT_FALLBACK = 74,
- THP_FAULT_FALLBACK_CHARGE = 75,
- THP_COLLAPSE_ALLOC = 76,
- THP_COLLAPSE_ALLOC_FAILED = 77,
- THP_FILE_ALLOC = 78,
- THP_FILE_FALLBACK = 79,
- THP_FILE_FALLBACK_CHARGE = 80,
- THP_FILE_MAPPED = 81,
- THP_SPLIT_PAGE = 82,
- THP_SPLIT_PAGE_FAILED = 83,
- THP_DEFERRED_SPLIT_PAGE = 84,
- THP_SPLIT_PMD = 85,
- THP_ZERO_PAGE_ALLOC = 86,
- THP_ZERO_PAGE_ALLOC_FAILED = 87,
- THP_SWPOUT = 88,
- THP_SWPOUT_FALLBACK = 89,
- BALLOON_INFLATE = 90,
- BALLOON_DEFLATE = 91,
- BALLOON_MIGRATE = 92,
- SWAP_RA = 93,
- SWAP_RA_HIT = 94,
- NR_VM_EVENT_ITEMS = 95,
-};
-
-struct seq_operations {
- void * (*start)(struct seq_file *, loff_t *);
- void (*stop)(struct seq_file *, void *);
- void * (*next)(struct seq_file *, void *, loff_t *);
- int (*show)(struct seq_file *, void *);
-};
-
-struct ring_buffer_event {
- u32 type_len: 5;
- u32 time_delta: 27;
- u32 array[0];
-};
-
-struct seq_buf {
- char *buffer;
- size_t size;
- size_t len;
- loff_t readpos;
-};
-
-struct trace_seq {
- char buffer[4096];
- struct seq_buf seq;
- int full;
-};
-
-enum perf_sw_ids {
- PERF_COUNT_SW_CPU_CLOCK = 0,
- PERF_COUNT_SW_TASK_CLOCK = 1,
- PERF_COUNT_SW_PAGE_FAULTS = 2,
- PERF_COUNT_SW_CONTEXT_SWITCHES = 3,
- PERF_COUNT_SW_CPU_MIGRATIONS = 4,
- PERF_COUNT_SW_PAGE_FAULTS_MIN = 5,
- PERF_COUNT_SW_PAGE_FAULTS_MAJ = 6,
- PERF_COUNT_SW_ALIGNMENT_FAULTS = 7,
- PERF_COUNT_SW_EMULATION_FAULTS = 8,
- PERF_COUNT_SW_DUMMY = 9,
- PERF_COUNT_SW_BPF_OUTPUT = 10,
- PERF_COUNT_SW_MAX = 11,
-};
-
-union perf_mem_data_src {
- __u64 val;
- struct {
- __u64 mem_op: 5;
- __u64 mem_lvl: 14;
- __u64 mem_snoop: 5;
- __u64 mem_lock: 2;
- __u64 mem_dtlb: 7;
- __u64 mem_lvl_num: 4;
- __u64 mem_remote: 1;
- __u64 mem_snoopx: 2;
- __u64 mem_rsvd: 24;
- };
-};
-
-struct perf_branch_entry {
- __u64 from;
- __u64 to;
- __u64 mispred: 1;
- __u64 predicted: 1;
- __u64 in_tx: 1;
- __u64 abort: 1;
- __u64 cycles: 16;
- __u64 type: 4;
- __u64 reserved: 40;
-};
-
-struct new_utsname {
- char sysname[65];
- char nodename[65];
- char release[65];
- char version[65];
- char machine[65];
- char domainname[65];
-};
-
-struct uts_namespace {
- struct kref kref;
- struct new_utsname name;
- struct user_namespace *user_ns;
- struct ucounts *ucounts;
- struct ns_common ns;
-};
-
-struct cgroup_namespace {
- refcount_t count;
- struct ns_common ns;
- struct user_namespace *user_ns;
- struct ucounts *ucounts;
- struct css_set *root_cset;
-};
-
-struct nsset {
- unsigned int flags;
- struct nsproxy *nsproxy;
- struct fs_struct *fs;
- const struct cred *cred;
-};
-
-struct proc_ns_operations {
- const char *name;
- const char *real_ns_name;
- int type;
- struct ns_common * (*get)(struct task_struct *);
- void (*put)(struct ns_common *);
- int (*install)(struct nsset *, struct ns_common *);
- struct user_namespace * (*owner)(struct ns_common *);
- struct ns_common * (*get_parent)(struct ns_common *);
-};
-
-struct ucounts {
- struct hlist_node node;
- struct user_namespace *ns;
- kuid_t uid;
- int count;
- atomic_t ucount[10];
-};
-
-struct iovec {
- void *iov_base;
- __kernel_size_t iov_len;
-};
-
-struct kvec {
- void *iov_base;
- size_t iov_len;
-};
-
-struct perf_regs {
- __u64 abi;
- struct pt_regs *regs;
-};
-
-struct u64_stats_sync {};
-
-struct bpf_cgroup_storage_key {
- __u64 cgroup_inode_id;
- __u32 attach_type;
-};
-
-struct bpf_cgroup_storage;
-
-struct bpf_prog_array_item {
- struct bpf_prog *prog;
- struct bpf_cgroup_storage *cgroup_storage[2];
-};
-
-struct bpf_storage_buffer;
-
-struct bpf_cgroup_storage_map;
-
-struct bpf_cgroup_storage {
- union {
- struct bpf_storage_buffer *buf;
- void *percpu_buf;
- };
- struct bpf_cgroup_storage_map *map;
- struct bpf_cgroup_storage_key key;
- struct list_head list_map;
- struct list_head list_cg;
- struct rb_node node;
- struct callback_head rcu;
-};
-
-struct bpf_prog_array {
- struct callback_head rcu;
- struct bpf_prog_array_item items[0];
-};
-
-struct bpf_storage_buffer {
- struct callback_head rcu;
- char data[0];
-};
-
-struct psi_group_cpu {
- seqcount_t seq;
- unsigned int tasks[4];
- u32 state_mask;
- u32 times[6];
- u64 state_start;
- long: 64;
- u32 times_prev[12];
- long: 64;
- long: 64;
-};
-
-struct cgroup_taskset;
-
-struct cftype;
-
-struct cgroup_subsys {
- struct cgroup_subsys_state * (*css_alloc)(struct cgroup_subsys_state *);
- int (*css_online)(struct cgroup_subsys_state *);
- void (*css_offline)(struct cgroup_subsys_state *);
- void (*css_released)(struct cgroup_subsys_state *);
- void (*css_free)(struct cgroup_subsys_state *);
- void (*css_reset)(struct cgroup_subsys_state *);
- void (*css_rstat_flush)(struct cgroup_subsys_state *, int);
- int (*css_extra_stat_show)(struct seq_file *, struct cgroup_subsys_state *);
- int (*can_attach)(struct cgroup_taskset *);
- void (*cancel_attach)(struct cgroup_taskset *);
- void (*attach)(struct cgroup_taskset *);
- void (*post_attach)();
- int (*can_fork)(struct task_struct *, struct css_set *);
- void (*cancel_fork)(struct task_struct *, struct css_set *);
- void (*fork)(struct task_struct *);
- void (*exit)(struct task_struct *);
- void (*release)(struct task_struct *);
- void (*bind)(struct cgroup_subsys_state *);
- bool early_init: 1;
- bool implicit_on_dfl: 1;
- bool threaded: 1;
- bool broken_hierarchy: 1;
- bool warned_broken_hierarchy: 1;
- int id;
- const char *name;
- const char *legacy_name;
- struct cgroup_root *root;
- struct idr css_idr;
- struct list_head cfts;
- struct cftype *dfl_cftypes;
- struct cftype *legacy_cftypes;
- unsigned int depends_on;
-};
-
-struct cgroup_rstat_cpu {
- struct u64_stats_sync bsync;
- struct cgroup_base_stat bstat;
- struct cgroup_base_stat last_bstat;
- struct cgroup *updated_children;
- struct cgroup *updated_next;
-};
-
-struct cgroup_root {
- struct kernfs_root *kf_root;
- unsigned int subsys_mask;
- int hierarchy_id;
- struct cgroup cgrp;
- u64 cgrp_ancestor_id_storage;
- atomic_t nr_cgrps;
- struct list_head root_list;
- unsigned int flags;
- char release_agent_path[4096];
- char name[64];
-};
-
-struct cftype {
- char name[64];
- long unsigned int private;
- size_t max_write_len;
- unsigned int flags;
- unsigned int file_offset;
- struct cgroup_subsys *ss;
- struct list_head node;
- struct kernfs_ops *kf_ops;
- int (*open)(struct kernfs_open_file *);
- void (*release)(struct kernfs_open_file *);
- u64 (*read_u64)(struct cgroup_subsys_state *, struct cftype *);
- s64 (*read_s64)(struct cgroup_subsys_state *, struct cftype *);
- int (*seq_show)(struct seq_file *, void *);
- void * (*seq_start)(struct seq_file *, loff_t *);
- void * (*seq_next)(struct seq_file *, void *, loff_t *);
- void (*seq_stop)(struct seq_file *, void *);
- int (*write_u64)(struct cgroup_subsys_state *, struct cftype *, u64);
- int (*write_s64)(struct cgroup_subsys_state *, struct cftype *, s64);
- ssize_t (*write)(struct kernfs_open_file *, char *, size_t, loff_t);
- __poll_t (*poll)(struct kernfs_open_file *, struct poll_table_struct *);
-};
-
-enum kmalloc_cache_type {
- KMALLOC_NORMAL = 0,
- KMALLOC_RECLAIM = 1,
- KMALLOC_DMA = 2,
- NR_KMALLOC_TYPES = 3,
-};
-
-struct perf_callchain_entry {
- __u64 nr;
- __u64 ip[0];
-};
-
-typedef long unsigned int (*perf_copy_f)(void *, const void *, long unsigned int, long unsigned int);
-
-struct perf_raw_frag {
- union {
- struct perf_raw_frag *next;
- long unsigned int pad;
- };
- perf_copy_f copy;
- void *data;
- u32 size;
-} __attribute__((packed));
-
-struct perf_raw_record {
- struct perf_raw_frag frag;
- u32 size;
-};
-
-struct perf_branch_stack {
- __u64 nr;
- __u64 hw_idx;
- struct perf_branch_entry entries[0];
-};
-
-struct perf_cpu_context;
-
-struct perf_output_handle;
-
-struct pmu {
- struct list_head entry;
- struct module *module;
- struct device *dev;
- const struct attribute_group **attr_groups;
- const struct attribute_group **attr_update;
- const char *name;
- int type;
- int capabilities;
- int *pmu_disable_count;
- struct perf_cpu_context *pmu_cpu_context;
- atomic_t exclusive_cnt;
- int task_ctx_nr;
- int hrtimer_interval_ms;
- unsigned int nr_addr_filters;
- void (*pmu_enable)(struct pmu *);
- void (*pmu_disable)(struct pmu *);
- int (*event_init)(struct perf_event *);
- void (*event_mapped)(struct perf_event *, struct mm_struct *);
- void (*event_unmapped)(struct perf_event *, struct mm_struct *);
- int (*add)(struct perf_event *, int);
- void (*del)(struct perf_event *, int);
- void (*start)(struct perf_event *, int);
- void (*stop)(struct perf_event *, int);
- void (*read)(struct perf_event *);
- void (*start_txn)(struct pmu *, unsigned int);
- int (*commit_txn)(struct pmu *);
- void (*cancel_txn)(struct pmu *);
- int (*event_idx)(struct perf_event *);
- void (*sched_task)(struct perf_event_context *, bool);
- struct kmem_cache *task_ctx_cache;
- void (*swap_task_ctx)(struct perf_event_context *, struct perf_event_context *);
- void * (*setup_aux)(struct perf_event *, void **, int, bool);
- void (*free_aux)(void *);
- long int (*snapshot_aux)(struct perf_event *, struct perf_output_handle *, long unsigned int);
- int (*addr_filters_validate)(struct list_head *);
- void (*addr_filters_sync)(struct perf_event *);
- int (*aux_output_match)(struct perf_event *);
- int (*filter_match)(struct perf_event *);
- int (*check_period)(struct perf_event *, u64);
-};
-
-struct perf_cpu_context {
- struct perf_event_context ctx;
- struct perf_event_context *task_ctx;
- int active_oncpu;
- int exclusive;
- raw_spinlock_t hrtimer_lock;
- struct hrtimer hrtimer;
- ktime_t hrtimer_interval;
- unsigned int hrtimer_active;
- struct perf_cgroup *cgrp;
- struct list_head cgrp_cpuctx_entry;
- int sched_cb_usage;
- int online;
- int heap_size;
- struct perf_event **heap;
- struct perf_event *heap_default[2];
-};
-
-struct perf_output_handle {
- struct perf_event *event;
- struct perf_buffer *rb;
- long unsigned int wakeup;
- long unsigned int size;
- u64 aux_flags;
- union {
- void *addr;
- long unsigned int head;
- };
- int page;
-};
-
-struct perf_addr_filter_range {
- long unsigned int start;
- long unsigned int size;
-};
-
-struct perf_sample_data {
- u64 addr;
- struct perf_raw_record *raw;
- struct perf_branch_stack *br_stack;
- u64 period;
- u64 weight;
- u64 txn;
- union perf_mem_data_src data_src;
- u64 type;
- u64 ip;
- struct {
- u32 pid;
- u32 tid;
- } tid_entry;
- u64 time;
- u64 id;
- u64 stream_id;
- struct {
- u32 cpu;
- u32 reserved;
- } cpu_entry;
- struct perf_callchain_entry *callchain;
- u64 aux_size;
- struct perf_regs regs_user;
- struct perf_regs regs_intr;
- u64 stack_user_size;
- u64 phys_addr;
- u64 cgroup;
- long: 64;
-};
-
-struct perf_cgroup_info;
-
-struct perf_cgroup {
- struct cgroup_subsys_state css;
- struct perf_cgroup_info *info;
-};
-
-struct perf_cgroup_info {
- u64 time;
- u64 timestamp;
-};
-
-struct trace_entry {
- short unsigned int type;
- unsigned char flags;
- unsigned char preempt_count;
- int pid;
-};
-
-struct trace_array;
-
-struct tracer;
-
-struct array_buffer;
-
-struct ring_buffer_iter;
-
-struct trace_iterator {
- struct trace_array *tr;
- struct tracer *trace;
- struct array_buffer *array_buffer;
- void *private;
- int cpu_file;
- struct mutex mutex;
- struct ring_buffer_iter **buffer_iter;
- long unsigned int iter_flags;
- void *temp;
- unsigned int temp_size;
- struct trace_seq tmp_seq;
- cpumask_var_t started;
- bool snapshot;
- struct trace_seq seq;
- struct trace_entry *ent;
- long unsigned int lost_events;
- int leftover;
- int ent_size;
- int cpu;
- u64 ts;
- loff_t pos;
- long int idx;
-};
-
-enum print_line_t {
- TRACE_TYPE_PARTIAL_LINE = 0,
- TRACE_TYPE_HANDLED = 1,
- TRACE_TYPE_UNHANDLED = 2,
- TRACE_TYPE_NO_CONSUME = 3,
-};
-
-typedef enum print_line_t (*trace_print_func)(struct trace_iterator *, int, struct trace_event *);
-
-struct trace_event_functions {
- trace_print_func trace;
- trace_print_func raw;
- trace_print_func hex;
- trace_print_func binary;
-};
-
-enum trace_reg {
- TRACE_REG_REGISTER = 0,
- TRACE_REG_UNREGISTER = 1,
- TRACE_REG_PERF_REGISTER = 2,
- TRACE_REG_PERF_UNREGISTER = 3,
- TRACE_REG_PERF_OPEN = 4,
- TRACE_REG_PERF_CLOSE = 5,
- TRACE_REG_PERF_ADD = 6,
- TRACE_REG_PERF_DEL = 7,
-};
-
-struct trace_event_fields {
- const char *type;
- union {
- struct {
- const char *name;
- const int size;
- const int align;
- const int is_signed;
- const int filter_type;
- };
- int (*define_fields)(struct trace_event_call *);
- };
-};
-
-struct trace_event_class {
- const char *system;
- void *probe;
- void *perf_probe;
- int (*reg)(struct trace_event_call *, enum trace_reg, void *);
- struct trace_event_fields *fields_array;
- struct list_head * (*get_fields)(struct trace_event_call *);
- struct list_head fields;
- int (*raw_init)(struct trace_event_call *);
-};
-
-struct trace_buffer;
-
-struct trace_event_file;
-
-struct trace_event_buffer {
- struct trace_buffer *buffer;
- struct ring_buffer_event *event;
- struct trace_event_file *trace_file;
- void *entry;
- long unsigned int flags;
- int pc;
- struct pt_regs *regs;
-};
-
-struct trace_subsystem_dir;
-
-struct trace_event_file {
- struct list_head list;
- struct trace_event_call *event_call;
- struct event_filter *filter;
- struct dentry *dir;
- struct trace_array *tr;
- struct trace_subsystem_dir *system;
- struct list_head triggers;
- long unsigned int flags;
- atomic_t sm_ref;
- atomic_t tm_ref;
-};
-
-enum {
- TRACE_EVENT_FL_FILTERED_BIT = 0,
- TRACE_EVENT_FL_CAP_ANY_BIT = 1,
- TRACE_EVENT_FL_NO_SET_FILTER_BIT = 2,
- TRACE_EVENT_FL_IGNORE_ENABLE_BIT = 3,
- TRACE_EVENT_FL_TRACEPOINT_BIT = 4,
- TRACE_EVENT_FL_KPROBE_BIT = 5,
- TRACE_EVENT_FL_UPROBE_BIT = 6,
-};
-
-enum {
- TRACE_EVENT_FL_FILTERED = 1,
- TRACE_EVENT_FL_CAP_ANY = 2,
- TRACE_EVENT_FL_NO_SET_FILTER = 4,
- TRACE_EVENT_FL_IGNORE_ENABLE = 8,
- TRACE_EVENT_FL_TRACEPOINT = 16,
- TRACE_EVENT_FL_KPROBE = 32,
- TRACE_EVENT_FL_UPROBE = 64,
-};
-
-enum {
- EVENT_FILE_FL_ENABLED_BIT = 0,
- EVENT_FILE_FL_RECORDED_CMD_BIT = 1,
- EVENT_FILE_FL_RECORDED_TGID_BIT = 2,
- EVENT_FILE_FL_FILTERED_BIT = 3,
- EVENT_FILE_FL_NO_SET_FILTER_BIT = 4,
- EVENT_FILE_FL_SOFT_MODE_BIT = 5,
- EVENT_FILE_FL_SOFT_DISABLED_BIT = 6,
- EVENT_FILE_FL_TRIGGER_MODE_BIT = 7,
- EVENT_FILE_FL_TRIGGER_COND_BIT = 8,
- EVENT_FILE_FL_PID_FILTER_BIT = 9,
- EVENT_FILE_FL_WAS_ENABLED_BIT = 10,
-};
-
-enum {
- EVENT_FILE_FL_ENABLED = 1,
- EVENT_FILE_FL_RECORDED_CMD = 2,
- EVENT_FILE_FL_RECORDED_TGID = 4,
- EVENT_FILE_FL_FILTERED = 8,
- EVENT_FILE_FL_NO_SET_FILTER = 16,
- EVENT_FILE_FL_SOFT_MODE = 32,
- EVENT_FILE_FL_SOFT_DISABLED = 64,
- EVENT_FILE_FL_TRIGGER_MODE = 128,
- EVENT_FILE_FL_TRIGGER_COND = 256,
- EVENT_FILE_FL_PID_FILTER = 512,
- EVENT_FILE_FL_WAS_ENABLED = 1024,
-};
-
-enum {
- FILTER_OTHER = 0,
- FILTER_STATIC_STRING = 1,
- FILTER_DYN_STRING = 2,
- FILTER_PTR_STRING = 3,
- FILTER_TRACE_FN = 4,
- FILTER_COMM = 5,
- FILTER_CPU = 6,
-};
-
-struct fwnode_reference_args;
-
-struct fwnode_endpoint;
-
-struct fwnode_operations {
- struct fwnode_handle * (*get)(struct fwnode_handle *);
- void (*put)(struct fwnode_handle *);
- bool (*device_is_available)(const struct fwnode_handle *);
- const void * (*device_get_match_data)(const struct fwnode_handle *, const struct device *);
- bool (*property_present)(const struct fwnode_handle *, const char *);
- int (*property_read_int_array)(const struct fwnode_handle *, const char *, unsigned int, void *, size_t);
- int (*property_read_string_array)(const struct fwnode_handle *, const char *, const char **, size_t);
- const char * (*get_name)(const struct fwnode_handle *);
- const char * (*get_name_prefix)(const struct fwnode_handle *);
- struct fwnode_handle * (*get_parent)(const struct fwnode_handle *);
- struct fwnode_handle * (*get_next_child_node)(const struct fwnode_handle *, struct fwnode_handle *);
- struct fwnode_handle * (*get_named_child_node)(const struct fwnode_handle *, const char *);
- int (*get_reference_args)(const struct fwnode_handle *, const char *, const char *, unsigned int, unsigned int, struct fwnode_reference_args *);
- struct fwnode_handle * (*graph_get_next_endpoint)(const struct fwnode_handle *, struct fwnode_handle *);
- struct fwnode_handle * (*graph_get_remote_endpoint)(const struct fwnode_handle *);
- struct fwnode_handle * (*graph_get_port_parent)(struct fwnode_handle *);
- int (*graph_parse_endpoint)(const struct fwnode_handle *, struct fwnode_endpoint *);
- int (*add_links)(const struct fwnode_handle *, struct device *);
-};
-
-struct fwnode_endpoint {
- unsigned int port;
- unsigned int id;
- const struct fwnode_handle *local_fwnode;
-};
-
-struct fwnode_reference_args {
- struct fwnode_handle *fwnode;
- unsigned int nargs;
- u64 args[8];
-};
-
-struct property {
- char *name;
- int length;
- void *value;
- struct property *next;
- long unsigned int _flags;
- struct bin_attribute attr;
-};
-
-struct irq_fwspec {
- struct fwnode_handle *fwnode;
- int param_count;
- u32 param[16];
-};
-
-struct irq_data;
-
-struct irq_domain_ops {
- int (*match)(struct irq_domain *, struct device_node *, enum irq_domain_bus_token);
- int (*select)(struct irq_domain *, struct irq_fwspec *, enum irq_domain_bus_token);
- int (*map)(struct irq_domain *, unsigned int, irq_hw_number_t);
- void (*unmap)(struct irq_domain *, unsigned int);
- int (*xlate)(struct irq_domain *, struct device_node *, const u32 *, unsigned int, long unsigned int *, unsigned int *);
- int (*alloc)(struct irq_domain *, unsigned int, unsigned int, void *);
- void (*free)(struct irq_domain *, unsigned int, unsigned int);
- int (*activate)(struct irq_domain *, struct irq_data *, bool);
- void (*deactivate)(struct irq_domain *, struct irq_data *);
- int (*translate)(struct irq_domain *, struct irq_fwspec *, long unsigned int *, unsigned int *);
-};
-
-struct xbc_node {
- u16 next;
- u16 child;
- u16 parent;
- u16 data;
-};
-
-enum wb_stat_item {
- WB_RECLAIMABLE = 0,
- WB_WRITEBACK = 1,
- WB_DIRTIED = 2,
- WB_WRITTEN = 3,
- NR_WB_STAT_ITEMS = 4,
-};
-
-struct disk_stats;
-
-struct partition_meta_info;
-
-struct hd_struct {
- sector_t start_sect;
- sector_t nr_sects;
- long unsigned int stamp;
- struct disk_stats *dkstats;
- struct percpu_ref ref;
- struct device __dev;
- struct kobject *holder_dir;
- int policy;
- int partno;
- struct partition_meta_info *info;
- struct rcu_work rcu_work;
-};
-
-struct disk_part_tbl;
-
-struct block_device_operations;
-
-struct timer_rand_state;
-
-struct disk_events;
-
-struct cdrom_device_info;
-
-struct badblocks;
-
-struct gendisk {
- int major;
- int first_minor;
- int minors;
- char disk_name[32];
- short unsigned int events;
- short unsigned int event_flags;
- struct disk_part_tbl *part_tbl;
- struct hd_struct part0;
- const struct block_device_operations *fops;
- struct request_queue *queue;
- void *private_data;
- int flags;
- long unsigned int state;
- struct rw_semaphore lookup_sem;
- struct kobject *slave_dir;
- struct timer_rand_state *random;
- atomic_t sync_io;
- struct disk_events *ev;
- struct kobject integrity_kobj;
- struct cdrom_device_info *cdi;
- int node_id;
- struct badblocks *bb;
- struct lockdep_map lockdep_map;
-};
-
-struct bio_integrity_payload {
- struct bio *bip_bio;
- struct bvec_iter bip_iter;
- short unsigned int bip_slab;
- short unsigned int bip_vcnt;
- short unsigned int bip_max_vcnt;
- short unsigned int bip_flags;
- struct bvec_iter bio_iter;
- struct work_struct bip_work;
- struct bio_vec *bip_vec;
- struct bio_vec bip_inline_vecs[0];
-};
-
-struct blkg_iostat {
- u64 bytes[3];
- u64 ios[3];
-};
-
-struct blkg_iostat_set {
- struct u64_stats_sync sync;
- struct blkg_iostat cur;
- struct blkg_iostat last;
-};
-
-struct blkcg;
-
-struct blkg_policy_data;
-
-struct blkcg_gq {
- struct request_queue *q;
- struct list_head q_node;
- struct hlist_node blkcg_node;
- struct blkcg *blkcg;
- struct blkcg_gq *parent;
- struct percpu_ref refcnt;
- bool online;
- struct blkg_iostat_set *iostat_cpu;
- struct blkg_iostat_set iostat;
- struct blkg_policy_data *pd[5];
- spinlock_t async_bio_lock;
- struct bio_list async_bios;
- struct work_struct async_bio_work;
- atomic_t use_delay;
- atomic64_t delay_nsec;
- atomic64_t delay_start;
- u64 last_delay;
- int last_use;
- struct callback_head callback_head;
-};
-
-typedef unsigned int blk_qc_t;
-
-struct partition_meta_info {
- char uuid[37];
- u8 volname[64];
-};
-
-struct disk_part_tbl {
- struct callback_head callback_head;
- int len;
- struct hd_struct *last_lookup;
- struct hd_struct *part[0];
-};
-
-struct blk_integrity_iter;
-
-typedef blk_status_t integrity_processing_fn(struct blk_integrity_iter *);
-
-typedef void integrity_prepare_fn(struct request *);
-
-typedef void integrity_complete_fn(struct request *, unsigned int);
-
-struct blk_integrity_profile {
- integrity_processing_fn *generate_fn;
- integrity_processing_fn *verify_fn;
- integrity_prepare_fn *prepare_fn;
- integrity_complete_fn *complete_fn;
- const char *name;
-};
-
-struct blk_zone;
-
-typedef int (*report_zones_cb)(struct blk_zone *, unsigned int, void *);
-
-struct hd_geometry;
-
-struct pr_ops;
-
-struct block_device_operations {
- blk_qc_t (*submit_bio)(struct bio *);
- int (*open)(struct block_device *, fmode_t);
- void (*release)(struct gendisk *, fmode_t);
- int (*rw_page)(struct block_device *, sector_t, struct page *, unsigned int);
- int (*ioctl)(struct block_device *, fmode_t, unsigned int, long unsigned int);
- int (*compat_ioctl)(struct block_device *, fmode_t, unsigned int, long unsigned int);
- unsigned int (*check_events)(struct gendisk *, unsigned int);
- void (*unlock_native_capacity)(struct gendisk *);
- int (*revalidate_disk)(struct gendisk *);
- int (*getgeo)(struct block_device *, struct hd_geometry *);
- void (*swap_slot_free_notify)(struct block_device *, long unsigned int);
- int (*report_zones)(struct gendisk *, sector_t, unsigned int, report_zones_cb, void *);
- char * (*devnode)(struct gendisk *, umode_t *);
- struct module *owner;
- const struct pr_ops *pr_ops;
-};
-
-struct sg_io_v4 {
- __s32 guard;
- __u32 protocol;
- __u32 subprotocol;
- __u32 request_len;
- __u64 request;
- __u64 request_tag;
- __u32 request_attr;
- __u32 request_priority;
- __u32 request_extra;
- __u32 max_response_len;
- __u64 response;
- __u32 dout_iovec_count;
- __u32 dout_xfer_len;
- __u32 din_iovec_count;
- __u32 din_xfer_len;
- __u64 dout_xferp;
- __u64 din_xferp;
- __u32 timeout;
- __u32 flags;
- __u64 usr_ptr;
- __u32 spare_in;
- __u32 driver_status;
- __u32 transport_status;
- __u32 device_status;
- __u32 retry_delay;
- __u32 info;
- __u32 duration;
- __u32 response_len;
- __s32 din_resid;
- __s32 dout_resid;
- __u64 generated_tag;
- __u32 spare_out;
- __u32 padding;
-};
-
-struct bsg_ops {
- int (*check_proto)(struct sg_io_v4 *);
- int (*fill_hdr)(struct request *, struct sg_io_v4 *, fmode_t);
- int (*complete_rq)(struct request *, struct sg_io_v4 *);
- void (*free_rq)(struct request *);
-};
-
-typedef __u32 req_flags_t;
-
-typedef void rq_end_io_fn(struct request *, blk_status_t);
-
-enum mq_rq_state {
- MQ_RQ_IDLE = 0,
- MQ_RQ_IN_FLIGHT = 1,
- MQ_RQ_COMPLETE = 2,
-};
-
-struct blk_ksm_keyslot;
-
-struct request {
- struct request_queue *q;
- struct blk_mq_ctx *mq_ctx;
- struct blk_mq_hw_ctx *mq_hctx;
- unsigned int cmd_flags;
- req_flags_t rq_flags;
- int tag;
- int internal_tag;
- unsigned int __data_len;
- sector_t __sector;
- struct bio *bio;
- struct bio *biotail;
- struct list_head queuelist;
- union {
- struct hlist_node hash;
- struct list_head ipi_list;
- };
- union {
- struct rb_node rb_node;
- struct bio_vec special_vec;
- void *completion_data;
- int error_count;
- };
- union {
- struct {
- struct io_cq *icq;
- void *priv[2];
- } elv;
- struct {
- unsigned int seq;
- struct list_head list;
- rq_end_io_fn *saved_end_io;
- } flush;
- };
- struct gendisk *rq_disk;
- struct hd_struct *part;
- u64 alloc_time_ns;
- u64 start_time_ns;
- u64 io_start_time_ns;
- short unsigned int wbt_flags;
- short unsigned int stats_sectors;
- short unsigned int nr_phys_segments;
- short unsigned int nr_integrity_segments;
- struct bio_crypt_ctx *crypt_ctx;
- struct blk_ksm_keyslot *crypt_keyslot;
- short unsigned int write_hint;
- short unsigned int ioprio;
- enum mq_rq_state state;
- refcount_t ref;
- unsigned int timeout;
- long unsigned int deadline;
- union {
- struct __call_single_data csd;
- u64 fifo_time;
- };
- rq_end_io_fn *end_io;
- void *end_io_data;
-};
-
-struct blk_zone {
- __u64 start;
- __u64 len;
- __u64 wp;
- __u8 type;
- __u8 cond;
- __u8 non_seq;
- __u8 reset;
- __u8 resv[4];
- __u64 capacity;
- __u8 reserved[24];
-};
-
-enum elv_merge {
- ELEVATOR_NO_MERGE = 0,
- ELEVATOR_FRONT_MERGE = 1,
- ELEVATOR_BACK_MERGE = 2,
- ELEVATOR_DISCARD_MERGE = 3,
-};
-
-struct elevator_type;
-
-struct blk_mq_alloc_data;
-
-struct elevator_mq_ops {
- int (*init_sched)(struct request_queue *, struct elevator_type *);
- void (*exit_sched)(struct elevator_queue *);
- int (*init_hctx)(struct blk_mq_hw_ctx *, unsigned int);
- void (*exit_hctx)(struct blk_mq_hw_ctx *, unsigned int);
- void (*depth_updated)(struct blk_mq_hw_ctx *);
- bool (*allow_merge)(struct request_queue *, struct request *, struct bio *);
- bool (*bio_merge)(struct blk_mq_hw_ctx *, struct bio *, unsigned int);
- int (*request_merge)(struct request_queue *, struct request **, struct bio *);
- void (*request_merged)(struct request_queue *, struct request *, enum elv_merge);
- void (*requests_merged)(struct request_queue *, struct request *, struct request *);
- void (*limit_depth)(unsigned int, struct blk_mq_alloc_data *);
- void (*prepare_request)(struct request *);
- void (*finish_request)(struct request *);
- void (*insert_requests)(struct blk_mq_hw_ctx *, struct list_head *, bool);
- struct request * (*dispatch_request)(struct blk_mq_hw_ctx *);
- bool (*has_work)(struct blk_mq_hw_ctx *);
- void (*completed_request)(struct request *, u64);
- void (*requeue_request)(struct request *);
- struct request * (*former_request)(struct request_queue *, struct request *);
- struct request * (*next_request)(struct request_queue *, struct request *);
- void (*init_icq)(struct io_cq *);
- void (*exit_icq)(struct io_cq *);
-};
-
-struct elv_fs_entry;
-
-struct elevator_type {
- struct kmem_cache *icq_cache;
- struct elevator_mq_ops ops;
- size_t icq_size;
- size_t icq_align;
- struct elv_fs_entry *elevator_attrs;
- const char *elevator_name;
- const char *elevator_alias;
- const unsigned int elevator_features;
- struct module *elevator_owner;
- char icq_cache_name[22];
- struct list_head list;
-};
-
-struct elevator_queue {
- struct elevator_type *type;
- void *elevator_data;
- struct kobject kobj;
- struct mutex sysfs_lock;
- unsigned int registered: 1;
- struct hlist_head hash[64];
-};
-
-struct elv_fs_entry {
- struct attribute attr;
- ssize_t (*show)(struct elevator_queue *, char *);
- ssize_t (*store)(struct elevator_queue *, const char *, size_t);
-};
-
-enum blk_eh_timer_return {
- BLK_EH_DONE = 0,
- BLK_EH_RESET_TIMER = 1,
-};
-
-struct blk_mq_queue_data;
-
-struct blk_mq_ops {
- blk_status_t (*queue_rq)(struct blk_mq_hw_ctx *, const struct blk_mq_queue_data *);
- void (*commit_rqs)(struct blk_mq_hw_ctx *);
- bool (*get_budget)(struct request_queue *);
- void (*put_budget)(struct request_queue *);
- enum blk_eh_timer_return (*timeout)(struct request *, bool);
- int (*poll)(struct blk_mq_hw_ctx *);
- void (*complete)(struct request *);
- int (*init_hctx)(struct blk_mq_hw_ctx *, void *, unsigned int);
- void (*exit_hctx)(struct blk_mq_hw_ctx *, unsigned int);
- int (*init_request)(struct blk_mq_tag_set *, struct request *, unsigned int, unsigned int);
- void (*exit_request)(struct blk_mq_tag_set *, struct request *, unsigned int);
- void (*initialize_rq_fn)(struct request *);
- void (*cleanup_rq)(struct request *);
- bool (*busy)(struct request_queue *);
- int (*map_queues)(struct blk_mq_tag_set *);
-};
-
-struct blk_integrity_iter {
- void *prot_buf;
- void *data_buf;
- sector_t seed;
- unsigned int data_size;
- short unsigned int interval;
- const char *disk_name;
-};
-
-enum pr_type {
- PR_WRITE_EXCLUSIVE = 1,
- PR_EXCLUSIVE_ACCESS = 2,
- PR_WRITE_EXCLUSIVE_REG_ONLY = 3,
- PR_EXCLUSIVE_ACCESS_REG_ONLY = 4,
- PR_WRITE_EXCLUSIVE_ALL_REGS = 5,
- PR_EXCLUSIVE_ACCESS_ALL_REGS = 6,
-};
-
-struct pr_ops {
- int (*pr_register)(struct block_device *, u64, u64, u32);
- int (*pr_reserve)(struct block_device *, u64, enum pr_type, u32);
- int (*pr_release)(struct block_device *, u64, enum pr_type);
- int (*pr_preempt)(struct block_device *, u64, u64, enum pr_type, bool);
- int (*pr_clear)(struct block_device *, u64);
-};
-
-enum blkg_iostat_type {
- BLKG_IOSTAT_READ = 0,
- BLKG_IOSTAT_WRITE = 1,
- BLKG_IOSTAT_DISCARD = 2,
- BLKG_IOSTAT_NR = 3,
-};
-
-struct blkcg_policy_data;
-
-struct blkcg {
- struct cgroup_subsys_state css;
- spinlock_t lock;
- refcount_t online_pin;
- struct xarray blkg_tree;
- struct blkcg_gq *blkg_hint;
- struct hlist_head blkg_list;
- struct blkcg_policy_data *cpd[5];
- struct list_head all_blkcgs_node;
- struct list_head cgwb_list;
-};
-
-struct blkcg_policy_data {
- struct blkcg *blkcg;
- int plid;
-};
-
-struct blkg_policy_data {
- struct blkcg_gq *blkg;
- int plid;
-};
-
-enum memcg_stat_item {
- MEMCG_SWAP = 37,
- MEMCG_SOCK = 38,
- MEMCG_PERCPU_B = 39,
- MEMCG_NR_STAT = 40,
-};
-
-enum memcg_memory_event {
- MEMCG_LOW = 0,
- MEMCG_HIGH = 1,
- MEMCG_MAX = 2,
- MEMCG_OOM = 3,
- MEMCG_OOM_KILL = 4,
- MEMCG_SWAP_HIGH = 5,
- MEMCG_SWAP_MAX = 6,
- MEMCG_SWAP_FAIL = 7,
- MEMCG_NR_MEMORY_EVENTS = 8,
-};
-
-enum mem_cgroup_events_target {
- MEM_CGROUP_TARGET_THRESH = 0,
- MEM_CGROUP_TARGET_SOFTLIMIT = 1,
- MEM_CGROUP_NTARGETS = 2,
-};
-
-struct memcg_vmstats_percpu {
- long int stat[40];
- long unsigned int events[95];
- long unsigned int nr_page_events;
- long unsigned int targets[2];
-};
-
-struct mem_cgroup_reclaim_iter {
- struct mem_cgroup *position;
- unsigned int generation;
-};
-
-struct lruvec_stat {
- long int count[37];
-};
-
-struct memcg_shrinker_map {
- struct callback_head rcu;
- long unsigned int map[0];
-};
-
-struct mem_cgroup_per_node {
- struct lruvec lruvec;
- struct lruvec_stat *lruvec_stat_local;
- struct lruvec_stat *lruvec_stat_cpu;
- atomic_long_t lruvec_stat[37];
- long unsigned int lru_zone_size[20];
- struct mem_cgroup_reclaim_iter iter;
- struct memcg_shrinker_map *shrinker_map;
- struct rb_node tree_node;
- long unsigned int usage_in_excess;
- bool on_tree;
- struct mem_cgroup *memcg;
-};
-
-struct eventfd_ctx;
-
-struct mem_cgroup_threshold {
- struct eventfd_ctx *eventfd;
- long unsigned int threshold;
-};
-
-struct mem_cgroup_threshold_ary {
- int current_threshold;
- unsigned int size;
- struct mem_cgroup_threshold entries[0];
-};
-
-struct percpu_cluster {
- struct swap_cluster_info index;
- unsigned int next;
-};
-
-enum fs_value_type {
- fs_value_is_undefined = 0,
- fs_value_is_flag = 1,
- fs_value_is_string = 2,
- fs_value_is_blob = 3,
- fs_value_is_filename = 4,
- fs_value_is_file = 5,
-};
-
-struct fs_parameter {
- const char *key;
- enum fs_value_type type: 8;
- union {
- char *string;
- void *blob;
- struct filename *name;
- struct file *file;
- };
- size_t size;
- int dirfd;
-};
-
-struct fc_log {
- refcount_t usage;
- u8 head;
- u8 tail;
- u8 need_free;
- struct module *owner;
- char *buffer[8];
-};
-
-struct fs_context_operations {
- void (*free)(struct fs_context *);
- int (*dup)(struct fs_context *, struct fs_context *);
- int (*parse_param)(struct fs_context *, struct fs_parameter *);
- int (*parse_monolithic)(struct fs_context *, void *);
- int (*get_tree)(struct fs_context *);
- int (*reconfigure)(struct fs_context *);
-};
-
-struct fs_parse_result {
- bool negated;
- union {
- bool boolean;
- int int_32;
- unsigned int uint_32;
- u64 uint_64;
- };
-};
-
-struct trace_event_raw_initcall_level {
- struct trace_entry ent;
- u32 __data_loc_level;
- char __data[0];
-};
-
-struct trace_event_raw_initcall_start {
- struct trace_entry ent;
- initcall_t func;
- char __data[0];
-};
-
-struct trace_event_raw_initcall_finish {
- struct trace_entry ent;
- initcall_t func;
- int ret;
- char __data[0];
-};
-
-struct trace_event_data_offsets_initcall_level {
- u32 level;
-};
-
-struct trace_event_data_offsets_initcall_start {};
-
-struct trace_event_data_offsets_initcall_finish {};
-
-typedef void (*btf_trace_initcall_level)(void *, const char *);
-
-typedef void (*btf_trace_initcall_start)(void *, initcall_t);
-
-typedef void (*btf_trace_initcall_finish)(void *, initcall_t, int);
-
-struct blacklist_entry {
- struct list_head next;
- char *buf;
-};
-
-typedef __u32 Elf32_Word;
-
-struct elf32_note {
- Elf32_Word n_namesz;
- Elf32_Word n_descsz;
- Elf32_Word n_type;
-};
-
-enum pcpu_fc {
- PCPU_FC_AUTO = 0,
- PCPU_FC_EMBED = 1,
- PCPU_FC_PAGE = 2,
- PCPU_FC_NR = 3,
-};
-
-enum {
- UNAME26 = 131072,
- ADDR_NO_RANDOMIZE = 262144,
- FDPIC_FUNCPTRS = 524288,
- MMAP_PAGE_ZERO = 1048576,
- ADDR_COMPAT_LAYOUT = 2097152,
- READ_IMPLIES_EXEC = 4194304,
- ADDR_LIMIT_32BIT = 8388608,
- SHORT_INODE = 16777216,
- WHOLE_SECONDS = 33554432,
- STICKY_TIMEOUTS = 67108864,
- ADDR_LIMIT_3GB = 134217728,
-};
-
-enum hrtimer_base_type {
- HRTIMER_BASE_MONOTONIC = 0,
- HRTIMER_BASE_REALTIME = 1,
- HRTIMER_BASE_BOOTTIME = 2,
- HRTIMER_BASE_TAI = 3,
- HRTIMER_BASE_MONOTONIC_SOFT = 4,
- HRTIMER_BASE_REALTIME_SOFT = 5,
- HRTIMER_BASE_BOOTTIME_SOFT = 6,
- HRTIMER_BASE_TAI_SOFT = 7,
- HRTIMER_MAX_CLOCK_BASES = 8,
-};
-
-enum {
- MM_FILEPAGES = 0,
- MM_ANONPAGES = 1,
- MM_SWAPENTS = 2,
- MM_SHMEMPAGES = 3,
- NR_MM_COUNTERS = 4,
-};
-
-enum rseq_cs_flags_bit {
- RSEQ_CS_FLAG_NO_RESTART_ON_PREEMPT_BIT = 0,
- RSEQ_CS_FLAG_NO_RESTART_ON_SIGNAL_BIT = 1,
- RSEQ_CS_FLAG_NO_RESTART_ON_MIGRATE_BIT = 2,
-};
-
-enum uclamp_id {
- UCLAMP_MIN = 0,
- UCLAMP_MAX = 1,
- UCLAMP_CNT = 2,
-};
-
-enum perf_event_task_context {
- perf_invalid_context = 4294967295,
- perf_hw_context = 0,
- perf_sw_context = 1,
- perf_nr_task_contexts = 2,
-};
-
-enum rseq_event_mask_bits {
- RSEQ_EVENT_PREEMPT_BIT = 0,
- RSEQ_EVENT_SIGNAL_BIT = 1,
- RSEQ_EVENT_MIGRATE_BIT = 2,
-};
-
-enum {
- PROC_ROOT_INO = 1,
- PROC_IPC_INIT_INO = 4026531839,
- PROC_UTS_INIT_INO = 4026531838,
- PROC_USER_INIT_INO = 4026531837,
- PROC_PID_INIT_INO = 4026531836,
- PROC_CGROUP_INIT_INO = 4026531835,
- PROC_TIME_INIT_INO = 4026531834,
-};
-
-typedef short int __s16;
-
-typedef __s16 s16;
-
-typedef __u16 __le16;
-
-typedef __u16 __be16;
-
-typedef __u32 __be32;
-
-typedef __u64 __be64;
-
-typedef __u32 __wsum;
-
-typedef unsigned int slab_flags_t;
-
-struct llist_head {
- struct llist_node *first;
-};
-
-struct rhash_head {
- struct rhash_head *next;
-};
-
-struct rhashtable;
-
-struct rhashtable_compare_arg {
- struct rhashtable *ht;
- const void *key;
-};
-
-typedef u32 (*rht_hashfn_t)(const void *, u32, u32);
-
-typedef u32 (*rht_obj_hashfn_t)(const void *, u32, u32);
-
-typedef int (*rht_obj_cmpfn_t)(struct rhashtable_compare_arg *, const void *);
-
-struct rhashtable_params {
- u16 nelem_hint;
- u16 key_len;
- u16 key_offset;
- u16 head_offset;
- unsigned int max_size;
- u16 min_size;
- bool automatic_shrinking;
- rht_hashfn_t hashfn;
- rht_obj_hashfn_t obj_hashfn;
- rht_obj_cmpfn_t obj_cmpfn;
-};
-
-struct bucket_table;
-
-struct rhashtable {
- struct bucket_table *tbl;
- unsigned int key_len;
- unsigned int max_elems;
- struct rhashtable_params p;
- bool rhlist;
- struct work_struct run_work;
- struct mutex mutex;
- spinlock_t lock;
- atomic_t nelems;
-};
-
-struct fs_struct {
- int users;
- spinlock_t lock;
- seqcount_spinlock_t seq;
- int umask;
- int in_exec;
- struct path root;
- struct path pwd;
-};
-
-struct pipe_buffer;
-
-struct watch_queue;
-
-struct pipe_inode_info {
- struct mutex mutex;
- wait_queue_head_t rd_wait;
- wait_queue_head_t wr_wait;
- unsigned int head;
- unsigned int tail;
- unsigned int max_usage;
- unsigned int ring_size;
- bool note_loss;
- unsigned int nr_accounted;
- unsigned int readers;
- unsigned int writers;
- unsigned int files;
- unsigned int r_counter;
- unsigned int w_counter;
- struct page *tmp_page;
- struct fasync_struct *fasync_readers;
- struct fasync_struct *fasync_writers;
- struct pipe_buffer *bufs;
- struct user_struct *user;
- struct watch_queue *watch_queue;
-};
-
-struct notifier_block;
-
-typedef int (*notifier_fn_t)(struct notifier_block *, long unsigned int, void *);
-
-struct notifier_block {
- notifier_fn_t notifier_call;
- struct notifier_block *next;
- int priority;
-};
-
-struct blocking_notifier_head {
- struct rw_semaphore rwsem;
- struct notifier_block *head;
-};
-
-struct raw_notifier_head {
- struct notifier_block *head;
-};
-
-struct vfsmount {
- struct dentry *mnt_root;
- struct super_block *mnt_sb;
- int mnt_flags;
-};
-
-struct ld_semaphore {
- atomic_long_t count;
- raw_spinlock_t wait_lock;
- unsigned int wait_readers;
- struct list_head read_wait;
- struct list_head write_wait;
-};
-
-typedef unsigned int tcflag_t;
-
-typedef unsigned char cc_t;
-
-typedef unsigned int speed_t;
-
-struct ktermios {
- tcflag_t c_iflag;
- tcflag_t c_oflag;
- tcflag_t c_cflag;
- tcflag_t c_lflag;
- cc_t c_line;
- cc_t c_cc[19];
- speed_t c_ispeed;
- speed_t c_ospeed;
-};
-
-struct winsize {
- short unsigned int ws_row;
- short unsigned int ws_col;
- short unsigned int ws_xpixel;
- short unsigned int ws_ypixel;
-};
-
-struct tty_driver;
-
-struct tty_operations;
-
-struct tty_ldisc;
-
-struct termiox;
-
-struct tty_port;
-
-struct tty_struct {
- int magic;
- struct kref kref;
- struct device *dev;
- struct tty_driver *driver;
- const struct tty_operations *ops;
- int index;
- struct ld_semaphore ldisc_sem;
- struct tty_ldisc *ldisc;
- struct mutex atomic_write_lock;
- struct mutex legacy_mutex;
- struct mutex throttle_mutex;
- struct rw_semaphore termios_rwsem;
- struct mutex winsize_mutex;
- spinlock_t ctrl_lock;
- spinlock_t flow_lock;
- struct ktermios termios;
- struct ktermios termios_locked;
- struct termiox *termiox;
- char name[64];
- struct pid *pgrp;
- struct pid *session;
- long unsigned int flags;
- int count;
- struct winsize winsize;
- long unsigned int stopped: 1;
- long unsigned int flow_stopped: 1;
- int: 30;
- long unsigned int unused: 62;
- int hw_stopped;
- long unsigned int ctrl_status: 8;
- long unsigned int packet: 1;
- int: 23;
- long unsigned int unused_ctrl: 55;
- unsigned int receive_room;
- int flow_change;
- struct tty_struct *link;
- struct fasync_struct *fasync;
- wait_queue_head_t write_wait;
- wait_queue_head_t read_wait;
- struct work_struct hangup_work;
- void *disc_data;
- void *driver_data;
- spinlock_t files_lock;
- struct list_head tty_files;
- int closing;
- unsigned char *write_buf;
- int write_cnt;
- struct work_struct SAK_work;
- struct tty_port *port;
-};
-
-typedef struct {
- size_t written;
- size_t count;
- union {
- char *buf;
- void *data;
- } arg;
- int error;
-} read_descriptor_t;
-
-struct posix_acl_entry {
- short int e_tag;
- short unsigned int e_perm;
- union {
- kuid_t e_uid;
- kgid_t e_gid;
- };
-};
-
-struct posix_acl {
- refcount_t a_refcount;
- struct callback_head a_rcu;
- unsigned int a_count;
- struct posix_acl_entry a_entries[0];
-};
-
-typedef __u64 __addrpair;
-
-typedef __u32 __portpair;
-
-typedef struct {
- struct net *net;
-} possible_net_t;
-
-struct in6_addr {
- union {
- __u8 u6_addr8[16];
- __be16 u6_addr16[8];
- __be32 u6_addr32[4];
- } in6_u;
-};
-
-struct hlist_nulls_node {
- struct hlist_nulls_node *next;
- struct hlist_nulls_node **pprev;
-};
-
-struct proto;
-
-struct inet_timewait_death_row;
-
-struct sock_common {
- union {
- __addrpair skc_addrpair;
- struct {
- __be32 skc_daddr;
- __be32 skc_rcv_saddr;
- };
- };
- union {
- unsigned int skc_hash;
- __u16 skc_u16hashes[2];
- };
- union {
- __portpair skc_portpair;
- struct {
- __be16 skc_dport;
- __u16 skc_num;
- };
- };
- short unsigned int skc_family;
- volatile unsigned char skc_state;
- unsigned char skc_reuse: 4;
- unsigned char skc_reuseport: 1;
- unsigned char skc_ipv6only: 1;
- unsigned char skc_net_refcnt: 1;
- int skc_bound_dev_if;
- union {
- struct hlist_node skc_bind_node;
- struct hlist_node skc_portaddr_node;
- };
- struct proto *skc_prot;
- possible_net_t skc_net;
- struct in6_addr skc_v6_daddr;
- struct in6_addr skc_v6_rcv_saddr;
- atomic64_t skc_cookie;
- union {
- long unsigned int skc_flags;
- struct sock *skc_listener;
- struct inet_timewait_death_row *skc_tw_dr;
- };
- int skc_dontcopy_begin[0];
- union {
- struct hlist_node skc_node;
- struct hlist_nulls_node skc_nulls_node;
- };
- short unsigned int skc_tx_queue_mapping;
- short unsigned int skc_rx_queue_mapping;
- union {
- int skc_incoming_cpu;
- u32 skc_rcv_wnd;
- u32 skc_tw_rcv_nxt;
- };
- refcount_t skc_refcnt;
- int skc_dontcopy_end[0];
- union {
- u32 skc_rxhash;
- u32 skc_window_clamp;
- u32 skc_tw_snd_nxt;
- };
-};
-
-typedef struct {
- spinlock_t slock;
- int owned;
- wait_queue_head_t wq;
-} socket_lock_t;
-
-struct sk_buff;
-
-struct sk_buff_head {
- struct sk_buff *next;
- struct sk_buff *prev;
- __u32 qlen;
- spinlock_t lock;
-};
-
-typedef u64 netdev_features_t;
-
-struct sock_cgroup_data {
- union {
- struct {
- u8 is_data: 1;
- u8 no_refcnt: 1;
- u8 unused: 6;
- u8 padding;
- u16 prioidx;
- u32 classid;
- };
- u64 val;
- };
-};
-
-struct sk_filter;
-
-struct socket_wq;
-
-struct xfrm_policy;
-
-struct dst_entry;
-
-struct socket;
-
-struct net_device;
-
-struct sock_reuseport;
-
-struct bpf_local_storage;
-
-struct sock {
- struct sock_common __sk_common;
- socket_lock_t sk_lock;
- atomic_t sk_drops;
- int sk_rcvlowat;
- struct sk_buff_head sk_error_queue;
- struct sk_buff *sk_rx_skb_cache;
- struct sk_buff_head sk_receive_queue;
- struct {
- atomic_t rmem_alloc;
- int len;
- struct sk_buff *head;
- struct sk_buff *tail;
- } sk_backlog;
- int sk_forward_alloc;
- unsigned int sk_ll_usec;
- unsigned int sk_napi_id;
- int sk_rcvbuf;
- struct sk_filter *sk_filter;
- union {
- struct socket_wq *sk_wq;
- struct socket_wq *sk_wq_raw;
- };
- struct xfrm_policy *sk_policy[2];
- struct dst_entry *sk_rx_dst;
- struct dst_entry *sk_dst_cache;
- atomic_t sk_omem_alloc;
- int sk_sndbuf;
- int sk_wmem_queued;
- refcount_t sk_wmem_alloc;
- long unsigned int sk_tsq_flags;
- union {
- struct sk_buff *sk_send_head;
- struct rb_root tcp_rtx_queue;
- };
- struct sk_buff *sk_tx_skb_cache;
- struct sk_buff_head sk_write_queue;
- __s32 sk_peek_off;
- int sk_write_pending;
- __u32 sk_dst_pending_confirm;
- u32 sk_pacing_status;
- long int sk_sndtimeo;
- struct timer_list sk_timer;
- __u32 sk_priority;
- __u32 sk_mark;
- long unsigned int sk_pacing_rate;
- long unsigned int sk_max_pacing_rate;
- struct page_frag sk_frag;
- netdev_features_t sk_route_caps;
- netdev_features_t sk_route_nocaps;
- netdev_features_t sk_route_forced_caps;
- int sk_gso_type;
- unsigned int sk_gso_max_size;
- gfp_t sk_allocation;
- __u32 sk_txhash;
- u8 sk_padding: 1;
- u8 sk_kern_sock: 1;
- u8 sk_no_check_tx: 1;
- u8 sk_no_check_rx: 1;
- u8 sk_userlocks: 4;
- u8 sk_pacing_shift;
- u16 sk_type;
- u16 sk_protocol;
- u16 sk_gso_max_segs;
- long unsigned int sk_lingertime;
- struct proto *sk_prot_creator;
- rwlock_t sk_callback_lock;
- int sk_err;
- int sk_err_soft;
- u32 sk_ack_backlog;
- u32 sk_max_ack_backlog;
- kuid_t sk_uid;
- struct pid *sk_peer_pid;
- const struct cred *sk_peer_cred;
- long int sk_rcvtimeo;
- ktime_t sk_stamp;
- u16 sk_tsflags;
- u8 sk_shutdown;
- u32 sk_tskey;
- atomic_t sk_zckey;
- u8 sk_clockid;
- u8 sk_txtime_deadline_mode: 1;
- u8 sk_txtime_report_errors: 1;
- u8 sk_txtime_unused: 6;
- struct socket *sk_socket;
- void *sk_user_data;
- void *sk_security;
- struct sock_cgroup_data sk_cgrp_data;
- struct mem_cgroup *sk_memcg;
- void (*sk_state_change)(struct sock *);
- void (*sk_data_ready)(struct sock *);
- void (*sk_write_space)(struct sock *);
- void (*sk_error_report)(struct sock *);
- int (*sk_backlog_rcv)(struct sock *, struct sk_buff *);
- struct sk_buff * (*sk_validate_xmit_skb)(struct sock *, struct net_device *, struct sk_buff *);
- void (*sk_destruct)(struct sock *);
- struct sock_reuseport *sk_reuseport_cb;
- struct bpf_local_storage *sk_bpf_storage;
- struct callback_head sk_rcu;
-};
-
-typedef short unsigned int __kernel_sa_family_t;
-
-typedef __kernel_sa_family_t sa_family_t;
-
-struct sockaddr {
- sa_family_t sa_family;
- char sa_data[14];
-};
-
-struct msghdr {
- void *msg_name;
- int msg_namelen;
- struct iov_iter msg_iter;
- union {
- void *msg_control;
- void *msg_control_user;
- };
- bool msg_control_is_user: 1;
- __kernel_size_t msg_controllen;
- unsigned int msg_flags;
- struct kiocb *msg_iocb;
-};
-
-typedef struct {
- unsigned int clock_rate;
- unsigned int clock_type;
- short unsigned int loopback;
-} sync_serial_settings;
-
-typedef struct {
- unsigned int clock_rate;
- unsigned int clock_type;
- short unsigned int loopback;
- unsigned int slot_map;
-} te1_settings;
-
-typedef struct {
- short unsigned int encoding;
- short unsigned int parity;
-} raw_hdlc_proto;
-
-typedef struct {
- unsigned int t391;
- unsigned int t392;
- unsigned int n391;
- unsigned int n392;
- unsigned int n393;
- short unsigned int lmi;
- short unsigned int dce;
-} fr_proto;
-
-typedef struct {
- unsigned int dlci;
-} fr_proto_pvc;
-
-typedef struct {
- unsigned int dlci;
- char master[16];
-} fr_proto_pvc_info;
-
-typedef struct {
- unsigned int interval;
- unsigned int timeout;
-} cisco_proto;
-
-typedef struct {
- short unsigned int dce;
- unsigned int modulo;
- unsigned int window;
- unsigned int t1;
- unsigned int t2;
- unsigned int n2;
-} x25_hdlc_proto;
-
-struct ifmap {
- long unsigned int mem_start;
- long unsigned int mem_end;
- short unsigned int base_addr;
- unsigned char irq;
- unsigned char dma;
- unsigned char port;
-};
-
-struct if_settings {
- unsigned int type;
- unsigned int size;
- union {
- raw_hdlc_proto *raw_hdlc;
- cisco_proto *cisco;
- fr_proto *fr;
- fr_proto_pvc *fr_pvc;
- fr_proto_pvc_info *fr_pvc_info;
- x25_hdlc_proto *x25;
- sync_serial_settings *sync;
- te1_settings *te1;
- } ifs_ifsu;
-};
-
-struct ifreq {
- union {
- char ifrn_name[16];
- } ifr_ifrn;
- union {
- struct sockaddr ifru_addr;
- struct sockaddr ifru_dstaddr;
- struct sockaddr ifru_broadaddr;
- struct sockaddr ifru_netmask;
- struct sockaddr ifru_hwaddr;
- short int ifru_flags;
- int ifru_ivalue;
- int ifru_mtu;
- struct ifmap ifru_map;
- char ifru_slave[16];
- char ifru_newname[16];
- void *ifru_data;
- struct if_settings ifru_settings;
- } ifr_ifru;
-};
-
-struct termiox {
- __u16 x_hflag;
- __u16 x_cflag;
- __u16 x_rflag[5];
- __u16 x_sflag;
-};
-
-struct serial_icounter_struct;
-
-struct serial_struct;
-
-struct tty_operations {
- struct tty_struct * (*lookup)(struct tty_driver *, struct file *, int);
- int (*install)(struct tty_driver *, struct tty_struct *);
- void (*remove)(struct tty_driver *, struct tty_struct *);
- int (*open)(struct tty_struct *, struct file *);
- void (*close)(struct tty_struct *, struct file *);
- void (*shutdown)(struct tty_struct *);
- void (*cleanup)(struct tty_struct *);
- int (*write)(struct tty_struct *, const unsigned char *, int);
- int (*put_char)(struct tty_struct *, unsigned char);
- void (*flush_chars)(struct tty_struct *);
- int (*write_room)(struct tty_struct *);
- int (*chars_in_buffer)(struct tty_struct *);
- int (*ioctl)(struct tty_struct *, unsigned int, long unsigned int);
- long int (*compat_ioctl)(struct tty_struct *, unsigned int, long unsigned int);
- void (*set_termios)(struct tty_struct *, struct ktermios *);
- void (*throttle)(struct tty_struct *);
- void (*unthrottle)(struct tty_struct *);
- void (*stop)(struct tty_struct *);
- void (*start)(struct tty_struct *);
- void (*hangup)(struct tty_struct *);
- int (*break_ctl)(struct tty_struct *, int);
- void (*flush_buffer)(struct tty_struct *);
- void (*set_ldisc)(struct tty_struct *);
- void (*wait_until_sent)(struct tty_struct *, int);
- void (*send_xchar)(struct tty_struct *, char);
- int (*tiocmget)(struct tty_struct *);
- int (*tiocmset)(struct tty_struct *, unsigned int, unsigned int);
- int (*resize)(struct tty_struct *, struct winsize *);
- int (*set_termiox)(struct tty_struct *, struct termiox *);
- int (*get_icount)(struct tty_struct *, struct serial_icounter_struct *);
- int (*get_serial)(struct tty_struct *, struct serial_struct *);
- int (*set_serial)(struct tty_struct *, struct serial_struct *);
- void (*show_fdinfo)(struct tty_struct *, struct seq_file *);
- int (*poll_init)(struct tty_driver *, int, char *);
- int (*poll_get_char)(struct tty_driver *, int);
- void (*poll_put_char)(struct tty_driver *, int, char);
- int (*proc_show)(struct seq_file *, void *);
-};
-
-struct proc_dir_entry;
-
-struct tty_driver {
- int magic;
- struct kref kref;
- struct cdev **cdevs;
- struct module *owner;
- const char *driver_name;
- const char *name;
- int name_base;
- int major;
- int minor_start;
- unsigned int num;
- short int type;
- short int subtype;
- struct ktermios init_termios;
- long unsigned int flags;
- struct proc_dir_entry *proc_entry;
- struct tty_driver *other;
- struct tty_struct **ttys;
- struct tty_port **ports;
- struct ktermios **termios;
- void *driver_state;
- const struct tty_operations *ops;
- struct list_head tty_drivers;
-};
-
-struct tty_buffer {
- union {
- struct tty_buffer *next;
- struct llist_node free;
- };
- int used;
- int size;
- int commit;
- int read;
- int flags;
- long unsigned int data[0];
-};
-
-struct tty_bufhead {
- struct tty_buffer *head;
- struct work_struct work;
- struct mutex lock;
- atomic_t priority;
- struct tty_buffer sentinel;
- struct llist_head free;
- atomic_t mem_used;
- int mem_limit;
- struct tty_buffer *tail;
-};
-
-struct tty_port_operations;
-
-struct tty_port_client_operations;
-
-struct tty_port {
- struct tty_bufhead buf;
- struct tty_struct *tty;
- struct tty_struct *itty;
- const struct tty_port_operations *ops;
- const struct tty_port_client_operations *client_ops;
- spinlock_t lock;
- int blocked_open;
- int count;
- wait_queue_head_t open_wait;
- wait_queue_head_t delta_msr_wait;
- long unsigned int flags;
- long unsigned int iflags;
- unsigned char console: 1;
- unsigned char low_latency: 1;
- struct mutex mutex;
- struct mutex buf_mutex;
- unsigned char *xmit_buf;
- unsigned int close_delay;
- unsigned int closing_wait;
- int drain_delay;
- struct kref kref;
- void *client_data;
-};
-
-struct tty_ldisc_ops {
- int magic;
- char *name;
- int num;
- int flags;
- int (*open)(struct tty_struct *);
- void (*close)(struct tty_struct *);
- void (*flush_buffer)(struct tty_struct *);
- ssize_t (*read)(struct tty_struct *, struct file *, unsigned char *, size_t);
- ssize_t (*write)(struct tty_struct *, struct file *, const unsigned char *, size_t);
- int (*ioctl)(struct tty_struct *, struct file *, unsigned int, long unsigned int);
- int (*compat_ioctl)(struct tty_struct *, struct file *, unsigned int, long unsigned int);
- void (*set_termios)(struct tty_struct *, struct ktermios *);
- __poll_t (*poll)(struct tty_struct *, struct file *, struct poll_table_struct *);
- int (*hangup)(struct tty_struct *);
- void (*receive_buf)(struct tty_struct *, const unsigned char *, char *, int);
- void (*write_wakeup)(struct tty_struct *);
- void (*dcd_change)(struct tty_struct *, unsigned int);
- int (*receive_buf2)(struct tty_struct *, const unsigned char *, char *, int);
- struct module *owner;
- int refcount;
-};
-
-struct tty_ldisc {
- struct tty_ldisc_ops *ops;
- struct tty_struct *tty;
-};
-
-struct tty_port_operations {
- int (*carrier_raised)(struct tty_port *);
- void (*dtr_rts)(struct tty_port *, int);
- void (*shutdown)(struct tty_port *);
- int (*activate)(struct tty_port *, struct tty_struct *);
- void (*destruct)(struct tty_port *);
-};
-
-struct tty_port_client_operations {
- int (*receive_buf)(struct tty_port *, const unsigned char *, const unsigned char *, size_t);
- void (*write_wakeup)(struct tty_port *);
-};
-
-struct prot_inuse;
-
-struct netns_core {
- struct ctl_table_header *sysctl_hdr;
- int sysctl_somaxconn;
- int *sock_inuse;
- struct prot_inuse *prot_inuse;
-};
-
-struct tcp_mib;
-
-struct ipstats_mib;
-
-struct linux_mib;
-
-struct udp_mib;
-
-struct icmp_mib;
-
-struct icmpmsg_mib;
-
-struct icmpv6_mib;
-
-struct icmpv6msg_mib;
-
-struct linux_tls_mib;
-
-struct mptcp_mib;
-
-struct netns_mib {
- struct tcp_mib *tcp_statistics;
- struct ipstats_mib *ip_statistics;
- struct linux_mib *net_statistics;
- struct udp_mib *udp_statistics;
- struct udp_mib *udplite_statistics;
- struct icmp_mib *icmp_statistics;
- struct icmpmsg_mib *icmpmsg_statistics;
- struct proc_dir_entry *proc_net_devsnmp6;
- struct udp_mib *udp_stats_in6;
- struct udp_mib *udplite_stats_in6;
- struct ipstats_mib *ipv6_statistics;
- struct icmpv6_mib *icmpv6_statistics;
- struct icmpv6msg_mib *icmpv6msg_statistics;
- struct linux_tls_mib *tls_statistics;
- struct mptcp_mib *mptcp_statistics;
-};
-
-struct netns_packet {
- struct mutex sklist_lock;
- struct hlist_head sklist;
-};
-
-struct netns_unix {
- int sysctl_max_dgram_qlen;
- struct ctl_table_header *ctl;
-};
-
-struct netns_nexthop {
- struct rb_root rb_root;
- struct hlist_head *devhash;
- unsigned int seq;
- u32 last_id_allocated;
- struct blocking_notifier_head notifier_chain;
-};
-
-struct local_ports {
- seqlock_t lock;
- int range[2];
- bool warned;
-};
-
-struct inet_hashinfo;
-
-struct inet_timewait_death_row {
- atomic_t tw_count;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct inet_hashinfo *hashinfo;
- int sysctl_max_tw_buckets;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct ping_group_range {
- seqlock_t lock;
- kgid_t range[2];
-};
-
-typedef struct {
- u64 key[2];
-} siphash_key_t;
-
-struct ipv4_devconf;
-
-struct ip_ra_chain;
-
-struct fib_rules_ops;
-
-struct fib_table;
-
-struct inet_peer_base;
-
-struct fqdir;
-
-struct xt_table;
-
-struct tcp_congestion_ops;
-
-struct tcp_fastopen_context;
-
-struct fib_notifier_ops;
-
-struct netns_ipv4 {
- struct ctl_table_header *forw_hdr;
- struct ctl_table_header *frags_hdr;
- struct ctl_table_header *ipv4_hdr;
- struct ctl_table_header *route_hdr;
- struct ctl_table_header *xfrm4_hdr;
- struct ipv4_devconf *devconf_all;
- struct ipv4_devconf *devconf_dflt;
- struct ip_ra_chain *ra_chain;
- struct mutex ra_mutex;
- struct fib_rules_ops *rules_ops;
- bool fib_has_custom_rules;
- unsigned int fib_rules_require_fldissect;
- struct fib_table *fib_main;
- struct fib_table *fib_default;
- bool fib_has_custom_local_routes;
- int fib_num_tclassid_users;
- struct hlist_head *fib_table_hash;
- bool fib_offload_disabled;
- struct sock *fibnl;
- struct sock **icmp_sk;
- struct sock *mc_autojoin_sk;
- struct inet_peer_base *peers;
- struct sock **tcp_sk;
- struct fqdir *fqdir;
- struct xt_table *iptable_filter;
- struct xt_table *iptable_mangle;
- struct xt_table *iptable_raw;
- struct xt_table *arptable_filter;
- struct xt_table *iptable_security;
- struct xt_table *nat_table;
- int sysctl_icmp_echo_ignore_all;
- int sysctl_icmp_echo_ignore_broadcasts;
- int sysctl_icmp_ignore_bogus_error_responses;
- int sysctl_icmp_ratelimit;
- int sysctl_icmp_ratemask;
- int sysctl_icmp_errors_use_inbound_ifaddr;
- struct local_ports ip_local_ports;
- int sysctl_tcp_ecn;
- int sysctl_tcp_ecn_fallback;
- int sysctl_ip_default_ttl;
- int sysctl_ip_no_pmtu_disc;
- int sysctl_ip_fwd_use_pmtu;
- int sysctl_ip_fwd_update_priority;
- int sysctl_ip_nonlocal_bind;
- int sysctl_ip_autobind_reuse;
- int sysctl_ip_dynaddr;
- int sysctl_ip_early_demux;
- int sysctl_raw_l3mdev_accept;
- int sysctl_tcp_early_demux;
- int sysctl_udp_early_demux;
- int sysctl_nexthop_compat_mode;
- int sysctl_fwmark_reflect;
- int sysctl_tcp_fwmark_accept;
- int sysctl_tcp_l3mdev_accept;
- int sysctl_tcp_mtu_probing;
- int sysctl_tcp_mtu_probe_floor;
- int sysctl_tcp_base_mss;
- int sysctl_tcp_min_snd_mss;
- int sysctl_tcp_probe_threshold;
- u32 sysctl_tcp_probe_interval;
- int sysctl_tcp_keepalive_time;
- int sysctl_tcp_keepalive_probes;
- int sysctl_tcp_keepalive_intvl;
- int sysctl_tcp_syn_retries;
- int sysctl_tcp_synack_retries;
- int sysctl_tcp_syncookies;
- int sysctl_tcp_reordering;
- int sysctl_tcp_retries1;
- int sysctl_tcp_retries2;
- int sysctl_tcp_orphan_retries;
- int sysctl_tcp_fin_timeout;
- unsigned int sysctl_tcp_notsent_lowat;
- int sysctl_tcp_tw_reuse;
- int sysctl_tcp_sack;
- int sysctl_tcp_window_scaling;
- int sysctl_tcp_timestamps;
- int sysctl_tcp_early_retrans;
- int sysctl_tcp_recovery;
- int sysctl_tcp_thin_linear_timeouts;
- int sysctl_tcp_slow_start_after_idle;
- int sysctl_tcp_retrans_collapse;
- int sysctl_tcp_stdurg;
- int sysctl_tcp_rfc1337;
- int sysctl_tcp_abort_on_overflow;
- int sysctl_tcp_fack;
- int sysctl_tcp_max_reordering;
- int sysctl_tcp_dsack;
- int sysctl_tcp_app_win;
- int sysctl_tcp_adv_win_scale;
- int sysctl_tcp_frto;
- int sysctl_tcp_nometrics_save;
- int sysctl_tcp_no_ssthresh_metrics_save;
- int sysctl_tcp_moderate_rcvbuf;
- int sysctl_tcp_tso_win_divisor;
- int sysctl_tcp_workaround_signed_windows;
- int sysctl_tcp_limit_output_bytes;
- int sysctl_tcp_challenge_ack_limit;
- int sysctl_tcp_min_tso_segs;
- int sysctl_tcp_min_rtt_wlen;
- int sysctl_tcp_autocorking;
- int sysctl_tcp_invalid_ratelimit;
- int sysctl_tcp_pacing_ss_ratio;
- int sysctl_tcp_pacing_ca_ratio;
- int sysctl_tcp_wmem[3];
- int sysctl_tcp_rmem[3];
- int sysctl_tcp_comp_sack_nr;
- long unsigned int sysctl_tcp_comp_sack_delay_ns;
- long unsigned int sysctl_tcp_comp_sack_slack_ns;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct inet_timewait_death_row tcp_death_row;
- int sysctl_max_syn_backlog;
- int sysctl_tcp_fastopen;
- const struct tcp_congestion_ops *tcp_congestion_control;
- struct tcp_fastopen_context *tcp_fastopen_ctx;
- spinlock_t tcp_fastopen_ctx_lock;
- unsigned int sysctl_tcp_fastopen_blackhole_timeout;
- atomic_t tfo_active_disable_times;
- long unsigned int tfo_active_disable_stamp;
- int sysctl_tcp_reflect_tos;
- int sysctl_udp_wmem_min;
- int sysctl_udp_rmem_min;
- int sysctl_udp_l3mdev_accept;
- int sysctl_igmp_max_memberships;
- int sysctl_igmp_max_msf;
- int sysctl_igmp_llm_reports;
- int sysctl_igmp_qrv;
- struct ping_group_range ping_group_range;
- atomic_t dev_addr_genid;
- long unsigned int *sysctl_local_reserved_ports;
- int sysctl_ip_prot_sock;
- struct list_head mr_tables;
- struct fib_rules_ops *mr_rules_ops;
- int sysctl_fib_multipath_use_neigh;
- int sysctl_fib_multipath_hash_policy;
- struct fib_notifier_ops *notifier_ops;
- unsigned int fib_seq;
- struct fib_notifier_ops *ipmr_notifier_ops;
- unsigned int ipmr_seq;
- atomic_t rt_genid;
- siphash_key_t ip_id_key;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct netns_sysctl_ipv6 {
- struct ctl_table_header *hdr;
- struct ctl_table_header *route_hdr;
- struct ctl_table_header *icmp_hdr;
- struct ctl_table_header *frags_hdr;
- struct ctl_table_header *xfrm6_hdr;
- int bindv6only;
- int flush_delay;
- int ip6_rt_max_size;
- int ip6_rt_gc_min_interval;
- int ip6_rt_gc_timeout;
- int ip6_rt_gc_interval;
- int ip6_rt_gc_elasticity;
- int ip6_rt_mtu_expires;
- int ip6_rt_min_advmss;
- int multipath_hash_policy;
- int flowlabel_consistency;
- int auto_flowlabels;
- int icmpv6_time;
- int icmpv6_echo_ignore_all;
- int icmpv6_echo_ignore_multicast;
- int icmpv6_echo_ignore_anycast;
- long unsigned int icmpv6_ratemask[4];
- long unsigned int *icmpv6_ratemask_ptr;
- int anycast_src_echo_reply;
- int ip_nonlocal_bind;
- int fwmark_reflect;
- int idgen_retries;
- int idgen_delay;
- int flowlabel_state_ranges;
- int flowlabel_reflect;
- int max_dst_opts_cnt;
- int max_hbh_opts_cnt;
- int max_dst_opts_len;
- int max_hbh_opts_len;
- int seg6_flowlabel;
- bool skip_notify_on_dev_down;
-};
-
-struct neighbour;
-
-struct dst_ops {
- short unsigned int family;
- unsigned int gc_thresh;
- int (*gc)(struct dst_ops *);
- struct dst_entry * (*check)(struct dst_entry *, __u32);
- unsigned int (*default_advmss)(const struct dst_entry *);
- unsigned int (*mtu)(const struct dst_entry *);
- u32 * (*cow_metrics)(struct dst_entry *, long unsigned int);
- void (*destroy)(struct dst_entry *);
- void (*ifdown)(struct dst_entry *, struct net_device *, int);
- struct dst_entry * (*negative_advice)(struct dst_entry *);
- void (*link_failure)(struct sk_buff *);
- void (*update_pmtu)(struct dst_entry *, struct sock *, struct sk_buff *, u32, bool);
- void (*redirect)(struct dst_entry *, struct sock *, struct sk_buff *);
- int (*local_out)(struct net *, struct sock *, struct sk_buff *);
- struct neighbour * (*neigh_lookup)(const struct dst_entry *, struct sk_buff *, const void *);
- void (*confirm_neigh)(const struct dst_entry *, const void *);
- struct kmem_cache *kmem_cachep;
- struct percpu_counter pcpuc_entries;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct ipv6_devconf;
-
-struct fib6_info;
-
-struct rt6_info;
-
-struct rt6_statistics;
-
-struct fib6_table;
-
-struct seg6_pernet_data;
-
-struct netns_ipv6 {
- struct netns_sysctl_ipv6 sysctl;
- struct ipv6_devconf *devconf_all;
- struct ipv6_devconf *devconf_dflt;
- struct inet_peer_base *peers;
- struct fqdir *fqdir;
- struct xt_table *ip6table_filter;
- struct xt_table *ip6table_mangle;
- struct xt_table *ip6table_raw;
- struct xt_table *ip6table_security;
- struct xt_table *ip6table_nat;
- struct fib6_info *fib6_null_entry;
- struct rt6_info *ip6_null_entry;
- struct rt6_statistics *rt6_stats;
- struct timer_list ip6_fib_timer;
- struct hlist_head *fib_table_hash;
- struct fib6_table *fib6_main_tbl;
- struct list_head fib6_walkers;
- long: 64;
- long: 64;
- struct dst_ops ip6_dst_ops;
- rwlock_t fib6_walker_lock;
- spinlock_t fib6_gc_lock;
- unsigned int ip6_rt_gc_expire;
- long unsigned int ip6_rt_last_gc;
- unsigned int fib6_rules_require_fldissect;
- bool fib6_has_custom_rules;
- unsigned int fib6_routes_require_src;
- struct rt6_info *ip6_prohibit_entry;
- struct rt6_info *ip6_blk_hole_entry;
- struct fib6_table *fib6_local_tbl;
- struct fib_rules_ops *fib6_rules_ops;
- struct sock **icmp_sk;
- struct sock *ndisc_sk;
- struct sock *tcp_sk;
- struct sock *igmp_sk;
- struct sock *mc_autojoin_sk;
- struct list_head mr6_tables;
- struct fib_rules_ops *mr6_rules_ops;
- atomic_t dev_addr_genid;
- atomic_t fib6_sernum;
- struct seg6_pernet_data *seg6_data;
- struct fib_notifier_ops *notifier_ops;
- struct fib_notifier_ops *ip6mr_notifier_ops;
- unsigned int ipmr_seq;
- struct {
- struct hlist_head head;
- spinlock_t lock;
- u32 seq;
- } ip6addrlbl_table;
-};
-
-struct netns_sysctl_lowpan {
- struct ctl_table_header *frags_hdr;
-};
-
-struct netns_ieee802154_lowpan {
- struct netns_sysctl_lowpan sysctl;
- struct fqdir *fqdir;
-};
-
-struct sctp_mib;
-
-struct netns_sctp {
- struct sctp_mib *sctp_statistics;
- struct proc_dir_entry *proc_net_sctp;
- struct ctl_table_header *sysctl_header;
- struct sock *ctl_sock;
- struct list_head local_addr_list;
- struct list_head addr_waitq;
- struct timer_list addr_wq_timer;
- struct list_head auto_asconf_splist;
- spinlock_t addr_wq_lock;
- spinlock_t local_addr_lock;
- unsigned int rto_initial;
- unsigned int rto_min;
- unsigned int rto_max;
- int rto_alpha;
- int rto_beta;
- int max_burst;
- int cookie_preserve_enable;
- char *sctp_hmac_alg;
- unsigned int valid_cookie_life;
- unsigned int sack_timeout;
- unsigned int hb_interval;
- int max_retrans_association;
- int max_retrans_path;
- int max_retrans_init;
- int pf_retrans;
- int ps_retrans;
- int pf_enable;
- int pf_expose;
- int sndbuf_policy;
- int rcvbuf_policy;
- int default_auto_asconf;
- int addip_enable;
- int addip_noauth;
- int prsctp_enable;
- int reconf_enable;
- int auth_enable;
- int intl_enable;
- int ecn_enable;
- int scope_policy;
- int rwnd_upd_shift;
- long unsigned int max_autoclose;
-};
-
-struct netns_dccp {
- struct sock *v4_ctl_sk;
- struct sock *v6_ctl_sk;
-};
-
-struct nf_queue_handler;
-
-struct nf_logger;
-
-struct nf_hook_entries;
-
-struct netns_nf {
- struct proc_dir_entry *proc_netfilter;
- const struct nf_queue_handler *queue_handler;
- const struct nf_logger *nf_loggers[13];
- struct ctl_table_header *nf_log_dir_header;
- struct nf_hook_entries *hooks_ipv4[5];
- struct nf_hook_entries *hooks_ipv6[5];
- struct nf_hook_entries *hooks_arp[3];
- struct nf_hook_entries *hooks_bridge[5];
- struct nf_hook_entries *hooks_decnet[7];
- bool defrag_ipv4;
- bool defrag_ipv6;
-};
-
-struct ebt_table;
-
-struct netns_xt {
- struct list_head tables[13];
- bool notrack_deprecated_warning;
- bool clusterip_deprecated_warning;
- struct ebt_table *broute_table;
- struct ebt_table *frame_filter;
- struct ebt_table *frame_nat;
-};
-
-struct nf_generic_net {
- unsigned int timeout;
-};
-
-struct nf_tcp_net {
- unsigned int timeouts[14];
- int tcp_loose;
- int tcp_be_liberal;
- int tcp_max_retrans;
-};
-
-struct nf_udp_net {
- unsigned int timeouts[2];
-};
-
-struct nf_icmp_net {
- unsigned int timeout;
-};
-
-struct nf_dccp_net {
- int dccp_loose;
- unsigned int dccp_timeout[10];
-};
-
-struct nf_sctp_net {
- unsigned int timeouts[10];
-};
-
-struct nf_gre_net {
- struct list_head keymap_list;
- unsigned int timeouts[2];
-};
-
-struct nf_ip_net {
- struct nf_generic_net generic;
- struct nf_tcp_net tcp;
- struct nf_udp_net udp;
- struct nf_icmp_net icmp;
- struct nf_icmp_net icmpv6;
- struct nf_dccp_net dccp;
- struct nf_sctp_net sctp;
- struct nf_gre_net gre;
-};
-
-struct ct_pcpu;
-
-struct ip_conntrack_stat;
-
-struct nf_ct_event_notifier;
-
-struct nf_exp_event_notifier;
-
-struct netns_ct {
- atomic_t count;
- unsigned int expect_count;
- struct delayed_work ecache_dwork;
- bool ecache_dwork_pending;
- bool auto_assign_helper_warned;
- struct ctl_table_header *sysctl_header;
- unsigned int sysctl_log_invalid;
- int sysctl_events;
- int sysctl_acct;
- int sysctl_auto_assign_helper;
- int sysctl_tstamp;
- int sysctl_checksum;
- struct ct_pcpu *pcpu_lists;
- struct ip_conntrack_stat *stat;
- struct nf_ct_event_notifier *nf_conntrack_event_cb;
- struct nf_exp_event_notifier *nf_expect_event_cb;
- struct nf_ip_net nf_ct_proto;
- unsigned int labels_used;
-};
-
-struct netns_nftables {
- struct list_head tables;
- struct list_head commit_list;
- struct list_head module_list;
- struct list_head notify_list;
- struct mutex commit_mutex;
- unsigned int base_seq;
- u8 gencursor;
- u8 validate_state;
-};
-
-struct netns_nf_frag {
- struct fqdir *fqdir;
-};
-
-struct netns_bpf {
- struct bpf_prog_array *run_array[2];
- struct bpf_prog *progs[2];
- struct list_head links[2];
-};
-
-struct xfrm_policy_hash {
- struct hlist_head *table;
- unsigned int hmask;
- u8 dbits4;
- u8 sbits4;
- u8 dbits6;
- u8 sbits6;
-};
-
-struct xfrm_policy_hthresh {
- struct work_struct work;
- seqlock_t lock;
- u8 lbits4;
- u8 rbits4;
- u8 lbits6;
- u8 rbits6;
-};
-
-struct netns_xfrm {
- struct list_head state_all;
- struct hlist_head *state_bydst;
- struct hlist_head *state_bysrc;
- struct hlist_head *state_byspi;
- unsigned int state_hmask;
- unsigned int state_num;
- struct work_struct state_hash_work;
- struct list_head policy_all;
- struct hlist_head *policy_byidx;
- unsigned int policy_idx_hmask;
- struct hlist_head policy_inexact[3];
- struct xfrm_policy_hash policy_bydst[3];
- unsigned int policy_count[6];
- struct work_struct policy_hash_work;
- struct xfrm_policy_hthresh policy_hthresh;
- struct list_head inexact_bins;
- struct sock *nlsk;
- struct sock *nlsk_stash;
- u32 sysctl_aevent_etime;
- u32 sysctl_aevent_rseqth;
- int sysctl_larval_drop;
- u32 sysctl_acq_expires;
- struct ctl_table_header *sysctl_hdr;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct dst_ops xfrm4_dst_ops;
- struct dst_ops xfrm6_dst_ops;
- spinlock_t xfrm_state_lock;
- spinlock_t xfrm_policy_lock;
- struct mutex xfrm_cfg_mutex;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct netns_ipvs;
-
-struct mpls_route;
-
-struct netns_mpls {
- int ip_ttl_propagate;
- int default_ttl;
- size_t platform_labels;
- struct mpls_route **platform_label;
- struct ctl_table_header *ctl;
-};
-
-struct can_dev_rcv_lists;
-
-struct can_pkg_stats;
-
-struct can_rcv_lists_stats;
-
-struct netns_can {
- struct proc_dir_entry *proc_dir;
- struct proc_dir_entry *pde_stats;
- struct proc_dir_entry *pde_reset_stats;
- struct proc_dir_entry *pde_rcvlist_all;
- struct proc_dir_entry *pde_rcvlist_fil;
- struct proc_dir_entry *pde_rcvlist_inv;
- struct proc_dir_entry *pde_rcvlist_sff;
- struct proc_dir_entry *pde_rcvlist_eff;
- struct proc_dir_entry *pde_rcvlist_err;
- struct proc_dir_entry *bcmproc_dir;
- struct can_dev_rcv_lists *rx_alldev_list;
- spinlock_t rcvlists_lock;
- struct timer_list stattimer;
- struct can_pkg_stats *pkg_stats;
- struct can_rcv_lists_stats *rcv_lists_stats;
- struct hlist_head cgw_list;
-};
-
-struct netns_xdp {
- struct mutex lock;
- struct hlist_head list;
-};
-
-struct uevent_sock;
-
-struct net_generic;
-
-struct net {
- refcount_t passive;
- refcount_t count;
- spinlock_t rules_mod_lock;
- unsigned int dev_unreg_count;
- unsigned int dev_base_seq;
- int ifindex;
- spinlock_t nsid_lock;
- atomic_t fnhe_genid;
- struct list_head list;
- struct list_head exit_list;
- struct llist_node cleanup_list;
- struct key_tag *key_domain;
- struct user_namespace *user_ns;
- struct ucounts *ucounts;
- struct idr netns_ids;
- struct ns_common ns;
- struct list_head dev_base_head;
- struct proc_dir_entry *proc_net;
- struct proc_dir_entry *proc_net_stat;
- struct ctl_table_set sysctls;
- struct sock *rtnl;
- struct sock *genl_sock;
- struct uevent_sock *uevent_sock;
- struct hlist_head *dev_name_head;
- struct hlist_head *dev_index_head;
- struct raw_notifier_head netdev_chain;
- u32 hash_mix;
- struct net_device *loopback_dev;
- struct list_head rules_ops;
- struct netns_core core;
- struct netns_mib mib;
- struct netns_packet packet;
- struct netns_unix unx;
- struct netns_nexthop nexthop;
- long: 64;
- struct netns_ipv4 ipv4;
- struct netns_ipv6 ipv6;
- struct netns_ieee802154_lowpan ieee802154_lowpan;
- struct netns_sctp sctp;
- struct netns_dccp dccp;
- struct netns_nf nf;
- struct netns_xt xt;
- struct netns_ct ct;
- struct netns_nftables nft;
- struct netns_nf_frag nf_frag;
- struct ctl_table_header *nf_frag_frags_hdr;
- struct sock *nfnl;
- struct sock *nfnl_stash;
- struct list_head nfnl_acct_list;
- struct list_head nfct_timeout_list;
- struct sk_buff_head wext_nlevents;
- struct net_generic *gen;
- struct netns_bpf bpf;
- long: 64;
- long: 64;
- long: 64;
- struct netns_xfrm xfrm;
- atomic64_t net_cookie;
- struct netns_ipvs *ipvs;
- struct netns_mpls mpls;
- struct netns_can can;
- struct netns_xdp xdp;
- struct sock *crypto_nlsk;
- struct sock *diag_nlsk;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-typedef struct {
- local64_t v;
-} u64_stats_t;
-
-struct bpf_insn {
- __u8 code;
- __u8 dst_reg: 4;
- __u8 src_reg: 4;
- __s16 off;
- __s32 imm;
-};
-
-enum bpf_map_type {
- BPF_MAP_TYPE_UNSPEC = 0,
- BPF_MAP_TYPE_HASH = 1,
- BPF_MAP_TYPE_ARRAY = 2,
- BPF_MAP_TYPE_PROG_ARRAY = 3,
- BPF_MAP_TYPE_PERF_EVENT_ARRAY = 4,
- BPF_MAP_TYPE_PERCPU_HASH = 5,
- BPF_MAP_TYPE_PERCPU_ARRAY = 6,
- BPF_MAP_TYPE_STACK_TRACE = 7,
- BPF_MAP_TYPE_CGROUP_ARRAY = 8,
- BPF_MAP_TYPE_LRU_HASH = 9,
- BPF_MAP_TYPE_LRU_PERCPU_HASH = 10,
- BPF_MAP_TYPE_LPM_TRIE = 11,
- BPF_MAP_TYPE_ARRAY_OF_MAPS = 12,
- BPF_MAP_TYPE_HASH_OF_MAPS = 13,
- BPF_MAP_TYPE_DEVMAP = 14,
- BPF_MAP_TYPE_SOCKMAP = 15,
- BPF_MAP_TYPE_CPUMAP = 16,
- BPF_MAP_TYPE_XSKMAP = 17,
- BPF_MAP_TYPE_SOCKHASH = 18,
- BPF_MAP_TYPE_CGROUP_STORAGE = 19,
- BPF_MAP_TYPE_REUSEPORT_SOCKARRAY = 20,
- BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE = 21,
- BPF_MAP_TYPE_QUEUE = 22,
- BPF_MAP_TYPE_STACK = 23,
- BPF_MAP_TYPE_SK_STORAGE = 24,
- BPF_MAP_TYPE_DEVMAP_HASH = 25,
- BPF_MAP_TYPE_STRUCT_OPS = 26,
- BPF_MAP_TYPE_RINGBUF = 27,
- BPF_MAP_TYPE_INODE_STORAGE = 28,
-};
-
-enum bpf_prog_type {
- BPF_PROG_TYPE_UNSPEC = 0,
- BPF_PROG_TYPE_SOCKET_FILTER = 1,
- BPF_PROG_TYPE_KPROBE = 2,
- BPF_PROG_TYPE_SCHED_CLS = 3,
- BPF_PROG_TYPE_SCHED_ACT = 4,
- BPF_PROG_TYPE_TRACEPOINT = 5,
- BPF_PROG_TYPE_XDP = 6,
- BPF_PROG_TYPE_PERF_EVENT = 7,
- BPF_PROG_TYPE_CGROUP_SKB = 8,
- BPF_PROG_TYPE_CGROUP_SOCK = 9,
- BPF_PROG_TYPE_LWT_IN = 10,
- BPF_PROG_TYPE_LWT_OUT = 11,
- BPF_PROG_TYPE_LWT_XMIT = 12,
- BPF_PROG_TYPE_SOCK_OPS = 13,
- BPF_PROG_TYPE_SK_SKB = 14,
- BPF_PROG_TYPE_CGROUP_DEVICE = 15,
- BPF_PROG_TYPE_SK_MSG = 16,
- BPF_PROG_TYPE_RAW_TRACEPOINT = 17,
- BPF_PROG_TYPE_CGROUP_SOCK_ADDR = 18,
- BPF_PROG_TYPE_LWT_SEG6LOCAL = 19,
- BPF_PROG_TYPE_LIRC_MODE2 = 20,
- BPF_PROG_TYPE_SK_REUSEPORT = 21,
- BPF_PROG_TYPE_FLOW_DISSECTOR = 22,
- BPF_PROG_TYPE_CGROUP_SYSCTL = 23,
- BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE = 24,
- BPF_PROG_TYPE_CGROUP_SOCKOPT = 25,
- BPF_PROG_TYPE_TRACING = 26,
- BPF_PROG_TYPE_STRUCT_OPS = 27,
- BPF_PROG_TYPE_EXT = 28,
- BPF_PROG_TYPE_LSM = 29,
- BPF_PROG_TYPE_SK_LOOKUP = 30,
-};
-
-enum bpf_attach_type {
- BPF_CGROUP_INET_INGRESS = 0,
- BPF_CGROUP_INET_EGRESS = 1,
- BPF_CGROUP_INET_SOCK_CREATE = 2,
- BPF_CGROUP_SOCK_OPS = 3,
- BPF_SK_SKB_STREAM_PARSER = 4,
- BPF_SK_SKB_STREAM_VERDICT = 5,
- BPF_CGROUP_DEVICE = 6,
- BPF_SK_MSG_VERDICT = 7,
- BPF_CGROUP_INET4_BIND = 8,
- BPF_CGROUP_INET6_BIND = 9,
- BPF_CGROUP_INET4_CONNECT = 10,
- BPF_CGROUP_INET6_CONNECT = 11,
- BPF_CGROUP_INET4_POST_BIND = 12,
- BPF_CGROUP_INET6_POST_BIND = 13,
- BPF_CGROUP_UDP4_SENDMSG = 14,
- BPF_CGROUP_UDP6_SENDMSG = 15,
- BPF_LIRC_MODE2 = 16,
- BPF_FLOW_DISSECTOR = 17,
- BPF_CGROUP_SYSCTL = 18,
- BPF_CGROUP_UDP4_RECVMSG = 19,
- BPF_CGROUP_UDP6_RECVMSG = 20,
- BPF_CGROUP_GETSOCKOPT = 21,
- BPF_CGROUP_SETSOCKOPT = 22,
- BPF_TRACE_RAW_TP = 23,
- BPF_TRACE_FENTRY = 24,
- BPF_TRACE_FEXIT = 25,
- BPF_MODIFY_RETURN = 26,
- BPF_LSM_MAC = 27,
- BPF_TRACE_ITER = 28,
- BPF_CGROUP_INET4_GETPEERNAME = 29,
- BPF_CGROUP_INET6_GETPEERNAME = 30,
- BPF_CGROUP_INET4_GETSOCKNAME = 31,
- BPF_CGROUP_INET6_GETSOCKNAME = 32,
- BPF_XDP_DEVMAP = 33,
- BPF_CGROUP_INET_SOCK_RELEASE = 34,
- BPF_XDP_CPUMAP = 35,
- BPF_SK_LOOKUP = 36,
- BPF_XDP = 37,
- __MAX_BPF_ATTACH_TYPE = 38,
-};
-
-union bpf_attr {
- struct {
- __u32 map_type;
- __u32 key_size;
- __u32 value_size;
- __u32 max_entries;
- __u32 map_flags;
- __u32 inner_map_fd;
- __u32 numa_node;
- char map_name[16];
- __u32 map_ifindex;
- __u32 btf_fd;
- __u32 btf_key_type_id;
- __u32 btf_value_type_id;
- __u32 btf_vmlinux_value_type_id;
- };
- struct {
- __u32 map_fd;
- __u64 key;
- union {
- __u64 value;
- __u64 next_key;
- };
- __u64 flags;
- };
- struct {
- __u64 in_batch;
- __u64 out_batch;
- __u64 keys;
- __u64 values;
- __u32 count;
- __u32 map_fd;
- __u64 elem_flags;
- __u64 flags;
- } batch;
- struct {
- __u32 prog_type;
- __u32 insn_cnt;
- __u64 insns;
- __u64 license;
- __u32 log_level;
- __u32 log_size;
- __u64 log_buf;
- __u32 kern_version;
- __u32 prog_flags;
- char prog_name[16];
- __u32 prog_ifindex;
- __u32 expected_attach_type;
- __u32 prog_btf_fd;
- __u32 func_info_rec_size;
- __u64 func_info;
- __u32 func_info_cnt;
- __u32 line_info_rec_size;
- __u64 line_info;
- __u32 line_info_cnt;
- __u32 attach_btf_id;
- __u32 attach_prog_fd;
- };
- struct {
- __u64 pathname;
- __u32 bpf_fd;
- __u32 file_flags;
- };
- struct {
- __u32 target_fd;
- __u32 attach_bpf_fd;
- __u32 attach_type;
- __u32 attach_flags;
- __u32 replace_bpf_fd;
- };
- struct {
- __u32 prog_fd;
- __u32 retval;
- __u32 data_size_in;
- __u32 data_size_out;
- __u64 data_in;
- __u64 data_out;
- __u32 repeat;
- __u32 duration;
- __u32 ctx_size_in;
- __u32 ctx_size_out;
- __u64 ctx_in;
- __u64 ctx_out;
- __u32 flags;
- __u32 cpu;
- } test;
- struct {
- union {
- __u32 start_id;
- __u32 prog_id;
- __u32 map_id;
- __u32 btf_id;
- __u32 link_id;
- };
- __u32 next_id;
- __u32 open_flags;
- };
- struct {
- __u32 bpf_fd;
- __u32 info_len;
- __u64 info;
- } info;
- struct {
- __u32 target_fd;
- __u32 attach_type;
- __u32 query_flags;
- __u32 attach_flags;
- __u64 prog_ids;
- __u32 prog_cnt;
- } query;
- struct {
- __u64 name;
- __u32 prog_fd;
- } raw_tracepoint;
- struct {
- __u64 btf;
- __u64 btf_log_buf;
- __u32 btf_size;
- __u32 btf_log_size;
- __u32 btf_log_level;
- };
- struct {
- __u32 pid;
- __u32 fd;
- __u32 flags;
- __u32 buf_len;
- __u64 buf;
- __u32 prog_id;
- __u32 fd_type;
- __u64 probe_offset;
- __u64 probe_addr;
- } task_fd_query;
- struct {
- __u32 prog_fd;
- union {
- __u32 target_fd;
- __u32 target_ifindex;
- };
- __u32 attach_type;
- __u32 flags;
- union {
- __u32 target_btf_id;
- struct {
- __u64 iter_info;
- __u32 iter_info_len;
- };
- };
- } link_create;
- struct {
- __u32 link_fd;
- __u32 new_prog_fd;
- __u32 flags;
- __u32 old_prog_fd;
- } link_update;
- struct {
- __u32 link_fd;
- } link_detach;
- struct {
- __u32 type;
- } enable_stats;
- struct {
- __u32 link_fd;
- __u32 flags;
- } iter_create;
- struct {
- __u32 prog_fd;
- __u32 map_fd;
- __u32 flags;
- } prog_bind_map;
-};
-
-struct bpf_func_info {
- __u32 insn_off;
- __u32 type_id;
-};
-
-struct bpf_line_info {
- __u32 insn_off;
- __u32 file_name_off;
- __u32 line_off;
- __u32 line_col;
-};
-
-struct bpf_iter_aux_info;
-
-typedef int (*bpf_iter_init_seq_priv_t)(void *, struct bpf_iter_aux_info *);
-
-struct bpf_map;
-
-struct bpf_iter_aux_info {
- struct bpf_map *map;
-};
-
-typedef void (*bpf_iter_fini_seq_priv_t)(void *);
-
-struct bpf_iter_seq_info {
- const struct seq_operations *seq_ops;
- bpf_iter_init_seq_priv_t init_seq_private;
- bpf_iter_fini_seq_priv_t fini_seq_private;
- u32 seq_priv_size;
-};
-
-struct btf;
-
-struct btf_type;
-
-struct bpf_prog_aux;
-
-struct bpf_local_storage_map;
-
-struct bpf_map_ops {
- int (*map_alloc_check)(union bpf_attr *);
- struct bpf_map * (*map_alloc)(union bpf_attr *);
- void (*map_release)(struct bpf_map *, struct file *);
- void (*map_free)(struct bpf_map *);
- int (*map_get_next_key)(struct bpf_map *, void *, void *);
- void (*map_release_uref)(struct bpf_map *);
- void * (*map_lookup_elem_sys_only)(struct bpf_map *, void *);
- int (*map_lookup_batch)(struct bpf_map *, const union bpf_attr *, union bpf_attr *);
- int (*map_lookup_and_delete_batch)(struct bpf_map *, const union bpf_attr *, union bpf_attr *);
- int (*map_update_batch)(struct bpf_map *, const union bpf_attr *, union bpf_attr *);
- int (*map_delete_batch)(struct bpf_map *, const union bpf_attr *, union bpf_attr *);
- void * (*map_lookup_elem)(struct bpf_map *, void *);
- int (*map_update_elem)(struct bpf_map *, void *, void *, u64);
- int (*map_delete_elem)(struct bpf_map *, void *);
- int (*map_push_elem)(struct bpf_map *, void *, u64);
- int (*map_pop_elem)(struct bpf_map *, void *);
- int (*map_peek_elem)(struct bpf_map *, void *);
- void * (*map_fd_get_ptr)(struct bpf_map *, struct file *, int);
- void (*map_fd_put_ptr)(void *);
- int (*map_gen_lookup)(struct bpf_map *, struct bpf_insn *);
- u32 (*map_fd_sys_lookup_elem)(void *);
- void (*map_seq_show_elem)(struct bpf_map *, void *, struct seq_file *);
- int (*map_check_btf)(const struct bpf_map *, const struct btf *, const struct btf_type *, const struct btf_type *);
- int (*map_poke_track)(struct bpf_map *, struct bpf_prog_aux *);
- void (*map_poke_untrack)(struct bpf_map *, struct bpf_prog_aux *);
- void (*map_poke_run)(struct bpf_map *, u32, struct bpf_prog *, struct bpf_prog *);
- int (*map_direct_value_addr)(const struct bpf_map *, u64 *, u32);
- int (*map_direct_value_meta)(const struct bpf_map *, u64, u32 *);
- int (*map_mmap)(struct bpf_map *, struct vm_area_struct *);
- __poll_t (*map_poll)(struct bpf_map *, struct file *, struct poll_table_struct *);
- int (*map_local_storage_charge)(struct bpf_local_storage_map *, void *, u32);
- void (*map_local_storage_uncharge)(struct bpf_local_storage_map *, void *, u32);
- struct bpf_local_storage ** (*map_owner_storage_ptr)(void *);
- bool (*map_meta_equal)(const struct bpf_map *, const struct bpf_map *);
- const char * const map_btf_name;
- int *map_btf_id;
- const struct bpf_iter_seq_info *iter_seq_info;
-};
-
-struct bpf_map_memory {
- u32 pages;
- struct user_struct *user;
-};
-
-struct bpf_map {
- const struct bpf_map_ops *ops;
- struct bpf_map *inner_map_meta;
- void *security;
- enum bpf_map_type map_type;
- u32 key_size;
- u32 value_size;
- u32 max_entries;
- u32 map_flags;
- int spin_lock_off;
- u32 id;
- int numa_node;
- u32 btf_key_type_id;
- u32 btf_value_type_id;
- struct btf *btf;
- struct bpf_map_memory memory;
- char name[16];
- u32 btf_vmlinux_value_type_id;
- bool bypass_spec_v1;
- bool frozen;
- long: 16;
- long: 64;
- long: 64;
- atomic64_t refcnt;
- atomic64_t usercnt;
- struct work_struct work;
- struct mutex freeze_mutex;
- u64 writecnt;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct btf_header {
- __u16 magic;
- __u8 version;
- __u8 flags;
- __u32 hdr_len;
- __u32 type_off;
- __u32 type_len;
- __u32 str_off;
- __u32 str_len;
-};
-
-struct btf {
- void *data;
- struct btf_type **types;
- u32 *resolved_ids;
- u32 *resolved_sizes;
- const char *strings;
- void *nohdr_data;
- struct btf_header hdr;
- u32 nr_types;
- u32 types_size;
- u32 data_size;
- refcount_t refcnt;
- u32 id;
- struct callback_head rcu;
-};
-
-struct btf_type {
- __u32 name_off;
- __u32 info;
- union {
- __u32 size;
- __u32 type;
- };
-};
-
-enum bpf_tramp_prog_type {
- BPF_TRAMP_FENTRY = 0,
- BPF_TRAMP_FEXIT = 1,
- BPF_TRAMP_MODIFY_RETURN = 2,
- BPF_TRAMP_MAX = 3,
- BPF_TRAMP_REPLACE = 4,
-};
-
-struct bpf_ksym {
- long unsigned int start;
- long unsigned int end;
- char name[128];
- struct list_head lnode;
- struct latch_tree_node tnode;
- bool prog;
-};
-
-struct bpf_ctx_arg_aux;
-
-struct bpf_trampoline;
-
-struct bpf_jit_poke_descriptor;
-
-struct bpf_prog_ops;
-
-struct bpf_prog_offload;
-
-struct bpf_func_info_aux;
-
-struct bpf_prog_stats;
-
-struct bpf_prog_aux {
- atomic64_t refcnt;
- u32 used_map_cnt;
- u32 max_ctx_offset;
- u32 max_pkt_offset;
- u32 max_tp_access;
- u32 stack_depth;
- u32 id;
- u32 func_cnt;
- u32 func_idx;
- u32 attach_btf_id;
- u32 ctx_arg_info_size;
- u32 max_rdonly_access;
- u32 max_rdwr_access;
- const struct bpf_ctx_arg_aux *ctx_arg_info;
- struct mutex dst_mutex;
- struct bpf_prog *dst_prog;
- struct bpf_trampoline *dst_trampoline;
- enum bpf_prog_type saved_dst_prog_type;
- enum bpf_attach_type saved_dst_attach_type;
- bool verifier_zext;
- bool offload_requested;
- bool attach_btf_trace;
- bool func_proto_unreliable;
- bool sleepable;
- bool tail_call_reachable;
- enum bpf_tramp_prog_type trampoline_prog_type;
- struct hlist_node tramp_hlist;
- const struct btf_type *attach_func_proto;
- const char *attach_func_name;
- struct bpf_prog **func;
- void *jit_data;
- struct bpf_jit_poke_descriptor *poke_tab;
- u32 size_poke_tab;
- struct bpf_ksym ksym;
- const struct bpf_prog_ops *ops;
- struct bpf_map **used_maps;
- struct mutex used_maps_mutex;
- struct bpf_prog *prog;
- struct user_struct *user;
- u64 load_time;
- struct bpf_map *cgroup_storage[2];
- char name[16];
- void *security;
- struct bpf_prog_offload *offload;
- struct btf *btf;
- struct bpf_func_info *func_info;
- struct bpf_func_info_aux *func_info_aux;
- struct bpf_line_info *linfo;
- void **jited_linfo;
- u32 func_info_cnt;
- u32 nr_linfo;
- u32 linfo_idx;
- u32 num_exentries;
- struct exception_table_entry *extable;
- struct bpf_prog_stats *stats;
- union {
- struct work_struct work;
- struct callback_head rcu;
- };
-};
-
-struct sock_filter {
- __u16 code;
- __u8 jt;
- __u8 jf;
- __u32 k;
-};
-
-struct sock_fprog_kern;
-
-struct bpf_prog {
- u16 pages;
- u16 jited: 1;
- u16 jit_requested: 1;
- u16 gpl_compatible: 1;
- u16 cb_access: 1;
- u16 dst_needed: 1;
- u16 blinded: 1;
- u16 is_func: 1;
- u16 kprobe_override: 1;
- u16 has_callchain_buf: 1;
- u16 enforce_expected_attach_type: 1;
- u16 call_get_stack: 1;
- enum bpf_prog_type type;
- enum bpf_attach_type expected_attach_type;
- u32 len;
- u32 jited_len;
- u8 tag[8];
- struct bpf_prog_aux *aux;
- struct sock_fprog_kern *orig_prog;
- unsigned int (*bpf_func)(const void *, const struct bpf_insn *);
- struct sock_filter insns[0];
- struct bpf_insn insnsi[0];
-};
-
-struct bpf_offloaded_map;
-
-struct bpf_map_dev_ops {
- int (*map_get_next_key)(struct bpf_offloaded_map *, void *, void *);
- int (*map_lookup_elem)(struct bpf_offloaded_map *, void *, void *);
- int (*map_update_elem)(struct bpf_offloaded_map *, void *, void *, u64);
- int (*map_delete_elem)(struct bpf_offloaded_map *, void *);
-};
-
-struct bpf_offloaded_map {
- struct bpf_map map;
- struct net_device *netdev;
- const struct bpf_map_dev_ops *dev_ops;
- void *dev_priv;
- struct list_head offloads;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct net_device_stats {
- long unsigned int rx_packets;
- long unsigned int tx_packets;
- long unsigned int rx_bytes;
- long unsigned int tx_bytes;
- long unsigned int rx_errors;
- long unsigned int tx_errors;
- long unsigned int rx_dropped;
- long unsigned int tx_dropped;
- long unsigned int multicast;
- long unsigned int collisions;
- long unsigned int rx_length_errors;
- long unsigned int rx_over_errors;
- long unsigned int rx_crc_errors;
- long unsigned int rx_frame_errors;
- long unsigned int rx_fifo_errors;
- long unsigned int rx_missed_errors;
- long unsigned int tx_aborted_errors;
- long unsigned int tx_carrier_errors;
- long unsigned int tx_fifo_errors;
- long unsigned int tx_heartbeat_errors;
- long unsigned int tx_window_errors;
- long unsigned int rx_compressed;
- long unsigned int tx_compressed;
-};
-
-struct netdev_hw_addr_list {
- struct list_head list;
- int count;
-};
-
-struct tipc_bearer;
-
-struct dn_dev;
-
-struct mpls_dev;
-
-enum rx_handler_result {
- RX_HANDLER_CONSUMED = 0,
- RX_HANDLER_ANOTHER = 1,
- RX_HANDLER_EXACT = 2,
- RX_HANDLER_PASS = 3,
-};
-
-typedef enum rx_handler_result rx_handler_result_t;
-
-typedef rx_handler_result_t rx_handler_func_t(struct sk_buff **);
-
-struct pcpu_dstats;
-
-struct garp_port;
-
-struct mrp_port;
-
-struct netdev_tc_txq {
- u16 count;
- u16 offset;
-};
-
-struct macsec_ops;
-
-struct udp_tunnel_nic;
-
-struct bpf_xdp_link;
-
-struct bpf_xdp_entity {
- struct bpf_prog *prog;
- struct bpf_xdp_link *link;
-};
-
-struct netdev_name_node;
-
-struct dev_ifalias;
-
-struct iw_handler_def;
-
-struct iw_public_data;
-
-struct net_device_ops;
-
-struct ethtool_ops;
-
-struct l3mdev_ops;
-
-struct ndisc_ops;
-
-struct xfrmdev_ops;
-
-struct tlsdev_ops;
-
-struct header_ops;
-
-struct vlan_info;
-
-struct dsa_port;
-
-struct in_device;
-
-struct inet6_dev;
-
-struct wireless_dev;
-
-struct wpan_dev;
-
-struct netdev_rx_queue;
-
-struct mini_Qdisc;
-
-struct netdev_queue;
-
-struct cpu_rmap;
-
-struct Qdisc;
-
-struct xdp_dev_bulk_queue;
-
-struct xps_dev_maps;
-
-struct netpoll_info;
-
-struct pcpu_lstats;
-
-struct pcpu_sw_netstats;
-
-struct rtnl_link_ops;
-
-struct dcbnl_rtnl_ops;
-
-struct netprio_map;
-
-struct phy_device;
-
-struct sfp_bus;
-
-struct udp_tunnel_nic_info;
-
-struct net_device {
- char name[16];
- struct netdev_name_node *name_node;
- struct dev_ifalias *ifalias;
- long unsigned int mem_end;
- long unsigned int mem_start;
- long unsigned int base_addr;
- int irq;
- long unsigned int state;
- struct list_head dev_list;
- struct list_head napi_list;
- struct list_head unreg_list;
- struct list_head close_list;
- struct list_head ptype_all;
- struct list_head ptype_specific;
- struct {
- struct list_head upper;
- struct list_head lower;
- } adj_list;
- netdev_features_t features;
- netdev_features_t hw_features;
- netdev_features_t wanted_features;
- netdev_features_t vlan_features;
- netdev_features_t hw_enc_features;
- netdev_features_t mpls_features;
- netdev_features_t gso_partial_features;
- int ifindex;
- int group;
- struct net_device_stats stats;
- atomic_long_t rx_dropped;
- atomic_long_t tx_dropped;
- atomic_long_t rx_nohandler;
- atomic_t carrier_up_count;
- atomic_t carrier_down_count;
- const struct iw_handler_def *wireless_handlers;
- struct iw_public_data *wireless_data;
- const struct net_device_ops *netdev_ops;
- const struct ethtool_ops *ethtool_ops;
- const struct l3mdev_ops *l3mdev_ops;
- const struct ndisc_ops *ndisc_ops;
- const struct xfrmdev_ops *xfrmdev_ops;
- const struct tlsdev_ops *tlsdev_ops;
- const struct header_ops *header_ops;
- unsigned int flags;
- unsigned int priv_flags;
- short unsigned int gflags;
- short unsigned int padded;
- unsigned char operstate;
- unsigned char link_mode;
- unsigned char if_port;
- unsigned char dma;
- unsigned int mtu;
- unsigned int min_mtu;
- unsigned int max_mtu;
- short unsigned int type;
- short unsigned int hard_header_len;
- unsigned char min_header_len;
- unsigned char name_assign_type;
- short unsigned int needed_headroom;
- short unsigned int needed_tailroom;
- unsigned char perm_addr[32];
- unsigned char addr_assign_type;
- unsigned char addr_len;
- unsigned char upper_level;
- unsigned char lower_level;
- short unsigned int neigh_priv_len;
- short unsigned int dev_id;
- short unsigned int dev_port;
- spinlock_t addr_list_lock;
- struct netdev_hw_addr_list uc;
- struct netdev_hw_addr_list mc;
- struct netdev_hw_addr_list dev_addrs;
- struct kset *queues_kset;
- unsigned int promiscuity;
- unsigned int allmulti;
- bool uc_promisc;
- struct vlan_info *vlan_info;
- struct dsa_port *dsa_ptr;
- struct tipc_bearer *tipc_ptr;
- void *atalk_ptr;
- struct in_device *ip_ptr;
- struct dn_dev *dn_ptr;
- struct inet6_dev *ip6_ptr;
- void *ax25_ptr;
- struct wireless_dev *ieee80211_ptr;
- struct wpan_dev *ieee802154_ptr;
- struct mpls_dev *mpls_ptr;
- unsigned char *dev_addr;
- struct netdev_rx_queue *_rx;
- unsigned int num_rx_queues;
- unsigned int real_num_rx_queues;
- struct bpf_prog *xdp_prog;
- long unsigned int gro_flush_timeout;
- int napi_defer_hard_irqs;
- rx_handler_func_t *rx_handler;
- void *rx_handler_data;
- struct mini_Qdisc *miniq_ingress;
- struct netdev_queue *ingress_queue;
- struct nf_hook_entries *nf_hooks_ingress;
- unsigned char broadcast[32];
- struct cpu_rmap *rx_cpu_rmap;
- struct hlist_node index_hlist;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct netdev_queue *_tx;
- unsigned int num_tx_queues;
- unsigned int real_num_tx_queues;
- struct Qdisc *qdisc;
- unsigned int tx_queue_len;
- spinlock_t tx_global_lock;
- struct xdp_dev_bulk_queue *xdp_bulkq;
- struct xps_dev_maps *xps_cpus_map;
- struct xps_dev_maps *xps_rxqs_map;
- struct mini_Qdisc *miniq_egress;
- struct hlist_head qdisc_hash[16];
- struct timer_list watchdog_timer;
- int watchdog_timeo;
- u32 proto_down_reason;
- struct list_head todo_list;
- int *pcpu_refcnt;
- struct list_head link_watch_list;
- enum {
- NETREG_UNINITIALIZED = 0,
- NETREG_REGISTERED = 1,
- NETREG_UNREGISTERING = 2,
- NETREG_UNREGISTERED = 3,
- NETREG_RELEASED = 4,
- NETREG_DUMMY = 5,
- } reg_state: 8;
- bool dismantle;
- enum {
- RTNL_LINK_INITIALIZED = 0,
- RTNL_LINK_INITIALIZING = 1,
- } rtnl_link_state: 16;
- bool needs_free_netdev;
- void (*priv_destructor)(struct net_device *);
- struct netpoll_info *npinfo;
- possible_net_t nd_net;
- union {
- void *ml_priv;
- struct pcpu_lstats *lstats;
- struct pcpu_sw_netstats *tstats;
- struct pcpu_dstats *dstats;
- };
- struct garp_port *garp_port;
- struct mrp_port *mrp_port;
- struct device dev;
- const struct attribute_group *sysfs_groups[4];
- const struct attribute_group *sysfs_rx_queue_group;
- const struct rtnl_link_ops *rtnl_link_ops;
- unsigned int gso_max_size;
- u16 gso_max_segs;
- const struct dcbnl_rtnl_ops *dcbnl_ops;
- s16 num_tc;
- struct netdev_tc_txq tc_to_txq[16];
- u8 prio_tc_map[16];
- unsigned int fcoe_ddp_xid;
- struct netprio_map *priomap;
- struct phy_device *phydev;
- struct sfp_bus *sfp_bus;
- struct lock_class_key *qdisc_tx_busylock;
- struct lock_class_key *qdisc_running_key;
- bool proto_down;
- unsigned int wol_enabled: 1;
- struct list_head net_notifier_list;
- const struct macsec_ops *macsec_ops;
- const struct udp_tunnel_nic_info *udp_tunnel_nic_info;
- struct udp_tunnel_nic *udp_tunnel_nic;
- struct bpf_xdp_entity xdp_state[3];
- long: 64;
- long: 64;
- long: 64;
-};
-
-enum bpf_reg_type {
- NOT_INIT = 0,
- SCALAR_VALUE = 1,
- PTR_TO_CTX = 2,
- CONST_PTR_TO_MAP = 3,
- PTR_TO_MAP_VALUE = 4,
- PTR_TO_MAP_VALUE_OR_NULL = 5,
- PTR_TO_STACK = 6,
- PTR_TO_PACKET_META = 7,
- PTR_TO_PACKET = 8,
- PTR_TO_PACKET_END = 9,
- PTR_TO_FLOW_KEYS = 10,
- PTR_TO_SOCKET = 11,
- PTR_TO_SOCKET_OR_NULL = 12,
- PTR_TO_SOCK_COMMON = 13,
- PTR_TO_SOCK_COMMON_OR_NULL = 14,
- PTR_TO_TCP_SOCK = 15,
- PTR_TO_TCP_SOCK_OR_NULL = 16,
- PTR_TO_TP_BUFFER = 17,
- PTR_TO_XDP_SOCK = 18,
- PTR_TO_BTF_ID = 19,
- PTR_TO_BTF_ID_OR_NULL = 20,
- PTR_TO_MEM = 21,
- PTR_TO_MEM_OR_NULL = 22,
- PTR_TO_RDONLY_BUF = 23,
- PTR_TO_RDONLY_BUF_OR_NULL = 24,
- PTR_TO_RDWR_BUF = 25,
- PTR_TO_RDWR_BUF_OR_NULL = 26,
- PTR_TO_PERCPU_BTF_ID = 27,
-};
-
-struct bpf_prog_ops {
- int (*test_run)(struct bpf_prog *, const union bpf_attr *, union bpf_attr *);
-};
-
-struct bpf_offload_dev;
-
-struct bpf_prog_offload {
- struct bpf_prog *prog;
- struct net_device *netdev;
- struct bpf_offload_dev *offdev;
- void *dev_priv;
- struct list_head offloads;
- bool dev_state;
- bool opt_failed;
- void *jited_image;
- u32 jited_len;
-};
-
-struct bpf_prog_stats {
- u64 cnt;
- u64 nsecs;
- struct u64_stats_sync syncp;
-};
-
-struct btf_func_model {
- u8 ret_size;
- u8 nr_args;
- u8 arg_size[12];
-};
-
-struct bpf_trampoline {
- struct hlist_node hlist;
- struct mutex mutex;
- refcount_t refcnt;
- u64 key;
- struct {
- struct btf_func_model model;
- void *addr;
- bool ftrace_managed;
- } func;
- struct bpf_prog *extension_prog;
- struct hlist_head progs_hlist[3];
- int progs_cnt[3];
- void *image;
- u64 selector;
- struct bpf_ksym ksym;
-};
-
-struct bpf_func_info_aux {
- u16 linkage;
- bool unreliable;
-};
-
-struct bpf_jit_poke_descriptor {
- void *tailcall_target;
- void *tailcall_bypass;
- void *bypass_addr;
- union {
- struct {
- struct bpf_map *map;
- u32 key;
- } tail_call;
- };
- bool tailcall_target_stable;
- u8 adj_off;
- u16 reason;
- u32 insn_idx;
-};
-
-struct bpf_ctx_arg_aux {
- u32 offset;
- enum bpf_reg_type reg_type;
- u32 btf_id;
-};
-
-typedef unsigned int sk_buff_data_t;
-
-struct skb_ext;
-
-struct sk_buff {
- union {
- struct {
- struct sk_buff *next;
- struct sk_buff *prev;
- union {
- struct net_device *dev;
- long unsigned int dev_scratch;
- };
- };
- struct rb_node rbnode;
- struct list_head list;
- };
- union {
- struct sock *sk;
- int ip_defrag_offset;
- };
- union {
- ktime_t tstamp;
- u64 skb_mstamp_ns;
- };
- char cb[48];
- union {
- struct {
- long unsigned int _skb_refdst;
- void (*destructor)(struct sk_buff *);
- };
- struct list_head tcp_tsorted_anchor;
- };
- long unsigned int _nfct;
- unsigned int len;
- unsigned int data_len;
- __u16 mac_len;
- __u16 hdr_len;
- __u16 queue_mapping;
- __u8 __cloned_offset[0];
- __u8 cloned: 1;
- __u8 nohdr: 1;
- __u8 fclone: 2;
- __u8 peeked: 1;
- __u8 head_frag: 1;
- __u8 pfmemalloc: 1;
- __u8 active_extensions;
- __u32 headers_start[0];
- __u8 __pkt_type_offset[0];
- __u8 pkt_type: 3;
- __u8 ignore_df: 1;
- __u8 nf_trace: 1;
- __u8 ip_summed: 2;
- __u8 ooo_okay: 1;
- __u8 l4_hash: 1;
- __u8 sw_hash: 1;
- __u8 wifi_acked_valid: 1;
- __u8 wifi_acked: 1;
- __u8 no_fcs: 1;
- __u8 encapsulation: 1;
- __u8 encap_hdr_csum: 1;
- __u8 csum_valid: 1;
- __u8 __pkt_vlan_present_offset[0];
- __u8 vlan_present: 1;
- __u8 csum_complete_sw: 1;
- __u8 csum_level: 2;
- __u8 csum_not_inet: 1;
- __u8 dst_pending_confirm: 1;
- __u8 ndisc_nodetype: 2;
- __u8 ipvs_property: 1;
- __u8 inner_protocol_type: 1;
- __u8 remcsum_offload: 1;
- __u8 offload_fwd_mark: 1;
- __u8 offload_l3_fwd_mark: 1;
- __u8 tc_skip_classify: 1;
- __u8 tc_at_ingress: 1;
- __u8 redirected: 1;
- __u8 from_ingress: 1;
- __u8 decrypted: 1;
- __u16 tc_index;
- union {
- __wsum csum;
- struct {
- __u16 csum_start;
- __u16 csum_offset;
- };
- };
- __u32 priority;
- int skb_iif;
- __u32 hash;
- __be16 vlan_proto;
- __u16 vlan_tci;
- union {
- unsigned int napi_id;
- unsigned int sender_cpu;
- };
- __u32 secmark;
- union {
- __u32 mark;
- __u32 reserved_tailroom;
- };
- union {
- __be16 inner_protocol;
- __u8 inner_ipproto;
- };
- __u16 inner_transport_header;
- __u16 inner_network_header;
- __u16 inner_mac_header;
- __be16 protocol;
- __u16 transport_header;
- __u16 network_header;
- __u16 mac_header;
- __u32 headers_end[0];
- sk_buff_data_t tail;
- sk_buff_data_t end;
- unsigned char *head;
- unsigned char *data;
- unsigned int truesize;
- refcount_t users;
- struct skb_ext *extensions;
-};
-
-struct scatterlist {
- long unsigned int page_link;
- unsigned int offset;
- unsigned int length;
- dma_addr_t dma_address;
- unsigned int dma_length;
-};
-
-enum {
- Root_NFS = 255,
- Root_CIFS = 254,
- Root_RAM0 = 1048576,
- Root_RAM1 = 1048577,
- Root_FD0 = 2097152,
- Root_HDA1 = 3145729,
- Root_HDA2 = 3145730,
- Root_SDA1 = 8388609,
- Root_SDA2 = 8388610,
- Root_HDC1 = 23068673,
- Root_SR0 = 11534336,
-};
-
-struct ethhdr {
- unsigned char h_dest[6];
- unsigned char h_source[6];
- __be16 h_proto;
-};
-
-struct flowi_tunnel {
- __be64 tun_id;
-};
-
-struct flowi_common {
- int flowic_oif;
- int flowic_iif;
- __u32 flowic_mark;
- __u8 flowic_tos;
- __u8 flowic_scope;
- __u8 flowic_proto;
- __u8 flowic_flags;
- __u32 flowic_secid;
- kuid_t flowic_uid;
- struct flowi_tunnel flowic_tun_key;
- __u32 flowic_multipath_hash;
-};
-
-union flowi_uli {
- struct {
- __be16 dport;
- __be16 sport;
- } ports;
- struct {
- __u8 type;
- __u8 code;
- } icmpt;
- struct {
- __le16 dport;
- __le16 sport;
- } dnports;
- __be32 spi;
- __be32 gre_key;
- struct {
- __u8 type;
- } mht;
-};
-
-struct flowi4 {
- struct flowi_common __fl_common;
- __be32 saddr;
- __be32 daddr;
- union flowi_uli uli;
-};
-
-struct flowi6 {
- struct flowi_common __fl_common;
- struct in6_addr daddr;
- struct in6_addr saddr;
- __be32 flowlabel;
- union flowi_uli uli;
- __u32 mp_hash;
-};
-
-struct flowidn {
- struct flowi_common __fl_common;
- __le16 daddr;
- __le16 saddr;
- union flowi_uli uli;
-};
-
-struct flowi {
- union {
- struct flowi_common __fl_common;
- struct flowi4 ip4;
- struct flowi6 ip6;
- struct flowidn dn;
- } u;
-};
-
-struct ipstats_mib {
- u64 mibs[37];
- struct u64_stats_sync syncp;
-};
-
-struct icmp_mib {
- long unsigned int mibs[28];
-};
-
-struct icmpmsg_mib {
- atomic_long_t mibs[512];
-};
-
-struct icmpv6_mib {
- long unsigned int mibs[6];
-};
-
-struct icmpv6_mib_device {
- atomic_long_t mibs[6];
-};
-
-struct icmpv6msg_mib {
- atomic_long_t mibs[512];
-};
-
-struct icmpv6msg_mib_device {
- atomic_long_t mibs[512];
-};
-
-struct tcp_mib {
- long unsigned int mibs[16];
-};
-
-struct udp_mib {
- long unsigned int mibs[9];
-};
-
-struct linux_mib {
- long unsigned int mibs[124];
-};
-
-struct linux_tls_mib {
- long unsigned int mibs[11];
-};
-
-struct inet_frags;
-
-struct fqdir {
- long int high_thresh;
- long int low_thresh;
- int timeout;
- int max_dist;
- struct inet_frags *f;
- struct net *net;
- bool dead;
- long: 56;
- long: 64;
- long: 64;
- struct rhashtable rhashtable;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- atomic_long_t mem;
- struct work_struct destroy_work;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct inet_frag_queue;
-
-struct inet_frags {
- unsigned int qsize;
- void (*constructor)(struct inet_frag_queue *, const void *);
- void (*destructor)(struct inet_frag_queue *);
- void (*frag_expire)(struct timer_list *);
- struct kmem_cache *frags_cachep;
- const char *frags_cache_name;
- struct rhashtable_params rhash_params;
- refcount_t refcnt;
- struct completion completion;
-};
-
-struct frag_v4_compare_key {
- __be32 saddr;
- __be32 daddr;
- u32 user;
- u32 vif;
- __be16 id;
- u16 protocol;
-};
-
-struct frag_v6_compare_key {
- struct in6_addr saddr;
- struct in6_addr daddr;
- u32 user;
- __be32 id;
- u32 iif;
-};
-
-struct inet_frag_queue {
- struct rhash_head node;
- union {
- struct frag_v4_compare_key v4;
- struct frag_v6_compare_key v6;
- } key;
- struct timer_list timer;
- spinlock_t lock;
- refcount_t refcnt;
- struct rb_root rb_fragments;
- struct sk_buff *fragments_tail;
- struct sk_buff *last_run_head;
- ktime_t stamp;
- int len;
- int meat;
- __u8 flags;
- u16 max_size;
- struct fqdir *fqdir;
- struct callback_head rcu;
-};
-
-struct fib_rule;
-
-struct fib_lookup_arg;
-
-struct fib_rule_hdr;
-
-struct nlattr;
-
-struct netlink_ext_ack;
-
-struct nla_policy;
-
-struct fib_rules_ops {
- int family;
- struct list_head list;
- int rule_size;
- int addr_size;
- int unresolved_rules;
- int nr_goto_rules;
- unsigned int fib_rules_seq;
- int (*action)(struct fib_rule *, struct flowi *, int, struct fib_lookup_arg *);
- bool (*suppress)(struct fib_rule *, struct fib_lookup_arg *);
- int (*match)(struct fib_rule *, struct flowi *, int);
- int (*configure)(struct fib_rule *, struct sk_buff *, struct fib_rule_hdr *, struct nlattr **, struct netlink_ext_ack *);
- int (*delete)(struct fib_rule *);
- int (*compare)(struct fib_rule *, struct fib_rule_hdr *, struct nlattr **);
- int (*fill)(struct fib_rule *, struct sk_buff *, struct fib_rule_hdr *);
- size_t (*nlmsg_payload)(struct fib_rule *);
- void (*flush_cache)(struct fib_rules_ops *);
- int nlgroup;
- const struct nla_policy *policy;
- struct list_head rules_list;
- struct module *owner;
- struct net *fro_net;
- struct callback_head rcu;
-};
-
-enum tcp_ca_event {
- CA_EVENT_TX_START = 0,
- CA_EVENT_CWND_RESTART = 1,
- CA_EVENT_COMPLETE_CWR = 2,
- CA_EVENT_LOSS = 3,
- CA_EVENT_ECN_NO_CE = 4,
- CA_EVENT_ECN_IS_CE = 5,
-};
-
-struct ack_sample;
-
-struct rate_sample;
-
-union tcp_cc_info;
-
-struct tcp_congestion_ops {
- struct list_head list;
- u32 key;
- u32 flags;
- void (*init)(struct sock *);
- void (*release)(struct sock *);
- u32 (*ssthresh)(struct sock *);
- void (*cong_avoid)(struct sock *, u32, u32);
- void (*set_state)(struct sock *, u8);
- void (*cwnd_event)(struct sock *, enum tcp_ca_event);
- void (*in_ack_event)(struct sock *, u32);
- u32 (*undo_cwnd)(struct sock *);
- void (*pkts_acked)(struct sock *, const struct ack_sample *);
- u32 (*min_tso_segs)(struct sock *);
- u32 (*sndbuf_expand)(struct sock *);
- void (*cong_control)(struct sock *, const struct rate_sample *);
- size_t (*get_info)(struct sock *, u32, int *, union tcp_cc_info *);
- char name[16];
- struct module *owner;
-};
-
-struct fib_notifier_ops {
- int family;
- struct list_head list;
- unsigned int (*fib_seq_read)(struct net *);
- int (*fib_dump)(struct net *, struct notifier_block *, struct netlink_ext_ack *);
- struct module *owner;
- struct callback_head rcu;
-};
-
-struct xfrm_state;
-
-struct lwtunnel_state;
-
-struct dst_entry {
- struct net_device *dev;
- struct dst_ops *ops;
- long unsigned int _metrics;
- long unsigned int expires;
- struct xfrm_state *xfrm;
- int (*input)(struct sk_buff *);
- int (*output)(struct net *, struct sock *, struct sk_buff *);
- short unsigned int flags;
- short int obsolete;
- short unsigned int header_len;
- short unsigned int trailer_len;
- atomic_t __refcnt;
- int __use;
- long unsigned int lastuse;
- struct lwtunnel_state *lwtstate;
- struct callback_head callback_head;
- short int error;
- short int __pad;
- __u32 tclassid;
-};
-
-struct hh_cache {
- unsigned int hh_len;
- seqlock_t hh_lock;
- long unsigned int hh_data[16];
-};
-
-struct neigh_table;
-
-struct neigh_parms;
-
-struct neigh_ops;
-
-struct neighbour {
- struct neighbour *next;
- struct neigh_table *tbl;
- struct neigh_parms *parms;
- long unsigned int confirmed;
- long unsigned int updated;
- rwlock_t lock;
- refcount_t refcnt;
- unsigned int arp_queue_len_bytes;
- struct sk_buff_head arp_queue;
- struct timer_list timer;
- long unsigned int used;
- atomic_t probes;
- __u8 flags;
- __u8 nud_state;
- __u8 type;
- __u8 dead;
- u8 protocol;
- seqlock_t ha_lock;
- int: 32;
- unsigned char ha[32];
- struct hh_cache hh;
- int (*output)(struct neighbour *, struct sk_buff *);
- const struct neigh_ops *ops;
- struct list_head gc_list;
- struct callback_head rcu;
- struct net_device *dev;
- u8 primary_key[0];
-};
-
-struct ipv6_stable_secret {
- bool initialized;
- struct in6_addr secret;
-};
-
-struct ipv6_devconf {
- __s32 forwarding;
- __s32 hop_limit;
- __s32 mtu6;
- __s32 accept_ra;
- __s32 accept_redirects;
- __s32 autoconf;
- __s32 dad_transmits;
- __s32 rtr_solicits;
- __s32 rtr_solicit_interval;
- __s32 rtr_solicit_max_interval;
- __s32 rtr_solicit_delay;
- __s32 force_mld_version;
- __s32 mldv1_unsolicited_report_interval;
- __s32 mldv2_unsolicited_report_interval;
- __s32 use_tempaddr;
- __s32 temp_valid_lft;
- __s32 temp_prefered_lft;
- __s32 regen_max_retry;
- __s32 max_desync_factor;
- __s32 max_addresses;
- __s32 accept_ra_defrtr;
- __s32 accept_ra_min_hop_limit;
- __s32 accept_ra_pinfo;
- __s32 ignore_routes_with_linkdown;
- __s32 accept_ra_rtr_pref;
- __s32 rtr_probe_interval;
- __s32 accept_ra_rt_info_min_plen;
- __s32 accept_ra_rt_info_max_plen;
- __s32 proxy_ndp;
- __s32 accept_source_route;
- __s32 accept_ra_from_local;
- __s32 mc_forwarding;
- __s32 disable_ipv6;
- __s32 drop_unicast_in_l2_multicast;
- __s32 accept_dad;
- __s32 force_tllao;
- __s32 ndisc_notify;
- __s32 suppress_frag_ndisc;
- __s32 accept_ra_mtu;
- __s32 drop_unsolicited_na;
- struct ipv6_stable_secret stable_secret;
- __s32 use_oif_addrs_only;
- __s32 keep_addr_on_down;
- __s32 seg6_enabled;
- __u32 enhanced_dad;
- __u32 addr_gen_mode;
- __s32 disable_policy;
- __s32 ndisc_tclass;
- __s32 rpl_seg_enabled;
- struct ctl_table_header *sysctl_header;
-};
-
-struct nf_queue_entry;
-
-struct nf_queue_handler {
- int (*outfn)(struct nf_queue_entry *, unsigned int);
- void (*nf_hook_drop)(struct net *);
-};
-
-enum nf_log_type {
- NF_LOG_TYPE_LOG = 0,
- NF_LOG_TYPE_ULOG = 1,
- NF_LOG_TYPE_MAX = 2,
-};
-
-typedef u8 u_int8_t;
-
-struct nf_loginfo;
-
-typedef void nf_logfn(struct net *, u_int8_t, unsigned int, const struct sk_buff *, const struct net_device *, const struct net_device *, const struct nf_loginfo *, const char *);
-
-struct nf_logger {
- char *name;
- enum nf_log_type type;
- nf_logfn *logfn;
- struct module *me;
-};
-
-struct hlist_nulls_head {
- struct hlist_nulls_node *first;
-};
-
-struct ip_conntrack_stat {
- unsigned int found;
- unsigned int invalid;
- unsigned int insert;
- unsigned int insert_failed;
- unsigned int clash_resolve;
- unsigned int drop;
- unsigned int early_drop;
- unsigned int error;
- unsigned int expect_new;
- unsigned int expect_create;
- unsigned int expect_delete;
- unsigned int search_restart;
-};
-
-struct ct_pcpu {
- spinlock_t lock;
- struct hlist_nulls_head unconfirmed;
- struct hlist_nulls_head dying;
-};
-
-typedef struct {
- union {
- void *kernel;
- void *user;
- };
- bool is_kernel: 1;
-} sockptr_t;
-
-typedef enum {
- SS_FREE = 0,
- SS_UNCONNECTED = 1,
- SS_CONNECTING = 2,
- SS_CONNECTED = 3,
- SS_DISCONNECTING = 4,
-} socket_state;
-
-struct socket_wq {
- wait_queue_head_t wait;
- struct fasync_struct *fasync_list;
- long unsigned int flags;
- struct callback_head rcu;
- long: 64;
-};
-
-struct proto_ops;
-
-struct socket {
- socket_state state;
- short int type;
- long unsigned int flags;
- struct file *file;
- struct sock *sk;
- const struct proto_ops *ops;
- long: 64;
- long: 64;
- long: 64;
- struct socket_wq wq;
-};
-
-typedef int (*sk_read_actor_t)(read_descriptor_t *, struct sk_buff *, unsigned int, size_t);
-
-struct proto_ops {
- int family;
- unsigned int flags;
- struct module *owner;
- int (*release)(struct socket *);
- int (*bind)(struct socket *, struct sockaddr *, int);
- int (*connect)(struct socket *, struct sockaddr *, int, int);
- int (*socketpair)(struct socket *, struct socket *);
- int (*accept)(struct socket *, struct socket *, int, bool);
- int (*getname)(struct socket *, struct sockaddr *, int);
- __poll_t (*poll)(struct file *, struct socket *, struct poll_table_struct *);
- int (*ioctl)(struct socket *, unsigned int, long unsigned int);
- int (*compat_ioctl)(struct socket *, unsigned int, long unsigned int);
- int (*gettstamp)(struct socket *, void *, bool, bool);
- int (*listen)(struct socket *, int);
- int (*shutdown)(struct socket *, int);
- int (*setsockopt)(struct socket *, int, int, sockptr_t, unsigned int);
- int (*getsockopt)(struct socket *, int, int, char *, int *);
- void (*show_fdinfo)(struct seq_file *, struct socket *);
- int (*sendmsg)(struct socket *, struct msghdr *, size_t);
- int (*recvmsg)(struct socket *, struct msghdr *, size_t, int);
- int (*mmap)(struct file *, struct socket *, struct vm_area_struct *);
- ssize_t (*sendpage)(struct socket *, struct page *, int, size_t, int);
- ssize_t (*splice_read)(struct socket *, loff_t *, struct pipe_inode_info *, size_t, unsigned int);
- int (*set_peek_off)(struct sock *, int);
- int (*peek_len)(struct socket *);
- int (*read_sock)(struct sock *, read_descriptor_t *, sk_read_actor_t);
- int (*sendpage_locked)(struct sock *, struct page *, int, size_t, int);
- int (*sendmsg_locked)(struct sock *, struct msghdr *, size_t);
- int (*set_rcvlowat)(struct sock *, int);
-};
-
-struct pipe_buf_operations;
-
-struct pipe_buffer {
- struct page *page;
- unsigned int offset;
- unsigned int len;
- const struct pipe_buf_operations *ops;
- unsigned int flags;
- long unsigned int private;
-};
-
-struct pipe_buf_operations {
- int (*confirm)(struct pipe_inode_info *, struct pipe_buffer *);
- void (*release)(struct pipe_inode_info *, struct pipe_buffer *);
- bool (*try_steal)(struct pipe_inode_info *, struct pipe_buffer *);
- bool (*get)(struct pipe_inode_info *, struct pipe_buffer *);
-};
-
-struct skb_ext {
- refcount_t refcnt;
- u8 offset[4];
- u8 chunks;
- long: 56;
- char data[0];
-};
-
-struct dql {
- unsigned int num_queued;
- unsigned int adj_limit;
- unsigned int last_obj_cnt;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- unsigned int limit;
- unsigned int num_completed;
- unsigned int prev_ovlimit;
- unsigned int prev_num_queued;
- unsigned int prev_last_obj_cnt;
- unsigned int lowest_slack;
- long unsigned int slack_start_time;
- unsigned int max_limit;
- unsigned int min_limit;
- unsigned int slack_hold_time;
- long: 32;
- long: 64;
- long: 64;
-};
-
-struct ethtool_drvinfo {
- __u32 cmd;
- char driver[32];
- char version[32];
- char fw_version[32];
- char bus_info[32];
- char erom_version[32];
- char reserved2[12];
- __u32 n_priv_flags;
- __u32 n_stats;
- __u32 testinfo_len;
- __u32 eedump_len;
- __u32 regdump_len;
-};
-
-struct ethtool_wolinfo {
- __u32 cmd;
- __u32 supported;
- __u32 wolopts;
- __u8 sopass[6];
-};
-
-struct ethtool_tunable {
- __u32 cmd;
- __u32 id;
- __u32 type_id;
- __u32 len;
- void *data[0];
-};
-
-struct ethtool_regs {
- __u32 cmd;
- __u32 version;
- __u32 len;
- __u8 data[0];
-};
-
-struct ethtool_eeprom {
- __u32 cmd;
- __u32 magic;
- __u32 offset;
- __u32 len;
- __u8 data[0];
-};
-
-struct ethtool_eee {
- __u32 cmd;
- __u32 supported;
- __u32 advertised;
- __u32 lp_advertised;
- __u32 eee_active;
- __u32 eee_enabled;
- __u32 tx_lpi_enabled;
- __u32 tx_lpi_timer;
- __u32 reserved[2];
-};
-
-struct ethtool_modinfo {
- __u32 cmd;
- __u32 type;
- __u32 eeprom_len;
- __u32 reserved[8];
-};
-
-struct ethtool_coalesce {
- __u32 cmd;
- __u32 rx_coalesce_usecs;
- __u32 rx_max_coalesced_frames;
- __u32 rx_coalesce_usecs_irq;
- __u32 rx_max_coalesced_frames_irq;
- __u32 tx_coalesce_usecs;
- __u32 tx_max_coalesced_frames;
- __u32 tx_coalesce_usecs_irq;
- __u32 tx_max_coalesced_frames_irq;
- __u32 stats_block_coalesce_usecs;
- __u32 use_adaptive_rx_coalesce;
- __u32 use_adaptive_tx_coalesce;
- __u32 pkt_rate_low;
- __u32 rx_coalesce_usecs_low;
- __u32 rx_max_coalesced_frames_low;
- __u32 tx_coalesce_usecs_low;
- __u32 tx_max_coalesced_frames_low;
- __u32 pkt_rate_high;
- __u32 rx_coalesce_usecs_high;
- __u32 rx_max_coalesced_frames_high;
- __u32 tx_coalesce_usecs_high;
- __u32 tx_max_coalesced_frames_high;
- __u32 rate_sample_interval;
-};
-
-struct ethtool_ringparam {
- __u32 cmd;
- __u32 rx_max_pending;
- __u32 rx_mini_max_pending;
- __u32 rx_jumbo_max_pending;
- __u32 tx_max_pending;
- __u32 rx_pending;
- __u32 rx_mini_pending;
- __u32 rx_jumbo_pending;
- __u32 tx_pending;
-};
-
-struct ethtool_channels {
- __u32 cmd;
- __u32 max_rx;
- __u32 max_tx;
- __u32 max_other;
- __u32 max_combined;
- __u32 rx_count;
- __u32 tx_count;
- __u32 other_count;
- __u32 combined_count;
-};
-
-struct ethtool_pauseparam {
- __u32 cmd;
- __u32 autoneg;
- __u32 rx_pause;
- __u32 tx_pause;
-};
-
-enum ethtool_link_ext_state {
- ETHTOOL_LINK_EXT_STATE_AUTONEG = 0,
- ETHTOOL_LINK_EXT_STATE_LINK_TRAINING_FAILURE = 1,
- ETHTOOL_LINK_EXT_STATE_LINK_LOGICAL_MISMATCH = 2,
- ETHTOOL_LINK_EXT_STATE_BAD_SIGNAL_INTEGRITY = 3,
- ETHTOOL_LINK_EXT_STATE_NO_CABLE = 4,
- ETHTOOL_LINK_EXT_STATE_CABLE_ISSUE = 5,
- ETHTOOL_LINK_EXT_STATE_EEPROM_ISSUE = 6,
- ETHTOOL_LINK_EXT_STATE_CALIBRATION_FAILURE = 7,
- ETHTOOL_LINK_EXT_STATE_POWER_BUDGET_EXCEEDED = 8,
- ETHTOOL_LINK_EXT_STATE_OVERHEAT = 9,
-};
-
-enum ethtool_link_ext_substate_autoneg {
- ETHTOOL_LINK_EXT_SUBSTATE_AN_NO_PARTNER_DETECTED = 1,
- ETHTOOL_LINK_EXT_SUBSTATE_AN_ACK_NOT_RECEIVED = 2,
- ETHTOOL_LINK_EXT_SUBSTATE_AN_NEXT_PAGE_EXCHANGE_FAILED = 3,
- ETHTOOL_LINK_EXT_SUBSTATE_AN_NO_PARTNER_DETECTED_FORCE_MODE = 4,
- ETHTOOL_LINK_EXT_SUBSTATE_AN_FEC_MISMATCH_DURING_OVERRIDE = 5,
- ETHTOOL_LINK_EXT_SUBSTATE_AN_NO_HCD = 6,
-};
-
-enum ethtool_link_ext_substate_link_training {
- ETHTOOL_LINK_EXT_SUBSTATE_LT_KR_FRAME_LOCK_NOT_ACQUIRED = 1,
- ETHTOOL_LINK_EXT_SUBSTATE_LT_KR_LINK_INHIBIT_TIMEOUT = 2,
- ETHTOOL_LINK_EXT_SUBSTATE_LT_KR_LINK_PARTNER_DID_NOT_SET_RECEIVER_READY = 3,
- ETHTOOL_LINK_EXT_SUBSTATE_LT_REMOTE_FAULT = 4,
-};
-
-enum ethtool_link_ext_substate_link_logical_mismatch {
- ETHTOOL_LINK_EXT_SUBSTATE_LLM_PCS_DID_NOT_ACQUIRE_BLOCK_LOCK = 1,
- ETHTOOL_LINK_EXT_SUBSTATE_LLM_PCS_DID_NOT_ACQUIRE_AM_LOCK = 2,
- ETHTOOL_LINK_EXT_SUBSTATE_LLM_PCS_DID_NOT_GET_ALIGN_STATUS = 3,
- ETHTOOL_LINK_EXT_SUBSTATE_LLM_FC_FEC_IS_NOT_LOCKED = 4,
- ETHTOOL_LINK_EXT_SUBSTATE_LLM_RS_FEC_IS_NOT_LOCKED = 5,
-};
-
-enum ethtool_link_ext_substate_bad_signal_integrity {
- ETHTOOL_LINK_EXT_SUBSTATE_BSI_LARGE_NUMBER_OF_PHYSICAL_ERRORS = 1,
- ETHTOOL_LINK_EXT_SUBSTATE_BSI_UNSUPPORTED_RATE = 2,
-};
-
-enum ethtool_link_ext_substate_cable_issue {
- ETHTOOL_LINK_EXT_SUBSTATE_CI_UNSUPPORTED_CABLE = 1,
- ETHTOOL_LINK_EXT_SUBSTATE_CI_CABLE_TEST_FAILURE = 2,
-};
-
-struct ethtool_test {
- __u32 cmd;
- __u32 flags;
- __u32 reserved;
- __u32 len;
- __u64 data[0];
-};
-
-struct ethtool_stats {
- __u32 cmd;
- __u32 n_stats;
- __u64 data[0];
-};
-
-struct ethtool_tcpip4_spec {
- __be32 ip4src;
- __be32 ip4dst;
- __be16 psrc;
- __be16 pdst;
- __u8 tos;
-};
-
-struct ethtool_ah_espip4_spec {
- __be32 ip4src;
- __be32 ip4dst;
- __be32 spi;
- __u8 tos;
-};
-
-struct ethtool_usrip4_spec {
- __be32 ip4src;
- __be32 ip4dst;
- __be32 l4_4_bytes;
- __u8 tos;
- __u8 ip_ver;
- __u8 proto;
-};
-
-struct ethtool_tcpip6_spec {
- __be32 ip6src[4];
- __be32 ip6dst[4];
- __be16 psrc;
- __be16 pdst;
- __u8 tclass;
-};
-
-struct ethtool_ah_espip6_spec {
- __be32 ip6src[4];
- __be32 ip6dst[4];
- __be32 spi;
- __u8 tclass;
-};
-
-struct ethtool_usrip6_spec {
- __be32 ip6src[4];
- __be32 ip6dst[4];
- __be32 l4_4_bytes;
- __u8 tclass;
- __u8 l4_proto;
-};
-
-union ethtool_flow_union {
- struct ethtool_tcpip4_spec tcp_ip4_spec;
- struct ethtool_tcpip4_spec udp_ip4_spec;
- struct ethtool_tcpip4_spec sctp_ip4_spec;
- struct ethtool_ah_espip4_spec ah_ip4_spec;
- struct ethtool_ah_espip4_spec esp_ip4_spec;
- struct ethtool_usrip4_spec usr_ip4_spec;
- struct ethtool_tcpip6_spec tcp_ip6_spec;
- struct ethtool_tcpip6_spec udp_ip6_spec;
- struct ethtool_tcpip6_spec sctp_ip6_spec;
- struct ethtool_ah_espip6_spec ah_ip6_spec;
- struct ethtool_ah_espip6_spec esp_ip6_spec;
- struct ethtool_usrip6_spec usr_ip6_spec;
- struct ethhdr ether_spec;
- __u8 hdata[52];
-};
-
-struct ethtool_flow_ext {
- __u8 padding[2];
- unsigned char h_dest[6];
- __be16 vlan_etype;
- __be16 vlan_tci;
- __be32 data[2];
-};
-
-struct ethtool_rx_flow_spec {
- __u32 flow_type;
- union ethtool_flow_union h_u;
- struct ethtool_flow_ext h_ext;
- union ethtool_flow_union m_u;
- struct ethtool_flow_ext m_ext;
- __u64 ring_cookie;
- __u32 location;
-};
-
-struct ethtool_rxnfc {
- __u32 cmd;
- __u32 flow_type;
- __u64 data;
- struct ethtool_rx_flow_spec fs;
- union {
- __u32 rule_cnt;
- __u32 rss_context;
- };
- __u32 rule_locs[0];
-};
-
-struct ethtool_flash {
- __u32 cmd;
- __u32 region;
- char data[128];
-};
-
-struct ethtool_dump {
- __u32 cmd;
- __u32 version;
- __u32 flag;
- __u32 len;
- __u8 data[0];
-};
-
-struct ethtool_ts_info {
- __u32 cmd;
- __u32 so_timestamping;
- __s32 phc_index;
- __u32 tx_types;
- __u32 tx_reserved[3];
- __u32 rx_filters;
- __u32 rx_reserved[3];
-};
-
-struct ethtool_fecparam {
- __u32 cmd;
- __u32 active_fec;
- __u32 fec;
- __u32 reserved;
-};
-
-struct ethtool_link_settings {
- __u32 cmd;
- __u32 speed;
- __u8 duplex;
- __u8 port;
- __u8 phy_address;
- __u8 autoneg;
- __u8 mdio_support;
- __u8 eth_tp_mdix;
- __u8 eth_tp_mdix_ctrl;
- __s8 link_mode_masks_nwords;
- __u8 transceiver;
- __u8 master_slave_cfg;
- __u8 master_slave_state;
- __u8 reserved1[1];
- __u32 reserved[7];
- __u32 link_mode_masks[0];
-};
-
-enum ethtool_phys_id_state {
- ETHTOOL_ID_INACTIVE = 0,
- ETHTOOL_ID_ACTIVE = 1,
- ETHTOOL_ID_ON = 2,
- ETHTOOL_ID_OFF = 3,
-};
-
-struct ethtool_link_ext_state_info {
- enum ethtool_link_ext_state link_ext_state;
- union {
- enum ethtool_link_ext_substate_autoneg autoneg;
- enum ethtool_link_ext_substate_link_training link_training;
- enum ethtool_link_ext_substate_link_logical_mismatch link_logical_mismatch;
- enum ethtool_link_ext_substate_bad_signal_integrity bad_signal_integrity;
- enum ethtool_link_ext_substate_cable_issue cable_issue;
- u8 __link_ext_substate;
- };
-};
-
-struct ethtool_link_ksettings {
- struct ethtool_link_settings base;
- struct {
- long unsigned int supported[2];
- long unsigned int advertising[2];
- long unsigned int lp_advertising[2];
- } link_modes;
-};
-
-struct ethtool_pause_stats {
- u64 tx_pause_frames;
- u64 rx_pause_frames;
-};
-
-struct ethtool_ops {
- u32 supported_coalesce_params;
- void (*get_drvinfo)(struct net_device *, struct ethtool_drvinfo *);
- int (*get_regs_len)(struct net_device *);
- void (*get_regs)(struct net_device *, struct ethtool_regs *, void *);
- void (*get_wol)(struct net_device *, struct ethtool_wolinfo *);
- int (*set_wol)(struct net_device *, struct ethtool_wolinfo *);
- u32 (*get_msglevel)(struct net_device *);
- void (*set_msglevel)(struct net_device *, u32);
- int (*nway_reset)(struct net_device *);
- u32 (*get_link)(struct net_device *);
- int (*get_link_ext_state)(struct net_device *, struct ethtool_link_ext_state_info *);
- int (*get_eeprom_len)(struct net_device *);
- int (*get_eeprom)(struct net_device *, struct ethtool_eeprom *, u8 *);
- int (*set_eeprom)(struct net_device *, struct ethtool_eeprom *, u8 *);
- int (*get_coalesce)(struct net_device *, struct ethtool_coalesce *);
- int (*set_coalesce)(struct net_device *, struct ethtool_coalesce *);
- void (*get_ringparam)(struct net_device *, struct ethtool_ringparam *);
- int (*set_ringparam)(struct net_device *, struct ethtool_ringparam *);
- void (*get_pause_stats)(struct net_device *, struct ethtool_pause_stats *);
- void (*get_pauseparam)(struct net_device *, struct ethtool_pauseparam *);
- int (*set_pauseparam)(struct net_device *, struct ethtool_pauseparam *);
- void (*self_test)(struct net_device *, struct ethtool_test *, u64 *);
- void (*get_strings)(struct net_device *, u32, u8 *);
- int (*set_phys_id)(struct net_device *, enum ethtool_phys_id_state);
- void (*get_ethtool_stats)(struct net_device *, struct ethtool_stats *, u64 *);
- int (*begin)(struct net_device *);
- void (*complete)(struct net_device *);
- u32 (*get_priv_flags)(struct net_device *);
- int (*set_priv_flags)(struct net_device *, u32);
- int (*get_sset_count)(struct net_device *, int);
- int (*get_rxnfc)(struct net_device *, struct ethtool_rxnfc *, u32 *);
- int (*set_rxnfc)(struct net_device *, struct ethtool_rxnfc *);
- int (*flash_device)(struct net_device *, struct ethtool_flash *);
- int (*reset)(struct net_device *, u32 *);
- u32 (*get_rxfh_key_size)(struct net_device *);
- u32 (*get_rxfh_indir_size)(struct net_device *);
- int (*get_rxfh)(struct net_device *, u32 *, u8 *, u8 *);
- int (*set_rxfh)(struct net_device *, const u32 *, const u8 *, const u8);
- int (*get_rxfh_context)(struct net_device *, u32 *, u8 *, u8 *, u32);
- int (*set_rxfh_context)(struct net_device *, const u32 *, const u8 *, const u8, u32 *, bool);
- void (*get_channels)(struct net_device *, struct ethtool_channels *);
- int (*set_channels)(struct net_device *, struct ethtool_channels *);
- int (*get_dump_flag)(struct net_device *, struct ethtool_dump *);
- int (*get_dump_data)(struct net_device *, struct ethtool_dump *, void *);
- int (*set_dump)(struct net_device *, struct ethtool_dump *);
- int (*get_ts_info)(struct net_device *, struct ethtool_ts_info *);
- int (*get_module_info)(struct net_device *, struct ethtool_modinfo *);
- int (*get_module_eeprom)(struct net_device *, struct ethtool_eeprom *, u8 *);
- int (*get_eee)(struct net_device *, struct ethtool_eee *);
- int (*set_eee)(struct net_device *, struct ethtool_eee *);
- int (*get_tunable)(struct net_device *, const struct ethtool_tunable *, void *);
- int (*set_tunable)(struct net_device *, const struct ethtool_tunable *, const void *);
- int (*get_per_queue_coalesce)(struct net_device *, u32, struct ethtool_coalesce *);
- int (*set_per_queue_coalesce)(struct net_device *, u32, struct ethtool_coalesce *);
- int (*get_link_ksettings)(struct net_device *, struct ethtool_link_ksettings *);
- int (*set_link_ksettings)(struct net_device *, const struct ethtool_link_ksettings *);
- int (*get_fecparam)(struct net_device *, struct ethtool_fecparam *);
- int (*set_fecparam)(struct net_device *, struct ethtool_fecparam *);
- void (*get_ethtool_phy_stats)(struct net_device *, struct ethtool_stats *, u64 *);
- int (*get_phy_tunable)(struct net_device *, const struct ethtool_tunable *, void *);
- int (*set_phy_tunable)(struct net_device *, const struct ethtool_tunable *, const void *);
-};
-
-struct netlink_ext_ack {
- const char *_msg;
- const struct nlattr *bad_attr;
- const struct nla_policy *policy;
- u8 cookie[20];
- u8 cookie_len;
-};
-
-struct ieee_ets {
- __u8 willing;
- __u8 ets_cap;
- __u8 cbs;
- __u8 tc_tx_bw[8];
- __u8 tc_rx_bw[8];
- __u8 tc_tsa[8];
- __u8 prio_tc[8];
- __u8 tc_reco_bw[8];
- __u8 tc_reco_tsa[8];
- __u8 reco_prio_tc[8];
-};
-
-struct ieee_maxrate {
- __u64 tc_maxrate[8];
-};
-
-struct ieee_qcn {
- __u8 rpg_enable[8];
- __u32 rppp_max_rps[8];
- __u32 rpg_time_reset[8];
- __u32 rpg_byte_reset[8];
- __u32 rpg_threshold[8];
- __u32 rpg_max_rate[8];
- __u32 rpg_ai_rate[8];
- __u32 rpg_hai_rate[8];
- __u32 rpg_gd[8];
- __u32 rpg_min_dec_fac[8];
- __u32 rpg_min_rate[8];
- __u32 cndd_state_machine[8];
-};
-
-struct ieee_qcn_stats {
- __u64 rppp_rp_centiseconds[8];
- __u32 rppp_created_rps[8];
-};
-
-struct ieee_pfc {
- __u8 pfc_cap;
- __u8 pfc_en;
- __u8 mbc;
- __u16 delay;
- __u64 requests[8];
- __u64 indications[8];
-};
-
-struct dcbnl_buffer {
- __u8 prio2buffer[8];
- __u32 buffer_size[8];
- __u32 total_size;
-};
-
-struct cee_pg {
- __u8 willing;
- __u8 error;
- __u8 pg_en;
- __u8 tcs_supported;
- __u8 pg_bw[8];
- __u8 prio_pg[8];
-};
-
-struct cee_pfc {
- __u8 willing;
- __u8 error;
- __u8 pfc_en;
- __u8 tcs_supported;
-};
-
-struct dcb_app {
- __u8 selector;
- __u8 priority;
- __u16 protocol;
-};
-
-struct dcb_peer_app_info {
- __u8 willing;
- __u8 error;
-};
-
-struct dcbnl_rtnl_ops {
- int (*ieee_getets)(struct net_device *, struct ieee_ets *);
- int (*ieee_setets)(struct net_device *, struct ieee_ets *);
- int (*ieee_getmaxrate)(struct net_device *, struct ieee_maxrate *);
- int (*ieee_setmaxrate)(struct net_device *, struct ieee_maxrate *);
- int (*ieee_getqcn)(struct net_device *, struct ieee_qcn *);
- int (*ieee_setqcn)(struct net_device *, struct ieee_qcn *);
- int (*ieee_getqcnstats)(struct net_device *, struct ieee_qcn_stats *);
- int (*ieee_getpfc)(struct net_device *, struct ieee_pfc *);
- int (*ieee_setpfc)(struct net_device *, struct ieee_pfc *);
- int (*ieee_getapp)(struct net_device *, struct dcb_app *);
- int (*ieee_setapp)(struct net_device *, struct dcb_app *);
- int (*ieee_delapp)(struct net_device *, struct dcb_app *);
- int (*ieee_peer_getets)(struct net_device *, struct ieee_ets *);
- int (*ieee_peer_getpfc)(struct net_device *, struct ieee_pfc *);
- u8 (*getstate)(struct net_device *);
- u8 (*setstate)(struct net_device *, u8);
- void (*getpermhwaddr)(struct net_device *, u8 *);
- void (*setpgtccfgtx)(struct net_device *, int, u8, u8, u8, u8);
- void (*setpgbwgcfgtx)(struct net_device *, int, u8);
- void (*setpgtccfgrx)(struct net_device *, int, u8, u8, u8, u8);
- void (*setpgbwgcfgrx)(struct net_device *, int, u8);
- void (*getpgtccfgtx)(struct net_device *, int, u8 *, u8 *, u8 *, u8 *);
- void (*getpgbwgcfgtx)(struct net_device *, int, u8 *);
- void (*getpgtccfgrx)(struct net_device *, int, u8 *, u8 *, u8 *, u8 *);
- void (*getpgbwgcfgrx)(struct net_device *, int, u8 *);
- void (*setpfccfg)(struct net_device *, int, u8);
- void (*getpfccfg)(struct net_device *, int, u8 *);
- u8 (*setall)(struct net_device *);
- u8 (*getcap)(struct net_device *, int, u8 *);
- int (*getnumtcs)(struct net_device *, int, u8 *);
- int (*setnumtcs)(struct net_device *, int, u8);
- u8 (*getpfcstate)(struct net_device *);
- void (*setpfcstate)(struct net_device *, u8);
- void (*getbcncfg)(struct net_device *, int, u32 *);
- void (*setbcncfg)(struct net_device *, int, u32);
- void (*getbcnrp)(struct net_device *, int, u8 *);
- void (*setbcnrp)(struct net_device *, int, u8);
- int (*setapp)(struct net_device *, u8, u16, u8);
- int (*getapp)(struct net_device *, u8, u16);
- u8 (*getfeatcfg)(struct net_device *, int, u8 *);
- u8 (*setfeatcfg)(struct net_device *, int, u8);
- u8 (*getdcbx)(struct net_device *);
- u8 (*setdcbx)(struct net_device *, u8);
- int (*peer_getappinfo)(struct net_device *, struct dcb_peer_app_info *, u16 *);
- int (*peer_getapptable)(struct net_device *, struct dcb_app *);
- int (*cee_peer_getpg)(struct net_device *, struct cee_pg *);
- int (*cee_peer_getpfc)(struct net_device *, struct cee_pfc *);
- int (*dcbnl_getbuffer)(struct net_device *, struct dcbnl_buffer *);
- int (*dcbnl_setbuffer)(struct net_device *, struct dcbnl_buffer *);
-};
-
-struct netprio_map {
- struct callback_head rcu;
- u32 priomap_len;
- u32 priomap[0];
-};
-
-struct xdp_mem_info {
- u32 type;
- u32 id;
-};
-
-struct xdp_rxq_info {
- struct net_device *dev;
- u32 queue_index;
- u32 reg_state;
- struct xdp_mem_info mem;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct xdp_frame {
- void *data;
- u16 len;
- u16 headroom;
- u32 metasize: 8;
- u32 frame_sz: 24;
- struct xdp_mem_info mem;
- struct net_device *dev_rx;
-};
-
-struct nlmsghdr {
- __u32 nlmsg_len;
- __u16 nlmsg_type;
- __u16 nlmsg_flags;
- __u32 nlmsg_seq;
- __u32 nlmsg_pid;
-};
-
-struct nlattr {
- __u16 nla_len;
- __u16 nla_type;
-};
-
-struct netlink_range_validation;
-
-struct netlink_range_validation_signed;
-
-struct nla_policy {
- u8 type;
- u8 validation_type;
- u16 len;
- union {
- const u32 bitfield32_valid;
- const u32 mask;
- const char *reject_message;
- const struct nla_policy *nested_policy;
- struct netlink_range_validation *range;
- struct netlink_range_validation_signed *range_signed;
- struct {
- s16 min;
- s16 max;
- };
- int (*validate)(const struct nlattr *, struct netlink_ext_ack *);
- u16 strict_start_type;
- };
-};
-
-struct netlink_callback {
- struct sk_buff *skb;
- const struct nlmsghdr *nlh;
- int (*dump)(struct sk_buff *, struct netlink_callback *);
- int (*done)(struct netlink_callback *);
- void *data;
- struct module *module;
- struct netlink_ext_ack *extack;
- u16 family;
- u16 answer_flags;
- u32 min_dump_alloc;
- unsigned int prev_seq;
- unsigned int seq;
- bool strict_check;
- union {
- u8 ctx[48];
- long int args[6];
- };
-};
-
-struct ndmsg {
- __u8 ndm_family;
- __u8 ndm_pad1;
- __u16 ndm_pad2;
- __s32 ndm_ifindex;
- __u16 ndm_state;
- __u8 ndm_flags;
- __u8 ndm_type;
-};
-
-struct rtnl_link_stats64 {
- __u64 rx_packets;
- __u64 tx_packets;
- __u64 rx_bytes;
- __u64 tx_bytes;
- __u64 rx_errors;
- __u64 tx_errors;
- __u64 rx_dropped;
- __u64 tx_dropped;
- __u64 multicast;
- __u64 collisions;
- __u64 rx_length_errors;
- __u64 rx_over_errors;
- __u64 rx_crc_errors;
- __u64 rx_frame_errors;
- __u64 rx_fifo_errors;
- __u64 rx_missed_errors;
- __u64 tx_aborted_errors;
- __u64 tx_carrier_errors;
- __u64 tx_fifo_errors;
- __u64 tx_heartbeat_errors;
- __u64 tx_window_errors;
- __u64 rx_compressed;
- __u64 tx_compressed;
- __u64 rx_nohandler;
-};
-
-struct ifla_vf_guid {
- __u32 vf;
- __u64 guid;
-};
-
-struct ifla_vf_stats {
- __u64 rx_packets;
- __u64 tx_packets;
- __u64 rx_bytes;
- __u64 tx_bytes;
- __u64 broadcast;
- __u64 multicast;
- __u64 rx_dropped;
- __u64 tx_dropped;
-};
-
-struct ifla_vf_info {
- __u32 vf;
- __u8 mac[32];
- __u32 vlan;
- __u32 qos;
- __u32 spoofchk;
- __u32 linkstate;
- __u32 min_tx_rate;
- __u32 max_tx_rate;
- __u32 rss_query_en;
- __u32 trusted;
- __be16 vlan_proto;
-};
-
-struct tc_stats {
- __u64 bytes;
- __u32 packets;
- __u32 drops;
- __u32 overlimits;
- __u32 bps;
- __u32 pps;
- __u32 qlen;
- __u32 backlog;
-};
-
-struct tc_sizespec {
- unsigned char cell_log;
- unsigned char size_log;
- short int cell_align;
- int overhead;
- unsigned int linklayer;
- unsigned int mpu;
- unsigned int mtu;
- unsigned int tsize;
-};
-
-enum netdev_tx {
- __NETDEV_TX_MIN = 2147483648,
- NETDEV_TX_OK = 0,
- NETDEV_TX_BUSY = 16,
-};
-
-typedef enum netdev_tx netdev_tx_t;
-
-struct header_ops {
- int (*create)(struct sk_buff *, struct net_device *, short unsigned int, const void *, const void *, unsigned int);
- int (*parse)(const struct sk_buff *, unsigned char *);
- int (*cache)(const struct neighbour *, struct hh_cache *, __be16);
- void (*cache_update)(struct hh_cache *, const struct net_device *, const unsigned char *);
- bool (*validate)(const char *, unsigned int);
- __be16 (*parse_protocol)(const struct sk_buff *);
-};
-
-struct xsk_buff_pool;
-
-struct netdev_queue {
- struct net_device *dev;
- struct Qdisc *qdisc;
- struct Qdisc *qdisc_sleeping;
- struct kobject kobj;
- int numa_node;
- long unsigned int tx_maxrate;
- long unsigned int trans_timeout;
- struct net_device *sb_dev;
- struct xsk_buff_pool *pool;
- spinlock_t _xmit_lock;
- int xmit_lock_owner;
- long unsigned int trans_start;
- long unsigned int state;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct dql dql;
-};
-
-struct qdisc_skb_head {
- struct sk_buff *head;
- struct sk_buff *tail;
- __u32 qlen;
- spinlock_t lock;
-};
-
-struct gnet_stats_basic_packed {
- __u64 bytes;
- __u64 packets;
-};
-
-struct gnet_stats_queue {
- __u32 qlen;
- __u32 backlog;
- __u32 drops;
- __u32 requeues;
- __u32 overlimits;
-};
-
-struct Qdisc_ops;
-
-struct qdisc_size_table;
-
-struct net_rate_estimator;
-
-struct gnet_stats_basic_cpu;
-
-struct Qdisc {
- int (*enqueue)(struct sk_buff *, struct Qdisc *, struct sk_buff **);
- struct sk_buff * (*dequeue)(struct Qdisc *);
- unsigned int flags;
- u32 limit;
- const struct Qdisc_ops *ops;
- struct qdisc_size_table *stab;
- struct hlist_node hash;
- u32 handle;
- u32 parent;
- struct netdev_queue *dev_queue;
- struct net_rate_estimator *rate_est;
- struct gnet_stats_basic_cpu *cpu_bstats;
- struct gnet_stats_queue *cpu_qstats;
- int pad;
- refcount_t refcnt;
- long: 64;
- long: 64;
- long: 64;
- struct sk_buff_head gso_skb;
- struct qdisc_skb_head q;
- struct gnet_stats_basic_packed bstats;
- seqcount_t running;
- struct gnet_stats_queue qstats;
- long unsigned int state;
- struct Qdisc *next_sched;
- struct sk_buff_head skb_bad_txq;
- spinlock_t busylock;
- spinlock_t seqlock;
- bool empty;
- struct callback_head rcu;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long int privdata[0];
-};
-
-struct rps_map {
- unsigned int len;
- struct callback_head rcu;
- u16 cpus[0];
-};
-
-struct rps_dev_flow {
- u16 cpu;
- u16 filter;
- unsigned int last_qtail;
-};
-
-struct rps_dev_flow_table {
- unsigned int mask;
- struct callback_head rcu;
- struct rps_dev_flow flows[0];
-};
-
-struct netdev_rx_queue {
- struct rps_map *rps_map;
- struct rps_dev_flow_table *rps_flow_table;
- struct kobject kobj;
- struct net_device *dev;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct xdp_rxq_info xdp_rxq;
- struct xsk_buff_pool *pool;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct xps_map {
- unsigned int len;
- unsigned int alloc_len;
- struct callback_head rcu;
- u16 queues[0];
-};
-
-struct xps_dev_maps {
- struct callback_head rcu;
- struct xps_map *attr_map[0];
-};
-
-struct netdev_fcoe_hbainfo {
- char manufacturer[64];
- char serial_number[64];
- char hardware_version[64];
- char driver_version[64];
- char optionrom_version[64];
- char firmware_version[64];
- char model[256];
- char model_description[256];
-};
-
-struct netdev_phys_item_id {
- unsigned char id[32];
- unsigned char id_len;
-};
-
-enum tc_setup_type {
- TC_SETUP_QDISC_MQPRIO = 0,
- TC_SETUP_CLSU32 = 1,
- TC_SETUP_CLSFLOWER = 2,
- TC_SETUP_CLSMATCHALL = 3,
- TC_SETUP_CLSBPF = 4,
- TC_SETUP_BLOCK = 5,
- TC_SETUP_QDISC_CBS = 6,
- TC_SETUP_QDISC_RED = 7,
- TC_SETUP_QDISC_PRIO = 8,
- TC_SETUP_QDISC_MQ = 9,
- TC_SETUP_QDISC_ETF = 10,
- TC_SETUP_ROOT_QDISC = 11,
- TC_SETUP_QDISC_GRED = 12,
- TC_SETUP_QDISC_TAPRIO = 13,
- TC_SETUP_FT = 14,
- TC_SETUP_QDISC_ETS = 15,
- TC_SETUP_QDISC_TBF = 16,
- TC_SETUP_QDISC_FIFO = 17,
-};
-
-enum bpf_netdev_command {
- XDP_SETUP_PROG = 0,
- XDP_SETUP_PROG_HW = 1,
- BPF_OFFLOAD_MAP_ALLOC = 2,
- BPF_OFFLOAD_MAP_FREE = 3,
- XDP_SETUP_XSK_POOL = 4,
-};
-
-struct netdev_bpf {
- enum bpf_netdev_command command;
- union {
- struct {
- u32 flags;
- struct bpf_prog *prog;
- struct netlink_ext_ack *extack;
- };
- struct {
- struct bpf_offloaded_map *offmap;
- };
- struct {
- struct xsk_buff_pool *pool;
- u16 queue_id;
- } xsk;
- };
-};
-
-struct xfrmdev_ops {
- int (*xdo_dev_state_add)(struct xfrm_state *);
- void (*xdo_dev_state_delete)(struct xfrm_state *);
- void (*xdo_dev_state_free)(struct xfrm_state *);
- bool (*xdo_dev_offload_ok)(struct sk_buff *, struct xfrm_state *);
- void (*xdo_dev_state_advance_esn)(struct xfrm_state *);
-};
-
-struct dev_ifalias {
- struct callback_head rcuhead;
- char ifalias[0];
-};
-
-struct netdev_name_node {
- struct hlist_node hlist;
- struct list_head list;
- struct net_device *dev;
- const char *name;
-};
-
-struct udp_tunnel_info;
-
-struct devlink_port;
-
-struct ip_tunnel_parm;
-
-struct net_device_ops {
- int (*ndo_init)(struct net_device *);
- void (*ndo_uninit)(struct net_device *);
- int (*ndo_open)(struct net_device *);
- int (*ndo_stop)(struct net_device *);
- netdev_tx_t (*ndo_start_xmit)(struct sk_buff *, struct net_device *);
- netdev_features_t (*ndo_features_check)(struct sk_buff *, struct net_device *, netdev_features_t);
- u16 (*ndo_select_queue)(struct net_device *, struct sk_buff *, struct net_device *);
- void (*ndo_change_rx_flags)(struct net_device *, int);
- void (*ndo_set_rx_mode)(struct net_device *);
- int (*ndo_set_mac_address)(struct net_device *, void *);
- int (*ndo_validate_addr)(struct net_device *);
- int (*ndo_do_ioctl)(struct net_device *, struct ifreq *, int);
- int (*ndo_set_config)(struct net_device *, struct ifmap *);
- int (*ndo_change_mtu)(struct net_device *, int);
- int (*ndo_neigh_setup)(struct net_device *, struct neigh_parms *);
- void (*ndo_tx_timeout)(struct net_device *, unsigned int);
- void (*ndo_get_stats64)(struct net_device *, struct rtnl_link_stats64 *);
- bool (*ndo_has_offload_stats)(const struct net_device *, int);
- int (*ndo_get_offload_stats)(int, const struct net_device *, void *);
- struct net_device_stats * (*ndo_get_stats)(struct net_device *);
- int (*ndo_vlan_rx_add_vid)(struct net_device *, __be16, u16);
- int (*ndo_vlan_rx_kill_vid)(struct net_device *, __be16, u16);
- void (*ndo_poll_controller)(struct net_device *);
- int (*ndo_netpoll_setup)(struct net_device *, struct netpoll_info *);
- void (*ndo_netpoll_cleanup)(struct net_device *);
- int (*ndo_set_vf_mac)(struct net_device *, int, u8 *);
- int (*ndo_set_vf_vlan)(struct net_device *, int, u16, u8, __be16);
- int (*ndo_set_vf_rate)(struct net_device *, int, int, int);
- int (*ndo_set_vf_spoofchk)(struct net_device *, int, bool);
- int (*ndo_set_vf_trust)(struct net_device *, int, bool);
- int (*ndo_get_vf_config)(struct net_device *, int, struct ifla_vf_info *);
- int (*ndo_set_vf_link_state)(struct net_device *, int, int);
- int (*ndo_get_vf_stats)(struct net_device *, int, struct ifla_vf_stats *);
- int (*ndo_set_vf_port)(struct net_device *, int, struct nlattr **);
- int (*ndo_get_vf_port)(struct net_device *, int, struct sk_buff *);
- int (*ndo_get_vf_guid)(struct net_device *, int, struct ifla_vf_guid *, struct ifla_vf_guid *);
- int (*ndo_set_vf_guid)(struct net_device *, int, u64, int);
- int (*ndo_set_vf_rss_query_en)(struct net_device *, int, bool);
- int (*ndo_setup_tc)(struct net_device *, enum tc_setup_type, void *);
- int (*ndo_fcoe_enable)(struct net_device *);
- int (*ndo_fcoe_disable)(struct net_device *);
- int (*ndo_fcoe_ddp_setup)(struct net_device *, u16, struct scatterlist *, unsigned int);
- int (*ndo_fcoe_ddp_done)(struct net_device *, u16);
- int (*ndo_fcoe_ddp_target)(struct net_device *, u16, struct scatterlist *, unsigned int);
- int (*ndo_fcoe_get_hbainfo)(struct net_device *, struct netdev_fcoe_hbainfo *);
- int (*ndo_fcoe_get_wwn)(struct net_device *, u64 *, int);
- int (*ndo_rx_flow_steer)(struct net_device *, const struct sk_buff *, u16, u32);
- int (*ndo_add_slave)(struct net_device *, struct net_device *, struct netlink_ext_ack *);
- int (*ndo_del_slave)(struct net_device *, struct net_device *);
- struct net_device * (*ndo_get_xmit_slave)(struct net_device *, struct sk_buff *, bool);
- netdev_features_t (*ndo_fix_features)(struct net_device *, netdev_features_t);
- int (*ndo_set_features)(struct net_device *, netdev_features_t);
- int (*ndo_neigh_construct)(struct net_device *, struct neighbour *);
- void (*ndo_neigh_destroy)(struct net_device *, struct neighbour *);
- int (*ndo_fdb_add)(struct ndmsg *, struct nlattr **, struct net_device *, const unsigned char *, u16, u16, struct netlink_ext_ack *);
- int (*ndo_fdb_del)(struct ndmsg *, struct nlattr **, struct net_device *, const unsigned char *, u16);
- int (*ndo_fdb_dump)(struct sk_buff *, struct netlink_callback *, struct net_device *, struct net_device *, int *);
- int (*ndo_fdb_get)(struct sk_buff *, struct nlattr **, struct net_device *, const unsigned char *, u16, u32, u32, struct netlink_ext_ack *);
- int (*ndo_bridge_setlink)(struct net_device *, struct nlmsghdr *, u16, struct netlink_ext_ack *);
- int (*ndo_bridge_getlink)(struct sk_buff *, u32, u32, struct net_device *, u32, int);
- int (*ndo_bridge_dellink)(struct net_device *, struct nlmsghdr *, u16);
- int (*ndo_change_carrier)(struct net_device *, bool);
- int (*ndo_get_phys_port_id)(struct net_device *, struct netdev_phys_item_id *);
- int (*ndo_get_port_parent_id)(struct net_device *, struct netdev_phys_item_id *);
- int (*ndo_get_phys_port_name)(struct net_device *, char *, size_t);
- void (*ndo_udp_tunnel_add)(struct net_device *, struct udp_tunnel_info *);
- void (*ndo_udp_tunnel_del)(struct net_device *, struct udp_tunnel_info *);
- void * (*ndo_dfwd_add_station)(struct net_device *, struct net_device *);
- void (*ndo_dfwd_del_station)(struct net_device *, void *);
- int (*ndo_set_tx_maxrate)(struct net_device *, int, u32);
- int (*ndo_get_iflink)(const struct net_device *);
- int (*ndo_change_proto_down)(struct net_device *, bool);
- int (*ndo_fill_metadata_dst)(struct net_device *, struct sk_buff *);
- void (*ndo_set_rx_headroom)(struct net_device *, int);
- int (*ndo_bpf)(struct net_device *, struct netdev_bpf *);
- int (*ndo_xdp_xmit)(struct net_device *, int, struct xdp_frame **, u32);
- int (*ndo_xsk_wakeup)(struct net_device *, u32, u32);
- struct devlink_port * (*ndo_get_devlink_port)(struct net_device *);
- int (*ndo_tunnel_ctl)(struct net_device *, struct ip_tunnel_parm *, int);
- struct net_device * (*ndo_get_peer_dev)(struct net_device *);
-};
-
-struct neigh_parms {
- possible_net_t net;
- struct net_device *dev;
- struct list_head list;
- int (*neigh_setup)(struct neighbour *);
- struct neigh_table *tbl;
- void *sysctl_table;
- int dead;
- refcount_t refcnt;
- struct callback_head callback_head;
- int reachable_time;
- int data[13];
- long unsigned int data_state[1];
-};
-
-struct pcpu_lstats {
- u64_stats_t packets;
- u64_stats_t bytes;
- struct u64_stats_sync syncp;
-};
-
-struct pcpu_sw_netstats {
- u64 rx_packets;
- u64 rx_bytes;
- u64 tx_packets;
- u64 tx_bytes;
- struct u64_stats_sync syncp;
-};
-
-struct iw_request_info;
-
-union iwreq_data;
-
-typedef int (*iw_handler)(struct net_device *, struct iw_request_info *, union iwreq_data *, char *);
-
-struct iw_priv_args;
-
-struct iw_statistics;
-
-struct iw_handler_def {
- const iw_handler *standard;
- __u16 num_standard;
- __u16 num_private;
- __u16 num_private_args;
- const iw_handler *private;
- const struct iw_priv_args *private_args;
- struct iw_statistics * (*get_wireless_stats)(struct net_device *);
-};
-
-struct l3mdev_ops {
- u32 (*l3mdev_fib_table)(const struct net_device *);
- struct sk_buff * (*l3mdev_l3_rcv)(struct net_device *, struct sk_buff *, u16);
- struct sk_buff * (*l3mdev_l3_out)(struct net_device *, struct sock *, struct sk_buff *, u16);
- struct dst_entry * (*l3mdev_link_scope_lookup)(const struct net_device *, struct flowi6 *);
-};
-
-struct nd_opt_hdr;
-
-struct ndisc_options;
-
-struct prefix_info;
-
-struct ndisc_ops {
- int (*is_useropt)(u8);
- int (*parse_options)(const struct net_device *, struct nd_opt_hdr *, struct ndisc_options *);
- void (*update)(const struct net_device *, struct neighbour *, u32, u8, const struct ndisc_options *);
- int (*opt_addr_space)(const struct net_device *, u8, struct neighbour *, u8 *, u8 **);
- void (*fill_addr_option)(const struct net_device *, struct sk_buff *, u8, const u8 *);
- void (*prefix_rcv_add_addr)(struct net *, struct net_device *, const struct prefix_info *, struct inet6_dev *, struct in6_addr *, int, u32, bool, bool, __u32, u32, bool);
-};
-
-enum tls_offload_ctx_dir {
- TLS_OFFLOAD_CTX_DIR_RX = 0,
- TLS_OFFLOAD_CTX_DIR_TX = 1,
-};
-
-struct tls_crypto_info;
-
-struct tls_context;
-
-struct tlsdev_ops {
- int (*tls_dev_add)(struct net_device *, struct sock *, enum tls_offload_ctx_dir, struct tls_crypto_info *, u32);
- void (*tls_dev_del)(struct net_device *, struct tls_context *, enum tls_offload_ctx_dir);
- int (*tls_dev_resync)(struct net_device *, struct sock *, u32, u8 *, enum tls_offload_ctx_dir);
-};
-
-struct ipv6_devstat {
- struct proc_dir_entry *proc_dir_entry;
- struct ipstats_mib *ipv6;
- struct icmpv6_mib_device *icmpv6dev;
- struct icmpv6msg_mib_device *icmpv6msgdev;
-};
-
-struct ifmcaddr6;
-
-struct ifacaddr6;
-
-struct inet6_dev {
- struct net_device *dev;
- struct list_head addr_list;
- struct ifmcaddr6 *mc_list;
- struct ifmcaddr6 *mc_tomb;
- spinlock_t mc_lock;
- unsigned char mc_qrv;
- unsigned char mc_gq_running;
- unsigned char mc_ifc_count;
- unsigned char mc_dad_count;
- long unsigned int mc_v1_seen;
- long unsigned int mc_qi;
- long unsigned int mc_qri;
- long unsigned int mc_maxdelay;
- struct timer_list mc_gq_timer;
- struct timer_list mc_ifc_timer;
- struct timer_list mc_dad_timer;
- struct ifacaddr6 *ac_list;
- rwlock_t lock;
- refcount_t refcnt;
- __u32 if_flags;
- int dead;
- u32 desync_factor;
- struct list_head tempaddr_list;
- struct in6_addr token;
- struct neigh_parms *nd_parms;
- struct ipv6_devconf cnf;
- struct ipv6_devstat stats;
- struct timer_list rs_timer;
- __s32 rs_interval;
- __u8 rs_probes;
- long unsigned int tstamp;
- struct callback_head rcu;
-};
-
-struct tcf_proto;
-
-struct tcf_block;
-
-struct mini_Qdisc {
- struct tcf_proto *filter_list;
- struct tcf_block *block;
- struct gnet_stats_basic_cpu *cpu_bstats;
- struct gnet_stats_queue *cpu_qstats;
- struct callback_head rcu;
-};
-
-struct rtnl_link_ops {
- struct list_head list;
- const char *kind;
- size_t priv_size;
- void (*setup)(struct net_device *);
- unsigned int maxtype;
- const struct nla_policy *policy;
- int (*validate)(struct nlattr **, struct nlattr **, struct netlink_ext_ack *);
- int (*newlink)(struct net *, struct net_device *, struct nlattr **, struct nlattr **, struct netlink_ext_ack *);
- int (*changelink)(struct net_device *, struct nlattr **, struct nlattr **, struct netlink_ext_ack *);
- void (*dellink)(struct net_device *, struct list_head *);
- size_t (*get_size)(const struct net_device *);
- int (*fill_info)(struct sk_buff *, const struct net_device *);
- size_t (*get_xstats_size)(const struct net_device *);
- int (*fill_xstats)(struct sk_buff *, const struct net_device *);
- unsigned int (*get_num_tx_queues)();
- unsigned int (*get_num_rx_queues)();
- unsigned int slave_maxtype;
- const struct nla_policy *slave_policy;
- int (*slave_changelink)(struct net_device *, struct net_device *, struct nlattr **, struct nlattr **, struct netlink_ext_ack *);
- size_t (*get_slave_size)(const struct net_device *, const struct net_device *);
- int (*fill_slave_info)(struct sk_buff *, const struct net_device *, const struct net_device *);
- struct net * (*get_link_net)(const struct net_device *);
- size_t (*get_linkxstats_size)(const struct net_device *, int);
- int (*fill_linkxstats)(struct sk_buff *, const struct net_device *, int *, int);
-};
-
-struct udp_tunnel_nic_table_info {
- unsigned int n_entries;
- unsigned int tunnel_types;
-};
-
-struct udp_tunnel_nic_shared;
-
-struct udp_tunnel_nic_info {
- int (*set_port)(struct net_device *, unsigned int, unsigned int, struct udp_tunnel_info *);
- int (*unset_port)(struct net_device *, unsigned int, unsigned int, struct udp_tunnel_info *);
- int (*sync_table)(struct net_device *, unsigned int);
- struct udp_tunnel_nic_shared *shared;
- unsigned int flags;
- struct udp_tunnel_nic_table_info tables[4];
-};
-
-enum {
- RTAX_UNSPEC = 0,
- RTAX_LOCK = 1,
- RTAX_MTU = 2,
- RTAX_WINDOW = 3,
- RTAX_RTT = 4,
- RTAX_RTTVAR = 5,
- RTAX_SSTHRESH = 6,
- RTAX_CWND = 7,
- RTAX_ADVMSS = 8,
- RTAX_REORDERING = 9,
- RTAX_HOPLIMIT = 10,
- RTAX_INITCWND = 11,
- RTAX_FEATURES = 12,
- RTAX_RTO_MIN = 13,
- RTAX_INITRWND = 14,
- RTAX_QUICKACK = 15,
- RTAX_CC_ALGO = 16,
- RTAX_FASTOPEN_NO_COOKIE = 17,
- __RTAX_MAX = 18,
-};
-
-struct tcmsg {
- unsigned char tcm_family;
- unsigned char tcm__pad1;
- short unsigned int tcm__pad2;
- int tcm_ifindex;
- __u32 tcm_handle;
- __u32 tcm_parent;
- __u32 tcm_info;
-};
-
-struct gnet_stats_basic_cpu {
- struct gnet_stats_basic_packed bstats;
- struct u64_stats_sync syncp;
-};
-
-struct gnet_dump {
- spinlock_t *lock;
- struct sk_buff *skb;
- struct nlattr *tail;
- int compat_tc_stats;
- int compat_xstats;
- int padattr;
- void *xstats;
- int xstats_len;
- struct tc_stats tc_stats;
-};
-
-struct netlink_range_validation {
- u64 min;
- u64 max;
-};
-
-struct netlink_range_validation_signed {
- s64 min;
- s64 max;
-};
-
-enum flow_action_hw_stats_bit {
- FLOW_ACTION_HW_STATS_IMMEDIATE_BIT = 0,
- FLOW_ACTION_HW_STATS_DELAYED_BIT = 1,
- FLOW_ACTION_HW_STATS_DISABLED_BIT = 2,
- FLOW_ACTION_HW_STATS_NUM_BITS = 3,
-};
-
-struct flow_block {
- struct list_head cb_list;
-};
-
-typedef int flow_setup_cb_t(enum tc_setup_type, void *, void *);
-
-struct qdisc_size_table {
- struct callback_head rcu;
- struct list_head list;
- struct tc_sizespec szopts;
- int refcnt;
- u16 data[0];
-};
-
-struct Qdisc_class_ops;
-
-struct Qdisc_ops {
- struct Qdisc_ops *next;
- const struct Qdisc_class_ops *cl_ops;
- char id[16];
- int priv_size;
- unsigned int static_flags;
- int (*enqueue)(struct sk_buff *, struct Qdisc *, struct sk_buff **);
- struct sk_buff * (*dequeue)(struct Qdisc *);
- struct sk_buff * (*peek)(struct Qdisc *);
- int (*init)(struct Qdisc *, struct nlattr *, struct netlink_ext_ack *);
- void (*reset)(struct Qdisc *);
- void (*destroy)(struct Qdisc *);
- int (*change)(struct Qdisc *, struct nlattr *, struct netlink_ext_ack *);
- void (*attach)(struct Qdisc *);
- int (*change_tx_queue_len)(struct Qdisc *, unsigned int);
- int (*dump)(struct Qdisc *, struct sk_buff *);
- int (*dump_stats)(struct Qdisc *, struct gnet_dump *);
- void (*ingress_block_set)(struct Qdisc *, u32);
- void (*egress_block_set)(struct Qdisc *, u32);
- u32 (*ingress_block_get)(struct Qdisc *);
- u32 (*egress_block_get)(struct Qdisc *);
- struct module *owner;
-};
-
-struct qdisc_walker;
-
-struct Qdisc_class_ops {
- unsigned int flags;
- struct netdev_queue * (*select_queue)(struct Qdisc *, struct tcmsg *);
- int (*graft)(struct Qdisc *, long unsigned int, struct Qdisc *, struct Qdisc **, struct netlink_ext_ack *);
- struct Qdisc * (*leaf)(struct Qdisc *, long unsigned int);
- void (*qlen_notify)(struct Qdisc *, long unsigned int);
- long unsigned int (*find)(struct Qdisc *, u32);
- int (*change)(struct Qdisc *, u32, u32, struct nlattr **, long unsigned int *, struct netlink_ext_ack *);
- int (*delete)(struct Qdisc *, long unsigned int);
- void (*walk)(struct Qdisc *, struct qdisc_walker *);
- struct tcf_block * (*tcf_block)(struct Qdisc *, long unsigned int, struct netlink_ext_ack *);
- long unsigned int (*bind_tcf)(struct Qdisc *, long unsigned int, u32);
- void (*unbind_tcf)(struct Qdisc *, long unsigned int);
- int (*dump)(struct Qdisc *, long unsigned int, struct sk_buff *, struct tcmsg *);
- int (*dump_stats)(struct Qdisc *, long unsigned int, struct gnet_dump *);
-};
-
-struct tcf_chain;
-
-struct tcf_block {
- struct mutex lock;
- struct list_head chain_list;
- u32 index;
- u32 classid;
- refcount_t refcnt;
- struct net *net;
- struct Qdisc *q;
- struct rw_semaphore cb_lock;
- struct flow_block flow_block;
- struct list_head owner_list;
- bool keep_dst;
- atomic_t offloadcnt;
- unsigned int nooffloaddevcnt;
- unsigned int lockeddevcnt;
- struct {
- struct tcf_chain *chain;
- struct list_head filter_chain_list;
- } chain0;
- struct callback_head rcu;
- struct hlist_head proto_destroy_ht[128];
- struct mutex proto_destroy_lock;
-};
-
-struct tcf_result;
-
-struct tcf_proto_ops;
-
-struct tcf_proto {
- struct tcf_proto *next;
- void *root;
- int (*classify)(struct sk_buff *, const struct tcf_proto *, struct tcf_result *);
- __be16 protocol;
- u32 prio;
- void *data;
- const struct tcf_proto_ops *ops;
- struct tcf_chain *chain;
- spinlock_t lock;
- bool deleting;
- refcount_t refcnt;
- struct callback_head rcu;
- struct hlist_node destroy_ht_node;
-};
-
-struct tcf_result {
- union {
- struct {
- long unsigned int class;
- u32 classid;
- };
- const struct tcf_proto *goto_tp;
- struct {
- bool ingress;
- struct gnet_stats_queue *qstats;
- };
- };
-};
-
-struct tcf_walker;
-
-struct tcf_proto_ops {
- struct list_head head;
- char kind[16];
- int (*classify)(struct sk_buff *, const struct tcf_proto *, struct tcf_result *);
- int (*init)(struct tcf_proto *);
- void (*destroy)(struct tcf_proto *, bool, struct netlink_ext_ack *);
- void * (*get)(struct tcf_proto *, u32);
- void (*put)(struct tcf_proto *, void *);
- int (*change)(struct net *, struct sk_buff *, struct tcf_proto *, long unsigned int, u32, struct nlattr **, void **, bool, bool, struct netlink_ext_ack *);
- int (*delete)(struct tcf_proto *, void *, bool *, bool, struct netlink_ext_ack *);
- bool (*delete_empty)(struct tcf_proto *);
- void (*walk)(struct tcf_proto *, struct tcf_walker *, bool);
- int (*reoffload)(struct tcf_proto *, bool, flow_setup_cb_t *, void *, struct netlink_ext_ack *);
- void (*hw_add)(struct tcf_proto *, void *);
- void (*hw_del)(struct tcf_proto *, void *);
- void (*bind_class)(void *, u32, long unsigned int, void *, long unsigned int);
- void * (*tmplt_create)(struct net *, struct tcf_chain *, struct nlattr **, struct netlink_ext_ack *);
- void (*tmplt_destroy)(void *);
- int (*dump)(struct net *, struct tcf_proto *, void *, struct sk_buff *, struct tcmsg *, bool);
- int (*terse_dump)(struct net *, struct tcf_proto *, void *, struct sk_buff *, struct tcmsg *, bool);
- int (*tmplt_dump)(struct sk_buff *, struct net *, void *);
- struct module *owner;
- int flags;
-};
-
-struct tcf_chain {
- struct mutex filter_chain_lock;
- struct tcf_proto *filter_chain;
- struct list_head list;
- struct tcf_block *block;
- u32 index;
- unsigned int refcnt;
- unsigned int action_refcnt;
- bool explicitly_created;
- bool flushing;
- const struct tcf_proto_ops *tmplt_ops;
- void *tmplt_priv;
- struct callback_head rcu;
-};
-
-struct sock_fprog_kern {
- u16 len;
- struct sock_filter *filter;
-};
-
-struct sk_filter {
- refcount_t refcnt;
- struct callback_head rcu;
- struct bpf_prog *prog;
-};
-
-enum {
- NEIGH_VAR_MCAST_PROBES = 0,
- NEIGH_VAR_UCAST_PROBES = 1,
- NEIGH_VAR_APP_PROBES = 2,
- NEIGH_VAR_MCAST_REPROBES = 3,
- NEIGH_VAR_RETRANS_TIME = 4,
- NEIGH_VAR_BASE_REACHABLE_TIME = 5,
- NEIGH_VAR_DELAY_PROBE_TIME = 6,
- NEIGH_VAR_GC_STALETIME = 7,
- NEIGH_VAR_QUEUE_LEN_BYTES = 8,
- NEIGH_VAR_PROXY_QLEN = 9,
- NEIGH_VAR_ANYCAST_DELAY = 10,
- NEIGH_VAR_PROXY_DELAY = 11,
- NEIGH_VAR_LOCKTIME = 12,
- NEIGH_VAR_QUEUE_LEN = 13,
- NEIGH_VAR_RETRANS_TIME_MS = 14,
- NEIGH_VAR_BASE_REACHABLE_TIME_MS = 15,
- NEIGH_VAR_GC_INTERVAL = 16,
- NEIGH_VAR_GC_THRESH1 = 17,
- NEIGH_VAR_GC_THRESH2 = 18,
- NEIGH_VAR_GC_THRESH3 = 19,
- NEIGH_VAR_MAX = 20,
-};
-
-struct pneigh_entry;
-
-struct neigh_statistics;
-
-struct neigh_hash_table;
-
-struct neigh_table {
- int family;
- unsigned int entry_size;
- unsigned int key_len;
- __be16 protocol;
- __u32 (*hash)(const void *, const struct net_device *, __u32 *);
- bool (*key_eq)(const struct neighbour *, const void *);
- int (*constructor)(struct neighbour *);
- int (*pconstructor)(struct pneigh_entry *);
- void (*pdestructor)(struct pneigh_entry *);
- void (*proxy_redo)(struct sk_buff *);
- int (*is_multicast)(const void *);
- bool (*allow_add)(const struct net_device *, struct netlink_ext_ack *);
- char *id;
- struct neigh_parms parms;
- struct list_head parms_list;
- int gc_interval;
- int gc_thresh1;
- int gc_thresh2;
- int gc_thresh3;
- long unsigned int last_flush;
- struct delayed_work gc_work;
- struct timer_list proxy_timer;
- struct sk_buff_head proxy_queue;
- atomic_t entries;
- atomic_t gc_entries;
- struct list_head gc_list;
- rwlock_t lock;
- long unsigned int last_rand;
- struct neigh_statistics *stats;
- struct neigh_hash_table *nht;
- struct pneigh_entry **phash_buckets;
-};
-
-struct neigh_statistics {
- long unsigned int allocs;
- long unsigned int destroys;
- long unsigned int hash_grows;
- long unsigned int res_failed;
- long unsigned int lookups;
- long unsigned int hits;
- long unsigned int rcv_probes_mcast;
- long unsigned int rcv_probes_ucast;
- long unsigned int periodic_gc_runs;
- long unsigned int forced_gc_runs;
- long unsigned int unres_discards;
- long unsigned int table_fulls;
-};
-
-struct neigh_ops {
- int family;
- void (*solicit)(struct neighbour *, struct sk_buff *);
- void (*error_report)(struct neighbour *, struct sk_buff *);
- int (*output)(struct neighbour *, struct sk_buff *);
- int (*connected_output)(struct neighbour *, struct sk_buff *);
-};
-
-struct pneigh_entry {
- struct pneigh_entry *next;
- possible_net_t net;
- struct net_device *dev;
- u8 flags;
- u8 protocol;
- u8 key[0];
-};
-
-struct neigh_hash_table {
- struct neighbour **hash_buckets;
- unsigned int hash_shift;
- __u32 hash_rnd[4];
- struct callback_head rcu;
-};
-
-enum {
- TCP_ESTABLISHED = 1,
- TCP_SYN_SENT = 2,
- TCP_SYN_RECV = 3,
- TCP_FIN_WAIT1 = 4,
- TCP_FIN_WAIT2 = 5,
- TCP_TIME_WAIT = 6,
- TCP_CLOSE = 7,
- TCP_CLOSE_WAIT = 8,
- TCP_LAST_ACK = 9,
- TCP_LISTEN = 10,
- TCP_CLOSING = 11,
- TCP_NEW_SYN_RECV = 12,
- TCP_MAX_STATES = 13,
-};
-
-struct fib_rule_hdr {
- __u8 family;
- __u8 dst_len;
- __u8 src_len;
- __u8 tos;
- __u8 table;
- __u8 res1;
- __u8 res2;
- __u8 action;
- __u32 flags;
-};
-
-struct fib_rule_port_range {
- __u16 start;
- __u16 end;
-};
-
-struct fib_kuid_range {
- kuid_t start;
- kuid_t end;
-};
-
-struct fib_rule {
- struct list_head list;
- int iifindex;
- int oifindex;
- u32 mark;
- u32 mark_mask;
- u32 flags;
- u32 table;
- u8 action;
- u8 l3mdev;
- u8 proto;
- u8 ip_proto;
- u32 target;
- __be64 tun_id;
- struct fib_rule *ctarget;
- struct net *fr_net;
- refcount_t refcnt;
- u32 pref;
- int suppress_ifgroup;
- int suppress_prefixlen;
- char iifname[16];
- char oifname[16];
- struct fib_kuid_range uid_range;
- struct fib_rule_port_range sport_range;
- struct fib_rule_port_range dport_range;
- struct callback_head rcu;
-};
-
-struct fib_lookup_arg {
- void *lookup_ptr;
- const void *lookup_data;
- void *result;
- struct fib_rule *rule;
- u32 table;
- int flags;
-};
-
-struct smc_hashinfo;
-
-struct request_sock_ops;
-
-struct timewait_sock_ops;
-
-struct udp_table;
-
-struct raw_hashinfo;
-
-struct proto {
- void (*close)(struct sock *, long int);
- int (*pre_connect)(struct sock *, struct sockaddr *, int);
- int (*connect)(struct sock *, struct sockaddr *, int);
- int (*disconnect)(struct sock *, int);
- struct sock * (*accept)(struct sock *, int, int *, bool);
- int (*ioctl)(struct sock *, int, long unsigned int);
- int (*init)(struct sock *);
- void (*destroy)(struct sock *);
- void (*shutdown)(struct sock *, int);
- int (*setsockopt)(struct sock *, int, int, sockptr_t, unsigned int);
- int (*getsockopt)(struct sock *, int, int, char *, int *);
- void (*keepalive)(struct sock *, int);
- int (*compat_ioctl)(struct sock *, unsigned int, long unsigned int);
- int (*sendmsg)(struct sock *, struct msghdr *, size_t);
- int (*recvmsg)(struct sock *, struct msghdr *, size_t, int, int, int *);
- int (*sendpage)(struct sock *, struct page *, int, size_t, int);
- int (*bind)(struct sock *, struct sockaddr *, int);
- int (*bind_add)(struct sock *, struct sockaddr *, int);
- int (*backlog_rcv)(struct sock *, struct sk_buff *);
- void (*release_cb)(struct sock *);
- int (*hash)(struct sock *);
- void (*unhash)(struct sock *);
- void (*rehash)(struct sock *);
- int (*get_port)(struct sock *, short unsigned int);
- unsigned int inuse_idx;
- bool (*stream_memory_free)(const struct sock *, int);
- bool (*stream_memory_read)(const struct sock *);
- void (*enter_memory_pressure)(struct sock *);
- void (*leave_memory_pressure)(struct sock *);
- atomic_long_t *memory_allocated;
- struct percpu_counter *sockets_allocated;
- long unsigned int *memory_pressure;
- long int *sysctl_mem;
- int *sysctl_wmem;
- int *sysctl_rmem;
- u32 sysctl_wmem_offset;
- u32 sysctl_rmem_offset;
- int max_header;
- bool no_autobind;
- struct kmem_cache *slab;
- unsigned int obj_size;
- slab_flags_t slab_flags;
- unsigned int useroffset;
- unsigned int usersize;
- struct percpu_counter *orphan_count;
- struct request_sock_ops *rsk_prot;
- struct timewait_sock_ops *twsk_prot;
- union {
- struct inet_hashinfo *hashinfo;
- struct udp_table *udp_table;
- struct raw_hashinfo *raw_hash;
- struct smc_hashinfo *smc_hash;
- } h;
- struct module *owner;
- char name[32];
- struct list_head node;
- int (*diag_destroy)(struct sock *, int);
-};
-
-struct request_sock;
-
-struct request_sock_ops {
- int family;
- unsigned int obj_size;
- struct kmem_cache *slab;
- char *slab_name;
- int (*rtx_syn_ack)(const struct sock *, struct request_sock *);
- void (*send_ack)(const struct sock *, struct sk_buff *, struct request_sock *);
- void (*send_reset)(const struct sock *, struct sk_buff *);
- void (*destructor)(struct request_sock *);
- void (*syn_ack_timeout)(const struct request_sock *);
-};
-
-struct timewait_sock_ops {
- struct kmem_cache *twsk_slab;
- char *twsk_slab_name;
- unsigned int twsk_obj_size;
- int (*twsk_unique)(struct sock *, struct sock *, void *);
- void (*twsk_destructor)(struct sock *);
-};
-
-struct saved_syn;
-
-struct request_sock {
- struct sock_common __req_common;
- struct request_sock *dl_next;
- u16 mss;
- u8 num_retrans;
- u8 syncookie: 1;
- u8 num_timeout: 7;
- u32 ts_recent;
- struct timer_list rsk_timer;
- const struct request_sock_ops *rsk_ops;
- struct sock *sk;
- struct saved_syn *saved_syn;
- u32 secid;
- u32 peer_secid;
-};
-
-struct saved_syn {
- u32 mac_hdrlen;
- u32 network_hdrlen;
- u32 tcp_hdrlen;
- u8 data[0];
-};
-
-enum tsq_enum {
- TSQ_THROTTLED = 0,
- TSQ_QUEUED = 1,
- TCP_TSQ_DEFERRED = 2,
- TCP_WRITE_TIMER_DEFERRED = 3,
- TCP_DELACK_TIMER_DEFERRED = 4,
- TCP_MTU_REDUCED_DEFERRED = 5,
-};
-
-struct ip6_sf_list {
- struct ip6_sf_list *sf_next;
- struct in6_addr sf_addr;
- long unsigned int sf_count[2];
- unsigned char sf_gsresp;
- unsigned char sf_oldin;
- unsigned char sf_crcount;
-};
-
-struct ifmcaddr6 {
- struct in6_addr mca_addr;
- struct inet6_dev *idev;
- struct ifmcaddr6 *next;
- struct ip6_sf_list *mca_sources;
- struct ip6_sf_list *mca_tomb;
- unsigned int mca_sfmode;
- unsigned char mca_crcount;
- long unsigned int mca_sfcount[2];
- struct timer_list mca_timer;
- unsigned int mca_flags;
- int mca_users;
- refcount_t mca_refcnt;
- spinlock_t mca_lock;
- long unsigned int mca_cstamp;
- long unsigned int mca_tstamp;
-};
-
-struct ifacaddr6 {
- struct in6_addr aca_addr;
- struct fib6_info *aca_rt;
- struct ifacaddr6 *aca_next;
- struct hlist_node aca_addr_lst;
- int aca_users;
- refcount_t aca_refcnt;
- long unsigned int aca_cstamp;
- long unsigned int aca_tstamp;
- struct callback_head rcu;
-};
-
-enum {
- __ND_OPT_PREFIX_INFO_END = 0,
- ND_OPT_SOURCE_LL_ADDR = 1,
- ND_OPT_TARGET_LL_ADDR = 2,
- ND_OPT_PREFIX_INFO = 3,
- ND_OPT_REDIRECT_HDR = 4,
- ND_OPT_MTU = 5,
- ND_OPT_NONCE = 14,
- __ND_OPT_ARRAY_MAX = 15,
- ND_OPT_ROUTE_INFO = 24,
- ND_OPT_RDNSS = 25,
- ND_OPT_DNSSL = 31,
- ND_OPT_6CO = 34,
- ND_OPT_CAPTIVE_PORTAL = 37,
- ND_OPT_PREF64 = 38,
- __ND_OPT_MAX = 39,
-};
-
-struct nd_opt_hdr {
- __u8 nd_opt_type;
- __u8 nd_opt_len;
-};
-
-struct ndisc_options {
- struct nd_opt_hdr *nd_opt_array[15];
- struct nd_opt_hdr *nd_opts_ri;
- struct nd_opt_hdr *nd_opts_ri_end;
- struct nd_opt_hdr *nd_useropts;
- struct nd_opt_hdr *nd_useropts_end;
- struct nd_opt_hdr *nd_802154_opt_array[3];
-};
-
-struct prefix_info {
- __u8 type;
- __u8 length;
- __u8 prefix_len;
- __u8 reserved: 6;
- __u8 autoconf: 1;
- __u8 onlink: 1;
- __be32 valid;
- __be32 prefered;
- __be32 reserved2;
- struct in6_addr prefix;
-};
-
-enum nfs_opnum4 {
- OP_ACCESS = 3,
- OP_CLOSE = 4,
- OP_COMMIT = 5,
- OP_CREATE = 6,
- OP_DELEGPURGE = 7,
- OP_DELEGRETURN = 8,
- OP_GETATTR = 9,
- OP_GETFH = 10,
- OP_LINK = 11,
- OP_LOCK = 12,
- OP_LOCKT = 13,
- OP_LOCKU = 14,
- OP_LOOKUP = 15,
- OP_LOOKUPP = 16,
- OP_NVERIFY = 17,
- OP_OPEN = 18,
- OP_OPENATTR = 19,
- OP_OPEN_CONFIRM = 20,
- OP_OPEN_DOWNGRADE = 21,
- OP_PUTFH = 22,
- OP_PUTPUBFH = 23,
- OP_PUTROOTFH = 24,
- OP_READ = 25,
- OP_READDIR = 26,
- OP_READLINK = 27,
- OP_REMOVE = 28,
- OP_RENAME = 29,
- OP_RENEW = 30,
- OP_RESTOREFH = 31,
- OP_SAVEFH = 32,
- OP_SECINFO = 33,
- OP_SETATTR = 34,
- OP_SETCLIENTID = 35,
- OP_SETCLIENTID_CONFIRM = 36,
- OP_VERIFY = 37,
- OP_WRITE = 38,
- OP_RELEASE_LOCKOWNER = 39,
- OP_BACKCHANNEL_CTL = 40,
- OP_BIND_CONN_TO_SESSION = 41,
- OP_EXCHANGE_ID = 42,
- OP_CREATE_SESSION = 43,
- OP_DESTROY_SESSION = 44,
- OP_FREE_STATEID = 45,
- OP_GET_DIR_DELEGATION = 46,
- OP_GETDEVICEINFO = 47,
- OP_GETDEVICELIST = 48,
- OP_LAYOUTCOMMIT = 49,
- OP_LAYOUTGET = 50,
- OP_LAYOUTRETURN = 51,
- OP_SECINFO_NO_NAME = 52,
- OP_SEQUENCE = 53,
- OP_SET_SSV = 54,
- OP_TEST_STATEID = 55,
- OP_WANT_DELEGATION = 56,
- OP_DESTROY_CLIENTID = 57,
- OP_RECLAIM_COMPLETE = 58,
- OP_ALLOCATE = 59,
- OP_COPY = 60,
- OP_COPY_NOTIFY = 61,
- OP_DEALLOCATE = 62,
- OP_IO_ADVISE = 63,
- OP_LAYOUTERROR = 64,
- OP_LAYOUTSTATS = 65,
- OP_OFFLOAD_CANCEL = 66,
- OP_OFFLOAD_STATUS = 67,
- OP_READ_PLUS = 68,
- OP_SEEK = 69,
- OP_WRITE_SAME = 70,
- OP_CLONE = 71,
- OP_GETXATTR = 72,
- OP_SETXATTR = 73,
- OP_LISTXATTRS = 74,
- OP_REMOVEXATTR = 75,
- OP_ILLEGAL = 10044,
-};
-
-enum perf_branch_sample_type_shift {
- PERF_SAMPLE_BRANCH_USER_SHIFT = 0,
- PERF_SAMPLE_BRANCH_KERNEL_SHIFT = 1,
- PERF_SAMPLE_BRANCH_HV_SHIFT = 2,
- PERF_SAMPLE_BRANCH_ANY_SHIFT = 3,
- PERF_SAMPLE_BRANCH_ANY_CALL_SHIFT = 4,
- PERF_SAMPLE_BRANCH_ANY_RETURN_SHIFT = 5,
- PERF_SAMPLE_BRANCH_IND_CALL_SHIFT = 6,
- PERF_SAMPLE_BRANCH_ABORT_TX_SHIFT = 7,
- PERF_SAMPLE_BRANCH_IN_TX_SHIFT = 8,
- PERF_SAMPLE_BRANCH_NO_TX_SHIFT = 9,
- PERF_SAMPLE_BRANCH_COND_SHIFT = 10,
- PERF_SAMPLE_BRANCH_CALL_STACK_SHIFT = 11,
- PERF_SAMPLE_BRANCH_IND_JUMP_SHIFT = 12,
- PERF_SAMPLE_BRANCH_CALL_SHIFT = 13,
- PERF_SAMPLE_BRANCH_NO_FLAGS_SHIFT = 14,
- PERF_SAMPLE_BRANCH_NO_CYCLES_SHIFT = 15,
- PERF_SAMPLE_BRANCH_TYPE_SAVE_SHIFT = 16,
- PERF_SAMPLE_BRANCH_HW_INDEX_SHIFT = 17,
- PERF_SAMPLE_BRANCH_MAX_SHIFT = 18,
-};
-
-struct uuidcmp {
- const char *uuid;
- int len;
-};
-
-typedef __u64 __le64;
-
-struct minix_super_block {
- __u16 s_ninodes;
- __u16 s_nzones;
- __u16 s_imap_blocks;
- __u16 s_zmap_blocks;
- __u16 s_firstdatazone;
- __u16 s_log_zone_size;
- __u32 s_max_size;
- __u16 s_magic;
- __u16 s_state;
- __u32 s_zones;
-};
-
-struct romfs_super_block {
- __be32 word0;
- __be32 word1;
- __be32 size;
- __be32 checksum;
- char name[0];
-};
-
-struct cramfs_inode {
- __u32 mode: 16;
- __u32 uid: 16;
- __u32 size: 24;
- __u32 gid: 8;
- __u32 namelen: 6;
- __u32 offset: 26;
-};
-
-struct cramfs_info {
- __u32 crc;
- __u32 edition;
- __u32 blocks;
- __u32 files;
-};
-
-struct cramfs_super {
- __u32 magic;
- __u32 size;
- __u32 flags;
- __u32 future;
- __u8 signature[16];
- struct cramfs_info fsid;
- __u8 name[16];
- struct cramfs_inode root;
-};
-
-struct squashfs_super_block {
- __le32 s_magic;
- __le32 inodes;
- __le32 mkfs_time;
- __le32 block_size;
- __le32 fragments;
- __le16 compression;
- __le16 block_log;
- __le16 flags;
- __le16 no_ids;
- __le16 s_major;
- __le16 s_minor;
- __le64 root_inode;
- __le64 bytes_used;
- __le64 id_table_start;
- __le64 xattr_id_table_start;
- __le64 inode_table_start;
- __le64 directory_table_start;
- __le64 fragment_table_start;
- __le64 lookup_table_start;
-};
-
-typedef int (*decompress_fn)(unsigned char *, long int, long int (*)(void *, long unsigned int), long int (*)(void *, long unsigned int), unsigned char *, long int *, void (*)(char *));
-
-struct subprocess_info {
- struct work_struct work;
- struct completion *complete;
- const char *path;
- char **argv;
- char **envp;
- int wait;
- int retval;
- int (*init)(struct subprocess_info *, struct cred *);
- void (*cleanup)(struct subprocess_info *);
- void *data;
-};
-
-typedef phys_addr_t resource_size_t;
-
-struct resource {
- resource_size_t start;
- resource_size_t end;
- const char *name;
- long unsigned int flags;
- long unsigned int desc;
- struct resource *parent;
- struct resource *sibling;
- struct resource *child;
-};
-
-struct hash {
- int ino;
- int minor;
- int major;
- umode_t mode;
- struct hash *next;
- char name[4098];
-};
-
-struct dir_entry {
- struct list_head list;
- char *name;
- time64_t mtime;
-};
-
-enum state {
- Start = 0,
- Collect = 1,
- GotHeader = 2,
- SkipIt = 3,
- GotName = 4,
- CopyFile = 5,
- GotSymlink = 6,
- Reset = 7,
-};
-
-enum migratetype {
- MIGRATE_UNMOVABLE = 0,
- MIGRATE_MOVABLE = 1,
- MIGRATE_RECLAIMABLE = 2,
- MIGRATE_PCPTYPES = 3,
- MIGRATE_HIGHATOMIC = 3,
- MIGRATE_CMA = 4,
- MIGRATE_ISOLATE = 5,
- MIGRATE_TYPES = 6,
-};
-
-enum numa_stat_item {
- NUMA_HIT = 0,
- NUMA_MISS = 1,
- NUMA_FOREIGN = 2,
- NUMA_INTERLEAVE_HIT = 3,
- NUMA_LOCAL = 4,
- NUMA_OTHER = 5,
- NR_VM_NUMA_STAT_ITEMS = 6,
-};
-
-enum zone_stat_item {
- NR_FREE_PAGES = 0,
- NR_ZONE_LRU_BASE = 1,
- NR_ZONE_INACTIVE_ANON = 1,
- NR_ZONE_ACTIVE_ANON = 2,
- NR_ZONE_INACTIVE_FILE = 3,
- NR_ZONE_ACTIVE_FILE = 4,
- NR_ZONE_UNEVICTABLE = 5,
- NR_ZONE_WRITE_PENDING = 6,
- NR_MLOCK = 7,
- NR_PAGETABLE = 8,
- NR_BOUNCE = 9,
- NR_ZSPAGES = 10,
- NR_FREE_CMA_PAGES = 11,
- NR_VM_ZONE_STAT_ITEMS = 12,
-};
-
-enum zone_watermarks {
- WMARK_MIN = 0,
- WMARK_LOW = 1,
- WMARK_HIGH = 2,
- NR_WMARK = 3,
-};
-
-enum {
- ZONELIST_FALLBACK = 0,
- ZONELIST_NOFALLBACK = 1,
- MAX_ZONELISTS = 2,
-};
-
-enum {
- DQF_ROOT_SQUASH_B = 0,
- DQF_SYS_FILE_B = 16,
- DQF_PRIVATE = 17,
-};
-
-enum {
- DQST_LOOKUPS = 0,
- DQST_DROPS = 1,
- DQST_READS = 2,
- DQST_WRITES = 3,
- DQST_CACHE_HITS = 4,
- DQST_ALLOC_DQUOTS = 5,
- DQST_FREE_DQUOTS = 6,
- DQST_SYNCS = 7,
- _DQST_DQSTAT_LAST = 8,
-};
-
-enum {
- SB_UNFROZEN = 0,
- SB_FREEZE_WRITE = 1,
- SB_FREEZE_PAGEFAULT = 2,
- SB_FREEZE_FS = 3,
- SB_FREEZE_COMPLETE = 4,
-};
-
-enum compound_dtor_id {
- NULL_COMPOUND_DTOR = 0,
- COMPOUND_PAGE_DTOR = 1,
- HUGETLB_PAGE_DTOR = 2,
- TRANSHUGE_PAGE_DTOR = 3,
- NR_COMPOUND_DTORS = 4,
-};
-
-enum {
- TSK_TRACE_FL_TRACE_BIT = 0,
- TSK_TRACE_FL_GRAPH_BIT = 1,
-};
-
-enum ucount_type {
- UCOUNT_USER_NAMESPACES = 0,
- UCOUNT_PID_NAMESPACES = 1,
- UCOUNT_UTS_NAMESPACES = 2,
- UCOUNT_IPC_NAMESPACES = 3,
- UCOUNT_NET_NAMESPACES = 4,
- UCOUNT_MNT_NAMESPACES = 5,
- UCOUNT_CGROUP_NAMESPACES = 6,
- UCOUNT_TIME_NAMESPACES = 7,
- UCOUNT_INOTIFY_INSTANCES = 8,
- UCOUNT_INOTIFY_WATCHES = 9,
- UCOUNT_COUNTS = 10,
-};
-
-enum flow_dissector_key_id {
- FLOW_DISSECTOR_KEY_CONTROL = 0,
- FLOW_DISSECTOR_KEY_BASIC = 1,
- FLOW_DISSECTOR_KEY_IPV4_ADDRS = 2,
- FLOW_DISSECTOR_KEY_IPV6_ADDRS = 3,
- FLOW_DISSECTOR_KEY_PORTS = 4,
- FLOW_DISSECTOR_KEY_PORTS_RANGE = 5,
- FLOW_DISSECTOR_KEY_ICMP = 6,
- FLOW_DISSECTOR_KEY_ETH_ADDRS = 7,
- FLOW_DISSECTOR_KEY_TIPC = 8,
- FLOW_DISSECTOR_KEY_ARP = 9,
- FLOW_DISSECTOR_KEY_VLAN = 10,
- FLOW_DISSECTOR_KEY_FLOW_LABEL = 11,
- FLOW_DISSECTOR_KEY_GRE_KEYID = 12,
- FLOW_DISSECTOR_KEY_MPLS_ENTROPY = 13,
- FLOW_DISSECTOR_KEY_ENC_KEYID = 14,
- FLOW_DISSECTOR_KEY_ENC_IPV4_ADDRS = 15,
- FLOW_DISSECTOR_KEY_ENC_IPV6_ADDRS = 16,
- FLOW_DISSECTOR_KEY_ENC_CONTROL = 17,
- FLOW_DISSECTOR_KEY_ENC_PORTS = 18,
- FLOW_DISSECTOR_KEY_MPLS = 19,
- FLOW_DISSECTOR_KEY_TCP = 20,
- FLOW_DISSECTOR_KEY_IP = 21,
- FLOW_DISSECTOR_KEY_CVLAN = 22,
- FLOW_DISSECTOR_KEY_ENC_IP = 23,
- FLOW_DISSECTOR_KEY_ENC_OPTS = 24,
- FLOW_DISSECTOR_KEY_META = 25,
- FLOW_DISSECTOR_KEY_CT = 26,
- FLOW_DISSECTOR_KEY_HASH = 27,
- FLOW_DISSECTOR_KEY_MAX = 28,
-};
-
-enum {
- IPSTATS_MIB_NUM = 0,
- IPSTATS_MIB_INPKTS = 1,
- IPSTATS_MIB_INOCTETS = 2,
- IPSTATS_MIB_INDELIVERS = 3,
- IPSTATS_MIB_OUTFORWDATAGRAMS = 4,
- IPSTATS_MIB_OUTPKTS = 5,
- IPSTATS_MIB_OUTOCTETS = 6,
- IPSTATS_MIB_INHDRERRORS = 7,
- IPSTATS_MIB_INTOOBIGERRORS = 8,
- IPSTATS_MIB_INNOROUTES = 9,
- IPSTATS_MIB_INADDRERRORS = 10,
- IPSTATS_MIB_INUNKNOWNPROTOS = 11,
- IPSTATS_MIB_INTRUNCATEDPKTS = 12,
- IPSTATS_MIB_INDISCARDS = 13,
- IPSTATS_MIB_OUTDISCARDS = 14,
- IPSTATS_MIB_OUTNOROUTES = 15,
- IPSTATS_MIB_REASMTIMEOUT = 16,
- IPSTATS_MIB_REASMREQDS = 17,
- IPSTATS_MIB_REASMOKS = 18,
- IPSTATS_MIB_REASMFAILS = 19,
- IPSTATS_MIB_FRAGOKS = 20,
- IPSTATS_MIB_FRAGFAILS = 21,
- IPSTATS_MIB_FRAGCREATES = 22,
- IPSTATS_MIB_INMCASTPKTS = 23,
- IPSTATS_MIB_OUTMCASTPKTS = 24,
- IPSTATS_MIB_INBCASTPKTS = 25,
- IPSTATS_MIB_OUTBCASTPKTS = 26,
- IPSTATS_MIB_INMCASTOCTETS = 27,
- IPSTATS_MIB_OUTMCASTOCTETS = 28,
- IPSTATS_MIB_INBCASTOCTETS = 29,
- IPSTATS_MIB_OUTBCASTOCTETS = 30,
- IPSTATS_MIB_CSUMERRORS = 31,
- IPSTATS_MIB_NOECTPKTS = 32,
- IPSTATS_MIB_ECT1PKTS = 33,
- IPSTATS_MIB_ECT0PKTS = 34,
- IPSTATS_MIB_CEPKTS = 35,
- IPSTATS_MIB_REASM_OVERLAPS = 36,
- __IPSTATS_MIB_MAX = 37,
-};
-
-enum {
- ICMP_MIB_NUM = 0,
- ICMP_MIB_INMSGS = 1,
- ICMP_MIB_INERRORS = 2,
- ICMP_MIB_INDESTUNREACHS = 3,
- ICMP_MIB_INTIMEEXCDS = 4,
- ICMP_MIB_INPARMPROBS = 5,
- ICMP_MIB_INSRCQUENCHS = 6,
- ICMP_MIB_INREDIRECTS = 7,
- ICMP_MIB_INECHOS = 8,
- ICMP_MIB_INECHOREPS = 9,
- ICMP_MIB_INTIMESTAMPS = 10,
- ICMP_MIB_INTIMESTAMPREPS = 11,
- ICMP_MIB_INADDRMASKS = 12,
- ICMP_MIB_INADDRMASKREPS = 13,
- ICMP_MIB_OUTMSGS = 14,
- ICMP_MIB_OUTERRORS = 15,
- ICMP_MIB_OUTDESTUNREACHS = 16,
- ICMP_MIB_OUTTIMEEXCDS = 17,
- ICMP_MIB_OUTPARMPROBS = 18,
- ICMP_MIB_OUTSRCQUENCHS = 19,
- ICMP_MIB_OUTREDIRECTS = 20,
- ICMP_MIB_OUTECHOS = 21,
- ICMP_MIB_OUTECHOREPS = 22,
- ICMP_MIB_OUTTIMESTAMPS = 23,
- ICMP_MIB_OUTTIMESTAMPREPS = 24,
- ICMP_MIB_OUTADDRMASKS = 25,
- ICMP_MIB_OUTADDRMASKREPS = 26,
- ICMP_MIB_CSUMERRORS = 27,
- __ICMP_MIB_MAX = 28,
-};
-
-enum {
- ICMP6_MIB_NUM = 0,
- ICMP6_MIB_INMSGS = 1,
- ICMP6_MIB_INERRORS = 2,
- ICMP6_MIB_OUTMSGS = 3,
- ICMP6_MIB_OUTERRORS = 4,
- ICMP6_MIB_CSUMERRORS = 5,
- __ICMP6_MIB_MAX = 6,
-};
-
-enum {
- TCP_MIB_NUM = 0,
- TCP_MIB_RTOALGORITHM = 1,
- TCP_MIB_RTOMIN = 2,
- TCP_MIB_RTOMAX = 3,
- TCP_MIB_MAXCONN = 4,
- TCP_MIB_ACTIVEOPENS = 5,
- TCP_MIB_PASSIVEOPENS = 6,
- TCP_MIB_ATTEMPTFAILS = 7,
- TCP_MIB_ESTABRESETS = 8,
- TCP_MIB_CURRESTAB = 9,
- TCP_MIB_INSEGS = 10,
- TCP_MIB_OUTSEGS = 11,
- TCP_MIB_RETRANSSEGS = 12,
- TCP_MIB_INERRS = 13,
- TCP_MIB_OUTRSTS = 14,
- TCP_MIB_CSUMERRORS = 15,
- __TCP_MIB_MAX = 16,
-};
-
-enum {
- UDP_MIB_NUM = 0,
- UDP_MIB_INDATAGRAMS = 1,
- UDP_MIB_NOPORTS = 2,
- UDP_MIB_INERRORS = 3,
- UDP_MIB_OUTDATAGRAMS = 4,
- UDP_MIB_RCVBUFERRORS = 5,
- UDP_MIB_SNDBUFERRORS = 6,
- UDP_MIB_CSUMERRORS = 7,
- UDP_MIB_IGNOREDMULTI = 8,
- __UDP_MIB_MAX = 9,
-};
-
-enum {
- LINUX_MIB_NUM = 0,
- LINUX_MIB_SYNCOOKIESSENT = 1,
- LINUX_MIB_SYNCOOKIESRECV = 2,
- LINUX_MIB_SYNCOOKIESFAILED = 3,
- LINUX_MIB_EMBRYONICRSTS = 4,
- LINUX_MIB_PRUNECALLED = 5,
- LINUX_MIB_RCVPRUNED = 6,
- LINUX_MIB_OFOPRUNED = 7,
- LINUX_MIB_OUTOFWINDOWICMPS = 8,
- LINUX_MIB_LOCKDROPPEDICMPS = 9,
- LINUX_MIB_ARPFILTER = 10,
- LINUX_MIB_TIMEWAITED = 11,
- LINUX_MIB_TIMEWAITRECYCLED = 12,
- LINUX_MIB_TIMEWAITKILLED = 13,
- LINUX_MIB_PAWSACTIVEREJECTED = 14,
- LINUX_MIB_PAWSESTABREJECTED = 15,
- LINUX_MIB_DELAYEDACKS = 16,
- LINUX_MIB_DELAYEDACKLOCKED = 17,
- LINUX_MIB_DELAYEDACKLOST = 18,
- LINUX_MIB_LISTENOVERFLOWS = 19,
- LINUX_MIB_LISTENDROPS = 20,
- LINUX_MIB_TCPHPHITS = 21,
- LINUX_MIB_TCPPUREACKS = 22,
- LINUX_MIB_TCPHPACKS = 23,
- LINUX_MIB_TCPRENORECOVERY = 24,
- LINUX_MIB_TCPSACKRECOVERY = 25,
- LINUX_MIB_TCPSACKRENEGING = 26,
- LINUX_MIB_TCPSACKREORDER = 27,
- LINUX_MIB_TCPRENOREORDER = 28,
- LINUX_MIB_TCPTSREORDER = 29,
- LINUX_MIB_TCPFULLUNDO = 30,
- LINUX_MIB_TCPPARTIALUNDO = 31,
- LINUX_MIB_TCPDSACKUNDO = 32,
- LINUX_MIB_TCPLOSSUNDO = 33,
- LINUX_MIB_TCPLOSTRETRANSMIT = 34,
- LINUX_MIB_TCPRENOFAILURES = 35,
- LINUX_MIB_TCPSACKFAILURES = 36,
- LINUX_MIB_TCPLOSSFAILURES = 37,
- LINUX_MIB_TCPFASTRETRANS = 38,
- LINUX_MIB_TCPSLOWSTARTRETRANS = 39,
- LINUX_MIB_TCPTIMEOUTS = 40,
- LINUX_MIB_TCPLOSSPROBES = 41,
- LINUX_MIB_TCPLOSSPROBERECOVERY = 42,
- LINUX_MIB_TCPRENORECOVERYFAIL = 43,
- LINUX_MIB_TCPSACKRECOVERYFAIL = 44,
- LINUX_MIB_TCPRCVCOLLAPSED = 45,
- LINUX_MIB_TCPDSACKOLDSENT = 46,
- LINUX_MIB_TCPDSACKOFOSENT = 47,
- LINUX_MIB_TCPDSACKRECV = 48,
- LINUX_MIB_TCPDSACKOFORECV = 49,
- LINUX_MIB_TCPABORTONDATA = 50,
- LINUX_MIB_TCPABORTONCLOSE = 51,
- LINUX_MIB_TCPABORTONMEMORY = 52,
- LINUX_MIB_TCPABORTONTIMEOUT = 53,
- LINUX_MIB_TCPABORTONLINGER = 54,
- LINUX_MIB_TCPABORTFAILED = 55,
- LINUX_MIB_TCPMEMORYPRESSURES = 56,
- LINUX_MIB_TCPMEMORYPRESSURESCHRONO = 57,
- LINUX_MIB_TCPSACKDISCARD = 58,
- LINUX_MIB_TCPDSACKIGNOREDOLD = 59,
- LINUX_MIB_TCPDSACKIGNOREDNOUNDO = 60,
- LINUX_MIB_TCPSPURIOUSRTOS = 61,
- LINUX_MIB_TCPMD5NOTFOUND = 62,
- LINUX_MIB_TCPMD5UNEXPECTED = 63,
- LINUX_MIB_TCPMD5FAILURE = 64,
- LINUX_MIB_SACKSHIFTED = 65,
- LINUX_MIB_SACKMERGED = 66,
- LINUX_MIB_SACKSHIFTFALLBACK = 67,
- LINUX_MIB_TCPBACKLOGDROP = 68,
- LINUX_MIB_PFMEMALLOCDROP = 69,
- LINUX_MIB_TCPMINTTLDROP = 70,
- LINUX_MIB_TCPDEFERACCEPTDROP = 71,
- LINUX_MIB_IPRPFILTER = 72,
- LINUX_MIB_TCPTIMEWAITOVERFLOW = 73,
- LINUX_MIB_TCPREQQFULLDOCOOKIES = 74,
- LINUX_MIB_TCPREQQFULLDROP = 75,
- LINUX_MIB_TCPRETRANSFAIL = 76,
- LINUX_MIB_TCPRCVCOALESCE = 77,
- LINUX_MIB_TCPBACKLOGCOALESCE = 78,
- LINUX_MIB_TCPOFOQUEUE = 79,
- LINUX_MIB_TCPOFODROP = 80,
- LINUX_MIB_TCPOFOMERGE = 81,
- LINUX_MIB_TCPCHALLENGEACK = 82,
- LINUX_MIB_TCPSYNCHALLENGE = 83,
- LINUX_MIB_TCPFASTOPENACTIVE = 84,
- LINUX_MIB_TCPFASTOPENACTIVEFAIL = 85,
- LINUX_MIB_TCPFASTOPENPASSIVE = 86,
- LINUX_MIB_TCPFASTOPENPASSIVEFAIL = 87,
- LINUX_MIB_TCPFASTOPENLISTENOVERFLOW = 88,
- LINUX_MIB_TCPFASTOPENCOOKIEREQD = 89,
- LINUX_MIB_TCPFASTOPENBLACKHOLE = 90,
- LINUX_MIB_TCPSPURIOUS_RTX_HOSTQUEUES = 91,
- LINUX_MIB_BUSYPOLLRXPACKETS = 92,
- LINUX_MIB_TCPAUTOCORKING = 93,
- LINUX_MIB_TCPFROMZEROWINDOWADV = 94,
- LINUX_MIB_TCPTOZEROWINDOWADV = 95,
- LINUX_MIB_TCPWANTZEROWINDOWADV = 96,
- LINUX_MIB_TCPSYNRETRANS = 97,
- LINUX_MIB_TCPORIGDATASENT = 98,
- LINUX_MIB_TCPHYSTARTTRAINDETECT = 99,
- LINUX_MIB_TCPHYSTARTTRAINCWND = 100,
- LINUX_MIB_TCPHYSTARTDELAYDETECT = 101,
- LINUX_MIB_TCPHYSTARTDELAYCWND = 102,
- LINUX_MIB_TCPACKSKIPPEDSYNRECV = 103,
- LINUX_MIB_TCPACKSKIPPEDPAWS = 104,
- LINUX_MIB_TCPACKSKIPPEDSEQ = 105,
- LINUX_MIB_TCPACKSKIPPEDFINWAIT2 = 106,
- LINUX_MIB_TCPACKSKIPPEDTIMEWAIT = 107,
- LINUX_MIB_TCPACKSKIPPEDCHALLENGE = 108,
- LINUX_MIB_TCPWINPROBE = 109,
- LINUX_MIB_TCPKEEPALIVE = 110,
- LINUX_MIB_TCPMTUPFAIL = 111,
- LINUX_MIB_TCPMTUPSUCCESS = 112,
- LINUX_MIB_TCPDELIVERED = 113,
- LINUX_MIB_TCPDELIVEREDCE = 114,
- LINUX_MIB_TCPACKCOMPRESSED = 115,
- LINUX_MIB_TCPZEROWINDOWDROP = 116,
- LINUX_MIB_TCPRCVQDROP = 117,
- LINUX_MIB_TCPWQUEUETOOBIG = 118,
- LINUX_MIB_TCPFASTOPENPASSIVEALTKEY = 119,
- LINUX_MIB_TCPTIMEOUTREHASH = 120,
- LINUX_MIB_TCPDUPLICATEDATAREHASH = 121,
- LINUX_MIB_TCPDSACKRECVSEGS = 122,
- LINUX_MIB_TCPDSACKIGNOREDDUBIOUS = 123,
- __LINUX_MIB_MAX = 124,
-};
-
-enum {
- LINUX_MIB_XFRMNUM = 0,
- LINUX_MIB_XFRMINERROR = 1,
- LINUX_MIB_XFRMINBUFFERERROR = 2,
- LINUX_MIB_XFRMINHDRERROR = 3,
- LINUX_MIB_XFRMINNOSTATES = 4,
- LINUX_MIB_XFRMINSTATEPROTOERROR = 5,
- LINUX_MIB_XFRMINSTATEMODEERROR = 6,
- LINUX_MIB_XFRMINSTATESEQERROR = 7,
- LINUX_MIB_XFRMINSTATEEXPIRED = 8,
- LINUX_MIB_XFRMINSTATEMISMATCH = 9,
- LINUX_MIB_XFRMINSTATEINVALID = 10,
- LINUX_MIB_XFRMINTMPLMISMATCH = 11,
- LINUX_MIB_XFRMINNOPOLS = 12,
- LINUX_MIB_XFRMINPOLBLOCK = 13,
- LINUX_MIB_XFRMINPOLERROR = 14,
- LINUX_MIB_XFRMOUTERROR = 15,
- LINUX_MIB_XFRMOUTBUNDLEGENERROR = 16,
- LINUX_MIB_XFRMOUTBUNDLECHECKERROR = 17,
- LINUX_MIB_XFRMOUTNOSTATES = 18,
- LINUX_MIB_XFRMOUTSTATEPROTOERROR = 19,
- LINUX_MIB_XFRMOUTSTATEMODEERROR = 20,
- LINUX_MIB_XFRMOUTSTATESEQERROR = 21,
- LINUX_MIB_XFRMOUTSTATEEXPIRED = 22,
- LINUX_MIB_XFRMOUTPOLBLOCK = 23,
- LINUX_MIB_XFRMOUTPOLDEAD = 24,
- LINUX_MIB_XFRMOUTPOLERROR = 25,
- LINUX_MIB_XFRMFWDHDRERROR = 26,
- LINUX_MIB_XFRMOUTSTATEINVALID = 27,
- LINUX_MIB_XFRMACQUIREERROR = 28,
- __LINUX_MIB_XFRMMAX = 29,
-};
-
-enum {
- LINUX_MIB_TLSNUM = 0,
- LINUX_MIB_TLSCURRTXSW = 1,
- LINUX_MIB_TLSCURRRXSW = 2,
- LINUX_MIB_TLSCURRTXDEVICE = 3,
- LINUX_MIB_TLSCURRRXDEVICE = 4,
- LINUX_MIB_TLSTXSW = 5,
- LINUX_MIB_TLSRXSW = 6,
- LINUX_MIB_TLSTXDEVICE = 7,
- LINUX_MIB_TLSRXDEVICE = 8,
- LINUX_MIB_TLSDECRYPTERROR = 9,
- LINUX_MIB_TLSRXDEVICERESYNC = 10,
- __LINUX_MIB_TLSMAX = 11,
-};
-
-enum nf_inet_hooks {
- NF_INET_PRE_ROUTING = 0,
- NF_INET_LOCAL_IN = 1,
- NF_INET_FORWARD = 2,
- NF_INET_LOCAL_OUT = 3,
- NF_INET_POST_ROUTING = 4,
- NF_INET_NUMHOOKS = 5,
- NF_INET_INGRESS = 5,
-};
-
-enum {
- NFPROTO_UNSPEC = 0,
- NFPROTO_INET = 1,
- NFPROTO_IPV4 = 2,
- NFPROTO_ARP = 3,
- NFPROTO_NETDEV = 5,
- NFPROTO_BRIDGE = 7,
- NFPROTO_IPV6 = 10,
- NFPROTO_DECNET = 12,
- NFPROTO_NUMPROTO = 13,
-};
-
-enum tcp_conntrack {
- TCP_CONNTRACK_NONE = 0,
- TCP_CONNTRACK_SYN_SENT = 1,
- TCP_CONNTRACK_SYN_RECV = 2,
- TCP_CONNTRACK_ESTABLISHED = 3,
- TCP_CONNTRACK_FIN_WAIT = 4,
- TCP_CONNTRACK_CLOSE_WAIT = 5,
- TCP_CONNTRACK_LAST_ACK = 6,
- TCP_CONNTRACK_TIME_WAIT = 7,
- TCP_CONNTRACK_CLOSE = 8,
- TCP_CONNTRACK_LISTEN = 9,
- TCP_CONNTRACK_MAX = 10,
- TCP_CONNTRACK_IGNORE = 11,
- TCP_CONNTRACK_RETRANS = 12,
- TCP_CONNTRACK_UNACK = 13,
- TCP_CONNTRACK_TIMEOUT_MAX = 14,
-};
-
-enum ct_dccp_states {
- CT_DCCP_NONE = 0,
- CT_DCCP_REQUEST = 1,
- CT_DCCP_RESPOND = 2,
- CT_DCCP_PARTOPEN = 3,
- CT_DCCP_OPEN = 4,
- CT_DCCP_CLOSEREQ = 5,
- CT_DCCP_CLOSING = 6,
- CT_DCCP_TIMEWAIT = 7,
- CT_DCCP_IGNORE = 8,
- CT_DCCP_INVALID = 9,
- __CT_DCCP_MAX = 10,
-};
-
-enum ip_conntrack_dir {
- IP_CT_DIR_ORIGINAL = 0,
- IP_CT_DIR_REPLY = 1,
- IP_CT_DIR_MAX = 2,
-};
-
-enum sctp_conntrack {
- SCTP_CONNTRACK_NONE = 0,
- SCTP_CONNTRACK_CLOSED = 1,
- SCTP_CONNTRACK_COOKIE_WAIT = 2,
- SCTP_CONNTRACK_COOKIE_ECHOED = 3,
- SCTP_CONNTRACK_ESTABLISHED = 4,
- SCTP_CONNTRACK_SHUTDOWN_SENT = 5,
- SCTP_CONNTRACK_SHUTDOWN_RECD = 6,
- SCTP_CONNTRACK_SHUTDOWN_ACK_SENT = 7,
- SCTP_CONNTRACK_HEARTBEAT_SENT = 8,
- SCTP_CONNTRACK_HEARTBEAT_ACKED = 9,
- SCTP_CONNTRACK_MAX = 10,
-};
-
-enum udp_conntrack {
- UDP_CT_UNREPLIED = 0,
- UDP_CT_REPLIED = 1,
- UDP_CT_MAX = 2,
-};
-
-enum gre_conntrack {
- GRE_CT_UNREPLIED = 0,
- GRE_CT_REPLIED = 1,
- GRE_CT_MAX = 2,
-};
-
-enum {
- XFRM_POLICY_IN = 0,
- XFRM_POLICY_OUT = 1,
- XFRM_POLICY_FWD = 2,
- XFRM_POLICY_MASK = 3,
- XFRM_POLICY_MAX = 3,
-};
-
-enum netns_bpf_attach_type {
- NETNS_BPF_INVALID = 4294967295,
- NETNS_BPF_FLOW_DISSECTOR = 0,
- NETNS_BPF_SK_LOOKUP = 1,
- MAX_NETNS_BPF_ATTACH_TYPE = 2,
-};
-
-enum cpu_idle_type {
- CPU_IDLE = 0,
- CPU_NOT_IDLE = 1,
- CPU_NEWLY_IDLE = 2,
- CPU_MAX_IDLE_TYPES = 3,
-};
-
-enum {
- __SD_BALANCE_NEWIDLE = 0,
- __SD_BALANCE_EXEC = 1,
- __SD_BALANCE_FORK = 2,
- __SD_BALANCE_WAKE = 3,
- __SD_WAKE_AFFINE = 4,
- __SD_ASYM_CPUCAPACITY = 5,
- __SD_SHARE_CPUCAPACITY = 6,
- __SD_SHARE_PKG_RESOURCES = 7,
- __SD_SERIALIZE = 8,
- __SD_ASYM_PACKING = 9,
- __SD_PREFER_SIBLING = 10,
- __SD_OVERLAP = 11,
- __SD_NUMA = 12,
- __SD_FLAG_CNT = 13,
-};
-
-enum skb_ext_id {
- SKB_EXT_BRIDGE_NF = 0,
- SKB_EXT_SEC_PATH = 1,
- TC_SKB_EXT = 2,
- SKB_EXT_MPTCP = 3,
- SKB_EXT_NUM = 4,
-};
-
-enum audit_ntp_type {
- AUDIT_NTP_OFFSET = 0,
- AUDIT_NTP_FREQ = 1,
- AUDIT_NTP_STATUS = 2,
- AUDIT_NTP_TAI = 3,
- AUDIT_NTP_TICK = 4,
- AUDIT_NTP_ADJUST = 5,
- AUDIT_NTP_NVALS = 6,
-};
-
-typedef long unsigned int uintptr_t;
-
-struct step_hook {
- struct list_head node;
- int (*fn)(struct pt_regs *, unsigned int);
-};
-
-struct break_hook {
- struct list_head node;
- int (*fn)(struct pt_regs *, unsigned int);
- u16 imm;
- u16 mask;
-};
-
-enum dbg_active_el {
- DBG_ACTIVE_EL0 = 0,
- DBG_ACTIVE_EL1 = 1,
-};
-
-struct nmi_ctx {
- u64 hcr;
- unsigned int cnt;
-};
-
-enum {
- HI_SOFTIRQ = 0,
- TIMER_SOFTIRQ = 1,
- NET_TX_SOFTIRQ = 2,
- NET_RX_SOFTIRQ = 3,
- BLOCK_SOFTIRQ = 4,
- IRQ_POLL_SOFTIRQ = 5,
- TASKLET_SOFTIRQ = 6,
- SCHED_SOFTIRQ = 7,
- HRTIMER_SOFTIRQ = 8,
- RCU_SOFTIRQ = 9,
- NR_SOFTIRQS = 10,
-};
-
-struct midr_range {
- u32 model;
- u32 rv_min;
- u32 rv_max;
-};
-
-struct arm64_midr_revidr {
- u32 midr_rv;
- u32 revidr_mask;
-};
-
-struct arm64_cpu_capabilities {
- const char *desc;
- u16 capability;
- u16 type;
- bool (*matches)(const struct arm64_cpu_capabilities *, int);
- void (*cpu_enable)(const struct arm64_cpu_capabilities *);
- union {
- struct {
- struct midr_range midr_range;
- const struct arm64_midr_revidr * const fixed_revs;
- };
- const struct midr_range *midr_range_list;
- struct {
- u32 sys_reg;
- u8 field_pos;
- u8 min_field_value;
- u8 hwcap_type;
- bool sign;
- long unsigned int hwcap;
- };
- };
- const struct arm64_cpu_capabilities *match_list;
-};
-
-enum cpu_pm_event {
- CPU_PM_ENTER = 0,
- CPU_PM_ENTER_FAILED = 1,
- CPU_PM_EXIT = 2,
- CPU_CLUSTER_PM_ENTER = 3,
- CPU_CLUSTER_PM_ENTER_FAILED = 4,
- CPU_CLUSTER_PM_EXIT = 5,
-};
-
-struct fpsimd_last_state_struct {
- struct user_fpsimd_state *st;
- void *sve_state;
- unsigned int sve_vl;
-};
-
-enum ctx_state {
- CONTEXT_DISABLED = 4294967295,
- CONTEXT_KERNEL = 0,
- CONTEXT_USER = 1,
- CONTEXT_GUEST = 2,
-};
-
-typedef void (*bp_hardening_cb_t)();
-
-struct bp_hardening_data {
- int hyp_vectors_slot;
- bp_hardening_cb_t fn;
-};
-
-enum refcount_saturation_type {
- REFCOUNT_ADD_NOT_ZERO_OVF = 0,
- REFCOUNT_ADD_OVF = 1,
- REFCOUNT_ADD_UAF = 2,
- REFCOUNT_SUB_UAF = 3,
- REFCOUNT_DEC_LEAK = 4,
-};
-
-struct plist_head {
- struct list_head node_list;
-};
-
-typedef struct {
- __u8 b[16];
-} guid_t;
-
-enum pm_qos_type {
- PM_QOS_UNITIALIZED = 0,
- PM_QOS_MAX = 1,
- PM_QOS_MIN = 2,
-};
-
-struct pm_qos_constraints {
- struct plist_head list;
- s32 target_value;
- s32 default_value;
- s32 no_constraint_value;
- enum pm_qos_type type;
- struct blocking_notifier_head *notifiers;
-};
-
-struct freq_constraints {
- struct pm_qos_constraints min_freq;
- struct blocking_notifier_head min_freq_notifiers;
- struct pm_qos_constraints max_freq;
- struct blocking_notifier_head max_freq_notifiers;
-};
-
-struct pm_qos_flags {
- struct list_head list;
- s32 effective_flags;
-};
-
-struct dev_pm_qos_request;
-
-struct dev_pm_qos {
- struct pm_qos_constraints resume_latency;
- struct pm_qos_constraints latency_tolerance;
- struct freq_constraints freq;
- struct pm_qos_flags flags;
- struct dev_pm_qos_request *resume_latency_req;
- struct dev_pm_qos_request *latency_tolerance_req;
- struct dev_pm_qos_request *flags_req;
-};
-
-enum reboot_mode {
- REBOOT_UNDEFINED = 4294967295,
- REBOOT_COLD = 0,
- REBOOT_WARM = 1,
- REBOOT_HARD = 2,
- REBOOT_SOFT = 3,
- REBOOT_GPIO = 4,
-};
-
-typedef long unsigned int efi_status_t;
-
-typedef u8 efi_bool_t;
-
-typedef u16 efi_char16_t;
-
-typedef guid_t efi_guid_t;
-
-typedef struct {
- u64 signature;
- u32 revision;
- u32 headersize;
- u32 crc32;
- u32 reserved;
-} efi_table_hdr_t;
-
-typedef struct {
- u32 type;
- u32 pad;
- u64 phys_addr;
- u64 virt_addr;
- u64 num_pages;
- u64 attribute;
-} efi_memory_desc_t;
-
-typedef struct {
- efi_guid_t guid;
- u32 headersize;
- u32 flags;
- u32 imagesize;
-} efi_capsule_header_t;
-
-typedef struct {
- u16 year;
- u8 month;
- u8 day;
- u8 hour;
- u8 minute;
- u8 second;
- u8 pad1;
- u32 nanosecond;
- s16 timezone;
- u8 daylight;
- u8 pad2;
-} efi_time_t;
-
-typedef struct {
- u32 resolution;
- u32 accuracy;
- u8 sets_to_zero;
-} efi_time_cap_t;
-
-typedef struct {
- efi_table_hdr_t hdr;
- u32 get_time;
- u32 set_time;
- u32 get_wakeup_time;
- u32 set_wakeup_time;
- u32 set_virtual_address_map;
- u32 convert_pointer;
- u32 get_variable;
- u32 get_next_variable;
- u32 set_variable;
- u32 get_next_high_mono_count;
- u32 reset_system;
- u32 update_capsule;
- u32 query_capsule_caps;
- u32 query_variable_info;
-} efi_runtime_services_32_t;
-
-typedef efi_status_t efi_get_time_t(efi_time_t *, efi_time_cap_t *);
-
-typedef efi_status_t efi_set_time_t(efi_time_t *);
-
-typedef efi_status_t efi_get_wakeup_time_t(efi_bool_t *, efi_bool_t *, efi_time_t *);
-
-typedef efi_status_t efi_set_wakeup_time_t(efi_bool_t, efi_time_t *);
-
-typedef efi_status_t efi_get_variable_t(efi_char16_t *, efi_guid_t *, u32 *, long unsigned int *, void *);
-
-typedef efi_status_t efi_get_next_variable_t(long unsigned int *, efi_char16_t *, efi_guid_t *);
-
-typedef efi_status_t efi_set_variable_t(efi_char16_t *, efi_guid_t *, u32, long unsigned int, void *);
-
-typedef efi_status_t efi_get_next_high_mono_count_t(u32 *);
-
-typedef void efi_reset_system_t(int, efi_status_t, long unsigned int, efi_char16_t *);
-
-typedef efi_status_t efi_set_virtual_address_map_t(long unsigned int, long unsigned int, u32, efi_memory_desc_t *);
-
-typedef efi_status_t efi_query_variable_info_t(u32, u64 *, u64 *, u64 *);
-
-typedef efi_status_t efi_update_capsule_t(efi_capsule_header_t **, long unsigned int, long unsigned int);
-
-typedef efi_status_t efi_query_capsule_caps_t(efi_capsule_header_t **, long unsigned int, u64 *, int *);
-
-typedef union {
- struct {
- efi_table_hdr_t hdr;
- efi_get_time_t *get_time;
- efi_set_time_t *set_time;
- efi_get_wakeup_time_t *get_wakeup_time;
- efi_set_wakeup_time_t *set_wakeup_time;
- efi_set_virtual_address_map_t *set_virtual_address_map;
- void *convert_pointer;
- efi_get_variable_t *get_variable;
- efi_get_next_variable_t *get_next_variable;
- efi_set_variable_t *set_variable;
- efi_get_next_high_mono_count_t *get_next_high_mono_count;
- efi_reset_system_t *reset_system;
- efi_update_capsule_t *update_capsule;
- efi_query_capsule_caps_t *query_capsule_caps;
- efi_query_variable_info_t *query_variable_info;
- };
- efi_runtime_services_32_t mixed_mode;
-} efi_runtime_services_t;
-
-struct efi_memory_map {
- phys_addr_t phys_map;
- void *map;
- void *map_end;
- int nr_map;
- long unsigned int desc_version;
- long unsigned int desc_size;
- long unsigned int flags;
-};
-
-struct efi {
- const efi_runtime_services_t *runtime;
- unsigned int runtime_version;
- unsigned int runtime_supported_mask;
- long unsigned int acpi;
- long unsigned int acpi20;
- long unsigned int smbios;
- long unsigned int smbios3;
- long unsigned int esrt;
- long unsigned int tpm_log;
- long unsigned int tpm_final_log;
- long unsigned int mokvar_table;
- efi_get_time_t *get_time;
- efi_set_time_t *set_time;
- efi_get_wakeup_time_t *get_wakeup_time;
- efi_set_wakeup_time_t *set_wakeup_time;
- efi_get_variable_t *get_variable;
- efi_get_next_variable_t *get_next_variable;
- efi_set_variable_t *set_variable;
- efi_set_variable_t *set_variable_nonblocking;
- efi_query_variable_info_t *query_variable_info;
- efi_query_variable_info_t *query_variable_info_nonblocking;
- efi_update_capsule_t *update_capsule;
- efi_query_capsule_caps_t *query_capsule_caps;
- efi_get_next_high_mono_count_t *get_next_high_mono_count;
- efi_reset_system_t *reset_system;
- struct efi_memory_map memmap;
- long unsigned int flags;
-};
-
-struct arch_elf_state {
- int flags;
-};
-
-struct pm_qos_flags_request {
- struct list_head node;
- s32 flags;
-};
-
-enum freq_qos_req_type {
- FREQ_QOS_MIN = 1,
- FREQ_QOS_MAX = 2,
-};
-
-struct freq_qos_request {
- enum freq_qos_req_type type;
- struct plist_node pnode;
- struct freq_constraints *qos;
-};
-
-enum dev_pm_qos_req_type {
- DEV_PM_QOS_RESUME_LATENCY = 1,
- DEV_PM_QOS_LATENCY_TOLERANCE = 2,
- DEV_PM_QOS_MIN_FREQUENCY = 3,
- DEV_PM_QOS_MAX_FREQUENCY = 4,
- DEV_PM_QOS_FLAGS = 5,
-};
-
-struct dev_pm_qos_request {
- enum dev_pm_qos_req_type type;
- union {
- struct plist_node pnode;
- struct pm_qos_flags_request flr;
- struct freq_qos_request freq;
- } data;
- struct device *dev;
-};
-
-enum stack_type {
- STACK_TYPE_UNKNOWN = 0,
- STACK_TYPE_TASK = 1,
- STACK_TYPE_IRQ = 2,
- STACK_TYPE_OVERFLOW = 3,
- STACK_TYPE_SDEI_NORMAL = 4,
- STACK_TYPE_SDEI_CRITICAL = 5,
- __NR_STACK_TYPES = 6,
-};
-
-struct stackframe {
- long unsigned int fp;
- long unsigned int pc;
- long unsigned int stacks_done[1];
- long unsigned int prev_fp;
- enum stack_type prev_type;
- int graph;
-};
-
-struct user_sve_header {
- __u32 size;
- __u32 max_size;
- __u16 vl;
- __u16 max_vl;
- __u16 flags;
- __u16 __reserved;
-};
-
-struct user_pac_mask {
- __u64 data_mask;
- __u64 insn_mask;
-};
-
-struct user_pac_address_keys {
- __int128 unsigned apiakey;
- __int128 unsigned apibkey;
- __int128 unsigned apdakey;
- __int128 unsigned apdbkey;
-};
-
-struct user_pac_generic_keys {
- __int128 unsigned apgakey;
-};
-
-typedef u32 compat_ulong_t;
-
-enum perf_type_id {
- PERF_TYPE_HARDWARE = 0,
- PERF_TYPE_SOFTWARE = 1,
- PERF_TYPE_TRACEPOINT = 2,
- PERF_TYPE_HW_CACHE = 3,
- PERF_TYPE_RAW = 4,
- PERF_TYPE_BREAKPOINT = 5,
- PERF_TYPE_MAX = 6,
-};
-
-enum {
- TASKSTATS_CMD_UNSPEC = 0,
- TASKSTATS_CMD_GET = 1,
- TASKSTATS_CMD_NEW = 2,
- __TASKSTATS_CMD_MAX = 3,
-};
-
-enum cpu_usage_stat {
- CPUTIME_USER = 0,
- CPUTIME_NICE = 1,
- CPUTIME_SYSTEM = 2,
- CPUTIME_SOFTIRQ = 3,
- CPUTIME_IRQ = 4,
- CPUTIME_IDLE = 5,
- CPUTIME_IOWAIT = 6,
- CPUTIME_STEAL = 7,
- CPUTIME_GUEST = 8,
- CPUTIME_GUEST_NICE = 9,
- NR_STATS = 10,
-};
-
-enum bpf_cgroup_storage_type {
- BPF_CGROUP_STORAGE_SHARED = 0,
- BPF_CGROUP_STORAGE_PERCPU = 1,
- __BPF_CGROUP_STORAGE_MAX = 2,
-};
-
-enum psi_task_count {
- NR_IOWAIT = 0,
- NR_MEMSTALL = 1,
- NR_RUNNING = 2,
- NR_ONCPU = 3,
- NR_PSI_TASK_COUNTS = 4,
-};
-
-enum psi_states {
- PSI_IO_SOME = 0,
- PSI_IO_FULL = 1,
- PSI_MEM_SOME = 2,
- PSI_MEM_FULL = 3,
- PSI_CPU_SOME = 4,
- PSI_NONIDLE = 5,
- NR_PSI_STATES = 6,
-};
-
-enum psi_aggregators {
- PSI_AVGS = 0,
- PSI_POLL = 1,
- NR_PSI_AGGREGATORS = 2,
-};
-
-enum cgroup_subsys_id {
- cpuset_cgrp_id = 0,
- cpu_cgrp_id = 1,
- cpuacct_cgrp_id = 2,
- io_cgrp_id = 3,
- memory_cgrp_id = 4,
- devices_cgrp_id = 5,
- freezer_cgrp_id = 6,
- net_cls_cgrp_id = 7,
- perf_event_cgrp_id = 8,
- net_prio_cgrp_id = 9,
- hugetlb_cgrp_id = 10,
- pids_cgrp_id = 11,
- CGROUP_SUBSYS_COUNT = 12,
-};
-
-enum {
- HW_BREAKPOINT_LEN_1 = 1,
- HW_BREAKPOINT_LEN_2 = 2,
- HW_BREAKPOINT_LEN_3 = 3,
- HW_BREAKPOINT_LEN_4 = 4,
- HW_BREAKPOINT_LEN_5 = 5,
- HW_BREAKPOINT_LEN_6 = 6,
- HW_BREAKPOINT_LEN_7 = 7,
- HW_BREAKPOINT_LEN_8 = 8,
-};
-
-enum {
- HW_BREAKPOINT_EMPTY = 0,
- HW_BREAKPOINT_R = 1,
- HW_BREAKPOINT_W = 2,
- HW_BREAKPOINT_RW = 3,
- HW_BREAKPOINT_X = 4,
- HW_BREAKPOINT_INVALID = 7,
-};
-
-enum bp_type_idx {
- TYPE_INST = 0,
- TYPE_DATA = 1,
- TYPE_MAX = 2,
-};
-
-struct membuf {
- void *p;
- size_t left;
-};
-
-struct user_regset;
-
-typedef int user_regset_active_fn(struct task_struct *, const struct user_regset *);
-
-typedef int user_regset_get2_fn(struct task_struct *, const struct user_regset *, struct membuf);
-
-typedef int user_regset_set_fn(struct task_struct *, const struct user_regset *, unsigned int, unsigned int, const void *, const void *);
-
-typedef int user_regset_writeback_fn(struct task_struct *, const struct user_regset *, int);
-
-struct user_regset {
- user_regset_get2_fn *regset_get;
- user_regset_set_fn *set;
- user_regset_active_fn *active;
- user_regset_writeback_fn *writeback;
- unsigned int n;
- unsigned int size;
- unsigned int align;
- unsigned int bias;
- unsigned int core_note_type;
-};
-
-struct user_regset_view {
- const char *name;
- const struct user_regset *regsets;
- unsigned int n;
- u32 e_flags;
- u16 e_machine;
- u8 ei_osabi;
-};
-
-struct stack_info {
- long unsigned int low;
- long unsigned int high;
- enum stack_type type;
-};
-
-struct trace_event_raw_sys_enter {
- struct trace_entry ent;
- long int id;
- long unsigned int args[6];
- char __data[0];
-};
-
-struct trace_event_raw_sys_exit {
- struct trace_entry ent;
- long int id;
- long int ret;
- char __data[0];
-};
-
-struct trace_event_data_offsets_sys_enter {};
-
-struct trace_event_data_offsets_sys_exit {};
-
-typedef void (*btf_trace_sys_enter)(void *, struct pt_regs *, long int);
-
-typedef void (*btf_trace_sys_exit)(void *, struct pt_regs *, long int);
-
-struct pt_regs_offset {
- const char *name;
- int offset;
-};
-
-enum aarch64_regset {
- REGSET_GPR = 0,
- REGSET_FPR = 1,
- REGSET_TLS = 2,
- REGSET_HW_BREAK = 3,
- REGSET_HW_WATCH = 4,
- REGSET_SYSTEM_CALL = 5,
- REGSET_SVE = 6,
- REGSET_PAC_MASK = 7,
- REGSET_PACA_KEYS = 8,
- REGSET_PACG_KEYS = 9,
- REGSET_TAGGED_ADDR_CTRL = 10,
-};
-
-enum compat_regset {
- REGSET_COMPAT_GPR = 0,
- REGSET_COMPAT_VFP = 1,
-};
-
-enum ptrace_syscall_dir {
- PTRACE_SYSCALL_ENTER = 0,
- PTRACE_SYSCALL_EXIT = 1,
-};
-
-struct atomic_notifier_head {
- spinlock_t lock;
- struct notifier_block *head;
-};
-
-typedef struct pglist_data pg_data_t;
-
-enum meminit_context {
- MEMINIT_EARLY = 0,
- MEMINIT_HOTPLUG = 1,
-};
-
-enum memblock_flags {
- MEMBLOCK_NONE = 0,
- MEMBLOCK_HOTPLUG = 1,
- MEMBLOCK_MIRROR = 2,
- MEMBLOCK_NOMAP = 4,
-};
-
-struct memblock_region {
- phys_addr_t base;
- phys_addr_t size;
- enum memblock_flags flags;
- int nid;
-};
-
-struct memblock_type {
- long unsigned int cnt;
- long unsigned int max;
- phys_addr_t total_size;
- struct memblock_region *regions;
- char *name;
-};
-
-struct memblock {
- bool bottom_up;
- phys_addr_t current_limit;
- struct memblock_type memory;
- struct memblock_type reserved;
-};
-
-struct mpidr_hash {
- u64 mask;
- u32 shift_aff[4];
- u32 bits;
-};
-
-struct cpu {
- int node_id;
- int hotpluggable;
- struct device dev;
-};
-
-struct cpuinfo_arm64 {
- struct cpu cpu;
- struct kobject kobj;
- u32 reg_ctr;
- u32 reg_cntfrq;
- u32 reg_dczid;
- u32 reg_midr;
- u32 reg_revidr;
- u64 reg_id_aa64dfr0;
- u64 reg_id_aa64dfr1;
- u64 reg_id_aa64isar0;
- u64 reg_id_aa64isar1;
- u64 reg_id_aa64mmfr0;
- u64 reg_id_aa64mmfr1;
- u64 reg_id_aa64mmfr2;
- u64 reg_id_aa64pfr0;
- u64 reg_id_aa64pfr1;
- u64 reg_id_aa64zfr0;
- u32 reg_id_dfr0;
- u32 reg_id_dfr1;
- u32 reg_id_isar0;
- u32 reg_id_isar1;
- u32 reg_id_isar2;
- u32 reg_id_isar3;
- u32 reg_id_isar4;
- u32 reg_id_isar5;
- u32 reg_id_isar6;
- u32 reg_id_mmfr0;
- u32 reg_id_mmfr1;
- u32 reg_id_mmfr2;
- u32 reg_id_mmfr3;
- u32 reg_id_mmfr4;
- u32 reg_id_mmfr5;
- u32 reg_id_pfr0;
- u32 reg_id_pfr1;
- u32 reg_id_pfr2;
- u32 reg_mvfr0;
- u32 reg_mvfr1;
- u32 reg_mvfr2;
- u64 reg_zcr;
-};
-
-struct cpu_operations {
- const char *name;
- int (*cpu_init)(unsigned int);
- int (*cpu_prepare)(unsigned int);
- int (*cpu_boot)(unsigned int);
- void (*cpu_postboot)();
- bool (*cpu_can_disable)(unsigned int);
- int (*cpu_disable)(unsigned int);
- void (*cpu_die)(unsigned int);
- int (*cpu_kill)(unsigned int);
- int (*cpu_init_idle)(unsigned int);
- int (*cpu_suspend)(long unsigned int);
-};
-
-struct sigcontext {
- __u64 fault_address;
- __u64 regs[31];
- __u64 sp;
- __u64 pc;
- __u64 pstate;
- long: 64;
- __u8 __reserved[4096];
-};
-
-struct _aarch64_ctx {
- __u32 magic;
- __u32 size;
-};
-
-struct fpsimd_context {
- struct _aarch64_ctx head;
- __u32 fpsr;
- __u32 fpcr;
- __int128 unsigned vregs[32];
-};
-
-struct esr_context {
- struct _aarch64_ctx head;
- __u64 esr;
-};
-
-struct extra_context {
- struct _aarch64_ctx head;
- __u64 datap;
- __u32 size;
- __u32 __reserved[3];
-};
-
-struct sve_context {
- struct _aarch64_ctx head;
- __u16 vl;
- __u16 __reserved[3];
-};
-
-struct sigaltstack {
- void *ss_sp;
- int ss_flags;
- size_t ss_size;
-};
-
-typedef struct sigaltstack stack_t;
-
-struct siginfo {
- union {
- struct {
- int si_signo;
- int si_errno;
- int si_code;
- union __sifields _sifields;
- };
- int _si_pad[32];
- };
-};
-
-struct ksignal {
- struct k_sigaction ka;
- kernel_siginfo_t info;
- int sig;
-};
-
-enum {
- EI_ETYPE_NONE = 0,
- EI_ETYPE_NULL = 1,
- EI_ETYPE_ERRNO = 2,
- EI_ETYPE_ERRNO_NULL = 3,
- EI_ETYPE_TRUE = 4,
-};
-
-struct syscall_metadata {
- const char *name;
- int syscall_nr;
- int nb_args;
- const char **types;
- const char **args;
- struct list_head enter_fields;
- struct trace_event_call *enter_event;
- struct trace_event_call *exit_event;
-};
-
-struct ucontext {
- long unsigned int uc_flags;
- struct ucontext *uc_link;
- stack_t uc_stack;
- sigset_t uc_sigmask;
- __u8 __unused[120];
- long: 64;
- struct sigcontext uc_mcontext;
-};
-
-struct rt_sigframe {
- struct siginfo info;
- struct ucontext uc;
-};
-
-struct frame_record {
- u64 fp;
- u64 lr;
-};
-
-struct rt_sigframe_user_layout {
- struct rt_sigframe *sigframe;
- struct frame_record *next_frame;
- long unsigned int size;
- long unsigned int limit;
- long unsigned int fpsimd_offset;
- long unsigned int esr_offset;
- long unsigned int sve_offset;
- long unsigned int extra_offset;
- long unsigned int end_offset;
-};
-
-struct user_ctxs {
- struct fpsimd_context *fpsimd;
- struct sve_context *sve;
-};
-
-enum {
- PER_LINUX = 0,
- PER_LINUX_32BIT = 8388608,
- PER_LINUX_FDPIC = 524288,
- PER_SVR4 = 68157441,
- PER_SVR3 = 83886082,
- PER_SCOSVR3 = 117440515,
- PER_OSR5 = 100663299,
- PER_WYSEV386 = 83886084,
- PER_ISCR4 = 67108869,
- PER_BSD = 6,
- PER_SUNOS = 67108870,
- PER_XENIX = 83886087,
- PER_LINUX32 = 8,
- PER_LINUX32_3GB = 134217736,
- PER_IRIX32 = 67108873,
- PER_IRIXN32 = 67108874,
- PER_IRIX64 = 67108875,
- PER_RISCOS = 12,
- PER_SOLARIS = 67108877,
- PER_UW7 = 68157454,
- PER_OSF4 = 15,
- PER_HPUX = 16,
- PER_MASK = 255,
-};
-
-typedef long int (*syscall_fn_t)(const struct pt_regs *);
-
-typedef bool (*stack_trace_consume_fn)(void *, long unsigned int);
-
-typedef bool pstate_check_t(long unsigned int);
-
-enum lockdep_ok {
- LOCKDEP_STILL_OK = 0,
- LOCKDEP_NOW_UNRELIABLE = 1,
-};
-
-enum bug_trap_type {
- BUG_TRAP_TYPE_NONE = 0,
- BUG_TRAP_TYPE_WARN = 1,
- BUG_TRAP_TYPE_BUG = 2,
-};
-
-enum ftr_type {
- FTR_EXACT = 0,
- FTR_LOWER_SAFE = 1,
- FTR_HIGHER_SAFE = 2,
- FTR_HIGHER_OR_ZERO_SAFE = 3,
-};
-
-struct arm64_ftr_bits {
- bool sign;
- bool visible;
- bool strict;
- enum ftr_type type;
- u8 shift;
- u8 width;
- s64 safe_val;
-};
-
-struct arm64_ftr_reg {
- const char *name;
- u64 strict_mask;
- u64 user_mask;
- u64 sys_val;
- u64 user_val;
- const struct arm64_ftr_bits *ftr_bits;
-};
-
-enum siginfo_layout {
- SIL_KILL = 0,
- SIL_TIMER = 1,
- SIL_POLL = 2,
- SIL_FAULT = 3,
- SIL_FAULT_MCEERR = 4,
- SIL_FAULT_BNDERR = 5,
- SIL_FAULT_PKUERR = 6,
- SIL_CHLD = 7,
- SIL_RT = 8,
- SIL_SYS = 9,
-};
-
-enum die_val {
- DIE_UNUSED = 0,
- DIE_OOPS = 1,
-};
-
-struct undef_hook {
- struct list_head node;
- u32 instr_mask;
- u32 instr_val;
- u64 pstate_mask;
- u64 pstate_val;
- int (*fn)(struct pt_regs *, u32);
-};
-
-struct sys64_hook {
- unsigned int esr_mask;
- unsigned int esr_val;
- void (*handler)(unsigned int, struct pt_regs *);
-};
-
-struct timens_offset {
- s64 sec;
- u64 nsec;
-};
-
-enum vm_fault_reason {
- VM_FAULT_OOM = 1,
- VM_FAULT_SIGBUS = 2,
- VM_FAULT_MAJOR = 4,
- VM_FAULT_WRITE = 8,
- VM_FAULT_HWPOISON = 16,
- VM_FAULT_HWPOISON_LARGE = 32,
- VM_FAULT_SIGSEGV = 64,
- VM_FAULT_NOPAGE = 256,
- VM_FAULT_LOCKED = 512,
- VM_FAULT_RETRY = 1024,
- VM_FAULT_FALLBACK = 2048,
- VM_FAULT_DONE_COW = 4096,
- VM_FAULT_NEEDDSYNC = 8192,
- VM_FAULT_HINDEX_MASK = 983040,
-};
-
-struct vm_special_mapping {
- const char *name;
- struct page **pages;
- vm_fault_t (*fault)(const struct vm_special_mapping *, struct vm_area_struct *, struct vm_fault *);
- int (*mremap)(const struct vm_special_mapping *, struct vm_area_struct *);
-};
-
-struct timens_offsets {
- struct timespec64 monotonic;
- struct timespec64 boottime;
-};
-
-struct time_namespace {
- struct kref kref;
- struct user_namespace *user_ns;
- struct ucounts *ucounts;
- struct ns_common ns;
- struct timens_offsets offsets;
- struct page *vvar_page;
- bool frozen_offsets;
-};
-
-struct arch_vdso_data {};
-
-struct vdso_timestamp {
- u64 sec;
- u64 nsec;
-};
-
-struct vdso_data {
- u32 seq;
- s32 clock_mode;
- u64 cycle_last;
- u64 mask;
- u32 mult;
- u32 shift;
- union {
- struct vdso_timestamp basetime[12];
- struct timens_offset offset[12];
- };
- s32 tz_minuteswest;
- s32 tz_dsttime;
- u32 hrtimer_res;
- u32 __unused;
- struct arch_vdso_data arch_data;
-};
-
-enum vdso_abi {
- VDSO_ABI_AA64 = 0,
- VDSO_ABI_AA32 = 1,
-};
-
-enum vvar_pages {
- VVAR_DATA_PAGE_OFFSET = 0,
- VVAR_TIMENS_PAGE_OFFSET = 1,
- VVAR_NR_PAGES = 2,
-};
-
-struct vdso_abi_info {
- const char *name;
- const char *vdso_code_start;
- const char *vdso_code_end;
- long unsigned int vdso_pages;
- struct vm_special_mapping *dm;
- struct vm_special_mapping *cm;
-};
-
-enum aarch32_map {
- AA32_MAP_VECTORS = 0,
- AA32_MAP_SIGPAGE = 1,
- AA32_MAP_VVAR = 2,
- AA32_MAP_VDSO = 3,
-};
-
-enum aarch64_map {
- AA64_MAP_VVAR = 0,
- AA64_MAP_VDSO = 1,
-};
-
-struct psci_operations {
- u32 (*get_version)();
- int (*cpu_suspend)(u32, long unsigned int);
- int (*cpu_off)(u32);
- int (*cpu_on)(long unsigned int, long unsigned int);
- int (*migrate)(long unsigned int);
- int (*affinity_info)(long unsigned int, long unsigned int);
- int (*migrate_info_type)();
-};
-
-enum aarch64_insn_encoding_class {
- AARCH64_INSN_CLS_UNKNOWN = 0,
- AARCH64_INSN_CLS_DP_IMM = 1,
- AARCH64_INSN_CLS_DP_REG = 2,
- AARCH64_INSN_CLS_DP_FPSIMD = 3,
- AARCH64_INSN_CLS_LDST = 4,
- AARCH64_INSN_CLS_BR_SYS = 5,
-};
-
-enum aarch64_insn_hint_cr_op {
- AARCH64_INSN_HINT_NOP = 0,
- AARCH64_INSN_HINT_YIELD = 32,
- AARCH64_INSN_HINT_WFE = 64,
- AARCH64_INSN_HINT_WFI = 96,
- AARCH64_INSN_HINT_SEV = 128,
- AARCH64_INSN_HINT_SEVL = 160,
- AARCH64_INSN_HINT_XPACLRI = 224,
- AARCH64_INSN_HINT_PACIA_1716 = 256,
- AARCH64_INSN_HINT_PACIB_1716 = 320,
- AARCH64_INSN_HINT_AUTIA_1716 = 384,
- AARCH64_INSN_HINT_AUTIB_1716 = 448,
- AARCH64_INSN_HINT_PACIAZ = 768,
- AARCH64_INSN_HINT_PACIASP = 800,
- AARCH64_INSN_HINT_PACIBZ = 832,
- AARCH64_INSN_HINT_PACIBSP = 864,
- AARCH64_INSN_HINT_AUTIAZ = 896,
- AARCH64_INSN_HINT_AUTIASP = 928,
- AARCH64_INSN_HINT_AUTIBZ = 960,
- AARCH64_INSN_HINT_AUTIBSP = 992,
- AARCH64_INSN_HINT_ESB = 512,
- AARCH64_INSN_HINT_PSB = 544,
- AARCH64_INSN_HINT_TSB = 576,
- AARCH64_INSN_HINT_CSDB = 640,
- AARCH64_INSN_HINT_BTI = 1024,
- AARCH64_INSN_HINT_BTIC = 1088,
- AARCH64_INSN_HINT_BTIJ = 1152,
- AARCH64_INSN_HINT_BTIJC = 1216,
-};
-
-enum aarch64_insn_imm_type {
- AARCH64_INSN_IMM_ADR = 0,
- AARCH64_INSN_IMM_26 = 1,
- AARCH64_INSN_IMM_19 = 2,
- AARCH64_INSN_IMM_16 = 3,
- AARCH64_INSN_IMM_14 = 4,
- AARCH64_INSN_IMM_12 = 5,
- AARCH64_INSN_IMM_9 = 6,
- AARCH64_INSN_IMM_7 = 7,
- AARCH64_INSN_IMM_6 = 8,
- AARCH64_INSN_IMM_S = 9,
- AARCH64_INSN_IMM_R = 10,
- AARCH64_INSN_IMM_N = 11,
- AARCH64_INSN_IMM_MAX = 12,
-};
-
-enum aarch64_insn_register_type {
- AARCH64_INSN_REGTYPE_RT = 0,
- AARCH64_INSN_REGTYPE_RN = 1,
- AARCH64_INSN_REGTYPE_RT2 = 2,
- AARCH64_INSN_REGTYPE_RM = 3,
- AARCH64_INSN_REGTYPE_RD = 4,
- AARCH64_INSN_REGTYPE_RA = 5,
- AARCH64_INSN_REGTYPE_RS = 6,
-};
-
-enum aarch64_insn_register {
- AARCH64_INSN_REG_0 = 0,
- AARCH64_INSN_REG_1 = 1,
- AARCH64_INSN_REG_2 = 2,
- AARCH64_INSN_REG_3 = 3,
- AARCH64_INSN_REG_4 = 4,
- AARCH64_INSN_REG_5 = 5,
- AARCH64_INSN_REG_6 = 6,
- AARCH64_INSN_REG_7 = 7,
- AARCH64_INSN_REG_8 = 8,
- AARCH64_INSN_REG_9 = 9,
- AARCH64_INSN_REG_10 = 10,
- AARCH64_INSN_REG_11 = 11,
- AARCH64_INSN_REG_12 = 12,
- AARCH64_INSN_REG_13 = 13,
- AARCH64_INSN_REG_14 = 14,
- AARCH64_INSN_REG_15 = 15,
- AARCH64_INSN_REG_16 = 16,
- AARCH64_INSN_REG_17 = 17,
- AARCH64_INSN_REG_18 = 18,
- AARCH64_INSN_REG_19 = 19,
- AARCH64_INSN_REG_20 = 20,
- AARCH64_INSN_REG_21 = 21,
- AARCH64_INSN_REG_22 = 22,
- AARCH64_INSN_REG_23 = 23,
- AARCH64_INSN_REG_24 = 24,
- AARCH64_INSN_REG_25 = 25,
- AARCH64_INSN_REG_26 = 26,
- AARCH64_INSN_REG_27 = 27,
- AARCH64_INSN_REG_28 = 28,
- AARCH64_INSN_REG_29 = 29,
- AARCH64_INSN_REG_FP = 29,
- AARCH64_INSN_REG_30 = 30,
- AARCH64_INSN_REG_LR = 30,
- AARCH64_INSN_REG_ZR = 31,
- AARCH64_INSN_REG_SP = 31,
-};
-
-enum aarch64_insn_variant {
- AARCH64_INSN_VARIANT_32BIT = 0,
- AARCH64_INSN_VARIANT_64BIT = 1,
-};
-
-enum aarch64_insn_condition {
- AARCH64_INSN_COND_EQ = 0,
- AARCH64_INSN_COND_NE = 1,
- AARCH64_INSN_COND_CS = 2,
- AARCH64_INSN_COND_CC = 3,
- AARCH64_INSN_COND_MI = 4,
- AARCH64_INSN_COND_PL = 5,
- AARCH64_INSN_COND_VS = 6,
- AARCH64_INSN_COND_VC = 7,
- AARCH64_INSN_COND_HI = 8,
- AARCH64_INSN_COND_LS = 9,
- AARCH64_INSN_COND_GE = 10,
- AARCH64_INSN_COND_LT = 11,
- AARCH64_INSN_COND_GT = 12,
- AARCH64_INSN_COND_LE = 13,
- AARCH64_INSN_COND_AL = 14,
-};
-
-enum aarch64_insn_branch_type {
- AARCH64_INSN_BRANCH_NOLINK = 0,
- AARCH64_INSN_BRANCH_LINK = 1,
- AARCH64_INSN_BRANCH_RETURN = 2,
- AARCH64_INSN_BRANCH_COMP_ZERO = 3,
- AARCH64_INSN_BRANCH_COMP_NONZERO = 4,
-};
-
-enum aarch64_insn_size_type {
- AARCH64_INSN_SIZE_8 = 0,
- AARCH64_INSN_SIZE_16 = 1,
- AARCH64_INSN_SIZE_32 = 2,
- AARCH64_INSN_SIZE_64 = 3,
-};
-
-enum aarch64_insn_ldst_type {
- AARCH64_INSN_LDST_LOAD_REG_OFFSET = 0,
- AARCH64_INSN_LDST_STORE_REG_OFFSET = 1,
- AARCH64_INSN_LDST_LOAD_PAIR_PRE_INDEX = 2,
- AARCH64_INSN_LDST_STORE_PAIR_PRE_INDEX = 3,
- AARCH64_INSN_LDST_LOAD_PAIR_POST_INDEX = 4,
- AARCH64_INSN_LDST_STORE_PAIR_POST_INDEX = 5,
- AARCH64_INSN_LDST_LOAD_EX = 6,
- AARCH64_INSN_LDST_STORE_EX = 7,
-};
-
-enum aarch64_insn_adsb_type {
- AARCH64_INSN_ADSB_ADD = 0,
- AARCH64_INSN_ADSB_SUB = 1,
- AARCH64_INSN_ADSB_ADD_SETFLAGS = 2,
- AARCH64_INSN_ADSB_SUB_SETFLAGS = 3,
-};
-
-enum aarch64_insn_movewide_type {
- AARCH64_INSN_MOVEWIDE_ZERO = 0,
- AARCH64_INSN_MOVEWIDE_KEEP = 1,
- AARCH64_INSN_MOVEWIDE_INVERSE = 2,
-};
-
-enum aarch64_insn_bitfield_type {
- AARCH64_INSN_BITFIELD_MOVE = 0,
- AARCH64_INSN_BITFIELD_MOVE_UNSIGNED = 1,
- AARCH64_INSN_BITFIELD_MOVE_SIGNED = 2,
-};
-
-enum aarch64_insn_data1_type {
- AARCH64_INSN_DATA1_REVERSE_16 = 0,
- AARCH64_INSN_DATA1_REVERSE_32 = 1,
- AARCH64_INSN_DATA1_REVERSE_64 = 2,
-};
-
-enum aarch64_insn_data2_type {
- AARCH64_INSN_DATA2_UDIV = 0,
- AARCH64_INSN_DATA2_SDIV = 1,
- AARCH64_INSN_DATA2_LSLV = 2,
- AARCH64_INSN_DATA2_LSRV = 3,
- AARCH64_INSN_DATA2_ASRV = 4,
- AARCH64_INSN_DATA2_RORV = 5,
-};
-
-enum aarch64_insn_data3_type {
- AARCH64_INSN_DATA3_MADD = 0,
- AARCH64_INSN_DATA3_MSUB = 1,
-};
-
-enum aarch64_insn_logic_type {
- AARCH64_INSN_LOGIC_AND = 0,
- AARCH64_INSN_LOGIC_BIC = 1,
- AARCH64_INSN_LOGIC_ORR = 2,
- AARCH64_INSN_LOGIC_ORN = 3,
- AARCH64_INSN_LOGIC_EOR = 4,
- AARCH64_INSN_LOGIC_EON = 5,
- AARCH64_INSN_LOGIC_AND_SETFLAGS = 6,
- AARCH64_INSN_LOGIC_BIC_SETFLAGS = 7,
-};
-
-enum aarch64_insn_prfm_type {
- AARCH64_INSN_PRFM_TYPE_PLD = 0,
- AARCH64_INSN_PRFM_TYPE_PLI = 1,
- AARCH64_INSN_PRFM_TYPE_PST = 2,
-};
-
-enum aarch64_insn_prfm_target {
- AARCH64_INSN_PRFM_TARGET_L1 = 0,
- AARCH64_INSN_PRFM_TARGET_L2 = 1,
- AARCH64_INSN_PRFM_TARGET_L3 = 2,
-};
-
-enum aarch64_insn_prfm_policy {
- AARCH64_INSN_PRFM_POLICY_KEEP = 0,
- AARCH64_INSN_PRFM_POLICY_STRM = 1,
-};
-
-enum aarch64_insn_adr_type {
- AARCH64_INSN_ADR_TYPE_ADRP = 0,
- AARCH64_INSN_ADR_TYPE_ADR = 1,
-};
-
-enum fixed_addresses {
- FIX_HOLE = 0,
- FIX_FDT_END = 1,
- FIX_FDT = 1024,
- FIX_EARLYCON_MEM_BASE = 1025,
- FIX_TEXT_POKE0 = 1026,
- FIX_ENTRY_TRAMP_DATA = 1027,
- FIX_ENTRY_TRAMP_TEXT = 1028,
- __end_of_permanent_fixed_addresses = 1029,
- FIX_BTMAP_END = 1029,
- FIX_BTMAP_BEGIN = 1476,
- FIX_PTE = 1477,
- FIX_PMD = 1478,
- FIX_PUD = 1479,
- FIX_PGD = 1480,
- __end_of_fixed_addresses = 1481,
-};
-
-struct aarch64_insn_patch {
- void **text_addrs;
- u32 *new_insns;
- int insn_cnt;
- atomic_t cpu_count;
-};
-
-struct return_address_data {
- unsigned int level;
- void *addr;
-};
-
-struct kobj_attribute {
- struct attribute attr;
- ssize_t (*show)(struct kobject *, struct kobj_attribute *, char *);
- ssize_t (*store)(struct kobject *, struct kobj_attribute *, const char *, size_t);
-};
-
-enum {
- CAP_HWCAP = 1,
- CAP_COMPAT_HWCAP = 2,
- CAP_COMPAT_HWCAP2 = 3,
-};
-
-struct secondary_data {
- void *stack;
- struct task_struct *task;
- long int status;
-};
-
-struct device_attribute {
- struct attribute attr;
- ssize_t (*show)(struct device *, struct device_attribute *, char *);
- ssize_t (*store)(struct device *, struct device_attribute *, const char *, size_t);
-};
-
-struct __ftr_reg_entry {
- u32 sys_id;
- struct arm64_ftr_reg *reg;
-};
-
-typedef void kpti_remap_fn(int, int, phys_addr_t);
-
-typedef void ttbr_replace_func(phys_addr_t);
-
-struct alt_instr {
- s32 orig_offset;
- s32 alt_offset;
- u16 cpufeature;
- u8 orig_len;
- u8 alt_len;
-};
-
-typedef void (*alternative_cb_t)(struct alt_instr *, __le32 *, __le32 *, int);
-
-struct alt_region {
- struct alt_instr *begin;
- struct alt_instr *end;
-};
-
-enum cache_type {
- CACHE_TYPE_NOCACHE = 0,
- CACHE_TYPE_INST = 1,
- CACHE_TYPE_DATA = 2,
- CACHE_TYPE_SEPARATE = 3,
- CACHE_TYPE_UNIFIED = 4,
-};
-
-struct cacheinfo {
- unsigned int id;
- enum cache_type type;
- unsigned int level;
- unsigned int coherency_line_size;
- unsigned int number_of_sets;
- unsigned int ways_of_associativity;
- unsigned int physical_line_partition;
- unsigned int size;
- cpumask_t shared_cpu_map;
- unsigned int attributes;
- void *fw_token;
- bool disable_sysfs;
- void *priv;
-};
-
-struct cpu_cacheinfo {
- struct cacheinfo *info_list;
- unsigned int num_levels;
- unsigned int num_leaves;
- bool cpu_map_populated;
-};
-
-struct irq_desc;
-
-typedef void (*irq_flow_handler_t)(struct irq_desc *);
-
-struct msi_desc;
-
-struct irq_common_data {
- unsigned int state_use_accessors;
- unsigned int node;
- void *handler_data;
- struct msi_desc *msi_desc;
- cpumask_var_t affinity;
- cpumask_var_t effective_affinity;
- unsigned int ipi_offset;
-};
-
-struct irq_chip;
-
-struct irq_data {
- u32 mask;
- unsigned int irq;
- long unsigned int hwirq;
- struct irq_common_data *common;
- struct irq_chip *chip;
- struct irq_domain *domain;
- struct irq_data *parent_data;
- void *chip_data;
-};
-
-struct irqaction;
-
-struct irq_affinity_notify;
-
-struct irq_desc {
- struct irq_common_data irq_common_data;
- struct irq_data irq_data;
- unsigned int *kstat_irqs;
- irq_flow_handler_t handle_irq;
- struct irqaction *action;
- unsigned int status_use_accessors;
- unsigned int core_internal_state__do_not_mess_with_it;
- unsigned int depth;
- unsigned int wake_depth;
- unsigned int tot_count;
- unsigned int irq_count;
- long unsigned int last_unhandled;
- unsigned int irqs_unhandled;
- atomic_t threads_handled;
- int threads_handled_last;
- raw_spinlock_t lock;
- struct cpumask *percpu_enabled;
- const struct cpumask *percpu_affinity;
- const struct cpumask *affinity_hint;
- struct irq_affinity_notify *affinity_notify;
- long unsigned int threads_oneshot;
- atomic_t threads_active;
- wait_queue_head_t wait_for_threads;
- unsigned int nr_actions;
- unsigned int no_suspend_depth;
- unsigned int cond_suspend_depth;
- unsigned int force_resume_depth;
- struct proc_dir_entry *dir;
- struct callback_head rcu;
- struct kobject kobj;
- struct mutex request_mutex;
- int parent_irq;
- struct module *owner;
- const char *name;
- long: 64;
- long: 64;
- long: 64;
-};
-
-enum irq_gc_flags {
- IRQ_GC_INIT_MASK_CACHE = 1,
- IRQ_GC_INIT_NESTED_LOCK = 2,
- IRQ_GC_MASK_CACHE_PER_TYPE = 4,
- IRQ_GC_NO_MASK = 8,
- IRQ_GC_BE_IO = 16,
-};
-
-struct irq_chip_generic;
-
-struct irq_domain_chip_generic {
- unsigned int irqs_per_chip;
- unsigned int num_chips;
- unsigned int irq_flags_to_clear;
- unsigned int irq_flags_to_set;
- enum irq_gc_flags gc_flags;
- struct irq_chip_generic *gc[0];
-};
-
-struct acpi_subtable_header {
- u8 type;
- u8 length;
-};
-
-struct acpi_hmat_structure {
- u16 type;
- u16 reserved;
- u32 length;
-};
-
-enum acpi_madt_type {
- ACPI_MADT_TYPE_LOCAL_APIC = 0,
- ACPI_MADT_TYPE_IO_APIC = 1,
- ACPI_MADT_TYPE_INTERRUPT_OVERRIDE = 2,
- ACPI_MADT_TYPE_NMI_SOURCE = 3,
- ACPI_MADT_TYPE_LOCAL_APIC_NMI = 4,
- ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE = 5,
- ACPI_MADT_TYPE_IO_SAPIC = 6,
- ACPI_MADT_TYPE_LOCAL_SAPIC = 7,
- ACPI_MADT_TYPE_INTERRUPT_SOURCE = 8,
- ACPI_MADT_TYPE_LOCAL_X2APIC = 9,
- ACPI_MADT_TYPE_LOCAL_X2APIC_NMI = 10,
- ACPI_MADT_TYPE_GENERIC_INTERRUPT = 11,
- ACPI_MADT_TYPE_GENERIC_DISTRIBUTOR = 12,
- ACPI_MADT_TYPE_GENERIC_MSI_FRAME = 13,
- ACPI_MADT_TYPE_GENERIC_REDISTRIBUTOR = 14,
- ACPI_MADT_TYPE_GENERIC_TRANSLATOR = 15,
- ACPI_MADT_TYPE_RESERVED = 16,
-};
-
-struct acpi_madt_generic_interrupt {
- struct acpi_subtable_header header;
- u16 reserved;
- u32 cpu_interface_number;
- u32 uid;
- u32 flags;
- u32 parking_version;
- u32 performance_interrupt;
- u64 parked_address;
- u64 base_address;
- u64 gicv_base_address;
- u64 gich_base_address;
- u32 vgic_interrupt;
- u64 gicr_base_address;
- u64 arm_mpidr;
- u8 efficiency_class;
- u8 reserved2[1];
- u16 spe_interrupt;
-} __attribute__((packed));
-
-enum irqreturn {
- IRQ_NONE = 0,
- IRQ_HANDLED = 1,
- IRQ_WAKE_THREAD = 2,
-};
-
-typedef enum irqreturn irqreturn_t;
-
-typedef irqreturn_t (*irq_handler_t)(int, void *);
-
-struct irqaction {
- irq_handler_t handler;
- void *dev_id;
- void *percpu_dev_id;
- struct irqaction *next;
- irq_handler_t thread_fn;
- struct task_struct *thread;
- struct irqaction *secondary;
- unsigned int irq;
- unsigned int flags;
- long unsigned int thread_flags;
- long unsigned int thread_mask;
- const char *name;
- struct proc_dir_entry *dir;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct irq_affinity_notify {
- unsigned int irq;
- struct kref kref;
- struct work_struct work;
- void (*notify)(struct irq_affinity_notify *, const cpumask_t *);
- void (*release)(struct kref *);
-};
-
-struct irq_affinity_desc {
- struct cpumask mask;
- unsigned int is_managed: 1;
-};
-
-enum irqchip_irq_state {
- IRQCHIP_STATE_PENDING = 0,
- IRQCHIP_STATE_ACTIVE = 1,
- IRQCHIP_STATE_MASKED = 2,
- IRQCHIP_STATE_LINE_LEVEL = 3,
-};
-
-union acpi_subtable_headers {
- struct acpi_subtable_header common;
- struct acpi_hmat_structure hmat;
-};
-
-enum {
- IRQ_TYPE_NONE = 0,
- IRQ_TYPE_EDGE_RISING = 1,
- IRQ_TYPE_EDGE_FALLING = 2,
- IRQ_TYPE_EDGE_BOTH = 3,
- IRQ_TYPE_LEVEL_HIGH = 4,
- IRQ_TYPE_LEVEL_LOW = 8,
- IRQ_TYPE_LEVEL_MASK = 12,
- IRQ_TYPE_SENSE_MASK = 15,
- IRQ_TYPE_DEFAULT = 15,
- IRQ_TYPE_PROBE = 16,
- IRQ_LEVEL = 256,
- IRQ_PER_CPU = 512,
- IRQ_NOPROBE = 1024,
- IRQ_NOREQUEST = 2048,
- IRQ_NOAUTOEN = 4096,
- IRQ_NO_BALANCING = 8192,
- IRQ_MOVE_PCNTXT = 16384,
- IRQ_NESTED_THREAD = 32768,
- IRQ_NOTHREAD = 65536,
- IRQ_PER_CPU_DEVID = 131072,
- IRQ_IS_POLLED = 262144,
- IRQ_DISABLE_UNLAZY = 524288,
- IRQ_HIDDEN = 1048576,
-};
-
-struct msi_msg {
- u32 address_lo;
- u32 address_hi;
- u32 data;
-};
-
-struct platform_msi_priv_data;
-
-struct platform_msi_desc {
- struct platform_msi_priv_data *msi_priv_data;
- u16 msi_index;
-};
-
-struct fsl_mc_msi_desc {
- u16 msi_index;
-};
-
-struct ti_sci_inta_msi_desc {
- u16 dev_index;
-};
-
-struct msi_desc {
- struct list_head list;
- unsigned int irq;
- unsigned int nvec_used;
- struct device *dev;
- struct msi_msg msg;
- struct irq_affinity_desc *affinity;
- const void *iommu_cookie;
- void (*write_msi_msg)(struct msi_desc *, void *);
- void *write_msi_msg_data;
- union {
- struct {
- u32 masked;
- struct {
- u8 is_msix: 1;
- u8 multiple: 3;
- u8 multi_cap: 3;
- u8 maskbit: 1;
- u8 is_64: 1;
- u8 is_virtual: 1;
- u16 entry_nr;
- unsigned int default_irq;
- } msi_attrib;
- union {
- u8 mask_pos;
- void *mask_base;
- };
- };
- struct platform_msi_desc platform;
- struct fsl_mc_msi_desc fsl_mc;
- struct ti_sci_inta_msi_desc inta;
- };
-};
-
-struct irq_chip {
- struct device *parent_device;
- const char *name;
- unsigned int (*irq_startup)(struct irq_data *);
- void (*irq_shutdown)(struct irq_data *);
- void (*irq_enable)(struct irq_data *);
- void (*irq_disable)(struct irq_data *);
- void (*irq_ack)(struct irq_data *);
- void (*irq_mask)(struct irq_data *);
- void (*irq_mask_ack)(struct irq_data *);
- void (*irq_unmask)(struct irq_data *);
- void (*irq_eoi)(struct irq_data *);
- int (*irq_set_affinity)(struct irq_data *, const struct cpumask *, bool);
- int (*irq_retrigger)(struct irq_data *);
- int (*irq_set_type)(struct irq_data *, unsigned int);
- int (*irq_set_wake)(struct irq_data *, unsigned int);
- void (*irq_bus_lock)(struct irq_data *);
- void (*irq_bus_sync_unlock)(struct irq_data *);
- void (*irq_cpu_online)(struct irq_data *);
- void (*irq_cpu_offline)(struct irq_data *);
- void (*irq_suspend)(struct irq_data *);
- void (*irq_resume)(struct irq_data *);
- void (*irq_pm_shutdown)(struct irq_data *);
- void (*irq_calc_mask)(struct irq_data *);
- void (*irq_print_chip)(struct irq_data *, struct seq_file *);
- int (*irq_request_resources)(struct irq_data *);
- void (*irq_release_resources)(struct irq_data *);
- void (*irq_compose_msi_msg)(struct irq_data *, struct msi_msg *);
- void (*irq_write_msi_msg)(struct irq_data *, struct msi_msg *);
- int (*irq_get_irqchip_state)(struct irq_data *, enum irqchip_irq_state, bool *);
- int (*irq_set_irqchip_state)(struct irq_data *, enum irqchip_irq_state, bool);
- int (*irq_set_vcpu_affinity)(struct irq_data *, void *);
- void (*ipi_send_single)(struct irq_data *, unsigned int);
- void (*ipi_send_mask)(struct irq_data *, const struct cpumask *);
- int (*irq_nmi_setup)(struct irq_data *);
- void (*irq_nmi_teardown)(struct irq_data *);
- long unsigned int flags;
-};
-
-struct irq_chip_regs {
- long unsigned int enable;
- long unsigned int disable;
- long unsigned int mask;
- long unsigned int ack;
- long unsigned int eoi;
- long unsigned int type;
- long unsigned int polarity;
-};
-
-struct irq_chip_type {
- struct irq_chip chip;
- struct irq_chip_regs regs;
- irq_flow_handler_t handler;
- u32 type;
- u32 mask_cache_priv;
- u32 *mask_cache;
-};
-
-struct irq_chip_generic {
- raw_spinlock_t lock;
- void *reg_base;
- u32 (*reg_readl)(void *);
- void (*reg_writel)(u32, void *);
- void (*suspend)(struct irq_chip_generic *);
- void (*resume)(struct irq_chip_generic *);
- unsigned int irq_base;
- unsigned int irq_cnt;
- u32 mask_cache;
- u32 type_cache;
- u32 polarity_cache;
- u32 wake_enabled;
- u32 wake_active;
- unsigned int num_ct;
- void *private;
- long unsigned int installed;
- long unsigned int unused;
- struct irq_domain *domain;
- struct list_head list;
- struct irq_chip_type chip_types[0];
-};
-
-enum vcpu_sysreg {
- __INVALID_SYSREG__ = 0,
- MPIDR_EL1 = 1,
- CSSELR_EL1 = 2,
- SCTLR_EL1 = 3,
- ACTLR_EL1 = 4,
- CPACR_EL1 = 5,
- ZCR_EL1 = 6,
- TTBR0_EL1 = 7,
- TTBR1_EL1 = 8,
- TCR_EL1 = 9,
- ESR_EL1 = 10,
- AFSR0_EL1 = 11,
- AFSR1_EL1 = 12,
- FAR_EL1 = 13,
- MAIR_EL1 = 14,
- VBAR_EL1 = 15,
- CONTEXTIDR_EL1 = 16,
- TPIDR_EL0 = 17,
- TPIDRRO_EL0 = 18,
- TPIDR_EL1 = 19,
- AMAIR_EL1 = 20,
- CNTKCTL_EL1 = 21,
- PAR_EL1 = 22,
- MDSCR_EL1 = 23,
- MDCCINT_EL1 = 24,
- DISR_EL1 = 25,
- PMCR_EL0 = 26,
- PMSELR_EL0 = 27,
- PMEVCNTR0_EL0 = 28,
- PMEVCNTR30_EL0 = 58,
- PMCCNTR_EL0 = 59,
- PMEVTYPER0_EL0 = 60,
- PMEVTYPER30_EL0 = 90,
- PMCCFILTR_EL0 = 91,
- PMCNTENSET_EL0 = 92,
- PMINTENSET_EL1 = 93,
- PMOVSSET_EL0 = 94,
- PMSWINC_EL0 = 95,
- PMUSERENR_EL0 = 96,
- APIAKEYLO_EL1 = 97,
- APIAKEYHI_EL1 = 98,
- APIBKEYLO_EL1 = 99,
- APIBKEYHI_EL1 = 100,
- APDAKEYLO_EL1 = 101,
- APDAKEYHI_EL1 = 102,
- APDBKEYLO_EL1 = 103,
- APDBKEYHI_EL1 = 104,
- APGAKEYLO_EL1 = 105,
- APGAKEYHI_EL1 = 106,
- ELR_EL1 = 107,
- SP_EL1 = 108,
- SPSR_EL1 = 109,
- CNTVOFF_EL2 = 110,
- CNTV_CVAL_EL0 = 111,
- CNTV_CTL_EL0 = 112,
- CNTP_CVAL_EL0 = 113,
- CNTP_CTL_EL0 = 114,
- DACR32_EL2 = 115,
- IFSR32_EL2 = 116,
- FPEXC32_EL2 = 117,
- DBGVCR32_EL2 = 118,
- NR_SYS_REGS = 119,
-};
-
-enum kvm_bus {
- KVM_MMIO_BUS = 0,
- KVM_PIO_BUS = 1,
- KVM_VIRTIO_CCW_NOTIFY_BUS = 2,
- KVM_FAST_MMIO_BUS = 3,
- KVM_NR_BUSES = 4,
-};
-
-struct trace_event_raw_ipi_raise {
- struct trace_entry ent;
- u32 __data_loc_target_cpus;
- const char *reason;
- char __data[0];
-};
-
-struct trace_event_raw_ipi_handler {
- struct trace_entry ent;
- const char *reason;
- char __data[0];
-};
-
-struct trace_event_data_offsets_ipi_raise {
- u32 target_cpus;
-};
-
-struct trace_event_data_offsets_ipi_handler {};
-
-typedef void (*btf_trace_ipi_raise)(void *, const struct cpumask *, const char *);
-
-typedef void (*btf_trace_ipi_entry)(void *, const char *);
-
-typedef void (*btf_trace_ipi_exit)(void *, const char *);
-
-enum ipi_msg_type {
- IPI_RESCHEDULE = 0,
- IPI_CALL_FUNC = 1,
- IPI_CPU_STOP = 2,
- IPI_CPU_CRASH_STOP = 3,
- IPI_TIMER = 4,
- IPI_IRQ_WORK = 5,
- IPI_WAKEUP = 6,
- NR_IPI = 7,
-};
-
-struct cpu_topology {
- int thread_id;
- int core_id;
- int package_id;
- int llc_id;
- cpumask_t thread_sibling;
- cpumask_t core_sibling;
- cpumask_t llc_sibling;
-};
-
-enum cpufreq_table_sorting {
- CPUFREQ_TABLE_UNSORTED = 0,
- CPUFREQ_TABLE_SORTED_ASCENDING = 1,
- CPUFREQ_TABLE_SORTED_DESCENDING = 2,
-};
-
-struct cpufreq_cpuinfo {
- unsigned int max_freq;
- unsigned int min_freq;
- unsigned int transition_latency;
-};
-
-struct clk;
-
-struct cpufreq_governor;
-
-struct cpufreq_frequency_table;
-
-struct cpufreq_stats;
-
-struct thermal_cooling_device;
-
-struct cpufreq_policy {
- cpumask_var_t cpus;
- cpumask_var_t related_cpus;
- cpumask_var_t real_cpus;
- unsigned int shared_type;
- unsigned int cpu;
- struct clk *clk;
- struct cpufreq_cpuinfo cpuinfo;
- unsigned int min;
- unsigned int max;
- unsigned int cur;
- unsigned int restore_freq;
- unsigned int suspend_freq;
- unsigned int policy;
- unsigned int last_policy;
- struct cpufreq_governor *governor;
- void *governor_data;
- char last_governor[16];
- struct work_struct update;
- struct freq_constraints constraints;
- struct freq_qos_request *min_freq_req;
- struct freq_qos_request *max_freq_req;
- struct cpufreq_frequency_table *freq_table;
- enum cpufreq_table_sorting freq_table_sorted;
- struct list_head policy_list;
- struct kobject kobj;
- struct completion kobj_unregister;
- struct rw_semaphore rwsem;
- bool fast_switch_possible;
- bool fast_switch_enabled;
- bool strict_target;
- unsigned int transition_delay_us;
- bool dvfs_possible_from_any_cpu;
- unsigned int cached_target_freq;
- unsigned int cached_resolved_idx;
- bool transition_ongoing;
- spinlock_t transition_lock;
- wait_queue_head_t transition_wait;
- struct task_struct *transition_task;
- struct cpufreq_stats *stats;
- void *driver_data;
- struct thermal_cooling_device *cdev;
- struct notifier_block nb_min;
- struct notifier_block nb_max;
-};
-
-struct cpufreq_governor {
- char name[16];
- int (*init)(struct cpufreq_policy *);
- void (*exit)(struct cpufreq_policy *);
- int (*start)(struct cpufreq_policy *);
- void (*stop)(struct cpufreq_policy *);
- void (*limits)(struct cpufreq_policy *);
- ssize_t (*show_setspeed)(struct cpufreq_policy *, char *);
- int (*store_setspeed)(struct cpufreq_policy *, unsigned int);
- struct list_head governor_list;
- struct module *owner;
- u8 flags;
-};
-
-struct cpufreq_frequency_table {
- unsigned int flags;
- unsigned int driver_data;
- unsigned int frequency;
-};
-
-enum arm_smccc_conduit {
- SMCCC_CONDUIT_NONE = 0,
- SMCCC_CONDUIT_SMC = 1,
- SMCCC_CONDUIT_HVC = 2,
-};
-
-struct arm_smccc_res {
- long unsigned int a0;
- long unsigned int a1;
- long unsigned int a2;
- long unsigned int a3;
-};
-
-enum mitigation_state {
- SPECTRE_UNAFFECTED = 0,
- SPECTRE_MITIGATED = 1,
- SPECTRE_VULNERABLE = 2,
-};
-
-enum spectre_v4_policy {
- SPECTRE_V4_POLICY_MITIGATION_DYNAMIC = 0,
- SPECTRE_V4_POLICY_MITIGATION_ENABLED = 1,
- SPECTRE_V4_POLICY_MITIGATION_DISABLED = 2,
-};
-
-struct spectre_v4_param {
- const char *str;
- enum spectre_v4_policy policy;
-};
-
-typedef u32 compat_size_t;
-
-struct compat_statfs64;
-
-typedef s32 compat_clock_t;
-
-typedef s32 compat_pid_t;
-
-typedef s32 compat_timer_t;
-
-typedef s32 compat_int_t;
-
-typedef u64 compat_u64;
-
-typedef u32 __compat_uid32_t;
-
-typedef u32 compat_sigset_word;
-
-struct compat_sigaltstack {
- compat_uptr_t ss_sp;
- int ss_flags;
- compat_size_t ss_size;
-};
-
-typedef struct compat_sigaltstack compat_stack_t;
-
-typedef struct {
- compat_sigset_word sig[2];
-} compat_sigset_t;
-
-union compat_sigval {
- compat_int_t sival_int;
- compat_uptr_t sival_ptr;
-};
-
-typedef union compat_sigval compat_sigval_t;
-
-struct compat_siginfo {
- int si_signo;
- int si_errno;
- int si_code;
- union {
- int _pad[29];
- struct {
- compat_pid_t _pid;
- __compat_uid32_t _uid;
- } _kill;
- struct {
- compat_timer_t _tid;
- int _overrun;
- compat_sigval_t _sigval;
- } _timer;
- struct {
- compat_pid_t _pid;
- __compat_uid32_t _uid;
- compat_sigval_t _sigval;
- } _rt;
- struct {
- compat_pid_t _pid;
- __compat_uid32_t _uid;
- int _status;
- compat_clock_t _utime;
- compat_clock_t _stime;
- } _sigchld;
- struct {
- compat_uptr_t _addr;
- union {
- short int _addr_lsb;
- struct {
- char _dummy_bnd[4];
- compat_uptr_t _lower;
- compat_uptr_t _upper;
- } _addr_bnd;
- struct {
- char _dummy_pkey[4];
- u32 _pkey;
- } _addr_pkey;
- };
- } _sigfault;
- struct {
- compat_long_t _band;
- int _fd;
- } _sigpoll;
- struct {
- compat_uptr_t _call_addr;
- int _syscall;
- unsigned int _arch;
- } _sigsys;
- } _sifields;
-};
-
-struct compat_sigcontext {
- compat_ulong_t trap_no;
- compat_ulong_t error_code;
- compat_ulong_t oldmask;
- compat_ulong_t arm_r0;
- compat_ulong_t arm_r1;
- compat_ulong_t arm_r2;
- compat_ulong_t arm_r3;
- compat_ulong_t arm_r4;
- compat_ulong_t arm_r5;
- compat_ulong_t arm_r6;
- compat_ulong_t arm_r7;
- compat_ulong_t arm_r8;
- compat_ulong_t arm_r9;
- compat_ulong_t arm_r10;
- compat_ulong_t arm_fp;
- compat_ulong_t arm_ip;
- compat_ulong_t arm_sp;
- compat_ulong_t arm_lr;
- compat_ulong_t arm_pc;
- compat_ulong_t arm_cpsr;
- compat_ulong_t fault_address;
-};
-
-struct compat_ucontext {
- compat_ulong_t uc_flags;
- compat_uptr_t uc_link;
- compat_stack_t uc_stack;
- struct compat_sigcontext uc_mcontext;
- compat_sigset_t uc_sigmask;
- int __unused[30];
- compat_ulong_t uc_regspace[128];
-};
-
-struct compat_sigframe {
- struct compat_ucontext uc;
- compat_ulong_t retcode[2];
-};
-
-struct compat_rt_sigframe {
- struct compat_siginfo info;
- struct compat_sigframe sig;
-};
-
-struct compat_user_vfp {
- compat_u64 fpregs[32];
- compat_ulong_t fpscr;
-};
-
-struct compat_user_vfp_exc {
- compat_ulong_t fpexc;
- compat_ulong_t fpinst;
- compat_ulong_t fpinst2;
-};
-
-struct compat_vfp_sigframe {
- compat_ulong_t magic;
- compat_ulong_t size;
- struct compat_user_vfp ufp;
- struct compat_user_vfp_exc ufp_exc;
-};
-
-struct compat_aux_sigframe {
- struct compat_vfp_sigframe vfp;
- long unsigned int end_magic;
-};
-
-union __fpsimd_vreg {
- __int128 unsigned raw;
- struct {
- u64 lo;
- u64 hi;
- };
-};
-
-struct dyn_arch_ftrace {};
-
-struct dyn_ftrace {
- long unsigned int ip;
- long unsigned int flags;
- struct dyn_arch_ftrace arch;
-};
-
-enum {
- FTRACE_UPDATE_CALLS = 1,
- FTRACE_DISABLE_CALLS = 2,
- FTRACE_UPDATE_TRACE_FUNC = 4,
- FTRACE_START_FUNC_RET = 8,
- FTRACE_STOP_FUNC_RET = 16,
- FTRACE_MAY_SLEEP = 32,
-};
-
-typedef __u64 Elf64_Off;
-
-typedef __s64 Elf64_Sxword;
-
-struct elf64_rela {
- Elf64_Addr r_offset;
- Elf64_Xword r_info;
- Elf64_Sxword r_addend;
-};
-
-typedef struct elf64_rela Elf64_Rela;
-
-struct elf64_hdr {
- unsigned char e_ident[16];
- Elf64_Half e_type;
- Elf64_Half e_machine;
- Elf64_Word e_version;
- Elf64_Addr e_entry;
- Elf64_Off e_phoff;
- Elf64_Off e_shoff;
- Elf64_Word e_flags;
- Elf64_Half e_ehsize;
- Elf64_Half e_phentsize;
- Elf64_Half e_phnum;
- Elf64_Half e_shentsize;
- Elf64_Half e_shnum;
- Elf64_Half e_shstrndx;
-};
-
-typedef struct elf64_hdr Elf64_Ehdr;
-
-struct elf64_shdr {
- Elf64_Word sh_name;
- Elf64_Word sh_type;
- Elf64_Xword sh_flags;
- Elf64_Addr sh_addr;
- Elf64_Off sh_offset;
- Elf64_Xword sh_size;
- Elf64_Word sh_link;
- Elf64_Word sh_info;
- Elf64_Xword sh_addralign;
- Elf64_Xword sh_entsize;
-};
-
-typedef struct elf64_shdr Elf64_Shdr;
-
-enum aarch64_reloc_op {
- RELOC_OP_NONE = 0,
- RELOC_OP_ABS = 1,
- RELOC_OP_PREL = 2,
- RELOC_OP_PAGE = 3,
-};
-
-enum aarch64_insn_movw_imm_type {
- AARCH64_INSN_IMM_MOVNZ = 0,
- AARCH64_INSN_IMM_MOVKZ = 1,
-};
-
-enum perf_sample_regs_abi {
- PERF_SAMPLE_REGS_ABI_NONE = 0,
- PERF_SAMPLE_REGS_ABI_32 = 1,
- PERF_SAMPLE_REGS_ABI_64 = 2,
-};
-
-enum perf_event_arm_regs {
- PERF_REG_ARM64_X0 = 0,
- PERF_REG_ARM64_X1 = 1,
- PERF_REG_ARM64_X2 = 2,
- PERF_REG_ARM64_X3 = 3,
- PERF_REG_ARM64_X4 = 4,
- PERF_REG_ARM64_X5 = 5,
- PERF_REG_ARM64_X6 = 6,
- PERF_REG_ARM64_X7 = 7,
- PERF_REG_ARM64_X8 = 8,
- PERF_REG_ARM64_X9 = 9,
- PERF_REG_ARM64_X10 = 10,
- PERF_REG_ARM64_X11 = 11,
- PERF_REG_ARM64_X12 = 12,
- PERF_REG_ARM64_X13 = 13,
- PERF_REG_ARM64_X14 = 14,
- PERF_REG_ARM64_X15 = 15,
- PERF_REG_ARM64_X16 = 16,
- PERF_REG_ARM64_X17 = 17,
- PERF_REG_ARM64_X18 = 18,
- PERF_REG_ARM64_X19 = 19,
- PERF_REG_ARM64_X20 = 20,
- PERF_REG_ARM64_X21 = 21,
- PERF_REG_ARM64_X22 = 22,
- PERF_REG_ARM64_X23 = 23,
- PERF_REG_ARM64_X24 = 24,
- PERF_REG_ARM64_X25 = 25,
- PERF_REG_ARM64_X26 = 26,
- PERF_REG_ARM64_X27 = 27,
- PERF_REG_ARM64_X28 = 28,
- PERF_REG_ARM64_X29 = 29,
- PERF_REG_ARM64_LR = 30,
- PERF_REG_ARM64_SP = 31,
- PERF_REG_ARM64_PC = 32,
- PERF_REG_ARM64_MAX = 33,
-};
-
-struct perf_guest_info_callbacks {
- int (*is_in_guest)();
- int (*is_user_mode)();
- long unsigned int (*get_guest_ip)();
- void (*handle_intel_pt_intr)();
-};
-
-struct perf_callchain_entry_ctx {
- struct perf_callchain_entry *entry;
- u32 max_stack;
- u32 nr;
- short int contexts;
- bool contexts_maxed;
-};
-
-struct frame_tail {
- struct frame_tail *fp;
- long unsigned int lr;
-};
-
-struct compat_frame_tail {
- compat_uptr_t fp;
- u32 sp;
- u32 lr;
-};
-
-struct platform_device_id {
- char name[20];
- kernel_ulong_t driver_data;
-};
-
-struct pdev_archdata {};
-
-enum perf_hw_id {
- PERF_COUNT_HW_CPU_CYCLES = 0,
- PERF_COUNT_HW_INSTRUCTIONS = 1,
- PERF_COUNT_HW_CACHE_REFERENCES = 2,
- PERF_COUNT_HW_CACHE_MISSES = 3,
- PERF_COUNT_HW_BRANCH_INSTRUCTIONS = 4,
- PERF_COUNT_HW_BRANCH_MISSES = 5,
- PERF_COUNT_HW_BUS_CYCLES = 6,
- PERF_COUNT_HW_STALLED_CYCLES_FRONTEND = 7,
- PERF_COUNT_HW_STALLED_CYCLES_BACKEND = 8,
- PERF_COUNT_HW_REF_CPU_CYCLES = 9,
- PERF_COUNT_HW_MAX = 10,
-};
-
-enum perf_hw_cache_id {
- PERF_COUNT_HW_CACHE_L1D = 0,
- PERF_COUNT_HW_CACHE_L1I = 1,
- PERF_COUNT_HW_CACHE_LL = 2,
- PERF_COUNT_HW_CACHE_DTLB = 3,
- PERF_COUNT_HW_CACHE_ITLB = 4,
- PERF_COUNT_HW_CACHE_BPU = 5,
- PERF_COUNT_HW_CACHE_NODE = 6,
- PERF_COUNT_HW_CACHE_MAX = 7,
-};
-
-enum perf_hw_cache_op_id {
- PERF_COUNT_HW_CACHE_OP_READ = 0,
- PERF_COUNT_HW_CACHE_OP_WRITE = 1,
- PERF_COUNT_HW_CACHE_OP_PREFETCH = 2,
- PERF_COUNT_HW_CACHE_OP_MAX = 3,
-};
-
-enum perf_hw_cache_op_result_id {
- PERF_COUNT_HW_CACHE_RESULT_ACCESS = 0,
- PERF_COUNT_HW_CACHE_RESULT_MISS = 1,
- PERF_COUNT_HW_CACHE_RESULT_MAX = 2,
-};
-
-struct perf_event_mmap_page {
- __u32 version;
- __u32 compat_version;
- __u32 lock;
- __u32 index;
- __s64 offset;
- __u64 time_enabled;
- __u64 time_running;
- union {
- __u64 capabilities;
- struct {
- __u64 cap_bit0: 1;
- __u64 cap_bit0_is_deprecated: 1;
- __u64 cap_user_rdpmc: 1;
- __u64 cap_user_time: 1;
- __u64 cap_user_time_zero: 1;
- __u64 cap_user_time_short: 1;
- __u64 cap_____res: 58;
- };
- };
- __u16 pmc_width;
- __u16 time_shift;
- __u32 time_mult;
- __u64 time_offset;
- __u64 time_zero;
- __u32 size;
- __u32 __reserved_1;
- __u64 time_cycles;
- __u64 time_mask;
- __u8 __reserved[928];
- __u64 data_head;
- __u64 data_tail;
- __u64 data_offset;
- __u64 data_size;
- __u64 aux_head;
- __u64 aux_tail;
- __u64 aux_offset;
- __u64 aux_size;
-};
-
-struct perf_pmu_events_attr {
- struct device_attribute attr;
- u64 id;
- const char *event_str;
-};
-
-struct mfd_cell;
-
-struct platform_device {
- const char *name;
- int id;
- bool id_auto;
- struct device dev;
- u64 platform_dma_mask;
- struct device_dma_parameters dma_parms;
- u32 num_resources;
- struct resource *resource;
- const struct platform_device_id *id_entry;
- char *driver_override;
- struct mfd_cell *mfd_cell;
- struct pdev_archdata archdata;
-};
-
-struct platform_driver {
- int (*probe)(struct platform_device *);
- int (*remove)(struct platform_device *);
- void (*shutdown)(struct platform_device *);
- int (*suspend)(struct platform_device *, pm_message_t);
- int (*resume)(struct platform_device *);
- struct device_driver driver;
- const struct platform_device_id *id_table;
- bool prevent_deferred_probe;
-};
-
-struct arm_pmu;
-
-struct pmu_hw_events {
- struct perf_event *events[32];
- long unsigned int used_mask[1];
- raw_spinlock_t pmu_lock;
- struct arm_pmu *percpu_pmu;
- int irq;
-};
-
-struct arm_pmu {
- struct pmu pmu;
- cpumask_t supported_cpus;
- char *name;
- int pmuver;
- irqreturn_t (*handle_irq)(struct arm_pmu *);
- void (*enable)(struct perf_event *);
- void (*disable)(struct perf_event *);
- int (*get_event_idx)(struct pmu_hw_events *, struct perf_event *);
- void (*clear_event_idx)(struct pmu_hw_events *, struct perf_event *);
- int (*set_event_filter)(struct hw_perf_event *, struct perf_event_attr *);
- u64 (*read_counter)(struct perf_event *);
- void (*write_counter)(struct perf_event *, u64);
- void (*start)(struct arm_pmu *);
- void (*stop)(struct arm_pmu *);
- void (*reset)(void *);
- int (*map_event)(struct perf_event *);
- int (*filter_match)(struct perf_event *);
- int num_events;
- bool secure_access;
- long unsigned int pmceid_bitmap[1];
- long unsigned int pmceid_ext_bitmap[1];
- struct platform_device *plat_device;
- struct pmu_hw_events *hw_events;
- struct hlist_node node;
- struct notifier_block cpu_pm_nb;
- const struct attribute_group *attr_groups[5];
- u64 reg_pmmir;
- long unsigned int acpi_cpuid;
-};
-
-enum armpmu_attr_groups {
- ARMPMU_ATTR_GROUP_COMMON = 0,
- ARMPMU_ATTR_GROUP_EVENTS = 1,
- ARMPMU_ATTR_GROUP_FORMATS = 2,
- ARMPMU_ATTR_GROUP_CAPS = 3,
- ARMPMU_NR_ATTR_GROUPS = 4,
-};
-
-struct clock_read_data {
- u64 epoch_ns;
- u64 epoch_cyc;
- u64 sched_clock_mask;
- u64 (*read_sched_clock)();
- u32 mult;
- u32 shift;
-};
-
-struct armv8pmu_probe_info {
- struct arm_pmu *pmu;
- bool present;
-};
-
-enum hw_breakpoint_ops {
- HW_BREAKPOINT_INSTALL = 0,
- HW_BREAKPOINT_UNINSTALL = 1,
- HW_BREAKPOINT_RESTORE = 2,
-};
-
-struct cpu_suspend_ctx {
- u64 ctx_regs[13];
- u64 sp;
-};
-
-struct sleep_stack_data {
- struct cpu_suspend_ctx system_regs;
- long unsigned int callee_saved_regs[12];
-};
-
-typedef void *acpi_handle;
-
-typedef u64 phys_cpuid_t;
-
-struct thermal_cooling_device_ops;
-
-struct thermal_cooling_device {
- int id;
- char type[20];
- struct device device;
- struct device_node *np;
- void *devdata;
- void *stats;
- const struct thermal_cooling_device_ops *ops;
- bool updated;
- struct mutex lock;
- struct list_head thermal_instances;
- struct list_head node;
-};
-
-struct thermal_cooling_device_ops {
- int (*get_max_state)(struct thermal_cooling_device *, long unsigned int *);
- int (*get_cur_state)(struct thermal_cooling_device *, long unsigned int *);
- int (*set_cur_state)(struct thermal_cooling_device *, long unsigned int);
- int (*get_requested_power)(struct thermal_cooling_device *, u32 *);
- int (*state2power)(struct thermal_cooling_device *, long unsigned int, u32 *);
- int (*power2state)(struct thermal_cooling_device *, u32, long unsigned int *);
-};
-
-struct acpi_processor_cx {
- u8 valid;
- u8 type;
- u32 address;
- u8 entry_method;
- u8 index;
- u32 latency;
- u8 bm_sts_skip;
- char desc[32];
-};
-
-struct acpi_lpi_state {
- u32 min_residency;
- u32 wake_latency;
- u32 flags;
- u32 arch_flags;
- u32 res_cnt_freq;
- u32 enable_parent_state;
- u64 address;
- u8 index;
- u8 entry_method;
- char desc[32];
-};
-
-struct acpi_processor_power {
- int count;
- union {
- struct acpi_processor_cx states[8];
- struct acpi_lpi_state lpi_states[8];
- };
- int timer_broadcast_on_state;
-};
-
-struct acpi_psd_package {
- u64 num_entries;
- u64 revision;
- u64 domain;
- u64 coord_type;
- u64 num_processors;
-};
-
-struct acpi_pct_register {
- u8 descriptor;
- u16 length;
- u8 space_id;
- u8 bit_width;
- u8 bit_offset;
- u8 reserved;
- u64 address;
-} __attribute__((packed));
-
-struct acpi_processor_px {
- u64 core_frequency;
- u64 power;
- u64 transition_latency;
- u64 bus_master_latency;
- u64 control;
- u64 status;
-};
-
-struct acpi_processor_performance {
- unsigned int state;
- unsigned int platform_limit;
- struct acpi_pct_register control_register;
- struct acpi_pct_register status_register;
- short: 16;
- unsigned int state_count;
- int: 32;
- struct acpi_processor_px *states;
- struct acpi_psd_package domain_info;
- cpumask_var_t shared_cpu_map;
- unsigned int shared_type;
- int: 32;
-} __attribute__((packed));
-
-struct acpi_tsd_package {
- u64 num_entries;
- u64 revision;
- u64 domain;
- u64 coord_type;
- u64 num_processors;
-};
-
-struct acpi_processor_tx_tss {
- u64 freqpercentage;
- u64 power;
- u64 transition_latency;
- u64 control;
- u64 status;
-};
-
-struct acpi_processor_tx {
- u16 power;
- u16 performance;
-};
-
-struct acpi_processor;
-
-struct acpi_processor_throttling {
- unsigned int state;
- unsigned int platform_limit;
- struct acpi_pct_register control_register;
- struct acpi_pct_register status_register;
- short: 16;
- unsigned int state_count;
- int: 32;
- struct acpi_processor_tx_tss *states_tss;
- struct acpi_tsd_package domain_info;
- cpumask_var_t shared_cpu_map;
- int (*acpi_processor_get_throttling)(struct acpi_processor *);
- int (*acpi_processor_set_throttling)(struct acpi_processor *, int, bool);
- u32 address;
- u8 duty_offset;
- u8 duty_width;
- u8 tsd_valid_flag;
- char: 8;
- unsigned int shared_type;
- struct acpi_processor_tx states[16];
- int: 32;
-} __attribute__((packed));
-
-struct acpi_processor_flags {
- u8 power: 1;
- u8 performance: 1;
- u8 throttling: 1;
- u8 limit: 1;
- u8 bm_control: 1;
- u8 bm_check: 1;
- u8 has_cst: 1;
- u8 has_lpi: 1;
- u8 power_setup_done: 1;
- u8 bm_rld_set: 1;
- u8 need_hotplug_init: 1;
-};
-
-struct acpi_processor_lx {
- int px;
- int tx;
-};
-
-struct acpi_processor_limit {
- struct acpi_processor_lx state;
- struct acpi_processor_lx thermal;
- struct acpi_processor_lx user;
-};
-
-struct acpi_processor {
- acpi_handle handle;
- u32 acpi_id;
- phys_cpuid_t phys_id;
- u32 id;
- u32 pblk;
- int performance_platform_limit;
- int throttling_platform_limit;
- struct acpi_processor_flags flags;
- struct acpi_processor_power power;
- struct acpi_processor_performance *performance;
- struct acpi_processor_throttling throttling;
- struct acpi_processor_limit limit;
- struct thermal_cooling_device *cdev;
- struct device *dev;
- struct freq_qos_request perflib_req;
- struct freq_qos_request thermal_req;
-};
-
-enum jump_label_type {
- JUMP_LABEL_NOP = 0,
- JUMP_LABEL_JMP = 1,
-};
-
-struct die_args {
- struct pt_regs *regs;
- const char *str;
- long int err;
- int trapnr;
- int signr;
-};
-
-enum kgdb_bptype {
- BP_BREAKPOINT = 0,
- BP_HARDWARE_BREAKPOINT = 1,
- BP_WRITE_WATCHPOINT = 2,
- BP_READ_WATCHPOINT = 3,
- BP_ACCESS_WATCHPOINT = 4,
- BP_POKE_BREAKPOINT = 5,
-};
-
-enum kgdb_bpstate {
- BP_UNDEFINED = 0,
- BP_REMOVED = 1,
- BP_SET = 2,
- BP_ACTIVE = 3,
-};
-
-struct kgdb_bkpt {
- long unsigned int bpt_addr;
- unsigned char saved_instr[4];
- enum kgdb_bptype type;
- enum kgdb_bpstate state;
-};
-
-struct dbg_reg_def_t {
- char *name;
- int size;
- int offset;
-};
-
-struct kgdb_arch {
- unsigned char gdb_bpt_instr[4];
- long unsigned int flags;
- int (*set_breakpoint)(long unsigned int, char *);
- int (*remove_breakpoint)(long unsigned int, char *);
- int (*set_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
- int (*remove_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
- void (*disable_hw_break)(struct pt_regs *);
- void (*remove_all_hw_break)();
- void (*correct_hw_break)();
- void (*enable_nmi)(bool);
-};
-
-struct screen_info {
- __u8 orig_x;
- __u8 orig_y;
- __u16 ext_mem_k;
- __u16 orig_video_page;
- __u8 orig_video_mode;
- __u8 orig_video_cols;
- __u8 flags;
- __u8 unused2;
- __u16 orig_video_ega_bx;
- __u16 unused3;
- __u8 orig_video_lines;
- __u8 orig_video_isVGA;
- __u16 orig_video_points;
- __u16 lfb_width;
- __u16 lfb_height;
- __u16 lfb_depth;
- __u32 lfb_base;
- __u32 lfb_size;
- __u16 cl_magic;
- __u16 cl_offset;
- __u16 lfb_linelength;
- __u8 red_size;
- __u8 red_pos;
- __u8 green_size;
- __u8 green_pos;
- __u8 blue_size;
- __u8 blue_pos;
- __u8 rsvd_size;
- __u8 rsvd_pos;
- __u16 vesapm_seg;
- __u16 vesapm_off;
- __u16 pages;
- __u16 vesa_attributes;
- __u32 capabilities;
- __u32 ext_lfb_base;
- __u8 _reserved[2];
-} __attribute__((packed));
-
-struct pci_device_id {
- __u32 vendor;
- __u32 device;
- __u32 subvendor;
- __u32 subdevice;
- __u32 class;
- __u32 class_mask;
- kernel_ulong_t driver_data;
-};
-
-struct resource_entry {
- struct list_head node;
- struct resource *res;
- resource_size_t offset;
- struct resource __res;
-};
-
-typedef u64 acpi_io_address;
-
-typedef u32 acpi_object_type;
-
-union acpi_object {
- acpi_object_type type;
- struct {
- acpi_object_type type;
- u64 value;
- } integer;
- struct {
- acpi_object_type type;
- u32 length;
- char *pointer;
- } string;
- struct {
- acpi_object_type type;
- u32 length;
- u8 *pointer;
- } buffer;
- struct {
- acpi_object_type type;
- u32 count;
- union acpi_object *elements;
- } package;
- struct {
- acpi_object_type type;
- acpi_object_type actual_type;
- acpi_handle handle;
- } reference;
- struct {
- acpi_object_type type;
- u32 proc_id;
- acpi_io_address pblk_address;
- u32 pblk_length;
- } processor;
- struct {
- acpi_object_type type;
- u32 system_level;
- u32 resource_order;
- } power_resource;
-};
-
-struct acpi_device;
-
-struct acpi_hotplug_profile {
- struct kobject kobj;
- int (*scan_dependent)(struct acpi_device *);
- void (*notify_online)(struct acpi_device *);
- bool enabled: 1;
- bool demand_offline: 1;
-};
-
-struct acpi_device_status {
- u32 present: 1;
- u32 enabled: 1;
- u32 show_in_ui: 1;
- u32 functional: 1;
- u32 battery_present: 1;
- u32 reserved: 27;
-};
-
-struct acpi_device_flags {
- u32 dynamic_status: 1;
- u32 removable: 1;
- u32 ejectable: 1;
- u32 power_manageable: 1;
- u32 match_driver: 1;
- u32 initialized: 1;
- u32 visited: 1;
- u32 hotplug_notify: 1;
- u32 is_dock_station: 1;
- u32 of_compatible_ok: 1;
- u32 coherent_dma: 1;
- u32 cca_seen: 1;
- u32 enumeration_by_parent: 1;
- u32 reserved: 19;
-};
-
-typedef char acpi_bus_id[8];
-
-struct acpi_pnp_type {
- u32 hardware_id: 1;
- u32 bus_address: 1;
- u32 platform_id: 1;
- u32 reserved: 29;
-};
-
-typedef u64 acpi_bus_address;
-
-typedef char acpi_device_name[40];
-
-typedef char acpi_device_class[20];
-
-struct acpi_device_pnp {
- acpi_bus_id bus_id;
- struct acpi_pnp_type type;
- acpi_bus_address bus_address;
- char *unique_id;
- struct list_head ids;
- acpi_device_name device_name;
- acpi_device_class device_class;
- union acpi_object *str_obj;
-};
-
-struct acpi_device_power_flags {
- u32 explicit_get: 1;
- u32 power_resources: 1;
- u32 inrush_current: 1;
- u32 power_removed: 1;
- u32 ignore_parent: 1;
- u32 dsw_present: 1;
- u32 reserved: 26;
-};
-
-struct acpi_device_power_state {
- struct {
- u8 valid: 1;
- u8 explicit_set: 1;
- u8 reserved: 6;
- } flags;
- int power;
- int latency;
- struct list_head resources;
-};
-
-struct acpi_device_power {
- int state;
- struct acpi_device_power_flags flags;
- struct acpi_device_power_state states[5];
-};
-
-struct acpi_device_wakeup_flags {
- u8 valid: 1;
- u8 notifier_present: 1;
-};
-
-struct acpi_device_wakeup_context {
- void (*func)(struct acpi_device_wakeup_context *);
- struct device *dev;
-};
-
-struct acpi_device_wakeup {
- acpi_handle gpe_device;
- u64 gpe_number;
- u64 sleep_state;
- struct list_head resources;
- struct acpi_device_wakeup_flags flags;
- struct acpi_device_wakeup_context context;
- struct wakeup_source *ws;
- int prepare_count;
- int enable_count;
-};
-
-struct acpi_device_perf_flags {
- u8 reserved: 8;
-};
-
-struct acpi_device_perf_state;
-
-struct acpi_device_perf {
- int state;
- struct acpi_device_perf_flags flags;
- int state_count;
- struct acpi_device_perf_state *states;
-};
-
-struct acpi_device_dir {
- struct proc_dir_entry *entry;
-};
-
-struct acpi_device_data {
- const union acpi_object *pointer;
- struct list_head properties;
- const union acpi_object *of_compatible;
- struct list_head subnodes;
-};
-
-struct acpi_scan_handler;
-
-struct acpi_hotplug_context;
-
-struct acpi_driver;
-
-struct acpi_gpio_mapping;
-
-struct acpi_device {
- int device_type;
- acpi_handle handle;
- struct fwnode_handle fwnode;
- struct acpi_device *parent;
- struct list_head children;
- struct list_head node;
- struct list_head wakeup_list;
- struct list_head del_list;
- struct acpi_device_status status;
- struct acpi_device_flags flags;
- struct acpi_device_pnp pnp;
- struct acpi_device_power power;
- struct acpi_device_wakeup wakeup;
- struct acpi_device_perf performance;
- struct acpi_device_dir dir;
- struct acpi_device_data data;
- struct acpi_scan_handler *handler;
- struct acpi_hotplug_context *hp;
- struct acpi_driver *driver;
- const struct acpi_gpio_mapping *driver_gpios;
- void *driver_data;
- struct device dev;
- unsigned int physical_node_count;
- unsigned int dep_unmet;
- struct list_head physical_node_list;
- struct mutex physical_node_lock;
- void (*remove)(struct acpi_device *);
-};
-
-struct acpi_scan_handler {
- const struct acpi_device_id *ids;
- struct list_head list_node;
- bool (*match)(const char *, const struct acpi_device_id **);
- int (*attach)(struct acpi_device *, const struct acpi_device_id *);
- void (*detach)(struct acpi_device *);
- void (*bind)(struct device *);
- void (*unbind)(struct device *);
- struct acpi_hotplug_profile hotplug;
-};
-
-struct acpi_hotplug_context {
- struct acpi_device *self;
- int (*notify)(struct acpi_device *, u32);
- void (*uevent)(struct acpi_device *, u32);
- void (*fixup)(struct acpi_device *);
-};
-
-typedef int (*acpi_op_add)(struct acpi_device *);
-
-typedef int (*acpi_op_remove)(struct acpi_device *);
-
-typedef void (*acpi_op_notify)(struct acpi_device *, u32);
-
-struct acpi_device_ops {
- acpi_op_add add;
- acpi_op_remove remove;
- acpi_op_notify notify;
-};
-
-struct acpi_driver {
- char name[80];
- char class[80];
- const struct acpi_device_id *ids;
- unsigned int flags;
- struct acpi_device_ops ops;
- struct device_driver drv;
- struct module *owner;
-};
-
-struct acpi_device_perf_state {
- struct {
- u8 valid: 1;
- u8 reserved: 7;
- } flags;
- u8 power;
- u8 performance;
- int latency;
-};
-
-struct acpi_gpio_params;
-
-struct acpi_gpio_mapping {
- const char *name;
- const struct acpi_gpio_params *data;
- unsigned int size;
- unsigned int quirks;
-};
-
-struct pci_bus;
-
-struct acpi_pci_root {
- struct acpi_device *device;
- struct pci_bus *bus;
- u16 segment;
- struct resource secondary;
- u32 osc_support_set;
- u32 osc_control_set;
- phys_addr_t mcfg_addr;
-};
-
-typedef short unsigned int pci_bus_flags_t;
-
-struct pci_dev;
-
-struct pci_ops;
-
-struct msi_controller;
-
-struct pci_bus {
- struct list_head node;
- struct pci_bus *parent;
- struct list_head children;
- struct list_head devices;
- struct pci_dev *self;
- struct list_head slots;
- struct resource *resource[4];
- struct list_head resources;
- struct resource busn_res;
- struct pci_ops *ops;
- struct msi_controller *msi;
- void *sysdata;
- struct proc_dir_entry *procdir;
- unsigned char number;
- unsigned char primary;
- unsigned char max_bus_speed;
- unsigned char cur_bus_speed;
- int domain_nr;
- char name[48];
- short unsigned int bridge_ctl;
- pci_bus_flags_t bus_flags;
- struct device *bridge;
- struct device dev;
- struct bin_attribute *legacy_io;
- struct bin_attribute *legacy_mem;
- unsigned int is_added: 1;
-};
-
-struct acpi_gpio_params {
- unsigned int crs_entry_index;
- unsigned int line_index;
- bool active_low;
-};
-
-struct hotplug_slot;
-
-struct pci_slot {
- struct pci_bus *bus;
- struct list_head list;
- struct hotplug_slot *hotplug;
- unsigned char number;
- struct kobject kobj;
-};
-
-enum {
- PCI_STD_RESOURCES = 0,
- PCI_STD_RESOURCE_END = 5,
- PCI_ROM_RESOURCE = 6,
- PCI_IOV_RESOURCES = 7,
- PCI_IOV_RESOURCE_END = 12,
- PCI_BRIDGE_RESOURCES = 13,
- PCI_BRIDGE_RESOURCE_END = 16,
- PCI_NUM_RESOURCES = 17,
- DEVICE_COUNT_RESOURCE = 17,
-};
-
-typedef int pci_power_t;
-
-typedef unsigned int pci_channel_state_t;
-
-typedef unsigned int pcie_reset_state_t;
-
-typedef short unsigned int pci_dev_flags_t;
-
-struct aer_stats;
-
-struct pci_driver;
-
-struct pcie_link_state;
-
-struct pci_vpd;
-
-struct pci_sriov;
-
-struct pci_dev {
- struct list_head bus_list;
- struct pci_bus *bus;
- struct pci_bus *subordinate;
- void *sysdata;
- struct proc_dir_entry *procent;
- struct pci_slot *slot;
- unsigned int devfn;
- short unsigned int vendor;
- short unsigned int device;
- short unsigned int subsystem_vendor;
- short unsigned int subsystem_device;
- unsigned int class;
- u8 revision;
- u8 hdr_type;
- u16 aer_cap;
- struct aer_stats *aer_stats;
- u8 pcie_cap;
- u8 msi_cap;
- u8 msix_cap;
- u8 pcie_mpss: 3;
- u8 rom_base_reg;
- u8 pin;
- u16 pcie_flags_reg;
- long unsigned int *dma_alias_mask;
- struct pci_driver *driver;
- u64 dma_mask;
- struct device_dma_parameters dma_parms;
- pci_power_t current_state;
- unsigned int imm_ready: 1;
- u8 pm_cap;
- unsigned int pme_support: 5;
- unsigned int pme_poll: 1;
- unsigned int d1_support: 1;
- unsigned int d2_support: 1;
- unsigned int no_d1d2: 1;
- unsigned int no_d3cold: 1;
- unsigned int bridge_d3: 1;
- unsigned int d3cold_allowed: 1;
- unsigned int mmio_always_on: 1;
- unsigned int wakeup_prepared: 1;
- unsigned int runtime_d3cold: 1;
- unsigned int skip_bus_pm: 1;
- unsigned int ignore_hotplug: 1;
- unsigned int hotplug_user_indicators: 1;
- unsigned int clear_retrain_link: 1;
- unsigned int d3hot_delay;
- unsigned int d3cold_delay;
- struct pcie_link_state *link_state;
- unsigned int ltr_path: 1;
- int l1ss;
- unsigned int eetlp_prefix_path: 1;
- pci_channel_state_t error_state;
- struct device dev;
- int cfg_size;
- unsigned int irq;
- struct resource resource[17];
- bool match_driver;
- unsigned int transparent: 1;
- unsigned int io_window: 1;
- unsigned int pref_window: 1;
- unsigned int pref_64_window: 1;
- unsigned int multifunction: 1;
- unsigned int is_busmaster: 1;
- unsigned int no_msi: 1;
- unsigned int no_64bit_msi: 1;
- unsigned int block_cfg_access: 1;
- unsigned int broken_parity_status: 1;
- unsigned int irq_reroute_variant: 2;
- unsigned int msi_enabled: 1;
- unsigned int msix_enabled: 1;
- unsigned int ari_enabled: 1;
- unsigned int ats_enabled: 1;
- unsigned int pasid_enabled: 1;
- unsigned int pri_enabled: 1;
- unsigned int is_managed: 1;
- unsigned int needs_freset: 1;
- unsigned int state_saved: 1;
- unsigned int is_physfn: 1;
- unsigned int is_virtfn: 1;
- unsigned int reset_fn: 1;
- unsigned int is_hotplug_bridge: 1;
- unsigned int shpc_managed: 1;
- unsigned int is_thunderbolt: 1;
- unsigned int untrusted: 1;
- unsigned int external_facing: 1;
- unsigned int broken_intx_masking: 1;
- unsigned int io_window_1k: 1;
- unsigned int irq_managed: 1;
- unsigned int non_compliant_bars: 1;
- unsigned int is_probed: 1;
- unsigned int link_active_reporting: 1;
- unsigned int no_vf_scan: 1;
- unsigned int no_command_memory: 1;
- pci_dev_flags_t dev_flags;
- atomic_t enable_cnt;
- u32 saved_config_space[16];
- struct hlist_head saved_cap_space;
- struct bin_attribute *rom_attr;
- int rom_attr_enabled;
- struct bin_attribute *res_attr[17];
- struct bin_attribute *res_attr_wc[17];
- unsigned int broken_cmd_compl: 1;
- unsigned int ptm_root: 1;
- unsigned int ptm_enabled: 1;
- u8 ptm_granularity;
- const struct attribute_group **msi_irq_groups;
- struct pci_vpd *vpd;
- u16 dpc_cap;
- unsigned int dpc_rp_extensions: 1;
- u8 dpc_rp_log_size;
- union {
- struct pci_sriov *sriov;
- struct pci_dev *physfn;
- };
- u16 ats_cap;
- u8 ats_stu;
- u16 pri_cap;
- u32 pri_reqs_alloc;
- unsigned int pasid_required: 1;
- u16 pasid_cap;
- u16 pasid_features;
- u16 acs_cap;
- phys_addr_t rom;
- size_t romlen;
- char *driver_override;
- long unsigned int priv_flags;
-};
-
-struct pci_dynids {
- spinlock_t lock;
- struct list_head list;
-};
-
-struct pci_error_handlers;
-
-struct pci_driver {
- struct list_head node;
- const char *name;
- const struct pci_device_id *id_table;
- int (*probe)(struct pci_dev *, const struct pci_device_id *);
- void (*remove)(struct pci_dev *);
- int (*suspend)(struct pci_dev *, pm_message_t);
- int (*resume)(struct pci_dev *);
- void (*shutdown)(struct pci_dev *);
- int (*sriov_configure)(struct pci_dev *, int);
- const struct pci_error_handlers *err_handler;
- const struct attribute_group **groups;
- struct device_driver driver;
- struct pci_dynids dynids;
-};
-
-struct pci_host_bridge {
- struct device dev;
- struct pci_bus *bus;
- struct pci_ops *ops;
- struct pci_ops *child_ops;
- void *sysdata;
- int busnr;
- struct list_head windows;
- struct list_head dma_ranges;
- u8 (*swizzle_irq)(struct pci_dev *, u8 *);
- int (*map_irq)(const struct pci_dev *, u8, u8);
- void (*release_fn)(struct pci_host_bridge *);
- void *release_data;
- struct msi_controller *msi;
- unsigned int ignore_reset_delay: 1;
- unsigned int no_ext_tags: 1;
- unsigned int native_aer: 1;
- unsigned int native_pcie_hotplug: 1;
- unsigned int native_shpc_hotplug: 1;
- unsigned int native_pme: 1;
- unsigned int native_ltr: 1;
- unsigned int native_dpc: 1;
- unsigned int preserve_config: 1;
- unsigned int size_windows: 1;
- resource_size_t (*align_resource)(struct pci_dev *, const struct resource *, resource_size_t, resource_size_t, resource_size_t);
- long: 64;
- long unsigned int private[0];
-};
-
-struct pci_ops {
- int (*add_bus)(struct pci_bus *);
- void (*remove_bus)(struct pci_bus *);
- void * (*map_bus)(struct pci_bus *, unsigned int, int);
- int (*read)(struct pci_bus *, unsigned int, int, int, u32 *);
- int (*write)(struct pci_bus *, unsigned int, int, int, u32);
-};
-
-typedef unsigned int pci_ers_result_t;
-
-struct pci_error_handlers {
- pci_ers_result_t (*error_detected)(struct pci_dev *, pci_channel_state_t);
- pci_ers_result_t (*mmio_enabled)(struct pci_dev *);
- pci_ers_result_t (*slot_reset)(struct pci_dev *);
- void (*reset_prepare)(struct pci_dev *);
- void (*reset_done)(struct pci_dev *);
- void (*resume)(struct pci_dev *);
-};
-
-struct acpi_pci_root_ops;
-
-struct acpi_pci_root_info {
- struct acpi_pci_root *root;
- struct acpi_device *bridge;
- struct acpi_pci_root_ops *ops;
- struct list_head resources;
- char name[16];
-};
-
-struct acpi_pci_root_ops {
- struct pci_ops *pci_ops;
- int (*init_info)(struct acpi_pci_root_info *);
- void (*release_info)(struct acpi_pci_root_info *);
- int (*prepare_resources)(struct acpi_pci_root_info *);
-};
-
-struct pci_config_window;
-
-struct pci_ecam_ops {
- unsigned int bus_shift;
- struct pci_ops pci_ops;
- int (*init)(struct pci_config_window *);
-};
-
-struct pci_config_window {
- struct resource res;
- struct resource busr;
- void *priv;
- const struct pci_ecam_ops *ops;
- union {
- void *win;
- void **winp;
- };
- struct device *parent;
-};
-
-struct acpi_pci_generic_root_info {
- struct acpi_pci_root_info common;
- struct pci_config_window *cfg;
-};
-
-struct trace_event_raw_instruction_emulation {
- struct trace_entry ent;
- u32 __data_loc_instr;
- u64 addr;
- char __data[0];
-};
-
-struct trace_event_data_offsets_instruction_emulation {
- u32 instr;
-};
-
-typedef void (*btf_trace_instruction_emulation)(void *, const char *, u64);
-
-enum insn_emulation_mode {
- INSN_UNDEF = 0,
- INSN_EMULATE = 1,
- INSN_HW = 2,
-};
-
-enum legacy_insn_status {
- INSN_DEPRECATED = 0,
- INSN_OBSOLETE = 1,
-};
-
-struct insn_emulation_ops {
- const char *name;
- enum legacy_insn_status status;
- struct undef_hook *hooks;
- int (*set_hw_mode)(bool);
-};
-
-struct insn_emulation {
- struct list_head node;
- struct insn_emulation_ops *ops;
- int current_mode;
- int min;
- int max;
-};
-
-typedef u64 acpi_size;
-
-typedef u64 acpi_physical_address;
-
-typedef u32 acpi_status;
-
-struct acpi_table_header {
- char signature[4];
- u32 length;
- u8 revision;
- u8 checksum;
- char oem_id[6];
- char oem_table_id[8];
- u32 oem_revision;
- char asl_compiler_id[4];
- u32 asl_compiler_revision;
-};
-
-struct acpi_generic_address {
- u8 space_id;
- u8 bit_width;
- u8 bit_offset;
- u8 access_width;
- u64 address;
-} __attribute__((packed));
-
-struct acpi_table_fadt {
- struct acpi_table_header header;
- u32 facs;
- u32 dsdt;
- u8 model;
- u8 preferred_profile;
- u16 sci_interrupt;
- u32 smi_command;
- u8 acpi_enable;
- u8 acpi_disable;
- u8 s4_bios_request;
- u8 pstate_control;
- u32 pm1a_event_block;
- u32 pm1b_event_block;
- u32 pm1a_control_block;
- u32 pm1b_control_block;
- u32 pm2_control_block;
- u32 pm_timer_block;
- u32 gpe0_block;
- u32 gpe1_block;
- u8 pm1_event_length;
- u8 pm1_control_length;
- u8 pm2_control_length;
- u8 pm_timer_length;
- u8 gpe0_block_length;
- u8 gpe1_block_length;
- u8 gpe1_base;
- u8 cst_control;
- u16 c2_latency;
- u16 c3_latency;
- u16 flush_size;
- u16 flush_stride;
- u8 duty_offset;
- u8 duty_width;
- u8 day_alarm;
- u8 month_alarm;
- u8 century;
- u16 boot_flags;
- u8 reserved;
- u32 flags;
- struct acpi_generic_address reset_register;
- u8 reset_value;
- u16 arm_boot_flags;
- u8 minor_revision;
- u64 Xfacs;
- u64 Xdsdt;
- struct acpi_generic_address xpm1a_event_block;
- struct acpi_generic_address xpm1b_event_block;
- struct acpi_generic_address xpm1a_control_block;
- struct acpi_generic_address xpm1b_control_block;
- struct acpi_generic_address xpm2_control_block;
- struct acpi_generic_address xpm_timer_block;
- struct acpi_generic_address xgpe0_block;
- struct acpi_generic_address xgpe1_block;
- struct acpi_generic_address sleep_control;
- struct acpi_generic_address sleep_status;
- u64 hypervisor_id;
-} __attribute__((packed));
-
-enum acpi_srat_type {
- ACPI_SRAT_TYPE_CPU_AFFINITY = 0,
- ACPI_SRAT_TYPE_MEMORY_AFFINITY = 1,
- ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY = 2,
- ACPI_SRAT_TYPE_GICC_AFFINITY = 3,
- ACPI_SRAT_TYPE_GIC_ITS_AFFINITY = 4,
- ACPI_SRAT_TYPE_GENERIC_AFFINITY = 5,
- ACPI_SRAT_TYPE_RESERVED = 6,
-};
-
-struct acpi_srat_gicc_affinity {
- struct acpi_subtable_header header;
- u32 proximity_domain;
- u32 acpi_processor_uid;
- u32 flags;
- u32 clock_domain;
-} __attribute__((packed));
-
-struct parking_protocol_mailbox {
- __le32 cpu_id;
- __le32 reserved;
- __le64 entry_point;
-};
-
-struct cpu_mailbox_entry {
- struct parking_protocol_mailbox *mailbox;
- phys_addr_t mailbox_addr;
- u8 version;
- u8 gic_cpu_id;
-};
-
-enum {
- MEMREMAP_WB = 1,
- MEMREMAP_WT = 2,
- MEMREMAP_WC = 4,
- MEMREMAP_ENC = 8,
- MEMREMAP_DEC = 16,
-};
-
-struct pv_time_ops {
- long long unsigned int (*steal_clock)(int);
-};
-
-struct paravirt_patch_template {
- struct pv_time_ops time;
-};
-
-struct pvclock_vcpu_stolen_time {
- __le32 revision;
- __le32 attributes;
- __le64 stolen_time;
- u8 padding[48];
-};
-
-struct pv_time_stolen_time_region {
- struct pvclock_vcpu_stolen_time *kaddr;
-};
-
-typedef u64 p4dval_t;
-
-typedef struct {
- pgd_t pgd;
-} p4d_t;
-
-enum pageflags {
- PG_locked = 0,
- PG_referenced = 1,
- PG_uptodate = 2,
- PG_dirty = 3,
- PG_lru = 4,
- PG_active = 5,
- PG_workingset = 6,
- PG_waiters = 7,
- PG_error = 8,
- PG_slab = 9,
- PG_owner_priv_1 = 10,
- PG_arch_1 = 11,
- PG_reserved = 12,
- PG_private = 13,
- PG_private_2 = 14,
- PG_writeback = 15,
- PG_head = 16,
- PG_mappedtodisk = 17,
- PG_reclaim = 18,
- PG_swapbacked = 19,
- PG_unevictable = 20,
- PG_mlocked = 21,
- PG_hwpoison = 22,
- PG_young = 23,
- PG_idle = 24,
- PG_arch_2 = 25,
- __NR_PAGEFLAGS = 26,
- PG_checked = 10,
- PG_swapcache = 10,
- PG_fscache = 14,
- PG_pinned = 10,
- PG_savepinned = 3,
- PG_foreign = 10,
- PG_xen_remapped = 10,
- PG_slob_free = 13,
- PG_double_map = 6,
- PG_isolated = 18,
- PG_reported = 2,
-};
-
-struct mem_section_usage {
- long unsigned int subsection_map[8];
- long unsigned int pageblock_flags[0];
-};
-
-struct page_ext;
-
-struct mem_section {
- long unsigned int section_mem_map;
- struct mem_section_usage *usage;
- struct page_ext *page_ext;
- long unsigned int pad;
-};
-
-struct page_ext {
- long unsigned int flags;
-};
-
-struct xa_node {
- unsigned char shift;
- unsigned char offset;
- unsigned char count;
- unsigned char nr_values;
- struct xa_node *parent;
- struct xarray *array;
- union {
- struct list_head private_list;
- struct callback_head callback_head;
- };
- void *slots[64];
- union {
- long unsigned int tags[3];
- long unsigned int marks[3];
- };
-};
-
-typedef void (*xa_update_node_t)(struct xa_node *);
-
-struct xa_state {
- struct xarray *xa;
- long unsigned int xa_index;
- unsigned char xa_shift;
- unsigned char xa_sibs;
- unsigned char xa_offset;
- unsigned char xa_pad;
- struct xa_node *xa_node;
- struct xa_node *xa_alloc;
- xa_update_node_t xa_update;
-};
-
-struct pbe {
- void *address;
- void *orig_address;
- struct pbe *next;
-};
-
-struct arch_hibernate_hdr_invariants {
- char uts_version[65];
-};
-
-struct arch_hibernate_hdr {
- struct arch_hibernate_hdr_invariants invariants;
- phys_addr_t ttbr1_el1;
- void (*reenter_kernel)();
- phys_addr_t __hyp_stub_vectors;
- u64 sleep_cpu_mpidr;
-};
-
-enum {
- IRQD_TRIGGER_MASK = 15,
- IRQD_SETAFFINITY_PENDING = 256,
- IRQD_ACTIVATED = 512,
- IRQD_NO_BALANCING = 1024,
- IRQD_PER_CPU = 2048,
- IRQD_AFFINITY_SET = 4096,
- IRQD_LEVEL = 8192,
- IRQD_WAKEUP_STATE = 16384,
- IRQD_MOVE_PCNTXT = 32768,
- IRQD_IRQ_DISABLED = 65536,
- IRQD_IRQ_MASKED = 131072,
- IRQD_IRQ_INPROGRESS = 262144,
- IRQD_WAKEUP_ARMED = 524288,
- IRQD_FORWARDED_TO_VCPU = 1048576,
- IRQD_AFFINITY_MANAGED = 2097152,
- IRQD_IRQ_STARTED = 4194304,
- IRQD_MANAGED_SHUTDOWN = 8388608,
- IRQD_SINGLE_TARGET = 16777216,
- IRQD_DEFAULT_TRIGGER_SET = 33554432,
- IRQD_CAN_RESERVE = 67108864,
- IRQD_MSI_NOMASK_QUIRK = 134217728,
- IRQD_HANDLE_ENFORCE_IRQCTX = 268435456,
- IRQD_AFFINITY_ON_ACTIVATE = 536870912,
- IRQD_IRQ_ENABLED_ON_SUSPEND = 1073741824,
-};
-
-struct kimage_arch {
- void *dtb;
- long unsigned int dtb_mem;
- void *elf_headers;
- long unsigned int elf_headers_mem;
- long unsigned int elf_headers_sz;
-};
-
-typedef int kexec_probe_t(const char *, long unsigned int);
-
-struct kimage;
-
-typedef void *kexec_load_t(struct kimage *, char *, long unsigned int, char *, long unsigned int, char *, long unsigned int);
-
-typedef int kexec_cleanup_t(void *);
-
-struct kexec_file_ops {
- kexec_probe_t *probe;
- kexec_load_t *load;
- kexec_cleanup_t *cleanup;
-};
-
-typedef long unsigned int kimage_entry_t;
-
-struct kexec_segment {
- union {
- void *buf;
- void *kbuf;
- };
- size_t bufsz;
- long unsigned int mem;
- size_t memsz;
-};
-
-struct purgatory_info {
- const Elf64_Ehdr *ehdr;
- Elf64_Shdr *sechdrs;
- void *purgatory_buf;
-};
-
-struct kimage {
- kimage_entry_t head;
- kimage_entry_t *entry;
- kimage_entry_t *last_entry;
- long unsigned int start;
- struct page *control_code_page;
- struct page *swap_page;
- void *vmcoreinfo_data_copy;
- long unsigned int nr_segments;
- struct kexec_segment segment[16];
- struct list_head control_pages;
- struct list_head dest_pages;
- struct list_head unusable_pages;
- long unsigned int control_page;
- unsigned int type: 1;
- unsigned int preserve_context: 1;
- unsigned int file_mode: 1;
- struct kimage_arch arch;
- void *kernel_buf;
- long unsigned int kernel_buf_len;
- void *initrd_buf;
- long unsigned int initrd_buf_len;
- char *cmdline_buf;
- long unsigned int cmdline_buf_len;
- const struct kexec_file_ops *fops;
- void *image_loader_data;
- struct purgatory_info purgatory_info;
-};
-
-typedef u8 uint8_t;
-
-typedef u64 uint64_t;
-
-struct kexec_buf {
- struct kimage *image;
- void *buffer;
- long unsigned int bufsz;
- long unsigned int mem;
- long unsigned int memsz;
- long unsigned int buf_align;
- long unsigned int buf_min;
- long unsigned int buf_max;
- bool top_down;
-};
-
-struct crash_mem_range {
- u64 start;
- u64 end;
-};
-
-struct crash_mem {
- unsigned int max_nr_ranges;
- unsigned int nr_ranges;
- struct crash_mem_range ranges[0];
-};
-
-typedef __be32 fdt32_t;
-
-typedef __be64 fdt64_t;
-
-struct fdt_header {
- fdt32_t magic;
- fdt32_t totalsize;
- fdt32_t off_dt_struct;
- fdt32_t off_dt_strings;
- fdt32_t off_mem_rsvmap;
- fdt32_t version;
- fdt32_t last_comp_version;
- fdt32_t boot_cpuid_phys;
- fdt32_t size_dt_strings;
- fdt32_t size_dt_struct;
-};
-
-enum key_being_used_for {
- VERIFYING_MODULE_SIGNATURE = 0,
- VERIFYING_FIRMWARE_SIGNATURE = 1,
- VERIFYING_KEXEC_PE_SIGNATURE = 2,
- VERIFYING_KEY_SIGNATURE = 3,
- VERIFYING_KEY_SELF_SIGNATURE = 4,
- VERIFYING_UNSPECIFIED_SIGNATURE = 5,
- NR__KEY_BEING_USED_FOR = 6,
-};
-
-struct arm64_image_header {
- __le32 code0;
- __le32 code1;
- __le64 text_offset;
- __le64 image_size;
- __le64 flags;
- __le64 res2;
- __le64 res3;
- __le64 res4;
- __le32 magic;
- __le32 res5;
-};
-
-typedef struct {
- long unsigned int val;
-} swp_entry_t;
-
-typedef u32 probe_opcode_t;
-
-typedef void probes_handler_t(u32, long int, struct pt_regs *);
-
-struct arch_probe_insn {
- probe_opcode_t *insn;
- pstate_check_t *pstate_cc;
- probes_handler_t *handler;
- long unsigned int restore;
-};
-
-typedef u32 kprobe_opcode_t;
-
-struct arch_specific_insn {
- struct arch_probe_insn api;
-};
-
-struct kprobe;
-
-struct prev_kprobe {
- struct kprobe *kp;
- unsigned int status;
-};
-
-typedef int (*kprobe_pre_handler_t)(struct kprobe *, struct pt_regs *);
-
-typedef void (*kprobe_post_handler_t)(struct kprobe *, struct pt_regs *, long unsigned int);
-
-typedef int (*kprobe_fault_handler_t)(struct kprobe *, struct pt_regs *, int);
-
-struct kprobe {
- struct hlist_node hlist;
- struct list_head list;
- long unsigned int nmissed;
- kprobe_opcode_t *addr;
- const char *symbol_name;
- unsigned int offset;
- kprobe_pre_handler_t pre_handler;
- kprobe_post_handler_t post_handler;
- kprobe_fault_handler_t fault_handler;
- kprobe_opcode_t opcode;
- struct arch_specific_insn ainsn;
- u32 flags;
-};
-
-struct kprobe_step_ctx {
- long unsigned int ss_pending;
- long unsigned int match_addr;
-};
-
-struct kprobe_ctlblk {
- unsigned int kprobe_status;
- long unsigned int saved_irqflag;
- struct prev_kprobe prev_kprobe;
- struct kprobe_step_ctx ss_ctx;
-};
-
-struct kretprobe_instance;
-
-typedef int (*kretprobe_handler_t)(struct kretprobe_instance *, struct pt_regs *);
-
-struct kretprobe;
-
-struct kretprobe_instance {
- union {
- struct hlist_node hlist;
- struct callback_head rcu;
- };
- struct kretprobe *rp;
- kprobe_opcode_t *ret_addr;
- struct task_struct *task;
- void *fp;
- char data[0];
-};
-
-struct kretprobe {
- struct kprobe kp;
- kretprobe_handler_t handler;
- kretprobe_handler_t entry_handler;
- int maxactive;
- int nmissed;
- size_t data_size;
- struct hlist_head free_instances;
- raw_spinlock_t lock;
-};
-
-struct kprobe_insn_cache {
- struct mutex mutex;
- void * (*alloc)();
- void (*free)(void *);
- const char *sym;
- struct list_head pages;
- size_t insn_size;
- int nr_garbage;
-};
-
-enum probe_insn {
- INSN_REJECTED = 0,
- INSN_GOOD_NO_SLOT = 1,
- INSN_GOOD = 2,
-};
-
-enum aarch64_insn_special_register {
- AARCH64_INSN_SPCLREG_SPSR_EL1 = 49664,
- AARCH64_INSN_SPCLREG_ELR_EL1 = 49665,
- AARCH64_INSN_SPCLREG_SP_EL0 = 49672,
- AARCH64_INSN_SPCLREG_SPSEL = 49680,
- AARCH64_INSN_SPCLREG_CURRENTEL = 49682,
- AARCH64_INSN_SPCLREG_DAIF = 55825,
- AARCH64_INSN_SPCLREG_NZCV = 55824,
- AARCH64_INSN_SPCLREG_FPCR = 55840,
- AARCH64_INSN_SPCLREG_DSPSR_EL0 = 55848,
- AARCH64_INSN_SPCLREG_DLR_EL0 = 55849,
- AARCH64_INSN_SPCLREG_SPSR_EL2 = 57856,
- AARCH64_INSN_SPCLREG_ELR_EL2 = 57857,
- AARCH64_INSN_SPCLREG_SP_EL1 = 57864,
- AARCH64_INSN_SPCLREG_SPSR_INQ = 57880,
- AARCH64_INSN_SPCLREG_SPSR_ABT = 57881,
- AARCH64_INSN_SPCLREG_SPSR_UND = 57882,
- AARCH64_INSN_SPCLREG_SPSR_FIQ = 57883,
- AARCH64_INSN_SPCLREG_SPSR_EL3 = 61952,
- AARCH64_INSN_SPCLREG_ELR_EL3 = 61953,
- AARCH64_INSN_SPCLREG_SP_EL2 = 61968,
-};
-
-struct arch_uprobe {
- union {
- u8 insn[4];
- u8 ixol[4];
- };
- struct arch_probe_insn api;
- bool simulate;
-};
-
-enum rp_check {
- RP_CHECK_CALL = 0,
- RP_CHECK_CHAIN_CALL = 1,
- RP_CHECK_RET = 2,
-};
-
-struct iommu_fault_param;
-
-struct iommu_fwspec;
-
-struct dev_iommu {
- struct mutex lock;
- struct iommu_fault_param *fault_param;
- struct iommu_fwspec *fwspec;
- struct iommu_device *iommu_dev;
- void *priv;
-};
-
-struct sg_table {
- struct scatterlist *sgl;
- unsigned int nents;
- unsigned int orig_nents;
-};
-
-struct of_phandle_args {
- struct device_node *np;
- int args_count;
- uint32_t args[16];
-};
-
-struct iommu_fault_unrecoverable {
- __u32 reason;
- __u32 flags;
- __u32 pasid;
- __u32 perm;
- __u64 addr;
- __u64 fetch_addr;
-};
-
-struct iommu_fault_page_request {
- __u32 flags;
- __u32 pasid;
- __u32 grpid;
- __u32 perm;
- __u64 addr;
- __u64 private_data[2];
-};
-
-struct iommu_fault {
- __u32 type;
- __u32 padding;
- union {
- struct iommu_fault_unrecoverable event;
- struct iommu_fault_page_request prm;
- __u8 padding2[56];
- };
-};
-
-struct iommu_page_response {
- __u32 argsz;
- __u32 version;
- __u32 flags;
- __u32 pasid;
- __u32 grpid;
- __u32 code;
-};
-
-struct iommu_inv_addr_info {
- __u32 flags;
- __u32 archid;
- __u64 pasid;
- __u64 addr;
- __u64 granule_size;
- __u64 nb_granules;
-};
-
-struct iommu_inv_pasid_info {
- __u32 flags;
- __u32 archid;
- __u64 pasid;
-};
-
-struct iommu_cache_invalidate_info {
- __u32 argsz;
- __u32 version;
- __u8 cache;
- __u8 granularity;
- __u8 padding[6];
- union {
- struct iommu_inv_pasid_info pasid_info;
- struct iommu_inv_addr_info addr_info;
- } granu;
-};
-
-struct iommu_gpasid_bind_data_vtd {
- __u64 flags;
- __u32 pat;
- __u32 emt;
-};
-
-struct iommu_gpasid_bind_data {
- __u32 argsz;
- __u32 version;
- __u32 format;
- __u32 addr_width;
- __u64 flags;
- __u64 gpgd;
- __u64 hpasid;
- __u64 gpasid;
- __u8 padding[8];
- union {
- struct iommu_gpasid_bind_data_vtd vtd;
- } vendor;
-};
-
-typedef int (*iommu_fault_handler_t)(struct iommu_domain *, struct device *, long unsigned int, int, void *);
-
-struct iommu_domain_geometry {
- dma_addr_t aperture_start;
- dma_addr_t aperture_end;
- bool force_aperture;
-};
-
-struct iommu_domain {
- unsigned int type;
- const struct iommu_ops *ops;
- long unsigned int pgsize_bitmap;
- iommu_fault_handler_t handler;
- void *handler_token;
- struct iommu_domain_geometry geometry;
- void *iova_cookie;
-};
-
-typedef int (*iommu_dev_fault_handler_t)(struct iommu_fault *, void *);
-
-enum iommu_resv_type {
- IOMMU_RESV_DIRECT = 0,
- IOMMU_RESV_DIRECT_RELAXABLE = 1,
- IOMMU_RESV_RESERVED = 2,
- IOMMU_RESV_MSI = 3,
- IOMMU_RESV_SW_MSI = 4,
-};
-
-struct iommu_resv_region {
- struct list_head list;
- phys_addr_t start;
- size_t length;
- int prot;
- enum iommu_resv_type type;
-};
-
-struct iommu_iotlb_gather {
- long unsigned int start;
- long unsigned int end;
- size_t pgsize;
-};
-
-struct iommu_device {
- struct list_head list;
- const struct iommu_ops *ops;
- struct fwnode_handle *fwnode;
- struct device *dev;
-};
-
-struct iommu_sva {
- struct device *dev;
-};
-
-struct iommu_fault_event {
- struct iommu_fault fault;
- struct list_head list;
-};
-
-struct iommu_fault_param {
- iommu_dev_fault_handler_t handler;
- void *data;
- struct list_head faults;
- struct mutex lock;
-};
-
-struct iommu_fwspec {
- const struct iommu_ops *ops;
- struct fwnode_handle *iommu_fwnode;
- u32 flags;
- u32 num_pasid_bits;
- unsigned int num_ids;
- u32 ids[0];
-};
-
-enum xen_domain_type {
- XEN_NATIVE = 0,
- XEN_PV_DOMAIN = 1,
- XEN_HVM_DOMAIN = 2,
-};
-
-struct hstate {
- int next_nid_to_alloc;
- int next_nid_to_free;
- unsigned int order;
- long unsigned int mask;
- long unsigned int max_huge_pages;
- long unsigned int nr_huge_pages;
- long unsigned int free_huge_pages;
- long unsigned int resv_huge_pages;
- long unsigned int surplus_huge_pages;
- long unsigned int nr_overcommit_huge_pages;
- struct list_head hugepage_activelist;
- struct list_head hugepage_freelists[128];
- unsigned int nr_huge_pages_node[128];
- unsigned int free_huge_pages_node[128];
- unsigned int surplus_huge_pages_node[128];
- struct cftype cgroup_files_dfl[7];
- struct cftype cgroup_files_legacy[9];
- char name[32];
-};
-
-struct fault_info {
- int (*fn)(long unsigned int, unsigned int, struct pt_regs *);
- int sig;
- int code;
- const char *name;
-};
-
-enum swiotlb_force {
- SWIOTLB_NORMAL = 0,
- SWIOTLB_FORCE = 1,
- SWIOTLB_NO_FORCE = 2,
-};
-
-struct mhp_params {
- struct vmem_altmap *altmap;
- pgprot_t pgprot;
-};
-
-struct memory_notify {
- long unsigned int start_pfn;
- long unsigned int nr_pages;
- int status_change_nid_normal;
- int status_change_nid_high;
- int status_change_nid;
-};
-
-struct page_change_data {
- pgprot_t set_mask;
- pgprot_t clear_mask;
-};
-
-struct hugepage_subpool {
- spinlock_t lock;
- long int count;
- long int max_hpages;
- long int used_hpages;
- struct hstate *hstate;
- long int min_hpages;
- long int rsv_hpages;
-};
-
-struct hugetlbfs_sb_info {
- long int max_inodes;
- long int free_inodes;
- spinlock_t stat_lock;
- struct hstate *hstate;
- struct hugepage_subpool *spool;
- kuid_t uid;
- kgid_t gid;
- umode_t mode;
-};
-
-typedef __kernel_long_t __kernel_off_t;
-
-typedef __kernel_off_t off_t;
-
-enum {
- BPF_REG_0 = 0,
- BPF_REG_1 = 1,
- BPF_REG_2 = 2,
- BPF_REG_3 = 3,
- BPF_REG_4 = 4,
- BPF_REG_5 = 5,
- BPF_REG_6 = 6,
- BPF_REG_7 = 7,
- BPF_REG_8 = 8,
- BPF_REG_9 = 9,
- BPF_REG_10 = 10,
- __MAX_BPF_REG = 11,
-};
-
-enum {
- DUMP_PREFIX_NONE = 0,
- DUMP_PREFIX_ADDRESS = 1,
- DUMP_PREFIX_OFFSET = 2,
-};
-
-struct bpf_binary_header {
- u32 pages;
- int: 32;
- u8 image[0];
-};
-
-struct jit_ctx {
- const struct bpf_prog *prog;
- int idx;
- int epilogue_offset;
- int *offset;
- int exentry_idx;
- __le32 *image;
- u32 stack_size;
-};
-
-struct arm64_jit_data {
- struct bpf_binary_header *header;
- u8 *image;
- struct jit_ctx ctx;
-};
-
-typedef long unsigned int ulong;
-
-typedef u64 gpa_t;
-
-typedef u64 gfn_t;
-
-typedef u64 hpa_t;
-
-typedef u64 hfn_t;
-
-typedef hfn_t kvm_pfn_t;
-
-struct kvm_memory_slot;
-
-struct gfn_to_hva_cache {
- u64 generation;
- gpa_t gpa;
- long unsigned int hva;
- long unsigned int len;
- struct kvm_memory_slot *memslot;
-};
-
-struct kvm_arch_memory_slot {};
-
-struct kvm_memory_slot {
- gfn_t base_gfn;
- long unsigned int npages;
- long unsigned int *dirty_bitmap;
- struct kvm_arch_memory_slot arch;
- long unsigned int userspace_addr;
- u32 flags;
- short int id;
- u16 as_id;
-};
-
-struct gfn_to_pfn_cache {
- u64 generation;
- gfn_t gfn;
- kvm_pfn_t pfn;
- bool dirty;
-};
-
-struct kvm_mmu_memory_cache {
- int nobjs;
- gfp_t gfp_zero;
- struct kmem_cache *kmem_cache;
- void *objects[40];
-};
-
-struct kvm_vcpu;
-
-struct kvm_io_device;
-
-struct kvm_io_device_ops {
- int (*read)(struct kvm_vcpu *, struct kvm_io_device *, gpa_t, int, void *);
- int (*write)(struct kvm_vcpu *, struct kvm_io_device *, gpa_t, int, const void *);
- void (*destructor)(struct kvm_io_device *);
-};
-
-struct preempt_ops;
-
-struct preempt_notifier {
- struct hlist_node link;
- struct preempt_ops *ops;
-};
-
-struct kvm_vcpu_stat {
- u64 halt_successful_poll;
- u64 halt_attempted_poll;
- u64 halt_poll_success_ns;
- u64 halt_poll_fail_ns;
- u64 halt_poll_invalid;
- u64 halt_wakeup;
- u64 hvc_exit_stat;
- u64 wfe_exit_stat;
- u64 wfi_exit_stat;
- u64 mmio_exit_user;
- u64 mmio_exit_kernel;
- u64 exits;
-};
-
-struct kvm_mmio_fragment {
- gpa_t gpa;
- void *data;
- unsigned int len;
-};
-
-struct kvm_cpu_context {
- struct user_pt_regs regs;
- u64 spsr_abt;
- u64 spsr_und;
- u64 spsr_irq;
- u64 spsr_fiq;
- struct user_fpsimd_state fp_regs;
- union {
- u64 sys_regs[119];
- u32 copro[238];
- };
- struct kvm_vcpu *__hyp_running_vcpu;
-};
-
-struct kvm_vcpu_fault_info {
- u32 esr_el2;
- u64 far_el2;
- u64 hpfar_el2;
- u64 disr_el1;
-};
-
-struct kvm_guest_debug_arch {
- __u64 dbg_bcr[16];
- __u64 dbg_bvr[16];
- __u64 dbg_wcr[16];
- __u64 dbg_wvr[16];
-};
-
-struct vgic_v2_cpu_if {
- u32 vgic_hcr;
- u32 vgic_vmcr;
- u32 vgic_apr;
- u32 vgic_lr[64];
- unsigned int used_lrs;
-};
-
-struct its_vm;
-
-struct its_vpe {
- struct page *vpt_page;
- struct its_vm *its_vm;
- atomic_t vlpi_count;
- int irq;
- irq_hw_number_t vpe_db_lpi;
- bool resident;
- union {
- struct {
- int vpe_proxy_event;
- bool idai;
- };
- struct {
- struct fwnode_handle *fwnode;
- struct irq_domain *sgi_domain;
- struct {
- u8 priority;
- bool enabled;
- bool group;
- } sgi_config[16];
- atomic_t vmapp_count;
- };
- };
- raw_spinlock_t vpe_lock;
- u16 col_idx;
- u16 vpe_id;
- bool pending_last;
-};
-
-struct vgic_v3_cpu_if {
- u32 vgic_hcr;
- u32 vgic_vmcr;
- u32 vgic_sre;
- u32 vgic_ap0r[4];
- u32 vgic_ap1r[4];
- u64 vgic_lr[16];
- struct its_vpe its_vpe;
- unsigned int used_lrs;
-};
-
-enum vgic_irq_config {
- VGIC_CONFIG_EDGE = 0,
- VGIC_CONFIG_LEVEL = 1,
-};
-
-struct vgic_irq {
- raw_spinlock_t irq_lock;
- struct list_head lpi_list;
- struct list_head ap_list;
- struct kvm_vcpu *vcpu;
- struct kvm_vcpu *target_vcpu;
- u32 intid;
- bool line_level;
- bool pending_latch;
- bool active;
- bool enabled;
- bool hw;
- struct kref refcount;
- u32 hwintid;
- unsigned int host_irq;
- union {
- u8 targets;
- u32 mpidr;
- };
- u8 source;
- u8 active_source;
- u8 priority;
- u8 group;
- enum vgic_irq_config config;
- bool (*get_input_level)(int);
- void *owner;
-};
-
-enum iodev_type {
- IODEV_CPUIF = 0,
- IODEV_DIST = 1,
- IODEV_REDIST = 2,
- IODEV_ITS = 3,
-};
-
-struct kvm_io_device {
- const struct kvm_io_device_ops *ops;
-};
-
-struct vgic_its;
-
-struct vgic_register_region;
-
-struct vgic_io_device {
- gpa_t base_addr;
- union {
- struct kvm_vcpu *redist_vcpu;
- struct vgic_its *its;
- };
- const struct vgic_register_region *regions;
- enum iodev_type iodev_type;
- int nr_regions;
- struct kvm_io_device dev;
-};
-
-struct vgic_redist_region;
-
-struct vgic_cpu {
- union {
- struct vgic_v2_cpu_if vgic_v2;
- struct vgic_v3_cpu_if vgic_v3;
- };
- struct vgic_irq private_irqs[32];
- raw_spinlock_t ap_list_lock;
- struct list_head ap_list_head;
- struct vgic_io_device rd_iodev;
- struct vgic_redist_region *rdreg;
- u64 pendbaser;
- bool lpis_enabled;
- u32 num_pri_bits;
- u32 num_id_bits;
-};
-
-struct kvm_irq_level {
- union {
- __u32 irq;
- __s32 status;
- };
- __u32 level;
-};
-
-struct arch_timer_context {
- struct kvm_vcpu *vcpu;
- struct kvm_irq_level irq;
- struct hrtimer hrtimer;
- bool loaded;
- u32 host_timer_irq;
- u32 host_timer_irq_flags;
-};
-
-struct arch_timer_cpu {
- struct arch_timer_context timers[2];
- struct hrtimer bg_timer;
- bool enabled;
-};
-
-struct kvm_pmc {
- u8 idx;
- struct perf_event *perf_event;
-};
-
-struct kvm_pmu {
- int irq_num;
- struct kvm_pmc pmc[32];
- long unsigned int chained[1];
- bool ready;
- bool created;
- bool irq_level;
- struct irq_work overflow_work;
-};
-
-struct vcpu_reset_state {
- long unsigned int pc;
- long unsigned int r0;
- bool be;
- bool reset;
-};
-
-struct kvm_s2_mmu;
-
-struct kvm_vcpu_arch {
- struct kvm_cpu_context ctxt;
- void *sve_state;
- unsigned int sve_max_vl;
- struct kvm_s2_mmu *hw_mmu;
- u64 hcr_el2;
- u32 mdcr_el2;
- struct kvm_vcpu_fault_info fault;
- u64 workaround_flags;
- u64 flags;
- struct kvm_guest_debug_arch *debug_ptr;
- struct kvm_guest_debug_arch vcpu_debug_state;
- struct kvm_guest_debug_arch external_debug_state;
- struct thread_info *host_thread_info;
- struct user_fpsimd_state *host_fpsimd_state;
- struct {
- struct kvm_guest_debug_arch regs;
- u64 pmscr_el1;
- } host_debug_state;
- struct vgic_cpu vgic_cpu;
- struct arch_timer_cpu timer_cpu;
- struct kvm_pmu pmu;
- struct {
- u32 mdscr_el1;
- } guest_debug_preserved;
- bool power_off;
- bool pause;
- struct kvm_mmu_memory_cache mmu_page_cache;
- int target;
- long unsigned int features[1];
- bool has_run_once;
- u64 vsesr_el2;
- struct vcpu_reset_state reset_state;
- bool sysregs_loaded_on_cpu;
- struct {
- u64 last_steal;
- gpa_t base;
- } steal;
-};
-
-struct kvm;
-
-struct kvm_run;
-
-struct kvm_vcpu {
- struct kvm *kvm;
- struct preempt_notifier preempt_notifier;
- int cpu;
- int vcpu_id;
- int vcpu_idx;
- int srcu_idx;
- int mode;
- u64 requests;
- long unsigned int guest_debug;
- int pre_pcpu;
- struct list_head blocked_vcpu_list;
- struct mutex mutex;
- struct kvm_run *run;
- struct rcuwait wait;
- struct pid *pid;
- int sigset_active;
- sigset_t sigset;
- struct kvm_vcpu_stat stat;
- unsigned int halt_poll_ns;
- bool valid_wakeup;
- int mmio_needed;
- int mmio_read_completed;
- int mmio_is_write;
- int mmio_cur_fragment;
- int mmio_nr_fragments;
- struct kvm_mmio_fragment mmio_fragments[2];
- struct {
- bool in_spin_loop;
- bool dy_eligible;
- } spin_loop;
- bool preempted;
- bool ready;
- struct kvm_vcpu_arch arch;
-};
-
-struct preempt_ops {
- void (*sched_in)(struct preempt_notifier *, int);
- void (*sched_out)(struct preempt_notifier *, struct task_struct *);
-};
-
-struct trace_print_flags {
- long unsigned int mask;
- const char *name;
-};
-
-enum mmu_notifier_event {
- MMU_NOTIFY_UNMAP = 0,
- MMU_NOTIFY_CLEAR = 1,
- MMU_NOTIFY_PROTECTION_VMA = 2,
- MMU_NOTIFY_PROTECTION_PAGE = 3,
- MMU_NOTIFY_SOFT_DIRTY = 4,
- MMU_NOTIFY_RELEASE = 5,
- MMU_NOTIFY_MIGRATE = 6,
-};
-
-struct mmu_notifier;
-
-struct mmu_notifier_range;
-
-struct mmu_notifier_ops {
- void (*release)(struct mmu_notifier *, struct mm_struct *);
- int (*clear_flush_young)(struct mmu_notifier *, struct mm_struct *, long unsigned int, long unsigned int);
- int (*clear_young)(struct mmu_notifier *, struct mm_struct *, long unsigned int, long unsigned int);
- int (*test_young)(struct mmu_notifier *, struct mm_struct *, long unsigned int);
- void (*change_pte)(struct mmu_notifier *, struct mm_struct *, long unsigned int, pte_t);
- int (*invalidate_range_start)(struct mmu_notifier *, const struct mmu_notifier_range *);
- void (*invalidate_range_end)(struct mmu_notifier *, const struct mmu_notifier_range *);
- void (*invalidate_range)(struct mmu_notifier *, struct mm_struct *, long unsigned int, long unsigned int);
- struct mmu_notifier * (*alloc_notifier)(struct mm_struct *);
- void (*free_notifier)(struct mmu_notifier *);
-};
-
-struct mmu_notifier {
- struct hlist_node hlist;
- const struct mmu_notifier_ops *ops;
- struct mm_struct *mm;
- struct callback_head rcu;
- unsigned int users;
-};
-
-struct mmu_notifier_range {
- struct vm_area_struct *vma;
- struct mm_struct *mm;
- long unsigned int start;
- long unsigned int end;
- unsigned int flags;
- enum mmu_notifier_event event;
- void *migrate_pgmap_owner;
-};
-
-enum kobject_action {
- KOBJ_ADD = 0,
- KOBJ_REMOVE = 1,
- KOBJ_CHANGE = 2,
- KOBJ_MOVE = 3,
- KOBJ_ONLINE = 4,
- KOBJ_OFFLINE = 5,
- KOBJ_BIND = 6,
- KOBJ_UNBIND = 7,
-};
-
-struct kvm_regs {
- struct user_pt_regs regs;
- __u64 sp_el1;
- __u64 elr_el1;
- __u64 spsr[5];
- long: 64;
- struct user_fpsimd_state fp_regs;
-};
-
-struct kvm_sregs {};
-
-struct kvm_fpu {};
-
-struct kvm_debug_exit_arch {
- __u32 hsr;
- __u64 far;
-};
-
-struct kvm_sync_regs {
- __u64 device_irq_level;
-};
-
-struct kvm_userspace_memory_region {
- __u32 slot;
- __u32 flags;
- __u64 guest_phys_addr;
- __u64 memory_size;
- __u64 userspace_addr;
-};
-
-struct kvm_hyperv_exit {
- __u32 type;
- __u32 pad1;
- union {
- struct {
- __u32 msr;
- __u32 pad2;
- __u64 control;
- __u64 evt_page;
- __u64 msg_page;
- } synic;
- struct {
- __u64 input;
- __u64 result;
- __u64 params[2];
- } hcall;
- struct {
- __u32 msr;
- __u32 pad2;
- __u64 control;
- __u64 status;
- __u64 send_page;
- __u64 recv_page;
- __u64 pending_page;
- } syndbg;
- } u;
-};
-
-struct kvm_run {
- __u8 request_interrupt_window;
- __u8 immediate_exit;
- __u8 padding1[6];
- __u32 exit_reason;
- __u8 ready_for_interrupt_injection;
- __u8 if_flag;
- __u16 flags;
- __u64 cr8;
- __u64 apic_base;
- union {
- struct {
- __u64 hardware_exit_reason;
- } hw;
- struct {
- __u64 hardware_entry_failure_reason;
- __u32 cpu;
- } fail_entry;
- struct {
- __u32 exception;
- __u32 error_code;
- } ex;
- struct {
- __u8 direction;
- __u8 size;
- __u16 port;
- __u32 count;
- __u64 data_offset;
- } io;
- struct {
- struct kvm_debug_exit_arch arch;
- } debug;
- struct {
- __u64 phys_addr;
- __u8 data[8];
- __u32 len;
- __u8 is_write;
- } mmio;
- struct {
- __u64 nr;
- __u64 args[6];
- __u64 ret;
- __u32 longmode;
- __u32 pad;
- } hypercall;
- struct {
- __u64 rip;
- __u32 is_write;
- __u32 pad;
- } tpr_access;
- struct {
- __u8 icptcode;
- __u16 ipa;
- __u32 ipb;
- } s390_sieic;
- __u64 s390_reset_flags;
- struct {
- __u64 trans_exc_code;
- __u32 pgm_code;
- } s390_ucontrol;
- struct {
- __u32 dcrn;
- __u32 data;
- __u8 is_write;
- } dcr;
- struct {
- __u32 suberror;
- __u32 ndata;
- __u64 data[16];
- } internal;
- struct {
- __u64 gprs[32];
- } osi;
- struct {
- __u64 nr;
- __u64 ret;
- __u64 args[9];
- } papr_hcall;
- struct {
- __u16 subchannel_id;
- __u16 subchannel_nr;
- __u32 io_int_parm;
- __u32 io_int_word;
- __u32 ipb;
- __u8 dequeued;
- } s390_tsch;
- struct {
- __u32 epr;
- } epr;
- struct {
- __u32 type;
- __u64 flags;
- } system_event;
- struct {
- __u64 addr;
- __u8 ar;
- __u8 reserved;
- __u8 fc;
- __u8 sel1;
- __u16 sel2;
- } s390_stsi;
- struct {
- __u8 vector;
- } eoi;
- struct kvm_hyperv_exit hyperv;
- struct {
- __u64 esr_iss;
- __u64 fault_ipa;
- } arm_nisv;
- struct {
- __u8 error;
- __u8 pad[7];
- __u32 reason;
- __u32 index;
- __u64 data;
- } msr;
- char padding[256];
- };
- __u64 kvm_valid_regs;
- __u64 kvm_dirty_regs;
- union {
- struct kvm_sync_regs regs;
- char padding[2048];
- } s;
-};
-
-struct kvm_coalesced_mmio_zone {
- __u64 addr;
- __u32 size;
- union {
- __u32 pad;
- __u32 pio;
- };
-};
-
-struct kvm_coalesced_mmio {
- __u64 phys_addr;
- __u32 len;
- union {
- __u32 pad;
- __u32 pio;
- };
- __u8 data[8];
-};
-
-struct kvm_coalesced_mmio_ring {
- __u32 first;
- __u32 last;
- struct kvm_coalesced_mmio coalesced_mmio[0];
-};
-
-struct kvm_translation {
- __u64 linear_address;
- __u64 physical_address;
- __u8 valid;
- __u8 writeable;
- __u8 usermode;
- __u8 pad[5];
-};
-
-struct kvm_dirty_log {
- __u32 slot;
- __u32 padding1;
- union {
- void *dirty_bitmap;
- __u64 padding2;
- };
-};
-
-struct kvm_clear_dirty_log {
- __u32 slot;
- __u32 num_pages;
- __u64 first_page;
- union {
- void *dirty_bitmap;
- __u64 padding2;
- };
-};
-
-struct kvm_signal_mask {
- __u32 len;
- __u8 sigset[0];
-};
-
-struct kvm_mp_state {
- __u32 mp_state;
-};
-
-struct kvm_guest_debug {
- __u32 control;
- __u32 pad;
- struct kvm_guest_debug_arch arch;
-};
-
-struct kvm_ioeventfd {
- __u64 datamatch;
- __u64 addr;
- __u32 len;
- __s32 fd;
- __u32 flags;
- __u8 pad[36];
-};
-
-struct kvm_enable_cap {
- __u32 cap;
- __u32 flags;
- __u64 args[4];
- __u8 pad[64];
-};
-
-struct kvm_irq_routing_irqchip {
- __u32 irqchip;
- __u32 pin;
-};
-
-struct kvm_irq_routing_msi {
- __u32 address_lo;
- __u32 address_hi;
- __u32 data;
- union {
- __u32 pad;
- __u32 devid;
- };
-};
-
-struct kvm_irq_routing_s390_adapter {
- __u64 ind_addr;
- __u64 summary_addr;
- __u64 ind_offset;
- __u32 summary_offset;
- __u32 adapter_id;
-};
-
-struct kvm_irq_routing_hv_sint {
- __u32 vcpu;
- __u32 sint;
-};
-
-struct kvm_irq_routing_entry {
- __u32 gsi;
- __u32 type;
- __u32 flags;
- __u32 pad;
- union {
- struct kvm_irq_routing_irqchip irqchip;
- struct kvm_irq_routing_msi msi;
- struct kvm_irq_routing_s390_adapter adapter;
- struct kvm_irq_routing_hv_sint hv_sint;
- __u32 pad[8];
- } u;
-};
-
-struct kvm_irq_routing {
- __u32 nr;
- __u32 flags;
- struct kvm_irq_routing_entry entries[0];
-};
-
-struct kvm_irqfd {
- __u32 fd;
- __u32 gsi;
- __u32 flags;
- __u32 resamplefd;
- __u8 pad[16];
-};
-
-struct kvm_msi {
- __u32 address_lo;
- __u32 address_hi;
- __u32 data;
- __u32 flags;
- __u32 devid;
- __u8 pad[12];
-};
-
-struct kvm_create_device {
- __u32 type;
- __u32 fd;
- __u32 flags;
-};
-
-struct kvm_device_attr {
- __u32 flags;
- __u32 group;
- __u64 attr;
- __u64 addr;
-};
-
-enum kvm_device_type {
- KVM_DEV_TYPE_FSL_MPIC_20 = 1,
- KVM_DEV_TYPE_FSL_MPIC_42 = 2,
- KVM_DEV_TYPE_XICS = 3,
- KVM_DEV_TYPE_VFIO = 4,
- KVM_DEV_TYPE_ARM_VGIC_V2 = 5,
- KVM_DEV_TYPE_FLIC = 6,
- KVM_DEV_TYPE_ARM_VGIC_V3 = 7,
- KVM_DEV_TYPE_ARM_VGIC_ITS = 8,
- KVM_DEV_TYPE_XIVE = 9,
- KVM_DEV_TYPE_ARM_PV_TIME = 10,
- KVM_DEV_TYPE_MAX = 11,
-};
-
-struct its_vm {
- struct fwnode_handle *fwnode;
- struct irq_domain *domain;
- struct page *vprop_page;
- struct its_vpe **vpes;
- int nr_vpes;
- irq_hw_number_t db_lpi_base;
- long unsigned int *db_bitmap;
- int nr_db_lpis;
- u32 vlpi_count[16];
-};
-
-struct kvm_device;
-
-struct vgic_its {
- gpa_t vgic_its_base;
- bool enabled;
- struct vgic_io_device iodev;
- struct kvm_device *dev;
- u64 baser_device_table;
- u64 baser_coll_table;
- struct mutex cmd_lock;
- u64 cbaser;
- u32 creadr;
- u32 cwriter;
- u32 abi_rev;
- struct mutex its_lock;
- struct list_head device_list;
- struct list_head collection_list;
-};
-
-struct vgic_register_region {
- unsigned int reg_offset;
- unsigned int len;
- unsigned int bits_per_irq;
- unsigned int access_flags;
- union {
- long unsigned int (*read)(struct kvm_vcpu *, gpa_t, unsigned int);
- long unsigned int (*its_read)(struct kvm *, struct vgic_its *, gpa_t, unsigned int);
- };
- union {
- void (*write)(struct kvm_vcpu *, gpa_t, unsigned int, long unsigned int);
- void (*its_write)(struct kvm *, struct vgic_its *, gpa_t, unsigned int, long unsigned int);
- };
- long unsigned int (*uaccess_read)(struct kvm_vcpu *, gpa_t, unsigned int);
- union {
- int (*uaccess_write)(struct kvm_vcpu *, gpa_t, unsigned int, long unsigned int);
- int (*uaccess_its_write)(struct kvm *, struct vgic_its *, gpa_t, unsigned int, long unsigned int);
- };
-};
-
-struct kvm_device_ops;
-
-struct kvm_device {
- const struct kvm_device_ops *ops;
- struct kvm *kvm;
- void *private;
- struct list_head vm_node;
-};
-
-struct vgic_redist_region {
- u32 index;
- gpa_t base;
- u32 count;
- u32 free_index;
- struct list_head list;
-};
-
-struct vgic_state_iter;
-
-struct vgic_dist {
- bool in_kernel;
- bool ready;
- bool initialized;
- u32 vgic_model;
- u32 implementation_rev;
- bool v2_groups_user_writable;
- bool msis_require_devid;
- int nr_spis;
- gpa_t vgic_dist_base;
- union {
- gpa_t vgic_cpu_base;
- struct list_head rd_regions;
- };
- bool enabled;
- bool nassgireq;
- struct vgic_irq *spis;
- struct vgic_io_device dist_iodev;
- bool has_its;
- u64 propbaser;
- raw_spinlock_t lpi_list_lock;
- struct list_head lpi_list_head;
- int lpi_list_count;
- struct list_head lpi_translation_cache;
- struct vgic_state_iter *iter;
- struct its_vm its_vm;
-};
-
-struct kvm_vmid {
- u64 vmid_gen;
- u32 vmid;
-};
-
-struct kvm_pgtable;
-
-struct kvm_s2_mmu {
- struct kvm_vmid vmid;
- phys_addr_t pgd_phys;
- struct kvm_pgtable *pgt;
- int *last_vcpu_ran;
- struct kvm *kvm;
-};
-
-struct kvm_vm_stat {
- ulong remote_tlb_flush;
-};
-
-struct kvm_arch {
- struct kvm_s2_mmu mmu;
- u64 vtcr;
- int max_vcpus;
- struct vgic_dist vgic;
- u32 psci_version;
- bool return_nisv_io_abort_to_user;
- long unsigned int *pmu_filter;
- unsigned int pmuver;
- u8 pfr0_csv2;
-};
-
-struct kvm_memslots;
-
-struct kvm_io_bus;
-
-struct kvm_irq_routing_table;
-
-struct kvm_stat_data;
-
-struct kvm {
- spinlock_t mmu_lock;
- struct mutex slots_lock;
- struct mm_struct *mm;
- struct kvm_memslots *memslots[1];
- struct kvm_vcpu *vcpus[512];
- atomic_t online_vcpus;
- int created_vcpus;
- int last_boosted_vcpu;
- struct list_head vm_list;
- struct mutex lock;
- struct kvm_io_bus *buses[4];
- struct {
- spinlock_t lock;
- struct list_head items;
- struct list_head resampler_list;
- struct mutex resampler_lock;
- } irqfds;
- struct list_head ioeventfds;
- struct kvm_vm_stat stat;
- struct kvm_arch arch;
- refcount_t users_count;
- struct kvm_coalesced_mmio_ring *coalesced_mmio_ring;
- spinlock_t ring_lock;
- struct list_head coalesced_zones;
- struct mutex irq_lock;
- struct kvm_irq_routing_table *irq_routing;
- struct hlist_head irq_ack_notifier_list;
- struct mmu_notifier mmu_notifier;
- long unsigned int mmu_notifier_seq;
- long int mmu_notifier_count;
- long int tlbs_dirty;
- struct list_head devices;
- u64 manual_dirty_log_protect;
- struct dentry *debugfs_dentry;
- struct kvm_stat_data **debugfs_stat_data;
- struct srcu_struct srcu;
- struct srcu_struct irq_srcu;
- pid_t userspace_pid;
- unsigned int max_halt_poll_ns;
-};
-
-struct kvm_io_range {
- gpa_t addr;
- int len;
- struct kvm_io_device *dev;
-};
-
-struct kvm_io_bus {
- int dev_count;
- int ioeventfd_count;
- struct kvm_io_range range[0];
-};
-
-enum {
- OUTSIDE_GUEST_MODE = 0,
- IN_GUEST_MODE = 1,
- EXITING_GUEST_MODE = 2,
- READING_SHADOW_PAGE_TABLES = 3,
-};
-
-struct kvm_host_map {
- struct page *page;
- void *hva;
- kvm_pfn_t pfn;
- kvm_pfn_t gfn;
-};
-
-struct kvm_irq_routing_table {
- int chip[988];
- u32 nr_rt_entries;
- struct hlist_head map[0];
-};
-
-struct kvm_memslots {
- u64 generation;
- short int id_to_index[512];
- atomic_t lru_slot;
- int used_slots;
- struct kvm_memory_slot memslots[0];
-};
-
-struct kvm_stats_debugfs_item;
-
-struct kvm_stat_data {
- struct kvm *kvm;
- struct kvm_stats_debugfs_item *dbgfs_item;
-};
-
-enum kvm_mr_change {
- KVM_MR_CREATE = 0,
- KVM_MR_DELETE = 1,
- KVM_MR_MOVE = 2,
- KVM_MR_FLAGS_ONLY = 3,
-};
-
-enum kvm_stat_kind {
- KVM_STAT_VM = 0,
- KVM_STAT_VCPU = 1,
-};
-
-struct kvm_stats_debugfs_item {
- const char *name;
- int offset;
- enum kvm_stat_kind kind;
- int mode;
-};
-
-struct kvm_device_ops {
- const char *name;
- int (*create)(struct kvm_device *, u32);
- void (*init)(struct kvm_device *);
- void (*destroy)(struct kvm_device *);
- void (*release)(struct kvm_device *);
- int (*set_attr)(struct kvm_device *, struct kvm_device_attr *);
- int (*get_attr)(struct kvm_device *, struct kvm_device_attr *);
- int (*has_attr)(struct kvm_device *, struct kvm_device_attr *);
- long int (*ioctl)(struct kvm_device *, unsigned int, long unsigned int);
- int (*mmap)(struct kvm_device *, struct vm_area_struct *);
-};
-
-typedef int (*kvm_vm_thread_fn_t)(struct kvm *, uintptr_t);
-
-struct miscdevice {
- int minor;
- const char *name;
- const struct file_operations *fops;
- struct list_head list;
- struct device *parent;
- struct device *this_device;
- const struct attribute_group **groups;
- const char *nodename;
- umode_t mode;
-};
-
-struct syscore_ops {
- struct list_head node;
- int (*suspend)();
- void (*resume)();
- void (*shutdown)();
-};
-
-struct trace_event_raw_kvm_userspace_exit {
- struct trace_entry ent;
- __u32 reason;
- int errno;
- char __data[0];
-};
-
-struct trace_event_raw_kvm_vcpu_wakeup {
- struct trace_entry ent;
- __u64 ns;
- bool waited;
- bool valid;
- char __data[0];
-};
-
-struct trace_event_raw_kvm_set_irq {
- struct trace_entry ent;
- unsigned int gsi;
- int level;
- int irq_source_id;
- char __data[0];
-};
-
-struct trace_event_raw_kvm_ack_irq {
- struct trace_entry ent;
- unsigned int irqchip;
- unsigned int pin;
- char __data[0];
-};
-
-struct trace_event_raw_kvm_mmio {
- struct trace_entry ent;
- u32 type;
- u32 len;
- u64 gpa;
- u64 val;
- char __data[0];
-};
-
-struct trace_event_raw_kvm_fpu {
- struct trace_entry ent;
- u32 load;
- char __data[0];
-};
-
-struct trace_event_raw_kvm_age_page {
- struct trace_entry ent;
- u64 hva;
- u64 gfn;
- u8 level;
- u8 referenced;
- char __data[0];
-};
-
-struct trace_event_raw_kvm_halt_poll_ns {
- struct trace_entry ent;
- bool grow;
- unsigned int vcpu_id;
- unsigned int new;
- unsigned int old;
- char __data[0];
-};
-
-struct trace_event_data_offsets_kvm_userspace_exit {};
-
-struct trace_event_data_offsets_kvm_vcpu_wakeup {};
-
-struct trace_event_data_offsets_kvm_set_irq {};
-
-struct trace_event_data_offsets_kvm_ack_irq {};
-
-struct trace_event_data_offsets_kvm_mmio {};
-
-struct trace_event_data_offsets_kvm_fpu {};
-
-struct trace_event_data_offsets_kvm_age_page {};
-
-struct trace_event_data_offsets_kvm_halt_poll_ns {};
-
-typedef void (*btf_trace_kvm_userspace_exit)(void *, __u32, int);
-
-typedef void (*btf_trace_kvm_vcpu_wakeup)(void *, __u64, bool, bool);
-
-typedef void (*btf_trace_kvm_set_irq)(void *, unsigned int, int, int);
-
-typedef void (*btf_trace_kvm_ack_irq)(void *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_kvm_mmio)(void *, int, int, u64, void *);
-
-typedef void (*btf_trace_kvm_fpu)(void *, int);
-
-typedef void (*btf_trace_kvm_age_page)(void *, ulong, int, struct kvm_memory_slot *, int);
-
-typedef void (*btf_trace_kvm_halt_poll_ns)(void *, bool, unsigned int, unsigned int, unsigned int);
-
-struct kvm_cpu_compat_check {
- void *opaque;
- int *ret;
-};
-
-struct kvm_vm_worker_thread_context {
- struct kvm *kvm;
- struct task_struct *parent;
- struct completion init_done;
- kvm_vm_thread_fn_t thread_fn;
- uintptr_t data;
- int err;
-};
-
-struct kvm_coalesced_mmio_dev {
- struct list_head list;
- struct kvm_io_device dev;
- struct kvm *kvm;
- struct kvm_coalesced_mmio_zone zone;
-};
-
-enum {
- WORK_STRUCT_PENDING_BIT = 0,
- WORK_STRUCT_DELAYED_BIT = 1,
- WORK_STRUCT_PWQ_BIT = 2,
- WORK_STRUCT_LINKED_BIT = 3,
- WORK_STRUCT_COLOR_SHIFT = 4,
- WORK_STRUCT_COLOR_BITS = 4,
- WORK_STRUCT_PENDING = 1,
- WORK_STRUCT_DELAYED = 2,
- WORK_STRUCT_PWQ = 4,
- WORK_STRUCT_LINKED = 8,
- WORK_STRUCT_STATIC = 0,
- WORK_NR_COLORS = 15,
- WORK_NO_COLOR = 15,
- WORK_CPU_UNBOUND = 128,
- WORK_STRUCT_FLAG_BITS = 8,
- WORK_OFFQ_FLAG_BASE = 4,
- __WORK_OFFQ_CANCELING = 4,
- WORK_OFFQ_CANCELING = 16,
- WORK_OFFQ_FLAG_BITS = 1,
- WORK_OFFQ_POOL_SHIFT = 5,
- WORK_OFFQ_LEFT = 59,
- WORK_OFFQ_POOL_BITS = 31,
- WORK_OFFQ_POOL_NONE = 2147483647,
- WORK_STRUCT_FLAG_MASK = 255,
- WORK_STRUCT_WQ_DATA_MASK = 4294967040,
- WORK_STRUCT_NO_POOL = 4294967264,
- WORK_BUSY_PENDING = 1,
- WORK_BUSY_RUNNING = 2,
- WORKER_DESC_LEN = 24,
-};
-
-struct irq_bypass_consumer;
-
-struct irq_bypass_producer {
- struct list_head node;
- void *token;
- int irq;
- int (*add_consumer)(struct irq_bypass_producer *, struct irq_bypass_consumer *);
- void (*del_consumer)(struct irq_bypass_producer *, struct irq_bypass_consumer *);
- void (*stop)(struct irq_bypass_producer *);
- void (*start)(struct irq_bypass_producer *);
-};
-
-struct irq_bypass_consumer {
- struct list_head node;
- void *token;
- int (*add_producer)(struct irq_bypass_consumer *, struct irq_bypass_producer *);
- void (*del_producer)(struct irq_bypass_consumer *, struct irq_bypass_producer *);
- void (*stop)(struct irq_bypass_consumer *);
- void (*start)(struct irq_bypass_consumer *);
-};
-
-enum {
- kvm_ioeventfd_flag_nr_datamatch = 0,
- kvm_ioeventfd_flag_nr_pio = 1,
- kvm_ioeventfd_flag_nr_deassign = 2,
- kvm_ioeventfd_flag_nr_virtio_ccw_notify = 3,
- kvm_ioeventfd_flag_nr_fast_mmio = 4,
- kvm_ioeventfd_flag_nr_max = 5,
-};
-
-struct fd {
- struct file *file;
- unsigned int flags;
-};
-
-struct kvm_s390_adapter_int {
- u64 ind_addr;
- u64 summary_addr;
- u64 ind_offset;
- u32 summary_offset;
- u32 adapter_id;
-};
-
-struct kvm_hv_sint {
- u32 vcpu;
- u32 sint;
-};
-
-struct kvm_kernel_irq_routing_entry {
- u32 gsi;
- u32 type;
- int (*set)(struct kvm_kernel_irq_routing_entry *, struct kvm *, int, int, bool);
- union {
- struct {
- unsigned int irqchip;
- unsigned int pin;
- } irqchip;
- struct {
- u32 address_lo;
- u32 address_hi;
- u32 data;
- u32 flags;
- u32 devid;
- } msi;
- struct kvm_s390_adapter_int adapter;
- struct kvm_hv_sint hv_sint;
- };
- struct hlist_node link;
-};
-
-struct kvm_irq_ack_notifier {
- struct hlist_node link;
- unsigned int gsi;
- void (*irq_acked)(struct kvm_irq_ack_notifier *);
-};
-
-typedef struct poll_table_struct poll_table;
-
-struct kvm_kernel_irqfd_resampler {
- struct kvm *kvm;
- struct list_head list;
- struct kvm_irq_ack_notifier notifier;
- struct list_head link;
-};
-
-struct kvm_kernel_irqfd {
- struct kvm *kvm;
- wait_queue_entry_t wait;
- struct kvm_kernel_irq_routing_entry irq_entry;
- seqcount_spinlock_t irq_entry_sc;
- int gsi;
- struct work_struct inject;
- struct kvm_kernel_irqfd_resampler *resampler;
- struct eventfd_ctx *resamplefd;
- struct list_head resampler_link;
- struct eventfd_ctx *eventfd;
- struct list_head list;
- poll_table pt;
- struct work_struct shutdown;
- struct irq_bypass_consumer consumer;
- struct irq_bypass_producer *producer;
-};
-
-struct _ioeventfd {
- struct list_head list;
- u64 addr;
- int length;
- struct eventfd_ctx *eventfd;
- u64 datamatch;
- struct kvm_io_device dev;
- u8 bus_idx;
- bool wildcard;
-};
-
-struct vfio_group;
-
-struct kvm_vfio_group {
- struct list_head node;
- struct vfio_group *vfio_group;
-};
-
-struct kvm_vfio {
- struct list_head group_list;
- struct mutex lock;
- bool noncoherent;
-};
-
-struct kvm_vcpu_init {
- __u32 target;
- __u32 features[7];
-};
-
-struct kvm_vcpu_events {
- struct {
- __u8 serror_pending;
- __u8 serror_has_esr;
- __u8 ext_dabt_pending;
- __u8 pad[5];
- __u64 serror_esr;
- } exception;
- __u32 reserved[12];
-};
-
-struct kvm_reg_list {
- __u64 n;
- __u64 reg[0];
-};
-
-struct kvm_one_reg {
- __u64 id;
- __u64 addr;
-};
-
-struct kvm_arm_device_addr {
- __u64 id;
- __u64 addr;
-};
-
-enum vgic_type {
- VGIC_V2 = 0,
- VGIC_V3 = 1,
-};
-
-struct vgic_global {
- enum vgic_type type;
- phys_addr_t vcpu_base;
- void *vcpu_base_va;
- void *vcpu_hyp_va;
- void *vctrl_base;
- void *vctrl_hyp;
- int nr_lr;
- unsigned int maint_irq;
- int max_gic_vcpus;
- bool can_emulate_gicv2;
- bool has_gicv4;
- bool has_gicv4_1;
- struct static_key_false gicv3_cpuif;
- u32 ich_vtr_el2;
-};
-
-struct timer_map {
- struct arch_timer_context *direct_vtimer;
- struct arch_timer_context *direct_ptimer;
- struct arch_timer_context *emul_ptimer;
-};
-
-typedef u64 kvm_pte_t;
-
-struct kvm_pgtable {
- u32 ia_bits;
- u32 start_level;
- kvm_pte_t *pgd;
- struct kvm_s2_mmu *mmu;
-};
-
-struct kvm_pmu_events {
- u32 events_host;
- u32 events_guest;
-};
-
-struct kvm_host_data {
- struct kvm_cpu_context host_ctxt;
- struct kvm_pmu_events pmu_events;
- long: 64;
-};
-
-struct trace_event_raw_kvm_entry {
- struct trace_entry ent;
- long unsigned int vcpu_pc;
- char __data[0];
-};
-
-struct trace_event_raw_kvm_exit {
- struct trace_entry ent;
- int ret;
- unsigned int esr_ec;
- long unsigned int vcpu_pc;
- char __data[0];
-};
-
-struct trace_event_raw_kvm_guest_fault {
- struct trace_entry ent;
- long unsigned int vcpu_pc;
- long unsigned int hsr;
- long unsigned int hxfar;
- long long unsigned int ipa;
- char __data[0];
-};
-
-struct trace_event_raw_kvm_access_fault {
- struct trace_entry ent;
- long unsigned int ipa;
- char __data[0];
-};
-
-struct trace_event_raw_kvm_irq_line {
- struct trace_entry ent;
- unsigned int type;
- int vcpu_idx;
- int irq_num;
- int level;
- char __data[0];
-};
-
-struct trace_event_raw_kvm_mmio_emulate {
- struct trace_entry ent;
- long unsigned int vcpu_pc;
- long unsigned int instr;
- long unsigned int cpsr;
- char __data[0];
-};
-
-struct trace_event_raw_kvm_unmap_hva_range {
- struct trace_entry ent;
- long unsigned int start;
- long unsigned int end;
- char __data[0];
-};
-
-struct trace_event_raw_kvm_set_spte_hva {
- struct trace_entry ent;
- long unsigned int hva;
- char __data[0];
-};
-
-struct trace_event_raw_kvm_age_hva {
- struct trace_entry ent;
- long unsigned int start;
- long unsigned int end;
- char __data[0];
-};
-
-struct trace_event_raw_kvm_test_age_hva {
- struct trace_entry ent;
- long unsigned int hva;
- char __data[0];
-};
-
-struct trace_event_raw_kvm_set_way_flush {
- struct trace_entry ent;
- long unsigned int vcpu_pc;
- bool cache;
- char __data[0];
-};
-
-struct trace_event_raw_kvm_toggle_cache {
- struct trace_entry ent;
- long unsigned int vcpu_pc;
- bool was;
- bool now;
- char __data[0];
-};
-
-struct trace_event_raw_kvm_timer_update_irq {
- struct trace_entry ent;
- long unsigned int vcpu_id;
- __u32 irq;
- int level;
- char __data[0];
-};
-
-struct trace_event_raw_kvm_get_timer_map {
- struct trace_entry ent;
- long unsigned int vcpu_id;
- int direct_vtimer;
- int direct_ptimer;
- int emul_ptimer;
- char __data[0];
-};
-
-struct trace_event_raw_kvm_timer_save_state {
- struct trace_entry ent;
- long unsigned int ctl;
- long long unsigned int cval;
- int timer_idx;
- char __data[0];
-};
-
-struct trace_event_raw_kvm_timer_restore_state {
- struct trace_entry ent;
- long unsigned int ctl;
- long long unsigned int cval;
- int timer_idx;
- char __data[0];
-};
-
-struct trace_event_raw_kvm_timer_hrtimer_expire {
- struct trace_entry ent;
- int timer_idx;
- char __data[0];
-};
-
-struct trace_event_raw_kvm_timer_emulate {
- struct trace_entry ent;
- int timer_idx;
- bool should_fire;
- char __data[0];
-};
-
-struct trace_event_data_offsets_kvm_entry {};
-
-struct trace_event_data_offsets_kvm_exit {};
-
-struct trace_event_data_offsets_kvm_guest_fault {};
-
-struct trace_event_data_offsets_kvm_access_fault {};
-
-struct trace_event_data_offsets_kvm_irq_line {};
-
-struct trace_event_data_offsets_kvm_mmio_emulate {};
-
-struct trace_event_data_offsets_kvm_unmap_hva_range {};
-
-struct trace_event_data_offsets_kvm_set_spte_hva {};
-
-struct trace_event_data_offsets_kvm_age_hva {};
-
-struct trace_event_data_offsets_kvm_test_age_hva {};
-
-struct trace_event_data_offsets_kvm_set_way_flush {};
-
-struct trace_event_data_offsets_kvm_toggle_cache {};
-
-struct trace_event_data_offsets_kvm_timer_update_irq {};
-
-struct trace_event_data_offsets_kvm_get_timer_map {};
-
-struct trace_event_data_offsets_kvm_timer_save_state {};
-
-struct trace_event_data_offsets_kvm_timer_restore_state {};
-
-struct trace_event_data_offsets_kvm_timer_hrtimer_expire {};
-
-struct trace_event_data_offsets_kvm_timer_emulate {};
-
-typedef void (*btf_trace_kvm_entry)(void *, long unsigned int);
-
-typedef void (*btf_trace_kvm_exit)(void *, int, unsigned int, long unsigned int);
-
-typedef void (*btf_trace_kvm_guest_fault)(void *, long unsigned int, long unsigned int, long unsigned int, long long unsigned int);
-
-typedef void (*btf_trace_kvm_access_fault)(void *, long unsigned int);
-
-typedef void (*btf_trace_kvm_irq_line)(void *, unsigned int, int, int, int);
-
-typedef void (*btf_trace_kvm_mmio_emulate)(void *, long unsigned int, long unsigned int, long unsigned int);
-
-typedef void (*btf_trace_kvm_unmap_hva_range)(void *, long unsigned int, long unsigned int);
-
-typedef void (*btf_trace_kvm_set_spte_hva)(void *, long unsigned int);
-
-typedef void (*btf_trace_kvm_age_hva)(void *, long unsigned int, long unsigned int);
-
-typedef void (*btf_trace_kvm_test_age_hva)(void *, long unsigned int);
-
-typedef void (*btf_trace_kvm_set_way_flush)(void *, long unsigned int, bool);
-
-typedef void (*btf_trace_kvm_toggle_cache)(void *, long unsigned int, bool, bool);
-
-typedef void (*btf_trace_kvm_timer_update_irq)(void *, long unsigned int, __u32, int);
-
-typedef void (*btf_trace_kvm_get_timer_map)(void *, long unsigned int, struct timer_map *);
-
-typedef void (*btf_trace_kvm_timer_save_state)(void *, struct arch_timer_context *);
-
-typedef void (*btf_trace_kvm_timer_restore_state)(void *, struct arch_timer_context *);
-
-typedef void (*btf_trace_kvm_timer_hrtimer_expire)(void *, struct arch_timer_context *);
-
-typedef void (*btf_trace_kvm_timer_emulate)(void *, struct arch_timer_context *, bool);
-
-enum kvm_pgtable_prot {
- KVM_PGTABLE_PROT_X = 1,
- KVM_PGTABLE_PROT_W = 2,
- KVM_PGTABLE_PROT_R = 4,
- KVM_PGTABLE_PROT_DEVICE = 8,
-};
-
-typedef long unsigned int hva_t;
-
-enum kvm_arch_timers {
- TIMER_PTIMER = 0,
- TIMER_VTIMER = 1,
- NR_KVM_TIMERS = 2,
-};
-
-enum exception_type {
- except_type_sync = 0,
- except_type_irq = 128,
- except_type_fiq = 256,
- except_type_serror = 384,
-};
-
-struct sys_reg_params;
-
-struct sys_reg_desc {
- const char *name;
- u8 Op0;
- u8 Op1;
- u8 CRn;
- u8 CRm;
- u8 Op2;
- bool (*access)(struct kvm_vcpu *, struct sys_reg_params *, const struct sys_reg_desc *);
- void (*reset)(struct kvm_vcpu *, const struct sys_reg_desc *);
- int reg;
- u64 val;
- int (*__get_user)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *);
- int (*set_user)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *);
- unsigned int (*visibility)(const struct kvm_vcpu *, const struct sys_reg_desc *);
-};
-
-struct sys_reg_params {
- u8 Op0;
- u8 Op1;
- u8 CRn;
- u8 CRm;
- u8 Op2;
- u64 regval;
- bool is_write;
- bool is_aarch32;
- bool is_32bit;
-};
-
-struct trace_event_raw_kvm_wfx_arm64 {
- struct trace_entry ent;
- long unsigned int vcpu_pc;
- bool is_wfe;
- char __data[0];
-};
-
-struct trace_event_raw_kvm_hvc_arm64 {
- struct trace_entry ent;
- long unsigned int vcpu_pc;
- long unsigned int r0;
- long unsigned int imm;
- char __data[0];
-};
-
-struct trace_event_raw_kvm_arm_setup_debug {
- struct trace_entry ent;
- struct kvm_vcpu *vcpu;
- __u32 guest_debug;
- char __data[0];
-};
-
-struct trace_event_raw_kvm_arm_clear_debug {
- struct trace_entry ent;
- __u32 guest_debug;
- char __data[0];
-};
-
-struct trace_event_raw_kvm_arm_set_dreg32 {
- struct trace_entry ent;
- const char *name;
- __u32 value;
- char __data[0];
-};
-
-struct trace_event_raw_kvm_arm_set_regset {
- struct trace_entry ent;
- const char *name;
- int len;
- u64 ctrls[16];
- u64 values[16];
- char __data[0];
-};
-
-struct trace_event_raw_trap_reg {
- struct trace_entry ent;
- const char *fn;
- int reg;
- bool is_write;
- u64 write_value;
- char __data[0];
-};
-
-struct trace_event_raw_kvm_handle_sys_reg {
- struct trace_entry ent;
- long unsigned int hsr;
- char __data[0];
-};
-
-struct trace_event_raw_kvm_sys_access {
- struct trace_entry ent;
- long unsigned int vcpu_pc;
- bool is_write;
- const char *name;
- u8 Op0;
- u8 Op1;
- u8 CRn;
- u8 CRm;
- u8 Op2;
- char __data[0];
-};
-
-struct trace_event_raw_kvm_set_guest_debug {
- struct trace_entry ent;
- struct kvm_vcpu *vcpu;
- __u32 guest_debug;
- char __data[0];
-};
-
-struct trace_event_data_offsets_kvm_wfx_arm64 {};
-
-struct trace_event_data_offsets_kvm_hvc_arm64 {};
-
-struct trace_event_data_offsets_kvm_arm_setup_debug {};
-
-struct trace_event_data_offsets_kvm_arm_clear_debug {};
-
-struct trace_event_data_offsets_kvm_arm_set_dreg32 {};
-
-struct trace_event_data_offsets_kvm_arm_set_regset {};
-
-struct trace_event_data_offsets_trap_reg {};
-
-struct trace_event_data_offsets_kvm_handle_sys_reg {};
-
-struct trace_event_data_offsets_kvm_sys_access {};
-
-struct trace_event_data_offsets_kvm_set_guest_debug {};
-
-typedef void (*btf_trace_kvm_wfx_arm64)(void *, long unsigned int, bool);
-
-typedef void (*btf_trace_kvm_hvc_arm64)(void *, long unsigned int, long unsigned int, long unsigned int);
-
-typedef void (*btf_trace_kvm_arm_setup_debug)(void *, struct kvm_vcpu *, __u32);
-
-typedef void (*btf_trace_kvm_arm_clear_debug)(void *, __u32);
-
-typedef void (*btf_trace_kvm_arm_set_dreg32)(void *, const char *, __u32);
-
-typedef void (*btf_trace_kvm_arm_set_regset)(void *, const char *, int, __u64 *, __u64 *);
-
-typedef void (*btf_trace_trap_reg)(void *, const char *, int, bool, u64);
-
-typedef void (*btf_trace_kvm_handle_sys_reg)(void *, long unsigned int);
-
-typedef void (*btf_trace_kvm_sys_access)(void *, long unsigned int, struct sys_reg_params *, const struct sys_reg_desc *);
-
-typedef void (*btf_trace_kvm_set_guest_debug)(void *, struct kvm_vcpu *, __u32);
-
-typedef int (*exit_handle_fn)(struct kvm_vcpu *);
-
-struct sve_state_reg_region {
- unsigned int koffset;
- unsigned int klen;
- unsigned int upad;
-};
-
-struct __va_list {
- void *__stack;
- void *__gr_top;
- void *__vr_top;
- int __gr_offs;
- int __vr_offs;
-};
-
-typedef struct __va_list __gnuc_va_list;
-
-typedef __gnuc_va_list va_list;
-
-struct va_format {
- const char *fmt;
- va_list *va;
-};
-
-enum kvm_arch_timer_regs {
- TIMER_REG_CNT = 0,
- TIMER_REG_CVAL = 1,
- TIMER_REG_TVAL = 2,
- TIMER_REG_CTL = 3,
-};
-
-struct vgic_vmcr {
- u32 grpen0;
- u32 grpen1;
- u32 ackctl;
- u32 fiqen;
- u32 cbpr;
- u32 eoim;
- u32 abpr;
- u32 bpr;
- u32 pmr;
-};
-
-struct cyclecounter {
- u64 (*read)(const struct cyclecounter *);
- u64 mask;
- u32 mult;
- u32 shift;
-};
-
-struct timecounter {
- const struct cyclecounter *cc;
- u64 cycle_last;
- u64 nsec;
- u64 mask;
- u64 frac;
-};
-
-struct arch_timer_kvm_info {
- struct timecounter timecounter;
- int virtual_irq;
- int physical_irq;
-};
-
-enum hrtimer_mode {
- HRTIMER_MODE_ABS = 0,
- HRTIMER_MODE_REL = 1,
- HRTIMER_MODE_PINNED = 2,
- HRTIMER_MODE_SOFT = 4,
- HRTIMER_MODE_HARD = 8,
- HRTIMER_MODE_ABS_PINNED = 2,
- HRTIMER_MODE_REL_PINNED = 3,
- HRTIMER_MODE_ABS_SOFT = 4,
- HRTIMER_MODE_REL_SOFT = 5,
- HRTIMER_MODE_ABS_PINNED_SOFT = 6,
- HRTIMER_MODE_REL_PINNED_SOFT = 7,
- HRTIMER_MODE_ABS_HARD = 8,
- HRTIMER_MODE_REL_HARD = 9,
- HRTIMER_MODE_ABS_PINNED_HARD = 10,
- HRTIMER_MODE_REL_PINNED_HARD = 11,
-};
-
-struct trace_event_raw_vgic_update_irq_pending {
- struct trace_entry ent;
- long unsigned int vcpu_id;
- __u32 irq;
- bool level;
- char __data[0];
-};
-
-struct trace_event_data_offsets_vgic_update_irq_pending {};
-
-typedef void (*btf_trace_vgic_update_irq_pending)(void *, long unsigned int, __u32, bool);
-
-enum gic_type {
- GIC_V2 = 0,
- GIC_V3 = 1,
-};
-
-struct gic_kvm_info {
- enum gic_type type;
- struct resource vcpu;
- unsigned int maint_irq;
- struct resource vctrl;
- bool has_v4;
- bool has_v4_1;
-};
-
-struct its_vlpi_map {
- struct its_vm *vm;
- struct its_vpe *vpe;
- u32 vintid;
- u8 properties;
- bool db_enabled;
-};
-
-struct vgic_reg_attr {
- struct kvm_vcpu *vcpu;
- gpa_t addr;
-};
-
-struct its_device {
- struct list_head dev_list;
- struct list_head itt_head;
- u32 num_eventid_bits;
- gpa_t itt_addr;
- u32 device_id;
-};
-
-struct its_collection {
- struct list_head coll_list;
- u32 collection_id;
- u32 target_addr;
-};
-
-struct its_ite {
- struct list_head ite_list;
- struct vgic_irq *irq;
- struct its_collection *collection;
- u32 event_id;
-};
-
-struct vgic_translation_cache_entry {
- struct list_head entry;
- phys_addr_t db;
- u32 devid;
- u32 eventid;
- struct vgic_irq *irq;
-};
-
-struct vgic_its_abi {
- int cte_esz;
- int dte_esz;
- int ite_esz;
- int (*save_tables)(struct vgic_its *);
- int (*restore_tables)(struct vgic_its *);
- int (*commit)(struct vgic_its *);
-};
-
-typedef int (*entry_fn_t)(struct vgic_its *, u32, void *, void *);
-
-struct vgic_state_iter {
- int nr_cpus;
- int nr_spis;
- int nr_lpis;
- int dist_id;
- int vcpu_id;
- int intid;
- int lpi_idx;
- u32 *lpi_array;
-};
-
-struct kvm_pmu_event_filter {
- __u16 base_event;
- __u16 nevents;
- __u8 action;
- __u8 pad[3];
-};
-
-struct tlb_inv_context {
- long unsigned int flags;
- u64 tcr;
- u64 sctlr;
-};
-
-struct tlb_inv_context___2 {
- u64 tcr;
-};
-
-enum kvm_pgtable_walk_flags {
- KVM_PGTABLE_WALK_LEAF = 1,
- KVM_PGTABLE_WALK_TABLE_PRE = 2,
- KVM_PGTABLE_WALK_TABLE_POST = 4,
-};
-
-typedef int (*kvm_pgtable_visitor_fn_t)(u64, u64, u32, kvm_pte_t *, enum kvm_pgtable_walk_flags, void * const);
-
-struct kvm_pgtable_walker {
- const kvm_pgtable_visitor_fn_t cb;
- void * const arg;
- const enum kvm_pgtable_walk_flags flags;
-};
-
-struct kvm_pgtable_walk_data {
- struct kvm_pgtable *pgt;
- struct kvm_pgtable_walker *walker;
- u64 addr;
- u64 end;
-};
-
-struct hyp_map_data {
- u64 phys;
- kvm_pte_t attr;
-};
-
-struct stage2_map_data {
- u64 phys;
- kvm_pte_t attr;
- kvm_pte_t *anchor;
- struct kvm_s2_mmu *mmu;
- struct kvm_mmu_memory_cache *memcache;
-};
-
-struct stage2_attr_data {
- kvm_pte_t attr_set;
- kvm_pte_t attr_clr;
- kvm_pte_t pte;
- u32 level;
-};
-
-typedef s8 int8_t;
-
-typedef s16 int16_t;
-
-typedef u16 uint16_t;
-
-typedef uint64_t xen_pfn_t;
-
-typedef uint64_t xen_ulong_t;
-
-typedef struct {
- union {
- unsigned char *p;
- uint64_t q;
- };
-} __guest_handle_uchar;
-
-typedef struct {
- union {
- char *p;
- uint64_t q;
- };
-} __guest_handle_char;
-
-typedef struct {
- union {
- void *p;
- uint64_t q;
- };
-} __guest_handle_void;
-
-typedef struct {
- union {
- uint64_t *p;
- uint64_t q;
- };
-} __guest_handle_uint64_t;
-
-typedef struct {
- union {
- uint32_t *p;
- uint64_t q;
- };
-} __guest_handle_uint32_t;
-
-struct arch_vcpu_info {};
-
-struct arch_shared_info {};
-
-struct pvclock_vcpu_time_info {
- u32 version;
- u32 pad0;
- u64 tsc_timestamp;
- u64 system_time;
- u32 tsc_to_system_mul;
- s8 tsc_shift;
- u8 flags;
- u8 pad[2];
-};
-
-struct pvclock_wall_clock {
- u32 version;
- u32 sec;
- u32 nsec;
- u32 sec_hi;
-};
-
-typedef uint16_t domid_t;
-
-struct vcpu_info {
- uint8_t evtchn_upcall_pending;
- uint8_t evtchn_upcall_mask;
- xen_ulong_t evtchn_pending_sel;
- struct arch_vcpu_info arch;
- struct pvclock_vcpu_time_info time;
-};
-
-struct shared_info {
- struct vcpu_info vcpu_info[1];
- xen_ulong_t evtchn_pending[64];
- xen_ulong_t evtchn_mask[64];
- struct pvclock_wall_clock wc;
- struct arch_shared_info arch;
-};
-
-struct start_info {
- char magic[32];
- long unsigned int nr_pages;
- long unsigned int shared_info;
- uint32_t flags;
- xen_pfn_t store_mfn;
- uint32_t store_evtchn;
- union {
- struct {
- xen_pfn_t mfn;
- uint32_t evtchn;
- } domU;
- struct {
- uint32_t info_off;
- uint32_t info_size;
- } dom0;
- } console;
- long unsigned int pt_base;
- long unsigned int nr_pt_frames;
- long unsigned int mfn_list;
- long unsigned int mod_start;
- long unsigned int mod_len;
- int8_t cmd_line[1024];
- long unsigned int first_p2m_pfn;
- long unsigned int nr_p2m_frames;
-};
-
-enum vdso_clock_mode {
- VDSO_CLOCKMODE_NONE = 0,
- VDSO_CLOCKMODE_ARCHTIMER = 1,
- VDSO_CLOCKMODE_ARCHTIMER_NOCOMPAT = 2,
- VDSO_CLOCKMODE_MAX = 3,
- VDSO_CLOCKMODE_TIMENS = 2147483647,
-};
-
-struct clocksource {
- u64 (*read)(struct clocksource *);
- u64 mask;
- u32 mult;
- u32 shift;
- u64 max_idle_ns;
- u32 maxadj;
- u64 max_cycles;
- const char *name;
- struct list_head list;
- int rating;
- enum vdso_clock_mode vdso_clock_mode;
- long unsigned int flags;
- int (*enable)(struct clocksource *);
- void (*disable)(struct clocksource *);
- void (*suspend)(struct clocksource *);
- void (*resume)(struct clocksource *);
- void (*mark_unstable)(struct clocksource *);
- void (*tick_stable)(struct clocksource *);
- struct module *owner;
-};
-
-struct sched_shutdown {
- unsigned int reason;
-};
-
-struct xenpf_settime32 {
- uint32_t secs;
- uint32_t nsecs;
- uint64_t system_time;
-};
-
-struct xenpf_settime64 {
- uint64_t secs;
- uint32_t nsecs;
- uint32_t mbz;
- uint64_t system_time;
-};
-
-struct xenpf_add_memtype {
- xen_pfn_t mfn;
- uint64_t nr_mfns;
- uint32_t type;
- uint32_t handle;
- uint32_t reg;
-};
-
-struct xenpf_del_memtype {
- uint32_t handle;
- uint32_t reg;
-};
-
-struct xenpf_read_memtype {
- uint32_t reg;
- xen_pfn_t mfn;
- uint64_t nr_mfns;
- uint32_t type;
-};
-
-struct xenpf_microcode_update {
- __guest_handle_void data;
- uint32_t length;
-};
-
-struct xenpf_platform_quirk {
- uint32_t quirk_id;
-};
-
-struct xenpf_efi_time {
- uint16_t year;
- uint8_t month;
- uint8_t day;
- uint8_t hour;
- uint8_t min;
- uint8_t sec;
- uint32_t ns;
- int16_t tz;
- uint8_t daylight;
-};
-
-struct xenpf_efi_guid {
- uint32_t data1;
- uint16_t data2;
- uint16_t data3;
- uint8_t data4[8];
-};
-
-struct xenpf_efi_runtime_call {
- uint32_t function;
- uint32_t misc;
- xen_ulong_t status;
- union {
- struct {
- struct xenpf_efi_time time;
- uint32_t resolution;
- uint32_t accuracy;
- } get_time;
- struct xenpf_efi_time set_time;
- struct xenpf_efi_time get_wakeup_time;
- struct xenpf_efi_time set_wakeup_time;
- struct {
- __guest_handle_void name;
- xen_ulong_t size;
- __guest_handle_void data;
- struct xenpf_efi_guid vendor_guid;
- } get_variable;
- struct {
- __guest_handle_void name;
- xen_ulong_t size;
- __guest_handle_void data;
- struct xenpf_efi_guid vendor_guid;
- } set_variable;
- struct {
- xen_ulong_t size;
- __guest_handle_void name;
- struct xenpf_efi_guid vendor_guid;
- } get_next_variable_name;
- struct {
- uint32_t attr;
- uint64_t max_store_size;
- uint64_t remain_store_size;
- uint64_t max_size;
- } query_variable_info;
- struct {
- __guest_handle_void capsule_header_array;
- xen_ulong_t capsule_count;
- uint64_t max_capsule_size;
- uint32_t reset_type;
- } query_capsule_capabilities;
- struct {
- __guest_handle_void capsule_header_array;
- xen_ulong_t capsule_count;
- uint64_t sg_list;
- } update_capsule;
- } u;
-};
-
-union xenpf_efi_info {
- uint32_t version;
- struct {
- uint64_t addr;
- uint32_t nent;
- } cfg;
- struct {
- uint32_t revision;
- uint32_t bufsz;
- __guest_handle_void name;
- } vendor;
- struct {
- uint64_t addr;
- uint64_t size;
- uint64_t attr;
- uint32_t type;
- } mem;
-};
-
-struct xenpf_firmware_info {
- uint32_t type;
- uint32_t index;
- union {
- struct {
- uint8_t device;
- uint8_t version;
- uint16_t interface_support;
- uint16_t legacy_max_cylinder;
- uint8_t legacy_max_head;
- uint8_t legacy_sectors_per_track;
- __guest_handle_void edd_params;
- } disk_info;
- struct {
- uint8_t device;
- uint32_t mbr_signature;
- } disk_mbr_signature;
- struct {
- uint8_t capabilities;
- uint8_t edid_transfer_time;
- __guest_handle_uchar edid;
- } vbeddc_info;
- union xenpf_efi_info efi_info;
- uint8_t kbd_shift_flags;
- } u;
-};
-
-struct xenpf_enter_acpi_sleep {
- uint16_t val_a;
- uint16_t val_b;
- uint32_t sleep_state;
- uint32_t flags;
-};
-
-struct xenpf_change_freq {
- uint32_t flags;
- uint32_t cpu;
- uint64_t freq;
-};
-
-struct xenpf_getidletime {
- __guest_handle_uchar cpumap_bitmap;
- uint32_t cpumap_nr_cpus;
- __guest_handle_uint64_t idletime;
- uint64_t now;
-};
-
-struct xen_power_register {
- uint32_t space_id;
- uint32_t bit_width;
- uint32_t bit_offset;
- uint32_t access_size;
- uint64_t address;
-};
-
-struct xen_processor_csd {
- uint32_t domain;
- uint32_t coord_type;
- uint32_t num;
-};
-
-typedef struct {
- union {
- struct xen_processor_csd *p;
- uint64_t q;
- };
-} __guest_handle_xen_processor_csd;
-
-struct xen_processor_cx {
- struct xen_power_register reg;
- uint8_t type;
- uint32_t latency;
- uint32_t power;
- uint32_t dpcnt;
- __guest_handle_xen_processor_csd dp;
-};
-
-typedef struct {
- union {
- struct xen_processor_cx *p;
- uint64_t q;
- };
-} __guest_handle_xen_processor_cx;
-
-struct xen_processor_flags {
- uint32_t bm_control: 1;
- uint32_t bm_check: 1;
- uint32_t has_cst: 1;
- uint32_t power_setup_done: 1;
- uint32_t bm_rld_set: 1;
-};
-
-struct xen_processor_power {
- uint32_t count;
- struct xen_processor_flags flags;
- __guest_handle_xen_processor_cx states;
-};
-
-struct xen_pct_register {
- uint8_t descriptor;
- uint16_t length;
- uint8_t space_id;
- uint8_t bit_width;
- uint8_t bit_offset;
- uint8_t reserved;
- uint64_t address;
-};
-
-struct xen_processor_px {
- uint64_t core_frequency;
- uint64_t power;
- uint64_t transition_latency;
- uint64_t bus_master_latency;
- uint64_t control;
- uint64_t status;
-};
-
-typedef struct {
- union {
- struct xen_processor_px *p;
- uint64_t q;
- };
-} __guest_handle_xen_processor_px;
-
-struct xen_psd_package {
- uint64_t num_entries;
- uint64_t revision;
- uint64_t domain;
- uint64_t coord_type;
- uint64_t num_processors;
-};
-
-struct xen_processor_performance {
- uint32_t flags;
- uint32_t platform_limit;
- struct xen_pct_register control_register;
- struct xen_pct_register status_register;
- uint32_t state_count;
- __guest_handle_xen_processor_px states;
- struct xen_psd_package domain_info;
- uint32_t shared_type;
-};
-
-struct xenpf_set_processor_pminfo {
- uint32_t id;
- uint32_t type;
- union {
- struct xen_processor_power power;
- struct xen_processor_performance perf;
- __guest_handle_uint32_t pdc;
- };
-};
-
-struct xenpf_pcpuinfo {
- uint32_t xen_cpuid;
- uint32_t max_present;
- uint32_t flags;
- uint32_t apic_id;
- uint32_t acpi_id;
-};
-
-struct xenpf_cpu_ol {
- uint32_t cpuid;
-};
-
-struct xenpf_cpu_hotadd {
- uint32_t apic_id;
- uint32_t acpi_id;
- uint32_t pxm;
-};
-
-struct xenpf_mem_hotadd {
- uint64_t spfn;
- uint64_t epfn;
- uint32_t pxm;
- uint32_t flags;
-};
-
-struct xenpf_core_parking {
- uint32_t type;
- uint32_t idle_nums;
-};
-
-struct xenpf_symdata {
- uint32_t namelen;
- uint32_t symnum;
- __guest_handle_char name;
- uint64_t address;
- char type;
-};
-
-struct xen_platform_op {
- uint32_t cmd;
- uint32_t interface_version;
- union {
- struct xenpf_settime32 settime32;
- struct xenpf_settime64 settime64;
- struct xenpf_add_memtype add_memtype;
- struct xenpf_del_memtype del_memtype;
- struct xenpf_read_memtype read_memtype;
- struct xenpf_microcode_update microcode;
- struct xenpf_platform_quirk platform_quirk;
- struct xenpf_efi_runtime_call efi_runtime_call;
- struct xenpf_firmware_info firmware_info;
- struct xenpf_enter_acpi_sleep enter_acpi_sleep;
- struct xenpf_change_freq change_freq;
- struct xenpf_getidletime getidletime;
- struct xenpf_set_processor_pminfo set_pminfo;
- struct xenpf_pcpuinfo pcpu_info;
- struct xenpf_cpu_ol cpu_ol;
- struct xenpf_cpu_hotadd cpu_add;
- struct xenpf_mem_hotadd mem_add;
- struct xenpf_core_parking core_parking;
- struct xenpf_symdata symdata;
- uint8_t pad[128];
- } u;
-};
-
-struct xen_memory_region {
- long unsigned int start_pfn;
- long unsigned int n_pfns;
-};
-
-struct grant_frames {
- xen_pfn_t *pfn;
- unsigned int count;
- void *vaddr;
-};
-
-struct xen_hvm_param {
- domid_t domid;
- uint32_t index;
- uint64_t value;
-};
-
-struct vcpu_register_vcpu_info {
- uint64_t mfn;
- uint32_t offset;
- uint32_t rsvd;
-};
-
-struct xen_add_to_physmap {
- domid_t domid;
- uint16_t size;
- unsigned int space;
- xen_ulong_t idx;
- xen_pfn_t gpfn;
-};
-
-struct xsd_errors {
- int errnum;
- const char *errstring;
-};
-
-struct tk_read_base {
- struct clocksource *clock;
- u64 mask;
- u64 cycle_last;
- u32 mult;
- u32 shift;
- u64 xtime_nsec;
- ktime_t base;
- u64 base_real;
-};
-
-struct timekeeper {
- struct tk_read_base tkr_mono;
- struct tk_read_base tkr_raw;
- u64 xtime_sec;
- long unsigned int ktime_sec;
- struct timespec64 wall_to_monotonic;
- ktime_t offs_real;
- ktime_t offs_boot;
- ktime_t offs_tai;
- s32 tai_offset;
- unsigned int clock_was_set_seq;
- u8 cs_was_changed_seq;
- ktime_t next_leap_ktime;
- u64 raw_sec;
- struct timespec64 monotonic_to_boot;
- u64 cycle_interval;
- u64 xtime_interval;
- s64 xtime_remainder;
- u64 raw_interval;
- u64 ntp_tick;
- s64 ntp_error;
- u32 ntp_error_shift;
- u32 ntp_err_mult;
- u32 skip_second_overflow;
-};
-
-typedef uint16_t grant_status_t;
-
-typedef uint32_t grant_ref_t;
-
-typedef uint32_t grant_handle_t;
-
-struct gnttab_map_grant_ref {
- uint64_t host_addr;
- uint32_t flags;
- grant_ref_t ref;
- domid_t dom;
- int16_t status;
- grant_handle_t handle;
- uint64_t dev_bus_addr;
-};
-
-struct gnttab_unmap_grant_ref {
- uint64_t host_addr;
- uint64_t dev_bus_addr;
- grant_handle_t handle;
- int16_t status;
-};
-
-struct xen_p2m_entry {
- long unsigned int pfn;
- long unsigned int mfn;
- long unsigned int nr_pages;
- struct rb_node rbnode_phys;
-};
-
-struct gnttab_cache_flush {
- union {
- uint64_t dev_bus_addr;
- grant_ref_t ref;
- } a;
- uint16_t offset;
- uint16_t length;
- uint32_t op;
-};
-
-struct static_key_true {
- struct static_key key;
-};
-
-enum tk_offsets {
- TK_OFFS_REAL = 0,
- TK_OFFS_BOOT = 1,
- TK_OFFS_TAI = 2,
- TK_OFFS_MAX = 3,
-};
-
-struct clone_args {
- __u64 flags;
- __u64 pidfd;
- __u64 child_tid;
- __u64 parent_tid;
- __u64 exit_signal;
- __u64 stack;
- __u64 stack_size;
- __u64 tls;
- __u64 set_tid;
- __u64 set_tid_size;
- __u64 cgroup;
-};
-
-struct fdtable {
- unsigned int max_fds;
- struct file **fd;
- long unsigned int *close_on_exec;
- long unsigned int *open_fds;
- long unsigned int *full_fds_bits;
- struct callback_head rcu;
-};
-
-struct files_struct {
- atomic_t count;
- bool resize_in_progress;
- wait_queue_head_t resize_wait;
- struct fdtable *fdt;
- struct fdtable fdtab;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- spinlock_t file_lock;
- unsigned int next_fd;
- long unsigned int close_on_exec_init[1];
- long unsigned int open_fds_init[1];
- long unsigned int full_fds_bits_init[1];
- struct file *fd_array[64];
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct io_identity {
- struct files_struct *files;
- struct mm_struct *mm;
- struct cgroup_subsys_state *blkcg_css;
- const struct cred *creds;
- struct nsproxy *nsproxy;
- struct fs_struct *fs;
- long unsigned int fsize;
- kuid_t loginuid;
- unsigned int sessionid;
- refcount_t count;
-};
-
-struct io_uring_task {
- struct xarray xa;
- struct wait_queue_head wait;
- struct file *last;
- struct percpu_counter inflight;
- struct io_identity __identity;
- struct io_identity *identity;
- atomic_t in_idle;
- bool sqpoll;
-};
-
-struct robust_list {
- struct robust_list *next;
-};
-
-struct robust_list_head {
- struct robust_list list;
- long int futex_offset;
- struct robust_list *list_op_pending;
-};
-
-struct kernel_clone_args {
- u64 flags;
- int *pidfd;
- int *child_tid;
- int *parent_tid;
- int exit_signal;
- long unsigned int stack;
- long unsigned int stack_size;
- long unsigned int tls;
- pid_t *set_tid;
- size_t set_tid_size;
- int cgroup;
- struct cgroup *cgrp;
- struct css_set *cset;
-};
-
-struct multiprocess_signals {
- sigset_t signal;
- struct hlist_node node;
-};
-
-typedef int (*proc_visitor)(struct task_struct *, void *);
-
-enum {
- IOPRIO_CLASS_NONE = 0,
- IOPRIO_CLASS_RT = 1,
- IOPRIO_CLASS_BE = 2,
- IOPRIO_CLASS_IDLE = 3,
-};
-
-enum {
- FUTEX_STATE_OK = 0,
- FUTEX_STATE_EXITING = 1,
- FUTEX_STATE_DEAD = 2,
-};
-
-enum proc_hidepid {
- HIDEPID_OFF = 0,
- HIDEPID_NO_ACCESS = 1,
- HIDEPID_INVISIBLE = 2,
- HIDEPID_NOT_PTRACEABLE = 4,
-};
-
-enum proc_pidonly {
- PROC_PIDONLY_OFF = 0,
- PROC_PIDONLY_ON = 1,
-};
-
-struct proc_fs_info {
- struct pid_namespace *pid_ns;
- struct dentry *proc_self;
- struct dentry *proc_thread_self;
- kgid_t pid_gid;
- enum proc_hidepid hide_pid;
- enum proc_pidonly pidonly;
-};
-
-struct trace_event_raw_task_newtask {
- struct trace_entry ent;
- pid_t pid;
- char comm[16];
- long unsigned int clone_flags;
- short int oom_score_adj;
- char __data[0];
-};
-
-struct trace_event_raw_task_rename {
- struct trace_entry ent;
- pid_t pid;
- char oldcomm[16];
- char newcomm[16];
- short int oom_score_adj;
- char __data[0];
-};
-
-struct trace_event_data_offsets_task_newtask {};
-
-struct trace_event_data_offsets_task_rename {};
-
-typedef void (*btf_trace_task_newtask)(void *, struct task_struct *, long unsigned int);
-
-typedef void (*btf_trace_task_rename)(void *, struct task_struct *, const char *);
-
-struct taint_flag {
- char c_true;
- char c_false;
- bool module;
-};
-
-enum ftrace_dump_mode {
- DUMP_NONE = 0,
- DUMP_ALL = 1,
- DUMP_ORIG = 2,
-};
-
-enum kmsg_dump_reason {
- KMSG_DUMP_UNDEF = 0,
- KMSG_DUMP_PANIC = 1,
- KMSG_DUMP_OOPS = 2,
- KMSG_DUMP_EMERG = 3,
- KMSG_DUMP_SHUTDOWN = 4,
- KMSG_DUMP_MAX = 5,
-};
-
-enum con_flush_mode {
- CONSOLE_FLUSH_PENDING = 0,
- CONSOLE_REPLAY_ALL = 1,
-};
-
-struct warn_args {
- const char *fmt;
- va_list args;
-};
-
-enum hk_flags {
- HK_FLAG_TIMER = 1,
- HK_FLAG_RCU = 2,
- HK_FLAG_MISC = 4,
- HK_FLAG_SCHED = 8,
- HK_FLAG_TICK = 16,
- HK_FLAG_DOMAIN = 32,
- HK_FLAG_WQ = 64,
- HK_FLAG_MANAGED_IRQ = 128,
- HK_FLAG_KTHREAD = 256,
-};
-
-enum cpuhp_smt_control {
- CPU_SMT_ENABLED = 0,
- CPU_SMT_DISABLED = 1,
- CPU_SMT_FORCE_DISABLED = 2,
- CPU_SMT_NOT_SUPPORTED = 3,
- CPU_SMT_NOT_IMPLEMENTED = 4,
-};
-
-struct smp_hotplug_thread {
- struct task_struct **store;
- struct list_head list;
- int (*thread_should_run)(unsigned int);
- void (*thread_fn)(unsigned int);
- void (*create)(unsigned int);
- void (*setup)(unsigned int);
- void (*cleanup)(unsigned int, bool);
- void (*park)(unsigned int);
- void (*unpark)(unsigned int);
- bool selfparking;
- const char *thread_comm;
-};
-
-struct trace_event_raw_cpuhp_enter {
- struct trace_entry ent;
- unsigned int cpu;
- int target;
- int idx;
- void *fun;
- char __data[0];
-};
-
-struct trace_event_raw_cpuhp_multi_enter {
- struct trace_entry ent;
- unsigned int cpu;
- int target;
- int idx;
- void *fun;
- char __data[0];
-};
-
-struct trace_event_raw_cpuhp_exit {
- struct trace_entry ent;
- unsigned int cpu;
- int state;
- int idx;
- int ret;
- char __data[0];
-};
-
-struct trace_event_data_offsets_cpuhp_enter {};
-
-struct trace_event_data_offsets_cpuhp_multi_enter {};
-
-struct trace_event_data_offsets_cpuhp_exit {};
-
-typedef void (*btf_trace_cpuhp_enter)(void *, unsigned int, int, int, int (*)(unsigned int));
-
-typedef void (*btf_trace_cpuhp_multi_enter)(void *, unsigned int, int, int, int (*)(unsigned int, struct hlist_node *), struct hlist_node *);
-
-typedef void (*btf_trace_cpuhp_exit)(void *, unsigned int, int, int, int);
-
-struct cpuhp_cpu_state {
- enum cpuhp_state state;
- enum cpuhp_state target;
- enum cpuhp_state fail;
- struct task_struct *thread;
- bool should_run;
- bool rollback;
- bool single;
- bool bringup;
- struct hlist_node *node;
- struct hlist_node *last;
- enum cpuhp_state cb_state;
- int result;
- struct completion done_up;
- struct completion done_down;
-};
-
-struct cpuhp_step {
- const char *name;
- union {
- int (*single)(unsigned int);
- int (*multi)(unsigned int, struct hlist_node *);
- } startup;
- union {
- int (*single)(unsigned int);
- int (*multi)(unsigned int, struct hlist_node *);
- } teardown;
- struct hlist_head list;
- bool cant_stop;
- bool multi_instance;
-};
-
-enum cpu_mitigations {
- CPU_MITIGATIONS_OFF = 0,
- CPU_MITIGATIONS_AUTO = 1,
- CPU_MITIGATIONS_AUTO_NOSMT = 2,
-};
-
-struct __kernel_old_timeval {
- __kernel_long_t tv_sec;
- __kernel_long_t tv_usec;
-};
-
-struct old_timeval32 {
- old_time32_t tv_sec;
- s32 tv_usec;
-};
-
-struct rusage {
- struct __kernel_old_timeval ru_utime;
- struct __kernel_old_timeval ru_stime;
- __kernel_long_t ru_maxrss;
- __kernel_long_t ru_ixrss;
- __kernel_long_t ru_idrss;
- __kernel_long_t ru_isrss;
- __kernel_long_t ru_minflt;
- __kernel_long_t ru_majflt;
- __kernel_long_t ru_nswap;
- __kernel_long_t ru_inblock;
- __kernel_long_t ru_oublock;
- __kernel_long_t ru_msgsnd;
- __kernel_long_t ru_msgrcv;
- __kernel_long_t ru_nsignals;
- __kernel_long_t ru_nvcsw;
- __kernel_long_t ru_nivcsw;
-};
-
-typedef u32 compat_uint_t;
-
-struct compat_rusage {
- struct old_timeval32 ru_utime;
- struct old_timeval32 ru_stime;
- compat_long_t ru_maxrss;
- compat_long_t ru_ixrss;
- compat_long_t ru_idrss;
- compat_long_t ru_isrss;
- compat_long_t ru_minflt;
- compat_long_t ru_majflt;
- compat_long_t ru_nswap;
- compat_long_t ru_inblock;
- compat_long_t ru_oublock;
- compat_long_t ru_msgsnd;
- compat_long_t ru_msgrcv;
- compat_long_t ru_nsignals;
- compat_long_t ru_nvcsw;
- compat_long_t ru_nivcsw;
-};
-
-struct waitid_info {
- pid_t pid;
- uid_t uid;
- int status;
- int cause;
-};
-
-struct wait_opts {
- enum pid_type wo_type;
- int wo_flags;
- struct pid *wo_pid;
- struct waitid_info *wo_info;
- int wo_stat;
- struct rusage *wo_rusage;
- wait_queue_entry_t child_wait;
- int notask_error;
-};
-
-typedef struct {
- unsigned int __softirq_pending;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-} irq_cpustat_t;
-
-struct softirq_action {
- void (*action)(struct softirq_action *);
-};
-
-struct tasklet_struct {
- struct tasklet_struct *next;
- long unsigned int state;
- atomic_t count;
- bool use_callback;
- union {
- void (*func)(long unsigned int);
- void (*callback)(struct tasklet_struct *);
- };
- long unsigned int data;
-};
-
-enum {
- TASKLET_STATE_SCHED = 0,
- TASKLET_STATE_RUN = 1,
-};
-
-struct kernel_stat {
- long unsigned int irqs_sum;
- unsigned int softirqs[10];
-};
-
-struct trace_event_raw_irq_handler_entry {
- struct trace_entry ent;
- int irq;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_raw_irq_handler_exit {
- struct trace_entry ent;
- int irq;
- int ret;
- char __data[0];
-};
-
-struct trace_event_raw_softirq {
- struct trace_entry ent;
- unsigned int vec;
- char __data[0];
-};
-
-struct trace_event_data_offsets_irq_handler_entry {
- u32 name;
-};
-
-struct trace_event_data_offsets_irq_handler_exit {};
-
-struct trace_event_data_offsets_softirq {};
-
-typedef void (*btf_trace_irq_handler_entry)(void *, int, struct irqaction *);
-
-typedef void (*btf_trace_irq_handler_exit)(void *, int, struct irqaction *, int);
-
-typedef void (*btf_trace_softirq_entry)(void *, unsigned int);
-
-typedef void (*btf_trace_softirq_exit)(void *, unsigned int);
-
-typedef void (*btf_trace_softirq_raise)(void *, unsigned int);
-
-struct tasklet_head {
- struct tasklet_struct *head;
- struct tasklet_struct **tail;
-};
-
-enum {
- IORES_DESC_NONE = 0,
- IORES_DESC_CRASH_KERNEL = 1,
- IORES_DESC_ACPI_TABLES = 2,
- IORES_DESC_ACPI_NV_STORAGE = 3,
- IORES_DESC_PERSISTENT_MEMORY = 4,
- IORES_DESC_PERSISTENT_MEMORY_LEGACY = 5,
- IORES_DESC_DEVICE_PRIVATE_MEMORY = 6,
- IORES_DESC_RESERVED = 7,
- IORES_DESC_SOFT_RESERVED = 8,
-};
-
-typedef void (*dr_release_t)(struct device *, void *);
-
-enum {
- REGION_INTERSECTS = 0,
- REGION_DISJOINT = 1,
- REGION_MIXED = 2,
-};
-
-struct resource_constraint {
- resource_size_t min;
- resource_size_t max;
- resource_size_t align;
- resource_size_t (*alignf)(void *, const struct resource *, resource_size_t, resource_size_t);
- void *alignf_data;
-};
-
-enum {
- MAX_IORES_LEVEL = 5,
-};
-
-struct region_devres {
- struct resource *parent;
- resource_size_t start;
- resource_size_t n;
-};
-
-struct dentry_stat_t {
- long int nr_dentry;
- long int nr_unused;
- long int age_limit;
- long int want_pages;
- long int nr_negative;
- long int dummy;
-};
-
-struct files_stat_struct {
- long unsigned int nr_files;
- long unsigned int nr_free_files;
- long unsigned int max_files;
-};
-
-struct inodes_stat_t {
- long int nr_inodes;
- long int nr_unused;
- long int dummy[5];
-};
-
-enum sched_tunable_scaling {
- SCHED_TUNABLESCALING_NONE = 0,
- SCHED_TUNABLESCALING_LOG = 1,
- SCHED_TUNABLESCALING_LINEAR = 2,
- SCHED_TUNABLESCALING_END = 3,
-};
-
-enum sysctl_writes_mode {
- SYSCTL_WRITES_LEGACY = 4294967295,
- SYSCTL_WRITES_WARN = 0,
- SYSCTL_WRITES_STRICT = 1,
-};
-
-struct do_proc_dointvec_minmax_conv_param {
- int *min;
- int *max;
-};
-
-struct do_proc_douintvec_minmax_conv_param {
- unsigned int *min;
- unsigned int *max;
-};
-
-struct __user_cap_header_struct {
- __u32 version;
- int pid;
-};
-
-typedef struct __user_cap_header_struct *cap_user_header_t;
-
-struct __user_cap_data_struct {
- __u32 effective;
- __u32 permitted;
- __u32 inheritable;
-};
-
-typedef struct __user_cap_data_struct *cap_user_data_t;
-
-typedef struct siginfo siginfo_t;
-
-struct sigqueue {
- struct list_head list;
- int flags;
- kernel_siginfo_t info;
- struct user_struct *user;
-};
-
-struct ptrace_peeksiginfo_args {
- __u64 off;
- __u32 flags;
- __s32 nr;
-};
-
-struct ptrace_syscall_info {
- __u8 op;
- __u8 pad[3];
- __u32 arch;
- __u64 instruction_pointer;
- __u64 stack_pointer;
- union {
- struct {
- __u64 nr;
- __u64 args[6];
- } entry;
- struct {
- __s64 rval;
- __u8 is_error;
- } exit;
- struct {
- __u64 nr;
- __u64 args[6];
- __u32 ret_data;
- } seccomp;
- };
-};
-
-struct compat_iovec {
- compat_uptr_t iov_base;
- compat_size_t iov_len;
-};
-
-typedef struct compat_siginfo compat_siginfo_t;
-
-typedef long unsigned int old_sigset_t;
-
-typedef u32 compat_old_sigset_t;
-
-struct compat_sigaction {
- compat_uptr_t sa_handler;
- compat_ulong_t sa_flags;
- compat_uptr_t sa_restorer;
- compat_sigset_t sa_mask;
-};
-
-struct compat_old_sigaction {
- compat_uptr_t sa_handler;
- compat_old_sigset_t sa_mask;
- compat_ulong_t sa_flags;
- compat_uptr_t sa_restorer;
-};
-
-enum {
- TRACE_SIGNAL_DELIVERED = 0,
- TRACE_SIGNAL_IGNORED = 1,
- TRACE_SIGNAL_ALREADY_PENDING = 2,
- TRACE_SIGNAL_OVERFLOW_FAIL = 3,
- TRACE_SIGNAL_LOSE_INFO = 4,
-};
-
-struct trace_event_raw_signal_generate {
- struct trace_entry ent;
- int sig;
- int errno;
- int code;
- char comm[16];
- pid_t pid;
- int group;
- int result;
- char __data[0];
-};
-
-struct trace_event_raw_signal_deliver {
- struct trace_entry ent;
- int sig;
- int errno;
- int code;
- long unsigned int sa_handler;
- long unsigned int sa_flags;
- char __data[0];
-};
-
-struct trace_event_data_offsets_signal_generate {};
-
-struct trace_event_data_offsets_signal_deliver {};
-
-typedef void (*btf_trace_signal_generate)(void *, int, struct kernel_siginfo *, struct task_struct *, int, int);
-
-typedef void (*btf_trace_signal_deliver)(void *, int, struct kernel_siginfo *, struct k_sigaction *);
-
-typedef __kernel_clock_t clock_t;
-
-struct sysinfo {
- __kernel_long_t uptime;
- __kernel_ulong_t loads[3];
- __kernel_ulong_t totalram;
- __kernel_ulong_t freeram;
- __kernel_ulong_t sharedram;
- __kernel_ulong_t bufferram;
- __kernel_ulong_t totalswap;
- __kernel_ulong_t freeswap;
- __u16 procs;
- __u16 pad;
- __kernel_ulong_t totalhigh;
- __kernel_ulong_t freehigh;
- __u32 mem_unit;
- char _f[0];
-};
-
-struct rlimit64 {
- __u64 rlim_cur;
- __u64 rlim_max;
-};
-
-enum uts_proc {
- UTS_PROC_OSTYPE = 0,
- UTS_PROC_OSRELEASE = 1,
- UTS_PROC_VERSION = 2,
- UTS_PROC_HOSTNAME = 3,
- UTS_PROC_DOMAINNAME = 4,
-};
-
-struct prctl_mm_map {
- __u64 start_code;
- __u64 end_code;
- __u64 start_data;
- __u64 end_data;
- __u64 start_brk;
- __u64 brk;
- __u64 start_stack;
- __u64 arg_start;
- __u64 arg_end;
- __u64 env_start;
- __u64 env_end;
- __u64 *auxv;
- __u32 auxv_size;
- __u32 exe_fd;
-};
-
-struct compat_tms {
- compat_clock_t tms_utime;
- compat_clock_t tms_stime;
- compat_clock_t tms_cutime;
- compat_clock_t tms_cstime;
-};
-
-struct compat_rlimit {
- compat_ulong_t rlim_cur;
- compat_ulong_t rlim_max;
-};
-
-struct tms {
- __kernel_clock_t tms_utime;
- __kernel_clock_t tms_stime;
- __kernel_clock_t tms_cutime;
- __kernel_clock_t tms_cstime;
-};
-
-struct getcpu_cache {
- long unsigned int blob[16];
-};
-
-struct compat_sysinfo {
- s32 uptime;
- u32 loads[3];
- u32 totalram;
- u32 freeram;
- u32 sharedram;
- u32 bufferram;
- u32 totalswap;
- u32 freeswap;
- u16 procs;
- u16 pad;
- u32 totalhigh;
- u32 freehigh;
- u32 mem_unit;
- char _f[8];
-};
-
-struct wq_flusher;
-
-struct worker;
-
-struct workqueue_attrs;
-
-struct pool_workqueue;
-
-struct wq_device;
-
-struct workqueue_struct {
- struct list_head pwqs;
- struct list_head list;
- struct mutex mutex;
- int work_color;
- int flush_color;
- atomic_t nr_pwqs_to_flush;
- struct wq_flusher *first_flusher;
- struct list_head flusher_queue;
- struct list_head flusher_overflow;
- struct list_head maydays;
- struct worker *rescuer;
- int nr_drainers;
- int saved_max_active;
- struct workqueue_attrs *unbound_attrs;
- struct pool_workqueue *dfl_pwq;
- struct wq_device *wq_dev;
- char name[24];
- struct callback_head rcu;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- unsigned int flags;
- struct pool_workqueue *cpu_pwqs;
- struct pool_workqueue *numa_pwq_tbl[0];
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct workqueue_attrs {
- int nice;
- cpumask_var_t cpumask;
- bool no_numa;
-};
-
-struct execute_work {
- struct work_struct work;
-};
-
-enum {
- WQ_UNBOUND = 2,
- WQ_FREEZABLE = 4,
- WQ_MEM_RECLAIM = 8,
- WQ_HIGHPRI = 16,
- WQ_CPU_INTENSIVE = 32,
- WQ_SYSFS = 64,
- WQ_POWER_EFFICIENT = 128,
- __WQ_DRAINING = 65536,
- __WQ_ORDERED = 131072,
- __WQ_LEGACY = 262144,
- __WQ_ORDERED_EXPLICIT = 524288,
- WQ_MAX_ACTIVE = 512,
- WQ_MAX_UNBOUND_PER_CPU = 4,
- WQ_DFL_ACTIVE = 256,
-};
-
-typedef unsigned int xa_mark_t;
-
-enum xa_lock_type {
- XA_LOCK_IRQ = 1,
- XA_LOCK_BH = 2,
-};
-
-struct ida {
- struct xarray xa;
-};
-
-struct __una_u32 {
- u32 x;
-};
-
-struct worker_pool;
-
-struct worker {
- union {
- struct list_head entry;
- struct hlist_node hentry;
- };
- struct work_struct *current_work;
- work_func_t current_func;
- struct pool_workqueue *current_pwq;
- struct list_head scheduled;
- struct task_struct *task;
- struct worker_pool *pool;
- struct list_head node;
- long unsigned int last_active;
- unsigned int flags;
- int id;
- int sleeping;
- char desc[24];
- struct workqueue_struct *rescue_wq;
- work_func_t last_func;
-};
-
-struct pool_workqueue {
- struct worker_pool *pool;
- struct workqueue_struct *wq;
- int work_color;
- int flush_color;
- int refcnt;
- int nr_in_flight[15];
- int nr_active;
- int max_active;
- struct list_head delayed_works;
- struct list_head pwqs_node;
- struct list_head mayday_node;
- struct work_struct unbound_release_work;
- struct callback_head rcu;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct worker_pool {
- raw_spinlock_t lock;
- int cpu;
- int node;
- int id;
- unsigned int flags;
- long unsigned int watchdog_ts;
- struct list_head worklist;
- int nr_workers;
- int nr_idle;
- struct list_head idle_list;
- struct timer_list idle_timer;
- struct timer_list mayday_timer;
- struct hlist_head busy_hash[64];
- struct worker *manager;
- struct list_head workers;
- struct completion *detach_completion;
- struct ida worker_ida;
- struct workqueue_attrs *attrs;
- struct hlist_node hash_node;
- int refcnt;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- atomic_t nr_running;
- struct callback_head rcu;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-enum {
- POOL_MANAGER_ACTIVE = 1,
- POOL_DISASSOCIATED = 4,
- WORKER_DIE = 2,
- WORKER_IDLE = 4,
- WORKER_PREP = 8,
- WORKER_CPU_INTENSIVE = 64,
- WORKER_UNBOUND = 128,
- WORKER_REBOUND = 256,
- WORKER_NOT_RUNNING = 456,
- NR_STD_WORKER_POOLS = 2,
- UNBOUND_POOL_HASH_ORDER = 6,
- BUSY_WORKER_HASH_ORDER = 6,
- MAX_IDLE_WORKERS_RATIO = 4,
- IDLE_WORKER_TIMEOUT = 300000,
- MAYDAY_INITIAL_TIMEOUT = 10,
- MAYDAY_INTERVAL = 100,
- CREATE_COOLDOWN = 1000,
- RESCUER_NICE_LEVEL = 4294967276,
- HIGHPRI_NICE_LEVEL = 4294967276,
- WQ_NAME_LEN = 24,
-};
-
-struct wq_flusher {
- struct list_head list;
- int flush_color;
- struct completion done;
-};
-
-struct wq_device {
- struct workqueue_struct *wq;
- struct device dev;
-};
-
-struct trace_event_raw_workqueue_queue_work {
- struct trace_entry ent;
- void *work;
- void *function;
- void *workqueue;
- unsigned int req_cpu;
- unsigned int cpu;
- char __data[0];
-};
-
-struct trace_event_raw_workqueue_activate_work {
- struct trace_entry ent;
- void *work;
- char __data[0];
-};
-
-struct trace_event_raw_workqueue_execute_start {
- struct trace_entry ent;
- void *work;
- void *function;
- char __data[0];
-};
-
-struct trace_event_raw_workqueue_execute_end {
- struct trace_entry ent;
- void *work;
- void *function;
- char __data[0];
-};
-
-struct trace_event_data_offsets_workqueue_queue_work {};
-
-struct trace_event_data_offsets_workqueue_activate_work {};
-
-struct trace_event_data_offsets_workqueue_execute_start {};
-
-struct trace_event_data_offsets_workqueue_execute_end {};
-
-typedef void (*btf_trace_workqueue_queue_work)(void *, unsigned int, struct pool_workqueue *, struct work_struct *);
-
-typedef void (*btf_trace_workqueue_activate_work)(void *, struct work_struct *);
-
-typedef void (*btf_trace_workqueue_execute_start)(void *, struct work_struct *);
-
-typedef void (*btf_trace_workqueue_execute_end)(void *, struct work_struct *, work_func_t);
-
-struct wq_barrier {
- struct work_struct work;
- struct completion done;
- struct task_struct *task;
-};
-
-struct cwt_wait {
- wait_queue_entry_t wait;
- struct work_struct *work;
-};
-
-struct apply_wqattrs_ctx {
- struct workqueue_struct *wq;
- struct workqueue_attrs *attrs;
- struct list_head list;
- struct pool_workqueue *dfl_pwq;
- struct pool_workqueue *pwq_tbl[0];
-};
-
-struct work_for_cpu {
- struct work_struct work;
- long int (*fn)(void *);
- void *arg;
- long int ret;
-};
-
-typedef void (*task_work_func_t)(struct callback_head *);
-
-enum task_work_notify_mode {
- TWA_NONE = 0,
- TWA_RESUME = 1,
- TWA_SIGNAL = 2,
-};
-
-enum {
- KERNEL_PARAM_OPS_FL_NOARG = 1,
-};
-
-enum {
- KERNEL_PARAM_FL_UNSAFE = 1,
- KERNEL_PARAM_FL_HWPARAM = 2,
-};
-
-struct param_attribute {
- struct module_attribute mattr;
- const struct kernel_param *param;
-};
-
-struct module_param_attrs {
- unsigned int num;
- struct attribute_group grp;
- struct param_attribute attrs[0];
-};
-
-struct module_version_attribute {
- struct module_attribute mattr;
- const char *module_name;
- const char *version;
-};
-
-enum lockdown_reason {
- LOCKDOWN_NONE = 0,
- LOCKDOWN_MODULE_SIGNATURE = 1,
- LOCKDOWN_DEV_MEM = 2,
- LOCKDOWN_EFI_TEST = 3,
- LOCKDOWN_KEXEC = 4,
- LOCKDOWN_HIBERNATION = 5,
- LOCKDOWN_PCI_ACCESS = 6,
- LOCKDOWN_IOPORT = 7,
- LOCKDOWN_MSR = 8,
- LOCKDOWN_ACPI_TABLES = 9,
- LOCKDOWN_PCMCIA_CIS = 10,
- LOCKDOWN_TIOCSSERIAL = 11,
- LOCKDOWN_MODULE_PARAMETERS = 12,
- LOCKDOWN_MMIOTRACE = 13,
- LOCKDOWN_DEBUGFS = 14,
- LOCKDOWN_XMON_WR = 15,
- LOCKDOWN_INTEGRITY_MAX = 16,
- LOCKDOWN_KCORE = 17,
- LOCKDOWN_KPROBES = 18,
- LOCKDOWN_BPF_READ = 19,
- LOCKDOWN_PERF = 20,
- LOCKDOWN_TRACEFS = 21,
- LOCKDOWN_XMON_RW = 22,
- LOCKDOWN_CONFIDENTIALITY_MAX = 23,
-};
-
-struct kmalloced_param {
- struct list_head list;
- char val[0];
-};
-
-struct sched_param {
- int sched_priority;
-};
-
-enum {
- __PERCPU_REF_ATOMIC = 1,
- __PERCPU_REF_DEAD = 2,
- __PERCPU_REF_ATOMIC_DEAD = 3,
- __PERCPU_REF_FLAG_BITS = 2,
-};
-
-struct kthread_work;
-
-typedef void (*kthread_work_func_t)(struct kthread_work *);
-
-struct kthread_worker;
-
-struct kthread_work {
- struct list_head node;
- kthread_work_func_t func;
- struct kthread_worker *worker;
- int canceling;
-};
-
-enum {
- KTW_FREEZABLE = 1,
-};
-
-struct kthread_worker {
- unsigned int flags;
- raw_spinlock_t lock;
- struct list_head work_list;
- struct list_head delayed_work_list;
- struct task_struct *task;
- struct kthread_work *current_work;
-};
-
-struct kthread_delayed_work {
- struct kthread_work work;
- struct timer_list timer;
-};
-
-enum {
- CSS_NO_REF = 1,
- CSS_ONLINE = 2,
- CSS_RELEASED = 4,
- CSS_VISIBLE = 8,
- CSS_DYING = 16,
-};
-
-struct kthread_create_info {
- int (*threadfn)(void *);
- void *data;
- int node;
- struct task_struct *result;
- struct completion *done;
- struct list_head list;
-};
-
-struct kthread {
- long unsigned int flags;
- unsigned int cpu;
- int (*threadfn)(void *);
- void *data;
- mm_segment_t oldfs;
- struct completion parked;
- struct completion exited;
- struct cgroup_subsys_state *blkcg_css;
-};
-
-enum KTHREAD_BITS {
- KTHREAD_IS_PER_CPU = 0,
- KTHREAD_SHOULD_STOP = 1,
- KTHREAD_SHOULD_PARK = 2,
-};
-
-struct kthread_flush_work {
- struct kthread_work work;
- struct completion done;
-};
-
-struct pt_regs___2;
-
-struct ipc_ids {
- int in_use;
- short unsigned int seq;
- struct rw_semaphore rwsem;
- struct idr ipcs_idr;
- int max_idx;
- int last_idx;
- int next_id;
- struct rhashtable key_ht;
-};
-
-struct ipc_namespace {
- refcount_t count;
- struct ipc_ids ids[3];
- int sem_ctls[4];
- int used_sems;
- unsigned int msg_ctlmax;
- unsigned int msg_ctlmnb;
- unsigned int msg_ctlmni;
- atomic_t msg_bytes;
- atomic_t msg_hdrs;
- size_t shm_ctlmax;
- size_t shm_ctlall;
- long unsigned int shm_tot;
- int shm_ctlmni;
- int shm_rmid_forced;
- struct notifier_block ipcns_nb;
- struct vfsmount *mq_mnt;
- unsigned int mq_queues_count;
- unsigned int mq_queues_max;
- unsigned int mq_msg_max;
- unsigned int mq_msgsize_max;
- unsigned int mq_msg_default;
- unsigned int mq_msgsize_default;
- struct user_namespace *user_ns;
- struct ucounts *ucounts;
- struct llist_node mnt_llist;
- struct ns_common ns;
-};
-
-struct srcu_notifier_head {
- struct mutex mutex;
- struct srcu_struct srcu;
- struct notifier_block *head;
-};
-
-enum what {
- PROC_EVENT_NONE = 0,
- PROC_EVENT_FORK = 1,
- PROC_EVENT_EXEC = 2,
- PROC_EVENT_UID = 4,
- PROC_EVENT_GID = 64,
- PROC_EVENT_SID = 128,
- PROC_EVENT_PTRACE = 256,
- PROC_EVENT_COMM = 512,
- PROC_EVENT_COREDUMP = 1073741824,
- PROC_EVENT_EXIT = 2147483648,
-};
-
-enum reboot_type {
- BOOT_TRIPLE = 116,
- BOOT_KBD = 107,
- BOOT_BIOS = 98,
- BOOT_ACPI = 97,
- BOOT_EFI = 101,
- BOOT_CF9_FORCE = 112,
- BOOT_CF9_SAFE = 113,
-};
-
-typedef u64 async_cookie_t;
-
-typedef void (*async_func_t)(void *, async_cookie_t);
-
-struct async_domain {
- struct list_head pending;
- unsigned int registered: 1;
-};
-
-struct async_entry {
- struct list_head domain_list;
- struct list_head global_list;
- struct work_struct work;
- async_cookie_t cookie;
- async_func_t func;
- void *data;
- struct async_domain *domain;
-};
-
-struct smpboot_thread_data {
- unsigned int cpu;
- unsigned int status;
- struct smp_hotplug_thread *ht;
-};
-
-enum {
- HP_THREAD_NONE = 0,
- HP_THREAD_ACTIVE = 1,
- HP_THREAD_PARKED = 2,
-};
-
-struct umd_info {
- const char *driver_name;
- struct file *pipe_to_umh;
- struct file *pipe_from_umh;
- struct path wd;
- struct pid *tgid;
-};
-
-struct pin_cookie {};
-
-enum {
- CSD_FLAG_LOCK = 1,
- IRQ_WORK_PENDING = 1,
- IRQ_WORK_BUSY = 2,
- IRQ_WORK_LAZY = 4,
- IRQ_WORK_HARD_IRQ = 8,
- IRQ_WORK_CLAIMED = 3,
- CSD_TYPE_ASYNC = 0,
- CSD_TYPE_SYNC = 16,
- CSD_TYPE_IRQ_WORK = 32,
- CSD_TYPE_TTWU = 48,
- CSD_FLAG_TYPE_MASK = 240,
-};
-
-typedef struct __call_single_data call_single_data_t;
-
-struct dl_bw {
- raw_spinlock_t lock;
- u64 bw;
- u64 total_bw;
-};
-
-struct cpudl_item;
-
-struct cpudl {
- raw_spinlock_t lock;
- int size;
- cpumask_var_t free_cpus;
- struct cpudl_item *elements;
-};
-
-struct cpupri_vec {
- atomic_t count;
- cpumask_var_t mask;
-};
-
-struct cpupri {
- struct cpupri_vec pri_to_cpu[102];
- int *cpu_to_pri;
-};
-
-struct perf_domain;
-
-struct root_domain {
- atomic_t refcount;
- atomic_t rto_count;
- struct callback_head rcu;
- cpumask_var_t span;
- cpumask_var_t online;
- int overload;
- int overutilized;
- cpumask_var_t dlo_mask;
- atomic_t dlo_count;
- struct dl_bw dl_bw;
- struct cpudl cpudl;
- struct irq_work rto_push_work;
- raw_spinlock_t rto_lock;
- int rto_loop;
- int rto_cpu;
- atomic_t rto_loop_next;
- atomic_t rto_loop_start;
- cpumask_var_t rto_mask;
- struct cpupri cpupri;
- long unsigned int max_cpu_capacity;
- struct perf_domain *pd;
-};
-
-struct cfs_rq {
- struct load_weight load;
- unsigned int nr_running;
- unsigned int h_nr_running;
- unsigned int idle_h_nr_running;
- u64 exec_clock;
- u64 min_vruntime;
- struct rb_root_cached tasks_timeline;
- struct sched_entity *curr;
- struct sched_entity *next;
- struct sched_entity *last;
- struct sched_entity *skip;
- unsigned int nr_spread_over;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- struct sched_avg avg;
- struct {
- raw_spinlock_t lock;
- int nr;
- long unsigned int load_avg;
- long unsigned int util_avg;
- long unsigned int runnable_avg;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- } removed;
- long unsigned int tg_load_avg_contrib;
- long int propagate;
- long int prop_runnable_sum;
- long unsigned int h_load;
- u64 last_h_load_update;
- struct sched_entity *h_load_next;
- struct rq *rq;
- int on_list;
- struct list_head leaf_cfs_rq_list;
- struct task_group *tg;
- int runtime_enabled;
- s64 runtime_remaining;
- u64 throttled_clock;
- u64 throttled_clock_task;
- u64 throttled_clock_task_time;
- int throttled;
- int throttle_count;
- struct list_head throttled_list;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct cfs_bandwidth {
- raw_spinlock_t lock;
- ktime_t period;
- u64 quota;
- u64 runtime;
- s64 hierarchical_quota;
- u8 idle;
- u8 period_active;
- u8 slack_started;
- struct hrtimer period_timer;
- struct hrtimer slack_timer;
- struct list_head throttled_cfs_rq;
- int nr_periods;
- int nr_throttled;
- u64 throttled_time;
-};
-
-struct task_group {
- struct cgroup_subsys_state css;
- struct sched_entity **se;
- struct cfs_rq **cfs_rq;
- long unsigned int shares;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- atomic_long_t load_avg;
- struct callback_head rcu;
- struct list_head list;
- struct task_group *parent;
- struct list_head siblings;
- struct list_head children;
- struct autogroup *autogroup;
- struct cfs_bandwidth cfs_bandwidth;
- unsigned int uclamp_pct[2];
- struct uclamp_se uclamp_req[2];
- struct uclamp_se uclamp[2];
-};
-
-enum {
- SD_BALANCE_NEWIDLE = 1,
- SD_BALANCE_EXEC = 2,
- SD_BALANCE_FORK = 4,
- SD_BALANCE_WAKE = 8,
- SD_WAKE_AFFINE = 16,
- SD_ASYM_CPUCAPACITY = 32,
- SD_SHARE_CPUCAPACITY = 64,
- SD_SHARE_PKG_RESOURCES = 128,
- SD_SERIALIZE = 256,
- SD_ASYM_PACKING = 512,
- SD_PREFER_SIBLING = 1024,
- SD_OVERLAP = 2048,
- SD_NUMA = 4096,
-};
-
-struct sched_domain_shared {
- atomic_t ref;
- atomic_t nr_busy_cpus;
- int has_idle_cores;
-};
-
-struct sched_group;
-
-struct sched_domain {
- struct sched_domain *parent;
- struct sched_domain *child;
- struct sched_group *groups;
- long unsigned int min_interval;
- long unsigned int max_interval;
- unsigned int busy_factor;
- unsigned int imbalance_pct;
- unsigned int cache_nice_tries;
- int nohz_idle;
- int flags;
- int level;
- long unsigned int last_balance;
- unsigned int balance_interval;
- unsigned int nr_balance_failed;
- u64 max_newidle_lb_cost;
- long unsigned int next_decay_max_lb_cost;
- u64 avg_scan_cost;
- unsigned int lb_count[3];
- unsigned int lb_failed[3];
- unsigned int lb_balanced[3];
- unsigned int lb_imbalance[3];
- unsigned int lb_gained[3];
- unsigned int lb_hot_gained[3];
- unsigned int lb_nobusyg[3];
- unsigned int lb_nobusyq[3];
- unsigned int alb_count;
- unsigned int alb_failed;
- unsigned int alb_pushed;
- unsigned int sbe_count;
- unsigned int sbe_balanced;
- unsigned int sbe_pushed;
- unsigned int sbf_count;
- unsigned int sbf_balanced;
- unsigned int sbf_pushed;
- unsigned int ttwu_wake_remote;
- unsigned int ttwu_move_affine;
- unsigned int ttwu_move_balance;
- char *name;
- union {
- void *private;
- struct callback_head rcu;
- };
- struct sched_domain_shared *shared;
- unsigned int span_weight;
- long unsigned int span[0];
-};
-
-struct sched_group_capacity;
-
-struct sched_group {
- struct sched_group *next;
- atomic_t ref;
- unsigned int group_weight;
- struct sched_group_capacity *sgc;
- int asym_prefer_cpu;
- long unsigned int cpumask[0];
-};
-
-struct sched_group_capacity {
- atomic_t ref;
- long unsigned int capacity;
- long unsigned int min_capacity;
- long unsigned int max_capacity;
- long unsigned int next_update;
- int imbalance;
- int id;
- long unsigned int cpumask[0];
-};
-
-struct autogroup {
- struct kref kref;
- struct task_group *tg;
- struct rw_semaphore lock;
- long unsigned int id;
- int nice;
-};
-
-struct kernel_cpustat {
- u64 cpustat[10];
-};
-
-enum {
- CFTYPE_ONLY_ON_ROOT = 1,
- CFTYPE_NOT_ON_ROOT = 2,
- CFTYPE_NS_DELEGATABLE = 4,
- CFTYPE_NO_PREFIX = 8,
- CFTYPE_WORLD_WRITABLE = 16,
- CFTYPE_DEBUG = 32,
- __CFTYPE_ONLY_ON_DFL = 65536,
- __CFTYPE_NOT_ON_DFL = 131072,
-};
-
-struct css_task_iter {
- struct cgroup_subsys *ss;
- unsigned int flags;
- struct list_head *cset_pos;
- struct list_head *cset_head;
- struct list_head *tcset_pos;
- struct list_head *tcset_head;
- struct list_head *task_pos;
- struct list_head *cur_tasks_head;
- struct css_set *cur_cset;
- struct css_set *cur_dcset;
- struct task_struct *cur_task;
- struct list_head iters_node;
-};
-
-struct trace_event_raw_sched_kthread_stop {
- struct trace_entry ent;
- char comm[16];
- pid_t pid;
- char __data[0];
-};
-
-struct trace_event_raw_sched_kthread_stop_ret {
- struct trace_entry ent;
- int ret;
- char __data[0];
-};
-
-struct trace_event_raw_sched_wakeup_template {
- struct trace_entry ent;
- char comm[16];
- pid_t pid;
- int prio;
- int success;
- int target_cpu;
- char __data[0];
-};
-
-struct trace_event_raw_sched_switch {
- struct trace_entry ent;
- char prev_comm[16];
- pid_t prev_pid;
- int prev_prio;
- long int prev_state;
- char next_comm[16];
- pid_t next_pid;
- int next_prio;
- char __data[0];
-};
-
-struct trace_event_raw_sched_migrate_task {
- struct trace_entry ent;
- char comm[16];
- pid_t pid;
- int prio;
- int orig_cpu;
- int dest_cpu;
- char __data[0];
-};
-
-struct trace_event_raw_sched_process_template {
- struct trace_entry ent;
- char comm[16];
- pid_t pid;
- int prio;
- char __data[0];
-};
-
-struct trace_event_raw_sched_process_wait {
- struct trace_entry ent;
- char comm[16];
- pid_t pid;
- int prio;
- char __data[0];
-};
-
-struct trace_event_raw_sched_process_fork {
- struct trace_entry ent;
- char parent_comm[16];
- pid_t parent_pid;
- char child_comm[16];
- pid_t child_pid;
- char __data[0];
-};
-
-struct trace_event_raw_sched_process_exec {
- struct trace_entry ent;
- u32 __data_loc_filename;
- pid_t pid;
- pid_t old_pid;
- char __data[0];
-};
-
-struct trace_event_raw_sched_stat_template {
- struct trace_entry ent;
- char comm[16];
- pid_t pid;
- u64 delay;
- char __data[0];
-};
-
-struct trace_event_raw_sched_stat_runtime {
- struct trace_entry ent;
- char comm[16];
- pid_t pid;
- u64 runtime;
- u64 vruntime;
- char __data[0];
-};
-
-struct trace_event_raw_sched_pi_setprio {
- struct trace_entry ent;
- char comm[16];
- pid_t pid;
- int oldprio;
- int newprio;
- char __data[0];
-};
-
-struct trace_event_raw_sched_process_hang {
- struct trace_entry ent;
- char comm[16];
- pid_t pid;
- char __data[0];
-};
-
-struct trace_event_raw_sched_move_numa {
- struct trace_entry ent;
- pid_t pid;
- pid_t tgid;
- pid_t ngid;
- int src_cpu;
- int src_nid;
- int dst_cpu;
- int dst_nid;
- char __data[0];
-};
-
-struct trace_event_raw_sched_numa_pair_template {
- struct trace_entry ent;
- pid_t src_pid;
- pid_t src_tgid;
- pid_t src_ngid;
- int src_cpu;
- int src_nid;
- pid_t dst_pid;
- pid_t dst_tgid;
- pid_t dst_ngid;
- int dst_cpu;
- int dst_nid;
- char __data[0];
-};
-
-struct trace_event_raw_sched_wake_idle_without_ipi {
- struct trace_entry ent;
- int cpu;
- char __data[0];
-};
-
-struct trace_event_data_offsets_sched_kthread_stop {};
-
-struct trace_event_data_offsets_sched_kthread_stop_ret {};
-
-struct trace_event_data_offsets_sched_wakeup_template {};
-
-struct trace_event_data_offsets_sched_switch {};
-
-struct trace_event_data_offsets_sched_migrate_task {};
-
-struct trace_event_data_offsets_sched_process_template {};
-
-struct trace_event_data_offsets_sched_process_wait {};
-
-struct trace_event_data_offsets_sched_process_fork {};
-
-struct trace_event_data_offsets_sched_process_exec {
- u32 filename;
-};
-
-struct trace_event_data_offsets_sched_stat_template {};
-
-struct trace_event_data_offsets_sched_stat_runtime {};
-
-struct trace_event_data_offsets_sched_pi_setprio {};
-
-struct trace_event_data_offsets_sched_process_hang {};
-
-struct trace_event_data_offsets_sched_move_numa {};
-
-struct trace_event_data_offsets_sched_numa_pair_template {};
-
-struct trace_event_data_offsets_sched_wake_idle_without_ipi {};
-
-typedef void (*btf_trace_sched_kthread_stop)(void *, struct task_struct *);
-
-typedef void (*btf_trace_sched_kthread_stop_ret)(void *, int);
-
-typedef void (*btf_trace_sched_waking)(void *, struct task_struct *);
-
-typedef void (*btf_trace_sched_wakeup)(void *, struct task_struct *);
-
-typedef void (*btf_trace_sched_wakeup_new)(void *, struct task_struct *);
-
-typedef void (*btf_trace_sched_switch)(void *, bool, struct task_struct *, struct task_struct *);
-
-typedef void (*btf_trace_sched_migrate_task)(void *, struct task_struct *, int);
-
-typedef void (*btf_trace_sched_process_free)(void *, struct task_struct *);
-
-typedef void (*btf_trace_sched_process_exit)(void *, struct task_struct *);
-
-typedef void (*btf_trace_sched_wait_task)(void *, struct task_struct *);
-
-typedef void (*btf_trace_sched_process_wait)(void *, struct pid *);
-
-typedef void (*btf_trace_sched_process_fork)(void *, struct task_struct *, struct task_struct *);
-
-typedef void (*btf_trace_sched_process_exec)(void *, struct task_struct *, pid_t, struct linux_binprm *);
-
-typedef void (*btf_trace_sched_stat_wait)(void *, struct task_struct *, u64);
-
-typedef void (*btf_trace_sched_stat_sleep)(void *, struct task_struct *, u64);
-
-typedef void (*btf_trace_sched_stat_iowait)(void *, struct task_struct *, u64);
-
-typedef void (*btf_trace_sched_stat_blocked)(void *, struct task_struct *, u64);
-
-typedef void (*btf_trace_sched_stat_runtime)(void *, struct task_struct *, u64, u64);
-
-typedef void (*btf_trace_sched_pi_setprio)(void *, struct task_struct *, struct task_struct *);
-
-typedef void (*btf_trace_sched_process_hang)(void *, struct task_struct *);
-
-typedef void (*btf_trace_sched_move_numa)(void *, struct task_struct *, int, int);
-
-typedef void (*btf_trace_sched_stick_numa)(void *, struct task_struct *, int, struct task_struct *, int);
-
-typedef void (*btf_trace_sched_swap_numa)(void *, struct task_struct *, int, struct task_struct *, int);
-
-typedef void (*btf_trace_sched_wake_idle_without_ipi)(void *, int);
-
-enum {
- MEMBARRIER_STATE_PRIVATE_EXPEDITED_READY = 1,
- MEMBARRIER_STATE_PRIVATE_EXPEDITED = 2,
- MEMBARRIER_STATE_GLOBAL_EXPEDITED_READY = 4,
- MEMBARRIER_STATE_GLOBAL_EXPEDITED = 8,
- MEMBARRIER_STATE_PRIVATE_EXPEDITED_SYNC_CORE_READY = 16,
- MEMBARRIER_STATE_PRIVATE_EXPEDITED_SYNC_CORE = 32,
- MEMBARRIER_STATE_PRIVATE_EXPEDITED_RSEQ_READY = 64,
- MEMBARRIER_STATE_PRIVATE_EXPEDITED_RSEQ = 128,
-};
-
-struct wake_q_head {
- struct wake_q_node *first;
- struct wake_q_node **lastp;
-};
-
-struct sched_attr {
- __u32 size;
- __u32 sched_policy;
- __u64 sched_flags;
- __s32 sched_nice;
- __u32 sched_priority;
- __u64 sched_runtime;
- __u64 sched_deadline;
- __u64 sched_period;
- __u32 sched_util_min;
- __u32 sched_util_max;
-};
-
-struct cpuidle_state_usage {
- long long unsigned int disable;
- long long unsigned int usage;
- u64 time_ns;
- long long unsigned int above;
- long long unsigned int below;
- long long unsigned int rejected;
- long long unsigned int s2idle_usage;
- long long unsigned int s2idle_time;
-};
-
-struct cpuidle_device;
-
-struct cpuidle_driver;
-
-struct cpuidle_state {
- char name[16];
- char desc[32];
- u64 exit_latency_ns;
- u64 target_residency_ns;
- unsigned int flags;
- unsigned int exit_latency;
- int power_usage;
- unsigned int target_residency;
- int (*enter)(struct cpuidle_device *, struct cpuidle_driver *, int);
- int (*enter_dead)(struct cpuidle_device *, int);
- int (*enter_s2idle)(struct cpuidle_device *, struct cpuidle_driver *, int);
-};
-
-struct cpuidle_state_kobj;
-
-struct cpuidle_driver_kobj;
-
-struct cpuidle_device_kobj;
-
-struct cpuidle_device {
- unsigned int registered: 1;
- unsigned int enabled: 1;
- unsigned int poll_time_limit: 1;
- unsigned int cpu;
- ktime_t next_hrtimer;
- int last_state_idx;
- u64 last_residency_ns;
- u64 poll_limit_ns;
- u64 forced_idle_latency_limit_ns;
- struct cpuidle_state_usage states_usage[10];
- struct cpuidle_state_kobj *kobjs[10];
- struct cpuidle_driver_kobj *kobj_driver;
- struct cpuidle_device_kobj *kobj_dev;
- struct list_head device_list;
-};
-
-struct cpuidle_driver {
- const char *name;
- struct module *owner;
- unsigned int bctimer: 1;
- struct cpuidle_state states[10];
- int state_count;
- int safe_state_index;
- struct cpumask *cpumask;
- const char *governor;
-};
-
-typedef int (*cpu_stop_fn_t)(void *);
-
-struct cpu_stop_done;
-
-struct cpu_stop_work {
- struct list_head list;
- cpu_stop_fn_t fn;
- void *arg;
- struct cpu_stop_done *done;
-};
-
-struct cpudl_item {
- u64 dl;
- int cpu;
- int idx;
-};
-
-struct rt_prio_array {
- long unsigned int bitmap[2];
- struct list_head queue[100];
-};
-
-struct rt_bandwidth {
- raw_spinlock_t rt_runtime_lock;
- ktime_t rt_period;
- u64 rt_runtime;
- struct hrtimer rt_period_timer;
- unsigned int rt_period_active;
-};
-
-struct dl_bandwidth {
- raw_spinlock_t dl_runtime_lock;
- u64 dl_runtime;
- u64 dl_period;
-};
-
-typedef int (*tg_visitor)(struct task_group *, void *);
-
-struct uclamp_bucket {
- long unsigned int value: 11;
- long unsigned int tasks: 53;
-};
-
-struct uclamp_rq {
- unsigned int value;
- struct uclamp_bucket bucket[5];
-};
-
-struct rt_rq {
- struct rt_prio_array active;
- unsigned int rt_nr_running;
- unsigned int rr_nr_running;
- struct {
- int curr;
- int next;
- } highest_prio;
- long unsigned int rt_nr_migratory;
- long unsigned int rt_nr_total;
- int overloaded;
- struct plist_head pushable_tasks;
- int rt_queued;
- int rt_throttled;
- u64 rt_time;
- u64 rt_runtime;
- raw_spinlock_t rt_runtime_lock;
-};
-
-struct dl_rq {
- struct rb_root_cached root;
- long unsigned int dl_nr_running;
- struct {
- u64 curr;
- u64 next;
- } earliest_dl;
- long unsigned int dl_nr_migratory;
- int overloaded;
- struct rb_root_cached pushable_dl_tasks_root;
- u64 running_bw;
- u64 this_bw;
- u64 extra_bw;
- u64 bw_ratio;
-};
-
-struct rq {
- raw_spinlock_t lock;
- unsigned int nr_running;
- unsigned int nr_numa_running;
- unsigned int nr_preferred_running;
- unsigned int numa_migrate_on;
- long unsigned int last_blocked_load_update_tick;
- unsigned int has_blocked_load;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- call_single_data_t nohz_csd;
- unsigned int nohz_tick_stopped;
- atomic_t nohz_flags;
- unsigned int ttwu_pending;
- u64 nr_switches;
- long: 64;
- struct uclamp_rq uclamp[2];
- unsigned int uclamp_flags;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- struct cfs_rq cfs;
- struct rt_rq rt;
- struct dl_rq dl;
- struct list_head leaf_cfs_rq_list;
- struct list_head *tmp_alone_branch;
- long unsigned int nr_uninterruptible;
- struct task_struct *curr;
- struct task_struct *idle;
- struct task_struct *stop;
- long unsigned int next_balance;
- struct mm_struct *prev_mm;
- unsigned int clock_update_flags;
- u64 clock;
- long: 64;
- long: 64;
- long: 64;
- u64 clock_task;
- u64 clock_pelt;
- long unsigned int lost_idle_time;
- atomic_t nr_iowait;
- int membarrier_state;
- struct root_domain *rd;
- struct sched_domain *sd;
- long unsigned int cpu_capacity;
- long unsigned int cpu_capacity_orig;
- struct callback_head *balance_callback;
- unsigned char nohz_idle_balance;
- unsigned char idle_balance;
- long unsigned int misfit_task_load;
- int active_balance;
- int push_cpu;
- struct cpu_stop_work active_balance_work;
- int cpu;
- int online;
- struct list_head cfs_tasks;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct sched_avg avg_rt;
- struct sched_avg avg_dl;
- struct sched_avg avg_irq;
- struct sched_avg avg_thermal;
- u64 idle_stamp;
- u64 avg_idle;
- u64 max_idle_balance_cost;
- u64 prev_steal_time;
- u64 prev_steal_time_rq;
- long unsigned int calc_load_update;
- long int calc_load_active;
- long: 64;
- call_single_data_t hrtick_csd;
- struct hrtimer hrtick_timer;
- struct sched_info rq_sched_info;
- long long unsigned int rq_cpu_time;
- unsigned int yld_count;
- unsigned int sched_count;
- unsigned int sched_goidle;
- unsigned int ttwu_count;
- unsigned int ttwu_local;
- struct cpuidle_state *idle_state;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct perf_domain {
- struct em_perf_domain *em_pd;
- struct perf_domain *next;
- struct callback_head rcu;
-};
-
-struct rq_flags {
- long unsigned int flags;
- struct pin_cookie cookie;
- unsigned int clock_update_flags;
-};
-
-enum {
- __SCHED_FEAT_GENTLE_FAIR_SLEEPERS = 0,
- __SCHED_FEAT_START_DEBIT = 1,
- __SCHED_FEAT_NEXT_BUDDY = 2,
- __SCHED_FEAT_LAST_BUDDY = 3,
- __SCHED_FEAT_CACHE_HOT_BUDDY = 4,
- __SCHED_FEAT_WAKEUP_PREEMPTION = 5,
- __SCHED_FEAT_HRTICK = 6,
- __SCHED_FEAT_DOUBLE_TICK = 7,
- __SCHED_FEAT_NONTASK_CAPACITY = 8,
- __SCHED_FEAT_TTWU_QUEUE = 9,
- __SCHED_FEAT_SIS_AVG_CPU = 10,
- __SCHED_FEAT_SIS_PROP = 11,
- __SCHED_FEAT_WARN_DOUBLE_CLOCK = 12,
- __SCHED_FEAT_RT_PUSH_IPI = 13,
- __SCHED_FEAT_RT_RUNTIME_SHARE = 14,
- __SCHED_FEAT_LB_MIN = 15,
- __SCHED_FEAT_ATTACH_AGE_LOAD = 16,
- __SCHED_FEAT_WA_IDLE = 17,
- __SCHED_FEAT_WA_WEIGHT = 18,
- __SCHED_FEAT_WA_BIAS = 19,
- __SCHED_FEAT_UTIL_EST = 20,
- __SCHED_FEAT_UTIL_EST_FASTUP = 21,
- __SCHED_FEAT_NR = 22,
-};
-
-struct migration_arg {
- struct task_struct *task;
- int dest_cpu;
-};
-
-struct migration_swap_arg {
- struct task_struct *src_task;
- struct task_struct *dst_task;
- int src_cpu;
- int dst_cpu;
-};
-
-struct uclamp_request {
- s64 percent;
- u64 util;
- int ret;
-};
-
-struct cfs_schedulable_data {
- struct task_group *tg;
- u64 period;
- u64 quota;
-};
-
-enum {
- cpuset = 0,
- possible = 1,
- fail = 2,
-};
-
-enum s2idle_states {
- S2IDLE_STATE_NONE = 0,
- S2IDLE_STATE_ENTER = 1,
- S2IDLE_STATE_WAKE = 2,
-};
-
-struct idle_timer {
- struct hrtimer timer;
- int done;
-};
-
-typedef void (*rcu_callback_t)(struct callback_head *);
-
-struct numa_group {
- refcount_t refcount;
- spinlock_t lock;
- int nr_tasks;
- pid_t gid;
- int active_nodes;
- struct callback_head rcu;
- long unsigned int total_faults;
- long unsigned int max_faults_cpu;
- long unsigned int *faults_cpu;
- long unsigned int faults[0];
-};
-
-struct update_util_data {
- void (*func)(struct update_util_data *, u64, unsigned int);
-};
-
-enum numa_topology_type {
- NUMA_DIRECT = 0,
- NUMA_GLUELESS_MESH = 1,
- NUMA_BACKPLANE = 2,
-};
-
-enum numa_faults_stats {
- NUMA_MEM = 0,
- NUMA_CPU = 1,
- NUMA_MEMBUF = 2,
- NUMA_CPUBUF = 3,
-};
-
-enum schedutil_type {
- FREQUENCY_UTIL = 0,
- ENERGY_UTIL = 1,
-};
-
-enum numa_type {
- node_has_spare = 0,
- node_fully_busy = 1,
- node_overloaded = 2,
-};
-
-struct numa_stats {
- long unsigned int load;
- long unsigned int runnable;
- long unsigned int util;
- long unsigned int compute_capacity;
- unsigned int nr_running;
- unsigned int weight;
- enum numa_type node_type;
- int idle_cpu;
-};
-
-struct task_numa_env {
- struct task_struct *p;
- int src_cpu;
- int src_nid;
- int dst_cpu;
- int dst_nid;
- struct numa_stats src_stats;
- struct numa_stats dst_stats;
- int imbalance_pct;
- int dist;
- struct task_struct *best_task;
- long int best_imp;
- int best_cpu;
-};
-
-enum fbq_type {
- regular = 0,
- remote = 1,
- all = 2,
-};
-
-enum group_type {
- group_has_spare = 0,
- group_fully_busy = 1,
- group_misfit_task = 2,
- group_asym_packing = 3,
- group_imbalanced = 4,
- group_overloaded = 5,
-};
-
-enum migration_type {
- migrate_load = 0,
- migrate_util = 1,
- migrate_task = 2,
- migrate_misfit = 3,
-};
-
-struct lb_env {
- struct sched_domain *sd;
- struct rq *src_rq;
- int src_cpu;
- int dst_cpu;
- struct rq *dst_rq;
- struct cpumask *dst_grpmask;
- int new_dst_cpu;
- enum cpu_idle_type idle;
- long int imbalance;
- struct cpumask *cpus;
- unsigned int flags;
- unsigned int loop;
- unsigned int loop_break;
- unsigned int loop_max;
- enum fbq_type fbq_type;
- enum migration_type migration_type;
- struct list_head tasks;
-};
-
-struct sg_lb_stats {
- long unsigned int avg_load;
- long unsigned int group_load;
- long unsigned int group_capacity;
- long unsigned int group_util;
- long unsigned int group_runnable;
- unsigned int sum_nr_running;
- unsigned int sum_h_nr_running;
- unsigned int idle_cpus;
- unsigned int group_weight;
- enum group_type group_type;
- unsigned int group_asym_packing;
- long unsigned int group_misfit_task_load;
- unsigned int nr_numa_running;
- unsigned int nr_preferred_running;
-};
-
-struct sd_lb_stats {
- struct sched_group *busiest;
- struct sched_group *local;
- long unsigned int total_load;
- long unsigned int total_capacity;
- long unsigned int avg_load;
- unsigned int prefer_sibling;
- struct sg_lb_stats busiest_stat;
- struct sg_lb_stats local_stat;
-};
-
-typedef struct rt_rq *rt_rq_iter_t;
-
-struct wait_bit_key {
- void *flags;
- int bit_nr;
- long unsigned int timeout;
-};
-
-struct wait_bit_queue_entry {
- struct wait_bit_key key;
- struct wait_queue_entry wq_entry;
-};
-
-typedef int wait_bit_action_f(struct wait_bit_key *, int);
-
-struct swait_queue {
- struct task_struct *task;
- struct list_head task_list;
-};
-
-struct sd_flag_debug {
- unsigned int meta_flags;
- char *name;
-};
-
-struct sched_domain_attr {
- int relax_domain_level;
-};
-
-typedef const struct cpumask * (*sched_domain_mask_f)(int);
-
-typedef int (*sched_domain_flags_f)();
-
-struct sd_data {
- struct sched_domain **sd;
- struct sched_domain_shared **sds;
- struct sched_group **sg;
- struct sched_group_capacity **sgc;
-};
-
-struct sched_domain_topology_level {
- sched_domain_mask_f mask;
- sched_domain_flags_f sd_flags;
- int flags;
- int numa_level;
- struct sd_data data;
- char *name;
-};
-
-struct s_data {
- struct sched_domain **sd;
- struct root_domain *rd;
-};
-
-enum s_alloc {
- sa_rootdomain = 0,
- sa_sd = 1,
- sa_sd_storage = 2,
- sa_none = 3,
-};
-
-enum cpuacct_stat_index {
- CPUACCT_STAT_USER = 0,
- CPUACCT_STAT_SYSTEM = 1,
- CPUACCT_STAT_NSTATS = 2,
-};
-
-struct cpuacct_usage {
- u64 usages[2];
-};
-
-struct cpuacct {
- struct cgroup_subsys_state css;
- struct cpuacct_usage *cpuusage;
- struct kernel_cpustat *cpustat;
-};
-
-struct gov_attr_set {
- struct kobject kobj;
- struct list_head policy_list;
- struct mutex update_lock;
- int usage_count;
-};
-
-struct governor_attr {
- struct attribute attr;
- ssize_t (*show)(struct gov_attr_set *, char *);
- ssize_t (*store)(struct gov_attr_set *, const char *, size_t);
-};
-
-struct sugov_tunables {
- struct gov_attr_set attr_set;
- unsigned int rate_limit_us;
-};
-
-struct sugov_policy {
- struct cpufreq_policy *policy;
- struct sugov_tunables *tunables;
- struct list_head tunables_hook;
- raw_spinlock_t update_lock;
- u64 last_freq_update_time;
- s64 freq_update_delay_ns;
- unsigned int next_freq;
- unsigned int cached_raw_freq;
- struct irq_work irq_work;
- struct kthread_work work;
- struct mutex work_lock;
- struct kthread_worker worker;
- struct task_struct *thread;
- bool work_in_progress;
- bool limits_changed;
- bool need_freq_update;
-};
-
-struct sugov_cpu {
- struct update_util_data update_util;
- struct sugov_policy *sg_policy;
- unsigned int cpu;
- bool iowait_boost_pending;
- unsigned int iowait_boost;
- u64 last_update;
- long unsigned int bw_dl;
- long unsigned int max;
- long unsigned int saved_idle_calls;
-};
-
-enum {
- MEMBARRIER_FLAG_SYNC_CORE = 1,
- MEMBARRIER_FLAG_RSEQ = 2,
-};
-
-enum membarrier_cmd {
- MEMBARRIER_CMD_QUERY = 0,
- MEMBARRIER_CMD_GLOBAL = 1,
- MEMBARRIER_CMD_GLOBAL_EXPEDITED = 2,
- MEMBARRIER_CMD_REGISTER_GLOBAL_EXPEDITED = 4,
- MEMBARRIER_CMD_PRIVATE_EXPEDITED = 8,
- MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED = 16,
- MEMBARRIER_CMD_PRIVATE_EXPEDITED_SYNC_CORE = 32,
- MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_SYNC_CORE = 64,
- MEMBARRIER_CMD_PRIVATE_EXPEDITED_RSEQ = 128,
- MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_RSEQ = 256,
- MEMBARRIER_CMD_SHARED = 1,
-};
-
-enum membarrier_cmd_flag {
- MEMBARRIER_CMD_FLAG_CPU = 1,
-};
-
-struct proc_ops {
- unsigned int proc_flags;
- int (*proc_open)(struct inode *, struct file *);
- ssize_t (*proc_read)(struct file *, char *, size_t, loff_t *);
- ssize_t (*proc_read_iter)(struct kiocb *, struct iov_iter *);
- ssize_t (*proc_write)(struct file *, const char *, size_t, loff_t *);
- loff_t (*proc_lseek)(struct file *, loff_t, int);
- int (*proc_release)(struct inode *, struct file *);
- __poll_t (*proc_poll)(struct file *, struct poll_table_struct *);
- long int (*proc_ioctl)(struct file *, unsigned int, long unsigned int);
- long int (*proc_compat_ioctl)(struct file *, unsigned int, long unsigned int);
- int (*proc_mmap)(struct file *, struct vm_area_struct *);
- long unsigned int (*proc_get_unmapped_area)(struct file *, long unsigned int, long unsigned int, long unsigned int, long unsigned int);
-};
-
-enum psi_res {
- PSI_IO = 0,
- PSI_MEM = 1,
- PSI_CPU = 2,
- NR_PSI_RESOURCES = 3,
-};
-
-struct psi_window {
- u64 size;
- u64 start_time;
- u64 start_value;
- u64 prev_growth;
-};
-
-struct psi_trigger {
- enum psi_states state;
- u64 threshold;
- struct list_head node;
- struct psi_group *group;
- wait_queue_head_t event_wait;
- int event;
- struct psi_window win;
- u64 last_event_time;
- struct kref refcount;
-};
-
-struct ww_acquire_ctx;
-
-struct ww_mutex {
- struct mutex base;
- struct ww_acquire_ctx *ctx;
-};
-
-struct ww_acquire_ctx {
- struct task_struct *task;
- long unsigned int stamp;
- unsigned int acquired;
- short unsigned int wounded;
- short unsigned int is_wait_die;
-};
-
-struct mutex_waiter {
- struct list_head list;
- struct task_struct *task;
- struct ww_acquire_ctx *ww_ctx;
-};
-
-enum mutex_trylock_recursive_enum {
- MUTEX_TRYLOCK_FAILED = 0,
- MUTEX_TRYLOCK_SUCCESS = 1,
- MUTEX_TRYLOCK_RECURSIVE = 2,
-};
-
-struct semaphore {
- raw_spinlock_t lock;
- unsigned int count;
- struct list_head wait_list;
-};
-
-struct semaphore_waiter {
- struct list_head list;
- struct task_struct *task;
- bool up;
-};
-
-enum rwsem_waiter_type {
- RWSEM_WAITING_FOR_WRITE = 0,
- RWSEM_WAITING_FOR_READ = 1,
-};
-
-struct rwsem_waiter {
- struct list_head list;
- struct task_struct *task;
- enum rwsem_waiter_type type;
- long unsigned int timeout;
- long unsigned int last_rowner;
-};
-
-enum rwsem_wake_type {
- RWSEM_WAKE_ANY = 0,
- RWSEM_WAKE_READERS = 1,
- RWSEM_WAKE_READ_OWNED = 2,
-};
-
-enum writer_wait_state {
- WRITER_NOT_FIRST = 0,
- WRITER_FIRST = 1,
- WRITER_HANDOFF = 2,
-};
-
-enum owner_state {
- OWNER_NULL = 1,
- OWNER_WRITER = 2,
- OWNER_READER = 4,
- OWNER_NONSPINNABLE = 8,
-};
-
-struct optimistic_spin_node {
- struct optimistic_spin_node *next;
- struct optimistic_spin_node *prev;
- int locked;
- int cpu;
-};
-
-struct mcs_spinlock {
- struct mcs_spinlock *next;
- int locked;
- int count;
-};
-
-struct qnode {
- struct mcs_spinlock mcs;
-};
-
-struct hrtimer_sleeper {
- struct hrtimer timer;
- struct task_struct *task;
-};
-
-struct rt_mutex;
-
-struct rt_mutex_waiter {
- struct rb_node tree_entry;
- struct rb_node pi_tree_entry;
- struct task_struct *task;
- struct rt_mutex *lock;
- int prio;
- u64 deadline;
-};
-
-struct rt_mutex {
- raw_spinlock_t wait_lock;
- struct rb_root_cached waiters;
- struct task_struct *owner;
-};
-
-enum rtmutex_chainwalk {
- RT_MUTEX_MIN_CHAINWALK = 0,
- RT_MUTEX_FULL_CHAINWALK = 1,
-};
-
-struct task_struct___2;
-
-struct pm_qos_request {
- struct plist_node node;
- struct pm_qos_constraints *qos;
-};
-
-enum pm_qos_req_action {
- PM_QOS_ADD_REQ = 0,
- PM_QOS_UPDATE_REQ = 1,
- PM_QOS_REMOVE_REQ = 2,
-};
-
-typedef int suspend_state_t;
-
-enum suspend_stat_step {
- SUSPEND_FREEZE = 1,
- SUSPEND_PREPARE = 2,
- SUSPEND_SUSPEND = 3,
- SUSPEND_SUSPEND_LATE = 4,
- SUSPEND_SUSPEND_NOIRQ = 5,
- SUSPEND_RESUME_NOIRQ = 6,
- SUSPEND_RESUME_EARLY = 7,
- SUSPEND_RESUME = 8,
-};
-
-struct suspend_stats {
- int success;
- int fail;
- int failed_freeze;
- int failed_prepare;
- int failed_suspend;
- int failed_suspend_late;
- int failed_suspend_noirq;
- int failed_resume;
- int failed_resume_early;
- int failed_resume_noirq;
- int last_failed_dev;
- char failed_devs[80];
- int last_failed_errno;
- int errno[2];
- int last_failed_step;
- enum suspend_stat_step failed_steps[2];
-};
-
-enum {
- TEST_NONE = 0,
- TEST_CORE = 1,
- TEST_CPUS = 2,
- TEST_PLATFORM = 3,
- TEST_DEVICES = 4,
- TEST_FREEZER = 5,
- __TEST_AFTER_LAST = 6,
-};
-
-struct pm_vt_switch {
- struct list_head head;
- struct device *dev;
- bool required;
-};
-
-struct platform_suspend_ops {
- int (*valid)(suspend_state_t);
- int (*begin)(suspend_state_t);
- int (*prepare)();
- int (*prepare_late)();
- int (*enter)(suspend_state_t);
- void (*wake)();
- void (*finish)();
- bool (*suspend_again)();
- void (*end)();
- void (*recover)();
-};
-
-struct platform_s2idle_ops {
- int (*begin)();
- int (*prepare)();
- int (*prepare_late)();
- bool (*wake)();
- void (*restore_early)();
- void (*restore)();
- void (*end)();
-};
-
-struct platform_hibernation_ops {
- int (*begin)(pm_message_t);
- void (*end)();
- int (*pre_snapshot)();
- void (*finish)();
- int (*prepare)();
- int (*enter)();
- void (*leave)();
- int (*pre_restore)();
- void (*restore_cleanup)();
- void (*recover)();
-};
-
-enum {
- HIBERNATION_INVALID = 0,
- HIBERNATION_PLATFORM = 1,
- HIBERNATION_SHUTDOWN = 2,
- HIBERNATION_REBOOT = 3,
- HIBERNATION_SUSPEND = 4,
- HIBERNATION_TEST_RESUME = 5,
- __HIBERNATION_AFTER_LAST = 6,
-};
-
-struct swsusp_info {
- struct new_utsname uts;
- u32 version_code;
- long unsigned int num_physpages;
- int cpus;
- long unsigned int image_pages;
- long unsigned int pages;
- long unsigned int size;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct snapshot_handle {
- unsigned int cur;
- void *buffer;
- int sync_read;
-};
-
-struct linked_page {
- struct linked_page *next;
- char data[4088];
-};
-
-struct chain_allocator {
- struct linked_page *chain;
- unsigned int used_space;
- gfp_t gfp_mask;
- int safe_needed;
-};
-
-struct rtree_node {
- struct list_head list;
- long unsigned int *data;
-};
-
-struct mem_zone_bm_rtree {
- struct list_head list;
- struct list_head nodes;
- struct list_head leaves;
- long unsigned int start_pfn;
- long unsigned int end_pfn;
- struct rtree_node *rtree;
- int levels;
- unsigned int blocks;
-};
-
-struct bm_position {
- struct mem_zone_bm_rtree *zone;
- struct rtree_node *node;
- long unsigned int node_pfn;
- int node_bit;
-};
-
-struct memory_bitmap {
- struct list_head zones;
- struct linked_page *p_list;
- struct bm_position cur;
-};
-
-struct mem_extent {
- struct list_head hook;
- long unsigned int start;
- long unsigned int end;
-};
-
-struct nosave_region {
- struct list_head list;
- long unsigned int start_pfn;
- long unsigned int end_pfn;
-};
-
-enum {
- BIO_NO_PAGE_REF = 0,
- BIO_CLONED = 1,
- BIO_BOUNCED = 2,
- BIO_WORKINGSET = 3,
- BIO_QUIET = 4,
- BIO_CHAIN = 5,
- BIO_REFFED = 6,
- BIO_THROTTLED = 7,
- BIO_TRACE_COMPLETION = 8,
- BIO_CGROUP_ACCT = 9,
- BIO_TRACKED = 10,
- BIO_FLAG_LAST = 11,
-};
-
-enum req_opf {
- REQ_OP_READ = 0,
- REQ_OP_WRITE = 1,
- REQ_OP_FLUSH = 2,
- REQ_OP_DISCARD = 3,
- REQ_OP_SECURE_ERASE = 5,
- REQ_OP_WRITE_SAME = 7,
- REQ_OP_WRITE_ZEROES = 9,
- REQ_OP_ZONE_OPEN = 10,
- REQ_OP_ZONE_CLOSE = 11,
- REQ_OP_ZONE_FINISH = 12,
- REQ_OP_ZONE_APPEND = 13,
- REQ_OP_ZONE_RESET = 15,
- REQ_OP_ZONE_RESET_ALL = 17,
- REQ_OP_SCSI_IN = 32,
- REQ_OP_SCSI_OUT = 33,
- REQ_OP_DRV_IN = 34,
- REQ_OP_DRV_OUT = 35,
- REQ_OP_LAST = 36,
-};
-
-enum req_flag_bits {
- __REQ_FAILFAST_DEV = 8,
- __REQ_FAILFAST_TRANSPORT = 9,
- __REQ_FAILFAST_DRIVER = 10,
- __REQ_SYNC = 11,
- __REQ_META = 12,
- __REQ_PRIO = 13,
- __REQ_NOMERGE = 14,
- __REQ_IDLE = 15,
- __REQ_INTEGRITY = 16,
- __REQ_FUA = 17,
- __REQ_PREFLUSH = 18,
- __REQ_RAHEAD = 19,
- __REQ_BACKGROUND = 20,
- __REQ_NOWAIT = 21,
- __REQ_CGROUP_PUNT = 22,
- __REQ_NOUNMAP = 23,
- __REQ_HIPRI = 24,
- __REQ_DRV = 25,
- __REQ_SWAP = 26,
- __REQ_NR_BITS = 27,
-};
-
-struct swap_map_page {
- sector_t entries[511];
- sector_t next_swap;
-};
-
-struct swap_map_page_list {
- struct swap_map_page *map;
- struct swap_map_page_list *next;
-};
-
-struct swap_map_handle {
- struct swap_map_page *cur;
- struct swap_map_page_list *maps;
- sector_t cur_swap;
- sector_t first_sector;
- unsigned int k;
- long unsigned int reqd_free_pages;
- u32 crc32;
-};
-
-struct swsusp_header {
- char reserved[4060];
- u32 crc32;
- sector_t image;
- unsigned int flags;
- char orig_sig[10];
- char sig[10];
-};
-
-struct swsusp_extent {
- struct rb_node node;
- long unsigned int start;
- long unsigned int end;
-};
-
-struct hib_bio_batch {
- atomic_t count;
- wait_queue_head_t wait;
- blk_status_t error;
- struct blk_plug plug;
-};
-
-struct crc_data {
- struct task_struct *thr;
- atomic_t ready;
- atomic_t stop;
- unsigned int run_threads;
- wait_queue_head_t go;
- wait_queue_head_t done;
- u32 *crc32;
- size_t *unc_len[3];
- unsigned char *unc[3];
-};
-
-struct cmp_data {
- struct task_struct *thr;
- atomic_t ready;
- atomic_t stop;
- int ret;
- wait_queue_head_t go;
- wait_queue_head_t done;
- size_t unc_len;
- size_t cmp_len;
- unsigned char unc[131072];
- unsigned char cmp[143360];
- unsigned char wrk[16384];
-};
-
-struct dec_data {
- struct task_struct *thr;
- atomic_t ready;
- atomic_t stop;
- int ret;
- wait_queue_head_t go;
- wait_queue_head_t done;
- size_t unc_len;
- size_t cmp_len;
- unsigned char unc[131072];
- unsigned char cmp[143360];
-};
-
-typedef s64 compat_loff_t;
-
-struct resume_swap_area {
- __kernel_loff_t offset;
- __u32 dev;
-} __attribute__((packed));
-
-struct snapshot_data {
- struct snapshot_handle handle;
- int swap;
- int mode;
- bool frozen;
- bool ready;
- bool platform_support;
- bool free_bitmaps;
- dev_t dev;
-};
-
-struct compat_resume_swap_area {
- compat_loff_t offset;
- u32 dev;
-} __attribute__((packed));
-
-struct sysrq_key_op {
- void (* const handler)(int);
- const char * const help_msg;
- const char * const action_msg;
- const int enable_mask;
-};
-
-struct em_data_callback {
- int (*active_power)(long unsigned int *, long unsigned int *, struct device *);
-};
-
-struct dev_printk_info {
- char subsystem[16];
- char device[48];
-};
-
-struct console {
- char name[16];
- void (*write)(struct console *, const char *, unsigned int);
- int (*read)(struct console *, char *, unsigned int);
- struct tty_driver * (*device)(struct console *, int *);
- void (*unblank)();
- int (*setup)(struct console *, char *);
- int (*exit)(struct console *);
- int (*match)(struct console *, char *, int, char *);
- short int flags;
- short int index;
- int cflag;
- void *data;
- struct console *next;
-};
-
-struct kmsg_dumper {
- struct list_head list;
- void (*dump)(struct kmsg_dumper *, enum kmsg_dump_reason);
- enum kmsg_dump_reason max_reason;
- bool active;
- bool registered;
- u32 cur_idx;
- u32 next_idx;
- u64 cur_seq;
- u64 next_seq;
-};
-
-struct trace_event_raw_console {
- struct trace_entry ent;
- u32 __data_loc_msg;
- char __data[0];
-};
-
-struct trace_event_data_offsets_console {
- u32 msg;
-};
-
-typedef void (*btf_trace_console)(void *, const char *, size_t);
-
-struct printk_info {
- u64 seq;
- u64 ts_nsec;
- u16 text_len;
- u8 facility;
- u8 flags: 5;
- u8 level: 3;
- u32 caller_id;
- struct dev_printk_info dev_info;
-};
-
-struct printk_record {
- struct printk_info *info;
- char *text_buf;
- unsigned int text_buf_size;
-};
-
-struct prb_data_blk_lpos {
- long unsigned int begin;
- long unsigned int next;
-};
-
-struct prb_desc {
- atomic_long_t state_var;
- struct prb_data_blk_lpos text_blk_lpos;
-};
-
-struct prb_data_ring {
- unsigned int size_bits;
- char *data;
- atomic_long_t head_lpos;
- atomic_long_t tail_lpos;
-};
-
-struct prb_desc_ring {
- unsigned int count_bits;
- struct prb_desc *descs;
- struct printk_info *infos;
- atomic_long_t head_id;
- atomic_long_t tail_id;
-};
-
-struct printk_ringbuffer {
- struct prb_desc_ring desc_ring;
- struct prb_data_ring text_data_ring;
- atomic_long_t fail;
-};
-
-struct prb_reserved_entry {
- struct printk_ringbuffer *rb;
- long unsigned int irqflags;
- long unsigned int id;
- unsigned int text_space;
-};
-
-enum desc_state {
- desc_miss = 4294967295,
- desc_reserved = 0,
- desc_committed = 1,
- desc_finalized = 2,
- desc_reusable = 3,
-};
-
-struct console_cmdline {
- char name[16];
- int index;
- bool user_specified;
- char *options;
- char *brl_options;
-};
-
-enum devkmsg_log_bits {
- __DEVKMSG_LOG_BIT_ON = 0,
- __DEVKMSG_LOG_BIT_OFF = 1,
- __DEVKMSG_LOG_BIT_LOCK = 2,
-};
-
-enum devkmsg_log_masks {
- DEVKMSG_LOG_MASK_ON = 1,
- DEVKMSG_LOG_MASK_OFF = 2,
- DEVKMSG_LOG_MASK_LOCK = 4,
-};
-
-enum con_msg_format_flags {
- MSG_FORMAT_DEFAULT = 0,
- MSG_FORMAT_SYSLOG = 1,
-};
-
-enum log_flags {
- LOG_NEWLINE = 2,
- LOG_CONT = 8,
-};
-
-struct devkmsg_user {
- u64 seq;
- struct ratelimit_state rs;
- struct mutex lock;
- char buf[8192];
- struct printk_info info;
- char text_buf[8192];
- struct printk_record record;
-};
-
-struct printk_safe_seq_buf {
- atomic_t len;
- atomic_t message_lost;
- struct irq_work work;
- unsigned char buffer[8160];
-};
-
-struct prb_data_block {
- long unsigned int id;
- char data[0];
-};
-
-enum {
- IRQS_AUTODETECT = 1,
- IRQS_SPURIOUS_DISABLED = 2,
- IRQS_POLL_INPROGRESS = 8,
- IRQS_ONESHOT = 32,
- IRQS_REPLAY = 64,
- IRQS_WAITING = 128,
- IRQS_PENDING = 512,
- IRQS_SUSPENDED = 2048,
- IRQS_TIMINGS = 4096,
- IRQS_NMI = 8192,
-};
-
-enum {
- _IRQ_DEFAULT_INIT_FLAGS = 0,
- _IRQ_PER_CPU = 512,
- _IRQ_LEVEL = 256,
- _IRQ_NOPROBE = 1024,
- _IRQ_NOREQUEST = 2048,
- _IRQ_NOTHREAD = 65536,
- _IRQ_NOAUTOEN = 4096,
- _IRQ_MOVE_PCNTXT = 16384,
- _IRQ_NO_BALANCING = 8192,
- _IRQ_NESTED_THREAD = 32768,
- _IRQ_PER_CPU_DEVID = 131072,
- _IRQ_IS_POLLED = 262144,
- _IRQ_DISABLE_UNLAZY = 524288,
- _IRQ_HIDDEN = 1048576,
- _IRQF_MODIFY_MASK = 2096911,
-};
-
-enum {
- IRQTF_RUNTHREAD = 0,
- IRQTF_WARNED = 1,
- IRQTF_AFFINITY = 2,
- IRQTF_FORCED_THREAD = 3,
-};
-
-enum {
- IRQ_SET_MASK_OK = 0,
- IRQ_SET_MASK_OK_NOCOPY = 1,
- IRQ_SET_MASK_OK_DONE = 2,
-};
-
-enum {
- IRQCHIP_SET_TYPE_MASKED = 1,
- IRQCHIP_EOI_IF_HANDLED = 2,
- IRQCHIP_MASK_ON_SUSPEND = 4,
- IRQCHIP_ONOFFLINE_ENABLED = 8,
- IRQCHIP_SKIP_SET_WAKE = 16,
- IRQCHIP_ONESHOT_SAFE = 32,
- IRQCHIP_EOI_THREADED = 64,
- IRQCHIP_SUPPORTS_LEVEL_MSI = 128,
- IRQCHIP_SUPPORTS_NMI = 256,
- IRQCHIP_ENABLE_WAKEUP_ON_SUSPEND = 512,
-};
-
-enum {
- IRQC_IS_HARDIRQ = 0,
- IRQC_IS_NESTED = 1,
-};
-
-enum {
- IRQ_STARTUP_NORMAL = 0,
- IRQ_STARTUP_MANAGED = 1,
- IRQ_STARTUP_ABORT = 2,
-};
-
-struct irq_devres {
- unsigned int irq;
- void *dev_id;
-};
-
-struct irq_desc_devres {
- unsigned int from;
- unsigned int cnt;
-};
-
-struct irq_generic_chip_devres {
- struct irq_chip_generic *gc;
- u32 msk;
- unsigned int clr;
- unsigned int set;
-};
-
-enum {
- IRQ_DOMAIN_FLAG_HIERARCHY = 1,
- IRQ_DOMAIN_NAME_ALLOCATED = 2,
- IRQ_DOMAIN_FLAG_IPI_PER_CPU = 4,
- IRQ_DOMAIN_FLAG_IPI_SINGLE = 8,
- IRQ_DOMAIN_FLAG_MSI = 16,
- IRQ_DOMAIN_FLAG_MSI_REMAP = 32,
- IRQ_DOMAIN_MSI_NOMASK_QUIRK = 64,
- IRQ_DOMAIN_FLAG_NONCORE = 65536,
-};
-
-enum {
- IRQCHIP_FWNODE_REAL = 0,
- IRQCHIP_FWNODE_NAMED = 1,
- IRQCHIP_FWNODE_NAMED_ID = 2,
-};
-
-struct irqchip_fwid {
- struct fwnode_handle fwnode;
- unsigned int type;
- char *name;
- phys_addr_t *pa;
-};
-
-enum {
- AFFINITY = 0,
- AFFINITY_LIST = 1,
- EFFECTIVE = 2,
- EFFECTIVE_LIST = 3,
-};
-
-struct msi_alloc_info {
- struct msi_desc *desc;
- irq_hw_number_t hwirq;
- union {
- long unsigned int ul;
- void *ptr;
- } scratchpad[2];
-};
-
-typedef struct msi_alloc_info msi_alloc_info_t;
-
-struct msi_domain_info;
-
-struct msi_domain_ops {
- irq_hw_number_t (*get_hwirq)(struct msi_domain_info *, msi_alloc_info_t *);
- int (*msi_init)(struct irq_domain *, struct msi_domain_info *, unsigned int, irq_hw_number_t, msi_alloc_info_t *);
- void (*msi_free)(struct irq_domain *, struct msi_domain_info *, unsigned int);
- int (*msi_check)(struct irq_domain *, struct msi_domain_info *, struct device *);
- int (*msi_prepare)(struct irq_domain *, struct device *, int, msi_alloc_info_t *);
- void (*msi_finish)(msi_alloc_info_t *, int);
- void (*set_desc)(msi_alloc_info_t *, struct msi_desc *);
- int (*handle_error)(struct irq_domain *, struct msi_desc *, int);
- int (*domain_alloc_irqs)(struct irq_domain *, struct device *, int);
- void (*domain_free_irqs)(struct irq_domain *, struct device *);
-};
-
-struct msi_domain_info {
- u32 flags;
- struct msi_domain_ops *ops;
- struct irq_chip *chip;
- void *chip_data;
- irq_flow_handler_t handler;
- void *handler_data;
- const char *handler_name;
- void *data;
-};
-
-enum {
- MSI_FLAG_USE_DEF_DOM_OPS = 1,
- MSI_FLAG_USE_DEF_CHIP_OPS = 2,
- MSI_FLAG_MULTI_PCI_MSI = 4,
- MSI_FLAG_PCI_MSIX = 8,
- MSI_FLAG_ACTIVATE_EARLY = 16,
- MSI_FLAG_MUST_REACTIVATE = 32,
- MSI_FLAG_LEVEL_CAPABLE = 64,
-};
-
-struct irq_affinity {
- unsigned int pre_vectors;
- unsigned int post_vectors;
- unsigned int nr_sets;
- unsigned int set_size[4];
- void (*calc_sets)(struct irq_affinity *, unsigned int);
- void *priv;
-};
-
-struct node_vectors {
- unsigned int id;
- union {
- unsigned int nvectors;
- unsigned int ncpus;
- };
-};
-
-typedef void (*call_rcu_func_t)(struct callback_head *, rcu_callback_t);
-
-struct rcu_synchronize {
- struct callback_head head;
- struct completion completion;
-};
-
-struct trace_event_raw_rcu_utilization {
- struct trace_entry ent;
- const char *s;
- char __data[0];
-};
-
-struct trace_event_data_offsets_rcu_utilization {};
-
-typedef void (*btf_trace_rcu_utilization)(void *, const char *);
-
-struct rcu_tasks;
-
-typedef void (*rcu_tasks_gp_func_t)(struct rcu_tasks *);
-
-typedef void (*pregp_func_t)();
-
-typedef void (*pertask_func_t)(struct task_struct *, struct list_head *);
-
-typedef void (*postscan_func_t)(struct list_head *);
-
-typedef void (*holdouts_func_t)(struct list_head *, bool, bool *);
-
-typedef void (*postgp_func_t)(struct rcu_tasks *);
-
-struct rcu_tasks {
- struct callback_head *cbs_head;
- struct callback_head **cbs_tail;
- struct wait_queue_head cbs_wq;
- raw_spinlock_t cbs_lock;
- int gp_state;
- int gp_sleep;
- int init_fract;
- long unsigned int gp_jiffies;
- long unsigned int gp_start;
- long unsigned int n_gps;
- long unsigned int n_ipis;
- long unsigned int n_ipis_fails;
- struct task_struct *kthread_ptr;
- rcu_tasks_gp_func_t gp_func;
- pregp_func_t pregp_func;
- pertask_func_t pertask_func;
- postscan_func_t postscan_func;
- holdouts_func_t holdouts_func;
- postgp_func_t postgp_func;
- call_rcu_func_t call_func;
- char *name;
- char *kname;
-};
-
-enum {
- GP_IDLE = 0,
- GP_ENTER = 1,
- GP_PASSED = 2,
- GP_EXIT = 3,
- GP_REPLAY = 4,
-};
-
-struct rcu_cblist {
- struct callback_head *head;
- struct callback_head **tail;
- long int len;
-};
-
-enum rcutorture_type {
- RCU_FLAVOR = 0,
- RCU_TASKS_FLAVOR = 1,
- RCU_TASKS_RUDE_FLAVOR = 2,
- RCU_TASKS_TRACING_FLAVOR = 3,
- RCU_TRIVIAL_FLAVOR = 4,
- SRCU_FLAVOR = 5,
- INVALID_RCU_FLAVOR = 6,
-};
-
-enum tick_dep_bits {
- TICK_DEP_BIT_POSIX_TIMER = 0,
- TICK_DEP_BIT_PERF_EVENTS = 1,
- TICK_DEP_BIT_SCHED = 2,
- TICK_DEP_BIT_CLOCK_UNSTABLE = 3,
- TICK_DEP_BIT_RCU = 4,
- TICK_DEP_BIT_RCU_EXP = 5,
-};
-
-struct rcu_exp_work {
- long unsigned int rew_s;
- struct work_struct rew_work;
-};
-
-struct rcu_node {
- raw_spinlock_t lock;
- long unsigned int gp_seq;
- long unsigned int gp_seq_needed;
- long unsigned int completedqs;
- long unsigned int qsmask;
- long unsigned int rcu_gp_init_mask;
- long unsigned int qsmaskinit;
- long unsigned int qsmaskinitnext;
- long unsigned int expmask;
- long unsigned int expmaskinit;
- long unsigned int expmaskinitnext;
- long unsigned int cbovldmask;
- long unsigned int ffmask;
- long unsigned int grpmask;
- int grplo;
- int grphi;
- u8 grpnum;
- u8 level;
- bool wait_blkd_tasks;
- struct rcu_node *parent;
- struct list_head blkd_tasks;
- struct list_head *gp_tasks;
- struct list_head *exp_tasks;
- struct list_head *boost_tasks;
- struct rt_mutex boost_mtx;
- long unsigned int boost_time;
- struct task_struct *boost_kthread_task;
- unsigned int boost_kthread_status;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- raw_spinlock_t fqslock;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- spinlock_t exp_lock;
- long unsigned int exp_seq_rq;
- wait_queue_head_t exp_wq[4];
- struct rcu_exp_work rew;
- bool exp_need_flush;
- long: 56;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-union rcu_noqs {
- struct {
- u8 norm;
- u8 exp;
- } b;
- u16 s;
-};
-
-struct rcu_data {
- long unsigned int gp_seq;
- long unsigned int gp_seq_needed;
- union rcu_noqs cpu_no_qs;
- bool core_needs_qs;
- bool beenonline;
- bool gpwrap;
- bool exp_deferred_qs;
- bool cpu_started;
- struct rcu_node *mynode;
- long unsigned int grpmask;
- long unsigned int ticks_this_gp;
- struct irq_work defer_qs_iw;
- bool defer_qs_iw_pending;
- struct work_struct strict_work;
- struct rcu_segcblist cblist;
- long int qlen_last_fqs_check;
- long unsigned int n_cbs_invoked;
- long unsigned int n_force_qs_snap;
- long int blimit;
- int dynticks_snap;
- long int dynticks_nesting;
- long int dynticks_nmi_nesting;
- atomic_t dynticks;
- bool rcu_need_heavy_qs;
- bool rcu_urgent_qs;
- bool rcu_forced_tick;
- bool rcu_forced_tick_exp;
- struct callback_head barrier_head;
- int exp_dynticks_snap;
- struct task_struct *rcu_cpu_kthread_task;
- unsigned int rcu_cpu_kthread_status;
- char rcu_cpu_has_work;
- unsigned int softirq_snap;
- struct irq_work rcu_iw;
- bool rcu_iw_pending;
- long unsigned int rcu_iw_gp_seq;
- long unsigned int rcu_ofl_gp_seq;
- short int rcu_ofl_gp_flags;
- long unsigned int rcu_onl_gp_seq;
- short int rcu_onl_gp_flags;
- long unsigned int last_fqs_resched;
- int cpu;
-};
-
-struct rcu_state {
- struct rcu_node node[9];
- struct rcu_node *level[3];
- int ncpus;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- u8 boost;
- long unsigned int gp_seq;
- long unsigned int gp_max;
- struct task_struct *gp_kthread;
- struct swait_queue_head gp_wq;
- short int gp_flags;
- short int gp_state;
- long unsigned int gp_wake_time;
- long unsigned int gp_wake_seq;
- struct mutex barrier_mutex;
- atomic_t barrier_cpu_count;
- struct completion barrier_completion;
- long unsigned int barrier_sequence;
- struct mutex exp_mutex;
- struct mutex exp_wake_mutex;
- long unsigned int expedited_sequence;
- atomic_t expedited_need_qs;
- struct swait_queue_head expedited_wq;
- int ncpus_snap;
- u8 cbovld;
- u8 cbovldnext;
- long unsigned int jiffies_force_qs;
- long unsigned int jiffies_kick_kthreads;
- long unsigned int n_force_qs;
- long unsigned int gp_start;
- long unsigned int gp_end;
- long unsigned int gp_activity;
- long unsigned int gp_req_activity;
- long unsigned int jiffies_stall;
- long unsigned int jiffies_resched;
- long unsigned int n_force_qs_gpstart;
- const char *name;
- char abbr;
- long: 56;
- long: 64;
- long: 64;
- raw_spinlock_t ofl_lock;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct kvfree_rcu_bulk_data {
- long unsigned int nr_records;
- struct kvfree_rcu_bulk_data *next;
- void *records[0];
-};
-
-struct kfree_rcu_cpu;
-
-struct kfree_rcu_cpu_work {
- struct rcu_work rcu_work;
- struct callback_head *head_free;
- struct kvfree_rcu_bulk_data *bkvhead_free[2];
- struct kfree_rcu_cpu *krcp;
-};
-
-struct kfree_rcu_cpu {
- struct callback_head *head;
- struct kvfree_rcu_bulk_data *bkvhead[2];
- struct kfree_rcu_cpu_work krw_arr[2];
- raw_spinlock_t lock;
- struct delayed_work monitor_work;
- bool monitor_todo;
- bool initialized;
- int count;
- struct work_struct page_cache_work;
- atomic_t work_in_progress;
- struct hrtimer hrtimer;
- struct llist_head bkvcache;
- int nr_bkv_objs;
-};
-
-enum dma_sync_target {
- SYNC_FOR_CPU = 0,
- SYNC_FOR_DEVICE = 1,
-};
-
-struct dma_devres {
- size_t size;
- void *vaddr;
- dma_addr_t dma_handle;
- long unsigned int attrs;
-};
-
-struct reserved_mem_ops;
-
-struct reserved_mem {
- const char *name;
- long unsigned int fdt_node;
- long unsigned int phandle;
- const struct reserved_mem_ops *ops;
- phys_addr_t base;
- phys_addr_t size;
- void *priv;
-};
-
-struct reserved_mem_ops {
- int (*device_init)(struct reserved_mem *, struct device *);
- void (*device_release)(struct reserved_mem *, struct device *);
-};
-
-typedef int (*reservedmem_of_init_fn)(struct reserved_mem *);
-
-struct dma_coherent_mem {
- void *virt_base;
- dma_addr_t device_base;
- long unsigned int pfn_base;
- int size;
- long unsigned int *bitmap;
- spinlock_t spinlock;
- bool use_dev_dma_pfn_offset;
-};
-
-struct trace_event_raw_swiotlb_bounced {
- struct trace_entry ent;
- u32 __data_loc_dev_name;
- u64 dma_mask;
- dma_addr_t dev_addr;
- size_t size;
- enum swiotlb_force swiotlb_force;
- char __data[0];
-};
-
-struct trace_event_data_offsets_swiotlb_bounced {
- u32 dev_name;
-};
-
-typedef void (*btf_trace_swiotlb_bounced)(void *, struct device *, dma_addr_t, size_t, enum swiotlb_force);
-
-struct gen_pool;
-
-typedef long unsigned int (*genpool_algo_t)(long unsigned int *, long unsigned int, long unsigned int, unsigned int, void *, struct gen_pool *, long unsigned int);
-
-struct gen_pool {
- spinlock_t lock;
- struct list_head chunks;
- int min_alloc_order;
- genpool_algo_t algo;
- void *data;
- const char *name;
-};
-
-enum kcmp_type {
- KCMP_FILE = 0,
- KCMP_VM = 1,
- KCMP_FILES = 2,
- KCMP_FS = 3,
- KCMP_SIGHAND = 4,
- KCMP_IO = 5,
- KCMP_SYSVSEM = 6,
- KCMP_EPOLL_TFD = 7,
- KCMP_TYPES = 8,
-};
-
-struct kcmp_epoll_slot {
- __u32 efd;
- __u32 tfd;
- __u32 toff;
-};
-
-enum profile_type {
- PROFILE_TASK_EXIT = 0,
- PROFILE_MUNMAP = 1,
-};
-
-struct profile_hit {
- u32 pc;
- u32 hits;
-};
-
-struct stacktrace_cookie {
- long unsigned int *store;
- unsigned int size;
- unsigned int skip;
- unsigned int len;
-};
-
-typedef __kernel_long_t __kernel_suseconds_t;
-
-typedef __kernel_suseconds_t suseconds_t;
-
-typedef __u64 timeu64_t;
-
-struct __kernel_itimerspec {
- struct __kernel_timespec it_interval;
- struct __kernel_timespec it_value;
-};
-
-struct timezone {
- int tz_minuteswest;
- int tz_dsttime;
-};
-
-struct itimerspec64 {
- struct timespec64 it_interval;
- struct timespec64 it_value;
-};
-
-struct old_itimerspec32 {
- struct old_timespec32 it_interval;
- struct old_timespec32 it_value;
-};
-
-struct old_timex32 {
- u32 modes;
- s32 offset;
- s32 freq;
- s32 maxerror;
- s32 esterror;
- s32 status;
- s32 constant;
- s32 precision;
- s32 tolerance;
- struct old_timeval32 time;
- s32 tick;
- s32 ppsfreq;
- s32 jitter;
- s32 shift;
- s32 stabil;
- s32 jitcnt;
- s32 calcnt;
- s32 errcnt;
- s32 stbcnt;
- s32 tai;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct __kernel_timex_timeval {
- __kernel_time64_t tv_sec;
- long long int tv_usec;
-};
-
-struct __kernel_timex {
- unsigned int modes;
- long long int offset;
- long long int freq;
- long long int maxerror;
- long long int esterror;
- int status;
- long long int constant;
- long long int precision;
- long long int tolerance;
- struct __kernel_timex_timeval time;
- long long int tick;
- long long int ppsfreq;
- long long int jitter;
- int shift;
- long long int stabil;
- long long int jitcnt;
- long long int calcnt;
- long long int errcnt;
- long long int stbcnt;
- int tai;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct trace_event_raw_timer_class {
- struct trace_entry ent;
- void *timer;
- char __data[0];
-};
-
-struct trace_event_raw_timer_start {
- struct trace_entry ent;
- void *timer;
- void *function;
- long unsigned int expires;
- long unsigned int now;
- unsigned int flags;
- char __data[0];
-};
-
-struct trace_event_raw_timer_expire_entry {
- struct trace_entry ent;
- void *timer;
- long unsigned int now;
- void *function;
- long unsigned int baseclk;
- char __data[0];
-};
-
-struct trace_event_raw_hrtimer_init {
- struct trace_entry ent;
- void *hrtimer;
- clockid_t clockid;
- enum hrtimer_mode mode;
- char __data[0];
-};
-
-struct trace_event_raw_hrtimer_start {
- struct trace_entry ent;
- void *hrtimer;
- void *function;
- s64 expires;
- s64 softexpires;
- enum hrtimer_mode mode;
- char __data[0];
-};
-
-struct trace_event_raw_hrtimer_expire_entry {
- struct trace_entry ent;
- void *hrtimer;
- s64 now;
- void *function;
- char __data[0];
-};
-
-struct trace_event_raw_hrtimer_class {
- struct trace_entry ent;
- void *hrtimer;
- char __data[0];
-};
-
-struct trace_event_raw_itimer_state {
- struct trace_entry ent;
- int which;
- long long unsigned int expires;
- long int value_sec;
- long int value_nsec;
- long int interval_sec;
- long int interval_nsec;
- char __data[0];
-};
-
-struct trace_event_raw_itimer_expire {
- struct trace_entry ent;
- int which;
- pid_t pid;
- long long unsigned int now;
- char __data[0];
-};
-
-struct trace_event_raw_tick_stop {
- struct trace_entry ent;
- int success;
- int dependency;
- char __data[0];
-};
-
-struct trace_event_data_offsets_timer_class {};
-
-struct trace_event_data_offsets_timer_start {};
-
-struct trace_event_data_offsets_timer_expire_entry {};
-
-struct trace_event_data_offsets_hrtimer_init {};
-
-struct trace_event_data_offsets_hrtimer_start {};
-
-struct trace_event_data_offsets_hrtimer_expire_entry {};
-
-struct trace_event_data_offsets_hrtimer_class {};
-
-struct trace_event_data_offsets_itimer_state {};
-
-struct trace_event_data_offsets_itimer_expire {};
-
-struct trace_event_data_offsets_tick_stop {};
-
-typedef void (*btf_trace_timer_init)(void *, struct timer_list *);
-
-typedef void (*btf_trace_timer_start)(void *, struct timer_list *, long unsigned int, unsigned int);
-
-typedef void (*btf_trace_timer_expire_entry)(void *, struct timer_list *, long unsigned int);
-
-typedef void (*btf_trace_timer_expire_exit)(void *, struct timer_list *);
-
-typedef void (*btf_trace_timer_cancel)(void *, struct timer_list *);
-
-typedef void (*btf_trace_hrtimer_init)(void *, struct hrtimer *, clockid_t, enum hrtimer_mode);
-
-typedef void (*btf_trace_hrtimer_start)(void *, struct hrtimer *, enum hrtimer_mode);
-
-typedef void (*btf_trace_hrtimer_expire_entry)(void *, struct hrtimer *, ktime_t *);
-
-typedef void (*btf_trace_hrtimer_expire_exit)(void *, struct hrtimer *);
-
-typedef void (*btf_trace_hrtimer_cancel)(void *, struct hrtimer *);
-
-typedef void (*btf_trace_itimer_state)(void *, int, const struct itimerspec64 * const, long long unsigned int);
-
-typedef void (*btf_trace_itimer_expire)(void *, int, struct pid *, long long unsigned int);
-
-typedef void (*btf_trace_tick_stop)(void *, int, int);
-
-struct timer_base {
- raw_spinlock_t lock;
- struct timer_list *running_timer;
- long unsigned int clk;
- long unsigned int next_expiry;
- unsigned int cpu;
- bool next_expiry_recalc;
- bool is_idle;
- long unsigned int pending_map[9];
- struct hlist_head vectors[576];
- long: 64;
- long: 64;
-};
-
-struct process_timer {
- struct timer_list timer;
- struct task_struct *task;
-};
-
-enum clock_event_state {
- CLOCK_EVT_STATE_DETACHED = 0,
- CLOCK_EVT_STATE_SHUTDOWN = 1,
- CLOCK_EVT_STATE_PERIODIC = 2,
- CLOCK_EVT_STATE_ONESHOT = 3,
- CLOCK_EVT_STATE_ONESHOT_STOPPED = 4,
-};
-
-struct clock_event_device {
- void (*event_handler)(struct clock_event_device *);
- int (*set_next_event)(long unsigned int, struct clock_event_device *);
- int (*set_next_ktime)(ktime_t, struct clock_event_device *);
- ktime_t next_event;
- u64 max_delta_ns;
- u64 min_delta_ns;
- u32 mult;
- u32 shift;
- enum clock_event_state state_use_accessors;
- unsigned int features;
- long unsigned int retries;
- int (*set_state_periodic)(struct clock_event_device *);
- int (*set_state_oneshot)(struct clock_event_device *);
- int (*set_state_oneshot_stopped)(struct clock_event_device *);
- int (*set_state_shutdown)(struct clock_event_device *);
- int (*tick_resume)(struct clock_event_device *);
- void (*broadcast)(const struct cpumask *);
- void (*suspend)(struct clock_event_device *);
- void (*resume)(struct clock_event_device *);
- long unsigned int min_delta_ticks;
- long unsigned int max_delta_ticks;
- const char *name;
- int rating;
- int irq;
- int bound_on;
- const struct cpumask *cpumask;
- struct list_head list;
- struct module *owner;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-enum tick_device_mode {
- TICKDEV_MODE_PERIODIC = 0,
- TICKDEV_MODE_ONESHOT = 1,
-};
-
-struct tick_device {
- struct clock_event_device *evtdev;
- enum tick_device_mode mode;
-};
-
-struct ktime_timestamps {
- u64 mono;
- u64 boot;
- u64 real;
-};
-
-struct system_time_snapshot {
- u64 cycles;
- ktime_t real;
- ktime_t raw;
- unsigned int clock_was_set_seq;
- u8 cs_was_changed_seq;
-};
-
-struct system_device_crosststamp {
- ktime_t device;
- ktime_t sys_realtime;
- ktime_t sys_monoraw;
-};
-
-struct system_counterval_t {
- u64 cycles;
- struct clocksource *cs;
-};
-
-typedef struct {
- seqcount_t seqcount;
-} seqcount_latch_t;
-
-struct audit_ntp_val {
- long long int oldval;
- long long int newval;
-};
-
-struct audit_ntp_data {
- struct audit_ntp_val vals[6];
-};
-
-enum timekeeping_adv_mode {
- TK_ADV_TICK = 0,
- TK_ADV_FREQ = 1,
-};
-
-struct tk_fast {
- seqcount_latch_t seq;
- struct tk_read_base base[2];
-};
-
-enum tick_nohz_mode {
- NOHZ_MODE_INACTIVE = 0,
- NOHZ_MODE_LOWRES = 1,
- NOHZ_MODE_HIGHRES = 2,
-};
-
-struct tick_sched {
- struct hrtimer sched_timer;
- long unsigned int check_clocks;
- enum tick_nohz_mode nohz_mode;
- unsigned int inidle: 1;
- unsigned int tick_stopped: 1;
- unsigned int idle_active: 1;
- unsigned int do_timer_last: 1;
- unsigned int got_idle_tick: 1;
- ktime_t last_tick;
- ktime_t next_tick;
- long unsigned int idle_jiffies;
- long unsigned int idle_calls;
- long unsigned int idle_sleeps;
- ktime_t idle_entrytime;
- ktime_t idle_waketime;
- ktime_t idle_exittime;
- ktime_t idle_sleeptime;
- ktime_t iowait_sleeptime;
- long unsigned int last_jiffies;
- u64 timer_expires;
- u64 timer_expires_base;
- u64 next_timer;
- ktime_t idle_expires;
- atomic_t tick_dep_mask;
-};
-
-struct timer_list_iter {
- int cpu;
- bool second_pass;
- u64 now;
-};
-
-struct tm {
- int tm_sec;
- int tm_min;
- int tm_hour;
- int tm_mday;
- int tm_mon;
- long int tm_year;
- int tm_wday;
- int tm_yday;
-};
-
-typedef __kernel_timer_t timer_t;
-
-struct rtc_time {
- int tm_sec;
- int tm_min;
- int tm_hour;
- int tm_mday;
- int tm_mon;
- int tm_year;
- int tm_wday;
- int tm_yday;
- int tm_isdst;
-};
-
-struct rtc_wkalrm {
- unsigned char enabled;
- unsigned char pending;
- struct rtc_time time;
-};
-
-enum alarmtimer_type {
- ALARM_REALTIME = 0,
- ALARM_BOOTTIME = 1,
- ALARM_NUMTYPE = 2,
- ALARM_REALTIME_FREEZER = 3,
- ALARM_BOOTTIME_FREEZER = 4,
-};
-
-enum alarmtimer_restart {
- ALARMTIMER_NORESTART = 0,
- ALARMTIMER_RESTART = 1,
-};
-
-struct alarm {
- struct timerqueue_node node;
- struct hrtimer timer;
- enum alarmtimer_restart (*function)(struct alarm *, ktime_t);
- enum alarmtimer_type type;
- int state;
- void *data;
-};
-
-struct cpu_timer {
- struct timerqueue_node node;
- struct timerqueue_head *head;
- struct pid *pid;
- struct list_head elist;
- int firing;
-};
-
-struct k_clock;
-
-struct k_itimer {
- struct list_head list;
- struct hlist_node t_hash;
- spinlock_t it_lock;
- const struct k_clock *kclock;
- clockid_t it_clock;
- timer_t it_id;
- int it_active;
- s64 it_overrun;
- s64 it_overrun_last;
- int it_requeue_pending;
- int it_sigev_notify;
- ktime_t it_interval;
- struct signal_struct *it_signal;
- union {
- struct pid *it_pid;
- struct task_struct *it_process;
- };
- struct sigqueue *sigq;
- union {
- struct {
- struct hrtimer timer;
- } real;
- struct cpu_timer cpu;
- struct {
- struct alarm alarmtimer;
- } alarm;
- } it;
- struct callback_head rcu;
-};
-
-struct k_clock {
- int (*clock_getres)(const clockid_t, struct timespec64 *);
- int (*clock_set)(const clockid_t, const struct timespec64 *);
- int (*clock_get_timespec)(const clockid_t, struct timespec64 *);
- ktime_t (*clock_get_ktime)(const clockid_t);
- int (*clock_adj)(const clockid_t, struct __kernel_timex *);
- int (*timer_create)(struct k_itimer *);
- int (*nsleep)(const clockid_t, int, const struct timespec64 *);
- int (*timer_set)(struct k_itimer *, int, struct itimerspec64 *, struct itimerspec64 *);
- int (*timer_del)(struct k_itimer *);
- void (*timer_get)(struct k_itimer *, struct itimerspec64 *);
- void (*timer_rearm)(struct k_itimer *);
- s64 (*timer_forward)(struct k_itimer *, ktime_t);
- ktime_t (*timer_remaining)(struct k_itimer *, ktime_t);
- int (*timer_try_to_cancel)(struct k_itimer *);
- void (*timer_arm)(struct k_itimer *, ktime_t, bool, bool);
- void (*timer_wait_running)(struct k_itimer *);
-};
-
-struct class_interface {
- struct list_head node;
- struct class *class;
- int (*add_dev)(struct device *, struct class_interface *);
- void (*remove_dev)(struct device *, struct class_interface *);
-};
-
-struct rtc_class_ops {
- int (*ioctl)(struct device *, unsigned int, long unsigned int);
- int (*read_time)(struct device *, struct rtc_time *);
- int (*set_time)(struct device *, struct rtc_time *);
- int (*read_alarm)(struct device *, struct rtc_wkalrm *);
- int (*set_alarm)(struct device *, struct rtc_wkalrm *);
- int (*proc)(struct device *, struct seq_file *);
- int (*alarm_irq_enable)(struct device *, unsigned int);
- int (*read_offset)(struct device *, long int *);
- int (*set_offset)(struct device *, long int);
-};
-
-struct rtc_device;
-
-struct rtc_timer {
- struct timerqueue_node node;
- ktime_t period;
- void (*func)(struct rtc_device *);
- struct rtc_device *rtc;
- int enabled;
-};
-
-struct rtc_device {
- struct device dev;
- struct module *owner;
- int id;
- const struct rtc_class_ops *ops;
- struct mutex ops_lock;
- struct cdev char_dev;
- long unsigned int flags;
- long unsigned int irq_data;
- spinlock_t irq_lock;
- wait_queue_head_t irq_queue;
- struct fasync_struct *async_queue;
- int irq_freq;
- int max_user_freq;
- struct timerqueue_head timerqueue;
- struct rtc_timer aie_timer;
- struct rtc_timer uie_rtctimer;
- struct hrtimer pie_timer;
- int pie_enabled;
- struct work_struct irqwork;
- int uie_unsupported;
- long int set_offset_nsec;
- bool registered;
- bool nvram_old_abi;
- struct bin_attribute *nvram;
- time64_t range_min;
- timeu64_t range_max;
- time64_t start_secs;
- time64_t offset_secs;
- bool set_start_time;
- struct work_struct uie_task;
- struct timer_list uie_timer;
- unsigned int oldsecs;
- unsigned int uie_irq_active: 1;
- unsigned int stop_uie_polling: 1;
- unsigned int uie_task_active: 1;
- unsigned int uie_timer_active: 1;
-};
-
-struct property_entry;
-
-struct platform_device_info {
- struct device *parent;
- struct fwnode_handle *fwnode;
- bool of_node_reused;
- const char *name;
- int id;
- const struct resource *res;
- unsigned int num_res;
- const void *data;
- size_t size_data;
- u64 dma_mask;
- const struct property_entry *properties;
-};
-
-enum dev_prop_type {
- DEV_PROP_U8 = 0,
- DEV_PROP_U16 = 1,
- DEV_PROP_U32 = 2,
- DEV_PROP_U64 = 3,
- DEV_PROP_STRING = 4,
- DEV_PROP_REF = 5,
-};
-
-struct property_entry {
- const char *name;
- size_t length;
- bool is_inline;
- enum dev_prop_type type;
- union {
- const void *pointer;
- union {
- u8 u8_data[8];
- u16 u16_data[4];
- u32 u32_data[2];
- u64 u64_data[1];
- const char *str[1];
- } value;
- };
-};
-
-struct trace_event_raw_alarmtimer_suspend {
- struct trace_entry ent;
- s64 expires;
- unsigned char alarm_type;
- char __data[0];
-};
-
-struct trace_event_raw_alarm_class {
- struct trace_entry ent;
- void *alarm;
- unsigned char alarm_type;
- s64 expires;
- s64 now;
- char __data[0];
-};
-
-struct trace_event_data_offsets_alarmtimer_suspend {};
-
-struct trace_event_data_offsets_alarm_class {};
-
-typedef void (*btf_trace_alarmtimer_suspend)(void *, ktime_t, int);
-
-typedef void (*btf_trace_alarmtimer_fired)(void *, struct alarm *, ktime_t);
-
-typedef void (*btf_trace_alarmtimer_start)(void *, struct alarm *, ktime_t);
-
-typedef void (*btf_trace_alarmtimer_cancel)(void *, struct alarm *, ktime_t);
-
-struct alarm_base {
- spinlock_t lock;
- struct timerqueue_head timerqueue;
- ktime_t (*get_ktime)();
- void (*get_timespec)(struct timespec64 *);
- clockid_t base_clockid;
-};
-
-struct sigevent {
- sigval_t sigev_value;
- int sigev_signo;
- int sigev_notify;
- union {
- int _pad[12];
- int _tid;
- struct {
- void (*_function)(sigval_t);
- void *_attribute;
- } _sigev_thread;
- } _sigev_un;
-};
-
-typedef struct sigevent sigevent_t;
-
-struct compat_sigevent {
- compat_sigval_t sigev_value;
- compat_int_t sigev_signo;
- compat_int_t sigev_notify;
- union {
- compat_int_t _pad[13];
- compat_int_t _tid;
- struct {
- compat_uptr_t _function;
- compat_uptr_t _attribute;
- } _sigev_thread;
- } _sigev_un;
-};
-
-typedef unsigned int uint;
-
-struct posix_clock;
-
-struct posix_clock_operations {
- struct module *owner;
- int (*clock_adjtime)(struct posix_clock *, struct __kernel_timex *);
- int (*clock_gettime)(struct posix_clock *, struct timespec64 *);
- int (*clock_getres)(struct posix_clock *, struct timespec64 *);
- int (*clock_settime)(struct posix_clock *, const struct timespec64 *);
- long int (*ioctl)(struct posix_clock *, unsigned int, long unsigned int);
- int (*open)(struct posix_clock *, fmode_t);
- __poll_t (*poll)(struct posix_clock *, struct file *, poll_table *);
- int (*release)(struct posix_clock *);
- ssize_t (*read)(struct posix_clock *, uint, char *, size_t);
-};
-
-struct posix_clock {
- struct posix_clock_operations ops;
- struct cdev cdev;
- struct device *dev;
- struct rw_semaphore rwsem;
- bool zombie;
-};
-
-struct posix_clock_desc {
- struct file *fp;
- struct posix_clock *clk;
-};
-
-struct __kernel_old_itimerval {
- struct __kernel_old_timeval it_interval;
- struct __kernel_old_timeval it_value;
-};
-
-struct old_itimerval32 {
- struct old_timeval32 it_interval;
- struct old_timeval32 it_value;
-};
-
-typedef s64 int64_t;
-
-struct ce_unbind {
- struct clock_event_device *ce;
- int res;
-};
-
-enum tick_broadcast_state {
- TICK_BROADCAST_EXIT = 0,
- TICK_BROADCAST_ENTER = 1,
-};
-
-enum tick_broadcast_mode {
- TICK_BROADCAST_OFF = 0,
- TICK_BROADCAST_ON = 1,
- TICK_BROADCAST_FORCE = 2,
-};
-
-struct clock_data {
- seqcount_latch_t seq;
- struct clock_read_data read_data[2];
- ktime_t wrap_kt;
- long unsigned int rate;
- u64 (*actual_read_sched_clock)();
-};
-
-struct proc_timens_offset {
- int clockid;
- struct timespec64 val;
-};
-
-union futex_key {
- struct {
- u64 i_seq;
- long unsigned int pgoff;
- unsigned int offset;
- } shared;
- struct {
- union {
- struct mm_struct *mm;
- u64 __tmp;
- };
- long unsigned int address;
- unsigned int offset;
- } private;
- struct {
- u64 ptr;
- long unsigned int word;
- unsigned int offset;
- } both;
-};
-
-struct futex_pi_state {
- struct list_head list;
- struct rt_mutex pi_mutex;
- struct task_struct *owner;
- refcount_t refcount;
- union futex_key key;
-};
-
-struct futex_q {
- struct plist_node list;
- struct task_struct *task;
- spinlock_t *lock_ptr;
- union futex_key key;
- struct futex_pi_state *pi_state;
- struct rt_mutex_waiter *rt_waiter;
- union futex_key *requeue_pi_key;
- u32 bitset;
-};
-
-struct futex_hash_bucket {
- atomic_t waiters;
- spinlock_t lock;
- struct plist_head chain;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-enum futex_access {
- FUTEX_READ = 0,
- FUTEX_WRITE = 1,
-};
-
-typedef bool (*smp_cond_func_t)(int, void *);
-
-struct call_function_data {
- call_single_data_t *csd;
- cpumask_var_t cpumask;
- cpumask_var_t cpumask_ipi;
-};
-
-struct smp_call_on_cpu_struct {
- struct work_struct work;
- struct completion done;
- int (*func)(void *);
- void *data;
- int ret;
- int cpu;
-};
-
-typedef short unsigned int __kernel_old_uid_t;
-
-typedef short unsigned int __kernel_old_gid_t;
-
-typedef __kernel_old_uid_t old_uid_t;
-
-typedef __kernel_old_gid_t old_gid_t;
-
-struct latch_tree_root {
- seqcount_latch_t seq;
- struct rb_root tree[2];
-};
-
-struct latch_tree_ops {
- bool (*less)(struct latch_tree_node *, struct latch_tree_node *);
- int (*comp)(void *, struct latch_tree_node *);
-};
-
-struct modversion_info {
- long unsigned int crc;
- char name[56];
-};
-
-struct module_use {
- struct list_head source_list;
- struct list_head target_list;
- struct module *source;
- struct module *target;
-};
-
-struct module_sect_attr {
- struct bin_attribute battr;
- long unsigned int address;
-};
-
-struct module_sect_attrs {
- struct attribute_group grp;
- unsigned int nsections;
- struct module_sect_attr attrs[0];
-};
-
-struct module_notes_attrs {
- struct kobject *dir;
- unsigned int notes;
- struct bin_attribute attrs[0];
-};
-
-enum mod_license {
- NOT_GPL_ONLY = 0,
- GPL_ONLY = 1,
- WILL_BE_GPL_ONLY = 2,
-};
-
-struct symsearch {
- const struct kernel_symbol *start;
- const struct kernel_symbol *stop;
- const s32 *crcs;
- enum mod_license license;
- bool unused;
-};
-
-enum kernel_read_file_id {
- READING_UNKNOWN = 0,
- READING_FIRMWARE = 1,
- READING_MODULE = 2,
- READING_KEXEC_IMAGE = 3,
- READING_KEXEC_INITRAMFS = 4,
- READING_POLICY = 5,
- READING_X509_CERTIFICATE = 6,
- READING_MAX_ID = 7,
-};
-
-enum kernel_load_data_id {
- LOADING_UNKNOWN = 0,
- LOADING_FIRMWARE = 1,
- LOADING_MODULE = 2,
- LOADING_KEXEC_IMAGE = 3,
- LOADING_KEXEC_INITRAMFS = 4,
- LOADING_POLICY = 5,
- LOADING_X509_CERTIFICATE = 6,
- LOADING_MAX_ID = 7,
-};
-
-enum {
- PROC_ENTRY_PERMANENT = 1,
-};
-
-struct _ddebug {
- const char *modname;
- const char *function;
- const char *filename;
- const char *format;
- unsigned int lineno: 18;
- unsigned int flags: 8;
- union {
- struct static_key_true dd_key_true;
- struct static_key_false dd_key_false;
- } key;
-};
-
-struct load_info {
- const char *name;
- struct module *mod;
- Elf64_Ehdr *hdr;
- long unsigned int len;
- Elf64_Shdr *sechdrs;
- char *secstrings;
- char *strtab;
- long unsigned int symoffs;
- long unsigned int stroffs;
- long unsigned int init_typeoffs;
- long unsigned int core_typeoffs;
- struct _ddebug *debug;
- unsigned int num_debug;
- bool sig_ok;
- long unsigned int mod_kallsyms_init_off;
- struct {
- unsigned int sym;
- unsigned int str;
- unsigned int mod;
- unsigned int vers;
- unsigned int info;
- unsigned int pcpu;
- } index;
-};
-
-struct trace_event_raw_module_load {
- struct trace_entry ent;
- unsigned int taints;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_raw_module_free {
- struct trace_entry ent;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_raw_module_refcnt {
- struct trace_entry ent;
- long unsigned int ip;
- int refcnt;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_raw_module_request {
- struct trace_entry ent;
- long unsigned int ip;
- bool wait;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_data_offsets_module_load {
- u32 name;
-};
-
-struct trace_event_data_offsets_module_free {
- u32 name;
-};
-
-struct trace_event_data_offsets_module_refcnt {
- u32 name;
-};
-
-struct trace_event_data_offsets_module_request {
- u32 name;
-};
-
-typedef void (*btf_trace_module_load)(void *, struct module *);
-
-typedef void (*btf_trace_module_free)(void *, struct module *);
-
-typedef void (*btf_trace_module_get)(void *, struct module *, long unsigned int);
-
-typedef void (*btf_trace_module_put)(void *, struct module *, long unsigned int);
-
-typedef void (*btf_trace_module_request)(void *, char *, bool, long unsigned int);
-
-struct mod_tree_root {
- struct latch_tree_root root;
- long unsigned int addr_min;
- long unsigned int addr_max;
-};
-
-struct find_symbol_arg {
- const char *name;
- bool gplok;
- bool warn;
- struct module *owner;
- const s32 *crc;
- const struct kernel_symbol *sym;
- enum mod_license license;
-};
-
-struct mod_initfree {
- struct llist_node node;
- void *module_init;
-};
-
-struct module_signature {
- u8 algo;
- u8 hash;
- u8 id_type;
- u8 signer_len;
- u8 key_id_len;
- u8 __pad[3];
- __be32 sig_len;
-};
-
-enum pkey_id_type {
- PKEY_ID_PGP = 0,
- PKEY_ID_X509 = 1,
- PKEY_ID_PKCS7 = 2,
-};
-
-struct kallsym_iter {
- loff_t pos;
- loff_t pos_arch_end;
- loff_t pos_mod_end;
- loff_t pos_ftrace_mod_end;
- loff_t pos_bpf_end;
- long unsigned int value;
- unsigned int nameoff;
- char type;
- char name[128];
- char module_name[56];
- int exported;
- int show_value;
-};
-
-typedef struct {
- int val[2];
-} __kernel_fsid_t;
-
-struct kstatfs {
- long int f_type;
- long int f_bsize;
- u64 f_blocks;
- u64 f_bfree;
- u64 f_bavail;
- u64 f_files;
- u64 f_ffree;
- __kernel_fsid_t f_fsid;
- long int f_namelen;
- long int f_frsize;
- long int f_flags;
- long int f_spare[4];
-};
-
-typedef __u16 comp_t;
-
-struct acct_v3 {
- char ac_flag;
- char ac_version;
- __u16 ac_tty;
- __u32 ac_exitcode;
- __u32 ac_uid;
- __u32 ac_gid;
- __u32 ac_pid;
- __u32 ac_ppid;
- __u32 ac_btime;
- __u32 ac_etime;
- comp_t ac_utime;
- comp_t ac_stime;
- comp_t ac_mem;
- comp_t ac_io;
- comp_t ac_rw;
- comp_t ac_minflt;
- comp_t ac_majflt;
- comp_t ac_swaps;
- char ac_comm[16];
-};
-
-typedef struct acct_v3 acct_t;
-
-struct fs_pin {
- wait_queue_head_t wait;
- int done;
- struct hlist_node s_list;
- struct hlist_node m_list;
- void (*kill)(struct fs_pin *);
-};
-
-struct bsd_acct_struct {
- struct fs_pin pin;
- atomic_long_t count;
- struct callback_head rcu;
- struct mutex lock;
- int active;
- long unsigned int needcheck;
- struct file *file;
- struct pid_namespace *ns;
- struct work_struct work;
- struct completion done;
-};
-
-struct elf64_note {
- Elf64_Word n_namesz;
- Elf64_Word n_descsz;
- Elf64_Word n_type;
-};
-
-struct elf_note_section {
- struct elf64_note n_hdr;
- u8 n_data[0];
-};
-
-typedef long unsigned int elf_greg_t;
-
-typedef elf_greg_t elf_gregset_t[34];
-
-struct elf_siginfo {
- int si_signo;
- int si_code;
- int si_errno;
-};
-
-struct elf_prstatus {
- struct elf_siginfo pr_info;
- short int pr_cursig;
- long unsigned int pr_sigpend;
- long unsigned int pr_sighold;
- pid_t pr_pid;
- pid_t pr_ppid;
- pid_t pr_pgrp;
- pid_t pr_sid;
- struct __kernel_old_timeval pr_utime;
- struct __kernel_old_timeval pr_stime;
- struct __kernel_old_timeval pr_cutime;
- struct __kernel_old_timeval pr_cstime;
- elf_gregset_t pr_reg;
- int pr_fpvalid;
-};
-
-typedef u32 note_buf_t[106];
-
-struct compat_kexec_segment {
- compat_uptr_t buf;
- compat_size_t bufsz;
- compat_ulong_t mem;
- compat_size_t memsz;
-};
-
-struct elf64_phdr {
- Elf64_Word p_type;
- Elf64_Word p_flags;
- Elf64_Off p_offset;
- Elf64_Addr p_vaddr;
- Elf64_Addr p_paddr;
- Elf64_Xword p_filesz;
- Elf64_Xword p_memsz;
- Elf64_Xword p_align;
-};
-
-typedef struct elf64_phdr Elf64_Phdr;
-
-struct crypto_alg;
-
-struct crypto_tfm {
- u32 crt_flags;
- int node;
- void (*exit)(struct crypto_tfm *);
- struct crypto_alg *__crt_alg;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- void *__crt_ctx[0];
-};
-
-struct cipher_alg {
- unsigned int cia_min_keysize;
- unsigned int cia_max_keysize;
- int (*cia_setkey)(struct crypto_tfm *, const u8 *, unsigned int);
- void (*cia_encrypt)(struct crypto_tfm *, u8 *, const u8 *);
- void (*cia_decrypt)(struct crypto_tfm *, u8 *, const u8 *);
-};
-
-struct compress_alg {
- int (*coa_compress)(struct crypto_tfm *, const u8 *, unsigned int, u8 *, unsigned int *);
- int (*coa_decompress)(struct crypto_tfm *, const u8 *, unsigned int, u8 *, unsigned int *);
-};
-
-struct crypto_type;
-
-struct crypto_alg {
- struct list_head cra_list;
- struct list_head cra_users;
- u32 cra_flags;
- unsigned int cra_blocksize;
- unsigned int cra_ctxsize;
- unsigned int cra_alignmask;
- int cra_priority;
- refcount_t cra_refcnt;
- char cra_name[128];
- char cra_driver_name[128];
- const struct crypto_type *cra_type;
- union {
- struct cipher_alg cipher;
- struct compress_alg compress;
- } cra_u;
- int (*cra_init)(struct crypto_tfm *);
- void (*cra_exit)(struct crypto_tfm *);
- void (*cra_destroy)(struct crypto_alg *);
- struct module *cra_module;
-};
-
-struct crypto_instance;
-
-struct crypto_type {
- unsigned int (*ctxsize)(struct crypto_alg *, u32, u32);
- unsigned int (*extsize)(struct crypto_alg *);
- int (*init)(struct crypto_tfm *, u32, u32);
- int (*init_tfm)(struct crypto_tfm *);
- void (*show)(struct seq_file *, struct crypto_alg *);
- int (*report)(struct sk_buff *, struct crypto_alg *);
- void (*free)(struct crypto_instance *);
- unsigned int type;
- unsigned int maskclear;
- unsigned int maskset;
- unsigned int tfmsize;
-};
-
-struct crypto_shash;
-
-struct shash_desc {
- struct crypto_shash *tfm;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- void *__ctx[0];
-};
-
-struct crypto_shash {
- unsigned int descsize;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct crypto_tfm base;
-};
-
-struct kexec_sha_region {
- long unsigned int start;
- long unsigned int len;
-};
-
-enum migrate_reason {
- MR_COMPACTION = 0,
- MR_MEMORY_FAILURE = 1,
- MR_MEMORY_HOTPLUG = 2,
- MR_SYSCALL = 3,
- MR_MEMPOLICY_MBIND = 4,
- MR_NUMA_MISPLACED = 5,
- MR_CONTIG_RANGE = 6,
- MR_TYPES = 7,
-};
-
-typedef __kernel_ulong_t __kernel_ino_t;
-
-typedef __kernel_ino_t ino_t;
-
-enum kernfs_node_type {
- KERNFS_DIR = 1,
- KERNFS_FILE = 2,
- KERNFS_LINK = 4,
-};
-
-enum kernfs_root_flag {
- KERNFS_ROOT_CREATE_DEACTIVATED = 1,
- KERNFS_ROOT_EXTRA_OPEN_PERM_CHECK = 2,
- KERNFS_ROOT_SUPPORT_EXPORTOP = 4,
- KERNFS_ROOT_SUPPORT_USER_XATTR = 8,
-};
-
-struct kernfs_fs_context {
- struct kernfs_root *root;
- void *ns_tag;
- long unsigned int magic;
- bool new_sb_created;
-};
-
-enum bpf_link_type {
- BPF_LINK_TYPE_UNSPEC = 0,
- BPF_LINK_TYPE_RAW_TRACEPOINT = 1,
- BPF_LINK_TYPE_TRACING = 2,
- BPF_LINK_TYPE_CGROUP = 3,
- BPF_LINK_TYPE_ITER = 4,
- BPF_LINK_TYPE_NETNS = 5,
- BPF_LINK_TYPE_XDP = 6,
- MAX_BPF_LINK_TYPE = 7,
-};
-
-struct bpf_link_info {
- __u32 type;
- __u32 id;
- __u32 prog_id;
- union {
- struct {
- __u64 tp_name;
- __u32 tp_name_len;
- } raw_tracepoint;
- struct {
- __u32 attach_type;
- } tracing;
- struct {
- __u64 cgroup_id;
- __u32 attach_type;
- } cgroup;
- struct {
- __u64 target_name;
- __u32 target_name_len;
- union {
- struct {
- __u32 map_id;
- } map;
- };
- } iter;
- struct {
- __u32 netns_ino;
- __u32 attach_type;
- } netns;
- struct {
- __u32 ifindex;
- } xdp;
- };
-};
-
-struct bpf_link_ops;
-
-struct bpf_link {
- atomic64_t refcnt;
- u32 id;
- enum bpf_link_type type;
- const struct bpf_link_ops *ops;
- struct bpf_prog *prog;
- struct work_struct work;
-};
-
-struct bpf_link_ops {
- void (*release)(struct bpf_link *);
- void (*dealloc)(struct bpf_link *);
- int (*detach)(struct bpf_link *);
- int (*update_prog)(struct bpf_link *, struct bpf_prog *, struct bpf_prog *);
- void (*show_fdinfo)(const struct bpf_link *, struct seq_file *);
- int (*fill_link_info)(const struct bpf_link *, struct bpf_link_info *);
-};
-
-struct bpf_cgroup_link {
- struct bpf_link link;
- struct cgroup *cgroup;
- enum bpf_attach_type type;
-};
-
-enum {
- CGRP_NOTIFY_ON_RELEASE = 0,
- CGRP_CPUSET_CLONE_CHILDREN = 1,
- CGRP_FREEZE = 2,
- CGRP_FROZEN = 3,
-};
-
-enum {
- CGRP_ROOT_NOPREFIX = 2,
- CGRP_ROOT_XATTR = 4,
- CGRP_ROOT_NS_DELEGATE = 8,
- CGRP_ROOT_CPUSET_V2_MODE = 16,
- CGRP_ROOT_MEMORY_LOCAL_EVENTS = 32,
- CGRP_ROOT_MEMORY_RECURSIVE_PROT = 64,
-};
-
-struct cgroup_taskset {
- struct list_head src_csets;
- struct list_head dst_csets;
- int nr_tasks;
- int ssid;
- struct list_head *csets;
- struct css_set *cur_cset;
- struct task_struct *cur_task;
-};
-
-struct cgroup_fs_context {
- struct kernfs_fs_context kfc;
- struct cgroup_root *root;
- struct cgroup_namespace *ns;
- unsigned int flags;
- bool cpuset_clone_children;
- bool none;
- bool all_ss;
- u16 subsys_mask;
- char *name;
- char *release_agent;
-};
-
-struct cgrp_cset_link {
- struct cgroup *cgrp;
- struct css_set *cset;
- struct list_head cset_link;
- struct list_head cgrp_link;
-};
-
-struct cgroup_mgctx {
- struct list_head preloaded_src_csets;
- struct list_head preloaded_dst_csets;
- struct cgroup_taskset tset;
- u16 ss_mask;
-};
-
-struct trace_event_raw_cgroup_root {
- struct trace_entry ent;
- int root;
- u16 ss_mask;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_raw_cgroup {
- struct trace_entry ent;
- int root;
- int id;
- int level;
- u32 __data_loc_path;
- char __data[0];
-};
-
-struct trace_event_raw_cgroup_migrate {
- struct trace_entry ent;
- int dst_root;
- int dst_id;
- int dst_level;
- int pid;
- u32 __data_loc_dst_path;
- u32 __data_loc_comm;
- char __data[0];
-};
-
-struct trace_event_raw_cgroup_event {
- struct trace_entry ent;
- int root;
- int id;
- int level;
- u32 __data_loc_path;
- int val;
- char __data[0];
-};
-
-struct trace_event_data_offsets_cgroup_root {
- u32 name;
-};
-
-struct trace_event_data_offsets_cgroup {
- u32 path;
-};
-
-struct trace_event_data_offsets_cgroup_migrate {
- u32 dst_path;
- u32 comm;
-};
-
-struct trace_event_data_offsets_cgroup_event {
- u32 path;
-};
-
-typedef void (*btf_trace_cgroup_setup_root)(void *, struct cgroup_root *);
-
-typedef void (*btf_trace_cgroup_destroy_root)(void *, struct cgroup_root *);
-
-typedef void (*btf_trace_cgroup_remount)(void *, struct cgroup_root *);
-
-typedef void (*btf_trace_cgroup_mkdir)(void *, struct cgroup *, const char *);
-
-typedef void (*btf_trace_cgroup_rmdir)(void *, struct cgroup *, const char *);
-
-typedef void (*btf_trace_cgroup_release)(void *, struct cgroup *, const char *);
-
-typedef void (*btf_trace_cgroup_rename)(void *, struct cgroup *, const char *);
-
-typedef void (*btf_trace_cgroup_freeze)(void *, struct cgroup *, const char *);
-
-typedef void (*btf_trace_cgroup_unfreeze)(void *, struct cgroup *, const char *);
-
-typedef void (*btf_trace_cgroup_attach_task)(void *, struct cgroup *, const char *, struct task_struct *, bool);
-
-typedef void (*btf_trace_cgroup_transfer_tasks)(void *, struct cgroup *, const char *, struct task_struct *, bool);
-
-typedef void (*btf_trace_cgroup_notify_populated)(void *, struct cgroup *, const char *, int);
-
-typedef void (*btf_trace_cgroup_notify_frozen)(void *, struct cgroup *, const char *, int);
-
-enum cgroup2_param {
- Opt_nsdelegate = 0,
- Opt_memory_localevents = 1,
- Opt_memory_recursiveprot = 2,
- nr__cgroup2_params = 3,
-};
-
-struct cgroupstats {
- __u64 nr_sleeping;
- __u64 nr_running;
- __u64 nr_stopped;
- __u64 nr_uninterruptible;
- __u64 nr_io_wait;
-};
-
-enum cgroup_filetype {
- CGROUP_FILE_PROCS = 0,
- CGROUP_FILE_TASKS = 1,
-};
-
-struct cgroup_pidlist {
- struct {
- enum cgroup_filetype type;
- struct pid_namespace *ns;
- } key;
- pid_t *list;
- int length;
- struct list_head links;
- struct cgroup *owner;
- struct delayed_work destroy_dwork;
-};
-
-enum cgroup1_param {
- Opt_all = 0,
- Opt_clone_children = 1,
- Opt_cpuset_v2_mode = 2,
- Opt_name = 3,
- Opt_none = 4,
- Opt_noprefix = 5,
- Opt_release_agent = 6,
- Opt_xattr = 7,
-};
-
-enum freezer_state_flags {
- CGROUP_FREEZER_ONLINE = 1,
- CGROUP_FREEZING_SELF = 2,
- CGROUP_FREEZING_PARENT = 4,
- CGROUP_FROZEN = 8,
- CGROUP_FREEZING = 6,
-};
-
-struct freezer {
- struct cgroup_subsys_state css;
- unsigned int state;
-};
-
-struct pids_cgroup {
- struct cgroup_subsys_state css;
- atomic64_t counter;
- atomic64_t limit;
- struct cgroup_file events_file;
- atomic64_t events_limit;
-};
-
-struct root_domain___2;
-
-struct fmeter {
- int cnt;
- int val;
- time64_t time;
- spinlock_t lock;
-};
-
-struct cpuset {
- struct cgroup_subsys_state css;
- long unsigned int flags;
- cpumask_var_t cpus_allowed;
- nodemask_t mems_allowed;
- cpumask_var_t effective_cpus;
- nodemask_t effective_mems;
- cpumask_var_t subparts_cpus;
- nodemask_t old_mems_allowed;
- struct fmeter fmeter;
- int attach_in_progress;
- int pn;
- int relax_domain_level;
- int nr_subparts_cpus;
- int partition_root_state;
- int use_parent_ecpus;
- int child_ecpus_count;
-};
-
-struct tmpmasks {
- cpumask_var_t addmask;
- cpumask_var_t delmask;
- cpumask_var_t new_cpus;
-};
-
-typedef enum {
- CS_ONLINE = 0,
- CS_CPU_EXCLUSIVE = 1,
- CS_MEM_EXCLUSIVE = 2,
- CS_MEM_HARDWALL = 3,
- CS_MEMORY_MIGRATE = 4,
- CS_SCHED_LOAD_BALANCE = 5,
- CS_SPREAD_PAGE = 6,
- CS_SPREAD_SLAB = 7,
-} cpuset_flagbits_t;
-
-enum subparts_cmd {
- partcmd_enable = 0,
- partcmd_disable = 1,
- partcmd_update = 2,
-};
-
-struct cpuset_migrate_mm_work {
- struct work_struct work;
- struct mm_struct *mm;
- nodemask_t from;
- nodemask_t to;
-};
-
-typedef enum {
- FILE_MEMORY_MIGRATE = 0,
- FILE_CPULIST = 1,
- FILE_MEMLIST = 2,
- FILE_EFFECTIVE_CPULIST = 3,
- FILE_EFFECTIVE_MEMLIST = 4,
- FILE_SUBPARTS_CPULIST = 5,
- FILE_CPU_EXCLUSIVE = 6,
- FILE_MEM_EXCLUSIVE = 7,
- FILE_MEM_HARDWALL = 8,
- FILE_SCHED_LOAD_BALANCE = 9,
- FILE_PARTITION_ROOT = 10,
- FILE_SCHED_RELAX_DOMAIN_LEVEL = 11,
- FILE_MEMORY_PRESSURE_ENABLED = 12,
- FILE_MEMORY_PRESSURE = 13,
- FILE_SPREAD_PAGE = 14,
- FILE_SPREAD_SLAB = 15,
-} cpuset_filetype_t;
-
-struct kernel_pkey_query {
- __u32 supported_ops;
- __u32 key_size;
- __u16 max_data_size;
- __u16 max_sig_size;
- __u16 max_enc_size;
- __u16 max_dec_size;
-};
-
-enum kernel_pkey_operation {
- kernel_pkey_encrypt = 0,
- kernel_pkey_decrypt = 1,
- kernel_pkey_sign = 2,
- kernel_pkey_verify = 3,
-};
-
-struct kernel_pkey_params {
- struct key *key;
- const char *encoding;
- const char *hash_algo;
- char *info;
- __u32 in_len;
- union {
- __u32 out_len;
- __u32 in2_len;
- };
- enum kernel_pkey_operation op: 8;
-};
-
-struct key_preparsed_payload {
- char *description;
- union key_payload payload;
- const void *data;
- size_t datalen;
- size_t quotalen;
- time64_t expiry;
-};
-
-struct key_match_data {
- bool (*cmp)(const struct key *, const struct key_match_data *);
- const void *raw_data;
- void *preparsed;
- unsigned int lookup_type;
-};
-
-struct idmap_key {
- bool map_up;
- u32 id;
- u32 count;
-};
-
-struct ctl_path {
- const char *procname;
-};
-
-typedef void (*exitcall_t)();
-
-struct cpu_stop_done {
- atomic_t nr_todo;
- int ret;
- struct completion completion;
-};
-
-struct cpu_stopper {
- struct task_struct *thread;
- raw_spinlock_t lock;
- bool enabled;
- struct list_head works;
- struct cpu_stop_work stop_work;
-};
-
-enum multi_stop_state {
- MULTI_STOP_NONE = 0,
- MULTI_STOP_PREPARE = 1,
- MULTI_STOP_DISABLE_IRQ = 2,
- MULTI_STOP_RUN = 3,
- MULTI_STOP_EXIT = 4,
-};
-
-struct multi_stop_data {
- cpu_stop_fn_t fn;
- void *data;
- unsigned int num_threads;
- const struct cpumask *active_cpus;
- enum multi_stop_state state;
- atomic_t thread_ack;
-};
-
-typedef int __kernel_mqd_t;
-
-typedef __kernel_mqd_t mqd_t;
-
-enum audit_state {
- AUDIT_DISABLED = 0,
- AUDIT_BUILD_CONTEXT = 1,
- AUDIT_RECORD_CONTEXT = 2,
-};
-
-struct audit_cap_data {
- kernel_cap_t permitted;
- kernel_cap_t inheritable;
- union {
- unsigned int fE;
- kernel_cap_t effective;
- };
- kernel_cap_t ambient;
- kuid_t rootid;
-};
-
-struct audit_names {
- struct list_head list;
- struct filename *name;
- int name_len;
- bool hidden;
- long unsigned int ino;
- dev_t dev;
- umode_t mode;
- kuid_t uid;
- kgid_t gid;
- dev_t rdev;
- u32 osid;
- struct audit_cap_data fcap;
- unsigned int fcap_ver;
- unsigned char type;
- bool should_free;
-};
-
-struct mq_attr {
- __kernel_long_t mq_flags;
- __kernel_long_t mq_maxmsg;
- __kernel_long_t mq_msgsize;
- __kernel_long_t mq_curmsgs;
- __kernel_long_t __reserved[4];
-};
-
-struct audit_proctitle {
- int len;
- char *value;
-};
-
-struct audit_aux_data;
-
-struct __kernel_sockaddr_storage;
-
-struct audit_tree_refs;
-
-struct audit_context {
- int dummy;
- int in_syscall;
- enum audit_state state;
- enum audit_state current_state;
- unsigned int serial;
- int major;
- struct timespec64 ctime;
- long unsigned int argv[4];
- long int return_code;
- u64 prio;
- int return_valid;
- struct audit_names preallocated_names[5];
- int name_count;
- struct list_head names_list;
- char *filterkey;
- struct path pwd;
- struct audit_aux_data *aux;
- struct audit_aux_data *aux_pids;
- struct __kernel_sockaddr_storage *sockaddr;
- size_t sockaddr_len;
- pid_t pid;
- pid_t ppid;
- kuid_t uid;
- kuid_t euid;
- kuid_t suid;
- kuid_t fsuid;
- kgid_t gid;
- kgid_t egid;
- kgid_t sgid;
- kgid_t fsgid;
- long unsigned int personality;
- int arch;
- pid_t target_pid;
- kuid_t target_auid;
- kuid_t target_uid;
- unsigned int target_sessionid;
- u32 target_sid;
- char target_comm[16];
- struct audit_tree_refs *trees;
- struct audit_tree_refs *first_trees;
- struct list_head killed_trees;
- int tree_count;
- int type;
- union {
- struct {
- int nargs;
- long int args[6];
- } socketcall;
- struct {
- kuid_t uid;
- kgid_t gid;
- umode_t mode;
- u32 osid;
- int has_perm;
- uid_t perm_uid;
- gid_t perm_gid;
- umode_t perm_mode;
- long unsigned int qbytes;
- } ipc;
- struct {
- mqd_t mqdes;
- struct mq_attr mqstat;
- } mq_getsetattr;
- struct {
- mqd_t mqdes;
- int sigev_signo;
- } mq_notify;
- struct {
- mqd_t mqdes;
- size_t msg_len;
- unsigned int msg_prio;
- struct timespec64 abs_timeout;
- } mq_sendrecv;
- struct {
- int oflag;
- umode_t mode;
- struct mq_attr attr;
- } mq_open;
- struct {
- pid_t pid;
- struct audit_cap_data cap;
- } capset;
- struct {
- int fd;
- int flags;
- } mmap;
- struct {
- int argc;
- } execve;
- struct {
- char *name;
- } module;
- };
- int fds[2];
- struct audit_proctitle proctitle;
-};
-
-struct __kernel_sockaddr_storage {
- union {
- struct {
- __kernel_sa_family_t ss_family;
- char __data[126];
- };
- void *__align;
- };
-};
-
-enum audit_nlgrps {
- AUDIT_NLGRP_NONE = 0,
- AUDIT_NLGRP_READLOG = 1,
- __AUDIT_NLGRP_MAX = 2,
-};
-
-struct audit_status {
- __u32 mask;
- __u32 enabled;
- __u32 failure;
- __u32 pid;
- __u32 rate_limit;
- __u32 backlog_limit;
- __u32 lost;
- __u32 backlog;
- union {
- __u32 version;
- __u32 feature_bitmap;
- };
- __u32 backlog_wait_time;
- __u32 backlog_wait_time_actual;
-};
-
-struct audit_features {
- __u32 vers;
- __u32 mask;
- __u32 features;
- __u32 lock;
-};
-
-struct audit_tty_status {
- __u32 enabled;
- __u32 log_passwd;
-};
-
-struct audit_sig_info {
- uid_t uid;
- pid_t pid;
- char ctx[0];
-};
-
-struct net_generic {
- union {
- struct {
- unsigned int len;
- struct callback_head rcu;
- } s;
- void *ptr[0];
- };
-};
-
-struct pernet_operations {
- struct list_head list;
- int (*init)(struct net *);
- void (*pre_exit)(struct net *);
- void (*exit)(struct net *);
- void (*exit_batch)(struct list_head *);
- unsigned int *id;
- size_t size;
-};
-
-struct scm_creds {
- u32 pid;
- kuid_t uid;
- kgid_t gid;
-};
-
-struct netlink_skb_parms {
- struct scm_creds creds;
- __u32 portid;
- __u32 dst_group;
- __u32 flags;
- struct sock *sk;
- bool nsid_is_set;
- int nsid;
-};
-
-struct netlink_kernel_cfg {
- unsigned int groups;
- unsigned int flags;
- void (*input)(struct sk_buff *);
- struct mutex *cb_mutex;
- int (*bind)(struct net *, int);
- void (*unbind)(struct net *, int);
- bool (*compare)(struct net *, struct sock *);
-};
-
-struct audit_netlink_list {
- __u32 portid;
- struct net *net;
- struct sk_buff_head q;
-};
-
-struct audit_net {
- struct sock *sk;
-};
-
-struct auditd_connection {
- struct pid *pid;
- u32 portid;
- struct net *net;
- struct callback_head rcu;
-};
-
-struct audit_ctl_mutex {
- struct mutex lock;
- void *owner;
-};
-
-struct audit_buffer {
- struct sk_buff *skb;
- struct audit_context *ctx;
- gfp_t gfp_mask;
-};
-
-struct audit_reply {
- __u32 portid;
- struct net *net;
- struct sk_buff *skb;
-};
-
-enum {
- Audit_equal = 0,
- Audit_not_equal = 1,
- Audit_bitmask = 2,
- Audit_bittest = 3,
- Audit_lt = 4,
- Audit_gt = 5,
- Audit_le = 6,
- Audit_ge = 7,
- Audit_bad = 8,
-};
-
-struct audit_rule_data {
- __u32 flags;
- __u32 action;
- __u32 field_count;
- __u32 mask[64];
- __u32 fields[64];
- __u32 values[64];
- __u32 fieldflags[64];
- __u32 buflen;
- char buf[0];
-};
-
-struct audit_field;
-
-struct audit_watch;
-
-struct audit_tree;
-
-struct audit_fsnotify_mark;
-
-struct audit_krule {
- u32 pflags;
- u32 flags;
- u32 listnr;
- u32 action;
- u32 mask[64];
- u32 buflen;
- u32 field_count;
- char *filterkey;
- struct audit_field *fields;
- struct audit_field *arch_f;
- struct audit_field *inode_f;
- struct audit_watch *watch;
- struct audit_tree *tree;
- struct audit_fsnotify_mark *exe;
- struct list_head rlist;
- struct list_head list;
- u64 prio;
-};
-
-struct audit_field {
- u32 type;
- union {
- u32 val;
- kuid_t uid;
- kgid_t gid;
- struct {
- char *lsm_str;
- void *lsm_rule;
- };
- };
- u32 op;
-};
-
-struct audit_entry {
- struct list_head list;
- struct callback_head rcu;
- struct audit_krule rule;
-};
-
-struct audit_buffer___2;
-
-typedef int __kernel_key_t;
-
-typedef __kernel_key_t key_t;
-
-struct kern_ipc_perm {
- spinlock_t lock;
- bool deleted;
- int id;
- key_t key;
- kuid_t uid;
- kgid_t gid;
- kuid_t cuid;
- kgid_t cgid;
- umode_t mode;
- long unsigned int seq;
- void *security;
- struct rhash_head khtnode;
- struct callback_head rcu;
- refcount_t refcount;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct cpu_vfs_cap_data {
- __u32 magic_etc;
- kernel_cap_t permitted;
- kernel_cap_t inheritable;
- kuid_t rootid;
-};
-
-typedef struct fsnotify_mark_connector *fsnotify_connp_t;
-
-struct fsnotify_mark_connector {
- spinlock_t lock;
- short unsigned int type;
- short unsigned int flags;
- __kernel_fsid_t fsid;
- union {
- fsnotify_connp_t *obj;
- struct fsnotify_mark_connector *destroy_next;
- };
- struct hlist_head list;
-};
-
-enum audit_nfcfgop {
- AUDIT_XT_OP_REGISTER = 0,
- AUDIT_XT_OP_REPLACE = 1,
- AUDIT_XT_OP_UNREGISTER = 2,
- AUDIT_NFT_OP_TABLE_REGISTER = 3,
- AUDIT_NFT_OP_TABLE_UNREGISTER = 4,
- AUDIT_NFT_OP_CHAIN_REGISTER = 5,
- AUDIT_NFT_OP_CHAIN_UNREGISTER = 6,
- AUDIT_NFT_OP_RULE_REGISTER = 7,
- AUDIT_NFT_OP_RULE_UNREGISTER = 8,
- AUDIT_NFT_OP_SET_REGISTER = 9,
- AUDIT_NFT_OP_SET_UNREGISTER = 10,
- AUDIT_NFT_OP_SETELEM_REGISTER = 11,
- AUDIT_NFT_OP_SETELEM_UNREGISTER = 12,
- AUDIT_NFT_OP_GEN_REGISTER = 13,
- AUDIT_NFT_OP_OBJ_REGISTER = 14,
- AUDIT_NFT_OP_OBJ_UNREGISTER = 15,
- AUDIT_NFT_OP_OBJ_RESET = 16,
- AUDIT_NFT_OP_FLOWTABLE_REGISTER = 17,
- AUDIT_NFT_OP_FLOWTABLE_UNREGISTER = 18,
- AUDIT_NFT_OP_INVALID = 19,
-};
-
-enum fsnotify_obj_type {
- FSNOTIFY_OBJ_TYPE_INODE = 0,
- FSNOTIFY_OBJ_TYPE_PARENT = 1,
- FSNOTIFY_OBJ_TYPE_VFSMOUNT = 2,
- FSNOTIFY_OBJ_TYPE_SB = 3,
- FSNOTIFY_OBJ_TYPE_COUNT = 4,
- FSNOTIFY_OBJ_TYPE_DETACHED = 4,
-};
-
-struct audit_aux_data {
- struct audit_aux_data *next;
- int type;
-};
-
-struct audit_chunk;
-
-struct audit_tree_refs {
- struct audit_tree_refs *next;
- struct audit_chunk *c[31];
-};
-
-struct audit_aux_data_pids {
- struct audit_aux_data d;
- pid_t target_pid[16];
- kuid_t target_auid[16];
- kuid_t target_uid[16];
- unsigned int target_sessionid[16];
- u32 target_sid[16];
- char target_comm[256];
- int pid_count;
-};
-
-struct audit_aux_data_bprm_fcaps {
- struct audit_aux_data d;
- struct audit_cap_data fcap;
- unsigned int fcap_ver;
- struct audit_cap_data old_pcap;
- struct audit_cap_data new_pcap;
-};
-
-struct audit_nfcfgop_tab {
- enum audit_nfcfgop op;
- const char *s;
-};
-
-struct audit_parent;
-
-struct audit_watch {
- refcount_t count;
- dev_t dev;
- char *path;
- long unsigned int ino;
- struct audit_parent *parent;
- struct list_head wlist;
- struct list_head rules;
-};
-
-struct fsnotify_group;
-
-struct fsnotify_iter_info;
-
-struct fsnotify_mark;
-
-struct fsnotify_event;
-
-struct fsnotify_ops {
- int (*handle_event)(struct fsnotify_group *, u32, const void *, int, struct inode *, const struct qstr *, u32, struct fsnotify_iter_info *);
- int (*handle_inode_event)(struct fsnotify_mark *, u32, struct inode *, struct inode *, const struct qstr *, u32);
- void (*free_group_priv)(struct fsnotify_group *);
- void (*freeing_mark)(struct fsnotify_mark *, struct fsnotify_group *);
- void (*free_event)(struct fsnotify_event *);
- void (*free_mark)(struct fsnotify_mark *);
-};
-
-struct inotify_group_private_data {
- spinlock_t idr_lock;
- struct idr idr;
- struct ucounts *ucounts;
-};
-
-struct fanotify_group_private_data {
- struct list_head access_list;
- wait_queue_head_t access_waitq;
- int flags;
- int f_flags;
- unsigned int max_marks;
- struct user_struct *user;
-};
-
-struct fsnotify_group {
- const struct fsnotify_ops *ops;
- refcount_t refcnt;
- spinlock_t notification_lock;
- struct list_head notification_list;
- wait_queue_head_t notification_waitq;
- unsigned int q_len;
- unsigned int max_events;
- unsigned int priority;
- bool shutdown;
- struct mutex mark_mutex;
- atomic_t num_marks;
- atomic_t user_waits;
- struct list_head marks_list;
- struct fasync_struct *fsn_fa;
- struct fsnotify_event *overflow_event;
- struct mem_cgroup *memcg;
- union {
- void *private;
- struct inotify_group_private_data inotify_data;
- struct fanotify_group_private_data fanotify_data;
- };
-};
-
-struct fsnotify_iter_info {
- struct fsnotify_mark *marks[4];
- unsigned int report_mask;
- int srcu_idx;
-};
-
-struct fsnotify_mark {
- __u32 mask;
- refcount_t refcnt;
- struct fsnotify_group *group;
- struct list_head g_list;
- spinlock_t lock;
- struct hlist_node obj_list;
- struct fsnotify_mark_connector *connector;
- __u32 ignored_mask;
- unsigned int flags;
-};
-
-struct fsnotify_event {
- struct list_head list;
- long unsigned int objectid;
-};
-
-struct audit_parent {
- struct list_head watches;
- struct fsnotify_mark mark;
-};
-
-struct audit_fsnotify_mark {
- dev_t dev;
- long unsigned int ino;
- char *path;
- struct fsnotify_mark mark;
- struct audit_krule *rule;
-};
-
-struct audit_chunk___2;
-
-struct audit_tree {
- refcount_t count;
- int goner;
- struct audit_chunk___2 *root;
- struct list_head chunks;
- struct list_head rules;
- struct list_head list;
- struct list_head same_root;
- struct callback_head head;
- char pathname[0];
-};
-
-struct node {
- struct list_head list;
- struct audit_tree *owner;
- unsigned int index;
-};
-
-struct audit_chunk___2 {
- struct list_head hash;
- long unsigned int key;
- struct fsnotify_mark *mark;
- struct list_head trees;
- int count;
- atomic_long_t refs;
- struct callback_head head;
- struct node owners[0];
-};
-
-struct audit_tree_mark {
- struct fsnotify_mark mark;
- struct audit_chunk___2 *chunk;
-};
-
-enum {
- HASH_SIZE = 128,
-};
-
-struct kprobe_blacklist_entry {
- struct list_head list;
- long unsigned int start_addr;
- long unsigned int end_addr;
-};
-
-enum perf_record_ksymbol_type {
- PERF_RECORD_KSYMBOL_TYPE_UNKNOWN = 0,
- PERF_RECORD_KSYMBOL_TYPE_BPF = 1,
- PERF_RECORD_KSYMBOL_TYPE_OOL = 2,
- PERF_RECORD_KSYMBOL_TYPE_MAX = 3,
-};
-
-struct kprobe_insn_page {
- struct list_head list;
- kprobe_opcode_t *insns;
- struct kprobe_insn_cache *cache;
- int nused;
- int ngarbage;
- char slot_used[0];
-};
-
-enum kprobe_slot_state {
- SLOT_CLEAN = 0,
- SLOT_DIRTY = 1,
- SLOT_USED = 2,
-};
-
-struct serial_icounter_struct {
- int cts;
- int dsr;
- int rng;
- int dcd;
- int rx;
- int tx;
- int frame;
- int overrun;
- int parity;
- int brk;
- int buf_overrun;
- int reserved[9];
-};
-
-struct serial_struct {
- int type;
- int line;
- unsigned int port;
- int irq;
- int flags;
- int xmit_fifo_size;
- int custom_divisor;
- int baud_base;
- short unsigned int close_delay;
- char io_type;
- char reserved_char[1];
- int hub6;
- short unsigned int closing_wait;
- short unsigned int closing_wait2;
- unsigned char *iomem_base;
- short unsigned int iomem_reg_shift;
- unsigned int port_high;
- long unsigned int iomap_base;
-};
-
-struct kgdb_io {
- const char *name;
- int (*read_char)();
- void (*write_char)(u8);
- void (*flush)();
- int (*init)();
- void (*deinit)();
- void (*pre_exception)();
- void (*post_exception)();
- struct console *cons;
-};
-
-enum {
- KDB_NOT_INITIALIZED = 0,
- KDB_INIT_EARLY = 1,
- KDB_INIT_FULL = 2,
-};
-
-struct kgdb_state {
- int ex_vector;
- int signo;
- int err_code;
- int cpu;
- int pass_exception;
- long unsigned int thr_query;
- long unsigned int threadid;
- long int kgdb_usethreadid;
- struct pt_regs *linux_regs;
- atomic_t *send_ready;
-};
-
-struct debuggerinfo_struct {
- void *debuggerinfo;
- struct task_struct *task;
- int exception_state;
- int ret_state;
- int irq_depth;
- int enter_kgdb;
- bool rounding_up;
-};
-
-struct seccomp_data {
- int nr;
- __u32 arch;
- __u64 instruction_pointer;
- __u64 args[6];
-};
-
-struct seccomp_notif_sizes {
- __u16 seccomp_notif;
- __u16 seccomp_notif_resp;
- __u16 seccomp_data;
-};
-
-struct seccomp_notif {
- __u64 id;
- __u32 pid;
- __u32 flags;
- struct seccomp_data data;
-};
-
-struct seccomp_notif_resp {
- __u64 id;
- __s64 val;
- __s32 error;
- __u32 flags;
-};
-
-struct seccomp_notif_addfd {
- __u64 id;
- __u32 flags;
- __u32 srcfd;
- __u32 newfd;
- __u32 newfd_flags;
-};
-
-struct notification;
-
-struct seccomp_filter {
- refcount_t refs;
- refcount_t users;
- bool log;
- struct seccomp_filter *prev;
- struct bpf_prog *prog;
- struct notification *notif;
- struct mutex notify_lock;
- wait_queue_head_t wqh;
-};
-
-struct seccomp_metadata {
- __u64 filter_off;
- __u64 flags;
-};
-
-struct sock_fprog {
- short unsigned int len;
- struct sock_filter *filter;
-};
-
-struct compat_sock_fprog {
- u16 len;
- compat_uptr_t filter;
-};
-
-enum notify_state {
- SECCOMP_NOTIFY_INIT = 0,
- SECCOMP_NOTIFY_SENT = 1,
- SECCOMP_NOTIFY_REPLIED = 2,
-};
-
-struct seccomp_knotif {
- struct task_struct *task;
- u64 id;
- const struct seccomp_data *data;
- enum notify_state state;
- int error;
- long int val;
- u32 flags;
- struct completion ready;
- struct list_head list;
- struct list_head addfd;
-};
-
-struct seccomp_kaddfd {
- struct file *file;
- int fd;
- unsigned int flags;
- int ret;
- struct completion completion;
- struct list_head list;
-};
-
-struct notification {
- struct semaphore request;
- u64 next_id;
- struct list_head notifications;
-};
-
-struct seccomp_log_name {
- u32 log;
- const char *name;
-};
-
-struct rchan;
-
-struct rchan_buf {
- void *start;
- void *data;
- size_t offset;
- size_t subbufs_produced;
- size_t subbufs_consumed;
- struct rchan *chan;
- wait_queue_head_t read_wait;
- struct irq_work wakeup_work;
- struct dentry *dentry;
- struct kref kref;
- struct page **page_array;
- unsigned int page_count;
- unsigned int finalized;
- size_t *padding;
- size_t prev_padding;
- size_t bytes_consumed;
- size_t early_bytes;
- unsigned int cpu;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct rchan_callbacks;
-
-struct rchan {
- u32 version;
- size_t subbuf_size;
- size_t n_subbufs;
- size_t alloc_size;
- struct rchan_callbacks *cb;
- struct kref kref;
- void *private_data;
- size_t last_toobig;
- struct rchan_buf **buf;
- int is_global;
- struct list_head list;
- struct dentry *parent;
- int has_base_filename;
- char base_filename[255];
-};
-
-struct rchan_callbacks {
- int (*subbuf_start)(struct rchan_buf *, void *, void *, size_t);
- void (*buf_mapped)(struct rchan_buf *, struct file *);
- void (*buf_unmapped)(struct rchan_buf *, struct file *);
- struct dentry * (*create_buf_file)(const char *, struct dentry *, umode_t, struct rchan_buf *, int *);
- int (*remove_buf_file)(struct dentry *);
-};
-
-struct partial_page {
- unsigned int offset;
- unsigned int len;
- long unsigned int private;
-};
-
-struct splice_pipe_desc {
- struct page **pages;
- struct partial_page *partial;
- int nr_pages;
- unsigned int nr_pages_max;
- const struct pipe_buf_operations *ops;
- void (*spd_release)(struct splice_pipe_desc *, unsigned int);
-};
-
-struct rchan_percpu_buf_dispatcher {
- struct rchan_buf *buf;
- struct dentry *dentry;
-};
-
-enum {
- TASKSTATS_TYPE_UNSPEC = 0,
- TASKSTATS_TYPE_PID = 1,
- TASKSTATS_TYPE_TGID = 2,
- TASKSTATS_TYPE_STATS = 3,
- TASKSTATS_TYPE_AGGR_PID = 4,
- TASKSTATS_TYPE_AGGR_TGID = 5,
- TASKSTATS_TYPE_NULL = 6,
- __TASKSTATS_TYPE_MAX = 7,
-};
-
-enum {
- TASKSTATS_CMD_ATTR_UNSPEC = 0,
- TASKSTATS_CMD_ATTR_PID = 1,
- TASKSTATS_CMD_ATTR_TGID = 2,
- TASKSTATS_CMD_ATTR_REGISTER_CPUMASK = 3,
- TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK = 4,
- __TASKSTATS_CMD_ATTR_MAX = 5,
-};
-
-enum {
- CGROUPSTATS_CMD_UNSPEC = 3,
- CGROUPSTATS_CMD_GET = 4,
- CGROUPSTATS_CMD_NEW = 5,
- __CGROUPSTATS_CMD_MAX = 6,
-};
-
-enum {
- CGROUPSTATS_TYPE_UNSPEC = 0,
- CGROUPSTATS_TYPE_CGROUP_STATS = 1,
- __CGROUPSTATS_TYPE_MAX = 2,
-};
-
-enum {
- CGROUPSTATS_CMD_ATTR_UNSPEC = 0,
- CGROUPSTATS_CMD_ATTR_FD = 1,
- __CGROUPSTATS_CMD_ATTR_MAX = 2,
-};
-
-struct genlmsghdr {
- __u8 cmd;
- __u8 version;
- __u16 reserved;
-};
-
-enum {
- NLA_UNSPEC = 0,
- NLA_U8 = 1,
- NLA_U16 = 2,
- NLA_U32 = 3,
- NLA_U64 = 4,
- NLA_STRING = 5,
- NLA_FLAG = 6,
- NLA_MSECS = 7,
- NLA_NESTED = 8,
- NLA_NESTED_ARRAY = 9,
- NLA_NUL_STRING = 10,
- NLA_BINARY = 11,
- NLA_S8 = 12,
- NLA_S16 = 13,
- NLA_S32 = 14,
- NLA_S64 = 15,
- NLA_BITFIELD32 = 16,
- NLA_REJECT = 17,
- __NLA_TYPE_MAX = 18,
-};
-
-struct genl_multicast_group {
- char name[16];
-};
-
-struct genl_ops;
-
-struct genl_info;
-
-struct genl_small_ops;
-
-struct genl_family {
- int id;
- unsigned int hdrsize;
- char name[16];
- unsigned int version;
- unsigned int maxattr;
- unsigned int mcgrp_offset;
- u8 netnsok: 1;
- u8 parallel_ops: 1;
- u8 n_ops;
- u8 n_small_ops;
- u8 n_mcgrps;
- const struct nla_policy *policy;
- int (*pre_doit)(const struct genl_ops *, struct sk_buff *, struct genl_info *);
- void (*post_doit)(const struct genl_ops *, struct sk_buff *, struct genl_info *);
- const struct genl_ops *ops;
- const struct genl_small_ops *small_ops;
- const struct genl_multicast_group *mcgrps;
- struct module *module;
-};
-
-struct genl_ops {
- int (*doit)(struct sk_buff *, struct genl_info *);
- int (*start)(struct netlink_callback *);
- int (*dumpit)(struct sk_buff *, struct netlink_callback *);
- int (*done)(struct netlink_callback *);
- const struct nla_policy *policy;
- unsigned int maxattr;
- u8 cmd;
- u8 internal_flags;
- u8 flags;
- u8 validate;
-};
-
-struct genl_info {
- u32 snd_seq;
- u32 snd_portid;
- struct nlmsghdr *nlhdr;
- struct genlmsghdr *genlhdr;
- void *userhdr;
- struct nlattr **attrs;
- possible_net_t _net;
- void *user_ptr[2];
- struct netlink_ext_ack *extack;
-};
-
-struct genl_small_ops {
- int (*doit)(struct sk_buff *, struct genl_info *);
- int (*dumpit)(struct sk_buff *, struct netlink_callback *);
- u8 cmd;
- u8 internal_flags;
- u8 flags;
- u8 validate;
-};
-
-enum genl_validate_flags {
- GENL_DONT_VALIDATE_STRICT = 1,
- GENL_DONT_VALIDATE_DUMP = 2,
- GENL_DONT_VALIDATE_DUMP_STRICT = 4,
-};
-
-struct listener {
- struct list_head list;
- pid_t pid;
- char valid;
-};
-
-struct listener_list {
- struct rw_semaphore sem;
- struct list_head list;
-};
-
-enum actions {
- REGISTER = 0,
- DEREGISTER = 1,
- CPU_DONT_CARE = 2,
-};
-
-struct tp_module {
- struct list_head list;
- struct module *mod;
-};
-
-struct tp_probes {
- struct callback_head rcu;
- struct tracepoint_func probes[0];
-};
-
-enum {
- FTRACE_OPS_FL_ENABLED = 1,
- FTRACE_OPS_FL_DYNAMIC = 2,
- FTRACE_OPS_FL_SAVE_REGS = 4,
- FTRACE_OPS_FL_SAVE_REGS_IF_SUPPORTED = 8,
- FTRACE_OPS_FL_RECURSION_SAFE = 16,
- FTRACE_OPS_FL_STUB = 32,
- FTRACE_OPS_FL_INITIALIZED = 64,
- FTRACE_OPS_FL_DELETED = 128,
- FTRACE_OPS_FL_ADDING = 256,
- FTRACE_OPS_FL_REMOVING = 512,
- FTRACE_OPS_FL_MODIFYING = 1024,
- FTRACE_OPS_FL_ALLOC_TRAMP = 2048,
- FTRACE_OPS_FL_IPMODIFY = 4096,
- FTRACE_OPS_FL_PID = 8192,
- FTRACE_OPS_FL_RCU = 16384,
- FTRACE_OPS_FL_TRACE_ARRAY = 32768,
- FTRACE_OPS_FL_PERMANENT = 65536,
- FTRACE_OPS_FL_DIRECT = 131072,
-};
-
-struct ftrace_hash {
- long unsigned int size_bits;
- struct hlist_head *buckets;
- long unsigned int count;
- long unsigned int flags;
- struct callback_head rcu;
-};
-
-struct ftrace_func_entry {
- struct hlist_node hlist;
- long unsigned int ip;
- long unsigned int direct;
-};
-
-enum ftrace_bug_type {
- FTRACE_BUG_UNKNOWN = 0,
- FTRACE_BUG_INIT = 1,
- FTRACE_BUG_NOP = 2,
- FTRACE_BUG_CALL = 3,
- FTRACE_BUG_UPDATE = 4,
-};
-
-enum {
- FTRACE_FL_ENABLED = 2147483648,
- FTRACE_FL_REGS = 1073741824,
- FTRACE_FL_REGS_EN = 536870912,
- FTRACE_FL_TRAMP = 268435456,
- FTRACE_FL_TRAMP_EN = 134217728,
- FTRACE_FL_IPMODIFY = 67108864,
- FTRACE_FL_DISABLED = 33554432,
- FTRACE_FL_DIRECT = 16777216,
- FTRACE_FL_DIRECT_EN = 8388608,
-};
-
-enum {
- FTRACE_UPDATE_IGNORE = 0,
- FTRACE_UPDATE_MAKE_CALL = 1,
- FTRACE_UPDATE_MODIFY_CALL = 2,
- FTRACE_UPDATE_MAKE_NOP = 3,
-};
-
-enum {
- FTRACE_ITER_FILTER = 1,
- FTRACE_ITER_NOTRACE = 2,
- FTRACE_ITER_PRINTALL = 4,
- FTRACE_ITER_DO_PROBES = 8,
- FTRACE_ITER_PROBE = 16,
- FTRACE_ITER_MOD = 32,
- FTRACE_ITER_ENABLED = 64,
-};
-
-struct prog_entry;
-
-struct event_filter {
- struct prog_entry *prog;
- char *filter_string;
-};
-
-struct trace_array_cpu;
-
-struct array_buffer {
- struct trace_array *tr;
- struct trace_buffer *buffer;
- struct trace_array_cpu *data;
- u64 time_start;
- int cpu;
-};
-
-struct trace_pid_list;
-
-struct trace_options;
-
-struct trace_array {
- struct list_head list;
- char *name;
- struct array_buffer array_buffer;
- struct trace_pid_list *filtered_pids;
- struct trace_pid_list *filtered_no_pids;
- arch_spinlock_t max_lock;
- int buffer_disabled;
- int sys_refcount_enter;
- int sys_refcount_exit;
- struct trace_event_file *enter_syscall_files[441];
- struct trace_event_file *exit_syscall_files[441];
- int stop_count;
- int clock_id;
- int nr_topts;
- bool clear_trace;
- int buffer_percent;
- unsigned int n_err_log_entries;
- struct tracer *current_trace;
- unsigned int trace_flags;
- unsigned char trace_flags_index[32];
- unsigned int flags;
- raw_spinlock_t start_lock;
- struct list_head err_log;
- struct dentry *dir;
- struct dentry *options;
- struct dentry *percpu_dir;
- struct dentry *event_dir;
- struct trace_options *topts;
- struct list_head systems;
- struct list_head events;
- struct trace_event_file *trace_marker_file;
- cpumask_var_t tracing_cpumask;
- int ref;
- int trace_ref;
- struct ftrace_ops *ops;
- struct trace_pid_list *function_pids;
- struct trace_pid_list *function_no_pids;
- struct list_head func_probes;
- struct list_head mod_trace;
- struct list_head mod_notrace;
- int function_enabled;
- int time_stamp_abs_ref;
- struct list_head hist_vars;
-};
-
-struct tracer_flags;
-
-struct tracer {
- const char *name;
- int (*init)(struct trace_array *);
- void (*reset)(struct trace_array *);
- void (*start)(struct trace_array *);
- void (*stop)(struct trace_array *);
- int (*update_thresh)(struct trace_array *);
- void (*open)(struct trace_iterator *);
- void (*pipe_open)(struct trace_iterator *);
- void (*close)(struct trace_iterator *);
- void (*pipe_close)(struct trace_iterator *);
- ssize_t (*read)(struct trace_iterator *, struct file *, char *, size_t, loff_t *);
- ssize_t (*splice_read)(struct trace_iterator *, struct file *, loff_t *, struct pipe_inode_info *, size_t, unsigned int);
- void (*print_header)(struct seq_file *);
- enum print_line_t (*print_line)(struct trace_iterator *);
- int (*set_flag)(struct trace_array *, u32, u32, int);
- int (*flag_changed)(struct trace_array *, u32, int);
- struct tracer *next;
- struct tracer_flags *flags;
- int enabled;
- bool print_max;
- bool allow_instances;
- bool noboot;
-};
-
-struct event_subsystem;
-
-struct trace_subsystem_dir {
- struct list_head list;
- struct event_subsystem *subsystem;
- struct trace_array *tr;
- struct dentry *entry;
- int ref_count;
- int nr_events;
-};
-
-struct trace_array_cpu {
- atomic_t disabled;
- void *buffer_page;
- long unsigned int entries;
- long unsigned int saved_latency;
- long unsigned int critical_start;
- long unsigned int critical_end;
- long unsigned int critical_sequence;
- long unsigned int nice;
- long unsigned int policy;
- long unsigned int rt_priority;
- long unsigned int skipped_entries;
- u64 preempt_timestamp;
- pid_t pid;
- kuid_t uid;
- char comm[16];
- int ftrace_ignore_pid;
- bool ignore_pid;
-};
-
-struct trace_option_dentry;
-
-struct trace_options {
- struct tracer *tracer;
- struct trace_option_dentry *topts;
-};
-
-struct tracer_opt;
-
-struct trace_option_dentry {
- struct tracer_opt *opt;
- struct tracer_flags *flags;
- struct trace_array *tr;
- struct dentry *entry;
-};
-
-struct trace_pid_list {
- int pid_max;
- long unsigned int *pids;
-};
-
-enum {
- TRACE_PIDS = 1,
- TRACE_NO_PIDS = 2,
-};
-
-enum {
- TRACE_ARRAY_FL_GLOBAL = 1,
-};
-
-struct tracer_opt {
- const char *name;
- u32 bit;
-};
-
-struct tracer_flags {
- u32 val;
- struct tracer_opt *opts;
- struct tracer *trace;
-};
-
-enum {
- TRACE_FTRACE_BIT = 0,
- TRACE_FTRACE_NMI_BIT = 1,
- TRACE_FTRACE_IRQ_BIT = 2,
- TRACE_FTRACE_SIRQ_BIT = 3,
- TRACE_INTERNAL_BIT = 4,
- TRACE_INTERNAL_NMI_BIT = 5,
- TRACE_INTERNAL_IRQ_BIT = 6,
- TRACE_INTERNAL_SIRQ_BIT = 7,
- TRACE_BRANCH_BIT = 8,
- TRACE_IRQ_BIT = 9,
- TRACE_GRAPH_BIT = 10,
- TRACE_GRAPH_DEPTH_START_BIT = 11,
- TRACE_GRAPH_DEPTH_END_BIT = 12,
- TRACE_GRAPH_NOTRACE_BIT = 13,
- TRACE_TRANSITION_BIT = 14,
-};
-
-struct ftrace_mod_load {
- struct list_head list;
- char *func;
- char *module;
- int enable;
-};
-
-enum {
- FTRACE_HASH_FL_MOD = 1,
-};
-
-struct ftrace_func_command {
- struct list_head list;
- char *name;
- int (*func)(struct trace_array *, struct ftrace_hash *, char *, char *, char *, int);
-};
-
-struct ftrace_probe_ops {
- void (*func)(long unsigned int, long unsigned int, struct trace_array *, struct ftrace_probe_ops *, void *);
- int (*init)(struct ftrace_probe_ops *, struct trace_array *, long unsigned int, void *, void **);
- void (*free)(struct ftrace_probe_ops *, struct trace_array *, long unsigned int, void *);
- int (*print)(struct seq_file *, long unsigned int, struct ftrace_probe_ops *, void *);
-};
-
-typedef int (*ftrace_mapper_func)(void *);
-
-struct trace_parser {
- bool cont;
- char *buffer;
- unsigned int idx;
- unsigned int size;
-};
-
-enum trace_iterator_bits {
- TRACE_ITER_PRINT_PARENT_BIT = 0,
- TRACE_ITER_SYM_OFFSET_BIT = 1,
- TRACE_ITER_SYM_ADDR_BIT = 2,
- TRACE_ITER_VERBOSE_BIT = 3,
- TRACE_ITER_RAW_BIT = 4,
- TRACE_ITER_HEX_BIT = 5,
- TRACE_ITER_BIN_BIT = 6,
- TRACE_ITER_BLOCK_BIT = 7,
- TRACE_ITER_PRINTK_BIT = 8,
- TRACE_ITER_ANNOTATE_BIT = 9,
- TRACE_ITER_USERSTACKTRACE_BIT = 10,
- TRACE_ITER_SYM_USEROBJ_BIT = 11,
- TRACE_ITER_PRINTK_MSGONLY_BIT = 12,
- TRACE_ITER_CONTEXT_INFO_BIT = 13,
- TRACE_ITER_LATENCY_FMT_BIT = 14,
- TRACE_ITER_RECORD_CMD_BIT = 15,
- TRACE_ITER_RECORD_TGID_BIT = 16,
- TRACE_ITER_OVERWRITE_BIT = 17,
- TRACE_ITER_STOP_ON_FREE_BIT = 18,
- TRACE_ITER_IRQ_INFO_BIT = 19,
- TRACE_ITER_MARKERS_BIT = 20,
- TRACE_ITER_EVENT_FORK_BIT = 21,
- TRACE_ITER_PAUSE_ON_TRACE_BIT = 22,
- TRACE_ITER_FUNCTION_BIT = 23,
- TRACE_ITER_FUNC_FORK_BIT = 24,
- TRACE_ITER_DISPLAY_GRAPH_BIT = 25,
- TRACE_ITER_STACKTRACE_BIT = 26,
- TRACE_ITER_LAST_BIT = 27,
-};
-
-struct event_subsystem {
- struct list_head list;
- const char *name;
- struct event_filter *filter;
- int ref_count;
-};
-
-enum regex_type {
- MATCH_FULL = 0,
- MATCH_FRONT_ONLY = 1,
- MATCH_MIDDLE_ONLY = 2,
- MATCH_END_ONLY = 3,
- MATCH_GLOB = 4,
- MATCH_INDEX = 5,
-};
-
-enum {
- FTRACE_MODIFY_ENABLE_FL = 1,
- FTRACE_MODIFY_MAY_SLEEP_FL = 2,
-};
-
-struct ftrace_func_probe {
- struct ftrace_probe_ops *probe_ops;
- struct ftrace_ops ops;
- struct trace_array *tr;
- struct list_head list;
- void *data;
- int ref;
-};
-
-struct ftrace_page {
- struct ftrace_page *next;
- struct dyn_ftrace *records;
- int index;
- int size;
-};
-
-struct ftrace_rec_iter {
- struct ftrace_page *pg;
- int index;
-};
-
-struct ftrace_iterator {
- loff_t pos;
- loff_t func_pos;
- loff_t mod_pos;
- struct ftrace_page *pg;
- struct dyn_ftrace *func;
- struct ftrace_func_probe *probe;
- struct ftrace_func_entry *probe_entry;
- struct trace_parser parser;
- struct ftrace_hash *hash;
- struct ftrace_ops *ops;
- struct trace_array *tr;
- struct list_head *mod_list;
- int pidx;
- int idx;
- unsigned int flags;
-};
-
-struct ftrace_glob {
- char *search;
- unsigned int len;
- int type;
-};
-
-struct ftrace_func_map {
- struct ftrace_func_entry entry;
- void *data;
-};
-
-struct ftrace_func_mapper {
- struct ftrace_hash hash;
-};
-
-enum graph_filter_type {
- GRAPH_FILTER_NOTRACE = 0,
- GRAPH_FILTER_FUNCTION = 1,
-};
-
-struct ftrace_graph_data {
- struct ftrace_hash *hash;
- struct ftrace_func_entry *entry;
- int idx;
- enum graph_filter_type type;
- struct ftrace_hash *new_hash;
- const struct seq_operations *seq_ops;
- struct trace_parser parser;
-};
-
-struct ftrace_mod_func {
- struct list_head list;
- char *name;
- long unsigned int ip;
- unsigned int size;
-};
-
-struct ftrace_mod_map {
- struct callback_head rcu;
- struct list_head list;
- struct module *mod;
- long unsigned int start_addr;
- long unsigned int end_addr;
- struct list_head funcs;
- unsigned int num_funcs;
-};
-
-struct ftrace_init_func {
- struct list_head list;
- long unsigned int ip;
-};
-
-enum ring_buffer_type {
- RINGBUF_TYPE_DATA_TYPE_LEN_MAX = 28,
- RINGBUF_TYPE_PADDING = 29,
- RINGBUF_TYPE_TIME_EXTEND = 30,
- RINGBUF_TYPE_TIME_STAMP = 31,
-};
-
-enum ring_buffer_flags {
- RB_FL_OVERWRITE = 1,
-};
-
-struct ring_buffer_per_cpu;
-
-struct buffer_page;
-
-struct ring_buffer_iter {
- struct ring_buffer_per_cpu *cpu_buffer;
- long unsigned int head;
- long unsigned int next_event;
- struct buffer_page *head_page;
- struct buffer_page *cache_reader_page;
- long unsigned int cache_read;
- u64 read_stamp;
- u64 page_stamp;
- struct ring_buffer_event *event;
- int missed_events;
-};
-
-struct rb_irq_work {
- struct irq_work work;
- wait_queue_head_t waiters;
- wait_queue_head_t full_waiters;
- bool waiters_pending;
- bool full_waiters_pending;
- bool wakeup_full;
-};
-
-struct trace_buffer___2 {
- unsigned int flags;
- int cpus;
- atomic_t record_disabled;
- cpumask_var_t cpumask;
- struct lock_class_key *reader_lock_key;
- struct mutex mutex;
- struct ring_buffer_per_cpu **buffers;
- struct hlist_node node;
- u64 (*clock)();
- struct rb_irq_work irq_work;
- bool time_stamp_abs;
-};
-
-enum {
- RB_LEN_TIME_EXTEND = 8,
- RB_LEN_TIME_STAMP = 8,
-};
-
-struct buffer_data_page {
- u64 time_stamp;
- local_t commit;
- unsigned char data[0];
-};
-
-struct buffer_page {
- struct list_head list;
- local_t write;
- unsigned int read;
- local_t entries;
- long unsigned int real_end;
- struct buffer_data_page *page;
-};
-
-struct rb_event_info {
- u64 ts;
- u64 delta;
- u64 before;
- u64 after;
- long unsigned int length;
- struct buffer_page *tail_page;
- int add_timestamp;
-};
-
-enum {
- RB_ADD_STAMP_NONE = 0,
- RB_ADD_STAMP_EXTEND = 2,
- RB_ADD_STAMP_ABSOLUTE = 4,
- RB_ADD_STAMP_FORCE = 8,
-};
-
-enum {
- RB_CTX_TRANSITION = 0,
- RB_CTX_NMI = 1,
- RB_CTX_IRQ = 2,
- RB_CTX_SOFTIRQ = 3,
- RB_CTX_NORMAL = 4,
- RB_CTX_MAX = 5,
-};
-
-struct rb_time_struct {
- local64_t time;
-};
-
-typedef struct rb_time_struct rb_time_t;
-
-struct ring_buffer_per_cpu {
- int cpu;
- atomic_t record_disabled;
- atomic_t resize_disabled;
- struct trace_buffer___2 *buffer;
- raw_spinlock_t reader_lock;
- arch_spinlock_t lock;
- struct lock_class_key lock_key;
- struct buffer_data_page *free_page;
- long unsigned int nr_pages;
- unsigned int current_context;
- struct list_head *pages;
- struct buffer_page *head_page;
- struct buffer_page *tail_page;
- struct buffer_page *commit_page;
- struct buffer_page *reader_page;
- long unsigned int lost_events;
- long unsigned int last_overrun;
- long unsigned int nest;
- local_t entries_bytes;
- local_t entries;
- local_t overrun;
- local_t commit_overrun;
- local_t dropped_events;
- local_t committing;
- local_t commits;
- local_t pages_touched;
- local_t pages_read;
- long int last_pages_touch;
- size_t shortest_full;
- long unsigned int read;
- long unsigned int read_bytes;
- rb_time_t write_stamp;
- rb_time_t before_stamp;
- u64 read_stamp;
- long int nr_pages_to_update;
- struct list_head new_pages;
- struct work_struct update_pages_work;
- struct completion update_done;
- struct rb_irq_work irq_work;
-};
-
-struct trace_export {
- struct trace_export *next;
- void (*write)(struct trace_export *, const void *, unsigned int);
- int flags;
-};
-
-enum trace_iter_flags {
- TRACE_FILE_LAT_FMT = 1,
- TRACE_FILE_ANNOTATE = 2,
- TRACE_FILE_TIME_IN_NS = 4,
-};
-
-enum event_trigger_type {
- ETT_NONE = 0,
- ETT_TRACE_ONOFF = 1,
- ETT_SNAPSHOT = 2,
- ETT_STACKTRACE = 4,
- ETT_EVENT_ENABLE = 8,
- ETT_EVENT_HIST = 16,
- ETT_HIST_ENABLE = 32,
-};
-
-enum trace_type {
- __TRACE_FIRST_TYPE = 0,
- TRACE_FN = 1,
- TRACE_CTX = 2,
- TRACE_WAKE = 3,
- TRACE_STACK = 4,
- TRACE_PRINT = 5,
- TRACE_BPRINT = 6,
- TRACE_MMIO_RW = 7,
- TRACE_MMIO_MAP = 8,
- TRACE_BRANCH = 9,
- TRACE_GRAPH_RET = 10,
- TRACE_GRAPH_ENT = 11,
- TRACE_USER_STACK = 12,
- TRACE_BLK = 13,
- TRACE_BPUTS = 14,
- TRACE_HWLAT = 15,
- TRACE_RAW_DATA = 16,
- __TRACE_LAST_TYPE = 17,
-};
-
-struct ftrace_entry {
- struct trace_entry ent;
- long unsigned int ip;
- long unsigned int parent_ip;
-};
-
-struct stack_entry {
- struct trace_entry ent;
- int size;
- long unsigned int caller[8];
-};
-
-struct bprint_entry {
- struct trace_entry ent;
- long unsigned int ip;
- const char *fmt;
- u32 buf[0];
-};
-
-struct print_entry {
- struct trace_entry ent;
- long unsigned int ip;
- char buf[0];
-};
-
-struct raw_data_entry {
- struct trace_entry ent;
- unsigned int id;
- char buf[0];
-};
-
-struct bputs_entry {
- struct trace_entry ent;
- long unsigned int ip;
- const char *str;
-};
-
-enum trace_flag_type {
- TRACE_FLAG_IRQS_OFF = 1,
- TRACE_FLAG_IRQS_NOSUPPORT = 2,
- TRACE_FLAG_NEED_RESCHED = 4,
- TRACE_FLAG_HARDIRQ = 8,
- TRACE_FLAG_SOFTIRQ = 16,
- TRACE_FLAG_PREEMPT_RESCHED = 32,
- TRACE_FLAG_NMI = 64,
-};
-
-typedef bool (*cond_update_fn_t)(struct trace_array *, void *);
-
-enum trace_iterator_flags {
- TRACE_ITER_PRINT_PARENT = 1,
- TRACE_ITER_SYM_OFFSET = 2,
- TRACE_ITER_SYM_ADDR = 4,
- TRACE_ITER_VERBOSE = 8,
- TRACE_ITER_RAW = 16,
- TRACE_ITER_HEX = 32,
- TRACE_ITER_BIN = 64,
- TRACE_ITER_BLOCK = 128,
- TRACE_ITER_PRINTK = 256,
- TRACE_ITER_ANNOTATE = 512,
- TRACE_ITER_USERSTACKTRACE = 1024,
- TRACE_ITER_SYM_USEROBJ = 2048,
- TRACE_ITER_PRINTK_MSGONLY = 4096,
- TRACE_ITER_CONTEXT_INFO = 8192,
- TRACE_ITER_LATENCY_FMT = 16384,
- TRACE_ITER_RECORD_CMD = 32768,
- TRACE_ITER_RECORD_TGID = 65536,
- TRACE_ITER_OVERWRITE = 131072,
- TRACE_ITER_STOP_ON_FREE = 262144,
- TRACE_ITER_IRQ_INFO = 524288,
- TRACE_ITER_MARKERS = 1048576,
- TRACE_ITER_EVENT_FORK = 2097152,
- TRACE_ITER_PAUSE_ON_TRACE = 4194304,
- TRACE_ITER_FUNCTION = 8388608,
- TRACE_ITER_FUNC_FORK = 16777216,
- TRACE_ITER_DISPLAY_GRAPH = 33554432,
- TRACE_ITER_STACKTRACE = 67108864,
-};
-
-struct saved_cmdlines_buffer {
- unsigned int map_pid_to_cmdline[32769];
- unsigned int *map_cmdline_to_pid;
- unsigned int cmdline_num;
- int cmdline_idx;
- char *saved_cmdlines;
-};
-
-struct ftrace_stack {
- long unsigned int calls[1024];
-};
-
-struct ftrace_stacks {
- struct ftrace_stack stacks[4];
-};
-
-struct trace_buffer_struct {
- int nesting;
- char buffer[4096];
-};
-
-struct ftrace_buffer_info {
- struct trace_iterator iter;
- void *spare;
- unsigned int spare_cpu;
- unsigned int read;
-};
-
-struct err_info {
- const char **errs;
- u8 type;
- u8 pos;
- u64 ts;
-};
-
-struct tracing_log_err {
- struct list_head list;
- struct err_info info;
- char loc[128];
- char cmd[256];
-};
-
-struct buffer_ref {
- struct trace_buffer *buffer;
- void *page;
- int cpu;
- refcount_t refcount;
-};
-
-struct ctx_switch_entry {
- struct trace_entry ent;
- unsigned int prev_pid;
- unsigned int next_pid;
- unsigned int next_cpu;
- unsigned char prev_prio;
- unsigned char prev_state;
- unsigned char next_prio;
- unsigned char next_state;
-};
-
-struct userstack_entry {
- struct trace_entry ent;
- unsigned int tgid;
- long unsigned int caller[8];
-};
-
-struct hwlat_entry {
- struct trace_entry ent;
- u64 duration;
- u64 outer_duration;
- u64 nmi_total_ts;
- struct timespec64 timestamp;
- unsigned int nmi_count;
- unsigned int seqnum;
- unsigned int count;
-};
-
-struct trace_mark {
- long long unsigned int val;
- char sym;
-};
-
-typedef int (*cmp_func_t)(const void *, const void *);
-
-struct tracer_stat {
- const char *name;
- void * (*stat_start)(struct tracer_stat *);
- void * (*stat_next)(void *, int);
- cmp_func_t stat_cmp;
- int (*stat_show)(struct seq_file *, void *);
- void (*stat_release)(void *);
- int (*stat_headers)(struct seq_file *);
-};
-
-struct stat_node {
- struct rb_node node;
- void *stat;
-};
-
-struct stat_session {
- struct list_head session_list;
- struct tracer_stat *ts;
- struct rb_root stat_root;
- struct mutex stat_mutex;
- struct dentry *file;
-};
-
-struct trace_bprintk_fmt {
- struct list_head list;
- const char *fmt;
-};
-
-enum {
- TRACE_FUNC_OPT_STACK = 1,
-};
-
-struct ftrace_func_mapper___2;
-
-enum {
- TRACE_NOP_OPT_ACCEPT = 1,
- TRACE_NOP_OPT_REFUSE = 2,
-};
-
-struct ftrace_graph_ent {
- long unsigned int func;
- int depth;
-} __attribute__((packed));
-
-struct ftrace_graph_ret {
- long unsigned int func;
- long unsigned int overrun;
- long long unsigned int calltime;
- long long unsigned int rettime;
- int depth;
-} __attribute__((packed));
-
-typedef void (*trace_func_graph_ret_t)(struct ftrace_graph_ret *);
-
-typedef int (*trace_func_graph_ent_t)(struct ftrace_graph_ent *);
-
-struct fgraph_ops {
- trace_func_graph_ent_t entryfunc;
- trace_func_graph_ret_t retfunc;
-};
-
-struct ftrace_graph_ent_entry {
- struct trace_entry ent;
- struct ftrace_graph_ent graph_ent;
-} __attribute__((packed));
-
-struct ftrace_graph_ret_entry {
- struct trace_entry ent;
- struct ftrace_graph_ret ret;
-} __attribute__((packed));
-
-struct fgraph_cpu_data {
- pid_t last_pid;
- int depth;
- int depth_irq;
- int ignore;
- long unsigned int enter_funcs[50];
-};
-
-struct fgraph_data {
- struct fgraph_cpu_data *cpu_data;
- struct ftrace_graph_ent_entry ent;
- struct ftrace_graph_ret_entry ret;
- int failed;
- int cpu;
-} __attribute__((packed));
-
-enum {
- FLAGS_FILL_FULL = 268435456,
- FLAGS_FILL_START = 536870912,
- FLAGS_FILL_END = 805306368,
-};
-
-struct blk_crypto_key;
-
-struct bio_crypt_ctx {
- const struct blk_crypto_key *bc_key;
- u64 bc_dun[4];
-};
-
-typedef __u32 blk_mq_req_flags_t;
-
-struct disk_stats {
- u64 nsecs[4];
- long unsigned int sectors[4];
- long unsigned int ios[4];
- long unsigned int merges[4];
- long unsigned int io_ticks;
- local_t in_flight[2];
-};
-
-struct blk_mq_ctxs;
-
-struct blk_mq_ctx {
- struct {
- spinlock_t lock;
- struct list_head rq_lists[3];
- long: 64;
- };
- unsigned int cpu;
- short unsigned int index_hw[3];
- struct blk_mq_hw_ctx *hctxs[3];
- long unsigned int rq_dispatched[2];
- long unsigned int rq_merged;
- long unsigned int rq_completed[2];
- struct request_queue *queue;
- struct blk_mq_ctxs *ctxs;
- struct kobject kobj;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct sbitmap_word;
-
-struct sbitmap {
- unsigned int depth;
- unsigned int shift;
- unsigned int map_nr;
- struct sbitmap_word *map;
-};
-
-struct blk_mq_tags;
-
-struct blk_mq_hw_ctx {
- struct {
- spinlock_t lock;
- struct list_head dispatch;
- long unsigned int state;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- };
- struct delayed_work run_work;
- cpumask_var_t cpumask;
- int next_cpu;
- int next_cpu_batch;
- long unsigned int flags;
- void *sched_data;
- struct request_queue *queue;
- struct blk_flush_queue *fq;
- void *driver_data;
- struct sbitmap ctx_map;
- struct blk_mq_ctx *dispatch_from;
- unsigned int dispatch_busy;
- short unsigned int type;
- short unsigned int nr_ctx;
- struct blk_mq_ctx **ctxs;
- spinlock_t dispatch_wait_lock;
- wait_queue_entry_t dispatch_wait;
- atomic_t wait_index;
- struct blk_mq_tags *tags;
- struct blk_mq_tags *sched_tags;
- long unsigned int queued;
- long unsigned int run;
- long unsigned int dispatched[7];
- unsigned int numa_node;
- unsigned int queue_num;
- atomic_t nr_active;
- atomic_t elevator_queued;
- struct hlist_node cpuhp_online;
- struct hlist_node cpuhp_dead;
- struct kobject kobj;
- long unsigned int poll_considered;
- long unsigned int poll_invoked;
- long unsigned int poll_success;
- struct list_head hctx_list;
- struct srcu_struct srcu[0];
- long: 64;
- long: 64;
-};
-
-struct blk_mq_alloc_data {
- struct request_queue *q;
- blk_mq_req_flags_t flags;
- unsigned int shallow_depth;
- unsigned int cmd_flags;
- struct blk_mq_ctx *ctx;
- struct blk_mq_hw_ctx *hctx;
-};
-
-struct blk_stat_callback {
- struct list_head list;
- struct timer_list timer;
- struct blk_rq_stat *cpu_stat;
- int (*bucket_fn)(const struct request *);
- unsigned int buckets;
- struct blk_rq_stat *stat;
- void (*timer_fn)(struct blk_stat_callback *);
- void *data;
- struct callback_head rcu;
-};
-
-struct blk_trace {
- int trace_state;
- struct rchan *rchan;
- long unsigned int *sequence;
- unsigned char *msg_data;
- u16 act_mask;
- u64 start_lba;
- u64 end_lba;
- u32 pid;
- u32 dev;
- struct dentry *dir;
- struct dentry *dropped_file;
- struct dentry *msg_file;
- struct list_head running_list;
- atomic_t dropped;
-};
-
-struct blk_flush_queue {
- unsigned int flush_pending_idx: 1;
- unsigned int flush_running_idx: 1;
- blk_status_t rq_status;
- long unsigned int flush_pending_since;
- struct list_head flush_queue[2];
- struct list_head flush_data_in_flight;
- struct request *flush_rq;
- struct lock_class_key key;
- spinlock_t mq_flush_lock;
-};
-
-struct blk_mq_queue_map {
- unsigned int *mq_map;
- unsigned int nr_queues;
- unsigned int queue_offset;
-};
-
-struct sbq_wait_state;
-
-struct sbitmap_queue {
- struct sbitmap sb;
- unsigned int *alloc_hint;
- unsigned int wake_batch;
- atomic_t wake_index;
- struct sbq_wait_state *ws;
- atomic_t ws_active;
- bool round_robin;
- unsigned int min_shallow_depth;
-};
-
-struct blk_mq_tag_set {
- struct blk_mq_queue_map map[3];
- unsigned int nr_maps;
- const struct blk_mq_ops *ops;
- unsigned int nr_hw_queues;
- unsigned int queue_depth;
- unsigned int reserved_tags;
- unsigned int cmd_size;
- int numa_node;
- unsigned int timeout;
- unsigned int flags;
- void *driver_data;
- atomic_t active_queues_shared_sbitmap;
- struct sbitmap_queue __bitmap_tags;
- struct sbitmap_queue __breserved_tags;
- struct blk_mq_tags **tags;
- struct mutex tag_list_lock;
- struct list_head tag_list;
-};
-
-enum blktrace_cat {
- BLK_TC_READ = 1,
- BLK_TC_WRITE = 2,
- BLK_TC_FLUSH = 4,
- BLK_TC_SYNC = 8,
- BLK_TC_SYNCIO = 8,
- BLK_TC_QUEUE = 16,
- BLK_TC_REQUEUE = 32,
- BLK_TC_ISSUE = 64,
- BLK_TC_COMPLETE = 128,
- BLK_TC_FS = 256,
- BLK_TC_PC = 512,
- BLK_TC_NOTIFY = 1024,
- BLK_TC_AHEAD = 2048,
- BLK_TC_META = 4096,
- BLK_TC_DISCARD = 8192,
- BLK_TC_DRV_DATA = 16384,
- BLK_TC_FUA = 32768,
- BLK_TC_END = 32768,
-};
-
-enum blktrace_act {
- __BLK_TA_QUEUE = 1,
- __BLK_TA_BACKMERGE = 2,
- __BLK_TA_FRONTMERGE = 3,
- __BLK_TA_GETRQ = 4,
- __BLK_TA_SLEEPRQ = 5,
- __BLK_TA_REQUEUE = 6,
- __BLK_TA_ISSUE = 7,
- __BLK_TA_COMPLETE = 8,
- __BLK_TA_PLUG = 9,
- __BLK_TA_UNPLUG_IO = 10,
- __BLK_TA_UNPLUG_TIMER = 11,
- __BLK_TA_INSERT = 12,
- __BLK_TA_SPLIT = 13,
- __BLK_TA_BOUNCE = 14,
- __BLK_TA_REMAP = 15,
- __BLK_TA_ABORT = 16,
- __BLK_TA_DRV_DATA = 17,
- __BLK_TA_CGROUP = 256,
-};
-
-enum blktrace_notify {
- __BLK_TN_PROCESS = 0,
- __BLK_TN_TIMESTAMP = 1,
- __BLK_TN_MESSAGE = 2,
- __BLK_TN_CGROUP = 256,
-};
-
-struct blk_io_trace {
- __u32 magic;
- __u32 sequence;
- __u64 time;
- __u64 sector;
- __u32 bytes;
- __u32 action;
- __u32 pid;
- __u32 device;
- __u32 cpu;
- __u16 error;
- __u16 pdu_len;
-};
-
-struct blk_io_trace_remap {
- __be32 device_from;
- __be32 device_to;
- __be64 sector_from;
-};
-
-enum {
- Blktrace_setup = 1,
- Blktrace_running = 2,
- Blktrace_stopped = 3,
-};
-
-struct blk_user_trace_setup {
- char name[32];
- __u16 act_mask;
- __u32 buf_size;
- __u32 buf_nr;
- __u64 start_lba;
- __u64 end_lba;
- __u32 pid;
-};
-
-struct sbitmap_word {
- long unsigned int depth;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long unsigned int word;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long unsigned int cleared;
- spinlock_t swap_lock;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct sbq_wait_state {
- atomic_t wait_cnt;
- wait_queue_head_t wait;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct blk_mq_tags {
- unsigned int nr_tags;
- unsigned int nr_reserved_tags;
- atomic_t active_queues;
- struct sbitmap_queue *bitmap_tags;
- struct sbitmap_queue *breserved_tags;
- struct sbitmap_queue __bitmap_tags;
- struct sbitmap_queue __breserved_tags;
- struct request **rqs;
- struct request **static_rqs;
- struct list_head page_list;
-};
-
-struct blk_mq_queue_data {
- struct request *rq;
- bool last;
-};
-
-enum blk_crypto_mode_num {
- BLK_ENCRYPTION_MODE_INVALID = 0,
- BLK_ENCRYPTION_MODE_AES_256_XTS = 1,
- BLK_ENCRYPTION_MODE_AES_128_CBC_ESSIV = 2,
- BLK_ENCRYPTION_MODE_ADIANTUM = 3,
- BLK_ENCRYPTION_MODE_MAX = 4,
-};
-
-struct blk_crypto_config {
- enum blk_crypto_mode_num crypto_mode;
- unsigned int data_unit_size;
- unsigned int dun_bytes;
-};
-
-struct blk_crypto_key {
- struct blk_crypto_config crypto_cfg;
- unsigned int data_unit_size_bits;
- unsigned int size;
- u8 raw[64];
-};
-
-struct blk_mq_ctxs {
- struct kobject kobj;
- struct blk_mq_ctx *queue_ctx;
-};
-
-typedef void blk_log_action_t(struct trace_iterator *, const char *, bool);
-
-struct ftrace_event_field {
- struct list_head link;
- const char *name;
- const char *type;
- int filter_type;
- int offset;
- int size;
- int is_signed;
-};
-
-enum {
- FORMAT_HEADER = 1,
- FORMAT_FIELD_SEPERATOR = 2,
- FORMAT_PRINTFMT = 3,
-};
-
-struct event_probe_data {
- struct trace_event_file *file;
- long unsigned int count;
- int ref;
- bool enable;
-};
-
-struct syscall_trace_enter {
- struct trace_entry ent;
- int nr;
- long unsigned int args[0];
-};
-
-struct syscall_trace_exit {
- struct trace_entry ent;
- int nr;
- long int ret;
-};
-
-struct syscall_tp_t {
- long long unsigned int regs;
- long unsigned int syscall_nr;
- long unsigned int ret;
-};
-
-struct syscall_tp_t___2 {
- long long unsigned int regs;
- long unsigned int syscall_nr;
- long unsigned int args[6];
-};
-
-enum perf_event_sample_format {
- PERF_SAMPLE_IP = 1,
- PERF_SAMPLE_TID = 2,
- PERF_SAMPLE_TIME = 4,
- PERF_SAMPLE_ADDR = 8,
- PERF_SAMPLE_READ = 16,
- PERF_SAMPLE_CALLCHAIN = 32,
- PERF_SAMPLE_ID = 64,
- PERF_SAMPLE_CPU = 128,
- PERF_SAMPLE_PERIOD = 256,
- PERF_SAMPLE_STREAM_ID = 512,
- PERF_SAMPLE_RAW = 1024,
- PERF_SAMPLE_BRANCH_STACK = 2048,
- PERF_SAMPLE_REGS_USER = 4096,
- PERF_SAMPLE_STACK_USER = 8192,
- PERF_SAMPLE_WEIGHT = 16384,
- PERF_SAMPLE_DATA_SRC = 32768,
- PERF_SAMPLE_IDENTIFIER = 65536,
- PERF_SAMPLE_TRANSACTION = 131072,
- PERF_SAMPLE_REGS_INTR = 262144,
- PERF_SAMPLE_PHYS_ADDR = 524288,
- PERF_SAMPLE_AUX = 1048576,
- PERF_SAMPLE_CGROUP = 2097152,
- PERF_SAMPLE_MAX = 4194304,
- __PERF_SAMPLE_CALLCHAIN_EARLY = 0,
-};
-
-typedef long unsigned int perf_trace_t[256];
-
-struct filter_pred;
-
-struct prog_entry {
- int target;
- int when_to_branch;
- struct filter_pred *pred;
-};
-
-typedef int (*filter_pred_fn_t)(struct filter_pred *, void *);
-
-struct regex;
-
-typedef int (*regex_match_func)(char *, struct regex *, int);
-
-struct regex {
- char pattern[256];
- int len;
- int field_len;
- regex_match_func match;
-};
-
-struct filter_pred {
- filter_pred_fn_t fn;
- u64 val;
- struct regex regex;
- short unsigned int *ops;
- struct ftrace_event_field *field;
- int offset;
- int not;
- int op;
-};
-
-enum filter_op_ids {
- OP_GLOB = 0,
- OP_NE = 1,
- OP_EQ = 2,
- OP_LE = 3,
- OP_LT = 4,
- OP_GE = 5,
- OP_GT = 6,
- OP_BAND = 7,
- OP_MAX = 8,
-};
-
-enum {
- FILT_ERR_NONE = 0,
- FILT_ERR_INVALID_OP = 1,
- FILT_ERR_TOO_MANY_OPEN = 2,
- FILT_ERR_TOO_MANY_CLOSE = 3,
- FILT_ERR_MISSING_QUOTE = 4,
- FILT_ERR_OPERAND_TOO_LONG = 5,
- FILT_ERR_EXPECT_STRING = 6,
- FILT_ERR_EXPECT_DIGIT = 7,
- FILT_ERR_ILLEGAL_FIELD_OP = 8,
- FILT_ERR_FIELD_NOT_FOUND = 9,
- FILT_ERR_ILLEGAL_INTVAL = 10,
- FILT_ERR_BAD_SUBSYS_FILTER = 11,
- FILT_ERR_TOO_MANY_PREDS = 12,
- FILT_ERR_INVALID_FILTER = 13,
- FILT_ERR_IP_FIELD_ONLY = 14,
- FILT_ERR_INVALID_VALUE = 15,
- FILT_ERR_ERRNO = 16,
- FILT_ERR_NO_FILTER = 17,
-};
-
-struct filter_parse_error {
- int lasterr;
- int lasterr_pos;
-};
-
-typedef int (*parse_pred_fn)(const char *, void *, int, struct filter_parse_error *, struct filter_pred **);
-
-enum {
- INVERT = 1,
- PROCESS_AND = 2,
- PROCESS_OR = 4,
-};
-
-enum {
- TOO_MANY_CLOSE = 4294967295,
- TOO_MANY_OPEN = 4294967294,
- MISSING_QUOTE = 4294967293,
-};
-
-struct filter_list {
- struct list_head list;
- struct event_filter *filter;
-};
-
-struct function_filter_data {
- struct ftrace_ops *ops;
- int first_filter;
- int first_notrace;
-};
-
-struct event_trigger_ops;
-
-struct event_command;
-
-struct event_trigger_data {
- long unsigned int count;
- int ref;
- struct event_trigger_ops *ops;
- struct event_command *cmd_ops;
- struct event_filter *filter;
- char *filter_str;
- void *private_data;
- bool paused;
- bool paused_tmp;
- struct list_head list;
- char *name;
- struct list_head named_list;
- struct event_trigger_data *named_data;
-};
-
-struct event_trigger_ops {
- void (*func)(struct event_trigger_data *, void *, struct ring_buffer_event *);
- int (*init)(struct event_trigger_ops *, struct event_trigger_data *);
- void (*free)(struct event_trigger_ops *, struct event_trigger_data *);
- int (*print)(struct seq_file *, struct event_trigger_ops *, struct event_trigger_data *);
-};
-
-struct event_command {
- struct list_head list;
- char *name;
- enum event_trigger_type trigger_type;
- int flags;
- int (*func)(struct event_command *, struct trace_event_file *, char *, char *, char *);
- int (*reg)(char *, struct event_trigger_ops *, struct event_trigger_data *, struct trace_event_file *);
- void (*unreg)(char *, struct event_trigger_ops *, struct event_trigger_data *, struct trace_event_file *);
- void (*unreg_all)(struct trace_event_file *);
- int (*set_filter)(char *, struct event_trigger_data *, struct trace_event_file *);
- struct event_trigger_ops * (*get_trigger_ops)(char *, char *);
-};
-
-struct enable_trigger_data {
- struct trace_event_file *file;
- bool enable;
- bool hist;
-};
-
-enum event_command_flags {
- EVENT_CMD_FL_POST_TRIGGER = 1,
- EVENT_CMD_FL_NEEDS_REC = 2,
-};
-
-enum bpf_func_id {
- BPF_FUNC_unspec = 0,
- BPF_FUNC_map_lookup_elem = 1,
- BPF_FUNC_map_update_elem = 2,
- BPF_FUNC_map_delete_elem = 3,
- BPF_FUNC_probe_read = 4,
- BPF_FUNC_ktime_get_ns = 5,
- BPF_FUNC_trace_printk = 6,
- BPF_FUNC_get_prandom_u32 = 7,
- BPF_FUNC_get_smp_processor_id = 8,
- BPF_FUNC_skb_store_bytes = 9,
- BPF_FUNC_l3_csum_replace = 10,
- BPF_FUNC_l4_csum_replace = 11,
- BPF_FUNC_tail_call = 12,
- BPF_FUNC_clone_redirect = 13,
- BPF_FUNC_get_current_pid_tgid = 14,
- BPF_FUNC_get_current_uid_gid = 15,
- BPF_FUNC_get_current_comm = 16,
- BPF_FUNC_get_cgroup_classid = 17,
- BPF_FUNC_skb_vlan_push = 18,
- BPF_FUNC_skb_vlan_pop = 19,
- BPF_FUNC_skb_get_tunnel_key = 20,
- BPF_FUNC_skb_set_tunnel_key = 21,
- BPF_FUNC_perf_event_read = 22,
- BPF_FUNC_redirect = 23,
- BPF_FUNC_get_route_realm = 24,
- BPF_FUNC_perf_event_output = 25,
- BPF_FUNC_skb_load_bytes = 26,
- BPF_FUNC_get_stackid = 27,
- BPF_FUNC_csum_diff = 28,
- BPF_FUNC_skb_get_tunnel_opt = 29,
- BPF_FUNC_skb_set_tunnel_opt = 30,
- BPF_FUNC_skb_change_proto = 31,
- BPF_FUNC_skb_change_type = 32,
- BPF_FUNC_skb_under_cgroup = 33,
- BPF_FUNC_get_hash_recalc = 34,
- BPF_FUNC_get_current_task = 35,
- BPF_FUNC_probe_write_user = 36,
- BPF_FUNC_current_task_under_cgroup = 37,
- BPF_FUNC_skb_change_tail = 38,
- BPF_FUNC_skb_pull_data = 39,
- BPF_FUNC_csum_update = 40,
- BPF_FUNC_set_hash_invalid = 41,
- BPF_FUNC_get_numa_node_id = 42,
- BPF_FUNC_skb_change_head = 43,
- BPF_FUNC_xdp_adjust_head = 44,
- BPF_FUNC_probe_read_str = 45,
- BPF_FUNC_get_socket_cookie = 46,
- BPF_FUNC_get_socket_uid = 47,
- BPF_FUNC_set_hash = 48,
- BPF_FUNC_setsockopt = 49,
- BPF_FUNC_skb_adjust_room = 50,
- BPF_FUNC_redirect_map = 51,
- BPF_FUNC_sk_redirect_map = 52,
- BPF_FUNC_sock_map_update = 53,
- BPF_FUNC_xdp_adjust_meta = 54,
- BPF_FUNC_perf_event_read_value = 55,
- BPF_FUNC_perf_prog_read_value = 56,
- BPF_FUNC_getsockopt = 57,
- BPF_FUNC_override_return = 58,
- BPF_FUNC_sock_ops_cb_flags_set = 59,
- BPF_FUNC_msg_redirect_map = 60,
- BPF_FUNC_msg_apply_bytes = 61,
- BPF_FUNC_msg_cork_bytes = 62,
- BPF_FUNC_msg_pull_data = 63,
- BPF_FUNC_bind = 64,
- BPF_FUNC_xdp_adjust_tail = 65,
- BPF_FUNC_skb_get_xfrm_state = 66,
- BPF_FUNC_get_stack = 67,
- BPF_FUNC_skb_load_bytes_relative = 68,
- BPF_FUNC_fib_lookup = 69,
- BPF_FUNC_sock_hash_update = 70,
- BPF_FUNC_msg_redirect_hash = 71,
- BPF_FUNC_sk_redirect_hash = 72,
- BPF_FUNC_lwt_push_encap = 73,
- BPF_FUNC_lwt_seg6_store_bytes = 74,
- BPF_FUNC_lwt_seg6_adjust_srh = 75,
- BPF_FUNC_lwt_seg6_action = 76,
- BPF_FUNC_rc_repeat = 77,
- BPF_FUNC_rc_keydown = 78,
- BPF_FUNC_skb_cgroup_id = 79,
- BPF_FUNC_get_current_cgroup_id = 80,
- BPF_FUNC_get_local_storage = 81,
- BPF_FUNC_sk_select_reuseport = 82,
- BPF_FUNC_skb_ancestor_cgroup_id = 83,
- BPF_FUNC_sk_lookup_tcp = 84,
- BPF_FUNC_sk_lookup_udp = 85,
- BPF_FUNC_sk_release = 86,
- BPF_FUNC_map_push_elem = 87,
- BPF_FUNC_map_pop_elem = 88,
- BPF_FUNC_map_peek_elem = 89,
- BPF_FUNC_msg_push_data = 90,
- BPF_FUNC_msg_pop_data = 91,
- BPF_FUNC_rc_pointer_rel = 92,
- BPF_FUNC_spin_lock = 93,
- BPF_FUNC_spin_unlock = 94,
- BPF_FUNC_sk_fullsock = 95,
- BPF_FUNC_tcp_sock = 96,
- BPF_FUNC_skb_ecn_set_ce = 97,
- BPF_FUNC_get_listener_sock = 98,
- BPF_FUNC_skc_lookup_tcp = 99,
- BPF_FUNC_tcp_check_syncookie = 100,
- BPF_FUNC_sysctl_get_name = 101,
- BPF_FUNC_sysctl_get_current_value = 102,
- BPF_FUNC_sysctl_get_new_value = 103,
- BPF_FUNC_sysctl_set_new_value = 104,
- BPF_FUNC_strtol = 105,
- BPF_FUNC_strtoul = 106,
- BPF_FUNC_sk_storage_get = 107,
- BPF_FUNC_sk_storage_delete = 108,
- BPF_FUNC_send_signal = 109,
- BPF_FUNC_tcp_gen_syncookie = 110,
- BPF_FUNC_skb_output = 111,
- BPF_FUNC_probe_read_user = 112,
- BPF_FUNC_probe_read_kernel = 113,
- BPF_FUNC_probe_read_user_str = 114,
- BPF_FUNC_probe_read_kernel_str = 115,
- BPF_FUNC_tcp_send_ack = 116,
- BPF_FUNC_send_signal_thread = 117,
- BPF_FUNC_jiffies64 = 118,
- BPF_FUNC_read_branch_records = 119,
- BPF_FUNC_get_ns_current_pid_tgid = 120,
- BPF_FUNC_xdp_output = 121,
- BPF_FUNC_get_netns_cookie = 122,
- BPF_FUNC_get_current_ancestor_cgroup_id = 123,
- BPF_FUNC_sk_assign = 124,
- BPF_FUNC_ktime_get_boot_ns = 125,
- BPF_FUNC_seq_printf = 126,
- BPF_FUNC_seq_write = 127,
- BPF_FUNC_sk_cgroup_id = 128,
- BPF_FUNC_sk_ancestor_cgroup_id = 129,
- BPF_FUNC_ringbuf_output = 130,
- BPF_FUNC_ringbuf_reserve = 131,
- BPF_FUNC_ringbuf_submit = 132,
- BPF_FUNC_ringbuf_discard = 133,
- BPF_FUNC_ringbuf_query = 134,
- BPF_FUNC_csum_level = 135,
- BPF_FUNC_skc_to_tcp6_sock = 136,
- BPF_FUNC_skc_to_tcp_sock = 137,
- BPF_FUNC_skc_to_tcp_timewait_sock = 138,
- BPF_FUNC_skc_to_tcp_request_sock = 139,
- BPF_FUNC_skc_to_udp6_sock = 140,
- BPF_FUNC_get_task_stack = 141,
- BPF_FUNC_load_hdr_opt = 142,
- BPF_FUNC_store_hdr_opt = 143,
- BPF_FUNC_reserve_hdr_opt = 144,
- BPF_FUNC_inode_storage_get = 145,
- BPF_FUNC_inode_storage_delete = 146,
- BPF_FUNC_d_path = 147,
- BPF_FUNC_copy_from_user = 148,
- BPF_FUNC_snprintf_btf = 149,
- BPF_FUNC_seq_printf_btf = 150,
- BPF_FUNC_skb_cgroup_classid = 151,
- BPF_FUNC_redirect_neigh = 152,
- BPF_FUNC_per_cpu_ptr = 153,
- BPF_FUNC_this_cpu_ptr = 154,
- BPF_FUNC_redirect_peer = 155,
- __BPF_FUNC_MAX_ID = 156,
-};
-
-enum {
- BPF_F_INDEX_MASK = 4294967295,
- BPF_F_CURRENT_CPU = 4294967295,
- BPF_F_CTXLEN_MASK = 0,
-};
-
-struct bpf_perf_event_value {
- __u64 counter;
- __u64 enabled;
- __u64 running;
-};
-
-struct bpf_raw_tracepoint_args {
- __u64 args[0];
-};
-
-enum bpf_task_fd_type {
- BPF_FD_TYPE_RAW_TRACEPOINT = 0,
- BPF_FD_TYPE_TRACEPOINT = 1,
- BPF_FD_TYPE_KPROBE = 2,
- BPF_FD_TYPE_KRETPROBE = 3,
- BPF_FD_TYPE_UPROBE = 4,
- BPF_FD_TYPE_URETPROBE = 5,
-};
-
-struct btf_ptr {
- void *ptr;
- __u32 type_id;
- __u32 flags;
-};
-
-enum {
- BTF_F_COMPACT = 1,
- BTF_F_NONAME = 2,
- BTF_F_PTR_RAW = 4,
- BTF_F_ZERO = 8,
-};
-
-enum bpf_arg_type {
- ARG_DONTCARE = 0,
- ARG_CONST_MAP_PTR = 1,
- ARG_PTR_TO_MAP_KEY = 2,
- ARG_PTR_TO_MAP_VALUE = 3,
- ARG_PTR_TO_UNINIT_MAP_VALUE = 4,
- ARG_PTR_TO_MAP_VALUE_OR_NULL = 5,
- ARG_PTR_TO_MEM = 6,
- ARG_PTR_TO_MEM_OR_NULL = 7,
- ARG_PTR_TO_UNINIT_MEM = 8,
- ARG_CONST_SIZE = 9,
- ARG_CONST_SIZE_OR_ZERO = 10,
- ARG_PTR_TO_CTX = 11,
- ARG_PTR_TO_CTX_OR_NULL = 12,
- ARG_ANYTHING = 13,
- ARG_PTR_TO_SPIN_LOCK = 14,
- ARG_PTR_TO_SOCK_COMMON = 15,
- ARG_PTR_TO_INT = 16,
- ARG_PTR_TO_LONG = 17,
- ARG_PTR_TO_SOCKET = 18,
- ARG_PTR_TO_SOCKET_OR_NULL = 19,
- ARG_PTR_TO_BTF_ID = 20,
- ARG_PTR_TO_ALLOC_MEM = 21,
- ARG_PTR_TO_ALLOC_MEM_OR_NULL = 22,
- ARG_CONST_ALLOC_SIZE_OR_ZERO = 23,
- ARG_PTR_TO_BTF_ID_SOCK_COMMON = 24,
- ARG_PTR_TO_PERCPU_BTF_ID = 25,
- __BPF_ARG_TYPE_MAX = 26,
-};
-
-enum bpf_return_type {
- RET_INTEGER = 0,
- RET_VOID = 1,
- RET_PTR_TO_MAP_VALUE = 2,
- RET_PTR_TO_MAP_VALUE_OR_NULL = 3,
- RET_PTR_TO_SOCKET_OR_NULL = 4,
- RET_PTR_TO_TCP_SOCK_OR_NULL = 5,
- RET_PTR_TO_SOCK_COMMON_OR_NULL = 6,
- RET_PTR_TO_ALLOC_MEM_OR_NULL = 7,
- RET_PTR_TO_BTF_ID_OR_NULL = 8,
- RET_PTR_TO_MEM_OR_BTF_ID_OR_NULL = 9,
- RET_PTR_TO_MEM_OR_BTF_ID = 10,
-};
-
-struct bpf_func_proto {
- u64 (*func)(u64, u64, u64, u64, u64);
- bool gpl_only;
- bool pkt_access;
- enum bpf_return_type ret_type;
- union {
- struct {
- enum bpf_arg_type arg1_type;
- enum bpf_arg_type arg2_type;
- enum bpf_arg_type arg3_type;
- enum bpf_arg_type arg4_type;
- enum bpf_arg_type arg5_type;
- };
- enum bpf_arg_type arg_type[5];
- };
- union {
- struct {
- u32 *arg1_btf_id;
- u32 *arg2_btf_id;
- u32 *arg3_btf_id;
- u32 *arg4_btf_id;
- u32 *arg5_btf_id;
- };
- u32 *arg_btf_id[5];
- };
- int *ret_btf_id;
- bool (*allowed)(const struct bpf_prog *);
-};
-
-enum bpf_access_type {
- BPF_READ = 1,
- BPF_WRITE = 2,
-};
-
-struct bpf_verifier_log;
-
-struct bpf_insn_access_aux {
- enum bpf_reg_type reg_type;
- union {
- int ctx_field_size;
- u32 btf_id;
- };
- struct bpf_verifier_log *log;
-};
-
-struct bpf_verifier_ops {
- const struct bpf_func_proto * (*get_func_proto)(enum bpf_func_id, const struct bpf_prog *);
- bool (*is_valid_access)(int, int, enum bpf_access_type, const struct bpf_prog *, struct bpf_insn_access_aux *);
- int (*gen_prologue)(struct bpf_insn *, bool, const struct bpf_prog *);
- int (*gen_ld_abs)(const struct bpf_insn *, struct bpf_insn *);
- u32 (*convert_ctx_access)(enum bpf_access_type, const struct bpf_insn *, struct bpf_insn *, struct bpf_prog *, u32 *);
- int (*btf_struct_access)(struct bpf_verifier_log *, const struct btf_type *, int, int, enum bpf_access_type, u32 *);
-};
-
-struct bpf_array_aux {
- enum bpf_prog_type type;
- bool jited;
- struct list_head poke_progs;
- struct bpf_map *map;
- struct mutex poke_mutex;
- struct work_struct work;
-};
-
-struct bpf_array {
- struct bpf_map map;
- u32 elem_size;
- u32 index_mask;
- struct bpf_array_aux *aux;
- union {
- char value[0];
- void *ptrs[0];
- void *pptrs[0];
- };
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct bpf_event_entry {
- struct perf_event *event;
- struct file *perf_file;
- struct file *map_file;
- struct callback_head rcu;
-};
-
-typedef long unsigned int (*bpf_ctx_copy_t)(void *, const void *, long unsigned int, long unsigned int);
-
-typedef struct user_pt_regs bpf_user_pt_regs_t;
-
-struct bpf_perf_event_data {
- bpf_user_pt_regs_t regs;
- __u64 sample_period;
- __u64 addr;
-};
-
-struct perf_event_query_bpf {
- __u32 ids_len;
- __u32 prog_cnt;
- __u32 ids[0];
-};
-
-struct bpf_perf_event_data_kern {
- bpf_user_pt_regs_t *regs;
- struct perf_sample_data *data;
- struct perf_event *event;
-};
-
-struct btf_id_set {
- u32 cnt;
- u32 ids[0];
-};
-
-struct trace_event_raw_bpf_trace_printk {
- struct trace_entry ent;
- u32 __data_loc_bpf_string;
- char __data[0];
-};
-
-struct trace_event_data_offsets_bpf_trace_printk {
- u32 bpf_string;
-};
-
-typedef void (*btf_trace_bpf_trace_printk)(void *, const char *);
-
-struct bpf_trace_module {
- struct module *module;
- struct list_head list;
-};
-
-typedef u64 (*btf_bpf_override_return)(struct pt_regs *, long unsigned int);
-
-typedef u64 (*btf_bpf_probe_read_user)(void *, u32, const void *);
-
-typedef u64 (*btf_bpf_probe_read_user_str)(void *, u32, const void *);
-
-typedef u64 (*btf_bpf_probe_read_kernel)(void *, u32, const void *);
-
-typedef u64 (*btf_bpf_probe_read_kernel_str)(void *, u32, const void *);
-
-typedef u64 (*btf_bpf_probe_read_compat)(void *, u32, const void *);
-
-typedef u64 (*btf_bpf_probe_read_compat_str)(void *, u32, const void *);
-
-typedef u64 (*btf_bpf_probe_write_user)(void *, const void *, u32);
-
-typedef u64 (*btf_bpf_trace_printk)(char *, u32, u64, u64, u64);
-
-struct bpf_seq_printf_buf {
- char buf[768];
-};
-
-typedef u64 (*btf_bpf_seq_printf)(struct seq_file *, char *, u32, const void *, u32);
-
-typedef u64 (*btf_bpf_seq_write)(struct seq_file *, const void *, u32);
-
-typedef u64 (*btf_bpf_seq_printf_btf)(struct seq_file *, struct btf_ptr *, u32, u64);
-
-typedef u64 (*btf_bpf_perf_event_read)(struct bpf_map *, u64);
-
-typedef u64 (*btf_bpf_perf_event_read_value)(struct bpf_map *, u64, struct bpf_perf_event_value *, u32);
-
-struct bpf_trace_sample_data {
- struct perf_sample_data sds[3];
-};
-
-typedef u64 (*btf_bpf_perf_event_output)(struct pt_regs *, struct bpf_map *, u64, void *, u64);
-
-struct bpf_nested_pt_regs {
- struct pt_regs regs[3];
-};
-
-typedef u64 (*btf_bpf_get_current_task)();
-
-typedef u64 (*btf_bpf_current_task_under_cgroup)(struct bpf_map *, u32);
-
-struct send_signal_irq_work {
- struct irq_work irq_work;
- struct task_struct *task;
- u32 sig;
- enum pid_type type;
-};
-
-typedef u64 (*btf_bpf_send_signal)(u32);
-
-typedef u64 (*btf_bpf_send_signal_thread)(u32);
-
-typedef u64 (*btf_bpf_d_path)(struct path *, char *, u32);
-
-typedef u64 (*btf_bpf_snprintf_btf)(char *, u32, struct btf_ptr *, u32, u64);
-
-typedef u64 (*btf_bpf_perf_event_output_tp)(void *, struct bpf_map *, u64, void *, u64);
-
-typedef u64 (*btf_bpf_get_stackid_tp)(void *, struct bpf_map *, u64);
-
-typedef u64 (*btf_bpf_get_stack_tp)(void *, void *, u32, u64);
-
-typedef u64 (*btf_bpf_perf_prog_read_value)(struct bpf_perf_event_data_kern *, struct bpf_perf_event_value *, u32);
-
-typedef u64 (*btf_bpf_read_branch_records)(struct bpf_perf_event_data_kern *, void *, u32, u64);
-
-struct bpf_raw_tp_regs {
- struct pt_regs regs[3];
-};
-
-typedef u64 (*btf_bpf_perf_event_output_raw_tp)(struct bpf_raw_tracepoint_args *, struct bpf_map *, u64, void *, u64);
-
-typedef u64 (*btf_bpf_get_stackid_raw_tp)(struct bpf_raw_tracepoint_args *, struct bpf_map *, u64);
-
-typedef u64 (*btf_bpf_get_stack_raw_tp)(struct bpf_raw_tracepoint_args *, void *, u32, u64);
-
-enum dynevent_type {
- DYNEVENT_TYPE_SYNTH = 1,
- DYNEVENT_TYPE_KPROBE = 2,
- DYNEVENT_TYPE_NONE = 3,
-};
-
-struct dynevent_cmd;
-
-typedef int (*dynevent_create_fn_t)(struct dynevent_cmd *);
-
-struct dynevent_cmd {
- struct seq_buf seq;
- const char *event_name;
- unsigned int n_fields;
- enum dynevent_type type;
- dynevent_create_fn_t run_command;
- void *private_data;
-};
-
-struct kprobe_trace_entry_head {
- struct trace_entry ent;
- long unsigned int ip;
-};
-
-struct kretprobe_trace_entry_head {
- struct trace_entry ent;
- long unsigned int func;
- long unsigned int ret_ip;
-};
-
-struct dyn_event;
-
-struct dyn_event_operations {
- struct list_head list;
- int (*create)(int, const char **);
- int (*show)(struct seq_file *, struct dyn_event *);
- bool (*is_busy)(struct dyn_event *);
- int (*free)(struct dyn_event *);
- bool (*match)(const char *, const char *, int, const char **, struct dyn_event *);
-};
-
-struct dyn_event {
- struct list_head list;
- struct dyn_event_operations *ops;
-};
-
-struct dynevent_arg {
- const char *str;
- char separator;
-};
-
-typedef int (*print_type_func_t)(struct trace_seq *, void *, void *);
-
-enum fetch_op {
- FETCH_OP_NOP = 0,
- FETCH_OP_REG = 1,
- FETCH_OP_STACK = 2,
- FETCH_OP_STACKP = 3,
- FETCH_OP_RETVAL = 4,
- FETCH_OP_IMM = 5,
- FETCH_OP_COMM = 6,
- FETCH_OP_ARG = 7,
- FETCH_OP_FOFFS = 8,
- FETCH_OP_DATA = 9,
- FETCH_OP_DEREF = 10,
- FETCH_OP_UDEREF = 11,
- FETCH_OP_ST_RAW = 12,
- FETCH_OP_ST_MEM = 13,
- FETCH_OP_ST_UMEM = 14,
- FETCH_OP_ST_STRING = 15,
- FETCH_OP_ST_USTRING = 16,
- FETCH_OP_MOD_BF = 17,
- FETCH_OP_LP_ARRAY = 18,
- FETCH_OP_END = 19,
- FETCH_NOP_SYMBOL = 20,
-};
-
-struct fetch_insn {
- enum fetch_op op;
- union {
- unsigned int param;
- struct {
- unsigned int size;
- int offset;
- };
- struct {
- unsigned char basesize;
- unsigned char lshift;
- unsigned char rshift;
- };
- long unsigned int immediate;
- void *data;
- };
-};
-
-struct fetch_type {
- const char *name;
- size_t size;
- int is_signed;
- print_type_func_t print;
- const char *fmt;
- const char *fmttype;
-};
-
-struct probe_arg {
- struct fetch_insn *code;
- bool dynamic;
- unsigned int offset;
- unsigned int count;
- const char *name;
- const char *comm;
- char *fmt;
- const struct fetch_type *type;
-};
-
-struct trace_uprobe_filter {
- rwlock_t rwlock;
- int nr_systemwide;
- struct list_head perf_events;
-};
-
-struct trace_probe_event {
- unsigned int flags;
- struct trace_event_class class;
- struct trace_event_call call;
- struct list_head files;
- struct list_head probes;
- struct trace_uprobe_filter filter[0];
-};
-
-struct trace_probe {
- struct list_head list;
- struct trace_probe_event *event;
- ssize_t size;
- unsigned int nr_args;
- struct probe_arg args[0];
-};
-
-struct event_file_link {
- struct trace_event_file *file;
- struct list_head list;
-};
-
-enum {
- TP_ERR_FILE_NOT_FOUND = 0,
- TP_ERR_NO_REGULAR_FILE = 1,
- TP_ERR_BAD_REFCNT = 2,
- TP_ERR_REFCNT_OPEN_BRACE = 3,
- TP_ERR_BAD_REFCNT_SUFFIX = 4,
- TP_ERR_BAD_UPROBE_OFFS = 5,
- TP_ERR_MAXACT_NO_KPROBE = 6,
- TP_ERR_BAD_MAXACT = 7,
- TP_ERR_MAXACT_TOO_BIG = 8,
- TP_ERR_BAD_PROBE_ADDR = 9,
- TP_ERR_BAD_RETPROBE = 10,
- TP_ERR_BAD_ADDR_SUFFIX = 11,
- TP_ERR_NO_GROUP_NAME = 12,
- TP_ERR_GROUP_TOO_LONG = 13,
- TP_ERR_BAD_GROUP_NAME = 14,
- TP_ERR_NO_EVENT_NAME = 15,
- TP_ERR_EVENT_TOO_LONG = 16,
- TP_ERR_BAD_EVENT_NAME = 17,
- TP_ERR_RETVAL_ON_PROBE = 18,
- TP_ERR_BAD_STACK_NUM = 19,
- TP_ERR_BAD_ARG_NUM = 20,
- TP_ERR_BAD_VAR = 21,
- TP_ERR_BAD_REG_NAME = 22,
- TP_ERR_BAD_MEM_ADDR = 23,
- TP_ERR_BAD_IMM = 24,
- TP_ERR_IMMSTR_NO_CLOSE = 25,
- TP_ERR_FILE_ON_KPROBE = 26,
- TP_ERR_BAD_FILE_OFFS = 27,
- TP_ERR_SYM_ON_UPROBE = 28,
- TP_ERR_TOO_MANY_OPS = 29,
- TP_ERR_DEREF_NEED_BRACE = 30,
- TP_ERR_BAD_DEREF_OFFS = 31,
- TP_ERR_DEREF_OPEN_BRACE = 32,
- TP_ERR_COMM_CANT_DEREF = 33,
- TP_ERR_BAD_FETCH_ARG = 34,
- TP_ERR_ARRAY_NO_CLOSE = 35,
- TP_ERR_BAD_ARRAY_SUFFIX = 36,
- TP_ERR_BAD_ARRAY_NUM = 37,
- TP_ERR_ARRAY_TOO_BIG = 38,
- TP_ERR_BAD_TYPE = 39,
- TP_ERR_BAD_STRING = 40,
- TP_ERR_BAD_BITFIELD = 41,
- TP_ERR_ARG_NAME_TOO_LONG = 42,
- TP_ERR_NO_ARG_NAME = 43,
- TP_ERR_BAD_ARG_NAME = 44,
- TP_ERR_USED_ARG_NAME = 45,
- TP_ERR_ARG_TOO_LONG = 46,
- TP_ERR_NO_ARG_BODY = 47,
- TP_ERR_BAD_INSN_BNDRY = 48,
- TP_ERR_FAIL_REG_PROBE = 49,
- TP_ERR_DIFF_PROBE_TYPE = 50,
- TP_ERR_DIFF_ARG_TYPE = 51,
- TP_ERR_SAME_PROBE = 52,
-};
-
-struct trace_kprobe {
- struct dyn_event devent;
- struct kretprobe rp;
- long unsigned int *nhit;
- const char *symbol;
- struct trace_probe tp;
-};
-
-struct trace_event_raw_cpu {
- struct trace_entry ent;
- u32 state;
- u32 cpu_id;
- char __data[0];
-};
-
-struct trace_event_raw_powernv_throttle {
- struct trace_entry ent;
- int chip_id;
- u32 __data_loc_reason;
- int pmax;
- char __data[0];
-};
-
-struct trace_event_raw_pstate_sample {
- struct trace_entry ent;
- u32 core_busy;
- u32 scaled_busy;
- u32 from;
- u32 to;
- u64 mperf;
- u64 aperf;
- u64 tsc;
- u32 freq;
- u32 io_boost;
- char __data[0];
-};
-
-struct trace_event_raw_cpu_frequency_limits {
- struct trace_entry ent;
- u32 min_freq;
- u32 max_freq;
- u32 cpu_id;
- char __data[0];
-};
-
-struct trace_event_raw_device_pm_callback_start {
- struct trace_entry ent;
- u32 __data_loc_device;
- u32 __data_loc_driver;
- u32 __data_loc_parent;
- u32 __data_loc_pm_ops;
- int event;
- char __data[0];
-};
-
-struct trace_event_raw_device_pm_callback_end {
- struct trace_entry ent;
- u32 __data_loc_device;
- u32 __data_loc_driver;
- int error;
- char __data[0];
-};
-
-struct trace_event_raw_suspend_resume {
- struct trace_entry ent;
- const char *action;
- int val;
- bool start;
- char __data[0];
-};
-
-struct trace_event_raw_wakeup_source {
- struct trace_entry ent;
- u32 __data_loc_name;
- u64 state;
- char __data[0];
-};
-
-struct trace_event_raw_clock {
- struct trace_entry ent;
- u32 __data_loc_name;
- u64 state;
- u64 cpu_id;
- char __data[0];
-};
-
-struct trace_event_raw_power_domain {
- struct trace_entry ent;
- u32 __data_loc_name;
- u64 state;
- u64 cpu_id;
- char __data[0];
-};
-
-struct trace_event_raw_cpu_latency_qos_request {
- struct trace_entry ent;
- s32 value;
- char __data[0];
-};
-
-struct trace_event_raw_pm_qos_update {
- struct trace_entry ent;
- enum pm_qos_req_action action;
- int prev_value;
- int curr_value;
- char __data[0];
-};
-
-struct trace_event_raw_dev_pm_qos_request {
- struct trace_entry ent;
- u32 __data_loc_name;
- enum dev_pm_qos_req_type type;
- s32 new_value;
- char __data[0];
-};
-
-struct trace_event_data_offsets_cpu {};
-
-struct trace_event_data_offsets_powernv_throttle {
- u32 reason;
-};
-
-struct trace_event_data_offsets_pstate_sample {};
-
-struct trace_event_data_offsets_cpu_frequency_limits {};
-
-struct trace_event_data_offsets_device_pm_callback_start {
- u32 device;
- u32 driver;
- u32 parent;
- u32 pm_ops;
-};
-
-struct trace_event_data_offsets_device_pm_callback_end {
- u32 device;
- u32 driver;
-};
-
-struct trace_event_data_offsets_suspend_resume {};
-
-struct trace_event_data_offsets_wakeup_source {
- u32 name;
-};
-
-struct trace_event_data_offsets_clock {
- u32 name;
-};
-
-struct trace_event_data_offsets_power_domain {
- u32 name;
-};
-
-struct trace_event_data_offsets_cpu_latency_qos_request {};
-
-struct trace_event_data_offsets_pm_qos_update {};
-
-struct trace_event_data_offsets_dev_pm_qos_request {
- u32 name;
-};
-
-typedef void (*btf_trace_cpu_idle)(void *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_powernv_throttle)(void *, int, const char *, int);
-
-typedef void (*btf_trace_pstate_sample)(void *, u32, u32, u32, u32, u64, u64, u64, u32, u32);
-
-typedef void (*btf_trace_cpu_frequency)(void *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_cpu_frequency_limits)(void *, struct cpufreq_policy *);
-
-typedef void (*btf_trace_device_pm_callback_start)(void *, struct device *, const char *, int);
-
-typedef void (*btf_trace_device_pm_callback_end)(void *, struct device *, int);
-
-typedef void (*btf_trace_suspend_resume)(void *, const char *, int, bool);
-
-typedef void (*btf_trace_wakeup_source_activate)(void *, const char *, unsigned int);
-
-typedef void (*btf_trace_wakeup_source_deactivate)(void *, const char *, unsigned int);
-
-typedef void (*btf_trace_clock_enable)(void *, const char *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_clock_disable)(void *, const char *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_clock_set_rate)(void *, const char *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_power_domain_target)(void *, const char *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_pm_qos_add_request)(void *, s32);
-
-typedef void (*btf_trace_pm_qos_update_request)(void *, s32);
-
-typedef void (*btf_trace_pm_qos_remove_request)(void *, s32);
-
-typedef void (*btf_trace_pm_qos_update_target)(void *, enum pm_qos_req_action, int, int);
-
-typedef void (*btf_trace_pm_qos_update_flags)(void *, enum pm_qos_req_action, int, int);
-
-typedef void (*btf_trace_dev_pm_qos_add_request)(void *, const char *, enum dev_pm_qos_req_type, s32);
-
-typedef void (*btf_trace_dev_pm_qos_update_request)(void *, const char *, enum dev_pm_qos_req_type, s32);
-
-typedef void (*btf_trace_dev_pm_qos_remove_request)(void *, const char *, enum dev_pm_qos_req_type, s32);
-
-struct trace_event_raw_rpm_internal {
- struct trace_entry ent;
- u32 __data_loc_name;
- int flags;
- int usage_count;
- int disable_depth;
- int runtime_auto;
- int request_pending;
- int irq_safe;
- int child_count;
- char __data[0];
-};
-
-struct trace_event_raw_rpm_return_int {
- struct trace_entry ent;
- u32 __data_loc_name;
- long unsigned int ip;
- int ret;
- char __data[0];
-};
-
-struct trace_event_data_offsets_rpm_internal {
- u32 name;
-};
-
-struct trace_event_data_offsets_rpm_return_int {
- u32 name;
-};
-
-typedef void (*btf_trace_rpm_suspend)(void *, struct device *, int);
-
-typedef void (*btf_trace_rpm_resume)(void *, struct device *, int);
-
-typedef void (*btf_trace_rpm_idle)(void *, struct device *, int);
-
-typedef void (*btf_trace_rpm_usage)(void *, struct device *, int);
-
-typedef void (*btf_trace_rpm_return_int)(void *, struct device *, long unsigned int, int);
-
-typedef int (*dynevent_check_arg_fn_t)(void *);
-
-struct dynevent_arg_pair {
- const char *lhs;
- const char *rhs;
- char operator;
- char separator;
-};
-
-struct trace_probe_log {
- const char *subsystem;
- const char **argv;
- int argc;
- int index;
-};
-
-enum uprobe_filter_ctx {
- UPROBE_FILTER_REGISTER = 0,
- UPROBE_FILTER_UNREGISTER = 1,
- UPROBE_FILTER_MMAP = 2,
-};
-
-struct uprobe_consumer {
- int (*handler)(struct uprobe_consumer *, struct pt_regs *);
- int (*ret_handler)(struct uprobe_consumer *, long unsigned int, struct pt_regs *);
- bool (*filter)(struct uprobe_consumer *, enum uprobe_filter_ctx, struct mm_struct *);
- struct uprobe_consumer *next;
-};
-
-struct uprobe_trace_entry_head {
- struct trace_entry ent;
- long unsigned int vaddr[0];
-};
-
-struct trace_uprobe {
- struct dyn_event devent;
- struct uprobe_consumer consumer;
- struct path path;
- struct inode *inode;
- char *filename;
- long unsigned int offset;
- long unsigned int ref_ctr_offset;
- long unsigned int nhit;
- struct trace_probe tp;
-};
-
-struct uprobe_dispatch_data {
- struct trace_uprobe *tu;
- long unsigned int bp_addr;
-};
-
-struct uprobe_cpu_buffer {
- struct mutex mutex;
- void *buf;
-};
-
-typedef bool (*filter_func_t)(struct uprobe_consumer *, enum uprobe_filter_ctx, struct mm_struct *);
-
-struct rnd_state {
- __u32 s1;
- __u32 s2;
- __u32 s3;
- __u32 s4;
-};
-
-struct rhash_lock_head;
-
-struct bucket_table {
- unsigned int size;
- unsigned int nest;
- u32 hash_rnd;
- struct list_head walkers;
- struct callback_head rcu;
- struct bucket_table *future_tbl;
- struct lockdep_map dep_map;
- long: 64;
- struct rhash_lock_head *buckets[0];
-};
-
-enum xdp_action {
- XDP_ABORTED = 0,
- XDP_DROP = 1,
- XDP_PASS = 2,
- XDP_TX = 3,
- XDP_REDIRECT = 4,
-};
-
-enum bpf_jit_poke_reason {
- BPF_POKE_REASON_TAIL_CALL = 0,
-};
-
-enum bpf_text_poke_type {
- BPF_MOD_CALL = 0,
- BPF_MOD_JUMP = 1,
-};
-
-enum xdp_mem_type {
- MEM_TYPE_PAGE_SHARED = 0,
- MEM_TYPE_PAGE_ORDER0 = 1,
- MEM_TYPE_PAGE_POOL = 2,
- MEM_TYPE_XSK_BUFF_POOL = 3,
- MEM_TYPE_MAX = 4,
-};
-
-struct xdp_cpumap_stats {
- unsigned int redirect;
- unsigned int pass;
- unsigned int drop;
-};
-
-typedef void (*bpf_jit_fill_hole_t)(void *, unsigned int);
-
-struct bpf_prog_dummy {
- struct bpf_prog prog;
-};
-
-typedef u64 (*btf_bpf_user_rnd_u32)();
-
-typedef u64 (*btf_bpf_get_raw_cpu_id)();
-
-struct _bpf_dtab_netdev {
- struct net_device *dev;
-};
-
-struct rhash_lock_head {};
-
-struct zero_copy_allocator;
-
-struct page_pool;
-
-struct xdp_mem_allocator {
- struct xdp_mem_info mem;
- union {
- void *allocator;
- struct page_pool *page_pool;
- struct zero_copy_allocator *zc_alloc;
- };
- struct rhash_head node;
- struct callback_head rcu;
-};
-
-struct trace_event_raw_xdp_exception {
- struct trace_entry ent;
- int prog_id;
- u32 act;
- int ifindex;
- char __data[0];
-};
-
-struct trace_event_raw_xdp_bulk_tx {
- struct trace_entry ent;
- int ifindex;
- u32 act;
- int drops;
- int sent;
- int err;
- char __data[0];
-};
-
-struct trace_event_raw_xdp_redirect_template {
- struct trace_entry ent;
- int prog_id;
- u32 act;
- int ifindex;
- int err;
- int to_ifindex;
- u32 map_id;
- int map_index;
- char __data[0];
-};
-
-struct trace_event_raw_xdp_cpumap_kthread {
- struct trace_entry ent;
- int map_id;
- u32 act;
- int cpu;
- unsigned int drops;
- unsigned int processed;
- int sched;
- unsigned int xdp_pass;
- unsigned int xdp_drop;
- unsigned int xdp_redirect;
- char __data[0];
-};
-
-struct trace_event_raw_xdp_cpumap_enqueue {
- struct trace_entry ent;
- int map_id;
- u32 act;
- int cpu;
- unsigned int drops;
- unsigned int processed;
- int to_cpu;
- char __data[0];
-};
-
-struct trace_event_raw_xdp_devmap_xmit {
- struct trace_entry ent;
- int from_ifindex;
- u32 act;
- int to_ifindex;
- int drops;
- int sent;
- int err;
- char __data[0];
-};
-
-struct trace_event_raw_mem_disconnect {
- struct trace_entry ent;
- const struct xdp_mem_allocator *xa;
- u32 mem_id;
- u32 mem_type;
- const void *allocator;
- char __data[0];
-};
-
-struct trace_event_raw_mem_connect {
- struct trace_entry ent;
- const struct xdp_mem_allocator *xa;
- u32 mem_id;
- u32 mem_type;
- const void *allocator;
- const struct xdp_rxq_info *rxq;
- int ifindex;
- char __data[0];
-};
-
-struct trace_event_raw_mem_return_failed {
- struct trace_entry ent;
- const struct page *page;
- u32 mem_id;
- u32 mem_type;
- char __data[0];
-};
-
-struct trace_event_data_offsets_xdp_exception {};
-
-struct trace_event_data_offsets_xdp_bulk_tx {};
-
-struct trace_event_data_offsets_xdp_redirect_template {};
-
-struct trace_event_data_offsets_xdp_cpumap_kthread {};
-
-struct trace_event_data_offsets_xdp_cpumap_enqueue {};
-
-struct trace_event_data_offsets_xdp_devmap_xmit {};
-
-struct trace_event_data_offsets_mem_disconnect {};
-
-struct trace_event_data_offsets_mem_connect {};
-
-struct trace_event_data_offsets_mem_return_failed {};
-
-typedef void (*btf_trace_xdp_exception)(void *, const struct net_device *, const struct bpf_prog *, u32);
-
-typedef void (*btf_trace_xdp_bulk_tx)(void *, const struct net_device *, int, int, int);
-
-typedef void (*btf_trace_xdp_redirect)(void *, const struct net_device *, const struct bpf_prog *, const void *, int, const struct bpf_map *, u32);
-
-typedef void (*btf_trace_xdp_redirect_err)(void *, const struct net_device *, const struct bpf_prog *, const void *, int, const struct bpf_map *, u32);
-
-typedef void (*btf_trace_xdp_redirect_map)(void *, const struct net_device *, const struct bpf_prog *, const void *, int, const struct bpf_map *, u32);
-
-typedef void (*btf_trace_xdp_redirect_map_err)(void *, const struct net_device *, const struct bpf_prog *, const void *, int, const struct bpf_map *, u32);
-
-typedef void (*btf_trace_xdp_cpumap_kthread)(void *, int, unsigned int, unsigned int, int, struct xdp_cpumap_stats *);
-
-typedef void (*btf_trace_xdp_cpumap_enqueue)(void *, int, unsigned int, unsigned int, int);
-
-typedef void (*btf_trace_xdp_devmap_xmit)(void *, const struct net_device *, const struct net_device *, int, int, int);
-
-typedef void (*btf_trace_mem_disconnect)(void *, const struct xdp_mem_allocator *);
-
-typedef void (*btf_trace_mem_connect)(void *, const struct xdp_mem_allocator *, const struct xdp_rxq_info *);
-
-typedef void (*btf_trace_mem_return_failed)(void *, const struct xdp_mem_info *, const struct page *);
-
-enum bpf_cmd {
- BPF_MAP_CREATE = 0,
- BPF_MAP_LOOKUP_ELEM = 1,
- BPF_MAP_UPDATE_ELEM = 2,
- BPF_MAP_DELETE_ELEM = 3,
- BPF_MAP_GET_NEXT_KEY = 4,
- BPF_PROG_LOAD = 5,
- BPF_OBJ_PIN = 6,
- BPF_OBJ_GET = 7,
- BPF_PROG_ATTACH = 8,
- BPF_PROG_DETACH = 9,
- BPF_PROG_TEST_RUN = 10,
- BPF_PROG_GET_NEXT_ID = 11,
- BPF_MAP_GET_NEXT_ID = 12,
- BPF_PROG_GET_FD_BY_ID = 13,
- BPF_MAP_GET_FD_BY_ID = 14,
- BPF_OBJ_GET_INFO_BY_FD = 15,
- BPF_PROG_QUERY = 16,
- BPF_RAW_TRACEPOINT_OPEN = 17,
- BPF_BTF_LOAD = 18,
- BPF_BTF_GET_FD_BY_ID = 19,
- BPF_TASK_FD_QUERY = 20,
- BPF_MAP_LOOKUP_AND_DELETE_ELEM = 21,
- BPF_MAP_FREEZE = 22,
- BPF_BTF_GET_NEXT_ID = 23,
- BPF_MAP_LOOKUP_BATCH = 24,
- BPF_MAP_LOOKUP_AND_DELETE_BATCH = 25,
- BPF_MAP_UPDATE_BATCH = 26,
- BPF_MAP_DELETE_BATCH = 27,
- BPF_LINK_CREATE = 28,
- BPF_LINK_UPDATE = 29,
- BPF_LINK_GET_FD_BY_ID = 30,
- BPF_LINK_GET_NEXT_ID = 31,
- BPF_ENABLE_STATS = 32,
- BPF_ITER_CREATE = 33,
- BPF_LINK_DETACH = 34,
- BPF_PROG_BIND_MAP = 35,
-};
-
-enum {
- BPF_ANY = 0,
- BPF_NOEXIST = 1,
- BPF_EXIST = 2,
- BPF_F_LOCK = 4,
-};
-
-enum {
- BPF_F_NO_PREALLOC = 1,
- BPF_F_NO_COMMON_LRU = 2,
- BPF_F_NUMA_NODE = 4,
- BPF_F_RDONLY = 8,
- BPF_F_WRONLY = 16,
- BPF_F_STACK_BUILD_ID = 32,
- BPF_F_ZERO_SEED = 64,
- BPF_F_RDONLY_PROG = 128,
- BPF_F_WRONLY_PROG = 256,
- BPF_F_CLONE = 512,
- BPF_F_MMAPABLE = 1024,
- BPF_F_PRESERVE_ELEMS = 2048,
- BPF_F_INNER_MAP = 4096,
-};
-
-enum bpf_stats_type {
- BPF_STATS_RUN_TIME = 0,
-};
-
-struct bpf_prog_info {
- __u32 type;
- __u32 id;
- __u8 tag[8];
- __u32 jited_prog_len;
- __u32 xlated_prog_len;
- __u64 jited_prog_insns;
- __u64 xlated_prog_insns;
- __u64 load_time;
- __u32 created_by_uid;
- __u32 nr_map_ids;
- __u64 map_ids;
- char name[16];
- __u32 ifindex;
- __u32 gpl_compatible: 1;
- __u64 netns_dev;
- __u64 netns_ino;
- __u32 nr_jited_ksyms;
- __u32 nr_jited_func_lens;
- __u64 jited_ksyms;
- __u64 jited_func_lens;
- __u32 btf_id;
- __u32 func_info_rec_size;
- __u64 func_info;
- __u32 nr_func_info;
- __u32 nr_line_info;
- __u64 line_info;
- __u64 jited_line_info;
- __u32 nr_jited_line_info;
- __u32 line_info_rec_size;
- __u32 jited_line_info_rec_size;
- __u32 nr_prog_tags;
- __u64 prog_tags;
- __u64 run_time_ns;
- __u64 run_cnt;
-};
-
-struct bpf_map_info {
- __u32 type;
- __u32 id;
- __u32 key_size;
- __u32 value_size;
- __u32 max_entries;
- __u32 map_flags;
- char name[16];
- __u32 ifindex;
- __u32 btf_vmlinux_value_type_id;
- __u64 netns_dev;
- __u64 netns_ino;
- __u32 btf_id;
- __u32 btf_key_type_id;
- __u32 btf_value_type_id;
-};
-
-struct bpf_btf_info {
- __u64 btf;
- __u32 btf_size;
- __u32 id;
-};
-
-struct bpf_spin_lock {
- __u32 val;
-};
-
-struct bpf_attach_target_info {
- struct btf_func_model fmodel;
- long int tgt_addr;
- const char *tgt_name;
- const struct btf_type *tgt_type;
-};
-
-struct bpf_link_primer {
- struct bpf_link *link;
- struct file *file;
- int fd;
- u32 id;
-};
-
-enum perf_bpf_event_type {
- PERF_BPF_EVENT_UNKNOWN = 0,
- PERF_BPF_EVENT_PROG_LOAD = 1,
- PERF_BPF_EVENT_PROG_UNLOAD = 2,
- PERF_BPF_EVENT_MAX = 3,
-};
-
-enum bpf_audit {
- BPF_AUDIT_LOAD = 0,
- BPF_AUDIT_UNLOAD = 1,
- BPF_AUDIT_MAX = 2,
-};
-
-struct bpf_tracing_link {
- struct bpf_link link;
- enum bpf_attach_type attach_type;
- struct bpf_trampoline *trampoline;
- struct bpf_prog *tgt_prog;
-};
-
-struct bpf_raw_tp_link {
- struct bpf_link link;
- struct bpf_raw_event_map *btp;
-};
-
-struct btf_member {
- __u32 name_off;
- __u32 type;
- __u32 offset;
-};
-
-enum btf_func_linkage {
- BTF_FUNC_STATIC = 0,
- BTF_FUNC_GLOBAL = 1,
- BTF_FUNC_EXTERN = 2,
-};
-
-struct btf_var_secinfo {
- __u32 type;
- __u32 offset;
- __u32 size;
-};
-
-enum sk_action {
- SK_DROP = 0,
- SK_PASS = 1,
-};
-
-struct bpf_verifier_log {
- u32 level;
- char kbuf[1024];
- char *ubuf;
- u32 len_used;
- u32 len_total;
-};
-
-struct bpf_subprog_info {
- u32 start;
- u32 linfo_idx;
- u16 stack_depth;
- bool has_tail_call;
- bool tail_call_reachable;
- bool has_ld_abs;
-};
-
-struct bpf_verifier_stack_elem;
-
-struct bpf_verifier_state;
-
-struct bpf_verifier_state_list;
-
-struct bpf_insn_aux_data;
-
-struct bpf_verifier_env {
- u32 insn_idx;
- u32 prev_insn_idx;
- struct bpf_prog *prog;
- const struct bpf_verifier_ops *ops;
- struct bpf_verifier_stack_elem *head;
- int stack_size;
- bool strict_alignment;
- bool test_state_freq;
- struct bpf_verifier_state *cur_state;
- struct bpf_verifier_state_list **explored_states;
- struct bpf_verifier_state_list *free_list;
- struct bpf_map *used_maps[64];
- u32 used_map_cnt;
- u32 id_gen;
- bool allow_ptr_leaks;
- bool allow_ptr_to_map_access;
- bool bpf_capable;
- bool bypass_spec_v1;
- bool bypass_spec_v4;
- bool seen_direct_write;
- struct bpf_insn_aux_data *insn_aux_data;
- const struct bpf_line_info *prev_linfo;
- struct bpf_verifier_log log;
- struct bpf_subprog_info subprog_info[257];
- struct {
- int *insn_state;
- int *insn_stack;
- int cur_stack;
- } cfg;
- u32 pass_cnt;
- u32 subprog_cnt;
- u32 prev_insn_processed;
- u32 insn_processed;
- u32 prev_jmps_processed;
- u32 jmps_processed;
- u64 verification_time;
- u32 max_states_per_insn;
- u32 total_states;
- u32 peak_states;
- u32 longest_mark_read_walk;
-};
-
-struct bpf_struct_ops {
- const struct bpf_verifier_ops *verifier_ops;
- int (*init)(struct btf *);
- int (*check_member)(const struct btf_type *, const struct btf_member *);
- int (*init_member)(const struct btf_type *, const struct btf_member *, void *, const void *);
- int (*reg)(void *);
- void (*unreg)(void *);
- const struct btf_type *type;
- const struct btf_type *value_type;
- const char *name;
- struct btf_func_model func_models[64];
- u32 type_id;
- u32 value_id;
-};
-
-typedef u32 (*bpf_convert_ctx_access_t)(enum bpf_access_type, const struct bpf_insn *, struct bpf_insn *, struct bpf_prog *, u32 *);
-
-struct tnum {
- u64 value;
- u64 mask;
-};
-
-enum bpf_reg_liveness {
- REG_LIVE_NONE = 0,
- REG_LIVE_READ32 = 1,
- REG_LIVE_READ64 = 2,
- REG_LIVE_READ = 3,
- REG_LIVE_WRITTEN = 4,
- REG_LIVE_DONE = 8,
-};
-
-struct bpf_reg_state {
- enum bpf_reg_type type;
- union {
- u16 range;
- struct bpf_map *map_ptr;
- u32 btf_id;
- u32 mem_size;
- long unsigned int raw;
- };
- s32 off;
- u32 id;
- u32 ref_obj_id;
- struct tnum var_off;
- s64 smin_value;
- s64 smax_value;
- u64 umin_value;
- u64 umax_value;
- s32 s32_min_value;
- s32 s32_max_value;
- u32 u32_min_value;
- u32 u32_max_value;
- struct bpf_reg_state *parent;
- u32 frameno;
- s32 subreg_def;
- enum bpf_reg_liveness live;
- bool precise;
-};
-
-enum bpf_stack_slot_type {
- STACK_INVALID = 0,
- STACK_SPILL = 1,
- STACK_MISC = 2,
- STACK_ZERO = 3,
-};
-
-struct bpf_stack_state {
- struct bpf_reg_state spilled_ptr;
- u8 slot_type[8];
-};
-
-struct bpf_reference_state {
- int id;
- int insn_idx;
-};
-
-struct bpf_func_state {
- struct bpf_reg_state regs[11];
- int callsite;
- u32 frameno;
- u32 subprogno;
- int acquired_refs;
- struct bpf_reference_state *refs;
- int allocated_stack;
- struct bpf_stack_state *stack;
-};
-
-struct bpf_idx_pair {
- u32 prev_idx;
- u32 idx;
-};
-
-struct bpf_verifier_state {
- struct bpf_func_state *frame[8];
- struct bpf_verifier_state *parent;
- u32 branches;
- u32 insn_idx;
- u32 curframe;
- u32 active_spin_lock;
- bool speculative;
- u32 first_insn_idx;
- u32 last_insn_idx;
- struct bpf_idx_pair *jmp_history;
- u32 jmp_history_cnt;
-};
-
-struct bpf_verifier_state_list {
- struct bpf_verifier_state state;
- struct bpf_verifier_state_list *next;
- int miss_cnt;
- int hit_cnt;
-};
-
-struct bpf_insn_aux_data {
- union {
- enum bpf_reg_type ptr_type;
- long unsigned int map_ptr_state;
- s32 call_imm;
- u32 alu_limit;
- struct {
- u32 map_index;
- u32 map_off;
- };
- struct {
- enum bpf_reg_type reg_type;
- union {
- u32 btf_id;
- u32 mem_size;
- };
- } btf_var;
- };
- u64 map_key_state;
- int ctx_field_size;
- int sanitize_stack_off;
- u32 seen;
- bool zext_dst;
- u8 alu_state;
- unsigned int orig_idx;
- bool prune_point;
-};
-
-struct bpf_verifier_stack_elem {
- struct bpf_verifier_state st;
- int insn_idx;
- int prev_insn_idx;
- struct bpf_verifier_stack_elem *next;
- u32 log_pos;
-};
-
-enum {
- BTF_SOCK_TYPE_INET = 0,
- BTF_SOCK_TYPE_INET_CONN = 1,
- BTF_SOCK_TYPE_INET_REQ = 2,
- BTF_SOCK_TYPE_INET_TW = 3,
- BTF_SOCK_TYPE_REQ = 4,
- BTF_SOCK_TYPE_SOCK = 5,
- BTF_SOCK_TYPE_SOCK_COMMON = 6,
- BTF_SOCK_TYPE_TCP = 7,
- BTF_SOCK_TYPE_TCP_REQ = 8,
- BTF_SOCK_TYPE_TCP_TW = 9,
- BTF_SOCK_TYPE_TCP6 = 10,
- BTF_SOCK_TYPE_UDP = 11,
- BTF_SOCK_TYPE_UDP6 = 12,
- MAX_BTF_SOCK_TYPE = 13,
-};
-
-typedef void (*bpf_insn_print_t)(void *, const char *, ...);
-
-typedef const char * (*bpf_insn_revmap_call_t)(void *, const struct bpf_insn *);
-
-typedef const char * (*bpf_insn_print_imm_t)(void *, const struct bpf_insn *, __u64);
-
-struct bpf_insn_cbs {
- bpf_insn_print_t cb_print;
- bpf_insn_revmap_call_t cb_call;
- bpf_insn_print_imm_t cb_imm;
- void *private_data;
-};
-
-struct bpf_call_arg_meta {
- struct bpf_map *map_ptr;
- bool raw_mode;
- bool pkt_access;
- int regno;
- int access_size;
- int mem_size;
- u64 msize_max_value;
- int ref_obj_id;
- int func_id;
- u32 btf_id;
- u32 ret_btf_id;
-};
-
-enum reg_arg_type {
- SRC_OP = 0,
- DST_OP = 1,
- DST_OP_NO_MARK = 2,
-};
-
-struct bpf_reg_types {
- const enum bpf_reg_type types[10];
- u32 *btf_id;
-};
-
-enum {
- DISCOVERED = 16,
- EXPLORED = 32,
- FALLTHROUGH = 1,
- BRANCH = 2,
-};
-
-struct idpair {
- u32 old;
- u32 cur;
-};
-
-struct tree_descr {
- const char *name;
- const struct file_operations *ops;
- int mode;
-};
-
-struct bpf_preload_info {
- char link_name[16];
- int link_id;
-};
-
-struct bpf_preload_ops {
- struct umd_info info;
- int (*preload)(struct bpf_preload_info *);
- int (*finish)();
- struct module *owner;
-};
-
-enum bpf_type {
- BPF_TYPE_UNSPEC = 0,
- BPF_TYPE_PROG = 1,
- BPF_TYPE_MAP = 2,
- BPF_TYPE_LINK = 3,
-};
-
-struct map_iter {
- void *key;
- bool done;
-};
-
-enum {
- OPT_MODE = 0,
-};
-
-struct bpf_mount_opts {
- umode_t mode;
-};
-
-struct bpf_pidns_info {
- __u32 pid;
- __u32 tgid;
-};
-
-typedef u64 (*btf_bpf_map_lookup_elem)(struct bpf_map *, void *);
-
-typedef u64 (*btf_bpf_map_update_elem)(struct bpf_map *, void *, void *, u64);
-
-typedef u64 (*btf_bpf_map_delete_elem)(struct bpf_map *, void *);
-
-typedef u64 (*btf_bpf_map_push_elem)(struct bpf_map *, void *, u64);
-
-typedef u64 (*btf_bpf_map_pop_elem)(struct bpf_map *, void *);
-
-typedef u64 (*btf_bpf_map_peek_elem)(struct bpf_map *, void *);
-
-typedef u64 (*btf_bpf_get_smp_processor_id)();
-
-typedef u64 (*btf_bpf_get_numa_node_id)();
-
-typedef u64 (*btf_bpf_ktime_get_ns)();
-
-typedef u64 (*btf_bpf_ktime_get_boot_ns)();
-
-typedef u64 (*btf_bpf_get_current_pid_tgid)();
-
-typedef u64 (*btf_bpf_get_current_uid_gid)();
-
-typedef u64 (*btf_bpf_get_current_comm)(char *, u32);
-
-typedef u64 (*btf_bpf_spin_lock)(struct bpf_spin_lock *);
-
-typedef u64 (*btf_bpf_spin_unlock)(struct bpf_spin_lock *);
-
-typedef u64 (*btf_bpf_jiffies64)();
-
-typedef u64 (*btf_bpf_get_current_cgroup_id)();
-
-typedef u64 (*btf_bpf_get_current_ancestor_cgroup_id)(int);
-
-typedef u64 (*btf_bpf_get_local_storage)(struct bpf_map *, u64);
-
-typedef u64 (*btf_bpf_strtol)(const char *, size_t, u64, long int *);
-
-typedef u64 (*btf_bpf_strtoul)(const char *, size_t, u64, long unsigned int *);
-
-typedef u64 (*btf_bpf_get_ns_current_pid_tgid)(u64, u64, struct bpf_pidns_info *, u32);
-
-typedef u64 (*btf_bpf_event_output_data)(void *, struct bpf_map *, u64, void *, u64);
-
-typedef u64 (*btf_bpf_copy_from_user)(void *, u32, const void *);
-
-typedef u64 (*btf_bpf_per_cpu_ptr)(const void *, u32);
-
-typedef u64 (*btf_bpf_this_cpu_ptr)(const void *);
-
-union bpf_iter_link_info {
- struct {
- __u32 map_fd;
- } map;
-};
-
-typedef int (*bpf_iter_attach_target_t)(struct bpf_prog *, union bpf_iter_link_info *, struct bpf_iter_aux_info *);
-
-typedef void (*bpf_iter_detach_target_t)(struct bpf_iter_aux_info *);
-
-typedef void (*bpf_iter_show_fdinfo_t)(const struct bpf_iter_aux_info *, struct seq_file *);
-
-typedef int (*bpf_iter_fill_link_info_t)(const struct bpf_iter_aux_info *, struct bpf_link_info *);
-
-struct bpf_iter_reg {
- const char *target;
- bpf_iter_attach_target_t attach_target;
- bpf_iter_detach_target_t detach_target;
- bpf_iter_show_fdinfo_t show_fdinfo;
- bpf_iter_fill_link_info_t fill_link_info;
- u32 ctx_arg_info_size;
- struct bpf_ctx_arg_aux ctx_arg_info[2];
- const struct bpf_iter_seq_info *seq_info;
-};
-
-struct bpf_iter_meta {
- union {
- struct seq_file *seq;
- };
- u64 session_id;
- u64 seq_num;
-};
-
-struct bpf_iter_target_info {
- struct list_head list;
- const struct bpf_iter_reg *reg_info;
- u32 btf_id;
-};
-
-struct bpf_iter_link {
- struct bpf_link link;
- struct bpf_iter_aux_info aux;
- struct bpf_iter_target_info *tinfo;
-};
-
-struct bpf_iter_priv_data {
- struct bpf_iter_target_info *tinfo;
- const struct bpf_iter_seq_info *seq_info;
- struct bpf_prog *prog;
- u64 session_id;
- u64 seq_num;
- bool done_stop;
- long: 56;
- u8 target_private[0];
-};
-
-struct bpf_iter_seq_map_info {
- u32 map_id;
-};
-
-struct bpf_iter__bpf_map {
- union {
- struct bpf_iter_meta *meta;
- };
- union {
- struct bpf_map *map;
- };
-};
-
-struct bpf_iter_seq_task_common {
- struct pid_namespace *ns;
-};
-
-struct bpf_iter_seq_task_info {
- struct bpf_iter_seq_task_common common;
- u32 tid;
-};
-
-struct bpf_iter__task {
- union {
- struct bpf_iter_meta *meta;
- };
- union {
- struct task_struct *task;
- };
-};
-
-struct bpf_iter_seq_task_file_info {
- struct bpf_iter_seq_task_common common;
- struct task_struct *task;
- struct files_struct *files;
- u32 tid;
- u32 fd;
-};
-
-struct bpf_iter__task_file {
- union {
- struct bpf_iter_meta *meta;
- };
- union {
- struct task_struct *task;
- };
- u32 fd;
- union {
- struct file *file;
- };
-};
-
-struct bpf_iter_seq_prog_info {
- u32 prog_id;
-};
-
-struct bpf_iter__bpf_prog {
- union {
- struct bpf_iter_meta *meta;
- };
- union {
- struct bpf_prog *prog;
- };
-};
-
-struct bpf_iter__bpf_map_elem {
- union {
- struct bpf_iter_meta *meta;
- };
- union {
- struct bpf_map *map;
- };
- union {
- void *key;
- };
- union {
- void *value;
- };
-};
-
-struct pcpu_freelist_node;
-
-struct pcpu_freelist_head {
- struct pcpu_freelist_node *first;
- raw_spinlock_t lock;
-};
-
-struct pcpu_freelist_node {
- struct pcpu_freelist_node *next;
-};
-
-struct pcpu_freelist {
- struct pcpu_freelist_head *freelist;
- struct pcpu_freelist_head extralist;
-};
-
-struct bpf_lru_node {
- struct list_head list;
- u16 cpu;
- u8 type;
- u8 ref;
-};
-
-struct bpf_lru_list {
- struct list_head lists[3];
- unsigned int counts[2];
- struct list_head *next_inactive_rotation;
- raw_spinlock_t lock;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct bpf_lru_locallist {
- struct list_head lists[2];
- u16 next_steal;
- raw_spinlock_t lock;
-};
-
-struct bpf_common_lru {
- struct bpf_lru_list lru_list;
- struct bpf_lru_locallist *local_list;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-typedef bool (*del_from_htab_func)(void *, struct bpf_lru_node *);
-
-struct bpf_lru {
- union {
- struct bpf_common_lru common_lru;
- struct bpf_lru_list *percpu_lru;
- };
- del_from_htab_func del_from_htab;
- void *del_arg;
- unsigned int hash_offset;
- unsigned int nr_scans;
- bool percpu;
- long: 56;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct bucket {
- struct hlist_nulls_head head;
- union {
- raw_spinlock_t raw_lock;
- spinlock_t lock;
- };
-};
-
-struct htab_elem;
-
-struct bpf_htab {
- struct bpf_map map;
- struct bucket *buckets;
- void *elems;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- union {
- struct pcpu_freelist freelist;
- struct bpf_lru lru;
- };
- struct htab_elem **extra_elems;
- atomic_t count;
- u32 n_buckets;
- u32 elem_size;
- u32 hashrnd;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct htab_elem {
- union {
- struct hlist_nulls_node hash_node;
- struct {
- void *padding;
- union {
- struct bpf_htab *htab;
- struct pcpu_freelist_node fnode;
- struct htab_elem *batch_flink;
- };
- };
- };
- union {
- struct callback_head rcu;
- struct bpf_lru_node lru_node;
- };
- u32 hash;
- int: 32;
- char key[0];
-};
-
-struct bpf_iter_seq_hash_map_info {
- struct bpf_map *map;
- struct bpf_htab *htab;
- void *percpu_value_buf;
- u32 bucket_id;
- u32 skip_elems;
-};
-
-struct bpf_iter_seq_array_map_info {
- struct bpf_map *map;
- void *percpu_value_buf;
- u32 index;
-};
-
-struct prog_poke_elem {
- struct list_head list;
- struct bpf_prog_aux *aux;
-};
-
-enum bpf_lru_list_type {
- BPF_LRU_LIST_T_ACTIVE = 0,
- BPF_LRU_LIST_T_INACTIVE = 1,
- BPF_LRU_LIST_T_FREE = 2,
- BPF_LRU_LOCAL_LIST_T_FREE = 3,
- BPF_LRU_LOCAL_LIST_T_PENDING = 4,
-};
-
-struct bpf_lpm_trie_key {
- __u32 prefixlen;
- __u8 data[0];
-};
-
-struct lpm_trie_node {
- struct callback_head rcu;
- struct lpm_trie_node *child[2];
- u32 prefixlen;
- u32 flags;
- u8 data[0];
-};
-
-struct lpm_trie {
- struct bpf_map map;
- struct lpm_trie_node *root;
- size_t n_entries;
- size_t max_prefixlen;
- size_t data_size;
- spinlock_t lock;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct bpf_cgroup_storage_map {
- struct bpf_map map;
- spinlock_t lock;
- struct rb_root root;
- struct list_head list;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct bpf_queue_stack {
- struct bpf_map map;
- raw_spinlock_t lock;
- u32 head;
- u32 tail;
- u32 size;
- char elements[0];
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-enum {
- BPF_RB_NO_WAKEUP = 1,
- BPF_RB_FORCE_WAKEUP = 2,
-};
-
-enum {
- BPF_RB_AVAIL_DATA = 0,
- BPF_RB_RING_SIZE = 1,
- BPF_RB_CONS_POS = 2,
- BPF_RB_PROD_POS = 3,
-};
-
-enum {
- BPF_RINGBUF_BUSY_BIT = 2147483648,
- BPF_RINGBUF_DISCARD_BIT = 1073741824,
- BPF_RINGBUF_HDR_SZ = 8,
-};
-
-struct bpf_ringbuf {
- wait_queue_head_t waitq;
- struct irq_work work;
- u64 mask;
- struct page **pages;
- int nr_pages;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- spinlock_t spinlock;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long unsigned int consumer_pos;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long unsigned int producer_pos;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- char data[0];
-};
-
-struct bpf_ringbuf_map {
- struct bpf_map map;
- struct bpf_map_memory memory;
- struct bpf_ringbuf *rb;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct bpf_ringbuf_hdr {
- u32 len;
- u32 pg_off;
-};
-
-typedef u64 (*btf_bpf_ringbuf_reserve)(struct bpf_map *, u64, u64);
-
-typedef u64 (*btf_bpf_ringbuf_submit)(void *, u64);
-
-typedef u64 (*btf_bpf_ringbuf_discard)(void *, u64);
-
-typedef u64 (*btf_bpf_ringbuf_output)(struct bpf_map *, void *, u64, u64);
-
-typedef u64 (*btf_bpf_ringbuf_query)(struct bpf_map *, u64);
-
-enum {
- BPF_LOCAL_STORAGE_GET_F_CREATE = 1,
- BPF_SK_STORAGE_GET_F_CREATE = 1,
-};
-
-struct bpf_local_storage_map_bucket;
-
-struct bpf_local_storage_map {
- struct bpf_map map;
- struct bpf_local_storage_map_bucket *buckets;
- u32 bucket_log;
- u16 elem_size;
- u16 cache_idx;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct bpf_local_storage_data;
-
-struct bpf_local_storage {
- struct bpf_local_storage_data *cache[16];
- struct hlist_head list;
- void *owner;
- struct callback_head rcu;
- raw_spinlock_t lock;
-};
-
-struct bpf_local_storage_map_bucket {
- struct hlist_head list;
- raw_spinlock_t lock;
-};
-
-struct bpf_local_storage_data {
- struct bpf_local_storage_map *smap;
- u8 data[0];
-};
-
-struct bpf_local_storage_elem {
- struct hlist_node map_node;
- struct hlist_node snode;
- struct bpf_local_storage *local_storage;
- struct callback_head rcu;
- long: 64;
- struct bpf_local_storage_data sdata;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct bpf_local_storage_cache {
- spinlock_t idx_lock;
- u64 idx_usage_counts[16];
-};
-
-struct lsm_blob_sizes {
- int lbs_cred;
- int lbs_file;
- int lbs_inode;
- int lbs_ipc;
- int lbs_msg_msg;
- int lbs_task;
-};
-
-struct bpf_storage_blob {
- struct bpf_local_storage *storage;
-};
-
-typedef u64 (*btf_bpf_inode_storage_get)(struct bpf_map *, struct inode *, void *, u64);
-
-typedef u64 (*btf_bpf_inode_storage_delete)(struct bpf_map *, struct inode *);
-
-struct bpf_tramp_progs {
- struct bpf_prog *progs[40];
- int nr_progs;
-};
-
-struct btf_enum {
- __u32 name_off;
- __s32 val;
-};
-
-struct btf_array {
- __u32 type;
- __u32 index_type;
- __u32 nelems;
-};
-
-struct btf_param {
- __u32 name_off;
- __u32 type;
-};
-
-enum {
- BTF_VAR_STATIC = 0,
- BTF_VAR_GLOBAL_ALLOCATED = 1,
- BTF_VAR_GLOBAL_EXTERN = 2,
-};
-
-struct btf_var {
- __u32 linkage;
-};
-
-struct bpf_flow_keys {
- __u16 nhoff;
- __u16 thoff;
- __u16 addr_proto;
- __u8 is_frag;
- __u8 is_first_frag;
- __u8 is_encap;
- __u8 ip_proto;
- __be16 n_proto;
- __be16 sport;
- __be16 dport;
- union {
- struct {
- __be32 ipv4_src;
- __be32 ipv4_dst;
- };
- struct {
- __u32 ipv6_src[4];
- __u32 ipv6_dst[4];
- };
- };
- __u32 flags;
- __be32 flow_label;
-};
-
-struct bpf_sock {
- __u32 bound_dev_if;
- __u32 family;
- __u32 type;
- __u32 protocol;
- __u32 mark;
- __u32 priority;
- __u32 src_ip4;
- __u32 src_ip6[4];
- __u32 src_port;
- __u32 dst_port;
- __u32 dst_ip4;
- __u32 dst_ip6[4];
- __u32 state;
- __s32 rx_queue_mapping;
-};
-
-struct __sk_buff {
- __u32 len;
- __u32 pkt_type;
- __u32 mark;
- __u32 queue_mapping;
- __u32 protocol;
- __u32 vlan_present;
- __u32 vlan_tci;
- __u32 vlan_proto;
- __u32 priority;
- __u32 ingress_ifindex;
- __u32 ifindex;
- __u32 tc_index;
- __u32 cb[5];
- __u32 hash;
- __u32 tc_classid;
- __u32 data;
- __u32 data_end;
- __u32 napi_id;
- __u32 family;
- __u32 remote_ip4;
- __u32 local_ip4;
- __u32 remote_ip6[4];
- __u32 local_ip6[4];
- __u32 remote_port;
- __u32 local_port;
- __u32 data_meta;
- union {
- struct bpf_flow_keys *flow_keys;
- };
- __u64 tstamp;
- __u32 wire_len;
- __u32 gso_segs;
- union {
- struct bpf_sock *sk;
- };
- __u32 gso_size;
-};
-
-struct xdp_md {
- __u32 data;
- __u32 data_end;
- __u32 data_meta;
- __u32 ingress_ifindex;
- __u32 rx_queue_index;
- __u32 egress_ifindex;
-};
-
-struct sk_msg_md {
- union {
- void *data;
- };
- union {
- void *data_end;
- };
- __u32 family;
- __u32 remote_ip4;
- __u32 local_ip4;
- __u32 remote_ip6[4];
- __u32 local_ip6[4];
- __u32 remote_port;
- __u32 local_port;
- __u32 size;
- union {
- struct bpf_sock *sk;
- };
-};
-
-struct sk_reuseport_md {
- union {
- void *data;
- };
- union {
- void *data_end;
- };
- __u32 len;
- __u32 eth_protocol;
- __u32 ip_protocol;
- __u32 bind_inany;
- __u32 hash;
-};
-
-struct bpf_sock_addr {
- __u32 user_family;
- __u32 user_ip4;
- __u32 user_ip6[4];
- __u32 user_port;
- __u32 family;
- __u32 type;
- __u32 protocol;
- __u32 msg_src_ip4;
- __u32 msg_src_ip6[4];
- union {
- struct bpf_sock *sk;
- };
-};
-
-struct bpf_sock_ops {
- __u32 op;
- union {
- __u32 args[4];
- __u32 reply;
- __u32 replylong[4];
- };
- __u32 family;
- __u32 remote_ip4;
- __u32 local_ip4;
- __u32 remote_ip6[4];
- __u32 local_ip6[4];
- __u32 remote_port;
- __u32 local_port;
- __u32 is_fullsock;
- __u32 snd_cwnd;
- __u32 srtt_us;
- __u32 bpf_sock_ops_cb_flags;
- __u32 state;
- __u32 rtt_min;
- __u32 snd_ssthresh;
- __u32 rcv_nxt;
- __u32 snd_nxt;
- __u32 snd_una;
- __u32 mss_cache;
- __u32 ecn_flags;
- __u32 rate_delivered;
- __u32 rate_interval_us;
- __u32 packets_out;
- __u32 retrans_out;
- __u32 total_retrans;
- __u32 segs_in;
- __u32 data_segs_in;
- __u32 segs_out;
- __u32 data_segs_out;
- __u32 lost_out;
- __u32 sacked_out;
- __u32 sk_txhash;
- __u64 bytes_received;
- __u64 bytes_acked;
- union {
- struct bpf_sock *sk;
- };
- union {
- void *skb_data;
- };
- union {
- void *skb_data_end;
- };
- __u32 skb_len;
- __u32 skb_tcp_flags;
-};
-
-struct bpf_cgroup_dev_ctx {
- __u32 access_type;
- __u32 major;
- __u32 minor;
-};
-
-struct bpf_sysctl {
- __u32 write;
- __u32 file_pos;
-};
-
-struct bpf_sockopt {
- union {
- struct bpf_sock *sk;
- };
- union {
- void *optval;
- };
- union {
- void *optval_end;
- };
- __s32 level;
- __s32 optname;
- __s32 optlen;
- __s32 retval;
-};
-
-struct bpf_sk_lookup {
- union {
- struct bpf_sock *sk;
- };
- __u32 family;
- __u32 protocol;
- __u32 remote_ip4;
- __u32 remote_ip6[4];
- __u32 remote_port;
- __u32 local_ip4;
- __u32 local_ip6[4];
- __u32 local_port;
-};
-
-struct sk_reuseport_kern {
- struct sk_buff *skb;
- struct sock *sk;
- struct sock *selected_sk;
- void *data_end;
- u32 hash;
- u32 reuseport_id;
- bool bind_inany;
-};
-
-struct bpf_flow_dissector {
- struct bpf_flow_keys *flow_keys;
- const struct sk_buff *skb;
- void *data;
- void *data_end;
-};
-
-struct inet_listen_hashbucket {
- spinlock_t lock;
- unsigned int count;
- union {
- struct hlist_head head;
- struct hlist_nulls_head nulls_head;
- };
-};
-
-struct inet_ehash_bucket;
-
-struct inet_bind_hashbucket;
-
-struct inet_hashinfo {
- struct inet_ehash_bucket *ehash;
- spinlock_t *ehash_locks;
- unsigned int ehash_mask;
- unsigned int ehash_locks_mask;
- struct kmem_cache *bind_bucket_cachep;
- struct inet_bind_hashbucket *bhash;
- unsigned int bhash_size;
- unsigned int lhash2_mask;
- struct inet_listen_hashbucket *lhash2;
- long: 64;
- struct inet_listen_hashbucket listening_hash[32];
-};
-
-struct ip_ra_chain {
- struct ip_ra_chain *next;
- struct sock *sk;
- union {
- void (*destructor)(struct sock *);
- struct sock *saved_sk;
- };
- struct callback_head rcu;
-};
-
-struct fib_table {
- struct hlist_node tb_hlist;
- u32 tb_id;
- int tb_num_default;
- struct callback_head rcu;
- long unsigned int *tb_data;
- long unsigned int __data[0];
-};
-
-struct inet_peer_base {
- struct rb_root rb_root;
- seqlock_t lock;
- int total;
-};
-
-struct tcp_fastopen_context {
- siphash_key_t key[2];
- int num;
- struct callback_head rcu;
-};
-
-struct xdp_txq_info {
- struct net_device *dev;
-};
-
-struct xdp_buff {
- void *data;
- void *data_end;
- void *data_meta;
- void *data_hard_start;
- struct xdp_rxq_info *rxq;
- struct xdp_txq_info *txq;
- u32 frame_sz;
-};
-
-struct bpf_sock_addr_kern {
- struct sock *sk;
- struct sockaddr *uaddr;
- u64 tmp_reg;
- void *t_ctx;
-};
-
-struct bpf_sock_ops_kern {
- struct sock *sk;
- union {
- u32 args[4];
- u32 reply;
- u32 replylong[4];
- };
- struct sk_buff *syn_skb;
- struct sk_buff *skb;
- void *skb_data_end;
- u8 op;
- u8 is_fullsock;
- u8 remaining_opt_len;
- u64 temp;
-};
-
-struct bpf_sysctl_kern {
- struct ctl_table_header *head;
- struct ctl_table *table;
- void *cur_val;
- size_t cur_len;
- void *new_val;
- size_t new_len;
- int new_updated;
- int write;
- loff_t *ppos;
- u64 tmp_reg;
-};
-
-struct bpf_sockopt_kern {
- struct sock *sk;
- u8 *optval;
- u8 *optval_end;
- s32 level;
- s32 optname;
- s32 optlen;
- s32 retval;
-};
-
-struct bpf_sk_lookup_kern {
- u16 family;
- u16 protocol;
- __be16 sport;
- u16 dport;
- struct {
- __be32 saddr;
- __be32 daddr;
- } v4;
- struct {
- const struct in6_addr *saddr;
- const struct in6_addr *daddr;
- } v6;
- struct sock *selected_sk;
- bool no_reuseport;
-};
-
-struct sock_reuseport {
- struct callback_head rcu;
- u16 max_socks;
- u16 num_socks;
- unsigned int synq_overflow_ts;
- unsigned int reuseport_id;
- unsigned int bind_inany: 1;
- unsigned int has_conns: 1;
- struct bpf_prog *prog;
- struct sock *socks[0];
-};
-
-struct inet_ehash_bucket {
- struct hlist_nulls_head chain;
-};
-
-struct inet_bind_hashbucket {
- spinlock_t lock;
- struct hlist_head chain;
-};
-
-struct ack_sample {
- u32 pkts_acked;
- s32 rtt_us;
- u32 in_flight;
-};
-
-struct rate_sample {
- u64 prior_mstamp;
- u32 prior_delivered;
- s32 delivered;
- long int interval_us;
- u32 snd_interval_us;
- u32 rcv_interval_us;
- long int rtt_us;
- int losses;
- u32 acked_sacked;
- u32 prior_in_flight;
- bool is_app_limited;
- bool is_retrans;
- bool is_ack_delayed;
-};
-
-struct sk_msg_sg {
- u32 start;
- u32 curr;
- u32 end;
- u32 size;
- u32 copybreak;
- long unsigned int copy;
- struct scatterlist data[19];
-};
-
-struct sk_msg {
- struct sk_msg_sg sg;
- void *data;
- void *data_end;
- u32 apply_bytes;
- u32 cork_bytes;
- u32 flags;
- struct sk_buff *skb;
- struct sock *sk_redir;
- struct sock *sk;
- struct list_head list;
-};
-
-enum verifier_phase {
- CHECK_META = 0,
- CHECK_TYPE = 1,
-};
-
-struct resolve_vertex {
- const struct btf_type *t;
- u32 type_id;
- u16 next_member;
-};
-
-enum visit_state {
- NOT_VISITED = 0,
- VISITED = 1,
- RESOLVED = 2,
-};
-
-enum resolve_mode {
- RESOLVE_TBD = 0,
- RESOLVE_PTR = 1,
- RESOLVE_STRUCT_OR_ARRAY = 2,
-};
-
-struct btf_sec_info {
- u32 off;
- u32 len;
-};
-
-struct btf_verifier_env {
- struct btf *btf;
- u8 *visit_states;
- struct resolve_vertex stack[32];
- struct bpf_verifier_log log;
- u32 log_type_id;
- u32 top_stack;
- enum verifier_phase phase;
- enum resolve_mode resolve_mode;
-};
-
-struct btf_show {
- u64 flags;
- void *target;
- void (*showfn)(struct btf_show *, const char *, va_list);
- const struct btf *btf;
- struct {
- u8 depth;
- u8 depth_to_show;
- u8 depth_check;
- u8 array_member: 1;
- u8 array_terminated: 1;
- u16 array_encoding;
- u32 type_id;
- int status;
- const struct btf_type *type;
- const struct btf_member *member;
- char name[80];
- } state;
- struct {
- u32 size;
- void *head;
- void *data;
- u8 safe[32];
- } obj;
-};
-
-struct btf_kind_operations {
- s32 (*check_meta)(struct btf_verifier_env *, const struct btf_type *, u32);
- int (*resolve)(struct btf_verifier_env *, const struct resolve_vertex *);
- int (*check_member)(struct btf_verifier_env *, const struct btf_type *, const struct btf_member *, const struct btf_type *);
- int (*check_kflag_member)(struct btf_verifier_env *, const struct btf_type *, const struct btf_member *, const struct btf_type *);
- void (*log_details)(struct btf_verifier_env *, const struct btf_type *);
- void (*show)(const struct btf *, const struct btf_type *, u32, void *, u8, struct btf_show *);
-};
-
-struct bpf_ctx_convert {
- struct __sk_buff BPF_PROG_TYPE_SOCKET_FILTER_prog;
- struct sk_buff BPF_PROG_TYPE_SOCKET_FILTER_kern;
- struct __sk_buff BPF_PROG_TYPE_SCHED_CLS_prog;
- struct sk_buff BPF_PROG_TYPE_SCHED_CLS_kern;
- struct __sk_buff BPF_PROG_TYPE_SCHED_ACT_prog;
- struct sk_buff BPF_PROG_TYPE_SCHED_ACT_kern;
- struct xdp_md BPF_PROG_TYPE_XDP_prog;
- struct xdp_buff BPF_PROG_TYPE_XDP_kern;
- struct __sk_buff BPF_PROG_TYPE_CGROUP_SKB_prog;
- struct sk_buff BPF_PROG_TYPE_CGROUP_SKB_kern;
- struct bpf_sock BPF_PROG_TYPE_CGROUP_SOCK_prog;
- struct sock BPF_PROG_TYPE_CGROUP_SOCK_kern;
- struct bpf_sock_addr BPF_PROG_TYPE_CGROUP_SOCK_ADDR_prog;
- struct bpf_sock_addr_kern BPF_PROG_TYPE_CGROUP_SOCK_ADDR_kern;
- struct __sk_buff BPF_PROG_TYPE_LWT_IN_prog;
- struct sk_buff BPF_PROG_TYPE_LWT_IN_kern;
- struct __sk_buff BPF_PROG_TYPE_LWT_OUT_prog;
- struct sk_buff BPF_PROG_TYPE_LWT_OUT_kern;
- struct __sk_buff BPF_PROG_TYPE_LWT_XMIT_prog;
- struct sk_buff BPF_PROG_TYPE_LWT_XMIT_kern;
- struct __sk_buff BPF_PROG_TYPE_LWT_SEG6LOCAL_prog;
- struct sk_buff BPF_PROG_TYPE_LWT_SEG6LOCAL_kern;
- struct bpf_sock_ops BPF_PROG_TYPE_SOCK_OPS_prog;
- struct bpf_sock_ops_kern BPF_PROG_TYPE_SOCK_OPS_kern;
- struct __sk_buff BPF_PROG_TYPE_SK_SKB_prog;
- struct sk_buff BPF_PROG_TYPE_SK_SKB_kern;
- struct sk_msg_md BPF_PROG_TYPE_SK_MSG_prog;
- struct sk_msg BPF_PROG_TYPE_SK_MSG_kern;
- struct __sk_buff BPF_PROG_TYPE_FLOW_DISSECTOR_prog;
- struct bpf_flow_dissector BPF_PROG_TYPE_FLOW_DISSECTOR_kern;
- bpf_user_pt_regs_t BPF_PROG_TYPE_KPROBE_prog;
- struct pt_regs BPF_PROG_TYPE_KPROBE_kern;
- __u64 BPF_PROG_TYPE_TRACEPOINT_prog;
- u64 BPF_PROG_TYPE_TRACEPOINT_kern;
- struct bpf_perf_event_data BPF_PROG_TYPE_PERF_EVENT_prog;
- struct bpf_perf_event_data_kern BPF_PROG_TYPE_PERF_EVENT_kern;
- struct bpf_raw_tracepoint_args BPF_PROG_TYPE_RAW_TRACEPOINT_prog;
- u64 BPF_PROG_TYPE_RAW_TRACEPOINT_kern;
- struct bpf_raw_tracepoint_args BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE_prog;
- u64 BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE_kern;
- void *BPF_PROG_TYPE_TRACING_prog;
- void *BPF_PROG_TYPE_TRACING_kern;
- struct bpf_cgroup_dev_ctx BPF_PROG_TYPE_CGROUP_DEVICE_prog;
- struct bpf_cgroup_dev_ctx BPF_PROG_TYPE_CGROUP_DEVICE_kern;
- struct bpf_sysctl BPF_PROG_TYPE_CGROUP_SYSCTL_prog;
- struct bpf_sysctl_kern BPF_PROG_TYPE_CGROUP_SYSCTL_kern;
- struct bpf_sockopt BPF_PROG_TYPE_CGROUP_SOCKOPT_prog;
- struct bpf_sockopt_kern BPF_PROG_TYPE_CGROUP_SOCKOPT_kern;
- struct sk_reuseport_md BPF_PROG_TYPE_SK_REUSEPORT_prog;
- struct sk_reuseport_kern BPF_PROG_TYPE_SK_REUSEPORT_kern;
- struct bpf_sk_lookup BPF_PROG_TYPE_SK_LOOKUP_prog;
- struct bpf_sk_lookup_kern BPF_PROG_TYPE_SK_LOOKUP_kern;
- void *BPF_PROG_TYPE_STRUCT_OPS_prog;
- void *BPF_PROG_TYPE_STRUCT_OPS_kern;
- void *BPF_PROG_TYPE_EXT_prog;
- void *BPF_PROG_TYPE_EXT_kern;
- void *BPF_PROG_TYPE_LSM_prog;
- void *BPF_PROG_TYPE_LSM_kern;
-};
-
-enum {
- __ctx_convertBPF_PROG_TYPE_SOCKET_FILTER = 0,
- __ctx_convertBPF_PROG_TYPE_SCHED_CLS = 1,
- __ctx_convertBPF_PROG_TYPE_SCHED_ACT = 2,
- __ctx_convertBPF_PROG_TYPE_XDP = 3,
- __ctx_convertBPF_PROG_TYPE_CGROUP_SKB = 4,
- __ctx_convertBPF_PROG_TYPE_CGROUP_SOCK = 5,
- __ctx_convertBPF_PROG_TYPE_CGROUP_SOCK_ADDR = 6,
- __ctx_convertBPF_PROG_TYPE_LWT_IN = 7,
- __ctx_convertBPF_PROG_TYPE_LWT_OUT = 8,
- __ctx_convertBPF_PROG_TYPE_LWT_XMIT = 9,
- __ctx_convertBPF_PROG_TYPE_LWT_SEG6LOCAL = 10,
- __ctx_convertBPF_PROG_TYPE_SOCK_OPS = 11,
- __ctx_convertBPF_PROG_TYPE_SK_SKB = 12,
- __ctx_convertBPF_PROG_TYPE_SK_MSG = 13,
- __ctx_convertBPF_PROG_TYPE_FLOW_DISSECTOR = 14,
- __ctx_convertBPF_PROG_TYPE_KPROBE = 15,
- __ctx_convertBPF_PROG_TYPE_TRACEPOINT = 16,
- __ctx_convertBPF_PROG_TYPE_PERF_EVENT = 17,
- __ctx_convertBPF_PROG_TYPE_RAW_TRACEPOINT = 18,
- __ctx_convertBPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE = 19,
- __ctx_convertBPF_PROG_TYPE_TRACING = 20,
- __ctx_convertBPF_PROG_TYPE_CGROUP_DEVICE = 21,
- __ctx_convertBPF_PROG_TYPE_CGROUP_SYSCTL = 22,
- __ctx_convertBPF_PROG_TYPE_CGROUP_SOCKOPT = 23,
- __ctx_convertBPF_PROG_TYPE_SK_REUSEPORT = 24,
- __ctx_convertBPF_PROG_TYPE_SK_LOOKUP = 25,
- __ctx_convertBPF_PROG_TYPE_STRUCT_OPS = 26,
- __ctx_convertBPF_PROG_TYPE_EXT = 27,
- __ctx_convertBPF_PROG_TYPE_LSM = 28,
- __ctx_convert_unused = 29,
-};
-
-enum bpf_struct_walk_result {
- WALK_SCALAR = 0,
- WALK_PTR = 1,
- WALK_STRUCT = 2,
-};
-
-struct btf_show_snprintf {
- struct btf_show show;
- int len_left;
- int len;
-};
-
-struct bpf_dispatcher_prog {
- struct bpf_prog *prog;
- refcount_t users;
-};
-
-struct bpf_dispatcher {
- struct mutex mutex;
- void *func;
- struct bpf_dispatcher_prog progs[48];
- int num_progs;
- void *image;
- u32 image_off;
- struct bpf_ksym ksym;
-};
-
-struct bpf_devmap_val {
- __u32 ifindex;
- union {
- int fd;
- __u32 id;
- } bpf_prog;
-};
-
-enum net_device_flags {
- IFF_UP = 1,
- IFF_BROADCAST = 2,
- IFF_DEBUG = 4,
- IFF_LOOPBACK = 8,
- IFF_POINTOPOINT = 16,
- IFF_NOTRAILERS = 32,
- IFF_RUNNING = 64,
- IFF_NOARP = 128,
- IFF_PROMISC = 256,
- IFF_ALLMULTI = 512,
- IFF_MASTER = 1024,
- IFF_SLAVE = 2048,
- IFF_MULTICAST = 4096,
- IFF_PORTSEL = 8192,
- IFF_AUTOMEDIA = 16384,
- IFF_DYNAMIC = 32768,
- IFF_LOWER_UP = 65536,
- IFF_DORMANT = 131072,
- IFF_ECHO = 262144,
-};
-
-struct xdp_dev_bulk_queue {
- struct xdp_frame *q[16];
- struct list_head flush_node;
- struct net_device *dev;
- struct net_device *dev_rx;
- unsigned int count;
-};
-
-enum netdev_cmd {
- NETDEV_UP = 1,
- NETDEV_DOWN = 2,
- NETDEV_REBOOT = 3,
- NETDEV_CHANGE = 4,
- NETDEV_REGISTER = 5,
- NETDEV_UNREGISTER = 6,
- NETDEV_CHANGEMTU = 7,
- NETDEV_CHANGEADDR = 8,
- NETDEV_PRE_CHANGEADDR = 9,
- NETDEV_GOING_DOWN = 10,
- NETDEV_CHANGENAME = 11,
- NETDEV_FEAT_CHANGE = 12,
- NETDEV_BONDING_FAILOVER = 13,
- NETDEV_PRE_UP = 14,
- NETDEV_PRE_TYPE_CHANGE = 15,
- NETDEV_POST_TYPE_CHANGE = 16,
- NETDEV_POST_INIT = 17,
- NETDEV_RELEASE = 18,
- NETDEV_NOTIFY_PEERS = 19,
- NETDEV_JOIN = 20,
- NETDEV_CHANGEUPPER = 21,
- NETDEV_RESEND_IGMP = 22,
- NETDEV_PRECHANGEMTU = 23,
- NETDEV_CHANGEINFODATA = 24,
- NETDEV_BONDING_INFO = 25,
- NETDEV_PRECHANGEUPPER = 26,
- NETDEV_CHANGELOWERSTATE = 27,
- NETDEV_UDP_TUNNEL_PUSH_INFO = 28,
- NETDEV_UDP_TUNNEL_DROP_INFO = 29,
- NETDEV_CHANGE_TX_QUEUE_LEN = 30,
- NETDEV_CVLAN_FILTER_PUSH_INFO = 31,
- NETDEV_CVLAN_FILTER_DROP_INFO = 32,
- NETDEV_SVLAN_FILTER_PUSH_INFO = 33,
- NETDEV_SVLAN_FILTER_DROP_INFO = 34,
-};
-
-struct netdev_notifier_info {
- struct net_device *dev;
- struct netlink_ext_ack *extack;
-};
-
-struct bpf_dtab;
-
-struct bpf_dtab_netdev {
- struct net_device *dev;
- struct hlist_node index_hlist;
- struct bpf_dtab *dtab;
- struct bpf_prog *xdp_prog;
- struct callback_head rcu;
- unsigned int idx;
- struct bpf_devmap_val val;
-};
-
-struct bpf_dtab {
- struct bpf_map map;
- struct bpf_dtab_netdev **netdev_map;
- struct list_head list;
- struct hlist_head *dev_index_head;
- spinlock_t index_lock;
- unsigned int items;
- u32 n_buckets;
- long: 32;
- long: 64;
- long: 64;
-};
-
-struct bpf_cpumap_val {
- __u32 qsize;
- union {
- int fd;
- __u32 id;
- } bpf_prog;
-};
-
-typedef struct bio_vec skb_frag_t;
-
-struct skb_shared_hwtstamps {
- ktime_t hwtstamp;
-};
-
-struct skb_shared_info {
- __u8 __unused;
- __u8 meta_len;
- __u8 nr_frags;
- __u8 tx_flags;
- short unsigned int gso_size;
- short unsigned int gso_segs;
- struct sk_buff *frag_list;
- struct skb_shared_hwtstamps hwtstamps;
- unsigned int gso_type;
- u32 tskey;
- atomic_t dataref;
- void *destructor_arg;
- skb_frag_t frags[17];
-};
-
-struct bpf_nh_params {
- u32 nh_family;
- union {
- u32 ipv4_nh;
- struct in6_addr ipv6_nh;
- };
-};
-
-struct bpf_redirect_info {
- u32 flags;
- u32 tgt_index;
- void *tgt_value;
- struct bpf_map *map;
- u32 kern_flags;
- struct bpf_nh_params nh;
-};
-
-struct ptr_ring {
- int producer;
- spinlock_t producer_lock;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- int consumer_head;
- int consumer_tail;
- spinlock_t consumer_lock;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- int size;
- int batch;
- void **queue;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct bpf_cpu_map_entry;
-
-struct xdp_bulk_queue {
- void *q[8];
- struct list_head flush_node;
- struct bpf_cpu_map_entry *obj;
- unsigned int count;
-};
-
-struct bpf_cpu_map;
-
-struct bpf_cpu_map_entry {
- u32 cpu;
- int map_id;
- struct xdp_bulk_queue *bulkq;
- struct bpf_cpu_map *cmap;
- struct ptr_ring *queue;
- struct task_struct *kthread;
- struct bpf_cpumap_val value;
- struct bpf_prog *prog;
- atomic_t refcnt;
- struct callback_head rcu;
- struct work_struct kthread_stop_wq;
-};
-
-struct bpf_cpu_map {
- struct bpf_map map;
- struct bpf_cpu_map_entry **cpu_map;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct rhlist_head {
- struct rhash_head rhead;
- struct rhlist_head *next;
-};
-
-struct bpf_prog_offload_ops {
- int (*insn_hook)(struct bpf_verifier_env *, int, int);
- int (*finalize)(struct bpf_verifier_env *);
- int (*replace_insn)(struct bpf_verifier_env *, u32, struct bpf_insn *);
- int (*remove_insns)(struct bpf_verifier_env *, u32, u32);
- int (*prepare)(struct bpf_prog *);
- int (*translate)(struct bpf_prog *);
- void (*destroy)(struct bpf_prog *);
-};
-
-struct bpf_offload_dev {
- const struct bpf_prog_offload_ops *ops;
- struct list_head netdevs;
- void *priv;
-};
-
-struct bpf_offload_netdev {
- struct rhash_head l;
- struct net_device *netdev;
- struct bpf_offload_dev *offdev;
- struct list_head progs;
- struct list_head maps;
- struct list_head offdev_netdevs;
-};
-
-struct ns_get_path_bpf_prog_args {
- struct bpf_prog *prog;
- struct bpf_prog_info *info;
-};
-
-struct ns_get_path_bpf_map_args {
- struct bpf_offloaded_map *offmap;
- struct bpf_map_info *info;
-};
-
-struct bpf_netns_link {
- struct bpf_link link;
- enum bpf_attach_type type;
- enum netns_bpf_attach_type netns_type;
- struct net *net;
- struct list_head node;
-};
-
-enum bpf_stack_build_id_status {
- BPF_STACK_BUILD_ID_EMPTY = 0,
- BPF_STACK_BUILD_ID_VALID = 1,
- BPF_STACK_BUILD_ID_IP = 2,
-};
-
-struct bpf_stack_build_id {
- __s32 status;
- unsigned char build_id[20];
- union {
- __u64 offset;
- __u64 ip;
- };
-};
-
-enum {
- BPF_F_SKIP_FIELD_MASK = 255,
- BPF_F_USER_STACK = 256,
- BPF_F_FAST_STACK_CMP = 512,
- BPF_F_REUSE_STACKID = 1024,
- BPF_F_USER_BUILD_ID = 2048,
-};
-
-typedef __u32 Elf32_Addr;
-
-typedef __u16 Elf32_Half;
-
-typedef __u32 Elf32_Off;
-
-struct elf32_hdr {
- unsigned char e_ident[16];
- Elf32_Half e_type;
- Elf32_Half e_machine;
- Elf32_Word e_version;
- Elf32_Addr e_entry;
- Elf32_Off e_phoff;
- Elf32_Off e_shoff;
- Elf32_Word e_flags;
- Elf32_Half e_ehsize;
- Elf32_Half e_phentsize;
- Elf32_Half e_phnum;
- Elf32_Half e_shentsize;
- Elf32_Half e_shnum;
- Elf32_Half e_shstrndx;
-};
-
-typedef struct elf32_hdr Elf32_Ehdr;
-
-struct elf32_phdr {
- Elf32_Word p_type;
- Elf32_Off p_offset;
- Elf32_Addr p_vaddr;
- Elf32_Addr p_paddr;
- Elf32_Word p_filesz;
- Elf32_Word p_memsz;
- Elf32_Word p_flags;
- Elf32_Word p_align;
-};
-
-typedef struct elf32_phdr Elf32_Phdr;
-
-typedef struct elf32_note Elf32_Nhdr;
-
-enum perf_callchain_context {
- PERF_CONTEXT_HV = 4294967264,
- PERF_CONTEXT_KERNEL = 4294967168,
- PERF_CONTEXT_USER = 4294966784,
- PERF_CONTEXT_GUEST = 4294965248,
- PERF_CONTEXT_GUEST_KERNEL = 4294965120,
- PERF_CONTEXT_GUEST_USER = 4294964736,
- PERF_CONTEXT_MAX = 4294963201,
-};
-
-struct stack_map_bucket {
- struct pcpu_freelist_node fnode;
- u32 hash;
- u32 nr;
- u64 data[0];
-};
-
-struct bpf_stack_map {
- struct bpf_map map;
- void *elems;
- struct pcpu_freelist freelist;
- u32 n_buckets;
- struct stack_map_bucket *buckets[0];
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct stack_map_irq_work {
- struct irq_work irq_work;
- struct mm_struct *mm;
-};
-
-typedef u64 (*btf_bpf_get_stackid)(struct pt_regs *, struct bpf_map *, u64);
-
-typedef u64 (*btf_bpf_get_stackid_pe)(struct bpf_perf_event_data_kern *, struct bpf_map *, u64);
-
-typedef u64 (*btf_bpf_get_stack)(struct pt_regs *, void *, u32, u64);
-
-typedef u64 (*btf_bpf_get_task_stack)(struct task_struct *, void *, u32, u64);
-
-typedef u64 (*btf_bpf_get_stack_pe)(struct bpf_perf_event_data_kern *, void *, u32, u64);
-
-enum {
- BPF_F_SYSCTL_BASE_NAME = 1,
-};
-
-struct bpf_prog_list {
- struct list_head node;
- struct bpf_prog *prog;
- struct bpf_cgroup_link *link;
- struct bpf_cgroup_storage *storage[2];
-};
-
-struct qdisc_skb_cb {
- struct {
- unsigned int pkt_len;
- u16 slave_dev_queue_mapping;
- u16 tc_classid;
- };
- unsigned char data[20];
- u16 mru;
-};
-
-struct bpf_skb_data_end {
- struct qdisc_skb_cb qdisc_cb;
- void *data_meta;
- void *data_end;
-};
-
-enum {
- TCPF_ESTABLISHED = 2,
- TCPF_SYN_SENT = 4,
- TCPF_SYN_RECV = 8,
- TCPF_FIN_WAIT1 = 16,
- TCPF_FIN_WAIT2 = 32,
- TCPF_TIME_WAIT = 64,
- TCPF_CLOSE = 128,
- TCPF_CLOSE_WAIT = 256,
- TCPF_LAST_ACK = 512,
- TCPF_LISTEN = 1024,
- TCPF_CLOSING = 2048,
- TCPF_NEW_SYN_RECV = 4096,
-};
-
-typedef u64 (*btf_bpf_sysctl_get_name)(struct bpf_sysctl_kern *, char *, size_t, u64);
-
-typedef u64 (*btf_bpf_sysctl_get_current_value)(struct bpf_sysctl_kern *, char *, size_t);
-
-typedef u64 (*btf_bpf_sysctl_get_new_value)(struct bpf_sysctl_kern *, char *, size_t);
-
-typedef u64 (*btf_bpf_sysctl_set_new_value)(struct bpf_sysctl_kern *, const char *, size_t);
-
-enum sock_type {
- SOCK_STREAM = 1,
- SOCK_DGRAM = 2,
- SOCK_RAW = 3,
- SOCK_RDM = 4,
- SOCK_SEQPACKET = 5,
- SOCK_DCCP = 6,
- SOCK_PACKET = 10,
-};
-
-enum {
- IPPROTO_IP = 0,
- IPPROTO_ICMP = 1,
- IPPROTO_IGMP = 2,
- IPPROTO_IPIP = 4,
- IPPROTO_TCP = 6,
- IPPROTO_EGP = 8,
- IPPROTO_PUP = 12,
- IPPROTO_UDP = 17,
- IPPROTO_IDP = 22,
- IPPROTO_TP = 29,
- IPPROTO_DCCP = 33,
- IPPROTO_IPV6 = 41,
- IPPROTO_RSVP = 46,
- IPPROTO_GRE = 47,
- IPPROTO_ESP = 50,
- IPPROTO_AH = 51,
- IPPROTO_MTP = 92,
- IPPROTO_BEETPH = 94,
- IPPROTO_ENCAP = 98,
- IPPROTO_PIM = 103,
- IPPROTO_COMP = 108,
- IPPROTO_SCTP = 132,
- IPPROTO_UDPLITE = 136,
- IPPROTO_MPLS = 137,
- IPPROTO_ETHERNET = 143,
- IPPROTO_RAW = 255,
- IPPROTO_MPTCP = 262,
- IPPROTO_MAX = 263,
-};
-
-enum sock_flags {
- SOCK_DEAD = 0,
- SOCK_DONE = 1,
- SOCK_URGINLINE = 2,
- SOCK_KEEPOPEN = 3,
- SOCK_LINGER = 4,
- SOCK_DESTROY = 5,
- SOCK_BROADCAST = 6,
- SOCK_TIMESTAMP = 7,
- SOCK_ZAPPED = 8,
- SOCK_USE_WRITE_QUEUE = 9,
- SOCK_DBG = 10,
- SOCK_RCVTSTAMP = 11,
- SOCK_RCVTSTAMPNS = 12,
- SOCK_LOCALROUTE = 13,
- SOCK_MEMALLOC = 14,
- SOCK_TIMESTAMPING_RX_SOFTWARE = 15,
- SOCK_FASYNC = 16,
- SOCK_RXQ_OVFL = 17,
- SOCK_ZEROCOPY = 18,
- SOCK_WIFI_STATUS = 19,
- SOCK_NOFCS = 20,
- SOCK_FILTER_LOCKED = 21,
- SOCK_SELECT_ERR_QUEUE = 22,
- SOCK_RCU_FREE = 23,
- SOCK_TXTIME = 24,
- SOCK_XDP = 25,
- SOCK_TSTAMP_NEW = 26,
-};
-
-struct reuseport_array {
- struct bpf_map map;
- struct sock *ptrs[0];
-};
-
-enum bpf_struct_ops_state {
- BPF_STRUCT_OPS_STATE_INIT = 0,
- BPF_STRUCT_OPS_STATE_INUSE = 1,
- BPF_STRUCT_OPS_STATE_TOBEFREE = 2,
-};
-
-struct bpf_struct_ops_value {
- refcount_t refcnt;
- enum bpf_struct_ops_state state;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- char data[0];
-};
-
-struct bpf_struct_ops_map {
- struct bpf_map map;
- const struct bpf_struct_ops *st_ops;
- struct mutex lock;
- struct bpf_prog **progs;
- void *image;
- struct bpf_struct_ops_value *uvalue;
- struct bpf_struct_ops_value kvalue;
-};
-
-struct bpf_struct_ops_tcp_congestion_ops {
- refcount_t refcnt;
- enum bpf_struct_ops_state state;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct tcp_congestion_ops data;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct sembuf {
- short unsigned int sem_num;
- short int sem_op;
- short int sem_flg;
-};
-
-enum key_need_perm {
- KEY_NEED_UNSPECIFIED = 0,
- KEY_NEED_VIEW = 1,
- KEY_NEED_READ = 2,
- KEY_NEED_WRITE = 3,
- KEY_NEED_SEARCH = 4,
- KEY_NEED_LINK = 5,
- KEY_NEED_SETATTR = 6,
- KEY_NEED_UNLINK = 7,
- KEY_SYSADMIN_OVERRIDE = 8,
- KEY_AUTHTOKEN_OVERRIDE = 9,
- KEY_DEFER_PERM_CHECK = 10,
-};
-
-struct __key_reference_with_attributes;
-
-typedef struct __key_reference_with_attributes *key_ref_t;
-
-struct xfrm_sec_ctx {
- __u8 ctx_doi;
- __u8 ctx_alg;
- __u16 ctx_len;
- __u32 ctx_sid;
- char ctx_str[0];
-};
-
-struct xfrm_user_sec_ctx {
- __u16 len;
- __u16 exttype;
- __u8 ctx_alg;
- __u8 ctx_doi;
- __u16 ctx_len;
-};
-
-enum perf_branch_sample_type {
- PERF_SAMPLE_BRANCH_USER = 1,
- PERF_SAMPLE_BRANCH_KERNEL = 2,
- PERF_SAMPLE_BRANCH_HV = 4,
- PERF_SAMPLE_BRANCH_ANY = 8,
- PERF_SAMPLE_BRANCH_ANY_CALL = 16,
- PERF_SAMPLE_BRANCH_ANY_RETURN = 32,
- PERF_SAMPLE_BRANCH_IND_CALL = 64,
- PERF_SAMPLE_BRANCH_ABORT_TX = 128,
- PERF_SAMPLE_BRANCH_IN_TX = 256,
- PERF_SAMPLE_BRANCH_NO_TX = 512,
- PERF_SAMPLE_BRANCH_COND = 1024,
- PERF_SAMPLE_BRANCH_CALL_STACK = 2048,
- PERF_SAMPLE_BRANCH_IND_JUMP = 4096,
- PERF_SAMPLE_BRANCH_CALL = 8192,
- PERF_SAMPLE_BRANCH_NO_FLAGS = 16384,
- PERF_SAMPLE_BRANCH_NO_CYCLES = 32768,
- PERF_SAMPLE_BRANCH_TYPE_SAVE = 65536,
- PERF_SAMPLE_BRANCH_HW_INDEX = 131072,
- PERF_SAMPLE_BRANCH_MAX = 262144,
-};
-
-enum perf_event_read_format {
- PERF_FORMAT_TOTAL_TIME_ENABLED = 1,
- PERF_FORMAT_TOTAL_TIME_RUNNING = 2,
- PERF_FORMAT_ID = 4,
- PERF_FORMAT_GROUP = 8,
- PERF_FORMAT_MAX = 16,
-};
-
-enum perf_event_ioc_flags {
- PERF_IOC_FLAG_GROUP = 1,
-};
-
-struct perf_event_header {
- __u32 type;
- __u16 misc;
- __u16 size;
-};
-
-struct perf_ns_link_info {
- __u64 dev;
- __u64 ino;
-};
-
-enum {
- NET_NS_INDEX = 0,
- UTS_NS_INDEX = 1,
- IPC_NS_INDEX = 2,
- PID_NS_INDEX = 3,
- USER_NS_INDEX = 4,
- MNT_NS_INDEX = 5,
- CGROUP_NS_INDEX = 6,
- NR_NAMESPACES = 7,
-};
-
-enum perf_event_type {
- PERF_RECORD_MMAP = 1,
- PERF_RECORD_LOST = 2,
- PERF_RECORD_COMM = 3,
- PERF_RECORD_EXIT = 4,
- PERF_RECORD_THROTTLE = 5,
- PERF_RECORD_UNTHROTTLE = 6,
- PERF_RECORD_FORK = 7,
- PERF_RECORD_READ = 8,
- PERF_RECORD_SAMPLE = 9,
- PERF_RECORD_MMAP2 = 10,
- PERF_RECORD_AUX = 11,
- PERF_RECORD_ITRACE_START = 12,
- PERF_RECORD_LOST_SAMPLES = 13,
- PERF_RECORD_SWITCH = 14,
- PERF_RECORD_SWITCH_CPU_WIDE = 15,
- PERF_RECORD_NAMESPACES = 16,
- PERF_RECORD_KSYMBOL = 17,
- PERF_RECORD_BPF_EVENT = 18,
- PERF_RECORD_CGROUP = 19,
- PERF_RECORD_TEXT_POKE = 20,
- PERF_RECORD_MAX = 21,
-};
-
-enum perf_addr_filter_action_t {
- PERF_ADDR_FILTER_ACTION_STOP = 0,
- PERF_ADDR_FILTER_ACTION_START = 1,
- PERF_ADDR_FILTER_ACTION_FILTER = 2,
-};
-
-struct perf_addr_filter {
- struct list_head entry;
- struct path path;
- long unsigned int offset;
- long unsigned int size;
- enum perf_addr_filter_action_t action;
-};
-
-struct swevent_hlist {
- struct hlist_head heads[256];
- struct callback_head callback_head;
-};
-
-struct pmu_event_list {
- raw_spinlock_t lock;
- struct list_head list;
-};
-
-struct perf_buffer {
- refcount_t refcount;
- struct callback_head callback_head;
- int nr_pages;
- int overwrite;
- int paused;
- atomic_t poll;
- local_t head;
- unsigned int nest;
- local_t events;
- local_t wakeup;
- local_t lost;
- long int watermark;
- long int aux_watermark;
- spinlock_t event_lock;
- struct list_head event_list;
- atomic_t mmap_count;
- long unsigned int mmap_locked;
- struct user_struct *mmap_user;
- long int aux_head;
- unsigned int aux_nest;
- long int aux_wakeup;
- long unsigned int aux_pgoff;
- int aux_nr_pages;
- int aux_overwrite;
- atomic_t aux_mmap_count;
- long unsigned int aux_mmap_locked;
- void (*free_aux)(void *);
- refcount_t aux_refcount;
- int aux_in_sampling;
- void **aux_pages;
- void *aux_priv;
- struct perf_event_mmap_page *user_page;
- void *data_pages[0];
-};
-
-struct match_token {
- int token;
- const char *pattern;
-};
-
-enum {
- MAX_OPT_ARGS = 3,
-};
-
-typedef struct {
- char *from;
- char *to;
-} substring_t;
-
-struct min_heap {
- void *data;
- int nr;
- int size;
-};
-
-struct min_heap_callbacks {
- int elem_size;
- bool (*less)(const void *, const void *);
- void (*swp)(void *, void *);
-};
-
-typedef int (*remote_function_f)(void *);
-
-struct remote_function_call {
- struct task_struct *p;
- remote_function_f func;
- void *info;
- int ret;
-};
-
-typedef void (*event_f)(struct perf_event *, struct perf_cpu_context *, struct perf_event_context *, void *);
-
-struct event_function_struct {
- struct perf_event *event;
- event_f func;
- void *data;
-};
-
-enum event_type_t {
- EVENT_FLEXIBLE = 1,
- EVENT_PINNED = 2,
- EVENT_TIME = 4,
- EVENT_CPU = 8,
- EVENT_ALL = 3,
-};
-
-struct stop_event_data {
- struct perf_event *event;
- unsigned int restart;
-};
-
-struct perf_read_data {
- struct perf_event *event;
- bool group;
- int ret;
-};
-
-struct perf_read_event {
- struct perf_event_header header;
- u32 pid;
- u32 tid;
-};
-
-typedef void perf_iterate_f(struct perf_event *, void *);
-
-struct remote_output {
- struct perf_buffer *rb;
- int err;
-};
-
-struct perf_task_event {
- struct task_struct *task;
- struct perf_event_context *task_ctx;
- struct {
- struct perf_event_header header;
- u32 pid;
- u32 ppid;
- u32 tid;
- u32 ptid;
- u64 time;
- } event_id;
-};
-
-struct perf_comm_event {
- struct task_struct *task;
- char *comm;
- int comm_size;
- struct {
- struct perf_event_header header;
- u32 pid;
- u32 tid;
- } event_id;
-};
-
-struct perf_namespaces_event {
- struct task_struct *task;
- struct {
- struct perf_event_header header;
- u32 pid;
- u32 tid;
- u64 nr_namespaces;
- struct perf_ns_link_info link_info[7];
- } event_id;
-};
-
-struct perf_cgroup_event {
- char *path;
- int path_size;
- struct {
- struct perf_event_header header;
- u64 id;
- char path[0];
- } event_id;
-};
-
-struct perf_mmap_event {
- struct vm_area_struct *vma;
- const char *file_name;
- int file_size;
- int maj;
- int min;
- u64 ino;
- u64 ino_generation;
- u32 prot;
- u32 flags;
- struct {
- struct perf_event_header header;
- u32 pid;
- u32 tid;
- u64 start;
- u64 len;
- u64 pgoff;
- } event_id;
-};
-
-struct perf_switch_event {
- struct task_struct *task;
- struct task_struct *next_prev;
- struct {
- struct perf_event_header header;
- u32 next_prev_pid;
- u32 next_prev_tid;
- } event_id;
-};
-
-struct perf_ksymbol_event {
- const char *name;
- int name_len;
- struct {
- struct perf_event_header header;
- u64 addr;
- u32 len;
- u16 ksym_type;
- u16 flags;
- } event_id;
-};
-
-struct perf_bpf_event {
- struct bpf_prog *prog;
- struct {
- struct perf_event_header header;
- u16 type;
- u16 flags;
- u32 id;
- u8 tag[8];
- } event_id;
-};
-
-struct perf_text_poke_event {
- const void *old_bytes;
- const void *new_bytes;
- size_t pad;
- u16 old_len;
- u16 new_len;
- struct {
- struct perf_event_header header;
- u64 addr;
- } event_id;
-};
-
-struct swevent_htable {
- struct swevent_hlist *swevent_hlist;
- struct mutex hlist_mutex;
- int hlist_refcount;
- int recursion[4];
-};
-
-enum perf_probe_config {
- PERF_PROBE_CONFIG_IS_RETPROBE = 1,
- PERF_UPROBE_REF_CTR_OFFSET_BITS = 32,
- PERF_UPROBE_REF_CTR_OFFSET_SHIFT = 32,
-};
-
-enum {
- IF_ACT_NONE = 4294967295,
- IF_ACT_FILTER = 0,
- IF_ACT_START = 1,
- IF_ACT_STOP = 2,
- IF_SRC_FILE = 3,
- IF_SRC_KERNEL = 4,
- IF_SRC_FILEADDR = 5,
- IF_SRC_KERNELADDR = 6,
-};
-
-enum {
- IF_STATE_ACTION = 0,
- IF_STATE_SOURCE = 1,
- IF_STATE_END = 2,
-};
-
-struct perf_aux_event {
- struct perf_event_header header;
- u32 pid;
- u32 tid;
-};
-
-struct perf_aux_event___2 {
- struct perf_event_header header;
- u64 offset;
- u64 size;
- u64 flags;
-};
-
-struct callchain_cpus_entries {
- struct callback_head callback_head;
- struct perf_callchain_entry *cpu_entries[0];
-};
-
-struct bp_cpuinfo {
- unsigned int cpu_pinned;
- unsigned int *tsk_pinned;
- unsigned int flexible;
-};
-
-struct bp_busy_slots {
- unsigned int pinned;
- unsigned int flexible;
-};
-
-struct compact_control;
-
-struct capture_control {
- struct compact_control *cc;
- struct page *page;
-};
-
-typedef u32 uprobe_opcode_t;
-
-struct uprobe {
- struct rb_node rb_node;
- refcount_t ref;
- struct rw_semaphore register_rwsem;
- struct rw_semaphore consumer_rwsem;
- struct list_head pending_list;
- struct uprobe_consumer *consumers;
- struct inode *inode;
- loff_t offset;
- loff_t ref_ctr_offset;
- long unsigned int flags;
- struct arch_uprobe arch;
-};
-
-struct xol_area {
- wait_queue_head_t wq;
- atomic_t slot_count;
- long unsigned int *bitmap;
- struct vm_special_mapping xol_mapping;
- struct page *pages[2];
- long unsigned int vaddr;
-};
-
-typedef long unsigned int vm_flags_t;
-
-struct page_vma_mapped_walk {
- struct page *page;
- struct vm_area_struct *vma;
- long unsigned int address;
- pmd_t *pmd;
- pte_t *pte;
- spinlock_t *ptl;
- unsigned int flags;
-};
-
-struct compact_control {
- struct list_head freepages;
- struct list_head migratepages;
- unsigned int nr_freepages;
- unsigned int nr_migratepages;
- long unsigned int free_pfn;
- long unsigned int migrate_pfn;
- long unsigned int fast_start_pfn;
- struct zone *zone;
- long unsigned int total_migrate_scanned;
- long unsigned int total_free_scanned;
- short unsigned int fast_search_fail;
- short int search_order;
- const gfp_t gfp_mask;
- int order;
- int migratetype;
- const unsigned int alloc_flags;
- const int highest_zoneidx;
- enum migrate_mode mode;
- bool ignore_skip_hint;
- bool no_set_skip_hint;
- bool ignore_block_suitable;
- bool direct_compaction;
- bool proactive_compaction;
- bool whole_zone;
- bool contended;
- bool rescan;
- bool alloc_contig;
-};
-
-struct delayed_uprobe {
- struct list_head list;
- struct uprobe *uprobe;
- struct mm_struct *mm;
-};
-
-struct map_info {
- struct map_info *next;
- struct mm_struct *mm;
- long unsigned int vaddr;
-};
-
-struct parallel_data;
-
-struct padata_priv {
- struct list_head list;
- struct parallel_data *pd;
- int cb_cpu;
- unsigned int seq_nr;
- int info;
- void (*parallel)(struct padata_priv *);
- void (*serial)(struct padata_priv *);
-};
-
-struct padata_cpumask {
- cpumask_var_t pcpu;
- cpumask_var_t cbcpu;
-};
-
-struct padata_shell;
-
-struct padata_list;
-
-struct padata_serial_queue;
-
-struct parallel_data {
- struct padata_shell *ps;
- struct padata_list *reorder_list;
- struct padata_serial_queue *squeue;
- atomic_t refcnt;
- unsigned int seq_nr;
- unsigned int processed;
- int cpu;
- struct padata_cpumask cpumask;
- struct work_struct reorder_work;
- long: 64;
- long: 64;
- long: 64;
- spinlock_t lock;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct padata_list {
- struct list_head list;
- spinlock_t lock;
-};
-
-struct padata_serial_queue {
- struct padata_list serial;
- struct work_struct work;
- struct parallel_data *pd;
-};
-
-struct padata_instance;
-
-struct padata_shell {
- struct padata_instance *pinst;
- struct parallel_data *pd;
- struct parallel_data *opd;
- struct list_head list;
-};
-
-struct padata_instance {
- struct hlist_node cpu_online_node;
- struct hlist_node cpu_dead_node;
- struct workqueue_struct *parallel_wq;
- struct workqueue_struct *serial_wq;
- struct list_head pslist;
- struct padata_cpumask cpumask;
- struct kobject kobj;
- struct mutex lock;
- u8 flags;
-};
-
-struct padata_mt_job {
- void (*thread_fn)(long unsigned int, long unsigned int, void *);
- void *fn_arg;
- long unsigned int start;
- long unsigned int size;
- long unsigned int align;
- long unsigned int min_chunk;
- int max_threads;
-};
-
-struct padata_work {
- struct work_struct pw_work;
- struct list_head pw_list;
- void *pw_data;
-};
-
-struct padata_mt_job_state {
- spinlock_t lock;
- struct completion completion;
- struct padata_mt_job *job;
- int nworks;
- int nworks_fini;
- long unsigned int chunk_size;
-};
-
-struct padata_sysfs_entry {
- struct attribute attr;
- ssize_t (*show)(struct padata_instance *, struct attribute *, char *);
- ssize_t (*store)(struct padata_instance *, struct attribute *, const char *, size_t);
-};
-
-struct static_key_mod {
- struct static_key_mod *next;
- struct jump_entry *entries;
- struct module *mod;
-};
-
-struct static_key_deferred {
- struct static_key key;
- long unsigned int timeout;
- struct delayed_work work;
-};
-
-enum rseq_cpu_id_state {
- RSEQ_CPU_ID_UNINITIALIZED = 4294967295,
- RSEQ_CPU_ID_REGISTRATION_FAILED = 4294967294,
-};
-
-enum rseq_flags {
- RSEQ_FLAG_UNREGISTER = 1,
-};
-
-enum rseq_cs_flags {
- RSEQ_CS_FLAG_NO_RESTART_ON_PREEMPT = 1,
- RSEQ_CS_FLAG_NO_RESTART_ON_SIGNAL = 2,
- RSEQ_CS_FLAG_NO_RESTART_ON_MIGRATE = 4,
-};
-
-struct rseq_cs {
- __u32 version;
- __u32 flags;
- __u64 start_ip;
- __u64 post_commit_offset;
- __u64 abort_ip;
-};
-
-struct trace_event_raw_rseq_update {
- struct trace_entry ent;
- s32 cpu_id;
- char __data[0];
-};
-
-struct trace_event_raw_rseq_ip_fixup {
- struct trace_entry ent;
- long unsigned int regs_ip;
- long unsigned int start_ip;
- long unsigned int post_commit_offset;
- long unsigned int abort_ip;
- char __data[0];
-};
-
-struct trace_event_data_offsets_rseq_update {};
-
-struct trace_event_data_offsets_rseq_ip_fixup {};
-
-typedef void (*btf_trace_rseq_update)(void *, struct task_struct *);
-
-typedef void (*btf_trace_rseq_ip_fixup)(void *, long unsigned int, long unsigned int, long unsigned int, long unsigned int);
-
-struct watch;
-
-struct watch_list {
- struct callback_head rcu;
- struct hlist_head watchers;
- void (*release_watch)(struct watch *);
- spinlock_t lock;
-};
-
-enum watch_notification_type {
- WATCH_TYPE_META = 0,
- WATCH_TYPE_KEY_NOTIFY = 1,
- WATCH_TYPE__NR = 2,
-};
-
-enum watch_meta_notification_subtype {
- WATCH_META_REMOVAL_NOTIFICATION = 0,
- WATCH_META_LOSS_NOTIFICATION = 1,
-};
-
-struct watch_notification {
- __u32 type: 24;
- __u32 subtype: 8;
- __u32 info;
-};
-
-struct watch_notification_type_filter {
- __u32 type;
- __u32 info_filter;
- __u32 info_mask;
- __u32 subtype_filter[8];
-};
-
-struct watch_notification_filter {
- __u32 nr_filters;
- __u32 __reserved;
- struct watch_notification_type_filter filters[0];
-};
-
-struct watch_notification_removal {
- struct watch_notification watch;
- __u64 id;
-};
-
-struct watch_type_filter {
- enum watch_notification_type type;
- __u32 subtype_filter[1];
- __u32 info_filter;
- __u32 info_mask;
-};
-
-struct watch_filter {
- union {
- struct callback_head rcu;
- long unsigned int type_filter[2];
- };
- u32 nr_filters;
- struct watch_type_filter filters[0];
-};
-
-struct watch_queue {
- struct callback_head rcu;
- struct watch_filter *filter;
- struct pipe_inode_info *pipe;
- struct hlist_head watches;
- struct page **notes;
- long unsigned int *notes_bitmap;
- struct kref usage;
- spinlock_t lock;
- unsigned int nr_notes;
- unsigned int nr_pages;
- bool defunct;
-};
-
-struct watch {
- union {
- struct callback_head rcu;
- u32 info_id;
- };
- struct watch_queue *queue;
- struct hlist_node queue_node;
- struct watch_list *watch_list;
- struct hlist_node list_node;
- const struct cred *cred;
- void *private;
- u64 id;
- struct kref usage;
-};
-
-struct pkcs7_message;
-
-typedef int __kernel_rwf_t;
-
-enum positive_aop_returns {
- AOP_WRITEPAGE_ACTIVATE = 524288,
- AOP_TRUNCATED_PAGE = 524289,
-};
-
-struct vm_event_state {
- long unsigned int event[95];
-};
-
-enum iter_type {
- ITER_IOVEC = 4,
- ITER_KVEC = 8,
- ITER_BVEC = 16,
- ITER_PIPE = 32,
- ITER_DISCARD = 64,
-};
-
-enum mapping_flags {
- AS_EIO = 0,
- AS_ENOSPC = 1,
- AS_MM_ALL_LOCKS = 2,
- AS_UNEVICTABLE = 3,
- AS_EXITING = 4,
- AS_NO_WRITEBACK_TAGS = 5,
- AS_THP_SUPPORT = 6,
-};
-
-struct wait_page_key {
- struct page *page;
- int bit_nr;
- int page_match;
-};
-
-struct pagevec {
- unsigned char nr;
- bool percpu_pvec_drained;
- struct page *pages[15];
-};
-
-struct fid {
- union {
- struct {
- u32 ino;
- u32 gen;
- u32 parent_ino;
- u32 parent_gen;
- } i32;
- struct {
- u32 block;
- u16 partref;
- u16 parent_partref;
- u32 generation;
- u32 parent_block;
- u32 parent_generation;
- } udf;
- __u32 raw[0];
- };
-};
-
-struct trace_event_raw_mm_filemap_op_page_cache {
- struct trace_entry ent;
- long unsigned int pfn;
- long unsigned int i_ino;
- long unsigned int index;
- dev_t s_dev;
- char __data[0];
-};
-
-struct trace_event_raw_filemap_set_wb_err {
- struct trace_entry ent;
- long unsigned int i_ino;
- dev_t s_dev;
- errseq_t errseq;
- char __data[0];
-};
-
-struct trace_event_raw_file_check_and_advance_wb_err {
- struct trace_entry ent;
- struct file *file;
- long unsigned int i_ino;
- dev_t s_dev;
- errseq_t old;
- errseq_t new;
- char __data[0];
-};
-
-struct trace_event_data_offsets_mm_filemap_op_page_cache {};
-
-struct trace_event_data_offsets_filemap_set_wb_err {};
-
-struct trace_event_data_offsets_file_check_and_advance_wb_err {};
-
-typedef void (*btf_trace_mm_filemap_delete_from_page_cache)(void *, struct page *);
-
-typedef void (*btf_trace_mm_filemap_add_to_page_cache)(void *, struct page *);
-
-typedef void (*btf_trace_filemap_set_wb_err)(void *, struct address_space *, errseq_t);
-
-typedef void (*btf_trace_file_check_and_advance_wb_err)(void *, struct file *, errseq_t);
-
-enum behavior {
- EXCLUSIVE = 0,
- SHARED = 1,
- DROP = 2,
-};
-
-struct reciprocal_value {
- u32 m;
- u8 sh1;
- u8 sh2;
-};
-
-struct array_cache;
-
-struct kmem_cache_node;
-
-struct kmem_cache {
- struct array_cache *cpu_cache;
- unsigned int batchcount;
- unsigned int limit;
- unsigned int shared;
- unsigned int size;
- struct reciprocal_value reciprocal_buffer_size;
- slab_flags_t flags;
- unsigned int num;
- unsigned int gfporder;
- gfp_t allocflags;
- size_t colour;
- unsigned int colour_off;
- struct kmem_cache *freelist_cache;
- unsigned int freelist_size;
- void (*ctor)(void *);
- const char *name;
- struct list_head list;
- int refcount;
- int object_size;
- int align;
- unsigned int useroffset;
- unsigned int usersize;
- struct kmem_cache_node *node[128];
-};
-
-struct alien_cache;
-
-struct kmem_cache_node {
- spinlock_t list_lock;
- struct list_head slabs_partial;
- struct list_head slabs_full;
- struct list_head slabs_free;
- long unsigned int total_slabs;
- long unsigned int free_slabs;
- long unsigned int free_objects;
- unsigned int free_limit;
- unsigned int colour_next;
- struct array_cache *shared;
- struct alien_cache **alien;
- long unsigned int next_reap;
- int free_touched;
-};
-
-enum oom_constraint {
- CONSTRAINT_NONE = 0,
- CONSTRAINT_CPUSET = 1,
- CONSTRAINT_MEMORY_POLICY = 2,
- CONSTRAINT_MEMCG = 3,
-};
-
-struct oom_control {
- struct zonelist *zonelist;
- nodemask_t *nodemask;
- struct mem_cgroup *memcg;
- const gfp_t gfp_mask;
- const int order;
- long unsigned int totalpages;
- struct task_struct *chosen;
- long int chosen_points;
- enum oom_constraint constraint;
-};
-
-struct mmu_table_batch {
- struct callback_head rcu;
- unsigned int nr;
- void *tables[0];
-};
-
-struct mmu_gather_batch {
- struct mmu_gather_batch *next;
- unsigned int nr;
- unsigned int max;
- struct page *pages[0];
-};
-
-struct mmu_gather {
- struct mm_struct *mm;
- struct mmu_table_batch *batch;
- long unsigned int start;
- long unsigned int end;
- unsigned int fullmm: 1;
- unsigned int need_flush_all: 1;
- unsigned int freed_tables: 1;
- unsigned int cleared_ptes: 1;
- unsigned int cleared_pmds: 1;
- unsigned int cleared_puds: 1;
- unsigned int cleared_p4ds: 1;
- unsigned int vma_exec: 1;
- unsigned int vma_huge: 1;
- unsigned int batch_count;
- struct mmu_gather_batch *active;
- struct mmu_gather_batch local;
- struct page *__pages[8];
-};
-
-enum compact_priority {
- COMPACT_PRIO_SYNC_FULL = 0,
- MIN_COMPACT_PRIORITY = 0,
- COMPACT_PRIO_SYNC_LIGHT = 1,
- MIN_COMPACT_COSTLY_PRIORITY = 1,
- DEF_COMPACT_PRIORITY = 1,
- COMPACT_PRIO_ASYNC = 2,
- INIT_COMPACT_PRIORITY = 2,
-};
-
-enum compact_result {
- COMPACT_NOT_SUITABLE_ZONE = 0,
- COMPACT_SKIPPED = 1,
- COMPACT_DEFERRED = 2,
- COMPACT_NO_SUITABLE_PAGE = 3,
- COMPACT_CONTINUE = 4,
- COMPACT_COMPLETE = 5,
- COMPACT_PARTIAL_SKIPPED = 6,
- COMPACT_CONTENDED = 7,
- COMPACT_SUCCESS = 8,
-};
-
-struct trace_event_raw_oom_score_adj_update {
- struct trace_entry ent;
- pid_t pid;
- char comm[16];
- short int oom_score_adj;
- char __data[0];
-};
-
-struct trace_event_raw_reclaim_retry_zone {
- struct trace_entry ent;
- int node;
- int zone_idx;
- int order;
- long unsigned int reclaimable;
- long unsigned int available;
- long unsigned int min_wmark;
- int no_progress_loops;
- bool wmark_check;
- char __data[0];
-};
-
-struct trace_event_raw_mark_victim {
- struct trace_entry ent;
- int pid;
- char __data[0];
-};
-
-struct trace_event_raw_wake_reaper {
- struct trace_entry ent;
- int pid;
- char __data[0];
-};
-
-struct trace_event_raw_start_task_reaping {
- struct trace_entry ent;
- int pid;
- char __data[0];
-};
-
-struct trace_event_raw_finish_task_reaping {
- struct trace_entry ent;
- int pid;
- char __data[0];
-};
-
-struct trace_event_raw_skip_task_reaping {
- struct trace_entry ent;
- int pid;
- char __data[0];
-};
-
-struct trace_event_raw_compact_retry {
- struct trace_entry ent;
- int order;
- int priority;
- int result;
- int retries;
- int max_retries;
- bool ret;
- char __data[0];
-};
-
-struct trace_event_data_offsets_oom_score_adj_update {};
-
-struct trace_event_data_offsets_reclaim_retry_zone {};
-
-struct trace_event_data_offsets_mark_victim {};
-
-struct trace_event_data_offsets_wake_reaper {};
-
-struct trace_event_data_offsets_start_task_reaping {};
-
-struct trace_event_data_offsets_finish_task_reaping {};
-
-struct trace_event_data_offsets_skip_task_reaping {};
-
-struct trace_event_data_offsets_compact_retry {};
-
-typedef void (*btf_trace_oom_score_adj_update)(void *, struct task_struct *);
-
-typedef void (*btf_trace_reclaim_retry_zone)(void *, struct zoneref *, int, long unsigned int, long unsigned int, long unsigned int, int, bool);
-
-typedef void (*btf_trace_mark_victim)(void *, int);
-
-typedef void (*btf_trace_wake_reaper)(void *, int);
-
-typedef void (*btf_trace_start_task_reaping)(void *, int);
-
-typedef void (*btf_trace_finish_task_reaping)(void *, int);
-
-typedef void (*btf_trace_skip_task_reaping)(void *, int);
-
-typedef void (*btf_trace_compact_retry)(void *, int, enum compact_priority, enum compact_result, int, int, bool);
-
-enum wb_congested_state {
- WB_async_congested = 0,
- WB_sync_congested = 1,
-};
-
-enum {
- XA_CHECK_SCHED = 4096,
-};
-
-enum wb_state {
- WB_registered = 0,
- WB_writeback_running = 1,
- WB_has_dirty_io = 2,
- WB_start_all = 3,
-};
-
-enum {
- BLK_RW_ASYNC = 0,
- BLK_RW_SYNC = 1,
-};
-
-struct wb_lock_cookie {
- bool locked;
- long unsigned int flags;
-};
-
-typedef int (*writepage_t)(struct page *, struct writeback_control *, void *);
-
-struct dirty_throttle_control {
- struct wb_domain *dom;
- struct dirty_throttle_control *gdtc;
- struct bdi_writeback *wb;
- struct fprop_local_percpu *wb_completions;
- long unsigned int avail;
- long unsigned int dirty;
- long unsigned int thresh;
- long unsigned int bg_thresh;
- long unsigned int wb_dirty;
- long unsigned int wb_thresh;
- long unsigned int wb_bg_thresh;
- long unsigned int pos_ratio;
-};
-
-typedef void compound_page_dtor(struct page *);
-
-typedef struct {} local_lock_t;
-
-struct trace_event_raw_mm_lru_insertion {
- struct trace_entry ent;
- struct page *page;
- long unsigned int pfn;
- int lru;
- long unsigned int flags;
- char __data[0];
-};
-
-struct trace_event_raw_mm_lru_activate {
- struct trace_entry ent;
- struct page *page;
- long unsigned int pfn;
- char __data[0];
-};
-
-struct trace_event_data_offsets_mm_lru_insertion {};
-
-struct trace_event_data_offsets_mm_lru_activate {};
-
-typedef void (*btf_trace_mm_lru_insertion)(void *, struct page *, int);
-
-typedef void (*btf_trace_mm_lru_activate)(void *, struct page *);
-
-struct lru_rotate {
- local_lock_t lock;
- struct pagevec pvec;
-};
-
-struct lru_pvecs {
- local_lock_t lock;
- struct pagevec lru_add;
- struct pagevec lru_deactivate_file;
- struct pagevec lru_deactivate;
- struct pagevec lru_lazyfree;
- struct pagevec activate_page;
-};
-
-enum lruvec_flags {
- LRUVEC_CONGESTED = 0,
-};
-
-enum pgdat_flags {
- PGDAT_DIRTY = 0,
- PGDAT_WRITEBACK = 1,
- PGDAT_RECLAIM_LOCKED = 2,
-};
-
-struct reclaim_stat {
- unsigned int nr_dirty;
- unsigned int nr_unqueued_dirty;
- unsigned int nr_congested;
- unsigned int nr_writeback;
- unsigned int nr_immediate;
- unsigned int nr_pageout;
- unsigned int nr_activate[2];
- unsigned int nr_ref_keep;
- unsigned int nr_unmap_fail;
- unsigned int nr_lazyfree_fail;
-};
-
-enum ttu_flags {
- TTU_MIGRATION = 1,
- TTU_MUNLOCK = 2,
- TTU_SPLIT_HUGE_PMD = 4,
- TTU_IGNORE_MLOCK = 8,
- TTU_IGNORE_HWPOISON = 32,
- TTU_BATCH_FLUSH = 64,
- TTU_RMAP_LOCKED = 128,
- TTU_SPLIT_FREEZE = 256,
-};
-
-struct trace_event_raw_mm_vmscan_kswapd_sleep {
- struct trace_entry ent;
- int nid;
- char __data[0];
-};
-
-struct trace_event_raw_mm_vmscan_kswapd_wake {
- struct trace_entry ent;
- int nid;
- int zid;
- int order;
- char __data[0];
-};
-
-struct trace_event_raw_mm_vmscan_wakeup_kswapd {
- struct trace_entry ent;
- int nid;
- int zid;
- int order;
- gfp_t gfp_flags;
- char __data[0];
-};
-
-struct trace_event_raw_mm_vmscan_direct_reclaim_begin_template {
- struct trace_entry ent;
- int order;
- gfp_t gfp_flags;
- char __data[0];
-};
-
-struct trace_event_raw_mm_vmscan_direct_reclaim_end_template {
- struct trace_entry ent;
- long unsigned int nr_reclaimed;
- char __data[0];
-};
-
-struct trace_event_raw_mm_shrink_slab_start {
- struct trace_entry ent;
- struct shrinker *shr;
- void *shrink;
- int nid;
- long int nr_objects_to_shrink;
- gfp_t gfp_flags;
- long unsigned int cache_items;
- long long unsigned int delta;
- long unsigned int total_scan;
- int priority;
- char __data[0];
-};
-
-struct trace_event_raw_mm_shrink_slab_end {
- struct trace_entry ent;
- struct shrinker *shr;
- int nid;
- void *shrink;
- long int unused_scan;
- long int new_scan;
- int retval;
- long int total_scan;
- char __data[0];
-};
-
-struct trace_event_raw_mm_vmscan_lru_isolate {
- struct trace_entry ent;
- int highest_zoneidx;
- int order;
- long unsigned int nr_requested;
- long unsigned int nr_scanned;
- long unsigned int nr_skipped;
- long unsigned int nr_taken;
- isolate_mode_t isolate_mode;
- int lru;
- char __data[0];
-};
-
-struct trace_event_raw_mm_vmscan_writepage {
- struct trace_entry ent;
- long unsigned int pfn;
- int reclaim_flags;
- char __data[0];
-};
-
-struct trace_event_raw_mm_vmscan_lru_shrink_inactive {
- struct trace_entry ent;
- int nid;
- long unsigned int nr_scanned;
- long unsigned int nr_reclaimed;
- long unsigned int nr_dirty;
- long unsigned int nr_writeback;
- long unsigned int nr_congested;
- long unsigned int nr_immediate;
- unsigned int nr_activate0;
- unsigned int nr_activate1;
- long unsigned int nr_ref_keep;
- long unsigned int nr_unmap_fail;
- int priority;
- int reclaim_flags;
- char __data[0];
-};
-
-struct trace_event_raw_mm_vmscan_lru_shrink_active {
- struct trace_entry ent;
- int nid;
- long unsigned int nr_taken;
- long unsigned int nr_active;
- long unsigned int nr_deactivated;
- long unsigned int nr_referenced;
- int priority;
- int reclaim_flags;
- char __data[0];
-};
-
-struct trace_event_raw_mm_vmscan_inactive_list_is_low {
- struct trace_entry ent;
- int nid;
- int reclaim_idx;
- long unsigned int total_inactive;
- long unsigned int inactive;
- long unsigned int total_active;
- long unsigned int active;
- long unsigned int ratio;
- int reclaim_flags;
- char __data[0];
-};
-
-struct trace_event_raw_mm_vmscan_node_reclaim_begin {
- struct trace_entry ent;
- int nid;
- int order;
- gfp_t gfp_flags;
- char __data[0];
-};
-
-struct trace_event_data_offsets_mm_vmscan_kswapd_sleep {};
-
-struct trace_event_data_offsets_mm_vmscan_kswapd_wake {};
-
-struct trace_event_data_offsets_mm_vmscan_wakeup_kswapd {};
-
-struct trace_event_data_offsets_mm_vmscan_direct_reclaim_begin_template {};
-
-struct trace_event_data_offsets_mm_vmscan_direct_reclaim_end_template {};
-
-struct trace_event_data_offsets_mm_shrink_slab_start {};
-
-struct trace_event_data_offsets_mm_shrink_slab_end {};
-
-struct trace_event_data_offsets_mm_vmscan_lru_isolate {};
-
-struct trace_event_data_offsets_mm_vmscan_writepage {};
-
-struct trace_event_data_offsets_mm_vmscan_lru_shrink_inactive {};
-
-struct trace_event_data_offsets_mm_vmscan_lru_shrink_active {};
-
-struct trace_event_data_offsets_mm_vmscan_inactive_list_is_low {};
-
-struct trace_event_data_offsets_mm_vmscan_node_reclaim_begin {};
-
-typedef void (*btf_trace_mm_vmscan_kswapd_sleep)(void *, int);
-
-typedef void (*btf_trace_mm_vmscan_kswapd_wake)(void *, int, int, int);
-
-typedef void (*btf_trace_mm_vmscan_wakeup_kswapd)(void *, int, int, int, gfp_t);
-
-typedef void (*btf_trace_mm_vmscan_direct_reclaim_begin)(void *, int, gfp_t);
-
-typedef void (*btf_trace_mm_vmscan_memcg_reclaim_begin)(void *, int, gfp_t);
-
-typedef void (*btf_trace_mm_vmscan_memcg_softlimit_reclaim_begin)(void *, int, gfp_t);
-
-typedef void (*btf_trace_mm_vmscan_direct_reclaim_end)(void *, long unsigned int);
-
-typedef void (*btf_trace_mm_vmscan_memcg_reclaim_end)(void *, long unsigned int);
-
-typedef void (*btf_trace_mm_vmscan_memcg_softlimit_reclaim_end)(void *, long unsigned int);
-
-typedef void (*btf_trace_mm_shrink_slab_start)(void *, struct shrinker *, struct shrink_control *, long int, long unsigned int, long long unsigned int, long unsigned int, int);
-
-typedef void (*btf_trace_mm_shrink_slab_end)(void *, struct shrinker *, int, int, long int, long int, long int);
-
-typedef void (*btf_trace_mm_vmscan_lru_isolate)(void *, int, int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, isolate_mode_t, int);
-
-typedef void (*btf_trace_mm_vmscan_writepage)(void *, struct page *);
-
-typedef void (*btf_trace_mm_vmscan_lru_shrink_inactive)(void *, int, long unsigned int, long unsigned int, struct reclaim_stat *, int, int);
-
-typedef void (*btf_trace_mm_vmscan_lru_shrink_active)(void *, int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, int, int);
-
-typedef void (*btf_trace_mm_vmscan_inactive_list_is_low)(void *, int, int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, int);
-
-typedef void (*btf_trace_mm_vmscan_node_reclaim_begin)(void *, int, int, gfp_t);
-
-typedef void (*btf_trace_mm_vmscan_node_reclaim_end)(void *, long unsigned int);
-
-struct scan_control {
- long unsigned int nr_to_reclaim;
- nodemask_t *nodemask;
- struct mem_cgroup *target_mem_cgroup;
- long unsigned int anon_cost;
- long unsigned int file_cost;
- unsigned int may_deactivate: 2;
- unsigned int force_deactivate: 1;
- unsigned int skipped_deactivate: 1;
- unsigned int may_writepage: 1;
- unsigned int may_unmap: 1;
- unsigned int may_swap: 1;
- unsigned int memcg_low_reclaim: 1;
- unsigned int memcg_low_skipped: 1;
- unsigned int hibernation_mode: 1;
- unsigned int compaction_ready: 1;
- unsigned int cache_trim_mode: 1;
- unsigned int file_is_tiny: 1;
- s8 order;
- s8 priority;
- s8 reclaim_idx;
- gfp_t gfp_mask;
- long unsigned int nr_scanned;
- long unsigned int nr_reclaimed;
- struct {
- unsigned int dirty;
- unsigned int unqueued_dirty;
- unsigned int congested;
- unsigned int writeback;
- unsigned int immediate;
- unsigned int file_taken;
- unsigned int taken;
- } nr;
- struct reclaim_state reclaim_state;
-};
-
-typedef enum {
- PAGE_KEEP = 0,
- PAGE_ACTIVATE = 1,
- PAGE_SUCCESS = 2,
- PAGE_CLEAN = 3,
-} pageout_t;
-
-enum page_references {
- PAGEREF_RECLAIM = 0,
- PAGEREF_RECLAIM_CLEAN = 1,
- PAGEREF_KEEP = 2,
- PAGEREF_ACTIVATE = 3,
-};
-
-enum scan_balance {
- SCAN_EQUAL = 0,
- SCAN_FRACT = 1,
- SCAN_ANON = 2,
- SCAN_FILE = 3,
-};
-
-enum transparent_hugepage_flag {
- TRANSPARENT_HUGEPAGE_FLAG = 0,
- TRANSPARENT_HUGEPAGE_REQ_MADV_FLAG = 1,
- TRANSPARENT_HUGEPAGE_DEFRAG_DIRECT_FLAG = 2,
- TRANSPARENT_HUGEPAGE_DEFRAG_KSWAPD_FLAG = 3,
- TRANSPARENT_HUGEPAGE_DEFRAG_KSWAPD_OR_MADV_FLAG = 4,
- TRANSPARENT_HUGEPAGE_DEFRAG_REQ_MADV_FLAG = 5,
- TRANSPARENT_HUGEPAGE_DEFRAG_KHUGEPAGED_FLAG = 6,
- TRANSPARENT_HUGEPAGE_USE_ZERO_PAGE_FLAG = 7,
-};
-
-struct xattr {
- const char *name;
- void *value;
- size_t value_len;
-};
-
-struct constant_table {
- const char *name;
- int value;
-};
-
-enum {
- MPOL_DEFAULT = 0,
- MPOL_PREFERRED = 1,
- MPOL_BIND = 2,
- MPOL_INTERLEAVE = 3,
- MPOL_LOCAL = 4,
- MPOL_MAX = 5,
-};
-
-struct shared_policy {
- struct rb_root root;
- rwlock_t lock;
-};
-
-struct simple_xattrs {
- struct list_head head;
- spinlock_t lock;
-};
-
-struct simple_xattr {
- struct list_head list;
- char *name;
- size_t size;
- char value[0];
-};
-
-enum fid_type {
- FILEID_ROOT = 0,
- FILEID_INO32_GEN = 1,
- FILEID_INO32_GEN_PARENT = 2,
- FILEID_BTRFS_WITHOUT_PARENT = 77,
- FILEID_BTRFS_WITH_PARENT = 78,
- FILEID_BTRFS_WITH_PARENT_ROOT = 79,
- FILEID_UDF_WITHOUT_PARENT = 81,
- FILEID_UDF_WITH_PARENT = 82,
- FILEID_NILFS_WITHOUT_PARENT = 97,
- FILEID_NILFS_WITH_PARENT = 98,
- FILEID_FAT_WITHOUT_PARENT = 113,
- FILEID_FAT_WITH_PARENT = 114,
- FILEID_LUSTRE = 151,
- FILEID_KERNFS = 254,
- FILEID_INVALID = 255,
-};
-
-struct shmem_inode_info {
- spinlock_t lock;
- unsigned int seals;
- long unsigned int flags;
- long unsigned int alloced;
- long unsigned int swapped;
- struct list_head shrinklist;
- struct list_head swaplist;
- struct shared_policy policy;
- struct simple_xattrs xattrs;
- atomic_t stop_eviction;
- struct inode vfs_inode;
-};
-
-struct shmem_sb_info {
- long unsigned int max_blocks;
- struct percpu_counter used_blocks;
- long unsigned int max_inodes;
- long unsigned int free_inodes;
- spinlock_t stat_lock;
- umode_t mode;
- unsigned char huge;
- kuid_t uid;
- kgid_t gid;
- bool full_inums;
- ino_t next_ino;
- ino_t *ino_batch;
- struct mempolicy *mpol;
- spinlock_t shrinklist_lock;
- struct list_head shrinklist;
- long unsigned int shrinklist_len;
-};
-
-enum sgp_type {
- SGP_READ = 0,
- SGP_CACHE = 1,
- SGP_NOHUGE = 2,
- SGP_HUGE = 3,
- SGP_WRITE = 4,
- SGP_FALLOC = 5,
-};
-
-struct shmem_falloc {
- wait_queue_head_t *waitq;
- long unsigned int start;
- long unsigned int next;
- long unsigned int nr_falloced;
- long unsigned int nr_unswapped;
-};
-
-struct shmem_options {
- long long unsigned int blocks;
- long long unsigned int inodes;
- struct mempolicy *mpol;
- kuid_t uid;
- kgid_t gid;
- umode_t mode;
- bool full_inums;
- int huge;
- int seen;
-};
-
-enum shmem_param {
- Opt_gid = 0,
- Opt_huge = 1,
- Opt_mode = 2,
- Opt_mpol = 3,
- Opt_nr_blocks = 4,
- Opt_nr_inodes = 5,
- Opt_size = 6,
- Opt_uid = 7,
- Opt_inode32 = 8,
- Opt_inode64 = 9,
-};
-
-enum writeback_stat_item {
- NR_DIRTY_THRESHOLD = 0,
- NR_DIRTY_BG_THRESHOLD = 1,
- NR_VM_WRITEBACK_STAT_ITEMS = 2,
-};
-
-struct contig_page_info {
- long unsigned int free_pages;
- long unsigned int free_blocks_total;
- long unsigned int free_blocks_suitable;
-};
-
-struct radix_tree_iter {
- long unsigned int index;
- long unsigned int next_index;
- long unsigned int tags;
- struct xa_node *node;
-};
-
-enum {
- RADIX_TREE_ITER_TAG_MASK = 15,
- RADIX_TREE_ITER_TAGGED = 16,
- RADIX_TREE_ITER_CONTIG = 32,
-};
-
-enum mminit_level {
- MMINIT_WARNING = 0,
- MMINIT_VERIFY = 1,
- MMINIT_TRACE = 2,
-};
-
-struct pcpu_group_info {
- int nr_units;
- long unsigned int base_offset;
- unsigned int *cpu_map;
-};
-
-struct pcpu_alloc_info {
- size_t static_size;
- size_t reserved_size;
- size_t dyn_size;
- size_t unit_size;
- size_t atom_size;
- size_t alloc_size;
- size_t __ai_size;
- int nr_groups;
- struct pcpu_group_info groups[0];
-};
-
-typedef void * (*pcpu_fc_alloc_fn_t)(unsigned int, size_t, size_t);
-
-typedef void (*pcpu_fc_free_fn_t)(void *, size_t);
-
-typedef int pcpu_fc_cpu_distance_fn_t(unsigned int, unsigned int);
-
-struct trace_event_raw_percpu_alloc_percpu {
- struct trace_entry ent;
- bool reserved;
- bool is_atomic;
- size_t size;
- size_t align;
- void *base_addr;
- int off;
- void *ptr;
- char __data[0];
-};
-
-struct trace_event_raw_percpu_free_percpu {
- struct trace_entry ent;
- void *base_addr;
- int off;
- void *ptr;
- char __data[0];
-};
-
-struct trace_event_raw_percpu_alloc_percpu_fail {
- struct trace_entry ent;
- bool reserved;
- bool is_atomic;
- size_t size;
- size_t align;
- char __data[0];
-};
-
-struct trace_event_raw_percpu_create_chunk {
- struct trace_entry ent;
- void *base_addr;
- char __data[0];
-};
-
-struct trace_event_raw_percpu_destroy_chunk {
- struct trace_entry ent;
- void *base_addr;
- char __data[0];
-};
-
-struct trace_event_data_offsets_percpu_alloc_percpu {};
-
-struct trace_event_data_offsets_percpu_free_percpu {};
-
-struct trace_event_data_offsets_percpu_alloc_percpu_fail {};
-
-struct trace_event_data_offsets_percpu_create_chunk {};
-
-struct trace_event_data_offsets_percpu_destroy_chunk {};
-
-typedef void (*btf_trace_percpu_alloc_percpu)(void *, bool, bool, size_t, size_t, void *, int, void *);
-
-typedef void (*btf_trace_percpu_free_percpu)(void *, void *, int, void *);
-
-typedef void (*btf_trace_percpu_alloc_percpu_fail)(void *, bool, bool, size_t, size_t);
-
-typedef void (*btf_trace_percpu_create_chunk)(void *, void *);
-
-typedef void (*btf_trace_percpu_destroy_chunk)(void *, void *);
-
-enum pcpu_chunk_type {
- PCPU_CHUNK_ROOT = 0,
- PCPU_CHUNK_MEMCG = 1,
- PCPU_NR_CHUNK_TYPES = 2,
- PCPU_FAIL_ALLOC = 2,
-};
-
-struct pcpu_block_md {
- int scan_hint;
- int scan_hint_start;
- int contig_hint;
- int contig_hint_start;
- int left_free;
- int right_free;
- int first_free;
- int nr_bits;
-};
-
-struct pcpu_chunk {
- struct list_head list;
- int free_bytes;
- struct pcpu_block_md chunk_md;
- void *base_addr;
- long unsigned int *alloc_map;
- long unsigned int *bound_map;
- struct pcpu_block_md *md_blocks;
- void *data;
- bool immutable;
- int start_offset;
- int end_offset;
- struct obj_cgroup **obj_cgroups;
- int nr_pages;
- int nr_populated;
- int nr_empty_pop_pages;
- long unsigned int populated[0];
-};
-
-struct trace_event_raw_kmem_alloc {
- struct trace_entry ent;
- long unsigned int call_site;
- const void *ptr;
- size_t bytes_req;
- size_t bytes_alloc;
- gfp_t gfp_flags;
- char __data[0];
-};
-
-struct trace_event_raw_kmem_alloc_node {
- struct trace_entry ent;
- long unsigned int call_site;
- const void *ptr;
- size_t bytes_req;
- size_t bytes_alloc;
- gfp_t gfp_flags;
- int node;
- char __data[0];
-};
-
-struct trace_event_raw_kmem_free {
- struct trace_entry ent;
- long unsigned int call_site;
- const void *ptr;
- char __data[0];
-};
-
-struct trace_event_raw_mm_page_free {
- struct trace_entry ent;
- long unsigned int pfn;
- unsigned int order;
- char __data[0];
-};
-
-struct trace_event_raw_mm_page_free_batched {
- struct trace_entry ent;
- long unsigned int pfn;
- char __data[0];
-};
-
-struct trace_event_raw_mm_page_alloc {
- struct trace_entry ent;
- long unsigned int pfn;
- unsigned int order;
- gfp_t gfp_flags;
- int migratetype;
- char __data[0];
-};
-
-struct trace_event_raw_mm_page {
- struct trace_entry ent;
- long unsigned int pfn;
- unsigned int order;
- int migratetype;
- char __data[0];
-};
-
-struct trace_event_raw_mm_page_pcpu_drain {
- struct trace_entry ent;
- long unsigned int pfn;
- unsigned int order;
- int migratetype;
- char __data[0];
-};
-
-struct trace_event_raw_mm_page_alloc_extfrag {
- struct trace_entry ent;
- long unsigned int pfn;
- int alloc_order;
- int fallback_order;
- int alloc_migratetype;
- int fallback_migratetype;
- int change_ownership;
- char __data[0];
-};
-
-struct trace_event_raw_rss_stat {
- struct trace_entry ent;
- unsigned int mm_id;
- unsigned int curr;
- int member;
- long int size;
- char __data[0];
-};
-
-struct trace_event_data_offsets_kmem_alloc {};
-
-struct trace_event_data_offsets_kmem_alloc_node {};
-
-struct trace_event_data_offsets_kmem_free {};
-
-struct trace_event_data_offsets_mm_page_free {};
-
-struct trace_event_data_offsets_mm_page_free_batched {};
-
-struct trace_event_data_offsets_mm_page_alloc {};
-
-struct trace_event_data_offsets_mm_page {};
-
-struct trace_event_data_offsets_mm_page_pcpu_drain {};
-
-struct trace_event_data_offsets_mm_page_alloc_extfrag {};
-
-struct trace_event_data_offsets_rss_stat {};
-
-typedef void (*btf_trace_kmalloc)(void *, long unsigned int, const void *, size_t, size_t, gfp_t);
-
-typedef void (*btf_trace_kmem_cache_alloc)(void *, long unsigned int, const void *, size_t, size_t, gfp_t);
-
-typedef void (*btf_trace_kmalloc_node)(void *, long unsigned int, const void *, size_t, size_t, gfp_t, int);
-
-typedef void (*btf_trace_kmem_cache_alloc_node)(void *, long unsigned int, const void *, size_t, size_t, gfp_t, int);
-
-typedef void (*btf_trace_kfree)(void *, long unsigned int, const void *);
-
-typedef void (*btf_trace_kmem_cache_free)(void *, long unsigned int, const void *);
-
-typedef void (*btf_trace_mm_page_free)(void *, struct page *, unsigned int);
-
-typedef void (*btf_trace_mm_page_free_batched)(void *, struct page *);
-
-typedef void (*btf_trace_mm_page_alloc)(void *, struct page *, unsigned int, gfp_t, int);
-
-typedef void (*btf_trace_mm_page_alloc_zone_locked)(void *, struct page *, unsigned int, int);
-
-typedef void (*btf_trace_mm_page_pcpu_drain)(void *, struct page *, unsigned int, int);
-
-typedef void (*btf_trace_mm_page_alloc_extfrag)(void *, struct page *, int, int, int, int);
-
-typedef void (*btf_trace_rss_stat)(void *, struct mm_struct *, int, long int);
-
-enum slab_state {
- DOWN = 0,
- PARTIAL = 1,
- PARTIAL_NODE = 2,
- UP = 3,
- FULL = 4,
-};
-
-struct kmalloc_info_struct {
- const char *name[3];
- unsigned int size;
-};
-
-struct slabinfo {
- long unsigned int active_objs;
- long unsigned int num_objs;
- long unsigned int active_slabs;
- long unsigned int num_slabs;
- long unsigned int shared_avail;
- unsigned int limit;
- unsigned int batchcount;
- unsigned int shared;
- unsigned int objects_per_slab;
- unsigned int cache_order;
-};
-
-enum pageblock_bits {
- PB_migrate = 0,
- PB_migrate_end = 2,
- PB_migrate_skip = 3,
- NR_PAGEBLOCK_BITS = 4,
-};
-
-struct node___2 {
- struct device dev;
- struct list_head access_list;
- struct work_struct node_work;
- struct list_head cache_attrs;
- struct device *cache_dev;
-};
-
-struct alloc_context {
- struct zonelist *zonelist;
- nodemask_t *nodemask;
- struct zoneref *preferred_zoneref;
- int migratetype;
- enum zone_type highest_zoneidx;
- bool spread_dirty_pages;
-};
-
-struct trace_event_raw_mm_compaction_isolate_template {
- struct trace_entry ent;
- long unsigned int start_pfn;
- long unsigned int end_pfn;
- long unsigned int nr_scanned;
- long unsigned int nr_taken;
- char __data[0];
-};
-
-struct trace_event_raw_mm_compaction_migratepages {
- struct trace_entry ent;
- long unsigned int nr_migrated;
- long unsigned int nr_failed;
- char __data[0];
-};
-
-struct trace_event_raw_mm_compaction_begin {
- struct trace_entry ent;
- long unsigned int zone_start;
- long unsigned int migrate_pfn;
- long unsigned int free_pfn;
- long unsigned int zone_end;
- bool sync;
- char __data[0];
-};
-
-struct trace_event_raw_mm_compaction_end {
- struct trace_entry ent;
- long unsigned int zone_start;
- long unsigned int migrate_pfn;
- long unsigned int free_pfn;
- long unsigned int zone_end;
- bool sync;
- int status;
- char __data[0];
-};
-
-struct trace_event_raw_mm_compaction_try_to_compact_pages {
- struct trace_entry ent;
- int order;
- gfp_t gfp_mask;
- int prio;
- char __data[0];
-};
-
-struct trace_event_raw_mm_compaction_suitable_template {
- struct trace_entry ent;
- int nid;
- enum zone_type idx;
- int order;
- int ret;
- char __data[0];
-};
-
-struct trace_event_raw_mm_compaction_defer_template {
- struct trace_entry ent;
- int nid;
- enum zone_type idx;
- int order;
- unsigned int considered;
- unsigned int defer_shift;
- int order_failed;
- char __data[0];
-};
-
-struct trace_event_raw_mm_compaction_kcompactd_sleep {
- struct trace_entry ent;
- int nid;
- char __data[0];
-};
-
-struct trace_event_raw_kcompactd_wake_template {
- struct trace_entry ent;
- int nid;
- int order;
- enum zone_type highest_zoneidx;
- char __data[0];
-};
-
-struct trace_event_data_offsets_mm_compaction_isolate_template {};
-
-struct trace_event_data_offsets_mm_compaction_migratepages {};
-
-struct trace_event_data_offsets_mm_compaction_begin {};
-
-struct trace_event_data_offsets_mm_compaction_end {};
-
-struct trace_event_data_offsets_mm_compaction_try_to_compact_pages {};
-
-struct trace_event_data_offsets_mm_compaction_suitable_template {};
-
-struct trace_event_data_offsets_mm_compaction_defer_template {};
-
-struct trace_event_data_offsets_mm_compaction_kcompactd_sleep {};
-
-struct trace_event_data_offsets_kcompactd_wake_template {};
-
-typedef void (*btf_trace_mm_compaction_isolate_migratepages)(void *, long unsigned int, long unsigned int, long unsigned int, long unsigned int);
-
-typedef void (*btf_trace_mm_compaction_isolate_freepages)(void *, long unsigned int, long unsigned int, long unsigned int, long unsigned int);
-
-typedef void (*btf_trace_mm_compaction_migratepages)(void *, long unsigned int, int, struct list_head *);
-
-typedef void (*btf_trace_mm_compaction_begin)(void *, long unsigned int, long unsigned int, long unsigned int, long unsigned int, bool);
-
-typedef void (*btf_trace_mm_compaction_end)(void *, long unsigned int, long unsigned int, long unsigned int, long unsigned int, bool, int);
-
-typedef void (*btf_trace_mm_compaction_try_to_compact_pages)(void *, int, gfp_t, int);
-
-typedef void (*btf_trace_mm_compaction_finished)(void *, struct zone *, int, int);
-
-typedef void (*btf_trace_mm_compaction_suitable)(void *, struct zone *, int, int);
-
-typedef void (*btf_trace_mm_compaction_deferred)(void *, struct zone *, int);
-
-typedef void (*btf_trace_mm_compaction_defer_compaction)(void *, struct zone *, int);
-
-typedef void (*btf_trace_mm_compaction_defer_reset)(void *, struct zone *, int);
-
-typedef void (*btf_trace_mm_compaction_kcompactd_sleep)(void *, int);
-
-typedef void (*btf_trace_mm_compaction_wakeup_kcompactd)(void *, int, int, enum zone_type);
-
-typedef void (*btf_trace_mm_compaction_kcompactd_wake)(void *, int, int, enum zone_type);
-
-typedef enum {
- ISOLATE_ABORT = 0,
- ISOLATE_NONE = 1,
- ISOLATE_SUCCESS = 2,
-} isolate_migrate_t;
-
-struct anon_vma_chain {
- struct vm_area_struct *vma;
- struct anon_vma *anon_vma;
- struct list_head same_vma;
- struct rb_node rb;
- long unsigned int rb_subtree_last;
-};
-
-struct rb_augment_callbacks {
- void (*propagate)(struct rb_node *, struct rb_node *);
- void (*copy)(struct rb_node *, struct rb_node *);
- void (*rotate)(struct rb_node *, struct rb_node *);
-};
-
-enum lru_status {
- LRU_REMOVED = 0,
- LRU_REMOVED_RETRY = 1,
- LRU_ROTATE = 2,
- LRU_SKIP = 3,
- LRU_RETRY = 4,
-};
-
-typedef enum lru_status (*list_lru_walk_cb)(struct list_head *, struct list_lru_one *, spinlock_t *, void *);
-
-typedef struct {
- long unsigned int pd;
-} hugepd_t;
-
-struct migration_target_control {
- int nid;
- nodemask_t *nmask;
- gfp_t gfp_mask;
-};
-
-struct follow_page_context {
- struct dev_pagemap *pgmap;
- unsigned int page_mask;
-};
-
-typedef struct {
- u64 val;
-} pfn_t;
-
-typedef unsigned int pgtbl_mod_mask;
-
-struct zap_details {
- struct address_space *check_mapping;
- long unsigned int first_index;
- long unsigned int last_index;
-};
-
-typedef int (*pte_fn_t)(pte_t *, long unsigned int, void *);
-
-enum {
- SWP_USED = 1,
- SWP_WRITEOK = 2,
- SWP_DISCARDABLE = 4,
- SWP_DISCARDING = 8,
- SWP_SOLIDSTATE = 16,
- SWP_CONTINUED = 32,
- SWP_BLKDEV = 64,
- SWP_ACTIVATED = 128,
- SWP_FS_OPS = 256,
- SWP_AREA_DISCARD = 512,
- SWP_PAGE_DISCARD = 1024,
- SWP_STABLE_WRITES = 2048,
- SWP_SYNCHRONOUS_IO = 4096,
- SWP_VALID = 8192,
- SWP_SCANNING = 16384,
-};
-
-struct copy_subpage_arg {
- struct page *dst;
- struct page *src;
- struct vm_area_struct *vma;
-};
-
-struct mm_walk;
-
-struct mm_walk_ops {
- int (*pgd_entry)(pgd_t *, long unsigned int, long unsigned int, struct mm_walk *);
- int (*p4d_entry)(p4d_t *, long unsigned int, long unsigned int, struct mm_walk *);
- int (*pud_entry)(pud_t *, long unsigned int, long unsigned int, struct mm_walk *);
- int (*pmd_entry)(pmd_t *, long unsigned int, long unsigned int, struct mm_walk *);
- int (*pte_entry)(pte_t *, long unsigned int, long unsigned int, struct mm_walk *);
- int (*pte_hole)(long unsigned int, long unsigned int, int, struct mm_walk *);
- int (*hugetlb_entry)(pte_t *, long unsigned int, long unsigned int, long unsigned int, struct mm_walk *);
- int (*test_walk)(long unsigned int, long unsigned int, struct mm_walk *);
- int (*pre_vma)(long unsigned int, long unsigned int, struct mm_walk *);
- void (*post_vma)(struct mm_walk *);
-};
-
-enum page_walk_action {
- ACTION_SUBTREE = 0,
- ACTION_CONTINUE = 1,
- ACTION_AGAIN = 2,
-};
-
-struct mm_walk {
- const struct mm_walk_ops *ops;
- struct mm_struct *mm;
- pgd_t *pgd;
- struct vm_area_struct *vma;
- enum page_walk_action action;
- bool no_vma;
- void *private;
-};
-
-struct vm_unmapped_area_info {
- long unsigned int flags;
- long unsigned int length;
- long unsigned int low_limit;
- long unsigned int high_limit;
- long unsigned int align_mask;
- long unsigned int align_offset;
-};
-
-enum {
- HUGETLB_SHMFS_INODE = 1,
- HUGETLB_ANONHUGE_INODE = 2,
-};
-
-struct trace_event_raw_vm_unmapped_area {
- struct trace_entry ent;
- long unsigned int addr;
- long unsigned int total_vm;
- long unsigned int flags;
- long unsigned int length;
- long unsigned int low_limit;
- long unsigned int high_limit;
- long unsigned int align_mask;
- long unsigned int align_offset;
- char __data[0];
-};
-
-struct trace_event_data_offsets_vm_unmapped_area {};
-
-typedef void (*btf_trace_vm_unmapped_area)(void *, long unsigned int, struct vm_unmapped_area_info *);
-
-struct rmap_walk_control {
- void *arg;
- bool (*rmap_one)(struct page *, struct vm_area_struct *, long unsigned int, void *);
- int (*done)(struct page *);
- struct anon_vma * (*anon_lock)(struct page *);
- bool (*invalid_vma)(struct vm_area_struct *, void *);
-};
-
-struct page_referenced_arg {
- int mapcount;
- int referenced;
- long unsigned int vm_flags;
- struct mem_cgroup *memcg;
-};
-
-struct vmap_area {
- long unsigned int va_start;
- long unsigned int va_end;
- struct rb_node rb_node;
- struct list_head list;
- union {
- long unsigned int subtree_max_size;
- struct vm_struct *vm;
- struct llist_node purge_list;
- };
-};
-
-struct vfree_deferred {
- struct llist_head list;
- struct work_struct wq;
-};
-
-enum fit_type {
- NOTHING_FIT = 0,
- FL_FIT_TYPE = 1,
- LE_FIT_TYPE = 2,
- RE_FIT_TYPE = 3,
- NE_FIT_TYPE = 4,
-};
-
-struct vmap_block_queue {
- spinlock_t lock;
- struct list_head free;
-};
-
-struct vmap_block {
- spinlock_t lock;
- struct vmap_area *va;
- long unsigned int free;
- long unsigned int dirty;
- long unsigned int dirty_min;
- long unsigned int dirty_max;
- struct list_head free_list;
- struct callback_head callback_head;
- struct list_head purge;
-};
-
-struct page_frag_cache {
- void *va;
- __u16 offset;
- __u16 size;
- unsigned int pagecnt_bias;
- bool pfmemalloc;
-};
-
-enum zone_flags {
- ZONE_BOOSTED_WATERMARK = 0,
-};
-
-struct mminit_pfnnid_cache {
- long unsigned int last_start;
- long unsigned int last_end;
- int last_nid;
-};
-
-typedef int fpi_t;
-
-struct pcpu_drain {
- struct zone *zone;
- struct work_struct work;
-};
-
-enum mf_flags {
- MF_COUNT_INCREASED = 1,
- MF_ACTION_REQUIRED = 2,
- MF_MUST_KILL = 4,
- MF_SOFT_OFFLINE = 8,
-};
-
-struct madvise_walk_private {
- struct mmu_gather *tlb;
- bool pageout;
-};
-
-struct vma_swap_readahead {
- short unsigned int win;
- short unsigned int offset;
- short unsigned int nr_pte;
- pte_t *ptes;
-};
-
-union swap_header {
- struct {
- char reserved[4086];
- char magic[10];
- } magic;
- struct {
- char bootbits[1024];
- __u32 version;
- __u32 last_page;
- __u32 nr_badpages;
- unsigned char sws_uuid[16];
- unsigned char sws_volume[16];
- __u32 padding[117];
- __u32 badpages[1];
- } info;
-};
-
-struct swap_extent {
- struct rb_node rb_node;
- long unsigned int start_page;
- long unsigned int nr_pages;
- sector_t start_block;
-};
-
-struct swap_slots_cache {
- bool lock_initialized;
- struct mutex alloc_lock;
- swp_entry_t *slots;
- int nr;
- int cur;
- spinlock_t free_lock;
- swp_entry_t *slots_ret;
- int n_ret;
-};
-
-struct frontswap_ops {
- void (*init)(unsigned int);
- int (*store)(unsigned int, long unsigned int, struct page *);
- int (*load)(unsigned int, long unsigned int, struct page *);
- void (*invalidate_page)(unsigned int, long unsigned int);
- void (*invalidate_area)(unsigned int);
- struct frontswap_ops *next;
-};
-
-struct crypto_comp {
- struct crypto_tfm base;
-};
-
-struct zpool;
-
-struct zpool_ops {
- int (*evict)(struct zpool *, long unsigned int);
-};
-
-enum zpool_mapmode {
- ZPOOL_MM_RW = 0,
- ZPOOL_MM_RO = 1,
- ZPOOL_MM_WO = 2,
- ZPOOL_MM_DEFAULT = 0,
-};
-
-struct zswap_pool {
- struct zpool *zpool;
- struct crypto_comp **tfm;
- struct kref kref;
- struct list_head list;
- struct work_struct release_work;
- struct work_struct shrink_work;
- struct hlist_node node;
- char tfm_name[128];
-};
-
-struct zswap_entry {
- struct rb_node rbnode;
- long unsigned int offset;
- int refcount;
- unsigned int length;
- struct zswap_pool *pool;
- union {
- long unsigned int handle;
- long unsigned int value;
- };
-};
-
-struct zswap_header {
- swp_entry_t swpentry;
-};
-
-struct zswap_tree {
- struct rb_root rbroot;
- spinlock_t lock;
-};
-
-enum zswap_get_swap_ret {
- ZSWAP_SWAPCACHE_NEW = 0,
- ZSWAP_SWAPCACHE_EXIST = 1,
- ZSWAP_SWAPCACHE_FAIL = 2,
-};
-
-struct dma_pool {
- struct list_head page_list;
- spinlock_t lock;
- size_t size;
- struct device *dev;
- size_t allocation;
- size_t boundary;
- char name[32];
- struct list_head pools;
-};
-
-struct dma_page {
- struct list_head page_list;
- void *vaddr;
- dma_addr_t dma;
- unsigned int in_use;
- unsigned int offset;
-};
-
-enum string_size_units {
- STRING_UNITS_10 = 0,
- STRING_UNITS_2 = 1,
-};
-
-struct resv_map {
- struct kref refs;
- spinlock_t lock;
- struct list_head regions;
- long int adds_in_progress;
- struct list_head region_cache;
- long int region_cache_count;
- struct page_counter *reservation_counter;
- long unsigned int pages_per_hpage;
- struct cgroup_subsys_state *css;
-};
-
-struct file_region {
- struct list_head link;
- long int from;
- long int to;
- struct page_counter *reservation_counter;
- struct cgroup_subsys_state *css;
-};
-
-struct huge_bootmem_page {
- struct list_head list;
- struct hstate *hstate;
-};
-
-enum hugetlb_memory_event {
- HUGETLB_MAX = 0,
- HUGETLB_NR_MEMORY_EVENTS = 1,
-};
-
-struct hugetlb_cgroup {
- struct cgroup_subsys_state css;
- struct page_counter hugepage[4];
- struct page_counter rsvd_hugepage[4];
- atomic_long_t events[4];
- atomic_long_t events_local[4];
- struct cgroup_file events_file[4];
- struct cgroup_file events_local_file[4];
-};
-
-enum vma_resv_mode {
- VMA_NEEDS_RESV = 0,
- VMA_COMMIT_RESV = 1,
- VMA_END_RESV = 2,
- VMA_ADD_RESV = 3,
-};
-
-struct node_hstate {
- struct kobject *hugepages_kobj;
- struct kobject *hstate_kobjs[4];
-};
-
-struct nodemask_scratch {
- nodemask_t mask1;
- nodemask_t mask2;
-};
-
-struct sp_node {
- struct rb_node nd;
- long unsigned int start;
- long unsigned int end;
- struct mempolicy *policy;
-};
-
-struct mempolicy_operations {
- int (*create)(struct mempolicy *, const nodemask_t *);
- void (*rebind)(struct mempolicy *, const nodemask_t *);
-};
-
-struct queue_pages {
- struct list_head *pagelist;
- long unsigned int flags;
- nodemask_t *nmask;
- long unsigned int start;
- long unsigned int end;
- struct vm_area_struct *first;
-};
-
-struct mmu_notifier_subscriptions {
- struct hlist_head list;
- bool has_itree;
- spinlock_t lock;
- long unsigned int invalidate_seq;
- long unsigned int active_invalidate_ranges;
- struct rb_root_cached itree;
- wait_queue_head_t wq;
- struct hlist_head deferred_list;
-};
-
-struct interval_tree_node {
- struct rb_node rb;
- long unsigned int start;
- long unsigned int last;
- long unsigned int __subtree_last;
-};
-
-struct mmu_interval_notifier;
-
-struct mmu_interval_notifier_ops {
- bool (*invalidate)(struct mmu_interval_notifier *, const struct mmu_notifier_range *, long unsigned int);
-};
-
-struct mmu_interval_notifier {
- struct interval_tree_node interval_tree;
- const struct mmu_interval_notifier_ops *ops;
- struct mm_struct *mm;
- struct hlist_node deferred_item;
- long unsigned int invalidate_seq;
-};
-
-struct rmap_item;
-
-struct mm_slot {
- struct hlist_node link;
- struct list_head mm_list;
- struct rmap_item *rmap_list;
- struct mm_struct *mm;
-};
-
-struct stable_node;
-
-struct rmap_item {
- struct rmap_item *rmap_list;
- union {
- struct anon_vma *anon_vma;
- int nid;
- };
- struct mm_struct *mm;
- long unsigned int address;
- unsigned int oldchecksum;
- union {
- struct rb_node node;
- struct {
- struct stable_node *head;
- struct hlist_node hlist;
- };
- };
-};
-
-struct ksm_scan {
- struct mm_slot *mm_slot;
- long unsigned int address;
- struct rmap_item **rmap_list;
- long unsigned int seqnr;
-};
-
-struct stable_node {
- union {
- struct rb_node node;
- struct {
- struct list_head *head;
- struct {
- struct hlist_node hlist_dup;
- struct list_head list;
- };
- };
- };
- struct hlist_head hlist;
- union {
- long unsigned int kpfn;
- long unsigned int chain_prune_time;
- };
- int rmap_hlist_len;
- int nid;
-};
-
-enum get_ksm_page_flags {
- GET_KSM_PAGE_NOLOCK = 0,
- GET_KSM_PAGE_LOCK = 1,
- GET_KSM_PAGE_TRYLOCK = 2,
-};
-
-struct array_cache {
- unsigned int avail;
- unsigned int limit;
- unsigned int batchcount;
- unsigned int touched;
- void *entry[0];
-};
-
-struct alien_cache {
- spinlock_t lock;
- struct array_cache ac;
-};
-
-typedef unsigned char freelist_idx_t;
-
-enum {
- MEMORY_HOTPLUG_MIN_BOOTMEM_TYPE = 12,
- SECTION_INFO = 12,
- MIX_SECTION_INFO = 13,
- NODE_INFO = 14,
- MEMORY_HOTPLUG_MAX_BOOTMEM_TYPE = 14,
-};
-
-enum {
- MMOP_OFFLINE = 0,
- MMOP_ONLINE = 1,
- MMOP_ONLINE_KERNEL = 2,
- MMOP_ONLINE_MOVABLE = 3,
-};
-
-typedef int mhp_t;
-
-typedef void (*online_page_callback_t)(struct page *, unsigned int);
-
-struct memory_block {
- long unsigned int start_section_nr;
- long unsigned int state;
- int online_type;
- int phys_device;
- struct device dev;
- int nid;
-};
-
-struct buffer_head;
-
-typedef void bh_end_io_t(struct buffer_head *, int);
-
-struct buffer_head {
- long unsigned int b_state;
- struct buffer_head *b_this_page;
- struct page *b_page;
- sector_t b_blocknr;
- size_t b_size;
- char *b_data;
- struct block_device *b_bdev;
- bh_end_io_t *b_end_io;
- void *b_private;
- struct list_head b_assoc_buffers;
- struct address_space *b_assoc_map;
- atomic_t b_count;
- spinlock_t b_uptodate_lock;
-};
-
-typedef struct page *new_page_t(struct page *, long unsigned int);
-
-typedef void free_page_t(struct page *, long unsigned int);
-
-enum bh_state_bits {
- BH_Uptodate = 0,
- BH_Dirty = 1,
- BH_Lock = 2,
- BH_Req = 3,
- BH_Mapped = 4,
- BH_New = 5,
- BH_Async_Read = 6,
- BH_Async_Write = 7,
- BH_Delay = 8,
- BH_Boundary = 9,
- BH_Write_EIO = 10,
- BH_Unwritten = 11,
- BH_Quiet = 12,
- BH_Meta = 13,
- BH_Prio = 14,
- BH_Defer_Completion = 15,
- BH_PrivateStart = 16,
-};
-
-struct trace_event_raw_mm_migrate_pages {
- struct trace_entry ent;
- long unsigned int succeeded;
- long unsigned int failed;
- long unsigned int thp_succeeded;
- long unsigned int thp_failed;
- long unsigned int thp_split;
- enum migrate_mode mode;
- int reason;
- char __data[0];
-};
-
-struct trace_event_data_offsets_mm_migrate_pages {};
-
-typedef void (*btf_trace_mm_migrate_pages)(void *, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, enum migrate_mode, int);
-
-enum scan_result {
- SCAN_FAIL = 0,
- SCAN_SUCCEED = 1,
- SCAN_PMD_NULL = 2,
- SCAN_EXCEED_NONE_PTE = 3,
- SCAN_EXCEED_SWAP_PTE = 4,
- SCAN_EXCEED_SHARED_PTE = 5,
- SCAN_PTE_NON_PRESENT = 6,
- SCAN_PTE_UFFD_WP = 7,
- SCAN_PAGE_RO = 8,
- SCAN_LACK_REFERENCED_PAGE = 9,
- SCAN_PAGE_NULL = 10,
- SCAN_SCAN_ABORT = 11,
- SCAN_PAGE_COUNT = 12,
- SCAN_PAGE_LRU = 13,
- SCAN_PAGE_LOCK = 14,
- SCAN_PAGE_ANON = 15,
- SCAN_PAGE_COMPOUND = 16,
- SCAN_ANY_PROCESS = 17,
- SCAN_VMA_NULL = 18,
- SCAN_VMA_CHECK = 19,
- SCAN_ADDRESS_RANGE = 20,
- SCAN_SWAP_CACHE_PAGE = 21,
- SCAN_DEL_PAGE_LRU = 22,
- SCAN_ALLOC_HUGE_PAGE_FAIL = 23,
- SCAN_CGROUP_CHARGE_FAIL = 24,
- SCAN_TRUNCATED = 25,
- SCAN_PAGE_HAS_PRIVATE = 26,
-};
-
-struct trace_event_raw_mm_khugepaged_scan_pmd {
- struct trace_entry ent;
- struct mm_struct *mm;
- long unsigned int pfn;
- bool writable;
- int referenced;
- int none_or_zero;
- int status;
- int unmapped;
- char __data[0];
-};
-
-struct trace_event_raw_mm_collapse_huge_page {
- struct trace_entry ent;
- struct mm_struct *mm;
- int isolated;
- int status;
- char __data[0];
-};
-
-struct trace_event_raw_mm_collapse_huge_page_isolate {
- struct trace_entry ent;
- long unsigned int pfn;
- int none_or_zero;
- int referenced;
- bool writable;
- int status;
- char __data[0];
-};
-
-struct trace_event_raw_mm_collapse_huge_page_swapin {
- struct trace_entry ent;
- struct mm_struct *mm;
- int swapped_in;
- int referenced;
- int ret;
- char __data[0];
-};
-
-struct trace_event_data_offsets_mm_khugepaged_scan_pmd {};
-
-struct trace_event_data_offsets_mm_collapse_huge_page {};
-
-struct trace_event_data_offsets_mm_collapse_huge_page_isolate {};
-
-struct trace_event_data_offsets_mm_collapse_huge_page_swapin {};
-
-typedef void (*btf_trace_mm_khugepaged_scan_pmd)(void *, struct mm_struct *, struct page *, bool, int, int, int, int);
-
-typedef void (*btf_trace_mm_collapse_huge_page)(void *, struct mm_struct *, int, int);
-
-typedef void (*btf_trace_mm_collapse_huge_page_isolate)(void *, struct page *, int, int, bool, int);
-
-typedef void (*btf_trace_mm_collapse_huge_page_swapin)(void *, struct mm_struct *, int, int, int);
-
-struct mm_slot___2 {
- struct hlist_node hash;
- struct list_head mm_node;
- struct mm_struct *mm;
- int nr_pte_mapped_thp;
- long unsigned int pte_mapped_thp[8];
-};
-
-struct khugepaged_scan {
- struct list_head mm_head;
- struct mm_slot___2 *mm_slot;
- long unsigned int address;
-};
-
-struct mem_cgroup_reclaim_cookie {
- pg_data_t *pgdat;
- unsigned int generation;
-};
-
-struct mem_cgroup_tree_per_node {
- struct rb_root rb_root;
- struct rb_node *rb_rightmost;
- spinlock_t lock;
-};
-
-struct mem_cgroup_tree {
- struct mem_cgroup_tree_per_node *rb_tree_per_node[128];
-};
-
-struct mem_cgroup_eventfd_list {
- struct list_head list;
- struct eventfd_ctx *eventfd;
-};
-
-struct mem_cgroup_event {
- struct mem_cgroup *memcg;
- struct eventfd_ctx *eventfd;
- struct list_head list;
- int (*register_event)(struct mem_cgroup *, struct eventfd_ctx *, const char *);
- void (*unregister_event)(struct mem_cgroup *, struct eventfd_ctx *);
- poll_table pt;
- wait_queue_head_t *wqh;
- wait_queue_entry_t wait;
- struct work_struct remove;
-};
-
-struct move_charge_struct {
- spinlock_t lock;
- struct mm_struct *mm;
- struct mem_cgroup *from;
- struct mem_cgroup *to;
- long unsigned int flags;
- long unsigned int precharge;
- long unsigned int moved_charge;
- long unsigned int moved_swap;
- struct task_struct *moving_task;
- wait_queue_head_t waitq;
-};
-
-enum res_type {
- _MEM = 0,
- _MEMSWAP = 1,
- _OOM_TYPE = 2,
- _KMEM = 3,
- _TCP = 4,
-};
-
-struct memory_stat {
- const char *name;
- unsigned int ratio;
- unsigned int idx;
-};
-
-struct oom_wait_info {
- struct mem_cgroup *memcg;
- wait_queue_entry_t wait;
-};
-
-enum oom_status {
- OOM_SUCCESS = 0,
- OOM_FAILED = 1,
- OOM_ASYNC = 2,
- OOM_SKIPPED = 3,
-};
-
-struct memcg_stock_pcp {
- struct mem_cgroup *cached;
- unsigned int nr_pages;
- struct obj_cgroup *cached_objcg;
- unsigned int nr_bytes;
- struct work_struct work;
- long unsigned int flags;
-};
-
-enum {
- RES_USAGE = 0,
- RES_LIMIT = 1,
- RES_MAX_USAGE = 2,
- RES_FAILCNT = 3,
- RES_SOFT_LIMIT = 4,
-};
-
-union mc_target {
- struct page *page;
- swp_entry_t ent;
-};
-
-enum mc_target_type {
- MC_TARGET_NONE = 0,
- MC_TARGET_PAGE = 1,
- MC_TARGET_SWAP = 2,
- MC_TARGET_DEVICE = 3,
-};
-
-struct uncharge_gather {
- struct mem_cgroup *memcg;
- long unsigned int nr_pages;
- long unsigned int pgpgout;
- long unsigned int nr_kmem;
- struct page *dummy_page;
-};
-
-struct numa_stat {
- const char *name;
- unsigned int lru_mask;
-};
-
-enum vmpressure_levels {
- VMPRESSURE_LOW = 0,
- VMPRESSURE_MEDIUM = 1,
- VMPRESSURE_CRITICAL = 2,
- VMPRESSURE_NUM_LEVELS = 3,
-};
-
-enum vmpressure_modes {
- VMPRESSURE_NO_PASSTHROUGH = 0,
- VMPRESSURE_HIERARCHY = 1,
- VMPRESSURE_LOCAL = 2,
- VMPRESSURE_NUM_MODES = 3,
-};
-
-struct vmpressure_event {
- struct eventfd_ctx *efd;
- enum vmpressure_levels level;
- enum vmpressure_modes mode;
- struct list_head node;
-};
-
-struct swap_cgroup_ctrl {
- struct page **map;
- long unsigned int length;
- spinlock_t lock;
-};
-
-struct swap_cgroup {
- short unsigned int id;
-};
-
-enum {
- RES_USAGE___2 = 0,
- RES_RSVD_USAGE = 1,
- RES_LIMIT___2 = 2,
- RES_RSVD_LIMIT = 3,
- RES_MAX_USAGE___2 = 4,
- RES_RSVD_MAX_USAGE = 5,
- RES_FAILCNT___2 = 6,
- RES_RSVD_FAILCNT = 7,
-};
-
-enum mf_result {
- MF_IGNORED = 0,
- MF_FAILED = 1,
- MF_DELAYED = 2,
- MF_RECOVERED = 3,
-};
-
-enum mf_action_page_type {
- MF_MSG_KERNEL = 0,
- MF_MSG_KERNEL_HIGH_ORDER = 1,
- MF_MSG_SLAB = 2,
- MF_MSG_DIFFERENT_COMPOUND = 3,
- MF_MSG_POISONED_HUGE = 4,
- MF_MSG_HUGE = 5,
- MF_MSG_FREE_HUGE = 6,
- MF_MSG_NON_PMD_HUGE = 7,
- MF_MSG_UNMAP_FAILED = 8,
- MF_MSG_DIRTY_SWAPCACHE = 9,
- MF_MSG_CLEAN_SWAPCACHE = 10,
- MF_MSG_DIRTY_MLOCKED_LRU = 11,
- MF_MSG_CLEAN_MLOCKED_LRU = 12,
- MF_MSG_DIRTY_UNEVICTABLE_LRU = 13,
- MF_MSG_CLEAN_UNEVICTABLE_LRU = 14,
- MF_MSG_DIRTY_LRU = 15,
- MF_MSG_CLEAN_LRU = 16,
- MF_MSG_TRUNCATED_LRU = 17,
- MF_MSG_BUDDY = 18,
- MF_MSG_BUDDY_2ND = 19,
- MF_MSG_DAX = 20,
- MF_MSG_UNSPLIT_THP = 21,
- MF_MSG_UNKNOWN = 22,
-};
-
-typedef long unsigned int dax_entry_t;
-
-struct __kfifo {
- unsigned int in;
- unsigned int out;
- unsigned int mask;
- unsigned int esize;
- void *data;
-};
-
-struct to_kill {
- struct list_head nd;
- struct task_struct *tsk;
- long unsigned int addr;
- short int size_shift;
-};
-
-struct page_state {
- long unsigned int mask;
- long unsigned int res;
- enum mf_action_page_type type;
- int (*action)(struct page *, long unsigned int);
-};
-
-struct memory_failure_entry {
- long unsigned int pfn;
- int flags;
-};
-
-struct memory_failure_cpu {
- struct {
- union {
- struct __kfifo kfifo;
- struct memory_failure_entry *type;
- const struct memory_failure_entry *const_type;
- char (*rectype)[0];
- struct memory_failure_entry *ptr;
- const struct memory_failure_entry *ptr_const;
- };
- struct memory_failure_entry buf[16];
- } fifo;
- spinlock_t lock;
- struct work_struct work;
-};
-
-struct cleancache_filekey {
- union {
- ino_t ino;
- __u32 fh[6];
- u32 key[6];
- } u;
-};
-
-struct cleancache_ops {
- int (*init_fs)(size_t);
- int (*init_shared_fs)(uuid_t *, size_t);
- int (*get_page)(int, struct cleancache_filekey, long unsigned int, struct page *);
- void (*put_page)(int, struct cleancache_filekey, long unsigned int, struct page *);
- void (*invalidate_page)(int, struct cleancache_filekey, long unsigned int);
- void (*invalidate_inode)(int, struct cleancache_filekey);
- void (*invalidate_fs)(int);
-};
-
-struct trace_event_raw_test_pages_isolated {
- struct trace_entry ent;
- long unsigned int start_pfn;
- long unsigned int end_pfn;
- long unsigned int fin_pfn;
- char __data[0];
-};
-
-struct trace_event_data_offsets_test_pages_isolated {};
-
-typedef void (*btf_trace_test_pages_isolated)(void *, long unsigned int, long unsigned int, long unsigned int);
-
-struct zpool_driver;
-
-struct zpool {
- struct zpool_driver *driver;
- void *pool;
- const struct zpool_ops *ops;
- bool evictable;
- struct list_head list;
-};
-
-struct zpool_driver {
- char *type;
- struct module *owner;
- atomic_t refcount;
- struct list_head list;
- void * (*create)(const char *, gfp_t, const struct zpool_ops *, struct zpool *);
- void (*destroy)(void *);
- bool malloc_support_movable;
- int (*malloc)(void *, size_t, gfp_t, long unsigned int *);
- void (*free)(void *, long unsigned int);
- int (*shrink)(void *, unsigned int, unsigned int *);
- void * (*map)(void *, long unsigned int, enum zpool_mapmode);
- void (*unmap)(void *, long unsigned int);
- u64 (*total_size)(void *);
-};
-
-struct zbud_pool;
-
-struct zbud_ops {
- int (*evict)(struct zbud_pool *, long unsigned int);
-};
-
-struct zbud_pool {
- spinlock_t lock;
- struct list_head unbuddied[63];
- struct list_head buddied;
- struct list_head lru;
- u64 pages_nr;
- const struct zbud_ops *ops;
- struct zpool *zpool;
- const struct zpool_ops *zpool_ops;
-};
-
-struct zbud_header {
- struct list_head buddy;
- struct list_head lru;
- unsigned int first_chunks;
- unsigned int last_chunks;
- bool under_reclaim;
-};
-
-enum buddy {
- FIRST = 0,
- LAST = 1,
-};
-
-enum zs_mapmode {
- ZS_MM_RW = 0,
- ZS_MM_RO = 1,
- ZS_MM_WO = 2,
-};
-
-struct zs_pool_stats {
- long unsigned int pages_compacted;
-};
-
-enum fullness_group {
- ZS_EMPTY = 0,
- ZS_ALMOST_EMPTY = 1,
- ZS_ALMOST_FULL = 2,
- ZS_FULL = 3,
- NR_ZS_FULLNESS = 4,
-};
-
-enum zs_stat_type {
- CLASS_EMPTY = 0,
- CLASS_ALMOST_EMPTY = 1,
- CLASS_ALMOST_FULL = 2,
- CLASS_FULL = 3,
- OBJ_ALLOCATED = 4,
- OBJ_USED = 5,
- NR_ZS_STAT_TYPE = 6,
-};
-
-struct zs_size_stat {
- long unsigned int objs[6];
-};
-
-struct size_class {
- spinlock_t lock;
- struct list_head fullness_list[4];
- int size;
- int objs_per_zspage;
- int pages_per_zspage;
- unsigned int index;
- struct zs_size_stat stats;
-};
-
-struct link_free {
- union {
- long unsigned int next;
- long unsigned int handle;
- };
-};
-
-struct zs_pool {
- const char *name;
- struct size_class *size_class[255];
- struct kmem_cache *handle_cachep;
- struct kmem_cache *zspage_cachep;
- atomic_long_t pages_allocated;
- struct zs_pool_stats stats;
- struct shrinker shrinker;
- struct inode *inode;
- struct work_struct free_work;
- struct wait_queue_head migration_wait;
- atomic_long_t isolated_pages;
- bool destroying;
-};
-
-struct zspage {
- struct {
- unsigned int fullness: 2;
- unsigned int class: 9;
- unsigned int isolated: 3;
- unsigned int magic: 8;
- };
- unsigned int inuse;
- unsigned int freeobj;
- struct page *first_page;
- struct list_head list;
- rwlock_t lock;
-};
-
-struct mapping_area {
- char *vm_buf;
- char *vm_addr;
- enum zs_mapmode vm_mm;
-};
-
-struct zs_compact_control {
- struct page *s_page;
- struct page *d_page;
- int obj_idx;
-};
-
-struct cma {
- long unsigned int base_pfn;
- long unsigned int count;
- long unsigned int *bitmap;
- unsigned int order_per_bit;
- struct mutex lock;
- char name[64];
-};
-
-struct trace_event_raw_cma_alloc {
- struct trace_entry ent;
- long unsigned int pfn;
- const struct page *page;
- unsigned int count;
- unsigned int align;
- char __data[0];
-};
-
-struct trace_event_raw_cma_release {
- struct trace_entry ent;
- long unsigned int pfn;
- const struct page *page;
- unsigned int count;
- char __data[0];
-};
-
-struct trace_event_data_offsets_cma_alloc {};
-
-struct trace_event_data_offsets_cma_release {};
-
-typedef void (*btf_trace_cma_alloc)(void *, long unsigned int, const struct page *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_cma_release)(void *, long unsigned int, const struct page *, unsigned int);
-
-struct balloon_dev_info {
- long unsigned int isolated_pages;
- spinlock_t pages_lock;
- struct list_head pages;
- int (*migratepage)(struct balloon_dev_info *, struct page *, struct page *, enum migrate_mode);
- struct inode *inode;
-};
-
-struct page_ext_operations {
- size_t offset;
- size_t size;
- bool (*need)();
- void (*init)();
-};
-
-struct frame_vector {
- unsigned int nr_allocated;
- unsigned int nr_frames;
- bool got_ref;
- bool is_pfns;
- void *ptrs[0];
-};
-
-enum {
- BAD_STACK = 4294967295,
- NOT_STACK = 0,
- GOOD_FRAME = 1,
- GOOD_STACK = 2,
-};
-
-enum hmm_pfn_flags {
- HMM_PFN_VALID = 0,
- HMM_PFN_WRITE = 0,
- HMM_PFN_ERROR = 0,
- HMM_PFN_ORDER_SHIFT = 56,
- HMM_PFN_REQ_FAULT = 0,
- HMM_PFN_REQ_WRITE = 0,
- HMM_PFN_FLAGS = 0,
-};
-
-struct hmm_range {
- struct mmu_interval_notifier *notifier;
- long unsigned int notifier_seq;
- long unsigned int start;
- long unsigned int end;
- long unsigned int *hmm_pfns;
- long unsigned int default_flags;
- long unsigned int pfn_flags_mask;
- void *dev_private_owner;
-};
-
-struct hmm_vma_walk {
- struct hmm_range *range;
- long unsigned int last;
-};
-
-enum {
- HMM_NEED_FAULT = 1,
- HMM_NEED_WRITE_FAULT = 2,
- HMM_NEED_ALL_BITS = 3,
-};
-
-struct hugetlbfs_inode_info {
- struct shared_policy policy;
- struct inode vfs_inode;
- unsigned int seals;
-};
-
-struct page_reporting_dev_info {
- int (*report)(struct page_reporting_dev_info *, struct scatterlist *, unsigned int);
- struct delayed_work work;
- atomic_t state;
-};
-
-enum {
- PAGE_REPORTING_IDLE = 0,
- PAGE_REPORTING_REQUESTED = 1,
- PAGE_REPORTING_ACTIVE = 2,
-};
-
-typedef s32 compat_off_t;
-
-struct open_how {
- __u64 flags;
- __u64 mode;
- __u64 resolve;
-};
-
-enum fsnotify_data_type {
- FSNOTIFY_EVENT_NONE = 0,
- FSNOTIFY_EVENT_PATH = 1,
- FSNOTIFY_EVENT_INODE = 2,
-};
-
-struct open_flags {
- int open_flag;
- umode_t mode;
- int acc_mode;
- int intent;
- int lookup_flags;
-};
-
-typedef __kernel_rwf_t rwf_t;
-
-struct fscrypt_policy_v1 {
- __u8 version;
- __u8 contents_encryption_mode;
- __u8 filenames_encryption_mode;
- __u8 flags;
- __u8 master_key_descriptor[8];
-};
-
-struct fscrypt_policy_v2 {
- __u8 version;
- __u8 contents_encryption_mode;
- __u8 filenames_encryption_mode;
- __u8 flags;
- __u8 __reserved[4];
- __u8 master_key_identifier[16];
-};
-
-union fscrypt_policy {
- u8 version;
- struct fscrypt_policy_v1 v1;
- struct fscrypt_policy_v2 v2;
-};
-
-enum vfs_get_super_keying {
- vfs_get_single_super = 0,
- vfs_get_single_reconf_super = 1,
- vfs_get_keyed_super = 2,
- vfs_get_independent_super = 3,
-};
-
-struct kobj_map;
-
-struct char_device_struct {
- struct char_device_struct *next;
- unsigned int major;
- unsigned int baseminor;
- int minorct;
- char name[64];
- struct cdev *cdev;
-};
-
-struct stat {
- long unsigned int st_dev;
- long unsigned int st_ino;
- unsigned int st_mode;
- unsigned int st_nlink;
- unsigned int st_uid;
- unsigned int st_gid;
- long unsigned int st_rdev;
- long unsigned int __pad1;
- long int st_size;
- int st_blksize;
- int __pad2;
- long int st_blocks;
- long int st_atime;
- long unsigned int st_atime_nsec;
- long int st_mtime;
- long unsigned int st_mtime_nsec;
- long int st_ctime;
- long unsigned int st_ctime_nsec;
- unsigned int __unused4;
- unsigned int __unused5;
-};
-
-typedef u32 compat_ino_t;
-
-typedef u16 compat_ushort_t;
-
-typedef s64 compat_s64;
-
-typedef u16 __compat_uid16_t;
-
-typedef u16 __compat_gid16_t;
-
-typedef u16 compat_mode_t;
-
-typedef u32 compat_dev_t;
-
-struct compat_stat {
- compat_dev_t st_dev;
- compat_ino_t st_ino;
- compat_mode_t st_mode;
- compat_ushort_t st_nlink;
- __compat_uid16_t st_uid;
- __compat_gid16_t st_gid;
- compat_dev_t st_rdev;
- compat_off_t st_size;
- compat_off_t st_blksize;
- compat_off_t st_blocks;
- old_time32_t st_atime;
- compat_ulong_t st_atime_nsec;
- old_time32_t st_mtime;
- compat_ulong_t st_mtime_nsec;
- old_time32_t st_ctime;
- compat_ulong_t st_ctime_nsec;
- compat_ulong_t __unused4[2];
-};
-
-struct stat64 {
- compat_u64 st_dev;
- unsigned char __pad0[4];
- compat_ulong_t __st_ino;
- compat_uint_t st_mode;
- compat_uint_t st_nlink;
- compat_ulong_t st_uid;
- compat_ulong_t st_gid;
- compat_u64 st_rdev;
- unsigned char __pad3[4];
- compat_s64 st_size;
- compat_ulong_t st_blksize;
- compat_u64 st_blocks;
- compat_ulong_t st_atime;
- compat_ulong_t st_atime_nsec;
- compat_ulong_t st_mtime;
- compat_ulong_t st_mtime_nsec;
- compat_ulong_t st_ctime;
- compat_ulong_t st_ctime_nsec;
- compat_u64 st_ino;
-};
-
-struct statx_timestamp {
- __s64 tv_sec;
- __u32 tv_nsec;
- __s32 __reserved;
-};
-
-struct statx {
- __u32 stx_mask;
- __u32 stx_blksize;
- __u64 stx_attributes;
- __u32 stx_nlink;
- __u32 stx_uid;
- __u32 stx_gid;
- __u16 stx_mode;
- __u16 __spare0[1];
- __u64 stx_ino;
- __u64 stx_size;
- __u64 stx_blocks;
- __u64 stx_attributes_mask;
- struct statx_timestamp stx_atime;
- struct statx_timestamp stx_btime;
- struct statx_timestamp stx_ctime;
- struct statx_timestamp stx_mtime;
- __u32 stx_rdev_major;
- __u32 stx_rdev_minor;
- __u32 stx_dev_major;
- __u32 stx_dev_minor;
- __u64 stx_mnt_id;
- __u64 __spare2;
- __u64 __spare3[12];
-};
-
-struct mount;
-
-struct mnt_namespace {
- atomic_t count;
- struct ns_common ns;
- struct mount *root;
- struct list_head list;
- spinlock_t ns_lock;
- struct user_namespace *user_ns;
- struct ucounts *ucounts;
- u64 seq;
- wait_queue_head_t poll;
- u64 event;
- unsigned int mounts;
- unsigned int pending_mounts;
-};
-
-struct mnt_pcp;
-
-struct mountpoint;
-
-struct mount {
- struct hlist_node mnt_hash;
- struct mount *mnt_parent;
- struct dentry *mnt_mountpoint;
- struct vfsmount mnt;
- union {
- struct callback_head mnt_rcu;
- struct llist_node mnt_llist;
- };
- struct mnt_pcp *mnt_pcp;
- struct list_head mnt_mounts;
- struct list_head mnt_child;
- struct list_head mnt_instance;
- const char *mnt_devname;
- struct list_head mnt_list;
- struct list_head mnt_expire;
- struct list_head mnt_share;
- struct list_head mnt_slave_list;
- struct list_head mnt_slave;
- struct mount *mnt_master;
- struct mnt_namespace *mnt_ns;
- struct mountpoint *mnt_mp;
- union {
- struct hlist_node mnt_mp_list;
- struct hlist_node mnt_umount;
- };
- struct list_head mnt_umounting;
- struct fsnotify_mark_connector *mnt_fsnotify_marks;
- __u32 mnt_fsnotify_mask;
- int mnt_id;
- int mnt_group_id;
- int mnt_expiry_mark;
- struct hlist_head mnt_pins;
- struct hlist_head mnt_stuck_children;
-};
-
-struct mnt_pcp {
- int mnt_count;
- int mnt_writers;
-};
-
-struct mountpoint {
- struct hlist_node m_hash;
- struct dentry *m_dentry;
- struct hlist_head m_list;
- int m_count;
-};
-
-typedef short unsigned int ushort;
-
-struct user_arg_ptr {
- bool is_compat;
- union {
- const char * const *native;
- const compat_uptr_t *compat;
- } ptr;
-};
-
-enum inode_i_mutex_lock_class {
- I_MUTEX_NORMAL = 0,
- I_MUTEX_PARENT = 1,
- I_MUTEX_CHILD = 2,
- I_MUTEX_XATTR = 3,
- I_MUTEX_NONDIR2 = 4,
- I_MUTEX_PARENT2 = 5,
-};
-
-struct pseudo_fs_context {
- const struct super_operations *ops;
- const struct xattr_handler **xattr;
- const struct dentry_operations *dops;
- long unsigned int magic;
-};
-
-struct name_snapshot {
- struct qstr name;
- unsigned char inline_name[32];
-};
-
-struct saved {
- struct path link;
- struct delayed_call done;
- const char *name;
- unsigned int seq;
-};
-
-struct nameidata {
- struct path path;
- struct qstr last;
- struct path root;
- struct inode *inode;
- unsigned int flags;
- unsigned int seq;
- unsigned int m_seq;
- unsigned int r_seq;
- int last_type;
- unsigned int depth;
- int total_link_count;
- struct saved *stack;
- struct saved internal[2];
- struct filename *name;
- struct nameidata *saved;
- unsigned int root_seq;
- int dfd;
- kuid_t dir_uid;
- umode_t dir_mode;
-};
-
-enum {
- LAST_NORM = 0,
- LAST_ROOT = 1,
- LAST_DOT = 2,
- LAST_DOTDOT = 3,
-};
-
-enum {
- WALK_TRAILING = 1,
- WALK_MORE = 2,
- WALK_NOFOLLOW = 4,
-};
-
-struct word_at_a_time {
- const long unsigned int one_bits;
- const long unsigned int high_bits;
-};
-
-struct compat_flock {
- short int l_type;
- short int l_whence;
- compat_off_t l_start;
- compat_off_t l_len;
- compat_pid_t l_pid;
-};
-
-struct compat_flock64 {
- short int l_type;
- short int l_whence;
- compat_loff_t l_start;
- compat_loff_t l_len;
- compat_pid_t l_pid;
-};
-
-struct f_owner_ex {
- int type;
- __kernel_pid_t pid;
-};
-
-struct flock {
- short int l_type;
- short int l_whence;
- __kernel_off_t l_start;
- __kernel_off_t l_len;
- __kernel_pid_t l_pid;
-};
-
-struct file_clone_range {
- __s64 src_fd;
- __u64 src_offset;
- __u64 src_length;
- __u64 dest_offset;
-};
-
-struct file_dedupe_range_info {
- __s64 dest_fd;
- __u64 dest_offset;
- __u64 bytes_deduped;
- __s32 status;
- __u32 reserved;
-};
-
-struct file_dedupe_range {
- __u64 src_offset;
- __u64 src_length;
- __u16 dest_count;
- __u16 reserved1;
- __u32 reserved2;
- struct file_dedupe_range_info info[0];
-};
-
-typedef int get_block_t(struct inode *, sector_t, struct buffer_head *, int);
-
-struct fiemap_extent;
-
-struct fiemap_extent_info {
- unsigned int fi_flags;
- unsigned int fi_extents_mapped;
- unsigned int fi_extents_max;
- struct fiemap_extent *fi_extents_start;
-};
-
-struct space_resv {
- __s16 l_type;
- __s16 l_whence;
- __s64 l_start;
- __s64 l_len;
- __s32 l_sysid;
- __u32 l_pid;
- __s32 l_pad[4];
-};
-
-struct fiemap_extent {
- __u64 fe_logical;
- __u64 fe_physical;
- __u64 fe_length;
- __u64 fe_reserved64[2];
- __u32 fe_flags;
- __u32 fe_reserved[3];
-};
-
-struct fiemap {
- __u64 fm_start;
- __u64 fm_length;
- __u32 fm_flags;
- __u32 fm_mapped_extents;
- __u32 fm_extent_count;
- __u32 fm_reserved;
- struct fiemap_extent fm_extents[0];
-};
-
-struct linux_dirent64 {
- u64 d_ino;
- s64 d_off;
- short unsigned int d_reclen;
- unsigned char d_type;
- char d_name[0];
-};
-
-struct linux_dirent {
- long unsigned int d_ino;
- long unsigned int d_off;
- short unsigned int d_reclen;
- char d_name[1];
-};
-
-struct getdents_callback {
- struct dir_context ctx;
- struct linux_dirent *current_dir;
- int prev_reclen;
- int count;
- int error;
-};
-
-struct getdents_callback64 {
- struct dir_context ctx;
- struct linux_dirent64 *current_dir;
- int prev_reclen;
- int count;
- int error;
-};
-
-struct compat_old_linux_dirent {
- compat_ulong_t d_ino;
- compat_ulong_t d_offset;
- short unsigned int d_namlen;
- char d_name[1];
-};
-
-struct compat_readdir_callback {
- struct dir_context ctx;
- struct compat_old_linux_dirent *dirent;
- int result;
-};
-
-struct compat_linux_dirent {
- compat_ulong_t d_ino;
- compat_ulong_t d_off;
- short unsigned int d_reclen;
- char d_name[1];
-};
-
-struct compat_getdents_callback {
- struct dir_context ctx;
- struct compat_linux_dirent *current_dir;
- int prev_reclen;
- int count;
- int error;
-};
-
-typedef struct {
- long unsigned int fds_bits[16];
-} __kernel_fd_set;
-
-typedef __kernel_fd_set fd_set;
-
-struct poll_table_entry {
- struct file *filp;
- __poll_t key;
- wait_queue_entry_t wait;
- wait_queue_head_t *wait_address;
-};
-
-struct poll_table_page;
-
-struct poll_wqueues {
- poll_table pt;
- struct poll_table_page *table;
- struct task_struct *polling_task;
- int triggered;
- int error;
- int inline_index;
- struct poll_table_entry inline_entries[9];
-};
-
-struct poll_table_page {
- struct poll_table_page *next;
- struct poll_table_entry *entry;
- struct poll_table_entry entries[0];
-};
-
-enum poll_time_type {
- PT_TIMEVAL = 0,
- PT_OLD_TIMEVAL = 1,
- PT_TIMESPEC = 2,
- PT_OLD_TIMESPEC = 3,
-};
-
-typedef struct {
- long unsigned int *in;
- long unsigned int *out;
- long unsigned int *ex;
- long unsigned int *res_in;
- long unsigned int *res_out;
- long unsigned int *res_ex;
-} fd_set_bits;
-
-struct sigset_argpack {
- sigset_t *p;
- size_t size;
-};
-
-struct poll_list {
- struct poll_list *next;
- int len;
- struct pollfd entries[0];
-};
-
-struct compat_sel_arg_struct {
- compat_ulong_t n;
- compat_uptr_t inp;
- compat_uptr_t outp;
- compat_uptr_t exp;
- compat_uptr_t tvp;
-};
-
-struct compat_sigset_argpack {
- compat_uptr_t p;
- compat_size_t size;
-};
-
-enum dentry_d_lock_class {
- DENTRY_D_LOCK_NORMAL = 0,
- DENTRY_D_LOCK_NESTED = 1,
-};
-
-struct external_name {
- union {
- atomic_t count;
- struct callback_head head;
- } u;
- unsigned char name[0];
-};
-
-enum d_walk_ret {
- D_WALK_CONTINUE = 0,
- D_WALK_QUIT = 1,
- D_WALK_NORETRY = 2,
- D_WALK_SKIP = 3,
-};
-
-struct check_mount {
- struct vfsmount *mnt;
- unsigned int mounted;
-};
-
-struct select_data {
- struct dentry *start;
- union {
- long int found;
- struct dentry *victim;
- };
- struct list_head dispose;
-};
-
-struct fsxattr {
- __u32 fsx_xflags;
- __u32 fsx_extsize;
- __u32 fsx_nextents;
- __u32 fsx_projid;
- __u32 fsx_cowextsize;
- unsigned char fsx_pad[8];
-};
-
-enum file_time_flags {
- S_ATIME = 1,
- S_MTIME = 2,
- S_CTIME = 4,
- S_VERSION = 8,
-};
-
-struct proc_mounts {
- struct mnt_namespace *ns;
- struct path root;
- int (*show)(struct seq_file *, struct vfsmount *);
- struct mount cursor;
-};
-
-enum umount_tree_flags {
- UMOUNT_SYNC = 1,
- UMOUNT_PROPAGATE = 2,
- UMOUNT_CONNECTED = 4,
-};
-
-struct unicode_map {
- const char *charset;
- int version;
-};
-
-struct simple_transaction_argresp {
- ssize_t size;
- char data[0];
-};
-
-struct simple_attr {
- int (*get)(void *, u64 *);
- int (*set)(void *, u64);
- char get_buf[24];
- char set_buf[24];
- void *data;
- const char *fmt;
- struct mutex mutex;
-};
-
-struct wb_writeback_work {
- long int nr_pages;
- struct super_block *sb;
- enum writeback_sync_modes sync_mode;
- unsigned int tagged_writepages: 1;
- unsigned int for_kupdate: 1;
- unsigned int range_cyclic: 1;
- unsigned int for_background: 1;
- unsigned int for_sync: 1;
- unsigned int auto_free: 1;
- enum wb_reason reason;
- struct list_head list;
- struct wb_completion *done;
-};
-
-struct trace_event_raw_writeback_page_template {
- struct trace_entry ent;
- char name[32];
- ino_t ino;
- long unsigned int index;
- char __data[0];
-};
-
-struct trace_event_raw_writeback_dirty_inode_template {
- struct trace_entry ent;
- char name[32];
- ino_t ino;
- long unsigned int state;
- long unsigned int flags;
- char __data[0];
-};
-
-struct trace_event_raw_inode_foreign_history {
- struct trace_entry ent;
- char name[32];
- ino_t ino;
- ino_t cgroup_ino;
- unsigned int history;
- char __data[0];
-};
-
-struct trace_event_raw_inode_switch_wbs {
- struct trace_entry ent;
- char name[32];
- ino_t ino;
- ino_t old_cgroup_ino;
- ino_t new_cgroup_ino;
- char __data[0];
-};
-
-struct trace_event_raw_track_foreign_dirty {
- struct trace_entry ent;
- char name[32];
- u64 bdi_id;
- ino_t ino;
- unsigned int memcg_id;
- ino_t cgroup_ino;
- ino_t page_cgroup_ino;
- char __data[0];
-};
-
-struct trace_event_raw_flush_foreign {
- struct trace_entry ent;
- char name[32];
- ino_t cgroup_ino;
- unsigned int frn_bdi_id;
- unsigned int frn_memcg_id;
- char __data[0];
-};
-
-struct trace_event_raw_writeback_write_inode_template {
- struct trace_entry ent;
- char name[32];
- ino_t ino;
- int sync_mode;
- ino_t cgroup_ino;
- char __data[0];
-};
-
-struct trace_event_raw_writeback_work_class {
- struct trace_entry ent;
- char name[32];
- long int nr_pages;
- dev_t sb_dev;
- int sync_mode;
- int for_kupdate;
- int range_cyclic;
- int for_background;
- int reason;
- ino_t cgroup_ino;
- char __data[0];
-};
-
-struct trace_event_raw_writeback_pages_written {
- struct trace_entry ent;
- long int pages;
- char __data[0];
-};
-
-struct trace_event_raw_writeback_class {
- struct trace_entry ent;
- char name[32];
- ino_t cgroup_ino;
- char __data[0];
-};
-
-struct trace_event_raw_writeback_bdi_register {
- struct trace_entry ent;
- char name[32];
- char __data[0];
-};
-
-struct trace_event_raw_wbc_class {
- struct trace_entry ent;
- char name[32];
- long int nr_to_write;
- long int pages_skipped;
- int sync_mode;
- int for_kupdate;
- int for_background;
- int for_reclaim;
- int range_cyclic;
- long int range_start;
- long int range_end;
- ino_t cgroup_ino;
- char __data[0];
-};
-
-struct trace_event_raw_writeback_queue_io {
- struct trace_entry ent;
- char name[32];
- long unsigned int older;
- long int age;
- int moved;
- int reason;
- ino_t cgroup_ino;
- char __data[0];
-};
-
-struct trace_event_raw_global_dirty_state {
- struct trace_entry ent;
- long unsigned int nr_dirty;
- long unsigned int nr_writeback;
- long unsigned int background_thresh;
- long unsigned int dirty_thresh;
- long unsigned int dirty_limit;
- long unsigned int nr_dirtied;
- long unsigned int nr_written;
- char __data[0];
-};
-
-struct trace_event_raw_bdi_dirty_ratelimit {
- struct trace_entry ent;
- char bdi[32];
- long unsigned int write_bw;
- long unsigned int avg_write_bw;
- long unsigned int dirty_rate;
- long unsigned int dirty_ratelimit;
- long unsigned int task_ratelimit;
- long unsigned int balanced_dirty_ratelimit;
- ino_t cgroup_ino;
- char __data[0];
-};
-
-struct trace_event_raw_balance_dirty_pages {
- struct trace_entry ent;
- char bdi[32];
- long unsigned int limit;
- long unsigned int setpoint;
- long unsigned int dirty;
- long unsigned int bdi_setpoint;
- long unsigned int bdi_dirty;
- long unsigned int dirty_ratelimit;
- long unsigned int task_ratelimit;
- unsigned int dirtied;
- unsigned int dirtied_pause;
- long unsigned int paused;
- long int pause;
- long unsigned int period;
- long int think;
- ino_t cgroup_ino;
- char __data[0];
-};
-
-struct trace_event_raw_writeback_sb_inodes_requeue {
- struct trace_entry ent;
- char name[32];
- ino_t ino;
- long unsigned int state;
- long unsigned int dirtied_when;
- ino_t cgroup_ino;
- char __data[0];
-};
-
-struct trace_event_raw_writeback_congest_waited_template {
- struct trace_entry ent;
- unsigned int usec_timeout;
- unsigned int usec_delayed;
- char __data[0];
-};
-
-struct trace_event_raw_writeback_single_inode_template {
- struct trace_entry ent;
- char name[32];
- ino_t ino;
- long unsigned int state;
- long unsigned int dirtied_when;
- long unsigned int writeback_index;
- long int nr_to_write;
- long unsigned int wrote;
- ino_t cgroup_ino;
- char __data[0];
-};
-
-struct trace_event_raw_writeback_inode_template {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- long unsigned int state;
- __u16 mode;
- long unsigned int dirtied_when;
- char __data[0];
-};
-
-struct trace_event_data_offsets_writeback_page_template {};
-
-struct trace_event_data_offsets_writeback_dirty_inode_template {};
-
-struct trace_event_data_offsets_inode_foreign_history {};
-
-struct trace_event_data_offsets_inode_switch_wbs {};
-
-struct trace_event_data_offsets_track_foreign_dirty {};
-
-struct trace_event_data_offsets_flush_foreign {};
-
-struct trace_event_data_offsets_writeback_write_inode_template {};
-
-struct trace_event_data_offsets_writeback_work_class {};
-
-struct trace_event_data_offsets_writeback_pages_written {};
-
-struct trace_event_data_offsets_writeback_class {};
-
-struct trace_event_data_offsets_writeback_bdi_register {};
-
-struct trace_event_data_offsets_wbc_class {};
-
-struct trace_event_data_offsets_writeback_queue_io {};
-
-struct trace_event_data_offsets_global_dirty_state {};
-
-struct trace_event_data_offsets_bdi_dirty_ratelimit {};
-
-struct trace_event_data_offsets_balance_dirty_pages {};
-
-struct trace_event_data_offsets_writeback_sb_inodes_requeue {};
-
-struct trace_event_data_offsets_writeback_congest_waited_template {};
-
-struct trace_event_data_offsets_writeback_single_inode_template {};
-
-struct trace_event_data_offsets_writeback_inode_template {};
-
-typedef void (*btf_trace_writeback_dirty_page)(void *, struct page *, struct address_space *);
-
-typedef void (*btf_trace_wait_on_page_writeback)(void *, struct page *, struct address_space *);
-
-typedef void (*btf_trace_writeback_mark_inode_dirty)(void *, struct inode *, int);
-
-typedef void (*btf_trace_writeback_dirty_inode_start)(void *, struct inode *, int);
-
-typedef void (*btf_trace_writeback_dirty_inode)(void *, struct inode *, int);
-
-typedef void (*btf_trace_inode_foreign_history)(void *, struct inode *, struct writeback_control *, unsigned int);
-
-typedef void (*btf_trace_inode_switch_wbs)(void *, struct inode *, struct bdi_writeback *, struct bdi_writeback *);
-
-typedef void (*btf_trace_track_foreign_dirty)(void *, struct page *, struct bdi_writeback *);
-
-typedef void (*btf_trace_flush_foreign)(void *, struct bdi_writeback *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_writeback_write_inode_start)(void *, struct inode *, struct writeback_control *);
-
-typedef void (*btf_trace_writeback_write_inode)(void *, struct inode *, struct writeback_control *);
-
-typedef void (*btf_trace_writeback_queue)(void *, struct bdi_writeback *, struct wb_writeback_work *);
-
-typedef void (*btf_trace_writeback_exec)(void *, struct bdi_writeback *, struct wb_writeback_work *);
-
-typedef void (*btf_trace_writeback_start)(void *, struct bdi_writeback *, struct wb_writeback_work *);
-
-typedef void (*btf_trace_writeback_written)(void *, struct bdi_writeback *, struct wb_writeback_work *);
-
-typedef void (*btf_trace_writeback_wait)(void *, struct bdi_writeback *, struct wb_writeback_work *);
-
-typedef void (*btf_trace_writeback_pages_written)(void *, long int);
-
-typedef void (*btf_trace_writeback_wake_background)(void *, struct bdi_writeback *);
-
-typedef void (*btf_trace_writeback_bdi_register)(void *, struct backing_dev_info *);
-
-typedef void (*btf_trace_wbc_writepage)(void *, struct writeback_control *, struct backing_dev_info *);
-
-typedef void (*btf_trace_writeback_queue_io)(void *, struct bdi_writeback *, struct wb_writeback_work *, long unsigned int, int);
-
-typedef void (*btf_trace_global_dirty_state)(void *, long unsigned int, long unsigned int);
-
-typedef void (*btf_trace_bdi_dirty_ratelimit)(void *, struct bdi_writeback *, long unsigned int, long unsigned int);
-
-typedef void (*btf_trace_balance_dirty_pages)(void *, struct bdi_writeback *, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long int, long unsigned int);
-
-typedef void (*btf_trace_writeback_sb_inodes_requeue)(void *, struct inode *);
-
-typedef void (*btf_trace_writeback_congestion_wait)(void *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_writeback_wait_iff_congested)(void *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_writeback_single_inode_start)(void *, struct inode *, struct writeback_control *, long unsigned int);
-
-typedef void (*btf_trace_writeback_single_inode)(void *, struct inode *, struct writeback_control *, long unsigned int);
-
-typedef void (*btf_trace_writeback_lazytime)(void *, struct inode *);
-
-typedef void (*btf_trace_writeback_lazytime_iput)(void *, struct inode *);
-
-typedef void (*btf_trace_writeback_dirty_inode_enqueue)(void *, struct inode *);
-
-typedef void (*btf_trace_sb_mark_inode_writeback)(void *, struct inode *);
-
-typedef void (*btf_trace_sb_clear_inode_writeback)(void *, struct inode *);
-
-struct inode_switch_wbs_context {
- struct inode *inode;
- struct bdi_writeback *new_wb;
- struct callback_head callback_head;
- struct work_struct work;
-};
-
-struct splice_desc {
- size_t total_len;
- unsigned int len;
- unsigned int flags;
- union {
- void *userptr;
- struct file *file;
- void *data;
- } u;
- loff_t pos;
- loff_t *opos;
- size_t num_spliced;
- bool need_wakeup;
-};
-
-typedef int splice_actor(struct pipe_inode_info *, struct pipe_buffer *, struct splice_desc *);
-
-typedef int splice_direct_actor(struct pipe_inode_info *, struct splice_desc *);
-
-struct old_utimbuf32 {
- old_time32_t actime;
- old_time32_t modtime;
-};
-
-typedef int __kernel_daddr_t;
-
-struct ustat {
- __kernel_daddr_t f_tfree;
- __kernel_ino_t f_tinode;
- char f_fname[6];
- char f_fpack[6];
-};
-
-typedef s32 compat_daddr_t;
-
-typedef __kernel_fsid_t compat_fsid_t;
-
-struct compat_statfs {
- int f_type;
- int f_bsize;
- int f_blocks;
- int f_bfree;
- int f_bavail;
- int f_files;
- int f_ffree;
- compat_fsid_t f_fsid;
- int f_namelen;
- int f_frsize;
- int f_flags;
- int f_spare[4];
-};
-
-struct compat_ustat {
- compat_daddr_t f_tfree;
- compat_ino_t f_tinode;
- char f_fname[6];
- char f_fpack[6];
-};
-
-struct statfs {
- __kernel_long_t f_type;
- __kernel_long_t f_bsize;
- __kernel_long_t f_blocks;
- __kernel_long_t f_bfree;
- __kernel_long_t f_bavail;
- __kernel_long_t f_files;
- __kernel_long_t f_ffree;
- __kernel_fsid_t f_fsid;
- __kernel_long_t f_namelen;
- __kernel_long_t f_frsize;
- __kernel_long_t f_flags;
- __kernel_long_t f_spare[4];
-};
-
-struct statfs64 {
- __kernel_long_t f_type;
- __kernel_long_t f_bsize;
- __u64 f_blocks;
- __u64 f_bfree;
- __u64 f_bavail;
- __u64 f_files;
- __u64 f_ffree;
- __kernel_fsid_t f_fsid;
- __kernel_long_t f_namelen;
- __kernel_long_t f_frsize;
- __kernel_long_t f_flags;
- __kernel_long_t f_spare[4];
-};
-
-struct compat_statfs64___2 {
- __u32 f_type;
- __u32 f_bsize;
- __u64 f_blocks;
- __u64 f_bfree;
- __u64 f_bavail;
- __u64 f_files;
- __u64 f_ffree;
- __kernel_fsid_t f_fsid;
- __u32 f_namelen;
- __u32 f_frsize;
- __u32 f_flags;
- __u32 f_spare[4];
-} __attribute__((packed));
-
-typedef struct ns_common *ns_get_path_helper_t(void *);
-
-struct ns_get_path_task_args {
- const struct proc_ns_operations *ns_ops;
- struct task_struct *task;
-};
-
-enum legacy_fs_param {
- LEGACY_FS_UNSET_PARAMS = 0,
- LEGACY_FS_MONOLITHIC_PARAMS = 1,
- LEGACY_FS_INDIVIDUAL_PARAMS = 2,
-};
-
-struct legacy_fs_context {
- char *legacy_data;
- size_t data_size;
- enum legacy_fs_param param_type;
-};
-
-enum fsconfig_command {
- FSCONFIG_SET_FLAG = 0,
- FSCONFIG_SET_STRING = 1,
- FSCONFIG_SET_BINARY = 2,
- FSCONFIG_SET_PATH = 3,
- FSCONFIG_SET_PATH_EMPTY = 4,
- FSCONFIG_SET_FD = 5,
- FSCONFIG_CMD_CREATE = 6,
- FSCONFIG_CMD_RECONFIGURE = 7,
-};
-
-struct dax_device;
-
-struct iomap_page_ops;
-
-struct iomap___2 {
- u64 addr;
- loff_t offset;
- u64 length;
- u16 type;
- u16 flags;
- struct block_device *bdev;
- struct dax_device *dax_dev;
- void *inline_data;
- void *private;
- const struct iomap_page_ops *page_ops;
-};
-
-struct iomap_page_ops {
- int (*page_prepare)(struct inode *, loff_t, unsigned int, struct iomap___2 *);
- void (*page_done)(struct inode *, loff_t, unsigned int, struct page *, struct iomap___2 *);
-};
-
-struct decrypt_bh_ctx {
- struct work_struct work;
- struct buffer_head *bh;
-};
-
-struct bh_lru {
- struct buffer_head *bhs[16];
-};
-
-struct bh_accounting {
- int nr;
- int ratelimit;
-};
-
-enum {
- DISK_EVENT_MEDIA_CHANGE = 1,
- DISK_EVENT_EJECT_REQUEST = 2,
-};
-
-enum {
- BIOSET_NEED_BVECS = 1,
- BIOSET_NEED_RESCUER = 2,
-};
-
-struct bdev_inode {
- struct block_device bdev;
- struct inode vfs_inode;
-};
-
-struct blkdev_dio {
- union {
- struct kiocb *iocb;
- struct task_struct *waiter;
- };
- size_t size;
- atomic_t ref;
- bool multi_bio: 1;
- bool should_dirty: 1;
- bool is_sync: 1;
- struct bio bio;
-};
-
-struct bd_holder_disk {
- struct list_head list;
- struct gendisk *disk;
- int refcnt;
-};
-
-typedef int dio_iodone_t(struct kiocb *, loff_t, ssize_t, void *);
-
-typedef void dio_submit_t(struct bio *, struct inode *, loff_t);
-
-enum {
- DIO_LOCKING = 1,
- DIO_SKIP_HOLES = 2,
-};
-
-struct dio_submit {
- struct bio *bio;
- unsigned int blkbits;
- unsigned int blkfactor;
- unsigned int start_zero_done;
- int pages_in_io;
- sector_t block_in_file;
- unsigned int blocks_available;
- int reap_counter;
- sector_t final_block_in_request;
- int boundary;
- get_block_t *get_block;
- dio_submit_t *submit_io;
- loff_t logical_offset_in_bio;
- sector_t final_block_in_bio;
- sector_t next_block_for_io;
- struct page *cur_page;
- unsigned int cur_page_offset;
- unsigned int cur_page_len;
- sector_t cur_page_block;
- loff_t cur_page_fs_offset;
- struct iov_iter *iter;
- unsigned int head;
- unsigned int tail;
- size_t from;
- size_t to;
-};
-
-struct dio {
- int flags;
- int op;
- int op_flags;
- blk_qc_t bio_cookie;
- struct gendisk *bio_disk;
- struct inode *inode;
- loff_t i_size;
- dio_iodone_t *end_io;
- void *private;
- spinlock_t bio_lock;
- int page_errors;
- int is_async;
- bool defer_completion;
- bool should_dirty;
- int io_error;
- long unsigned int refcount;
- struct bio *bio_list;
- struct task_struct *waiter;
- struct kiocb *iocb;
- ssize_t result;
- union {
- struct page *pages[64];
- struct work_struct complete_work;
- };
- long: 64;
-};
-
-struct bvec_iter_all {
- struct bio_vec bv;
- int idx;
- unsigned int done;
-};
-
-struct mpage_readpage_args {
- struct bio *bio;
- struct page *page;
- unsigned int nr_pages;
- bool is_readahead;
- sector_t last_block_in_bio;
- struct buffer_head map_bh;
- long unsigned int first_logical_block;
- get_block_t *get_block;
-};
-
-struct mpage_data {
- struct bio *bio;
- sector_t last_block_in_bio;
- get_block_t *get_block;
- unsigned int use_writepage;
-};
-
-typedef u32 nlink_t;
-
-typedef int (*proc_write_t)(struct file *, char *, size_t);
-
-struct proc_dir_entry {
- atomic_t in_use;
- refcount_t refcnt;
- struct list_head pde_openers;
- spinlock_t pde_unload_lock;
- struct completion *pde_unload_completion;
- const struct inode_operations *proc_iops;
- union {
- const struct proc_ops *proc_ops;
- const struct file_operations *proc_dir_ops;
- };
- const struct dentry_operations *proc_dops;
- union {
- const struct seq_operations *seq_ops;
- int (*single_show)(struct seq_file *, void *);
- };
- proc_write_t write;
- void *data;
- unsigned int state_size;
- unsigned int low_ino;
- nlink_t nlink;
- kuid_t uid;
- kgid_t gid;
- loff_t size;
- struct proc_dir_entry *parent;
- struct rb_root subdir;
- struct rb_node subdir_node;
- char *name;
- umode_t mode;
- u8 flags;
- u8 namelen;
- char inline_name[0];
-};
-
-union proc_op {
- int (*proc_get_link)(struct dentry *, struct path *);
- int (*proc_show)(struct seq_file *, struct pid_namespace *, struct pid *, struct task_struct *);
- const char *lsm;
-};
-
-struct proc_inode {
- struct pid *pid;
- unsigned int fd;
- union proc_op op;
- struct proc_dir_entry *pde;
- struct ctl_table_header *sysctl;
- struct ctl_table *sysctl_entry;
- struct hlist_node sibling_inodes;
- const struct proc_ns_operations *ns_ops;
- struct inode vfs_inode;
-};
-
-struct proc_fs_opts {
- int flag;
- const char *str;
-};
-
-struct file_handle {
- __u32 handle_bytes;
- int handle_type;
- unsigned char f_handle[0];
-};
-
-struct inotify_inode_mark {
- struct fsnotify_mark fsn_mark;
- int wd;
-};
-
-struct dnotify_struct {
- struct dnotify_struct *dn_next;
- __u32 dn_mask;
- int dn_fd;
- struct file *dn_filp;
- fl_owner_t dn_owner;
-};
-
-struct dnotify_mark {
- struct fsnotify_mark fsn_mark;
- struct dnotify_struct *dn;
-};
-
-struct inotify_event_info {
- struct fsnotify_event fse;
- u32 mask;
- int wd;
- u32 sync_cookie;
- int name_len;
- char name[0];
-};
-
-struct inotify_event {
- __s32 wd;
- __u32 mask;
- __u32 cookie;
- __u32 len;
- char name[0];
-};
-
-enum {
- FAN_EVENT_INIT = 0,
- FAN_EVENT_REPORTED = 1,
- FAN_EVENT_ANSWERED = 2,
- FAN_EVENT_CANCELED = 3,
-};
-
-struct fanotify_fh {
- u8 type;
- u8 len;
- u8 flags;
- u8 pad;
- unsigned char buf[0];
-};
-
-struct fanotify_info {
- u8 dir_fh_totlen;
- u8 file_fh_totlen;
- u8 name_len;
- u8 pad;
- unsigned char buf[0];
-};
-
-enum fanotify_event_type {
- FANOTIFY_EVENT_TYPE_FID = 0,
- FANOTIFY_EVENT_TYPE_FID_NAME = 1,
- FANOTIFY_EVENT_TYPE_PATH = 2,
- FANOTIFY_EVENT_TYPE_PATH_PERM = 3,
- FANOTIFY_EVENT_TYPE_OVERFLOW = 4,
-};
-
-struct fanotify_event {
- struct fsnotify_event fse;
- u32 mask;
- enum fanotify_event_type type;
- struct pid *pid;
-};
-
-struct fanotify_fid_event {
- struct fanotify_event fae;
- __kernel_fsid_t fsid;
- struct fanotify_fh object_fh;
- unsigned char _inline_fh_buf[12];
-};
-
-struct fanotify_name_event {
- struct fanotify_event fae;
- __kernel_fsid_t fsid;
- struct fanotify_info info;
-};
-
-struct fanotify_path_event {
- struct fanotify_event fae;
- struct path path;
-};
-
-struct fanotify_perm_event {
- struct fanotify_event fae;
- struct path path;
- short unsigned int response;
- short unsigned int state;
- int fd;
-};
-
-struct fanotify_event_metadata {
- __u32 event_len;
- __u8 vers;
- __u8 reserved;
- __u16 metadata_len;
- __u64 mask;
- __s32 fd;
- __s32 pid;
-};
-
-struct fanotify_event_info_header {
- __u8 info_type;
- __u8 pad;
- __u16 len;
-};
-
-struct fanotify_event_info_fid {
- struct fanotify_event_info_header hdr;
- __kernel_fsid_t fsid;
- unsigned char handle[0];
-};
-
-struct fanotify_response {
- __s32 fd;
- __u32 response;
-};
-
-struct epoll_event {
- __poll_t events;
- __u64 data;
-};
-
-struct epoll_filefd {
- struct file *file;
- int fd;
-} __attribute__((packed));
-
-struct nested_call_node {
- struct list_head llink;
- void *cookie;
- void *ctx;
-};
-
-struct nested_calls {
- struct list_head tasks_call_list;
- spinlock_t lock;
-};
-
-struct eventpoll;
-
-struct epitem {
- union {
- struct rb_node rbn;
- struct callback_head rcu;
- };
- struct list_head rdllink;
- struct epitem *next;
- struct epoll_filefd ffd;
- int nwait;
- struct list_head pwqlist;
- struct eventpoll *ep;
- struct list_head fllink;
- struct wakeup_source *ws;
- struct epoll_event event;
-};
-
-struct eventpoll {
- struct mutex mtx;
- wait_queue_head_t wq;
- wait_queue_head_t poll_wait;
- struct list_head rdllist;
- rwlock_t lock;
- struct rb_root_cached rbr;
- struct epitem *ovflist;
- struct wakeup_source *ws;
- struct user_struct *user;
- struct file *file;
- u64 gen;
- unsigned int napi_id;
-};
-
-struct eppoll_entry {
- struct list_head llink;
- struct epitem *base;
- wait_queue_entry_t wait;
- wait_queue_head_t *whead;
-};
-
-struct ep_pqueue {
- poll_table pt;
- struct epitem *epi;
-};
-
-struct ep_send_events_data {
- int maxevents;
- struct epoll_event *events;
- int res;
-};
-
-struct signalfd_siginfo {
- __u32 ssi_signo;
- __s32 ssi_errno;
- __s32 ssi_code;
- __u32 ssi_pid;
- __u32 ssi_uid;
- __s32 ssi_fd;
- __u32 ssi_tid;
- __u32 ssi_band;
- __u32 ssi_overrun;
- __u32 ssi_trapno;
- __s32 ssi_status;
- __s32 ssi_int;
- __u64 ssi_ptr;
- __u64 ssi_utime;
- __u64 ssi_stime;
- __u64 ssi_addr;
- __u16 ssi_addr_lsb;
- __u16 __pad2;
- __s32 ssi_syscall;
- __u64 ssi_call_addr;
- __u32 ssi_arch;
- __u8 __pad[28];
-};
-
-struct signalfd_ctx {
- sigset_t sigmask;
-};
-
-struct timerfd_ctx {
- union {
- struct hrtimer tmr;
- struct alarm alarm;
- } t;
- ktime_t tintv;
- ktime_t moffs;
- wait_queue_head_t wqh;
- u64 ticks;
- int clockid;
- short unsigned int expired;
- short unsigned int settime_flags;
- struct callback_head rcu;
- struct list_head clist;
- spinlock_t cancel_lock;
- bool might_cancel;
-};
-
-struct eventfd_ctx___2 {
- struct kref kref;
- wait_queue_head_t wqh;
- __u64 count;
- unsigned int flags;
- int id;
-};
-
-enum userfaultfd_state {
- UFFD_STATE_WAIT_API = 0,
- UFFD_STATE_RUNNING = 1,
-};
-
-struct userfaultfd_ctx {
- wait_queue_head_t fault_pending_wqh;
- wait_queue_head_t fault_wqh;
- wait_queue_head_t fd_wqh;
- wait_queue_head_t event_wqh;
- seqcount_spinlock_t refile_seq;
- refcount_t refcount;
- unsigned int flags;
- unsigned int features;
- enum userfaultfd_state state;
- bool released;
- bool mmap_changing;
- struct mm_struct *mm;
-};
-
-struct uffd_msg {
- __u8 event;
- __u8 reserved1;
- __u16 reserved2;
- __u32 reserved3;
- union {
- struct {
- __u64 flags;
- __u64 address;
- union {
- __u32 ptid;
- } feat;
- } pagefault;
- struct {
- __u32 ufd;
- } fork;
- struct {
- __u64 from;
- __u64 to;
- __u64 len;
- } remap;
- struct {
- __u64 start;
- __u64 end;
- } remove;
- struct {
- __u64 reserved1;
- __u64 reserved2;
- __u64 reserved3;
- } reserved;
- } arg;
-};
-
-struct uffdio_api {
- __u64 api;
- __u64 features;
- __u64 ioctls;
-};
-
-struct uffdio_range {
- __u64 start;
- __u64 len;
-};
-
-struct uffdio_register {
- struct uffdio_range range;
- __u64 mode;
- __u64 ioctls;
-};
-
-struct uffdio_copy {
- __u64 dst;
- __u64 src;
- __u64 len;
- __u64 mode;
- __s64 copy;
-};
-
-struct uffdio_zeropage {
- struct uffdio_range range;
- __u64 mode;
- __s64 zeropage;
-};
-
-struct uffdio_writeprotect {
- struct uffdio_range range;
- __u64 mode;
-};
-
-struct userfaultfd_fork_ctx {
- struct userfaultfd_ctx *orig;
- struct userfaultfd_ctx *new;
- struct list_head list;
-};
-
-struct userfaultfd_unmap_ctx {
- struct userfaultfd_ctx *ctx;
- long unsigned int start;
- long unsigned int end;
- struct list_head list;
-};
-
-struct userfaultfd_wait_queue {
- struct uffd_msg msg;
- wait_queue_entry_t wq;
- struct userfaultfd_ctx *ctx;
- bool waken;
-};
-
-struct userfaultfd_wake_range {
- long unsigned int start;
- long unsigned int len;
-};
-
-typedef u32 compat_aio_context_t;
-
-struct kioctx;
-
-struct kioctx_table {
- struct callback_head rcu;
- unsigned int nr;
- struct kioctx *table[0];
-};
-
-typedef __kernel_ulong_t aio_context_t;
-
-enum {
- IOCB_CMD_PREAD = 0,
- IOCB_CMD_PWRITE = 1,
- IOCB_CMD_FSYNC = 2,
- IOCB_CMD_FDSYNC = 3,
- IOCB_CMD_POLL = 5,
- IOCB_CMD_NOOP = 6,
- IOCB_CMD_PREADV = 7,
- IOCB_CMD_PWRITEV = 8,
-};
-
-struct io_event {
- __u64 data;
- __u64 obj;
- __s64 res;
- __s64 res2;
-};
-
-struct iocb {
- __u64 aio_data;
- __u32 aio_key;
- __kernel_rwf_t aio_rw_flags;
- __u16 aio_lio_opcode;
- __s16 aio_reqprio;
- __u32 aio_fildes;
- __u64 aio_buf;
- __u64 aio_nbytes;
- __s64 aio_offset;
- __u64 aio_reserved2;
- __u32 aio_flags;
- __u32 aio_resfd;
-};
-
-typedef int kiocb_cancel_fn(struct kiocb *);
-
-struct aio_ring {
- unsigned int id;
- unsigned int nr;
- unsigned int head;
- unsigned int tail;
- unsigned int magic;
- unsigned int compat_features;
- unsigned int incompat_features;
- unsigned int header_length;
- struct io_event io_events[0];
-};
-
-struct kioctx_cpu;
-
-struct ctx_rq_wait;
-
-struct kioctx {
- struct percpu_ref users;
- atomic_t dead;
- struct percpu_ref reqs;
- long unsigned int user_id;
- struct kioctx_cpu *cpu;
- unsigned int req_batch;
- unsigned int max_reqs;
- unsigned int nr_events;
- long unsigned int mmap_base;
- long unsigned int mmap_size;
- struct page **ring_pages;
- long int nr_pages;
- struct rcu_work free_rwork;
- struct ctx_rq_wait *rq_wait;
- long: 64;
- long: 64;
- long: 64;
- struct {
- atomic_t reqs_available;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- };
- struct {
- spinlock_t ctx_lock;
- struct list_head active_reqs;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- };
- struct {
- struct mutex ring_lock;
- wait_queue_head_t wait;
- long: 64;
- };
- struct {
- unsigned int tail;
- unsigned int completed_events;
- spinlock_t completion_lock;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- };
- struct page *internal_pages[8];
- struct file *aio_ring_file;
- unsigned int id;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct kioctx_cpu {
- unsigned int reqs_available;
-};
-
-struct ctx_rq_wait {
- struct completion comp;
- atomic_t count;
-};
-
-struct fsync_iocb {
- struct file *file;
- struct work_struct work;
- bool datasync;
- struct cred *creds;
-};
-
-struct poll_iocb {
- struct file *file;
- struct wait_queue_head *head;
- __poll_t events;
- bool done;
- bool cancelled;
- struct wait_queue_entry wait;
- struct work_struct work;
-};
-
-struct aio_kiocb {
- union {
- struct file *ki_filp;
- struct kiocb rw;
- struct fsync_iocb fsync;
- struct poll_iocb poll;
- };
- struct kioctx *ki_ctx;
- kiocb_cancel_fn *ki_cancel;
- struct io_event ki_res;
- struct list_head ki_list;
- refcount_t ki_refcnt;
- struct eventfd_ctx *ki_eventfd;
-};
-
-struct aio_poll_table {
- struct poll_table_struct pt;
- struct aio_kiocb *iocb;
- int error;
-};
-
-struct __aio_sigset {
- const sigset_t *sigmask;
- size_t sigsetsize;
-};
-
-struct __compat_aio_sigset {
- compat_uptr_t sigmask;
- compat_size_t sigsetsize;
-};
-
-typedef s32 compat_ssize_t;
-
-enum {
- PERCPU_REF_INIT_ATOMIC = 1,
- PERCPU_REF_INIT_DEAD = 2,
- PERCPU_REF_ALLOW_REINIT = 4,
-};
-
-struct user_msghdr {
- void *msg_name;
- int msg_namelen;
- struct iovec *msg_iov;
- __kernel_size_t msg_iovlen;
- void *msg_control;
- __kernel_size_t msg_controllen;
- unsigned int msg_flags;
-};
-
-struct compat_msghdr {
- compat_uptr_t msg_name;
- compat_int_t msg_namelen;
- compat_uptr_t msg_iov;
- compat_size_t msg_iovlen;
- compat_uptr_t msg_control;
- compat_size_t msg_controllen;
- compat_uint_t msg_flags;
-};
-
-struct scm_fp_list {
- short int count;
- short int max;
- struct user_struct *user;
- struct file *fp[253];
-};
-
-struct unix_skb_parms {
- struct pid *pid;
- kuid_t uid;
- kgid_t gid;
- struct scm_fp_list *fp;
- u32 secid;
- u32 consumed;
-};
-
-struct trace_event_raw_io_uring_create {
- struct trace_entry ent;
- int fd;
- void *ctx;
- u32 sq_entries;
- u32 cq_entries;
- u32 flags;
- char __data[0];
-};
-
-struct trace_event_raw_io_uring_register {
- struct trace_entry ent;
- void *ctx;
- unsigned int opcode;
- unsigned int nr_files;
- unsigned int nr_bufs;
- bool eventfd;
- long int ret;
- char __data[0];
-};
-
-struct trace_event_raw_io_uring_file_get {
- struct trace_entry ent;
- void *ctx;
- int fd;
- char __data[0];
-};
-
-struct io_wq_work;
-
-struct trace_event_raw_io_uring_queue_async_work {
- struct trace_entry ent;
- void *ctx;
- int rw;
- void *req;
- struct io_wq_work *work;
- unsigned int flags;
- char __data[0];
-};
-
-struct io_wq_work_node {
- struct io_wq_work_node *next;
-};
-
-struct io_wq_work {
- struct io_wq_work_node list;
- struct io_identity *identity;
- unsigned int flags;
-};
-
-struct trace_event_raw_io_uring_defer {
- struct trace_entry ent;
- void *ctx;
- void *req;
- long long unsigned int data;
- char __data[0];
-};
-
-struct trace_event_raw_io_uring_link {
- struct trace_entry ent;
- void *ctx;
- void *req;
- void *target_req;
- char __data[0];
-};
-
-struct trace_event_raw_io_uring_cqring_wait {
- struct trace_entry ent;
- void *ctx;
- int min_events;
- char __data[0];
-};
-
-struct trace_event_raw_io_uring_fail_link {
- struct trace_entry ent;
- void *req;
- void *link;
- char __data[0];
-};
-
-struct trace_event_raw_io_uring_complete {
- struct trace_entry ent;
- void *ctx;
- u64 user_data;
- long int res;
- char __data[0];
-};
-
-struct trace_event_raw_io_uring_submit_sqe {
- struct trace_entry ent;
- void *ctx;
- u8 opcode;
- u64 user_data;
- bool force_nonblock;
- bool sq_thread;
- char __data[0];
-};
-
-struct trace_event_raw_io_uring_poll_arm {
- struct trace_entry ent;
- void *ctx;
- u8 opcode;
- u64 user_data;
- int mask;
- int events;
- char __data[0];
-};
-
-struct trace_event_raw_io_uring_poll_wake {
- struct trace_entry ent;
- void *ctx;
- u8 opcode;
- u64 user_data;
- int mask;
- char __data[0];
-};
-
-struct trace_event_raw_io_uring_task_add {
- struct trace_entry ent;
- void *ctx;
- u8 opcode;
- u64 user_data;
- int mask;
- char __data[0];
-};
-
-struct trace_event_raw_io_uring_task_run {
- struct trace_entry ent;
- void *ctx;
- u8 opcode;
- u64 user_data;
- char __data[0];
-};
-
-struct trace_event_data_offsets_io_uring_create {};
-
-struct trace_event_data_offsets_io_uring_register {};
-
-struct trace_event_data_offsets_io_uring_file_get {};
-
-struct trace_event_data_offsets_io_uring_queue_async_work {};
-
-struct trace_event_data_offsets_io_uring_defer {};
-
-struct trace_event_data_offsets_io_uring_link {};
-
-struct trace_event_data_offsets_io_uring_cqring_wait {};
-
-struct trace_event_data_offsets_io_uring_fail_link {};
-
-struct trace_event_data_offsets_io_uring_complete {};
-
-struct trace_event_data_offsets_io_uring_submit_sqe {};
-
-struct trace_event_data_offsets_io_uring_poll_arm {};
-
-struct trace_event_data_offsets_io_uring_poll_wake {};
-
-struct trace_event_data_offsets_io_uring_task_add {};
-
-struct trace_event_data_offsets_io_uring_task_run {};
-
-typedef void (*btf_trace_io_uring_create)(void *, int, void *, u32, u32, u32);
-
-typedef void (*btf_trace_io_uring_register)(void *, void *, unsigned int, unsigned int, unsigned int, bool, long int);
-
-typedef void (*btf_trace_io_uring_file_get)(void *, void *, int);
-
-typedef void (*btf_trace_io_uring_queue_async_work)(void *, void *, int, void *, struct io_wq_work *, unsigned int);
-
-typedef void (*btf_trace_io_uring_defer)(void *, void *, void *, long long unsigned int);
-
-typedef void (*btf_trace_io_uring_link)(void *, void *, void *, void *);
-
-typedef void (*btf_trace_io_uring_cqring_wait)(void *, void *, int);
-
-typedef void (*btf_trace_io_uring_fail_link)(void *, void *, void *);
-
-typedef void (*btf_trace_io_uring_complete)(void *, void *, u64, long int);
-
-typedef void (*btf_trace_io_uring_submit_sqe)(void *, void *, u8, u64, bool, bool);
-
-typedef void (*btf_trace_io_uring_poll_arm)(void *, void *, u8, u64, int, int);
-
-typedef void (*btf_trace_io_uring_poll_wake)(void *, void *, u8, u64, int);
-
-typedef void (*btf_trace_io_uring_task_add)(void *, void *, u8, u64, int);
-
-typedef void (*btf_trace_io_uring_task_run)(void *, void *, u8, u64);
-
-struct io_uring_sqe {
- __u8 opcode;
- __u8 flags;
- __u16 ioprio;
- __s32 fd;
- union {
- __u64 off;
- __u64 addr2;
- };
- union {
- __u64 addr;
- __u64 splice_off_in;
- };
- __u32 len;
- union {
- __kernel_rwf_t rw_flags;
- __u32 fsync_flags;
- __u16 poll_events;
- __u32 poll32_events;
- __u32 sync_range_flags;
- __u32 msg_flags;
- __u32 timeout_flags;
- __u32 accept_flags;
- __u32 cancel_flags;
- __u32 open_flags;
- __u32 statx_flags;
- __u32 fadvise_advice;
- __u32 splice_flags;
- };
- __u64 user_data;
- union {
- struct {
- union {
- __u16 buf_index;
- __u16 buf_group;
- };
- __u16 personality;
- __s32 splice_fd_in;
- };
- __u64 __pad2[3];
- };
-};
-
-enum {
- IOSQE_FIXED_FILE_BIT = 0,
- IOSQE_IO_DRAIN_BIT = 1,
- IOSQE_IO_LINK_BIT = 2,
- IOSQE_IO_HARDLINK_BIT = 3,
- IOSQE_ASYNC_BIT = 4,
- IOSQE_BUFFER_SELECT_BIT = 5,
-};
-
-enum {
- IORING_OP_NOP = 0,
- IORING_OP_READV = 1,
- IORING_OP_WRITEV = 2,
- IORING_OP_FSYNC = 3,
- IORING_OP_READ_FIXED = 4,
- IORING_OP_WRITE_FIXED = 5,
- IORING_OP_POLL_ADD = 6,
- IORING_OP_POLL_REMOVE = 7,
- IORING_OP_SYNC_FILE_RANGE = 8,
- IORING_OP_SENDMSG = 9,
- IORING_OP_RECVMSG = 10,
- IORING_OP_TIMEOUT = 11,
- IORING_OP_TIMEOUT_REMOVE = 12,
- IORING_OP_ACCEPT = 13,
- IORING_OP_ASYNC_CANCEL = 14,
- IORING_OP_LINK_TIMEOUT = 15,
- IORING_OP_CONNECT = 16,
- IORING_OP_FALLOCATE = 17,
- IORING_OP_OPENAT = 18,
- IORING_OP_CLOSE = 19,
- IORING_OP_FILES_UPDATE = 20,
- IORING_OP_STATX = 21,
- IORING_OP_READ = 22,
- IORING_OP_WRITE = 23,
- IORING_OP_FADVISE = 24,
- IORING_OP_MADVISE = 25,
- IORING_OP_SEND = 26,
- IORING_OP_RECV = 27,
- IORING_OP_OPENAT2 = 28,
- IORING_OP_EPOLL_CTL = 29,
- IORING_OP_SPLICE = 30,
- IORING_OP_PROVIDE_BUFFERS = 31,
- IORING_OP_REMOVE_BUFFERS = 32,
- IORING_OP_TEE = 33,
- IORING_OP_LAST = 34,
-};
-
-struct io_uring_cqe {
- __u64 user_data;
- __s32 res;
- __u32 flags;
-};
-
-enum {
- IORING_CQE_BUFFER_SHIFT = 16,
-};
-
-struct io_sqring_offsets {
- __u32 head;
- __u32 tail;
- __u32 ring_mask;
- __u32 ring_entries;
- __u32 flags;
- __u32 dropped;
- __u32 array;
- __u32 resv1;
- __u64 resv2;
-};
-
-struct io_cqring_offsets {
- __u32 head;
- __u32 tail;
- __u32 ring_mask;
- __u32 ring_entries;
- __u32 overflow;
- __u32 cqes;
- __u32 flags;
- __u32 resv1;
- __u64 resv2;
-};
-
-struct io_uring_params {
- __u32 sq_entries;
- __u32 cq_entries;
- __u32 flags;
- __u32 sq_thread_cpu;
- __u32 sq_thread_idle;
- __u32 features;
- __u32 wq_fd;
- __u32 resv[3];
- struct io_sqring_offsets sq_off;
- struct io_cqring_offsets cq_off;
-};
-
-enum {
- IORING_REGISTER_BUFFERS = 0,
- IORING_UNREGISTER_BUFFERS = 1,
- IORING_REGISTER_FILES = 2,
- IORING_UNREGISTER_FILES = 3,
- IORING_REGISTER_EVENTFD = 4,
- IORING_UNREGISTER_EVENTFD = 5,
- IORING_REGISTER_FILES_UPDATE = 6,
- IORING_REGISTER_EVENTFD_ASYNC = 7,
- IORING_REGISTER_PROBE = 8,
- IORING_REGISTER_PERSONALITY = 9,
- IORING_UNREGISTER_PERSONALITY = 10,
- IORING_REGISTER_RESTRICTIONS = 11,
- IORING_REGISTER_ENABLE_RINGS = 12,
- IORING_REGISTER_LAST = 13,
-};
-
-struct io_uring_files_update {
- __u32 offset;
- __u32 resv;
- __u64 fds;
-};
-
-struct io_uring_probe_op {
- __u8 op;
- __u8 resv;
- __u16 flags;
- __u32 resv2;
-};
-
-struct io_uring_probe {
- __u8 last_op;
- __u8 ops_len;
- __u16 resv;
- __u32 resv2[3];
- struct io_uring_probe_op ops[0];
-};
-
-struct io_uring_restriction {
- __u16 opcode;
- union {
- __u8 register_op;
- __u8 sqe_op;
- __u8 sqe_flags;
- };
- __u8 resv;
- __u32 resv2[3];
-};
-
-enum {
- IORING_RESTRICTION_REGISTER_OP = 0,
- IORING_RESTRICTION_SQE_OP = 1,
- IORING_RESTRICTION_SQE_FLAGS_ALLOWED = 2,
- IORING_RESTRICTION_SQE_FLAGS_REQUIRED = 3,
- IORING_RESTRICTION_LAST = 4,
-};
-
-enum {
- IO_WQ_WORK_CANCEL = 1,
- IO_WQ_WORK_HASHED = 2,
- IO_WQ_WORK_UNBOUND = 4,
- IO_WQ_WORK_NO_CANCEL = 8,
- IO_WQ_WORK_CONCURRENT = 16,
- IO_WQ_WORK_FILES = 32,
- IO_WQ_WORK_FS = 64,
- IO_WQ_WORK_MM = 128,
- IO_WQ_WORK_CREDS = 256,
- IO_WQ_WORK_BLKCG = 512,
- IO_WQ_WORK_FSIZE = 1024,
- IO_WQ_HASH_SHIFT = 24,
-};
-
-enum io_wq_cancel {
- IO_WQ_CANCEL_OK = 0,
- IO_WQ_CANCEL_RUNNING = 1,
- IO_WQ_CANCEL_NOTFOUND = 2,
-};
-
-typedef void free_work_fn(struct io_wq_work *);
-
-typedef struct io_wq_work *io_wq_work_fn(struct io_wq_work *);
-
-struct io_wq_data {
- struct user_struct *user;
- io_wq_work_fn *do_work;
- free_work_fn *free_work;
-};
-
-struct io_uring {
- u32 head;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- u32 tail;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct io_rings {
- struct io_uring sq;
- struct io_uring cq;
- u32 sq_ring_mask;
- u32 cq_ring_mask;
- u32 sq_ring_entries;
- u32 cq_ring_entries;
- u32 sq_dropped;
- u32 sq_flags;
- u32 cq_flags;
- u32 cq_overflow;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct io_uring_cqe cqes[0];
-};
-
-struct io_mapped_ubuf {
- u64 ubuf;
- size_t len;
- struct bio_vec *bvec;
- unsigned int nr_bvecs;
- long unsigned int acct_pages;
-};
-
-struct fixed_file_table {
- struct file **files;
-};
-
-struct fixed_file_data;
-
-struct fixed_file_ref_node {
- struct percpu_ref refs;
- struct list_head node;
- struct list_head file_list;
- struct fixed_file_data *file_data;
- struct llist_node llist;
- bool done;
-};
-
-struct io_ring_ctx;
-
-struct fixed_file_data {
- struct fixed_file_table *table;
- struct io_ring_ctx *ctx;
- struct fixed_file_ref_node *node;
- struct percpu_ref refs;
- struct completion done;
- struct list_head ref_list;
- spinlock_t lock;
-};
-
-struct io_wq;
-
-struct io_restriction {
- long unsigned int register_op[1];
- long unsigned int sqe_op[1];
- u8 sqe_flags_allowed;
- u8 sqe_flags_required;
- bool registered;
-};
-
-struct io_sq_data;
-
-struct io_kiocb;
-
-struct io_ring_ctx {
- struct {
- struct percpu_ref refs;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- };
- struct {
- unsigned int flags;
- unsigned int compat: 1;
- unsigned int limit_mem: 1;
- unsigned int cq_overflow_flushed: 1;
- unsigned int drain_next: 1;
- unsigned int eventfd_async: 1;
- unsigned int restricted: 1;
- unsigned int sqo_dead: 1;
- u32 *sq_array;
- unsigned int cached_sq_head;
- unsigned int sq_entries;
- unsigned int sq_mask;
- unsigned int sq_thread_idle;
- unsigned int cached_sq_dropped;
- unsigned int cached_cq_overflow;
- long unsigned int sq_check_overflow;
- struct list_head defer_list;
- struct list_head timeout_list;
- struct list_head cq_overflow_list;
- wait_queue_head_t inflight_wait;
- struct io_uring_sqe *sq_sqes;
- };
- struct io_rings *rings;
- struct io_wq *io_wq;
- struct task_struct *sqo_task;
- struct mm_struct *mm_account;
- struct cgroup_subsys_state *sqo_blkcg_css;
- struct io_sq_data *sq_data;
- struct wait_queue_head sqo_sq_wait;
- struct wait_queue_entry sqo_wait_entry;
- struct list_head sqd_list;
- struct fixed_file_data *file_data;
- unsigned int nr_user_files;
- unsigned int nr_user_bufs;
- struct io_mapped_ubuf *user_bufs;
- struct user_struct *user;
- const struct cred *creds;
- kuid_t loginuid;
- unsigned int sessionid;
- struct completion ref_comp;
- struct completion sq_thread_comp;
- struct io_kiocb *fallback_req;
- struct socket *ring_sock;
- struct idr io_buffer_idr;
- struct idr personality_idr;
- long: 64;
- long: 64;
- struct {
- unsigned int cached_cq_tail;
- unsigned int cq_entries;
- unsigned int cq_mask;
- atomic_t cq_timeouts;
- unsigned int cq_last_tm_flush;
- long unsigned int cq_check_overflow;
- struct wait_queue_head cq_wait;
- struct fasync_struct *cq_fasync;
- struct eventfd_ctx *cq_ev_fd;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- };
- struct {
- struct mutex uring_lock;
- wait_queue_head_t wait;
- long: 64;
- };
- struct {
- spinlock_t completion_lock;
- struct list_head iopoll_list;
- struct hlist_head *cancel_hash;
- unsigned int cancel_hash_bits;
- bool poll_multi_file;
- spinlock_t inflight_lock;
- struct list_head inflight_list;
- };
- struct delayed_work file_put_work;
- struct llist_head file_put_llist;
- struct work_struct exit_work;
- struct io_restriction restrictions;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct io_buffer {
- struct list_head list;
- __u64 addr;
- __s32 len;
- __u16 bid;
-};
-
-struct io_sq_data {
- refcount_t refs;
- struct mutex lock;
- struct list_head ctx_list;
- struct list_head ctx_new_list;
- struct mutex ctx_lock;
- struct task_struct *thread;
- struct wait_queue_head wait;
-};
-
-struct io_rw {
- struct kiocb kiocb;
- u64 addr;
- u64 len;
-};
-
-struct io_poll_iocb {
- struct file *file;
- union {
- struct wait_queue_head *head;
- u64 addr;
- };
- __poll_t events;
- bool done;
- bool canceled;
- struct wait_queue_entry wait;
-};
-
-struct io_accept {
- struct file *file;
- struct sockaddr *addr;
- int *addr_len;
- int flags;
- long unsigned int nofile;
-};
-
-struct io_sync {
- struct file *file;
- loff_t len;
- loff_t off;
- int flags;
- int mode;
-};
-
-struct io_cancel {
- struct file *file;
- u64 addr;
-};
-
-struct io_timeout {
- struct file *file;
- u32 off;
- u32 target_seq;
- struct list_head list;
-};
-
-struct io_timeout_rem {
- struct file *file;
- u64 addr;
-};
-
-struct io_connect {
- struct file *file;
- struct sockaddr *addr;
- int addr_len;
-};
-
-struct io_sr_msg {
- struct file *file;
- union {
- struct user_msghdr *umsg;
- void *buf;
- };
- int msg_flags;
- int bgid;
- size_t len;
- struct io_buffer *kbuf;
-};
-
-struct io_open {
- struct file *file;
- int dfd;
- bool ignore_nonblock;
- struct filename *filename;
- struct open_how how;
- long unsigned int nofile;
-};
-
-struct io_close {
- struct file *file;
- struct file *put_file;
- int fd;
-};
-
-struct io_files_update {
- struct file *file;
- u64 arg;
- u32 nr_args;
- u32 offset;
-};
-
-struct io_fadvise {
- struct file *file;
- u64 offset;
- u32 len;
- u32 advice;
-};
-
-struct io_madvise {
- struct file *file;
- u64 addr;
- u32 len;
- u32 advice;
-};
-
-struct io_epoll {
- struct file *file;
- int epfd;
- int op;
- int fd;
- struct epoll_event event;
-};
-
-struct io_splice {
- struct file *file_out;
- struct file *file_in;
- loff_t off_out;
- loff_t off_in;
- u64 len;
- unsigned int flags;
-};
-
-struct io_provide_buf {
- struct file *file;
- __u64 addr;
- __s32 len;
- __u32 bgid;
- __u16 nbufs;
- __u16 bid;
-};
-
-struct io_statx {
- struct file *file;
- int dfd;
- unsigned int mask;
- unsigned int flags;
- const char *filename;
- struct statx *buffer;
-};
-
-struct io_completion {
- struct file *file;
- struct list_head list;
- int cflags;
-};
-
-struct async_poll;
-
-struct io_kiocb {
- union {
- struct file *file;
- struct io_rw rw;
- struct io_poll_iocb poll;
- struct io_accept accept;
- struct io_sync sync;
- struct io_cancel cancel;
- struct io_timeout timeout;
- struct io_timeout_rem timeout_rem;
- struct io_connect connect;
- struct io_sr_msg sr_msg;
- struct io_open open;
- struct io_close close;
- struct io_files_update files_update;
- struct io_fadvise fadvise;
- struct io_madvise madvise;
- struct io_epoll epoll;
- struct io_splice splice;
- struct io_provide_buf pbuf;
- struct io_statx statx;
- struct io_completion compl;
- };
- void *async_data;
- u8 opcode;
- u8 iopoll_completed;
- u16 buf_index;
- u32 result;
- struct io_ring_ctx *ctx;
- unsigned int flags;
- refcount_t refs;
- struct task_struct *task;
- u64 user_data;
- struct list_head link_list;
- struct list_head inflight_entry;
- struct percpu_ref *fixed_file_refs;
- struct callback_head task_work;
- struct hlist_node hash_node;
- struct async_poll *apoll;
- struct io_wq_work work;
-};
-
-struct io_timeout_data {
- struct io_kiocb *req;
- struct hrtimer timer;
- struct timespec64 ts;
- enum hrtimer_mode mode;
-};
-
-struct io_async_connect {
- struct __kernel_sockaddr_storage address;
-};
-
-struct io_async_msghdr {
- struct iovec fast_iov[8];
- struct iovec *iov;
- struct sockaddr *uaddr;
- struct msghdr msg;
- struct __kernel_sockaddr_storage addr;
-};
-
-struct io_async_rw {
- struct iovec fast_iov[8];
- const struct iovec *free_iovec;
- struct iov_iter iter;
- size_t bytes_done;
- struct wait_page_queue wpq;
-};
-
-enum {
- REQ_F_FIXED_FILE_BIT = 0,
- REQ_F_IO_DRAIN_BIT = 1,
- REQ_F_LINK_BIT = 2,
- REQ_F_HARDLINK_BIT = 3,
- REQ_F_FORCE_ASYNC_BIT = 4,
- REQ_F_BUFFER_SELECT_BIT = 5,
- REQ_F_LINK_HEAD_BIT = 6,
- REQ_F_FAIL_LINK_BIT = 7,
- REQ_F_INFLIGHT_BIT = 8,
- REQ_F_CUR_POS_BIT = 9,
- REQ_F_NOWAIT_BIT = 10,
- REQ_F_LINK_TIMEOUT_BIT = 11,
- REQ_F_ISREG_BIT = 12,
- REQ_F_NEED_CLEANUP_BIT = 13,
- REQ_F_POLLED_BIT = 14,
- REQ_F_BUFFER_SELECTED_BIT = 15,
- REQ_F_NO_FILE_TABLE_BIT = 16,
- REQ_F_WORK_INITIALIZED_BIT = 17,
- REQ_F_LTIMEOUT_ACTIVE_BIT = 18,
- __REQ_F_LAST_BIT = 19,
-};
-
-enum {
- REQ_F_FIXED_FILE = 1,
- REQ_F_IO_DRAIN = 2,
- REQ_F_LINK = 4,
- REQ_F_HARDLINK = 8,
- REQ_F_FORCE_ASYNC = 16,
- REQ_F_BUFFER_SELECT = 32,
- REQ_F_LINK_HEAD = 64,
- REQ_F_FAIL_LINK = 128,
- REQ_F_INFLIGHT = 256,
- REQ_F_CUR_POS = 512,
- REQ_F_NOWAIT = 1024,
- REQ_F_LINK_TIMEOUT = 2048,
- REQ_F_ISREG = 4096,
- REQ_F_NEED_CLEANUP = 8192,
- REQ_F_POLLED = 16384,
- REQ_F_BUFFER_SELECTED = 32768,
- REQ_F_NO_FILE_TABLE = 65536,
- REQ_F_WORK_INITIALIZED = 131072,
- REQ_F_LTIMEOUT_ACTIVE = 262144,
-};
-
-struct async_poll {
- struct io_poll_iocb poll;
- struct io_poll_iocb *double_poll;
-};
-
-struct io_defer_entry {
- struct list_head list;
- struct io_kiocb *req;
- u32 seq;
-};
-
-struct io_comp_state {
- unsigned int nr;
- struct list_head list;
- struct io_ring_ctx *ctx;
-};
-
-struct io_submit_state {
- struct blk_plug plug;
- void *reqs[8];
- unsigned int free_reqs;
- struct io_comp_state comp;
- struct file *file;
- unsigned int fd;
- unsigned int has_refs;
- unsigned int ios_left;
-};
-
-struct io_op_def {
- unsigned int needs_file: 1;
- unsigned int needs_file_no_error: 1;
- unsigned int hash_reg_file: 1;
- unsigned int unbound_nonreg_file: 1;
- unsigned int not_supported: 1;
- unsigned int pollin: 1;
- unsigned int pollout: 1;
- unsigned int buffer_select: 1;
- unsigned int needs_async_data: 1;
- short unsigned int async_size;
- unsigned int work_flags;
-};
-
-enum io_mem_account {
- ACCT_LOCKED = 0,
- ACCT_PINNED = 1,
-};
-
-struct req_batch {
- void *reqs[8];
- int to_free;
- struct task_struct *task;
- int task_refs;
-};
-
-struct io_poll_table {
- struct poll_table_struct pt;
- struct io_kiocb *req;
- int error;
-};
-
-enum sq_ret {
- SQT_IDLE = 1,
- SQT_SPIN = 2,
- SQT_DID_WORK = 4,
-};
-
-struct io_wait_queue {
- struct wait_queue_entry wq;
- struct io_ring_ctx *ctx;
- unsigned int to_wait;
- unsigned int nr_timeouts;
-};
-
-struct io_file_put {
- struct list_head list;
- struct file *file;
-};
-
-struct io_wq_work_list {
- struct io_wq_work_node *first;
- struct io_wq_work_node *last;
-};
-
-typedef bool work_cancel_fn(struct io_wq_work *, void *);
-
-enum {
- IO_WORKER_F_UP = 1,
- IO_WORKER_F_RUNNING = 2,
- IO_WORKER_F_FREE = 4,
- IO_WORKER_F_FIXED = 8,
- IO_WORKER_F_BOUND = 16,
-};
-
-enum {
- IO_WQ_BIT_EXIT = 0,
- IO_WQ_BIT_CANCEL = 1,
- IO_WQ_BIT_ERROR = 2,
-};
-
-enum {
- IO_WQE_FLAG_STALLED = 1,
-};
-
-struct io_wqe;
-
-struct io_worker {
- refcount_t ref;
- unsigned int flags;
- struct hlist_nulls_node nulls_node;
- struct list_head all_list;
- struct task_struct *task;
- struct io_wqe *wqe;
- struct io_wq_work *cur_work;
- spinlock_t lock;
- struct callback_head rcu;
- struct mm_struct *mm;
- struct cgroup_subsys_state *blkcg_css;
- const struct cred *cur_creds;
- const struct cred *saved_creds;
- struct files_struct *restore_files;
- struct nsproxy *restore_nsproxy;
- struct fs_struct *restore_fs;
-};
-
-struct io_wqe_acct {
- unsigned int nr_workers;
- unsigned int max_workers;
- atomic_t nr_running;
-};
-
-struct io_wq___2;
-
-struct io_wqe {
- struct {
- raw_spinlock_t lock;
- struct io_wq_work_list work_list;
- long unsigned int hash_map;
- unsigned int flags;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- };
- int node;
- struct io_wqe_acct acct[2];
- struct hlist_nulls_head free_list;
- struct list_head all_list;
- struct io_wq___2 *wq;
- struct io_wq_work *hash_tail[64];
-};
-
-enum {
- IO_WQ_ACCT_BOUND = 0,
- IO_WQ_ACCT_UNBOUND = 1,
-};
-
-struct io_wq___2 {
- struct io_wqe **wqes;
- long unsigned int state;
- free_work_fn *free_work;
- io_wq_work_fn *do_work;
- struct task_struct *manager;
- struct user_struct *user;
- refcount_t refs;
- struct completion done;
- struct hlist_node cpuhp_node;
- refcount_t use_refs;
-};
-
-struct io_cb_cancel_data {
- work_cancel_fn *fn;
- void *data;
- int nr_running;
- int nr_pending;
- bool cancel_all;
-};
-
-struct iomap_ops {
- int (*iomap_begin)(struct inode *, loff_t, loff_t, unsigned int, struct iomap___2 *, struct iomap___2 *);
- int (*iomap_end)(struct inode *, loff_t, loff_t, ssize_t, unsigned int, struct iomap___2 *);
-};
-
-struct trace_event_raw_dax_pmd_fault_class {
- struct trace_entry ent;
- long unsigned int ino;
- long unsigned int vm_start;
- long unsigned int vm_end;
- long unsigned int vm_flags;
- long unsigned int address;
- long unsigned int pgoff;
- long unsigned int max_pgoff;
- dev_t dev;
- unsigned int flags;
- int result;
- char __data[0];
-};
-
-struct trace_event_raw_dax_pmd_load_hole_class {
- struct trace_entry ent;
- long unsigned int ino;
- long unsigned int vm_flags;
- long unsigned int address;
- struct page *zero_page;
- void *radix_entry;
- dev_t dev;
- char __data[0];
-};
-
-struct trace_event_raw_dax_pmd_insert_mapping_class {
- struct trace_entry ent;
- long unsigned int ino;
- long unsigned int vm_flags;
- long unsigned int address;
- long int length;
- u64 pfn_val;
- void *radix_entry;
- dev_t dev;
- int write;
- char __data[0];
-};
-
-struct trace_event_raw_dax_pte_fault_class {
- struct trace_entry ent;
- long unsigned int ino;
- long unsigned int vm_flags;
- long unsigned int address;
- long unsigned int pgoff;
- dev_t dev;
- unsigned int flags;
- int result;
- char __data[0];
-};
-
-struct trace_event_raw_dax_insert_mapping {
- struct trace_entry ent;
- long unsigned int ino;
- long unsigned int vm_flags;
- long unsigned int address;
- void *radix_entry;
- dev_t dev;
- int write;
- char __data[0];
-};
-
-struct trace_event_raw_dax_writeback_range_class {
- struct trace_entry ent;
- long unsigned int ino;
- long unsigned int start_index;
- long unsigned int end_index;
- dev_t dev;
- char __data[0];
-};
-
-struct trace_event_raw_dax_writeback_one {
- struct trace_entry ent;
- long unsigned int ino;
- long unsigned int pgoff;
- long unsigned int pglen;
- dev_t dev;
- char __data[0];
-};
-
-struct trace_event_data_offsets_dax_pmd_fault_class {};
-
-struct trace_event_data_offsets_dax_pmd_load_hole_class {};
-
-struct trace_event_data_offsets_dax_pmd_insert_mapping_class {};
-
-struct trace_event_data_offsets_dax_pte_fault_class {};
-
-struct trace_event_data_offsets_dax_insert_mapping {};
-
-struct trace_event_data_offsets_dax_writeback_range_class {};
-
-struct trace_event_data_offsets_dax_writeback_one {};
-
-typedef void (*btf_trace_dax_pmd_fault)(void *, struct inode *, struct vm_fault *, long unsigned int, int);
-
-typedef void (*btf_trace_dax_pmd_fault_done)(void *, struct inode *, struct vm_fault *, long unsigned int, int);
-
-typedef void (*btf_trace_dax_pmd_load_hole)(void *, struct inode *, struct vm_fault *, struct page *, void *);
-
-typedef void (*btf_trace_dax_pmd_load_hole_fallback)(void *, struct inode *, struct vm_fault *, struct page *, void *);
-
-typedef void (*btf_trace_dax_pmd_insert_mapping)(void *, struct inode *, struct vm_fault *, long int, pfn_t, void *);
-
-typedef void (*btf_trace_dax_pte_fault)(void *, struct inode *, struct vm_fault *, int);
-
-typedef void (*btf_trace_dax_pte_fault_done)(void *, struct inode *, struct vm_fault *, int);
-
-typedef void (*btf_trace_dax_load_hole)(void *, struct inode *, struct vm_fault *, int);
-
-typedef void (*btf_trace_dax_insert_pfn_mkwrite_no_entry)(void *, struct inode *, struct vm_fault *, int);
-
-typedef void (*btf_trace_dax_insert_pfn_mkwrite)(void *, struct inode *, struct vm_fault *, int);
-
-typedef void (*btf_trace_dax_insert_mapping)(void *, struct inode *, struct vm_fault *, void *);
-
-typedef void (*btf_trace_dax_writeback_range)(void *, struct inode *, long unsigned int, long unsigned int);
-
-typedef void (*btf_trace_dax_writeback_range_done)(void *, struct inode *, long unsigned int, long unsigned int);
-
-typedef void (*btf_trace_dax_writeback_one)(void *, struct inode *, long unsigned int, long unsigned int);
-
-struct exceptional_entry_key {
- struct xarray *xa;
- long unsigned int entry_start;
-};
-
-struct wait_exceptional_entry_queue {
- wait_queue_entry_t wait;
- struct exceptional_entry_key key;
-};
-
-struct crypto_skcipher;
-
-struct fscrypt_blk_crypto_key;
-
-struct fscrypt_prepared_key {
- struct crypto_skcipher *tfm;
- struct fscrypt_blk_crypto_key *blk_key;
-};
-
-struct fscrypt_mode;
-
-struct fscrypt_direct_key;
-
-struct fscrypt_info {
- struct fscrypt_prepared_key ci_enc_key;
- bool ci_owns_key;
- bool ci_inlinecrypt;
- struct fscrypt_mode *ci_mode;
- struct inode *ci_inode;
- struct key *ci_master_key;
- struct list_head ci_master_key_link;
- struct fscrypt_direct_key *ci_direct_key;
- siphash_key_t ci_dirhash_key;
- bool ci_dirhash_key_initialized;
- union fscrypt_policy ci_policy;
- u8 ci_nonce[16];
- u32 ci_hashed_ino;
-};
-
-struct crypto_async_request;
-
-typedef void (*crypto_completion_t)(struct crypto_async_request *, int);
-
-struct crypto_async_request {
- struct list_head list;
- crypto_completion_t complete;
- void *data;
- struct crypto_tfm *tfm;
- u32 flags;
-};
-
-struct crypto_wait {
- struct completion completion;
- int err;
-};
-
-struct skcipher_request {
- unsigned int cryptlen;
- u8 *iv;
- struct scatterlist *src;
- struct scatterlist *dst;
- struct crypto_async_request base;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- void *__ctx[0];
-};
-
-struct crypto_skcipher {
- unsigned int reqsize;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct crypto_tfm base;
-};
-
-struct fscrypt_mode {
- const char *friendly_name;
- const char *cipher_str;
- int keysize;
- int ivsize;
- int logged_impl_name;
- enum blk_crypto_mode_num blk_crypto_mode;
-};
-
-typedef enum {
- FS_DECRYPT = 0,
- FS_ENCRYPT = 1,
-} fscrypt_direction_t;
-
-union fscrypt_iv {
- struct {
- __le64 lblk_num;
- u8 nonce[16];
- };
- u8 raw[32];
- __le64 dun[4];
-};
-
-struct fscrypt_str {
- unsigned char *name;
- u32 len;
-};
-
-struct fscrypt_name {
- const struct qstr *usr_fname;
- struct fscrypt_str disk_name;
- u32 hash;
- u32 minor_hash;
- struct fscrypt_str crypto_buf;
- bool is_nokey_name;
-};
-
-struct fscrypt_nokey_name {
- u32 dirhash[2];
- u8 bytes[149];
- u8 sha256[32];
-};
-
-struct shash_alg {
- int (*init)(struct shash_desc *);
- int (*update)(struct shash_desc *, const u8 *, unsigned int);
- int (*final)(struct shash_desc *, u8 *);
- int (*finup)(struct shash_desc *, const u8 *, unsigned int, u8 *);
- int (*digest)(struct shash_desc *, const u8 *, unsigned int, u8 *);
- int (*export)(struct shash_desc *, void *);
- int (*import)(struct shash_desc *, const void *);
- int (*setkey)(struct crypto_shash *, const u8 *, unsigned int);
- int (*init_tfm)(struct crypto_shash *);
- void (*exit_tfm)(struct crypto_shash *);
- unsigned int descsize;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- unsigned int digestsize;
- unsigned int statesize;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct crypto_alg base;
-};
-
-struct fscrypt_hkdf {
- struct crypto_shash *hmac_tfm;
-};
-
-struct fscrypt_key_specifier {
- __u32 type;
- __u32 __reserved;
- union {
- __u8 __reserved[32];
- __u8 descriptor[8];
- __u8 identifier[16];
- } u;
-};
-
-struct fscrypt_symlink_data {
- __le16 len;
- char encrypted_path[1];
-} __attribute__((packed));
-
-struct fscrypt_master_key_secret {
- struct fscrypt_hkdf hkdf;
- u32 size;
- u8 raw[64];
-};
-
-struct fscrypt_master_key {
- struct fscrypt_master_key_secret mk_secret;
- struct rw_semaphore mk_secret_sem;
- struct fscrypt_key_specifier mk_spec;
- struct key *mk_users;
- refcount_t mk_refcount;
- struct list_head mk_decrypted_inodes;
- spinlock_t mk_decrypted_inodes_lock;
- struct fscrypt_prepared_key mk_direct_keys[10];
- struct fscrypt_prepared_key mk_iv_ino_lblk_64_keys[10];
- struct fscrypt_prepared_key mk_iv_ino_lblk_32_keys[10];
- siphash_key_t mk_ino_hash_key;
- bool mk_ino_hash_key_initialized;
-};
-
-enum key_state {
- KEY_IS_UNINSTANTIATED = 0,
- KEY_IS_POSITIVE = 1,
-};
-
-struct fscrypt_provisioning_key_payload {
- __u32 type;
- __u32 __reserved;
- __u8 raw[0];
-};
-
-struct fscrypt_add_key_arg {
- struct fscrypt_key_specifier key_spec;
- __u32 raw_size;
- __u32 key_id;
- __u32 __reserved[8];
- __u8 raw[0];
-};
-
-struct fscrypt_remove_key_arg {
- struct fscrypt_key_specifier key_spec;
- __u32 removal_status_flags;
- __u32 __reserved[5];
-};
-
-struct fscrypt_get_key_status_arg {
- struct fscrypt_key_specifier key_spec;
- __u32 __reserved[6];
- __u32 status;
- __u32 status_flags;
- __u32 user_count;
- __u32 __out_reserved[13];
-};
-
-struct skcipher_alg {
- int (*setkey)(struct crypto_skcipher *, const u8 *, unsigned int);
- int (*encrypt)(struct skcipher_request *);
- int (*decrypt)(struct skcipher_request *);
- int (*init)(struct crypto_skcipher *);
- void (*exit)(struct crypto_skcipher *);
- unsigned int min_keysize;
- unsigned int max_keysize;
- unsigned int ivsize;
- unsigned int chunksize;
- unsigned int walksize;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct crypto_alg base;
-};
-
-struct fscrypt_context_v1 {
- u8 version;
- u8 contents_encryption_mode;
- u8 filenames_encryption_mode;
- u8 flags;
- u8 master_key_descriptor[8];
- u8 nonce[16];
-};
-
-struct fscrypt_context_v2 {
- u8 version;
- u8 contents_encryption_mode;
- u8 filenames_encryption_mode;
- u8 flags;
- u8 __reserved[4];
- u8 master_key_identifier[16];
- u8 nonce[16];
-};
-
-union fscrypt_context {
- u8 version;
- struct fscrypt_context_v1 v1;
- struct fscrypt_context_v2 v2;
-};
-
-struct crypto_template;
-
-struct crypto_spawn;
-
-struct crypto_instance {
- struct crypto_alg alg;
- struct crypto_template *tmpl;
- union {
- struct hlist_node list;
- struct crypto_spawn *spawns;
- };
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- void *__ctx[0];
-};
-
-struct crypto_spawn {
- struct list_head list;
- struct crypto_alg *alg;
- union {
- struct crypto_instance *inst;
- struct crypto_spawn *next;
- };
- const struct crypto_type *frontend;
- u32 mask;
- bool dead;
- bool registered;
-};
-
-struct rtattr;
-
-struct crypto_template {
- struct list_head list;
- struct hlist_head instances;
- struct module *module;
- int (*create)(struct crypto_template *, struct rtattr **);
- char name[128];
-};
-
-struct user_key_payload {
- struct callback_head rcu;
- short unsigned int datalen;
- long: 48;
- char data[0];
-};
-
-struct fscrypt_key {
- __u32 mode;
- __u8 raw[64];
- __u32 size;
-};
-
-struct fscrypt_direct_key {
- struct hlist_node dk_node;
- refcount_t dk_refcount;
- const struct fscrypt_mode *dk_mode;
- struct fscrypt_prepared_key dk_key;
- u8 dk_descriptor[8];
- u8 dk_raw[64];
-};
-
-struct fscrypt_get_policy_ex_arg {
- __u64 policy_size;
- union {
- __u8 version;
- struct fscrypt_policy_v1 v1;
- struct fscrypt_policy_v2 v2;
- } policy;
-};
-
-struct fscrypt_dummy_policy {
- const union fscrypt_policy *policy;
-};
-
-struct fscrypt_blk_crypto_key {
- struct blk_crypto_key base;
- int num_devs;
- struct request_queue *devs[0];
-};
-
-struct fsverity_hash_alg;
-
-struct merkle_tree_params {
- struct fsverity_hash_alg *hash_alg;
- const u8 *hashstate;
- unsigned int digest_size;
- unsigned int block_size;
- unsigned int hashes_per_block;
- unsigned int log_blocksize;
- unsigned int log_arity;
- unsigned int num_levels;
- u64 tree_size;
- long unsigned int level0_blocks;
- u64 level_start[8];
-};
-
-struct fsverity_info {
- struct merkle_tree_params tree_params;
- u8 root_hash[64];
- u8 measurement[64];
- const struct inode *inode;
-};
-
-struct fsverity_enable_arg {
- __u32 version;
- __u32 hash_algorithm;
- __u32 block_size;
- __u32 salt_size;
- __u64 salt_ptr;
- __u32 sig_size;
- __u32 __reserved1;
- __u64 sig_ptr;
- __u64 __reserved2[11];
-};
-
-struct crypto_ahash;
-
-struct fsverity_hash_alg {
- struct crypto_ahash *tfm;
- const char *name;
- unsigned int digest_size;
- unsigned int block_size;
- mempool_t req_pool;
-};
-
-struct ahash_request;
-
-struct crypto_ahash {
- int (*init)(struct ahash_request *);
- int (*update)(struct ahash_request *);
- int (*final)(struct ahash_request *);
- int (*finup)(struct ahash_request *);
- int (*digest)(struct ahash_request *);
- int (*export)(struct ahash_request *, void *);
- int (*import)(struct ahash_request *, const void *);
- int (*setkey)(struct crypto_ahash *, const u8 *, unsigned int);
- unsigned int reqsize;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct crypto_tfm base;
-};
-
-struct fsverity_descriptor {
- __u8 version;
- __u8 hash_algorithm;
- __u8 log_blocksize;
- __u8 salt_size;
- __le32 sig_size;
- __le64 data_size;
- __u8 root_hash[64];
- __u8 salt[32];
- __u8 __reserved[144];
- __u8 signature[0];
-};
-
-struct ahash_request {
- struct crypto_async_request base;
- unsigned int nbytes;
- struct scatterlist *src;
- u8 *result;
- void *priv;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- void *__ctx[0];
-};
-
-struct hash_alg_common {
- unsigned int digestsize;
- unsigned int statesize;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct crypto_alg base;
-};
-
-struct fsverity_digest {
- __u16 digest_algorithm;
- __u16 digest_size;
- __u8 digest[0];
-};
-
-struct flock64 {
- short int l_type;
- short int l_whence;
- __kernel_loff_t l_start;
- __kernel_loff_t l_len;
- __kernel_pid_t l_pid;
-};
-
-struct trace_event_raw_locks_get_lock_context {
- struct trace_entry ent;
- long unsigned int i_ino;
- dev_t s_dev;
- unsigned char type;
- struct file_lock_context *ctx;
- char __data[0];
-};
-
-struct trace_event_raw_filelock_lock {
- struct trace_entry ent;
- struct file_lock *fl;
- long unsigned int i_ino;
- dev_t s_dev;
- struct file_lock *fl_blocker;
- fl_owner_t fl_owner;
- unsigned int fl_pid;
- unsigned int fl_flags;
- unsigned char fl_type;
- loff_t fl_start;
- loff_t fl_end;
- int ret;
- char __data[0];
-};
-
-struct trace_event_raw_filelock_lease {
- struct trace_entry ent;
- struct file_lock *fl;
- long unsigned int i_ino;
- dev_t s_dev;
- struct file_lock *fl_blocker;
- fl_owner_t fl_owner;
- unsigned int fl_flags;
- unsigned char fl_type;
- long unsigned int fl_break_time;
- long unsigned int fl_downgrade_time;
- char __data[0];
-};
-
-struct trace_event_raw_generic_add_lease {
- struct trace_entry ent;
- long unsigned int i_ino;
- int wcount;
- int rcount;
- int icount;
- dev_t s_dev;
- fl_owner_t fl_owner;
- unsigned int fl_flags;
- unsigned char fl_type;
- char __data[0];
-};
-
-struct trace_event_raw_leases_conflict {
- struct trace_entry ent;
- void *lease;
- void *breaker;
- unsigned int l_fl_flags;
- unsigned int b_fl_flags;
- unsigned char l_fl_type;
- unsigned char b_fl_type;
- bool conflict;
- char __data[0];
-};
-
-struct trace_event_data_offsets_locks_get_lock_context {};
-
-struct trace_event_data_offsets_filelock_lock {};
-
-struct trace_event_data_offsets_filelock_lease {};
-
-struct trace_event_data_offsets_generic_add_lease {};
-
-struct trace_event_data_offsets_leases_conflict {};
-
-typedef void (*btf_trace_locks_get_lock_context)(void *, struct inode *, int, struct file_lock_context *);
-
-typedef void (*btf_trace_posix_lock_inode)(void *, struct inode *, struct file_lock *, int);
-
-typedef void (*btf_trace_fcntl_setlk)(void *, struct inode *, struct file_lock *, int);
-
-typedef void (*btf_trace_locks_remove_posix)(void *, struct inode *, struct file_lock *, int);
-
-typedef void (*btf_trace_flock_lock_inode)(void *, struct inode *, struct file_lock *, int);
-
-typedef void (*btf_trace_break_lease_noblock)(void *, struct inode *, struct file_lock *);
-
-typedef void (*btf_trace_break_lease_block)(void *, struct inode *, struct file_lock *);
-
-typedef void (*btf_trace_break_lease_unblock)(void *, struct inode *, struct file_lock *);
-
-typedef void (*btf_trace_generic_delete_lease)(void *, struct inode *, struct file_lock *);
-
-typedef void (*btf_trace_time_out_leases)(void *, struct inode *, struct file_lock *);
-
-typedef void (*btf_trace_generic_add_lease)(void *, struct inode *, struct file_lock *);
-
-typedef void (*btf_trace_leases_conflict)(void *, bool, struct file_lock *, struct file_lock *);
-
-struct file_lock_list_struct {
- spinlock_t lock;
- struct hlist_head hlist;
-};
-
-struct locks_iterator {
- int li_cpu;
- loff_t li_pos;
-};
-
-typedef unsigned int __kernel_uid_t;
-
-typedef unsigned int __kernel_gid_t;
-
-struct gnu_property {
- u32 pr_type;
- u32 pr_datasz;
-};
-
-struct elf_prpsinfo {
- char pr_state;
- char pr_sname;
- char pr_zomb;
- char pr_nice;
- long unsigned int pr_flag;
- __kernel_uid_t pr_uid;
- __kernel_gid_t pr_gid;
- pid_t pr_pid;
- pid_t pr_ppid;
- pid_t pr_pgrp;
- pid_t pr_sid;
- char pr_fname[16];
- char pr_psargs[80];
-};
-
-struct core_vma_metadata {
- long unsigned int start;
- long unsigned int end;
- long unsigned int flags;
- long unsigned int dump_size;
-};
-
-struct memelfnote {
- const char *name;
- int type;
- unsigned int datasz;
- void *data;
-};
-
-struct elf_thread_core_info {
- struct elf_thread_core_info *next;
- struct task_struct *task;
- struct elf_prstatus prstatus;
- struct memelfnote notes[0];
-};
-
-struct elf_note_info {
- struct elf_thread_core_info *thread;
- struct memelfnote psinfo;
- struct memelfnote signote;
- struct memelfnote auxv;
- struct memelfnote files;
- siginfo_t csigdata;
- size_t size;
- int thread_notes;
-};
-
-struct elf32_shdr {
- Elf32_Word sh_name;
- Elf32_Word sh_type;
- Elf32_Word sh_flags;
- Elf32_Addr sh_addr;
- Elf32_Off sh_offset;
- Elf32_Word sh_size;
- Elf32_Word sh_link;
- Elf32_Word sh_info;
- Elf32_Word sh_addralign;
- Elf32_Word sh_entsize;
-};
-
-typedef u16 __compat_uid_t;
-
-typedef u16 __compat_gid_t;
-
-typedef unsigned int compat_elf_greg_t;
-
-typedef compat_elf_greg_t compat_elf_gregset_t[18];
-
-struct compat_elf_siginfo {
- compat_int_t si_signo;
- compat_int_t si_code;
- compat_int_t si_errno;
-};
-
-struct compat_elf_prstatus {
- struct compat_elf_siginfo pr_info;
- short int pr_cursig;
- compat_ulong_t pr_sigpend;
- compat_ulong_t pr_sighold;
- compat_pid_t pr_pid;
- compat_pid_t pr_ppid;
- compat_pid_t pr_pgrp;
- compat_pid_t pr_sid;
- struct old_timeval32 pr_utime;
- struct old_timeval32 pr_stime;
- struct old_timeval32 pr_cutime;
- struct old_timeval32 pr_cstime;
- compat_elf_gregset_t pr_reg;
- compat_int_t pr_fpvalid;
-};
-
-struct compat_elf_prpsinfo {
- char pr_state;
- char pr_sname;
- char pr_zomb;
- char pr_nice;
- compat_ulong_t pr_flag;
- __compat_uid_t pr_uid;
- __compat_gid_t pr_gid;
- compat_pid_t pr_pid;
- compat_pid_t pr_ppid;
- compat_pid_t pr_pgrp;
- compat_pid_t pr_sid;
- char pr_fname[16];
- char pr_psargs[80];
-};
-
-struct elf_thread_core_info___2 {
- struct elf_thread_core_info___2 *next;
- struct task_struct *task;
- struct compat_elf_prstatus prstatus;
- struct memelfnote notes[0];
-};
-
-struct elf_note_info___2 {
- struct elf_thread_core_info___2 *thread;
- struct memelfnote psinfo;
- struct memelfnote signote;
- struct memelfnote auxv;
- struct memelfnote files;
- compat_siginfo_t csigdata;
- size_t size;
- int thread_notes;
-};
-
-struct mb_cache_entry {
- struct list_head e_list;
- struct hlist_bl_node e_hash_list;
- atomic_t e_refcnt;
- u32 e_key;
- u32 e_referenced: 1;
- u32 e_reusable: 1;
- u64 e_value;
-};
-
-struct mb_cache {
- struct hlist_bl_head *c_hash;
- int c_bucket_bits;
- long unsigned int c_max_entries;
- spinlock_t c_list_lock;
- struct list_head c_list;
- long unsigned int c_entry_count;
- struct shrinker c_shrink;
- struct work_struct c_shrink_work;
-};
-
-struct posix_acl_xattr_entry {
- __le16 e_tag;
- __le16 e_perm;
- __le32 e_id;
-};
-
-struct posix_acl_xattr_header {
- __le32 a_version;
-};
-
-struct core_name {
- char *corename;
- int used;
- int size;
-};
-
-struct trace_event_raw_iomap_readpage_class {
- struct trace_entry ent;
- dev_t dev;
- u64 ino;
- int nr_pages;
- char __data[0];
-};
-
-struct trace_event_raw_iomap_range_class {
- struct trace_entry ent;
- dev_t dev;
- u64 ino;
- loff_t size;
- long unsigned int offset;
- unsigned int length;
- char __data[0];
-};
-
-struct trace_event_raw_iomap_class {
- struct trace_entry ent;
- dev_t dev;
- u64 ino;
- u64 addr;
- loff_t offset;
- u64 length;
- u16 type;
- u16 flags;
- dev_t bdev;
- char __data[0];
-};
-
-struct trace_event_raw_iomap_apply {
- struct trace_entry ent;
- dev_t dev;
- u64 ino;
- loff_t pos;
- loff_t length;
- unsigned int flags;
- const void *ops;
- void *actor;
- long unsigned int caller;
- char __data[0];
-};
-
-struct trace_event_data_offsets_iomap_readpage_class {};
-
-struct trace_event_data_offsets_iomap_range_class {};
-
-struct trace_event_data_offsets_iomap_class {};
-
-struct trace_event_data_offsets_iomap_apply {};
-
-typedef void (*btf_trace_iomap_readpage)(void *, struct inode *, int);
-
-typedef void (*btf_trace_iomap_readahead)(void *, struct inode *, int);
-
-typedef void (*btf_trace_iomap_writepage)(void *, struct inode *, long unsigned int, unsigned int);
-
-typedef void (*btf_trace_iomap_releasepage)(void *, struct inode *, long unsigned int, unsigned int);
-
-typedef void (*btf_trace_iomap_invalidatepage)(void *, struct inode *, long unsigned int, unsigned int);
-
-typedef void (*btf_trace_iomap_dio_invalidate_fail)(void *, struct inode *, long unsigned int, unsigned int);
-
-typedef void (*btf_trace_iomap_apply_dstmap)(void *, struct inode *, struct iomap___2 *);
-
-typedef void (*btf_trace_iomap_apply_srcmap)(void *, struct inode *, struct iomap___2 *);
-
-typedef void (*btf_trace_iomap_apply)(void *, struct inode *, loff_t, loff_t, unsigned int, const void *, void *, long unsigned int);
-
-typedef loff_t (*iomap_actor_t)(struct inode *, loff_t, loff_t, void *, struct iomap___2 *, struct iomap___2 *);
-
-struct iomap_ioend {
- struct list_head io_list;
- u16 io_type;
- u16 io_flags;
- struct inode *io_inode;
- size_t io_size;
- loff_t io_offset;
- void *io_private;
- struct bio *io_bio;
- struct bio io_inline_bio;
-};
-
-struct iomap_writepage_ctx;
-
-struct iomap_writeback_ops {
- int (*map_blocks)(struct iomap_writepage_ctx *, struct inode *, loff_t);
- int (*prepare_ioend)(struct iomap_ioend *, int);
- void (*discard_page)(struct page *, loff_t);
-};
-
-struct iomap_writepage_ctx {
- struct iomap___2 iomap;
- struct iomap_ioend *ioend;
- const struct iomap_writeback_ops *ops;
-};
-
-struct iomap_page {
- atomic_t read_bytes_pending;
- atomic_t write_bytes_pending;
- spinlock_t uptodate_lock;
- long unsigned int uptodate[0];
-};
-
-struct iomap_readpage_ctx {
- struct page *cur_page;
- bool cur_page_in_bio;
- struct bio *bio;
- struct readahead_control *rac;
-};
-
-enum {
- IOMAP_WRITE_F_UNSHARE = 1,
-};
-
-struct iomap_dio_ops {
- int (*end_io)(struct kiocb *, ssize_t, int, unsigned int);
- blk_qc_t (*submit_io)(struct inode *, struct iomap___2 *, struct bio *, loff_t);
-};
-
-struct iomap_dio {
- struct kiocb *iocb;
- const struct iomap_dio_ops *dops;
- loff_t i_size;
- loff_t size;
- atomic_t ref;
- unsigned int flags;
- int error;
- bool wait_for_completion;
- union {
- struct {
- struct iov_iter *iter;
- struct task_struct *waiter;
- struct request_queue *last_queue;
- blk_qc_t cookie;
- } submit;
- struct {
- struct work_struct work;
- } aio;
- };
-};
-
-struct fiemap_ctx {
- struct fiemap_extent_info *fi;
- struct iomap___2 prev;
-};
-
-struct iomap_swapfile_info {
- struct iomap___2 iomap;
- struct swap_info_struct *sis;
- uint64_t lowest_ppage;
- uint64_t highest_ppage;
- long unsigned int nr_pages;
- int nr_extents;
-};
-
-enum {
- QIF_BLIMITS_B = 0,
- QIF_SPACE_B = 1,
- QIF_ILIMITS_B = 2,
- QIF_INODES_B = 3,
- QIF_BTIME_B = 4,
- QIF_ITIME_B = 5,
-};
-
-typedef __kernel_uid32_t qid_t;
-
-enum {
- DQF_INFO_DIRTY_B = 17,
-};
-
-struct dqstats {
- long unsigned int stat[8];
- struct percpu_counter counter[8];
-};
-
-enum {
- _DQUOT_USAGE_ENABLED = 0,
- _DQUOT_LIMITS_ENABLED = 1,
- _DQUOT_SUSPENDED = 2,
- _DQUOT_STATE_FLAGS = 3,
-};
-
-struct quota_module_name {
- int qm_fmt_id;
- char *qm_mod_name;
-};
-
-struct dquot_warn {
- struct super_block *w_sb;
- struct kqid w_dq_id;
- short int w_type;
-};
-
-struct fs_disk_quota {
- __s8 d_version;
- __s8 d_flags;
- __u16 d_fieldmask;
- __u32 d_id;
- __u64 d_blk_hardlimit;
- __u64 d_blk_softlimit;
- __u64 d_ino_hardlimit;
- __u64 d_ino_softlimit;
- __u64 d_bcount;
- __u64 d_icount;
- __s32 d_itimer;
- __s32 d_btimer;
- __u16 d_iwarns;
- __u16 d_bwarns;
- __s8 d_itimer_hi;
- __s8 d_btimer_hi;
- __s8 d_rtbtimer_hi;
- __s8 d_padding2;
- __u64 d_rtb_hardlimit;
- __u64 d_rtb_softlimit;
- __u64 d_rtbcount;
- __s32 d_rtbtimer;
- __u16 d_rtbwarns;
- __s16 d_padding3;
- char d_padding4[8];
-};
-
-struct fs_qfilestat {
- __u64 qfs_ino;
- __u64 qfs_nblks;
- __u32 qfs_nextents;
-};
-
-typedef struct fs_qfilestat fs_qfilestat_t;
-
-struct fs_quota_stat {
- __s8 qs_version;
- __u16 qs_flags;
- __s8 qs_pad;
- fs_qfilestat_t qs_uquota;
- fs_qfilestat_t qs_gquota;
- __u32 qs_incoredqs;
- __s32 qs_btimelimit;
- __s32 qs_itimelimit;
- __s32 qs_rtbtimelimit;
- __u16 qs_bwarnlimit;
- __u16 qs_iwarnlimit;
-};
-
-struct fs_qfilestatv {
- __u64 qfs_ino;
- __u64 qfs_nblks;
- __u32 qfs_nextents;
- __u32 qfs_pad;
-};
-
-struct fs_quota_statv {
- __s8 qs_version;
- __u8 qs_pad1;
- __u16 qs_flags;
- __u32 qs_incoredqs;
- struct fs_qfilestatv qs_uquota;
- struct fs_qfilestatv qs_gquota;
- struct fs_qfilestatv qs_pquota;
- __s32 qs_btimelimit;
- __s32 qs_itimelimit;
- __s32 qs_rtbtimelimit;
- __u16 qs_bwarnlimit;
- __u16 qs_iwarnlimit;
- __u64 qs_pad2[8];
-};
-
-struct if_dqblk {
- __u64 dqb_bhardlimit;
- __u64 dqb_bsoftlimit;
- __u64 dqb_curspace;
- __u64 dqb_ihardlimit;
- __u64 dqb_isoftlimit;
- __u64 dqb_curinodes;
- __u64 dqb_btime;
- __u64 dqb_itime;
- __u32 dqb_valid;
-};
-
-struct if_nextdqblk {
- __u64 dqb_bhardlimit;
- __u64 dqb_bsoftlimit;
- __u64 dqb_curspace;
- __u64 dqb_ihardlimit;
- __u64 dqb_isoftlimit;
- __u64 dqb_curinodes;
- __u64 dqb_btime;
- __u64 dqb_itime;
- __u32 dqb_valid;
- __u32 dqb_id;
-};
-
-struct if_dqinfo {
- __u64 dqi_bgrace;
- __u64 dqi_igrace;
- __u32 dqi_flags;
- __u32 dqi_valid;
-};
-
-struct compat_if_dqblk {
- compat_u64 dqb_bhardlimit;
- compat_u64 dqb_bsoftlimit;
- compat_u64 dqb_curspace;
- compat_u64 dqb_ihardlimit;
- compat_u64 dqb_isoftlimit;
- compat_u64 dqb_curinodes;
- compat_u64 dqb_btime;
- compat_u64 dqb_itime;
- compat_uint_t dqb_valid;
-};
-
-enum {
- QUOTA_NL_C_UNSPEC = 0,
- QUOTA_NL_C_WARNING = 1,
- __QUOTA_NL_C_MAX = 2,
-};
-
-enum {
- QUOTA_NL_A_UNSPEC = 0,
- QUOTA_NL_A_QTYPE = 1,
- QUOTA_NL_A_EXCESS_ID = 2,
- QUOTA_NL_A_WARNING = 3,
- QUOTA_NL_A_DEV_MAJOR = 4,
- QUOTA_NL_A_DEV_MINOR = 5,
- QUOTA_NL_A_CAUSED_ID = 6,
- QUOTA_NL_A_PAD = 7,
- __QUOTA_NL_A_MAX = 8,
-};
-
-struct proc_maps_private {
- struct inode *inode;
- struct task_struct *task;
- struct mm_struct *mm;
- struct vm_area_struct *tail_vma;
- struct mempolicy *task_mempolicy;
-};
-
-struct mem_size_stats {
- long unsigned int resident;
- long unsigned int shared_clean;
- long unsigned int shared_dirty;
- long unsigned int private_clean;
- long unsigned int private_dirty;
- long unsigned int referenced;
- long unsigned int anonymous;
- long unsigned int lazyfree;
- long unsigned int anonymous_thp;
- long unsigned int shmem_thp;
- long unsigned int file_thp;
- long unsigned int swap;
- long unsigned int shared_hugetlb;
- long unsigned int private_hugetlb;
- u64 pss;
- u64 pss_anon;
- u64 pss_file;
- u64 pss_shmem;
- u64 pss_locked;
- u64 swap_pss;
- bool check_shmem_swap;
-};
-
-enum clear_refs_types {
- CLEAR_REFS_ALL = 1,
- CLEAR_REFS_ANON = 2,
- CLEAR_REFS_MAPPED = 3,
- CLEAR_REFS_SOFT_DIRTY = 4,
- CLEAR_REFS_MM_HIWATER_RSS = 5,
- CLEAR_REFS_LAST = 6,
-};
-
-struct clear_refs_private {
- enum clear_refs_types type;
-};
-
-typedef struct {
- u64 pme;
-} pagemap_entry_t;
-
-struct pagemapread {
- int pos;
- int len;
- pagemap_entry_t *buffer;
- bool show_pfn;
-};
-
-struct numa_maps {
- long unsigned int pages;
- long unsigned int anon;
- long unsigned int active;
- long unsigned int writeback;
- long unsigned int mapcount_max;
- long unsigned int dirty;
- long unsigned int swapcache;
- long unsigned int node[128];
-};
-
-struct numa_maps_private {
- struct proc_maps_private proc_maps;
- struct numa_maps md;
-};
-
-struct pde_opener {
- struct list_head lh;
- struct file *file;
- bool closing;
- struct completion *c;
-};
-
-enum {
- BIAS = 2147483648,
-};
-
-struct proc_fs_context {
- struct pid_namespace *pid_ns;
- unsigned int mask;
- enum proc_hidepid hidepid;
- int gid;
- enum proc_pidonly pidonly;
-};
-
-enum proc_param {
- Opt_gid___2 = 0,
- Opt_hidepid = 1,
- Opt_subset = 2,
-};
-
-struct genradix_root;
-
-struct __genradix {
- struct genradix_root *root;
-};
-
-struct syscall_info {
- __u64 sp;
- struct seccomp_data data;
-};
-
-typedef struct dentry *instantiate_t(struct dentry *, struct task_struct *, const void *);
-
-struct pid_entry {
- const char *name;
- unsigned int len;
- umode_t mode;
- const struct inode_operations *iop;
- const struct file_operations *fop;
- union proc_op op;
-};
-
-struct limit_names {
- const char *name;
- const char *unit;
-};
-
-struct map_files_info {
- long unsigned int start;
- long unsigned int end;
- fmode_t mode;
-};
-
-struct timers_private {
- struct pid *pid;
- struct task_struct *task;
- struct sighand_struct *sighand;
- struct pid_namespace *ns;
- long unsigned int flags;
-};
-
-struct tgid_iter {
- unsigned int tgid;
- struct task_struct *task;
-};
-
-struct fd_data {
- fmode_t mode;
- unsigned int fd;
-};
-
-struct sysctl_alias {
- const char *kernel_param;
- const char *sysctl_param;
-};
-
-struct seq_net_private {
- struct net *net;
-};
-
-struct bpf_iter_aux_info___2;
-
-enum kcore_type {
- KCORE_TEXT = 0,
- KCORE_VMALLOC = 1,
- KCORE_RAM = 2,
- KCORE_VMEMMAP = 3,
- KCORE_USER = 4,
- KCORE_OTHER = 5,
- KCORE_REMAP = 6,
-};
-
-struct kcore_list {
- struct list_head list;
- long unsigned int addr;
- long unsigned int vaddr;
- size_t size;
- int type;
-};
-
-struct kernfs_iattrs {
- kuid_t ia_uid;
- kgid_t ia_gid;
- struct timespec64 ia_atime;
- struct timespec64 ia_mtime;
- struct timespec64 ia_ctime;
- struct simple_xattrs xattrs;
- atomic_t nr_user_xattrs;
- atomic_t user_xattr_size;
-};
-
-struct kernfs_super_info {
- struct super_block *sb;
- struct kernfs_root *root;
- const void *ns;
- struct list_head node;
-};
-
-enum kernfs_node_flag {
- KERNFS_ACTIVATED = 16,
- KERNFS_NS = 32,
- KERNFS_HAS_SEQ_SHOW = 64,
- KERNFS_HAS_MMAP = 128,
- KERNFS_LOCKDEP = 256,
- KERNFS_SUICIDAL = 1024,
- KERNFS_SUICIDED = 2048,
- KERNFS_EMPTY_DIR = 4096,
- KERNFS_HAS_RELEASE = 8192,
-};
-
-struct kernfs_open_node {
- atomic_t refcnt;
- atomic_t event;
- wait_queue_head_t poll;
- struct list_head files;
-};
-
-struct config_group;
-
-struct config_item_type;
-
-struct config_item {
- char *ci_name;
- char ci_namebuf[20];
- struct kref ci_kref;
- struct list_head ci_entry;
- struct config_item *ci_parent;
- struct config_group *ci_group;
- const struct config_item_type *ci_type;
- struct dentry *ci_dentry;
-};
-
-struct configfs_subsystem;
-
-struct config_group {
- struct config_item cg_item;
- struct list_head cg_children;
- struct configfs_subsystem *cg_subsys;
- struct list_head default_groups;
- struct list_head group_entry;
-};
-
-struct configfs_item_operations;
-
-struct configfs_group_operations;
-
-struct configfs_attribute;
-
-struct configfs_bin_attribute;
-
-struct config_item_type {
- struct module *ct_owner;
- struct configfs_item_operations *ct_item_ops;
- struct configfs_group_operations *ct_group_ops;
- struct configfs_attribute **ct_attrs;
- struct configfs_bin_attribute **ct_bin_attrs;
-};
-
-struct configfs_item_operations {
- void (*release)(struct config_item *);
- int (*allow_link)(struct config_item *, struct config_item *);
- void (*drop_link)(struct config_item *, struct config_item *);
-};
-
-struct configfs_group_operations {
- struct config_item * (*make_item)(struct config_group *, const char *);
- struct config_group * (*make_group)(struct config_group *, const char *);
- int (*commit_item)(struct config_item *);
- void (*disconnect_notify)(struct config_group *, struct config_item *);
- void (*drop_item)(struct config_group *, struct config_item *);
-};
-
-struct configfs_attribute {
- const char *ca_name;
- struct module *ca_owner;
- umode_t ca_mode;
- ssize_t (*show)(struct config_item *, char *);
- ssize_t (*store)(struct config_item *, const char *, size_t);
-};
-
-struct configfs_bin_attribute {
- struct configfs_attribute cb_attr;
- void *cb_private;
- size_t cb_max_size;
- ssize_t (*read)(struct config_item *, void *, size_t);
- ssize_t (*write)(struct config_item *, const void *, size_t);
-};
-
-struct configfs_subsystem {
- struct config_group su_group;
- struct mutex su_mutex;
-};
-
-struct configfs_fragment {
- atomic_t frag_count;
- struct rw_semaphore frag_sem;
- bool frag_dead;
-};
-
-struct configfs_dirent {
- atomic_t s_count;
- int s_dependent_count;
- struct list_head s_sibling;
- struct list_head s_children;
- int s_links;
- void *s_element;
- int s_type;
- umode_t s_mode;
- struct dentry *s_dentry;
- struct iattr *s_iattr;
- struct configfs_fragment *s_frag;
-};
-
-struct configfs_buffer {
- size_t count;
- loff_t pos;
- char *page;
- struct configfs_item_operations *ops;
- struct mutex mutex;
- int needs_read_fill;
- bool read_in_progress;
- bool write_in_progress;
- char *bin_buffer;
- int bin_buffer_size;
- int cb_max_size;
- struct config_item *item;
- struct module *owner;
- union {
- struct configfs_attribute *attr;
- struct configfs_bin_attribute *bin_attr;
- };
-};
-
-struct pts_mount_opts {
- int setuid;
- int setgid;
- kuid_t uid;
- kgid_t gid;
- umode_t mode;
- umode_t ptmxmode;
- int reserve;
- int max;
-};
-
-enum {
- Opt_uid___2 = 0,
- Opt_gid___3 = 1,
- Opt_mode___2 = 2,
- Opt_ptmxmode = 3,
- Opt_newinstance = 4,
- Opt_max = 5,
- Opt_err = 6,
-};
-
-struct pts_fs_info {
- struct ida allocated_ptys;
- struct pts_mount_opts mount_opts;
- struct super_block *sb;
- struct dentry *ptmx_dentry;
-};
-
-struct dcookie_struct {
- struct path path;
- struct list_head hash_list;
-};
-
-struct dcookie_user {
- struct list_head next;
-};
-
-typedef unsigned int tid_t;
-
-struct transaction_chp_stats_s {
- long unsigned int cs_chp_time;
- __u32 cs_forced_to_close;
- __u32 cs_written;
- __u32 cs_dropped;
-};
-
-struct journal_s;
-
-typedef struct journal_s journal_t;
-
-struct journal_head;
-
-struct transaction_s;
-
-typedef struct transaction_s transaction_t;
-
-struct transaction_s {
- journal_t *t_journal;
- tid_t t_tid;
- enum {
- T_RUNNING = 0,
- T_LOCKED = 1,
- T_SWITCH = 2,
- T_FLUSH = 3,
- T_COMMIT = 4,
- T_COMMIT_DFLUSH = 5,
- T_COMMIT_JFLUSH = 6,
- T_COMMIT_CALLBACK = 7,
- T_FINISHED = 8,
- } t_state;
- long unsigned int t_log_start;
- int t_nr_buffers;
- struct journal_head *t_reserved_list;
- struct journal_head *t_buffers;
- struct journal_head *t_forget;
- struct journal_head *t_checkpoint_list;
- struct journal_head *t_checkpoint_io_list;
- struct journal_head *t_shadow_list;
- struct list_head t_inode_list;
- spinlock_t t_handle_lock;
- long unsigned int t_max_wait;
- long unsigned int t_start;
- long unsigned int t_requested;
- struct transaction_chp_stats_s t_chp_stats;
- atomic_t t_updates;
- atomic_t t_outstanding_credits;
- atomic_t t_outstanding_revokes;
- atomic_t t_handle_count;
- transaction_t *t_cpnext;
- transaction_t *t_cpprev;
- long unsigned int t_expires;
- ktime_t t_start_time;
- unsigned int t_synchronous_commit: 1;
- int t_need_data_flush;
- struct list_head t_private_list;
-};
-
-struct jbd2_buffer_trigger_type;
-
-struct journal_head {
- struct buffer_head *b_bh;
- spinlock_t b_state_lock;
- int b_jcount;
- unsigned int b_jlist;
- unsigned int b_modified;
- char *b_frozen_data;
- char *b_committed_data;
- transaction_t *b_transaction;
- transaction_t *b_next_transaction;
- struct journal_head *b_tnext;
- struct journal_head *b_tprev;
- transaction_t *b_cp_transaction;
- struct journal_head *b_cpnext;
- struct journal_head *b_cpprev;
- struct jbd2_buffer_trigger_type *b_triggers;
- struct jbd2_buffer_trigger_type *b_frozen_triggers;
-};
-
-struct jbd2_buffer_trigger_type {
- void (*t_frozen)(struct jbd2_buffer_trigger_type *, struct buffer_head *, void *, size_t);
- void (*t_abort)(struct jbd2_buffer_trigger_type *, struct buffer_head *);
-};
-
-struct jbd2_journal_handle;
-
-typedef struct jbd2_journal_handle handle_t;
-
-struct jbd2_journal_handle {
- union {
- transaction_t *h_transaction;
- journal_t *h_journal;
- };
- handle_t *h_rsv_handle;
- int h_total_credits;
- int h_revoke_credits;
- int h_revoke_credits_requested;
- int h_ref;
- int h_err;
- unsigned int h_sync: 1;
- unsigned int h_jdata: 1;
- unsigned int h_reserved: 1;
- unsigned int h_aborted: 1;
- unsigned int h_type: 8;
- unsigned int h_line_no: 16;
- long unsigned int h_start_jiffies;
- unsigned int h_requested_credits;
- unsigned int saved_alloc_context;
-};
-
-struct transaction_run_stats_s {
- long unsigned int rs_wait;
- long unsigned int rs_request_delay;
- long unsigned int rs_running;
- long unsigned int rs_locked;
- long unsigned int rs_flushing;
- long unsigned int rs_logging;
- __u32 rs_handle_count;
- __u32 rs_blocks;
- __u32 rs_blocks_logged;
-};
-
-struct transaction_stats_s {
- long unsigned int ts_tid;
- long unsigned int ts_requested;
- struct transaction_run_stats_s run;
-};
-
-enum passtype {
- PASS_SCAN = 0,
- PASS_REVOKE = 1,
- PASS_REPLAY = 2,
-};
-
-struct journal_superblock_s;
-
-typedef struct journal_superblock_s journal_superblock_t;
-
-struct jbd2_revoke_table_s;
-
-struct jbd2_inode;
-
-struct journal_s {
- long unsigned int j_flags;
- int j_errno;
- struct mutex j_abort_mutex;
- struct buffer_head *j_sb_buffer;
- journal_superblock_t *j_superblock;
- int j_format_version;
- rwlock_t j_state_lock;
- int j_barrier_count;
- struct mutex j_barrier;
- transaction_t *j_running_transaction;
- transaction_t *j_committing_transaction;
- transaction_t *j_checkpoint_transactions;
- wait_queue_head_t j_wait_transaction_locked;
- wait_queue_head_t j_wait_done_commit;
- wait_queue_head_t j_wait_commit;
- wait_queue_head_t j_wait_updates;
- wait_queue_head_t j_wait_reserved;
- wait_queue_head_t j_fc_wait;
- struct mutex j_checkpoint_mutex;
- struct buffer_head *j_chkpt_bhs[64];
- long unsigned int j_head;
- long unsigned int j_tail;
- long unsigned int j_free;
- long unsigned int j_first;
- long unsigned int j_last;
- long unsigned int j_fc_first;
- long unsigned int j_fc_off;
- long unsigned int j_fc_last;
- struct block_device *j_dev;
- int j_blocksize;
- long long unsigned int j_blk_offset;
- char j_devname[56];
- struct block_device *j_fs_dev;
- unsigned int j_total_len;
- atomic_t j_reserved_credits;
- spinlock_t j_list_lock;
- struct inode *j_inode;
- tid_t j_tail_sequence;
- tid_t j_transaction_sequence;
- tid_t j_commit_sequence;
- tid_t j_commit_request;
- __u8 j_uuid[16];
- struct task_struct *j_task;
- int j_max_transaction_buffers;
- int j_revoke_records_per_block;
- long unsigned int j_commit_interval;
- struct timer_list j_commit_timer;
- spinlock_t j_revoke_lock;
- struct jbd2_revoke_table_s *j_revoke;
- struct jbd2_revoke_table_s *j_revoke_table[2];
- struct buffer_head **j_wbuf;
- struct buffer_head **j_fc_wbuf;
- int j_wbufsize;
- int j_fc_wbufsize;
- pid_t j_last_sync_writer;
- u64 j_average_commit_time;
- u32 j_min_batch_time;
- u32 j_max_batch_time;
- void (*j_commit_callback)(journal_t *, transaction_t *);
- int (*j_submit_inode_data_buffers)(struct jbd2_inode *);
- int (*j_finish_inode_data_buffers)(struct jbd2_inode *);
- spinlock_t j_history_lock;
- struct proc_dir_entry *j_proc_entry;
- struct transaction_stats_s j_stats;
- unsigned int j_failed_commit;
- void *j_private;
- struct crypto_shash *j_chksum_driver;
- __u32 j_csum_seed;
- void (*j_fc_cleanup_callback)(struct journal_s *, int);
- int (*j_fc_replay_callback)(struct journal_s *, struct buffer_head *, enum passtype, int, tid_t);
-};
-
-struct journal_header_s {
- __be32 h_magic;
- __be32 h_blocktype;
- __be32 h_sequence;
-};
-
-typedef struct journal_header_s journal_header_t;
-
-struct journal_superblock_s {
- journal_header_t s_header;
- __be32 s_blocksize;
- __be32 s_maxlen;
- __be32 s_first;
- __be32 s_sequence;
- __be32 s_start;
- __be32 s_errno;
- __be32 s_feature_compat;
- __be32 s_feature_incompat;
- __be32 s_feature_ro_compat;
- __u8 s_uuid[16];
- __be32 s_nr_users;
- __be32 s_dynsuper;
- __be32 s_max_transaction;
- __be32 s_max_trans_data;
- __u8 s_checksum_type;
- __u8 s_padding2[3];
- __be32 s_num_fc_blks;
- __u32 s_padding[41];
- __be32 s_checksum;
- __u8 s_users[768];
-};
-
-enum jbd_state_bits {
- BH_JBD = 16,
- BH_JWrite = 17,
- BH_Freed = 18,
- BH_Revoked = 19,
- BH_RevokeValid = 20,
- BH_JBDDirty = 21,
- BH_JournalHead = 22,
- BH_Shadow = 23,
- BH_Verified = 24,
- BH_JBDPrivateStart = 25,
-};
-
-struct jbd2_inode {
- transaction_t *i_transaction;
- transaction_t *i_next_transaction;
- struct list_head i_list;
- struct inode *i_vfs_inode;
- long unsigned int i_flags;
- loff_t i_dirty_start;
- loff_t i_dirty_end;
-};
-
-struct bgl_lock {
- spinlock_t lock;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct blockgroup_lock {
- struct bgl_lock locks[128];
-};
-
-typedef int ext4_grpblk_t;
-
-typedef long long unsigned int ext4_fsblk_t;
-
-typedef __u32 ext4_lblk_t;
-
-typedef unsigned int ext4_group_t;
-
-struct ext4_allocation_request {
- struct inode *inode;
- unsigned int len;
- ext4_lblk_t logical;
- ext4_lblk_t lleft;
- ext4_lblk_t lright;
- ext4_fsblk_t goal;
- ext4_fsblk_t pleft;
- ext4_fsblk_t pright;
- unsigned int flags;
-};
-
-struct ext4_system_blocks {
- struct rb_root root;
- struct callback_head rcu;
-};
-
-struct ext4_group_desc {
- __le32 bg_block_bitmap_lo;
- __le32 bg_inode_bitmap_lo;
- __le32 bg_inode_table_lo;
- __le16 bg_free_blocks_count_lo;
- __le16 bg_free_inodes_count_lo;
- __le16 bg_used_dirs_count_lo;
- __le16 bg_flags;
- __le32 bg_exclude_bitmap_lo;
- __le16 bg_block_bitmap_csum_lo;
- __le16 bg_inode_bitmap_csum_lo;
- __le16 bg_itable_unused_lo;
- __le16 bg_checksum;
- __le32 bg_block_bitmap_hi;
- __le32 bg_inode_bitmap_hi;
- __le32 bg_inode_table_hi;
- __le16 bg_free_blocks_count_hi;
- __le16 bg_free_inodes_count_hi;
- __le16 bg_used_dirs_count_hi;
- __le16 bg_itable_unused_hi;
- __le32 bg_exclude_bitmap_hi;
- __le16 bg_block_bitmap_csum_hi;
- __le16 bg_inode_bitmap_csum_hi;
- __u32 bg_reserved;
-};
-
-struct flex_groups {
- atomic64_t free_clusters;
- atomic_t free_inodes;
- atomic_t used_dirs;
-};
-
-struct extent_status {
- struct rb_node rb_node;
- ext4_lblk_t es_lblk;
- ext4_lblk_t es_len;
- ext4_fsblk_t es_pblk;
-};
-
-struct ext4_es_tree {
- struct rb_root root;
- struct extent_status *cache_es;
-};
-
-struct ext4_es_stats {
- long unsigned int es_stats_shrunk;
- struct percpu_counter es_stats_cache_hits;
- struct percpu_counter es_stats_cache_misses;
- u64 es_stats_scan_time;
- u64 es_stats_max_scan_time;
- struct percpu_counter es_stats_all_cnt;
- struct percpu_counter es_stats_shk_cnt;
-};
-
-struct ext4_pending_tree {
- struct rb_root root;
-};
-
-struct ext4_fc_stats {
- unsigned int fc_ineligible_reason_count[10];
- long unsigned int fc_num_commits;
- long unsigned int fc_ineligible_commits;
- long unsigned int fc_numblks;
-};
-
-struct ext4_fc_alloc_region {
- ext4_lblk_t lblk;
- ext4_fsblk_t pblk;
- int ino;
- int len;
-};
-
-struct ext4_fc_replay_state {
- int fc_replay_num_tags;
- int fc_replay_expected_off;
- int fc_current_pass;
- int fc_cur_tag;
- int fc_crc;
- struct ext4_fc_alloc_region *fc_regions;
- int fc_regions_size;
- int fc_regions_used;
- int fc_regions_valid;
- int *fc_modified_inodes;
- int fc_modified_inodes_used;
- int fc_modified_inodes_size;
-};
-
-struct ext4_inode_info {
- __le32 i_data[15];
- __u32 i_dtime;
- ext4_fsblk_t i_file_acl;
- ext4_group_t i_block_group;
- ext4_lblk_t i_dir_start_lookup;
- long unsigned int i_flags;
- struct rw_semaphore xattr_sem;
- struct list_head i_orphan;
- struct list_head i_fc_list;
- ext4_lblk_t i_fc_lblk_start;
- ext4_lblk_t i_fc_lblk_len;
- atomic_t i_fc_updates;
- wait_queue_head_t i_fc_wait;
- struct mutex i_fc_lock;
- loff_t i_disksize;
- struct rw_semaphore i_data_sem;
- struct rw_semaphore i_mmap_sem;
- struct inode vfs_inode;
- struct jbd2_inode *jinode;
- spinlock_t i_raw_lock;
- struct timespec64 i_crtime;
- atomic_t i_prealloc_active;
- struct list_head i_prealloc_list;
- spinlock_t i_prealloc_lock;
- struct ext4_es_tree i_es_tree;
- rwlock_t i_es_lock;
- struct list_head i_es_list;
- unsigned int i_es_all_nr;
- unsigned int i_es_shk_nr;
- ext4_lblk_t i_es_shrink_lblk;
- ext4_group_t i_last_alloc_group;
- unsigned int i_reserved_data_blocks;
- struct ext4_pending_tree i_pending_tree;
- __u16 i_extra_isize;
- u16 i_inline_off;
- u16 i_inline_size;
- qsize_t i_reserved_quota;
- spinlock_t i_completed_io_lock;
- struct list_head i_rsv_conversion_list;
- struct work_struct i_rsv_conversion_work;
- atomic_t i_unwritten;
- spinlock_t i_block_reservation_lock;
- tid_t i_sync_tid;
- tid_t i_datasync_tid;
- struct dquot *i_dquot[3];
- __u32 i_csum_seed;
- kprojid_t i_projid;
-};
-
-struct ext4_super_block {
- __le32 s_inodes_count;
- __le32 s_blocks_count_lo;
- __le32 s_r_blocks_count_lo;
- __le32 s_free_blocks_count_lo;
- __le32 s_free_inodes_count;
- __le32 s_first_data_block;
- __le32 s_log_block_size;
- __le32 s_log_cluster_size;
- __le32 s_blocks_per_group;
- __le32 s_clusters_per_group;
- __le32 s_inodes_per_group;
- __le32 s_mtime;
- __le32 s_wtime;
- __le16 s_mnt_count;
- __le16 s_max_mnt_count;
- __le16 s_magic;
- __le16 s_state;
- __le16 s_errors;
- __le16 s_minor_rev_level;
- __le32 s_lastcheck;
- __le32 s_checkinterval;
- __le32 s_creator_os;
- __le32 s_rev_level;
- __le16 s_def_resuid;
- __le16 s_def_resgid;
- __le32 s_first_ino;
- __le16 s_inode_size;
- __le16 s_block_group_nr;
- __le32 s_feature_compat;
- __le32 s_feature_incompat;
- __le32 s_feature_ro_compat;
- __u8 s_uuid[16];
- char s_volume_name[16];
- char s_last_mounted[64];
- __le32 s_algorithm_usage_bitmap;
- __u8 s_prealloc_blocks;
- __u8 s_prealloc_dir_blocks;
- __le16 s_reserved_gdt_blocks;
- __u8 s_journal_uuid[16];
- __le32 s_journal_inum;
- __le32 s_journal_dev;
- __le32 s_last_orphan;
- __le32 s_hash_seed[4];
- __u8 s_def_hash_version;
- __u8 s_jnl_backup_type;
- __le16 s_desc_size;
- __le32 s_default_mount_opts;
- __le32 s_first_meta_bg;
- __le32 s_mkfs_time;
- __le32 s_jnl_blocks[17];
- __le32 s_blocks_count_hi;
- __le32 s_r_blocks_count_hi;
- __le32 s_free_blocks_count_hi;
- __le16 s_min_extra_isize;
- __le16 s_want_extra_isize;
- __le32 s_flags;
- __le16 s_raid_stride;
- __le16 s_mmp_update_interval;
- __le64 s_mmp_block;
- __le32 s_raid_stripe_width;
- __u8 s_log_groups_per_flex;
- __u8 s_checksum_type;
- __u8 s_encryption_level;
- __u8 s_reserved_pad;
- __le64 s_kbytes_written;
- __le32 s_snapshot_inum;
- __le32 s_snapshot_id;
- __le64 s_snapshot_r_blocks_count;
- __le32 s_snapshot_list;
- __le32 s_error_count;
- __le32 s_first_error_time;
- __le32 s_first_error_ino;
- __le64 s_first_error_block;
- __u8 s_first_error_func[32];
- __le32 s_first_error_line;
- __le32 s_last_error_time;
- __le32 s_last_error_ino;
- __le32 s_last_error_line;
- __le64 s_last_error_block;
- __u8 s_last_error_func[32];
- __u8 s_mount_opts[64];
- __le32 s_usr_quota_inum;
- __le32 s_grp_quota_inum;
- __le32 s_overhead_clusters;
- __le32 s_backup_bgs[2];
- __u8 s_encrypt_algos[4];
- __u8 s_encrypt_pw_salt[16];
- __le32 s_lpf_ino;
- __le32 s_prj_quota_inum;
- __le32 s_checksum_seed;
- __u8 s_wtime_hi;
- __u8 s_mtime_hi;
- __u8 s_mkfs_time_hi;
- __u8 s_lastcheck_hi;
- __u8 s_first_error_time_hi;
- __u8 s_last_error_time_hi;
- __u8 s_first_error_errcode;
- __u8 s_last_error_errcode;
- __le16 s_encoding;
- __le16 s_encoding_flags;
- __le32 s_reserved[95];
- __le32 s_checksum;
-};
-
-struct mb_cache___2;
-
-struct ext4_group_info;
-
-struct ext4_locality_group;
-
-struct ext4_li_request;
-
-struct ext4_sb_info {
- long unsigned int s_desc_size;
- long unsigned int s_inodes_per_block;
- long unsigned int s_blocks_per_group;
- long unsigned int s_clusters_per_group;
- long unsigned int s_inodes_per_group;
- long unsigned int s_itb_per_group;
- long unsigned int s_gdb_count;
- long unsigned int s_desc_per_block;
- ext4_group_t s_groups_count;
- ext4_group_t s_blockfile_groups;
- long unsigned int s_overhead;
- unsigned int s_cluster_ratio;
- unsigned int s_cluster_bits;
- loff_t s_bitmap_maxbytes;
- struct buffer_head *s_sbh;
- struct ext4_super_block *s_es;
- struct buffer_head **s_group_desc;
- unsigned int s_mount_opt;
- unsigned int s_mount_opt2;
- long unsigned int s_mount_flags;
- unsigned int s_def_mount_opt;
- ext4_fsblk_t s_sb_block;
- atomic64_t s_resv_clusters;
- kuid_t s_resuid;
- kgid_t s_resgid;
- short unsigned int s_mount_state;
- short unsigned int s_pad;
- int s_addr_per_block_bits;
- int s_desc_per_block_bits;
- int s_inode_size;
- int s_first_ino;
- unsigned int s_inode_readahead_blks;
- unsigned int s_inode_goal;
- u32 s_hash_seed[4];
- int s_def_hash_version;
- int s_hash_unsigned;
- struct percpu_counter s_freeclusters_counter;
- struct percpu_counter s_freeinodes_counter;
- struct percpu_counter s_dirs_counter;
- struct percpu_counter s_dirtyclusters_counter;
- struct blockgroup_lock *s_blockgroup_lock;
- struct proc_dir_entry *s_proc;
- struct kobject s_kobj;
- struct completion s_kobj_unregister;
- struct super_block *s_sb;
- struct journal_s *s_journal;
- struct list_head s_orphan;
- struct mutex s_orphan_lock;
- long unsigned int s_ext4_flags;
- long unsigned int s_commit_interval;
- u32 s_max_batch_time;
- u32 s_min_batch_time;
- struct block_device *s_journal_bdev;
- char *s_qf_names[3];
- int s_jquota_fmt;
- unsigned int s_want_extra_isize;
- struct ext4_system_blocks *s_system_blks;
- struct ext4_group_info ***s_group_info;
- struct inode *s_buddy_cache;
- spinlock_t s_md_lock;
- short unsigned int *s_mb_offsets;
- unsigned int *s_mb_maxs;
- unsigned int s_group_info_size;
- unsigned int s_mb_free_pending;
- struct list_head s_freed_data_list;
- long unsigned int s_stripe;
- unsigned int s_mb_stream_request;
- unsigned int s_mb_max_to_scan;
- unsigned int s_mb_min_to_scan;
- unsigned int s_mb_stats;
- unsigned int s_mb_order2_reqs;
- unsigned int s_mb_group_prealloc;
- unsigned int s_mb_max_inode_prealloc;
- unsigned int s_max_dir_size_kb;
- long unsigned int s_mb_last_group;
- long unsigned int s_mb_last_start;
- unsigned int s_mb_prefetch;
- unsigned int s_mb_prefetch_limit;
- atomic_t s_bal_reqs;
- atomic_t s_bal_success;
- atomic_t s_bal_allocated;
- atomic_t s_bal_ex_scanned;
- atomic_t s_bal_goals;
- atomic_t s_bal_breaks;
- atomic_t s_bal_2orders;
- spinlock_t s_bal_lock;
- long unsigned int s_mb_buddies_generated;
- long long unsigned int s_mb_generation_time;
- atomic_t s_mb_lost_chunks;
- atomic_t s_mb_preallocated;
- atomic_t s_mb_discarded;
- atomic_t s_lock_busy;
- struct ext4_locality_group *s_locality_groups;
- long unsigned int s_sectors_written_start;
- u64 s_kbytes_written;
- unsigned int s_extent_max_zeroout_kb;
- unsigned int s_log_groups_per_flex;
- struct flex_groups **s_flex_groups;
- ext4_group_t s_flex_groups_allocated;
- struct workqueue_struct *rsv_conversion_wq;
- struct timer_list s_err_report;
- struct ext4_li_request *s_li_request;
- unsigned int s_li_wait_mult;
- struct task_struct *s_mmp_tsk;
- atomic_t s_last_trim_minblks;
- struct crypto_shash *s_chksum_driver;
- __u32 s_csum_seed;
- struct shrinker s_es_shrinker;
- struct list_head s_es_list;
- long int s_es_nr_inode;
- struct ext4_es_stats s_es_stats;
- struct mb_cache___2 *s_ea_block_cache;
- struct mb_cache___2 *s_ea_inode_cache;
- long: 64;
- long: 64;
- long: 64;
- spinlock_t s_es_lock;
- struct ratelimit_state s_err_ratelimit_state;
- struct ratelimit_state s_warning_ratelimit_state;
- struct ratelimit_state s_msg_ratelimit_state;
- atomic_t s_warning_count;
- atomic_t s_msg_count;
- struct fscrypt_dummy_policy s_dummy_enc_policy;
- struct percpu_rw_semaphore s_writepages_rwsem;
- struct dax_device *s_daxdev;
- errseq_t s_bdev_wb_err;
- spinlock_t s_bdev_wb_lock;
- atomic_t s_fc_subtid;
- atomic_t s_fc_ineligible_updates;
- struct list_head s_fc_q[2];
- struct list_head s_fc_dentry_q[2];
- unsigned int s_fc_bytes;
- spinlock_t s_fc_lock;
- struct buffer_head *s_fc_bh;
- struct ext4_fc_stats s_fc_stats;
- u64 s_fc_avg_commit_time;
- struct ext4_fc_replay_state s_fc_replay_state;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct ext4_group_info {
- long unsigned int bb_state;
- struct rb_root bb_free_root;
- ext4_grpblk_t bb_first_free;
- ext4_grpblk_t bb_free;
- ext4_grpblk_t bb_fragments;
- ext4_grpblk_t bb_largest_free_order;
- struct list_head bb_prealloc_list;
- struct rw_semaphore alloc_sem;
- ext4_grpblk_t bb_counters[0];
-};
-
-struct ext4_locality_group {
- struct mutex lg_mutex;
- struct list_head lg_prealloc_list[10];
- spinlock_t lg_prealloc_lock;
-};
-
-enum ext4_li_mode {
- EXT4_LI_MODE_PREFETCH_BBITMAP = 0,
- EXT4_LI_MODE_ITABLE = 1,
-};
-
-struct ext4_li_request {
- struct super_block *lr_super;
- enum ext4_li_mode lr_mode;
- ext4_group_t lr_first_not_zeroed;
- ext4_group_t lr_next_group;
- struct list_head lr_request;
- long unsigned int lr_next_sched;
- long unsigned int lr_timeout;
-};
-
-struct ext4_map_blocks {
- ext4_fsblk_t m_pblk;
- ext4_lblk_t m_lblk;
- unsigned int m_len;
- unsigned int m_flags;
-};
-
-struct ext4_system_zone {
- struct rb_node node;
- ext4_fsblk_t start_blk;
- unsigned int count;
- u32 ino;
-};
-
-enum {
- EXT4_INODE_SECRM = 0,
- EXT4_INODE_UNRM = 1,
- EXT4_INODE_COMPR = 2,
- EXT4_INODE_SYNC = 3,
- EXT4_INODE_IMMUTABLE = 4,
- EXT4_INODE_APPEND = 5,
- EXT4_INODE_NODUMP = 6,
- EXT4_INODE_NOATIME = 7,
- EXT4_INODE_DIRTY = 8,
- EXT4_INODE_COMPRBLK = 9,
- EXT4_INODE_NOCOMPR = 10,
- EXT4_INODE_ENCRYPT = 11,
- EXT4_INODE_INDEX = 12,
- EXT4_INODE_IMAGIC = 13,
- EXT4_INODE_JOURNAL_DATA = 14,
- EXT4_INODE_NOTAIL = 15,
- EXT4_INODE_DIRSYNC = 16,
- EXT4_INODE_TOPDIR = 17,
- EXT4_INODE_HUGE_FILE = 18,
- EXT4_INODE_EXTENTS = 19,
- EXT4_INODE_VERITY = 20,
- EXT4_INODE_EA_INODE = 21,
- EXT4_INODE_DAX = 25,
- EXT4_INODE_INLINE_DATA = 28,
- EXT4_INODE_PROJINHERIT = 29,
- EXT4_INODE_CASEFOLD = 30,
- EXT4_INODE_RESERVED = 31,
-};
-
-enum {
- EXT4_FC_REASON_OK = 0,
- EXT4_FC_REASON_INELIGIBLE = 1,
- EXT4_FC_REASON_ALREADY_COMMITTED = 2,
- EXT4_FC_REASON_FC_START_FAILED = 3,
- EXT4_FC_REASON_FC_FAILED = 4,
- EXT4_FC_REASON_XATTR = 0,
- EXT4_FC_REASON_CROSS_RENAME = 1,
- EXT4_FC_REASON_JOURNAL_FLAG_CHANGE = 2,
- EXT4_FC_REASON_NOMEM = 3,
- EXT4_FC_REASON_SWAP_BOOT = 4,
- EXT4_FC_REASON_RESIZE = 5,
- EXT4_FC_REASON_RENAME_DIR = 6,
- EXT4_FC_REASON_FALLOC_RANGE = 7,
- EXT4_FC_REASON_INODE_JOURNAL_DATA = 8,
- EXT4_FC_COMMIT_FAILED = 9,
- EXT4_FC_REASON_MAX = 10,
-};
-
-struct ext4_dir_entry_2 {
- __le32 inode;
- __le16 rec_len;
- __u8 name_len;
- __u8 file_type;
- char name[255];
-};
-
-struct fname;
-
-struct dir_private_info {
- struct rb_root root;
- struct rb_node *curr_node;
- struct fname *extra_fname;
- loff_t last_pos;
- __u32 curr_hash;
- __u32 curr_minor_hash;
- __u32 next_hash;
-};
-
-struct fname {
- __u32 hash;
- __u32 minor_hash;
- struct rb_node rb_hash;
- struct fname *next;
- __u32 inode;
- __u8 name_len;
- __u8 file_type;
- char name[0];
-};
-
-enum SHIFT_DIRECTION {
- SHIFT_LEFT = 0,
- SHIFT_RIGHT = 1,
-};
-
-struct ext4_io_end_vec {
- struct list_head list;
- loff_t offset;
- ssize_t size;
-};
-
-struct ext4_io_end {
- struct list_head list;
- handle_t *handle;
- struct inode *inode;
- struct bio *bio;
- unsigned int flag;
- atomic_t count;
- struct list_head list_vec;
-};
-
-typedef struct ext4_io_end ext4_io_end_t;
-
-enum {
- ES_WRITTEN_B = 0,
- ES_UNWRITTEN_B = 1,
- ES_DELAYED_B = 2,
- ES_HOLE_B = 3,
- ES_REFERENCED_B = 4,
- ES_FLAGS = 5,
-};
-
-enum {
- EXT4_STATE_JDATA = 0,
- EXT4_STATE_NEW = 1,
- EXT4_STATE_XATTR = 2,
- EXT4_STATE_NO_EXPAND = 3,
- EXT4_STATE_DA_ALLOC_CLOSE = 4,
- EXT4_STATE_EXT_MIGRATE = 5,
- EXT4_STATE_NEWENTRY = 6,
- EXT4_STATE_MAY_INLINE_DATA = 7,
- EXT4_STATE_EXT_PRECACHED = 8,
- EXT4_STATE_LUSTRE_EA_INODE = 9,
- EXT4_STATE_VERITY_IN_PROGRESS = 10,
- EXT4_STATE_FC_COMMITTING = 11,
-};
-
-struct ext4_iloc {
- struct buffer_head *bh;
- long unsigned int offset;
- ext4_group_t block_group;
-};
-
-struct ext4_extent_tail {
- __le32 et_checksum;
-};
-
-struct ext4_extent {
- __le32 ee_block;
- __le16 ee_len;
- __le16 ee_start_hi;
- __le32 ee_start_lo;
-};
-
-struct ext4_extent_idx {
- __le32 ei_block;
- __le32 ei_leaf_lo;
- __le16 ei_leaf_hi;
- __u16 ei_unused;
-};
-
-struct ext4_extent_header {
- __le16 eh_magic;
- __le16 eh_entries;
- __le16 eh_max;
- __le16 eh_depth;
- __le32 eh_generation;
-};
-
-struct ext4_ext_path {
- ext4_fsblk_t p_block;
- __u16 p_depth;
- __u16 p_maxdepth;
- struct ext4_extent *p_ext;
- struct ext4_extent_idx *p_idx;
- struct ext4_extent_header *p_hdr;
- struct buffer_head *p_bh;
-};
-
-struct partial_cluster {
- ext4_fsblk_t pclu;
- ext4_lblk_t lblk;
- enum {
- initial = 0,
- tofree = 1,
- nofree = 2,
- } state;
-};
-
-struct pending_reservation {
- struct rb_node rb_node;
- ext4_lblk_t lclu;
-};
-
-struct rsvd_count {
- int ndelonly;
- bool first_do_lblk_found;
- ext4_lblk_t first_do_lblk;
- ext4_lblk_t last_do_lblk;
- struct extent_status *left_es;
- bool partial;
- ext4_lblk_t lclu;
-};
-
-enum {
- EXT4_MF_MNTDIR_SAMPLED = 0,
- EXT4_MF_FS_ABORTED = 1,
- EXT4_MF_FC_INELIGIBLE = 2,
- EXT4_MF_FC_COMMITTING = 3,
-};
-
-struct fsmap {
- __u32 fmr_device;
- __u32 fmr_flags;
- __u64 fmr_physical;
- __u64 fmr_owner;
- __u64 fmr_offset;
- __u64 fmr_length;
- __u64 fmr_reserved[3];
-};
-
-struct ext4_fsmap {
- struct list_head fmr_list;
- dev_t fmr_device;
- uint32_t fmr_flags;
- uint64_t fmr_physical;
- uint64_t fmr_owner;
- uint64_t fmr_length;
-};
-
-struct ext4_fsmap_head {
- uint32_t fmh_iflags;
- uint32_t fmh_oflags;
- unsigned int fmh_count;
- unsigned int fmh_entries;
- struct ext4_fsmap fmh_keys[2];
-};
-
-typedef int (*ext4_fsmap_format_t)(struct ext4_fsmap *, void *);
-
-struct ext4_getfsmap_info {
- struct ext4_fsmap_head *gfi_head;
- ext4_fsmap_format_t gfi_formatter;
- void *gfi_format_arg;
- ext4_fsblk_t gfi_next_fsblk;
- u32 gfi_dev;
- ext4_group_t gfi_agno;
- struct ext4_fsmap gfi_low;
- struct ext4_fsmap gfi_high;
- struct ext4_fsmap gfi_lastfree;
- struct list_head gfi_meta_list;
- bool gfi_last;
-};
-
-struct ext4_getfsmap_dev {
- int (*gfd_fn)(struct super_block *, struct ext4_fsmap *, struct ext4_getfsmap_info *);
- u32 gfd_dev;
-};
-
-struct dx_hash_info {
- u32 hash;
- u32 minor_hash;
- int hash_version;
- u32 *seed;
-};
-
-typedef unsigned int __kernel_mode_t;
-
-typedef __kernel_mode_t mode_t;
-
-struct ext4_inode {
- __le16 i_mode;
- __le16 i_uid;
- __le32 i_size_lo;
- __le32 i_atime;
- __le32 i_ctime;
- __le32 i_mtime;
- __le32 i_dtime;
- __le16 i_gid;
- __le16 i_links_count;
- __le32 i_blocks_lo;
- __le32 i_flags;
- union {
- struct {
- __le32 l_i_version;
- } linux1;
- struct {
- __u32 h_i_translator;
- } hurd1;
- struct {
- __u32 m_i_reserved1;
- } masix1;
- } osd1;
- __le32 i_block[15];
- __le32 i_generation;
- __le32 i_file_acl_lo;
- __le32 i_size_high;
- __le32 i_obso_faddr;
- union {
- struct {
- __le16 l_i_blocks_high;
- __le16 l_i_file_acl_high;
- __le16 l_i_uid_high;
- __le16 l_i_gid_high;
- __le16 l_i_checksum_lo;
- __le16 l_i_reserved;
- } linux2;
- struct {
- __le16 h_i_reserved1;
- __u16 h_i_mode_high;
- __u16 h_i_uid_high;
- __u16 h_i_gid_high;
- __u32 h_i_author;
- } hurd2;
- struct {
- __le16 h_i_reserved1;
- __le16 m_i_file_acl_high;
- __u32 m_i_reserved2[2];
- } masix2;
- } osd2;
- __le16 i_extra_isize;
- __le16 i_checksum_hi;
- __le32 i_ctime_extra;
- __le32 i_mtime_extra;
- __le32 i_atime_extra;
- __le32 i_crtime;
- __le32 i_crtime_extra;
- __le32 i_version_hi;
- __le32 i_projid;
-};
-
-struct orlov_stats {
- __u64 free_clusters;
- __u32 free_inodes;
- __u32 used_dirs;
-};
-
-typedef struct {
- __le32 *p;
- __le32 key;
- struct buffer_head *bh;
-} Indirect;
-
-struct ext4_filename {
- const struct qstr *usr_fname;
- struct fscrypt_str disk_name;
- struct dx_hash_info hinfo;
- struct fscrypt_str crypto_buf;
- struct fscrypt_str cf_name;
-};
-
-struct ext4_xattr_ibody_header {
- __le32 h_magic;
-};
-
-struct ext4_xattr_entry {
- __u8 e_name_len;
- __u8 e_name_index;
- __le16 e_value_offs;
- __le32 e_value_inum;
- __le32 e_value_size;
- __le32 e_hash;
- char e_name[0];
-};
-
-struct ext4_xattr_info {
- const char *name;
- const void *value;
- size_t value_len;
- int name_index;
- int in_inode;
-};
-
-struct ext4_xattr_search {
- struct ext4_xattr_entry *first;
- void *base;
- void *end;
- struct ext4_xattr_entry *here;
- int not_found;
-};
-
-struct ext4_xattr_ibody_find {
- struct ext4_xattr_search s;
- struct ext4_iloc iloc;
-};
-
-typedef short unsigned int __kernel_uid16_t;
-
-typedef short unsigned int __kernel_gid16_t;
-
-typedef __kernel_uid16_t uid16_t;
-
-typedef __kernel_gid16_t gid16_t;
-
-struct ext4_io_submit {
- struct writeback_control *io_wbc;
- struct bio *io_bio;
- ext4_io_end_t *io_end;
- sector_t io_next_block;
-};
-
-typedef enum {
- EXT4_IGET_NORMAL = 0,
- EXT4_IGET_SPECIAL = 1,
- EXT4_IGET_HANDLE = 2,
-} ext4_iget_flags;
-
-struct ext4_xattr_inode_array {
- unsigned int count;
- struct inode *inodes[0];
-};
-
-struct mpage_da_data {
- struct inode *inode;
- struct writeback_control *wbc;
- long unsigned int first_page;
- long unsigned int next_page;
- long unsigned int last_page;
- struct ext4_map_blocks map;
- struct ext4_io_submit io_submit;
- unsigned int do_map: 1;
- unsigned int scanned_until_end: 1;
-};
-
-struct fstrim_range {
- __u64 start;
- __u64 len;
- __u64 minlen;
-};
-
-struct ext4_new_group_input {
- __u32 group;
- __u64 block_bitmap;
- __u64 inode_bitmap;
- __u64 inode_table;
- __u32 blocks_count;
- __u16 reserved_blocks;
- __u16 unused;
-};
-
-struct compat_ext4_new_group_input {
- u32 group;
- compat_u64 block_bitmap;
- compat_u64 inode_bitmap;
- compat_u64 inode_table;
- u32 blocks_count;
- u16 reserved_blocks;
- u16 unused;
-};
-
-struct ext4_new_group_data {
- __u32 group;
- __u64 block_bitmap;
- __u64 inode_bitmap;
- __u64 inode_table;
- __u32 blocks_count;
- __u16 reserved_blocks;
- __u16 mdata_blocks;
- __u32 free_clusters_count;
-};
-
-struct move_extent {
- __u32 reserved;
- __u32 donor_fd;
- __u64 orig_start;
- __u64 donor_start;
- __u64 len;
- __u64 moved_len;
-};
-
-struct fsmap_head {
- __u32 fmh_iflags;
- __u32 fmh_oflags;
- __u32 fmh_count;
- __u32 fmh_entries;
- __u64 fmh_reserved[6];
- struct fsmap fmh_keys[2];
- struct fsmap fmh_recs[0];
-};
-
-struct getfsmap_info {
- struct super_block *gi_sb;
- struct fsmap_head *gi_data;
- unsigned int gi_idx;
- __u32 gi_last_flags;
-};
-
-enum blk_default_limits {
- BLK_MAX_SEGMENTS = 128,
- BLK_SAFE_MAX_SECTORS = 255,
- BLK_DEF_MAX_SECTORS = 2560,
- BLK_MAX_SEGMENT_SIZE = 65536,
- BLK_SEG_BOUNDARY_MASK = 4294967295,
-};
-
-struct ext4_free_data {
- struct list_head efd_list;
- struct rb_node efd_node;
- ext4_group_t efd_group;
- ext4_grpblk_t efd_start_cluster;
- ext4_grpblk_t efd_count;
- tid_t efd_tid;
-};
-
-struct ext4_prealloc_space {
- struct list_head pa_inode_list;
- struct list_head pa_group_list;
- union {
- struct list_head pa_tmp_list;
- struct callback_head pa_rcu;
- } u;
- spinlock_t pa_lock;
- atomic_t pa_count;
- unsigned int pa_deleted;
- ext4_fsblk_t pa_pstart;
- ext4_lblk_t pa_lstart;
- ext4_grpblk_t pa_len;
- ext4_grpblk_t pa_free;
- short unsigned int pa_type;
- spinlock_t *pa_obj_lock;
- struct inode *pa_inode;
-};
-
-enum {
- MB_INODE_PA = 0,
- MB_GROUP_PA = 1,
-};
-
-struct ext4_free_extent {
- ext4_lblk_t fe_logical;
- ext4_grpblk_t fe_start;
- ext4_group_t fe_group;
- ext4_grpblk_t fe_len;
-};
-
-struct ext4_allocation_context {
- struct inode *ac_inode;
- struct super_block *ac_sb;
- struct ext4_free_extent ac_o_ex;
- struct ext4_free_extent ac_g_ex;
- struct ext4_free_extent ac_b_ex;
- struct ext4_free_extent ac_f_ex;
- __u16 ac_groups_scanned;
- __u16 ac_found;
- __u16 ac_tail;
- __u16 ac_buddy;
- __u16 ac_flags;
- __u8 ac_status;
- __u8 ac_criteria;
- __u8 ac_2order;
- __u8 ac_op;
- struct page *ac_bitmap_page;
- struct page *ac_buddy_page;
- struct ext4_prealloc_space *ac_pa;
- struct ext4_locality_group *ac_lg;
-};
-
-struct ext4_buddy {
- struct page *bd_buddy_page;
- void *bd_buddy;
- struct page *bd_bitmap_page;
- void *bd_bitmap;
- struct ext4_group_info *bd_info;
- struct super_block *bd_sb;
- __u16 bd_blkbits;
- ext4_group_t bd_group;
-};
-
-typedef int (*ext4_mballoc_query_range_fn)(struct super_block *, ext4_group_t, ext4_grpblk_t, ext4_grpblk_t, void *);
-
-struct sg {
- struct ext4_group_info info;
- ext4_grpblk_t counters[18];
-};
-
-struct migrate_struct {
- ext4_lblk_t first_block;
- ext4_lblk_t last_block;
- ext4_lblk_t curr_block;
- ext4_fsblk_t first_pblock;
- ext4_fsblk_t last_pblock;
-};
-
-struct mmp_struct {
- __le32 mmp_magic;
- __le32 mmp_seq;
- __le64 mmp_time;
- char mmp_nodename[64];
- char mmp_bdevname[32];
- __le16 mmp_check_interval;
- __le16 mmp_pad1;
- __le32 mmp_pad2[226];
- __le32 mmp_checksum;
-};
-
-struct mmpd_data {
- struct buffer_head *bh;
- struct super_block *sb;
-};
-
-struct ext4_dir_entry {
- __le32 inode;
- __le16 rec_len;
- __le16 name_len;
- char name[255];
-};
-
-struct ext4_dir_entry_tail {
- __le32 det_reserved_zero1;
- __le16 det_rec_len;
- __u8 det_reserved_zero2;
- __u8 det_reserved_ft;
- __le32 det_checksum;
-};
-
-typedef enum {
- EITHER = 0,
- INDEX = 1,
- DIRENT = 2,
- DIRENT_HTREE = 3,
-} dirblock_type_t;
-
-struct fake_dirent {
- __le32 inode;
- __le16 rec_len;
- u8 name_len;
- u8 file_type;
-};
-
-struct dx_countlimit {
- __le16 limit;
- __le16 count;
-};
-
-struct dx_entry {
- __le32 hash;
- __le32 block;
-};
-
-struct dx_root_info {
- __le32 reserved_zero;
- u8 hash_version;
- u8 info_length;
- u8 indirect_levels;
- u8 unused_flags;
-};
-
-struct dx_root {
- struct fake_dirent dot;
- char dot_name[4];
- struct fake_dirent dotdot;
- char dotdot_name[4];
- struct dx_root_info info;
- struct dx_entry entries[0];
-};
-
-struct dx_node {
- struct fake_dirent fake;
- struct dx_entry entries[0];
-};
-
-struct dx_frame {
- struct buffer_head *bh;
- struct dx_entry *entries;
- struct dx_entry *at;
-};
-
-struct dx_map_entry {
- u32 hash;
- u16 offs;
- u16 size;
-};
-
-struct dx_tail {
- u32 dt_reserved;
- __le32 dt_checksum;
-};
-
-struct ext4_renament {
- struct inode *dir;
- struct dentry *dentry;
- struct inode *inode;
- bool is_dir;
- int dir_nlink_delta;
- struct buffer_head *bh;
- struct ext4_dir_entry_2 *de;
- int inlined;
- struct buffer_head *dir_bh;
- struct ext4_dir_entry_2 *parent_de;
- int dir_inlined;
-};
-
-enum bio_post_read_step {
- STEP_INITIAL = 0,
- STEP_DECRYPT = 1,
- STEP_VERITY = 2,
- STEP_MAX = 3,
-};
-
-struct bio_post_read_ctx {
- struct bio *bio;
- struct work_struct work;
- unsigned int cur_step;
- unsigned int enabled_steps;
-};
-
-enum {
- BLOCK_BITMAP = 0,
- INODE_BITMAP = 1,
- INODE_TABLE = 2,
- GROUP_TABLE_COUNT = 3,
-};
-
-struct ext4_rcu_ptr {
- struct callback_head rcu;
- void *ptr;
-};
-
-struct ext4_new_flex_group_data {
- struct ext4_new_group_data *groups;
- __u16 *bg_flags;
- ext4_group_t count;
-};
-
-enum stat_group {
- STAT_READ = 0,
- STAT_WRITE = 1,
- STAT_DISCARD = 2,
- STAT_FLUSH = 3,
- NR_STAT_GROUPS = 4,
-};
-
-enum {
- I_DATA_SEM_NORMAL = 0,
- I_DATA_SEM_OTHER = 1,
- I_DATA_SEM_QUOTA = 2,
-};
-
-struct ext4_lazy_init {
- long unsigned int li_state;
- struct list_head li_request_list;
- struct mutex li_list_mtx;
-};
-
-struct ext4_journal_cb_entry {
- struct list_head jce_list;
- void (*jce_func)(struct super_block *, struct ext4_journal_cb_entry *, int);
-};
-
-struct trace_event_raw_ext4_other_inode_update_time {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ino_t orig_ino;
- uid_t uid;
- gid_t gid;
- __u16 mode;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_free_inode {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- uid_t uid;
- gid_t gid;
- __u64 blocks;
- __u16 mode;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_request_inode {
- struct trace_entry ent;
- dev_t dev;
- ino_t dir;
- __u16 mode;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_allocate_inode {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ino_t dir;
- __u16 mode;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_evict_inode {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- int nlink;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_drop_inode {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- int drop;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_nfs_commit_metadata {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_mark_inode_dirty {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- long unsigned int ip;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_begin_ordered_truncate {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- loff_t new_size;
- char __data[0];
-};
-
-struct trace_event_raw_ext4__write_begin {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- loff_t pos;
- unsigned int len;
- unsigned int flags;
- char __data[0];
-};
-
-struct trace_event_raw_ext4__write_end {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- loff_t pos;
- unsigned int len;
- unsigned int copied;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_writepages {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- long int nr_to_write;
- long int pages_skipped;
- loff_t range_start;
- loff_t range_end;
- long unsigned int writeback_index;
- int sync_mode;
- char for_kupdate;
- char range_cyclic;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_da_write_pages {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- long unsigned int first_page;
- long int nr_to_write;
- int sync_mode;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_da_write_pages_extent {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- __u64 lblk;
- __u32 len;
- __u32 flags;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_writepages_result {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- int ret;
- int pages_written;
- long int pages_skipped;
- long unsigned int writeback_index;
- int sync_mode;
- char __data[0];
-};
-
-struct trace_event_raw_ext4__page_op {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- long unsigned int index;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_invalidatepage_op {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- long unsigned int index;
- unsigned int offset;
- unsigned int length;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_discard_blocks {
- struct trace_entry ent;
- dev_t dev;
- __u64 blk;
- __u64 count;
- char __data[0];
-};
-
-struct trace_event_raw_ext4__mb_new_pa {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- __u64 pa_pstart;
- __u64 pa_lstart;
- __u32 pa_len;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_mb_release_inode_pa {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- __u64 block;
- __u32 count;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_mb_release_group_pa {
- struct trace_entry ent;
- dev_t dev;
- __u64 pa_pstart;
- __u32 pa_len;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_discard_preallocations {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- unsigned int len;
- unsigned int needed;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_mb_discard_preallocations {
- struct trace_entry ent;
- dev_t dev;
- int needed;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_request_blocks {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- unsigned int len;
- __u32 logical;
- __u32 lleft;
- __u32 lright;
- __u64 goal;
- __u64 pleft;
- __u64 pright;
- unsigned int flags;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_allocate_blocks {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- __u64 block;
- unsigned int len;
- __u32 logical;
- __u32 lleft;
- __u32 lright;
- __u64 goal;
- __u64 pleft;
- __u64 pright;
- unsigned int flags;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_free_blocks {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- __u64 block;
- long unsigned int count;
- int flags;
- __u16 mode;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_sync_file_enter {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ino_t parent;
- int datasync;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_sync_file_exit {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- int ret;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_sync_fs {
- struct trace_entry ent;
- dev_t dev;
- int wait;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_alloc_da_blocks {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- unsigned int data_blocks;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_mballoc_alloc {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- __u32 orig_logical;
- int orig_start;
- __u32 orig_group;
- int orig_len;
- __u32 goal_logical;
- int goal_start;
- __u32 goal_group;
- int goal_len;
- __u32 result_logical;
- int result_start;
- __u32 result_group;
- int result_len;
- __u16 found;
- __u16 groups;
- __u16 buddy;
- __u16 flags;
- __u16 tail;
- __u8 cr;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_mballoc_prealloc {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- __u32 orig_logical;
- int orig_start;
- __u32 orig_group;
- int orig_len;
- __u32 result_logical;
- int result_start;
- __u32 result_group;
- int result_len;
- char __data[0];
-};
-
-struct trace_event_raw_ext4__mballoc {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- int result_start;
- __u32 result_group;
- int result_len;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_forget {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- __u64 block;
- int is_metadata;
- __u16 mode;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_da_update_reserve_space {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- __u64 i_blocks;
- int used_blocks;
- int reserved_data_blocks;
- int quota_claim;
- __u16 mode;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_da_reserve_space {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- __u64 i_blocks;
- int reserved_data_blocks;
- __u16 mode;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_da_release_space {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- __u64 i_blocks;
- int freed_blocks;
- int reserved_data_blocks;
- __u16 mode;
- char __data[0];
-};
-
-struct trace_event_raw_ext4__bitmap_load {
- struct trace_entry ent;
- dev_t dev;
- __u32 group;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_read_block_bitmap_load {
- struct trace_entry ent;
- dev_t dev;
- __u32 group;
- bool prefetch;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_direct_IO_enter {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- loff_t pos;
- long unsigned int len;
- int rw;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_direct_IO_exit {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- loff_t pos;
- long unsigned int len;
- int rw;
- int ret;
- char __data[0];
-};
-
-struct trace_event_raw_ext4__fallocate_mode {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- loff_t offset;
- loff_t len;
- int mode;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_fallocate_exit {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- loff_t pos;
- unsigned int blocks;
- int ret;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_unlink_enter {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ino_t parent;
- loff_t size;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_unlink_exit {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- int ret;
- char __data[0];
-};
-
-struct trace_event_raw_ext4__truncate {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- __u64 blocks;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_ext_convert_to_initialized_enter {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t m_lblk;
- unsigned int m_len;
- ext4_lblk_t u_lblk;
- unsigned int u_len;
- ext4_fsblk_t u_pblk;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_ext_convert_to_initialized_fastpath {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t m_lblk;
- unsigned int m_len;
- ext4_lblk_t u_lblk;
- unsigned int u_len;
- ext4_fsblk_t u_pblk;
- ext4_lblk_t i_lblk;
- unsigned int i_len;
- ext4_fsblk_t i_pblk;
- char __data[0];
-};
-
-struct trace_event_raw_ext4__map_blocks_enter {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t lblk;
- unsigned int len;
- unsigned int flags;
- char __data[0];
-};
-
-struct trace_event_raw_ext4__map_blocks_exit {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- unsigned int flags;
- ext4_fsblk_t pblk;
- ext4_lblk_t lblk;
- unsigned int len;
- unsigned int mflags;
- int ret;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_ext_load_extent {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_fsblk_t pblk;
- ext4_lblk_t lblk;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_load_inode {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_journal_start {
- struct trace_entry ent;
- dev_t dev;
- long unsigned int ip;
- int blocks;
- int rsv_blocks;
- int revoke_creds;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_journal_start_reserved {
- struct trace_entry ent;
- dev_t dev;
- long unsigned int ip;
- int blocks;
- char __data[0];
-};
-
-struct trace_event_raw_ext4__trim {
- struct trace_entry ent;
- int dev_major;
- int dev_minor;
- __u32 group;
- int start;
- int len;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_ext_handle_unwritten_extents {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- int flags;
- ext4_lblk_t lblk;
- ext4_fsblk_t pblk;
- unsigned int len;
- unsigned int allocated;
- ext4_fsblk_t newblk;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_get_implied_cluster_alloc_exit {
- struct trace_entry ent;
- dev_t dev;
- unsigned int flags;
- ext4_lblk_t lblk;
- ext4_fsblk_t pblk;
- unsigned int len;
- int ret;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_ext_put_in_cache {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t lblk;
- unsigned int len;
- ext4_fsblk_t start;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_ext_in_cache {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t lblk;
- int ret;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_find_delalloc_range {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t from;
- ext4_lblk_t to;
- int reverse;
- int found;
- ext4_lblk_t found_blk;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_get_reserved_cluster_alloc {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t lblk;
- unsigned int len;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_ext_show_extent {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_fsblk_t pblk;
- ext4_lblk_t lblk;
- short unsigned int len;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_remove_blocks {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t from;
- ext4_lblk_t to;
- ext4_fsblk_t ee_pblk;
- ext4_lblk_t ee_lblk;
- short unsigned int ee_len;
- ext4_fsblk_t pc_pclu;
- ext4_lblk_t pc_lblk;
- int pc_state;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_ext_rm_leaf {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t start;
- ext4_lblk_t ee_lblk;
- ext4_fsblk_t ee_pblk;
- short int ee_len;
- ext4_fsblk_t pc_pclu;
- ext4_lblk_t pc_lblk;
- int pc_state;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_ext_rm_idx {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_fsblk_t pblk;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_ext_remove_space {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t start;
- ext4_lblk_t end;
- int depth;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_ext_remove_space_done {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t start;
- ext4_lblk_t end;
- int depth;
- ext4_fsblk_t pc_pclu;
- ext4_lblk_t pc_lblk;
- int pc_state;
- short unsigned int eh_entries;
- char __data[0];
-};
-
-struct trace_event_raw_ext4__es_extent {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t lblk;
- ext4_lblk_t len;
- ext4_fsblk_t pblk;
- char status;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_es_remove_extent {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- loff_t lblk;
- loff_t len;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_es_find_extent_range_enter {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t lblk;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_es_find_extent_range_exit {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t lblk;
- ext4_lblk_t len;
- ext4_fsblk_t pblk;
- char status;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_es_lookup_extent_enter {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t lblk;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_es_lookup_extent_exit {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t lblk;
- ext4_lblk_t len;
- ext4_fsblk_t pblk;
- char status;
- int found;
- char __data[0];
-};
-
-struct trace_event_raw_ext4__es_shrink_enter {
- struct trace_entry ent;
- dev_t dev;
- int nr_to_scan;
- int cache_cnt;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_es_shrink_scan_exit {
- struct trace_entry ent;
- dev_t dev;
- int nr_shrunk;
- int cache_cnt;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_collapse_range {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- loff_t offset;
- loff_t len;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_insert_range {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- loff_t offset;
- loff_t len;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_es_shrink {
- struct trace_entry ent;
- dev_t dev;
- int nr_shrunk;
- long long unsigned int scan_time;
- int nr_skipped;
- int retried;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_es_insert_delayed_block {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t lblk;
- ext4_lblk_t len;
- ext4_fsblk_t pblk;
- char status;
- bool allocated;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_fsmap_class {
- struct trace_entry ent;
- dev_t dev;
- dev_t keydev;
- u32 agno;
- u64 bno;
- u64 len;
- u64 owner;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_getfsmap_class {
- struct trace_entry ent;
- dev_t dev;
- dev_t keydev;
- u64 block;
- u64 len;
- u64 owner;
- u64 flags;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_shutdown {
- struct trace_entry ent;
- dev_t dev;
- unsigned int flags;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_error {
- struct trace_entry ent;
- dev_t dev;
- const char *function;
- unsigned int line;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_prefetch_bitmaps {
- struct trace_entry ent;
- dev_t dev;
- __u32 group;
- __u32 next;
- __u32 ios;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_lazy_itable_init {
- struct trace_entry ent;
- dev_t dev;
- __u32 group;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_fc_replay_scan {
- struct trace_entry ent;
- dev_t dev;
- int error;
- int off;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_fc_replay {
- struct trace_entry ent;
- dev_t dev;
- int tag;
- int ino;
- int priv1;
- int priv2;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_fc_commit_start {
- struct trace_entry ent;
- dev_t dev;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_fc_commit_stop {
- struct trace_entry ent;
- dev_t dev;
- int nblks;
- int reason;
- int num_fc;
- int num_fc_ineligible;
- int nblks_agg;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_fc_stats {
- struct trace_entry ent;
- dev_t dev;
- struct ext4_sb_info *sbi;
- int count;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_fc_track_create {
- struct trace_entry ent;
- dev_t dev;
- int ino;
- int error;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_fc_track_link {
- struct trace_entry ent;
- dev_t dev;
- int ino;
- int error;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_fc_track_unlink {
- struct trace_entry ent;
- dev_t dev;
- int ino;
- int error;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_fc_track_inode {
- struct trace_entry ent;
- dev_t dev;
- int ino;
- int error;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_fc_track_range {
- struct trace_entry ent;
- dev_t dev;
- int ino;
- long int start;
- long int end;
- int error;
- char __data[0];
-};
-
-struct trace_event_data_offsets_ext4_other_inode_update_time {};
-
-struct trace_event_data_offsets_ext4_free_inode {};
-
-struct trace_event_data_offsets_ext4_request_inode {};
-
-struct trace_event_data_offsets_ext4_allocate_inode {};
-
-struct trace_event_data_offsets_ext4_evict_inode {};
-
-struct trace_event_data_offsets_ext4_drop_inode {};
-
-struct trace_event_data_offsets_ext4_nfs_commit_metadata {};
-
-struct trace_event_data_offsets_ext4_mark_inode_dirty {};
-
-struct trace_event_data_offsets_ext4_begin_ordered_truncate {};
-
-struct trace_event_data_offsets_ext4__write_begin {};
-
-struct trace_event_data_offsets_ext4__write_end {};
-
-struct trace_event_data_offsets_ext4_writepages {};
-
-struct trace_event_data_offsets_ext4_da_write_pages {};
-
-struct trace_event_data_offsets_ext4_da_write_pages_extent {};
-
-struct trace_event_data_offsets_ext4_writepages_result {};
-
-struct trace_event_data_offsets_ext4__page_op {};
-
-struct trace_event_data_offsets_ext4_invalidatepage_op {};
-
-struct trace_event_data_offsets_ext4_discard_blocks {};
-
-struct trace_event_data_offsets_ext4__mb_new_pa {};
-
-struct trace_event_data_offsets_ext4_mb_release_inode_pa {};
-
-struct trace_event_data_offsets_ext4_mb_release_group_pa {};
-
-struct trace_event_data_offsets_ext4_discard_preallocations {};
-
-struct trace_event_data_offsets_ext4_mb_discard_preallocations {};
-
-struct trace_event_data_offsets_ext4_request_blocks {};
-
-struct trace_event_data_offsets_ext4_allocate_blocks {};
-
-struct trace_event_data_offsets_ext4_free_blocks {};
-
-struct trace_event_data_offsets_ext4_sync_file_enter {};
-
-struct trace_event_data_offsets_ext4_sync_file_exit {};
-
-struct trace_event_data_offsets_ext4_sync_fs {};
-
-struct trace_event_data_offsets_ext4_alloc_da_blocks {};
-
-struct trace_event_data_offsets_ext4_mballoc_alloc {};
-
-struct trace_event_data_offsets_ext4_mballoc_prealloc {};
-
-struct trace_event_data_offsets_ext4__mballoc {};
-
-struct trace_event_data_offsets_ext4_forget {};
-
-struct trace_event_data_offsets_ext4_da_update_reserve_space {};
-
-struct trace_event_data_offsets_ext4_da_reserve_space {};
-
-struct trace_event_data_offsets_ext4_da_release_space {};
-
-struct trace_event_data_offsets_ext4__bitmap_load {};
-
-struct trace_event_data_offsets_ext4_read_block_bitmap_load {};
-
-struct trace_event_data_offsets_ext4_direct_IO_enter {};
-
-struct trace_event_data_offsets_ext4_direct_IO_exit {};
-
-struct trace_event_data_offsets_ext4__fallocate_mode {};
-
-struct trace_event_data_offsets_ext4_fallocate_exit {};
-
-struct trace_event_data_offsets_ext4_unlink_enter {};
-
-struct trace_event_data_offsets_ext4_unlink_exit {};
-
-struct trace_event_data_offsets_ext4__truncate {};
-
-struct trace_event_data_offsets_ext4_ext_convert_to_initialized_enter {};
-
-struct trace_event_data_offsets_ext4_ext_convert_to_initialized_fastpath {};
-
-struct trace_event_data_offsets_ext4__map_blocks_enter {};
-
-struct trace_event_data_offsets_ext4__map_blocks_exit {};
-
-struct trace_event_data_offsets_ext4_ext_load_extent {};
-
-struct trace_event_data_offsets_ext4_load_inode {};
-
-struct trace_event_data_offsets_ext4_journal_start {};
-
-struct trace_event_data_offsets_ext4_journal_start_reserved {};
-
-struct trace_event_data_offsets_ext4__trim {};
-
-struct trace_event_data_offsets_ext4_ext_handle_unwritten_extents {};
-
-struct trace_event_data_offsets_ext4_get_implied_cluster_alloc_exit {};
-
-struct trace_event_data_offsets_ext4_ext_put_in_cache {};
-
-struct trace_event_data_offsets_ext4_ext_in_cache {};
-
-struct trace_event_data_offsets_ext4_find_delalloc_range {};
-
-struct trace_event_data_offsets_ext4_get_reserved_cluster_alloc {};
-
-struct trace_event_data_offsets_ext4_ext_show_extent {};
-
-struct trace_event_data_offsets_ext4_remove_blocks {};
-
-struct trace_event_data_offsets_ext4_ext_rm_leaf {};
-
-struct trace_event_data_offsets_ext4_ext_rm_idx {};
-
-struct trace_event_data_offsets_ext4_ext_remove_space {};
-
-struct trace_event_data_offsets_ext4_ext_remove_space_done {};
-
-struct trace_event_data_offsets_ext4__es_extent {};
-
-struct trace_event_data_offsets_ext4_es_remove_extent {};
-
-struct trace_event_data_offsets_ext4_es_find_extent_range_enter {};
-
-struct trace_event_data_offsets_ext4_es_find_extent_range_exit {};
-
-struct trace_event_data_offsets_ext4_es_lookup_extent_enter {};
-
-struct trace_event_data_offsets_ext4_es_lookup_extent_exit {};
-
-struct trace_event_data_offsets_ext4__es_shrink_enter {};
-
-struct trace_event_data_offsets_ext4_es_shrink_scan_exit {};
-
-struct trace_event_data_offsets_ext4_collapse_range {};
-
-struct trace_event_data_offsets_ext4_insert_range {};
-
-struct trace_event_data_offsets_ext4_es_shrink {};
-
-struct trace_event_data_offsets_ext4_es_insert_delayed_block {};
-
-struct trace_event_data_offsets_ext4_fsmap_class {};
-
-struct trace_event_data_offsets_ext4_getfsmap_class {};
-
-struct trace_event_data_offsets_ext4_shutdown {};
-
-struct trace_event_data_offsets_ext4_error {};
-
-struct trace_event_data_offsets_ext4_prefetch_bitmaps {};
-
-struct trace_event_data_offsets_ext4_lazy_itable_init {};
-
-struct trace_event_data_offsets_ext4_fc_replay_scan {};
-
-struct trace_event_data_offsets_ext4_fc_replay {};
-
-struct trace_event_data_offsets_ext4_fc_commit_start {};
-
-struct trace_event_data_offsets_ext4_fc_commit_stop {};
-
-struct trace_event_data_offsets_ext4_fc_stats {};
-
-struct trace_event_data_offsets_ext4_fc_track_create {};
-
-struct trace_event_data_offsets_ext4_fc_track_link {};
-
-struct trace_event_data_offsets_ext4_fc_track_unlink {};
-
-struct trace_event_data_offsets_ext4_fc_track_inode {};
-
-struct trace_event_data_offsets_ext4_fc_track_range {};
-
-typedef void (*btf_trace_ext4_other_inode_update_time)(void *, struct inode *, ino_t);
-
-typedef void (*btf_trace_ext4_free_inode)(void *, struct inode *);
-
-typedef void (*btf_trace_ext4_request_inode)(void *, struct inode *, int);
-
-typedef void (*btf_trace_ext4_allocate_inode)(void *, struct inode *, struct inode *, int);
-
-typedef void (*btf_trace_ext4_evict_inode)(void *, struct inode *);
-
-typedef void (*btf_trace_ext4_drop_inode)(void *, struct inode *, int);
-
-typedef void (*btf_trace_ext4_nfs_commit_metadata)(void *, struct inode *);
-
-typedef void (*btf_trace_ext4_mark_inode_dirty)(void *, struct inode *, long unsigned int);
-
-typedef void (*btf_trace_ext4_begin_ordered_truncate)(void *, struct inode *, loff_t);
-
-typedef void (*btf_trace_ext4_write_begin)(void *, struct inode *, loff_t, unsigned int, unsigned int);
-
-typedef void (*btf_trace_ext4_da_write_begin)(void *, struct inode *, loff_t, unsigned int, unsigned int);
-
-typedef void (*btf_trace_ext4_write_end)(void *, struct inode *, loff_t, unsigned int, unsigned int);
-
-typedef void (*btf_trace_ext4_journalled_write_end)(void *, struct inode *, loff_t, unsigned int, unsigned int);
-
-typedef void (*btf_trace_ext4_da_write_end)(void *, struct inode *, loff_t, unsigned int, unsigned int);
-
-typedef void (*btf_trace_ext4_writepages)(void *, struct inode *, struct writeback_control *);
-
-typedef void (*btf_trace_ext4_da_write_pages)(void *, struct inode *, long unsigned int, struct writeback_control *);
-
-typedef void (*btf_trace_ext4_da_write_pages_extent)(void *, struct inode *, struct ext4_map_blocks *);
-
-typedef void (*btf_trace_ext4_writepages_result)(void *, struct inode *, struct writeback_control *, int, int);
-
-typedef void (*btf_trace_ext4_writepage)(void *, struct page *);
-
-typedef void (*btf_trace_ext4_readpage)(void *, struct page *);
-
-typedef void (*btf_trace_ext4_releasepage)(void *, struct page *);
-
-typedef void (*btf_trace_ext4_invalidatepage)(void *, struct page *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_ext4_journalled_invalidatepage)(void *, struct page *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_ext4_discard_blocks)(void *, struct super_block *, long long unsigned int, long long unsigned int);
-
-typedef void (*btf_trace_ext4_mb_new_inode_pa)(void *, struct ext4_allocation_context *, struct ext4_prealloc_space *);
-
-typedef void (*btf_trace_ext4_mb_new_group_pa)(void *, struct ext4_allocation_context *, struct ext4_prealloc_space *);
-
-typedef void (*btf_trace_ext4_mb_release_inode_pa)(void *, struct ext4_prealloc_space *, long long unsigned int, unsigned int);
-
-typedef void (*btf_trace_ext4_mb_release_group_pa)(void *, struct super_block *, struct ext4_prealloc_space *);
-
-typedef void (*btf_trace_ext4_discard_preallocations)(void *, struct inode *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_ext4_mb_discard_preallocations)(void *, struct super_block *, int);
-
-typedef void (*btf_trace_ext4_request_blocks)(void *, struct ext4_allocation_request *);
-
-typedef void (*btf_trace_ext4_allocate_blocks)(void *, struct ext4_allocation_request *, long long unsigned int);
-
-typedef void (*btf_trace_ext4_free_blocks)(void *, struct inode *, __u64, long unsigned int, int);
-
-typedef void (*btf_trace_ext4_sync_file_enter)(void *, struct file *, int);
-
-typedef void (*btf_trace_ext4_sync_file_exit)(void *, struct inode *, int);
-
-typedef void (*btf_trace_ext4_sync_fs)(void *, struct super_block *, int);
-
-typedef void (*btf_trace_ext4_alloc_da_blocks)(void *, struct inode *);
-
-typedef void (*btf_trace_ext4_mballoc_alloc)(void *, struct ext4_allocation_context *);
-
-typedef void (*btf_trace_ext4_mballoc_prealloc)(void *, struct ext4_allocation_context *);
-
-typedef void (*btf_trace_ext4_mballoc_discard)(void *, struct super_block *, struct inode *, ext4_group_t, ext4_grpblk_t, ext4_grpblk_t);
-
-typedef void (*btf_trace_ext4_mballoc_free)(void *, struct super_block *, struct inode *, ext4_group_t, ext4_grpblk_t, ext4_grpblk_t);
-
-typedef void (*btf_trace_ext4_forget)(void *, struct inode *, int, __u64);
-
-typedef void (*btf_trace_ext4_da_update_reserve_space)(void *, struct inode *, int, int);
-
-typedef void (*btf_trace_ext4_da_reserve_space)(void *, struct inode *);
-
-typedef void (*btf_trace_ext4_da_release_space)(void *, struct inode *, int);
-
-typedef void (*btf_trace_ext4_mb_bitmap_load)(void *, struct super_block *, long unsigned int);
-
-typedef void (*btf_trace_ext4_mb_buddy_bitmap_load)(void *, struct super_block *, long unsigned int);
-
-typedef void (*btf_trace_ext4_load_inode_bitmap)(void *, struct super_block *, long unsigned int);
-
-typedef void (*btf_trace_ext4_read_block_bitmap_load)(void *, struct super_block *, long unsigned int, bool);
-
-typedef void (*btf_trace_ext4_direct_IO_enter)(void *, struct inode *, loff_t, long unsigned int, int);
-
-typedef void (*btf_trace_ext4_direct_IO_exit)(void *, struct inode *, loff_t, long unsigned int, int, int);
-
-typedef void (*btf_trace_ext4_fallocate_enter)(void *, struct inode *, loff_t, loff_t, int);
-
-typedef void (*btf_trace_ext4_punch_hole)(void *, struct inode *, loff_t, loff_t, int);
-
-typedef void (*btf_trace_ext4_zero_range)(void *, struct inode *, loff_t, loff_t, int);
-
-typedef void (*btf_trace_ext4_fallocate_exit)(void *, struct inode *, loff_t, unsigned int, int);
-
-typedef void (*btf_trace_ext4_unlink_enter)(void *, struct inode *, struct dentry *);
-
-typedef void (*btf_trace_ext4_unlink_exit)(void *, struct dentry *, int);
-
-typedef void (*btf_trace_ext4_truncate_enter)(void *, struct inode *);
-
-typedef void (*btf_trace_ext4_truncate_exit)(void *, struct inode *);
-
-typedef void (*btf_trace_ext4_ext_convert_to_initialized_enter)(void *, struct inode *, struct ext4_map_blocks *, struct ext4_extent *);
-
-typedef void (*btf_trace_ext4_ext_convert_to_initialized_fastpath)(void *, struct inode *, struct ext4_map_blocks *, struct ext4_extent *, struct ext4_extent *);
-
-typedef void (*btf_trace_ext4_ext_map_blocks_enter)(void *, struct inode *, ext4_lblk_t, unsigned int, unsigned int);
-
-typedef void (*btf_trace_ext4_ind_map_blocks_enter)(void *, struct inode *, ext4_lblk_t, unsigned int, unsigned int);
-
-typedef void (*btf_trace_ext4_ext_map_blocks_exit)(void *, struct inode *, unsigned int, struct ext4_map_blocks *, int);
-
-typedef void (*btf_trace_ext4_ind_map_blocks_exit)(void *, struct inode *, unsigned int, struct ext4_map_blocks *, int);
-
-typedef void (*btf_trace_ext4_ext_load_extent)(void *, struct inode *, ext4_lblk_t, ext4_fsblk_t);
-
-typedef void (*btf_trace_ext4_load_inode)(void *, struct super_block *, long unsigned int);
-
-typedef void (*btf_trace_ext4_journal_start)(void *, struct super_block *, int, int, int, long unsigned int);
-
-typedef void (*btf_trace_ext4_journal_start_reserved)(void *, struct super_block *, int, long unsigned int);
-
-typedef void (*btf_trace_ext4_trim_extent)(void *, struct super_block *, ext4_group_t, ext4_grpblk_t, ext4_grpblk_t);
-
-typedef void (*btf_trace_ext4_trim_all_free)(void *, struct super_block *, ext4_group_t, ext4_grpblk_t, ext4_grpblk_t);
-
-typedef void (*btf_trace_ext4_ext_handle_unwritten_extents)(void *, struct inode *, struct ext4_map_blocks *, int, unsigned int, ext4_fsblk_t);
-
-typedef void (*btf_trace_ext4_get_implied_cluster_alloc_exit)(void *, struct super_block *, struct ext4_map_blocks *, int);
-
-typedef void (*btf_trace_ext4_ext_put_in_cache)(void *, struct inode *, ext4_lblk_t, unsigned int, ext4_fsblk_t);
-
-typedef void (*btf_trace_ext4_ext_in_cache)(void *, struct inode *, ext4_lblk_t, int);
-
-typedef void (*btf_trace_ext4_find_delalloc_range)(void *, struct inode *, ext4_lblk_t, ext4_lblk_t, int, int, ext4_lblk_t);
-
-typedef void (*btf_trace_ext4_get_reserved_cluster_alloc)(void *, struct inode *, ext4_lblk_t, unsigned int);
-
-typedef void (*btf_trace_ext4_ext_show_extent)(void *, struct inode *, ext4_lblk_t, ext4_fsblk_t, short unsigned int);
-
-typedef void (*btf_trace_ext4_remove_blocks)(void *, struct inode *, struct ext4_extent *, ext4_lblk_t, ext4_fsblk_t, struct partial_cluster *);
-
-typedef void (*btf_trace_ext4_ext_rm_leaf)(void *, struct inode *, ext4_lblk_t, struct ext4_extent *, struct partial_cluster *);
-
-typedef void (*btf_trace_ext4_ext_rm_idx)(void *, struct inode *, ext4_fsblk_t);
-
-typedef void (*btf_trace_ext4_ext_remove_space)(void *, struct inode *, ext4_lblk_t, ext4_lblk_t, int);
-
-typedef void (*btf_trace_ext4_ext_remove_space_done)(void *, struct inode *, ext4_lblk_t, ext4_lblk_t, int, struct partial_cluster *, __le16);
-
-typedef void (*btf_trace_ext4_es_insert_extent)(void *, struct inode *, struct extent_status *);
-
-typedef void (*btf_trace_ext4_es_cache_extent)(void *, struct inode *, struct extent_status *);
-
-typedef void (*btf_trace_ext4_es_remove_extent)(void *, struct inode *, ext4_lblk_t, ext4_lblk_t);
-
-typedef void (*btf_trace_ext4_es_find_extent_range_enter)(void *, struct inode *, ext4_lblk_t);
-
-typedef void (*btf_trace_ext4_es_find_extent_range_exit)(void *, struct inode *, struct extent_status *);
-
-typedef void (*btf_trace_ext4_es_lookup_extent_enter)(void *, struct inode *, ext4_lblk_t);
-
-typedef void (*btf_trace_ext4_es_lookup_extent_exit)(void *, struct inode *, struct extent_status *, int);
-
-typedef void (*btf_trace_ext4_es_shrink_count)(void *, struct super_block *, int, int);
-
-typedef void (*btf_trace_ext4_es_shrink_scan_enter)(void *, struct super_block *, int, int);
-
-typedef void (*btf_trace_ext4_es_shrink_scan_exit)(void *, struct super_block *, int, int);
-
-typedef void (*btf_trace_ext4_collapse_range)(void *, struct inode *, loff_t, loff_t);
-
-typedef void (*btf_trace_ext4_insert_range)(void *, struct inode *, loff_t, loff_t);
-
-typedef void (*btf_trace_ext4_es_shrink)(void *, struct super_block *, int, u64, int, int);
-
-typedef void (*btf_trace_ext4_es_insert_delayed_block)(void *, struct inode *, struct extent_status *, bool);
-
-typedef void (*btf_trace_ext4_fsmap_low_key)(void *, struct super_block *, u32, u32, u64, u64, u64);
-
-typedef void (*btf_trace_ext4_fsmap_high_key)(void *, struct super_block *, u32, u32, u64, u64, u64);
-
-typedef void (*btf_trace_ext4_fsmap_mapping)(void *, struct super_block *, u32, u32, u64, u64, u64);
-
-typedef void (*btf_trace_ext4_getfsmap_low_key)(void *, struct super_block *, struct ext4_fsmap *);
-
-typedef void (*btf_trace_ext4_getfsmap_high_key)(void *, struct super_block *, struct ext4_fsmap *);
-
-typedef void (*btf_trace_ext4_getfsmap_mapping)(void *, struct super_block *, struct ext4_fsmap *);
-
-typedef void (*btf_trace_ext4_shutdown)(void *, struct super_block *, long unsigned int);
-
-typedef void (*btf_trace_ext4_error)(void *, struct super_block *, const char *, unsigned int);
-
-typedef void (*btf_trace_ext4_prefetch_bitmaps)(void *, struct super_block *, ext4_group_t, ext4_group_t, unsigned int);
-
-typedef void (*btf_trace_ext4_lazy_itable_init)(void *, struct super_block *, ext4_group_t);
-
-typedef void (*btf_trace_ext4_fc_replay_scan)(void *, struct super_block *, int, int);
-
-typedef void (*btf_trace_ext4_fc_replay)(void *, struct super_block *, int, int, int, int);
-
-typedef void (*btf_trace_ext4_fc_commit_start)(void *, struct super_block *);
-
-typedef void (*btf_trace_ext4_fc_commit_stop)(void *, struct super_block *, int, int);
-
-typedef void (*btf_trace_ext4_fc_stats)(void *, struct super_block *);
-
-typedef void (*btf_trace_ext4_fc_track_create)(void *, struct inode *, struct dentry *, int);
-
-typedef void (*btf_trace_ext4_fc_track_link)(void *, struct inode *, struct dentry *, int);
-
-typedef void (*btf_trace_ext4_fc_track_unlink)(void *, struct inode *, struct dentry *, int);
-
-typedef void (*btf_trace_ext4_fc_track_inode)(void *, struct inode *, int);
-
-typedef void (*btf_trace_ext4_fc_track_range)(void *, struct inode *, long int, long int, int);
-
-enum {
- Opt_bsd_df = 0,
- Opt_minix_df = 1,
- Opt_grpid = 2,
- Opt_nogrpid = 3,
- Opt_resgid = 4,
- Opt_resuid = 5,
- Opt_sb = 6,
- Opt_err_cont = 7,
- Opt_err_panic = 8,
- Opt_err_ro = 9,
- Opt_nouid32 = 10,
- Opt_debug = 11,
- Opt_removed = 12,
- Opt_user_xattr = 13,
- Opt_nouser_xattr = 14,
- Opt_acl = 15,
- Opt_noacl = 16,
- Opt_auto_da_alloc = 17,
- Opt_noauto_da_alloc = 18,
- Opt_noload = 19,
- Opt_commit = 20,
- Opt_min_batch_time = 21,
- Opt_max_batch_time = 22,
- Opt_journal_dev = 23,
- Opt_journal_path = 24,
- Opt_journal_checksum = 25,
- Opt_journal_async_commit = 26,
- Opt_abort = 27,
- Opt_data_journal = 28,
- Opt_data_ordered = 29,
- Opt_data_writeback = 30,
- Opt_data_err_abort = 31,
- Opt_data_err_ignore = 32,
- Opt_test_dummy_encryption = 33,
- Opt_inlinecrypt = 34,
- Opt_usrjquota = 35,
- Opt_grpjquota = 36,
- Opt_offusrjquota = 37,
- Opt_offgrpjquota = 38,
- Opt_jqfmt_vfsold = 39,
- Opt_jqfmt_vfsv0 = 40,
- Opt_jqfmt_vfsv1 = 41,
- Opt_quota = 42,
- Opt_noquota = 43,
- Opt_barrier = 44,
- Opt_nobarrier = 45,
- Opt_err___2 = 46,
- Opt_usrquota = 47,
- Opt_grpquota = 48,
- Opt_prjquota = 49,
- Opt_i_version = 50,
- Opt_dax = 51,
- Opt_dax_always = 52,
- Opt_dax_inode = 53,
- Opt_dax_never = 54,
- Opt_stripe = 55,
- Opt_delalloc = 56,
- Opt_nodelalloc = 57,
- Opt_warn_on_error = 58,
- Opt_nowarn_on_error = 59,
- Opt_mblk_io_submit = 60,
- Opt_lazytime = 61,
- Opt_nolazytime = 62,
- Opt_debug_want_extra_isize = 63,
- Opt_nomblk_io_submit = 64,
- Opt_block_validity = 65,
- Opt_noblock_validity = 66,
- Opt_inode_readahead_blks = 67,
- Opt_journal_ioprio = 68,
- Opt_dioread_nolock = 69,
- Opt_dioread_lock = 70,
- Opt_discard = 71,
- Opt_nodiscard = 72,
- Opt_init_itable = 73,
- Opt_noinit_itable = 74,
- Opt_max_dir_size_kb = 75,
- Opt_nojournal_checksum = 76,
- Opt_nombcache = 77,
- Opt_prefetch_block_bitmaps = 78,
-};
-
-struct mount_opts {
- int token;
- int mount_opt;
- int flags;
-};
-
-struct ext4_sb_encodings {
- __u16 magic;
- char *name;
- char *version;
-};
-
-struct ext4_mount_options {
- long unsigned int s_mount_opt;
- long unsigned int s_mount_opt2;
- kuid_t s_resuid;
- kgid_t s_resgid;
- long unsigned int s_commit_interval;
- u32 s_min_batch_time;
- u32 s_max_batch_time;
- int s_jquota_fmt;
- char *s_qf_names[3];
-};
-
-enum {
- attr_noop = 0,
- attr_delayed_allocation_blocks = 1,
- attr_session_write_kbytes = 2,
- attr_lifetime_write_kbytes = 3,
- attr_reserved_clusters = 4,
- attr_inode_readahead = 5,
- attr_trigger_test_error = 6,
- attr_first_error_time = 7,
- attr_last_error_time = 8,
- attr_feature = 9,
- attr_pointer_ui = 10,
- attr_pointer_ul = 11,
- attr_pointer_u64 = 12,
- attr_pointer_u8 = 13,
- attr_pointer_string = 14,
- attr_pointer_atomic = 15,
- attr_journal_task = 16,
-};
-
-enum {
- ptr_explicit = 0,
- ptr_ext4_sb_info_offset = 1,
- ptr_ext4_super_block_offset = 2,
-};
-
-struct ext4_attr {
- struct attribute attr;
- short int attr_id;
- short int attr_ptr;
- short unsigned int attr_size;
- union {
- int offset;
- void *explicit_ptr;
- } u;
-};
-
-struct ext4_xattr_header {
- __le32 h_magic;
- __le32 h_refcount;
- __le32 h_blocks;
- __le32 h_hash;
- __le32 h_checksum;
- __u32 h_reserved[3];
-};
-
-struct ext4_xattr_block_find {
- struct ext4_xattr_search s;
- struct buffer_head *bh;
-};
-
-struct ext4_fc_tl {
- __le16 fc_tag;
- __le16 fc_len;
-};
-
-struct ext4_fc_head {
- __le32 fc_features;
- __le32 fc_tid;
-};
-
-struct ext4_fc_add_range {
- __le32 fc_ino;
- __u8 fc_ex[12];
-};
-
-struct ext4_fc_del_range {
- __le32 fc_ino;
- __le32 fc_lblk;
- __le32 fc_len;
-};
-
-struct ext4_fc_dentry_info {
- __le32 fc_parent_ino;
- __le32 fc_ino;
- u8 fc_dname[0];
-};
-
-struct ext4_fc_inode {
- __le32 fc_ino;
- __u8 fc_raw_inode[0];
-};
-
-struct ext4_fc_tail {
- __le32 fc_tid;
- __le32 fc_crc;
-};
-
-struct ext4_fc_dentry_update {
- int fcd_op;
- int fcd_parent;
- int fcd_ino;
- struct qstr fcd_name;
- unsigned char fcd_iname[32];
- struct list_head fcd_list;
-};
-
-struct __track_dentry_update_args {
- struct dentry *dentry;
- int op;
-};
-
-struct __track_range_args {
- ext4_lblk_t start;
- ext4_lblk_t end;
-};
-
-struct dentry_info_args {
- int parent_ino;
- int dname_len;
- int ino;
- int inode_len;
- char *dname;
-};
-
-typedef struct {
- __le16 e_tag;
- __le16 e_perm;
- __le32 e_id;
-} ext4_acl_entry;
-
-typedef struct {
- __le32 a_version;
-} ext4_acl_header;
-
-struct commit_header {
- __be32 h_magic;
- __be32 h_blocktype;
- __be32 h_sequence;
- unsigned char h_chksum_type;
- unsigned char h_chksum_size;
- unsigned char h_padding[2];
- __be32 h_chksum[8];
- __be64 h_commit_sec;
- __be32 h_commit_nsec;
-};
-
-struct journal_block_tag3_s {
- __be32 t_blocknr;
- __be32 t_flags;
- __be32 t_blocknr_high;
- __be32 t_checksum;
-};
-
-typedef struct journal_block_tag3_s journal_block_tag3_t;
-
-struct journal_block_tag_s {
- __be32 t_blocknr;
- __be16 t_checksum;
- __be16 t_flags;
- __be32 t_blocknr_high;
-};
-
-typedef struct journal_block_tag_s journal_block_tag_t;
-
-struct jbd2_journal_block_tail {
- __be32 t_checksum;
-};
-
-struct jbd2_journal_revoke_header_s {
- journal_header_t r_header;
- __be32 r_count;
-};
-
-typedef struct jbd2_journal_revoke_header_s jbd2_journal_revoke_header_t;
-
-struct recovery_info {
- tid_t start_transaction;
- tid_t end_transaction;
- int nr_replays;
- int nr_revokes;
- int nr_revoke_hits;
-};
-
-struct jbd2_revoke_table_s {
- int hash_size;
- int hash_shift;
- struct list_head *hash_table;
-};
-
-struct jbd2_revoke_record_s {
- struct list_head hash;
- tid_t sequence;
- long long unsigned int blocknr;
-};
-
-struct trace_event_raw_jbd2_checkpoint {
- struct trace_entry ent;
- dev_t dev;
- int result;
- char __data[0];
-};
-
-struct trace_event_raw_jbd2_commit {
- struct trace_entry ent;
- dev_t dev;
- char sync_commit;
- int transaction;
- char __data[0];
-};
-
-struct trace_event_raw_jbd2_end_commit {
- struct trace_entry ent;
- dev_t dev;
- char sync_commit;
- int transaction;
- int head;
- char __data[0];
-};
-
-struct trace_event_raw_jbd2_submit_inode_data {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- char __data[0];
-};
-
-struct trace_event_raw_jbd2_handle_start_class {
- struct trace_entry ent;
- dev_t dev;
- long unsigned int tid;
- unsigned int type;
- unsigned int line_no;
- int requested_blocks;
- char __data[0];
-};
-
-struct trace_event_raw_jbd2_handle_extend {
- struct trace_entry ent;
- dev_t dev;
- long unsigned int tid;
- unsigned int type;
- unsigned int line_no;
- int buffer_credits;
- int requested_blocks;
- char __data[0];
-};
-
-struct trace_event_raw_jbd2_handle_stats {
- struct trace_entry ent;
- dev_t dev;
- long unsigned int tid;
- unsigned int type;
- unsigned int line_no;
- int interval;
- int sync;
- int requested_blocks;
- int dirtied_blocks;
- char __data[0];
-};
-
-struct trace_event_raw_jbd2_run_stats {
- struct trace_entry ent;
- dev_t dev;
- long unsigned int tid;
- long unsigned int wait;
- long unsigned int request_delay;
- long unsigned int running;
- long unsigned int locked;
- long unsigned int flushing;
- long unsigned int logging;
- __u32 handle_count;
- __u32 blocks;
- __u32 blocks_logged;
- char __data[0];
-};
-
-struct trace_event_raw_jbd2_checkpoint_stats {
- struct trace_entry ent;
- dev_t dev;
- long unsigned int tid;
- long unsigned int chp_time;
- __u32 forced_to_close;
- __u32 written;
- __u32 dropped;
- char __data[0];
-};
-
-struct trace_event_raw_jbd2_update_log_tail {
- struct trace_entry ent;
- dev_t dev;
- tid_t tail_sequence;
- tid_t first_tid;
- long unsigned int block_nr;
- long unsigned int freed;
- char __data[0];
-};
-
-struct trace_event_raw_jbd2_write_superblock {
- struct trace_entry ent;
- dev_t dev;
- int write_op;
- char __data[0];
-};
-
-struct trace_event_raw_jbd2_lock_buffer_stall {
- struct trace_entry ent;
- dev_t dev;
- long unsigned int stall_ms;
- char __data[0];
-};
-
-struct trace_event_data_offsets_jbd2_checkpoint {};
-
-struct trace_event_data_offsets_jbd2_commit {};
-
-struct trace_event_data_offsets_jbd2_end_commit {};
-
-struct trace_event_data_offsets_jbd2_submit_inode_data {};
-
-struct trace_event_data_offsets_jbd2_handle_start_class {};
-
-struct trace_event_data_offsets_jbd2_handle_extend {};
-
-struct trace_event_data_offsets_jbd2_handle_stats {};
-
-struct trace_event_data_offsets_jbd2_run_stats {};
-
-struct trace_event_data_offsets_jbd2_checkpoint_stats {};
-
-struct trace_event_data_offsets_jbd2_update_log_tail {};
-
-struct trace_event_data_offsets_jbd2_write_superblock {};
-
-struct trace_event_data_offsets_jbd2_lock_buffer_stall {};
-
-typedef void (*btf_trace_jbd2_checkpoint)(void *, journal_t *, int);
-
-typedef void (*btf_trace_jbd2_start_commit)(void *, journal_t *, transaction_t *);
-
-typedef void (*btf_trace_jbd2_commit_locking)(void *, journal_t *, transaction_t *);
-
-typedef void (*btf_trace_jbd2_commit_flushing)(void *, journal_t *, transaction_t *);
-
-typedef void (*btf_trace_jbd2_commit_logging)(void *, journal_t *, transaction_t *);
-
-typedef void (*btf_trace_jbd2_drop_transaction)(void *, journal_t *, transaction_t *);
-
-typedef void (*btf_trace_jbd2_end_commit)(void *, journal_t *, transaction_t *);
-
-typedef void (*btf_trace_jbd2_submit_inode_data)(void *, struct inode *);
-
-typedef void (*btf_trace_jbd2_handle_start)(void *, dev_t, long unsigned int, unsigned int, unsigned int, int);
-
-typedef void (*btf_trace_jbd2_handle_restart)(void *, dev_t, long unsigned int, unsigned int, unsigned int, int);
-
-typedef void (*btf_trace_jbd2_handle_extend)(void *, dev_t, long unsigned int, unsigned int, unsigned int, int, int);
-
-typedef void (*btf_trace_jbd2_handle_stats)(void *, dev_t, long unsigned int, unsigned int, unsigned int, int, int, int, int);
-
-typedef void (*btf_trace_jbd2_run_stats)(void *, dev_t, long unsigned int, struct transaction_run_stats_s *);
-
-typedef void (*btf_trace_jbd2_checkpoint_stats)(void *, dev_t, long unsigned int, struct transaction_chp_stats_s *);
-
-typedef void (*btf_trace_jbd2_update_log_tail)(void *, journal_t *, tid_t, long unsigned int, long unsigned int);
-
-typedef void (*btf_trace_jbd2_write_superblock)(void *, journal_t *, int);
-
-typedef void (*btf_trace_jbd2_lock_buffer_stall)(void *, dev_t, long unsigned int);
-
-struct jbd2_stats_proc_session {
- journal_t *journal;
- struct transaction_stats_s *stats;
- int start;
- int max;
-};
-
-struct ramfs_mount_opts {
- umode_t mode;
-};
-
-struct ramfs_fs_info {
- struct ramfs_mount_opts mount_opts;
-};
-
-enum ramfs_param {
- Opt_mode___3 = 0,
-};
-
-enum hugetlbfs_size_type {
- NO_SIZE = 0,
- SIZE_STD = 1,
- SIZE_PERCENT = 2,
-};
-
-struct hugetlbfs_fs_context {
- struct hstate *hstate;
- long long unsigned int max_size_opt;
- long long unsigned int min_size_opt;
- long int max_hpages;
- long int nr_inodes;
- long int min_hpages;
- enum hugetlbfs_size_type max_val_type;
- enum hugetlbfs_size_type min_val_type;
- kuid_t uid;
- kgid_t gid;
- umode_t mode;
-};
-
-enum hugetlb_param {
- Opt_gid___4 = 0,
- Opt_min_size = 1,
- Opt_mode___4 = 2,
- Opt_nr_inodes___2 = 3,
- Opt_pagesize = 4,
- Opt_size___2 = 5,
- Opt_uid___3 = 6,
-};
-
-struct getdents_callback___2 {
- struct dir_context ctx;
- char *name;
- u64 ino;
- int found;
- int sequence;
-};
-
-typedef u16 wchar_t;
-
-typedef u32 unicode_t;
-
-struct nls_table {
- const char *charset;
- const char *alias;
- int (*uni2char)(wchar_t, unsigned char *, int);
- int (*char2uni)(const unsigned char *, int, wchar_t *);
- const unsigned char *charset2lower;
- const unsigned char *charset2upper;
- struct module *owner;
- struct nls_table *next;
-};
-
-enum utf16_endian {
- UTF16_HOST_ENDIAN = 0,
- UTF16_LITTLE_ENDIAN = 1,
- UTF16_BIG_ENDIAN = 2,
-};
-
-struct utf8_table {
- int cmask;
- int cval;
- int shift;
- long int lmask;
- long int lval;
-};
-
-struct utf8data;
-
-struct utf8cursor {
- const struct utf8data *data;
- const char *s;
- const char *p;
- const char *ss;
- const char *sp;
- unsigned int len;
- unsigned int slen;
- short int ccc;
- short int nccc;
- unsigned char hangul[12];
-};
-
-struct utf8data {
- unsigned int maxage;
- unsigned int offset;
-};
-
-typedef const unsigned char utf8trie_t;
-
-typedef const unsigned char utf8leaf_t;
-
-typedef struct vfsmount * (*debugfs_automount_t)(struct dentry *, void *);
-
-struct debugfs_fsdata {
- const struct file_operations *real_fops;
- refcount_t active_users;
- struct completion active_users_drained;
-};
-
-struct debugfs_mount_opts {
- kuid_t uid;
- kgid_t gid;
- umode_t mode;
-};
-
-enum {
- Opt_uid___4 = 0,
- Opt_gid___5 = 1,
- Opt_mode___5 = 2,
- Opt_err___3 = 3,
-};
-
-struct debugfs_fs_info {
- struct debugfs_mount_opts mount_opts;
-};
-
-struct debugfs_blob_wrapper {
- void *data;
- long unsigned int size;
-};
-
-struct debugfs_reg32 {
- char *name;
- long unsigned int offset;
-};
-
-struct debugfs_regset32 {
- const struct debugfs_reg32 *regs;
- int nregs;
- void *base;
- struct device *dev;
-};
-
-struct debugfs_u32_array {
- u32 *array;
- u32 n_elements;
-};
-
-struct debugfs_devm_entry {
- int (*read)(struct seq_file *, void *);
- struct device *dev;
-};
-
-struct tracefs_dir_ops {
- int (*mkdir)(const char *);
- int (*rmdir)(const char *);
-};
-
-struct tracefs_mount_opts {
- kuid_t uid;
- kgid_t gid;
- umode_t mode;
-};
-
-struct tracefs_fs_info {
- struct tracefs_mount_opts mount_opts;
-};
-
-enum pstore_type_id {
- PSTORE_TYPE_DMESG = 0,
- PSTORE_TYPE_MCE = 1,
- PSTORE_TYPE_CONSOLE = 2,
- PSTORE_TYPE_FTRACE = 3,
- PSTORE_TYPE_PPC_RTAS = 4,
- PSTORE_TYPE_PPC_OF = 5,
- PSTORE_TYPE_PPC_COMMON = 6,
- PSTORE_TYPE_PMSG = 7,
- PSTORE_TYPE_PPC_OPAL = 8,
- PSTORE_TYPE_MAX = 9,
-};
-
-struct pstore_info;
-
-struct pstore_record {
- struct pstore_info *psi;
- enum pstore_type_id type;
- u64 id;
- struct timespec64 time;
- char *buf;
- ssize_t size;
- ssize_t ecc_notice_size;
- int count;
- enum kmsg_dump_reason reason;
- unsigned int part;
- bool compressed;
-};
-
-struct pstore_info {
- struct module *owner;
- const char *name;
- struct semaphore buf_lock;
- char *buf;
- size_t bufsize;
- struct mutex read_mutex;
- int flags;
- int max_reason;
- void *data;
- int (*open)(struct pstore_info *);
- int (*close)(struct pstore_info *);
- ssize_t (*read)(struct pstore_record *);
- int (*write)(struct pstore_record *);
- int (*write_user)(struct pstore_record *, const char *);
- int (*erase)(struct pstore_record *);
-};
-
-struct pstore_ftrace_record {
- long unsigned int ip;
- long unsigned int parent_ip;
- u64 ts;
-};
-
-struct pstore_private {
- struct list_head list;
- struct dentry *dentry;
- struct pstore_record *record;
- size_t total_size;
-};
-
-struct pstore_ftrace_seq_data {
- const void *ptr;
- size_t off;
- size_t size;
-};
-
-enum {
- Opt_kmsg_bytes = 0,
- Opt_err___4 = 1,
-};
-
-struct pstore_zbackend {
- int (*zbufsize)(size_t);
- const char *name;
-};
-
-typedef s32 compat_key_t;
-
-struct ipc64_perm {
- __kernel_key_t key;
- __kernel_uid32_t uid;
- __kernel_gid32_t gid;
- __kernel_uid32_t cuid;
- __kernel_gid32_t cgid;
- __kernel_mode_t mode;
- unsigned char __pad1[0];
- short unsigned int seq;
- short unsigned int __pad2;
- __kernel_ulong_t __unused1;
- __kernel_ulong_t __unused2;
-};
-
-typedef u32 __compat_gid32_t;
-
-struct compat_ipc64_perm {
- compat_key_t key;
- __compat_uid32_t uid;
- __compat_gid32_t gid;
- __compat_uid32_t cuid;
- __compat_gid32_t cgid;
- short unsigned int mode;
- short unsigned int __pad1;
- short unsigned int seq;
- short unsigned int __pad2;
- compat_ulong_t unused1;
- compat_ulong_t unused2;
-};
-
-struct compat_ipc_perm {
- key_t key;
- __compat_uid_t uid;
- __compat_gid_t gid;
- __compat_uid_t cuid;
- __compat_gid_t cgid;
- compat_mode_t mode;
- short unsigned int seq;
-};
-
-struct ipc_perm {
- __kernel_key_t key;
- __kernel_uid_t uid;
- __kernel_gid_t gid;
- __kernel_uid_t cuid;
- __kernel_gid_t cgid;
- __kernel_mode_t mode;
- short unsigned int seq;
-};
-
-struct ipc_params {
- key_t key;
- int flg;
- union {
- size_t size;
- int nsems;
- } u;
-};
-
-struct ipc_ops {
- int (*getnew)(struct ipc_namespace *, struct ipc_params *);
- int (*associate)(struct kern_ipc_perm *, int);
- int (*more_checks)(struct kern_ipc_perm *, struct ipc_params *);
-};
-
-struct ipc_proc_iface {
- const char *path;
- const char *header;
- int ids;
- int (*show)(struct seq_file *, void *);
-};
-
-struct ipc_proc_iter {
- struct ipc_namespace *ns;
- struct pid_namespace *pid_ns;
- struct ipc_proc_iface *iface;
-};
-
-struct msg_msgseg;
-
-struct msg_msg {
- struct list_head m_list;
- long int m_type;
- size_t m_ts;
- struct msg_msgseg *next;
- void *security;
-};
-
-struct msg_msgseg {
- struct msg_msgseg *next;
-};
-
-typedef int __kernel_ipc_pid_t;
-
-typedef __kernel_long_t __kernel_old_time_t;
-
-struct msgbuf {
- __kernel_long_t mtype;
- char mtext[1];
-};
-
-struct msg;
-
-struct msqid_ds {
- struct ipc_perm msg_perm;
- struct msg *msg_first;
- struct msg *msg_last;
- __kernel_old_time_t msg_stime;
- __kernel_old_time_t msg_rtime;
- __kernel_old_time_t msg_ctime;
- long unsigned int msg_lcbytes;
- long unsigned int msg_lqbytes;
- short unsigned int msg_cbytes;
- short unsigned int msg_qnum;
- short unsigned int msg_qbytes;
- __kernel_ipc_pid_t msg_lspid;
- __kernel_ipc_pid_t msg_lrpid;
-};
-
-struct msqid64_ds {
- struct ipc64_perm msg_perm;
- long int msg_stime;
- long int msg_rtime;
- long int msg_ctime;
- long unsigned int msg_cbytes;
- long unsigned int msg_qnum;
- long unsigned int msg_qbytes;
- __kernel_pid_t msg_lspid;
- __kernel_pid_t msg_lrpid;
- long unsigned int __unused4;
- long unsigned int __unused5;
-};
-
-struct msginfo {
- int msgpool;
- int msgmap;
- int msgmax;
- int msgmnb;
- int msgmni;
- int msgssz;
- int msgtql;
- short unsigned int msgseg;
-};
-
-typedef u16 compat_ipc_pid_t;
-
-struct compat_msqid64_ds {
- struct compat_ipc64_perm msg_perm;
- compat_ulong_t msg_stime;
- compat_ulong_t msg_stime_high;
- compat_ulong_t msg_rtime;
- compat_ulong_t msg_rtime_high;
- compat_ulong_t msg_ctime;
- compat_ulong_t msg_ctime_high;
- compat_ulong_t msg_cbytes;
- compat_ulong_t msg_qnum;
- compat_ulong_t msg_qbytes;
- compat_pid_t msg_lspid;
- compat_pid_t msg_lrpid;
- compat_ulong_t __unused4;
- compat_ulong_t __unused5;
-};
-
-struct msg_queue {
- struct kern_ipc_perm q_perm;
- time64_t q_stime;
- time64_t q_rtime;
- time64_t q_ctime;
- long unsigned int q_cbytes;
- long unsigned int q_qnum;
- long unsigned int q_qbytes;
- struct pid *q_lspid;
- struct pid *q_lrpid;
- struct list_head q_messages;
- struct list_head q_receivers;
- struct list_head q_senders;
- long: 64;
- long: 64;
-};
-
-struct msg_receiver {
- struct list_head r_list;
- struct task_struct *r_tsk;
- int r_mode;
- long int r_msgtype;
- long int r_maxsize;
- struct msg_msg *r_msg;
-};
-
-struct msg_sender {
- struct list_head list;
- struct task_struct *tsk;
- size_t msgsz;
-};
-
-struct compat_msqid_ds {
- struct compat_ipc_perm msg_perm;
- compat_uptr_t msg_first;
- compat_uptr_t msg_last;
- old_time32_t msg_stime;
- old_time32_t msg_rtime;
- old_time32_t msg_ctime;
- compat_ulong_t msg_lcbytes;
- compat_ulong_t msg_lqbytes;
- short unsigned int msg_cbytes;
- short unsigned int msg_qnum;
- short unsigned int msg_qbytes;
- compat_ipc_pid_t msg_lspid;
- compat_ipc_pid_t msg_lrpid;
-};
-
-struct compat_msgbuf {
- compat_long_t mtype;
- char mtext[1];
-};
-
-struct sem;
-
-struct sem_queue;
-
-struct sem_undo;
-
-struct semid_ds {
- struct ipc_perm sem_perm;
- __kernel_old_time_t sem_otime;
- __kernel_old_time_t sem_ctime;
- struct sem *sem_base;
- struct sem_queue *sem_pending;
- struct sem_queue **sem_pending_last;
- struct sem_undo *undo;
- short unsigned int sem_nsems;
-};
-
-struct sem {
- int semval;
- struct pid *sempid;
- spinlock_t lock;
- struct list_head pending_alter;
- struct list_head pending_const;
- time64_t sem_otime;
-};
-
-struct sem_queue {
- struct list_head list;
- struct task_struct *sleeper;
- struct sem_undo *undo;
- struct pid *pid;
- int status;
- struct sembuf *sops;
- struct sembuf *blocking;
- int nsops;
- bool alter;
- bool dupsop;
-};
-
-struct sem_undo {
- struct list_head list_proc;
- struct callback_head rcu;
- struct sem_undo_list *ulp;
- struct list_head list_id;
- int semid;
- short int *semadj;
-};
-
-struct semid64_ds {
- struct ipc64_perm sem_perm;
- long int sem_otime;
- long int sem_ctime;
- long unsigned int sem_nsems;
- long unsigned int __unused3;
- long unsigned int __unused4;
-};
-
-struct seminfo {
- int semmap;
- int semmni;
- int semmns;
- int semmnu;
- int semmsl;
- int semopm;
- int semume;
- int semusz;
- int semvmx;
- int semaem;
-};
-
-struct sem_undo_list {
- refcount_t refcnt;
- spinlock_t lock;
- struct list_head list_proc;
-};
-
-struct compat_semid64_ds {
- struct compat_ipc64_perm sem_perm;
- compat_ulong_t sem_otime;
- compat_ulong_t sem_otime_high;
- compat_ulong_t sem_ctime;
- compat_ulong_t sem_ctime_high;
- compat_ulong_t sem_nsems;
- compat_ulong_t __unused3;
- compat_ulong_t __unused4;
-};
-
-struct sem_array {
- struct kern_ipc_perm sem_perm;
- time64_t sem_ctime;
- struct list_head pending_alter;
- struct list_head pending_const;
- struct list_head list_id;
- int sem_nsems;
- int complex_count;
- unsigned int use_global_lock;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct sem sems[0];
-};
-
-struct compat_semid_ds {
- struct compat_ipc_perm sem_perm;
- old_time32_t sem_otime;
- old_time32_t sem_ctime;
- compat_uptr_t sem_base;
- compat_uptr_t sem_pending;
- compat_uptr_t sem_pending_last;
- compat_uptr_t undo;
- short unsigned int sem_nsems;
-};
-
-struct shmid_ds {
- struct ipc_perm shm_perm;
- int shm_segsz;
- __kernel_old_time_t shm_atime;
- __kernel_old_time_t shm_dtime;
- __kernel_old_time_t shm_ctime;
- __kernel_ipc_pid_t shm_cpid;
- __kernel_ipc_pid_t shm_lpid;
- short unsigned int shm_nattch;
- short unsigned int shm_unused;
- void *shm_unused2;
- void *shm_unused3;
-};
-
-struct shmid64_ds {
- struct ipc64_perm shm_perm;
- size_t shm_segsz;
- long int shm_atime;
- long int shm_dtime;
- long int shm_ctime;
- __kernel_pid_t shm_cpid;
- __kernel_pid_t shm_lpid;
- long unsigned int shm_nattch;
- long unsigned int __unused4;
- long unsigned int __unused5;
-};
-
-struct shminfo64 {
- long unsigned int shmmax;
- long unsigned int shmmin;
- long unsigned int shmmni;
- long unsigned int shmseg;
- long unsigned int shmall;
- long unsigned int __unused1;
- long unsigned int __unused2;
- long unsigned int __unused3;
- long unsigned int __unused4;
-};
-
-struct shminfo {
- int shmmax;
- int shmmin;
- int shmmni;
- int shmseg;
- int shmall;
-};
-
-struct shm_info {
- int used_ids;
- __kernel_ulong_t shm_tot;
- __kernel_ulong_t shm_rss;
- __kernel_ulong_t shm_swp;
- __kernel_ulong_t swap_attempts;
- __kernel_ulong_t swap_successes;
-};
-
-struct compat_shmid64_ds {
- struct compat_ipc64_perm shm_perm;
- compat_size_t shm_segsz;
- compat_ulong_t shm_atime;
- compat_ulong_t shm_atime_high;
- compat_ulong_t shm_dtime;
- compat_ulong_t shm_dtime_high;
- compat_ulong_t shm_ctime;
- compat_ulong_t shm_ctime_high;
- compat_pid_t shm_cpid;
- compat_pid_t shm_lpid;
- compat_ulong_t shm_nattch;
- compat_ulong_t __unused4;
- compat_ulong_t __unused5;
-};
-
-struct shmid_kernel {
- struct kern_ipc_perm shm_perm;
- struct file *shm_file;
- long unsigned int shm_nattch;
- long unsigned int shm_segsz;
- time64_t shm_atim;
- time64_t shm_dtim;
- time64_t shm_ctim;
- struct pid *shm_cprid;
- struct pid *shm_lprid;
- struct user_struct *mlock_user;
- struct task_struct *shm_creator;
- struct list_head shm_clist;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct shm_file_data {
- int id;
- struct ipc_namespace *ns;
- struct file *file;
- const struct vm_operations_struct *vm_ops;
-};
-
-struct compat_shmid_ds {
- struct compat_ipc_perm shm_perm;
- int shm_segsz;
- old_time32_t shm_atime;
- old_time32_t shm_dtime;
- old_time32_t shm_ctime;
- compat_ipc_pid_t shm_cpid;
- compat_ipc_pid_t shm_lpid;
- short unsigned int shm_nattch;
- short unsigned int shm_unused;
- compat_uptr_t shm_unused2;
- compat_uptr_t shm_unused3;
-};
-
-struct compat_shminfo64 {
- compat_ulong_t shmmax;
- compat_ulong_t shmmin;
- compat_ulong_t shmmni;
- compat_ulong_t shmseg;
- compat_ulong_t shmall;
- compat_ulong_t __unused1;
- compat_ulong_t __unused2;
- compat_ulong_t __unused3;
- compat_ulong_t __unused4;
-};
-
-struct compat_shm_info {
- compat_int_t used_ids;
- compat_ulong_t shm_tot;
- compat_ulong_t shm_rss;
- compat_ulong_t shm_swp;
- compat_ulong_t swap_attempts;
- compat_ulong_t swap_successes;
-};
-
-struct mqueue_fs_context {
- struct ipc_namespace *ipc_ns;
-};
-
-struct posix_msg_tree_node {
- struct rb_node rb_node;
- struct list_head msg_list;
- int priority;
-};
-
-struct ext_wait_queue {
- struct task_struct *task;
- struct list_head list;
- struct msg_msg *msg;
- int state;
-};
-
-struct mqueue_inode_info {
- spinlock_t lock;
- struct inode vfs_inode;
- wait_queue_head_t wait_q;
- struct rb_root msg_tree;
- struct rb_node *msg_tree_rightmost;
- struct posix_msg_tree_node *node_cache;
- struct mq_attr attr;
- struct sigevent notify;
- struct pid *notify_owner;
- u32 notify_self_exec_id;
- struct user_namespace *notify_user_ns;
- struct user_struct *user;
- struct sock *notify_sock;
- struct sk_buff *notify_cookie;
- struct ext_wait_queue e_wait_q[2];
- long unsigned int qsize;
-};
-
-struct compat_mq_attr {
- compat_long_t mq_flags;
- compat_long_t mq_maxmsg;
- compat_long_t mq_msgsize;
- compat_long_t mq_curmsgs;
- compat_long_t __reserved[4];
-};
-
-struct key_user {
- struct rb_node node;
- struct mutex cons_lock;
- spinlock_t lock;
- refcount_t usage;
- atomic_t nkeys;
- atomic_t nikeys;
- kuid_t uid;
- int qnkeys;
- int qnbytes;
-};
-
-enum key_notification_subtype {
- NOTIFY_KEY_INSTANTIATED = 0,
- NOTIFY_KEY_UPDATED = 1,
- NOTIFY_KEY_LINKED = 2,
- NOTIFY_KEY_UNLINKED = 3,
- NOTIFY_KEY_CLEARED = 4,
- NOTIFY_KEY_REVOKED = 5,
- NOTIFY_KEY_INVALIDATED = 6,
- NOTIFY_KEY_SETATTR = 7,
-};
-
-struct key_notification {
- struct watch_notification watch;
- __u32 key_id;
- __u32 aux;
-};
-
-struct assoc_array_edit;
-
-struct assoc_array_ops {
- long unsigned int (*get_key_chunk)(const void *, int);
- long unsigned int (*get_object_key_chunk)(const void *, int);
- bool (*compare_object)(const void *, const void *);
- int (*diff_objects)(const void *, const void *);
- void (*free_object)(void *);
-};
-
-struct assoc_array_node {
- struct assoc_array_ptr *back_pointer;
- u8 parent_slot;
- struct assoc_array_ptr *slots[16];
- long unsigned int nr_leaves_on_branch;
-};
-
-struct assoc_array_shortcut {
- struct assoc_array_ptr *back_pointer;
- int parent_slot;
- int skip_to_level;
- struct assoc_array_ptr *next_node;
- long unsigned int index_key[0];
-};
-
-struct assoc_array_edit___2 {
- struct callback_head rcu;
- struct assoc_array *array;
- const struct assoc_array_ops *ops;
- const struct assoc_array_ops *ops_for_excised_subtree;
- struct assoc_array_ptr *leaf;
- struct assoc_array_ptr **leaf_p;
- struct assoc_array_ptr *dead_leaf;
- struct assoc_array_ptr *new_meta[3];
- struct assoc_array_ptr *excised_meta[1];
- struct assoc_array_ptr *excised_subtree;
- struct assoc_array_ptr **set_backpointers[16];
- struct assoc_array_ptr *set_backpointers_to;
- struct assoc_array_node *adjust_count_on;
- long int adjust_count_by;
- struct {
- struct assoc_array_ptr **ptr;
- struct assoc_array_ptr *to;
- } set[2];
- struct {
- u8 *p;
- u8 to;
- } set_parent_slot[1];
- u8 segment_cache[17];
-};
-
-struct keyring_search_context {
- struct keyring_index_key index_key;
- const struct cred *cred;
- struct key_match_data match_data;
- unsigned int flags;
- int (*iterator)(const void *, void *);
- int skipped_ret;
- bool possessed;
- key_ref_t result;
- time64_t now;
-};
-
-struct keyring_read_iterator_context {
- size_t buflen;
- size_t count;
- key_serial_t *buffer;
-};
-
-struct keyctl_dh_params {
- union {
- __s32 private;
- __s32 priv;
- };
- __s32 prime;
- __s32 base;
-};
-
-struct keyctl_kdf_params {
- char *hashname;
- char *otherinfo;
- __u32 otherinfolen;
- __u32 __spare[8];
-};
-
-struct keyctl_pkey_query {
- __u32 supported_ops;
- __u32 key_size;
- __u16 max_data_size;
- __u16 max_sig_size;
- __u16 max_enc_size;
- __u16 max_dec_size;
- __u32 __spare[10];
-};
-
-struct keyctl_pkey_params {
- __s32 key_id;
- __u32 in_len;
- union {
- __u32 out_len;
- __u32 in2_len;
- };
- __u32 __spare[7];
-};
-
-struct request_key_auth {
- struct callback_head rcu;
- struct key *target_key;
- struct key *dest_keyring;
- const struct cred *cred;
- void *callout_info;
- size_t callout_len;
- pid_t pid;
- char op[8];
-};
-
-enum {
- Opt_err___5 = 0,
- Opt_enc = 1,
- Opt_hash = 2,
-};
-
-enum hash_algo {
- HASH_ALGO_MD4 = 0,
- HASH_ALGO_MD5 = 1,
- HASH_ALGO_SHA1 = 2,
- HASH_ALGO_RIPE_MD_160 = 3,
- HASH_ALGO_SHA256 = 4,
- HASH_ALGO_SHA384 = 5,
- HASH_ALGO_SHA512 = 6,
- HASH_ALGO_SHA224 = 7,
- HASH_ALGO_RIPE_MD_128 = 8,
- HASH_ALGO_RIPE_MD_256 = 9,
- HASH_ALGO_RIPE_MD_320 = 10,
- HASH_ALGO_WP_256 = 11,
- HASH_ALGO_WP_384 = 12,
- HASH_ALGO_WP_512 = 13,
- HASH_ALGO_TGR_128 = 14,
- HASH_ALGO_TGR_160 = 15,
- HASH_ALGO_TGR_192 = 16,
- HASH_ALGO_SM3_256 = 17,
- HASH_ALGO_STREEBOG_256 = 18,
- HASH_ALGO_STREEBOG_512 = 19,
- HASH_ALGO__LAST = 20,
-};
-
-enum tpm_duration {
- TPM_SHORT = 0,
- TPM_MEDIUM = 1,
- TPM_LONG = 2,
- TPM_LONG_LONG = 3,
- TPM_UNDEFINED = 4,
- TPM_NUM_DURATIONS = 4,
-};
-
-struct encrypted_key_payload {
- struct callback_head rcu;
- char *format;
- char *master_desc;
- char *datalen;
- u8 *iv;
- u8 *encrypted_data;
- short unsigned int datablob_len;
- short unsigned int decrypted_datalen;
- short unsigned int payload_datalen;
- short unsigned int encrypted_key_format;
- u8 *decrypted_data;
- u8 payload_data[0];
-};
-
-struct ecryptfs_session_key {
- u32 flags;
- u32 encrypted_key_size;
- u32 decrypted_key_size;
- u8 encrypted_key[512];
- u8 decrypted_key[64];
-};
-
-struct ecryptfs_password {
- u32 password_bytes;
- s32 hash_algo;
- u32 hash_iterations;
- u32 session_key_encryption_key_bytes;
- u32 flags;
- u8 session_key_encryption_key[64];
- u8 signature[17];
- u8 salt[8];
-};
-
-struct ecryptfs_private_key {
- u32 key_size;
- u32 data_len;
- u8 signature[17];
- char pki_type[17];
- u8 data[0];
-};
-
-struct ecryptfs_auth_tok {
- u16 version;
- u16 token_type;
- u32 flags;
- struct ecryptfs_session_key session_key;
- u8 reserved[32];
- union {
- struct ecryptfs_password password;
- struct ecryptfs_private_key private_key;
- } token;
-};
-
-enum {
- Opt_new = 0,
- Opt_load = 1,
- Opt_update = 2,
- Opt_err___6 = 3,
-};
-
-enum {
- Opt_default = 0,
- Opt_ecryptfs = 1,
- Opt_enc32 = 2,
- Opt_error = 3,
-};
-
-enum derived_key_type {
- ENC_KEY = 0,
- AUTH_KEY = 1,
-};
-
-enum ecryptfs_token_types {
- ECRYPTFS_PASSWORD = 0,
- ECRYPTFS_PRIVATE_KEY = 1,
-};
-
-struct vfs_cap_data {
- __le32 magic_etc;
- struct {
- __le32 permitted;
- __le32 inheritable;
- } data[2];
-};
-
-struct vfs_ns_cap_data {
- __le32 magic_etc;
- struct {
- __le32 permitted;
- __le32 inheritable;
- } data[2];
- __le32 rootid;
-};
-
-struct sctp_endpoint;
-
-union security_list_options {
- int (*binder_set_context_mgr)(struct task_struct *);
- int (*binder_transaction)(struct task_struct *, struct task_struct *);
- int (*binder_transfer_binder)(struct task_struct *, struct task_struct *);
- int (*binder_transfer_file)(struct task_struct *, struct task_struct *, struct file *);
- int (*ptrace_access_check)(struct task_struct *, unsigned int);
- int (*ptrace_traceme)(struct task_struct *);
- int (*capget)(struct task_struct *, kernel_cap_t *, kernel_cap_t *, kernel_cap_t *);
- int (*capset)(struct cred *, const struct cred *, const kernel_cap_t *, const kernel_cap_t *, const kernel_cap_t *);
- int (*capable)(const struct cred *, struct user_namespace *, int, unsigned int);
- int (*quotactl)(int, int, int, struct super_block *);
- int (*quota_on)(struct dentry *);
- int (*syslog)(int);
- int (*settime)(const struct timespec64 *, const struct timezone *);
- int (*vm_enough_memory)(struct mm_struct *, long int);
- int (*bprm_creds_for_exec)(struct linux_binprm *);
- int (*bprm_creds_from_file)(struct linux_binprm *, struct file *);
- int (*bprm_check_security)(struct linux_binprm *);
- void (*bprm_committing_creds)(struct linux_binprm *);
- void (*bprm_committed_creds)(struct linux_binprm *);
- int (*fs_context_dup)(struct fs_context *, struct fs_context *);
- int (*fs_context_parse_param)(struct fs_context *, struct fs_parameter *);
- int (*sb_alloc_security)(struct super_block *);
- void (*sb_free_security)(struct super_block *);
- void (*sb_free_mnt_opts)(void *);
- int (*sb_eat_lsm_opts)(char *, void **);
- int (*sb_remount)(struct super_block *, void *);
- int (*sb_kern_mount)(struct super_block *);
- int (*sb_show_options)(struct seq_file *, struct super_block *);
- int (*sb_statfs)(struct dentry *);
- int (*sb_mount)(const char *, const struct path *, const char *, long unsigned int, void *);
- int (*sb_umount)(struct vfsmount *, int);
- int (*sb_pivotroot)(const struct path *, const struct path *);
- int (*sb_set_mnt_opts)(struct super_block *, void *, long unsigned int, long unsigned int *);
- int (*sb_clone_mnt_opts)(const struct super_block *, struct super_block *, long unsigned int, long unsigned int *);
- int (*sb_add_mnt_opt)(const char *, const char *, int, void **);
- int (*move_mount)(const struct path *, const struct path *);
- int (*dentry_init_security)(struct dentry *, int, const struct qstr *, void **, u32 *);
- int (*dentry_create_files_as)(struct dentry *, int, struct qstr *, const struct cred *, struct cred *);
- int (*path_unlink)(const struct path *, struct dentry *);
- int (*path_mkdir)(const struct path *, struct dentry *, umode_t);
- int (*path_rmdir)(const struct path *, struct dentry *);
- int (*path_mknod)(const struct path *, struct dentry *, umode_t, unsigned int);
- int (*path_truncate)(const struct path *);
- int (*path_symlink)(const struct path *, struct dentry *, const char *);
- int (*path_link)(struct dentry *, const struct path *, struct dentry *);
- int (*path_rename)(const struct path *, struct dentry *, const struct path *, struct dentry *);
- int (*path_chmod)(const struct path *, umode_t);
- int (*path_chown)(const struct path *, kuid_t, kgid_t);
- int (*path_chroot)(const struct path *);
- int (*path_notify)(const struct path *, u64, unsigned int);
- int (*inode_alloc_security)(struct inode *);
- void (*inode_free_security)(struct inode *);
- int (*inode_init_security)(struct inode *, struct inode *, const struct qstr *, const char **, void **, size_t *);
- int (*inode_create)(struct inode *, struct dentry *, umode_t);
- int (*inode_link)(struct dentry *, struct inode *, struct dentry *);
- int (*inode_unlink)(struct inode *, struct dentry *);
- int (*inode_symlink)(struct inode *, struct dentry *, const char *);
- int (*inode_mkdir)(struct inode *, struct dentry *, umode_t);
- int (*inode_rmdir)(struct inode *, struct dentry *);
- int (*inode_mknod)(struct inode *, struct dentry *, umode_t, dev_t);
- int (*inode_rename)(struct inode *, struct dentry *, struct inode *, struct dentry *);
- int (*inode_readlink)(struct dentry *);
- int (*inode_follow_link)(struct dentry *, struct inode *, bool);
- int (*inode_permission)(struct inode *, int);
- int (*inode_setattr)(struct dentry *, struct iattr *);
- int (*inode_getattr)(const struct path *);
- int (*inode_setxattr)(struct dentry *, const char *, const void *, size_t, int);
- void (*inode_post_setxattr)(struct dentry *, const char *, const void *, size_t, int);
- int (*inode_getxattr)(struct dentry *, const char *);
- int (*inode_listxattr)(struct dentry *);
- int (*inode_removexattr)(struct dentry *, const char *);
- int (*inode_need_killpriv)(struct dentry *);
- int (*inode_killpriv)(struct dentry *);
- int (*inode_getsecurity)(struct inode *, const char *, void **, bool);
- int (*inode_setsecurity)(struct inode *, const char *, const void *, size_t, int);
- int (*inode_listsecurity)(struct inode *, char *, size_t);
- void (*inode_getsecid)(struct inode *, u32 *);
- int (*inode_copy_up)(struct dentry *, struct cred **);
- int (*inode_copy_up_xattr)(const char *);
- int (*kernfs_init_security)(struct kernfs_node *, struct kernfs_node *);
- int (*file_permission)(struct file *, int);
- int (*file_alloc_security)(struct file *);
- void (*file_free_security)(struct file *);
- int (*file_ioctl)(struct file *, unsigned int, long unsigned int);
- int (*mmap_addr)(long unsigned int);
- int (*mmap_file)(struct file *, long unsigned int, long unsigned int, long unsigned int);
- int (*file_mprotect)(struct vm_area_struct *, long unsigned int, long unsigned int);
- int (*file_lock)(struct file *, unsigned int);
- int (*file_fcntl)(struct file *, unsigned int, long unsigned int);
- void (*file_set_fowner)(struct file *);
- int (*file_send_sigiotask)(struct task_struct *, struct fown_struct *, int);
- int (*file_receive)(struct file *);
- int (*file_open)(struct file *);
- int (*task_alloc)(struct task_struct *, long unsigned int);
- void (*task_free)(struct task_struct *);
- int (*cred_alloc_blank)(struct cred *, gfp_t);
- void (*cred_free)(struct cred *);
- int (*cred_prepare)(struct cred *, const struct cred *, gfp_t);
- void (*cred_transfer)(struct cred *, const struct cred *);
- void (*cred_getsecid)(const struct cred *, u32 *);
- int (*kernel_act_as)(struct cred *, u32);
- int (*kernel_create_files_as)(struct cred *, struct inode *);
- int (*kernel_module_request)(char *);
- int (*kernel_load_data)(enum kernel_load_data_id, bool);
- int (*kernel_post_load_data)(char *, loff_t, enum kernel_load_data_id, char *);
- int (*kernel_read_file)(struct file *, enum kernel_read_file_id, bool);
- int (*kernel_post_read_file)(struct file *, char *, loff_t, enum kernel_read_file_id);
- int (*task_fix_setuid)(struct cred *, const struct cred *, int);
- int (*task_fix_setgid)(struct cred *, const struct cred *, int);
- int (*task_setpgid)(struct task_struct *, pid_t);
- int (*task_getpgid)(struct task_struct *);
- int (*task_getsid)(struct task_struct *);
- void (*task_getsecid)(struct task_struct *, u32 *);
- int (*task_setnice)(struct task_struct *, int);
- int (*task_setioprio)(struct task_struct *, int);
- int (*task_getioprio)(struct task_struct *);
- int (*task_prlimit)(const struct cred *, const struct cred *, unsigned int);
- int (*task_setrlimit)(struct task_struct *, unsigned int, struct rlimit *);
- int (*task_setscheduler)(struct task_struct *);
- int (*task_getscheduler)(struct task_struct *);
- int (*task_movememory)(struct task_struct *);
- int (*task_kill)(struct task_struct *, struct kernel_siginfo *, int, const struct cred *);
- int (*task_prctl)(int, long unsigned int, long unsigned int, long unsigned int, long unsigned int);
- void (*task_to_inode)(struct task_struct *, struct inode *);
- int (*ipc_permission)(struct kern_ipc_perm *, short int);
- void (*ipc_getsecid)(struct kern_ipc_perm *, u32 *);
- int (*msg_msg_alloc_security)(struct msg_msg *);
- void (*msg_msg_free_security)(struct msg_msg *);
- int (*msg_queue_alloc_security)(struct kern_ipc_perm *);
- void (*msg_queue_free_security)(struct kern_ipc_perm *);
- int (*msg_queue_associate)(struct kern_ipc_perm *, int);
- int (*msg_queue_msgctl)(struct kern_ipc_perm *, int);
- int (*msg_queue_msgsnd)(struct kern_ipc_perm *, struct msg_msg *, int);
- int (*msg_queue_msgrcv)(struct kern_ipc_perm *, struct msg_msg *, struct task_struct *, long int, int);
- int (*shm_alloc_security)(struct kern_ipc_perm *);
- void (*shm_free_security)(struct kern_ipc_perm *);
- int (*shm_associate)(struct kern_ipc_perm *, int);
- int (*shm_shmctl)(struct kern_ipc_perm *, int);
- int (*shm_shmat)(struct kern_ipc_perm *, char *, int);
- int (*sem_alloc_security)(struct kern_ipc_perm *);
- void (*sem_free_security)(struct kern_ipc_perm *);
- int (*sem_associate)(struct kern_ipc_perm *, int);
- int (*sem_semctl)(struct kern_ipc_perm *, int);
- int (*sem_semop)(struct kern_ipc_perm *, struct sembuf *, unsigned int, int);
- int (*netlink_send)(struct sock *, struct sk_buff *);
- void (*d_instantiate)(struct dentry *, struct inode *);
- int (*getprocattr)(struct task_struct *, char *, char **);
- int (*setprocattr)(const char *, void *, size_t);
- int (*ismaclabel)(const char *);
- int (*secid_to_secctx)(u32, char **, u32 *);
- int (*secctx_to_secid)(const char *, u32, u32 *);
- void (*release_secctx)(char *, u32);
- void (*inode_invalidate_secctx)(struct inode *);
- int (*inode_notifysecctx)(struct inode *, void *, u32);
- int (*inode_setsecctx)(struct dentry *, void *, u32);
- int (*inode_getsecctx)(struct inode *, void **, u32 *);
- int (*post_notification)(const struct cred *, const struct cred *, struct watch_notification *);
- int (*watch_key)(struct key *);
- int (*unix_stream_connect)(struct sock *, struct sock *, struct sock *);
- int (*unix_may_send)(struct socket *, struct socket *);
- int (*socket_create)(int, int, int, int);
- int (*socket_post_create)(struct socket *, int, int, int, int);
- int (*socket_socketpair)(struct socket *, struct socket *);
- int (*socket_bind)(struct socket *, struct sockaddr *, int);
- int (*socket_connect)(struct socket *, struct sockaddr *, int);
- int (*socket_listen)(struct socket *, int);
- int (*socket_accept)(struct socket *, struct socket *);
- int (*socket_sendmsg)(struct socket *, struct msghdr *, int);
- int (*socket_recvmsg)(struct socket *, struct msghdr *, int, int);
- int (*socket_getsockname)(struct socket *);
- int (*socket_getpeername)(struct socket *);
- int (*socket_getsockopt)(struct socket *, int, int);
- int (*socket_setsockopt)(struct socket *, int, int);
- int (*socket_shutdown)(struct socket *, int);
- int (*socket_sock_rcv_skb)(struct sock *, struct sk_buff *);
- int (*socket_getpeersec_stream)(struct socket *, char *, int *, unsigned int);
- int (*socket_getpeersec_dgram)(struct socket *, struct sk_buff *, u32 *);
- int (*sk_alloc_security)(struct sock *, int, gfp_t);
- void (*sk_free_security)(struct sock *);
- void (*sk_clone_security)(const struct sock *, struct sock *);
- void (*sk_getsecid)(struct sock *, u32 *);
- void (*sock_graft)(struct sock *, struct socket *);
- int (*inet_conn_request)(struct sock *, struct sk_buff *, struct request_sock *);
- void (*inet_csk_clone)(struct sock *, const struct request_sock *);
- void (*inet_conn_established)(struct sock *, struct sk_buff *);
- int (*secmark_relabel_packet)(u32);
- void (*secmark_refcount_inc)();
- void (*secmark_refcount_dec)();
- void (*req_classify_flow)(const struct request_sock *, struct flowi *);
- int (*tun_dev_alloc_security)(void **);
- void (*tun_dev_free_security)(void *);
- int (*tun_dev_create)();
- int (*tun_dev_attach_queue)(void *);
- int (*tun_dev_attach)(struct sock *, void *);
- int (*tun_dev_open)(void *);
- int (*sctp_assoc_request)(struct sctp_endpoint *, struct sk_buff *);
- int (*sctp_bind_connect)(struct sock *, int, struct sockaddr *, int);
- void (*sctp_sk_clone)(struct sctp_endpoint *, struct sock *, struct sock *);
- int (*xfrm_policy_alloc_security)(struct xfrm_sec_ctx **, struct xfrm_user_sec_ctx *, gfp_t);
- int (*xfrm_policy_clone_security)(struct xfrm_sec_ctx *, struct xfrm_sec_ctx **);
- void (*xfrm_policy_free_security)(struct xfrm_sec_ctx *);
- int (*xfrm_policy_delete_security)(struct xfrm_sec_ctx *);
- int (*xfrm_state_alloc)(struct xfrm_state *, struct xfrm_user_sec_ctx *);
- int (*xfrm_state_alloc_acquire)(struct xfrm_state *, struct xfrm_sec_ctx *, u32);
- void (*xfrm_state_free_security)(struct xfrm_state *);
- int (*xfrm_state_delete_security)(struct xfrm_state *);
- int (*xfrm_policy_lookup)(struct xfrm_sec_ctx *, u32, u8);
- int (*xfrm_state_pol_flow_match)(struct xfrm_state *, struct xfrm_policy *, const struct flowi *);
- int (*xfrm_decode_session)(struct sk_buff *, u32 *, int);
- int (*key_alloc)(struct key *, const struct cred *, long unsigned int);
- void (*key_free)(struct key *);
- int (*key_permission)(key_ref_t, const struct cred *, enum key_need_perm);
- int (*key_getsecurity)(struct key *, char **);
- int (*audit_rule_init)(u32, u32, char *, void **);
- int (*audit_rule_known)(struct audit_krule *);
- int (*audit_rule_match)(u32, u32, u32, void *);
- void (*audit_rule_free)(void *);
- int (*bpf)(int, union bpf_attr *, unsigned int);
- int (*bpf_map)(struct bpf_map *, fmode_t);
- int (*bpf_prog)(struct bpf_prog *);
- int (*bpf_map_alloc_security)(struct bpf_map *);
- void (*bpf_map_free_security)(struct bpf_map *);
- int (*bpf_prog_alloc_security)(struct bpf_prog_aux *);
- void (*bpf_prog_free_security)(struct bpf_prog_aux *);
- int (*locked_down)(enum lockdown_reason);
- int (*perf_event_open)(struct perf_event_attr *, int);
- int (*perf_event_alloc)(struct perf_event *);
- void (*perf_event_free)(struct perf_event *);
- int (*perf_event_read)(struct perf_event *);
- int (*perf_event_write)(struct perf_event *);
-};
-
-struct security_hook_heads {
- struct hlist_head binder_set_context_mgr;
- struct hlist_head binder_transaction;
- struct hlist_head binder_transfer_binder;
- struct hlist_head binder_transfer_file;
- struct hlist_head ptrace_access_check;
- struct hlist_head ptrace_traceme;
- struct hlist_head capget;
- struct hlist_head capset;
- struct hlist_head capable;
- struct hlist_head quotactl;
- struct hlist_head quota_on;
- struct hlist_head syslog;
- struct hlist_head settime;
- struct hlist_head vm_enough_memory;
- struct hlist_head bprm_creds_for_exec;
- struct hlist_head bprm_creds_from_file;
- struct hlist_head bprm_check_security;
- struct hlist_head bprm_committing_creds;
- struct hlist_head bprm_committed_creds;
- struct hlist_head fs_context_dup;
- struct hlist_head fs_context_parse_param;
- struct hlist_head sb_alloc_security;
- struct hlist_head sb_free_security;
- struct hlist_head sb_free_mnt_opts;
- struct hlist_head sb_eat_lsm_opts;
- struct hlist_head sb_remount;
- struct hlist_head sb_kern_mount;
- struct hlist_head sb_show_options;
- struct hlist_head sb_statfs;
- struct hlist_head sb_mount;
- struct hlist_head sb_umount;
- struct hlist_head sb_pivotroot;
- struct hlist_head sb_set_mnt_opts;
- struct hlist_head sb_clone_mnt_opts;
- struct hlist_head sb_add_mnt_opt;
- struct hlist_head move_mount;
- struct hlist_head dentry_init_security;
- struct hlist_head dentry_create_files_as;
- struct hlist_head path_unlink;
- struct hlist_head path_mkdir;
- struct hlist_head path_rmdir;
- struct hlist_head path_mknod;
- struct hlist_head path_truncate;
- struct hlist_head path_symlink;
- struct hlist_head path_link;
- struct hlist_head path_rename;
- struct hlist_head path_chmod;
- struct hlist_head path_chown;
- struct hlist_head path_chroot;
- struct hlist_head path_notify;
- struct hlist_head inode_alloc_security;
- struct hlist_head inode_free_security;
- struct hlist_head inode_init_security;
- struct hlist_head inode_create;
- struct hlist_head inode_link;
- struct hlist_head inode_unlink;
- struct hlist_head inode_symlink;
- struct hlist_head inode_mkdir;
- struct hlist_head inode_rmdir;
- struct hlist_head inode_mknod;
- struct hlist_head inode_rename;
- struct hlist_head inode_readlink;
- struct hlist_head inode_follow_link;
- struct hlist_head inode_permission;
- struct hlist_head inode_setattr;
- struct hlist_head inode_getattr;
- struct hlist_head inode_setxattr;
- struct hlist_head inode_post_setxattr;
- struct hlist_head inode_getxattr;
- struct hlist_head inode_listxattr;
- struct hlist_head inode_removexattr;
- struct hlist_head inode_need_killpriv;
- struct hlist_head inode_killpriv;
- struct hlist_head inode_getsecurity;
- struct hlist_head inode_setsecurity;
- struct hlist_head inode_listsecurity;
- struct hlist_head inode_getsecid;
- struct hlist_head inode_copy_up;
- struct hlist_head inode_copy_up_xattr;
- struct hlist_head kernfs_init_security;
- struct hlist_head file_permission;
- struct hlist_head file_alloc_security;
- struct hlist_head file_free_security;
- struct hlist_head file_ioctl;
- struct hlist_head mmap_addr;
- struct hlist_head mmap_file;
- struct hlist_head file_mprotect;
- struct hlist_head file_lock;
- struct hlist_head file_fcntl;
- struct hlist_head file_set_fowner;
- struct hlist_head file_send_sigiotask;
- struct hlist_head file_receive;
- struct hlist_head file_open;
- struct hlist_head task_alloc;
- struct hlist_head task_free;
- struct hlist_head cred_alloc_blank;
- struct hlist_head cred_free;
- struct hlist_head cred_prepare;
- struct hlist_head cred_transfer;
- struct hlist_head cred_getsecid;
- struct hlist_head kernel_act_as;
- struct hlist_head kernel_create_files_as;
- struct hlist_head kernel_module_request;
- struct hlist_head kernel_load_data;
- struct hlist_head kernel_post_load_data;
- struct hlist_head kernel_read_file;
- struct hlist_head kernel_post_read_file;
- struct hlist_head task_fix_setuid;
- struct hlist_head task_fix_setgid;
- struct hlist_head task_setpgid;
- struct hlist_head task_getpgid;
- struct hlist_head task_getsid;
- struct hlist_head task_getsecid;
- struct hlist_head task_setnice;
- struct hlist_head task_setioprio;
- struct hlist_head task_getioprio;
- struct hlist_head task_prlimit;
- struct hlist_head task_setrlimit;
- struct hlist_head task_setscheduler;
- struct hlist_head task_getscheduler;
- struct hlist_head task_movememory;
- struct hlist_head task_kill;
- struct hlist_head task_prctl;
- struct hlist_head task_to_inode;
- struct hlist_head ipc_permission;
- struct hlist_head ipc_getsecid;
- struct hlist_head msg_msg_alloc_security;
- struct hlist_head msg_msg_free_security;
- struct hlist_head msg_queue_alloc_security;
- struct hlist_head msg_queue_free_security;
- struct hlist_head msg_queue_associate;
- struct hlist_head msg_queue_msgctl;
- struct hlist_head msg_queue_msgsnd;
- struct hlist_head msg_queue_msgrcv;
- struct hlist_head shm_alloc_security;
- struct hlist_head shm_free_security;
- struct hlist_head shm_associate;
- struct hlist_head shm_shmctl;
- struct hlist_head shm_shmat;
- struct hlist_head sem_alloc_security;
- struct hlist_head sem_free_security;
- struct hlist_head sem_associate;
- struct hlist_head sem_semctl;
- struct hlist_head sem_semop;
- struct hlist_head netlink_send;
- struct hlist_head d_instantiate;
- struct hlist_head getprocattr;
- struct hlist_head setprocattr;
- struct hlist_head ismaclabel;
- struct hlist_head secid_to_secctx;
- struct hlist_head secctx_to_secid;
- struct hlist_head release_secctx;
- struct hlist_head inode_invalidate_secctx;
- struct hlist_head inode_notifysecctx;
- struct hlist_head inode_setsecctx;
- struct hlist_head inode_getsecctx;
- struct hlist_head post_notification;
- struct hlist_head watch_key;
- struct hlist_head unix_stream_connect;
- struct hlist_head unix_may_send;
- struct hlist_head socket_create;
- struct hlist_head socket_post_create;
- struct hlist_head socket_socketpair;
- struct hlist_head socket_bind;
- struct hlist_head socket_connect;
- struct hlist_head socket_listen;
- struct hlist_head socket_accept;
- struct hlist_head socket_sendmsg;
- struct hlist_head socket_recvmsg;
- struct hlist_head socket_getsockname;
- struct hlist_head socket_getpeername;
- struct hlist_head socket_getsockopt;
- struct hlist_head socket_setsockopt;
- struct hlist_head socket_shutdown;
- struct hlist_head socket_sock_rcv_skb;
- struct hlist_head socket_getpeersec_stream;
- struct hlist_head socket_getpeersec_dgram;
- struct hlist_head sk_alloc_security;
- struct hlist_head sk_free_security;
- struct hlist_head sk_clone_security;
- struct hlist_head sk_getsecid;
- struct hlist_head sock_graft;
- struct hlist_head inet_conn_request;
- struct hlist_head inet_csk_clone;
- struct hlist_head inet_conn_established;
- struct hlist_head secmark_relabel_packet;
- struct hlist_head secmark_refcount_inc;
- struct hlist_head secmark_refcount_dec;
- struct hlist_head req_classify_flow;
- struct hlist_head tun_dev_alloc_security;
- struct hlist_head tun_dev_free_security;
- struct hlist_head tun_dev_create;
- struct hlist_head tun_dev_attach_queue;
- struct hlist_head tun_dev_attach;
- struct hlist_head tun_dev_open;
- struct hlist_head sctp_assoc_request;
- struct hlist_head sctp_bind_connect;
- struct hlist_head sctp_sk_clone;
- struct hlist_head xfrm_policy_alloc_security;
- struct hlist_head xfrm_policy_clone_security;
- struct hlist_head xfrm_policy_free_security;
- struct hlist_head xfrm_policy_delete_security;
- struct hlist_head xfrm_state_alloc;
- struct hlist_head xfrm_state_alloc_acquire;
- struct hlist_head xfrm_state_free_security;
- struct hlist_head xfrm_state_delete_security;
- struct hlist_head xfrm_policy_lookup;
- struct hlist_head xfrm_state_pol_flow_match;
- struct hlist_head xfrm_decode_session;
- struct hlist_head key_alloc;
- struct hlist_head key_free;
- struct hlist_head key_permission;
- struct hlist_head key_getsecurity;
- struct hlist_head audit_rule_init;
- struct hlist_head audit_rule_known;
- struct hlist_head audit_rule_match;
- struct hlist_head audit_rule_free;
- struct hlist_head bpf;
- struct hlist_head bpf_map;
- struct hlist_head bpf_prog;
- struct hlist_head bpf_map_alloc_security;
- struct hlist_head bpf_map_free_security;
- struct hlist_head bpf_prog_alloc_security;
- struct hlist_head bpf_prog_free_security;
- struct hlist_head locked_down;
- struct hlist_head perf_event_open;
- struct hlist_head perf_event_alloc;
- struct hlist_head perf_event_free;
- struct hlist_head perf_event_read;
- struct hlist_head perf_event_write;
-};
-
-struct security_hook_list {
- struct hlist_node list;
- struct hlist_head *head;
- union security_list_options hook;
- char *lsm;
-};
-
-enum lsm_order {
- LSM_ORDER_FIRST = 4294967295,
- LSM_ORDER_MUTABLE = 0,
-};
-
-struct lsm_info {
- const char *name;
- enum lsm_order order;
- long unsigned int flags;
- int *enabled;
- int (*init)();
- struct lsm_blob_sizes *blobs;
-};
-
-enum lsm_event {
- LSM_POLICY_CHANGE = 0,
-};
-
-typedef int (*initxattrs)(struct inode *, const struct xattr *, void *);
-
-enum ib_uverbs_write_cmds {
- IB_USER_VERBS_CMD_GET_CONTEXT = 0,
- IB_USER_VERBS_CMD_QUERY_DEVICE = 1,
- IB_USER_VERBS_CMD_QUERY_PORT = 2,
- IB_USER_VERBS_CMD_ALLOC_PD = 3,
- IB_USER_VERBS_CMD_DEALLOC_PD = 4,
- IB_USER_VERBS_CMD_CREATE_AH = 5,
- IB_USER_VERBS_CMD_MODIFY_AH = 6,
- IB_USER_VERBS_CMD_QUERY_AH = 7,
- IB_USER_VERBS_CMD_DESTROY_AH = 8,
- IB_USER_VERBS_CMD_REG_MR = 9,
- IB_USER_VERBS_CMD_REG_SMR = 10,
- IB_USER_VERBS_CMD_REREG_MR = 11,
- IB_USER_VERBS_CMD_QUERY_MR = 12,
- IB_USER_VERBS_CMD_DEREG_MR = 13,
- IB_USER_VERBS_CMD_ALLOC_MW = 14,
- IB_USER_VERBS_CMD_BIND_MW = 15,
- IB_USER_VERBS_CMD_DEALLOC_MW = 16,
- IB_USER_VERBS_CMD_CREATE_COMP_CHANNEL = 17,
- IB_USER_VERBS_CMD_CREATE_CQ = 18,
- IB_USER_VERBS_CMD_RESIZE_CQ = 19,
- IB_USER_VERBS_CMD_DESTROY_CQ = 20,
- IB_USER_VERBS_CMD_POLL_CQ = 21,
- IB_USER_VERBS_CMD_PEEK_CQ = 22,
- IB_USER_VERBS_CMD_REQ_NOTIFY_CQ = 23,
- IB_USER_VERBS_CMD_CREATE_QP = 24,
- IB_USER_VERBS_CMD_QUERY_QP = 25,
- IB_USER_VERBS_CMD_MODIFY_QP = 26,
- IB_USER_VERBS_CMD_DESTROY_QP = 27,
- IB_USER_VERBS_CMD_POST_SEND = 28,
- IB_USER_VERBS_CMD_POST_RECV = 29,
- IB_USER_VERBS_CMD_ATTACH_MCAST = 30,
- IB_USER_VERBS_CMD_DETACH_MCAST = 31,
- IB_USER_VERBS_CMD_CREATE_SRQ = 32,
- IB_USER_VERBS_CMD_MODIFY_SRQ = 33,
- IB_USER_VERBS_CMD_QUERY_SRQ = 34,
- IB_USER_VERBS_CMD_DESTROY_SRQ = 35,
- IB_USER_VERBS_CMD_POST_SRQ_RECV = 36,
- IB_USER_VERBS_CMD_OPEN_XRCD = 37,
- IB_USER_VERBS_CMD_CLOSE_XRCD = 38,
- IB_USER_VERBS_CMD_CREATE_XSRQ = 39,
- IB_USER_VERBS_CMD_OPEN_QP = 40,
-};
-
-enum ib_uverbs_wc_opcode {
- IB_UVERBS_WC_SEND = 0,
- IB_UVERBS_WC_RDMA_WRITE = 1,
- IB_UVERBS_WC_RDMA_READ = 2,
- IB_UVERBS_WC_COMP_SWAP = 3,
- IB_UVERBS_WC_FETCH_ADD = 4,
- IB_UVERBS_WC_BIND_MW = 5,
- IB_UVERBS_WC_LOCAL_INV = 6,
- IB_UVERBS_WC_TSO = 7,
-};
-
-enum ib_uverbs_create_qp_mask {
- IB_UVERBS_CREATE_QP_MASK_IND_TABLE = 1,
-};
-
-enum ib_uverbs_wr_opcode {
- IB_UVERBS_WR_RDMA_WRITE = 0,
- IB_UVERBS_WR_RDMA_WRITE_WITH_IMM = 1,
- IB_UVERBS_WR_SEND = 2,
- IB_UVERBS_WR_SEND_WITH_IMM = 3,
- IB_UVERBS_WR_RDMA_READ = 4,
- IB_UVERBS_WR_ATOMIC_CMP_AND_SWP = 5,
- IB_UVERBS_WR_ATOMIC_FETCH_AND_ADD = 6,
- IB_UVERBS_WR_LOCAL_INV = 7,
- IB_UVERBS_WR_BIND_MW = 8,
- IB_UVERBS_WR_SEND_WITH_INV = 9,
- IB_UVERBS_WR_TSO = 10,
- IB_UVERBS_WR_RDMA_READ_WITH_INV = 11,
- IB_UVERBS_WR_MASKED_ATOMIC_CMP_AND_SWP = 12,
- IB_UVERBS_WR_MASKED_ATOMIC_FETCH_AND_ADD = 13,
-};
-
-enum ib_uverbs_access_flags {
- IB_UVERBS_ACCESS_LOCAL_WRITE = 1,
- IB_UVERBS_ACCESS_REMOTE_WRITE = 2,
- IB_UVERBS_ACCESS_REMOTE_READ = 4,
- IB_UVERBS_ACCESS_REMOTE_ATOMIC = 8,
- IB_UVERBS_ACCESS_MW_BIND = 16,
- IB_UVERBS_ACCESS_ZERO_BASED = 32,
- IB_UVERBS_ACCESS_ON_DEMAND = 64,
- IB_UVERBS_ACCESS_HUGETLB = 128,
- IB_UVERBS_ACCESS_RELAXED_ORDERING = 1048576,
- IB_UVERBS_ACCESS_OPTIONAL_RANGE = 1072693248,
-};
-
-enum ib_uverbs_srq_type {
- IB_UVERBS_SRQT_BASIC = 0,
- IB_UVERBS_SRQT_XRC = 1,
- IB_UVERBS_SRQT_TM = 2,
-};
-
-enum ib_uverbs_wq_type {
- IB_UVERBS_WQT_RQ = 0,
-};
-
-enum ib_uverbs_wq_flags {
- IB_UVERBS_WQ_FLAGS_CVLAN_STRIPPING = 1,
- IB_UVERBS_WQ_FLAGS_SCATTER_FCS = 2,
- IB_UVERBS_WQ_FLAGS_DELAY_DROP = 4,
- IB_UVERBS_WQ_FLAGS_PCI_WRITE_END_PADDING = 8,
-};
-
-enum ib_uverbs_qp_type {
- IB_UVERBS_QPT_RC = 2,
- IB_UVERBS_QPT_UC = 3,
- IB_UVERBS_QPT_UD = 4,
- IB_UVERBS_QPT_RAW_PACKET = 8,
- IB_UVERBS_QPT_XRC_INI = 9,
- IB_UVERBS_QPT_XRC_TGT = 10,
- IB_UVERBS_QPT_DRIVER = 255,
-};
-
-enum ib_uverbs_qp_create_flags {
- IB_UVERBS_QP_CREATE_BLOCK_MULTICAST_LOOPBACK = 2,
- IB_UVERBS_QP_CREATE_SCATTER_FCS = 256,
- IB_UVERBS_QP_CREATE_CVLAN_STRIPPING = 512,
- IB_UVERBS_QP_CREATE_PCI_WRITE_END_PADDING = 2048,
- IB_UVERBS_QP_CREATE_SQ_SIG_ALL = 4096,
-};
-
-enum ib_uverbs_gid_type {
- IB_UVERBS_GID_TYPE_IB = 0,
- IB_UVERBS_GID_TYPE_ROCE_V1 = 1,
- IB_UVERBS_GID_TYPE_ROCE_V2 = 2,
-};
-
-enum ib_poll_context {
- IB_POLL_SOFTIRQ = 0,
- IB_POLL_WORKQUEUE = 1,
- IB_POLL_UNBOUND_WORKQUEUE = 2,
- IB_POLL_LAST_POOL_TYPE = 2,
- IB_POLL_DIRECT = 3,
-};
-
-struct lsm_network_audit {
- int netif;
- struct sock *sk;
- u16 family;
- __be16 dport;
- __be16 sport;
- union {
- struct {
- __be32 daddr;
- __be32 saddr;
- } v4;
- struct {
- struct in6_addr daddr;
- struct in6_addr saddr;
- } v6;
- } fam;
-};
-
-struct lsm_ioctlop_audit {
- struct path path;
- u16 cmd;
-};
-
-struct lsm_ibpkey_audit {
- u64 subnet_prefix;
- u16 pkey;
-};
-
-struct lsm_ibendport_audit {
- char dev_name[64];
- u8 port;
-};
-
-struct selinux_state;
-
-struct selinux_audit_data {
- u32 ssid;
- u32 tsid;
- u16 tclass;
- u32 requested;
- u32 audited;
- u32 denied;
- int result;
- struct selinux_state *state;
-};
-
-struct smack_audit_data;
-
-struct apparmor_audit_data;
-
-struct common_audit_data {
- char type;
- union {
- struct path path;
- struct dentry *dentry;
- struct inode *inode;
- struct lsm_network_audit *net;
- int cap;
- int ipc_id;
- struct task_struct *tsk;
- struct {
- key_serial_t key;
- char *key_desc;
- } key_struct;
- char *kmod_name;
- struct lsm_ioctlop_audit *op;
- struct file *file;
- struct lsm_ibpkey_audit *ibpkey;
- struct lsm_ibendport_audit *ibendport;
- int reason;
- } u;
- union {
- struct smack_audit_data *smack_audit_data;
- struct selinux_audit_data *selinux_audit_data;
- struct apparmor_audit_data *apparmor_audit_data;
- };
-};
-
-enum {
- POLICYDB_CAPABILITY_NETPEER = 0,
- POLICYDB_CAPABILITY_OPENPERM = 1,
- POLICYDB_CAPABILITY_EXTSOCKCLASS = 2,
- POLICYDB_CAPABILITY_ALWAYSNETWORK = 3,
- POLICYDB_CAPABILITY_CGROUPSECLABEL = 4,
- POLICYDB_CAPABILITY_NNP_NOSUID_TRANSITION = 5,
- POLICYDB_CAPABILITY_GENFS_SECLABEL_SYMLINKS = 6,
- __POLICYDB_CAPABILITY_MAX = 7,
-};
-
-struct selinux_avc;
-
-struct selinux_policy;
-
-struct selinux_state {
- bool disabled;
- bool enforcing;
- bool checkreqprot;
- bool initialized;
- bool policycap[7];
- struct page *status_page;
- struct mutex status_lock;
- struct selinux_avc *avc;
- struct selinux_policy *policy;
- struct mutex policy_mutex;
-};
-
-struct avc_cache {
- struct hlist_head slots[512];
- spinlock_t slots_lock[512];
- atomic_t lru_hint;
- atomic_t active_nodes;
- u32 latest_notif;
-};
-
-struct selinux_avc {
- unsigned int avc_cache_threshold;
- struct avc_cache avc_cache;
-};
-
-struct av_decision {
- u32 allowed;
- u32 auditallow;
- u32 auditdeny;
- u32 seqno;
- u32 flags;
-};
-
-struct extended_perms_data {
- u32 p[8];
-};
-
-struct extended_perms_decision {
- u8 used;
- u8 driver;
- struct extended_perms_data *allowed;
- struct extended_perms_data *auditallow;
- struct extended_perms_data *dontaudit;
-};
-
-struct extended_perms {
- u16 len;
- struct extended_perms_data drivers;
-};
-
-struct avc_cache_stats {
- unsigned int lookups;
- unsigned int misses;
- unsigned int allocations;
- unsigned int reclaims;
- unsigned int frees;
-};
-
-struct security_class_mapping {
- const char *name;
- const char *perms[33];
-};
-
-struct trace_event_raw_selinux_audited {
- struct trace_entry ent;
- u32 requested;
- u32 denied;
- u32 audited;
- int result;
- u32 __data_loc_scontext;
- u32 __data_loc_tcontext;
- u32 __data_loc_tclass;
- char __data[0];
-};
-
-struct trace_event_data_offsets_selinux_audited {
- u32 scontext;
- u32 tcontext;
- u32 tclass;
-};
-
-typedef void (*btf_trace_selinux_audited)(void *, struct selinux_audit_data *, char *, char *, const char *);
-
-struct avc_xperms_node;
-
-struct avc_entry {
- u32 ssid;
- u32 tsid;
- u16 tclass;
- struct av_decision avd;
- struct avc_xperms_node *xp_node;
-};
-
-struct avc_xperms_node {
- struct extended_perms xp;
- struct list_head xpd_head;
-};
-
-struct avc_node {
- struct avc_entry ae;
- struct hlist_node list;
- struct callback_head rhead;
-};
-
-struct avc_xperms_decision_node {
- struct extended_perms_decision xpd;
- struct list_head xpd_list;
-};
-
-struct avc_callback_node {
- int (*callback)(u32);
- u32 events;
- struct avc_callback_node *next;
-};
-
-typedef __u16 __sum16;
-
-enum sctp_endpoint_type {
- SCTP_EP_TYPE_SOCKET = 0,
- SCTP_EP_TYPE_ASSOCIATION = 1,
-};
-
-struct sctp_chunk;
-
-struct sctp_inq {
- struct list_head in_chunk_list;
- struct sctp_chunk *in_progress;
- struct work_struct immediate;
-};
-
-struct sctp_bind_addr {
- __u16 port;
- struct list_head address_list;
-};
-
-struct sctp_ep_common {
- struct hlist_node node;
- int hashent;
- enum sctp_endpoint_type type;
- refcount_t refcnt;
- bool dead;
- struct sock *sk;
- struct net *net;
- struct sctp_inq inqueue;
- struct sctp_bind_addr bind_addr;
-};
-
-struct crypto_shash___2;
-
-struct sctp_hmac_algo_param;
-
-struct sctp_chunks_param;
-
-struct sctp_endpoint {
- struct sctp_ep_common base;
- struct list_head asocs;
- __u8 secret_key[32];
- __u8 *digest;
- __u32 sndbuf_policy;
- __u32 rcvbuf_policy;
- struct crypto_shash___2 **auth_hmacs;
- struct sctp_hmac_algo_param *auth_hmacs_list;
- struct sctp_chunks_param *auth_chunk_list;
- struct list_head endpoint_shared_keys;
- __u16 active_key_id;
- __u8 ecn_enable: 1;
- __u8 auth_enable: 1;
- __u8 intl_enable: 1;
- __u8 prsctp_enable: 1;
- __u8 asconf_enable: 1;
- __u8 reconf_enable: 1;
- __u8 strreset_enable;
- u32 secid;
- u32 peer_secid;
-};
-
-struct sockaddr_in6 {
- short unsigned int sin6_family;
- __be16 sin6_port;
- __be32 sin6_flowinfo;
- struct in6_addr sin6_addr;
- __u32 sin6_scope_id;
-};
-
-struct in_addr {
- __be32 s_addr;
-};
-
-struct sockaddr_in {
- __kernel_sa_family_t sin_family;
- __be16 sin_port;
- struct in_addr sin_addr;
- unsigned char __pad[8];
-};
-
-struct nf_hook_state;
-
-typedef unsigned int nf_hookfn(void *, struct sk_buff *, const struct nf_hook_state *);
-
-struct nf_hook_entry {
- nf_hookfn *hook;
- void *priv;
-};
-
-struct nf_hook_entries {
- u16 num_hook_entries;
- struct nf_hook_entry hooks[0];
-};
-
-struct nf_hook_state {
- unsigned int hook;
- u_int8_t pf;
- struct net_device *in;
- struct net_device *out;
- struct sock *sk;
- struct net *net;
- int (*okfn)(struct net *, struct sock *, struct sk_buff *);
-};
-
-struct nf_hook_ops {
- nf_hookfn *hook;
- struct net_device *dev;
- void *priv;
- u_int8_t pf;
- unsigned int hooknum;
- int priority;
-};
-
-enum nf_ip_hook_priorities {
- NF_IP_PRI_FIRST = 2147483648,
- NF_IP_PRI_RAW_BEFORE_DEFRAG = 4294966846,
- NF_IP_PRI_CONNTRACK_DEFRAG = 4294966896,
- NF_IP_PRI_RAW = 4294966996,
- NF_IP_PRI_SELINUX_FIRST = 4294967071,
- NF_IP_PRI_CONNTRACK = 4294967096,
- NF_IP_PRI_MANGLE = 4294967146,
- NF_IP_PRI_NAT_DST = 4294967196,
- NF_IP_PRI_FILTER = 0,
- NF_IP_PRI_SECURITY = 50,
- NF_IP_PRI_NAT_SRC = 100,
- NF_IP_PRI_SELINUX_LAST = 225,
- NF_IP_PRI_CONNTRACK_HELPER = 300,
- NF_IP_PRI_CONNTRACK_CONFIRM = 2147483647,
- NF_IP_PRI_LAST = 2147483647,
-};
-
-enum nf_ip6_hook_priorities {
- NF_IP6_PRI_FIRST = 2147483648,
- NF_IP6_PRI_RAW_BEFORE_DEFRAG = 4294966846,
- NF_IP6_PRI_CONNTRACK_DEFRAG = 4294966896,
- NF_IP6_PRI_RAW = 4294966996,
- NF_IP6_PRI_SELINUX_FIRST = 4294967071,
- NF_IP6_PRI_CONNTRACK = 4294967096,
- NF_IP6_PRI_MANGLE = 4294967146,
- NF_IP6_PRI_NAT_DST = 4294967196,
- NF_IP6_PRI_FILTER = 0,
- NF_IP6_PRI_SECURITY = 50,
- NF_IP6_PRI_NAT_SRC = 100,
- NF_IP6_PRI_SELINUX_LAST = 225,
- NF_IP6_PRI_CONNTRACK_HELPER = 300,
- NF_IP6_PRI_LAST = 2147483647,
-};
-
-struct socket_alloc {
- struct socket socket;
- struct inode vfs_inode;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct ip_options {
- __be32 faddr;
- __be32 nexthop;
- unsigned char optlen;
- unsigned char srr;
- unsigned char rr;
- unsigned char ts;
- unsigned char is_strictroute: 1;
- unsigned char srr_is_hit: 1;
- unsigned char is_changed: 1;
- unsigned char rr_needaddr: 1;
- unsigned char ts_needtime: 1;
- unsigned char ts_needaddr: 1;
- unsigned char router_alert;
- unsigned char cipso;
- unsigned char __pad2;
- unsigned char __data[0];
-};
-
-struct ip_options_rcu {
- struct callback_head rcu;
- struct ip_options opt;
-};
-
-struct ipv6_opt_hdr;
-
-struct ipv6_rt_hdr;
-
-struct ipv6_txoptions {
- refcount_t refcnt;
- int tot_len;
- __u16 opt_flen;
- __u16 opt_nflen;
- struct ipv6_opt_hdr *hopopt;
- struct ipv6_opt_hdr *dst0opt;
- struct ipv6_rt_hdr *srcrt;
- struct ipv6_opt_hdr *dst1opt;
- struct callback_head rcu;
-};
-
-struct inet_cork {
- unsigned int flags;
- __be32 addr;
- struct ip_options *opt;
- unsigned int fragsize;
- int length;
- struct dst_entry *dst;
- u8 tx_flags;
- __u8 ttl;
- __s16 tos;
- char priority;
- __u16 gso_size;
- u64 transmit_time;
- u32 mark;
-};
-
-struct inet_cork_full {
- struct inet_cork base;
- struct flowi fl;
-};
-
-struct ipv6_pinfo;
-
-struct ip_mc_socklist;
-
-struct inet_sock {
- struct sock sk;
- struct ipv6_pinfo *pinet6;
- __be32 inet_saddr;
- __s16 uc_ttl;
- __u16 cmsg_flags;
- __be16 inet_sport;
- __u16 inet_id;
- struct ip_options_rcu *inet_opt;
- int rx_dst_ifindex;
- __u8 tos;
- __u8 min_ttl;
- __u8 mc_ttl;
- __u8 pmtudisc;
- __u8 recverr: 1;
- __u8 is_icsk: 1;
- __u8 freebind: 1;
- __u8 hdrincl: 1;
- __u8 mc_loop: 1;
- __u8 transparent: 1;
- __u8 mc_all: 1;
- __u8 nodefrag: 1;
- __u8 bind_address_no_port: 1;
- __u8 recverr_rfc4884: 1;
- __u8 defer_connect: 1;
- __u8 rcv_tos;
- __u8 convert_csum;
- int uc_index;
- int mc_index;
- __be32 mc_addr;
- struct ip_mc_socklist *mc_list;
- struct inet_cork_full cork;
-};
-
-struct in6_pktinfo {
- struct in6_addr ipi6_addr;
- int ipi6_ifindex;
-};
-
-struct inet6_cork {
- struct ipv6_txoptions *opt;
- u8 hop_limit;
- u8 tclass;
-};
-
-struct ipv6_mc_socklist;
-
-struct ipv6_ac_socklist;
-
-struct ipv6_fl_socklist;
-
-struct ipv6_pinfo {
- struct in6_addr saddr;
- struct in6_pktinfo sticky_pktinfo;
- const struct in6_addr *daddr_cache;
- const struct in6_addr *saddr_cache;
- __be32 flow_label;
- __u32 frag_size;
- __u16 __unused_1: 7;
- __s16 hop_limit: 9;
- __u16 mc_loop: 1;
- __u16 __unused_2: 6;
- __s16 mcast_hops: 9;
- int ucast_oif;
- int mcast_oif;
- union {
- struct {
- __u16 srcrt: 1;
- __u16 osrcrt: 1;
- __u16 rxinfo: 1;
- __u16 rxoinfo: 1;
- __u16 rxhlim: 1;
- __u16 rxohlim: 1;
- __u16 hopopts: 1;
- __u16 ohopopts: 1;
- __u16 dstopts: 1;
- __u16 odstopts: 1;
- __u16 rxflow: 1;
- __u16 rxtclass: 1;
- __u16 rxpmtu: 1;
- __u16 rxorigdstaddr: 1;
- __u16 recvfragsize: 1;
- } bits;
- __u16 all;
- } rxopt;
- __u16 recverr: 1;
- __u16 sndflow: 1;
- __u16 repflow: 1;
- __u16 pmtudisc: 3;
- __u16 padding: 1;
- __u16 srcprefs: 3;
- __u16 dontfrag: 1;
- __u16 autoflowlabel: 1;
- __u16 autoflowlabel_set: 1;
- __u16 mc_all: 1;
- __u16 recverr_rfc4884: 1;
- __u16 rtalert_isolate: 1;
- __u8 min_hopcount;
- __u8 tclass;
- __be32 rcv_flowinfo;
- __u32 dst_cookie;
- __u32 rx_dst_cookie;
- struct ipv6_mc_socklist *ipv6_mc_list;
- struct ipv6_ac_socklist *ipv6_ac_list;
- struct ipv6_fl_socklist *ipv6_fl_list;
- struct ipv6_txoptions *opt;
- struct sk_buff *pktoptions;
- struct sk_buff *rxpmtu;
- struct inet6_cork cork;
-};
-
-struct tcphdr {
- __be16 source;
- __be16 dest;
- __be32 seq;
- __be32 ack_seq;
- __u16 res1: 4;
- __u16 doff: 4;
- __u16 fin: 1;
- __u16 syn: 1;
- __u16 rst: 1;
- __u16 psh: 1;
- __u16 ack: 1;
- __u16 urg: 1;
- __u16 ece: 1;
- __u16 cwr: 1;
- __be16 window;
- __sum16 check;
- __be16 urg_ptr;
-};
-
-struct iphdr {
- __u8 ihl: 4;
- __u8 version: 4;
- __u8 tos;
- __be16 tot_len;
- __be16 id;
- __be16 frag_off;
- __u8 ttl;
- __u8 protocol;
- __sum16 check;
- __be32 saddr;
- __be32 daddr;
-};
-
-struct ipv6_rt_hdr {
- __u8 nexthdr;
- __u8 hdrlen;
- __u8 type;
- __u8 segments_left;
-};
-
-struct ipv6_opt_hdr {
- __u8 nexthdr;
- __u8 hdrlen;
-};
-
-struct ipv6hdr {
- __u8 priority: 4;
- __u8 version: 4;
- __u8 flow_lbl[3];
- __be16 payload_len;
- __u8 nexthdr;
- __u8 hop_limit;
- struct in6_addr saddr;
- struct in6_addr daddr;
-};
-
-struct udphdr {
- __be16 source;
- __be16 dest;
- __be16 len;
- __sum16 check;
-};
-
-struct inet6_skb_parm {
- int iif;
- __be16 ra;
- __u16 dst0;
- __u16 srcrt;
- __u16 dst1;
- __u16 lastopt;
- __u16 nhoff;
- __u16 flags;
- __u16 dsthao;
- __u16 frag_max_size;
-};
-
-struct ip6_sf_socklist;
-
-struct ipv6_mc_socklist {
- struct in6_addr addr;
- int ifindex;
- unsigned int sfmode;
- struct ipv6_mc_socklist *next;
- rwlock_t sflock;
- struct ip6_sf_socklist *sflist;
- struct callback_head rcu;
-};
-
-struct ipv6_ac_socklist {
- struct in6_addr acl_addr;
- int acl_ifindex;
- struct ipv6_ac_socklist *acl_next;
-};
-
-struct ip6_flowlabel;
-
-struct ipv6_fl_socklist {
- struct ipv6_fl_socklist *next;
- struct ip6_flowlabel *fl;
- struct callback_head rcu;
-};
-
-struct ip6_sf_socklist {
- unsigned int sl_max;
- unsigned int sl_count;
- struct in6_addr sl_addr[0];
-};
-
-struct ip6_flowlabel {
- struct ip6_flowlabel *next;
- __be32 label;
- atomic_t users;
- struct in6_addr dst;
- struct ipv6_txoptions *opt;
- long unsigned int linger;
- struct callback_head rcu;
- u8 share;
- union {
- struct pid *pid;
- kuid_t uid;
- } owner;
- long unsigned int lastuse;
- long unsigned int expires;
- struct net *fl_net;
-};
-
-struct inet_skb_parm {
- int iif;
- struct ip_options opt;
- u16 flags;
- u16 frag_max_size;
-};
-
-struct tty_file_private {
- struct tty_struct *tty;
- struct file *file;
- struct list_head list;
-};
-
-struct netlbl_lsm_cache {
- refcount_t refcount;
- void (*free)(const void *);
- void *data;
-};
-
-struct netlbl_lsm_catmap {
- u32 startbit;
- u64 bitmap[4];
- struct netlbl_lsm_catmap *next;
-};
-
-struct netlbl_lsm_secattr {
- u32 flags;
- u32 type;
- char *domain;
- struct netlbl_lsm_cache *cache;
- struct {
- struct {
- struct netlbl_lsm_catmap *cat;
- u32 lvl;
- } mls;
- u32 secid;
- } attr;
-};
-
-struct dccp_hdr {
- __be16 dccph_sport;
- __be16 dccph_dport;
- __u8 dccph_doff;
- __u8 dccph_cscov: 4;
- __u8 dccph_ccval: 4;
- __sum16 dccph_checksum;
- __u8 dccph_x: 1;
- __u8 dccph_type: 4;
- __u8 dccph_reserved: 3;
- __u8 dccph_seq2;
- __be16 dccph_seq;
-};
-
-enum dccp_state {
- DCCP_OPEN = 1,
- DCCP_REQUESTING = 2,
- DCCP_LISTEN = 10,
- DCCP_RESPOND = 3,
- DCCP_ACTIVE_CLOSEREQ = 4,
- DCCP_PASSIVE_CLOSE = 8,
- DCCP_CLOSING = 11,
- DCCP_TIME_WAIT = 6,
- DCCP_CLOSED = 7,
- DCCP_NEW_SYN_RECV = 12,
- DCCP_PARTOPEN = 13,
- DCCP_PASSIVE_CLOSEREQ = 14,
- DCCP_MAX_STATES = 15,
-};
-
-typedef __s32 sctp_assoc_t;
-
-enum sctp_msg_flags {
- MSG_NOTIFICATION = 32768,
-};
-
-struct sctp_initmsg {
- __u16 sinit_num_ostreams;
- __u16 sinit_max_instreams;
- __u16 sinit_max_attempts;
- __u16 sinit_max_init_timeo;
-};
-
-struct sctp_sndrcvinfo {
- __u16 sinfo_stream;
- __u16 sinfo_ssn;
- __u16 sinfo_flags;
- __u32 sinfo_ppid;
- __u32 sinfo_context;
- __u32 sinfo_timetolive;
- __u32 sinfo_tsn;
- __u32 sinfo_cumtsn;
- sctp_assoc_t sinfo_assoc_id;
-};
-
-struct sctp_rtoinfo {
- sctp_assoc_t srto_assoc_id;
- __u32 srto_initial;
- __u32 srto_max;
- __u32 srto_min;
-};
-
-struct sctp_assocparams {
- sctp_assoc_t sasoc_assoc_id;
- __u16 sasoc_asocmaxrxt;
- __u16 sasoc_number_peer_destinations;
- __u32 sasoc_peer_rwnd;
- __u32 sasoc_local_rwnd;
- __u32 sasoc_cookie_life;
-};
-
-struct sctp_paddrparams {
- sctp_assoc_t spp_assoc_id;
- struct __kernel_sockaddr_storage spp_address;
- __u32 spp_hbinterval;
- __u16 spp_pathmaxrxt;
- __u32 spp_pathmtu;
- __u32 spp_sackdelay;
- __u32 spp_flags;
- __u32 spp_ipv6_flowlabel;
- __u8 spp_dscp;
- char: 8;
-} __attribute__((packed));
-
-struct sctphdr {
- __be16 source;
- __be16 dest;
- __be32 vtag;
- __le32 checksum;
-};
-
-struct sctp_chunkhdr {
- __u8 type;
- __u8 flags;
- __be16 length;
-};
-
-enum sctp_cid {
- SCTP_CID_DATA = 0,
- SCTP_CID_INIT = 1,
- SCTP_CID_INIT_ACK = 2,
- SCTP_CID_SACK = 3,
- SCTP_CID_HEARTBEAT = 4,
- SCTP_CID_HEARTBEAT_ACK = 5,
- SCTP_CID_ABORT = 6,
- SCTP_CID_SHUTDOWN = 7,
- SCTP_CID_SHUTDOWN_ACK = 8,
- SCTP_CID_ERROR = 9,
- SCTP_CID_COOKIE_ECHO = 10,
- SCTP_CID_COOKIE_ACK = 11,
- SCTP_CID_ECN_ECNE = 12,
- SCTP_CID_ECN_CWR = 13,
- SCTP_CID_SHUTDOWN_COMPLETE = 14,
- SCTP_CID_AUTH = 15,
- SCTP_CID_I_DATA = 64,
- SCTP_CID_FWD_TSN = 192,
- SCTP_CID_ASCONF = 193,
- SCTP_CID_I_FWD_TSN = 194,
- SCTP_CID_ASCONF_ACK = 128,
- SCTP_CID_RECONF = 130,
-};
-
-struct sctp_paramhdr {
- __be16 type;
- __be16 length;
-};
-
-enum sctp_param {
- SCTP_PARAM_HEARTBEAT_INFO = 256,
- SCTP_PARAM_IPV4_ADDRESS = 1280,
- SCTP_PARAM_IPV6_ADDRESS = 1536,
- SCTP_PARAM_STATE_COOKIE = 1792,
- SCTP_PARAM_UNRECOGNIZED_PARAMETERS = 2048,
- SCTP_PARAM_COOKIE_PRESERVATIVE = 2304,
- SCTP_PARAM_HOST_NAME_ADDRESS = 2816,
- SCTP_PARAM_SUPPORTED_ADDRESS_TYPES = 3072,
- SCTP_PARAM_ECN_CAPABLE = 128,
- SCTP_PARAM_RANDOM = 640,
- SCTP_PARAM_CHUNKS = 896,
- SCTP_PARAM_HMAC_ALGO = 1152,
- SCTP_PARAM_SUPPORTED_EXT = 2176,
- SCTP_PARAM_FWD_TSN_SUPPORT = 192,
- SCTP_PARAM_ADD_IP = 448,
- SCTP_PARAM_DEL_IP = 704,
- SCTP_PARAM_ERR_CAUSE = 960,
- SCTP_PARAM_SET_PRIMARY = 1216,
- SCTP_PARAM_SUCCESS_REPORT = 1472,
- SCTP_PARAM_ADAPTATION_LAYER_IND = 1728,
- SCTP_PARAM_RESET_OUT_REQUEST = 3328,
- SCTP_PARAM_RESET_IN_REQUEST = 3584,
- SCTP_PARAM_RESET_TSN_REQUEST = 3840,
- SCTP_PARAM_RESET_RESPONSE = 4096,
- SCTP_PARAM_RESET_ADD_OUT_STREAMS = 4352,
- SCTP_PARAM_RESET_ADD_IN_STREAMS = 4608,
-};
-
-struct sctp_datahdr {
- __be32 tsn;
- __be16 stream;
- __be16 ssn;
- __u32 ppid;
- __u8 payload[0];
-};
-
-struct sctp_idatahdr {
- __be32 tsn;
- __be16 stream;
- __be16 reserved;
- __be32 mid;
- union {
- __u32 ppid;
- __be32 fsn;
- };
- __u8 payload[0];
-};
-
-struct sctp_inithdr {
- __be32 init_tag;
- __be32 a_rwnd;
- __be16 num_outbound_streams;
- __be16 num_inbound_streams;
- __be32 initial_tsn;
- __u8 params[0];
-};
-
-struct sctp_init_chunk {
- struct sctp_chunkhdr chunk_hdr;
- struct sctp_inithdr init_hdr;
-};
-
-struct sctp_ipv4addr_param {
- struct sctp_paramhdr param_hdr;
- struct in_addr addr;
-};
-
-struct sctp_ipv6addr_param {
- struct sctp_paramhdr param_hdr;
- struct in6_addr addr;
-};
-
-struct sctp_cookie_preserve_param {
- struct sctp_paramhdr param_hdr;
- __be32 lifespan_increment;
-};
-
-struct sctp_hostname_param {
- struct sctp_paramhdr param_hdr;
- uint8_t hostname[0];
-};
-
-struct sctp_supported_addrs_param {
- struct sctp_paramhdr param_hdr;
- __be16 types[0];
-};
-
-struct sctp_adaptation_ind_param {
- struct sctp_paramhdr param_hdr;
- __be32 adaptation_ind;
-};
-
-struct sctp_supported_ext_param {
- struct sctp_paramhdr param_hdr;
- __u8 chunks[0];
-};
-
-struct sctp_random_param {
- struct sctp_paramhdr param_hdr;
- __u8 random_val[0];
-};
-
-struct sctp_chunks_param {
- struct sctp_paramhdr param_hdr;
- __u8 chunks[0];
-};
-
-struct sctp_hmac_algo_param {
- struct sctp_paramhdr param_hdr;
- __be16 hmac_ids[0];
-};
-
-struct sctp_cookie_param {
- struct sctp_paramhdr p;
- __u8 body[0];
-};
-
-struct sctp_gap_ack_block {
- __be16 start;
- __be16 end;
-};
-
-union sctp_sack_variable {
- struct sctp_gap_ack_block gab;
- __be32 dup;
-};
-
-struct sctp_sackhdr {
- __be32 cum_tsn_ack;
- __be32 a_rwnd;
- __be16 num_gap_ack_blocks;
- __be16 num_dup_tsns;
- union sctp_sack_variable variable[0];
-};
-
-struct sctp_heartbeathdr {
- struct sctp_paramhdr info;
-};
-
-struct sctp_shutdownhdr {
- __be32 cum_tsn_ack;
-};
-
-struct sctp_errhdr {
- __be16 cause;
- __be16 length;
- __u8 variable[0];
-};
-
-struct sctp_ecnehdr {
- __be32 lowest_tsn;
-};
-
-struct sctp_cwrhdr {
- __be32 lowest_tsn;
-};
-
-struct sctp_fwdtsn_skip {
- __be16 stream;
- __be16 ssn;
-};
-
-struct sctp_fwdtsn_hdr {
- __be32 new_cum_tsn;
- struct sctp_fwdtsn_skip skip[0];
-};
-
-struct sctp_ifwdtsn_skip {
- __be16 stream;
- __u8 reserved;
- __u8 flags;
- __be32 mid;
-};
-
-struct sctp_ifwdtsn_hdr {
- __be32 new_cum_tsn;
- struct sctp_ifwdtsn_skip skip[0];
-};
-
-struct sctp_addip_param {
- struct sctp_paramhdr param_hdr;
- __be32 crr_id;
-};
-
-struct sctp_addiphdr {
- __be32 serial;
- __u8 params[0];
-};
-
-struct sctp_authhdr {
- __be16 shkey_id;
- __be16 hmac_id;
- __u8 hmac[0];
-};
-
-union sctp_addr {
- struct sockaddr_in v4;
- struct sockaddr_in6 v6;
- struct sockaddr sa;
-};
-
-struct sctp_cookie {
- __u32 my_vtag;
- __u32 peer_vtag;
- __u32 my_ttag;
- __u32 peer_ttag;
- ktime_t expiration;
- __u16 sinit_num_ostreams;
- __u16 sinit_max_instreams;
- __u32 initial_tsn;
- union sctp_addr peer_addr;
- __u16 my_port;
- __u8 prsctp_capable;
- __u8 padding;
- __u32 adaptation_ind;
- __u8 auth_random[36];
- __u8 auth_hmacs[10];
- __u8 auth_chunks[20];
- __u32 raw_addr_list_len;
- struct sctp_init_chunk peer_init[0];
-};
-
-struct sctp_tsnmap {
- long unsigned int *tsn_map;
- __u32 base_tsn;
- __u32 cumulative_tsn_ack_point;
- __u32 max_tsn_seen;
- __u16 len;
- __u16 pending_data;
- __u16 num_dup_tsns;
- __be32 dup_tsns[16];
-};
-
-struct sctp_inithdr_host {
- __u32 init_tag;
- __u32 a_rwnd;
- __u16 num_outbound_streams;
- __u16 num_inbound_streams;
- __u32 initial_tsn;
-};
-
-enum sctp_state {
- SCTP_STATE_CLOSED = 0,
- SCTP_STATE_COOKIE_WAIT = 1,
- SCTP_STATE_COOKIE_ECHOED = 2,
- SCTP_STATE_ESTABLISHED = 3,
- SCTP_STATE_SHUTDOWN_PENDING = 4,
- SCTP_STATE_SHUTDOWN_SENT = 5,
- SCTP_STATE_SHUTDOWN_RECEIVED = 6,
- SCTP_STATE_SHUTDOWN_ACK_SENT = 7,
-};
-
-struct sctp_stream_out_ext;
-
-struct sctp_stream_out {
- union {
- __u32 mid;
- __u16 ssn;
- };
- __u32 mid_uo;
- struct sctp_stream_out_ext *ext;
- __u8 state;
-};
-
-struct sctp_stream_in {
- union {
- __u32 mid;
- __u16 ssn;
- };
- __u32 mid_uo;
- __u32 fsn;
- __u32 fsn_uo;
- char pd_mode;
- char pd_mode_uo;
-};
-
-struct sctp_stream_interleave;
-
-struct sctp_stream {
- struct {
- struct __genradix tree;
- struct sctp_stream_out type[0];
- } out;
- struct {
- struct __genradix tree;
- struct sctp_stream_in type[0];
- } in;
- __u16 outcnt;
- __u16 incnt;
- struct sctp_stream_out *out_curr;
- union {
- struct {
- struct list_head prio_list;
- };
- struct {
- struct list_head rr_list;
- struct sctp_stream_out_ext *rr_next;
- };
- };
- struct sctp_stream_interleave *si;
-};
-
-struct sctp_sched_ops;
-
-struct sctp_association;
-
-struct sctp_outq {
- struct sctp_association *asoc;
- struct list_head out_chunk_list;
- struct sctp_sched_ops *sched;
- unsigned int out_qlen;
- unsigned int error;
- struct list_head control_chunk_list;
- struct list_head sacked;
- struct list_head retransmit;
- struct list_head abandoned;
- __u32 outstanding_bytes;
- char fast_rtx;
- char cork;
-};
-
-struct sctp_ulpq {
- char pd_mode;
- struct sctp_association *asoc;
- struct sk_buff_head reasm;
- struct sk_buff_head reasm_uo;
- struct sk_buff_head lobby;
-};
-
-struct sctp_priv_assoc_stats {
- struct __kernel_sockaddr_storage obs_rto_ipaddr;
- __u64 max_obs_rto;
- __u64 isacks;
- __u64 osacks;
- __u64 opackets;
- __u64 ipackets;
- __u64 rtxchunks;
- __u64 outofseqtsns;
- __u64 idupchunks;
- __u64 gapcnt;
- __u64 ouodchunks;
- __u64 iuodchunks;
- __u64 oodchunks;
- __u64 iodchunks;
- __u64 octrlchunks;
- __u64 ictrlchunks;
-};
-
-struct sctp_transport;
-
-struct sctp_auth_bytes;
-
-struct sctp_shared_key;
-
-struct sctp_association {
- struct sctp_ep_common base;
- struct list_head asocs;
- sctp_assoc_t assoc_id;
- struct sctp_endpoint *ep;
- struct sctp_cookie c;
- struct {
- struct list_head transport_addr_list;
- __u32 rwnd;
- __u16 transport_count;
- __u16 port;
- struct sctp_transport *primary_path;
- union sctp_addr primary_addr;
- struct sctp_transport *active_path;
- struct sctp_transport *retran_path;
- struct sctp_transport *last_sent_to;
- struct sctp_transport *last_data_from;
- struct sctp_tsnmap tsn_map;
- __be16 addip_disabled_mask;
- __u16 ecn_capable: 1;
- __u16 ipv4_address: 1;
- __u16 ipv6_address: 1;
- __u16 hostname_address: 1;
- __u16 asconf_capable: 1;
- __u16 prsctp_capable: 1;
- __u16 reconf_capable: 1;
- __u16 intl_capable: 1;
- __u16 auth_capable: 1;
- __u16 sack_needed: 1;
- __u16 sack_generation: 1;
- __u16 zero_window_announced: 1;
- __u32 sack_cnt;
- __u32 adaptation_ind;
- struct sctp_inithdr_host i;
- void *cookie;
- int cookie_len;
- __u32 addip_serial;
- struct sctp_random_param *peer_random;
- struct sctp_chunks_param *peer_chunks;
- struct sctp_hmac_algo_param *peer_hmacs;
- } peer;
- enum sctp_state state;
- int overall_error_count;
- ktime_t cookie_life;
- long unsigned int rto_initial;
- long unsigned int rto_max;
- long unsigned int rto_min;
- int max_burst;
- int max_retrans;
- __u16 pf_retrans;
- __u16 ps_retrans;
- __u16 max_init_attempts;
- __u16 init_retries;
- long unsigned int max_init_timeo;
- long unsigned int hbinterval;
- __u16 pathmaxrxt;
- __u32 flowlabel;
- __u8 dscp;
- __u8 pmtu_pending;
- __u32 pathmtu;
- __u32 param_flags;
- __u32 sackfreq;
- long unsigned int sackdelay;
- long unsigned int timeouts[11];
- struct timer_list timers[11];
- struct sctp_transport *shutdown_last_sent_to;
- struct sctp_transport *init_last_sent_to;
- int shutdown_retries;
- __u32 next_tsn;
- __u32 ctsn_ack_point;
- __u32 adv_peer_ack_point;
- __u32 highest_sacked;
- __u32 fast_recovery_exit;
- __u8 fast_recovery;
- __u16 unack_data;
- __u32 rtx_data_chunks;
- __u32 rwnd;
- __u32 a_rwnd;
- __u32 rwnd_over;
- __u32 rwnd_press;
- int sndbuf_used;
- atomic_t rmem_alloc;
- wait_queue_head_t wait;
- __u32 frag_point;
- __u32 user_frag;
- int init_err_counter;
- int init_cycle;
- __u16 default_stream;
- __u16 default_flags;
- __u32 default_ppid;
- __u32 default_context;
- __u32 default_timetolive;
- __u32 default_rcv_context;
- struct sctp_stream stream;
- struct sctp_outq outqueue;
- struct sctp_ulpq ulpq;
- __u32 last_ecne_tsn;
- __u32 last_cwr_tsn;
- int numduptsns;
- struct sctp_chunk *addip_last_asconf;
- struct list_head asconf_ack_list;
- struct list_head addip_chunk_list;
- __u32 addip_serial;
- int src_out_of_asoc_ok;
- union sctp_addr *asconf_addr_del_pending;
- struct sctp_transport *new_transport;
- struct list_head endpoint_shared_keys;
- struct sctp_auth_bytes *asoc_shared_key;
- struct sctp_shared_key *shkey;
- __u16 default_hmac_id;
- __u16 active_key_id;
- __u8 need_ecne: 1;
- __u8 temp: 1;
- __u8 pf_expose: 2;
- __u8 force_delay: 1;
- __u8 strreset_enable;
- __u8 strreset_outstanding;
- __u32 strreset_outseq;
- __u32 strreset_inseq;
- __u32 strreset_result[2];
- struct sctp_chunk *strreset_chunk;
- struct sctp_priv_assoc_stats stats;
- int sent_cnt_removable;
- __u16 subscribe;
- __u64 abandoned_unsent[3];
- __u64 abandoned_sent[3];
- struct callback_head rcu;
-};
-
-struct sctp_auth_bytes {
- refcount_t refcnt;
- __u32 len;
- __u8 data[0];
-};
-
-struct sctp_shared_key {
- struct list_head key_list;
- struct sctp_auth_bytes *key;
- refcount_t refcnt;
- __u16 key_id;
- __u8 deactivated;
-};
-
-enum {
- SCTP_MAX_STREAM = 65535,
-};
-
-enum sctp_event_timeout {
- SCTP_EVENT_TIMEOUT_NONE = 0,
- SCTP_EVENT_TIMEOUT_T1_COOKIE = 1,
- SCTP_EVENT_TIMEOUT_T1_INIT = 2,
- SCTP_EVENT_TIMEOUT_T2_SHUTDOWN = 3,
- SCTP_EVENT_TIMEOUT_T3_RTX = 4,
- SCTP_EVENT_TIMEOUT_T4_RTO = 5,
- SCTP_EVENT_TIMEOUT_T5_SHUTDOWN_GUARD = 6,
- SCTP_EVENT_TIMEOUT_HEARTBEAT = 7,
- SCTP_EVENT_TIMEOUT_RECONF = 8,
- SCTP_EVENT_TIMEOUT_SACK = 9,
- SCTP_EVENT_TIMEOUT_AUTOCLOSE = 10,
-};
-
-enum {
- SCTP_MAX_DUP_TSNS = 16,
-};
-
-enum sctp_scope {
- SCTP_SCOPE_GLOBAL = 0,
- SCTP_SCOPE_PRIVATE = 1,
- SCTP_SCOPE_LINK = 2,
- SCTP_SCOPE_LOOPBACK = 3,
- SCTP_SCOPE_UNUSABLE = 4,
-};
-
-enum {
- SCTP_AUTH_HMAC_ID_RESERVED_0 = 0,
- SCTP_AUTH_HMAC_ID_SHA1 = 1,
- SCTP_AUTH_HMAC_ID_RESERVED_2 = 2,
- SCTP_AUTH_HMAC_ID_SHA256 = 3,
- __SCTP_AUTH_HMAC_MAX = 4,
-};
-
-struct sctp_ulpevent {
- struct sctp_association *asoc;
- struct sctp_chunk *chunk;
- unsigned int rmem_len;
- union {
- __u32 mid;
- __u16 ssn;
- };
- union {
- __u32 ppid;
- __u32 fsn;
- };
- __u32 tsn;
- __u32 cumtsn;
- __u16 stream;
- __u16 flags;
- __u16 msg_flags;
-} __attribute__((packed));
-
-union sctp_addr_param;
-
-union sctp_params {
- void *v;
- struct sctp_paramhdr *p;
- struct sctp_cookie_preserve_param *life;
- struct sctp_hostname_param *dns;
- struct sctp_cookie_param *cookie;
- struct sctp_supported_addrs_param *sat;
- struct sctp_ipv4addr_param *v4;
- struct sctp_ipv6addr_param *v6;
- union sctp_addr_param *addr;
- struct sctp_adaptation_ind_param *aind;
- struct sctp_supported_ext_param *ext;
- struct sctp_random_param *random;
- struct sctp_chunks_param *chunks;
- struct sctp_hmac_algo_param *hmac_algo;
- struct sctp_addip_param *addip;
-};
-
-struct sctp_sender_hb_info;
-
-struct sctp_signed_cookie;
-
-struct sctp_datamsg;
-
-struct sctp_chunk {
- struct list_head list;
- refcount_t refcnt;
- int sent_count;
- union {
- struct list_head transmitted_list;
- struct list_head stream_list;
- };
- struct list_head frag_list;
- struct sk_buff *skb;
- union {
- struct sk_buff *head_skb;
- struct sctp_shared_key *shkey;
- };
- union sctp_params param_hdr;
- union {
- __u8 *v;
- struct sctp_datahdr *data_hdr;
- struct sctp_inithdr *init_hdr;
- struct sctp_sackhdr *sack_hdr;
- struct sctp_heartbeathdr *hb_hdr;
- struct sctp_sender_hb_info *hbs_hdr;
- struct sctp_shutdownhdr *shutdown_hdr;
- struct sctp_signed_cookie *cookie_hdr;
- struct sctp_ecnehdr *ecne_hdr;
- struct sctp_cwrhdr *ecn_cwr_hdr;
- struct sctp_errhdr *err_hdr;
- struct sctp_addiphdr *addip_hdr;
- struct sctp_fwdtsn_hdr *fwdtsn_hdr;
- struct sctp_authhdr *auth_hdr;
- struct sctp_idatahdr *idata_hdr;
- struct sctp_ifwdtsn_hdr *ifwdtsn_hdr;
- } subh;
- __u8 *chunk_end;
- struct sctp_chunkhdr *chunk_hdr;
- struct sctphdr *sctp_hdr;
- struct sctp_sndrcvinfo sinfo;
- struct sctp_association *asoc;
- struct sctp_ep_common *rcvr;
- long unsigned int sent_at;
- union sctp_addr source;
- union sctp_addr dest;
- struct sctp_datamsg *msg;
- struct sctp_transport *transport;
- struct sk_buff *auth_chunk;
- __u16 rtt_in_progress: 1;
- __u16 has_tsn: 1;
- __u16 has_ssn: 1;
- __u16 singleton: 1;
- __u16 end_of_packet: 1;
- __u16 ecn_ce_done: 1;
- __u16 pdiscard: 1;
- __u16 tsn_gap_acked: 1;
- __u16 data_accepted: 1;
- __u16 auth: 1;
- __u16 has_asconf: 1;
- __u16 tsn_missing_report: 2;
- __u16 fast_retransmit: 2;
-};
-
-struct sctp_stream_interleave {
- __u16 data_chunk_len;
- __u16 ftsn_chunk_len;
- struct sctp_chunk * (*make_datafrag)(const struct sctp_association *, const struct sctp_sndrcvinfo *, int, __u8, gfp_t);
- void (*assign_number)(struct sctp_chunk *);
- bool (*validate_data)(struct sctp_chunk *);
- int (*ulpevent_data)(struct sctp_ulpq *, struct sctp_chunk *, gfp_t);
- int (*enqueue_event)(struct sctp_ulpq *, struct sctp_ulpevent *);
- void (*renege_events)(struct sctp_ulpq *, struct sctp_chunk *, gfp_t);
- void (*start_pd)(struct sctp_ulpq *, gfp_t);
- void (*abort_pd)(struct sctp_ulpq *, gfp_t);
- void (*generate_ftsn)(struct sctp_outq *, __u32);
- bool (*validate_ftsn)(struct sctp_chunk *);
- void (*report_ftsn)(struct sctp_ulpq *, __u32);
- void (*handle_ftsn)(struct sctp_ulpq *, struct sctp_chunk *);
-};
-
-struct sctp_bind_bucket {
- short unsigned int port;
- signed char fastreuse;
- signed char fastreuseport;
- kuid_t fastuid;
- struct hlist_node node;
- struct hlist_head owner;
- struct net *net;
-};
-
-enum sctp_socket_type {
- SCTP_SOCKET_UDP = 0,
- SCTP_SOCKET_UDP_HIGH_BANDWIDTH = 1,
- SCTP_SOCKET_TCP = 2,
-};
-
-struct sctp_pf;
-
-struct sctp_sock {
- struct inet_sock inet;
- enum sctp_socket_type type;
- int: 32;
- struct sctp_pf *pf;
- struct crypto_shash___2 *hmac;
- char *sctp_hmac_alg;
- struct sctp_endpoint *ep;
- struct sctp_bind_bucket *bind_hash;
- __u16 default_stream;
- short: 16;
- __u32 default_ppid;
- __u16 default_flags;
- short: 16;
- __u32 default_context;
- __u32 default_timetolive;
- __u32 default_rcv_context;
- int max_burst;
- __u32 hbinterval;
- __u16 pathmaxrxt;
- short: 16;
- __u32 flowlabel;
- __u8 dscp;
- char: 8;
- __u16 pf_retrans;
- __u16 ps_retrans;
- short: 16;
- __u32 pathmtu;
- __u32 sackdelay;
- __u32 sackfreq;
- __u32 param_flags;
- __u32 default_ss;
- struct sctp_rtoinfo rtoinfo;
- struct sctp_paddrparams paddrparam;
- struct sctp_assocparams assocparams;
- __u16 subscribe;
- struct sctp_initmsg initmsg;
- short: 16;
- int user_frag;
- __u32 autoclose;
- __u32 adaptation_ind;
- __u32 pd_point;
- __u16 nodelay: 1;
- __u16 pf_expose: 2;
- __u16 reuse: 1;
- __u16 disable_fragments: 1;
- __u16 v4mapped: 1;
- __u16 frag_interleave: 1;
- __u16 recvrcvinfo: 1;
- __u16 recvnxtinfo: 1;
- __u16 data_ready_signalled: 1;
- int: 22;
- atomic_t pd_mode;
- struct sk_buff_head pd_lobby;
- struct list_head auto_asconf_list;
- int do_auto_asconf;
- int: 32;
-} __attribute__((packed));
-
-struct sctp_af;
-
-struct sctp_pf {
- void (*event_msgname)(struct sctp_ulpevent *, char *, int *);
- void (*skb_msgname)(struct sk_buff *, char *, int *);
- int (*af_supported)(sa_family_t, struct sctp_sock *);
- int (*cmp_addr)(const union sctp_addr *, const union sctp_addr *, struct sctp_sock *);
- int (*bind_verify)(struct sctp_sock *, union sctp_addr *);
- int (*send_verify)(struct sctp_sock *, union sctp_addr *);
- int (*supported_addrs)(const struct sctp_sock *, __be16 *);
- struct sock * (*create_accept_sk)(struct sock *, struct sctp_association *, bool);
- int (*addr_to_user)(struct sctp_sock *, union sctp_addr *);
- void (*to_sk_saddr)(union sctp_addr *, struct sock *);
- void (*to_sk_daddr)(union sctp_addr *, struct sock *);
- void (*copy_ip_options)(struct sock *, struct sock *);
- struct sctp_af *af;
-};
-
-struct sctp_signed_cookie {
- __u8 signature[32];
- __u32 __pad;
- struct sctp_cookie c;
-} __attribute__((packed));
-
-union sctp_addr_param {
- struct sctp_paramhdr p;
- struct sctp_ipv4addr_param v4;
- struct sctp_ipv6addr_param v6;
-};
-
-struct sctp_sender_hb_info {
- struct sctp_paramhdr param_hdr;
- union sctp_addr daddr;
- long unsigned int sent_at;
- __u64 hb_nonce;
-};
-
-struct sctp_af {
- int (*sctp_xmit)(struct sk_buff *, struct sctp_transport *);
- int (*setsockopt)(struct sock *, int, int, sockptr_t, unsigned int);
- int (*getsockopt)(struct sock *, int, int, char *, int *);
- void (*get_dst)(struct sctp_transport *, union sctp_addr *, struct flowi *, struct sock *);
- void (*get_saddr)(struct sctp_sock *, struct sctp_transport *, struct flowi *);
- void (*copy_addrlist)(struct list_head *, struct net_device *);
- int (*cmp_addr)(const union sctp_addr *, const union sctp_addr *);
- void (*addr_copy)(union sctp_addr *, union sctp_addr *);
- void (*from_skb)(union sctp_addr *, struct sk_buff *, int);
- void (*from_sk)(union sctp_addr *, struct sock *);
- void (*from_addr_param)(union sctp_addr *, union sctp_addr_param *, __be16, int);
- int (*to_addr_param)(const union sctp_addr *, union sctp_addr_param *);
- int (*addr_valid)(union sctp_addr *, struct sctp_sock *, const struct sk_buff *);
- enum sctp_scope (*scope)(union sctp_addr *);
- void (*inaddr_any)(union sctp_addr *, __be16);
- int (*is_any)(const union sctp_addr *);
- int (*available)(union sctp_addr *, struct sctp_sock *);
- int (*skb_iif)(const struct sk_buff *);
- int (*is_ce)(const struct sk_buff *);
- void (*seq_dump_addr)(struct seq_file *, union sctp_addr *);
- void (*ecn_capable)(struct sock *);
- __u16 net_header_len;
- int sockaddr_len;
- int (*ip_options_len)(struct sock *);
- sa_family_t sa_family;
- struct list_head list;
-};
-
-struct sctp_packet {
- __u16 source_port;
- __u16 destination_port;
- __u32 vtag;
- struct list_head chunk_list;
- size_t overhead;
- size_t size;
- size_t max_size;
- struct sctp_transport *transport;
- struct sctp_chunk *auth;
- u8 has_cookie_echo: 1;
- u8 has_sack: 1;
- u8 has_auth: 1;
- u8 has_data: 1;
- u8 ipfragok: 1;
-};
-
-struct sctp_transport {
- struct list_head transports;
- struct rhlist_head node;
- refcount_t refcnt;
- __u32 rto_pending: 1;
- __u32 hb_sent: 1;
- __u32 pmtu_pending: 1;
- __u32 dst_pending_confirm: 1;
- __u32 sack_generation: 1;
- u32 dst_cookie;
- struct flowi fl;
- union sctp_addr ipaddr;
- struct sctp_af *af_specific;
- struct sctp_association *asoc;
- long unsigned int rto;
- __u32 rtt;
- __u32 rttvar;
- __u32 srtt;
- __u32 cwnd;
- __u32 ssthresh;
- __u32 partial_bytes_acked;
- __u32 flight_size;
- __u32 burst_limited;
- struct dst_entry *dst;
- union sctp_addr saddr;
- long unsigned int hbinterval;
- long unsigned int sackdelay;
- __u32 sackfreq;
- atomic_t mtu_info;
- ktime_t last_time_heard;
- long unsigned int last_time_sent;
- long unsigned int last_time_ecne_reduced;
- __u16 pathmaxrxt;
- __u32 flowlabel;
- __u8 dscp;
- __u16 pf_retrans;
- __u16 ps_retrans;
- __u32 pathmtu;
- __u32 param_flags;
- int init_sent_count;
- int state;
- short unsigned int error_count;
- struct timer_list T3_rtx_timer;
- struct timer_list hb_timer;
- struct timer_list proto_unreach_timer;
- struct timer_list reconf_timer;
- struct list_head transmitted;
- struct sctp_packet packet;
- struct list_head send_ready;
- struct {
- __u32 next_tsn_at_change;
- char changeover_active;
- char cycling_changeover;
- char cacc_saw_newack;
- } cacc;
- __u64 hb_nonce;
- struct callback_head rcu;
-};
-
-struct sctp_datamsg {
- struct list_head chunks;
- refcount_t refcnt;
- long unsigned int expires_at;
- int send_error;
- u8 send_failed: 1;
- u8 can_delay: 1;
- u8 abandoned: 1;
-};
-
-struct sctp_stream_priorities {
- struct list_head prio_sched;
- struct list_head active;
- struct sctp_stream_out_ext *next;
- __u16 prio;
-};
-
-struct sctp_stream_out_ext {
- __u64 abandoned_unsent[3];
- __u64 abandoned_sent[3];
- struct list_head outq;
- union {
- struct {
- struct list_head prio_list;
- struct sctp_stream_priorities *prio_head;
- };
- struct {
- struct list_head rr_list;
- };
- };
-};
-
-struct task_security_struct {
- u32 osid;
- u32 sid;
- u32 exec_sid;
- u32 create_sid;
- u32 keycreate_sid;
- u32 sockcreate_sid;
-};
-
-enum label_initialized {
- LABEL_INVALID = 0,
- LABEL_INITIALIZED = 1,
- LABEL_PENDING = 2,
-};
-
-struct inode_security_struct {
- struct inode *inode;
- struct list_head list;
- u32 task_sid;
- u32 sid;
- u16 sclass;
- unsigned char initialized;
- spinlock_t lock;
-};
-
-struct file_security_struct {
- u32 sid;
- u32 fown_sid;
- u32 isid;
- u32 pseqno;
-};
-
-struct superblock_security_struct {
- struct super_block *sb;
- u32 sid;
- u32 def_sid;
- u32 mntpoint_sid;
- short unsigned int behavior;
- short unsigned int flags;
- struct mutex lock;
- struct list_head isec_head;
- spinlock_t isec_lock;
-};
-
-struct msg_security_struct {
- u32 sid;
-};
-
-struct ipc_security_struct {
- u16 sclass;
- u32 sid;
-};
-
-struct sk_security_struct {
- enum {
- NLBL_UNSET = 0,
- NLBL_REQUIRE = 1,
- NLBL_LABELED = 2,
- NLBL_REQSKB = 3,
- NLBL_CONNLABELED = 4,
- } nlbl_state;
- struct netlbl_lsm_secattr *nlbl_secattr;
- u32 sid;
- u32 peer_sid;
- u16 sclass;
- enum {
- SCTP_ASSOC_UNSET = 0,
- SCTP_ASSOC_SET = 1,
- } sctp_assoc_state;
-};
-
-struct tun_security_struct {
- u32 sid;
-};
-
-struct key_security_struct {
- u32 sid;
-};
-
-struct bpf_security_struct {
- u32 sid;
-};
-
-struct perf_event_security_struct {
- u32 sid;
-};
-
-struct selinux_mnt_opts {
- const char *fscontext;
- const char *context;
- const char *rootcontext;
- const char *defcontext;
-};
-
-enum {
- Opt_error___2 = 4294967295,
- Opt_context = 0,
- Opt_defcontext = 1,
- Opt_fscontext = 2,
- Opt_rootcontext = 3,
- Opt_seclabel = 4,
-};
-
-enum sel_inos {
- SEL_ROOT_INO = 2,
- SEL_LOAD = 3,
- SEL_ENFORCE = 4,
- SEL_CONTEXT = 5,
- SEL_ACCESS = 6,
- SEL_CREATE = 7,
- SEL_RELABEL = 8,
- SEL_USER = 9,
- SEL_POLICYVERS = 10,
- SEL_COMMIT_BOOLS = 11,
- SEL_MLS = 12,
- SEL_DISABLE = 13,
- SEL_MEMBER = 14,
- SEL_CHECKREQPROT = 15,
- SEL_COMPAT_NET = 16,
- SEL_REJECT_UNKNOWN = 17,
- SEL_DENY_UNKNOWN = 18,
- SEL_STATUS = 19,
- SEL_POLICY = 20,
- SEL_VALIDATE_TRANS = 21,
- SEL_INO_NEXT = 22,
-};
-
-struct selinux_fs_info {
- struct dentry *bool_dir;
- unsigned int bool_num;
- char **bool_pending_names;
- unsigned int *bool_pending_values;
- struct dentry *class_dir;
- long unsigned int last_class_ino;
- bool policy_opened;
- struct dentry *policycap_dir;
- long unsigned int last_ino;
- struct selinux_state *state;
- struct super_block *sb;
-};
-
-struct policy_load_memory {
- size_t len;
- void *data;
-};
-
-enum {
- SELNL_MSG_SETENFORCE = 16,
- SELNL_MSG_POLICYLOAD = 17,
- SELNL_MSG_MAX = 18,
-};
-
-enum selinux_nlgroups {
- SELNLGRP_NONE = 0,
- SELNLGRP_AVC = 1,
- __SELNLGRP_MAX = 2,
-};
-
-struct selnl_msg_setenforce {
- __s32 val;
-};
-
-struct selnl_msg_policyload {
- __u32 seqno;
-};
-
-enum {
- XFRM_MSG_BASE = 16,
- XFRM_MSG_NEWSA = 16,
- XFRM_MSG_DELSA = 17,
- XFRM_MSG_GETSA = 18,
- XFRM_MSG_NEWPOLICY = 19,
- XFRM_MSG_DELPOLICY = 20,
- XFRM_MSG_GETPOLICY = 21,
- XFRM_MSG_ALLOCSPI = 22,
- XFRM_MSG_ACQUIRE = 23,
- XFRM_MSG_EXPIRE = 24,
- XFRM_MSG_UPDPOLICY = 25,
- XFRM_MSG_UPDSA = 26,
- XFRM_MSG_POLEXPIRE = 27,
- XFRM_MSG_FLUSHSA = 28,
- XFRM_MSG_FLUSHPOLICY = 29,
- XFRM_MSG_NEWAE = 30,
- XFRM_MSG_GETAE = 31,
- XFRM_MSG_REPORT = 32,
- XFRM_MSG_MIGRATE = 33,
- XFRM_MSG_NEWSADINFO = 34,
- XFRM_MSG_GETSADINFO = 35,
- XFRM_MSG_NEWSPDINFO = 36,
- XFRM_MSG_GETSPDINFO = 37,
- XFRM_MSG_MAPPING = 38,
- __XFRM_MSG_MAX = 39,
-};
-
-enum {
- RTM_BASE = 16,
- RTM_NEWLINK = 16,
- RTM_DELLINK = 17,
- RTM_GETLINK = 18,
- RTM_SETLINK = 19,
- RTM_NEWADDR = 20,
- RTM_DELADDR = 21,
- RTM_GETADDR = 22,
- RTM_NEWROUTE = 24,
- RTM_DELROUTE = 25,
- RTM_GETROUTE = 26,
- RTM_NEWNEIGH = 28,
- RTM_DELNEIGH = 29,
- RTM_GETNEIGH = 30,
- RTM_NEWRULE = 32,
- RTM_DELRULE = 33,
- RTM_GETRULE = 34,
- RTM_NEWQDISC = 36,
- RTM_DELQDISC = 37,
- RTM_GETQDISC = 38,
- RTM_NEWTCLASS = 40,
- RTM_DELTCLASS = 41,
- RTM_GETTCLASS = 42,
- RTM_NEWTFILTER = 44,
- RTM_DELTFILTER = 45,
- RTM_GETTFILTER = 46,
- RTM_NEWACTION = 48,
- RTM_DELACTION = 49,
- RTM_GETACTION = 50,
- RTM_NEWPREFIX = 52,
- RTM_GETMULTICAST = 58,
- RTM_GETANYCAST = 62,
- RTM_NEWNEIGHTBL = 64,
- RTM_GETNEIGHTBL = 66,
- RTM_SETNEIGHTBL = 67,
- RTM_NEWNDUSEROPT = 68,
- RTM_NEWADDRLABEL = 72,
- RTM_DELADDRLABEL = 73,
- RTM_GETADDRLABEL = 74,
- RTM_GETDCB = 78,
- RTM_SETDCB = 79,
- RTM_NEWNETCONF = 80,
- RTM_DELNETCONF = 81,
- RTM_GETNETCONF = 82,
- RTM_NEWMDB = 84,
- RTM_DELMDB = 85,
- RTM_GETMDB = 86,
- RTM_NEWNSID = 88,
- RTM_DELNSID = 89,
- RTM_GETNSID = 90,
- RTM_NEWSTATS = 92,
- RTM_GETSTATS = 94,
- RTM_NEWCACHEREPORT = 96,
- RTM_NEWCHAIN = 100,
- RTM_DELCHAIN = 101,
- RTM_GETCHAIN = 102,
- RTM_NEWNEXTHOP = 104,
- RTM_DELNEXTHOP = 105,
- RTM_GETNEXTHOP = 106,
- RTM_NEWLINKPROP = 108,
- RTM_DELLINKPROP = 109,
- RTM_GETLINKPROP = 110,
- RTM_NEWVLAN = 112,
- RTM_DELVLAN = 113,
- RTM_GETVLAN = 114,
- __RTM_MAX = 115,
-};
-
-struct nlmsg_perm {
- u16 nlmsg_type;
- u32 perm;
-};
-
-struct netif_security_struct {
- struct net *ns;
- int ifindex;
- u32 sid;
-};
-
-struct sel_netif {
- struct list_head list;
- struct netif_security_struct nsec;
- struct callback_head callback_head;
-};
-
-struct netnode_security_struct {
- union {
- __be32 ipv4;
- struct in6_addr ipv6;
- } addr;
- u32 sid;
- u16 family;
-};
-
-struct sel_netnode_bkt {
- unsigned int size;
- struct list_head list;
-};
-
-struct sel_netnode {
- struct netnode_security_struct nsec;
- struct list_head list;
- struct callback_head rcu;
-};
-
-struct netport_security_struct {
- u32 sid;
- u16 port;
- u8 protocol;
-};
-
-struct sel_netport_bkt {
- int size;
- struct list_head list;
-};
-
-struct sel_netport {
- struct netport_security_struct psec;
- struct list_head list;
- struct callback_head rcu;
-};
-
-struct selinux_kernel_status {
- u32 version;
- u32 sequence;
- u32 enforcing;
- u32 policyload;
- u32 deny_unknown;
-};
-
-struct ebitmap_node {
- struct ebitmap_node *next;
- long unsigned int maps[6];
- u32 startbit;
-};
-
-struct ebitmap {
- struct ebitmap_node *node;
- u32 highbit;
-};
-
-struct policy_file {
- char *data;
- size_t len;
-};
-
-struct hashtab_node {
- void *key;
- void *datum;
- struct hashtab_node *next;
-};
-
-struct hashtab {
- struct hashtab_node **htable;
- u32 size;
- u32 nel;
-};
-
-struct hashtab_info {
- u32 slots_used;
- u32 max_chain_len;
-};
-
-struct hashtab_key_params {
- u32 (*hash)(const void *);
- int (*cmp)(const void *, const void *);
-};
-
-struct symtab {
- struct hashtab table;
- u32 nprim;
-};
-
-struct mls_level {
- u32 sens;
- struct ebitmap cat;
-};
-
-struct mls_range {
- struct mls_level level[2];
-};
-
-struct context {
- u32 user;
- u32 role;
- u32 type;
- u32 len;
- struct mls_range range;
- char *str;
-};
-
-struct sidtab_str_cache;
-
-struct sidtab_entry {
- u32 sid;
- u32 hash;
- struct context context;
- struct sidtab_str_cache *cache;
- struct hlist_node list;
-};
-
-struct sidtab_str_cache {
- struct callback_head rcu_member;
- struct list_head lru_member;
- struct sidtab_entry *parent;
- u32 len;
- char str[0];
-};
-
-struct sidtab_node_inner;
-
-struct sidtab_node_leaf;
-
-union sidtab_entry_inner {
- struct sidtab_node_inner *ptr_inner;
- struct sidtab_node_leaf *ptr_leaf;
-};
-
-struct sidtab_node_inner {
- union sidtab_entry_inner entries[512];
-};
-
-struct sidtab_node_leaf {
- struct sidtab_entry entries[39];
-};
-
-struct sidtab_isid_entry {
- int set;
- struct sidtab_entry entry;
-};
-
-struct sidtab;
-
-struct sidtab_convert_params {
- int (*func)(struct context *, struct context *, void *);
- void *args;
- struct sidtab *target;
-};
-
-struct sidtab {
- union sidtab_entry_inner roots[4];
- u32 count;
- struct sidtab_convert_params *convert;
- spinlock_t lock;
- u32 cache_free_slots;
- struct list_head cache_lru_list;
- spinlock_t cache_lock;
- struct sidtab_isid_entry isids[27];
- struct hlist_head context_to_sid[512];
-};
-
-struct avtab_key {
- u16 source_type;
- u16 target_type;
- u16 target_class;
- u16 specified;
-};
-
-struct avtab_extended_perms {
- u8 specified;
- u8 driver;
- struct extended_perms_data perms;
-};
-
-struct avtab_datum {
- union {
- u32 data;
- struct avtab_extended_perms *xperms;
- } u;
-};
-
-struct avtab_node {
- struct avtab_key key;
- struct avtab_datum datum;
- struct avtab_node *next;
-};
-
-struct avtab {
- struct avtab_node **htable;
- u32 nel;
- u32 nslot;
- u32 mask;
-};
-
-struct type_set;
-
-struct constraint_expr {
- u32 expr_type;
- u32 attr;
- u32 op;
- struct ebitmap names;
- struct type_set *type_names;
- struct constraint_expr *next;
-};
-
-struct type_set {
- struct ebitmap types;
- struct ebitmap negset;
- u32 flags;
-};
-
-struct constraint_node {
- u32 permissions;
- struct constraint_expr *expr;
- struct constraint_node *next;
-};
-
-struct common_datum {
- u32 value;
- struct symtab permissions;
-};
-
-struct class_datum {
- u32 value;
- char *comkey;
- struct common_datum *comdatum;
- struct symtab permissions;
- struct constraint_node *constraints;
- struct constraint_node *validatetrans;
- char default_user;
- char default_role;
- char default_type;
- char default_range;
-};
-
-struct role_datum {
- u32 value;
- u32 bounds;
- struct ebitmap dominates;
- struct ebitmap types;
-};
-
-struct role_allow {
- u32 role;
- u32 new_role;
- struct role_allow *next;
-};
-
-struct type_datum {
- u32 value;
- u32 bounds;
- unsigned char primary;
- unsigned char attribute;
-};
-
-struct user_datum {
- u32 value;
- u32 bounds;
- struct ebitmap roles;
- struct mls_range range;
- struct mls_level dfltlevel;
-};
-
-struct cond_bool_datum {
- __u32 value;
- int state;
-};
-
-struct ocontext {
- union {
- char *name;
- struct {
- u8 protocol;
- u16 low_port;
- u16 high_port;
- } port;
- struct {
- u32 addr;
- u32 mask;
- } node;
- struct {
- u32 addr[4];
- u32 mask[4];
- } node6;
- struct {
- u64 subnet_prefix;
- u16 low_pkey;
- u16 high_pkey;
- } ibpkey;
- struct {
- char *dev_name;
- u8 port;
- } ibendport;
- } u;
- union {
- u32 sclass;
- u32 behavior;
- } v;
- struct context context[2];
- u32 sid[2];
- struct ocontext *next;
-};
-
-struct genfs {
- char *fstype;
- struct ocontext *head;
- struct genfs *next;
-};
-
-struct cond_node;
-
-struct policydb {
- int mls_enabled;
- struct symtab symtab[8];
- char **sym_val_to_name[8];
- struct class_datum **class_val_to_struct;
- struct role_datum **role_val_to_struct;
- struct user_datum **user_val_to_struct;
- struct type_datum **type_val_to_struct;
- struct avtab te_avtab;
- struct hashtab role_tr;
- struct ebitmap filename_trans_ttypes;
- struct hashtab filename_trans;
- u32 compat_filename_trans_count;
- struct cond_bool_datum **bool_val_to_struct;
- struct avtab te_cond_avtab;
- struct cond_node *cond_list;
- u32 cond_list_len;
- struct role_allow *role_allow;
- struct ocontext *ocontexts[9];
- struct genfs *genfs;
- struct hashtab range_tr;
- struct ebitmap *type_attr_map_array;
- struct ebitmap policycaps;
- struct ebitmap permissive_map;
- size_t len;
- unsigned int policyvers;
- unsigned int reject_unknown: 1;
- unsigned int allow_unknown: 1;
- u16 process_class;
- u32 process_trans_perms;
-};
-
-struct perm_datum {
- u32 value;
-};
-
-struct role_trans_key {
- u32 role;
- u32 type;
- u32 tclass;
-};
-
-struct role_trans_datum {
- u32 new_role;
-};
-
-struct filename_trans_key {
- u32 ttype;
- u16 tclass;
- const char *name;
-};
-
-struct filename_trans_datum {
- struct ebitmap stypes;
- u32 otype;
- struct filename_trans_datum *next;
-};
-
-struct level_datum {
- struct mls_level *level;
- unsigned char isalias;
-};
-
-struct cat_datum {
- u32 value;
- unsigned char isalias;
-};
-
-struct range_trans {
- u32 source_type;
- u32 target_type;
- u32 target_class;
-};
-
-struct cond_expr_node;
-
-struct cond_expr {
- struct cond_expr_node *nodes;
- u32 len;
-};
-
-struct cond_av_list {
- struct avtab_node **nodes;
- u32 len;
-};
-
-struct cond_node {
- int cur_state;
- struct cond_expr expr;
- struct cond_av_list true_list;
- struct cond_av_list false_list;
-};
-
-struct policy_data {
- struct policydb *p;
- void *fp;
-};
-
-struct cond_expr_node {
- u32 expr_type;
- u32 bool;
-};
-
-struct policydb_compat_info {
- int version;
- int sym_num;
- int ocon_num;
-};
-
-struct selinux_mapping;
-
-struct selinux_map {
- struct selinux_mapping *mapping;
- u16 size;
-};
-
-struct selinux_policy {
- struct sidtab *sidtab;
- struct policydb policydb;
- struct selinux_map map;
- u32 latest_granting;
-};
-
-struct selinux_mapping {
- u16 value;
- unsigned int num_perms;
- u32 perms[32];
-};
-
-struct convert_context_args {
- struct selinux_state *state;
- struct policydb *oldp;
- struct policydb *newp;
-};
-
-struct selinux_audit_rule {
- u32 au_seqno;
- struct context au_ctxt;
-};
-
-struct cond_insertf_data {
- struct policydb *p;
- struct avtab_node **dst;
- struct cond_av_list *other;
-};
-
-struct rt6key {
- struct in6_addr addr;
- int plen;
-};
-
-struct rtable;
-
-struct fnhe_hash_bucket;
-
-struct fib_nh_common {
- struct net_device *nhc_dev;
- int nhc_oif;
- unsigned char nhc_scope;
- u8 nhc_family;
- u8 nhc_gw_family;
- unsigned char nhc_flags;
- struct lwtunnel_state *nhc_lwtstate;
- union {
- __be32 ipv4;
- struct in6_addr ipv6;
- } nhc_gw;
- int nhc_weight;
- atomic_t nhc_upper_bound;
- struct rtable **nhc_pcpu_rth_output;
- struct rtable *nhc_rth_input;
- struct fnhe_hash_bucket *nhc_exceptions;
-};
-
-struct rt6_exception_bucket;
-
-struct fib6_nh {
- struct fib_nh_common nh_common;
- long unsigned int last_probe;
- struct rt6_info **rt6i_pcpu;
- struct rt6_exception_bucket *rt6i_exception_bucket;
-};
-
-struct fib6_node;
-
-struct dst_metrics;
-
-struct nexthop;
-
-struct fib6_info {
- struct fib6_table *fib6_table;
- struct fib6_info *fib6_next;
- struct fib6_node *fib6_node;
- union {
- struct list_head fib6_siblings;
- struct list_head nh_list;
- };
- unsigned int fib6_nsiblings;
- refcount_t fib6_ref;
- long unsigned int expires;
- struct dst_metrics *fib6_metrics;
- struct rt6key fib6_dst;
- u32 fib6_flags;
- struct rt6key fib6_src;
- struct rt6key fib6_prefsrc;
- u32 fib6_metric;
- u8 fib6_protocol;
- u8 fib6_type;
- u8 should_flush: 1;
- u8 dst_nocount: 1;
- u8 dst_nopolicy: 1;
- u8 fib6_destroying: 1;
- u8 offload: 1;
- u8 trap: 1;
- u8 unused: 2;
- struct callback_head rcu;
- struct nexthop *nh;
- struct fib6_nh fib6_nh[0];
-};
-
-struct uncached_list;
-
-struct rt6_info {
- struct dst_entry dst;
- struct fib6_info *from;
- int sernum;
- struct rt6key rt6i_dst;
- struct rt6key rt6i_src;
- struct in6_addr rt6i_gateway;
- struct inet6_dev *rt6i_idev;
- u32 rt6i_flags;
- struct list_head rt6i_uncached;
- struct uncached_list *rt6i_uncached_list;
- short unsigned int rt6i_nfheader_len;
-};
-
-struct rt6_statistics {
- __u32 fib_nodes;
- __u32 fib_route_nodes;
- __u32 fib_rt_entries;
- __u32 fib_rt_cache;
- __u32 fib_discarded_routes;
- atomic_t fib_rt_alloc;
- atomic_t fib_rt_uncache;
-};
-
-struct fib6_node {
- struct fib6_node *parent;
- struct fib6_node *left;
- struct fib6_node *right;
- struct fib6_node *subtree;
- struct fib6_info *leaf;
- __u16 fn_bit;
- __u16 fn_flags;
- int fn_sernum;
- struct fib6_info *rr_ptr;
- struct callback_head rcu;
-};
-
-struct fib6_table {
- struct hlist_node tb6_hlist;
- u32 tb6_id;
- spinlock_t tb6_lock;
- struct fib6_node tb6_root;
- struct inet_peer_base tb6_peers;
- unsigned int flags;
- unsigned int fib_seq;
-};
-
-typedef union {
- __be32 a4;
- __be32 a6[4];
- struct in6_addr in6;
-} xfrm_address_t;
-
-struct xfrm_id {
- xfrm_address_t daddr;
- __be32 spi;
- __u8 proto;
-};
-
-struct xfrm_selector {
- xfrm_address_t daddr;
- xfrm_address_t saddr;
- __be16 dport;
- __be16 dport_mask;
- __be16 sport;
- __be16 sport_mask;
- __u16 family;
- __u8 prefixlen_d;
- __u8 prefixlen_s;
- __u8 proto;
- int ifindex;
- __kernel_uid32_t user;
-};
-
-struct xfrm_lifetime_cfg {
- __u64 soft_byte_limit;
- __u64 hard_byte_limit;
- __u64 soft_packet_limit;
- __u64 hard_packet_limit;
- __u64 soft_add_expires_seconds;
- __u64 hard_add_expires_seconds;
- __u64 soft_use_expires_seconds;
- __u64 hard_use_expires_seconds;
-};
-
-struct xfrm_lifetime_cur {
- __u64 bytes;
- __u64 packets;
- __u64 add_time;
- __u64 use_time;
-};
-
-struct xfrm_replay_state {
- __u32 oseq;
- __u32 seq;
- __u32 bitmap;
-};
-
-struct xfrm_replay_state_esn {
- unsigned int bmp_len;
- __u32 oseq;
- __u32 seq;
- __u32 oseq_hi;
- __u32 seq_hi;
- __u32 replay_window;
- __u32 bmp[0];
-};
-
-struct xfrm_algo {
- char alg_name[64];
- unsigned int alg_key_len;
- char alg_key[0];
-};
-
-struct xfrm_algo_auth {
- char alg_name[64];
- unsigned int alg_key_len;
- unsigned int alg_trunc_len;
- char alg_key[0];
-};
-
-struct xfrm_algo_aead {
- char alg_name[64];
- unsigned int alg_key_len;
- unsigned int alg_icv_len;
- char alg_key[0];
-};
-
-struct xfrm_stats {
- __u32 replay_window;
- __u32 replay;
- __u32 integrity_failed;
-};
-
-enum {
- XFRM_POLICY_TYPE_MAIN = 0,
- XFRM_POLICY_TYPE_SUB = 1,
- XFRM_POLICY_TYPE_MAX = 2,
- XFRM_POLICY_TYPE_ANY = 255,
-};
-
-struct xfrm_encap_tmpl {
- __u16 encap_type;
- __be16 encap_sport;
- __be16 encap_dport;
- xfrm_address_t encap_oa;
-};
-
-enum xfrm_attr_type_t {
- XFRMA_UNSPEC = 0,
- XFRMA_ALG_AUTH = 1,
- XFRMA_ALG_CRYPT = 2,
- XFRMA_ALG_COMP = 3,
- XFRMA_ENCAP = 4,
- XFRMA_TMPL = 5,
- XFRMA_SA = 6,
- XFRMA_POLICY = 7,
- XFRMA_SEC_CTX = 8,
- XFRMA_LTIME_VAL = 9,
- XFRMA_REPLAY_VAL = 10,
- XFRMA_REPLAY_THRESH = 11,
- XFRMA_ETIMER_THRESH = 12,
- XFRMA_SRCADDR = 13,
- XFRMA_COADDR = 14,
- XFRMA_LASTUSED = 15,
- XFRMA_POLICY_TYPE = 16,
- XFRMA_MIGRATE = 17,
- XFRMA_ALG_AEAD = 18,
- XFRMA_KMADDRESS = 19,
- XFRMA_ALG_AUTH_TRUNC = 20,
- XFRMA_MARK = 21,
- XFRMA_TFCPAD = 22,
- XFRMA_REPLAY_ESN_VAL = 23,
- XFRMA_SA_EXTRA_FLAGS = 24,
- XFRMA_PROTO = 25,
- XFRMA_ADDRESS_FILTER = 26,
- XFRMA_PAD = 27,
- XFRMA_OFFLOAD_DEV = 28,
- XFRMA_SET_MARK = 29,
- XFRMA_SET_MARK_MASK = 30,
- XFRMA_IF_ID = 31,
- __XFRMA_MAX = 32,
-};
-
-struct xfrm_mark {
- __u32 v;
- __u32 m;
-};
-
-struct xfrm_address_filter {
- xfrm_address_t saddr;
- xfrm_address_t daddr;
- __u16 family;
- __u8 splen;
- __u8 dplen;
-};
-
-struct xfrm_state_walk {
- struct list_head all;
- u8 state;
- u8 dying;
- u8 proto;
- u32 seq;
- struct xfrm_address_filter *filter;
-};
-
-struct xfrm_state_offload {
- struct net_device *dev;
- struct net_device *real_dev;
- long unsigned int offload_handle;
- unsigned int num_exthdrs;
- u8 flags;
-};
-
-struct xfrm_mode {
- u8 encap;
- u8 family;
- u8 flags;
-};
-
-struct xfrm_replay;
-
-struct xfrm_type;
-
-struct xfrm_type_offload;
-
-struct xfrm_state {
- possible_net_t xs_net;
- union {
- struct hlist_node gclist;
- struct hlist_node bydst;
- };
- struct hlist_node bysrc;
- struct hlist_node byspi;
- refcount_t refcnt;
- spinlock_t lock;
- struct xfrm_id id;
- struct xfrm_selector sel;
- struct xfrm_mark mark;
- u32 if_id;
- u32 tfcpad;
- u32 genid;
- struct xfrm_state_walk km;
- struct {
- u32 reqid;
- u8 mode;
- u8 replay_window;
- u8 aalgo;
- u8 ealgo;
- u8 calgo;
- u8 flags;
- u16 family;
- xfrm_address_t saddr;
- int header_len;
- int trailer_len;
- u32 extra_flags;
- struct xfrm_mark smark;
- } props;
- struct xfrm_lifetime_cfg lft;
- struct xfrm_algo_auth *aalg;
- struct xfrm_algo *ealg;
- struct xfrm_algo *calg;
- struct xfrm_algo_aead *aead;
- const char *geniv;
- struct xfrm_encap_tmpl *encap;
- struct sock *encap_sk;
- xfrm_address_t *coaddr;
- struct xfrm_state *tunnel;
- atomic_t tunnel_users;
- struct xfrm_replay_state replay;
- struct xfrm_replay_state_esn *replay_esn;
- struct xfrm_replay_state preplay;
- struct xfrm_replay_state_esn *preplay_esn;
- const struct xfrm_replay *repl;
- u32 xflags;
- u32 replay_maxage;
- u32 replay_maxdiff;
- struct timer_list rtimer;
- struct xfrm_stats stats;
- struct xfrm_lifetime_cur curlft;
- struct hrtimer mtimer;
- struct xfrm_state_offload xso;
- long int saved_tmo;
- time64_t lastused;
- struct page_frag xfrag;
- const struct xfrm_type *type;
- struct xfrm_mode inner_mode;
- struct xfrm_mode inner_mode_iaf;
- struct xfrm_mode outer_mode;
- const struct xfrm_type_offload *type_offload;
- struct xfrm_sec_ctx *security;
- void *data;
-};
-
-struct dst_metrics {
- u32 metrics[17];
- refcount_t refcnt;
-};
-
-struct xfrm_policy_walk_entry {
- struct list_head all;
- u8 dead;
-};
-
-struct xfrm_policy_queue {
- struct sk_buff_head hold_queue;
- struct timer_list hold_timer;
- long unsigned int timeout;
-};
-
-struct xfrm_tmpl {
- struct xfrm_id id;
- xfrm_address_t saddr;
- short unsigned int encap_family;
- u32 reqid;
- u8 mode;
- u8 share;
- u8 optional;
- u8 allalgs;
- u32 aalgos;
- u32 ealgos;
- u32 calgos;
-};
-
-struct xfrm_policy {
- possible_net_t xp_net;
- struct hlist_node bydst;
- struct hlist_node byidx;
- rwlock_t lock;
- refcount_t refcnt;
- u32 pos;
- struct timer_list timer;
- atomic_t genid;
- u32 priority;
- u32 index;
- u32 if_id;
- struct xfrm_mark mark;
- struct xfrm_selector selector;
- struct xfrm_lifetime_cfg lft;
- struct xfrm_lifetime_cur curlft;
- struct xfrm_policy_walk_entry walk;
- struct xfrm_policy_queue polq;
- bool bydst_reinsert;
- u8 type;
- u8 action;
- u8 flags;
- u8 xfrm_nr;
- u16 family;
- struct xfrm_sec_ctx *security;
- struct xfrm_tmpl xfrm_vec[6];
- struct hlist_node bydst_inexact_list;
- struct callback_head rcu;
-};
-
-struct udp_hslot;
-
-struct udp_table {
- struct udp_hslot *hash;
- struct udp_hslot *hash2;
- unsigned int mask;
- unsigned int log;
-};
-
-struct fib_nh_exception {
- struct fib_nh_exception *fnhe_next;
- int fnhe_genid;
- __be32 fnhe_daddr;
- u32 fnhe_pmtu;
- bool fnhe_mtu_locked;
- __be32 fnhe_gw;
- long unsigned int fnhe_expires;
- struct rtable *fnhe_rth_input;
- struct rtable *fnhe_rth_output;
- long unsigned int fnhe_stamp;
- struct callback_head rcu;
-};
-
-struct rtable {
- struct dst_entry dst;
- int rt_genid;
- unsigned int rt_flags;
- __u16 rt_type;
- __u8 rt_is_input;
- __u8 rt_uses_gateway;
- int rt_iif;
- u8 rt_gw_family;
- union {
- __be32 rt_gw4;
- struct in6_addr rt_gw6;
- };
- u32 rt_mtu_locked: 1;
- u32 rt_pmtu: 31;
- struct list_head rt_uncached;
- struct uncached_list *rt_uncached_list;
-};
-
-struct fnhe_hash_bucket {
- struct fib_nh_exception *chain;
-};
-
-struct rt6_exception_bucket {
- struct hlist_head chain;
- int depth;
-};
-
-struct xfrm_replay {
- void (*advance)(struct xfrm_state *, __be32);
- int (*check)(struct xfrm_state *, struct sk_buff *, __be32);
- int (*recheck)(struct xfrm_state *, struct sk_buff *, __be32);
- void (*notify)(struct xfrm_state *, int);
- int (*overflow)(struct xfrm_state *, struct sk_buff *);
-};
-
-struct xfrm_type {
- char *description;
- struct module *owner;
- u8 proto;
- u8 flags;
- int (*init_state)(struct xfrm_state *);
- void (*destructor)(struct xfrm_state *);
- int (*input)(struct xfrm_state *, struct sk_buff *);
- int (*output)(struct xfrm_state *, struct sk_buff *);
- int (*reject)(struct xfrm_state *, struct sk_buff *, const struct flowi *);
- int (*hdr_offset)(struct xfrm_state *, struct sk_buff *, u8 **);
-};
-
-struct xfrm_type_offload {
- char *description;
- struct module *owner;
- u8 proto;
- void (*encap)(struct xfrm_state *, struct sk_buff *);
- int (*input_tail)(struct xfrm_state *, struct sk_buff *);
- int (*xmit)(struct xfrm_state *, struct sk_buff *, netdev_features_t);
-};
-
-struct xfrm_dst {
- union {
- struct dst_entry dst;
- struct rtable rt;
- struct rt6_info rt6;
- } u;
- struct dst_entry *route;
- struct dst_entry *child;
- struct dst_entry *path;
- struct xfrm_policy *pols[2];
- int num_pols;
- int num_xfrms;
- u32 xfrm_genid;
- u32 policy_genid;
- u32 route_mtu_cached;
- u32 child_mtu_cached;
- u32 route_cookie;
- u32 path_cookie;
-};
-
-struct xfrm_offload {
- struct {
- __u32 low;
- __u32 hi;
- } seq;
- __u32 flags;
- __u32 status;
- __u8 proto;
-};
-
-struct sec_path {
- int len;
- int olen;
- struct xfrm_state *xvec[6];
- struct xfrm_offload ovec[1];
-};
-
-struct udp_hslot {
- struct hlist_head head;
- int count;
- spinlock_t lock;
-};
-
-struct smack_audit_data {
- const char *function;
- char *subject;
- char *object;
- char *request;
- int result;
-};
-
-struct smack_known {
- struct list_head list;
- struct hlist_node smk_hashed;
- char *smk_known;
- u32 smk_secid;
- struct netlbl_lsm_secattr smk_netlabel;
- struct list_head smk_rules;
- struct mutex smk_rules_lock;
-};
-
-struct superblock_smack {
- struct smack_known *smk_root;
- struct smack_known *smk_floor;
- struct smack_known *smk_hat;
- struct smack_known *smk_default;
- int smk_flags;
-};
-
-struct socket_smack {
- struct smack_known *smk_out;
- struct smack_known *smk_in;
- struct smack_known *smk_packet;
- int smk_state;
-};
-
-struct inode_smack {
- struct smack_known *smk_inode;
- struct smack_known *smk_task;
- struct smack_known *smk_mmap;
- int smk_flags;
-};
-
-struct task_smack {
- struct smack_known *smk_task;
- struct smack_known *smk_forked;
- struct list_head smk_rules;
- struct mutex smk_rules_lock;
- struct list_head smk_relabel;
-};
-
-struct smack_rule {
- struct list_head list;
- struct smack_known *smk_subject;
- struct smack_known *smk_object;
- int smk_access;
-};
-
-struct smk_net4addr {
- struct list_head list;
- struct in_addr smk_host;
- struct in_addr smk_mask;
- int smk_masks;
- struct smack_known *smk_label;
-};
-
-struct smk_net6addr {
- struct list_head list;
- struct in6_addr smk_host;
- struct in6_addr smk_mask;
- int smk_masks;
- struct smack_known *smk_label;
-};
-
-struct smack_known_list_elem {
- struct list_head list;
- struct smack_known *smk_label;
-};
-
-enum {
- Opt_error___3 = 4294967295,
- Opt_fsdefault = 0,
- Opt_fsfloor = 1,
- Opt_fshat = 2,
- Opt_fsroot = 3,
- Opt_fstransmute = 4,
-};
-
-struct smk_audit_info {
- struct common_audit_data a;
- struct smack_audit_data sad;
-};
-
-struct smack_mnt_opts {
- const char *fsdefault;
- const char *fsfloor;
- const char *fshat;
- const char *fsroot;
- const char *fstransmute;
-};
-
-struct netlbl_audit {
- u32 secid;
- kuid_t loginuid;
- unsigned int sessionid;
-};
-
-struct cipso_v4_std_map_tbl {
- struct {
- u32 *cipso;
- u32 *local;
- u32 cipso_size;
- u32 local_size;
- } lvl;
- struct {
- u32 *cipso;
- u32 *local;
- u32 cipso_size;
- u32 local_size;
- } cat;
-};
-
-struct cipso_v4_doi {
- u32 doi;
- u32 type;
- union {
- struct cipso_v4_std_map_tbl *std;
- } map;
- u8 tags[5];
- refcount_t refcount;
- struct list_head list;
- struct callback_head rcu;
-};
-
-enum smk_inos {
- SMK_ROOT_INO = 2,
- SMK_LOAD = 3,
- SMK_CIPSO = 4,
- SMK_DOI = 5,
- SMK_DIRECT = 6,
- SMK_AMBIENT = 7,
- SMK_NET4ADDR = 8,
- SMK_ONLYCAP = 9,
- SMK_LOGGING = 10,
- SMK_LOAD_SELF = 11,
- SMK_ACCESSES = 12,
- SMK_MAPPED = 13,
- SMK_LOAD2 = 14,
- SMK_LOAD_SELF2 = 15,
- SMK_ACCESS2 = 16,
- SMK_CIPSO2 = 17,
- SMK_REVOKE_SUBJ = 18,
- SMK_CHANGE_RULE = 19,
- SMK_SYSLOG = 20,
- SMK_PTRACE = 21,
- SMK_NET6ADDR = 23,
- SMK_RELABEL_SELF = 24,
-};
-
-struct smack_parsed_rule {
- struct smack_known *smk_subject;
- struct smack_known *smk_object;
- int smk_access1;
- int smk_access2;
-};
-
-struct sockaddr_un {
- __kernel_sa_family_t sun_family;
- char sun_path[108];
-};
-
-struct unix_address {
- refcount_t refcnt;
- int len;
- unsigned int hash;
- struct sockaddr_un name[0];
-};
-
-struct scm_stat {
- atomic_t nr_fds;
-};
-
-struct unix_sock {
- struct sock sk;
- struct unix_address *addr;
- struct path path;
- struct mutex iolock;
- struct mutex bindlock;
- struct sock *peer;
- struct list_head link;
- atomic_long_t inflight;
- spinlock_t lock;
- long unsigned int gc_flags;
- struct socket_wq peer_wq;
- wait_queue_entry_t peer_wake;
- struct scm_stat scm_stat;
- long: 32;
- long: 64;
- long: 64;
-};
-
-typedef unsigned char Byte;
-
-typedef long unsigned int uLong;
-
-struct internal_state;
-
-struct z_stream_s {
- const Byte *next_in;
- uLong avail_in;
- uLong total_in;
- Byte *next_out;
- uLong avail_out;
- uLong total_out;
- char *msg;
- struct internal_state *state;
- void *workspace;
- int data_type;
- uLong adler;
- uLong reserved;
-};
-
-struct internal_state {
- int dummy;
-};
-
-enum audit_mode {
- AUDIT_NORMAL = 0,
- AUDIT_QUIET_DENIED = 1,
- AUDIT_QUIET = 2,
- AUDIT_NOQUIET = 3,
- AUDIT_ALL = 4,
-};
-
-enum aa_sfs_type {
- AA_SFS_TYPE_BOOLEAN = 0,
- AA_SFS_TYPE_STRING = 1,
- AA_SFS_TYPE_U64 = 2,
- AA_SFS_TYPE_FOPS = 3,
- AA_SFS_TYPE_DIR = 4,
-};
-
-struct aa_sfs_entry {
- const char *name;
- struct dentry *dentry;
- umode_t mode;
- enum aa_sfs_type v_type;
- union {
- bool boolean;
- char *string;
- long unsigned int u64;
- struct aa_sfs_entry *files;
- } v;
- const struct file_operations *file_ops;
-};
-
-enum aafs_ns_type {
- AAFS_NS_DIR = 0,
- AAFS_NS_PROFS = 1,
- AAFS_NS_NS = 2,
- AAFS_NS_RAW_DATA = 3,
- AAFS_NS_LOAD = 4,
- AAFS_NS_REPLACE = 5,
- AAFS_NS_REMOVE = 6,
- AAFS_NS_REVISION = 7,
- AAFS_NS_COUNT = 8,
- AAFS_NS_MAX_COUNT = 9,
- AAFS_NS_SIZE = 10,
- AAFS_NS_MAX_SIZE = 11,
- AAFS_NS_OWNER = 12,
- AAFS_NS_SIZEOF = 13,
-};
-
-enum aafs_prof_type {
- AAFS_PROF_DIR = 0,
- AAFS_PROF_PROFS = 1,
- AAFS_PROF_NAME = 2,
- AAFS_PROF_MODE = 3,
- AAFS_PROF_ATTACH = 4,
- AAFS_PROF_HASH = 5,
- AAFS_PROF_RAW_DATA = 6,
- AAFS_PROF_RAW_HASH = 7,
- AAFS_PROF_RAW_ABI = 8,
- AAFS_PROF_SIZEOF = 9,
-};
-
-struct table_header {
- u16 td_id;
- u16 td_flags;
- u32 td_hilen;
- u32 td_lolen;
- char td_data[0];
-};
-
-struct aa_dfa {
- struct kref count;
- u16 flags;
- u32 max_oob;
- struct table_header *tables[8];
-};
-
-struct aa_policy {
- const char *name;
- char *hname;
- struct list_head list;
- struct list_head profiles;
-};
-
-struct aa_labelset {
- rwlock_t lock;
- struct rb_root root;
-};
-
-enum label_flags {
- FLAG_HAT = 1,
- FLAG_UNCONFINED = 2,
- FLAG_NULL = 4,
- FLAG_IX_ON_NAME_ERROR = 8,
- FLAG_IMMUTIBLE = 16,
- FLAG_USER_DEFINED = 32,
- FLAG_NO_LIST_REF = 64,
- FLAG_NS_COUNT = 128,
- FLAG_IN_TREE = 256,
- FLAG_PROFILE = 512,
- FLAG_EXPLICIT = 1024,
- FLAG_STALE = 2048,
- FLAG_RENAMED = 4096,
- FLAG_REVOKED = 8192,
-};
-
-struct aa_label;
-
-struct aa_proxy {
- struct kref count;
- struct aa_label *label;
-};
-
-struct aa_profile;
-
-struct aa_label {
- struct kref count;
- struct rb_node node;
- struct callback_head rcu;
- struct aa_proxy *proxy;
- char *hname;
- long int flags;
- u32 secid;
- int size;
- struct aa_profile *vec[0];
-};
-
-struct label_it {
- int i;
- int j;
-};
-
-struct aa_policydb {
- struct aa_dfa *dfa;
- unsigned int start[17];
-};
-
-struct aa_domain {
- int size;
- char **table;
-};
-
-struct aa_file_rules {
- unsigned int start;
- struct aa_dfa *dfa;
- struct aa_domain trans;
-};
-
-struct aa_caps {
- kernel_cap_t allow;
- kernel_cap_t audit;
- kernel_cap_t denied;
- kernel_cap_t quiet;
- kernel_cap_t kill;
- kernel_cap_t extended;
-};
-
-struct aa_rlimit {
- unsigned int mask;
- struct rlimit limits[16];
-};
-
-struct aa_ns;
-
-struct aa_secmark;
-
-struct aa_loaddata;
-
-struct aa_profile {
- struct aa_policy base;
- struct aa_profile *parent;
- struct aa_ns *ns;
- const char *rename;
- const char *attach;
- struct aa_dfa *xmatch;
- int xmatch_len;
- enum audit_mode audit;
- long int mode;
- u32 path_flags;
- const char *disconnected;
- int size;
- struct aa_policydb policy;
- struct aa_file_rules file;
- struct aa_caps caps;
- int xattr_count;
- char **xattrs;
- struct aa_rlimit rlimits;
- int secmark_count;
- struct aa_secmark *secmark;
- struct aa_loaddata *rawdata;
- unsigned char *hash;
- char *dirname;
- struct dentry *dents[9];
- struct rhashtable *data;
- struct aa_label label;
-};
-
-struct aa_perms {
- u32 allow;
- u32 audit;
- u32 deny;
- u32 quiet;
- u32 kill;
- u32 stop;
- u32 complain;
- u32 cond;
- u32 hide;
- u32 prompt;
- u16 xindex;
-};
-
-struct path_cond {
- kuid_t uid;
- umode_t mode;
-};
-
-struct aa_secmark {
- u8 audit;
- u8 deny;
- u32 secid;
- char *label;
-};
-
-enum profile_mode {
- APPARMOR_ENFORCE = 0,
- APPARMOR_COMPLAIN = 1,
- APPARMOR_KILL = 2,
- APPARMOR_UNCONFINED = 3,
-};
-
-struct aa_data {
- char *key;
- u32 size;
- char *data;
- struct rhash_head head;
-};
-
-struct aa_ns_acct {
- int max_size;
- int max_count;
- int size;
- int count;
-};
-
-struct aa_ns {
- struct aa_policy base;
- struct aa_ns *parent;
- struct mutex lock;
- struct aa_ns_acct acct;
- struct aa_profile *unconfined;
- struct list_head sub_ns;
- atomic_t uniq_null;
- long int uniq_id;
- int level;
- long int revision;
- wait_queue_head_t wait;
- struct aa_labelset labels;
- struct list_head rawdata_list;
- struct dentry *dents[13];
-};
-
-struct aa_loaddata {
- struct kref count;
- struct list_head list;
- struct work_struct work;
- struct dentry *dents[6];
- struct aa_ns *ns;
- char *name;
- size_t size;
- size_t compressed_size;
- long int revision;
- int abi;
- unsigned char *hash;
- char *data;
-};
-
-enum {
- AAFS_LOADDATA_ABI = 0,
- AAFS_LOADDATA_REVISION = 1,
- AAFS_LOADDATA_HASH = 2,
- AAFS_LOADDATA_DATA = 3,
- AAFS_LOADDATA_COMPRESSED_SIZE = 4,
- AAFS_LOADDATA_DIR = 5,
- AAFS_LOADDATA_NDENTS = 6,
-};
-
-struct rawdata_f_data {
- struct aa_loaddata *loaddata;
-};
-
-struct aa_revision {
- struct aa_ns *ns;
- long int last_read;
-};
-
-struct multi_transaction {
- struct kref count;
- ssize_t size;
- char data[0];
-};
-
-struct apparmor_audit_data {
- int error;
- int type;
- const char *op;
- struct aa_label *label;
- const char *name;
- const char *info;
- u32 request;
- u32 denied;
- union {
- struct {
- struct aa_label *peer;
- union {
- struct {
- const char *target;
- kuid_t ouid;
- } fs;
- struct {
- int rlim;
- long unsigned int max;
- } rlim;
- struct {
- int signal;
- int unmappedsig;
- };
- struct {
- int type;
- int protocol;
- struct sock *peer_sk;
- void *addr;
- int addrlen;
- } net;
- };
- };
- struct {
- struct aa_profile *profile;
- const char *ns;
- long int pos;
- } iface;
- struct {
- const char *src_name;
- const char *type;
- const char *trans;
- const char *data;
- long unsigned int flags;
- } mnt;
- };
-};
-
-enum audit_type {
- AUDIT_APPARMOR_AUDIT = 0,
- AUDIT_APPARMOR_ALLOWED = 1,
- AUDIT_APPARMOR_DENIED = 2,
- AUDIT_APPARMOR_HINT = 3,
- AUDIT_APPARMOR_STATUS = 4,
- AUDIT_APPARMOR_ERROR = 5,
- AUDIT_APPARMOR_KILL = 6,
- AUDIT_APPARMOR_AUTO = 7,
-};
-
-struct aa_audit_rule {
- struct aa_label *label;
-};
-
-struct audit_cache {
- struct aa_profile *profile;
- kernel_cap_t caps;
-};
-
-struct aa_task_ctx {
- struct aa_label *nnp;
- struct aa_label *onexec;
- struct aa_label *previous;
- u64 token;
-};
-
-struct counted_str {
- struct kref count;
- char name[0];
-};
-
-struct match_workbuf {
- unsigned int count;
- unsigned int pos;
- unsigned int len;
- unsigned int size;
- unsigned int history[24];
-};
-
-enum path_flags {
- PATH_IS_DIR = 1,
- PATH_CONNECT_PATH = 4,
- PATH_CHROOT_REL = 8,
- PATH_CHROOT_NSCONNECT = 16,
- PATH_DELEGATE_DELETED = 32768,
- PATH_MEDIATE_DELETED = 65536,
-};
-
-struct aa_load_ent {
- struct list_head list;
- struct aa_profile *new;
- struct aa_profile *old;
- struct aa_profile *rename;
- const char *ns_name;
-};
-
-enum aa_code {
- AA_U8 = 0,
- AA_U16 = 1,
- AA_U32 = 2,
- AA_U64 = 3,
- AA_NAME = 4,
- AA_STRING = 5,
- AA_BLOB = 6,
- AA_STRUCT = 7,
- AA_STRUCTEND = 8,
- AA_LIST = 9,
- AA_LISTEND = 10,
- AA_ARRAY = 11,
- AA_ARRAYEND = 12,
-};
-
-struct aa_ext {
- void *start;
- void *end;
- void *pos;
- u32 version;
-};
-
-struct aa_file_ctx {
- spinlock_t lock;
- struct aa_label *label;
- u32 allow;
-};
-
-struct aa_sk_ctx {
- struct aa_label *label;
- struct aa_label *peer;
-};
-
-union aa_buffer {
- struct list_head list;
- char buffer[1];
-};
-
-struct ptrace_relation {
- struct task_struct *tracer;
- struct task_struct *tracee;
- bool invalid;
- struct list_head node;
- struct callback_head rcu;
-};
-
-struct access_report_info {
- struct callback_head work;
- const char *access;
- struct task_struct *target;
- struct task_struct *agent;
-};
-
-enum sid_policy_type {
- SIDPOL_DEFAULT = 0,
- SIDPOL_CONSTRAINED = 1,
- SIDPOL_ALLOWED = 2,
-};
-
-typedef union {
- kuid_t uid;
- kgid_t gid;
-} kid_t;
-
-enum setid_type {
- UID = 0,
- GID = 1,
-};
-
-struct setid_rule {
- struct hlist_node next;
- kid_t src_id;
- kid_t dst_id;
- enum setid_type type;
-};
-
-struct setid_ruleset {
- struct hlist_head rules[256];
- char *policy_str;
- struct callback_head rcu;
- enum setid_type type;
-};
-
-enum devcg_behavior {
- DEVCG_DEFAULT_NONE = 0,
- DEVCG_DEFAULT_ALLOW = 1,
- DEVCG_DEFAULT_DENY = 2,
-};
-
-struct dev_exception_item {
- u32 major;
- u32 minor;
- short int type;
- short int access;
- struct list_head list;
- struct callback_head rcu;
-};
-
-struct dev_cgroup {
- struct cgroup_subsys_state css;
- struct list_head exceptions;
- enum devcg_behavior behavior;
-};
-
-struct altha_list_struct {
- struct path path;
- char *spath;
- char *spath_p;
- struct list_head list;
-};
-
-struct kiosk_list_struct {
- struct path path;
- struct list_head list;
-};
-
-enum kiosk_cmd {
- KIOSK_UNSPEC = 0,
- KIOSK_REQUEST = 1,
- KIOSK_REPLY = 2,
- KIOSK_CMD_LAST = 3,
-};
-
-enum kiosk_mode {
- KIOSK_PERMISSIVE = 0,
- KIOSK_NONSYSTEM = 1,
- KIOSK_MODE_LAST = 2,
-};
-
-enum kiosk_action {
- KIOSK_SET_MODE = 0,
- KIOSK_USERLIST_ADD = 1,
- KIOSK_USERLIST_DEL = 2,
- KIOSK_USER_LIST = 3,
-};
-
-enum kiosk_attrs {
- KIOSK_NOATTR = 0,
- KIOSK_ACTION = 1,
- KIOSK_DATA = 2,
- KIOSK_MAX_ATTR = 3,
-};
-
-enum integrity_status {
- INTEGRITY_PASS = 0,
- INTEGRITY_PASS_IMMUTABLE = 1,
- INTEGRITY_FAIL = 2,
- INTEGRITY_NOLABEL = 3,
- INTEGRITY_NOXATTRS = 4,
- INTEGRITY_UNKNOWN = 5,
-};
-
-struct ima_digest_data {
- u8 algo;
- u8 length;
- union {
- struct {
- u8 unused;
- u8 type;
- } sha1;
- struct {
- u8 type;
- u8 algo;
- } ng;
- u8 data[2];
- } xattr;
- u8 digest[0];
-};
-
-struct integrity_iint_cache {
- struct rb_node rb_node;
- struct mutex mutex;
- struct inode *inode;
- u64 version;
- long unsigned int flags;
- long unsigned int measured_pcrs;
- long unsigned int atomic_flags;
- enum integrity_status ima_file_status: 4;
- enum integrity_status ima_mmap_status: 4;
- enum integrity_status ima_bprm_status: 4;
- enum integrity_status ima_read_status: 4;
- enum integrity_status ima_creds_status: 4;
- enum integrity_status evm_status: 4;
- struct ima_digest_data *ima_hash;
-};
-
-struct modsig;
-
-struct asymmetric_key_id;
-
-struct public_key_signature {
- struct asymmetric_key_id *auth_ids[2];
- u8 *s;
- u32 s_size;
- u8 *digest;
- u8 digest_size;
- const char *pkey_algo;
- const char *hash_algo;
- const char *encoding;
- const void *data;
- unsigned int data_size;
-};
-
-struct asymmetric_key_id {
- short unsigned int len;
- unsigned char data[0];
-};
-
-struct signature_v2_hdr {
- uint8_t type;
- uint8_t version;
- uint8_t hash_algo;
- __be32 keyid;
- __be16 sig_size;
- uint8_t sig[0];
-} __attribute__((packed));
-
-struct tpm_digest {
- u16 alg_id;
- u8 digest[64];
-};
-
-struct evm_ima_xattr_data {
- u8 type;
- u8 data[0];
-};
-
-enum ima_show_type {
- IMA_SHOW_BINARY = 0,
- IMA_SHOW_BINARY_NO_FIELD_LEN = 1,
- IMA_SHOW_BINARY_OLD_STRING_FMT = 2,
- IMA_SHOW_ASCII = 3,
-};
-
-struct ima_event_data {
- struct integrity_iint_cache *iint;
- struct file *file;
- const unsigned char *filename;
- struct evm_ima_xattr_data *xattr_value;
- int xattr_len;
- const struct modsig *modsig;
- const char *violation;
- const void *buf;
- int buf_len;
-};
-
-struct ima_field_data {
- u8 *data;
- u32 len;
-};
-
-struct ima_template_field {
- const char field_id[16];
- int (*field_init)(struct ima_event_data *, struct ima_field_data *);
- void (*field_show)(struct seq_file *, enum ima_show_type, struct ima_field_data *);
-};
-
-struct ima_template_desc {
- struct list_head list;
- char *name;
- char *fmt;
- int num_fields;
- const struct ima_template_field **fields;
-};
-
-struct ima_template_entry {
- int pcr;
- struct tpm_digest *digests;
- struct ima_template_desc *template_desc;
- u32 template_data_len;
- struct ima_field_data template_data[0];
-};
-
-struct ima_queue_entry {
- struct hlist_node hnext;
- struct list_head later;
- struct ima_template_entry *entry;
-};
-
-struct ima_h_table {
- atomic_long_t len;
- atomic_long_t violations;
- struct hlist_head queue[1024];
-};
-
-enum ima_fs_flags {
- IMA_FS_BUSY = 0,
-};
-
-struct hwrng {
- const char *name;
- int (*init)(struct hwrng *);
- void (*cleanup)(struct hwrng *);
- int (*data_present)(struct hwrng *, int);
- int (*data_read)(struct hwrng *, u32 *);
- int (*read)(struct hwrng *, void *, size_t, bool);
- long unsigned int priv;
- short unsigned int quality;
- struct list_head list;
- struct kref ref;
- struct completion cleanup_done;
-};
-
-struct tpm_bank_info {
- u16 alg_id;
- u16 digest_size;
- u16 crypto_id;
-};
-
-struct tpm_chip;
-
-struct tpm_class_ops {
- unsigned int flags;
- const u8 req_complete_mask;
- const u8 req_complete_val;
- bool (*req_canceled)(struct tpm_chip *, u8);
- int (*recv)(struct tpm_chip *, u8 *, size_t);
- int (*send)(struct tpm_chip *, u8 *, size_t);
- void (*cancel)(struct tpm_chip *);
- u8 (*status)(struct tpm_chip *);
- void (*update_timeouts)(struct tpm_chip *, long unsigned int *);
- void (*update_durations)(struct tpm_chip *, long unsigned int *);
- int (*go_idle)(struct tpm_chip *);
- int (*cmd_ready)(struct tpm_chip *);
- int (*request_locality)(struct tpm_chip *, int);
- int (*relinquish_locality)(struct tpm_chip *, int);
- void (*clk_enable)(struct tpm_chip *, bool);
-};
-
-struct tpm_bios_log {
- void *bios_event_log;
- void *bios_event_log_end;
-};
-
-struct tpm_chip_seqops {
- struct tpm_chip *chip;
- const struct seq_operations *seqops;
-};
-
-struct tpm_space {
- u32 context_tbl[3];
- u8 *context_buf;
- u32 session_tbl[3];
- u8 *session_buf;
- u32 buf_size;
-};
-
-struct tpm_chip {
- struct device dev;
- struct device devs;
- struct cdev cdev;
- struct cdev cdevs;
- struct rw_semaphore ops_sem;
- const struct tpm_class_ops *ops;
- struct tpm_bios_log log;
- struct tpm_chip_seqops bin_log_seqops;
- struct tpm_chip_seqops ascii_log_seqops;
- unsigned int flags;
- int dev_num;
- long unsigned int is_open;
- char hwrng_name[64];
- struct hwrng hwrng;
- struct mutex tpm_mutex;
- long unsigned int timeout_a;
- long unsigned int timeout_b;
- long unsigned int timeout_c;
- long unsigned int timeout_d;
- bool timeout_adjusted;
- long unsigned int duration[4];
- bool duration_adjusted;
- struct dentry *bios_dir[3];
- const struct attribute_group *groups[3];
- unsigned int groups_cnt;
- u32 nr_allocated_banks;
- struct tpm_bank_info *allocated_banks;
- acpi_handle acpi_dev_handle;
- char ppi_version[4];
- struct tpm_space work_space;
- u32 last_cc;
- u32 nr_commands;
- u32 *cc_attrs_tbl;
- int locality;
-};
-
-enum evm_ima_xattr_type {
- IMA_XATTR_DIGEST = 1,
- EVM_XATTR_HMAC = 2,
- EVM_IMA_XATTR_DIGSIG = 3,
- IMA_XATTR_DIGEST_NG = 4,
- EVM_XATTR_PORTABLE_DIGSIG = 5,
- IMA_XATTR_LAST = 6,
-};
-
-enum ima_hooks {
- NONE = 0,
- FILE_CHECK = 1,
- MMAP_CHECK = 2,
- BPRM_CHECK = 3,
- CREDS_CHECK = 4,
- POST_SETATTR = 5,
- MODULE_CHECK = 6,
- FIRMWARE_CHECK = 7,
- KEXEC_KERNEL_CHECK = 8,
- KEXEC_INITRAMFS_CHECK = 9,
- POLICY_CHECK = 10,
- KEXEC_CMDLINE = 11,
- KEY_CHECK = 12,
- MAX_CHECK = 13,
-};
-
-enum tpm_algorithms {
- TPM_ALG_ERROR = 0,
- TPM_ALG_SHA1 = 4,
- TPM_ALG_KEYEDHASH = 8,
- TPM_ALG_SHA256 = 11,
- TPM_ALG_SHA384 = 12,
- TPM_ALG_SHA512 = 13,
- TPM_ALG_NULL = 16,
- TPM_ALG_SM3_256 = 18,
-};
-
-enum tpm_pcrs {
- TPM_PCR0 = 0,
- TPM_PCR8 = 8,
- TPM_PCR10 = 10,
-};
-
-struct ima_algo_desc {
- struct crypto_shash *tfm;
- enum hash_algo algo;
-};
-
-enum lsm_rule_types {
- LSM_OBJ_USER = 0,
- LSM_OBJ_ROLE = 1,
- LSM_OBJ_TYPE = 2,
- LSM_SUBJ_USER = 3,
- LSM_SUBJ_ROLE = 4,
- LSM_SUBJ_TYPE = 5,
-};
-
-enum policy_types {
- ORIGINAL_TCB = 1,
- DEFAULT_TCB = 2,
-};
-
-enum policy_rule_list {
- IMA_DEFAULT_POLICY = 1,
- IMA_CUSTOM_POLICY = 2,
-};
-
-struct ima_rule_opt_list {
- size_t count;
- char *items[0];
-};
-
-struct ima_rule_entry {
- struct list_head list;
- int action;
- unsigned int flags;
- enum ima_hooks func;
- int mask;
- long unsigned int fsmagic;
- uuid_t fsuuid;
- kuid_t uid;
- kuid_t fowner;
- bool (*uid_op)(kuid_t, kuid_t);
- bool (*fowner_op)(kuid_t, kuid_t);
- int pcr;
- struct {
- void *rule;
- char *args_p;
- int type;
- } lsm[6];
- char *fsname;
- struct ima_rule_opt_list *keyrings;
- struct ima_template_desc *template;
-};
-
-enum {
- Opt_measure = 0,
- Opt_dont_measure = 1,
- Opt_appraise = 2,
- Opt_dont_appraise = 3,
- Opt_audit = 4,
- Opt_hash___2 = 5,
- Opt_dont_hash = 6,
- Opt_obj_user = 7,
- Opt_obj_role = 8,
- Opt_obj_type = 9,
- Opt_subj_user = 10,
- Opt_subj_role = 11,
- Opt_subj_type = 12,
- Opt_func = 13,
- Opt_mask = 14,
- Opt_fsmagic = 15,
- Opt_fsname = 16,
- Opt_fsuuid = 17,
- Opt_uid_eq = 18,
- Opt_euid_eq = 19,
- Opt_fowner_eq = 20,
- Opt_uid_gt = 21,
- Opt_euid_gt = 22,
- Opt_fowner_gt = 23,
- Opt_uid_lt = 24,
- Opt_euid_lt = 25,
- Opt_fowner_lt = 26,
- Opt_appraise_type = 27,
- Opt_appraise_flag = 28,
- Opt_permit_directio = 29,
- Opt_pcr = 30,
- Opt_template = 31,
- Opt_keyrings = 32,
- Opt_err___7 = 33,
-};
-
-enum {
- mask_exec = 0,
- mask_write = 1,
- mask_read = 2,
- mask_append = 3,
-};
-
-struct ima_kexec_hdr {
- u16 version;
- u16 _reserved0;
- u32 _reserved1;
- u64 buffer_size;
- u64 count;
-};
-
-enum header_fields {
- HDR_PCR = 0,
- HDR_DIGEST = 1,
- HDR_TEMPLATE_NAME = 2,
- HDR_TEMPLATE_DATA = 3,
- HDR__LAST = 4,
-};
-
-enum data_formats {
- DATA_FMT_DIGEST = 0,
- DATA_FMT_DIGEST_WITH_ALGO = 1,
- DATA_FMT_STRING = 2,
- DATA_FMT_HEX = 3,
-};
-
-struct ima_key_entry {
- struct list_head list;
- void *payload;
- size_t payload_len;
- char *keyring_name;
-};
-
-struct evm_xattr {
- struct evm_ima_xattr_data data;
- u8 digest[20];
-};
-
-struct xattr_list {
- struct list_head list;
- char *name;
-};
-
-struct evm_digest {
- struct ima_digest_data hdr;
- char digest[64];
-};
-
-struct h_misc {
- long unsigned int ino;
- __u32 generation;
- uid_t uid;
- gid_t gid;
- umode_t mode;
-};
-
-enum {
- CRYPTO_MSG_ALG_REQUEST = 0,
- CRYPTO_MSG_ALG_REGISTER = 1,
- CRYPTO_MSG_ALG_LOADED = 2,
-};
-
-struct crypto_larval {
- struct crypto_alg alg;
- struct crypto_alg *adult;
- struct completion completion;
- u32 mask;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct crypto_cipher {
- struct crypto_tfm base;
-};
-
-enum {
- CRYPTOA_UNSPEC = 0,
- CRYPTOA_ALG = 1,
- CRYPTOA_TYPE = 2,
- CRYPTOA_U32 = 3,
- __CRYPTOA_MAX = 4,
-};
-
-struct crypto_attr_alg {
- char name[128];
-};
-
-struct crypto_attr_type {
- u32 type;
- u32 mask;
-};
-
-struct crypto_attr_u32 {
- u32 num;
-};
-
-struct rtattr {
- short unsigned int rta_len;
- short unsigned int rta_type;
-};
-
-struct crypto_queue {
- struct list_head list;
- struct list_head *backlog;
- unsigned int qlen;
- unsigned int max_qlen;
-};
-
-enum {
- NAPI_STATE_SCHED = 0,
- NAPI_STATE_MISSED = 1,
- NAPI_STATE_DISABLE = 2,
- NAPI_STATE_NPSVC = 3,
- NAPI_STATE_LISTED = 4,
- NAPI_STATE_NO_BUSY_POLL = 5,
- NAPI_STATE_IN_BUSY_POLL = 6,
-};
-
-enum bpf_xdp_mode {
- XDP_MODE_SKB = 0,
- XDP_MODE_DRV = 1,
- XDP_MODE_HW = 2,
- __MAX_XDP_MODE = 3,
-};
-
-enum {
- NETIF_MSG_DRV_BIT = 0,
- NETIF_MSG_PROBE_BIT = 1,
- NETIF_MSG_LINK_BIT = 2,
- NETIF_MSG_TIMER_BIT = 3,
- NETIF_MSG_IFDOWN_BIT = 4,
- NETIF_MSG_IFUP_BIT = 5,
- NETIF_MSG_RX_ERR_BIT = 6,
- NETIF_MSG_TX_ERR_BIT = 7,
- NETIF_MSG_TX_QUEUED_BIT = 8,
- NETIF_MSG_INTR_BIT = 9,
- NETIF_MSG_TX_DONE_BIT = 10,
- NETIF_MSG_RX_STATUS_BIT = 11,
- NETIF_MSG_PKTDATA_BIT = 12,
- NETIF_MSG_HW_BIT = 13,
- NETIF_MSG_WOL_BIT = 14,
- NETIF_MSG_CLASS_COUNT = 15,
-};
-
-struct scatter_walk {
- struct scatterlist *sg;
- unsigned int offset;
-};
-
-struct aead_request {
- struct crypto_async_request base;
- unsigned int assoclen;
- unsigned int cryptlen;
- u8 *iv;
- struct scatterlist *src;
- struct scatterlist *dst;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- void *__ctx[0];
-};
-
-struct crypto_aead;
-
-struct aead_alg {
- int (*setkey)(struct crypto_aead *, const u8 *, unsigned int);
- int (*setauthsize)(struct crypto_aead *, unsigned int);
- int (*encrypt)(struct aead_request *);
- int (*decrypt)(struct aead_request *);
- int (*init)(struct crypto_aead *);
- void (*exit)(struct crypto_aead *);
- unsigned int ivsize;
- unsigned int maxauthsize;
- unsigned int chunksize;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct crypto_alg base;
-};
-
-struct crypto_aead {
- unsigned int authsize;
- unsigned int reqsize;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct crypto_tfm base;
-};
-
-struct aead_instance {
- void (*free)(struct aead_instance *);
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- union {
- struct {
- char head[128];
- struct crypto_instance base;
- } s;
- struct aead_alg alg;
- };
-};
-
-struct crypto_aead_spawn {
- struct crypto_spawn base;
-};
-
-enum crypto_attr_type_t {
- CRYPTOCFGA_UNSPEC = 0,
- CRYPTOCFGA_PRIORITY_VAL = 1,
- CRYPTOCFGA_REPORT_LARVAL = 2,
- CRYPTOCFGA_REPORT_HASH = 3,
- CRYPTOCFGA_REPORT_BLKCIPHER = 4,
- CRYPTOCFGA_REPORT_AEAD = 5,
- CRYPTOCFGA_REPORT_COMPRESS = 6,
- CRYPTOCFGA_REPORT_RNG = 7,
- CRYPTOCFGA_REPORT_CIPHER = 8,
- CRYPTOCFGA_REPORT_AKCIPHER = 9,
- CRYPTOCFGA_REPORT_KPP = 10,
- CRYPTOCFGA_REPORT_ACOMP = 11,
- CRYPTOCFGA_STAT_LARVAL = 12,
- CRYPTOCFGA_STAT_HASH = 13,
- CRYPTOCFGA_STAT_BLKCIPHER = 14,
- CRYPTOCFGA_STAT_AEAD = 15,
- CRYPTOCFGA_STAT_COMPRESS = 16,
- CRYPTOCFGA_STAT_RNG = 17,
- CRYPTOCFGA_STAT_CIPHER = 18,
- CRYPTOCFGA_STAT_AKCIPHER = 19,
- CRYPTOCFGA_STAT_KPP = 20,
- CRYPTOCFGA_STAT_ACOMP = 21,
- __CRYPTOCFGA_MAX = 22,
-};
-
-struct crypto_report_aead {
- char type[64];
- char geniv[64];
- unsigned int blocksize;
- unsigned int maxauthsize;
- unsigned int ivsize;
-};
-
-struct crypto_sync_skcipher;
-
-struct aead_geniv_ctx {
- spinlock_t lock;
- struct crypto_aead *child;
- struct crypto_sync_skcipher *sknull;
- u8 salt[0];
-};
-
-struct crypto_rng;
-
-struct rng_alg {
- int (*generate)(struct crypto_rng *, const u8 *, unsigned int, u8 *, unsigned int);
- int (*seed)(struct crypto_rng *, const u8 *, unsigned int);
- void (*set_ent)(struct crypto_rng *, const u8 *, unsigned int);
- unsigned int seedsize;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct crypto_alg base;
-};
-
-struct crypto_rng {
- struct crypto_tfm base;
-};
-
-struct crypto_cipher_spawn {
- struct crypto_spawn base;
-};
-
-struct crypto_sync_skcipher {
- struct crypto_skcipher base;
-};
-
-struct skcipher_instance {
- void (*free)(struct skcipher_instance *);
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- union {
- struct {
- char head[128];
- struct crypto_instance base;
- } s;
- struct skcipher_alg alg;
- };
-};
-
-struct crypto_skcipher_spawn {
- struct crypto_spawn base;
-};
-
-struct skcipher_walk {
- union {
- struct {
- struct page *page;
- long unsigned int offset;
- } phys;
- struct {
- u8 *page;
- void *addr;
- } virt;
- } src;
- union {
- struct {
- struct page *page;
- long unsigned int offset;
- } phys;
- struct {
- u8 *page;
- void *addr;
- } virt;
- } dst;
- struct scatter_walk in;
- unsigned int nbytes;
- struct scatter_walk out;
- unsigned int total;
- struct list_head buffers;
- u8 *page;
- u8 *buffer;
- u8 *oiv;
- void *iv;
- unsigned int ivsize;
- int flags;
- unsigned int blocksize;
- unsigned int stride;
- unsigned int alignmask;
-};
-
-struct skcipher_ctx_simple {
- struct crypto_cipher *cipher;
-};
-
-struct crypto_report_blkcipher {
- char type[64];
- char geniv[64];
- unsigned int blocksize;
- unsigned int min_keysize;
- unsigned int max_keysize;
- unsigned int ivsize;
-};
-
-enum {
- SKCIPHER_WALK_PHYS = 1,
- SKCIPHER_WALK_SLOW = 2,
- SKCIPHER_WALK_COPY = 4,
- SKCIPHER_WALK_DIFF = 8,
- SKCIPHER_WALK_SLEEP = 16,
-};
-
-struct skcipher_walk_buffer {
- struct list_head entry;
- struct scatter_walk dst;
- unsigned int len;
- u8 *data;
- u8 buffer[0];
-};
-
-struct ahash_alg {
- int (*init)(struct ahash_request *);
- int (*update)(struct ahash_request *);
- int (*final)(struct ahash_request *);
- int (*finup)(struct ahash_request *);
- int (*digest)(struct ahash_request *);
- int (*export)(struct ahash_request *, void *);
- int (*import)(struct ahash_request *, const void *);
- int (*setkey)(struct crypto_ahash *, const u8 *, unsigned int);
- int (*init_tfm)(struct crypto_ahash *);
- void (*exit_tfm)(struct crypto_ahash *);
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct hash_alg_common halg;
-};
-
-struct crypto_hash_walk {
- char *data;
- unsigned int offset;
- unsigned int alignmask;
- struct page *pg;
- unsigned int entrylen;
- unsigned int total;
- struct scatterlist *sg;
- unsigned int flags;
-};
-
-struct ahash_instance {
- void (*free)(struct ahash_instance *);
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- union {
- struct {
- char head[256];
- struct crypto_instance base;
- } s;
- struct ahash_alg alg;
- };
-};
-
-struct crypto_ahash_spawn {
- struct crypto_spawn base;
-};
-
-struct crypto_report_hash {
- char type[64];
- unsigned int blocksize;
- unsigned int digestsize;
-};
-
-struct ahash_request_priv {
- crypto_completion_t complete;
- void *data;
- u8 *result;
- u32 flags;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- void *ubuf[0];
-};
-
-struct shash_instance {
- void (*free)(struct shash_instance *);
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- union {
- struct {
- char head[256];
- struct crypto_instance base;
- } s;
- struct shash_alg alg;
- };
-};
-
-struct crypto_shash_spawn {
- struct crypto_spawn base;
-};
-
-struct crypto_report_akcipher {
- char type[64];
-};
-
-struct akcipher_request {
- struct crypto_async_request base;
- struct scatterlist *src;
- struct scatterlist *dst;
- unsigned int src_len;
- unsigned int dst_len;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- void *__ctx[0];
-};
-
-struct crypto_akcipher {
- struct crypto_tfm base;
-};
-
-struct akcipher_alg {
- int (*sign)(struct akcipher_request *);
- int (*verify)(struct akcipher_request *);
- int (*encrypt)(struct akcipher_request *);
- int (*decrypt)(struct akcipher_request *);
- int (*set_pub_key)(struct crypto_akcipher *, const void *, unsigned int);
- int (*set_priv_key)(struct crypto_akcipher *, const void *, unsigned int);
- unsigned int (*max_size)(struct crypto_akcipher *);
- int (*init)(struct crypto_akcipher *);
- void (*exit)(struct crypto_akcipher *);
- unsigned int reqsize;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct crypto_alg base;
-};
-
-struct akcipher_instance {
- void (*free)(struct akcipher_instance *);
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- union {
- struct {
- char head[128];
- struct crypto_instance base;
- } s;
- struct akcipher_alg alg;
- };
-};
-
-struct crypto_akcipher_spawn {
- struct crypto_spawn base;
-};
-
-struct crypto_report_kpp {
- char type[64];
-};
-
-struct kpp_request {
- struct crypto_async_request base;
- struct scatterlist *src;
- struct scatterlist *dst;
- unsigned int src_len;
- unsigned int dst_len;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- void *__ctx[0];
-};
-
-struct crypto_kpp {
- struct crypto_tfm base;
-};
-
-struct kpp_alg {
- int (*set_secret)(struct crypto_kpp *, const void *, unsigned int);
- int (*generate_public_key)(struct kpp_request *);
- int (*compute_shared_secret)(struct kpp_request *);
- unsigned int (*max_size)(struct crypto_kpp *);
- int (*init)(struct crypto_kpp *);
- void (*exit)(struct crypto_kpp *);
- unsigned int reqsize;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct crypto_alg base;
-};
-
-enum asn1_class {
- ASN1_UNIV = 0,
- ASN1_APPL = 1,
- ASN1_CONT = 2,
- ASN1_PRIV = 3,
-};
-
-enum asn1_method {
- ASN1_PRIM = 0,
- ASN1_CONS = 1,
-};
-
-enum asn1_tag {
- ASN1_EOC = 0,
- ASN1_BOOL = 1,
- ASN1_INT = 2,
- ASN1_BTS = 3,
- ASN1_OTS = 4,
- ASN1_NULL = 5,
- ASN1_OID = 6,
- ASN1_ODE = 7,
- ASN1_EXT = 8,
- ASN1_REAL = 9,
- ASN1_ENUM = 10,
- ASN1_EPDV = 11,
- ASN1_UTF8STR = 12,
- ASN1_RELOID = 13,
- ASN1_SEQ = 16,
- ASN1_SET = 17,
- ASN1_NUMSTR = 18,
- ASN1_PRNSTR = 19,
- ASN1_TEXSTR = 20,
- ASN1_VIDSTR = 21,
- ASN1_IA5STR = 22,
- ASN1_UNITIM = 23,
- ASN1_GENTIM = 24,
- ASN1_GRASTR = 25,
- ASN1_VISSTR = 26,
- ASN1_GENSTR = 27,
- ASN1_UNISTR = 28,
- ASN1_CHRSTR = 29,
- ASN1_BMPSTR = 30,
- ASN1_LONG_TAG = 31,
-};
-
-typedef int (*asn1_action_t)(void *, size_t, unsigned char, const void *, size_t);
-
-struct asn1_decoder {
- const unsigned char *machine;
- size_t machlen;
- const asn1_action_t *actions;
-};
-
-enum asn1_opcode {
- ASN1_OP_MATCH = 0,
- ASN1_OP_MATCH_OR_SKIP = 1,
- ASN1_OP_MATCH_ACT = 2,
- ASN1_OP_MATCH_ACT_OR_SKIP = 3,
- ASN1_OP_MATCH_JUMP = 4,
- ASN1_OP_MATCH_JUMP_OR_SKIP = 5,
- ASN1_OP_MATCH_ANY = 8,
- ASN1_OP_MATCH_ANY_OR_SKIP = 9,
- ASN1_OP_MATCH_ANY_ACT = 10,
- ASN1_OP_MATCH_ANY_ACT_OR_SKIP = 11,
- ASN1_OP_COND_MATCH_OR_SKIP = 17,
- ASN1_OP_COND_MATCH_ACT_OR_SKIP = 19,
- ASN1_OP_COND_MATCH_JUMP_OR_SKIP = 21,
- ASN1_OP_COND_MATCH_ANY = 24,
- ASN1_OP_COND_MATCH_ANY_OR_SKIP = 25,
- ASN1_OP_COND_MATCH_ANY_ACT = 26,
- ASN1_OP_COND_MATCH_ANY_ACT_OR_SKIP = 27,
- ASN1_OP_COND_FAIL = 28,
- ASN1_OP_COMPLETE = 29,
- ASN1_OP_ACT = 30,
- ASN1_OP_MAYBE_ACT = 31,
- ASN1_OP_END_SEQ = 32,
- ASN1_OP_END_SET = 33,
- ASN1_OP_END_SEQ_OF = 34,
- ASN1_OP_END_SET_OF = 35,
- ASN1_OP_END_SEQ_ACT = 36,
- ASN1_OP_END_SET_ACT = 37,
- ASN1_OP_END_SEQ_OF_ACT = 38,
- ASN1_OP_END_SET_OF_ACT = 39,
- ASN1_OP_RETURN = 40,
- ASN1_OP__NR = 41,
-};
-
-enum rsapubkey_actions {
- ACT_rsa_get_e = 0,
- ACT_rsa_get_n = 1,
- NR__rsapubkey_actions = 2,
-};
-
-enum rsaprivkey_actions {
- ACT_rsa_get_d = 0,
- ACT_rsa_get_dp = 1,
- ACT_rsa_get_dq = 2,
- ACT_rsa_get_e___2 = 3,
- ACT_rsa_get_n___2 = 4,
- ACT_rsa_get_p = 5,
- ACT_rsa_get_q = 6,
- ACT_rsa_get_qinv = 7,
- NR__rsaprivkey_actions = 8,
-};
-
-typedef long unsigned int mpi_limb_t;
-
-struct gcry_mpi {
- int alloced;
- int nlimbs;
- int nbits;
- int sign;
- unsigned int flags;
- mpi_limb_t *d;
-};
-
-typedef struct gcry_mpi *MPI;
-
-struct rsa_key {
- const u8 *n;
- const u8 *e;
- const u8 *d;
- const u8 *p;
- const u8 *q;
- const u8 *dp;
- const u8 *dq;
- const u8 *qinv;
- size_t n_sz;
- size_t e_sz;
- size_t d_sz;
- size_t p_sz;
- size_t q_sz;
- size_t dp_sz;
- size_t dq_sz;
- size_t qinv_sz;
-};
-
-struct rsa_mpi_key {
- MPI n;
- MPI e;
- MPI d;
-};
-
-struct asn1_decoder___2;
-
-struct rsa_asn1_template {
- const char *name;
- const u8 *data;
- size_t size;
-};
-
-struct pkcs1pad_ctx {
- struct crypto_akcipher *child;
- unsigned int key_size;
-};
-
-struct pkcs1pad_inst_ctx {
- struct crypto_akcipher_spawn spawn;
- const struct rsa_asn1_template *digest_info;
-};
-
-struct pkcs1pad_request {
- struct scatterlist in_sg[2];
- struct scatterlist out_sg[1];
- uint8_t *in_buf;
- uint8_t *out_buf;
- long: 64;
- long: 64;
- struct akcipher_request child_req;
-};
-
-struct crypto_report_acomp {
- char type[64];
-};
-
-struct acomp_req {
- struct crypto_async_request base;
- struct scatterlist *src;
- struct scatterlist *dst;
- unsigned int slen;
- unsigned int dlen;
- u32 flags;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- void *__ctx[0];
-};
-
-struct crypto_acomp {
- int (*compress)(struct acomp_req *);
- int (*decompress)(struct acomp_req *);
- void (*dst_free)(struct scatterlist *);
- unsigned int reqsize;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct crypto_tfm base;
-};
-
-struct acomp_alg {
- int (*compress)(struct acomp_req *);
- int (*decompress)(struct acomp_req *);
- void (*dst_free)(struct scatterlist *);
- int (*init)(struct crypto_acomp *);
- void (*exit)(struct crypto_acomp *);
- unsigned int reqsize;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct crypto_alg base;
-};
-
-struct crypto_report_comp {
- char type[64];
-};
-
-struct crypto_scomp {
- struct crypto_tfm base;
-};
-
-struct scomp_alg {
- void * (*alloc_ctx)(struct crypto_scomp *);
- void (*free_ctx)(struct crypto_scomp *, void *);
- int (*compress)(struct crypto_scomp *, const u8 *, unsigned int, u8 *, unsigned int *, void *);
- int (*decompress)(struct crypto_scomp *, const u8 *, unsigned int, u8 *, unsigned int *, void *);
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct crypto_alg base;
-};
-
-struct scomp_scratch {
- spinlock_t lock;
- void *src;
- void *dst;
-};
-
-struct cryptomgr_param {
- struct rtattr *tb[34];
- struct {
- struct rtattr attr;
- struct crypto_attr_type data;
- } type;
- union {
- struct rtattr attr;
- struct {
- struct rtattr attr;
- struct crypto_attr_alg data;
- } alg;
- struct {
- struct rtattr attr;
- struct crypto_attr_u32 data;
- } nu32;
- } attrs[32];
- char template[128];
- struct crypto_larval *larval;
- u32 otype;
- u32 omask;
-};
-
-struct crypto_test_param {
- char driver[128];
- char alg[128];
- u32 type;
-};
-
-struct hmac_ctx {
- struct crypto_shash *hash;
-};
-
-struct md5_state {
- u32 hash[4];
- u32 block[16];
- u64 byte_count;
-};
-
-struct sha1_state {
- u32 state[5];
- u64 count;
- u8 buffer[64];
-};
-
-typedef void sha1_block_fn(struct sha1_state *, const u8 *, int);
-
-struct sha256_state {
- u32 state[8];
- u64 count;
- u8 buf[64];
-};
-
-struct sha512_state {
- u64 state[8];
- u64 count[2];
- u8 buf[128];
-};
-
-typedef void sha512_block_fn(struct sha512_state *, const u8 *, int);
-
-typedef struct {
- u64 a;
- u64 b;
-} u128;
-
-typedef struct {
- __be64 a;
- __be64 b;
-} be128;
-
-typedef struct {
- __le64 b;
- __le64 a;
-} le128;
-
-struct gf128mul_4k {
- be128 t[256];
-};
-
-struct gf128mul_64k {
- struct gf128mul_4k *t[16];
-};
-
-struct crypto_cts_ctx {
- struct crypto_skcipher *child;
-};
-
-struct crypto_cts_reqctx {
- struct scatterlist sg[2];
- unsigned int offset;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct skcipher_request subreq;
-};
-
-struct xts_tfm_ctx {
- struct crypto_skcipher *child;
- struct crypto_cipher *tweak;
-};
-
-struct xts_instance_ctx {
- struct crypto_skcipher_spawn spawn;
- char name[128];
-};
-
-struct xts_request_ctx {
- le128 t;
- struct scatterlist *tail;
- struct scatterlist sg[2];
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct skcipher_request subreq;
-};
-
-struct crypto_rfc3686_ctx {
- struct crypto_skcipher *child;
- u8 nonce[4];
-};
-
-struct crypto_rfc3686_req_ctx {
- u8 iv[16];
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct skcipher_request subreq;
-};
-
-struct gcm_instance_ctx {
- struct crypto_skcipher_spawn ctr;
- struct crypto_ahash_spawn ghash;
-};
-
-struct crypto_gcm_ctx {
- struct crypto_skcipher *ctr;
- struct crypto_ahash *ghash;
-};
-
-struct crypto_rfc4106_ctx {
- struct crypto_aead *child;
- u8 nonce[4];
-};
-
-struct crypto_rfc4106_req_ctx {
- struct scatterlist src[3];
- struct scatterlist dst[3];
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct aead_request subreq;
-};
-
-struct crypto_rfc4543_instance_ctx {
- struct crypto_aead_spawn aead;
-};
-
-struct crypto_rfc4543_ctx {
- struct crypto_aead *child;
- struct crypto_sync_skcipher *null;
- u8 nonce[4];
-};
-
-struct crypto_rfc4543_req_ctx {
- struct aead_request subreq;
-};
-
-struct crypto_gcm_ghash_ctx {
- unsigned int cryptlen;
- struct scatterlist *src;
- int (*complete)(struct aead_request *, u32);
-};
-
-struct crypto_gcm_req_priv_ctx {
- u8 iv[16];
- u8 auth_tag[16];
- u8 iauth_tag[16];
- struct scatterlist src[3];
- struct scatterlist dst[3];
- struct scatterlist sg;
- struct crypto_gcm_ghash_ctx ghash_ctx;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- union {
- struct ahash_request ahreq;
- struct skcipher_request skreq;
- } u;
-};
-
-struct crypto_aes_ctx {
- u32 key_enc[60];
- u32 key_dec[60];
- u32 key_length;
-};
-
-struct chksum_ctx {
- u32 key;
-};
-
-struct chksum_desc_ctx {
- u32 crc;
-};
-
-struct chksum_desc_ctx___2 {
- __u16 crc;
-};
-
-struct lzo_ctx {
- void *lzo_comp_mem;
-};
-
-struct lzorle_ctx {
- void *lzorle_comp_mem;
-};
-
-struct crypto_report_rng {
- char type[64];
- unsigned int seedsize;
-};
-
-struct random_ready_callback {
- struct list_head list;
- void (*func)(struct random_ready_callback *);
- struct module *owner;
-};
-
-struct drbg_string {
- const unsigned char *buf;
- size_t len;
- struct list_head list;
-};
-
-typedef uint32_t drbg_flag_t;
-
-struct drbg_core {
- drbg_flag_t flags;
- __u8 statelen;
- __u8 blocklen_bytes;
- char cra_name[128];
- char backend_cra_name[128];
-};
-
-struct drbg_state;
-
-struct drbg_state_ops {
- int (*update)(struct drbg_state *, struct list_head *, int);
- int (*generate)(struct drbg_state *, unsigned char *, unsigned int, struct list_head *);
- int (*crypto_init)(struct drbg_state *);
- int (*crypto_fini)(struct drbg_state *);
-};
-
-struct drbg_state {
- struct mutex drbg_mutex;
- unsigned char *V;
- unsigned char *Vbuf;
- unsigned char *C;
- unsigned char *Cbuf;
- size_t reseed_ctr;
- size_t reseed_threshold;
- unsigned char *scratchpad;
- unsigned char *scratchpadbuf;
- void *priv_data;
- struct crypto_skcipher *ctr_handle;
- struct skcipher_request *ctr_req;
- __u8 *outscratchpadbuf;
- __u8 *outscratchpad;
- struct crypto_wait ctr_wait;
- struct scatterlist sg_in;
- struct scatterlist sg_out;
- bool seeded;
- bool pr;
- bool fips_primed;
- unsigned char *prev;
- struct work_struct seed_work;
- struct crypto_rng *jent;
- const struct drbg_state_ops *d_ops;
- const struct drbg_core *core;
- struct drbg_string test_data;
- struct random_ready_callback random_ready;
-};
-
-enum drbg_prefixes {
- DRBG_PREFIX0 = 0,
- DRBG_PREFIX1 = 1,
- DRBG_PREFIX2 = 2,
- DRBG_PREFIX3 = 3,
-};
-
-struct sdesc {
- struct shash_desc shash;
- char ctx[0];
-};
-
-struct s {
- __be32 conv;
-};
-
-struct rand_data {
- __u64 data;
- __u64 old_data;
- __u64 prev_time;
- __u64 last_delta;
- __s64 last_delta2;
- unsigned int osr;
- unsigned char *mem;
- unsigned int memlocation;
- unsigned int memblocks;
- unsigned int memblocksize;
- unsigned int memaccessloops;
- int rct_count;
- unsigned int apt_observations;
- unsigned int apt_count;
- unsigned int apt_base;
- unsigned int apt_base_set: 1;
- unsigned int health_failure: 1;
-};
-
-struct rand_data___2;
-
-struct jitterentropy {
- spinlock_t jent_lock;
- struct rand_data___2 *entropy_collector;
- unsigned int reset_cnt;
-};
-
-struct ghash_ctx {
- struct gf128mul_4k *gf128;
-};
-
-struct ghash_desc_ctx {
- u8 buffer[16];
- u32 bytes;
-};
-
-typedef enum {
- ZSTD_fast = 0,
- ZSTD_dfast = 1,
- ZSTD_greedy = 2,
- ZSTD_lazy = 3,
- ZSTD_lazy2 = 4,
- ZSTD_btlazy2 = 5,
- ZSTD_btopt = 6,
- ZSTD_btopt2 = 7,
-} ZSTD_strategy;
-
-typedef struct {
- unsigned int windowLog;
- unsigned int chainLog;
- unsigned int hashLog;
- unsigned int searchLog;
- unsigned int searchLength;
- unsigned int targetLength;
- ZSTD_strategy strategy;
-} ZSTD_compressionParameters;
-
-typedef struct {
- unsigned int contentSizeFlag;
- unsigned int checksumFlag;
- unsigned int noDictIDFlag;
-} ZSTD_frameParameters;
-
-typedef struct {
- ZSTD_compressionParameters cParams;
- ZSTD_frameParameters fParams;
-} ZSTD_parameters;
-
-struct ZSTD_CCtx_s;
-
-typedef struct ZSTD_CCtx_s ZSTD_CCtx;
-
-struct ZSTD_DCtx_s;
-
-typedef struct ZSTD_DCtx_s ZSTD_DCtx;
-
-struct zstd_ctx {
- ZSTD_CCtx *cctx;
- ZSTD_DCtx *dctx;
- void *cwksp;
- void *dwksp;
-};
-
-enum asymmetric_payload_bits {
- asym_crypto = 0,
- asym_subtype = 1,
- asym_key_ids = 2,
- asym_auth = 3,
-};
-
-struct asymmetric_key_ids {
- void *id[2];
-};
-
-struct asymmetric_key_subtype {
- struct module *owner;
- const char *name;
- short unsigned int name_len;
- void (*describe)(const struct key *, struct seq_file *);
- void (*destroy)(void *, void *);
- int (*query)(const struct kernel_pkey_params *, struct kernel_pkey_query *);
- int (*eds_op)(struct kernel_pkey_params *, const void *, void *);
- int (*verify_signature)(const struct key *, const struct public_key_signature *);
-};
-
-struct asymmetric_key_parser {
- struct list_head link;
- struct module *owner;
- const char *name;
- int (*parse)(struct key_preparsed_payload *);
-};
-
-enum OID {
- OID_id_dsa_with_sha1 = 0,
- OID_id_dsa = 1,
- OID_id_ecdsa_with_sha1 = 2,
- OID_id_ecPublicKey = 3,
- OID_rsaEncryption = 4,
- OID_md2WithRSAEncryption = 5,
- OID_md3WithRSAEncryption = 6,
- OID_md4WithRSAEncryption = 7,
- OID_sha1WithRSAEncryption = 8,
- OID_sha256WithRSAEncryption = 9,
- OID_sha384WithRSAEncryption = 10,
- OID_sha512WithRSAEncryption = 11,
- OID_sha224WithRSAEncryption = 12,
- OID_data = 13,
- OID_signed_data = 14,
- OID_email_address = 15,
- OID_contentType = 16,
- OID_messageDigest = 17,
- OID_signingTime = 18,
- OID_smimeCapabilites = 19,
- OID_smimeAuthenticatedAttrs = 20,
- OID_md2 = 21,
- OID_md4 = 22,
- OID_md5 = 23,
- OID_msIndirectData = 24,
- OID_msStatementType = 25,
- OID_msSpOpusInfo = 26,
- OID_msPeImageDataObjId = 27,
- OID_msIndividualSPKeyPurpose = 28,
- OID_msOutlookExpress = 29,
- OID_certAuthInfoAccess = 30,
- OID_sha1 = 31,
- OID_sha256 = 32,
- OID_sha384 = 33,
- OID_sha512 = 34,
- OID_sha224 = 35,
- OID_commonName = 36,
- OID_surname = 37,
- OID_countryName = 38,
- OID_locality = 39,
- OID_stateOrProvinceName = 40,
- OID_organizationName = 41,
- OID_organizationUnitName = 42,
- OID_title = 43,
- OID_description = 44,
- OID_name = 45,
- OID_givenName = 46,
- OID_initials = 47,
- OID_generationalQualifier = 48,
- OID_subjectKeyIdentifier = 49,
- OID_keyUsage = 50,
- OID_subjectAltName = 51,
- OID_issuerAltName = 52,
- OID_basicConstraints = 53,
- OID_crlDistributionPoints = 54,
- OID_certPolicies = 55,
- OID_authorityKeyIdentifier = 56,
- OID_extKeyUsage = 57,
- OID_gostCPSignA = 58,
- OID_gostCPSignB = 59,
- OID_gostCPSignC = 60,
- OID_gost2012PKey256 = 61,
- OID_gost2012PKey512 = 62,
- OID_gost2012Digest256 = 63,
- OID_gost2012Digest512 = 64,
- OID_gost2012Signature256 = 65,
- OID_gost2012Signature512 = 66,
- OID_gostTC26Sign256A = 67,
- OID_gostTC26Sign256B = 68,
- OID_gostTC26Sign256C = 69,
- OID_gostTC26Sign256D = 70,
- OID_gostTC26Sign512A = 71,
- OID_gostTC26Sign512B = 72,
- OID_gostTC26Sign512C = 73,
- OID_sm2 = 74,
- OID_sm3 = 75,
- OID_SM2_with_SM3 = 76,
- OID_sm3WithRSAEncryption = 77,
- OID__NR = 78,
-};
-
-struct public_key {
- void *key;
- u32 keylen;
- enum OID algo;
- void *params;
- u32 paramlen;
- bool key_is_private;
- const char *id_type;
- const char *pkey_algo;
-};
-
-enum x509_actions {
- ACT_x509_extract_key_data = 0,
- ACT_x509_extract_name_segment = 1,
- ACT_x509_note_OID = 2,
- ACT_x509_note_issuer = 3,
- ACT_x509_note_not_after = 4,
- ACT_x509_note_not_before = 5,
- ACT_x509_note_params = 6,
- ACT_x509_note_pkey_algo = 7,
- ACT_x509_note_serial = 8,
- ACT_x509_note_signature = 9,
- ACT_x509_note_subject = 10,
- ACT_x509_note_tbs_certificate = 11,
- ACT_x509_process_extension = 12,
- NR__x509_actions = 13,
-};
-
-enum x509_akid_actions {
- ACT_x509_akid_note_kid = 0,
- ACT_x509_akid_note_name = 1,
- ACT_x509_akid_note_serial = 2,
- ACT_x509_extract_name_segment___2 = 3,
- ACT_x509_note_OID___2 = 4,
- NR__x509_akid_actions = 5,
-};
-
-struct x509_certificate {
- struct x509_certificate *next;
- struct x509_certificate *signer;
- struct public_key *pub;
- struct public_key_signature *sig;
- char *issuer;
- char *subject;
- struct asymmetric_key_id *id;
- struct asymmetric_key_id *skid;
- time64_t valid_from;
- time64_t valid_to;
- const void *tbs;
- unsigned int tbs_size;
- unsigned int raw_sig_size;
- const void *raw_sig;
- const void *raw_serial;
- unsigned int raw_serial_size;
- unsigned int raw_issuer_size;
- const void *raw_issuer;
- const void *raw_subject;
- unsigned int raw_subject_size;
- unsigned int raw_skid_size;
- const void *raw_skid;
- unsigned int index;
- bool seen;
- bool verified;
- bool self_signed;
- bool unsupported_key;
- bool unsupported_sig;
- bool blacklisted;
-};
-
-struct x509_parse_context {
- struct x509_certificate *cert;
- long unsigned int data;
- const void *cert_start;
- const void *key;
- size_t key_size;
- const void *params;
- size_t params_size;
- enum OID key_algo;
- enum OID last_oid;
- enum OID algo_oid;
- unsigned char nr_mpi;
- u8 o_size;
- u8 cn_size;
- u8 email_size;
- u16 o_offset;
- u16 cn_offset;
- u16 email_offset;
- unsigned int raw_akid_size;
- const void *raw_akid;
- const void *akid_raw_issuer;
- unsigned int akid_raw_issuer_size;
-};
-
-enum pkcs7_actions {
- ACT_pkcs7_check_content_type = 0,
- ACT_pkcs7_extract_cert = 1,
- ACT_pkcs7_note_OID = 2,
- ACT_pkcs7_note_certificate_list = 3,
- ACT_pkcs7_note_content = 4,
- ACT_pkcs7_note_data = 5,
- ACT_pkcs7_note_signed_info = 6,
- ACT_pkcs7_note_signeddata_version = 7,
- ACT_pkcs7_note_signerinfo_version = 8,
- ACT_pkcs7_sig_note_authenticated_attr = 9,
- ACT_pkcs7_sig_note_digest_algo = 10,
- ACT_pkcs7_sig_note_issuer = 11,
- ACT_pkcs7_sig_note_pkey_algo = 12,
- ACT_pkcs7_sig_note_serial = 13,
- ACT_pkcs7_sig_note_set_of_authattrs = 14,
- ACT_pkcs7_sig_note_signature = 15,
- ACT_pkcs7_sig_note_skid = 16,
- NR__pkcs7_actions = 17,
-};
-
-struct pkcs7_signed_info {
- struct pkcs7_signed_info *next;
- struct x509_certificate *signer;
- unsigned int index;
- bool unsupported_crypto;
- bool blacklisted;
- const void *msgdigest;
- unsigned int msgdigest_len;
- unsigned int authattrs_len;
- const void *authattrs;
- long unsigned int aa_set;
- time64_t signing_time;
- struct public_key_signature *sig;
-};
-
-struct pkcs7_message___2 {
- struct x509_certificate *certs;
- struct x509_certificate *crl;
- struct pkcs7_signed_info *signed_infos;
- u8 version;
- bool have_authattrs;
- enum OID data_type;
- size_t data_len;
- size_t data_hdrlen;
- const void *data;
-};
-
-struct pkcs7_parse_context {
- struct pkcs7_message___2 *msg;
- struct pkcs7_signed_info *sinfo;
- struct pkcs7_signed_info **ppsinfo;
- struct x509_certificate *certs;
- struct x509_certificate **ppcerts;
- long unsigned int data;
- enum OID last_oid;
- unsigned int x509_index;
- unsigned int sinfo_index;
- const void *raw_serial;
- unsigned int raw_serial_size;
- unsigned int raw_issuer_size;
- const void *raw_issuer;
- const void *raw_skid;
- unsigned int raw_skid_size;
- bool expect_skid;
-};
-
-struct biovec_slab {
- int nr_vecs;
- char *name;
- struct kmem_cache *slab;
-};
-
-enum rq_qos_id {
- RQ_QOS_WBT = 0,
- RQ_QOS_LATENCY = 1,
- RQ_QOS_COST = 2,
-};
-
-struct rq_qos_ops;
-
-struct rq_qos {
- struct rq_qos_ops *ops;
- struct request_queue *q;
- enum rq_qos_id id;
- struct rq_qos *next;
-};
-
-enum hctx_type {
- HCTX_TYPE_DEFAULT = 0,
- HCTX_TYPE_READ = 1,
- HCTX_TYPE_POLL = 2,
- HCTX_MAX_TYPES = 3,
-};
-
-struct blk_mq_debugfs_attr;
-
-struct rq_qos_ops {
- void (*throttle)(struct rq_qos *, struct bio *);
- void (*track)(struct rq_qos *, struct request *, struct bio *);
- void (*merge)(struct rq_qos *, struct request *, struct bio *);
- void (*issue)(struct rq_qos *, struct request *);
- void (*requeue)(struct rq_qos *, struct request *);
- void (*done)(struct rq_qos *, struct request *);
- void (*done_bio)(struct rq_qos *, struct bio *);
- void (*cleanup)(struct rq_qos *, struct bio *);
- void (*queue_depth_changed)(struct rq_qos *);
- void (*exit)(struct rq_qos *);
- const struct blk_mq_debugfs_attr *debugfs_attrs;
-};
-
-struct bio_slab {
- struct kmem_cache *slab;
- unsigned int slab_ref;
- unsigned int slab_size;
- char name[8];
-};
-
-enum {
- BLK_MQ_F_SHOULD_MERGE = 1,
- BLK_MQ_F_TAG_QUEUE_SHARED = 2,
- BLK_MQ_F_STACKING = 4,
- BLK_MQ_F_TAG_HCTX_SHARED = 8,
- BLK_MQ_F_BLOCKING = 32,
- BLK_MQ_F_NO_SCHED = 64,
- BLK_MQ_F_ALLOC_POLICY_START_BIT = 8,
- BLK_MQ_F_ALLOC_POLICY_BITS = 1,
- BLK_MQ_S_STOPPED = 0,
- BLK_MQ_S_TAG_ACTIVE = 1,
- BLK_MQ_S_SCHED_RESTART = 2,
- BLK_MQ_S_INACTIVE = 3,
- BLK_MQ_MAX_DEPTH = 10240,
- BLK_MQ_CPU_WORK_BATCH = 8,
-};
-
-enum {
- WBT_RWQ_BG = 0,
- WBT_RWQ_KSWAPD = 1,
- WBT_RWQ_DISCARD = 2,
- WBT_NUM_RWQ = 3,
-};
-
-struct req_iterator {
- struct bvec_iter iter;
- struct bio *bio;
-};
-
-struct blk_plug_cb;
-
-typedef void (*blk_plug_cb_fn)(struct blk_plug_cb *, bool);
-
-struct blk_plug_cb {
- struct list_head list;
- blk_plug_cb_fn callback;
- void *data;
-};
-
-enum {
- BLK_MQ_REQ_NOWAIT = 1,
- BLK_MQ_REQ_RESERVED = 2,
- BLK_MQ_REQ_PM = 4,
-};
-
-struct trace_event_raw_block_buffer {
- struct trace_entry ent;
- dev_t dev;
- sector_t sector;
- size_t size;
- char __data[0];
-};
-
-struct trace_event_raw_block_rq_requeue {
- struct trace_entry ent;
- dev_t dev;
- sector_t sector;
- unsigned int nr_sector;
- char rwbs[8];
- u32 __data_loc_cmd;
- char __data[0];
-};
-
-struct trace_event_raw_block_rq_complete {
- struct trace_entry ent;
- dev_t dev;
- sector_t sector;
- unsigned int nr_sector;
- int error;
- char rwbs[8];
- u32 __data_loc_cmd;
- char __data[0];
-};
-
-struct trace_event_raw_block_rq {
- struct trace_entry ent;
- dev_t dev;
- sector_t sector;
- unsigned int nr_sector;
- unsigned int bytes;
- char rwbs[8];
- char comm[16];
- u32 __data_loc_cmd;
- char __data[0];
-};
-
-struct trace_event_raw_block_bio_bounce {
- struct trace_entry ent;
- dev_t dev;
- sector_t sector;
- unsigned int nr_sector;
- char rwbs[8];
- char comm[16];
- char __data[0];
-};
-
-struct trace_event_raw_block_bio_complete {
- struct trace_entry ent;
- dev_t dev;
- sector_t sector;
- unsigned int nr_sector;
- int error;
- char rwbs[8];
- char __data[0];
-};
-
-struct trace_event_raw_block_bio_merge {
- struct trace_entry ent;
- dev_t dev;
- sector_t sector;
- unsigned int nr_sector;
- char rwbs[8];
- char comm[16];
- char __data[0];
-};
-
-struct trace_event_raw_block_bio_queue {
- struct trace_entry ent;
- dev_t dev;
- sector_t sector;
- unsigned int nr_sector;
- char rwbs[8];
- char comm[16];
- char __data[0];
-};
-
-struct trace_event_raw_block_get_rq {
- struct trace_entry ent;
- dev_t dev;
- sector_t sector;
- unsigned int nr_sector;
- char rwbs[8];
- char comm[16];
- char __data[0];
-};
-
-struct trace_event_raw_block_plug {
- struct trace_entry ent;
- char comm[16];
- char __data[0];
-};
-
-struct trace_event_raw_block_unplug {
- struct trace_entry ent;
- int nr_rq;
- char comm[16];
- char __data[0];
-};
-
-struct trace_event_raw_block_split {
- struct trace_entry ent;
- dev_t dev;
- sector_t sector;
- sector_t new_sector;
- char rwbs[8];
- char comm[16];
- char __data[0];
-};
-
-struct trace_event_raw_block_bio_remap {
- struct trace_entry ent;
- dev_t dev;
- sector_t sector;
- unsigned int nr_sector;
- dev_t old_dev;
- sector_t old_sector;
- char rwbs[8];
- char __data[0];
-};
-
-struct trace_event_raw_block_rq_remap {
- struct trace_entry ent;
- dev_t dev;
- sector_t sector;
- unsigned int nr_sector;
- dev_t old_dev;
- sector_t old_sector;
- unsigned int nr_bios;
- char rwbs[8];
- char __data[0];
-};
-
-struct trace_event_data_offsets_block_buffer {};
-
-struct trace_event_data_offsets_block_rq_requeue {
- u32 cmd;
-};
-
-struct trace_event_data_offsets_block_rq_complete {
- u32 cmd;
-};
-
-struct trace_event_data_offsets_block_rq {
- u32 cmd;
-};
-
-struct trace_event_data_offsets_block_bio_bounce {};
-
-struct trace_event_data_offsets_block_bio_complete {};
-
-struct trace_event_data_offsets_block_bio_merge {};
-
-struct trace_event_data_offsets_block_bio_queue {};
-
-struct trace_event_data_offsets_block_get_rq {};
-
-struct trace_event_data_offsets_block_plug {};
-
-struct trace_event_data_offsets_block_unplug {};
-
-struct trace_event_data_offsets_block_split {};
-
-struct trace_event_data_offsets_block_bio_remap {};
-
-struct trace_event_data_offsets_block_rq_remap {};
-
-typedef void (*btf_trace_block_touch_buffer)(void *, struct buffer_head *);
-
-typedef void (*btf_trace_block_dirty_buffer)(void *, struct buffer_head *);
-
-typedef void (*btf_trace_block_rq_requeue)(void *, struct request_queue *, struct request *);
-
-typedef void (*btf_trace_block_rq_complete)(void *, struct request *, int, unsigned int);
-
-typedef void (*btf_trace_block_rq_insert)(void *, struct request_queue *, struct request *);
-
-typedef void (*btf_trace_block_rq_issue)(void *, struct request_queue *, struct request *);
-
-typedef void (*btf_trace_block_rq_merge)(void *, struct request_queue *, struct request *);
-
-typedef void (*btf_trace_block_bio_bounce)(void *, struct request_queue *, struct bio *);
-
-typedef void (*btf_trace_block_bio_complete)(void *, struct request_queue *, struct bio *);
-
-typedef void (*btf_trace_block_bio_backmerge)(void *, struct request_queue *, struct request *, struct bio *);
-
-typedef void (*btf_trace_block_bio_frontmerge)(void *, struct request_queue *, struct request *, struct bio *);
-
-typedef void (*btf_trace_block_bio_queue)(void *, struct request_queue *, struct bio *);
-
-typedef void (*btf_trace_block_getrq)(void *, struct request_queue *, struct bio *, int);
-
-typedef void (*btf_trace_block_sleeprq)(void *, struct request_queue *, struct bio *, int);
-
-typedef void (*btf_trace_block_plug)(void *, struct request_queue *);
-
-typedef void (*btf_trace_block_unplug)(void *, struct request_queue *, unsigned int, bool);
-
-typedef void (*btf_trace_block_split)(void *, struct request_queue *, struct bio *, unsigned int);
-
-typedef void (*btf_trace_block_bio_remap)(void *, struct request_queue *, struct bio *, dev_t, sector_t);
-
-typedef void (*btf_trace_block_rq_remap)(void *, struct request_queue *, struct request *, dev_t, sector_t);
-
-enum {
- BLK_MQ_NO_TAG = 4294967295,
- BLK_MQ_TAG_MIN = 1,
- BLK_MQ_TAG_MAX = 4294967294,
-};
-
-struct queue_sysfs_entry {
- struct attribute attr;
- ssize_t (*show)(struct request_queue *, char *);
- ssize_t (*store)(struct request_queue *, const char *, size_t);
-};
-
-enum {
- REQ_FSEQ_PREFLUSH = 1,
- REQ_FSEQ_DATA = 2,
- REQ_FSEQ_POSTFLUSH = 4,
- REQ_FSEQ_DONE = 8,
- REQ_FSEQ_ACTIONS = 7,
- FLUSH_PENDING_TIMEOUT = 5000,
-};
-
-enum {
- ICQ_EXITED = 4,
- ICQ_DESTROYED = 8,
-};
-
-struct rq_map_data {
- struct page **pages;
- int page_order;
- int nr_entries;
- long unsigned int offset;
- int null_mapped;
- int from_user;
-};
-
-struct bio_map_data {
- bool is_our_pages: 1;
- bool is_null_mapped: 1;
- struct iov_iter iter;
- struct iovec iov[0];
-};
-
-enum bio_merge_status {
- BIO_MERGE_OK = 0,
- BIO_MERGE_NONE = 1,
- BIO_MERGE_FAILED = 2,
-};
-
-typedef bool (*sb_for_each_fn)(struct sbitmap *, unsigned int, void *);
-
-enum {
- BLK_MQ_UNIQUE_TAG_BITS = 16,
- BLK_MQ_UNIQUE_TAG_MASK = 65535,
-};
-
-struct mq_inflight {
- struct hd_struct *part;
- unsigned int inflight[2];
-};
-
-struct flush_busy_ctx_data {
- struct blk_mq_hw_ctx *hctx;
- struct list_head *list;
-};
-
-struct dispatch_rq_data {
- struct blk_mq_hw_ctx *hctx;
- struct request *rq;
-};
-
-enum prep_dispatch {
- PREP_DISPATCH_OK = 0,
- PREP_DISPATCH_NO_TAG = 1,
- PREP_DISPATCH_NO_BUDGET = 2,
-};
-
-struct rq_iter_data {
- struct blk_mq_hw_ctx *hctx;
- bool has_rq;
-};
-
-struct blk_mq_qe_pair {
- struct list_head node;
- struct request_queue *q;
- struct elevator_type *type;
-};
-
-struct sbq_wait {
- struct sbitmap_queue *sbq;
- struct wait_queue_entry wait;
-};
-
-typedef bool busy_iter_fn(struct blk_mq_hw_ctx *, struct request *, void *, bool);
-
-typedef bool busy_tag_iter_fn(struct request *, void *, bool);
-
-struct bt_iter_data {
- struct blk_mq_hw_ctx *hctx;
- busy_iter_fn *fn;
- void *data;
- bool reserved;
-};
-
-struct bt_tags_iter_data {
- struct blk_mq_tags *tags;
- busy_tag_iter_fn *fn;
- void *data;
- unsigned int flags;
-};
-
-struct blk_queue_stats {
- struct list_head callbacks;
- spinlock_t lock;
- bool enable_accounting;
-};
-
-struct blk_mq_ctx_sysfs_entry {
- struct attribute attr;
- ssize_t (*show)(struct blk_mq_ctx *, char *);
- ssize_t (*store)(struct blk_mq_ctx *, const char *, size_t);
-};
-
-struct blk_mq_hw_ctx_sysfs_entry {
- struct attribute attr;
- ssize_t (*show)(struct blk_mq_hw_ctx *, char *);
- ssize_t (*store)(struct blk_mq_hw_ctx *, const char *, size_t);
-};
-
-typedef u32 compat_caddr_t;
-
-struct hd_geometry {
- unsigned char heads;
- unsigned char sectors;
- short unsigned int cylinders;
- long unsigned int start;
-};
-
-struct blkpg_ioctl_arg {
- int op;
- int flags;
- int datalen;
- void *data;
-};
-
-struct blkpg_partition {
- long long int start;
- long long int length;
- int pno;
- char devname[64];
- char volname[64];
-};
-
-struct pr_reservation {
- __u64 key;
- __u32 type;
- __u32 flags;
-};
-
-struct pr_registration {
- __u64 old_key;
- __u64 new_key;
- __u32 flags;
- __u32 __pad;
-};
-
-struct pr_preempt {
- __u64 old_key;
- __u64 new_key;
- __u32 type;
- __u32 flags;
-};
-
-struct pr_clear {
- __u64 key;
- __u32 flags;
- __u32 __pad;
-};
-
-struct compat_blkpg_ioctl_arg {
- compat_int_t op;
- compat_int_t flags;
- compat_int_t datalen;
- compat_caddr_t data;
-};
-
-struct compat_hd_geometry {
- unsigned char heads;
- unsigned char sectors;
- short unsigned int cylinders;
- u32 start;
-};
-
-struct klist_node;
-
-struct klist {
- spinlock_t k_lock;
- struct list_head k_list;
- void (*get)(struct klist_node *);
- void (*put)(struct klist_node *);
-};
-
-struct klist_node {
- void *n_klist;
- struct list_head n_node;
- struct kref n_ref;
-};
-
-struct klist_iter {
- struct klist *i_klist;
- struct klist_node *i_cur;
-};
-
-struct class_dev_iter {
- struct klist_iter ki;
- const struct device_type *type;
-};
-
-enum {
- DISK_EVENT_FLAG_POLL = 1,
- DISK_EVENT_FLAG_UEVENT = 2,
-};
-
-struct disk_events {
- struct list_head node;
- struct gendisk *disk;
- spinlock_t lock;
- struct mutex block_mutex;
- int block;
- unsigned int pending;
- unsigned int clearing;
- long int poll_msecs;
- struct delayed_work dwork;
-};
-
-struct badblocks {
- struct device *dev;
- int count;
- int unacked_exist;
- int shift;
- u64 *page;
- int changed;
- seqlock_t lock;
- sector_t sector;
- sector_t size;
-};
-
-struct disk_part_iter {
- struct gendisk *disk;
- struct hd_struct *part;
- int idx;
- unsigned int flags;
-};
-
-struct blk_major_name {
- struct blk_major_name *next;
- int major;
- char name[16];
-};
-
-enum {
- IOPRIO_WHO_PROCESS = 1,
- IOPRIO_WHO_PGRP = 2,
- IOPRIO_WHO_USER = 3,
-};
-
-struct parsed_partitions {
- struct block_device *bdev;
- char name[32];
- struct {
- sector_t from;
- sector_t size;
- int flags;
- bool has_info;
- struct partition_meta_info info;
- } *parts;
- int next;
- int limit;
- bool access_beyond_eod;
- char *pp_buf;
-};
-
-typedef struct {
- struct page *v;
-} Sector;
-
-struct RigidDiskBlock {
- __u32 rdb_ID;
- __be32 rdb_SummedLongs;
- __s32 rdb_ChkSum;
- __u32 rdb_HostID;
- __be32 rdb_BlockBytes;
- __u32 rdb_Flags;
- __u32 rdb_BadBlockList;
- __be32 rdb_PartitionList;
- __u32 rdb_FileSysHeaderList;
- __u32 rdb_DriveInit;
- __u32 rdb_Reserved1[6];
- __u32 rdb_Cylinders;
- __u32 rdb_Sectors;
- __u32 rdb_Heads;
- __u32 rdb_Interleave;
- __u32 rdb_Park;
- __u32 rdb_Reserved2[3];
- __u32 rdb_WritePreComp;
- __u32 rdb_ReducedWrite;
- __u32 rdb_StepRate;
- __u32 rdb_Reserved3[5];
- __u32 rdb_RDBBlocksLo;
- __u32 rdb_RDBBlocksHi;
- __u32 rdb_LoCylinder;
- __u32 rdb_HiCylinder;
- __u32 rdb_CylBlocks;
- __u32 rdb_AutoParkSeconds;
- __u32 rdb_HighRDSKBlock;
- __u32 rdb_Reserved4;
- char rdb_DiskVendor[8];
- char rdb_DiskProduct[16];
- char rdb_DiskRevision[4];
- char rdb_ControllerVendor[8];
- char rdb_ControllerProduct[16];
- char rdb_ControllerRevision[4];
- __u32 rdb_Reserved5[10];
-};
-
-struct PartitionBlock {
- __be32 pb_ID;
- __be32 pb_SummedLongs;
- __s32 pb_ChkSum;
- __u32 pb_HostID;
- __be32 pb_Next;
- __u32 pb_Flags;
- __u32 pb_Reserved1[2];
- __u32 pb_DevFlags;
- __u8 pb_DriveName[32];
- __u32 pb_Reserved2[15];
- __be32 pb_Environment[17];
- __u32 pb_EReserved[15];
-};
-
-struct partition_info {
- u8 flg;
- char id[3];
- __be32 st;
- __be32 siz;
-};
-
-struct rootsector {
- char unused[342];
- struct partition_info icdpart[8];
- char unused2[12];
- u32 hd_siz;
- struct partition_info part[4];
- u32 bsl_st;
- u32 bsl_cnt;
- u16 checksum;
-} __attribute__((packed));
-
-struct mac_partition {
- __be16 signature;
- __be16 res1;
- __be32 map_count;
- __be32 start_block;
- __be32 block_count;
- char name[32];
- char type[32];
- __be32 data_start;
- __be32 data_count;
- __be32 status;
- __be32 boot_start;
- __be32 boot_size;
- __be32 boot_load;
- __be32 boot_load2;
- __be32 boot_entry;
- __be32 boot_entry2;
- __be32 boot_cksum;
- char processor[16];
-};
-
-struct mac_driver_desc {
- __be16 signature;
- __be16 block_size;
- __be32 block_count;
-};
-
-struct msdos_partition {
- u8 boot_ind;
- u8 head;
- u8 sector;
- u8 cyl;
- u8 sys_ind;
- u8 end_head;
- u8 end_sector;
- u8 end_cyl;
- __le32 start_sect;
- __le32 nr_sects;
-};
-
-struct frag {
- struct list_head list;
- u32 group;
- u8 num;
- u8 rec;
- u8 map;
- u8 data[0];
-};
-
-struct privhead {
- u16 ver_major;
- u16 ver_minor;
- u64 logical_disk_start;
- u64 logical_disk_size;
- u64 config_start;
- u64 config_size;
- uuid_t disk_id;
-};
-
-struct tocblock {
- u8 bitmap1_name[16];
- u64 bitmap1_start;
- u64 bitmap1_size;
- u8 bitmap2_name[16];
- u64 bitmap2_start;
- u64 bitmap2_size;
-};
-
-struct vmdb {
- u16 ver_major;
- u16 ver_minor;
- u32 vblk_size;
- u32 vblk_offset;
- u32 last_vblk_seq;
-};
-
-struct vblk_comp {
- u8 state[16];
- u64 parent_id;
- u8 type;
- u8 children;
- u16 chunksize;
-};
-
-struct vblk_dgrp {
- u8 disk_id[64];
-};
-
-struct vblk_disk {
- uuid_t disk_id;
- u8 alt_name[128];
-};
-
-struct vblk_part {
- u64 start;
- u64 size;
- u64 volume_offset;
- u64 parent_id;
- u64 disk_id;
- u8 partnum;
-};
-
-struct vblk_volu {
- u8 volume_type[16];
- u8 volume_state[16];
- u8 guid[16];
- u8 drive_hint[4];
- u64 size;
- u8 partition_type;
-};
-
-struct vblk {
- u8 name[64];
- u64 obj_id;
- u32 sequence;
- u8 flags;
- u8 type;
- union {
- struct vblk_comp comp;
- struct vblk_dgrp dgrp;
- struct vblk_disk disk;
- struct vblk_part part;
- struct vblk_volu volu;
- } vblk;
- struct list_head list;
-};
-
-struct ldmdb {
- struct privhead ph;
- struct tocblock toc;
- struct vmdb vm;
- struct list_head v_dgrp;
- struct list_head v_disk;
- struct list_head v_volu;
- struct list_head v_comp;
- struct list_head v_part;
-};
-
-struct fat_boot_sector {
- __u8 ignored[3];
- __u8 system_id[8];
- __u8 sector_size[2];
- __u8 sec_per_clus;
- __le16 reserved;
- __u8 fats;
- __u8 dir_entries[2];
- __u8 sectors[2];
- __u8 media;
- __le16 fat_length;
- __le16 secs_track;
- __le16 heads;
- __le32 hidden;
- __le32 total_sect;
- union {
- struct {
- __u8 drive_number;
- __u8 state;
- __u8 signature;
- __u8 vol_id[4];
- __u8 vol_label[11];
- __u8 fs_type[8];
- } fat16;
- struct {
- __le32 length;
- __le16 flags;
- __u8 version[2];
- __le32 root_cluster;
- __le16 info_sector;
- __le16 backup_boot;
- __le16 reserved2[6];
- __u8 drive_number;
- __u8 state;
- __u8 signature;
- __u8 vol_id[4];
- __u8 vol_label[11];
- __u8 fs_type[8];
- } fat32;
- };
-};
-
-enum msdos_sys_ind {
- DOS_EXTENDED_PARTITION = 5,
- LINUX_EXTENDED_PARTITION = 133,
- WIN98_EXTENDED_PARTITION = 15,
- LINUX_DATA_PARTITION = 131,
- LINUX_LVM_PARTITION = 142,
- LINUX_RAID_PARTITION = 253,
- SOLARIS_X86_PARTITION = 130,
- NEW_SOLARIS_X86_PARTITION = 191,
- DM6_AUX1PARTITION = 81,
- DM6_AUX3PARTITION = 83,
- DM6_PARTITION = 84,
- EZD_PARTITION = 85,
- FREEBSD_PARTITION = 165,
- OPENBSD_PARTITION = 166,
- NETBSD_PARTITION = 169,
- BSDI_PARTITION = 183,
- MINIX_PARTITION = 129,
- UNIXWARE_PARTITION = 99,
-};
-
-struct solaris_x86_slice {
- __le16 s_tag;
- __le16 s_flag;
- __le32 s_start;
- __le32 s_size;
-};
-
-struct solaris_x86_vtoc {
- unsigned int v_bootinfo[3];
- __le32 v_sanity;
- __le32 v_version;
- char v_volume[8];
- __le16 v_sectorsz;
- __le16 v_nparts;
- unsigned int v_reserved[10];
- struct solaris_x86_slice v_slice[16];
- unsigned int timestamp[16];
- char v_asciilabel[128];
-};
-
-struct bsd_partition {
- __le32 p_size;
- __le32 p_offset;
- __le32 p_fsize;
- __u8 p_fstype;
- __u8 p_frag;
- __le16 p_cpg;
-};
-
-struct bsd_disklabel {
- __le32 d_magic;
- __s16 d_type;
- __s16 d_subtype;
- char d_typename[16];
- char d_packname[16];
- __u32 d_secsize;
- __u32 d_nsectors;
- __u32 d_ntracks;
- __u32 d_ncylinders;
- __u32 d_secpercyl;
- __u32 d_secperunit;
- __u16 d_sparespertrack;
- __u16 d_sparespercyl;
- __u32 d_acylinders;
- __u16 d_rpm;
- __u16 d_interleave;
- __u16 d_trackskew;
- __u16 d_cylskew;
- __u32 d_headswitch;
- __u32 d_trkseek;
- __u32 d_flags;
- __u32 d_drivedata[5];
- __u32 d_spare[5];
- __le32 d_magic2;
- __le16 d_checksum;
- __le16 d_npartitions;
- __le32 d_bbsize;
- __le32 d_sbsize;
- struct bsd_partition d_partitions[16];
-};
-
-struct unixware_slice {
- __le16 s_label;
- __le16 s_flags;
- __le32 start_sect;
- __le32 nr_sects;
-};
-
-struct unixware_vtoc {
- __le32 v_magic;
- __le32 v_version;
- char v_name[8];
- __le16 v_nslices;
- __le16 v_unknown1;
- __le32 v_reserved[10];
- struct unixware_slice v_slice[16];
-};
-
-struct unixware_disklabel {
- __le32 d_type;
- __le32 d_magic;
- __le32 d_version;
- char d_serial[12];
- __le32 d_ncylinders;
- __le32 d_ntracks;
- __le32 d_nsectors;
- __le32 d_secsize;
- __le32 d_part_start;
- __le32 d_unknown1[12];
- __le32 d_alt_tbl;
- __le32 d_alt_len;
- __le32 d_phys_cyl;
- __le32 d_phys_trk;
- __le32 d_phys_sec;
- __le32 d_phys_bytes;
- __le32 d_unknown2;
- __le32 d_unknown3;
- __le32 d_pad[8];
- struct unixware_vtoc vtoc;
-};
-
-struct d_partition {
- __le32 p_size;
- __le32 p_offset;
- __le32 p_fsize;
- u8 p_fstype;
- u8 p_frag;
- __le16 p_cpg;
-};
-
-struct disklabel {
- __le32 d_magic;
- __le16 d_type;
- __le16 d_subtype;
- u8 d_typename[16];
- u8 d_packname[16];
- __le32 d_secsize;
- __le32 d_nsectors;
- __le32 d_ntracks;
- __le32 d_ncylinders;
- __le32 d_secpercyl;
- __le32 d_secprtunit;
- __le16 d_sparespertrack;
- __le16 d_sparespercyl;
- __le32 d_acylinders;
- __le16 d_rpm;
- __le16 d_interleave;
- __le16 d_trackskew;
- __le16 d_cylskew;
- __le32 d_headswitch;
- __le32 d_trkseek;
- __le32 d_flags;
- __le32 d_drivedata[5];
- __le32 d_spare[5];
- __le32 d_magic2;
- __le16 d_checksum;
- __le16 d_npartitions;
- __le32 d_bbsize;
- __le32 d_sbsize;
- struct d_partition d_partitions[18];
-};
-
-enum {
- LINUX_RAID_PARTITION___2 = 253,
-};
-
-struct sgi_volume {
- s8 name[8];
- __be32 block_num;
- __be32 num_bytes;
-};
-
-struct sgi_partition {
- __be32 num_blocks;
- __be32 first_block;
- __be32 type;
-};
-
-struct sgi_disklabel {
- __be32 magic_mushroom;
- __be16 root_part_num;
- __be16 swap_part_num;
- s8 boot_file[16];
- u8 _unused0[48];
- struct sgi_volume volume[15];
- struct sgi_partition partitions[16];
- __be32 csum;
- __be32 _unused1;
-};
-
-enum {
- SUN_WHOLE_DISK = 5,
- LINUX_RAID_PARTITION___3 = 253,
-};
-
-struct sun_info {
- __be16 id;
- __be16 flags;
-};
-
-struct sun_vtoc {
- __be32 version;
- char volume[8];
- __be16 nparts;
- struct sun_info infos[8];
- __be16 padding;
- __be32 bootinfo[3];
- __be32 sanity;
- __be32 reserved[10];
- __be32 timestamp[8];
-};
-
-struct sun_partition {
- __be32 start_cylinder;
- __be32 num_sectors;
-};
-
-struct sun_disklabel {
- unsigned char info[128];
- struct sun_vtoc vtoc;
- __be32 write_reinstruct;
- __be32 read_reinstruct;
- unsigned char spare[148];
- __be16 rspeed;
- __be16 pcylcount;
- __be16 sparecyl;
- __be16 obs1;
- __be16 obs2;
- __be16 ilfact;
- __be16 ncyl;
- __be16 nacyl;
- __be16 ntrks;
- __be16 nsect;
- __be16 obs3;
- __be16 obs4;
- struct sun_partition partitions[8];
- __be16 magic;
- __be16 csum;
-};
-
-struct pt_info {
- s32 pi_nblocks;
- u32 pi_blkoff;
-};
-
-struct ultrix_disklabel {
- s32 pt_magic;
- s32 pt_valid;
- struct pt_info pt_part[8];
-};
-
-struct _gpt_header {
- __le64 signature;
- __le32 revision;
- __le32 header_size;
- __le32 header_crc32;
- __le32 reserved1;
- __le64 my_lba;
- __le64 alternate_lba;
- __le64 first_usable_lba;
- __le64 last_usable_lba;
- efi_guid_t disk_guid;
- __le64 partition_entry_lba;
- __le32 num_partition_entries;
- __le32 sizeof_partition_entry;
- __le32 partition_entry_array_crc32;
-} __attribute__((packed));
-
-typedef struct _gpt_header gpt_header;
-
-struct _gpt_entry_attributes {
- u64 required_to_function: 1;
- u64 reserved: 47;
- u64 type_guid_specific: 16;
-};
-
-typedef struct _gpt_entry_attributes gpt_entry_attributes;
-
-struct _gpt_entry {
- efi_guid_t partition_type_guid;
- efi_guid_t unique_partition_guid;
- __le64 starting_lba;
- __le64 ending_lba;
- gpt_entry_attributes attributes;
- __le16 partition_name[36];
-};
-
-typedef struct _gpt_entry gpt_entry;
-
-struct _gpt_mbr_record {
- u8 boot_indicator;
- u8 start_head;
- u8 start_sector;
- u8 start_track;
- u8 os_type;
- u8 end_head;
- u8 end_sector;
- u8 end_track;
- __le32 starting_lba;
- __le32 size_in_lba;
-};
-
-typedef struct _gpt_mbr_record gpt_mbr_record;
-
-struct _legacy_mbr {
- u8 boot_code[440];
- __le32 unique_mbr_signature;
- __le16 unknown;
- gpt_mbr_record partition_record[4];
- __le16 signature;
-} __attribute__((packed));
-
-typedef struct _legacy_mbr legacy_mbr;
-
-struct d_partition___2 {
- __le32 p_res;
- u8 p_fstype;
- u8 p_res2[3];
- __le32 p_offset;
- __le32 p_size;
-};
-
-struct disklabel___2 {
- u8 d_reserved[270];
- struct d_partition___2 d_partitions[2];
- u8 d_blank[208];
- __le16 d_magic;
-} __attribute__((packed));
-
-struct volumeid {
- u8 vid_unused[248];
- u8 vid_mac[8];
-};
-
-struct dkconfig {
- u8 ios_unused0[128];
- __be32 ios_slcblk;
- __be16 ios_slccnt;
- u8 ios_unused1[122];
-};
-
-struct dkblk0 {
- struct volumeid dk_vid;
- struct dkconfig dk_ios;
-};
-
-struct slice {
- __be32 nblocks;
- __be32 blkoff;
-};
-
-struct rq_wait {
- wait_queue_head_t wait;
- atomic_t inflight;
-};
-
-struct rq_depth {
- unsigned int max_depth;
- int scale_step;
- bool scaled_max;
- unsigned int queue_depth;
- unsigned int default_depth;
-};
-
-typedef bool acquire_inflight_cb_t(struct rq_wait *, void *);
-
-typedef void cleanup_cb_t(struct rq_wait *, void *);
-
-struct rq_qos_wait_data {
- struct wait_queue_entry wq;
- struct task_struct *task;
- struct rq_wait *rqw;
- acquire_inflight_cb_t *cb;
- void *private_data;
- bool got_token;
-};
-
-struct cdrom_device_ops;
-
-struct cdrom_device_info {
- const struct cdrom_device_ops *ops;
- struct list_head list;
- struct gendisk *disk;
- void *handle;
- int mask;
- int speed;
- int capacity;
- unsigned int options: 30;
- unsigned int mc_flags: 2;
- unsigned int vfs_events;
- unsigned int ioctl_events;
- int use_count;
- char name[20];
- __u8 sanyo_slot: 2;
- __u8 keeplocked: 1;
- __u8 reserved: 5;
- int cdda_method;
- __u8 last_sense;
- __u8 media_written;
- short unsigned int mmc3_profile;
- int for_data;
- int (*exit)(struct cdrom_device_info *);
- int mrw_mode_page;
-};
-
-struct scsi_sense_hdr {
- u8 response_code;
- u8 sense_key;
- u8 asc;
- u8 ascq;
- u8 byte4;
- u8 byte5;
- u8 byte6;
- u8 additional_length;
-};
-
-struct cdrom_msf0 {
- __u8 minute;
- __u8 second;
- __u8 frame;
-};
-
-union cdrom_addr {
- struct cdrom_msf0 msf;
- int lba;
-};
-
-struct cdrom_multisession {
- union cdrom_addr addr;
- __u8 xa_flag;
- __u8 addr_format;
-};
-
-struct cdrom_mcn {
- __u8 medium_catalog_number[14];
-};
-
-struct request_sense;
-
-struct cdrom_generic_command {
- unsigned char cmd[12];
- unsigned char *buffer;
- unsigned int buflen;
- int stat;
- struct request_sense *sense;
- unsigned char data_direction;
- int quiet;
- int timeout;
- union {
- void *reserved[1];
- void *unused;
- };
-};
-
-struct request_sense {
- __u8 error_code: 7;
- __u8 valid: 1;
- __u8 segment_number;
- __u8 sense_key: 4;
- __u8 reserved2: 1;
- __u8 ili: 1;
- __u8 reserved1: 2;
- __u8 information[4];
- __u8 add_sense_len;
- __u8 command_info[4];
- __u8 asc;
- __u8 ascq;
- __u8 fruc;
- __u8 sks[3];
- __u8 asb[46];
-};
-
-struct packet_command {
- unsigned char cmd[12];
- unsigned char *buffer;
- unsigned int buflen;
- int stat;
- struct scsi_sense_hdr *sshdr;
- unsigned char data_direction;
- int quiet;
- int timeout;
- void *reserved[1];
-};
-
-struct cdrom_device_ops {
- int (*open)(struct cdrom_device_info *, int);
- void (*release)(struct cdrom_device_info *);
- int (*drive_status)(struct cdrom_device_info *, int);
- unsigned int (*check_events)(struct cdrom_device_info *, unsigned int, int);
- int (*tray_move)(struct cdrom_device_info *, int);
- int (*lock_door)(struct cdrom_device_info *, int);
- int (*select_speed)(struct cdrom_device_info *, int);
- int (*select_disc)(struct cdrom_device_info *, int);
- int (*get_last_session)(struct cdrom_device_info *, struct cdrom_multisession *);
- int (*get_mcn)(struct cdrom_device_info *, struct cdrom_mcn *);
- int (*reset)(struct cdrom_device_info *);
- int (*audio_ioctl)(struct cdrom_device_info *, unsigned int, void *);
- const int capability;
- int (*generic_packet)(struct cdrom_device_info *, struct packet_command *);
-};
-
-struct scsi_ioctl_command {
- unsigned int inlen;
- unsigned int outlen;
- unsigned char data[0];
-};
-
-enum scsi_device_event {
- SDEV_EVT_MEDIA_CHANGE = 1,
- SDEV_EVT_INQUIRY_CHANGE_REPORTED = 2,
- SDEV_EVT_CAPACITY_CHANGE_REPORTED = 3,
- SDEV_EVT_SOFT_THRESHOLD_REACHED_REPORTED = 4,
- SDEV_EVT_MODE_PARAMETER_CHANGE_REPORTED = 5,
- SDEV_EVT_LUN_CHANGE_REPORTED = 6,
- SDEV_EVT_ALUA_STATE_CHANGE_REPORTED = 7,
- SDEV_EVT_POWER_ON_RESET_OCCURRED = 8,
- SDEV_EVT_FIRST = 1,
- SDEV_EVT_LAST = 8,
- SDEV_EVT_MAXBITS = 9,
-};
-
-struct scsi_request {
- unsigned char __cmd[16];
- unsigned char *cmd;
- short unsigned int cmd_len;
- int result;
- unsigned int sense_len;
- unsigned int resid_len;
- int retries;
- void *sense;
-};
-
-struct sg_io_hdr {
- int interface_id;
- int dxfer_direction;
- unsigned char cmd_len;
- unsigned char mx_sb_len;
- short unsigned int iovec_count;
- unsigned int dxfer_len;
- void *dxferp;
- unsigned char *cmdp;
- void *sbp;
- unsigned int timeout;
- unsigned int flags;
- int pack_id;
- void *usr_ptr;
- unsigned char status;
- unsigned char masked_status;
- unsigned char msg_status;
- unsigned char sb_len_wr;
- short unsigned int host_status;
- short unsigned int driver_status;
- int resid;
- unsigned int duration;
- unsigned int info;
-};
-
-struct compat_sg_io_hdr {
- compat_int_t interface_id;
- compat_int_t dxfer_direction;
- unsigned char cmd_len;
- unsigned char mx_sb_len;
- short unsigned int iovec_count;
- compat_uint_t dxfer_len;
- compat_uint_t dxferp;
- compat_uptr_t cmdp;
- compat_uptr_t sbp;
- compat_uint_t timeout;
- compat_uint_t flags;
- compat_int_t pack_id;
- compat_uptr_t usr_ptr;
- unsigned char status;
- unsigned char masked_status;
- unsigned char msg_status;
- unsigned char sb_len_wr;
- short unsigned int host_status;
- short unsigned int driver_status;
- compat_int_t resid;
- compat_uint_t duration;
- compat_uint_t info;
-};
-
-struct blk_cmd_filter {
- long unsigned int read_ok[4];
- long unsigned int write_ok[4];
-};
-
-struct compat_cdrom_generic_command {
- unsigned char cmd[12];
- compat_caddr_t buffer;
- compat_uint_t buflen;
- compat_int_t stat;
- compat_caddr_t sense;
- unsigned char data_direction;
- unsigned char pad[3];
- compat_int_t quiet;
- compat_int_t timeout;
- compat_caddr_t unused;
-};
-
-enum {
- OMAX_SB_LEN = 16,
-};
-
-struct bsg_device {
- struct request_queue *queue;
- spinlock_t lock;
- struct hlist_node dev_list;
- refcount_t ref_count;
- char name[20];
- int max_queue;
-};
-
-struct bsg_job;
-
-typedef int bsg_job_fn(struct bsg_job *);
-
-struct bsg_buffer {
- unsigned int payload_len;
- int sg_cnt;
- struct scatterlist *sg_list;
-};
-
-struct bsg_job {
- struct device *dev;
- struct kref kref;
- unsigned int timeout;
- void *request;
- void *reply;
- unsigned int request_len;
- unsigned int reply_len;
- struct bsg_buffer request_payload;
- struct bsg_buffer reply_payload;
- int result;
- unsigned int reply_payload_rcv_len;
- struct request *bidi_rq;
- struct bio *bidi_bio;
- void *dd_data;
-};
-
-typedef enum blk_eh_timer_return bsg_timeout_fn(struct request *);
-
-struct bsg_set {
- struct blk_mq_tag_set tag_set;
- bsg_job_fn *job_fn;
- bsg_timeout_fn *timeout_fn;
-};
-
-typedef struct blkcg_policy_data *blkcg_pol_alloc_cpd_fn(gfp_t);
-
-typedef void blkcg_pol_init_cpd_fn(struct blkcg_policy_data *);
-
-typedef void blkcg_pol_free_cpd_fn(struct blkcg_policy_data *);
-
-typedef void blkcg_pol_bind_cpd_fn(struct blkcg_policy_data *);
-
-typedef struct blkg_policy_data *blkcg_pol_alloc_pd_fn(gfp_t, struct request_queue *, struct blkcg *);
-
-typedef void blkcg_pol_init_pd_fn(struct blkg_policy_data *);
-
-typedef void blkcg_pol_online_pd_fn(struct blkg_policy_data *);
-
-typedef void blkcg_pol_offline_pd_fn(struct blkg_policy_data *);
-
-typedef void blkcg_pol_free_pd_fn(struct blkg_policy_data *);
-
-typedef void blkcg_pol_reset_pd_stats_fn(struct blkg_policy_data *);
-
-typedef size_t blkcg_pol_stat_pd_fn(struct blkg_policy_data *, char *, size_t);
-
-struct blkcg_policy {
- int plid;
- struct cftype *dfl_cftypes;
- struct cftype *legacy_cftypes;
- blkcg_pol_alloc_cpd_fn *cpd_alloc_fn;
- blkcg_pol_init_cpd_fn *cpd_init_fn;
- blkcg_pol_free_cpd_fn *cpd_free_fn;
- blkcg_pol_bind_cpd_fn *cpd_bind_fn;
- blkcg_pol_alloc_pd_fn *pd_alloc_fn;
- blkcg_pol_init_pd_fn *pd_init_fn;
- blkcg_pol_online_pd_fn *pd_online_fn;
- blkcg_pol_offline_pd_fn *pd_offline_fn;
- blkcg_pol_free_pd_fn *pd_free_fn;
- blkcg_pol_reset_pd_stats_fn *pd_reset_stats_fn;
- blkcg_pol_stat_pd_fn *pd_stat_fn;
-};
-
-struct blkg_conf_ctx {
- struct gendisk *disk;
- struct blkcg_gq *blkg;
- char *body;
-};
-
-enum blkg_rwstat_type {
- BLKG_RWSTAT_READ = 0,
- BLKG_RWSTAT_WRITE = 1,
- BLKG_RWSTAT_SYNC = 2,
- BLKG_RWSTAT_ASYNC = 3,
- BLKG_RWSTAT_DISCARD = 4,
- BLKG_RWSTAT_NR = 5,
- BLKG_RWSTAT_TOTAL = 5,
-};
-
-struct blkg_rwstat {
- struct percpu_counter cpu_cnt[5];
- atomic64_t aux_cnt[5];
-};
-
-struct blkg_rwstat_sample {
- u64 cnt[5];
-};
-
-struct throtl_service_queue {
- struct throtl_service_queue *parent_sq;
- struct list_head queued[2];
- unsigned int nr_queued[2];
- struct rb_root_cached pending_tree;
- unsigned int nr_pending;
- long unsigned int first_pending_disptime;
- struct timer_list pending_timer;
-};
-
-struct latency_bucket {
- long unsigned int total_latency;
- int samples;
-};
-
-struct avg_latency_bucket {
- long unsigned int latency;
- bool valid;
-};
-
-struct throtl_data {
- struct throtl_service_queue service_queue;
- struct request_queue *queue;
- unsigned int nr_queued[2];
- unsigned int throtl_slice;
- struct work_struct dispatch_work;
- unsigned int limit_index;
- bool limit_valid[2];
- long unsigned int low_upgrade_time;
- long unsigned int low_downgrade_time;
- unsigned int scale;
- struct latency_bucket tmp_buckets[18];
- struct avg_latency_bucket avg_buckets[18];
- struct latency_bucket *latency_buckets[2];
- long unsigned int last_calculate_time;
- long unsigned int filtered_latency;
- bool track_bio_latency;
-};
-
-struct throtl_grp;
-
-struct throtl_qnode {
- struct list_head node;
- struct bio_list bios;
- struct throtl_grp *tg;
-};
-
-struct throtl_grp {
- struct blkg_policy_data pd;
- struct rb_node rb_node;
- struct throtl_data *td;
- struct throtl_service_queue service_queue;
- struct throtl_qnode qnode_on_self[2];
- struct throtl_qnode qnode_on_parent[2];
- long unsigned int disptime;
- unsigned int flags;
- bool has_rules[2];
- uint64_t bps[4];
- uint64_t bps_conf[4];
- unsigned int iops[4];
- unsigned int iops_conf[4];
- uint64_t bytes_disp[2];
- unsigned int io_disp[2];
- long unsigned int last_low_overflow_time[2];
- uint64_t last_bytes_disp[2];
- unsigned int last_io_disp[2];
- long unsigned int last_check_time;
- long unsigned int latency_target;
- long unsigned int latency_target_conf;
- long unsigned int slice_start[2];
- long unsigned int slice_end[2];
- long unsigned int last_finish_time;
- long unsigned int checked_last_finish_time;
- long unsigned int avg_idletime;
- long unsigned int idletime_threshold;
- long unsigned int idletime_threshold_conf;
- unsigned int bio_cnt;
- unsigned int bad_bio_cnt;
- long unsigned int bio_cnt_reset_time;
- struct blkg_rwstat stat_bytes;
- struct blkg_rwstat stat_ios;
-};
-
-enum tg_state_flags {
- THROTL_TG_PENDING = 1,
- THROTL_TG_WAS_EMPTY = 2,
-};
-
-enum {
- LIMIT_LOW = 0,
- LIMIT_MAX = 1,
- LIMIT_CNT = 2,
-};
-
-struct blk_iolatency {
- struct rq_qos rqos;
- struct timer_list timer;
- atomic_t enabled;
-};
-
-struct iolatency_grp;
-
-struct child_latency_info {
- spinlock_t lock;
- u64 last_scale_event;
- u64 scale_lat;
- u64 nr_samples;
- struct iolatency_grp *scale_grp;
- atomic_t scale_cookie;
-};
-
-struct percentile_stats {
- u64 total;
- u64 missed;
-};
-
-struct latency_stat {
- union {
- struct percentile_stats ps;
- struct blk_rq_stat rqs;
- };
-};
-
-struct iolatency_grp {
- struct blkg_policy_data pd;
- struct latency_stat *stats;
- struct latency_stat cur_stat;
- struct blk_iolatency *blkiolat;
- struct rq_depth rq_depth;
- struct rq_wait rq_wait;
- atomic64_t window_start;
- atomic_t scale_cookie;
- u64 min_lat_nsec;
- u64 cur_win_nsec;
- u64 lat_avg;
- u64 nr_samples;
- bool ssd;
- struct child_latency_info child_lat;
-};
-
-enum {
- MILLION = 1000000,
- MIN_PERIOD = 1000,
- MAX_PERIOD = 1000000,
- MARGIN_MIN_PCT = 10,
- MARGIN_LOW_PCT = 20,
- MARGIN_TARGET_PCT = 50,
- INUSE_ADJ_STEP_PCT = 25,
- TIMER_SLACK_PCT = 1,
- WEIGHT_ONE = 65536,
- VTIME_PER_SEC_SHIFT = 37,
- VTIME_PER_SEC = 0,
- VTIME_PER_USEC = 137438,
- VTIME_PER_NSEC = 137,
- VRATE_MIN_PPM = 10000,
- VRATE_MAX_PPM = 100000000,
- VRATE_MIN = 1374,
- VRATE_CLAMP_ADJ_PCT = 4,
- RQ_WAIT_BUSY_PCT = 5,
- UNBUSY_THR_PCT = 75,
- MIN_DELAY_THR_PCT = 500,
- MAX_DELAY_THR_PCT = 25000,
- MIN_DELAY = 250,
- MAX_DELAY = 250000,
- DFGV_USAGE_PCT = 50,
- DFGV_PERIOD = 100000,
- MAX_LAGGING_PERIODS = 10,
- AUTOP_CYCLE_NSEC = 1410065408,
- IOC_PAGE_SHIFT = 12,
- IOC_PAGE_SIZE = 4096,
- IOC_SECT_TO_PAGE_SHIFT = 3,
- LCOEF_RANDIO_PAGES = 4096,
-};
-
-enum ioc_running {
- IOC_IDLE = 0,
- IOC_RUNNING = 1,
- IOC_STOP = 2,
-};
-
-enum {
- QOS_ENABLE = 0,
- QOS_CTRL = 1,
- NR_QOS_CTRL_PARAMS = 2,
-};
-
-enum {
- QOS_RPPM = 0,
- QOS_RLAT = 1,
- QOS_WPPM = 2,
- QOS_WLAT = 3,
- QOS_MIN = 4,
- QOS_MAX = 5,
- NR_QOS_PARAMS = 6,
-};
-
-enum {
- COST_CTRL = 0,
- COST_MODEL = 1,
- NR_COST_CTRL_PARAMS = 2,
-};
-
-enum {
- I_LCOEF_RBPS = 0,
- I_LCOEF_RSEQIOPS = 1,
- I_LCOEF_RRANDIOPS = 2,
- I_LCOEF_WBPS = 3,
- I_LCOEF_WSEQIOPS = 4,
- I_LCOEF_WRANDIOPS = 5,
- NR_I_LCOEFS = 6,
-};
-
-enum {
- LCOEF_RPAGE = 0,
- LCOEF_RSEQIO = 1,
- LCOEF_RRANDIO = 2,
- LCOEF_WPAGE = 3,
- LCOEF_WSEQIO = 4,
- LCOEF_WRANDIO = 5,
- NR_LCOEFS = 6,
-};
-
-enum {
- AUTOP_INVALID = 0,
- AUTOP_HDD = 1,
- AUTOP_SSD_QD1 = 2,
- AUTOP_SSD_DFL = 3,
- AUTOP_SSD_FAST = 4,
-};
-
-struct ioc_params {
- u32 qos[6];
- u64 i_lcoefs[6];
- u64 lcoefs[6];
- u32 too_fast_vrate_pct;
- u32 too_slow_vrate_pct;
-};
-
-struct ioc_margins {
- s64 min;
- s64 low;
- s64 target;
-};
-
-struct ioc_missed {
- local_t nr_met;
- local_t nr_missed;
- u32 last_met;
- u32 last_missed;
-};
-
-struct ioc_pcpu_stat {
- struct ioc_missed missed[2];
- local64_t rq_wait_ns;
- u64 last_rq_wait_ns;
-};
-
-struct ioc {
- struct rq_qos rqos;
- bool enabled;
- struct ioc_params params;
- struct ioc_margins margins;
- u32 period_us;
- u32 timer_slack_ns;
- u64 vrate_min;
- u64 vrate_max;
- spinlock_t lock;
- struct timer_list timer;
- struct list_head active_iocgs;
- struct ioc_pcpu_stat *pcpu_stat;
- enum ioc_running running;
- atomic64_t vtime_rate;
- u64 vtime_base_rate;
- s64 vtime_err;
- seqcount_spinlock_t period_seqcount;
- u64 period_at;
- u64 period_at_vtime;
- atomic64_t cur_period;
- int busy_level;
- bool weights_updated;
- atomic_t hweight_gen;
- u64 dfgv_period_at;
- u64 dfgv_period_rem;
- u64 dfgv_usage_us_sum;
- u64 autop_too_fast_at;
- u64 autop_too_slow_at;
- int autop_idx;
- bool user_qos_params: 1;
- bool user_cost_model: 1;
-};
-
-struct iocg_pcpu_stat {
- local64_t abs_vusage;
-};
-
-struct iocg_stat {
- u64 usage_us;
- u64 wait_us;
- u64 indebt_us;
- u64 indelay_us;
-};
-
-struct ioc_gq {
- struct blkg_policy_data pd;
- struct ioc *ioc;
- u32 cfg_weight;
- u32 weight;
- u32 active;
- u32 inuse;
- u32 last_inuse;
- s64 saved_margin;
- sector_t cursor;
- atomic64_t vtime;
- atomic64_t done_vtime;
- u64 abs_vdebt;
- u64 delay;
- u64 delay_at;
- atomic64_t active_period;
- struct list_head active_list;
- u64 child_active_sum;
- u64 child_inuse_sum;
- u64 child_adjusted_sum;
- int hweight_gen;
- u32 hweight_active;
- u32 hweight_inuse;
- u32 hweight_donating;
- u32 hweight_after_donation;
- struct list_head walk_list;
- struct list_head surplus_list;
- struct wait_queue_head waitq;
- struct hrtimer waitq_timer;
- u64 activated_at;
- struct iocg_pcpu_stat *pcpu_stat;
- struct iocg_stat local_stat;
- struct iocg_stat desc_stat;
- struct iocg_stat last_stat;
- u64 last_stat_abs_vusage;
- u64 usage_delta_us;
- u64 wait_since;
- u64 indebt_since;
- u64 indelay_since;
- int level;
- struct ioc_gq *ancestors[0];
-};
-
-struct ioc_cgrp {
- struct blkcg_policy_data cpd;
- unsigned int dfl_weight;
-};
-
-struct ioc_now {
- u64 now_ns;
- u64 now;
- u64 vnow;
- u64 vrate;
-};
-
-struct iocg_wait {
- struct wait_queue_entry wait;
- struct bio *bio;
- u64 abs_cost;
- bool committed;
-};
-
-struct iocg_wake_ctx {
- struct ioc_gq *iocg;
- u32 hw_inuse;
- s64 vbudget;
-};
-
-struct trace_event_raw_iocost_iocg_activate {
- struct trace_entry ent;
- u32 __data_loc_devname;
- u32 __data_loc_cgroup;
- u64 now;
- u64 vnow;
- u64 vrate;
- u64 last_period;
- u64 cur_period;
- u64 vtime;
- u32 weight;
- u32 inuse;
- u64 hweight_active;
- u64 hweight_inuse;
- char __data[0];
-};
-
-struct trace_event_raw_iocg_inuse_update {
- struct trace_entry ent;
- u32 __data_loc_devname;
- u32 __data_loc_cgroup;
- u64 now;
- u32 old_inuse;
- u32 new_inuse;
- u64 old_hweight_inuse;
- u64 new_hweight_inuse;
- char __data[0];
-};
-
-struct trace_event_raw_iocost_ioc_vrate_adj {
- struct trace_entry ent;
- u32 __data_loc_devname;
- u64 old_vrate;
- u64 new_vrate;
- int busy_level;
- u32 read_missed_ppm;
- u32 write_missed_ppm;
- u32 rq_wait_pct;
- int nr_lagging;
- int nr_shortages;
- char __data[0];
-};
-
-struct trace_event_raw_iocost_iocg_forgive_debt {
- struct trace_entry ent;
- u32 __data_loc_devname;
- u32 __data_loc_cgroup;
- u64 now;
- u64 vnow;
- u32 usage_pct;
- u64 old_debt;
- u64 new_debt;
- u64 old_delay;
- u64 new_delay;
- char __data[0];
-};
-
-struct trace_event_data_offsets_iocost_iocg_activate {
- u32 devname;
- u32 cgroup;
-};
-
-struct trace_event_data_offsets_iocg_inuse_update {
- u32 devname;
- u32 cgroup;
-};
-
-struct trace_event_data_offsets_iocost_ioc_vrate_adj {
- u32 devname;
-};
-
-struct trace_event_data_offsets_iocost_iocg_forgive_debt {
- u32 devname;
- u32 cgroup;
-};
-
-typedef void (*btf_trace_iocost_iocg_activate)(void *, struct ioc_gq *, const char *, struct ioc_now *, u64, u64, u64);
-
-typedef void (*btf_trace_iocost_inuse_shortage)(void *, struct ioc_gq *, const char *, struct ioc_now *, u32, u32, u64, u64);
-
-typedef void (*btf_trace_iocost_inuse_transfer)(void *, struct ioc_gq *, const char *, struct ioc_now *, u32, u32, u64, u64);
-
-typedef void (*btf_trace_iocost_inuse_adjust)(void *, struct ioc_gq *, const char *, struct ioc_now *, u32, u32, u64, u64);
-
-typedef void (*btf_trace_iocost_ioc_vrate_adj)(void *, struct ioc *, u64, u32 *, u32, int, int);
-
-typedef void (*btf_trace_iocost_iocg_forgive_debt)(void *, struct ioc_gq *, const char *, struct ioc_now *, u32, u64, u64, u64, u64);
-
-struct deadline_data {
- struct rb_root sort_list[2];
- struct list_head fifo_list[2];
- struct request *next_rq[2];
- unsigned int batching;
- unsigned int starved;
- int fifo_expire[2];
- int fifo_batch;
- int writes_starved;
- int front_merges;
- spinlock_t lock;
- spinlock_t zone_lock;
- struct list_head dispatch;
-};
-
-struct bfq_entity;
-
-struct bfq_service_tree {
- struct rb_root active;
- struct rb_root idle;
- struct bfq_entity *first_idle;
- struct bfq_entity *last_idle;
- u64 vtime;
- long unsigned int wsum;
-};
-
-struct bfq_sched_data;
-
-struct bfq_entity {
- struct rb_node rb_node;
- bool on_st_or_in_serv;
- u64 start;
- u64 finish;
- struct rb_root *tree;
- u64 min_start;
- int service;
- int budget;
- int dev_weight;
- int weight;
- int new_weight;
- int orig_weight;
- struct bfq_entity *parent;
- struct bfq_sched_data *my_sched_data;
- struct bfq_sched_data *sched_data;
- int prio_changed;
- bool in_groups_with_pending_reqs;
-};
-
-struct bfq_sched_data {
- struct bfq_entity *in_service_entity;
- struct bfq_entity *next_in_service;
- struct bfq_service_tree service_tree[3];
- long unsigned int bfq_class_idle_last_service;
-};
-
-struct bfq_weight_counter {
- unsigned int weight;
- unsigned int num_active;
- struct rb_node weights_node;
-};
-
-struct bfq_ttime {
- u64 last_end_request;
- u64 ttime_total;
- long unsigned int ttime_samples;
- u64 ttime_mean;
-};
-
-struct bfq_data;
-
-struct bfq_io_cq;
-
-struct bfq_queue {
- int ref;
- struct bfq_data *bfqd;
- short unsigned int ioprio;
- short unsigned int ioprio_class;
- short unsigned int new_ioprio;
- short unsigned int new_ioprio_class;
- u64 last_serv_time_ns;
- unsigned int inject_limit;
- long unsigned int decrease_time_jif;
- struct bfq_queue *new_bfqq;
- struct rb_node pos_node;
- struct rb_root *pos_root;
- struct rb_root sort_list;
- struct request *next_rq;
- int queued[2];
- int allocated;
- int meta_pending;
- struct list_head fifo;
- struct bfq_entity entity;
- struct bfq_weight_counter *weight_counter;
- int max_budget;
- long unsigned int budget_timeout;
- int dispatched;
- long unsigned int flags;
- struct list_head bfqq_list;
- struct bfq_ttime ttime;
- u32 seek_history;
- struct hlist_node burst_list_node;
- sector_t last_request_pos;
- unsigned int requests_within_timer;
- pid_t pid;
- struct bfq_io_cq *bic;
- long unsigned int wr_cur_max_time;
- long unsigned int soft_rt_next_start;
- long unsigned int last_wr_start_finish;
- unsigned int wr_coeff;
- long unsigned int last_idle_bklogged;
- long unsigned int service_from_backlogged;
- long unsigned int service_from_wr;
- long unsigned int wr_start_at_switch_to_srt;
- long unsigned int split_time;
- long unsigned int first_IO_time;
- u32 max_service_rate;
- struct bfq_queue *waker_bfqq;
- struct hlist_node woken_list_node;
- struct hlist_head woken_list;
-};
-
-struct bfq_group;
-
-struct bfq_data {
- struct request_queue *queue;
- struct list_head dispatch;
- struct bfq_group *root_group;
- struct rb_root_cached queue_weights_tree;
- unsigned int num_groups_with_pending_reqs;
- unsigned int busy_queues[3];
- int wr_busy_queues;
- int queued;
- int rq_in_driver;
- bool nonrot_with_queueing;
- int max_rq_in_driver;
- int hw_tag_samples;
- int hw_tag;
- int budgets_assigned;
- struct hrtimer idle_slice_timer;
- struct bfq_queue *in_service_queue;
- sector_t last_position;
- sector_t in_serv_last_pos;
- u64 last_completion;
- struct bfq_queue *last_completed_rq_bfqq;
- u64 last_empty_occupied_ns;
- bool wait_dispatch;
- struct request *waited_rq;
- bool rqs_injected;
- u64 first_dispatch;
- u64 last_dispatch;
- ktime_t last_budget_start;
- ktime_t last_idling_start;
- long unsigned int last_idling_start_jiffies;
- int peak_rate_samples;
- u32 sequential_samples;
- u64 tot_sectors_dispatched;
- u32 last_rq_max_size;
- u64 delta_from_first;
- u32 peak_rate;
- int bfq_max_budget;
- struct list_head active_list;
- struct list_head idle_list;
- u64 bfq_fifo_expire[2];
- unsigned int bfq_back_penalty;
- unsigned int bfq_back_max;
- u32 bfq_slice_idle;
- int bfq_user_max_budget;
- unsigned int bfq_timeout;
- unsigned int bfq_requests_within_timer;
- bool strict_guarantees;
- long unsigned int last_ins_in_burst;
- long unsigned int bfq_burst_interval;
- int burst_size;
- struct bfq_entity *burst_parent_entity;
- long unsigned int bfq_large_burst_thresh;
- bool large_burst;
- struct hlist_head burst_list;
- bool low_latency;
- unsigned int bfq_wr_coeff;
- unsigned int bfq_wr_max_time;
- unsigned int bfq_wr_rt_max_time;
- unsigned int bfq_wr_min_idle_time;
- long unsigned int bfq_wr_min_inter_arr_async;
- unsigned int bfq_wr_max_softrt_rate;
- u64 rate_dur_prod;
- struct bfq_queue oom_bfqq;
- spinlock_t lock;
- struct bfq_io_cq *bio_bic;
- struct bfq_queue *bio_bfqq;
- unsigned int word_depths[4];
-};
-
-struct bfq_io_cq {
- struct io_cq icq;
- struct bfq_queue *bfqq[2];
- int ioprio;
- uint64_t blkcg_serial_nr;
- bool saved_has_short_ttime;
- bool saved_IO_bound;
- bool saved_in_large_burst;
- bool was_in_burst_list;
- unsigned int saved_weight;
- long unsigned int saved_wr_coeff;
- long unsigned int saved_last_wr_start_finish;
- long unsigned int saved_wr_start_at_switch_to_srt;
- unsigned int saved_wr_cur_max_time;
- struct bfq_ttime saved_ttime;
-};
-
-struct bfqg_stats {
- struct blkg_rwstat bytes;
- struct blkg_rwstat ios;
-};
-
-struct bfq_group {
- struct blkg_policy_data pd;
- char blkg_path[128];
- int ref;
- struct bfq_entity entity;
- struct bfq_sched_data sched_data;
- void *bfqd;
- struct bfq_queue *async_bfqq[16];
- struct bfq_queue *async_idle_bfqq;
- struct bfq_entity *my_entity;
- int active_entities;
- struct rb_root rq_pos_tree;
- struct bfqg_stats stats;
-};
-
-enum bfqq_state_flags {
- BFQQF_just_created = 0,
- BFQQF_busy = 1,
- BFQQF_wait_request = 2,
- BFQQF_non_blocking_wait_rq = 3,
- BFQQF_fifo_expire = 4,
- BFQQF_has_short_ttime = 5,
- BFQQF_sync = 6,
- BFQQF_IO_bound = 7,
- BFQQF_in_large_burst = 8,
- BFQQF_softrt_update = 9,
- BFQQF_coop = 10,
- BFQQF_split_coop = 11,
- BFQQF_has_waker = 12,
-};
-
-enum bfqq_expiration {
- BFQQE_TOO_IDLE = 0,
- BFQQE_BUDGET_TIMEOUT = 1,
- BFQQE_BUDGET_EXHAUSTED = 2,
- BFQQE_NO_MORE_REQUESTS = 3,
- BFQQE_PREEMPTED = 4,
-};
-
-struct bfq_group_data {
- struct blkcg_policy_data pd;
- unsigned int weight;
-};
-
-enum bip_flags {
- BIP_BLOCK_INTEGRITY = 1,
- BIP_MAPPED_INTEGRITY = 2,
- BIP_CTRL_NOCHECK = 4,
- BIP_DISK_NOCHECK = 8,
- BIP_IP_CHECKSUM = 16,
-};
-
-enum blk_integrity_flags {
- BLK_INTEGRITY_VERIFY = 1,
- BLK_INTEGRITY_GENERATE = 2,
- BLK_INTEGRITY_DEVICE_CAPABLE = 4,
- BLK_INTEGRITY_IP_CHECKSUM = 8,
-};
-
-struct integrity_sysfs_entry {
- struct attribute attr;
- ssize_t (*show)(struct blk_integrity *, char *);
- ssize_t (*store)(struct blk_integrity *, const char *, size_t);
-};
-
-enum t10_dif_type {
- T10_PI_TYPE0_PROTECTION = 0,
- T10_PI_TYPE1_PROTECTION = 1,
- T10_PI_TYPE2_PROTECTION = 2,
- T10_PI_TYPE3_PROTECTION = 3,
-};
-
-struct t10_pi_tuple {
- __be16 guard_tag;
- __be16 app_tag;
- __be32 ref_tag;
-};
-
-typedef __be16 csum_fn(void *, unsigned int);
-
-struct virtio_device_id {
- __u32 device;
- __u32 vendor;
-};
-
-struct virtio_device;
-
-struct virtqueue {
- struct list_head list;
- void (*callback)(struct virtqueue *);
- const char *name;
- struct virtio_device *vdev;
- unsigned int index;
- unsigned int num_free;
- void *priv;
-};
-
-struct vringh_config_ops;
-
-struct virtio_config_ops;
-
-struct virtio_device {
- int index;
- bool failed;
- bool config_enabled;
- bool config_change_pending;
- spinlock_t config_lock;
- struct device dev;
- struct virtio_device_id id;
- const struct virtio_config_ops *config;
- const struct vringh_config_ops *vringh_config;
- struct list_head vqs;
- u64 features;
- void *priv;
-};
-
-typedef void vq_callback_t(struct virtqueue *);
-
-struct irq_affinity___2;
-
-struct virtio_shm_region;
-
-struct virtio_config_ops {
- void (*get)(struct virtio_device *, unsigned int, void *, unsigned int);
- void (*set)(struct virtio_device *, unsigned int, const void *, unsigned int);
- u32 (*generation)(struct virtio_device *);
- u8 (*get_status)(struct virtio_device *);
- void (*set_status)(struct virtio_device *, u8);
- void (*reset)(struct virtio_device *);
- int (*find_vqs)(struct virtio_device *, unsigned int, struct virtqueue **, vq_callback_t **, const char * const *, const bool *, struct irq_affinity___2 *);
- void (*del_vqs)(struct virtio_device *);
- u64 (*get_features)(struct virtio_device *);
- int (*finalize_features)(struct virtio_device *);
- const char * (*bus_name)(struct virtio_device *);
- int (*set_vq_affinity)(struct virtqueue *, const struct cpumask *);
- const struct cpumask * (*get_vq_affinity)(struct virtio_device *, int);
- bool (*get_shm_region)(struct virtio_device *, struct virtio_shm_region *, u8);
-};
-
-struct virtio_shm_region {
- u64 addr;
- u64 len;
-};
-
-struct irq_poll;
-
-typedef int irq_poll_fn(struct irq_poll *, int);
-
-struct irq_poll {
- struct list_head list;
- long unsigned int state;
- int weight;
- irq_poll_fn *poll;
-};
-
-struct dim_sample {
- ktime_t time;
- u32 pkt_ctr;
- u32 byte_ctr;
- u16 event_ctr;
- u32 comp_ctr;
-};
-
-struct dim_stats {
- int ppms;
- int bpms;
- int epms;
- int cpms;
- int cpe_ratio;
-};
-
-struct dim {
- u8 state;
- struct dim_stats prev_stats;
- struct dim_sample start_sample;
- struct dim_sample measuring_sample;
- struct work_struct work;
- void *priv;
- u8 profile_ix;
- u8 mode;
- u8 tune_state;
- u8 steps_right;
- u8 steps_left;
- u8 tired;
-};
-
-enum rdma_nl_counter_mode {
- RDMA_COUNTER_MODE_NONE = 0,
- RDMA_COUNTER_MODE_AUTO = 1,
- RDMA_COUNTER_MODE_MANUAL = 2,
- RDMA_COUNTER_MODE_MAX = 3,
-};
-
-enum rdma_nl_counter_mask {
- RDMA_COUNTER_MASK_QP_TYPE = 1,
- RDMA_COUNTER_MASK_PID = 2,
-};
-
-enum rdma_restrack_type {
- RDMA_RESTRACK_PD = 0,
- RDMA_RESTRACK_CQ = 1,
- RDMA_RESTRACK_QP = 2,
- RDMA_RESTRACK_CM_ID = 3,
- RDMA_RESTRACK_MR = 4,
- RDMA_RESTRACK_CTX = 5,
- RDMA_RESTRACK_COUNTER = 6,
- RDMA_RESTRACK_MAX = 7,
-};
-
-struct rdma_restrack_entry {
- bool valid;
- struct kref kref;
- struct completion comp;
- struct task_struct *task;
- const char *kern_name;
- enum rdma_restrack_type type;
- bool user;
- u32 id;
-};
-
-struct rdma_link_ops {
- struct list_head list;
- const char *type;
- int (*newlink)(const char *, struct net_device *);
-};
-
-struct auto_mode_param {
- int qp_type;
-};
-
-struct rdma_counter_mode {
- enum rdma_nl_counter_mode mode;
- enum rdma_nl_counter_mask mask;
- struct auto_mode_param param;
-};
-
-struct rdma_hw_stats;
-
-struct rdma_port_counter {
- struct rdma_counter_mode mode;
- struct rdma_hw_stats *hstats;
- unsigned int num_counters;
- struct mutex lock;
-};
-
-struct rdma_hw_stats {
- struct mutex lock;
- long unsigned int timestamp;
- long unsigned int lifespan;
- const char * const *names;
- int num_counters;
- u64 value[0];
-};
-
-struct ib_device;
-
-struct rdma_counter {
- struct rdma_restrack_entry res;
- struct ib_device *device;
- uint32_t id;
- struct kref kref;
- struct rdma_counter_mode mode;
- struct mutex lock;
- struct rdma_hw_stats *stats;
- u8 port;
-};
-
-enum rdma_driver_id {
- RDMA_DRIVER_UNKNOWN = 0,
- RDMA_DRIVER_MLX5 = 1,
- RDMA_DRIVER_MLX4 = 2,
- RDMA_DRIVER_CXGB3 = 3,
- RDMA_DRIVER_CXGB4 = 4,
- RDMA_DRIVER_MTHCA = 5,
- RDMA_DRIVER_BNXT_RE = 6,
- RDMA_DRIVER_OCRDMA = 7,
- RDMA_DRIVER_NES = 8,
- RDMA_DRIVER_I40IW = 9,
- RDMA_DRIVER_VMW_PVRDMA = 10,
- RDMA_DRIVER_QEDR = 11,
- RDMA_DRIVER_HNS = 12,
- RDMA_DRIVER_USNIC = 13,
- RDMA_DRIVER_RXE = 14,
- RDMA_DRIVER_HFI1 = 15,
- RDMA_DRIVER_QIB = 16,
- RDMA_DRIVER_EFA = 17,
- RDMA_DRIVER_SIW = 18,
-};
-
-enum ib_cq_notify_flags {
- IB_CQ_SOLICITED = 1,
- IB_CQ_NEXT_COMP = 2,
- IB_CQ_SOLICITED_MASK = 3,
- IB_CQ_REPORT_MISSED_EVENTS = 4,
-};
-
-struct ib_mad;
-
-enum rdma_link_layer {
- IB_LINK_LAYER_UNSPECIFIED = 0,
- IB_LINK_LAYER_INFINIBAND = 1,
- IB_LINK_LAYER_ETHERNET = 2,
-};
-
-enum rdma_netdev_t {
- RDMA_NETDEV_OPA_VNIC = 0,
- RDMA_NETDEV_IPOIB = 1,
-};
-
-enum ib_srq_attr_mask {
- IB_SRQ_MAX_WR = 1,
- IB_SRQ_LIMIT = 2,
-};
-
-enum ib_mr_type {
- IB_MR_TYPE_MEM_REG = 0,
- IB_MR_TYPE_SG_GAPS = 1,
- IB_MR_TYPE_DM = 2,
- IB_MR_TYPE_USER = 3,
- IB_MR_TYPE_DMA = 4,
- IB_MR_TYPE_INTEGRITY = 5,
-};
-
-enum ib_uverbs_advise_mr_advice {
- IB_UVERBS_ADVISE_MR_ADVICE_PREFETCH = 0,
- IB_UVERBS_ADVISE_MR_ADVICE_PREFETCH_WRITE = 1,
- IB_UVERBS_ADVISE_MR_ADVICE_PREFETCH_NO_FAULT = 2,
-};
-
-struct uverbs_attr_bundle;
-
-struct rdma_cm_id;
-
-struct iw_cm_id;
-
-struct iw_cm_conn_param;
-
-struct ib_qp;
-
-struct ib_send_wr;
-
-struct ib_recv_wr;
-
-struct ib_cq;
-
-struct ib_wc;
-
-struct ib_srq;
-
-struct ib_grh;
-
-struct ib_device_attr;
-
-struct ib_udata;
-
-struct ib_device_modify;
-
-struct ib_port_attr;
-
-struct ib_port_modify;
-
-struct ib_port_immutable;
-
-struct rdma_netdev_alloc_params;
-
-union ib_gid;
-
-struct ib_gid_attr;
-
-struct ib_ucontext;
-
-struct rdma_user_mmap_entry;
-
-struct ib_pd;
-
-struct ib_ah;
-
-struct rdma_ah_init_attr;
-
-struct rdma_ah_attr;
-
-struct ib_srq_init_attr;
-
-struct ib_srq_attr;
-
-struct ib_qp_init_attr;
-
-struct ib_qp_attr;
-
-struct ib_cq_init_attr;
-
-struct ib_mr;
-
-struct ib_sge;
-
-struct ib_mr_status;
-
-struct ib_mw;
-
-struct ib_xrcd;
-
-struct ib_flow;
-
-struct ib_flow_attr;
-
-struct ib_flow_action;
-
-struct ib_flow_action_attrs_esp;
-
-struct ib_wq;
-
-struct ib_wq_init_attr;
-
-struct ib_wq_attr;
-
-struct ib_rwq_ind_table;
-
-struct ib_rwq_ind_table_init_attr;
-
-struct ib_dm;
-
-struct ib_dm_alloc_attr;
-
-struct ib_dm_mr_attr;
-
-struct ib_counters;
-
-struct ib_counters_read_attr;
-
-struct ib_device_ops {
- struct module *owner;
- enum rdma_driver_id driver_id;
- u32 uverbs_abi_ver;
- unsigned int uverbs_no_driver_id_binding: 1;
- int (*post_send)(struct ib_qp *, const struct ib_send_wr *, const struct ib_send_wr **);
- int (*post_recv)(struct ib_qp *, const struct ib_recv_wr *, const struct ib_recv_wr **);
- void (*drain_rq)(struct ib_qp *);
- void (*drain_sq)(struct ib_qp *);
- int (*poll_cq)(struct ib_cq *, int, struct ib_wc *);
- int (*peek_cq)(struct ib_cq *, int);
- int (*req_notify_cq)(struct ib_cq *, enum ib_cq_notify_flags);
- int (*req_ncomp_notif)(struct ib_cq *, int);
- int (*post_srq_recv)(struct ib_srq *, const struct ib_recv_wr *, const struct ib_recv_wr **);
- int (*process_mad)(struct ib_device *, int, u8, const struct ib_wc *, const struct ib_grh *, const struct ib_mad *, struct ib_mad *, size_t *, u16 *);
- int (*query_device)(struct ib_device *, struct ib_device_attr *, struct ib_udata *);
- int (*modify_device)(struct ib_device *, int, struct ib_device_modify *);
- void (*get_dev_fw_str)(struct ib_device *, char *);
- const struct cpumask * (*get_vector_affinity)(struct ib_device *, int);
- int (*query_port)(struct ib_device *, u8, struct ib_port_attr *);
- int (*modify_port)(struct ib_device *, u8, int, struct ib_port_modify *);
- int (*get_port_immutable)(struct ib_device *, u8, struct ib_port_immutable *);
- enum rdma_link_layer (*get_link_layer)(struct ib_device *, u8);
- struct net_device * (*get_netdev)(struct ib_device *, u8);
- struct net_device * (*alloc_rdma_netdev)(struct ib_device *, u8, enum rdma_netdev_t, const char *, unsigned char, void (*)(struct net_device *));
- int (*rdma_netdev_get_params)(struct ib_device *, u8, enum rdma_netdev_t, struct rdma_netdev_alloc_params *);
- int (*query_gid)(struct ib_device *, u8, int, union ib_gid *);
- int (*add_gid)(const struct ib_gid_attr *, void **);
- int (*del_gid)(const struct ib_gid_attr *, void **);
- int (*query_pkey)(struct ib_device *, u8, u16, u16 *);
- int (*alloc_ucontext)(struct ib_ucontext *, struct ib_udata *);
- void (*dealloc_ucontext)(struct ib_ucontext *);
- int (*mmap)(struct ib_ucontext *, struct vm_area_struct *);
- void (*mmap_free)(struct rdma_user_mmap_entry *);
- void (*disassociate_ucontext)(struct ib_ucontext *);
- int (*alloc_pd)(struct ib_pd *, struct ib_udata *);
- int (*dealloc_pd)(struct ib_pd *, struct ib_udata *);
- int (*create_ah)(struct ib_ah *, struct rdma_ah_init_attr *, struct ib_udata *);
- int (*modify_ah)(struct ib_ah *, struct rdma_ah_attr *);
- int (*query_ah)(struct ib_ah *, struct rdma_ah_attr *);
- int (*destroy_ah)(struct ib_ah *, u32);
- int (*create_srq)(struct ib_srq *, struct ib_srq_init_attr *, struct ib_udata *);
- int (*modify_srq)(struct ib_srq *, struct ib_srq_attr *, enum ib_srq_attr_mask, struct ib_udata *);
- int (*query_srq)(struct ib_srq *, struct ib_srq_attr *);
- int (*destroy_srq)(struct ib_srq *, struct ib_udata *);
- struct ib_qp * (*create_qp)(struct ib_pd *, struct ib_qp_init_attr *, struct ib_udata *);
- int (*modify_qp)(struct ib_qp *, struct ib_qp_attr *, int, struct ib_udata *);
- int (*query_qp)(struct ib_qp *, struct ib_qp_attr *, int, struct ib_qp_init_attr *);
- int (*destroy_qp)(struct ib_qp *, struct ib_udata *);
- int (*create_cq)(struct ib_cq *, const struct ib_cq_init_attr *, struct ib_udata *);
- int (*modify_cq)(struct ib_cq *, u16, u16);
- int (*destroy_cq)(struct ib_cq *, struct ib_udata *);
- int (*resize_cq)(struct ib_cq *, int, struct ib_udata *);
- struct ib_mr * (*get_dma_mr)(struct ib_pd *, int);
- struct ib_mr * (*reg_user_mr)(struct ib_pd *, u64, u64, u64, int, struct ib_udata *);
- int (*rereg_user_mr)(struct ib_mr *, int, u64, u64, u64, int, struct ib_pd *, struct ib_udata *);
- int (*dereg_mr)(struct ib_mr *, struct ib_udata *);
- struct ib_mr * (*alloc_mr)(struct ib_pd *, enum ib_mr_type, u32);
- struct ib_mr * (*alloc_mr_integrity)(struct ib_pd *, u32, u32);
- int (*advise_mr)(struct ib_pd *, enum ib_uverbs_advise_mr_advice, u32, struct ib_sge *, u32, struct uverbs_attr_bundle *);
- int (*map_mr_sg)(struct ib_mr *, struct scatterlist *, int, unsigned int *);
- int (*check_mr_status)(struct ib_mr *, u32, struct ib_mr_status *);
- int (*alloc_mw)(struct ib_mw *, struct ib_udata *);
- int (*dealloc_mw)(struct ib_mw *);
- int (*attach_mcast)(struct ib_qp *, union ib_gid *, u16);
- int (*detach_mcast)(struct ib_qp *, union ib_gid *, u16);
- int (*alloc_xrcd)(struct ib_xrcd *, struct ib_udata *);
- int (*dealloc_xrcd)(struct ib_xrcd *, struct ib_udata *);
- struct ib_flow * (*create_flow)(struct ib_qp *, struct ib_flow_attr *, struct ib_udata *);
- int (*destroy_flow)(struct ib_flow *);
- struct ib_flow_action * (*create_flow_action_esp)(struct ib_device *, const struct ib_flow_action_attrs_esp *, struct uverbs_attr_bundle *);
- int (*destroy_flow_action)(struct ib_flow_action *);
- int (*modify_flow_action_esp)(struct ib_flow_action *, const struct ib_flow_action_attrs_esp *, struct uverbs_attr_bundle *);
- int (*set_vf_link_state)(struct ib_device *, int, u8, int);
- int (*get_vf_config)(struct ib_device *, int, u8, struct ifla_vf_info *);
- int (*get_vf_stats)(struct ib_device *, int, u8, struct ifla_vf_stats *);
- int (*get_vf_guid)(struct ib_device *, int, u8, struct ifla_vf_guid *, struct ifla_vf_guid *);
- int (*set_vf_guid)(struct ib_device *, int, u8, u64, int);
- struct ib_wq * (*create_wq)(struct ib_pd *, struct ib_wq_init_attr *, struct ib_udata *);
- int (*destroy_wq)(struct ib_wq *, struct ib_udata *);
- int (*modify_wq)(struct ib_wq *, struct ib_wq_attr *, u32, struct ib_udata *);
- int (*create_rwq_ind_table)(struct ib_rwq_ind_table *, struct ib_rwq_ind_table_init_attr *, struct ib_udata *);
- int (*destroy_rwq_ind_table)(struct ib_rwq_ind_table *);
- struct ib_dm * (*alloc_dm)(struct ib_device *, struct ib_ucontext *, struct ib_dm_alloc_attr *, struct uverbs_attr_bundle *);
- int (*dealloc_dm)(struct ib_dm *, struct uverbs_attr_bundle *);
- struct ib_mr * (*reg_dm_mr)(struct ib_pd *, struct ib_dm *, struct ib_dm_mr_attr *, struct uverbs_attr_bundle *);
- int (*create_counters)(struct ib_counters *, struct uverbs_attr_bundle *);
- int (*destroy_counters)(struct ib_counters *);
- int (*read_counters)(struct ib_counters *, struct ib_counters_read_attr *, struct uverbs_attr_bundle *);
- int (*map_mr_sg_pi)(struct ib_mr *, struct scatterlist *, int, unsigned int *, struct scatterlist *, int, unsigned int *);
- struct rdma_hw_stats * (*alloc_hw_stats)(struct ib_device *, u8);
- int (*get_hw_stats)(struct ib_device *, struct rdma_hw_stats *, u8, int);
- int (*init_port)(struct ib_device *, u8, struct kobject *);
- int (*fill_res_mr_entry)(struct sk_buff *, struct ib_mr *);
- int (*fill_res_mr_entry_raw)(struct sk_buff *, struct ib_mr *);
- int (*fill_res_cq_entry)(struct sk_buff *, struct ib_cq *);
- int (*fill_res_cq_entry_raw)(struct sk_buff *, struct ib_cq *);
- int (*fill_res_qp_entry)(struct sk_buff *, struct ib_qp *);
- int (*fill_res_qp_entry_raw)(struct sk_buff *, struct ib_qp *);
- int (*fill_res_cm_id_entry)(struct sk_buff *, struct rdma_cm_id *);
- int (*enable_driver)(struct ib_device *);
- void (*dealloc_driver)(struct ib_device *);
- void (*iw_add_ref)(struct ib_qp *);
- void (*iw_rem_ref)(struct ib_qp *);
- struct ib_qp * (*iw_get_qp)(struct ib_device *, int);
- int (*iw_connect)(struct iw_cm_id *, struct iw_cm_conn_param *);
- int (*iw_accept)(struct iw_cm_id *, struct iw_cm_conn_param *);
- int (*iw_reject)(struct iw_cm_id *, const void *, u8);
- int (*iw_create_listen)(struct iw_cm_id *, int);
- int (*iw_destroy_listen)(struct iw_cm_id *);
- int (*counter_bind_qp)(struct rdma_counter *, struct ib_qp *);
- int (*counter_unbind_qp)(struct ib_qp *);
- int (*counter_dealloc)(struct rdma_counter *);
- struct rdma_hw_stats * (*counter_alloc_stats)(struct rdma_counter *);
- int (*counter_update_stats)(struct rdma_counter *);
- int (*fill_stat_mr_entry)(struct sk_buff *, struct ib_mr *);
- int (*query_ucontext)(struct ib_ucontext *, struct uverbs_attr_bundle *);
- size_t size_ib_ah;
- size_t size_ib_counters;
- size_t size_ib_cq;
- size_t size_ib_mw;
- size_t size_ib_pd;
- size_t size_ib_rwq_ind_table;
- size_t size_ib_srq;
- size_t size_ib_ucontext;
- size_t size_ib_xrcd;
-};
-
-struct ib_core_device {
- struct device dev;
- possible_net_t rdma_net;
- struct kobject *ports_kobj;
- struct list_head port_list;
- struct ib_device *owner;
-};
-
-enum ib_atomic_cap {
- IB_ATOMIC_NONE = 0,
- IB_ATOMIC_HCA = 1,
- IB_ATOMIC_GLOB = 2,
-};
-
-struct ib_odp_caps {
- uint64_t general_caps;
- struct {
- uint32_t rc_odp_caps;
- uint32_t uc_odp_caps;
- uint32_t ud_odp_caps;
- uint32_t xrc_odp_caps;
- } per_transport_caps;
-};
-
-struct ib_rss_caps {
- u32 supported_qpts;
- u32 max_rwq_indirection_tables;
- u32 max_rwq_indirection_table_size;
-};
-
-struct ib_tm_caps {
- u32 max_rndv_hdr_size;
- u32 max_num_tags;
- u32 flags;
- u32 max_ops;
- u32 max_sge;
-};
-
-struct ib_cq_caps {
- u16 max_cq_moderation_count;
- u16 max_cq_moderation_period;
-};
-
-struct ib_device_attr {
- u64 fw_ver;
- __be64 sys_image_guid;
- u64 max_mr_size;
- u64 page_size_cap;
- u32 vendor_id;
- u32 vendor_part_id;
- u32 hw_ver;
- int max_qp;
- int max_qp_wr;
- u64 device_cap_flags;
- int max_send_sge;
- int max_recv_sge;
- int max_sge_rd;
- int max_cq;
- int max_cqe;
- int max_mr;
- int max_pd;
- int max_qp_rd_atom;
- int max_ee_rd_atom;
- int max_res_rd_atom;
- int max_qp_init_rd_atom;
- int max_ee_init_rd_atom;
- enum ib_atomic_cap atomic_cap;
- enum ib_atomic_cap masked_atomic_cap;
- int max_ee;
- int max_rdd;
- int max_mw;
- int max_raw_ipv6_qp;
- int max_raw_ethy_qp;
- int max_mcast_grp;
- int max_mcast_qp_attach;
- int max_total_mcast_qp_attach;
- int max_ah;
- int max_srq;
- int max_srq_wr;
- int max_srq_sge;
- unsigned int max_fast_reg_page_list_len;
- unsigned int max_pi_fast_reg_page_list_len;
- u16 max_pkeys;
- u8 local_ca_ack_delay;
- int sig_prot_cap;
- int sig_guard_cap;
- struct ib_odp_caps odp_caps;
- uint64_t timestamp_mask;
- uint64_t hca_core_clock;
- struct ib_rss_caps rss_caps;
- u32 max_wq_type_rq;
- u32 raw_packet_caps;
- struct ib_tm_caps tm_caps;
- struct ib_cq_caps cq_caps;
- u64 max_dm_size;
- u32 max_sgl_rd;
-};
-
-struct rdma_restrack_root;
-
-struct uapi_definition;
-
-struct ib_port_data;
-
-struct ib_device {
- struct device *dma_device;
- struct ib_device_ops ops;
- char name[64];
- struct callback_head callback_head;
- struct list_head event_handler_list;
- struct rw_semaphore event_handler_rwsem;
- spinlock_t qp_open_list_lock;
- struct rw_semaphore client_data_rwsem;
- struct xarray client_data;
- struct mutex unregistration_lock;
- rwlock_t cache_lock;
- struct ib_port_data *port_data;
- int num_comp_vectors;
- union {
- struct device dev;
- struct ib_core_device coredev;
- };
- const struct attribute_group *groups[3];
- u64 uverbs_cmd_mask;
- u64 uverbs_ex_cmd_mask;
- char node_desc[64];
- __be64 node_guid;
- u32 local_dma_lkey;
- u16 is_switch: 1;
- u16 kverbs_provider: 1;
- u16 use_cq_dim: 1;
- u8 node_type;
- u8 phys_port_cnt;
- struct ib_device_attr attrs;
- struct attribute_group *hw_stats_ag;
- struct rdma_hw_stats *hw_stats;
- u32 index;
- spinlock_t cq_pools_lock;
- struct list_head cq_pools[3];
- struct rdma_restrack_root *res;
- const struct uapi_definition *driver_def;
- refcount_t refcount;
- struct completion unreg_completion;
- struct work_struct unregistration_work;
- const struct rdma_link_ops *link_ops;
- struct mutex compat_devs_mutex;
- struct xarray compat_devs;
- char iw_ifname[16];
- u32 iw_driver_flags;
- u32 lag_flags;
-};
-
-enum ib_signature_type {
- IB_SIG_TYPE_NONE = 0,
- IB_SIG_TYPE_T10_DIF = 1,
-};
-
-enum ib_t10_dif_bg_type {
- IB_T10DIF_CRC = 0,
- IB_T10DIF_CSUM = 1,
-};
-
-struct ib_t10_dif_domain {
- enum ib_t10_dif_bg_type bg_type;
- u16 pi_interval;
- u16 bg;
- u16 app_tag;
- u32 ref_tag;
- bool ref_remap;
- bool app_escape;
- bool ref_escape;
- u16 apptag_check_mask;
-};
-
-struct ib_sig_domain {
- enum ib_signature_type sig_type;
- union {
- struct ib_t10_dif_domain dif;
- } sig;
-};
-
-struct ib_sig_attrs {
- u8 check_mask;
- struct ib_sig_domain mem;
- struct ib_sig_domain wire;
- int meta_length;
-};
-
-enum ib_sig_err_type {
- IB_SIG_BAD_GUARD = 0,
- IB_SIG_BAD_REFTAG = 1,
- IB_SIG_BAD_APPTAG = 2,
-};
-
-struct ib_sig_err {
- enum ib_sig_err_type err_type;
- u32 expected;
- u32 actual;
- u64 sig_err_offset;
- u32 key;
-};
-
-enum ib_uverbs_flow_action_esp_keymat {
- IB_UVERBS_FLOW_ACTION_ESP_KEYMAT_AES_GCM = 0,
-};
-
-struct ib_uverbs_flow_action_esp_keymat_aes_gcm {
- __u64 iv;
- __u32 iv_algo;
- __u32 salt;
- __u32 icv_len;
- __u32 key_len;
- __u32 aes_key[8];
-};
-
-enum ib_uverbs_flow_action_esp_replay {
- IB_UVERBS_FLOW_ACTION_ESP_REPLAY_NONE = 0,
- IB_UVERBS_FLOW_ACTION_ESP_REPLAY_BMP = 1,
-};
-
-struct ib_uverbs_flow_action_esp_replay_bmp {
- __u32 size;
-};
-
-union ib_gid {
- u8 raw[16];
- struct {
- __be64 subnet_prefix;
- __be64 interface_id;
- } global;
-};
-
-enum ib_gid_type {
- IB_GID_TYPE_IB = 0,
- IB_GID_TYPE_ROCE = 1,
- IB_GID_TYPE_ROCE_UDP_ENCAP = 2,
- IB_GID_TYPE_SIZE = 3,
-};
-
-struct ib_gid_attr {
- struct net_device *ndev;
- struct ib_device *device;
- union ib_gid gid;
- enum ib_gid_type gid_type;
- u16 index;
- u8 port_num;
-};
-
-struct ib_cq_init_attr {
- unsigned int cqe;
- u32 comp_vector;
- u32 flags;
-};
-
-struct ib_dm_mr_attr {
- u64 length;
- u64 offset;
- u32 access_flags;
-};
-
-struct ib_dm_alloc_attr {
- u64 length;
- u32 alignment;
- u32 flags;
-};
-
-enum ib_mtu {
- IB_MTU_256 = 1,
- IB_MTU_512 = 2,
- IB_MTU_1024 = 3,
- IB_MTU_2048 = 4,
- IB_MTU_4096 = 5,
-};
-
-enum ib_port_state {
- IB_PORT_NOP = 0,
- IB_PORT_DOWN = 1,
- IB_PORT_INIT = 2,
- IB_PORT_ARMED = 3,
- IB_PORT_ACTIVE = 4,
- IB_PORT_ACTIVE_DEFER = 5,
-};
-
-struct ib_port_attr {
- u64 subnet_prefix;
- enum ib_port_state state;
- enum ib_mtu max_mtu;
- enum ib_mtu active_mtu;
- u32 phys_mtu;
- int gid_tbl_len;
- unsigned int ip_gids: 1;
- u32 port_cap_flags;
- u32 max_msg_sz;
- u32 bad_pkey_cntr;
- u32 qkey_viol_cntr;
- u16 pkey_tbl_len;
- u32 sm_lid;
- u32 lid;
- u8 lmc;
- u8 max_vl_num;
- u8 sm_sl;
- u8 subnet_timeout;
- u8 init_type_reply;
- u8 active_width;
- u16 active_speed;
- u8 phys_state;
- u16 port_cap_flags2;
-};
-
-struct ib_device_modify {
- u64 sys_image_guid;
- char node_desc[64];
-};
-
-struct ib_port_modify {
- u32 set_port_cap_mask;
- u32 clr_port_cap_mask;
- u8 init_type;
-};
-
-enum ib_event_type {
- IB_EVENT_CQ_ERR = 0,
- IB_EVENT_QP_FATAL = 1,
- IB_EVENT_QP_REQ_ERR = 2,
- IB_EVENT_QP_ACCESS_ERR = 3,
- IB_EVENT_COMM_EST = 4,
- IB_EVENT_SQ_DRAINED = 5,
- IB_EVENT_PATH_MIG = 6,
- IB_EVENT_PATH_MIG_ERR = 7,
- IB_EVENT_DEVICE_FATAL = 8,
- IB_EVENT_PORT_ACTIVE = 9,
- IB_EVENT_PORT_ERR = 10,
- IB_EVENT_LID_CHANGE = 11,
- IB_EVENT_PKEY_CHANGE = 12,
- IB_EVENT_SM_CHANGE = 13,
- IB_EVENT_SRQ_ERR = 14,
- IB_EVENT_SRQ_LIMIT_REACHED = 15,
- IB_EVENT_QP_LAST_WQE_REACHED = 16,
- IB_EVENT_CLIENT_REREGISTER = 17,
- IB_EVENT_GID_CHANGE = 18,
- IB_EVENT_WQ_FATAL = 19,
-};
-
-struct ib_ucq_object;
-
-typedef void (*ib_comp_handler)(struct ib_cq *, void *);
-
-struct ib_event;
-
-struct ib_cq {
- struct ib_device *device;
- struct ib_ucq_object *uobject;
- ib_comp_handler comp_handler;
- void (*event_handler)(struct ib_event *, void *);
- void *cq_context;
- int cqe;
- unsigned int cqe_used;
- atomic_t usecnt;
- enum ib_poll_context poll_ctx;
- struct ib_wc *wc;
- struct list_head pool_entry;
- union {
- struct irq_poll iop;
- struct work_struct work;
- };
- struct workqueue_struct *comp_wq;
- struct dim *dim;
- ktime_t timestamp;
- u8 interrupt: 1;
- u8 shared: 1;
- unsigned int comp_vector;
- struct rdma_restrack_entry res;
-};
-
-struct ib_uqp_object;
-
-enum ib_qp_type {
- IB_QPT_SMI = 0,
- IB_QPT_GSI = 1,
- IB_QPT_RC = 2,
- IB_QPT_UC = 3,
- IB_QPT_UD = 4,
- IB_QPT_RAW_IPV6 = 5,
- IB_QPT_RAW_ETHERTYPE = 6,
- IB_QPT_RAW_PACKET = 8,
- IB_QPT_XRC_INI = 9,
- IB_QPT_XRC_TGT = 10,
- IB_QPT_MAX = 11,
- IB_QPT_DRIVER = 255,
- IB_QPT_RESERVED1 = 4096,
- IB_QPT_RESERVED2 = 4097,
- IB_QPT_RESERVED3 = 4098,
- IB_QPT_RESERVED4 = 4099,
- IB_QPT_RESERVED5 = 4100,
- IB_QPT_RESERVED6 = 4101,
- IB_QPT_RESERVED7 = 4102,
- IB_QPT_RESERVED8 = 4103,
- IB_QPT_RESERVED9 = 4104,
- IB_QPT_RESERVED10 = 4105,
-};
-
-struct ib_qp_security;
-
-struct ib_qp {
- struct ib_device *device;
- struct ib_pd *pd;
- struct ib_cq *send_cq;
- struct ib_cq *recv_cq;
- spinlock_t mr_lock;
- int mrs_used;
- struct list_head rdma_mrs;
- struct list_head sig_mrs;
- struct ib_srq *srq;
- struct ib_xrcd *xrcd;
- struct list_head xrcd_list;
- atomic_t usecnt;
- struct list_head open_list;
- struct ib_qp *real_qp;
- struct ib_uqp_object *uobject;
- void (*event_handler)(struct ib_event *, void *);
- void *qp_context;
- const struct ib_gid_attr *av_sgid_attr;
- const struct ib_gid_attr *alt_path_sgid_attr;
- u32 qp_num;
- u32 max_write_sge;
- u32 max_read_sge;
- enum ib_qp_type qp_type;
- struct ib_rwq_ind_table *rwq_ind_tbl;
- struct ib_qp_security *qp_sec;
- u8 port;
- bool integrity_en;
- struct rdma_restrack_entry res;
- struct rdma_counter *counter;
-};
-
-struct ib_usrq_object;
-
-enum ib_srq_type {
- IB_SRQT_BASIC = 0,
- IB_SRQT_XRC = 1,
- IB_SRQT_TM = 2,
-};
-
-struct ib_srq {
- struct ib_device *device;
- struct ib_pd *pd;
- struct ib_usrq_object *uobject;
- void (*event_handler)(struct ib_event *, void *);
- void *srq_context;
- enum ib_srq_type srq_type;
- atomic_t usecnt;
- struct {
- struct ib_cq *cq;
- union {
- struct {
- struct ib_xrcd *xrcd;
- u32 srq_num;
- } xrc;
- };
- } ext;
-};
-
-struct ib_uwq_object;
-
-enum ib_wq_state {
- IB_WQS_RESET = 0,
- IB_WQS_RDY = 1,
- IB_WQS_ERR = 2,
-};
-
-enum ib_wq_type {
- IB_WQT_RQ = 0,
-};
-
-struct ib_wq {
- struct ib_device *device;
- struct ib_uwq_object *uobject;
- void *wq_context;
- void (*event_handler)(struct ib_event *, void *);
- struct ib_pd *pd;
- struct ib_cq *cq;
- u32 wq_num;
- enum ib_wq_state state;
- enum ib_wq_type wq_type;
- atomic_t usecnt;
-};
-
-struct ib_event {
- struct ib_device *device;
- union {
- struct ib_cq *cq;
- struct ib_qp *qp;
- struct ib_srq *srq;
- struct ib_wq *wq;
- u8 port_num;
- } element;
- enum ib_event_type event;
-};
-
-struct ib_global_route {
- const struct ib_gid_attr *sgid_attr;
- union ib_gid dgid;
- u32 flow_label;
- u8 sgid_index;
- u8 hop_limit;
- u8 traffic_class;
-};
-
-struct ib_grh {
- __be32 version_tclass_flow;
- __be16 paylen;
- u8 next_hdr;
- u8 hop_limit;
- union ib_gid sgid;
- union ib_gid dgid;
-};
-
-struct ib_mr_status {
- u32 fail_status;
- struct ib_sig_err sig_err;
-};
-
-struct rdma_ah_init_attr {
- struct rdma_ah_attr *ah_attr;
- u32 flags;
- struct net_device *xmit_slave;
-};
-
-enum rdma_ah_attr_type {
- RDMA_AH_ATTR_TYPE_UNDEFINED = 0,
- RDMA_AH_ATTR_TYPE_IB = 1,
- RDMA_AH_ATTR_TYPE_ROCE = 2,
- RDMA_AH_ATTR_TYPE_OPA = 3,
-};
-
-struct ib_ah_attr {
- u16 dlid;
- u8 src_path_bits;
-};
-
-struct roce_ah_attr {
- u8 dmac[6];
-};
-
-struct opa_ah_attr {
- u32 dlid;
- u8 src_path_bits;
- bool make_grd;
-};
-
-struct rdma_ah_attr {
- struct ib_global_route grh;
- u8 sl;
- u8 static_rate;
- u8 port_num;
- u8 ah_flags;
- enum rdma_ah_attr_type type;
- union {
- struct ib_ah_attr ib;
- struct roce_ah_attr roce;
- struct opa_ah_attr opa;
- };
-};
-
-enum ib_wc_status {
- IB_WC_SUCCESS = 0,
- IB_WC_LOC_LEN_ERR = 1,
- IB_WC_LOC_QP_OP_ERR = 2,
- IB_WC_LOC_EEC_OP_ERR = 3,
- IB_WC_LOC_PROT_ERR = 4,
- IB_WC_WR_FLUSH_ERR = 5,
- IB_WC_MW_BIND_ERR = 6,
- IB_WC_BAD_RESP_ERR = 7,
- IB_WC_LOC_ACCESS_ERR = 8,
- IB_WC_REM_INV_REQ_ERR = 9,
- IB_WC_REM_ACCESS_ERR = 10,
- IB_WC_REM_OP_ERR = 11,
- IB_WC_RETRY_EXC_ERR = 12,
- IB_WC_RNR_RETRY_EXC_ERR = 13,
- IB_WC_LOC_RDD_VIOL_ERR = 14,
- IB_WC_REM_INV_RD_REQ_ERR = 15,
- IB_WC_REM_ABORT_ERR = 16,
- IB_WC_INV_EECN_ERR = 17,
- IB_WC_INV_EEC_STATE_ERR = 18,
- IB_WC_FATAL_ERR = 19,
- IB_WC_RESP_TIMEOUT_ERR = 20,
- IB_WC_GENERAL_ERR = 21,
-};
-
-enum ib_wc_opcode {
- IB_WC_SEND = 0,
- IB_WC_RDMA_WRITE = 1,
- IB_WC_RDMA_READ = 2,
- IB_WC_COMP_SWAP = 3,
- IB_WC_FETCH_ADD = 4,
- IB_WC_BIND_MW = 5,
- IB_WC_LOCAL_INV = 6,
- IB_WC_LSO = 7,
- IB_WC_REG_MR = 8,
- IB_WC_MASKED_COMP_SWAP = 9,
- IB_WC_MASKED_FETCH_ADD = 10,
- IB_WC_RECV = 128,
- IB_WC_RECV_RDMA_WITH_IMM = 129,
-};
-
-struct ib_cqe {
- void (*done)(struct ib_cq *, struct ib_wc *);
-};
-
-struct ib_wc {
- union {
- u64 wr_id;
- struct ib_cqe *wr_cqe;
- };
- enum ib_wc_status status;
- enum ib_wc_opcode opcode;
- u32 vendor_err;
- u32 byte_len;
- struct ib_qp *qp;
- union {
- __be32 imm_data;
- u32 invalidate_rkey;
- } ex;
- u32 src_qp;
- u32 slid;
- int wc_flags;
- u16 pkey_index;
- u8 sl;
- u8 dlid_path_bits;
- u8 port_num;
- u8 smac[6];
- u16 vlan_id;
- u8 network_hdr_type;
-};
-
-struct ib_srq_attr {
- u32 max_wr;
- u32 max_sge;
- u32 srq_limit;
-};
-
-struct ib_xrcd {
- struct ib_device *device;
- atomic_t usecnt;
- struct inode *inode;
- struct rw_semaphore tgt_qps_rwsem;
- struct xarray tgt_qps;
-};
-
-struct ib_srq_init_attr {
- void (*event_handler)(struct ib_event *, void *);
- void *srq_context;
- struct ib_srq_attr attr;
- enum ib_srq_type srq_type;
- struct {
- struct ib_cq *cq;
- union {
- struct {
- struct ib_xrcd *xrcd;
- } xrc;
- struct {
- u32 max_num_tags;
- } tag_matching;
- };
- } ext;
-};
-
-struct ib_qp_cap {
- u32 max_send_wr;
- u32 max_recv_wr;
- u32 max_send_sge;
- u32 max_recv_sge;
- u32 max_inline_data;
- u32 max_rdma_ctxs;
-};
-
-enum ib_sig_type {
- IB_SIGNAL_ALL_WR = 0,
- IB_SIGNAL_REQ_WR = 1,
-};
-
-struct ib_qp_init_attr {
- void (*event_handler)(struct ib_event *, void *);
- void *qp_context;
- struct ib_cq *send_cq;
- struct ib_cq *recv_cq;
- struct ib_srq *srq;
- struct ib_xrcd *xrcd;
- struct ib_qp_cap cap;
- enum ib_sig_type sq_sig_type;
- enum ib_qp_type qp_type;
- u32 create_flags;
- u8 port_num;
- struct ib_rwq_ind_table *rwq_ind_tbl;
- u32 source_qpn;
-};
-
-struct ib_uobject;
-
-struct ib_rwq_ind_table {
- struct ib_device *device;
- struct ib_uobject *uobject;
- atomic_t usecnt;
- u32 ind_tbl_num;
- u32 log_ind_tbl_size;
- struct ib_wq **ind_tbl;
-};
-
-enum ib_qp_state {
- IB_QPS_RESET = 0,
- IB_QPS_INIT = 1,
- IB_QPS_RTR = 2,
- IB_QPS_RTS = 3,
- IB_QPS_SQD = 4,
- IB_QPS_SQE = 5,
- IB_QPS_ERR = 6,
-};
-
-enum ib_mig_state {
- IB_MIG_MIGRATED = 0,
- IB_MIG_REARM = 1,
- IB_MIG_ARMED = 2,
-};
-
-enum ib_mw_type {
- IB_MW_TYPE_1 = 1,
- IB_MW_TYPE_2 = 2,
-};
-
-struct ib_qp_attr {
- enum ib_qp_state qp_state;
- enum ib_qp_state cur_qp_state;
- enum ib_mtu path_mtu;
- enum ib_mig_state path_mig_state;
- u32 qkey;
- u32 rq_psn;
- u32 sq_psn;
- u32 dest_qp_num;
- int qp_access_flags;
- struct ib_qp_cap cap;
- struct rdma_ah_attr ah_attr;
- struct rdma_ah_attr alt_ah_attr;
- u16 pkey_index;
- u16 alt_pkey_index;
- u8 en_sqd_async_notify;
- u8 sq_draining;
- u8 max_rd_atomic;
- u8 max_dest_rd_atomic;
- u8 min_rnr_timer;
- u8 port_num;
- u8 timeout;
- u8 retry_cnt;
- u8 rnr_retry;
- u8 alt_port_num;
- u8 alt_timeout;
- u32 rate_limit;
- struct net_device *xmit_slave;
-};
-
-enum ib_wr_opcode {
- IB_WR_RDMA_WRITE = 0,
- IB_WR_RDMA_WRITE_WITH_IMM = 1,
- IB_WR_SEND = 2,
- IB_WR_SEND_WITH_IMM = 3,
- IB_WR_RDMA_READ = 4,
- IB_WR_ATOMIC_CMP_AND_SWP = 5,
- IB_WR_ATOMIC_FETCH_AND_ADD = 6,
- IB_WR_BIND_MW = 8,
- IB_WR_LSO = 10,
- IB_WR_SEND_WITH_INV = 9,
- IB_WR_RDMA_READ_WITH_INV = 11,
- IB_WR_LOCAL_INV = 7,
- IB_WR_MASKED_ATOMIC_CMP_AND_SWP = 12,
- IB_WR_MASKED_ATOMIC_FETCH_AND_ADD = 13,
- IB_WR_REG_MR = 32,
- IB_WR_REG_MR_INTEGRITY = 33,
- IB_WR_RESERVED1 = 240,
- IB_WR_RESERVED2 = 241,
- IB_WR_RESERVED3 = 242,
- IB_WR_RESERVED4 = 243,
- IB_WR_RESERVED5 = 244,
- IB_WR_RESERVED6 = 245,
- IB_WR_RESERVED7 = 246,
- IB_WR_RESERVED8 = 247,
- IB_WR_RESERVED9 = 248,
- IB_WR_RESERVED10 = 249,
-};
-
-struct ib_sge {
- u64 addr;
- u32 length;
- u32 lkey;
-};
-
-struct ib_send_wr {
- struct ib_send_wr *next;
- union {
- u64 wr_id;
- struct ib_cqe *wr_cqe;
- };
- struct ib_sge *sg_list;
- int num_sge;
- enum ib_wr_opcode opcode;
- int send_flags;
- union {
- __be32 imm_data;
- u32 invalidate_rkey;
- } ex;
-};
-
-struct ib_ah {
- struct ib_device *device;
- struct ib_pd *pd;
- struct ib_uobject *uobject;
- const struct ib_gid_attr *sgid_attr;
- enum rdma_ah_attr_type type;
-};
-
-struct ib_mr {
- struct ib_device *device;
- struct ib_pd *pd;
- u32 lkey;
- u32 rkey;
- u64 iova;
- u64 length;
- unsigned int page_size;
- enum ib_mr_type type;
- bool need_inval;
- union {
- struct ib_uobject *uobject;
- struct list_head qp_entry;
- };
- struct ib_dm *dm;
- struct ib_sig_attrs *sig_attrs;
- struct rdma_restrack_entry res;
-};
-
-struct ib_recv_wr {
- struct ib_recv_wr *next;
- union {
- u64 wr_id;
- struct ib_cqe *wr_cqe;
- };
- struct ib_sge *sg_list;
- int num_sge;
-};
-
-struct ib_rdmacg_object {};
-
-struct ib_uverbs_file;
-
-struct ib_ucontext {
- struct ib_device *device;
- struct ib_uverbs_file *ufile;
- bool cleanup_retryable;
- struct ib_rdmacg_object cg_obj;
- struct rdma_restrack_entry res;
- struct xarray mmap_xa;
-};
-
-struct uverbs_api_object;
-
-struct ib_uobject {
- u64 user_handle;
- struct ib_uverbs_file *ufile;
- struct ib_ucontext *context;
- void *object;
- struct list_head list;
- struct ib_rdmacg_object cg_obj;
- int id;
- struct kref ref;
- atomic_t usecnt;
- struct callback_head rcu;
- const struct uverbs_api_object *uapi_object;
-};
-
-struct ib_udata {
- const void *inbuf;
- void *outbuf;
- size_t inlen;
- size_t outlen;
-};
-
-struct ib_pd {
- u32 local_dma_lkey;
- u32 flags;
- struct ib_device *device;
- struct ib_uobject *uobject;
- atomic_t usecnt;
- u32 unsafe_global_rkey;
- struct ib_mr *__internal_mr;
- struct rdma_restrack_entry res;
-};
-
-struct ib_wq_init_attr {
- void *wq_context;
- enum ib_wq_type wq_type;
- u32 max_wr;
- u32 max_sge;
- struct ib_cq *cq;
- void (*event_handler)(struct ib_event *, void *);
- u32 create_flags;
-};
-
-struct ib_wq_attr {
- enum ib_wq_state wq_state;
- enum ib_wq_state curr_wq_state;
- u32 flags;
- u32 flags_mask;
-};
-
-struct ib_rwq_ind_table_init_attr {
- u32 log_ind_tbl_size;
- struct ib_wq **ind_tbl;
-};
-
-enum port_pkey_state {
- IB_PORT_PKEY_NOT_VALID = 0,
- IB_PORT_PKEY_VALID = 1,
- IB_PORT_PKEY_LISTED = 2,
-};
-
-struct ib_port_pkey {
- enum port_pkey_state state;
- u16 pkey_index;
- u8 port_num;
- struct list_head qp_list;
- struct list_head to_error_list;
- struct ib_qp_security *sec;
-};
-
-struct ib_ports_pkeys;
-
-struct ib_qp_security {
- struct ib_qp *qp;
- struct ib_device *dev;
- struct mutex mutex;
- struct ib_ports_pkeys *ports_pkeys;
- struct list_head shared_qp_list;
- void *security;
- bool destroying;
- atomic_t error_list_count;
- struct completion error_complete;
- int error_comps_pending;
-};
-
-struct ib_ports_pkeys {
- struct ib_port_pkey main;
- struct ib_port_pkey alt;
-};
-
-struct ib_dm {
- struct ib_device *device;
- u32 length;
- u32 flags;
- struct ib_uobject *uobject;
- atomic_t usecnt;
-};
-
-struct ib_mw {
- struct ib_device *device;
- struct ib_pd *pd;
- struct ib_uobject *uobject;
- u32 rkey;
- enum ib_mw_type type;
-};
-
-enum ib_flow_attr_type {
- IB_FLOW_ATTR_NORMAL = 0,
- IB_FLOW_ATTR_ALL_DEFAULT = 1,
- IB_FLOW_ATTR_MC_DEFAULT = 2,
- IB_FLOW_ATTR_SNIFFER = 3,
-};
-
-enum ib_flow_spec_type {
- IB_FLOW_SPEC_ETH = 32,
- IB_FLOW_SPEC_IB = 34,
- IB_FLOW_SPEC_IPV4 = 48,
- IB_FLOW_SPEC_IPV6 = 49,
- IB_FLOW_SPEC_ESP = 52,
- IB_FLOW_SPEC_TCP = 64,
- IB_FLOW_SPEC_UDP = 65,
- IB_FLOW_SPEC_VXLAN_TUNNEL = 80,
- IB_FLOW_SPEC_GRE = 81,
- IB_FLOW_SPEC_MPLS = 96,
- IB_FLOW_SPEC_INNER = 256,
- IB_FLOW_SPEC_ACTION_TAG = 4096,
- IB_FLOW_SPEC_ACTION_DROP = 4097,
- IB_FLOW_SPEC_ACTION_HANDLE = 4098,
- IB_FLOW_SPEC_ACTION_COUNT = 4099,
-};
-
-struct ib_flow_eth_filter {
- u8 dst_mac[6];
- u8 src_mac[6];
- __be16 ether_type;
- __be16 vlan_tag;
- u8 real_sz[0];
-};
-
-struct ib_flow_spec_eth {
- u32 type;
- u16 size;
- struct ib_flow_eth_filter val;
- struct ib_flow_eth_filter mask;
-};
-
-struct ib_flow_ib_filter {
- __be16 dlid;
- __u8 sl;
- u8 real_sz[0];
-};
-
-struct ib_flow_spec_ib {
- u32 type;
- u16 size;
- struct ib_flow_ib_filter val;
- struct ib_flow_ib_filter mask;
-};
-
-struct ib_flow_ipv4_filter {
- __be32 src_ip;
- __be32 dst_ip;
- u8 proto;
- u8 tos;
- u8 ttl;
- u8 flags;
- u8 real_sz[0];
-};
-
-struct ib_flow_spec_ipv4 {
- u32 type;
- u16 size;
- struct ib_flow_ipv4_filter val;
- struct ib_flow_ipv4_filter mask;
-};
-
-struct ib_flow_ipv6_filter {
- u8 src_ip[16];
- u8 dst_ip[16];
- __be32 flow_label;
- u8 next_hdr;
- u8 traffic_class;
- u8 hop_limit;
- u8 real_sz[0];
-};
-
-struct ib_flow_spec_ipv6 {
- u32 type;
- u16 size;
- struct ib_flow_ipv6_filter val;
- struct ib_flow_ipv6_filter mask;
-};
-
-struct ib_flow_tcp_udp_filter {
- __be16 dst_port;
- __be16 src_port;
- u8 real_sz[0];
-};
-
-struct ib_flow_spec_tcp_udp {
- u32 type;
- u16 size;
- struct ib_flow_tcp_udp_filter val;
- struct ib_flow_tcp_udp_filter mask;
-};
-
-struct ib_flow_tunnel_filter {
- __be32 tunnel_id;
- u8 real_sz[0];
-};
-
-struct ib_flow_spec_tunnel {
- u32 type;
- u16 size;
- struct ib_flow_tunnel_filter val;
- struct ib_flow_tunnel_filter mask;
-};
-
-struct ib_flow_esp_filter {
- __be32 spi;
- __be32 seq;
- u8 real_sz[0];
-};
-
-struct ib_flow_spec_esp {
- u32 type;
- u16 size;
- struct ib_flow_esp_filter val;
- struct ib_flow_esp_filter mask;
-};
-
-struct ib_flow_gre_filter {
- __be16 c_ks_res0_ver;
- __be16 protocol;
- __be32 key;
- u8 real_sz[0];
-};
-
-struct ib_flow_spec_gre {
- u32 type;
- u16 size;
- struct ib_flow_gre_filter val;
- struct ib_flow_gre_filter mask;
-};
-
-struct ib_flow_mpls_filter {
- __be32 tag;
- u8 real_sz[0];
-};
-
-struct ib_flow_spec_mpls {
- u32 type;
- u16 size;
- struct ib_flow_mpls_filter val;
- struct ib_flow_mpls_filter mask;
-};
-
-struct ib_flow_spec_action_tag {
- enum ib_flow_spec_type type;
- u16 size;
- u32 tag_id;
-};
-
-struct ib_flow_spec_action_drop {
- enum ib_flow_spec_type type;
- u16 size;
-};
-
-struct ib_flow_spec_action_handle {
- enum ib_flow_spec_type type;
- u16 size;
- struct ib_flow_action *act;
-};
-
-enum ib_flow_action_type {
- IB_FLOW_ACTION_UNSPECIFIED = 0,
- IB_FLOW_ACTION_ESP = 1,
-};
-
-struct ib_flow_action {
- struct ib_device *device;
- struct ib_uobject *uobject;
- enum ib_flow_action_type type;
- atomic_t usecnt;
-};
-
-struct ib_flow_spec_action_count {
- enum ib_flow_spec_type type;
- u16 size;
- struct ib_counters *counters;
-};
-
-struct ib_counters {
- struct ib_device *device;
- struct ib_uobject *uobject;
- atomic_t usecnt;
-};
-
-union ib_flow_spec {
- struct {
- u32 type;
- u16 size;
- };
- struct ib_flow_spec_eth eth;
- struct ib_flow_spec_ib ib;
- struct ib_flow_spec_ipv4 ipv4;
- struct ib_flow_spec_tcp_udp tcp_udp;
- struct ib_flow_spec_ipv6 ipv6;
- struct ib_flow_spec_tunnel tunnel;
- struct ib_flow_spec_esp esp;
- struct ib_flow_spec_gre gre;
- struct ib_flow_spec_mpls mpls;
- struct ib_flow_spec_action_tag flow_tag;
- struct ib_flow_spec_action_drop drop;
- struct ib_flow_spec_action_handle action;
- struct ib_flow_spec_action_count flow_count;
-};
-
-struct ib_flow_attr {
- enum ib_flow_attr_type type;
- u16 size;
- u16 priority;
- u32 flags;
- u8 num_of_specs;
- u8 port;
- union ib_flow_spec flows[0];
-};
-
-struct ib_flow {
- struct ib_qp *qp;
- struct ib_device *device;
- struct ib_uobject *uobject;
-};
-
-struct ib_flow_action_attrs_esp_keymats {
- enum ib_uverbs_flow_action_esp_keymat protocol;
- union {
- struct ib_uverbs_flow_action_esp_keymat_aes_gcm aes_gcm;
- } keymat;
-};
-
-struct ib_flow_action_attrs_esp_replays {
- enum ib_uverbs_flow_action_esp_replay protocol;
- union {
- struct ib_uverbs_flow_action_esp_replay_bmp bmp;
- } replay;
-};
-
-struct ib_flow_spec_list {
- struct ib_flow_spec_list *next;
- union ib_flow_spec spec;
-};
-
-struct ib_flow_action_attrs_esp {
- struct ib_flow_action_attrs_esp_keymats *keymat;
- struct ib_flow_action_attrs_esp_replays *replay;
- struct ib_flow_spec_list *encap;
- u32 esn;
- u32 spi;
- u32 seq;
- u32 tfc_pad;
- u64 flags;
- u64 hard_limit_pkts;
-};
-
-struct ib_pkey_cache;
-
-struct ib_gid_table;
-
-struct ib_port_cache {
- u64 subnet_prefix;
- struct ib_pkey_cache *pkey;
- struct ib_gid_table *gid;
- u8 lmc;
- enum ib_port_state port_state;
-};
-
-struct ib_port_immutable {
- int pkey_tbl_len;
- int gid_tbl_len;
- u32 core_cap_flags;
- u32 max_mad_size;
-};
-
-struct ib_port_data {
- struct ib_device *ib_dev;
- struct ib_port_immutable immutable;
- spinlock_t pkey_list_lock;
- struct list_head pkey_list;
- struct ib_port_cache cache;
- spinlock_t netdev_lock;
- struct net_device *netdev;
- struct hlist_node ndev_hash_link;
- struct rdma_port_counter port_counter;
- struct rdma_hw_stats *hw_stats;
-};
-
-struct rdma_netdev_alloc_params {
- size_t sizeof_priv;
- unsigned int txqs;
- unsigned int rxqs;
- void *param;
- int (*initialize_rdma_netdev)(struct ib_device *, u8, struct net_device *, void *);
-};
-
-struct ib_counters_read_attr {
- u64 *counters_buff;
- u32 ncounters;
- u32 flags;
-};
-
-struct rdma_user_mmap_entry {
- struct kref ref;
- struct ib_ucontext *ucontext;
- long unsigned int start_pgoff;
- size_t npages;
- bool driver_removed;
-};
-
-enum blk_zone_type {
- BLK_ZONE_TYPE_CONVENTIONAL = 1,
- BLK_ZONE_TYPE_SEQWRITE_REQ = 2,
- BLK_ZONE_TYPE_SEQWRITE_PREF = 3,
-};
-
-enum blk_zone_cond {
- BLK_ZONE_COND_NOT_WP = 0,
- BLK_ZONE_COND_EMPTY = 1,
- BLK_ZONE_COND_IMP_OPEN = 2,
- BLK_ZONE_COND_EXP_OPEN = 3,
- BLK_ZONE_COND_CLOSED = 4,
- BLK_ZONE_COND_READONLY = 13,
- BLK_ZONE_COND_FULL = 14,
- BLK_ZONE_COND_OFFLINE = 15,
-};
-
-enum blk_zone_report_flags {
- BLK_ZONE_REP_CAPACITY = 1,
-};
-
-struct blk_zone_report {
- __u64 sector;
- __u32 nr_zones;
- __u32 flags;
- struct blk_zone zones[0];
-};
-
-struct blk_zone_range {
- __u64 sector;
- __u64 nr_sectors;
-};
-
-struct zone_report_args {
- struct blk_zone *zones;
-};
-
-struct blk_revalidate_zone_args {
- struct gendisk *disk;
- long unsigned int *conv_zones_bitmap;
- long unsigned int *seq_zones_wlock;
- unsigned int nr_zones;
- sector_t zone_sectors;
- sector_t sector;
-};
-
-enum wbt_flags {
- WBT_TRACKED = 1,
- WBT_READ = 2,
- WBT_KSWAPD = 4,
- WBT_DISCARD = 8,
- WBT_NR_BITS = 4,
-};
-
-enum {
- WBT_STATE_ON_DEFAULT = 1,
- WBT_STATE_ON_MANUAL = 2,
-};
-
-struct rq_wb {
- unsigned int wb_background;
- unsigned int wb_normal;
- short int enable_state;
- unsigned int unknown_cnt;
- u64 win_nsec;
- u64 cur_win_nsec;
- struct blk_stat_callback *cb;
- u64 sync_issue;
- void *sync_cookie;
- unsigned int wc;
- long unsigned int last_issue;
- long unsigned int last_comp;
- long unsigned int min_lat_nsec;
- struct rq_qos rqos;
- struct rq_wait rq_wait[3];
- struct rq_depth rq_depth;
-};
-
-struct trace_event_raw_wbt_stat {
- struct trace_entry ent;
- char name[32];
- s64 rmean;
- u64 rmin;
- u64 rmax;
- s64 rnr_samples;
- s64 rtime;
- s64 wmean;
- u64 wmin;
- u64 wmax;
- s64 wnr_samples;
- s64 wtime;
- char __data[0];
-};
-
-struct trace_event_raw_wbt_lat {
- struct trace_entry ent;
- char name[32];
- long unsigned int lat;
- char __data[0];
-};
-
-struct trace_event_raw_wbt_step {
- struct trace_entry ent;
- char name[32];
- const char *msg;
- int step;
- long unsigned int window;
- unsigned int bg;
- unsigned int normal;
- unsigned int max;
- char __data[0];
-};
-
-struct trace_event_raw_wbt_timer {
- struct trace_entry ent;
- char name[32];
- unsigned int status;
- int step;
- unsigned int inflight;
- char __data[0];
-};
-
-struct trace_event_data_offsets_wbt_stat {};
-
-struct trace_event_data_offsets_wbt_lat {};
-
-struct trace_event_data_offsets_wbt_step {};
-
-struct trace_event_data_offsets_wbt_timer {};
-
-typedef void (*btf_trace_wbt_stat)(void *, struct backing_dev_info *, struct blk_rq_stat *);
-
-typedef void (*btf_trace_wbt_lat)(void *, struct backing_dev_info *, long unsigned int);
-
-typedef void (*btf_trace_wbt_step)(void *, struct backing_dev_info *, const char *, int, long unsigned int, unsigned int, unsigned int, unsigned int);
-
-typedef void (*btf_trace_wbt_timer)(void *, struct backing_dev_info *, unsigned int, int, unsigned int);
-
-enum {
- RWB_DEF_DEPTH = 16,
- RWB_WINDOW_NSEC = 100000000,
- RWB_MIN_WRITE_SAMPLES = 3,
- RWB_UNKNOWN_BUMP = 5,
-};
-
-enum {
- LAT_OK = 1,
- LAT_UNKNOWN = 2,
- LAT_UNKNOWN_WRITES = 3,
- LAT_EXCEEDED = 4,
-};
-
-struct wbt_wait_data {
- struct rq_wb *rwb;
- enum wbt_flags wb_acct;
- long unsigned int rw;
-};
-
-struct blk_ksm_keyslot {
- atomic_t slot_refs;
- struct list_head idle_slot_node;
- struct hlist_node hash_node;
- const struct blk_crypto_key *key;
- struct blk_keyslot_manager *ksm;
-};
-
-struct blk_ksm_ll_ops {
- int (*keyslot_program)(struct blk_keyslot_manager *, const struct blk_crypto_key *, unsigned int);
- int (*keyslot_evict)(struct blk_keyslot_manager *, const struct blk_crypto_key *, unsigned int);
-};
-
-struct blk_keyslot_manager {
- struct blk_ksm_ll_ops ksm_ll_ops;
- unsigned int max_dun_bytes_supported;
- unsigned int crypto_modes_supported[4];
- struct device *dev;
- unsigned int num_slots;
- struct rw_semaphore lock;
- wait_queue_head_t idle_slots_wait_queue;
- struct list_head idle_slots;
- spinlock_t idle_slots_lock;
- struct hlist_head *slot_hashtable;
- unsigned int log_slot_ht_size;
- struct blk_ksm_keyslot *slots;
-};
-
-struct blk_crypto_mode {
- const char *cipher_str;
- unsigned int keysize;
- unsigned int ivsize;
-};
-
-struct bio_fallback_crypt_ctx {
- struct bio_crypt_ctx crypt_ctx;
- struct bvec_iter crypt_iter;
- union {
- struct {
- struct work_struct work;
- struct bio *bio;
- };
- struct {
- void *bi_private_orig;
- bio_end_io_t *bi_end_io_orig;
- };
- };
-};
-
-struct blk_crypto_keyslot {
- enum blk_crypto_mode_num crypto_mode;
- struct crypto_skcipher *tfms[4];
-};
-
-union blk_crypto_iv {
- __le64 dun[4];
- u8 bytes[32];
-};
-
-typedef void (*swap_func_t)(void *, void *, int);
-
-typedef int (*cmp_r_func_t)(const void *, const void *, const void *);
-
-struct siprand_state {
- long unsigned int v0;
- long unsigned int v1;
- long unsigned int v2;
- long unsigned int v3;
-};
-
-typedef __kernel_long_t __kernel_ptrdiff_t;
-
-typedef __kernel_ptrdiff_t ptrdiff_t;
-
-struct region {
- unsigned int start;
- unsigned int off;
- unsigned int group_len;
- unsigned int end;
-};
-
-enum {
- REG_OP_ISFREE = 0,
- REG_OP_ALLOC = 1,
- REG_OP_RELEASE = 2,
-};
-
-typedef struct scatterlist *sg_alloc_fn(unsigned int, gfp_t);
-
-typedef void sg_free_fn(struct scatterlist *, unsigned int);
-
-struct sg_page_iter {
- struct scatterlist *sg;
- unsigned int sg_pgoffset;
- unsigned int __nents;
- int __pg_advance;
-};
-
-struct sg_dma_page_iter {
- struct sg_page_iter base;
-};
-
-struct sg_mapping_iter {
- struct page *page;
- void *addr;
- size_t length;
- size_t consumed;
- struct sg_page_iter piter;
- unsigned int __offset;
- unsigned int __remaining;
- unsigned int __flags;
-};
-
-typedef int (*cmp_func)(void *, const struct list_head *, const struct list_head *);
-
-struct rhltable {
- struct rhashtable ht;
-};
-
-struct rhashtable_walker {
- struct list_head list;
- struct bucket_table *tbl;
-};
-
-struct rhashtable_iter {
- struct rhashtable *ht;
- struct rhash_head *p;
- struct rhlist_head *list;
- struct rhashtable_walker walker;
- unsigned int slot;
- unsigned int skip;
- bool end_of_table;
-};
-
-union nested_table {
- union nested_table *table;
- struct rhash_lock_head *bucket;
-};
-
-struct once_work {
- struct work_struct work;
- struct static_key_true *key;
-};
-
-struct genradix_iter {
- size_t offset;
- size_t pos;
-};
-
-struct genradix_node {
- union {
- struct genradix_node *children[512];
- u8 data[4096];
- };
-};
-
-struct reciprocal_value_adv {
- u32 m;
- u8 sh;
- u8 exp;
- bool is_wide_m;
-};
-
-enum devm_ioremap_type {
- DEVM_IOREMAP = 0,
- DEVM_IOREMAP_UC = 1,
- DEVM_IOREMAP_WC = 2,
-};
-
-struct pcim_iomap_devres {
- void *table[6];
-};
-
-struct btree_head {
- long unsigned int *node;
- mempool_t *mempool;
- int height;
-};
-
-struct btree_geo {
- int keylen;
- int no_pairs;
- int no_longs;
-};
-
-typedef void (*visitor128_t)(void *, long unsigned int, u64, u64, size_t);
-
-typedef void (*visitorl_t)(void *, long unsigned int, long unsigned int, size_t);
-
-typedef void (*visitor32_t)(void *, long unsigned int, u32, size_t);
-
-typedef void (*visitor64_t)(void *, long unsigned int, u64, size_t);
-
-enum assoc_array_walk_status {
- assoc_array_walk_tree_empty = 0,
- assoc_array_walk_found_terminal_node = 1,
- assoc_array_walk_found_wrong_shortcut = 2,
-};
-
-struct assoc_array_walk_result {
- struct {
- struct assoc_array_node *node;
- int level;
- int slot;
- } terminal_node;
- struct {
- struct assoc_array_shortcut *shortcut;
- int level;
- int sc_level;
- long unsigned int sc_segments;
- long unsigned int dissimilarity;
- } wrong_shortcut;
-};
-
-struct assoc_array_delete_collapse_context {
- struct assoc_array_node *node;
- const void *skip_leaf;
- int slot;
-};
-
-struct linear_range {
- unsigned int min;
- unsigned int min_sel;
- unsigned int max_sel;
- unsigned int step;
-};
-
-enum packing_op {
- PACK = 0,
- UNPACK = 1,
-};
-
-struct crc_test {
- u32 crc;
- u32 start;
- u32 length;
- u32 crc_le;
- u32 crc_be;
- u32 crc32c_le;
-};
-
-struct xxh32_state {
- uint32_t total_len_32;
- uint32_t large_len;
- uint32_t v1;
- uint32_t v2;
- uint32_t v3;
- uint32_t v4;
- uint32_t mem32[4];
- uint32_t memsize;
-};
-
-struct xxh64_state {
- uint64_t total_len;
- uint64_t v1;
- uint64_t v2;
- uint64_t v3;
- uint64_t v4;
- uint64_t mem64[4];
- uint32_t memsize;
-};
-
-struct gen_pool_chunk {
- struct list_head next_chunk;
- atomic_long_t avail;
- phys_addr_t phys_addr;
- void *owner;
- long unsigned int start_addr;
- long unsigned int end_addr;
- long unsigned int bits[0];
-};
-
-struct genpool_data_align {
- int align;
-};
-
-struct genpool_data_fixed {
- long unsigned int offset;
-};
-
-typedef struct z_stream_s z_stream;
-
-typedef z_stream *z_streamp;
-
-typedef struct {
- unsigned char op;
- unsigned char bits;
- short unsigned int val;
-} code;
-
-typedef enum {
- HEAD = 0,
- FLAGS = 1,
- TIME = 2,
- OS = 3,
- EXLEN = 4,
- EXTRA = 5,
- NAME = 6,
- COMMENT = 7,
- HCRC = 8,
- DICTID = 9,
- DICT = 10,
- TYPE = 11,
- TYPEDO = 12,
- STORED = 13,
- COPY = 14,
- TABLE = 15,
- LENLENS = 16,
- CODELENS = 17,
- LEN = 18,
- LENEXT = 19,
- DIST = 20,
- DISTEXT = 21,
- MATCH = 22,
- LIT = 23,
- CHECK = 24,
- LENGTH = 25,
- DONE = 26,
- BAD = 27,
- MEM = 28,
- SYNC = 29,
-} inflate_mode;
-
-struct inflate_state {
- inflate_mode mode;
- int last;
- int wrap;
- int havedict;
- int flags;
- unsigned int dmax;
- long unsigned int check;
- long unsigned int total;
- unsigned int wbits;
- unsigned int wsize;
- unsigned int whave;
- unsigned int write;
- unsigned char *window;
- long unsigned int hold;
- unsigned int bits;
- unsigned int length;
- unsigned int offset;
- unsigned int extra;
- const code *lencode;
- const code *distcode;
- unsigned int lenbits;
- unsigned int distbits;
- unsigned int ncode;
- unsigned int nlen;
- unsigned int ndist;
- unsigned int have;
- code *next;
- short unsigned int lens[320];
- short unsigned int work[288];
- code codes[2048];
-};
-
-union uu {
- short unsigned int us;
- unsigned char b[2];
-};
-
-typedef unsigned int uInt;
-
-struct inflate_workspace {
- struct inflate_state inflate_state;
- unsigned char working_window[32768];
-};
-
-typedef enum {
- CODES = 0,
- LENS = 1,
- DISTS = 2,
-} codetype;
-
-typedef unsigned char uch;
-
-typedef short unsigned int ush;
-
-typedef long unsigned int ulg;
-
-struct ct_data_s {
- union {
- ush freq;
- ush code;
- } fc;
- union {
- ush dad;
- ush len;
- } dl;
-};
-
-typedef struct ct_data_s ct_data;
-
-struct static_tree_desc_s {
- const ct_data *static_tree;
- const int *extra_bits;
- int extra_base;
- int elems;
- int max_length;
-};
-
-typedef struct static_tree_desc_s static_tree_desc;
-
-struct tree_desc_s {
- ct_data *dyn_tree;
- int max_code;
- static_tree_desc *stat_desc;
-};
-
-typedef ush Pos;
-
-typedef unsigned int IPos;
-
-struct deflate_state {
- z_streamp strm;
- int status;
- Byte *pending_buf;
- ulg pending_buf_size;
- Byte *pending_out;
- int pending;
- int noheader;
- Byte data_type;
- Byte method;
- int last_flush;
- uInt w_size;
- uInt w_bits;
- uInt w_mask;
- Byte *window;
- ulg window_size;
- Pos *prev;
- Pos *head;
- uInt ins_h;
- uInt hash_size;
- uInt hash_bits;
- uInt hash_mask;
- uInt hash_shift;
- long int block_start;
- uInt match_length;
- IPos prev_match;
- int match_available;
- uInt strstart;
- uInt match_start;
- uInt lookahead;
- uInt prev_length;
- uInt max_chain_length;
- uInt max_lazy_match;
- int level;
- int strategy;
- uInt good_match;
- int nice_match;
- struct ct_data_s dyn_ltree[573];
- struct ct_data_s dyn_dtree[61];
- struct ct_data_s bl_tree[39];
- struct tree_desc_s l_desc;
- struct tree_desc_s d_desc;
- struct tree_desc_s bl_desc;
- ush bl_count[16];
- int heap[573];
- int heap_len;
- int heap_max;
- uch depth[573];
- uch *l_buf;
- uInt lit_bufsize;
- uInt last_lit;
- ush *d_buf;
- ulg opt_len;
- ulg static_len;
- ulg compressed_len;
- uInt matches;
- int last_eob_len;
- ush bi_buf;
- int bi_valid;
-};
-
-typedef struct deflate_state deflate_state;
-
-typedef enum {
- need_more = 0,
- block_done = 1,
- finish_started = 2,
- finish_done = 3,
-} block_state;
-
-typedef block_state (*compress_func)(deflate_state *, int);
-
-struct deflate_workspace {
- deflate_state deflate_memory;
- Byte *window_memory;
- Pos *prev_memory;
- Pos *head_memory;
- char *overlay_memory;
-};
-
-typedef struct deflate_workspace deflate_workspace;
-
-struct config_s {
- ush good_length;
- ush max_lazy;
- ush nice_length;
- ush max_chain;
- compress_func func;
-};
-
-typedef struct config_s config;
-
-typedef struct tree_desc_s tree_desc;
-
-typedef struct {
- uint32_t hashTable[4096];
- uint32_t currentOffset;
- uint32_t initCheck;
- const uint8_t *dictionary;
- uint8_t *bufferStart;
- uint32_t dictSize;
-} LZ4_stream_t_internal;
-
-typedef union {
- long long unsigned int table[2052];
- LZ4_stream_t_internal internal_donotuse;
-} LZ4_stream_t;
-
-typedef uint8_t BYTE;
-
-typedef uint16_t U16;
-
-typedef uint32_t U32;
-
-typedef uint64_t U64;
-
-typedef uintptr_t uptrval;
-
-typedef enum {
- noLimit = 0,
- limitedOutput = 1,
-} limitedOutput_directive;
-
-typedef enum {
- byPtr = 0,
- byU32 = 1,
- byU16 = 2,
-} tableType_t;
-
-typedef enum {
- noDict = 0,
- withPrefix64k = 1,
- usingExtDict = 2,
-} dict_directive;
-
-typedef enum {
- noDictIssue = 0,
- dictSmall = 1,
-} dictIssue_directive;
-
-typedef struct {
- const uint8_t *externalDict;
- size_t extDictSize;
- const uint8_t *prefixEnd;
- size_t prefixSize;
-} LZ4_streamDecode_t_internal;
-
-typedef union {
- long long unsigned int table[4];
- LZ4_streamDecode_t_internal internal_donotuse;
-} LZ4_streamDecode_t;
-
-typedef enum {
- endOnOutputSize = 0,
- endOnInputSize = 1,
-} endCondition_directive;
-
-typedef enum {
- decode_full_block = 0,
- partial_decode = 1,
-} earlyEnd_directive;
-
-typedef struct {
- size_t bitContainer;
- int bitPos;
- char *startPtr;
- char *ptr;
- char *endPtr;
-} BIT_CStream_t;
-
-typedef unsigned int FSE_CTable;
-
-typedef struct {
- ptrdiff_t value;
- const void *stateTable;
- const void *symbolTT;
- unsigned int stateLog;
-} FSE_CState_t;
-
-typedef struct {
- int deltaFindState;
- U32 deltaNbBits;
-} FSE_symbolCompressionTransform;
-
-typedef int16_t S16;
-
-struct HUF_CElt_s {
- U16 val;
- BYTE nbBits;
-};
-
-typedef struct HUF_CElt_s HUF_CElt;
-
-typedef enum {
- HUF_repeat_none = 0,
- HUF_repeat_check = 1,
- HUF_repeat_valid = 2,
-} HUF_repeat;
-
-struct nodeElt_s {
- U32 count;
- U16 parent;
- BYTE byte;
- BYTE nbBits;
-};
-
-typedef struct nodeElt_s nodeElt;
-
-typedef struct {
- U32 base;
- U32 curr;
-} rankPos;
-
-typedef enum {
- ZSTDcs_created = 0,
- ZSTDcs_init = 1,
- ZSTDcs_ongoing = 2,
- ZSTDcs_ending = 3,
-} ZSTD_compressionStage_e;
-
-typedef void * (*ZSTD_allocFunction)(void *, size_t);
-
-typedef void (*ZSTD_freeFunction)(void *, void *);
-
-typedef struct {
- ZSTD_allocFunction customAlloc;
- ZSTD_freeFunction customFree;
- void *opaque;
-} ZSTD_customMem;
-
-typedef struct {
- U32 price;
- U32 off;
- U32 mlen;
- U32 litlen;
- U32 rep[3];
-} ZSTD_optimal_t;
-
-typedef struct {
- U32 off;
- U32 len;
-} ZSTD_match_t;
-
-struct seqDef_s;
-
-typedef struct seqDef_s seqDef;
-
-typedef struct {
- seqDef *sequencesStart;
- seqDef *sequences;
- BYTE *litStart;
- BYTE *lit;
- BYTE *llCode;
- BYTE *mlCode;
- BYTE *ofCode;
- U32 longLengthID;
- U32 longLengthPos;
- ZSTD_optimal_t *priceTable;
- ZSTD_match_t *matchTable;
- U32 *matchLengthFreq;
- U32 *litLengthFreq;
- U32 *litFreq;
- U32 *offCodeFreq;
- U32 matchLengthSum;
- U32 matchSum;
- U32 litLengthSum;
- U32 litSum;
- U32 offCodeSum;
- U32 log2matchLengthSum;
- U32 log2matchSum;
- U32 log2litLengthSum;
- U32 log2litSum;
- U32 log2offCodeSum;
- U32 factor;
- U32 staticPrices;
- U32 cachedPrice;
- U32 cachedLitLength;
- const BYTE *cachedLiterals;
-} seqStore_t;
-
-struct HUF_CElt_s___2;
-
-typedef struct HUF_CElt_s___2 HUF_CElt___2;
-
-struct ZSTD_CCtx_s___2 {
- const BYTE *nextSrc;
- const BYTE *base;
- const BYTE *dictBase;
- U32 dictLimit;
- U32 lowLimit;
- U32 nextToUpdate;
- U32 nextToUpdate3;
- U32 hashLog3;
- U32 loadedDictEnd;
- U32 forceWindow;
- U32 forceRawDict;
- ZSTD_compressionStage_e stage;
- U32 rep[3];
- U32 repToConfirm[3];
- U32 dictID;
- ZSTD_parameters params;
- void *workSpace;
- size_t workSpaceSize;
- size_t blockSize;
- U64 frameContentSize;
- struct xxh64_state xxhState;
- ZSTD_customMem customMem;
- seqStore_t seqStore;
- U32 *hashTable;
- U32 *hashTable3;
- U32 *chainTable;
- HUF_CElt___2 *hufTable;
- U32 flagStaticTables;
- HUF_repeat flagStaticHufTable;
- FSE_CTable offcodeCTable[187];
- FSE_CTable matchlengthCTable[363];
- FSE_CTable litlengthCTable[329];
- unsigned int tmpCounters[1536];
-};
-
-typedef struct ZSTD_CCtx_s___2 ZSTD_CCtx___2;
-
-struct ZSTD_CDict_s {
- void *dictBuffer;
- const void *dictContent;
- size_t dictContentSize;
- ZSTD_CCtx___2 *refContext;
-};
-
-typedef struct ZSTD_CDict_s ZSTD_CDict;
-
-struct ZSTD_inBuffer_s {
- const void *src;
- size_t size;
- size_t pos;
-};
-
-typedef struct ZSTD_inBuffer_s ZSTD_inBuffer;
-
-struct ZSTD_outBuffer_s {
- void *dst;
- size_t size;
- size_t pos;
-};
-
-typedef struct ZSTD_outBuffer_s ZSTD_outBuffer;
-
-typedef enum {
- zcss_init = 0,
- zcss_load = 1,
- zcss_flush = 2,
- zcss_final = 3,
-} ZSTD_cStreamStage;
-
-struct ZSTD_CStream_s {
- ZSTD_CCtx___2 *cctx;
- ZSTD_CDict *cdictLocal;
- const ZSTD_CDict *cdict;
- char *inBuff;
- size_t inBuffSize;
- size_t inToCompress;
- size_t inBuffPos;
- size_t inBuffTarget;
- size_t blockSize;
- char *outBuff;
- size_t outBuffSize;
- size_t outBuffContentSize;
- size_t outBuffFlushedSize;
- ZSTD_cStreamStage stage;
- U32 checksum;
- U32 frameEnded;
- U64 pledgedSrcSize;
- U64 inputProcessed;
- ZSTD_parameters params;
- ZSTD_customMem customMem;
-};
-
-typedef struct ZSTD_CStream_s ZSTD_CStream;
-
-typedef int32_t S32;
-
-typedef enum {
- set_basic = 0,
- set_rle = 1,
- set_compressed = 2,
- set_repeat = 3,
-} symbolEncodingType_e;
-
-struct seqDef_s {
- U32 offset;
- U16 litLength;
- U16 matchLength;
-};
-
-typedef enum {
- ZSTDcrp_continue = 0,
- ZSTDcrp_noMemset = 1,
- ZSTDcrp_fullReset = 2,
-} ZSTD_compResetPolicy_e;
-
-typedef void (*ZSTD_blockCompressor)(ZSTD_CCtx___2 *, const void *, size_t);
-
-typedef enum {
- zsf_gather = 0,
- zsf_flush = 1,
- zsf_end = 2,
-} ZSTD_flush_e;
-
-typedef size_t (*searchMax_f)(ZSTD_CCtx___2 *, const BYTE *, const BYTE *, size_t *, U32, U32);
-
-typedef struct {
- size_t bitContainer;
- unsigned int bitsConsumed;
- const char *ptr;
- const char *start;
-} BIT_DStream_t;
-
-typedef enum {
- BIT_DStream_unfinished = 0,
- BIT_DStream_endOfBuffer = 1,
- BIT_DStream_completed = 2,
- BIT_DStream_overflow = 3,
-} BIT_DStream_status;
-
-typedef unsigned int FSE_DTable;
-
-typedef struct {
- size_t state;
- const void *table;
-} FSE_DState_t;
-
-typedef struct {
- U16 tableLog;
- U16 fastMode;
-} FSE_DTableHeader;
-
-typedef struct {
- short unsigned int newState;
- unsigned char symbol;
- unsigned char nbBits;
-} FSE_decode_t;
-
-typedef struct {
- void *ptr;
- const void *end;
-} ZSTD_stack;
-
-typedef U32 HUF_DTable;
-
-typedef struct {
- BYTE maxTableLog;
- BYTE tableType;
- BYTE tableLog;
- BYTE reserved;
-} DTableDesc;
-
-typedef struct {
- BYTE byte;
- BYTE nbBits;
-} HUF_DEltX2;
-
-typedef struct {
- U16 sequence;
- BYTE nbBits;
- BYTE length;
-} HUF_DEltX4;
-
-typedef struct {
- BYTE symbol;
- BYTE weight;
-} sortedSymbol_t;
-
-typedef U32 rankValCol_t[13];
-
-typedef struct {
- U32 tableTime;
- U32 decode256Time;
-} algo_time_t;
-
-typedef struct {
- FSE_DTable LLTable[513];
- FSE_DTable OFTable[257];
- FSE_DTable MLTable[513];
- HUF_DTable hufTable[4097];
- U64 workspace[384];
- U32 rep[3];
-} ZSTD_entropyTables_t;
-
-typedef struct {
- long long unsigned int frameContentSize;
- unsigned int windowSize;
- unsigned int dictID;
- unsigned int checksumFlag;
-} ZSTD_frameParams;
-
-typedef enum {
- bt_raw = 0,
- bt_rle = 1,
- bt_compressed = 2,
- bt_reserved = 3,
-} blockType_e;
-
-typedef enum {
- ZSTDds_getFrameHeaderSize = 0,
- ZSTDds_decodeFrameHeader = 1,
- ZSTDds_decodeBlockHeader = 2,
- ZSTDds_decompressBlock = 3,
- ZSTDds_decompressLastBlock = 4,
- ZSTDds_checkChecksum = 5,
- ZSTDds_decodeSkippableHeader = 6,
- ZSTDds_skipFrame = 7,
-} ZSTD_dStage;
-
-struct ZSTD_DCtx_s___2 {
- const FSE_DTable *LLTptr;
- const FSE_DTable *MLTptr;
- const FSE_DTable *OFTptr;
- const HUF_DTable *HUFptr;
- ZSTD_entropyTables_t entropy;
- const void *previousDstEnd;
- const void *base;
- const void *vBase;
- const void *dictEnd;
- size_t expected;
- ZSTD_frameParams fParams;
- blockType_e bType;
- ZSTD_dStage stage;
- U32 litEntropy;
- U32 fseEntropy;
- struct xxh64_state xxhState;
- size_t headerSize;
- U32 dictID;
- const BYTE *litPtr;
- ZSTD_customMem customMem;
- size_t litSize;
- size_t rleSize;
- BYTE litBuffer[131080];
- BYTE headerBuffer[18];
-};
-
-typedef struct ZSTD_DCtx_s___2 ZSTD_DCtx___2;
-
-struct ZSTD_DDict_s {
- void *dictBuffer;
- const void *dictContent;
- size_t dictSize;
- ZSTD_entropyTables_t entropy;
- U32 dictID;
- U32 entropyPresent;
- ZSTD_customMem cMem;
-};
-
-typedef struct ZSTD_DDict_s ZSTD_DDict;
-
-typedef enum {
- zdss_init = 0,
- zdss_loadHeader = 1,
- zdss_read = 2,
- zdss_load = 3,
- zdss_flush = 4,
-} ZSTD_dStreamStage;
-
-struct ZSTD_DStream_s {
- ZSTD_DCtx___2 *dctx;
- ZSTD_DDict *ddictLocal;
- const ZSTD_DDict *ddict;
- ZSTD_frameParams fParams;
- ZSTD_dStreamStage stage;
- char *inBuff;
- size_t inBuffSize;
- size_t inPos;
- size_t maxWindowSize;
- char *outBuff;
- size_t outBuffSize;
- size_t outStart;
- size_t outEnd;
- size_t blockSize;
- BYTE headerBuffer[18];
- size_t lhSize;
- ZSTD_customMem customMem;
- void *legacyContext;
- U32 previousLegacyVersion;
- U32 legacyVersion;
- U32 hostageByte;
-};
-
-typedef struct ZSTD_DStream_s ZSTD_DStream;
-
-typedef enum {
- ZSTDnit_frameHeader = 0,
- ZSTDnit_blockHeader = 1,
- ZSTDnit_block = 2,
- ZSTDnit_lastBlock = 3,
- ZSTDnit_checksum = 4,
- ZSTDnit_skippableFrame = 5,
-} ZSTD_nextInputType_e;
-
-typedef uintptr_t uPtrDiff;
-
-typedef struct {
- blockType_e blockType;
- U32 lastBlock;
- U32 origSize;
-} blockProperties_t;
-
-typedef union {
- FSE_decode_t realData;
- U32 alignedBy4;
-} FSE_decode_t4;
-
-typedef struct {
- size_t litLength;
- size_t matchLength;
- size_t offset;
- const BYTE *match;
-} seq_t;
-
-typedef struct {
- BIT_DStream_t DStream;
- FSE_DState_t stateLL;
- FSE_DState_t stateOffb;
- FSE_DState_t stateML;
- size_t prevOffset[3];
- const BYTE *base;
- size_t pos;
- uPtrDiff gotoDict;
-} seqState_t;
-
-enum xz_mode {
- XZ_SINGLE = 0,
- XZ_PREALLOC = 1,
- XZ_DYNALLOC = 2,
-};
-
-enum xz_ret {
- XZ_OK = 0,
- XZ_STREAM_END = 1,
- XZ_UNSUPPORTED_CHECK = 2,
- XZ_MEM_ERROR = 3,
- XZ_MEMLIMIT_ERROR = 4,
- XZ_FORMAT_ERROR = 5,
- XZ_OPTIONS_ERROR = 6,
- XZ_DATA_ERROR = 7,
- XZ_BUF_ERROR = 8,
-};
-
-struct xz_buf {
- const uint8_t *in;
- size_t in_pos;
- size_t in_size;
- uint8_t *out;
- size_t out_pos;
- size_t out_size;
-};
-
-typedef uint64_t vli_type;
-
-enum xz_check {
- XZ_CHECK_NONE = 0,
- XZ_CHECK_CRC32 = 1,
- XZ_CHECK_CRC64 = 4,
- XZ_CHECK_SHA256 = 10,
-};
-
-struct xz_dec_hash {
- vli_type unpadded;
- vli_type uncompressed;
- uint32_t crc32;
-};
-
-struct xz_dec_lzma2;
-
-struct xz_dec_bcj;
-
-struct xz_dec {
- enum {
- SEQ_STREAM_HEADER = 0,
- SEQ_BLOCK_START = 1,
- SEQ_BLOCK_HEADER = 2,
- SEQ_BLOCK_UNCOMPRESS = 3,
- SEQ_BLOCK_PADDING = 4,
- SEQ_BLOCK_CHECK = 5,
- SEQ_INDEX = 6,
- SEQ_INDEX_PADDING = 7,
- SEQ_INDEX_CRC32 = 8,
- SEQ_STREAM_FOOTER = 9,
- } sequence;
- uint32_t pos;
- vli_type vli;
- size_t in_start;
- size_t out_start;
- uint32_t crc32;
- enum xz_check check_type;
- enum xz_mode mode;
- bool allow_buf_error;
- struct {
- vli_type compressed;
- vli_type uncompressed;
- uint32_t size;
- } block_header;
- struct {
- vli_type compressed;
- vli_type uncompressed;
- vli_type count;
- struct xz_dec_hash hash;
- } block;
- struct {
- enum {
- SEQ_INDEX_COUNT = 0,
- SEQ_INDEX_UNPADDED = 1,
- SEQ_INDEX_UNCOMPRESSED = 2,
- } sequence;
- vli_type size;
- vli_type count;
- struct xz_dec_hash hash;
- } index;
- struct {
- size_t pos;
- size_t size;
- uint8_t buf[1024];
- } temp;
- struct xz_dec_lzma2 *lzma2;
- struct xz_dec_bcj *bcj;
- bool bcj_active;
-};
-
-enum lzma_state {
- STATE_LIT_LIT = 0,
- STATE_MATCH_LIT_LIT = 1,
- STATE_REP_LIT_LIT = 2,
- STATE_SHORTREP_LIT_LIT = 3,
- STATE_MATCH_LIT = 4,
- STATE_REP_LIT = 5,
- STATE_SHORTREP_LIT = 6,
- STATE_LIT_MATCH = 7,
- STATE_LIT_LONGREP = 8,
- STATE_LIT_SHORTREP = 9,
- STATE_NONLIT_MATCH = 10,
- STATE_NONLIT_REP = 11,
-};
-
-struct dictionary {
- uint8_t *buf;
- size_t start;
- size_t pos;
- size_t full;
- size_t limit;
- size_t end;
- uint32_t size;
- uint32_t size_max;
- uint32_t allocated;
- enum xz_mode mode;
-};
-
-struct rc_dec {
- uint32_t range;
- uint32_t code;
- uint32_t init_bytes_left;
- const uint8_t *in;
- size_t in_pos;
- size_t in_limit;
-};
-
-struct lzma_len_dec {
- uint16_t choice;
- uint16_t choice2;
- uint16_t low[128];
- uint16_t mid[128];
- uint16_t high[256];
-};
-
-struct lzma_dec {
- uint32_t rep0;
- uint32_t rep1;
- uint32_t rep2;
- uint32_t rep3;
- enum lzma_state state;
- uint32_t len;
- uint32_t lc;
- uint32_t literal_pos_mask;
- uint32_t pos_mask;
- uint16_t is_match[192];
- uint16_t is_rep[12];
- uint16_t is_rep0[12];
- uint16_t is_rep1[12];
- uint16_t is_rep2[12];
- uint16_t is_rep0_long[192];
- uint16_t dist_slot[256];
- uint16_t dist_special[114];
- uint16_t dist_align[16];
- struct lzma_len_dec match_len_dec;
- struct lzma_len_dec rep_len_dec;
- uint16_t literal[12288];
-};
-
-enum lzma2_seq {
- SEQ_CONTROL = 0,
- SEQ_UNCOMPRESSED_1 = 1,
- SEQ_UNCOMPRESSED_2 = 2,
- SEQ_COMPRESSED_0 = 3,
- SEQ_COMPRESSED_1 = 4,
- SEQ_PROPERTIES = 5,
- SEQ_LZMA_PREPARE = 6,
- SEQ_LZMA_RUN = 7,
- SEQ_COPY = 8,
-};
-
-struct lzma2_dec {
- enum lzma2_seq sequence;
- enum lzma2_seq next_sequence;
- uint32_t uncompressed;
- uint32_t compressed;
- bool need_dict_reset;
- bool need_props;
-};
-
-struct xz_dec_lzma2___2 {
- struct rc_dec rc;
- struct dictionary dict;
- struct lzma2_dec lzma2;
- struct lzma_dec lzma;
- struct {
- uint32_t size;
- uint8_t buf[63];
- } temp;
-};
-
-struct xz_dec_bcj___2 {
- enum {
- BCJ_X86 = 4,
- BCJ_POWERPC = 5,
- BCJ_IA64 = 6,
- BCJ_ARM = 7,
- BCJ_ARMTHUMB = 8,
- BCJ_SPARC = 9,
- } type;
- enum xz_ret ret;
- bool single_call;
- uint32_t pos;
- uint32_t x86_prev_mask;
- uint8_t *out;
- size_t out_pos;
- size_t out_size;
- struct {
- size_t filtered;
- size_t size;
- uint8_t buf[16];
- } temp;
-};
-
-struct ts_state {
- unsigned int offset;
- char cb[40];
-};
-
-struct ts_config;
-
-struct ts_ops {
- const char *name;
- struct ts_config * (*init)(const void *, unsigned int, gfp_t, int);
- unsigned int (*find)(struct ts_config *, struct ts_state *);
- void (*destroy)(struct ts_config *);
- void * (*get_pattern)(struct ts_config *);
- unsigned int (*get_pattern_len)(struct ts_config *);
- struct module *owner;
- struct list_head list;
-};
-
-struct ts_config {
- struct ts_ops *ops;
- int flags;
- unsigned int (*get_next_block)(unsigned int, const u8 **, struct ts_config *, struct ts_state *);
- void (*finish)(struct ts_config *, struct ts_state *);
-};
-
-struct ts_linear_state {
- unsigned int len;
- const void *data;
-};
-
-struct ei_entry {
- struct list_head list;
- long unsigned int start_addr;
- long unsigned int end_addr;
- int etype;
- void *priv;
-};
-
-struct nla_bitfield32 {
- __u32 value;
- __u32 selector;
-};
-
-enum nla_policy_validation {
- NLA_VALIDATE_NONE = 0,
- NLA_VALIDATE_RANGE = 1,
- NLA_VALIDATE_RANGE_WARN_TOO_LONG = 2,
- NLA_VALIDATE_MIN = 3,
- NLA_VALIDATE_MAX = 4,
- NLA_VALIDATE_MASK = 5,
- NLA_VALIDATE_RANGE_PTR = 6,
- NLA_VALIDATE_FUNCTION = 7,
-};
-
-enum netlink_validation {
- NL_VALIDATE_LIBERAL = 0,
- NL_VALIDATE_TRAILING = 1,
- NL_VALIDATE_MAXTYPE = 2,
- NL_VALIDATE_UNSPEC = 4,
- NL_VALIDATE_STRICT_ATTRS = 8,
- NL_VALIDATE_NESTED = 16,
-};
-
-struct cpu_rmap {
- struct kref refcount;
- u16 size;
- u16 used;
- void **obj;
- struct {
- u16 index;
- u16 dist;
- } near[0];
-};
-
-struct irq_glue {
- struct irq_affinity_notify notify;
- struct cpu_rmap *rmap;
- u16 index;
-};
-
-typedef mpi_limb_t *mpi_ptr_t;
-
-typedef int mpi_size_t;
-
-typedef mpi_limb_t UWtype;
-
-typedef unsigned int UHWtype;
-
-enum gcry_mpi_constants {
- MPI_C_ZERO = 0,
- MPI_C_ONE = 1,
- MPI_C_TWO = 2,
- MPI_C_THREE = 3,
- MPI_C_FOUR = 4,
- MPI_C_EIGHT = 5,
-};
-
-struct barrett_ctx_s;
-
-typedef struct barrett_ctx_s *mpi_barrett_t;
-
-struct gcry_mpi_point {
- MPI x;
- MPI y;
- MPI z;
-};
-
-typedef struct gcry_mpi_point *MPI_POINT;
-
-enum gcry_mpi_ec_models {
- MPI_EC_WEIERSTRASS = 0,
- MPI_EC_MONTGOMERY = 1,
- MPI_EC_EDWARDS = 2,
-};
-
-enum ecc_dialects {
- ECC_DIALECT_STANDARD = 0,
- ECC_DIALECT_ED25519 = 1,
- ECC_DIALECT_SAFECURVE = 2,
-};
-
-struct mpi_ec_ctx {
- enum gcry_mpi_ec_models model;
- enum ecc_dialects dialect;
- int flags;
- unsigned int nbits;
- MPI p;
- MPI a;
- MPI b;
- MPI_POINT G;
- MPI n;
- unsigned int h;
- MPI_POINT Q;
- MPI d;
- const char *name;
- struct {
- struct {
- unsigned int a_is_pminus3: 1;
- unsigned int two_inv_p: 1;
- } valid;
- int a_is_pminus3;
- MPI two_inv_p;
- mpi_barrett_t p_barrett;
- MPI scratch[11];
- } t;
- void (*addm)(MPI, MPI, MPI, struct mpi_ec_ctx *);
- void (*subm)(MPI, MPI, MPI, struct mpi_ec_ctx *);
- void (*mulm)(MPI, MPI, MPI, struct mpi_ec_ctx *);
- void (*pow2)(MPI, const MPI, struct mpi_ec_ctx *);
- void (*mul2)(MPI, MPI, struct mpi_ec_ctx *);
-};
-
-struct field_table {
- const char *p;
- void (*addm)(MPI, MPI, MPI, struct mpi_ec_ctx *);
- void (*subm)(MPI, MPI, MPI, struct mpi_ec_ctx *);
- void (*mulm)(MPI, MPI, MPI, struct mpi_ec_ctx *);
- void (*mul2)(MPI, MPI, struct mpi_ec_ctx *);
- void (*pow2)(MPI, const MPI, struct mpi_ec_ctx *);
-};
-
-enum gcry_mpi_format {
- GCRYMPI_FMT_NONE = 0,
- GCRYMPI_FMT_STD = 1,
- GCRYMPI_FMT_PGP = 2,
- GCRYMPI_FMT_SSH = 3,
- GCRYMPI_FMT_HEX = 4,
- GCRYMPI_FMT_USG = 5,
- GCRYMPI_FMT_OPAQUE = 8,
-};
-
-struct barrett_ctx_s___2;
-
-typedef struct barrett_ctx_s___2 *mpi_barrett_t___2;
-
-struct barrett_ctx_s___2 {
- MPI m;
- int m_copied;
- int k;
- MPI y;
- MPI r1;
- MPI r2;
- MPI r3;
-};
-
-struct karatsuba_ctx {
- struct karatsuba_ctx *next;
- mpi_ptr_t tspace;
- mpi_size_t tspace_size;
- mpi_ptr_t tp;
- mpi_size_t tp_size;
-};
-
-typedef long int mpi_limb_signed_t;
-
-enum dim_tune_state {
- DIM_PARKING_ON_TOP = 0,
- DIM_PARKING_TIRED = 1,
- DIM_GOING_RIGHT = 2,
- DIM_GOING_LEFT = 3,
-};
-
-struct dim_cq_moder {
- u16 usec;
- u16 pkts;
- u16 comps;
- u8 cq_period_mode;
-};
-
-enum dim_cq_period_mode {
- DIM_CQ_PERIOD_MODE_START_FROM_EQE = 0,
- DIM_CQ_PERIOD_MODE_START_FROM_CQE = 1,
- DIM_CQ_PERIOD_NUM_MODES = 2,
-};
-
-enum dim_state {
- DIM_START_MEASURE = 0,
- DIM_MEASURE_IN_PROGRESS = 1,
- DIM_APPLY_NEW_PROFILE = 2,
-};
-
-enum dim_stats_state {
- DIM_STATS_WORSE = 0,
- DIM_STATS_SAME = 1,
- DIM_STATS_BETTER = 2,
-};
-
-enum dim_step_result {
- DIM_STEPPED = 0,
- DIM_TOO_TIRED = 1,
- DIM_ON_EDGE = 2,
-};
-
-enum pubkey_algo {
- PUBKEY_ALGO_RSA = 0,
- PUBKEY_ALGO_MAX = 1,
-};
-
-struct pubkey_hdr {
- uint8_t version;
- uint32_t timestamp;
- uint8_t algo;
- uint8_t nmpi;
- char mpi[0];
-} __attribute__((packed));
-
-struct signature_hdr {
- uint8_t version;
- uint32_t timestamp;
- uint8_t algo;
- uint8_t hash;
- uint8_t keyid[8];
- uint8_t nmpi;
- char mpi[0];
-} __attribute__((packed));
-
-struct sg_splitter {
- struct scatterlist *in_sg0;
- int nents;
- off_t skip_sg0;
- unsigned int length_last_sg;
- struct scatterlist *out_sg;
-};
-
-struct sg_pool {
- size_t size;
- char *name;
- struct kmem_cache *slab;
- mempool_t *pool;
-};
-
-enum {
- IRQ_POLL_F_SCHED = 0,
- IRQ_POLL_F_DISABLE = 1,
-};
-
-struct font_desc {
- int idx;
- const char *name;
- int width;
- int height;
- const void *data;
- int pref;
-};
-
-struct font_data {
- unsigned int extra[4];
- const unsigned char data[0];
-};
-
-typedef u16 ucs2_char_t;
-
-struct firmware {
- size_t size;
- const u8 *data;
- void *priv;
-};
-
-struct pldmfw_record {
- struct list_head entry;
- struct list_head descs;
- const u8 *version_string;
- u8 version_type;
- u8 version_len;
- u16 package_data_len;
- u32 device_update_flags;
- const u8 *package_data;
- long unsigned int *component_bitmap;
- u16 component_bitmap_len;
-};
-
-struct pldmfw_desc_tlv {
- struct list_head entry;
- const u8 *data;
- u16 type;
- u16 size;
-};
-
-struct pldmfw_component {
- struct list_head entry;
- u16 classification;
- u16 identifier;
- u16 options;
- u16 activation_method;
- u32 comparison_stamp;
- u32 component_size;
- const u8 *component_data;
- const u8 *version_string;
- u8 version_type;
- u8 version_len;
- u8 index;
-};
-
-struct pldmfw_ops;
-
-struct pldmfw {
- const struct pldmfw_ops *ops;
- struct device *dev;
-};
-
-struct pldmfw_ops {
- bool (*match_record)(struct pldmfw *, struct pldmfw_record *);
- int (*send_package_data)(struct pldmfw *, const u8 *, u16);
- int (*send_component_table)(struct pldmfw *, struct pldmfw_component *, u8);
- int (*flash_component)(struct pldmfw *, struct pldmfw_component *);
- int (*finalize_update)(struct pldmfw *);
-};
-
-struct __pldm_timestamp {
- u8 b[13];
-};
-
-struct __pldm_header {
- uuid_t id;
- u8 revision;
- __le16 size;
- struct __pldm_timestamp release_date;
- __le16 component_bitmap_len;
- u8 version_type;
- u8 version_len;
- u8 version_string[0];
-} __attribute__((packed));
-
-struct __pldmfw_record_info {
- __le16 record_len;
- u8 descriptor_count;
- __le32 device_update_flags;
- u8 version_type;
- u8 version_len;
- __le16 package_data_len;
- u8 variable_record_data[0];
-} __attribute__((packed));
-
-struct __pldmfw_desc_tlv {
- __le16 type;
- __le16 size;
- u8 data[0];
-};
-
-struct __pldmfw_record_area {
- u8 record_count;
- u8 records[0];
-};
-
-struct __pldmfw_component_info {
- __le16 classification;
- __le16 identifier;
- __le32 comparison_stamp;
- __le16 options;
- __le16 activation_method;
- __le32 location_offset;
- __le32 size;
- u8 version_type;
- u8 version_len;
- u8 version_string[0];
-} __attribute__((packed));
-
-struct __pldmfw_component_area {
- __le16 component_image_count;
- u8 components[0];
-};
-
-struct pldmfw_priv {
- struct pldmfw *context;
- const struct firmware *fw;
- size_t offset;
- struct list_head records;
- struct list_head components;
- const struct __pldm_header *header;
- u16 total_header_size;
- u16 component_bitmap_len;
- u16 bitmap_size;
- u16 component_count;
- const u8 *component_start;
- const u8 *record_start;
- u8 record_count;
- u32 header_crc;
- struct pldmfw_record *matching_record;
-};
-
-struct pldm_pci_record_id {
- int vendor;
- int device;
- int subsystem_vendor;
- int subsystem_device;
-};
-
-typedef long unsigned int cycles_t;
-
-struct compress_format {
- unsigned char magic[2];
- const char *name;
- decompress_fn decompressor;
-};
-
-struct group_data {
- int limit[21];
- int base[20];
- int permute[258];
- int minLen;
- int maxLen;
-};
-
-struct bunzip_data {
- int writeCopies;
- int writePos;
- int writeRunCountdown;
- int writeCount;
- int writeCurrent;
- long int (*fill)(void *, long unsigned int);
- long int inbufCount;
- long int inbufPos;
- unsigned char *inbuf;
- unsigned int inbufBitCount;
- unsigned int inbufBits;
- unsigned int crc32Table[256];
- unsigned int headerCRC;
- unsigned int totalCRC;
- unsigned int writeCRC;
- unsigned int *dbuf;
- unsigned int dbufSize;
- unsigned char selectors[32768];
- struct group_data groups[6];
- int io_error;
- int byteCount[256];
- unsigned char symToByte[256];
- unsigned char mtfSymbol[256];
-};
-
-struct rc {
- long int (*fill)(void *, long unsigned int);
- uint8_t *ptr;
- uint8_t *buffer;
- uint8_t *buffer_end;
- long int buffer_size;
- uint32_t code;
- uint32_t range;
- uint32_t bound;
- void (*error)(char *);
-};
-
-struct lzma_header {
- uint8_t pos;
- uint32_t dict_size;
- uint64_t dst_size;
-} __attribute__((packed));
-
-struct writer {
- uint8_t *buffer;
- uint8_t previous_byte;
- size_t buffer_pos;
- int bufsize;
- size_t global_pos;
- long int (*flush)(void *, long unsigned int);
- struct lzma_header *header;
-};
-
-struct cstate {
- int state;
- uint32_t rep0;
- uint32_t rep1;
- uint32_t rep2;
- uint32_t rep3;
-};
-
-struct xz_dec___2;
-
-typedef enum {
- ZSTD_error_no_error = 0,
- ZSTD_error_GENERIC = 1,
- ZSTD_error_prefix_unknown = 2,
- ZSTD_error_version_unsupported = 3,
- ZSTD_error_parameter_unknown = 4,
- ZSTD_error_frameParameter_unsupported = 5,
- ZSTD_error_frameParameter_unsupportedBy32bits = 6,
- ZSTD_error_frameParameter_windowTooLarge = 7,
- ZSTD_error_compressionParameter_unsupported = 8,
- ZSTD_error_init_missing = 9,
- ZSTD_error_memory_allocation = 10,
- ZSTD_error_stage_wrong = 11,
- ZSTD_error_dstSize_tooSmall = 12,
- ZSTD_error_srcSize_wrong = 13,
- ZSTD_error_corruption_detected = 14,
- ZSTD_error_checksum_wrong = 15,
- ZSTD_error_tableLog_tooLarge = 16,
- ZSTD_error_maxSymbolValue_tooLarge = 17,
- ZSTD_error_maxSymbolValue_tooSmall = 18,
- ZSTD_error_dictionary_corrupted = 19,
- ZSTD_error_dictionary_wrong = 20,
- ZSTD_error_dictionaryCreation_failed = 21,
- ZSTD_error_maxCode = 22,
-} ZSTD_ErrorCode;
-
-struct ZSTD_DStream_s___2;
-
-typedef struct ZSTD_DStream_s___2 ZSTD_DStream___2;
-
-struct cpio_data {
- void *data;
- size_t size;
- char name[18];
-};
-
-enum cpio_fields {
- C_MAGIC = 0,
- C_INO = 1,
- C_MODE = 2,
- C_UID = 3,
- C_GID = 4,
- C_NLINK = 5,
- C_MTIME = 6,
- C_FILESIZE = 7,
- C_MAJ = 8,
- C_MIN = 9,
- C_RMAJ = 10,
- C_RMIN = 11,
- C_NAMESIZE = 12,
- C_CHKSUM = 13,
- C_NFIELDS = 14,
-};
-
-enum {
- ASSUME_PERFECT = 255,
- ASSUME_VALID_DTB = 1,
- ASSUME_VALID_INPUT = 2,
- ASSUME_LATEST = 4,
- ASSUME_NO_ROLLBACK = 8,
- ASSUME_LIBFDT_ORDER = 16,
- ASSUME_LIBFDT_FLAWLESS = 32,
-};
-
-struct fdt_reserve_entry {
- fdt64_t address;
- fdt64_t size;
-};
-
-struct fdt_node_header {
- fdt32_t tag;
- char name[0];
-};
-
-struct fdt_property {
- fdt32_t tag;
- fdt32_t len;
- fdt32_t nameoff;
- char data[0];
-};
-
-struct fdt_errtabent {
- const char *str;
-};
-
-struct fprop_local_single {
- long unsigned int events;
- unsigned int period;
- raw_spinlock_t lock;
-};
-
-struct ida_bitmap {
- long unsigned int bitmap[16];
-};
-
-struct klist_waiter {
- struct list_head list;
- struct klist_node *node;
- struct task_struct *process;
- int woken;
-};
-
-struct uevent_sock {
- struct list_head list;
- struct sock *sk;
-};
-
-enum {
- LOGIC_PIO_INDIRECT = 0,
- LOGIC_PIO_CPU_MMIO = 1,
-};
-
-struct logic_pio_host_ops;
-
-struct logic_pio_hwaddr {
- struct list_head list;
- struct fwnode_handle *fwnode;
- resource_size_t hw_start;
- resource_size_t io_start;
- resource_size_t size;
- long unsigned int flags;
- void *hostdata;
- const struct logic_pio_host_ops *ops;
-};
-
-struct logic_pio_host_ops {
- u32 (*in)(void *, long unsigned int, size_t);
- void (*out)(void *, long unsigned int, u32, size_t);
- u32 (*ins)(void *, long unsigned int, void *, size_t, unsigned int);
- void (*outs)(void *, long unsigned int, const void *, size_t, unsigned int);
-};
-
-struct radix_tree_preload {
- unsigned int nr;
- struct xa_node *nodes;
-};
-
-typedef struct {
- long unsigned int key[2];
-} hsiphash_key_t;
-
-enum format_type {
- FORMAT_TYPE_NONE = 0,
- FORMAT_TYPE_WIDTH = 1,
- FORMAT_TYPE_PRECISION = 2,
- FORMAT_TYPE_CHAR = 3,
- FORMAT_TYPE_STR = 4,
- FORMAT_TYPE_PTR = 5,
- FORMAT_TYPE_PERCENT_CHAR = 6,
- FORMAT_TYPE_INVALID = 7,
- FORMAT_TYPE_LONG_LONG = 8,
- FORMAT_TYPE_ULONG = 9,
- FORMAT_TYPE_LONG = 10,
- FORMAT_TYPE_UBYTE = 11,
- FORMAT_TYPE_BYTE = 12,
- FORMAT_TYPE_USHORT = 13,
- FORMAT_TYPE_SHORT = 14,
- FORMAT_TYPE_UINT = 15,
- FORMAT_TYPE_INT = 16,
- FORMAT_TYPE_SIZE_T = 17,
- FORMAT_TYPE_PTRDIFF = 18,
-};
-
-struct printf_spec {
- unsigned int type: 8;
- int field_width: 24;
- unsigned int flags: 8;
- unsigned int base: 8;
- int precision: 16;
-};
-
-struct minmax_sample {
- u32 t;
- u32 v;
-};
-
-struct minmax {
- struct minmax_sample s[3];
-};
-
-struct xa_limit {
- u32 max;
- u32 min;
-};
-
-typedef int (*acpi_tbl_table_handler)(struct acpi_table_header *);
-
-typedef int (*acpi_tbl_entry_handler)(union acpi_subtable_headers *, const long unsigned int);
-
-struct acpi_probe_entry;
-
-typedef bool (*acpi_probe_entry_validate_subtbl)(struct acpi_subtable_header *, struct acpi_probe_entry *);
-
-struct acpi_probe_entry {
- __u8 id[5];
- __u8 type;
- acpi_probe_entry_validate_subtbl subtable_valid;
- union {
- acpi_tbl_table_handler probe_table;
- acpi_tbl_entry_handler probe_subtbl;
- };
- kernel_ulong_t driver_data;
-};
-
-typedef int (*of_irq_init_cb_t)(struct device_node *, struct device_node *);
-
-typedef int (*of_init_fn_2)(struct device_node *, struct device_node *);
-
-struct armctrl_ic {
- void *base;
- void *pending[3];
- void *enable[3];
- void *disable[3];
- struct irq_domain *domain;
-};
-
-struct bcm2836_arm_irqchip_intc {
- struct irq_domain *domain;
- void *base;
-};
-
-struct tegra_ictlr_soc {
- unsigned int num_ictlrs;
-};
-
-struct tegra_ictlr_info {
- void *base[6];
- u32 cop_ier[6];
- u32 cop_iep[6];
- u32 cpu_ier[6];
- u32 cpu_iep[6];
- u32 ictlr_wake_mask[6];
-};
-
-struct sun4i_irq_chip_data {
- void *irq_base;
- struct irq_domain *irq_domain;
- u32 enable_reg_offset;
- u32 mask_reg_offset;
-};
-
-enum {
- SUNXI_SRC_TYPE_LEVEL_LOW = 0,
- SUNXI_SRC_TYPE_EDGE_FALLING = 1,
- SUNXI_SRC_TYPE_LEVEL_HIGH = 2,
- SUNXI_SRC_TYPE_EDGE_RISING = 3,
-};
-
-struct sunxi_sc_nmi_reg_offs {
- u32 ctrl;
- u32 pend;
- u32 enable;
-};
-
-struct acpi_madt_generic_distributor {
- struct acpi_subtable_header header;
- u16 reserved;
- u32 gic_id;
- u64 base_address;
- u32 global_irq_base;
- u8 version;
- u8 reserved2[3];
-};
-
-enum acpi_madt_gic_version {
- ACPI_MADT_GIC_VERSION_NONE = 0,
- ACPI_MADT_GIC_VERSION_V1 = 1,
- ACPI_MADT_GIC_VERSION_V2 = 2,
- ACPI_MADT_GIC_VERSION_V3 = 3,
- ACPI_MADT_GIC_VERSION_V4 = 4,
- ACPI_MADT_GIC_VERSION_RESERVED = 5,
-};
-
-enum acpi_irq_model_id {
- ACPI_IRQ_MODEL_PIC = 0,
- ACPI_IRQ_MODEL_IOAPIC = 1,
- ACPI_IRQ_MODEL_IOSAPIC = 2,
- ACPI_IRQ_MODEL_PLATFORM = 3,
- ACPI_IRQ_MODEL_GIC = 4,
- ACPI_IRQ_MODEL_COUNT = 5,
-};
-
-union gic_base {
- void *common_base;
- void **percpu_base;
-};
-
-struct gic_chip_data {
- struct irq_chip chip;
- union gic_base dist_base;
- union gic_base cpu_base;
- void *raw_dist_base;
- void *raw_cpu_base;
- u32 percpu_offset;
- u32 saved_spi_enable[32];
- u32 saved_spi_active[32];
- u32 saved_spi_conf[64];
- u32 saved_spi_target[255];
- u32 *saved_ppi_enable;
- u32 *saved_ppi_active;
- u32 *saved_ppi_conf;
- struct irq_domain *domain;
- unsigned int gic_irqs;
-};
-
-struct gic_quirk {
- const char *desc;
- const char *compatible;
- bool (*init)(void *);
- u32 iidr;
- u32 mask;
-};
-
-struct clk_bulk_data {
- const char *id;
- struct clk *clk;
-};
-
-struct gic_clk_data {
- unsigned int num_clocks;
- const char * const *clocks;
-};
-
-struct gic_chip_data___2;
-
-struct gic_chip_pm {
- struct gic_chip_data___2 *chip_data;
- const struct gic_clk_data *clk_data;
- struct clk_bulk_data *clks;
-};
-
-struct acpi_table_madt {
- struct acpi_table_header header;
- u32 address;
- u32 flags;
-};
-
-struct acpi_madt_generic_msi_frame {
- struct acpi_subtable_header header;
- u16 reserved;
- u32 msi_frame_id;
- u64 base_address;
- u32 flags;
- u16 spi_count;
- u16 spi_base;
-};
-
-struct v2m_data {
- struct list_head entry;
- struct fwnode_handle *fwnode;
- struct resource res;
- void *base;
- u32 spi_start;
- u32 nr_spis;
- u32 spi_offset;
- long unsigned int *bm;
- u32 flags;
-};
-
-struct acpi_madt_generic_redistributor {
- struct acpi_subtable_header header;
- u16 reserved;
- u64 base_address;
- u32 length;
-} __attribute__((packed));
-
-struct rdists {
- struct {
- raw_spinlock_t rd_lock;
- void *rd_base;
- struct page *pend_page;
- phys_addr_t phys_base;
- bool lpi_enabled;
- cpumask_t *vpe_table_mask;
- void *vpe_l1_base;
- } *rdist;
- phys_addr_t prop_table_pa;
- void *prop_table_va;
- u64 flags;
- u32 gicd_typer;
- u32 gicd_typer2;
- bool has_vlpis;
- bool has_rvpeid;
- bool has_direct_lpi;
- bool has_vpend_valid_dirty;
-};
-
-struct partition_affinity {
- cpumask_t mask;
- void *partition_id;
-};
-
-struct redist_region {
- void *redist_base;
- phys_addr_t phys_base;
- bool single_redist;
-};
-
-struct partition_desc;
-
-struct gic_chip_data___3 {
- struct fwnode_handle *fwnode;
- void *dist_base;
- struct redist_region *redist_regions;
- struct rdists rdists;
- struct irq_domain *domain;
- u64 redist_stride;
- u32 nr_redist_regions;
- u64 flags;
- bool has_rss;
- unsigned int ppi_nr;
- struct partition_desc **ppi_descs;
-};
-
-enum gic_intid_range {
- SGI_RANGE = 0,
- PPI_RANGE = 1,
- SPI_RANGE = 2,
- EPPI_RANGE = 3,
- ESPI_RANGE = 4,
- LPI_RANGE = 5,
- __INVALID_RANGE__ = 6,
-};
-
-struct mbi_range {
- u32 spi_start;
- u32 nr_spis;
- long unsigned int *bm;
-};
-
-struct acpi_madt_generic_translator {
- struct acpi_subtable_header header;
- u16 reserved;
- u32 translation_id;
- u64 base_address;
- u32 reserved2;
-} __attribute__((packed));
-
-struct acpi_srat_gic_its_affinity {
- struct acpi_subtable_header header;
- u32 proximity_domain;
- u16 reserved;
- u32 its_id;
-} __attribute__((packed));
-
-enum its_vcpu_info_cmd_type {
- MAP_VLPI = 0,
- GET_VLPI = 1,
- PROP_UPDATE_VLPI = 2,
- PROP_UPDATE_AND_INV_VLPI = 3,
- SCHEDULE_VPE = 4,
- DESCHEDULE_VPE = 5,
- INVALL_VPE = 6,
- PROP_UPDATE_VSGI = 7,
-};
-
-struct its_cmd_info {
- enum its_vcpu_info_cmd_type cmd_type;
- union {
- struct its_vlpi_map *map;
- u8 config;
- bool req_db;
- struct {
- bool g0en;
- bool g1en;
- };
- struct {
- u8 priority;
- bool group;
- };
- };
-};
-
-struct its_collection___2 {
- u64 target_address;
- u16 col_id;
-};
-
-struct its_baser {
- void *base;
- u64 val;
- u32 order;
- u32 psz;
-};
-
-struct its_cmd_block;
-
-struct its_device___2;
-
-struct its_node {
- raw_spinlock_t lock;
- struct mutex dev_alloc_lock;
- struct list_head entry;
- void *base;
- void *sgir_base;
- phys_addr_t phys_base;
- struct its_cmd_block *cmd_base;
- struct its_cmd_block *cmd_write;
- struct its_baser tables[8];
- struct its_collection___2 *collections;
- struct fwnode_handle *fwnode_handle;
- u64 (*get_msi_base)(struct its_device___2 *);
- u64 typer;
- u64 cbaser_save;
- u32 ctlr_save;
- u32 mpidr;
- struct list_head its_device_list;
- u64 flags;
- long unsigned int list_nr;
- int numa_node;
- unsigned int msi_domain_flags;
- u32 pre_its_base;
- int vlpi_redist_offset;
-};
-
-struct its_cmd_block {
- union {
- u64 raw_cmd[4];
- __le64 raw_cmd_le[4];
- };
-};
-
-struct event_lpi_map {
- long unsigned int *lpi_map;
- u16 *col_map;
- irq_hw_number_t lpi_base;
- int nr_lpis;
- raw_spinlock_t vlpi_lock;
- struct its_vm *vm;
- struct its_vlpi_map *vlpi_maps;
- int nr_vlpis;
-};
-
-struct its_device___2 {
- struct list_head entry;
- struct its_node *its;
- struct event_lpi_map event_map;
- void *itt;
- u32 nr_ites;
- u32 device_id;
- bool shared;
-};
-
-struct cpu_lpi_count {
- atomic_t managed;
- atomic_t unmanaged;
-};
-
-struct its_cmd_desc {
- union {
- struct {
- struct its_device___2 *dev;
- u32 event_id;
- } its_inv_cmd;
- struct {
- struct its_device___2 *dev;
- u32 event_id;
- } its_clear_cmd;
- struct {
- struct its_device___2 *dev;
- u32 event_id;
- } its_int_cmd;
- struct {
- struct its_device___2 *dev;
- int valid;
- } its_mapd_cmd;
- struct {
- struct its_collection___2 *col;
- int valid;
- } its_mapc_cmd;
- struct {
- struct its_device___2 *dev;
- u32 phys_id;
- u32 event_id;
- } its_mapti_cmd;
- struct {
- struct its_device___2 *dev;
- struct its_collection___2 *col;
- u32 event_id;
- } its_movi_cmd;
- struct {
- struct its_device___2 *dev;
- u32 event_id;
- } its_discard_cmd;
- struct {
- struct its_collection___2 *col;
- } its_invall_cmd;
- struct {
- struct its_vpe *vpe;
- } its_vinvall_cmd;
- struct {
- struct its_vpe *vpe;
- struct its_collection___2 *col;
- bool valid;
- } its_vmapp_cmd;
- struct {
- struct its_vpe *vpe;
- struct its_device___2 *dev;
- u32 virt_id;
- u32 event_id;
- bool db_enabled;
- } its_vmapti_cmd;
- struct {
- struct its_vpe *vpe;
- struct its_device___2 *dev;
- u32 event_id;
- bool db_enabled;
- } its_vmovi_cmd;
- struct {
- struct its_vpe *vpe;
- struct its_collection___2 *col;
- u16 seq_num;
- u16 its_list;
- } its_vmovp_cmd;
- struct {
- struct its_vpe *vpe;
- } its_invdb_cmd;
- struct {
- struct its_vpe *vpe;
- u8 sgi;
- u8 priority;
- bool enable;
- bool group;
- bool clear;
- } its_vsgi_cmd;
- };
-};
-
-typedef struct its_collection___2 * (*its_cmd_builder_t)(struct its_node *, struct its_cmd_block *, struct its_cmd_desc *);
-
-typedef struct its_vpe * (*its_cmd_vbuilder_t)(struct its_node *, struct its_cmd_block *, struct its_cmd_desc *);
-
-struct lpi_range {
- struct list_head entry;
- u32 base_id;
- u32 span;
-};
-
-struct its_srat_map {
- u32 numa_node;
- u32 its_id;
-};
-
-struct msi_controller {
- struct module *owner;
- struct device *dev;
- struct device_node *of_node;
- struct list_head list;
- int (*setup_irq)(struct msi_controller *, struct pci_dev *, struct msi_desc *);
- int (*setup_irqs)(struct msi_controller *, struct pci_dev *, int, int);
- void (*teardown_irq)(struct msi_controller *, unsigned int);
-};
-
-struct partition_desc___2 {
- int nr_parts;
- struct partition_affinity *parts;
- struct irq_domain *domain;
- struct irq_desc *chained_desc;
- long unsigned int *bitmap;
- struct irq_domain_ops ops;
-};
-
-struct mbigen_device {
- struct platform_device *pdev;
- void *base;
-};
-
-struct mtk_sysirq_chip_data {
- raw_spinlock_t lock;
- u32 nr_intpol_bases;
- void **intpol_bases;
- u32 *intpol_words;
- u8 *intpol_idx;
- u16 *which_word;
-};
-
-struct mtk_cirq_chip_data {
- void *base;
- unsigned int ext_irq_start;
- unsigned int ext_irq_end;
- struct irq_domain *domain;
-};
-
-struct mvebu_gicp_spi_range {
- unsigned int start;
- unsigned int count;
-};
-
-struct mvebu_gicp {
- struct mvebu_gicp_spi_range *spi_ranges;
- unsigned int spi_ranges_cnt;
- unsigned int spi_cnt;
- long unsigned int *spi_bitmap;
- spinlock_t spi_lock;
- struct resource *res;
- struct device *dev;
-};
-
-struct mvebu_icu_subset_data {
- unsigned int icu_group;
- unsigned int offset_set_ah;
- unsigned int offset_set_al;
- unsigned int offset_clr_ah;
- unsigned int offset_clr_al;
-};
-
-struct mvebu_icu {
- void *base;
- struct device *dev;
-};
-
-struct mvebu_icu_msi_data {
- struct mvebu_icu *icu;
- atomic_t initialized;
- const struct mvebu_icu_subset_data *subset_data;
-};
-
-struct mvebu_icu_irq_data {
- struct mvebu_icu *icu;
- unsigned int icu_group;
- unsigned int type;
-};
-
-struct odmi_data {
- struct resource res;
- void *base;
- unsigned int spi_base;
-};
-
-struct mvebu_pic {
- void *base;
- u32 parent_irq;
- struct irq_domain *domain;
- struct irq_chip irq_chip;
-};
-
-struct mvebu_sei_interrupt_range {
- u32 first;
- u32 size;
-};
-
-struct mvebu_sei_caps {
- struct mvebu_sei_interrupt_range ap_range;
- struct mvebu_sei_interrupt_range cp_range;
-};
-
-struct mvebu_sei {
- struct device *dev;
- void *base;
- struct resource *res;
- struct irq_domain *sei_domain;
- struct irq_domain *ap_domain;
- struct irq_domain *cp_domain;
- const struct mvebu_sei_caps *caps;
- struct mutex cp_msi_lock;
- long unsigned int cp_msi_bitmap[1];
- raw_spinlock_t mask_lock;
-};
-
-struct meson_gpio_irq_controller;
-
-struct irq_ctl_ops {
- void (*gpio_irq_sel_pin)(struct meson_gpio_irq_controller *, unsigned int, long unsigned int);
- void (*gpio_irq_init)(struct meson_gpio_irq_controller *);
-};
-
-struct meson_gpio_irq_params;
-
-struct meson_gpio_irq_controller {
- const struct meson_gpio_irq_params *params;
- void *base;
- u32 channel_irqs[8];
- long unsigned int channel_map[1];
- spinlock_t lock;
-};
-
-struct meson_gpio_irq_params {
- unsigned int nr_hwirq;
- bool support_edge_both;
- unsigned int edge_both_offset;
- unsigned int edge_single_offset;
- unsigned int pol_low_offset;
- unsigned int pin_sel_mask;
- struct irq_ctl_ops ops;
-};
-
-struct regmap_irq_type {
- unsigned int type_reg_offset;
- unsigned int type_reg_mask;
- unsigned int type_rising_val;
- unsigned int type_falling_val;
- unsigned int type_level_low_val;
- unsigned int type_level_high_val;
- unsigned int types_supported;
-};
-
-struct regmap_irq {
- unsigned int reg_offset;
- unsigned int mask;
- struct regmap_irq_type type;
-};
-
-struct regmap_irq_sub_irq_map {
- unsigned int num_regs;
- unsigned int *offset;
-};
-
-struct regmap_irq_chip {
- const char *name;
- unsigned int main_status;
- unsigned int num_main_status_bits;
- struct regmap_irq_sub_irq_map *sub_reg_offsets;
- int num_main_regs;
- unsigned int status_base;
- unsigned int mask_base;
- unsigned int unmask_base;
- unsigned int ack_base;
- unsigned int wake_base;
- unsigned int type_base;
- unsigned int irq_reg_stride;
- bool mask_writeonly: 1;
- bool init_ack_masked: 1;
- bool mask_invert: 1;
- bool use_ack: 1;
- bool ack_invert: 1;
- bool clear_ack: 1;
- bool wake_invert: 1;
- bool runtime_pm: 1;
- bool type_invert: 1;
- bool type_in_mask: 1;
- bool clear_on_unmask: 1;
- int num_regs;
- const struct regmap_irq *irqs;
- int num_irqs;
- int num_type_reg;
- unsigned int type_reg_stride;
- int (*handle_pre_irq)(void *);
- int (*handle_post_irq)(void *);
- void *irq_drv_data;
-};
-
-struct gpio_desc;
-
-struct regulator_init_data;
-
-struct arizona_ldo1_pdata {
- const struct regulator_init_data *init_data;
-};
-
-struct regulator_state {
- int uV;
- int min_uV;
- int max_uV;
- unsigned int mode;
- int enabled;
- bool changeable;
-};
-
-struct regulation_constraints {
- const char *name;
- int min_uV;
- int max_uV;
- int uV_offset;
- int min_uA;
- int max_uA;
- int ilim_uA;
- int system_load;
- u32 *max_spread;
- int max_uV_step;
- unsigned int valid_modes_mask;
- unsigned int valid_ops_mask;
- int input_uV;
- struct regulator_state state_disk;
- struct regulator_state state_mem;
- struct regulator_state state_standby;
- suspend_state_t initial_state;
- unsigned int initial_mode;
- unsigned int ramp_delay;
- unsigned int settling_time;
- unsigned int settling_time_up;
- unsigned int settling_time_down;
- unsigned int enable_time;
- unsigned int active_discharge;
- unsigned int always_on: 1;
- unsigned int boot_on: 1;
- unsigned int apply_uV: 1;
- unsigned int ramp_disable: 1;
- unsigned int soft_start: 1;
- unsigned int pull_down: 1;
- unsigned int over_current_protection: 1;
-};
-
-struct regulator_consumer_supply;
-
-struct regulator_init_data {
- const char *supply_regulator;
- struct regulation_constraints constraints;
- int num_consumer_supplies;
- struct regulator_consumer_supply *consumer_supplies;
- int (*regulator_init)(void *);
- void *driver_data;
-};
-
-struct arizona_micsupp_pdata {
- const struct regulator_init_data *init_data;
-};
-
-struct regulator;
-
-struct regulator_bulk_data {
- const char *supply;
- struct regulator *consumer;
- int ret;
-};
-
-struct regulator_consumer_supply {
- const char *dev_name;
- const char *supply;
-};
-
-struct madera_codec_pdata {
- u32 max_channels_clocked[4];
- u32 dmic_ref[6];
- u32 inmode[24];
- bool out_mono[6];
- u32 pdm_fmt[2];
- u32 pdm_mute[2];
-};
-
-struct pinctrl_map;
-
-struct madera_pdata {
- struct gpio_desc *reset;
- struct arizona_ldo1_pdata ldo1;
- struct arizona_micsupp_pdata micvdd;
- unsigned int irq_flags;
- int gpio_base;
- const struct pinctrl_map *gpio_configs;
- int n_gpio_configs;
- u32 gpsw[2];
- struct madera_codec_pdata codec;
-};
-
-enum pinctrl_map_type {
- PIN_MAP_TYPE_INVALID = 0,
- PIN_MAP_TYPE_DUMMY_STATE = 1,
- PIN_MAP_TYPE_MUX_GROUP = 2,
- PIN_MAP_TYPE_CONFIGS_PIN = 3,
- PIN_MAP_TYPE_CONFIGS_GROUP = 4,
-};
-
-struct pinctrl_map_mux {
- const char *group;
- const char *function;
-};
-
-struct pinctrl_map_configs {
- const char *group_or_pin;
- long unsigned int *configs;
- unsigned int num_configs;
-};
-
-struct pinctrl_map {
- const char *dev_name;
- const char *name;
- enum pinctrl_map_type type;
- const char *ctrl_dev_name;
- union {
- struct pinctrl_map_mux mux;
- struct pinctrl_map_configs configs;
- } data;
-};
-
-enum madera_type {
- CS47L35 = 1,
- CS47L85 = 2,
- CS47L90 = 3,
- CS47L91 = 4,
- CS47L92 = 5,
- CS47L93 = 6,
- WM1840 = 7,
- CS47L15 = 8,
- CS42L92 = 9,
-};
-
-enum {
- MADERA_MCLK1 = 0,
- MADERA_MCLK2 = 1,
- MADERA_MCLK3 = 2,
- MADERA_NUM_MCLK = 3,
-};
-
-struct regmap;
-
-struct regmap_irq_chip_data;
-
-struct snd_soc_dapm_context;
-
-struct madera {
- struct regmap *regmap;
- struct regmap *regmap_32bit;
- struct device *dev;
- enum madera_type type;
- unsigned int rev;
- const char *type_name;
- int num_core_supplies;
- struct regulator_bulk_data core_supplies[2];
- struct regulator *dcvdd;
- bool internal_dcvdd;
- struct madera_pdata pdata;
- struct device *irq_dev;
- struct regmap_irq_chip_data *irq_data;
- int irq;
- struct clk_bulk_data mclk[3];
- unsigned int num_micbias;
- unsigned int num_childbias[4];
- struct snd_soc_dapm_context *dapm;
- struct mutex dapm_ptr_lock;
- unsigned int hp_ena;
- bool out_clamp[3];
- bool out_shorted[3];
- struct blocking_notifier_head notifier;
-};
-
-struct mst_intc_chip_data {
- raw_spinlock_t lock;
- unsigned int irq_start;
- unsigned int nr_irqs;
- void *base;
- bool no_eoi;
-};
-
-struct of_dev_auxdata {
- char *compatible;
- resource_size_t phys_addr;
- char *name;
- void *platform_data;
-};
-
-struct circ_buf {
- char *buf;
- int head;
- int tail;
-};
-
-struct serial_rs485 {
- __u32 flags;
- __u32 delay_rts_before_send;
- __u32 delay_rts_after_send;
- __u32 padding[5];
-};
-
-struct serial_iso7816 {
- __u32 flags;
- __u32 tg;
- __u32 sc_fi;
- __u32 sc_di;
- __u32 clk;
- __u32 reserved[5];
-};
-
-struct uart_port;
-
-struct uart_ops {
- unsigned int (*tx_empty)(struct uart_port *);
- void (*set_mctrl)(struct uart_port *, unsigned int);
- unsigned int (*get_mctrl)(struct uart_port *);
- void (*stop_tx)(struct uart_port *);
- void (*start_tx)(struct uart_port *);
- void (*throttle)(struct uart_port *);
- void (*unthrottle)(struct uart_port *);
- void (*send_xchar)(struct uart_port *, char);
- void (*stop_rx)(struct uart_port *);
- void (*enable_ms)(struct uart_port *);
- void (*break_ctl)(struct uart_port *, int);
- int (*startup)(struct uart_port *);
- void (*shutdown)(struct uart_port *);
- void (*flush_buffer)(struct uart_port *);
- void (*set_termios)(struct uart_port *, struct ktermios *, struct ktermios *);
- void (*set_ldisc)(struct uart_port *, struct ktermios *);
- void (*pm)(struct uart_port *, unsigned int, unsigned int);
- const char * (*type)(struct uart_port *);
- void (*release_port)(struct uart_port *);
- int (*request_port)(struct uart_port *);
- void (*config_port)(struct uart_port *, int);
- int (*verify_port)(struct uart_port *, struct serial_struct *);
- int (*ioctl)(struct uart_port *, unsigned int, long unsigned int);
- int (*poll_init)(struct uart_port *);
- void (*poll_put_char)(struct uart_port *, unsigned char);
- int (*poll_get_char)(struct uart_port *);
-};
-
-struct uart_icount {
- __u32 cts;
- __u32 dsr;
- __u32 rng;
- __u32 dcd;
- __u32 rx;
- __u32 tx;
- __u32 frame;
- __u32 overrun;
- __u32 parity;
- __u32 brk;
- __u32 buf_overrun;
-};
-
-typedef unsigned int upf_t;
-
-typedef unsigned int upstat_t;
-
-struct uart_state;
-
-struct uart_port {
- spinlock_t lock;
- long unsigned int iobase;
- unsigned char *membase;
- unsigned int (*serial_in)(struct uart_port *, int);
- void (*serial_out)(struct uart_port *, int, int);
- void (*set_termios)(struct uart_port *, struct ktermios *, struct ktermios *);
- void (*set_ldisc)(struct uart_port *, struct ktermios *);
- unsigned int (*get_mctrl)(struct uart_port *);
- void (*set_mctrl)(struct uart_port *, unsigned int);
- unsigned int (*get_divisor)(struct uart_port *, unsigned int, unsigned int *);
- void (*set_divisor)(struct uart_port *, unsigned int, unsigned int, unsigned int);
- int (*startup)(struct uart_port *);
- void (*shutdown)(struct uart_port *);
- void (*throttle)(struct uart_port *);
- void (*unthrottle)(struct uart_port *);
- int (*handle_irq)(struct uart_port *);
- void (*pm)(struct uart_port *, unsigned int, unsigned int);
- void (*handle_break)(struct uart_port *);
- int (*rs485_config)(struct uart_port *, struct serial_rs485 *);
- int (*iso7816_config)(struct uart_port *, struct serial_iso7816 *);
- unsigned int irq;
- long unsigned int irqflags;
- unsigned int uartclk;
- unsigned int fifosize;
- unsigned char x_char;
- unsigned char regshift;
- unsigned char iotype;
- unsigned char quirks;
- unsigned int read_status_mask;
- unsigned int ignore_status_mask;
- struct uart_state *state;
- struct uart_icount icount;
- struct console *cons;
- upf_t flags;
- upstat_t status;
- int hw_stopped;
- unsigned int mctrl;
- unsigned int timeout;
- unsigned int type;
- const struct uart_ops *ops;
- unsigned int custom_divisor;
- unsigned int line;
- unsigned int minor;
- resource_size_t mapbase;
- resource_size_t mapsize;
- struct device *dev;
- long unsigned int sysrq;
- unsigned int sysrq_ch;
- unsigned char has_sysrq;
- unsigned char sysrq_seq;
- unsigned char hub6;
- unsigned char suspended;
- unsigned char console_reinit;
- const char *name;
- struct attribute_group *attr_group;
- const struct attribute_group **tty_groups;
- struct serial_rs485 rs485;
- struct gpio_desc *rs485_term_gpio;
- struct serial_iso7816 iso7816;
- void *private_data;
-};
-
-enum uart_pm_state {
- UART_PM_STATE_ON = 0,
- UART_PM_STATE_OFF = 3,
- UART_PM_STATE_UNDEFINED = 4,
-};
-
-struct uart_state {
- struct tty_port port;
- enum uart_pm_state pm_state;
- struct circ_buf xmit;
- atomic_t refcount;
- wait_queue_head_t remove_wait;
- struct uart_port *uart_port;
-};
-
-struct plat_serial8250_port {
- long unsigned int iobase;
- void *membase;
- resource_size_t mapbase;
- unsigned int irq;
- long unsigned int irqflags;
- unsigned int uartclk;
- void *private_data;
- unsigned char regshift;
- unsigned char iotype;
- unsigned char hub6;
- unsigned char has_sysrq;
- upf_t flags;
- unsigned int type;
- unsigned int (*serial_in)(struct uart_port *, int);
- void (*serial_out)(struct uart_port *, int, int);
- void (*set_termios)(struct uart_port *, struct ktermios *, struct ktermios *);
- void (*set_ldisc)(struct uart_port *, struct ktermios *);
- unsigned int (*get_mctrl)(struct uart_port *);
- int (*handle_irq)(struct uart_port *);
- void (*pm)(struct uart_port *, unsigned int, unsigned int);
- void (*handle_break)(struct uart_port *);
-};
-
-struct lpc_cycle_para {
- unsigned int opflags;
- unsigned int csize;
-};
-
-struct hisi_lpc_dev {
- spinlock_t cycle_lock;
- void *membase;
- struct logic_pio_hwaddr *io_host;
-};
-
-struct hisi_lpc_acpi_cell {
- const char *hid;
- const char *name;
- void *pdata;
- size_t pdata_size;
-};
-
-enum regcache_type {
- REGCACHE_NONE = 0,
- REGCACHE_RBTREE = 1,
- REGCACHE_COMPRESSED = 2,
- REGCACHE_FLAT = 3,
-};
-
-struct reg_default {
- unsigned int reg;
- unsigned int def;
-};
-
-enum regmap_endian {
- REGMAP_ENDIAN_DEFAULT = 0,
- REGMAP_ENDIAN_BIG = 1,
- REGMAP_ENDIAN_LITTLE = 2,
- REGMAP_ENDIAN_NATIVE = 3,
-};
-
-struct regmap_range {
- unsigned int range_min;
- unsigned int range_max;
-};
-
-struct regmap_access_table {
- const struct regmap_range *yes_ranges;
- unsigned int n_yes_ranges;
- const struct regmap_range *no_ranges;
- unsigned int n_no_ranges;
-};
-
-typedef void (*regmap_lock)(void *);
-
-typedef void (*regmap_unlock)(void *);
-
-struct regmap_range_cfg;
-
-struct regmap_config {
- const char *name;
- int reg_bits;
- int reg_stride;
- int pad_bits;
- int val_bits;
- bool (*writeable_reg)(struct device *, unsigned int);
- bool (*readable_reg)(struct device *, unsigned int);
- bool (*volatile_reg)(struct device *, unsigned int);
- bool (*precious_reg)(struct device *, unsigned int);
- bool (*writeable_noinc_reg)(struct device *, unsigned int);
- bool (*readable_noinc_reg)(struct device *, unsigned int);
- bool disable_locking;
- regmap_lock lock;
- regmap_unlock unlock;
- void *lock_arg;
- int (*reg_read)(void *, unsigned int, unsigned int *);
- int (*reg_write)(void *, unsigned int, unsigned int);
- bool fast_io;
- unsigned int max_register;
- const struct regmap_access_table *wr_table;
- const struct regmap_access_table *rd_table;
- const struct regmap_access_table *volatile_table;
- const struct regmap_access_table *precious_table;
- const struct regmap_access_table *wr_noinc_table;
- const struct regmap_access_table *rd_noinc_table;
- const struct reg_default *reg_defaults;
- unsigned int num_reg_defaults;
- enum regcache_type cache_type;
- const void *reg_defaults_raw;
- unsigned int num_reg_defaults_raw;
- long unsigned int read_flag_mask;
- long unsigned int write_flag_mask;
- bool zero_flag_mask;
- bool use_single_read;
- bool use_single_write;
- bool can_multi_write;
- enum regmap_endian reg_format_endian;
- enum regmap_endian val_format_endian;
- const struct regmap_range_cfg *ranges;
- unsigned int num_ranges;
- bool use_hwlock;
- unsigned int hwlock_id;
- unsigned int hwlock_mode;
- bool can_sleep;
-};
-
-struct regmap_range_cfg {
- const char *name;
- unsigned int range_min;
- unsigned int range_max;
- unsigned int selector_reg;
- unsigned int selector_mask;
- int selector_shift;
- unsigned int window_start;
- unsigned int window_len;
-};
-
-struct vexpress_syscfg {
- struct device *dev;
- void *base;
- struct list_head funcs;
-};
-
-struct vexpress_syscfg_func {
- struct list_head list;
- struct vexpress_syscfg *syscfg;
- struct regmap *regmap;
- int num_templates;
- u32 template[0];
-};
-
-struct vexpress_config_bridge_ops {
- struct regmap * (*regmap_init)(struct device *, void *);
- void (*regmap_exit)(struct regmap *, void *);
-};
-
-struct vexpress_config_bridge {
- struct vexpress_config_bridge_ops *ops;
- void *context;
-};
-
-enum device_link_state {
- DL_STATE_NONE = 4294967295,
- DL_STATE_DORMANT = 0,
- DL_STATE_AVAILABLE = 1,
- DL_STATE_CONSUMER_PROBE = 2,
- DL_STATE_ACTIVE = 3,
- DL_STATE_SUPPLIER_UNBIND = 4,
-};
-
-struct device_link {
- struct device *supplier;
- struct list_head s_node;
- struct device *consumer;
- struct list_head c_node;
- struct device link_dev;
- enum device_link_state status;
- u32 flags;
- refcount_t rpm_active;
- struct kref kref;
- struct callback_head callback_head;
- bool supplier_preactivated;
-};
-
-struct phy_configure_opts_dp {
- unsigned int link_rate;
- unsigned int lanes;
- unsigned int voltage[4];
- unsigned int pre[4];
- u8 ssc: 1;
- u8 set_rate: 1;
- u8 set_lanes: 1;
- u8 set_voltages: 1;
-};
-
-struct phy_configure_opts_mipi_dphy {
- unsigned int clk_miss;
- unsigned int clk_post;
- unsigned int clk_pre;
- unsigned int clk_prepare;
- unsigned int clk_settle;
- unsigned int clk_term_en;
- unsigned int clk_trail;
- unsigned int clk_zero;
- unsigned int d_term_en;
- unsigned int eot;
- unsigned int hs_exit;
- unsigned int hs_prepare;
- unsigned int hs_settle;
- unsigned int hs_skip;
- unsigned int hs_trail;
- unsigned int hs_zero;
- unsigned int init;
- unsigned int lpx;
- unsigned int ta_get;
- unsigned int ta_go;
- unsigned int ta_sure;
- unsigned int wakeup;
- long unsigned int hs_clk_rate;
- long unsigned int lp_clk_rate;
- unsigned char lanes;
-};
-
-enum phy_mode {
- PHY_MODE_INVALID = 0,
- PHY_MODE_USB_HOST = 1,
- PHY_MODE_USB_HOST_LS = 2,
- PHY_MODE_USB_HOST_FS = 3,
- PHY_MODE_USB_HOST_HS = 4,
- PHY_MODE_USB_HOST_SS = 5,
- PHY_MODE_USB_DEVICE = 6,
- PHY_MODE_USB_DEVICE_LS = 7,
- PHY_MODE_USB_DEVICE_FS = 8,
- PHY_MODE_USB_DEVICE_HS = 9,
- PHY_MODE_USB_DEVICE_SS = 10,
- PHY_MODE_USB_OTG = 11,
- PHY_MODE_UFS_HS_A = 12,
- PHY_MODE_UFS_HS_B = 13,
- PHY_MODE_PCIE = 14,
- PHY_MODE_ETHERNET = 15,
- PHY_MODE_MIPI_DPHY = 16,
- PHY_MODE_SATA = 17,
- PHY_MODE_LVDS = 18,
- PHY_MODE_DP = 19,
-};
-
-union phy_configure_opts {
- struct phy_configure_opts_mipi_dphy mipi_dphy;
- struct phy_configure_opts_dp dp;
-};
-
-struct phy;
-
-struct phy_ops {
- int (*init)(struct phy *);
- int (*exit)(struct phy *);
- int (*power_on)(struct phy *);
- int (*power_off)(struct phy *);
- int (*set_mode)(struct phy *, enum phy_mode, int);
- int (*configure)(struct phy *, union phy_configure_opts *);
- int (*validate)(struct phy *, enum phy_mode, int, union phy_configure_opts *);
- int (*reset)(struct phy *);
- int (*calibrate)(struct phy *);
- void (*release)(struct phy *);
- struct module *owner;
-};
-
-struct phy_attrs {
- u32 bus_width;
- u32 max_link_rate;
- enum phy_mode mode;
-};
-
-struct phy {
- struct device dev;
- int id;
- const struct phy_ops *ops;
- struct mutex mutex;
- int init_count;
- int power_count;
- struct phy_attrs attrs;
- struct regulator *pwr;
-};
-
-struct phy_provider {
- struct device *dev;
- struct device_node *children;
- struct module *owner;
- struct list_head list;
- struct phy * (*of_xlate)(struct device *, struct of_phandle_args *);
-};
-
-struct phy_lookup {
- struct list_head node;
- const char *dev_id;
- const char *con_id;
- struct phy *phy;
-};
-
-enum usb_dr_mode {
- USB_DR_MODE_UNKNOWN = 0,
- USB_DR_MODE_HOST = 1,
- USB_DR_MODE_PERIPHERAL = 2,
- USB_DR_MODE_OTG = 3,
-};
-
-struct phy_meson8b_usb2_match_data {
- bool host_enable_aca;
-};
-
-struct reset_control;
-
-struct phy_meson8b_usb2_priv {
- struct regmap *regmap;
- enum usb_dr_mode dr_mode;
- struct clk *clk_usb_general;
- struct clk *clk_usb;
- struct reset_control *reset;
- const struct phy_meson8b_usb2_match_data *match;
-};
-
-struct phy_meson_gxl_usb2_priv {
- struct regmap *regmap;
- enum phy_mode mode;
- int is_enabled;
- struct clk *clk;
- struct reset_control *reset;
-};
-
-enum meson_soc_id {
- MESON_SOC_G12A = 0,
- MESON_SOC_A1 = 1,
-};
-
-struct phy_meson_g12a_usb2_priv {
- struct device *dev;
- struct regmap *regmap;
- struct clk *clk;
- struct reset_control *reset;
- int soc_id;
-};
-
-struct phy_g12a_usb3_pcie_priv {
- struct regmap *regmap;
- struct regmap *regmap_cr;
- struct clk *clk_ref;
- struct reset_control *reset;
- struct phy *phy;
- unsigned int mode;
-};
-
-struct phy_axg_pcie_priv {
- struct phy *phy;
- struct phy *analog;
- struct regmap *regmap;
- struct reset_control *reset;
-};
-
-struct phy_axg_mipi_pcie_analog_priv {
- struct phy *phy;
- unsigned int mode;
- struct regmap *regmap;
-};
-
-enum ethtool_link_mode_bit_indices {
- ETHTOOL_LINK_MODE_10baseT_Half_BIT = 0,
- ETHTOOL_LINK_MODE_10baseT_Full_BIT = 1,
- ETHTOOL_LINK_MODE_100baseT_Half_BIT = 2,
- ETHTOOL_LINK_MODE_100baseT_Full_BIT = 3,
- ETHTOOL_LINK_MODE_1000baseT_Half_BIT = 4,
- ETHTOOL_LINK_MODE_1000baseT_Full_BIT = 5,
- ETHTOOL_LINK_MODE_Autoneg_BIT = 6,
- ETHTOOL_LINK_MODE_TP_BIT = 7,
- ETHTOOL_LINK_MODE_AUI_BIT = 8,
- ETHTOOL_LINK_MODE_MII_BIT = 9,
- ETHTOOL_LINK_MODE_FIBRE_BIT = 10,
- ETHTOOL_LINK_MODE_BNC_BIT = 11,
- ETHTOOL_LINK_MODE_10000baseT_Full_BIT = 12,
- ETHTOOL_LINK_MODE_Pause_BIT = 13,
- ETHTOOL_LINK_MODE_Asym_Pause_BIT = 14,
- ETHTOOL_LINK_MODE_2500baseX_Full_BIT = 15,
- ETHTOOL_LINK_MODE_Backplane_BIT = 16,
- ETHTOOL_LINK_MODE_1000baseKX_Full_BIT = 17,
- ETHTOOL_LINK_MODE_10000baseKX4_Full_BIT = 18,
- ETHTOOL_LINK_MODE_10000baseKR_Full_BIT = 19,
- ETHTOOL_LINK_MODE_10000baseR_FEC_BIT = 20,
- ETHTOOL_LINK_MODE_20000baseMLD2_Full_BIT = 21,
- ETHTOOL_LINK_MODE_20000baseKR2_Full_BIT = 22,
- ETHTOOL_LINK_MODE_40000baseKR4_Full_BIT = 23,
- ETHTOOL_LINK_MODE_40000baseCR4_Full_BIT = 24,
- ETHTOOL_LINK_MODE_40000baseSR4_Full_BIT = 25,
- ETHTOOL_LINK_MODE_40000baseLR4_Full_BIT = 26,
- ETHTOOL_LINK_MODE_56000baseKR4_Full_BIT = 27,
- ETHTOOL_LINK_MODE_56000baseCR4_Full_BIT = 28,
- ETHTOOL_LINK_MODE_56000baseSR4_Full_BIT = 29,
- ETHTOOL_LINK_MODE_56000baseLR4_Full_BIT = 30,
- ETHTOOL_LINK_MODE_25000baseCR_Full_BIT = 31,
- ETHTOOL_LINK_MODE_25000baseKR_Full_BIT = 32,
- ETHTOOL_LINK_MODE_25000baseSR_Full_BIT = 33,
- ETHTOOL_LINK_MODE_50000baseCR2_Full_BIT = 34,
- ETHTOOL_LINK_MODE_50000baseKR2_Full_BIT = 35,
- ETHTOOL_LINK_MODE_100000baseKR4_Full_BIT = 36,
- ETHTOOL_LINK_MODE_100000baseSR4_Full_BIT = 37,
- ETHTOOL_LINK_MODE_100000baseCR4_Full_BIT = 38,
- ETHTOOL_LINK_MODE_100000baseLR4_ER4_Full_BIT = 39,
- ETHTOOL_LINK_MODE_50000baseSR2_Full_BIT = 40,
- ETHTOOL_LINK_MODE_1000baseX_Full_BIT = 41,
- ETHTOOL_LINK_MODE_10000baseCR_Full_BIT = 42,
- ETHTOOL_LINK_MODE_10000baseSR_Full_BIT = 43,
- ETHTOOL_LINK_MODE_10000baseLR_Full_BIT = 44,
- ETHTOOL_LINK_MODE_10000baseLRM_Full_BIT = 45,
- ETHTOOL_LINK_MODE_10000baseER_Full_BIT = 46,
- ETHTOOL_LINK_MODE_2500baseT_Full_BIT = 47,
- ETHTOOL_LINK_MODE_5000baseT_Full_BIT = 48,
- ETHTOOL_LINK_MODE_FEC_NONE_BIT = 49,
- ETHTOOL_LINK_MODE_FEC_RS_BIT = 50,
- ETHTOOL_LINK_MODE_FEC_BASER_BIT = 51,
- ETHTOOL_LINK_MODE_50000baseKR_Full_BIT = 52,
- ETHTOOL_LINK_MODE_50000baseSR_Full_BIT = 53,
- ETHTOOL_LINK_MODE_50000baseCR_Full_BIT = 54,
- ETHTOOL_LINK_MODE_50000baseLR_ER_FR_Full_BIT = 55,
- ETHTOOL_LINK_MODE_50000baseDR_Full_BIT = 56,
- ETHTOOL_LINK_MODE_100000baseKR2_Full_BIT = 57,
- ETHTOOL_LINK_MODE_100000baseSR2_Full_BIT = 58,
- ETHTOOL_LINK_MODE_100000baseCR2_Full_BIT = 59,
- ETHTOOL_LINK_MODE_100000baseLR2_ER2_FR2_Full_BIT = 60,
- ETHTOOL_LINK_MODE_100000baseDR2_Full_BIT = 61,
- ETHTOOL_LINK_MODE_200000baseKR4_Full_BIT = 62,
- ETHTOOL_LINK_MODE_200000baseSR4_Full_BIT = 63,
- ETHTOOL_LINK_MODE_200000baseLR4_ER4_FR4_Full_BIT = 64,
- ETHTOOL_LINK_MODE_200000baseDR4_Full_BIT = 65,
- ETHTOOL_LINK_MODE_200000baseCR4_Full_BIT = 66,
- ETHTOOL_LINK_MODE_100baseT1_Full_BIT = 67,
- ETHTOOL_LINK_MODE_1000baseT1_Full_BIT = 68,
- ETHTOOL_LINK_MODE_400000baseKR8_Full_BIT = 69,
- ETHTOOL_LINK_MODE_400000baseSR8_Full_BIT = 70,
- ETHTOOL_LINK_MODE_400000baseLR8_ER8_FR8_Full_BIT = 71,
- ETHTOOL_LINK_MODE_400000baseDR8_Full_BIT = 72,
- ETHTOOL_LINK_MODE_400000baseCR8_Full_BIT = 73,
- ETHTOOL_LINK_MODE_FEC_LLRS_BIT = 74,
- ETHTOOL_LINK_MODE_100000baseKR_Full_BIT = 75,
- ETHTOOL_LINK_MODE_100000baseSR_Full_BIT = 76,
- ETHTOOL_LINK_MODE_100000baseLR_ER_FR_Full_BIT = 77,
- ETHTOOL_LINK_MODE_100000baseCR_Full_BIT = 78,
- ETHTOOL_LINK_MODE_100000baseDR_Full_BIT = 79,
- ETHTOOL_LINK_MODE_200000baseKR2_Full_BIT = 80,
- ETHTOOL_LINK_MODE_200000baseSR2_Full_BIT = 81,
- ETHTOOL_LINK_MODE_200000baseLR2_ER2_FR2_Full_BIT = 82,
- ETHTOOL_LINK_MODE_200000baseDR2_Full_BIT = 83,
- ETHTOOL_LINK_MODE_200000baseCR2_Full_BIT = 84,
- ETHTOOL_LINK_MODE_400000baseKR4_Full_BIT = 85,
- ETHTOOL_LINK_MODE_400000baseSR4_Full_BIT = 86,
- ETHTOOL_LINK_MODE_400000baseLR4_ER4_FR4_Full_BIT = 87,
- ETHTOOL_LINK_MODE_400000baseDR4_Full_BIT = 88,
- ETHTOOL_LINK_MODE_400000baseCR4_Full_BIT = 89,
- ETHTOOL_LINK_MODE_100baseFX_Half_BIT = 90,
- ETHTOOL_LINK_MODE_100baseFX_Full_BIT = 91,
- __ETHTOOL_LINK_MODE_MASK_NBITS = 92,
-};
-
-struct mvebu_a3700_comphy_conf {
- unsigned int lane;
- enum phy_mode mode;
- int submode;
- unsigned int port;
- u32 fw_mode;
-};
-
-struct mvebu_a3700_comphy_lane {
- struct device *dev;
- unsigned int id;
- enum phy_mode mode;
- int submode;
- int port;
-};
-
-struct mvebu_a3700_utmi_caps {
- int usb32;
- const struct phy_ops *ops;
-};
-
-struct mvebu_a3700_utmi {
- void *regs;
- struct regmap *usb_misc;
- const struct mvebu_a3700_utmi_caps *caps;
- struct phy *phy;
-};
-
-struct exynos_dp_video_phy_drvdata {
- u32 phy_ctrl_offset;
-};
-
-struct exynos_dp_video_phy {
- struct regmap *regs;
- const struct exynos_dp_video_phy_drvdata *drvdata;
-};
-
-enum exynos_mipi_phy_id {
- EXYNOS_MIPI_PHY_ID_NONE = 4294967295,
- EXYNOS_MIPI_PHY_ID_CSIS0 = 0,
- EXYNOS_MIPI_PHY_ID_DSIM0 = 1,
- EXYNOS_MIPI_PHY_ID_CSIS1 = 2,
- EXYNOS_MIPI_PHY_ID_DSIM1 = 3,
- EXYNOS_MIPI_PHY_ID_CSIS2 = 4,
- EXYNOS_MIPI_PHYS_NUM = 5,
-};
-
-enum exynos_mipi_phy_regmap_id {
- EXYNOS_MIPI_REGMAP_PMU = 0,
- EXYNOS_MIPI_REGMAP_DISP = 1,
- EXYNOS_MIPI_REGMAP_CAM0 = 2,
- EXYNOS_MIPI_REGMAP_CAM1 = 3,
- EXYNOS_MIPI_REGMAPS_NUM = 4,
-};
-
-struct exynos_mipi_phy_desc {
- enum exynos_mipi_phy_id coupled_phy_id;
- u32 enable_val;
- unsigned int enable_reg;
- enum exynos_mipi_phy_regmap_id enable_map;
- u32 resetn_val;
- unsigned int resetn_reg;
- enum exynos_mipi_phy_regmap_id resetn_map;
-};
-
-struct mipi_phy_device_desc {
- int num_phys;
- int num_regmaps;
- const char *regmap_names[4];
- struct exynos_mipi_phy_desc phys[5];
-};
-
-struct video_phy_desc {
- struct phy *phy;
- unsigned int index;
- const struct exynos_mipi_phy_desc *data;
-};
-
-struct exynos_mipi_video_phy {
- struct regmap *regmaps[4];
- int num_phys;
- struct video_phy_desc phys[5];
- spinlock_t slock;
-};
-
-struct pinctrl;
-
-struct pinctrl_state;
-
-struct dev_pin_info {
- struct pinctrl *p;
- struct pinctrl_state *default_state;
- struct pinctrl_state *init_state;
- struct pinctrl_state *sleep_state;
- struct pinctrl_state *idle_state;
-};
-
-struct pinctrl {
- struct list_head node;
- struct device *dev;
- struct list_head states;
- struct pinctrl_state *state;
- struct list_head dt_maps;
- struct kref users;
-};
-
-struct pinctrl_state {
- struct list_head node;
- const char *name;
- struct list_head settings;
-};
-
-struct pinctrl_pin_desc {
- unsigned int number;
- const char *name;
- void *drv_data;
-};
-
-struct gpio_chip;
-
-struct pinctrl_gpio_range {
- struct list_head node;
- const char *name;
- unsigned int id;
- unsigned int base;
- unsigned int pin_base;
- const unsigned int *pins;
- unsigned int npins;
- struct gpio_chip *gc;
-};
-
-struct gpio_irq_chip {
- struct irq_chip *chip;
- struct irq_domain *domain;
- const struct irq_domain_ops *domain_ops;
- struct fwnode_handle *fwnode;
- struct irq_domain *parent_domain;
- int (*child_to_parent_hwirq)(struct gpio_chip *, unsigned int, unsigned int, unsigned int *, unsigned int *);
- void * (*populate_parent_alloc_arg)(struct gpio_chip *, unsigned int, unsigned int);
- unsigned int (*child_offset_to_irq)(struct gpio_chip *, unsigned int);
- struct irq_domain_ops child_irq_domain_ops;
- irq_flow_handler_t handler;
- unsigned int default_type;
- struct lock_class_key *lock_key;
- struct lock_class_key *request_key;
- irq_flow_handler_t parent_handler;
- void *parent_handler_data;
- unsigned int num_parents;
- unsigned int *parents;
- unsigned int *map;
- bool threaded;
- int (*init_hw)(struct gpio_chip *);
- void (*init_valid_mask)(struct gpio_chip *, long unsigned int *, unsigned int);
- long unsigned int *valid_mask;
- unsigned int first;
- void (*irq_enable)(struct irq_data *);
- void (*irq_disable)(struct irq_data *);
- void (*irq_unmask)(struct irq_data *);
- void (*irq_mask)(struct irq_data *);
-};
-
-struct gpio_device;
-
-struct gpio_chip {
- const char *label;
- struct gpio_device *gpiodev;
- struct device *parent;
- struct module *owner;
- int (*request)(struct gpio_chip *, unsigned int);
- void (*free)(struct gpio_chip *, unsigned int);
- int (*get_direction)(struct gpio_chip *, unsigned int);
- int (*direction_input)(struct gpio_chip *, unsigned int);
- int (*direction_output)(struct gpio_chip *, unsigned int, int);
- int (*get)(struct gpio_chip *, unsigned int);
- int (*get_multiple)(struct gpio_chip *, long unsigned int *, long unsigned int *);
- void (*set)(struct gpio_chip *, unsigned int, int);
- void (*set_multiple)(struct gpio_chip *, long unsigned int *, long unsigned int *);
- int (*set_config)(struct gpio_chip *, unsigned int, long unsigned int);
- int (*to_irq)(struct gpio_chip *, unsigned int);
- void (*dbg_show)(struct seq_file *, struct gpio_chip *);
- int (*init_valid_mask)(struct gpio_chip *, long unsigned int *, unsigned int);
- int (*add_pin_ranges)(struct gpio_chip *);
- int base;
- u16 ngpio;
- const char * const *names;
- bool can_sleep;
- long unsigned int (*read_reg)(void *);
- void (*write_reg)(void *, long unsigned int);
- bool be_bits;
- void *reg_dat;
- void *reg_set;
- void *reg_clr;
- void *reg_dir_out;
- void *reg_dir_in;
- bool bgpio_dir_unreadable;
- int bgpio_bits;
- spinlock_t bgpio_lock;
- long unsigned int bgpio_data;
- long unsigned int bgpio_dir;
- struct gpio_irq_chip irq;
- long unsigned int *valid_mask;
- struct device_node *of_node;
- unsigned int of_gpio_n_cells;
- int (*of_xlate)(struct gpio_chip *, const struct of_phandle_args *, u32 *);
-};
-
-struct pinctrl_dev;
-
-struct pinctrl_ops {
- int (*get_groups_count)(struct pinctrl_dev *);
- const char * (*get_group_name)(struct pinctrl_dev *, unsigned int);
- int (*get_group_pins)(struct pinctrl_dev *, unsigned int, const unsigned int **, unsigned int *);
- void (*pin_dbg_show)(struct pinctrl_dev *, struct seq_file *, unsigned int);
- int (*dt_node_to_map)(struct pinctrl_dev *, struct device_node *, struct pinctrl_map **, unsigned int *);
- void (*dt_free_map)(struct pinctrl_dev *, struct pinctrl_map *, unsigned int);
-};
-
-struct pinctrl_desc;
-
-struct pinctrl_dev {
- struct list_head node;
- struct pinctrl_desc *desc;
- struct xarray pin_desc_tree;
- struct xarray pin_group_tree;
- unsigned int num_groups;
- struct xarray pin_function_tree;
- unsigned int num_functions;
- struct list_head gpio_ranges;
- struct device *dev;
- struct module *owner;
- void *driver_data;
- struct pinctrl *p;
- struct pinctrl_state *hog_default;
- struct pinctrl_state *hog_sleep;
- struct mutex mutex;
- struct dentry *device_root;
-};
-
-struct pinmux_ops;
-
-struct pinconf_ops;
-
-struct pinconf_generic_params;
-
-struct pin_config_item;
-
-struct pinctrl_desc {
- const char *name;
- const struct pinctrl_pin_desc *pins;
- unsigned int npins;
- const struct pinctrl_ops *pctlops;
- const struct pinmux_ops *pmxops;
- const struct pinconf_ops *confops;
- struct module *owner;
- unsigned int num_custom_params;
- const struct pinconf_generic_params *custom_params;
- const struct pin_config_item *custom_conf_items;
- bool link_consumers;
-};
-
-struct pinmux_ops {
- int (*request)(struct pinctrl_dev *, unsigned int);
- int (*free)(struct pinctrl_dev *, unsigned int);
- int (*get_functions_count)(struct pinctrl_dev *);
- const char * (*get_function_name)(struct pinctrl_dev *, unsigned int);
- int (*get_function_groups)(struct pinctrl_dev *, unsigned int, const char * const **, unsigned int *);
- int (*set_mux)(struct pinctrl_dev *, unsigned int, unsigned int);
- int (*gpio_request_enable)(struct pinctrl_dev *, struct pinctrl_gpio_range *, unsigned int);
- void (*gpio_disable_free)(struct pinctrl_dev *, struct pinctrl_gpio_range *, unsigned int);
- int (*gpio_set_direction)(struct pinctrl_dev *, struct pinctrl_gpio_range *, unsigned int, bool);
- bool strict;
-};
-
-struct pinconf_ops {
- bool is_generic;
- int (*pin_config_get)(struct pinctrl_dev *, unsigned int, long unsigned int *);
- int (*pin_config_set)(struct pinctrl_dev *, unsigned int, long unsigned int *, unsigned int);
- int (*pin_config_group_get)(struct pinctrl_dev *, unsigned int, long unsigned int *);
- int (*pin_config_group_set)(struct pinctrl_dev *, unsigned int, long unsigned int *, unsigned int);
- void (*pin_config_dbg_show)(struct pinctrl_dev *, struct seq_file *, unsigned int);
- void (*pin_config_group_dbg_show)(struct pinctrl_dev *, struct seq_file *, unsigned int);
- void (*pin_config_config_dbg_show)(struct pinctrl_dev *, struct seq_file *, long unsigned int);
-};
-
-enum pin_config_param {
- PIN_CONFIG_BIAS_BUS_HOLD = 0,
- PIN_CONFIG_BIAS_DISABLE = 1,
- PIN_CONFIG_BIAS_HIGH_IMPEDANCE = 2,
- PIN_CONFIG_BIAS_PULL_DOWN = 3,
- PIN_CONFIG_BIAS_PULL_PIN_DEFAULT = 4,
- PIN_CONFIG_BIAS_PULL_UP = 5,
- PIN_CONFIG_DRIVE_OPEN_DRAIN = 6,
- PIN_CONFIG_DRIVE_OPEN_SOURCE = 7,
- PIN_CONFIG_DRIVE_PUSH_PULL = 8,
- PIN_CONFIG_DRIVE_STRENGTH = 9,
- PIN_CONFIG_DRIVE_STRENGTH_UA = 10,
- PIN_CONFIG_INPUT_DEBOUNCE = 11,
- PIN_CONFIG_INPUT_ENABLE = 12,
- PIN_CONFIG_INPUT_SCHMITT = 13,
- PIN_CONFIG_INPUT_SCHMITT_ENABLE = 14,
- PIN_CONFIG_LOW_POWER_MODE = 15,
- PIN_CONFIG_OUTPUT_ENABLE = 16,
- PIN_CONFIG_OUTPUT = 17,
- PIN_CONFIG_POWER_SOURCE = 18,
- PIN_CONFIG_SLEEP_HARDWARE_STATE = 19,
- PIN_CONFIG_SLEW_RATE = 20,
- PIN_CONFIG_SKEW_DELAY = 21,
- PIN_CONFIG_PERSIST_STATE = 22,
- PIN_CONFIG_END = 127,
- PIN_CONFIG_MAX = 255,
-};
-
-struct pinconf_generic_params {
- const char * const property;
- enum pin_config_param param;
- u32 default_value;
-};
-
-struct pin_config_item {
- const enum pin_config_param param;
- const char * const display;
- const char * const format;
- bool has_arg;
-};
-
-struct gpio_desc___2;
-
-struct gpio_device {
- int id;
- struct device dev;
- struct cdev chrdev;
- struct device *mockdev;
- struct module *owner;
- struct gpio_chip *chip;
- struct gpio_desc___2 *descs;
- int base;
- u16 ngpio;
- const char *label;
- void *data;
- struct list_head list;
- struct blocking_notifier_head notifier;
- struct list_head pin_ranges;
-};
-
-struct gpio_desc___2 {
- struct gpio_device *gdev;
- long unsigned int flags;
- const char *label;
- const char *name;
- struct device_node *hog;
- unsigned int debounce_period_us;
-};
-
-struct pinctrl_setting_mux {
- unsigned int group;
- unsigned int func;
-};
-
-struct pinctrl_setting_configs {
- unsigned int group_or_pin;
- long unsigned int *configs;
- unsigned int num_configs;
-};
-
-struct pinctrl_setting {
- struct list_head node;
- enum pinctrl_map_type type;
- struct pinctrl_dev *pctldev;
- const char *dev_name;
- union {
- struct pinctrl_setting_mux mux;
- struct pinctrl_setting_configs configs;
- } data;
-};
-
-struct pin_desc {
- struct pinctrl_dev *pctldev;
- const char *name;
- bool dynamic_name;
- void *drv_data;
- unsigned int mux_usecount;
- const char *mux_owner;
- const struct pinctrl_setting_mux *mux_setting;
- const char *gpio_owner;
-};
-
-struct pinctrl_maps {
- struct list_head node;
- const struct pinctrl_map *maps;
- unsigned int num_maps;
-};
-
-struct group_desc {
- const char *name;
- int *pins;
- int num_pins;
- void *data;
-};
-
-struct pctldev;
-
-struct function_desc {
- const char *name;
- const char **group_names;
- int num_group_names;
- void *data;
-};
-
-struct pinctrl_dt_map {
- struct list_head node;
- struct pinctrl_dev *pctldev;
- struct pinctrl_map *map;
- unsigned int num_maps;
-};
-
-struct amd_pingroup {
- const char *name;
- const unsigned int *pins;
- unsigned int npins;
-};
-
-struct amd_gpio {
- raw_spinlock_t lock;
- void *base;
- const struct amd_pingroup *groups;
- u32 ngroups;
- struct pinctrl_dev *pctrl;
- struct gpio_chip gc;
- unsigned int hwbank_num;
- struct resource *res;
- struct platform_device *pdev;
- u32 *saved_regs;
-};
-
-struct meson_pmx_group {
- const char *name;
- const unsigned int *pins;
- unsigned int num_pins;
- const void *data;
-};
-
-struct meson_pmx_func {
- const char *name;
- const char * const *groups;
- unsigned int num_groups;
-};
-
-struct meson_reg_desc {
- unsigned int reg;
- unsigned int bit;
-};
-
-enum meson_reg_type {
- REG_PULLEN = 0,
- REG_PULL = 1,
- REG_DIR = 2,
- REG_OUT = 3,
- REG_IN = 4,
- REG_DS = 5,
- NUM_REG = 6,
-};
-
-enum meson_pinconf_drv {
- MESON_PINCONF_DRV_500UA = 0,
- MESON_PINCONF_DRV_2500UA = 1,
- MESON_PINCONF_DRV_3000UA = 2,
- MESON_PINCONF_DRV_4000UA = 3,
-};
-
-struct meson_bank {
- const char *name;
- unsigned int first;
- unsigned int last;
- int irq_first;
- int irq_last;
- struct meson_reg_desc regs[6];
-};
-
-struct meson_pinctrl;
-
-struct meson_pinctrl_data {
- const char *name;
- const struct pinctrl_pin_desc *pins;
- struct meson_pmx_group *groups;
- struct meson_pmx_func *funcs;
- unsigned int num_pins;
- unsigned int num_groups;
- unsigned int num_funcs;
- struct meson_bank *banks;
- unsigned int num_banks;
- const struct pinmux_ops *pmx_ops;
- void *pmx_data;
- int (*parse_dt)(struct meson_pinctrl *);
-};
-
-struct meson_pinctrl {
- struct device *dev;
- struct pinctrl_dev *pcdev;
- struct pinctrl_desc desc;
- struct meson_pinctrl_data *data;
- struct regmap *reg_mux;
- struct regmap *reg_pullen;
- struct regmap *reg_pull;
- struct regmap *reg_gpio;
- struct regmap *reg_ds;
- struct gpio_chip chip;
- struct device_node *of_node;
-};
-
-struct meson8_pmx_data {
- bool is_gpio;
- unsigned int reg;
- unsigned int bit;
-};
-
-struct meson_pmx_bank {
- const char *name;
- unsigned int first;
- unsigned int last;
- unsigned int reg;
- unsigned int offset;
-};
-
-struct meson_axg_pmx_data {
- struct meson_pmx_bank *pmx_banks;
- unsigned int num_pmx_banks;
-};
-
-struct meson_pmx_axg_data {
- unsigned int func;
-};
-
-enum rockchip_pinctrl_type {
- PX30 = 0,
- RV1108 = 1,
- RK2928 = 2,
- RK3066B = 3,
- RK3128 = 4,
- RK3188 = 5,
- RK3288 = 6,
- RK3308 = 7,
- RK3368 = 8,
- RK3399 = 9,
-};
-
-struct rockchip_iomux {
- int type;
- int offset;
-};
-
-enum rockchip_pin_drv_type {
- DRV_TYPE_IO_DEFAULT = 0,
- DRV_TYPE_IO_1V8_OR_3V0 = 1,
- DRV_TYPE_IO_1V8_ONLY = 2,
- DRV_TYPE_IO_1V8_3V0_AUTO = 3,
- DRV_TYPE_IO_3V3_ONLY = 4,
- DRV_TYPE_MAX = 5,
-};
-
-enum rockchip_pin_pull_type {
- PULL_TYPE_IO_DEFAULT = 0,
- PULL_TYPE_IO_1V8_ONLY = 1,
- PULL_TYPE_MAX = 2,
-};
-
-struct rockchip_drv {
- enum rockchip_pin_drv_type drv_type;
- int offset;
-};
-
-struct rockchip_pinctrl;
-
-struct rockchip_pin_bank {
- void *reg_base;
- struct regmap *regmap_pull;
- struct clk *clk;
- int irq;
- u32 saved_masks;
- u32 pin_base;
- u8 nr_pins;
- char *name;
- u8 bank_num;
- struct rockchip_iomux iomux[4];
- struct rockchip_drv drv[4];
- enum rockchip_pin_pull_type pull_type[4];
- bool valid;
- struct device_node *of_node;
- struct rockchip_pinctrl *drvdata;
- struct irq_domain *domain;
- struct gpio_chip gpio_chip;
- struct pinctrl_gpio_range grange;
- raw_spinlock_t slock;
- u32 toggle_edge_mode;
- u32 recalced_mask;
- u32 route_mask;
-};
-
-struct rockchip_pin_ctrl;
-
-struct rockchip_pin_group;
-
-struct rockchip_pmx_func;
-
-struct rockchip_pinctrl {
- struct regmap *regmap_base;
- int reg_size;
- struct regmap *regmap_pull;
- struct regmap *regmap_pmu;
- struct device *dev;
- struct rockchip_pin_ctrl *ctrl;
- struct pinctrl_desc pctl;
- struct pinctrl_dev *pctl_dev;
- struct rockchip_pin_group *groups;
- unsigned int ngroups;
- struct rockchip_pmx_func *functions;
- unsigned int nfunctions;
-};
-
-struct rockchip_mux_recalced_data {
- u8 num;
- u8 pin;
- u32 reg;
- u8 bit;
- u8 mask;
-};
-
-enum rockchip_mux_route_location {
- ROCKCHIP_ROUTE_SAME = 0,
- ROCKCHIP_ROUTE_PMU = 1,
- ROCKCHIP_ROUTE_GRF = 2,
-};
-
-struct rockchip_mux_route_data {
- u8 bank_num;
- u8 pin;
- u8 func;
- enum rockchip_mux_route_location route_location;
- u32 route_offset;
- u32 route_val;
-};
-
-struct rockchip_pin_ctrl {
- struct rockchip_pin_bank *pin_banks;
- u32 nr_banks;
- u32 nr_pins;
- char *label;
- enum rockchip_pinctrl_type type;
- int grf_mux_offset;
- int pmu_mux_offset;
- int grf_drv_offset;
- int pmu_drv_offset;
- struct rockchip_mux_recalced_data *iomux_recalced;
- u32 niomux_recalced;
- struct rockchip_mux_route_data *iomux_routes;
- u32 niomux_routes;
- void (*pull_calc_reg)(struct rockchip_pin_bank *, int, struct regmap **, int *, u8 *);
- void (*drv_calc_reg)(struct rockchip_pin_bank *, int, struct regmap **, int *, u8 *);
- int (*schmitt_calc_reg)(struct rockchip_pin_bank *, int, struct regmap **, int *, u8 *);
-};
-
-struct rockchip_pin_config {
- unsigned int func;
- long unsigned int *configs;
- unsigned int nconfigs;
-};
-
-struct rockchip_pin_group {
- const char *name;
- unsigned int npins;
- unsigned int *pins;
- struct rockchip_pin_config *data;
-};
-
-struct rockchip_pmx_func {
- const char *name;
- const char **groups;
- u8 ngroups;
-};
-
-struct pcs_pdata {
- int irq;
- void (*rearm)();
-};
-
-struct pcs_func_vals {
- void *reg;
- unsigned int val;
- unsigned int mask;
-};
-
-struct pcs_conf_vals {
- enum pin_config_param param;
- unsigned int val;
- unsigned int enable;
- unsigned int disable;
- unsigned int mask;
-};
-
-struct pcs_conf_type {
- const char *name;
- enum pin_config_param param;
-};
-
-struct pcs_function {
- const char *name;
- struct pcs_func_vals *vals;
- unsigned int nvals;
- const char **pgnames;
- int npgnames;
- struct pcs_conf_vals *conf;
- int nconfs;
- struct list_head node;
-};
-
-struct pcs_gpiofunc_range {
- unsigned int offset;
- unsigned int npins;
- unsigned int gpiofunc;
- struct list_head node;
-};
-
-struct pcs_data {
- struct pinctrl_pin_desc *pa;
- int cur;
-};
-
-struct pcs_soc_data {
- unsigned int flags;
- int irq;
- unsigned int irq_enable_mask;
- unsigned int irq_status_mask;
- void (*rearm)();
-};
-
-struct pcs_device {
- struct resource *res;
- void *base;
- void *saved_vals;
- unsigned int size;
- struct device *dev;
- struct device_node *np;
- struct pinctrl_dev *pctl;
- unsigned int flags;
- struct property *missing_nr_pinctrl_cells;
- struct pcs_soc_data socdata;
- raw_spinlock_t lock;
- struct mutex mutex;
- unsigned int width;
- unsigned int fmask;
- unsigned int fshift;
- unsigned int foff;
- unsigned int fmax;
- bool bits_per_mux;
- unsigned int bits_per_pin;
- struct pcs_data pins;
- struct list_head gpiofuncs;
- struct list_head irqs;
- struct irq_chip chip;
- struct irq_domain *domain;
- struct pinctrl_desc desc;
- unsigned int (*read)(void *);
- void (*write)(unsigned int, void *);
-};
-
-struct pcs_interrupt {
- void *reg;
- irq_hw_number_t hwirq;
- unsigned int irq;
- struct list_head node;
-};
-
-struct tegra_pinctrl_soc_data;
-
-struct tegra_pmx {
- struct device *dev;
- struct pinctrl_dev *pctl;
- const struct tegra_pinctrl_soc_data *soc;
- const char **group_pins;
- int nbanks;
- void **regs;
- u32 *backup_regs;
-};
-
-struct tegra_function;
-
-struct tegra_pingroup;
-
-struct tegra_pinctrl_soc_data {
- unsigned int ngpios;
- const char *gpio_compatible;
- const struct pinctrl_pin_desc *pins;
- unsigned int npins;
- struct tegra_function *functions;
- unsigned int nfunctions;
- const struct tegra_pingroup *groups;
- unsigned int ngroups;
- bool hsm_in_mux;
- bool schmitt_in_mux;
- bool drvtype_in_mux;
- bool sfsel_in_mux;
-};
-
-enum tegra_pinconf_param {
- TEGRA_PINCONF_PARAM_PULL = 0,
- TEGRA_PINCONF_PARAM_TRISTATE = 1,
- TEGRA_PINCONF_PARAM_ENABLE_INPUT = 2,
- TEGRA_PINCONF_PARAM_OPEN_DRAIN = 3,
- TEGRA_PINCONF_PARAM_LOCK = 4,
- TEGRA_PINCONF_PARAM_IORESET = 5,
- TEGRA_PINCONF_PARAM_RCV_SEL = 6,
- TEGRA_PINCONF_PARAM_HIGH_SPEED_MODE = 7,
- TEGRA_PINCONF_PARAM_SCHMITT = 8,
- TEGRA_PINCONF_PARAM_LOW_POWER_MODE = 9,
- TEGRA_PINCONF_PARAM_DRIVE_DOWN_STRENGTH = 10,
- TEGRA_PINCONF_PARAM_DRIVE_UP_STRENGTH = 11,
- TEGRA_PINCONF_PARAM_SLEW_RATE_FALLING = 12,
- TEGRA_PINCONF_PARAM_SLEW_RATE_RISING = 13,
- TEGRA_PINCONF_PARAM_DRIVE_TYPE = 14,
-};
-
-struct tegra_function {
- const char *name;
- const char **groups;
- unsigned int ngroups;
-};
-
-struct tegra_pingroup {
- const char *name;
- const unsigned int *pins;
- u8 npins;
- u8 funcs[4];
- s32 mux_reg;
- s32 pupd_reg;
- s32 tri_reg;
- s32 drv_reg;
- u32 mux_bank: 2;
- u32 pupd_bank: 2;
- u32 tri_bank: 2;
- u32 drv_bank: 2;
- s32 mux_bit: 6;
- s32 pupd_bit: 6;
- s32 tri_bit: 6;
- s32 einput_bit: 6;
- s32 odrain_bit: 6;
- s32 lock_bit: 6;
- s32 ioreset_bit: 6;
- s32 rcv_sel_bit: 6;
- s32 hsm_bit: 6;
- char: 2;
- s32 sfsel_bit: 6;
- s32 schmitt_bit: 6;
- s32 lpmd_bit: 6;
- s32 drvdn_bit: 6;
- s32 drvup_bit: 6;
- char: 2;
- s32 slwr_bit: 6;
- s32 slwf_bit: 6;
- s32 drvtype_bit: 6;
- s32 drvdn_width: 6;
- s32 drvup_width: 6;
- char: 2;
- s32 slwr_width: 6;
- s32 slwf_width: 6;
- u32 parked_bitmask;
-};
-
-struct cfg_param {
- const char *property;
- enum tegra_pinconf_param param;
-};
-
-enum tegra_mux {
- TEGRA_MUX_BLINK = 0,
- TEGRA_MUX_CCLA = 1,
- TEGRA_MUX_CEC = 2,
- TEGRA_MUX_CLDVFS = 3,
- TEGRA_MUX_CLK = 4,
- TEGRA_MUX_CLK12 = 5,
- TEGRA_MUX_CPU = 6,
- TEGRA_MUX_CSI = 7,
- TEGRA_MUX_DAP = 8,
- TEGRA_MUX_DAP1 = 9,
- TEGRA_MUX_DAP2 = 10,
- TEGRA_MUX_DEV3 = 11,
- TEGRA_MUX_DISPLAYA = 12,
- TEGRA_MUX_DISPLAYA_ALT = 13,
- TEGRA_MUX_DISPLAYB = 14,
- TEGRA_MUX_DP = 15,
- TEGRA_MUX_DSI_B = 16,
- TEGRA_MUX_DTV = 17,
- TEGRA_MUX_EXTPERIPH1 = 18,
- TEGRA_MUX_EXTPERIPH2 = 19,
- TEGRA_MUX_EXTPERIPH3 = 20,
- TEGRA_MUX_GMI = 21,
- TEGRA_MUX_GMI_ALT = 22,
- TEGRA_MUX_HDA = 23,
- TEGRA_MUX_HSI = 24,
- TEGRA_MUX_I2C1 = 25,
- TEGRA_MUX_I2C2 = 26,
- TEGRA_MUX_I2C3 = 27,
- TEGRA_MUX_I2C4 = 28,
- TEGRA_MUX_I2CPWR = 29,
- TEGRA_MUX_I2S0 = 30,
- TEGRA_MUX_I2S1 = 31,
- TEGRA_MUX_I2S2 = 32,
- TEGRA_MUX_I2S3 = 33,
- TEGRA_MUX_I2S4 = 34,
- TEGRA_MUX_IRDA = 35,
- TEGRA_MUX_KBC = 36,
- TEGRA_MUX_OWR = 37,
- TEGRA_MUX_PE = 38,
- TEGRA_MUX_PE0 = 39,
- TEGRA_MUX_PE1 = 40,
- TEGRA_MUX_PMI = 41,
- TEGRA_MUX_PWM0 = 42,
- TEGRA_MUX_PWM1 = 43,
- TEGRA_MUX_PWM2 = 44,
- TEGRA_MUX_PWM3 = 45,
- TEGRA_MUX_PWRON = 46,
- TEGRA_MUX_RESET_OUT_N = 47,
- TEGRA_MUX_RSVD1 = 48,
- TEGRA_MUX_RSVD2 = 49,
- TEGRA_MUX_RSVD3 = 50,
- TEGRA_MUX_RSVD4 = 51,
- TEGRA_MUX_RTCK = 52,
- TEGRA_MUX_SATA = 53,
- TEGRA_MUX_SDMMC1 = 54,
- TEGRA_MUX_SDMMC2 = 55,
- TEGRA_MUX_SDMMC3 = 56,
- TEGRA_MUX_SDMMC4 = 57,
- TEGRA_MUX_SOC = 58,
- TEGRA_MUX_SPDIF = 59,
- TEGRA_MUX_SPI1 = 60,
- TEGRA_MUX_SPI2 = 61,
- TEGRA_MUX_SPI3 = 62,
- TEGRA_MUX_SPI4 = 63,
- TEGRA_MUX_SPI5 = 64,
- TEGRA_MUX_SPI6 = 65,
- TEGRA_MUX_SYS = 66,
- TEGRA_MUX_TMDS = 67,
- TEGRA_MUX_TRACE = 68,
- TEGRA_MUX_UARTA = 69,
- TEGRA_MUX_UARTB = 70,
- TEGRA_MUX_UARTC = 71,
- TEGRA_MUX_UARTD = 72,
- TEGRA_MUX_ULPI = 73,
- TEGRA_MUX_USB = 74,
- TEGRA_MUX_VGP1 = 75,
- TEGRA_MUX_VGP2 = 76,
- TEGRA_MUX_VGP3 = 77,
- TEGRA_MUX_VGP4 = 78,
- TEGRA_MUX_VGP5 = 79,
- TEGRA_MUX_VGP6 = 80,
- TEGRA_MUX_VI = 81,
- TEGRA_MUX_VI_ALT1 = 82,
- TEGRA_MUX_VI_ALT3 = 83,
- TEGRA_MUX_VIMCLK2 = 84,
- TEGRA_MUX_VIMCLK2_ALT = 85,
-};
-
-enum tegra_mux___2 {
- TEGRA_MUX_AUD = 0,
- TEGRA_MUX_BCL = 1,
- TEGRA_MUX_BLINK___2 = 2,
- TEGRA_MUX_CCLA___2 = 3,
- TEGRA_MUX_CEC___2 = 4,
- TEGRA_MUX_CLDVFS___2 = 5,
- TEGRA_MUX_CLK___2 = 6,
- TEGRA_MUX_CORE = 7,
- TEGRA_MUX_CPU___2 = 8,
- TEGRA_MUX_DISPLAYA___2 = 9,
- TEGRA_MUX_DISPLAYB___2 = 10,
- TEGRA_MUX_DMIC1 = 11,
- TEGRA_MUX_DMIC2 = 12,
- TEGRA_MUX_DMIC3 = 13,
- TEGRA_MUX_DP___2 = 14,
- TEGRA_MUX_DTV___2 = 15,
- TEGRA_MUX_EXTPERIPH3___2 = 16,
- TEGRA_MUX_I2C1___2 = 17,
- TEGRA_MUX_I2C2___2 = 18,
- TEGRA_MUX_I2C3___2 = 19,
- TEGRA_MUX_I2CPMU = 20,
- TEGRA_MUX_I2CVI = 21,
- TEGRA_MUX_I2S1___2 = 22,
- TEGRA_MUX_I2S2___2 = 23,
- TEGRA_MUX_I2S3___2 = 24,
- TEGRA_MUX_I2S4A = 25,
- TEGRA_MUX_I2S4B = 26,
- TEGRA_MUX_I2S5A = 27,
- TEGRA_MUX_I2S5B = 28,
- TEGRA_MUX_IQC0 = 29,
- TEGRA_MUX_IQC1 = 30,
- TEGRA_MUX_JTAG = 31,
- TEGRA_MUX_PE___2 = 32,
- TEGRA_MUX_PE0___2 = 33,
- TEGRA_MUX_PE1___2 = 34,
- TEGRA_MUX_PMI___2 = 35,
- TEGRA_MUX_PWM0___2 = 36,
- TEGRA_MUX_PWM1___2 = 37,
- TEGRA_MUX_PWM2___2 = 38,
- TEGRA_MUX_PWM3___2 = 39,
- TEGRA_MUX_QSPI = 40,
- TEGRA_MUX_RSVD0 = 41,
- TEGRA_MUX_RSVD1___2 = 42,
- TEGRA_MUX_RSVD2___2 = 43,
- TEGRA_MUX_RSVD3___2 = 44,
- TEGRA_MUX_SATA___2 = 45,
- TEGRA_MUX_SDMMC1___2 = 46,
- TEGRA_MUX_SDMMC3___2 = 47,
- TEGRA_MUX_SHUTDOWN = 48,
- TEGRA_MUX_SOC___2 = 49,
- TEGRA_MUX_SOR0 = 50,
- TEGRA_MUX_SOR1 = 51,
- TEGRA_MUX_SPDIF___2 = 52,
- TEGRA_MUX_SPI1___2 = 53,
- TEGRA_MUX_SPI2___2 = 54,
- TEGRA_MUX_SPI3___2 = 55,
- TEGRA_MUX_SPI4___2 = 56,
- TEGRA_MUX_SYS___2 = 57,
- TEGRA_MUX_TOUCH = 58,
- TEGRA_MUX_UART = 59,
- TEGRA_MUX_UARTA___2 = 60,
- TEGRA_MUX_UARTB___2 = 61,
- TEGRA_MUX_UARTC___2 = 62,
- TEGRA_MUX_UARTD___2 = 63,
- TEGRA_MUX_USB___2 = 64,
- TEGRA_MUX_VGP1___2 = 65,
- TEGRA_MUX_VGP2___2 = 66,
- TEGRA_MUX_VGP3___2 = 67,
- TEGRA_MUX_VGP4___2 = 68,
- TEGRA_MUX_VGP5___2 = 69,
- TEGRA_MUX_VGP6___2 = 70,
- TEGRA_MUX_VIMCLK = 71,
- TEGRA_MUX_VIMCLK2___2 = 72,
-};
-
-struct tegra_xusb_padctl_function {
- const char *name;
- const char * const *groups;
- unsigned int num_groups;
-};
-
-struct tegra_xusb_padctl_lane;
-
-struct tegra_xusb_padctl_soc {
- const struct pinctrl_pin_desc *pins;
- unsigned int num_pins;
- const struct tegra_xusb_padctl_function *functions;
- unsigned int num_functions;
- const struct tegra_xusb_padctl_lane *lanes;
- unsigned int num_lanes;
-};
-
-struct tegra_xusb_padctl_lane {
- const char *name;
- unsigned int offset;
- unsigned int shift;
- unsigned int mask;
- unsigned int iddq;
- const unsigned int *funcs;
- unsigned int num_funcs;
-};
-
-struct tegra_xusb_padctl {
- struct device *dev;
- void *regs;
- struct mutex lock;
- struct reset_control *rst;
- const struct tegra_xusb_padctl_soc *soc;
- struct pinctrl_dev *pinctrl;
- struct pinctrl_desc desc;
- struct phy_provider *provider;
- struct phy *phys[2];
- unsigned int enable;
-};
-
-enum tegra_xusb_padctl_param {
- TEGRA_XUSB_PADCTL_IDDQ = 0,
-};
-
-struct tegra_xusb_padctl_property {
- const char *name;
- enum tegra_xusb_padctl_param param;
-};
-
-enum tegra124_function {
- TEGRA124_FUNC_SNPS = 0,
- TEGRA124_FUNC_XUSB = 1,
- TEGRA124_FUNC_UART = 2,
- TEGRA124_FUNC_PCIE = 3,
- TEGRA124_FUNC_USB3 = 4,
- TEGRA124_FUNC_SATA = 5,
- TEGRA124_FUNC_RSVD = 6,
-};
-
-struct bcm2835_pinctrl {
- struct device *dev;
- void *base;
- int *wake_irq;
- long unsigned int enabled_irq_map[2];
- unsigned int irq_type[58];
- struct pinctrl_dev *pctl_dev;
- struct gpio_chip gpio_chip;
- struct pinctrl_desc pctl_desc;
- struct pinctrl_gpio_range gpio_range;
- raw_spinlock_t irq_lock[2];
-};
-
-enum bcm2835_fsel {
- BCM2835_FSEL_COUNT = 8,
- BCM2835_FSEL_MASK = 7,
-};
-
-struct bcm_plat_data {
- const struct gpio_chip *gpio_chip;
- const struct pinctrl_desc *pctl_desc;
- const struct pinctrl_gpio_range *gpio_range;
-};
-
-struct mvebu_mpp_ctrl_data {
- union {
- void *base;
- struct {
- struct regmap *map;
- u32 offset;
- } regmap;
- };
-};
-
-struct mvebu_mpp_ctrl {
- const char *name;
- u8 pid;
- u8 npins;
- unsigned int *pins;
- int (*mpp_get)(struct mvebu_mpp_ctrl_data *, unsigned int, long unsigned int *);
- int (*mpp_set)(struct mvebu_mpp_ctrl_data *, unsigned int, long unsigned int);
- int (*mpp_gpio_req)(struct mvebu_mpp_ctrl_data *, unsigned int);
- int (*mpp_gpio_dir)(struct mvebu_mpp_ctrl_data *, unsigned int, bool);
-};
-
-struct mvebu_mpp_ctrl_setting {
- u8 val;
- const char *name;
- const char *subname;
- u8 variant;
- u8 flags;
-};
-
-struct mvebu_mpp_mode {
- u8 pid;
- struct mvebu_mpp_ctrl_setting *settings;
-};
-
-struct mvebu_pinctrl_soc_info {
- u8 variant;
- const struct mvebu_mpp_ctrl *controls;
- struct mvebu_mpp_ctrl_data *control_data;
- int ncontrols;
- struct mvebu_mpp_mode *modes;
- int nmodes;
- struct pinctrl_gpio_range *gpioranges;
- int ngpioranges;
-};
-
-struct mvebu_pinctrl_function {
- const char *name;
- const char **groups;
- unsigned int num_groups;
-};
-
-struct mvebu_pinctrl_group {
- const char *name;
- const struct mvebu_mpp_ctrl *ctrl;
- struct mvebu_mpp_ctrl_data *data;
- struct mvebu_mpp_ctrl_setting *settings;
- unsigned int num_settings;
- unsigned int gid;
- unsigned int *pins;
- unsigned int npins;
-};
-
-struct mvebu_pinctrl {
- struct device *dev;
- struct pinctrl_dev *pctldev;
- struct pinctrl_desc desc;
- struct mvebu_pinctrl_group *groups;
- unsigned int num_groups;
- struct mvebu_pinctrl_function *functions;
- unsigned int num_functions;
- u8 variant;
-};
-
-enum {
- V_ARMADA_7K = 1,
- V_ARMADA_8K_CPM = 2,
- V_ARMADA_8K_CPS = 4,
- V_CP115_STANDALONE = 8,
- V_ARMADA_7K_8K_CPM = 3,
- V_ARMADA_7K_8K_CPS = 5,
-};
-
-struct armada_37xx_pin_group {
- const char *name;
- unsigned int start_pin;
- unsigned int npins;
- u32 reg_mask;
- u32 val[3];
- unsigned int extra_pin;
- unsigned int extra_npins;
- const char *funcs[3];
- unsigned int *pins;
-};
-
-struct armada_37xx_pin_data {
- u8 nr_pins;
- char *name;
- struct armada_37xx_pin_group *groups;
- int ngroups;
-};
-
-struct armada_37xx_pmx_func {
- const char *name;
- const char **groups;
- unsigned int ngroups;
-};
-
-struct armada_37xx_pm_state {
- u32 out_en_l;
- u32 out_en_h;
- u32 out_val_l;
- u32 out_val_h;
- u32 irq_en_l;
- u32 irq_en_h;
- u32 irq_pol_l;
- u32 irq_pol_h;
- u32 selection;
-};
-
-struct armada_37xx_pinctrl {
- struct regmap *regmap;
- void *base;
- const struct armada_37xx_pin_data *data;
- struct device *dev;
- struct gpio_chip gpio_chip;
- struct irq_chip irq_chip;
- spinlock_t irq_lock;
- struct pinctrl_desc pctl;
- struct pinctrl_dev *pctl_dev;
- struct armada_37xx_pin_group *groups;
- unsigned int ngroups;
- struct armada_37xx_pmx_func *funcs;
- unsigned int nfuncs;
- struct armada_37xx_pm_state pm;
-};
-
-struct msm_function {
- const char *name;
- const char * const *groups;
- unsigned int ngroups;
-};
-
-struct msm_pingroup {
- const char *name;
- const unsigned int *pins;
- unsigned int npins;
- unsigned int *funcs;
- unsigned int nfuncs;
- u32 ctl_reg;
- u32 io_reg;
- u32 intr_cfg_reg;
- u32 intr_status_reg;
- u32 intr_target_reg;
- unsigned int tile: 2;
- unsigned int mux_bit: 5;
- unsigned int pull_bit: 5;
- unsigned int drv_bit: 5;
- unsigned int od_bit: 5;
- unsigned int oe_bit: 5;
- unsigned int in_bit: 5;
- unsigned int out_bit: 5;
- unsigned int intr_enable_bit: 5;
- unsigned int intr_status_bit: 5;
- unsigned int intr_ack_high: 1;
- unsigned int intr_target_bit: 5;
- unsigned int intr_target_kpss_val: 5;
- unsigned int intr_raw_status_bit: 5;
- char: 1;
- unsigned int intr_polarity_bit: 5;
- unsigned int intr_detection_bit: 5;
- unsigned int intr_detection_width: 5;
-};
-
-struct msm_gpio_wakeirq_map {
- unsigned int gpio;
- unsigned int wakeirq;
-};
-
-struct msm_pinctrl_soc_data {
- const struct pinctrl_pin_desc *pins;
- unsigned int npins;
- const struct msm_function *functions;
- unsigned int nfunctions;
- const struct msm_pingroup *groups;
- unsigned int ngroups;
- unsigned int ngpios;
- bool pull_no_keeper;
- const char * const *tiles;
- unsigned int ntiles;
- const int *reserved_gpios;
- const struct msm_gpio_wakeirq_map *wakeirq_map;
- unsigned int nwakeirq_map;
- bool wakeirq_dual_edge_errata;
- unsigned int gpio_func;
-};
-
-struct msm_pinctrl {
- struct device *dev;
- struct pinctrl_dev *pctrl;
- struct gpio_chip chip;
- struct pinctrl_desc desc;
- struct notifier_block restart_nb;
- struct irq_chip irq_chip;
- int irq;
- bool intr_target_use_scm;
- raw_spinlock_t lock;
- long unsigned int dual_edge_irqs[5];
- long unsigned int enabled_irqs[5];
- long unsigned int skip_wake_irqs[5];
- long unsigned int disabled_for_mux[5];
- const struct msm_pinctrl_soc_data *soc;
- void *regs[4];
- u32 phys_base[4];
-};
-
-enum msm8916_functions {
- MSM_MUX_adsp_ext = 0,
- MSM_MUX_alsp_int = 1,
- MSM_MUX_atest_bbrx0 = 2,
- MSM_MUX_atest_bbrx1 = 3,
- MSM_MUX_atest_char = 4,
- MSM_MUX_atest_char0 = 5,
- MSM_MUX_atest_char1 = 6,
- MSM_MUX_atest_char2 = 7,
- MSM_MUX_atest_char3 = 8,
- MSM_MUX_atest_combodac = 9,
- MSM_MUX_atest_gpsadc0 = 10,
- MSM_MUX_atest_gpsadc1 = 11,
- MSM_MUX_atest_tsens = 12,
- MSM_MUX_atest_wlan0 = 13,
- MSM_MUX_atest_wlan1 = 14,
- MSM_MUX_backlight_en = 15,
- MSM_MUX_bimc_dte0 = 16,
- MSM_MUX_bimc_dte1 = 17,
- MSM_MUX_blsp_i2c1 = 18,
- MSM_MUX_blsp_i2c2 = 19,
- MSM_MUX_blsp_i2c3 = 20,
- MSM_MUX_blsp_i2c4 = 21,
- MSM_MUX_blsp_i2c5 = 22,
- MSM_MUX_blsp_i2c6 = 23,
- MSM_MUX_blsp_spi1 = 24,
- MSM_MUX_blsp_spi1_cs1 = 25,
- MSM_MUX_blsp_spi1_cs2 = 26,
- MSM_MUX_blsp_spi1_cs3 = 27,
- MSM_MUX_blsp_spi2 = 28,
- MSM_MUX_blsp_spi2_cs1 = 29,
- MSM_MUX_blsp_spi2_cs2 = 30,
- MSM_MUX_blsp_spi2_cs3 = 31,
- MSM_MUX_blsp_spi3 = 32,
- MSM_MUX_blsp_spi3_cs1 = 33,
- MSM_MUX_blsp_spi3_cs2 = 34,
- MSM_MUX_blsp_spi3_cs3 = 35,
- MSM_MUX_blsp_spi4 = 36,
- MSM_MUX_blsp_spi5 = 37,
- MSM_MUX_blsp_spi6 = 38,
- MSM_MUX_blsp_uart1 = 39,
- MSM_MUX_blsp_uart2 = 40,
- MSM_MUX_blsp_uim1 = 41,
- MSM_MUX_blsp_uim2 = 42,
- MSM_MUX_cam1_rst = 43,
- MSM_MUX_cam1_standby = 44,
- MSM_MUX_cam_mclk0 = 45,
- MSM_MUX_cam_mclk1 = 46,
- MSM_MUX_cci_async = 47,
- MSM_MUX_cci_i2c = 48,
- MSM_MUX_cci_timer0 = 49,
- MSM_MUX_cci_timer1 = 50,
- MSM_MUX_cci_timer2 = 51,
- MSM_MUX_cdc_pdm0 = 52,
- MSM_MUX_codec_mad = 53,
- MSM_MUX_dbg_out = 54,
- MSM_MUX_display_5v = 55,
- MSM_MUX_dmic0_clk = 56,
- MSM_MUX_dmic0_data = 57,
- MSM_MUX_dsi_rst = 58,
- MSM_MUX_ebi0_wrcdc = 59,
- MSM_MUX_euro_us = 60,
- MSM_MUX_ext_lpass = 61,
- MSM_MUX_flash_strobe = 62,
- MSM_MUX_gcc_gp1_clk_a = 63,
- MSM_MUX_gcc_gp1_clk_b = 64,
- MSM_MUX_gcc_gp2_clk_a = 65,
- MSM_MUX_gcc_gp2_clk_b = 66,
- MSM_MUX_gcc_gp3_clk_a = 67,
- MSM_MUX_gcc_gp3_clk_b = 68,
- MSM_MUX_gpio = 69,
- MSM_MUX_gsm0_tx0 = 70,
- MSM_MUX_gsm0_tx1 = 71,
- MSM_MUX_gsm1_tx0 = 72,
- MSM_MUX_gsm1_tx1 = 73,
- MSM_MUX_gyro_accl = 74,
- MSM_MUX_kpsns0 = 75,
- MSM_MUX_kpsns1 = 76,
- MSM_MUX_kpsns2 = 77,
- MSM_MUX_ldo_en = 78,
- MSM_MUX_ldo_update = 79,
- MSM_MUX_mag_int = 80,
- MSM_MUX_mdp_vsync = 81,
- MSM_MUX_modem_tsync = 82,
- MSM_MUX_m_voc = 83,
- MSM_MUX_nav_pps = 84,
- MSM_MUX_nav_tsync = 85,
- MSM_MUX_pa_indicator = 86,
- MSM_MUX_pbs0 = 87,
- MSM_MUX_pbs1 = 88,
- MSM_MUX_pbs2 = 89,
- MSM_MUX_pri_mi2s = 90,
- MSM_MUX_pri_mi2s_ws = 91,
- MSM_MUX_prng_rosc = 92,
- MSM_MUX_pwr_crypto_enabled_a = 93,
- MSM_MUX_pwr_crypto_enabled_b = 94,
- MSM_MUX_pwr_modem_enabled_a = 95,
- MSM_MUX_pwr_modem_enabled_b = 96,
- MSM_MUX_pwr_nav_enabled_a = 97,
- MSM_MUX_pwr_nav_enabled_b = 98,
- MSM_MUX_qdss_ctitrig_in_a0 = 99,
- MSM_MUX_qdss_ctitrig_in_a1 = 100,
- MSM_MUX_qdss_ctitrig_in_b0 = 101,
- MSM_MUX_qdss_ctitrig_in_b1 = 102,
- MSM_MUX_qdss_ctitrig_out_a0 = 103,
- MSM_MUX_qdss_ctitrig_out_a1 = 104,
- MSM_MUX_qdss_ctitrig_out_b0 = 105,
- MSM_MUX_qdss_ctitrig_out_b1 = 106,
- MSM_MUX_qdss_traceclk_a = 107,
- MSM_MUX_qdss_traceclk_b = 108,
- MSM_MUX_qdss_tracectl_a = 109,
- MSM_MUX_qdss_tracectl_b = 110,
- MSM_MUX_qdss_tracedata_a = 111,
- MSM_MUX_qdss_tracedata_b = 112,
- MSM_MUX_reset_n = 113,
- MSM_MUX_sd_card = 114,
- MSM_MUX_sd_write = 115,
- MSM_MUX_sec_mi2s = 116,
- MSM_MUX_smb_int = 117,
- MSM_MUX_ssbi_wtr0 = 118,
- MSM_MUX_ssbi_wtr1 = 119,
- MSM_MUX_uim1 = 120,
- MSM_MUX_uim2 = 121,
- MSM_MUX_uim3 = 122,
- MSM_MUX_uim_batt = 123,
- MSM_MUX_wcss_bt = 124,
- MSM_MUX_wcss_fm = 125,
- MSM_MUX_wcss_wlan = 126,
- MSM_MUX_webcam1_rst = 127,
- MSM_MUX_NA = 128,
-};
-
-enum msm8994_functions {
- MSM_MUX_audio_ref_clk = 0,
- MSM_MUX_blsp_i2c1___2 = 1,
- MSM_MUX_blsp_i2c2___2 = 2,
- MSM_MUX_blsp_i2c3___2 = 3,
- MSM_MUX_blsp_i2c4___2 = 4,
- MSM_MUX_blsp_i2c5___2 = 5,
- MSM_MUX_blsp_i2c6___2 = 6,
- MSM_MUX_blsp_i2c7 = 7,
- MSM_MUX_blsp_i2c8 = 8,
- MSM_MUX_blsp_i2c9 = 9,
- MSM_MUX_blsp_i2c10 = 10,
- MSM_MUX_blsp_i2c11 = 11,
- MSM_MUX_blsp_i2c12 = 12,
- MSM_MUX_blsp_spi1___2 = 13,
- MSM_MUX_blsp_spi1_cs1___2 = 14,
- MSM_MUX_blsp_spi1_cs2___2 = 15,
- MSM_MUX_blsp_spi1_cs3___2 = 16,
- MSM_MUX_blsp_spi2___2 = 17,
- MSM_MUX_blsp_spi2_cs1___2 = 18,
- MSM_MUX_blsp_spi2_cs2___2 = 19,
- MSM_MUX_blsp_spi2_cs3___2 = 20,
- MSM_MUX_blsp_spi3___2 = 21,
- MSM_MUX_blsp_spi4___2 = 22,
- MSM_MUX_blsp_spi5___2 = 23,
- MSM_MUX_blsp_spi6___2 = 24,
- MSM_MUX_blsp_spi7 = 25,
- MSM_MUX_blsp_spi8 = 26,
- MSM_MUX_blsp_spi9 = 27,
- MSM_MUX_blsp_spi10 = 28,
- MSM_MUX_blsp_spi10_cs1 = 29,
- MSM_MUX_blsp_spi10_cs2 = 30,
- MSM_MUX_blsp_spi10_cs3 = 31,
- MSM_MUX_blsp_spi11 = 32,
- MSM_MUX_blsp_spi12 = 33,
- MSM_MUX_blsp_uart1___2 = 34,
- MSM_MUX_blsp_uart2___2 = 35,
- MSM_MUX_blsp_uart3 = 36,
- MSM_MUX_blsp_uart4 = 37,
- MSM_MUX_blsp_uart5 = 38,
- MSM_MUX_blsp_uart6 = 39,
- MSM_MUX_blsp_uart7 = 40,
- MSM_MUX_blsp_uart8 = 41,
- MSM_MUX_blsp_uart9 = 42,
- MSM_MUX_blsp_uart10 = 43,
- MSM_MUX_blsp_uart11 = 44,
- MSM_MUX_blsp_uart12 = 45,
- MSM_MUX_blsp_uim1___2 = 46,
- MSM_MUX_blsp_uim2___2 = 47,
- MSM_MUX_blsp_uim3 = 48,
- MSM_MUX_blsp_uim4 = 49,
- MSM_MUX_blsp_uim5 = 50,
- MSM_MUX_blsp_uim6 = 51,
- MSM_MUX_blsp_uim7 = 52,
- MSM_MUX_blsp_uim8 = 53,
- MSM_MUX_blsp_uim9 = 54,
- MSM_MUX_blsp_uim10 = 55,
- MSM_MUX_blsp_uim11 = 56,
- MSM_MUX_blsp_uim12 = 57,
- MSM_MUX_blsp11_i2c_scl_b = 58,
- MSM_MUX_blsp11_i2c_sda_b = 59,
- MSM_MUX_blsp11_uart_rx_b = 60,
- MSM_MUX_blsp11_uart_tx_b = 61,
- MSM_MUX_cam_mclk0___2 = 62,
- MSM_MUX_cam_mclk1___2 = 63,
- MSM_MUX_cam_mclk2 = 64,
- MSM_MUX_cam_mclk3 = 65,
- MSM_MUX_cci_async_in0 = 66,
- MSM_MUX_cci_async_in1 = 67,
- MSM_MUX_cci_async_in2 = 68,
- MSM_MUX_cci_i2c0 = 69,
- MSM_MUX_cci_i2c1 = 70,
- MSM_MUX_cci_timer0___2 = 71,
- MSM_MUX_cci_timer1___2 = 72,
- MSM_MUX_cci_timer2___2 = 73,
- MSM_MUX_cci_timer3 = 74,
- MSM_MUX_cci_timer4 = 75,
- MSM_MUX_gcc_gp1_clk_a___2 = 76,
- MSM_MUX_gcc_gp1_clk_b___2 = 77,
- MSM_MUX_gcc_gp2_clk_a___2 = 78,
- MSM_MUX_gcc_gp2_clk_b___2 = 79,
- MSM_MUX_gcc_gp3_clk_a___2 = 80,
- MSM_MUX_gcc_gp3_clk_b___2 = 81,
- MSM_MUX_gp_mn = 82,
- MSM_MUX_gp_pdm0 = 83,
- MSM_MUX_gp_pdm1 = 84,
- MSM_MUX_gp_pdm2 = 85,
- MSM_MUX_gp0_clk = 86,
- MSM_MUX_gp1_clk = 87,
- MSM_MUX_gps_tx = 88,
- MSM_MUX_gsm_tx = 89,
- MSM_MUX_hdmi_cec = 90,
- MSM_MUX_hdmi_ddc = 91,
- MSM_MUX_hdmi_hpd = 92,
- MSM_MUX_hdmi_rcv = 93,
- MSM_MUX_mdp_vsync___2 = 94,
- MSM_MUX_mss_lte = 95,
- MSM_MUX_nav_pps___2 = 96,
- MSM_MUX_nav_tsync___2 = 97,
- MSM_MUX_qdss_cti_trig_in_a = 98,
- MSM_MUX_qdss_cti_trig_in_b = 99,
- MSM_MUX_qdss_cti_trig_in_c = 100,
- MSM_MUX_qdss_cti_trig_in_d = 101,
- MSM_MUX_qdss_cti_trig_out_a = 102,
- MSM_MUX_qdss_cti_trig_out_b = 103,
- MSM_MUX_qdss_cti_trig_out_c = 104,
- MSM_MUX_qdss_cti_trig_out_d = 105,
- MSM_MUX_qdss_traceclk_a___2 = 106,
- MSM_MUX_qdss_traceclk_b___2 = 107,
- MSM_MUX_qdss_tracectl_a___2 = 108,
- MSM_MUX_qdss_tracectl_b___2 = 109,
- MSM_MUX_qdss_tracedata_a___2 = 110,
- MSM_MUX_qdss_tracedata_b___2 = 111,
- MSM_MUX_qua_mi2s = 112,
- MSM_MUX_pci_e0 = 113,
- MSM_MUX_pci_e1 = 114,
- MSM_MUX_pri_mi2s___2 = 115,
- MSM_MUX_sdc4 = 116,
- MSM_MUX_sec_mi2s___2 = 117,
- MSM_MUX_slimbus = 118,
- MSM_MUX_spkr_i2s = 119,
- MSM_MUX_ter_mi2s = 120,
- MSM_MUX_tsif1 = 121,
- MSM_MUX_tsif2 = 122,
- MSM_MUX_uim1___2 = 123,
- MSM_MUX_uim2___2 = 124,
- MSM_MUX_uim3___2 = 125,
- MSM_MUX_uim4 = 126,
- MSM_MUX_uim_batt_alarm = 127,
- MSM_MUX_gpio___2 = 128,
- MSM_MUX_NA___2 = 129,
-};
-
-enum msm8996_functions {
- msm_mux_adsp_ext = 0,
- msm_mux_atest_bbrx0 = 1,
- msm_mux_atest_bbrx1 = 2,
- msm_mux_atest_char = 3,
- msm_mux_atest_char0 = 4,
- msm_mux_atest_char1 = 5,
- msm_mux_atest_char2 = 6,
- msm_mux_atest_char3 = 7,
- msm_mux_atest_gpsadc0 = 8,
- msm_mux_atest_gpsadc1 = 9,
- msm_mux_atest_tsens = 10,
- msm_mux_atest_tsens2 = 11,
- msm_mux_atest_usb1 = 12,
- msm_mux_atest_usb10 = 13,
- msm_mux_atest_usb11 = 14,
- msm_mux_atest_usb12 = 15,
- msm_mux_atest_usb13 = 16,
- msm_mux_atest_usb2 = 17,
- msm_mux_atest_usb20 = 18,
- msm_mux_atest_usb21 = 19,
- msm_mux_atest_usb22 = 20,
- msm_mux_atest_usb23 = 21,
- msm_mux_audio_ref = 22,
- msm_mux_bimc_dte0 = 23,
- msm_mux_bimc_dte1 = 24,
- msm_mux_blsp10_spi = 25,
- msm_mux_blsp11_i2c_scl_b = 26,
- msm_mux_blsp11_i2c_sda_b = 27,
- msm_mux_blsp11_uart_rx_b = 28,
- msm_mux_blsp11_uart_tx_b = 29,
- msm_mux_blsp1_spi = 30,
- msm_mux_blsp2_spi = 31,
- msm_mux_blsp_i2c1 = 32,
- msm_mux_blsp_i2c10 = 33,
- msm_mux_blsp_i2c11 = 34,
- msm_mux_blsp_i2c12 = 35,
- msm_mux_blsp_i2c2 = 36,
- msm_mux_blsp_i2c3 = 37,
- msm_mux_blsp_i2c4 = 38,
- msm_mux_blsp_i2c5 = 39,
- msm_mux_blsp_i2c6 = 40,
- msm_mux_blsp_i2c7 = 41,
- msm_mux_blsp_i2c8 = 42,
- msm_mux_blsp_i2c9 = 43,
- msm_mux_blsp_spi1 = 44,
- msm_mux_blsp_spi10 = 45,
- msm_mux_blsp_spi11 = 46,
- msm_mux_blsp_spi12 = 47,
- msm_mux_blsp_spi2 = 48,
- msm_mux_blsp_spi3 = 49,
- msm_mux_blsp_spi4 = 50,
- msm_mux_blsp_spi5 = 51,
- msm_mux_blsp_spi6 = 52,
- msm_mux_blsp_spi7 = 53,
- msm_mux_blsp_spi8 = 54,
- msm_mux_blsp_spi9 = 55,
- msm_mux_blsp_uart1 = 56,
- msm_mux_blsp_uart10 = 57,
- msm_mux_blsp_uart11 = 58,
- msm_mux_blsp_uart12 = 59,
- msm_mux_blsp_uart2 = 60,
- msm_mux_blsp_uart3 = 61,
- msm_mux_blsp_uart4 = 62,
- msm_mux_blsp_uart5 = 63,
- msm_mux_blsp_uart6 = 64,
- msm_mux_blsp_uart7 = 65,
- msm_mux_blsp_uart8 = 66,
- msm_mux_blsp_uart9 = 67,
- msm_mux_blsp_uim1 = 68,
- msm_mux_blsp_uim10 = 69,
- msm_mux_blsp_uim11 = 70,
- msm_mux_blsp_uim12 = 71,
- msm_mux_blsp_uim2 = 72,
- msm_mux_blsp_uim3 = 73,
- msm_mux_blsp_uim4 = 74,
- msm_mux_blsp_uim5 = 75,
- msm_mux_blsp_uim6 = 76,
- msm_mux_blsp_uim7 = 77,
- msm_mux_blsp_uim8 = 78,
- msm_mux_blsp_uim9 = 79,
- msm_mux_btfm_slimbus = 80,
- msm_mux_cam_mclk = 81,
- msm_mux_cci_async = 82,
- msm_mux_cci_i2c = 83,
- msm_mux_cci_timer0 = 84,
- msm_mux_cci_timer1 = 85,
- msm_mux_cci_timer2 = 86,
- msm_mux_cci_timer3 = 87,
- msm_mux_cci_timer4 = 88,
- msm_mux_cri_trng = 89,
- msm_mux_cri_trng0 = 90,
- msm_mux_cri_trng1 = 91,
- msm_mux_dac_calib0 = 92,
- msm_mux_dac_calib1 = 93,
- msm_mux_dac_calib10 = 94,
- msm_mux_dac_calib11 = 95,
- msm_mux_dac_calib12 = 96,
- msm_mux_dac_calib13 = 97,
- msm_mux_dac_calib14 = 98,
- msm_mux_dac_calib15 = 99,
- msm_mux_dac_calib16 = 100,
- msm_mux_dac_calib17 = 101,
- msm_mux_dac_calib18 = 102,
- msm_mux_dac_calib19 = 103,
- msm_mux_dac_calib2 = 104,
- msm_mux_dac_calib20 = 105,
- msm_mux_dac_calib21 = 106,
- msm_mux_dac_calib22 = 107,
- msm_mux_dac_calib23 = 108,
- msm_mux_dac_calib24 = 109,
- msm_mux_dac_calib25 = 110,
- msm_mux_dac_calib26 = 111,
- msm_mux_dac_calib3 = 112,
- msm_mux_dac_calib4 = 113,
- msm_mux_dac_calib5 = 114,
- msm_mux_dac_calib6 = 115,
- msm_mux_dac_calib7 = 116,
- msm_mux_dac_calib8 = 117,
- msm_mux_dac_calib9 = 118,
- msm_mux_dac_gpio = 119,
- msm_mux_dbg_out = 120,
- msm_mux_ddr_bist = 121,
- msm_mux_edp_hot = 122,
- msm_mux_edp_lcd = 123,
- msm_mux_gcc_gp1_clk_a = 124,
- msm_mux_gcc_gp1_clk_b = 125,
- msm_mux_gcc_gp2_clk_a = 126,
- msm_mux_gcc_gp2_clk_b = 127,
- msm_mux_gcc_gp3_clk_a = 128,
- msm_mux_gcc_gp3_clk_b = 129,
- msm_mux_gsm_tx = 130,
- msm_mux_hdmi_cec = 131,
- msm_mux_hdmi_ddc = 132,
- msm_mux_hdmi_hot = 133,
- msm_mux_hdmi_rcv = 134,
- msm_mux_isense_dbg = 135,
- msm_mux_ldo_en = 136,
- msm_mux_ldo_update = 137,
- msm_mux_lpass_slimbus = 138,
- msm_mux_m_voc = 139,
- msm_mux_mdp_vsync = 140,
- msm_mux_mdp_vsync_p_b = 141,
- msm_mux_mdp_vsync_s_b = 142,
- msm_mux_modem_tsync = 143,
- msm_mux_mss_lte = 144,
- msm_mux_nav_dr = 145,
- msm_mux_nav_pps = 146,
- msm_mux_pa_indicator = 147,
- msm_mux_pci_e0 = 148,
- msm_mux_pci_e1 = 149,
- msm_mux_pci_e2 = 150,
- msm_mux_pll_bypassnl = 151,
- msm_mux_pll_reset = 152,
- msm_mux_pri_mi2s = 153,
- msm_mux_prng_rosc = 154,
- msm_mux_pwr_crypto = 155,
- msm_mux_pwr_modem = 156,
- msm_mux_pwr_nav = 157,
- msm_mux_qdss_cti = 158,
- msm_mux_qdss_cti_trig_in_a = 159,
- msm_mux_qdss_cti_trig_in_b = 160,
- msm_mux_qdss_cti_trig_out_a = 161,
- msm_mux_qdss_cti_trig_out_b = 162,
- msm_mux_qdss_stm0 = 163,
- msm_mux_qdss_stm1 = 164,
- msm_mux_qdss_stm10 = 165,
- msm_mux_qdss_stm11 = 166,
- msm_mux_qdss_stm12 = 167,
- msm_mux_qdss_stm13 = 168,
- msm_mux_qdss_stm14 = 169,
- msm_mux_qdss_stm15 = 170,
- msm_mux_qdss_stm16 = 171,
- msm_mux_qdss_stm17 = 172,
- msm_mux_qdss_stm18 = 173,
- msm_mux_qdss_stm19 = 174,
- msm_mux_qdss_stm2 = 175,
- msm_mux_qdss_stm20 = 176,
- msm_mux_qdss_stm21 = 177,
- msm_mux_qdss_stm22 = 178,
- msm_mux_qdss_stm23 = 179,
- msm_mux_qdss_stm24 = 180,
- msm_mux_qdss_stm25 = 181,
- msm_mux_qdss_stm26 = 182,
- msm_mux_qdss_stm27 = 183,
- msm_mux_qdss_stm28 = 184,
- msm_mux_qdss_stm29 = 185,
- msm_mux_qdss_stm3 = 186,
- msm_mux_qdss_stm30 = 187,
- msm_mux_qdss_stm31 = 188,
- msm_mux_qdss_stm4 = 189,
- msm_mux_qdss_stm5 = 190,
- msm_mux_qdss_stm6 = 191,
- msm_mux_qdss_stm7 = 192,
- msm_mux_qdss_stm8 = 193,
- msm_mux_qdss_stm9 = 194,
- msm_mux_qdss_traceclk_a = 195,
- msm_mux_qdss_traceclk_b = 196,
- msm_mux_qdss_tracectl_a = 197,
- msm_mux_qdss_tracectl_b = 198,
- msm_mux_qdss_tracedata_11 = 199,
- msm_mux_qdss_tracedata_12 = 200,
- msm_mux_qdss_tracedata_a = 201,
- msm_mux_qdss_tracedata_b = 202,
- msm_mux_qspi0 = 203,
- msm_mux_qspi1 = 204,
- msm_mux_qspi2 = 205,
- msm_mux_qspi3 = 206,
- msm_mux_qspi_clk = 207,
- msm_mux_qspi_cs = 208,
- msm_mux_qua_mi2s = 209,
- msm_mux_sd_card = 210,
- msm_mux_sd_write = 211,
- msm_mux_sdc40 = 212,
- msm_mux_sdc41 = 213,
- msm_mux_sdc42 = 214,
- msm_mux_sdc43 = 215,
- msm_mux_sdc4_clk = 216,
- msm_mux_sdc4_cmd = 217,
- msm_mux_sec_mi2s = 218,
- msm_mux_spkr_i2s = 219,
- msm_mux_ssbi1 = 220,
- msm_mux_ssbi2 = 221,
- msm_mux_ssc_irq = 222,
- msm_mux_ter_mi2s = 223,
- msm_mux_tsense_pwm1 = 224,
- msm_mux_tsense_pwm2 = 225,
- msm_mux_tsif1_clk = 226,
- msm_mux_tsif1_data = 227,
- msm_mux_tsif1_en = 228,
- msm_mux_tsif1_error = 229,
- msm_mux_tsif1_sync = 230,
- msm_mux_tsif2_clk = 231,
- msm_mux_tsif2_data = 232,
- msm_mux_tsif2_en = 233,
- msm_mux_tsif2_error = 234,
- msm_mux_tsif2_sync = 235,
- msm_mux_uim1 = 236,
- msm_mux_uim2 = 237,
- msm_mux_uim3 = 238,
- msm_mux_uim4 = 239,
- msm_mux_uim_batt = 240,
- msm_mux_vfr_1 = 241,
- msm_mux_gpio = 242,
- msm_mux_NA = 243,
-};
-
-enum pincfg_type {
- PINCFG_TYPE_FUNC = 0,
- PINCFG_TYPE_DAT = 1,
- PINCFG_TYPE_PUD = 2,
- PINCFG_TYPE_DRV = 3,
- PINCFG_TYPE_CON_PDN = 4,
- PINCFG_TYPE_PUD_PDN = 5,
- PINCFG_TYPE_NUM = 6,
-};
-
-enum eint_type {
- EINT_TYPE_NONE = 0,
- EINT_TYPE_GPIO = 1,
- EINT_TYPE_WKUP = 2,
- EINT_TYPE_WKUP_MUX = 3,
-};
-
-struct samsung_pin_bank_type {
- u8 fld_width[6];
- u8 reg_offset[6];
-};
-
-struct samsung_pin_bank_data {
- const struct samsung_pin_bank_type *type;
- u32 pctl_offset;
- u8 pctl_res_idx;
- u8 nr_pins;
- u8 eint_func;
- enum eint_type eint_type;
- u32 eint_mask;
- u32 eint_offset;
- const char *name;
-};
-
-struct samsung_pinctrl_drv_data;
-
-struct exynos_irq_chip;
-
-struct samsung_pin_bank {
- const struct samsung_pin_bank_type *type;
- void *pctl_base;
- u32 pctl_offset;
- u8 nr_pins;
- void *eint_base;
- u8 eint_func;
- enum eint_type eint_type;
- u32 eint_mask;
- u32 eint_offset;
- const char *name;
- u32 pin_base;
- void *soc_priv;
- struct device_node *of_node;
- struct samsung_pinctrl_drv_data *drvdata;
- struct irq_domain *irq_domain;
- struct gpio_chip gpio_chip;
- struct pinctrl_gpio_range grange;
- struct exynos_irq_chip *irq_chip;
- spinlock_t slock;
- u32 pm_save[7];
-};
-
-struct samsung_pin_group;
-
-struct samsung_pmx_func;
-
-struct samsung_retention_ctrl;
-
-struct samsung_pinctrl_drv_data {
- struct list_head node;
- void *virt_base;
- struct device *dev;
- int irq;
- struct pinctrl_desc pctl;
- struct pinctrl_dev *pctl_dev;
- const struct samsung_pin_group *pin_groups;
- unsigned int nr_groups;
- const struct samsung_pmx_func *pmx_functions;
- unsigned int nr_functions;
- struct samsung_pin_bank *pin_banks;
- unsigned int nr_banks;
- unsigned int pin_base;
- unsigned int nr_pins;
- struct samsung_retention_ctrl *retention_ctrl;
- void (*suspend)(struct samsung_pinctrl_drv_data *);
- void (*resume)(struct samsung_pinctrl_drv_data *);
-};
-
-struct samsung_retention_ctrl {
- const u32 *regs;
- int nr_regs;
- u32 value;
- atomic_t *refcnt;
- void *priv;
- void (*enable)(struct samsung_pinctrl_drv_data *);
- void (*disable)(struct samsung_pinctrl_drv_data *);
-};
-
-struct samsung_retention_data {
- const u32 *regs;
- int nr_regs;
- u32 value;
- atomic_t *refcnt;
- struct samsung_retention_ctrl * (*init)(struct samsung_pinctrl_drv_data *, const struct samsung_retention_data *);
-};
-
-struct samsung_pin_ctrl {
- const struct samsung_pin_bank_data *pin_banks;
- unsigned int nr_banks;
- unsigned int nr_ext_resources;
- const struct samsung_retention_data *retention_data;
- int (*eint_gpio_init)(struct samsung_pinctrl_drv_data *);
- int (*eint_wkup_init)(struct samsung_pinctrl_drv_data *);
- void (*suspend)(struct samsung_pinctrl_drv_data *);
- void (*resume)(struct samsung_pinctrl_drv_data *);
-};
-
-struct samsung_pin_group {
- const char *name;
- const unsigned int *pins;
- u8 num_pins;
- u8 func;
-};
-
-struct samsung_pmx_func {
- const char *name;
- const char **groups;
- u8 num_groups;
- u32 val;
-};
-
-struct samsung_pinctrl_of_match_data {
- const struct samsung_pin_ctrl *ctrl;
- unsigned int num_ctrl;
-};
-
-struct pin_config {
- const char *property;
- enum pincfg_type param;
-};
-
-struct exynos_irq_chip {
- struct irq_chip chip;
- u32 eint_con;
- u32 eint_mask;
- u32 eint_pend;
- u32 *eint_wake_mask_value;
- u32 eint_wake_mask_reg;
- void (*set_eint_wakeup_mask)(struct samsung_pinctrl_drv_data *, struct exynos_irq_chip *);
-};
-
-struct exynos_weint_data {
- unsigned int irq;
- struct samsung_pin_bank *bank;
-};
-
-struct exynos_muxed_weint_data {
- unsigned int nr_banks;
- struct samsung_pin_bank *banks[0];
-};
-
-struct exynos_eint_gpio_save {
- u32 eint_con;
- u32 eint_fltcon0;
- u32 eint_fltcon1;
- u32 eint_mask;
-};
-
-enum sunxi_desc_bias_voltage {
- BIAS_VOLTAGE_NONE = 0,
- BIAS_VOLTAGE_GRP_CONFIG = 1,
- BIAS_VOLTAGE_PIO_POW_MODE_SEL = 2,
-};
-
-struct sunxi_desc_function {
- long unsigned int variant;
- const char *name;
- u8 muxval;
- u8 irqbank;
- u8 irqnum;
-};
-
-struct sunxi_desc_pin {
- struct pinctrl_pin_desc pin;
- long unsigned int variant;
- struct sunxi_desc_function *functions;
-};
-
-struct sunxi_pinctrl_desc {
- const struct sunxi_desc_pin *pins;
- int npins;
- unsigned int pin_base;
- unsigned int irq_banks;
- const unsigned int *irq_bank_map;
- bool irq_read_needs_mux;
- bool disable_strict_mode;
- enum sunxi_desc_bias_voltage io_bias_cfg_variant;
-};
-
-struct sunxi_pinctrl_function {
- const char *name;
- const char **groups;
- unsigned int ngroups;
-};
-
-struct sunxi_pinctrl_group {
- const char *name;
- unsigned int pin;
-};
-
-struct sunxi_pinctrl_regulator {
- struct regulator *regulator;
- refcount_t refcount;
-};
-
-struct sunxi_pinctrl {
- void *membase;
- struct gpio_chip *chip;
- const struct sunxi_pinctrl_desc *desc;
- struct device *dev;
- struct sunxi_pinctrl_regulator regulators[9];
- struct irq_domain *domain;
- struct sunxi_pinctrl_function *functions;
- unsigned int nfunctions;
- struct sunxi_pinctrl_group *groups;
- unsigned int ngroups;
- int *irq;
- unsigned int *irq_array;
- raw_spinlock_t lock;
- struct pinctrl_dev *pctl_dev;
- long unsigned int variant;
-};
-
-struct mtk_eint_regs {
- unsigned int stat;
- unsigned int ack;
- unsigned int mask;
- unsigned int mask_set;
- unsigned int mask_clr;
- unsigned int sens;
- unsigned int sens_set;
- unsigned int sens_clr;
- unsigned int soft;
- unsigned int soft_set;
- unsigned int soft_clr;
- unsigned int pol;
- unsigned int pol_set;
- unsigned int pol_clr;
- unsigned int dom_en;
- unsigned int dbnc_ctrl;
- unsigned int dbnc_set;
- unsigned int dbnc_clr;
-};
-
-struct mtk_eint_hw {
- u8 port_mask;
- u8 ports;
- unsigned int ap_num;
- unsigned int db_cnt;
-};
-
-struct mtk_eint_xt {
- int (*get_gpio_n)(void *, long unsigned int, unsigned int *, struct gpio_chip **);
- int (*get_gpio_state)(void *, long unsigned int);
- int (*set_gpio_as_eint)(void *, long unsigned int);
-};
-
-struct mtk_eint {
- struct device *dev;
- void *base;
- struct irq_domain *domain;
- int irq;
- int *dual_edge;
- u32 *wake_mask;
- u32 *cur_mask;
- const struct mtk_eint_hw *hw;
- const struct mtk_eint_regs *regs;
- void *pctl;
- const struct mtk_eint_xt *gpio_xlate;
-};
-
-struct mtk_desc_function {
- const char *name;
- unsigned char muxval;
-};
-
-struct mtk_desc_eint {
- unsigned char eintmux;
- unsigned char eintnum;
-};
-
-struct mtk_desc_pin {
- struct pinctrl_pin_desc pin;
- const struct mtk_desc_eint eint;
- const struct mtk_desc_function *functions;
-};
-
-struct mtk_pinctrl_group {
- const char *name;
- long unsigned int config;
- unsigned int pin;
-};
-
-struct mtk_drv_group_desc {
- unsigned char min_drv;
- unsigned char max_drv;
- unsigned char low_bit;
- unsigned char high_bit;
- unsigned char step;
-};
-
-struct mtk_pin_drv_grp {
- short unsigned int pin;
- short unsigned int offset;
- unsigned char bit;
- unsigned char grp;
-};
-
-struct mtk_pin_spec_pupd_set_samereg {
- short unsigned int pin;
- short unsigned int offset;
- unsigned char pupd_bit;
- unsigned char r1_bit;
- unsigned char r0_bit;
-};
-
-struct mtk_pin_ies_smt_set {
- short unsigned int start;
- short unsigned int end;
- short unsigned int offset;
- unsigned char bit;
-};
-
-struct mtk_pinctrl_devdata {
- const struct mtk_desc_pin *pins;
- unsigned int npins;
- const struct mtk_drv_group_desc *grp_desc;
- unsigned int n_grp_cls;
- const struct mtk_pin_drv_grp *pin_drv_grp;
- unsigned int n_pin_drv_grps;
- int (*spec_pull_set)(struct regmap *, unsigned int, unsigned char, bool, unsigned int);
- int (*spec_ies_smt_set)(struct regmap *, unsigned int, unsigned char, int, enum pin_config_param);
- void (*spec_pinmux_set)(struct regmap *, unsigned int, unsigned int);
- void (*spec_dir_set)(unsigned int *, unsigned int);
- unsigned int dir_offset;
- unsigned int ies_offset;
- unsigned int smt_offset;
- unsigned int pullen_offset;
- unsigned int pullsel_offset;
- unsigned int drv_offset;
- unsigned int dout_offset;
- unsigned int din_offset;
- unsigned int pinmux_offset;
- short unsigned int type1_start;
- short unsigned int type1_end;
- unsigned char port_shf;
- unsigned char port_mask;
- unsigned char port_align;
- struct mtk_eint_hw eint_hw;
- struct mtk_eint_regs *eint_regs;
-};
-
-struct mtk_pinctrl {
- struct regmap *regmap1;
- struct regmap *regmap2;
- struct pinctrl_desc pctl_desc;
- struct device *dev;
- struct gpio_chip *chip;
- struct mtk_pinctrl_group *groups;
- unsigned int ngroups;
- const char **grp_names;
- struct pinctrl_dev *pctl_dev;
- const struct mtk_pinctrl_devdata *devdata;
- struct mtk_eint *eint;
-};
-
-enum {
- PINCTRL_PIN_REG_MODE = 0,
- PINCTRL_PIN_REG_DIR = 1,
- PINCTRL_PIN_REG_DI = 2,
- PINCTRL_PIN_REG_DO = 3,
- PINCTRL_PIN_REG_SR = 4,
- PINCTRL_PIN_REG_SMT = 5,
- PINCTRL_PIN_REG_PD = 6,
- PINCTRL_PIN_REG_PU = 7,
- PINCTRL_PIN_REG_E4 = 8,
- PINCTRL_PIN_REG_E8 = 9,
- PINCTRL_PIN_REG_TDSEL = 10,
- PINCTRL_PIN_REG_RDSEL = 11,
- PINCTRL_PIN_REG_DRV = 12,
- PINCTRL_PIN_REG_PUPD = 13,
- PINCTRL_PIN_REG_R0 = 14,
- PINCTRL_PIN_REG_R1 = 15,
- PINCTRL_PIN_REG_IES = 16,
- PINCTRL_PIN_REG_PULLEN = 17,
- PINCTRL_PIN_REG_PULLSEL = 18,
- PINCTRL_PIN_REG_DRV_EN = 19,
- PINCTRL_PIN_REG_DRV_E0 = 20,
- PINCTRL_PIN_REG_DRV_E1 = 21,
- PINCTRL_PIN_REG_MAX = 22,
-};
-
-enum {
- DRV_FIXED = 0,
- DRV_GRP0 = 1,
- DRV_GRP1 = 2,
- DRV_GRP2 = 3,
- DRV_GRP3 = 4,
- DRV_GRP4 = 5,
- DRV_GRP_MAX = 6,
-};
-
-struct mtk_pin_field {
- u8 index;
- u32 offset;
- u32 mask;
- u8 bitpos;
- u8 next;
-};
-
-struct mtk_pin_field_calc {
- u16 s_pin;
- u16 e_pin;
- u8 i_base;
- u32 s_addr;
- u8 x_addrs;
- u8 s_bit;
- u8 x_bits;
- u8 sz_reg;
- u8 fixed;
-};
-
-struct mtk_pin_reg_calc {
- const struct mtk_pin_field_calc *range;
- unsigned int nranges;
-};
-
-struct mtk_func_desc {
- const char *name;
- u8 muxval;
-};
-
-struct mtk_eint_desc {
- u16 eint_m;
- u16 eint_n;
-};
-
-struct mtk_pin_desc {
- unsigned int number;
- const char *name;
- struct mtk_eint_desc eint;
- u8 drv_n;
- struct mtk_func_desc *funcs;
-};
-
-struct mtk_pinctrl___2;
-
-struct mtk_pin_soc {
- const struct mtk_pin_reg_calc *reg_cal;
- const struct mtk_pin_desc *pins;
- unsigned int npins;
- const struct group_desc *grps;
- unsigned int ngrps;
- const struct function_desc *funcs;
- unsigned int nfuncs;
- const struct mtk_eint_regs *eint_regs;
- const struct mtk_eint_hw *eint_hw;
- u8 gpio_m;
- bool ies_present;
- const char * const *base_names;
- unsigned int nbase_names;
- int (*bias_disable_set)(struct mtk_pinctrl___2 *, const struct mtk_pin_desc *);
- int (*bias_disable_get)(struct mtk_pinctrl___2 *, const struct mtk_pin_desc *, int *);
- int (*bias_set)(struct mtk_pinctrl___2 *, const struct mtk_pin_desc *, bool);
- int (*bias_get)(struct mtk_pinctrl___2 *, const struct mtk_pin_desc *, bool, int *);
- int (*bias_set_combo)(struct mtk_pinctrl___2 *, const struct mtk_pin_desc *, u32, u32);
- int (*bias_get_combo)(struct mtk_pinctrl___2 *, const struct mtk_pin_desc *, u32 *, u32 *);
- int (*drive_set)(struct mtk_pinctrl___2 *, const struct mtk_pin_desc *, u32);
- int (*drive_get)(struct mtk_pinctrl___2 *, const struct mtk_pin_desc *, int *);
- int (*adv_pull_set)(struct mtk_pinctrl___2 *, const struct mtk_pin_desc *, bool, u32);
- int (*adv_pull_get)(struct mtk_pinctrl___2 *, const struct mtk_pin_desc *, bool, u32 *);
- int (*adv_drive_set)(struct mtk_pinctrl___2 *, const struct mtk_pin_desc *, u32);
- int (*adv_drive_get)(struct mtk_pinctrl___2 *, const struct mtk_pin_desc *, u32 *);
- void *driver_data;
-};
-
-struct mtk_pinctrl___2 {
- struct pinctrl_dev *pctrl;
- void **base;
- u8 nbase;
- struct device *dev;
- struct gpio_chip chip;
- const struct mtk_pin_soc *soc;
- struct mtk_eint *eint;
- struct mtk_pinctrl_group *groups;
- const char **grp_names;
-};
-
-struct mtk_drive_desc {
- u8 min;
- u8 max;
- u8 step;
- u8 scal;
-};
-
-struct mt6397_chip {
- struct device *dev;
- struct regmap *regmap;
- struct notifier_block pm_nb;
- int irq;
- struct irq_domain *irq_domain;
- struct mutex irqlock;
- u16 wake_mask[2];
- u16 irq_masks_cur[2];
- u16 irq_masks_cache[2];
- u16 int_con[2];
- u16 int_status[2];
- u16 chip_id;
- void *irq_data;
-};
-
-struct madera_pin_groups {
- const char *name;
- const unsigned int *pins;
- unsigned int n_pins;
-};
-
-struct madera_pin_chip {
- unsigned int n_pins;
- const struct madera_pin_groups *pin_groups;
- unsigned int n_pin_groups;
-};
-
-struct madera_pin_private {
- struct madera *madera;
- const struct madera_pin_chip *chip;
- struct device *dev;
- struct pinctrl_dev *pctl;
-};
-
-struct gpio_pin_range {
- struct list_head node;
- struct pinctrl_dev *pctldev;
- struct pinctrl_gpio_range range;
-};
-
-struct gpio_array;
-
-struct gpio_descs {
- struct gpio_array *info;
- unsigned int ndescs;
- struct gpio_desc___2 *desc[0];
-};
-
-struct gpio_array {
- struct gpio_desc___2 **desc;
- unsigned int size;
- struct gpio_chip *chip;
- long unsigned int *get_mask;
- long unsigned int *set_mask;
- long unsigned int invert_mask[0];
-};
-
-enum gpiod_flags {
- GPIOD_ASIS = 0,
- GPIOD_IN = 1,
- GPIOD_OUT_LOW = 3,
- GPIOD_OUT_HIGH = 7,
- GPIOD_OUT_LOW_OPEN_DRAIN = 11,
- GPIOD_OUT_HIGH_OPEN_DRAIN = 15,
-};
-
-enum gpio_lookup_flags {
- GPIO_ACTIVE_HIGH = 0,
- GPIO_ACTIVE_LOW = 1,
- GPIO_OPEN_DRAIN = 2,
- GPIO_OPEN_SOURCE = 4,
- GPIO_PERSISTENT = 0,
- GPIO_TRANSITORY = 8,
- GPIO_PULL_UP = 16,
- GPIO_PULL_DOWN = 32,
- GPIO_LOOKUP_FLAGS_DEFAULT = 0,
-};
-
-struct gpiod_lookup {
- const char *key;
- u16 chip_hwnum;
- const char *con_id;
- unsigned int idx;
- long unsigned int flags;
-};
-
-struct gpiod_lookup_table {
- struct list_head list;
- const char *dev_id;
- struct gpiod_lookup table[0];
-};
-
-struct gpiod_hog {
- struct list_head list;
- const char *chip_label;
- u16 chip_hwnum;
- const char *line_name;
- long unsigned int lflags;
- int dflags;
-};
-
-enum {
- GPIOLINE_CHANGED_REQUESTED = 1,
- GPIOLINE_CHANGED_RELEASED = 2,
- GPIOLINE_CHANGED_CONFIG = 3,
-};
-
-struct acpi_gpio_info {
- struct acpi_device *adev;
- enum gpiod_flags flags;
- bool gpioint;
- int pin_config;
- int polarity;
- int triggering;
- unsigned int quirks;
-};
-
-struct trace_event_raw_gpio_direction {
- struct trace_entry ent;
- unsigned int gpio;
- int in;
- int err;
- char __data[0];
-};
-
-struct trace_event_raw_gpio_value {
- struct trace_entry ent;
- unsigned int gpio;
- int get;
- int value;
- char __data[0];
-};
-
-struct trace_event_data_offsets_gpio_direction {};
-
-struct trace_event_data_offsets_gpio_value {};
-
-typedef void (*btf_trace_gpio_direction)(void *, unsigned int, int, int);
-
-typedef void (*btf_trace_gpio_value)(void *, unsigned int, int, int);
-
-struct devres;
-
-struct gpio {
- unsigned int gpio;
- long unsigned int flags;
- const char *label;
-};
-
-struct of_reconfig_data {
- struct device_node *dn;
- struct property *prop;
- struct property *old_prop;
-};
-
-enum of_reconfig_change {
- OF_RECONFIG_NO_CHANGE = 0,
- OF_RECONFIG_CHANGE_ADD = 1,
- OF_RECONFIG_CHANGE_REMOVE = 2,
-};
-
-enum of_gpio_flags {
- OF_GPIO_ACTIVE_LOW = 1,
- OF_GPIO_SINGLE_ENDED = 2,
- OF_GPIO_OPEN_DRAIN = 4,
- OF_GPIO_TRANSITORY = 8,
- OF_GPIO_PULL_UP = 16,
- OF_GPIO_PULL_DOWN = 32,
-};
-
-struct of_mm_gpio_chip {
- struct gpio_chip gc;
- void (*save_regs)(struct of_mm_gpio_chip *);
- void *regs;
-};
-
-struct gpiochip_info {
- char name[32];
- char label[32];
- __u32 lines;
-};
-
-enum gpio_v2_line_flag {
- GPIO_V2_LINE_FLAG_USED = 1,
- GPIO_V2_LINE_FLAG_ACTIVE_LOW = 2,
- GPIO_V2_LINE_FLAG_INPUT = 4,
- GPIO_V2_LINE_FLAG_OUTPUT = 8,
- GPIO_V2_LINE_FLAG_EDGE_RISING = 16,
- GPIO_V2_LINE_FLAG_EDGE_FALLING = 32,
- GPIO_V2_LINE_FLAG_OPEN_DRAIN = 64,
- GPIO_V2_LINE_FLAG_OPEN_SOURCE = 128,
- GPIO_V2_LINE_FLAG_BIAS_PULL_UP = 256,
- GPIO_V2_LINE_FLAG_BIAS_PULL_DOWN = 512,
- GPIO_V2_LINE_FLAG_BIAS_DISABLED = 1024,
-};
-
-struct gpio_v2_line_values {
- __u64 bits;
- __u64 mask;
-};
-
-enum gpio_v2_line_attr_id {
- GPIO_V2_LINE_ATTR_ID_FLAGS = 1,
- GPIO_V2_LINE_ATTR_ID_OUTPUT_VALUES = 2,
- GPIO_V2_LINE_ATTR_ID_DEBOUNCE = 3,
-};
-
-struct gpio_v2_line_attribute {
- __u32 id;
- __u32 padding;
- union {
- __u64 flags;
- __u64 values;
- __u32 debounce_period_us;
- };
-};
-
-struct gpio_v2_line_config_attribute {
- struct gpio_v2_line_attribute attr;
- __u64 mask;
-};
-
-struct gpio_v2_line_config {
- __u64 flags;
- __u32 num_attrs;
- __u32 padding[5];
- struct gpio_v2_line_config_attribute attrs[10];
-};
-
-struct gpio_v2_line_request {
- __u32 offsets[64];
- char consumer[32];
- struct gpio_v2_line_config config;
- __u32 num_lines;
- __u32 event_buffer_size;
- __u32 padding[5];
- __s32 fd;
-};
-
-struct gpio_v2_line_info {
- char name[32];
- char consumer[32];
- __u32 offset;
- __u32 num_attrs;
- __u64 flags;
- struct gpio_v2_line_attribute attrs[10];
- __u32 padding[4];
-};
-
-enum gpio_v2_line_changed_type {
- GPIO_V2_LINE_CHANGED_REQUESTED = 1,
- GPIO_V2_LINE_CHANGED_RELEASED = 2,
- GPIO_V2_LINE_CHANGED_CONFIG = 3,
-};
-
-struct gpio_v2_line_info_changed {
- struct gpio_v2_line_info info;
- __u64 timestamp_ns;
- __u32 event_type;
- __u32 padding[5];
-};
-
-enum gpio_v2_line_event_id {
- GPIO_V2_LINE_EVENT_RISING_EDGE = 1,
- GPIO_V2_LINE_EVENT_FALLING_EDGE = 2,
-};
-
-struct gpio_v2_line_event {
- __u64 timestamp_ns;
- __u32 id;
- __u32 offset;
- __u32 seqno;
- __u32 line_seqno;
- __u32 padding[6];
-};
-
-struct gpioline_info {
- __u32 line_offset;
- __u32 flags;
- char name[32];
- char consumer[32];
-};
-
-struct gpioline_info_changed {
- struct gpioline_info info;
- __u64 timestamp;
- __u32 event_type;
- __u32 padding[5];
-};
-
-struct gpiohandle_request {
- __u32 lineoffsets[64];
- __u32 flags;
- __u8 default_values[64];
- char consumer_label[32];
- __u32 lines;
- int fd;
-};
-
-struct gpiohandle_config {
- __u32 flags;
- __u8 default_values[64];
- __u32 padding[4];
-};
-
-struct gpiohandle_data {
- __u8 values[64];
-};
-
-struct gpioevent_request {
- __u32 lineoffset;
- __u32 handleflags;
- __u32 eventflags;
- char consumer_label[32];
- int fd;
-};
-
-struct gpioevent_data {
- __u64 timestamp;
- __u32 id;
-};
-
-struct linehandle_state {
- struct gpio_device *gdev;
- const char *label;
- struct gpio_desc___2 *descs[64];
- u32 num_descs;
-};
-
-struct linereq;
-
-struct line {
- struct gpio_desc___2 *desc;
- struct linereq *req;
- unsigned int irq;
- u64 eflags;
- u64 timestamp_ns;
- u32 req_seqno;
- u32 line_seqno;
- struct delayed_work work;
- unsigned int sw_debounced;
- unsigned int level;
-};
-
-struct linereq {
- struct gpio_device *gdev;
- const char *label;
- u32 num_lines;
- wait_queue_head_t wait;
- u32 event_buffer_size;
- struct {
- union {
- struct __kfifo kfifo;
- struct gpio_v2_line_event *type;
- const struct gpio_v2_line_event *const_type;
- char (*rectype)[0];
- struct gpio_v2_line_event *ptr;
- const struct gpio_v2_line_event *ptr_const;
- };
- struct gpio_v2_line_event buf[0];
- } events;
- atomic_t seqno;
- struct mutex config_mutex;
- struct line lines[0];
-};
-
-struct lineevent_state {
- struct gpio_device *gdev;
- const char *label;
- struct gpio_desc___2 *desc;
- u32 eflags;
- int irq;
- wait_queue_head_t wait;
- struct {
- union {
- struct __kfifo kfifo;
- struct gpioevent_data *type;
- const struct gpioevent_data *const_type;
- char (*rectype)[0];
- struct gpioevent_data *ptr;
- const struct gpioevent_data *ptr_const;
- };
- struct gpioevent_data buf[16];
- } events;
- u64 timestamp;
-};
-
-struct gpio_chardev_data {
- struct gpio_device *gdev;
- wait_queue_head_t wait;
- struct {
- union {
- struct __kfifo kfifo;
- struct gpio_v2_line_info_changed *type;
- const struct gpio_v2_line_info_changed *const_type;
- char (*rectype)[0];
- struct gpio_v2_line_info_changed *ptr;
- const struct gpio_v2_line_info_changed *ptr_const;
- };
- struct gpio_v2_line_info_changed buf[32];
- } events;
- struct notifier_block lineinfo_changed_nb;
- long unsigned int *watched_lines;
- atomic_t watch_abi_version;
-};
-
-struct class_attribute {
- struct attribute attr;
- ssize_t (*show)(struct class *, struct class_attribute *, char *);
- ssize_t (*store)(struct class *, struct class_attribute *, const char *, size_t);
-};
-
-struct gpiod_data {
- struct gpio_desc___2 *desc;
- struct mutex mutex;
- struct kernfs_node *value_kn;
- int irq;
- unsigned char irq_flags;
- bool direction_can_change;
-};
-
-enum dmi_field {
- DMI_NONE = 0,
- DMI_BIOS_VENDOR = 1,
- DMI_BIOS_VERSION = 2,
- DMI_BIOS_DATE = 3,
- DMI_BIOS_RELEASE = 4,
- DMI_EC_FIRMWARE_RELEASE = 5,
- DMI_SYS_VENDOR = 6,
- DMI_PRODUCT_NAME = 7,
- DMI_PRODUCT_VERSION = 8,
- DMI_PRODUCT_SERIAL = 9,
- DMI_PRODUCT_UUID = 10,
- DMI_PRODUCT_SKU = 11,
- DMI_PRODUCT_FAMILY = 12,
- DMI_BOARD_VENDOR = 13,
- DMI_BOARD_NAME = 14,
- DMI_BOARD_VERSION = 15,
- DMI_BOARD_SERIAL = 16,
- DMI_BOARD_ASSET_TAG = 17,
- DMI_CHASSIS_VENDOR = 18,
- DMI_CHASSIS_TYPE = 19,
- DMI_CHASSIS_VERSION = 20,
- DMI_CHASSIS_SERIAL = 21,
- DMI_CHASSIS_ASSET_TAG = 22,
- DMI_STRING_MAX = 23,
- DMI_OEM_STRING = 24,
-};
-
-struct dmi_strmatch {
- unsigned char slot: 7;
- unsigned char exact_match: 1;
- char substr[79];
-};
-
-struct dmi_system_id {
- int (*callback)(const struct dmi_system_id *);
- const char *ident;
- struct dmi_strmatch matches[4];
- void *driver_data;
-};
-
-typedef u8 acpi_adr_space_type;
-
-struct acpi_connection_info {
- u8 *connection;
- u16 length;
- u8 access_length;
-};
-
-struct acpi_resource_irq {
- u8 descriptor_length;
- u8 triggering;
- u8 polarity;
- u8 shareable;
- u8 wake_capable;
- u8 interrupt_count;
- u8 interrupts[1];
-};
-
-struct acpi_resource_dma {
- u8 type;
- u8 bus_master;
- u8 transfer;
- u8 channel_count;
- u8 channels[1];
-};
-
-struct acpi_resource_start_dependent {
- u8 descriptor_length;
- u8 compatibility_priority;
- u8 performance_robustness;
-};
-
-struct acpi_resource_io {
- u8 io_decode;
- u8 alignment;
- u8 address_length;
- u16 minimum;
- u16 maximum;
-} __attribute__((packed));
-
-struct acpi_resource_fixed_io {
- u16 address;
- u8 address_length;
-} __attribute__((packed));
-
-struct acpi_resource_fixed_dma {
- u16 request_lines;
- u16 channels;
- u8 width;
-} __attribute__((packed));
-
-struct acpi_resource_vendor {
- u16 byte_length;
- u8 byte_data[1];
-} __attribute__((packed));
-
-struct acpi_resource_vendor_typed {
- u16 byte_length;
- u8 uuid_subtype;
- u8 uuid[16];
- u8 byte_data[1];
-};
-
-struct acpi_resource_end_tag {
- u8 checksum;
-};
-
-struct acpi_resource_memory24 {
- u8 write_protect;
- u16 minimum;
- u16 maximum;
- u16 alignment;
- u16 address_length;
-} __attribute__((packed));
-
-struct acpi_resource_memory32 {
- u8 write_protect;
- u32 minimum;
- u32 maximum;
- u32 alignment;
- u32 address_length;
-} __attribute__((packed));
-
-struct acpi_resource_fixed_memory32 {
- u8 write_protect;
- u32 address;
- u32 address_length;
-} __attribute__((packed));
-
-struct acpi_memory_attribute {
- u8 write_protect;
- u8 caching;
- u8 range_type;
- u8 translation;
-};
-
-struct acpi_io_attribute {
- u8 range_type;
- u8 translation;
- u8 translation_type;
- u8 reserved1;
-};
-
-union acpi_resource_attribute {
- struct acpi_memory_attribute mem;
- struct acpi_io_attribute io;
- u8 type_specific;
-};
-
-struct acpi_resource_label {
- u16 string_length;
- char *string_ptr;
-} __attribute__((packed));
-
-struct acpi_resource_source {
- u8 index;
- u16 string_length;
- char *string_ptr;
-} __attribute__((packed));
-
-struct acpi_address16_attribute {
- u16 granularity;
- u16 minimum;
- u16 maximum;
- u16 translation_offset;
- u16 address_length;
-};
-
-struct acpi_address32_attribute {
- u32 granularity;
- u32 minimum;
- u32 maximum;
- u32 translation_offset;
- u32 address_length;
-};
-
-struct acpi_address64_attribute {
- u64 granularity;
- u64 minimum;
- u64 maximum;
- u64 translation_offset;
- u64 address_length;
-};
-
-struct acpi_resource_address {
- u8 resource_type;
- u8 producer_consumer;
- u8 decode;
- u8 min_address_fixed;
- u8 max_address_fixed;
- union acpi_resource_attribute info;
-};
-
-struct acpi_resource_address16 {
- u8 resource_type;
- u8 producer_consumer;
- u8 decode;
- u8 min_address_fixed;
- u8 max_address_fixed;
- union acpi_resource_attribute info;
- struct acpi_address16_attribute address;
- struct acpi_resource_source resource_source;
-} __attribute__((packed));
-
-struct acpi_resource_address32 {
- u8 resource_type;
- u8 producer_consumer;
- u8 decode;
- u8 min_address_fixed;
- u8 max_address_fixed;
- union acpi_resource_attribute info;
- struct acpi_address32_attribute address;
- struct acpi_resource_source resource_source;
-} __attribute__((packed));
-
-struct acpi_resource_address64 {
- u8 resource_type;
- u8 producer_consumer;
- u8 decode;
- u8 min_address_fixed;
- u8 max_address_fixed;
- union acpi_resource_attribute info;
- struct acpi_address64_attribute address;
- struct acpi_resource_source resource_source;
-} __attribute__((packed));
-
-struct acpi_resource_extended_address64 {
- u8 resource_type;
- u8 producer_consumer;
- u8 decode;
- u8 min_address_fixed;
- u8 max_address_fixed;
- union acpi_resource_attribute info;
- u8 revision_ID;
- struct acpi_address64_attribute address;
- u64 type_specific;
-} __attribute__((packed));
-
-struct acpi_resource_extended_irq {
- u8 producer_consumer;
- u8 triggering;
- u8 polarity;
- u8 shareable;
- u8 wake_capable;
- u8 interrupt_count;
- struct acpi_resource_source resource_source;
- u32 interrupts[1];
-} __attribute__((packed));
-
-struct acpi_resource_generic_register {
- u8 space_id;
- u8 bit_width;
- u8 bit_offset;
- u8 access_size;
- u64 address;
-} __attribute__((packed));
-
-struct acpi_resource_gpio {
- u8 revision_id;
- u8 connection_type;
- u8 producer_consumer;
- u8 pin_config;
- u8 shareable;
- u8 wake_capable;
- u8 io_restriction;
- u8 triggering;
- u8 polarity;
- u16 drive_strength;
- u16 debounce_timeout;
- u16 pin_table_length;
- u16 vendor_length;
- struct acpi_resource_source resource_source;
- u16 *pin_table;
- u8 *vendor_data;
-} __attribute__((packed));
-
-struct acpi_resource_common_serialbus {
- u8 revision_id;
- u8 type;
- u8 producer_consumer;
- u8 slave_mode;
- u8 connection_sharing;
- u8 type_revision_id;
- u16 type_data_length;
- u16 vendor_length;
- struct acpi_resource_source resource_source;
- u8 *vendor_data;
-} __attribute__((packed));
-
-struct acpi_resource_i2c_serialbus {
- u8 revision_id;
- u8 type;
- u8 producer_consumer;
- u8 slave_mode;
- u8 connection_sharing;
- u8 type_revision_id;
- u16 type_data_length;
- u16 vendor_length;
- struct acpi_resource_source resource_source;
- u8 *vendor_data;
- u8 access_mode;
- u16 slave_address;
- u32 connection_speed;
-} __attribute__((packed));
-
-struct acpi_resource_spi_serialbus {
- u8 revision_id;
- u8 type;
- u8 producer_consumer;
- u8 slave_mode;
- u8 connection_sharing;
- u8 type_revision_id;
- u16 type_data_length;
- u16 vendor_length;
- struct acpi_resource_source resource_source;
- u8 *vendor_data;
- u8 wire_mode;
- u8 device_polarity;
- u8 data_bit_length;
- u8 clock_phase;
- u8 clock_polarity;
- u16 device_selection;
- u32 connection_speed;
-} __attribute__((packed));
-
-struct acpi_resource_uart_serialbus {
- u8 revision_id;
- u8 type;
- u8 producer_consumer;
- u8 slave_mode;
- u8 connection_sharing;
- u8 type_revision_id;
- u16 type_data_length;
- u16 vendor_length;
- struct acpi_resource_source resource_source;
- u8 *vendor_data;
- u8 endian;
- u8 data_bits;
- u8 stop_bits;
- u8 flow_control;
- u8 parity;
- u8 lines_enabled;
- u16 rx_fifo_size;
- u16 tx_fifo_size;
- u32 default_baud_rate;
-} __attribute__((packed));
-
-struct acpi_resource_pin_function {
- u8 revision_id;
- u8 pin_config;
- u8 shareable;
- u16 function_number;
- u16 pin_table_length;
- u16 vendor_length;
- struct acpi_resource_source resource_source;
- u16 *pin_table;
- u8 *vendor_data;
-} __attribute__((packed));
-
-struct acpi_resource_pin_config {
- u8 revision_id;
- u8 producer_consumer;
- u8 shareable;
- u8 pin_config_type;
- u32 pin_config_value;
- u16 pin_table_length;
- u16 vendor_length;
- struct acpi_resource_source resource_source;
- u16 *pin_table;
- u8 *vendor_data;
-} __attribute__((packed));
-
-struct acpi_resource_pin_group {
- u8 revision_id;
- u8 producer_consumer;
- u16 pin_table_length;
- u16 vendor_length;
- u16 *pin_table;
- struct acpi_resource_label resource_label;
- u8 *vendor_data;
-} __attribute__((packed));
-
-struct acpi_resource_pin_group_function {
- u8 revision_id;
- u8 producer_consumer;
- u8 shareable;
- u16 function_number;
- u16 vendor_length;
- struct acpi_resource_source resource_source;
- struct acpi_resource_label resource_source_label;
- u8 *vendor_data;
-} __attribute__((packed));
-
-struct acpi_resource_pin_group_config {
- u8 revision_id;
- u8 producer_consumer;
- u8 shareable;
- u8 pin_config_type;
- u32 pin_config_value;
- u16 vendor_length;
- struct acpi_resource_source resource_source;
- struct acpi_resource_label resource_source_label;
- u8 *vendor_data;
-} __attribute__((packed));
-
-union acpi_resource_data {
- struct acpi_resource_irq irq;
- struct acpi_resource_dma dma;
- struct acpi_resource_start_dependent start_dpf;
- struct acpi_resource_io io;
- struct acpi_resource_fixed_io fixed_io;
- struct acpi_resource_fixed_dma fixed_dma;
- struct acpi_resource_vendor vendor;
- struct acpi_resource_vendor_typed vendor_typed;
- struct acpi_resource_end_tag end_tag;
- struct acpi_resource_memory24 memory24;
- struct acpi_resource_memory32 memory32;
- struct acpi_resource_fixed_memory32 fixed_memory32;
- struct acpi_resource_address16 address16;
- struct acpi_resource_address32 address32;
- struct acpi_resource_address64 address64;
- struct acpi_resource_extended_address64 ext_address64;
- struct acpi_resource_extended_irq extended_irq;
- struct acpi_resource_generic_register generic_reg;
- struct acpi_resource_gpio gpio;
- struct acpi_resource_i2c_serialbus i2c_serial_bus;
- struct acpi_resource_spi_serialbus spi_serial_bus;
- struct acpi_resource_uart_serialbus uart_serial_bus;
- struct acpi_resource_common_serialbus common_serial_bus;
- struct acpi_resource_pin_function pin_function;
- struct acpi_resource_pin_config pin_config;
- struct acpi_resource_pin_group pin_group;
- struct acpi_resource_pin_group_function pin_group_function;
- struct acpi_resource_pin_group_config pin_group_config;
- struct acpi_resource_address address;
-};
-
-struct acpi_resource {
- u32 type;
- u32 length;
- union acpi_resource_data data;
-} __attribute__((packed));
-
-struct acpi_gpiolib_dmi_quirk {
- bool no_edge_events_on_boot;
- char *ignore_wake;
-};
-
-struct acpi_gpio_event {
- struct list_head node;
- acpi_handle handle;
- irq_handler_t handler;
- unsigned int pin;
- unsigned int irq;
- long unsigned int irqflags;
- bool irq_is_wake;
- bool irq_requested;
- struct gpio_desc___2 *desc;
-};
-
-struct acpi_gpio_connection {
- struct list_head node;
- unsigned int pin;
- struct gpio_desc___2 *desc;
-};
-
-struct acpi_gpio_chip {
- struct acpi_connection_info conn_info;
- struct list_head conns;
- struct mutex conn_lock;
- struct gpio_chip *chip;
- struct list_head events;
- struct list_head deferred_req_irqs_list_entry;
-};
-
-struct acpi_gpio_lookup {
- struct acpi_gpio_info info;
- int index;
- int pin_index;
- bool active_low;
- struct gpio_desc___2 *desc;
- int n;
-};
-
-struct bgpio_pdata {
- const char *label;
- int base;
- int ngpio;
-};
-
-enum pwm_polarity {
- PWM_POLARITY_NORMAL = 0,
- PWM_POLARITY_INVERSED = 1,
-};
-
-struct pwm_args {
- u64 period;
- enum pwm_polarity polarity;
-};
-
-struct pwm_state {
- u64 period;
- u64 duty_cycle;
- enum pwm_polarity polarity;
- bool enabled;
-};
-
-struct pwm_chip;
-
-struct pwm_device {
- const char *label;
- long unsigned int flags;
- unsigned int hwpwm;
- unsigned int pwm;
- struct pwm_chip *chip;
- void *chip_data;
- struct pwm_args args;
- struct pwm_state state;
- struct pwm_state last;
-};
-
-struct pwm_ops;
-
-struct pwm_chip {
- struct device *dev;
- const struct pwm_ops *ops;
- int base;
- unsigned int npwm;
- struct pwm_device * (*of_xlate)(struct pwm_chip *, const struct of_phandle_args *);
- unsigned int of_pwm_n_cells;
- struct list_head list;
- struct pwm_device *pwms;
-};
-
-struct pwm_capture;
-
-struct pwm_ops {
- int (*request)(struct pwm_chip *, struct pwm_device *);
- void (*free)(struct pwm_chip *, struct pwm_device *);
- int (*capture)(struct pwm_chip *, struct pwm_device *, struct pwm_capture *, long unsigned int);
- int (*apply)(struct pwm_chip *, struct pwm_device *, const struct pwm_state *);
- void (*get_state)(struct pwm_chip *, struct pwm_device *, struct pwm_state *);
- struct module *owner;
- int (*config)(struct pwm_chip *, struct pwm_device *, int, int);
- int (*set_polarity)(struct pwm_chip *, struct pwm_device *, enum pwm_polarity);
- int (*enable)(struct pwm_chip *, struct pwm_device *);
- void (*disable)(struct pwm_chip *, struct pwm_device *);
-};
-
-struct pwm_capture {
- unsigned int period;
- unsigned int duty_cycle;
-};
-
-struct mvebu_gpio_chip;
-
-struct mvebu_pwm {
- void *membase;
- long unsigned int clk_rate;
- struct gpio_desc *gpiod;
- struct pwm_chip chip;
- spinlock_t lock;
- struct mvebu_gpio_chip *mvchip;
- u32 blink_select;
- u32 blink_on_duration;
- u32 blink_off_duration;
-};
-
-struct mvebu_gpio_chip {
- struct gpio_chip chip;
- struct regmap *regs;
- u32 offset;
- struct regmap *percpu_regs;
- int irqbase;
- struct irq_domain *domain;
- int soc_variant;
- struct clk *clk;
- struct mvebu_pwm *mvpwm;
- u32 out_reg;
- u32 io_conf_reg;
- u32 blink_en_reg;
- u32 in_pol_reg;
- u32 edge_mask_regs[4];
- u32 level_mask_regs[4];
-};
-
-struct amba_id {
- unsigned int id;
- unsigned int mask;
- void *data;
-};
-
-struct amba_cs_uci_id {
- unsigned int devarch;
- unsigned int devarch_mask;
- unsigned int devtype;
- void *data;
-};
-
-struct amba_device {
- struct device dev;
- struct resource res;
- struct clk *pclk;
- struct device_dma_parameters dma_parms;
- unsigned int periphid;
- unsigned int cid;
- struct amba_cs_uci_id uci;
- unsigned int irq[9];
- char *driver_override;
-};
-
-struct amba_driver {
- struct device_driver drv;
- int (*probe)(struct amba_device *, const struct amba_id *);
- int (*remove)(struct amba_device *);
- void (*shutdown)(struct amba_device *);
- const struct amba_id *id_table;
-};
-
-struct pl061_context_save_regs {
- u8 gpio_data;
- u8 gpio_dir;
- u8 gpio_is;
- u8 gpio_ibe;
- u8 gpio_iev;
- u8 gpio_ie;
-};
-
-struct pl061 {
- raw_spinlock_t lock;
- void *base;
- struct gpio_chip gc;
- struct irq_chip irq_chip;
- int parent_irq;
- struct pl061_context_save_regs csave_regs;
-};
-
-enum rpi_firmware_property_tag {
- RPI_FIRMWARE_PROPERTY_END = 0,
- RPI_FIRMWARE_GET_FIRMWARE_REVISION = 1,
- RPI_FIRMWARE_SET_CURSOR_INFO = 32784,
- RPI_FIRMWARE_SET_CURSOR_STATE = 32785,
- RPI_FIRMWARE_GET_BOARD_MODEL = 65537,
- RPI_FIRMWARE_GET_BOARD_REVISION = 65538,
- RPI_FIRMWARE_GET_BOARD_MAC_ADDRESS = 65539,
- RPI_FIRMWARE_GET_BOARD_SERIAL = 65540,
- RPI_FIRMWARE_GET_ARM_MEMORY = 65541,
- RPI_FIRMWARE_GET_VC_MEMORY = 65542,
- RPI_FIRMWARE_GET_CLOCKS = 65543,
- RPI_FIRMWARE_GET_POWER_STATE = 131073,
- RPI_FIRMWARE_GET_TIMING = 131074,
- RPI_FIRMWARE_SET_POWER_STATE = 163841,
- RPI_FIRMWARE_GET_CLOCK_STATE = 196609,
- RPI_FIRMWARE_GET_CLOCK_RATE = 196610,
- RPI_FIRMWARE_GET_VOLTAGE = 196611,
- RPI_FIRMWARE_GET_MAX_CLOCK_RATE = 196612,
- RPI_FIRMWARE_GET_MAX_VOLTAGE = 196613,
- RPI_FIRMWARE_GET_TEMPERATURE = 196614,
- RPI_FIRMWARE_GET_MIN_CLOCK_RATE = 196615,
- RPI_FIRMWARE_GET_MIN_VOLTAGE = 196616,
- RPI_FIRMWARE_GET_TURBO = 196617,
- RPI_FIRMWARE_GET_MAX_TEMPERATURE = 196618,
- RPI_FIRMWARE_GET_STC = 196619,
- RPI_FIRMWARE_ALLOCATE_MEMORY = 196620,
- RPI_FIRMWARE_LOCK_MEMORY = 196621,
- RPI_FIRMWARE_UNLOCK_MEMORY = 196622,
- RPI_FIRMWARE_RELEASE_MEMORY = 196623,
- RPI_FIRMWARE_EXECUTE_CODE = 196624,
- RPI_FIRMWARE_EXECUTE_QPU = 196625,
- RPI_FIRMWARE_SET_ENABLE_QPU = 196626,
- RPI_FIRMWARE_GET_DISPMANX_RESOURCE_MEM_HANDLE = 196628,
- RPI_FIRMWARE_GET_EDID_BLOCK = 196640,
- RPI_FIRMWARE_GET_CUSTOMER_OTP = 196641,
- RPI_FIRMWARE_GET_DOMAIN_STATE = 196656,
- RPI_FIRMWARE_GET_THROTTLED = 196678,
- RPI_FIRMWARE_GET_CLOCK_MEASURED = 196679,
- RPI_FIRMWARE_NOTIFY_REBOOT = 196680,
- RPI_FIRMWARE_SET_CLOCK_STATE = 229377,
- RPI_FIRMWARE_SET_CLOCK_RATE = 229378,
- RPI_FIRMWARE_SET_VOLTAGE = 229379,
- RPI_FIRMWARE_SET_TURBO = 229385,
- RPI_FIRMWARE_SET_CUSTOMER_OTP = 229409,
- RPI_FIRMWARE_SET_DOMAIN_STATE = 229424,
- RPI_FIRMWARE_GET_GPIO_STATE = 196673,
- RPI_FIRMWARE_SET_GPIO_STATE = 229441,
- RPI_FIRMWARE_SET_SDHOST_CLOCK = 229442,
- RPI_FIRMWARE_GET_GPIO_CONFIG = 196675,
- RPI_FIRMWARE_SET_GPIO_CONFIG = 229443,
- RPI_FIRMWARE_GET_PERIPH_REG = 196677,
- RPI_FIRMWARE_SET_PERIPH_REG = 229445,
- RPI_FIRMWARE_GET_POE_HAT_VAL = 196681,
- RPI_FIRMWARE_SET_POE_HAT_VAL = 196688,
- RPI_FIRMWARE_NOTIFY_XHCI_RESET = 196696,
- RPI_FIRMWARE_FRAMEBUFFER_ALLOCATE = 262145,
- RPI_FIRMWARE_FRAMEBUFFER_BLANK = 262146,
- RPI_FIRMWARE_FRAMEBUFFER_GET_PHYSICAL_WIDTH_HEIGHT = 262147,
- RPI_FIRMWARE_FRAMEBUFFER_GET_VIRTUAL_WIDTH_HEIGHT = 262148,
- RPI_FIRMWARE_FRAMEBUFFER_GET_DEPTH = 262149,
- RPI_FIRMWARE_FRAMEBUFFER_GET_PIXEL_ORDER = 262150,
- RPI_FIRMWARE_FRAMEBUFFER_GET_ALPHA_MODE = 262151,
- RPI_FIRMWARE_FRAMEBUFFER_GET_PITCH = 262152,
- RPI_FIRMWARE_FRAMEBUFFER_GET_VIRTUAL_OFFSET = 262153,
- RPI_FIRMWARE_FRAMEBUFFER_GET_OVERSCAN = 262154,
- RPI_FIRMWARE_FRAMEBUFFER_GET_PALETTE = 262155,
- RPI_FIRMWARE_FRAMEBUFFER_GET_TOUCHBUF = 262159,
- RPI_FIRMWARE_FRAMEBUFFER_GET_GPIOVIRTBUF = 262160,
- RPI_FIRMWARE_FRAMEBUFFER_RELEASE = 294913,
- RPI_FIRMWARE_FRAMEBUFFER_TEST_PHYSICAL_WIDTH_HEIGHT = 278531,
- RPI_FIRMWARE_FRAMEBUFFER_TEST_VIRTUAL_WIDTH_HEIGHT = 278532,
- RPI_FIRMWARE_FRAMEBUFFER_TEST_DEPTH = 278533,
- RPI_FIRMWARE_FRAMEBUFFER_TEST_PIXEL_ORDER = 278534,
- RPI_FIRMWARE_FRAMEBUFFER_TEST_ALPHA_MODE = 278535,
- RPI_FIRMWARE_FRAMEBUFFER_TEST_VIRTUAL_OFFSET = 278537,
- RPI_FIRMWARE_FRAMEBUFFER_TEST_OVERSCAN = 278538,
- RPI_FIRMWARE_FRAMEBUFFER_TEST_PALETTE = 278539,
- RPI_FIRMWARE_FRAMEBUFFER_TEST_VSYNC = 278542,
- RPI_FIRMWARE_FRAMEBUFFER_SET_PHYSICAL_WIDTH_HEIGHT = 294915,
- RPI_FIRMWARE_FRAMEBUFFER_SET_VIRTUAL_WIDTH_HEIGHT = 294916,
- RPI_FIRMWARE_FRAMEBUFFER_SET_DEPTH = 294917,
- RPI_FIRMWARE_FRAMEBUFFER_SET_PIXEL_ORDER = 294918,
- RPI_FIRMWARE_FRAMEBUFFER_SET_ALPHA_MODE = 294919,
- RPI_FIRMWARE_FRAMEBUFFER_SET_VIRTUAL_OFFSET = 294921,
- RPI_FIRMWARE_FRAMEBUFFER_SET_OVERSCAN = 294922,
- RPI_FIRMWARE_FRAMEBUFFER_SET_PALETTE = 294923,
- RPI_FIRMWARE_FRAMEBUFFER_SET_TOUCHBUF = 294943,
- RPI_FIRMWARE_FRAMEBUFFER_SET_GPIOVIRTBUF = 294944,
- RPI_FIRMWARE_FRAMEBUFFER_SET_VSYNC = 294926,
- RPI_FIRMWARE_FRAMEBUFFER_SET_BACKLIGHT = 294927,
- RPI_FIRMWARE_VCHIQ_INIT = 294928,
- RPI_FIRMWARE_GET_COMMAND_LINE = 327681,
- RPI_FIRMWARE_GET_DMA_CHANNELS = 393217,
-};
-
-struct rpi_firmware;
-
-struct rpi_exp_gpio {
- struct gpio_chip gc;
- struct rpi_firmware *fw;
-};
-
-struct gpio_set_config {
- u32 gpio;
- u32 direction;
- u32 polarity;
- u32 term_en;
- u32 term_pull_up;
- u32 state;
-};
-
-struct gpio_get_config {
- u32 gpio;
- u32 direction;
- u32 polarity;
- u32 term_en;
- u32 term_pull_up;
-};
-
-struct gpio_get_set_state {
- u32 gpio;
- u32 state;
-};
-
-struct tegra_gpio_port {
- const char *name;
- unsigned int bank;
- unsigned int port;
- unsigned int pins;
-};
-
-struct tegra186_pin_range {
- unsigned int offset;
- const char *group;
-};
-
-struct tegra_gpio_soc {
- const struct tegra_gpio_port *ports;
- unsigned int num_ports;
- const char *name;
- unsigned int instance;
- const struct tegra186_pin_range *pin_ranges;
- unsigned int num_pin_ranges;
- const char *pinmux;
-};
-
-struct tegra_gpio {
- struct gpio_chip gpio;
- struct irq_chip intc;
- unsigned int num_irq;
- unsigned int *irq;
- const struct tegra_gpio_soc *soc;
- void *secure;
- void *base;
-};
-
-struct tegra_gpio_info;
-
-struct tegra_gpio_bank {
- unsigned int bank;
- unsigned int irq;
- spinlock_t lvl_lock[4];
- spinlock_t dbc_lock[4];
- u32 cnf[4];
- u32 out[4];
- u32 oe[4];
- u32 int_enb[4];
- u32 int_lvl[4];
- u32 wake_enb[4];
- u32 dbc_enb[4];
- u32 dbc_cnt[4];
- struct tegra_gpio_info *tgi;
-};
-
-struct tegra_gpio_soc_config;
-
-struct tegra_gpio_info {
- struct device *dev;
- void *regs;
- struct irq_domain *irq_domain;
- struct tegra_gpio_bank *bank_info;
- const struct tegra_gpio_soc_config *soc;
- struct gpio_chip gc;
- struct irq_chip ic;
- u32 bank_count;
-};
-
-struct tegra_gpio_soc_config {
- bool debounce_supported;
- u32 bank_stride;
- u32 upper_offset;
-};
-
-struct msix_entry {
- u32 vector;
- u16 entry;
-};
-
-struct thunderx_gpio;
-
-struct thunderx_line {
- struct thunderx_gpio *txgpio;
- unsigned int line;
- unsigned int fil_bits;
-};
-
-struct thunderx_gpio {
- struct gpio_chip chip;
- u8 *register_base;
- struct msix_entry *msix_entries;
- struct thunderx_line *line_entries;
- raw_spinlock_t lock;
- long unsigned int invert_mask[2];
- long unsigned int od_mask[2];
- int base_msi;
-};
-
-struct xgene_gpio {
- struct gpio_chip chip;
- void *base;
- spinlock_t lock;
- u32 set_dr_val[3];
-};
-
-enum {
- PWMF_REQUESTED = 1,
- PWMF_EXPORTED = 2,
-};
-
-struct pwm_lookup {
- struct list_head list;
- const char *provider;
- unsigned int index;
- const char *dev_id;
- const char *con_id;
- unsigned int period;
- enum pwm_polarity polarity;
- const char *module;
-};
-
-struct trace_event_raw_pwm {
- struct trace_entry ent;
- struct pwm_device *pwm;
- u64 period;
- u64 duty_cycle;
- enum pwm_polarity polarity;
- bool enabled;
- char __data[0];
-};
-
-struct trace_event_data_offsets_pwm {};
-
-typedef void (*btf_trace_pwm_apply)(void *, struct pwm_device *, const struct pwm_state *);
-
-typedef void (*btf_trace_pwm_get)(void *, struct pwm_device *, const struct pwm_state *);
-
-struct pwm_export {
- struct device child;
- struct pwm_device *pwm;
- struct mutex lock;
- struct pwm_state suspend;
-};
-
-enum {
- pci_channel_io_normal = 1,
- pci_channel_io_frozen = 2,
- pci_channel_io_perm_failure = 3,
-};
-
-struct pci_sriov {
- int pos;
- int nres;
- u32 cap;
- u16 ctrl;
- u16 total_VFs;
- u16 initial_VFs;
- u16 num_VFs;
- u16 offset;
- u16 stride;
- u16 vf_device;
- u32 pgsz;
- u8 link;
- u8 max_VF_buses;
- u16 driver_max_VFs;
- struct pci_dev *dev;
- struct pci_dev *self;
- u32 class;
- u8 hdr_type;
- u16 subsystem_vendor;
- u16 subsystem_device;
- resource_size_t barsz[6];
- bool drivers_autoprobe;
-};
-
-struct pci_bus_resource {
- struct list_head list;
- struct resource *res;
- unsigned int flags;
-};
-
-typedef u64 pci_bus_addr_t;
-
-struct pci_bus_region {
- pci_bus_addr_t start;
- pci_bus_addr_t end;
-};
-
-enum pci_fixup_pass {
- pci_fixup_early = 0,
- pci_fixup_header = 1,
- pci_fixup_final = 2,
- pci_fixup_enable = 3,
- pci_fixup_resume = 4,
- pci_fixup_suspend = 5,
- pci_fixup_resume_early = 6,
- pci_fixup_suspend_late = 7,
-};
-
-struct hotplug_slot_ops;
-
-struct hotplug_slot {
- const struct hotplug_slot_ops *ops;
- struct list_head slot_list;
- struct pci_slot *pci_slot;
- struct module *owner;
- const char *mod_name;
-};
-
-enum pci_dev_flags {
- PCI_DEV_FLAGS_MSI_INTX_DISABLE_BUG = 1,
- PCI_DEV_FLAGS_NO_D3 = 2,
- PCI_DEV_FLAGS_ASSIGNED = 4,
- PCI_DEV_FLAGS_ACS_ENABLED_QUIRK = 8,
- PCI_DEV_FLAG_PCIE_BRIDGE_ALIAS = 32,
- PCI_DEV_FLAGS_NO_BUS_RESET = 64,
- PCI_DEV_FLAGS_NO_PM_RESET = 128,
- PCI_DEV_FLAGS_VPD_REF_F0 = 256,
- PCI_DEV_FLAGS_BRIDGE_XLATE_ROOT = 512,
- PCI_DEV_FLAGS_NO_FLR_RESET = 1024,
- PCI_DEV_FLAGS_NO_RELAXED_ORDERING = 2048,
-};
-
-enum pci_bus_flags {
- PCI_BUS_FLAGS_NO_MSI = 1,
- PCI_BUS_FLAGS_NO_MMRBC = 2,
- PCI_BUS_FLAGS_NO_AERSID = 4,
- PCI_BUS_FLAGS_NO_EXTCFG = 8,
-};
-
-enum pci_bus_speed {
- PCI_SPEED_33MHz = 0,
- PCI_SPEED_66MHz = 1,
- PCI_SPEED_66MHz_PCIX = 2,
- PCI_SPEED_100MHz_PCIX = 3,
- PCI_SPEED_133MHz_PCIX = 4,
- PCI_SPEED_66MHz_PCIX_ECC = 5,
- PCI_SPEED_100MHz_PCIX_ECC = 6,
- PCI_SPEED_133MHz_PCIX_ECC = 7,
- PCI_SPEED_66MHz_PCIX_266 = 9,
- PCI_SPEED_100MHz_PCIX_266 = 10,
- PCI_SPEED_133MHz_PCIX_266 = 11,
- AGP_UNKNOWN = 12,
- AGP_1X = 13,
- AGP_2X = 14,
- AGP_4X = 15,
- AGP_8X = 16,
- PCI_SPEED_66MHz_PCIX_533 = 17,
- PCI_SPEED_100MHz_PCIX_533 = 18,
- PCI_SPEED_133MHz_PCIX_533 = 19,
- PCIE_SPEED_2_5GT = 20,
- PCIE_SPEED_5_0GT = 21,
- PCIE_SPEED_8_0GT = 22,
- PCIE_SPEED_16_0GT = 23,
- PCIE_SPEED_32_0GT = 24,
- PCI_SPEED_UNKNOWN = 255,
-};
-
-enum {
- PCI_REASSIGN_ALL_RSRC = 1,
- PCI_REASSIGN_ALL_BUS = 2,
- PCI_PROBE_ONLY = 4,
- PCI_CAN_SKIP_ISA_ALIGN = 8,
- PCI_ENABLE_PROC_DOMAINS = 16,
- PCI_COMPAT_DOMAIN_0 = 32,
- PCI_SCAN_ALL_PCIE_DEVS = 64,
-};
-
-enum pcie_bus_config_types {
- PCIE_BUS_TUNE_OFF = 0,
- PCIE_BUS_DEFAULT = 1,
- PCIE_BUS_SAFE = 2,
- PCIE_BUS_PERFORMANCE = 3,
- PCIE_BUS_PEER2PEER = 4,
-};
-
-struct hotplug_slot_ops {
- int (*enable_slot)(struct hotplug_slot *);
- int (*disable_slot)(struct hotplug_slot *);
- int (*set_attention_status)(struct hotplug_slot *, u8);
- int (*hardware_test)(struct hotplug_slot *, u32);
- int (*get_power_status)(struct hotplug_slot *, u8 *);
- int (*get_attention_status)(struct hotplug_slot *, u8 *);
- int (*get_latch_status)(struct hotplug_slot *, u8 *);
- int (*get_adapter_status)(struct hotplug_slot *, u8 *);
- int (*reset_slot)(struct hotplug_slot *, int);
-};
-
-enum pci_bar_type {
- pci_bar_unknown = 0,
- pci_bar_io = 1,
- pci_bar_mem32 = 2,
- pci_bar_mem64 = 3,
-};
-
-struct pci_domain_busn_res {
- struct list_head list;
- struct resource res;
- int domain_nr;
-};
-
-struct bus_attribute {
- struct attribute attr;
- ssize_t (*show)(struct bus_type *, char *);
- ssize_t (*store)(struct bus_type *, const char *, size_t);
-};
-
-enum pcie_reset_state {
- pcie_deassert_reset = 1,
- pcie_warm_reset = 2,
- pcie_hot_reset = 3,
-};
-
-enum pcie_link_width {
- PCIE_LNK_WIDTH_RESRV = 0,
- PCIE_LNK_X1 = 1,
- PCIE_LNK_X2 = 2,
- PCIE_LNK_X4 = 4,
- PCIE_LNK_X8 = 8,
- PCIE_LNK_X12 = 12,
- PCIE_LNK_X16 = 16,
- PCIE_LNK_X32 = 32,
- PCIE_LNK_WIDTH_UNKNOWN = 255,
-};
-
-struct pci_cap_saved_data {
- u16 cap_nr;
- bool cap_extended;
- unsigned int size;
- u32 data[0];
-};
-
-struct pci_cap_saved_state {
- struct hlist_node next;
- struct pci_cap_saved_data cap;
-};
-
-typedef int (*arch_set_vga_state_t)(struct pci_dev *, bool, unsigned int, u32);
-
-struct pci_platform_pm_ops {
- bool (*bridge_d3)(struct pci_dev *);
- bool (*is_manageable)(struct pci_dev *);
- int (*set_state)(struct pci_dev *, pci_power_t);
- pci_power_t (*get_state)(struct pci_dev *);
- void (*refresh_state)(struct pci_dev *);
- pci_power_t (*choose_state)(struct pci_dev *);
- int (*set_wakeup)(struct pci_dev *, bool);
- bool (*need_resume)(struct pci_dev *);
-};
-
-struct pci_pme_device {
- struct list_head list;
- struct pci_dev *dev;
-};
-
-struct pci_saved_state {
- u32 config_space[16];
- struct pci_cap_saved_data cap[0];
-};
-
-struct pci_devres {
- unsigned int enabled: 1;
- unsigned int pinned: 1;
- unsigned int orig_intx: 1;
- unsigned int restore_intx: 1;
- unsigned int mwi: 1;
- u32 region_mask;
-};
-
-struct driver_attribute {
- struct attribute attr;
- ssize_t (*show)(struct device_driver *, char *);
- ssize_t (*store)(struct device_driver *, const char *, size_t);
-};
-
-enum pci_ers_result {
- PCI_ERS_RESULT_NONE = 1,
- PCI_ERS_RESULT_CAN_RECOVER = 2,
- PCI_ERS_RESULT_NEED_RESET = 3,
- PCI_ERS_RESULT_DISCONNECT = 4,
- PCI_ERS_RESULT_RECOVERED = 5,
- PCI_ERS_RESULT_NO_AER_DRIVER = 6,
-};
-
-enum dev_dma_attr {
- DEV_DMA_NOT_SUPPORTED = 0,
- DEV_DMA_NON_COHERENT = 1,
- DEV_DMA_COHERENT = 2,
-};
-
-struct pcie_device {
- int irq;
- struct pci_dev *port;
- u32 service;
- void *priv_data;
- struct device device;
-};
-
-struct pcie_port_service_driver {
- const char *name;
- int (*probe)(struct pcie_device *);
- void (*remove)(struct pcie_device *);
- int (*suspend)(struct pcie_device *);
- int (*resume_noirq)(struct pcie_device *);
- int (*resume)(struct pcie_device *);
- int (*runtime_suspend)(struct pcie_device *);
- int (*runtime_resume)(struct pcie_device *);
- void (*error_resume)(struct pci_dev *);
- int port_type;
- u32 service;
- struct device_driver driver;
-};
-
-struct pci_dynid {
- struct list_head node;
- struct pci_device_id id;
-};
-
-struct drv_dev_and_id {
- struct pci_driver *drv;
- struct pci_dev *dev;
- const struct pci_device_id *id;
-};
-
-enum pci_mmap_state {
- pci_mmap_io = 0,
- pci_mmap_mem = 1,
-};
-
-enum pci_mmap_api {
- PCI_MMAP_SYSFS = 0,
- PCI_MMAP_PROCFS = 1,
-};
-
-struct pci_vpd_ops;
-
-struct pci_vpd {
- const struct pci_vpd_ops *ops;
- struct bin_attribute *attr;
- struct mutex lock;
- unsigned int len;
- u16 flag;
- u8 cap;
- unsigned int busy: 1;
- unsigned int valid: 1;
-};
-
-struct pci_vpd_ops {
- ssize_t (*read)(struct pci_dev *, loff_t, size_t, void *);
- ssize_t (*write)(struct pci_dev *, loff_t, size_t, const void *);
- int (*set_size)(struct pci_dev *, size_t);
-};
-
-struct pci_dev_resource {
- struct list_head list;
- struct resource *res;
- struct pci_dev *dev;
- resource_size_t start;
- resource_size_t end;
- resource_size_t add_size;
- resource_size_t min_align;
- long unsigned int flags;
-};
-
-enum release_type {
- leaf_only = 0,
- whole_subtree = 1,
-};
-
-enum enable_type {
- undefined = 4294967295,
- user_disabled = 0,
- auto_disabled = 1,
- user_enabled = 2,
- auto_enabled = 3,
-};
-
-struct portdrv_service_data {
- struct pcie_port_service_driver *drv;
- struct device *dev;
- u32 service;
-};
-
-typedef int (*pcie_pm_callback_t)(struct pcie_device *);
-
-struct aspm_latency {
- u32 l0s;
- u32 l1;
-};
-
-struct pcie_link_state {
- struct pci_dev *pdev;
- struct pci_dev *downstream;
- struct pcie_link_state *root;
- struct pcie_link_state *parent;
- struct list_head sibling;
- u32 aspm_support: 7;
- u32 aspm_enabled: 7;
- u32 aspm_capable: 7;
- u32 aspm_default: 7;
- char: 4;
- u32 aspm_disable: 7;
- u32 clkpm_capable: 1;
- u32 clkpm_enabled: 1;
- u32 clkpm_default: 1;
- u32 clkpm_disable: 1;
- struct aspm_latency latency_up;
- struct aspm_latency latency_dw;
- struct aspm_latency acceptable[8];
-};
-
-enum {
- CPER_SEV_RECOVERABLE = 0,
- CPER_SEV_FATAL = 1,
- CPER_SEV_CORRECTED = 2,
- CPER_SEV_INFORMATIONAL = 3,
-};
-
-struct aer_stats {
- u64 dev_cor_errs[16];
- u64 dev_fatal_errs[27];
- u64 dev_nonfatal_errs[27];
- u64 dev_total_cor_errs;
- u64 dev_total_fatal_errs;
- u64 dev_total_nonfatal_errs;
- u64 rootport_total_cor_errs;
- u64 rootport_total_fatal_errs;
- u64 rootport_total_nonfatal_errs;
-};
-
-struct aer_header_log_regs {
- unsigned int dw0;
- unsigned int dw1;
- unsigned int dw2;
- unsigned int dw3;
-};
-
-struct aer_capability_regs {
- u32 header;
- u32 uncor_status;
- u32 uncor_mask;
- u32 uncor_severity;
- u32 cor_status;
- u32 cor_mask;
- u32 cap_control;
- struct aer_header_log_regs header_log;
- u32 root_command;
- u32 root_status;
- u16 cor_err_source;
- u16 uncor_err_source;
-};
-
-struct aer_err_info {
- struct pci_dev *dev[5];
- int error_dev_num;
- unsigned int id: 16;
- unsigned int severity: 2;
- unsigned int __pad1: 5;
- unsigned int multi_error_valid: 1;
- unsigned int first_error: 5;
- unsigned int __pad2: 2;
- unsigned int tlp_header_valid: 1;
- unsigned int status;
- unsigned int mask;
- struct aer_header_log_regs tlp;
-};
-
-struct aer_err_source {
- unsigned int status;
- unsigned int id;
-};
-
-struct aer_rpc {
- struct pci_dev *rpd;
- struct {
- union {
- struct __kfifo kfifo;
- struct aer_err_source *type;
- const struct aer_err_source *const_type;
- char (*rectype)[0];
- struct aer_err_source *ptr;
- const struct aer_err_source *ptr_const;
- };
- struct aer_err_source buf[128];
- } aer_fifo;
-};
-
-struct aer_recover_entry {
- u8 bus;
- u8 devfn;
- u16 domain;
- int severity;
- struct aer_capability_regs *regs;
-};
-
-struct pcie_pme_service_data {
- spinlock_t lock;
- struct pcie_device *srv;
- struct work_struct work;
- bool noirq;
-};
-
-struct pci_slot_attribute {
- struct attribute attr;
- ssize_t (*show)(struct pci_slot *, char *);
- ssize_t (*store)(struct pci_slot *, const char *, size_t);
-};
-
-struct acpi_buffer {
- acpi_size length;
- void *pointer;
-};
-
-struct acpi_bus_type {
- struct list_head list;
- const char *name;
- bool (*match)(struct device *);
- struct acpi_device * (*find_companion)(struct device *);
- void (*setup)(struct device *);
- void (*cleanup)(struct device *);
-};
-
-enum pm_qos_flags_status {
- PM_QOS_FLAGS_UNDEFINED = 4294967295,
- PM_QOS_FLAGS_NONE = 0,
- PM_QOS_FLAGS_SOME = 1,
- PM_QOS_FLAGS_ALL = 2,
-};
-
-struct hpx_type0 {
- u32 revision;
- u8 cache_line_size;
- u8 latency_timer;
- u8 enable_serr;
- u8 enable_perr;
-};
-
-struct hpx_type1 {
- u32 revision;
- u8 max_mem_read;
- u8 avg_max_split;
- u16 tot_max_split;
-};
-
-struct hpx_type2 {
- u32 revision;
- u32 unc_err_mask_and;
- u32 unc_err_mask_or;
- u32 unc_err_sever_and;
- u32 unc_err_sever_or;
- u32 cor_err_mask_and;
- u32 cor_err_mask_or;
- u32 adv_err_cap_and;
- u32 adv_err_cap_or;
- u16 pci_exp_devctl_and;
- u16 pci_exp_devctl_or;
- u16 pci_exp_lnkctl_and;
- u16 pci_exp_lnkctl_or;
- u32 sec_unc_err_sever_and;
- u32 sec_unc_err_sever_or;
- u32 sec_unc_err_mask_and;
- u32 sec_unc_err_mask_or;
-};
-
-struct hpx_type3 {
- u16 device_type;
- u16 function_type;
- u16 config_space_location;
- u16 pci_exp_cap_id;
- u16 pci_exp_cap_ver;
- u16 pci_exp_vendor_id;
- u16 dvsec_id;
- u16 dvsec_rev;
- u16 match_offset;
- u32 match_mask_and;
- u32 match_value;
- u16 reg_offset;
- u32 reg_mask_and;
- u32 reg_mask_or;
-};
-
-enum hpx_type3_dev_type {
- HPX_TYPE_ENDPOINT = 1,
- HPX_TYPE_LEG_END = 2,
- HPX_TYPE_RC_END = 4,
- HPX_TYPE_RC_EC = 8,
- HPX_TYPE_ROOT_PORT = 16,
- HPX_TYPE_UPSTREAM = 32,
- HPX_TYPE_DOWNSTREAM = 64,
- HPX_TYPE_PCI_BRIDGE = 128,
- HPX_TYPE_PCIE_BRIDGE = 256,
-};
-
-enum hpx_type3_fn_type {
- HPX_FN_NORMAL = 1,
- HPX_FN_SRIOV_PHYS = 2,
- HPX_FN_SRIOV_VIRT = 4,
-};
-
-enum hpx_type3_cfg_loc {
- HPX_CFG_PCICFG = 0,
- HPX_CFG_PCIE_CAP = 1,
- HPX_CFG_PCIE_CAP_EXT = 2,
- HPX_CFG_VEND_CAP = 3,
- HPX_CFG_DVSEC = 4,
- HPX_CFG_MAX = 5,
-};
-
-struct of_bus;
-
-struct of_pci_range_parser {
- struct device_node *node;
- struct of_bus *bus;
- const __be32 *range;
- const __be32 *end;
- int na;
- int ns;
- int pna;
- bool dma;
-};
-
-struct of_pci_range {
- union {
- u64 pci_addr;
- u64 bus_addr;
- };
- u64 cpu_addr;
- u64 size;
- u32 flags;
-};
-
-struct pci_fixup {
- u16 vendor;
- u16 device;
- u32 class;
- unsigned int class_shift;
- int hook_offset;
-};
-
-enum {
- NVME_REG_CAP = 0,
- NVME_REG_VS = 8,
- NVME_REG_INTMS = 12,
- NVME_REG_INTMC = 16,
- NVME_REG_CC = 20,
- NVME_REG_CSTS = 28,
- NVME_REG_NSSR = 32,
- NVME_REG_AQA = 36,
- NVME_REG_ASQ = 40,
- NVME_REG_ACQ = 48,
- NVME_REG_CMBLOC = 56,
- NVME_REG_CMBSZ = 60,
- NVME_REG_BPINFO = 64,
- NVME_REG_BPRSEL = 68,
- NVME_REG_BPMBL = 72,
- NVME_REG_PMRCAP = 3584,
- NVME_REG_PMRCTL = 3588,
- NVME_REG_PMRSTS = 3592,
- NVME_REG_PMREBS = 3596,
- NVME_REG_PMRSWTP = 3600,
- NVME_REG_DBS = 4096,
-};
-
-enum {
- NVME_CC_ENABLE = 1,
- NVME_CC_EN_SHIFT = 0,
- NVME_CC_CSS_SHIFT = 4,
- NVME_CC_MPS_SHIFT = 7,
- NVME_CC_AMS_SHIFT = 11,
- NVME_CC_SHN_SHIFT = 14,
- NVME_CC_IOSQES_SHIFT = 16,
- NVME_CC_IOCQES_SHIFT = 20,
- NVME_CC_CSS_NVM = 0,
- NVME_CC_CSS_CSI = 96,
- NVME_CC_CSS_MASK = 112,
- NVME_CC_AMS_RR = 0,
- NVME_CC_AMS_WRRU = 2048,
- NVME_CC_AMS_VS = 14336,
- NVME_CC_SHN_NONE = 0,
- NVME_CC_SHN_NORMAL = 16384,
- NVME_CC_SHN_ABRUPT = 32768,
- NVME_CC_SHN_MASK = 49152,
- NVME_CC_IOSQES = 393216,
- NVME_CC_IOCQES = 4194304,
- NVME_CAP_CSS_NVM = 1,
- NVME_CAP_CSS_CSI = 64,
- NVME_CSTS_RDY = 1,
- NVME_CSTS_CFS = 2,
- NVME_CSTS_NSSRO = 16,
- NVME_CSTS_PP = 32,
- NVME_CSTS_SHST_NORMAL = 0,
- NVME_CSTS_SHST_OCCUR = 4,
- NVME_CSTS_SHST_CMPLT = 8,
- NVME_CSTS_SHST_MASK = 12,
-};
-
-enum {
- NVME_AEN_BIT_NS_ATTR = 8,
- NVME_AEN_BIT_FW_ACT = 9,
- NVME_AEN_BIT_ANA_CHANGE = 11,
- NVME_AEN_BIT_DISC_CHANGE = 31,
-};
-
-enum {
- SWITCHTEC_GAS_MRPC_OFFSET = 0,
- SWITCHTEC_GAS_TOP_CFG_OFFSET = 4096,
- SWITCHTEC_GAS_SW_EVENT_OFFSET = 6144,
- SWITCHTEC_GAS_SYS_INFO_OFFSET = 8192,
- SWITCHTEC_GAS_FLASH_INFO_OFFSET = 8704,
- SWITCHTEC_GAS_PART_CFG_OFFSET = 16384,
- SWITCHTEC_GAS_NTB_OFFSET = 65536,
- SWITCHTEC_GAS_PFF_CSR_OFFSET = 1261568,
-};
-
-enum {
- SWITCHTEC_NTB_REG_INFO_OFFSET = 0,
- SWITCHTEC_NTB_REG_CTRL_OFFSET = 16384,
- SWITCHTEC_NTB_REG_DBMSG_OFFSET = 409600,
-};
-
-struct nt_partition_info {
- u32 xlink_enabled;
- u32 target_part_low;
- u32 target_part_high;
- u32 reserved;
-};
-
-struct ntb_info_regs {
- u8 partition_count;
- u8 partition_id;
- u16 reserved1;
- u64 ep_map;
- u16 requester_id;
- u16 reserved2;
- u32 reserved3[4];
- struct nt_partition_info ntp_info[48];
-} __attribute__((packed));
-
-struct ntb_ctrl_regs {
- u32 partition_status;
- u32 partition_op;
- u32 partition_ctrl;
- u32 bar_setup;
- u32 bar_error;
- u16 lut_table_entries;
- u16 lut_table_offset;
- u32 lut_error;
- u16 req_id_table_size;
- u16 req_id_table_offset;
- u32 req_id_error;
- u32 reserved1[7];
- struct {
- u32 ctl;
- u32 win_size;
- u64 xlate_addr;
- } bar_entry[6];
- struct {
- u32 win_size;
- u32 reserved[3];
- } bar_ext_entry[6];
- u32 reserved2[192];
- u32 req_id_table[512];
- u32 reserved3[256];
- u64 lut_entry[512];
-};
-
-struct pci_dev_reset_methods {
- u16 vendor;
- u16 device;
- int (*reset)(struct pci_dev *, int);
-};
-
-struct acs_on_id {
- short unsigned int vendor;
- short unsigned int device;
-};
-
-struct pci_dev_acs_enabled {
- u16 vendor;
- u16 device;
- int (*acs_enabled)(struct pci_dev *, u16);
-};
-
-struct pci_dev_acs_ops {
- u16 vendor;
- u16 device;
- int (*enable_acs)(struct pci_dev *);
- int (*disable_acs_redir)(struct pci_dev *);
-};
-
-struct slot {
- u8 number;
- unsigned int devfn;
- struct pci_bus *bus;
- struct pci_dev *dev;
- unsigned int latch_status: 1;
- unsigned int adapter_status: 1;
- unsigned int extracting;
- struct hotplug_slot hotplug_slot;
- struct list_head slot_list;
-};
-
-struct cpci_hp_controller_ops {
- int (*query_enum)();
- int (*enable_irq)();
- int (*disable_irq)();
- int (*check_irq)(void *);
- int (*hardware_test)(struct slot *, u32);
- u8 (*get_power)(struct slot *);
- int (*set_power)(struct slot *, int);
-};
-
-struct cpci_hp_controller {
- unsigned int irq;
- long unsigned int irq_flags;
- char *devname;
- void *dev_id;
- char *name;
- struct cpci_hp_controller_ops *ops;
-};
-
-struct controller {
- struct pcie_device *pcie;
- u32 slot_cap;
- unsigned int inband_presence_disabled: 1;
- u16 slot_ctrl;
- struct mutex ctrl_lock;
- long unsigned int cmd_started;
- unsigned int cmd_busy: 1;
- wait_queue_head_t queue;
- atomic_t pending_events;
- unsigned int notification_enabled: 1;
- unsigned int power_fault_detected;
- struct task_struct *poll_thread;
- u8 state;
- struct mutex state_lock;
- struct delayed_work button_work;
- struct hotplug_slot hotplug_slot;
- struct rw_semaphore reset_lock;
- unsigned int ist_running;
- int request_result;
- wait_queue_head_t requester;
-};
-
-struct acpiphp_slot;
-
-struct slot___2 {
- struct hotplug_slot hotplug_slot;
- struct acpiphp_slot *acpi_slot;
- unsigned int sun;
-};
-
-struct acpiphp_slot {
- struct list_head node;
- struct pci_bus *bus;
- struct list_head funcs;
- struct slot___2 *slot;
- u8 device;
- u32 flags;
-};
-
-struct acpiphp_attention_info {
- int (*set_attn)(struct hotplug_slot *, u8);
- int (*get_attn)(struct hotplug_slot *, u8 *);
- struct module *owner;
-};
-
-struct acpiphp_context;
-
-struct acpiphp_bridge {
- struct list_head list;
- struct list_head slots;
- struct kref ref;
- struct acpiphp_context *context;
- int nr_slots;
- struct pci_bus *pci_bus;
- struct pci_dev *pci_dev;
- bool is_going_away;
-};
-
-struct acpiphp_func {
- struct acpiphp_bridge *parent;
- struct acpiphp_slot *slot;
- struct list_head sibling;
- u8 function;
- u32 flags;
-};
-
-struct acpiphp_context {
- struct acpi_hotplug_context hp;
- struct acpiphp_func func;
- struct acpiphp_bridge *bridge;
- unsigned int refcount;
-};
-
-struct acpiphp_root_context {
- struct acpi_hotplug_context hp;
- struct acpiphp_bridge *root_bridge;
-};
-
-struct pci_bridge_emul_conf {
- __le16 vendor;
- __le16 device;
- __le16 command;
- __le16 status;
- __le32 class_revision;
- u8 cache_line_size;
- u8 latency_timer;
- u8 header_type;
- u8 bist;
- __le32 bar[2];
- u8 primary_bus;
- u8 secondary_bus;
- u8 subordinate_bus;
- u8 secondary_latency_timer;
- u8 iobase;
- u8 iolimit;
- __le16 secondary_status;
- __le16 membase;
- __le16 memlimit;
- __le16 pref_mem_base;
- __le16 pref_mem_limit;
- __le32 prefbaseupper;
- __le32 preflimitupper;
- __le16 iobaseupper;
- __le16 iolimitupper;
- u8 capabilities_pointer;
- u8 reserve[3];
- __le32 romaddr;
- u8 intline;
- u8 intpin;
- __le16 bridgectrl;
-};
-
-struct pci_bridge_emul_pcie_conf {
- u8 cap_id;
- u8 next;
- __le16 cap;
- __le32 devcap;
- __le16 devctl;
- __le16 devsta;
- __le32 lnkcap;
- __le16 lnkctl;
- __le16 lnksta;
- __le32 slotcap;
- __le16 slotctl;
- __le16 slotsta;
- __le16 rootctl;
- __le16 rsvd;
- __le32 rootsta;
- __le32 devcap2;
- __le16 devctl2;
- __le16 devsta2;
- __le32 lnkcap2;
- __le16 lnkctl2;
- __le16 lnksta2;
- __le32 slotcap2;
- __le16 slotctl2;
- __le16 slotsta2;
-};
-
-typedef enum {
- PCI_BRIDGE_EMUL_HANDLED = 0,
- PCI_BRIDGE_EMUL_NOT_HANDLED = 1,
-} pci_bridge_emul_read_status_t;
-
-struct pci_bridge_emul;
-
-struct pci_bridge_emul_ops {
- pci_bridge_emul_read_status_t (*read_base)(struct pci_bridge_emul *, int, u32 *);
- pci_bridge_emul_read_status_t (*read_pcie)(struct pci_bridge_emul *, int, u32 *);
- void (*write_base)(struct pci_bridge_emul *, int, u32, u32, u32);
- void (*write_pcie)(struct pci_bridge_emul *, int, u32, u32, u32);
-};
-
-struct pci_bridge_reg_behavior;
-
-struct pci_bridge_emul {
- struct pci_bridge_emul_conf conf;
- struct pci_bridge_emul_pcie_conf pcie_conf;
- struct pci_bridge_emul_ops *ops;
- struct pci_bridge_reg_behavior *pci_regs_behavior;
- struct pci_bridge_reg_behavior *pcie_cap_regs_behavior;
- void *data;
- bool has_pcie;
-};
-
-struct pci_bridge_reg_behavior {
- u32 ro;
- u32 rw;
- u32 w1c;
-};
-
-enum {
- PCI_BRIDGE_EMUL_NO_PREFETCHABLE_BAR = 1,
-};
-
-enum dmi_device_type {
- DMI_DEV_TYPE_ANY = 0,
- DMI_DEV_TYPE_OTHER = 1,
- DMI_DEV_TYPE_UNKNOWN = 2,
- DMI_DEV_TYPE_VIDEO = 3,
- DMI_DEV_TYPE_SCSI = 4,
- DMI_DEV_TYPE_ETHERNET = 5,
- DMI_DEV_TYPE_TOKENRING = 6,
- DMI_DEV_TYPE_SOUND = 7,
- DMI_DEV_TYPE_PATA = 8,
- DMI_DEV_TYPE_SATA = 9,
- DMI_DEV_TYPE_SAS = 10,
- DMI_DEV_TYPE_IPMI = 4294967295,
- DMI_DEV_TYPE_OEM_STRING = 4294967294,
- DMI_DEV_TYPE_DEV_ONBOARD = 4294967293,
- DMI_DEV_TYPE_DEV_SLOT = 4294967292,
-};
-
-struct dmi_device {
- struct list_head list;
- int type;
- const char *name;
- void *device_data;
-};
-
-struct dmi_dev_onboard {
- struct dmi_device dev;
- int instance;
- int segment;
- int bus;
- int devfn;
-};
-
-enum smbios_attr_enum {
- SMBIOS_ATTR_NONE = 0,
- SMBIOS_ATTR_LABEL_SHOW = 1,
- SMBIOS_ATTR_INSTANCE_SHOW = 2,
-};
-
-enum acpi_attr_enum {
- ACPI_ATTR_LABEL_SHOW = 0,
- ACPI_ATTR_INDEX_SHOW = 1,
-};
-
-struct pci_epf_device_id {
- char name[20];
- kernel_ulong_t driver_data;
-};
-
-enum pci_interrupt_pin {
- PCI_INTERRUPT_UNKNOWN = 0,
- PCI_INTERRUPT_INTA = 1,
- PCI_INTERRUPT_INTB = 2,
- PCI_INTERRUPT_INTC = 3,
- PCI_INTERRUPT_INTD = 4,
-};
-
-enum pci_barno {
- BAR_0 = 0,
- BAR_1 = 1,
- BAR_2 = 2,
- BAR_3 = 3,
- BAR_4 = 4,
- BAR_5 = 5,
-};
-
-struct pci_epf_header {
- u16 vendorid;
- u16 deviceid;
- u8 revid;
- u8 progif_code;
- u8 subclass_code;
- u8 baseclass_code;
- u8 cache_line_size;
- u16 subsys_vendor_id;
- u16 subsys_id;
- enum pci_interrupt_pin interrupt_pin;
-};
-
-struct pci_epf;
-
-struct pci_epf_ops {
- int (*bind)(struct pci_epf *);
- void (*unbind)(struct pci_epf *);
-};
-
-struct pci_epf_bar {
- dma_addr_t phys_addr;
- void *addr;
- size_t size;
- enum pci_barno barno;
- int flags;
-};
-
-struct pci_epc;
-
-struct pci_epf_driver;
-
-struct pci_epf {
- struct device dev;
- const char *name;
- struct pci_epf_header *header;
- struct pci_epf_bar bar[6];
- u8 msi_interrupts;
- u16 msix_interrupts;
- u8 func_no;
- struct pci_epc *epc;
- struct pci_epf_driver *driver;
- struct list_head list;
- struct notifier_block nb;
- struct mutex lock;
-};
-
-struct pci_epf_driver {
- int (*probe)(struct pci_epf *);
- int (*remove)(struct pci_epf *);
- struct device_driver driver;
- struct pci_epf_ops *ops;
- struct module *owner;
- struct list_head epf_group;
- const struct pci_epf_device_id *id_table;
-};
-
-struct pci_epc_ops;
-
-struct pci_epc_mem;
-
-struct pci_epc {
- struct device dev;
- struct list_head pci_epf;
- const struct pci_epc_ops *ops;
- struct pci_epc_mem **windows;
- struct pci_epc_mem *mem;
- unsigned int num_windows;
- u8 max_functions;
- struct config_group *group;
- struct mutex lock;
- long unsigned int function_num_map;
- struct atomic_notifier_head notifier;
-};
-
-enum pci_epc_irq_type {
- PCI_EPC_IRQ_UNKNOWN = 0,
- PCI_EPC_IRQ_LEGACY = 1,
- PCI_EPC_IRQ_MSI = 2,
- PCI_EPC_IRQ_MSIX = 3,
-};
-
-struct pci_epc_features;
-
-struct pci_epc_ops {
- int (*write_header)(struct pci_epc *, u8, struct pci_epf_header *);
- int (*set_bar)(struct pci_epc *, u8, struct pci_epf_bar *);
- void (*clear_bar)(struct pci_epc *, u8, struct pci_epf_bar *);
- int (*map_addr)(struct pci_epc *, u8, phys_addr_t, u64, size_t);
- void (*unmap_addr)(struct pci_epc *, u8, phys_addr_t);
- int (*set_msi)(struct pci_epc *, u8, u8);
- int (*get_msi)(struct pci_epc *, u8);
- int (*set_msix)(struct pci_epc *, u8, u16, enum pci_barno, u32);
- int (*get_msix)(struct pci_epc *, u8);
- int (*raise_irq)(struct pci_epc *, u8, enum pci_epc_irq_type, u16);
- int (*start)(struct pci_epc *);
- void (*stop)(struct pci_epc *);
- const struct pci_epc_features * (*get_features)(struct pci_epc *, u8);
- struct module *owner;
-};
-
-struct pci_epc_features {
- unsigned int linkup_notifier: 1;
- unsigned int core_init_notifier: 1;
- unsigned int msi_capable: 1;
- unsigned int msix_capable: 1;
- u8 reserved_bar;
- u8 bar_fixed_64bit;
- u64 bar_fixed_size[6];
- size_t align;
-};
-
-struct pci_epc_mem_window {
- phys_addr_t phys_base;
- size_t size;
- size_t page_size;
-};
-
-struct pci_epc_mem {
- struct pci_epc_mem_window window;
- long unsigned int *bitmap;
- int pages;
- struct mutex lock;
-};
-
-struct pci_epf_group {
- struct config_group group;
- struct pci_epf *epf;
- int index;
-};
-
-struct pci_epc_group {
- struct config_group group;
- struct pci_epc *epc;
- bool start;
-};
-
-enum pci_notify_event {
- CORE_INIT = 0,
- LINK_UP = 1,
-};
-
-struct advk_pcie {
- struct platform_device *pdev;
- void *base;
- struct irq_domain *irq_domain;
- struct irq_chip irq_chip;
- struct irq_domain *msi_domain;
- struct irq_domain *msi_inner_domain;
- struct irq_chip msi_bottom_irq_chip;
- struct irq_chip msi_irq_chip;
- struct msi_domain_info msi_domain_info;
- long unsigned int msi_used[1];
- struct mutex msi_used_lock;
- u16 msi_msg;
- int link_gen;
- struct pci_bridge_emul bridge;
- struct gpio_desc *reset_gpio;
- struct phy *phy;
-};
-
-struct tegra_msi {
- struct msi_controller chip;
- long unsigned int used[4];
- struct irq_domain *domain;
- struct mutex lock;
- void *virt;
- dma_addr_t phys;
- int irq;
-};
-
-struct tegra_pcie_port_soc {
- struct {
- u8 turnoff_bit;
- u8 ack_bit;
- } pme;
-};
-
-struct tegra_pcie_soc {
- unsigned int num_ports;
- const struct tegra_pcie_port_soc *ports;
- unsigned int msi_base_shift;
- long unsigned int afi_pex2_ctrl;
- u32 pads_pll_ctl;
- u32 tx_ref_sel;
- u32 pads_refclk_cfg0;
- u32 pads_refclk_cfg1;
- u32 update_fc_threshold;
- bool has_pex_clkreq_en;
- bool has_pex_bias_ctrl;
- bool has_intr_prsnt_sense;
- bool has_cml_clk;
- bool has_gen2;
- bool force_pca_enable;
- bool program_uphy;
- bool update_clamp_threshold;
- bool program_deskew_time;
- bool update_fc_timer;
- bool has_cache_bars;
- struct {
- struct {
- u32 rp_ectl_2_r1;
- u32 rp_ectl_4_r1;
- u32 rp_ectl_5_r1;
- u32 rp_ectl_6_r1;
- u32 rp_ectl_2_r2;
- u32 rp_ectl_4_r2;
- u32 rp_ectl_5_r2;
- u32 rp_ectl_6_r2;
- } regs;
- bool enable;
- } ectl;
-};
-
-struct tegra_pcie {
- struct device *dev;
- void *pads;
- void *afi;
- void *cfg;
- int irq;
- struct resource cs;
- struct clk *pex_clk;
- struct clk *afi_clk;
- struct clk *pll_e;
- struct clk *cml_clk;
- struct reset_control *pex_rst;
- struct reset_control *afi_rst;
- struct reset_control *pcie_xrst;
- bool legacy_phy;
- struct phy *phy;
- struct tegra_msi msi;
- struct list_head ports;
- u32 xbar_config;
- struct regulator_bulk_data *supplies;
- unsigned int num_supplies;
- const struct tegra_pcie_soc *soc;
- struct dentry *debugfs;
-};
-
-struct tegra_pcie_port {
- struct tegra_pcie *pcie;
- struct device_node *np;
- struct list_head list;
- struct resource regs;
- void *base;
- unsigned int index;
- unsigned int lanes;
- struct phy **phys;
- struct gpio_desc *reset_gpio;
-};
-
-struct xgene_msi;
-
-struct xgene_msi_group {
- struct xgene_msi *msi;
- int gic_irq;
- u32 msi_grp;
-};
-
-struct xgene_msi {
- struct device_node *node;
- struct irq_domain *inner_domain;
- struct irq_domain *msi_domain;
- u64 msi_addr;
- void *msi_regs;
- long unsigned int *bitmap;
- struct mutex bitmap_lock;
- struct xgene_msi_group *msi_groups;
- int num_cpus;
-};
-
-struct rockchip_pcie {
- void *reg_base;
- void *apb_base;
- bool legacy_phy;
- struct phy *phys[4];
- struct reset_control *core_rst;
- struct reset_control *mgmt_rst;
- struct reset_control *mgmt_sticky_rst;
- struct reset_control *pipe_rst;
- struct reset_control *pm_rst;
- struct reset_control *aclk_rst;
- struct reset_control *pclk_rst;
- struct clk *aclk_pcie;
- struct clk *aclk_perf_pcie;
- struct clk *hclk_pcie;
- struct clk *clk_pcie_pm;
- struct regulator *vpcie12v;
- struct regulator *vpcie3v3;
- struct regulator *vpcie1v8;
- struct regulator *vpcie0v9;
- struct gpio_desc *ep_gpio;
- u32 lanes;
- u8 lanes_map;
- int link_gen;
- struct device *dev;
- struct irq_domain *irq_domain;
- int offset;
- void *msg_region;
- phys_addr_t msg_bus_addr;
- bool is_rc;
- struct resource *mem_res;
-};
-
-struct rockchip_pcie_ep {
- struct rockchip_pcie rockchip;
- struct pci_epc *epc;
- u32 max_regions;
- long unsigned int ob_region_map;
- phys_addr_t *ob_addr;
- phys_addr_t irq_phys_addr;
- void *irq_cpu_addr;
- u64 irq_pci_addr;
- u8 irq_pci_fn;
- u8 irq_pending;
-};
-
-struct mtk_pcie_port;
-
-struct mtk_pcie_soc {
- bool need_fix_class_id;
- bool need_fix_device_id;
- unsigned int device_id;
- struct pci_ops *ops;
- int (*startup)(struct mtk_pcie_port *);
- int (*setup_irq)(struct mtk_pcie_port *, struct device_node *);
-};
-
-struct mtk_pcie;
-
-struct mtk_pcie_port {
- void *base;
- struct list_head list;
- struct mtk_pcie *pcie;
- struct reset_control *reset;
- struct clk *sys_ck;
- struct clk *ahb_ck;
- struct clk *axi_ck;
- struct clk *aux_ck;
- struct clk *obff_ck;
- struct clk *pipe_ck;
- struct phy *phy;
- u32 slot;
- int irq;
- struct irq_domain *irq_domain;
- struct irq_domain *inner_domain;
- struct irq_domain *msi_domain;
- struct mutex lock;
- long unsigned int msi_irq_in_use[1];
-};
-
-struct mtk_pcie {
- struct device *dev;
- void *base;
- struct clk *free_ck;
- struct list_head ports;
- const struct mtk_pcie_soc *soc;
-};
-
-enum {
- RGR1_SW_INIT_1 = 0,
- EXT_CFG_INDEX = 1,
- EXT_CFG_DATA = 2,
-};
-
-enum pcie_type {
- GENERIC = 0,
- BCM7278 = 1,
- BCM2711 = 2,
-};
-
-struct brcm_pcie;
-
-struct pcie_cfg_data {
- const int *offsets;
- const enum pcie_type type;
- void (*perst_set)(struct brcm_pcie *, u32);
- void (*bridge_sw_init_set)(struct brcm_pcie *, u32);
-};
-
-struct brcm_msi;
-
-struct brcm_pcie {
- struct device *dev;
- void *base;
- struct clk *clk;
- struct device_node *np;
- bool ssc;
- int gen;
- u64 msi_target_addr;
- struct brcm_msi *msi;
- const int *reg_offsets;
- enum pcie_type type;
- struct reset_control *rescal;
- int num_memc;
- u64 memc_size[3];
- u32 hw_rev;
- void (*perst_set)(struct brcm_pcie *, u32);
- void (*bridge_sw_init_set)(struct brcm_pcie *, u32);
-};
-
-struct brcm_msi {
- struct device *dev;
- void *base;
- struct device_node *np;
- struct irq_domain *msi_domain;
- struct irq_domain *inner_domain;
- struct mutex lock;
- u64 target_addr;
- int irq;
- long unsigned int used;
- bool legacy;
- int legacy_shift;
- int nr;
- void *intr_base;
-};
-
-enum dw_pcie_region_type {
- DW_PCIE_REGION_UNKNOWN = 0,
- DW_PCIE_REGION_INBOUND = 1,
- DW_PCIE_REGION_OUTBOUND = 2,
-};
-
-struct pcie_port;
-
-struct dw_pcie_host_ops {
- int (*host_init)(struct pcie_port *);
- void (*set_num_vectors)(struct pcie_port *);
- int (*msi_host_init)(struct pcie_port *);
-};
-
-struct pcie_port {
- u64 cfg0_base;
- void *va_cfg0_base;
- u32 cfg0_size;
- resource_size_t io_base;
- phys_addr_t io_bus_addr;
- u32 io_size;
- int irq;
- const struct dw_pcie_host_ops *ops;
- int msi_irq;
- struct irq_domain *irq_domain;
- struct irq_domain *msi_domain;
- u16 msi_msg;
- dma_addr_t msi_data;
- struct irq_chip *msi_irq_chip;
- u32 num_vectors;
- u32 irq_mask[8];
- struct pci_host_bridge *bridge;
- raw_spinlock_t lock;
- long unsigned int msi_irq_in_use[4];
-};
-
-enum dw_pcie_as_type {
- DW_PCIE_AS_UNKNOWN = 0,
- DW_PCIE_AS_MEM = 1,
- DW_PCIE_AS_IO = 2,
-};
-
-struct dw_pcie_ep;
-
-struct dw_pcie_ep_ops {
- void (*ep_init)(struct dw_pcie_ep *);
- int (*raise_irq)(struct dw_pcie_ep *, u8, enum pci_epc_irq_type, u16);
- const struct pci_epc_features * (*get_features)(struct dw_pcie_ep *);
- unsigned int (*func_conf_select)(struct dw_pcie_ep *, u8);
-};
-
-struct dw_pcie_ep {
- struct pci_epc *epc;
- struct list_head func_list;
- const struct dw_pcie_ep_ops *ops;
- phys_addr_t phys_base;
- size_t addr_size;
- size_t page_size;
- u8 bar_to_atu[6];
- phys_addr_t *outbound_addr;
- long unsigned int *ib_window_map;
- long unsigned int *ob_window_map;
- u32 num_ib_windows;
- u32 num_ob_windows;
- void *msi_mem;
- phys_addr_t msi_mem_phys;
- struct pci_epf_bar *epf_bar[6];
-};
-
-struct dw_pcie;
-
-struct dw_pcie_ops {
- u64 (*cpu_addr_fixup)(struct dw_pcie *, u64);
- u32 (*read_dbi)(struct dw_pcie *, void *, u32, size_t);
- void (*write_dbi)(struct dw_pcie *, void *, u32, size_t, u32);
- void (*write_dbi2)(struct dw_pcie *, void *, u32, size_t, u32);
- int (*link_up)(struct dw_pcie *);
- int (*start_link)(struct dw_pcie *);
- void (*stop_link)(struct dw_pcie *);
-};
-
-struct dw_pcie {
- struct device *dev;
- void *dbi_base;
- void *dbi_base2;
- void *atu_base;
- u32 num_viewport;
- u8 iatu_unroll_enabled;
- struct pcie_port pp;
- struct dw_pcie_ep ep;
- const struct dw_pcie_ops *ops;
- unsigned int version;
- int num_lanes;
- int link_gen;
- u8 n_fts[2];
-};
-
-struct pci_epf_msix_tbl {
- u64 msg_addr;
- u32 msg_data;
- u32 vector_ctrl;
-};
-
-struct dw_pcie_ep_func {
- struct list_head list;
- u8 func_no;
- u8 msi_cap;
- u8 msix_cap;
-};
-
-enum dw_pcie_device_mode {
- DW_PCIE_UNKNOWN_TYPE = 0,
- DW_PCIE_EP_TYPE = 1,
- DW_PCIE_LEG_EP_TYPE = 2,
- DW_PCIE_RC_TYPE = 3,
-};
-
-struct dw_plat_pcie {
- struct dw_pcie *pci;
- struct regmap *regmap;
- enum dw_pcie_device_mode mode;
-};
-
-struct dw_plat_pcie_of_data {
- enum dw_pcie_device_mode mode;
-};
-
-struct qcom_pcie_resources_2_1_0 {
- struct clk_bulk_data clks[5];
- struct reset_control *pci_reset;
- struct reset_control *axi_reset;
- struct reset_control *ahb_reset;
- struct reset_control *por_reset;
- struct reset_control *phy_reset;
- struct reset_control *ext_reset;
- struct regulator_bulk_data supplies[3];
-};
-
-struct qcom_pcie_resources_1_0_0 {
- struct clk *iface;
- struct clk *aux;
- struct clk *master_bus;
- struct clk *slave_bus;
- struct reset_control *core;
- struct regulator *vdda;
-};
-
-struct qcom_pcie_resources_2_3_2 {
- struct clk *aux_clk;
- struct clk *master_clk;
- struct clk *slave_clk;
- struct clk *cfg_clk;
- struct clk *pipe_clk;
- struct regulator_bulk_data supplies[2];
-};
-
-struct qcom_pcie_resources_2_4_0 {
- struct clk_bulk_data clks[4];
- int num_clks;
- struct reset_control *axi_m_reset;
- struct reset_control *axi_s_reset;
- struct reset_control *pipe_reset;
- struct reset_control *axi_m_vmid_reset;
- struct reset_control *axi_s_xpu_reset;
- struct reset_control *parf_reset;
- struct reset_control *phy_reset;
- struct reset_control *axi_m_sticky_reset;
- struct reset_control *pipe_sticky_reset;
- struct reset_control *pwr_reset;
- struct reset_control *ahb_reset;
- struct reset_control *phy_ahb_reset;
-};
-
-struct qcom_pcie_resources_2_3_3 {
- struct clk *iface;
- struct clk *axi_m_clk;
- struct clk *axi_s_clk;
- struct clk *ahb_clk;
- struct clk *aux_clk;
- struct reset_control *rst[7];
-};
-
-struct qcom_pcie_resources_2_7_0 {
- struct clk_bulk_data clks[6];
- struct regulator_bulk_data supplies[2];
- struct reset_control *pci_reset;
- struct clk *pipe_clk;
-};
-
-union qcom_pcie_resources {
- struct qcom_pcie_resources_1_0_0 v1_0_0;
- struct qcom_pcie_resources_2_1_0 v2_1_0;
- struct qcom_pcie_resources_2_3_2 v2_3_2;
- struct qcom_pcie_resources_2_3_3 v2_3_3;
- struct qcom_pcie_resources_2_4_0 v2_4_0;
- struct qcom_pcie_resources_2_7_0 v2_7_0;
-};
-
-struct qcom_pcie;
-
-struct qcom_pcie_ops {
- int (*get_resources)(struct qcom_pcie *);
- int (*init)(struct qcom_pcie *);
- int (*post_init)(struct qcom_pcie *);
- void (*deinit)(struct qcom_pcie *);
- void (*post_deinit)(struct qcom_pcie *);
- void (*ltssm_enable)(struct qcom_pcie *);
-};
-
-struct qcom_pcie {
- struct dw_pcie *pci;
- void *parf;
- void *elbi;
- union qcom_pcie_resources res;
- struct phy *phy;
- struct gpio_desc *reset;
- const struct qcom_pcie_ops *ops;
-};
-
-struct armada8k_pcie {
- struct dw_pcie *pci;
- struct clk *clk;
- struct clk *clk_reg;
- struct phy *phy[4];
- unsigned int phy_count;
-};
-
-struct kirin_pcie {
- struct dw_pcie *pci;
- void *apb_base;
- void *phy_base;
- struct regmap *crgctrl;
- struct regmap *sysctrl;
- struct clk *apb_sys_clk;
- struct clk *apb_phy_clk;
- struct clk *phy_ref_clk;
- struct clk *pcie_aclk;
- struct clk *pcie_aux_clk;
- int gpio_id_reset;
-};
-
-struct histb_pcie {
- struct dw_pcie *pci;
- struct clk *aux_clk;
- struct clk *pipe_clk;
- struct clk *sys_clk;
- struct clk *bus_clk;
- struct phy *phy;
- struct reset_control *soft_reset;
- struct reset_control *sys_reset;
- struct reset_control *bus_reset;
- void *ctrl;
- int reset_gpio;
- struct regulator *vpcie;
-};
-
-enum pcie_data_rate {
- PCIE_GEN1 = 0,
- PCIE_GEN2 = 1,
- PCIE_GEN3 = 2,
- PCIE_GEN4 = 3,
-};
-
-struct meson_pcie_clk_res {
- struct clk *clk;
- struct clk *port_clk;
- struct clk *general_clk;
-};
-
-struct meson_pcie_rc_reset {
- struct reset_control *port;
- struct reset_control *apb;
-};
-
-struct meson_pcie {
- struct dw_pcie pci;
- void *cfg_base;
- struct meson_pcie_clk_res clk_res;
- struct meson_pcie_rc_reset mrst;
- struct gpio_desc *reset_gpio;
- struct phy *phy;
-};
-
-struct al_pcie_acpi {
- void *dbi_base;
-};
-
-struct thunder_pem_pci {
- u32 ea_entry[3];
- void *pem_reg_base;
-};
-
-struct xgene_pcie_port {
- struct device_node *node;
- struct device *dev;
- struct clk *clk;
- void *csr_base;
- void *cfg_base;
- long unsigned int cfg_addr;
- bool link_up;
- u32 version;
-};
-
-struct rio_device_id {
- __u16 did;
- __u16 vid;
- __u16 asm_did;
- __u16 asm_vid;
-};
-
-typedef s32 dma_cookie_t;
-
-enum dma_status {
- DMA_COMPLETE = 0,
- DMA_IN_PROGRESS = 1,
- DMA_PAUSED = 2,
- DMA_ERROR = 3,
- DMA_OUT_OF_ORDER = 4,
-};
-
-enum dma_transaction_type {
- DMA_MEMCPY = 0,
- DMA_XOR = 1,
- DMA_PQ = 2,
- DMA_XOR_VAL = 3,
- DMA_PQ_VAL = 4,
- DMA_MEMSET = 5,
- DMA_MEMSET_SG = 6,
- DMA_INTERRUPT = 7,
- DMA_PRIVATE = 8,
- DMA_ASYNC_TX = 9,
- DMA_SLAVE = 10,
- DMA_CYCLIC = 11,
- DMA_INTERLEAVE = 12,
- DMA_COMPLETION_NO_ORDER = 13,
- DMA_REPEAT = 14,
- DMA_LOAD_EOT = 15,
- DMA_TX_TYPE_END = 16,
-};
-
-enum dma_transfer_direction {
- DMA_MEM_TO_MEM = 0,
- DMA_MEM_TO_DEV = 1,
- DMA_DEV_TO_MEM = 2,
- DMA_DEV_TO_DEV = 3,
- DMA_TRANS_NONE = 4,
-};
-
-struct data_chunk {
- size_t size;
- size_t icg;
- size_t dst_icg;
- size_t src_icg;
-};
-
-struct dma_interleaved_template {
- dma_addr_t src_start;
- dma_addr_t dst_start;
- enum dma_transfer_direction dir;
- bool src_inc;
- bool dst_inc;
- bool src_sgl;
- bool dst_sgl;
- size_t numf;
- size_t frame_size;
- struct data_chunk sgl[0];
-};
-
-enum dma_ctrl_flags {
- DMA_PREP_INTERRUPT = 1,
- DMA_CTRL_ACK = 2,
- DMA_PREP_PQ_DISABLE_P = 4,
- DMA_PREP_PQ_DISABLE_Q = 8,
- DMA_PREP_CONTINUE = 16,
- DMA_PREP_FENCE = 32,
- DMA_CTRL_REUSE = 64,
- DMA_PREP_CMD = 128,
- DMA_PREP_REPEAT = 256,
- DMA_PREP_LOAD_EOT = 512,
-};
-
-enum sum_check_bits {
- SUM_CHECK_P = 0,
- SUM_CHECK_Q = 1,
-};
-
-enum sum_check_flags {
- SUM_CHECK_P_RESULT = 1,
- SUM_CHECK_Q_RESULT = 2,
-};
-
-typedef struct {
- long unsigned int bits[1];
-} dma_cap_mask_t;
-
-enum dma_desc_metadata_mode {
- DESC_METADATA_NONE = 0,
- DESC_METADATA_CLIENT = 1,
- DESC_METADATA_ENGINE = 2,
-};
-
-struct dma_chan_percpu {
- long unsigned int memcpy_count;
- long unsigned int bytes_transferred;
-};
-
-struct dma_router {
- struct device *dev;
- void (*route_free)(struct device *, void *);
-};
-
-struct dma_device;
-
-struct dma_chan_dev;
-
-struct dma_chan {
- struct dma_device *device;
- struct device *slave;
- dma_cookie_t cookie;
- dma_cookie_t completed_cookie;
- int chan_id;
- struct dma_chan_dev *dev;
- const char *name;
- char *dbg_client_name;
- struct list_head device_node;
- struct dma_chan_percpu *local;
- int client_count;
- int table_count;
- struct dma_router *router;
- void *route_data;
- void *private;
-};
-
-typedef bool (*dma_filter_fn)(struct dma_chan *, void *);
-
-struct dma_slave_map;
-
-struct dma_filter {
- dma_filter_fn fn;
- int mapcnt;
- const struct dma_slave_map *map;
-};
-
-enum dmaengine_alignment {
- DMAENGINE_ALIGN_1_BYTE = 0,
- DMAENGINE_ALIGN_2_BYTES = 1,
- DMAENGINE_ALIGN_4_BYTES = 2,
- DMAENGINE_ALIGN_8_BYTES = 3,
- DMAENGINE_ALIGN_16_BYTES = 4,
- DMAENGINE_ALIGN_32_BYTES = 5,
- DMAENGINE_ALIGN_64_BYTES = 6,
-};
-
-enum dma_residue_granularity {
- DMA_RESIDUE_GRANULARITY_DESCRIPTOR = 0,
- DMA_RESIDUE_GRANULARITY_SEGMENT = 1,
- DMA_RESIDUE_GRANULARITY_BURST = 2,
-};
-
-struct dma_async_tx_descriptor;
-
-struct dma_slave_caps;
-
-struct dma_slave_config;
-
-struct dma_tx_state;
-
-struct dma_device {
- struct kref ref;
- unsigned int chancnt;
- unsigned int privatecnt;
- struct list_head channels;
- struct list_head global_node;
- struct dma_filter filter;
- dma_cap_mask_t cap_mask;
- enum dma_desc_metadata_mode desc_metadata_modes;
- short unsigned int max_xor;
- short unsigned int max_pq;
- enum dmaengine_alignment copy_align;
- enum dmaengine_alignment xor_align;
- enum dmaengine_alignment pq_align;
- enum dmaengine_alignment fill_align;
- int dev_id;
- struct device *dev;
- struct module *owner;
- struct ida chan_ida;
- struct mutex chan_mutex;
- u32 src_addr_widths;
- u32 dst_addr_widths;
- u32 directions;
- u32 min_burst;
- u32 max_burst;
- u32 max_sg_burst;
- bool descriptor_reuse;
- enum dma_residue_granularity residue_granularity;
- int (*device_alloc_chan_resources)(struct dma_chan *);
- void (*device_free_chan_resources)(struct dma_chan *);
- struct dma_async_tx_descriptor * (*device_prep_dma_memcpy)(struct dma_chan *, dma_addr_t, dma_addr_t, size_t, long unsigned int);
- struct dma_async_tx_descriptor * (*device_prep_dma_xor)(struct dma_chan *, dma_addr_t, dma_addr_t *, unsigned int, size_t, long unsigned int);
- struct dma_async_tx_descriptor * (*device_prep_dma_xor_val)(struct dma_chan *, dma_addr_t *, unsigned int, size_t, enum sum_check_flags *, long unsigned int);
- struct dma_async_tx_descriptor * (*device_prep_dma_pq)(struct dma_chan *, dma_addr_t *, dma_addr_t *, unsigned int, const unsigned char *, size_t, long unsigned int);
- struct dma_async_tx_descriptor * (*device_prep_dma_pq_val)(struct dma_chan *, dma_addr_t *, dma_addr_t *, unsigned int, const unsigned char *, size_t, enum sum_check_flags *, long unsigned int);
- struct dma_async_tx_descriptor * (*device_prep_dma_memset)(struct dma_chan *, dma_addr_t, int, size_t, long unsigned int);
- struct dma_async_tx_descriptor * (*device_prep_dma_memset_sg)(struct dma_chan *, struct scatterlist *, unsigned int, int, long unsigned int);
- struct dma_async_tx_descriptor * (*device_prep_dma_interrupt)(struct dma_chan *, long unsigned int);
- struct dma_async_tx_descriptor * (*device_prep_slave_sg)(struct dma_chan *, struct scatterlist *, unsigned int, enum dma_transfer_direction, long unsigned int, void *);
- struct dma_async_tx_descriptor * (*device_prep_dma_cyclic)(struct dma_chan *, dma_addr_t, size_t, size_t, enum dma_transfer_direction, long unsigned int);
- struct dma_async_tx_descriptor * (*device_prep_interleaved_dma)(struct dma_chan *, struct dma_interleaved_template *, long unsigned int);
- struct dma_async_tx_descriptor * (*device_prep_dma_imm_data)(struct dma_chan *, dma_addr_t, u64, long unsigned int);
- void (*device_caps)(struct dma_chan *, struct dma_slave_caps *);
- int (*device_config)(struct dma_chan *, struct dma_slave_config *);
- int (*device_pause)(struct dma_chan *);
- int (*device_resume)(struct dma_chan *);
- int (*device_terminate_all)(struct dma_chan *);
- void (*device_synchronize)(struct dma_chan *);
- enum dma_status (*device_tx_status)(struct dma_chan *, dma_cookie_t, struct dma_tx_state *);
- void (*device_issue_pending)(struct dma_chan *);
- void (*device_release)(struct dma_device *);
- void (*dbg_summary_show)(struct seq_file *, struct dma_device *);
- struct dentry *dbg_dev_root;
-};
-
-struct dma_chan_dev {
- struct dma_chan *chan;
- struct device device;
- int dev_id;
-};
-
-enum dma_slave_buswidth {
- DMA_SLAVE_BUSWIDTH_UNDEFINED = 0,
- DMA_SLAVE_BUSWIDTH_1_BYTE = 1,
- DMA_SLAVE_BUSWIDTH_2_BYTES = 2,
- DMA_SLAVE_BUSWIDTH_3_BYTES = 3,
- DMA_SLAVE_BUSWIDTH_4_BYTES = 4,
- DMA_SLAVE_BUSWIDTH_8_BYTES = 8,
- DMA_SLAVE_BUSWIDTH_16_BYTES = 16,
- DMA_SLAVE_BUSWIDTH_32_BYTES = 32,
- DMA_SLAVE_BUSWIDTH_64_BYTES = 64,
-};
-
-struct dma_slave_config {
- enum dma_transfer_direction direction;
- phys_addr_t src_addr;
- phys_addr_t dst_addr;
- enum dma_slave_buswidth src_addr_width;
- enum dma_slave_buswidth dst_addr_width;
- u32 src_maxburst;
- u32 dst_maxburst;
- u32 src_port_window_size;
- u32 dst_port_window_size;
- bool device_fc;
- unsigned int slave_id;
-};
-
-struct dma_slave_caps {
- u32 src_addr_widths;
- u32 dst_addr_widths;
- u32 directions;
- u32 min_burst;
- u32 max_burst;
- u32 max_sg_burst;
- bool cmd_pause;
- bool cmd_resume;
- bool cmd_terminate;
- enum dma_residue_granularity residue_granularity;
- bool descriptor_reuse;
-};
-
-typedef void (*dma_async_tx_callback)(void *);
-
-enum dmaengine_tx_result {
- DMA_TRANS_NOERROR = 0,
- DMA_TRANS_READ_FAILED = 1,
- DMA_TRANS_WRITE_FAILED = 2,
- DMA_TRANS_ABORTED = 3,
-};
-
-struct dmaengine_result {
- enum dmaengine_tx_result result;
- u32 residue;
-};
-
-typedef void (*dma_async_tx_callback_result)(void *, const struct dmaengine_result *);
-
-struct dmaengine_unmap_data {
- u16 map_cnt;
- u8 to_cnt;
- u8 from_cnt;
- u8 bidi_cnt;
- struct device *dev;
- struct kref kref;
- size_t len;
- dma_addr_t addr[0];
-};
-
-struct dma_descriptor_metadata_ops {
- int (*attach)(struct dma_async_tx_descriptor *, void *, size_t);
- void * (*get_ptr)(struct dma_async_tx_descriptor *, size_t *, size_t *);
- int (*set_len)(struct dma_async_tx_descriptor *, size_t);
-};
-
-struct dma_async_tx_descriptor {
- dma_cookie_t cookie;
- enum dma_ctrl_flags flags;
- dma_addr_t phys;
- struct dma_chan *chan;
- dma_cookie_t (*tx_submit)(struct dma_async_tx_descriptor *);
- int (*desc_free)(struct dma_async_tx_descriptor *);
- dma_async_tx_callback callback;
- dma_async_tx_callback_result callback_result;
- void *callback_param;
- struct dmaengine_unmap_data *unmap;
- enum dma_desc_metadata_mode desc_metadata_mode;
- struct dma_descriptor_metadata_ops *metadata_ops;
- struct dma_async_tx_descriptor *next;
- struct dma_async_tx_descriptor *parent;
- spinlock_t lock;
-};
-
-struct dma_tx_state {
- dma_cookie_t last;
- dma_cookie_t used;
- u32 residue;
- u32 in_flight_bytes;
-};
-
-struct dma_slave_map {
- const char *devname;
- const char *slave;
- void *param;
-};
-
-struct rio_switch_ops;
-
-struct rio_dev;
-
-struct rio_switch {
- struct list_head node;
- u8 *route_table;
- u32 port_ok;
- struct rio_switch_ops *ops;
- spinlock_t lock;
- struct rio_dev *nextdev[0];
-};
-
-struct rio_mport;
-
-struct rio_switch_ops {
- struct module *owner;
- int (*add_entry)(struct rio_mport *, u16, u8, u16, u16, u8);
- int (*get_entry)(struct rio_mport *, u16, u8, u16, u16, u8 *);
- int (*clr_table)(struct rio_mport *, u16, u8, u16);
- int (*set_domain)(struct rio_mport *, u16, u8, u8);
- int (*get_domain)(struct rio_mport *, u16, u8, u8 *);
- int (*em_init)(struct rio_dev *);
- int (*em_handle)(struct rio_dev *, u8);
-};
-
-struct rio_net;
-
-struct rio_driver;
-
-union rio_pw_msg;
-
-struct rio_dev {
- struct list_head global_list;
- struct list_head net_list;
- struct rio_net *net;
- bool do_enum;
- u16 did;
- u16 vid;
- u32 device_rev;
- u16 asm_did;
- u16 asm_vid;
- u16 asm_rev;
- u16 efptr;
- u32 pef;
- u32 swpinfo;
- u32 src_ops;
- u32 dst_ops;
- u32 comp_tag;
- u32 phys_efptr;
- u32 phys_rmap;
- u32 em_efptr;
- u64 dma_mask;
- struct rio_driver *driver;
- struct device dev;
- struct resource riores[16];
- int (*pwcback)(struct rio_dev *, union rio_pw_msg *, int);
- u16 destid;
- u8 hopcount;
- struct rio_dev *prev;
- atomic_t state;
- struct rio_switch rswitch[0];
-};
-
-struct rio_msg {
- struct resource *res;
- void (*mcback)(struct rio_mport *, void *, int, int);
-};
-
-struct rio_ops;
-
-struct rio_scan;
-
-struct rio_mport {
- struct list_head dbells;
- struct list_head pwrites;
- struct list_head node;
- struct list_head nnode;
- struct rio_net *net;
- struct mutex lock;
- struct resource iores;
- struct resource riores[16];
- struct rio_msg inb_msg[4];
- struct rio_msg outb_msg[4];
- int host_deviceid;
- struct rio_ops *ops;
- unsigned char id;
- unsigned char index;
- unsigned int sys_size;
- u32 phys_efptr;
- u32 phys_rmap;
- unsigned char name[40];
- struct device dev;
- void *priv;
- struct dma_device dma;
- struct rio_scan *nscan;
- atomic_t state;
- unsigned int pwe_refcnt;
-};
-
-enum rio_device_state {
- RIO_DEVICE_INITIALIZING = 0,
- RIO_DEVICE_RUNNING = 1,
- RIO_DEVICE_GONE = 2,
- RIO_DEVICE_SHUTDOWN = 3,
-};
-
-struct rio_net {
- struct list_head node;
- struct list_head devices;
- struct list_head switches;
- struct list_head mports;
- struct rio_mport *hport;
- unsigned char id;
- struct device dev;
- void *enum_data;
- void (*release)(struct rio_net *);
-};
-
-struct rio_driver {
- struct list_head node;
- char *name;
- const struct rio_device_id *id_table;
- int (*probe)(struct rio_dev *, const struct rio_device_id *);
- void (*remove)(struct rio_dev *);
- void (*shutdown)(struct rio_dev *);
- int (*suspend)(struct rio_dev *, u32);
- int (*resume)(struct rio_dev *);
- int (*enable_wake)(struct rio_dev *, u32, int);
- struct device_driver driver;
-};
-
-union rio_pw_msg {
- struct {
- u32 comptag;
- u32 errdetect;
- u32 is_port;
- u32 ltlerrdet;
- u32 padding[12];
- } em;
- u32 raw[16];
-};
-
-struct rio_dbell {
- struct list_head node;
- struct resource *res;
- void (*dinb)(struct rio_mport *, void *, u16, u16, u16);
- void *dev_id;
-};
-
-struct rio_mport_attr;
-
-struct rio_ops {
- int (*lcread)(struct rio_mport *, int, u32, int, u32 *);
- int (*lcwrite)(struct rio_mport *, int, u32, int, u32);
- int (*cread)(struct rio_mport *, int, u16, u8, u32, int, u32 *);
- int (*cwrite)(struct rio_mport *, int, u16, u8, u32, int, u32);
- int (*dsend)(struct rio_mport *, int, u16, u16);
- int (*pwenable)(struct rio_mport *, int);
- int (*open_outb_mbox)(struct rio_mport *, void *, int, int);
- void (*close_outb_mbox)(struct rio_mport *, int);
- int (*open_inb_mbox)(struct rio_mport *, void *, int, int);
- void (*close_inb_mbox)(struct rio_mport *, int);
- int (*add_outb_message)(struct rio_mport *, struct rio_dev *, int, void *, size_t);
- int (*add_inb_buffer)(struct rio_mport *, int, void *);
- void * (*get_inb_message)(struct rio_mport *, int);
- int (*map_inb)(struct rio_mport *, dma_addr_t, u64, u64, u32);
- void (*unmap_inb)(struct rio_mport *, dma_addr_t);
- int (*query_mport)(struct rio_mport *, struct rio_mport_attr *);
- int (*map_outb)(struct rio_mport *, u16, u64, u32, u32, dma_addr_t *);
- void (*unmap_outb)(struct rio_mport *, u16, u64);
-};
-
-struct rio_scan {
- struct module *owner;
- int (*enumerate)(struct rio_mport *, u32);
- int (*discover)(struct rio_mport *, u32);
-};
-
-struct rio_mport_attr {
- int flags;
- int link_speed;
- int link_width;
- int dma_max_sge;
- int dma_max_size;
- int dma_align;
-};
-
-enum rio_write_type {
- RDW_DEFAULT = 0,
- RDW_ALL_NWRITE = 1,
- RDW_ALL_NWRITE_R = 2,
- RDW_LAST_NWRITE_R = 3,
-};
-
-struct rio_dma_ext {
- u16 destid;
- u64 rio_addr;
- u8 rio_addr_u;
- enum rio_write_type wr_type;
-};
-
-struct rio_dma_data {
- struct scatterlist *sg;
- unsigned int sg_len;
- u64 rio_addr;
- u8 rio_addr_u;
- enum rio_write_type wr_type;
-};
-
-struct rio_scan_node {
- int mport_id;
- struct list_head node;
- struct rio_scan *ops;
-};
-
-struct rio_pwrite {
- struct list_head node;
- int (*pwcback)(struct rio_mport *, void *, union rio_pw_msg *, int);
- void *context;
-};
-
-struct rio_disc_work {
- struct work_struct work;
- struct rio_mport *mport;
-};
-
-enum rio_link_speed {
- RIO_LINK_DOWN = 0,
- RIO_LINK_125 = 1,
- RIO_LINK_250 = 2,
- RIO_LINK_312 = 3,
- RIO_LINK_500 = 4,
- RIO_LINK_625 = 5,
-};
-
-enum rio_mport_flags {
- RIO_MPORT_DMA = 1,
- RIO_MPORT_DMA_SG = 2,
- RIO_MPORT_IBSG = 4,
-};
-
-struct kfifo {
- union {
- struct __kfifo kfifo;
- unsigned char *type;
- const unsigned char *const_type;
- char (*rectype)[0];
- void *ptr;
- const void *ptr_const;
- };
- unsigned char buf[0];
-};
-
-enum {
- DBG_NONE = 0,
- DBG_INIT = 1,
- DBG_EXIT = 2,
- DBG_MPORT = 4,
- DBG_MAINT = 8,
- DBG_DMA = 16,
- DBG_DMAV = 32,
- DBG_IBW = 64,
- DBG_EVENT = 128,
- DBG_OBW = 256,
- DBG_DBELL = 512,
- DBG_OMSG = 1024,
- DBG_IMSG = 2048,
- DBG_ALL = 4294967295,
-};
-
-struct tsi721_dma_desc {
- __le32 type_id;
- __le32 bcount;
- union {
- __le32 raddr_lo;
- __le32 next_lo;
- };
- union {
- __le32 raddr_hi;
- __le32 next_hi;
- };
- union {
- struct {
- __le32 bufptr_lo;
- __le32 bufptr_hi;
- __le32 s_dist;
- __le32 s_size;
- } t1;
- __le32 data[4];
- u32 reserved[4];
- };
-};
-
-struct tsi721_imsg_desc {
- __le32 type_id;
- __le32 msg_info;
- __le32 bufptr_lo;
- __le32 bufptr_hi;
- u32 reserved[12];
-};
-
-struct tsi721_omsg_desc {
- __le32 type_id;
- __le32 msg_info;
- union {
- __le32 bufptr_lo;
- __le32 next_lo;
- };
- union {
- __le32 bufptr_hi;
- __le32 next_hi;
- };
-};
-
-enum dma_dtype {
- DTYPE1 = 1,
- DTYPE2 = 2,
- DTYPE3 = 3,
- DTYPE4 = 4,
- DTYPE5 = 5,
- DTYPE6 = 6,
-};
-
-enum dma_rtype {
- NREAD = 0,
- LAST_NWRITE_R = 1,
- ALL_NWRITE = 2,
- ALL_NWRITE_R = 3,
- MAINT_RD = 4,
- MAINT_WR = 5,
-};
-
-struct tsi721_tx_desc {
- struct dma_async_tx_descriptor txd;
- u16 destid;
- u64 rio_addr;
- u8 rio_addr_u;
- enum dma_rtype rtype;
- struct list_head desc_node;
- struct scatterlist *sg;
- unsigned int sg_len;
- enum dma_status status;
-};
-
-struct tsi721_bdma_chan {
- int id;
- void *regs;
- int bd_num;
- void *bd_base;
- dma_addr_t bd_phys;
- void *sts_base;
- dma_addr_t sts_phys;
- int sts_size;
- u32 sts_rdptr;
- u32 wr_count;
- u32 wr_count_next;
- struct dma_chan dchan;
- struct tsi721_tx_desc *tx_desc;
- spinlock_t lock;
- struct tsi721_tx_desc *active_tx;
- struct list_head queue;
- struct list_head free_list;
- struct tasklet_struct tasklet;
- bool active;
-};
-
-struct tsi721_bdma_maint {
- int ch_id;
- int bd_num;
- void *bd_base;
- dma_addr_t bd_phys;
- void *sts_base;
- dma_addr_t sts_phys;
- int sts_size;
-};
-
-struct tsi721_imsg_ring {
- u32 size;
- void *buf_base;
- dma_addr_t buf_phys;
- void *imfq_base;
- dma_addr_t imfq_phys;
- void *imd_base;
- dma_addr_t imd_phys;
- void *imq_base[512];
- u32 rx_slot;
- void *dev_id;
- u32 fq_wrptr;
- u32 desc_rdptr;
- spinlock_t lock;
-};
-
-struct tsi721_omsg_ring {
- u32 size;
- void *omd_base;
- dma_addr_t omd_phys;
- void *omq_base[512];
- dma_addr_t omq_phys[512];
- void *sts_base;
- dma_addr_t sts_phys;
- u32 sts_size;
- u32 sts_rdptr;
- u32 tx_slot;
- void *dev_id;
- u32 wr_count;
- spinlock_t lock;
-};
-
-enum tsi721_flags {
- TSI721_USING_MSI = 1,
- TSI721_USING_MSIX = 2,
- TSI721_IMSGID_SET = 4,
-};
-
-enum tsi721_msix_vect {
- TSI721_VECT_IDB = 0,
- TSI721_VECT_PWRX = 1,
- TSI721_VECT_OMB0_DONE = 2,
- TSI721_VECT_OMB1_DONE = 3,
- TSI721_VECT_OMB2_DONE = 4,
- TSI721_VECT_OMB3_DONE = 5,
- TSI721_VECT_OMB0_INT = 6,
- TSI721_VECT_OMB1_INT = 7,
- TSI721_VECT_OMB2_INT = 8,
- TSI721_VECT_OMB3_INT = 9,
- TSI721_VECT_IMB0_RCV = 10,
- TSI721_VECT_IMB1_RCV = 11,
- TSI721_VECT_IMB2_RCV = 12,
- TSI721_VECT_IMB3_RCV = 13,
- TSI721_VECT_IMB0_INT = 14,
- TSI721_VECT_IMB1_INT = 15,
- TSI721_VECT_IMB2_INT = 16,
- TSI721_VECT_IMB3_INT = 17,
- TSI721_VECT_DMA0_DONE = 18,
- TSI721_VECT_DMA1_DONE = 19,
- TSI721_VECT_DMA2_DONE = 20,
- TSI721_VECT_DMA3_DONE = 21,
- TSI721_VECT_DMA4_DONE = 22,
- TSI721_VECT_DMA5_DONE = 23,
- TSI721_VECT_DMA6_DONE = 24,
- TSI721_VECT_DMA7_DONE = 25,
- TSI721_VECT_DMA0_INT = 26,
- TSI721_VECT_DMA1_INT = 27,
- TSI721_VECT_DMA2_INT = 28,
- TSI721_VECT_DMA3_INT = 29,
- TSI721_VECT_DMA4_INT = 30,
- TSI721_VECT_DMA5_INT = 31,
- TSI721_VECT_DMA6_INT = 32,
- TSI721_VECT_DMA7_INT = 33,
- TSI721_VECT_MAX = 34,
-};
-
-struct msix_irq {
- u16 vector;
- char irq_name[64];
-};
-
-struct tsi721_ib_win_mapping {
- struct list_head node;
- dma_addr_t lstart;
-};
-
-struct tsi721_ib_win {
- u64 rstart;
- u32 size;
- dma_addr_t lstart;
- bool active;
- bool xlat;
- struct list_head mappings;
-};
-
-struct tsi721_obw_bar {
- u64 base;
- u64 size;
- u64 free;
-};
-
-struct tsi721_ob_win {
- u64 base;
- u32 size;
- u16 destid;
- u64 rstart;
- bool active;
- struct tsi721_obw_bar *pbar;
-};
-
-struct tsi721_device {
- struct pci_dev *pdev;
- struct rio_mport mport;
- u32 flags;
- void *regs;
- struct msix_irq msix[34];
- void *odb_base;
- void *idb_base;
- dma_addr_t idb_dma;
- struct work_struct idb_work;
- u32 db_discard_count;
- struct work_struct pw_work;
- struct kfifo pw_fifo;
- spinlock_t pw_fifo_lock;
- u32 pw_discard_count;
- struct tsi721_bdma_maint mdma;
- struct tsi721_bdma_chan bdma[8];
- int imsg_init[8];
- struct tsi721_imsg_ring imsg_ring[8];
- int omsg_init[4];
- struct tsi721_omsg_ring omsg_ring[4];
- struct tsi721_ib_win ib_win[8];
- int ibwin_cnt;
- struct tsi721_obw_bar p2r_bar[2];
- struct tsi721_ob_win ob_win[8];
- int obwin_cnt;
-};
-
-enum hdmi_infoframe_type {
- HDMI_INFOFRAME_TYPE_VENDOR = 129,
- HDMI_INFOFRAME_TYPE_AVI = 130,
- HDMI_INFOFRAME_TYPE_SPD = 131,
- HDMI_INFOFRAME_TYPE_AUDIO = 132,
- HDMI_INFOFRAME_TYPE_DRM = 135,
-};
-
-struct hdmi_any_infoframe {
- enum hdmi_infoframe_type type;
- unsigned char version;
- unsigned char length;
-};
-
-enum hdmi_colorspace {
- HDMI_COLORSPACE_RGB = 0,
- HDMI_COLORSPACE_YUV422 = 1,
- HDMI_COLORSPACE_YUV444 = 2,
- HDMI_COLORSPACE_YUV420 = 3,
- HDMI_COLORSPACE_RESERVED4 = 4,
- HDMI_COLORSPACE_RESERVED5 = 5,
- HDMI_COLORSPACE_RESERVED6 = 6,
- HDMI_COLORSPACE_IDO_DEFINED = 7,
-};
-
-enum hdmi_scan_mode {
- HDMI_SCAN_MODE_NONE = 0,
- HDMI_SCAN_MODE_OVERSCAN = 1,
- HDMI_SCAN_MODE_UNDERSCAN = 2,
- HDMI_SCAN_MODE_RESERVED = 3,
-};
-
-enum hdmi_colorimetry {
- HDMI_COLORIMETRY_NONE = 0,
- HDMI_COLORIMETRY_ITU_601 = 1,
- HDMI_COLORIMETRY_ITU_709 = 2,
- HDMI_COLORIMETRY_EXTENDED = 3,
-};
-
-enum hdmi_picture_aspect {
- HDMI_PICTURE_ASPECT_NONE = 0,
- HDMI_PICTURE_ASPECT_4_3 = 1,
- HDMI_PICTURE_ASPECT_16_9 = 2,
- HDMI_PICTURE_ASPECT_64_27 = 3,
- HDMI_PICTURE_ASPECT_256_135 = 4,
- HDMI_PICTURE_ASPECT_RESERVED = 5,
-};
-
-enum hdmi_active_aspect {
- HDMI_ACTIVE_ASPECT_16_9_TOP = 2,
- HDMI_ACTIVE_ASPECT_14_9_TOP = 3,
- HDMI_ACTIVE_ASPECT_16_9_CENTER = 4,
- HDMI_ACTIVE_ASPECT_PICTURE = 8,
- HDMI_ACTIVE_ASPECT_4_3 = 9,
- HDMI_ACTIVE_ASPECT_16_9 = 10,
- HDMI_ACTIVE_ASPECT_14_9 = 11,
- HDMI_ACTIVE_ASPECT_4_3_SP_14_9 = 13,
- HDMI_ACTIVE_ASPECT_16_9_SP_14_9 = 14,
- HDMI_ACTIVE_ASPECT_16_9_SP_4_3 = 15,
-};
-
-enum hdmi_extended_colorimetry {
- HDMI_EXTENDED_COLORIMETRY_XV_YCC_601 = 0,
- HDMI_EXTENDED_COLORIMETRY_XV_YCC_709 = 1,
- HDMI_EXTENDED_COLORIMETRY_S_YCC_601 = 2,
- HDMI_EXTENDED_COLORIMETRY_OPYCC_601 = 3,
- HDMI_EXTENDED_COLORIMETRY_OPRGB = 4,
- HDMI_EXTENDED_COLORIMETRY_BT2020_CONST_LUM = 5,
- HDMI_EXTENDED_COLORIMETRY_BT2020 = 6,
- HDMI_EXTENDED_COLORIMETRY_RESERVED = 7,
-};
-
-enum hdmi_quantization_range {
- HDMI_QUANTIZATION_RANGE_DEFAULT = 0,
- HDMI_QUANTIZATION_RANGE_LIMITED = 1,
- HDMI_QUANTIZATION_RANGE_FULL = 2,
- HDMI_QUANTIZATION_RANGE_RESERVED = 3,
-};
-
-enum hdmi_nups {
- HDMI_NUPS_UNKNOWN = 0,
- HDMI_NUPS_HORIZONTAL = 1,
- HDMI_NUPS_VERTICAL = 2,
- HDMI_NUPS_BOTH = 3,
-};
-
-enum hdmi_ycc_quantization_range {
- HDMI_YCC_QUANTIZATION_RANGE_LIMITED = 0,
- HDMI_YCC_QUANTIZATION_RANGE_FULL = 1,
-};
-
-enum hdmi_content_type {
- HDMI_CONTENT_TYPE_GRAPHICS = 0,
- HDMI_CONTENT_TYPE_PHOTO = 1,
- HDMI_CONTENT_TYPE_CINEMA = 2,
- HDMI_CONTENT_TYPE_GAME = 3,
-};
-
-enum hdmi_metadata_type {
- HDMI_STATIC_METADATA_TYPE1 = 1,
-};
-
-enum hdmi_eotf {
- HDMI_EOTF_TRADITIONAL_GAMMA_SDR = 0,
- HDMI_EOTF_TRADITIONAL_GAMMA_HDR = 1,
- HDMI_EOTF_SMPTE_ST2084 = 2,
- HDMI_EOTF_BT_2100_HLG = 3,
-};
-
-struct hdmi_avi_infoframe {
- enum hdmi_infoframe_type type;
- unsigned char version;
- unsigned char length;
- enum hdmi_colorspace colorspace;
- enum hdmi_scan_mode scan_mode;
- enum hdmi_colorimetry colorimetry;
- enum hdmi_picture_aspect picture_aspect;
- enum hdmi_active_aspect active_aspect;
- bool itc;
- enum hdmi_extended_colorimetry extended_colorimetry;
- enum hdmi_quantization_range quantization_range;
- enum hdmi_nups nups;
- unsigned char video_code;
- enum hdmi_ycc_quantization_range ycc_quantization_range;
- enum hdmi_content_type content_type;
- unsigned char pixel_repeat;
- short unsigned int top_bar;
- short unsigned int bottom_bar;
- short unsigned int left_bar;
- short unsigned int right_bar;
-};
-
-struct hdmi_drm_infoframe {
- enum hdmi_infoframe_type type;
- unsigned char version;
- unsigned char length;
- enum hdmi_eotf eotf;
- enum hdmi_metadata_type metadata_type;
- struct {
- u16 x;
- u16 y;
- } display_primaries[3];
- struct {
- u16 x;
- u16 y;
- } white_point;
- u16 max_display_mastering_luminance;
- u16 min_display_mastering_luminance;
- u16 max_cll;
- u16 max_fall;
-};
-
-enum hdmi_spd_sdi {
- HDMI_SPD_SDI_UNKNOWN = 0,
- HDMI_SPD_SDI_DSTB = 1,
- HDMI_SPD_SDI_DVDP = 2,
- HDMI_SPD_SDI_DVHS = 3,
- HDMI_SPD_SDI_HDDVR = 4,
- HDMI_SPD_SDI_DVC = 5,
- HDMI_SPD_SDI_DSC = 6,
- HDMI_SPD_SDI_VCD = 7,
- HDMI_SPD_SDI_GAME = 8,
- HDMI_SPD_SDI_PC = 9,
- HDMI_SPD_SDI_BD = 10,
- HDMI_SPD_SDI_SACD = 11,
- HDMI_SPD_SDI_HDDVD = 12,
- HDMI_SPD_SDI_PMP = 13,
-};
-
-struct hdmi_spd_infoframe {
- enum hdmi_infoframe_type type;
- unsigned char version;
- unsigned char length;
- char vendor[8];
- char product[16];
- enum hdmi_spd_sdi sdi;
-};
-
-enum hdmi_audio_coding_type {
- HDMI_AUDIO_CODING_TYPE_STREAM = 0,
- HDMI_AUDIO_CODING_TYPE_PCM = 1,
- HDMI_AUDIO_CODING_TYPE_AC3 = 2,
- HDMI_AUDIO_CODING_TYPE_MPEG1 = 3,
- HDMI_AUDIO_CODING_TYPE_MP3 = 4,
- HDMI_AUDIO_CODING_TYPE_MPEG2 = 5,
- HDMI_AUDIO_CODING_TYPE_AAC_LC = 6,
- HDMI_AUDIO_CODING_TYPE_DTS = 7,
- HDMI_AUDIO_CODING_TYPE_ATRAC = 8,
- HDMI_AUDIO_CODING_TYPE_DSD = 9,
- HDMI_AUDIO_CODING_TYPE_EAC3 = 10,
- HDMI_AUDIO_CODING_TYPE_DTS_HD = 11,
- HDMI_AUDIO_CODING_TYPE_MLP = 12,
- HDMI_AUDIO_CODING_TYPE_DST = 13,
- HDMI_AUDIO_CODING_TYPE_WMA_PRO = 14,
- HDMI_AUDIO_CODING_TYPE_CXT = 15,
-};
-
-enum hdmi_audio_sample_size {
- HDMI_AUDIO_SAMPLE_SIZE_STREAM = 0,
- HDMI_AUDIO_SAMPLE_SIZE_16 = 1,
- HDMI_AUDIO_SAMPLE_SIZE_20 = 2,
- HDMI_AUDIO_SAMPLE_SIZE_24 = 3,
-};
-
-enum hdmi_audio_sample_frequency {
- HDMI_AUDIO_SAMPLE_FREQUENCY_STREAM = 0,
- HDMI_AUDIO_SAMPLE_FREQUENCY_32000 = 1,
- HDMI_AUDIO_SAMPLE_FREQUENCY_44100 = 2,
- HDMI_AUDIO_SAMPLE_FREQUENCY_48000 = 3,
- HDMI_AUDIO_SAMPLE_FREQUENCY_88200 = 4,
- HDMI_AUDIO_SAMPLE_FREQUENCY_96000 = 5,
- HDMI_AUDIO_SAMPLE_FREQUENCY_176400 = 6,
- HDMI_AUDIO_SAMPLE_FREQUENCY_192000 = 7,
-};
-
-enum hdmi_audio_coding_type_ext {
- HDMI_AUDIO_CODING_TYPE_EXT_CT = 0,
- HDMI_AUDIO_CODING_TYPE_EXT_HE_AAC = 1,
- HDMI_AUDIO_CODING_TYPE_EXT_HE_AAC_V2 = 2,
- HDMI_AUDIO_CODING_TYPE_EXT_MPEG_SURROUND = 3,
- HDMI_AUDIO_CODING_TYPE_EXT_MPEG4_HE_AAC = 4,
- HDMI_AUDIO_CODING_TYPE_EXT_MPEG4_HE_AAC_V2 = 5,
- HDMI_AUDIO_CODING_TYPE_EXT_MPEG4_AAC_LC = 6,
- HDMI_AUDIO_CODING_TYPE_EXT_DRA = 7,
- HDMI_AUDIO_CODING_TYPE_EXT_MPEG4_HE_AAC_SURROUND = 8,
- HDMI_AUDIO_CODING_TYPE_EXT_MPEG4_AAC_LC_SURROUND = 10,
-};
-
-struct hdmi_audio_infoframe {
- enum hdmi_infoframe_type type;
- unsigned char version;
- unsigned char length;
- unsigned char channels;
- enum hdmi_audio_coding_type coding_type;
- enum hdmi_audio_sample_size sample_size;
- enum hdmi_audio_sample_frequency sample_frequency;
- enum hdmi_audio_coding_type_ext coding_type_ext;
- unsigned char channel_allocation;
- unsigned char level_shift_value;
- bool downmix_inhibit;
-};
-
-enum hdmi_3d_structure {
- HDMI_3D_STRUCTURE_INVALID = 4294967295,
- HDMI_3D_STRUCTURE_FRAME_PACKING = 0,
- HDMI_3D_STRUCTURE_FIELD_ALTERNATIVE = 1,
- HDMI_3D_STRUCTURE_LINE_ALTERNATIVE = 2,
- HDMI_3D_STRUCTURE_SIDE_BY_SIDE_FULL = 3,
- HDMI_3D_STRUCTURE_L_DEPTH = 4,
- HDMI_3D_STRUCTURE_L_DEPTH_GFX_GFX_DEPTH = 5,
- HDMI_3D_STRUCTURE_TOP_AND_BOTTOM = 6,
- HDMI_3D_STRUCTURE_SIDE_BY_SIDE_HALF = 8,
-};
-
-struct hdmi_vendor_infoframe {
- enum hdmi_infoframe_type type;
- unsigned char version;
- unsigned char length;
- unsigned int oui;
- u8 vic;
- enum hdmi_3d_structure s3d_struct;
- unsigned int s3d_ext_data;
-};
-
-union hdmi_vendor_any_infoframe {
- struct {
- enum hdmi_infoframe_type type;
- unsigned char version;
- unsigned char length;
- unsigned int oui;
- } any;
- struct hdmi_vendor_infoframe hdmi;
-};
-
-union hdmi_infoframe {
- struct hdmi_any_infoframe any;
- struct hdmi_avi_infoframe avi;
- struct hdmi_spd_infoframe spd;
- union hdmi_vendor_any_infoframe vendor;
- struct hdmi_audio_infoframe audio;
- struct hdmi_drm_infoframe drm;
-};
-
-enum con_scroll {
- SM_UP = 0,
- SM_DOWN = 1,
-};
-
-enum vc_intensity {
- VCI_HALF_BRIGHT = 0,
- VCI_NORMAL = 1,
- VCI_BOLD = 2,
- VCI_MASK = 3,
-};
-
-struct vc_data;
-
-struct console_font;
-
-struct consw {
- struct module *owner;
- const char * (*con_startup)();
- void (*con_init)(struct vc_data *, int);
- void (*con_deinit)(struct vc_data *);
- void (*con_clear)(struct vc_data *, int, int, int, int);
- void (*con_putc)(struct vc_data *, int, int, int);
- void (*con_putcs)(struct vc_data *, const short unsigned int *, int, int, int);
- void (*con_cursor)(struct vc_data *, int);
- bool (*con_scroll)(struct vc_data *, unsigned int, unsigned int, enum con_scroll, unsigned int);
- int (*con_switch)(struct vc_data *);
- int (*con_blank)(struct vc_data *, int, int);
- int (*con_font_set)(struct vc_data *, struct console_font *, unsigned int);
- int (*con_font_get)(struct vc_data *, struct console_font *);
- int (*con_font_default)(struct vc_data *, struct console_font *, char *);
- int (*con_font_copy)(struct vc_data *, int);
- int (*con_resize)(struct vc_data *, unsigned int, unsigned int, unsigned int);
- void (*con_set_palette)(struct vc_data *, const unsigned char *);
- void (*con_scrolldelta)(struct vc_data *, int);
- int (*con_set_origin)(struct vc_data *);
- void (*con_save_screen)(struct vc_data *);
- u8 (*con_build_attr)(struct vc_data *, u8, enum vc_intensity, bool, bool, bool, bool);
- void (*con_invert_region)(struct vc_data *, u16 *, int);
- u16 * (*con_screen_pos)(const struct vc_data *, int);
- long unsigned int (*con_getxy)(struct vc_data *, long unsigned int, int *, int *);
- void (*con_flush_scrollback)(struct vc_data *);
- int (*con_debug_enter)(struct vc_data *);
- int (*con_debug_leave)(struct vc_data *);
-};
-
-struct vc_state {
- unsigned int x;
- unsigned int y;
- unsigned char color;
- unsigned char Gx_charset[2];
- unsigned int charset: 1;
- enum vc_intensity intensity;
- bool italic;
- bool underline;
- bool blink;
- bool reverse;
-};
-
-struct console_font {
- unsigned int width;
- unsigned int height;
- unsigned int charcount;
- unsigned char *data;
-};
-
-struct vt_mode {
- char mode;
- char waitv;
- short int relsig;
- short int acqsig;
- short int frsig;
-};
-
-struct uni_pagedir;
-
-struct uni_screen;
-
-struct vc_data {
- struct tty_port port;
- struct vc_state state;
- struct vc_state saved_state;
- short unsigned int vc_num;
- unsigned int vc_cols;
- unsigned int vc_rows;
- unsigned int vc_size_row;
- unsigned int vc_scan_lines;
- long unsigned int vc_origin;
- long unsigned int vc_scr_end;
- long unsigned int vc_visible_origin;
- unsigned int vc_top;
- unsigned int vc_bottom;
- const struct consw *vc_sw;
- short unsigned int *vc_screenbuf;
- unsigned int vc_screenbuf_size;
- unsigned char vc_mode;
- unsigned char vc_attr;
- unsigned char vc_def_color;
- unsigned char vc_ulcolor;
- unsigned char vc_itcolor;
- unsigned char vc_halfcolor;
- unsigned int vc_cursor_type;
- short unsigned int vc_complement_mask;
- short unsigned int vc_s_complement_mask;
- long unsigned int vc_pos;
- short unsigned int vc_hi_font_mask;
- struct console_font vc_font;
- short unsigned int vc_video_erase_char;
- unsigned int vc_state;
- unsigned int vc_npar;
- unsigned int vc_par[16];
- struct vt_mode vt_mode;
- struct pid *vt_pid;
- int vt_newvt;
- wait_queue_head_t paste_wait;
- unsigned int vc_disp_ctrl: 1;
- unsigned int vc_toggle_meta: 1;
- unsigned int vc_decscnm: 1;
- unsigned int vc_decom: 1;
- unsigned int vc_decawm: 1;
- unsigned int vc_deccm: 1;
- unsigned int vc_decim: 1;
- unsigned int vc_priv: 3;
- unsigned int vc_need_wrap: 1;
- unsigned int vc_can_do_color: 1;
- unsigned int vc_report_mouse: 2;
- unsigned char vc_utf: 1;
- unsigned char vc_utf_count;
- int vc_utf_char;
- long unsigned int vc_tab_stop[4];
- unsigned char vc_palette[48];
- short unsigned int *vc_translate;
- unsigned int vc_resize_user;
- unsigned int vc_bell_pitch;
- unsigned int vc_bell_duration;
- short unsigned int vc_cur_blink_ms;
- struct vc_data **vc_display_fg;
- struct uni_pagedir *vc_uni_pagedir;
- struct uni_pagedir **vc_uni_pagedir_loc;
- struct uni_screen *vc_uni_screen;
-};
-
-struct linux_logo {
- int type;
- unsigned int width;
- unsigned int height;
- unsigned int clutsize;
- const unsigned char *clut;
- const unsigned char *data;
-};
-
-struct fb_fix_screeninfo {
- char id[16];
- long unsigned int smem_start;
- __u32 smem_len;
- __u32 type;
- __u32 type_aux;
- __u32 visual;
- __u16 xpanstep;
- __u16 ypanstep;
- __u16 ywrapstep;
- __u32 line_length;
- long unsigned int mmio_start;
- __u32 mmio_len;
- __u32 accel;
- __u16 capabilities;
- __u16 reserved[2];
-};
-
-struct fb_bitfield {
- __u32 offset;
- __u32 length;
- __u32 msb_right;
-};
-
-struct fb_var_screeninfo {
- __u32 xres;
- __u32 yres;
- __u32 xres_virtual;
- __u32 yres_virtual;
- __u32 xoffset;
- __u32 yoffset;
- __u32 bits_per_pixel;
- __u32 grayscale;
- struct fb_bitfield red;
- struct fb_bitfield green;
- struct fb_bitfield blue;
- struct fb_bitfield transp;
- __u32 nonstd;
- __u32 activate;
- __u32 height;
- __u32 width;
- __u32 accel_flags;
- __u32 pixclock;
- __u32 left_margin;
- __u32 right_margin;
- __u32 upper_margin;
- __u32 lower_margin;
- __u32 hsync_len;
- __u32 vsync_len;
- __u32 sync;
- __u32 vmode;
- __u32 rotate;
- __u32 colorspace;
- __u32 reserved[4];
-};
-
-struct fb_cmap {
- __u32 start;
- __u32 len;
- __u16 *red;
- __u16 *green;
- __u16 *blue;
- __u16 *transp;
-};
-
-enum {
- FB_BLANK_UNBLANK = 0,
- FB_BLANK_NORMAL = 1,
- FB_BLANK_VSYNC_SUSPEND = 2,
- FB_BLANK_HSYNC_SUSPEND = 3,
- FB_BLANK_POWERDOWN = 4,
-};
-
-struct fb_copyarea {
- __u32 dx;
- __u32 dy;
- __u32 width;
- __u32 height;
- __u32 sx;
- __u32 sy;
-};
-
-struct fb_fillrect {
- __u32 dx;
- __u32 dy;
- __u32 width;
- __u32 height;
- __u32 color;
- __u32 rop;
-};
-
-struct fb_image {
- __u32 dx;
- __u32 dy;
- __u32 width;
- __u32 height;
- __u32 fg_color;
- __u32 bg_color;
- __u8 depth;
- const char *data;
- struct fb_cmap cmap;
-};
-
-struct fbcurpos {
- __u16 x;
- __u16 y;
-};
-
-struct fb_cursor {
- __u16 set;
- __u16 enable;
- __u16 rop;
- const char *mask;
- struct fbcurpos hot;
- struct fb_image image;
-};
-
-struct fb_chroma {
- __u32 redx;
- __u32 greenx;
- __u32 bluex;
- __u32 whitex;
- __u32 redy;
- __u32 greeny;
- __u32 bluey;
- __u32 whitey;
-};
-
-struct fb_videomode;
-
-struct fb_monspecs {
- struct fb_chroma chroma;
- struct fb_videomode *modedb;
- __u8 manufacturer[4];
- __u8 monitor[14];
- __u8 serial_no[14];
- __u8 ascii[14];
- __u32 modedb_len;
- __u32 model;
- __u32 serial;
- __u32 year;
- __u32 week;
- __u32 hfmin;
- __u32 hfmax;
- __u32 dclkmin;
- __u32 dclkmax;
- __u16 input;
- __u16 dpms;
- __u16 signal;
- __u16 vfmin;
- __u16 vfmax;
- __u16 gamma;
- __u16 gtf: 1;
- __u16 misc;
- __u8 version;
- __u8 revision;
- __u8 max_x;
- __u8 max_y;
-};
-
-struct fb_videomode {
- const char *name;
- u32 refresh;
- u32 xres;
- u32 yres;
- u32 pixclock;
- u32 left_margin;
- u32 right_margin;
- u32 upper_margin;
- u32 lower_margin;
- u32 hsync_len;
- u32 vsync_len;
- u32 sync;
- u32 vmode;
- u32 flag;
-};
-
-struct fb_info;
-
-struct fb_event {
- struct fb_info *info;
- void *data;
-};
-
-struct fb_pixmap {
- u8 *addr;
- u32 size;
- u32 offset;
- u32 buf_align;
- u32 scan_align;
- u32 access_align;
- u32 flags;
- u32 blit_x;
- u32 blit_y;
- void (*writeio)(struct fb_info *, void *, void *, unsigned int);
- void (*readio)(struct fb_info *, void *, void *, unsigned int);
-};
-
-struct backlight_device;
-
-struct fb_deferred_io;
-
-struct fb_ops;
-
-struct fb_tile_ops;
-
-struct apertures_struct;
-
-struct fb_info {
- atomic_t count;
- int node;
- int flags;
- int fbcon_rotate_hint;
- struct mutex lock;
- struct mutex mm_lock;
- struct fb_var_screeninfo var;
- struct fb_fix_screeninfo fix;
- struct fb_monspecs monspecs;
- struct work_struct queue;
- struct fb_pixmap pixmap;
- struct fb_pixmap sprite;
- struct fb_cmap cmap;
- struct list_head modelist;
- struct fb_videomode *mode;
- struct backlight_device *bl_dev;
- struct mutex bl_curve_mutex;
- u8 bl_curve[128];
- struct delayed_work deferred_work;
- struct fb_deferred_io *fbdefio;
- const struct fb_ops *fbops;
- struct device *device;
- struct device *dev;
- int class_flag;
- struct fb_tile_ops *tileops;
- union {
- char *screen_base;
- char *screen_buffer;
- };
- long unsigned int screen_size;
- void *pseudo_palette;
- u32 state;
- void *fbcon_par;
- void *par;
- struct apertures_struct *apertures;
- bool skip_vt_switch;
-};
-
-struct fb_blit_caps {
- u32 x;
- u32 y;
- u32 len;
- u32 flags;
-};
-
-struct fb_deferred_io {
- long unsigned int delay;
- struct mutex lock;
- struct list_head pagelist;
- void (*first_io)(struct fb_info *);
- void (*deferred_io)(struct fb_info *, struct list_head *);
-};
-
-struct fb_ops {
- struct module *owner;
- int (*fb_open)(struct fb_info *, int);
- int (*fb_release)(struct fb_info *, int);
- ssize_t (*fb_read)(struct fb_info *, char *, size_t, loff_t *);
- ssize_t (*fb_write)(struct fb_info *, const char *, size_t, loff_t *);
- int (*fb_check_var)(struct fb_var_screeninfo *, struct fb_info *);
- int (*fb_set_par)(struct fb_info *);
- int (*fb_setcolreg)(unsigned int, unsigned int, unsigned int, unsigned int, unsigned int, struct fb_info *);
- int (*fb_setcmap)(struct fb_cmap *, struct fb_info *);
- int (*fb_blank)(int, struct fb_info *);
- int (*fb_pan_display)(struct fb_var_screeninfo *, struct fb_info *);
- void (*fb_fillrect)(struct fb_info *, const struct fb_fillrect *);
- void (*fb_copyarea)(struct fb_info *, const struct fb_copyarea *);
- void (*fb_imageblit)(struct fb_info *, const struct fb_image *);
- int (*fb_cursor)(struct fb_info *, struct fb_cursor *);
- int (*fb_sync)(struct fb_info *);
- int (*fb_ioctl)(struct fb_info *, unsigned int, long unsigned int);
- int (*fb_compat_ioctl)(struct fb_info *, unsigned int, long unsigned int);
- int (*fb_mmap)(struct fb_info *, struct vm_area_struct *);
- void (*fb_get_caps)(struct fb_info *, struct fb_blit_caps *, struct fb_var_screeninfo *);
- void (*fb_destroy)(struct fb_info *);
- int (*fb_debug_enter)(struct fb_info *);
- int (*fb_debug_leave)(struct fb_info *);
-};
-
-struct fb_tilemap {
- __u32 width;
- __u32 height;
- __u32 depth;
- __u32 length;
- const __u8 *data;
-};
-
-struct fb_tilerect {
- __u32 sx;
- __u32 sy;
- __u32 width;
- __u32 height;
- __u32 index;
- __u32 fg;
- __u32 bg;
- __u32 rop;
-};
-
-struct fb_tilearea {
- __u32 sx;
- __u32 sy;
- __u32 dx;
- __u32 dy;
- __u32 width;
- __u32 height;
-};
-
-struct fb_tileblit {
- __u32 sx;
- __u32 sy;
- __u32 width;
- __u32 height;
- __u32 fg;
- __u32 bg;
- __u32 length;
- __u32 *indices;
-};
-
-struct fb_tilecursor {
- __u32 sx;
- __u32 sy;
- __u32 mode;
- __u32 shape;
- __u32 fg;
- __u32 bg;
-};
-
-struct fb_tile_ops {
- void (*fb_settile)(struct fb_info *, struct fb_tilemap *);
- void (*fb_tilecopy)(struct fb_info *, struct fb_tilearea *);
- void (*fb_tilefill)(struct fb_info *, struct fb_tilerect *);
- void (*fb_tileblit)(struct fb_info *, struct fb_tileblit *);
- void (*fb_tilecursor)(struct fb_info *, struct fb_tilecursor *);
- int (*fb_get_tilemax)(struct fb_info *);
-};
-
-struct aperture {
- resource_size_t base;
- resource_size_t size;
-};
-
-struct apertures_struct {
- unsigned int count;
- struct aperture ranges[0];
-};
-
-enum backlight_type {
- BACKLIGHT_RAW = 1,
- BACKLIGHT_PLATFORM = 2,
- BACKLIGHT_FIRMWARE = 3,
- BACKLIGHT_TYPE_MAX = 4,
-};
-
-enum backlight_scale {
- BACKLIGHT_SCALE_UNKNOWN = 0,
- BACKLIGHT_SCALE_LINEAR = 1,
- BACKLIGHT_SCALE_NON_LINEAR = 2,
-};
-
-struct backlight_properties {
- int brightness;
- int max_brightness;
- int power;
- int fb_blank;
- enum backlight_type type;
- unsigned int state;
- enum backlight_scale scale;
-};
-
-struct backlight_ops;
-
-struct backlight_device {
- struct backlight_properties props;
- struct mutex update_lock;
- struct mutex ops_lock;
- const struct backlight_ops *ops;
- struct notifier_block fb_notif;
- struct list_head entry;
- struct device dev;
- bool fb_bl_on[32];
- int use_count;
-};
-
-enum backlight_update_reason {
- BACKLIGHT_UPDATE_HOTKEY = 0,
- BACKLIGHT_UPDATE_SYSFS = 1,
-};
-
-enum backlight_notification {
- BACKLIGHT_REGISTERED = 0,
- BACKLIGHT_UNREGISTERED = 1,
-};
-
-struct backlight_ops {
- unsigned int options;
- int (*update_status)(struct backlight_device *);
- int (*get_brightness)(struct backlight_device *);
- int (*check_fb)(struct backlight_device *, struct fb_info *);
-};
-
-struct fb_cmap_user {
- __u32 start;
- __u32 len;
- __u16 *red;
- __u16 *green;
- __u16 *blue;
- __u16 *transp;
-};
-
-struct fb_modelist {
- struct list_head list;
- struct fb_videomode mode;
-};
-
-struct logo_data {
- int depth;
- int needs_directpalette;
- int needs_truepalette;
- int needs_cmapreset;
- const struct linux_logo *logo;
-};
-
-struct fb_fix_screeninfo32 {
- char id[16];
- compat_caddr_t smem_start;
- u32 smem_len;
- u32 type;
- u32 type_aux;
- u32 visual;
- u16 xpanstep;
- u16 ypanstep;
- u16 ywrapstep;
- u32 line_length;
- compat_caddr_t mmio_start;
- u32 mmio_len;
- u32 accel;
- u16 reserved[3];
-};
-
-struct fb_cmap32 {
- u32 start;
- u32 len;
- compat_caddr_t red;
- compat_caddr_t green;
- compat_caddr_t blue;
- compat_caddr_t transp;
-};
-
-struct dmt_videomode {
- u32 dmt_id;
- u32 std_2byte_code;
- u32 cvt_3byte_code;
- const struct fb_videomode *mode;
-};
-
-enum display_flags {
- DISPLAY_FLAGS_HSYNC_LOW = 1,
- DISPLAY_FLAGS_HSYNC_HIGH = 2,
- DISPLAY_FLAGS_VSYNC_LOW = 4,
- DISPLAY_FLAGS_VSYNC_HIGH = 8,
- DISPLAY_FLAGS_DE_LOW = 16,
- DISPLAY_FLAGS_DE_HIGH = 32,
- DISPLAY_FLAGS_PIXDATA_POSEDGE = 64,
- DISPLAY_FLAGS_PIXDATA_NEGEDGE = 128,
- DISPLAY_FLAGS_INTERLACED = 256,
- DISPLAY_FLAGS_DOUBLESCAN = 512,
- DISPLAY_FLAGS_DOUBLECLK = 1024,
- DISPLAY_FLAGS_SYNC_POSEDGE = 2048,
- DISPLAY_FLAGS_SYNC_NEGEDGE = 4096,
-};
-
-struct videomode {
- long unsigned int pixelclock;
- u32 hactive;
- u32 hfront_porch;
- u32 hback_porch;
- u32 hsync_len;
- u32 vactive;
- u32 vfront_porch;
- u32 vback_porch;
- u32 vsync_len;
- enum display_flags flags;
-};
-
-struct broken_edid {
- u8 manufacturer[4];
- u32 model;
- u32 fix;
-};
-
-struct __fb_timings {
- u32 dclk;
- u32 hfreq;
- u32 vfreq;
- u32 hactive;
- u32 vactive;
- u32 hblank;
- u32 vblank;
- u32 htotal;
- u32 vtotal;
-};
-
-typedef unsigned int u_int;
-
-struct fb_cvt_data {
- u32 xres;
- u32 yres;
- u32 refresh;
- u32 f_refresh;
- u32 pixclock;
- u32 hperiod;
- u32 hblank;
- u32 hfreq;
- u32 htotal;
- u32 vtotal;
- u32 vsync;
- u32 hsync;
- u32 h_front_porch;
- u32 h_back_porch;
- u32 v_front_porch;
- u32 v_back_porch;
- u32 h_margin;
- u32 v_margin;
- u32 interlace;
- u32 aspect_ratio;
- u32 active_pixels;
- u32 flags;
- u32 status;
-};
-
-typedef unsigned char u_char;
-
-typedef short unsigned int u_short;
-
-struct fb_con2fbmap {
- __u32 console;
- __u32 framebuffer;
-};
-
-struct vc {
- struct vc_data *d;
- struct work_struct SAK_work;
-};
-
-struct fbcon_display {
- const u_char *fontdata;
- int userfont;
- u_short scrollmode;
- u_short inverse;
- short int yscroll;
- int vrows;
- int cursor_shape;
- int con_rotate;
- u32 xres_virtual;
- u32 yres_virtual;
- u32 height;
- u32 width;
- u32 bits_per_pixel;
- u32 grayscale;
- u32 nonstd;
- u32 accel_flags;
- u32 rotate;
- struct fb_bitfield red;
- struct fb_bitfield green;
- struct fb_bitfield blue;
- struct fb_bitfield transp;
- const struct fb_videomode *mode;
-};
-
-struct fbcon_ops {
- void (*bmove)(struct vc_data *, struct fb_info *, int, int, int, int, int, int);
- void (*clear)(struct vc_data *, struct fb_info *, int, int, int, int);
- void (*putcs)(struct vc_data *, struct fb_info *, const short unsigned int *, int, int, int, int, int);
- void (*clear_margins)(struct vc_data *, struct fb_info *, int, int);
- void (*cursor)(struct vc_data *, struct fb_info *, int, int, int);
- int (*update_start)(struct fb_info *);
- int (*rotate_font)(struct fb_info *, struct vc_data *);
- struct fb_var_screeninfo var;
- struct timer_list cursor_timer;
- struct fb_cursor cursor_state;
- struct fbcon_display *p;
- struct fb_info *info;
- int currcon;
- int cur_blink_jiffies;
- int cursor_flash;
- int cursor_reset;
- int blank_state;
- int graphics;
- int save_graphics;
- int flags;
- int rotate;
- int cur_rotate;
- char *cursor_data;
- u8 *fontbuffer;
- u8 *fontdata;
- u8 *cursor_src;
- u32 cursor_size;
- u32 fd_size;
-};
-
-enum {
- FBCON_LOGO_CANSHOW = 4294967295,
- FBCON_LOGO_DRAW = 4294967294,
- FBCON_LOGO_DONTSHOW = 4294967293,
-};
-
-enum {
- CLCD_CAP_RGB444 = 1,
- CLCD_CAP_RGB5551 = 2,
- CLCD_CAP_RGB565 = 4,
- CLCD_CAP_RGB888 = 8,
- CLCD_CAP_BGR444 = 16,
- CLCD_CAP_BGR5551 = 32,
- CLCD_CAP_BGR565 = 64,
- CLCD_CAP_BGR888 = 128,
- CLCD_CAP_444 = 17,
- CLCD_CAP_5551 = 34,
- CLCD_CAP_565 = 68,
- CLCD_CAP_888 = 136,
- CLCD_CAP_RGB = 15,
- CLCD_CAP_BGR = 240,
- CLCD_CAP_ALL = 255,
-};
-
-struct clcd_panel {
- struct fb_videomode mode;
- short int width;
- short int height;
- u32 tim2;
- u32 tim3;
- u32 cntl;
- u32 caps;
- unsigned int bpp: 8;
- unsigned int fixedtimings: 1;
- unsigned int grayscale: 1;
- unsigned int connector;
- struct backlight_device *backlight;
- bool bgr_connection;
-};
-
-struct clcd_regs {
- u32 tim0;
- u32 tim1;
- u32 tim2;
- u32 tim3;
- u32 cntl;
- long unsigned int pixclock;
-};
-
-struct clcd_fb;
-
-struct clcd_board {
- const char *name;
- u32 caps;
- int (*check)(struct clcd_fb *, struct fb_var_screeninfo *);
- void (*decode)(struct clcd_fb *, struct clcd_regs *);
- void (*disable)(struct clcd_fb *);
- void (*enable)(struct clcd_fb *);
- int (*setup)(struct clcd_fb *);
- int (*mmap)(struct clcd_fb *, struct vm_area_struct *);
- void (*remove)(struct clcd_fb *);
-};
-
-struct clcd_fb {
- struct fb_info fb;
- struct amba_device *dev;
- struct clk *clk;
- struct clcd_panel *panel;
- struct clcd_board *board;
- void *board_data;
- void *regs;
- u16 off_ienb;
- u16 off_cntl;
- u32 clcd_cntl;
- u32 cmap[16];
- bool clk_enabled;
-};
-
-struct timing_entry {
- u32 min;
- u32 typ;
- u32 max;
-};
-
-struct display_timing {
- struct timing_entry pixelclock;
- struct timing_entry hactive;
- struct timing_entry hfront_porch;
- struct timing_entry hback_porch;
- struct timing_entry hsync_len;
- struct timing_entry vactive;
- struct timing_entry vfront_porch;
- struct timing_entry vback_porch;
- struct timing_entry vsync_len;
- enum display_flags flags;
-};
-
-struct xenfb_update {
- uint8_t type;
- int32_t x;
- int32_t y;
- int32_t width;
- int32_t height;
-};
-
-struct xenfb_resize {
- uint8_t type;
- int32_t width;
- int32_t height;
- int32_t stride;
- int32_t depth;
- int32_t offset;
-};
-
-union xenfb_out_event {
- uint8_t type;
- struct xenfb_update update;
- struct xenfb_resize resize;
- char pad[40];
-};
-
-struct xenfb_page {
- uint32_t in_cons;
- uint32_t in_prod;
- uint32_t out_cons;
- uint32_t out_prod;
- int32_t width;
- int32_t height;
- uint32_t line_length;
- uint32_t mem_length;
- uint8_t depth;
- long unsigned int pd[256];
-};
-
-enum xenbus_state {
- XenbusStateUnknown = 0,
- XenbusStateInitialising = 1,
- XenbusStateInitWait = 2,
- XenbusStateInitialised = 3,
- XenbusStateConnected = 4,
- XenbusStateClosing = 5,
- XenbusStateClosed = 6,
- XenbusStateReconfiguring = 7,
- XenbusStateReconfigured = 8,
-};
-
-struct xenbus_watch {
- struct list_head list;
- const char *node;
- unsigned int nr_pending;
- bool (*will_handle)(struct xenbus_watch *, const char *, const char *);
- void (*callback)(struct xenbus_watch *, const char *, const char *);
-};
-
-struct xenbus_device {
- const char *devicetype;
- const char *nodename;
- const char *otherend;
- int otherend_id;
- struct xenbus_watch otherend_watch;
- struct device dev;
- enum xenbus_state state;
- struct completion down;
- struct work_struct work;
- struct semaphore reclaim_sem;
-};
-
-struct xenbus_device_id {
- char devicetype[32];
-};
-
-struct xenbus_driver {
- const char *name;
- const struct xenbus_device_id *ids;
- bool allow_rebind;
- int (*probe)(struct xenbus_device *, const struct xenbus_device_id *);
- void (*otherend_changed)(struct xenbus_device *, enum xenbus_state);
- int (*remove)(struct xenbus_device *);
- int (*suspend)(struct xenbus_device *);
- int (*resume)(struct xenbus_device *);
- int (*uevent)(struct xenbus_device *, struct kobj_uevent_env *);
- struct device_driver driver;
- int (*read_otherend_details)(struct xenbus_device *);
- int (*is_ready)(struct xenbus_device *);
- void (*reclaim_memory)(struct xenbus_device *);
-};
-
-struct xenbus_transaction {
- u32 id;
-};
-
-struct xenfb_info {
- unsigned char *fb;
- struct fb_info *fb_info;
- int x1;
- int y1;
- int x2;
- int y2;
- spinlock_t dirty_lock;
- int nr_pages;
- int irq;
- struct xenfb_page *page;
- long unsigned int *gfns;
- int update_wanted;
- int feature_resize;
- struct xenfb_resize resize;
- int resize_dpy;
- spinlock_t resize_lock;
- struct xenbus_device *xbdev;
-};
-
-enum {
- KPARAM_MEM = 0,
- KPARAM_WIDTH = 1,
- KPARAM_HEIGHT = 2,
- KPARAM_CNT = 3,
-};
-
-struct acpi_table_bgrt {
- struct acpi_table_header header;
- u16 version;
- u8 status;
- u8 image_type;
- u64 image_address;
- u32 image_offset_x;
- u32 image_offset_y;
-};
-
-enum drm_panel_orientation {
- DRM_MODE_PANEL_ORIENTATION_UNKNOWN = 4294967295,
- DRM_MODE_PANEL_ORIENTATION_NORMAL = 0,
- DRM_MODE_PANEL_ORIENTATION_BOTTOM_UP = 1,
- DRM_MODE_PANEL_ORIENTATION_LEFT_UP = 2,
- DRM_MODE_PANEL_ORIENTATION_RIGHT_UP = 3,
-};
-
-struct bmp_file_header {
- u16 id;
- u32 file_size;
- u32 reserved;
- u32 bitmap_offset;
-} __attribute__((packed));
-
-struct bmp_dib_header {
- u32 dib_header_size;
- s32 width;
- s32 height;
- u16 planes;
- u16 bpp;
- u32 compression;
- u32 bitmap_size;
- u32 horz_resolution;
- u32 vert_resolution;
- u32 colors_used;
- u32 colors_important;
-};
-
-struct simplefb_format {
- const char *name;
- u32 bits_per_pixel;
- struct fb_bitfield red;
- struct fb_bitfield green;
- struct fb_bitfield blue;
- struct fb_bitfield transp;
- u32 fourcc;
-};
-
-struct simplefb_platform_data {
- u32 width;
- u32 height;
- u32 stride;
- const char *format;
-};
-
-struct simplefb_params {
- u32 width;
- u32 height;
- u32 stride;
- struct simplefb_format *format;
-};
-
-struct simplefb_par {
- u32 palette[16];
- bool clks_enabled;
- unsigned int clk_count;
- struct clk **clks;
- bool regulators_enabled;
- u32 regulator_count;
- struct regulator **regulators;
-};
-
-struct display_timings {
- unsigned int num_timings;
- unsigned int native_mode;
- struct display_timing **timings;
-};
-
-enum ipmi_addr_src {
- SI_INVALID = 0,
- SI_HOTMOD = 1,
- SI_HARDCODED = 2,
- SI_SPMI = 3,
- SI_ACPI = 4,
- SI_SMBIOS = 5,
- SI_PCI = 6,
- SI_DEVICETREE = 7,
- SI_PLATFORM = 8,
- SI_LAST = 9,
-};
-
-struct dmi_header {
- u8 type;
- u8 length;
- u16 handle;
-};
-
-enum si_type {
- SI_TYPE_INVALID = 0,
- SI_KCS = 1,
- SI_SMIC = 2,
- SI_BT = 3,
-};
-
-enum ipmi_addr_space {
- IPMI_IO_ADDR_SPACE = 0,
- IPMI_MEM_ADDR_SPACE = 1,
-};
-
-enum ipmi_plat_interface_type {
- IPMI_PLAT_IF_SI = 0,
- IPMI_PLAT_IF_SSIF = 1,
-};
-
-struct ipmi_plat_data {
- enum ipmi_plat_interface_type iftype;
- unsigned int type;
- unsigned int space;
- long unsigned int addr;
- unsigned int regspacing;
- unsigned int regsize;
- unsigned int regshift;
- unsigned int irq;
- unsigned int slave_addr;
- enum ipmi_addr_src addr_source;
-};
-
-struct ipmi_dmi_info {
- enum si_type si_type;
- unsigned int space;
- long unsigned int addr;
- u8 slave_addr;
- struct ipmi_dmi_info *next;
-};
-
-typedef u16 acpi_owner_id;
-
-union acpi_name_union {
- u32 integer;
- char ascii[4];
-};
-
-struct acpi_table_desc {
- acpi_physical_address address;
- struct acpi_table_header *pointer;
- u32 length;
- union acpi_name_union signature;
- acpi_owner_id owner_id;
- u8 flags;
- u16 validation_count;
-};
-
-struct acpi_madt_local_apic {
- struct acpi_subtable_header header;
- u8 processor_id;
- u8 id;
- u32 lapic_flags;
-};
-
-struct acpi_madt_io_apic {
- struct acpi_subtable_header header;
- u8 id;
- u8 reserved;
- u32 address;
- u32 global_irq_base;
-};
-
-struct acpi_madt_interrupt_override {
- struct acpi_subtable_header header;
- u8 bus;
- u8 source_irq;
- u32 global_irq;
- u16 inti_flags;
-} __attribute__((packed));
-
-struct acpi_madt_nmi_source {
- struct acpi_subtable_header header;
- u16 inti_flags;
- u32 global_irq;
-};
-
-struct acpi_madt_local_apic_nmi {
- struct acpi_subtable_header header;
- u8 processor_id;
- u16 inti_flags;
- u8 lint;
-} __attribute__((packed));
-
-struct acpi_madt_local_apic_override {
- struct acpi_subtable_header header;
- u16 reserved;
- u64 address;
-} __attribute__((packed));
-
-struct acpi_madt_io_sapic {
- struct acpi_subtable_header header;
- u8 id;
- u8 reserved;
- u32 global_irq_base;
- u64 address;
-};
-
-struct acpi_madt_local_sapic {
- struct acpi_subtable_header header;
- u8 processor_id;
- u8 id;
- u8 eid;
- u8 reserved[3];
- u32 lapic_flags;
- u32 uid;
- char uid_string[1];
-} __attribute__((packed));
-
-struct acpi_madt_interrupt_source {
- struct acpi_subtable_header header;
- u16 inti_flags;
- u8 type;
- u8 id;
- u8 eid;
- u8 io_sapic_vector;
- u32 global_irq;
- u32 flags;
-};
-
-struct acpi_madt_local_x2apic {
- struct acpi_subtable_header header;
- u16 reserved;
- u32 local_apic_id;
- u32 lapic_flags;
- u32 uid;
-};
-
-struct acpi_madt_local_x2apic_nmi {
- struct acpi_subtable_header header;
- u16 inti_flags;
- u32 uid;
- u8 lint;
- u8 reserved[3];
-};
-
-struct acpi_subtable_proc {
- int id;
- acpi_tbl_entry_handler handler;
- int count;
-};
-
-enum acpi_subtable_type {
- ACPI_SUBTABLE_COMMON = 0,
- ACPI_SUBTABLE_HMAT = 1,
-};
-
-struct acpi_subtable_entry {
- union acpi_subtable_headers *hdr;
- enum acpi_subtable_type type;
-};
-
-typedef char *acpi_string;
-
-struct acpi_osi_entry {
- char string[64];
- bool enable;
-};
-
-struct acpi_osi_config {
- u8 default_disabling;
- unsigned int linux_enable: 1;
- unsigned int linux_dmi: 1;
- unsigned int linux_cmdline: 1;
- unsigned int darwin_enable: 1;
- unsigned int darwin_dmi: 1;
- unsigned int darwin_cmdline: 1;
-};
-
-struct acpi_predefined_names {
- const char *name;
- u8 type;
- char *val;
-};
-
-typedef u32 (*acpi_osd_handler)(void *);
-
-typedef void (*acpi_osd_exec_callback)(void *);
-
-typedef u32 (*acpi_gpe_handler)(acpi_handle, u32, void *);
-
-typedef void (*acpi_notify_handler)(acpi_handle, u32, void *);
-
-typedef void (*acpi_object_handler)(acpi_handle, void *);
-
-typedef acpi_status (*acpi_adr_space_handler)(u32, acpi_physical_address, u32, u64 *, void *, void *);
-
-typedef acpi_status (*acpi_adr_space_setup)(acpi_handle, u32, void *, void **);
-
-struct acpi_pci_id {
- u16 segment;
- u16 bus;
- u16 device;
- u16 function;
-};
-
-struct acpi_mem_mapping {
- acpi_physical_address physical_address;
- u8 *logical_address;
- acpi_size length;
- struct acpi_mem_mapping *next_mm;
-};
-
-struct acpi_mem_space_context {
- u32 length;
- acpi_physical_address address;
- struct acpi_mem_mapping *cur_mm;
- struct acpi_mem_mapping *first_mm;
-};
-
-typedef enum {
- OSL_GLOBAL_LOCK_HANDLER = 0,
- OSL_NOTIFY_HANDLER = 1,
- OSL_GPE_HANDLER = 2,
- OSL_DEBUGGER_MAIN_THREAD = 3,
- OSL_DEBUGGER_EXEC_THREAD = 4,
- OSL_EC_POLL_HANDLER = 5,
- OSL_EC_BURST_HANDLER = 6,
-} acpi_execute_type;
-
-union acpi_operand_object;
-
-struct acpi_namespace_node {
- union acpi_operand_object *object;
- u8 descriptor_type;
- u8 type;
- u16 flags;
- union acpi_name_union name;
- struct acpi_namespace_node *parent;
- struct acpi_namespace_node *child;
- struct acpi_namespace_node *peer;
- acpi_owner_id owner_id;
-};
-
-struct acpi_object_common {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
-};
-
-struct acpi_object_integer {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- u8 fill[3];
- u64 value;
-};
-
-struct acpi_object_string {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- char *pointer;
- u32 length;
-};
-
-struct acpi_object_buffer {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- u8 *pointer;
- u32 length;
- u32 aml_length;
- u8 *aml_start;
- struct acpi_namespace_node *node;
-};
-
-struct acpi_object_package {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- struct acpi_namespace_node *node;
- union acpi_operand_object **elements;
- u8 *aml_start;
- u32 aml_length;
- u32 count;
-};
-
-struct acpi_object_event {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- void *os_semaphore;
-};
-
-struct acpi_walk_state;
-
-typedef acpi_status (*acpi_internal_method)(struct acpi_walk_state *);
-
-struct acpi_object_method {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- u8 info_flags;
- u8 param_count;
- u8 sync_level;
- union acpi_operand_object *mutex;
- union acpi_operand_object *node;
- u8 *aml_start;
- union {
- acpi_internal_method implementation;
- union acpi_operand_object *handler;
- } dispatch;
- u32 aml_length;
- acpi_owner_id owner_id;
- u8 thread_count;
-};
-
-struct acpi_thread_state;
-
-struct acpi_object_mutex {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- u8 sync_level;
- u16 acquisition_depth;
- void *os_mutex;
- u64 thread_id;
- struct acpi_thread_state *owner_thread;
- union acpi_operand_object *prev;
- union acpi_operand_object *next;
- struct acpi_namespace_node *node;
- u8 original_sync_level;
-};
-
-struct acpi_object_region {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- u8 space_id;
- struct acpi_namespace_node *node;
- union acpi_operand_object *handler;
- union acpi_operand_object *next;
- acpi_physical_address address;
- u32 length;
-};
-
-struct acpi_object_notify_common {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- union acpi_operand_object *notify_list[2];
- union acpi_operand_object *handler;
-};
-
-struct acpi_gpe_block_info;
-
-struct acpi_object_device {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- union acpi_operand_object *notify_list[2];
- union acpi_operand_object *handler;
- struct acpi_gpe_block_info *gpe_block;
-};
-
-struct acpi_object_power_resource {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- union acpi_operand_object *notify_list[2];
- union acpi_operand_object *handler;
- u32 system_level;
- u32 resource_order;
-};
-
-struct acpi_object_processor {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- u8 proc_id;
- u8 length;
- union acpi_operand_object *notify_list[2];
- union acpi_operand_object *handler;
- acpi_io_address address;
-};
-
-struct acpi_object_thermal_zone {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- union acpi_operand_object *notify_list[2];
- union acpi_operand_object *handler;
-};
-
-struct acpi_object_field_common {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- u8 field_flags;
- u8 attribute;
- u8 access_byte_width;
- struct acpi_namespace_node *node;
- u32 bit_length;
- u32 base_byte_offset;
- u32 value;
- u8 start_field_bit_offset;
- u8 access_length;
- union acpi_operand_object *region_obj;
-};
-
-struct acpi_object_region_field {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- u8 field_flags;
- u8 attribute;
- u8 access_byte_width;
- struct acpi_namespace_node *node;
- u32 bit_length;
- u32 base_byte_offset;
- u32 value;
- u8 start_field_bit_offset;
- u8 access_length;
- u16 resource_length;
- union acpi_operand_object *region_obj;
- u8 *resource_buffer;
- u16 pin_number_index;
- u8 *internal_pcc_buffer;
-};
-
-struct acpi_object_buffer_field {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- u8 field_flags;
- u8 attribute;
- u8 access_byte_width;
- struct acpi_namespace_node *node;
- u32 bit_length;
- u32 base_byte_offset;
- u32 value;
- u8 start_field_bit_offset;
- u8 access_length;
- u8 is_create_field;
- union acpi_operand_object *buffer_obj;
-};
-
-struct acpi_object_bank_field {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- u8 field_flags;
- u8 attribute;
- u8 access_byte_width;
- struct acpi_namespace_node *node;
- u32 bit_length;
- u32 base_byte_offset;
- u32 value;
- u8 start_field_bit_offset;
- u8 access_length;
- union acpi_operand_object *region_obj;
- union acpi_operand_object *bank_obj;
-};
-
-struct acpi_object_index_field {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- u8 field_flags;
- u8 attribute;
- u8 access_byte_width;
- struct acpi_namespace_node *node;
- u32 bit_length;
- u32 base_byte_offset;
- u32 value;
- u8 start_field_bit_offset;
- u8 access_length;
- union acpi_operand_object *index_obj;
- union acpi_operand_object *data_obj;
-};
-
-struct acpi_object_notify_handler {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- struct acpi_namespace_node *node;
- u32 handler_type;
- acpi_notify_handler handler;
- void *context;
- union acpi_operand_object *next[2];
-};
-
-struct acpi_object_addr_handler {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- u8 space_id;
- u8 handler_flags;
- acpi_adr_space_handler handler;
- struct acpi_namespace_node *node;
- void *context;
- acpi_adr_space_setup setup;
- union acpi_operand_object *region_list;
- union acpi_operand_object *next;
-};
-
-struct acpi_object_reference {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- u8 class;
- u8 target_type;
- u8 resolved;
- void *object;
- struct acpi_namespace_node *node;
- union acpi_operand_object **where;
- u8 *index_pointer;
- u8 *aml;
- u32 value;
-};
-
-struct acpi_object_extra {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- struct acpi_namespace_node *method_REG;
- struct acpi_namespace_node *scope_node;
- void *region_context;
- u8 *aml_start;
- u32 aml_length;
-};
-
-struct acpi_object_data {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- acpi_object_handler handler;
- void *pointer;
-};
-
-struct acpi_object_cache_list {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- union acpi_operand_object *next;
-};
-
-union acpi_operand_object {
- struct acpi_object_common common;
- struct acpi_object_integer integer;
- struct acpi_object_string string;
- struct acpi_object_buffer buffer;
- struct acpi_object_package package;
- struct acpi_object_event event;
- struct acpi_object_method method;
- struct acpi_object_mutex mutex;
- struct acpi_object_region region;
- struct acpi_object_notify_common common_notify;
- struct acpi_object_device device;
- struct acpi_object_power_resource power_resource;
- struct acpi_object_processor processor;
- struct acpi_object_thermal_zone thermal_zone;
- struct acpi_object_field_common common_field;
- struct acpi_object_region_field field;
- struct acpi_object_buffer_field buffer_field;
- struct acpi_object_bank_field bank_field;
- struct acpi_object_index_field index_field;
- struct acpi_object_notify_handler notify;
- struct acpi_object_addr_handler address_space;
- struct acpi_object_reference reference;
- struct acpi_object_extra extra;
- struct acpi_object_data data;
- struct acpi_object_cache_list cache;
- struct acpi_namespace_node node;
-};
-
-union acpi_parse_object;
-
-union acpi_generic_state;
-
-struct acpi_parse_state {
- u8 *aml_start;
- u8 *aml;
- u8 *aml_end;
- u8 *pkg_start;
- u8 *pkg_end;
- union acpi_parse_object *start_op;
- struct acpi_namespace_node *start_node;
- union acpi_generic_state *scope;
- union acpi_parse_object *start_scope;
- u32 aml_size;
-};
-
-typedef acpi_status (*acpi_parse_downwards)(struct acpi_walk_state *, union acpi_parse_object **);
-
-typedef acpi_status (*acpi_parse_upwards)(struct acpi_walk_state *);
-
-struct acpi_opcode_info;
-
-struct acpi_walk_state {
- struct acpi_walk_state *next;
- u8 descriptor_type;
- u8 walk_type;
- u16 opcode;
- u8 next_op_info;
- u8 num_operands;
- u8 operand_index;
- acpi_owner_id owner_id;
- u8 last_predicate;
- u8 current_result;
- u8 return_used;
- u8 scope_depth;
- u8 pass_number;
- u8 namespace_override;
- u8 result_size;
- u8 result_count;
- u8 *aml;
- u32 arg_types;
- u32 method_breakpoint;
- u32 user_breakpoint;
- u32 parse_flags;
- struct acpi_parse_state parser_state;
- u32 prev_arg_types;
- u32 arg_count;
- u16 method_nesting_depth;
- u8 method_is_nested;
- struct acpi_namespace_node arguments[7];
- struct acpi_namespace_node local_variables[8];
- union acpi_operand_object *operands[9];
- union acpi_operand_object **params;
- u8 *aml_last_while;
- union acpi_operand_object **caller_return_desc;
- union acpi_generic_state *control_state;
- struct acpi_namespace_node *deferred_node;
- union acpi_operand_object *implicit_return_obj;
- struct acpi_namespace_node *method_call_node;
- union acpi_parse_object *method_call_op;
- union acpi_operand_object *method_desc;
- struct acpi_namespace_node *method_node;
- char *method_pathname;
- union acpi_parse_object *op;
- const struct acpi_opcode_info *op_info;
- union acpi_parse_object *origin;
- union acpi_operand_object *result_obj;
- union acpi_generic_state *results;
- union acpi_operand_object *return_desc;
- union acpi_generic_state *scope_info;
- union acpi_parse_object *prev_op;
- union acpi_parse_object *next_op;
- struct acpi_thread_state *thread;
- acpi_parse_downwards descending_callback;
- acpi_parse_upwards ascending_callback;
-};
-
-struct acpi_gpe_handler_info {
- acpi_gpe_handler address;
- void *context;
- struct acpi_namespace_node *method_node;
- u8 original_flags;
- u8 originally_enabled;
-};
-
-struct acpi_gpe_notify_info {
- struct acpi_namespace_node *device_node;
- struct acpi_gpe_notify_info *next;
-};
-
-union acpi_gpe_dispatch_info {
- struct acpi_namespace_node *method_node;
- struct acpi_gpe_handler_info *handler;
- struct acpi_gpe_notify_info *notify_list;
-};
-
-struct acpi_gpe_register_info;
-
-struct acpi_gpe_event_info {
- union acpi_gpe_dispatch_info dispatch;
- struct acpi_gpe_register_info *register_info;
- u8 flags;
- u8 gpe_number;
- u8 runtime_count;
- u8 disable_for_dispatch;
-};
-
-struct acpi_gpe_address {
- u8 space_id;
- u64 address;
-};
-
-struct acpi_gpe_register_info {
- struct acpi_gpe_address status_address;
- struct acpi_gpe_address enable_address;
- u16 base_gpe_number;
- u8 enable_for_wake;
- u8 enable_for_run;
- u8 mask_for_run;
- u8 enable_mask;
-};
-
-struct acpi_gpe_xrupt_info;
-
-struct acpi_gpe_block_info {
- struct acpi_namespace_node *node;
- struct acpi_gpe_block_info *previous;
- struct acpi_gpe_block_info *next;
- struct acpi_gpe_xrupt_info *xrupt_block;
- struct acpi_gpe_register_info *register_info;
- struct acpi_gpe_event_info *event_info;
- u64 address;
- u32 register_count;
- u16 gpe_count;
- u16 block_base_number;
- u8 space_id;
- u8 initialized;
-};
-
-struct acpi_gpe_xrupt_info {
- struct acpi_gpe_xrupt_info *previous;
- struct acpi_gpe_xrupt_info *next;
- struct acpi_gpe_block_info *gpe_block_list_head;
- u32 interrupt_number;
-};
-
-struct acpi_common_state {
- void *next;
- u8 descriptor_type;
- u8 flags;
- u16 value;
- u16 state;
-};
-
-struct acpi_update_state {
- void *next;
- u8 descriptor_type;
- u8 flags;
- u16 value;
- u16 state;
- union acpi_operand_object *object;
-};
-
-struct acpi_pkg_state {
- void *next;
- u8 descriptor_type;
- u8 flags;
- u16 value;
- u16 state;
- u32 index;
- union acpi_operand_object *source_object;
- union acpi_operand_object *dest_object;
- struct acpi_walk_state *walk_state;
- void *this_target_obj;
- u32 num_packages;
-};
-
-struct acpi_control_state {
- void *next;
- u8 descriptor_type;
- u8 flags;
- u16 value;
- u16 state;
- u16 opcode;
- union acpi_parse_object *predicate_op;
- u8 *aml_predicate_start;
- u8 *package_end;
- u64 loop_timeout;
-};
-
-union acpi_parse_value {
- u64 integer;
- u32 size;
- char *string;
- u8 *buffer;
- char *name;
- union acpi_parse_object *arg;
-};
-
-struct acpi_parse_obj_common {
- union acpi_parse_object *parent;
- u8 descriptor_type;
- u8 flags;
- u16 aml_opcode;
- u8 *aml;
- union acpi_parse_object *next;
- struct acpi_namespace_node *node;
- union acpi_parse_value value;
- u8 arg_list_length;
-};
-
-struct acpi_parse_obj_named {
- union acpi_parse_object *parent;
- u8 descriptor_type;
- u8 flags;
- u16 aml_opcode;
- u8 *aml;
- union acpi_parse_object *next;
- struct acpi_namespace_node *node;
- union acpi_parse_value value;
- u8 arg_list_length;
- char *path;
- u8 *data;
- u32 length;
- u32 name;
-};
-
-struct acpi_parse_obj_asl {
- union acpi_parse_object *parent;
- u8 descriptor_type;
- u8 flags;
- u16 aml_opcode;
- u8 *aml;
- union acpi_parse_object *next;
- struct acpi_namespace_node *node;
- union acpi_parse_value value;
- u8 arg_list_length;
- union acpi_parse_object *child;
- union acpi_parse_object *parent_method;
- char *filename;
- u8 file_changed;
- char *parent_filename;
- char *external_name;
- char *namepath;
- char name_seg[4];
- u32 extra_value;
- u32 column;
- u32 line_number;
- u32 logical_line_number;
- u32 logical_byte_offset;
- u32 end_line;
- u32 end_logical_line;
- u32 acpi_btype;
- u32 aml_length;
- u32 aml_subtree_length;
- u32 final_aml_length;
- u32 final_aml_offset;
- u32 compile_flags;
- u16 parse_opcode;
- u8 aml_opcode_length;
- u8 aml_pkg_len_bytes;
- u8 extra;
- char parse_op_name[20];
-};
-
-union acpi_parse_object {
- struct acpi_parse_obj_common common;
- struct acpi_parse_obj_named named;
- struct acpi_parse_obj_asl asl;
-};
-
-struct acpi_scope_state {
- void *next;
- u8 descriptor_type;
- u8 flags;
- u16 value;
- u16 state;
- struct acpi_namespace_node *node;
-};
-
-struct acpi_pscope_state {
- void *next;
- u8 descriptor_type;
- u8 flags;
- u16 value;
- u16 state;
- u32 arg_count;
- union acpi_parse_object *op;
- u8 *arg_end;
- u8 *pkg_end;
- u32 arg_list;
-};
-
-struct acpi_thread_state {
- void *next;
- u8 descriptor_type;
- u8 flags;
- u16 value;
- u16 state;
- u8 current_sync_level;
- struct acpi_walk_state *walk_state_list;
- union acpi_operand_object *acquired_mutex_list;
- u64 thread_id;
-};
-
-struct acpi_result_values {
- void *next;
- u8 descriptor_type;
- u8 flags;
- u16 value;
- u16 state;
- union acpi_operand_object *obj_desc[8];
-};
-
-struct acpi_global_notify_handler {
- acpi_notify_handler handler;
- void *context;
-};
-
-struct acpi_notify_info {
- void *next;
- u8 descriptor_type;
- u8 flags;
- u16 value;
- u16 state;
- u8 handler_list_id;
- struct acpi_namespace_node *node;
- union acpi_operand_object *handler_list_head;
- struct acpi_global_notify_handler *global;
-};
-
-union acpi_generic_state {
- struct acpi_common_state common;
- struct acpi_control_state control;
- struct acpi_update_state update;
- struct acpi_scope_state scope;
- struct acpi_pscope_state parse_scope;
- struct acpi_pkg_state pkg;
- struct acpi_thread_state thread;
- struct acpi_result_values results;
- struct acpi_notify_info notify;
-};
-
-struct acpi_opcode_info {
- u32 parse_args;
- u32 runtime_args;
- u16 flags;
- u8 object_type;
- u8 class;
- u8 type;
-};
-
-struct acpi_os_dpc {
- acpi_osd_exec_callback function;
- void *context;
- struct work_struct work;
-};
-
-struct acpi_ioremap {
- struct list_head list;
- void *virt;
- acpi_physical_address phys;
- acpi_size size;
- union {
- long unsigned int refcount;
- struct rcu_work rwork;
- } track;
-};
-
-struct acpi_hp_work {
- struct work_struct work;
- struct acpi_device *adev;
- u32 src;
-};
-
-struct acpi_object_list {
- u32 count;
- union acpi_object *pointer;
-};
-
-struct acpi_pld_info {
- u8 revision;
- u8 ignore_color;
- u8 red;
- u8 green;
- u8 blue;
- u16 width;
- u16 height;
- u8 user_visible;
- u8 dock;
- u8 lid;
- u8 panel;
- u8 vertical_position;
- u8 horizontal_position;
- u8 shape;
- u8 group_orientation;
- u8 group_token;
- u8 group_position;
- u8 bay;
- u8 ejectable;
- u8 ospm_eject_required;
- u8 cabinet_number;
- u8 card_cage_number;
- u8 reference;
- u8 rotation;
- u8 order;
- u8 reserved;
- u16 vertical_offset;
- u16 horizontal_offset;
-};
-
-struct acpi_handle_list {
- u32 count;
- acpi_handle handles[10];
-};
-
-enum acpi_predicate {
- all_versions = 0,
- less_than_or_equal = 1,
- equal = 2,
- greater_than_or_equal = 3,
-};
-
-struct acpi_platform_list {
- char oem_id[7];
- char oem_table_id[9];
- u32 oem_revision;
- char *table;
- enum acpi_predicate pred;
- char *reason;
- u32 data;
-};
-
-struct acpi_device_bus_id {
- const char *bus_id;
- unsigned int instance_no;
- struct list_head node;
-};
-
-struct acpi_dev_match_info {
- struct acpi_device_id hid[2];
- const char *uid;
- s64 hrv;
-};
-
-struct nvs_region {
- __u64 phys_start;
- __u64 size;
- struct list_head node;
-};
-
-struct acpi_wakeup_handler {
- struct list_head list_node;
- bool (*wakeup)(void *);
- void *context;
-};
-
-struct acpi_hardware_id {
- struct list_head list;
- const char *id;
-};
-
-struct acpi_data_node {
- const char *name;
- acpi_handle handle;
- struct fwnode_handle fwnode;
- struct fwnode_handle *parent;
- struct acpi_device_data data;
- struct list_head sibling;
- struct kobject kobj;
- struct completion kobj_done;
-};
-
-struct acpi_data_node_attr {
- struct attribute attr;
- ssize_t (*show)(struct acpi_data_node *, char *);
- ssize_t (*store)(struct acpi_data_node *, const char *, size_t);
-};
-
-struct pm_domain_data {
- struct list_head list_node;
- struct device *dev;
-};
-
-typedef u32 (*acpi_event_handler)(void *);
-
-enum acpi_bus_device_type {
- ACPI_BUS_TYPE_DEVICE = 0,
- ACPI_BUS_TYPE_POWER = 1,
- ACPI_BUS_TYPE_PROCESSOR = 2,
- ACPI_BUS_TYPE_THERMAL = 3,
- ACPI_BUS_TYPE_POWER_BUTTON = 4,
- ACPI_BUS_TYPE_SLEEP_BUTTON = 5,
- ACPI_BUS_TYPE_ECDT_EC = 6,
- ACPI_BUS_DEVICE_TYPE_COUNT = 7,
-};
-
-struct acpi_device_physical_node {
- unsigned int node_id;
- struct list_head node;
- struct device *dev;
- bool put_online: 1;
-};
-
-struct acpi_osc_context {
- char *uuid_str;
- int rev;
- struct acpi_buffer cap;
- struct acpi_buffer ret;
-};
-
-struct acpi_pnp_device_id {
- u32 length;
- char *string;
-};
-
-struct acpi_pnp_device_id_list {
- u32 count;
- u32 list_size;
- struct acpi_pnp_device_id ids[0];
-};
-
-struct acpi_device_info {
- u32 info_size;
- u32 name;
- acpi_object_type type;
- u8 param_count;
- u16 valid;
- u8 flags;
- u8 highest_dstates[4];
- u8 lowest_dstates[5];
- u64 address;
- struct acpi_pnp_device_id hardware_id;
- struct acpi_pnp_device_id unique_id;
- struct acpi_pnp_device_id class_code;
- struct acpi_pnp_device_id_list compatible_id_list;
-};
-
-struct acpi_table_spcr {
- struct acpi_table_header header;
- u8 interface_type;
- u8 reserved[3];
- struct acpi_generic_address serial_port;
- u8 interrupt_type;
- u8 pc_interrupt;
- u32 interrupt;
- u8 baud_rate;
- u8 parity;
- u8 stop_bits;
- u8 flow_control;
- u8 terminal_type;
- u8 reserved1;
- u16 pci_device_id;
- u16 pci_vendor_id;
- u8 pci_bus;
- u8 pci_device;
- u8 pci_function;
- u32 pci_flags;
- u8 pci_segment;
- u32 reserved2;
-} __attribute__((packed));
-
-struct acpi_table_stao {
- struct acpi_table_header header;
- u8 ignore_uart;
-} __attribute__((packed));
-
-enum acpi_reconfig_event {
- ACPI_RECONFIG_DEVICE_ADD = 0,
- ACPI_RECONFIG_DEVICE_REMOVE = 1,
-};
-
-struct acpi_dep_data {
- struct list_head node;
- acpi_handle master;
- acpi_handle slave;
-};
-
-struct acpi_table_events_work {
- struct work_struct work;
- void *table;
- u32 event;
-};
-
-struct resource_win {
- struct resource res;
- resource_size_t offset;
-};
-
-struct res_proc_context {
- struct list_head *list;
- int (*preproc)(struct acpi_resource *, void *);
- void *preproc_data;
- int count;
- int error;
-};
-
-struct acpi_processor_errata {
- u8 smp;
- struct {
- u8 throttle: 1;
- u8 fdma: 1;
- u8 reserved: 6;
- u32 bmisx;
- } piix4;
-};
-
-typedef u32 acpi_event_status;
-
-struct acpi_table_ecdt {
- struct acpi_table_header header;
- struct acpi_generic_address control;
- struct acpi_generic_address data;
- u32 uid;
- u8 gpe;
- u8 id[1];
-} __attribute__((packed));
-
-struct transaction;
-
-struct acpi_ec {
- acpi_handle handle;
- int gpe;
- int irq;
- long unsigned int command_addr;
- long unsigned int data_addr;
- bool global_lock;
- long unsigned int flags;
- long unsigned int reference_count;
- struct mutex mutex;
- wait_queue_head_t wait;
- struct list_head list;
- struct transaction *curr;
- spinlock_t lock;
- struct work_struct work;
- long unsigned int timestamp;
- long unsigned int nr_pending_queries;
- bool busy_polling;
- unsigned int polling_guard;
-};
-
-struct transaction {
- const u8 *wdata;
- u8 *rdata;
- short unsigned int irq_count;
- u8 command;
- u8 wi;
- u8 ri;
- u8 wlen;
- u8 rlen;
- u8 flags;
-};
-
-typedef int (*acpi_ec_query_func)(void *);
-
-enum ec_command {
- ACPI_EC_COMMAND_READ = 128,
- ACPI_EC_COMMAND_WRITE = 129,
- ACPI_EC_BURST_ENABLE = 130,
- ACPI_EC_BURST_DISABLE = 131,
- ACPI_EC_COMMAND_QUERY = 132,
-};
-
-enum {
- EC_FLAGS_QUERY_ENABLED = 0,
- EC_FLAGS_QUERY_PENDING = 1,
- EC_FLAGS_QUERY_GUARDING = 2,
- EC_FLAGS_EVENT_HANDLER_INSTALLED = 3,
- EC_FLAGS_EC_HANDLER_INSTALLED = 4,
- EC_FLAGS_QUERY_METHODS_INSTALLED = 5,
- EC_FLAGS_STARTED = 6,
- EC_FLAGS_STOPPED = 7,
- EC_FLAGS_EVENTS_MASKED = 8,
-};
-
-struct acpi_ec_query_handler {
- struct list_head node;
- acpi_ec_query_func func;
- acpi_handle handle;
- void *data;
- u8 query_bit;
- struct kref kref;
-};
-
-struct acpi_ec_query {
- struct transaction transaction;
- struct work_struct work;
- struct acpi_ec_query_handler *handler;
-};
-
-struct dock_station {
- acpi_handle handle;
- long unsigned int last_dock_time;
- u32 flags;
- struct list_head dependent_devices;
- struct list_head sibling;
- struct platform_device *dock_device;
-};
-
-struct dock_dependent_device {
- struct list_head list;
- struct acpi_device *adev;
-};
-
-enum dock_callback_type {
- DOCK_CALL_HANDLER = 0,
- DOCK_CALL_FIXUP = 1,
- DOCK_CALL_UEVENT = 2,
-};
-
-struct pci_osc_bit_struct {
- u32 bit;
- char *desc;
-};
-
-struct acpi_handle_node {
- struct list_head node;
- acpi_handle handle;
-};
-
-struct acpi_pci_link_irq {
- u32 active;
- u8 triggering;
- u8 polarity;
- u8 resource_type;
- u8 possible_count;
- u32 possible[16];
- u8 initialized: 1;
- u8 reserved: 7;
-};
-
-struct acpi_pci_link {
- struct list_head list;
- struct acpi_device *device;
- struct acpi_pci_link_irq irq;
- int refcnt;
-};
-
-struct acpi_pci_routing_table {
- u32 length;
- u32 pin;
- u64 address;
- u32 source_index;
- char source[4];
-};
-
-struct acpi_prt_entry {
- struct acpi_pci_id id;
- u8 pin;
- acpi_handle link;
- u32 index;
-};
-
-struct prt_quirk {
- const struct dmi_system_id *system;
- unsigned int segment;
- unsigned int bus;
- unsigned int device;
- unsigned char pin;
- const char *source;
- const char *actual_source;
-};
-
-struct apd_private_data;
-
-struct apd_device_desc {
- unsigned int fixed_clk_rate;
- struct property_entry *properties;
- int (*setup)(struct apd_private_data *);
-};
-
-struct apd_private_data {
- struct clk *clk;
- struct acpi_device *adev;
- const struct apd_device_desc *dev_desc;
-};
-
-struct acpi_power_dependent_device {
- struct device *dev;
- struct list_head node;
-};
-
-struct acpi_power_resource {
- struct acpi_device device;
- struct list_head list_node;
- char *name;
- u32 system_level;
- u32 order;
- unsigned int ref_count;
- bool wakeup_enabled;
- struct mutex resource_lock;
- struct list_head dependents;
-};
-
-struct acpi_power_resource_entry {
- struct list_head node;
- struct acpi_power_resource *resource;
-};
-
-struct acpi_bus_event {
- struct list_head node;
- acpi_device_class device_class;
- acpi_bus_id bus_id;
- u32 type;
- u32 data;
-};
-
-struct acpi_genl_event {
- acpi_device_class device_class;
- char bus_id[15];
- u32 type;
- u32 data;
-};
-
-enum {
- ACPI_GENL_ATTR_UNSPEC = 0,
- ACPI_GENL_ATTR_EVENT = 1,
- __ACPI_GENL_ATTR_MAX = 2,
-};
-
-enum {
- ACPI_GENL_CMD_UNSPEC = 0,
- ACPI_GENL_CMD_EVENT = 1,
- __ACPI_GENL_CMD_MAX = 2,
-};
-
-struct acpi_ged_device {
- struct device *dev;
- struct list_head event_list;
-};
-
-struct acpi_ged_event {
- struct list_head node;
- struct device *dev;
- unsigned int gsi;
- unsigned int irq;
- acpi_handle handle;
-};
-
-typedef void (*acpi_gbl_event_handler)(u32, acpi_handle, u32, void *);
-
-struct acpi_table_bert {
- struct acpi_table_header header;
- u32 region_length;
- u64 address;
-};
-
-struct acpi_table_attr {
- struct bin_attribute attr;
- char name[4];
- int instance;
- char filename[8];
- struct list_head node;
-};
-
-struct acpi_data_attr {
- struct bin_attribute attr;
- u64 addr;
-};
-
-struct acpi_data_obj {
- char *name;
- int (*fn)(void *, struct acpi_data_attr *);
-};
-
-struct event_counter {
- u32 count;
- u32 flags;
-};
-
-struct acpi_device_properties {
- const guid_t *guid;
- const union acpi_object *properties;
- struct list_head list;
-};
-
-struct acpi_lpat {
- int temp;
- int raw;
-};
-
-struct acpi_lpat_conversion_table {
- struct acpi_lpat *lpat;
- int lpat_count;
-};
-
-struct acpi_irq_parse_one_ctx {
- int rc;
- unsigned int index;
- long unsigned int *res_flags;
- struct irq_fwspec *fwspec;
-};
-
-enum {
- ACPI_REFCLASS_LOCAL = 0,
- ACPI_REFCLASS_ARG = 1,
- ACPI_REFCLASS_REFOF = 2,
- ACPI_REFCLASS_INDEX = 3,
- ACPI_REFCLASS_TABLE = 4,
- ACPI_REFCLASS_NAME = 5,
- ACPI_REFCLASS_DEBUG = 6,
- ACPI_REFCLASS_MAX = 6,
-};
-
-struct acpi_common_descriptor {
- void *common_pointer;
- u8 descriptor_type;
-};
-
-union acpi_descriptor {
- struct acpi_common_descriptor common;
- union acpi_operand_object object;
- struct acpi_namespace_node node;
- union acpi_parse_object op;
-};
-
-struct acpi_create_field_info {
- struct acpi_namespace_node *region_node;
- struct acpi_namespace_node *field_node;
- struct acpi_namespace_node *register_node;
- struct acpi_namespace_node *data_register_node;
- struct acpi_namespace_node *connection_node;
- u8 *resource_buffer;
- u32 bank_value;
- u32 field_bit_position;
- u32 field_bit_length;
- u16 resource_length;
- u16 pin_number_index;
- u8 field_flags;
- u8 attribute;
- u8 field_type;
- u8 access_length;
-};
-
-struct acpi_init_walk_info {
- u32 table_index;
- u32 object_count;
- u32 method_count;
- u32 serial_method_count;
- u32 non_serial_method_count;
- u32 serialized_method_count;
- u32 device_count;
- u32 op_region_count;
- u32 field_count;
- u32 buffer_count;
- u32 package_count;
- u32 op_region_init;
- u32 field_init;
- u32 buffer_init;
- u32 package_init;
- acpi_owner_id owner_id;
-};
-
-typedef u32 acpi_name;
-
-typedef acpi_status (*acpi_exception_handler)(acpi_status, acpi_name, u16, u32, void *);
-
-struct acpi_name_info {
- char name[4];
- u16 argument_list;
- u8 expected_btypes;
-} __attribute__((packed));
-
-struct acpi_package_info {
- u8 type;
- u8 object_type1;
- u8 count1;
- u8 object_type2;
- u8 count2;
- u16 reserved;
-} __attribute__((packed));
-
-struct acpi_package_info2 {
- u8 type;
- u8 count;
- u8 object_type[4];
- u8 reserved;
-};
-
-struct acpi_package_info3 {
- u8 type;
- u8 count;
- u8 object_type[2];
- u8 tail_object_type;
- u16 reserved;
-} __attribute__((packed));
-
-struct acpi_package_info4 {
- u8 type;
- u8 object_type1;
- u8 count1;
- u8 sub_object_types;
- u8 pkg_count;
- u16 reserved;
-} __attribute__((packed));
-
-union acpi_predefined_info {
- struct acpi_name_info info;
- struct acpi_package_info ret_info;
- struct acpi_package_info2 ret_info2;
- struct acpi_package_info3 ret_info3;
- struct acpi_package_info4 ret_info4;
-};
-
-struct acpi_evaluate_info {
- struct acpi_namespace_node *prefix_node;
- const char *relative_pathname;
- union acpi_operand_object **parameters;
- struct acpi_namespace_node *node;
- union acpi_operand_object *obj_desc;
- char *full_pathname;
- const union acpi_predefined_info *predefined;
- union acpi_operand_object *return_object;
- union acpi_operand_object *parent_package;
- u32 return_flags;
- u32 return_btype;
- u16 param_count;
- u16 node_flags;
- u8 pass_number;
- u8 return_object_type;
- u8 flags;
-};
-
-enum {
- AML_FIELD_ACCESS_ANY = 0,
- AML_FIELD_ACCESS_BYTE = 1,
- AML_FIELD_ACCESS_WORD = 2,
- AML_FIELD_ACCESS_DWORD = 3,
- AML_FIELD_ACCESS_QWORD = 4,
- AML_FIELD_ACCESS_BUFFER = 5,
-};
-
-typedef enum {
- ACPI_IMODE_LOAD_PASS1 = 1,
- ACPI_IMODE_LOAD_PASS2 = 2,
- ACPI_IMODE_EXECUTE = 3,
-} acpi_interpreter_mode;
-
-typedef acpi_status (*acpi_execute_op)(struct acpi_walk_state *);
-
-struct acpi_reg_walk_info {
- u32 function;
- u32 reg_run_count;
- acpi_adr_space_type space_id;
-};
-
-enum {
- AML_FIELD_UPDATE_PRESERVE = 0,
- AML_FIELD_UPDATE_WRITE_AS_ONES = 32,
- AML_FIELD_UPDATE_WRITE_AS_ZEROS = 64,
-};
-
-struct acpi_signal_fatal_info {
- u32 type;
- u32 code;
- u32 argument;
-};
-
-enum {
- MATCH_MTR = 0,
- MATCH_MEQ = 1,
- MATCH_MLE = 2,
- MATCH_MLT = 3,
- MATCH_MGE = 4,
- MATCH_MGT = 5,
-};
-
-enum {
- AML_FIELD_ATTRIB_QUICK = 2,
- AML_FIELD_ATTRIB_SEND_RECEIVE = 4,
- AML_FIELD_ATTRIB_BYTE = 6,
- AML_FIELD_ATTRIB_WORD = 8,
- AML_FIELD_ATTRIB_BLOCK = 10,
- AML_FIELD_ATTRIB_BYTES = 11,
- AML_FIELD_ATTRIB_PROCESS_CALL = 12,
- AML_FIELD_ATTRIB_BLOCK_PROCESS_CALL = 13,
- AML_FIELD_ATTRIB_RAW_BYTES = 14,
- AML_FIELD_ATTRIB_RAW_PROCESS_BYTES = 15,
-};
-
-typedef enum {
- ACPI_TRACE_AML_METHOD = 0,
- ACPI_TRACE_AML_OPCODE = 1,
- ACPI_TRACE_AML_REGION = 2,
-} acpi_trace_event_type;
-
-struct acpi_port_info {
- char *name;
- u16 start;
- u16 end;
- u8 osi_dependency;
-};
-
-struct acpi_pci_device {
- acpi_handle device;
- struct acpi_pci_device *next;
-};
-
-typedef acpi_status (*acpi_init_handler)(acpi_handle, u32);
-
-struct acpi_device_walk_info {
- struct acpi_table_desc *table_desc;
- struct acpi_evaluate_info *evaluate_info;
- u32 device_count;
- u32 num_STA;
- u32 num_INI;
-};
-
-struct acpi_table_list {
- struct acpi_table_desc *tables;
- u32 current_table_count;
- u32 max_table_count;
- u8 flags;
-};
-
-enum acpi_return_package_types {
- ACPI_PTYPE1_FIXED = 1,
- ACPI_PTYPE1_VAR = 2,
- ACPI_PTYPE1_OPTION = 3,
- ACPI_PTYPE2 = 4,
- ACPI_PTYPE2_COUNT = 5,
- ACPI_PTYPE2_PKG_COUNT = 6,
- ACPI_PTYPE2_FIXED = 7,
- ACPI_PTYPE2_MIN = 8,
- ACPI_PTYPE2_REV_FIXED = 9,
- ACPI_PTYPE2_FIX_VAR = 10,
- ACPI_PTYPE2_VAR_VAR = 11,
- ACPI_PTYPE2_UUID_PAIR = 12,
- ACPI_PTYPE_CUSTOM = 13,
-};
-
-typedef acpi_status (*acpi_object_converter)(struct acpi_namespace_node *, union acpi_operand_object *, union acpi_operand_object **);
-
-struct acpi_simple_repair_info {
- char name[4];
- u32 unexpected_btypes;
- u32 package_index;
- acpi_object_converter object_converter;
-};
-
-typedef acpi_status (*acpi_repair_function)(struct acpi_evaluate_info *, union acpi_operand_object **);
-
-struct acpi_repair_info {
- char name[4];
- acpi_repair_function repair_function;
-};
-
-struct acpi_namestring_info {
- const char *external_name;
- const char *next_external_char;
- char *internal_name;
- u32 length;
- u32 num_segments;
- u32 num_carats;
- u8 fully_qualified;
-};
-
-typedef acpi_status (*acpi_walk_callback)(acpi_handle, u32, void *, void **);
-
-struct acpi_rw_lock {
- void *writer_mutex;
- void *reader_mutex;
- u32 num_readers;
-};
-
-struct acpi_get_devices_info {
- acpi_walk_callback user_function;
- void *context;
- const char *hid;
-};
-
-struct aml_resource_small_header {
- u8 descriptor_type;
-};
-
-struct aml_resource_irq {
- u8 descriptor_type;
- u16 irq_mask;
- u8 flags;
-} __attribute__((packed));
-
-struct aml_resource_dma {
- u8 descriptor_type;
- u8 dma_channel_mask;
- u8 flags;
-};
-
-struct aml_resource_start_dependent {
- u8 descriptor_type;
- u8 flags;
-};
-
-struct aml_resource_end_dependent {
- u8 descriptor_type;
-};
-
-struct aml_resource_io {
- u8 descriptor_type;
- u8 flags;
- u16 minimum;
- u16 maximum;
- u8 alignment;
- u8 address_length;
-};
-
-struct aml_resource_fixed_io {
- u8 descriptor_type;
- u16 address;
- u8 address_length;
-} __attribute__((packed));
-
-struct aml_resource_vendor_small {
- u8 descriptor_type;
-};
-
-struct aml_resource_end_tag {
- u8 descriptor_type;
- u8 checksum;
-};
-
-struct aml_resource_fixed_dma {
- u8 descriptor_type;
- u16 request_lines;
- u16 channels;
- u8 width;
-} __attribute__((packed));
-
-struct aml_resource_large_header {
- u8 descriptor_type;
- u16 resource_length;
-} __attribute__((packed));
-
-struct aml_resource_memory24 {
- u8 descriptor_type;
- u16 resource_length;
- u8 flags;
- u16 minimum;
- u16 maximum;
- u16 alignment;
- u16 address_length;
-} __attribute__((packed));
-
-struct aml_resource_vendor_large {
- u8 descriptor_type;
- u16 resource_length;
-} __attribute__((packed));
-
-struct aml_resource_memory32 {
- u8 descriptor_type;
- u16 resource_length;
- u8 flags;
- u32 minimum;
- u32 maximum;
- u32 alignment;
- u32 address_length;
-} __attribute__((packed));
-
-struct aml_resource_fixed_memory32 {
- u8 descriptor_type;
- u16 resource_length;
- u8 flags;
- u32 address;
- u32 address_length;
-} __attribute__((packed));
-
-struct aml_resource_address {
- u8 descriptor_type;
- u16 resource_length;
- u8 resource_type;
- u8 flags;
- u8 specific_flags;
-} __attribute__((packed));
-
-struct aml_resource_extended_address64 {
- u8 descriptor_type;
- u16 resource_length;
- u8 resource_type;
- u8 flags;
- u8 specific_flags;
- u8 revision_ID;
- u8 reserved;
- u64 granularity;
- u64 minimum;
- u64 maximum;
- u64 translation_offset;
- u64 address_length;
- u64 type_specific;
-} __attribute__((packed));
-
-struct aml_resource_address64 {
- u8 descriptor_type;
- u16 resource_length;
- u8 resource_type;
- u8 flags;
- u8 specific_flags;
- u64 granularity;
- u64 minimum;
- u64 maximum;
- u64 translation_offset;
- u64 address_length;
-} __attribute__((packed));
-
-struct aml_resource_address32 {
- u8 descriptor_type;
- u16 resource_length;
- u8 resource_type;
- u8 flags;
- u8 specific_flags;
- u32 granularity;
- u32 minimum;
- u32 maximum;
- u32 translation_offset;
- u32 address_length;
-} __attribute__((packed));
-
-struct aml_resource_address16 {
- u8 descriptor_type;
- u16 resource_length;
- u8 resource_type;
- u8 flags;
- u8 specific_flags;
- u16 granularity;
- u16 minimum;
- u16 maximum;
- u16 translation_offset;
- u16 address_length;
-} __attribute__((packed));
-
-struct aml_resource_extended_irq {
- u8 descriptor_type;
- u16 resource_length;
- u8 flags;
- u8 interrupt_count;
- u32 interrupts[1];
-} __attribute__((packed));
-
-struct aml_resource_generic_register {
- u8 descriptor_type;
- u16 resource_length;
- u8 address_space_id;
- u8 bit_width;
- u8 bit_offset;
- u8 access_size;
- u64 address;
-} __attribute__((packed));
-
-struct aml_resource_gpio {
- u8 descriptor_type;
- u16 resource_length;
- u8 revision_id;
- u8 connection_type;
- u16 flags;
- u16 int_flags;
- u8 pin_config;
- u16 drive_strength;
- u16 debounce_timeout;
- u16 pin_table_offset;
- u8 res_source_index;
- u16 res_source_offset;
- u16 vendor_offset;
- u16 vendor_length;
-} __attribute__((packed));
-
-struct aml_resource_common_serialbus {
- u8 descriptor_type;
- u16 resource_length;
- u8 revision_id;
- u8 res_source_index;
- u8 type;
- u8 flags;
- u16 type_specific_flags;
- u8 type_revision_id;
- u16 type_data_length;
-} __attribute__((packed));
-
-struct aml_resource_i2c_serialbus {
- u8 descriptor_type;
- u16 resource_length;
- u8 revision_id;
- u8 res_source_index;
- u8 type;
- u8 flags;
- u16 type_specific_flags;
- u8 type_revision_id;
- u16 type_data_length;
- u32 connection_speed;
- u16 slave_address;
-} __attribute__((packed));
-
-struct aml_resource_spi_serialbus {
- u8 descriptor_type;
- u16 resource_length;
- u8 revision_id;
- u8 res_source_index;
- u8 type;
- u8 flags;
- u16 type_specific_flags;
- u8 type_revision_id;
- u16 type_data_length;
- u32 connection_speed;
- u8 data_bit_length;
- u8 clock_phase;
- u8 clock_polarity;
- u16 device_selection;
-} __attribute__((packed));
-
-struct aml_resource_uart_serialbus {
- u8 descriptor_type;
- u16 resource_length;
- u8 revision_id;
- u8 res_source_index;
- u8 type;
- u8 flags;
- u16 type_specific_flags;
- u8 type_revision_id;
- u16 type_data_length;
- u32 default_baud_rate;
- u16 rx_fifo_size;
- u16 tx_fifo_size;
- u8 parity;
- u8 lines_enabled;
-} __attribute__((packed));
-
-struct aml_resource_pin_function {
- u8 descriptor_type;
- u16 resource_length;
- u8 revision_id;
- u16 flags;
- u8 pin_config;
- u16 function_number;
- u16 pin_table_offset;
- u8 res_source_index;
- u16 res_source_offset;
- u16 vendor_offset;
- u16 vendor_length;
-} __attribute__((packed));
-
-struct aml_resource_pin_config {
- u8 descriptor_type;
- u16 resource_length;
- u8 revision_id;
- u16 flags;
- u8 pin_config_type;
- u32 pin_config_value;
- u16 pin_table_offset;
- u8 res_source_index;
- u16 res_source_offset;
- u16 vendor_offset;
- u16 vendor_length;
-} __attribute__((packed));
-
-struct aml_resource_pin_group {
- u8 descriptor_type;
- u16 resource_length;
- u8 revision_id;
- u16 flags;
- u16 pin_table_offset;
- u16 label_offset;
- u16 vendor_offset;
- u16 vendor_length;
-} __attribute__((packed));
-
-struct aml_resource_pin_group_function {
- u8 descriptor_type;
- u16 resource_length;
- u8 revision_id;
- u16 flags;
- u16 function_number;
- u8 res_source_index;
- u16 res_source_offset;
- u16 res_source_label_offset;
- u16 vendor_offset;
- u16 vendor_length;
-} __attribute__((packed));
-
-struct aml_resource_pin_group_config {
- u8 descriptor_type;
- u16 resource_length;
- u8 revision_id;
- u16 flags;
- u8 pin_config_type;
- u32 pin_config_value;
- u8 res_source_index;
- u16 res_source_offset;
- u16 res_source_label_offset;
- u16 vendor_offset;
- u16 vendor_length;
-} __attribute__((packed));
-
-union aml_resource {
- u8 descriptor_type;
- struct aml_resource_small_header small_header;
- struct aml_resource_large_header large_header;
- struct aml_resource_irq irq;
- struct aml_resource_dma dma;
- struct aml_resource_start_dependent start_dpf;
- struct aml_resource_end_dependent end_dpf;
- struct aml_resource_io io;
- struct aml_resource_fixed_io fixed_io;
- struct aml_resource_fixed_dma fixed_dma;
- struct aml_resource_vendor_small vendor_small;
- struct aml_resource_end_tag end_tag;
- struct aml_resource_memory24 memory24;
- struct aml_resource_generic_register generic_reg;
- struct aml_resource_vendor_large vendor_large;
- struct aml_resource_memory32 memory32;
- struct aml_resource_fixed_memory32 fixed_memory32;
- struct aml_resource_address16 address16;
- struct aml_resource_address32 address32;
- struct aml_resource_address64 address64;
- struct aml_resource_extended_address64 ext_address64;
- struct aml_resource_extended_irq extended_irq;
- struct aml_resource_gpio gpio;
- struct aml_resource_i2c_serialbus i2c_serial_bus;
- struct aml_resource_spi_serialbus spi_serial_bus;
- struct aml_resource_uart_serialbus uart_serial_bus;
- struct aml_resource_common_serialbus common_serial_bus;
- struct aml_resource_pin_function pin_function;
- struct aml_resource_pin_config pin_config;
- struct aml_resource_pin_group pin_group;
- struct aml_resource_pin_group_function pin_group_function;
- struct aml_resource_pin_group_config pin_group_config;
- struct aml_resource_address address;
- u32 dword_item;
- u16 word_item;
- u8 byte_item;
-};
-
-struct acpi_rsconvert_info {
- u8 opcode;
- u8 resource_offset;
- u8 aml_offset;
- u8 value;
-};
-
-enum {
- ACPI_RSC_INITGET = 0,
- ACPI_RSC_INITSET = 1,
- ACPI_RSC_FLAGINIT = 2,
- ACPI_RSC_1BITFLAG = 3,
- ACPI_RSC_2BITFLAG = 4,
- ACPI_RSC_3BITFLAG = 5,
- ACPI_RSC_ADDRESS = 6,
- ACPI_RSC_BITMASK = 7,
- ACPI_RSC_BITMASK16 = 8,
- ACPI_RSC_COUNT = 9,
- ACPI_RSC_COUNT16 = 10,
- ACPI_RSC_COUNT_GPIO_PIN = 11,
- ACPI_RSC_COUNT_GPIO_RES = 12,
- ACPI_RSC_COUNT_GPIO_VEN = 13,
- ACPI_RSC_COUNT_SERIAL_RES = 14,
- ACPI_RSC_COUNT_SERIAL_VEN = 15,
- ACPI_RSC_DATA8 = 16,
- ACPI_RSC_EXIT_EQ = 17,
- ACPI_RSC_EXIT_LE = 18,
- ACPI_RSC_EXIT_NE = 19,
- ACPI_RSC_LENGTH = 20,
- ACPI_RSC_MOVE_GPIO_PIN = 21,
- ACPI_RSC_MOVE_GPIO_RES = 22,
- ACPI_RSC_MOVE_SERIAL_RES = 23,
- ACPI_RSC_MOVE_SERIAL_VEN = 24,
- ACPI_RSC_MOVE8 = 25,
- ACPI_RSC_MOVE16 = 26,
- ACPI_RSC_MOVE32 = 27,
- ACPI_RSC_MOVE64 = 28,
- ACPI_RSC_SET8 = 29,
- ACPI_RSC_SOURCE = 30,
- ACPI_RSC_SOURCEX = 31,
-};
-
-typedef u16 acpi_rs_length;
-
-typedef u32 acpi_rsdesc_size;
-
-struct acpi_vendor_uuid {
- u8 subtype;
- u8 data[16];
-};
-
-typedef acpi_status (*acpi_walk_resource_callback)(struct acpi_resource *, void *);
-
-struct acpi_vendor_walk_info {
- struct acpi_vendor_uuid *uuid;
- struct acpi_buffer *buffer;
- acpi_status status;
-};
-
-typedef acpi_status (*acpi_table_handler)(u32, void *, void *);
-
-struct acpi_fadt_info {
- const char *name;
- u16 address64;
- u16 address32;
- u16 length;
- u8 default_length;
- u8 flags;
-};
-
-struct acpi_fadt_pm_info {
- struct acpi_generic_address *target;
- u16 source;
- u8 register_num;
-};
-
-struct acpi_table_rsdp {
- char signature[8];
- u8 checksum;
- char oem_id[6];
- u8 revision;
- u32 rsdt_physical_address;
- u32 length;
- u64 xsdt_physical_address;
- u8 extended_checksum;
- u8 reserved[3];
-} __attribute__((packed));
-
-struct acpi_address_range {
- struct acpi_address_range *next;
- struct acpi_namespace_node *region_node;
- acpi_physical_address start_address;
- acpi_physical_address end_address;
-};
-
-struct acpi_pkg_info {
- u8 *free_space;
- acpi_size length;
- u32 object_space;
- u32 num_packages;
-};
-
-struct acpi_exception_info {
- char *name;
-};
-
-typedef u32 (*acpi_sci_handler)(void *);
-
-typedef u32 (*acpi_interface_handler)(acpi_string, u32);
-
-struct acpi_mutex_info {
- void *mutex;
- u32 use_count;
- u64 thread_id;
-};
-
-struct acpi_sci_handler_info {
- struct acpi_sci_handler_info *next;
- acpi_sci_handler address;
- void *context;
-};
-
-struct acpi_comment_node {
- char *comment;
- struct acpi_comment_node *next;
-};
-
-struct acpi_interface_info {
- char *name;
- struct acpi_interface_info *next;
- u8 flags;
- u8 value;
-};
-
-typedef acpi_status (*acpi_pkg_callback)(u8, union acpi_operand_object *, union acpi_generic_state *, void *);
-
-typedef u32 acpi_mutex_handle;
-
-typedef acpi_status (*acpi_walk_aml_callback)(u8 *, u32, u32, u8, void **);
-
-struct acpi_table_mcfg {
- struct acpi_table_header header;
- u8 reserved[8];
-};
-
-struct acpi_mcfg_allocation {
- u64 address;
- u16 pci_segment;
- u8 start_bus_number;
- u8 end_bus_number;
- u32 reserved;
-};
-
-struct mcfg_entry {
- struct list_head list;
- phys_addr_t addr;
- u16 segment;
- u8 bus_start;
- u8 bus_end;
-};
-
-struct mcfg_fixup {
- char oem_id[7];
- char oem_table_id[9];
- u32 oem_revision;
- u16 segment;
- struct resource bus_range;
- const struct pci_ecam_ops *ops;
- struct resource cfgres;
-};
-
-struct acpi_pci_slot {
- struct pci_slot *pci_slot;
- struct list_head list;
-};
-
-struct acpi_power_register {
- u8 descriptor;
- u16 length;
- u8 space_id;
- u8 bit_width;
- u8 bit_offset;
- u8 access_size;
- u64 address;
-} __attribute__((packed));
-
-struct acpi_lpi_states_array {
- unsigned int size;
- unsigned int composite_states_size;
- struct acpi_lpi_state *entries;
- struct acpi_lpi_state *composite_states[8];
-};
-
-struct container_dev {
- struct device dev;
- int (*offline)(struct container_dev *);
-};
-
-struct acpi_table_slit {
- struct acpi_table_header header;
- u64 locality_count;
- u8 entry[1];
-} __attribute__((packed));
-
-struct acpi_table_srat {
- struct acpi_table_header header;
- u32 table_revision;
- u64 reserved;
-};
-
-struct acpi_srat_cpu_affinity {
- struct acpi_subtable_header header;
- u8 proximity_domain_lo;
- u8 apic_id;
- u32 flags;
- u8 local_sapic_eid;
- u8 proximity_domain_hi[3];
- u32 clock_domain;
-};
-
-struct acpi_srat_mem_affinity {
- struct acpi_subtable_header header;
- u32 proximity_domain;
- u16 reserved;
- u64 base_address;
- u64 length;
- u32 reserved1;
- u32 flags;
- u64 reserved2;
-} __attribute__((packed));
-
-struct acpi_srat_x2apic_cpu_affinity {
- struct acpi_subtable_header header;
- u16 reserved;
- u32 proximity_domain;
- u32 apic_id;
- u32 flags;
- u32 clock_domain;
- u32 reserved2;
-};
-
-struct acpi_srat_generic_affinity {
- struct acpi_subtable_header header;
- u8 reserved;
- u8 device_handle_type;
- u32 proximity_domain;
- u8 device_handle[16];
- u32 flags;
- u32 reserved1;
-};
-
-enum acpi_hmat_type {
- ACPI_HMAT_TYPE_PROXIMITY = 0,
- ACPI_HMAT_TYPE_LOCALITY = 1,
- ACPI_HMAT_TYPE_CACHE = 2,
- ACPI_HMAT_TYPE_RESERVED = 3,
-};
-
-struct acpi_hmat_proximity_domain {
- struct acpi_hmat_structure header;
- u16 flags;
- u16 reserved1;
- u32 processor_PD;
- u32 memory_PD;
- u32 reserved2;
- u64 reserved3;
- u64 reserved4;
-};
-
-struct acpi_hmat_locality {
- struct acpi_hmat_structure header;
- u8 flags;
- u8 data_type;
- u16 reserved1;
- u32 number_of_initiator_Pds;
- u32 number_of_target_Pds;
- u32 reserved2;
- u64 entry_base_unit;
-};
-
-struct acpi_hmat_cache {
- struct acpi_hmat_structure header;
- u32 memory_PD;
- u32 reserved1;
- u64 cache_size;
- u32 cache_attributes;
- u16 reserved2;
- u16 number_of_SMBIOShandles;
-};
-
-struct node_hmem_attrs {
- unsigned int read_bandwidth;
- unsigned int write_bandwidth;
- unsigned int read_latency;
- unsigned int write_latency;
-};
-
-enum cache_indexing {
- NODE_CACHE_DIRECT_MAP = 0,
- NODE_CACHE_INDEXED = 1,
- NODE_CACHE_OTHER = 2,
-};
-
-enum cache_write_policy {
- NODE_CACHE_WRITE_BACK = 0,
- NODE_CACHE_WRITE_THROUGH = 1,
- NODE_CACHE_WRITE_OTHER = 2,
-};
-
-struct node_cache_attrs {
- enum cache_indexing indexing;
- enum cache_write_policy write_policy;
- u64 size;
- u16 line_size;
- u8 level;
-};
-
-enum locality_types {
- WRITE_LATENCY = 0,
- READ_LATENCY = 1,
- WRITE_BANDWIDTH = 2,
- READ_BANDWIDTH = 3,
-};
-
-struct memory_locality {
- struct list_head node;
- struct acpi_hmat_locality *hmat_loc;
-};
-
-struct target_cache {
- struct list_head node;
- struct node_cache_attrs cache_attrs;
-};
-
-struct memory_target {
- struct list_head node;
- unsigned int memory_pxm;
- unsigned int processor_pxm;
- struct resource memregions;
- struct node_hmem_attrs hmem_attrs[2];
- struct list_head caches;
- struct node_cache_attrs cache_attrs;
- bool registered;
-};
-
-struct memory_initiator {
- struct list_head node;
- unsigned int processor_pxm;
- bool has_cpu;
-};
-
-struct acpi_memory_info {
- struct list_head list;
- u64 start_addr;
- u64 length;
- short unsigned int caching;
- short unsigned int write_protect;
- unsigned int enabled: 1;
-};
-
-struct acpi_memory_device {
- struct acpi_device *device;
- struct list_head res_list;
-};
-
-struct acpi_pcct_hw_reduced {
- struct acpi_subtable_header header;
- u32 platform_interrupt;
- u8 flags;
- u8 reserved;
- u64 base_address;
- u64 length;
- struct acpi_generic_address doorbell_register;
- u64 preserve_mask;
- u64 write_mask;
- u32 latency;
- u32 max_access_rate;
- u16 min_turnaround_time;
-} __attribute__((packed));
-
-struct acpi_pcct_shared_memory {
- u32 signature;
- u16 command;
- u16 status;
-};
-
-struct mbox_chan;
-
-struct mbox_chan_ops {
- int (*send_data)(struct mbox_chan *, void *);
- int (*flush)(struct mbox_chan *, long unsigned int);
- int (*startup)(struct mbox_chan *);
- void (*shutdown)(struct mbox_chan *);
- bool (*last_tx_done)(struct mbox_chan *);
- bool (*peek_data)(struct mbox_chan *);
-};
-
-struct mbox_controller;
-
-struct mbox_client;
-
-struct mbox_chan {
- struct mbox_controller *mbox;
- unsigned int txdone_method;
- struct mbox_client *cl;
- struct completion tx_complete;
- void *active_req;
- unsigned int msg_count;
- unsigned int msg_free;
- void *msg_data[20];
- spinlock_t lock;
- void *con_priv;
-};
-
-struct mbox_controller {
- struct device *dev;
- const struct mbox_chan_ops *ops;
- struct mbox_chan *chans;
- int num_chans;
- bool txdone_irq;
- bool txdone_poll;
- unsigned int txpoll_period;
- struct mbox_chan * (*of_xlate)(struct mbox_controller *, const struct of_phandle_args *);
- struct hrtimer poll_hrt;
- struct list_head node;
-};
-
-struct mbox_client {
- struct device *dev;
- bool tx_block;
- long unsigned int tx_tout;
- bool knows_txdone;
- void (*rx_callback)(struct mbox_client *, void *);
- void (*tx_prepare)(struct mbox_client *, void *);
- void (*tx_done)(struct mbox_client *, void *, int);
-};
-
-struct cpc_reg {
- u8 descriptor;
- u16 length;
- u8 space_id;
- u8 bit_width;
- u8 bit_offset;
- u8 access_width;
- u64 address;
-} __attribute__((packed));
-
-struct cpc_register_resource {
- acpi_object_type type;
- u64 *sys_mem_vaddr;
- union {
- struct cpc_reg reg;
- u64 int_value;
- } cpc_entry;
-};
-
-struct cpc_desc {
- int num_entries;
- int version;
- int cpu_id;
- int write_cmd_status;
- int write_cmd_id;
- struct cpc_register_resource cpc_regs[21];
- struct acpi_psd_package domain_info;
- struct kobject kobj;
-};
-
-enum cppc_regs {
- HIGHEST_PERF = 0,
- NOMINAL_PERF = 1,
- LOW_NON_LINEAR_PERF = 2,
- LOWEST_PERF = 3,
- GUARANTEED_PERF = 4,
- DESIRED_PERF = 5,
- MIN_PERF = 6,
- MAX_PERF = 7,
- PERF_REDUC_TOLERANCE = 8,
- TIME_WINDOW = 9,
- CTR_WRAP_TIME = 10,
- REFERENCE_CTR = 11,
- DELIVERED_CTR = 12,
- PERF_LIMITED = 13,
- ENABLE = 14,
- AUTO_SEL_ENABLE = 15,
- AUTO_ACT_WINDOW = 16,
- ENERGY_PERF = 17,
- REFERENCE_PERF = 18,
- LOWEST_FREQ = 19,
- NOMINAL_FREQ = 20,
-};
-
-struct cppc_perf_caps {
- u32 guaranteed_perf;
- u32 highest_perf;
- u32 nominal_perf;
- u32 lowest_perf;
- u32 lowest_nonlinear_perf;
- u32 lowest_freq;
- u32 nominal_freq;
-};
-
-struct cppc_perf_ctrls {
- u32 max_perf;
- u32 min_perf;
- u32 desired_perf;
-};
-
-struct cppc_perf_fb_ctrs {
- u64 reference;
- u64 delivered;
- u64 reference_perf;
- u64 wraparound_time;
-};
-
-struct cppc_cpudata {
- int cpu;
- struct cppc_perf_caps perf_caps;
- struct cppc_perf_ctrls perf_ctrls;
- struct cppc_perf_fb_ctrs perf_fb_ctrs;
- struct cpufreq_policy *cur_policy;
- unsigned int shared_type;
- cpumask_var_t shared_cpu_map;
-};
-
-struct cppc_pcc_data {
- struct mbox_chan *pcc_channel;
- void *pcc_comm_addr;
- bool pcc_channel_acquired;
- unsigned int deadline_us;
- unsigned int pcc_mpar;
- unsigned int pcc_mrtt;
- unsigned int pcc_nominal;
- bool pending_pcc_write_cmd;
- bool platform_owns_pcc;
- unsigned int pcc_write_cnt;
- struct rw_semaphore pcc_lock;
- wait_queue_head_t pcc_write_wait_q;
- ktime_t last_cmd_cmpl_time;
- ktime_t last_mpar_reset;
- int mpar_count;
- int refcount;
-};
-
-struct cppc_attr {
- struct attribute attr;
- ssize_t (*show)(struct kobject *, struct attribute *, char *);
- ssize_t (*store)(struct kobject *, struct attribute *, const char *, ssize_t);
-};
-
-enum acpi_pptt_type {
- ACPI_PPTT_TYPE_PROCESSOR = 0,
- ACPI_PPTT_TYPE_CACHE = 1,
- ACPI_PPTT_TYPE_ID = 2,
- ACPI_PPTT_TYPE_RESERVED = 3,
-};
-
-struct acpi_pptt_processor {
- struct acpi_subtable_header header;
- u16 reserved;
- u32 flags;
- u32 parent;
- u32 acpi_processor_id;
- u32 number_of_priv_resources;
-};
-
-struct acpi_pptt_cache {
- struct acpi_subtable_header header;
- u16 reserved;
- u32 flags;
- u32 next_level_of_cache;
- u32 size;
- u32 number_of_sets;
- u8 associativity;
- u8 attributes;
- u16 line_size;
-};
-
-struct acpi_whea_header {
- u8 action;
- u8 instruction;
- u8 flags;
- u8 reserved;
- struct acpi_generic_address register_region;
- u64 value;
- u64 mask;
-} __attribute__((packed));
-
-struct acpi_hest_header {
- u16 type;
- u16 source_id;
-};
-
-struct cper_sec_mem_err {
- u64 validation_bits;
- u64 error_status;
- u64 physical_addr;
- u64 physical_addr_mask;
- u16 node;
- u16 card;
- u16 module;
- u16 bank;
- u16 device;
- u16 row;
- u16 column;
- u16 bit_pos;
- u64 requestor_id;
- u64 responder_id;
- u64 target_id;
- u8 error_type;
- u8 extended;
- u16 rank;
- u16 mem_array_handle;
- u16 mem_dev_handle;
-};
-
-struct apei_exec_context;
-
-typedef int (*apei_exec_ins_func_t)(struct apei_exec_context *, struct acpi_whea_header *);
-
-struct apei_exec_ins_type;
-
-struct apei_exec_context {
- u32 ip;
- u64 value;
- u64 var1;
- u64 var2;
- u64 src_base;
- u64 dst_base;
- struct apei_exec_ins_type *ins_table;
- u32 instructions;
- struct acpi_whea_header *action_table;
- u32 entries;
-};
-
-struct apei_exec_ins_type {
- u32 flags;
- apei_exec_ins_func_t run;
-};
-
-struct apei_resources {
- struct list_head iomem;
- struct list_head ioport;
-};
-
-typedef int (*apei_exec_entry_func_t)(struct apei_exec_context *, struct acpi_whea_header *, void *);
-
-struct apei_res {
- struct list_head list;
- long unsigned int start;
- long unsigned int end;
-};
-
-struct acpi_table_hest {
- struct acpi_table_header header;
- u32 error_source_count;
-};
-
-enum acpi_hest_types {
- ACPI_HEST_TYPE_IA32_CHECK = 0,
- ACPI_HEST_TYPE_IA32_CORRECTED_CHECK = 1,
- ACPI_HEST_TYPE_IA32_NMI = 2,
- ACPI_HEST_TYPE_NOT_USED3 = 3,
- ACPI_HEST_TYPE_NOT_USED4 = 4,
- ACPI_HEST_TYPE_NOT_USED5 = 5,
- ACPI_HEST_TYPE_AER_ROOT_PORT = 6,
- ACPI_HEST_TYPE_AER_ENDPOINT = 7,
- ACPI_HEST_TYPE_AER_BRIDGE = 8,
- ACPI_HEST_TYPE_GENERIC_ERROR = 9,
- ACPI_HEST_TYPE_GENERIC_ERROR_V2 = 10,
- ACPI_HEST_TYPE_IA32_DEFERRED_CHECK = 11,
- ACPI_HEST_TYPE_RESERVED = 12,
-};
-
-struct acpi_hest_notify {
- u8 type;
- u8 length;
- u16 config_write_enable;
- u32 poll_interval;
- u32 vector;
- u32 polling_threshold_value;
- u32 polling_threshold_window;
- u32 error_threshold_value;
- u32 error_threshold_window;
-};
-
-struct acpi_hest_ia_machine_check {
- struct acpi_hest_header header;
- u16 reserved1;
- u8 flags;
- u8 enabled;
- u32 records_to_preallocate;
- u32 max_sections_per_record;
- u64 global_capability_data;
- u64 global_control_data;
- u8 num_hardware_banks;
- u8 reserved3[7];
-};
-
-struct acpi_hest_ia_corrected {
- struct acpi_hest_header header;
- u16 reserved1;
- u8 flags;
- u8 enabled;
- u32 records_to_preallocate;
- u32 max_sections_per_record;
- struct acpi_hest_notify notify;
- u8 num_hardware_banks;
- u8 reserved2[3];
-};
-
-struct acpi_hest_ia_deferred_check {
- struct acpi_hest_header header;
- u16 reserved1;
- u8 flags;
- u8 enabled;
- u32 records_to_preallocate;
- u32 max_sections_per_record;
- struct acpi_hest_notify notify;
- u8 num_hardware_banks;
- u8 reserved2[3];
-};
-
-enum hest_status {
- HEST_ENABLED = 0,
- HEST_DISABLED = 1,
- HEST_NOT_FOUND = 2,
-};
-
-typedef int (*apei_hest_func_t)(struct acpi_hest_header *, void *);
-
-struct acpi_table_erst {
- struct acpi_table_header header;
- u32 header_length;
- u32 reserved;
- u32 entries;
-};
-
-enum acpi_erst_actions {
- ACPI_ERST_BEGIN_WRITE = 0,
- ACPI_ERST_BEGIN_READ = 1,
- ACPI_ERST_BEGIN_CLEAR = 2,
- ACPI_ERST_END = 3,
- ACPI_ERST_SET_RECORD_OFFSET = 4,
- ACPI_ERST_EXECUTE_OPERATION = 5,
- ACPI_ERST_CHECK_BUSY_STATUS = 6,
- ACPI_ERST_GET_COMMAND_STATUS = 7,
- ACPI_ERST_GET_RECORD_ID = 8,
- ACPI_ERST_SET_RECORD_ID = 9,
- ACPI_ERST_GET_RECORD_COUNT = 10,
- ACPI_ERST_BEGIN_DUMMY_WRIITE = 11,
- ACPI_ERST_NOT_USED = 12,
- ACPI_ERST_GET_ERROR_RANGE = 13,
- ACPI_ERST_GET_ERROR_LENGTH = 14,
- ACPI_ERST_GET_ERROR_ATTRIBUTES = 15,
- ACPI_ERST_EXECUTE_TIMINGS = 16,
- ACPI_ERST_ACTION_RESERVED = 17,
-};
-
-enum acpi_erst_instructions {
- ACPI_ERST_READ_REGISTER = 0,
- ACPI_ERST_READ_REGISTER_VALUE = 1,
- ACPI_ERST_WRITE_REGISTER = 2,
- ACPI_ERST_WRITE_REGISTER_VALUE = 3,
- ACPI_ERST_NOOP = 4,
- ACPI_ERST_LOAD_VAR1 = 5,
- ACPI_ERST_LOAD_VAR2 = 6,
- ACPI_ERST_STORE_VAR1 = 7,
- ACPI_ERST_ADD = 8,
- ACPI_ERST_SUBTRACT = 9,
- ACPI_ERST_ADD_VALUE = 10,
- ACPI_ERST_SUBTRACT_VALUE = 11,
- ACPI_ERST_STALL = 12,
- ACPI_ERST_STALL_WHILE_TRUE = 13,
- ACPI_ERST_SKIP_NEXT_IF_TRUE = 14,
- ACPI_ERST_GOTO = 15,
- ACPI_ERST_SET_SRC_ADDRESS_BASE = 16,
- ACPI_ERST_SET_DST_ADDRESS_BASE = 17,
- ACPI_ERST_MOVE_DATA = 18,
- ACPI_ERST_INSTRUCTION_RESERVED = 19,
-};
-
-struct cper_record_header {
- char signature[4];
- u16 revision;
- u32 signature_end;
- u16 section_count;
- u32 error_severity;
- u32 validation_bits;
- u32 record_length;
- u64 timestamp;
- guid_t platform_id;
- guid_t partition_id;
- guid_t creator_id;
- guid_t notification_type;
- u64 record_id;
- u32 flags;
- u64 persistence_information;
- u8 reserved[12];
-} __attribute__((packed));
-
-struct cper_section_descriptor {
- u32 section_offset;
- u32 section_length;
- u16 revision;
- u8 validation_bits;
- u8 reserved;
- u32 flags;
- guid_t section_type;
- guid_t fru_id;
- u32 section_severity;
- u8 fru_text[20];
-};
-
-struct erst_erange {
- u64 base;
- u64 size;
- void *vaddr;
- u32 attr;
-};
-
-struct erst_record_id_cache {
- struct mutex lock;
- u64 *entries;
- int len;
- int size;
- int refcount;
-};
-
-struct cper_pstore_record {
- struct cper_record_header hdr;
- struct cper_section_descriptor sec_hdr;
- char data[0];
-};
-
-struct acpi_bert_region {
- u32 block_status;
- u32 raw_data_offset;
- u32 raw_data_length;
- u32 data_length;
- u32 error_severity;
-};
-
-struct acpi_hest_generic_status {
- u32 block_status;
- u32 raw_data_offset;
- u32 raw_data_length;
- u32 data_length;
- u32 error_severity;
-};
-
-struct pmic_table {
- int address;
- int reg;
- int bit;
-};
-
-struct intel_pmic_opregion_data {
- int (*get_power)(struct regmap *, int, int, u64 *);
- int (*update_power)(struct regmap *, int, int, bool);
- int (*get_raw_temp)(struct regmap *, int);
- int (*update_aux)(struct regmap *, int, int);
- int (*get_policy)(struct regmap *, int, int, u64 *);
- int (*update_policy)(struct regmap *, int, int, int);
- int (*exec_mipi_pmic_seq_element)(struct regmap *, u16, u32, u32, u32);
- struct pmic_table *power_table;
- int power_table_count;
- struct pmic_table *thermal_table;
- int thermal_table_count;
- int pmic_i2c_address;
-};
-
-struct intel_pmic_regs_handler_ctx {
- unsigned int val;
- u16 addr;
-};
-
-struct intel_pmic_opregion {
- struct mutex lock;
- struct acpi_lpat_conversion_table *lpat_table;
- struct regmap *regmap;
- struct intel_pmic_opregion_data *data;
- struct intel_pmic_regs_handler_ctx ctx;
-};
-
-struct acpi_table_iort {
- struct acpi_table_header header;
- u32 node_count;
- u32 node_offset;
- u32 reserved;
-};
-
-struct acpi_iort_node {
- u8 type;
- u16 length;
- u8 revision;
- u32 reserved;
- u32 mapping_count;
- u32 mapping_offset;
- char node_data[1];
-} __attribute__((packed));
-
-enum acpi_iort_node_type {
- ACPI_IORT_NODE_ITS_GROUP = 0,
- ACPI_IORT_NODE_NAMED_COMPONENT = 1,
- ACPI_IORT_NODE_PCI_ROOT_COMPLEX = 2,
- ACPI_IORT_NODE_SMMU = 3,
- ACPI_IORT_NODE_SMMU_V3 = 4,
- ACPI_IORT_NODE_PMCG = 5,
-};
-
-struct acpi_iort_id_mapping {
- u32 input_base;
- u32 id_count;
- u32 output_base;
- u32 output_reference;
- u32 flags;
-};
-
-struct acpi_iort_its_group {
- u32 its_count;
- u32 identifiers[1];
-};
-
-struct acpi_iort_named_component {
- u32 node_flags;
- u64 memory_properties;
- u8 memory_address_limit;
- char device_name[1];
-} __attribute__((packed));
-
-struct acpi_iort_root_complex {
- u64 memory_properties;
- u32 ats_attribute;
- u32 pci_segment_number;
- u8 memory_address_limit;
- u8 reserved[3];
-} __attribute__((packed));
-
-struct acpi_iort_smmu {
- u64 base_address;
- u64 span;
- u32 model;
- u32 flags;
- u32 global_interrupt_offset;
- u32 context_interrupt_count;
- u32 context_interrupt_offset;
- u32 pmu_interrupt_count;
- u32 pmu_interrupt_offset;
- u64 interrupts[1];
-} __attribute__((packed));
-
-struct acpi_iort_smmu_v3 {
- u64 base_address;
- u32 flags;
- u32 reserved;
- u64 vatos_address;
- u32 model;
- u32 event_gsiv;
- u32 pri_gsiv;
- u32 gerr_gsiv;
- u32 sync_gsiv;
- u32 pxm;
- u32 id_mapping_index;
-} __attribute__((packed));
-
-struct acpi_iort_pmcg {
- u64 page0_base_address;
- u32 overflow_gsiv;
- u32 node_reference;
- u64 page1_base_address;
-};
-
-struct iort_its_msi_chip {
- struct list_head list;
- struct fwnode_handle *fw_node;
- phys_addr_t base_addr;
- u32 translation_id;
-};
-
-struct iort_fwnode {
- struct list_head list;
- struct acpi_iort_node *iort_node;
- struct fwnode_handle *fwnode;
-};
-
-typedef acpi_status (*iort_find_node_callback)(struct acpi_iort_node *, void *);
-
-struct iort_pci_alias_info {
- struct device *dev;
- struct acpi_iort_node *node;
-};
-
-struct iort_dev_config {
- const char *name;
- int (*dev_init)(struct acpi_iort_node *);
- void (*dev_dma_configure)(struct device *, struct acpi_iort_node *);
- int (*dev_count_resources)(struct acpi_iort_node *);
- void (*dev_init_resources)(struct resource *, struct acpi_iort_node *);
- int (*dev_set_proximity)(struct device *, struct acpi_iort_node *);
- int (*dev_add_platdata)(struct platform_device *);
-};
-
-enum arch_timer_ppi_nr {
- ARCH_TIMER_PHYS_SECURE_PPI = 0,
- ARCH_TIMER_PHYS_NONSECURE_PPI = 1,
- ARCH_TIMER_VIRT_PPI = 2,
- ARCH_TIMER_HYP_PPI = 3,
- ARCH_TIMER_MAX_TIMER_PPI = 4,
-};
-
-struct arch_timer_mem_frame {
- bool valid;
- phys_addr_t cntbase;
- size_t size;
- int phys_irq;
- int virt_irq;
-};
-
-struct arch_timer_mem {
- phys_addr_t cntctlbase;
- size_t size;
- struct arch_timer_mem_frame frame[8];
-};
-
-struct acpi_table_gtdt {
- struct acpi_table_header header;
- u64 counter_block_addresss;
- u32 reserved;
- u32 secure_el1_interrupt;
- u32 secure_el1_flags;
- u32 non_secure_el1_interrupt;
- u32 non_secure_el1_flags;
- u32 virtual_timer_interrupt;
- u32 virtual_timer_flags;
- u32 non_secure_el2_interrupt;
- u32 non_secure_el2_flags;
- u64 counter_read_block_address;
- u32 platform_timer_count;
- u32 platform_timer_offset;
-} __attribute__((packed));
-
-struct acpi_gtdt_header {
- u8 type;
- u16 length;
-} __attribute__((packed));
-
-enum acpi_gtdt_type {
- ACPI_GTDT_TYPE_TIMER_BLOCK = 0,
- ACPI_GTDT_TYPE_WATCHDOG = 1,
- ACPI_GTDT_TYPE_RESERVED = 2,
-};
-
-struct acpi_gtdt_timer_block {
- struct acpi_gtdt_header header;
- u8 reserved;
- u64 block_address;
- u32 timer_count;
- u32 timer_offset;
-} __attribute__((packed));
-
-struct acpi_gtdt_timer_entry {
- u8 frame_number;
- u8 reserved[3];
- u64 base_address;
- u64 el0_base_address;
- u32 timer_interrupt;
- u32 timer_flags;
- u32 virtual_timer_interrupt;
- u32 virtual_timer_flags;
- u32 common_flags;
-} __attribute__((packed));
-
-struct acpi_gtdt_watchdog {
- struct acpi_gtdt_header header;
- u8 reserved;
- u64 refresh_frame_address;
- u64 control_frame_address;
- u32 timer_interrupt;
- u32 timer_flags;
-} __attribute__((packed));
-
-struct acpi_gtdt_descriptor {
- struct acpi_table_gtdt *gtdt;
- void *gtdt_end;
- void *platform_timer;
-};
-
-struct pnp_device_id {
- __u8 id[8];
- kernel_ulong_t driver_data;
-};
-
-struct pnp_card_device_id {
- __u8 id[8];
- kernel_ulong_t driver_data;
- struct {
- __u8 id[8];
- } devs[8];
-};
-
-struct pnp_protocol;
-
-struct pnp_id;
-
-struct pnp_card {
- struct device dev;
- unsigned char number;
- struct list_head global_list;
- struct list_head protocol_list;
- struct list_head devices;
- struct pnp_protocol *protocol;
- struct pnp_id *id;
- char name[50];
- unsigned char pnpver;
- unsigned char productver;
- unsigned int serial;
- unsigned char checksum;
- struct proc_dir_entry *procdir;
-};
-
-struct pnp_dev;
-
-struct pnp_protocol {
- struct list_head protocol_list;
- char *name;
- int (*get)(struct pnp_dev *);
- int (*set)(struct pnp_dev *);
- int (*disable)(struct pnp_dev *);
- bool (*can_wakeup)(struct pnp_dev *);
- int (*suspend)(struct pnp_dev *, pm_message_t);
- int (*resume)(struct pnp_dev *);
- unsigned char number;
- struct device dev;
- struct list_head cards;
- struct list_head devices;
-};
-
-struct pnp_id {
- char id[8];
- struct pnp_id *next;
-};
-
-struct pnp_card_driver;
-
-struct pnp_card_link {
- struct pnp_card *card;
- struct pnp_card_driver *driver;
- void *driver_data;
- pm_message_t pm_state;
-};
-
-struct pnp_driver {
- const char *name;
- const struct pnp_device_id *id_table;
- unsigned int flags;
- int (*probe)(struct pnp_dev *, const struct pnp_device_id *);
- void (*remove)(struct pnp_dev *);
- void (*shutdown)(struct pnp_dev *);
- int (*suspend)(struct pnp_dev *, pm_message_t);
- int (*resume)(struct pnp_dev *);
- struct device_driver driver;
-};
-
-struct pnp_card_driver {
- struct list_head global_list;
- char *name;
- const struct pnp_card_device_id *id_table;
- unsigned int flags;
- int (*probe)(struct pnp_card_link *, const struct pnp_card_device_id *);
- void (*remove)(struct pnp_card_link *);
- int (*suspend)(struct pnp_card_link *, pm_message_t);
- int (*resume)(struct pnp_card_link *);
- struct pnp_driver link;
-};
-
-struct pnp_dev {
- struct device dev;
- u64 dma_mask;
- unsigned int number;
- int status;
- struct list_head global_list;
- struct list_head protocol_list;
- struct list_head card_list;
- struct list_head rdev_list;
- struct pnp_protocol *protocol;
- struct pnp_card *card;
- struct pnp_driver *driver;
- struct pnp_card_link *card_link;
- struct pnp_id *id;
- int active;
- int capabilities;
- unsigned int num_dependent_sets;
- struct list_head resources;
- struct list_head options;
- char name[50];
- int flags;
- struct proc_dir_entry *procent;
- void *data;
-};
-
-struct pnp_resource {
- struct list_head list;
- struct resource res;
-};
-
-struct pnp_port {
- resource_size_t min;
- resource_size_t max;
- resource_size_t align;
- resource_size_t size;
- unsigned char flags;
-};
-
-typedef struct {
- long unsigned int bits[4];
-} pnp_irq_mask_t;
-
-struct pnp_irq {
- pnp_irq_mask_t map;
- unsigned char flags;
-};
-
-struct pnp_dma {
- unsigned char map;
- unsigned char flags;
-};
-
-struct pnp_mem {
- resource_size_t min;
- resource_size_t max;
- resource_size_t align;
- resource_size_t size;
- unsigned char flags;
-};
-
-struct pnp_option {
- struct list_head list;
- unsigned int flags;
- long unsigned int type;
- union {
- struct pnp_port port;
- struct pnp_irq irq;
- struct pnp_dma dma;
- struct pnp_mem mem;
- } u;
-};
-
-struct pnp_info_buffer {
- char *buffer;
- char *curr;
- long unsigned int size;
- long unsigned int len;
- int stop;
- int error;
-};
-
-typedef struct pnp_info_buffer pnp_info_buffer_t;
-
-struct pnp_fixup {
- char id[7];
- void (*quirk_function)(struct pnp_dev *);
-};
-
-struct acpipnp_parse_option_s {
- struct pnp_dev *dev;
- unsigned int option_flags;
-};
-
-struct deferred_device {
- struct amba_device *dev;
- struct resource *parent;
- struct list_head node;
-};
-
-struct find_data {
- struct amba_device *dev;
- struct device *parent;
- const char *busid;
- unsigned int id;
- unsigned int mask;
-};
-
-struct tegra_ahb {
- void *regs;
- struct device *dev;
- u32 ctx[0];
-};
-
-struct clk_bulk_devres {
- struct clk_bulk_data *clks;
- int num_clks;
-};
-
-struct clk_hw;
-
-struct clk_lookup {
- struct list_head node;
- const char *dev_id;
- const char *con_id;
- struct clk *clk;
- struct clk_hw *clk_hw;
-};
-
-struct clk_core;
-
-struct clk_init_data;
-
-struct clk_hw {
- struct clk_core *core;
- struct clk *clk;
- const struct clk_init_data *init;
-};
-
-struct clk_rate_request {
- long unsigned int rate;
- long unsigned int min_rate;
- long unsigned int max_rate;
- long unsigned int best_parent_rate;
- struct clk_hw *best_parent_hw;
-};
-
-struct clk_duty {
- unsigned int num;
- unsigned int den;
-};
-
-struct clk_ops {
- int (*prepare)(struct clk_hw *);
- void (*unprepare)(struct clk_hw *);
- int (*is_prepared)(struct clk_hw *);
- void (*unprepare_unused)(struct clk_hw *);
- int (*enable)(struct clk_hw *);
- void (*disable)(struct clk_hw *);
- int (*is_enabled)(struct clk_hw *);
- void (*disable_unused)(struct clk_hw *);
- int (*save_context)(struct clk_hw *);
- void (*restore_context)(struct clk_hw *);
- long unsigned int (*recalc_rate)(struct clk_hw *, long unsigned int);
- long int (*round_rate)(struct clk_hw *, long unsigned int, long unsigned int *);
- int (*determine_rate)(struct clk_hw *, struct clk_rate_request *);
- int (*set_parent)(struct clk_hw *, u8);
- u8 (*get_parent)(struct clk_hw *);
- int (*set_rate)(struct clk_hw *, long unsigned int, long unsigned int);
- int (*set_rate_and_parent)(struct clk_hw *, long unsigned int, long unsigned int, u8);
- long unsigned int (*recalc_accuracy)(struct clk_hw *, long unsigned int);
- int (*get_phase)(struct clk_hw *);
- int (*set_phase)(struct clk_hw *, int);
- int (*get_duty_cycle)(struct clk_hw *, struct clk_duty *);
- int (*set_duty_cycle)(struct clk_hw *, struct clk_duty *);
- int (*init)(struct clk_hw *);
- void (*terminate)(struct clk_hw *);
- void (*debug_init)(struct clk_hw *, struct dentry *);
-};
-
-struct clk_parent_data {
- const struct clk_hw *hw;
- const char *fw_name;
- const char *name;
- int index;
-};
-
-struct clk_init_data {
- const char *name;
- const struct clk_ops *ops;
- const char * const *parent_names;
- const struct clk_parent_data *parent_data;
- const struct clk_hw **parent_hws;
- u8 num_parents;
- long unsigned int flags;
-};
-
-struct clk_lookup_alloc {
- struct clk_lookup cl;
- char dev_id[20];
- char con_id[16];
-};
-
-struct clk_notifier {
- struct clk *clk;
- struct srcu_notifier_head notifier_head;
- struct list_head node;
-};
-
-struct clk {
- struct clk_core *core;
- struct device *dev;
- const char *dev_id;
- const char *con_id;
- long unsigned int min_rate;
- long unsigned int max_rate;
- unsigned int exclusive_count;
- struct hlist_node clks_node;
-};
-
-struct clk_notifier_data {
- struct clk *clk;
- long unsigned int old_rate;
- long unsigned int new_rate;
-};
-
-struct clk_parent_map;
-
-struct clk_core {
- const char *name;
- const struct clk_ops *ops;
- struct clk_hw *hw;
- struct module *owner;
- struct device *dev;
- struct device_node *of_node;
- struct clk_core *parent;
- struct clk_parent_map *parents;
- u8 num_parents;
- u8 new_parent_index;
- long unsigned int rate;
- long unsigned int req_rate;
- long unsigned int new_rate;
- struct clk_core *new_parent;
- struct clk_core *new_child;
- long unsigned int flags;
- bool orphan;
- bool rpm_enabled;
- unsigned int enable_count;
- unsigned int prepare_count;
- unsigned int protect_count;
- long unsigned int min_rate;
- long unsigned int max_rate;
- long unsigned int accuracy;
- int phase;
- struct clk_duty duty;
- struct hlist_head children;
- struct hlist_node child_node;
- struct hlist_head clks;
- unsigned int notifier_count;
- struct dentry *dentry;
- struct hlist_node debug_node;
- struct kref ref;
-};
-
-struct clk_onecell_data {
- struct clk **clks;
- unsigned int clk_num;
-};
-
-struct clk_hw_onecell_data {
- unsigned int num;
- struct clk_hw *hws[0];
-};
-
-struct clk_parent_map {
- const struct clk_hw *hw;
- struct clk_core *core;
- const char *fw_name;
- const char *name;
- int index;
-};
-
-struct trace_event_raw_clk {
- struct trace_entry ent;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_raw_clk_rate {
- struct trace_entry ent;
- u32 __data_loc_name;
- long unsigned int rate;
- char __data[0];
-};
-
-struct trace_event_raw_clk_parent {
- struct trace_entry ent;
- u32 __data_loc_name;
- u32 __data_loc_pname;
- char __data[0];
-};
-
-struct trace_event_raw_clk_phase {
- struct trace_entry ent;
- u32 __data_loc_name;
- int phase;
- char __data[0];
-};
-
-struct trace_event_raw_clk_duty_cycle {
- struct trace_entry ent;
- u32 __data_loc_name;
- unsigned int num;
- unsigned int den;
- char __data[0];
-};
-
-struct trace_event_data_offsets_clk {
- u32 name;
-};
-
-struct trace_event_data_offsets_clk_rate {
- u32 name;
-};
-
-struct trace_event_data_offsets_clk_parent {
- u32 name;
- u32 pname;
-};
-
-struct trace_event_data_offsets_clk_phase {
- u32 name;
-};
-
-struct trace_event_data_offsets_clk_duty_cycle {
- u32 name;
-};
-
-typedef void (*btf_trace_clk_enable)(void *, struct clk_core *);
-
-typedef void (*btf_trace_clk_enable_complete)(void *, struct clk_core *);
-
-typedef void (*btf_trace_clk_disable)(void *, struct clk_core *);
-
-typedef void (*btf_trace_clk_disable_complete)(void *, struct clk_core *);
-
-typedef void (*btf_trace_clk_prepare)(void *, struct clk_core *);
-
-typedef void (*btf_trace_clk_prepare_complete)(void *, struct clk_core *);
-
-typedef void (*btf_trace_clk_unprepare)(void *, struct clk_core *);
-
-typedef void (*btf_trace_clk_unprepare_complete)(void *, struct clk_core *);
-
-typedef void (*btf_trace_clk_set_rate)(void *, struct clk_core *, long unsigned int);
-
-typedef void (*btf_trace_clk_set_rate_complete)(void *, struct clk_core *, long unsigned int);
-
-typedef void (*btf_trace_clk_set_parent)(void *, struct clk_core *, struct clk_core *);
-
-typedef void (*btf_trace_clk_set_parent_complete)(void *, struct clk_core *, struct clk_core *);
-
-typedef void (*btf_trace_clk_set_phase)(void *, struct clk_core *, int);
-
-typedef void (*btf_trace_clk_set_phase_complete)(void *, struct clk_core *, int);
-
-typedef void (*btf_trace_clk_set_duty_cycle)(void *, struct clk_core *, struct clk_duty *);
-
-typedef void (*btf_trace_clk_set_duty_cycle_complete)(void *, struct clk_core *, struct clk_duty *);
-
-struct of_clk_provider {
- struct list_head link;
- struct device_node *node;
- struct clk * (*get)(struct of_phandle_args *, void *);
- struct clk_hw * (*get_hw)(struct of_phandle_args *, void *);
- void *data;
-};
-
-struct clock_provider {
- void (*clk_init_cb)(struct device_node *);
- struct device_node *np;
- struct list_head node;
-};
-
-struct clk_div_table {
- unsigned int val;
- unsigned int div;
-};
-
-struct clk_divider {
- struct clk_hw hw;
- void *reg;
- u8 shift;
- u8 width;
- u8 flags;
- const struct clk_div_table *table;
- spinlock_t *lock;
-};
-
-typedef void (*of_init_fn_1)(struct device_node *);
-
-struct clk_fixed_factor {
- struct clk_hw hw;
- unsigned int mult;
- unsigned int div;
-};
-
-struct clk_fixed_rate {
- struct clk_hw hw;
- long unsigned int fixed_rate;
- long unsigned int fixed_accuracy;
- long unsigned int flags;
-};
-
-struct clk_gate {
- struct clk_hw hw;
- void *reg;
- u8 bit_idx;
- u8 flags;
- spinlock_t *lock;
-};
-
-struct clk_multiplier {
- struct clk_hw hw;
- void *reg;
- u8 shift;
- u8 width;
- u8 flags;
- spinlock_t *lock;
-};
-
-struct clk_mux {
- struct clk_hw hw;
- void *reg;
- u32 *table;
- u32 mask;
- u8 shift;
- u8 flags;
- spinlock_t *lock;
-};
-
-struct clk_composite {
- struct clk_hw hw;
- struct clk_ops ops;
- struct clk_hw *mux_hw;
- struct clk_hw *rate_hw;
- struct clk_hw *gate_hw;
- const struct clk_ops *mux_ops;
- const struct clk_ops *rate_ops;
- const struct clk_ops *gate_ops;
-};
-
-struct clk_fractional_divider {
- struct clk_hw hw;
- void *reg;
- u8 mshift;
- u8 mwidth;
- u32 mmask;
- u8 nshift;
- u8 nwidth;
- u32 nmask;
- u8 flags;
- void (*approximation)(struct clk_hw *, long unsigned int, long unsigned int *, long unsigned int *, long unsigned int *);
- spinlock_t *lock;
-};
-
-struct clk_gpio {
- struct clk_hw hw;
- struct gpio_desc *gpiod;
-};
-
-struct ccsr_guts {
- u32 porpllsr;
- u32 porbmsr;
- u32 porimpscr;
- u32 pordevsr;
- u32 pordbgmsr;
- u32 pordevsr2;
- u8 res018[8];
- u32 porcir;
- u8 res024[12];
- u32 gpiocr;
- u8 res034[12];
- u32 gpoutdr;
- u8 res044[12];
- u32 gpindr;
- u8 res054[12];
- u32 pmuxcr;
- u32 pmuxcr2;
- u32 dmuxcr;
- u8 res06c[4];
- u32 devdisr;
- u32 devdisr2;
- u8 res078[4];
- u32 pmjcr;
- u32 powmgtcsr;
- u32 pmrccr;
- u32 pmpdccr;
- u32 pmcdr;
- u32 mcpsumr;
- u32 rstrscr;
- u32 ectrstcr;
- u32 autorstsr;
- u32 pvr;
- u32 svr;
- u8 res0a8[8];
- u32 rstcr;
- u8 res0b4[12];
- u32 iovselsr;
- u8 res0c4[60];
- u32 rcwsr[16];
- u8 res140[228];
- u32 iodelay1;
- u32 iodelay2;
- u8 res22c[984];
- u32 pamubypenr;
- u8 res608[504];
- u32 clkdvdr;
- u8 res804[252];
- u32 ircr;
- u8 res904[4];
- u32 dmacr;
- u8 res90c[8];
- u32 elbccr;
- u8 res918[520];
- u32 ddr1clkdr;
- u32 ddr2clkdr;
- u32 ddrclkdr;
- u8 resb2c[724];
- u32 clkocr;
- u8 rese04[12];
- u32 ddrdllcr;
- u8 rese14[12];
- u32 lbcdllcr;
- u32 cpfor;
- u8 rese28[220];
- u32 srds1cr0;
- u32 srds1cr1;
- u8 resf0c[32];
- u32 itcr;
- u8 resf30[16];
- u32 srds2cr0;
- u32 srds2cr1;
-};
-
-struct clockgen_pll_div {
- struct clk *clk;
- char name[32];
-};
-
-struct clockgen_pll {
- struct clockgen_pll_div div[32];
-};
-
-struct clockgen_sourceinfo {
- u32 flags;
- int pll;
- int div;
-};
-
-struct clockgen_muxinfo {
- struct clockgen_sourceinfo clksel[16];
-};
-
-struct clockgen;
-
-struct clockgen_chipinfo {
- const char *compat;
- const char *guts_compat;
- const struct clockgen_muxinfo *cmux_groups[2];
- const struct clockgen_muxinfo *hwaccel[5];
- void (*init_periph)(struct clockgen *);
- int cmux_to_group[9];
- u32 pll_mask;
- u32 flags;
-};
-
-struct clockgen {
- struct device_node *node;
- void *regs;
- struct clockgen_chipinfo info;
- struct clk *sysclk;
- struct clk *coreclk;
- struct clockgen_pll pll[6];
- struct clk *cmux[8];
- struct clk *hwaccel[5];
- struct clk *fman[2];
- struct ccsr_guts *guts;
-};
-
-struct mux_hwclock {
- struct clk_hw hw;
- struct clockgen *cg;
- const struct clockgen_muxinfo *info;
- u32 *reg;
- u8 parent_to_clksel[16];
- s8 clksel_to_parent[16];
- int num_parents;
-};
-
-struct scpi_opp {
- u32 freq;
- u32 m_volt;
-};
-
-struct scpi_dvfs_info {
- unsigned int count;
- unsigned int latency;
- struct scpi_opp *opps;
-};
-
-struct scpi_sensor_info {
- u16 sensor_id;
- u8 class;
- u8 trigger_type;
- char name[20];
-};
-
-struct scpi_ops {
- u32 (*get_version)();
- int (*clk_get_range)(u16, long unsigned int *, long unsigned int *);
- long unsigned int (*clk_get_val)(u16);
- int (*clk_set_val)(u16, long unsigned int);
- int (*dvfs_get_idx)(u8);
- int (*dvfs_set_idx)(u8, u8);
- struct scpi_dvfs_info * (*dvfs_get_info)(u8);
- int (*device_domain_id)(struct device *);
- int (*get_transition_latency)(struct device *);
- int (*add_opps_to_device)(struct device *);
- int (*sensor_get_capability)(u16 *);
- int (*sensor_get_info)(u16, struct scpi_sensor_info *);
- int (*sensor_get_value)(u16, u64 *);
- int (*device_get_power_state)(u16);
- int (*device_set_power_state)(u16, u8);
-};
-
-struct scpi_clk {
- u32 id;
- struct clk_hw hw;
- struct scpi_dvfs_info *info;
- struct scpi_ops *scpi_ops;
-};
-
-struct scpi_clk_data {
- struct scpi_clk **clk;
- unsigned int clk_num;
-};
-
-enum xgene_pll_type {
- PLL_TYPE_PCP = 0,
- PLL_TYPE_SOC = 1,
-};
-
-struct xgene_clk_pll {
- struct clk_hw hw;
- void *reg;
- spinlock_t *lock;
- u32 pll_offset;
- enum xgene_pll_type type;
- int version;
-};
-
-struct xgene_clk_pmd {
- struct clk_hw hw;
- void *reg;
- u8 shift;
- u32 mask;
- u64 denom;
- u32 flags;
- spinlock_t *lock;
-};
-
-struct xgene_dev_parameters {
- void *csr_reg;
- u32 reg_clk_offset;
- u32 reg_clk_mask;
- u32 reg_csr_offset;
- u32 reg_csr_mask;
- void *divider_reg;
- u32 reg_divider_offset;
- u32 reg_divider_shift;
- u32 reg_divider_width;
-};
-
-struct xgene_clk {
- struct clk_hw hw;
- spinlock_t *lock;
- struct xgene_dev_parameters param;
-};
-
-struct reset_controller_dev;
-
-struct reset_control_ops {
- int (*reset)(struct reset_controller_dev *, long unsigned int);
- int (*assert)(struct reset_controller_dev *, long unsigned int);
- int (*deassert)(struct reset_controller_dev *, long unsigned int);
- int (*status)(struct reset_controller_dev *, long unsigned int);
-};
-
-struct reset_controller_dev {
- const struct reset_control_ops *ops;
- struct module *owner;
- struct list_head list;
- struct list_head reset_control_head;
- struct device *dev;
- struct device_node *of_node;
- int of_reset_n_cells;
- int (*of_xlate)(struct reset_controller_dev *, const struct of_phandle_args *);
- unsigned int nr_resets;
-};
-
-struct reset_simple_data {
- spinlock_t lock;
- void *membase;
- struct reset_controller_dev rcdev;
- bool active_low;
- bool status_active_low;
- unsigned int reset_us;
-};
-
-struct clk_dvp {
- struct clk_hw_onecell_data *data;
- struct reset_simple_data reset;
-};
-
-struct bcm2835_cprman {
- struct device *dev;
- void *regs;
- spinlock_t regs_lock;
- unsigned int soc;
- const char *real_parent_names[7];
- struct clk_hw_onecell_data onecell;
-};
-
-struct cprman_plat_data {
- unsigned int soc;
-};
-
-struct bcm2835_pll_ana_bits;
-
-struct bcm2835_pll_data {
- const char *name;
- u32 cm_ctrl_reg;
- u32 a2w_ctrl_reg;
- u32 frac_reg;
- u32 ana_reg_base;
- u32 reference_enable_mask;
- u32 lock_mask;
- u32 flags;
- const struct bcm2835_pll_ana_bits *ana;
- long unsigned int min_rate;
- long unsigned int max_rate;
- long unsigned int max_fb_rate;
-};
-
-struct bcm2835_pll_ana_bits {
- u32 mask0;
- u32 set0;
- u32 mask1;
- u32 set1;
- u32 mask3;
- u32 set3;
- u32 fb_prediv_mask;
-};
-
-struct bcm2835_pll_divider_data {
- const char *name;
- const char *source_pll;
- u32 cm_reg;
- u32 a2w_reg;
- u32 load_mask;
- u32 hold_mask;
- u32 fixed_divider;
- u32 flags;
-};
-
-struct bcm2835_clock_data {
- const char *name;
- const char * const *parents;
- int num_mux_parents;
- unsigned int set_rate_parent;
- u32 ctl_reg;
- u32 div_reg;
- u32 int_bits;
- u32 frac_bits;
- u32 flags;
- bool is_vpu_clock;
- bool is_mash_clock;
- bool low_jitter;
- u32 tcnt_mux;
-};
-
-struct bcm2835_gate_data {
- const char *name;
- const char *parent;
- u32 ctl_reg;
-};
-
-struct bcm2835_pll {
- struct clk_hw hw;
- struct bcm2835_cprman *cprman;
- const struct bcm2835_pll_data *data;
-};
-
-struct bcm2835_pll_divider {
- struct clk_divider div;
- struct bcm2835_cprman *cprman;
- const struct bcm2835_pll_divider_data *data;
-};
-
-struct bcm2835_clock {
- struct clk_hw hw;
- struct bcm2835_cprman *cprman;
- const struct bcm2835_clock_data *data;
-};
-
-struct bcm2835_clk_desc {
- struct clk_hw * (*clk_register)(struct bcm2835_cprman *, const void *);
- unsigned int supported;
- const void *data;
-};
-
-struct hisi_clock_data {
- struct clk_onecell_data clk_data;
- void *base;
-};
-
-struct hisi_fixed_rate_clock {
- unsigned int id;
- char *name;
- const char *parent_name;
- long unsigned int flags;
- long unsigned int fixed_rate;
-};
-
-struct hisi_fixed_factor_clock {
- unsigned int id;
- char *name;
- const char *parent_name;
- long unsigned int mult;
- long unsigned int div;
- long unsigned int flags;
-};
-
-struct hisi_mux_clock {
- unsigned int id;
- const char *name;
- const char * const *parent_names;
- u8 num_parents;
- long unsigned int flags;
- long unsigned int offset;
- u8 shift;
- u8 width;
- u8 mux_flags;
- u32 *table;
- const char *alias;
-};
-
-struct hisi_phase_clock {
- unsigned int id;
- const char *name;
- const char *parent_names;
- long unsigned int flags;
- long unsigned int offset;
- u8 shift;
- u8 width;
- u32 *phase_degrees;
- u32 *phase_regvals;
- u8 phase_num;
-};
-
-struct hisi_divider_clock {
- unsigned int id;
- const char *name;
- const char *parent_name;
- long unsigned int flags;
- long unsigned int offset;
- u8 shift;
- u8 width;
- u8 div_flags;
- struct clk_div_table *table;
- const char *alias;
-};
-
-struct hi6220_divider_clock {
- unsigned int id;
- const char *name;
- const char *parent_name;
- long unsigned int flags;
- long unsigned int offset;
- u8 shift;
- u8 width;
- u32 mask_bit;
- const char *alias;
-};
-
-struct hisi_gate_clock {
- unsigned int id;
- const char *name;
- const char *parent_name;
- long unsigned int flags;
- long unsigned int offset;
- u8 bit_idx;
- u8 gate_flags;
- const char *alias;
-};
-
-struct clkgate_separated {
- struct clk_hw hw;
- void *enable;
- u8 bit_idx;
- u8 flags;
- spinlock_t *lock;
-};
-
-struct hi6220_clk_divider {
- struct clk_hw hw;
- void *reg;
- u8 shift;
- u8 width;
- u32 mask;
- const struct clk_div_table *table;
- spinlock_t *lock;
-};
-
-struct clk_hisi_phase {
- struct clk_hw hw;
- void *reg;
- u32 *phase_degrees;
- u32 *phase_regvals;
- u8 phase_num;
- u32 mask;
- u8 shift;
- u8 flags;
- spinlock_t *lock;
-};
-
-struct hisi_crg_funcs {
- struct hisi_clock_data * (*register_clks)(struct platform_device *);
- void (*unregister_clks)(struct platform_device *);
-};
-
-struct hisi_reset_controller;
-
-struct hisi_crg_dev {
- struct hisi_clock_data *clk_data;
- struct hisi_reset_controller *rstc;
- const struct hisi_crg_funcs *funcs;
-};
-
-struct hi3519_crg_data {
- struct hisi_clock_data *clk_data;
- struct hisi_reset_controller *rstc;
-};
-
-struct hisi_reset_controller___2 {
- spinlock_t lock;
- void *membase;
- struct reset_controller_dev rcdev;
-};
-
-struct mbox_chan___2;
-
-struct hi6220_stub_clk {
- u32 id;
- struct device *dev;
- struct clk_hw hw;
- struct regmap *dfs_map;
- struct mbox_client cl;
- struct mbox_chan___2 *mbox;
-};
-
-struct hi6220_mbox_msg {
- unsigned char type;
- unsigned char cmd;
- unsigned char obj;
- unsigned char src;
- unsigned char para[4];
-};
-
-union hi6220_mbox_data {
- unsigned int data[8];
- struct hi6220_mbox_msg msg;
-};
-
-struct hi3660_stub_clk_chan {
- struct mbox_client cl;
- struct mbox_chan___2 *mbox;
-};
-
-struct hi3660_stub_clk {
- unsigned int id;
- struct clk_hw hw;
- unsigned int cmd;
- unsigned int msg[8];
- unsigned int rate;
-};
-
-struct mtk_fixed_clk {
- int id;
- const char *name;
- const char *parent;
- long unsigned int rate;
-};
-
-struct mtk_fixed_factor {
- int id;
- const char *name;
- const char *parent_name;
- int mult;
- int div;
-};
-
-struct mtk_composite {
- int id;
- const char *name;
- const char * const *parent_names;
- const char *parent;
- unsigned int flags;
- uint32_t mux_reg;
- uint32_t divider_reg;
- uint32_t gate_reg;
- signed char mux_shift;
- signed char mux_width;
- signed char gate_shift;
- signed char divider_shift;
- signed char divider_width;
- u8 mux_flags;
- signed char num_parents;
-};
-
-struct mtk_gate_regs {
- u32 sta_ofs;
- u32 clr_ofs;
- u32 set_ofs;
-};
-
-struct mtk_gate {
- int id;
- const char *name;
- const char *parent_name;
- const struct mtk_gate_regs *regs;
- int shift;
- const struct clk_ops *ops;
- long unsigned int flags;
-};
-
-struct mtk_clk_divider {
- int id;
- const char *name;
- const char *parent_name;
- long unsigned int flags;
- u32 div_reg;
- unsigned char div_shift;
- unsigned char div_width;
- unsigned char clk_divider_flags;
- const struct clk_div_table *clk_div_table;
-};
-
-struct mtk_pll_div_table {
- u32 div;
- long unsigned int freq;
-};
-
-struct mtk_pll_data {
- int id;
- const char *name;
- uint32_t reg;
- uint32_t pwr_reg;
- uint32_t en_mask;
- uint32_t pd_reg;
- uint32_t tuner_reg;
- uint32_t tuner_en_reg;
- uint8_t tuner_en_bit;
- int pd_shift;
- unsigned int flags;
- const struct clk_ops *ops;
- u32 rst_bar_mask;
- long unsigned int fmin;
- long unsigned int fmax;
- int pcwbits;
- int pcwibits;
- uint32_t pcw_reg;
- int pcw_shift;
- uint32_t pcw_chg_reg;
- const struct mtk_pll_div_table *div_table;
- const char *parent_name;
-};
-
-struct mtk_clk_pll {
- struct clk_hw hw;
- void *base_addr;
- void *pd_addr;
- void *pwr_addr;
- void *tuner_addr;
- void *tuner_en_addr;
- void *pcw_addr;
- void *pcw_chg_addr;
- const struct mtk_pll_data *data;
-};
-
-struct mtk_clk_gate {
- struct clk_hw hw;
- struct regmap *regmap;
- int set_ofs;
- int clr_ofs;
- int sta_ofs;
- u8 bit;
-};
-
-struct mtk_ref2usb_tx {
- struct clk_hw hw;
- void *base_addr;
-};
-
-struct mtk_clk_cpumux {
- struct clk_hw hw;
- struct regmap *regmap;
- u32 reg;
- u32 mask;
- u8 shift;
-};
-
-struct mtk_reset {
- struct regmap *regmap;
- int regofs;
- struct reset_controller_dev rcdev;
-};
-
-struct mtk_mux;
-
-struct mtk_clk_mux {
- struct clk_hw hw;
- struct regmap *regmap;
- const struct mtk_mux *data;
- spinlock_t *lock;
-};
-
-struct mtk_mux {
- int id;
- const char *name;
- const char * const *parent_names;
- unsigned int flags;
- u32 mux_ofs;
- u32 set_ofs;
- u32 clr_ofs;
- u32 upd_ofs;
- u8 mux_shift;
- u8 mux_width;
- u8 gate_shift;
- s8 upd_shift;
- const struct clk_ops *ops;
- signed char num_parents;
-};
-
-struct clk_mt8167_mm_driver_data {
- const struct mtk_gate *gates_clk;
- int gates_num;
-};
-
-struct mtk_clk_usb {
- int id;
- const char *name;
- const char *parent;
- u32 reg_ofs;
-};
-
-struct clk_mt8173_mm_driver_data {
- const struct mtk_gate *gates_clk;
- int gates_num;
-};
-
-struct clk_regmap {
- struct clk_hw hw;
- struct regmap *map;
- void *data;
-};
-
-struct meson_aoclk_data {
- const unsigned int reset_reg;
- const int num_reset;
- const unsigned int *reset;
- const int num_clks;
- struct clk_regmap **clks;
- const struct clk_hw_onecell_data *hw_data;
-};
-
-struct meson_aoclk_reset_controller {
- struct reset_controller_dev reset;
- const struct meson_aoclk_data *data;
- struct regmap *regmap;
-};
-
-struct parm {
- u16 reg_off;
- u8 shift;
- u8 width;
-};
-
-struct meson_clk_cpu_dyndiv_data {
- struct parm div;
- struct parm dyn;
-};
-
-struct meson_clk_dualdiv_param {
- unsigned int n1;
- unsigned int n2;
- unsigned int m1;
- unsigned int m2;
- unsigned int dual;
-};
-
-struct meson_clk_dualdiv_data {
- struct parm n1;
- struct parm n2;
- struct parm m1;
- struct parm m2;
- struct parm dual;
- const struct meson_clk_dualdiv_param *table;
-};
-
-struct reg_sequence {
- unsigned int reg;
- unsigned int def;
- unsigned int delay_us;
-};
-
-struct meson_eeclkc_data {
- struct clk_regmap * const *regmap_clks;
- unsigned int regmap_clk_num;
- const struct reg_sequence *init_regs;
- unsigned int init_count;
- struct clk_hw_onecell_data *hw_onecell_data;
-};
-
-struct meson_clk_mpll_data {
- struct parm sdm;
- struct parm sdm_en;
- struct parm n2;
- struct parm ssen;
- struct parm misc;
- const struct reg_sequence *init_regs;
- unsigned int init_count;
- spinlock_t *lock;
- u8 flags;
-};
-
-struct pll_params_table {
- unsigned int m;
- unsigned int n;
-};
-
-struct pll_mult_range {
- unsigned int min;
- unsigned int max;
-};
-
-struct meson_clk_pll_data {
- struct parm en;
- struct parm m;
- struct parm n;
- struct parm frac;
- struct parm l;
- struct parm rst;
- const struct reg_sequence *init_regs;
- unsigned int init_count;
- const struct pll_params_table *table;
- const struct pll_mult_range *range;
- u8 flags;
-};
-
-struct clk_regmap_gate_data {
- unsigned int offset;
- u8 bit_idx;
- u8 flags;
-};
-
-struct clk_regmap_div_data {
- unsigned int offset;
- u8 shift;
- u8 width;
- u8 flags;
- const struct clk_div_table *table;
-};
-
-struct clk_regmap_mux_data {
- unsigned int offset;
- u32 *table;
- u32 mask;
- u8 shift;
- u8 flags;
-};
-
-struct meson_vid_pll_div_data {
- struct parm val;
- struct parm sel;
-};
-
-struct vid_pll_div {
- unsigned int shift_val;
- unsigned int shift_sel;
- unsigned int divider;
- unsigned int multiplier;
-};
-
-struct g12a_cpu_clk_postmux_nb_data {
- struct notifier_block nb;
- struct clk_hw *xtal;
- struct clk_hw *cpu_clk_dyn;
- struct clk_hw *cpu_clk_postmux0;
- struct clk_hw *cpu_clk_postmux1;
- struct clk_hw *cpu_clk_premux1;
-};
-
-struct g12a_sys_pll_nb_data {
- struct notifier_block nb;
- struct clk_hw *sys_pll;
- struct clk_hw *cpu_clk;
- struct clk_hw *cpu_clk_dyn;
-};
-
-struct meson_g12a_data {
- const struct meson_eeclkc_data eeclkc_data;
- int (*dvfs_setup)(struct platform_device *);
-};
-
-struct tbg_def {
- char *name;
- u32 refdiv_offset;
- u32 fbdiv_offset;
- u32 vcodiv_reg;
- u32 vcodiv_offset;
-};
-
-struct clk_periph_driver_data {
- struct clk_hw_onecell_data *hw_data;
- spinlock_t lock;
- void *reg;
- u32 tbg_sel;
- u32 div_sel0;
- u32 div_sel1;
- u32 div_sel2;
- u32 clk_sel;
- u32 clk_dis;
-};
-
-struct clk_double_div {
- struct clk_hw hw;
- void *reg1;
- u8 shift1;
- void *reg2;
- u8 shift2;
-};
-
-struct clk_pm_cpu {
- struct clk_hw hw;
- void *reg_mux;
- u8 shift_mux;
- u32 mask_mux;
- void *reg_div;
- u8 shift_div;
- struct regmap *nb_pm_base;
-};
-
-struct clk_periph_data {
- const char *name;
- const char * const *parent_names;
- int num_parents;
- struct clk_hw *mux_hw;
- struct clk_hw *rate_hw;
- struct clk_hw *gate_hw;
- struct clk_hw *muxrate_hw;
- bool is_double_div;
-};
-
-struct cpu_dfs_regs {
- unsigned int divider_reg;
- unsigned int force_reg;
- unsigned int ratio_reg;
- unsigned int ratio_state_reg;
- unsigned int divider_mask;
- unsigned int cluster_offset;
- unsigned int force_mask;
- int divider_offset;
- int divider_ratio;
- int ratio_offset;
- int ratio_state_offset;
- int ratio_state_cluster_offset;
-};
-
-struct ap_cpu_clk {
- unsigned int cluster;
- const char *clk_name;
- struct device *dev;
- struct clk_hw hw;
- struct regmap *pll_cr_base;
- const struct cpu_dfs_regs *pll_regs;
-};
-
-enum {
- CP110_CLK_TYPE_CORE = 0,
- CP110_CLK_TYPE_GATABLE = 1,
-};
-
-struct cp110_gate_clk {
- struct clk_hw hw;
- struct regmap *regmap;
- u8 bit_idx;
-};
-
-struct clk_regmap___2;
-
-struct qcom_reset_map;
-
-struct gdsc;
-
-struct qcom_cc_desc {
- const struct regmap_config *config;
- struct clk_regmap___2 **clks;
- size_t num_clks;
- const struct qcom_reset_map *resets;
- size_t num_resets;
- struct gdsc **gdscs;
- size_t num_gdscs;
- struct clk_hw **clk_hws;
- size_t num_clk_hws;
-};
-
-struct clk_regmap___2 {
- struct clk_hw hw;
- struct regmap *regmap;
- unsigned int enable_reg;
- unsigned int enable_mask;
- bool enable_is_inverted;
-};
-
-struct qcom_reset_map {
- unsigned int reg;
- u8 bit;
-};
-
-enum gpd_status {
- GENPD_STATE_ON = 0,
- GENPD_STATE_OFF = 1,
-};
-
-struct opp_table;
-
-struct dev_pm_opp;
-
-struct gpd_dev_ops {
- int (*start)(struct device *);
- int (*stop)(struct device *);
-};
-
-struct dev_power_governor;
-
-struct genpd_power_state;
-
-struct genpd_lock_ops;
-
-struct generic_pm_domain {
- struct device dev;
- struct dev_pm_domain domain;
- struct list_head gpd_list_node;
- struct list_head parent_links;
- struct list_head child_links;
- struct list_head dev_list;
- struct dev_power_governor *gov;
- struct work_struct power_off_work;
- struct fwnode_handle *provider;
- bool has_provider;
- const char *name;
- atomic_t sd_count;
- enum gpd_status status;
- unsigned int device_count;
- unsigned int suspended_count;
- unsigned int prepared_count;
- unsigned int performance_state;
- cpumask_var_t cpus;
- int (*power_off)(struct generic_pm_domain *);
- int (*power_on)(struct generic_pm_domain *);
- struct raw_notifier_head power_notifiers;
- struct opp_table *opp_table;
- unsigned int (*opp_to_performance_state)(struct generic_pm_domain *, struct dev_pm_opp *);
- int (*set_performance_state)(struct generic_pm_domain *, unsigned int);
- struct gpd_dev_ops dev_ops;
- s64 max_off_time_ns;
- bool max_off_time_changed;
- bool cached_power_down_ok;
- bool cached_power_down_state_idx;
- int (*attach_dev)(struct generic_pm_domain *, struct device *);
- void (*detach_dev)(struct generic_pm_domain *, struct device *);
- unsigned int flags;
- struct genpd_power_state *states;
- void (*free_states)(struct genpd_power_state *, unsigned int);
- unsigned int state_count;
- unsigned int state_idx;
- ktime_t on_time;
- ktime_t accounting_time;
- const struct genpd_lock_ops *lock_ops;
- union {
- struct mutex mlock;
- struct {
- spinlock_t slock;
- long unsigned int lock_flags;
- };
- };
-};
-
-struct gdsc {
- struct generic_pm_domain pd;
- struct generic_pm_domain *parent;
- struct regmap *regmap;
- unsigned int gdscr;
- unsigned int gds_hw_ctrl;
- unsigned int clamp_io_ctrl;
- unsigned int *cxcs;
- unsigned int cxc_count;
- const u8 pwrsts;
- const u8 flags;
- struct reset_controller_dev *rcdev;
- unsigned int *resets;
- unsigned int reset_count;
- const char *supply;
- struct regulator *rsupply;
-};
-
-struct parent_map {
- u8 src;
- u8 cfg;
-};
-
-struct freq_tbl {
- long unsigned int freq;
- u8 src;
- u8 pre_div;
- u16 m;
- u16 n;
-};
-
-struct qcom_reset_controller {
- const struct qcom_reset_map *reset_map;
- struct regmap *regmap;
- struct reset_controller_dev rcdev;
-};
-
-struct dev_power_governor {
- bool (*power_down_ok)(struct dev_pm_domain *);
- bool (*suspend_ok)(struct device *);
-};
-
-struct genpd_power_state {
- s64 power_off_latency_ns;
- s64 power_on_latency_ns;
- s64 residency_ns;
- u64 usage;
- u64 rejected;
- struct fwnode_handle *fwnode;
- ktime_t idle_time;
- void *data;
-};
-
-struct genpd_lock_ops {
- void (*lock)(struct generic_pm_domain *);
- void (*lock_nested)(struct generic_pm_domain *, int);
- int (*lock_interruptible)(struct generic_pm_domain *);
- void (*unlock)(struct generic_pm_domain *);
-};
-
-struct gdsc_desc {
- struct device *dev;
- struct gdsc **scs;
- size_t num;
-};
-
-struct qcom_cc {
- struct qcom_reset_controller reset;
- struct clk_regmap___2 **rclks;
- size_t num_rclks;
-};
-
-enum {
- CLK_ALPHA_PLL_TYPE_DEFAULT = 0,
- CLK_ALPHA_PLL_TYPE_HUAYRA = 1,
- CLK_ALPHA_PLL_TYPE_BRAMMO = 2,
- CLK_ALPHA_PLL_TYPE_FABIA = 3,
- CLK_ALPHA_PLL_TYPE_TRION = 4,
- CLK_ALPHA_PLL_TYPE_LUCID = 4,
- CLK_ALPHA_PLL_TYPE_MAX = 5,
-};
-
-enum {
- PLL_OFF_L_VAL = 0,
- PLL_OFF_CAL_L_VAL = 1,
- PLL_OFF_ALPHA_VAL = 2,
- PLL_OFF_ALPHA_VAL_U = 3,
- PLL_OFF_USER_CTL = 4,
- PLL_OFF_USER_CTL_U = 5,
- PLL_OFF_USER_CTL_U1 = 6,
- PLL_OFF_CONFIG_CTL = 7,
- PLL_OFF_CONFIG_CTL_U = 8,
- PLL_OFF_CONFIG_CTL_U1 = 9,
- PLL_OFF_TEST_CTL = 10,
- PLL_OFF_TEST_CTL_U = 11,
- PLL_OFF_TEST_CTL_U1 = 12,
- PLL_OFF_STATUS = 13,
- PLL_OFF_OPMODE = 14,
- PLL_OFF_FRAC = 15,
- PLL_OFF_CAL_VAL = 16,
- PLL_OFF_MAX_REGS = 17,
-};
-
-struct pll_vco {
- long unsigned int min_freq;
- long unsigned int max_freq;
- u32 val;
-};
-
-struct clk_alpha_pll {
- u32 offset;
- const u8 *regs;
- const struct pll_vco *vco_table;
- size_t num_vco;
- u8 flags;
- struct clk_regmap___2 clkr;
-};
-
-struct clk_alpha_pll_postdiv {
- u32 offset;
- u8 width;
- const u8 *regs;
- struct clk_regmap___2 clkr;
- int post_div_shift;
- const struct clk_div_table *post_div_table;
- size_t num_post_div;
-};
-
-struct alpha_pll_config {
- u32 l;
- u32 alpha;
- u32 alpha_hi;
- u32 config_ctl_val;
- u32 config_ctl_hi_val;
- u32 config_ctl_hi1_val;
- u32 user_ctl_val;
- u32 user_ctl_hi_val;
- u32 user_ctl_hi1_val;
- u32 test_ctl_val;
- u32 test_ctl_hi_val;
- u32 test_ctl_hi1_val;
- u32 main_output_mask;
- u32 aux_output_mask;
- u32 aux2_output_mask;
- u32 early_output_mask;
- u32 alpha_en_mask;
- u32 alpha_mode_mask;
- u32 pre_div_val;
- u32 pre_div_mask;
- u32 post_div_val;
- u32 post_div_mask;
- u32 vco_val;
- u32 vco_mask;
-};
-
-struct pll_freq_tbl {
- long unsigned int freq;
- u16 l;
- u16 m;
- u16 n;
- u32 ibits;
-};
-
-struct clk_pll {
- u32 l_reg;
- u32 m_reg;
- u32 n_reg;
- u32 config_reg;
- u32 mode_reg;
- u32 status_reg;
- u8 status_bit;
- u8 post_div_width;
- u8 post_div_shift;
- const struct pll_freq_tbl *freq_tbl;
- struct clk_regmap___2 clkr;
-};
-
-struct pll_config {
- u16 l;
- u32 m;
- u32 n;
- u32 vco_val;
- u32 vco_mask;
- u32 pre_div_val;
- u32 pre_div_mask;
- u32 post_div_val;
- u32 post_div_mask;
- u32 mn_ena_mask;
- u32 main_output_mask;
- u32 aux_output_mask;
-};
-
-struct mn {
- u8 mnctr_en_bit;
- u8 mnctr_reset_bit;
- u8 mnctr_mode_shift;
- u8 n_val_shift;
- u8 m_val_shift;
- u8 width;
- bool reset_in_cc;
-};
-
-struct pre_div {
- u8 pre_div_shift;
- u8 pre_div_width;
-};
-
-struct src_sel {
- u8 src_sel_shift;
- const struct parent_map *parent_map;
-};
-
-struct clk_rcg {
- u32 ns_reg;
- u32 md_reg;
- struct mn mn;
- struct pre_div p;
- struct src_sel s;
- const struct freq_tbl *freq_tbl;
- struct clk_regmap___2 clkr;
-};
-
-struct clk_dyn_rcg {
- u32 ns_reg[2];
- u32 md_reg[2];
- u32 bank_reg;
- u8 mux_sel_bit;
- struct mn mn[2];
- struct pre_div p[2];
- struct src_sel s[2];
- const struct freq_tbl *freq_tbl;
- struct clk_regmap___2 clkr;
-};
-
-struct frac_entry {
- int num;
- int den;
-};
-
-struct clk_rcg2 {
- u32 cmd_rcgr;
- u8 mnd_width;
- u8 hid_width;
- u8 safe_src_index;
- const struct parent_map *parent_map;
- const struct freq_tbl *freq_tbl;
- struct clk_regmap___2 clkr;
- u8 cfg_off;
-};
-
-struct clk_rcg_dfs_data {
- struct clk_rcg2 *rcg;
- struct clk_init_data *init;
-};
-
-enum freq_policy {
- FLOOR = 0,
- CEIL = 1,
-};
-
-struct clk_branch {
- u32 hwcg_reg;
- u32 halt_reg;
- u8 hwcg_bit;
- u8 halt_bit;
- u8 halt_check;
- struct clk_regmap___2 clkr;
-};
-
-struct clk_regmap_div {
- u32 reg;
- u32 shift;
- u32 width;
- struct clk_regmap___2 clkr;
-};
-
-struct clk_regmap_mux {
- u32 reg;
- u32 shift;
- u32 width;
- const struct parent_map *parent_map;
- struct clk_regmap___2 clkr;
-};
-
-struct clk_regmap_mux_div {
- u32 reg_offset;
- u32 hid_width;
- u32 hid_shift;
- u32 src_width;
- u32 src_shift;
- u32 div;
- u32 src;
- const u32 *parent_map;
- struct clk_regmap___2 clkr;
- struct clk *pclk;
- struct notifier_block clk_nb;
-};
-
-struct hfpll_data {
- u32 mode_reg;
- u32 l_reg;
- u32 m_reg;
- u32 n_reg;
- u32 user_reg;
- u32 droop_reg;
- u32 config_reg;
- u32 status_reg;
- u8 lock_bit;
- u32 droop_val;
- u32 config_val;
- u32 user_val;
- u32 user_vco_mask;
- long unsigned int low_vco_max_rate;
- long unsigned int min_rate;
- long unsigned int max_rate;
-};
-
-struct clk_hfpll {
- const struct hfpll_data *d;
- int init_done;
- struct clk_regmap___2 clkr;
- spinlock_t lock;
-};
-
-typedef struct generic_pm_domain * (*genpd_xlate_t)(struct of_phandle_args *, void *);
-
-struct genpd_onecell_data {
- struct generic_pm_domain **domains;
- unsigned int num_domains;
- genpd_xlate_t xlate;
-};
-
-enum gdsc_status {
- GDSC_OFF = 0,
- GDSC_ON = 1,
-};
-
-enum {
- P_XO = 0,
- P_GPLL0 = 1,
- P_GPLL0_AUX = 2,
- P_BIMC = 3,
- P_GPLL1 = 4,
- P_GPLL1_AUX = 5,
- P_GPLL2 = 6,
- P_GPLL2_AUX = 7,
- P_SLEEP_CLK = 8,
- P_DSI0_PHYPLL_BYTE = 9,
- P_DSI0_PHYPLL_DSI = 10,
- P_EXT_PRI_I2S = 11,
- P_EXT_SEC_I2S = 12,
- P_EXT_MCLK = 13,
-};
-
-enum {
- P_XO___2 = 0,
- P_GPLL0___2 = 1,
- P_GPLL4 = 2,
-};
-
-enum {
- P_XO___3 = 0,
- P_GPLL0___3 = 1,
- P_GPLL2___2 = 2,
- P_GPLL3 = 3,
- P_GPLL1___2 = 4,
- P_GPLL2_EARLY = 5,
- P_GPLL0_EARLY_DIV = 6,
- P_SLEEP_CLK___2 = 7,
- P_GPLL4___2 = 8,
- P_AUD_REF_CLK = 9,
- P_GPLL1_EARLY_DIV = 10,
-};
-
-enum {
- P_XO___4 = 0,
- P_MMPLL0 = 1,
- P_GPLL0___4 = 2,
- P_GPLL0_DIV = 3,
- P_MMPLL1 = 4,
- P_MMPLL9 = 5,
- P_MMPLL2 = 6,
- P_MMPLL8 = 7,
- P_MMPLL3 = 8,
- P_DSI0PLL = 9,
- P_DSI1PLL = 10,
- P_MMPLL5 = 11,
- P_HDMIPLL = 12,
- P_DSI0PLL_BYTE = 13,
- P_DSI1PLL_BYTE = 14,
- P_MMPLL4 = 15,
-};
-
-enum rockchip_pll_type {
- pll_rk3036 = 0,
- pll_rk3066 = 1,
- pll_rk3328 = 2,
- pll_rk3399 = 3,
-};
-
-struct rockchip_clk_provider {
- void *reg_base;
- struct clk_onecell_data clk_data;
- struct device_node *cru_node;
- struct regmap *grf;
- spinlock_t lock;
-};
-
-struct rockchip_pll_rate_table {
- long unsigned int rate;
- unsigned int nr;
- unsigned int nf;
- unsigned int no;
- unsigned int nb;
- unsigned int fbdiv;
- unsigned int postdiv1;
- unsigned int refdiv;
- unsigned int postdiv2;
- unsigned int dsmpd;
- unsigned int frac;
-};
-
-struct rockchip_pll_clock {
- unsigned int id;
- const char *name;
- const char * const *parent_names;
- u8 num_parents;
- long unsigned int flags;
- int con_offset;
- int mode_offset;
- int mode_shift;
- int lock_shift;
- enum rockchip_pll_type type;
- u8 pll_flags;
- struct rockchip_pll_rate_table *rate_table;
-};
-
-struct rockchip_cpuclk_clksel {
- int reg;
- u32 val;
-};
-
-struct rockchip_cpuclk_rate_table {
- long unsigned int prate;
- struct rockchip_cpuclk_clksel divs[2];
-};
-
-struct rockchip_cpuclk_reg_data {
- int core_reg;
- u8 div_core_shift;
- u32 div_core_mask;
- u8 mux_core_alt;
- u8 mux_core_main;
- u8 mux_core_shift;
- u32 mux_core_mask;
-};
-
-enum rockchip_clk_branch_type {
- branch_composite = 0,
- branch_mux = 1,
- branch_muxgrf = 2,
- branch_divider = 3,
- branch_fraction_divider = 4,
- branch_gate = 5,
- branch_mmc = 6,
- branch_inverter = 7,
- branch_factor = 8,
- branch_ddrclk = 9,
- branch_half_divider = 10,
-};
-
-struct rockchip_clk_branch {
- unsigned int id;
- enum rockchip_clk_branch_type branch_type;
- const char *name;
- const char * const *parent_names;
- u8 num_parents;
- long unsigned int flags;
- int muxdiv_offset;
- u8 mux_shift;
- u8 mux_width;
- u8 mux_flags;
- int div_offset;
- u8 div_shift;
- u8 div_width;
- u8 div_flags;
- struct clk_div_table *div_table;
- int gate_offset;
- u8 gate_shift;
- u8 gate_flags;
- struct rockchip_clk_branch *child;
-};
-
-struct rockchip_clk_frac {
- struct notifier_block clk_nb;
- struct clk_fractional_divider div;
- struct clk_gate gate;
- struct clk_mux mux;
- const struct clk_ops *mux_ops;
- int mux_frac_idx;
- bool rate_change_remuxed;
- int rate_change_idx;
-};
-
-struct rockchip_clk_pll {
- struct clk_hw hw;
- struct clk_mux pll_mux;
- const struct clk_ops *pll_mux_ops;
- struct notifier_block clk_nb;
- void *reg_base;
- int lock_offset;
- unsigned int lock_shift;
- enum rockchip_pll_type type;
- u8 flags;
- const struct rockchip_pll_rate_table *rate_table;
- unsigned int rate_count;
- spinlock_t *lock;
- struct rockchip_clk_provider *ctx;
-};
-
-struct rockchip_cpuclk {
- struct clk_hw hw;
- struct clk_mux cpu_mux;
- const struct clk_ops *cpu_mux_ops;
- struct clk *alt_parent;
- void *reg_base;
- struct notifier_block clk_nb;
- unsigned int rate_count;
- struct rockchip_cpuclk_rate_table *rate_table;
- const struct rockchip_cpuclk_reg_data *reg_data;
- spinlock_t *lock;
-};
-
-struct rockchip_inv_clock {
- struct clk_hw hw;
- void *reg;
- int shift;
- int flags;
- spinlock_t *lock;
-};
-
-struct rockchip_mmc_clock {
- struct clk_hw hw;
- void *reg;
- int id;
- int shift;
- int cached_phase;
- struct notifier_block clk_rate_change_nb;
-};
-
-struct rockchip_muxgrf_clock {
- struct clk_hw hw;
- struct regmap *regmap;
- u32 reg;
- u32 shift;
- u32 width;
- int flags;
-};
-
-struct rockchip_ddrclk {
- struct clk_hw hw;
- void *reg_base;
- int mux_offset;
- int mux_shift;
- int mux_width;
- int div_shift;
- int div_width;
- int ddr_flag;
- spinlock_t *lock;
-};
-
-struct rockchip_softrst {
- struct reset_controller_dev rcdev;
- void *reg_base;
- int num_regs;
- int num_per_reg;
- u8 flags;
- spinlock_t lock;
-};
-
-enum px30_plls {
- apll = 0,
- dpll = 1,
- cpll = 2,
- npll = 3,
- apll_b_h = 4,
- apll_b_l = 5,
-};
-
-enum px30_pmu_plls {
- gpll = 0,
-};
-
-enum rv1108_plls {
- apll___2 = 0,
- dpll___2 = 1,
- gpll___2 = 2,
-};
-
-enum rk3036_plls {
- apll___3 = 0,
- dpll___3 = 1,
- gpll___3 = 2,
-};
-
-enum rk3128_plls {
- apll___4 = 0,
- dpll___4 = 1,
- cpll___2 = 2,
- gpll___4 = 3,
-};
-
-enum rk3188_plls {
- apll___5 = 0,
- cpll___3 = 1,
- dpll___5 = 2,
- gpll___5 = 3,
-};
-
-enum rk3228_plls {
- apll___6 = 0,
- dpll___6 = 1,
- cpll___4 = 2,
- gpll___6 = 3,
-};
-
-enum rk3308_plls {
- apll___7 = 0,
- dpll___7 = 1,
- vpll0 = 2,
- vpll1 = 3,
-};
-
-enum rk3328_plls {
- apll___8 = 0,
- dpll___8 = 1,
- cpll___5 = 2,
- gpll___7 = 3,
- npll___2 = 4,
-};
-
-enum rk3368_plls {
- apllb = 0,
- aplll = 1,
- dpll___9 = 2,
- cpll___6 = 3,
- gpll___8 = 4,
- npll___3 = 5,
-};
-
-enum rk3399_plls {
- lpll = 0,
- bpll = 1,
- dpll___10 = 2,
- cpll___7 = 3,
- gpll___9 = 4,
- npll___4 = 5,
- vpll = 6,
-};
-
-enum rk3399_pmu_plls {
- ppll = 0,
-};
-
-struct clk_rk3399_inits {
- void (*inits)(struct device_node *);
-};
-
-enum samsung_pll_type {
- pll_2126 = 0,
- pll_3000 = 1,
- pll_35xx = 2,
- pll_36xx = 3,
- pll_2550 = 4,
- pll_2650 = 5,
- pll_4500 = 6,
- pll_4502 = 7,
- pll_4508 = 8,
- pll_4600 = 9,
- pll_4650 = 10,
- pll_4650c = 11,
- pll_6552 = 12,
- pll_6552_s3c2416 = 13,
- pll_6553 = 14,
- pll_s3c2410_mpll = 15,
- pll_s3c2410_upll = 16,
- pll_s3c2440_mpll = 17,
- pll_2550x = 18,
- pll_2550xx = 19,
- pll_2650x = 20,
- pll_2650xx = 21,
- pll_1450x = 22,
- pll_1451x = 23,
- pll_1452x = 24,
- pll_1460x = 25,
-};
-
-struct samsung_pll_rate_table {
- unsigned int rate;
- unsigned int pdiv;
- unsigned int mdiv;
- unsigned int sdiv;
- unsigned int kdiv;
- unsigned int afc;
- unsigned int mfr;
- unsigned int mrr;
- unsigned int vsel;
-};
-
-struct samsung_clk_provider {
- void *reg_base;
- struct device *dev;
- spinlock_t lock;
- struct clk_hw_onecell_data clk_data;
-};
-
-struct samsung_clock_alias {
- unsigned int id;
- const char *dev_name;
- const char *alias;
-};
-
-struct samsung_fixed_rate_clock {
- unsigned int id;
- char *name;
- const char *parent_name;
- long unsigned int flags;
- long unsigned int fixed_rate;
-};
-
-struct samsung_fixed_factor_clock {
- unsigned int id;
- char *name;
- const char *parent_name;
- long unsigned int mult;
- long unsigned int div;
- long unsigned int flags;
-};
-
-struct samsung_mux_clock {
- unsigned int id;
- const char *name;
- const char * const *parent_names;
- u8 num_parents;
- long unsigned int flags;
- long unsigned int offset;
- u8 shift;
- u8 width;
- u8 mux_flags;
-};
-
-struct samsung_div_clock {
- unsigned int id;
- const char *name;
- const char *parent_name;
- long unsigned int flags;
- long unsigned int offset;
- u8 shift;
- u8 width;
- u8 div_flags;
- struct clk_div_table *table;
-};
-
-struct samsung_gate_clock {
- unsigned int id;
- const char *name;
- const char *parent_name;
- long unsigned int flags;
- long unsigned int offset;
- u8 bit_idx;
- u8 gate_flags;
-};
-
-struct samsung_clk_reg_dump {
- u32 offset;
- u32 value;
-};
-
-struct samsung_pll_clock {
- unsigned int id;
- const char *name;
- const char *parent_name;
- long unsigned int flags;
- int con_offset;
- int lock_offset;
- enum samsung_pll_type type;
- const struct samsung_pll_rate_table *rate_table;
-};
-
-struct samsung_clock_reg_cache {
- struct list_head node;
- void *reg_base;
- struct samsung_clk_reg_dump *rdump;
- unsigned int rd_num;
- const struct samsung_clk_reg_dump *rsuspend;
- unsigned int rsuspend_num;
-};
-
-struct samsung_cmu_info {
- const struct samsung_pll_clock *pll_clks;
- unsigned int nr_pll_clks;
- const struct samsung_mux_clock *mux_clks;
- unsigned int nr_mux_clks;
- const struct samsung_div_clock *div_clks;
- unsigned int nr_div_clks;
- const struct samsung_gate_clock *gate_clks;
- unsigned int nr_gate_clks;
- const struct samsung_fixed_rate_clock *fixed_clks;
- unsigned int nr_fixed_clks;
- const struct samsung_fixed_factor_clock *fixed_factor_clks;
- unsigned int nr_fixed_factor_clks;
- unsigned int nr_clk_ids;
- const long unsigned int *clk_regs;
- unsigned int nr_clk_regs;
- const struct samsung_clk_reg_dump *suspend_regs;
- unsigned int nr_suspend_regs;
- const char *clk_name;
-};
-
-struct samsung_clk_pll {
- struct clk_hw hw;
- void *lock_reg;
- void *con_reg;
- short unsigned int enable_offs;
- short unsigned int lock_offs;
- enum samsung_pll_type type;
- unsigned int rate_count;
- const struct samsung_pll_rate_table *rate_table;
-};
-
-struct exynos_cpuclk_cfg_data {
- long unsigned int prate;
- long unsigned int div0;
- long unsigned int div1;
-};
-
-struct exynos_cpuclk {
- struct clk_hw hw;
- const struct clk_hw *alt_parent;
- void *ctrl_base;
- spinlock_t *lock;
- const struct exynos_cpuclk_cfg_data *cfg;
- const long unsigned int num_cfgs;
- struct notifier_block clk_nb;
- long unsigned int flags;
-};
-
-struct exynos5433_cmu_data {
- struct samsung_clk_reg_dump *clk_save;
- unsigned int nr_clk_save;
- const struct samsung_clk_reg_dump *clk_suspend;
- unsigned int nr_clk_suspend;
- struct clk *clk;
- struct clk **pclks;
- int nr_pclks;
- struct samsung_clk_provider ctx;
-};
-
-struct exynos_audss_clk_drvdata {
- unsigned int has_adma_clk: 1;
- unsigned int has_mst_clk: 1;
- unsigned int enable_epll: 1;
- unsigned int num_clks;
-};
-
-struct exynos_clkout {
- struct clk_gate gate;
- struct clk_mux mux;
- spinlock_t slock;
- void *reg;
- u32 pmu_debug_save;
- struct clk_hw_onecell_data data;
-};
-
-struct clk_factors_config {
- u8 nshift;
- u8 nwidth;
- u8 kshift;
- u8 kwidth;
- u8 mshift;
- u8 mwidth;
- u8 pshift;
- u8 pwidth;
- u8 n_start;
-};
-
-struct factors_request {
- long unsigned int rate;
- long unsigned int parent_rate;
- u8 parent_index;
- u8 n;
- u8 k;
- u8 m;
- u8 p;
-};
-
-struct factors_data {
- int enable;
- int mux;
- int muxmask;
- const struct clk_factors_config *table;
- void (*getter)(struct factors_request *);
- void (*recalc)(struct factors_request *);
- const char *name;
-};
-
-struct clk_factors {
- struct clk_hw hw;
- void *reg;
- const struct clk_factors_config *config;
- void (*get_factors)(struct factors_request *);
- void (*recalc)(struct factors_request *);
- spinlock_t *lock;
- struct clk_mux *mux;
- struct clk_gate *gate;
-};
-
-struct mux_data {
- u8 shift;
-};
-
-struct div_data {
- u8 shift;
- u8 pow;
- u8 width;
- const struct clk_div_table *table;
-};
-
-struct divs_data {
- const struct factors_data *factors;
- int ndivs;
- struct {
- u8 self;
- u8 fixed;
- struct clk_div_table *table;
- u8 shift;
- u8 pow;
- u8 gate;
- bool critical;
- } div[4];
-};
-
-struct ve_reset_data {
- void *reg;
- spinlock_t *lock;
- struct reset_controller_dev rcdev;
-};
-
-struct mmc_phase {
- struct clk_hw hw;
- u8 offset;
- void *reg;
- spinlock_t *lock;
-};
-
-struct sun4i_a10_display_clk_data {
- bool has_div;
- u8 num_rst;
- u8 parents;
- u8 offset_en;
- u8 offset_div;
- u8 offset_mux;
- u8 offset_rst;
- u8 width_div;
- u8 width_mux;
- u32 flags;
-};
-
-struct reset_data {
- void *reg;
- spinlock_t *lock;
- struct reset_controller_dev rcdev;
- u8 offset;
-};
-
-struct tcon_ch1_clk {
- struct clk_hw hw;
- spinlock_t lock;
- void *reg;
-};
-
-enum {
- AHB1 = 0,
- AHB2 = 1,
- APB1 = 2,
- APB2 = 3,
- PARENT_MAX = 4,
-};
-
-struct sun9i_mmc_clk_data {
- spinlock_t lock;
- void *membase;
- struct clk *clk;
- struct reset_control *reset;
- struct clk_onecell_data clk_data;
- struct reset_controller_dev rcdev;
-};
-
-struct usb_reset_data {
- void *reg;
- spinlock_t *lock;
- struct clk *clk;
- struct reset_controller_dev rcdev;
-};
-
-struct usb_clk_data {
- u32 clk_mask;
- u32 reset_mask;
- bool reset_needs_clk;
-};
-
-struct sun9i_a80_cpus_clk {
- struct clk_hw hw;
- void *reg;
-};
-
-struct gates_data {
- long unsigned int mask[1];
-};
-
-struct ccu_common {
- void *base;
- u16 reg;
- u16 lock_reg;
- u32 prediv;
- long unsigned int features;
- spinlock_t *lock;
- struct clk_hw hw;
-};
-
-struct ccu_reset_map;
-
-struct sunxi_ccu_desc {
- struct ccu_common **ccu_clks;
- long unsigned int num_ccu_clks;
- struct clk_hw_onecell_data *hw_clks;
- struct ccu_reset_map *resets;
- long unsigned int num_resets;
-};
-
-struct ccu_reset_map {
- u16 reg;
- u32 bit;
-};
-
-struct ccu_pll_nb {
- struct notifier_block clk_nb;
- struct ccu_common *common;
- u32 enable;
- u32 lock;
-};
-
-struct ccu_reset {
- void *base;
- struct ccu_reset_map *reset_map;
- spinlock_t *lock;
- struct reset_controller_dev rcdev;
-};
-
-struct ccu_mux_fixed_prediv {
- u8 index;
- u16 div;
-};
-
-struct ccu_mux_var_prediv {
- u8 index;
- u8 shift;
- u8 width;
-};
-
-struct ccu_mux_internal {
- u8 shift;
- u8 width;
- const u8 *table;
- const struct ccu_mux_fixed_prediv *fixed_predivs;
- u8 n_predivs;
- const struct ccu_mux_var_prediv *var_predivs;
- u8 n_var_predivs;
-};
-
-struct ccu_div_internal {
- u8 shift;
- u8 width;
- u32 max;
- u32 offset;
- u32 flags;
- struct clk_div_table *table;
-};
-
-struct ccu_div {
- u32 enable;
- struct ccu_div_internal div;
- struct ccu_mux_internal mux;
- struct ccu_common common;
- unsigned int fixed_post_div;
-};
-
-struct ccu_frac_internal {
- u32 enable;
- u32 select;
- long unsigned int rates[2];
-};
-
-struct ccu_gate {
- u32 enable;
- struct ccu_common common;
-};
-
-struct ccu_mux {
- u16 reg;
- u32 enable;
- struct ccu_mux_internal mux;
- struct ccu_common common;
-};
-
-struct ccu_mux_nb {
- struct notifier_block clk_nb;
- struct ccu_common *common;
- struct ccu_mux_internal *cm;
- u32 delay_us;
- u8 bypass_index;
- u8 original_index;
-};
-
-struct ccu_mult_internal {
- u8 offset;
- u8 shift;
- u8 width;
- u8 min;
- u8 max;
-};
-
-struct ccu_mult {
- u32 enable;
- u32 lock;
- struct ccu_frac_internal frac;
- struct ccu_mult_internal mult;
- struct ccu_mux_internal mux;
- struct ccu_common common;
-};
-
-struct _ccu_mult {
- long unsigned int mult;
- long unsigned int min;
- long unsigned int max;
-};
-
-struct ccu_phase {
- u8 shift;
- u8 width;
- struct ccu_common common;
-};
-
-struct ccu_sdm_setting {
- long unsigned int rate;
- u32 pattern;
- u32 m;
- u32 n;
-};
-
-struct ccu_sdm_internal {
- struct ccu_sdm_setting *table;
- u32 table_size;
- u32 enable;
- u32 tuning_enable;
- u16 tuning_reg;
-};
-
-struct ccu_nk {
- u16 reg;
- u32 enable;
- u32 lock;
- struct ccu_mult_internal n;
- struct ccu_mult_internal k;
- unsigned int fixed_post_div;
- struct ccu_common common;
-};
-
-struct _ccu_nk {
- long unsigned int n;
- long unsigned int min_n;
- long unsigned int max_n;
- long unsigned int k;
- long unsigned int min_k;
- long unsigned int max_k;
-};
-
-struct ccu_nkm {
- u32 enable;
- u32 lock;
- struct ccu_mult_internal n;
- struct ccu_mult_internal k;
- struct ccu_div_internal m;
- struct ccu_mux_internal mux;
- unsigned int fixed_post_div;
- struct ccu_common common;
-};
-
-struct _ccu_nkm {
- long unsigned int n;
- long unsigned int min_n;
- long unsigned int max_n;
- long unsigned int k;
- long unsigned int min_k;
- long unsigned int max_k;
- long unsigned int m;
- long unsigned int min_m;
- long unsigned int max_m;
-};
-
-struct ccu_nkmp {
- u32 enable;
- u32 lock;
- struct ccu_mult_internal n;
- struct ccu_mult_internal k;
- struct ccu_div_internal m;
- struct ccu_div_internal p;
- unsigned int fixed_post_div;
- unsigned int max_rate;
- struct ccu_common common;
-};
-
-struct _ccu_nkmp {
- long unsigned int n;
- long unsigned int min_n;
- long unsigned int max_n;
- long unsigned int k;
- long unsigned int min_k;
- long unsigned int max_k;
- long unsigned int m;
- long unsigned int min_m;
- long unsigned int max_m;
- long unsigned int p;
- long unsigned int min_p;
- long unsigned int max_p;
-};
-
-struct ccu_nm {
- u32 enable;
- u32 lock;
- struct ccu_mult_internal n;
- struct ccu_div_internal m;
- struct ccu_frac_internal frac;
- struct ccu_sdm_internal sdm;
- unsigned int fixed_post_div;
- unsigned int min_rate;
- unsigned int max_rate;
- struct ccu_common common;
-};
-
-struct _ccu_nm {
- long unsigned int n;
- long unsigned int min_n;
- long unsigned int max_n;
- long unsigned int m;
- long unsigned int min_m;
- long unsigned int max_m;
-};
-
-struct ccu_mp {
- u32 enable;
- struct ccu_div_internal m;
- struct ccu_div_internal p;
- struct ccu_mux_internal mux;
- unsigned int fixed_post_div;
- struct ccu_common common;
-};
-
-struct tegra_cpu_car_ops {
- void (*wait_for_reset)(u32);
- void (*put_in_reset)(u32);
- void (*out_of_reset)(u32);
- void (*enable_clock)(u32);
- void (*disable_clock)(u32);
- bool (*rail_off_ready)();
- void (*suspend)();
- void (*resume)();
-};
-
-struct tegra_clk_periph_regs {
- u32 enb_reg;
- u32 enb_set_reg;
- u32 enb_clr_reg;
- u32 rst_reg;
- u32 rst_set_reg;
- u32 rst_clr_reg;
-};
-
-struct tegra_clk_init_table {
- unsigned int clk_id;
- unsigned int parent_id;
- long unsigned int rate;
- int state;
-};
-
-struct tegra_clk_duplicate {
- int clk_id;
- struct clk_lookup lookup;
-};
-
-struct tegra_clk {
- int dt_id;
- bool present;
-};
-
-struct tegra_devclk {
- int dt_id;
- char *dev_id;
- char *con_id;
-};
-
-typedef void (*tegra_clk_apply_init_table_func)();
-
-struct tegra_clk_sync_source {
- struct clk_hw hw;
- long unsigned int rate;
- long unsigned int max_rate;
-};
-
-struct i2c_msg {
- __u16 addr;
- __u16 flags;
- __u16 len;
- __u8 *buf;
-};
-
-union i2c_smbus_data {
- __u8 byte;
- __u16 word;
- __u8 block[34];
-};
-
-enum i2c_slave_event {
- I2C_SLAVE_READ_REQUESTED = 0,
- I2C_SLAVE_WRITE_REQUESTED = 1,
- I2C_SLAVE_READ_PROCESSED = 2,
- I2C_SLAVE_WRITE_RECEIVED = 3,
- I2C_SLAVE_STOP = 4,
-};
-
-struct i2c_client;
-
-typedef int (*i2c_slave_cb_t)(struct i2c_client *, enum i2c_slave_event, u8 *);
-
-struct i2c_adapter;
-
-struct i2c_client {
- short unsigned int flags;
- short unsigned int addr;
- char name[20];
- struct i2c_adapter *adapter;
- struct device dev;
- int init_irq;
- int irq;
- struct list_head detected;
- i2c_slave_cb_t slave_cb;
-};
-
-struct i2c_algorithm;
-
-struct i2c_lock_operations;
-
-struct i2c_bus_recovery_info;
-
-struct i2c_adapter_quirks;
-
-struct i2c_adapter {
- struct module *owner;
- unsigned int class;
- const struct i2c_algorithm *algo;
- void *algo_data;
- const struct i2c_lock_operations *lock_ops;
- struct rt_mutex bus_lock;
- struct rt_mutex mux_lock;
- int timeout;
- int retries;
- struct device dev;
- long unsigned int locked_flags;
- int nr;
- char name[48];
- struct completion dev_released;
- struct mutex userspace_clients_lock;
- struct list_head userspace_clients;
- struct i2c_bus_recovery_info *bus_recovery_info;
- const struct i2c_adapter_quirks *quirks;
- struct irq_domain *host_notify_domain;
-};
-
-struct i2c_algorithm {
- int (*master_xfer)(struct i2c_adapter *, struct i2c_msg *, int);
- int (*master_xfer_atomic)(struct i2c_adapter *, struct i2c_msg *, int);
- int (*smbus_xfer)(struct i2c_adapter *, u16, short unsigned int, char, u8, int, union i2c_smbus_data *);
- int (*smbus_xfer_atomic)(struct i2c_adapter *, u16, short unsigned int, char, u8, int, union i2c_smbus_data *);
- u32 (*functionality)(struct i2c_adapter *);
- int (*reg_slave)(struct i2c_client *);
- int (*unreg_slave)(struct i2c_client *);
-};
-
-struct i2c_lock_operations {
- void (*lock_bus)(struct i2c_adapter *, unsigned int);
- int (*trylock_bus)(struct i2c_adapter *, unsigned int);
- void (*unlock_bus)(struct i2c_adapter *, unsigned int);
-};
-
-struct i2c_bus_recovery_info {
- int (*recover_bus)(struct i2c_adapter *);
- int (*get_scl)(struct i2c_adapter *);
- void (*set_scl)(struct i2c_adapter *, int);
- int (*get_sda)(struct i2c_adapter *);
- void (*set_sda)(struct i2c_adapter *, int);
- int (*get_bus_free)(struct i2c_adapter *);
- void (*prepare_recovery)(struct i2c_adapter *);
- void (*unprepare_recovery)(struct i2c_adapter *);
- struct gpio_desc *scl_gpiod;
- struct gpio_desc *sda_gpiod;
- struct pinctrl *pinctrl;
- struct pinctrl_state *pins_default;
- struct pinctrl_state *pins_gpio;
-};
-
-struct i2c_adapter_quirks {
- u64 flags;
- int max_num_msgs;
- u16 max_write_len;
- u16 max_read_len;
- u16 max_comb_1st_msg_len;
- u16 max_comb_2nd_msg_len;
-};
-
-struct rail_alignment {
- int offset_uv;
- int step_uv;
-};
-
-struct cvb_coefficients {
- int c0;
- int c1;
- int c2;
-};
-
-struct cvb_table_freq_entry {
- long unsigned int freq;
- struct cvb_coefficients coefficients;
-};
-
-struct cvb_cpu_dfll_data {
- u32 tune0_low;
- u32 tune0_high;
- u32 tune1;
- unsigned int tune_high_min_millivolts;
-};
-
-struct cvb_table {
- int speedo_id;
- int process_id;
- int min_millivolts;
- int max_millivolts;
- int speedo_scale;
- int voltage_scale;
- struct cvb_table_freq_entry entries[40];
- struct cvb_cpu_dfll_data cpu_dfll_data;
-};
-
-struct tegra_dfll_soc_data {
- struct device *dev;
- long unsigned int max_freq;
- const struct cvb_table *cvb;
- struct rail_alignment alignment;
- void (*init_clock_trimmers)();
- void (*set_clock_trimmers_high)();
- void (*set_clock_trimmers_low)();
-};
-
-enum dfll_ctrl_mode {
- DFLL_UNINITIALIZED = 0,
- DFLL_DISABLED = 1,
- DFLL_OPEN_LOOP = 2,
- DFLL_CLOSED_LOOP = 3,
-};
-
-enum dfll_tune_range {
- DFLL_TUNE_UNINITIALIZED = 0,
- DFLL_TUNE_LOW = 1,
-};
-
-enum tegra_dfll_pmu_if {
- TEGRA_DFLL_PMU_I2C = 0,
- TEGRA_DFLL_PMU_PWM = 1,
-};
-
-struct dfll_rate_req {
- long unsigned int rate;
- long unsigned int dvco_target_rate;
- int lut_index;
- u8 mult_bits;
- u8 scale_bits;
-};
-
-struct tegra_dfll {
- struct device *dev;
- struct tegra_dfll_soc_data *soc;
- void *base;
- void *i2c_base;
- void *i2c_controller_base;
- void *lut_base;
- struct regulator *vdd_reg;
- struct clk *soc_clk;
- struct clk *ref_clk;
- struct clk *i2c_clk;
- struct clk *dfll_clk;
- struct reset_control *dvco_rst;
- long unsigned int ref_rate;
- long unsigned int i2c_clk_rate;
- long unsigned int dvco_rate_min;
- enum dfll_ctrl_mode mode;
- enum dfll_tune_range tune_range;
- struct dentry *debugfs_dir;
- struct clk_hw dfll_clk_hw;
- const char *output_clock_name;
- struct dfll_rate_req last_req;
- long unsigned int last_unrounded_rate;
- u32 droop_ctrl;
- u32 sample_rate;
- u32 force_mode;
- u32 cf;
- u32 ci;
- u32 cg;
- bool cg_scale;
- u32 i2c_fs_rate;
- u32 i2c_reg;
- u32 i2c_slave_addr;
- unsigned int lut[33];
- long unsigned int lut_uv[33];
- int lut_size;
- u8 lut_bottom;
- u8 lut_min;
- u8 lut_max;
- u8 lut_safe;
- enum tegra_dfll_pmu_if pmu_if;
- long unsigned int pwm_rate;
- struct pinctrl *pwm_pin;
- struct pinctrl_state *pwm_enable_state;
- struct pinctrl_state *pwm_disable_state;
- u32 reg_init_uV;
-};
-
-struct tegra_clk_frac_div {
- struct clk_hw hw;
- void *reg;
- u8 flags;
- u8 shift;
- u8 width;
- u8 frac_width;
- spinlock_t *lock;
-};
-
-struct tegra_clk_periph_gate {
- u32 magic;
- struct clk_hw hw;
- void *clk_base;
- u8 flags;
- int clk_num;
- int *enable_refcnt;
- const struct tegra_clk_periph_regs *regs;
-};
-
-struct tegra_clk_periph {
- u32 magic;
- struct clk_hw hw;
- struct clk_mux mux;
- struct tegra_clk_frac_div divider;
- struct tegra_clk_periph_gate gate;
- const struct clk_ops *mux_ops;
- const struct clk_ops *div_ops;
- const struct clk_ops *gate_ops;
-};
-
-struct tegra_periph_init_data {
- const char *name;
- int clk_id;
- union {
- const char * const *parent_names;
- const char *parent_name;
- } p;
- int num_parents;
- struct tegra_clk_periph periph;
- u32 offset;
- const char *con_id;
- const char *dev_id;
- long unsigned int flags;
-};
-
-struct tegra_clk_periph_fixed {
- struct clk_hw hw;
- void *base;
- const struct tegra_clk_periph_regs *regs;
- unsigned int mul;
- unsigned int div;
- unsigned int num;
-};
-
-struct tegra_clk_pll_freq_table {
- long unsigned int input_rate;
- long unsigned int output_rate;
- u32 n;
- u32 m;
- u8 p;
- u8 cpcon;
- u16 sdm_data;
-};
-
-struct pdiv_map {
- u8 pdiv;
- u8 hw_val;
-};
-
-struct div_nmp {
- u8 divn_shift;
- u8 divn_width;
- u8 divm_shift;
- u8 divm_width;
- u8 divp_shift;
- u8 divp_width;
- u8 override_divn_shift;
- u8 override_divm_shift;
- u8 override_divp_shift;
-};
-
-struct tegra_clk_pll;
-
-struct tegra_clk_pll_params {
- long unsigned int input_min;
- long unsigned int input_max;
- long unsigned int cf_min;
- long unsigned int cf_max;
- long unsigned int vco_min;
- long unsigned int vco_max;
- u32 base_reg;
- u32 misc_reg;
- u32 lock_reg;
- u32 lock_mask;
- u32 lock_enable_bit_idx;
- u32 iddq_reg;
- u32 iddq_bit_idx;
- u32 reset_reg;
- u32 reset_bit_idx;
- u32 sdm_din_reg;
- u32 sdm_din_mask;
- u32 sdm_ctrl_reg;
- u32 sdm_ctrl_en_mask;
- u32 ssc_ctrl_reg;
- u32 ssc_ctrl_en_mask;
- u32 aux_reg;
- u32 dyn_ramp_reg;
- u32 ext_misc_reg[6];
- u32 pmc_divnm_reg;
- u32 pmc_divp_reg;
- u32 flags;
- int stepa_shift;
- int stepb_shift;
- int lock_delay;
- int max_p;
- bool defaults_set;
- const struct pdiv_map *pdiv_tohw;
- struct div_nmp *div_nmp;
- struct tegra_clk_pll_freq_table *freq_table;
- long unsigned int fixed_rate;
- u16 mdiv_default;
- u32 (*round_p_to_pdiv)(u32, u32 *);
- void (*set_gain)(struct tegra_clk_pll_freq_table *);
- int (*calc_rate)(struct clk_hw *, struct tegra_clk_pll_freq_table *, long unsigned int, long unsigned int);
- long unsigned int (*adjust_vco)(struct tegra_clk_pll_params *, long unsigned int);
- void (*set_defaults)(struct tegra_clk_pll *);
- int (*dyn_ramp)(struct tegra_clk_pll *, struct tegra_clk_pll_freq_table *);
- int (*pre_rate_change)();
- void (*post_rate_change)();
-};
-
-struct tegra_clk_pll {
- struct clk_hw hw;
- void *clk_base;
- void *pmc;
- spinlock_t *lock;
- struct tegra_clk_pll_params *params;
-};
-
-struct utmi_clk_param {
- u32 osc_frequency;
- u8 enable_delay_count;
- u8 stable_count;
- u8 active_delay_count;
- u8 xtal_freq_count;
-};
-
-struct tegra_clk_pll_out {
- struct clk_hw hw;
- void *reg;
- u8 enb_bit_idx;
- u8 rst_bit_idx;
- spinlock_t *lock;
- u8 flags;
-};
-
-struct tegra_sdmmc_mux {
- struct clk_hw hw;
- void *reg;
- spinlock_t *lock;
- const struct clk_ops *gate_ops;
- struct tegra_clk_periph_gate gate;
- u8 div_flags;
-};
-
-struct tegra_clk_super_mux {
- struct clk_hw hw;
- void *reg;
- struct tegra_clk_frac_div frac_div;
- const struct clk_ops *div_ops;
- u8 width;
- u8 flags;
- u8 div2_index;
- u8 pllx_index;
- spinlock_t *lock;
-};
-
-struct tegra_audio_clk_info {
- char *name;
- struct tegra_clk_pll_params *pll_params;
- int clk_id;
- char *parent;
-};
-
-enum clk_id {
- tegra_clk_actmon = 0,
- tegra_clk_adx = 1,
- tegra_clk_adx1 = 2,
- tegra_clk_afi = 3,
- tegra_clk_amx = 4,
- tegra_clk_amx1 = 5,
- tegra_clk_apb2ape = 6,
- tegra_clk_ahbdma = 7,
- tegra_clk_apbdma = 8,
- tegra_clk_apbif = 9,
- tegra_clk_ape = 10,
- tegra_clk_audio0 = 11,
- tegra_clk_audio0_2x = 12,
- tegra_clk_audio0_mux = 13,
- tegra_clk_audio1 = 14,
- tegra_clk_audio1_2x = 15,
- tegra_clk_audio1_mux = 16,
- tegra_clk_audio2 = 17,
- tegra_clk_audio2_2x = 18,
- tegra_clk_audio2_mux = 19,
- tegra_clk_audio3 = 20,
- tegra_clk_audio3_2x = 21,
- tegra_clk_audio3_mux = 22,
- tegra_clk_audio4 = 23,
- tegra_clk_audio4_2x = 24,
- tegra_clk_audio4_mux = 25,
- tegra_clk_bsea = 26,
- tegra_clk_bsev = 27,
- tegra_clk_cclk_g = 28,
- tegra_clk_cclk_lp = 29,
- tegra_clk_cilab = 30,
- tegra_clk_cilcd = 31,
- tegra_clk_cile = 32,
- tegra_clk_clk_32k = 33,
- tegra_clk_clk72Mhz = 34,
- tegra_clk_clk72Mhz_8 = 35,
- tegra_clk_clk_m = 36,
- tegra_clk_osc = 37,
- tegra_clk_osc_div2 = 38,
- tegra_clk_osc_div4 = 39,
- tegra_clk_cml0 = 40,
- tegra_clk_cml1 = 41,
- tegra_clk_csi = 42,
- tegra_clk_csite = 43,
- tegra_clk_csite_8 = 44,
- tegra_clk_csus = 45,
- tegra_clk_cve = 46,
- tegra_clk_dam0 = 47,
- tegra_clk_dam1 = 48,
- tegra_clk_dam2 = 49,
- tegra_clk_d_audio = 50,
- tegra_clk_dbgapb = 51,
- tegra_clk_dds = 52,
- tegra_clk_dfll_ref = 53,
- tegra_clk_dfll_soc = 54,
- tegra_clk_disp1 = 55,
- tegra_clk_disp1_8 = 56,
- tegra_clk_disp2 = 57,
- tegra_clk_disp2_8 = 58,
- tegra_clk_dp2 = 59,
- tegra_clk_dpaux = 60,
- tegra_clk_dpaux1 = 61,
- tegra_clk_dsialp = 62,
- tegra_clk_dsia_mux = 63,
- tegra_clk_dsiblp = 64,
- tegra_clk_dsib_mux = 65,
- tegra_clk_dtv = 66,
- tegra_clk_emc = 67,
- tegra_clk_entropy = 68,
- tegra_clk_entropy_8 = 69,
- tegra_clk_epp = 70,
- tegra_clk_epp_8 = 71,
- tegra_clk_extern1 = 72,
- tegra_clk_extern2 = 73,
- tegra_clk_extern3 = 74,
- tegra_clk_fuse = 75,
- tegra_clk_fuse_burn = 76,
- tegra_clk_gpu = 77,
- tegra_clk_gr2d = 78,
- tegra_clk_gr2d_8 = 79,
- tegra_clk_gr3d = 80,
- tegra_clk_gr3d_8 = 81,
- tegra_clk_hclk = 82,
- tegra_clk_hda = 83,
- tegra_clk_hda_8 = 84,
- tegra_clk_hda2codec_2x = 85,
- tegra_clk_hda2codec_2x_8 = 86,
- tegra_clk_hda2hdmi = 87,
- tegra_clk_hdmi = 88,
- tegra_clk_hdmi_audio = 89,
- tegra_clk_host1x = 90,
- tegra_clk_host1x_8 = 91,
- tegra_clk_host1x_9 = 92,
- tegra_clk_hsic_trk = 93,
- tegra_clk_i2c1 = 94,
- tegra_clk_i2c2 = 95,
- tegra_clk_i2c3 = 96,
- tegra_clk_i2c4 = 97,
- tegra_clk_i2c5 = 98,
- tegra_clk_i2c6 = 99,
- tegra_clk_i2cslow = 100,
- tegra_clk_i2s0 = 101,
- tegra_clk_i2s0_sync = 102,
- tegra_clk_i2s1 = 103,
- tegra_clk_i2s1_sync = 104,
- tegra_clk_i2s2 = 105,
- tegra_clk_i2s2_sync = 106,
- tegra_clk_i2s3 = 107,
- tegra_clk_i2s3_sync = 108,
- tegra_clk_i2s4 = 109,
- tegra_clk_i2s4_sync = 110,
- tegra_clk_isp = 111,
- tegra_clk_isp_8 = 112,
- tegra_clk_isp_9 = 113,
- tegra_clk_ispb = 114,
- tegra_clk_kbc = 115,
- tegra_clk_kfuse = 116,
- tegra_clk_la = 117,
- tegra_clk_maud = 118,
- tegra_clk_mipi = 119,
- tegra_clk_mipibif = 120,
- tegra_clk_mipi_cal = 121,
- tegra_clk_mpe = 122,
- tegra_clk_mselect = 123,
- tegra_clk_msenc = 124,
- tegra_clk_ndflash = 125,
- tegra_clk_ndflash_8 = 126,
- tegra_clk_ndspeed = 127,
- tegra_clk_ndspeed_8 = 128,
- tegra_clk_nor = 129,
- tegra_clk_nvdec = 130,
- tegra_clk_nvenc = 131,
- tegra_clk_nvjpg = 132,
- tegra_clk_owr = 133,
- tegra_clk_owr_8 = 134,
- tegra_clk_pcie = 135,
- tegra_clk_pclk = 136,
- tegra_clk_pll_a = 137,
- tegra_clk_pll_a_out0 = 138,
- tegra_clk_pll_a1 = 139,
- tegra_clk_pll_c = 140,
- tegra_clk_pll_c2 = 141,
- tegra_clk_pll_c3 = 142,
- tegra_clk_pll_c4 = 143,
- tegra_clk_pll_c4_out0 = 144,
- tegra_clk_pll_c4_out1 = 145,
- tegra_clk_pll_c4_out2 = 146,
- tegra_clk_pll_c4_out3 = 147,
- tegra_clk_pll_c_out1 = 148,
- tegra_clk_pll_d = 149,
- tegra_clk_pll_d2 = 150,
- tegra_clk_pll_d2_out0 = 151,
- tegra_clk_pll_d_out0 = 152,
- tegra_clk_pll_dp = 153,
- tegra_clk_pll_e_out0 = 154,
- tegra_clk_pll_g_ref = 155,
- tegra_clk_pll_m = 156,
- tegra_clk_pll_m_out1 = 157,
- tegra_clk_pll_mb = 158,
- tegra_clk_pll_p = 159,
- tegra_clk_pll_p_out1 = 160,
- tegra_clk_pll_p_out2 = 161,
- tegra_clk_pll_p_out2_int = 162,
- tegra_clk_pll_p_out3 = 163,
- tegra_clk_pll_p_out4 = 164,
- tegra_clk_pll_p_out4_cpu = 165,
- tegra_clk_pll_p_out5 = 166,
- tegra_clk_pll_p_out_hsio = 167,
- tegra_clk_pll_p_out_xusb = 168,
- tegra_clk_pll_p_out_cpu = 169,
- tegra_clk_pll_p_out_adsp = 170,
- tegra_clk_pll_ref = 171,
- tegra_clk_pll_re_out = 172,
- tegra_clk_pll_re_vco = 173,
- tegra_clk_pll_u = 174,
- tegra_clk_pll_u_out = 175,
- tegra_clk_pll_u_out1 = 176,
- tegra_clk_pll_u_out2 = 177,
- tegra_clk_pll_u_12m = 178,
- tegra_clk_pll_u_480m = 179,
- tegra_clk_pll_u_48m = 180,
- tegra_clk_pll_u_60m = 181,
- tegra_clk_pll_x = 182,
- tegra_clk_pll_x_out0 = 183,
- tegra_clk_pwm = 184,
- tegra_clk_qspi = 185,
- tegra_clk_rtc = 186,
- tegra_clk_sata = 187,
- tegra_clk_sata_8 = 188,
- tegra_clk_sata_cold = 189,
- tegra_clk_sata_oob = 190,
- tegra_clk_sata_oob_8 = 191,
- tegra_clk_sbc1 = 192,
- tegra_clk_sbc1_8 = 193,
- tegra_clk_sbc1_9 = 194,
- tegra_clk_sbc2 = 195,
- tegra_clk_sbc2_8 = 196,
- tegra_clk_sbc2_9 = 197,
- tegra_clk_sbc3 = 198,
- tegra_clk_sbc3_8 = 199,
- tegra_clk_sbc3_9 = 200,
- tegra_clk_sbc4 = 201,
- tegra_clk_sbc4_8 = 202,
- tegra_clk_sbc4_9 = 203,
- tegra_clk_sbc5 = 204,
- tegra_clk_sbc5_8 = 205,
- tegra_clk_sbc6 = 206,
- tegra_clk_sbc6_8 = 207,
- tegra_clk_sclk = 208,
- tegra_clk_sdmmc_legacy = 209,
- tegra_clk_sdmmc1 = 210,
- tegra_clk_sdmmc1_8 = 211,
- tegra_clk_sdmmc1_9 = 212,
- tegra_clk_sdmmc2 = 213,
- tegra_clk_sdmmc2_8 = 214,
- tegra_clk_sdmmc3 = 215,
- tegra_clk_sdmmc3_8 = 216,
- tegra_clk_sdmmc3_9 = 217,
- tegra_clk_sdmmc4 = 218,
- tegra_clk_sdmmc4_8 = 219,
- tegra_clk_se = 220,
- tegra_clk_se_10 = 221,
- tegra_clk_soc_therm = 222,
- tegra_clk_soc_therm_8 = 223,
- tegra_clk_sor0 = 224,
- tegra_clk_sor0_out = 225,
- tegra_clk_sor1 = 226,
- tegra_clk_sor1_out = 227,
- tegra_clk_spdif = 228,
- tegra_clk_spdif_2x = 229,
- tegra_clk_spdif_in = 230,
- tegra_clk_spdif_in_8 = 231,
- tegra_clk_spdif_in_sync = 232,
- tegra_clk_spdif_mux = 233,
- tegra_clk_spdif_out = 234,
- tegra_clk_timer = 235,
- tegra_clk_trace = 236,
- tegra_clk_tsec = 237,
- tegra_clk_tsec_8 = 238,
- tegra_clk_tsecb = 239,
- tegra_clk_tsensor = 240,
- tegra_clk_tvdac = 241,
- tegra_clk_tvo = 242,
- tegra_clk_uarta = 243,
- tegra_clk_uarta_8 = 244,
- tegra_clk_uartb = 245,
- tegra_clk_uartb_8 = 246,
- tegra_clk_uartc = 247,
- tegra_clk_uartc_8 = 248,
- tegra_clk_uartd = 249,
- tegra_clk_uartd_8 = 250,
- tegra_clk_uarte = 251,
- tegra_clk_uarte_8 = 252,
- tegra_clk_uartape = 253,
- tegra_clk_usb2 = 254,
- tegra_clk_usb2_hsic_trk = 255,
- tegra_clk_usb2_trk = 256,
- tegra_clk_usb3 = 257,
- tegra_clk_usbd = 258,
- tegra_clk_vcp = 259,
- tegra_clk_vde = 260,
- tegra_clk_vde_8 = 261,
- tegra_clk_vfir = 262,
- tegra_clk_vi = 263,
- tegra_clk_vi_8 = 264,
- tegra_clk_vi_9 = 265,
- tegra_clk_vi_10 = 266,
- tegra_clk_vi_i2c = 267,
- tegra_clk_vic03 = 268,
- tegra_clk_vic03_8 = 269,
- tegra_clk_vim2_clk = 270,
- tegra_clk_vimclk_sync = 271,
- tegra_clk_vi_sensor = 272,
- tegra_clk_vi_sensor_8 = 273,
- tegra_clk_vi_sensor_9 = 274,
- tegra_clk_vi_sensor2 = 275,
- tegra_clk_vi_sensor2_8 = 276,
- tegra_clk_xusb_dev = 277,
- tegra_clk_xusb_dev_src = 278,
- tegra_clk_xusb_dev_src_8 = 279,
- tegra_clk_xusb_falcon_src = 280,
- tegra_clk_xusb_falcon_src_8 = 281,
- tegra_clk_xusb_fs_src = 282,
- tegra_clk_xusb_gate = 283,
- tegra_clk_xusb_host = 284,
- tegra_clk_xusb_host_src = 285,
- tegra_clk_xusb_host_src_8 = 286,
- tegra_clk_xusb_hs_src = 287,
- tegra_clk_xusb_hs_src_4 = 288,
- tegra_clk_xusb_ss = 289,
- tegra_clk_xusb_ss_src = 290,
- tegra_clk_xusb_ss_src_8 = 291,
- tegra_clk_xusb_ss_div2 = 292,
- tegra_clk_xusb_ssp_src = 293,
- tegra_clk_sclk_mux = 294,
- tegra_clk_sor_safe = 295,
- tegra_clk_cec = 296,
- tegra_clk_ispa = 297,
- tegra_clk_dmic1 = 298,
- tegra_clk_dmic2 = 299,
- tegra_clk_dmic3 = 300,
- tegra_clk_dmic1_sync_clk = 301,
- tegra_clk_dmic2_sync_clk = 302,
- tegra_clk_dmic3_sync_clk = 303,
- tegra_clk_dmic1_sync_clk_mux = 304,
- tegra_clk_dmic2_sync_clk_mux = 305,
- tegra_clk_dmic3_sync_clk_mux = 306,
- tegra_clk_iqc1 = 307,
- tegra_clk_iqc2 = 308,
- tegra_clk_pll_a_out_adsp = 309,
- tegra_clk_pll_a_out0_out_adsp = 310,
- tegra_clk_adsp = 311,
- tegra_clk_adsp_neon = 312,
- tegra_clk_max = 313,
-};
-
-struct tegra_sync_source_initdata {
- char *name;
- long unsigned int rate;
- long unsigned int max_rate;
- int clk_id;
-};
-
-struct tegra_audio_clk_initdata {
- char *gate_name;
- char *mux_name;
- u32 offset;
- int gate_clk_id;
- int mux_clk_id;
-};
-
-struct tegra_audio2x_clk_initdata {
- char *parent;
- char *gate_name;
- char *name_2x;
- char *div_name;
- int clk_id;
- int clk_num;
- u8 div_offset;
-};
-
-struct pll_out_data {
- char *div_name;
- char *pll_out_name;
- u32 offset;
- int clk_id;
- u8 div_shift;
- u8 div_flags;
- u8 rst_shift;
- spinlock_t *lock;
-};
-
-enum tegra_super_gen {
- gen4 = 4,
- gen5 = 5,
-};
-
-struct tegra_super_gen_info {
- enum tegra_super_gen gen;
- const char **sclk_parents;
- const char **cclk_g_parents;
- const char **cclk_lp_parents;
- int num_sclk_parents;
- int num_cclk_g_parents;
- int num_cclk_lp_parents;
-};
-
-enum tegra_revision {
- TEGRA_REVISION_UNKNOWN = 0,
- TEGRA_REVISION_A01 = 1,
- TEGRA_REVISION_A02 = 2,
- TEGRA_REVISION_A03 = 3,
- TEGRA_REVISION_A03p = 4,
- TEGRA_REVISION_A04 = 5,
- TEGRA_REVISION_MAX = 6,
-};
-
-struct tegra_sku_info {
- int sku_id;
- int cpu_process_id;
- int cpu_speedo_id;
- int cpu_speedo_value;
- int cpu_iddq_value;
- int soc_process_id;
- int soc_speedo_id;
- int soc_speedo_value;
- int gpu_process_id;
- int gpu_speedo_id;
- int gpu_speedo_value;
- enum tegra_revision revision;
-};
-
-struct dfll_fcpu_data {
- const long unsigned int *cpu_max_freq_table;
- unsigned int cpu_max_freq_table_size;
- const struct cvb_table *cpu_cvb_tables;
- unsigned int cpu_cvb_tables_size;
-};
-
-struct cpu_clk_suspend_context {
- u32 clk_csite_src;
- u32 cclkg_burst;
- u32 cclkg_divider;
-};
-
-enum {
- DOWN___2 = 0,
- UP___2 = 1,
-};
-
-struct cpu_clk_suspend_context___2 {
- u32 clk_csite_src;
-};
-
-struct tegra210_domain_mbist_war {
- void (*handle_lvl2_ovr)(struct tegra210_domain_mbist_war *);
- const u32 lvl2_offset;
- const u32 lvl2_mask;
- const unsigned int num_clks;
- const unsigned int *clk_init_data;
- struct clk_bulk_data *clks;
-};
-
-struct utmi_clk_param___2 {
- u32 osc_frequency;
- u8 enable_delay_count;
- u16 stable_count;
- u8 active_delay_count;
- u16 xtal_freq_count;
-};
-
-struct tegra210_clk_emc_config {
- long unsigned int rate;
- bool same_freq;
- u32 value;
- long unsigned int parent_rate;
- u8 parent;
-};
-
-struct tegra210_clk_emc_provider {
- struct module *owner;
- struct device *dev;
- struct tegra210_clk_emc_config *configs;
- unsigned int num_configs;
- int (*set_rate)(struct device *, const struct tegra210_clk_emc_config *);
-};
-
-struct tegra210_clk_emc {
- struct clk_hw hw;
- void *regs;
- struct tegra210_clk_emc_provider *provider;
- struct clk *parents[8];
-};
-
-enum {
- CMD_CLK_GET_RATE = 1,
- CMD_CLK_SET_RATE = 2,
- CMD_CLK_ROUND_RATE = 3,
- CMD_CLK_GET_PARENT = 4,
- CMD_CLK_SET_PARENT = 5,
- CMD_CLK_IS_ENABLED = 6,
- CMD_CLK_ENABLE = 7,
- CMD_CLK_DISABLE = 8,
- CMD_CLK_GET_ALL_INFO = 14,
- CMD_CLK_GET_MAX_CLK_ID = 15,
- CMD_CLK_GET_FMAX_AT_VMIN = 16,
- CMD_CLK_MAX = 17,
-};
-
-struct cmd_clk_get_rate_request {};
-
-struct cmd_clk_get_rate_response {
- int64_t rate;
-};
-
-struct cmd_clk_set_rate_request {
- int32_t unused;
- int64_t rate;
-} __attribute__((packed));
-
-struct cmd_clk_set_rate_response {
- int64_t rate;
-};
-
-struct cmd_clk_round_rate_request {
- int32_t unused;
- int64_t rate;
-} __attribute__((packed));
-
-struct cmd_clk_round_rate_response {
- int64_t rate;
-};
-
-struct cmd_clk_get_parent_request {};
-
-struct cmd_clk_get_parent_response {
- uint32_t parent_id;
-};
-
-struct cmd_clk_set_parent_request {
- uint32_t parent_id;
-};
-
-struct cmd_clk_set_parent_response {
- uint32_t parent_id;
-};
-
-struct cmd_clk_is_enabled_request {};
-
-struct cmd_clk_is_enabled_response {
- int32_t state;
-};
-
-struct cmd_clk_enable_request {};
-
-struct cmd_clk_disable_request {};
-
-struct cmd_clk_get_all_info_request {};
-
-struct cmd_clk_get_all_info_response {
- uint32_t flags;
- uint32_t parent;
- uint32_t parents[16];
- uint8_t num_parents;
- uint8_t name[40];
-} __attribute__((packed));
-
-struct cmd_clk_get_max_clk_id_request {};
-
-struct cmd_clk_get_max_clk_id_response {
- uint32_t max_id;
-};
-
-struct cmd_clk_get_fmax_at_vmin_request {};
-
-struct mrq_clk_request {
- uint32_t cmd_and_id;
- union {
- struct cmd_clk_get_rate_request clk_get_rate;
- struct cmd_clk_set_rate_request clk_set_rate;
- struct cmd_clk_round_rate_request clk_round_rate;
- struct cmd_clk_get_parent_request clk_get_parent;
- struct cmd_clk_set_parent_request clk_set_parent;
- struct cmd_clk_enable_request clk_enable;
- struct cmd_clk_disable_request clk_disable;
- struct cmd_clk_is_enabled_request clk_is_enabled;
- struct cmd_clk_get_all_info_request clk_get_all_info;
- struct cmd_clk_get_max_clk_id_request clk_get_max_clk_id;
- struct cmd_clk_get_fmax_at_vmin_request clk_get_fmax_at_vmin;
- };
-} __attribute__((packed));
-
-struct tegra_bpmp_ops;
-
-struct tegra_bpmp_soc {
- struct {
- struct {
- unsigned int offset;
- unsigned int count;
- unsigned int timeout;
- } cpu_tx;
- struct {
- unsigned int offset;
- unsigned int count;
- unsigned int timeout;
- } thread;
- struct {
- unsigned int offset;
- unsigned int count;
- unsigned int timeout;
- } cpu_rx;
- } channels;
- const struct tegra_bpmp_ops *ops;
- unsigned int num_resets;
-};
-
-struct tegra_bpmp;
-
-struct tegra_bpmp_channel;
-
-struct tegra_bpmp_ops {
- int (*init)(struct tegra_bpmp *);
- void (*deinit)(struct tegra_bpmp *);
- bool (*is_response_ready)(struct tegra_bpmp_channel *);
- bool (*is_request_ready)(struct tegra_bpmp_channel *);
- int (*ack_response)(struct tegra_bpmp_channel *);
- int (*ack_request)(struct tegra_bpmp_channel *);
- bool (*is_response_channel_free)(struct tegra_bpmp_channel *);
- bool (*is_request_channel_free)(struct tegra_bpmp_channel *);
- int (*post_response)(struct tegra_bpmp_channel *);
- int (*post_request)(struct tegra_bpmp_channel *);
- int (*ring_doorbell)(struct tegra_bpmp *);
- int (*resume)(struct tegra_bpmp *);
-};
-
-struct tegra_bpmp_mb_data {
- u32 code;
- u32 flags;
- u8 data[120];
-};
-
-struct tegra_ivc;
-
-struct tegra_bpmp_channel {
- struct tegra_bpmp *bpmp;
- struct tegra_bpmp_mb_data *ib;
- struct tegra_bpmp_mb_data *ob;
- struct completion completion;
- struct tegra_ivc *ivc;
- unsigned int index;
-};
-
-struct tegra_bpmp_clk;
-
-struct tegra_bpmp {
- const struct tegra_bpmp_soc *soc;
- struct device *dev;
- void *priv;
- struct {
- struct mbox_client client;
- struct mbox_chan___2 *channel;
- } mbox;
- spinlock_t atomic_tx_lock;
- struct tegra_bpmp_channel *tx_channel;
- struct tegra_bpmp_channel *rx_channel;
- struct tegra_bpmp_channel *threaded_channels;
- struct {
- long unsigned int *allocated;
- long unsigned int *busy;
- unsigned int count;
- struct semaphore lock;
- } threaded;
- struct list_head mrqs;
- spinlock_t lock;
- struct tegra_bpmp_clk **clocks;
- unsigned int num_clocks;
- struct reset_controller_dev rstc;
- struct genpd_onecell_data genpd;
- struct dentry *debugfs_mirror;
-};
-
-struct tegra_bpmp_clk {
- struct clk_hw hw;
- struct tegra_bpmp *bpmp;
- unsigned int id;
- unsigned int num_parents;
- unsigned int *parents;
-};
-
-struct tegra_bpmp_message {
- unsigned int mrq;
- struct {
- const void *data;
- size_t size;
- } tx;
- struct {
- void *data;
- size_t size;
- int ret;
- } rx;
-};
-
-struct tegra_bpmp_clk_info {
- unsigned int id;
- char name[40];
- unsigned int parents[16];
- unsigned int num_parents;
- long unsigned int flags;
-};
-
-struct tegra_bpmp_clk_message {
- unsigned int cmd;
- unsigned int id;
- struct {
- const void *data;
- size_t size;
- } tx;
- struct {
- void *data;
- size_t size;
- int ret;
- } rx;
-};
-
-struct clk_sp810;
-
-struct clk_sp810_timerclken {
- struct clk_hw hw;
- struct clk *clk;
- struct clk_sp810 *sp810;
- int channel;
-};
-
-struct clk_sp810 {
- struct device_node *node;
- void *base;
- spinlock_t lock;
- struct clk_sp810_timerclken timerclken[4];
-};
-
-struct vexpress_osc {
- struct regmap *reg;
- struct clk_hw hw;
- long unsigned int rate_min;
- long unsigned int rate_max;
-};
-
-struct dma_chan_tbl_ent {
- struct dma_chan *chan;
-};
-
-struct dmaengine_unmap_pool {
- struct kmem_cache *cache;
- const char *name;
- mempool_t *pool;
- size_t size;
-};
-
-struct dmaengine_desc_callback {
- dma_async_tx_callback callback;
- dma_async_tx_callback_result callback_result;
- void *callback_param;
-};
-
-struct virt_dma_desc {
- struct dma_async_tx_descriptor tx;
- struct dmaengine_result tx_result;
- struct list_head node;
-};
-
-struct virt_dma_chan {
- struct dma_chan chan;
- struct tasklet_struct task;
- void (*desc_free)(struct virt_dma_desc *);
- spinlock_t lock;
- struct list_head desc_allocated;
- struct list_head desc_submitted;
- struct list_head desc_issued;
- struct list_head desc_completed;
- struct list_head desc_terminated;
- struct virt_dma_desc *cyclic;
-};
-
-struct acpi_table_csrt {
- struct acpi_table_header header;
-};
-
-struct acpi_csrt_group {
- u32 length;
- u32 vendor_id;
- u32 subvendor_id;
- u16 device_id;
- u16 subdevice_id;
- u16 revision;
- u16 reserved;
- u32 shared_info_length;
-};
-
-struct acpi_csrt_shared_info {
- u16 major_version;
- u16 minor_version;
- u32 mmio_base_low;
- u32 mmio_base_high;
- u32 gsi_interrupt;
- u8 interrupt_polarity;
- u8 interrupt_mode;
- u8 num_channels;
- u8 dma_address_width;
- u16 base_request_line;
- u16 num_handshake_signals;
- u32 max_block_size;
-};
-
-struct acpi_dma_spec {
- int chan_id;
- int slave_id;
- struct device *dev;
-};
-
-struct acpi_dma {
- struct list_head dma_controllers;
- struct device *dev;
- struct dma_chan * (*acpi_dma_xlate)(struct acpi_dma_spec *, struct acpi_dma *);
- void *data;
- short unsigned int base_request_line;
- short unsigned int end_request_line;
-};
-
-struct acpi_dma_filter_info {
- dma_cap_mask_t dma_cap;
- dma_filter_fn filter_fn;
-};
-
-struct acpi_dma_parser_data {
- struct acpi_dma_spec dma_spec;
- size_t index;
- size_t n;
-};
-
-struct of_dma {
- struct list_head of_dma_controllers;
- struct device_node *of_node;
- struct dma_chan * (*of_dma_xlate)(struct of_phandle_args *, struct of_dma *);
- void * (*of_dma_route_allocate)(struct of_phandle_args *, struct of_dma *);
- struct dma_router *dma_router;
- void *of_dma_data;
-};
-
-struct of_dma_filter_info {
- dma_cap_mask_t dma_cap;
- dma_filter_fn filter_fn;
-};
-
-struct mv_xor_v2_descriptor {
- u16 desc_id;
- u16 flags;
- u32 crc32_result;
- u32 desc_ctrl;
- u32 buff_size;
- u32 fill_pattern_src_addr[4];
- u32 data_buff_addr[12];
- u32 reserved[12];
-};
-
-struct mv_xor_v2_sw_desc;
-
-struct mv_xor_v2_device {
- spinlock_t lock;
- void *dma_base;
- void *glob_base;
- struct clk *clk;
- struct clk *reg_clk;
- struct tasklet_struct irq_tasklet;
- struct list_head free_sw_desc;
- struct dma_device dmadev;
- struct dma_chan dmachan;
- dma_addr_t hw_desq;
- struct mv_xor_v2_descriptor *hw_desq_virt;
- struct mv_xor_v2_sw_desc *sw_desq;
- int desc_size;
- unsigned int npendings;
- unsigned int hw_queue_idx;
- struct msi_desc *msi_desc;
-};
-
-struct mv_xor_v2_sw_desc {
- int idx;
- struct dma_async_tx_descriptor async_tx;
- struct mv_xor_v2_descriptor hw_desc;
- struct list_head free_list;
-};
-
-struct bam_desc_hw {
- __le32 addr;
- __le16 size;
- __le16 flags;
-};
-
-struct bam_async_desc {
- struct virt_dma_desc vd;
- u32 num_desc;
- u32 xfer_len;
- u16 flags;
- struct bam_desc_hw *curr_desc;
- struct list_head desc_node;
- enum dma_transfer_direction dir;
- size_t length;
- struct bam_desc_hw desc[0];
-};
-
-enum bam_reg {
- BAM_CTRL = 0,
- BAM_REVISION = 1,
- BAM_NUM_PIPES = 2,
- BAM_DESC_CNT_TRSHLD = 3,
- BAM_IRQ_SRCS = 4,
- BAM_IRQ_SRCS_MSK = 5,
- BAM_IRQ_SRCS_UNMASKED = 6,
- BAM_IRQ_STTS = 7,
- BAM_IRQ_CLR = 8,
- BAM_IRQ_EN = 9,
- BAM_CNFG_BITS = 10,
- BAM_IRQ_SRCS_EE = 11,
- BAM_IRQ_SRCS_MSK_EE = 12,
- BAM_P_CTRL = 13,
- BAM_P_RST = 14,
- BAM_P_HALT = 15,
- BAM_P_IRQ_STTS = 16,
- BAM_P_IRQ_CLR = 17,
- BAM_P_IRQ_EN = 18,
- BAM_P_EVNT_DEST_ADDR = 19,
- BAM_P_EVNT_REG = 20,
- BAM_P_SW_OFSTS = 21,
- BAM_P_DATA_FIFO_ADDR = 22,
- BAM_P_DESC_FIFO_ADDR = 23,
- BAM_P_EVNT_GEN_TRSHLD = 24,
- BAM_P_FIFO_SIZES = 25,
-};
-
-struct reg_offset_data {
- u32 base_offset;
- unsigned int pipe_mult;
- unsigned int evnt_mult;
- unsigned int ee_mult;
-};
-
-struct bam_device;
-
-struct bam_chan {
- struct virt_dma_chan vc;
- struct bam_device *bdev;
- u32 id;
- struct dma_slave_config slave;
- struct bam_desc_hw *fifo_virt;
- dma_addr_t fifo_phys;
- short unsigned int head;
- short unsigned int tail;
- unsigned int initialized;
- unsigned int paused;
- unsigned int reconfigure;
- struct list_head desc_list;
- struct list_head node;
-};
-
-struct bam_device {
- void *regs;
- struct device *dev;
- struct dma_device common;
- struct bam_chan *channels;
- u32 num_channels;
- u32 num_ees;
- u32 ee;
- bool controlled_remotely;
- const struct reg_offset_data *layout;
- struct clk *bamclk;
- int irq;
- struct tasklet_struct task;
-};
-
-struct bcm2835_pm {
- struct device *dev;
- void *base;
- void *asb;
-};
-
-struct bcm2835_power;
-
-struct bcm2835_power_domain {
- struct generic_pm_domain base;
- struct bcm2835_power *power;
- u32 domain;
- struct clk *clk;
-};
-
-struct bcm2835_power {
- struct device *dev;
- void *base;
- void *asb;
- struct genpd_onecell_data pd_xlate;
- struct bcm2835_power_domain domains[13];
- struct reset_controller_dev reset;
-};
-
-struct rpi_power_domain {
- u32 domain;
- bool enabled;
- bool old_interface;
- struct generic_pm_domain base;
- struct rpi_firmware *fw;
-};
-
-struct rpi_power_domains {
- bool has_new_interface;
- struct genpd_onecell_data xlate;
- struct rpi_firmware *fw;
- struct rpi_power_domain domains[23];
-};
-
-struct rpi_power_domain_packet {
- u32 domain;
- u32 on;
-};
-
-struct soc_device_attribute {
- const char *machine;
- const char *family;
- const char *revision;
- const char *serial_number;
- const char *soc_id;
- const void *data;
- const struct attribute_group *custom_attr_group;
-};
-
-struct soc_device;
-
-enum cpubiuctrl_regs {
- CPU_CREDIT_REG = 0,
- CPU_MCP_FLOW_REG = 1,
- CPU_WRITEBACK_CTRL_REG = 2,
- RAC_CONFIG0_REG = 3,
- RAC_CONFIG1_REG = 4,
- NUM_CPU_BIUCTRL_REGS = 5,
-};
-
-enum mtk_ddp_comp_id {
- DDP_COMPONENT_AAL0 = 0,
- DDP_COMPONENT_AAL1 = 1,
- DDP_COMPONENT_BLS = 2,
- DDP_COMPONENT_CCORR = 3,
- DDP_COMPONENT_COLOR0 = 4,
- DDP_COMPONENT_COLOR1 = 5,
- DDP_COMPONENT_DITHER = 6,
- DDP_COMPONENT_DPI0 = 7,
- DDP_COMPONENT_DPI1 = 8,
- DDP_COMPONENT_DSI0 = 9,
- DDP_COMPONENT_DSI1 = 10,
- DDP_COMPONENT_DSI2 = 11,
- DDP_COMPONENT_DSI3 = 12,
- DDP_COMPONENT_GAMMA = 13,
- DDP_COMPONENT_OD0 = 14,
- DDP_COMPONENT_OD1 = 15,
- DDP_COMPONENT_OVL0 = 16,
- DDP_COMPONENT_OVL_2L0 = 17,
- DDP_COMPONENT_OVL_2L1 = 18,
- DDP_COMPONENT_OVL1 = 19,
- DDP_COMPONENT_PWM0 = 20,
- DDP_COMPONENT_PWM1 = 21,
- DDP_COMPONENT_PWM2 = 22,
- DDP_COMPONENT_RDMA0 = 23,
- DDP_COMPONENT_RDMA1 = 24,
- DDP_COMPONENT_RDMA2 = 25,
- DDP_COMPONENT_UFOE = 26,
- DDP_COMPONENT_WDMA0 = 27,
- DDP_COMPONENT_WDMA1 = 28,
- DDP_COMPONENT_ID_MAX = 29,
-};
-
-struct mtk_mmsys_driver_data {
- const char *clk_driver;
-};
-
-struct meson_msr;
-
-struct meson_msr_id {
- struct meson_msr *priv;
- unsigned int id;
- const char *name;
-};
-
-struct meson_msr {
- struct regmap *regmap;
- struct meson_msr_id msr_table[128];
-};
-
-struct meson_gx_soc_id {
- const char *name;
- unsigned int id;
-};
-
-struct meson_gx_package_id {
- const char *name;
- unsigned int major_id;
- unsigned int pack_id;
- unsigned int pack_mask;
-};
-
-struct meson_gx_pwrc_vpu {
- struct generic_pm_domain genpd;
- struct regmap *regmap_ao;
- struct regmap *regmap_hhi;
- struct reset_control *rstc;
- struct clk *vpu_clk;
- struct clk *vapb_clk;
-};
-
-struct meson_ee_pwrc_mem_domain {
- unsigned int reg;
- unsigned int mask;
-};
-
-struct meson_ee_pwrc_top_domain {
- unsigned int sleep_reg;
- unsigned int sleep_mask;
- unsigned int iso_reg;
- unsigned int iso_mask;
-};
-
-struct meson_ee_pwrc_domain;
-
-struct meson_ee_pwrc_domain_desc {
- char *name;
- unsigned int reset_names_count;
- unsigned int clk_names_count;
- struct meson_ee_pwrc_top_domain *top_pd;
- unsigned int mem_pd_count;
- struct meson_ee_pwrc_mem_domain *mem_pd;
- bool (*get_power)(struct meson_ee_pwrc_domain *);
-};
-
-struct meson_ee_pwrc;
-
-struct meson_ee_pwrc_domain {
- struct generic_pm_domain base;
- bool enabled;
- struct meson_ee_pwrc *pwrc;
- struct meson_ee_pwrc_domain_desc desc;
- struct clk_bulk_data *clks;
- int num_clks;
- struct reset_control *rstc;
- int num_rstc;
-};
-
-struct meson_ee_pwrc_domain_data {
- unsigned int count;
- struct meson_ee_pwrc_domain_desc *domains;
-};
-
-struct meson_ee_pwrc {
- struct regmap *regmap_ao;
- struct regmap *regmap_hhi;
- struct meson_ee_pwrc_domain *domains;
- struct genpd_onecell_data xlate;
-};
-
-enum {
- SM_EFUSE_READ = 0,
- SM_EFUSE_WRITE = 1,
- SM_EFUSE_USER_MAX = 2,
- SM_GET_CHIP_ID = 3,
- SM_A1_PWRC_SET = 4,
- SM_A1_PWRC_GET = 5,
-};
-
-struct meson_secure_pwrc;
-
-struct meson_secure_pwrc_domain {
- struct generic_pm_domain base;
- unsigned int index;
- struct meson_secure_pwrc *pwrc;
-};
-
-struct meson_sm_firmware;
-
-struct meson_secure_pwrc {
- struct meson_secure_pwrc_domain *domains;
- struct genpd_onecell_data xlate;
- struct meson_sm_firmware *fw;
-};
-
-struct meson_secure_pwrc_domain_desc {
- unsigned int index;
- unsigned int flags;
- char *name;
- bool (*is_off)(struct meson_secure_pwrc_domain *);
-};
-
-struct meson_secure_pwrc_domain_data {
- unsigned int count;
- struct meson_secure_pwrc_domain_desc *domains;
-};
-
-enum cmd_db_hw_type {
- CMD_DB_HW_INVALID = 0,
- CMD_DB_HW_MIN = 3,
- CMD_DB_HW_ARC = 3,
- CMD_DB_HW_VRM = 4,
- CMD_DB_HW_BCM = 5,
- CMD_DB_HW_MAX = 5,
- CMD_DB_HW_ALL = 255,
-};
-
-struct entry_header {
- u8 id[8];
- __le32 priority[2];
- __le32 addr;
- __le16 len;
- __le16 offset;
-};
-
-struct rsc_hdr {
- __le16 slv_id;
- __le16 header_offset;
- __le16 data_offset;
- __le16 cnt;
- __le16 version;
- __le16 reserved[3];
-};
-
-struct cmd_db_header {
- __le32 version;
- u8 magic[4];
- struct rsc_hdr header[8];
- __le32 checksum;
- __le32 reserved;
- u8 data[0];
-};
-
-struct smem_proc_comm {
- __le32 command;
- __le32 status;
- __le32 params[2];
-};
-
-struct smem_global_entry {
- __le32 allocated;
- __le32 offset;
- __le32 size;
- __le32 aux_base;
-};
-
-struct smem_header {
- struct smem_proc_comm proc_comm[4];
- __le32 version[32];
- __le32 initialized;
- __le32 free_offset;
- __le32 available;
- __le32 reserved;
- struct smem_global_entry toc[512];
-};
-
-struct smem_ptable_entry {
- __le32 offset;
- __le32 size;
- __le32 flags;
- __le16 host0;
- __le16 host1;
- __le32 cacheline;
- __le32 reserved[7];
-};
-
-struct smem_ptable {
- u8 magic[4];
- __le32 version;
- __le32 num_entries;
- __le32 reserved[5];
- struct smem_ptable_entry entry[0];
-};
-
-struct smem_partition_header {
- u8 magic[4];
- __le16 host0;
- __le16 host1;
- __le32 size;
- __le32 offset_free_uncached;
- __le32 offset_free_cached;
- __le32 reserved[3];
-};
-
-struct smem_private_entry {
- u16 canary;
- __le16 item;
- __le32 size;
- __le16 padding_data;
- __le16 padding_hdr;
- __le32 reserved;
-};
-
-struct smem_info {
- u8 magic[4];
- __le32 size;
- __le32 base_addr;
- __le32 reserved;
- __le16 num_items;
-};
-
-struct smem_region {
- u32 aux_base;
- void *virt_base;
- size_t size;
-};
-
-struct hwspinlock;
-
-struct qcom_smem {
- struct device *dev;
- struct hwspinlock *hwlock;
- struct smem_partition_header *global_partition;
- size_t global_cacheline;
- struct smem_partition_header *partitions[11];
- size_t cacheline[11];
- u32 item_count;
- struct platform_device *socinfo;
- unsigned int num_regions;
- struct smem_region regions[0];
-};
-
-struct rockchip_grf_value {
- const char *desc;
- u32 reg;
- u32 val;
-};
-
-struct rockchip_grf_info {
- const struct rockchip_grf_value *values;
- int num_values;
-};
-
-struct rockchip_domain_info {
- int pwr_mask;
- int status_mask;
- int req_mask;
- int idle_mask;
- int ack_mask;
- bool active_wakeup;
- int pwr_w_mask;
- int req_w_mask;
-};
-
-struct rockchip_pmu_info {
- u32 pwr_offset;
- u32 status_offset;
- u32 req_offset;
- u32 idle_offset;
- u32 ack_offset;
- u32 core_pwrcnt_offset;
- u32 gpu_pwrcnt_offset;
- unsigned int core_power_transition_time;
- unsigned int gpu_power_transition_time;
- int num_domains;
- const struct rockchip_domain_info *domain_info;
-};
-
-struct rockchip_pmu;
-
-struct rockchip_pm_domain {
- struct generic_pm_domain genpd;
- const struct rockchip_domain_info *info;
- struct rockchip_pmu *pmu;
- int num_qos;
- struct regmap **qos_regmap;
- u32 *qos_save_regs[5];
- int num_clks;
- struct clk_bulk_data *clks;
-};
-
-struct rockchip_pmu {
- struct device *dev;
- struct regmap *regmap;
- const struct rockchip_pmu_info *info;
- struct mutex mutex;
- struct genpd_onecell_data genpd_data;
- struct generic_pm_domain *domains[0];
-};
-
-struct exynos_soc_id {
- const char *name;
- unsigned int id;
-};
-
-enum sys_powerdown {
- SYS_AFTR = 0,
- SYS_LPA = 1,
- SYS_SLEEP = 2,
- NUM_SYS_POWERDOWN = 3,
-};
-
-struct exynos_pmu_conf {
- unsigned int offset;
- u8 val[3];
-};
-
-struct exynos_pmu_data {
- const struct exynos_pmu_conf *pmu_config;
- void (*pmu_init)();
- void (*powerdown_conf)(enum sys_powerdown);
- void (*powerdown_conf_extra)(enum sys_powerdown);
-};
-
-struct exynos_pmu_context {
- struct device *dev;
- const struct exynos_pmu_data *pmu_data;
-};
-
-struct exynos_pm_domain_config {
- u32 local_pwr_cfg;
-};
-
-struct exynos_pm_domain {
- void *base;
- bool is_off;
- struct generic_pm_domain pd;
- u32 local_pwr_cfg;
-};
-
-struct sunxi_sram_func {
- char *func;
- u8 val;
- u32 reg_val;
-};
-
-struct sunxi_sram_data {
- char *name;
- u8 reg;
- u8 offset;
- u8 width;
- struct sunxi_sram_func *func;
- struct list_head list;
-};
-
-struct sunxi_sram_desc {
- struct sunxi_sram_data data;
- bool claimed;
-};
-
-struct sunxi_sramc_variant {
- bool has_emac_clock;
-};
-
-struct nvmem_cell_info {
- const char *name;
- unsigned int offset;
- unsigned int bytes;
- unsigned int bit_offset;
- unsigned int nbits;
-};
-
-struct nvmem_cell_lookup {
- const char *nvmem_name;
- const char *cell_name;
- const char *dev_id;
- const char *con_id;
- struct list_head node;
-};
-
-typedef int (*nvmem_reg_read_t)(void *, unsigned int, void *, size_t);
-
-typedef int (*nvmem_reg_write_t)(void *, unsigned int, void *, size_t);
-
-enum nvmem_type {
- NVMEM_TYPE_UNKNOWN = 0,
- NVMEM_TYPE_EEPROM = 1,
- NVMEM_TYPE_OTP = 2,
- NVMEM_TYPE_BATTERY_BACKED = 3,
-};
-
-struct nvmem_config {
- struct device *dev;
- const char *name;
- int id;
- struct module *owner;
- struct gpio_desc *wp_gpio;
- const struct nvmem_cell_info *cells;
- int ncells;
- enum nvmem_type type;
- bool read_only;
- bool root_only;
- bool no_of_node;
- nvmem_reg_read_t reg_read;
- nvmem_reg_write_t reg_write;
- int size;
- int word_size;
- int stride;
- void *priv;
- bool compat;
- struct device *base_dev;
-};
-
-struct tegra_fuse;
-
-struct tegra_fuse_info {
- u32 (*read)(struct tegra_fuse *, unsigned int);
- unsigned int size;
- unsigned int spare;
-};
-
-struct nvmem_device;
-
-struct tegra_fuse_soc;
-
-struct tegra_fuse {
- struct device *dev;
- void *base;
- phys_addr_t phys;
- struct clk *clk;
- u32 (*read_early)(struct tegra_fuse *, unsigned int);
- u32 (*read)(struct tegra_fuse *, unsigned int);
- const struct tegra_fuse_soc *soc;
- struct {
- struct mutex lock;
- struct completion wait;
- struct dma_chan *chan;
- struct dma_slave_config config;
- dma_addr_t phys;
- u32 *virt;
- } apbdma;
- struct nvmem_device *nvmem;
- struct nvmem_cell_lookup *lookups;
-};
-
-struct tegra_fuse_soc {
- void (*init)(struct tegra_fuse *);
- void (*speedo_init)(struct tegra_sku_info *);
- int (*probe)(struct tegra_fuse *);
- const struct tegra_fuse_info *info;
- const struct nvmem_cell_lookup *lookups;
- unsigned int num_lookups;
- const struct attribute_group *soc_attr_group;
-};
-
-enum {
- THRESHOLD_INDEX_0 = 0,
- THRESHOLD_INDEX_1 = 1,
- THRESHOLD_INDEX_COUNT = 2,
-};
-
-enum tegra_suspend_mode {
- TEGRA_SUSPEND_NONE = 0,
- TEGRA_SUSPEND_LP2 = 1,
- TEGRA_SUSPEND_LP1 = 2,
- TEGRA_SUSPEND_LP0 = 3,
- TEGRA_MAX_SUSPEND_MODE = 4,
-};
-
-enum tegra_io_pad {
- TEGRA_IO_PAD_AUDIO = 0,
- TEGRA_IO_PAD_AUDIO_HV = 1,
- TEGRA_IO_PAD_BB = 2,
- TEGRA_IO_PAD_CAM = 3,
- TEGRA_IO_PAD_COMP = 4,
- TEGRA_IO_PAD_CONN = 5,
- TEGRA_IO_PAD_CSIA = 6,
- TEGRA_IO_PAD_CSIB = 7,
- TEGRA_IO_PAD_CSIC = 8,
- TEGRA_IO_PAD_CSID = 9,
- TEGRA_IO_PAD_CSIE = 10,
- TEGRA_IO_PAD_CSIF = 11,
- TEGRA_IO_PAD_CSIG = 12,
- TEGRA_IO_PAD_CSIH = 13,
- TEGRA_IO_PAD_DAP3 = 14,
- TEGRA_IO_PAD_DAP5 = 15,
- TEGRA_IO_PAD_DBG = 16,
- TEGRA_IO_PAD_DEBUG_NONAO = 17,
- TEGRA_IO_PAD_DMIC = 18,
- TEGRA_IO_PAD_DMIC_HV = 19,
- TEGRA_IO_PAD_DP = 20,
- TEGRA_IO_PAD_DSI = 21,
- TEGRA_IO_PAD_DSIB = 22,
- TEGRA_IO_PAD_DSIC = 23,
- TEGRA_IO_PAD_DSID = 24,
- TEGRA_IO_PAD_EDP = 25,
- TEGRA_IO_PAD_EMMC = 26,
- TEGRA_IO_PAD_EMMC2 = 27,
- TEGRA_IO_PAD_EQOS = 28,
- TEGRA_IO_PAD_GPIO = 29,
- TEGRA_IO_PAD_GP_PWM2 = 30,
- TEGRA_IO_PAD_GP_PWM3 = 31,
- TEGRA_IO_PAD_HDMI = 32,
- TEGRA_IO_PAD_HDMI_DP0 = 33,
- TEGRA_IO_PAD_HDMI_DP1 = 34,
- TEGRA_IO_PAD_HDMI_DP2 = 35,
- TEGRA_IO_PAD_HDMI_DP3 = 36,
- TEGRA_IO_PAD_HSIC = 37,
- TEGRA_IO_PAD_HV = 38,
- TEGRA_IO_PAD_LVDS = 39,
- TEGRA_IO_PAD_MIPI_BIAS = 40,
- TEGRA_IO_PAD_NAND = 41,
- TEGRA_IO_PAD_PEX_BIAS = 42,
- TEGRA_IO_PAD_PEX_CLK_BIAS = 43,
- TEGRA_IO_PAD_PEX_CLK1 = 44,
- TEGRA_IO_PAD_PEX_CLK2 = 45,
- TEGRA_IO_PAD_PEX_CLK3 = 46,
- TEGRA_IO_PAD_PEX_CLK_2_BIAS = 47,
- TEGRA_IO_PAD_PEX_CLK_2 = 48,
- TEGRA_IO_PAD_PEX_CNTRL = 49,
- TEGRA_IO_PAD_PEX_CTL2 = 50,
- TEGRA_IO_PAD_PEX_L0_RST_N = 51,
- TEGRA_IO_PAD_PEX_L1_RST_N = 52,
- TEGRA_IO_PAD_PEX_L5_RST_N = 53,
- TEGRA_IO_PAD_PWR_CTL = 54,
- TEGRA_IO_PAD_SDMMC1 = 55,
- TEGRA_IO_PAD_SDMMC1_HV = 56,
- TEGRA_IO_PAD_SDMMC2 = 57,
- TEGRA_IO_PAD_SDMMC2_HV = 58,
- TEGRA_IO_PAD_SDMMC3 = 59,
- TEGRA_IO_PAD_SDMMC3_HV = 60,
- TEGRA_IO_PAD_SDMMC4 = 61,
- TEGRA_IO_PAD_SOC_GPIO10 = 62,
- TEGRA_IO_PAD_SOC_GPIO12 = 63,
- TEGRA_IO_PAD_SOC_GPIO13 = 64,
- TEGRA_IO_PAD_SOC_GPIO53 = 65,
- TEGRA_IO_PAD_SPI = 66,
- TEGRA_IO_PAD_SPI_HV = 67,
- TEGRA_IO_PAD_SYS_DDC = 68,
- TEGRA_IO_PAD_UART = 69,
- TEGRA_IO_PAD_UART4 = 70,
- TEGRA_IO_PAD_UART5 = 71,
- TEGRA_IO_PAD_UFS = 72,
- TEGRA_IO_PAD_USB0 = 73,
- TEGRA_IO_PAD_USB1 = 74,
- TEGRA_IO_PAD_USB2 = 75,
- TEGRA_IO_PAD_USB3 = 76,
- TEGRA_IO_PAD_USB_BIAS = 77,
- TEGRA_IO_PAD_AO_HV = 78,
-};
-
-struct pmc_clk {
- struct clk_hw hw;
- long unsigned int offs;
- u32 mux_shift;
- u32 force_en_shift;
-};
-
-struct pmc_clk_gate {
- struct clk_hw hw;
- long unsigned int offs;
- u32 shift;
-};
-
-struct pmc_clk_init_data {
- char *name;
- const char * const *parents;
- int num_parents;
- int clk_id;
- u8 mux_shift;
- u8 force_en_shift;
-};
-
-struct tegra_pmc;
-
-struct tegra_powergate {
- struct generic_pm_domain genpd;
- struct tegra_pmc *pmc;
- unsigned int id;
- struct clk **clks;
- unsigned int num_clks;
- struct reset_control *reset;
-};
-
-struct tegra_pmc_soc;
-
-struct tegra_pmc {
- struct device *dev;
- void *base;
- void *wake;
- void *aotag;
- void *scratch;
- struct clk *clk;
- struct dentry *debugfs;
- const struct tegra_pmc_soc *soc;
- bool tz_only;
- long unsigned int rate;
- enum tegra_suspend_mode suspend_mode;
- u32 cpu_good_time;
- u32 cpu_off_time;
- u32 core_osc_time;
- u32 core_pmu_time;
- u32 core_off_time;
- bool corereq_high;
- bool sysclkreq_high;
- bool combined_req;
- bool cpu_pwr_good_en;
- u32 lp0_vec_phys;
- u32 lp0_vec_size;
- long unsigned int powergates_available[1];
- struct mutex powergates_lock;
- struct pinctrl_dev *pctl_dev;
- struct irq_domain *domain;
- struct irq_chip irq;
- struct notifier_block clk_nb;
-};
-
-struct tegra_io_pad_soc {
- enum tegra_io_pad id;
- unsigned int dpd;
- unsigned int voltage;
- const char *name;
-};
-
-struct tegra_pmc_regs {
- unsigned int scratch0;
- unsigned int dpd_req;
- unsigned int dpd_status;
- unsigned int dpd2_req;
- unsigned int dpd2_status;
- unsigned int rst_status;
- unsigned int rst_source_shift;
- unsigned int rst_source_mask;
- unsigned int rst_level_shift;
- unsigned int rst_level_mask;
-};
-
-struct tegra_wake_event {
- const char *name;
- unsigned int id;
- unsigned int irq;
- struct {
- unsigned int instance;
- unsigned int pin;
- } gpio;
-};
-
-struct tegra_pmc_soc {
- unsigned int num_powergates;
- const char * const *powergates;
- unsigned int num_cpu_powergates;
- const u8 *cpu_powergates;
- bool has_tsense_reset;
- bool has_gpu_clamps;
- bool needs_mbist_war;
- bool has_impl_33v_pwr;
- bool maybe_tz_only;
- const struct tegra_io_pad_soc *io_pads;
- unsigned int num_io_pads;
- const struct pinctrl_pin_desc *pin_descs;
- unsigned int num_pin_descs;
- const struct tegra_pmc_regs *regs;
- void (*init)(struct tegra_pmc *);
- void (*setup_irq_polarity)(struct tegra_pmc *, struct device_node *, bool);
- int (*irq_set_wake)(struct irq_data *, unsigned int);
- int (*irq_set_type)(struct irq_data *, unsigned int);
- const char * const *reset_sources;
- unsigned int num_reset_sources;
- const char * const *reset_levels;
- unsigned int num_reset_levels;
- const struct tegra_wake_event *wake_events;
- unsigned int num_wake_events;
- const struct pmc_clk_init_data *pmc_clks_data;
- unsigned int num_pmc_clks;
- bool has_blink_output;
-};
-
-enum mrq_pg_cmd {
- CMD_PG_QUERY_ABI = 0,
- CMD_PG_SET_STATE = 1,
- CMD_PG_GET_STATE = 2,
- CMD_PG_GET_NAME = 3,
- CMD_PG_GET_MAX_ID = 4,
-};
-
-enum pg_states {
- PG_STATE_OFF = 0,
- PG_STATE_ON = 1,
- PG_STATE_RUNNING = 2,
-};
-
-struct cmd_pg_query_abi_request {
- uint32_t type;
-};
-
-struct cmd_pg_set_state_request {
- uint32_t state;
-};
-
-struct cmd_pg_get_state_response {
- uint32_t state;
-};
-
-struct cmd_pg_get_name_response {
- uint8_t name[40];
-};
-
-struct cmd_pg_get_max_id_response {
- uint32_t max_id;
-};
-
-struct mrq_pg_request {
- uint32_t cmd;
- uint32_t id;
- union {
- struct cmd_pg_query_abi_request query_abi;
- struct cmd_pg_set_state_request set_state;
- };
-};
-
-struct mrq_pg_response {
- union {
- struct cmd_pg_get_state_response get_state;
- struct cmd_pg_get_name_response get_name;
- struct cmd_pg_get_max_id_response get_max_id;
- };
-};
-
-struct tegra_powergate_info {
- unsigned int id;
- char *name;
-};
-
-struct tegra_powergate___2 {
- struct generic_pm_domain genpd;
- struct tegra_bpmp *bpmp;
- unsigned int id;
-};
-
-typedef struct {
- union {
- xen_pfn_t *p;
- uint64_t q;
- };
-} __guest_handle_xen_pfn_t;
-
-struct grant_entry_v1 {
- uint16_t flags;
- domid_t domid;
- uint32_t frame;
-};
-
-struct grant_entry_header {
- uint16_t flags;
- domid_t domid;
-};
-
-union grant_entry_v2 {
- struct grant_entry_header hdr;
- struct {
- struct grant_entry_header hdr;
- uint32_t pad0;
- uint64_t frame;
- } full_page;
- struct {
- struct grant_entry_header hdr;
- uint16_t page_off;
- uint16_t length;
- uint64_t frame;
- } sub_page;
- struct {
- struct grant_entry_header hdr;
- domid_t trans_domid;
- uint16_t pad0;
- grant_ref_t gref;
- } transitive;
- uint32_t __spacer[4];
-};
-
-struct gnttab_setup_table {
- domid_t dom;
- uint32_t nr_frames;
- int16_t status;
- __guest_handle_xen_pfn_t frame_list;
-};
-
-struct gnttab_copy {
- struct {
- union {
- grant_ref_t ref;
- xen_pfn_t gmfn;
- } u;
- domid_t domid;
- uint16_t offset;
- } source;
- struct {
- union {
- grant_ref_t ref;
- xen_pfn_t gmfn;
- } u;
- domid_t domid;
- uint16_t offset;
- } dest;
- uint16_t len;
- uint16_t flags;
- int16_t status;
-};
-
-struct gnttab_query_size {
- domid_t dom;
- uint32_t nr_frames;
- uint32_t max_nr_frames;
- int16_t status;
-};
-
-struct gnttab_set_version {
- uint32_t version;
-};
-
-struct gnttab_get_status_frames {
- uint32_t nr_frames;
- domid_t dom;
- int16_t status;
- __guest_handle_uint64_t frame_list;
-};
-
-struct gnttab_free_callback {
- struct gnttab_free_callback *next;
- void (*fn)(void *);
- void *arg;
- u16 count;
-};
-
-struct gntab_unmap_queue_data;
-
-typedef void (*gnttab_unmap_refs_done)(int, struct gntab_unmap_queue_data *);
-
-struct gntab_unmap_queue_data {
- struct delayed_work gnttab_work;
- void *data;
- gnttab_unmap_refs_done done;
- struct gnttab_unmap_grant_ref *unmap_ops;
- struct gnttab_unmap_grant_ref *kunmap_ops;
- struct page **pages;
- unsigned int count;
- unsigned int age;
-};
-
-struct gnttab_page_cache {
- spinlock_t lock;
- struct list_head pages;
- unsigned int num_pages;
-};
-
-struct xen_page_foreign {
- domid_t domid;
- grant_ref_t gref;
-};
-
-typedef void (*xen_grant_fn_t)(long unsigned int, unsigned int, unsigned int, void *);
-
-struct gnttab_ops {
- unsigned int version;
- unsigned int grefs_per_grant_frame;
- int (*map_frames)(xen_pfn_t *, unsigned int);
- void (*unmap_frames)();
- void (*update_entry)(grant_ref_t, domid_t, long unsigned int, unsigned int);
- int (*end_foreign_access_ref)(grant_ref_t, int);
- long unsigned int (*end_foreign_transfer_ref)(grant_ref_t);
- int (*query_foreign_access)(grant_ref_t);
-};
-
-struct unmap_refs_callback_data {
- struct completion completion;
- int result;
-};
-
-struct deferred_entry {
- struct list_head list;
- grant_ref_t ref;
- bool ro;
- uint16_t warn_delay;
- struct page *page;
-};
-
-struct xen_feature_info {
- unsigned int submap_idx;
- uint32_t submap;
-};
-
-struct balloon_stats {
- long unsigned int current_pages;
- long unsigned int target_pages;
- long unsigned int target_unpopulated;
- long unsigned int balloon_low;
- long unsigned int balloon_high;
- long unsigned int total_pages;
- long unsigned int schedule_delay;
- long unsigned int max_schedule_delay;
- long unsigned int retry_count;
- long unsigned int max_retry_count;
-};
-
-enum bp_state {
- BP_DONE = 0,
- BP_WAIT = 1,
- BP_EAGAIN = 2,
- BP_ECANCELED = 3,
-};
-
-enum shutdown_state {
- SHUTDOWN_INVALID = 4294967295,
- SHUTDOWN_POWEROFF = 0,
- SHUTDOWN_SUSPEND = 2,
- SHUTDOWN_HALT = 4,
-};
-
-struct suspend_info {
- int cancelled;
-};
-
-struct shutdown_handler {
- const char command[11];
- bool flag;
- void (*cb)();
-};
-
-struct vcpu_runstate_info {
- int state;
- uint64_t state_entry_time;
- uint64_t time[4];
-};
-
-typedef struct {
- union {
- struct vcpu_runstate_info *p;
- uint64_t q;
- };
-} __guest_handle_vcpu_runstate_info;
-
-struct vcpu_register_runstate_memory_area {
- union {
- __guest_handle_vcpu_runstate_info h;
- struct vcpu_runstate_info *v;
- uint64_t p;
- } addr;
-};
-
-struct xen_memory_reservation {
- __guest_handle_xen_pfn_t extent_start;
- xen_ulong_t nr_extents;
- unsigned int extent_order;
- unsigned int address_bits;
- domid_t domid;
-};
-
-typedef uint32_t evtchn_port_t;
-
-typedef struct {
- union {
- evtchn_port_t *p;
- uint64_t q;
- };
-} __guest_handle_evtchn_port_t;
-
-struct evtchn_bind_interdomain {
- domid_t remote_dom;
- evtchn_port_t remote_port;
- evtchn_port_t local_port;
-};
-
-struct evtchn_bind_virq {
- uint32_t virq;
- uint32_t vcpu;
- evtchn_port_t port;
-};
-
-struct evtchn_bind_pirq {
- uint32_t pirq;
- uint32_t flags;
- evtchn_port_t port;
-};
-
-struct evtchn_bind_ipi {
- uint32_t vcpu;
- evtchn_port_t port;
-};
-
-struct evtchn_close {
- evtchn_port_t port;
-};
-
-struct evtchn_send {
- evtchn_port_t port;
-};
-
-struct evtchn_status {
- domid_t dom;
- evtchn_port_t port;
- uint32_t status;
- uint32_t vcpu;
- union {
- struct {
- domid_t dom;
- } unbound;
- struct {
- domid_t dom;
- evtchn_port_t port;
- } interdomain;
- uint32_t pirq;
- uint32_t virq;
- } u;
-};
-
-struct evtchn_bind_vcpu {
- evtchn_port_t port;
- uint32_t vcpu;
-};
-
-struct evtchn_set_priority {
- evtchn_port_t port;
- uint32_t priority;
-};
-
-struct sched_poll {
- __guest_handle_evtchn_port_t ports;
- unsigned int nr_ports;
- uint64_t timeout;
-};
-
-enum ipi_vector {
- XEN_PLACEHOLDER_VECTOR = 0,
- XEN_NR_IPIS = 1,
-};
-
-struct physdev_eoi {
- uint32_t irq;
-};
-
-struct physdev_irq_status_query {
- uint32_t irq;
- uint32_t flags;
-};
-
-struct physdev_irq {
- uint32_t irq;
- uint32_t vector;
-};
-
-struct physdev_map_pirq {
- domid_t domid;
- int type;
- int index;
- int pirq;
- int bus;
- int devfn;
- int entry_nr;
- uint64_t table_base;
-};
-
-struct physdev_unmap_pirq {
- domid_t domid;
- int pirq;
-};
-
-struct physdev_get_free_pirq {
- int type;
- uint32_t pirq;
-};
-
-struct evtchn_loop_ctrl;
-
-struct evtchn_ops {
- unsigned int (*max_channels)();
- unsigned int (*nr_channels)();
- int (*setup)(evtchn_port_t);
- void (*bind_to_cpu)(evtchn_port_t, unsigned int, unsigned int);
- void (*clear_pending)(evtchn_port_t);
- void (*set_pending)(evtchn_port_t);
- bool (*is_pending)(evtchn_port_t);
- bool (*test_and_set_mask)(evtchn_port_t);
- void (*mask)(evtchn_port_t);
- void (*unmask)(evtchn_port_t);
- void (*handle_events)(unsigned int, struct evtchn_loop_ctrl *);
- void (*resume)();
- int (*percpu_init)(unsigned int);
- int (*percpu_deinit)(unsigned int);
-};
-
-struct evtchn_loop_ctrl {
- ktime_t timeout;
- unsigned int count;
- bool defer_eoi;
-};
-
-enum xen_irq_type {
- IRQT_UNBOUND = 0,
- IRQT_PIRQ = 1,
- IRQT_VIRQ = 2,
- IRQT_IPI = 3,
- IRQT_EVTCHN = 4,
-};
-
-struct irq_info {
- struct list_head list;
- struct list_head eoi_list;
- short int refcnt;
- short int spurious_cnt;
- enum xen_irq_type type;
- unsigned int irq;
- evtchn_port_t evtchn;
- short unsigned int cpu;
- short unsigned int eoi_cpu;
- unsigned int irq_epoch;
- u64 eoi_time;
- union {
- short unsigned int virq;
- enum ipi_vector ipi;
- struct {
- short unsigned int pirq;
- short unsigned int gsi;
- unsigned char vector;
- unsigned char flags;
- uint16_t domid;
- } pirq;
- } u;
-};
-
-struct lateeoi_work {
- struct delayed_work delayed;
- spinlock_t eoi_list_lock;
- struct list_head eoi_list;
-};
-
-struct evtchn_unmask {
- evtchn_port_t port;
-};
-
-struct evtchn_init_control {
- uint64_t control_gfn;
- uint32_t offset;
- uint32_t vcpu;
- uint8_t link_bits;
- uint8_t _pad[7];
-};
-
-struct evtchn_expand_array {
- uint64_t array_gfn;
-};
-
-typedef uint32_t event_word_t;
-
-struct evtchn_fifo_control_block {
- uint32_t ready;
- uint32_t _rsvd;
- event_word_t head[16];
-};
-
-struct evtchn_fifo_queue {
- uint32_t head[16];
-};
-
-struct evtchn_alloc_unbound {
- domid_t dom;
- domid_t remote_dom;
- evtchn_port_t port;
-};
-
-struct xenbus_map_node {
- struct list_head next;
- union {
- struct {
- struct vm_struct *area;
- } pv;
- struct {
- struct page *pages[16];
- long unsigned int addrs[16];
- void *addr;
- } hvm;
- };
- grant_handle_t handles[16];
- unsigned int nr_handles;
-};
-
-struct map_ring_valloc {
- struct xenbus_map_node *node;
- long unsigned int addrs[16];
- phys_addr_t phys_addrs[16];
- struct gnttab_map_grant_ref map[16];
- struct gnttab_unmap_grant_ref unmap[16];
- unsigned int idx;
-};
-
-struct xenbus_ring_ops {
- int (*map)(struct xenbus_device *, struct map_ring_valloc *, grant_ref_t *, unsigned int, void **);
- int (*unmap)(struct xenbus_device *, void *);
-};
-
-struct unmap_ring_hvm {
- unsigned int idx;
- long unsigned int addrs[16];
-};
-
-enum xsd_sockmsg_type {
- XS_DEBUG = 0,
- XS_DIRECTORY = 1,
- XS_READ = 2,
- XS_GET_PERMS = 3,
- XS_WATCH = 4,
- XS_UNWATCH = 5,
- XS_TRANSACTION_START = 6,
- XS_TRANSACTION_END = 7,
- XS_INTRODUCE = 8,
- XS_RELEASE = 9,
- XS_GET_DOMAIN_PATH = 10,
- XS_WRITE = 11,
- XS_MKDIR = 12,
- XS_RM = 13,
- XS_SET_PERMS = 14,
- XS_WATCH_EVENT = 15,
- XS_ERROR = 16,
- XS_IS_DOMAIN_INTRODUCED = 17,
- XS_RESUME = 18,
- XS_SET_TARGET = 19,
- XS_RESTRICT = 20,
- XS_RESET_WATCHES = 21,
-};
-
-struct xsd_sockmsg {
- uint32_t type;
- uint32_t req_id;
- uint32_t tx_id;
- uint32_t len;
-};
-
-typedef uint32_t XENSTORE_RING_IDX;
-
-struct xenstore_domain_interface {
- char req[1024];
- char rsp[1024];
- XENSTORE_RING_IDX req_cons;
- XENSTORE_RING_IDX req_prod;
- XENSTORE_RING_IDX rsp_cons;
- XENSTORE_RING_IDX rsp_prod;
-};
-
-struct xs_watch_event {
- struct list_head list;
- unsigned int len;
- struct xenbus_watch *handle;
- const char *path;
- const char *token;
- char body[0];
-};
-
-enum xb_req_state {
- xb_req_state_queued = 0,
- xb_req_state_wait_reply = 1,
- xb_req_state_got_reply = 2,
- xb_req_state_aborted = 3,
-};
-
-struct xb_req_data {
- struct list_head list;
- wait_queue_head_t wq;
- struct xsd_sockmsg msg;
- uint32_t caller_req_id;
- enum xsd_sockmsg_type type;
- char *body;
- const struct kvec *vec;
- int num_vecs;
- int err;
- enum xb_req_state state;
- bool user_req;
- void (*cb)(struct xb_req_data *);
- void *par;
-};
-
-enum xenstore_init {
- XS_UNKNOWN = 0,
- XS_PV = 1,
- XS_HVM = 2,
- XS_LOCAL = 3,
-};
-
-struct xen_bus_type {
- char *root;
- unsigned int levels;
- int (*get_bus_id)(char *, const char *);
- int (*probe)(struct xen_bus_type *, const char *, const char *);
- bool (*otherend_will_handle)(struct xenbus_watch *, const char *, const char *);
- void (*otherend_changed)(struct xenbus_watch *, const char *, const char *);
- struct bus_type bus;
-};
-
-struct xb_find_info {
- struct xenbus_device *dev;
- const char *nodename;
-};
-
-struct xenbus_transaction_holder {
- struct list_head list;
- struct xenbus_transaction handle;
- unsigned int generation_id;
-};
-
-struct read_buffer {
- struct list_head list;
- unsigned int cons;
- unsigned int len;
- char msg[0];
-};
-
-struct xenbus_file_priv {
- struct mutex msgbuffer_mutex;
- struct list_head transactions;
- struct list_head watches;
- unsigned int len;
- union {
- struct xsd_sockmsg msg;
- char buffer[4096];
- } u;
- struct mutex reply_mutex;
- struct list_head read_buffers;
- wait_queue_head_t read_waitq;
- struct kref kref;
- struct work_struct wq;
-};
-
-struct watch_adapter {
- struct list_head list;
- struct xenbus_watch watch;
- struct xenbus_file_priv *dev_data;
- char *token;
-};
-
-typedef struct {
- union {
- int *p;
- uint64_t q;
- };
-} __guest_handle_int;
-
-typedef struct {
- union {
- xen_ulong_t *p;
- uint64_t q;
- };
-} __guest_handle_xen_ulong_t;
-
-struct xen_add_to_physmap_range {
- domid_t domid;
- uint16_t space;
- uint16_t size;
- domid_t foreign_domid;
- __guest_handle_xen_ulong_t idxs;
- __guest_handle_xen_pfn_t gpfns;
- __guest_handle_int errs;
-};
-
-struct xen_remove_from_physmap {
- domid_t domid;
- xen_pfn_t gpfn;
-};
-
-struct physdev_manage_pci {
- uint8_t bus;
- uint8_t devfn;
-};
-
-struct physdev_manage_pci_ext {
- uint8_t bus;
- uint8_t devfn;
- unsigned int is_extfn;
- unsigned int is_virtfn;
- struct {
- uint8_t bus;
- uint8_t devfn;
- } physfn;
-};
-
-struct physdev_pci_device_add {
- uint16_t seg;
- uint8_t bus;
- uint8_t devfn;
- uint32_t flags;
- struct {
- uint8_t bus;
- uint8_t devfn;
- } physfn;
- uint32_t optarr[0];
-};
-
-struct physdev_pci_device {
- uint16_t seg;
- uint8_t bus;
- uint8_t devfn;
-};
-
-struct usb_device_descriptor {
- __u8 bLength;
- __u8 bDescriptorType;
- __le16 bcdUSB;
- __u8 bDeviceClass;
- __u8 bDeviceSubClass;
- __u8 bDeviceProtocol;
- __u8 bMaxPacketSize0;
- __le16 idVendor;
- __le16 idProduct;
- __le16 bcdDevice;
- __u8 iManufacturer;
- __u8 iProduct;
- __u8 iSerialNumber;
- __u8 bNumConfigurations;
-};
-
-struct usb_config_descriptor {
- __u8 bLength;
- __u8 bDescriptorType;
- __le16 wTotalLength;
- __u8 bNumInterfaces;
- __u8 bConfigurationValue;
- __u8 iConfiguration;
- __u8 bmAttributes;
- __u8 bMaxPower;
-} __attribute__((packed));
-
-struct usb_interface_descriptor {
- __u8 bLength;
- __u8 bDescriptorType;
- __u8 bInterfaceNumber;
- __u8 bAlternateSetting;
- __u8 bNumEndpoints;
- __u8 bInterfaceClass;
- __u8 bInterfaceSubClass;
- __u8 bInterfaceProtocol;
- __u8 iInterface;
-};
-
-struct usb_endpoint_descriptor {
- __u8 bLength;
- __u8 bDescriptorType;
- __u8 bEndpointAddress;
- __u8 bmAttributes;
- __le16 wMaxPacketSize;
- __u8 bInterval;
- __u8 bRefresh;
- __u8 bSynchAddress;
-} __attribute__((packed));
-
-struct usb_ssp_isoc_ep_comp_descriptor {
- __u8 bLength;
- __u8 bDescriptorType;
- __le16 wReseved;
- __le32 dwBytesPerInterval;
-};
-
-struct usb_ss_ep_comp_descriptor {
- __u8 bLength;
- __u8 bDescriptorType;
- __u8 bMaxBurst;
- __u8 bmAttributes;
- __le16 wBytesPerInterval;
-};
-
-struct usb_interface_assoc_descriptor {
- __u8 bLength;
- __u8 bDescriptorType;
- __u8 bFirstInterface;
- __u8 bInterfaceCount;
- __u8 bFunctionClass;
- __u8 bFunctionSubClass;
- __u8 bFunctionProtocol;
- __u8 iFunction;
-};
-
-struct usb_bos_descriptor {
- __u8 bLength;
- __u8 bDescriptorType;
- __le16 wTotalLength;
- __u8 bNumDeviceCaps;
-} __attribute__((packed));
-
-struct usb_ext_cap_descriptor {
- __u8 bLength;
- __u8 bDescriptorType;
- __u8 bDevCapabilityType;
- __le32 bmAttributes;
-} __attribute__((packed));
-
-struct usb_ss_cap_descriptor {
- __u8 bLength;
- __u8 bDescriptorType;
- __u8 bDevCapabilityType;
- __u8 bmAttributes;
- __le16 wSpeedSupported;
- __u8 bFunctionalitySupport;
- __u8 bU1devExitLat;
- __le16 bU2DevExitLat;
-};
-
-struct usb_ss_container_id_descriptor {
- __u8 bLength;
- __u8 bDescriptorType;
- __u8 bDevCapabilityType;
- __u8 bReserved;
- __u8 ContainerID[16];
-};
-
-struct usb_ssp_cap_descriptor {
- __u8 bLength;
- __u8 bDescriptorType;
- __u8 bDevCapabilityType;
- __u8 bReserved;
- __le32 bmAttributes;
- __le16 wFunctionalitySupport;
- __le16 wReserved;
- __le32 bmSublinkSpeedAttr[1];
-};
-
-struct usb_ptm_cap_descriptor {
- __u8 bLength;
- __u8 bDescriptorType;
- __u8 bDevCapabilityType;
-};
-
-enum usb_device_speed {
- USB_SPEED_UNKNOWN = 0,
- USB_SPEED_LOW = 1,
- USB_SPEED_FULL = 2,
- USB_SPEED_HIGH = 3,
- USB_SPEED_WIRELESS = 4,
- USB_SPEED_SUPER = 5,
- USB_SPEED_SUPER_PLUS = 6,
-};
-
-enum usb_device_state {
- USB_STATE_NOTATTACHED = 0,
- USB_STATE_ATTACHED = 1,
- USB_STATE_POWERED = 2,
- USB_STATE_RECONNECTING = 3,
- USB_STATE_UNAUTHENTICATED = 4,
- USB_STATE_DEFAULT = 5,
- USB_STATE_ADDRESS = 6,
- USB_STATE_CONFIGURED = 7,
- USB_STATE_SUSPENDED = 8,
-};
-
-enum usb3_link_state {
- USB3_LPM_U0 = 0,
- USB3_LPM_U1 = 1,
- USB3_LPM_U2 = 2,
- USB3_LPM_U3 = 3,
-};
-
-struct ep_device;
-
-struct usb_host_endpoint {
- struct usb_endpoint_descriptor desc;
- struct usb_ss_ep_comp_descriptor ss_ep_comp;
- struct usb_ssp_isoc_ep_comp_descriptor ssp_isoc_ep_comp;
- char: 8;
- struct list_head urb_list;
- void *hcpriv;
- struct ep_device *ep_dev;
- unsigned char *extra;
- int extralen;
- int enabled;
- int streams;
- int: 32;
-} __attribute__((packed));
-
-struct usb_host_interface {
- struct usb_interface_descriptor desc;
- int extralen;
- unsigned char *extra;
- struct usb_host_endpoint *endpoint;
- char *string;
-};
-
-enum usb_interface_condition {
- USB_INTERFACE_UNBOUND = 0,
- USB_INTERFACE_BINDING = 1,
- USB_INTERFACE_BOUND = 2,
- USB_INTERFACE_UNBINDING = 3,
-};
-
-struct usb_interface {
- struct usb_host_interface *altsetting;
- struct usb_host_interface *cur_altsetting;
- unsigned int num_altsetting;
- struct usb_interface_assoc_descriptor *intf_assoc;
- int minor;
- enum usb_interface_condition condition;
- unsigned int sysfs_files_created: 1;
- unsigned int ep_devs_created: 1;
- unsigned int unregistering: 1;
- unsigned int needs_remote_wakeup: 1;
- unsigned int needs_altsetting0: 1;
- unsigned int needs_binding: 1;
- unsigned int resetting_device: 1;
- unsigned int authorized: 1;
- struct device dev;
- struct device *usb_dev;
- struct work_struct reset_ws;
-};
-
-struct usb_interface_cache {
- unsigned int num_altsetting;
- struct kref ref;
- struct usb_host_interface altsetting[0];
-};
-
-struct usb_host_config {
- struct usb_config_descriptor desc;
- char *string;
- struct usb_interface_assoc_descriptor *intf_assoc[16];
- struct usb_interface *interface[32];
- struct usb_interface_cache *intf_cache[32];
- unsigned char *extra;
- int extralen;
-};
-
-struct usb_host_bos {
- struct usb_bos_descriptor *desc;
- struct usb_ext_cap_descriptor *ext_cap;
- struct usb_ss_cap_descriptor *ss_cap;
- struct usb_ssp_cap_descriptor *ssp_cap;
- struct usb_ss_container_id_descriptor *ss_id;
- struct usb_ptm_cap_descriptor *ptm_cap;
-};
-
-struct usb_devmap {
- long unsigned int devicemap[2];
-};
-
-struct mon_bus;
-
-struct usb_device;
-
-struct usb_bus {
- struct device *controller;
- struct device *sysdev;
- int busnum;
- const char *bus_name;
- u8 uses_pio_for_control;
- u8 otg_port;
- unsigned int is_b_host: 1;
- unsigned int b_hnp_enable: 1;
- unsigned int no_stop_on_short: 1;
- unsigned int no_sg_constraint: 1;
- unsigned int sg_tablesize;
- int devnum_next;
- struct mutex devnum_next_mutex;
- struct usb_devmap devmap;
- struct usb_device *root_hub;
- struct usb_bus *hs_companion;
- int bandwidth_allocated;
- int bandwidth_int_reqs;
- int bandwidth_isoc_reqs;
- unsigned int resuming_ports;
- struct mon_bus *mon_bus;
- int monitored;
-};
-
-struct wusb_dev;
-
-enum usb_device_removable {
- USB_DEVICE_REMOVABLE_UNKNOWN = 0,
- USB_DEVICE_REMOVABLE = 1,
- USB_DEVICE_FIXED = 2,
-};
-
-struct usb2_lpm_parameters {
- unsigned int besl;
- int timeout;
-};
-
-struct usb3_lpm_parameters {
- unsigned int mel;
- unsigned int pel;
- unsigned int sel;
- int timeout;
-};
-
-struct usb_tt;
-
-struct usb_device {
- int devnum;
- char devpath[16];
- u32 route;
- enum usb_device_state state;
- enum usb_device_speed speed;
- unsigned int rx_lanes;
- unsigned int tx_lanes;
- struct usb_tt *tt;
- int ttport;
- unsigned int toggle[2];
- struct usb_device *parent;
- struct usb_bus *bus;
- struct usb_host_endpoint ep0;
- struct device dev;
- struct usb_device_descriptor descriptor;
- struct usb_host_bos *bos;
- struct usb_host_config *config;
- struct usb_host_config *actconfig;
- struct usb_host_endpoint *ep_in[16];
- struct usb_host_endpoint *ep_out[16];
- char **rawdescriptors;
- short unsigned int bus_mA;
- u8 portnum;
- u8 level;
- u8 devaddr;
- unsigned int can_submit: 1;
- unsigned int persist_enabled: 1;
- unsigned int have_langid: 1;
- unsigned int authorized: 1;
- unsigned int authenticated: 1;
- unsigned int wusb: 1;
- unsigned int lpm_capable: 1;
- unsigned int usb2_hw_lpm_capable: 1;
- unsigned int usb2_hw_lpm_besl_capable: 1;
- unsigned int usb2_hw_lpm_enabled: 1;
- unsigned int usb2_hw_lpm_allowed: 1;
- unsigned int usb3_lpm_u1_enabled: 1;
- unsigned int usb3_lpm_u2_enabled: 1;
- int string_langid;
- char *product;
- char *manufacturer;
- char *serial;
- struct list_head filelist;
- int maxchild;
- u32 quirks;
- atomic_t urbnum;
- long unsigned int active_duration;
- long unsigned int connect_time;
- unsigned int do_remote_wakeup: 1;
- unsigned int reset_resume: 1;
- unsigned int port_is_suspended: 1;
- struct wusb_dev *wusb_dev;
- int slot_id;
- enum usb_device_removable removable;
- struct usb2_lpm_parameters l1_params;
- struct usb3_lpm_parameters u1_params;
- struct usb3_lpm_parameters u2_params;
- unsigned int lpm_disable_count;
- u16 hub_delay;
- unsigned int use_generic_driver: 1;
-};
-
-struct usb_tt {
- struct usb_device *hub;
- int multi;
- unsigned int think_time;
- void *hcpriv;
- spinlock_t lock;
- struct list_head clear_list;
- struct work_struct clear_work;
-};
-
-struct usb_iso_packet_descriptor {
- unsigned int offset;
- unsigned int length;
- unsigned int actual_length;
- int status;
-};
-
-struct usb_anchor {
- struct list_head urb_list;
- wait_queue_head_t wait;
- spinlock_t lock;
- atomic_t suspend_wakeups;
- unsigned int poisoned: 1;
-};
-
-struct urb;
-
-typedef void (*usb_complete_t)(struct urb *);
-
-struct urb {
- struct kref kref;
- int unlinked;
- void *hcpriv;
- atomic_t use_count;
- atomic_t reject;
- struct list_head urb_list;
- struct list_head anchor_list;
- struct usb_anchor *anchor;
- struct usb_device *dev;
- struct usb_host_endpoint *ep;
- unsigned int pipe;
- unsigned int stream_id;
- int status;
- unsigned int transfer_flags;
- void *transfer_buffer;
- dma_addr_t transfer_dma;
- struct scatterlist *sg;
- int num_mapped_sgs;
- int num_sgs;
- u32 transfer_buffer_length;
- u32 actual_length;
- unsigned char *setup_packet;
- dma_addr_t setup_dma;
- int start_frame;
- int number_of_packets;
- int interval;
- int error_count;
- void *context;
- usb_complete_t complete;
- struct usb_iso_packet_descriptor iso_frame_desc[0];
-};
-
-struct giveback_urb_bh {
- bool running;
- spinlock_t lock;
- struct list_head head;
- struct tasklet_struct bh;
- struct usb_host_endpoint *completing_ep;
-};
-
-enum usb_dev_authorize_policy {
- USB_DEVICE_AUTHORIZE_NONE = 0,
- USB_DEVICE_AUTHORIZE_ALL = 1,
- USB_DEVICE_AUTHORIZE_INTERNAL = 2,
-};
-
-struct usb_phy;
-
-struct usb_phy_roothub;
-
-struct dma_pool___2;
-
-struct gen_pool___2;
-
-struct hc_driver;
-
-struct usb_hcd {
- struct usb_bus self;
- struct kref kref;
- const char *product_desc;
- int speed;
- char irq_descr[24];
- struct timer_list rh_timer;
- struct urb *status_urb;
- struct work_struct wakeup_work;
- struct work_struct died_work;
- const struct hc_driver *driver;
- struct usb_phy *usb_phy;
- struct usb_phy_roothub *phy_roothub;
- long unsigned int flags;
- enum usb_dev_authorize_policy dev_policy;
- unsigned int rh_registered: 1;
- unsigned int rh_pollable: 1;
- unsigned int msix_enabled: 1;
- unsigned int msi_enabled: 1;
- unsigned int skip_phy_initialization: 1;
- unsigned int uses_new_polling: 1;
- unsigned int wireless: 1;
- unsigned int has_tt: 1;
- unsigned int amd_resume_bug: 1;
- unsigned int can_do_streams: 1;
- unsigned int tpl_support: 1;
- unsigned int cant_recv_wakeups: 1;
- unsigned int irq;
- void *regs;
- resource_size_t rsrc_start;
- resource_size_t rsrc_len;
- unsigned int power_budget;
- struct giveback_urb_bh high_prio_bh;
- struct giveback_urb_bh low_prio_bh;
- struct mutex *address0_mutex;
- struct mutex *bandwidth_mutex;
- struct usb_hcd *shared_hcd;
- struct usb_hcd *primary_hcd;
- struct dma_pool___2 *pool[4];
- int state;
- struct gen_pool___2 *localmem_pool;
- long unsigned int hcd_priv[0];
-};
-
-struct hc_driver {
- const char *description;
- const char *product_desc;
- size_t hcd_priv_size;
- irqreturn_t (*irq)(struct usb_hcd *);
- int flags;
- int (*reset)(struct usb_hcd *);
- int (*start)(struct usb_hcd *);
- int (*pci_suspend)(struct usb_hcd *, bool);
- int (*pci_resume)(struct usb_hcd *, bool);
- void (*stop)(struct usb_hcd *);
- void (*shutdown)(struct usb_hcd *);
- int (*get_frame_number)(struct usb_hcd *);
- int (*urb_enqueue)(struct usb_hcd *, struct urb *, gfp_t);
- int (*urb_dequeue)(struct usb_hcd *, struct urb *, int);
- int (*map_urb_for_dma)(struct usb_hcd *, struct urb *, gfp_t);
- void (*unmap_urb_for_dma)(struct usb_hcd *, struct urb *);
- void (*endpoint_disable)(struct usb_hcd *, struct usb_host_endpoint *);
- void (*endpoint_reset)(struct usb_hcd *, struct usb_host_endpoint *);
- int (*hub_status_data)(struct usb_hcd *, char *);
- int (*hub_control)(struct usb_hcd *, u16, u16, u16, char *, u16);
- int (*bus_suspend)(struct usb_hcd *);
- int (*bus_resume)(struct usb_hcd *);
- int (*start_port_reset)(struct usb_hcd *, unsigned int);
- long unsigned int (*get_resuming_ports)(struct usb_hcd *);
- void (*relinquish_port)(struct usb_hcd *, int);
- int (*port_handed_over)(struct usb_hcd *, int);
- void (*clear_tt_buffer_complete)(struct usb_hcd *, struct usb_host_endpoint *);
- int (*alloc_dev)(struct usb_hcd *, struct usb_device *);
- void (*free_dev)(struct usb_hcd *, struct usb_device *);
- int (*alloc_streams)(struct usb_hcd *, struct usb_device *, struct usb_host_endpoint **, unsigned int, unsigned int, gfp_t);
- int (*free_streams)(struct usb_hcd *, struct usb_device *, struct usb_host_endpoint **, unsigned int, gfp_t);
- int (*add_endpoint)(struct usb_hcd *, struct usb_device *, struct usb_host_endpoint *);
- int (*drop_endpoint)(struct usb_hcd *, struct usb_device *, struct usb_host_endpoint *);
- int (*check_bandwidth)(struct usb_hcd *, struct usb_device *);
- void (*reset_bandwidth)(struct usb_hcd *, struct usb_device *);
- int (*address_device)(struct usb_hcd *, struct usb_device *);
- int (*enable_device)(struct usb_hcd *, struct usb_device *);
- int (*update_hub_device)(struct usb_hcd *, struct usb_device *, struct usb_tt *, gfp_t);
- int (*reset_device)(struct usb_hcd *, struct usb_device *);
- int (*update_device)(struct usb_hcd *, struct usb_device *);
- int (*set_usb2_hw_lpm)(struct usb_hcd *, struct usb_device *, int);
- int (*enable_usb3_lpm_timeout)(struct usb_hcd *, struct usb_device *, enum usb3_link_state);
- int (*disable_usb3_lpm_timeout)(struct usb_hcd *, struct usb_device *, enum usb3_link_state);
- int (*find_raw_port_number)(struct usb_hcd *, int);
- int (*port_power)(struct usb_hcd *, int, bool);
-};
-
-struct physdev_dbgp_op {
- uint8_t op;
- uint8_t bus;
- union {
- struct physdev_pci_device pci;
- } u;
-};
-
-struct dev_ext_attribute {
- struct device_attribute attr;
- void *var;
-};
-
-struct ioctl_evtchn_bind_virq {
- unsigned int virq;
-};
-
-struct ioctl_evtchn_bind_interdomain {
- unsigned int remote_domain;
- unsigned int remote_port;
-};
-
-struct ioctl_evtchn_bind_unbound_port {
- unsigned int remote_domain;
-};
-
-struct ioctl_evtchn_unbind {
- unsigned int port;
-};
-
-struct ioctl_evtchn_notify {
- unsigned int port;
-};
-
-struct ioctl_evtchn_restrict_domid {
- domid_t domid;
-};
-
-struct per_user_data {
- struct mutex bind_mutex;
- struct rb_root evtchns;
- unsigned int nr_evtchns;
- unsigned int ring_size;
- evtchn_port_t *ring;
- unsigned int ring_cons;
- unsigned int ring_prod;
- unsigned int ring_overflow;
- struct mutex ring_cons_mutex;
- spinlock_t ring_prod_lock;
- wait_queue_head_t evtchn_wait;
- struct fasync_struct *evtchn_async_queue;
- const char *name;
- domid_t restrict_domid;
-};
-
-struct user_evtchn {
- struct rb_node node;
- struct per_user_data *user;
- evtchn_port_t port;
- bool enabled;
-};
-
-typedef uint8_t xen_domain_handle_t[16];
-
-struct xen_compile_info {
- char compiler[64];
- char compile_by[16];
- char compile_domain[32];
- char compile_date[32];
-};
-
-struct xen_platform_parameters {
- xen_ulong_t virt_start;
-};
-
-struct xen_build_id {
- uint32_t len;
- unsigned char buf[0];
-};
-
-struct hyp_sysfs_attr {
- struct attribute attr;
- ssize_t (*show)(struct hyp_sysfs_attr *, char *);
- ssize_t (*store)(struct hyp_sysfs_attr *, const char *, size_t);
- void *hyp_attr_data;
-};
-
-enum xen_swiotlb_err {
- XEN_SWIOTLB_UNKNOWN = 0,
- XEN_SWIOTLB_ENOMEM = 1,
- XEN_SWIOTLB_EFIXUP = 2,
-};
-
-typedef void (*xen_gfn_fn_t)(long unsigned int, void *);
-
-struct xen_remap_gfn_info;
-
-struct remap_data {
- xen_pfn_t *fgfn;
- int nr_fgfn;
- pgprot_t prot;
- domid_t domid;
- struct vm_area_struct *vma;
- int index;
- struct page **pages;
- struct xen_remap_gfn_info *info;
- int *err_ptr;
- int mapped;
- int h_errs[1];
- xen_ulong_t h_idxs[1];
- xen_pfn_t h_gpfns[1];
- int h_iter;
-};
-
-struct map_balloon_pages {
- xen_pfn_t *pfns;
- unsigned int idx;
-};
-
-struct remap_pfn {
- struct mm_struct *mm;
- struct page **pages;
- pgprot_t prot;
- long unsigned int i;
-};
-
-struct fastopen_queue {
- struct request_sock *rskq_rst_head;
- struct request_sock *rskq_rst_tail;
- spinlock_t lock;
- int qlen;
- int max_qlen;
- struct tcp_fastopen_context *ctx;
-};
-
-struct request_sock_queue {
- spinlock_t rskq_lock;
- u8 rskq_defer_accept;
- u32 synflood_warned;
- atomic_t qlen;
- atomic_t young;
- struct request_sock *rskq_accept_head;
- struct request_sock *rskq_accept_tail;
- struct fastopen_queue fastopenq;
-};
-
-struct inet_connection_sock_af_ops {
- int (*queue_xmit)(struct sock *, struct sk_buff *, struct flowi *);
- void (*send_check)(struct sock *, struct sk_buff *);
- int (*rebuild_header)(struct sock *);
- void (*sk_rx_dst_set)(struct sock *, const struct sk_buff *);
- int (*conn_request)(struct sock *, struct sk_buff *);
- struct sock * (*syn_recv_sock)(const struct sock *, struct sk_buff *, struct request_sock *, struct dst_entry *, struct request_sock *, bool *);
- u16 net_header_len;
- u16 net_frag_header_len;
- u16 sockaddr_len;
- int (*setsockopt)(struct sock *, int, int, sockptr_t, unsigned int);
- int (*getsockopt)(struct sock *, int, int, char *, int *);
- void (*addr2sockaddr)(struct sock *, struct sockaddr *);
- void (*mtu_reduced)(struct sock *);
-};
-
-struct inet_bind_bucket;
-
-struct tcp_ulp_ops;
-
-struct inet_connection_sock {
- struct inet_sock icsk_inet;
- struct request_sock_queue icsk_accept_queue;
- struct inet_bind_bucket *icsk_bind_hash;
- long unsigned int icsk_timeout;
- struct timer_list icsk_retransmit_timer;
- struct timer_list icsk_delack_timer;
- __u32 icsk_rto;
- __u32 icsk_rto_min;
- __u32 icsk_delack_max;
- __u32 icsk_pmtu_cookie;
- const struct tcp_congestion_ops *icsk_ca_ops;
- const struct inet_connection_sock_af_ops *icsk_af_ops;
- const struct tcp_ulp_ops *icsk_ulp_ops;
- void *icsk_ulp_data;
- void (*icsk_clean_acked)(struct sock *, u32);
- struct hlist_node icsk_listen_portaddr_node;
- unsigned int (*icsk_sync_mss)(struct sock *, u32);
- __u8 icsk_ca_state: 5;
- __u8 icsk_ca_initialized: 1;
- __u8 icsk_ca_setsockopt: 1;
- __u8 icsk_ca_dst_locked: 1;
- __u8 icsk_retransmits;
- __u8 icsk_pending;
- __u8 icsk_backoff;
- __u8 icsk_syn_retries;
- __u8 icsk_probes_out;
- __u16 icsk_ext_hdr_len;
- struct {
- __u8 pending;
- __u8 quick;
- __u8 pingpong;
- __u8 retry;
- __u32 ato;
- long unsigned int timeout;
- __u32 lrcvtime;
- __u16 last_seg_size;
- __u16 rcv_mss;
- } icsk_ack;
- struct {
- int enabled;
- int search_high;
- int search_low;
- int probe_size;
- u32 probe_timestamp;
- } icsk_mtup;
- u32 icsk_probes_tstamp;
- u32 icsk_user_timeout;
- u64 icsk_ca_priv[13];
-};
-
-struct tcp_ulp_ops {
- struct list_head list;
- int (*init)(struct sock *);
- void (*update)(struct sock *, struct proto *, void (*)(struct sock *));
- void (*release)(struct sock *);
- int (*get_info)(const struct sock *, struct sk_buff *);
- size_t (*get_info_size)(const struct sock *);
- void (*clone)(const struct request_sock *, struct sock *, const gfp_t);
- char name[16];
- struct module *owner;
-};
-
-typedef unsigned int RING_IDX;
-
-struct pvcalls_data_intf {
- RING_IDX in_cons;
- RING_IDX in_prod;
- RING_IDX in_error;
- uint8_t pad1[52];
- RING_IDX out_cons;
- RING_IDX out_prod;
- RING_IDX out_error;
- uint8_t pad2[52];
- RING_IDX ring_order;
- grant_ref_t ref[0];
-};
-
-struct pvcalls_data {
- unsigned char *in;
- unsigned char *out;
-};
-
-struct xen_pvcalls_socket {
- uint64_t id;
- uint32_t domain;
- uint32_t type;
- uint32_t protocol;
-};
-
-struct xen_pvcalls_connect {
- uint64_t id;
- uint8_t addr[28];
- uint32_t len;
- uint32_t flags;
- grant_ref_t ref;
- uint32_t evtchn;
-};
-
-struct xen_pvcalls_release {
- uint64_t id;
- uint8_t reuse;
-};
-
-struct xen_pvcalls_bind {
- uint64_t id;
- uint8_t addr[28];
- uint32_t len;
-};
-
-struct xen_pvcalls_listen {
- uint64_t id;
- uint32_t backlog;
-};
-
-struct xen_pvcalls_accept {
- uint64_t id;
- uint64_t id_new;
- grant_ref_t ref;
- uint32_t evtchn;
-};
-
-struct xen_pvcalls_poll {
- uint64_t id;
-};
-
-struct xen_pvcalls_dummy {
- uint8_t dummy[56];
-};
-
-struct xen_pvcalls_request {
- uint32_t req_id;
- uint32_t cmd;
- union {
- struct xen_pvcalls_socket socket;
- struct xen_pvcalls_connect connect;
- struct xen_pvcalls_release release;
- struct xen_pvcalls_bind bind;
- struct xen_pvcalls_listen listen;
- struct xen_pvcalls_accept accept;
- struct xen_pvcalls_poll poll;
- struct xen_pvcalls_dummy dummy;
- } u;
-};
-
-struct _xen_pvcalls_socket {
- uint64_t id;
-};
-
-struct _xen_pvcalls_connect {
- uint64_t id;
-};
-
-struct _xen_pvcalls_release {
- uint64_t id;
-};
-
-struct _xen_pvcalls_bind {
- uint64_t id;
-};
-
-struct _xen_pvcalls_listen {
- uint64_t id;
-};
-
-struct _xen_pvcalls_accept {
- uint64_t id;
-};
-
-struct _xen_pvcalls_poll {
- uint64_t id;
-};
-
-struct _xen_pvcalls_dummy {
- uint8_t dummy[8];
-};
-
-struct xen_pvcalls_response {
- uint32_t req_id;
- uint32_t cmd;
- int32_t ret;
- uint32_t pad;
- union {
- struct _xen_pvcalls_socket socket;
- struct _xen_pvcalls_connect connect;
- struct _xen_pvcalls_release release;
- struct _xen_pvcalls_bind bind;
- struct _xen_pvcalls_listen listen;
- struct _xen_pvcalls_accept accept;
- struct _xen_pvcalls_poll poll;
- struct _xen_pvcalls_dummy dummy;
- } u;
-};
-
-union xen_pvcalls_sring_entry {
- struct xen_pvcalls_request req;
- struct xen_pvcalls_response rsp;
-};
-
-struct xen_pvcalls_sring {
- RING_IDX req_prod;
- RING_IDX req_event;
- RING_IDX rsp_prod;
- RING_IDX rsp_event;
- uint8_t pad[48];
- union xen_pvcalls_sring_entry ring[1];
-};
-
-struct xen_pvcalls_back_ring {
- RING_IDX rsp_prod_pvt;
- RING_IDX req_cons;
- unsigned int nr_ents;
- struct xen_pvcalls_sring *sring;
-};
-
-struct pvcalls_back_global {
- struct list_head frontends;
- struct semaphore frontends_lock;
-};
-
-struct pvcalls_fedata {
- struct list_head list;
- struct xenbus_device *dev;
- struct xen_pvcalls_sring *sring;
- struct xen_pvcalls_back_ring ring;
- int irq;
- struct list_head socket_mappings;
- struct xarray socketpass_mappings;
- struct semaphore socket_lock;
-};
-
-struct pvcalls_ioworker {
- struct work_struct register_work;
- struct workqueue_struct *wq;
-};
-
-struct sockpass_mapping;
-
-struct sock_mapping {
- struct list_head list;
- struct pvcalls_fedata *fedata;
- struct sockpass_mapping *sockpass;
- struct socket *sock;
- uint64_t id;
- grant_ref_t ref;
- struct pvcalls_data_intf *ring;
- void *bytes;
- struct pvcalls_data data;
- uint32_t ring_order;
- int irq;
- atomic_t read;
- atomic_t write;
- atomic_t io;
- atomic_t release;
- atomic_t eoi;
- void (*saved_data_ready)(struct sock *);
- struct pvcalls_ioworker ioworker;
-};
-
-struct sockpass_mapping {
- struct list_head list;
- struct pvcalls_fedata *fedata;
- struct socket *sock;
- uint64_t id;
- struct xen_pvcalls_request reqcopy;
- spinlock_t copy_lock;
- struct workqueue_struct *wq;
- struct work_struct register_work;
- void (*saved_data_ready)(struct sock *);
-};
-
-struct ww_class {
- atomic_long_t stamp;
- struct lock_class_key acquire_key;
- struct lock_class_key mutex_key;
- const char *acquire_name;
- const char *mutex_name;
- unsigned int is_wait_die;
-};
-
-enum regulator_type {
- REGULATOR_VOLTAGE = 0,
- REGULATOR_CURRENT = 1,
-};
-
-struct regulator_config;
-
-struct regulator_ops;
-
-struct regulator_desc {
- const char *name;
- const char *supply_name;
- const char *of_match;
- const char *regulators_node;
- int (*of_parse_cb)(struct device_node *, const struct regulator_desc *, struct regulator_config *);
- int id;
- unsigned int continuous_voltage_range: 1;
- unsigned int n_voltages;
- unsigned int n_current_limits;
- const struct regulator_ops *ops;
- int irq;
- enum regulator_type type;
- struct module *owner;
- unsigned int min_uV;
- unsigned int uV_step;
- unsigned int linear_min_sel;
- int fixed_uV;
- unsigned int ramp_delay;
- int min_dropout_uV;
- const struct linear_range *linear_ranges;
- const unsigned int *linear_range_selectors;
- int n_linear_ranges;
- const unsigned int *volt_table;
- const unsigned int *curr_table;
- unsigned int vsel_range_reg;
- unsigned int vsel_range_mask;
- unsigned int vsel_reg;
- unsigned int vsel_mask;
- unsigned int vsel_step;
- unsigned int csel_reg;
- unsigned int csel_mask;
- unsigned int apply_reg;
- unsigned int apply_bit;
- unsigned int enable_reg;
- unsigned int enable_mask;
- unsigned int enable_val;
- unsigned int disable_val;
- bool enable_is_inverted;
- unsigned int bypass_reg;
- unsigned int bypass_mask;
- unsigned int bypass_val_on;
- unsigned int bypass_val_off;
- unsigned int active_discharge_on;
- unsigned int active_discharge_off;
- unsigned int active_discharge_mask;
- unsigned int active_discharge_reg;
- unsigned int soft_start_reg;
- unsigned int soft_start_mask;
- unsigned int soft_start_val_on;
- unsigned int pull_down_reg;
- unsigned int pull_down_mask;
- unsigned int pull_down_val_on;
- unsigned int enable_time;
- unsigned int off_on_delay;
- unsigned int poll_enabled_time;
- unsigned int (*of_map_mode)(unsigned int);
-};
-
-struct pre_voltage_change_data {
- long unsigned int old_uV;
- long unsigned int min_uV;
- long unsigned int max_uV;
-};
-
-struct regulator_voltage {
- int min_uV;
- int max_uV;
-};
-
-struct regulator_dev;
-
-struct regulator {
- struct device *dev;
- struct list_head list;
- unsigned int always_on: 1;
- unsigned int bypass: 1;
- unsigned int device_link: 1;
- int uA_load;
- unsigned int enable_count;
- unsigned int deferred_disables;
- struct regulator_voltage voltage[5];
- const char *supply_name;
- struct device_attribute dev_attr;
- struct regulator_dev *rdev;
- struct dentry *debugfs;
-};
-
-struct regulator_coupler {
- struct list_head list;
- int (*attach_regulator)(struct regulator_coupler *, struct regulator_dev *);
- int (*detach_regulator)(struct regulator_coupler *, struct regulator_dev *);
- int (*balance_voltage)(struct regulator_coupler *, struct regulator_dev *, suspend_state_t);
-};
-
-struct coupling_desc {
- struct regulator_dev **coupled_rdevs;
- struct regulator_coupler *coupler;
- int n_resolved;
- int n_coupled;
-};
-
-struct regulator_enable_gpio;
-
-struct regulator_dev {
- const struct regulator_desc *desc;
- int exclusive;
- u32 use_count;
- u32 open_count;
- u32 bypass_count;
- struct list_head list;
- struct list_head consumer_list;
- struct coupling_desc coupling_desc;
- struct blocking_notifier_head notifier;
- struct ww_mutex mutex;
- struct task_struct *mutex_owner;
- int ref_cnt;
- struct module *owner;
- struct device dev;
- struct regulation_constraints *constraints;
- struct regulator *supply;
- const char *supply_name;
- struct regmap *regmap;
- struct delayed_work disable_work;
- void *reg_data;
- struct dentry *debugfs;
- struct regulator_enable_gpio *ena_pin;
- unsigned int ena_gpio_state: 1;
- unsigned int is_switch: 1;
- long unsigned int last_off_jiffy;
-};
-
-enum regulator_status {
- REGULATOR_STATUS_OFF = 0,
- REGULATOR_STATUS_ON = 1,
- REGULATOR_STATUS_ERROR = 2,
- REGULATOR_STATUS_FAST = 3,
- REGULATOR_STATUS_NORMAL = 4,
- REGULATOR_STATUS_IDLE = 5,
- REGULATOR_STATUS_STANDBY = 6,
- REGULATOR_STATUS_BYPASS = 7,
- REGULATOR_STATUS_UNDEFINED = 8,
-};
-
-struct regulator_ops {
- int (*list_voltage)(struct regulator_dev *, unsigned int);
- int (*set_voltage)(struct regulator_dev *, int, int, unsigned int *);
- int (*map_voltage)(struct regulator_dev *, int, int);
- int (*set_voltage_sel)(struct regulator_dev *, unsigned int);
- int (*get_voltage)(struct regulator_dev *);
- int (*get_voltage_sel)(struct regulator_dev *);
- int (*set_current_limit)(struct regulator_dev *, int, int);
- int (*get_current_limit)(struct regulator_dev *);
- int (*set_input_current_limit)(struct regulator_dev *, int);
- int (*set_over_current_protection)(struct regulator_dev *);
- int (*set_active_discharge)(struct regulator_dev *, bool);
- int (*enable)(struct regulator_dev *);
- int (*disable)(struct regulator_dev *);
- int (*is_enabled)(struct regulator_dev *);
- int (*set_mode)(struct regulator_dev *, unsigned int);
- unsigned int (*get_mode)(struct regulator_dev *);
- int (*get_error_flags)(struct regulator_dev *, unsigned int *);
- int (*enable_time)(struct regulator_dev *);
- int (*set_ramp_delay)(struct regulator_dev *, int);
- int (*set_voltage_time)(struct regulator_dev *, int, int);
- int (*set_voltage_time_sel)(struct regulator_dev *, unsigned int, unsigned int);
- int (*set_soft_start)(struct regulator_dev *);
- int (*get_status)(struct regulator_dev *);
- unsigned int (*get_optimum_mode)(struct regulator_dev *, int, int, int);
- int (*set_load)(struct regulator_dev *, int);
- int (*set_bypass)(struct regulator_dev *, bool);
- int (*get_bypass)(struct regulator_dev *, bool *);
- int (*set_suspend_voltage)(struct regulator_dev *, int);
- int (*set_suspend_enable)(struct regulator_dev *);
- int (*set_suspend_disable)(struct regulator_dev *);
- int (*set_suspend_mode)(struct regulator_dev *, unsigned int);
- int (*resume)(struct regulator_dev *);
- int (*set_pull_down)(struct regulator_dev *);
-};
-
-struct regulator_config {
- struct device *dev;
- const struct regulator_init_data *init_data;
- void *driver_data;
- struct device_node *of_node;
- struct regmap *regmap;
- struct gpio_desc *ena_gpiod;
-};
-
-struct regulator_enable_gpio {
- struct list_head list;
- struct gpio_desc *gpiod;
- u32 enable_count;
- u32 request_count;
-};
-
-enum regulator_active_discharge {
- REGULATOR_ACTIVE_DISCHARGE_DEFAULT = 0,
- REGULATOR_ACTIVE_DISCHARGE_DISABLE = 1,
- REGULATOR_ACTIVE_DISCHARGE_ENABLE = 2,
-};
-
-struct trace_event_raw_regulator_basic {
- struct trace_entry ent;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_raw_regulator_range {
- struct trace_entry ent;
- u32 __data_loc_name;
- int min;
- int max;
- char __data[0];
-};
-
-struct trace_event_raw_regulator_value {
- struct trace_entry ent;
- u32 __data_loc_name;
- unsigned int val;
- char __data[0];
-};
-
-struct trace_event_data_offsets_regulator_basic {
- u32 name;
-};
-
-struct trace_event_data_offsets_regulator_range {
- u32 name;
-};
-
-struct trace_event_data_offsets_regulator_value {
- u32 name;
-};
-
-typedef void (*btf_trace_regulator_enable)(void *, const char *);
-
-typedef void (*btf_trace_regulator_enable_delay)(void *, const char *);
-
-typedef void (*btf_trace_regulator_enable_complete)(void *, const char *);
-
-typedef void (*btf_trace_regulator_disable)(void *, const char *);
-
-typedef void (*btf_trace_regulator_disable_complete)(void *, const char *);
-
-typedef void (*btf_trace_regulator_bypass_enable)(void *, const char *);
-
-typedef void (*btf_trace_regulator_bypass_enable_complete)(void *, const char *);
-
-typedef void (*btf_trace_regulator_bypass_disable)(void *, const char *);
-
-typedef void (*btf_trace_regulator_bypass_disable_complete)(void *, const char *);
-
-typedef void (*btf_trace_regulator_set_voltage)(void *, const char *, int, int);
-
-typedef void (*btf_trace_regulator_set_voltage_complete)(void *, const char *, unsigned int);
-
-enum regulator_get_type {
- NORMAL_GET = 0,
- EXCLUSIVE_GET = 1,
- OPTIONAL_GET = 2,
- MAX_GET_TYPE = 3,
-};
-
-struct regulator_map {
- struct list_head list;
- const char *dev_name;
- const char *supply;
- struct regulator_dev *regulator;
-};
-
-struct regulator_supply_alias {
- struct list_head list;
- struct device *src_dev;
- const char *src_supply;
- struct device *alias_dev;
- const char *alias_supply;
-};
-
-struct summary_data {
- struct seq_file *s;
- struct regulator_dev *parent;
- int level;
-};
-
-struct summary_lock_data {
- struct ww_acquire_ctx *ww_ctx;
- struct regulator_dev **new_contended_rdev;
- struct regulator_dev **old_contended_rdev;
-};
-
-struct fixed_voltage_config {
- const char *supply_name;
- const char *input_supply;
- int microvolts;
- unsigned int startup_delay;
- unsigned int off_on_delay;
- unsigned int enabled_at_boot: 1;
- struct regulator_init_data *init_data;
-};
-
-struct fixed_regulator_data {
- struct fixed_voltage_config cfg;
- struct regulator_init_data init_data;
- struct platform_device pdev;
-};
-
-struct regulator_bulk_devres {
- struct regulator_bulk_data *consumers;
- int num_consumers;
-};
-
-struct regulator_supply_alias_match {
- struct device *dev;
- const char *id;
-};
-
-struct regulator_notifier_match {
- struct regulator *regulator;
- struct notifier_block *nb;
-};
-
-struct of_regulator_match {
- const char *name;
- void *driver_data;
- struct regulator_init_data *init_data;
- struct device_node *of_node;
- const struct regulator_desc *desc;
-};
-
-struct devm_of_regulator_matches {
- struct of_regulator_match *matches;
- unsigned int num_matches;
-};
-
-struct fixed_voltage_data {
- struct regulator_desc desc;
- struct regulator_dev *dev;
- struct clk *enable_clock;
- unsigned int clk_enable_counter;
-};
-
-struct fixed_dev_type {
- bool has_enable_clock;
-};
-
-struct gpio_regulator_state {
- int value;
- int gpios;
-};
-
-struct gpio_regulator_config {
- const char *supply_name;
- unsigned int enabled_at_boot: 1;
- unsigned int startup_delay;
- enum gpiod_flags *gflags;
- int ngpios;
- struct gpio_regulator_state *states;
- int nr_states;
- enum regulator_type type;
- struct regulator_init_data *init_data;
-};
-
-struct gpio_regulator_data {
- struct regulator_desc desc;
- struct gpio_desc **gpiods;
- int nr_gpios;
- struct gpio_regulator_state *states;
- int nr_states;
- int state;
-};
-
-struct reset_control_lookup {
- struct list_head list;
- const char *provider;
- unsigned int index;
- const char *dev_id;
- const char *con_id;
-};
-
-struct reset_control___2 {
- struct reset_controller_dev *rcdev;
- struct list_head list;
- unsigned int id;
- struct kref refcnt;
- bool acquired;
- bool shared;
- bool array;
- atomic_t deassert_count;
- atomic_t triggered_count;
-};
-
-struct reset_control_array {
- struct reset_control___2 base;
- unsigned int num_rstcs;
- struct reset_control___2 *rstc[0];
-};
-
-enum hi6220_reset_ctrl_type {
- PERIPHERAL = 0,
- MEDIA = 1,
- AO = 2,
-};
-
-struct hi6220_reset_data {
- struct reset_controller_dev rc_dev;
- struct regmap *regmap;
-};
-
-struct hi3660_reset_controller {
- struct reset_controller_dev rst;
- struct regmap *map;
-};
-
-enum mrq_reset_commands {
- CMD_RESET_ASSERT = 1,
- CMD_RESET_DEASSERT = 2,
- CMD_RESET_MODULE = 3,
- CMD_RESET_GET_MAX_ID = 4,
- CMD_RESET_MAX = 5,
-};
-
-struct mrq_reset_request {
- uint32_t cmd;
- uint32_t reset_id;
-};
-
-struct meson_reset_param {
- int reg_count;
- int level_offset;
-};
-
-struct meson_reset {
- void *reg_base;
- const struct meson_reset_param *param;
- struct reset_controller_dev rcdev;
- spinlock_t lock;
-};
-
-struct reset_simple_devdata {
- u32 reg_offset;
- u32 nr_resets;
- bool active_low;
- bool status_active_low;
-};
-
-struct serial_struct32 {
- compat_int_t type;
- compat_int_t line;
- compat_uint_t port;
- compat_int_t irq;
- compat_int_t flags;
- compat_int_t xmit_fifo_size;
- compat_int_t custom_divisor;
- compat_int_t baud_base;
- short unsigned int close_delay;
- char io_type;
- char reserved_char;
- compat_int_t hub6;
- short unsigned int closing_wait;
- short unsigned int closing_wait2;
- compat_uint_t iomem_base;
- short unsigned int iomem_reg_shift;
- unsigned int port_high;
- compat_int_t reserved;
-};
-
-struct n_tty_data {
- size_t read_head;
- size_t commit_head;
- size_t canon_head;
- size_t echo_head;
- size_t echo_commit;
- size_t echo_mark;
- long unsigned int char_map[4];
- long unsigned int overrun_time;
- int num_overrun;
- bool no_room;
- unsigned char lnext: 1;
- unsigned char erasing: 1;
- unsigned char raw: 1;
- unsigned char real_raw: 1;
- unsigned char icanon: 1;
- unsigned char push: 1;
- char read_buf[4096];
- long unsigned int read_flags[64];
- unsigned char echo_buf[4096];
- size_t read_tail;
- size_t line_start;
- unsigned int column;
- unsigned int canon_column;
- size_t echo_tail;
- struct mutex atomic_read_lock;
- struct mutex output_lock;
-};
-
-enum {
- ERASE = 0,
- WERASE = 1,
- KILL = 2,
-};
-
-struct termios {
- tcflag_t c_iflag;
- tcflag_t c_oflag;
- tcflag_t c_cflag;
- tcflag_t c_lflag;
- cc_t c_line;
- cc_t c_cc[19];
-};
-
-struct termios2 {
- tcflag_t c_iflag;
- tcflag_t c_oflag;
- tcflag_t c_cflag;
- tcflag_t c_lflag;
- cc_t c_line;
- cc_t c_cc[19];
- speed_t c_ispeed;
- speed_t c_ospeed;
-};
-
-struct termio {
- short unsigned int c_iflag;
- short unsigned int c_oflag;
- short unsigned int c_cflag;
- short unsigned int c_lflag;
- unsigned char c_line;
- unsigned char c_cc[8];
-};
-
-struct ldsem_waiter {
- struct list_head list;
- struct task_struct *task;
-};
-
-struct pts_fs_info___2;
-
-struct tty_audit_buf {
- struct mutex mutex;
- dev_t dev;
- unsigned int icanon: 1;
- size_t valid;
- unsigned char *data;
-};
-
-struct input_id {
- __u16 bustype;
- __u16 vendor;
- __u16 product;
- __u16 version;
-};
-
-struct input_absinfo {
- __s32 value;
- __s32 minimum;
- __s32 maximum;
- __s32 fuzz;
- __s32 flat;
- __s32 resolution;
-};
-
-struct input_keymap_entry {
- __u8 flags;
- __u8 len;
- __u16 index;
- __u32 keycode;
- __u8 scancode[32];
-};
-
-struct ff_replay {
- __u16 length;
- __u16 delay;
-};
-
-struct ff_trigger {
- __u16 button;
- __u16 interval;
-};
-
-struct ff_envelope {
- __u16 attack_length;
- __u16 attack_level;
- __u16 fade_length;
- __u16 fade_level;
-};
-
-struct ff_constant_effect {
- __s16 level;
- struct ff_envelope envelope;
-};
-
-struct ff_ramp_effect {
- __s16 start_level;
- __s16 end_level;
- struct ff_envelope envelope;
-};
-
-struct ff_condition_effect {
- __u16 right_saturation;
- __u16 left_saturation;
- __s16 right_coeff;
- __s16 left_coeff;
- __u16 deadband;
- __s16 center;
-};
-
-struct ff_periodic_effect {
- __u16 waveform;
- __u16 period;
- __s16 magnitude;
- __s16 offset;
- __u16 phase;
- struct ff_envelope envelope;
- __u32 custom_len;
- __s16 *custom_data;
-};
-
-struct ff_rumble_effect {
- __u16 strong_magnitude;
- __u16 weak_magnitude;
-};
-
-struct ff_effect {
- __u16 type;
- __s16 id;
- __u16 direction;
- struct ff_trigger trigger;
- struct ff_replay replay;
- union {
- struct ff_constant_effect constant;
- struct ff_ramp_effect ramp;
- struct ff_periodic_effect periodic;
- struct ff_condition_effect condition[2];
- struct ff_rumble_effect rumble;
- } u;
-};
-
-struct input_device_id {
- kernel_ulong_t flags;
- __u16 bustype;
- __u16 vendor;
- __u16 product;
- __u16 version;
- kernel_ulong_t evbit[1];
- kernel_ulong_t keybit[12];
- kernel_ulong_t relbit[1];
- kernel_ulong_t absbit[1];
- kernel_ulong_t mscbit[1];
- kernel_ulong_t ledbit[1];
- kernel_ulong_t sndbit[1];
- kernel_ulong_t ffbit[2];
- kernel_ulong_t swbit[1];
- kernel_ulong_t propbit[1];
- kernel_ulong_t driver_info;
-};
-
-struct input_value {
- __u16 type;
- __u16 code;
- __s32 value;
-};
-
-enum input_clock_type {
- INPUT_CLK_REAL = 0,
- INPUT_CLK_MONO = 1,
- INPUT_CLK_BOOT = 2,
- INPUT_CLK_MAX = 3,
-};
-
-struct ff_device;
-
-struct input_dev_poller;
-
-struct input_mt;
-
-struct input_handle;
-
-struct input_dev {
- const char *name;
- const char *phys;
- const char *uniq;
- struct input_id id;
- long unsigned int propbit[1];
- long unsigned int evbit[1];
- long unsigned int keybit[12];
- long unsigned int relbit[1];
- long unsigned int absbit[1];
- long unsigned int mscbit[1];
- long unsigned int ledbit[1];
- long unsigned int sndbit[1];
- long unsigned int ffbit[2];
- long unsigned int swbit[1];
- unsigned int hint_events_per_packet;
- unsigned int keycodemax;
- unsigned int keycodesize;
- void *keycode;
- int (*setkeycode)(struct input_dev *, const struct input_keymap_entry *, unsigned int *);
- int (*getkeycode)(struct input_dev *, struct input_keymap_entry *);
- struct ff_device *ff;
- struct input_dev_poller *poller;
- unsigned int repeat_key;
- struct timer_list timer;
- int rep[2];
- struct input_mt *mt;
- struct input_absinfo *absinfo;
- long unsigned int key[12];
- long unsigned int led[1];
- long unsigned int snd[1];
- long unsigned int sw[1];
- int (*open)(struct input_dev *);
- void (*close)(struct input_dev *);
- int (*flush)(struct input_dev *, struct file *);
- int (*event)(struct input_dev *, unsigned int, unsigned int, int);
- struct input_handle *grab;
- spinlock_t event_lock;
- struct mutex mutex;
- unsigned int users;
- bool going_away;
- struct device dev;
- struct list_head h_list;
- struct list_head node;
- unsigned int num_vals;
- unsigned int max_vals;
- struct input_value *vals;
- bool devres_managed;
- ktime_t timestamp[3];
-};
-
-struct ff_device {
- int (*upload)(struct input_dev *, struct ff_effect *, struct ff_effect *);
- int (*erase)(struct input_dev *, int);
- int (*playback)(struct input_dev *, int, int);
- void (*set_gain)(struct input_dev *, u16);
- void (*set_autocenter)(struct input_dev *, u16);
- void (*destroy)(struct ff_device *);
- void *private;
- long unsigned int ffbit[2];
- struct mutex mutex;
- int max_effects;
- struct ff_effect *effects;
- struct file *effect_owners[0];
-};
-
-struct input_handler;
-
-struct input_handle {
- void *private;
- int open;
- const char *name;
- struct input_dev *dev;
- struct input_handler *handler;
- struct list_head d_node;
- struct list_head h_node;
-};
-
-struct input_handler {
- void *private;
- void (*event)(struct input_handle *, unsigned int, unsigned int, int);
- void (*events)(struct input_handle *, const struct input_value *, unsigned int);
- bool (*filter)(struct input_handle *, unsigned int, unsigned int, int);
- bool (*match)(struct input_handler *, struct input_dev *);
- int (*connect)(struct input_handler *, struct input_dev *, const struct input_device_id *);
- void (*disconnect)(struct input_handle *);
- void (*start)(struct input_handle *);
- bool legacy_minors;
- int minor;
- const char *name;
- const struct input_device_id *id_table;
- struct list_head h_list;
- struct list_head node;
-};
-
-struct sysrq_state {
- struct input_handle handle;
- struct work_struct reinject_work;
- long unsigned int key_down[12];
- unsigned int alt;
- unsigned int alt_use;
- unsigned int shift;
- unsigned int shift_use;
- bool active;
- bool need_reinject;
- bool reinjecting;
- bool reset_canceled;
- bool reset_requested;
- long unsigned int reset_keybit[12];
- int reset_seq_len;
- int reset_seq_cnt;
- int reset_seq_version;
- struct timer_list keyreset_timer;
-};
-
-struct consolefontdesc {
- short unsigned int charcount;
- short unsigned int charheight;
- char *chardata;
-};
-
-struct unipair {
- short unsigned int unicode;
- short unsigned int fontpos;
-};
-
-struct unimapdesc {
- short unsigned int entry_ct;
- struct unipair *entries;
-};
-
-struct kbd_repeat {
- int delay;
- int period;
-};
-
-struct console_font_op {
- unsigned int op;
- unsigned int flags;
- unsigned int width;
- unsigned int height;
- unsigned int charcount;
- unsigned char *data;
-};
-
-struct vt_stat {
- short unsigned int v_active;
- short unsigned int v_signal;
- short unsigned int v_state;
-};
-
-struct vt_sizes {
- short unsigned int v_rows;
- short unsigned int v_cols;
- short unsigned int v_scrollsize;
-};
-
-struct vt_consize {
- short unsigned int v_rows;
- short unsigned int v_cols;
- short unsigned int v_vlin;
- short unsigned int v_clin;
- short unsigned int v_vcol;
- short unsigned int v_ccol;
-};
-
-struct vt_event {
- unsigned int event;
- unsigned int oldev;
- unsigned int newev;
- unsigned int pad[4];
-};
-
-struct vt_setactivate {
- unsigned int console;
- struct vt_mode mode;
-};
-
-struct vt_spawn_console {
- spinlock_t lock;
- struct pid *pid;
- int sig;
-};
-
-struct vt_event_wait {
- struct list_head list;
- struct vt_event event;
- int done;
-};
-
-struct compat_consolefontdesc {
- short unsigned int charcount;
- short unsigned int charheight;
- compat_caddr_t chardata;
-};
-
-struct compat_console_font_op {
- compat_uint_t op;
- compat_uint_t flags;
- compat_uint_t width;
- compat_uint_t height;
- compat_uint_t charcount;
- compat_caddr_t data;
-};
-
-struct compat_unimapdesc {
- short unsigned int entry_ct;
- compat_caddr_t entries;
-};
-
-struct vt_notifier_param {
- struct vc_data *vc;
- unsigned int c;
-};
-
-struct vcs_poll_data {
- struct notifier_block notifier;
- unsigned int cons_num;
- int event;
- wait_queue_head_t waitq;
- struct fasync_struct *fasync;
-};
-
-struct tiocl_selection {
- short unsigned int xs;
- short unsigned int ys;
- short unsigned int xe;
- short unsigned int ye;
- short unsigned int sel_mode;
-};
-
-struct vc_selection {
- struct mutex lock;
- struct vc_data *cons;
- char *buffer;
- unsigned int buf_len;
- volatile int start;
- int end;
-};
-
-enum led_brightness {
- LED_OFF = 0,
- LED_ON = 1,
- LED_HALF = 127,
- LED_FULL = 255,
-};
-
-struct led_hw_trigger_type {
- int dummy;
-};
-
-struct led_pattern;
-
-struct led_trigger;
-
-struct led_classdev {
- const char *name;
- enum led_brightness brightness;
- enum led_brightness max_brightness;
- int flags;
- long unsigned int work_flags;
- void (*brightness_set)(struct led_classdev *, enum led_brightness);
- int (*brightness_set_blocking)(struct led_classdev *, enum led_brightness);
- enum led_brightness (*brightness_get)(struct led_classdev *);
- int (*blink_set)(struct led_classdev *, long unsigned int *, long unsigned int *);
- int (*pattern_set)(struct led_classdev *, struct led_pattern *, u32, int);
- int (*pattern_clear)(struct led_classdev *);
- struct device *dev;
- const struct attribute_group **groups;
- struct list_head node;
- const char *default_trigger;
- long unsigned int blink_delay_on;
- long unsigned int blink_delay_off;
- struct timer_list blink_timer;
- int blink_brightness;
- int new_blink_brightness;
- void (*flash_resume)(struct led_classdev *);
- struct work_struct set_brightness_work;
- int delayed_set_value;
- struct rw_semaphore trigger_lock;
- struct led_trigger *trigger;
- struct list_head trig_list;
- void *trigger_data;
- bool activated;
- struct led_hw_trigger_type *trigger_type;
- struct mutex led_access;
-};
-
-struct led_pattern {
- u32 delta_t;
- int brightness;
-};
-
-struct led_trigger {
- const char *name;
- int (*activate)(struct led_classdev *);
- void (*deactivate)(struct led_classdev *);
- struct led_hw_trigger_type *trigger_type;
- rwlock_t leddev_list_lock;
- struct list_head led_cdevs;
- struct list_head next_trig;
- const struct attribute_group **groups;
-};
-
-struct keyboard_notifier_param {
- struct vc_data *vc;
- int down;
- int shift;
- int ledstate;
- unsigned int value;
-};
-
-struct kbd_struct {
- unsigned char lockstate;
- unsigned char slockstate;
- unsigned char ledmode: 1;
- unsigned char ledflagstate: 4;
- char: 3;
- unsigned char default_ledflagstate: 4;
- unsigned char kbdmode: 3;
- char: 1;
- unsigned char modeflags: 5;
-};
-
-struct kbentry {
- unsigned char kb_table;
- unsigned char kb_index;
- short unsigned int kb_value;
-};
-
-struct kbsentry {
- unsigned char kb_func;
- unsigned char kb_string[512];
-};
-
-struct kbdiacr {
- unsigned char diacr;
- unsigned char base;
- unsigned char result;
-};
-
-struct kbdiacrs {
- unsigned int kb_cnt;
- struct kbdiacr kbdiacr[256];
-};
-
-struct kbdiacruc {
- unsigned int diacr;
- unsigned int base;
- unsigned int result;
-};
-
-struct kbdiacrsuc {
- unsigned int kb_cnt;
- struct kbdiacruc kbdiacruc[256];
-};
-
-struct kbkeycode {
- unsigned int scancode;
- unsigned int keycode;
-};
-
-typedef void k_handler_fn(struct vc_data *, unsigned char, char);
-
-typedef void fn_handler_fn(struct vc_data *);
-
-struct getset_keycode_data {
- struct input_keymap_entry ke;
- int error;
-};
-
-struct kbd_led_trigger {
- struct led_trigger trigger;
- unsigned int mask;
-};
-
-struct uni_pagedir {
- u16 **uni_pgdir[32];
- long unsigned int refcount;
- long unsigned int sum;
- unsigned char *inverse_translations[4];
- u16 *inverse_trans_unicode;
-};
-
-typedef uint32_t char32_t;
-
-struct uni_screen {
- char32_t *lines[0];
-};
-
-struct con_driver {
- const struct consw *con;
- const char *desc;
- struct device *dev;
- int node;
- int first;
- int last;
- int flag;
-};
-
-enum {
- blank_off = 0,
- blank_normal_wait = 1,
- blank_vesa_wait = 2,
-};
-
-enum {
- EPecma = 0,
- EPdec = 1,
- EPeq = 2,
- EPgt = 3,
- EPlt = 4,
-};
-
-struct rgb {
- u8 r;
- u8 g;
- u8 b;
-};
-
-enum {
- ESnormal = 0,
- ESesc = 1,
- ESsquare = 2,
- ESgetpars = 3,
- ESfunckey = 4,
- EShash = 5,
- ESsetG0 = 6,
- ESsetG1 = 7,
- ESpercent = 8,
- EScsiignore = 9,
- ESnonstd = 10,
- ESpalette = 11,
- ESosc = 12,
-};
-
-struct interval {
- uint32_t first;
- uint32_t last;
-};
-
-struct vc_draw_region {
- long unsigned int from;
- long unsigned int to;
- int x;
-};
-
-struct hv_ops;
-
-struct hvc_struct {
- struct tty_port port;
- spinlock_t lock;
- int index;
- int do_wakeup;
- char *outbuf;
- int outbuf_size;
- int n_outbuf;
- uint32_t vtermno;
- const struct hv_ops *ops;
- int irq_requested;
- int data;
- struct winsize ws;
- struct work_struct tty_resize;
- struct list_head next;
- long unsigned int flags;
-};
-
-struct hv_ops {
- int (*get_chars)(uint32_t, char *, int);
- int (*put_chars)(uint32_t, const char *, int);
- int (*flush)(uint32_t, bool);
- int (*notifier_add)(struct hvc_struct *, int);
- void (*notifier_del)(struct hvc_struct *, int);
- void (*notifier_hangup)(struct hvc_struct *, int);
- int (*tiocmget)(struct hvc_struct *);
- int (*tiocmset)(struct hvc_struct *, unsigned int, unsigned int);
- void (*dtr_rts)(struct hvc_struct *, int);
-};
-
-struct earlycon_device {
- struct console *con;
- struct uart_port port;
- char options[16];
- unsigned int baud;
-};
-
-struct earlycon_id {
- char name[15];
- char name_term;
- char compatible[128];
- int (*setup)(struct earlycon_device *, const char *);
-};
-
-typedef uint32_t XENCONS_RING_IDX;
-
-struct xencons_interface {
- char in[1024];
- char out[2048];
- XENCONS_RING_IDX in_cons;
- XENCONS_RING_IDX in_prod;
- XENCONS_RING_IDX out_cons;
- XENCONS_RING_IDX out_prod;
-};
-
-struct xencons_info {
- struct list_head list;
- struct xenbus_device *xbdev;
- struct xencons_interface *intf;
- unsigned int evtchn;
- struct hvc_struct *hvc;
- int irq;
- int vtermno;
- grant_ref_t gntref;
-};
-
-struct uart_driver {
- struct module *owner;
- const char *driver_name;
- const char *dev_name;
- int major;
- int minor;
- int nr;
- struct console *cons;
- struct uart_state *state;
- struct tty_driver *tty_driver;
-};
-
-struct uart_match {
- struct uart_port *port;
- struct uart_driver *driver;
-};
-
-enum hwparam_type {
- hwparam_ioport = 0,
- hwparam_iomem = 1,
- hwparam_ioport_or_iomem = 2,
- hwparam_irq = 3,
- hwparam_dma = 4,
- hwparam_dma_addr = 5,
- hwparam_other = 6,
-};
-
-enum {
- PLAT8250_DEV_LEGACY = 4294967295,
- PLAT8250_DEV_PLATFORM = 0,
- PLAT8250_DEV_PLATFORM1 = 1,
- PLAT8250_DEV_PLATFORM2 = 2,
- PLAT8250_DEV_FOURPORT = 3,
- PLAT8250_DEV_ACCENT = 4,
- PLAT8250_DEV_BOCA = 5,
- PLAT8250_DEV_EXAR_ST16C554 = 6,
- PLAT8250_DEV_HUB6 = 7,
- PLAT8250_DEV_AU1X00 = 8,
- PLAT8250_DEV_SM501 = 9,
-};
-
-struct uart_8250_port;
-
-struct uart_8250_ops {
- int (*setup_irq)(struct uart_8250_port *);
- void (*release_irq)(struct uart_8250_port *);
-};
-
-struct mctrl_gpios;
-
-struct uart_8250_dma;
-
-struct uart_8250_em485;
-
-struct uart_8250_port {
- struct uart_port port;
- struct timer_list timer;
- struct list_head list;
- u32 capabilities;
- short unsigned int bugs;
- bool fifo_bug;
- unsigned int tx_loadsz;
- unsigned char acr;
- unsigned char fcr;
- unsigned char ier;
- unsigned char lcr;
- unsigned char mcr;
- unsigned char mcr_mask;
- unsigned char mcr_force;
- unsigned char cur_iotype;
- unsigned int rpm_tx_active;
- unsigned char canary;
- unsigned char probe;
- struct mctrl_gpios *gpios;
- unsigned char lsr_saved_flags;
- unsigned char msr_saved_flags;
- struct uart_8250_dma *dma;
- const struct uart_8250_ops *ops;
- int (*dl_read)(struct uart_8250_port *);
- void (*dl_write)(struct uart_8250_port *, int);
- struct uart_8250_em485 *em485;
- void (*rs485_start_tx)(struct uart_8250_port *);
- void (*rs485_stop_tx)(struct uart_8250_port *);
- struct delayed_work overrun_backoff;
- u32 overrun_backoff_time_ms;
-};
-
-struct uart_8250_em485 {
- struct hrtimer start_tx_timer;
- struct hrtimer stop_tx_timer;
- struct hrtimer *active_timer;
- struct uart_8250_port *port;
- unsigned int tx_stopped: 1;
-};
-
-struct uart_8250_dma {
- int (*tx_dma)(struct uart_8250_port *);
- int (*rx_dma)(struct uart_8250_port *);
- dma_filter_fn fn;
- void *rx_param;
- void *tx_param;
- struct dma_slave_config rxconf;
- struct dma_slave_config txconf;
- struct dma_chan *rxchan;
- struct dma_chan *txchan;
- phys_addr_t rx_dma_addr;
- phys_addr_t tx_dma_addr;
- dma_addr_t rx_addr;
- dma_addr_t tx_addr;
- dma_cookie_t rx_cookie;
- dma_cookie_t tx_cookie;
- void *rx_buf;
- size_t rx_size;
- size_t tx_size;
- unsigned char tx_running;
- unsigned char tx_err;
- unsigned char rx_running;
-};
-
-struct old_serial_port {
- unsigned int uart;
- unsigned int baud_base;
- unsigned int port;
- unsigned int irq;
- upf_t flags;
- unsigned char io_type;
- unsigned char *iomem_base;
- short unsigned int iomem_reg_shift;
-};
-
-struct irq_info___2 {
- struct hlist_node node;
- int irq;
- spinlock_t lock;
- struct list_head *head;
-};
-
-struct serial8250_config {
- const char *name;
- short unsigned int fifo_size;
- short unsigned int tx_loadsz;
- unsigned char fcr;
- unsigned char rxtrig_bytes[4];
- unsigned int flags;
-};
-
-struct dw8250_port_data {
- int line;
- struct uart_8250_dma dma;
- u8 dlf_size;
-};
-
-struct pciserial_board {
- unsigned int flags;
- unsigned int num_ports;
- unsigned int base_baud;
- unsigned int uart_offset;
- unsigned int reg_shift;
- unsigned int first_offset;
-};
-
-struct serial_private;
-
-struct pci_serial_quirk {
- u32 vendor;
- u32 device;
- u32 subvendor;
- u32 subdevice;
- int (*probe)(struct pci_dev *);
- int (*init)(struct pci_dev *);
- int (*setup)(struct serial_private *, const struct pciserial_board *, struct uart_8250_port *, int);
- void (*exit)(struct pci_dev *);
-};
-
-struct serial_private {
- struct pci_dev *dev;
- unsigned int nr;
- struct pci_serial_quirk *quirk;
- const struct pciserial_board *board;
- int line[0];
-};
-
-struct f815xxa_data {
- spinlock_t lock;
- int idx;
-};
-
-struct timedia_struct {
- int num;
- const short unsigned int *ids;
-};
-
-struct quatech_feature {
- u16 devid;
- bool amcc;
-};
-
-enum pci_board_num_t {
- pbn_default = 0,
- pbn_b0_1_115200 = 1,
- pbn_b0_2_115200 = 2,
- pbn_b0_4_115200 = 3,
- pbn_b0_5_115200 = 4,
- pbn_b0_8_115200 = 5,
- pbn_b0_1_921600 = 6,
- pbn_b0_2_921600 = 7,
- pbn_b0_4_921600 = 8,
- pbn_b0_2_1130000 = 9,
- pbn_b0_4_1152000 = 10,
- pbn_b0_4_1250000 = 11,
- pbn_b0_2_1843200 = 12,
- pbn_b0_4_1843200 = 13,
- pbn_b0_1_4000000 = 14,
- pbn_b0_bt_1_115200 = 15,
- pbn_b0_bt_2_115200 = 16,
- pbn_b0_bt_4_115200 = 17,
- pbn_b0_bt_8_115200 = 18,
- pbn_b0_bt_1_460800 = 19,
- pbn_b0_bt_2_460800 = 20,
- pbn_b0_bt_4_460800 = 21,
- pbn_b0_bt_1_921600 = 22,
- pbn_b0_bt_2_921600 = 23,
- pbn_b0_bt_4_921600 = 24,
- pbn_b0_bt_8_921600 = 25,
- pbn_b1_1_115200 = 26,
- pbn_b1_2_115200 = 27,
- pbn_b1_4_115200 = 28,
- pbn_b1_8_115200 = 29,
- pbn_b1_16_115200 = 30,
- pbn_b1_1_921600 = 31,
- pbn_b1_2_921600 = 32,
- pbn_b1_4_921600 = 33,
- pbn_b1_8_921600 = 34,
- pbn_b1_2_1250000 = 35,
- pbn_b1_bt_1_115200 = 36,
- pbn_b1_bt_2_115200 = 37,
- pbn_b1_bt_4_115200 = 38,
- pbn_b1_bt_2_921600 = 39,
- pbn_b1_1_1382400 = 40,
- pbn_b1_2_1382400 = 41,
- pbn_b1_4_1382400 = 42,
- pbn_b1_8_1382400 = 43,
- pbn_b2_1_115200 = 44,
- pbn_b2_2_115200 = 45,
- pbn_b2_4_115200 = 46,
- pbn_b2_8_115200 = 47,
- pbn_b2_1_460800 = 48,
- pbn_b2_4_460800 = 49,
- pbn_b2_8_460800 = 50,
- pbn_b2_16_460800 = 51,
- pbn_b2_1_921600 = 52,
- pbn_b2_4_921600 = 53,
- pbn_b2_8_921600 = 54,
- pbn_b2_8_1152000 = 55,
- pbn_b2_bt_1_115200 = 56,
- pbn_b2_bt_2_115200 = 57,
- pbn_b2_bt_4_115200 = 58,
- pbn_b2_bt_2_921600 = 59,
- pbn_b2_bt_4_921600 = 60,
- pbn_b3_2_115200 = 61,
- pbn_b3_4_115200 = 62,
- pbn_b3_8_115200 = 63,
- pbn_b4_bt_2_921600 = 64,
- pbn_b4_bt_4_921600 = 65,
- pbn_b4_bt_8_921600 = 66,
- pbn_panacom = 67,
- pbn_panacom2 = 68,
- pbn_panacom4 = 69,
- pbn_plx_romulus = 70,
- pbn_endrun_2_4000000 = 71,
- pbn_oxsemi = 72,
- pbn_oxsemi_1_4000000 = 73,
- pbn_oxsemi_2_4000000 = 74,
- pbn_oxsemi_4_4000000 = 75,
- pbn_oxsemi_8_4000000 = 76,
- pbn_intel_i960 = 77,
- pbn_sgi_ioc3 = 78,
- pbn_computone_4 = 79,
- pbn_computone_6 = 80,
- pbn_computone_8 = 81,
- pbn_sbsxrsio = 82,
- pbn_pasemi_1682M = 83,
- pbn_ni8430_2 = 84,
- pbn_ni8430_4 = 85,
- pbn_ni8430_8 = 86,
- pbn_ni8430_16 = 87,
- pbn_ADDIDATA_PCIe_1_3906250 = 88,
- pbn_ADDIDATA_PCIe_2_3906250 = 89,
- pbn_ADDIDATA_PCIe_4_3906250 = 90,
- pbn_ADDIDATA_PCIe_8_3906250 = 91,
- pbn_ce4100_1_115200 = 92,
- pbn_omegapci = 93,
- pbn_NETMOS9900_2s_115200 = 94,
- pbn_brcm_trumanage = 95,
- pbn_fintek_4 = 96,
- pbn_fintek_8 = 97,
- pbn_fintek_12 = 98,
- pbn_fintek_F81504A = 99,
- pbn_fintek_F81508A = 100,
- pbn_fintek_F81512A = 101,
- pbn_wch382_2 = 102,
- pbn_wch384_4 = 103,
- pbn_wch384_8 = 104,
- pbn_pericom_PI7C9X7951 = 105,
- pbn_pericom_PI7C9X7952 = 106,
- pbn_pericom_PI7C9X7954 = 107,
- pbn_pericom_PI7C9X7958 = 108,
- pbn_sunix_pci_1s = 109,
- pbn_sunix_pci_2s = 110,
- pbn_sunix_pci_4s = 111,
- pbn_sunix_pci_8s = 112,
- pbn_sunix_pci_16s = 113,
- pbn_moxa8250_2p = 114,
- pbn_moxa8250_4p = 115,
- pbn_moxa8250_8p = 116,
-};
-
-struct exar8250_platform {
- int (*rs485_config)(struct uart_port *, struct serial_rs485 *);
- int (*register_gpio)(struct pci_dev *, struct uart_8250_port *);
-};
-
-struct exar8250;
-
-struct exar8250_board {
- unsigned int num_ports;
- unsigned int reg_shift;
- int (*setup)(struct exar8250 *, struct pci_dev *, struct uart_8250_port *, int);
- void (*exit)(struct pci_dev *);
-};
-
-struct exar8250 {
- unsigned int nr;
- struct exar8250_board *board;
- void *virt;
- int line[0];
-};
-
-struct bcm2835aux_data {
- struct clk *clk;
- int line;
- u32 cntl;
-};
-
-struct fsl8250_data {
- int line;
-};
-
-enum dma_rx_status {
- DMA_RX_START = 0,
- DMA_RX_RUNNING = 1,
- DMA_RX_SHUTDOWN = 2,
-};
-
-struct mtk8250_data {
- int line;
- unsigned int rx_pos;
- unsigned int clk_count;
- struct clk *uart_clk;
- struct clk *bus_clk;
- struct uart_8250_dma *dma;
- enum dma_rx_status rx_status;
- int rx_wakeup_irq;
-};
-
-enum {
- MTK_UART_FC_NONE = 0,
- MTK_UART_FC_SW = 1,
- MTK_UART_FC_HW = 2,
-};
-
-struct tegra_uart {
- struct clk *clk;
- struct reset_control *rst;
- int line;
-};
-
-struct of_serial_info {
- struct clk *clk;
- struct reset_control *rst;
- int type;
- int line;
-};
-
-enum amba_vendor {
- AMBA_VENDOR_ARM = 65,
- AMBA_VENDOR_ST = 128,
- AMBA_VENDOR_QCOM = 81,
- AMBA_VENDOR_LSI = 182,
- AMBA_VENDOR_LINUX = 254,
-};
-
-struct amba_pl011_data {
- bool (*dma_filter)(struct dma_chan *, void *);
- void *dma_rx_param;
- void *dma_tx_param;
- bool dma_rx_poll_enable;
- unsigned int dma_rx_poll_rate;
- unsigned int dma_rx_poll_timeout;
- void (*init)();
- void (*exit)();
-};
-
-enum {
- REG_DR = 0,
- REG_ST_DMAWM = 1,
- REG_ST_TIMEOUT = 2,
- REG_FR = 3,
- REG_LCRH_RX = 4,
- REG_LCRH_TX = 5,
- REG_IBRD = 6,
- REG_FBRD = 7,
- REG_CR = 8,
- REG_IFLS = 9,
- REG_IMSC = 10,
- REG_RIS = 11,
- REG_MIS = 12,
- REG_ICR = 13,
- REG_DMACR = 14,
- REG_ST_XFCR = 15,
- REG_ST_XON1 = 16,
- REG_ST_XON2 = 17,
- REG_ST_XOFF1 = 18,
- REG_ST_XOFF2 = 19,
- REG_ST_ITCR = 20,
- REG_ST_ITIP = 21,
- REG_ST_ABCR = 22,
- REG_ST_ABIMSC = 23,
- REG_ARRAY_SIZE = 24,
-};
-
-struct vendor_data {
- const u16 *reg_offset;
- unsigned int ifls;
- unsigned int fr_busy;
- unsigned int fr_dsr;
- unsigned int fr_cts;
- unsigned int fr_ri;
- unsigned int inv_fr;
- bool access_32b;
- bool oversampling;
- bool dma_threshold;
- bool cts_event_workaround;
- bool always_enabled;
- bool fixed_options;
- unsigned int (*get_fifosize)(struct amba_device *);
-};
-
-struct pl011_sgbuf {
- struct scatterlist sg;
- char *buf;
-};
-
-struct pl011_dmarx_data {
- struct dma_chan *chan;
- struct completion complete;
- bool use_buf_b;
- struct pl011_sgbuf sgbuf_a;
- struct pl011_sgbuf sgbuf_b;
- dma_cookie_t cookie;
- bool running;
- struct timer_list timer;
- unsigned int last_residue;
- long unsigned int last_jiffies;
- bool auto_poll_rate;
- unsigned int poll_rate;
- unsigned int poll_timeout;
-};
-
-struct pl011_dmatx_data {
- struct dma_chan *chan;
- struct scatterlist sg;
- char *buf;
- bool queued;
-};
-
-struct uart_amba_port {
- struct uart_port port;
- const u16 *reg_offset;
- struct clk *clk;
- const struct vendor_data *vendor;
- unsigned int dmacr;
- unsigned int im;
- unsigned int old_status;
- unsigned int fifosize;
- unsigned int old_cr;
- unsigned int fixed_baud;
- char type[12];
- bool using_tx_dma;
- bool using_rx_dma;
- struct pl011_dmarx_data dmarx;
- struct pl011_dmatx_data dmatx;
- bool dma_probed;
-};
-
-struct s3c2410_uartcfg {
- unsigned char hwport;
- unsigned char unused;
- short unsigned int flags;
- upf_t uart_flags;
- unsigned int clk_sel;
- unsigned int has_fracval;
- long unsigned int ucon;
- long unsigned int ulcon;
- long unsigned int ufcon;
-};
-
-struct s3c24xx_uart_info {
- char *name;
- unsigned int type;
- unsigned int fifosize;
- long unsigned int rx_fifomask;
- long unsigned int rx_fifoshift;
- long unsigned int rx_fifofull;
- long unsigned int tx_fifomask;
- long unsigned int tx_fifoshift;
- long unsigned int tx_fifofull;
- unsigned int def_clk_sel;
- long unsigned int num_clks;
- long unsigned int clksel_mask;
- long unsigned int clksel_shift;
- unsigned int has_divslot: 1;
-};
-
-struct s3c24xx_serial_drv_data {
- struct s3c24xx_uart_info *info;
- struct s3c2410_uartcfg *def_cfg;
- unsigned int fifosize[4];
-};
-
-struct s3c24xx_uart_dma {
- unsigned int rx_chan_id;
- unsigned int tx_chan_id;
- struct dma_slave_config rx_conf;
- struct dma_slave_config tx_conf;
- struct dma_chan *rx_chan;
- struct dma_chan *tx_chan;
- dma_addr_t rx_addr;
- dma_addr_t tx_addr;
- dma_cookie_t rx_cookie;
- dma_cookie_t tx_cookie;
- char *rx_buf;
- dma_addr_t tx_transfer_addr;
- size_t rx_size;
- size_t tx_size;
- struct dma_async_tx_descriptor *tx_desc;
- struct dma_async_tx_descriptor *rx_desc;
- int tx_bytes_requested;
- int rx_bytes_requested;
-};
-
-struct s3c24xx_uart_port {
- unsigned char rx_claimed;
- unsigned char tx_claimed;
- unsigned char rx_enabled;
- unsigned char tx_enabled;
- unsigned int pm_level;
- long unsigned int baudclk_rate;
- unsigned int min_dma_size;
- unsigned int rx_irq;
- unsigned int tx_irq;
- unsigned int tx_in_progress;
- unsigned int tx_mode;
- unsigned int rx_mode;
- struct s3c24xx_uart_info *info;
- struct clk *clk;
- struct clk *baudclk;
- struct uart_port port;
- struct s3c24xx_serial_drv_data *drv_data;
- struct s3c2410_uartcfg *cfg;
- struct s3c24xx_uart_dma *dma;
-};
-
-struct samsung_early_console_data {
- u32 txfull_mask;
-};
-
-enum {
- UARTDM_1P1 = 1,
- UARTDM_1P2 = 2,
- UARTDM_1P3 = 3,
- UARTDM_1P4 = 4,
-};
-
-struct msm_dma {
- struct dma_chan *chan;
- enum dma_data_direction dir;
- dma_addr_t phys;
- unsigned char *virt;
- dma_cookie_t cookie;
- u32 enable_bit;
- unsigned int count;
- struct dma_async_tx_descriptor *desc;
-};
-
-struct msm_port {
- struct uart_port uart;
- char name[16];
- struct clk *clk;
- struct clk *pclk;
- unsigned int imr;
- int is_uartdm;
- unsigned int old_snap_state;
- bool break_detected;
- struct msm_dma tx_dma;
- struct msm_dma rx_dma;
-};
-
-struct msm_baud_map {
- u16 divisor;
- u8 code;
- u8 rxstale;
-};
-
-struct cdns_uart {
- struct uart_port *port;
- struct clk *uartclk;
- struct clk *pclk;
- struct uart_driver *cdns_uart_driver;
- unsigned int baud;
- struct notifier_block clk_rate_change_nb;
- u32 quirks;
- bool cts_override;
-};
-
-struct cdns_platform_data {
- u32 quirks;
-};
-
-enum {
- UART_IRQ_SUM = 0,
- UART_RX_IRQ = 0,
- UART_TX_IRQ = 1,
- UART_IRQ_COUNT = 2,
-};
-
-struct uart_regs_layout {
- unsigned int rbr;
- unsigned int tsh;
- unsigned int ctrl;
- unsigned int intr;
-};
-
-struct uart_flags {
- unsigned int ctrl_tx_rdy_int;
- unsigned int ctrl_rx_rdy_int;
- unsigned int stat_tx_rdy;
- unsigned int stat_rx_rdy;
-};
-
-struct mvebu_uart_driver_data {
- bool is_ext;
- struct uart_regs_layout regs;
- struct uart_flags flags;
-};
-
-struct mvebu_uart_pm_regs {
- unsigned int rbr;
- unsigned int tsh;
- unsigned int ctrl;
- unsigned int intr;
- unsigned int stat;
- unsigned int brdv;
- unsigned int osamp;
-};
-
-struct mvebu_uart {
- struct uart_port *port;
- struct clk *clk;
- int irq[2];
- unsigned char *nb;
- struct mvebu_uart_driver_data *data;
- struct mvebu_uart_pm_regs pm_regs;
-};
-
-enum mctrl_gpio_idx {
- UART_GPIO_CTS = 0,
- UART_GPIO_DSR = 1,
- UART_GPIO_DCD = 2,
- UART_GPIO_RNG = 3,
- UART_GPIO_RI = 3,
- UART_GPIO_RTS = 4,
- UART_GPIO_DTR = 5,
- UART_GPIO_MAX = 6,
-};
-
-struct mctrl_gpios___2 {
- struct uart_port *port;
- struct gpio_desc *gpio[6];
- int irq[6];
- unsigned int mctrl_prev;
- bool mctrl_on;
-};
-
-struct serdev_device;
-
-struct serdev_device_ops {
- int (*receive_buf)(struct serdev_device *, const unsigned char *, size_t);
- void (*write_wakeup)(struct serdev_device *);
-};
-
-struct serdev_controller;
-
-struct serdev_device {
- struct device dev;
- int nr;
- struct serdev_controller *ctrl;
- const struct serdev_device_ops *ops;
- struct completion write_comp;
- struct mutex write_lock;
-};
-
-struct serdev_controller_ops;
-
-struct serdev_controller {
- struct device dev;
- unsigned int nr;
- struct serdev_device *serdev;
- const struct serdev_controller_ops *ops;
-};
-
-struct serdev_device_driver {
- struct device_driver driver;
- int (*probe)(struct serdev_device *);
- void (*remove)(struct serdev_device *);
-};
-
-enum serdev_parity {
- SERDEV_PARITY_NONE = 0,
- SERDEV_PARITY_EVEN = 1,
- SERDEV_PARITY_ODD = 2,
-};
-
-struct serdev_controller_ops {
- int (*write_buf)(struct serdev_controller *, const unsigned char *, size_t);
- void (*write_flush)(struct serdev_controller *);
- int (*write_room)(struct serdev_controller *);
- int (*open)(struct serdev_controller *);
- void (*close)(struct serdev_controller *);
- void (*set_flow_control)(struct serdev_controller *, bool);
- int (*set_parity)(struct serdev_controller *, enum serdev_parity);
- unsigned int (*set_baudrate)(struct serdev_controller *, unsigned int);
- void (*wait_until_sent)(struct serdev_controller *, long int);
- int (*get_tiocm)(struct serdev_controller *);
- int (*set_tiocm)(struct serdev_controller *, unsigned int, unsigned int);
-};
-
-struct acpi_serdev_lookup {
- acpi_handle device_handle;
- acpi_handle controller_handle;
- int n;
- int index;
-};
-
-struct serport {
- struct tty_port *port;
- struct tty_struct *tty;
- struct tty_driver *tty_drv;
- int tty_idx;
- long unsigned int flags;
-};
-
-struct memdev {
- const char *name;
- umode_t mode;
- const struct file_operations *fops;
- fmode_t fmode;
-};
-
-struct timer_rand_state {
- cycles_t last_time;
- long int last_delta;
- long int last_delta2;
-};
-
-struct trace_event_raw_add_device_randomness {
- struct trace_entry ent;
- int bytes;
- long unsigned int IP;
- char __data[0];
-};
-
-struct trace_event_raw_random__mix_pool_bytes {
- struct trace_entry ent;
- const char *pool_name;
- int bytes;
- long unsigned int IP;
- char __data[0];
-};
-
-struct trace_event_raw_credit_entropy_bits {
- struct trace_entry ent;
- const char *pool_name;
- int bits;
- int entropy_count;
- long unsigned int IP;
- char __data[0];
-};
-
-struct trace_event_raw_push_to_pool {
- struct trace_entry ent;
- const char *pool_name;
- int pool_bits;
- int input_bits;
- char __data[0];
-};
-
-struct trace_event_raw_debit_entropy {
- struct trace_entry ent;
- const char *pool_name;
- int debit_bits;
- char __data[0];
-};
-
-struct trace_event_raw_add_input_randomness {
- struct trace_entry ent;
- int input_bits;
- char __data[0];
-};
-
-struct trace_event_raw_add_disk_randomness {
- struct trace_entry ent;
- dev_t dev;
- int input_bits;
- char __data[0];
-};
-
-struct trace_event_raw_xfer_secondary_pool {
- struct trace_entry ent;
- const char *pool_name;
- int xfer_bits;
- int request_bits;
- int pool_entropy;
- int input_entropy;
- char __data[0];
-};
-
-struct trace_event_raw_random__get_random_bytes {
- struct trace_entry ent;
- int nbytes;
- long unsigned int IP;
- char __data[0];
-};
-
-struct trace_event_raw_random__extract_entropy {
- struct trace_entry ent;
- const char *pool_name;
- int nbytes;
- int entropy_count;
- long unsigned int IP;
- char __data[0];
-};
-
-struct trace_event_raw_random_read {
- struct trace_entry ent;
- int got_bits;
- int need_bits;
- int pool_left;
- int input_left;
- char __data[0];
-};
-
-struct trace_event_raw_urandom_read {
- struct trace_entry ent;
- int got_bits;
- int pool_left;
- int input_left;
- char __data[0];
-};
-
-struct trace_event_raw_prandom_u32 {
- struct trace_entry ent;
- unsigned int ret;
- char __data[0];
-};
-
-struct trace_event_data_offsets_add_device_randomness {};
-
-struct trace_event_data_offsets_random__mix_pool_bytes {};
-
-struct trace_event_data_offsets_credit_entropy_bits {};
-
-struct trace_event_data_offsets_push_to_pool {};
-
-struct trace_event_data_offsets_debit_entropy {};
-
-struct trace_event_data_offsets_add_input_randomness {};
-
-struct trace_event_data_offsets_add_disk_randomness {};
-
-struct trace_event_data_offsets_xfer_secondary_pool {};
-
-struct trace_event_data_offsets_random__get_random_bytes {};
-
-struct trace_event_data_offsets_random__extract_entropy {};
-
-struct trace_event_data_offsets_random_read {};
-
-struct trace_event_data_offsets_urandom_read {};
-
-struct trace_event_data_offsets_prandom_u32 {};
-
-typedef void (*btf_trace_add_device_randomness)(void *, int, long unsigned int);
-
-typedef void (*btf_trace_mix_pool_bytes)(void *, const char *, int, long unsigned int);
-
-typedef void (*btf_trace_mix_pool_bytes_nolock)(void *, const char *, int, long unsigned int);
-
-typedef void (*btf_trace_credit_entropy_bits)(void *, const char *, int, int, long unsigned int);
-
-typedef void (*btf_trace_push_to_pool)(void *, const char *, int, int);
-
-typedef void (*btf_trace_debit_entropy)(void *, const char *, int);
-
-typedef void (*btf_trace_add_input_randomness)(void *, int);
-
-typedef void (*btf_trace_add_disk_randomness)(void *, dev_t, int);
-
-typedef void (*btf_trace_xfer_secondary_pool)(void *, const char *, int, int, int, int);
-
-typedef void (*btf_trace_get_random_bytes)(void *, int, long unsigned int);
-
-typedef void (*btf_trace_get_random_bytes_arch)(void *, int, long unsigned int);
-
-typedef void (*btf_trace_extract_entropy)(void *, const char *, int, int, long unsigned int);
-
-typedef void (*btf_trace_extract_entropy_user)(void *, const char *, int, int, long unsigned int);
-
-typedef void (*btf_trace_random_read)(void *, int, int, int, int);
-
-typedef void (*btf_trace_urandom_read)(void *, int, int, int);
-
-typedef void (*btf_trace_prandom_u32)(void *, unsigned int);
-
-struct poolinfo {
- int poolbitshift;
- int poolwords;
- int poolbytes;
- int poolfracbits;
- int tap1;
- int tap2;
- int tap3;
- int tap4;
- int tap5;
-};
-
-struct crng_state {
- __u32 state[16];
- long unsigned int init_time;
- spinlock_t lock;
-};
-
-struct entropy_store {
- const struct poolinfo *poolinfo;
- __u32 *pool;
- const char *name;
- spinlock_t lock;
- short unsigned int add_ptr;
- short unsigned int input_rotate;
- int entropy_count;
- unsigned int initialized: 1;
- unsigned int last_data_init: 1;
- __u8 last_data[10];
-};
-
-struct fast_pool {
- __u32 pool[4];
- long unsigned int last;
- short unsigned int reg_idx;
- unsigned char count;
-};
-
-struct batched_entropy {
- union {
- u64 entropy_u64[8];
- u32 entropy_u32[16];
- };
- unsigned int position;
- spinlock_t batch_lock;
-};
-
-struct ttyprintk_port {
- struct tty_port port;
- spinlock_t spinlock;
-};
-
-enum tpm2_startup_types {
- TPM2_SU_CLEAR = 0,
- TPM2_SU_STATE = 1,
-};
-
-enum tpm_chip_flags {
- TPM_CHIP_FLAG_TPM2 = 2,
- TPM_CHIP_FLAG_IRQ = 4,
- TPM_CHIP_FLAG_VIRTUAL = 8,
- TPM_CHIP_FLAG_HAVE_TIMEOUTS = 16,
- TPM_CHIP_FLAG_ALWAYS_POWERED = 32,
- TPM_CHIP_FLAG_FIRMWARE_POWER_MANAGED = 64,
-};
-
-enum tpm2_structures {
- TPM2_ST_NO_SESSIONS = 32769,
- TPM2_ST_SESSIONS = 32770,
-};
-
-enum tpm2_return_codes {
- TPM2_RC_SUCCESS = 0,
- TPM2_RC_HASH = 131,
- TPM2_RC_HANDLE = 139,
- TPM2_RC_INITIALIZE = 256,
- TPM2_RC_FAILURE = 257,
- TPM2_RC_DISABLED = 288,
- TPM2_RC_COMMAND_CODE = 323,
- TPM2_RC_TESTING = 2314,
- TPM2_RC_REFERENCE_H0 = 2320,
- TPM2_RC_RETRY = 2338,
-};
-
-struct tpm_header {
- __be16 tag;
- __be32 length;
- union {
- __be32 ordinal;
- __be32 return_code;
- };
-} __attribute__((packed));
-
-struct file_priv {
- struct tpm_chip *chip;
- struct tpm_space *space;
- struct mutex buffer_mutex;
- struct timer_list user_read_timer;
- struct work_struct timeout_work;
- struct work_struct async_work;
- wait_queue_head_t async_wait;
- ssize_t response_length;
- bool response_read;
- bool command_enqueued;
- u8 data_buffer[4096];
-};
-
-enum TPM_OPS_FLAGS {
- TPM_OPS_AUTO_STARTUP = 1,
-};
-
-enum tpm2_timeouts {
- TPM2_TIMEOUT_A = 750,
- TPM2_TIMEOUT_B = 2000,
- TPM2_TIMEOUT_C = 200,
- TPM2_TIMEOUT_D = 30,
- TPM2_DURATION_SHORT = 20,
- TPM2_DURATION_MEDIUM = 750,
- TPM2_DURATION_LONG = 2000,
- TPM2_DURATION_LONG_LONG = 300000,
- TPM2_DURATION_DEFAULT = 120000,
-};
-
-enum tpm2_command_codes {
- TPM2_CC_FIRST = 287,
- TPM2_CC_HIERARCHY_CONTROL = 289,
- TPM2_CC_HIERARCHY_CHANGE_AUTH = 297,
- TPM2_CC_CREATE_PRIMARY = 305,
- TPM2_CC_SEQUENCE_COMPLETE = 318,
- TPM2_CC_SELF_TEST = 323,
- TPM2_CC_STARTUP = 324,
- TPM2_CC_SHUTDOWN = 325,
- TPM2_CC_NV_READ = 334,
- TPM2_CC_CREATE = 339,
- TPM2_CC_LOAD = 343,
- TPM2_CC_SEQUENCE_UPDATE = 348,
- TPM2_CC_UNSEAL = 350,
- TPM2_CC_CONTEXT_LOAD = 353,
- TPM2_CC_CONTEXT_SAVE = 354,
- TPM2_CC_FLUSH_CONTEXT = 357,
- TPM2_CC_VERIFY_SIGNATURE = 375,
- TPM2_CC_GET_CAPABILITY = 378,
- TPM2_CC_GET_RANDOM = 379,
- TPM2_CC_PCR_READ = 382,
- TPM2_CC_PCR_EXTEND = 386,
- TPM2_CC_EVENT_SEQUENCE_COMPLETE = 389,
- TPM2_CC_HASH_SEQUENCE_START = 390,
- TPM2_CC_CREATE_LOADED = 401,
- TPM2_CC_LAST = 403,
-};
-
-struct tpm_buf {
- unsigned int flags;
- u8 *data;
-};
-
-enum tpm_timeout {
- TPM_TIMEOUT = 5,
- TPM_TIMEOUT_RETRY = 100,
- TPM_TIMEOUT_RANGE_US = 300,
- TPM_TIMEOUT_POLL = 1,
- TPM_TIMEOUT_USECS_MIN = 100,
- TPM_TIMEOUT_USECS_MAX = 500,
-};
-
-enum tpm_buf_flags {
- TPM_BUF_OVERFLOW = 1,
-};
-
-struct stclear_flags_t {
- __be16 tag;
- u8 deactivated;
- u8 disableForceClear;
- u8 physicalPresence;
- u8 physicalPresenceLock;
- u8 bGlobalLock;
-} __attribute__((packed));
-
-struct tpm1_version {
- u8 major;
- u8 minor;
- u8 rev_major;
- u8 rev_minor;
-};
-
-struct tpm1_version2 {
- __be16 tag;
- struct tpm1_version version;
-};
-
-struct timeout_t {
- __be32 a;
- __be32 b;
- __be32 c;
- __be32 d;
-};
-
-struct duration_t {
- __be32 tpm_short;
- __be32 tpm_medium;
- __be32 tpm_long;
-};
-
-struct permanent_flags_t {
- __be16 tag;
- u8 disable;
- u8 ownership;
- u8 deactivated;
- u8 readPubek;
- u8 disableOwnerClear;
- u8 allowMaintenance;
- u8 physicalPresenceLifetimeLock;
- u8 physicalPresenceHWEnable;
- u8 physicalPresenceCMDEnable;
- u8 CEKPUsed;
- u8 TPMpost;
- u8 TPMpostLock;
- u8 FIPS;
- u8 operator;
- u8 enableRevokeEK;
- u8 nvLocked;
- u8 readSRKPub;
- u8 tpmEstablished;
- u8 maintenanceDone;
- u8 disableFullDALogicInfo;
-};
-
-typedef union {
- struct permanent_flags_t perm_flags;
- struct stclear_flags_t stclear_flags;
- __u8 owned;
- __be32 num_pcrs;
- struct tpm1_version version1;
- struct tpm1_version2 version2;
- __be32 manufacturer_id;
- struct timeout_t timeout;
- struct duration_t duration;
-} cap_t;
-
-enum tpm_capabilities {
- TPM_CAP_FLAG = 4,
- TPM_CAP_PROP = 5,
- TPM_CAP_VERSION_1_1 = 6,
- TPM_CAP_VERSION_1_2 = 26,
-};
-
-enum tpm_sub_capabilities {
- TPM_CAP_PROP_PCR = 257,
- TPM_CAP_PROP_MANUFACTURER = 259,
- TPM_CAP_FLAG_PERM = 264,
- TPM_CAP_FLAG_VOL = 265,
- TPM_CAP_PROP_OWNER = 273,
- TPM_CAP_PROP_TIS_TIMEOUT = 277,
- TPM_CAP_PROP_TIS_DURATION = 288,
-};
-
-struct tpm1_get_random_out {
- __be32 rng_data_len;
- u8 rng_data[128];
-};
-
-enum tpm2_const {
- TPM2_PLATFORM_PCR = 24,
- TPM2_PCR_SELECT_MIN = 3,
-};
-
-enum tpm2_permanent_handles {
- TPM2_RS_PW = 1073741833,
-};
-
-enum tpm2_capabilities {
- TPM2_CAP_HANDLES = 1,
- TPM2_CAP_COMMANDS = 2,
- TPM2_CAP_PCRS = 5,
- TPM2_CAP_TPM_PROPERTIES = 6,
-};
-
-enum tpm2_properties {
- TPM_PT_TOTAL_COMMANDS = 297,
-};
-
-enum tpm2_cc_attrs {
- TPM2_CC_ATTR_CHANDLES = 25,
- TPM2_CC_ATTR_RHANDLE = 28,
-};
-
-struct tpm2_hash {
- unsigned int crypto_id;
- unsigned int tpm_id;
-};
-
-struct tpm2_pcr_read_out {
- __be32 update_cnt;
- __be32 pcr_selects_cnt;
- __be16 hash_alg;
- u8 pcr_select_size;
- u8 pcr_select[3];
- __be32 digests_cnt;
- __be16 digest_size;
- u8 digest[0];
-} __attribute__((packed));
-
-struct tpm2_null_auth_area {
- __be32 handle;
- __be16 nonce_size;
- u8 attributes;
- __be16 auth_size;
-} __attribute__((packed));
-
-struct tpm2_get_random_out {
- __be16 size;
- u8 buffer[128];
-};
-
-struct tpm2_get_cap_out {
- u8 more_data;
- __be32 subcap_id;
- __be32 property_cnt;
- __be32 property_id;
- __be32 value;
-} __attribute__((packed));
-
-struct tpm2_pcr_selection {
- __be16 hash_alg;
- u8 size_of_select;
- u8 pcr_select[3];
-};
-
-struct tpmrm_priv {
- struct file_priv priv;
- struct tpm_space space;
-};
-
-enum tpm2_handle_types {
- TPM2_HT_HMAC_SESSION = 33554432,
- TPM2_HT_POLICY_SESSION = 50331648,
- TPM2_HT_TRANSIENT = 2147483648,
-};
-
-struct tpm2_context {
- __be64 sequence;
- __be32 saved_handle;
- __be32 hierarchy;
- __be16 blob_size;
-} __attribute__((packed));
-
-struct tpm2_cap_handles {
- u8 more_data;
- __be32 capability;
- __be32 count;
- __be32 handles[0];
-} __attribute__((packed));
-
-struct tpm_readpubek_out {
- u8 algorithm[4];
- u8 encscheme[2];
- u8 sigscheme[2];
- __be32 paramsize;
- u8 parameters[12];
- __be32 keysize;
- u8 modulus[256];
- u8 checksum[20];
-};
-
-struct tcpa_event {
- u32 pcr_index;
- u32 event_type;
- u8 pcr_value[20];
- u32 event_size;
- u8 event_data[0];
-};
-
-enum tcpa_event_types {
- PREBOOT = 0,
- POST_CODE = 1,
- UNUSED = 2,
- NO_ACTION = 3,
- SEPARATOR = 4,
- ACTION = 5,
- EVENT_TAG = 6,
- SCRTM_CONTENTS = 7,
- SCRTM_VERSION = 8,
- CPU_MICROCODE = 9,
- PLATFORM_CONFIG_FLAGS = 10,
- TABLE_OF_DEVICES = 11,
- COMPACT_HASH = 12,
- IPL = 13,
- IPL_PARTITION_DATA = 14,
- NONHOST_CODE = 15,
- NONHOST_CONFIG = 16,
- NONHOST_INFO = 17,
-};
-
-struct tcpa_pc_event {
- u32 event_id;
- u32 event_size;
- u8 event_data[0];
-};
-
-enum tcpa_pc_event_ids {
- SMBIOS = 1,
- BIS_CERT = 2,
- POST_BIOS_ROM = 3,
- ESCD = 4,
- CMOS = 5,
- NVRAM = 6,
- OPTION_ROM_EXEC = 7,
- OPTION_ROM_CONFIG = 8,
- OPTION_ROM_MICROCODE = 10,
- S_CRTM_VERSION = 11,
- S_CRTM_CONTENTS = 12,
- POST_CONTENTS = 13,
- HOST_TABLE_OF_DEVICES = 14,
-};
-
-struct tcg_efi_specid_event_algs {
- u16 alg_id;
- u16 digest_size;
-};
-
-struct tcg_efi_specid_event_head {
- u8 signature[16];
- u32 platform_class;
- u8 spec_version_minor;
- u8 spec_version_major;
- u8 spec_errata;
- u8 uintnsize;
- u32 num_algs;
- struct tcg_efi_specid_event_algs digest_sizes[0];
-};
-
-struct tcg_pcr_event {
- u32 pcr_idx;
- u32 event_type;
- u8 digest[20];
- u32 event_size;
- u8 event[0];
-};
-
-struct tcg_event_field {
- u32 event_size;
- u8 event[0];
-};
-
-struct tcg_pcr_event2_head {
- u32 pcr_idx;
- u32 event_type;
- u32 count;
- struct tpm_digest digests[0];
-};
-
-struct acpi_table_tpm2 {
- struct acpi_table_header header;
- u16 platform_class;
- u16 reserved;
- u64 control_address;
- u32 start_method;
-} __attribute__((packed));
-
-struct acpi_tpm2_phy {
- u8 start_method_specific[12];
- u32 log_area_minimum_length;
- u64 log_area_start_address;
-};
-
-enum bios_platform_class {
- BIOS_CLIENT = 0,
- BIOS_SERVER = 1,
-};
-
-struct client_hdr {
- u32 log_max_len;
- u64 log_start_addr;
-} __attribute__((packed));
-
-struct server_hdr {
- u16 reserved;
- u64 log_max_len;
- u64 log_start_addr;
-} __attribute__((packed));
-
-struct acpi_tcpa {
- struct acpi_table_header hdr;
- u16 platform_class;
- union {
- struct client_hdr client;
- struct server_hdr server;
- };
-} __attribute__((packed));
-
-struct linux_efi_tpm_eventlog {
- u32 size;
- u32 final_events_preboot_size;
- u8 version;
- u8 log[0];
-};
-
-struct efi_tcg2_final_events_table {
- u64 version;
- u64 nr_events;
- u8 events[0];
-};
-
-enum tis_access {
- TPM_ACCESS_VALID = 128,
- TPM_ACCESS_ACTIVE_LOCALITY = 32,
- TPM_ACCESS_REQUEST_PENDING = 4,
- TPM_ACCESS_REQUEST_USE = 2,
-};
-
-enum tis_status {
- TPM_STS_VALID = 128,
- TPM_STS_COMMAND_READY = 64,
- TPM_STS_GO = 32,
- TPM_STS_DATA_AVAIL = 16,
- TPM_STS_DATA_EXPECT = 8,
- TPM_STS_READ_ZERO = 35,
-};
-
-enum tis_int_flags {
- TPM_GLOBAL_INT_ENABLE = 2147483648,
- TPM_INTF_BURST_COUNT_STATIC = 256,
- TPM_INTF_CMD_READY_INT = 128,
- TPM_INTF_INT_EDGE_FALLING = 64,
- TPM_INTF_INT_EDGE_RISING = 32,
- TPM_INTF_INT_LEVEL_LOW = 16,
- TPM_INTF_INT_LEVEL_HIGH = 8,
- TPM_INTF_LOCALITY_CHANGE_INT = 4,
- TPM_INTF_STS_VALID_INT = 2,
- TPM_INTF_DATA_AVAIL_INT = 1,
-};
-
-enum tis_defaults {
- TIS_MEM_LEN = 20480,
- TIS_SHORT_TIMEOUT = 750,
- TIS_LONG_TIMEOUT = 2000,
-};
-
-enum tpm_tis_flags {
- TPM_TIS_ITPM_WORKAROUND = 1,
-};
-
-struct tpm_tis_phy_ops;
-
-struct tpm_tis_data {
- u16 manufacturer_id;
- int locality;
- int irq;
- bool irq_tested;
- unsigned int flags;
- void *ilb_base_addr;
- u16 clkrun_enabled;
- wait_queue_head_t int_queue;
- wait_queue_head_t read_queue;
- const struct tpm_tis_phy_ops *phy_ops;
- short unsigned int rng_quality;
-};
-
-struct tpm_tis_phy_ops {
- int (*read_bytes)(struct tpm_tis_data *, u32, u16, u8 *);
- int (*write_bytes)(struct tpm_tis_data *, u32, u16, const u8 *);
- int (*read16)(struct tpm_tis_data *, u32, u16 *);
- int (*read32)(struct tpm_tis_data *, u32, u32 *);
- int (*write32)(struct tpm_tis_data *, u32, u32);
-};
-
-struct tis_vendor_durations_override {
- u32 did_vid;
- struct tpm1_version version;
- long unsigned int durations[3];
-};
-
-struct tis_vendor_timeout_override {
- u32 did_vid;
- long unsigned int timeout_us[4];
-};
-
-struct tpm_info {
- struct resource res;
- int irq;
-};
-
-struct tpm_tis_tcg_phy {
- struct tpm_tis_data priv;
- void *iobase;
-};
-
-enum crb_defaults {
- CRB_ACPI_START_REVISION_ID = 1,
- CRB_ACPI_START_INDEX = 1,
-};
-
-enum crb_loc_ctrl {
- CRB_LOC_CTRL_REQUEST_ACCESS = 1,
- CRB_LOC_CTRL_RELINQUISH = 2,
-};
-
-enum crb_loc_state {
- CRB_LOC_STATE_LOC_ASSIGNED = 2,
- CRB_LOC_STATE_TPM_REG_VALID_STS = 128,
-};
-
-enum crb_ctrl_req {
- CRB_CTRL_REQ_CMD_READY = 1,
- CRB_CTRL_REQ_GO_IDLE = 2,
-};
-
-enum crb_ctrl_sts {
- CRB_CTRL_STS_ERROR = 1,
- CRB_CTRL_STS_TPM_IDLE = 2,
-};
-
-enum crb_start {
- CRB_START_INVOKE = 1,
-};
-
-enum crb_cancel {
- CRB_CANCEL_INVOKE = 1,
-};
-
-struct crb_regs_head {
- u32 loc_state;
- u32 reserved1;
- u32 loc_ctrl;
- u32 loc_sts;
- u8 reserved2[32];
- u64 intf_id;
- u64 ctrl_ext;
-};
-
-struct crb_regs_tail {
- u32 ctrl_req;
- u32 ctrl_sts;
- u32 ctrl_cancel;
- u32 ctrl_start;
- u32 ctrl_int_enable;
- u32 ctrl_int_sts;
- u32 ctrl_cmd_size;
- u32 ctrl_cmd_pa_low;
- u32 ctrl_cmd_pa_high;
- u32 ctrl_rsp_size;
- u64 ctrl_rsp_pa;
-};
-
-enum crb_status {
- CRB_DRV_STS_COMPLETE = 1,
-};
-
-struct crb_priv {
- u32 sm;
- const char *hid;
- struct crb_regs_head *regs_h;
- struct crb_regs_tail *regs_t;
- u8 *cmd;
- u8 *rsp;
- u32 cmd_size;
- u32 smc_func_id;
-};
-
-struct tpm2_crb_smc {
- u32 interrupt;
- u8 interrupt_flags;
- u8 op_flags;
- u16 reserved2;
- u32 smc_func_id;
-};
-
-enum io_pgtable_fmt {
- ARM_32_LPAE_S1 = 0,
- ARM_32_LPAE_S2 = 1,
- ARM_64_LPAE_S1 = 2,
- ARM_64_LPAE_S2 = 3,
- ARM_V7S = 4,
- ARM_MALI_LPAE = 5,
- IO_PGTABLE_NUM_FMTS = 6,
-};
-
-struct iommu_flush_ops {
- void (*tlb_flush_all)(void *);
- void (*tlb_flush_walk)(long unsigned int, size_t, size_t, void *);
- void (*tlb_flush_leaf)(long unsigned int, size_t, size_t, void *);
- void (*tlb_add_page)(struct iommu_iotlb_gather *, long unsigned int, size_t, void *);
-};
-
-struct io_pgtable_cfg {
- long unsigned int quirks;
- long unsigned int pgsize_bitmap;
- unsigned int ias;
- unsigned int oas;
- bool coherent_walk;
- const struct iommu_flush_ops *tlb;
- struct device *iommu_dev;
- union {
- struct {
- u64 ttbr;
- struct {
- u32 ips: 3;
- u32 tg: 2;
- u32 sh: 2;
- u32 orgn: 2;
- u32 irgn: 2;
- u32 tsz: 6;
- } tcr;
- u64 mair;
- } arm_lpae_s1_cfg;
- struct {
- u64 vttbr;
- struct {
- u32 ps: 3;
- u32 tg: 2;
- u32 sh: 2;
- u32 orgn: 2;
- u32 irgn: 2;
- u32 sl: 2;
- u32 tsz: 6;
- } vtcr;
- } arm_lpae_s2_cfg;
- struct {
- u32 ttbr;
- u32 tcr;
- u32 nmrr;
- u32 prrr;
- } arm_v7s_cfg;
- struct {
- u64 transtab;
- u64 memattr;
- } arm_mali_lpae_cfg;
- };
-};
-
-struct io_pgtable_ops {
- int (*map)(struct io_pgtable_ops *, long unsigned int, phys_addr_t, size_t, int, gfp_t);
- size_t (*unmap)(struct io_pgtable_ops *, long unsigned int, size_t, struct iommu_iotlb_gather *);
- phys_addr_t (*iova_to_phys)(struct io_pgtable_ops *, long unsigned int);
-};
-
-enum arm_smmu_s2cr_privcfg {
- S2CR_PRIVCFG_DEFAULT = 0,
- S2CR_PRIVCFG_DIPAN = 1,
- S2CR_PRIVCFG_UNPRIV = 2,
- S2CR_PRIVCFG_PRIV = 3,
-};
-
-enum arm_smmu_s2cr_type {
- S2CR_TYPE_TRANS = 0,
- S2CR_TYPE_BYPASS = 1,
- S2CR_TYPE_FAULT = 2,
-};
-
-enum arm_smmu_cbar_type {
- CBAR_TYPE_S2_TRANS = 0,
- CBAR_TYPE_S1_TRANS_S2_BYPASS = 1,
- CBAR_TYPE_S1_TRANS_S2_FAULT = 2,
- CBAR_TYPE_S1_TRANS_S2_TRANS = 3,
-};
-
-enum arm_smmu_arch_version {
- ARM_SMMU_V1 = 0,
- ARM_SMMU_V1_64K = 1,
- ARM_SMMU_V2 = 2,
-};
-
-enum arm_smmu_implementation {
- GENERIC_SMMU = 0,
- ARM_MMU500 = 1,
- CAVIUM_SMMUV2 = 2,
- QCOM_SMMUV2 = 3,
-};
-
-struct arm_smmu_s2cr {
- struct iommu_group *group;
- int count;
- enum arm_smmu_s2cr_type type;
- enum arm_smmu_s2cr_privcfg privcfg;
- u8 cbndx;
-};
-
-struct arm_smmu_smr {
- u16 mask;
- u16 id;
- bool valid;
- bool pinned;
-};
-
-struct arm_smmu_impl;
-
-struct arm_smmu_cb;
-
-struct arm_smmu_device {
- struct device *dev;
- void *base;
- unsigned int numpage;
- unsigned int pgshift;
- u32 features;
- enum arm_smmu_arch_version version;
- enum arm_smmu_implementation model;
- const struct arm_smmu_impl *impl;
- u32 num_context_banks;
- u32 num_s2_context_banks;
- long unsigned int context_map[2];
- struct arm_smmu_cb *cbs;
- atomic_t irptndx;
- u32 num_mapping_groups;
- u16 streamid_mask;
- u16 smr_mask_mask;
- struct arm_smmu_smr *smrs;
- struct arm_smmu_s2cr *s2crs;
- struct mutex stream_map_mutex;
- long unsigned int va_size;
- long unsigned int ipa_size;
- long unsigned int pa_size;
- long unsigned int pgsize_bitmap;
- u32 num_global_irqs;
- u32 num_context_irqs;
- unsigned int *irqs;
- struct clk_bulk_data *clks;
- int num_clks;
- spinlock_t global_sync_lock;
- struct iommu_device iommu;
-};
-
-struct arm_smmu_domain;
-
-struct arm_smmu_impl {
- u32 (*read_reg)(struct arm_smmu_device *, int, int);
- void (*write_reg)(struct arm_smmu_device *, int, int, u32);
- u64 (*read_reg64)(struct arm_smmu_device *, int, int);
- void (*write_reg64)(struct arm_smmu_device *, int, int, u64);
- int (*cfg_probe)(struct arm_smmu_device *);
- int (*reset)(struct arm_smmu_device *);
- int (*init_context)(struct arm_smmu_domain *, struct io_pgtable_cfg *, struct device *);
- void (*tlb_sync)(struct arm_smmu_device *, int, int, int);
- int (*def_domain_type)(struct device *);
- irqreturn_t (*global_fault)(int, void *);
- irqreturn_t (*context_fault)(int, void *);
- int (*alloc_context_bank)(struct arm_smmu_domain *, struct arm_smmu_device *, struct device *, int);
- void (*write_s2cr)(struct arm_smmu_device *, int);
-};
-
-struct arm_smmu_cfg;
-
-struct arm_smmu_cb {
- u64 ttbr[2];
- u32 tcr[2];
- u32 mair[2];
- struct arm_smmu_cfg *cfg;
-};
-
-enum arm_smmu_context_fmt {
- ARM_SMMU_CTX_FMT_NONE = 0,
- ARM_SMMU_CTX_FMT_AARCH64 = 1,
- ARM_SMMU_CTX_FMT_AARCH32_L = 2,
- ARM_SMMU_CTX_FMT_AARCH32_S = 3,
-};
-
-struct arm_smmu_cfg {
- u8 cbndx;
- u8 irptndx;
- union {
- u16 asid;
- u16 vmid;
- };
- enum arm_smmu_cbar_type cbar;
- enum arm_smmu_context_fmt fmt;
-};
-
-enum arm_smmu_domain_stage {
- ARM_SMMU_DOMAIN_S1 = 0,
- ARM_SMMU_DOMAIN_S2 = 1,
- ARM_SMMU_DOMAIN_NESTED = 2,
- ARM_SMMU_DOMAIN_BYPASS = 3,
-};
-
-struct arm_smmu_domain {
- struct arm_smmu_device *smmu;
- struct io_pgtable_ops *pgtbl_ops;
- const struct iommu_flush_ops *flush_ops;
- struct arm_smmu_cfg cfg;
- enum arm_smmu_domain_stage stage;
- bool non_strict;
- struct mutex init_mutex;
- spinlock_t cb_lock;
- struct iommu_domain domain;
-};
-
-struct arm_smmu_master_cfg {
- struct arm_smmu_device *smmu;
- s16 smendx[0];
-};
-
-struct arm_smmu_match_data {
- enum arm_smmu_arch_version version;
- enum arm_smmu_implementation model;
-};
-
-struct cavium_smmu {
- struct arm_smmu_device smmu;
- u32 id_base;
-};
-
-struct nvidia_smmu {
- struct arm_smmu_device smmu;
- void *bases[2];
-};
-
-struct qcom_smmu {
- struct arm_smmu_device smmu;
- bool bypass_quirk;
- u8 bypass_cbndx;
-};
-
-enum pri_resp {
- PRI_RESP_DENY = 0,
- PRI_RESP_FAIL = 1,
- PRI_RESP_SUCC = 2,
-};
-
-struct arm_smmu_cmdq_ent {
- u8 opcode;
- bool substream_valid;
- union {
- struct {
- u32 sid;
- u8 size;
- u64 addr;
- } prefetch;
- struct {
- u32 sid;
- u32 ssid;
- union {
- bool leaf;
- u8 span;
- };
- } cfgi;
- struct {
- u8 num;
- u8 scale;
- u16 asid;
- u16 vmid;
- bool leaf;
- u8 ttl;
- u8 tg;
- u64 addr;
- } tlbi;
- struct {
- u32 sid;
- u32 ssid;
- u64 addr;
- u8 size;
- bool global;
- } atc;
- struct {
- u32 sid;
- u32 ssid;
- u16 grpid;
- enum pri_resp resp;
- } pri;
- struct {
- u64 msiaddr;
- } sync;
- };
-};
-
-struct arm_smmu_ll_queue {
- union {
- u64 val;
- struct {
- u32 prod;
- u32 cons;
- };
- struct {
- atomic_t prod;
- atomic_t cons;
- } atomic;
- u8 __pad[64];
- };
- u32 max_n_shift;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct arm_smmu_queue {
- struct arm_smmu_ll_queue llq;
- int irq;
- __le64 *base;
- dma_addr_t base_dma;
- u64 q_base;
- size_t ent_dwords;
- u32 *prod_reg;
- u32 *cons_reg;
- long: 64;
-};
-
-struct arm_smmu_queue_poll {
- ktime_t timeout;
- unsigned int delay;
- unsigned int spin_cnt;
- bool wfe;
-};
-
-struct arm_smmu_cmdq {
- struct arm_smmu_queue q;
- atomic_long_t *valid_map;
- atomic_t owner_prod;
- atomic_t lock;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct arm_smmu_cmdq_batch {
- u64 cmds[128];
- int num;
-};
-
-struct arm_smmu_evtq {
- struct arm_smmu_queue q;
- u32 max_stalls;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct arm_smmu_priq {
- struct arm_smmu_queue q;
-};
-
-struct arm_smmu_strtab_l1_desc {
- u8 span;
- __le64 *l2ptr;
- dma_addr_t l2ptr_dma;
-};
-
-struct arm_smmu_ctx_desc {
- u16 asid;
- u64 ttbr;
- u64 tcr;
- u64 mair;
- refcount_t refs;
- struct mm_struct *mm;
-};
-
-struct arm_smmu_l1_ctx_desc {
- __le64 *l2ptr;
- dma_addr_t l2ptr_dma;
-};
-
-struct arm_smmu_ctx_desc_cfg {
- __le64 *cdtab;
- dma_addr_t cdtab_dma;
- struct arm_smmu_l1_ctx_desc *l1_desc;
- unsigned int num_l1_ents;
-};
-
-struct arm_smmu_s1_cfg {
- struct arm_smmu_ctx_desc_cfg cdcfg;
- struct arm_smmu_ctx_desc cd;
- u8 s1fmt;
- u8 s1cdmax;
-};
-
-struct arm_smmu_s2_cfg {
- u16 vmid;
- u64 vttbr;
- u64 vtcr;
-};
-
-struct arm_smmu_strtab_cfg {
- __le64 *strtab;
- dma_addr_t strtab_dma;
- struct arm_smmu_strtab_l1_desc *l1_desc;
- unsigned int num_l1_ents;
- u64 strtab_base;
- u32 strtab_base_cfg;
-};
-
-struct arm_smmu_device___2 {
- struct device *dev;
- void *base;
- void *page1;
- u32 features;
- u32 options;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct arm_smmu_cmdq cmdq;
- struct arm_smmu_evtq evtq;
- struct arm_smmu_priq priq;
- int gerr_irq;
- int combined_irq;
- long unsigned int ias;
- long unsigned int oas;
- long unsigned int pgsize_bitmap;
- unsigned int asid_bits;
- unsigned int vmid_bits;
- long unsigned int vmid_map[1024];
- unsigned int ssid_bits;
- unsigned int sid_bits;
- struct arm_smmu_strtab_cfg strtab_cfg;
- struct iommu_device iommu;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct arm_smmu_domain___2;
-
-struct arm_smmu_master {
- struct arm_smmu_device___2 *smmu;
- struct device *dev;
- struct arm_smmu_domain___2 *domain;
- struct list_head domain_head;
- u32 *sids;
- unsigned int num_sids;
- bool ats_enabled;
- bool sva_enabled;
- struct list_head bonds;
- unsigned int ssid_bits;
-};
-
-struct arm_smmu_domain___2 {
- struct arm_smmu_device___2 *smmu;
- struct mutex init_mutex;
- struct io_pgtable_ops *pgtbl_ops;
- bool non_strict;
- atomic_t nr_ats_masters;
- enum arm_smmu_domain_stage stage;
- union {
- struct arm_smmu_s1_cfg s1_cfg;
- struct arm_smmu_s2_cfg s2_cfg;
- };
- struct iommu_domain domain;
- struct list_head devices;
- spinlock_t devices_lock;
-};
-
-enum arm_smmu_msi_index {
- EVTQ_MSI_INDEX = 0,
- GERROR_MSI_INDEX = 1,
- PRIQ_MSI_INDEX = 2,
- ARM_SMMU_MAX_MSIS = 3,
-};
-
-struct arm_smmu_option_prop {
- u32 opt;
- const char *prop;
-};
-
-struct iommu_group {
- struct kobject kobj;
- struct kobject *devices_kobj;
- struct list_head devices;
- struct mutex mutex;
- struct blocking_notifier_head notifier;
- void *iommu_data;
- void (*iommu_data_release)(void *);
- char *name;
- int id;
- struct iommu_domain *default_domain;
- struct iommu_domain *domain;
- struct list_head entry;
-};
-
-typedef unsigned int ioasid_t;
-
-enum iommu_fault_type {
- IOMMU_FAULT_DMA_UNRECOV = 1,
- IOMMU_FAULT_PAGE_REQ = 2,
-};
-
-enum iommu_inv_granularity {
- IOMMU_INV_GRANU_DOMAIN = 0,
- IOMMU_INV_GRANU_PASID = 1,
- IOMMU_INV_GRANU_ADDR = 2,
- IOMMU_INV_GRANU_NR = 3,
-};
-
-struct fsl_mc_obj_desc {
- char type[16];
- int id;
- u16 vendor;
- u16 ver_major;
- u16 ver_minor;
- u8 irq_count;
- u8 region_count;
- u32 state;
- char label[16];
- u16 flags;
-};
-
-struct fsl_mc_io;
-
-struct fsl_mc_device_irq;
-
-struct fsl_mc_resource;
-
-struct fsl_mc_device {
- struct device dev;
- u64 dma_mask;
- u16 flags;
- u32 icid;
- u16 mc_handle;
- struct fsl_mc_io *mc_io;
- struct fsl_mc_obj_desc obj_desc;
- struct resource *regions;
- struct fsl_mc_device_irq **irqs;
- struct fsl_mc_resource *resource;
- struct device_link *consumer_link;
- char *driver_override;
-};
-
-enum fsl_mc_pool_type {
- FSL_MC_POOL_DPMCP = 0,
- FSL_MC_POOL_DPBP = 1,
- FSL_MC_POOL_DPCON = 2,
- FSL_MC_POOL_IRQ = 3,
- FSL_MC_NUM_POOL_TYPES = 4,
-};
-
-struct fsl_mc_resource_pool;
-
-struct fsl_mc_resource {
- enum fsl_mc_pool_type type;
- s32 id;
- void *data;
- struct fsl_mc_resource_pool *parent_pool;
- struct list_head node;
-};
-
-struct fsl_mc_device_irq {
- struct msi_desc *msi_desc;
- struct fsl_mc_device *mc_dev;
- u8 dev_irq_index;
- struct fsl_mc_resource resource;
-};
-
-struct fsl_mc_io {
- struct device *dev;
- u16 flags;
- u32 portal_size;
- phys_addr_t portal_phys_addr;
- void *portal_virt_addr;
- struct fsl_mc_device *dpmcp_dev;
- union {
- struct mutex mutex;
- raw_spinlock_t spinlock;
- };
-};
-
-struct group_device {
- struct list_head list;
- struct device *dev;
- char *name;
-};
-
-struct iommu_group_attribute {
- struct attribute attr;
- ssize_t (*show)(struct iommu_group *, char *);
- ssize_t (*store)(struct iommu_group *, const char *, size_t);
-};
-
-struct group_for_pci_data {
- struct pci_dev *pdev;
- struct iommu_group *group;
-};
-
-struct __group_domain_type {
- struct device *dev;
- unsigned int type;
-};
-
-struct trace_event_raw_iommu_group_event {
- struct trace_entry ent;
- int gid;
- u32 __data_loc_device;
- char __data[0];
-};
-
-struct trace_event_raw_iommu_device_event {
- struct trace_entry ent;
- u32 __data_loc_device;
- char __data[0];
-};
-
-struct trace_event_raw_map {
- struct trace_entry ent;
- u64 iova;
- u64 paddr;
- size_t size;
- char __data[0];
-};
-
-struct trace_event_raw_unmap {
- struct trace_entry ent;
- u64 iova;
- size_t size;
- size_t unmapped_size;
- char __data[0];
-};
-
-struct trace_event_raw_iommu_error {
- struct trace_entry ent;
- u32 __data_loc_device;
- u32 __data_loc_driver;
- u64 iova;
- int flags;
- char __data[0];
-};
-
-struct trace_event_data_offsets_iommu_group_event {
- u32 device;
-};
-
-struct trace_event_data_offsets_iommu_device_event {
- u32 device;
-};
-
-struct trace_event_data_offsets_map {};
-
-struct trace_event_data_offsets_unmap {};
-
-struct trace_event_data_offsets_iommu_error {
- u32 device;
- u32 driver;
-};
-
-typedef void (*btf_trace_add_device_to_group)(void *, int, struct device *);
-
-typedef void (*btf_trace_remove_device_from_group)(void *, int, struct device *);
-
-typedef void (*btf_trace_attach_device_to_domain)(void *, struct device *);
-
-typedef void (*btf_trace_detach_device_from_domain)(void *, struct device *);
-
-typedef void (*btf_trace_map)(void *, long unsigned int, phys_addr_t, size_t);
-
-typedef void (*btf_trace_unmap)(void *, long unsigned int, size_t, size_t);
-
-typedef void (*btf_trace_io_page_fault)(void *, struct device *, long unsigned int, int);
-
-struct iova {
- struct rb_node node;
- long unsigned int pfn_hi;
- long unsigned int pfn_lo;
-};
-
-struct iova_magazine;
-
-struct iova_cpu_rcache;
-
-struct iova_rcache {
- spinlock_t lock;
- long unsigned int depot_size;
- struct iova_magazine *depot[32];
- struct iova_cpu_rcache *cpu_rcaches;
-};
-
-struct iova_domain;
-
-typedef void (*iova_flush_cb)(struct iova_domain *);
-
-typedef void (*iova_entry_dtor)(long unsigned int);
-
-struct iova_fq;
-
-struct iova_domain {
- spinlock_t iova_rbtree_lock;
- struct rb_root rbroot;
- struct rb_node *cached_node;
- struct rb_node *cached32_node;
- long unsigned int granule;
- long unsigned int start_pfn;
- long unsigned int dma_32bit_pfn;
- long unsigned int max32_alloc_size;
- struct iova_fq *fq;
- atomic64_t fq_flush_start_cnt;
- atomic64_t fq_flush_finish_cnt;
- struct iova anchor;
- struct iova_rcache rcaches[6];
- iova_flush_cb flush_cb;
- iova_entry_dtor entry_dtor;
- struct timer_list fq_timer;
- atomic_t fq_timer_on;
-};
-
-struct iova_fq_entry {
- long unsigned int iova_pfn;
- long unsigned int pages;
- long unsigned int data;
- u64 counter;
-};
-
-struct iova_fq {
- struct iova_fq_entry entries[256];
- unsigned int head;
- unsigned int tail;
- spinlock_t lock;
-};
-
-struct iommu_dma_msi_page {
- struct list_head list;
- dma_addr_t iova;
- phys_addr_t phys;
-};
-
-enum iommu_dma_cookie_type {
- IOMMU_DMA_IOVA_COOKIE = 0,
- IOMMU_DMA_MSI_COOKIE = 1,
-};
-
-struct iommu_dma_cookie {
- enum iommu_dma_cookie_type type;
- union {
- struct iova_domain iovad;
- dma_addr_t msi_iova;
- };
- struct list_head msi_page_list;
- struct iommu_domain *fq_domain;
-};
-
-struct io_pgtable {
- enum io_pgtable_fmt fmt;
- void *cookie;
- struct io_pgtable_cfg cfg;
- struct io_pgtable_ops ops;
-};
-
-struct io_pgtable_init_fns {
- struct io_pgtable * (*alloc)(struct io_pgtable_cfg *, void *);
- void (*free)(struct io_pgtable *);
-};
-
-struct arm_lpae_io_pgtable {
- struct io_pgtable iop;
- int pgd_bits;
- int start_level;
- int bits_per_level;
- void *pgd;
-};
-
-typedef u64 arm_lpae_iopte;
-
-struct iova_magazine {
- long unsigned int size;
- long unsigned int pfns[128];
-};
-
-struct iova_cpu_rcache {
- spinlock_t lock;
- struct iova_magazine *loaded;
- struct iova_magazine *prev;
-};
-
-struct of_pci_iommu_alias_info {
- struct device *dev;
- struct device_node *np;
-};
-
-struct rk_iommu_domain {
- struct list_head iommus;
- u32 *dt;
- dma_addr_t dt_dma;
- spinlock_t iommus_lock;
- spinlock_t dt_lock;
- struct iommu_domain domain;
-};
-
-struct rk_iommu {
- struct device *dev;
- void **bases;
- int num_mmu;
- int num_irq;
- struct clk_bulk_data *clocks;
- int num_clocks;
- bool reset_disabled;
- struct iommu_device iommu;
- struct list_head node;
- struct iommu_domain *domain;
- struct iommu_group *group;
-};
-
-struct rk_iommudata {
- struct device_link *link;
- struct rk_iommu *iommu;
-};
-
-struct tegra_smmu_enable {
- unsigned int reg;
- unsigned int bit;
-};
-
-struct tegra_mc_timing {
- long unsigned int rate;
- u32 *emem_data;
-};
-
-struct tegra_mc_la {
- unsigned int reg;
- unsigned int shift;
- unsigned int mask;
- unsigned int def;
-};
-
-struct tegra_mc_client {
- unsigned int id;
- const char *name;
- unsigned int swgroup;
- unsigned int fifo_size;
- struct tegra_smmu_enable smmu;
- struct tegra_mc_la la;
-};
-
-struct tegra_smmu_swgroup {
- const char *name;
- unsigned int swgroup;
- unsigned int reg;
-};
-
-struct tegra_smmu_group_soc {
- const char *name;
- const unsigned int *swgroups;
- unsigned int num_swgroups;
-};
-
-struct tegra_smmu_soc {
- const struct tegra_mc_client *clients;
- unsigned int num_clients;
- const struct tegra_smmu_swgroup *swgroups;
- unsigned int num_swgroups;
- const struct tegra_smmu_group_soc *groups;
- unsigned int num_groups;
- bool supports_round_robin_arbitration;
- bool supports_request_limit;
- unsigned int num_tlb_lines;
- unsigned int num_asids;
-};
-
-struct tegra_mc_reset {
- const char *name;
- long unsigned int id;
- unsigned int control;
- unsigned int status;
- unsigned int reset;
- unsigned int bit;
-};
-
-struct tegra_mc;
-
-struct tegra_mc_reset_ops {
- int (*hotreset_assert)(struct tegra_mc *, const struct tegra_mc_reset *);
- int (*hotreset_deassert)(struct tegra_mc *, const struct tegra_mc_reset *);
- int (*block_dma)(struct tegra_mc *, const struct tegra_mc_reset *);
- bool (*dma_idling)(struct tegra_mc *, const struct tegra_mc_reset *);
- int (*unblock_dma)(struct tegra_mc *, const struct tegra_mc_reset *);
- int (*reset_status)(struct tegra_mc *, const struct tegra_mc_reset *);
-};
-
-struct gart_device;
-
-struct tegra_smmu;
-
-struct tegra_mc_soc;
-
-struct tegra_mc {
- struct device *dev;
- struct tegra_smmu *smmu;
- struct gart_device *gart;
- void *regs;
- struct clk *clk;
- int irq;
- const struct tegra_mc_soc *soc;
- long unsigned int tick;
- struct tegra_mc_timing *timings;
- unsigned int num_timings;
- struct reset_controller_dev reset;
- spinlock_t lock;
-};
-
-struct tegra_mc_soc {
- const struct tegra_mc_client *clients;
- unsigned int num_clients;
- const long unsigned int *emem_regs;
- unsigned int num_emem_regs;
- unsigned int num_address_bits;
- unsigned int atom_size;
- u8 client_id_mask;
- const struct tegra_smmu_soc *smmu;
- u32 intmask;
- const struct tegra_mc_reset_ops *reset_ops;
- const struct tegra_mc_reset *resets;
- unsigned int num_resets;
-};
-
-struct tegra_smmu {
- void *regs;
- struct device *dev;
- struct tegra_mc *mc;
- const struct tegra_smmu_soc *soc;
- struct list_head groups;
- long unsigned int pfn_mask;
- long unsigned int tlb_mask;
- long unsigned int *asids;
- struct mutex lock;
- struct list_head list;
- struct dentry *debugfs;
- struct iommu_device iommu;
-};
-
-struct tegra_smmu_group {
- struct list_head list;
- struct tegra_smmu *smmu;
- const struct tegra_smmu_group_soc *soc;
- struct iommu_group *group;
- unsigned int swgroup;
-};
-
-struct tegra_smmu_as {
- struct iommu_domain domain;
- struct tegra_smmu *smmu;
- unsigned int use_count;
- spinlock_t lock;
- u32 *count;
- struct page **pts;
- struct page *pd;
- dma_addr_t pd_dma;
- unsigned int id;
- u32 attr;
-};
-
-struct mipi_dsi_msg {
- u8 channel;
- u8 type;
- u16 flags;
- size_t tx_len;
- const void *tx_buf;
- size_t rx_len;
- void *rx_buf;
-};
-
-struct mipi_dsi_packet {
- size_t size;
- u8 header[4];
- size_t payload_length;
- const u8 *payload;
-};
-
-struct mipi_dsi_host;
-
-struct mipi_dsi_device;
-
-struct mipi_dsi_host_ops {
- int (*attach)(struct mipi_dsi_host *, struct mipi_dsi_device *);
- int (*detach)(struct mipi_dsi_host *, struct mipi_dsi_device *);
- ssize_t (*transfer)(struct mipi_dsi_host *, const struct mipi_dsi_msg *);
-};
-
-struct mipi_dsi_host {
- struct device *dev;
- const struct mipi_dsi_host_ops *ops;
- struct list_head list;
-};
-
-enum mipi_dsi_pixel_format {
- MIPI_DSI_FMT_RGB888 = 0,
- MIPI_DSI_FMT_RGB666 = 1,
- MIPI_DSI_FMT_RGB666_PACKED = 2,
- MIPI_DSI_FMT_RGB565 = 3,
-};
-
-struct mipi_dsi_device {
- struct mipi_dsi_host *host;
- struct device dev;
- char name[20];
- unsigned int channel;
- unsigned int lanes;
- enum mipi_dsi_pixel_format format;
- long unsigned int mode_flags;
- long unsigned int hs_rate;
- long unsigned int lp_rate;
-};
-
-struct mipi_dsi_device_info {
- char type[20];
- u32 channel;
- struct device_node *node;
-};
-
-enum mipi_dsi_dcs_tear_mode {
- MIPI_DSI_DCS_TEAR_MODE_VBLANK = 0,
- MIPI_DSI_DCS_TEAR_MODE_VHBLANK = 1,
-};
-
-struct mipi_dsi_driver {
- struct device_driver driver;
- int (*probe)(struct mipi_dsi_device *);
- int (*remove)(struct mipi_dsi_device *);
- void (*shutdown)(struct mipi_dsi_device *);
-};
-
-struct drm_dsc_picture_parameter_set {
- u8 dsc_version;
- u8 pps_identifier;
- u8 pps_reserved;
- u8 pps_3;
- u8 pps_4;
- u8 bits_per_pixel_low;
- __be16 pic_height;
- __be16 pic_width;
- __be16 slice_height;
- __be16 slice_width;
- __be16 chunk_size;
- u8 initial_xmit_delay_high;
- u8 initial_xmit_delay_low;
- __be16 initial_dec_delay;
- u8 pps20_reserved;
- u8 initial_scale_value;
- __be16 scale_increment_interval;
- u8 scale_decrement_interval_high;
- u8 scale_decrement_interval_low;
- u8 pps26_reserved;
- u8 first_line_bpg_offset;
- __be16 nfl_bpg_offset;
- __be16 slice_bpg_offset;
- __be16 initial_offset;
- __be16 final_offset;
- u8 flatness_min_qp;
- u8 flatness_max_qp;
- __be16 rc_model_size;
- u8 rc_edge_factor;
- u8 rc_quant_incr_limit0;
- u8 rc_quant_incr_limit1;
- u8 rc_tgt_offset;
- u8 rc_buf_thresh[14];
- __be16 rc_range_parameters[15];
- u8 native_422_420;
- u8 second_line_bpg_offset;
- __be16 nsl_bpg_offset;
- __be16 second_line_offset_adj;
- u32 pps_long_94_reserved;
- u32 pps_long_98_reserved;
- u32 pps_long_102_reserved;
- u32 pps_long_106_reserved;
- u32 pps_long_110_reserved;
- u32 pps_long_114_reserved;
- u32 pps_long_118_reserved;
- u32 pps_long_122_reserved;
- __be16 pps_short_126_reserved;
-} __attribute__((packed));
-
-enum {
- MIPI_DSI_V_SYNC_START = 1,
- MIPI_DSI_V_SYNC_END = 17,
- MIPI_DSI_H_SYNC_START = 33,
- MIPI_DSI_H_SYNC_END = 49,
- MIPI_DSI_COMPRESSION_MODE = 7,
- MIPI_DSI_END_OF_TRANSMISSION = 8,
- MIPI_DSI_COLOR_MODE_OFF = 2,
- MIPI_DSI_COLOR_MODE_ON = 18,
- MIPI_DSI_SHUTDOWN_PERIPHERAL = 34,
- MIPI_DSI_TURN_ON_PERIPHERAL = 50,
- MIPI_DSI_GENERIC_SHORT_WRITE_0_PARAM = 3,
- MIPI_DSI_GENERIC_SHORT_WRITE_1_PARAM = 19,
- MIPI_DSI_GENERIC_SHORT_WRITE_2_PARAM = 35,
- MIPI_DSI_GENERIC_READ_REQUEST_0_PARAM = 4,
- MIPI_DSI_GENERIC_READ_REQUEST_1_PARAM = 20,
- MIPI_DSI_GENERIC_READ_REQUEST_2_PARAM = 36,
- MIPI_DSI_DCS_SHORT_WRITE = 5,
- MIPI_DSI_DCS_SHORT_WRITE_PARAM = 21,
- MIPI_DSI_DCS_READ = 6,
- MIPI_DSI_EXECUTE_QUEUE = 22,
- MIPI_DSI_SET_MAXIMUM_RETURN_PACKET_SIZE = 55,
- MIPI_DSI_NULL_PACKET = 9,
- MIPI_DSI_BLANKING_PACKET = 25,
- MIPI_DSI_GENERIC_LONG_WRITE = 41,
- MIPI_DSI_DCS_LONG_WRITE = 57,
- MIPI_DSI_PICTURE_PARAMETER_SET = 10,
- MIPI_DSI_COMPRESSED_PIXEL_STREAM = 11,
- MIPI_DSI_LOOSELY_PACKED_PIXEL_STREAM_YCBCR20 = 12,
- MIPI_DSI_PACKED_PIXEL_STREAM_YCBCR24 = 28,
- MIPI_DSI_PACKED_PIXEL_STREAM_YCBCR16 = 44,
- MIPI_DSI_PACKED_PIXEL_STREAM_30 = 13,
- MIPI_DSI_PACKED_PIXEL_STREAM_36 = 29,
- MIPI_DSI_PACKED_PIXEL_STREAM_YCBCR12 = 61,
- MIPI_DSI_PACKED_PIXEL_STREAM_16 = 14,
- MIPI_DSI_PACKED_PIXEL_STREAM_18 = 30,
- MIPI_DSI_PIXEL_STREAM_3BYTE_18 = 46,
- MIPI_DSI_PACKED_PIXEL_STREAM_24 = 62,
-};
-
-enum {
- MIPI_DCS_NOP = 0,
- MIPI_DCS_SOFT_RESET = 1,
- MIPI_DCS_GET_COMPRESSION_MODE = 3,
- MIPI_DCS_GET_DISPLAY_ID = 4,
- MIPI_DCS_GET_ERROR_COUNT_ON_DSI = 5,
- MIPI_DCS_GET_RED_CHANNEL = 6,
- MIPI_DCS_GET_GREEN_CHANNEL = 7,
- MIPI_DCS_GET_BLUE_CHANNEL = 8,
- MIPI_DCS_GET_DISPLAY_STATUS = 9,
- MIPI_DCS_GET_POWER_MODE = 10,
- MIPI_DCS_GET_ADDRESS_MODE = 11,
- MIPI_DCS_GET_PIXEL_FORMAT = 12,
- MIPI_DCS_GET_DISPLAY_MODE = 13,
- MIPI_DCS_GET_SIGNAL_MODE = 14,
- MIPI_DCS_GET_DIAGNOSTIC_RESULT = 15,
- MIPI_DCS_ENTER_SLEEP_MODE = 16,
- MIPI_DCS_EXIT_SLEEP_MODE = 17,
- MIPI_DCS_ENTER_PARTIAL_MODE = 18,
- MIPI_DCS_ENTER_NORMAL_MODE = 19,
- MIPI_DCS_GET_IMAGE_CHECKSUM_RGB = 20,
- MIPI_DCS_GET_IMAGE_CHECKSUM_CT = 21,
- MIPI_DCS_EXIT_INVERT_MODE = 32,
- MIPI_DCS_ENTER_INVERT_MODE = 33,
- MIPI_DCS_SET_GAMMA_CURVE = 38,
- MIPI_DCS_SET_DISPLAY_OFF = 40,
- MIPI_DCS_SET_DISPLAY_ON = 41,
- MIPI_DCS_SET_COLUMN_ADDRESS = 42,
- MIPI_DCS_SET_PAGE_ADDRESS = 43,
- MIPI_DCS_WRITE_MEMORY_START = 44,
- MIPI_DCS_WRITE_LUT = 45,
- MIPI_DCS_READ_MEMORY_START = 46,
- MIPI_DCS_SET_PARTIAL_ROWS = 48,
- MIPI_DCS_SET_PARTIAL_COLUMNS = 49,
- MIPI_DCS_SET_SCROLL_AREA = 51,
- MIPI_DCS_SET_TEAR_OFF = 52,
- MIPI_DCS_SET_TEAR_ON = 53,
- MIPI_DCS_SET_ADDRESS_MODE = 54,
- MIPI_DCS_SET_SCROLL_START = 55,
- MIPI_DCS_EXIT_IDLE_MODE = 56,
- MIPI_DCS_ENTER_IDLE_MODE = 57,
- MIPI_DCS_SET_PIXEL_FORMAT = 58,
- MIPI_DCS_WRITE_MEMORY_CONTINUE = 60,
- MIPI_DCS_SET_3D_CONTROL = 61,
- MIPI_DCS_READ_MEMORY_CONTINUE = 62,
- MIPI_DCS_GET_3D_CONTROL = 63,
- MIPI_DCS_SET_VSYNC_TIMING = 64,
- MIPI_DCS_SET_TEAR_SCANLINE = 68,
- MIPI_DCS_GET_SCANLINE = 69,
- MIPI_DCS_SET_DISPLAY_BRIGHTNESS = 81,
- MIPI_DCS_GET_DISPLAY_BRIGHTNESS = 82,
- MIPI_DCS_WRITE_CONTROL_DISPLAY = 83,
- MIPI_DCS_GET_CONTROL_DISPLAY = 84,
- MIPI_DCS_WRITE_POWER_SAVE = 85,
- MIPI_DCS_GET_POWER_SAVE = 86,
- MIPI_DCS_SET_CABC_MIN_BRIGHTNESS = 94,
- MIPI_DCS_GET_CABC_MIN_BRIGHTNESS = 95,
- MIPI_DCS_READ_DDB_START = 161,
- MIPI_DCS_READ_PPS_START = 162,
- MIPI_DCS_READ_DDB_CONTINUE = 168,
- MIPI_DCS_READ_PPS_CONTINUE = 169,
-};
-
-struct drm_dmi_panel_orientation_data {
- int width;
- int height;
- const char * const *bios_dates;
- int orientation;
-};
-
-struct vga_device {
- struct list_head list;
- struct pci_dev *pdev;
- unsigned int decodes;
- unsigned int owns;
- unsigned int locks;
- unsigned int io_lock_cnt;
- unsigned int mem_lock_cnt;
- unsigned int io_norm_cnt;
- unsigned int mem_norm_cnt;
- bool bridge_has_one_vga;
- void *cookie;
- void (*irq_set_state)(void *, bool);
- unsigned int (*set_vga_decode)(void *, bool);
-};
-
-struct vga_arb_user_card {
- struct pci_dev *pdev;
- unsigned int mem_cnt;
- unsigned int io_cnt;
-};
-
-struct vga_arb_private {
- struct list_head list;
- struct pci_dev *target;
- struct vga_arb_user_card cards[16];
- spinlock_t lock;
-};
-
-struct cb_id {
- __u32 idx;
- __u32 val;
-};
-
-struct cn_msg {
- struct cb_id id;
- __u32 seq;
- __u32 ack;
- __u16 len;
- __u16 flags;
- __u8 data[0];
-};
-
-struct cn_queue_dev {
- atomic_t refcnt;
- unsigned char name[32];
- struct list_head queue_list;
- spinlock_t queue_lock;
- struct sock *nls;
-};
-
-struct cn_callback_id {
- unsigned char name[32];
- struct cb_id id;
-};
-
-struct cn_callback_entry {
- struct list_head callback_entry;
- refcount_t refcnt;
- struct cn_queue_dev *pdev;
- struct cn_callback_id id;
- void (*callback)(struct cn_msg *, struct netlink_skb_parms *);
- u32 seq;
- u32 group;
-};
-
-struct cn_dev {
- struct cb_id id;
- u32 seq;
- u32 groups;
- struct sock *nls;
- struct cn_queue_dev *cbdev;
-};
-
-enum proc_cn_mcast_op {
- PROC_CN_MCAST_LISTEN = 1,
- PROC_CN_MCAST_IGNORE = 2,
-};
-
-struct fork_proc_event {
- __kernel_pid_t parent_pid;
- __kernel_pid_t parent_tgid;
- __kernel_pid_t child_pid;
- __kernel_pid_t child_tgid;
-};
-
-struct exec_proc_event {
- __kernel_pid_t process_pid;
- __kernel_pid_t process_tgid;
-};
-
-struct id_proc_event {
- __kernel_pid_t process_pid;
- __kernel_pid_t process_tgid;
- union {
- __u32 ruid;
- __u32 rgid;
- } r;
- union {
- __u32 euid;
- __u32 egid;
- } e;
-};
-
-struct sid_proc_event {
- __kernel_pid_t process_pid;
- __kernel_pid_t process_tgid;
-};
-
-struct ptrace_proc_event {
- __kernel_pid_t process_pid;
- __kernel_pid_t process_tgid;
- __kernel_pid_t tracer_pid;
- __kernel_pid_t tracer_tgid;
-};
-
-struct comm_proc_event {
- __kernel_pid_t process_pid;
- __kernel_pid_t process_tgid;
- char comm[16];
-};
-
-struct coredump_proc_event {
- __kernel_pid_t process_pid;
- __kernel_pid_t process_tgid;
- __kernel_pid_t parent_pid;
- __kernel_pid_t parent_tgid;
-};
-
-struct exit_proc_event {
- __kernel_pid_t process_pid;
- __kernel_pid_t process_tgid;
- __u32 exit_code;
- __u32 exit_signal;
- __kernel_pid_t parent_pid;
- __kernel_pid_t parent_tgid;
-};
-
-struct proc_event {
- enum what what;
- __u32 cpu;
- __u64 timestamp_ns;
- union {
- struct {
- __u32 err;
- } ack;
- struct fork_proc_event fork;
- struct exec_proc_event exec;
- struct id_proc_event id;
- struct sid_proc_event sid;
- struct ptrace_proc_event ptrace;
- struct comm_proc_event comm;
- struct coredump_proc_event coredump;
- struct exit_proc_event exit;
- } event_data;
-};
-
-struct local_event {
- local_lock_t lock;
- __u32 count;
-};
-
-struct nvm_ioctl_info_tgt {
- __u32 version[3];
- __u32 reserved;
- char tgtname[48];
-};
-
-struct nvm_ioctl_info {
- __u32 version[3];
- __u16 tgtsize;
- __u16 reserved16;
- __u32 reserved[12];
- struct nvm_ioctl_info_tgt tgts[63];
-};
-
-struct nvm_ioctl_device_info {
- char devname[32];
- char bmname[48];
- __u32 bmversion[3];
- __u32 flags;
- __u32 reserved[8];
-};
-
-struct nvm_ioctl_get_devices {
- __u32 nr_devices;
- __u32 reserved[31];
- struct nvm_ioctl_device_info info[31];
-};
-
-struct nvm_ioctl_create_simple {
- __u32 lun_begin;
- __u32 lun_end;
-};
-
-struct nvm_ioctl_create_extended {
- __u16 lun_begin;
- __u16 lun_end;
- __u16 op;
- __u16 rsv;
-};
-
-enum {
- NVM_CONFIG_TYPE_SIMPLE = 0,
- NVM_CONFIG_TYPE_EXTENDED = 1,
-};
-
-struct nvm_ioctl_create_conf {
- __u32 type;
- union {
- struct nvm_ioctl_create_simple s;
- struct nvm_ioctl_create_extended e;
- };
-};
-
-enum {
- NVM_TARGET_FACTORY = 1,
-};
-
-struct nvm_ioctl_create {
- char dev[32];
- char tgttype[48];
- char tgtname[32];
- __u32 flags;
- struct nvm_ioctl_create_conf conf;
-};
-
-struct nvm_ioctl_remove {
- char tgtname[32];
- __u32 flags;
-};
-
-struct nvm_ioctl_dev_init {
- char dev[32];
- char mmtype[8];
- __u32 flags;
-};
-
-enum {
- NVM_FACTORY_ERASE_ONLY_USER = 1,
- NVM_FACTORY_RESET_HOST_BLKS = 2,
- NVM_FACTORY_RESET_GRWN_BBLKS = 4,
- NVM_FACTORY_NR_BITS = 8,
-};
-
-struct nvm_ioctl_dev_factory {
- char dev[32];
- __u32 flags;
-};
-
-enum {
- NVM_INFO_CMD = 32,
- NVM_GET_DEVICES_CMD = 33,
- NVM_DEV_CREATE_CMD = 34,
- NVM_DEV_REMOVE_CMD = 35,
- NVM_DEV_INIT_CMD = 36,
- NVM_DEV_FACTORY_CMD = 37,
- NVM_DEV_VIO_ADMIN_CMD = 65,
- NVM_DEV_VIO_CMD = 66,
- NVM_DEV_VIO_USER_CMD = 67,
-};
-
-enum {
- NVM_OCSSD_SPEC_12 = 12,
- NVM_OCSSD_SPEC_20 = 20,
-};
-
-struct ppa_addr {
- union {
- struct {
- u64 ch: 8;
- u64 lun: 8;
- u64 blk: 16;
- u64 reserved: 32;
- } a;
- struct {
- u64 ch: 8;
- u64 lun: 8;
- u64 blk: 16;
- u64 pg: 16;
- u64 pl: 4;
- u64 sec: 4;
- u64 reserved: 8;
- } g;
- struct {
- u64 grp: 8;
- u64 pu: 8;
- u64 chk: 16;
- u64 sec: 24;
- u64 reserved: 8;
- } m;
- struct {
- u64 line: 63;
- u64 is_cached: 1;
- } c;
- u64 ppa;
- };
-};
-
-struct nvm_dev;
-
-typedef int nvm_id_fn(struct nvm_dev *);
-
-struct nvm_addrf {
- u8 ch_len;
- u8 lun_len;
- u8 chk_len;
- u8 sec_len;
- u8 rsv_len[2];
- u8 ch_offset;
- u8 lun_offset;
- u8 chk_offset;
- u8 sec_offset;
- u8 rsv_off[2];
- u64 ch_mask;
- u64 lun_mask;
- u64 chk_mask;
- u64 sec_mask;
- u64 rsv_mask[2];
-};
-
-struct nvm_geo {
- u8 major_ver_id;
- u8 minor_ver_id;
- u8 version;
- int num_ch;
- int num_lun;
- int all_luns;
- int all_chunks;
- int op;
- sector_t total_secs;
- u32 num_chk;
- u32 clba;
- u16 csecs;
- u16 sos;
- bool ext;
- u32 mdts;
- u32 ws_min;
- u32 ws_opt;
- u32 mw_cunits;
- u32 maxoc;
- u32 maxocpu;
- u32 mccap;
- u32 trdt;
- u32 trdm;
- u32 tprt;
- u32 tprm;
- u32 tbet;
- u32 tbem;
- struct nvm_addrf addrf;
- u8 vmnt;
- u32 cap;
- u32 dom;
- u8 mtype;
- u8 fmtype;
- u16 cpar;
- u32 mpos;
- u8 num_pln;
- u8 pln_mode;
- u16 num_pg;
- u16 fpg_sz;
-};
-
-struct nvm_dev_ops;
-
-struct nvm_dev {
- struct nvm_dev_ops *ops;
- struct list_head devices;
- struct nvm_geo geo;
- long unsigned int *lun_map;
- void *dma_pool;
- struct request_queue *q;
- char name[32];
- void *private_data;
- struct kref ref;
- void *rmap;
- struct mutex mlock;
- spinlock_t lock;
- struct list_head area_list;
- struct list_head targets;
-};
-
-typedef int nvm_op_bb_tbl_fn(struct nvm_dev *, struct ppa_addr, u8 *);
-
-typedef int nvm_op_set_bb_fn(struct nvm_dev *, struct ppa_addr *, int, int);
-
-struct nvm_chk_meta;
-
-typedef int nvm_get_chk_meta_fn(struct nvm_dev *, sector_t, int, struct nvm_chk_meta *);
-
-struct nvm_chk_meta {
- u8 state;
- u8 type;
- u8 wi;
- u8 rsvd[5];
- u64 slba;
- u64 cnlb;
- u64 wp;
-};
-
-struct nvm_rq;
-
-typedef int nvm_submit_io_fn(struct nvm_dev *, struct nvm_rq *, void *);
-
-typedef void nvm_end_io_fn(struct nvm_rq *);
-
-struct nvm_tgt_dev;
-
-struct nvm_rq {
- struct nvm_tgt_dev *dev;
- struct bio *bio;
- union {
- struct ppa_addr ppa_addr;
- dma_addr_t dma_ppa_list;
- };
- struct ppa_addr *ppa_list;
- void *meta_list;
- dma_addr_t dma_meta_list;
- nvm_end_io_fn *end_io;
- uint8_t opcode;
- uint16_t nr_ppas;
- uint16_t flags;
- u64 ppa_status;
- int error;
- int is_seq;
- void *private;
-};
-
-typedef void *nvm_create_dma_pool_fn(struct nvm_dev *, char *, int);
-
-typedef void nvm_destroy_dma_pool_fn(void *);
-
-typedef void *nvm_dev_dma_alloc_fn(struct nvm_dev *, void *, gfp_t, dma_addr_t *);
-
-typedef void nvm_dev_dma_free_fn(void *, void *, dma_addr_t);
-
-struct nvm_dev_ops {
- nvm_id_fn *identity;
- nvm_op_bb_tbl_fn *get_bb_tbl;
- nvm_op_set_bb_fn *set_bb_tbl;
- nvm_get_chk_meta_fn *get_chk_meta;
- nvm_submit_io_fn *submit_io;
- nvm_create_dma_pool_fn *create_dma_pool;
- nvm_destroy_dma_pool_fn *destroy_dma_pool;
- nvm_dev_dma_alloc_fn *dev_dma_alloc;
- nvm_dev_dma_free_fn *dev_dma_free;
-};
-
-enum {
- NVM_RSP_L2P = 1,
- NVM_RSP_ECC = 2,
- NVM_ADDRMODE_LINEAR = 0,
- NVM_ADDRMODE_CHANNEL = 1,
- NVM_PLANE_SINGLE = 1,
- NVM_PLANE_DOUBLE = 2,
- NVM_PLANE_QUAD = 4,
- NVM_RSP_SUCCESS = 0,
- NVM_RSP_NOT_CHANGEABLE = 1,
- NVM_RSP_ERR_FAILWRITE = 16639,
- NVM_RSP_ERR_EMPTYPAGE = 17151,
- NVM_RSP_ERR_FAILECC = 17025,
- NVM_RSP_ERR_FAILCRC = 16388,
- NVM_RSP_WARN_HIGHECC = 18176,
- NVM_OP_PWRITE = 145,
- NVM_OP_PREAD = 146,
- NVM_OP_ERASE = 144,
- NVM_IO_SNGL_ACCESS = 0,
- NVM_IO_DUAL_ACCESS = 1,
- NVM_IO_QUAD_ACCESS = 2,
- NVM_IO_SUSPEND = 128,
- NVM_IO_SLC_MODE = 256,
- NVM_IO_SCRAMBLE_ENABLE = 512,
- NVM_BLK_T_FREE = 0,
- NVM_BLK_T_BAD = 1,
- NVM_BLK_T_GRWN_BAD = 2,
- NVM_BLK_T_DEV = 4,
- NVM_BLK_T_HOST = 8,
- NVM_ID_CAP_SLC = 1,
- NVM_ID_CAP_CMD_SUSPEND = 2,
- NVM_ID_CAP_SCRAMBLE = 4,
- NVM_ID_CAP_ENCRYPT = 8,
- NVM_ID_FMTYPE_SLC = 0,
- NVM_ID_FMTYPE_MLC = 1,
- NVM_ID_DCAP_BBLKMGMT = 1,
- NVM_UD_DCAP_ECC = 2,
-};
-
-struct nvm_addrf_12 {
- u8 ch_len;
- u8 lun_len;
- u8 blk_len;
- u8 pg_len;
- u8 pln_len;
- u8 sec_len;
- u8 ch_offset;
- u8 lun_offset;
- u8 blk_offset;
- u8 pg_offset;
- u8 pln_offset;
- u8 sec_offset;
- u64 ch_mask;
- u64 lun_mask;
- u64 blk_mask;
- u64 pg_mask;
- u64 pln_mask;
- u64 sec_mask;
-};
-
-enum {
- NVM_CHK_ST_FREE = 1,
- NVM_CHK_ST_CLOSED = 2,
- NVM_CHK_ST_OPEN = 4,
- NVM_CHK_ST_OFFLINE = 8,
- NVM_CHK_TP_W_SEQ = 1,
- NVM_CHK_TP_W_RAN = 2,
- NVM_CHK_TP_SZ_SPEC = 16,
-};
-
-struct nvm_tgt_type;
-
-struct nvm_target {
- struct list_head list;
- struct nvm_tgt_dev *dev;
- struct nvm_tgt_type *type;
- struct gendisk *disk;
-};
-
-struct nvm_tgt_dev {
- struct nvm_geo geo;
- struct ppa_addr *luns;
- struct request_queue *q;
- struct nvm_dev *parent;
- void *map;
-};
-
-typedef sector_t nvm_tgt_capacity_fn(void *);
-
-typedef void *nvm_tgt_init_fn(struct nvm_tgt_dev *, struct gendisk *, int);
-
-typedef void nvm_tgt_exit_fn(void *, bool);
-
-typedef int nvm_tgt_sysfs_init_fn(struct gendisk *);
-
-typedef void nvm_tgt_sysfs_exit_fn(struct gendisk *);
-
-struct nvm_tgt_type {
- const char *name;
- unsigned int version[3];
- int flags;
- const struct block_device_operations *bops;
- nvm_tgt_capacity_fn *capacity;
- nvm_tgt_init_fn *init;
- nvm_tgt_exit_fn *exit;
- nvm_tgt_sysfs_init_fn *sysfs_init;
- nvm_tgt_sysfs_exit_fn *sysfs_exit;
- struct list_head list;
- struct module *owner;
-};
-
-enum {
- NVM_TGT_F_DEV_L2P = 0,
- NVM_TGT_F_HOST_L2P = 1,
-};
-
-struct nvm_ch_map {
- int ch_off;
- int num_lun;
- int *lun_offs;
-};
-
-struct nvm_dev_map {
- struct nvm_ch_map *chnls;
- int num_ch;
-};
-
-struct component_ops {
- int (*bind)(struct device *, struct device *, void *);
- void (*unbind)(struct device *, struct device *, void *);
-};
-
-struct component_master_ops {
- int (*bind)(struct device *);
- void (*unbind)(struct device *);
-};
-
-struct component;
-
-struct component_match_array {
- void *data;
- int (*compare)(struct device *, void *);
- int (*compare_typed)(struct device *, int, void *);
- void (*release)(struct device *, void *);
- struct component *component;
- bool duplicate;
-};
-
-struct master;
-
-struct component {
- struct list_head node;
- struct master *master;
- bool bound;
- const struct component_ops *ops;
- int subcomponent;
- struct device *dev;
-};
-
-struct component_match {
- size_t alloc;
- size_t num;
- struct component_match_array *compare;
-};
-
-struct master {
- struct list_head node;
- bool bound;
- const struct component_master_ops *ops;
- struct device *dev;
- struct component_match *match;
- struct dentry *dentry;
-};
-
-struct wake_irq {
- struct device *dev;
- unsigned int status;
- int irq;
- const char *name;
-};
-
-enum dpm_order {
- DPM_ORDER_NONE = 0,
- DPM_ORDER_DEV_AFTER_PARENT = 1,
- DPM_ORDER_PARENT_BEFORE_DEV = 2,
- DPM_ORDER_DEV_LAST = 3,
-};
-
-struct subsys_private {
- struct kset subsys;
- struct kset *devices_kset;
- struct list_head interfaces;
- struct mutex mutex;
- struct kset *drivers_kset;
- struct klist klist_devices;
- struct klist klist_drivers;
- struct blocking_notifier_head bus_notifier;
- unsigned int drivers_autoprobe: 1;
- struct bus_type *bus;
- struct kset glue_dirs;
- struct class *class;
-};
-
-struct driver_private {
- struct kobject kobj;
- struct klist klist_devices;
- struct klist_node knode_bus;
- struct module_kobject *mkobj;
- struct device_driver *driver;
-};
-
-struct device_private {
- struct klist klist_children;
- struct klist_node knode_parent;
- struct klist_node knode_driver;
- struct klist_node knode_bus;
- struct klist_node knode_class;
- struct list_head deferred_probe;
- struct device_driver *async_driver;
- char *deferred_probe_reason;
- struct device *device;
- u8 dead: 1;
-};
-
-union device_attr_group_devres {
- const struct attribute_group *group;
- const struct attribute_group **groups;
-};
-
-struct class_dir {
- struct kobject kobj;
- struct class *class;
-};
-
-struct root_device {
- struct device dev;
- struct module *owner;
-};
-
-struct subsys_dev_iter {
- struct klist_iter ki;
- const struct device_type *type;
-};
-
-struct subsys_interface {
- const char *name;
- struct bus_type *subsys;
- struct list_head node;
- int (*add_dev)(struct device *, struct subsys_interface *);
- void (*remove_dev)(struct device *, struct subsys_interface *);
-};
-
-struct device_attach_data {
- struct device *dev;
- bool check_async;
- bool want_async;
- bool have_async;
-};
-
-struct class_attribute_string {
- struct class_attribute attr;
- char *str;
-};
-
-struct class_compat {
- struct kobject *kobj;
-};
-
-struct platform_object {
- struct platform_device pdev;
- char name[0];
-};
-
-struct cpu_attr {
- struct device_attribute attr;
- const struct cpumask * const map;
-};
-
-typedef struct kobject *kobj_probe_t(dev_t, int *, void *);
-
-struct probe {
- struct probe *next;
- dev_t dev;
- long unsigned int range;
- struct module *owner;
- kobj_probe_t *get;
- int (*lock)(dev_t, void *);
- void *data;
-};
-
-struct kobj_map___2 {
- struct probe *probes[255];
- struct mutex *lock;
-};
-
-typedef int (*dr_match_t)(struct device *, void *, void *);
-
-struct devres_node {
- struct list_head entry;
- dr_release_t release;
-};
-
-struct devres___2 {
- struct devres_node node;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- u8 data[0];
-};
-
-struct devres_group {
- struct devres_node node[2];
- void *id;
- int color;
-};
-
-struct action_devres {
- void *data;
- void (*action)(void *);
-};
-
-struct pages_devres {
- long unsigned int addr;
- unsigned int order;
-};
-
-struct attribute_container {
- struct list_head node;
- struct klist containers;
- struct class *class;
- const struct attribute_group *grp;
- struct device_attribute **attrs;
- int (*match)(struct attribute_container *, struct device *);
- long unsigned int flags;
-};
-
-struct internal_container {
- struct klist_node node;
- struct attribute_container *cont;
- struct device classdev;
-};
-
-struct transport_container;
-
-struct transport_class {
- struct class class;
- int (*setup)(struct transport_container *, struct device *, struct device *);
- int (*configure)(struct transport_container *, struct device *, struct device *);
- int (*remove)(struct transport_container *, struct device *, struct device *);
-};
-
-struct transport_container {
- struct attribute_container ac;
- const struct attribute_group *statistics;
-};
-
-struct anon_transport_class {
- struct transport_class tclass;
- struct attribute_container container;
-};
-
-typedef void * (*devcon_match_fn_t)(struct fwnode_handle *, const char *, void *);
-
-struct mii_bus;
-
-struct mdio_device {
- struct device dev;
- struct mii_bus *bus;
- char modalias[32];
- int (*bus_match)(struct device *, struct device_driver *);
- void (*device_free)(struct mdio_device *);
- void (*device_remove)(struct mdio_device *);
- int addr;
- int flags;
- struct gpio_desc *reset_gpio;
- struct reset_control *reset_ctrl;
- unsigned int reset_assert_delay;
- unsigned int reset_deassert_delay;
-};
-
-struct phy_c45_device_ids {
- u32 devices_in_package;
- u32 mmds_present;
- u32 device_ids[32];
-};
-
-enum phy_state {
- PHY_DOWN = 0,
- PHY_READY = 1,
- PHY_HALTED = 2,
- PHY_UP = 3,
- PHY_RUNNING = 4,
- PHY_NOLINK = 5,
- PHY_CABLETEST = 6,
-};
-
-typedef enum {
- PHY_INTERFACE_MODE_NA = 0,
- PHY_INTERFACE_MODE_INTERNAL = 1,
- PHY_INTERFACE_MODE_MII = 2,
- PHY_INTERFACE_MODE_GMII = 3,
- PHY_INTERFACE_MODE_SGMII = 4,
- PHY_INTERFACE_MODE_TBI = 5,
- PHY_INTERFACE_MODE_REVMII = 6,
- PHY_INTERFACE_MODE_RMII = 7,
- PHY_INTERFACE_MODE_RGMII = 8,
- PHY_INTERFACE_MODE_RGMII_ID = 9,
- PHY_INTERFACE_MODE_RGMII_RXID = 10,
- PHY_INTERFACE_MODE_RGMII_TXID = 11,
- PHY_INTERFACE_MODE_RTBI = 12,
- PHY_INTERFACE_MODE_SMII = 13,
- PHY_INTERFACE_MODE_XGMII = 14,
- PHY_INTERFACE_MODE_XLGMII = 15,
- PHY_INTERFACE_MODE_MOCA = 16,
- PHY_INTERFACE_MODE_QSGMII = 17,
- PHY_INTERFACE_MODE_TRGMII = 18,
- PHY_INTERFACE_MODE_1000BASEX = 19,
- PHY_INTERFACE_MODE_2500BASEX = 20,
- PHY_INTERFACE_MODE_RXAUI = 21,
- PHY_INTERFACE_MODE_XAUI = 22,
- PHY_INTERFACE_MODE_10GBASER = 23,
- PHY_INTERFACE_MODE_USXGMII = 24,
- PHY_INTERFACE_MODE_10GKR = 25,
- PHY_INTERFACE_MODE_MAX = 26,
-} phy_interface_t;
-
-struct phylink;
-
-struct phy_driver;
-
-struct phy_package_shared;
-
-struct mii_timestamper;
-
-struct phy_device {
- struct mdio_device mdio;
- struct phy_driver *drv;
- u32 phy_id;
- struct phy_c45_device_ids c45_ids;
- unsigned int is_c45: 1;
- unsigned int is_internal: 1;
- unsigned int is_pseudo_fixed_link: 1;
- unsigned int is_gigabit_capable: 1;
- unsigned int has_fixups: 1;
- unsigned int suspended: 1;
- unsigned int suspended_by_mdio_bus: 1;
- unsigned int sysfs_links: 1;
- unsigned int loopback_enabled: 1;
- unsigned int downshifted_rate: 1;
- unsigned int autoneg: 1;
- unsigned int link: 1;
- unsigned int autoneg_complete: 1;
- unsigned int interrupts: 1;
- enum phy_state state;
- u32 dev_flags;
- phy_interface_t interface;
- int speed;
- int duplex;
- int pause;
- int asym_pause;
- u8 master_slave_get;
- u8 master_slave_set;
- u8 master_slave_state;
- long unsigned int supported[2];
- long unsigned int advertising[2];
- long unsigned int lp_advertising[2];
- long unsigned int adv_old[2];
- u32 eee_broken_modes;
- int irq;
- void *priv;
- struct phy_package_shared *shared;
- struct sk_buff *skb;
- void *ehdr;
- struct nlattr *nest;
- struct delayed_work state_queue;
- struct mutex lock;
- bool sfp_bus_attached;
- struct sfp_bus *sfp_bus;
- struct phylink *phylink;
- struct net_device *attached_dev;
- struct mii_timestamper *mii_ts;
- u8 mdix;
- u8 mdix_ctrl;
- void (*phy_link_change)(struct phy_device *, bool);
- void (*adjust_link)(struct net_device *);
- const struct macsec_ops *macsec_ops;
-};
-
-struct phy_tdr_config {
- u32 first;
- u32 last;
- u32 step;
- s8 pair;
-};
-
-struct mdio_bus_stats {
- u64_stats_t transfers;
- u64_stats_t errors;
- u64_stats_t writes;
- u64_stats_t reads;
- struct u64_stats_sync syncp;
-};
-
-struct mii_bus {
- struct module *owner;
- const char *name;
- char id[61];
- void *priv;
- int (*read)(struct mii_bus *, int, int);
- int (*write)(struct mii_bus *, int, int, u16);
- int (*reset)(struct mii_bus *);
- struct mdio_bus_stats stats[32];
- struct mutex mdio_lock;
- struct device *parent;
- enum {
- MDIOBUS_ALLOCATED = 1,
- MDIOBUS_REGISTERED = 2,
- MDIOBUS_UNREGISTERED = 3,
- MDIOBUS_RELEASED = 4,
- } state;
- struct device dev;
- struct mdio_device *mdio_map[32];
- u32 phy_mask;
- u32 phy_ignore_ta_mask;
- int irq[32];
- int reset_delay_us;
- int reset_post_delay_us;
- struct gpio_desc *reset_gpiod;
- enum {
- MDIOBUS_NO_CAP = 0,
- MDIOBUS_C22 = 1,
- MDIOBUS_C45 = 2,
- MDIOBUS_C22_C45 = 3,
- } probe_capabilities;
- struct mutex shared_lock;
- struct phy_package_shared *shared[32];
-};
-
-struct mdio_driver_common {
- struct device_driver driver;
- int flags;
-};
-
-struct mii_timestamper {
- bool (*rxtstamp)(struct mii_timestamper *, struct sk_buff *, int);
- void (*txtstamp)(struct mii_timestamper *, struct sk_buff *, int);
- int (*hwtstamp)(struct mii_timestamper *, struct ifreq *);
- void (*link_state)(struct mii_timestamper *, struct phy_device *);
- int (*ts_info)(struct mii_timestamper *, struct ethtool_ts_info *);
- struct device *device;
-};
-
-struct phy_package_shared {
- int addr;
- refcount_t refcnt;
- long unsigned int flags;
- size_t priv_size;
- void *priv;
-};
-
-struct phy_driver {
- struct mdio_driver_common mdiodrv;
- u32 phy_id;
- char *name;
- u32 phy_id_mask;
- const long unsigned int * const features;
- u32 flags;
- const void *driver_data;
- int (*soft_reset)(struct phy_device *);
- int (*config_init)(struct phy_device *);
- int (*probe)(struct phy_device *);
- int (*get_features)(struct phy_device *);
- int (*suspend)(struct phy_device *);
- int (*resume)(struct phy_device *);
- int (*config_aneg)(struct phy_device *);
- int (*aneg_done)(struct phy_device *);
- int (*read_status)(struct phy_device *);
- int (*ack_interrupt)(struct phy_device *);
- int (*config_intr)(struct phy_device *);
- int (*did_interrupt)(struct phy_device *);
- irqreturn_t (*handle_interrupt)(struct phy_device *);
- void (*remove)(struct phy_device *);
- int (*match_phy_device)(struct phy_device *);
- int (*set_wol)(struct phy_device *, struct ethtool_wolinfo *);
- void (*get_wol)(struct phy_device *, struct ethtool_wolinfo *);
- void (*link_change_notify)(struct phy_device *);
- int (*read_mmd)(struct phy_device *, int, u16);
- int (*write_mmd)(struct phy_device *, int, u16, u16);
- int (*read_page)(struct phy_device *);
- int (*write_page)(struct phy_device *, int);
- int (*module_info)(struct phy_device *, struct ethtool_modinfo *);
- int (*module_eeprom)(struct phy_device *, struct ethtool_eeprom *, u8 *);
- int (*cable_test_start)(struct phy_device *);
- int (*cable_test_tdr_start)(struct phy_device *, const struct phy_tdr_config *);
- int (*cable_test_get_status)(struct phy_device *, bool *);
- int (*get_sset_count)(struct phy_device *);
- void (*get_strings)(struct phy_device *, u8 *);
- void (*get_stats)(struct phy_device *, struct ethtool_stats *, u64 *);
- int (*get_tunable)(struct phy_device *, struct ethtool_tunable *, void *);
- int (*set_tunable)(struct phy_device *, struct ethtool_tunable *, const void *);
- int (*set_loopback)(struct phy_device *, bool);
- int (*get_sqi)(struct phy_device *);
- int (*get_sqi_max)(struct phy_device *);
-};
-
-struct cache_type_info {
- const char *size_prop;
- const char *line_size_props[2];
- const char *nr_sets_prop;
-};
-
-struct software_node;
-
-struct software_node_ref_args {
- const struct software_node *node;
- unsigned int nargs;
- u64 args[8];
-};
-
-struct software_node {
- const char *name;
- const struct software_node *parent;
- const struct property_entry *properties;
-};
-
-struct swnode {
- int id;
- struct kobject kobj;
- struct fwnode_handle fwnode;
- const struct software_node *node;
- struct ida child_ids;
- struct list_head entry;
- struct list_head children;
- struct swnode *parent;
- unsigned int allocated: 1;
-};
-
-struct req {
- struct req *next;
- struct completion done;
- int err;
- const char *name;
- umode_t mode;
- kuid_t uid;
- kgid_t gid;
- struct device *dev;
-};
-
-typedef int (*pm_callback_t)(struct device *);
-
-struct of_phandle_iterator {
- const char *cells_name;
- int cell_count;
- const struct device_node *parent;
- const __be32 *list_end;
- const __be32 *phandle_end;
- const __be32 *cur;
- uint32_t cur_count;
- phandle phandle;
- struct device_node *node;
-};
-
-enum genpd_notication {
- GENPD_NOTIFY_PRE_OFF = 0,
- GENPD_NOTIFY_OFF = 1,
- GENPD_NOTIFY_PRE_ON = 2,
- GENPD_NOTIFY_ON = 3,
-};
-
-struct gpd_link {
- struct generic_pm_domain *parent;
- struct list_head parent_node;
- struct generic_pm_domain *child;
- struct list_head child_node;
- unsigned int performance_state;
- unsigned int prev_performance_state;
-};
-
-struct gpd_timing_data {
- s64 suspend_latency_ns;
- s64 resume_latency_ns;
- s64 effective_constraint_ns;
- bool constraint_changed;
- bool cached_suspend_ok;
-};
-
-struct generic_pm_domain_data {
- struct pm_domain_data base;
- struct gpd_timing_data td;
- struct notifier_block nb;
- struct notifier_block *power_nb;
- int cpu;
- unsigned int performance_state;
- void *data;
-};
-
-struct of_genpd_provider {
- struct list_head link;
- struct device_node *node;
- genpd_xlate_t xlate;
- void *data;
-};
-
-struct pm_clk_notifier_block {
- struct notifier_block nb;
- struct dev_pm_domain *pm_domain;
- char *con_ids[0];
-};
-
-enum pce_status {
- PCE_STATUS_NONE = 0,
- PCE_STATUS_ACQUIRED = 1,
- PCE_STATUS_ENABLED = 2,
- PCE_STATUS_ERROR = 3,
-};
-
-struct pm_clock_entry {
- struct list_head node;
- char *con_id;
- struct clk *clk;
- enum pce_status status;
-};
-
-struct firmware_fallback_config {
- unsigned int force_sysfs_fallback;
- unsigned int ignore_sysfs_fallback;
- int old_timeout;
- int loading_timeout;
-};
-
-struct builtin_fw {
- char *name;
- void *data;
- long unsigned int size;
-};
-
-enum fw_opt {
- FW_OPT_UEVENT = 1,
- FW_OPT_NOWAIT = 2,
- FW_OPT_USERHELPER = 4,
- FW_OPT_NO_WARN = 8,
- FW_OPT_NOCACHE = 16,
- FW_OPT_NOFALLBACK_SYSFS = 32,
- FW_OPT_FALLBACK_PLATFORM = 64,
- FW_OPT_PARTIAL = 128,
-};
-
-enum fw_status {
- FW_STATUS_UNKNOWN = 0,
- FW_STATUS_LOADING = 1,
- FW_STATUS_DONE = 2,
- FW_STATUS_ABORTED = 3,
-};
-
-struct fw_state {
- struct completion completion;
- enum fw_status status;
-};
-
-struct firmware_cache;
-
-struct fw_priv {
- struct kref ref;
- struct list_head list;
- struct firmware_cache *fwc;
- struct fw_state fw_st;
- void *data;
- size_t size;
- size_t allocated_size;
- size_t offset;
- u32 opt_flags;
- bool is_paged_buf;
- struct page **pages;
- int nr_pages;
- int page_array_size;
- bool need_uevent;
- struct list_head pending_list;
- const char *fw_name;
-};
-
-struct firmware_cache {
- spinlock_t lock;
- struct list_head head;
- int state;
-};
-
-struct firmware_work {
- struct work_struct work;
- struct module *module;
- const char *name;
- struct device *device;
- void *context;
- void (*cont)(const struct firmware *, void *);
- u32 opt_flags;
-};
-
-struct fw_sysfs {
- bool nowait;
- struct device dev;
- struct fw_priv *fw_priv;
- struct firmware *fw;
-};
-
-typedef void (*node_registration_func_t)(struct node___2 *);
-
-typedef int (*walk_memory_blocks_func_t)(struct memory_block *, void *);
-
-struct node_access_nodes {
- struct device dev;
- struct list_head list_node;
- unsigned int access;
- struct node_hmem_attrs hmem_attrs;
-};
-
-struct node_cache_info {
- struct device dev;
- struct list_head node;
- struct node_cache_attrs cache_attrs;
-};
-
-struct node_attr {
- struct device_attribute attr;
- enum node_states state;
-};
-
-struct for_each_memory_block_cb_data {
- walk_memory_blocks_func_t func;
- void *arg;
-};
-
-typedef int (*regmap_hw_write)(void *, const void *, size_t);
-
-typedef int (*regmap_hw_gather_write)(void *, const void *, size_t, const void *, size_t);
-
-struct regmap_async;
-
-typedef int (*regmap_hw_async_write)(void *, const void *, size_t, const void *, size_t, struct regmap_async *);
-
-struct regmap___2;
-
-struct regmap_async {
- struct list_head list;
- struct regmap___2 *map;
- void *work_buf;
-};
-
-typedef int (*regmap_hw_read)(void *, const void *, size_t, void *, size_t);
-
-typedef int (*regmap_hw_reg_read)(void *, unsigned int, unsigned int *);
-
-typedef int (*regmap_hw_reg_write)(void *, unsigned int, unsigned int);
-
-typedef int (*regmap_hw_reg_update_bits)(void *, unsigned int, unsigned int, unsigned int);
-
-typedef struct regmap_async * (*regmap_hw_async_alloc)();
-
-typedef void (*regmap_hw_free_context)(void *);
-
-struct regmap_bus {
- bool fast_io;
- regmap_hw_write write;
- regmap_hw_gather_write gather_write;
- regmap_hw_async_write async_write;
- regmap_hw_reg_write reg_write;
- regmap_hw_reg_update_bits reg_update_bits;
- regmap_hw_read read;
- regmap_hw_reg_read reg_read;
- regmap_hw_free_context free_context;
- regmap_hw_async_alloc async_alloc;
- u8 read_flag_mask;
- enum regmap_endian reg_format_endian_default;
- enum regmap_endian val_format_endian_default;
- size_t max_raw_read;
- size_t max_raw_write;
-};
-
-struct reg_field {
- unsigned int reg;
- unsigned int lsb;
- unsigned int msb;
- unsigned int id_size;
- unsigned int id_offset;
-};
-
-struct regmap_format {
- size_t buf_size;
- size_t reg_bytes;
- size_t pad_bytes;
- size_t val_bytes;
- void (*format_write)(struct regmap___2 *, unsigned int, unsigned int);
- void (*format_reg)(void *, unsigned int, unsigned int);
- void (*format_val)(void *, unsigned int, unsigned int);
- unsigned int (*parse_val)(const void *);
- void (*parse_inplace)(void *);
-};
-
-struct regcache_ops;
-
-struct regmap___2 {
- union {
- struct mutex mutex;
- struct {
- spinlock_t spinlock;
- long unsigned int spinlock_flags;
- };
- };
- regmap_lock lock;
- regmap_unlock unlock;
- void *lock_arg;
- gfp_t alloc_flags;
- struct device *dev;
- void *work_buf;
- struct regmap_format format;
- const struct regmap_bus *bus;
- void *bus_context;
- const char *name;
- bool async;
- spinlock_t async_lock;
- wait_queue_head_t async_waitq;
- struct list_head async_list;
- struct list_head async_free;
- int async_ret;
- bool debugfs_disable;
- struct dentry *debugfs;
- const char *debugfs_name;
- unsigned int debugfs_reg_len;
- unsigned int debugfs_val_len;
- unsigned int debugfs_tot_len;
- struct list_head debugfs_off_cache;
- struct mutex cache_lock;
- unsigned int max_register;
- bool (*writeable_reg)(struct device *, unsigned int);
- bool (*readable_reg)(struct device *, unsigned int);
- bool (*volatile_reg)(struct device *, unsigned int);
- bool (*precious_reg)(struct device *, unsigned int);
- bool (*writeable_noinc_reg)(struct device *, unsigned int);
- bool (*readable_noinc_reg)(struct device *, unsigned int);
- const struct regmap_access_table *wr_table;
- const struct regmap_access_table *rd_table;
- const struct regmap_access_table *volatile_table;
- const struct regmap_access_table *precious_table;
- const struct regmap_access_table *wr_noinc_table;
- const struct regmap_access_table *rd_noinc_table;
- int (*reg_read)(void *, unsigned int, unsigned int *);
- int (*reg_write)(void *, unsigned int, unsigned int);
- int (*reg_update_bits)(void *, unsigned int, unsigned int, unsigned int);
- bool defer_caching;
- long unsigned int read_flag_mask;
- long unsigned int write_flag_mask;
- int reg_shift;
- int reg_stride;
- int reg_stride_order;
- const struct regcache_ops *cache_ops;
- enum regcache_type cache_type;
- unsigned int cache_size_raw;
- unsigned int cache_word_size;
- unsigned int num_reg_defaults;
- unsigned int num_reg_defaults_raw;
- bool cache_only;
- bool cache_bypass;
- bool cache_free;
- struct reg_default *reg_defaults;
- const void *reg_defaults_raw;
- void *cache;
- bool cache_dirty;
- bool no_sync_defaults;
- struct reg_sequence *patch;
- int patch_regs;
- bool use_single_read;
- bool use_single_write;
- bool can_multi_write;
- size_t max_raw_read;
- size_t max_raw_write;
- struct rb_root range_tree;
- void *selector_work_buf;
- struct hwspinlock *hwlock;
- bool can_sleep;
-};
-
-struct regcache_ops {
- const char *name;
- enum regcache_type type;
- int (*init)(struct regmap___2 *);
- int (*exit)(struct regmap___2 *);
- void (*debugfs_init)(struct regmap___2 *);
- int (*read)(struct regmap___2 *, unsigned int, unsigned int *);
- int (*write)(struct regmap___2 *, unsigned int, unsigned int);
- int (*sync)(struct regmap___2 *, unsigned int, unsigned int);
- int (*drop)(struct regmap___2 *, unsigned int, unsigned int);
-};
-
-struct regmap_range_node {
- struct rb_node node;
- const char *name;
- struct regmap___2 *map;
- unsigned int range_min;
- unsigned int range_max;
- unsigned int selector_reg;
- unsigned int selector_mask;
- int selector_shift;
- unsigned int window_start;
- unsigned int window_len;
-};
-
-struct regmap_field {
- struct regmap___2 *regmap;
- unsigned int mask;
- unsigned int shift;
- unsigned int reg;
- unsigned int id_size;
- unsigned int id_offset;
-};
-
-struct trace_event_raw_regmap_reg {
- struct trace_entry ent;
- u32 __data_loc_name;
- unsigned int reg;
- unsigned int val;
- char __data[0];
-};
-
-struct trace_event_raw_regmap_block {
- struct trace_entry ent;
- u32 __data_loc_name;
- unsigned int reg;
- int count;
- char __data[0];
-};
-
-struct trace_event_raw_regcache_sync {
- struct trace_entry ent;
- u32 __data_loc_name;
- u32 __data_loc_status;
- u32 __data_loc_type;
- int type;
- char __data[0];
-};
-
-struct trace_event_raw_regmap_bool {
- struct trace_entry ent;
- u32 __data_loc_name;
- int flag;
- char __data[0];
-};
-
-struct trace_event_raw_regmap_async {
- struct trace_entry ent;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_raw_regcache_drop_region {
- struct trace_entry ent;
- u32 __data_loc_name;
- unsigned int from;
- unsigned int to;
- char __data[0];
-};
-
-struct trace_event_data_offsets_regmap_reg {
- u32 name;
-};
-
-struct trace_event_data_offsets_regmap_block {
- u32 name;
-};
-
-struct trace_event_data_offsets_regcache_sync {
- u32 name;
- u32 status;
- u32 type;
-};
-
-struct trace_event_data_offsets_regmap_bool {
- u32 name;
-};
-
-struct trace_event_data_offsets_regmap_async {
- u32 name;
-};
-
-struct trace_event_data_offsets_regcache_drop_region {
- u32 name;
-};
-
-typedef void (*btf_trace_regmap_reg_write)(void *, struct regmap___2 *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_regmap_reg_read)(void *, struct regmap___2 *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_regmap_reg_read_cache)(void *, struct regmap___2 *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_regmap_hw_read_start)(void *, struct regmap___2 *, unsigned int, int);
-
-typedef void (*btf_trace_regmap_hw_read_done)(void *, struct regmap___2 *, unsigned int, int);
-
-typedef void (*btf_trace_regmap_hw_write_start)(void *, struct regmap___2 *, unsigned int, int);
-
-typedef void (*btf_trace_regmap_hw_write_done)(void *, struct regmap___2 *, unsigned int, int);
-
-typedef void (*btf_trace_regcache_sync)(void *, struct regmap___2 *, const char *, const char *);
-
-typedef void (*btf_trace_regmap_cache_only)(void *, struct regmap___2 *, bool);
-
-typedef void (*btf_trace_regmap_cache_bypass)(void *, struct regmap___2 *, bool);
-
-typedef void (*btf_trace_regmap_async_write_start)(void *, struct regmap___2 *, unsigned int, int);
-
-typedef void (*btf_trace_regmap_async_io_complete)(void *, struct regmap___2 *);
-
-typedef void (*btf_trace_regmap_async_complete_start)(void *, struct regmap___2 *);
-
-typedef void (*btf_trace_regmap_async_complete_done)(void *, struct regmap___2 *);
-
-typedef void (*btf_trace_regcache_drop_region)(void *, struct regmap___2 *, unsigned int, unsigned int);
-
-struct regcache_rbtree_node {
- void *block;
- long int *cache_present;
- unsigned int base_reg;
- unsigned int blklen;
- struct rb_node node;
-};
-
-struct regcache_rbtree_ctx {
- struct rb_root root;
- struct regcache_rbtree_node *cached_rbnode;
-};
-
-struct regmap_debugfs_off_cache {
- struct list_head list;
- off_t min;
- off_t max;
- unsigned int base_reg;
- unsigned int max_reg;
-};
-
-struct regmap_debugfs_node {
- struct regmap___2 *map;
- struct list_head link;
-};
-
-struct ptp_system_timestamp {
- struct timespec64 pre_ts;
- struct timespec64 post_ts;
-};
-
-struct spi_statistics {
- spinlock_t lock;
- long unsigned int messages;
- long unsigned int transfers;
- long unsigned int errors;
- long unsigned int timedout;
- long unsigned int spi_sync;
- long unsigned int spi_sync_immediate;
- long unsigned int spi_async;
- long long unsigned int bytes;
- long long unsigned int bytes_rx;
- long long unsigned int bytes_tx;
- long unsigned int transfer_bytes_histo[17];
- long unsigned int transfers_split_maxsize;
-};
-
-struct spi_delay {
- u16 value;
- u8 unit;
-};
-
-struct spi_controller;
-
-struct spi_device {
- struct device dev;
- struct spi_controller *controller;
- struct spi_controller *master;
- u32 max_speed_hz;
- u8 chip_select;
- u8 bits_per_word;
- bool rt;
- u32 mode;
- int irq;
- void *controller_state;
- void *controller_data;
- char modalias[32];
- const char *driver_override;
- int cs_gpio;
- struct gpio_desc *cs_gpiod;
- struct spi_delay word_delay;
- struct spi_statistics statistics;
-};
-
-struct spi_message;
-
-struct spi_transfer;
-
-struct spi_controller_mem_ops;
-
-struct spi_controller {
- struct device dev;
- struct list_head list;
- s16 bus_num;
- u16 num_chipselect;
- u16 dma_alignment;
- u32 mode_bits;
- u32 buswidth_override_bits;
- u32 bits_per_word_mask;
- u32 min_speed_hz;
- u32 max_speed_hz;
- u16 flags;
- bool slave;
- size_t (*max_transfer_size)(struct spi_device *);
- size_t (*max_message_size)(struct spi_device *);
- struct mutex io_mutex;
- spinlock_t bus_lock_spinlock;
- struct mutex bus_lock_mutex;
- bool bus_lock_flag;
- int (*setup)(struct spi_device *);
- int (*set_cs_timing)(struct spi_device *, struct spi_delay *, struct spi_delay *, struct spi_delay *);
- int (*transfer)(struct spi_device *, struct spi_message *);
- void (*cleanup)(struct spi_device *);
- bool (*can_dma)(struct spi_controller *, struct spi_device *, struct spi_transfer *);
- bool queued;
- struct kthread_worker *kworker;
- struct kthread_work pump_messages;
- spinlock_t queue_lock;
- struct list_head queue;
- struct spi_message *cur_msg;
- bool idling;
- bool busy;
- bool running;
- bool rt;
- bool auto_runtime_pm;
- bool cur_msg_prepared;
- bool cur_msg_mapped;
- bool last_cs_enable;
- bool last_cs_mode_high;
- bool fallback;
- struct completion xfer_completion;
- size_t max_dma_len;
- int (*prepare_transfer_hardware)(struct spi_controller *);
- int (*transfer_one_message)(struct spi_controller *, struct spi_message *);
- int (*unprepare_transfer_hardware)(struct spi_controller *);
- int (*prepare_message)(struct spi_controller *, struct spi_message *);
- int (*unprepare_message)(struct spi_controller *, struct spi_message *);
- int (*slave_abort)(struct spi_controller *);
- void (*set_cs)(struct spi_device *, bool);
- int (*transfer_one)(struct spi_controller *, struct spi_device *, struct spi_transfer *);
- void (*handle_err)(struct spi_controller *, struct spi_message *);
- const struct spi_controller_mem_ops *mem_ops;
- struct spi_delay cs_setup;
- struct spi_delay cs_hold;
- struct spi_delay cs_inactive;
- int *cs_gpios;
- struct gpio_desc **cs_gpiods;
- bool use_gpio_descriptors;
- u8 unused_native_cs;
- u8 max_native_cs;
- struct spi_statistics statistics;
- struct dma_chan *dma_tx;
- struct dma_chan *dma_rx;
- void *dummy_rx;
- void *dummy_tx;
- int (*fw_translate_cs)(struct spi_controller *, unsigned int);
- bool ptp_sts_supported;
- long unsigned int irq_flags;
-};
-
-struct spi_message {
- struct list_head transfers;
- struct spi_device *spi;
- unsigned int is_dma_mapped: 1;
- void (*complete)(void *);
- void *context;
- unsigned int frame_length;
- unsigned int actual_length;
- int status;
- struct list_head queue;
- void *state;
- struct list_head resources;
-};
-
-struct spi_transfer {
- const void *tx_buf;
- void *rx_buf;
- unsigned int len;
- dma_addr_t tx_dma;
- dma_addr_t rx_dma;
- struct sg_table tx_sg;
- struct sg_table rx_sg;
- unsigned int cs_change: 1;
- unsigned int tx_nbits: 3;
- unsigned int rx_nbits: 3;
- u8 bits_per_word;
- u16 delay_usecs;
- struct spi_delay delay;
- struct spi_delay cs_change_delay;
- struct spi_delay word_delay;
- u32 speed_hz;
- u32 effective_speed_hz;
- unsigned int ptp_sts_word_pre;
- unsigned int ptp_sts_word_post;
- struct ptp_system_timestamp *ptp_sts;
- bool timestamped;
- struct list_head transfer_list;
- u16 error;
-};
-
-struct spi_mem;
-
-struct spi_mem_op;
-
-struct spi_mem_dirmap_desc;
-
-struct spi_controller_mem_ops {
- int (*adjust_op_size)(struct spi_mem *, struct spi_mem_op *);
- bool (*supports_op)(struct spi_mem *, const struct spi_mem_op *);
- int (*exec_op)(struct spi_mem *, const struct spi_mem_op *);
- const char * (*get_name)(struct spi_mem *);
- int (*dirmap_create)(struct spi_mem_dirmap_desc *);
- void (*dirmap_destroy)(struct spi_mem_dirmap_desc *);
- ssize_t (*dirmap_read)(struct spi_mem_dirmap_desc *, u64, size_t, void *);
- ssize_t (*dirmap_write)(struct spi_mem_dirmap_desc *, u64, size_t, const void *);
-};
-
-struct regmap_async_spi {
- struct regmap_async core;
- struct spi_message m;
- struct spi_transfer t[2];
-};
-
-struct regmap_mmio_context {
- void *regs;
- unsigned int val_bytes;
- bool attached_clk;
- struct clk *clk;
- void (*reg_write)(struct regmap_mmio_context *, unsigned int, unsigned int);
- unsigned int (*reg_read)(struct regmap_mmio_context *, unsigned int);
-};
-
-struct regmap_irq_chip_data___2 {
- struct mutex lock;
- struct irq_chip irq_chip;
- struct regmap___2 *map;
- const struct regmap_irq_chip *chip;
- int irq_base;
- struct irq_domain *domain;
- int irq;
- int wake_count;
- void *status_reg_buf;
- unsigned int *main_status_buf;
- unsigned int *status_buf;
- unsigned int *mask_buf;
- unsigned int *mask_buf_def;
- unsigned int *wake_buf;
- unsigned int *type_buf;
- unsigned int *type_buf_def;
- unsigned int irq_reg_stride;
- unsigned int type_reg_stride;
- bool clear_status: 1;
-};
-
-struct soc_device___2 {
- struct device dev;
- struct soc_device_attribute *attr;
- int soc_dev_num;
-};
-
-struct devcd_entry {
- struct device devcd_dev;
- void *data;
- size_t datalen;
- struct module *owner;
- ssize_t (*read)(char *, loff_t, size_t, void *, size_t);
- void (*free)(void *);
- struct delayed_work del_wk;
- struct device *failing_dev;
-};
-
-typedef void (*irq_write_msi_msg_t)(struct msi_desc *, struct msi_msg *);
-
-struct platform_msi_priv_data {
- struct device *dev;
- void *host_data;
- msi_alloc_info_t arg;
- irq_write_msi_msg_t write_msg;
- int devid;
-};
-
-struct brd_device {
- int brd_number;
- struct request_queue *brd_queue;
- struct gendisk *brd_disk;
- struct list_head brd_list;
- spinlock_t brd_lock;
- struct xarray brd_pages;
-};
-
-typedef unsigned int __kernel_old_dev_t;
-
-enum {
- LO_FLAGS_READ_ONLY = 1,
- LO_FLAGS_AUTOCLEAR = 4,
- LO_FLAGS_PARTSCAN = 8,
- LO_FLAGS_DIRECT_IO = 16,
-};
-
-struct loop_info {
- int lo_number;
- __kernel_old_dev_t lo_device;
- long unsigned int lo_inode;
- __kernel_old_dev_t lo_rdevice;
- int lo_offset;
- int lo_encrypt_type;
- int lo_encrypt_key_size;
- int lo_flags;
- char lo_name[64];
- unsigned char lo_encrypt_key[32];
- long unsigned int lo_init[2];
- char reserved[4];
-};
-
-struct loop_info64 {
- __u64 lo_device;
- __u64 lo_inode;
- __u64 lo_rdevice;
- __u64 lo_offset;
- __u64 lo_sizelimit;
- __u32 lo_number;
- __u32 lo_encrypt_type;
- __u32 lo_encrypt_key_size;
- __u32 lo_flags;
- __u8 lo_file_name[64];
- __u8 lo_crypt_name[64];
- __u8 lo_encrypt_key[32];
- __u64 lo_init[2];
-};
-
-struct loop_config {
- __u32 fd;
- __u32 block_size;
- struct loop_info64 info;
- __u64 __reserved[8];
-};
-
-enum {
- Lo_unbound = 0,
- Lo_bound = 1,
- Lo_rundown = 2,
-};
-
-struct loop_func_table;
-
-struct loop_device {
- int lo_number;
- atomic_t lo_refcnt;
- loff_t lo_offset;
- loff_t lo_sizelimit;
- int lo_flags;
- int (*transfer)(struct loop_device *, int, struct page *, unsigned int, struct page *, unsigned int, int, sector_t);
- char lo_file_name[64];
- char lo_crypt_name[64];
- char lo_encrypt_key[32];
- int lo_encrypt_key_size;
- struct loop_func_table *lo_encryption;
- __u32 lo_init[2];
- kuid_t lo_key_owner;
- int (*ioctl)(struct loop_device *, int, long unsigned int);
- struct file *lo_backing_file;
- struct block_device *lo_device;
- void *key_data;
- gfp_t old_gfp_mask;
- spinlock_t lo_lock;
- int lo_state;
- struct kthread_worker worker;
- struct task_struct *worker_task;
- bool use_dio;
- bool sysfs_inited;
- struct request_queue *lo_queue;
- struct blk_mq_tag_set tag_set;
- struct gendisk *lo_disk;
-};
-
-struct loop_func_table {
- int number;
- int (*transfer)(struct loop_device *, int, struct page *, unsigned int, struct page *, unsigned int, int, sector_t);
- int (*init)(struct loop_device *, const struct loop_info64 *);
- int (*release)(struct loop_device *);
- int (*ioctl)(struct loop_device *, int, long unsigned int);
- struct module *owner;
-};
-
-struct loop_cmd {
- struct kthread_work work;
- bool use_aio;
- atomic_t ref;
- long int ret;
- struct kiocb iocb;
- struct bio_vec *bvec;
- struct cgroup_subsys_state *css;
-};
-
-struct compat_loop_info {
- compat_int_t lo_number;
- compat_dev_t lo_device;
- compat_ulong_t lo_inode;
- compat_dev_t lo_rdevice;
- compat_int_t lo_offset;
- compat_int_t lo_encrypt_type;
- compat_int_t lo_encrypt_key_size;
- compat_int_t lo_flags;
- char lo_name[64];
- unsigned char lo_encrypt_key[32];
- compat_ulong_t lo_init[2];
- char reserved[4];
-};
-
-typedef uint16_t blkif_vdev_t;
-
-typedef uint64_t blkif_sector_t;
-
-struct blkif_request_segment {
- grant_ref_t gref;
- uint8_t first_sect;
- uint8_t last_sect;
-};
-
-struct blkif_request_rw {
- uint8_t nr_segments;
- blkif_vdev_t handle;
- uint32_t _pad1;
- uint64_t id;
- blkif_sector_t sector_number;
- struct blkif_request_segment seg[11];
-} __attribute__((packed));
-
-struct blkif_request_discard {
- uint8_t flag;
- blkif_vdev_t _pad1;
- uint32_t _pad2;
- uint64_t id;
- blkif_sector_t sector_number;
- uint64_t nr_sectors;
- uint8_t _pad3;
-} __attribute__((packed));
-
-struct blkif_request_other {
- uint8_t _pad1;
- blkif_vdev_t _pad2;
- uint32_t _pad3;
- uint64_t id;
-} __attribute__((packed));
-
-struct blkif_request_indirect {
- uint8_t indirect_op;
- uint16_t nr_segments;
- uint32_t _pad1;
- uint64_t id;
- blkif_sector_t sector_number;
- blkif_vdev_t handle;
- uint16_t _pad2;
- grant_ref_t indirect_grefs[8];
- uint32_t _pad3;
-} __attribute__((packed));
-
-struct blkif_request {
- uint8_t operation;
- union {
- struct blkif_request_rw rw;
- struct blkif_request_discard discard;
- struct blkif_request_other other;
- struct blkif_request_indirect indirect;
- } u;
-} __attribute__((packed));
-
-struct blkif_response {
- uint64_t id;
- uint8_t operation;
- int16_t status;
-};
-
-union blkif_sring_entry {
- struct blkif_request req;
- struct blkif_response rsp;
-};
-
-struct blkif_sring {
- RING_IDX req_prod;
- RING_IDX req_event;
- RING_IDX rsp_prod;
- RING_IDX rsp_event;
- uint8_t pad[48];
- union blkif_sring_entry ring[1];
-};
-
-struct blkif_front_ring {
- RING_IDX req_prod_pvt;
- RING_IDX rsp_cons;
- unsigned int nr_ents;
- struct blkif_sring *sring;
-};
-
-enum blkif_state {
- BLKIF_STATE_DISCONNECTED = 0,
- BLKIF_STATE_CONNECTED = 1,
- BLKIF_STATE_SUSPENDED = 2,
-};
-
-struct grant {
- grant_ref_t gref;
- struct page *page;
- struct list_head node;
-};
-
-enum blk_req_status {
- REQ_WAITING = 0,
- REQ_DONE = 1,
- REQ_ERROR = 2,
- REQ_EOPNOTSUPP = 3,
-};
-
-struct blk_shadow {
- struct blkif_request req;
- struct request *request;
- struct grant **grants_used;
- struct grant **indirect_grants;
- struct scatterlist *sg;
- unsigned int num_sg;
- enum blk_req_status status;
- long unsigned int associated_id;
-};
-
-struct blkif_req {
- blk_status_t error;
-};
-
-struct blkfront_info;
-
-struct blkfront_ring_info {
- spinlock_t ring_lock;
- struct blkif_front_ring ring;
- unsigned int ring_ref[16];
- unsigned int evtchn;
- unsigned int irq;
- struct work_struct work;
- struct gnttab_free_callback callback;
- struct list_head indirect_pages;
- struct list_head grants;
- unsigned int persistent_gnts_c;
- long unsigned int shadow_free;
- struct blkfront_info *dev_info;
- struct blk_shadow shadow[0];
-};
-
-struct blkfront_info {
- struct mutex mutex;
- struct xenbus_device *xbdev;
- struct gendisk *gd;
- u16 sector_size;
- unsigned int physical_sector_size;
- int vdevice;
- blkif_vdev_t handle;
- enum blkif_state connected;
- unsigned int nr_ring_pages;
- struct request_queue *rq;
- unsigned int feature_flush: 1;
- unsigned int feature_fua: 1;
- unsigned int feature_discard: 1;
- unsigned int feature_secdiscard: 1;
- unsigned int feature_persistent: 1;
- unsigned int discard_granularity;
- unsigned int discard_alignment;
- unsigned int max_indirect_segments;
- int is_ready;
- struct blk_mq_tag_set tag_set;
- struct blkfront_ring_info *rinfo;
- unsigned int nr_rings;
- unsigned int rinfo_size;
- struct list_head requests;
- struct bio_list bio_list;
- struct list_head info_list;
-};
-
-struct setup_rw_req {
- unsigned int grant_idx;
- struct blkif_request_segment *segments;
- struct blkfront_ring_info *rinfo;
- struct blkif_request *ring_req;
- grant_ref_t gref_head;
- unsigned int id;
- bool need_copy;
- unsigned int bvec_off;
- char *bvec_data;
- bool require_extra_req;
- struct blkif_request *extra_ring_req;
-};
-
-struct copy_from_grant {
- const struct blk_shadow *s;
- unsigned int grant_idx;
- unsigned int bvec_offset;
- char *bvec_data;
-};
-
-struct test_struct {
- char *get;
- char *put;
- void (*get_handler)(char *);
- int (*put_handler)(char *, char *);
-};
-
-struct test_state {
- char *name;
- struct test_struct *tst;
- int idx;
- int (*run_test)(int, int);
- int (*validate_put)(char *);
-};
-
-struct sram_partition {
- void *base;
- struct gen_pool *pool;
- struct bin_attribute battr;
- struct mutex lock;
- struct list_head list;
-};
-
-struct sram_dev {
- struct device *dev;
- void *virt_base;
- struct gen_pool *pool;
- struct clk *clk;
- struct sram_partition *partition;
- u32 partitions;
-};
-
-struct sram_reserve {
- struct list_head list;
- u32 start;
- u32 size;
- bool export;
- bool pool;
- bool protect_exec;
- const char *label;
-};
-
-struct mfd_cell_acpi_match;
-
-struct mfd_cell {
- const char *name;
- int id;
- int level;
- int (*enable)(struct platform_device *);
- int (*disable)(struct platform_device *);
- int (*suspend)(struct platform_device *);
- int (*resume)(struct platform_device *);
- void *platform_data;
- size_t pdata_size;
- const struct property_entry *properties;
- const char *of_compatible;
- const u64 of_reg;
- bool use_of_reg;
- const struct mfd_cell_acpi_match *acpi_match;
- int num_resources;
- const struct resource *resources;
- bool ignore_resource_conflicts;
- bool pm_runtime_no_callbacks;
- const char * const *parent_supplies;
- int num_parent_supplies;
-};
-
-struct mfd_cell_acpi_match {
- const char *pnpid;
- const long long unsigned int adr;
-};
-
-struct prcm_data {
- int nsubdevs;
- const struct mfd_cell *subdevs;
-};
-
-struct arizona_micbias {
- int mV;
- unsigned int ext_cap: 1;
- unsigned int discharge: 1;
- unsigned int soft_start: 1;
- unsigned int bypass: 1;
-};
-
-struct arizona_micd_config {
- unsigned int src;
- unsigned int bias;
- bool gpio;
-};
-
-struct arizona_micd_range {
- int max;
- int key;
-};
-
-struct arizona_pdata {
- struct gpio_desc *reset;
- struct arizona_micsupp_pdata micvdd;
- struct arizona_ldo1_pdata ldo1;
- int clk32k_src;
- unsigned int irq_flags;
- int gpio_base;
- unsigned int gpio_defaults[5];
- unsigned int max_channels_clocked[3];
- bool jd_gpio5;
- bool jd_gpio5_nopull;
- bool jd_invert;
- bool hpdet_acc_id;
- bool hpdet_acc_id_line;
- int hpdet_id_gpio;
- unsigned int hpdet_channel;
- bool micd_software_compare;
- unsigned int micd_detect_debounce;
- int micd_pol_gpio;
- unsigned int micd_bias_start_time;
- unsigned int micd_rate;
- unsigned int micd_dbtime;
- unsigned int micd_timeout;
- bool micd_force_micbias;
- const struct arizona_micd_range *micd_ranges;
- int num_micd_ranges;
- struct arizona_micd_config *micd_configs;
- int num_micd_configs;
- int dmic_ref[4];
- struct arizona_micbias micbias[3];
- int inmode[4];
- int out_mono[6];
- unsigned int out_vol_limit[12];
- unsigned int spk_mute[2];
- unsigned int spk_fmt[2];
- unsigned int hap_act;
- int irq_gpio;
- unsigned int gpsw;
-};
-
-enum {
- ARIZONA_MCLK1 = 0,
- ARIZONA_MCLK2 = 1,
- ARIZONA_NUM_MCLK = 2,
-};
-
-enum arizona_type {
- WM5102 = 1,
- WM5110 = 2,
- WM8997 = 3,
- WM8280 = 4,
- WM8998 = 5,
- WM1814 = 6,
- WM1831 = 7,
- CS47L24 = 8,
-};
-
-struct arizona {
- struct regmap *regmap;
- struct device *dev;
- enum arizona_type type;
- unsigned int rev;
- int num_core_supplies;
- struct regulator_bulk_data core_supplies[2];
- struct regulator *dcvdd;
- bool has_fully_powered_off;
- struct arizona_pdata pdata;
- unsigned int external_dcvdd: 1;
- int irq;
- struct irq_domain *virq;
- struct regmap_irq_chip_data *aod_irq_chip;
- struct regmap_irq_chip_data *irq_chip;
- bool hpdet_clamp;
- unsigned int hp_ena;
- struct mutex clk_lock;
- int clk32k_ref;
- struct clk *mclk[2];
- bool ctrlif_error;
- struct snd_soc_dapm_context *dapm;
- int tdm_width[3];
- int tdm_slots[3];
- uint16_t dac_comp_coeff;
- uint8_t dac_comp_enabled;
- struct mutex dac_comp_lock;
- struct blocking_notifier_head notifier;
-};
-
-struct arizona_sysclk_state {
- unsigned int fll;
- unsigned int sysclk;
-};
-
-enum tps65912_irqs {
- TPS65912_IRQ_PWRHOLD_F = 0,
- TPS65912_IRQ_VMON = 1,
- TPS65912_IRQ_PWRON = 2,
- TPS65912_IRQ_PWRON_LP = 3,
- TPS65912_IRQ_PWRHOLD_R = 4,
- TPS65912_IRQ_HOTDIE = 5,
- TPS65912_IRQ_GPIO1_R = 6,
- TPS65912_IRQ_GPIO1_F = 7,
- TPS65912_IRQ_GPIO2_R = 8,
- TPS65912_IRQ_GPIO2_F = 9,
- TPS65912_IRQ_GPIO3_R = 10,
- TPS65912_IRQ_GPIO3_F = 11,
- TPS65912_IRQ_GPIO4_R = 12,
- TPS65912_IRQ_GPIO4_F = 13,
- TPS65912_IRQ_GPIO5_R = 14,
- TPS65912_IRQ_GPIO5_F = 15,
- TPS65912_IRQ_PGOOD_DCDC1 = 16,
- TPS65912_IRQ_PGOOD_DCDC2 = 17,
- TPS65912_IRQ_PGOOD_DCDC3 = 18,
- TPS65912_IRQ_PGOOD_DCDC4 = 19,
- TPS65912_IRQ_PGOOD_LDO1 = 20,
- TPS65912_IRQ_PGOOD_LDO2 = 21,
- TPS65912_IRQ_PGOOD_LDO3 = 22,
- TPS65912_IRQ_PGOOD_LDO4 = 23,
- TPS65912_IRQ_PGOOD_LDO5 = 24,
- TPS65912_IRQ_PGOOD_LDO6 = 25,
- TPS65912_IRQ_PGOOD_LDO7 = 26,
- TPS65912_IRQ_PGOOD_LDO8 = 27,
- TPS65912_IRQ_PGOOD_LDO9 = 28,
- TPS65912_IRQ_PGOOD_LDO10 = 29,
-};
-
-struct tps65912 {
- struct device *dev;
- struct regmap *regmap;
- int irq;
- struct regmap_irq_chip_data *irq_data;
-};
-
-struct spi_device_id {
- char name[32];
- kernel_ulong_t driver_data;
-};
-
-struct spi_driver {
- const struct spi_device_id *id_table;
- int (*probe)(struct spi_device *);
- int (*remove)(struct spi_device *);
- void (*shutdown)(struct spi_device *);
- struct device_driver driver;
-};
-
-struct mfd_of_node_entry {
- struct list_head list;
- struct device *dev;
- struct device_node *np;
-};
-
-struct da9052 {
- struct device *dev;
- struct regmap *regmap;
- struct mutex auxadc_lock;
- struct completion done;
- int irq_base;
- struct regmap_irq_chip_data *irq_data;
- u8 chip_id;
- int chip_irq;
- int (*fix_io)(struct da9052 *, unsigned char);
-};
-
-struct led_platform_data;
-
-struct da9052_pdata {
- struct led_platform_data *pled;
- int (*init)(struct da9052 *);
- int irq_base;
- int gpio_base;
- int use_for_apm;
- struct regulator_init_data *regulators[14];
-};
-
-enum da9052_chip_id {
- DA9052 = 0,
- DA9053_AA = 1,
- DA9053_BA = 2,
- DA9053_BB = 3,
- DA9053_BC = 4,
-};
-
-struct syscon_platform_data {
- const char *label;
-};
-
-struct syscon {
- struct device_node *np;
- struct regmap *regmap;
- struct list_head list;
-};
-
-struct dax_device___2;
-
-struct dax_operations {
- long int (*direct_access)(struct dax_device___2 *, long unsigned int, long int, void **, pfn_t *);
- bool (*dax_supported)(struct dax_device___2 *, struct block_device *, int, sector_t, sector_t);
- size_t (*copy_from_iter)(struct dax_device___2 *, long unsigned int, void *, size_t, struct iov_iter *);
- size_t (*copy_to_iter)(struct dax_device___2 *, long unsigned int, void *, size_t, struct iov_iter *);
- int (*zero_page_range)(struct dax_device___2 *, long unsigned int, size_t);
-};
-
-struct dax_device___2 {
- struct hlist_node list;
- struct inode inode;
- struct cdev cdev;
- const char *host;
- void *private;
- long unsigned int flags;
- const struct dax_operations *ops;
-};
-
-enum dax_device_flags {
- DAXDEV_ALIVE = 0,
- DAXDEV_WRITE_CACHE = 1,
- DAXDEV_SYNC = 2,
-};
-
-struct dax_region {
- int id;
- int target_node;
- struct kref kref;
- struct device *dev;
- unsigned int align;
- struct ida ida;
- struct resource res;
- struct device *seed;
- struct device *youngest;
-};
-
-struct dax_mapping {
- struct device dev;
- int range_id;
- int id;
-};
-
-struct dev_dax_range {
- long unsigned int pgoff;
- struct range range;
- struct dax_mapping *mapping;
-};
-
-struct dev_dax {
- struct dax_region *region;
- struct dax_device *dax_dev;
- unsigned int align;
- int target_node;
- int id;
- struct ida ida;
- struct device dev;
- struct dev_pagemap *pgmap;
- int nr_range;
- struct dev_dax_range *ranges;
-};
-
-enum dev_dax_subsys {
- DEV_DAX_BUS = 0,
- DEV_DAX_CLASS = 1,
-};
-
-struct dev_dax_data {
- struct dax_region *dax_region;
- struct dev_pagemap *pgmap;
- enum dev_dax_subsys subsys;
- resource_size_t size;
- int id;
-};
-
-struct dax_device_driver {
- struct device_driver drv;
- struct list_head ids;
- int match_always;
- int (*probe)(struct dev_dax *);
- int (*remove)(struct dev_dax *);
-};
-
-struct dax_id {
- struct list_head list;
- char dev_name[30];
-};
-
-enum id_action {
- ID_REMOVE = 0,
- ID_ADD = 1,
-};
-
-struct memregion_info {
- int target_node;
-};
-
-struct seqcount_ww_mutex {
- seqcount_t seqcount;
-};
-
-typedef struct seqcount_ww_mutex seqcount_ww_mutex_t;
-
-struct dma_fence_ops;
-
-struct dma_fence {
- spinlock_t *lock;
- const struct dma_fence_ops *ops;
- union {
- struct list_head cb_list;
- ktime_t timestamp;
- struct callback_head rcu;
- };
- u64 context;
- u64 seqno;
- long unsigned int flags;
- struct kref refcount;
- int error;
-};
-
-struct dma_fence_ops {
- bool use_64bit_seqno;
- const char * (*get_driver_name)(struct dma_fence *);
- const char * (*get_timeline_name)(struct dma_fence *);
- bool (*enable_signaling)(struct dma_fence *);
- bool (*signaled)(struct dma_fence *);
- long int (*wait)(struct dma_fence *, bool, long int);
- void (*release)(struct dma_fence *);
- void (*fence_value_str)(struct dma_fence *, char *, int);
- void (*timeline_value_str)(struct dma_fence *, char *, int);
-};
-
-enum dma_fence_flag_bits {
- DMA_FENCE_FLAG_SIGNALED_BIT = 0,
- DMA_FENCE_FLAG_TIMESTAMP_BIT = 1,
- DMA_FENCE_FLAG_ENABLE_SIGNAL_BIT = 2,
- DMA_FENCE_FLAG_USER_BITS = 3,
-};
-
-struct dma_fence_cb;
-
-typedef void (*dma_fence_func_t)(struct dma_fence *, struct dma_fence_cb *);
-
-struct dma_fence_cb {
- struct list_head node;
- dma_fence_func_t func;
-};
-
-struct dma_buf;
-
-struct dma_buf_attachment;
-
-struct dma_buf_ops {
- bool cache_sgt_mapping;
- int (*attach)(struct dma_buf *, struct dma_buf_attachment *);
- void (*detach)(struct dma_buf *, struct dma_buf_attachment *);
- int (*pin)(struct dma_buf_attachment *);
- void (*unpin)(struct dma_buf_attachment *);
- struct sg_table * (*map_dma_buf)(struct dma_buf_attachment *, enum dma_data_direction);
- void (*unmap_dma_buf)(struct dma_buf_attachment *, struct sg_table *, enum dma_data_direction);
- void (*release)(struct dma_buf *);
- int (*begin_cpu_access)(struct dma_buf *, enum dma_data_direction);
- int (*end_cpu_access)(struct dma_buf *, enum dma_data_direction);
- int (*mmap)(struct dma_buf *, struct vm_area_struct *);
- void * (*vmap)(struct dma_buf *);
- void (*vunmap)(struct dma_buf *, void *);
-};
-
-struct dma_buf_poll_cb_t {
- struct dma_fence_cb cb;
- wait_queue_head_t *poll;
- __poll_t active;
-};
-
-struct dma_resv;
-
-struct dma_buf {
- size_t size;
- struct file *file;
- struct list_head attachments;
- const struct dma_buf_ops *ops;
- struct mutex lock;
- unsigned int vmapping_counter;
- void *vmap_ptr;
- const char *exp_name;
- const char *name;
- spinlock_t name_lock;
- struct module *owner;
- struct list_head list_node;
- void *priv;
- struct dma_resv *resv;
- wait_queue_head_t poll;
- struct dma_buf_poll_cb_t cb_excl;
- struct dma_buf_poll_cb_t cb_shared;
-};
-
-struct dma_buf_attach_ops;
-
-struct dma_buf_attachment {
- struct dma_buf *dmabuf;
- struct device *dev;
- struct list_head node;
- struct sg_table *sgt;
- enum dma_data_direction dir;
- bool peer2peer;
- const struct dma_buf_attach_ops *importer_ops;
- void *importer_priv;
- void *priv;
-};
-
-struct dma_resv_list;
-
-struct dma_resv {
- struct ww_mutex lock;
- seqcount_ww_mutex_t seq;
- struct dma_fence *fence_excl;
- struct dma_resv_list *fence;
-};
-
-struct dma_buf_attach_ops {
- bool allow_peer2peer;
- void (*move_notify)(struct dma_buf_attachment *);
-};
-
-struct dma_buf_export_info {
- const char *exp_name;
- struct module *owner;
- const struct dma_buf_ops *ops;
- size_t size;
- int flags;
- struct dma_resv *resv;
- void *priv;
-};
-
-struct dma_resv_list {
- struct callback_head rcu;
- u32 shared_count;
- u32 shared_max;
- struct dma_fence *shared[0];
-};
-
-struct dma_buf_sync {
- __u64 flags;
-};
-
-struct dma_buf_list {
- struct list_head head;
- struct mutex lock;
-};
-
-struct trace_event_raw_dma_fence {
- struct trace_entry ent;
- u32 __data_loc_driver;
- u32 __data_loc_timeline;
- unsigned int context;
- unsigned int seqno;
- char __data[0];
-};
-
-struct trace_event_data_offsets_dma_fence {
- u32 driver;
- u32 timeline;
-};
-
-typedef void (*btf_trace_dma_fence_emit)(void *, struct dma_fence *);
-
-typedef void (*btf_trace_dma_fence_init)(void *, struct dma_fence *);
-
-typedef void (*btf_trace_dma_fence_destroy)(void *, struct dma_fence *);
-
-typedef void (*btf_trace_dma_fence_enable_signal)(void *, struct dma_fence *);
-
-typedef void (*btf_trace_dma_fence_signaled)(void *, struct dma_fence *);
-
-typedef void (*btf_trace_dma_fence_wait_start)(void *, struct dma_fence *);
-
-typedef void (*btf_trace_dma_fence_wait_end)(void *, struct dma_fence *);
-
-struct default_wait_cb {
- struct dma_fence_cb base;
- struct task_struct *task;
-};
-
-struct dma_fence_array;
-
-struct dma_fence_array_cb {
- struct dma_fence_cb cb;
- struct dma_fence_array *array;
-};
-
-struct dma_fence_array {
- struct dma_fence base;
- spinlock_t lock;
- unsigned int num_fences;
- atomic_t num_pending;
- struct dma_fence **fences;
- struct irq_work work;
-};
-
-struct dma_fence_chain {
- struct dma_fence base;
- spinlock_t lock;
- struct dma_fence *prev;
- u64 prev_seqno;
- struct dma_fence *fence;
- struct dma_fence_cb cb;
- struct irq_work work;
-};
-
-enum seqno_fence_condition {
- SEQNO_FENCE_WAIT_GEQUAL = 0,
- SEQNO_FENCE_WAIT_NONZERO = 1,
-};
-
-struct seqno_fence {
- struct dma_fence base;
- const struct dma_fence_ops *ops;
- struct dma_buf *sync_buf;
- uint32_t seqno_ofs;
- enum seqno_fence_condition condition;
-};
-
-struct sync_file {
- struct file *file;
- char user_name[32];
- struct list_head sync_file_list;
- wait_queue_head_t wq;
- long unsigned int flags;
- struct dma_fence *fence;
- struct dma_fence_cb cb;
-};
-
-struct sync_merge_data {
- char name[32];
- __s32 fd2;
- __s32 fence;
- __u32 flags;
- __u32 pad;
-};
-
-struct sync_fence_info {
- char obj_name[32];
- char driver_name[32];
- __s32 status;
- __u32 flags;
- __u64 timestamp_ns;
-};
-
-struct sync_file_info {
- char name[32];
- __s32 status;
- __u32 flags;
- __u32 num_fences;
- __u32 pad;
- __u64 sync_fence_info;
-};
-
-struct scsi_lun {
- __u8 scsi_lun[8];
-};
-
-struct nvme_user_io {
- __u8 opcode;
- __u8 flags;
- __u16 control;
- __u16 nblocks;
- __u16 rsvd;
- __u64 metadata;
- __u64 addr;
- __u64 slba;
- __u32 dsmgmt;
- __u32 reftag;
- __u16 apptag;
- __u16 appmask;
-};
-
-struct nvme_passthru_cmd {
- __u8 opcode;
- __u8 flags;
- __u16 rsvd1;
- __u32 nsid;
- __u32 cdw2;
- __u32 cdw3;
- __u64 metadata;
- __u64 addr;
- __u32 metadata_len;
- __u32 data_len;
- __u32 cdw10;
- __u32 cdw11;
- __u32 cdw12;
- __u32 cdw13;
- __u32 cdw14;
- __u32 cdw15;
- __u32 timeout_ms;
- __u32 result;
-};
-
-struct nvme_passthru_cmd64 {
- __u8 opcode;
- __u8 flags;
- __u16 rsvd1;
- __u32 nsid;
- __u32 cdw2;
- __u32 cdw3;
- __u64 metadata;
- __u64 addr;
- __u32 metadata_len;
- __u32 data_len;
- __u32 cdw10;
- __u32 cdw11;
- __u32 cdw12;
- __u32 cdw13;
- __u32 cdw14;
- __u32 cdw15;
- __u32 timeout_ms;
- __u32 rsvd2;
- __u64 result;
-};
-
-struct nvme_id_power_state {
- __le16 max_power;
- __u8 rsvd2;
- __u8 flags;
- __le32 entry_lat;
- __le32 exit_lat;
- __u8 read_tput;
- __u8 read_lat;
- __u8 write_tput;
- __u8 write_lat;
- __le16 idle_power;
- __u8 idle_scale;
- __u8 rsvd19;
- __le16 active_power;
- __u8 active_work_scale;
- __u8 rsvd23[9];
-};
-
-enum {
- NVME_PS_FLAGS_MAX_POWER_SCALE = 1,
- NVME_PS_FLAGS_NON_OP_STATE = 2,
-};
-
-enum nvme_ctrl_attr {
- NVME_CTRL_ATTR_HID_128_BIT = 1,
- NVME_CTRL_ATTR_TBKAS = 64,
-};
-
-struct nvme_id_ctrl {
- __le16 vid;
- __le16 ssvid;
- char sn[20];
- char mn[40];
- char fr[8];
- __u8 rab;
- __u8 ieee[3];
- __u8 cmic;
- __u8 mdts;
- __le16 cntlid;
- __le32 ver;
- __le32 rtd3r;
- __le32 rtd3e;
- __le32 oaes;
- __le32 ctratt;
- __u8 rsvd100[28];
- __le16 crdt1;
- __le16 crdt2;
- __le16 crdt3;
- __u8 rsvd134[122];
- __le16 oacs;
- __u8 acl;
- __u8 aerl;
- __u8 frmw;
- __u8 lpa;
- __u8 elpe;
- __u8 npss;
- __u8 avscc;
- __u8 apsta;
- __le16 wctemp;
- __le16 cctemp;
- __le16 mtfa;
- __le32 hmpre;
- __le32 hmmin;
- __u8 tnvmcap[16];
- __u8 unvmcap[16];
- __le32 rpmbs;
- __le16 edstt;
- __u8 dsto;
- __u8 fwug;
- __le16 kas;
- __le16 hctma;
- __le16 mntmt;
- __le16 mxtmt;
- __le32 sanicap;
- __le32 hmminds;
- __le16 hmmaxd;
- __u8 rsvd338[4];
- __u8 anatt;
- __u8 anacap;
- __le32 anagrpmax;
- __le32 nanagrpid;
- __u8 rsvd352[160];
- __u8 sqes;
- __u8 cqes;
- __le16 maxcmd;
- __le32 nn;
- __le16 oncs;
- __le16 fuses;
- __u8 fna;
- __u8 vwc;
- __le16 awun;
- __le16 awupf;
- __u8 nvscc;
- __u8 nwpc;
- __le16 acwu;
- __u8 rsvd534[2];
- __le32 sgls;
- __le32 mnan;
- __u8 rsvd544[224];
- char subnqn[256];
- __u8 rsvd1024[768];
- __le32 ioccsz;
- __le32 iorcsz;
- __le16 icdoff;
- __u8 ctrattr;
- __u8 msdbd;
- __u8 rsvd1804[244];
- struct nvme_id_power_state psd[32];
- __u8 vs[1024];
-};
-
-enum {
- NVME_CTRL_CMIC_MULTI_CTRL = 2,
- NVME_CTRL_CMIC_ANA = 8,
- NVME_CTRL_ONCS_COMPARE = 1,
- NVME_CTRL_ONCS_WRITE_UNCORRECTABLE = 2,
- NVME_CTRL_ONCS_DSM = 4,
- NVME_CTRL_ONCS_WRITE_ZEROES = 8,
- NVME_CTRL_ONCS_RESERVATIONS = 32,
- NVME_CTRL_ONCS_TIMESTAMP = 64,
- NVME_CTRL_VWC_PRESENT = 1,
- NVME_CTRL_OACS_SEC_SUPP = 1,
- NVME_CTRL_OACS_DIRECTIVES = 32,
- NVME_CTRL_OACS_DBBUF_SUPP = 256,
- NVME_CTRL_LPA_CMD_EFFECTS_LOG = 2,
- NVME_CTRL_CTRATT_128_ID = 1,
- NVME_CTRL_CTRATT_NON_OP_PSP = 2,
- NVME_CTRL_CTRATT_NVM_SETS = 4,
- NVME_CTRL_CTRATT_READ_RECV_LVLS = 8,
- NVME_CTRL_CTRATT_ENDURANCE_GROUPS = 16,
- NVME_CTRL_CTRATT_PREDICTABLE_LAT = 32,
- NVME_CTRL_CTRATT_NAMESPACE_GRANULARITY = 128,
- NVME_CTRL_CTRATT_UUID_LIST = 512,
-};
-
-struct nvme_lbaf {
- __le16 ms;
- __u8 ds;
- __u8 rp;
-};
-
-struct nvme_id_ns {
- __le64 nsze;
- __le64 ncap;
- __le64 nuse;
- __u8 nsfeat;
- __u8 nlbaf;
- __u8 flbas;
- __u8 mc;
- __u8 dpc;
- __u8 dps;
- __u8 nmic;
- __u8 rescap;
- __u8 fpi;
- __u8 dlfeat;
- __le16 nawun;
- __le16 nawupf;
- __le16 nacwu;
- __le16 nabsn;
- __le16 nabo;
- __le16 nabspf;
- __le16 noiob;
- __u8 nvmcap[16];
- __le16 npwg;
- __le16 npwa;
- __le16 npdg;
- __le16 npda;
- __le16 nows;
- __u8 rsvd74[18];
- __le32 anagrpid;
- __u8 rsvd96[3];
- __u8 nsattr;
- __le16 nvmsetid;
- __le16 endgid;
- __u8 nguid[16];
- __u8 eui64[8];
- struct nvme_lbaf lbaf[16];
- __u8 rsvd192[192];
- __u8 vs[3712];
-};
-
-enum {
- NVME_ID_CNS_NS = 0,
- NVME_ID_CNS_CTRL = 1,
- NVME_ID_CNS_NS_ACTIVE_LIST = 2,
- NVME_ID_CNS_NS_DESC_LIST = 3,
- NVME_ID_CNS_CS_NS = 5,
- NVME_ID_CNS_CS_CTRL = 6,
- NVME_ID_CNS_NS_PRESENT_LIST = 16,
- NVME_ID_CNS_NS_PRESENT = 17,
- NVME_ID_CNS_CTRL_NS_LIST = 18,
- NVME_ID_CNS_CTRL_LIST = 19,
- NVME_ID_CNS_SCNDRY_CTRL_LIST = 21,
- NVME_ID_CNS_NS_GRANULARITY = 22,
- NVME_ID_CNS_UUID_LIST = 23,
-};
-
-enum {
- NVME_CSI_NVM = 0,
- NVME_CSI_ZNS = 2,
-};
-
-enum {
- NVME_DIR_IDENTIFY = 0,
- NVME_DIR_STREAMS = 1,
- NVME_DIR_SND_ID_OP_ENABLE = 1,
- NVME_DIR_SND_ST_OP_REL_ID = 1,
- NVME_DIR_SND_ST_OP_REL_RSC = 2,
- NVME_DIR_RCV_ID_OP_PARAM = 1,
- NVME_DIR_RCV_ST_OP_PARAM = 1,
- NVME_DIR_RCV_ST_OP_STATUS = 2,
- NVME_DIR_RCV_ST_OP_RESOURCE = 3,
- NVME_DIR_ENDIR = 1,
-};
-
-enum {
- NVME_NS_FEAT_THIN = 1,
- NVME_NS_FEAT_ATOMICS = 2,
- NVME_NS_FEAT_IO_OPT = 16,
- NVME_NS_ATTR_RO = 1,
- NVME_NS_FLBAS_LBA_MASK = 15,
- NVME_NS_FLBAS_META_EXT = 16,
- NVME_NS_NMIC_SHARED = 1,
- NVME_LBAF_RP_BEST = 0,
- NVME_LBAF_RP_BETTER = 1,
- NVME_LBAF_RP_GOOD = 2,
- NVME_LBAF_RP_DEGRADED = 3,
- NVME_NS_DPC_PI_LAST = 16,
- NVME_NS_DPC_PI_FIRST = 8,
- NVME_NS_DPC_PI_TYPE3 = 4,
- NVME_NS_DPC_PI_TYPE2 = 2,
- NVME_NS_DPC_PI_TYPE1 = 1,
- NVME_NS_DPS_PI_FIRST = 8,
- NVME_NS_DPS_PI_MASK = 7,
- NVME_NS_DPS_PI_TYPE1 = 1,
- NVME_NS_DPS_PI_TYPE2 = 2,
- NVME_NS_DPS_PI_TYPE3 = 3,
-};
-
-struct nvme_ns_id_desc {
- __u8 nidt;
- __u8 nidl;
- __le16 reserved;
-};
-
-enum {
- NVME_NIDT_EUI64 = 1,
- NVME_NIDT_NGUID = 2,
- NVME_NIDT_UUID = 3,
- NVME_NIDT_CSI = 4,
-};
-
-struct nvme_fw_slot_info_log {
- __u8 afi;
- __u8 rsvd1[7];
- __le64 frs[7];
- __u8 rsvd64[448];
-};
-
-enum {
- NVME_CMD_EFFECTS_CSUPP = 1,
- NVME_CMD_EFFECTS_LBCC = 2,
- NVME_CMD_EFFECTS_NCC = 4,
- NVME_CMD_EFFECTS_NIC = 8,
- NVME_CMD_EFFECTS_CCC = 16,
- NVME_CMD_EFFECTS_CSE_MASK = 196608,
- NVME_CMD_EFFECTS_UUID_SEL = 524288,
-};
-
-struct nvme_effects_log {
- __le32 acs[256];
- __le32 iocs[256];
- __u8 resv[2048];
-};
-
-enum {
- NVME_AER_ERROR = 0,
- NVME_AER_SMART = 1,
- NVME_AER_NOTICE = 2,
- NVME_AER_CSS = 6,
- NVME_AER_VS = 7,
-};
-
-enum {
- NVME_AER_NOTICE_NS_CHANGED = 0,
- NVME_AER_NOTICE_FW_ACT_STARTING = 1,
- NVME_AER_NOTICE_ANA = 3,
- NVME_AER_NOTICE_DISC_CHANGED = 240,
-};
-
-enum {
- NVME_AEN_CFG_NS_ATTR = 256,
- NVME_AEN_CFG_FW_ACT = 512,
- NVME_AEN_CFG_ANA_CHANGE = 2048,
- NVME_AEN_CFG_DISC_CHANGE = 2147483648,
-};
-
-enum nvme_opcode {
- nvme_cmd_flush = 0,
- nvme_cmd_write = 1,
- nvme_cmd_read = 2,
- nvme_cmd_write_uncor = 4,
- nvme_cmd_compare = 5,
- nvme_cmd_write_zeroes = 8,
- nvme_cmd_dsm = 9,
- nvme_cmd_verify = 12,
- nvme_cmd_resv_register = 13,
- nvme_cmd_resv_report = 14,
- nvme_cmd_resv_acquire = 17,
- nvme_cmd_resv_release = 21,
- nvme_cmd_zone_mgmt_send = 121,
- nvme_cmd_zone_mgmt_recv = 122,
- nvme_cmd_zone_append = 125,
-};
-
-struct nvme_sgl_desc {
- __le64 addr;
- __le32 length;
- __u8 rsvd[3];
- __u8 type;
-};
-
-struct nvme_keyed_sgl_desc {
- __le64 addr;
- __u8 length[3];
- __u8 key[4];
- __u8 type;
-};
-
-union nvme_data_ptr {
- struct {
- __le64 prp1;
- __le64 prp2;
- };
- struct nvme_sgl_desc sgl;
- struct nvme_keyed_sgl_desc ksgl;
-};
-
-enum {
- NVME_CMD_FUSE_FIRST = 1,
- NVME_CMD_FUSE_SECOND = 2,
- NVME_CMD_SGL_METABUF = 64,
- NVME_CMD_SGL_METASEG = 128,
- NVME_CMD_SGL_ALL = 192,
-};
-
-struct nvme_common_command {
- __u8 opcode;
- __u8 flags;
- __u16 command_id;
- __le32 nsid;
- __le32 cdw2[2];
- __le64 metadata;
- union nvme_data_ptr dptr;
- __le32 cdw10;
- __le32 cdw11;
- __le32 cdw12;
- __le32 cdw13;
- __le32 cdw14;
- __le32 cdw15;
-};
-
-struct nvme_rw_command {
- __u8 opcode;
- __u8 flags;
- __u16 command_id;
- __le32 nsid;
- __u64 rsvd2;
- __le64 metadata;
- union nvme_data_ptr dptr;
- __le64 slba;
- __le16 length;
- __le16 control;
- __le32 dsmgmt;
- __le32 reftag;
- __le16 apptag;
- __le16 appmask;
-};
-
-enum {
- NVME_RW_LR = 32768,
- NVME_RW_FUA = 16384,
- NVME_RW_APPEND_PIREMAP = 512,
- NVME_RW_DSM_FREQ_UNSPEC = 0,
- NVME_RW_DSM_FREQ_TYPICAL = 1,
- NVME_RW_DSM_FREQ_RARE = 2,
- NVME_RW_DSM_FREQ_READS = 3,
- NVME_RW_DSM_FREQ_WRITES = 4,
- NVME_RW_DSM_FREQ_RW = 5,
- NVME_RW_DSM_FREQ_ONCE = 6,
- NVME_RW_DSM_FREQ_PREFETCH = 7,
- NVME_RW_DSM_FREQ_TEMP = 8,
- NVME_RW_DSM_LATENCY_NONE = 0,
- NVME_RW_DSM_LATENCY_IDLE = 16,
- NVME_RW_DSM_LATENCY_NORM = 32,
- NVME_RW_DSM_LATENCY_LOW = 48,
- NVME_RW_DSM_SEQ_REQ = 64,
- NVME_RW_DSM_COMPRESSED = 128,
- NVME_RW_PRINFO_PRCHK_REF = 1024,
- NVME_RW_PRINFO_PRCHK_APP = 2048,
- NVME_RW_PRINFO_PRCHK_GUARD = 4096,
- NVME_RW_PRINFO_PRACT = 8192,
- NVME_RW_DTYPE_STREAMS = 16,
-};
-
-struct nvme_dsm_cmd {
- __u8 opcode;
- __u8 flags;
- __u16 command_id;
- __le32 nsid;
- __u64 rsvd2[2];
- union nvme_data_ptr dptr;
- __le32 nr;
- __le32 attributes;
- __u32 rsvd12[4];
-};
-
-enum {
- NVME_DSMGMT_IDR = 1,
- NVME_DSMGMT_IDW = 2,
- NVME_DSMGMT_AD = 4,
-};
-
-struct nvme_dsm_range {
- __le32 cattr;
- __le32 nlb;
- __le64 slba;
-};
-
-struct nvme_write_zeroes_cmd {
- __u8 opcode;
- __u8 flags;
- __u16 command_id;
- __le32 nsid;
- __u64 rsvd2;
- __le64 metadata;
- union nvme_data_ptr dptr;
- __le64 slba;
- __le16 length;
- __le16 control;
- __le32 dsmgmt;
- __le32 reftag;
- __le16 apptag;
- __le16 appmask;
-};
-
-enum nvme_zone_mgmt_action {
- NVME_ZONE_CLOSE = 1,
- NVME_ZONE_FINISH = 2,
- NVME_ZONE_OPEN = 3,
- NVME_ZONE_RESET = 4,
- NVME_ZONE_OFFLINE = 5,
- NVME_ZONE_SET_DESC_EXT = 16,
-};
-
-struct nvme_zone_mgmt_send_cmd {
- __u8 opcode;
- __u8 flags;
- __u16 command_id;
- __le32 nsid;
- __le32 cdw2[2];
- __le64 metadata;
- union nvme_data_ptr dptr;
- __le64 slba;
- __le32 cdw12;
- __u8 zsa;
- __u8 select_all;
- __u8 rsvd13[2];
- __le32 cdw14[2];
-};
-
-struct nvme_zone_mgmt_recv_cmd {
- __u8 opcode;
- __u8 flags;
- __u16 command_id;
- __le32 nsid;
- __le64 rsvd2[2];
- union nvme_data_ptr dptr;
- __le64 slba;
- __le32 numd;
- __u8 zra;
- __u8 zrasf;
- __u8 pr;
- __u8 rsvd13;
- __le32 cdw14[2];
-};
-
-struct nvme_feat_auto_pst {
- __le64 entries[32];
-};
-
-struct nvme_feat_host_behavior {
- __u8 acre;
- __u8 resv1[511];
-};
-
-enum {
- NVME_ENABLE_ACRE = 1,
-};
-
-enum nvme_admin_opcode {
- nvme_admin_delete_sq = 0,
- nvme_admin_create_sq = 1,
- nvme_admin_get_log_page = 2,
- nvme_admin_delete_cq = 4,
- nvme_admin_create_cq = 5,
- nvme_admin_identify = 6,
- nvme_admin_abort_cmd = 8,
- nvme_admin_set_features = 9,
- nvme_admin_get_features = 10,
- nvme_admin_async_event = 12,
- nvme_admin_ns_mgmt = 13,
- nvme_admin_activate_fw = 16,
- nvme_admin_download_fw = 17,
- nvme_admin_dev_self_test = 20,
- nvme_admin_ns_attach = 21,
- nvme_admin_keep_alive = 24,
- nvme_admin_directive_send = 25,
- nvme_admin_directive_recv = 26,
- nvme_admin_virtual_mgmt = 28,
- nvme_admin_nvme_mi_send = 29,
- nvme_admin_nvme_mi_recv = 30,
- nvme_admin_dbbuf = 124,
- nvme_admin_format_nvm = 128,
- nvme_admin_security_send = 129,
- nvme_admin_security_recv = 130,
- nvme_admin_sanitize_nvm = 132,
- nvme_admin_get_lba_status = 134,
- nvme_admin_vendor_start = 192,
-};
-
-enum {
- NVME_QUEUE_PHYS_CONTIG = 1,
- NVME_CQ_IRQ_ENABLED = 2,
- NVME_SQ_PRIO_URGENT = 0,
- NVME_SQ_PRIO_HIGH = 2,
- NVME_SQ_PRIO_MEDIUM = 4,
- NVME_SQ_PRIO_LOW = 6,
- NVME_FEAT_ARBITRATION = 1,
- NVME_FEAT_POWER_MGMT = 2,
- NVME_FEAT_LBA_RANGE = 3,
- NVME_FEAT_TEMP_THRESH = 4,
- NVME_FEAT_ERR_RECOVERY = 5,
- NVME_FEAT_VOLATILE_WC = 6,
- NVME_FEAT_NUM_QUEUES = 7,
- NVME_FEAT_IRQ_COALESCE = 8,
- NVME_FEAT_IRQ_CONFIG = 9,
- NVME_FEAT_WRITE_ATOMIC = 10,
- NVME_FEAT_ASYNC_EVENT = 11,
- NVME_FEAT_AUTO_PST = 12,
- NVME_FEAT_HOST_MEM_BUF = 13,
- NVME_FEAT_TIMESTAMP = 14,
- NVME_FEAT_KATO = 15,
- NVME_FEAT_HCTM = 16,
- NVME_FEAT_NOPSC = 17,
- NVME_FEAT_RRL = 18,
- NVME_FEAT_PLM_CONFIG = 19,
- NVME_FEAT_PLM_WINDOW = 20,
- NVME_FEAT_HOST_BEHAVIOR = 22,
- NVME_FEAT_SANITIZE = 23,
- NVME_FEAT_SW_PROGRESS = 128,
- NVME_FEAT_HOST_ID = 129,
- NVME_FEAT_RESV_MASK = 130,
- NVME_FEAT_RESV_PERSIST = 131,
- NVME_FEAT_WRITE_PROTECT = 132,
- NVME_FEAT_VENDOR_START = 192,
- NVME_FEAT_VENDOR_END = 255,
- NVME_LOG_ERROR = 1,
- NVME_LOG_SMART = 2,
- NVME_LOG_FW_SLOT = 3,
- NVME_LOG_CHANGED_NS = 4,
- NVME_LOG_CMD_EFFECTS = 5,
- NVME_LOG_DEVICE_SELF_TEST = 6,
- NVME_LOG_TELEMETRY_HOST = 7,
- NVME_LOG_TELEMETRY_CTRL = 8,
- NVME_LOG_ENDURANCE_GROUP = 9,
- NVME_LOG_ANA = 12,
- NVME_LOG_DISC = 112,
- NVME_LOG_RESERVATION = 128,
- NVME_FWACT_REPL = 0,
- NVME_FWACT_REPL_ACTV = 8,
- NVME_FWACT_ACTV = 16,
-};
-
-struct nvme_identify {
- __u8 opcode;
- __u8 flags;
- __u16 command_id;
- __le32 nsid;
- __u64 rsvd2[2];
- union nvme_data_ptr dptr;
- __u8 cns;
- __u8 rsvd3;
- __le16 ctrlid;
- __u8 rsvd11[3];
- __u8 csi;
- __u32 rsvd12[4];
-};
-
-struct nvme_features {
- __u8 opcode;
- __u8 flags;
- __u16 command_id;
- __le32 nsid;
- __u64 rsvd2[2];
- union nvme_data_ptr dptr;
- __le32 fid;
- __le32 dword11;
- __le32 dword12;
- __le32 dword13;
- __le32 dword14;
- __le32 dword15;
-};
-
-struct nvme_create_cq {
- __u8 opcode;
- __u8 flags;
- __u16 command_id;
- __u32 rsvd1[5];
- __le64 prp1;
- __u64 rsvd8;
- __le16 cqid;
- __le16 qsize;
- __le16 cq_flags;
- __le16 irq_vector;
- __u32 rsvd12[4];
-};
-
-struct nvme_create_sq {
- __u8 opcode;
- __u8 flags;
- __u16 command_id;
- __u32 rsvd1[5];
- __le64 prp1;
- __u64 rsvd8;
- __le16 sqid;
- __le16 qsize;
- __le16 sq_flags;
- __le16 cqid;
- __u32 rsvd12[4];
-};
-
-struct nvme_delete_queue {
- __u8 opcode;
- __u8 flags;
- __u16 command_id;
- __u32 rsvd1[9];
- __le16 qid;
- __u16 rsvd10;
- __u32 rsvd11[5];
-};
-
-struct nvme_abort_cmd {
- __u8 opcode;
- __u8 flags;
- __u16 command_id;
- __u32 rsvd1[9];
- __le16 sqid;
- __u16 cid;
- __u32 rsvd11[5];
-};
-
-struct nvme_download_firmware {
- __u8 opcode;
- __u8 flags;
- __u16 command_id;
- __u32 rsvd1[5];
- union nvme_data_ptr dptr;
- __le32 numd;
- __le32 offset;
- __u32 rsvd12[4];
-};
-
-struct nvme_format_cmd {
- __u8 opcode;
- __u8 flags;
- __u16 command_id;
- __le32 nsid;
- __u64 rsvd2[4];
- __le32 cdw10;
- __u32 rsvd11[5];
-};
-
-struct nvme_get_log_page_command {
- __u8 opcode;
- __u8 flags;
- __u16 command_id;
- __le32 nsid;
- __u64 rsvd2[2];
- union nvme_data_ptr dptr;
- __u8 lid;
- __u8 lsp;
- __le16 numdl;
- __le16 numdu;
- __u16 rsvd11;
- union {
- struct {
- __le32 lpol;
- __le32 lpou;
- };
- __le64 lpo;
- };
- __u8 rsvd14[3];
- __u8 csi;
- __u32 rsvd15;
-};
-
-struct nvme_directive_cmd {
- __u8 opcode;
- __u8 flags;
- __u16 command_id;
- __le32 nsid;
- __u64 rsvd2[2];
- union nvme_data_ptr dptr;
- __le32 numd;
- __u8 doper;
- __u8 dtype;
- __le16 dspec;
- __u8 endir;
- __u8 tdtype;
- __u16 rsvd15;
- __u32 rsvd16[3];
-};
-
-enum nvmf_fabrics_opcode {
- nvme_fabrics_command = 127,
-};
-
-enum nvmf_capsule_command {
- nvme_fabrics_type_property_set = 0,
- nvme_fabrics_type_connect = 1,
- nvme_fabrics_type_property_get = 4,
-};
-
-struct nvmf_common_command {
- __u8 opcode;
- __u8 resv1;
- __u16 command_id;
- __u8 fctype;
- __u8 resv2[35];
- __u8 ts[24];
-};
-
-struct nvmf_connect_command {
- __u8 opcode;
- __u8 resv1;
- __u16 command_id;
- __u8 fctype;
- __u8 resv2[19];
- union nvme_data_ptr dptr;
- __le16 recfmt;
- __le16 qid;
- __le16 sqsize;
- __u8 cattr;
- __u8 resv3;
- __le32 kato;
- __u8 resv4[12];
-};
-
-struct nvmf_property_set_command {
- __u8 opcode;
- __u8 resv1;
- __u16 command_id;
- __u8 fctype;
- __u8 resv2[35];
- __u8 attrib;
- __u8 resv3[3];
- __le32 offset;
- __le64 value;
- __u8 resv4[8];
-};
-
-struct nvmf_property_get_command {
- __u8 opcode;
- __u8 resv1;
- __u16 command_id;
- __u8 fctype;
- __u8 resv2[35];
- __u8 attrib;
- __u8 resv3[3];
- __le32 offset;
- __u8 resv4[16];
-};
-
-struct nvme_dbbuf {
- __u8 opcode;
- __u8 flags;
- __u16 command_id;
- __u32 rsvd1[5];
- __le64 prp1;
- __le64 prp2;
- __u32 rsvd12[6];
-};
-
-struct streams_directive_params {
- __le16 msl;
- __le16 nssa;
- __le16 nsso;
- __u8 rsvd[10];
- __le32 sws;
- __le16 sgs;
- __le16 nsa;
- __le16 nso;
- __u8 rsvd2[6];
-};
-
-struct nvme_command {
- union {
- struct nvme_common_command common;
- struct nvme_rw_command rw;
- struct nvme_identify identify;
- struct nvme_features features;
- struct nvme_create_cq create_cq;
- struct nvme_create_sq create_sq;
- struct nvme_delete_queue delete_queue;
- struct nvme_download_firmware dlfw;
- struct nvme_format_cmd format;
- struct nvme_dsm_cmd dsm;
- struct nvme_write_zeroes_cmd write_zeroes;
- struct nvme_zone_mgmt_send_cmd zms;
- struct nvme_zone_mgmt_recv_cmd zmr;
- struct nvme_abort_cmd abort;
- struct nvme_get_log_page_command get_log_page;
- struct nvmf_common_command fabrics;
- struct nvmf_connect_command connect;
- struct nvmf_property_set_command prop_set;
- struct nvmf_property_get_command prop_get;
- struct nvme_dbbuf dbbuf;
- struct nvme_directive_cmd directive;
- };
-};
-
-enum {
- NVME_SC_SUCCESS = 0,
- NVME_SC_INVALID_OPCODE = 1,
- NVME_SC_INVALID_FIELD = 2,
- NVME_SC_CMDID_CONFLICT = 3,
- NVME_SC_DATA_XFER_ERROR = 4,
- NVME_SC_POWER_LOSS = 5,
- NVME_SC_INTERNAL = 6,
- NVME_SC_ABORT_REQ = 7,
- NVME_SC_ABORT_QUEUE = 8,
- NVME_SC_FUSED_FAIL = 9,
- NVME_SC_FUSED_MISSING = 10,
- NVME_SC_INVALID_NS = 11,
- NVME_SC_CMD_SEQ_ERROR = 12,
- NVME_SC_SGL_INVALID_LAST = 13,
- NVME_SC_SGL_INVALID_COUNT = 14,
- NVME_SC_SGL_INVALID_DATA = 15,
- NVME_SC_SGL_INVALID_METADATA = 16,
- NVME_SC_SGL_INVALID_TYPE = 17,
- NVME_SC_SGL_INVALID_OFFSET = 22,
- NVME_SC_SGL_INVALID_SUBTYPE = 23,
- NVME_SC_SANITIZE_FAILED = 28,
- NVME_SC_SANITIZE_IN_PROGRESS = 29,
- NVME_SC_NS_WRITE_PROTECTED = 32,
- NVME_SC_CMD_INTERRUPTED = 33,
- NVME_SC_LBA_RANGE = 128,
- NVME_SC_CAP_EXCEEDED = 129,
- NVME_SC_NS_NOT_READY = 130,
- NVME_SC_RESERVATION_CONFLICT = 131,
- NVME_SC_CQ_INVALID = 256,
- NVME_SC_QID_INVALID = 257,
- NVME_SC_QUEUE_SIZE = 258,
- NVME_SC_ABORT_LIMIT = 259,
- NVME_SC_ABORT_MISSING = 260,
- NVME_SC_ASYNC_LIMIT = 261,
- NVME_SC_FIRMWARE_SLOT = 262,
- NVME_SC_FIRMWARE_IMAGE = 263,
- NVME_SC_INVALID_VECTOR = 264,
- NVME_SC_INVALID_LOG_PAGE = 265,
- NVME_SC_INVALID_FORMAT = 266,
- NVME_SC_FW_NEEDS_CONV_RESET = 267,
- NVME_SC_INVALID_QUEUE = 268,
- NVME_SC_FEATURE_NOT_SAVEABLE = 269,
- NVME_SC_FEATURE_NOT_CHANGEABLE = 270,
- NVME_SC_FEATURE_NOT_PER_NS = 271,
- NVME_SC_FW_NEEDS_SUBSYS_RESET = 272,
- NVME_SC_FW_NEEDS_RESET = 273,
- NVME_SC_FW_NEEDS_MAX_TIME = 274,
- NVME_SC_FW_ACTIVATE_PROHIBITED = 275,
- NVME_SC_OVERLAPPING_RANGE = 276,
- NVME_SC_NS_INSUFFICIENT_CAP = 277,
- NVME_SC_NS_ID_UNAVAILABLE = 278,
- NVME_SC_NS_ALREADY_ATTACHED = 280,
- NVME_SC_NS_IS_PRIVATE = 281,
- NVME_SC_NS_NOT_ATTACHED = 282,
- NVME_SC_THIN_PROV_NOT_SUPP = 283,
- NVME_SC_CTRL_LIST_INVALID = 284,
- NVME_SC_BP_WRITE_PROHIBITED = 286,
- NVME_SC_PMR_SAN_PROHIBITED = 291,
- NVME_SC_BAD_ATTRIBUTES = 384,
- NVME_SC_INVALID_PI = 385,
- NVME_SC_READ_ONLY = 386,
- NVME_SC_ONCS_NOT_SUPPORTED = 387,
- NVME_SC_CONNECT_FORMAT = 384,
- NVME_SC_CONNECT_CTRL_BUSY = 385,
- NVME_SC_CONNECT_INVALID_PARAM = 386,
- NVME_SC_CONNECT_RESTART_DISC = 387,
- NVME_SC_CONNECT_INVALID_HOST = 388,
- NVME_SC_DISCOVERY_RESTART = 400,
- NVME_SC_AUTH_REQUIRED = 401,
- NVME_SC_ZONE_BOUNDARY_ERROR = 440,
- NVME_SC_ZONE_FULL = 441,
- NVME_SC_ZONE_READ_ONLY = 442,
- NVME_SC_ZONE_OFFLINE = 443,
- NVME_SC_ZONE_INVALID_WRITE = 444,
- NVME_SC_ZONE_TOO_MANY_ACTIVE = 445,
- NVME_SC_ZONE_TOO_MANY_OPEN = 446,
- NVME_SC_ZONE_INVALID_TRANSITION = 447,
- NVME_SC_WRITE_FAULT = 640,
- NVME_SC_READ_ERROR = 641,
- NVME_SC_GUARD_CHECK = 642,
- NVME_SC_APPTAG_CHECK = 643,
- NVME_SC_REFTAG_CHECK = 644,
- NVME_SC_COMPARE_FAILED = 645,
- NVME_SC_ACCESS_DENIED = 646,
- NVME_SC_UNWRITTEN_BLOCK = 647,
- NVME_SC_ANA_PERSISTENT_LOSS = 769,
- NVME_SC_ANA_INACCESSIBLE = 770,
- NVME_SC_ANA_TRANSITION = 771,
- NVME_SC_HOST_PATH_ERROR = 880,
- NVME_SC_HOST_ABORTED_CMD = 881,
- NVME_SC_CRD = 6144,
- NVME_SC_DNR = 16384,
-};
-
-union nvme_result {
- __le16 u16;
- __le32 u32;
- __le64 u64;
-};
-
-enum nvme_quirks {
- NVME_QUIRK_STRIPE_SIZE = 1,
- NVME_QUIRK_IDENTIFY_CNS = 2,
- NVME_QUIRK_DEALLOCATE_ZEROES = 4,
- NVME_QUIRK_DELAY_BEFORE_CHK_RDY = 8,
- NVME_QUIRK_NO_APST = 16,
- NVME_QUIRK_NO_DEEPEST_PS = 32,
- NVME_QUIRK_LIGHTNVM = 64,
- NVME_QUIRK_MEDIUM_PRIO_SQ = 128,
- NVME_QUIRK_IGNORE_DEV_SUBNQN = 256,
- NVME_QUIRK_DISABLE_WRITE_ZEROES = 512,
- NVME_QUIRK_SIMPLE_SUSPEND = 1024,
- NVME_QUIRK_SINGLE_VECTOR = 2048,
- NVME_QUIRK_128_BYTES_SQES = 4096,
- NVME_QUIRK_SHARED_TAGS = 8192,
- NVME_QUIRK_NO_TEMP_THRESH_CHANGE = 16384,
- NVME_QUIRK_NO_NS_DESC_LIST = 32768,
-};
-
-struct nvme_ctrl;
-
-struct nvme_request {
- struct nvme_command *cmd;
- union nvme_result result;
- u8 retries;
- u8 flags;
- u16 status;
- struct nvme_ctrl *ctrl;
-};
-
-enum nvme_ctrl_state {
- NVME_CTRL_NEW = 0,
- NVME_CTRL_LIVE = 1,
- NVME_CTRL_RESETTING = 2,
- NVME_CTRL_CONNECTING = 3,
- NVME_CTRL_DELETING = 4,
- NVME_CTRL_DELETING_NOIO = 5,
- NVME_CTRL_DEAD = 6,
-};
-
-struct opal_dev;
-
-struct nvme_fault_inject {};
-
-struct nvme_ctrl_ops;
-
-struct nvme_subsystem;
-
-struct nvmf_ctrl_options;
-
-struct nvme_ctrl {
- bool comp_seen;
- enum nvme_ctrl_state state;
- bool identified;
- spinlock_t lock;
- struct mutex scan_lock;
- const struct nvme_ctrl_ops *ops;
- struct request_queue *admin_q;
- struct request_queue *connect_q;
- struct request_queue *fabrics_q;
- struct device *dev;
- int instance;
- int numa_node;
- struct blk_mq_tag_set *tagset;
- struct blk_mq_tag_set *admin_tagset;
- struct list_head namespaces;
- struct rw_semaphore namespaces_rwsem;
- struct device ctrl_device;
- struct device *device;
- struct cdev cdev;
- struct work_struct reset_work;
- struct work_struct delete_work;
- wait_queue_head_t state_wq;
- struct nvme_subsystem *subsys;
- struct list_head subsys_entry;
- struct opal_dev *opal_dev;
- char name[12];
- u16 cntlid;
- u32 ctrl_config;
- u16 mtfa;
- u32 queue_count;
- u64 cap;
- u32 max_hw_sectors;
- u32 max_segments;
- u32 max_integrity_segments;
- u32 max_zone_append;
- u16 crdt[3];
- u16 oncs;
- u16 oacs;
- u16 nssa;
- u16 nr_streams;
- u16 sqsize;
- u32 max_namespaces;
- atomic_t abort_limit;
- u8 vwc;
- u32 vs;
- u32 sgls;
- u16 kas;
- u8 npss;
- u8 apsta;
- u16 wctemp;
- u16 cctemp;
- u32 oaes;
- u32 aen_result;
- u32 ctratt;
- unsigned int shutdown_timeout;
- unsigned int kato;
- bool subsystem;
- long unsigned int quirks;
- struct nvme_id_power_state psd[32];
- struct nvme_effects_log *effects;
- struct xarray cels;
- struct work_struct scan_work;
- struct work_struct async_event_work;
- struct delayed_work ka_work;
- struct nvme_command ka_cmd;
- struct work_struct fw_act_work;
- long unsigned int events;
- u64 ps_max_latency_us;
- bool apst_enabled;
- u32 hmpre;
- u32 hmmin;
- u32 hmminds;
- u16 hmmaxd;
- u32 ioccsz;
- u32 iorcsz;
- u16 icdoff;
- u16 maxcmd;
- int nr_reconnects;
- struct nvmf_ctrl_options *opts;
- struct page *discard_page;
- long unsigned int discard_page_busy;
- struct nvme_fault_inject fault_inject;
-};
-
-enum {
- NVME_REQ_CANCELLED = 1,
- NVME_REQ_USERCMD = 2,
-};
-
-struct nvme_ctrl_ops {
- const char *name;
- struct module *module;
- unsigned int flags;
- int (*reg_read32)(struct nvme_ctrl *, u32, u32 *);
- int (*reg_write32)(struct nvme_ctrl *, u32, u32);
- int (*reg_read64)(struct nvme_ctrl *, u32, u64 *);
- void (*free_ctrl)(struct nvme_ctrl *);
- void (*submit_async_event)(struct nvme_ctrl *);
- void (*delete_ctrl)(struct nvme_ctrl *);
- int (*get_address)(struct nvme_ctrl *, char *, int);
-};
-
-struct nvme_subsystem {
- int instance;
- struct device dev;
- struct kref ref;
- struct list_head entry;
- struct mutex lock;
- struct list_head ctrls;
- struct list_head nsheads;
- char subnqn[223];
- char serial[20];
- char model[40];
- char firmware_rev[8];
- u8 cmic;
- u16 vendor_id;
- u16 awupf;
- struct ida ns_ida;
-};
-
-struct nvmf_host;
-
-struct nvmf_ctrl_options {
- unsigned int mask;
- char *transport;
- char *subsysnqn;
- char *traddr;
- char *trsvcid;
- char *host_traddr;
- size_t queue_size;
- unsigned int nr_io_queues;
- unsigned int reconnect_delay;
- bool discovery_nqn;
- bool duplicate_connect;
- unsigned int kato;
- struct nvmf_host *host;
- int max_reconnects;
- bool disable_sqflow;
- bool hdr_digest;
- bool data_digest;
- unsigned int nr_write_queues;
- unsigned int nr_poll_queues;
- int tos;
-};
-
-struct nvme_ns_ids {
- u8 eui64[8];
- u8 nguid[16];
- uuid_t uuid;
- u8 csi;
-};
-
-struct nvme_ns_head {
- struct list_head list;
- struct srcu_struct srcu;
- struct nvme_subsystem *subsys;
- unsigned int ns_id;
- struct nvme_ns_ids ids;
- struct list_head entry;
- struct kref ref;
- bool shared;
- int instance;
- struct nvme_effects_log *effects;
-};
-
-enum nvme_ns_features {
- NVME_NS_EXT_LBAS = 1,
- NVME_NS_METADATA_SUPPORTED = 2,
-};
-
-struct nvme_ns {
- struct list_head list;
- struct nvme_ctrl *ctrl;
- struct request_queue *queue;
- struct gendisk *disk;
- struct list_head siblings;
- struct nvm_dev *ndev;
- struct kref kref;
- struct nvme_ns_head *head;
- int lba_shift;
- u16 ms;
- u16 sgs;
- u32 sws;
- u8 pi_type;
- u64 zsze;
- long unsigned int features;
- long unsigned int flags;
- struct nvme_fault_inject fault_inject;
-};
-
-struct nvmf_host {
- struct kref ref;
- struct list_head list;
- char nqn[223];
- uuid_t id;
-};
-
-struct trace_event_raw_nvme_setup_cmd {
- struct trace_entry ent;
- char disk[32];
- int ctrl_id;
- int qid;
- u8 opcode;
- u8 flags;
- u8 fctype;
- u16 cid;
- u32 nsid;
- u64 metadata;
- u8 cdw10[24];
- char __data[0];
-};
-
-struct trace_event_raw_nvme_complete_rq {
- struct trace_entry ent;
- char disk[32];
- int ctrl_id;
- int qid;
- int cid;
- u64 result;
- u8 retries;
- u8 flags;
- u16 status;
- char __data[0];
-};
-
-struct trace_event_raw_nvme_async_event {
- struct trace_entry ent;
- int ctrl_id;
- u32 result;
- char __data[0];
-};
-
-struct trace_event_raw_nvme_sq {
- struct trace_entry ent;
- int ctrl_id;
- char disk[32];
- int qid;
- u16 sq_head;
- u16 sq_tail;
- char __data[0];
-};
-
-struct trace_event_data_offsets_nvme_setup_cmd {};
-
-struct trace_event_data_offsets_nvme_complete_rq {};
-
-struct trace_event_data_offsets_nvme_async_event {};
-
-struct trace_event_data_offsets_nvme_sq {};
-
-typedef void (*btf_trace_nvme_setup_cmd)(void *, struct request *, struct nvme_command *);
-
-typedef void (*btf_trace_nvme_complete_rq)(void *, struct request *);
-
-typedef void (*btf_trace_nvme_async_event)(void *, struct nvme_ctrl *, u32);
-
-typedef void (*btf_trace_nvme_sq)(void *, struct request *, __le16, int);
-
-enum nvme_disposition {
- COMPLETE = 0,
- RETRY = 1,
- FAILOVER = 2,
-};
-
-struct nvme_core_quirk_entry {
- u16 vid;
- const char *mn;
- const char *fr;
- long unsigned int quirks;
-};
-
-struct nvm_user_vio {
- __u8 opcode;
- __u8 flags;
- __u16 control;
- __u16 nppas;
- __u16 rsvd;
- __u64 metadata;
- __u64 addr;
- __u64 ppa_list;
- __u32 metadata_len;
- __u32 data_len;
- __u64 status;
- __u32 result;
- __u32 rsvd3[3];
-};
-
-struct nvm_passthru_vio {
- __u8 opcode;
- __u8 flags;
- __u8 rsvd[2];
- __u32 nsid;
- __u32 cdw2;
- __u32 cdw3;
- __u64 metadata;
- __u64 addr;
- __u32 metadata_len;
- __u32 data_len;
- __u64 ppa_list;
- __u16 nppas;
- __u16 control;
- __u32 cdw13;
- __u32 cdw14;
- __u32 cdw15;
- __u64 status;
- __u32 result;
- __u32 timeout_ms;
-};
-
-enum nvme_nvm_admin_opcode {
- nvme_nvm_admin_identity = 226,
- nvme_nvm_admin_get_bb_tbl = 242,
- nvme_nvm_admin_set_bb_tbl = 241,
-};
-
-enum nvme_nvm_log_page {
- NVME_NVM_LOG_REPORT_CHUNK = 202,
-};
-
-struct nvme_nvm_ph_rw {
- __u8 opcode;
- __u8 flags;
- __u16 command_id;
- __le32 nsid;
- __u64 rsvd2;
- __le64 metadata;
- __le64 prp1;
- __le64 prp2;
- __le64 spba;
- __le16 length;
- __le16 control;
- __le32 dsmgmt;
- __le64 resv;
-};
-
-struct nvme_nvm_erase_blk {
- __u8 opcode;
- __u8 flags;
- __u16 command_id;
- __le32 nsid;
- __u64 rsvd[2];
- __le64 prp1;
- __le64 prp2;
- __le64 spba;
- __le16 length;
- __le16 control;
- __le32 dsmgmt;
- __le64 resv;
-};
-
-struct nvme_nvm_identity {
- __u8 opcode;
- __u8 flags;
- __u16 command_id;
- __le32 nsid;
- __u64 rsvd[2];
- __le64 prp1;
- __le64 prp2;
- __u32 rsvd11[6];
-};
-
-struct nvme_nvm_getbbtbl {
- __u8 opcode;
- __u8 flags;
- __u16 command_id;
- __le32 nsid;
- __u64 rsvd[2];
- __le64 prp1;
- __le64 prp2;
- __le64 spba;
- __u32 rsvd4[4];
-};
-
-struct nvme_nvm_setbbtbl {
- __u8 opcode;
- __u8 flags;
- __u16 command_id;
- __le32 nsid;
- __le64 rsvd[2];
- __le64 prp1;
- __le64 prp2;
- __le64 spba;
- __le16 nlb;
- __u8 value;
- __u8 rsvd3;
- __u32 rsvd4[3];
-};
-
-struct nvme_nvm_command {
- union {
- struct nvme_common_command common;
- struct nvme_nvm_ph_rw ph_rw;
- struct nvme_nvm_erase_blk erase;
- struct nvme_nvm_identity identity;
- struct nvme_nvm_getbbtbl get_bb;
- struct nvme_nvm_setbbtbl set_bb;
- };
-};
-
-struct nvme_nvm_id12_grp {
- __u8 mtype;
- __u8 fmtype;
- __le16 res16;
- __u8 num_ch;
- __u8 num_lun;
- __u8 num_pln;
- __u8 rsvd1;
- __le16 num_chk;
- __le16 num_pg;
- __le16 fpg_sz;
- __le16 csecs;
- __le16 sos;
- __le16 rsvd2;
- __le32 trdt;
- __le32 trdm;
- __le32 tprt;
- __le32 tprm;
- __le32 tbet;
- __le32 tbem;
- __le32 mpos;
- __le32 mccap;
- __le16 cpar;
- __u8 reserved[906];
-};
-
-struct nvme_nvm_id12_addrf {
- __u8 ch_offset;
- __u8 ch_len;
- __u8 lun_offset;
- __u8 lun_len;
- __u8 pln_offset;
- __u8 pln_len;
- __u8 blk_offset;
- __u8 blk_len;
- __u8 pg_offset;
- __u8 pg_len;
- __u8 sec_offset;
- __u8 sec_len;
- __u8 res[4];
-};
-
-struct nvme_nvm_id12 {
- __u8 ver_id;
- __u8 vmnt;
- __u8 cgrps;
- __u8 res;
- __le32 cap;
- __le32 dom;
- struct nvme_nvm_id12_addrf ppaf;
- __u8 resv[228];
- struct nvme_nvm_id12_grp grp;
- __u8 resv2[2880];
-};
-
-struct nvme_nvm_bb_tbl {
- __u8 tblid[4];
- __le16 verid;
- __le16 revid;
- __le32 rvsd1;
- __le32 tblks;
- __le32 tfact;
- __le32 tgrown;
- __le32 tdresv;
- __le32 thresv;
- __le32 rsvd2[8];
- __u8 blk[0];
-};
-
-struct nvme_nvm_id20_addrf {
- __u8 grp_len;
- __u8 pu_len;
- __u8 chk_len;
- __u8 lba_len;
- __u8 resv[4];
-};
-
-struct nvme_nvm_id20 {
- __u8 mjr;
- __u8 mnr;
- __u8 resv[6];
- struct nvme_nvm_id20_addrf lbaf;
- __le32 mccap;
- __u8 resv2[12];
- __u8 wit;
- __u8 resv3[31];
- __le16 num_grp;
- __le16 num_pu;
- __le32 num_chk;
- __le32 clba;
- __u8 resv4[52];
- __le32 ws_min;
- __le32 ws_opt;
- __le32 mw_cunits;
- __le32 maxoc;
- __le32 maxocpu;
- __u8 resv5[44];
- __le32 trdt;
- __le32 trdm;
- __le32 twrt;
- __le32 twrm;
- __le32 tcrst;
- __le32 tcrsm;
- __u8 resv6[40];
- __u8 resv7[2816];
- __u8 vs[1024];
-};
-
-struct nvme_nvm_chk_meta {
- __u8 state;
- __u8 type;
- __u8 wi;
- __u8 rsvd[5];
- __le64 slba;
- __le64 cnlb;
- __le64 wp;
-};
-
-struct nvme_zns_lbafe {
- __le64 zsze;
- __u8 zdes;
- __u8 rsvd9[7];
-};
-
-struct nvme_id_ns_zns {
- __le16 zoc;
- __le16 ozcs;
- __le32 mar;
- __le32 mor;
- __le32 rrl;
- __le32 frl;
- __u8 rsvd20[2796];
- struct nvme_zns_lbafe lbafe[16];
- __u8 rsvd3072[768];
- __u8 vs[256];
-};
-
-struct nvme_id_ctrl_zns {
- __u8 zasl;
- __u8 rsvd1[4095];
-};
-
-struct nvme_zone_descriptor {
- __u8 zt;
- __u8 zs;
- __u8 za;
- __u8 rsvd3[5];
- __le64 zcap;
- __le64 zslba;
- __le64 wp;
- __u8 rsvd32[32];
-};
-
-enum {
- NVME_ZONE_TYPE_SEQWRITE_REQ = 2,
-};
-
-struct nvme_zone_report {
- __le64 nr_zones;
- __u8 resv8[56];
- struct nvme_zone_descriptor entries[0];
-};
-
-enum {
- NVME_ZRA_ZONE_REPORT = 0,
- NVME_ZRASF_ZONE_REPORT_ALL = 0,
- NVME_REPORT_ZONE_PARTIAL = 1,
-};
-
-enum {
- NVME_CMBSZ_SQS = 1,
- NVME_CMBSZ_CQS = 2,
- NVME_CMBSZ_LISTS = 4,
- NVME_CMBSZ_RDS = 8,
- NVME_CMBSZ_WDS = 16,
- NVME_CMBSZ_SZ_SHIFT = 12,
- NVME_CMBSZ_SZ_MASK = 1048575,
- NVME_CMBSZ_SZU_SHIFT = 8,
- NVME_CMBSZ_SZU_MASK = 15,
-};
-
-enum {
- NVME_SGL_FMT_DATA_DESC = 0,
- NVME_SGL_FMT_SEG_DESC = 2,
- NVME_SGL_FMT_LAST_SEG_DESC = 3,
- NVME_KEY_SGL_FMT_DATA_DESC = 4,
- NVME_TRANSPORT_SGL_DATA_DESC = 5,
-};
-
-enum {
- NVME_HOST_MEM_ENABLE = 1,
- NVME_HOST_MEM_RETURN = 2,
-};
-
-struct nvme_host_mem_buf_desc {
- __le64 addr;
- __le32 size;
- __u32 rsvd;
-};
-
-struct nvme_completion {
- union nvme_result result;
- __le16 sq_head;
- __le16 sq_id;
- __u16 command_id;
- __le16 status;
-};
-
-struct nvme_queue;
-
-struct nvme_dev {
- struct nvme_queue *queues;
- struct blk_mq_tag_set tagset;
- struct blk_mq_tag_set admin_tagset;
- u32 *dbs;
- struct device *dev;
- struct dma_pool___2 *prp_page_pool;
- struct dma_pool___2 *prp_small_pool;
- unsigned int online_queues;
- unsigned int max_qid;
- unsigned int io_queues[3];
- unsigned int num_vecs;
- u32 q_depth;
- int io_sqes;
- u32 db_stride;
- void *bar;
- long unsigned int bar_mapped_size;
- struct work_struct remove_work;
- struct mutex shutdown_lock;
- bool subsystem;
- u64 cmb_size;
- bool cmb_use_sqes;
- u32 cmbsz;
- u32 cmbloc;
- struct nvme_ctrl ctrl;
- u32 last_ps;
- mempool_t *iod_mempool;
- u32 *dbbuf_dbs;
- dma_addr_t dbbuf_dbs_dma_addr;
- u32 *dbbuf_eis;
- dma_addr_t dbbuf_eis_dma_addr;
- u64 host_mem_size;
- u32 nr_host_mem_descs;
- dma_addr_t host_mem_descs_dma;
- struct nvme_host_mem_buf_desc *host_mem_descs;
- void **host_mem_desc_bufs;
- unsigned int nr_allocated_queues;
- unsigned int nr_write_queues;
- unsigned int nr_poll_queues;
-};
-
-struct nvme_queue {
- struct nvme_dev *dev;
- spinlock_t sq_lock;
- void *sq_cmds;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- spinlock_t cq_poll_lock;
- struct nvme_completion *cqes;
- dma_addr_t sq_dma_addr;
- dma_addr_t cq_dma_addr;
- u32 *q_db;
- u32 q_depth;
- u16 cq_vector;
- u16 sq_tail;
- u16 last_sq_tail;
- u16 cq_head;
- u16 qid;
- u8 cq_phase;
- u8 sqes;
- long unsigned int flags;
- u32 *dbbuf_sq_db;
- u32 *dbbuf_cq_db;
- u32 *dbbuf_sq_ei;
- u32 *dbbuf_cq_ei;
- struct completion delete_done;
-};
-
-struct nvme_iod {
- struct nvme_request req;
- struct nvme_queue *nvmeq;
- bool use_sgl;
- int aborted;
- int npages;
- int nents;
- dma_addr_t first_dma;
- unsigned int dma_len;
- dma_addr_t meta_dma;
- struct scatterlist *sg;
-};
-
-typedef void (*spi_res_release_t)(struct spi_controller *, struct spi_message *, void *);
-
-struct spi_res {
- struct list_head entry;
- spi_res_release_t release;
- long long unsigned int data[0];
-};
-
-struct spi_replaced_transfers;
-
-typedef void (*spi_replaced_release_t)(struct spi_controller *, struct spi_message *, struct spi_replaced_transfers *);
-
-struct spi_replaced_transfers {
- spi_replaced_release_t release;
- void *extradata;
- struct list_head replaced_transfers;
- struct list_head *replaced_after;
- size_t inserted;
- struct spi_transfer inserted_transfers[0];
-};
-
-struct spi_board_info {
- char modalias[32];
- const void *platform_data;
- const struct property_entry *properties;
- void *controller_data;
- int irq;
- u32 max_speed_hz;
- u16 bus_num;
- u16 chip_select;
- u32 mode;
-};
-
-enum spi_mem_data_dir {
- SPI_MEM_NO_DATA = 0,
- SPI_MEM_DATA_IN = 1,
- SPI_MEM_DATA_OUT = 2,
-};
-
-struct spi_mem_op {
- struct {
- u8 nbytes;
- u8 buswidth;
- u8 dtr: 1;
- u16 opcode;
- } cmd;
- struct {
- u8 nbytes;
- u8 buswidth;
- u8 dtr: 1;
- u64 val;
- } addr;
- struct {
- u8 nbytes;
- u8 buswidth;
- u8 dtr: 1;
- } dummy;
- struct {
- u8 buswidth;
- u8 dtr: 1;
- enum spi_mem_data_dir dir;
- unsigned int nbytes;
- union {
- void *in;
- const void *out;
- } buf;
- } data;
-};
-
-struct spi_mem_dirmap_info {
- struct spi_mem_op op_tmpl;
- u64 offset;
- u64 length;
-};
-
-struct spi_mem_dirmap_desc {
- struct spi_mem *mem;
- struct spi_mem_dirmap_info info;
- unsigned int nodirmap;
- void *priv;
-};
-
-struct spi_mem {
- struct spi_device *spi;
- void *drvpriv;
- const char *name;
-};
-
-struct trace_event_raw_spi_controller {
- struct trace_entry ent;
- int bus_num;
- char __data[0];
-};
-
-struct trace_event_raw_spi_message {
- struct trace_entry ent;
- int bus_num;
- int chip_select;
- struct spi_message *msg;
- char __data[0];
-};
-
-struct trace_event_raw_spi_message_done {
- struct trace_entry ent;
- int bus_num;
- int chip_select;
- struct spi_message *msg;
- unsigned int frame;
- unsigned int actual;
- char __data[0];
-};
-
-struct trace_event_raw_spi_transfer {
- struct trace_entry ent;
- int bus_num;
- int chip_select;
- struct spi_transfer *xfer;
- int len;
- u32 __data_loc_rx_buf;
- u32 __data_loc_tx_buf;
- char __data[0];
-};
-
-struct trace_event_data_offsets_spi_controller {};
-
-struct trace_event_data_offsets_spi_message {};
-
-struct trace_event_data_offsets_spi_message_done {};
-
-struct trace_event_data_offsets_spi_transfer {
- u32 rx_buf;
- u32 tx_buf;
-};
-
-typedef void (*btf_trace_spi_controller_idle)(void *, struct spi_controller *);
-
-typedef void (*btf_trace_spi_controller_busy)(void *, struct spi_controller *);
-
-typedef void (*btf_trace_spi_message_submit)(void *, struct spi_message *);
-
-typedef void (*btf_trace_spi_message_start)(void *, struct spi_message *);
-
-typedef void (*btf_trace_spi_message_done)(void *, struct spi_message *);
-
-typedef void (*btf_trace_spi_transfer_start)(void *, struct spi_message *, struct spi_transfer *);
-
-typedef void (*btf_trace_spi_transfer_stop)(void *, struct spi_message *, struct spi_transfer *);
-
-struct boardinfo {
- struct list_head list;
- struct spi_board_info board_info;
-};
-
-struct acpi_spi_lookup {
- struct spi_controller *ctlr;
- u32 max_speed_hz;
- u32 mode;
- int irq;
- u8 bits_per_word;
- u8 chip_select;
-};
-
-struct spi_mem_driver {
- struct spi_driver spidrv;
- int (*probe)(struct spi_mem *);
- int (*remove)(struct spi_mem *);
- void (*shutdown)(struct spi_mem *);
-};
-
-struct meson_spifc {
- struct spi_controller *master;
- struct regmap *regmap;
- struct clk *clk;
- struct device *dev;
-};
-
-enum orion_spi_type {
- ORION_SPI = 0,
- ARMADA_SPI = 1,
-};
-
-struct orion_spi_dev {
- enum orion_spi_type typ;
- long unsigned int max_hz;
- unsigned int min_divisor;
- unsigned int max_divisor;
- u32 prescale_mask;
- bool is_errata_50mhz_ac;
-};
-
-struct orion_direct_acc {
- void *vaddr;
- u32 size;
-};
-
-struct orion_child_options {
- struct orion_direct_acc direct_access;
-};
-
-struct orion_spi {
- struct spi_controller *master;
- void *base;
- struct clk *clk;
- struct clk *axi_clk;
- const struct orion_spi_dev *devdata;
- struct orion_child_options child[8];
-};
-
-enum ssp_loopback {
- LOOPBACK_DISABLED = 0,
- LOOPBACK_ENABLED = 1,
-};
-
-enum ssp_interface {
- SSP_INTERFACE_MOTOROLA_SPI = 0,
- SSP_INTERFACE_TI_SYNC_SERIAL = 1,
- SSP_INTERFACE_NATIONAL_MICROWIRE = 2,
- SSP_INTERFACE_UNIDIRECTIONAL = 3,
-};
-
-enum ssp_hierarchy {
- SSP_MASTER = 0,
- SSP_SLAVE = 1,
-};
-
-struct ssp_clock_params {
- u8 cpsdvsr;
- u8 scr;
-};
-
-enum ssp_rx_endian {
- SSP_RX_MSB = 0,
- SSP_RX_LSB = 1,
-};
-
-enum ssp_tx_endian {
- SSP_TX_MSB = 0,
- SSP_TX_LSB = 1,
-};
-
-enum ssp_data_size {
- SSP_DATA_BITS_4 = 3,
- SSP_DATA_BITS_5 = 4,
- SSP_DATA_BITS_6 = 5,
- SSP_DATA_BITS_7 = 6,
- SSP_DATA_BITS_8 = 7,
- SSP_DATA_BITS_9 = 8,
- SSP_DATA_BITS_10 = 9,
- SSP_DATA_BITS_11 = 10,
- SSP_DATA_BITS_12 = 11,
- SSP_DATA_BITS_13 = 12,
- SSP_DATA_BITS_14 = 13,
- SSP_DATA_BITS_15 = 14,
- SSP_DATA_BITS_16 = 15,
- SSP_DATA_BITS_17 = 16,
- SSP_DATA_BITS_18 = 17,
- SSP_DATA_BITS_19 = 18,
- SSP_DATA_BITS_20 = 19,
- SSP_DATA_BITS_21 = 20,
- SSP_DATA_BITS_22 = 21,
- SSP_DATA_BITS_23 = 22,
- SSP_DATA_BITS_24 = 23,
- SSP_DATA_BITS_25 = 24,
- SSP_DATA_BITS_26 = 25,
- SSP_DATA_BITS_27 = 26,
- SSP_DATA_BITS_28 = 27,
- SSP_DATA_BITS_29 = 28,
- SSP_DATA_BITS_30 = 29,
- SSP_DATA_BITS_31 = 30,
- SSP_DATA_BITS_32 = 31,
-};
-
-enum ssp_mode {
- INTERRUPT_TRANSFER = 0,
- POLLING_TRANSFER = 1,
- DMA_TRANSFER = 2,
-};
-
-enum ssp_rx_level_trig {
- SSP_RX_1_OR_MORE_ELEM = 0,
- SSP_RX_4_OR_MORE_ELEM = 1,
- SSP_RX_8_OR_MORE_ELEM = 2,
- SSP_RX_16_OR_MORE_ELEM = 3,
- SSP_RX_32_OR_MORE_ELEM = 4,
-};
-
-enum ssp_tx_level_trig {
- SSP_TX_1_OR_MORE_EMPTY_LOC = 0,
- SSP_TX_4_OR_MORE_EMPTY_LOC = 1,
- SSP_TX_8_OR_MORE_EMPTY_LOC = 2,
- SSP_TX_16_OR_MORE_EMPTY_LOC = 3,
- SSP_TX_32_OR_MORE_EMPTY_LOC = 4,
-};
-
-enum ssp_spi_clk_phase {
- SSP_CLK_FIRST_EDGE = 0,
- SSP_CLK_SECOND_EDGE = 1,
-};
-
-enum ssp_spi_clk_pol {
- SSP_CLK_POL_IDLE_LOW = 0,
- SSP_CLK_POL_IDLE_HIGH = 1,
-};
-
-enum ssp_microwire_ctrl_len {
- SSP_BITS_4 = 3,
- SSP_BITS_5 = 4,
- SSP_BITS_6 = 5,
- SSP_BITS_7 = 6,
- SSP_BITS_8 = 7,
- SSP_BITS_9 = 8,
- SSP_BITS_10 = 9,
- SSP_BITS_11 = 10,
- SSP_BITS_12 = 11,
- SSP_BITS_13 = 12,
- SSP_BITS_14 = 13,
- SSP_BITS_15 = 14,
- SSP_BITS_16 = 15,
- SSP_BITS_17 = 16,
- SSP_BITS_18 = 17,
- SSP_BITS_19 = 18,
- SSP_BITS_20 = 19,
- SSP_BITS_21 = 20,
- SSP_BITS_22 = 21,
- SSP_BITS_23 = 22,
- SSP_BITS_24 = 23,
- SSP_BITS_25 = 24,
- SSP_BITS_26 = 25,
- SSP_BITS_27 = 26,
- SSP_BITS_28 = 27,
- SSP_BITS_29 = 28,
- SSP_BITS_30 = 29,
- SSP_BITS_31 = 30,
- SSP_BITS_32 = 31,
-};
-
-enum ssp_microwire_wait_state {
- SSP_MWIRE_WAIT_ZERO = 0,
- SSP_MWIRE_WAIT_ONE = 1,
-};
-
-enum ssp_duplex {
- SSP_MICROWIRE_CHANNEL_FULL_DUPLEX = 0,
- SSP_MICROWIRE_CHANNEL_HALF_DUPLEX = 1,
-};
-
-enum ssp_clkdelay {
- SSP_FEEDBACK_CLK_DELAY_NONE = 0,
- SSP_FEEDBACK_CLK_DELAY_1T = 1,
- SSP_FEEDBACK_CLK_DELAY_2T = 2,
- SSP_FEEDBACK_CLK_DELAY_3T = 3,
- SSP_FEEDBACK_CLK_DELAY_4T = 4,
- SSP_FEEDBACK_CLK_DELAY_5T = 5,
- SSP_FEEDBACK_CLK_DELAY_6T = 6,
- SSP_FEEDBACK_CLK_DELAY_7T = 7,
-};
-
-enum ssp_chip_select {
- SSP_CHIP_SELECT = 0,
- SSP_CHIP_DESELECT = 1,
-};
-
-struct pl022_ssp_controller {
- u16 bus_id;
- u8 num_chipselect;
- u8 enable_dma: 1;
- bool (*dma_filter)(struct dma_chan *, void *);
- void *dma_rx_param;
- void *dma_tx_param;
- int autosuspend_delay;
- bool rt;
- int *chipselects;
-};
-
-struct pl022_config_chip {
- enum ssp_interface iface;
- enum ssp_hierarchy hierarchy;
- bool slave_tx_disable;
- struct ssp_clock_params clk_freq;
- enum ssp_mode com_mode;
- enum ssp_rx_level_trig rx_lev_trig;
- enum ssp_tx_level_trig tx_lev_trig;
- enum ssp_microwire_ctrl_len ctrl_len;
- enum ssp_microwire_wait_state wait_state;
- enum ssp_duplex duplex;
- enum ssp_clkdelay clkdelay;
- void (*cs_control)(u32);
-};
-
-enum ssp_reading {
- READING_NULL = 0,
- READING_U8 = 1,
- READING_U16 = 2,
- READING_U32 = 3,
-};
-
-enum ssp_writing {
- WRITING_NULL = 0,
- WRITING_U8 = 1,
- WRITING_U16 = 2,
- WRITING_U32 = 3,
-};
-
-struct vendor_data___2 {
- int fifodepth;
- int max_bpw;
- bool unidir;
- bool extended_cr;
- bool pl023;
- bool loopback;
- bool internal_cs_ctrl;
-};
-
-struct chip_data;
-
-struct pl022 {
- struct amba_device *adev;
- struct vendor_data___2 *vendor;
- resource_size_t phybase;
- void *virtbase;
- struct clk *clk;
- struct spi_controller *master;
- struct pl022_ssp_controller *master_info;
- struct tasklet_struct pump_transfers;
- struct spi_message *cur_msg;
- struct spi_transfer *cur_transfer;
- struct chip_data *cur_chip;
- bool next_msg_cs_active;
- void *tx;
- void *tx_end;
- void *rx;
- void *rx_end;
- enum ssp_reading read;
- enum ssp_writing write;
- u32 exp_fifo_level;
- enum ssp_rx_level_trig rx_lev_trig;
- enum ssp_tx_level_trig tx_lev_trig;
- struct dma_chan *dma_rx_channel;
- struct dma_chan *dma_tx_channel;
- struct sg_table sgt_rx;
- struct sg_table sgt_tx;
- char *dummypage;
- bool dma_running;
- int cur_cs;
- int *chipselects;
-};
-
-struct chip_data {
- u32 cr0;
- u16 cr1;
- u16 dmacr;
- u16 cpsr;
- u8 n_bytes;
- bool enable_dma;
- enum ssp_reading read;
- enum ssp_writing write;
- void (*cs_control)(u32);
- int xfer_type;
-};
-
-struct spi_qup {
- void *base;
- struct device *dev;
- struct clk *cclk;
- struct clk *iclk;
- int irq;
- spinlock_t lock;
- int in_fifo_sz;
- int out_fifo_sz;
- int in_blk_sz;
- int out_blk_sz;
- struct spi_transfer *xfer;
- struct completion done;
- int error;
- int w_size;
- int n_words;
- int tx_bytes;
- int rx_bytes;
- const u8 *tx_buf;
- u8 *rx_buf;
- int qup_v1;
- int mode;
- struct dma_slave_config rx_conf;
- struct dma_slave_config tx_conf;
-};
-
-struct rockchip_spi {
- struct device *dev;
- struct clk *spiclk;
- struct clk *apb_pclk;
- void *regs;
- dma_addr_t dma_addr_rx;
- dma_addr_t dma_addr_tx;
- const void *tx;
- void *rx;
- unsigned int tx_left;
- unsigned int rx_left;
- atomic_t state;
- u32 fifo_len;
- u32 freq;
- u8 n_bytes;
- u8 rsd;
- bool cs_asserted[2];
- bool slave_abort;
-};
-
-struct s3c64xx_spi_csinfo {
- u8 fb_delay;
- unsigned int line;
-};
-
-struct s3c64xx_spi_info {
- int src_clk_nr;
- int num_cs;
- bool no_cs;
- int (*cfg_gpio)();
-};
-
-struct s3c64xx_spi_dma_data {
- struct dma_chan *ch;
- dma_cookie_t cookie;
- enum dma_transfer_direction direction;
-};
-
-struct s3c64xx_spi_port_config {
- int fifo_lvl_mask[6];
- int rx_lvl_offset;
- int tx_st_done;
- int quirks;
- bool high_speed;
- bool clk_from_cmu;
- bool clk_ioclk;
-};
-
-struct s3c64xx_spi_driver_data {
- void *regs;
- struct clk *clk;
- struct clk *src_clk;
- struct clk *ioclk;
- struct platform_device *pdev;
- struct spi_controller *master;
- struct s3c64xx_spi_info *cntrlr_info;
- spinlock_t lock;
- long unsigned int sfr_start;
- struct completion xfer_completion;
- unsigned int state;
- unsigned int cur_mode;
- unsigned int cur_bpw;
- unsigned int cur_speed;
- struct s3c64xx_spi_dma_data rx_dma;
- struct s3c64xx_spi_dma_data tx_dma;
- struct s3c64xx_spi_port_config *port_conf;
- unsigned int port_id;
-};
-
-struct devprobe2 {
- struct net_device * (*probe)(int);
- int status;
-};
-
-enum {
- NETIF_F_SG_BIT = 0,
- NETIF_F_IP_CSUM_BIT = 1,
- __UNUSED_NETIF_F_1 = 2,
- NETIF_F_HW_CSUM_BIT = 3,
- NETIF_F_IPV6_CSUM_BIT = 4,
- NETIF_F_HIGHDMA_BIT = 5,
- NETIF_F_FRAGLIST_BIT = 6,
- NETIF_F_HW_VLAN_CTAG_TX_BIT = 7,
- NETIF_F_HW_VLAN_CTAG_RX_BIT = 8,
- NETIF_F_HW_VLAN_CTAG_FILTER_BIT = 9,
- NETIF_F_VLAN_CHALLENGED_BIT = 10,
- NETIF_F_GSO_BIT = 11,
- NETIF_F_LLTX_BIT = 12,
- NETIF_F_NETNS_LOCAL_BIT = 13,
- NETIF_F_GRO_BIT = 14,
- NETIF_F_LRO_BIT = 15,
- NETIF_F_GSO_SHIFT = 16,
- NETIF_F_TSO_BIT = 16,
- NETIF_F_GSO_ROBUST_BIT = 17,
- NETIF_F_TSO_ECN_BIT = 18,
- NETIF_F_TSO_MANGLEID_BIT = 19,
- NETIF_F_TSO6_BIT = 20,
- NETIF_F_FSO_BIT = 21,
- NETIF_F_GSO_GRE_BIT = 22,
- NETIF_F_GSO_GRE_CSUM_BIT = 23,
- NETIF_F_GSO_IPXIP4_BIT = 24,
- NETIF_F_GSO_IPXIP6_BIT = 25,
- NETIF_F_GSO_UDP_TUNNEL_BIT = 26,
- NETIF_F_GSO_UDP_TUNNEL_CSUM_BIT = 27,
- NETIF_F_GSO_PARTIAL_BIT = 28,
- NETIF_F_GSO_TUNNEL_REMCSUM_BIT = 29,
- NETIF_F_GSO_SCTP_BIT = 30,
- NETIF_F_GSO_ESP_BIT = 31,
- NETIF_F_GSO_UDP_BIT = 32,
- NETIF_F_GSO_UDP_L4_BIT = 33,
- NETIF_F_GSO_FRAGLIST_BIT = 34,
- NETIF_F_GSO_LAST = 34,
- NETIF_F_FCOE_CRC_BIT = 35,
- NETIF_F_SCTP_CRC_BIT = 36,
- NETIF_F_FCOE_MTU_BIT = 37,
- NETIF_F_NTUPLE_BIT = 38,
- NETIF_F_RXHASH_BIT = 39,
- NETIF_F_RXCSUM_BIT = 40,
- NETIF_F_NOCACHE_COPY_BIT = 41,
- NETIF_F_LOOPBACK_BIT = 42,
- NETIF_F_RXFCS_BIT = 43,
- NETIF_F_RXALL_BIT = 44,
- NETIF_F_HW_VLAN_STAG_TX_BIT = 45,
- NETIF_F_HW_VLAN_STAG_RX_BIT = 46,
- NETIF_F_HW_VLAN_STAG_FILTER_BIT = 47,
- NETIF_F_HW_L2FW_DOFFLOAD_BIT = 48,
- NETIF_F_HW_TC_BIT = 49,
- NETIF_F_HW_ESP_BIT = 50,
- NETIF_F_HW_ESP_TX_CSUM_BIT = 51,
- NETIF_F_RX_UDP_TUNNEL_PORT_BIT = 52,
- NETIF_F_HW_TLS_TX_BIT = 53,
- NETIF_F_HW_TLS_RX_BIT = 54,
- NETIF_F_GRO_HW_BIT = 55,
- NETIF_F_HW_TLS_RECORD_BIT = 56,
- NETIF_F_GRO_FRAGLIST_BIT = 57,
- NETIF_F_HW_MACSEC_BIT = 58,
- NETDEV_FEATURE_COUNT = 59,
-};
-
-enum {
- SKBTX_HW_TSTAMP = 1,
- SKBTX_SW_TSTAMP = 2,
- SKBTX_IN_PROGRESS = 4,
- SKBTX_DEV_ZEROCOPY = 8,
- SKBTX_WIFI_STATUS = 16,
- SKBTX_SHARED_FRAG = 32,
- SKBTX_SCHED_TSTAMP = 64,
-};
-
-enum netdev_priv_flags {
- IFF_802_1Q_VLAN = 1,
- IFF_EBRIDGE = 2,
- IFF_BONDING = 4,
- IFF_ISATAP = 8,
- IFF_WAN_HDLC = 16,
- IFF_XMIT_DST_RELEASE = 32,
- IFF_DONT_BRIDGE = 64,
- IFF_DISABLE_NETPOLL = 128,
- IFF_MACVLAN_PORT = 256,
- IFF_BRIDGE_PORT = 512,
- IFF_OVS_DATAPATH = 1024,
- IFF_TX_SKB_SHARING = 2048,
- IFF_UNICAST_FLT = 4096,
- IFF_TEAM_PORT = 8192,
- IFF_SUPP_NOFCS = 16384,
- IFF_LIVE_ADDR_CHANGE = 32768,
- IFF_MACVLAN = 65536,
- IFF_XMIT_DST_RELEASE_PERM = 131072,
- IFF_L3MDEV_MASTER = 262144,
- IFF_NO_QUEUE = 524288,
- IFF_OPENVSWITCH = 1048576,
- IFF_L3MDEV_SLAVE = 2097152,
- IFF_TEAM = 4194304,
- IFF_RXFH_CONFIGURED = 8388608,
- IFF_PHONY_HEADROOM = 16777216,
- IFF_MACSEC = 33554432,
- IFF_NO_RX_HANDLER = 67108864,
- IFF_FAILOVER = 134217728,
- IFF_FAILOVER_SLAVE = 268435456,
- IFF_L3MDEV_RX_HANDLER = 536870912,
- IFF_LIVE_RENAME_OK = 1073741824,
-};
-
-struct mdio_board_info {
- const char *bus_id;
- char modalias[32];
- int mdio_addr;
- const void *platform_data;
-};
-
-struct mdio_board_entry {
- struct list_head list;
- struct mdio_board_info board_info;
-};
-
-struct mdiobus_devres {
- struct mii_bus *mii;
-};
-
-enum netdev_state_t {
- __LINK_STATE_START = 0,
- __LINK_STATE_PRESENT = 1,
- __LINK_STATE_NOCARRIER = 2,
- __LINK_STATE_LINKWATCH_PENDING = 3,
- __LINK_STATE_DORMANT = 4,
- __LINK_STATE_TESTING = 5,
-};
-
-struct mii_ioctl_data {
- __u16 phy_id;
- __u16 reg_num;
- __u16 val_in;
- __u16 val_out;
-};
-
-enum {
- ETHTOOL_MSG_KERNEL_NONE = 0,
- ETHTOOL_MSG_STRSET_GET_REPLY = 1,
- ETHTOOL_MSG_LINKINFO_GET_REPLY = 2,
- ETHTOOL_MSG_LINKINFO_NTF = 3,
- ETHTOOL_MSG_LINKMODES_GET_REPLY = 4,
- ETHTOOL_MSG_LINKMODES_NTF = 5,
- ETHTOOL_MSG_LINKSTATE_GET_REPLY = 6,
- ETHTOOL_MSG_DEBUG_GET_REPLY = 7,
- ETHTOOL_MSG_DEBUG_NTF = 8,
- ETHTOOL_MSG_WOL_GET_REPLY = 9,
- ETHTOOL_MSG_WOL_NTF = 10,
- ETHTOOL_MSG_FEATURES_GET_REPLY = 11,
- ETHTOOL_MSG_FEATURES_SET_REPLY = 12,
- ETHTOOL_MSG_FEATURES_NTF = 13,
- ETHTOOL_MSG_PRIVFLAGS_GET_REPLY = 14,
- ETHTOOL_MSG_PRIVFLAGS_NTF = 15,
- ETHTOOL_MSG_RINGS_GET_REPLY = 16,
- ETHTOOL_MSG_RINGS_NTF = 17,
- ETHTOOL_MSG_CHANNELS_GET_REPLY = 18,
- ETHTOOL_MSG_CHANNELS_NTF = 19,
- ETHTOOL_MSG_COALESCE_GET_REPLY = 20,
- ETHTOOL_MSG_COALESCE_NTF = 21,
- ETHTOOL_MSG_PAUSE_GET_REPLY = 22,
- ETHTOOL_MSG_PAUSE_NTF = 23,
- ETHTOOL_MSG_EEE_GET_REPLY = 24,
- ETHTOOL_MSG_EEE_NTF = 25,
- ETHTOOL_MSG_TSINFO_GET_REPLY = 26,
- ETHTOOL_MSG_CABLE_TEST_NTF = 27,
- ETHTOOL_MSG_CABLE_TEST_TDR_NTF = 28,
- ETHTOOL_MSG_TUNNEL_INFO_GET_REPLY = 29,
- __ETHTOOL_MSG_KERNEL_CNT = 30,
- ETHTOOL_MSG_KERNEL_MAX = 29,
-};
-
-struct phy_setting {
- u32 speed;
- u8 duplex;
- u8 bit;
-};
-
-struct ethtool_phy_ops {
- int (*get_sset_count)(struct phy_device *);
- int (*get_strings)(struct phy_device *, u8 *);
- int (*get_stats)(struct phy_device *, struct ethtool_stats *, u64 *);
- int (*start_cable_test)(struct phy_device *, struct netlink_ext_ack *);
- int (*start_cable_test_tdr)(struct phy_device *, struct netlink_ext_ack *, const struct phy_tdr_config *);
-};
-
-struct phy_fixup {
- struct list_head list;
- char bus_id[64];
- u32 phy_uid;
- u32 phy_uid_mask;
- int (*run)(struct phy_device *);
-};
-
-struct sfp_eeprom_base {
- u8 phys_id;
- u8 phys_ext_id;
- u8 connector;
- u8 if_1x_copper_passive: 1;
- u8 if_1x_copper_active: 1;
- u8 if_1x_lx: 1;
- u8 if_1x_sx: 1;
- u8 e10g_base_sr: 1;
- u8 e10g_base_lr: 1;
- u8 e10g_base_lrm: 1;
- u8 e10g_base_er: 1;
- u8 sonet_oc3_short_reach: 1;
- u8 sonet_oc3_smf_intermediate_reach: 1;
- u8 sonet_oc3_smf_long_reach: 1;
- u8 unallocated_5_3: 1;
- u8 sonet_oc12_short_reach: 1;
- u8 sonet_oc12_smf_intermediate_reach: 1;
- u8 sonet_oc12_smf_long_reach: 1;
- u8 unallocated_5_7: 1;
- u8 sonet_oc48_short_reach: 1;
- u8 sonet_oc48_intermediate_reach: 1;
- u8 sonet_oc48_long_reach: 1;
- u8 sonet_reach_bit2: 1;
- u8 sonet_reach_bit1: 1;
- u8 sonet_oc192_short_reach: 1;
- u8 escon_smf_1310_laser: 1;
- u8 escon_mmf_1310_led: 1;
- u8 e1000_base_sx: 1;
- u8 e1000_base_lx: 1;
- u8 e1000_base_cx: 1;
- u8 e1000_base_t: 1;
- u8 e100_base_lx: 1;
- u8 e100_base_fx: 1;
- u8 e_base_bx10: 1;
- u8 e_base_px: 1;
- u8 fc_tech_electrical_inter_enclosure: 1;
- u8 fc_tech_lc: 1;
- u8 fc_tech_sa: 1;
- u8 fc_ll_m: 1;
- u8 fc_ll_l: 1;
- u8 fc_ll_i: 1;
- u8 fc_ll_s: 1;
- u8 fc_ll_v: 1;
- u8 unallocated_8_0: 1;
- u8 unallocated_8_1: 1;
- u8 sfp_ct_passive: 1;
- u8 sfp_ct_active: 1;
- u8 fc_tech_ll: 1;
- u8 fc_tech_sl: 1;
- u8 fc_tech_sn: 1;
- u8 fc_tech_electrical_intra_enclosure: 1;
- u8 fc_media_sm: 1;
- u8 unallocated_9_1: 1;
- u8 fc_media_m5: 1;
- u8 fc_media_m6: 1;
- u8 fc_media_tv: 1;
- u8 fc_media_mi: 1;
- u8 fc_media_tp: 1;
- u8 fc_media_tw: 1;
- u8 fc_speed_100: 1;
- u8 unallocated_10_1: 1;
- u8 fc_speed_200: 1;
- u8 fc_speed_3200: 1;
- u8 fc_speed_400: 1;
- u8 fc_speed_1600: 1;
- u8 fc_speed_800: 1;
- u8 fc_speed_1200: 1;
- u8 encoding;
- u8 br_nominal;
- u8 rate_id;
- u8 link_len[6];
- char vendor_name[16];
- u8 extended_cc;
- char vendor_oui[3];
- char vendor_pn[16];
- char vendor_rev[4];
- union {
- __be16 optical_wavelength;
- __be16 cable_compliance;
- struct {
- u8 sff8431_app_e: 1;
- u8 fc_pi_4_app_h: 1;
- u8 reserved60_2: 6;
- u8 reserved61: 8;
- } passive;
- struct {
- u8 sff8431_app_e: 1;
- u8 fc_pi_4_app_h: 1;
- u8 sff8431_lim: 1;
- u8 fc_pi_4_lim: 1;
- u8 reserved60_4: 4;
- u8 reserved61: 8;
- } active;
- };
- u8 reserved62;
- u8 cc_base;
-};
-
-struct sfp_eeprom_ext {
- __be16 options;
- u8 br_max;
- u8 br_min;
- char vendor_sn[16];
- char datecode[8];
- u8 diagmon;
- u8 enhopts;
- u8 sff8472_compliance;
- u8 cc_ext;
-};
-
-struct sfp_eeprom_id {
- struct sfp_eeprom_base base;
- struct sfp_eeprom_ext ext;
-};
-
-struct sfp_upstream_ops {
- void (*attach)(void *, struct sfp_bus *);
- void (*detach)(void *, struct sfp_bus *);
- int (*module_insert)(void *, const struct sfp_eeprom_id *);
- void (*module_remove)(void *);
- int (*module_start)(void *);
- void (*module_stop)(void *);
- void (*link_down)(void *);
- void (*link_up)(void *);
- int (*connect_phy)(void *, struct phy_device *);
- void (*disconnect_phy)(void *);
-};
-
-struct trace_event_raw_mdio_access {
- struct trace_entry ent;
- char busid[61];
- char read;
- u8 addr;
- u16 val;
- unsigned int regnum;
- char __data[0];
-};
-
-struct trace_event_data_offsets_mdio_access {};
-
-typedef void (*btf_trace_mdio_access)(void *, struct mii_bus *, char, u8, unsigned int, u16, int);
-
-struct mdio_bus_stat_attr {
- int addr;
- unsigned int field_offset;
-};
-
-struct mdio_driver {
- struct mdio_driver_common mdiodrv;
- int (*probe)(struct mdio_device *);
- void (*remove)(struct mdio_device *);
-};
-
-struct fixed_phy_status {
- int link;
- int speed;
- int duplex;
- int pause;
- int asym_pause;
-};
-
-struct swmii_regs {
- u16 bmsr;
- u16 lpa;
- u16 lpagb;
- u16 estat;
-};
-
-enum {
- SWMII_SPEED_10 = 0,
- SWMII_SPEED_100 = 1,
- SWMII_SPEED_1000 = 2,
- SWMII_DUPLEX_HALF = 0,
- SWMII_DUPLEX_FULL = 1,
-};
-
-struct sfp;
-
-struct sfp_socket_ops;
-
-struct sfp_quirk;
-
-struct sfp_bus {
- struct kref kref;
- struct list_head node;
- struct fwnode_handle *fwnode;
- const struct sfp_socket_ops *socket_ops;
- struct device *sfp_dev;
- struct sfp *sfp;
- const struct sfp_quirk *sfp_quirk;
- const struct sfp_upstream_ops *upstream_ops;
- void *upstream;
- struct phy_device *phydev;
- bool registered;
- bool started;
-};
-
-enum {
- SFF8024_ID_UNK = 0,
- SFF8024_ID_SFF_8472 = 2,
- SFF8024_ID_SFP = 3,
- SFF8024_ID_DWDM_SFP = 11,
- SFF8024_ID_QSFP_8438 = 12,
- SFF8024_ID_QSFP_8436_8636 = 13,
- SFF8024_ID_QSFP28_8636 = 17,
- SFF8024_ENCODING_UNSPEC = 0,
- SFF8024_ENCODING_8B10B = 1,
- SFF8024_ENCODING_4B5B = 2,
- SFF8024_ENCODING_NRZ = 3,
- SFF8024_ENCODING_8472_MANCHESTER = 4,
- SFF8024_ENCODING_8472_SONET = 5,
- SFF8024_ENCODING_8472_64B66B = 6,
- SFF8024_ENCODING_8436_MANCHESTER = 6,
- SFF8024_ENCODING_8436_SONET = 4,
- SFF8024_ENCODING_8436_64B66B = 5,
- SFF8024_ENCODING_256B257B = 7,
- SFF8024_ENCODING_PAM4 = 8,
- SFF8024_CONNECTOR_UNSPEC = 0,
- SFF8024_CONNECTOR_SC = 1,
- SFF8024_CONNECTOR_FIBERJACK = 6,
- SFF8024_CONNECTOR_LC = 7,
- SFF8024_CONNECTOR_MT_RJ = 8,
- SFF8024_CONNECTOR_MU = 9,
- SFF8024_CONNECTOR_SG = 10,
- SFF8024_CONNECTOR_OPTICAL_PIGTAIL = 11,
- SFF8024_CONNECTOR_MPO_1X12 = 12,
- SFF8024_CONNECTOR_MPO_2X16 = 13,
- SFF8024_CONNECTOR_HSSDC_II = 32,
- SFF8024_CONNECTOR_COPPER_PIGTAIL = 33,
- SFF8024_CONNECTOR_RJ45 = 34,
- SFF8024_CONNECTOR_NOSEPARATE = 35,
- SFF8024_CONNECTOR_MXC_2X16 = 36,
- SFF8024_ECC_UNSPEC = 0,
- SFF8024_ECC_100G_25GAUI_C2M_AOC = 1,
- SFF8024_ECC_100GBASE_SR4_25GBASE_SR = 2,
- SFF8024_ECC_100GBASE_LR4_25GBASE_LR = 3,
- SFF8024_ECC_100GBASE_ER4_25GBASE_ER = 4,
- SFF8024_ECC_100GBASE_SR10 = 5,
- SFF8024_ECC_100GBASE_CR4 = 11,
- SFF8024_ECC_25GBASE_CR_S = 12,
- SFF8024_ECC_25GBASE_CR_N = 13,
- SFF8024_ECC_10GBASE_T_SFI = 22,
- SFF8024_ECC_10GBASE_T_SR = 28,
- SFF8024_ECC_5GBASE_T = 29,
- SFF8024_ECC_2_5GBASE_T = 30,
-};
-
-struct sfp_socket_ops {
- void (*attach)(struct sfp *);
- void (*detach)(struct sfp *);
- void (*start)(struct sfp *);
- void (*stop)(struct sfp *);
- int (*module_info)(struct sfp *, struct ethtool_modinfo *);
- int (*module_eeprom)(struct sfp *, struct ethtool_eeprom *, u8 *);
-};
-
-struct sfp_quirk {
- const char *vendor;
- const char *part;
- void (*modes)(const struct sfp_eeprom_id *, long unsigned int *);
-};
-
-struct mdio_device_id {
- __u32 phy_id;
- __u32 phy_id_mask;
-};
-
-enum {
- MDIO_AN_C22 = 65504,
-};
-
-struct fixed_mdio_bus {
- struct mii_bus *mii_bus;
- struct list_head phys;
-};
-
-struct fixed_phy {
- int addr;
- struct phy_device *phydev;
- struct fixed_phy_status status;
- bool no_carrier;
- int (*link_update)(struct net_device *, struct fixed_phy_status *);
- struct list_head node;
- struct gpio_desc *link_gpiod;
-};
-
-struct mdio_mux_child_bus;
-
-struct mdio_mux_parent_bus {
- struct mii_bus *mii_bus;
- int current_child;
- int parent_id;
- void *switch_data;
- int (*switch_fn)(int, int, void *);
- struct mdio_mux_child_bus *children;
-};
-
-struct mdio_mux_child_bus {
- struct mii_bus *mii_bus;
- struct mdio_mux_parent_bus *parent;
- struct mdio_mux_child_bus *next;
- int bus_number;
-};
-
-struct mdio_mux_mmioreg_state {
- void *mux_handle;
- phys_addr_t phys;
- unsigned int iosize;
- unsigned int mask;
-};
-
-struct flow_dissector {
- unsigned int used_keys;
- short unsigned int offset[28];
-};
-
-struct flow_match {
- struct flow_dissector *dissector;
- void *mask;
- void *key;
-};
-
-enum flow_action_id {
- FLOW_ACTION_ACCEPT = 0,
- FLOW_ACTION_DROP = 1,
- FLOW_ACTION_TRAP = 2,
- FLOW_ACTION_GOTO = 3,
- FLOW_ACTION_REDIRECT = 4,
- FLOW_ACTION_MIRRED = 5,
- FLOW_ACTION_REDIRECT_INGRESS = 6,
- FLOW_ACTION_MIRRED_INGRESS = 7,
- FLOW_ACTION_VLAN_PUSH = 8,
- FLOW_ACTION_VLAN_POP = 9,
- FLOW_ACTION_VLAN_MANGLE = 10,
- FLOW_ACTION_TUNNEL_ENCAP = 11,
- FLOW_ACTION_TUNNEL_DECAP = 12,
- FLOW_ACTION_MANGLE = 13,
- FLOW_ACTION_ADD = 14,
- FLOW_ACTION_CSUM = 15,
- FLOW_ACTION_MARK = 16,
- FLOW_ACTION_PTYPE = 17,
- FLOW_ACTION_PRIORITY = 18,
- FLOW_ACTION_WAKE = 19,
- FLOW_ACTION_QUEUE = 20,
- FLOW_ACTION_SAMPLE = 21,
- FLOW_ACTION_POLICE = 22,
- FLOW_ACTION_CT = 23,
- FLOW_ACTION_CT_METADATA = 24,
- FLOW_ACTION_MPLS_PUSH = 25,
- FLOW_ACTION_MPLS_POP = 26,
- FLOW_ACTION_MPLS_MANGLE = 27,
- FLOW_ACTION_GATE = 28,
- NUM_FLOW_ACTIONS = 29,
-};
-
-enum flow_action_hw_stats {
- FLOW_ACTION_HW_STATS_IMMEDIATE = 1,
- FLOW_ACTION_HW_STATS_DELAYED = 2,
- FLOW_ACTION_HW_STATS_ANY = 3,
- FLOW_ACTION_HW_STATS_DISABLED = 4,
- FLOW_ACTION_HW_STATS_DONT_CARE = 7,
-};
-
-typedef void (*action_destr)(void *);
-
-enum flow_action_mangle_base {
- FLOW_ACT_MANGLE_UNSPEC = 0,
- FLOW_ACT_MANGLE_HDR_TYPE_ETH = 1,
- FLOW_ACT_MANGLE_HDR_TYPE_IP4 = 2,
- FLOW_ACT_MANGLE_HDR_TYPE_IP6 = 3,
- FLOW_ACT_MANGLE_HDR_TYPE_TCP = 4,
- FLOW_ACT_MANGLE_HDR_TYPE_UDP = 5,
-};
-
-struct nf_flowtable;
-
-struct ip_tunnel_info;
-
-struct psample_group;
-
-struct action_gate_entry;
-
-struct flow_action_cookie;
-
-struct flow_action_entry {
- enum flow_action_id id;
- enum flow_action_hw_stats hw_stats;
- action_destr destructor;
- void *destructor_priv;
- union {
- u32 chain_index;
- struct net_device *dev;
- struct {
- u16 vid;
- __be16 proto;
- u8 prio;
- } vlan;
- struct {
- enum flow_action_mangle_base htype;
- u32 offset;
- u32 mask;
- u32 val;
- } mangle;
- struct ip_tunnel_info *tunnel;
- u32 csum_flags;
- u32 mark;
- u16 ptype;
- u32 priority;
- struct {
- u32 ctx;
- u32 index;
- u8 vf;
- } queue;
- struct {
- struct psample_group *psample_group;
- u32 rate;
- u32 trunc_size;
- bool truncate;
- } sample;
- struct {
- u32 index;
- u32 burst;
- u64 rate_bytes_ps;
- u32 mtu;
- } police;
- struct {
- int action;
- u16 zone;
- struct nf_flowtable *flow_table;
- } ct;
- struct {
- long unsigned int cookie;
- u32 mark;
- u32 labels[4];
- } ct_metadata;
- struct {
- u32 label;
- __be16 proto;
- u8 tc;
- u8 bos;
- u8 ttl;
- } mpls_push;
- struct {
- __be16 proto;
- } mpls_pop;
- struct {
- u32 label;
- u8 tc;
- u8 bos;
- u8 ttl;
- } mpls_mangle;
- struct {
- u32 index;
- s32 prio;
- u64 basetime;
- u64 cycletime;
- u64 cycletimeext;
- u32 num_entries;
- struct action_gate_entry *entries;
- } gate;
- };
- struct flow_action_cookie *cookie;
-};
-
-struct flow_action {
- unsigned int num_entries;
- struct flow_action_entry entries[0];
-};
-
-struct flow_rule {
- struct flow_match match;
- struct flow_action action;
-};
-
-struct dsa_chip_data {
- struct device *host_dev;
- int sw_addr;
- struct device *netdev[12];
- int eeprom_len;
- struct device_node *of_node;
- char *port_names[12];
- struct device_node *port_dn[12];
- s8 rtable[4];
-};
-
-struct dsa_platform_data {
- struct device *netdev;
- struct net_device *of_netdev;
- int nr_chips;
- struct dsa_chip_data *chip;
-};
-
-struct phylink_link_state {
- long unsigned int advertising[2];
- long unsigned int lp_advertising[2];
- phy_interface_t interface;
- int speed;
- int duplex;
- int pause;
- unsigned int link: 1;
- unsigned int an_enabled: 1;
- unsigned int an_complete: 1;
-};
-
-enum phylink_op_type {
- PHYLINK_NETDEV = 0,
- PHYLINK_DEV = 1,
-};
-
-struct phylink_config {
- struct device *dev;
- enum phylink_op_type type;
- bool pcs_poll;
- bool poll_fixed_state;
- void (*get_fixed_state)(struct phylink_config *, struct phylink_link_state *);
-};
-
-enum devlink_port_type {
- DEVLINK_PORT_TYPE_NOTSET = 0,
- DEVLINK_PORT_TYPE_AUTO = 1,
- DEVLINK_PORT_TYPE_ETH = 2,
- DEVLINK_PORT_TYPE_IB = 3,
-};
-
-enum devlink_port_flavour {
- DEVLINK_PORT_FLAVOUR_PHYSICAL = 0,
- DEVLINK_PORT_FLAVOUR_CPU = 1,
- DEVLINK_PORT_FLAVOUR_DSA = 2,
- DEVLINK_PORT_FLAVOUR_PCI_PF = 3,
- DEVLINK_PORT_FLAVOUR_PCI_VF = 4,
- DEVLINK_PORT_FLAVOUR_VIRTUAL = 5,
- DEVLINK_PORT_FLAVOUR_UNUSED = 6,
-};
-
-struct devlink_port_phys_attrs {
- u32 port_number;
- u32 split_subport_number;
-};
-
-struct devlink_port_pci_pf_attrs {
- u32 controller;
- u16 pf;
- u8 external: 1;
-};
-
-struct devlink_port_pci_vf_attrs {
- u32 controller;
- u16 pf;
- u16 vf;
- u8 external: 1;
-};
-
-struct devlink_port_attrs {
- u8 split: 1;
- u8 splittable: 1;
- u32 lanes;
- enum devlink_port_flavour flavour;
- struct netdev_phys_item_id switch_id;
- union {
- struct devlink_port_phys_attrs phys;
- struct devlink_port_pci_pf_attrs pci_pf;
- struct devlink_port_pci_vf_attrs pci_vf;
- };
-};
-
-struct devlink;
-
-struct devlink_port {
- struct list_head list;
- struct list_head param_list;
- struct list_head region_list;
- struct devlink *devlink;
- unsigned int index;
- bool registered;
- spinlock_t type_lock;
- enum devlink_port_type type;
- enum devlink_port_type desired_type;
- void *type_dev;
- struct devlink_port_attrs attrs;
- u8 attrs_set: 1;
- u8 switch_port: 1;
- struct delayed_work type_warn_dw;
- struct list_head reporter_list;
- struct mutex reporters_lock;
-};
-
-struct dsa_device_ops;
-
-struct dsa_switch_tree;
-
-struct packet_type;
-
-struct dsa_switch;
-
-struct dsa_netdevice_ops;
-
-struct dsa_port {
- union {
- struct net_device *master;
- struct net_device *slave;
- };
- const struct dsa_device_ops *tag_ops;
- struct dsa_switch_tree *dst;
- struct sk_buff * (*rcv)(struct sk_buff *, struct net_device *, struct packet_type *);
- bool (*filter)(const struct sk_buff *, struct net_device *);
- enum {
- DSA_PORT_TYPE_UNUSED = 0,
- DSA_PORT_TYPE_CPU = 1,
- DSA_PORT_TYPE_DSA = 2,
- DSA_PORT_TYPE_USER = 3,
- } type;
- struct dsa_switch *ds;
- unsigned int index;
- const char *name;
- struct dsa_port *cpu_dp;
- const char *mac;
- struct device_node *dn;
- unsigned int ageing_time;
- bool vlan_filtering;
- u8 stp_state;
- struct net_device *bridge_dev;
- struct devlink_port devlink_port;
- bool devlink_port_setup;
- struct phylink *pl;
- struct phylink_config pl_config;
- struct list_head list;
- void *priv;
- const struct ethtool_ops *orig_ethtool_ops;
- const struct dsa_netdevice_ops *netdev_ops;
- bool setup;
-};
-
-struct packet_type {
- __be16 type;
- bool ignore_outgoing;
- struct net_device *dev;
- int (*func)(struct sk_buff *, struct net_device *, struct packet_type *, struct net_device *);
- void (*list_func)(struct list_head *, struct packet_type *, struct net_device *);
- bool (*id_match)(struct packet_type *, struct sock *);
- void *af_packet_priv;
- struct list_head list;
-};
-
-struct flow_action_cookie {
- u32 cookie_len;
- u8 cookie[0];
-};
-
-struct flow_stats {
- u64 pkts;
- u64 bytes;
- u64 drops;
- u64 lastused;
- enum flow_action_hw_stats used_hw_stats;
- bool used_hw_stats_valid;
-};
-
-enum flow_cls_command {
- FLOW_CLS_REPLACE = 0,
- FLOW_CLS_DESTROY = 1,
- FLOW_CLS_STATS = 2,
- FLOW_CLS_TMPLT_CREATE = 3,
- FLOW_CLS_TMPLT_DESTROY = 4,
-};
-
-struct flow_cls_common_offload {
- u32 chain_index;
- __be16 protocol;
- u32 prio;
- struct netlink_ext_ack *extack;
-};
-
-struct flow_cls_offload {
- struct flow_cls_common_offload common;
- enum flow_cls_command command;
- long unsigned int cookie;
- struct flow_rule *rule;
- struct flow_stats stats;
- u32 classid;
-};
-
-enum devlink_sb_pool_type {
- DEVLINK_SB_POOL_TYPE_INGRESS = 0,
- DEVLINK_SB_POOL_TYPE_EGRESS = 1,
-};
-
-enum devlink_sb_threshold_type {
- DEVLINK_SB_THRESHOLD_TYPE_STATIC = 0,
- DEVLINK_SB_THRESHOLD_TYPE_DYNAMIC = 1,
-};
-
-enum devlink_eswitch_encap_mode {
- DEVLINK_ESWITCH_ENCAP_MODE_NONE = 0,
- DEVLINK_ESWITCH_ENCAP_MODE_BASIC = 1,
-};
-
-enum devlink_param_cmode {
- DEVLINK_PARAM_CMODE_RUNTIME = 0,
- DEVLINK_PARAM_CMODE_DRIVERINIT = 1,
- DEVLINK_PARAM_CMODE_PERMANENT = 2,
- __DEVLINK_PARAM_CMODE_MAX = 3,
- DEVLINK_PARAM_CMODE_MAX = 2,
-};
-
-enum devlink_trap_action {
- DEVLINK_TRAP_ACTION_DROP = 0,
- DEVLINK_TRAP_ACTION_TRAP = 1,
- DEVLINK_TRAP_ACTION_MIRROR = 2,
-};
-
-enum devlink_trap_type {
- DEVLINK_TRAP_TYPE_DROP = 0,
- DEVLINK_TRAP_TYPE_EXCEPTION = 1,
- DEVLINK_TRAP_TYPE_CONTROL = 2,
-};
-
-enum devlink_reload_action {
- DEVLINK_RELOAD_ACTION_UNSPEC = 0,
- DEVLINK_RELOAD_ACTION_DRIVER_REINIT = 1,
- DEVLINK_RELOAD_ACTION_FW_ACTIVATE = 2,
- __DEVLINK_RELOAD_ACTION_MAX = 3,
- DEVLINK_RELOAD_ACTION_MAX = 2,
-};
-
-enum devlink_reload_limit {
- DEVLINK_RELOAD_LIMIT_UNSPEC = 0,
- DEVLINK_RELOAD_LIMIT_NO_RESET = 1,
- __DEVLINK_RELOAD_LIMIT_MAX = 2,
- DEVLINK_RELOAD_LIMIT_MAX = 1,
-};
-
-enum devlink_dpipe_field_mapping_type {
- DEVLINK_DPIPE_FIELD_MAPPING_TYPE_NONE = 0,
- DEVLINK_DPIPE_FIELD_MAPPING_TYPE_IFINDEX = 1,
-};
-
-struct devlink_dev_stats {
- u32 reload_stats[6];
- u32 remote_reload_stats[6];
-};
-
-struct devlink_dpipe_headers;
-
-struct devlink_ops;
-
-struct devlink {
- struct list_head list;
- struct list_head port_list;
- struct list_head sb_list;
- struct list_head dpipe_table_list;
- struct list_head resource_list;
- struct list_head param_list;
- struct list_head region_list;
- struct list_head reporter_list;
- struct mutex reporters_lock;
- struct devlink_dpipe_headers *dpipe_headers;
- struct list_head trap_list;
- struct list_head trap_group_list;
- struct list_head trap_policer_list;
- const struct devlink_ops *ops;
- struct xarray snapshot_ids;
- struct devlink_dev_stats stats;
- struct device *dev;
- possible_net_t _net;
- struct mutex lock;
- u8 reload_failed: 1;
- u8 reload_enabled: 1;
- u8 registered: 1;
- long: 61;
- long: 64;
- char priv[0];
-};
-
-struct devlink_dpipe_header;
-
-struct devlink_dpipe_headers {
- struct devlink_dpipe_header **headers;
- unsigned int headers_count;
-};
-
-struct devlink_sb_pool_info;
-
-struct devlink_info_req;
-
-struct devlink_flash_update_params;
-
-struct devlink_trap;
-
-struct devlink_trap_group;
-
-struct devlink_trap_policer;
-
-struct devlink_ops {
- u32 supported_flash_update_params;
- long unsigned int reload_actions;
- long unsigned int reload_limits;
- int (*reload_down)(struct devlink *, bool, enum devlink_reload_action, enum devlink_reload_limit, struct netlink_ext_ack *);
- int (*reload_up)(struct devlink *, enum devlink_reload_action, enum devlink_reload_limit, u32 *, struct netlink_ext_ack *);
- int (*port_type_set)(struct devlink_port *, enum devlink_port_type);
- int (*port_split)(struct devlink *, unsigned int, unsigned int, struct netlink_ext_ack *);
- int (*port_unsplit)(struct devlink *, unsigned int, struct netlink_ext_ack *);
- int (*sb_pool_get)(struct devlink *, unsigned int, u16, struct devlink_sb_pool_info *);
- int (*sb_pool_set)(struct devlink *, unsigned int, u16, u32, enum devlink_sb_threshold_type, struct netlink_ext_ack *);
- int (*sb_port_pool_get)(struct devlink_port *, unsigned int, u16, u32 *);
- int (*sb_port_pool_set)(struct devlink_port *, unsigned int, u16, u32, struct netlink_ext_ack *);
- int (*sb_tc_pool_bind_get)(struct devlink_port *, unsigned int, u16, enum devlink_sb_pool_type, u16 *, u32 *);
- int (*sb_tc_pool_bind_set)(struct devlink_port *, unsigned int, u16, enum devlink_sb_pool_type, u16, u32, struct netlink_ext_ack *);
- int (*sb_occ_snapshot)(struct devlink *, unsigned int);
- int (*sb_occ_max_clear)(struct devlink *, unsigned int);
- int (*sb_occ_port_pool_get)(struct devlink_port *, unsigned int, u16, u32 *, u32 *);
- int (*sb_occ_tc_port_bind_get)(struct devlink_port *, unsigned int, u16, enum devlink_sb_pool_type, u32 *, u32 *);
- int (*eswitch_mode_get)(struct devlink *, u16 *);
- int (*eswitch_mode_set)(struct devlink *, u16, struct netlink_ext_ack *);
- int (*eswitch_inline_mode_get)(struct devlink *, u8 *);
- int (*eswitch_inline_mode_set)(struct devlink *, u8, struct netlink_ext_ack *);
- int (*eswitch_encap_mode_get)(struct devlink *, enum devlink_eswitch_encap_mode *);
- int (*eswitch_encap_mode_set)(struct devlink *, enum devlink_eswitch_encap_mode, struct netlink_ext_ack *);
- int (*info_get)(struct devlink *, struct devlink_info_req *, struct netlink_ext_ack *);
- int (*flash_update)(struct devlink *, struct devlink_flash_update_params *, struct netlink_ext_ack *);
- int (*trap_init)(struct devlink *, const struct devlink_trap *, void *);
- void (*trap_fini)(struct devlink *, const struct devlink_trap *, void *);
- int (*trap_action_set)(struct devlink *, const struct devlink_trap *, enum devlink_trap_action, struct netlink_ext_ack *);
- int (*trap_group_init)(struct devlink *, const struct devlink_trap_group *);
- int (*trap_group_set)(struct devlink *, const struct devlink_trap_group *, const struct devlink_trap_policer *, struct netlink_ext_ack *);
- int (*trap_group_action_set)(struct devlink *, const struct devlink_trap_group *, enum devlink_trap_action, struct netlink_ext_ack *);
- int (*trap_policer_init)(struct devlink *, const struct devlink_trap_policer *);
- void (*trap_policer_fini)(struct devlink *, const struct devlink_trap_policer *);
- int (*trap_policer_set)(struct devlink *, const struct devlink_trap_policer *, u64, u64, struct netlink_ext_ack *);
- int (*trap_policer_counter_get)(struct devlink *, const struct devlink_trap_policer *, u64 *);
- int (*port_function_hw_addr_get)(struct devlink *, struct devlink_port *, u8 *, int *, struct netlink_ext_ack *);
- int (*port_function_hw_addr_set)(struct devlink *, struct devlink_port *, const u8 *, int, struct netlink_ext_ack *);
-};
-
-struct devlink_sb_pool_info {
- enum devlink_sb_pool_type pool_type;
- u32 size;
- enum devlink_sb_threshold_type threshold_type;
- u32 cell_size;
-};
-
-struct devlink_dpipe_field {
- const char *name;
- unsigned int id;
- unsigned int bitwidth;
- enum devlink_dpipe_field_mapping_type mapping_type;
-};
-
-struct devlink_dpipe_header {
- const char *name;
- unsigned int id;
- struct devlink_dpipe_field *fields;
- unsigned int fields_count;
- bool global;
-};
-
-union devlink_param_value {
- u8 vu8;
- u16 vu16;
- u32 vu32;
- char vstr[32];
- bool vbool;
-};
-
-struct devlink_param_gset_ctx {
- union devlink_param_value val;
- enum devlink_param_cmode cmode;
-};
-
-struct devlink_flash_update_params {
- const char *file_name;
- const char *component;
- u32 overwrite_mask;
-};
-
-struct devlink_trap_policer {
- u32 id;
- u64 init_rate;
- u64 init_burst;
- u64 max_rate;
- u64 min_rate;
- u64 max_burst;
- u64 min_burst;
-};
-
-struct devlink_trap_group {
- const char *name;
- u16 id;
- bool generic;
- u32 init_policer_id;
-};
-
-struct devlink_trap {
- enum devlink_trap_type type;
- enum devlink_trap_action init_action;
- bool generic;
- u16 id;
- const char *name;
- u16 init_group_id;
- u32 metadata_cap;
-};
-
-struct switchdev_trans {
- bool ph_prepare;
-};
-
-enum switchdev_obj_id {
- SWITCHDEV_OBJ_ID_UNDEFINED = 0,
- SWITCHDEV_OBJ_ID_PORT_VLAN = 1,
- SWITCHDEV_OBJ_ID_PORT_MDB = 2,
- SWITCHDEV_OBJ_ID_HOST_MDB = 3,
- SWITCHDEV_OBJ_ID_MRP = 4,
- SWITCHDEV_OBJ_ID_RING_TEST_MRP = 5,
- SWITCHDEV_OBJ_ID_RING_ROLE_MRP = 6,
- SWITCHDEV_OBJ_ID_RING_STATE_MRP = 7,
- SWITCHDEV_OBJ_ID_IN_TEST_MRP = 8,
- SWITCHDEV_OBJ_ID_IN_ROLE_MRP = 9,
- SWITCHDEV_OBJ_ID_IN_STATE_MRP = 10,
-};
-
-struct switchdev_obj {
- struct net_device *orig_dev;
- enum switchdev_obj_id id;
- u32 flags;
- void *complete_priv;
- void (*complete)(struct net_device *, int, void *);
-};
-
-struct switchdev_obj_port_vlan {
- struct switchdev_obj obj;
- u16 flags;
- u16 vid_begin;
- u16 vid_end;
-};
-
-struct switchdev_obj_port_mdb {
- struct switchdev_obj obj;
- unsigned char addr[6];
- u16 vid;
-};
-
-enum dsa_tag_protocol {
- DSA_TAG_PROTO_NONE = 0,
- DSA_TAG_PROTO_BRCM = 1,
- DSA_TAG_PROTO_BRCM_PREPEND = 2,
- DSA_TAG_PROTO_DSA = 3,
- DSA_TAG_PROTO_EDSA = 4,
- DSA_TAG_PROTO_GSWIP = 5,
- DSA_TAG_PROTO_KSZ9477 = 6,
- DSA_TAG_PROTO_KSZ9893 = 7,
- DSA_TAG_PROTO_LAN9303 = 8,
- DSA_TAG_PROTO_MTK = 9,
- DSA_TAG_PROTO_QCA = 10,
- DSA_TAG_PROTO_TRAILER = 11,
- DSA_TAG_PROTO_8021Q = 12,
- DSA_TAG_PROTO_SJA1105 = 13,
- DSA_TAG_PROTO_KSZ8795 = 14,
- DSA_TAG_PROTO_OCELOT = 15,
- DSA_TAG_PROTO_AR9331 = 16,
- DSA_TAG_PROTO_RTL4_A = 17,
-};
-
-struct dsa_device_ops {
- struct sk_buff * (*xmit)(struct sk_buff *, struct net_device *);
- struct sk_buff * (*rcv)(struct sk_buff *, struct net_device *, struct packet_type *);
- void (*flow_dissect)(const struct sk_buff *, __be16 *, int *);
- bool (*filter)(const struct sk_buff *, struct net_device *);
- unsigned int overhead;
- const char *name;
- enum dsa_tag_protocol proto;
- bool promisc_on_master;
- bool tail_tag;
-};
-
-struct dsa_netdevice_ops {
- int (*ndo_do_ioctl)(struct net_device *, struct ifreq *, int);
-};
-
-struct dsa_switch_tree {
- struct list_head list;
- struct raw_notifier_head nh;
- unsigned int index;
- struct kref refcount;
- bool setup;
- struct dsa_platform_data *pd;
- struct list_head ports;
- struct list_head rtable;
-};
-
-struct dsa_mall_mirror_tc_entry {
- u8 to_local_port;
- bool ingress;
-};
-
-struct dsa_mall_policer_tc_entry {
- u32 burst;
- u64 rate_bytes_per_sec;
-};
-
-struct dsa_switch_ops;
-
-struct dsa_switch {
- bool setup;
- struct device *dev;
- struct dsa_switch_tree *dst;
- unsigned int index;
- struct notifier_block nb;
- void *priv;
- struct dsa_chip_data *cd;
- const struct dsa_switch_ops *ops;
- u32 phys_mii_mask;
- struct mii_bus *slave_mii_bus;
- unsigned int ageing_time_min;
- unsigned int ageing_time_max;
- struct devlink *devlink;
- unsigned int num_tx_queues;
- bool vlan_filtering_is_global;
- bool configure_vlan_while_not_filtering;
- bool untag_bridge_pvid;
- bool vlan_filtering;
- bool pcs_poll;
- bool mtu_enforcement_ingress;
- size_t num_ports;
-};
-
-struct fixed_phy_status___2;
-
-typedef int dsa_fdb_dump_cb_t(const unsigned char *, u16, bool, void *);
-
-struct dsa_switch_ops {
- enum dsa_tag_protocol (*get_tag_protocol)(struct dsa_switch *, int, enum dsa_tag_protocol);
- int (*setup)(struct dsa_switch *);
- void (*teardown)(struct dsa_switch *);
- u32 (*get_phy_flags)(struct dsa_switch *, int);
- int (*phy_read)(struct dsa_switch *, int, int);
- int (*phy_write)(struct dsa_switch *, int, int, u16);
- void (*adjust_link)(struct dsa_switch *, int, struct phy_device *);
- void (*fixed_link_update)(struct dsa_switch *, int, struct fixed_phy_status___2 *);
- void (*phylink_validate)(struct dsa_switch *, int, long unsigned int *, struct phylink_link_state *);
- int (*phylink_mac_link_state)(struct dsa_switch *, int, struct phylink_link_state *);
- void (*phylink_mac_config)(struct dsa_switch *, int, unsigned int, const struct phylink_link_state *);
- void (*phylink_mac_an_restart)(struct dsa_switch *, int);
- void (*phylink_mac_link_down)(struct dsa_switch *, int, unsigned int, phy_interface_t);
- void (*phylink_mac_link_up)(struct dsa_switch *, int, unsigned int, phy_interface_t, struct phy_device *, int, int, bool, bool);
- void (*phylink_fixed_state)(struct dsa_switch *, int, struct phylink_link_state *);
- void (*get_strings)(struct dsa_switch *, int, u32, uint8_t *);
- void (*get_ethtool_stats)(struct dsa_switch *, int, uint64_t *);
- int (*get_sset_count)(struct dsa_switch *, int, int);
- void (*get_ethtool_phy_stats)(struct dsa_switch *, int, uint64_t *);
- void (*get_wol)(struct dsa_switch *, int, struct ethtool_wolinfo *);
- int (*set_wol)(struct dsa_switch *, int, struct ethtool_wolinfo *);
- int (*get_ts_info)(struct dsa_switch *, int, struct ethtool_ts_info *);
- int (*suspend)(struct dsa_switch *);
- int (*resume)(struct dsa_switch *);
- int (*port_enable)(struct dsa_switch *, int, struct phy_device *);
- void (*port_disable)(struct dsa_switch *, int);
- int (*set_mac_eee)(struct dsa_switch *, int, struct ethtool_eee *);
- int (*get_mac_eee)(struct dsa_switch *, int, struct ethtool_eee *);
- int (*get_eeprom_len)(struct dsa_switch *);
- int (*get_eeprom)(struct dsa_switch *, struct ethtool_eeprom *, u8 *);
- int (*set_eeprom)(struct dsa_switch *, struct ethtool_eeprom *, u8 *);
- int (*get_regs_len)(struct dsa_switch *, int);
- void (*get_regs)(struct dsa_switch *, int, struct ethtool_regs *, void *);
- int (*set_ageing_time)(struct dsa_switch *, unsigned int);
- int (*port_bridge_join)(struct dsa_switch *, int, struct net_device *);
- void (*port_bridge_leave)(struct dsa_switch *, int, struct net_device *);
- void (*port_stp_state_set)(struct dsa_switch *, int, u8);
- void (*port_fast_age)(struct dsa_switch *, int);
- int (*port_egress_floods)(struct dsa_switch *, int, bool, bool);
- int (*port_vlan_filtering)(struct dsa_switch *, int, bool, struct switchdev_trans *);
- int (*port_vlan_prepare)(struct dsa_switch *, int, const struct switchdev_obj_port_vlan *);
- void (*port_vlan_add)(struct dsa_switch *, int, const struct switchdev_obj_port_vlan *);
- int (*port_vlan_del)(struct dsa_switch *, int, const struct switchdev_obj_port_vlan *);
- int (*port_fdb_add)(struct dsa_switch *, int, const unsigned char *, u16);
- int (*port_fdb_del)(struct dsa_switch *, int, const unsigned char *, u16);
- int (*port_fdb_dump)(struct dsa_switch *, int, dsa_fdb_dump_cb_t *, void *);
- int (*port_mdb_prepare)(struct dsa_switch *, int, const struct switchdev_obj_port_mdb *);
- void (*port_mdb_add)(struct dsa_switch *, int, const struct switchdev_obj_port_mdb *);
- int (*port_mdb_del)(struct dsa_switch *, int, const struct switchdev_obj_port_mdb *);
- int (*get_rxnfc)(struct dsa_switch *, int, struct ethtool_rxnfc *, u32 *);
- int (*set_rxnfc)(struct dsa_switch *, int, struct ethtool_rxnfc *);
- int (*cls_flower_add)(struct dsa_switch *, int, struct flow_cls_offload *, bool);
- int (*cls_flower_del)(struct dsa_switch *, int, struct flow_cls_offload *, bool);
- int (*cls_flower_stats)(struct dsa_switch *, int, struct flow_cls_offload *, bool);
- int (*port_mirror_add)(struct dsa_switch *, int, struct dsa_mall_mirror_tc_entry *, bool);
- void (*port_mirror_del)(struct dsa_switch *, int, struct dsa_mall_mirror_tc_entry *);
- int (*port_policer_add)(struct dsa_switch *, int, struct dsa_mall_policer_tc_entry *);
- void (*port_policer_del)(struct dsa_switch *, int);
- int (*port_setup_tc)(struct dsa_switch *, int, enum tc_setup_type, void *);
- int (*crosschip_bridge_join)(struct dsa_switch *, int, int, int, struct net_device *);
- void (*crosschip_bridge_leave)(struct dsa_switch *, int, int, int, struct net_device *);
- int (*port_hwtstamp_get)(struct dsa_switch *, int, struct ifreq *);
- int (*port_hwtstamp_set)(struct dsa_switch *, int, struct ifreq *);
- bool (*port_txtstamp)(struct dsa_switch *, int, struct sk_buff *, unsigned int);
- bool (*port_rxtstamp)(struct dsa_switch *, int, struct sk_buff *, unsigned int);
- int (*devlink_param_get)(struct dsa_switch *, u32, struct devlink_param_gset_ctx *);
- int (*devlink_param_set)(struct dsa_switch *, u32, struct devlink_param_gset_ctx *);
- int (*devlink_info_get)(struct dsa_switch *, struct devlink_info_req *, struct netlink_ext_ack *);
- int (*port_change_mtu)(struct dsa_switch *, int, int);
- int (*port_max_mtu)(struct dsa_switch *, int);
-};
-
-struct dsa_loop_pdata {
- struct dsa_chip_data cd;
- const char *name;
- unsigned int enabled_ports;
- const char *netdev;
-};
-
-struct ptp_clock_time {
- __s64 sec;
- __u32 nsec;
- __u32 reserved;
-};
-
-struct ptp_extts_request {
- unsigned int index;
- unsigned int flags;
- unsigned int rsv[2];
-};
-
-struct ptp_perout_request {
- union {
- struct ptp_clock_time start;
- struct ptp_clock_time phase;
- };
- struct ptp_clock_time period;
- unsigned int index;
- unsigned int flags;
- union {
- struct ptp_clock_time on;
- unsigned int rsv[4];
- };
-};
-
-enum ptp_pin_function {
- PTP_PF_NONE = 0,
- PTP_PF_EXTTS = 1,
- PTP_PF_PEROUT = 2,
- PTP_PF_PHYSYNC = 3,
-};
-
-struct ptp_pin_desc {
- char name[64];
- unsigned int index;
- unsigned int func;
- unsigned int chan;
- unsigned int rsv[5];
-};
-
-struct ptp_clock_request {
- enum {
- PTP_CLK_REQ_EXTTS = 0,
- PTP_CLK_REQ_PEROUT = 1,
- PTP_CLK_REQ_PPS = 2,
- } type;
- union {
- struct ptp_extts_request extts;
- struct ptp_perout_request perout;
- };
-};
-
-struct ptp_clock_info {
- struct module *owner;
- char name[16];
- s32 max_adj;
- int n_alarm;
- int n_ext_ts;
- int n_per_out;
- int n_pins;
- int pps;
- struct ptp_pin_desc *pin_config;
- int (*adjfine)(struct ptp_clock_info *, long int);
- int (*adjfreq)(struct ptp_clock_info *, s32);
- int (*adjphase)(struct ptp_clock_info *, s32);
- int (*adjtime)(struct ptp_clock_info *, s64);
- int (*gettime64)(struct ptp_clock_info *, struct timespec64 *);
- int (*gettimex64)(struct ptp_clock_info *, struct timespec64 *, struct ptp_system_timestamp *);
- int (*getcrosststamp)(struct ptp_clock_info *, struct system_device_crosststamp *);
- int (*settime64)(struct ptp_clock_info *, const struct timespec64 *);
- int (*enable)(struct ptp_clock_info *, struct ptp_clock_request *, int);
- int (*verify)(struct ptp_clock_info *, unsigned int, enum ptp_pin_function, unsigned int);
- long int (*do_aux_work)(struct ptp_clock_info *);
-};
-
-struct ptp_clock;
-
-struct cavium_ptp {
- struct pci_dev *pdev;
- spinlock_t spin_lock;
- struct cyclecounter cycle_counter;
- struct timecounter time_counter;
- void *reg_base;
- u32 clock_rate;
- struct ptp_clock_info ptp_info;
- struct ptp_clock *ptp_clock;
-};
-
-struct mlxfw_dev_ops;
-
-struct mlxfw_dev {
- const struct mlxfw_dev_ops *ops;
- const char *psid;
- u16 psid_size;
- struct devlink *devlink;
-};
-
-enum mlxfw_fsm_state {
- MLXFW_FSM_STATE_IDLE = 0,
- MLXFW_FSM_STATE_LOCKED = 1,
- MLXFW_FSM_STATE_INITIALIZE = 2,
- MLXFW_FSM_STATE_DOWNLOAD = 3,
- MLXFW_FSM_STATE_VERIFY = 4,
- MLXFW_FSM_STATE_APPLY = 5,
- MLXFW_FSM_STATE_ACTIVATE = 6,
-};
-
-enum mlxfw_fsm_state_err {
- MLXFW_FSM_STATE_ERR_OK = 0,
- MLXFW_FSM_STATE_ERR_ERROR = 1,
- MLXFW_FSM_STATE_ERR_REJECTED_DIGEST_ERR = 2,
- MLXFW_FSM_STATE_ERR_REJECTED_NOT_APPLICABLE = 3,
- MLXFW_FSM_STATE_ERR_REJECTED_UNKNOWN_KEY = 4,
- MLXFW_FSM_STATE_ERR_REJECTED_AUTH_FAILED = 5,
- MLXFW_FSM_STATE_ERR_REJECTED_UNSIGNED = 6,
- MLXFW_FSM_STATE_ERR_REJECTED_KEY_NOT_APPLICABLE = 7,
- MLXFW_FSM_STATE_ERR_REJECTED_BAD_FORMAT = 8,
- MLXFW_FSM_STATE_ERR_BLOCKED_PENDING_RESET = 9,
- MLXFW_FSM_STATE_ERR_MAX = 10,
-};
-
-struct mlxfw_dev_ops {
- int (*component_query)(struct mlxfw_dev *, u16, u32 *, u8 *, u16 *);
- int (*fsm_lock)(struct mlxfw_dev *, u32 *);
- int (*fsm_component_update)(struct mlxfw_dev *, u32, u16, u32);
- int (*fsm_block_download)(struct mlxfw_dev *, u32, u8 *, u16, u32);
- int (*fsm_component_verify)(struct mlxfw_dev *, u32, u16);
- int (*fsm_activate)(struct mlxfw_dev *, u32);
- int (*fsm_reactivate)(struct mlxfw_dev *, u8 *);
- int (*fsm_query_state)(struct mlxfw_dev *, u32, enum mlxfw_fsm_state *, enum mlxfw_fsm_state_err *);
- void (*fsm_cancel)(struct mlxfw_dev *, u32);
- void (*fsm_release)(struct mlxfw_dev *, u32);
-};
-
-enum mlxfw_fsm_reactivate_status {
- MLXFW_FSM_REACTIVATE_STATUS_OK = 0,
- MLXFW_FSM_REACTIVATE_STATUS_BUSY = 1,
- MLXFW_FSM_REACTIVATE_STATUS_PROHIBITED_FW_VER_ERR = 2,
- MLXFW_FSM_REACTIVATE_STATUS_FIRST_PAGE_COPY_FAILED = 3,
- MLXFW_FSM_REACTIVATE_STATUS_FIRST_PAGE_ERASE_FAILED = 4,
- MLXFW_FSM_REACTIVATE_STATUS_FIRST_PAGE_RESTORE_FAILED = 5,
- MLXFW_FSM_REACTIVATE_STATUS_CANDIDATE_FW_DEACTIVATION_FAILED = 6,
- MLXFW_FSM_REACTIVATE_STATUS_FW_ALREADY_ACTIVATED = 7,
- MLXFW_FSM_REACTIVATE_STATUS_ERR_DEVICE_RESET_REQUIRED = 8,
- MLXFW_FSM_REACTIVATE_STATUS_ERR_FW_PROGRAMMING_NEEDED = 9,
- MLXFW_FSM_REACTIVATE_STATUS_MAX = 10,
-};
-
-struct mlxfw_mfa2_component {
- u16 index;
- u32 data_size;
- u8 *data;
-};
-
-struct mlxfw_mfa2_file;
-
-struct mlxfw_mfa2_tlv;
-
-struct mlxfw_mfa2_file___2 {
- const struct firmware *fw;
- const struct mlxfw_mfa2_tlv *first_dev;
- u16 dev_count;
- const struct mlxfw_mfa2_tlv *first_component;
- u16 component_count;
- const void *cb;
- u32 cb_archive_size;
-};
-
-struct mlxfw_mfa2_tlv {
- u8 version;
- u8 type;
- __be16 len;
- u8 data[0];
-};
-
-enum mlxfw_mfa2_tlv_type {
- MLXFW_MFA2_TLV_MULTI_PART = 1,
- MLXFW_MFA2_TLV_PACKAGE_DESCRIPTOR = 2,
- MLXFW_MFA2_TLV_COMPONENT_DESCRIPTOR = 4,
- MLXFW_MFA2_TLV_COMPONENT_PTR = 34,
- MLXFW_MFA2_TLV_PSID = 42,
-};
-
-struct mlxfw_mfa2_tlv_multi {
- __be16 num_extensions;
- __be16 total_len;
-};
-
-struct mlxfw_mfa2_tlv_package_descriptor {
- __be16 num_components;
- __be16 num_devices;
- __be32 cb_offset;
- __be32 cb_archive_size;
- __be32 cb_size_h;
- __be32 cb_size_l;
- u8 padding[3];
- u8 cv_compression;
- __be32 user_data_offset;
-};
-
-struct mlxfw_mfa2_tlv_psid {
- u8 psid[0];
-};
-
-struct mlxfw_mfa2_tlv_component_ptr {
- __be16 storage_id;
- __be16 component_index;
- __be32 storage_address;
-};
-
-struct mlxfw_mfa2_tlv_component_descriptor {
- __be16 pldm_classification;
- __be16 identifier;
- __be32 cb_offset_h;
- __be32 cb_offset_l;
- __be32 size;
-};
-
-struct mlxfw_mfa2_comp_data {
- struct mlxfw_mfa2_component comp;
- u8 buff[0];
-};
-
-struct wl1251_platform_data {
- int power_gpio;
- int irq;
- bool use_eeprom;
-};
-
-enum {
- SKB_GSO_TCPV4 = 1,
- SKB_GSO_DODGY = 2,
- SKB_GSO_TCP_ECN = 4,
- SKB_GSO_TCP_FIXEDID = 8,
- SKB_GSO_TCPV6 = 16,
- SKB_GSO_FCOE = 32,
- SKB_GSO_GRE = 64,
- SKB_GSO_GRE_CSUM = 128,
- SKB_GSO_IPXIP4 = 256,
- SKB_GSO_IPXIP6 = 512,
- SKB_GSO_UDP_TUNNEL = 1024,
- SKB_GSO_UDP_TUNNEL_CSUM = 2048,
- SKB_GSO_PARTIAL = 4096,
- SKB_GSO_TUNNEL_REMCSUM = 8192,
- SKB_GSO_SCTP = 16384,
- SKB_GSO_ESP = 32768,
- SKB_GSO_UDP = 65536,
- SKB_GSO_UDP_L4 = 131072,
- SKB_GSO_FRAGLIST = 262144,
-};
-
-enum ethtool_stringset {
- ETH_SS_TEST = 0,
- ETH_SS_STATS = 1,
- ETH_SS_PRIV_FLAGS = 2,
- ETH_SS_NTUPLE_FILTERS = 3,
- ETH_SS_FEATURES = 4,
- ETH_SS_RSS_HASH_FUNCS = 5,
- ETH_SS_TUNABLES = 6,
- ETH_SS_PHY_STATS = 7,
- ETH_SS_PHY_TUNABLES = 8,
- ETH_SS_LINK_MODES = 9,
- ETH_SS_MSG_CLASSES = 10,
- ETH_SS_WOL_MODES = 11,
- ETH_SS_SOF_TIMESTAMPING = 12,
- ETH_SS_TS_TX_TYPES = 13,
- ETH_SS_TS_RX_FILTERS = 14,
- ETH_SS_UDP_TUNNEL_TYPES = 15,
- ETH_SS_COUNT = 16,
-};
-
-struct gro_list {
- struct list_head list;
- int count;
-};
-
-struct napi_struct {
- struct list_head poll_list;
- long unsigned int state;
- int weight;
- int defer_hard_irqs_count;
- long unsigned int gro_bitmask;
- int (*poll)(struct napi_struct *, int);
- int poll_owner;
- struct net_device *dev;
- struct gro_list gro_hash[8];
- struct sk_buff *skb;
- struct list_head rx_list;
- int rx_count;
- struct hrtimer timer;
- struct list_head dev_list;
- struct hlist_node napi_hash_node;
- unsigned int napi_id;
-};
-
-enum netdev_queue_state_t {
- __QUEUE_STATE_DRV_XOFF = 0,
- __QUEUE_STATE_STACK_XOFF = 1,
- __QUEUE_STATE_FROZEN = 2,
-};
-
-enum skb_free_reason {
- SKB_REASON_CONSUMED = 0,
- SKB_REASON_DROPPED = 1,
-};
-
-struct pp_alloc_cache {
- u32 count;
- void *cache[128];
-};
-
-struct page_pool_params {
- unsigned int flags;
- unsigned int order;
- unsigned int pool_size;
- int nid;
- struct device *dev;
- enum dma_data_direction dma_dir;
- unsigned int max_len;
- unsigned int offset;
-};
-
-struct page_pool {
- struct page_pool_params p;
- struct delayed_work release_dw;
- void (*disconnect)(void *);
- long unsigned int defer_start;
- long unsigned int defer_warn;
- u32 pages_state_hold_cnt;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct pp_alloc_cache alloc;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct ptr_ring ring;
- atomic_t pages_state_release_cnt;
- refcount_t user_cnt;
- u64 destroy_cnt;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct xen_netif_tx_request {
- grant_ref_t gref;
- uint16_t offset;
- uint16_t flags;
- uint16_t id;
- uint16_t size;
-};
-
-struct xen_netif_extra_info {
- uint8_t type;
- uint8_t flags;
- union {
- struct {
- uint16_t size;
- uint8_t type;
- uint8_t pad;
- uint16_t features;
- } gso;
- struct {
- uint8_t addr[6];
- } mcast;
- struct {
- uint8_t type;
- uint8_t algorithm;
- uint8_t value[4];
- } hash;
- struct {
- uint16_t headroom;
- uint16_t pad[2];
- } xdp;
- uint16_t pad[3];
- } u;
-};
-
-struct xen_netif_tx_response {
- uint16_t id;
- int16_t status;
-};
-
-struct xen_netif_rx_request {
- uint16_t id;
- uint16_t pad;
- grant_ref_t gref;
-};
-
-struct xen_netif_rx_response {
- uint16_t id;
- uint16_t offset;
- uint16_t flags;
- int16_t status;
-};
-
-union xen_netif_tx_sring_entry {
- struct xen_netif_tx_request req;
- struct xen_netif_tx_response rsp;
-};
-
-struct xen_netif_tx_sring {
- RING_IDX req_prod;
- RING_IDX req_event;
- RING_IDX rsp_prod;
- RING_IDX rsp_event;
- uint8_t pad[48];
- union xen_netif_tx_sring_entry ring[1];
-};
-
-struct xen_netif_tx_front_ring {
- RING_IDX req_prod_pvt;
- RING_IDX rsp_cons;
- unsigned int nr_ents;
- struct xen_netif_tx_sring *sring;
-};
-
-union xen_netif_rx_sring_entry {
- struct xen_netif_rx_request req;
- struct xen_netif_rx_response rsp;
-};
-
-struct xen_netif_rx_sring {
- RING_IDX req_prod;
- RING_IDX req_event;
- RING_IDX rsp_prod;
- RING_IDX rsp_event;
- uint8_t pad[48];
- union xen_netif_rx_sring_entry ring[1];
-};
-
-struct xen_netif_rx_front_ring {
- RING_IDX req_prod_pvt;
- RING_IDX rsp_cons;
- unsigned int nr_ents;
- struct xen_netif_rx_sring *sring;
-};
-
-struct netfront_cb {
- int pull_to;
-};
-
-struct netfront_stats {
- u64 packets;
- u64 bytes;
- struct u64_stats_sync syncp;
-};
-
-union skb_entry {
- struct sk_buff *skb;
- long unsigned int link;
-};
-
-struct netfront_info;
-
-struct netfront_queue {
- unsigned int id;
- char name[22];
- struct netfront_info *info;
- struct bpf_prog *xdp_prog;
- struct napi_struct napi;
- unsigned int tx_evtchn;
- unsigned int rx_evtchn;
- unsigned int tx_irq;
- unsigned int rx_irq;
- char tx_irq_name[25];
- char rx_irq_name[25];
- spinlock_t tx_lock;
- struct xen_netif_tx_front_ring tx;
- int tx_ring_ref;
- union skb_entry tx_skbs[256];
- grant_ref_t gref_tx_head;
- grant_ref_t grant_tx_ref[256];
- struct page *grant_tx_page[256];
- unsigned int tx_skb_freelist;
- long: 32;
- long: 64;
- long: 64;
- spinlock_t rx_lock;
- struct xen_netif_rx_front_ring rx;
- int rx_ring_ref;
- struct timer_list rx_refill_timer;
- struct sk_buff *rx_skbs[256];
- grant_ref_t gref_rx_head;
- grant_ref_t grant_rx_ref[256];
- struct page_pool *page_pool;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct xdp_rxq_info xdp_rxq;
-};
-
-struct netfront_info {
- struct list_head list;
- struct net_device *netdev;
- struct xenbus_device *xbdev;
- struct netfront_queue *queues;
- struct netfront_stats *rx_stats;
- struct netfront_stats *tx_stats;
- bool netback_has_xdp_headroom;
- bool netfront_xdp_enabled;
- atomic_t rx_gso_checksum_fixup;
-};
-
-struct netfront_rx_info {
- struct xen_netif_rx_response rx;
- struct xen_netif_extra_info extras[5];
-};
-
-struct xennet_gnttab_make_txreq {
- struct netfront_queue *queue;
- struct sk_buff *skb;
- struct page *page;
- struct xen_netif_tx_request *tx;
- unsigned int size;
-};
-
-struct xennet_stat {
- char name[32];
- u16 offset;
-};
-
-enum usb_otg_state {
- OTG_STATE_UNDEFINED = 0,
- OTG_STATE_B_IDLE = 1,
- OTG_STATE_B_SRP_INIT = 2,
- OTG_STATE_B_PERIPHERAL = 3,
- OTG_STATE_B_WAIT_ACON = 4,
- OTG_STATE_B_HOST = 5,
- OTG_STATE_A_IDLE = 6,
- OTG_STATE_A_WAIT_VRISE = 7,
- OTG_STATE_A_WAIT_BCON = 8,
- OTG_STATE_A_HOST = 9,
- OTG_STATE_A_SUSPEND = 10,
- OTG_STATE_A_PERIPHERAL = 11,
- OTG_STATE_A_WAIT_VFALL = 12,
- OTG_STATE_A_VBUS_ERR = 13,
-};
-
-struct usb_otg_caps {
- u16 otg_rev;
- bool hnp_support;
- bool srp_support;
- bool adp_support;
-};
-
-struct extcon_dev;
-
-enum usb_charger_type {
- UNKNOWN_TYPE = 0,
- SDP_TYPE = 1,
- DCP_TYPE = 2,
- CDP_TYPE = 3,
- ACA_TYPE = 4,
-};
-
-enum usb_charger_state {
- USB_CHARGER_DEFAULT = 0,
- USB_CHARGER_PRESENT = 1,
- USB_CHARGER_ABSENT = 2,
-};
-
-enum usb_phy_events {
- USB_EVENT_NONE = 0,
- USB_EVENT_VBUS = 1,
- USB_EVENT_ID = 2,
- USB_EVENT_CHARGER = 3,
- USB_EVENT_ENUMERATED = 4,
-};
-
-enum usb_phy_type {
- USB_PHY_TYPE_UNDEFINED = 0,
- USB_PHY_TYPE_USB2 = 1,
- USB_PHY_TYPE_USB3 = 2,
-};
-
-struct usb_phy___2;
-
-struct usb_phy_io_ops {
- int (*read)(struct usb_phy___2 *, u32);
- int (*write)(struct usb_phy___2 *, u32, u32);
-};
-
-struct usb_charger_current {
- unsigned int sdp_min;
- unsigned int sdp_max;
- unsigned int dcp_min;
- unsigned int dcp_max;
- unsigned int cdp_min;
- unsigned int cdp_max;
- unsigned int aca_min;
- unsigned int aca_max;
-};
-
-struct usb_otg;
-
-struct usb_phy___2 {
- struct device *dev;
- const char *label;
- unsigned int flags;
- enum usb_phy_type type;
- enum usb_phy_events last_event;
- struct usb_otg *otg;
- struct device *io_dev;
- struct usb_phy_io_ops *io_ops;
- void *io_priv;
- struct extcon_dev *edev;
- struct extcon_dev *id_edev;
- struct notifier_block vbus_nb;
- struct notifier_block id_nb;
- struct notifier_block type_nb;
- enum usb_charger_type chg_type;
- enum usb_charger_state chg_state;
- struct usb_charger_current chg_cur;
- struct work_struct chg_work;
- struct atomic_notifier_head notifier;
- u16 port_status;
- u16 port_change;
- struct list_head head;
- int (*init)(struct usb_phy___2 *);
- void (*shutdown)(struct usb_phy___2 *);
- int (*set_vbus)(struct usb_phy___2 *, int);
- int (*set_power)(struct usb_phy___2 *, unsigned int);
- int (*set_suspend)(struct usb_phy___2 *, int);
- int (*set_wakeup)(struct usb_phy___2 *, bool);
- int (*notify_connect)(struct usb_phy___2 *, enum usb_device_speed);
- int (*notify_disconnect)(struct usb_phy___2 *, enum usb_device_speed);
- enum usb_charger_type (*charger_detect)(struct usb_phy___2 *);
-};
-
-struct phy_devm {
- struct usb_phy___2 *phy;
- struct notifier_block *nb;
-};
-
-enum usb_phy_interface {
- USBPHY_INTERFACE_MODE_UNKNOWN = 0,
- USBPHY_INTERFACE_MODE_UTMI = 1,
- USBPHY_INTERFACE_MODE_UTMIW = 2,
- USBPHY_INTERFACE_MODE_ULPI = 3,
- USBPHY_INTERFACE_MODE_SERIAL = 4,
- USBPHY_INTERFACE_MODE_HSIC = 5,
-};
-
-struct usb_gadget;
-
-struct usb_otg {
- u8 default_a;
- struct phy *phy;
- struct usb_phy___2 *usb_phy;
- struct usb_bus *host;
- struct usb_gadget *gadget;
- enum usb_otg_state state;
- int (*set_host)(struct usb_otg *, struct usb_bus *);
- int (*set_peripheral)(struct usb_otg *, struct usb_gadget *);
- int (*set_vbus)(struct usb_otg *, bool);
- int (*start_srp)(struct usb_otg *);
- int (*start_hnp)(struct usb_otg *);
-};
-
-struct ulpi_info {
- unsigned int id;
- char *name;
-};
-
-enum amd_chipset_gen {
- NOT_AMD_CHIPSET = 0,
- AMD_CHIPSET_SB600 = 1,
- AMD_CHIPSET_SB700 = 2,
- AMD_CHIPSET_SB800 = 3,
- AMD_CHIPSET_HUDSON2 = 4,
- AMD_CHIPSET_BOLTON = 5,
- AMD_CHIPSET_YANGTZE = 6,
- AMD_CHIPSET_TAISHAN = 7,
- AMD_CHIPSET_UNKNOWN = 8,
-};
-
-struct amd_chipset_type {
- enum amd_chipset_gen gen;
- u8 rev;
-};
-
-struct amd_chipset_info {
- struct pci_dev *nb_dev;
- struct pci_dev *smbus_dev;
- int nb_type;
- struct amd_chipset_type sb_type;
- int isoc_reqs;
- int probe_count;
- bool need_pll_quirk;
-};
-
-struct serio_device_id {
- __u8 type;
- __u8 extra;
- __u8 id;
- __u8 proto;
-};
-
-struct serio_driver;
-
-struct serio {
- void *port_data;
- char name[32];
- char phys[32];
- char firmware_id[128];
- bool manual_bind;
- struct serio_device_id id;
- spinlock_t lock;
- int (*write)(struct serio *, unsigned char);
- int (*open)(struct serio *);
- void (*close)(struct serio *);
- int (*start)(struct serio *);
- void (*stop)(struct serio *);
- struct serio *parent;
- struct list_head child_node;
- struct list_head children;
- unsigned int depth;
- struct serio_driver *drv;
- struct mutex drv_mutex;
- struct device dev;
- struct list_head node;
- struct mutex *ps2_cmd_mutex;
-};
-
-struct serio_driver {
- const char *description;
- const struct serio_device_id *id_table;
- bool manual_bind;
- void (*write_wakeup)(struct serio *);
- irqreturn_t (*interrupt)(struct serio *, unsigned char, unsigned int);
- int (*connect)(struct serio *, struct serio_driver *);
- int (*reconnect)(struct serio *);
- int (*fast_reconnect)(struct serio *);
- void (*disconnect)(struct serio *);
- void (*cleanup)(struct serio *);
- struct device_driver driver;
-};
-
-enum serio_event_type {
- SERIO_RESCAN_PORT = 0,
- SERIO_RECONNECT_PORT = 1,
- SERIO_RECONNECT_SUBTREE = 2,
- SERIO_REGISTER_PORT = 3,
- SERIO_ATTACH_DRIVER = 4,
-};
-
-struct serio_event {
- enum serio_event_type type;
- void *object;
- struct module *owner;
- struct list_head node;
-};
-
-struct amba_kmi_port {
- struct serio *io;
- struct clk *clk;
- void *base;
- unsigned int irq;
- unsigned int divisor;
- unsigned int open;
-};
-
-struct ps2dev {
- struct serio *serio;
- struct mutex cmd_mutex;
- wait_queue_head_t wait;
- long unsigned int flags;
- u8 cmdbuf[8];
- u8 cmdcnt;
- u8 nak;
-};
-
-struct input_mt_slot {
- int abs[14];
- unsigned int frame;
- unsigned int key;
-};
-
-struct input_mt {
- int trkid;
- int num_slots;
- int slot;
- unsigned int flags;
- unsigned int frame;
- int *red;
- struct input_mt_slot slots[0];
-};
-
-union input_seq_state {
- struct {
- short unsigned int pos;
- bool mutex_acquired;
- };
- void *p;
-};
-
-struct input_devres {
- struct input_dev *input;
-};
-
-struct input_event {
- __kernel_ulong_t __sec;
- __kernel_ulong_t __usec;
- __u16 type;
- __u16 code;
- __s32 value;
-};
-
-struct input_event_compat {
- compat_ulong_t sec;
- compat_ulong_t usec;
- __u16 type;
- __u16 code;
- __s32 value;
-};
-
-struct ff_periodic_effect_compat {
- __u16 waveform;
- __u16 period;
- __s16 magnitude;
- __s16 offset;
- __u16 phase;
- struct ff_envelope envelope;
- __u32 custom_len;
- compat_uptr_t custom_data;
-};
-
-struct ff_effect_compat {
- __u16 type;
- __s16 id;
- __u16 direction;
- struct ff_trigger trigger;
- struct ff_replay replay;
- union {
- struct ff_constant_effect constant;
- struct ff_ramp_effect ramp;
- struct ff_periodic_effect_compat periodic;
- struct ff_condition_effect condition[2];
- struct ff_rumble_effect rumble;
- } u;
-};
-
-struct input_mt_pos {
- s16 x;
- s16 y;
-};
-
-struct input_dev_poller {
- void (*poll)(struct input_dev *);
- unsigned int poll_interval;
- unsigned int poll_interval_max;
- unsigned int poll_interval_min;
- struct input_dev *input;
- struct delayed_work work;
-};
-
-struct mousedev_hw_data {
- int dx;
- int dy;
- int dz;
- int x;
- int y;
- int abs_event;
- long unsigned int buttons;
-};
-
-struct mousedev {
- int open;
- struct input_handle handle;
- wait_queue_head_t wait;
- struct list_head client_list;
- spinlock_t client_lock;
- struct mutex mutex;
- struct device dev;
- struct cdev cdev;
- bool exist;
- struct list_head mixdev_node;
- bool opened_by_mixdev;
- struct mousedev_hw_data packet;
- unsigned int pkt_count;
- int old_x[4];
- int old_y[4];
- int frac_dx;
- int frac_dy;
- long unsigned int touch;
- int (*open_device)(struct mousedev *);
- void (*close_device)(struct mousedev *);
-};
-
-enum mousedev_emul {
- MOUSEDEV_EMUL_PS2 = 0,
- MOUSEDEV_EMUL_IMPS = 1,
- MOUSEDEV_EMUL_EXPS = 2,
-};
-
-struct mousedev_motion {
- int dx;
- int dy;
- int dz;
- long unsigned int buttons;
-};
-
-struct mousedev_client {
- struct fasync_struct *fasync;
- struct mousedev *mousedev;
- struct list_head node;
- struct mousedev_motion packets[16];
- unsigned int head;
- unsigned int tail;
- spinlock_t packet_lock;
- int pos_x;
- int pos_y;
- u8 ps2[6];
- unsigned char ready;
- unsigned char buffer;
- unsigned char bufsiz;
- unsigned char imexseq;
- unsigned char impsseq;
- enum mousedev_emul mode;
- long unsigned int last_buttons;
-};
-
-enum {
- FRACTION_DENOM = 128,
-};
-
-struct atkbd {
- struct ps2dev ps2dev;
- struct input_dev *dev;
- char name[64];
- char phys[32];
- short unsigned int id;
- short unsigned int keycode[512];
- long unsigned int force_release_mask[8];
- unsigned char set;
- bool translated;
- bool extra;
- bool write;
- bool softrepeat;
- bool softraw;
- bool scroll;
- bool enabled;
- unsigned char emul;
- bool resend;
- bool release;
- long unsigned int xl_bit;
- unsigned int last;
- long unsigned int time;
- long unsigned int err_count;
- struct delayed_work event_work;
- long unsigned int event_jiffies;
- long unsigned int event_mask;
- struct mutex mutex;
- u32 function_row_physmap[24];
- int num_function_row_keys;
-};
-
-struct touchscreen_properties {
- unsigned int max_x;
- unsigned int max_y;
- bool invert_x;
- bool invert_y;
- bool swap_x_y;
-};
-
-struct xenkbd_motion {
- uint8_t type;
- int32_t rel_x;
- int32_t rel_y;
- int32_t rel_z;
-};
-
-struct xenkbd_key {
- uint8_t type;
- uint8_t pressed;
- uint32_t keycode;
-};
-
-struct xenkbd_position {
- uint8_t type;
- int32_t abs_x;
- int32_t abs_y;
- int32_t rel_z;
-};
-
-struct xenkbd_mtouch {
- uint8_t type;
- uint8_t event_type;
- uint8_t contact_id;
- uint8_t reserved[5];
- union {
- struct {
- int32_t abs_x;
- int32_t abs_y;
- } pos;
- struct {
- uint32_t major;
- uint32_t minor;
- } shape;
- int16_t orientation;
- } u;
-};
-
-union xenkbd_in_event {
- uint8_t type;
- struct xenkbd_motion motion;
- struct xenkbd_key key;
- struct xenkbd_position pos;
- struct xenkbd_mtouch mtouch;
- char pad[40];
-};
-
-struct xenkbd_page {
- uint32_t in_cons;
- uint32_t in_prod;
- uint32_t out_cons;
- uint32_t out_prod;
-};
-
-struct xenkbd_info {
- struct input_dev *kbd;
- struct input_dev *ptr;
- struct input_dev *mtouch;
- struct xenkbd_page *page;
- int gref;
- int irq;
- struct xenbus_device *xbdev;
- char phys[32];
- int mtouch_cur_contact_id;
-};
-
-enum {
- KPARAM_X = 0,
- KPARAM_Y = 1,
- KPARAM_CNT___2 = 2,
-};
-
-struct trace_event_raw_rtc_time_alarm_class {
- struct trace_entry ent;
- time64_t secs;
- int err;
- char __data[0];
-};
-
-struct trace_event_raw_rtc_irq_set_freq {
- struct trace_entry ent;
- int freq;
- int err;
- char __data[0];
-};
-
-struct trace_event_raw_rtc_irq_set_state {
- struct trace_entry ent;
- int enabled;
- int err;
- char __data[0];
-};
-
-struct trace_event_raw_rtc_alarm_irq_enable {
- struct trace_entry ent;
- unsigned int enabled;
- int err;
- char __data[0];
-};
-
-struct trace_event_raw_rtc_offset_class {
- struct trace_entry ent;
- long int offset;
- int err;
- char __data[0];
-};
-
-struct trace_event_raw_rtc_timer_class {
- struct trace_entry ent;
- struct rtc_timer *timer;
- ktime_t expires;
- ktime_t period;
- char __data[0];
-};
-
-struct trace_event_data_offsets_rtc_time_alarm_class {};
-
-struct trace_event_data_offsets_rtc_irq_set_freq {};
-
-struct trace_event_data_offsets_rtc_irq_set_state {};
-
-struct trace_event_data_offsets_rtc_alarm_irq_enable {};
-
-struct trace_event_data_offsets_rtc_offset_class {};
-
-struct trace_event_data_offsets_rtc_timer_class {};
-
-typedef void (*btf_trace_rtc_set_time)(void *, time64_t, int);
-
-typedef void (*btf_trace_rtc_read_time)(void *, time64_t, int);
-
-typedef void (*btf_trace_rtc_set_alarm)(void *, time64_t, int);
-
-typedef void (*btf_trace_rtc_read_alarm)(void *, time64_t, int);
-
-typedef void (*btf_trace_rtc_irq_set_freq)(void *, int, int);
-
-typedef void (*btf_trace_rtc_irq_set_state)(void *, int, int);
-
-typedef void (*btf_trace_rtc_alarm_irq_enable)(void *, unsigned int, int);
-
-typedef void (*btf_trace_rtc_set_offset)(void *, long int, int);
-
-typedef void (*btf_trace_rtc_read_offset)(void *, long int, int);
-
-typedef void (*btf_trace_rtc_timer_enqueue)(void *, struct rtc_timer *);
-
-typedef void (*btf_trace_rtc_timer_dequeue)(void *, struct rtc_timer *);
-
-typedef void (*btf_trace_rtc_timer_fired)(void *, struct rtc_timer *);
-
-enum {
- none = 0,
- day = 1,
- month = 2,
- year = 3,
-};
-
-struct pl031_vendor_data {
- struct rtc_class_ops ops;
- bool clockwatch;
- bool st_weekday;
- long unsigned int irqflags;
- time64_t range_min;
- timeu64_t range_max;
-};
-
-struct pl031_local {
- struct pl031_vendor_data *vendor;
- struct rtc_device *rtc;
- void *base;
-};
-
-struct sun6i_rtc_clk_data {
- long unsigned int rc_osc_rate;
- unsigned int fixed_prescaler: 16;
- unsigned int has_prescaler: 1;
- unsigned int has_out_clk: 1;
- unsigned int export_iosc: 1;
- unsigned int has_losc_en: 1;
- unsigned int has_auto_swt: 1;
-};
-
-struct sun6i_rtc_dev {
- struct rtc_device *rtc;
- const struct sun6i_rtc_clk_data *data;
- void *base;
- int irq;
- long unsigned int alarm;
- struct clk_hw hw;
- struct clk_hw *int_osc;
- struct clk *losc;
- struct clk *ext_losc;
- spinlock_t lock;
-};
-
-struct xgene_rtc_dev {
- struct rtc_device *rtc;
- void *csr_base;
- struct clk *clk;
- unsigned int irq_wake;
- unsigned int irq_enabled;
-};
-
-struct i2c_board_info {
- char type[20];
- short unsigned int flags;
- short unsigned int addr;
- const char *dev_name;
- void *platform_data;
- struct device_node *of_node;
- struct fwnode_handle *fwnode;
- const struct property_entry *properties;
- const struct resource *resources;
- unsigned int num_resources;
- int irq;
-};
-
-struct i2c_devinfo {
- struct list_head list;
- int busnum;
- struct i2c_board_info board_info;
-};
-
-struct i2c_device_id {
- char name[20];
- kernel_ulong_t driver_data;
-};
-
-struct i2c_device_identity {
- u16 manufacturer_id;
- u16 part_id;
- u8 die_revision;
-};
-
-enum i2c_alert_protocol {
- I2C_PROTOCOL_SMBUS_ALERT = 0,
- I2C_PROTOCOL_SMBUS_HOST_NOTIFY = 1,
-};
-
-struct i2c_driver {
- unsigned int class;
- int (*probe)(struct i2c_client *, const struct i2c_device_id *);
- int (*remove)(struct i2c_client *);
- int (*probe_new)(struct i2c_client *);
- void (*shutdown)(struct i2c_client *);
- void (*alert)(struct i2c_client *, enum i2c_alert_protocol, unsigned int);
- int (*command)(struct i2c_client *, unsigned int, void *);
- struct device_driver driver;
- const struct i2c_device_id *id_table;
- int (*detect)(struct i2c_client *, struct i2c_board_info *);
- const short unsigned int *address_list;
- struct list_head clients;
-};
-
-struct i2c_timings {
- u32 bus_freq_hz;
- u32 scl_rise_ns;
- u32 scl_fall_ns;
- u32 scl_int_delay_ns;
- u32 sda_fall_ns;
- u32 sda_hold_ns;
- u32 digital_filter_width_ns;
- u32 analog_filter_cutoff_freq_hz;
-};
-
-struct trace_event_raw_i2c_write {
- struct trace_entry ent;
- int adapter_nr;
- __u16 msg_nr;
- __u16 addr;
- __u16 flags;
- __u16 len;
- u32 __data_loc_buf;
- char __data[0];
-};
-
-struct trace_event_raw_i2c_read {
- struct trace_entry ent;
- int adapter_nr;
- __u16 msg_nr;
- __u16 addr;
- __u16 flags;
- __u16 len;
- char __data[0];
-};
-
-struct trace_event_raw_i2c_reply {
- struct trace_entry ent;
- int adapter_nr;
- __u16 msg_nr;
- __u16 addr;
- __u16 flags;
- __u16 len;
- u32 __data_loc_buf;
- char __data[0];
-};
-
-struct trace_event_raw_i2c_result {
- struct trace_entry ent;
- int adapter_nr;
- __u16 nr_msgs;
- __s16 ret;
- char __data[0];
-};
-
-struct trace_event_data_offsets_i2c_write {
- u32 buf;
-};
-
-struct trace_event_data_offsets_i2c_read {};
-
-struct trace_event_data_offsets_i2c_reply {
- u32 buf;
-};
-
-struct trace_event_data_offsets_i2c_result {};
-
-typedef void (*btf_trace_i2c_write)(void *, const struct i2c_adapter *, const struct i2c_msg *, int);
-
-typedef void (*btf_trace_i2c_read)(void *, const struct i2c_adapter *, const struct i2c_msg *, int);
-
-typedef void (*btf_trace_i2c_reply)(void *, const struct i2c_adapter *, const struct i2c_msg *, int);
-
-typedef void (*btf_trace_i2c_result)(void *, const struct i2c_adapter *, int, int);
-
-struct i2c_dummy_devres {
- struct i2c_client *client;
-};
-
-struct class_compat___2;
-
-struct i2c_cmd_arg {
- unsigned int cmd;
- void *arg;
-};
-
-struct i2c_smbus_alert_setup {
- int irq;
-};
-
-struct trace_event_raw_smbus_write {
- struct trace_entry ent;
- int adapter_nr;
- __u16 addr;
- __u16 flags;
- __u8 command;
- __u8 len;
- __u32 protocol;
- __u8 buf[34];
- char __data[0];
-};
-
-struct trace_event_raw_smbus_read {
- struct trace_entry ent;
- int adapter_nr;
- __u16 flags;
- __u16 addr;
- __u8 command;
- __u32 protocol;
- __u8 buf[34];
- char __data[0];
-};
-
-struct trace_event_raw_smbus_reply {
- struct trace_entry ent;
- int adapter_nr;
- __u16 addr;
- __u16 flags;
- __u8 command;
- __u8 len;
- __u32 protocol;
- __u8 buf[34];
- char __data[0];
-};
-
-struct trace_event_raw_smbus_result {
- struct trace_entry ent;
- int adapter_nr;
- __u16 addr;
- __u16 flags;
- __u8 read_write;
- __u8 command;
- __s16 res;
- __u32 protocol;
- char __data[0];
-};
-
-struct trace_event_data_offsets_smbus_write {};
-
-struct trace_event_data_offsets_smbus_read {};
-
-struct trace_event_data_offsets_smbus_reply {};
-
-struct trace_event_data_offsets_smbus_result {};
-
-typedef void (*btf_trace_smbus_write)(void *, const struct i2c_adapter *, u16, short unsigned int, char, u8, int, const union i2c_smbus_data *);
-
-typedef void (*btf_trace_smbus_read)(void *, const struct i2c_adapter *, u16, short unsigned int, char, u8, int);
-
-typedef void (*btf_trace_smbus_reply)(void *, const struct i2c_adapter *, u16, short unsigned int, char, u8, int, const union i2c_smbus_data *, int);
-
-typedef void (*btf_trace_smbus_result)(void *, const struct i2c_adapter *, u16, short unsigned int, char, u8, int, int);
-
-struct i2c_acpi_handler_data {
- struct acpi_connection_info info;
- struct i2c_adapter *adapter;
-};
-
-struct gsb_buffer {
- u8 status;
- u8 len;
- union {
- u16 wdata;
- u8 bdata;
- u8 data[0];
- };
-};
-
-struct i2c_acpi_lookup {
- struct i2c_board_info *info;
- acpi_handle adapter_handle;
- acpi_handle device_handle;
- acpi_handle search_handle;
- int n;
- int index;
- u32 speed;
- u32 min_speed;
- u32 force_speed;
-};
-
-struct dw_i2c_dev {
- struct device *dev;
- struct regmap *map;
- struct regmap *sysmap;
- void *base;
- void *ext;
- struct completion cmd_complete;
- struct clk *clk;
- struct clk *pclk;
- struct reset_control *rst;
- struct i2c_client *slave;
- u32 (*get_clk_rate_khz)(struct dw_i2c_dev *);
- int cmd_err;
- struct i2c_msg *msgs;
- int msgs_num;
- int msg_write_idx;
- u32 tx_buf_len;
- u8 *tx_buf;
- int msg_read_idx;
- u32 rx_buf_len;
- u8 *rx_buf;
- int msg_err;
- unsigned int status;
- u32 abort_source;
- int irq;
- u32 flags;
- struct i2c_adapter adapter;
- u32 functionality;
- u32 master_cfg;
- u32 slave_cfg;
- unsigned int tx_fifo_depth;
- unsigned int rx_fifo_depth;
- int rx_outstanding;
- struct i2c_timings timings;
- u32 sda_hold_time;
- u16 ss_hcnt;
- u16 ss_lcnt;
- u16 fs_hcnt;
- u16 fs_lcnt;
- u16 fp_hcnt;
- u16 fp_lcnt;
- u16 hs_hcnt;
- u16 hs_lcnt;
- int (*acquire_lock)();
- void (*release_lock)();
- bool shared_with_punit;
- void (*disable)(struct dw_i2c_dev *);
- void (*disable_int)(struct dw_i2c_dev *);
- int (*init)(struct dw_i2c_dev *);
- int (*set_sda_hold_time)(struct dw_i2c_dev *);
- int mode;
- struct i2c_bus_recovery_info rinfo;
- bool suspended;
-};
-
-struct dw_i2c_platform_data {
- unsigned int i2c_scl_freq;
-};
-
-struct bsc_regs {
- u32 chip_address;
- u32 data_in[8];
- u32 cnt_reg;
- u32 ctl_reg;
- u32 iic_enable;
- u32 data_out[8];
- u32 ctlhi_reg;
- u32 scl_param;
-};
-
-struct bsc_clk_param {
- u32 hz;
- u32 scl_mask;
- u32 div_mask;
-};
-
-enum bsc_xfer_cmd {
- CMD_WR = 0,
- CMD_RD = 1,
- CMD_WR_NOACK = 2,
- CMD_RD_NOACK = 3,
-};
-
-enum bus_speeds {
- SPD_375K = 0,
- SPD_390K = 1,
- SPD_187K = 2,
- SPD_200K = 3,
- SPD_93K = 4,
- SPD_97K = 5,
- SPD_46K = 6,
- SPD_50K = 7,
-};
-
-struct brcmstb_i2c_dev {
- struct device *device;
- void *base;
- int irq;
- struct bsc_regs *bsc_regmap;
- struct i2c_adapter adapter;
- struct completion done;
- u32 clk_freq_hz;
- int data_regsz;
-};
-
-struct pps_ktime {
- __s64 sec;
- __s32 nsec;
- __u32 flags;
-};
-
-struct pps_ktime_compat {
- __s64 sec;
- __s32 nsec;
- __u32 flags;
-};
-
-struct pps_kinfo {
- __u32 assert_sequence;
- __u32 clear_sequence;
- struct pps_ktime assert_tu;
- struct pps_ktime clear_tu;
- int current_mode;
-};
-
-struct pps_kinfo_compat {
- __u32 assert_sequence;
- __u32 clear_sequence;
- struct pps_ktime_compat assert_tu;
- struct pps_ktime_compat clear_tu;
- int current_mode;
-} __attribute__((packed));
-
-struct pps_kparams {
- int api_version;
- int mode;
- struct pps_ktime assert_off_tu;
- struct pps_ktime clear_off_tu;
-};
-
-struct pps_fdata {
- struct pps_kinfo info;
- struct pps_ktime timeout;
-};
-
-struct pps_fdata_compat {
- struct pps_kinfo_compat info;
- struct pps_ktime_compat timeout;
-} __attribute__((packed));
-
-struct pps_bind_args {
- int tsformat;
- int edge;
- int consumer;
-};
-
-struct pps_device;
-
-struct pps_source_info {
- char name[32];
- char path[32];
- int mode;
- void (*echo)(struct pps_device *, int, void *);
- struct module *owner;
- struct device *dev;
-};
-
-struct pps_device {
- struct pps_source_info info;
- struct pps_kparams params;
- __u32 assert_sequence;
- __u32 clear_sequence;
- struct pps_ktime assert_tu;
- struct pps_ktime clear_tu;
- int current_mode;
- unsigned int last_ev;
- wait_queue_head_t queue;
- unsigned int id;
- const void *lookup_cookie;
- struct cdev cdev;
- struct device *dev;
- struct fasync_struct *async_queue;
- spinlock_t lock;
-};
-
-struct pps_event_time {
- struct timespec64 ts_real;
-};
-
-struct ptp_extts_event {
- struct ptp_clock_time t;
- unsigned int index;
- unsigned int flags;
- unsigned int rsv[2];
-};
-
-enum ptp_clock_events {
- PTP_CLOCK_ALARM = 0,
- PTP_CLOCK_EXTTS = 1,
- PTP_CLOCK_PPS = 2,
- PTP_CLOCK_PPSUSR = 3,
-};
-
-struct ptp_clock_event {
- int type;
- int index;
- union {
- u64 timestamp;
- struct pps_event_time pps_times;
- };
-};
-
-struct timestamp_event_queue {
- struct ptp_extts_event buf[128];
- int head;
- int tail;
- spinlock_t lock;
-};
-
-struct ptp_clock___2 {
- struct posix_clock clock;
- struct device dev;
- struct ptp_clock_info *info;
- dev_t devid;
- int index;
- struct pps_device *pps_source;
- long int dialed_frequency;
- struct timestamp_event_queue tsevq;
- struct mutex tsevq_mux;
- struct mutex pincfg_mux;
- wait_queue_head_t tsev_wq;
- int defunct;
- struct device_attribute *pin_dev_attr;
- struct attribute **pin_attr;
- struct attribute_group pin_attr_group;
- const struct attribute_group *pin_attr_groups[2];
- struct kthread_worker *kworker;
- struct kthread_delayed_work aux_work;
-};
-
-struct ptp_clock_caps {
- int max_adj;
- int n_alarm;
- int n_ext_ts;
- int n_per_out;
- int pps;
- int n_pins;
- int cross_timestamping;
- int adjust_phase;
- int rsv[12];
-};
-
-struct ptp_sys_offset {
- unsigned int n_samples;
- unsigned int rsv[3];
- struct ptp_clock_time ts[51];
-};
-
-struct ptp_sys_offset_extended {
- unsigned int n_samples;
- unsigned int rsv[3];
- struct ptp_clock_time ts[75];
-};
-
-struct ptp_sys_offset_precise {
- struct ptp_clock_time device;
- struct ptp_clock_time sys_realtime;
- struct ptp_clock_time sys_monoraw;
- unsigned int rsv[4];
-};
-
-struct gpio_restart {
- struct gpio_desc *reset_gpio;
- struct notifier_block restart_handler;
- u32 active_delay_ms;
- u32 inactive_delay_ms;
- u32 wait_delay_ms;
-};
-
-enum vexpress_reset_func {
- FUNC_RESET = 0,
- FUNC_SHUTDOWN = 1,
- FUNC_REBOOT = 2,
-};
-
-struct xgene_reboot_context {
- struct device *dev;
- void *csr;
- u32 mask;
- struct notifier_block restart_handler;
-};
-
-struct syscon_reboot_context {
- struct regmap *map;
- u32 offset;
- u32 value;
- u32 mask;
- struct notifier_block restart_handler;
-};
-
-struct reboot_mode_driver {
- struct device *dev;
- struct list_head head;
- int (*write)(struct reboot_mode_driver *, unsigned int);
- struct notifier_block reboot_notifier;
-};
-
-struct mode_info {
- const char *mode;
- u32 magic;
- struct list_head list;
-};
-
-struct syscon_reboot_mode {
- struct regmap *map;
- struct reboot_mode_driver reboot;
- u32 offset;
- u32 mask;
-};
-
-enum power_supply_property {
- POWER_SUPPLY_PROP_STATUS = 0,
- POWER_SUPPLY_PROP_CHARGE_TYPE = 1,
- POWER_SUPPLY_PROP_HEALTH = 2,
- POWER_SUPPLY_PROP_PRESENT = 3,
- POWER_SUPPLY_PROP_ONLINE = 4,
- POWER_SUPPLY_PROP_AUTHENTIC = 5,
- POWER_SUPPLY_PROP_TECHNOLOGY = 6,
- POWER_SUPPLY_PROP_CYCLE_COUNT = 7,
- POWER_SUPPLY_PROP_VOLTAGE_MAX = 8,
- POWER_SUPPLY_PROP_VOLTAGE_MIN = 9,
- POWER_SUPPLY_PROP_VOLTAGE_MAX_DESIGN = 10,
- POWER_SUPPLY_PROP_VOLTAGE_MIN_DESIGN = 11,
- POWER_SUPPLY_PROP_VOLTAGE_NOW = 12,
- POWER_SUPPLY_PROP_VOLTAGE_AVG = 13,
- POWER_SUPPLY_PROP_VOLTAGE_OCV = 14,
- POWER_SUPPLY_PROP_VOLTAGE_BOOT = 15,
- POWER_SUPPLY_PROP_CURRENT_MAX = 16,
- POWER_SUPPLY_PROP_CURRENT_NOW = 17,
- POWER_SUPPLY_PROP_CURRENT_AVG = 18,
- POWER_SUPPLY_PROP_CURRENT_BOOT = 19,
- POWER_SUPPLY_PROP_POWER_NOW = 20,
- POWER_SUPPLY_PROP_POWER_AVG = 21,
- POWER_SUPPLY_PROP_CHARGE_FULL_DESIGN = 22,
- POWER_SUPPLY_PROP_CHARGE_EMPTY_DESIGN = 23,
- POWER_SUPPLY_PROP_CHARGE_FULL = 24,
- POWER_SUPPLY_PROP_CHARGE_EMPTY = 25,
- POWER_SUPPLY_PROP_CHARGE_NOW = 26,
- POWER_SUPPLY_PROP_CHARGE_AVG = 27,
- POWER_SUPPLY_PROP_CHARGE_COUNTER = 28,
- POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT = 29,
- POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT_MAX = 30,
- POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE = 31,
- POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE_MAX = 32,
- POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT = 33,
- POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT_MAX = 34,
- POWER_SUPPLY_PROP_CHARGE_CONTROL_START_THRESHOLD = 35,
- POWER_SUPPLY_PROP_CHARGE_CONTROL_END_THRESHOLD = 36,
- POWER_SUPPLY_PROP_INPUT_CURRENT_LIMIT = 37,
- POWER_SUPPLY_PROP_INPUT_VOLTAGE_LIMIT = 38,
- POWER_SUPPLY_PROP_INPUT_POWER_LIMIT = 39,
- POWER_SUPPLY_PROP_ENERGY_FULL_DESIGN = 40,
- POWER_SUPPLY_PROP_ENERGY_EMPTY_DESIGN = 41,
- POWER_SUPPLY_PROP_ENERGY_FULL = 42,
- POWER_SUPPLY_PROP_ENERGY_EMPTY = 43,
- POWER_SUPPLY_PROP_ENERGY_NOW = 44,
- POWER_SUPPLY_PROP_ENERGY_AVG = 45,
- POWER_SUPPLY_PROP_CAPACITY = 46,
- POWER_SUPPLY_PROP_CAPACITY_ALERT_MIN = 47,
- POWER_SUPPLY_PROP_CAPACITY_ALERT_MAX = 48,
- POWER_SUPPLY_PROP_CAPACITY_ERROR_MARGIN = 49,
- POWER_SUPPLY_PROP_CAPACITY_LEVEL = 50,
- POWER_SUPPLY_PROP_TEMP = 51,
- POWER_SUPPLY_PROP_TEMP_MAX = 52,
- POWER_SUPPLY_PROP_TEMP_MIN = 53,
- POWER_SUPPLY_PROP_TEMP_ALERT_MIN = 54,
- POWER_SUPPLY_PROP_TEMP_ALERT_MAX = 55,
- POWER_SUPPLY_PROP_TEMP_AMBIENT = 56,
- POWER_SUPPLY_PROP_TEMP_AMBIENT_ALERT_MIN = 57,
- POWER_SUPPLY_PROP_TEMP_AMBIENT_ALERT_MAX = 58,
- POWER_SUPPLY_PROP_TIME_TO_EMPTY_NOW = 59,
- POWER_SUPPLY_PROP_TIME_TO_EMPTY_AVG = 60,
- POWER_SUPPLY_PROP_TIME_TO_FULL_NOW = 61,
- POWER_SUPPLY_PROP_TIME_TO_FULL_AVG = 62,
- POWER_SUPPLY_PROP_TYPE = 63,
- POWER_SUPPLY_PROP_USB_TYPE = 64,
- POWER_SUPPLY_PROP_SCOPE = 65,
- POWER_SUPPLY_PROP_PRECHARGE_CURRENT = 66,
- POWER_SUPPLY_PROP_CHARGE_TERM_CURRENT = 67,
- POWER_SUPPLY_PROP_CALIBRATE = 68,
- POWER_SUPPLY_PROP_MANUFACTURE_YEAR = 69,
- POWER_SUPPLY_PROP_MANUFACTURE_MONTH = 70,
- POWER_SUPPLY_PROP_MANUFACTURE_DAY = 71,
- POWER_SUPPLY_PROP_MODEL_NAME = 72,
- POWER_SUPPLY_PROP_MANUFACTURER = 73,
- POWER_SUPPLY_PROP_SERIAL_NUMBER = 74,
-};
-
-enum power_supply_type {
- POWER_SUPPLY_TYPE_UNKNOWN = 0,
- POWER_SUPPLY_TYPE_BATTERY = 1,
- POWER_SUPPLY_TYPE_UPS = 2,
- POWER_SUPPLY_TYPE_MAINS = 3,
- POWER_SUPPLY_TYPE_USB = 4,
- POWER_SUPPLY_TYPE_USB_DCP = 5,
- POWER_SUPPLY_TYPE_USB_CDP = 6,
- POWER_SUPPLY_TYPE_USB_ACA = 7,
- POWER_SUPPLY_TYPE_USB_TYPE_C = 8,
- POWER_SUPPLY_TYPE_USB_PD = 9,
- POWER_SUPPLY_TYPE_USB_PD_DRP = 10,
- POWER_SUPPLY_TYPE_APPLE_BRICK_ID = 11,
- POWER_SUPPLY_TYPE_WIRELESS = 12,
-};
-
-enum power_supply_usb_type {
- POWER_SUPPLY_USB_TYPE_UNKNOWN = 0,
- POWER_SUPPLY_USB_TYPE_SDP = 1,
- POWER_SUPPLY_USB_TYPE_DCP = 2,
- POWER_SUPPLY_USB_TYPE_CDP = 3,
- POWER_SUPPLY_USB_TYPE_ACA = 4,
- POWER_SUPPLY_USB_TYPE_C = 5,
- POWER_SUPPLY_USB_TYPE_PD = 6,
- POWER_SUPPLY_USB_TYPE_PD_DRP = 7,
- POWER_SUPPLY_USB_TYPE_PD_PPS = 8,
- POWER_SUPPLY_USB_TYPE_APPLE_BRICK_ID = 9,
-};
-
-enum power_supply_notifier_events {
- PSY_EVENT_PROP_CHANGED = 0,
-};
-
-union power_supply_propval {
- int intval;
- const char *strval;
-};
-
-struct power_supply_config {
- struct device_node *of_node;
- struct fwnode_handle *fwnode;
- void *drv_data;
- const struct attribute_group **attr_grp;
- char **supplied_to;
- size_t num_supplicants;
-};
-
-struct power_supply;
-
-struct power_supply_desc {
- const char *name;
- enum power_supply_type type;
- const enum power_supply_usb_type *usb_types;
- size_t num_usb_types;
- const enum power_supply_property *properties;
- size_t num_properties;
- int (*get_property)(struct power_supply *, enum power_supply_property, union power_supply_propval *);
- int (*set_property)(struct power_supply *, enum power_supply_property, const union power_supply_propval *);
- int (*property_is_writeable)(struct power_supply *, enum power_supply_property);
- void (*external_power_changed)(struct power_supply *);
- void (*set_charged)(struct power_supply *);
- bool no_thermal;
- int use_for_apm;
-};
-
-struct thermal_zone_device;
-
-struct power_supply {
- const struct power_supply_desc *desc;
- char **supplied_to;
- size_t num_supplicants;
- char **supplied_from;
- size_t num_supplies;
- struct device_node *of_node;
- void *drv_data;
- struct device dev;
- struct work_struct changed_work;
- struct delayed_work deferred_register_work;
- spinlock_t changed_lock;
- bool changed;
- bool initialized;
- bool removing;
- atomic_t use_cnt;
- struct thermal_zone_device *tzd;
- struct thermal_cooling_device *tcd;
- struct led_trigger *charging_full_trig;
- char *charging_full_trig_name;
- struct led_trigger *charging_trig;
- char *charging_trig_name;
- struct led_trigger *full_trig;
- char *full_trig_name;
- struct led_trigger *online_trig;
- char *online_trig_name;
- struct led_trigger *charging_blink_full_solid_trig;
- char *charging_blink_full_solid_trig_name;
-};
-
-enum thermal_device_mode {
- THERMAL_DEVICE_DISABLED = 0,
- THERMAL_DEVICE_ENABLED = 1,
-};
-
-enum thermal_notify_event {
- THERMAL_EVENT_UNSPECIFIED = 0,
- THERMAL_EVENT_TEMP_SAMPLE = 1,
- THERMAL_TRIP_VIOLATED = 2,
- THERMAL_TRIP_CHANGED = 3,
- THERMAL_DEVICE_DOWN = 4,
- THERMAL_DEVICE_UP = 5,
- THERMAL_DEVICE_POWER_CAPABILITY_CHANGED = 6,
- THERMAL_TABLE_CHANGED = 7,
- THERMAL_EVENT_KEEP_ALIVE = 8,
-};
-
-struct thermal_attr;
-
-struct thermal_zone_device_ops;
-
-struct thermal_zone_params;
-
-struct thermal_governor;
-
-struct thermal_zone_device {
- int id;
- char type[20];
- struct device device;
- struct attribute_group trips_attribute_group;
- struct thermal_attr *trip_temp_attrs;
- struct thermal_attr *trip_type_attrs;
- struct thermal_attr *trip_hyst_attrs;
- enum thermal_device_mode mode;
- void *devdata;
- int trips;
- long unsigned int trips_disabled;
- int passive_delay;
- int polling_delay;
- int temperature;
- int last_temperature;
- int emul_temperature;
- int passive;
- int prev_low_trip;
- int prev_high_trip;
- unsigned int forced_passive;
- atomic_t need_update;
- struct thermal_zone_device_ops *ops;
- struct thermal_zone_params *tzp;
- struct thermal_governor *governor;
- void *governor_data;
- struct list_head thermal_instances;
- struct ida ida;
- struct mutex lock;
- struct list_head node;
- struct delayed_work poll_queue;
- enum thermal_notify_event notify_event;
-};
-
-struct power_supply_battery_ocv_table {
- int ocv;
- int capacity;
-};
-
-struct power_supply_resistance_temp_table {
- int temp;
- int resistance;
-};
-
-struct power_supply_battery_info {
- int energy_full_design_uwh;
- int charge_full_design_uah;
- int voltage_min_design_uv;
- int voltage_max_design_uv;
- int tricklecharge_current_ua;
- int precharge_current_ua;
- int precharge_voltage_max_uv;
- int charge_term_current_ua;
- int charge_restart_voltage_uv;
- int overvoltage_limit_uv;
- int constant_charge_current_max_ua;
- int constant_charge_voltage_max_uv;
- int factory_internal_resistance_uohm;
- int ocv_temp[20];
- int temp_ambient_alert_min;
- int temp_ambient_alert_max;
- int temp_alert_min;
- int temp_alert_max;
- int temp_min;
- int temp_max;
- struct power_supply_battery_ocv_table *ocv_table[20];
- int ocv_table_size[20];
- struct power_supply_resistance_temp_table *resist_table;
- int resist_table_size;
-};
-
-enum thermal_trip_type {
- THERMAL_TRIP_ACTIVE = 0,
- THERMAL_TRIP_PASSIVE = 1,
- THERMAL_TRIP_HOT = 2,
- THERMAL_TRIP_CRITICAL = 3,
-};
-
-enum thermal_trend {
- THERMAL_TREND_STABLE = 0,
- THERMAL_TREND_RAISING = 1,
- THERMAL_TREND_DROPPING = 2,
- THERMAL_TREND_RAISE_FULL = 3,
- THERMAL_TREND_DROP_FULL = 4,
-};
-
-struct thermal_zone_device_ops {
- int (*bind)(struct thermal_zone_device *, struct thermal_cooling_device *);
- int (*unbind)(struct thermal_zone_device *, struct thermal_cooling_device *);
- int (*get_temp)(struct thermal_zone_device *, int *);
- int (*set_trips)(struct thermal_zone_device *, int, int);
- int (*change_mode)(struct thermal_zone_device *, enum thermal_device_mode);
- int (*get_trip_type)(struct thermal_zone_device *, int, enum thermal_trip_type *);
- int (*get_trip_temp)(struct thermal_zone_device *, int, int *);
- int (*set_trip_temp)(struct thermal_zone_device *, int, int);
- int (*get_trip_hyst)(struct thermal_zone_device *, int, int *);
- int (*set_trip_hyst)(struct thermal_zone_device *, int, int);
- int (*get_crit_temp)(struct thermal_zone_device *, int *);
- int (*set_emul_temp)(struct thermal_zone_device *, int);
- int (*get_trend)(struct thermal_zone_device *, int, enum thermal_trend *);
- int (*notify)(struct thermal_zone_device *, int, enum thermal_trip_type);
-};
-
-struct thermal_bind_params;
-
-struct thermal_zone_params {
- char governor_name[20];
- bool no_hwmon;
- int num_tbps;
- struct thermal_bind_params *tbp;
- u32 sustainable_power;
- s32 k_po;
- s32 k_pu;
- s32 k_i;
- s32 k_d;
- s32 integral_cutoff;
- int slope;
- int offset;
-};
-
-struct thermal_governor {
- char name[20];
- int (*bind_to_tz)(struct thermal_zone_device *);
- void (*unbind_from_tz)(struct thermal_zone_device *);
- int (*throttle)(struct thermal_zone_device *, int);
- struct list_head governor_list;
-};
-
-struct thermal_bind_params {
- struct thermal_cooling_device *cdev;
- int weight;
- int trip_mask;
- long unsigned int *binding_limits;
- int (*match)(struct thermal_zone_device *, struct thermal_cooling_device *);
-};
-
-struct psy_am_i_supplied_data {
- struct power_supply *psy;
- unsigned int count;
-};
-
-enum {
- POWER_SUPPLY_STATUS_UNKNOWN = 0,
- POWER_SUPPLY_STATUS_CHARGING = 1,
- POWER_SUPPLY_STATUS_DISCHARGING = 2,
- POWER_SUPPLY_STATUS_NOT_CHARGING = 3,
- POWER_SUPPLY_STATUS_FULL = 4,
-};
-
-enum {
- POWER_SUPPLY_CHARGE_TYPE_UNKNOWN = 0,
- POWER_SUPPLY_CHARGE_TYPE_NONE = 1,
- POWER_SUPPLY_CHARGE_TYPE_TRICKLE = 2,
- POWER_SUPPLY_CHARGE_TYPE_FAST = 3,
- POWER_SUPPLY_CHARGE_TYPE_STANDARD = 4,
- POWER_SUPPLY_CHARGE_TYPE_ADAPTIVE = 5,
- POWER_SUPPLY_CHARGE_TYPE_CUSTOM = 6,
- POWER_SUPPLY_CHARGE_TYPE_LONGLIFE = 7,
-};
-
-enum {
- POWER_SUPPLY_HEALTH_UNKNOWN = 0,
- POWER_SUPPLY_HEALTH_GOOD = 1,
- POWER_SUPPLY_HEALTH_OVERHEAT = 2,
- POWER_SUPPLY_HEALTH_DEAD = 3,
- POWER_SUPPLY_HEALTH_OVERVOLTAGE = 4,
- POWER_SUPPLY_HEALTH_UNSPEC_FAILURE = 5,
- POWER_SUPPLY_HEALTH_COLD = 6,
- POWER_SUPPLY_HEALTH_WATCHDOG_TIMER_EXPIRE = 7,
- POWER_SUPPLY_HEALTH_SAFETY_TIMER_EXPIRE = 8,
- POWER_SUPPLY_HEALTH_OVERCURRENT = 9,
- POWER_SUPPLY_HEALTH_CALIBRATION_REQUIRED = 10,
- POWER_SUPPLY_HEALTH_WARM = 11,
- POWER_SUPPLY_HEALTH_COOL = 12,
- POWER_SUPPLY_HEALTH_HOT = 13,
-};
-
-enum {
- POWER_SUPPLY_TECHNOLOGY_UNKNOWN = 0,
- POWER_SUPPLY_TECHNOLOGY_NiMH = 1,
- POWER_SUPPLY_TECHNOLOGY_LION = 2,
- POWER_SUPPLY_TECHNOLOGY_LIPO = 3,
- POWER_SUPPLY_TECHNOLOGY_LiFe = 4,
- POWER_SUPPLY_TECHNOLOGY_NiCd = 5,
- POWER_SUPPLY_TECHNOLOGY_LiMn = 6,
-};
-
-enum {
- POWER_SUPPLY_CAPACITY_LEVEL_UNKNOWN = 0,
- POWER_SUPPLY_CAPACITY_LEVEL_CRITICAL = 1,
- POWER_SUPPLY_CAPACITY_LEVEL_LOW = 2,
- POWER_SUPPLY_CAPACITY_LEVEL_NORMAL = 3,
- POWER_SUPPLY_CAPACITY_LEVEL_HIGH = 4,
- POWER_SUPPLY_CAPACITY_LEVEL_FULL = 5,
-};
-
-enum {
- POWER_SUPPLY_SCOPE_UNKNOWN = 0,
- POWER_SUPPLY_SCOPE_SYSTEM = 1,
- POWER_SUPPLY_SCOPE_DEVICE = 2,
-};
-
-struct power_supply_attr {
- const char *prop_name;
- char attr_name[31];
- struct device_attribute dev_attr;
- const char * const *text_values;
- int text_values_len;
-};
-
-enum data_source {
- CM_BATTERY_PRESENT = 0,
- CM_NO_BATTERY = 1,
- CM_FUEL_GAUGE = 2,
- CM_CHARGER_STAT = 3,
-};
-
-enum polling_modes {
- CM_POLL_DISABLE = 0,
- CM_POLL_ALWAYS = 1,
- CM_POLL_EXTERNAL_POWER_ONLY = 2,
- CM_POLL_CHARGING_ONLY = 3,
-};
-
-enum cm_batt_temp {
- CM_BATT_OK = 0,
- CM_BATT_OVERHEAT = 1,
- CM_BATT_COLD = 2,
-};
-
-struct charger_regulator;
-
-struct charger_manager;
-
-struct charger_cable {
- const char *extcon_name;
- const char *name;
- struct extcon_dev *extcon_dev;
- u64 extcon_type;
- struct work_struct wq;
- struct notifier_block nb;
- bool attached;
- struct charger_regulator *charger;
- int min_uA;
- int max_uA;
- struct charger_manager *cm;
-};
-
-struct charger_regulator {
- const char *regulator_name;
- struct regulator *consumer;
- int externally_control;
- struct charger_cable *cables;
- int num_cables;
- struct attribute_group attr_grp;
- struct device_attribute attr_name;
- struct device_attribute attr_state;
- struct device_attribute attr_externally_control;
- struct attribute *attrs[4];
- struct charger_manager *cm;
-};
-
-struct charger_desc;
-
-struct charger_manager {
- struct list_head entry;
- struct device *dev;
- struct charger_desc *desc;
- struct thermal_zone_device *tzd_batt;
- bool charger_enabled;
- int emergency_stop;
- char psy_name_buf[31];
- struct power_supply_desc charger_psy_desc;
- struct power_supply *charger_psy;
- u64 charging_start_time;
- u64 charging_end_time;
- int battery_status;
-};
-
-struct charger_desc {
- const char *psy_name;
- enum polling_modes polling_mode;
- unsigned int polling_interval_ms;
- unsigned int fullbatt_vchkdrop_uV;
- unsigned int fullbatt_uV;
- unsigned int fullbatt_soc;
- unsigned int fullbatt_full_capacity;
- enum data_source battery_present;
- const char **psy_charger_stat;
- int num_charger_regulators;
- struct charger_regulator *charger_regulators;
- const struct attribute_group **sysfs_groups;
- const char *psy_fuel_gauge;
- const char *thermal_zone;
- int temp_min;
- int temp_max;
- int temp_diff;
- bool measure_battery_temp;
- u32 charging_max_duration_ms;
- u32 discharging_max_duration_ms;
-};
-
-struct thermal_attr {
- struct device_attribute attr;
- char name[20];
-};
-
-struct devfreq_dev_status {
- long unsigned int total_time;
- long unsigned int busy_time;
- long unsigned int current_frequency;
- void *private_data;
-};
-
-struct trace_event_raw_thermal_temperature {
- struct trace_entry ent;
- u32 __data_loc_thermal_zone;
- int id;
- int temp_prev;
- int temp;
- char __data[0];
-};
-
-struct trace_event_raw_cdev_update {
- struct trace_entry ent;
- u32 __data_loc_type;
- long unsigned int target;
- char __data[0];
-};
-
-struct trace_event_raw_thermal_zone_trip {
- struct trace_entry ent;
- u32 __data_loc_thermal_zone;
- int id;
- int trip;
- enum thermal_trip_type trip_type;
- char __data[0];
-};
-
-struct trace_event_raw_thermal_power_cpu_get_power {
- struct trace_entry ent;
- u32 __data_loc_cpumask;
- long unsigned int freq;
- u32 __data_loc_load;
- size_t load_len;
- u32 dynamic_power;
- char __data[0];
-};
-
-struct trace_event_raw_thermal_power_cpu_limit {
- struct trace_entry ent;
- u32 __data_loc_cpumask;
- unsigned int freq;
- long unsigned int cdev_state;
- u32 power;
- char __data[0];
-};
-
-struct trace_event_raw_thermal_power_devfreq_get_power {
- struct trace_entry ent;
- u32 __data_loc_type;
- long unsigned int freq;
- u32 load;
- u32 dynamic_power;
- u32 static_power;
- u32 power;
- char __data[0];
-};
-
-struct trace_event_raw_thermal_power_devfreq_limit {
- struct trace_entry ent;
- u32 __data_loc_type;
- unsigned int freq;
- long unsigned int cdev_state;
- u32 power;
- char __data[0];
-};
-
-struct trace_event_data_offsets_thermal_temperature {
- u32 thermal_zone;
-};
-
-struct trace_event_data_offsets_cdev_update {
- u32 type;
-};
-
-struct trace_event_data_offsets_thermal_zone_trip {
- u32 thermal_zone;
-};
-
-struct trace_event_data_offsets_thermal_power_cpu_get_power {
- u32 cpumask;
- u32 load;
-};
-
-struct trace_event_data_offsets_thermal_power_cpu_limit {
- u32 cpumask;
-};
-
-struct trace_event_data_offsets_thermal_power_devfreq_get_power {
- u32 type;
-};
-
-struct trace_event_data_offsets_thermal_power_devfreq_limit {
- u32 type;
-};
-
-typedef void (*btf_trace_thermal_temperature)(void *, struct thermal_zone_device *);
-
-typedef void (*btf_trace_cdev_update)(void *, struct thermal_cooling_device *, long unsigned int);
-
-typedef void (*btf_trace_thermal_zone_trip)(void *, struct thermal_zone_device *, int, enum thermal_trip_type);
-
-typedef void (*btf_trace_thermal_power_cpu_get_power)(void *, const struct cpumask *, long unsigned int, u32 *, size_t, u32);
-
-typedef void (*btf_trace_thermal_power_cpu_limit)(void *, const struct cpumask *, unsigned int, long unsigned int, u32);
-
-typedef void (*btf_trace_thermal_power_devfreq_get_power)(void *, struct thermal_cooling_device *, struct devfreq_dev_status *, long unsigned int, u32, u32, u32);
-
-typedef void (*btf_trace_thermal_power_devfreq_limit)(void *, struct thermal_cooling_device *, long unsigned int, long unsigned int, u32);
-
-struct thermal_instance {
- int id;
- char name[20];
- struct thermal_zone_device *tz;
- struct thermal_cooling_device *cdev;
- int trip;
- bool initialized;
- long unsigned int upper;
- long unsigned int lower;
- long unsigned int target;
- char attr_name[20];
- struct device_attribute attr;
- char weight_attr_name[20];
- struct device_attribute weight_attr;
- struct list_head tz_node;
- struct list_head cdev_node;
- unsigned int weight;
-};
-
-struct genl_dumpit_info {
- const struct genl_family *family;
- struct genl_ops op;
- struct nlattr **attrs;
-};
-
-enum thermal_genl_attr {
- THERMAL_GENL_ATTR_UNSPEC = 0,
- THERMAL_GENL_ATTR_TZ = 1,
- THERMAL_GENL_ATTR_TZ_ID = 2,
- THERMAL_GENL_ATTR_TZ_TEMP = 3,
- THERMAL_GENL_ATTR_TZ_TRIP = 4,
- THERMAL_GENL_ATTR_TZ_TRIP_ID = 5,
- THERMAL_GENL_ATTR_TZ_TRIP_TYPE = 6,
- THERMAL_GENL_ATTR_TZ_TRIP_TEMP = 7,
- THERMAL_GENL_ATTR_TZ_TRIP_HYST = 8,
- THERMAL_GENL_ATTR_TZ_MODE = 9,
- THERMAL_GENL_ATTR_TZ_NAME = 10,
- THERMAL_GENL_ATTR_TZ_CDEV_WEIGHT = 11,
- THERMAL_GENL_ATTR_TZ_GOV = 12,
- THERMAL_GENL_ATTR_TZ_GOV_NAME = 13,
- THERMAL_GENL_ATTR_CDEV = 14,
- THERMAL_GENL_ATTR_CDEV_ID = 15,
- THERMAL_GENL_ATTR_CDEV_CUR_STATE = 16,
- THERMAL_GENL_ATTR_CDEV_MAX_STATE = 17,
- THERMAL_GENL_ATTR_CDEV_NAME = 18,
- THERMAL_GENL_ATTR_GOV_NAME = 19,
- __THERMAL_GENL_ATTR_MAX = 20,
-};
-
-enum thermal_genl_sampling {
- THERMAL_GENL_SAMPLING_TEMP = 0,
- __THERMAL_GENL_SAMPLING_MAX = 1,
-};
-
-enum thermal_genl_event {
- THERMAL_GENL_EVENT_UNSPEC = 0,
- THERMAL_GENL_EVENT_TZ_CREATE = 1,
- THERMAL_GENL_EVENT_TZ_DELETE = 2,
- THERMAL_GENL_EVENT_TZ_DISABLE = 3,
- THERMAL_GENL_EVENT_TZ_ENABLE = 4,
- THERMAL_GENL_EVENT_TZ_TRIP_UP = 5,
- THERMAL_GENL_EVENT_TZ_TRIP_DOWN = 6,
- THERMAL_GENL_EVENT_TZ_TRIP_CHANGE = 7,
- THERMAL_GENL_EVENT_TZ_TRIP_ADD = 8,
- THERMAL_GENL_EVENT_TZ_TRIP_DELETE = 9,
- THERMAL_GENL_EVENT_CDEV_ADD = 10,
- THERMAL_GENL_EVENT_CDEV_DELETE = 11,
- THERMAL_GENL_EVENT_CDEV_STATE_UPDATE = 12,
- THERMAL_GENL_EVENT_TZ_GOV_CHANGE = 13,
- __THERMAL_GENL_EVENT_MAX = 14,
-};
-
-enum thermal_genl_cmd {
- THERMAL_GENL_CMD_UNSPEC = 0,
- THERMAL_GENL_CMD_TZ_GET_ID = 1,
- THERMAL_GENL_CMD_TZ_GET_TRIP = 2,
- THERMAL_GENL_CMD_TZ_GET_TEMP = 3,
- THERMAL_GENL_CMD_TZ_GET_GOV = 4,
- THERMAL_GENL_CMD_TZ_GET_MODE = 5,
- THERMAL_GENL_CMD_CDEV_GET = 6,
- __THERMAL_GENL_CMD_MAX = 7,
-};
-
-struct param {
- struct nlattr **attrs;
- struct sk_buff *msg;
- const char *name;
- int tz_id;
- int cdev_id;
- int trip_id;
- int trip_temp;
- int trip_type;
- int trip_hyst;
- int temp;
- int cdev_state;
- int cdev_max_state;
-};
-
-typedef int (*cb_t)(struct param *);
-
-struct thermal_zone_of_device_ops {
- int (*get_temp)(void *, int *);
- int (*get_trend)(void *, int, enum thermal_trend *);
- int (*set_trips)(void *, int, int);
- int (*set_emul_temp)(void *, int);
- int (*set_trip_temp)(void *, int, int);
-};
-
-struct thermal_trip {
- struct device_node *np;
- int temperature;
- int hysteresis;
- enum thermal_trip_type type;
-};
-
-struct __thermal_cooling_bind_param {
- struct device_node *cooling_device;
- long unsigned int min;
- long unsigned int max;
-};
-
-struct __thermal_bind_params {
- struct __thermal_cooling_bind_param *tcbp;
- unsigned int count;
- unsigned int trip_id;
- unsigned int usage;
-};
-
-struct __thermal_zone {
- int passive_delay;
- int polling_delay;
- int slope;
- int offset;
- int ntrips;
- struct thermal_trip *trips;
- int num_tbps;
- struct __thermal_bind_params *tbps;
- void *sensor_data;
- const struct thermal_zone_of_device_ops *ops;
-};
-
-struct time_in_idle {
- u64 time;
- u64 timestamp;
-};
-
-struct cpufreq_cooling_device {
- int id;
- u32 last_load;
- unsigned int cpufreq_state;
- unsigned int max_level;
- struct em_perf_domain *em;
- struct cpufreq_policy *policy;
- struct list_head node;
- struct time_in_idle *idle_time;
- struct freq_qos_request qos_req;
-};
-
-enum devfreq_timer {
- DEVFREQ_TIMER_DEFERRABLE = 0,
- DEVFREQ_TIMER_DELAYED = 1,
- DEVFREQ_TIMER_NUM = 2,
-};
-
-struct devfreq_dev_profile {
- long unsigned int initial_freq;
- unsigned int polling_ms;
- enum devfreq_timer timer;
- int (*target)(struct device *, long unsigned int *, u32);
- int (*get_dev_status)(struct device *, struct devfreq_dev_status *);
- int (*get_cur_freq)(struct device *, long unsigned int *);
- void (*exit)(struct device *);
- long unsigned int *freq_table;
- unsigned int max_state;
-};
-
-struct devfreq_stats {
- unsigned int total_trans;
- unsigned int *trans_table;
- u64 *time_in_state;
- u64 last_update;
-};
-
-struct devfreq_governor;
-
-struct devfreq {
- struct list_head node;
- struct mutex lock;
- struct device dev;
- struct devfreq_dev_profile *profile;
- const struct devfreq_governor *governor;
- char governor_name[16];
- struct notifier_block nb;
- struct delayed_work work;
- long unsigned int previous_freq;
- struct devfreq_dev_status last_status;
- void *data;
- struct dev_pm_qos_request user_min_freq_req;
- struct dev_pm_qos_request user_max_freq_req;
- long unsigned int scaling_min_freq;
- long unsigned int scaling_max_freq;
- bool stop_polling;
- long unsigned int suspend_freq;
- long unsigned int resume_freq;
- atomic_t suspend_count;
- struct devfreq_stats stats;
- struct srcu_notifier_head transition_notifier_list;
- struct notifier_block nb_min;
- struct notifier_block nb_max;
-};
-
-struct devfreq_governor {
- struct list_head node;
- const char name[16];
- const unsigned int immutable;
- const unsigned int interrupt_driven;
- int (*get_target_freq)(struct devfreq *, long unsigned int *);
- int (*event_handler)(struct devfreq *, unsigned int, void *);
-};
-
-struct devfreq_cooling_power {
- long unsigned int (*get_static_power)(struct devfreq *, long unsigned int);
- long unsigned int (*get_dynamic_power)(struct devfreq *, long unsigned int, long unsigned int);
- int (*get_real_power)(struct devfreq *, u32 *, long unsigned int, long unsigned int);
- long unsigned int dyn_power_coeff;
-};
-
-struct devfreq_cooling_device {
- int id;
- struct thermal_cooling_device *cdev;
- struct devfreq *devfreq;
- long unsigned int cooling_state;
- u32 *power_table;
- u32 *freq_table;
- size_t freq_table_size;
- struct devfreq_cooling_power *power_ops;
- u32 res_util;
- int capped_state;
- struct dev_pm_qos_request req_max_freq;
-};
-
-struct amlogic_thermal_soc_calib_data {
- int A;
- int B;
- int m;
- int n;
-};
-
-struct amlogic_thermal_data {
- int u_efuse_off;
- const struct amlogic_thermal_soc_calib_data *calibration_parameters;
- const struct regmap_config *regmap_config;
-};
-
-struct amlogic_thermal {
- struct platform_device *pdev;
- const struct amlogic_thermal_data *data;
- struct regmap *regmap;
- struct regmap *sec_ao_map;
- struct clk *clk;
- struct thermal_zone_device *tzd;
- u32 trim_info;
-};
-
-struct watchdog_info {
- __u32 options;
- __u32 firmware_version;
- __u8 identity[32];
-};
-
-struct watchdog_device;
-
-struct watchdog_ops {
- struct module *owner;
- int (*start)(struct watchdog_device *);
- int (*stop)(struct watchdog_device *);
- int (*ping)(struct watchdog_device *);
- unsigned int (*status)(struct watchdog_device *);
- int (*set_timeout)(struct watchdog_device *, unsigned int);
- int (*set_pretimeout)(struct watchdog_device *, unsigned int);
- unsigned int (*get_timeleft)(struct watchdog_device *);
- int (*restart)(struct watchdog_device *, long unsigned int, void *);
- long int (*ioctl)(struct watchdog_device *, unsigned int, long unsigned int);
-};
-
-struct watchdog_governor;
-
-struct watchdog_core_data;
-
-struct watchdog_device {
- int id;
- struct device *parent;
- const struct attribute_group **groups;
- const struct watchdog_info *info;
- const struct watchdog_ops *ops;
- const struct watchdog_governor *gov;
- unsigned int bootstatus;
- unsigned int timeout;
- unsigned int pretimeout;
- unsigned int min_timeout;
- unsigned int max_timeout;
- unsigned int min_hw_heartbeat_ms;
- unsigned int max_hw_heartbeat_ms;
- struct notifier_block reboot_nb;
- struct notifier_block restart_nb;
- void *driver_data;
- struct watchdog_core_data *wd_data;
- long unsigned int status;
- struct list_head deferred;
-};
-
-struct watchdog_governor {
- const char name[20];
- void (*pretimeout)(struct watchdog_device *);
-};
-
-struct watchdog_core_data {
- struct device dev;
- struct cdev cdev;
- struct watchdog_device *wdd;
- struct mutex lock;
- ktime_t last_keepalive;
- ktime_t last_hw_keepalive;
- ktime_t open_deadline;
- struct hrtimer timer;
- struct kthread_work work;
- long unsigned int status;
-};
-
-struct mdp_device_descriptor_s {
- __u32 number;
- __u32 major;
- __u32 minor;
- __u32 raid_disk;
- __u32 state;
- __u32 reserved[27];
-};
-
-typedef struct mdp_device_descriptor_s mdp_disk_t;
-
-struct mdp_superblock_s {
- __u32 md_magic;
- __u32 major_version;
- __u32 minor_version;
- __u32 patch_version;
- __u32 gvalid_words;
- __u32 set_uuid0;
- __u32 ctime;
- __u32 level;
- __u32 size;
- __u32 nr_disks;
- __u32 raid_disks;
- __u32 md_minor;
- __u32 not_persistent;
- __u32 set_uuid1;
- __u32 set_uuid2;
- __u32 set_uuid3;
- __u32 gstate_creserved[16];
- __u32 utime;
- __u32 state;
- __u32 active_disks;
- __u32 working_disks;
- __u32 failed_disks;
- __u32 spare_disks;
- __u32 sb_csum;
- __u32 events_lo;
- __u32 events_hi;
- __u32 cp_events_lo;
- __u32 cp_events_hi;
- __u32 recovery_cp;
- __u64 reshape_position;
- __u32 new_level;
- __u32 delta_disks;
- __u32 new_layout;
- __u32 new_chunk;
- __u32 gstate_sreserved[14];
- __u32 layout;
- __u32 chunk_size;
- __u32 root_pv;
- __u32 root_block;
- __u32 pstate_reserved[60];
- mdp_disk_t disks[27];
- __u32 reserved[0];
- mdp_disk_t this_disk;
-};
-
-typedef struct mdp_superblock_s mdp_super_t;
-
-struct mdp_superblock_1 {
- __le32 magic;
- __le32 major_version;
- __le32 feature_map;
- __le32 pad0;
- __u8 set_uuid[16];
- char set_name[32];
- __le64 ctime;
- __le32 level;
- __le32 layout;
- __le64 size;
- __le32 chunksize;
- __le32 raid_disks;
- union {
- __le32 bitmap_offset;
- struct {
- __le16 offset;
- __le16 size;
- } ppl;
- };
- __le32 new_level;
- __le64 reshape_position;
- __le32 delta_disks;
- __le32 new_layout;
- __le32 new_chunk;
- __le32 new_offset;
- __le64 data_offset;
- __le64 data_size;
- __le64 super_offset;
- union {
- __le64 recovery_offset;
- __le64 journal_tail;
- };
- __le32 dev_number;
- __le32 cnt_corrected_read;
- __u8 device_uuid[16];
- __u8 devflags;
- __u8 bblog_shift;
- __le16 bblog_size;
- __le32 bblog_offset;
- __le64 utime;
- __le64 events;
- __le64 resync_offset;
- __le32 sb_csum;
- __le32 max_dev;
- __u8 pad3[32];
- __le16 dev_roles[0];
-};
-
-struct mdu_version_s {
- int major;
- int minor;
- int patchlevel;
-};
-
-typedef struct mdu_version_s mdu_version_t;
-
-struct mdu_array_info_s {
- int major_version;
- int minor_version;
- int patch_version;
- unsigned int ctime;
- int level;
- int size;
- int nr_disks;
- int raid_disks;
- int md_minor;
- int not_persistent;
- unsigned int utime;
- int state;
- int active_disks;
- int working_disks;
- int failed_disks;
- int spare_disks;
- int layout;
- int chunk_size;
-};
-
-typedef struct mdu_array_info_s mdu_array_info_t;
-
-struct mdu_disk_info_s {
- int number;
- int major;
- int minor;
- int raid_disk;
- int state;
-};
-
-typedef struct mdu_disk_info_s mdu_disk_info_t;
-
-struct mdu_bitmap_file_s {
- char pathname[4096];
-};
-
-typedef struct mdu_bitmap_file_s mdu_bitmap_file_t;
-
-struct mddev;
-
-struct md_rdev;
-
-struct md_cluster_operations {
- int (*join)(struct mddev *, int);
- int (*leave)(struct mddev *);
- int (*slot_number)(struct mddev *);
- int (*resync_info_update)(struct mddev *, sector_t, sector_t);
- void (*resync_info_get)(struct mddev *, sector_t *, sector_t *);
- int (*metadata_update_start)(struct mddev *);
- int (*metadata_update_finish)(struct mddev *);
- void (*metadata_update_cancel)(struct mddev *);
- int (*resync_start)(struct mddev *);
- int (*resync_finish)(struct mddev *);
- int (*area_resyncing)(struct mddev *, int, sector_t, sector_t);
- int (*add_new_disk)(struct mddev *, struct md_rdev *);
- void (*add_new_disk_cancel)(struct mddev *);
- int (*new_disk_ack)(struct mddev *, bool);
- int (*remove_disk)(struct mddev *, struct md_rdev *);
- void (*load_bitmaps)(struct mddev *, int);
- int (*gather_bitmaps)(struct md_rdev *);
- int (*resize_bitmaps)(struct mddev *, sector_t, sector_t);
- int (*lock_all_bitmaps)(struct mddev *);
- void (*unlock_all_bitmaps)(struct mddev *);
- void (*update_size)(struct mddev *, sector_t);
-};
-
-struct md_cluster_info;
-
-struct md_personality;
-
-struct md_thread;
-
-struct bitmap;
-
-struct mddev {
- void *private;
- struct md_personality *pers;
- dev_t unit;
- int md_minor;
- struct list_head disks;
- long unsigned int flags;
- long unsigned int sb_flags;
- int suspended;
- atomic_t active_io;
- int ro;
- int sysfs_active;
- struct gendisk *gendisk;
- struct kobject kobj;
- int hold_active;
- int major_version;
- int minor_version;
- int patch_version;
- int persistent;
- int external;
- char metadata_type[17];
- int chunk_sectors;
- time64_t ctime;
- time64_t utime;
- int level;
- int layout;
- char clevel[16];
- int raid_disks;
- int max_disks;
- sector_t dev_sectors;
- sector_t array_sectors;
- int external_size;
- __u64 events;
- int can_decrease_events;
- char uuid[16];
- sector_t reshape_position;
- int delta_disks;
- int new_level;
- int new_layout;
- int new_chunk_sectors;
- int reshape_backwards;
- struct md_thread *thread;
- struct md_thread *sync_thread;
- char *last_sync_action;
- sector_t curr_resync;
- sector_t curr_resync_completed;
- long unsigned int resync_mark;
- sector_t resync_mark_cnt;
- sector_t curr_mark_cnt;
- sector_t resync_max_sectors;
- atomic64_t resync_mismatches;
- sector_t suspend_lo;
- sector_t suspend_hi;
- int sync_speed_min;
- int sync_speed_max;
- int parallel_resync;
- int ok_start_degraded;
- long unsigned int recovery;
- int recovery_disabled;
- int in_sync;
- struct mutex open_mutex;
- struct mutex reconfig_mutex;
- atomic_t active;
- atomic_t openers;
- int changed;
- int degraded;
- atomic_t recovery_active;
- wait_queue_head_t recovery_wait;
- sector_t recovery_cp;
- sector_t resync_min;
- sector_t resync_max;
- struct kernfs_node *sysfs_state;
- struct kernfs_node *sysfs_action;
- struct kernfs_node *sysfs_completed;
- struct kernfs_node *sysfs_degraded;
- struct kernfs_node *sysfs_level;
- struct work_struct del_work;
- spinlock_t lock;
- wait_queue_head_t sb_wait;
- atomic_t pending_writes;
- unsigned int safemode;
- unsigned int safemode_delay;
- struct timer_list safemode_timer;
- struct percpu_ref writes_pending;
- int sync_checkers;
- struct request_queue *queue;
- struct bitmap *bitmap;
- struct {
- struct file *file;
- loff_t offset;
- long unsigned int space;
- loff_t default_offset;
- long unsigned int default_space;
- struct mutex mutex;
- long unsigned int chunksize;
- long unsigned int daemon_sleep;
- long unsigned int max_write_behind;
- int external;
- int nodes;
- char cluster_name[64];
- } bitmap_info;
- atomic_t max_corr_read_errors;
- struct list_head all_mddevs;
- struct attribute_group *to_remove;
- struct bio_set bio_set;
- struct bio_set sync_set;
- mempool_t md_io_pool;
- struct bio *flush_bio;
- atomic_t flush_pending;
- ktime_t start_flush;
- ktime_t last_flush;
- struct work_struct flush_work;
- struct work_struct event_work;
- mempool_t *serial_info_pool;
- void (*sync_super)(struct mddev *, struct md_rdev *);
- struct md_cluster_info *cluster_info;
- unsigned int good_device_nr;
- unsigned int noio_flag;
- bool has_superblocks: 1;
- bool fail_last_dev: 1;
- bool serialize_policy: 1;
-};
-
-struct serial_in_rdev;
-
-struct md_rdev {
- struct list_head same_set;
- sector_t sectors;
- struct mddev *mddev;
- int last_events;
- struct block_device *meta_bdev;
- struct block_device *bdev;
- struct page *sb_page;
- struct page *bb_page;
- int sb_loaded;
- __u64 sb_events;
- sector_t data_offset;
- sector_t new_data_offset;
- sector_t sb_start;
- int sb_size;
- int preferred_minor;
- struct kobject kobj;
- long unsigned int flags;
- wait_queue_head_t blocked_wait;
- int desc_nr;
- int raid_disk;
- int new_raid_disk;
- int saved_raid_disk;
- union {
- sector_t recovery_offset;
- sector_t journal_tail;
- };
- atomic_t nr_pending;
- atomic_t read_errors;
- time64_t last_read_error;
- atomic_t corrected_errors;
- struct serial_in_rdev *serial;
- struct work_struct del_work;
- struct kernfs_node *sysfs_state;
- struct kernfs_node *sysfs_unack_badblocks;
- struct kernfs_node *sysfs_badblocks;
- struct badblocks badblocks;
- struct {
- short int offset;
- unsigned int size;
- sector_t sector;
- } ppl;
-};
-
-struct serial_in_rdev {
- struct rb_root_cached serial_rb;
- spinlock_t serial_lock;
- wait_queue_head_t serial_io_wait;
-};
-
-enum flag_bits {
- Faulty = 0,
- In_sync = 1,
- Bitmap_sync = 2,
- WriteMostly = 3,
- AutoDetected = 4,
- Blocked = 5,
- WriteErrorSeen = 6,
- FaultRecorded = 7,
- BlockedBadBlocks = 8,
- WantReplacement = 9,
- Replacement = 10,
- Candidate = 11,
- Journal = 12,
- ClusterRemove = 13,
- RemoveSynchronized = 14,
- ExternalBbl = 15,
- FailFast = 16,
- LastDev = 17,
- CollisionCheck = 18,
-};
-
-enum mddev_flags {
- MD_ARRAY_FIRST_USE = 0,
- MD_CLOSING = 1,
- MD_JOURNAL_CLEAN = 2,
- MD_HAS_JOURNAL = 3,
- MD_CLUSTER_RESYNC_LOCKED = 4,
- MD_FAILFAST_SUPPORTED = 5,
- MD_HAS_PPL = 6,
- MD_HAS_MULTIPLE_PPLS = 7,
- MD_ALLOW_SB_UPDATE = 8,
- MD_UPDATING_SB = 9,
- MD_NOT_READY = 10,
- MD_BROKEN = 11,
-};
-
-enum mddev_sb_flags {
- MD_SB_CHANGE_DEVS = 0,
- MD_SB_CHANGE_CLEAN = 1,
- MD_SB_CHANGE_PENDING = 2,
- MD_SB_NEED_REWRITE = 3,
-};
-
-struct md_personality {
- char *name;
- int level;
- struct list_head list;
- struct module *owner;
- bool (*make_request)(struct mddev *, struct bio *);
- int (*run)(struct mddev *);
- int (*start)(struct mddev *);
- void (*free)(struct mddev *, void *);
- void (*status)(struct seq_file *, struct mddev *);
- void (*error_handler)(struct mddev *, struct md_rdev *);
- int (*hot_add_disk)(struct mddev *, struct md_rdev *);
- int (*hot_remove_disk)(struct mddev *, struct md_rdev *);
- int (*spare_active)(struct mddev *);
- sector_t (*sync_request)(struct mddev *, sector_t, int *);
- int (*resize)(struct mddev *, sector_t);
- sector_t (*size)(struct mddev *, sector_t, int);
- int (*check_reshape)(struct mddev *);
- int (*start_reshape)(struct mddev *);
- void (*finish_reshape)(struct mddev *);
- void (*update_reshape_pos)(struct mddev *);
- void (*quiesce)(struct mddev *, int);
- void * (*takeover)(struct mddev *);
- int (*change_consistency_policy)(struct mddev *, const char *);
-};
-
-struct md_thread {
- void (*run)(struct md_thread *);
- struct mddev *mddev;
- wait_queue_head_t wqueue;
- long unsigned int flags;
- struct task_struct *tsk;
- long unsigned int timeout;
- void *private;
-};
-
-struct bitmap_page;
-
-struct bitmap_counts {
- spinlock_t lock;
- struct bitmap_page *bp;
- long unsigned int pages;
- long unsigned int missing_pages;
- long unsigned int chunkshift;
- long unsigned int chunks;
-};
-
-struct bitmap_storage {
- struct file *file;
- struct page *sb_page;
- struct page **filemap;
- long unsigned int *filemap_attr;
- long unsigned int file_pages;
- long unsigned int bytes;
-};
-
-struct bitmap {
- struct bitmap_counts counts;
- struct mddev *mddev;
- __u64 events_cleared;
- int need_sync;
- struct bitmap_storage storage;
- long unsigned int flags;
- int allclean;
- atomic_t behind_writes;
- long unsigned int behind_writes_used;
- long unsigned int daemon_lastrun;
- long unsigned int last_end_sync;
- atomic_t pending_writes;
- wait_queue_head_t write_wait;
- wait_queue_head_t overflow_wait;
- wait_queue_head_t behind_wait;
- struct kernfs_node *sysfs_can_clear;
- int cluster_slot;
-};
-
-enum recovery_flags {
- MD_RECOVERY_RUNNING = 0,
- MD_RECOVERY_SYNC = 1,
- MD_RECOVERY_RECOVER = 2,
- MD_RECOVERY_INTR = 3,
- MD_RECOVERY_DONE = 4,
- MD_RECOVERY_NEEDED = 5,
- MD_RECOVERY_REQUESTED = 6,
- MD_RECOVERY_CHECK = 7,
- MD_RECOVERY_RESHAPE = 8,
- MD_RECOVERY_FROZEN = 9,
- MD_RECOVERY_ERROR = 10,
- MD_RECOVERY_WAIT = 11,
- MD_RESYNCING_REMOTE = 12,
-};
-
-struct md_sysfs_entry {
- struct attribute attr;
- ssize_t (*show)(struct mddev *, char *);
- ssize_t (*store)(struct mddev *, const char *, size_t);
-};
-
-struct bitmap_page {
- char *map;
- unsigned int hijacked: 1;
- unsigned int pending: 1;
- unsigned int count: 30;
-};
-
-struct md_io {
- struct mddev *mddev;
- bio_end_io_t *orig_bi_end_io;
- void *orig_bi_private;
- long unsigned int start_time;
- struct hd_struct *part;
-};
-
-struct super_type {
- char *name;
- struct module *owner;
- int (*load_super)(struct md_rdev *, struct md_rdev *, int);
- int (*validate_super)(struct mddev *, struct md_rdev *);
- void (*sync_super)(struct mddev *, struct md_rdev *);
- long long unsigned int (*rdev_size_change)(struct md_rdev *, sector_t);
- int (*allow_new_offset)(struct md_rdev *, long long unsigned int);
-};
-
-struct rdev_sysfs_entry {
- struct attribute attr;
- ssize_t (*show)(struct md_rdev *, char *);
- ssize_t (*store)(struct md_rdev *, const char *, size_t);
-};
-
-enum array_state {
- clear = 0,
- inactive = 1,
- suspended = 2,
- readonly = 3,
- read_auto = 4,
- clean = 5,
- active = 6,
- write_pending = 7,
- active_idle = 8,
- broken = 9,
- bad_word = 10,
-};
-
-struct detected_devices_node {
- struct list_head list;
- dev_t dev;
-};
-
-typedef __u16 bitmap_counter_t;
-
-enum bitmap_state {
- BITMAP_STALE = 1,
- BITMAP_WRITE_ERROR = 2,
- BITMAP_HOSTENDIAN = 15,
-};
-
-struct bitmap_super_s {
- __le32 magic;
- __le32 version;
- __u8 uuid[16];
- __le64 events;
- __le64 events_cleared;
- __le64 sync_size;
- __le32 state;
- __le32 chunksize;
- __le32 daemon_sleep;
- __le32 write_behind;
- __le32 sectors_reserved;
- __le32 nodes;
- __u8 cluster_name[64];
- __u8 pad[120];
-};
-
-typedef struct bitmap_super_s bitmap_super_t;
-
-enum bitmap_page_attr {
- BITMAP_PAGE_DIRTY = 0,
- BITMAP_PAGE_PENDING = 1,
- BITMAP_PAGE_NEEDWRITE = 2,
-};
-
-struct md_setup_args {
- int minor;
- int partitioned;
- int level;
- int chunk;
- char *device_names;
-};
-
-struct dm_kobject_holder {
- struct kobject kobj;
- struct completion completion;
-};
-
-enum dev_type {
- DEV_UNKNOWN = 0,
- DEV_X1 = 1,
- DEV_X2 = 2,
- DEV_X4 = 3,
- DEV_X8 = 4,
- DEV_X16 = 5,
- DEV_X32 = 6,
- DEV_X64 = 7,
-};
-
-enum hw_event_mc_err_type {
- HW_EVENT_ERR_CORRECTED = 0,
- HW_EVENT_ERR_UNCORRECTED = 1,
- HW_EVENT_ERR_DEFERRED = 2,
- HW_EVENT_ERR_FATAL = 3,
- HW_EVENT_ERR_INFO = 4,
-};
-
-enum mem_type {
- MEM_EMPTY = 0,
- MEM_RESERVED = 1,
- MEM_UNKNOWN = 2,
- MEM_FPM = 3,
- MEM_EDO = 4,
- MEM_BEDO = 5,
- MEM_SDR = 6,
- MEM_RDR = 7,
- MEM_DDR = 8,
- MEM_RDDR = 9,
- MEM_RMBS = 10,
- MEM_DDR2 = 11,
- MEM_FB_DDR2 = 12,
- MEM_RDDR2 = 13,
- MEM_XDR = 14,
- MEM_DDR3 = 15,
- MEM_RDDR3 = 16,
- MEM_LRDDR3 = 17,
- MEM_DDR4 = 18,
- MEM_RDDR4 = 19,
- MEM_LRDDR4 = 20,
- MEM_NVDIMM = 21,
-};
-
-enum edac_type {
- EDAC_UNKNOWN = 0,
- EDAC_NONE = 1,
- EDAC_RESERVED = 2,
- EDAC_PARITY = 3,
- EDAC_EC = 4,
- EDAC_SECDED = 5,
- EDAC_S2ECD2ED = 6,
- EDAC_S4ECD4ED = 7,
- EDAC_S8ECD8ED = 8,
- EDAC_S16ECD16ED = 9,
-};
-
-enum scrub_type {
- SCRUB_UNKNOWN = 0,
- SCRUB_NONE = 1,
- SCRUB_SW_PROG = 2,
- SCRUB_SW_SRC = 3,
- SCRUB_SW_PROG_SRC = 4,
- SCRUB_SW_TUNABLE = 5,
- SCRUB_HW_PROG = 6,
- SCRUB_HW_SRC = 7,
- SCRUB_HW_PROG_SRC = 8,
- SCRUB_HW_TUNABLE = 9,
-};
-
-enum edac_mc_layer_type {
- EDAC_MC_LAYER_BRANCH = 0,
- EDAC_MC_LAYER_CHANNEL = 1,
- EDAC_MC_LAYER_SLOT = 2,
- EDAC_MC_LAYER_CHIP_SELECT = 3,
- EDAC_MC_LAYER_ALL_MEM = 4,
-};
-
-struct edac_mc_layer {
- enum edac_mc_layer_type type;
- unsigned int size;
- bool is_virt_csrow;
-};
-
-struct mem_ctl_info;
-
-struct dimm_info {
- struct device dev;
- char label[32];
- unsigned int location[3];
- struct mem_ctl_info *mci;
- unsigned int idx;
- u32 grain;
- enum dev_type dtype;
- enum mem_type mtype;
- enum edac_type edac_mode;
- u32 nr_pages;
- unsigned int csrow;
- unsigned int cschannel;
- u16 smbios_handle;
- u32 ce_count;
- u32 ue_count;
-};
-
-struct mcidev_sysfs_attribute;
-
-struct edac_raw_error_desc {
- char location[256];
- char label[296];
- long int grain;
- u16 error_count;
- enum hw_event_mc_err_type type;
- int top_layer;
- int mid_layer;
- int low_layer;
- long unsigned int page_frame_number;
- long unsigned int offset_in_page;
- long unsigned int syndrome;
- const char *msg;
- const char *other_detail;
-};
-
-struct csrow_info;
-
-struct mem_ctl_info {
- struct device dev;
- struct bus_type *bus;
- struct list_head link;
- struct module *owner;
- long unsigned int mtype_cap;
- long unsigned int edac_ctl_cap;
- long unsigned int edac_cap;
- long unsigned int scrub_cap;
- enum scrub_type scrub_mode;
- int (*set_sdram_scrub_rate)(struct mem_ctl_info *, u32);
- int (*get_sdram_scrub_rate)(struct mem_ctl_info *);
- void (*edac_check)(struct mem_ctl_info *);
- long unsigned int (*ctl_page_to_phys)(struct mem_ctl_info *, long unsigned int);
- int mc_idx;
- struct csrow_info **csrows;
- unsigned int nr_csrows;
- unsigned int num_cschannel;
- unsigned int n_layers;
- struct edac_mc_layer *layers;
- bool csbased;
- unsigned int tot_dimms;
- struct dimm_info **dimms;
- struct device *pdev;
- const char *mod_name;
- const char *ctl_name;
- const char *dev_name;
- void *pvt_info;
- long unsigned int start_time;
- u32 ce_noinfo_count;
- u32 ue_noinfo_count;
- u32 ue_mc;
- u32 ce_mc;
- struct completion complete;
- const struct mcidev_sysfs_attribute *mc_driver_sysfs_attributes;
- struct delayed_work work;
- struct edac_raw_error_desc error_desc;
- int op_state;
- struct dentry *debugfs;
- u8 fake_inject_layer[3];
- bool fake_inject_ue;
- u16 fake_inject_count;
-};
-
-struct rank_info {
- int chan_idx;
- struct csrow_info *csrow;
- struct dimm_info *dimm;
- u32 ce_count;
-};
-
-struct csrow_info {
- struct device dev;
- long unsigned int first_page;
- long unsigned int last_page;
- long unsigned int page_mask;
- int csrow_idx;
- u32 ue_count;
- u32 ce_count;
- struct mem_ctl_info *mci;
- u32 nr_channels;
- struct rank_info **channels;
-};
-
-struct edac_device_counter {
- u32 ue_count;
- u32 ce_count;
-};
-
-struct edac_device_ctl_info;
-
-struct edac_dev_sysfs_attribute {
- struct attribute attr;
- ssize_t (*show)(struct edac_device_ctl_info *, char *);
- ssize_t (*store)(struct edac_device_ctl_info *, const char *, size_t);
-};
-
-struct edac_device_instance;
-
-struct edac_device_ctl_info {
- struct list_head link;
- struct module *owner;
- int dev_idx;
- int log_ue;
- int log_ce;
- int panic_on_ue;
- unsigned int poll_msec;
- long unsigned int delay;
- struct edac_dev_sysfs_attribute *sysfs_attributes;
- struct bus_type *edac_subsys;
- int op_state;
- struct delayed_work work;
- void (*edac_check)(struct edac_device_ctl_info *);
- struct device *dev;
- const char *mod_name;
- const char *ctl_name;
- const char *dev_name;
- void *pvt_info;
- long unsigned int start_time;
- struct completion removal_complete;
- char name[32];
- u32 nr_instances;
- struct edac_device_instance *instances;
- struct edac_device_counter counters;
- struct kobject kobj;
-};
-
-struct edac_device_block;
-
-struct edac_dev_sysfs_block_attribute {
- struct attribute attr;
- ssize_t (*show)(struct kobject *, struct attribute *, char *);
- ssize_t (*store)(struct kobject *, struct attribute *, const char *, size_t);
- struct edac_device_block *block;
- unsigned int value;
-};
-
-struct edac_device_block {
- struct edac_device_instance *instance;
- char name[32];
- struct edac_device_counter counters;
- int nr_attribs;
- struct edac_dev_sysfs_block_attribute *block_attributes;
- struct kobject kobj;
-};
-
-struct edac_device_instance {
- struct edac_device_ctl_info *ctl;
- char name[35];
- struct edac_device_counter counters;
- u32 nr_blocks;
- struct edac_device_block *blocks;
- struct kobject kobj;
-};
-
-struct dev_ch_attribute {
- struct device_attribute attr;
- unsigned int channel;
-};
-
-struct ctl_info_attribute {
- struct attribute attr;
- ssize_t (*show)(struct edac_device_ctl_info *, char *);
- ssize_t (*store)(struct edac_device_ctl_info *, const char *, size_t);
-};
-
-struct instance_attribute {
- struct attribute attr;
- ssize_t (*show)(struct edac_device_instance *, char *);
- ssize_t (*store)(struct edac_device_instance *, const char *, size_t);
-};
-
-struct edac_pci_counter {
- atomic_t pe_count;
- atomic_t npe_count;
-};
-
-struct edac_pci_ctl_info {
- struct list_head link;
- int pci_idx;
- struct bus_type *edac_subsys;
- int op_state;
- struct delayed_work work;
- void (*edac_check)(struct edac_pci_ctl_info *);
- struct device *dev;
- const char *mod_name;
- const char *ctl_name;
- const char *dev_name;
- void *pvt_info;
- long unsigned int start_time;
- struct completion complete;
- char name[32];
- struct edac_pci_counter counters;
- struct kobject kobj;
-};
-
-struct edac_pci_gen_data {
- int edac_idx;
-};
-
-struct instance_attribute___2 {
- struct attribute attr;
- ssize_t (*show)(struct edac_pci_ctl_info *, char *);
- ssize_t (*store)(struct edac_pci_ctl_info *, const char *, size_t);
-};
-
-struct edac_pci_dev_attribute {
- struct attribute attr;
- void *value;
- ssize_t (*show)(void *, char *);
- ssize_t (*store)(void *, const char *, size_t);
-};
-
-typedef void (*pci_parity_check_fn_t)(struct pci_dev *);
-
-enum opp_table_access {
- OPP_TABLE_ACCESS_UNKNOWN = 0,
- OPP_TABLE_ACCESS_EXCLUSIVE = 1,
- OPP_TABLE_ACCESS_SHARED = 2,
-};
-
-struct icc_path;
-
-struct dev_pm_opp___2;
-
-struct dev_pm_set_opp_data;
-
-struct opp_table___2 {
- struct list_head node;
- struct blocking_notifier_head head;
- struct list_head dev_list;
- struct list_head opp_list;
- struct kref kref;
- struct mutex lock;
- struct device_node *np;
- long unsigned int clock_latency_ns_max;
- unsigned int voltage_tolerance_v1;
- unsigned int parsed_static_opps;
- enum opp_table_access shared_opp;
- struct dev_pm_opp___2 *suspend_opp;
- struct mutex genpd_virt_dev_lock;
- struct device **genpd_virt_devs;
- struct opp_table___2 **required_opp_tables;
- unsigned int required_opp_count;
- unsigned int *supported_hw;
- unsigned int supported_hw_count;
- const char *prop_name;
- struct clk *clk;
- struct regulator **regulators;
- int regulator_count;
- struct icc_path **paths;
- unsigned int path_count;
- bool enabled;
- bool genpd_performance_state;
- bool is_genpd;
- int (*set_opp)(struct dev_pm_set_opp_data *);
- struct dev_pm_set_opp_data *set_opp_data;
- struct dentry *dentry;
- char dentry_name[255];
-};
-
-struct dev_pm_opp_supply;
-
-struct dev_pm_opp_icc_bw;
-
-struct dev_pm_opp___2 {
- struct list_head node;
- struct kref kref;
- bool available;
- bool dynamic;
- bool turbo;
- bool suspend;
- unsigned int pstate;
- long unsigned int rate;
- unsigned int level;
- struct dev_pm_opp_supply *supplies;
- struct dev_pm_opp_icc_bw *bandwidth;
- long unsigned int clock_latency_ns;
- struct dev_pm_opp___2 **required_opps;
- struct opp_table___2 *opp_table;
- struct device_node *np;
- struct dentry *dentry;
-};
-
-enum dev_pm_opp_event {
- OPP_EVENT_ADD = 0,
- OPP_EVENT_REMOVE = 1,
- OPP_EVENT_ENABLE = 2,
- OPP_EVENT_DISABLE = 3,
- OPP_EVENT_ADJUST_VOLTAGE = 4,
-};
-
-struct dev_pm_opp_supply {
- long unsigned int u_volt;
- long unsigned int u_volt_min;
- long unsigned int u_volt_max;
- long unsigned int u_amp;
-};
-
-struct dev_pm_opp_icc_bw {
- u32 avg;
- u32 peak;
-};
-
-struct dev_pm_opp_info {
- long unsigned int rate;
- struct dev_pm_opp_supply *supplies;
-};
-
-struct dev_pm_set_opp_data {
- struct dev_pm_opp_info old_opp;
- struct dev_pm_opp_info new_opp;
- struct regulator **regulators;
- unsigned int regulator_count;
- struct clk *clk;
- struct device *dev;
-};
-
-struct opp_device {
- struct list_head node;
- const struct device *dev;
- struct dentry *dentry;
-};
-
-struct cpufreq_policy_data {
- struct cpufreq_cpuinfo cpuinfo;
- struct cpufreq_frequency_table *freq_table;
- unsigned int cpu;
- unsigned int min;
- unsigned int max;
-};
-
-struct cpufreq_freqs {
- struct cpufreq_policy *policy;
- unsigned int old;
- unsigned int new;
- u8 flags;
-};
-
-struct freq_attr {
- struct attribute attr;
- ssize_t (*show)(struct cpufreq_policy *, char *);
- ssize_t (*store)(struct cpufreq_policy *, const char *, size_t);
-};
-
-struct cpufreq_driver {
- char name[16];
- u16 flags;
- void *driver_data;
- int (*init)(struct cpufreq_policy *);
- int (*verify)(struct cpufreq_policy_data *);
- int (*setpolicy)(struct cpufreq_policy *);
- int (*target)(struct cpufreq_policy *, unsigned int, unsigned int);
- int (*target_index)(struct cpufreq_policy *, unsigned int);
- unsigned int (*fast_switch)(struct cpufreq_policy *, unsigned int);
- unsigned int (*resolve_freq)(struct cpufreq_policy *, unsigned int);
- unsigned int (*get_intermediate)(struct cpufreq_policy *, unsigned int);
- int (*target_intermediate)(struct cpufreq_policy *, unsigned int);
- unsigned int (*get)(unsigned int);
- void (*update_limits)(unsigned int);
- int (*bios_limit)(int, unsigned int *);
- int (*online)(struct cpufreq_policy *);
- int (*offline)(struct cpufreq_policy *);
- int (*exit)(struct cpufreq_policy *);
- void (*stop_cpu)(struct cpufreq_policy *);
- int (*suspend)(struct cpufreq_policy *);
- int (*resume)(struct cpufreq_policy *);
- void (*ready)(struct cpufreq_policy *);
- struct freq_attr **attr;
- bool boost_enabled;
- int (*set_boost)(struct cpufreq_policy *, int);
-};
-
-struct cpufreq_stats {
- unsigned int total_trans;
- long long unsigned int last_time;
- unsigned int max_state;
- unsigned int state_num;
- unsigned int last_index;
- u64 *time_in_state;
- unsigned int *freq_table;
- unsigned int *trans_table;
- unsigned int reset_pending;
- long long unsigned int reset_time;
-};
-
-struct dbs_data {
- struct gov_attr_set attr_set;
- void *tuners;
- unsigned int ignore_nice_load;
- unsigned int sampling_rate;
- unsigned int sampling_down_factor;
- unsigned int up_threshold;
- unsigned int io_is_busy;
-};
-
-struct policy_dbs_info {
- struct cpufreq_policy *policy;
- struct mutex update_mutex;
- u64 last_sample_time;
- s64 sample_delay_ns;
- atomic_t work_count;
- struct irq_work irq_work;
- struct work_struct work;
- struct dbs_data *dbs_data;
- struct list_head list;
- unsigned int rate_mult;
- unsigned int idle_periods;
- bool is_shared;
- bool work_in_progress;
-};
-
-struct cpu_dbs_info {
- u64 prev_cpu_idle;
- u64 prev_update_time;
- u64 prev_cpu_nice;
- unsigned int prev_load;
- struct update_util_data update_util;
- struct policy_dbs_info *policy_dbs;
-};
-
-struct dbs_governor {
- struct cpufreq_governor gov;
- struct kobj_type kobj_type;
- struct dbs_data *gdbs_data;
- unsigned int (*gov_dbs_update)(struct cpufreq_policy *);
- struct policy_dbs_info * (*alloc)();
- void (*free)(struct policy_dbs_info *);
- int (*init)(struct dbs_data *);
- void (*exit)(struct dbs_data *);
- void (*start)(struct cpufreq_policy *);
-};
-
-struct cpufreq_policy___2;
-
-struct cpufreq_dt_platform_data {
- bool have_governor_per_policy;
- unsigned int (*get_intermediate)(struct cpufreq_policy___2 *, unsigned int);
- int (*target_intermediate)(struct cpufreq_policy___2 *, unsigned int);
- int (*suspend)(struct cpufreq_policy___2 *);
- int (*resume)(struct cpufreq_policy___2 *);
-};
-
-struct tegra124_cpufreq_priv {
- struct clk *cpu_clk;
- struct clk *pllp_clk;
- struct clk *pllx_clk;
- struct clk *dfll_clk;
- struct platform_device *cpufreq_dt_pdev;
-};
-
-struct cpuidle_governor {
- char name[16];
- struct list_head governor_list;
- unsigned int rating;
- int (*enable)(struct cpuidle_driver *, struct cpuidle_device *);
- void (*disable)(struct cpuidle_driver *, struct cpuidle_device *);
- int (*select)(struct cpuidle_driver *, struct cpuidle_device *, bool *);
- void (*reflect)(struct cpuidle_device *, int);
-};
-
-struct cpuidle_state_kobj {
- struct cpuidle_state *state;
- struct cpuidle_state_usage *state_usage;
- struct completion kobj_unregister;
- struct kobject kobj;
- struct cpuidle_device *device;
-};
-
-struct cpuidle_driver_kobj {
- struct cpuidle_driver *drv;
- struct completion kobj_unregister;
- struct kobject kobj;
-};
-
-struct cpuidle_device_kobj {
- struct cpuidle_device *dev;
- struct completion kobj_unregister;
- struct kobject kobj;
-};
-
-struct cpuidle_attr {
- struct attribute attr;
- ssize_t (*show)(struct cpuidle_device *, char *);
- ssize_t (*store)(struct cpuidle_device *, const char *, size_t);
-};
-
-struct cpuidle_state_attr {
- struct attribute attr;
- ssize_t (*show)(struct cpuidle_state *, struct cpuidle_state_usage *, char *);
- ssize_t (*store)(struct cpuidle_state *, struct cpuidle_state_usage *, const char *, size_t);
-};
-
-struct cpuidle_driver_attr {
- struct attribute attr;
- ssize_t (*show)(struct cpuidle_driver *, char *);
- ssize_t (*store)(struct cpuidle_driver *, const char *, size_t);
-};
-
-struct ladder_device_state {
- struct {
- u32 promotion_count;
- u32 demotion_count;
- u64 promotion_time_ns;
- u64 demotion_time_ns;
- } threshold;
- struct {
- int promotion_count;
- int demotion_count;
- } stats;
-};
-
-struct ladder_device {
- struct ladder_device_state states[10];
-};
-
-struct menu_device {
- int needs_update;
- int tick_wakeup;
- u64 next_timer_ns;
- unsigned int bucket;
- unsigned int correction_factor[12];
- unsigned int intervals[8];
- int interval_ptr;
-};
-
-struct teo_idle_state {
- unsigned int early_hits;
- unsigned int hits;
- unsigned int misses;
-};
-
-struct teo_cpu {
- u64 time_span_ns;
- u64 sleep_length_ns;
- struct teo_idle_state states[10];
- int interval_idx;
- u64 intervals[8];
-};
-
-struct pci_dev___2;
-
-struct sdhci_pci_data {
- struct pci_dev___2 *pdev;
- int slotno;
- int rst_n_gpio;
- int cd_gpio;
- int (*setup)(struct sdhci_pci_data *);
- void (*cleanup)(struct sdhci_pci_data *);
-};
-
-struct led_init_data {
- struct fwnode_handle *fwnode;
- const char *default_label;
- const char *devicename;
- bool devname_mandatory;
-};
-
-struct led_properties {
- u32 color;
- bool color_present;
- const char *function;
- u32 func_enum;
- bool func_enum_present;
- const char *label;
-};
-
-enum cpu_led_event {
- CPU_LED_IDLE_START = 0,
- CPU_LED_IDLE_END = 1,
- CPU_LED_START = 2,
- CPU_LED_STOP = 3,
- CPU_LED_HALTED = 4,
-};
-
-struct led_trigger_cpu {
- bool is_active;
- char name[8];
- struct led_trigger *_trig;
-};
-
-enum scpi_error_codes {
- SCPI_SUCCESS = 0,
- SCPI_ERR_PARAM = 1,
- SCPI_ERR_ALIGN = 2,
- SCPI_ERR_SIZE = 3,
- SCPI_ERR_HANDLER = 4,
- SCPI_ERR_ACCESS = 5,
- SCPI_ERR_RANGE = 6,
- SCPI_ERR_TIMEOUT = 7,
- SCPI_ERR_NOMEM = 8,
- SCPI_ERR_PWRSTATE = 9,
- SCPI_ERR_SUPPORT = 10,
- SCPI_ERR_DEVICE = 11,
- SCPI_ERR_BUSY = 12,
- SCPI_ERR_MAX = 13,
-};
-
-enum scpi_std_cmd {
- SCPI_CMD_INVALID = 0,
- SCPI_CMD_SCPI_READY = 1,
- SCPI_CMD_SCPI_CAPABILITIES = 2,
- SCPI_CMD_SET_CSS_PWR_STATE = 3,
- SCPI_CMD_GET_CSS_PWR_STATE = 4,
- SCPI_CMD_SET_SYS_PWR_STATE = 5,
- SCPI_CMD_SET_CPU_TIMER = 6,
- SCPI_CMD_CANCEL_CPU_TIMER = 7,
- SCPI_CMD_DVFS_CAPABILITIES = 8,
- SCPI_CMD_GET_DVFS_INFO = 9,
- SCPI_CMD_SET_DVFS = 10,
- SCPI_CMD_GET_DVFS = 11,
- SCPI_CMD_GET_DVFS_STAT = 12,
- SCPI_CMD_CLOCK_CAPABILITIES = 13,
- SCPI_CMD_GET_CLOCK_INFO = 14,
- SCPI_CMD_SET_CLOCK_VALUE = 15,
- SCPI_CMD_GET_CLOCK_VALUE = 16,
- SCPI_CMD_PSU_CAPABILITIES = 17,
- SCPI_CMD_GET_PSU_INFO = 18,
- SCPI_CMD_SET_PSU = 19,
- SCPI_CMD_GET_PSU = 20,
- SCPI_CMD_SENSOR_CAPABILITIES = 21,
- SCPI_CMD_SENSOR_INFO = 22,
- SCPI_CMD_SENSOR_VALUE = 23,
- SCPI_CMD_SENSOR_CFG_PERIODIC = 24,
- SCPI_CMD_SENSOR_CFG_BOUNDS = 25,
- SCPI_CMD_SENSOR_ASYNC_VALUE = 26,
- SCPI_CMD_SET_DEVICE_PWR_STATE = 27,
- SCPI_CMD_GET_DEVICE_PWR_STATE = 28,
- SCPI_CMD_COUNT = 29,
-};
-
-enum legacy_scpi_std_cmd {
- LEGACY_SCPI_CMD_INVALID = 0,
- LEGACY_SCPI_CMD_SCPI_READY = 1,
- LEGACY_SCPI_CMD_SCPI_CAPABILITIES = 2,
- LEGACY_SCPI_CMD_EVENT = 3,
- LEGACY_SCPI_CMD_SET_CSS_PWR_STATE = 4,
- LEGACY_SCPI_CMD_GET_CSS_PWR_STATE = 5,
- LEGACY_SCPI_CMD_CFG_PWR_STATE_STAT = 6,
- LEGACY_SCPI_CMD_GET_PWR_STATE_STAT = 7,
- LEGACY_SCPI_CMD_SYS_PWR_STATE = 8,
- LEGACY_SCPI_CMD_L2_READY = 9,
- LEGACY_SCPI_CMD_SET_AP_TIMER = 10,
- LEGACY_SCPI_CMD_CANCEL_AP_TIME = 11,
- LEGACY_SCPI_CMD_DVFS_CAPABILITIES = 12,
- LEGACY_SCPI_CMD_GET_DVFS_INFO = 13,
- LEGACY_SCPI_CMD_SET_DVFS = 14,
- LEGACY_SCPI_CMD_GET_DVFS = 15,
- LEGACY_SCPI_CMD_GET_DVFS_STAT = 16,
- LEGACY_SCPI_CMD_SET_RTC = 17,
- LEGACY_SCPI_CMD_GET_RTC = 18,
- LEGACY_SCPI_CMD_CLOCK_CAPABILITIES = 19,
- LEGACY_SCPI_CMD_SET_CLOCK_INDEX = 20,
- LEGACY_SCPI_CMD_SET_CLOCK_VALUE = 21,
- LEGACY_SCPI_CMD_GET_CLOCK_VALUE = 22,
- LEGACY_SCPI_CMD_PSU_CAPABILITIES = 23,
- LEGACY_SCPI_CMD_SET_PSU = 24,
- LEGACY_SCPI_CMD_GET_PSU = 25,
- LEGACY_SCPI_CMD_SENSOR_CAPABILITIES = 26,
- LEGACY_SCPI_CMD_SENSOR_INFO = 27,
- LEGACY_SCPI_CMD_SENSOR_VALUE = 28,
- LEGACY_SCPI_CMD_SENSOR_CFG_PERIODIC = 29,
- LEGACY_SCPI_CMD_SENSOR_CFG_BOUNDS = 30,
- LEGACY_SCPI_CMD_SENSOR_ASYNC_VALUE = 31,
- LEGACY_SCPI_CMD_COUNT = 32,
-};
-
-enum scpi_drv_cmds {
- CMD_SCPI_CAPABILITIES = 0,
- CMD_GET_CLOCK_INFO = 1,
- CMD_GET_CLOCK_VALUE = 2,
- CMD_SET_CLOCK_VALUE = 3,
- CMD_GET_DVFS = 4,
- CMD_SET_DVFS = 5,
- CMD_GET_DVFS_INFO = 6,
- CMD_SENSOR_CAPABILITIES = 7,
- CMD_SENSOR_INFO = 8,
- CMD_SENSOR_VALUE = 9,
- CMD_SET_DEVICE_PWR_STATE = 10,
- CMD_GET_DEVICE_PWR_STATE = 11,
- CMD_MAX_COUNT = 12,
-};
-
-struct scpi_xfer {
- u32 slot;
- u32 cmd;
- u32 status;
- const void *tx_buf;
- void *rx_buf;
- unsigned int tx_len;
- unsigned int rx_len;
- struct list_head node;
- struct completion done;
-};
-
-struct scpi_chan {
- struct mbox_client cl;
- struct mbox_chan___2 *chan;
- void *tx_payload;
- void *rx_payload;
- struct list_head rx_pending;
- struct list_head xfers_list;
- struct scpi_xfer *xfers;
- spinlock_t rx_lock;
- struct mutex xfers_lock;
- u8 token;
-};
-
-struct scpi_drvinfo {
- u32 protocol_version;
- u32 firmware_version;
- bool is_legacy;
- int num_chans;
- int *commands;
- long unsigned int cmd_priority[1];
- atomic_t next_chan;
- struct scpi_ops *scpi_ops;
- struct scpi_chan *channels;
- struct scpi_dvfs_info *dvfs[8];
-};
-
-struct scpi_shared_mem {
- __le32 command;
- __le32 status;
- u8 payload[0];
-};
-
-struct legacy_scpi_shared_mem {
- __le32 status;
- u8 payload[0];
-};
-
-struct scp_capabilities {
- __le32 protocol_version;
- __le32 event_version;
- __le32 platform_version;
- __le32 commands[4];
-};
-
-struct clk_get_info {
- __le16 id;
- __le16 flags;
- __le32 min_rate;
- __le32 max_rate;
- u8 name[20];
-};
-
-struct clk_set_value {
- __le16 id;
- __le16 reserved;
- __le32 rate;
-};
-
-struct legacy_clk_set_value {
- __le32 rate;
- __le16 id;
- __le16 reserved;
-};
-
-struct dvfs_info {
- u8 domain;
- u8 opp_count;
- __le16 latency;
- struct {
- __le32 freq;
- __le32 m_volt;
- } opps[16];
-};
-
-struct dvfs_set {
- u8 domain;
- u8 index;
-};
-
-struct _scpi_sensor_info {
- __le16 sensor_id;
- u8 class;
- u8 trigger_type;
- char name[20];
-};
-
-struct dev_pstate_set {
- __le16 dev_id;
- u8 pstate;
-} __attribute__((packed));
-
-struct scpi_pm_domain {
- struct generic_pm_domain genpd;
- struct scpi_ops *ops;
- u32 domain;
- char name[30];
-};
-
-enum scpi_power_domain_state {
- SCPI_PD_STATE_ON = 0,
- SCPI_PD_STATE_OFF = 3,
-};
-
-enum dmi_entry_type {
- DMI_ENTRY_BIOS = 0,
- DMI_ENTRY_SYSTEM = 1,
- DMI_ENTRY_BASEBOARD = 2,
- DMI_ENTRY_CHASSIS = 3,
- DMI_ENTRY_PROCESSOR = 4,
- DMI_ENTRY_MEM_CONTROLLER = 5,
- DMI_ENTRY_MEM_MODULE = 6,
- DMI_ENTRY_CACHE = 7,
- DMI_ENTRY_PORT_CONNECTOR = 8,
- DMI_ENTRY_SYSTEM_SLOT = 9,
- DMI_ENTRY_ONBOARD_DEVICE = 10,
- DMI_ENTRY_OEMSTRINGS = 11,
- DMI_ENTRY_SYSCONF = 12,
- DMI_ENTRY_BIOS_LANG = 13,
- DMI_ENTRY_GROUP_ASSOC = 14,
- DMI_ENTRY_SYSTEM_EVENT_LOG = 15,
- DMI_ENTRY_PHYS_MEM_ARRAY = 16,
- DMI_ENTRY_MEM_DEVICE = 17,
- DMI_ENTRY_32_MEM_ERROR = 18,
- DMI_ENTRY_MEM_ARRAY_MAPPED_ADDR = 19,
- DMI_ENTRY_MEM_DEV_MAPPED_ADDR = 20,
- DMI_ENTRY_BUILTIN_POINTING_DEV = 21,
- DMI_ENTRY_PORTABLE_BATTERY = 22,
- DMI_ENTRY_SYSTEM_RESET = 23,
- DMI_ENTRY_HW_SECURITY = 24,
- DMI_ENTRY_SYSTEM_POWER_CONTROLS = 25,
- DMI_ENTRY_VOLTAGE_PROBE = 26,
- DMI_ENTRY_COOLING_DEV = 27,
- DMI_ENTRY_TEMP_PROBE = 28,
- DMI_ENTRY_ELECTRICAL_CURRENT_PROBE = 29,
- DMI_ENTRY_OOB_REMOTE_ACCESS = 30,
- DMI_ENTRY_BIS_ENTRY = 31,
- DMI_ENTRY_SYSTEM_BOOT = 32,
- DMI_ENTRY_MGMT_DEV = 33,
- DMI_ENTRY_MGMT_DEV_COMPONENT = 34,
- DMI_ENTRY_MGMT_DEV_THRES = 35,
- DMI_ENTRY_MEM_CHANNEL = 36,
- DMI_ENTRY_IPMI_DEV = 37,
- DMI_ENTRY_SYS_POWER_SUPPLY = 38,
- DMI_ENTRY_ADDITIONAL = 39,
- DMI_ENTRY_ONBOARD_DEV_EXT = 40,
- DMI_ENTRY_MGMT_CONTROLLER_HOST = 41,
- DMI_ENTRY_INACTIVE = 126,
- DMI_ENTRY_END_OF_TABLE = 127,
-};
-
-struct dmi_memdev_info {
- const char *device;
- const char *bank;
- u64 size;
- u16 handle;
- u8 type;
-};
-
-struct dmi_device_attribute {
- struct device_attribute dev_attr;
- int field;
-};
-
-struct mafield {
- const char *prefix;
- int field;
-};
-
-struct firmware_map_entry {
- u64 start;
- u64 end;
- const char *type;
- struct list_head list;
- struct kobject kobj;
-};
-
-struct memmap_attribute {
- struct attribute attr;
- ssize_t (*show)(struct firmware_map_entry *, char *);
-};
-
-enum rpi_firmware_property_status {
- RPI_FIRMWARE_STATUS_REQUEST = 0,
- RPI_FIRMWARE_STATUS_SUCCESS = 2147483648,
- RPI_FIRMWARE_STATUS_ERROR = 2147483649,
-};
-
-struct rpi_firmware_property_tag_header {
- u32 tag;
- u32 buf_size;
- u32 req_resp_size;
-};
-
-struct rpi_firmware___2 {
- struct mbox_client cl;
- struct mbox_chan___2 *chan;
- struct completion c;
- u32 enabled;
-};
-
-struct qcom_scm_hdcp_req {
- u32 addr;
- u32 val;
-};
-
-struct qcom_scm_vmperm {
- int vmid;
- int perm;
-};
-
-enum qcom_scm_ocmem_client {
- QCOM_SCM_OCMEM_UNUSED_ID = 0,
- QCOM_SCM_OCMEM_GRAPHICS_ID = 1,
- QCOM_SCM_OCMEM_VIDEO_ID = 2,
- QCOM_SCM_OCMEM_LP_AUDIO_ID = 3,
- QCOM_SCM_OCMEM_SENSORS_ID = 4,
- QCOM_SCM_OCMEM_OTHER_OS_ID = 5,
- QCOM_SCM_OCMEM_DEBUG_ID = 6,
-};
-
-enum qcom_scm_ice_cipher {
- QCOM_SCM_ICE_CIPHER_AES_128_XTS = 0,
- QCOM_SCM_ICE_CIPHER_AES_128_CBC = 1,
- QCOM_SCM_ICE_CIPHER_AES_256_XTS = 3,
- QCOM_SCM_ICE_CIPHER_AES_256_CBC = 4,
-};
-
-enum qcom_scm_convention {
- SMC_CONVENTION_UNKNOWN = 0,
- SMC_CONVENTION_LEGACY = 1,
- SMC_CONVENTION_ARM_32 = 2,
- SMC_CONVENTION_ARM_64 = 3,
-};
-
-enum qcom_scm_arg_types {
- QCOM_SCM_VAL = 0,
- QCOM_SCM_RO = 1,
- QCOM_SCM_RW = 2,
- QCOM_SCM_BUFVAL = 3,
-};
-
-struct qcom_scm_desc {
- u32 svc;
- u32 cmd;
- u32 arginfo;
- u64 args[10];
- u32 owner;
-};
-
-struct qcom_scm_res {
- u64 result[3];
-};
-
-struct qcom_scm {
- struct device *dev;
- struct clk *core_clk;
- struct clk *iface_clk;
- struct clk *bus_clk;
- struct reset_controller_dev reset;
- u64 dload_mode_addr;
-};
-
-struct qcom_scm_current_perm_info {
- __le32 vmid;
- __le32 perm;
- __le64 ctx;
- __le32 ctx_size;
- __le32 unused;
-};
-
-struct qcom_scm_mem_map_info {
- __le64 mem_addr;
- __le64 mem_size;
-};
-
-struct qcom_scm_wb_entry {
- int flag;
- void *entry;
-};
-
-struct arm_smccc_quirk {
- int id;
- union {
- long unsigned int a6;
- } state;
-};
-
-struct arm_smccc_args {
- long unsigned int args[8];
-};
-
-struct scm_legacy_command {
- __le32 len;
- __le32 buf_offset;
- __le32 resp_hdr_offset;
- __le32 id;
- __le32 buf[0];
-};
-
-struct scm_legacy_response {
- __le32 len;
- __le32 buf_offset;
- __le32 is_complete;
-};
-
-struct meson_sm_cmd {
- unsigned int index;
- u32 smc_id;
-};
-
-struct meson_sm_chip {
- unsigned int shmem_size;
- u32 cmd_shmem_in_base;
- u32 cmd_shmem_out_base;
- struct meson_sm_cmd cmd[0];
-};
-
-struct meson_sm_firmware___2 {
- const struct meson_sm_chip *chip;
- void *sm_shmem_in_base;
- void *sm_shmem_out_base;
-};
-
-struct bmp_header {
- u16 id;
- u32 size;
-} __attribute__((packed));
-
-typedef efi_status_t efi_query_variable_store_t(u32, long unsigned int, bool);
-
-typedef struct {
- efi_guid_t guid;
- u64 table;
-} efi_config_table_64_t;
-
-typedef struct {
- efi_guid_t guid;
- u32 table;
-} efi_config_table_32_t;
-
-typedef union {
- struct {
- efi_guid_t guid;
- void *table;
- };
- efi_config_table_32_t mixed_mode;
-} efi_config_table_t;
-
-typedef struct {
- efi_guid_t guid;
- long unsigned int *ptr;
- const char name[16];
-} efi_config_table_type_t;
-
-typedef struct {
- u16 version;
- u16 length;
- u32 runtime_services_supported;
-} efi_rt_properties_table_t;
-
-struct efivar_operations {
- efi_get_variable_t *get_variable;
- efi_get_next_variable_t *get_next_variable;
- efi_set_variable_t *set_variable;
- efi_set_variable_t *set_variable_nonblocking;
- efi_query_variable_store_t *query_variable_store;
-};
-
-struct efivars {
- struct kset *kset;
- struct kobject *kobject;
- const struct efivar_operations *ops;
-};
-
-struct efi_variable {
- efi_char16_t VariableName[512];
- efi_guid_t VendorGuid;
- long unsigned int DataSize;
- __u8 Data[1024];
- efi_status_t Status;
- __u32 Attributes;
-} __attribute__((packed));
-
-struct efivar_entry {
- struct efi_variable var;
- struct list_head list;
- struct kobject kobj;
- bool scanning;
- bool deleting;
-};
-
-struct linux_efi_random_seed {
- u32 size;
- u8 bits[0];
-};
-
-struct linux_efi_memreserve {
- int size;
- atomic_t count;
- phys_addr_t next;
- struct {
- phys_addr_t base;
- phys_addr_t size;
- } entry[0];
-};
-
-struct efi_generic_dev_path {
- u8 type;
- u8 sub_type;
- u16 length;
-};
-
-struct variable_validate {
- efi_guid_t vendor;
- char *name;
- bool (*validate)(efi_char16_t *, int, u8 *, long unsigned int);
-};
-
-typedef struct {
- u32 version;
- u32 num_entries;
- u32 desc_size;
- u32 reserved;
- efi_memory_desc_t entry[0];
-} efi_memory_attributes_table_t;
-
-typedef int (*efi_memattr_perm_setter)(struct mm_struct *, efi_memory_desc_t *);
-
-typedef u64 efi_physical_addr_t;
-
-typedef struct {
- u64 length;
- u64 data;
-} efi_capsule_block_desc_t;
-
-struct efi_memory_map_data {
- phys_addr_t phys_map;
- long unsigned int size;
- long unsigned int desc_version;
- long unsigned int desc_size;
- long unsigned int flags;
-};
-
-struct efi_mem_range {
- struct range range;
- u64 attribute;
-};
-
-enum {
- SYSTAB = 0,
- MMBASE = 1,
- MMSIZE = 2,
- DCSIZE = 3,
- DCVERS = 4,
- PARAMCOUNT = 5,
-};
-
-struct efi_system_resource_entry_v1 {
- efi_guid_t fw_class;
- u32 fw_type;
- u32 fw_version;
- u32 lowest_supported_fw_version;
- u32 capsule_flags;
- u32 last_attempt_version;
- u32 last_attempt_status;
-};
-
-struct efi_system_resource_table {
- u32 fw_resource_count;
- u32 fw_resource_count_max;
- u64 fw_resource_version;
- u8 entries[0];
-};
-
-struct esre_entry {
- union {
- struct efi_system_resource_entry_v1 *esre1;
- } esre;
- struct kobject kobj;
- struct list_head list;
-};
-
-struct esre_attribute {
- struct attribute attr;
- ssize_t (*show)(struct esre_entry *, char *);
- ssize_t (*store)(struct esre_entry *, const char *, size_t);
-};
-
-struct cper_sec_proc_generic {
- u64 validation_bits;
- u8 proc_type;
- u8 proc_isa;
- u8 proc_error_type;
- u8 operation;
- u8 flags;
- u8 level;
- u16 reserved;
- u64 cpu_version;
- char cpu_brand[128];
- u64 proc_id;
- u64 target_addr;
- u64 requestor_id;
- u64 responder_id;
- u64 ip;
-};
-
-struct cper_sec_proc_arm {
- u32 validation_bits;
- u16 err_info_num;
- u16 context_info_num;
- u32 section_length;
- u8 affinity_level;
- u8 reserved[3];
- u64 mpidr;
- u64 midr;
- u32 running_state;
- u32 psci_state;
-};
-
-struct cper_mem_err_compact {
- u64 validation_bits;
- u16 node;
- u16 card;
- u16 module;
- u16 bank;
- u16 device;
- u16 row;
- u16 column;
- u16 bit_pos;
- u64 requestor_id;
- u64 responder_id;
- u64 target_id;
- u16 rank;
- u16 mem_array_handle;
- u16 mem_dev_handle;
- u8 extended;
-} __attribute__((packed));
-
-struct cper_sec_pcie {
- u64 validation_bits;
- u32 port_type;
- struct {
- u8 minor;
- u8 major;
- u8 reserved[2];
- } version;
- u16 command;
- u16 status;
- u32 reserved;
- struct {
- u16 vendor_id;
- u16 device_id;
- u8 class_code[3];
- u8 function;
- u8 device;
- u16 segment;
- u8 bus;
- u8 secondary_bus;
- u16 slot;
- u8 reserved;
- } __attribute__((packed)) device_id;
- struct {
- u32 lower;
- u32 upper;
- } serial_number;
- struct {
- u16 secondary_status;
- u16 control;
- } bridge;
- u8 capability[60];
- u8 aer_info[96];
-};
-
-struct cper_sec_fw_err_rec_ref {
- u8 record_type;
- u8 revision;
- u8 reserved[6];
- u64 record_identifier;
- guid_t record_identifier_guid;
-};
-
-struct acpi_hest_generic_data {
- u8 section_type[16];
- u32 error_severity;
- u16 revision;
- u8 validation_bits;
- u8 flags;
- u32 error_data_length;
- u8 fru_id[16];
- u8 fru_text[20];
-};
-
-struct acpi_hest_generic_data_v300 {
- u8 section_type[16];
- u32 error_severity;
- u16 revision;
- u8 validation_bits;
- u8 flags;
- u32 error_data_length;
- u8 fru_id[16];
- u8 fru_text[20];
- u64 time_stamp;
-};
-
-enum efi_rts_ids {
- EFI_NONE = 0,
- EFI_GET_TIME = 1,
- EFI_SET_TIME = 2,
- EFI_GET_WAKEUP_TIME = 3,
- EFI_SET_WAKEUP_TIME = 4,
- EFI_GET_VARIABLE = 5,
- EFI_GET_NEXT_VARIABLE = 6,
- EFI_SET_VARIABLE = 7,
- EFI_QUERY_VARIABLE_INFO = 8,
- EFI_GET_NEXT_HIGH_MONO_COUNT = 9,
- EFI_RESET_SYSTEM = 10,
- EFI_UPDATE_CAPSULE = 11,
- EFI_QUERY_CAPSULE_CAPS = 12,
-};
-
-struct efi_runtime_work {
- void *arg1;
- void *arg2;
- void *arg3;
- void *arg4;
- void *arg5;
- efi_status_t status;
- struct work_struct work;
- enum efi_rts_ids efi_rts_id;
- struct completion efi_rts_comp;
-};
-
-typedef void *efi_event_t;
-
-typedef void (*efi_event_notify_t)(efi_event_t, void *);
-
-typedef enum {
- EfiTimerCancel = 0,
- EfiTimerPeriodic = 1,
- EfiTimerRelative = 2,
-} EFI_TIMER_DELAY;
-
-typedef void *efi_handle_t;
-
-typedef struct efi_generic_dev_path efi_device_path_protocol_t;
-
-union efi_boot_services {
- struct {
- efi_table_hdr_t hdr;
- void *raise_tpl;
- void *restore_tpl;
- efi_status_t (*allocate_pages)(int, int, long unsigned int, efi_physical_addr_t *);
- efi_status_t (*free_pages)(efi_physical_addr_t, long unsigned int);
- efi_status_t (*get_memory_map)(long unsigned int *, void *, long unsigned int *, long unsigned int *, u32 *);
- efi_status_t (*allocate_pool)(int, long unsigned int, void **);
- efi_status_t (*free_pool)(void *);
- efi_status_t (*create_event)(u32, long unsigned int, efi_event_notify_t, void *, efi_event_t *);
- efi_status_t (*set_timer)(efi_event_t, EFI_TIMER_DELAY, u64);
- efi_status_t (*wait_for_event)(long unsigned int, efi_event_t *, long unsigned int *);
- void *signal_event;
- efi_status_t (*close_event)(efi_event_t);
- void *check_event;
- void *install_protocol_interface;
- void *reinstall_protocol_interface;
- void *uninstall_protocol_interface;
- efi_status_t (*handle_protocol)(efi_handle_t, efi_guid_t *, void **);
- void *__reserved;
- void *register_protocol_notify;
- efi_status_t (*locate_handle)(int, efi_guid_t *, void *, long unsigned int *, efi_handle_t *);
- efi_status_t (*locate_device_path)(efi_guid_t *, efi_device_path_protocol_t **, efi_handle_t *);
- efi_status_t (*install_configuration_table)(efi_guid_t *, void *);
- void *load_image;
- void *start_image;
- efi_status_t (*exit)(efi_handle_t, efi_status_t, long unsigned int, efi_char16_t *);
- void *unload_image;
- efi_status_t (*exit_boot_services)(efi_handle_t, long unsigned int);
- void *get_next_monotonic_count;
- efi_status_t (*stall)(long unsigned int);
- void *set_watchdog_timer;
- void *connect_controller;
- efi_status_t (*disconnect_controller)(efi_handle_t, efi_handle_t, efi_handle_t);
- void *open_protocol;
- void *close_protocol;
- void *open_protocol_information;
- void *protocols_per_handle;
- void *locate_handle_buffer;
- efi_status_t (*locate_protocol)(efi_guid_t *, void *, void **);
- void *install_multiple_protocol_interfaces;
- void *uninstall_multiple_protocol_interfaces;
- void *calculate_crc32;
- void *copy_mem;
- void *set_mem;
- void *create_event_ex;
- };
- struct {
- efi_table_hdr_t hdr;
- u32 raise_tpl;
- u32 restore_tpl;
- u32 allocate_pages;
- u32 free_pages;
- u32 get_memory_map;
- u32 allocate_pool;
- u32 free_pool;
- u32 create_event;
- u32 set_timer;
- u32 wait_for_event;
- u32 signal_event;
- u32 close_event;
- u32 check_event;
- u32 install_protocol_interface;
- u32 reinstall_protocol_interface;
- u32 uninstall_protocol_interface;
- u32 handle_protocol;
- u32 __reserved;
- u32 register_protocol_notify;
- u32 locate_handle;
- u32 locate_device_path;
- u32 install_configuration_table;
- u32 load_image;
- u32 start_image;
- u32 exit;
- u32 unload_image;
- u32 exit_boot_services;
- u32 get_next_monotonic_count;
- u32 stall;
- u32 set_watchdog_timer;
- u32 connect_controller;
- u32 disconnect_controller;
- u32 open_protocol;
- u32 close_protocol;
- u32 open_protocol_information;
- u32 protocols_per_handle;
- u32 locate_handle_buffer;
- u32 locate_protocol;
- u32 install_multiple_protocol_interfaces;
- u32 uninstall_multiple_protocol_interfaces;
- u32 calculate_crc32;
- u32 copy_mem;
- u32 set_mem;
- u32 create_event_ex;
- } mixed_mode;
-};
-
-typedef union efi_boot_services efi_boot_services_t;
-
-typedef struct {
- efi_table_hdr_t hdr;
- u32 fw_vendor;
- u32 fw_revision;
- u32 con_in_handle;
- u32 con_in;
- u32 con_out_handle;
- u32 con_out;
- u32 stderr_handle;
- u32 stderr;
- u32 runtime;
- u32 boottime;
- u32 nr_tables;
- u32 tables;
-} efi_system_table_32_t;
-
-typedef struct {
- u16 scan_code;
- efi_char16_t unicode_char;
-} efi_input_key_t;
-
-union efi_simple_text_input_protocol;
-
-typedef union efi_simple_text_input_protocol efi_simple_text_input_protocol_t;
-
-union efi_simple_text_input_protocol {
- struct {
- void *reset;
- efi_status_t (*read_keystroke)(efi_simple_text_input_protocol_t *, efi_input_key_t *);
- efi_event_t wait_for_key;
- };
- struct {
- u32 reset;
- u32 read_keystroke;
- u32 wait_for_key;
- } mixed_mode;
-};
-
-union efi_simple_text_output_protocol;
-
-typedef union efi_simple_text_output_protocol efi_simple_text_output_protocol_t;
-
-union efi_simple_text_output_protocol {
- struct {
- void *reset;
- efi_status_t (*output_string)(efi_simple_text_output_protocol_t *, efi_char16_t *);
- void *test_string;
- };
- struct {
- u32 reset;
- u32 output_string;
- u32 test_string;
- } mixed_mode;
-};
-
-typedef union {
- struct {
- efi_table_hdr_t hdr;
- long unsigned int fw_vendor;
- u32 fw_revision;
- long unsigned int con_in_handle;
- efi_simple_text_input_protocol_t *con_in;
- long unsigned int con_out_handle;
- efi_simple_text_output_protocol_t *con_out;
- long unsigned int stderr_handle;
- long unsigned int stderr;
- efi_runtime_services_t *runtime;
- efi_boot_services_t *boottime;
- long unsigned int nr_tables;
- long unsigned int tables;
- };
- efi_system_table_32_t mixed_mode;
-} efi_system_table_t;
-
-struct cper_arm_err_info {
- u8 version;
- u8 length;
- u16 validation_bits;
- u8 type;
- u16 multiple_error;
- u8 flags;
- u64 error_info;
- u64 virt_fault_addr;
- u64 physical_fault_addr;
-} __attribute__((packed));
-
-struct cper_arm_ctx_info {
- u16 version;
- u16 type;
- u32 size;
-};
-
-typedef long unsigned int psci_fn(long unsigned int, long unsigned int, long unsigned int, long unsigned int);
-
-enum psci_function {
- PSCI_FN_CPU_SUSPEND = 0,
- PSCI_FN_CPU_ON = 1,
- PSCI_FN_CPU_OFF = 2,
- PSCI_FN_MIGRATE = 3,
- PSCI_FN_MAX = 4,
-};
-
-typedef int (*psci_initcall_t)(const struct device_node *);
-
-struct mrq_ping_request {
- uint32_t challenge;
-};
-
-struct mrq_ping_response {
- uint32_t reply;
-};
-
-struct mrq_query_tag_request {
- uint32_t addr;
-};
-
-struct mrq_query_fw_tag_response {
- uint8_t tag[32];
-};
-
-struct mrq_query_abi_request {
- uint32_t mrq;
-};
-
-struct mrq_query_abi_response {
- int32_t status;
-};
-
-struct tegra_ivc_header;
-
-struct tegra_ivc {
- struct device *peer;
- struct {
- struct tegra_ivc_header *channel;
- unsigned int position;
- dma_addr_t phys;
- } rx;
- struct {
- struct tegra_ivc_header *channel;
- unsigned int position;
- dma_addr_t phys;
- } tx;
- void (*notify)(struct tegra_ivc *, void *);
- void *notify_data;
- unsigned int num_frames;
- size_t frame_size;
-};
-
-typedef void (*tegra_bpmp_mrq_handler_t)(unsigned int, struct tegra_bpmp_channel *, void *);
-
-struct tegra_bpmp_mrq {
- struct list_head list;
- unsigned int mrq;
- tegra_bpmp_mrq_handler_t handler;
- void *data;
-};
-
-struct tegra210_bpmp {
- void *atomics;
- void *arb_sema;
- struct irq_data *tx_irq_data;
-};
-
-struct tegra186_bpmp {
- struct tegra_bpmp *parent;
- struct {
- struct gen_pool *pool;
- dma_addr_t phys;
- void *virt;
- } tx;
- struct {
- struct gen_pool *pool;
- dma_addr_t phys;
- void *virt;
- } rx;
- struct {
- struct mbox_client client;
- struct mbox_chan___2 *channel;
- } mbox;
-};
-
-enum mrq_debugfs_commands {
- CMD_DEBUGFS_READ = 1,
- CMD_DEBUGFS_WRITE = 2,
- CMD_DEBUGFS_DUMPDIR = 3,
- CMD_DEBUGFS_MAX = 4,
-};
-
-struct cmd_debugfs_fileop_request {
- uint32_t fnameaddr;
- uint32_t fnamelen;
- uint32_t dataaddr;
- uint32_t datalen;
-};
-
-struct cmd_debugfs_dumpdir_request {
- uint32_t dataaddr;
- uint32_t datalen;
-};
-
-struct cmd_debugfs_fileop_response {
- uint32_t reserved;
- uint32_t nbytes;
-};
-
-struct cmd_debugfs_dumpdir_response {
- uint32_t reserved;
- uint32_t nbytes;
-};
-
-struct mrq_debugfs_request {
- uint32_t cmd;
- union {
- struct cmd_debugfs_fileop_request fop;
- struct cmd_debugfs_dumpdir_request dumpdir;
- };
-};
-
-struct mrq_debugfs_response {
- int32_t reserved;
- union {
- struct cmd_debugfs_fileop_response fop;
- struct cmd_debugfs_dumpdir_response dumpdir;
- };
-};
-
-enum mrq_debug_commands {
- CMD_DEBUG_OPEN_RO = 0,
- CMD_DEBUG_OPEN_WO = 1,
- CMD_DEBUG_READ = 2,
- CMD_DEBUG_WRITE = 3,
- CMD_DEBUG_CLOSE = 4,
- CMD_DEBUG_MAX = 5,
-};
-
-struct cmd_debug_fopen_request {
- char name[116];
-};
-
-struct cmd_debug_fopen_response {
- uint32_t fd;
- uint32_t datalen;
-};
-
-struct cmd_debug_fread_request {
- uint32_t fd;
-};
-
-struct cmd_debug_fread_response {
- uint32_t readlen;
- char data[116];
-};
-
-struct cmd_debug_fwrite_request {
- uint32_t fd;
- uint32_t datalen;
- char data[108];
-};
-
-struct cmd_debug_fclose_request {
- uint32_t fd;
-};
-
-struct mrq_debug_request {
- uint32_t cmd;
- union {
- struct cmd_debug_fopen_request fop;
- struct cmd_debug_fread_request frd;
- struct cmd_debug_fwrite_request fwr;
- struct cmd_debug_fclose_request fcl;
- };
-};
-
-struct mrq_debug_response {
- union {
- struct cmd_debug_fopen_response fop;
- struct cmd_debug_fread_response frd;
- };
-};
-
-struct seqbuf {
- char *buf;
- size_t pos;
- size_t size;
-};
-
-struct tegra_ivc_header {
- union {
- struct {
- u32 count;
- u32 state;
- };
- u8 pad[64];
- } tx;
- union {
- u32 count;
- u8 pad[64];
- } rx;
-};
-
-enum tegra_ivc_state {
- TEGRA_IVC_STATE_ESTABLISHED = 0,
- TEGRA_IVC_STATE_SYNC = 1,
- TEGRA_IVC_STATE_ACK = 2,
-};
-
-struct of_timer_irq {
- int irq;
- int index;
- int percpu;
- const char *name;
- long unsigned int flags;
- irq_handler_t handler;
-};
-
-struct of_timer_base {
- void *base;
- const char *name;
- int index;
-};
-
-struct of_timer_clk {
- struct clk *clk;
- const char *name;
- int index;
- long unsigned int rate;
- long unsigned int period;
-};
-
-struct timer_of {
- unsigned int flags;
- struct device_node *np;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct clock_event_device clkevt;
- struct of_timer_base of_base;
- struct of_timer_irq of_irq;
- struct of_timer_clk of_clk;
- void *private_data;
- long: 64;
- long: 64;
-};
-
-typedef int (*of_init_fn_1_ret)(struct device_node *);
-
-struct clocksource_mmio {
- void *reg;
- struct clocksource clksrc;
-};
-
-struct rk_timer {
- void *base;
- void *ctrl;
- struct clk *clk;
- struct clk *pclk;
- u32 freq;
- int irq;
-};
-
-struct rk_clkevt {
- struct clock_event_device ce;
- struct rk_timer timer;
- long: 64;
- long: 64;
- long: 64;
-};
-
-enum arch_timer_reg {
- ARCH_TIMER_REG_CTRL = 0,
- ARCH_TIMER_REG_TVAL = 1,
-};
-
-enum arch_timer_spi_nr {
- ARCH_TIMER_PHYS_SPI = 0,
- ARCH_TIMER_VIRT_SPI = 1,
- ARCH_TIMER_MAX_TIMER_SPI = 2,
-};
-
-enum arch_timer_erratum_match_type {
- ate_match_dt = 0,
- ate_match_local_cap_id = 1,
- ate_match_acpi_oem_info = 2,
-};
-
-struct arch_timer_erratum_workaround {
- enum arch_timer_erratum_match_type match_type;
- const void *id;
- const char *desc;
- u32 (*read_cntp_tval_el0)();
- u32 (*read_cntv_tval_el0)();
- u64 (*read_cntpct_el0)();
- u64 (*read_cntvct_el0)();
- int (*set_next_event_phys)(long unsigned int, struct clock_event_device *);
- int (*set_next_event_virt)(long unsigned int, struct clock_event_device *);
- bool disable_compat_vdso;
-};
-
-struct arch_timer {
- void *base;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct clock_event_device evt;
-};
-
-struct ate_acpi_oem_info {
- char oem_id[7];
- char oem_table_id[9];
- u32 oem_revision;
-};
-
-typedef bool (*ate_match_fn_t)(const struct arch_timer_erratum_workaround *, const void *);
-
-struct sp804_timer {
- int load;
- int load_h;
- int value;
- int value_h;
- int ctrl;
- int intclr;
- int ris;
- int mis;
- int bgload;
- int bgload_h;
- int timer_base[2];
- int width;
-};
-
-struct sp804_clkevt {
- void *base;
- void *load;
- void *load_h;
- void *value;
- void *value_h;
- void *ctrl;
- void *intclr;
- void *ris;
- void *mis;
- void *bgload;
- void *bgload_h;
- long unsigned int reload;
- int width;
-};
-
-struct alias_prop {
- struct list_head link;
- const char *alias;
- struct device_node *np;
- int id;
- char stem[0];
-};
-
-struct of_endpoint {
- unsigned int port;
- unsigned int id;
- const struct device_node *local_node;
-};
-
-struct supplier_bindings {
- struct device_node * (*parse_prop)(struct device_node *, const char *, int);
-};
-
-struct of_changeset_entry {
- struct list_head node;
- long unsigned int action;
- struct device_node *np;
- struct property *prop;
- struct property *old_prop;
-};
-
-struct of_changeset {
- struct list_head entries;
-};
-
-struct of_bus___2 {
- void (*count_cells)(const void *, int, int *, int *);
- u64 (*map)(__be32 *, const __be32 *, int, int, int);
- int (*translate)(__be32 *, u64, int);
-};
-
-struct of_bus {
- const char *name;
- const char *addresses;
- int (*match)(struct device_node *);
- void (*count_cells)(struct device_node *, int *, int *);
- u64 (*map)(__be32 *, const __be32 *, int, int, int);
- int (*translate)(__be32 *, u64, int);
- bool has_flags;
- unsigned int (*get_flags)(const __be32 *);
-};
-
-struct of_intc_desc {
- struct list_head list;
- of_irq_init_cb_t irq_init_cb;
- struct device_node *dev;
- struct device_node *interrupt_parent;
-};
-
-struct rmem_assigned_device {
- struct device *dev;
- struct reserved_mem *rmem;
- struct list_head list;
-};
-
-enum of_overlay_notify_action {
- OF_OVERLAY_PRE_APPLY = 0,
- OF_OVERLAY_POST_APPLY = 1,
- OF_OVERLAY_PRE_REMOVE = 2,
- OF_OVERLAY_POST_REMOVE = 3,
-};
-
-struct of_overlay_notify_data {
- struct device_node *overlay;
- struct device_node *target;
-};
-
-struct target {
- struct device_node *np;
- bool in_livetree;
-};
-
-struct fragment {
- struct device_node *overlay;
- struct device_node *target;
-};
-
-struct overlay_changeset {
- int id;
- struct list_head ovcs_list;
- const void *fdt;
- struct device_node *overlay_tree;
- int count;
- struct fragment *fragments;
- bool symbols_fragment;
- struct of_changeset cset;
-};
-
-enum vchiq_reason {
- VCHIQ_SERVICE_OPENED = 0,
- VCHIQ_SERVICE_CLOSED = 1,
- VCHIQ_MESSAGE_AVAILABLE = 2,
- VCHIQ_BULK_TRANSMIT_DONE = 3,
- VCHIQ_BULK_RECEIVE_DONE = 4,
- VCHIQ_BULK_TRANSMIT_ABORTED = 5,
- VCHIQ_BULK_RECEIVE_ABORTED = 6,
-};
-
-enum vchiq_status {
- VCHIQ_ERROR = 4294967295,
- VCHIQ_SUCCESS = 0,
- VCHIQ_RETRY = 1,
-};
-
-enum vchiq_bulk_mode {
- VCHIQ_BULK_MODE_CALLBACK = 0,
- VCHIQ_BULK_MODE_BLOCKING = 1,
- VCHIQ_BULK_MODE_NOCALLBACK = 2,
- VCHIQ_BULK_MODE_WAITING = 3,
-};
-
-enum vchiq_service_option {
- VCHIQ_SERVICE_OPTION_AUTOCLOSE = 0,
- VCHIQ_SERVICE_OPTION_SLOT_QUOTA = 1,
- VCHIQ_SERVICE_OPTION_MESSAGE_QUOTA = 2,
- VCHIQ_SERVICE_OPTION_SYNCHRONOUS = 3,
- VCHIQ_SERVICE_OPTION_TRACE = 4,
-};
-
-struct vchiq_header {
- int msgid;
- unsigned int size;
- char data[0];
-};
-
-struct vchiq_service_base {
- int fourcc;
- enum vchiq_status (*callback)(enum vchiq_reason, struct vchiq_header *, unsigned int, void *);
- void *userdata;
-};
-
-struct vchiq_service_params_kernel {
- int fourcc;
- enum vchiq_status (*callback)(enum vchiq_reason, struct vchiq_header *, unsigned int, void *);
- void *userdata;
- short int version;
- short int version_min;
-};
-
-typedef uint32_t BITSET_T;
-
-enum {
- DEBUG_ENTRIES = 0,
- DEBUG_SLOT_HANDLER_COUNT = 1,
- DEBUG_SLOT_HANDLER_LINE = 2,
- DEBUG_PARSE_LINE = 3,
- DEBUG_PARSE_HEADER = 4,
- DEBUG_PARSE_MSGID = 5,
- DEBUG_AWAIT_COMPLETION_LINE = 6,
- DEBUG_DEQUEUE_MESSAGE_LINE = 7,
- DEBUG_SERVICE_CALLBACK_LINE = 8,
- DEBUG_MSG_QUEUE_FULL_COUNT = 9,
- DEBUG_COMPLETION_QUEUE_FULL_COUNT = 10,
- DEBUG_MAX = 11,
-};
-
-enum vchiq_connstate {
- VCHIQ_CONNSTATE_DISCONNECTED = 0,
- VCHIQ_CONNSTATE_CONNECTING = 1,
- VCHIQ_CONNSTATE_CONNECTED = 2,
- VCHIQ_CONNSTATE_PAUSING = 3,
- VCHIQ_CONNSTATE_PAUSE_SENT = 4,
- VCHIQ_CONNSTATE_PAUSED = 5,
- VCHIQ_CONNSTATE_RESUMING = 6,
- VCHIQ_CONNSTATE_PAUSE_TIMEOUT = 7,
- VCHIQ_CONNSTATE_RESUME_TIMEOUT = 8,
-};
-
-enum {
- VCHIQ_SRVSTATE_FREE = 0,
- VCHIQ_SRVSTATE_HIDDEN = 1,
- VCHIQ_SRVSTATE_LISTENING = 2,
- VCHIQ_SRVSTATE_OPENING = 3,
- VCHIQ_SRVSTATE_OPEN = 4,
- VCHIQ_SRVSTATE_OPENSYNC = 5,
- VCHIQ_SRVSTATE_CLOSESENT = 6,
- VCHIQ_SRVSTATE_CLOSERECVD = 7,
- VCHIQ_SRVSTATE_CLOSEWAIT = 8,
- VCHIQ_SRVSTATE_CLOSED = 9,
-};
-
-enum {
- VCHIQ_POLL_TERMINATE = 0,
- VCHIQ_POLL_REMOVE = 1,
- VCHIQ_POLL_TXNOTIFY = 2,
- VCHIQ_POLL_RXNOTIFY = 3,
- VCHIQ_POLL_COUNT = 4,
-};
-
-enum vchiq_bulk_dir {
- VCHIQ_BULK_TRANSMIT = 0,
- VCHIQ_BULK_RECEIVE = 1,
-};
-
-typedef void (*vchiq_userdata_term)(void *);
-
-struct vchiq_bulk {
- short int mode;
- short int dir;
- void *userdata;
- dma_addr_t data;
- int size;
- void *remote_data;
- int remote_size;
- int actual;
-};
-
-struct vchiq_bulk_queue {
- int local_insert;
- int remote_insert;
- int process;
- int remote_notify;
- int remove;
- struct vchiq_bulk bulks[4];
-};
-
-struct remote_event {
- int armed;
- int fired;
- u32 __unused;
-};
-
-struct vchiq_slot {
- char data[4096];
-};
-
-struct vchiq_slot_info {
- short int use_count;
- short int release_count;
-};
-
-struct service_stats_struct {
- int quota_stalls;
- int slot_stalls;
- int bulk_stalls;
- int error_count;
- int ctrl_tx_count;
- int ctrl_rx_count;
- int bulk_tx_count;
- int bulk_rx_count;
- int bulk_aborted_count;
- uint64_t ctrl_tx_bytes;
- uint64_t ctrl_rx_bytes;
- uint64_t bulk_tx_bytes;
- uint64_t bulk_rx_bytes;
-};
-
-struct vchiq_state;
-
-struct vchiq_instance;
-
-struct vchiq_service {
- struct vchiq_service_base base;
- unsigned int handle;
- struct kref ref_count;
- struct callback_head rcu;
- int srvstate;
- vchiq_userdata_term userdata_term;
- unsigned int localport;
- unsigned int remoteport;
- int public_fourcc;
- int client_id;
- char auto_close;
- char sync;
- char closing;
- char trace;
- atomic_t poll_flags;
- short int version;
- short int version_min;
- short int peer_version;
- struct vchiq_state *state;
- struct vchiq_instance *instance;
- int service_use_count;
- struct vchiq_bulk_queue bulk_tx;
- struct vchiq_bulk_queue bulk_rx;
- struct completion remove_event;
- struct completion bulk_remove_event;
- struct mutex bulk_mutex;
- struct service_stats_struct stats;
- int msg_queue_read;
- int msg_queue_write;
- struct completion msg_queue_pop;
- struct completion msg_queue_push;
- struct vchiq_header *msg_queue[128];
-};
-
-struct state_stats_struct {
- int slot_stalls;
- int data_stalls;
- int ctrl_tx_count;
- int ctrl_rx_count;
- int error_count;
-};
-
-struct vchiq_service_quota {
- short unsigned int slot_quota;
- short unsigned int slot_use_count;
- short unsigned int message_quota;
- short unsigned int message_use_count;
- struct completion quota_event;
- int previous_tx_index;
-};
-
-struct opaque_platform_state;
-
-struct vchiq_shared_state;
-
-struct vchiq_state {
- int id;
- int initialised;
- enum vchiq_connstate conn_state;
- short int version_common;
- struct vchiq_shared_state *local;
- struct vchiq_shared_state *remote;
- struct vchiq_slot *slot_data;
- short unsigned int default_slot_quota;
- short unsigned int default_message_quota;
- struct completion connect;
- struct mutex mutex;
- struct vchiq_instance **instance;
- struct task_struct *slot_handler_thread;
- struct task_struct *recycle_thread;
- struct task_struct *sync_thread;
- wait_queue_head_t trigger_event;
- wait_queue_head_t recycle_event;
- wait_queue_head_t sync_trigger_event;
- wait_queue_head_t sync_release_event;
- char *tx_data;
- char *rx_data;
- struct vchiq_slot_info *rx_info;
- struct mutex slot_mutex;
- struct mutex recycle_mutex;
- struct mutex sync_mutex;
- struct mutex bulk_transfer_mutex;
- int rx_pos;
- int local_tx_pos;
- int slot_queue_available;
- int poll_needed;
- int previous_data_index;
- short unsigned int data_use_count;
- short unsigned int data_quota;
- atomic_t poll_services[128];
- int unused_service;
- struct completion slot_available_event;
- struct completion slot_remove_event;
- struct completion data_quota_event;
- struct state_stats_struct stats;
- struct vchiq_service *services[4096];
- struct vchiq_service_quota service_quotas[4096];
- struct vchiq_slot_info slot_info[128];
- struct opaque_platform_state *platform_state;
-};
-
-struct vchiq_shared_state {
- int initialised;
- int slot_first;
- int slot_last;
- int slot_sync;
- struct remote_event trigger;
- int tx_pos;
- struct remote_event recycle;
- int slot_queue_recycle;
- struct remote_event sync_trigger;
- struct remote_event sync_release;
- int slot_queue[64];
- int debug[11];
-};
-
-struct vchiq_slot_zero {
- int magic;
- short int version;
- short int version_min;
- int slot_zero_size;
- int slot_size;
- int max_slots;
- int max_slots_per_side;
- int platform_data[2];
- struct vchiq_shared_state master;
- struct vchiq_shared_state slave;
- struct vchiq_slot_info slots[128];
-};
-
-struct bulk_waiter {
- struct vchiq_bulk *bulk;
- struct completion event;
- int actual;
-};
-
-struct vchiq_config {
- unsigned int max_msg_size;
- unsigned int bulk_threshold;
- unsigned int max_outstanding_bulks;
- unsigned int max_services;
- short int version;
- short int version_min;
-};
-
-struct vchiq_open_payload {
- int fourcc;
- int client_id;
- short int version;
- short int version_min;
-};
-
-struct vchiq_openack_payload {
- short int version;
-};
-
-enum {
- QMFLAGS_IS_BLOCKING = 1,
- QMFLAGS_NO_MUTEX_LOCK = 2,
- QMFLAGS_NO_MUTEX_UNLOCK = 4,
-};
-
-struct vchiq_element {
- const void *data;
- unsigned int size;
-};
-
-struct vchiq_completion_data_kernel {
- enum vchiq_reason reason;
- struct vchiq_header *header;
- void *service_userdata;
- void *bulk_userdata;
-};
-
-struct vchiq_debugfs_node {
- struct dentry *dentry;
-};
-
-struct vchiq_instance {
- struct vchiq_state *state;
- struct vchiq_completion_data_kernel completions[128];
- int completion_insert;
- int completion_remove;
- struct completion insert_event;
- struct completion remove_event;
- struct mutex completion_mutex;
- int connected;
- int closing;
- int pid;
- int mark;
- int use_close_delivered;
- int trace;
- struct list_head bulk_waiter_list;
- struct mutex bulk_waiter_list_mutex;
- struct vchiq_debugfs_node debugfs_node;
-};
-
-struct vchiq_service_params {
- int fourcc;
- enum vchiq_status (*callback)(enum vchiq_reason, struct vchiq_header *, unsigned int, void *);
- void *userdata;
- short int version;
- short int version_min;
-};
-
-struct vchiq_create_service {
- struct vchiq_service_params params;
- int is_open;
- int is_vchi;
- unsigned int handle;
-};
-
-struct vchiq_queue_message {
- unsigned int handle;
- unsigned int count;
- const struct vchiq_element *elements;
-};
-
-struct vchiq_queue_bulk_transfer {
- unsigned int handle;
- void *data;
- unsigned int size;
- void *userdata;
- enum vchiq_bulk_mode mode;
-};
-
-struct vchiq_completion_data {
- enum vchiq_reason reason;
- struct vchiq_header *header;
- void *service_userdata;
- void *bulk_userdata;
-};
-
-struct vchiq_await_completion {
- unsigned int count;
- struct vchiq_completion_data *buf;
- unsigned int msgbufsize;
- unsigned int msgbufcount;
- void **msgbufs;
-};
-
-struct vchiq_dequeue_message {
- unsigned int handle;
- int blocking;
- unsigned int bufsize;
- void *buf;
-};
-
-struct vchiq_get_config {
- unsigned int config_size;
- struct vchiq_config *pconfig;
-};
-
-struct vchiq_set_service_option {
- unsigned int handle;
- enum vchiq_service_option option;
- int value;
-};
-
-enum USE_TYPE_E {
- USE_TYPE_SERVICE = 0,
- USE_TYPE_VCHIQ = 1,
-};
-
-struct vchiq_arm_state {
- struct task_struct *ka_thread;
- struct completion ka_evt;
- atomic_t ka_use_count;
- atomic_t ka_use_ack_count;
- atomic_t ka_release_count;
- rwlock_t susp_res_lock;
- struct vchiq_state *state;
- int videocore_use_count;
- int peer_use_count;
- int first_connect;
-};
-
-struct vchiq_drvdata {
- const unsigned int cache_line_size;
- struct rpi_firmware *fw;
-};
-
-struct user_service {
- struct vchiq_service *service;
- void *userdata;
- struct vchiq_instance *instance;
- char is_vchi;
- char dequeue_pending;
- char close_pending;
- int message_available_pos;
- int msg_insert;
- int msg_remove;
- struct completion insert_event;
- struct completion remove_event;
- struct completion close_event;
- struct vchiq_header *msg_queue[128];
-};
-
-struct bulk_waiter_node {
- struct bulk_waiter bulk_waiter;
- int pid;
- struct list_head list;
-};
-
-struct dump_context {
- char *buf;
- size_t actual;
- size_t space;
- loff_t offset;
-};
-
-struct vchiq_io_copy_callback_context {
- struct vchiq_element *element;
- size_t element_offset;
- long unsigned int elements_to_go;
-};
-
-struct vchiq_completion_data32 {
- enum vchiq_reason reason;
- compat_uptr_t header;
- compat_uptr_t service_userdata;
- compat_uptr_t bulk_userdata;
-};
-
-struct vchiq_service_params32 {
- int fourcc;
- compat_uptr_t callback;
- compat_uptr_t userdata;
- short int version;
- short int version_min;
-};
-
-struct vchiq_create_service32 {
- struct vchiq_service_params32 params;
- int is_open;
- int is_vchi;
- unsigned int handle;
-};
-
-struct vchiq_element32 {
- compat_uptr_t data;
- unsigned int size;
-};
-
-struct vchiq_queue_message32 {
- unsigned int handle;
- unsigned int count;
- compat_uptr_t elements;
-};
-
-struct vchiq_queue_bulk_transfer32 {
- unsigned int handle;
- compat_uptr_t data;
- unsigned int size;
- compat_uptr_t userdata;
- enum vchiq_bulk_mode mode;
-};
-
-struct vchiq_await_completion32 {
- unsigned int count;
- compat_uptr_t buf;
- unsigned int msgbufsize;
- unsigned int msgbufcount;
- compat_uptr_t msgbufs;
-};
-
-struct vchiq_dequeue_message32 {
- unsigned int handle;
- int blocking;
- unsigned int bufsize;
- compat_uptr_t buf;
-};
-
-struct vchiq_get_config32 {
- unsigned int config_size;
- compat_uptr_t pconfig;
-};
-
-struct service_data_struct {
- int fourcc;
- int clientid;
- int use_count;
-};
-
-struct pagelist {
- u32 length;
- u16 type;
- u16 offset;
- u32 addrs[1];
-};
-
-struct vchiq_2835_state {
- int inited;
- struct vchiq_arm_state arm_state;
-};
-
-struct vchiq_pagelist_info {
- struct pagelist *pagelist;
- size_t pagelist_buffer_size;
- dma_addr_t dma_addr;
- enum dma_data_direction dma_dir;
- unsigned int num_pages;
- unsigned int pages_need_release;
- struct page **pages;
- struct scatterlist *scatterlist;
- unsigned int scatterlist_mapped;
-};
-
-struct vchiq_debugfs_log_entry {
- const char *name;
- void *plevel;
-};
-
-typedef void (*VCHIQ_CONNECTED_CALLBACK_T)();
-
-enum ec_status {
- EC_RES_SUCCESS = 0,
- EC_RES_INVALID_COMMAND = 1,
- EC_RES_ERROR = 2,
- EC_RES_INVALID_PARAM = 3,
- EC_RES_ACCESS_DENIED = 4,
- EC_RES_INVALID_RESPONSE = 5,
- EC_RES_INVALID_VERSION = 6,
- EC_RES_INVALID_CHECKSUM = 7,
- EC_RES_IN_PROGRESS = 8,
- EC_RES_UNAVAILABLE = 9,
- EC_RES_TIMEOUT = 10,
- EC_RES_OVERFLOW = 11,
- EC_RES_INVALID_HEADER = 12,
- EC_RES_REQUEST_TRUNCATED = 13,
- EC_RES_RESPONSE_TOO_BIG = 14,
- EC_RES_BUS_ERROR = 15,
- EC_RES_BUSY = 16,
- EC_RES_INVALID_HEADER_VERSION = 17,
- EC_RES_INVALID_HEADER_CRC = 18,
- EC_RES_INVALID_DATA_CRC = 19,
- EC_RES_DUP_UNAVAILABLE = 20,
-};
-
-enum host_event_code {
- EC_HOST_EVENT_LID_CLOSED = 1,
- EC_HOST_EVENT_LID_OPEN = 2,
- EC_HOST_EVENT_POWER_BUTTON = 3,
- EC_HOST_EVENT_AC_CONNECTED = 4,
- EC_HOST_EVENT_AC_DISCONNECTED = 5,
- EC_HOST_EVENT_BATTERY_LOW = 6,
- EC_HOST_EVENT_BATTERY_CRITICAL = 7,
- EC_HOST_EVENT_BATTERY = 8,
- EC_HOST_EVENT_THERMAL_THRESHOLD = 9,
- EC_HOST_EVENT_DEVICE = 10,
- EC_HOST_EVENT_THERMAL = 11,
- EC_HOST_EVENT_USB_CHARGER = 12,
- EC_HOST_EVENT_KEY_PRESSED = 13,
- EC_HOST_EVENT_INTERFACE_READY = 14,
- EC_HOST_EVENT_KEYBOARD_RECOVERY = 15,
- EC_HOST_EVENT_THERMAL_SHUTDOWN = 16,
- EC_HOST_EVENT_BATTERY_SHUTDOWN = 17,
- EC_HOST_EVENT_THROTTLE_START = 18,
- EC_HOST_EVENT_THROTTLE_STOP = 19,
- EC_HOST_EVENT_HANG_DETECT = 20,
- EC_HOST_EVENT_HANG_REBOOT = 21,
- EC_HOST_EVENT_PD_MCU = 22,
- EC_HOST_EVENT_BATTERY_STATUS = 23,
- EC_HOST_EVENT_PANIC = 24,
- EC_HOST_EVENT_KEYBOARD_FASTBOOT = 25,
- EC_HOST_EVENT_RTC = 26,
- EC_HOST_EVENT_MKBP = 27,
- EC_HOST_EVENT_USB_MUX = 28,
- EC_HOST_EVENT_MODE_CHANGE = 29,
- EC_HOST_EVENT_KEYBOARD_RECOVERY_HW_REINIT = 30,
- EC_HOST_EVENT_WOV = 31,
- EC_HOST_EVENT_INVALID = 32,
-};
-
-struct ec_host_request {
- uint8_t struct_version;
- uint8_t checksum;
- uint16_t command;
- uint8_t command_version;
- uint8_t reserved;
- uint16_t data_len;
-};
-
-struct ec_params_hello {
- uint32_t in_data;
-};
-
-struct ec_response_hello {
- uint32_t out_data;
-};
-
-struct ec_params_get_cmd_versions {
- uint8_t cmd;
-};
-
-struct ec_response_get_cmd_versions {
- uint32_t version_mask;
-};
-
-enum ec_comms_status {
- EC_COMMS_STATUS_PROCESSING = 1,
-};
-
-struct ec_response_get_comms_status {
- uint32_t flags;
-};
-
-struct ec_response_get_protocol_info {
- uint32_t protocol_versions;
- uint16_t max_request_packet_size;
- uint16_t max_response_packet_size;
- uint32_t flags;
-};
-
-enum ec_led_colors {
- EC_LED_COLOR_RED = 0,
- EC_LED_COLOR_GREEN = 1,
- EC_LED_COLOR_BLUE = 2,
- EC_LED_COLOR_YELLOW = 3,
- EC_LED_COLOR_WHITE = 4,
- EC_LED_COLOR_AMBER = 5,
- EC_LED_COLOR_COUNT = 6,
-};
-
-enum motionsense_command {
- MOTIONSENSE_CMD_DUMP = 0,
- MOTIONSENSE_CMD_INFO = 1,
- MOTIONSENSE_CMD_EC_RATE = 2,
- MOTIONSENSE_CMD_SENSOR_ODR = 3,
- MOTIONSENSE_CMD_SENSOR_RANGE = 4,
- MOTIONSENSE_CMD_KB_WAKE_ANGLE = 5,
- MOTIONSENSE_CMD_DATA = 6,
- MOTIONSENSE_CMD_FIFO_INFO = 7,
- MOTIONSENSE_CMD_FIFO_FLUSH = 8,
- MOTIONSENSE_CMD_FIFO_READ = 9,
- MOTIONSENSE_CMD_PERFORM_CALIB = 10,
- MOTIONSENSE_CMD_SENSOR_OFFSET = 11,
- MOTIONSENSE_CMD_LIST_ACTIVITIES = 12,
- MOTIONSENSE_CMD_SET_ACTIVITY = 13,
- MOTIONSENSE_CMD_LID_ANGLE = 14,
- MOTIONSENSE_CMD_FIFO_INT_ENABLE = 15,
- MOTIONSENSE_CMD_SPOOF = 16,
- MOTIONSENSE_CMD_TABLET_MODE_LID_ANGLE = 17,
- MOTIONSENSE_CMD_SENSOR_SCALE = 18,
- MOTIONSENSE_NUM_CMDS = 19,
-};
-
-struct ec_response_motion_sensor_data {
- uint8_t flags;
- uint8_t sensor_num;
- union {
- int16_t data[3];
- struct {
- uint16_t reserved;
- uint32_t timestamp;
- } __attribute__((packed));
- struct {
- uint8_t activity;
- uint8_t state;
- int16_t add_info[2];
- };
- };
-} __attribute__((packed));
-
-struct ec_response_motion_sense_fifo_info {
- uint16_t size;
- uint16_t count;
- uint32_t timestamp;
- uint16_t total_lost;
- uint16_t lost[0];
-} __attribute__((packed));
-
-struct ec_response_motion_sense_fifo_data {
- uint32_t number_data;
- struct ec_response_motion_sensor_data data[0];
-};
-
-struct ec_motion_sense_activity {
- uint8_t sensor_num;
- uint8_t activity;
- uint8_t enable;
- uint8_t reserved;
- uint16_t parameters[3];
-};
-
-struct ec_params_motion_sense {
- uint8_t cmd;
- union {
- struct {
- uint8_t max_sensor_count;
- } dump;
- struct {
- int16_t data;
- } kb_wake_angle;
- struct {
- uint8_t sensor_num;
- } info;
- struct {
- uint8_t sensor_num;
- } info_3;
- struct {
- uint8_t sensor_num;
- } data;
- struct {
- uint8_t sensor_num;
- } fifo_flush;
- struct {
- uint8_t sensor_num;
- } perform_calib;
- struct {
- uint8_t sensor_num;
- } list_activities;
- struct {
- uint8_t sensor_num;
- uint8_t roundup;
- uint16_t reserved;
- int32_t data;
- } ec_rate;
- struct {
- uint8_t sensor_num;
- uint8_t roundup;
- uint16_t reserved;
- int32_t data;
- } sensor_odr;
- struct {
- uint8_t sensor_num;
- uint8_t roundup;
- uint16_t reserved;
- int32_t data;
- } sensor_range;
- struct {
- uint8_t sensor_num;
- uint16_t flags;
- int16_t temp;
- int16_t offset[3];
- } __attribute__((packed)) sensor_offset;
- struct {
- uint8_t sensor_num;
- uint16_t flags;
- int16_t temp;
- uint16_t scale[3];
- } __attribute__((packed)) sensor_scale;
- struct {
- uint32_t max_data_vector;
- } fifo_read;
- struct ec_motion_sense_activity set_activity;
- struct {
- int8_t enable;
- } fifo_int_enable;
- struct {
- uint8_t sensor_id;
- uint8_t spoof_enable;
- uint8_t reserved;
- int16_t components[3];
- } __attribute__((packed)) spoof;
- struct {
- int16_t lid_angle;
- int16_t hys_degree;
- } tablet_mode_threshold;
- };
-} __attribute__((packed));
-
-struct ec_response_motion_sense {
- union {
- struct {
- uint8_t module_flags;
- uint8_t sensor_count;
- struct ec_response_motion_sensor_data sensor[0];
- } __attribute__((packed)) dump;
- struct {
- uint8_t type;
- uint8_t location;
- uint8_t chip;
- } info;
- struct {
- uint8_t type;
- uint8_t location;
- uint8_t chip;
- uint32_t min_frequency;
- uint32_t max_frequency;
- uint32_t fifo_max_event_count;
- } info_3;
- struct ec_response_motion_sensor_data data;
- struct {
- int32_t ret;
- } ec_rate;
- struct {
- int32_t ret;
- } sensor_odr;
- struct {
- int32_t ret;
- } sensor_range;
- struct {
- int32_t ret;
- } kb_wake_angle;
- struct {
- int32_t ret;
- } fifo_int_enable;
- struct {
- int32_t ret;
- } spoof;
- struct {
- int16_t temp;
- int16_t offset[3];
- } sensor_offset;
- struct {
- int16_t temp;
- int16_t offset[3];
- } perform_calib;
- struct {
- int16_t temp;
- uint16_t scale[3];
- } sensor_scale;
- struct ec_response_motion_sense_fifo_info fifo_info;
- struct ec_response_motion_sense_fifo_info fifo_flush;
- struct ec_response_motion_sense_fifo_data fifo_read;
- struct {
- uint16_t reserved;
- uint32_t enabled;
- uint32_t disabled;
- } __attribute__((packed)) list_activities;
- struct {
- uint16_t value;
- } lid_angle;
- struct {
- uint16_t lid_angle;
- uint16_t hys_degree;
- } tablet_mode_threshold;
- };
-};
-
-enum ec_temp_thresholds {
- EC_TEMP_THRESH_WARN = 0,
- EC_TEMP_THRESH_HIGH = 1,
- EC_TEMP_THRESH_HALT = 2,
- EC_TEMP_THRESH_COUNT = 3,
-};
-
-enum ec_mkbp_event {
- EC_MKBP_EVENT_KEY_MATRIX = 0,
- EC_MKBP_EVENT_HOST_EVENT = 1,
- EC_MKBP_EVENT_SENSOR_FIFO = 2,
- EC_MKBP_EVENT_BUTTON = 3,
- EC_MKBP_EVENT_SWITCH = 4,
- EC_MKBP_EVENT_FINGERPRINT = 5,
- EC_MKBP_EVENT_SYSRQ = 6,
- EC_MKBP_EVENT_HOST_EVENT64 = 7,
- EC_MKBP_EVENT_CEC_EVENT = 8,
- EC_MKBP_EVENT_CEC_MESSAGE = 9,
- EC_MKBP_EVENT_COUNT = 10,
-};
-
-union ec_response_get_next_data_v1 {
- uint8_t key_matrix[16];
- uint32_t host_event;
- uint64_t host_event64;
- struct {
- uint8_t reserved[3];
- struct ec_response_motion_sense_fifo_info info;
- } __attribute__((packed)) sensor_fifo;
- uint32_t buttons;
- uint32_t switches;
- uint32_t fp_events;
- uint32_t sysrq;
- uint32_t cec_events;
- uint8_t cec_message[16];
-};
-
-struct ec_response_get_next_event_v1 {
- uint8_t event_type;
- union ec_response_get_next_data_v1 data;
-} __attribute__((packed));
-
-struct ec_response_host_event_mask {
- uint32_t mask;
-};
-
-enum {
- EC_MSG_TX_HEADER_BYTES = 3,
- EC_MSG_TX_TRAILER_BYTES = 1,
- EC_MSG_TX_PROTO_BYTES = 4,
- EC_MSG_RX_PROTO_BYTES = 3,
- EC_PROTO2_MSG_BYTES = 256,
- EC_MAX_MSG_BYTES = 65536,
-};
-
-struct cros_ec_command {
- uint32_t version;
- uint32_t command;
- uint32_t outsize;
- uint32_t insize;
- uint32_t result;
- uint8_t data[0];
-};
-
-struct platform_device___2;
-
-struct cros_ec_device {
- const char *phys_name;
- struct device *dev;
- bool was_wake_device;
- struct class *cros_class;
- int (*cmd_readmem)(struct cros_ec_device *, unsigned int, unsigned int, void *);
- u16 max_request;
- u16 max_response;
- u16 max_passthru;
- u16 proto_version;
- void *priv;
- int irq;
- u8 *din;
- u8 *dout;
- int din_size;
- int dout_size;
- bool wake_enabled;
- bool suspended;
- int (*cmd_xfer)(struct cros_ec_device *, struct cros_ec_command *);
- int (*pkt_xfer)(struct cros_ec_device *, struct cros_ec_command *);
- struct mutex lock;
- u8 mkbp_event_supported;
- bool host_sleep_v1;
- struct blocking_notifier_head event_notifier;
- struct ec_response_get_next_event_v1 event_data;
- int event_size;
- u32 host_event_wake_mask;
- u32 last_resume_result;
- ktime_t last_event_time;
- struct notifier_block notifier_ready;
- struct platform_device___2 *ec;
- struct platform_device___2 *pd;
-};
-
-struct cros_ec_debugfs;
-
-struct cros_ec_dev {
- struct device class_dev;
- struct cros_ec_device *ec_dev;
- struct device *dev;
- struct cros_ec_debugfs *debug_info;
- bool has_kb_wake_angle;
- u16 cmd_offset;
- u32 features[2];
-};
-
-struct trace_event_raw_cros_ec_request_start {
- struct trace_entry ent;
- uint32_t version;
- uint32_t offset;
- uint32_t command;
- uint32_t outsize;
- uint32_t insize;
- char __data[0];
-};
-
-struct trace_event_raw_cros_ec_request_done {
- struct trace_entry ent;
- uint32_t version;
- uint32_t offset;
- uint32_t command;
- uint32_t outsize;
- uint32_t insize;
- uint32_t result;
- int retval;
- char __data[0];
-};
-
-struct trace_event_data_offsets_cros_ec_request_start {};
-
-struct trace_event_data_offsets_cros_ec_request_done {};
-
-typedef void (*btf_trace_cros_ec_request_start)(void *, struct cros_ec_command *);
-
-typedef void (*btf_trace_cros_ec_request_done)(void *, struct cros_ec_command *, int);
-
-struct platform_mhu_link {
- int irq;
- void *tx_reg;
- void *rx_reg;
-};
-
-struct platform_mhu {
- void *base;
- struct platform_mhu_link mlink[3];
- struct mbox_chan chan[3];
- struct mbox_controller mbox;
-};
-
-struct acpi_table_pcct {
- struct acpi_table_header header;
- u32 flags;
- u64 reserved;
-};
-
-enum acpi_pcct_type {
- ACPI_PCCT_TYPE_GENERIC_SUBSPACE = 0,
- ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE = 1,
- ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE_TYPE2 = 2,
- ACPI_PCCT_TYPE_EXT_PCC_MASTER_SUBSPACE = 3,
- ACPI_PCCT_TYPE_EXT_PCC_SLAVE_SUBSPACE = 4,
- ACPI_PCCT_TYPE_RESERVED = 5,
-};
-
-struct acpi_pcct_subspace {
- struct acpi_subtable_header header;
- u8 reserved[6];
- u64 base_address;
- u64 length;
- struct acpi_generic_address doorbell_register;
- u64 preserve_mask;
- u64 write_mask;
- u32 latency;
- u32 max_access_rate;
- u16 min_turnaround_time;
-} __attribute__((packed));
-
-struct acpi_pcct_hw_reduced_type2 {
- struct acpi_subtable_header header;
- u32 platform_interrupt;
- u8 flags;
- u8 reserved;
- u64 base_address;
- u64 length;
- struct acpi_generic_address doorbell_register;
- u64 preserve_mask;
- u64 write_mask;
- u32 latency;
- u32 max_access_rate;
- u16 min_turnaround_time;
- struct acpi_generic_address platform_ack_register;
- u64 ack_preserve_mask;
- u64 ack_write_mask;
-} __attribute__((packed));
-
-struct bcm2835_mbox {
- void *regs;
- spinlock_t lock;
- struct mbox_controller controller;
-};
-
-struct slimpro_mbox_chan {
- struct device *dev;
- struct mbox_chan *chan;
- void *reg;
- int irq;
- u32 rx_msg[3];
-};
-
-struct slimpro_mbox {
- struct mbox_controller mb_ctrl;
- struct slimpro_mbox_chan mc[8];
- struct mbox_chan chans[8];
-};
-
-struct hi3660_chan_info {
- unsigned int dst_irq;
- unsigned int ack_irq;
-};
-
-struct hi3660_mbox {
- struct device *dev;
- void *base;
- struct mbox_chan chan[32];
- struct hi3660_chan_info mchan[32];
- struct mbox_controller controller;
-};
-
-struct hi6220_mbox;
-
-struct hi6220_mbox_chan {
- unsigned int dir;
- unsigned int dst_irq;
- unsigned int ack_irq;
- unsigned int slot;
- struct hi6220_mbox *parent;
-};
-
-struct hi6220_mbox {
- struct device *dev;
- int irq;
- bool tx_irq_mode;
- void *ipc;
- void *base;
- unsigned int chan_num;
- struct hi6220_mbox_chan *mchan;
- void *irq_map_chan[32];
- struct mbox_chan *chan;
- struct mbox_controller controller;
-};
-
-struct tegra_hsp;
-
-struct tegra_hsp_channel {
- struct tegra_hsp *hsp;
- struct mbox_chan *chan;
- void *regs;
-};
-
-struct tegra_hsp_soc;
-
-struct tegra_hsp_mailbox;
-
-struct tegra_hsp {
- struct device *dev;
- const struct tegra_hsp_soc *soc;
- struct mbox_controller mbox_db;
- struct mbox_controller mbox_sm;
- void *regs;
- unsigned int doorbell_irq;
- unsigned int *shared_irqs;
- unsigned int shared_irq;
- unsigned int num_sm;
- unsigned int num_as;
- unsigned int num_ss;
- unsigned int num_db;
- unsigned int num_si;
- spinlock_t lock;
- struct list_head doorbells;
- struct tegra_hsp_mailbox *mailboxes;
- long unsigned int mask;
-};
-
-struct tegra_hsp_doorbell {
- struct tegra_hsp_channel channel;
- struct list_head list;
- const char *name;
- unsigned int master;
- unsigned int index;
-};
-
-struct tegra_hsp_mailbox {
- struct tegra_hsp_channel channel;
- unsigned int index;
- bool producer;
-};
-
-struct tegra_hsp_db_map {
- const char *name;
- unsigned int master;
- unsigned int index;
-};
-
-struct tegra_hsp_soc {
- const struct tegra_hsp_db_map *map;
- bool has_per_mb_ie;
-};
-
-struct sun6i_msgbox {
- struct mbox_controller controller;
- struct clk *clk;
- spinlock_t lock;
- void *regs;
-};
-
-struct hwspinlock___2;
-
-struct hwspinlock_ops {
- int (*trylock)(struct hwspinlock___2 *);
- void (*unlock)(struct hwspinlock___2 *);
- void (*relax)(struct hwspinlock___2 *);
-};
-
-struct hwspinlock_device;
-
-struct hwspinlock___2 {
- struct hwspinlock_device *bank;
- spinlock_t lock;
- void *priv;
-};
-
-struct hwspinlock_device {
- struct device *dev;
- const struct hwspinlock_ops *ops;
- int base_id;
- int num_locks;
- struct hwspinlock___2 lock[0];
-};
-
-struct regmap_field___2;
-
-struct devfreq_freqs {
- long unsigned int old;
- long unsigned int new;
-};
-
-struct devfreq_passive_data {
- struct devfreq *parent;
- int (*get_target_freq)(struct devfreq *, long unsigned int *);
- struct devfreq *this;
- struct notifier_block nb;
-};
-
-struct trace_event_raw_devfreq_monitor {
- struct trace_entry ent;
- long unsigned int freq;
- long unsigned int busy_time;
- long unsigned int total_time;
- unsigned int polling_ms;
- u32 __data_loc_dev_name;
- char __data[0];
-};
-
-struct trace_event_data_offsets_devfreq_monitor {
- u32 dev_name;
-};
-
-typedef void (*btf_trace_devfreq_monitor)(void *, struct devfreq *);
-
-struct devfreq_notifier_devres {
- struct devfreq *devfreq;
- struct notifier_block *nb;
- unsigned int list;
-};
-
-struct devfreq_event_desc;
-
-struct devfreq_event_dev {
- struct list_head node;
- struct device dev;
- struct mutex lock;
- u32 enable_count;
- const struct devfreq_event_desc *desc;
-};
-
-struct devfreq_event_ops;
-
-struct devfreq_event_desc {
- const char *name;
- u32 event_type;
- void *driver_data;
- const struct devfreq_event_ops *ops;
-};
-
-struct devfreq_event_data {
- long unsigned int load_count;
- long unsigned int total_count;
-};
-
-struct devfreq_event_ops {
- int (*enable)(struct devfreq_event_dev *);
- int (*disable)(struct devfreq_event_dev *);
- int (*reset)(struct devfreq_event_dev *);
- int (*set_event)(struct devfreq_event_dev *);
- int (*get_event)(struct devfreq_event_dev *, struct devfreq_event_data *);
-};
-
-struct devfreq_simple_ondemand_data {
- unsigned int upthreshold;
- unsigned int downdifferential;
-};
-
-struct userspace_data {
- long unsigned int user_frequency;
- bool valid;
-};
-
-union extcon_property_value {
- int intval;
-};
-
-struct extcon_cable;
-
-struct extcon_dev___2 {
- const char *name;
- const unsigned int *supported_cable;
- const u32 *mutually_exclusive;
- struct device dev;
- struct raw_notifier_head nh_all;
- struct raw_notifier_head *nh;
- struct list_head entry;
- int max_supported;
- spinlock_t lock;
- u32 state;
- struct device_type extcon_dev_type;
- struct extcon_cable *cables;
- struct attribute_group attr_g_muex;
- struct attribute **attrs_muex;
- struct device_attribute *d_attrs_muex;
-};
-
-struct extcon_cable {
- struct extcon_dev___2 *edev;
- int cable_index;
- struct attribute_group attr_g;
- struct device_attribute attr_name;
- struct device_attribute attr_state;
- struct attribute *attrs[3];
- union extcon_property_value usb_propval[3];
- union extcon_property_value chg_propval[1];
- union extcon_property_value jack_propval[1];
- union extcon_property_value disp_propval[2];
- long unsigned int usb_bits[1];
- long unsigned int chg_bits[1];
- long unsigned int jack_bits[1];
- long unsigned int disp_bits[1];
-};
-
-struct __extcon_info {
- unsigned int type;
- unsigned int id;
- const char *name;
-};
-
-struct extcon_dev_notifier_devres {
- struct extcon_dev___2 *edev;
- unsigned int id;
- struct notifier_block *nb;
-};
-
-struct mtk_smi_larb_iommu {
- struct device *dev;
- unsigned int mmu;
-};
-
-enum mtk_smi_gen {
- MTK_SMI_GEN1 = 0,
- MTK_SMI_GEN2 = 1,
-};
-
-struct mtk_smi_common_plat {
- enum mtk_smi_gen gen;
- bool has_gals;
- u32 bus_sel;
-};
-
-struct mtk_smi_larb_gen {
- int port_in_larb[17];
- void (*config_port)(struct device *);
- unsigned int larb_direct_to_common_mask;
- bool has_gals;
-};
-
-struct mtk_smi {
- struct device *dev;
- struct clk *clk_apb;
- struct clk *clk_smi;
- struct clk *clk_gals0;
- struct clk *clk_gals1;
- struct clk *clk_async;
- union {
- void *smi_ao_base;
- void *base;
- };
- const struct mtk_smi_common_plat *plat;
-};
-
-struct mtk_smi_larb {
- struct mtk_smi smi;
- void *base;
- struct device *smi_common_dev;
- const struct mtk_smi_larb_gen *larb_gen;
- int larbid;
- u32 *mmu;
-};
-
-struct tegra186_mc_client {
- const char *name;
- unsigned int sid;
- struct {
- unsigned int override;
- unsigned int security;
- } regs;
-};
-
-struct tegra186_mc_soc {
- const struct tegra186_mc_client *clients;
- unsigned int num_clients;
-};
-
-struct tegra186_mc {
- struct device *dev;
- void *regs;
- const struct tegra186_mc_soc *soc;
-};
-
-struct emc_dvfs_latency {
- uint32_t freq;
- uint32_t latency;
-};
-
-struct mrq_emc_dvfs_latency_response {
- uint32_t num_pairs;
- struct emc_dvfs_latency pairs[14];
-};
-
-struct tegra186_emc_dvfs {
- long unsigned int latency;
- long unsigned int rate;
-};
-
-struct tegra186_emc {
- struct tegra_bpmp *bpmp;
- struct device *dev;
- struct clk *clk;
- struct tegra186_emc_dvfs *dvfs;
- unsigned int num_dvfs;
- struct {
- struct dentry *root;
- long unsigned int min_rate;
- long unsigned int max_rate;
- } debugfs;
-};
-
-enum vme_resource_type {
- VME_MASTER = 0,
- VME_SLAVE = 1,
- VME_DMA = 2,
- VME_LM = 3,
-};
-
-struct vme_dma_attr {
- u32 type;
- void *private;
-};
-
-struct vme_resource {
- enum vme_resource_type type;
- struct list_head *entry;
-};
-
-struct vme_bridge;
-
-struct vme_dev {
- int num;
- struct vme_bridge *bridge;
- struct device dev;
- struct list_head drv_list;
- struct list_head bridge_list;
-};
-
-struct vme_callback {
- void (*func)(int, int, void *);
- void *priv_data;
-};
-
-struct vme_irq {
- int count;
- struct vme_callback callback[256];
-};
-
-struct vme_slave_resource;
-
-struct vme_master_resource;
-
-struct vme_dma_list;
-
-struct vme_lm_resource;
-
-struct vme_bridge {
- char name[16];
- int num;
- struct list_head master_resources;
- struct list_head slave_resources;
- struct list_head dma_resources;
- struct list_head lm_resources;
- struct list_head vme_error_handlers;
- struct list_head devices;
- struct device *parent;
- void *driver_priv;
- struct list_head bus_list;
- struct vme_irq irq[7];
- struct mutex irq_mtx;
- int (*slave_get)(struct vme_slave_resource *, int *, long long unsigned int *, long long unsigned int *, dma_addr_t *, u32 *, u32 *);
- int (*slave_set)(struct vme_slave_resource *, int, long long unsigned int, long long unsigned int, dma_addr_t, u32, u32);
- int (*master_get)(struct vme_master_resource *, int *, long long unsigned int *, long long unsigned int *, u32 *, u32 *, u32 *);
- int (*master_set)(struct vme_master_resource *, int, long long unsigned int, long long unsigned int, u32, u32, u32);
- ssize_t (*master_read)(struct vme_master_resource *, void *, size_t, loff_t);
- ssize_t (*master_write)(struct vme_master_resource *, void *, size_t, loff_t);
- unsigned int (*master_rmw)(struct vme_master_resource *, unsigned int, unsigned int, unsigned int, loff_t);
- int (*dma_list_add)(struct vme_dma_list *, struct vme_dma_attr *, struct vme_dma_attr *, size_t);
- int (*dma_list_exec)(struct vme_dma_list *);
- int (*dma_list_empty)(struct vme_dma_list *);
- void (*irq_set)(struct vme_bridge *, int, int, int);
- int (*irq_generate)(struct vme_bridge *, int, int);
- int (*lm_set)(struct vme_lm_resource *, long long unsigned int, u32, u32);
- int (*lm_get)(struct vme_lm_resource *, long long unsigned int *, u32 *, u32 *);
- int (*lm_attach)(struct vme_lm_resource *, int, void (*)(void *), void *);
- int (*lm_detach)(struct vme_lm_resource *, int);
- int (*slot_get)(struct vme_bridge *);
- void * (*alloc_consistent)(struct device *, size_t, dma_addr_t *);
- void (*free_consistent)(struct device *, size_t, void *, dma_addr_t);
-};
-
-struct vme_driver {
- const char *name;
- int (*match)(struct vme_dev *);
- int (*probe)(struct vme_dev *);
- int (*remove)(struct vme_dev *);
- struct device_driver driver;
- struct list_head devices;
-};
-
-struct vme_master_resource {
- struct list_head list;
- struct vme_bridge *parent;
- spinlock_t lock;
- int locked;
- int number;
- u32 address_attr;
- u32 cycle_attr;
- u32 width_attr;
- struct resource bus_resource;
- void *kern_base;
-};
-
-struct vme_slave_resource {
- struct list_head list;
- struct vme_bridge *parent;
- struct mutex mtx;
- int locked;
- int number;
- u32 address_attr;
- u32 cycle_attr;
-};
-
-struct vme_dma_pattern {
- u32 pattern;
- u32 type;
-};
-
-struct vme_dma_pci {
- dma_addr_t address;
-};
-
-struct vme_dma_vme {
- long long unsigned int address;
- u32 aspace;
- u32 cycle;
- u32 dwidth;
-};
-
-struct vme_dma_resource;
-
-struct vme_dma_list {
- struct list_head list;
- struct vme_dma_resource *parent;
- struct list_head entries;
- struct mutex mtx;
-};
-
-struct vme_dma_resource {
- struct list_head list;
- struct vme_bridge *parent;
- struct mutex mtx;
- int locked;
- int number;
- struct list_head pending;
- struct list_head running;
- u32 route_attr;
-};
-
-struct vme_lm_resource {
- struct list_head list;
- struct vme_bridge *parent;
- struct mutex mtx;
- int locked;
- int number;
- int monitors;
-};
-
-struct vme_error_handler {
- struct list_head list;
- long long unsigned int start;
- long long unsigned int end;
- long long unsigned int first_error;
- u32 aspace;
- unsigned int num_errors;
-};
-
-struct powercap_control_type;
-
-struct powercap_control_type_ops {
- int (*set_enable)(struct powercap_control_type *, bool);
- int (*get_enable)(struct powercap_control_type *, bool *);
- int (*release)(struct powercap_control_type *);
-};
-
-struct powercap_control_type {
- struct device dev;
- struct idr idr;
- int nr_zones;
- const struct powercap_control_type_ops *ops;
- struct mutex lock;
- bool allocated;
- struct list_head node;
-};
-
-struct powercap_zone;
-
-struct powercap_zone_ops {
- int (*get_max_energy_range_uj)(struct powercap_zone *, u64 *);
- int (*get_energy_uj)(struct powercap_zone *, u64 *);
- int (*reset_energy_uj)(struct powercap_zone *);
- int (*get_max_power_range_uw)(struct powercap_zone *, u64 *);
- int (*get_power_uw)(struct powercap_zone *, u64 *);
- int (*set_enable)(struct powercap_zone *, bool);
- int (*get_enable)(struct powercap_zone *, bool *);
- int (*release)(struct powercap_zone *);
-};
-
-struct powercap_zone_constraint;
-
-struct powercap_zone {
- int id;
- char *name;
- void *control_type_inst;
- const struct powercap_zone_ops *ops;
- struct device dev;
- int const_id_cnt;
- struct idr idr;
- struct idr *parent_idr;
- void *private_data;
- struct attribute **zone_dev_attrs;
- int zone_attr_count;
- struct attribute_group dev_zone_attr_group;
- const struct attribute_group *dev_attr_groups[2];
- bool allocated;
- struct powercap_zone_constraint *constraints;
-};
-
-struct powercap_zone_constraint_ops;
-
-struct powercap_zone_constraint {
- int id;
- struct powercap_zone *power_zone;
- const struct powercap_zone_constraint_ops *ops;
-};
-
-struct powercap_zone_constraint_ops {
- int (*set_power_limit_uw)(struct powercap_zone *, int, u64);
- int (*get_power_limit_uw)(struct powercap_zone *, int, u64 *);
- int (*set_time_window_us)(struct powercap_zone *, int, u64);
- int (*get_time_window_us)(struct powercap_zone *, int, u64 *);
- int (*get_max_power_uw)(struct powercap_zone *, int, u64 *);
- int (*get_min_power_uw)(struct powercap_zone *, int, u64 *);
- int (*get_max_time_window_us)(struct powercap_zone *, int, u64 *);
- int (*get_min_time_window_us)(struct powercap_zone *, int, u64 *);
- const char * (*get_name)(struct powercap_zone *, int);
-};
-
-struct powercap_constraint_attr {
- struct device_attribute power_limit_attr;
- struct device_attribute time_window_attr;
- struct device_attribute max_power_attr;
- struct device_attribute min_power_attr;
- struct device_attribute max_time_window_attr;
- struct device_attribute min_time_window_attr;
- struct device_attribute name_attr;
-};
-
-enum {
- CCI_IF_SLAVE = 0,
- CCI_IF_MASTER = 1,
- CCI_IF_MAX = 2,
-};
-
-struct event_range {
- u32 min;
- u32 max;
-};
-
-struct cci_pmu_hw_events {
- struct perf_event **events;
- long unsigned int *used_mask;
- raw_spinlock_t pmu_lock;
-};
-
-struct cci_pmu;
-
-struct cci_pmu_model {
- char *name;
- u32 fixed_hw_cntrs;
- u32 num_hw_cntrs;
- u32 cntr_size;
- struct attribute **format_attrs;
- struct attribute **event_attrs;
- struct event_range event_ranges[2];
- int (*validate_hw_event)(struct cci_pmu *, long unsigned int);
- int (*get_event_idx)(struct cci_pmu *, struct cci_pmu_hw_events *, long unsigned int);
- void (*write_counters)(struct cci_pmu *, long unsigned int *);
-};
-
-struct cci_pmu {
- void *base;
- void *ctrl_base;
- struct pmu pmu;
- int cpu;
- int nr_irqs;
- int *irqs;
- long unsigned int active_irqs;
- const struct cci_pmu_model *model;
- struct cci_pmu_hw_events hw_events;
- struct platform_device *plat_device;
- int num_cntrs;
- atomic_t active_events;
- struct mutex reserve_mutex;
-};
-
-enum cci_models {
- CCI400_R0 = 0,
- CCI400_R1 = 1,
- CCI_MODEL_MAX = 2,
-};
-
-enum cci400_perf_events {
- CCI400_PMU_CYCLES = 255,
-};
-
-struct arm_ccn_component {
- void *base;
- u32 type;
- long unsigned int pmu_events_mask[1];
- union {
- struct {
- long unsigned int dt_cmp_mask[1];
- } xp;
- };
-};
-
-struct arm_ccn_dt {
- int id;
- void *base;
- spinlock_t config_lock;
- long unsigned int pmu_counters_mask[1];
- struct {
- struct arm_ccn_component *source;
- struct perf_event *event;
- } pmu_counters[9];
- struct {
- u64 l;
- u64 h;
- } cmp_mask[12];
- struct hrtimer hrtimer;
- unsigned int cpu;
- struct hlist_node node;
- struct pmu pmu;
-};
-
-struct arm_ccn {
- struct device *dev;
- void *base;
- unsigned int irq;
- unsigned int sbas_present: 1;
- unsigned int sbsx_present: 1;
- int num_nodes;
- struct arm_ccn_component *node;
- int num_xps;
- struct arm_ccn_component *xp;
- struct arm_ccn_dt dt;
- int mn_id;
-};
-
-struct arm_ccn_pmu_event {
- struct device_attribute attr;
- u32 type;
- u32 event;
- int num_ports;
- int num_vcs;
- const char *def;
- int mask;
-};
-
-struct pmu_irq_ops {
- void (*enable_pmuirq)(unsigned int);
- void (*disable_pmuirq)(unsigned int);
- void (*free_pmuirq)(unsigned int, int, void *);
-};
-
-typedef int (*armpmu_init_fn)(struct arm_pmu *);
-
-struct pmu_probe_info {
- unsigned int cpuid;
- unsigned int mask;
- armpmu_init_fn init;
-};
-
-struct hisi_pmu;
-
-struct hisi_uncore_ops {
- void (*write_evtype)(struct hisi_pmu *, int, u32);
- int (*get_event_idx)(struct perf_event *);
- u64 (*read_counter)(struct hisi_pmu *, struct hw_perf_event *);
- void (*write_counter)(struct hisi_pmu *, struct hw_perf_event *, u64);
- void (*enable_counter)(struct hisi_pmu *, struct hw_perf_event *);
- void (*disable_counter)(struct hisi_pmu *, struct hw_perf_event *);
- void (*enable_counter_int)(struct hisi_pmu *, struct hw_perf_event *);
- void (*disable_counter_int)(struct hisi_pmu *, struct hw_perf_event *);
- void (*start_counters)(struct hisi_pmu *);
- void (*stop_counters)(struct hisi_pmu *);
-};
-
-struct hisi_pmu_hwevents {
- struct perf_event *hw_events[16];
- long unsigned int used_mask[1];
-};
-
-struct hisi_pmu {
- struct pmu pmu;
- const struct hisi_uncore_ops *ops;
- struct hisi_pmu_hwevents pmu_events;
- cpumask_t associated_cpus;
- int on_cpu;
- int irq;
- struct device *dev;
- struct hlist_node node;
- int sccl_id;
- int ccl_id;
- void *base;
- u32 index_id;
- int num_counters;
- int counter_bits;
- int check_event;
-};
-
-struct hw_pmu_info {
- u32 type;
- u32 enable_mask;
- void *csr;
-};
-
-struct xgene_pmu;
-
-struct xgene_pmu_dev {
- struct hw_pmu_info *inf;
- struct xgene_pmu *parent;
- struct pmu pmu;
- u8 max_counters;
- long unsigned int cntr_assign_mask[1];
- u64 max_period;
- const struct attribute_group **attr_groups;
- struct perf_event *pmu_counter_event[4];
-};
-
-struct xgene_pmu_ops;
-
-struct xgene_pmu {
- struct device *dev;
- struct hlist_node node;
- int version;
- void *pcppmu_csr;
- u32 mcb_active_mask;
- u32 mc_active_mask;
- u32 l3c_active_mask;
- cpumask_t cpu;
- int irq;
- raw_spinlock_t lock;
- const struct xgene_pmu_ops *ops;
- struct list_head l3cpmus;
- struct list_head iobpmus;
- struct list_head mcbpmus;
- struct list_head mcpmus;
-};
-
-struct xgene_pmu_ops {
- void (*mask_int)(struct xgene_pmu *);
- void (*unmask_int)(struct xgene_pmu *);
- u64 (*read_counter)(struct xgene_pmu_dev *, int);
- void (*write_counter)(struct xgene_pmu_dev *, int, u64);
- void (*write_evttype)(struct xgene_pmu_dev *, int, u32);
- void (*write_agentmsk)(struct xgene_pmu_dev *, u32);
- void (*write_agent1msk)(struct xgene_pmu_dev *, u32);
- void (*enable_counter)(struct xgene_pmu_dev *, int);
- void (*disable_counter)(struct xgene_pmu_dev *, int);
- void (*enable_counter_int)(struct xgene_pmu_dev *, int);
- void (*disable_counter_int)(struct xgene_pmu_dev *, int);
- void (*reset_counters)(struct xgene_pmu_dev *);
- void (*start_counters)(struct xgene_pmu_dev *);
- void (*stop_counters)(struct xgene_pmu_dev *);
-};
-
-struct xgene_pmu_dev_ctx {
- char *name;
- struct list_head next;
- struct xgene_pmu_dev *pmu_dev;
- struct hw_pmu_info inf;
-};
-
-struct xgene_pmu_data {
- int id;
- u32 data;
-};
-
-enum xgene_pmu_version {
- PCP_PMU_V1 = 1,
- PCP_PMU_V2 = 2,
- PCP_PMU_V3 = 3,
-};
-
-enum xgene_pmu_dev_type {
- PMU_TYPE_L3C = 0,
- PMU_TYPE_IOB = 1,
- PMU_TYPE_IOB_SLOW = 2,
- PMU_TYPE_MCB = 3,
- PMU_TYPE_MC = 4,
-};
-
-struct trace_event_raw_mc_event {
- struct trace_entry ent;
- unsigned int error_type;
- u32 __data_loc_msg;
- u32 __data_loc_label;
- u16 error_count;
- u8 mc_index;
- s8 top_layer;
- s8 middle_layer;
- s8 lower_layer;
- long int address;
- u8 grain_bits;
- long int syndrome;
- u32 __data_loc_driver_detail;
- char __data[0];
-};
-
-struct trace_event_raw_arm_event {
- struct trace_entry ent;
- u64 mpidr;
- u64 midr;
- u32 running_state;
- u32 psci_state;
- u8 affinity;
- char __data[0];
-};
-
-struct trace_event_raw_non_standard_event {
- struct trace_entry ent;
- char sec_type[16];
- char fru_id[16];
- u32 __data_loc_fru_text;
- u8 sev;
- u32 len;
- u32 __data_loc_buf;
- char __data[0];
-};
-
-struct trace_event_raw_aer_event {
- struct trace_entry ent;
- u32 __data_loc_dev_name;
- u32 status;
- u8 severity;
- u8 tlp_header_valid;
- u32 tlp_header[4];
- char __data[0];
-};
-
-struct trace_event_raw_memory_failure_event {
- struct trace_entry ent;
- long unsigned int pfn;
- int type;
- int result;
- char __data[0];
-};
-
-struct trace_event_data_offsets_mc_event {
- u32 msg;
- u32 label;
- u32 driver_detail;
-};
-
-struct trace_event_data_offsets_arm_event {};
-
-struct trace_event_data_offsets_non_standard_event {
- u32 fru_text;
- u32 buf;
-};
-
-struct trace_event_data_offsets_aer_event {
- u32 dev_name;
-};
-
-struct trace_event_data_offsets_memory_failure_event {};
-
-typedef void (*btf_trace_mc_event)(void *, const unsigned int, const char *, const char *, const int, const u8, const s8, const s8, const s8, long unsigned int, const u8, long unsigned int, const char *);
-
-typedef void (*btf_trace_arm_event)(void *, const struct cper_sec_proc_arm *);
-
-typedef void (*btf_trace_non_standard_event)(void *, const guid_t *, const guid_t *, const char *, const u8, const u8 *, const u32);
-
-typedef void (*btf_trace_aer_event)(void *, const char *, const u32, const u8, const u8, struct aer_header_log_regs *);
-
-typedef void (*btf_trace_memory_failure_event)(void *, long unsigned int, int, int);
-
-enum {
- NVMEM_ADD = 1,
- NVMEM_REMOVE = 2,
- NVMEM_CELL_ADD = 3,
- NVMEM_CELL_REMOVE = 4,
-};
-
-struct nvmem_cell_table {
- const char *nvmem_name;
- const struct nvmem_cell_info *cells;
- size_t ncells;
- struct list_head node;
-};
-
-struct nvmem_device___2 {
- struct module *owner;
- struct device dev;
- int stride;
- int word_size;
- int id;
- struct kref refcnt;
- size_t size;
- bool read_only;
- bool root_only;
- int flags;
- enum nvmem_type type;
- struct bin_attribute eeprom;
- struct device *base_dev;
- struct list_head cells;
- nvmem_reg_read_t reg_read;
- nvmem_reg_write_t reg_write;
- struct gpio_desc *wp_gpio;
- void *priv;
-};
-
-struct nvmem_cell {
- const char *name;
- int offset;
- int bytes;
- int bit_offset;
- int nbits;
- struct device_node *np;
- struct nvmem_device___2 *nvmem;
- struct list_head node;
-};
-
-struct net_device_devres {
- struct net_device *ndev;
-};
-
-struct __kernel_old_timespec {
- __kernel_old_time_t tv_sec;
- long int tv_nsec;
-};
-
-struct __kernel_sock_timeval {
- __s64 tv_sec;
- __s64 tv_usec;
-};
-
-struct mmsghdr {
- struct user_msghdr msg_hdr;
- unsigned int msg_len;
-};
-
-struct scm_timestamping_internal {
- struct timespec64 ts[3];
-};
-
-enum sock_shutdown_cmd {
- SHUT_RD = 0,
- SHUT_WR = 1,
- SHUT_RDWR = 2,
-};
-
-struct net_proto_family {
- int family;
- int (*create)(struct net *, struct socket *, int, int);
- struct module *owner;
-};
-
-enum {
- SOCK_WAKE_IO = 0,
- SOCK_WAKE_WAITD = 1,
- SOCK_WAKE_SPACE = 2,
- SOCK_WAKE_URG = 3,
-};
-
-struct ifconf {
- int ifc_len;
- union {
- char *ifcu_buf;
- struct ifreq *ifcu_req;
- } ifc_ifcu;
-};
-
-struct compat_ifmap {
- compat_ulong_t mem_start;
- compat_ulong_t mem_end;
- short unsigned int base_addr;
- unsigned char irq;
- unsigned char dma;
- unsigned char port;
-};
-
-struct compat_if_settings {
- unsigned int type;
- unsigned int size;
- compat_uptr_t ifs_ifsu;
-};
-
-struct compat_ifreq {
- union {
- char ifrn_name[16];
- } ifr_ifrn;
- union {
- struct sockaddr ifru_addr;
- struct sockaddr ifru_dstaddr;
- struct sockaddr ifru_broadaddr;
- struct sockaddr ifru_netmask;
- struct sockaddr ifru_hwaddr;
- short int ifru_flags;
- compat_int_t ifru_ivalue;
- compat_int_t ifru_mtu;
- struct compat_ifmap ifru_map;
- char ifru_slave[16];
- char ifru_newname[16];
- compat_caddr_t ifru_data;
- struct compat_if_settings ifru_settings;
- } ifr_ifru;
-};
-
-struct compat_ifconf {
- compat_int_t ifc_len;
- compat_caddr_t ifcbuf;
-};
-
-struct compat_ethtool_rx_flow_spec {
- u32 flow_type;
- union ethtool_flow_union h_u;
- struct ethtool_flow_ext h_ext;
- union ethtool_flow_union m_u;
- struct ethtool_flow_ext m_ext;
- compat_u64 ring_cookie;
- u32 location;
-};
-
-struct compat_ethtool_rxnfc {
- u32 cmd;
- u32 flow_type;
- compat_u64 data;
- struct compat_ethtool_rx_flow_spec fs;
- u32 rule_cnt;
- u32 rule_locs[0];
-};
-
-struct libipw_device;
-
-struct iw_spy_data;
-
-struct iw_public_data {
- struct iw_spy_data *spy_data;
- struct libipw_device *libipw;
-};
-
-struct iw_param {
- __s32 value;
- __u8 fixed;
- __u8 disabled;
- __u16 flags;
-};
-
-struct iw_point {
- void *pointer;
- __u16 length;
- __u16 flags;
-};
-
-struct iw_freq {
- __s32 m;
- __s16 e;
- __u8 i;
- __u8 flags;
-};
-
-struct iw_quality {
- __u8 qual;
- __u8 level;
- __u8 noise;
- __u8 updated;
-};
-
-struct iw_discarded {
- __u32 nwid;
- __u32 code;
- __u32 fragment;
- __u32 retries;
- __u32 misc;
-};
-
-struct iw_missed {
- __u32 beacon;
-};
-
-struct iw_statistics {
- __u16 status;
- struct iw_quality qual;
- struct iw_discarded discard;
- struct iw_missed miss;
-};
-
-union iwreq_data {
- char name[16];
- struct iw_point essid;
- struct iw_param nwid;
- struct iw_freq freq;
- struct iw_param sens;
- struct iw_param bitrate;
- struct iw_param txpower;
- struct iw_param rts;
- struct iw_param frag;
- __u32 mode;
- struct iw_param retry;
- struct iw_point encoding;
- struct iw_param power;
- struct iw_quality qual;
- struct sockaddr ap_addr;
- struct sockaddr addr;
- struct iw_param param;
- struct iw_point data;
-};
-
-struct iw_priv_args {
- __u32 cmd;
- __u16 set_args;
- __u16 get_args;
- char name[16];
-};
-
-struct compat_mmsghdr {
- struct compat_msghdr msg_hdr;
- compat_uint_t msg_len;
-};
-
-struct iw_request_info {
- __u16 cmd;
- __u16 flags;
-};
-
-struct iw_spy_data {
- int spy_number;
- u_char spy_address[48];
- struct iw_quality spy_stat[8];
- struct iw_quality spy_thr_low;
- struct iw_quality spy_thr_high;
- u_char spy_thr_under[8];
-};
-
-enum {
- SOF_TIMESTAMPING_TX_HARDWARE = 1,
- SOF_TIMESTAMPING_TX_SOFTWARE = 2,
- SOF_TIMESTAMPING_RX_HARDWARE = 4,
- SOF_TIMESTAMPING_RX_SOFTWARE = 8,
- SOF_TIMESTAMPING_SOFTWARE = 16,
- SOF_TIMESTAMPING_SYS_HARDWARE = 32,
- SOF_TIMESTAMPING_RAW_HARDWARE = 64,
- SOF_TIMESTAMPING_OPT_ID = 128,
- SOF_TIMESTAMPING_TX_SCHED = 256,
- SOF_TIMESTAMPING_TX_ACK = 512,
- SOF_TIMESTAMPING_OPT_CMSG = 1024,
- SOF_TIMESTAMPING_OPT_TSONLY = 2048,
- SOF_TIMESTAMPING_OPT_STATS = 4096,
- SOF_TIMESTAMPING_OPT_PKTINFO = 8192,
- SOF_TIMESTAMPING_OPT_TX_SWHW = 16384,
- SOF_TIMESTAMPING_LAST = 16384,
- SOF_TIMESTAMPING_MASK = 32767,
-};
-
-struct scm_ts_pktinfo {
- __u32 if_index;
- __u32 pkt_length;
- __u32 reserved[2];
-};
-
-struct sock_skb_cb {
- u32 dropcount;
-};
-
-struct sock_ee_data_rfc4884 {
- __u16 len;
- __u8 flags;
- __u8 reserved;
-};
-
-struct sock_extended_err {
- __u32 ee_errno;
- __u8 ee_origin;
- __u8 ee_type;
- __u8 ee_code;
- __u8 ee_pad;
- __u32 ee_info;
- union {
- __u32 ee_data;
- struct sock_ee_data_rfc4884 ee_rfc4884;
- };
-};
-
-struct sock_exterr_skb {
- union {
- struct inet_skb_parm h4;
- struct inet6_skb_parm h6;
- } header;
- struct sock_extended_err ee;
- u16 addr_offset;
- __be16 port;
- u8 opt_stats: 1;
- u8 unused: 7;
-};
-
-struct used_address {
- struct __kernel_sockaddr_storage name;
- unsigned int name_len;
-};
-
-struct linger {
- int l_onoff;
- int l_linger;
-};
-
-struct cmsghdr {
- __kernel_size_t cmsg_len;
- int cmsg_level;
- int cmsg_type;
-};
-
-struct ucred {
- __u32 pid;
- __u32 uid;
- __u32 gid;
-};
-
-struct mmpin {
- struct user_struct *user;
- unsigned int num_pg;
-};
-
-struct ubuf_info {
- void (*callback)(struct ubuf_info *, bool);
- union {
- struct {
- long unsigned int desc;
- void *ctx;
- };
- struct {
- u32 id;
- u16 len;
- u16 zerocopy: 1;
- u32 bytelen;
- };
- };
- refcount_t refcnt;
- struct mmpin mmp;
-};
-
-struct prot_inuse {
- int val[64];
-};
-
-struct sd_flow_limit {
- u64 count;
- unsigned int num_buckets;
- unsigned int history_head;
- u16 history[128];
- u8 buckets[0];
-};
-
-struct softnet_data {
- struct list_head poll_list;
- struct sk_buff_head process_queue;
- unsigned int processed;
- unsigned int time_squeeze;
- unsigned int received_rps;
- struct softnet_data *rps_ipi_list;
- struct sd_flow_limit *flow_limit;
- struct Qdisc *output_queue;
- struct Qdisc **output_queue_tailp;
- struct sk_buff *completion_queue;
- struct sk_buff_head xfrm_backlog;
- struct {
- u16 recursion;
- u8 more;
- } xmit;
- int: 32;
- unsigned int input_queue_head;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- call_single_data_t csd;
- struct softnet_data *rps_ipi_next;
- unsigned int cpu;
- unsigned int input_queue_tail;
- unsigned int dropped;
- struct sk_buff_head input_pkt_queue;
- struct napi_struct backlog;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-enum txtime_flags {
- SOF_TXTIME_DEADLINE_MODE = 1,
- SOF_TXTIME_REPORT_ERRORS = 2,
- SOF_TXTIME_FLAGS_LAST = 2,
- SOF_TXTIME_FLAGS_MASK = 3,
-};
-
-struct sock_txtime {
- __kernel_clockid_t clockid;
- __u32 flags;
-};
-
-enum sk_pacing {
- SK_PACING_NONE = 0,
- SK_PACING_NEEDED = 1,
- SK_PACING_FQ = 2,
-};
-
-struct sockcm_cookie {
- u64 transmit_time;
- u32 mark;
- u16 tsflags;
-};
-
-struct inet_bind_bucket {
- possible_net_t ib_net;
- int l3mdev;
- short unsigned int port;
- signed char fastreuse;
- signed char fastreuseport;
- kuid_t fastuid;
- struct in6_addr fast_v6_rcv_saddr;
- __be32 fast_rcv_saddr;
- short unsigned int fast_sk_family;
- bool fast_ipv6_only;
- struct hlist_node node;
- struct hlist_head owners;
-};
-
-struct tcp_fastopen_cookie {
- __le64 val[2];
- s8 len;
- bool exp;
-};
-
-struct tcp_sack_block {
- u32 start_seq;
- u32 end_seq;
-};
-
-struct tcp_options_received {
- int ts_recent_stamp;
- u32 ts_recent;
- u32 rcv_tsval;
- u32 rcv_tsecr;
- u16 saw_tstamp: 1;
- u16 tstamp_ok: 1;
- u16 dsack: 1;
- u16 wscale_ok: 1;
- u16 sack_ok: 3;
- u16 smc_ok: 1;
- u16 snd_wscale: 4;
- u16 rcv_wscale: 4;
- u8 saw_unknown: 1;
- u8 unused: 7;
- u8 num_sacks;
- u16 user_mss;
- u16 mss_clamp;
-};
-
-struct tcp_rack {
- u64 mstamp;
- u32 rtt_us;
- u32 end_seq;
- u32 last_delivered;
- u8 reo_wnd_steps;
- u8 reo_wnd_persist: 5;
- u8 dsack_seen: 1;
- u8 advanced: 1;
-};
-
-struct tcp_sock_af_ops;
-
-struct tcp_md5sig_info;
-
-struct tcp_fastopen_request;
-
-struct tcp_sock {
- struct inet_connection_sock inet_conn;
- u16 tcp_header_len;
- u16 gso_segs;
- __be32 pred_flags;
- u64 bytes_received;
- u32 segs_in;
- u32 data_segs_in;
- u32 rcv_nxt;
- u32 copied_seq;
- u32 rcv_wup;
- u32 snd_nxt;
- u32 segs_out;
- u32 data_segs_out;
- u64 bytes_sent;
- u64 bytes_acked;
- u32 dsack_dups;
- u32 snd_una;
- u32 snd_sml;
- u32 rcv_tstamp;
- u32 lsndtime;
- u32 last_oow_ack_time;
- u32 compressed_ack_rcv_nxt;
- u32 tsoffset;
- struct list_head tsq_node;
- struct list_head tsorted_sent_queue;
- u32 snd_wl1;
- u32 snd_wnd;
- u32 max_window;
- u32 mss_cache;
- u32 window_clamp;
- u32 rcv_ssthresh;
- struct tcp_rack rack;
- u16 advmss;
- u8 compressed_ack;
- u8 dup_ack_counter: 2;
- u8 tlp_retrans: 1;
- u8 unused: 5;
- u32 chrono_start;
- u32 chrono_stat[3];
- u8 chrono_type: 2;
- u8 rate_app_limited: 1;
- u8 fastopen_connect: 1;
- u8 fastopen_no_cookie: 1;
- u8 is_sack_reneg: 1;
- u8 fastopen_client_fail: 2;
- u8 nonagle: 4;
- u8 thin_lto: 1;
- u8 recvmsg_inq: 1;
- u8 repair: 1;
- u8 frto: 1;
- u8 repair_queue;
- u8 save_syn: 2;
- u8 syn_data: 1;
- u8 syn_fastopen: 1;
- u8 syn_fastopen_exp: 1;
- u8 syn_fastopen_ch: 1;
- u8 syn_data_acked: 1;
- u8 is_cwnd_limited: 1;
- u32 tlp_high_seq;
- u32 tcp_tx_delay;
- u64 tcp_wstamp_ns;
- u64 tcp_clock_cache;
- u64 tcp_mstamp;
- u32 srtt_us;
- u32 mdev_us;
- u32 mdev_max_us;
- u32 rttvar_us;
- u32 rtt_seq;
- struct minmax rtt_min;
- u32 packets_out;
- u32 retrans_out;
- u32 max_packets_out;
- u32 max_packets_seq;
- u16 urg_data;
- u8 ecn_flags;
- u8 keepalive_probes;
- u32 reordering;
- u32 reord_seen;
- u32 snd_up;
- struct tcp_options_received rx_opt;
- u32 snd_ssthresh;
- u32 snd_cwnd;
- u32 snd_cwnd_cnt;
- u32 snd_cwnd_clamp;
- u32 snd_cwnd_used;
- u32 snd_cwnd_stamp;
- u32 prior_cwnd;
- u32 prr_delivered;
- u32 prr_out;
- u32 delivered;
- u32 delivered_ce;
- u32 lost;
- u32 app_limited;
- u64 first_tx_mstamp;
- u64 delivered_mstamp;
- u32 rate_delivered;
- u32 rate_interval_us;
- u32 rcv_wnd;
- u32 write_seq;
- u32 notsent_lowat;
- u32 pushed_seq;
- u32 lost_out;
- u32 sacked_out;
- struct hrtimer pacing_timer;
- struct hrtimer compressed_ack_timer;
- struct sk_buff *lost_skb_hint;
- struct sk_buff *retransmit_skb_hint;
- struct rb_root out_of_order_queue;
- struct sk_buff *ooo_last_skb;
- struct tcp_sack_block duplicate_sack[1];
- struct tcp_sack_block selective_acks[4];
- struct tcp_sack_block recv_sack_cache[4];
- struct sk_buff *highest_sack;
- int lost_cnt_hint;
- u32 prior_ssthresh;
- u32 high_seq;
- u32 retrans_stamp;
- u32 undo_marker;
- int undo_retrans;
- u64 bytes_retrans;
- u32 total_retrans;
- u32 urg_seq;
- unsigned int keepalive_time;
- unsigned int keepalive_intvl;
- int linger2;
- u8 bpf_sock_ops_cb_flags;
- u16 timeout_rehash;
- u32 rcv_ooopack;
- u32 rcv_rtt_last_tsecr;
- struct {
- u32 rtt_us;
- u32 seq;
- u64 time;
- } rcv_rtt_est;
- struct {
- u32 space;
- u32 seq;
- u64 time;
- } rcvq_space;
- struct {
- u32 probe_seq_start;
- u32 probe_seq_end;
- } mtu_probe;
- u32 mtu_info;
- bool is_mptcp;
- bool syn_smc;
- const struct tcp_sock_af_ops *af_specific;
- struct tcp_md5sig_info *md5sig_info;
- struct tcp_fastopen_request *fastopen_req;
- struct request_sock *fastopen_rsk;
- struct saved_syn *saved_syn;
-};
-
-struct tcp_md5sig_key;
-
-struct tcp_sock_af_ops {
- struct tcp_md5sig_key * (*md5_lookup)(const struct sock *, const struct sock *);
- int (*calc_md5_hash)(char *, const struct tcp_md5sig_key *, const struct sock *, const struct sk_buff *);
- int (*md5_parse)(struct sock *, int, sockptr_t, int);
-};
-
-struct tcp_md5sig_info {
- struct hlist_head head;
- struct callback_head rcu;
-};
-
-struct tcp_fastopen_request {
- struct tcp_fastopen_cookie cookie;
- struct msghdr *data;
- size_t size;
- int copied;
- struct ubuf_info *uarg;
-};
-
-union tcp_md5_addr {
- struct in_addr a4;
- struct in6_addr a6;
-};
-
-struct tcp_md5sig_key {
- struct hlist_node node;
- u8 keylen;
- u8 family;
- u8 prefixlen;
- union tcp_md5_addr addr;
- int l3index;
- u8 key[80];
- struct callback_head rcu;
-};
-
-struct net_protocol {
- int (*early_demux)(struct sk_buff *);
- int (*early_demux_handler)(struct sk_buff *);
- int (*handler)(struct sk_buff *);
- int (*err_handler)(struct sk_buff *, u32);
- unsigned int no_policy: 1;
- unsigned int netns_ok: 1;
- unsigned int icmp_strict_tag_validation: 1;
-};
-
-struct cgroup_cls_state {
- struct cgroup_subsys_state css;
- u32 classid;
-};
-
-enum {
- SK_MEMINFO_RMEM_ALLOC = 0,
- SK_MEMINFO_RCVBUF = 1,
- SK_MEMINFO_WMEM_ALLOC = 2,
- SK_MEMINFO_SNDBUF = 3,
- SK_MEMINFO_FWD_ALLOC = 4,
- SK_MEMINFO_WMEM_QUEUED = 5,
- SK_MEMINFO_OPTMEM = 6,
- SK_MEMINFO_BACKLOG = 7,
- SK_MEMINFO_DROPS = 8,
- SK_MEMINFO_VARS = 9,
-};
-
-enum sknetlink_groups {
- SKNLGRP_NONE = 0,
- SKNLGRP_INET_TCP_DESTROY = 1,
- SKNLGRP_INET_UDP_DESTROY = 2,
- SKNLGRP_INET6_TCP_DESTROY = 3,
- SKNLGRP_INET6_UDP_DESTROY = 4,
- __SKNLGRP_MAX = 5,
-};
-
-struct inet_request_sock {
- struct request_sock req;
- u16 snd_wscale: 4;
- u16 rcv_wscale: 4;
- u16 tstamp_ok: 1;
- u16 sack_ok: 1;
- u16 wscale_ok: 1;
- u16 ecn_ok: 1;
- u16 acked: 1;
- u16 no_srccheck: 1;
- u16 smc_ok: 1;
- u32 ir_mark;
- union {
- struct ip_options_rcu *ireq_opt;
- struct {
- struct ipv6_txoptions *ipv6_opt;
- struct sk_buff *pktopts;
- };
- };
-};
-
-struct tcp_request_sock_ops;
-
-struct tcp_request_sock {
- struct inet_request_sock req;
- const struct tcp_request_sock_ops *af_specific;
- u64 snt_synack;
- bool tfo_listener;
- bool is_mptcp;
- bool drop_req;
- u32 txhash;
- u32 rcv_isn;
- u32 snt_isn;
- u32 ts_off;
- u32 last_oow_ack_time;
- u32 rcv_nxt;
- u8 syn_tos;
-};
-
-enum tcp_synack_type {
- TCP_SYNACK_NORMAL = 0,
- TCP_SYNACK_FASTOPEN = 1,
- TCP_SYNACK_COOKIE = 2,
-};
-
-struct tcp_request_sock_ops {
- u16 mss_clamp;
- struct tcp_md5sig_key * (*req_md5_lookup)(const struct sock *, const struct sock *);
- int (*calc_md5_hash)(char *, const struct tcp_md5sig_key *, const struct sock *, const struct sk_buff *);
- void (*init_req)(struct request_sock *, const struct sock *, struct sk_buff *);
- __u32 (*cookie_init_seq)(const struct sk_buff *, __u16 *);
- struct dst_entry * (*route_req)(const struct sock *, struct flowi *, const struct request_sock *);
- u32 (*init_seq)(const struct sk_buff *);
- u32 (*init_ts_off)(const struct net *, const struct sk_buff *);
- int (*send_synack)(const struct sock *, struct dst_entry *, struct flowi *, struct request_sock *, struct tcp_fastopen_cookie *, enum tcp_synack_type, struct sk_buff *);
-};
-
-struct nf_conntrack {
- atomic_t use;
-};
-
-enum {
- SKB_FCLONE_UNAVAILABLE = 0,
- SKB_FCLONE_ORIG = 1,
- SKB_FCLONE_CLONE = 2,
-};
-
-struct sk_buff_fclones {
- struct sk_buff skb1;
- struct sk_buff skb2;
- refcount_t fclone_ref;
-};
-
-struct skb_seq_state {
- __u32 lower_offset;
- __u32 upper_offset;
- __u32 frag_idx;
- __u32 stepped_offset;
- struct sk_buff *root_skb;
- struct sk_buff *cur_skb;
- __u8 *frag_data;
-};
-
-struct skb_checksum_ops {
- __wsum (*update)(const void *, int, __wsum);
- __wsum (*combine)(__wsum, __wsum, int, int);
-};
-
-struct skb_gso_cb {
- union {
- int mac_offset;
- int data_offset;
- };
- int encap_level;
- __wsum csum;
- __u16 csum_start;
-};
-
-struct napi_gro_cb {
- void *frag0;
- unsigned int frag0_len;
- int data_offset;
- u16 flush;
- u16 flush_id;
- u16 count;
- u16 gro_remcsum_start;
- long unsigned int age;
- u16 proto;
- u8 same_flow: 1;
- u8 encap_mark: 1;
- u8 csum_valid: 1;
- u8 csum_cnt: 3;
- u8 free: 2;
- u8 is_ipv6: 1;
- u8 is_fou: 1;
- u8 is_atomic: 1;
- u8 recursion_counter: 4;
- u8 is_flist: 1;
- __wsum csum;
- struct sk_buff *last;
-};
-
-struct vlan_hdr {
- __be16 h_vlan_TCI;
- __be16 h_vlan_encapsulated_proto;
-};
-
-struct vlan_ethhdr {
- unsigned char h_dest[6];
- unsigned char h_source[6];
- __be16 h_vlan_proto;
- __be16 h_vlan_TCI;
- __be16 h_vlan_encapsulated_proto;
-};
-
-struct qdisc_walker {
- int stop;
- int skip;
- int count;
- int (*fn)(struct Qdisc *, long unsigned int, struct qdisc_walker *);
-};
-
-struct ip_auth_hdr {
- __u8 nexthdr;
- __u8 hdrlen;
- __be16 reserved;
- __be32 spi;
- __be32 seq_no;
- __u8 auth_data[0];
-};
-
-struct frag_hdr {
- __u8 nexthdr;
- __u8 reserved;
- __be16 frag_off;
- __be32 identification;
-};
-
-enum {
- SCM_TSTAMP_SND = 0,
- SCM_TSTAMP_SCHED = 1,
- SCM_TSTAMP_ACK = 2,
-};
-
-struct mpls_shim_hdr {
- __be32 label_stack_entry;
-};
-
-struct napi_alloc_cache {
- struct page_frag_cache page;
- unsigned int skb_count;
- void *skb_cache[64];
-};
-
-struct ahash_request___2;
-
-struct scm_cookie {
- struct pid *pid;
- struct scm_fp_list *fp;
- struct scm_creds creds;
- u32 secid;
-};
-
-struct scm_timestamping {
- struct __kernel_old_timespec ts[3];
-};
-
-struct scm_timestamping64 {
- struct __kernel_timespec ts[3];
-};
-
-enum {
- TCA_STATS_UNSPEC = 0,
- TCA_STATS_BASIC = 1,
- TCA_STATS_RATE_EST = 2,
- TCA_STATS_QUEUE = 3,
- TCA_STATS_APP = 4,
- TCA_STATS_RATE_EST64 = 5,
- TCA_STATS_PAD = 6,
- TCA_STATS_BASIC_HW = 7,
- TCA_STATS_PKT64 = 8,
- __TCA_STATS_MAX = 9,
-};
-
-struct gnet_stats_basic {
- __u64 bytes;
- __u32 packets;
-};
-
-struct gnet_stats_rate_est {
- __u32 bps;
- __u32 pps;
-};
-
-struct gnet_stats_rate_est64 {
- __u64 bps;
- __u64 pps;
-};
-
-struct gnet_estimator {
- signed char interval;
- unsigned char ewma_log;
-};
-
-struct net_rate_estimator {
- struct gnet_stats_basic_packed *bstats;
- spinlock_t *stats_lock;
- seqcount_t *running;
- struct gnet_stats_basic_cpu *cpu_bstats;
- u8 ewma_log;
- u8 intvl_log;
- seqcount_t seq;
- u64 last_packets;
- u64 last_bytes;
- u64 avpps;
- u64 avbps;
- long unsigned int next_jiffies;
- struct timer_list timer;
- struct callback_head rcu;
-};
-
-struct rtgenmsg {
- unsigned char rtgen_family;
-};
-
-enum rtnetlink_groups {
- RTNLGRP_NONE = 0,
- RTNLGRP_LINK = 1,
- RTNLGRP_NOTIFY = 2,
- RTNLGRP_NEIGH = 3,
- RTNLGRP_TC = 4,
- RTNLGRP_IPV4_IFADDR = 5,
- RTNLGRP_IPV4_MROUTE = 6,
- RTNLGRP_IPV4_ROUTE = 7,
- RTNLGRP_IPV4_RULE = 8,
- RTNLGRP_IPV6_IFADDR = 9,
- RTNLGRP_IPV6_MROUTE = 10,
- RTNLGRP_IPV6_ROUTE = 11,
- RTNLGRP_IPV6_IFINFO = 12,
- RTNLGRP_DECnet_IFADDR = 13,
- RTNLGRP_NOP2 = 14,
- RTNLGRP_DECnet_ROUTE = 15,
- RTNLGRP_DECnet_RULE = 16,
- RTNLGRP_NOP4 = 17,
- RTNLGRP_IPV6_PREFIX = 18,
- RTNLGRP_IPV6_RULE = 19,
- RTNLGRP_ND_USEROPT = 20,
- RTNLGRP_PHONET_IFADDR = 21,
- RTNLGRP_PHONET_ROUTE = 22,
- RTNLGRP_DCB = 23,
- RTNLGRP_IPV4_NETCONF = 24,
- RTNLGRP_IPV6_NETCONF = 25,
- RTNLGRP_MDB = 26,
- RTNLGRP_MPLS_ROUTE = 27,
- RTNLGRP_NSID = 28,
- RTNLGRP_MPLS_NETCONF = 29,
- RTNLGRP_IPV4_MROUTE_R = 30,
- RTNLGRP_IPV6_MROUTE_R = 31,
- RTNLGRP_NEXTHOP = 32,
- RTNLGRP_BRVLAN = 33,
- __RTNLGRP_MAX = 34,
-};
-
-enum {
- NETNSA_NONE = 0,
- NETNSA_NSID = 1,
- NETNSA_PID = 2,
- NETNSA_FD = 3,
- NETNSA_TARGET_NSID = 4,
- NETNSA_CURRENT_NSID = 5,
- __NETNSA_MAX = 6,
-};
-
-struct pcpu_gen_cookie {
- local_t nesting;
- u64 last;
-};
-
-struct gen_cookie {
- struct pcpu_gen_cookie *local;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- atomic64_t forward_last;
- atomic64_t reverse_last;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-enum rtnl_link_flags {
- RTNL_FLAG_DOIT_UNLOCKED = 1,
-};
-
-struct net_fill_args {
- u32 portid;
- u32 seq;
- int flags;
- int cmd;
- int nsid;
- bool add_ref;
- int ref_nsid;
-};
-
-struct rtnl_net_dump_cb {
- struct net *tgt_net;
- struct net *ref_net;
- struct sk_buff *skb;
- struct net_fill_args fillargs;
- int idx;
- int s_idx;
-};
-
-typedef u16 u_int16_t;
-
-typedef u32 u_int32_t;
-
-typedef u64 u_int64_t;
-
-struct flow_dissector_key_control {
- u16 thoff;
- u16 addr_type;
- u32 flags;
-};
-
-enum flow_dissect_ret {
- FLOW_DISSECT_RET_OUT_GOOD = 0,
- FLOW_DISSECT_RET_OUT_BAD = 1,
- FLOW_DISSECT_RET_PROTO_AGAIN = 2,
- FLOW_DISSECT_RET_IPPROTO_AGAIN = 3,
- FLOW_DISSECT_RET_CONTINUE = 4,
-};
-
-struct flow_dissector_key_basic {
- __be16 n_proto;
- u8 ip_proto;
- u8 padding;
-};
-
-struct flow_dissector_key_tags {
- u32 flow_label;
-};
-
-struct flow_dissector_key_vlan {
- union {
- struct {
- u16 vlan_id: 12;
- u16 vlan_dei: 1;
- u16 vlan_priority: 3;
- };
- __be16 vlan_tci;
- };
- __be16 vlan_tpid;
-};
-
-struct flow_dissector_mpls_lse {
- u32 mpls_ttl: 8;
- u32 mpls_bos: 1;
- u32 mpls_tc: 3;
- u32 mpls_label: 20;
-};
-
-struct flow_dissector_key_mpls {
- struct flow_dissector_mpls_lse ls[7];
- u8 used_lses;
-};
-
-struct flow_dissector_key_enc_opts {
- u8 data[255];
- u8 len;
- __be16 dst_opt_type;
-};
-
-struct flow_dissector_key_keyid {
- __be32 keyid;
-};
-
-struct flow_dissector_key_ipv4_addrs {
- __be32 src;
- __be32 dst;
-};
-
-struct flow_dissector_key_ipv6_addrs {
- struct in6_addr src;
- struct in6_addr dst;
-};
-
-struct flow_dissector_key_tipc {
- __be32 key;
-};
-
-struct flow_dissector_key_addrs {
- union {
- struct flow_dissector_key_ipv4_addrs v4addrs;
- struct flow_dissector_key_ipv6_addrs v6addrs;
- struct flow_dissector_key_tipc tipckey;
- };
-};
-
-struct flow_dissector_key_arp {
- __u32 sip;
- __u32 tip;
- __u8 op;
- unsigned char sha[6];
- unsigned char tha[6];
-};
-
-struct flow_dissector_key_ports {
- union {
- __be32 ports;
- struct {
- __be16 src;
- __be16 dst;
- };
- };
-};
-
-struct flow_dissector_key_icmp {
- struct {
- u8 type;
- u8 code;
- };
- u16 id;
-};
-
-struct flow_dissector_key_eth_addrs {
- unsigned char dst[6];
- unsigned char src[6];
-};
-
-struct flow_dissector_key_tcp {
- __be16 flags;
-};
-
-struct flow_dissector_key_ip {
- __u8 tos;
- __u8 ttl;
-};
-
-struct flow_dissector_key_meta {
- int ingress_ifindex;
- u16 ingress_iftype;
-};
-
-struct flow_dissector_key_ct {
- u16 ct_state;
- u16 ct_zone;
- u32 ct_mark;
- u32 ct_labels[4];
-};
-
-struct flow_dissector_key_hash {
- u32 hash;
-};
-
-struct flow_dissector_key {
- enum flow_dissector_key_id key_id;
- size_t offset;
-};
-
-struct flow_keys_basic {
- struct flow_dissector_key_control control;
- struct flow_dissector_key_basic basic;
-};
-
-struct flow_keys {
- struct flow_dissector_key_control control;
- struct flow_dissector_key_basic basic;
- struct flow_dissector_key_tags tags;
- struct flow_dissector_key_vlan vlan;
- struct flow_dissector_key_vlan cvlan;
- struct flow_dissector_key_keyid keyid;
- struct flow_dissector_key_ports ports;
- struct flow_dissector_key_icmp icmp;
- struct flow_dissector_key_addrs addrs;
- int: 32;
-};
-
-struct flow_keys_digest {
- u8 data[16];
-};
-
-enum ip_conntrack_info {
- IP_CT_ESTABLISHED = 0,
- IP_CT_RELATED = 1,
- IP_CT_NEW = 2,
- IP_CT_IS_REPLY = 3,
- IP_CT_ESTABLISHED_REPLY = 3,
- IP_CT_RELATED_REPLY = 4,
- IP_CT_NUMBER = 5,
- IP_CT_UNTRACKED = 7,
-};
-
-struct xt_table_info;
-
-struct xt_table {
- struct list_head list;
- unsigned int valid_hooks;
- struct xt_table_info *private;
- struct module *me;
- u_int8_t af;
- int priority;
- int (*table_init)(struct net *);
- const char name[32];
-};
-
-union nf_inet_addr {
- __u32 all[4];
- __be32 ip;
- __be32 ip6[4];
- struct in_addr in;
- struct in6_addr in6;
-};
-
-struct ip_ct_tcp_state {
- u_int32_t td_end;
- u_int32_t td_maxend;
- u_int32_t td_maxwin;
- u_int32_t td_maxack;
- u_int8_t td_scale;
- u_int8_t flags;
-};
-
-struct ip_ct_tcp {
- struct ip_ct_tcp_state seen[2];
- u_int8_t state;
- u_int8_t last_dir;
- u_int8_t retrans;
- u_int8_t last_index;
- u_int32_t last_seq;
- u_int32_t last_ack;
- u_int32_t last_end;
- u_int16_t last_win;
- u_int8_t last_wscale;
- u_int8_t last_flags;
-};
-
-union nf_conntrack_man_proto {
- __be16 all;
- struct {
- __be16 port;
- } tcp;
- struct {
- __be16 port;
- } udp;
- struct {
- __be16 id;
- } icmp;
- struct {
- __be16 port;
- } dccp;
- struct {
- __be16 port;
- } sctp;
- struct {
- __be16 key;
- } gre;
-};
-
-struct nf_ct_dccp {
- u_int8_t role[2];
- u_int8_t state;
- u_int8_t last_pkt;
- u_int8_t last_dir;
- u_int64_t handshake_seq;
-};
-
-struct ip_ct_sctp {
- enum sctp_conntrack state;
- __be32 vtag[2];
- u8 last_dir;
- u8 flags;
-};
-
-struct nf_ct_event;
-
-struct nf_ct_event_notifier {
- int (*fcn)(unsigned int, struct nf_ct_event *);
-};
-
-struct nf_exp_event;
-
-struct nf_exp_event_notifier {
- int (*fcn)(unsigned int, struct nf_exp_event *);
-};
-
-enum bpf_ret_code {
- BPF_OK = 0,
- BPF_DROP = 2,
- BPF_REDIRECT = 7,
- BPF_LWT_REROUTE = 128,
-};
-
-enum {
- BPF_FLOW_DISSECTOR_F_PARSE_1ST_FRAG = 1,
- BPF_FLOW_DISSECTOR_F_STOP_AT_FLOW_LABEL = 2,
- BPF_FLOW_DISSECTOR_F_STOP_AT_ENCAP = 4,
-};
-
-struct ip_tunnel_parm {
- char name[16];
- int link;
- __be16 i_flags;
- __be16 o_flags;
- __be32 i_key;
- __be32 o_key;
- struct iphdr iph;
-};
-
-struct ip_tunnel_key {
- __be64 tun_id;
- union {
- struct {
- __be32 src;
- __be32 dst;
- } ipv4;
- struct {
- struct in6_addr src;
- struct in6_addr dst;
- } ipv6;
- } u;
- __be16 tun_flags;
- u8 tos;
- u8 ttl;
- __be32 label;
- __be16 tp_src;
- __be16 tp_dst;
-};
-
-struct dst_cache_pcpu;
-
-struct dst_cache {
- struct dst_cache_pcpu *cache;
- long unsigned int reset_ts;
-};
-
-struct ip_tunnel_info {
- struct ip_tunnel_key key;
- struct dst_cache dst_cache;
- u8 options_len;
- u8 mode;
-};
-
-struct lwtunnel_state {
- __u16 type;
- __u16 flags;
- __u16 headroom;
- atomic_t refcnt;
- int (*orig_output)(struct net *, struct sock *, struct sk_buff *);
- int (*orig_input)(struct sk_buff *);
- struct callback_head rcu;
- __u8 data[0];
-};
-
-union tcp_word_hdr {
- struct tcphdr hdr;
- __be32 words[5];
-};
-
-struct arphdr {
- __be16 ar_hrd;
- __be16 ar_pro;
- unsigned char ar_hln;
- unsigned char ar_pln;
- __be16 ar_op;
-};
-
-struct fib_info;
-
-struct fib_nh {
- struct fib_nh_common nh_common;
- struct hlist_node nh_hash;
- struct fib_info *nh_parent;
- __u32 nh_tclassid;
- __be32 nh_saddr;
- int nh_saddr_genid;
-};
-
-struct fib_info {
- struct hlist_node fib_hash;
- struct hlist_node fib_lhash;
- struct list_head nh_list;
- struct net *fib_net;
- int fib_treeref;
- refcount_t fib_clntref;
- unsigned int fib_flags;
- unsigned char fib_dead;
- unsigned char fib_protocol;
- unsigned char fib_scope;
- unsigned char fib_type;
- __be32 fib_prefsrc;
- u32 fib_tb_id;
- u32 fib_priority;
- struct dst_metrics *fib_metrics;
- int fib_nhs;
- bool fib_nh_is_v6;
- bool nh_updated;
- struct nexthop *nh;
- struct callback_head rcu;
- struct fib_nh fib_nh[0];
-};
-
-struct nh_info;
-
-struct nh_group;
-
-struct nexthop {
- struct rb_node rb_node;
- struct list_head fi_list;
- struct list_head f6i_list;
- struct list_head fdb_list;
- struct list_head grp_list;
- struct net *net;
- u32 id;
- u8 protocol;
- u8 nh_flags;
- bool is_group;
- refcount_t refcnt;
- struct callback_head rcu;
- union {
- struct nh_info *nh_info;
- struct nh_group *nh_grp;
- };
-};
-
-struct nh_info {
- struct hlist_node dev_hash;
- struct nexthop *nh_parent;
- u8 family;
- bool reject_nh;
- bool fdb_nh;
- union {
- struct fib_nh_common fib_nhc;
- struct fib_nh fib_nh;
- struct fib6_nh fib6_nh;
- };
-};
-
-struct nh_grp_entry {
- struct nexthop *nh;
- u8 weight;
- atomic_t upper_bound;
- struct list_head nh_list;
- struct nexthop *nh_parent;
-};
-
-struct nh_group {
- struct nh_group *spare;
- u16 num_nh;
- bool mpath;
- bool fdb_nh;
- bool has_v4;
- struct nh_grp_entry nh_entries[0];
-};
-
-enum metadata_type {
- METADATA_IP_TUNNEL = 0,
- METADATA_HW_PORT_MUX = 1,
-};
-
-struct hw_port_info {
- struct net_device *lower_dev;
- u32 port_id;
-};
-
-struct metadata_dst {
- struct dst_entry dst;
- enum metadata_type type;
- union {
- struct ip_tunnel_info tun_info;
- struct hw_port_info port_info;
- } u;
-};
-
-struct gre_base_hdr {
- __be16 flags;
- __be16 protocol;
-};
-
-struct gre_full_hdr {
- struct gre_base_hdr fixed_header;
- __be16 csum;
- __be16 reserved1;
- __be32 key;
- __be32 seq;
-};
-
-struct pptp_gre_header {
- struct gre_base_hdr gre_hd;
- __be16 payload_len;
- __be16 call_id;
- __be32 seq;
- __be32 ack;
-};
-
-struct tipc_basic_hdr {
- __be32 w[4];
-};
-
-struct icmphdr {
- __u8 type;
- __u8 code;
- __sum16 checksum;
- union {
- struct {
- __be16 id;
- __be16 sequence;
- } echo;
- __be32 gateway;
- struct {
- __be16 __unused;
- __be16 mtu;
- } frag;
- __u8 reserved[4];
- } un;
-};
-
-enum l2tp_debug_flags {
- L2TP_MSG_DEBUG = 1,
- L2TP_MSG_CONTROL = 2,
- L2TP_MSG_SEQ = 4,
- L2TP_MSG_DATA = 8,
-};
-
-struct pppoe_tag {
- __be16 tag_type;
- __be16 tag_len;
- char tag_data[0];
-};
-
-struct pppoe_hdr {
- __u8 type: 4;
- __u8 ver: 4;
- __u8 code;
- __be16 sid;
- __be16 length;
- struct pppoe_tag tag[0];
-};
-
-struct mpls_label {
- __be32 entry;
-};
-
-enum batadv_packettype {
- BATADV_IV_OGM = 0,
- BATADV_BCAST = 1,
- BATADV_CODED = 2,
- BATADV_ELP = 3,
- BATADV_OGM2 = 4,
- BATADV_UNICAST = 64,
- BATADV_UNICAST_FRAG = 65,
- BATADV_UNICAST_4ADDR = 66,
- BATADV_ICMP = 67,
- BATADV_UNICAST_TVLV = 68,
-};
-
-struct batadv_unicast_packet {
- __u8 packet_type;
- __u8 version;
- __u8 ttl;
- __u8 ttvn;
- __u8 dest[6];
-};
-
-struct nf_conntrack_zone {
- u16 id;
- u8 flags;
- u8 dir;
-};
-
-struct nf_conntrack_man {
- union nf_inet_addr u3;
- union nf_conntrack_man_proto u;
- u_int16_t l3num;
-};
-
-struct nf_conntrack_tuple {
- struct nf_conntrack_man src;
- struct {
- union nf_inet_addr u3;
- union {
- __be16 all;
- struct {
- __be16 port;
- } tcp;
- struct {
- __be16 port;
- } udp;
- struct {
- u_int8_t type;
- u_int8_t code;
- } icmp;
- struct {
- __be16 port;
- } dccp;
- struct {
- __be16 port;
- } sctp;
- struct {
- __be16 key;
- } gre;
- } u;
- u_int8_t protonum;
- u_int8_t dir;
- } dst;
-};
-
-struct nf_conntrack_tuple_hash {
- struct hlist_nulls_node hnnode;
- struct nf_conntrack_tuple tuple;
-};
-
-struct nf_ct_udp {
- long unsigned int stream_ts;
-};
-
-struct nf_ct_gre {
- unsigned int stream_timeout;
- unsigned int timeout;
-};
-
-union nf_conntrack_proto {
- struct nf_ct_dccp dccp;
- struct ip_ct_sctp sctp;
- struct ip_ct_tcp tcp;
- struct nf_ct_udp udp;
- struct nf_ct_gre gre;
- unsigned int tmpl_padto;
-};
-
-struct nf_ct_ext;
-
-struct nf_conn {
- struct nf_conntrack ct_general;
- spinlock_t lock;
- u32 timeout;
- struct nf_conntrack_zone zone;
- struct nf_conntrack_tuple_hash tuplehash[2];
- long unsigned int status;
- u16 cpu;
- possible_net_t ct_net;
- struct hlist_node nat_bysource;
- struct { } __nfct_init_offset;
- struct nf_conn *master;
- u_int32_t mark;
- u_int32_t secmark;
- struct nf_ct_ext *ext;
- union nf_conntrack_proto proto;
-};
-
-struct xt_table_info {
- unsigned int size;
- unsigned int number;
- unsigned int initial_entries;
- unsigned int hook_entry[5];
- unsigned int underflow[5];
- unsigned int stacksize;
- void ***jumpstack;
- unsigned char entries[0];
-};
-
-struct nf_conntrack_tuple_mask {
- struct {
- union nf_inet_addr u3;
- union nf_conntrack_man_proto u;
- } src;
-};
-
-struct nf_ct_ext {
- u8 offset[9];
- u8 len;
- char data[0];
-};
-
-struct nf_conntrack_helper;
-
-struct nf_conntrack_expect {
- struct hlist_node lnode;
- struct hlist_node hnode;
- struct nf_conntrack_tuple tuple;
- struct nf_conntrack_tuple_mask mask;
- void (*expectfn)(struct nf_conn *, struct nf_conntrack_expect *);
- struct nf_conntrack_helper *helper;
- struct nf_conn *master;
- struct timer_list timeout;
- refcount_t use;
- unsigned int flags;
- unsigned int class;
- union nf_inet_addr saved_addr;
- union nf_conntrack_man_proto saved_proto;
- enum ip_conntrack_dir dir;
- struct callback_head rcu;
-};
-
-enum nf_ct_ext_id {
- NF_CT_EXT_HELPER = 0,
- NF_CT_EXT_NAT = 1,
- NF_CT_EXT_SEQADJ = 2,
- NF_CT_EXT_ACCT = 3,
- NF_CT_EXT_ECACHE = 4,
- NF_CT_EXT_TSTAMP = 5,
- NF_CT_EXT_TIMEOUT = 6,
- NF_CT_EXT_LABELS = 7,
- NF_CT_EXT_SYNPROXY = 8,
- NF_CT_EXT_NUM = 9,
-};
-
-struct nf_ct_event {
- struct nf_conn *ct;
- u32 portid;
- int report;
-};
-
-struct nf_exp_event {
- struct nf_conntrack_expect *exp;
- u32 portid;
- int report;
-};
-
-struct nf_conn_labels {
- long unsigned int bits[2];
-};
-
-struct _flow_keys_digest_data {
- __be16 n_proto;
- u8 ip_proto;
- u8 padding;
- __be32 ports;
- __be32 src;
- __be32 dst;
-};
-
-struct rps_sock_flow_table {
- u32 mask;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- u32 ents[0];
-};
-
-enum {
- IF_OPER_UNKNOWN = 0,
- IF_OPER_NOTPRESENT = 1,
- IF_OPER_DOWN = 2,
- IF_OPER_LOWERLAYERDOWN = 3,
- IF_OPER_TESTING = 4,
- IF_OPER_DORMANT = 5,
- IF_OPER_UP = 6,
-};
-
-struct ipv4_devconf {
- void *sysctl;
- int data[32];
- long unsigned int state[1];
-};
-
-enum nf_dev_hooks {
- NF_NETDEV_INGRESS = 0,
- NF_NETDEV_NUMHOOKS = 1,
-};
-
-struct ifbond {
- __s32 bond_mode;
- __s32 num_slaves;
- __s32 miimon;
-};
-
-typedef struct ifbond ifbond;
-
-struct ifslave {
- __s32 slave_id;
- char slave_name[16];
- __s8 link;
- __s8 state;
- __u32 link_failure_count;
-};
-
-typedef struct ifslave ifslave;
-
-struct netdev_boot_setup {
- char name[16];
- struct ifmap map;
-};
-
-enum {
- NAPIF_STATE_SCHED = 1,
- NAPIF_STATE_MISSED = 2,
- NAPIF_STATE_DISABLE = 4,
- NAPIF_STATE_NPSVC = 8,
- NAPIF_STATE_LISTED = 16,
- NAPIF_STATE_NO_BUSY_POLL = 32,
- NAPIF_STATE_IN_BUSY_POLL = 64,
-};
-
-enum gro_result {
- GRO_MERGED = 0,
- GRO_MERGED_FREE = 1,
- GRO_HELD = 2,
- GRO_NORMAL = 3,
- GRO_DROP = 4,
- GRO_CONSUMED = 5,
-};
-
-typedef enum gro_result gro_result_t;
-
-struct bpf_xdp_link {
- struct bpf_link link;
- struct net_device *dev;
- int flags;
-};
-
-struct netdev_net_notifier {
- struct list_head list;
- struct notifier_block *nb;
-};
-
-struct netpoll;
-
-struct netpoll_info {
- refcount_t refcnt;
- struct semaphore dev_lock;
- struct sk_buff_head txq;
- struct delayed_work tx_work;
- struct netpoll *netpoll;
- struct callback_head rcu;
-};
-
-struct udp_tunnel_info {
- short unsigned int type;
- sa_family_t sa_family;
- __be16 port;
- u8 hw_priv;
-};
-
-struct in_ifaddr;
-
-struct ip_mc_list;
-
-struct in_device {
- struct net_device *dev;
- refcount_t refcnt;
- int dead;
- struct in_ifaddr *ifa_list;
- struct ip_mc_list *mc_list;
- struct ip_mc_list **mc_hash;
- int mc_count;
- spinlock_t mc_tomb_lock;
- struct ip_mc_list *mc_tomb;
- long unsigned int mr_v1_seen;
- long unsigned int mr_v2_seen;
- long unsigned int mr_maxdelay;
- long unsigned int mr_qi;
- long unsigned int mr_qri;
- unsigned char mr_qrv;
- unsigned char mr_gq_running;
- unsigned char mr_ifc_count;
- struct timer_list mr_gq_timer;
- struct timer_list mr_ifc_timer;
- struct neigh_parms *arp_parms;
- struct ipv4_devconf cnf;
- struct callback_head callback_head;
-};
-
-struct offload_callbacks {
- struct sk_buff * (*gso_segment)(struct sk_buff *, netdev_features_t);
- struct sk_buff * (*gro_receive)(struct list_head *, struct sk_buff *);
- int (*gro_complete)(struct sk_buff *, int);
-};
-
-struct packet_offload {
- __be16 type;
- u16 priority;
- struct offload_callbacks callbacks;
- struct list_head list;
-};
-
-struct netdev_notifier_info_ext {
- struct netdev_notifier_info info;
- union {
- u32 mtu;
- } ext;
-};
-
-struct netdev_notifier_change_info {
- struct netdev_notifier_info info;
- unsigned int flags_changed;
-};
-
-struct netdev_notifier_changeupper_info {
- struct netdev_notifier_info info;
- struct net_device *upper_dev;
- bool master;
- bool linking;
- void *upper_info;
-};
-
-struct netdev_notifier_changelowerstate_info {
- struct netdev_notifier_info info;
- void *lower_state_info;
-};
-
-struct netdev_notifier_pre_changeaddr_info {
- struct netdev_notifier_info info;
- const unsigned char *dev_addr;
-};
-
-typedef int (*bpf_op_t)(struct net_device *, struct netdev_bpf *);
-
-enum {
- NESTED_SYNC_IMM_BIT = 0,
- NESTED_SYNC_TODO_BIT = 1,
-};
-
-struct netdev_nested_priv {
- unsigned char flags;
- void *data;
-};
-
-struct netdev_bonding_info {
- ifslave slave;
- ifbond master;
-};
-
-struct netdev_notifier_bonding_info {
- struct netdev_notifier_info info;
- struct netdev_bonding_info bonding_info;
-};
-
-union inet_addr {
- __u32 all[4];
- __be32 ip;
- __be32 ip6[4];
- struct in_addr in;
- struct in6_addr in6;
-};
-
-struct netpoll {
- struct net_device *dev;
- char dev_name[16];
- const char *name;
- union inet_addr local_ip;
- union inet_addr remote_ip;
- bool ipv6;
- u16 local_port;
- u16 remote_port;
- u8 remote_mac[6];
-};
-
-enum qdisc_state_t {
- __QDISC_STATE_SCHED = 0,
- __QDISC_STATE_DEACTIVATED = 1,
-};
-
-struct tcf_walker {
- int stop;
- int skip;
- int count;
- bool nonempty;
- long unsigned int cookie;
- int (*fn)(struct tcf_proto *, void *, struct tcf_walker *);
-};
-
-enum {
- IPV4_DEVCONF_FORWARDING = 1,
- IPV4_DEVCONF_MC_FORWARDING = 2,
- IPV4_DEVCONF_PROXY_ARP = 3,
- IPV4_DEVCONF_ACCEPT_REDIRECTS = 4,
- IPV4_DEVCONF_SECURE_REDIRECTS = 5,
- IPV4_DEVCONF_SEND_REDIRECTS = 6,
- IPV4_DEVCONF_SHARED_MEDIA = 7,
- IPV4_DEVCONF_RP_FILTER = 8,
- IPV4_DEVCONF_ACCEPT_SOURCE_ROUTE = 9,
- IPV4_DEVCONF_BOOTP_RELAY = 10,
- IPV4_DEVCONF_LOG_MARTIANS = 11,
- IPV4_DEVCONF_TAG = 12,
- IPV4_DEVCONF_ARPFILTER = 13,
- IPV4_DEVCONF_MEDIUM_ID = 14,
- IPV4_DEVCONF_NOXFRM = 15,
- IPV4_DEVCONF_NOPOLICY = 16,
- IPV4_DEVCONF_FORCE_IGMP_VERSION = 17,
- IPV4_DEVCONF_ARP_ANNOUNCE = 18,
- IPV4_DEVCONF_ARP_IGNORE = 19,
- IPV4_DEVCONF_PROMOTE_SECONDARIES = 20,
- IPV4_DEVCONF_ARP_ACCEPT = 21,
- IPV4_DEVCONF_ARP_NOTIFY = 22,
- IPV4_DEVCONF_ACCEPT_LOCAL = 23,
- IPV4_DEVCONF_SRC_VMARK = 24,
- IPV4_DEVCONF_PROXY_ARP_PVLAN = 25,
- IPV4_DEVCONF_ROUTE_LOCALNET = 26,
- IPV4_DEVCONF_IGMPV2_UNSOLICITED_REPORT_INTERVAL = 27,
- IPV4_DEVCONF_IGMPV3_UNSOLICITED_REPORT_INTERVAL = 28,
- IPV4_DEVCONF_IGNORE_ROUTES_WITH_LINKDOWN = 29,
- IPV4_DEVCONF_DROP_UNICAST_IN_L2_MULTICAST = 30,
- IPV4_DEVCONF_DROP_GRATUITOUS_ARP = 31,
- IPV4_DEVCONF_BC_FORWARDING = 32,
- __IPV4_DEVCONF_MAX = 33,
-};
-
-struct in_ifaddr {
- struct hlist_node hash;
- struct in_ifaddr *ifa_next;
- struct in_device *ifa_dev;
- struct callback_head callback_head;
- __be32 ifa_local;
- __be32 ifa_address;
- __be32 ifa_mask;
- __u32 ifa_rt_priority;
- __be32 ifa_broadcast;
- unsigned char ifa_scope;
- unsigned char ifa_prefixlen;
- __u32 ifa_flags;
- char ifa_label[16];
- __u32 ifa_valid_lft;
- __u32 ifa_preferred_lft;
- long unsigned int ifa_cstamp;
- long unsigned int ifa_tstamp;
-};
-
-struct udp_tunnel_nic_shared {
- struct udp_tunnel_nic *udp_tunnel_nic_info;
- struct list_head devices;
-};
-
-struct dev_kfree_skb_cb {
- enum skb_free_reason reason;
-};
-
-struct netdev_adjacent {
- struct net_device *dev;
- bool master;
- bool ignore;
- u16 ref_nr;
- void *private;
- struct list_head list;
- struct callback_head rcu;
-};
-
-struct netdev_hw_addr {
- struct list_head list;
- unsigned char addr[32];
- unsigned char type;
- bool global_use;
- int sync_cnt;
- int refcount;
- int synced;
- struct callback_head callback_head;
-};
-
-enum {
- NDA_UNSPEC = 0,
- NDA_DST = 1,
- NDA_LLADDR = 2,
- NDA_CACHEINFO = 3,
- NDA_PROBES = 4,
- NDA_VLAN = 5,
- NDA_PORT = 6,
- NDA_VNI = 7,
- NDA_IFINDEX = 8,
- NDA_MASTER = 9,
- NDA_LINK_NETNSID = 10,
- NDA_SRC_VNI = 11,
- NDA_PROTOCOL = 12,
- NDA_NH_ID = 13,
- NDA_FDB_EXT_ATTRS = 14,
- __NDA_MAX = 15,
-};
-
-struct nda_cacheinfo {
- __u32 ndm_confirmed;
- __u32 ndm_used;
- __u32 ndm_updated;
- __u32 ndm_refcnt;
-};
-
-struct ndt_stats {
- __u64 ndts_allocs;
- __u64 ndts_destroys;
- __u64 ndts_hash_grows;
- __u64 ndts_res_failed;
- __u64 ndts_lookups;
- __u64 ndts_hits;
- __u64 ndts_rcv_probes_mcast;
- __u64 ndts_rcv_probes_ucast;
- __u64 ndts_periodic_gc_runs;
- __u64 ndts_forced_gc_runs;
- __u64 ndts_table_fulls;
-};
-
-enum {
- NDTPA_UNSPEC = 0,
- NDTPA_IFINDEX = 1,
- NDTPA_REFCNT = 2,
- NDTPA_REACHABLE_TIME = 3,
- NDTPA_BASE_REACHABLE_TIME = 4,
- NDTPA_RETRANS_TIME = 5,
- NDTPA_GC_STALETIME = 6,
- NDTPA_DELAY_PROBE_TIME = 7,
- NDTPA_QUEUE_LEN = 8,
- NDTPA_APP_PROBES = 9,
- NDTPA_UCAST_PROBES = 10,
- NDTPA_MCAST_PROBES = 11,
- NDTPA_ANYCAST_DELAY = 12,
- NDTPA_PROXY_DELAY = 13,
- NDTPA_PROXY_QLEN = 14,
- NDTPA_LOCKTIME = 15,
- NDTPA_QUEUE_LENBYTES = 16,
- NDTPA_MCAST_REPROBES = 17,
- NDTPA_PAD = 18,
- __NDTPA_MAX = 19,
-};
-
-struct ndtmsg {
- __u8 ndtm_family;
- __u8 ndtm_pad1;
- __u16 ndtm_pad2;
-};
-
-struct ndt_config {
- __u16 ndtc_key_len;
- __u16 ndtc_entry_size;
- __u32 ndtc_entries;
- __u32 ndtc_last_flush;
- __u32 ndtc_last_rand;
- __u32 ndtc_hash_rnd;
- __u32 ndtc_hash_mask;
- __u32 ndtc_hash_chain_gc;
- __u32 ndtc_proxy_qlen;
-};
-
-enum {
- NDTA_UNSPEC = 0,
- NDTA_NAME = 1,
- NDTA_THRESH1 = 2,
- NDTA_THRESH2 = 3,
- NDTA_THRESH3 = 4,
- NDTA_CONFIG = 5,
- NDTA_PARMS = 6,
- NDTA_STATS = 7,
- NDTA_GC_INTERVAL = 8,
- NDTA_PAD = 9,
- __NDTA_MAX = 10,
-};
-
-enum {
- RTN_UNSPEC = 0,
- RTN_UNICAST = 1,
- RTN_LOCAL = 2,
- RTN_BROADCAST = 3,
- RTN_ANYCAST = 4,
- RTN_MULTICAST = 5,
- RTN_BLACKHOLE = 6,
- RTN_UNREACHABLE = 7,
- RTN_PROHIBIT = 8,
- RTN_THROW = 9,
- RTN_NAT = 10,
- RTN_XRESOLVE = 11,
- __RTN_MAX = 12,
-};
-
-enum {
- NEIGH_ARP_TABLE = 0,
- NEIGH_ND_TABLE = 1,
- NEIGH_DN_TABLE = 2,
- NEIGH_NR_TABLES = 3,
- NEIGH_LINK_TABLE = 3,
-};
-
-struct neigh_seq_state {
- struct seq_net_private p;
- struct neigh_table *tbl;
- struct neigh_hash_table *nht;
- void * (*neigh_sub_iter)(struct neigh_seq_state *, struct neighbour *, loff_t *);
- unsigned int bucket;
- unsigned int flags;
-};
-
-struct neighbour_cb {
- long unsigned int sched_next;
- unsigned int flags;
-};
-
-enum netevent_notif_type {
- NETEVENT_NEIGH_UPDATE = 1,
- NETEVENT_REDIRECT = 2,
- NETEVENT_DELAY_PROBE_TIME_UPDATE = 3,
- NETEVENT_IPV4_MPATH_HASH_UPDATE = 4,
- NETEVENT_IPV6_MPATH_HASH_UPDATE = 5,
- NETEVENT_IPV4_FWD_UPDATE_PRIORITY_UPDATE = 6,
-};
-
-struct neigh_dump_filter {
- int master_idx;
- int dev_idx;
-};
-
-struct neigh_sysctl_table {
- struct ctl_table_header *sysctl_header;
- struct ctl_table neigh_vars[21];
-};
-
-struct netlink_dump_control {
- int (*start)(struct netlink_callback *);
- int (*dump)(struct sk_buff *, struct netlink_callback *);
- int (*done)(struct netlink_callback *);
- void *data;
- struct module *module;
- u32 min_dump_alloc;
-};
-
-struct rtnl_link_stats {
- __u32 rx_packets;
- __u32 tx_packets;
- __u32 rx_bytes;
- __u32 tx_bytes;
- __u32 rx_errors;
- __u32 tx_errors;
- __u32 rx_dropped;
- __u32 tx_dropped;
- __u32 multicast;
- __u32 collisions;
- __u32 rx_length_errors;
- __u32 rx_over_errors;
- __u32 rx_crc_errors;
- __u32 rx_frame_errors;
- __u32 rx_fifo_errors;
- __u32 rx_missed_errors;
- __u32 tx_aborted_errors;
- __u32 tx_carrier_errors;
- __u32 tx_fifo_errors;
- __u32 tx_heartbeat_errors;
- __u32 tx_window_errors;
- __u32 rx_compressed;
- __u32 tx_compressed;
- __u32 rx_nohandler;
-};
-
-struct rtnl_link_ifmap {
- __u64 mem_start;
- __u64 mem_end;
- __u64 base_addr;
- __u16 irq;
- __u8 dma;
- __u8 port;
-};
-
-enum {
- IFLA_UNSPEC = 0,
- IFLA_ADDRESS = 1,
- IFLA_BROADCAST = 2,
- IFLA_IFNAME = 3,
- IFLA_MTU = 4,
- IFLA_LINK = 5,
- IFLA_QDISC = 6,
- IFLA_STATS = 7,
- IFLA_COST = 8,
- IFLA_PRIORITY = 9,
- IFLA_MASTER = 10,
- IFLA_WIRELESS = 11,
- IFLA_PROTINFO = 12,
- IFLA_TXQLEN = 13,
- IFLA_MAP = 14,
- IFLA_WEIGHT = 15,
- IFLA_OPERSTATE = 16,
- IFLA_LINKMODE = 17,
- IFLA_LINKINFO = 18,
- IFLA_NET_NS_PID = 19,
- IFLA_IFALIAS = 20,
- IFLA_NUM_VF = 21,
- IFLA_VFINFO_LIST = 22,
- IFLA_STATS64 = 23,
- IFLA_VF_PORTS = 24,
- IFLA_PORT_SELF = 25,
- IFLA_AF_SPEC = 26,
- IFLA_GROUP = 27,
- IFLA_NET_NS_FD = 28,
- IFLA_EXT_MASK = 29,
- IFLA_PROMISCUITY = 30,
- IFLA_NUM_TX_QUEUES = 31,
- IFLA_NUM_RX_QUEUES = 32,
- IFLA_CARRIER = 33,
- IFLA_PHYS_PORT_ID = 34,
- IFLA_CARRIER_CHANGES = 35,
- IFLA_PHYS_SWITCH_ID = 36,
- IFLA_LINK_NETNSID = 37,
- IFLA_PHYS_PORT_NAME = 38,
- IFLA_PROTO_DOWN = 39,
- IFLA_GSO_MAX_SEGS = 40,
- IFLA_GSO_MAX_SIZE = 41,
- IFLA_PAD = 42,
- IFLA_XDP = 43,
- IFLA_EVENT = 44,
- IFLA_NEW_NETNSID = 45,
- IFLA_IF_NETNSID = 46,
- IFLA_TARGET_NETNSID = 46,
- IFLA_CARRIER_UP_COUNT = 47,
- IFLA_CARRIER_DOWN_COUNT = 48,
- IFLA_NEW_IFINDEX = 49,
- IFLA_MIN_MTU = 50,
- IFLA_MAX_MTU = 51,
- IFLA_PROP_LIST = 52,
- IFLA_ALT_IFNAME = 53,
- IFLA_PERM_ADDRESS = 54,
- IFLA_PROTO_DOWN_REASON = 55,
- __IFLA_MAX = 56,
-};
-
-enum {
- IFLA_PROTO_DOWN_REASON_UNSPEC = 0,
- IFLA_PROTO_DOWN_REASON_MASK = 1,
- IFLA_PROTO_DOWN_REASON_VALUE = 2,
- __IFLA_PROTO_DOWN_REASON_CNT = 3,
- IFLA_PROTO_DOWN_REASON_MAX = 2,
-};
-
-enum {
- IFLA_BRPORT_UNSPEC = 0,
- IFLA_BRPORT_STATE = 1,
- IFLA_BRPORT_PRIORITY = 2,
- IFLA_BRPORT_COST = 3,
- IFLA_BRPORT_MODE = 4,
- IFLA_BRPORT_GUARD = 5,
- IFLA_BRPORT_PROTECT = 6,
- IFLA_BRPORT_FAST_LEAVE = 7,
- IFLA_BRPORT_LEARNING = 8,
- IFLA_BRPORT_UNICAST_FLOOD = 9,
- IFLA_BRPORT_PROXYARP = 10,
- IFLA_BRPORT_LEARNING_SYNC = 11,
- IFLA_BRPORT_PROXYARP_WIFI = 12,
- IFLA_BRPORT_ROOT_ID = 13,
- IFLA_BRPORT_BRIDGE_ID = 14,
- IFLA_BRPORT_DESIGNATED_PORT = 15,
- IFLA_BRPORT_DESIGNATED_COST = 16,
- IFLA_BRPORT_ID = 17,
- IFLA_BRPORT_NO = 18,
- IFLA_BRPORT_TOPOLOGY_CHANGE_ACK = 19,
- IFLA_BRPORT_CONFIG_PENDING = 20,
- IFLA_BRPORT_MESSAGE_AGE_TIMER = 21,
- IFLA_BRPORT_FORWARD_DELAY_TIMER = 22,
- IFLA_BRPORT_HOLD_TIMER = 23,
- IFLA_BRPORT_FLUSH = 24,
- IFLA_BRPORT_MULTICAST_ROUTER = 25,
- IFLA_BRPORT_PAD = 26,
- IFLA_BRPORT_MCAST_FLOOD = 27,
- IFLA_BRPORT_MCAST_TO_UCAST = 28,
- IFLA_BRPORT_VLAN_TUNNEL = 29,
- IFLA_BRPORT_BCAST_FLOOD = 30,
- IFLA_BRPORT_GROUP_FWD_MASK = 31,
- IFLA_BRPORT_NEIGH_SUPPRESS = 32,
- IFLA_BRPORT_ISOLATED = 33,
- IFLA_BRPORT_BACKUP_PORT = 34,
- IFLA_BRPORT_MRP_RING_OPEN = 35,
- IFLA_BRPORT_MRP_IN_OPEN = 36,
- __IFLA_BRPORT_MAX = 37,
-};
-
-enum {
- IFLA_INFO_UNSPEC = 0,
- IFLA_INFO_KIND = 1,
- IFLA_INFO_DATA = 2,
- IFLA_INFO_XSTATS = 3,
- IFLA_INFO_SLAVE_KIND = 4,
- IFLA_INFO_SLAVE_DATA = 5,
- __IFLA_INFO_MAX = 6,
-};
-
-enum {
- IFLA_VF_INFO_UNSPEC = 0,
- IFLA_VF_INFO = 1,
- __IFLA_VF_INFO_MAX = 2,
-};
-
-enum {
- IFLA_VF_UNSPEC = 0,
- IFLA_VF_MAC = 1,
- IFLA_VF_VLAN = 2,
- IFLA_VF_TX_RATE = 3,
- IFLA_VF_SPOOFCHK = 4,
- IFLA_VF_LINK_STATE = 5,
- IFLA_VF_RATE = 6,
- IFLA_VF_RSS_QUERY_EN = 7,
- IFLA_VF_STATS = 8,
- IFLA_VF_TRUST = 9,
- IFLA_VF_IB_NODE_GUID = 10,
- IFLA_VF_IB_PORT_GUID = 11,
- IFLA_VF_VLAN_LIST = 12,
- IFLA_VF_BROADCAST = 13,
- __IFLA_VF_MAX = 14,
-};
-
-struct ifla_vf_mac {
- __u32 vf;
- __u8 mac[32];
-};
-
-struct ifla_vf_broadcast {
- __u8 broadcast[32];
-};
-
-struct ifla_vf_vlan {
- __u32 vf;
- __u32 vlan;
- __u32 qos;
-};
-
-enum {
- IFLA_VF_VLAN_INFO_UNSPEC = 0,
- IFLA_VF_VLAN_INFO = 1,
- __IFLA_VF_VLAN_INFO_MAX = 2,
-};
-
-struct ifla_vf_vlan_info {
- __u32 vf;
- __u32 vlan;
- __u32 qos;
- __be16 vlan_proto;
-};
-
-struct ifla_vf_tx_rate {
- __u32 vf;
- __u32 rate;
-};
-
-struct ifla_vf_rate {
- __u32 vf;
- __u32 min_tx_rate;
- __u32 max_tx_rate;
-};
-
-struct ifla_vf_spoofchk {
- __u32 vf;
- __u32 setting;
-};
-
-struct ifla_vf_link_state {
- __u32 vf;
- __u32 link_state;
-};
-
-struct ifla_vf_rss_query_en {
- __u32 vf;
- __u32 setting;
-};
-
-enum {
- IFLA_VF_STATS_RX_PACKETS = 0,
- IFLA_VF_STATS_TX_PACKETS = 1,
- IFLA_VF_STATS_RX_BYTES = 2,
- IFLA_VF_STATS_TX_BYTES = 3,
- IFLA_VF_STATS_BROADCAST = 4,
- IFLA_VF_STATS_MULTICAST = 5,
- IFLA_VF_STATS_PAD = 6,
- IFLA_VF_STATS_RX_DROPPED = 7,
- IFLA_VF_STATS_TX_DROPPED = 8,
- __IFLA_VF_STATS_MAX = 9,
-};
-
-struct ifla_vf_trust {
- __u32 vf;
- __u32 setting;
-};
-
-enum {
- IFLA_VF_PORT_UNSPEC = 0,
- IFLA_VF_PORT = 1,
- __IFLA_VF_PORT_MAX = 2,
-};
-
-enum {
- IFLA_PORT_UNSPEC = 0,
- IFLA_PORT_VF = 1,
- IFLA_PORT_PROFILE = 2,
- IFLA_PORT_VSI_TYPE = 3,
- IFLA_PORT_INSTANCE_UUID = 4,
- IFLA_PORT_HOST_UUID = 5,
- IFLA_PORT_REQUEST = 6,
- IFLA_PORT_RESPONSE = 7,
- __IFLA_PORT_MAX = 8,
-};
-
-struct if_stats_msg {
- __u8 family;
- __u8 pad1;
- __u16 pad2;
- __u32 ifindex;
- __u32 filter_mask;
-};
-
-enum {
- IFLA_STATS_UNSPEC = 0,
- IFLA_STATS_LINK_64 = 1,
- IFLA_STATS_LINK_XSTATS = 2,
- IFLA_STATS_LINK_XSTATS_SLAVE = 3,
- IFLA_STATS_LINK_OFFLOAD_XSTATS = 4,
- IFLA_STATS_AF_SPEC = 5,
- __IFLA_STATS_MAX = 6,
-};
-
-enum {
- IFLA_OFFLOAD_XSTATS_UNSPEC = 0,
- IFLA_OFFLOAD_XSTATS_CPU_HIT = 1,
- __IFLA_OFFLOAD_XSTATS_MAX = 2,
-};
-
-enum {
- XDP_ATTACHED_NONE = 0,
- XDP_ATTACHED_DRV = 1,
- XDP_ATTACHED_SKB = 2,
- XDP_ATTACHED_HW = 3,
- XDP_ATTACHED_MULTI = 4,
-};
-
-enum {
- IFLA_XDP_UNSPEC = 0,
- IFLA_XDP_FD = 1,
- IFLA_XDP_ATTACHED = 2,
- IFLA_XDP_FLAGS = 3,
- IFLA_XDP_PROG_ID = 4,
- IFLA_XDP_DRV_PROG_ID = 5,
- IFLA_XDP_SKB_PROG_ID = 6,
- IFLA_XDP_HW_PROG_ID = 7,
- IFLA_XDP_EXPECTED_FD = 8,
- __IFLA_XDP_MAX = 9,
-};
-
-enum {
- IFLA_EVENT_NONE = 0,
- IFLA_EVENT_REBOOT = 1,
- IFLA_EVENT_FEATURES = 2,
- IFLA_EVENT_BONDING_FAILOVER = 3,
- IFLA_EVENT_NOTIFY_PEERS = 4,
- IFLA_EVENT_IGMP_RESEND = 5,
- IFLA_EVENT_BONDING_OPTIONS = 6,
-};
-
-enum {
- IFLA_BRIDGE_FLAGS = 0,
- IFLA_BRIDGE_MODE = 1,
- IFLA_BRIDGE_VLAN_INFO = 2,
- IFLA_BRIDGE_VLAN_TUNNEL_INFO = 3,
- IFLA_BRIDGE_MRP = 4,
- __IFLA_BRIDGE_MAX = 5,
-};
-
-enum {
- BR_MCAST_DIR_RX = 0,
- BR_MCAST_DIR_TX = 1,
- BR_MCAST_DIR_SIZE = 2,
-};
-
-enum rtattr_type_t {
- RTA_UNSPEC = 0,
- RTA_DST = 1,
- RTA_SRC = 2,
- RTA_IIF = 3,
- RTA_OIF = 4,
- RTA_GATEWAY = 5,
- RTA_PRIORITY = 6,
- RTA_PREFSRC = 7,
- RTA_METRICS = 8,
- RTA_MULTIPATH = 9,
- RTA_PROTOINFO = 10,
- RTA_FLOW = 11,
- RTA_CACHEINFO = 12,
- RTA_SESSION = 13,
- RTA_MP_ALGO = 14,
- RTA_TABLE = 15,
- RTA_MARK = 16,
- RTA_MFC_STATS = 17,
- RTA_VIA = 18,
- RTA_NEWDST = 19,
- RTA_PREF = 20,
- RTA_ENCAP_TYPE = 21,
- RTA_ENCAP = 22,
- RTA_EXPIRES = 23,
- RTA_PAD = 24,
- RTA_UID = 25,
- RTA_TTL_PROPAGATE = 26,
- RTA_IP_PROTO = 27,
- RTA_SPORT = 28,
- RTA_DPORT = 29,
- RTA_NH_ID = 30,
- __RTA_MAX = 31,
-};
-
-struct rta_cacheinfo {
- __u32 rta_clntref;
- __u32 rta_lastuse;
- __s32 rta_expires;
- __u32 rta_error;
- __u32 rta_used;
- __u32 rta_id;
- __u32 rta_ts;
- __u32 rta_tsage;
-};
-
-struct ifinfomsg {
- unsigned char ifi_family;
- unsigned char __ifi_pad;
- short unsigned int ifi_type;
- int ifi_index;
- unsigned int ifi_flags;
- unsigned int ifi_change;
-};
-
-typedef int (*rtnl_doit_func)(struct sk_buff *, struct nlmsghdr *, struct netlink_ext_ack *);
-
-typedef int (*rtnl_dumpit_func)(struct sk_buff *, struct netlink_callback *);
-
-struct rtnl_af_ops {
- struct list_head list;
- int family;
- int (*fill_link_af)(struct sk_buff *, const struct net_device *, u32);
- size_t (*get_link_af_size)(const struct net_device *, u32);
- int (*validate_link_af)(const struct net_device *, const struct nlattr *);
- int (*set_link_af)(struct net_device *, const struct nlattr *);
- int (*fill_stats_af)(struct sk_buff *, const struct net_device *);
- size_t (*get_stats_af_size)(const struct net_device *);
-};
-
-struct rtnl_link {
- rtnl_doit_func doit;
- rtnl_dumpit_func dumpit;
- struct module *owner;
- unsigned int flags;
- struct callback_head rcu;
-};
-
-enum {
- IF_LINK_MODE_DEFAULT = 0,
- IF_LINK_MODE_DORMANT = 1,
- IF_LINK_MODE_TESTING = 2,
-};
-
-enum lw_bits {
- LW_URGENT = 0,
-};
-
-struct seg6_pernet_data {
- struct mutex lock;
- struct in6_addr *tun_src;
-};
-
-enum {
- BPF_F_RECOMPUTE_CSUM = 1,
- BPF_F_INVALIDATE_HASH = 2,
-};
-
-enum {
- BPF_F_HDR_FIELD_MASK = 15,
-};
-
-enum {
- BPF_F_PSEUDO_HDR = 16,
- BPF_F_MARK_MANGLED_0 = 32,
- BPF_F_MARK_ENFORCE = 64,
-};
-
-enum {
- BPF_F_INGRESS = 1,
-};
-
-enum {
- BPF_F_TUNINFO_IPV6 = 1,
-};
-
-enum {
- BPF_F_ZERO_CSUM_TX = 2,
- BPF_F_DONT_FRAGMENT = 4,
- BPF_F_SEQ_NUMBER = 8,
-};
-
-enum {
- BPF_CSUM_LEVEL_QUERY = 0,
- BPF_CSUM_LEVEL_INC = 1,
- BPF_CSUM_LEVEL_DEC = 2,
- BPF_CSUM_LEVEL_RESET = 3,
-};
-
-enum {
- BPF_F_ADJ_ROOM_FIXED_GSO = 1,
- BPF_F_ADJ_ROOM_ENCAP_L3_IPV4 = 2,
- BPF_F_ADJ_ROOM_ENCAP_L3_IPV6 = 4,
- BPF_F_ADJ_ROOM_ENCAP_L4_GRE = 8,
- BPF_F_ADJ_ROOM_ENCAP_L4_UDP = 16,
- BPF_F_ADJ_ROOM_NO_CSUM_RESET = 32,
-};
-
-enum {
- BPF_ADJ_ROOM_ENCAP_L2_MASK = 255,
- BPF_ADJ_ROOM_ENCAP_L2_SHIFT = 56,
-};
-
-enum {
- BPF_SK_LOOKUP_F_REPLACE = 1,
- BPF_SK_LOOKUP_F_NO_REUSEPORT = 2,
-};
-
-enum bpf_adj_room_mode {
- BPF_ADJ_ROOM_NET = 0,
- BPF_ADJ_ROOM_MAC = 1,
-};
-
-enum bpf_hdr_start_off {
- BPF_HDR_START_MAC = 0,
- BPF_HDR_START_NET = 1,
-};
-
-enum bpf_lwt_encap_mode {
- BPF_LWT_ENCAP_SEG6 = 0,
- BPF_LWT_ENCAP_SEG6_INLINE = 1,
- BPF_LWT_ENCAP_IP = 2,
-};
-
-struct bpf_tunnel_key {
- __u32 tunnel_id;
- union {
- __u32 remote_ipv4;
- __u32 remote_ipv6[4];
- };
- __u8 tunnel_tos;
- __u8 tunnel_ttl;
- __u16 tunnel_ext;
- __u32 tunnel_label;
-};
-
-struct bpf_xfrm_state {
- __u32 reqid;
- __u32 spi;
- __u16 family;
- __u16 ext;
- union {
- __u32 remote_ipv4;
- __u32 remote_ipv6[4];
- };
-};
-
-struct bpf_tcp_sock {
- __u32 snd_cwnd;
- __u32 srtt_us;
- __u32 rtt_min;
- __u32 snd_ssthresh;
- __u32 rcv_nxt;
- __u32 snd_nxt;
- __u32 snd_una;
- __u32 mss_cache;
- __u32 ecn_flags;
- __u32 rate_delivered;
- __u32 rate_interval_us;
- __u32 packets_out;
- __u32 retrans_out;
- __u32 total_retrans;
- __u32 segs_in;
- __u32 data_segs_in;
- __u32 segs_out;
- __u32 data_segs_out;
- __u32 lost_out;
- __u32 sacked_out;
- __u64 bytes_received;
- __u64 bytes_acked;
- __u32 dsack_dups;
- __u32 delivered;
- __u32 delivered_ce;
- __u32 icsk_retransmits;
-};
-
-struct bpf_sock_tuple {
- union {
- struct {
- __be32 saddr;
- __be32 daddr;
- __be16 sport;
- __be16 dport;
- } ipv4;
- struct {
- __be32 saddr[4];
- __be32 daddr[4];
- __be16 sport;
- __be16 dport;
- } ipv6;
- };
-};
-
-struct bpf_xdp_sock {
- __u32 queue_id;
-};
-
-enum {
- BPF_SOCK_OPS_RTO_CB_FLAG = 1,
- BPF_SOCK_OPS_RETRANS_CB_FLAG = 2,
- BPF_SOCK_OPS_STATE_CB_FLAG = 4,
- BPF_SOCK_OPS_RTT_CB_FLAG = 8,
- BPF_SOCK_OPS_PARSE_ALL_HDR_OPT_CB_FLAG = 16,
- BPF_SOCK_OPS_PARSE_UNKNOWN_HDR_OPT_CB_FLAG = 32,
- BPF_SOCK_OPS_WRITE_HDR_OPT_CB_FLAG = 64,
- BPF_SOCK_OPS_ALL_CB_FLAGS = 127,
-};
-
-enum {
- BPF_SOCK_OPS_VOID = 0,
- BPF_SOCK_OPS_TIMEOUT_INIT = 1,
- BPF_SOCK_OPS_RWND_INIT = 2,
- BPF_SOCK_OPS_TCP_CONNECT_CB = 3,
- BPF_SOCK_OPS_ACTIVE_ESTABLISHED_CB = 4,
- BPF_SOCK_OPS_PASSIVE_ESTABLISHED_CB = 5,
- BPF_SOCK_OPS_NEEDS_ECN = 6,
- BPF_SOCK_OPS_BASE_RTT = 7,
- BPF_SOCK_OPS_RTO_CB = 8,
- BPF_SOCK_OPS_RETRANS_CB = 9,
- BPF_SOCK_OPS_STATE_CB = 10,
- BPF_SOCK_OPS_TCP_LISTEN_CB = 11,
- BPF_SOCK_OPS_RTT_CB = 12,
- BPF_SOCK_OPS_PARSE_HDR_OPT_CB = 13,
- BPF_SOCK_OPS_HDR_OPT_LEN_CB = 14,
- BPF_SOCK_OPS_WRITE_HDR_OPT_CB = 15,
-};
-
-enum {
- TCP_BPF_IW = 1001,
- TCP_BPF_SNDCWND_CLAMP = 1002,
- TCP_BPF_DELACK_MAX = 1003,
- TCP_BPF_RTO_MIN = 1004,
- TCP_BPF_SYN = 1005,
- TCP_BPF_SYN_IP = 1006,
- TCP_BPF_SYN_MAC = 1007,
-};
-
-enum {
- BPF_LOAD_HDR_OPT_TCP_SYN = 1,
-};
-
-enum {
- BPF_FIB_LOOKUP_DIRECT = 1,
- BPF_FIB_LOOKUP_OUTPUT = 2,
-};
-
-enum {
- BPF_FIB_LKUP_RET_SUCCESS = 0,
- BPF_FIB_LKUP_RET_BLACKHOLE = 1,
- BPF_FIB_LKUP_RET_UNREACHABLE = 2,
- BPF_FIB_LKUP_RET_PROHIBIT = 3,
- BPF_FIB_LKUP_RET_NOT_FWDED = 4,
- BPF_FIB_LKUP_RET_FWD_DISABLED = 5,
- BPF_FIB_LKUP_RET_UNSUPP_LWT = 6,
- BPF_FIB_LKUP_RET_NO_NEIGH = 7,
- BPF_FIB_LKUP_RET_FRAG_NEEDED = 8,
-};
-
-struct bpf_fib_lookup {
- __u8 family;
- __u8 l4_protocol;
- __be16 sport;
- __be16 dport;
- __u16 tot_len;
- __u32 ifindex;
- union {
- __u8 tos;
- __be32 flowinfo;
- __u32 rt_metric;
- };
- union {
- __be32 ipv4_src;
- __u32 ipv6_src[4];
- };
- union {
- __be32 ipv4_dst;
- __u32 ipv6_dst[4];
- };
- __be16 h_vlan_proto;
- __be16 h_vlan_TCI;
- __u8 smac[6];
- __u8 dmac[6];
-};
-
-struct bpf_redir_neigh {
- __u32 nh_family;
- union {
- __be32 ipv4_nh;
- __u32 ipv6_nh[4];
- };
-};
-
-enum rt_scope_t {
- RT_SCOPE_UNIVERSE = 0,
- RT_SCOPE_SITE = 200,
- RT_SCOPE_LINK = 253,
- RT_SCOPE_HOST = 254,
- RT_SCOPE_NOWHERE = 255,
-};
-
-enum rt_class_t {
- RT_TABLE_UNSPEC = 0,
- RT_TABLE_COMPAT = 252,
- RT_TABLE_DEFAULT = 253,
- RT_TABLE_MAIN = 254,
- RT_TABLE_LOCAL = 255,
- RT_TABLE_MAX = 4294967295,
-};
-
-struct nl_info {
- struct nlmsghdr *nlh;
- struct net *nl_net;
- u32 portid;
- u8 skip_notify: 1;
- u8 skip_notify_kernel: 1;
-};
-
-typedef int (*bpf_aux_classic_check_t)(struct sock_filter *, unsigned int);
-
-struct inet_timewait_sock {
- struct sock_common __tw_common;
- __u32 tw_mark;
- volatile unsigned char tw_substate;
- unsigned char tw_rcv_wscale;
- __be16 tw_sport;
- unsigned int tw_kill: 1;
- unsigned int tw_transparent: 1;
- unsigned int tw_flowlabel: 20;
- unsigned int tw_pad: 2;
- unsigned int tw_tos: 8;
- u32 tw_txhash;
- u32 tw_priority;
- struct timer_list tw_timer;
- struct inet_bind_bucket *tw_tb;
-};
-
-struct tcp_timewait_sock {
- struct inet_timewait_sock tw_sk;
- u32 tw_rcv_wnd;
- u32 tw_ts_offset;
- u32 tw_ts_recent;
- u32 tw_last_oow_ack_time;
- int tw_ts_recent_stamp;
- u32 tw_tx_delay;
- struct tcp_md5sig_key *tw_md5_key;
-};
-
-struct udp_sock {
- struct inet_sock inet;
- int pending;
- unsigned int corkflag;
- __u8 encap_type;
- unsigned char no_check6_tx: 1;
- unsigned char no_check6_rx: 1;
- unsigned char encap_enabled: 1;
- unsigned char gro_enabled: 1;
- __u16 len;
- __u16 gso_size;
- __u16 pcslen;
- __u16 pcrlen;
- __u8 pcflag;
- __u8 unused[3];
- int (*encap_rcv)(struct sock *, struct sk_buff *);
- int (*encap_err_lookup)(struct sock *, struct sk_buff *);
- void (*encap_destroy)(struct sock *);
- struct sk_buff * (*gro_receive)(struct sock *, struct list_head *, struct sk_buff *);
- int (*gro_complete)(struct sock *, struct sk_buff *, int);
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct sk_buff_head reader_queue;
- int forward_deficit;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct udp6_sock {
- struct udp_sock udp;
- struct ipv6_pinfo inet6;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct tcp6_sock {
- struct tcp_sock tcp;
- struct ipv6_pinfo inet6;
-};
-
-struct fib6_result;
-
-struct fib6_config;
-
-struct ipv6_stub {
- int (*ipv6_sock_mc_join)(struct sock *, int, const struct in6_addr *);
- int (*ipv6_sock_mc_drop)(struct sock *, int, const struct in6_addr *);
- struct dst_entry * (*ipv6_dst_lookup_flow)(struct net *, const struct sock *, struct flowi6 *, const struct in6_addr *);
- int (*ipv6_route_input)(struct sk_buff *);
- struct fib6_table * (*fib6_get_table)(struct net *, u32);
- int (*fib6_lookup)(struct net *, int, struct flowi6 *, struct fib6_result *, int);
- int (*fib6_table_lookup)(struct net *, struct fib6_table *, int, struct flowi6 *, struct fib6_result *, int);
- void (*fib6_select_path)(const struct net *, struct fib6_result *, struct flowi6 *, int, bool, const struct sk_buff *, int);
- u32 (*ip6_mtu_from_fib6)(const struct fib6_result *, const struct in6_addr *, const struct in6_addr *);
- int (*fib6_nh_init)(struct net *, struct fib6_nh *, struct fib6_config *, gfp_t, struct netlink_ext_ack *);
- void (*fib6_nh_release)(struct fib6_nh *);
- void (*fib6_update_sernum)(struct net *, struct fib6_info *);
- int (*ip6_del_rt)(struct net *, struct fib6_info *, bool);
- void (*fib6_rt_update)(struct net *, struct fib6_info *, struct nl_info *);
- void (*udpv6_encap_enable)();
- void (*ndisc_send_na)(struct net_device *, const struct in6_addr *, const struct in6_addr *, bool, bool, bool, bool);
- void (*xfrm6_local_rxpmtu)(struct sk_buff *, u32);
- int (*xfrm6_udp_encap_rcv)(struct sock *, struct sk_buff *);
- int (*xfrm6_rcv_encap)(struct sk_buff *, int, __be32, int);
- struct neigh_table *nd_tbl;
- int (*ipv6_fragment)(struct net *, struct sock *, struct sk_buff *, int (*)(struct net *, struct sock *, struct sk_buff *));
-};
-
-struct fib6_result {
- struct fib6_nh *nh;
- struct fib6_info *f6i;
- u32 fib6_flags;
- u8 fib6_type;
- struct rt6_info *rt6;
-};
-
-struct fib6_config {
- u32 fc_table;
- u32 fc_metric;
- int fc_dst_len;
- int fc_src_len;
- int fc_ifindex;
- u32 fc_flags;
- u32 fc_protocol;
- u16 fc_type;
- u16 fc_delete_all_nh: 1;
- u16 fc_ignore_dev_down: 1;
- u16 __unused: 14;
- u32 fc_nh_id;
- struct in6_addr fc_dst;
- struct in6_addr fc_src;
- struct in6_addr fc_prefsrc;
- struct in6_addr fc_gateway;
- long unsigned int fc_expires;
- struct nlattr *fc_mx;
- int fc_mx_len;
- int fc_mp_len;
- struct nlattr *fc_mp;
- struct nl_info fc_nlinfo;
- struct nlattr *fc_encap;
- u16 fc_encap_type;
- bool fc_is_fdb;
-};
-
-struct ipv6_bpf_stub {
- int (*inet6_bind)(struct sock *, struct sockaddr *, int, u32);
- struct sock * (*udp6_lib_lookup)(struct net *, const struct in6_addr *, __be16, const struct in6_addr *, __be16, int, int, struct udp_table *, struct sk_buff *);
-};
-
-struct fib_result {
- __be32 prefix;
- unsigned char prefixlen;
- unsigned char nh_sel;
- unsigned char type;
- unsigned char scope;
- u32 tclassid;
- struct fib_nh_common *nhc;
- struct fib_info *fi;
- struct fib_table *table;
- struct hlist_head *fa_head;
-};
-
-enum {
- INET_ECN_NOT_ECT = 0,
- INET_ECN_ECT_1 = 1,
- INET_ECN_ECT_0 = 2,
- INET_ECN_CE = 3,
- INET_ECN_MASK = 3,
-};
-
-struct tcp_skb_cb {
- __u32 seq;
- __u32 end_seq;
- union {
- __u32 tcp_tw_isn;
- struct {
- u16 tcp_gso_segs;
- u16 tcp_gso_size;
- };
- };
- __u8 tcp_flags;
- __u8 sacked;
- __u8 ip_dsfield;
- __u8 txstamp_ack: 1;
- __u8 eor: 1;
- __u8 has_rxtstamp: 1;
- __u8 unused: 5;
- __u32 ack_seq;
- union {
- struct {
- __u32 in_flight: 30;
- __u32 is_app_limited: 1;
- __u32 unused: 1;
- __u32 delivered;
- u64 first_tx_mstamp;
- u64 delivered_mstamp;
- } tx;
- union {
- struct inet_skb_parm h4;
- struct inet6_skb_parm h6;
- } header;
- struct {
- __u32 flags;
- struct sock *sk_redir;
- void *data_end;
- } bpf;
- };
-};
-
-struct strp_stats {
- long long unsigned int msgs;
- long long unsigned int bytes;
- unsigned int mem_fail;
- unsigned int need_more_hdr;
- unsigned int msg_too_big;
- unsigned int msg_timeouts;
- unsigned int bad_hdr_len;
-};
-
-struct strparser;
-
-struct strp_callbacks {
- int (*parse_msg)(struct strparser *, struct sk_buff *);
- void (*rcv_msg)(struct strparser *, struct sk_buff *);
- int (*read_sock_done)(struct strparser *, int);
- void (*abort_parser)(struct strparser *, int);
- void (*lock)(struct strparser *);
- void (*unlock)(struct strparser *);
-};
-
-struct strparser {
- struct sock *sk;
- u32 stopped: 1;
- u32 paused: 1;
- u32 aborted: 1;
- u32 interrupted: 1;
- u32 unrecov_intr: 1;
- struct sk_buff **skb_nextp;
- struct sk_buff *skb_head;
- unsigned int need_bytes;
- struct delayed_work msg_timer_work;
- struct work_struct work;
- struct strp_stats stats;
- struct strp_callbacks cb;
-};
-
-struct strp_msg {
- int full_len;
- int offset;
-};
-
-struct xdp_umem {
- void *addrs;
- u64 size;
- u32 headroom;
- u32 chunk_size;
- u32 chunks;
- u32 npgs;
- struct user_struct *user;
- refcount_t users;
- u8 flags;
- bool zc;
- struct page **pgs;
- int id;
- struct list_head xsk_dma_list;
- struct work_struct work;
-};
-
-struct xdp_sock;
-
-struct xsk_map {
- struct bpf_map map;
- spinlock_t lock;
- struct xdp_sock *xsk_map[0];
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct xsk_queue;
-
-struct xdp_sock {
- struct sock sk;
- long: 64;
- struct xsk_queue *rx;
- struct net_device *dev;
- struct xdp_umem *umem;
- struct list_head flush_node;
- struct xsk_buff_pool *pool;
- u16 queue_id;
- bool zc;
- enum {
- XSK_READY = 0,
- XSK_BOUND = 1,
- XSK_UNBOUND = 2,
- } state;
- long: 64;
- struct xsk_queue *tx;
- struct list_head tx_list;
- spinlock_t rx_lock;
- u64 rx_dropped;
- u64 rx_queue_full;
- struct list_head map_list;
- spinlock_t map_list_lock;
- struct mutex mutex;
- struct xsk_queue *fq_tmp;
- struct xsk_queue *cq_tmp;
- long: 64;
-};
-
-struct ipv6_sr_hdr {
- __u8 nexthdr;
- __u8 hdrlen;
- __u8 type;
- __u8 segments_left;
- __u8 first_segment;
- __u8 flags;
- __u16 tag;
- struct in6_addr segments[0];
-};
-
-enum {
- SEG6_LOCAL_ACTION_UNSPEC = 0,
- SEG6_LOCAL_ACTION_END = 1,
- SEG6_LOCAL_ACTION_END_X = 2,
- SEG6_LOCAL_ACTION_END_T = 3,
- SEG6_LOCAL_ACTION_END_DX2 = 4,
- SEG6_LOCAL_ACTION_END_DX6 = 5,
- SEG6_LOCAL_ACTION_END_DX4 = 6,
- SEG6_LOCAL_ACTION_END_DT6 = 7,
- SEG6_LOCAL_ACTION_END_DT4 = 8,
- SEG6_LOCAL_ACTION_END_B6 = 9,
- SEG6_LOCAL_ACTION_END_B6_ENCAP = 10,
- SEG6_LOCAL_ACTION_END_BM = 11,
- SEG6_LOCAL_ACTION_END_S = 12,
- SEG6_LOCAL_ACTION_END_AS = 13,
- SEG6_LOCAL_ACTION_END_AM = 14,
- SEG6_LOCAL_ACTION_END_BPF = 15,
- __SEG6_LOCAL_ACTION_MAX = 16,
-};
-
-struct seg6_bpf_srh_state {
- struct ipv6_sr_hdr *srh;
- u16 hdrlen;
- bool valid;
-};
-
-struct tls_crypto_info {
- __u16 version;
- __u16 cipher_type;
-};
-
-struct tls12_crypto_info_aes_gcm_128 {
- struct tls_crypto_info info;
- unsigned char iv[8];
- unsigned char key[16];
- unsigned char salt[4];
- unsigned char rec_seq[8];
-};
-
-struct tls12_crypto_info_aes_gcm_256 {
- struct tls_crypto_info info;
- unsigned char iv[8];
- unsigned char key[32];
- unsigned char salt[4];
- unsigned char rec_seq[8];
-};
-
-struct tls_sw_context_rx {
- struct crypto_aead *aead_recv;
- struct crypto_wait async_wait;
- struct strparser strp;
- struct sk_buff_head rx_list;
- void (*saved_data_ready)(struct sock *);
- struct sk_buff *recv_pkt;
- u8 control;
- u8 async_capable: 1;
- u8 decrypted: 1;
- atomic_t decrypt_pending;
- spinlock_t decrypt_compl_lock;
- bool async_notify;
-};
-
-struct cipher_context {
- char *iv;
- char *rec_seq;
-};
-
-union tls_crypto_context {
- struct tls_crypto_info info;
- union {
- struct tls12_crypto_info_aes_gcm_128 aes_gcm_128;
- struct tls12_crypto_info_aes_gcm_256 aes_gcm_256;
- };
-};
-
-struct tls_prot_info {
- u16 version;
- u16 cipher_type;
- u16 prepend_size;
- u16 tag_size;
- u16 overhead_size;
- u16 iv_size;
- u16 salt_size;
- u16 rec_seq_size;
- u16 aad_size;
- u16 tail_size;
-};
-
-struct tls_context {
- struct tls_prot_info prot_info;
- u8 tx_conf: 3;
- u8 rx_conf: 3;
- int (*push_pending_record)(struct sock *, int);
- void (*sk_write_space)(struct sock *);
- void *priv_ctx_tx;
- void *priv_ctx_rx;
- struct net_device *netdev;
- struct cipher_context tx;
- struct cipher_context rx;
- struct scatterlist *partially_sent_record;
- u16 partially_sent_offset;
- bool in_tcp_sendpages;
- bool pending_open_record_frags;
- struct mutex tx_lock;
- long unsigned int flags;
- struct proto *sk_proto;
- void (*sk_destruct)(struct sock *);
- union tls_crypto_context crypto_send;
- union tls_crypto_context crypto_recv;
- struct list_head list;
- refcount_t refcount;
- struct callback_head rcu;
-};
-
-typedef u64 (*btf_bpf_skb_get_pay_offset)(struct sk_buff *);
-
-typedef u64 (*btf_bpf_skb_get_nlattr)(struct sk_buff *, u32, u32);
-
-typedef u64 (*btf_bpf_skb_get_nlattr_nest)(struct sk_buff *, u32, u32);
-
-typedef u64 (*btf_bpf_skb_load_helper_8)(const struct sk_buff *, const void *, int, int);
-
-typedef u64 (*btf_bpf_skb_load_helper_8_no_cache)(const struct sk_buff *, int);
-
-typedef u64 (*btf_bpf_skb_load_helper_16)(const struct sk_buff *, const void *, int, int);
-
-typedef u64 (*btf_bpf_skb_load_helper_16_no_cache)(const struct sk_buff *, int);
-
-typedef u64 (*btf_bpf_skb_load_helper_32)(const struct sk_buff *, const void *, int, int);
-
-typedef u64 (*btf_bpf_skb_load_helper_32_no_cache)(const struct sk_buff *, int);
-
-struct bpf_scratchpad {
- union {
- __be32 diff[128];
- u8 buff[512];
- };
-};
-
-typedef u64 (*btf_bpf_skb_store_bytes)(struct sk_buff *, u32, const void *, u32, u64);
-
-typedef u64 (*btf_bpf_skb_load_bytes)(const struct sk_buff *, u32, void *, u32);
-
-typedef u64 (*btf_bpf_flow_dissector_load_bytes)(const struct bpf_flow_dissector *, u32, void *, u32);
-
-typedef u64 (*btf_bpf_skb_load_bytes_relative)(const struct sk_buff *, u32, void *, u32, u32);
-
-typedef u64 (*btf_bpf_skb_pull_data)(struct sk_buff *, u32);
-
-typedef u64 (*btf_bpf_sk_fullsock)(struct sock *);
-
-typedef u64 (*btf_sk_skb_pull_data)(struct sk_buff *, u32);
-
-typedef u64 (*btf_bpf_l3_csum_replace)(struct sk_buff *, u32, u64, u64, u64);
-
-typedef u64 (*btf_bpf_l4_csum_replace)(struct sk_buff *, u32, u64, u64, u64);
-
-typedef u64 (*btf_bpf_csum_diff)(__be32 *, u32, __be32 *, u32, __wsum);
-
-typedef u64 (*btf_bpf_csum_update)(struct sk_buff *, __wsum);
-
-typedef u64 (*btf_bpf_csum_level)(struct sk_buff *, u64);
-
-enum {
- BPF_F_NEIGH = 2,
- BPF_F_PEER = 4,
- BPF_F_NEXTHOP = 8,
-};
-
-typedef u64 (*btf_bpf_clone_redirect)(struct sk_buff *, u32, u64);
-
-typedef u64 (*btf_bpf_redirect)(u32, u64);
-
-typedef u64 (*btf_bpf_redirect_peer)(u32, u64);
-
-typedef u64 (*btf_bpf_redirect_neigh)(u32, struct bpf_redir_neigh *, int, u64);
-
-typedef u64 (*btf_bpf_msg_apply_bytes)(struct sk_msg *, u32);
-
-typedef u64 (*btf_bpf_msg_cork_bytes)(struct sk_msg *, u32);
-
-typedef u64 (*btf_bpf_msg_pull_data)(struct sk_msg *, u32, u32, u64);
-
-typedef u64 (*btf_bpf_msg_push_data)(struct sk_msg *, u32, u32, u64);
-
-typedef u64 (*btf_bpf_msg_pop_data)(struct sk_msg *, u32, u32, u64);
-
-typedef u64 (*btf_bpf_get_cgroup_classid_curr)();
-
-typedef u64 (*btf_bpf_skb_cgroup_classid)(const struct sk_buff *);
-
-typedef u64 (*btf_bpf_get_cgroup_classid)(const struct sk_buff *);
-
-typedef u64 (*btf_bpf_get_route_realm)(const struct sk_buff *);
-
-typedef u64 (*btf_bpf_get_hash_recalc)(struct sk_buff *);
-
-typedef u64 (*btf_bpf_set_hash_invalid)(struct sk_buff *);
-
-typedef u64 (*btf_bpf_set_hash)(struct sk_buff *, u32);
-
-typedef u64 (*btf_bpf_skb_vlan_push)(struct sk_buff *, __be16, u16);
-
-typedef u64 (*btf_bpf_skb_vlan_pop)(struct sk_buff *);
-
-typedef u64 (*btf_bpf_skb_change_proto)(struct sk_buff *, __be16, u64);
-
-typedef u64 (*btf_bpf_skb_change_type)(struct sk_buff *, u32);
-
-typedef u64 (*btf_sk_skb_adjust_room)(struct sk_buff *, s32, u32, u64);
-
-typedef u64 (*btf_bpf_skb_adjust_room)(struct sk_buff *, s32, u32, u64);
-
-typedef u64 (*btf_bpf_skb_change_tail)(struct sk_buff *, u32, u64);
-
-typedef u64 (*btf_sk_skb_change_tail)(struct sk_buff *, u32, u64);
-
-typedef u64 (*btf_bpf_skb_change_head)(struct sk_buff *, u32, u64);
-
-typedef u64 (*btf_sk_skb_change_head)(struct sk_buff *, u32, u64);
-
-typedef u64 (*btf_bpf_xdp_adjust_head)(struct xdp_buff *, int);
-
-typedef u64 (*btf_bpf_xdp_adjust_tail)(struct xdp_buff *, int);
-
-typedef u64 (*btf_bpf_xdp_adjust_meta)(struct xdp_buff *, int);
-
-typedef u64 (*btf_bpf_xdp_redirect)(u32, u64);
-
-typedef u64 (*btf_bpf_xdp_redirect_map)(struct bpf_map *, u32, u64);
-
-typedef u64 (*btf_bpf_skb_event_output)(struct sk_buff *, struct bpf_map *, u64, void *, u64);
-
-typedef u64 (*btf_bpf_skb_get_tunnel_key)(struct sk_buff *, struct bpf_tunnel_key *, u32, u64);
-
-typedef u64 (*btf_bpf_skb_get_tunnel_opt)(struct sk_buff *, u8 *, u32);
-
-typedef u64 (*btf_bpf_skb_set_tunnel_key)(struct sk_buff *, const struct bpf_tunnel_key *, u32, u64);
-
-typedef u64 (*btf_bpf_skb_set_tunnel_opt)(struct sk_buff *, const u8 *, u32);
-
-typedef u64 (*btf_bpf_skb_under_cgroup)(struct sk_buff *, struct bpf_map *, u32);
-
-typedef u64 (*btf_bpf_skb_cgroup_id)(const struct sk_buff *);
-
-typedef u64 (*btf_bpf_skb_ancestor_cgroup_id)(const struct sk_buff *, int);
-
-typedef u64 (*btf_bpf_sk_cgroup_id)(struct sock *);
-
-typedef u64 (*btf_bpf_sk_ancestor_cgroup_id)(struct sock *, int);
-
-typedef u64 (*btf_bpf_xdp_event_output)(struct xdp_buff *, struct bpf_map *, u64, void *, u64);
-
-typedef u64 (*btf_bpf_get_socket_cookie)(struct sk_buff *);
-
-typedef u64 (*btf_bpf_get_socket_cookie_sock_addr)(struct bpf_sock_addr_kern *);
-
-typedef u64 (*btf_bpf_get_socket_cookie_sock)(struct sock *);
-
-typedef u64 (*btf_bpf_get_socket_cookie_sock_ops)(struct bpf_sock_ops_kern *);
-
-typedef u64 (*btf_bpf_get_netns_cookie_sock)(struct sock *);
-
-typedef u64 (*btf_bpf_get_netns_cookie_sock_addr)(struct bpf_sock_addr_kern *);
-
-typedef u64 (*btf_bpf_get_socket_uid)(struct sk_buff *);
-
-typedef u64 (*btf_bpf_sock_addr_setsockopt)(struct bpf_sock_addr_kern *, int, int, char *, int);
-
-typedef u64 (*btf_bpf_sock_addr_getsockopt)(struct bpf_sock_addr_kern *, int, int, char *, int);
-
-typedef u64 (*btf_bpf_sock_ops_setsockopt)(struct bpf_sock_ops_kern *, int, int, char *, int);
-
-typedef u64 (*btf_bpf_sock_ops_getsockopt)(struct bpf_sock_ops_kern *, int, int, char *, int);
-
-typedef u64 (*btf_bpf_sock_ops_cb_flags_set)(struct bpf_sock_ops_kern *, int);
-
-typedef u64 (*btf_bpf_bind)(struct bpf_sock_addr_kern *, struct sockaddr *, int);
-
-typedef u64 (*btf_bpf_skb_get_xfrm_state)(struct sk_buff *, u32, struct bpf_xfrm_state *, u32, u64);
-
-typedef u64 (*btf_bpf_xdp_fib_lookup)(struct xdp_buff *, struct bpf_fib_lookup *, int, u32);
-
-typedef u64 (*btf_bpf_skb_fib_lookup)(struct sk_buff *, struct bpf_fib_lookup *, int, u32);
-
-typedef u64 (*btf_bpf_lwt_in_push_encap)(struct sk_buff *, u32, void *, u32);
-
-typedef u64 (*btf_bpf_lwt_xmit_push_encap)(struct sk_buff *, u32, void *, u32);
-
-typedef u64 (*btf_bpf_lwt_seg6_store_bytes)(struct sk_buff *, u32, const void *, u32);
-
-typedef u64 (*btf_bpf_lwt_seg6_action)(struct sk_buff *, u32, void *, u32);
-
-typedef u64 (*btf_bpf_lwt_seg6_adjust_srh)(struct sk_buff *, u32, s32);
-
-typedef u64 (*btf_bpf_skc_lookup_tcp)(struct sk_buff *, struct bpf_sock_tuple *, u32, u64, u64);
-
-typedef u64 (*btf_bpf_sk_lookup_tcp)(struct sk_buff *, struct bpf_sock_tuple *, u32, u64, u64);
-
-typedef u64 (*btf_bpf_sk_lookup_udp)(struct sk_buff *, struct bpf_sock_tuple *, u32, u64, u64);
-
-typedef u64 (*btf_bpf_sk_release)(struct sock *);
-
-typedef u64 (*btf_bpf_xdp_sk_lookup_udp)(struct xdp_buff *, struct bpf_sock_tuple *, u32, u32, u64);
-
-typedef u64 (*btf_bpf_xdp_skc_lookup_tcp)(struct xdp_buff *, struct bpf_sock_tuple *, u32, u32, u64);
-
-typedef u64 (*btf_bpf_xdp_sk_lookup_tcp)(struct xdp_buff *, struct bpf_sock_tuple *, u32, u32, u64);
-
-typedef u64 (*btf_bpf_sock_addr_skc_lookup_tcp)(struct bpf_sock_addr_kern *, struct bpf_sock_tuple *, u32, u64, u64);
-
-typedef u64 (*btf_bpf_sock_addr_sk_lookup_tcp)(struct bpf_sock_addr_kern *, struct bpf_sock_tuple *, u32, u64, u64);
-
-typedef u64 (*btf_bpf_sock_addr_sk_lookup_udp)(struct bpf_sock_addr_kern *, struct bpf_sock_tuple *, u32, u64, u64);
-
-typedef u64 (*btf_bpf_tcp_sock)(struct sock *);
-
-typedef u64 (*btf_bpf_get_listener_sock)(struct sock *);
-
-typedef u64 (*btf_bpf_skb_ecn_set_ce)(struct sk_buff *);
-
-typedef u64 (*btf_bpf_tcp_check_syncookie)(struct sock *, void *, u32, struct tcphdr *, u32);
-
-typedef u64 (*btf_bpf_tcp_gen_syncookie)(struct sock *, void *, u32, struct tcphdr *, u32);
-
-typedef u64 (*btf_bpf_sk_assign)(struct sk_buff *, struct sock *, u64);
-
-typedef u64 (*btf_bpf_sock_ops_load_hdr_opt)(struct bpf_sock_ops_kern *, void *, u32, u64);
-
-typedef u64 (*btf_bpf_sock_ops_store_hdr_opt)(struct bpf_sock_ops_kern *, const void *, u32, u64);
-
-typedef u64 (*btf_bpf_sock_ops_reserve_hdr_opt)(struct bpf_sock_ops_kern *, u32, u64);
-
-typedef u64 (*btf_sk_select_reuseport)(struct sk_reuseport_kern *, struct bpf_map *, void *, u32);
-
-typedef u64 (*btf_sk_reuseport_load_bytes)(const struct sk_reuseport_kern *, u32, void *, u32);
-
-typedef u64 (*btf_sk_reuseport_load_bytes_relative)(const struct sk_reuseport_kern *, u32, void *, u32, u32);
-
-typedef u64 (*btf_bpf_sk_lookup_assign)(struct bpf_sk_lookup_kern *, struct sock *, u64);
-
-typedef u64 (*btf_bpf_skc_to_tcp6_sock)(struct sock *);
-
-typedef u64 (*btf_bpf_skc_to_tcp_sock)(struct sock *);
-
-typedef u64 (*btf_bpf_skc_to_tcp_timewait_sock)(struct sock *);
-
-typedef u64 (*btf_bpf_skc_to_tcp_request_sock)(struct sock *);
-
-typedef u64 (*btf_bpf_skc_to_udp6_sock)(struct sock *);
-
-struct bpf_dtab_netdev___2;
-
-enum {
- INET_DIAG_REQ_NONE = 0,
- INET_DIAG_REQ_BYTECODE = 1,
- INET_DIAG_REQ_SK_BPF_STORAGES = 2,
- INET_DIAG_REQ_PROTOCOL = 3,
- __INET_DIAG_REQ_MAX = 4,
-};
-
-struct sock_diag_req {
- __u8 sdiag_family;
- __u8 sdiag_protocol;
-};
-
-struct sock_diag_handler {
- __u8 family;
- int (*dump)(struct sk_buff *, struct nlmsghdr *);
- int (*get_info)(struct sk_buff *, struct sock *);
- int (*destroy)(struct sk_buff *, struct nlmsghdr *);
-};
-
-struct broadcast_sk {
- struct sock *sk;
- struct work_struct work;
-};
-
-typedef int gifconf_func_t(struct net_device *, char *, int, int);
-
-struct hwtstamp_config {
- int flags;
- int tx_type;
- int rx_filter;
-};
-
-enum hwtstamp_tx_types {
- HWTSTAMP_TX_OFF = 0,
- HWTSTAMP_TX_ON = 1,
- HWTSTAMP_TX_ONESTEP_SYNC = 2,
- HWTSTAMP_TX_ONESTEP_P2P = 3,
- __HWTSTAMP_TX_CNT = 4,
-};
-
-enum hwtstamp_rx_filters {
- HWTSTAMP_FILTER_NONE = 0,
- HWTSTAMP_FILTER_ALL = 1,
- HWTSTAMP_FILTER_SOME = 2,
- HWTSTAMP_FILTER_PTP_V1_L4_EVENT = 3,
- HWTSTAMP_FILTER_PTP_V1_L4_SYNC = 4,
- HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ = 5,
- HWTSTAMP_FILTER_PTP_V2_L4_EVENT = 6,
- HWTSTAMP_FILTER_PTP_V2_L4_SYNC = 7,
- HWTSTAMP_FILTER_PTP_V2_L4_DELAY_REQ = 8,
- HWTSTAMP_FILTER_PTP_V2_L2_EVENT = 9,
- HWTSTAMP_FILTER_PTP_V2_L2_SYNC = 10,
- HWTSTAMP_FILTER_PTP_V2_L2_DELAY_REQ = 11,
- HWTSTAMP_FILTER_PTP_V2_EVENT = 12,
- HWTSTAMP_FILTER_PTP_V2_SYNC = 13,
- HWTSTAMP_FILTER_PTP_V2_DELAY_REQ = 14,
- HWTSTAMP_FILTER_NTP_ALL = 15,
- __HWTSTAMP_FILTER_CNT = 16,
-};
-
-struct tso_t {
- int next_frag_idx;
- int size;
- void *data;
- u16 ip_id;
- u8 tlen;
- bool ipv6;
- u32 tcp_seq;
-};
-
-struct fib_notifier_info {
- int family;
- struct netlink_ext_ack *extack;
-};
-
-enum fib_event_type {
- FIB_EVENT_ENTRY_REPLACE = 0,
- FIB_EVENT_ENTRY_APPEND = 1,
- FIB_EVENT_ENTRY_ADD = 2,
- FIB_EVENT_ENTRY_DEL = 3,
- FIB_EVENT_RULE_ADD = 4,
- FIB_EVENT_RULE_DEL = 5,
- FIB_EVENT_NH_ADD = 6,
- FIB_EVENT_NH_DEL = 7,
- FIB_EVENT_VIF_ADD = 8,
- FIB_EVENT_VIF_DEL = 9,
-};
-
-struct fib_notifier_net {
- struct list_head fib_notifier_ops;
- struct atomic_notifier_head fib_chain;
-};
-
-struct xdp_attachment_info {
- struct bpf_prog *prog;
- u32 flags;
-};
-
-struct xdp_buff_xsk;
-
-struct xsk_buff_pool {
- struct device *dev;
- struct net_device *netdev;
- struct list_head xsk_tx_list;
- spinlock_t xsk_tx_list_lock;
- refcount_t users;
- struct xdp_umem *umem;
- struct work_struct work;
- struct list_head free_list;
- u32 heads_cnt;
- u16 queue_id;
- long: 16;
- long: 64;
- long: 64;
- long: 64;
- struct xsk_queue *fq;
- struct xsk_queue *cq;
- dma_addr_t *dma_pages;
- struct xdp_buff_xsk *heads;
- u64 chunk_mask;
- u64 addrs_cnt;
- u32 free_list_cnt;
- u32 dma_pages_cnt;
- u32 free_heads_cnt;
- u32 headroom;
- u32 chunk_size;
- u32 frame_len;
- u8 cached_need_wakeup;
- bool uses_need_wakeup;
- bool dma_need_sync;
- bool unaligned;
- void *addrs;
- spinlock_t cq_lock;
- struct xdp_buff_xsk *free_heads[0];
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct xdp_buff_xsk {
- struct xdp_buff xdp;
- dma_addr_t dma;
- dma_addr_t frame_dma;
- struct xsk_buff_pool *pool;
- bool unaligned;
- u64 orig_addr;
- struct list_head free_list_node;
-};
-
-struct flow_match_meta {
- struct flow_dissector_key_meta *key;
- struct flow_dissector_key_meta *mask;
-};
-
-struct flow_match_basic {
- struct flow_dissector_key_basic *key;
- struct flow_dissector_key_basic *mask;
-};
-
-struct flow_match_control {
- struct flow_dissector_key_control *key;
- struct flow_dissector_key_control *mask;
-};
-
-struct flow_match_eth_addrs {
- struct flow_dissector_key_eth_addrs *key;
- struct flow_dissector_key_eth_addrs *mask;
-};
-
-struct flow_match_vlan {
- struct flow_dissector_key_vlan *key;
- struct flow_dissector_key_vlan *mask;
-};
-
-struct flow_match_ipv4_addrs {
- struct flow_dissector_key_ipv4_addrs *key;
- struct flow_dissector_key_ipv4_addrs *mask;
-};
-
-struct flow_match_ipv6_addrs {
- struct flow_dissector_key_ipv6_addrs *key;
- struct flow_dissector_key_ipv6_addrs *mask;
-};
-
-struct flow_match_ip {
- struct flow_dissector_key_ip *key;
- struct flow_dissector_key_ip *mask;
-};
-
-struct flow_match_ports {
- struct flow_dissector_key_ports *key;
- struct flow_dissector_key_ports *mask;
-};
-
-struct flow_match_icmp {
- struct flow_dissector_key_icmp *key;
- struct flow_dissector_key_icmp *mask;
-};
-
-struct flow_match_tcp {
- struct flow_dissector_key_tcp *key;
- struct flow_dissector_key_tcp *mask;
-};
-
-struct flow_match_mpls {
- struct flow_dissector_key_mpls *key;
- struct flow_dissector_key_mpls *mask;
-};
-
-struct flow_match_enc_keyid {
- struct flow_dissector_key_keyid *key;
- struct flow_dissector_key_keyid *mask;
-};
-
-struct flow_match_enc_opts {
- struct flow_dissector_key_enc_opts *key;
- struct flow_dissector_key_enc_opts *mask;
-};
-
-struct flow_match_ct {
- struct flow_dissector_key_ct *key;
- struct flow_dissector_key_ct *mask;
-};
-
-enum flow_block_command {
- FLOW_BLOCK_BIND = 0,
- FLOW_BLOCK_UNBIND = 1,
-};
-
-enum flow_block_binder_type {
- FLOW_BLOCK_BINDER_TYPE_UNSPEC = 0,
- FLOW_BLOCK_BINDER_TYPE_CLSACT_INGRESS = 1,
- FLOW_BLOCK_BINDER_TYPE_CLSACT_EGRESS = 2,
- FLOW_BLOCK_BINDER_TYPE_RED_EARLY_DROP = 3,
- FLOW_BLOCK_BINDER_TYPE_RED_MARK = 4,
-};
-
-struct flow_block_offload {
- enum flow_block_command command;
- enum flow_block_binder_type binder_type;
- bool block_shared;
- bool unlocked_driver_cb;
- struct net *net;
- struct flow_block *block;
- struct list_head cb_list;
- struct list_head *driver_block_list;
- struct netlink_ext_ack *extack;
- struct Qdisc *sch;
-};
-
-struct flow_block_cb;
-
-struct flow_block_indr {
- struct list_head list;
- struct net_device *dev;
- struct Qdisc *sch;
- enum flow_block_binder_type binder_type;
- void *data;
- void *cb_priv;
- void (*cleanup)(struct flow_block_cb *);
-};
-
-struct flow_block_cb {
- struct list_head driver_list;
- struct list_head list;
- flow_setup_cb_t *cb;
- void *cb_ident;
- void *cb_priv;
- void (*release)(void *);
- struct flow_block_indr indr;
- unsigned int refcnt;
-};
-
-typedef int flow_indr_block_bind_cb_t(struct net_device *, struct Qdisc *, void *, enum tc_setup_type, void *, void *, void (*)(struct flow_block_cb *));
-
-struct flow_indr_dev {
- struct list_head list;
- flow_indr_block_bind_cb_t *cb;
- void *cb_priv;
- refcount_t refcnt;
- struct callback_head rcu;
-};
-
-struct rx_queue_attribute {
- struct attribute attr;
- ssize_t (*show)(struct netdev_rx_queue *, char *);
- ssize_t (*store)(struct netdev_rx_queue *, const char *, size_t);
-};
-
-struct netdev_queue_attribute {
- struct attribute attr;
- ssize_t (*show)(struct netdev_queue *, char *);
- ssize_t (*store)(struct netdev_queue *, const char *, size_t);
-};
-
-enum __sk_action {
- __SK_DROP = 0,
- __SK_PASS = 1,
- __SK_REDIRECT = 2,
- __SK_NONE = 3,
-};
-
-struct sk_psock_progs {
- struct bpf_prog *msg_parser;
- struct bpf_prog *skb_parser;
- struct bpf_prog *skb_verdict;
-};
-
-enum sk_psock_state_bits {
- SK_PSOCK_TX_ENABLED = 0,
-};
-
-struct sk_psock_link {
- struct list_head list;
- struct bpf_map *map;
- void *link_raw;
-};
-
-struct sk_psock_parser {
- struct strparser strp;
- bool enabled;
- void (*saved_data_ready)(struct sock *);
-};
-
-struct sk_psock_work_state {
- struct sk_buff *skb;
- u32 len;
- u32 off;
-};
-
-struct sk_psock {
- struct sock *sk;
- struct sock *sk_redir;
- u32 apply_bytes;
- u32 cork_bytes;
- u32 eval;
- struct sk_msg *cork;
- struct sk_psock_progs progs;
- struct sk_psock_parser parser;
- struct sk_buff_head ingress_skb;
- struct list_head ingress_msg;
- long unsigned int state;
- struct list_head link;
- spinlock_t link_lock;
- refcount_t refcnt;
- void (*saved_unhash)(struct sock *);
- void (*saved_close)(struct sock *, long int);
- void (*saved_write_space)(struct sock *);
- struct proto *sk_proto;
- struct sk_psock_work_state work_state;
- struct work_struct work;
- union {
- struct callback_head rcu;
- struct work_struct gc;
- };
-};
-
-struct inet6_ifaddr {
- struct in6_addr addr;
- __u32 prefix_len;
- __u32 rt_priority;
- __u32 valid_lft;
- __u32 prefered_lft;
- refcount_t refcnt;
- spinlock_t lock;
- int state;
- __u32 flags;
- __u8 dad_probes;
- __u8 stable_privacy_retry;
- __u16 scope;
- __u64 dad_nonce;
- long unsigned int cstamp;
- long unsigned int tstamp;
- struct delayed_work dad_work;
- struct inet6_dev *idev;
- struct fib6_info *rt;
- struct hlist_node addr_lst;
- struct list_head if_list;
- struct list_head tmp_list;
- struct inet6_ifaddr *ifpub;
- int regen_count;
- bool tokenized;
- struct callback_head rcu;
- struct in6_addr peer_addr;
-};
-
-struct fib_rule_uid_range {
- __u32 start;
- __u32 end;
-};
-
-enum {
- FRA_UNSPEC = 0,
- FRA_DST = 1,
- FRA_SRC = 2,
- FRA_IIFNAME = 3,
- FRA_GOTO = 4,
- FRA_UNUSED2 = 5,
- FRA_PRIORITY = 6,
- FRA_UNUSED3 = 7,
- FRA_UNUSED4 = 8,
- FRA_UNUSED5 = 9,
- FRA_FWMARK = 10,
- FRA_FLOW = 11,
- FRA_TUN_ID = 12,
- FRA_SUPPRESS_IFGROUP = 13,
- FRA_SUPPRESS_PREFIXLEN = 14,
- FRA_TABLE = 15,
- FRA_FWMASK = 16,
- FRA_OIFNAME = 17,
- FRA_PAD = 18,
- FRA_L3MDEV = 19,
- FRA_UID_RANGE = 20,
- FRA_PROTOCOL = 21,
- FRA_IP_PROTO = 22,
- FRA_SPORT_RANGE = 23,
- FRA_DPORT_RANGE = 24,
- __FRA_MAX = 25,
-};
-
-enum {
- FR_ACT_UNSPEC = 0,
- FR_ACT_TO_TBL = 1,
- FR_ACT_GOTO = 2,
- FR_ACT_NOP = 3,
- FR_ACT_RES3 = 4,
- FR_ACT_RES4 = 5,
- FR_ACT_BLACKHOLE = 6,
- FR_ACT_UNREACHABLE = 7,
- FR_ACT_PROHIBIT = 8,
- __FR_ACT_MAX = 9,
-};
-
-struct fib_rule_notifier_info {
- struct fib_notifier_info info;
- struct fib_rule *rule;
-};
-
-struct trace_event_raw_kfree_skb {
- struct trace_entry ent;
- void *skbaddr;
- void *location;
- short unsigned int protocol;
- char __data[0];
-};
-
-struct trace_event_raw_consume_skb {
- struct trace_entry ent;
- void *skbaddr;
- char __data[0];
-};
-
-struct trace_event_raw_skb_copy_datagram_iovec {
- struct trace_entry ent;
- const void *skbaddr;
- int len;
- char __data[0];
-};
-
-struct trace_event_data_offsets_kfree_skb {};
-
-struct trace_event_data_offsets_consume_skb {};
-
-struct trace_event_data_offsets_skb_copy_datagram_iovec {};
-
-typedef void (*btf_trace_kfree_skb)(void *, struct sk_buff *, void *);
-
-typedef void (*btf_trace_consume_skb)(void *, struct sk_buff *);
-
-typedef void (*btf_trace_skb_copy_datagram_iovec)(void *, const struct sk_buff *, int);
-
-struct trace_event_raw_net_dev_start_xmit {
- struct trace_entry ent;
- u32 __data_loc_name;
- u16 queue_mapping;
- const void *skbaddr;
- bool vlan_tagged;
- u16 vlan_proto;
- u16 vlan_tci;
- u16 protocol;
- u8 ip_summed;
- unsigned int len;
- unsigned int data_len;
- int network_offset;
- bool transport_offset_valid;
- int transport_offset;
- u8 tx_flags;
- u16 gso_size;
- u16 gso_segs;
- u16 gso_type;
- char __data[0];
-};
-
-struct trace_event_raw_net_dev_xmit {
- struct trace_entry ent;
- void *skbaddr;
- unsigned int len;
- int rc;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_raw_net_dev_xmit_timeout {
- struct trace_entry ent;
- u32 __data_loc_name;
- u32 __data_loc_driver;
- int queue_index;
- char __data[0];
-};
-
-struct trace_event_raw_net_dev_template {
- struct trace_entry ent;
- void *skbaddr;
- unsigned int len;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_raw_net_dev_rx_verbose_template {
- struct trace_entry ent;
- u32 __data_loc_name;
- unsigned int napi_id;
- u16 queue_mapping;
- const void *skbaddr;
- bool vlan_tagged;
- u16 vlan_proto;
- u16 vlan_tci;
- u16 protocol;
- u8 ip_summed;
- u32 hash;
- bool l4_hash;
- unsigned int len;
- unsigned int data_len;
- unsigned int truesize;
- bool mac_header_valid;
- int mac_header;
- unsigned char nr_frags;
- u16 gso_size;
- u16 gso_type;
- char __data[0];
-};
-
-struct trace_event_raw_net_dev_rx_exit_template {
- struct trace_entry ent;
- int ret;
- char __data[0];
-};
-
-struct trace_event_data_offsets_net_dev_start_xmit {
- u32 name;
-};
-
-struct trace_event_data_offsets_net_dev_xmit {
- u32 name;
-};
-
-struct trace_event_data_offsets_net_dev_xmit_timeout {
- u32 name;
- u32 driver;
-};
-
-struct trace_event_data_offsets_net_dev_template {
- u32 name;
-};
-
-struct trace_event_data_offsets_net_dev_rx_verbose_template {
- u32 name;
-};
-
-struct trace_event_data_offsets_net_dev_rx_exit_template {};
-
-typedef void (*btf_trace_net_dev_start_xmit)(void *, const struct sk_buff *, const struct net_device *);
-
-typedef void (*btf_trace_net_dev_xmit)(void *, struct sk_buff *, int, struct net_device *, unsigned int);
-
-typedef void (*btf_trace_net_dev_xmit_timeout)(void *, struct net_device *, int);
-
-typedef void (*btf_trace_net_dev_queue)(void *, struct sk_buff *);
-
-typedef void (*btf_trace_netif_receive_skb)(void *, struct sk_buff *);
-
-typedef void (*btf_trace_netif_rx)(void *, struct sk_buff *);
-
-typedef void (*btf_trace_napi_gro_frags_entry)(void *, const struct sk_buff *);
-
-typedef void (*btf_trace_napi_gro_receive_entry)(void *, const struct sk_buff *);
-
-typedef void (*btf_trace_netif_receive_skb_entry)(void *, const struct sk_buff *);
-
-typedef void (*btf_trace_netif_receive_skb_list_entry)(void *, const struct sk_buff *);
-
-typedef void (*btf_trace_netif_rx_entry)(void *, const struct sk_buff *);
-
-typedef void (*btf_trace_netif_rx_ni_entry)(void *, const struct sk_buff *);
-
-typedef void (*btf_trace_napi_gro_frags_exit)(void *, int);
-
-typedef void (*btf_trace_napi_gro_receive_exit)(void *, int);
-
-typedef void (*btf_trace_netif_receive_skb_exit)(void *, int);
-
-typedef void (*btf_trace_netif_rx_exit)(void *, int);
-
-typedef void (*btf_trace_netif_rx_ni_exit)(void *, int);
-
-typedef void (*btf_trace_netif_receive_skb_list_exit)(void *, int);
-
-struct trace_event_raw_napi_poll {
- struct trace_entry ent;
- struct napi_struct *napi;
- u32 __data_loc_dev_name;
- int work;
- int budget;
- char __data[0];
-};
-
-struct trace_event_data_offsets_napi_poll {
- u32 dev_name;
-};
-
-typedef void (*btf_trace_napi_poll)(void *, struct napi_struct *, int, int);
-
-enum tcp_ca_state {
- TCP_CA_Open = 0,
- TCP_CA_Disorder = 1,
- TCP_CA_CWR = 2,
- TCP_CA_Recovery = 3,
- TCP_CA_Loss = 4,
-};
-
-struct trace_event_raw_sock_rcvqueue_full {
- struct trace_entry ent;
- int rmem_alloc;
- unsigned int truesize;
- int sk_rcvbuf;
- char __data[0];
-};
-
-struct trace_event_raw_sock_exceed_buf_limit {
- struct trace_entry ent;
- char name[32];
- long int *sysctl_mem;
- long int allocated;
- int sysctl_rmem;
- int rmem_alloc;
- int sysctl_wmem;
- int wmem_alloc;
- int wmem_queued;
- int kind;
- char __data[0];
-};
-
-struct trace_event_raw_inet_sock_set_state {
- struct trace_entry ent;
- const void *skaddr;
- int oldstate;
- int newstate;
- __u16 sport;
- __u16 dport;
- __u16 family;
- __u16 protocol;
- __u8 saddr[4];
- __u8 daddr[4];
- __u8 saddr_v6[16];
- __u8 daddr_v6[16];
- char __data[0];
-};
-
-struct trace_event_data_offsets_sock_rcvqueue_full {};
-
-struct trace_event_data_offsets_sock_exceed_buf_limit {};
-
-struct trace_event_data_offsets_inet_sock_set_state {};
-
-typedef void (*btf_trace_sock_rcvqueue_full)(void *, struct sock *, struct sk_buff *);
-
-typedef void (*btf_trace_sock_exceed_buf_limit)(void *, struct sock *, struct proto *, long int, int);
-
-typedef void (*btf_trace_inet_sock_set_state)(void *, const struct sock *, const int, const int);
-
-struct trace_event_raw_udp_fail_queue_rcv_skb {
- struct trace_entry ent;
- int rc;
- __u16 lport;
- char __data[0];
-};
-
-struct trace_event_data_offsets_udp_fail_queue_rcv_skb {};
-
-typedef void (*btf_trace_udp_fail_queue_rcv_skb)(void *, int, struct sock *);
-
-struct trace_event_raw_tcp_event_sk_skb {
- struct trace_entry ent;
- const void *skbaddr;
- const void *skaddr;
- int state;
- __u16 sport;
- __u16 dport;
- __u8 saddr[4];
- __u8 daddr[4];
- __u8 saddr_v6[16];
- __u8 daddr_v6[16];
- char __data[0];
-};
-
-struct trace_event_raw_tcp_event_sk {
- struct trace_entry ent;
- const void *skaddr;
- __u16 sport;
- __u16 dport;
- __u8 saddr[4];
- __u8 daddr[4];
- __u8 saddr_v6[16];
- __u8 daddr_v6[16];
- __u64 sock_cookie;
- char __data[0];
-};
-
-struct trace_event_raw_tcp_retransmit_synack {
- struct trace_entry ent;
- const void *skaddr;
- const void *req;
- __u16 sport;
- __u16 dport;
- __u8 saddr[4];
- __u8 daddr[4];
- __u8 saddr_v6[16];
- __u8 daddr_v6[16];
- char __data[0];
-};
-
-struct trace_event_raw_tcp_probe {
- struct trace_entry ent;
- __u8 saddr[28];
- __u8 daddr[28];
- __u16 sport;
- __u16 dport;
- __u32 mark;
- __u16 data_len;
- __u32 snd_nxt;
- __u32 snd_una;
- __u32 snd_cwnd;
- __u32 ssthresh;
- __u32 snd_wnd;
- __u32 srtt;
- __u32 rcv_wnd;
- __u64 sock_cookie;
- char __data[0];
-};
-
-struct trace_event_data_offsets_tcp_event_sk_skb {};
-
-struct trace_event_data_offsets_tcp_event_sk {};
-
-struct trace_event_data_offsets_tcp_retransmit_synack {};
-
-struct trace_event_data_offsets_tcp_probe {};
-
-typedef void (*btf_trace_tcp_retransmit_skb)(void *, const struct sock *, const struct sk_buff *);
-
-typedef void (*btf_trace_tcp_send_reset)(void *, const struct sock *, const struct sk_buff *);
-
-typedef void (*btf_trace_tcp_receive_reset)(void *, struct sock *);
-
-typedef void (*btf_trace_tcp_destroy_sock)(void *, struct sock *);
-
-typedef void (*btf_trace_tcp_rcv_space_adjust)(void *, struct sock *);
-
-typedef void (*btf_trace_tcp_retransmit_synack)(void *, const struct sock *, const struct request_sock *);
-
-typedef void (*btf_trace_tcp_probe)(void *, struct sock *, struct sk_buff *);
-
-struct trace_event_raw_fib_table_lookup {
- struct trace_entry ent;
- u32 tb_id;
- int err;
- int oif;
- int iif;
- u8 proto;
- __u8 tos;
- __u8 scope;
- __u8 flags;
- __u8 src[4];
- __u8 dst[4];
- __u8 gw4[4];
- __u8 gw6[16];
- u16 sport;
- u16 dport;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_data_offsets_fib_table_lookup {
- u32 name;
-};
-
-typedef void (*btf_trace_fib_table_lookup)(void *, u32, const struct flowi4 *, const struct fib_nh_common *, int);
-
-struct trace_event_raw_qdisc_dequeue {
- struct trace_entry ent;
- struct Qdisc *qdisc;
- const struct netdev_queue *txq;
- int packets;
- void *skbaddr;
- int ifindex;
- u32 handle;
- u32 parent;
- long unsigned int txq_state;
- char __data[0];
-};
-
-struct trace_event_raw_qdisc_reset {
- struct trace_entry ent;
- u32 __data_loc_dev;
- u32 __data_loc_kind;
- u32 parent;
- u32 handle;
- char __data[0];
-};
-
-struct trace_event_raw_qdisc_destroy {
- struct trace_entry ent;
- u32 __data_loc_dev;
- u32 __data_loc_kind;
- u32 parent;
- u32 handle;
- char __data[0];
-};
-
-struct trace_event_raw_qdisc_create {
- struct trace_entry ent;
- u32 __data_loc_dev;
- u32 __data_loc_kind;
- u32 parent;
- char __data[0];
-};
-
-struct trace_event_data_offsets_qdisc_dequeue {};
-
-struct trace_event_data_offsets_qdisc_reset {
- u32 dev;
- u32 kind;
-};
-
-struct trace_event_data_offsets_qdisc_destroy {
- u32 dev;
- u32 kind;
-};
-
-struct trace_event_data_offsets_qdisc_create {
- u32 dev;
- u32 kind;
-};
-
-typedef void (*btf_trace_qdisc_dequeue)(void *, struct Qdisc *, const struct netdev_queue *, int, struct sk_buff *);
-
-typedef void (*btf_trace_qdisc_reset)(void *, struct Qdisc *);
-
-typedef void (*btf_trace_qdisc_destroy)(void *, struct Qdisc *);
-
-typedef void (*btf_trace_qdisc_create)(void *, const struct Qdisc_ops *, struct net_device *, u32);
-
-struct bridge_stp_xstats {
- __u64 transition_blk;
- __u64 transition_fwd;
- __u64 rx_bpdu;
- __u64 tx_bpdu;
- __u64 rx_tcn;
- __u64 tx_tcn;
-};
-
-struct br_mcast_stats {
- __u64 igmp_v1queries[2];
- __u64 igmp_v2queries[2];
- __u64 igmp_v3queries[2];
- __u64 igmp_leaves[2];
- __u64 igmp_v1reports[2];
- __u64 igmp_v2reports[2];
- __u64 igmp_v3reports[2];
- __u64 igmp_parse_errors;
- __u64 mld_v1queries[2];
- __u64 mld_v2queries[2];
- __u64 mld_leaves[2];
- __u64 mld_v1reports[2];
- __u64 mld_v2reports[2];
- __u64 mld_parse_errors;
- __u64 mcast_bytes[2];
- __u64 mcast_packets[2];
-};
-
-struct br_ip {
- union {
- __be32 ip4;
- struct in6_addr ip6;
- } src;
- union {
- __be32 ip4;
- struct in6_addr ip6;
- } dst;
- __be16 proto;
- __u16 vid;
-};
-
-struct bridge_id {
- unsigned char prio[2];
- unsigned char addr[6];
-};
-
-typedef struct bridge_id bridge_id;
-
-struct mac_addr {
- unsigned char addr[6];
-};
-
-typedef struct mac_addr mac_addr;
-
-typedef __u16 port_id;
-
-struct bridge_mcast_own_query {
- struct timer_list timer;
- u32 startup_sent;
-};
-
-struct bridge_mcast_other_query {
- struct timer_list timer;
- long unsigned int delay_time;
-};
-
-struct net_bridge_port;
-
-struct bridge_mcast_querier {
- struct br_ip addr;
- struct net_bridge_port *port;
-};
-
-struct net_bridge;
-
-struct net_bridge_vlan_group;
-
-struct bridge_mcast_stats;
-
-struct net_bridge_port {
- struct net_bridge *br;
- struct net_device *dev;
- struct list_head list;
- long unsigned int flags;
- struct net_bridge_vlan_group *vlgrp;
- struct net_bridge_port *backup_port;
- u8 priority;
- u8 state;
- u16 port_no;
- unsigned char topology_change_ack;
- unsigned char config_pending;
- port_id port_id;
- port_id designated_port;
- bridge_id designated_root;
- bridge_id designated_bridge;
- u32 path_cost;
- u32 designated_cost;
- long unsigned int designated_age;
- struct timer_list forward_delay_timer;
- struct timer_list hold_timer;
- struct timer_list message_age_timer;
- struct kobject kobj;
- struct callback_head rcu;
- struct bridge_mcast_own_query ip4_own_query;
- struct bridge_mcast_own_query ip6_own_query;
- unsigned char multicast_router;
- struct bridge_mcast_stats *mcast_stats;
- struct timer_list multicast_router_timer;
- struct hlist_head mglist;
- struct hlist_node rlist;
- char sysfs_name[16];
- struct netpoll *np;
- int offload_fwd_mark;
- u16 group_fwd_mask;
- u16 backup_redirected_cnt;
- struct bridge_stp_xstats stp_xstats;
-};
-
-struct bridge_mcast_stats {
- struct br_mcast_stats mstats;
- struct u64_stats_sync syncp;
-};
-
-struct net_bridge {
- spinlock_t lock;
- spinlock_t hash_lock;
- struct list_head port_list;
- struct net_device *dev;
- struct pcpu_sw_netstats *stats;
- long unsigned int options;
- __be16 vlan_proto;
- u16 default_pvid;
- struct net_bridge_vlan_group *vlgrp;
- struct rhashtable fdb_hash_tbl;
- union {
- struct rtable fake_rtable;
- struct rt6_info fake_rt6_info;
- };
- u16 group_fwd_mask;
- u16 group_fwd_mask_required;
- bridge_id designated_root;
- bridge_id bridge_id;
- unsigned char topology_change;
- unsigned char topology_change_detected;
- u16 root_port;
- long unsigned int max_age;
- long unsigned int hello_time;
- long unsigned int forward_delay;
- long unsigned int ageing_time;
- long unsigned int bridge_max_age;
- long unsigned int bridge_hello_time;
- long unsigned int bridge_forward_delay;
- long unsigned int bridge_ageing_time;
- u32 root_path_cost;
- u8 group_addr[6];
- enum {
- BR_NO_STP = 0,
- BR_KERNEL_STP = 1,
- BR_USER_STP = 2,
- } stp_enabled;
- u32 hash_max;
- u32 multicast_last_member_count;
- u32 multicast_startup_query_count;
- u8 multicast_igmp_version;
- u8 multicast_router;
- u8 multicast_mld_version;
- spinlock_t multicast_lock;
- long unsigned int multicast_last_member_interval;
- long unsigned int multicast_membership_interval;
- long unsigned int multicast_querier_interval;
- long unsigned int multicast_query_interval;
- long unsigned int multicast_query_response_interval;
- long unsigned int multicast_startup_query_interval;
- struct rhashtable mdb_hash_tbl;
- struct rhashtable sg_port_tbl;
- struct hlist_head mcast_gc_list;
- struct hlist_head mdb_list;
- struct hlist_head router_list;
- struct timer_list multicast_router_timer;
- struct bridge_mcast_other_query ip4_other_query;
- struct bridge_mcast_own_query ip4_own_query;
- struct bridge_mcast_querier ip4_querier;
- struct bridge_mcast_stats *mcast_stats;
- struct bridge_mcast_other_query ip6_other_query;
- struct bridge_mcast_own_query ip6_own_query;
- struct bridge_mcast_querier ip6_querier;
- struct work_struct mcast_gc_work;
- struct timer_list hello_timer;
- struct timer_list tcn_timer;
- struct timer_list topology_change_timer;
- struct delayed_work gc_work;
- struct kobject *ifobj;
- u32 auto_cnt;
- int offload_fwd_mark;
- struct hlist_head fdb_list;
- struct list_head mrp_list;
-};
-
-struct net_bridge_vlan_group {
- struct rhashtable vlan_hash;
- struct rhashtable tunnel_hash;
- struct list_head vlan_list;
- u16 num_vlans;
- u16 pvid;
- u8 pvid_state;
-};
-
-struct net_bridge_fdb_key {
- mac_addr addr;
- u16 vlan_id;
-};
-
-struct net_bridge_fdb_entry {
- struct rhash_head rhnode;
- struct net_bridge_port *dst;
- struct net_bridge_fdb_key key;
- struct hlist_node fdb_node;
- long unsigned int flags;
- long: 64;
- long: 64;
- long unsigned int updated;
- long unsigned int used;
- struct callback_head rcu;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct trace_event_raw_br_fdb_add {
- struct trace_entry ent;
- u8 ndm_flags;
- u32 __data_loc_dev;
- unsigned char addr[6];
- u16 vid;
- u16 nlh_flags;
- char __data[0];
-};
-
-struct trace_event_raw_br_fdb_external_learn_add {
- struct trace_entry ent;
- u32 __data_loc_br_dev;
- u32 __data_loc_dev;
- unsigned char addr[6];
- u16 vid;
- char __data[0];
-};
-
-struct trace_event_raw_fdb_delete {
- struct trace_entry ent;
- u32 __data_loc_br_dev;
- u32 __data_loc_dev;
- unsigned char addr[6];
- u16 vid;
- char __data[0];
-};
-
-struct trace_event_raw_br_fdb_update {
- struct trace_entry ent;
- u32 __data_loc_br_dev;
- u32 __data_loc_dev;
- unsigned char addr[6];
- u16 vid;
- long unsigned int flags;
- char __data[0];
-};
-
-struct trace_event_data_offsets_br_fdb_add {
- u32 dev;
-};
-
-struct trace_event_data_offsets_br_fdb_external_learn_add {
- u32 br_dev;
- u32 dev;
-};
-
-struct trace_event_data_offsets_fdb_delete {
- u32 br_dev;
- u32 dev;
-};
-
-struct trace_event_data_offsets_br_fdb_update {
- u32 br_dev;
- u32 dev;
-};
-
-typedef void (*btf_trace_br_fdb_add)(void *, struct ndmsg *, struct net_device *, const unsigned char *, u16, u16);
-
-typedef void (*btf_trace_br_fdb_external_learn_add)(void *, struct net_bridge *, struct net_bridge_port *, const unsigned char *, u16);
-
-typedef void (*btf_trace_fdb_delete)(void *, struct net_bridge *, struct net_bridge_fdb_entry *);
-
-typedef void (*btf_trace_br_fdb_update)(void *, struct net_bridge *, struct net_bridge_port *, const unsigned char *, u16, long unsigned int);
-
-struct trace_event_raw_page_pool_release {
- struct trace_entry ent;
- const struct page_pool *pool;
- s32 inflight;
- u32 hold;
- u32 release;
- u64 cnt;
- char __data[0];
-};
-
-struct trace_event_raw_page_pool_state_release {
- struct trace_entry ent;
- const struct page_pool *pool;
- const struct page *page;
- u32 release;
- long unsigned int pfn;
- char __data[0];
-};
-
-struct trace_event_raw_page_pool_state_hold {
- struct trace_entry ent;
- const struct page_pool *pool;
- const struct page *page;
- u32 hold;
- long unsigned int pfn;
- char __data[0];
-};
-
-struct trace_event_raw_page_pool_update_nid {
- struct trace_entry ent;
- const struct page_pool *pool;
- int pool_nid;
- int new_nid;
- char __data[0];
-};
-
-struct trace_event_data_offsets_page_pool_release {};
-
-struct trace_event_data_offsets_page_pool_state_release {};
-
-struct trace_event_data_offsets_page_pool_state_hold {};
-
-struct trace_event_data_offsets_page_pool_update_nid {};
-
-typedef void (*btf_trace_page_pool_release)(void *, const struct page_pool *, s32, u32, u32);
-
-typedef void (*btf_trace_page_pool_state_release)(void *, const struct page_pool *, const struct page *, u32);
-
-typedef void (*btf_trace_page_pool_state_hold)(void *, const struct page_pool *, const struct page *, u32);
-
-typedef void (*btf_trace_page_pool_update_nid)(void *, const struct page_pool *, int);
-
-struct trace_event_raw_neigh_create {
- struct trace_entry ent;
- u32 family;
- u32 __data_loc_dev;
- int entries;
- u8 created;
- u8 gc_exempt;
- u8 primary_key4[4];
- u8 primary_key6[16];
- char __data[0];
-};
-
-struct trace_event_raw_neigh_update {
- struct trace_entry ent;
- u32 family;
- u32 __data_loc_dev;
- u8 lladdr[32];
- u8 lladdr_len;
- u8 flags;
- u8 nud_state;
- u8 type;
- u8 dead;
- int refcnt;
- __u8 primary_key4[4];
- __u8 primary_key6[16];
- long unsigned int confirmed;
- long unsigned int updated;
- long unsigned int used;
- u8 new_lladdr[32];
- u8 new_state;
- u32 update_flags;
- u32 pid;
- char __data[0];
-};
-
-struct trace_event_raw_neigh__update {
- struct trace_entry ent;
- u32 family;
- u32 __data_loc_dev;
- u8 lladdr[32];
- u8 lladdr_len;
- u8 flags;
- u8 nud_state;
- u8 type;
- u8 dead;
- int refcnt;
- __u8 primary_key4[4];
- __u8 primary_key6[16];
- long unsigned int confirmed;
- long unsigned int updated;
- long unsigned int used;
- u32 err;
- char __data[0];
-};
-
-struct trace_event_data_offsets_neigh_create {
- u32 dev;
-};
-
-struct trace_event_data_offsets_neigh_update {
- u32 dev;
-};
-
-struct trace_event_data_offsets_neigh__update {
- u32 dev;
-};
-
-typedef void (*btf_trace_neigh_create)(void *, struct neigh_table *, struct net_device *, const void *, const struct neighbour *, bool);
-
-typedef void (*btf_trace_neigh_update)(void *, struct neighbour *, const u8 *, u8, u32, u32);
-
-typedef void (*btf_trace_neigh_update_done)(void *, struct neighbour *, int);
-
-typedef void (*btf_trace_neigh_timer_handler)(void *, struct neighbour *, int);
-
-typedef void (*btf_trace_neigh_event_send_done)(void *, struct neighbour *, int);
-
-typedef void (*btf_trace_neigh_event_send_dead)(void *, struct neighbour *, int);
-
-typedef void (*btf_trace_neigh_cleanup_and_release)(void *, struct neighbour *, int);
-
-struct clock_identity {
- u8 id[8];
-};
-
-struct port_identity {
- struct clock_identity clock_identity;
- __be16 port_number;
-};
-
-struct ptp_header {
- u8 tsmt;
- u8 ver;
- __be16 message_length;
- u8 domain_number;
- u8 reserved1;
- u8 flag_field[2];
- __be64 correction;
- __be32 reserved2;
- struct port_identity source_port_identity;
- __be16 sequence_id;
- u8 control;
- u8 log_message_interval;
-} __attribute__((packed));
-
-struct update_classid_context {
- u32 classid;
- unsigned int batch;
-};
-
-enum lwtunnel_encap_types {
- LWTUNNEL_ENCAP_NONE = 0,
- LWTUNNEL_ENCAP_MPLS = 1,
- LWTUNNEL_ENCAP_IP = 2,
- LWTUNNEL_ENCAP_ILA = 3,
- LWTUNNEL_ENCAP_IP6 = 4,
- LWTUNNEL_ENCAP_SEG6 = 5,
- LWTUNNEL_ENCAP_BPF = 6,
- LWTUNNEL_ENCAP_SEG6_LOCAL = 7,
- LWTUNNEL_ENCAP_RPL = 8,
- __LWTUNNEL_ENCAP_MAX = 9,
-};
-
-struct rtnexthop {
- short unsigned int rtnh_len;
- unsigned char rtnh_flags;
- unsigned char rtnh_hops;
- int rtnh_ifindex;
-};
-
-struct lwtunnel_encap_ops {
- int (*build_state)(struct net *, struct nlattr *, unsigned int, const void *, struct lwtunnel_state **, struct netlink_ext_ack *);
- void (*destroy_state)(struct lwtunnel_state *);
- int (*output)(struct net *, struct sock *, struct sk_buff *);
- int (*input)(struct sk_buff *);
- int (*fill_encap)(struct sk_buff *, struct lwtunnel_state *);
- int (*get_encap_size)(struct lwtunnel_state *);
- int (*cmp_encap)(struct lwtunnel_state *, struct lwtunnel_state *);
- int (*xmit)(struct sk_buff *);
- struct module *owner;
-};
-
-enum {
- LWT_BPF_PROG_UNSPEC = 0,
- LWT_BPF_PROG_FD = 1,
- LWT_BPF_PROG_NAME = 2,
- __LWT_BPF_PROG_MAX = 3,
-};
-
-enum {
- LWT_BPF_UNSPEC = 0,
- LWT_BPF_IN = 1,
- LWT_BPF_OUT = 2,
- LWT_BPF_XMIT = 3,
- LWT_BPF_XMIT_HEADROOM = 4,
- __LWT_BPF_MAX = 5,
-};
-
-enum {
- LWTUNNEL_XMIT_DONE = 0,
- LWTUNNEL_XMIT_CONTINUE = 1,
-};
-
-struct bpf_lwt_prog {
- struct bpf_prog *prog;
- char *name;
-};
-
-struct bpf_lwt {
- struct bpf_lwt_prog in;
- struct bpf_lwt_prog out;
- struct bpf_lwt_prog xmit;
- int family;
-};
-
-struct bpf_stab {
- struct bpf_map map;
- struct sock **sks;
- struct sk_psock_progs progs;
- raw_spinlock_t lock;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
-};
-
-typedef u64 (*btf_bpf_sock_map_update)(struct bpf_sock_ops_kern *, struct bpf_map *, void *, u64);
-
-typedef u64 (*btf_bpf_sk_redirect_map)(struct sk_buff *, struct bpf_map *, u32, u64);
-
-typedef u64 (*btf_bpf_msg_redirect_map)(struct sk_msg *, struct bpf_map *, u32, u64);
-
-struct sock_map_seq_info {
- struct bpf_map *map;
- struct sock *sk;
- u32 index;
-};
-
-struct bpf_iter__sockmap {
- union {
- struct bpf_iter_meta *meta;
- };
- union {
- struct bpf_map *map;
- };
- union {
- void *key;
- };
- union {
- struct sock *sk;
- };
-};
-
-struct bpf_shtab_elem {
- struct callback_head rcu;
- u32 hash;
- struct sock *sk;
- struct hlist_node node;
- u8 key[0];
-};
-
-struct bpf_shtab_bucket {
- struct hlist_head head;
- raw_spinlock_t lock;
-};
-
-struct bpf_shtab {
- struct bpf_map map;
- struct bpf_shtab_bucket *buckets;
- u32 buckets_num;
- u32 elem_size;
- struct sk_psock_progs progs;
- atomic_t count;
- long: 32;
- long: 64;
- long: 64;
-};
-
-typedef u64 (*btf_bpf_sock_hash_update)(struct bpf_sock_ops_kern *, struct bpf_map *, void *, u64);
-
-typedef u64 (*btf_bpf_sk_redirect_hash)(struct sk_buff *, struct bpf_map *, void *, u64);
-
-typedef u64 (*btf_bpf_msg_redirect_hash)(struct sk_msg *, struct bpf_map *, void *, u64);
-
-struct sock_hash_seq_info {
- struct bpf_map *map;
- struct bpf_shtab *htab;
- u32 bucket_id;
-};
-
-struct dst_cache_pcpu {
- long unsigned int refresh_ts;
- struct dst_entry *dst;
- u32 cookie;
- union {
- struct in_addr in_saddr;
- struct in6_addr in6_saddr;
- };
-};
-
-enum devlink_command {
- DEVLINK_CMD_UNSPEC = 0,
- DEVLINK_CMD_GET = 1,
- DEVLINK_CMD_SET = 2,
- DEVLINK_CMD_NEW = 3,
- DEVLINK_CMD_DEL = 4,
- DEVLINK_CMD_PORT_GET = 5,
- DEVLINK_CMD_PORT_SET = 6,
- DEVLINK_CMD_PORT_NEW = 7,
- DEVLINK_CMD_PORT_DEL = 8,
- DEVLINK_CMD_PORT_SPLIT = 9,
- DEVLINK_CMD_PORT_UNSPLIT = 10,
- DEVLINK_CMD_SB_GET = 11,
- DEVLINK_CMD_SB_SET = 12,
- DEVLINK_CMD_SB_NEW = 13,
- DEVLINK_CMD_SB_DEL = 14,
- DEVLINK_CMD_SB_POOL_GET = 15,
- DEVLINK_CMD_SB_POOL_SET = 16,
- DEVLINK_CMD_SB_POOL_NEW = 17,
- DEVLINK_CMD_SB_POOL_DEL = 18,
- DEVLINK_CMD_SB_PORT_POOL_GET = 19,
- DEVLINK_CMD_SB_PORT_POOL_SET = 20,
- DEVLINK_CMD_SB_PORT_POOL_NEW = 21,
- DEVLINK_CMD_SB_PORT_POOL_DEL = 22,
- DEVLINK_CMD_SB_TC_POOL_BIND_GET = 23,
- DEVLINK_CMD_SB_TC_POOL_BIND_SET = 24,
- DEVLINK_CMD_SB_TC_POOL_BIND_NEW = 25,
- DEVLINK_CMD_SB_TC_POOL_BIND_DEL = 26,
- DEVLINK_CMD_SB_OCC_SNAPSHOT = 27,
- DEVLINK_CMD_SB_OCC_MAX_CLEAR = 28,
- DEVLINK_CMD_ESWITCH_GET = 29,
- DEVLINK_CMD_ESWITCH_SET = 30,
- DEVLINK_CMD_DPIPE_TABLE_GET = 31,
- DEVLINK_CMD_DPIPE_ENTRIES_GET = 32,
- DEVLINK_CMD_DPIPE_HEADERS_GET = 33,
- DEVLINK_CMD_DPIPE_TABLE_COUNTERS_SET = 34,
- DEVLINK_CMD_RESOURCE_SET = 35,
- DEVLINK_CMD_RESOURCE_DUMP = 36,
- DEVLINK_CMD_RELOAD = 37,
- DEVLINK_CMD_PARAM_GET = 38,
- DEVLINK_CMD_PARAM_SET = 39,
- DEVLINK_CMD_PARAM_NEW = 40,
- DEVLINK_CMD_PARAM_DEL = 41,
- DEVLINK_CMD_REGION_GET = 42,
- DEVLINK_CMD_REGION_SET = 43,
- DEVLINK_CMD_REGION_NEW = 44,
- DEVLINK_CMD_REGION_DEL = 45,
- DEVLINK_CMD_REGION_READ = 46,
- DEVLINK_CMD_PORT_PARAM_GET = 47,
- DEVLINK_CMD_PORT_PARAM_SET = 48,
- DEVLINK_CMD_PORT_PARAM_NEW = 49,
- DEVLINK_CMD_PORT_PARAM_DEL = 50,
- DEVLINK_CMD_INFO_GET = 51,
- DEVLINK_CMD_HEALTH_REPORTER_GET = 52,
- DEVLINK_CMD_HEALTH_REPORTER_SET = 53,
- DEVLINK_CMD_HEALTH_REPORTER_RECOVER = 54,
- DEVLINK_CMD_HEALTH_REPORTER_DIAGNOSE = 55,
- DEVLINK_CMD_HEALTH_REPORTER_DUMP_GET = 56,
- DEVLINK_CMD_HEALTH_REPORTER_DUMP_CLEAR = 57,
- DEVLINK_CMD_FLASH_UPDATE = 58,
- DEVLINK_CMD_FLASH_UPDATE_END = 59,
- DEVLINK_CMD_FLASH_UPDATE_STATUS = 60,
- DEVLINK_CMD_TRAP_GET = 61,
- DEVLINK_CMD_TRAP_SET = 62,
- DEVLINK_CMD_TRAP_NEW = 63,
- DEVLINK_CMD_TRAP_DEL = 64,
- DEVLINK_CMD_TRAP_GROUP_GET = 65,
- DEVLINK_CMD_TRAP_GROUP_SET = 66,
- DEVLINK_CMD_TRAP_GROUP_NEW = 67,
- DEVLINK_CMD_TRAP_GROUP_DEL = 68,
- DEVLINK_CMD_TRAP_POLICER_GET = 69,
- DEVLINK_CMD_TRAP_POLICER_SET = 70,
- DEVLINK_CMD_TRAP_POLICER_NEW = 71,
- DEVLINK_CMD_TRAP_POLICER_DEL = 72,
- DEVLINK_CMD_HEALTH_REPORTER_TEST = 73,
- __DEVLINK_CMD_MAX = 74,
- DEVLINK_CMD_MAX = 73,
-};
-
-enum devlink_eswitch_mode {
- DEVLINK_ESWITCH_MODE_LEGACY = 0,
- DEVLINK_ESWITCH_MODE_SWITCHDEV = 1,
-};
-
-enum {
- DEVLINK_ATTR_STATS_RX_PACKETS = 0,
- DEVLINK_ATTR_STATS_RX_BYTES = 1,
- DEVLINK_ATTR_STATS_RX_DROPPED = 2,
- __DEVLINK_ATTR_STATS_MAX = 3,
- DEVLINK_ATTR_STATS_MAX = 2,
-};
-
-enum {
- DEVLINK_FLASH_OVERWRITE_SETTINGS_BIT = 0,
- DEVLINK_FLASH_OVERWRITE_IDENTIFIERS_BIT = 1,
- __DEVLINK_FLASH_OVERWRITE_MAX_BIT = 2,
- DEVLINK_FLASH_OVERWRITE_MAX_BIT = 1,
-};
-
-enum {
- DEVLINK_ATTR_TRAP_METADATA_TYPE_IN_PORT = 0,
- DEVLINK_ATTR_TRAP_METADATA_TYPE_FA_COOKIE = 1,
-};
-
-enum devlink_attr {
- DEVLINK_ATTR_UNSPEC = 0,
- DEVLINK_ATTR_BUS_NAME = 1,
- DEVLINK_ATTR_DEV_NAME = 2,
- DEVLINK_ATTR_PORT_INDEX = 3,
- DEVLINK_ATTR_PORT_TYPE = 4,
- DEVLINK_ATTR_PORT_DESIRED_TYPE = 5,
- DEVLINK_ATTR_PORT_NETDEV_IFINDEX = 6,
- DEVLINK_ATTR_PORT_NETDEV_NAME = 7,
- DEVLINK_ATTR_PORT_IBDEV_NAME = 8,
- DEVLINK_ATTR_PORT_SPLIT_COUNT = 9,
- DEVLINK_ATTR_PORT_SPLIT_GROUP = 10,
- DEVLINK_ATTR_SB_INDEX = 11,
- DEVLINK_ATTR_SB_SIZE = 12,
- DEVLINK_ATTR_SB_INGRESS_POOL_COUNT = 13,
- DEVLINK_ATTR_SB_EGRESS_POOL_COUNT = 14,
- DEVLINK_ATTR_SB_INGRESS_TC_COUNT = 15,
- DEVLINK_ATTR_SB_EGRESS_TC_COUNT = 16,
- DEVLINK_ATTR_SB_POOL_INDEX = 17,
- DEVLINK_ATTR_SB_POOL_TYPE = 18,
- DEVLINK_ATTR_SB_POOL_SIZE = 19,
- DEVLINK_ATTR_SB_POOL_THRESHOLD_TYPE = 20,
- DEVLINK_ATTR_SB_THRESHOLD = 21,
- DEVLINK_ATTR_SB_TC_INDEX = 22,
- DEVLINK_ATTR_SB_OCC_CUR = 23,
- DEVLINK_ATTR_SB_OCC_MAX = 24,
- DEVLINK_ATTR_ESWITCH_MODE = 25,
- DEVLINK_ATTR_ESWITCH_INLINE_MODE = 26,
- DEVLINK_ATTR_DPIPE_TABLES = 27,
- DEVLINK_ATTR_DPIPE_TABLE = 28,
- DEVLINK_ATTR_DPIPE_TABLE_NAME = 29,
- DEVLINK_ATTR_DPIPE_TABLE_SIZE = 30,
- DEVLINK_ATTR_DPIPE_TABLE_MATCHES = 31,
- DEVLINK_ATTR_DPIPE_TABLE_ACTIONS = 32,
- DEVLINK_ATTR_DPIPE_TABLE_COUNTERS_ENABLED = 33,
- DEVLINK_ATTR_DPIPE_ENTRIES = 34,
- DEVLINK_ATTR_DPIPE_ENTRY = 35,
- DEVLINK_ATTR_DPIPE_ENTRY_INDEX = 36,
- DEVLINK_ATTR_DPIPE_ENTRY_MATCH_VALUES = 37,
- DEVLINK_ATTR_DPIPE_ENTRY_ACTION_VALUES = 38,
- DEVLINK_ATTR_DPIPE_ENTRY_COUNTER = 39,
- DEVLINK_ATTR_DPIPE_MATCH = 40,
- DEVLINK_ATTR_DPIPE_MATCH_VALUE = 41,
- DEVLINK_ATTR_DPIPE_MATCH_TYPE = 42,
- DEVLINK_ATTR_DPIPE_ACTION = 43,
- DEVLINK_ATTR_DPIPE_ACTION_VALUE = 44,
- DEVLINK_ATTR_DPIPE_ACTION_TYPE = 45,
- DEVLINK_ATTR_DPIPE_VALUE = 46,
- DEVLINK_ATTR_DPIPE_VALUE_MASK = 47,
- DEVLINK_ATTR_DPIPE_VALUE_MAPPING = 48,
- DEVLINK_ATTR_DPIPE_HEADERS = 49,
- DEVLINK_ATTR_DPIPE_HEADER = 50,
- DEVLINK_ATTR_DPIPE_HEADER_NAME = 51,
- DEVLINK_ATTR_DPIPE_HEADER_ID = 52,
- DEVLINK_ATTR_DPIPE_HEADER_FIELDS = 53,
- DEVLINK_ATTR_DPIPE_HEADER_GLOBAL = 54,
- DEVLINK_ATTR_DPIPE_HEADER_INDEX = 55,
- DEVLINK_ATTR_DPIPE_FIELD = 56,
- DEVLINK_ATTR_DPIPE_FIELD_NAME = 57,
- DEVLINK_ATTR_DPIPE_FIELD_ID = 58,
- DEVLINK_ATTR_DPIPE_FIELD_BITWIDTH = 59,
- DEVLINK_ATTR_DPIPE_FIELD_MAPPING_TYPE = 60,
- DEVLINK_ATTR_PAD = 61,
- DEVLINK_ATTR_ESWITCH_ENCAP_MODE = 62,
- DEVLINK_ATTR_RESOURCE_LIST = 63,
- DEVLINK_ATTR_RESOURCE = 64,
- DEVLINK_ATTR_RESOURCE_NAME = 65,
- DEVLINK_ATTR_RESOURCE_ID = 66,
- DEVLINK_ATTR_RESOURCE_SIZE = 67,
- DEVLINK_ATTR_RESOURCE_SIZE_NEW = 68,
- DEVLINK_ATTR_RESOURCE_SIZE_VALID = 69,
- DEVLINK_ATTR_RESOURCE_SIZE_MIN = 70,
- DEVLINK_ATTR_RESOURCE_SIZE_MAX = 71,
- DEVLINK_ATTR_RESOURCE_SIZE_GRAN = 72,
- DEVLINK_ATTR_RESOURCE_UNIT = 73,
- DEVLINK_ATTR_RESOURCE_OCC = 74,
- DEVLINK_ATTR_DPIPE_TABLE_RESOURCE_ID = 75,
- DEVLINK_ATTR_DPIPE_TABLE_RESOURCE_UNITS = 76,
- DEVLINK_ATTR_PORT_FLAVOUR = 77,
- DEVLINK_ATTR_PORT_NUMBER = 78,
- DEVLINK_ATTR_PORT_SPLIT_SUBPORT_NUMBER = 79,
- DEVLINK_ATTR_PARAM = 80,
- DEVLINK_ATTR_PARAM_NAME = 81,
- DEVLINK_ATTR_PARAM_GENERIC = 82,
- DEVLINK_ATTR_PARAM_TYPE = 83,
- DEVLINK_ATTR_PARAM_VALUES_LIST = 84,
- DEVLINK_ATTR_PARAM_VALUE = 85,
- DEVLINK_ATTR_PARAM_VALUE_DATA = 86,
- DEVLINK_ATTR_PARAM_VALUE_CMODE = 87,
- DEVLINK_ATTR_REGION_NAME = 88,
- DEVLINK_ATTR_REGION_SIZE = 89,
- DEVLINK_ATTR_REGION_SNAPSHOTS = 90,
- DEVLINK_ATTR_REGION_SNAPSHOT = 91,
- DEVLINK_ATTR_REGION_SNAPSHOT_ID = 92,
- DEVLINK_ATTR_REGION_CHUNKS = 93,
- DEVLINK_ATTR_REGION_CHUNK = 94,
- DEVLINK_ATTR_REGION_CHUNK_DATA = 95,
- DEVLINK_ATTR_REGION_CHUNK_ADDR = 96,
- DEVLINK_ATTR_REGION_CHUNK_LEN = 97,
- DEVLINK_ATTR_INFO_DRIVER_NAME = 98,
- DEVLINK_ATTR_INFO_SERIAL_NUMBER = 99,
- DEVLINK_ATTR_INFO_VERSION_FIXED = 100,
- DEVLINK_ATTR_INFO_VERSION_RUNNING = 101,
- DEVLINK_ATTR_INFO_VERSION_STORED = 102,
- DEVLINK_ATTR_INFO_VERSION_NAME = 103,
- DEVLINK_ATTR_INFO_VERSION_VALUE = 104,
- DEVLINK_ATTR_SB_POOL_CELL_SIZE = 105,
- DEVLINK_ATTR_FMSG = 106,
- DEVLINK_ATTR_FMSG_OBJ_NEST_START = 107,
- DEVLINK_ATTR_FMSG_PAIR_NEST_START = 108,
- DEVLINK_ATTR_FMSG_ARR_NEST_START = 109,
- DEVLINK_ATTR_FMSG_NEST_END = 110,
- DEVLINK_ATTR_FMSG_OBJ_NAME = 111,
- DEVLINK_ATTR_FMSG_OBJ_VALUE_TYPE = 112,
- DEVLINK_ATTR_FMSG_OBJ_VALUE_DATA = 113,
- DEVLINK_ATTR_HEALTH_REPORTER = 114,
- DEVLINK_ATTR_HEALTH_REPORTER_NAME = 115,
- DEVLINK_ATTR_HEALTH_REPORTER_STATE = 116,
- DEVLINK_ATTR_HEALTH_REPORTER_ERR_COUNT = 117,
- DEVLINK_ATTR_HEALTH_REPORTER_RECOVER_COUNT = 118,
- DEVLINK_ATTR_HEALTH_REPORTER_DUMP_TS = 119,
- DEVLINK_ATTR_HEALTH_REPORTER_GRACEFUL_PERIOD = 120,
- DEVLINK_ATTR_HEALTH_REPORTER_AUTO_RECOVER = 121,
- DEVLINK_ATTR_FLASH_UPDATE_FILE_NAME = 122,
- DEVLINK_ATTR_FLASH_UPDATE_COMPONENT = 123,
- DEVLINK_ATTR_FLASH_UPDATE_STATUS_MSG = 124,
- DEVLINK_ATTR_FLASH_UPDATE_STATUS_DONE = 125,
- DEVLINK_ATTR_FLASH_UPDATE_STATUS_TOTAL = 126,
- DEVLINK_ATTR_PORT_PCI_PF_NUMBER = 127,
- DEVLINK_ATTR_PORT_PCI_VF_NUMBER = 128,
- DEVLINK_ATTR_STATS = 129,
- DEVLINK_ATTR_TRAP_NAME = 130,
- DEVLINK_ATTR_TRAP_ACTION = 131,
- DEVLINK_ATTR_TRAP_TYPE = 132,
- DEVLINK_ATTR_TRAP_GENERIC = 133,
- DEVLINK_ATTR_TRAP_METADATA = 134,
- DEVLINK_ATTR_TRAP_GROUP_NAME = 135,
- DEVLINK_ATTR_RELOAD_FAILED = 136,
- DEVLINK_ATTR_HEALTH_REPORTER_DUMP_TS_NS = 137,
- DEVLINK_ATTR_NETNS_FD = 138,
- DEVLINK_ATTR_NETNS_PID = 139,
- DEVLINK_ATTR_NETNS_ID = 140,
- DEVLINK_ATTR_HEALTH_REPORTER_AUTO_DUMP = 141,
- DEVLINK_ATTR_TRAP_POLICER_ID = 142,
- DEVLINK_ATTR_TRAP_POLICER_RATE = 143,
- DEVLINK_ATTR_TRAP_POLICER_BURST = 144,
- DEVLINK_ATTR_PORT_FUNCTION = 145,
- DEVLINK_ATTR_INFO_BOARD_SERIAL_NUMBER = 146,
- DEVLINK_ATTR_PORT_LANES = 147,
- DEVLINK_ATTR_PORT_SPLITTABLE = 148,
- DEVLINK_ATTR_PORT_EXTERNAL = 149,
- DEVLINK_ATTR_PORT_CONTROLLER_NUMBER = 150,
- DEVLINK_ATTR_FLASH_UPDATE_STATUS_TIMEOUT = 151,
- DEVLINK_ATTR_FLASH_UPDATE_OVERWRITE_MASK = 152,
- DEVLINK_ATTR_RELOAD_ACTION = 153,
- DEVLINK_ATTR_RELOAD_ACTIONS_PERFORMED = 154,
- DEVLINK_ATTR_RELOAD_LIMITS = 155,
- DEVLINK_ATTR_DEV_STATS = 156,
- DEVLINK_ATTR_RELOAD_STATS = 157,
- DEVLINK_ATTR_RELOAD_STATS_ENTRY = 158,
- DEVLINK_ATTR_RELOAD_STATS_LIMIT = 159,
- DEVLINK_ATTR_RELOAD_STATS_VALUE = 160,
- DEVLINK_ATTR_REMOTE_RELOAD_STATS = 161,
- DEVLINK_ATTR_RELOAD_ACTION_INFO = 162,
- DEVLINK_ATTR_RELOAD_ACTION_STATS = 163,
- __DEVLINK_ATTR_MAX = 164,
- DEVLINK_ATTR_MAX = 163,
-};
-
-enum devlink_dpipe_match_type {
- DEVLINK_DPIPE_MATCH_TYPE_FIELD_EXACT = 0,
-};
-
-enum devlink_dpipe_action_type {
- DEVLINK_DPIPE_ACTION_TYPE_FIELD_MODIFY = 0,
-};
-
-enum devlink_dpipe_field_ethernet_id {
- DEVLINK_DPIPE_FIELD_ETHERNET_DST_MAC = 0,
-};
-
-enum devlink_dpipe_field_ipv4_id {
- DEVLINK_DPIPE_FIELD_IPV4_DST_IP = 0,
-};
-
-enum devlink_dpipe_field_ipv6_id {
- DEVLINK_DPIPE_FIELD_IPV6_DST_IP = 0,
-};
-
-enum devlink_dpipe_header_id {
- DEVLINK_DPIPE_HEADER_ETHERNET = 0,
- DEVLINK_DPIPE_HEADER_IPV4 = 1,
- DEVLINK_DPIPE_HEADER_IPV6 = 2,
-};
-
-enum devlink_resource_unit {
- DEVLINK_RESOURCE_UNIT_ENTRY = 0,
-};
-
-enum devlink_port_function_attr {
- DEVLINK_PORT_FUNCTION_ATTR_UNSPEC = 0,
- DEVLINK_PORT_FUNCTION_ATTR_HW_ADDR = 1,
- __DEVLINK_PORT_FUNCTION_ATTR_MAX = 2,
- DEVLINK_PORT_FUNCTION_ATTR_MAX = 1,
-};
-
-struct devlink_dpipe_match {
- enum devlink_dpipe_match_type type;
- unsigned int header_index;
- struct devlink_dpipe_header *header;
- unsigned int field_id;
-};
-
-struct devlink_dpipe_action {
- enum devlink_dpipe_action_type type;
- unsigned int header_index;
- struct devlink_dpipe_header *header;
- unsigned int field_id;
-};
-
-struct devlink_dpipe_value {
- union {
- struct devlink_dpipe_action *action;
- struct devlink_dpipe_match *match;
- };
- unsigned int mapping_value;
- bool mapping_valid;
- unsigned int value_size;
- void *value;
- void *mask;
-};
-
-struct devlink_dpipe_entry {
- u64 index;
- struct devlink_dpipe_value *match_values;
- unsigned int match_values_count;
- struct devlink_dpipe_value *action_values;
- unsigned int action_values_count;
- u64 counter;
- bool counter_valid;
-};
-
-struct devlink_dpipe_dump_ctx {
- struct genl_info *info;
- enum devlink_command cmd;
- struct sk_buff *skb;
- struct nlattr *nest;
- void *hdr;
-};
-
-struct devlink_dpipe_table_ops;
-
-struct devlink_dpipe_table {
- void *priv;
- struct list_head list;
- const char *name;
- bool counters_enabled;
- bool counter_control_extern;
- bool resource_valid;
- u64 resource_id;
- u64 resource_units;
- struct devlink_dpipe_table_ops *table_ops;
- struct callback_head rcu;
-};
-
-struct devlink_dpipe_table_ops {
- int (*actions_dump)(void *, struct sk_buff *);
- int (*matches_dump)(void *, struct sk_buff *);
- int (*entries_dump)(void *, bool, struct devlink_dpipe_dump_ctx *);
- int (*counters_set_update)(void *, bool);
- u64 (*size_get)(void *);
-};
-
-struct devlink_resource_size_params {
- u64 size_min;
- u64 size_max;
- u64 size_granularity;
- enum devlink_resource_unit unit;
-};
-
-typedef u64 devlink_resource_occ_get_t(void *);
-
-struct devlink_resource {
- const char *name;
- u64 id;
- u64 size;
- u64 size_new;
- bool size_valid;
- struct devlink_resource *parent;
- struct devlink_resource_size_params size_params;
- struct list_head list;
- struct list_head resource_list;
- devlink_resource_occ_get_t *occ_get;
- void *occ_get_priv;
-};
-
-enum devlink_param_type {
- DEVLINK_PARAM_TYPE_U8 = 0,
- DEVLINK_PARAM_TYPE_U16 = 1,
- DEVLINK_PARAM_TYPE_U32 = 2,
- DEVLINK_PARAM_TYPE_STRING = 3,
- DEVLINK_PARAM_TYPE_BOOL = 4,
-};
-
-struct devlink_flash_notify {
- const char *status_msg;
- const char *component;
- long unsigned int done;
- long unsigned int total;
- long unsigned int timeout;
-};
-
-struct devlink_param {
- u32 id;
- const char *name;
- bool generic;
- enum devlink_param_type type;
- long unsigned int supported_cmodes;
- int (*get)(struct devlink *, u32, struct devlink_param_gset_ctx *);
- int (*set)(struct devlink *, u32, struct devlink_param_gset_ctx *);
- int (*validate)(struct devlink *, u32, union devlink_param_value, struct netlink_ext_ack *);
-};
-
-struct devlink_param_item {
- struct list_head list;
- const struct devlink_param *param;
- union devlink_param_value driverinit_value;
- bool driverinit_value_valid;
- bool published;
-};
-
-enum devlink_param_generic_id {
- DEVLINK_PARAM_GENERIC_ID_INT_ERR_RESET = 0,
- DEVLINK_PARAM_GENERIC_ID_MAX_MACS = 1,
- DEVLINK_PARAM_GENERIC_ID_ENABLE_SRIOV = 2,
- DEVLINK_PARAM_GENERIC_ID_REGION_SNAPSHOT = 3,
- DEVLINK_PARAM_GENERIC_ID_IGNORE_ARI = 4,
- DEVLINK_PARAM_GENERIC_ID_MSIX_VEC_PER_PF_MAX = 5,
- DEVLINK_PARAM_GENERIC_ID_MSIX_VEC_PER_PF_MIN = 6,
- DEVLINK_PARAM_GENERIC_ID_FW_LOAD_POLICY = 7,
- DEVLINK_PARAM_GENERIC_ID_RESET_DEV_ON_DRV_PROBE = 8,
- DEVLINK_PARAM_GENERIC_ID_ENABLE_ROCE = 9,
- DEVLINK_PARAM_GENERIC_ID_ENABLE_REMOTE_DEV_RESET = 10,
- __DEVLINK_PARAM_GENERIC_ID_MAX = 11,
- DEVLINK_PARAM_GENERIC_ID_MAX = 10,
-};
-
-struct devlink_region_ops {
- const char *name;
- void (*destructor)(const void *);
- int (*snapshot)(struct devlink *, const struct devlink_region_ops *, struct netlink_ext_ack *, u8 **);
- void *priv;
-};
-
-struct devlink_port_region_ops {
- const char *name;
- void (*destructor)(const void *);
- int (*snapshot)(struct devlink_port *, const struct devlink_port_region_ops *, struct netlink_ext_ack *, u8 **);
- void *priv;
-};
-
-enum devlink_health_reporter_state {
- DEVLINK_HEALTH_REPORTER_STATE_HEALTHY = 0,
- DEVLINK_HEALTH_REPORTER_STATE_ERROR = 1,
-};
-
-struct devlink_health_reporter;
-
-struct devlink_fmsg;
-
-struct devlink_health_reporter_ops {
- char *name;
- int (*recover)(struct devlink_health_reporter *, void *, struct netlink_ext_ack *);
- int (*dump)(struct devlink_health_reporter *, struct devlink_fmsg *, void *, struct netlink_ext_ack *);
- int (*diagnose)(struct devlink_health_reporter *, struct devlink_fmsg *, struct netlink_ext_ack *);
- int (*test)(struct devlink_health_reporter *, struct netlink_ext_ack *);
-};
-
-struct devlink_health_reporter {
- struct list_head list;
- void *priv;
- const struct devlink_health_reporter_ops *ops;
- struct devlink *devlink;
- struct devlink_port *devlink_port;
- struct devlink_fmsg *dump_fmsg;
- struct mutex dump_lock;
- u64 graceful_period;
- bool auto_recover;
- bool auto_dump;
- u8 health_state;
- u64 dump_ts;
- u64 dump_real_ts;
- u64 error_count;
- u64 recovery_count;
- u64 last_recovery_ts;
- refcount_t refcount;
-};
-
-struct devlink_fmsg {
- struct list_head item_list;
- bool putting_binary;
-};
-
-struct devlink_trap_metadata {
- const char *trap_name;
- const char *trap_group_name;
- struct net_device *input_dev;
- const struct flow_action_cookie *fa_cookie;
- enum devlink_trap_type trap_type;
-};
-
-enum devlink_trap_generic_id {
- DEVLINK_TRAP_GENERIC_ID_SMAC_MC = 0,
- DEVLINK_TRAP_GENERIC_ID_VLAN_TAG_MISMATCH = 1,
- DEVLINK_TRAP_GENERIC_ID_INGRESS_VLAN_FILTER = 2,
- DEVLINK_TRAP_GENERIC_ID_INGRESS_STP_FILTER = 3,
- DEVLINK_TRAP_GENERIC_ID_EMPTY_TX_LIST = 4,
- DEVLINK_TRAP_GENERIC_ID_PORT_LOOPBACK_FILTER = 5,
- DEVLINK_TRAP_GENERIC_ID_BLACKHOLE_ROUTE = 6,
- DEVLINK_TRAP_GENERIC_ID_TTL_ERROR = 7,
- DEVLINK_TRAP_GENERIC_ID_TAIL_DROP = 8,
- DEVLINK_TRAP_GENERIC_ID_NON_IP_PACKET = 9,
- DEVLINK_TRAP_GENERIC_ID_UC_DIP_MC_DMAC = 10,
- DEVLINK_TRAP_GENERIC_ID_DIP_LB = 11,
- DEVLINK_TRAP_GENERIC_ID_SIP_MC = 12,
- DEVLINK_TRAP_GENERIC_ID_SIP_LB = 13,
- DEVLINK_TRAP_GENERIC_ID_CORRUPTED_IP_HDR = 14,
- DEVLINK_TRAP_GENERIC_ID_IPV4_SIP_BC = 15,
- DEVLINK_TRAP_GENERIC_ID_IPV6_MC_DIP_RESERVED_SCOPE = 16,
- DEVLINK_TRAP_GENERIC_ID_IPV6_MC_DIP_INTERFACE_LOCAL_SCOPE = 17,
- DEVLINK_TRAP_GENERIC_ID_MTU_ERROR = 18,
- DEVLINK_TRAP_GENERIC_ID_UNRESOLVED_NEIGH = 19,
- DEVLINK_TRAP_GENERIC_ID_RPF = 20,
- DEVLINK_TRAP_GENERIC_ID_REJECT_ROUTE = 21,
- DEVLINK_TRAP_GENERIC_ID_IPV4_LPM_UNICAST_MISS = 22,
- DEVLINK_TRAP_GENERIC_ID_IPV6_LPM_UNICAST_MISS = 23,
- DEVLINK_TRAP_GENERIC_ID_NON_ROUTABLE = 24,
- DEVLINK_TRAP_GENERIC_ID_DECAP_ERROR = 25,
- DEVLINK_TRAP_GENERIC_ID_OVERLAY_SMAC_MC = 26,
- DEVLINK_TRAP_GENERIC_ID_INGRESS_FLOW_ACTION_DROP = 27,
- DEVLINK_TRAP_GENERIC_ID_EGRESS_FLOW_ACTION_DROP = 28,
- DEVLINK_TRAP_GENERIC_ID_STP = 29,
- DEVLINK_TRAP_GENERIC_ID_LACP = 30,
- DEVLINK_TRAP_GENERIC_ID_LLDP = 31,
- DEVLINK_TRAP_GENERIC_ID_IGMP_QUERY = 32,
- DEVLINK_TRAP_GENERIC_ID_IGMP_V1_REPORT = 33,
- DEVLINK_TRAP_GENERIC_ID_IGMP_V2_REPORT = 34,
- DEVLINK_TRAP_GENERIC_ID_IGMP_V3_REPORT = 35,
- DEVLINK_TRAP_GENERIC_ID_IGMP_V2_LEAVE = 36,
- DEVLINK_TRAP_GENERIC_ID_MLD_QUERY = 37,
- DEVLINK_TRAP_GENERIC_ID_MLD_V1_REPORT = 38,
- DEVLINK_TRAP_GENERIC_ID_MLD_V2_REPORT = 39,
- DEVLINK_TRAP_GENERIC_ID_MLD_V1_DONE = 40,
- DEVLINK_TRAP_GENERIC_ID_IPV4_DHCP = 41,
- DEVLINK_TRAP_GENERIC_ID_IPV6_DHCP = 42,
- DEVLINK_TRAP_GENERIC_ID_ARP_REQUEST = 43,
- DEVLINK_TRAP_GENERIC_ID_ARP_RESPONSE = 44,
- DEVLINK_TRAP_GENERIC_ID_ARP_OVERLAY = 45,
- DEVLINK_TRAP_GENERIC_ID_IPV6_NEIGH_SOLICIT = 46,
- DEVLINK_TRAP_GENERIC_ID_IPV6_NEIGH_ADVERT = 47,
- DEVLINK_TRAP_GENERIC_ID_IPV4_BFD = 48,
- DEVLINK_TRAP_GENERIC_ID_IPV6_BFD = 49,
- DEVLINK_TRAP_GENERIC_ID_IPV4_OSPF = 50,
- DEVLINK_TRAP_GENERIC_ID_IPV6_OSPF = 51,
- DEVLINK_TRAP_GENERIC_ID_IPV4_BGP = 52,
- DEVLINK_TRAP_GENERIC_ID_IPV6_BGP = 53,
- DEVLINK_TRAP_GENERIC_ID_IPV4_VRRP = 54,
- DEVLINK_TRAP_GENERIC_ID_IPV6_VRRP = 55,
- DEVLINK_TRAP_GENERIC_ID_IPV4_PIM = 56,
- DEVLINK_TRAP_GENERIC_ID_IPV6_PIM = 57,
- DEVLINK_TRAP_GENERIC_ID_UC_LB = 58,
- DEVLINK_TRAP_GENERIC_ID_LOCAL_ROUTE = 59,
- DEVLINK_TRAP_GENERIC_ID_EXTERNAL_ROUTE = 60,
- DEVLINK_TRAP_GENERIC_ID_IPV6_UC_DIP_LINK_LOCAL_SCOPE = 61,
- DEVLINK_TRAP_GENERIC_ID_IPV6_DIP_ALL_NODES = 62,
- DEVLINK_TRAP_GENERIC_ID_IPV6_DIP_ALL_ROUTERS = 63,
- DEVLINK_TRAP_GENERIC_ID_IPV6_ROUTER_SOLICIT = 64,
- DEVLINK_TRAP_GENERIC_ID_IPV6_ROUTER_ADVERT = 65,
- DEVLINK_TRAP_GENERIC_ID_IPV6_REDIRECT = 66,
- DEVLINK_TRAP_GENERIC_ID_IPV4_ROUTER_ALERT = 67,
- DEVLINK_TRAP_GENERIC_ID_IPV6_ROUTER_ALERT = 68,
- DEVLINK_TRAP_GENERIC_ID_PTP_EVENT = 69,
- DEVLINK_TRAP_GENERIC_ID_PTP_GENERAL = 70,
- DEVLINK_TRAP_GENERIC_ID_FLOW_ACTION_SAMPLE = 71,
- DEVLINK_TRAP_GENERIC_ID_FLOW_ACTION_TRAP = 72,
- DEVLINK_TRAP_GENERIC_ID_EARLY_DROP = 73,
- DEVLINK_TRAP_GENERIC_ID_VXLAN_PARSING = 74,
- DEVLINK_TRAP_GENERIC_ID_LLC_SNAP_PARSING = 75,
- DEVLINK_TRAP_GENERIC_ID_VLAN_PARSING = 76,
- DEVLINK_TRAP_GENERIC_ID_PPPOE_PPP_PARSING = 77,
- DEVLINK_TRAP_GENERIC_ID_MPLS_PARSING = 78,
- DEVLINK_TRAP_GENERIC_ID_ARP_PARSING = 79,
- DEVLINK_TRAP_GENERIC_ID_IP_1_PARSING = 80,
- DEVLINK_TRAP_GENERIC_ID_IP_N_PARSING = 81,
- DEVLINK_TRAP_GENERIC_ID_GRE_PARSING = 82,
- DEVLINK_TRAP_GENERIC_ID_UDP_PARSING = 83,
- DEVLINK_TRAP_GENERIC_ID_TCP_PARSING = 84,
- DEVLINK_TRAP_GENERIC_ID_IPSEC_PARSING = 85,
- DEVLINK_TRAP_GENERIC_ID_SCTP_PARSING = 86,
- DEVLINK_TRAP_GENERIC_ID_DCCP_PARSING = 87,
- DEVLINK_TRAP_GENERIC_ID_GTP_PARSING = 88,
- DEVLINK_TRAP_GENERIC_ID_ESP_PARSING = 89,
- __DEVLINK_TRAP_GENERIC_ID_MAX = 90,
- DEVLINK_TRAP_GENERIC_ID_MAX = 89,
-};
-
-enum devlink_trap_group_generic_id {
- DEVLINK_TRAP_GROUP_GENERIC_ID_L2_DROPS = 0,
- DEVLINK_TRAP_GROUP_GENERIC_ID_L3_DROPS = 1,
- DEVLINK_TRAP_GROUP_GENERIC_ID_L3_EXCEPTIONS = 2,
- DEVLINK_TRAP_GROUP_GENERIC_ID_BUFFER_DROPS = 3,
- DEVLINK_TRAP_GROUP_GENERIC_ID_TUNNEL_DROPS = 4,
- DEVLINK_TRAP_GROUP_GENERIC_ID_ACL_DROPS = 5,
- DEVLINK_TRAP_GROUP_GENERIC_ID_STP = 6,
- DEVLINK_TRAP_GROUP_GENERIC_ID_LACP = 7,
- DEVLINK_TRAP_GROUP_GENERIC_ID_LLDP = 8,
- DEVLINK_TRAP_GROUP_GENERIC_ID_MC_SNOOPING = 9,
- DEVLINK_TRAP_GROUP_GENERIC_ID_DHCP = 10,
- DEVLINK_TRAP_GROUP_GENERIC_ID_NEIGH_DISCOVERY = 11,
- DEVLINK_TRAP_GROUP_GENERIC_ID_BFD = 12,
- DEVLINK_TRAP_GROUP_GENERIC_ID_OSPF = 13,
- DEVLINK_TRAP_GROUP_GENERIC_ID_BGP = 14,
- DEVLINK_TRAP_GROUP_GENERIC_ID_VRRP = 15,
- DEVLINK_TRAP_GROUP_GENERIC_ID_PIM = 16,
- DEVLINK_TRAP_GROUP_GENERIC_ID_UC_LB = 17,
- DEVLINK_TRAP_GROUP_GENERIC_ID_LOCAL_DELIVERY = 18,
- DEVLINK_TRAP_GROUP_GENERIC_ID_EXTERNAL_DELIVERY = 19,
- DEVLINK_TRAP_GROUP_GENERIC_ID_IPV6 = 20,
- DEVLINK_TRAP_GROUP_GENERIC_ID_PTP_EVENT = 21,
- DEVLINK_TRAP_GROUP_GENERIC_ID_PTP_GENERAL = 22,
- DEVLINK_TRAP_GROUP_GENERIC_ID_ACL_SAMPLE = 23,
- DEVLINK_TRAP_GROUP_GENERIC_ID_ACL_TRAP = 24,
- DEVLINK_TRAP_GROUP_GENERIC_ID_PARSER_ERROR_DROPS = 25,
- __DEVLINK_TRAP_GROUP_GENERIC_ID_MAX = 26,
- DEVLINK_TRAP_GROUP_GENERIC_ID_MAX = 25,
-};
-
-struct devlink_info_req {
- struct sk_buff *msg;
-};
-
-struct trace_event_raw_devlink_hwmsg {
- struct trace_entry ent;
- u32 __data_loc_bus_name;
- u32 __data_loc_dev_name;
- u32 __data_loc_driver_name;
- bool incoming;
- long unsigned int type;
- u32 __data_loc_buf;
- size_t len;
- char __data[0];
-};
-
-struct trace_event_raw_devlink_hwerr {
- struct trace_entry ent;
- u32 __data_loc_bus_name;
- u32 __data_loc_dev_name;
- u32 __data_loc_driver_name;
- int err;
- u32 __data_loc_msg;
- char __data[0];
-};
-
-struct trace_event_raw_devlink_health_report {
- struct trace_entry ent;
- u32 __data_loc_bus_name;
- u32 __data_loc_dev_name;
- u32 __data_loc_driver_name;
- u32 __data_loc_reporter_name;
- u32 __data_loc_msg;
- char __data[0];
-};
-
-struct trace_event_raw_devlink_health_recover_aborted {
- struct trace_entry ent;
- u32 __data_loc_bus_name;
- u32 __data_loc_dev_name;
- u32 __data_loc_driver_name;
- u32 __data_loc_reporter_name;
- bool health_state;
- u64 time_since_last_recover;
- char __data[0];
-};
-
-struct trace_event_raw_devlink_health_reporter_state_update {
- struct trace_entry ent;
- u32 __data_loc_bus_name;
- u32 __data_loc_dev_name;
- u32 __data_loc_driver_name;
- u32 __data_loc_reporter_name;
- u8 new_state;
- char __data[0];
-};
-
-struct trace_event_raw_devlink_trap_report {
- struct trace_entry ent;
- u32 __data_loc_bus_name;
- u32 __data_loc_dev_name;
- u32 __data_loc_driver_name;
- u32 __data_loc_trap_name;
- u32 __data_loc_trap_group_name;
- u32 __data_loc_input_dev_name;
- char __data[0];
-};
-
-struct trace_event_data_offsets_devlink_hwmsg {
- u32 bus_name;
- u32 dev_name;
- u32 driver_name;
- u32 buf;
-};
-
-struct trace_event_data_offsets_devlink_hwerr {
- u32 bus_name;
- u32 dev_name;
- u32 driver_name;
- u32 msg;
-};
-
-struct trace_event_data_offsets_devlink_health_report {
- u32 bus_name;
- u32 dev_name;
- u32 driver_name;
- u32 reporter_name;
- u32 msg;
-};
-
-struct trace_event_data_offsets_devlink_health_recover_aborted {
- u32 bus_name;
- u32 dev_name;
- u32 driver_name;
- u32 reporter_name;
-};
-
-struct trace_event_data_offsets_devlink_health_reporter_state_update {
- u32 bus_name;
- u32 dev_name;
- u32 driver_name;
- u32 reporter_name;
-};
-
-struct trace_event_data_offsets_devlink_trap_report {
- u32 bus_name;
- u32 dev_name;
- u32 driver_name;
- u32 trap_name;
- u32 trap_group_name;
- u32 input_dev_name;
-};
-
-typedef void (*btf_trace_devlink_hwmsg)(void *, const struct devlink *, bool, long unsigned int, const u8 *, size_t);
-
-typedef void (*btf_trace_devlink_hwerr)(void *, const struct devlink *, int, const char *);
-
-typedef void (*btf_trace_devlink_health_report)(void *, const struct devlink *, const char *, const char *);
-
-typedef void (*btf_trace_devlink_health_recover_aborted)(void *, const struct devlink *, const char *, bool, u64);
-
-typedef void (*btf_trace_devlink_health_reporter_state_update)(void *, const struct devlink *, const char *, bool);
-
-typedef void (*btf_trace_devlink_trap_report)(void *, const struct devlink *, struct sk_buff *, const struct devlink_trap_metadata *);
-
-struct devlink_sb {
- struct list_head list;
- unsigned int index;
- u32 size;
- u16 ingress_pools_count;
- u16 egress_pools_count;
- u16 ingress_tc_count;
- u16 egress_tc_count;
-};
-
-struct devlink_region {
- struct devlink *devlink;
- struct devlink_port *port;
- struct list_head list;
- union {
- const struct devlink_region_ops *ops;
- const struct devlink_port_region_ops *port_ops;
- };
- struct list_head snapshot_list;
- u32 max_snapshots;
- u32 cur_snapshots;
- u64 size;
-};
-
-struct devlink_snapshot {
- struct list_head list;
- struct devlink_region *region;
- u8 *data;
- u32 id;
-};
-
-enum devlink_multicast_groups {
- DEVLINK_MCGRP_CONFIG = 0,
-};
-
-struct devlink_reload_combination {
- enum devlink_reload_action action;
- enum devlink_reload_limit limit;
-};
-
-struct devlink_fmsg_item {
- struct list_head list;
- int attrtype;
- u8 nla_type;
- u16 len;
- int value[0];
-};
-
-struct devlink_stats {
- u64 rx_bytes;
- u64 rx_packets;
- struct u64_stats_sync syncp;
-};
-
-struct devlink_trap_policer_item {
- const struct devlink_trap_policer *policer;
- u64 rate;
- u64 burst;
- struct list_head list;
-};
-
-struct devlink_trap_group_item {
- const struct devlink_trap_group *group;
- struct devlink_trap_policer_item *policer_item;
- struct list_head list;
- struct devlink_stats *stats;
-};
-
-struct devlink_trap_item {
- const struct devlink_trap *trap;
- struct devlink_trap_group_item *group_item;
- struct list_head list;
- enum devlink_trap_action action;
- struct devlink_stats *stats;
- void *priv;
-};
-
-struct gro_cell;
-
-struct gro_cells {
- struct gro_cell *cells;
-};
-
-struct gro_cell {
- struct sk_buff_head napi_skbs;
- struct napi_struct napi;
-};
-
-enum {
- SK_DIAG_BPF_STORAGE_REQ_NONE = 0,
- SK_DIAG_BPF_STORAGE_REQ_MAP_FD = 1,
- __SK_DIAG_BPF_STORAGE_REQ_MAX = 2,
-};
-
-enum {
- SK_DIAG_BPF_STORAGE_REP_NONE = 0,
- SK_DIAG_BPF_STORAGE = 1,
- __SK_DIAG_BPF_STORAGE_REP_MAX = 2,
-};
-
-enum {
- SK_DIAG_BPF_STORAGE_NONE = 0,
- SK_DIAG_BPF_STORAGE_PAD = 1,
- SK_DIAG_BPF_STORAGE_MAP_ID = 2,
- SK_DIAG_BPF_STORAGE_MAP_VALUE = 3,
- __SK_DIAG_BPF_STORAGE_MAX = 4,
-};
-
-typedef u64 (*btf_bpf_sk_storage_get)(struct bpf_map *, struct sock *, void *, u64);
-
-typedef u64 (*btf_bpf_sk_storage_delete)(struct bpf_map *, struct sock *);
-
-struct bpf_sk_storage_diag {
- u32 nr_maps;
- struct bpf_map *maps[0];
-};
-
-struct bpf_iter_seq_sk_storage_map_info {
- struct bpf_map *map;
- unsigned int bucket_id;
- unsigned int skip_elems;
-};
-
-struct bpf_iter__bpf_sk_storage_map {
- union {
- struct bpf_iter_meta *meta;
- };
- union {
- struct bpf_map *map;
- };
- union {
- struct sock *sk;
- };
- union {
- void *value;
- };
-};
-
-struct compat_cmsghdr {
- compat_size_t cmsg_len;
- compat_int_t cmsg_level;
- compat_int_t cmsg_type;
-};
-
-typedef struct sk_buff * (*gro_receive_t)(struct list_head *, struct sk_buff *);
-
-struct nvmem_cell___2;
-
-struct fch_hdr {
- __u8 daddr[6];
- __u8 saddr[6];
-};
-
-struct fcllc {
- __u8 dsap;
- __u8 ssap;
- __u8 llc;
- __u8 protid[3];
- __be16 ethertype;
-};
-
-struct fddi_8022_1_hdr {
- __u8 dsap;
- __u8 ssap;
- __u8 ctrl;
-};
-
-struct fddi_8022_2_hdr {
- __u8 dsap;
- __u8 ssap;
- __u8 ctrl_1;
- __u8 ctrl_2;
-};
-
-struct fddi_snap_hdr {
- __u8 dsap;
- __u8 ssap;
- __u8 ctrl;
- __u8 oui[3];
- __be16 ethertype;
-};
-
-struct fddihdr {
- __u8 fc;
- __u8 daddr[6];
- __u8 saddr[6];
- union {
- struct fddi_8022_1_hdr llc_8022_1;
- struct fddi_8022_2_hdr llc_8022_2;
- struct fddi_snap_hdr llc_snap;
- } hdr;
-} __attribute__((packed));
-
-struct hippi_fp_hdr {
- __be32 fixed;
- __be32 d2_size;
-};
-
-struct hippi_le_hdr {
- __u8 message_type: 4;
- __u8 double_wide: 1;
- __u8 fc: 3;
- __u8 dest_switch_addr[3];
- __u8 src_addr_type: 4;
- __u8 dest_addr_type: 4;
- __u8 src_switch_addr[3];
- __u16 reserved;
- __u8 daddr[6];
- __u16 locally_administered;
- __u8 saddr[6];
-};
-
-struct hippi_snap_hdr {
- __u8 dsap;
- __u8 ssap;
- __u8 ctrl;
- __u8 oui[3];
- __be16 ethertype;
-};
-
-struct hippi_hdr {
- struct hippi_fp_hdr fp;
- struct hippi_le_hdr le;
- struct hippi_snap_hdr snap;
-};
-
-struct hippi_cb {
- __u32 ifield;
-};
-
-enum macvlan_mode {
- MACVLAN_MODE_PRIVATE = 1,
- MACVLAN_MODE_VEPA = 2,
- MACVLAN_MODE_BRIDGE = 4,
- MACVLAN_MODE_PASSTHRU = 8,
- MACVLAN_MODE_SOURCE = 16,
-};
-
-struct tc_ratespec {
- unsigned char cell_log;
- __u8 linklayer;
- short unsigned int overhead;
- short int cell_align;
- short unsigned int mpu;
- __u32 rate;
-};
-
-struct tc_prio_qopt {
- int bands;
- __u8 priomap[16];
-};
-
-enum {
- TCA_UNSPEC = 0,
- TCA_KIND = 1,
- TCA_OPTIONS = 2,
- TCA_STATS = 3,
- TCA_XSTATS = 4,
- TCA_RATE = 5,
- TCA_FCNT = 6,
- TCA_STATS2 = 7,
- TCA_STAB = 8,
- TCA_PAD = 9,
- TCA_DUMP_INVISIBLE = 10,
- TCA_CHAIN = 11,
- TCA_HW_OFFLOAD = 12,
- TCA_INGRESS_BLOCK = 13,
- TCA_EGRESS_BLOCK = 14,
- TCA_DUMP_FLAGS = 15,
- __TCA_MAX = 16,
-};
-
-struct vlan_pcpu_stats {
- u64 rx_packets;
- u64 rx_bytes;
- u64 rx_multicast;
- u64 tx_packets;
- u64 tx_bytes;
- struct u64_stats_sync syncp;
- u32 rx_errors;
- u32 tx_dropped;
-};
-
-struct netpoll___2;
-
-struct skb_array {
- struct ptr_ring ring;
-};
-
-struct macvlan_port;
-
-struct macvlan_dev {
- struct net_device *dev;
- struct list_head list;
- struct hlist_node hlist;
- struct macvlan_port *port;
- struct net_device *lowerdev;
- void *accel_priv;
- struct vlan_pcpu_stats *pcpu_stats;
- long unsigned int mc_filter[4];
- netdev_features_t set_features;
- enum macvlan_mode mode;
- u16 flags;
- unsigned int macaddr_count;
- struct netpoll___2 *netpoll;
-};
-
-struct psched_ratecfg {
- u64 rate_bytes_ps;
- u32 mult;
- u16 overhead;
- u8 linklayer;
- u8 shift;
-};
-
-struct mini_Qdisc_pair {
- struct mini_Qdisc miniq1;
- struct mini_Qdisc miniq2;
- struct mini_Qdisc **p_miniq;
-};
-
-struct pfifo_fast_priv {
- struct skb_array q[3];
-};
-
-struct tc_qopt_offload_stats {
- struct gnet_stats_basic_packed *bstats;
- struct gnet_stats_queue *qstats;
-};
-
-enum tc_mq_command {
- TC_MQ_CREATE = 0,
- TC_MQ_DESTROY = 1,
- TC_MQ_STATS = 2,
- TC_MQ_GRAFT = 3,
-};
-
-struct tc_mq_opt_offload_graft_params {
- long unsigned int queue;
- u32 child_handle;
-};
-
-struct tc_mq_qopt_offload {
- enum tc_mq_command command;
- u32 handle;
- union {
- struct tc_qopt_offload_stats stats;
- struct tc_mq_opt_offload_graft_params graft_params;
- };
-};
-
-struct mq_sched {
- struct Qdisc **qdiscs;
-};
-
-enum tc_link_layer {
- TC_LINKLAYER_UNAWARE = 0,
- TC_LINKLAYER_ETHERNET = 1,
- TC_LINKLAYER_ATM = 2,
-};
-
-enum {
- TCA_STAB_UNSPEC = 0,
- TCA_STAB_BASE = 1,
- TCA_STAB_DATA = 2,
- __TCA_STAB_MAX = 3,
-};
-
-struct qdisc_rate_table {
- struct tc_ratespec rate;
- u32 data[256];
- struct qdisc_rate_table *next;
- int refcnt;
-};
-
-struct Qdisc_class_common {
- u32 classid;
- struct hlist_node hnode;
-};
-
-struct Qdisc_class_hash {
- struct hlist_head *hash;
- unsigned int hashsize;
- unsigned int hashmask;
- unsigned int hashelems;
-};
-
-struct qdisc_watchdog {
- u64 last_expires;
- struct hrtimer timer;
- struct Qdisc *qdisc;
-};
-
-enum tc_root_command {
- TC_ROOT_GRAFT = 0,
-};
-
-struct tc_root_qopt_offload {
- enum tc_root_command command;
- u32 handle;
- bool ingress;
-};
-
-struct check_loop_arg {
- struct qdisc_walker w;
- struct Qdisc *p;
- int depth;
-};
-
-struct tcf_bind_args {
- struct tcf_walker w;
- long unsigned int base;
- long unsigned int cl;
- u32 classid;
-};
-
-struct tc_bind_class_args {
- struct qdisc_walker w;
- long unsigned int new_cl;
- u32 portid;
- u32 clid;
-};
-
-struct qdisc_dump_args {
- struct qdisc_walker w;
- struct sk_buff *skb;
- struct netlink_callback *cb;
-};
-
-enum net_xmit_qdisc_t {
- __NET_XMIT_STOLEN = 65536,
- __NET_XMIT_BYPASS = 131072,
-};
-
-struct tc_skb_ext {
- __u32 chain;
- __u16 mru;
-};
-
-enum {
- TCA_ACT_UNSPEC = 0,
- TCA_ACT_KIND = 1,
- TCA_ACT_OPTIONS = 2,
- TCA_ACT_INDEX = 3,
- TCA_ACT_STATS = 4,
- TCA_ACT_PAD = 5,
- TCA_ACT_COOKIE = 6,
- TCA_ACT_FLAGS = 7,
- TCA_ACT_HW_STATS = 8,
- TCA_ACT_USED_HW_STATS = 9,
- __TCA_ACT_MAX = 10,
-};
-
-enum tca_id {
- TCA_ID_UNSPEC = 0,
- TCA_ID_POLICE = 1,
- TCA_ID_GACT = 5,
- TCA_ID_IPT = 6,
- TCA_ID_PEDIT = 7,
- TCA_ID_MIRRED = 8,
- TCA_ID_NAT = 9,
- TCA_ID_XT = 10,
- TCA_ID_SKBEDIT = 11,
- TCA_ID_VLAN = 12,
- TCA_ID_BPF = 13,
- TCA_ID_CONNMARK = 14,
- TCA_ID_SKBMOD = 15,
- TCA_ID_CSUM = 16,
- TCA_ID_TUNNEL_KEY = 17,
- TCA_ID_SIMP = 22,
- TCA_ID_IFE = 25,
- TCA_ID_SAMPLE = 26,
- TCA_ID_CTINFO = 27,
- TCA_ID_MPLS = 28,
- TCA_ID_CT = 29,
- TCA_ID_GATE = 30,
- __TCA_ID_MAX = 255,
-};
-
-struct tcf_t {
- __u64 install;
- __u64 lastuse;
- __u64 expires;
- __u64 firstuse;
-};
-
-struct psample_group {
- struct list_head list;
- struct net *net;
- u32 group_num;
- u32 refcount;
- u32 seq;
- struct callback_head rcu;
-};
-
-struct action_gate_entry {
- u8 gate_state;
- u32 interval;
- s32 ipv;
- s32 maxoctets;
-};
-
-enum qdisc_class_ops_flags {
- QDISC_CLASS_OPS_DOIT_UNLOCKED = 1,
-};
-
-enum tcf_proto_ops_flags {
- TCF_PROTO_OPS_DOIT_UNLOCKED = 1,
-};
-
-typedef void tcf_chain_head_change_t(struct tcf_proto *, void *);
-
-struct tcf_idrinfo {
- struct mutex lock;
- struct idr action_idr;
- struct net *net;
-};
-
-struct tc_action_ops;
-
-struct tc_cookie;
-
-struct tc_action {
- const struct tc_action_ops *ops;
- __u32 type;
- struct tcf_idrinfo *idrinfo;
- u32 tcfa_index;
- refcount_t tcfa_refcnt;
- atomic_t tcfa_bindcnt;
- int tcfa_action;
- struct tcf_t tcfa_tm;
- struct gnet_stats_basic_packed tcfa_bstats;
- struct gnet_stats_basic_packed tcfa_bstats_hw;
- struct gnet_stats_queue tcfa_qstats;
- struct net_rate_estimator *tcfa_rate_est;
- spinlock_t tcfa_lock;
- struct gnet_stats_basic_cpu *cpu_bstats;
- struct gnet_stats_basic_cpu *cpu_bstats_hw;
- struct gnet_stats_queue *cpu_qstats;
- struct tc_cookie *act_cookie;
- struct tcf_chain *goto_chain;
- u32 tcfa_flags;
- u8 hw_stats;
- u8 used_hw_stats;
- bool used_hw_stats_valid;
-};
-
-typedef void (*tc_action_priv_destructor)(void *);
-
-struct tc_action_ops {
- struct list_head head;
- char kind[16];
- enum tca_id id;
- size_t size;
- struct module *owner;
- int (*act)(struct sk_buff *, const struct tc_action *, struct tcf_result *);
- int (*dump)(struct sk_buff *, struct tc_action *, int, int);
- void (*cleanup)(struct tc_action *);
- int (*lookup)(struct net *, struct tc_action **, u32);
- int (*init)(struct net *, struct nlattr *, struct nlattr *, struct tc_action **, int, int, bool, struct tcf_proto *, u32, struct netlink_ext_ack *);
- int (*walk)(struct net *, struct sk_buff *, struct netlink_callback *, int, const struct tc_action_ops *, struct netlink_ext_ack *);
- void (*stats_update)(struct tc_action *, u64, u64, u64, u64, bool);
- size_t (*get_fill_size)(const struct tc_action *);
- struct net_device * (*get_dev)(const struct tc_action *, tc_action_priv_destructor *);
- struct psample_group * (*get_psample_group)(const struct tc_action *, tc_action_priv_destructor *);
-};
-
-struct tc_cookie {
- u8 *data;
- u32 len;
- struct callback_head rcu;
-};
-
-struct tcf_block_ext_info {
- enum flow_block_binder_type binder_type;
- tcf_chain_head_change_t *chain_head_change;
- void *chain_head_change_priv;
- u32 block_index;
-};
-
-struct tcf_qevent {
- struct tcf_block *block;
- struct tcf_block_ext_info info;
- struct tcf_proto *filter_chain;
-};
-
-struct tcf_exts {
- __u32 type;
- int nr_actions;
- struct tc_action **actions;
- struct net *net;
- int action;
- int police;
-};
-
-enum pedit_header_type {
- TCA_PEDIT_KEY_EX_HDR_TYPE_NETWORK = 0,
- TCA_PEDIT_KEY_EX_HDR_TYPE_ETH = 1,
- TCA_PEDIT_KEY_EX_HDR_TYPE_IP4 = 2,
- TCA_PEDIT_KEY_EX_HDR_TYPE_IP6 = 3,
- TCA_PEDIT_KEY_EX_HDR_TYPE_TCP = 4,
- TCA_PEDIT_KEY_EX_HDR_TYPE_UDP = 5,
- __PEDIT_HDR_TYPE_MAX = 6,
-};
-
-enum pedit_cmd {
- TCA_PEDIT_KEY_EX_CMD_SET = 0,
- TCA_PEDIT_KEY_EX_CMD_ADD = 1,
- __PEDIT_CMD_MAX = 2,
-};
-
-struct tc_pedit_key {
- __u32 mask;
- __u32 val;
- __u32 off;
- __u32 at;
- __u32 offmask;
- __u32 shift;
-};
-
-struct tcf_pedit_key_ex {
- enum pedit_header_type htype;
- enum pedit_cmd cmd;
-};
-
-struct tcf_pedit {
- struct tc_action common;
- unsigned char tcfp_nkeys;
- unsigned char tcfp_flags;
- struct tc_pedit_key *tcfp_keys;
- struct tcf_pedit_key_ex *tcfp_keys_ex;
-};
-
-struct tcf_mirred {
- struct tc_action common;
- int tcfm_eaction;
- bool tcfm_mac_header_xmit;
- struct net_device *tcfm_dev;
- struct list_head tcfm_list;
-};
-
-struct tcf_vlan_params {
- int tcfv_action;
- unsigned char tcfv_push_dst[6];
- unsigned char tcfv_push_src[6];
- u16 tcfv_push_vid;
- __be16 tcfv_push_proto;
- u8 tcfv_push_prio;
- struct callback_head rcu;
-};
-
-struct tcf_vlan {
- struct tc_action common;
- struct tcf_vlan_params *vlan_p;
-};
-
-struct tcf_tunnel_key_params {
- struct callback_head rcu;
- int tcft_action;
- struct metadata_dst *tcft_enc_metadata;
-};
-
-struct tcf_tunnel_key {
- struct tc_action common;
- struct tcf_tunnel_key_params *params;
-};
-
-struct tcf_csum_params {
- u32 update_flags;
- struct callback_head rcu;
-};
-
-struct tcf_csum {
- struct tc_action common;
- struct tcf_csum_params *params;
-};
-
-struct tcf_gact {
- struct tc_action common;
- u16 tcfg_ptype;
- u16 tcfg_pval;
- int tcfg_paction;
- atomic_t packets;
-};
-
-struct tcf_police_params {
- int tcfp_result;
- u32 tcfp_ewma_rate;
- s64 tcfp_burst;
- u32 tcfp_mtu;
- s64 tcfp_mtu_ptoks;
- struct psched_ratecfg rate;
- bool rate_present;
- struct psched_ratecfg peak;
- bool peak_present;
- struct callback_head rcu;
-};
-
-struct tcf_police {
- struct tc_action common;
- struct tcf_police_params *params;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- spinlock_t tcfp_lock;
- s64 tcfp_toks;
- s64 tcfp_ptoks;
- s64 tcfp_t_c;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct tcf_sample {
- struct tc_action common;
- u32 rate;
- bool truncate;
- u32 trunc_size;
- struct psample_group *psample_group;
- u32 psample_group_num;
- struct list_head tcfm_list;
-};
-
-struct tcf_skbedit_params {
- u32 flags;
- u32 priority;
- u32 mark;
- u32 mask;
- u16 queue_mapping;
- u16 ptype;
- struct callback_head rcu;
-};
-
-struct tcf_skbedit {
- struct tc_action common;
- struct tcf_skbedit_params *params;
-};
-
-struct nf_nat_range2 {
- unsigned int flags;
- union nf_inet_addr min_addr;
- union nf_inet_addr max_addr;
- union nf_conntrack_man_proto min_proto;
- union nf_conntrack_man_proto max_proto;
- union nf_conntrack_man_proto base_proto;
-};
-
-struct tcf_ct_flow_table;
-
-struct tcf_ct_params {
- struct nf_conn *tmpl;
- u16 zone;
- u32 mark;
- u32 mark_mask;
- u32 labels[4];
- u32 labels_mask[4];
- struct nf_nat_range2 range;
- bool ipv4_range;
- u16 ct_action;
- struct callback_head rcu;
- struct tcf_ct_flow_table *ct_ft;
- struct nf_flowtable *nf_ft;
-};
-
-struct tcf_ct {
- struct tc_action common;
- struct tcf_ct_params *params;
-};
-
-struct tcf_mpls_params {
- int tcfm_action;
- u32 tcfm_label;
- u8 tcfm_tc;
- u8 tcfm_ttl;
- u8 tcfm_bos;
- __be16 tcfm_proto;
- struct callback_head rcu;
-};
-
-struct tcf_mpls {
- struct tc_action common;
- struct tcf_mpls_params *mpls_p;
-};
-
-struct tcfg_gate_entry {
- int index;
- u8 gate_state;
- u32 interval;
- s32 ipv;
- s32 maxoctets;
- struct list_head list;
-};
-
-struct tcf_gate_params {
- s32 tcfg_priority;
- u64 tcfg_basetime;
- u64 tcfg_cycletime;
- u64 tcfg_cycletime_ext;
- u32 tcfg_flags;
- s32 tcfg_clockid;
- size_t num_entries;
- struct list_head entries;
-};
-
-struct tcf_gate {
- struct tc_action common;
- struct tcf_gate_params param;
- u8 current_gate_status;
- ktime_t current_close_time;
- u32 current_entry_octets;
- s32 current_max_octets;
- struct tcfg_gate_entry *next_entry;
- struct hrtimer hitimer;
- enum tk_offsets tk_offset;
-};
-
-struct tcf_filter_chain_list_item {
- struct list_head list;
- tcf_chain_head_change_t *chain_head_change;
- void *chain_head_change_priv;
-};
-
-struct tcf_net {
- spinlock_t idr_lock;
- struct idr idr;
-};
-
-struct tcf_block_owner_item {
- struct list_head list;
- struct Qdisc *q;
- enum flow_block_binder_type binder_type;
-};
-
-struct tcf_chain_info {
- struct tcf_proto **pprev;
- struct tcf_proto *next;
-};
-
-struct tcf_dump_args {
- struct tcf_walker w;
- struct sk_buff *skb;
- struct netlink_callback *cb;
- struct tcf_block *block;
- struct Qdisc *q;
- u32 parent;
- bool terse_dump;
-};
-
-struct tcamsg {
- unsigned char tca_family;
- unsigned char tca__pad1;
- short unsigned int tca__pad2;
-};
-
-enum {
- TCA_ROOT_UNSPEC = 0,
- TCA_ROOT_TAB = 1,
- TCA_ROOT_FLAGS = 2,
- TCA_ROOT_COUNT = 3,
- TCA_ROOT_TIME_DELTA = 4,
- __TCA_ROOT_MAX = 5,
-};
-
-struct tc_action_net {
- struct tcf_idrinfo *idrinfo;
- const struct tc_action_ops *ops;
-};
-
-struct tc_act_bpf {
- __u32 index;
- __u32 capab;
- int action;
- int refcnt;
- int bindcnt;
-};
-
-enum {
- TCA_ACT_BPF_UNSPEC = 0,
- TCA_ACT_BPF_TM = 1,
- TCA_ACT_BPF_PARMS = 2,
- TCA_ACT_BPF_OPS_LEN = 3,
- TCA_ACT_BPF_OPS = 4,
- TCA_ACT_BPF_FD = 5,
- TCA_ACT_BPF_NAME = 6,
- TCA_ACT_BPF_PAD = 7,
- TCA_ACT_BPF_TAG = 8,
- TCA_ACT_BPF_ID = 9,
- __TCA_ACT_BPF_MAX = 10,
-};
-
-struct tcf_bpf {
- struct tc_action common;
- struct bpf_prog *filter;
- union {
- u32 bpf_fd;
- u16 bpf_num_ops;
- };
- struct sock_filter *bpf_ops;
- const char *bpf_name;
-};
-
-struct tcf_bpf_cfg {
- struct bpf_prog *filter;
- struct sock_filter *bpf_ops;
- const char *bpf_name;
- u16 bpf_num_ops;
- bool is_ebpf;
-};
-
-struct tc_fifo_qopt {
- __u32 limit;
-};
-
-enum tc_fifo_command {
- TC_FIFO_REPLACE = 0,
- TC_FIFO_DESTROY = 1,
- TC_FIFO_STATS = 2,
-};
-
-struct tc_fifo_qopt_offload {
- enum tc_fifo_command command;
- u32 handle;
- u32 parent;
- union {
- struct tc_qopt_offload_stats stats;
- };
-};
-
-enum {
- TCA_CGROUP_UNSPEC = 0,
- TCA_CGROUP_ACT = 1,
- TCA_CGROUP_POLICE = 2,
- TCA_CGROUP_EMATCHES = 3,
- __TCA_CGROUP_MAX = 4,
-};
-
-struct tcf_ematch_tree_hdr {
- __u16 nmatches;
- __u16 progid;
-};
-
-struct tcf_pkt_info {
- unsigned char *ptr;
- int nexthdr;
-};
-
-struct tcf_ematch_ops;
-
-struct tcf_ematch {
- struct tcf_ematch_ops *ops;
- long unsigned int data;
- unsigned int datalen;
- u16 matchid;
- u16 flags;
- struct net *net;
-};
-
-struct tcf_ematch_ops {
- int kind;
- int datalen;
- int (*change)(struct net *, void *, int, struct tcf_ematch *);
- int (*match)(struct sk_buff *, struct tcf_ematch *, struct tcf_pkt_info *);
- void (*destroy)(struct tcf_ematch *);
- int (*dump)(struct sk_buff *, struct tcf_ematch *);
- struct module *owner;
- struct list_head link;
-};
-
-struct tcf_ematch_tree {
- struct tcf_ematch_tree_hdr hdr;
- struct tcf_ematch *matches;
-};
-
-struct cls_cgroup_head {
- u32 handle;
- struct tcf_exts exts;
- struct tcf_ematch_tree ematches;
- struct tcf_proto *tp;
- struct rcu_work rwork;
-};
-
-enum {
- TCA_BPF_UNSPEC = 0,
- TCA_BPF_ACT = 1,
- TCA_BPF_POLICE = 2,
- TCA_BPF_CLASSID = 3,
- TCA_BPF_OPS_LEN = 4,
- TCA_BPF_OPS = 5,
- TCA_BPF_FD = 6,
- TCA_BPF_NAME = 7,
- TCA_BPF_FLAGS = 8,
- TCA_BPF_FLAGS_GEN = 9,
- TCA_BPF_TAG = 10,
- TCA_BPF_ID = 11,
- __TCA_BPF_MAX = 12,
-};
-
-enum tc_clsbpf_command {
- TC_CLSBPF_OFFLOAD = 0,
- TC_CLSBPF_STATS = 1,
-};
-
-struct tc_cls_bpf_offload {
- struct flow_cls_common_offload common;
- enum tc_clsbpf_command command;
- struct tcf_exts *exts;
- struct bpf_prog *prog;
- struct bpf_prog *oldprog;
- const char *name;
- bool exts_integrated;
-};
-
-struct cls_bpf_head {
- struct list_head plist;
- struct idr handle_idr;
- struct callback_head rcu;
-};
-
-struct cls_bpf_prog {
- struct bpf_prog *filter;
- struct list_head link;
- struct tcf_result res;
- bool exts_integrated;
- u32 gen_flags;
- unsigned int in_hw_count;
- struct tcf_exts exts;
- u32 handle;
- u16 bpf_num_ops;
- struct sock_filter *bpf_ops;
- const char *bpf_name;
- struct tcf_proto *tp;
- struct rcu_work rwork;
-};
-
-enum {
- TCA_EMATCH_TREE_UNSPEC = 0,
- TCA_EMATCH_TREE_HDR = 1,
- TCA_EMATCH_TREE_LIST = 2,
- __TCA_EMATCH_TREE_MAX = 3,
-};
-
-struct tcf_ematch_hdr {
- __u16 matchid;
- __u16 kind;
- __u16 flags;
- __u16 pad;
-};
-
-struct sockaddr_nl {
- __kernel_sa_family_t nl_family;
- short unsigned int nl_pad;
- __u32 nl_pid;
- __u32 nl_groups;
-};
-
-struct nlmsgerr {
- int error;
- struct nlmsghdr msg;
-};
-
-enum nlmsgerr_attrs {
- NLMSGERR_ATTR_UNUSED = 0,
- NLMSGERR_ATTR_MSG = 1,
- NLMSGERR_ATTR_OFFS = 2,
- NLMSGERR_ATTR_COOKIE = 3,
- NLMSGERR_ATTR_POLICY = 4,
- __NLMSGERR_ATTR_MAX = 5,
- NLMSGERR_ATTR_MAX = 4,
-};
-
-struct nl_pktinfo {
- __u32 group;
-};
-
-enum {
- NETLINK_UNCONNECTED = 0,
- NETLINK_CONNECTED = 1,
-};
-
-enum netlink_skb_flags {
- NETLINK_SKB_DST = 8,
-};
-
-struct netlink_notify {
- struct net *net;
- u32 portid;
- int protocol;
-};
-
-struct netlink_tap {
- struct net_device *dev;
- struct module *module;
- struct list_head list;
-};
-
-struct netlink_sock {
- struct sock sk;
- u32 portid;
- u32 dst_portid;
- u32 dst_group;
- u32 flags;
- u32 subscriptions;
- u32 ngroups;
- long unsigned int *groups;
- long unsigned int state;
- size_t max_recvmsg_len;
- wait_queue_head_t wait;
- bool bound;
- bool cb_running;
- int dump_done_errno;
- struct netlink_callback cb;
- struct mutex *cb_mutex;
- struct mutex cb_def_mutex;
- void (*netlink_rcv)(struct sk_buff *);
- int (*netlink_bind)(struct net *, int);
- void (*netlink_unbind)(struct net *, int);
- struct module *module;
- struct rhash_head node;
- struct callback_head rcu;
- struct work_struct work;
-};
-
-struct listeners;
-
-struct netlink_table {
- struct rhashtable hash;
- struct hlist_head mc_list;
- struct listeners *listeners;
- unsigned int flags;
- unsigned int groups;
- struct mutex *cb_mutex;
- struct module *module;
- int (*bind)(struct net *, int);
- void (*unbind)(struct net *, int);
- bool (*compare)(struct net *, struct sock *);
- int registered;
-};
-
-struct listeners {
- struct callback_head rcu;
- long unsigned int masks[0];
-};
-
-struct netlink_tap_net {
- struct list_head netlink_tap_all;
- struct mutex netlink_tap_lock;
-};
-
-struct netlink_compare_arg {
- possible_net_t pnet;
- u32 portid;
-};
-
-struct netlink_broadcast_data {
- struct sock *exclude_sk;
- struct net *net;
- u32 portid;
- u32 group;
- int failure;
- int delivery_failure;
- int congested;
- int delivered;
- gfp_t allocation;
- struct sk_buff *skb;
- struct sk_buff *skb2;
- int (*tx_filter)(struct sock *, struct sk_buff *, void *);
- void *tx_data;
-};
-
-struct netlink_set_err_data {
- struct sock *exclude_sk;
- u32 portid;
- u32 group;
- int code;
-};
-
-struct nl_seq_iter {
- struct seq_net_private p;
- struct rhashtable_iter hti;
- int link;
-};
-
-struct bpf_iter__netlink {
- union {
- struct bpf_iter_meta *meta;
- };
- union {
- struct netlink_sock *sk;
- };
-};
-
-enum {
- CTRL_CMD_UNSPEC = 0,
- CTRL_CMD_NEWFAMILY = 1,
- CTRL_CMD_DELFAMILY = 2,
- CTRL_CMD_GETFAMILY = 3,
- CTRL_CMD_NEWOPS = 4,
- CTRL_CMD_DELOPS = 5,
- CTRL_CMD_GETOPS = 6,
- CTRL_CMD_NEWMCAST_GRP = 7,
- CTRL_CMD_DELMCAST_GRP = 8,
- CTRL_CMD_GETMCAST_GRP = 9,
- CTRL_CMD_GETPOLICY = 10,
- __CTRL_CMD_MAX = 11,
-};
-
-enum {
- CTRL_ATTR_UNSPEC = 0,
- CTRL_ATTR_FAMILY_ID = 1,
- CTRL_ATTR_FAMILY_NAME = 2,
- CTRL_ATTR_VERSION = 3,
- CTRL_ATTR_HDRSIZE = 4,
- CTRL_ATTR_MAXATTR = 5,
- CTRL_ATTR_OPS = 6,
- CTRL_ATTR_MCAST_GROUPS = 7,
- CTRL_ATTR_POLICY = 8,
- CTRL_ATTR_OP_POLICY = 9,
- CTRL_ATTR_OP = 10,
- __CTRL_ATTR_MAX = 11,
-};
-
-enum {
- CTRL_ATTR_OP_UNSPEC = 0,
- CTRL_ATTR_OP_ID = 1,
- CTRL_ATTR_OP_FLAGS = 2,
- __CTRL_ATTR_OP_MAX = 3,
-};
-
-enum {
- CTRL_ATTR_MCAST_GRP_UNSPEC = 0,
- CTRL_ATTR_MCAST_GRP_NAME = 1,
- CTRL_ATTR_MCAST_GRP_ID = 2,
- __CTRL_ATTR_MCAST_GRP_MAX = 3,
-};
-
-enum {
- CTRL_ATTR_POLICY_UNSPEC = 0,
- CTRL_ATTR_POLICY_DO = 1,
- CTRL_ATTR_POLICY_DUMP = 2,
- __CTRL_ATTR_POLICY_DUMP_MAX = 3,
- CTRL_ATTR_POLICY_DUMP_MAX = 2,
-};
-
-struct genl_start_context {
- const struct genl_family *family;
- struct nlmsghdr *nlh;
- struct netlink_ext_ack *extack;
- const struct genl_ops *ops;
- int hdrlen;
-};
-
-struct netlink_policy_dump_state;
-
-struct ctrl_dump_policy_ctx {
- struct netlink_policy_dump_state *state;
- const struct genl_family *rt;
- unsigned int opidx;
- u32 op;
- u16 fam_id;
- u8 policies: 1;
- u8 single_op: 1;
-};
-
-enum netlink_attribute_type {
- NL_ATTR_TYPE_INVALID = 0,
- NL_ATTR_TYPE_FLAG = 1,
- NL_ATTR_TYPE_U8 = 2,
- NL_ATTR_TYPE_U16 = 3,
- NL_ATTR_TYPE_U32 = 4,
- NL_ATTR_TYPE_U64 = 5,
- NL_ATTR_TYPE_S8 = 6,
- NL_ATTR_TYPE_S16 = 7,
- NL_ATTR_TYPE_S32 = 8,
- NL_ATTR_TYPE_S64 = 9,
- NL_ATTR_TYPE_BINARY = 10,
- NL_ATTR_TYPE_STRING = 11,
- NL_ATTR_TYPE_NUL_STRING = 12,
- NL_ATTR_TYPE_NESTED = 13,
- NL_ATTR_TYPE_NESTED_ARRAY = 14,
- NL_ATTR_TYPE_BITFIELD32 = 15,
-};
-
-enum netlink_policy_type_attr {
- NL_POLICY_TYPE_ATTR_UNSPEC = 0,
- NL_POLICY_TYPE_ATTR_TYPE = 1,
- NL_POLICY_TYPE_ATTR_MIN_VALUE_S = 2,
- NL_POLICY_TYPE_ATTR_MAX_VALUE_S = 3,
- NL_POLICY_TYPE_ATTR_MIN_VALUE_U = 4,
- NL_POLICY_TYPE_ATTR_MAX_VALUE_U = 5,
- NL_POLICY_TYPE_ATTR_MIN_LENGTH = 6,
- NL_POLICY_TYPE_ATTR_MAX_LENGTH = 7,
- NL_POLICY_TYPE_ATTR_POLICY_IDX = 8,
- NL_POLICY_TYPE_ATTR_POLICY_MAXTYPE = 9,
- NL_POLICY_TYPE_ATTR_BITFIELD32_MASK = 10,
- NL_POLICY_TYPE_ATTR_PAD = 11,
- NL_POLICY_TYPE_ATTR_MASK = 12,
- __NL_POLICY_TYPE_ATTR_MAX = 13,
- NL_POLICY_TYPE_ATTR_MAX = 12,
-};
-
-struct netlink_policy_dump_state___2 {
- unsigned int policy_idx;
- unsigned int attr_idx;
- unsigned int n_alloc;
- struct {
- const struct nla_policy *policy;
- unsigned int maxtype;
- } policies[0];
-};
-
-struct trace_event_raw_bpf_test_finish {
- struct trace_entry ent;
- int err;
- char __data[0];
-};
-
-struct trace_event_data_offsets_bpf_test_finish {};
-
-typedef void (*btf_trace_bpf_test_finish)(void *, int *);
-
-struct bpf_fentry_test_t {
- struct bpf_fentry_test_t *a;
-};
-
-struct bpf_raw_tp_test_run_info {
- struct bpf_prog *prog;
- void *ctx;
- u32 retval;
-};
-
-struct ethtool_cmd {
- __u32 cmd;
- __u32 supported;
- __u32 advertising;
- __u16 speed;
- __u8 duplex;
- __u8 port;
- __u8 phy_address;
- __u8 transceiver;
- __u8 autoneg;
- __u8 mdio_support;
- __u32 maxtxpkt;
- __u32 maxrxpkt;
- __u16 speed_hi;
- __u8 eth_tp_mdix;
- __u8 eth_tp_mdix_ctrl;
- __u32 lp_advertising;
- __u32 reserved[2];
-};
-
-struct ethtool_value {
- __u32 cmd;
- __u32 data;
-};
-
-enum tunable_id {
- ETHTOOL_ID_UNSPEC = 0,
- ETHTOOL_RX_COPYBREAK = 1,
- ETHTOOL_TX_COPYBREAK = 2,
- ETHTOOL_PFC_PREVENTION_TOUT = 3,
- __ETHTOOL_TUNABLE_COUNT = 4,
-};
-
-enum tunable_type_id {
- ETHTOOL_TUNABLE_UNSPEC = 0,
- ETHTOOL_TUNABLE_U8 = 1,
- ETHTOOL_TUNABLE_U16 = 2,
- ETHTOOL_TUNABLE_U32 = 3,
- ETHTOOL_TUNABLE_U64 = 4,
- ETHTOOL_TUNABLE_STRING = 5,
- ETHTOOL_TUNABLE_S8 = 6,
- ETHTOOL_TUNABLE_S16 = 7,
- ETHTOOL_TUNABLE_S32 = 8,
- ETHTOOL_TUNABLE_S64 = 9,
-};
-
-enum phy_tunable_id {
- ETHTOOL_PHY_ID_UNSPEC = 0,
- ETHTOOL_PHY_DOWNSHIFT = 1,
- ETHTOOL_PHY_FAST_LINK_DOWN = 2,
- ETHTOOL_PHY_EDPD = 3,
- __ETHTOOL_PHY_TUNABLE_COUNT = 4,
-};
-
-struct ethtool_gstrings {
- __u32 cmd;
- __u32 string_set;
- __u32 len;
- __u8 data[0];
-};
-
-struct ethtool_sset_info {
- __u32 cmd;
- __u32 reserved;
- __u64 sset_mask;
- __u32 data[0];
-};
-
-struct ethtool_perm_addr {
- __u32 cmd;
- __u32 size;
- __u8 data[0];
-};
-
-enum ethtool_flags {
- ETH_FLAG_TXVLAN = 128,
- ETH_FLAG_RXVLAN = 256,
- ETH_FLAG_LRO = 32768,
- ETH_FLAG_NTUPLE = 134217728,
- ETH_FLAG_RXHASH = 268435456,
-};
-
-struct ethtool_rxfh {
- __u32 cmd;
- __u32 rss_context;
- __u32 indir_size;
- __u32 key_size;
- __u8 hfunc;
- __u8 rsvd8[3];
- __u32 rsvd32;
- __u32 rss_config[0];
-};
-
-struct ethtool_get_features_block {
- __u32 available;
- __u32 requested;
- __u32 active;
- __u32 never_changed;
-};
-
-struct ethtool_gfeatures {
- __u32 cmd;
- __u32 size;
- struct ethtool_get_features_block features[0];
-};
-
-struct ethtool_set_features_block {
- __u32 valid;
- __u32 requested;
-};
-
-struct ethtool_sfeatures {
- __u32 cmd;
- __u32 size;
- struct ethtool_set_features_block features[0];
-};
-
-enum ethtool_sfeatures_retval_bits {
- ETHTOOL_F_UNSUPPORTED__BIT = 0,
- ETHTOOL_F_WISH__BIT = 1,
- ETHTOOL_F_COMPAT__BIT = 2,
-};
-
-struct ethtool_per_queue_op {
- __u32 cmd;
- __u32 sub_command;
- __u32 queue_mask[128];
- char data[0];
-};
-
-enum {
- ETH_RSS_HASH_TOP_BIT = 0,
- ETH_RSS_HASH_XOR_BIT = 1,
- ETH_RSS_HASH_CRC32_BIT = 2,
- ETH_RSS_HASH_FUNCS_COUNT = 3,
-};
-
-struct ethtool_rx_flow_rule {
- struct flow_rule *rule;
- long unsigned int priv[0];
-};
-
-struct ethtool_rx_flow_spec_input {
- const struct ethtool_rx_flow_spec *fs;
- u32 rss_ctx;
-};
-
-struct ethtool_link_usettings {
- struct ethtool_link_settings base;
- struct {
- __u32 supported[3];
- __u32 advertising[3];
- __u32 lp_advertising[3];
- } link_modes;
-};
-
-struct ethtool_rx_flow_key {
- struct flow_dissector_key_basic basic;
- union {
- struct flow_dissector_key_ipv4_addrs ipv4;
- struct flow_dissector_key_ipv6_addrs ipv6;
- };
- struct flow_dissector_key_ports tp;
- struct flow_dissector_key_ip ip;
- struct flow_dissector_key_vlan vlan;
- struct flow_dissector_key_eth_addrs eth_addrs;
- long: 48;
-};
-
-struct ethtool_rx_flow_match {
- struct flow_dissector dissector;
- int: 32;
- struct ethtool_rx_flow_key key;
- struct ethtool_rx_flow_key mask;
-};
-
-enum {
- ETHTOOL_UDP_TUNNEL_TYPE_VXLAN = 0,
- ETHTOOL_UDP_TUNNEL_TYPE_GENEVE = 1,
- ETHTOOL_UDP_TUNNEL_TYPE_VXLAN_GPE = 2,
- __ETHTOOL_UDP_TUNNEL_TYPE_CNT = 3,
-};
-
-enum {
- ETHTOOL_MSG_USER_NONE = 0,
- ETHTOOL_MSG_STRSET_GET = 1,
- ETHTOOL_MSG_LINKINFO_GET = 2,
- ETHTOOL_MSG_LINKINFO_SET = 3,
- ETHTOOL_MSG_LINKMODES_GET = 4,
- ETHTOOL_MSG_LINKMODES_SET = 5,
- ETHTOOL_MSG_LINKSTATE_GET = 6,
- ETHTOOL_MSG_DEBUG_GET = 7,
- ETHTOOL_MSG_DEBUG_SET = 8,
- ETHTOOL_MSG_WOL_GET = 9,
- ETHTOOL_MSG_WOL_SET = 10,
- ETHTOOL_MSG_FEATURES_GET = 11,
- ETHTOOL_MSG_FEATURES_SET = 12,
- ETHTOOL_MSG_PRIVFLAGS_GET = 13,
- ETHTOOL_MSG_PRIVFLAGS_SET = 14,
- ETHTOOL_MSG_RINGS_GET = 15,
- ETHTOOL_MSG_RINGS_SET = 16,
- ETHTOOL_MSG_CHANNELS_GET = 17,
- ETHTOOL_MSG_CHANNELS_SET = 18,
- ETHTOOL_MSG_COALESCE_GET = 19,
- ETHTOOL_MSG_COALESCE_SET = 20,
- ETHTOOL_MSG_PAUSE_GET = 21,
- ETHTOOL_MSG_PAUSE_SET = 22,
- ETHTOOL_MSG_EEE_GET = 23,
- ETHTOOL_MSG_EEE_SET = 24,
- ETHTOOL_MSG_TSINFO_GET = 25,
- ETHTOOL_MSG_CABLE_TEST_ACT = 26,
- ETHTOOL_MSG_CABLE_TEST_TDR_ACT = 27,
- ETHTOOL_MSG_TUNNEL_INFO_GET = 28,
- __ETHTOOL_MSG_USER_CNT = 29,
- ETHTOOL_MSG_USER_MAX = 28,
-};
-
-enum {
- ETHTOOL_A_HEADER_UNSPEC = 0,
- ETHTOOL_A_HEADER_DEV_INDEX = 1,
- ETHTOOL_A_HEADER_DEV_NAME = 2,
- ETHTOOL_A_HEADER_FLAGS = 3,
- __ETHTOOL_A_HEADER_CNT = 4,
- ETHTOOL_A_HEADER_MAX = 3,
-};
-
-enum {
- ETHTOOL_A_STRSET_UNSPEC = 0,
- ETHTOOL_A_STRSET_HEADER = 1,
- ETHTOOL_A_STRSET_STRINGSETS = 2,
- ETHTOOL_A_STRSET_COUNTS_ONLY = 3,
- __ETHTOOL_A_STRSET_CNT = 4,
- ETHTOOL_A_STRSET_MAX = 3,
-};
-
-enum {
- ETHTOOL_A_LINKINFO_UNSPEC = 0,
- ETHTOOL_A_LINKINFO_HEADER = 1,
- ETHTOOL_A_LINKINFO_PORT = 2,
- ETHTOOL_A_LINKINFO_PHYADDR = 3,
- ETHTOOL_A_LINKINFO_TP_MDIX = 4,
- ETHTOOL_A_LINKINFO_TP_MDIX_CTRL = 5,
- ETHTOOL_A_LINKINFO_TRANSCEIVER = 6,
- __ETHTOOL_A_LINKINFO_CNT = 7,
- ETHTOOL_A_LINKINFO_MAX = 6,
-};
-
-enum {
- ETHTOOL_A_LINKMODES_UNSPEC = 0,
- ETHTOOL_A_LINKMODES_HEADER = 1,
- ETHTOOL_A_LINKMODES_AUTONEG = 2,
- ETHTOOL_A_LINKMODES_OURS = 3,
- ETHTOOL_A_LINKMODES_PEER = 4,
- ETHTOOL_A_LINKMODES_SPEED = 5,
- ETHTOOL_A_LINKMODES_DUPLEX = 6,
- ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG = 7,
- ETHTOOL_A_LINKMODES_MASTER_SLAVE_STATE = 8,
- __ETHTOOL_A_LINKMODES_CNT = 9,
- ETHTOOL_A_LINKMODES_MAX = 8,
-};
-
-enum {
- ETHTOOL_A_LINKSTATE_UNSPEC = 0,
- ETHTOOL_A_LINKSTATE_HEADER = 1,
- ETHTOOL_A_LINKSTATE_LINK = 2,
- ETHTOOL_A_LINKSTATE_SQI = 3,
- ETHTOOL_A_LINKSTATE_SQI_MAX = 4,
- ETHTOOL_A_LINKSTATE_EXT_STATE = 5,
- ETHTOOL_A_LINKSTATE_EXT_SUBSTATE = 6,
- __ETHTOOL_A_LINKSTATE_CNT = 7,
- ETHTOOL_A_LINKSTATE_MAX = 6,
-};
-
-enum {
- ETHTOOL_A_DEBUG_UNSPEC = 0,
- ETHTOOL_A_DEBUG_HEADER = 1,
- ETHTOOL_A_DEBUG_MSGMASK = 2,
- __ETHTOOL_A_DEBUG_CNT = 3,
- ETHTOOL_A_DEBUG_MAX = 2,
-};
-
-enum {
- ETHTOOL_A_WOL_UNSPEC = 0,
- ETHTOOL_A_WOL_HEADER = 1,
- ETHTOOL_A_WOL_MODES = 2,
- ETHTOOL_A_WOL_SOPASS = 3,
- __ETHTOOL_A_WOL_CNT = 4,
- ETHTOOL_A_WOL_MAX = 3,
-};
-
-enum {
- ETHTOOL_A_FEATURES_UNSPEC = 0,
- ETHTOOL_A_FEATURES_HEADER = 1,
- ETHTOOL_A_FEATURES_HW = 2,
- ETHTOOL_A_FEATURES_WANTED = 3,
- ETHTOOL_A_FEATURES_ACTIVE = 4,
- ETHTOOL_A_FEATURES_NOCHANGE = 5,
- __ETHTOOL_A_FEATURES_CNT = 6,
- ETHTOOL_A_FEATURES_MAX = 5,
-};
-
-enum {
- ETHTOOL_A_PRIVFLAGS_UNSPEC = 0,
- ETHTOOL_A_PRIVFLAGS_HEADER = 1,
- ETHTOOL_A_PRIVFLAGS_FLAGS = 2,
- __ETHTOOL_A_PRIVFLAGS_CNT = 3,
- ETHTOOL_A_PRIVFLAGS_MAX = 2,
-};
-
-enum {
- ETHTOOL_A_RINGS_UNSPEC = 0,
- ETHTOOL_A_RINGS_HEADER = 1,
- ETHTOOL_A_RINGS_RX_MAX = 2,
- ETHTOOL_A_RINGS_RX_MINI_MAX = 3,
- ETHTOOL_A_RINGS_RX_JUMBO_MAX = 4,
- ETHTOOL_A_RINGS_TX_MAX = 5,
- ETHTOOL_A_RINGS_RX = 6,
- ETHTOOL_A_RINGS_RX_MINI = 7,
- ETHTOOL_A_RINGS_RX_JUMBO = 8,
- ETHTOOL_A_RINGS_TX = 9,
- __ETHTOOL_A_RINGS_CNT = 10,
- ETHTOOL_A_RINGS_MAX = 9,
-};
-
-enum {
- ETHTOOL_A_CHANNELS_UNSPEC = 0,
- ETHTOOL_A_CHANNELS_HEADER = 1,
- ETHTOOL_A_CHANNELS_RX_MAX = 2,
- ETHTOOL_A_CHANNELS_TX_MAX = 3,
- ETHTOOL_A_CHANNELS_OTHER_MAX = 4,
- ETHTOOL_A_CHANNELS_COMBINED_MAX = 5,
- ETHTOOL_A_CHANNELS_RX_COUNT = 6,
- ETHTOOL_A_CHANNELS_TX_COUNT = 7,
- ETHTOOL_A_CHANNELS_OTHER_COUNT = 8,
- ETHTOOL_A_CHANNELS_COMBINED_COUNT = 9,
- __ETHTOOL_A_CHANNELS_CNT = 10,
- ETHTOOL_A_CHANNELS_MAX = 9,
-};
-
-enum {
- ETHTOOL_A_COALESCE_UNSPEC = 0,
- ETHTOOL_A_COALESCE_HEADER = 1,
- ETHTOOL_A_COALESCE_RX_USECS = 2,
- ETHTOOL_A_COALESCE_RX_MAX_FRAMES = 3,
- ETHTOOL_A_COALESCE_RX_USECS_IRQ = 4,
- ETHTOOL_A_COALESCE_RX_MAX_FRAMES_IRQ = 5,
- ETHTOOL_A_COALESCE_TX_USECS = 6,
- ETHTOOL_A_COALESCE_TX_MAX_FRAMES = 7,
- ETHTOOL_A_COALESCE_TX_USECS_IRQ = 8,
- ETHTOOL_A_COALESCE_TX_MAX_FRAMES_IRQ = 9,
- ETHTOOL_A_COALESCE_STATS_BLOCK_USECS = 10,
- ETHTOOL_A_COALESCE_USE_ADAPTIVE_RX = 11,
- ETHTOOL_A_COALESCE_USE_ADAPTIVE_TX = 12,
- ETHTOOL_A_COALESCE_PKT_RATE_LOW = 13,
- ETHTOOL_A_COALESCE_RX_USECS_LOW = 14,
- ETHTOOL_A_COALESCE_RX_MAX_FRAMES_LOW = 15,
- ETHTOOL_A_COALESCE_TX_USECS_LOW = 16,
- ETHTOOL_A_COALESCE_TX_MAX_FRAMES_LOW = 17,
- ETHTOOL_A_COALESCE_PKT_RATE_HIGH = 18,
- ETHTOOL_A_COALESCE_RX_USECS_HIGH = 19,
- ETHTOOL_A_COALESCE_RX_MAX_FRAMES_HIGH = 20,
- ETHTOOL_A_COALESCE_TX_USECS_HIGH = 21,
- ETHTOOL_A_COALESCE_TX_MAX_FRAMES_HIGH = 22,
- ETHTOOL_A_COALESCE_RATE_SAMPLE_INTERVAL = 23,
- __ETHTOOL_A_COALESCE_CNT = 24,
- ETHTOOL_A_COALESCE_MAX = 23,
-};
-
-enum {
- ETHTOOL_A_PAUSE_UNSPEC = 0,
- ETHTOOL_A_PAUSE_HEADER = 1,
- ETHTOOL_A_PAUSE_AUTONEG = 2,
- ETHTOOL_A_PAUSE_RX = 3,
- ETHTOOL_A_PAUSE_TX = 4,
- ETHTOOL_A_PAUSE_STATS = 5,
- __ETHTOOL_A_PAUSE_CNT = 6,
- ETHTOOL_A_PAUSE_MAX = 5,
-};
-
-enum {
- ETHTOOL_A_EEE_UNSPEC = 0,
- ETHTOOL_A_EEE_HEADER = 1,
- ETHTOOL_A_EEE_MODES_OURS = 2,
- ETHTOOL_A_EEE_MODES_PEER = 3,
- ETHTOOL_A_EEE_ACTIVE = 4,
- ETHTOOL_A_EEE_ENABLED = 5,
- ETHTOOL_A_EEE_TX_LPI_ENABLED = 6,
- ETHTOOL_A_EEE_TX_LPI_TIMER = 7,
- __ETHTOOL_A_EEE_CNT = 8,
- ETHTOOL_A_EEE_MAX = 7,
-};
-
-enum {
- ETHTOOL_A_TSINFO_UNSPEC = 0,
- ETHTOOL_A_TSINFO_HEADER = 1,
- ETHTOOL_A_TSINFO_TIMESTAMPING = 2,
- ETHTOOL_A_TSINFO_TX_TYPES = 3,
- ETHTOOL_A_TSINFO_RX_FILTERS = 4,
- ETHTOOL_A_TSINFO_PHC_INDEX = 5,
- __ETHTOOL_A_TSINFO_CNT = 6,
- ETHTOOL_A_TSINFO_MAX = 5,
-};
-
-enum {
- ETHTOOL_A_CABLE_TEST_UNSPEC = 0,
- ETHTOOL_A_CABLE_TEST_HEADER = 1,
- __ETHTOOL_A_CABLE_TEST_CNT = 2,
- ETHTOOL_A_CABLE_TEST_MAX = 1,
-};
-
-enum {
- ETHTOOL_A_CABLE_TEST_TDR_UNSPEC = 0,
- ETHTOOL_A_CABLE_TEST_TDR_HEADER = 1,
- ETHTOOL_A_CABLE_TEST_TDR_CFG = 2,
- __ETHTOOL_A_CABLE_TEST_TDR_CNT = 3,
- ETHTOOL_A_CABLE_TEST_TDR_MAX = 2,
-};
-
-enum {
- ETHTOOL_A_TUNNEL_INFO_UNSPEC = 0,
- ETHTOOL_A_TUNNEL_INFO_HEADER = 1,
- ETHTOOL_A_TUNNEL_INFO_UDP_PORTS = 2,
- __ETHTOOL_A_TUNNEL_INFO_CNT = 3,
- ETHTOOL_A_TUNNEL_INFO_MAX = 2,
-};
-
-enum ethtool_multicast_groups {
- ETHNL_MCGRP_MONITOR = 0,
-};
-
-struct ethnl_req_info {
- struct net_device *dev;
- u32 flags;
-};
-
-struct ethnl_reply_data {
- struct net_device *dev;
-};
-
-struct ethnl_request_ops {
- u8 request_cmd;
- u8 reply_cmd;
- u16 hdr_attr;
- unsigned int req_info_size;
- unsigned int reply_data_size;
- bool allow_nodev_do;
- int (*parse_request)(struct ethnl_req_info *, struct nlattr **, struct netlink_ext_ack *);
- int (*prepare_data)(const struct ethnl_req_info *, struct ethnl_reply_data *, struct genl_info *);
- int (*reply_size)(const struct ethnl_req_info *, const struct ethnl_reply_data *);
- int (*fill_reply)(struct sk_buff *, const struct ethnl_req_info *, const struct ethnl_reply_data *);
- void (*cleanup_data)(struct ethnl_reply_data *);
-};
-
-struct ethnl_dump_ctx {
- const struct ethnl_request_ops *ops;
- struct ethnl_req_info *req_info;
- struct ethnl_reply_data *reply_data;
- int pos_hash;
- int pos_idx;
-};
-
-typedef void (*ethnl_notify_handler_t)(struct net_device *, unsigned int, const void *);
-
-enum {
- ETHTOOL_A_BITSET_BIT_UNSPEC = 0,
- ETHTOOL_A_BITSET_BIT_INDEX = 1,
- ETHTOOL_A_BITSET_BIT_NAME = 2,
- ETHTOOL_A_BITSET_BIT_VALUE = 3,
- __ETHTOOL_A_BITSET_BIT_CNT = 4,
- ETHTOOL_A_BITSET_BIT_MAX = 3,
-};
-
-enum {
- ETHTOOL_A_BITSET_BITS_UNSPEC = 0,
- ETHTOOL_A_BITSET_BITS_BIT = 1,
- __ETHTOOL_A_BITSET_BITS_CNT = 2,
- ETHTOOL_A_BITSET_BITS_MAX = 1,
-};
-
-enum {
- ETHTOOL_A_BITSET_UNSPEC = 0,
- ETHTOOL_A_BITSET_NOMASK = 1,
- ETHTOOL_A_BITSET_SIZE = 2,
- ETHTOOL_A_BITSET_BITS = 3,
- ETHTOOL_A_BITSET_VALUE = 4,
- ETHTOOL_A_BITSET_MASK = 5,
- __ETHTOOL_A_BITSET_CNT = 6,
- ETHTOOL_A_BITSET_MAX = 5,
-};
-
-typedef const char (* const ethnl_string_array_t)[32];
-
-enum {
- ETHTOOL_A_STRING_UNSPEC = 0,
- ETHTOOL_A_STRING_INDEX = 1,
- ETHTOOL_A_STRING_VALUE = 2,
- __ETHTOOL_A_STRING_CNT = 3,
- ETHTOOL_A_STRING_MAX = 2,
-};
-
-enum {
- ETHTOOL_A_STRINGS_UNSPEC = 0,
- ETHTOOL_A_STRINGS_STRING = 1,
- __ETHTOOL_A_STRINGS_CNT = 2,
- ETHTOOL_A_STRINGS_MAX = 1,
-};
-
-enum {
- ETHTOOL_A_STRINGSET_UNSPEC = 0,
- ETHTOOL_A_STRINGSET_ID = 1,
- ETHTOOL_A_STRINGSET_COUNT = 2,
- ETHTOOL_A_STRINGSET_STRINGS = 3,
- __ETHTOOL_A_STRINGSET_CNT = 4,
- ETHTOOL_A_STRINGSET_MAX = 3,
-};
-
-enum {
- ETHTOOL_A_STRINGSETS_UNSPEC = 0,
- ETHTOOL_A_STRINGSETS_STRINGSET = 1,
- __ETHTOOL_A_STRINGSETS_CNT = 2,
- ETHTOOL_A_STRINGSETS_MAX = 1,
-};
-
-struct strset_info {
- bool per_dev;
- bool free_strings;
- unsigned int count;
- const char (*strings)[32];
-};
-
-struct strset_req_info {
- struct ethnl_req_info base;
- u32 req_ids;
- bool counts_only;
-};
-
-struct strset_reply_data {
- struct ethnl_reply_data base;
- struct strset_info sets[16];
-};
-
-struct linkinfo_reply_data {
- struct ethnl_reply_data base;
- struct ethtool_link_ksettings ksettings;
- struct ethtool_link_settings *lsettings;
-};
-
-struct linkmodes_reply_data {
- struct ethnl_reply_data base;
- struct ethtool_link_ksettings ksettings;
- struct ethtool_link_settings *lsettings;
- bool peer_empty;
-};
-
-struct link_mode_info {
- int speed;
- u8 duplex;
-};
-
-struct linkstate_reply_data {
- struct ethnl_reply_data base;
- int link;
- int sqi;
- int sqi_max;
- bool link_ext_state_provided;
- struct ethtool_link_ext_state_info ethtool_link_ext_state_info;
-};
-
-struct debug_reply_data {
- struct ethnl_reply_data base;
- u32 msg_mask;
-};
-
-struct wol_reply_data {
- struct ethnl_reply_data base;
- struct ethtool_wolinfo wol;
- bool show_sopass;
-};
-
-struct features_reply_data {
- struct ethnl_reply_data base;
- u32 hw[2];
- u32 wanted[2];
- u32 active[2];
- u32 nochange[2];
- u32 all[2];
-};
-
-struct privflags_reply_data {
- struct ethnl_reply_data base;
- const char (*priv_flag_names)[32];
- unsigned int n_priv_flags;
- u32 priv_flags;
-};
-
-struct rings_reply_data {
- struct ethnl_reply_data base;
- struct ethtool_ringparam ringparam;
-};
-
-struct channels_reply_data {
- struct ethnl_reply_data base;
- struct ethtool_channels channels;
-};
-
-struct coalesce_reply_data {
- struct ethnl_reply_data base;
- struct ethtool_coalesce coalesce;
- u32 supported_params;
-};
-
-enum {
- ETHTOOL_A_PAUSE_STAT_UNSPEC = 0,
- ETHTOOL_A_PAUSE_STAT_PAD = 1,
- ETHTOOL_A_PAUSE_STAT_TX_FRAMES = 2,
- ETHTOOL_A_PAUSE_STAT_RX_FRAMES = 3,
- __ETHTOOL_A_PAUSE_STAT_CNT = 4,
- ETHTOOL_A_PAUSE_STAT_MAX = 3,
-};
-
-struct pause_reply_data {
- struct ethnl_reply_data base;
- struct ethtool_pauseparam pauseparam;
- struct ethtool_pause_stats pausestat;
-};
-
-struct eee_reply_data {
- struct ethnl_reply_data base;
- struct ethtool_eee eee;
-};
-
-struct tsinfo_reply_data {
- struct ethnl_reply_data base;
- struct ethtool_ts_info ts_info;
-};
-
-enum {
- ETHTOOL_A_CABLE_PAIR_A = 0,
- ETHTOOL_A_CABLE_PAIR_B = 1,
- ETHTOOL_A_CABLE_PAIR_C = 2,
- ETHTOOL_A_CABLE_PAIR_D = 3,
-};
-
-enum {
- ETHTOOL_A_CABLE_RESULT_UNSPEC = 0,
- ETHTOOL_A_CABLE_RESULT_PAIR = 1,
- ETHTOOL_A_CABLE_RESULT_CODE = 2,
- __ETHTOOL_A_CABLE_RESULT_CNT = 3,
- ETHTOOL_A_CABLE_RESULT_MAX = 2,
-};
-
-enum {
- ETHTOOL_A_CABLE_FAULT_LENGTH_UNSPEC = 0,
- ETHTOOL_A_CABLE_FAULT_LENGTH_PAIR = 1,
- ETHTOOL_A_CABLE_FAULT_LENGTH_CM = 2,
- __ETHTOOL_A_CABLE_FAULT_LENGTH_CNT = 3,
- ETHTOOL_A_CABLE_FAULT_LENGTH_MAX = 2,
-};
-
-enum {
- ETHTOOL_A_CABLE_TEST_NTF_STATUS_UNSPEC = 0,
- ETHTOOL_A_CABLE_TEST_NTF_STATUS_STARTED = 1,
- ETHTOOL_A_CABLE_TEST_NTF_STATUS_COMPLETED = 2,
-};
-
-enum {
- ETHTOOL_A_CABLE_NEST_UNSPEC = 0,
- ETHTOOL_A_CABLE_NEST_RESULT = 1,
- ETHTOOL_A_CABLE_NEST_FAULT_LENGTH = 2,
- __ETHTOOL_A_CABLE_NEST_CNT = 3,
- ETHTOOL_A_CABLE_NEST_MAX = 2,
-};
-
-enum {
- ETHTOOL_A_CABLE_TEST_NTF_UNSPEC = 0,
- ETHTOOL_A_CABLE_TEST_NTF_HEADER = 1,
- ETHTOOL_A_CABLE_TEST_NTF_STATUS = 2,
- ETHTOOL_A_CABLE_TEST_NTF_NEST = 3,
- __ETHTOOL_A_CABLE_TEST_NTF_CNT = 4,
- ETHTOOL_A_CABLE_TEST_NTF_MAX = 3,
-};
-
-enum {
- ETHTOOL_A_CABLE_TEST_TDR_CFG_UNSPEC = 0,
- ETHTOOL_A_CABLE_TEST_TDR_CFG_FIRST = 1,
- ETHTOOL_A_CABLE_TEST_TDR_CFG_LAST = 2,
- ETHTOOL_A_CABLE_TEST_TDR_CFG_STEP = 3,
- ETHTOOL_A_CABLE_TEST_TDR_CFG_PAIR = 4,
- __ETHTOOL_A_CABLE_TEST_TDR_CFG_CNT = 5,
- ETHTOOL_A_CABLE_TEST_TDR_CFG_MAX = 4,
-};
-
-enum {
- ETHTOOL_A_CABLE_AMPLITUDE_UNSPEC = 0,
- ETHTOOL_A_CABLE_AMPLITUDE_PAIR = 1,
- ETHTOOL_A_CABLE_AMPLITUDE_mV = 2,
- __ETHTOOL_A_CABLE_AMPLITUDE_CNT = 3,
- ETHTOOL_A_CABLE_AMPLITUDE_MAX = 2,
-};
-
-enum {
- ETHTOOL_A_CABLE_PULSE_UNSPEC = 0,
- ETHTOOL_A_CABLE_PULSE_mV = 1,
- __ETHTOOL_A_CABLE_PULSE_CNT = 2,
- ETHTOOL_A_CABLE_PULSE_MAX = 1,
-};
-
-enum {
- ETHTOOL_A_CABLE_STEP_UNSPEC = 0,
- ETHTOOL_A_CABLE_STEP_FIRST_DISTANCE = 1,
- ETHTOOL_A_CABLE_STEP_LAST_DISTANCE = 2,
- ETHTOOL_A_CABLE_STEP_STEP_DISTANCE = 3,
- __ETHTOOL_A_CABLE_STEP_CNT = 4,
- ETHTOOL_A_CABLE_STEP_MAX = 3,
-};
-
-enum {
- ETHTOOL_A_CABLE_TDR_NEST_UNSPEC = 0,
- ETHTOOL_A_CABLE_TDR_NEST_STEP = 1,
- ETHTOOL_A_CABLE_TDR_NEST_AMPLITUDE = 2,
- ETHTOOL_A_CABLE_TDR_NEST_PULSE = 3,
- __ETHTOOL_A_CABLE_TDR_NEST_CNT = 4,
- ETHTOOL_A_CABLE_TDR_NEST_MAX = 3,
-};
-
-enum {
- ETHTOOL_A_TUNNEL_UDP_ENTRY_UNSPEC = 0,
- ETHTOOL_A_TUNNEL_UDP_ENTRY_PORT = 1,
- ETHTOOL_A_TUNNEL_UDP_ENTRY_TYPE = 2,
- __ETHTOOL_A_TUNNEL_UDP_ENTRY_CNT = 3,
- ETHTOOL_A_TUNNEL_UDP_ENTRY_MAX = 2,
-};
-
-enum {
- ETHTOOL_A_TUNNEL_UDP_TABLE_UNSPEC = 0,
- ETHTOOL_A_TUNNEL_UDP_TABLE_SIZE = 1,
- ETHTOOL_A_TUNNEL_UDP_TABLE_TYPES = 2,
- ETHTOOL_A_TUNNEL_UDP_TABLE_ENTRY = 3,
- __ETHTOOL_A_TUNNEL_UDP_TABLE_CNT = 4,
- ETHTOOL_A_TUNNEL_UDP_TABLE_MAX = 3,
-};
-
-enum {
- ETHTOOL_A_TUNNEL_UDP_UNSPEC = 0,
- ETHTOOL_A_TUNNEL_UDP_TABLE = 1,
- __ETHTOOL_A_TUNNEL_UDP_CNT = 2,
- ETHTOOL_A_TUNNEL_UDP_MAX = 1,
-};
-
-enum udp_parsable_tunnel_type {
- UDP_TUNNEL_TYPE_VXLAN = 1,
- UDP_TUNNEL_TYPE_GENEVE = 2,
- UDP_TUNNEL_TYPE_VXLAN_GPE = 4,
-};
-
-enum udp_tunnel_nic_info_flags {
- UDP_TUNNEL_NIC_INFO_MAY_SLEEP = 1,
- UDP_TUNNEL_NIC_INFO_OPEN_ONLY = 2,
- UDP_TUNNEL_NIC_INFO_IPV4_ONLY = 4,
- UDP_TUNNEL_NIC_INFO_STATIC_IANA_VXLAN = 8,
-};
-
-struct udp_tunnel_nic_ops {
- void (*get_port)(struct net_device *, unsigned int, unsigned int, struct udp_tunnel_info *);
- void (*set_port_priv)(struct net_device *, unsigned int, unsigned int, u8);
- void (*add_port)(struct net_device *, struct udp_tunnel_info *);
- void (*del_port)(struct net_device *, struct udp_tunnel_info *);
- void (*reset_ntf)(struct net_device *);
- size_t (*dump_size)(struct net_device *, unsigned int);
- int (*dump_write)(struct net_device *, unsigned int, struct sk_buff *);
-};
-
-struct ethnl_tunnel_info_dump_ctx {
- struct ethnl_req_info req_info;
- int pos_hash;
- int pos_idx;
-};
-
-struct nf_hook_entries_rcu_head {
- struct callback_head head;
- void *allocation;
-};
-
-struct nf_conn___2;
-
-enum nf_nat_manip_type;
-
-struct nf_nat_hook {
- int (*parse_nat_setup)(struct nf_conn___2 *, enum nf_nat_manip_type, const struct nlattr *);
- void (*decode_session)(struct sk_buff *, struct flowi *);
- unsigned int (*manip_pkt)(struct sk_buff *, struct nf_conn___2 *, enum nf_nat_manip_type, enum ip_conntrack_dir);
-};
-
-struct nf_conntrack_tuple___2;
-
-struct nf_ct_hook {
- int (*update)(struct net *, struct sk_buff *);
- void (*destroy)(struct nf_conntrack *);
- bool (*get_tuple_skb)(struct nf_conntrack_tuple___2 *, const struct sk_buff *);
-};
-
-struct nfnl_ct_hook {
- struct nf_conn___2 * (*get_ct)(const struct sk_buff *, enum ip_conntrack_info *);
- size_t (*build_size)(const struct nf_conn___2 *);
- int (*build)(struct sk_buff *, struct nf_conn___2 *, enum ip_conntrack_info, u_int16_t, u_int16_t);
- int (*parse)(const struct nlattr *, struct nf_conn___2 *);
- int (*attach_expect)(const struct nlattr *, struct nf_conn___2 *, u32, u32);
- void (*seq_adjust)(struct sk_buff *, struct nf_conn___2 *, enum ip_conntrack_info, s32);
-};
-
-struct nf_ipv6_ops {
- void (*route_input)(struct sk_buff *);
- int (*fragment)(struct net *, struct sock *, struct sk_buff *, int (*)(struct net *, struct sock *, struct sk_buff *));
- int (*reroute)(struct sk_buff *, const struct nf_queue_entry *);
-};
-
-struct nf_queue_entry {
- struct list_head list;
- struct sk_buff *skb;
- unsigned int id;
- unsigned int hook_index;
- struct net_device *physin;
- struct net_device *physout;
- struct nf_hook_state state;
- u16 size;
-};
-
-struct nf_loginfo {
- u_int8_t type;
- union {
- struct {
- u_int32_t copy_len;
- u_int16_t group;
- u_int16_t qthreshold;
- u_int16_t flags;
- } ulog;
- struct {
- u_int8_t level;
- u_int8_t logflags;
- } log;
- } u;
-};
-
-struct nf_log_buf {
- unsigned int count;
- char buf[1020];
-};
-
-struct nf_bridge_info {
- enum {
- BRNF_PROTO_UNCHANGED = 0,
- BRNF_PROTO_8021Q = 1,
- BRNF_PROTO_PPPOE = 2,
- } orig_proto: 8;
- u8 pkt_otherhost: 1;
- u8 in_prerouting: 1;
- u8 bridged_dnat: 1;
- __u16 frag_max_size;
- struct net_device *physindev;
- struct net_device *physoutdev;
- union {
- __be32 ipv4_daddr;
- struct in6_addr ipv6_daddr;
- char neigh_header[8];
- };
-};
-
-struct ip_rt_info {
- __be32 daddr;
- __be32 saddr;
- u_int8_t tos;
- u_int32_t mark;
-};
-
-struct ip6_rt_info {
- struct in6_addr daddr;
- struct in6_addr saddr;
- u_int32_t mark;
-};
-
-struct nf_sockopt_ops {
- struct list_head list;
- u_int8_t pf;
- int set_optmin;
- int set_optmax;
- int (*set)(struct sock *, int, sockptr_t, unsigned int);
- int get_optmin;
- int get_optmax;
- int (*get)(struct sock *, int, void *, int *);
- struct module *owner;
-};
-
-struct ip_mreqn {
- struct in_addr imr_multiaddr;
- struct in_addr imr_address;
- int imr_ifindex;
-};
-
-struct rtmsg {
- unsigned char rtm_family;
- unsigned char rtm_dst_len;
- unsigned char rtm_src_len;
- unsigned char rtm_tos;
- unsigned char rtm_table;
- unsigned char rtm_protocol;
- unsigned char rtm_scope;
- unsigned char rtm_type;
- unsigned int rtm_flags;
-};
-
-struct rtvia {
- __kernel_sa_family_t rtvia_family;
- __u8 rtvia_addr[0];
-};
-
-struct ip_sf_list;
-
-struct ip_mc_list {
- struct in_device *interface;
- __be32 multiaddr;
- unsigned int sfmode;
- struct ip_sf_list *sources;
- struct ip_sf_list *tomb;
- long unsigned int sfcount[2];
- union {
- struct ip_mc_list *next;
- struct ip_mc_list *next_rcu;
- };
- struct ip_mc_list *next_hash;
- struct timer_list timer;
- int users;
- refcount_t refcnt;
- spinlock_t lock;
- char tm_running;
- char reporter;
- char unsolicit_count;
- char loaded;
- unsigned char gsquery;
- unsigned char crcount;
- struct callback_head rcu;
-};
-
-struct ip_sf_socklist {
- unsigned int sl_max;
- unsigned int sl_count;
- struct callback_head rcu;
- __be32 sl_addr[0];
-};
-
-struct ip_mc_socklist {
- struct ip_mc_socklist *next_rcu;
- struct ip_mreqn multi;
- unsigned int sfmode;
- struct ip_sf_socklist *sflist;
- struct callback_head rcu;
-};
-
-struct ip_sf_list {
- struct ip_sf_list *sf_next;
- long unsigned int sf_count[2];
- __be32 sf_inaddr;
- unsigned char sf_gsresp;
- unsigned char sf_oldin;
- unsigned char sf_crcount;
-};
-
-struct ipv4_addr_key {
- __be32 addr;
- int vif;
-};
-
-struct inetpeer_addr {
- union {
- struct ipv4_addr_key a4;
- struct in6_addr a6;
- u32 key[4];
- };
- __u16 family;
-};
-
-struct inet_peer {
- struct rb_node rb_node;
- struct inetpeer_addr daddr;
- u32 metrics[17];
- u32 rate_tokens;
- u32 n_redirects;
- long unsigned int rate_last;
- union {
- struct {
- atomic_t rid;
- };
- struct callback_head rcu;
- };
- __u32 dtime;
- refcount_t refcnt;
-};
-
-struct fib_rt_info {
- struct fib_info *fi;
- u32 tb_id;
- __be32 dst;
- int dst_len;
- u8 tos;
- u8 type;
- u8 offload: 1;
- u8 trap: 1;
- u8 unused: 6;
-};
-
-struct uncached_list {
- spinlock_t lock;
- struct list_head head;
-};
-
-struct ip_rt_acct {
- __u32 o_bytes;
- __u32 o_packets;
- __u32 i_bytes;
- __u32 i_packets;
-};
-
-struct rt_cache_stat {
- unsigned int in_slow_tot;
- unsigned int in_slow_mc;
- unsigned int in_no_route;
- unsigned int in_brd;
- unsigned int in_martian_dst;
- unsigned int in_martian_src;
- unsigned int out_slow_tot;
- unsigned int out_slow_mc;
-};
-
-struct fib_alias {
- struct hlist_node fa_list;
- struct fib_info *fa_info;
- u8 fa_tos;
- u8 fa_type;
- u8 fa_state;
- u8 fa_slen;
- u32 tb_id;
- s16 fa_default;
- u8 offload: 1;
- u8 trap: 1;
- u8 unused: 6;
- struct callback_head rcu;
-};
-
-struct fib_prop {
- int error;
- u8 scope;
-};
-
-struct net_offload {
- struct offload_callbacks callbacks;
- unsigned int flags;
-};
-
-struct raw_hashinfo {
- rwlock_t lock;
- struct hlist_head ht[256];
-};
-
-enum ip_defrag_users {
- IP_DEFRAG_LOCAL_DELIVER = 0,
- IP_DEFRAG_CALL_RA_CHAIN = 1,
- IP_DEFRAG_CONNTRACK_IN = 2,
- __IP_DEFRAG_CONNTRACK_IN_END = 65537,
- IP_DEFRAG_CONNTRACK_OUT = 65538,
- __IP_DEFRAG_CONNTRACK_OUT_END = 131073,
- IP_DEFRAG_CONNTRACK_BRIDGE_IN = 131074,
- __IP_DEFRAG_CONNTRACK_BRIDGE_IN = 196609,
- IP_DEFRAG_VS_IN = 196610,
- IP_DEFRAG_VS_OUT = 196611,
- IP_DEFRAG_VS_FWD = 196612,
- IP_DEFRAG_AF_PACKET = 196613,
- IP_DEFRAG_MACVLAN = 196614,
-};
-
-enum {
- INET_FRAG_FIRST_IN = 1,
- INET_FRAG_LAST_IN = 2,
- INET_FRAG_COMPLETE = 4,
- INET_FRAG_HASH_DEAD = 8,
-};
-
-struct ipq {
- struct inet_frag_queue q;
- u8 ecn;
- u16 max_df_size;
- int iif;
- unsigned int rid;
- struct inet_peer *peer;
-};
-
-struct ip_options_data {
- struct ip_options_rcu opt;
- char data[40];
-};
-
-struct ipcm_cookie {
- struct sockcm_cookie sockc;
- __be32 addr;
- int oif;
- struct ip_options_rcu *opt;
- __u8 ttl;
- __s16 tos;
- char priority;
- __u16 gso_size;
-};
-
-struct ip_fraglist_iter {
- struct sk_buff *frag;
- struct iphdr *iph;
- int offset;
- unsigned int hlen;
-};
-
-struct ip_frag_state {
- bool DF;
- unsigned int hlen;
- unsigned int ll_rs;
- unsigned int mtu;
- unsigned int left;
- int offset;
- int ptr;
- __be16 not_last_frag;
-};
-
-struct ip_reply_arg {
- struct kvec iov[1];
- int flags;
- __wsum csum;
- int csumoffset;
- int bound_dev_if;
- u8 tos;
- kuid_t uid;
-};
-
-struct ip_mreq_source {
- __be32 imr_multiaddr;
- __be32 imr_interface;
- __be32 imr_sourceaddr;
-};
-
-struct ip_msfilter {
- __be32 imsf_multiaddr;
- __be32 imsf_interface;
- __u32 imsf_fmode;
- __u32 imsf_numsrc;
- __be32 imsf_slist[1];
-};
-
-struct group_req {
- __u32 gr_interface;
- struct __kernel_sockaddr_storage gr_group;
-};
-
-struct group_source_req {
- __u32 gsr_interface;
- struct __kernel_sockaddr_storage gsr_group;
- struct __kernel_sockaddr_storage gsr_source;
-};
-
-struct group_filter {
- __u32 gf_interface;
- struct __kernel_sockaddr_storage gf_group;
- __u32 gf_fmode;
- __u32 gf_numsrc;
- struct __kernel_sockaddr_storage gf_slist[1];
-};
-
-struct in_pktinfo {
- int ipi_ifindex;
- struct in_addr ipi_spec_dst;
- struct in_addr ipi_addr;
-};
-
-struct compat_group_req {
- __u32 gr_interface;
- struct __kernel_sockaddr_storage gr_group;
-} __attribute__((packed));
-
-struct compat_group_source_req {
- __u32 gsr_interface;
- struct __kernel_sockaddr_storage gsr_group;
- struct __kernel_sockaddr_storage gsr_source;
-} __attribute__((packed));
-
-struct compat_group_filter {
- __u32 gf_interface;
- struct __kernel_sockaddr_storage gf_group;
- __u32 gf_fmode;
- __u32 gf_numsrc;
- struct __kernel_sockaddr_storage gf_slist[1];
-} __attribute__((packed));
-
-enum {
- BPFILTER_IPT_SO_SET_REPLACE = 64,
- BPFILTER_IPT_SO_SET_ADD_COUNTERS = 65,
- BPFILTER_IPT_SET_MAX = 66,
-};
-
-enum {
- BPFILTER_IPT_SO_GET_INFO = 64,
- BPFILTER_IPT_SO_GET_ENTRIES = 65,
- BPFILTER_IPT_SO_GET_REVISION_MATCH = 66,
- BPFILTER_IPT_SO_GET_REVISION_TARGET = 67,
- BPFILTER_IPT_GET_MAX = 68,
-};
-
-struct tcpvegas_info {
- __u32 tcpv_enabled;
- __u32 tcpv_rttcnt;
- __u32 tcpv_rtt;
- __u32 tcpv_minrtt;
-};
-
-struct tcp_dctcp_info {
- __u16 dctcp_enabled;
- __u16 dctcp_ce_state;
- __u32 dctcp_alpha;
- __u32 dctcp_ab_ecn;
- __u32 dctcp_ab_tot;
-};
-
-struct tcp_bbr_info {
- __u32 bbr_bw_lo;
- __u32 bbr_bw_hi;
- __u32 bbr_min_rtt;
- __u32 bbr_pacing_gain;
- __u32 bbr_cwnd_gain;
-};
-
-union tcp_cc_info {
- struct tcpvegas_info vegas;
- struct tcp_dctcp_info dctcp;
- struct tcp_bbr_info bbr;
-};
-
-enum {
- BPF_TCP_ESTABLISHED = 1,
- BPF_TCP_SYN_SENT = 2,
- BPF_TCP_SYN_RECV = 3,
- BPF_TCP_FIN_WAIT1 = 4,
- BPF_TCP_FIN_WAIT2 = 5,
- BPF_TCP_TIME_WAIT = 6,
- BPF_TCP_CLOSE = 7,
- BPF_TCP_CLOSE_WAIT = 8,
- BPF_TCP_LAST_ACK = 9,
- BPF_TCP_LISTEN = 10,
- BPF_TCP_CLOSING = 11,
- BPF_TCP_NEW_SYN_RECV = 12,
- BPF_TCP_MAX_STATES = 13,
-};
-
-enum inet_csk_ack_state_t {
- ICSK_ACK_SCHED = 1,
- ICSK_ACK_TIMER = 2,
- ICSK_ACK_PUSHED = 4,
- ICSK_ACK_PUSHED2 = 8,
- ICSK_ACK_NOW = 16,
-};
-
-enum {
- TCP_FLAG_CWR = 32768,
- TCP_FLAG_ECE = 16384,
- TCP_FLAG_URG = 8192,
- TCP_FLAG_ACK = 4096,
- TCP_FLAG_PSH = 2048,
- TCP_FLAG_RST = 1024,
- TCP_FLAG_SYN = 512,
- TCP_FLAG_FIN = 256,
- TCP_RESERVED_BITS = 15,
- TCP_DATA_OFFSET = 240,
-};
-
-struct tcp_repair_opt {
- __u32 opt_code;
- __u32 opt_val;
-};
-
-struct tcp_repair_window {
- __u32 snd_wl1;
- __u32 snd_wnd;
- __u32 max_window;
- __u32 rcv_wnd;
- __u32 rcv_wup;
-};
-
-enum {
- TCP_NO_QUEUE = 0,
- TCP_RECV_QUEUE = 1,
- TCP_SEND_QUEUE = 2,
- TCP_QUEUES_NR = 3,
-};
-
-struct tcp_info {
- __u8 tcpi_state;
- __u8 tcpi_ca_state;
- __u8 tcpi_retransmits;
- __u8 tcpi_probes;
- __u8 tcpi_backoff;
- __u8 tcpi_options;
- __u8 tcpi_snd_wscale: 4;
- __u8 tcpi_rcv_wscale: 4;
- __u8 tcpi_delivery_rate_app_limited: 1;
- __u8 tcpi_fastopen_client_fail: 2;
- __u32 tcpi_rto;
- __u32 tcpi_ato;
- __u32 tcpi_snd_mss;
- __u32 tcpi_rcv_mss;
- __u32 tcpi_unacked;
- __u32 tcpi_sacked;
- __u32 tcpi_lost;
- __u32 tcpi_retrans;
- __u32 tcpi_fackets;
- __u32 tcpi_last_data_sent;
- __u32 tcpi_last_ack_sent;
- __u32 tcpi_last_data_recv;
- __u32 tcpi_last_ack_recv;
- __u32 tcpi_pmtu;
- __u32 tcpi_rcv_ssthresh;
- __u32 tcpi_rtt;
- __u32 tcpi_rttvar;
- __u32 tcpi_snd_ssthresh;
- __u32 tcpi_snd_cwnd;
- __u32 tcpi_advmss;
- __u32 tcpi_reordering;
- __u32 tcpi_rcv_rtt;
- __u32 tcpi_rcv_space;
- __u32 tcpi_total_retrans;
- __u64 tcpi_pacing_rate;
- __u64 tcpi_max_pacing_rate;
- __u64 tcpi_bytes_acked;
- __u64 tcpi_bytes_received;
- __u32 tcpi_segs_out;
- __u32 tcpi_segs_in;
- __u32 tcpi_notsent_bytes;
- __u32 tcpi_min_rtt;
- __u32 tcpi_data_segs_in;
- __u32 tcpi_data_segs_out;
- __u64 tcpi_delivery_rate;
- __u64 tcpi_busy_time;
- __u64 tcpi_rwnd_limited;
- __u64 tcpi_sndbuf_limited;
- __u32 tcpi_delivered;
- __u32 tcpi_delivered_ce;
- __u64 tcpi_bytes_sent;
- __u64 tcpi_bytes_retrans;
- __u32 tcpi_dsack_dups;
- __u32 tcpi_reord_seen;
- __u32 tcpi_rcv_ooopack;
- __u32 tcpi_snd_wnd;
-};
-
-enum {
- TCP_NLA_PAD = 0,
- TCP_NLA_BUSY = 1,
- TCP_NLA_RWND_LIMITED = 2,
- TCP_NLA_SNDBUF_LIMITED = 3,
- TCP_NLA_DATA_SEGS_OUT = 4,
- TCP_NLA_TOTAL_RETRANS = 5,
- TCP_NLA_PACING_RATE = 6,
- TCP_NLA_DELIVERY_RATE = 7,
- TCP_NLA_SND_CWND = 8,
- TCP_NLA_REORDERING = 9,
- TCP_NLA_MIN_RTT = 10,
- TCP_NLA_RECUR_RETRANS = 11,
- TCP_NLA_DELIVERY_RATE_APP_LMT = 12,
- TCP_NLA_SNDQ_SIZE = 13,
- TCP_NLA_CA_STATE = 14,
- TCP_NLA_SND_SSTHRESH = 15,
- TCP_NLA_DELIVERED = 16,
- TCP_NLA_DELIVERED_CE = 17,
- TCP_NLA_BYTES_SENT = 18,
- TCP_NLA_BYTES_RETRANS = 19,
- TCP_NLA_DSACK_DUPS = 20,
- TCP_NLA_REORD_SEEN = 21,
- TCP_NLA_SRTT = 22,
- TCP_NLA_TIMEOUT_REHASH = 23,
- TCP_NLA_BYTES_NOTSENT = 24,
- TCP_NLA_EDT = 25,
-};
-
-struct tcp_zerocopy_receive {
- __u64 address;
- __u32 length;
- __u32 recv_skip_hint;
- __u32 inq;
- __s32 err;
-};
-
-struct tcp_md5sig_pool {
- struct ahash_request *md5_req;
- void *scratch;
-};
-
-enum tcp_chrono {
- TCP_CHRONO_UNSPEC = 0,
- TCP_CHRONO_BUSY = 1,
- TCP_CHRONO_RWND_LIMITED = 2,
- TCP_CHRONO_SNDBUF_LIMITED = 3,
- __TCP_CHRONO_MAX = 4,
-};
-
-struct tcp_splice_state {
- struct pipe_inode_info *pipe;
- size_t len;
- unsigned int flags;
-};
-
-enum tcp_fastopen_client_fail {
- TFO_STATUS_UNSPEC = 0,
- TFO_COOKIE_UNAVAILABLE = 1,
- TFO_DATA_NOT_ACKED = 2,
- TFO_SYN_RETRANSMITTED = 3,
-};
-
-struct tcp_sack_block_wire {
- __be32 start_seq;
- __be32 end_seq;
-};
-
-struct static_key_false_deferred {
- struct static_key_false key;
- long unsigned int timeout;
- struct delayed_work work;
-};
-
-struct mptcp_ext {
- union {
- u64 data_ack;
- u32 data_ack32;
- };
- u64 data_seq;
- u32 subflow_seq;
- u16 data_len;
- u8 use_map: 1;
- u8 dsn64: 1;
- u8 data_fin: 1;
- u8 use_ack: 1;
- u8 ack64: 1;
- u8 mpc_map: 1;
- u8 __unused: 2;
-};
-
-enum tcp_queue {
- TCP_FRAG_IN_WRITE_QUEUE = 0,
- TCP_FRAG_IN_RTX_QUEUE = 1,
-};
-
-enum tcp_ca_ack_event_flags {
- CA_ACK_SLOWPATH = 1,
- CA_ACK_WIN_UPDATE = 2,
- CA_ACK_ECE = 4,
-};
-
-struct tcp_sacktag_state {
- u64 first_sackt;
- u64 last_sackt;
- u32 reord;
- u32 sack_delivered;
- int flag;
- unsigned int mss_now;
- struct rate_sample *rate;
-};
-
-enum pkt_hash_types {
- PKT_HASH_TYPE_NONE = 0,
- PKT_HASH_TYPE_L2 = 1,
- PKT_HASH_TYPE_L3 = 2,
- PKT_HASH_TYPE_L4 = 3,
-};
-
-enum {
- BPF_WRITE_HDR_TCP_CURRENT_MSS = 1,
- BPF_WRITE_HDR_TCP_SYNACK_COOKIE = 2,
-};
-
-enum tsq_flags {
- TSQF_THROTTLED = 1,
- TSQF_QUEUED = 2,
- TCPF_TSQ_DEFERRED = 4,
- TCPF_WRITE_TIMER_DEFERRED = 8,
- TCPF_DELACK_TIMER_DEFERRED = 16,
- TCPF_MTU_REDUCED_DEFERRED = 32,
-};
-
-struct mptcp_out_options {
- u16 suboptions;
- u64 sndr_key;
- u64 rcvr_key;
- union {
- struct in_addr addr;
- struct in6_addr addr6;
- };
- u8 addr_id;
- u64 ahmac;
- u8 rm_id;
- u8 join_id;
- u8 backup;
- u32 nonce;
- u64 thmac;
- u32 token;
- u8 hmac[20];
- struct mptcp_ext ext_copy;
-};
-
-struct tcp_out_options {
- u16 options;
- u16 mss;
- u8 ws;
- u8 num_sack_blocks;
- u8 hash_size;
- u8 bpf_opt_len;
- __u8 *hash_location;
- __u32 tsval;
- __u32 tsecr;
- struct tcp_fastopen_cookie *fastopen_cookie;
- struct mptcp_out_options mptcp;
-};
-
-struct tsq_tasklet {
- struct tasklet_struct tasklet;
- struct list_head head;
-};
-
-struct tcp_md5sig {
- struct __kernel_sockaddr_storage tcpm_addr;
- __u8 tcpm_flags;
- __u8 tcpm_prefixlen;
- __u16 tcpm_keylen;
- int tcpm_ifindex;
- __u8 tcpm_key[80];
-};
-
-struct icmp_err {
- int errno;
- unsigned int fatal: 1;
-};
-
-enum tcp_tw_status {
- TCP_TW_SUCCESS = 0,
- TCP_TW_RST = 1,
- TCP_TW_ACK = 2,
- TCP_TW_SYN = 3,
-};
-
-struct tcp4_pseudohdr {
- __be32 saddr;
- __be32 daddr;
- __u8 pad;
- __u8 protocol;
- __be16 len;
-};
-
-enum tcp_seq_states {
- TCP_SEQ_STATE_LISTENING = 0,
- TCP_SEQ_STATE_ESTABLISHED = 1,
-};
-
-struct tcp_seq_afinfo {
- sa_family_t family;
-};
-
-struct tcp_iter_state {
- struct seq_net_private p;
- enum tcp_seq_states state;
- struct sock *syn_wait_sk;
- struct tcp_seq_afinfo *bpf_seq_afinfo;
- int bucket;
- int offset;
- int sbucket;
- int num;
- loff_t last_pos;
-};
-
-struct bpf_iter__tcp {
- union {
- struct bpf_iter_meta *meta;
- };
- union {
- struct sock_common *sk_common;
- };
- uid_t uid;
-};
-
-enum tcp_metric_index {
- TCP_METRIC_RTT = 0,
- TCP_METRIC_RTTVAR = 1,
- TCP_METRIC_SSTHRESH = 2,
- TCP_METRIC_CWND = 3,
- TCP_METRIC_REORDERING = 4,
- TCP_METRIC_RTT_US = 5,
- TCP_METRIC_RTTVAR_US = 6,
- __TCP_METRIC_MAX = 7,
-};
-
-enum {
- TCP_METRICS_ATTR_UNSPEC = 0,
- TCP_METRICS_ATTR_ADDR_IPV4 = 1,
- TCP_METRICS_ATTR_ADDR_IPV6 = 2,
- TCP_METRICS_ATTR_AGE = 3,
- TCP_METRICS_ATTR_TW_TSVAL = 4,
- TCP_METRICS_ATTR_TW_TS_STAMP = 5,
- TCP_METRICS_ATTR_VALS = 6,
- TCP_METRICS_ATTR_FOPEN_MSS = 7,
- TCP_METRICS_ATTR_FOPEN_SYN_DROPS = 8,
- TCP_METRICS_ATTR_FOPEN_SYN_DROP_TS = 9,
- TCP_METRICS_ATTR_FOPEN_COOKIE = 10,
- TCP_METRICS_ATTR_SADDR_IPV4 = 11,
- TCP_METRICS_ATTR_SADDR_IPV6 = 12,
- TCP_METRICS_ATTR_PAD = 13,
- __TCP_METRICS_ATTR_MAX = 14,
-};
-
-enum {
- TCP_METRICS_CMD_UNSPEC = 0,
- TCP_METRICS_CMD_GET = 1,
- TCP_METRICS_CMD_DEL = 2,
- __TCP_METRICS_CMD_MAX = 3,
-};
-
-struct tcp_fastopen_metrics {
- u16 mss;
- u16 syn_loss: 10;
- u16 try_exp: 2;
- long unsigned int last_syn_loss;
- struct tcp_fastopen_cookie cookie;
-};
-
-struct tcp_metrics_block {
- struct tcp_metrics_block *tcpm_next;
- possible_net_t tcpm_net;
- struct inetpeer_addr tcpm_saddr;
- struct inetpeer_addr tcpm_daddr;
- long unsigned int tcpm_stamp;
- u32 tcpm_lock;
- u32 tcpm_vals[5];
- struct tcp_fastopen_metrics tcpm_fastopen;
- struct callback_head callback_head;
-};
-
-struct tcpm_hash_bucket {
- struct tcp_metrics_block *chain;
-};
-
-struct icmp_filter {
- __u32 data;
-};
-
-struct raw_iter_state {
- struct seq_net_private p;
- int bucket;
-};
-
-struct raw_sock {
- struct inet_sock inet;
- struct icmp_filter filter;
- u32 ipmr_table;
-};
-
-struct raw_frag_vec {
- struct msghdr *msg;
- union {
- struct icmphdr icmph;
- char c[1];
- } hdr;
- int hlen;
-};
-
-struct ip_tunnel_encap {
- u16 type;
- u16 flags;
- __be16 sport;
- __be16 dport;
-};
-
-struct ip_tunnel_encap_ops {
- size_t (*encap_hlen)(struct ip_tunnel_encap *);
- int (*build_header)(struct sk_buff *, struct ip_tunnel_encap *, u8 *, struct flowi4 *);
- int (*err_handler)(struct sk_buff *, u32);
-};
-
-struct udp_skb_cb {
- union {
- struct inet_skb_parm h4;
- struct inet6_skb_parm h6;
- } header;
- __u16 cscov;
- __u8 partial_cov;
-};
-
-struct udp_dev_scratch {
- u32 _tsize_state;
- u16 len;
- bool is_linear;
- bool csum_unnecessary;
-};
-
-struct udp_seq_afinfo {
- sa_family_t family;
- struct udp_table *udp_table;
-};
-
-struct udp_iter_state {
- struct seq_net_private p;
- int bucket;
- struct udp_seq_afinfo *bpf_seq_afinfo;
-};
-
-struct bpf_iter__udp {
- union {
- struct bpf_iter_meta *meta;
- };
- union {
- struct udp_sock *udp_sk;
- };
- uid_t uid;
- int: 32;
- int bucket;
-};
-
-struct inet_protosw {
- struct list_head list;
- short unsigned int type;
- short unsigned int protocol;
- struct proto *prot;
- const struct proto_ops *ops;
- unsigned char flags;
-};
-
-typedef struct sk_buff * (*gro_receive_sk_t)(struct sock *, struct list_head *, struct sk_buff *);
-
-typedef struct sock * (*udp_lookup_t)(struct sk_buff *, __be16, __be16);
-
-struct arpreq {
- struct sockaddr arp_pa;
- struct sockaddr arp_ha;
- int arp_flags;
- struct sockaddr arp_netmask;
- char arp_dev[16];
-};
-
-typedef struct {
- char ax25_call[7];
-} ax25_address;
-
-enum {
- AX25_VALUES_IPDEFMODE = 0,
- AX25_VALUES_AXDEFMODE = 1,
- AX25_VALUES_BACKOFF = 2,
- AX25_VALUES_CONMODE = 3,
- AX25_VALUES_WINDOW = 4,
- AX25_VALUES_EWINDOW = 5,
- AX25_VALUES_T1 = 6,
- AX25_VALUES_T2 = 7,
- AX25_VALUES_T3 = 8,
- AX25_VALUES_IDLE = 9,
- AX25_VALUES_N2 = 10,
- AX25_VALUES_PACLEN = 11,
- AX25_VALUES_PROTOCOL = 12,
- AX25_VALUES_DS_TIMEOUT = 13,
- AX25_MAX_VALUES = 14,
-};
-
-enum ip_conntrack_status {
- IPS_EXPECTED_BIT = 0,
- IPS_EXPECTED = 1,
- IPS_SEEN_REPLY_BIT = 1,
- IPS_SEEN_REPLY = 2,
- IPS_ASSURED_BIT = 2,
- IPS_ASSURED = 4,
- IPS_CONFIRMED_BIT = 3,
- IPS_CONFIRMED = 8,
- IPS_SRC_NAT_BIT = 4,
- IPS_SRC_NAT = 16,
- IPS_DST_NAT_BIT = 5,
- IPS_DST_NAT = 32,
- IPS_NAT_MASK = 48,
- IPS_SEQ_ADJUST_BIT = 6,
- IPS_SEQ_ADJUST = 64,
- IPS_SRC_NAT_DONE_BIT = 7,
- IPS_SRC_NAT_DONE = 128,
- IPS_DST_NAT_DONE_BIT = 8,
- IPS_DST_NAT_DONE = 256,
- IPS_NAT_DONE_MASK = 384,
- IPS_DYING_BIT = 9,
- IPS_DYING = 512,
- IPS_FIXED_TIMEOUT_BIT = 10,
- IPS_FIXED_TIMEOUT = 1024,
- IPS_TEMPLATE_BIT = 11,
- IPS_TEMPLATE = 2048,
- IPS_UNTRACKED_BIT = 12,
- IPS_UNTRACKED = 4096,
- IPS_NAT_CLASH_BIT = 12,
- IPS_NAT_CLASH = 4096,
- IPS_HELPER_BIT = 13,
- IPS_HELPER = 8192,
- IPS_OFFLOAD_BIT = 14,
- IPS_OFFLOAD = 16384,
- IPS_HW_OFFLOAD_BIT = 15,
- IPS_HW_OFFLOAD = 32768,
- IPS_UNCHANGEABLE_MASK = 56313,
- __IPS_MAX_BIT = 16,
-};
-
-enum {
- XFRM_LOOKUP_ICMP = 1,
- XFRM_LOOKUP_QUEUE = 2,
- XFRM_LOOKUP_KEEP_DST_REF = 4,
-};
-
-struct icmp_ext_hdr {
- __u8 reserved1: 4;
- __u8 version: 4;
- __u8 reserved2;
- __sum16 checksum;
-};
-
-struct icmp_extobj_hdr {
- __be16 length;
- __u8 class_num;
- __u8 class_type;
-};
-
-struct icmp_bxm {
- struct sk_buff *skb;
- int offset;
- int data_len;
- struct {
- struct icmphdr icmph;
- __be32 times[3];
- } data;
- int head_len;
- struct ip_options_data replyopts;
-};
-
-struct icmp_control {
- bool (*handler)(struct sk_buff *);
- short int error;
-};
-
-struct ifaddrmsg {
- __u8 ifa_family;
- __u8 ifa_prefixlen;
- __u8 ifa_flags;
- __u8 ifa_scope;
- __u32 ifa_index;
-};
-
-enum {
- IFA_UNSPEC = 0,
- IFA_ADDRESS = 1,
- IFA_LOCAL = 2,
- IFA_LABEL = 3,
- IFA_BROADCAST = 4,
- IFA_ANYCAST = 5,
- IFA_CACHEINFO = 6,
- IFA_MULTICAST = 7,
- IFA_FLAGS = 8,
- IFA_RT_PRIORITY = 9,
- IFA_TARGET_NETNSID = 10,
- __IFA_MAX = 11,
-};
-
-struct ifa_cacheinfo {
- __u32 ifa_prefered;
- __u32 ifa_valid;
- __u32 cstamp;
- __u32 tstamp;
-};
-
-enum {
- IFLA_INET_UNSPEC = 0,
- IFLA_INET_CONF = 1,
- __IFLA_INET_MAX = 2,
-};
-
-struct in_validator_info {
- __be32 ivi_addr;
- struct in_device *ivi_dev;
- struct netlink_ext_ack *extack;
-};
-
-struct netconfmsg {
- __u8 ncm_family;
-};
-
-enum {
- NETCONFA_UNSPEC = 0,
- NETCONFA_IFINDEX = 1,
- NETCONFA_FORWARDING = 2,
- NETCONFA_RP_FILTER = 3,
- NETCONFA_MC_FORWARDING = 4,
- NETCONFA_PROXY_NEIGH = 5,
- NETCONFA_IGNORE_ROUTES_WITH_LINKDOWN = 6,
- NETCONFA_INPUT = 7,
- NETCONFA_BC_FORWARDING = 8,
- __NETCONFA_MAX = 9,
-};
-
-struct inet_fill_args {
- u32 portid;
- u32 seq;
- int event;
- unsigned int flags;
- int netnsid;
- int ifindex;
-};
-
-struct devinet_sysctl_table {
- struct ctl_table_header *sysctl_header;
- struct ctl_table devinet_vars[33];
-};
-
-struct rtentry {
- long unsigned int rt_pad1;
- struct sockaddr rt_dst;
- struct sockaddr rt_gateway;
- struct sockaddr rt_genmask;
- short unsigned int rt_flags;
- short int rt_pad2;
- long unsigned int rt_pad3;
- void *rt_pad4;
- short int rt_metric;
- char *rt_dev;
- long unsigned int rt_mtu;
- long unsigned int rt_window;
- short unsigned int rt_irtt;
-};
-
-struct pingv6_ops {
- int (*ipv6_recv_error)(struct sock *, struct msghdr *, int, int *);
- void (*ip6_datagram_recv_common_ctl)(struct sock *, struct msghdr *, struct sk_buff *);
- void (*ip6_datagram_recv_specific_ctl)(struct sock *, struct msghdr *, struct sk_buff *);
- int (*icmpv6_err_convert)(u8, u8, int *);
- void (*ipv6_icmp_error)(struct sock *, struct sk_buff *, int, __be16, u32, u8 *);
- int (*ipv6_chk_addr)(struct net *, const struct in6_addr *, const struct net_device *, int);
-};
-
-struct compat_rtentry {
- u32 rt_pad1;
- struct sockaddr rt_dst;
- struct sockaddr rt_gateway;
- struct sockaddr rt_genmask;
- short unsigned int rt_flags;
- short int rt_pad2;
- u32 rt_pad3;
- unsigned char rt_tos;
- unsigned char rt_class;
- short int rt_pad4;
- short int rt_metric;
- compat_uptr_t rt_dev;
- u32 rt_mtu;
- u32 rt_window;
- short unsigned int rt_irtt;
-};
-
-struct igmphdr {
- __u8 type;
- __u8 code;
- __sum16 csum;
- __be32 group;
-};
-
-struct igmpv3_grec {
- __u8 grec_type;
- __u8 grec_auxwords;
- __be16 grec_nsrcs;
- __be32 grec_mca;
- __be32 grec_src[0];
-};
-
-struct igmpv3_report {
- __u8 type;
- __u8 resv1;
- __sum16 csum;
- __be16 resv2;
- __be16 ngrec;
- struct igmpv3_grec grec[0];
-};
-
-struct igmpv3_query {
- __u8 type;
- __u8 code;
- __sum16 csum;
- __be32 group;
- __u8 qrv: 3;
- __u8 suppress: 1;
- __u8 resv: 4;
- __u8 qqic;
- __be16 nsrcs;
- __be32 srcs[0];
-};
-
-struct igmp_mc_iter_state {
- struct seq_net_private p;
- struct net_device *dev;
- struct in_device *in_dev;
-};
-
-struct igmp_mcf_iter_state {
- struct seq_net_private p;
- struct net_device *dev;
- struct in_device *idev;
- struct ip_mc_list *im;
-};
-
-struct fib_config {
- u8 fc_dst_len;
- u8 fc_tos;
- u8 fc_protocol;
- u8 fc_scope;
- u8 fc_type;
- u8 fc_gw_family;
- u32 fc_table;
- __be32 fc_dst;
- union {
- __be32 fc_gw4;
- struct in6_addr fc_gw6;
- };
- int fc_oif;
- u32 fc_flags;
- u32 fc_priority;
- __be32 fc_prefsrc;
- u32 fc_nh_id;
- struct nlattr *fc_mx;
- struct rtnexthop *fc_mp;
- int fc_mx_len;
- int fc_mp_len;
- u32 fc_flow;
- u32 fc_nlflags;
- struct nl_info fc_nlinfo;
- struct nlattr *fc_encap;
- u16 fc_encap_type;
-};
-
-struct fib_result_nl {
- __be32 fl_addr;
- u32 fl_mark;
- unsigned char fl_tos;
- unsigned char fl_scope;
- unsigned char tb_id_in;
- unsigned char tb_id;
- unsigned char prefixlen;
- unsigned char nh_sel;
- unsigned char type;
- unsigned char scope;
- int err;
-};
-
-struct fib_dump_filter {
- u32 table_id;
- bool filter_set;
- bool dump_routes;
- bool dump_exceptions;
- unsigned char protocol;
- unsigned char rt_type;
- unsigned int flags;
- struct net_device *dev;
-};
-
-struct fib_nh_notifier_info {
- struct fib_notifier_info info;
- struct fib_nh *fib_nh;
-};
-
-struct fib_entry_notifier_info {
- struct fib_notifier_info info;
- u32 dst;
- int dst_len;
- struct fib_info *fi;
- u8 tos;
- u8 type;
- u32 tb_id;
-};
-
-typedef unsigned int t_key;
-
-struct key_vector {
- t_key key;
- unsigned char pos;
- unsigned char bits;
- unsigned char slen;
- union {
- struct hlist_head leaf;
- struct key_vector *tnode[0];
- };
-};
-
-struct tnode {
- struct callback_head rcu;
- t_key empty_children;
- t_key full_children;
- struct key_vector *parent;
- struct key_vector kv[1];
-};
-
-struct trie_use_stats {
- unsigned int gets;
- unsigned int backtrack;
- unsigned int semantic_match_passed;
- unsigned int semantic_match_miss;
- unsigned int null_node_hit;
- unsigned int resize_node_skipped;
-};
-
-struct trie_stat {
- unsigned int totdepth;
- unsigned int maxdepth;
- unsigned int tnodes;
- unsigned int leaves;
- unsigned int nullpointers;
- unsigned int prefixes;
- unsigned int nodesizes[32];
-};
-
-struct trie {
- struct key_vector kv[1];
- struct trie_use_stats *stats;
-};
-
-struct fib_trie_iter {
- struct seq_net_private p;
- struct fib_table *tb;
- struct key_vector *tnode;
- unsigned int index;
- unsigned int depth;
-};
-
-struct fib_route_iter {
- struct seq_net_private p;
- struct fib_table *main_tb;
- struct key_vector *tnode;
- loff_t pos;
- t_key key;
-};
-
-struct ipfrag_skb_cb {
- union {
- struct inet_skb_parm h4;
- struct inet6_skb_parm h6;
- };
- struct sk_buff *next_frag;
- int frag_run_len;
-};
-
-struct icmpv6_echo {
- __be16 identifier;
- __be16 sequence;
-};
-
-struct icmpv6_nd_advt {
- __u32 reserved: 5;
- __u32 override: 1;
- __u32 solicited: 1;
- __u32 router: 1;
- __u32 reserved2: 24;
-};
-
-struct icmpv6_nd_ra {
- __u8 hop_limit;
- __u8 reserved: 3;
- __u8 router_pref: 2;
- __u8 home_agent: 1;
- __u8 other: 1;
- __u8 managed: 1;
- __be16 rt_lifetime;
-};
-
-struct icmp6hdr {
- __u8 icmp6_type;
- __u8 icmp6_code;
- __sum16 icmp6_cksum;
- union {
- __be32 un_data32[1];
- __be16 un_data16[2];
- __u8 un_data8[4];
- struct icmpv6_echo u_echo;
- struct icmpv6_nd_advt u_nd_advt;
- struct icmpv6_nd_ra u_nd_ra;
- } icmp6_dataun;
-};
-
-struct ping_iter_state {
- struct seq_net_private p;
- int bucket;
- sa_family_t family;
-};
-
-struct pingfakehdr {
- struct icmphdr icmph;
- struct msghdr *msg;
- sa_family_t family;
- __wsum wcheck;
-};
-
-struct ping_table {
- struct hlist_nulls_head hash[64];
- rwlock_t lock;
-};
-
-enum lwtunnel_ip_t {
- LWTUNNEL_IP_UNSPEC = 0,
- LWTUNNEL_IP_ID = 1,
- LWTUNNEL_IP_DST = 2,
- LWTUNNEL_IP_SRC = 3,
- LWTUNNEL_IP_TTL = 4,
- LWTUNNEL_IP_TOS = 5,
- LWTUNNEL_IP_FLAGS = 6,
- LWTUNNEL_IP_PAD = 7,
- LWTUNNEL_IP_OPTS = 8,
- __LWTUNNEL_IP_MAX = 9,
-};
-
-enum lwtunnel_ip6_t {
- LWTUNNEL_IP6_UNSPEC = 0,
- LWTUNNEL_IP6_ID = 1,
- LWTUNNEL_IP6_DST = 2,
- LWTUNNEL_IP6_SRC = 3,
- LWTUNNEL_IP6_HOPLIMIT = 4,
- LWTUNNEL_IP6_TC = 5,
- LWTUNNEL_IP6_FLAGS = 6,
- LWTUNNEL_IP6_PAD = 7,
- LWTUNNEL_IP6_OPTS = 8,
- __LWTUNNEL_IP6_MAX = 9,
-};
-
-enum {
- LWTUNNEL_IP_OPTS_UNSPEC = 0,
- LWTUNNEL_IP_OPTS_GENEVE = 1,
- LWTUNNEL_IP_OPTS_VXLAN = 2,
- LWTUNNEL_IP_OPTS_ERSPAN = 3,
- __LWTUNNEL_IP_OPTS_MAX = 4,
-};
-
-enum {
- LWTUNNEL_IP_OPT_GENEVE_UNSPEC = 0,
- LWTUNNEL_IP_OPT_GENEVE_CLASS = 1,
- LWTUNNEL_IP_OPT_GENEVE_TYPE = 2,
- LWTUNNEL_IP_OPT_GENEVE_DATA = 3,
- __LWTUNNEL_IP_OPT_GENEVE_MAX = 4,
-};
-
-enum {
- LWTUNNEL_IP_OPT_VXLAN_UNSPEC = 0,
- LWTUNNEL_IP_OPT_VXLAN_GBP = 1,
- __LWTUNNEL_IP_OPT_VXLAN_MAX = 2,
-};
-
-enum {
- LWTUNNEL_IP_OPT_ERSPAN_UNSPEC = 0,
- LWTUNNEL_IP_OPT_ERSPAN_VER = 1,
- LWTUNNEL_IP_OPT_ERSPAN_INDEX = 2,
- LWTUNNEL_IP_OPT_ERSPAN_DIR = 3,
- LWTUNNEL_IP_OPT_ERSPAN_HWID = 4,
- __LWTUNNEL_IP_OPT_ERSPAN_MAX = 5,
-};
-
-struct ip6_tnl_encap_ops {
- size_t (*encap_hlen)(struct ip_tunnel_encap *);
- int (*build_header)(struct sk_buff *, struct ip_tunnel_encap *, u8 *, struct flowi6 *);
- int (*err_handler)(struct sk_buff *, struct inet6_skb_parm *, u8, u8, int, __be32);
-};
-
-struct geneve_opt {
- __be16 opt_class;
- u8 type;
- u8 length: 5;
- u8 r3: 1;
- u8 r2: 1;
- u8 r1: 1;
- u8 opt_data[0];
-};
-
-struct vxlan_metadata {
- u32 gbp;
-};
-
-struct erspan_md2 {
- __be32 timestamp;
- __be16 sgt;
- __u8 hwid_upper: 2;
- __u8 ft: 5;
- __u8 p: 1;
- __u8 o: 1;
- __u8 gra: 2;
- __u8 dir: 1;
- __u8 hwid: 4;
-};
-
-struct erspan_metadata {
- int version;
- union {
- __be32 index;
- struct erspan_md2 md2;
- } u;
-};
-
-struct nhmsg {
- unsigned char nh_family;
- unsigned char nh_scope;
- unsigned char nh_protocol;
- unsigned char resvd;
- unsigned int nh_flags;
-};
-
-struct nexthop_grp {
- __u32 id;
- __u8 weight;
- __u8 resvd1;
- __u16 resvd2;
-};
-
-enum {
- NEXTHOP_GRP_TYPE_MPATH = 0,
- __NEXTHOP_GRP_TYPE_MAX = 1,
-};
-
-enum {
- NHA_UNSPEC = 0,
- NHA_ID = 1,
- NHA_GROUP = 2,
- NHA_GROUP_TYPE = 3,
- NHA_BLACKHOLE = 4,
- NHA_OIF = 5,
- NHA_GATEWAY = 6,
- NHA_ENCAP_TYPE = 7,
- NHA_ENCAP = 8,
- NHA_GROUPS = 9,
- NHA_MASTER = 10,
- NHA_FDB = 11,
- __NHA_MAX = 12,
-};
-
-struct nh_config {
- u32 nh_id;
- u8 nh_family;
- u8 nh_protocol;
- u8 nh_blackhole;
- u8 nh_fdb;
- u32 nh_flags;
- int nh_ifindex;
- struct net_device *dev;
- union {
- __be32 ipv4;
- struct in6_addr ipv6;
- } gw;
- struct nlattr *nh_grp;
- u16 nh_grp_type;
- struct nlattr *nh_encap;
- u16 nh_encap_type;
- u32 nlflags;
- struct nl_info nlinfo;
-};
-
-enum nexthop_event_type {
- NEXTHOP_EVENT_DEL = 0,
-};
-
-struct bpfilter_umh_ops {
- struct umd_info info;
- struct mutex lock;
- int (*sockopt)(struct sock *, int, sockptr_t, unsigned int, bool);
- int (*start)();
-};
-
-struct inet6_protocol {
- void (*early_demux)(struct sk_buff *);
- void (*early_demux_handler)(struct sk_buff *);
- int (*handler)(struct sk_buff *);
- int (*err_handler)(struct sk_buff *, struct inet6_skb_parm *, u8, u8, int, __be32);
- unsigned int flags;
-};
-
-struct snmp_mib {
- const char *name;
- int entry;
-};
-
-struct fib4_rule {
- struct fib_rule common;
- u8 dst_len;
- u8 src_len;
- u8 tos;
- __be32 src;
- __be32 srcmask;
- __be32 dst;
- __be32 dstmask;
- u32 tclassid;
-};
-
-enum {
- PIM_TYPE_HELLO = 0,
- PIM_TYPE_REGISTER = 1,
- PIM_TYPE_REGISTER_STOP = 2,
- PIM_TYPE_JOIN_PRUNE = 3,
- PIM_TYPE_BOOTSTRAP = 4,
- PIM_TYPE_ASSERT = 5,
- PIM_TYPE_GRAFT = 6,
- PIM_TYPE_GRAFT_ACK = 7,
- PIM_TYPE_CANDIDATE_RP_ADV = 8,
-};
-
-struct pimreghdr {
- __u8 type;
- __u8 reserved;
- __be16 csum;
- __be32 flags;
-};
-
-typedef short unsigned int vifi_t;
-
-struct vifctl {
- vifi_t vifc_vifi;
- unsigned char vifc_flags;
- unsigned char vifc_threshold;
- unsigned int vifc_rate_limit;
- union {
- struct in_addr vifc_lcl_addr;
- int vifc_lcl_ifindex;
- };
- struct in_addr vifc_rmt_addr;
-};
-
-struct mfcctl {
- struct in_addr mfcc_origin;
- struct in_addr mfcc_mcastgrp;
- vifi_t mfcc_parent;
- unsigned char mfcc_ttls[32];
- unsigned int mfcc_pkt_cnt;
- unsigned int mfcc_byte_cnt;
- unsigned int mfcc_wrong_if;
- int mfcc_expire;
-};
-
-struct sioc_sg_req {
- struct in_addr src;
- struct in_addr grp;
- long unsigned int pktcnt;
- long unsigned int bytecnt;
- long unsigned int wrong_if;
-};
-
-struct sioc_vif_req {
- vifi_t vifi;
- long unsigned int icount;
- long unsigned int ocount;
- long unsigned int ibytes;
- long unsigned int obytes;
-};
-
-struct igmpmsg {
- __u32 unused1;
- __u32 unused2;
- unsigned char im_msgtype;
- unsigned char im_mbz;
- unsigned char im_vif;
- unsigned char im_vif_hi;
- struct in_addr im_src;
- struct in_addr im_dst;
-};
-
-enum {
- IPMRA_TABLE_UNSPEC = 0,
- IPMRA_TABLE_ID = 1,
- IPMRA_TABLE_CACHE_RES_QUEUE_LEN = 2,
- IPMRA_TABLE_MROUTE_REG_VIF_NUM = 3,
- IPMRA_TABLE_MROUTE_DO_ASSERT = 4,
- IPMRA_TABLE_MROUTE_DO_PIM = 5,
- IPMRA_TABLE_VIFS = 6,
- IPMRA_TABLE_MROUTE_DO_WRVIFWHOLE = 7,
- __IPMRA_TABLE_MAX = 8,
-};
-
-enum {
- IPMRA_VIF_UNSPEC = 0,
- IPMRA_VIF = 1,
- __IPMRA_VIF_MAX = 2,
-};
-
-enum {
- IPMRA_VIFA_UNSPEC = 0,
- IPMRA_VIFA_IFINDEX = 1,
- IPMRA_VIFA_VIF_ID = 2,
- IPMRA_VIFA_FLAGS = 3,
- IPMRA_VIFA_BYTES_IN = 4,
- IPMRA_VIFA_BYTES_OUT = 5,
- IPMRA_VIFA_PACKETS_IN = 6,
- IPMRA_VIFA_PACKETS_OUT = 7,
- IPMRA_VIFA_LOCAL_ADDR = 8,
- IPMRA_VIFA_REMOTE_ADDR = 9,
- IPMRA_VIFA_PAD = 10,
- __IPMRA_VIFA_MAX = 11,
-};
-
-enum {
- IPMRA_CREPORT_UNSPEC = 0,
- IPMRA_CREPORT_MSGTYPE = 1,
- IPMRA_CREPORT_VIF_ID = 2,
- IPMRA_CREPORT_SRC_ADDR = 3,
- IPMRA_CREPORT_DST_ADDR = 4,
- IPMRA_CREPORT_PKT = 5,
- IPMRA_CREPORT_TABLE = 6,
- __IPMRA_CREPORT_MAX = 7,
-};
-
-struct vif_device {
- struct net_device *dev;
- long unsigned int bytes_in;
- long unsigned int bytes_out;
- long unsigned int pkt_in;
- long unsigned int pkt_out;
- long unsigned int rate_limit;
- unsigned char threshold;
- short unsigned int flags;
- int link;
- struct netdev_phys_item_id dev_parent_id;
- __be32 local;
- __be32 remote;
-};
-
-struct vif_entry_notifier_info {
- struct fib_notifier_info info;
- struct net_device *dev;
- short unsigned int vif_index;
- short unsigned int vif_flags;
- u32 tb_id;
-};
-
-enum {
- MFC_STATIC = 1,
- MFC_OFFLOAD = 2,
-};
-
-struct mr_mfc {
- struct rhlist_head mnode;
- short unsigned int mfc_parent;
- int mfc_flags;
- union {
- struct {
- long unsigned int expires;
- struct sk_buff_head unresolved;
- } unres;
- struct {
- long unsigned int last_assert;
- int minvif;
- int maxvif;
- long unsigned int bytes;
- long unsigned int pkt;
- long unsigned int wrong_if;
- long unsigned int lastuse;
- unsigned char ttls[32];
- refcount_t refcount;
- } res;
- } mfc_un;
- struct list_head list;
- struct callback_head rcu;
- void (*free)(struct callback_head *);
-};
-
-struct mfc_entry_notifier_info {
- struct fib_notifier_info info;
- struct mr_mfc *mfc;
- u32 tb_id;
-};
-
-struct mr_table_ops {
- const struct rhashtable_params *rht_params;
- void *cmparg_any;
-};
-
-struct mr_table {
- struct list_head list;
- possible_net_t net;
- struct mr_table_ops ops;
- u32 id;
- struct sock *mroute_sk;
- struct timer_list ipmr_expire_timer;
- struct list_head mfc_unres_queue;
- struct vif_device vif_table[32];
- struct rhltable mfc_hash;
- struct list_head mfc_cache_list;
- int maxvif;
- atomic_t cache_resolve_queue_len;
- bool mroute_do_assert;
- bool mroute_do_pim;
- bool mroute_do_wrvifwhole;
- int mroute_reg_vif_num;
-};
-
-struct mr_vif_iter {
- struct seq_net_private p;
- struct mr_table *mrt;
- int ct;
-};
-
-struct mr_mfc_iter {
- struct seq_net_private p;
- struct mr_table *mrt;
- struct list_head *cache;
- spinlock_t *lock;
-};
-
-struct mfc_cache_cmp_arg {
- __be32 mfc_mcastgrp;
- __be32 mfc_origin;
-};
-
-struct mfc_cache {
- struct mr_mfc _c;
- union {
- struct {
- __be32 mfc_mcastgrp;
- __be32 mfc_origin;
- };
- struct mfc_cache_cmp_arg cmparg;
- };
-};
-
-struct ipmr_result {
- struct mr_table *mrt;
-};
-
-struct compat_sioc_sg_req {
- struct in_addr src;
- struct in_addr grp;
- compat_ulong_t pktcnt;
- compat_ulong_t bytecnt;
- compat_ulong_t wrong_if;
-};
-
-struct compat_sioc_vif_req {
- vifi_t vifi;
- compat_ulong_t icount;
- compat_ulong_t ocount;
- compat_ulong_t ibytes;
- compat_ulong_t obytes;
-};
-
-struct rta_mfc_stats {
- __u64 mfcs_packets;
- __u64 mfcs_bytes;
- __u64 mfcs_wrong_if;
-};
-
-enum rpc_display_format_t {
- RPC_DISPLAY_ADDR = 0,
- RPC_DISPLAY_PORT = 1,
- RPC_DISPLAY_PROTO = 2,
- RPC_DISPLAY_HEX_ADDR = 3,
- RPC_DISPLAY_HEX_PORT = 4,
- RPC_DISPLAY_NETID = 5,
- RPC_DISPLAY_MAX = 6,
-};
-
-struct ic_device {
- struct ic_device *next;
- struct net_device *dev;
- short unsigned int flags;
- short int able;
- __be32 xid;
-};
-
-struct bootp_pkt {
- struct iphdr iph;
- struct udphdr udph;
- u8 op;
- u8 htype;
- u8 hlen;
- u8 hops;
- __be32 xid;
- __be16 secs;
- __be16 flags;
- __be32 client_ip;
- __be32 your_ip;
- __be32 server_ip;
- __be32 relay_ip;
- u8 hw_addr[16];
- u8 serv_name[64];
- u8 boot_file[128];
- u8 exten[312];
-};
-
-struct bictcp {
- u32 cnt;
- u32 last_max_cwnd;
- u32 last_cwnd;
- u32 last_time;
- u32 bic_origin_point;
- u32 bic_K;
- u32 delay_min;
- u32 epoch_start;
- u32 ack_cnt;
- u32 tcp_cwnd;
- u16 unused;
- u8 sample_cnt;
- u8 found;
- u32 round_start;
- u32 end_seq;
- u32 last_ack;
- u32 curr_rtt;
-};
-
-struct tls_rec {
- struct list_head list;
- int tx_ready;
- int tx_flags;
- struct sk_msg msg_plaintext;
- struct sk_msg msg_encrypted;
- struct scatterlist sg_aead_in[2];
- struct scatterlist sg_aead_out[2];
- char content_type;
- struct scatterlist sg_content_type;
- char aad_space[13];
- u8 iv_data[16];
- long: 24;
- long: 64;
- long: 64;
- struct aead_request aead_req;
- u8 aead_req_ctx[0];
-};
-
-struct tx_work {
- struct delayed_work work;
- struct sock *sk;
-};
-
-struct tls_sw_context_tx {
- struct crypto_aead *aead_send;
- struct crypto_wait async_wait;
- struct tx_work tx_work;
- struct tls_rec *open_rec;
- struct list_head tx_list;
- atomic_t encrypt_pending;
- spinlock_t encrypt_compl_lock;
- int async_notify;
- u8 async_capable: 1;
- long unsigned int tx_bitmask;
-};
-
-enum {
- TCP_BPF_IPV4 = 0,
- TCP_BPF_IPV6 = 1,
- TCP_BPF_NUM_PROTS = 2,
-};
-
-enum {
- TCP_BPF_BASE = 0,
- TCP_BPF_TX = 1,
- TCP_BPF_NUM_CFGS = 2,
-};
-
-enum {
- UDP_BPF_IPV4 = 0,
- UDP_BPF_IPV6 = 1,
- UDP_BPF_NUM_PROTS = 2,
-};
-
-struct cipso_v4_map_cache_bkt {
- spinlock_t lock;
- u32 size;
- struct list_head list;
-};
-
-struct cipso_v4_map_cache_entry {
- u32 hash;
- unsigned char *key;
- size_t key_len;
- struct netlbl_lsm_cache *lsm_data;
- u32 activity;
- struct list_head list;
-};
-
-struct xfrm_policy_afinfo {
- struct dst_ops *dst_ops;
- struct dst_entry * (*dst_lookup)(struct net *, int, int, const xfrm_address_t *, const xfrm_address_t *, u32);
- int (*get_saddr)(struct net *, int, xfrm_address_t *, xfrm_address_t *, u32);
- int (*fill_dst)(struct xfrm_dst *, struct net_device *, const struct flowi *);
- struct dst_entry * (*blackhole_route)(struct net *, struct dst_entry *);
-};
-
-struct xfrm_state_afinfo {
- u8 family;
- u8 proto;
- const struct xfrm_type_offload *type_offload_esp;
- const struct xfrm_type *type_esp;
- const struct xfrm_type *type_ipip;
- const struct xfrm_type *type_ipip6;
- const struct xfrm_type *type_comp;
- const struct xfrm_type *type_ah;
- const struct xfrm_type *type_routing;
- const struct xfrm_type *type_dstopts;
- int (*output)(struct net *, struct sock *, struct sk_buff *);
- int (*transport_finish)(struct sk_buff *, int);
- void (*local_error)(struct sk_buff *, u32);
-};
-
-struct ip_tunnel;
-
-struct ip6_tnl;
-
-struct xfrm_tunnel_skb_cb {
- union {
- struct inet_skb_parm h4;
- struct inet6_skb_parm h6;
- } header;
- union {
- struct ip_tunnel *ip4;
- struct ip6_tnl *ip6;
- } tunnel;
-};
-
-struct xfrm_mode_skb_cb {
- struct xfrm_tunnel_skb_cb header;
- __be16 id;
- __be16 frag_off;
- u8 ihl;
- u8 tos;
- u8 ttl;
- u8 protocol;
- u8 optlen;
- u8 flow_lbl[3];
-};
-
-struct xfrm_spi_skb_cb {
- struct xfrm_tunnel_skb_cb header;
- unsigned int daddroff;
- unsigned int family;
- __be32 seq;
-};
-
-struct xfrm_input_afinfo {
- u8 family;
- bool is_ipip;
- int (*callback)(struct sk_buff *, u8, int);
-};
-
-struct xfrm4_protocol {
- int (*handler)(struct sk_buff *);
- int (*input_handler)(struct sk_buff *, int, __be32, int);
- int (*cb_handler)(struct sk_buff *, int);
- int (*err_handler)(struct sk_buff *, u32);
- struct xfrm4_protocol *next;
- int priority;
-};
-
-typedef u64 (*btf_bpf_tcp_send_ack)(struct tcp_sock *, u32);
-
-struct seqcount_mutex {
- seqcount_t seqcount;
-};
-
-typedef struct seqcount_mutex seqcount_mutex_t;
-
-enum {
- XFRM_STATE_VOID = 0,
- XFRM_STATE_ACQ = 1,
- XFRM_STATE_VALID = 2,
- XFRM_STATE_ERROR = 3,
- XFRM_STATE_EXPIRED = 4,
- XFRM_STATE_DEAD = 5,
-};
-
-struct xfrm_if;
-
-struct xfrm_if_cb {
- struct xfrm_if * (*decode_session)(struct sk_buff *, short unsigned int);
-};
-
-struct xfrm_if_parms {
- int link;
- u32 if_id;
-};
-
-struct xfrm_if {
- struct xfrm_if *next;
- struct net_device *dev;
- struct net *net;
- struct xfrm_if_parms p;
- struct gro_cells gro_cells;
-};
-
-struct xfrm_policy_walk {
- struct xfrm_policy_walk_entry walk;
- u8 type;
- u32 seq;
-};
-
-struct xfrmk_spdinfo {
- u32 incnt;
- u32 outcnt;
- u32 fwdcnt;
- u32 inscnt;
- u32 outscnt;
- u32 fwdscnt;
- u32 spdhcnt;
- u32 spdhmcnt;
-};
-
-struct ip6_mh {
- __u8 ip6mh_proto;
- __u8 ip6mh_hdrlen;
- __u8 ip6mh_type;
- __u8 ip6mh_reserved;
- __u16 ip6mh_cksum;
- __u8 data[0];
-};
-
-struct xfrm_flo {
- struct dst_entry *dst_orig;
- u8 flags;
-};
-
-struct xfrm_pol_inexact_node {
- struct rb_node node;
- union {
- xfrm_address_t addr;
- struct callback_head rcu;
- };
- u8 prefixlen;
- struct rb_root root;
- struct hlist_head hhead;
-};
-
-struct xfrm_pol_inexact_key {
- possible_net_t net;
- u32 if_id;
- u16 family;
- u8 dir;
- u8 type;
-};
-
-struct xfrm_pol_inexact_bin {
- struct xfrm_pol_inexact_key k;
- struct rhash_head head;
- struct hlist_head hhead;
- seqcount_spinlock_t count;
- struct rb_root root_d;
- struct rb_root root_s;
- struct list_head inexact_bins;
- struct callback_head rcu;
-};
-
-enum xfrm_pol_inexact_candidate_type {
- XFRM_POL_CAND_BOTH = 0,
- XFRM_POL_CAND_SADDR = 1,
- XFRM_POL_CAND_DADDR = 2,
- XFRM_POL_CAND_ANY = 3,
- XFRM_POL_CAND_MAX = 4,
-};
-
-struct xfrm_pol_inexact_candidates {
- struct hlist_head *res[4];
-};
-
-enum xfrm_ae_ftype_t {
- XFRM_AE_UNSPEC = 0,
- XFRM_AE_RTHR = 1,
- XFRM_AE_RVAL = 2,
- XFRM_AE_LVAL = 4,
- XFRM_AE_ETHR = 8,
- XFRM_AE_CR = 16,
- XFRM_AE_CE = 32,
- XFRM_AE_CU = 64,
- __XFRM_AE_MAX = 65,
-};
-
-enum xfrm_nlgroups {
- XFRMNLGRP_NONE = 0,
- XFRMNLGRP_ACQUIRE = 1,
- XFRMNLGRP_EXPIRE = 2,
- XFRMNLGRP_SA = 3,
- XFRMNLGRP_POLICY = 4,
- XFRMNLGRP_AEVENTS = 5,
- XFRMNLGRP_REPORT = 6,
- XFRMNLGRP_MIGRATE = 7,
- XFRMNLGRP_MAPPING = 8,
- __XFRMNLGRP_MAX = 9,
-};
-
-enum {
- XFRM_MODE_FLAG_TUNNEL = 1,
-};
-
-struct km_event {
- union {
- u32 hard;
- u32 proto;
- u32 byid;
- u32 aevent;
- u32 type;
- } data;
- u32 seq;
- u32 portid;
- u32 event;
- struct net *net;
-};
-
-struct xfrm_kmaddress {
- xfrm_address_t local;
- xfrm_address_t remote;
- u32 reserved;
- u16 family;
-};
-
-struct xfrm_migrate {
- xfrm_address_t old_daddr;
- xfrm_address_t old_saddr;
- xfrm_address_t new_daddr;
- xfrm_address_t new_saddr;
- u8 proto;
- u8 mode;
- u16 reserved;
- u32 reqid;
- u16 old_family;
- u16 new_family;
-};
-
-struct xfrm_mgr {
- struct list_head list;
- int (*notify)(struct xfrm_state *, const struct km_event *);
- int (*acquire)(struct xfrm_state *, struct xfrm_tmpl *, struct xfrm_policy *);
- struct xfrm_policy * (*compile_policy)(struct sock *, int, u8 *, int, int *);
- int (*new_mapping)(struct xfrm_state *, xfrm_address_t *, __be16);
- int (*notify_policy)(struct xfrm_policy *, int, const struct km_event *);
- int (*report)(struct net *, u8, struct xfrm_selector *, xfrm_address_t *);
- int (*migrate)(const struct xfrm_selector *, u8, u8, const struct xfrm_migrate *, int, const struct xfrm_kmaddress *, const struct xfrm_encap_tmpl *);
- bool (*is_alive)(const struct km_event *);
-};
-
-struct xfrmk_sadinfo {
- u32 sadhcnt;
- u32 sadhmcnt;
- u32 sadcnt;
-};
-
-struct xfrm_translator {
- int (*alloc_compat)(struct sk_buff *, const struct nlmsghdr *);
- struct nlmsghdr * (*rcv_msg_compat)(const struct nlmsghdr *, int, const struct nla_policy *, struct netlink_ext_ack *);
- int (*xlate_user_policy_sockptr)(u8 **, int);
- struct module *owner;
-};
-
-struct ip_beet_phdr {
- __u8 nexthdr;
- __u8 hdrlen;
- __u8 padlen;
- __u8 reserved;
-};
-
-struct ip_tunnel_6rd_parm {
- struct in6_addr prefix;
- __be32 relay_prefix;
- u16 prefixlen;
- u16 relay_prefixlen;
-};
-
-struct ip_tunnel_prl_entry;
-
-struct ip_tunnel {
- struct ip_tunnel *next;
- struct hlist_node hash_node;
- struct net_device *dev;
- struct net *net;
- long unsigned int err_time;
- int err_count;
- u32 i_seqno;
- u32 o_seqno;
- int tun_hlen;
- u32 index;
- u8 erspan_ver;
- u8 dir;
- u16 hwid;
- struct dst_cache dst_cache;
- struct ip_tunnel_parm parms;
- int mlink;
- int encap_hlen;
- int hlen;
- struct ip_tunnel_encap encap;
- struct ip_tunnel_6rd_parm ip6rd;
- struct ip_tunnel_prl_entry *prl;
- unsigned int prl_count;
- unsigned int ip_tnl_net_id;
- struct gro_cells gro_cells;
- __u32 fwmark;
- bool collect_md;
- bool ignore_df;
-};
-
-struct __ip6_tnl_parm {
- char name[16];
- int link;
- __u8 proto;
- __u8 encap_limit;
- __u8 hop_limit;
- bool collect_md;
- __be32 flowinfo;
- __u32 flags;
- struct in6_addr laddr;
- struct in6_addr raddr;
- __be16 i_flags;
- __be16 o_flags;
- __be32 i_key;
- __be32 o_key;
- __u32 fwmark;
- __u32 index;
- __u8 erspan_ver;
- __u8 dir;
- __u16 hwid;
-};
-
-struct ip6_tnl {
- struct ip6_tnl *next;
- struct net_device *dev;
- struct net *net;
- struct __ip6_tnl_parm parms;
- struct flowi fl;
- struct dst_cache dst_cache;
- struct gro_cells gro_cells;
- int err_count;
- long unsigned int err_time;
- __u32 i_seqno;
- __u32 o_seqno;
- int hlen;
- int tun_hlen;
- int encap_hlen;
- struct ip_tunnel_encap encap;
- int mlink;
-};
-
-struct xfrm_skb_cb {
- struct xfrm_tunnel_skb_cb header;
- union {
- struct {
- __u32 low;
- __u32 hi;
- } output;
- struct {
- __be32 low;
- __be32 hi;
- } input;
- } seq;
-};
-
-struct ip_tunnel_prl_entry {
- struct ip_tunnel_prl_entry *next;
- __be32 addr;
- u16 flags;
- struct callback_head callback_head;
-};
-
-struct xfrm_trans_tasklet {
- struct tasklet_struct tasklet;
- struct sk_buff_head queue;
-};
-
-struct xfrm_trans_cb {
- union {
- struct inet_skb_parm h4;
- struct inet6_skb_parm h6;
- } header;
- int (*finish)(struct net *, struct sock *, struct sk_buff *);
- struct net *net;
-};
-
-struct xfrm_user_offload {
- int ifindex;
- __u8 flags;
-};
-
-struct espintcp_msg {
- struct sk_buff *skb;
- struct sk_msg skmsg;
- int offset;
- int len;
-};
-
-struct espintcp_ctx {
- struct strparser strp;
- struct sk_buff_head ike_queue;
- struct sk_buff_head out_queue;
- struct espintcp_msg partial;
- void (*saved_data_ready)(struct sock *);
- void (*saved_write_space)(struct sock *);
- void (*saved_destruct)(struct sock *);
- struct work_struct work;
- bool tx_running;
-};
-
-struct unix_stream_read_state {
- int (*recv_actor)(struct sk_buff *, int, int, struct unix_stream_read_state *);
- struct socket *socket;
- struct msghdr *msg;
- struct pipe_inode_info *pipe;
- size_t size;
- int flags;
- unsigned int splice_flags;
-};
-
-struct ipv6_params {
- __s32 disable_ipv6;
- __s32 autoconf;
-};
-
-enum flowlabel_reflect {
- FLOWLABEL_REFLECT_ESTABLISHED = 1,
- FLOWLABEL_REFLECT_TCP_RESET = 2,
- FLOWLABEL_REFLECT_ICMPV6_ECHO_REPLIES = 4,
-};
-
-struct in6_rtmsg {
- struct in6_addr rtmsg_dst;
- struct in6_addr rtmsg_src;
- struct in6_addr rtmsg_gateway;
- __u32 rtmsg_type;
- __u16 rtmsg_dst_len;
- __u16 rtmsg_src_len;
- __u32 rtmsg_metric;
- long unsigned int rtmsg_info;
- __u32 rtmsg_flags;
- int rtmsg_ifindex;
-};
-
-struct compat_in6_rtmsg {
- struct in6_addr rtmsg_dst;
- struct in6_addr rtmsg_src;
- struct in6_addr rtmsg_gateway;
- u32 rtmsg_type;
- u16 rtmsg_dst_len;
- u16 rtmsg_src_len;
- u32 rtmsg_metric;
- u32 rtmsg_info;
- u32 rtmsg_flags;
- s32 rtmsg_ifindex;
-};
-
-struct ac6_iter_state {
- struct seq_net_private p;
- struct net_device *dev;
- struct inet6_dev *idev;
-};
-
-struct ip6_fraglist_iter {
- struct ipv6hdr *tmp_hdr;
- struct sk_buff *frag;
- int offset;
- unsigned int hlen;
- __be32 frag_id;
- u8 nexthdr;
-};
-
-struct ip6_frag_state {
- u8 *prevhdr;
- unsigned int hlen;
- unsigned int mtu;
- unsigned int left;
- int offset;
- int ptr;
- int hroom;
- int troom;
- __be32 frag_id;
- u8 nexthdr;
-};
-
-struct ip6_ra_chain {
- struct ip6_ra_chain *next;
- struct sock *sk;
- int sel;
- void (*destructor)(struct sock *);
-};
-
-struct ipcm6_cookie {
- struct sockcm_cookie sockc;
- __s16 hlimit;
- __s16 tclass;
- __s8 dontfrag;
- struct ipv6_txoptions *opt;
- __u16 gso_size;
-};
-
-enum {
- IFLA_INET6_UNSPEC = 0,
- IFLA_INET6_FLAGS = 1,
- IFLA_INET6_CONF = 2,
- IFLA_INET6_STATS = 3,
- IFLA_INET6_MCAST = 4,
- IFLA_INET6_CACHEINFO = 5,
- IFLA_INET6_ICMP6STATS = 6,
- IFLA_INET6_TOKEN = 7,
- IFLA_INET6_ADDR_GEN_MODE = 8,
- __IFLA_INET6_MAX = 9,
-};
-
-enum in6_addr_gen_mode {
- IN6_ADDR_GEN_MODE_EUI64 = 0,
- IN6_ADDR_GEN_MODE_NONE = 1,
- IN6_ADDR_GEN_MODE_STABLE_PRIVACY = 2,
- IN6_ADDR_GEN_MODE_RANDOM = 3,
-};
-
-struct ifla_cacheinfo {
- __u32 max_reasm_len;
- __u32 tstamp;
- __u32 reachable_time;
- __u32 retrans_time;
-};
-
-struct wpan_phy;
-
-struct wpan_dev_header_ops;
-
-struct wpan_dev {
- struct wpan_phy *wpan_phy;
- int iftype;
- struct list_head list;
- struct net_device *netdev;
- const struct wpan_dev_header_ops *header_ops;
- struct net_device *lowpan_dev;
- u32 identifier;
- __le16 pan_id;
- __le16 short_addr;
- __le64 extended_addr;
- atomic_t bsn;
- atomic_t dsn;
- u8 min_be;
- u8 max_be;
- u8 csma_retries;
- s8 frame_retries;
- bool lbt;
- bool promiscuous_mode;
- bool ackreq;
-};
-
-struct prefixmsg {
- unsigned char prefix_family;
- unsigned char prefix_pad1;
- short unsigned int prefix_pad2;
- int prefix_ifindex;
- unsigned char prefix_type;
- unsigned char prefix_len;
- unsigned char prefix_flags;
- unsigned char prefix_pad3;
-};
-
-enum {
- PREFIX_UNSPEC = 0,
- PREFIX_ADDRESS = 1,
- PREFIX_CACHEINFO = 2,
- __PREFIX_MAX = 3,
-};
-
-struct prefix_cacheinfo {
- __u32 preferred_time;
- __u32 valid_time;
-};
-
-struct in6_ifreq {
- struct in6_addr ifr6_addr;
- __u32 ifr6_prefixlen;
- int ifr6_ifindex;
-};
-
-enum {
- DEVCONF_FORWARDING = 0,
- DEVCONF_HOPLIMIT = 1,
- DEVCONF_MTU6 = 2,
- DEVCONF_ACCEPT_RA = 3,
- DEVCONF_ACCEPT_REDIRECTS = 4,
- DEVCONF_AUTOCONF = 5,
- DEVCONF_DAD_TRANSMITS = 6,
- DEVCONF_RTR_SOLICITS = 7,
- DEVCONF_RTR_SOLICIT_INTERVAL = 8,
- DEVCONF_RTR_SOLICIT_DELAY = 9,
- DEVCONF_USE_TEMPADDR = 10,
- DEVCONF_TEMP_VALID_LFT = 11,
- DEVCONF_TEMP_PREFERED_LFT = 12,
- DEVCONF_REGEN_MAX_RETRY = 13,
- DEVCONF_MAX_DESYNC_FACTOR = 14,
- DEVCONF_MAX_ADDRESSES = 15,
- DEVCONF_FORCE_MLD_VERSION = 16,
- DEVCONF_ACCEPT_RA_DEFRTR = 17,
- DEVCONF_ACCEPT_RA_PINFO = 18,
- DEVCONF_ACCEPT_RA_RTR_PREF = 19,
- DEVCONF_RTR_PROBE_INTERVAL = 20,
- DEVCONF_ACCEPT_RA_RT_INFO_MAX_PLEN = 21,
- DEVCONF_PROXY_NDP = 22,
- DEVCONF_OPTIMISTIC_DAD = 23,
- DEVCONF_ACCEPT_SOURCE_ROUTE = 24,
- DEVCONF_MC_FORWARDING = 25,
- DEVCONF_DISABLE_IPV6 = 26,
- DEVCONF_ACCEPT_DAD = 27,
- DEVCONF_FORCE_TLLAO = 28,
- DEVCONF_NDISC_NOTIFY = 29,
- DEVCONF_MLDV1_UNSOLICITED_REPORT_INTERVAL = 30,
- DEVCONF_MLDV2_UNSOLICITED_REPORT_INTERVAL = 31,
- DEVCONF_SUPPRESS_FRAG_NDISC = 32,
- DEVCONF_ACCEPT_RA_FROM_LOCAL = 33,
- DEVCONF_USE_OPTIMISTIC = 34,
- DEVCONF_ACCEPT_RA_MTU = 35,
- DEVCONF_STABLE_SECRET = 36,
- DEVCONF_USE_OIF_ADDRS_ONLY = 37,
- DEVCONF_ACCEPT_RA_MIN_HOP_LIMIT = 38,
- DEVCONF_IGNORE_ROUTES_WITH_LINKDOWN = 39,
- DEVCONF_DROP_UNICAST_IN_L2_MULTICAST = 40,
- DEVCONF_DROP_UNSOLICITED_NA = 41,
- DEVCONF_KEEP_ADDR_ON_DOWN = 42,
- DEVCONF_RTR_SOLICIT_MAX_INTERVAL = 43,
- DEVCONF_SEG6_ENABLED = 44,
- DEVCONF_SEG6_REQUIRE_HMAC = 45,
- DEVCONF_ENHANCED_DAD = 46,
- DEVCONF_ADDR_GEN_MODE = 47,
- DEVCONF_DISABLE_POLICY = 48,
- DEVCONF_ACCEPT_RA_RT_INFO_MIN_PLEN = 49,
- DEVCONF_NDISC_TCLASS = 50,
- DEVCONF_RPL_SEG_ENABLED = 51,
- DEVCONF_MAX = 52,
-};
-
-enum {
- INET6_IFADDR_STATE_PREDAD = 0,
- INET6_IFADDR_STATE_DAD = 1,
- INET6_IFADDR_STATE_POSTDAD = 2,
- INET6_IFADDR_STATE_ERRDAD = 3,
- INET6_IFADDR_STATE_DEAD = 4,
-};
-
-enum nl802154_cca_modes {
- __NL802154_CCA_INVALID = 0,
- NL802154_CCA_ENERGY = 1,
- NL802154_CCA_CARRIER = 2,
- NL802154_CCA_ENERGY_CARRIER = 3,
- NL802154_CCA_ALOHA = 4,
- NL802154_CCA_UWB_SHR = 5,
- NL802154_CCA_UWB_MULTIPLEXED = 6,
- __NL802154_CCA_ATTR_AFTER_LAST = 7,
- NL802154_CCA_ATTR_MAX = 6,
-};
-
-enum nl802154_cca_opts {
- NL802154_CCA_OPT_ENERGY_CARRIER_AND = 0,
- NL802154_CCA_OPT_ENERGY_CARRIER_OR = 1,
- __NL802154_CCA_OPT_ATTR_AFTER_LAST = 2,
- NL802154_CCA_OPT_ATTR_MAX = 1,
-};
-
-enum nl802154_supported_bool_states {
- NL802154_SUPPORTED_BOOL_FALSE = 0,
- NL802154_SUPPORTED_BOOL_TRUE = 1,
- __NL802154_SUPPORTED_BOOL_INVALD = 2,
- NL802154_SUPPORTED_BOOL_BOTH = 3,
- __NL802154_SUPPORTED_BOOL_AFTER_LAST = 4,
- NL802154_SUPPORTED_BOOL_MAX = 3,
-};
-
-struct wpan_phy_supported {
- u32 channels[32];
- u32 cca_modes;
- u32 cca_opts;
- u32 iftypes;
- enum nl802154_supported_bool_states lbt;
- u8 min_minbe;
- u8 max_minbe;
- u8 min_maxbe;
- u8 max_maxbe;
- u8 min_csma_backoffs;
- u8 max_csma_backoffs;
- s8 min_frame_retries;
- s8 max_frame_retries;
- size_t tx_powers_size;
- size_t cca_ed_levels_size;
- const s32 *tx_powers;
- const s32 *cca_ed_levels;
-};
-
-struct wpan_phy_cca {
- enum nl802154_cca_modes mode;
- enum nl802154_cca_opts opt;
-};
-
-struct wpan_phy {
- const void *privid;
- u32 flags;
- u8 current_channel;
- u8 current_page;
- struct wpan_phy_supported supported;
- s32 transmit_power;
- struct wpan_phy_cca cca;
- __le64 perm_extended_addr;
- s32 cca_ed_level;
- u8 symbol_duration;
- u16 lifs_period;
- u16 sifs_period;
- struct device dev;
- possible_net_t _net;
- long: 64;
- long: 64;
- char priv[0];
-};
-
-struct ieee802154_addr {
- u8 mode;
- __le16 pan_id;
- union {
- __le16 short_addr;
- __le64 extended_addr;
- };
-};
-
-struct wpan_dev_header_ops {
- int (*create)(struct sk_buff *, struct net_device *, const struct ieee802154_addr *, const struct ieee802154_addr *, unsigned int);
-};
-
-union fwnet_hwaddr {
- u8 u[16];
- struct {
- __be64 uniq_id;
- u8 max_rec;
- u8 sspd;
- __be16 fifo_hi;
- __be32 fifo_lo;
- } uc;
-};
-
-struct in6_validator_info {
- struct in6_addr i6vi_addr;
- struct inet6_dev *i6vi_dev;
- struct netlink_ext_ack *extack;
-};
-
-struct ifa6_config {
- const struct in6_addr *pfx;
- unsigned int plen;
- const struct in6_addr *peer_pfx;
- u32 rt_priority;
- u32 ifa_flags;
- u32 preferred_lft;
- u32 valid_lft;
- u16 scope;
-};
-
-enum cleanup_prefix_rt_t {
- CLEANUP_PREFIX_RT_NOP = 0,
- CLEANUP_PREFIX_RT_DEL = 1,
- CLEANUP_PREFIX_RT_EXPIRE = 2,
-};
-
-enum {
- IPV6_SADDR_RULE_INIT = 0,
- IPV6_SADDR_RULE_LOCAL = 1,
- IPV6_SADDR_RULE_SCOPE = 2,
- IPV6_SADDR_RULE_PREFERRED = 3,
- IPV6_SADDR_RULE_OIF = 4,
- IPV6_SADDR_RULE_LABEL = 5,
- IPV6_SADDR_RULE_PRIVACY = 6,
- IPV6_SADDR_RULE_ORCHID = 7,
- IPV6_SADDR_RULE_PREFIX = 8,
- IPV6_SADDR_RULE_MAX = 9,
-};
-
-struct ipv6_saddr_score {
- int rule;
- int addr_type;
- struct inet6_ifaddr *ifa;
- long unsigned int scorebits[1];
- int scopedist;
- int matchlen;
-};
-
-struct ipv6_saddr_dst {
- const struct in6_addr *addr;
- int ifindex;
- int scope;
- int label;
- unsigned int prefs;
-};
-
-struct if6_iter_state {
- struct seq_net_private p;
- int bucket;
- int offset;
-};
-
-enum addr_type_t {
- UNICAST_ADDR = 0,
- MULTICAST_ADDR = 1,
- ANYCAST_ADDR = 2,
-};
-
-struct inet6_fill_args {
- u32 portid;
- u32 seq;
- int event;
- unsigned int flags;
- int netnsid;
- int ifindex;
- enum addr_type_t type;
-};
-
-enum {
- DAD_PROCESS = 0,
- DAD_BEGIN = 1,
- DAD_ABORT = 2,
-};
-
-struct ifaddrlblmsg {
- __u8 ifal_family;
- __u8 __ifal_reserved;
- __u8 ifal_prefixlen;
- __u8 ifal_flags;
- __u32 ifal_index;
- __u32 ifal_seq;
-};
-
-enum {
- IFAL_ADDRESS = 1,
- IFAL_LABEL = 2,
- __IFAL_MAX = 3,
-};
-
-struct ip6addrlbl_entry {
- struct in6_addr prefix;
- int prefixlen;
- int ifindex;
- int addrtype;
- u32 label;
- struct hlist_node list;
- struct callback_head rcu;
-};
-
-struct ip6addrlbl_init_table {
- const struct in6_addr *prefix;
- int prefixlen;
- u32 label;
-};
-
-struct rd_msg {
- struct icmp6hdr icmph;
- struct in6_addr target;
- struct in6_addr dest;
- __u8 opt[0];
-};
-
-struct fib6_gc_args {
- int timeout;
- int more;
-};
-
-struct rt6_exception {
- struct hlist_node hlist;
- struct rt6_info *rt6i;
- long unsigned int stamp;
- struct callback_head rcu;
-};
-
-struct route_info {
- __u8 type;
- __u8 length;
- __u8 prefix_len;
- __u8 reserved_l: 3;
- __u8 route_pref: 2;
- __u8 reserved_h: 3;
- __be32 lifetime;
- __u8 prefix[0];
-};
-
-struct rt6_rtnl_dump_arg {
- struct sk_buff *skb;
- struct netlink_callback *cb;
- struct net *net;
- struct fib_dump_filter filter;
-};
-
-struct netevent_redirect {
- struct dst_entry *old;
- struct dst_entry *new;
- struct neighbour *neigh;
- const void *daddr;
-};
-
-struct trace_event_raw_fib6_table_lookup {
- struct trace_entry ent;
- u32 tb_id;
- int err;
- int oif;
- int iif;
- __u8 tos;
- __u8 scope;
- __u8 flags;
- __u8 src[16];
- __u8 dst[16];
- u16 sport;
- u16 dport;
- u8 proto;
- u8 rt_type;
- u32 __data_loc_name;
- __u8 gw[16];
- char __data[0];
-};
-
-struct trace_event_data_offsets_fib6_table_lookup {
- u32 name;
-};
-
-typedef void (*btf_trace_fib6_table_lookup)(void *, const struct net *, const struct fib6_result *, struct fib6_table *, const struct flowi6 *);
-
-enum rt6_nud_state {
- RT6_NUD_FAIL_HARD = 4294967293,
- RT6_NUD_FAIL_PROBE = 4294967294,
- RT6_NUD_FAIL_DO_RR = 4294967295,
- RT6_NUD_SUCCEED = 1,
-};
-
-struct fib6_nh_dm_arg {
- struct net *net;
- const struct in6_addr *saddr;
- int oif;
- int flags;
- struct fib6_nh *nh;
-};
-
-struct __rt6_probe_work {
- struct work_struct work;
- struct in6_addr target;
- struct net_device *dev;
-};
-
-struct fib6_nh_frl_arg {
- u32 flags;
- int oif;
- int strict;
- int *mpri;
- bool *do_rr;
- struct fib6_nh *nh;
-};
-
-struct fib6_nh_excptn_arg {
- struct rt6_info *rt;
- int plen;
-};
-
-struct fib6_nh_match_arg {
- const struct net_device *dev;
- const struct in6_addr *gw;
- struct fib6_nh *match;
-};
-
-struct fib6_nh_age_excptn_arg {
- struct fib6_gc_args *gc_args;
- long unsigned int now;
-};
-
-struct fib6_nh_rd_arg {
- struct fib6_result *res;
- struct flowi6 *fl6;
- const struct in6_addr *gw;
- struct rt6_info **ret;
-};
-
-struct ip6rd_flowi {
- struct flowi6 fl6;
- struct in6_addr gateway;
-};
-
-struct fib6_nh_del_cached_rt_arg {
- struct fib6_config *cfg;
- struct fib6_info *f6i;
-};
-
-struct arg_dev_net_ip {
- struct net_device *dev;
- struct net *net;
- struct in6_addr *addr;
-};
-
-struct arg_netdev_event {
- const struct net_device *dev;
- union {
- unsigned char nh_flags;
- long unsigned int event;
- };
-};
-
-struct rt6_mtu_change_arg {
- struct net_device *dev;
- unsigned int mtu;
- struct fib6_info *f6i;
-};
-
-struct rt6_nh {
- struct fib6_info *fib6_info;
- struct fib6_config r_cfg;
- struct list_head next;
-};
-
-struct fib6_nh_exception_dump_walker {
- struct rt6_rtnl_dump_arg *dump;
- struct fib6_info *rt;
- unsigned int flags;
- unsigned int skip;
- unsigned int count;
-};
-
-enum fib6_walk_state {
- FWS_S = 0,
- FWS_L = 1,
- FWS_R = 2,
- FWS_C = 3,
- FWS_U = 4,
-};
-
-struct fib6_walker {
- struct list_head lh;
- struct fib6_node *root;
- struct fib6_node *node;
- struct fib6_info *leaf;
- enum fib6_walk_state state;
- unsigned int skip;
- unsigned int count;
- unsigned int skip_in_node;
- int (*func)(struct fib6_walker *);
- void *args;
-};
-
-struct fib6_entry_notifier_info {
- struct fib_notifier_info info;
- struct fib6_info *rt;
- unsigned int nsiblings;
-};
-
-struct ipv6_route_iter {
- struct seq_net_private p;
- struct fib6_walker w;
- loff_t skip;
- struct fib6_table *tbl;
- int sernum;
-};
-
-struct bpf_iter__ipv6_route {
- union {
- struct bpf_iter_meta *meta;
- };
- union {
- struct fib6_info *rt;
- };
-};
-
-struct fib6_cleaner {
- struct fib6_walker w;
- struct net *net;
- int (*func)(struct fib6_info *, void *);
- int sernum;
- void *arg;
- bool skip_notify;
-};
-
-enum {
- FIB6_NO_SERNUM_CHANGE = 0,
-};
-
-struct fib6_dump_arg {
- struct net *net;
- struct notifier_block *nb;
- struct netlink_ext_ack *extack;
-};
-
-struct fib6_nh_pcpu_arg {
- struct fib6_info *from;
- const struct fib6_table *table;
-};
-
-struct lookup_args {
- int offset;
- const struct in6_addr *addr;
-};
-
-struct ipv6_mreq {
- struct in6_addr ipv6mr_multiaddr;
- int ipv6mr_ifindex;
-};
-
-struct in6_flowlabel_req {
- struct in6_addr flr_dst;
- __be32 flr_label;
- __u8 flr_action;
- __u8 flr_share;
- __u16 flr_flags;
- __u16 flr_expires;
- __u16 flr_linger;
- __u32 __flr_pad;
-};
-
-struct ip6_mtuinfo {
- struct sockaddr_in6 ip6m_addr;
- __u32 ip6m_mtu;
-};
-
-struct nduseroptmsg {
- unsigned char nduseropt_family;
- unsigned char nduseropt_pad1;
- short unsigned int nduseropt_opts_len;
- int nduseropt_ifindex;
- __u8 nduseropt_icmp_type;
- __u8 nduseropt_icmp_code;
- short unsigned int nduseropt_pad2;
- unsigned int nduseropt_pad3;
-};
-
-enum {
- NDUSEROPT_UNSPEC = 0,
- NDUSEROPT_SRCADDR = 1,
- __NDUSEROPT_MAX = 2,
-};
-
-struct nd_msg {
- struct icmp6hdr icmph;
- struct in6_addr target;
- __u8 opt[0];
-};
-
-struct rs_msg {
- struct icmp6hdr icmph;
- __u8 opt[0];
-};
-
-struct ra_msg {
- struct icmp6hdr icmph;
- __be32 reachable_time;
- __be32 retrans_timer;
-};
-
-struct icmp6_filter {
- __u32 data[8];
-};
-
-struct raw6_sock {
- struct inet_sock inet;
- __u32 checksum;
- __u32 offset;
- struct icmp6_filter filter;
- __u32 ip6mr_table;
- struct ipv6_pinfo inet6;
-};
-
-typedef int mh_filter_t(struct sock *, struct sk_buff *);
-
-struct raw6_frag_vec {
- struct msghdr *msg;
- int hlen;
- char c[4];
-};
-
-typedef void ip6_icmp_send_t(struct sk_buff *, u8, u8, __u32, const struct in6_addr *);
-
-struct ipv6_destopt_hao {
- __u8 type;
- __u8 length;
- struct in6_addr addr;
-} __attribute__((packed));
-
-struct icmpv6_msg {
- struct sk_buff *skb;
- int offset;
- uint8_t type;
-};
-
-struct icmp6_err {
- int err;
- int fatal;
-};
-
-struct mld_msg {
- struct icmp6hdr mld_hdr;
- struct in6_addr mld_mca;
-};
-
-struct mld2_grec {
- __u8 grec_type;
- __u8 grec_auxwords;
- __be16 grec_nsrcs;
- struct in6_addr grec_mca;
- struct in6_addr grec_src[0];
-};
-
-struct mld2_report {
- struct icmp6hdr mld2r_hdr;
- struct mld2_grec mld2r_grec[0];
-};
-
-struct mld2_query {
- struct icmp6hdr mld2q_hdr;
- struct in6_addr mld2q_mca;
- __u8 mld2q_qrv: 3;
- __u8 mld2q_suppress: 1;
- __u8 mld2q_resv2: 4;
- __u8 mld2q_qqic;
- __be16 mld2q_nsrcs;
- struct in6_addr mld2q_srcs[0];
-};
-
-struct igmp6_mc_iter_state {
- struct seq_net_private p;
- struct net_device *dev;
- struct inet6_dev *idev;
-};
-
-struct igmp6_mcf_iter_state {
- struct seq_net_private p;
- struct net_device *dev;
- struct inet6_dev *idev;
- struct ifmcaddr6 *im;
-};
-
-enum ip6_defrag_users {
- IP6_DEFRAG_LOCAL_DELIVER = 0,
- IP6_DEFRAG_CONNTRACK_IN = 1,
- __IP6_DEFRAG_CONNTRACK_IN = 65536,
- IP6_DEFRAG_CONNTRACK_OUT = 65537,
- __IP6_DEFRAG_CONNTRACK_OUT = 131072,
- IP6_DEFRAG_CONNTRACK_BRIDGE_IN = 131073,
- __IP6_DEFRAG_CONNTRACK_BRIDGE_IN = 196608,
-};
-
-struct frag_queue {
- struct inet_frag_queue q;
- int iif;
- __u16 nhoffset;
- u8 ecn;
-};
-
-struct tcp6_pseudohdr {
- struct in6_addr saddr;
- struct in6_addr daddr;
- __be32 len;
- __be32 protocol;
-};
-
-struct rt0_hdr {
- struct ipv6_rt_hdr rt_hdr;
- __u32 reserved;
- struct in6_addr addr[0];
-};
-
-struct ipv6_rpl_sr_hdr {
- __u8 nexthdr;
- __u8 hdrlen;
- __u8 type;
- __u8 segments_left;
- __u32 cmpre: 4;
- __u32 cmpri: 4;
- __u32 reserved: 4;
- __u32 pad: 4;
- __u32 reserved1: 16;
- union {
- struct in6_addr addr[0];
- __u8 data[0];
- } segments;
-};
-
-struct tlvtype_proc {
- int type;
- bool (*func)(struct sk_buff *, int);
-};
-
-struct ip6fl_iter_state {
- struct seq_net_private p;
- struct pid_namespace *pid_ns;
- int bucket;
-};
-
-struct sr6_tlv {
- __u8 type;
- __u8 len;
- __u8 data[0];
-};
-
-enum {
- SEG6_ATTR_UNSPEC = 0,
- SEG6_ATTR_DST = 1,
- SEG6_ATTR_DSTLEN = 2,
- SEG6_ATTR_HMACKEYID = 3,
- SEG6_ATTR_SECRET = 4,
- SEG6_ATTR_SECRETLEN = 5,
- SEG6_ATTR_ALGID = 6,
- SEG6_ATTR_HMACINFO = 7,
- __SEG6_ATTR_MAX = 8,
-};
-
-enum {
- SEG6_CMD_UNSPEC = 0,
- SEG6_CMD_SETHMAC = 1,
- SEG6_CMD_DUMPHMAC = 2,
- SEG6_CMD_SET_TUNSRC = 3,
- SEG6_CMD_GET_TUNSRC = 4,
- __SEG6_CMD_MAX = 5,
-};
-
-typedef short unsigned int mifi_t;
-
-typedef __u32 if_mask;
-
-struct if_set {
- if_mask ifs_bits[8];
-};
-
-struct mif6ctl {
- mifi_t mif6c_mifi;
- unsigned char mif6c_flags;
- unsigned char vifc_threshold;
- __u16 mif6c_pifi;
- unsigned int vifc_rate_limit;
-};
-
-struct mf6cctl {
- struct sockaddr_in6 mf6cc_origin;
- struct sockaddr_in6 mf6cc_mcastgrp;
- mifi_t mf6cc_parent;
- struct if_set mf6cc_ifset;
-};
-
-struct sioc_sg_req6 {
- struct sockaddr_in6 src;
- struct sockaddr_in6 grp;
- long unsigned int pktcnt;
- long unsigned int bytecnt;
- long unsigned int wrong_if;
-};
-
-struct sioc_mif_req6 {
- mifi_t mifi;
- long unsigned int icount;
- long unsigned int ocount;
- long unsigned int ibytes;
- long unsigned int obytes;
-};
-
-struct mrt6msg {
- __u8 im6_mbz;
- __u8 im6_msgtype;
- __u16 im6_mif;
- __u32 im6_pad;
- struct in6_addr im6_src;
- struct in6_addr im6_dst;
-};
-
-enum {
- IP6MRA_CREPORT_UNSPEC = 0,
- IP6MRA_CREPORT_MSGTYPE = 1,
- IP6MRA_CREPORT_MIF_ID = 2,
- IP6MRA_CREPORT_SRC_ADDR = 3,
- IP6MRA_CREPORT_DST_ADDR = 4,
- IP6MRA_CREPORT_PKT = 5,
- __IP6MRA_CREPORT_MAX = 6,
-};
-
-struct mfc6_cache_cmp_arg {
- struct in6_addr mf6c_mcastgrp;
- struct in6_addr mf6c_origin;
-};
-
-struct mfc6_cache {
- struct mr_mfc _c;
- union {
- struct {
- struct in6_addr mf6c_mcastgrp;
- struct in6_addr mf6c_origin;
- };
- struct mfc6_cache_cmp_arg cmparg;
- };
-};
-
-struct ip6mr_result {
- struct mr_table *mrt;
-};
-
-struct compat_sioc_sg_req6 {
- struct sockaddr_in6 src;
- struct sockaddr_in6 grp;
- compat_ulong_t pktcnt;
- compat_ulong_t bytecnt;
- compat_ulong_t wrong_if;
-};
-
-struct compat_sioc_mif_req6 {
- mifi_t mifi;
- compat_ulong_t icount;
- compat_ulong_t ocount;
- compat_ulong_t ibytes;
- compat_ulong_t obytes;
-};
-
-struct xfrm6_protocol {
- int (*handler)(struct sk_buff *);
- int (*input_handler)(struct sk_buff *, int, __be32, int);
- int (*cb_handler)(struct sk_buff *, int);
- int (*err_handler)(struct sk_buff *, struct inet6_skb_parm *, u8, u8, int, __be32);
- struct xfrm6_protocol *next;
- int priority;
-};
-
-struct br_input_skb_cb {
- struct net_device *brdev;
- u16 frag_max_size;
- u8 igmp;
- u8 mrouters_only: 1;
- u8 proxyarp_replied: 1;
- u8 src_port_isolated: 1;
- u8 vlan_filtered: 1;
- u8 br_netfilter_broute: 1;
- int offload_fwd_mark;
-};
-
-struct nf_bridge_frag_data;
-
-typedef struct rt6_info * (*pol_lookup_t)(struct net *, struct fib6_table *, struct flowi6 *, const struct sk_buff *, int);
-
-struct fib6_rule {
- struct fib_rule common;
- struct rt6key src;
- struct rt6key dst;
- u8 tclass;
-};
-
-struct calipso_doi;
-
-struct netlbl_calipso_ops {
- int (*doi_add)(struct calipso_doi *, struct netlbl_audit *);
- void (*doi_free)(struct calipso_doi *);
- int (*doi_remove)(u32, struct netlbl_audit *);
- struct calipso_doi * (*doi_getdef)(u32);
- void (*doi_putdef)(struct calipso_doi *);
- int (*doi_walk)(u32 *, int (*)(struct calipso_doi *, void *), void *);
- int (*sock_getattr)(struct sock *, struct netlbl_lsm_secattr *);
- int (*sock_setattr)(struct sock *, const struct calipso_doi *, const struct netlbl_lsm_secattr *);
- void (*sock_delattr)(struct sock *);
- int (*req_setattr)(struct request_sock *, const struct calipso_doi *, const struct netlbl_lsm_secattr *);
- void (*req_delattr)(struct request_sock *);
- int (*opt_getattr)(const unsigned char *, struct netlbl_lsm_secattr *);
- unsigned char * (*skbuff_optptr)(const struct sk_buff *);
- int (*skbuff_setattr)(struct sk_buff *, const struct calipso_doi *, const struct netlbl_lsm_secattr *);
- int (*skbuff_delattr)(struct sk_buff *);
- void (*cache_invalidate)();
- int (*cache_add)(const unsigned char *, const struct netlbl_lsm_secattr *);
-};
-
-struct calipso_doi {
- u32 doi;
- u32 type;
- refcount_t refcount;
- struct list_head list;
- struct callback_head rcu;
-};
-
-struct calipso_map_cache_bkt {
- spinlock_t lock;
- u32 size;
- struct list_head list;
-};
-
-struct calipso_map_cache_entry {
- u32 hash;
- unsigned char *key;
- size_t key_len;
- struct netlbl_lsm_cache *lsm_data;
- u32 activity;
- struct list_head list;
-};
-
-enum {
- SEG6_IPTUNNEL_UNSPEC = 0,
- SEG6_IPTUNNEL_SRH = 1,
- __SEG6_IPTUNNEL_MAX = 2,
-};
-
-struct seg6_iptunnel_encap {
- int mode;
- struct ipv6_sr_hdr srh[0];
-};
-
-enum {
- SEG6_IPTUN_MODE_INLINE = 0,
- SEG6_IPTUN_MODE_ENCAP = 1,
- SEG6_IPTUN_MODE_L2ENCAP = 2,
-};
-
-struct seg6_lwt {
- struct dst_cache cache;
- struct seg6_iptunnel_encap tuninfo[0];
-};
-
-enum {
- SEG6_LOCAL_UNSPEC = 0,
- SEG6_LOCAL_ACTION = 1,
- SEG6_LOCAL_SRH = 2,
- SEG6_LOCAL_TABLE = 3,
- SEG6_LOCAL_NH4 = 4,
- SEG6_LOCAL_NH6 = 5,
- SEG6_LOCAL_IIF = 6,
- SEG6_LOCAL_OIF = 7,
- SEG6_LOCAL_BPF = 8,
- __SEG6_LOCAL_MAX = 9,
-};
-
-enum {
- SEG6_LOCAL_BPF_PROG_UNSPEC = 0,
- SEG6_LOCAL_BPF_PROG = 1,
- SEG6_LOCAL_BPF_PROG_NAME = 2,
- __SEG6_LOCAL_BPF_PROG_MAX = 3,
-};
-
-struct seg6_local_lwt;
-
-struct seg6_action_desc {
- int action;
- long unsigned int attrs;
- int (*input)(struct sk_buff *, struct seg6_local_lwt *);
- int static_headroom;
-};
-
-struct seg6_local_lwt {
- int action;
- struct ipv6_sr_hdr *srh;
- int table;
- struct in_addr nh4;
- struct in6_addr nh6;
- int iif;
- int oif;
- struct bpf_lwt_prog bpf;
- int headroom;
- struct seg6_action_desc *desc;
-};
-
-struct seg6_action_param {
- int (*parse)(struct nlattr **, struct seg6_local_lwt *);
- int (*put)(struct sk_buff *, struct seg6_local_lwt *);
- int (*cmp)(struct seg6_local_lwt *, struct seg6_local_lwt *);
-};
-
-enum {
- RPL_IPTUNNEL_UNSPEC = 0,
- RPL_IPTUNNEL_SRH = 1,
- __RPL_IPTUNNEL_MAX = 2,
-};
-
-struct rpl_iptunnel_encap {
- struct ipv6_rpl_sr_hdr srh[0];
-};
-
-struct rpl_lwt {
- struct dst_cache cache;
- struct rpl_iptunnel_encap tuninfo;
-};
-
-enum {
- IP6_FH_F_FRAG = 1,
- IP6_FH_F_AUTH = 2,
- IP6_FH_F_SKIP_RH = 4,
-};
-
-struct _strp_msg {
- struct strp_msg strp;
- int accum_len;
-};
-
-struct vlan_group {
- unsigned int nr_vlan_devs;
- struct hlist_node hlist;
- struct net_device **vlan_devices_arrays[16];
-};
-
-struct vlan_info {
- struct net_device *real_dev;
- struct vlan_group grp;
- struct list_head vid_list;
- unsigned int nr_vids;
- struct callback_head rcu;
-};
-
-enum vlan_flags {
- VLAN_FLAG_REORDER_HDR = 1,
- VLAN_FLAG_GVRP = 2,
- VLAN_FLAG_LOOSE_BINDING = 4,
- VLAN_FLAG_MVRP = 8,
- VLAN_FLAG_BRIDGE_BINDING = 16,
-};
-
-struct vlan_priority_tci_mapping {
- u32 priority;
- u16 vlan_qos;
- struct vlan_priority_tci_mapping *next;
-};
-
-struct vlan_dev_priv {
- unsigned int nr_ingress_mappings;
- u32 ingress_priority_map[8];
- unsigned int nr_egress_mappings;
- struct vlan_priority_tci_mapping *egress_priority_map[16];
- __be16 vlan_proto;
- u16 vlan_id;
- u16 flags;
- struct net_device *real_dev;
- unsigned char real_dev_addr[6];
- struct proc_dir_entry *dent;
- struct vlan_pcpu_stats *vlan_pcpu_stats;
- struct netpoll *netpoll;
-};
-
-enum vlan_protos {
- VLAN_PROTO_8021Q = 0,
- VLAN_PROTO_8021AD = 1,
- VLAN_PROTO_NUM = 2,
-};
-
-struct vlan_vid_info {
- struct list_head list;
- __be16 proto;
- u16 vid;
- int refcount;
-};
-
-enum nl80211_iftype {
- NL80211_IFTYPE_UNSPECIFIED = 0,
- NL80211_IFTYPE_ADHOC = 1,
- NL80211_IFTYPE_STATION = 2,
- NL80211_IFTYPE_AP = 3,
- NL80211_IFTYPE_AP_VLAN = 4,
- NL80211_IFTYPE_WDS = 5,
- NL80211_IFTYPE_MONITOR = 6,
- NL80211_IFTYPE_MESH_POINT = 7,
- NL80211_IFTYPE_P2P_CLIENT = 8,
- NL80211_IFTYPE_P2P_GO = 9,
- NL80211_IFTYPE_P2P_DEVICE = 10,
- NL80211_IFTYPE_OCB = 11,
- NL80211_IFTYPE_NAN = 12,
- NUM_NL80211_IFTYPES = 13,
- NL80211_IFTYPE_MAX = 12,
-};
-
-struct cfg80211_conn;
-
-struct cfg80211_cached_keys;
-
-enum ieee80211_bss_type {
- IEEE80211_BSS_TYPE_ESS = 0,
- IEEE80211_BSS_TYPE_PBSS = 1,
- IEEE80211_BSS_TYPE_IBSS = 2,
- IEEE80211_BSS_TYPE_MBSS = 3,
- IEEE80211_BSS_TYPE_ANY = 4,
-};
-
-struct cfg80211_internal_bss;
-
-enum nl80211_chan_width {
- NL80211_CHAN_WIDTH_20_NOHT = 0,
- NL80211_CHAN_WIDTH_20 = 1,
- NL80211_CHAN_WIDTH_40 = 2,
- NL80211_CHAN_WIDTH_80 = 3,
- NL80211_CHAN_WIDTH_80P80 = 4,
- NL80211_CHAN_WIDTH_160 = 5,
- NL80211_CHAN_WIDTH_5 = 6,
- NL80211_CHAN_WIDTH_10 = 7,
- NL80211_CHAN_WIDTH_1 = 8,
- NL80211_CHAN_WIDTH_2 = 9,
- NL80211_CHAN_WIDTH_4 = 10,
- NL80211_CHAN_WIDTH_8 = 11,
- NL80211_CHAN_WIDTH_16 = 12,
-};
-
-enum ieee80211_edmg_bw_config {
- IEEE80211_EDMG_BW_CONFIG_4 = 4,
- IEEE80211_EDMG_BW_CONFIG_5 = 5,
- IEEE80211_EDMG_BW_CONFIG_6 = 6,
- IEEE80211_EDMG_BW_CONFIG_7 = 7,
- IEEE80211_EDMG_BW_CONFIG_8 = 8,
- IEEE80211_EDMG_BW_CONFIG_9 = 9,
- IEEE80211_EDMG_BW_CONFIG_10 = 10,
- IEEE80211_EDMG_BW_CONFIG_11 = 11,
- IEEE80211_EDMG_BW_CONFIG_12 = 12,
- IEEE80211_EDMG_BW_CONFIG_13 = 13,
- IEEE80211_EDMG_BW_CONFIG_14 = 14,
- IEEE80211_EDMG_BW_CONFIG_15 = 15,
-};
-
-struct ieee80211_edmg {
- u8 channels;
- enum ieee80211_edmg_bw_config bw_config;
-};
-
-struct ieee80211_channel;
-
-struct cfg80211_chan_def {
- struct ieee80211_channel *chan;
- enum nl80211_chan_width width;
- u32 center_freq1;
- u32 center_freq2;
- struct ieee80211_edmg edmg;
- u16 freq1_offset;
-};
-
-struct ieee80211_mcs_info {
- u8 rx_mask[10];
- __le16 rx_highest;
- u8 tx_params;
- u8 reserved[3];
-};
-
-struct ieee80211_ht_cap {
- __le16 cap_info;
- u8 ampdu_params_info;
- struct ieee80211_mcs_info mcs;
- __le16 extended_ht_cap_info;
- __le32 tx_BF_cap_info;
- u8 antenna_selection_info;
-} __attribute__((packed));
-
-struct key_params;
-
-struct cfg80211_ibss_params {
- const u8 *ssid;
- const u8 *bssid;
- struct cfg80211_chan_def chandef;
- const u8 *ie;
- u8 ssid_len;
- u8 ie_len;
- u16 beacon_interval;
- u32 basic_rates;
- bool channel_fixed;
- bool privacy;
- bool control_port;
- bool control_port_over_nl80211;
- bool userspace_handles_dfs;
- int: 24;
- int mcast_rate[5];
- struct ieee80211_ht_cap ht_capa;
- struct ieee80211_ht_cap ht_capa_mask;
- struct key_params *wep_keys;
- int wep_tx_key;
- int: 32;
-} __attribute__((packed));
-
-enum nl80211_auth_type {
- NL80211_AUTHTYPE_OPEN_SYSTEM = 0,
- NL80211_AUTHTYPE_SHARED_KEY = 1,
- NL80211_AUTHTYPE_FT = 2,
- NL80211_AUTHTYPE_NETWORK_EAP = 3,
- NL80211_AUTHTYPE_SAE = 4,
- NL80211_AUTHTYPE_FILS_SK = 5,
- NL80211_AUTHTYPE_FILS_SK_PFS = 6,
- NL80211_AUTHTYPE_FILS_PK = 7,
- __NL80211_AUTHTYPE_NUM = 8,
- NL80211_AUTHTYPE_MAX = 7,
- NL80211_AUTHTYPE_AUTOMATIC = 8,
-};
-
-enum nl80211_mfp {
- NL80211_MFP_NO = 0,
- NL80211_MFP_REQUIRED = 1,
- NL80211_MFP_OPTIONAL = 2,
-};
-
-struct cfg80211_crypto_settings {
- u32 wpa_versions;
- u32 cipher_group;
- int n_ciphers_pairwise;
- u32 ciphers_pairwise[5];
- int n_akm_suites;
- u32 akm_suites[2];
- bool control_port;
- __be16 control_port_ethertype;
- bool control_port_no_encrypt;
- bool control_port_over_nl80211;
- bool control_port_no_preauth;
- struct key_params *wep_keys;
- int wep_tx_key;
- const u8 *psk;
- const u8 *sae_pwd;
- u8 sae_pwd_len;
-};
-
-struct ieee80211_vht_mcs_info {
- __le16 rx_mcs_map;
- __le16 rx_highest;
- __le16 tx_mcs_map;
- __le16 tx_highest;
-};
-
-struct ieee80211_vht_cap {
- __le32 vht_cap_info;
- struct ieee80211_vht_mcs_info supp_mcs;
-};
-
-enum nl80211_bss_select_attr {
- __NL80211_BSS_SELECT_ATTR_INVALID = 0,
- NL80211_BSS_SELECT_ATTR_RSSI = 1,
- NL80211_BSS_SELECT_ATTR_BAND_PREF = 2,
- NL80211_BSS_SELECT_ATTR_RSSI_ADJUST = 3,
- __NL80211_BSS_SELECT_ATTR_AFTER_LAST = 4,
- NL80211_BSS_SELECT_ATTR_MAX = 3,
-};
-
-enum nl80211_band {
- NL80211_BAND_2GHZ = 0,
- NL80211_BAND_5GHZ = 1,
- NL80211_BAND_60GHZ = 2,
- NL80211_BAND_6GHZ = 3,
- NL80211_BAND_S1GHZ = 4,
- NUM_NL80211_BANDS = 5,
-};
-
-struct cfg80211_bss_select_adjust {
- enum nl80211_band band;
- s8 delta;
-};
-
-struct cfg80211_bss_selection {
- enum nl80211_bss_select_attr behaviour;
- union {
- enum nl80211_band band_pref;
- struct cfg80211_bss_select_adjust adjust;
- } param;
-};
-
-struct cfg80211_connect_params {
- struct ieee80211_channel *channel;
- struct ieee80211_channel *channel_hint;
- const u8 *bssid;
- const u8 *bssid_hint;
- const u8 *ssid;
- size_t ssid_len;
- enum nl80211_auth_type auth_type;
- int: 32;
- const u8 *ie;
- size_t ie_len;
- bool privacy;
- int: 24;
- enum nl80211_mfp mfp;
- struct cfg80211_crypto_settings crypto;
- const u8 *key;
- u8 key_len;
- u8 key_idx;
- short: 16;
- u32 flags;
- int bg_scan_period;
- struct ieee80211_ht_cap ht_capa;
- struct ieee80211_ht_cap ht_capa_mask;
- struct ieee80211_vht_cap vht_capa;
- struct ieee80211_vht_cap vht_capa_mask;
- bool pbss;
- int: 24;
- struct cfg80211_bss_selection bss_select;
- const u8 *prev_bssid;
- const u8 *fils_erp_username;
- size_t fils_erp_username_len;
- const u8 *fils_erp_realm;
- size_t fils_erp_realm_len;
- u16 fils_erp_next_seq_num;
- long: 48;
- const u8 *fils_erp_rrk;
- size_t fils_erp_rrk_len;
- bool want_1x;
- int: 24;
- struct ieee80211_edmg edmg;
- int: 32;
-} __attribute__((packed));
-
-struct cfg80211_cqm_config;
-
-struct wiphy;
-
-struct wireless_dev {
- struct wiphy *wiphy;
- enum nl80211_iftype iftype;
- struct list_head list;
- struct net_device *netdev;
- u32 identifier;
- struct list_head mgmt_registrations;
- spinlock_t mgmt_registrations_lock;
- u8 mgmt_registrations_need_update: 1;
- struct mutex mtx;
- bool use_4addr;
- bool is_running;
- u8 address[6];
- u8 ssid[32];
- u8 ssid_len;
- u8 mesh_id_len;
- u8 mesh_id_up_len;
- struct cfg80211_conn *conn;
- struct cfg80211_cached_keys *connect_keys;
- enum ieee80211_bss_type conn_bss_type;
- u32 conn_owner_nlportid;
- struct work_struct disconnect_wk;
- u8 disconnect_bssid[6];
- struct list_head event_list;
- spinlock_t event_lock;
- struct cfg80211_internal_bss *current_bss;
- struct cfg80211_chan_def preset_chandef;
- struct cfg80211_chan_def chandef;
- bool ibss_fixed;
- bool ibss_dfs_possible;
- bool ps;
- int ps_timeout;
- int beacon_interval;
- u32 ap_unexpected_nlportid;
- u32 owner_nlportid;
- bool nl_owner_dead;
- bool cac_started;
- long unsigned int cac_start_time;
- unsigned int cac_time_ms;
- struct {
- struct cfg80211_ibss_params ibss;
- struct cfg80211_connect_params connect;
- struct cfg80211_cached_keys *keys;
- const u8 *ie;
- size_t ie_len;
- u8 bssid[6];
- u8 prev_bssid[6];
- u8 ssid[32];
- s8 default_key;
- s8 default_mgmt_key;
- bool prev_bssid_valid;
- } wext;
- struct cfg80211_cqm_config *cqm_config;
- struct list_head pmsr_list;
- spinlock_t pmsr_lock;
- struct work_struct pmsr_free_wk;
- long unsigned int unprot_beacon_reported;
-};
-
-struct iw_encode_ext {
- __u32 ext_flags;
- __u8 tx_seq[8];
- __u8 rx_seq[8];
- struct sockaddr addr;
- __u16 alg;
- __u16 key_len;
- __u8 key[0];
-};
-
-struct iwreq {
- union {
- char ifrn_name[16];
- } ifr_ifrn;
- union iwreq_data u;
-};
-
-struct iw_event {
- __u16 len;
- __u16 cmd;
- union iwreq_data u;
-};
-
-struct compat_iw_point {
- compat_caddr_t pointer;
- __u16 length;
- __u16 flags;
-};
-
-struct __compat_iw_event {
- __u16 len;
- __u16 cmd;
- compat_caddr_t pointer;
-};
-
-enum nl80211_reg_initiator {
- NL80211_REGDOM_SET_BY_CORE = 0,
- NL80211_REGDOM_SET_BY_USER = 1,
- NL80211_REGDOM_SET_BY_DRIVER = 2,
- NL80211_REGDOM_SET_BY_COUNTRY_IE = 3,
-};
-
-enum nl80211_dfs_regions {
- NL80211_DFS_UNSET = 0,
- NL80211_DFS_FCC = 1,
- NL80211_DFS_ETSI = 2,
- NL80211_DFS_JP = 3,
-};
-
-enum nl80211_user_reg_hint_type {
- NL80211_USER_REG_HINT_USER = 0,
- NL80211_USER_REG_HINT_CELL_BASE = 1,
- NL80211_USER_REG_HINT_INDOOR = 2,
-};
-
-enum nl80211_mntr_flags {
- __NL80211_MNTR_FLAG_INVALID = 0,
- NL80211_MNTR_FLAG_FCSFAIL = 1,
- NL80211_MNTR_FLAG_PLCPFAIL = 2,
- NL80211_MNTR_FLAG_CONTROL = 3,
- NL80211_MNTR_FLAG_OTHER_BSS = 4,
- NL80211_MNTR_FLAG_COOK_FRAMES = 5,
- NL80211_MNTR_FLAG_ACTIVE = 6,
- __NL80211_MNTR_FLAG_AFTER_LAST = 7,
- NL80211_MNTR_FLAG_MAX = 6,
-};
-
-enum nl80211_key_mode {
- NL80211_KEY_RX_TX = 0,
- NL80211_KEY_NO_TX = 1,
- NL80211_KEY_SET_TX = 2,
-};
-
-enum nl80211_bss_scan_width {
- NL80211_BSS_CHAN_WIDTH_20 = 0,
- NL80211_BSS_CHAN_WIDTH_10 = 1,
- NL80211_BSS_CHAN_WIDTH_5 = 2,
- NL80211_BSS_CHAN_WIDTH_1 = 3,
- NL80211_BSS_CHAN_WIDTH_2 = 4,
-};
-
-struct nl80211_wowlan_tcp_data_seq {
- __u32 start;
- __u32 offset;
- __u32 len;
-};
-
-struct nl80211_wowlan_tcp_data_token {
- __u32 offset;
- __u32 len;
- __u8 token_stream[0];
-};
-
-struct nl80211_wowlan_tcp_data_token_feature {
- __u32 min_len;
- __u32 max_len;
- __u32 bufsize;
-};
-
-enum nl80211_ext_feature_index {
- NL80211_EXT_FEATURE_VHT_IBSS = 0,
- NL80211_EXT_FEATURE_RRM = 1,
- NL80211_EXT_FEATURE_MU_MIMO_AIR_SNIFFER = 2,
- NL80211_EXT_FEATURE_SCAN_START_TIME = 3,
- NL80211_EXT_FEATURE_BSS_PARENT_TSF = 4,
- NL80211_EXT_FEATURE_SET_SCAN_DWELL = 5,
- NL80211_EXT_FEATURE_BEACON_RATE_LEGACY = 6,
- NL80211_EXT_FEATURE_BEACON_RATE_HT = 7,
- NL80211_EXT_FEATURE_BEACON_RATE_VHT = 8,
- NL80211_EXT_FEATURE_FILS_STA = 9,
- NL80211_EXT_FEATURE_MGMT_TX_RANDOM_TA = 10,
- NL80211_EXT_FEATURE_MGMT_TX_RANDOM_TA_CONNECTED = 11,
- NL80211_EXT_FEATURE_SCHED_SCAN_RELATIVE_RSSI = 12,
- NL80211_EXT_FEATURE_CQM_RSSI_LIST = 13,
- NL80211_EXT_FEATURE_FILS_SK_OFFLOAD = 14,
- NL80211_EXT_FEATURE_4WAY_HANDSHAKE_STA_PSK = 15,
- NL80211_EXT_FEATURE_4WAY_HANDSHAKE_STA_1X = 16,
- NL80211_EXT_FEATURE_FILS_MAX_CHANNEL_TIME = 17,
- NL80211_EXT_FEATURE_ACCEPT_BCAST_PROBE_RESP = 18,
- NL80211_EXT_FEATURE_OCE_PROBE_REQ_HIGH_TX_RATE = 19,
- NL80211_EXT_FEATURE_OCE_PROBE_REQ_DEFERRAL_SUPPRESSION = 20,
- NL80211_EXT_FEATURE_MFP_OPTIONAL = 21,
- NL80211_EXT_FEATURE_LOW_SPAN_SCAN = 22,
- NL80211_EXT_FEATURE_LOW_POWER_SCAN = 23,
- NL80211_EXT_FEATURE_HIGH_ACCURACY_SCAN = 24,
- NL80211_EXT_FEATURE_DFS_OFFLOAD = 25,
- NL80211_EXT_FEATURE_CONTROL_PORT_OVER_NL80211 = 26,
- NL80211_EXT_FEATURE_ACK_SIGNAL_SUPPORT = 27,
- NL80211_EXT_FEATURE_DATA_ACK_SIGNAL_SUPPORT = 27,
- NL80211_EXT_FEATURE_TXQS = 28,
- NL80211_EXT_FEATURE_SCAN_RANDOM_SN = 29,
- NL80211_EXT_FEATURE_SCAN_MIN_PREQ_CONTENT = 30,
- NL80211_EXT_FEATURE_CAN_REPLACE_PTK0 = 31,
- NL80211_EXT_FEATURE_ENABLE_FTM_RESPONDER = 32,
- NL80211_EXT_FEATURE_AIRTIME_FAIRNESS = 33,
- NL80211_EXT_FEATURE_AP_PMKSA_CACHING = 34,
- NL80211_EXT_FEATURE_SCHED_SCAN_BAND_SPECIFIC_RSSI_THOLD = 35,
- NL80211_EXT_FEATURE_EXT_KEY_ID = 36,
- NL80211_EXT_FEATURE_STA_TX_PWR = 37,
- NL80211_EXT_FEATURE_SAE_OFFLOAD = 38,
- NL80211_EXT_FEATURE_VLAN_OFFLOAD = 39,
- NL80211_EXT_FEATURE_AQL = 40,
- NL80211_EXT_FEATURE_BEACON_PROTECTION = 41,
- NL80211_EXT_FEATURE_CONTROL_PORT_NO_PREAUTH = 42,
- NL80211_EXT_FEATURE_PROTECTED_TWT = 43,
- NL80211_EXT_FEATURE_DEL_IBSS_STA = 44,
- NL80211_EXT_FEATURE_MULTICAST_REGISTRATIONS = 45,
- NL80211_EXT_FEATURE_BEACON_PROTECTION_CLIENT = 46,
- NL80211_EXT_FEATURE_SCAN_FREQ_KHZ = 47,
- NL80211_EXT_FEATURE_CONTROL_PORT_OVER_NL80211_TX_STATUS = 48,
- NL80211_EXT_FEATURE_OPERATING_CHANNEL_VALIDATION = 49,
- NL80211_EXT_FEATURE_4WAY_HANDSHAKE_AP_PSK = 50,
- NL80211_EXT_FEATURE_SAE_OFFLOAD_AP = 51,
- NL80211_EXT_FEATURE_FILS_DISCOVERY = 52,
- NL80211_EXT_FEATURE_UNSOL_BCAST_PROBE_RESP = 53,
- NUM_NL80211_EXT_FEATURES = 54,
- MAX_NL80211_EXT_FEATURES = 53,
-};
-
-enum nl80211_dfs_state {
- NL80211_DFS_USABLE = 0,
- NL80211_DFS_UNAVAILABLE = 1,
- NL80211_DFS_AVAILABLE = 2,
-};
-
-struct nl80211_vendor_cmd_info {
- __u32 vendor_id;
- __u32 subcmd;
-};
-
-struct ieee80211_he_cap_elem {
- u8 mac_cap_info[6];
- u8 phy_cap_info[11];
-};
-
-struct ieee80211_he_mcs_nss_supp {
- __le16 rx_mcs_80;
- __le16 tx_mcs_80;
- __le16 rx_mcs_160;
- __le16 tx_mcs_160;
- __le16 rx_mcs_80p80;
- __le16 tx_mcs_80p80;
-};
-
-struct ieee80211_he_6ghz_capa {
- __le16 capa;
-};
-
-enum environment_cap {
- ENVIRON_ANY = 0,
- ENVIRON_INDOOR = 1,
- ENVIRON_OUTDOOR = 2,
-};
-
-struct regulatory_request {
- struct callback_head callback_head;
- int wiphy_idx;
- enum nl80211_reg_initiator initiator;
- enum nl80211_user_reg_hint_type user_reg_hint_type;
- char alpha2[3];
- enum nl80211_dfs_regions dfs_region;
- bool intersect;
- bool processed;
- enum environment_cap country_ie_env;
- struct list_head list;
-};
-
-struct ieee80211_freq_range {
- u32 start_freq_khz;
- u32 end_freq_khz;
- u32 max_bandwidth_khz;
-};
-
-struct ieee80211_power_rule {
- u32 max_antenna_gain;
- u32 max_eirp;
-};
-
-struct ieee80211_wmm_ac {
- u16 cw_min;
- u16 cw_max;
- u16 cot;
- u8 aifsn;
-};
-
-struct ieee80211_wmm_rule {
- struct ieee80211_wmm_ac client[4];
- struct ieee80211_wmm_ac ap[4];
-};
-
-struct ieee80211_reg_rule {
- struct ieee80211_freq_range freq_range;
- struct ieee80211_power_rule power_rule;
- struct ieee80211_wmm_rule wmm_rule;
- u32 flags;
- u32 dfs_cac_ms;
- bool has_wmm;
-};
-
-struct ieee80211_regdomain {
- struct callback_head callback_head;
- u32 n_reg_rules;
- char alpha2[3];
- enum nl80211_dfs_regions dfs_region;
- struct ieee80211_reg_rule reg_rules[0];
-};
-
-struct ieee80211_channel {
- enum nl80211_band band;
- u32 center_freq;
- u16 freq_offset;
- u16 hw_value;
- u32 flags;
- int max_antenna_gain;
- int max_power;
- int max_reg_power;
- bool beacon_found;
- u32 orig_flags;
- int orig_mag;
- int orig_mpwr;
- enum nl80211_dfs_state dfs_state;
- long unsigned int dfs_state_entered;
- unsigned int dfs_cac_ms;
-};
-
-struct ieee80211_rate {
- u32 flags;
- u16 bitrate;
- u16 hw_value;
- u16 hw_value_short;
-};
-
-struct ieee80211_sta_ht_cap {
- u16 cap;
- bool ht_supported;
- u8 ampdu_factor;
- u8 ampdu_density;
- struct ieee80211_mcs_info mcs;
- char: 8;
-} __attribute__((packed));
-
-struct ieee80211_sta_vht_cap {
- bool vht_supported;
- u32 cap;
- struct ieee80211_vht_mcs_info vht_mcs;
-};
-
-struct ieee80211_sta_he_cap {
- bool has_he;
- struct ieee80211_he_cap_elem he_cap_elem;
- struct ieee80211_he_mcs_nss_supp he_mcs_nss_supp;
- u8 ppe_thres[25];
-} __attribute__((packed));
-
-struct ieee80211_sband_iftype_data {
- u16 types_mask;
- struct ieee80211_sta_he_cap he_cap;
- struct ieee80211_he_6ghz_capa he_6ghz_capa;
- char: 8;
-} __attribute__((packed));
-
-struct ieee80211_sta_s1g_cap {
- bool s1g;
- u8 cap[10];
- u8 nss_mcs[5];
-};
-
-struct ieee80211_supported_band {
- struct ieee80211_channel *channels;
- struct ieee80211_rate *bitrates;
- enum nl80211_band band;
- int n_channels;
- int n_bitrates;
- struct ieee80211_sta_ht_cap ht_cap;
- struct ieee80211_sta_vht_cap vht_cap;
- struct ieee80211_sta_s1g_cap s1g_cap;
- struct ieee80211_edmg edmg_cap;
- u16 n_iftype_data;
- const struct ieee80211_sband_iftype_data *iftype_data;
-};
-
-struct key_params {
- const u8 *key;
- const u8 *seq;
- int key_len;
- int seq_len;
- u16 vlan_id;
- u32 cipher;
- enum nl80211_key_mode mode;
-};
-
-struct mac_address {
- u8 addr[6];
-};
-
-struct cfg80211_ssid {
- u8 ssid[32];
- u8 ssid_len;
-};
-
-enum cfg80211_signal_type {
- CFG80211_SIGNAL_TYPE_NONE = 0,
- CFG80211_SIGNAL_TYPE_MBM = 1,
- CFG80211_SIGNAL_TYPE_UNSPEC = 2,
-};
-
-struct ieee80211_txrx_stypes;
-
-struct ieee80211_iface_combination;
-
-struct wiphy_iftype_akm_suites;
-
-struct wiphy_wowlan_support;
-
-struct cfg80211_wowlan;
-
-struct wiphy_iftype_ext_capab;
-
-struct wiphy_coalesce_support;
-
-struct wiphy_vendor_command;
-
-struct cfg80211_pmsr_capabilities;
-
-struct wiphy {
- u8 perm_addr[6];
- u8 addr_mask[6];
- struct mac_address *addresses;
- const struct ieee80211_txrx_stypes *mgmt_stypes;
- const struct ieee80211_iface_combination *iface_combinations;
- int n_iface_combinations;
- u16 software_iftypes;
- u16 n_addresses;
- u16 interface_modes;
- u16 max_acl_mac_addrs;
- u32 flags;
- u32 regulatory_flags;
- u32 features;
- u8 ext_features[7];
- u32 ap_sme_capa;
- enum cfg80211_signal_type signal_type;
- int bss_priv_size;
- u8 max_scan_ssids;
- u8 max_sched_scan_reqs;
- u8 max_sched_scan_ssids;
- u8 max_match_sets;
- u16 max_scan_ie_len;
- u16 max_sched_scan_ie_len;
- u32 max_sched_scan_plans;
- u32 max_sched_scan_plan_interval;
- u32 max_sched_scan_plan_iterations;
- int n_cipher_suites;
- const u32 *cipher_suites;
- int n_akm_suites;
- const u32 *akm_suites;
- const struct wiphy_iftype_akm_suites *iftype_akm_suites;
- unsigned int num_iftype_akm_suites;
- u8 retry_short;
- u8 retry_long;
- u32 frag_threshold;
- u32 rts_threshold;
- u8 coverage_class;
- char fw_version[32];
- u32 hw_version;
- const struct wiphy_wowlan_support *wowlan;
- struct cfg80211_wowlan *wowlan_config;
- u16 max_remain_on_channel_duration;
- u8 max_num_pmkids;
- u32 available_antennas_tx;
- u32 available_antennas_rx;
- u32 probe_resp_offload;
- const u8 *extended_capabilities;
- const u8 *extended_capabilities_mask;
- u8 extended_capabilities_len;
- const struct wiphy_iftype_ext_capab *iftype_ext_capab;
- unsigned int num_iftype_ext_capab;
- const void *privid;
- struct ieee80211_supported_band *bands[5];
- void (*reg_notifier)(struct wiphy *, struct regulatory_request *);
- const struct ieee80211_regdomain *regd;
- struct device dev;
- bool registered;
- struct dentry *debugfsdir;
- const struct ieee80211_ht_cap *ht_capa_mod_mask;
- const struct ieee80211_vht_cap *vht_capa_mod_mask;
- struct list_head wdev_list;
- possible_net_t _net;
- const struct iw_handler_def *wext;
- const struct wiphy_coalesce_support *coalesce;
- const struct wiphy_vendor_command *vendor_commands;
- const struct nl80211_vendor_cmd_info *vendor_events;
- int n_vendor_commands;
- int n_vendor_events;
- u16 max_ap_assoc_sta;
- u8 max_num_csa_counters;
- u32 bss_select_support;
- u8 nan_supported_bands;
- u32 txq_limit;
- u32 txq_memory_limit;
- u32 txq_quantum;
- long unsigned int tx_queue_len;
- u8 support_mbssid: 1;
- u8 support_only_he_mbssid: 1;
- const struct cfg80211_pmsr_capabilities *pmsr_capa;
- struct {
- u64 peer;
- u64 vif;
- u8 max_retry;
- } tid_config_support;
- u8 max_data_retry_count;
- long: 56;
- long: 64;
- char priv[0];
-};
-
-struct cfg80211_match_set {
- struct cfg80211_ssid ssid;
- u8 bssid[6];
- s32 rssi_thold;
- s32 per_band_rssi_thold[5];
-};
-
-struct cfg80211_sched_scan_plan {
- u32 interval;
- u32 iterations;
-};
-
-struct cfg80211_sched_scan_request {
- u64 reqid;
- struct cfg80211_ssid *ssids;
- int n_ssids;
- u32 n_channels;
- enum nl80211_bss_scan_width scan_width;
- const u8 *ie;
- size_t ie_len;
- u32 flags;
- struct cfg80211_match_set *match_sets;
- int n_match_sets;
- s32 min_rssi_thold;
- u32 delay;
- struct cfg80211_sched_scan_plan *scan_plans;
- int n_scan_plans;
- u8 mac_addr[6];
- u8 mac_addr_mask[6];
- bool relative_rssi_set;
- s8 relative_rssi;
- struct cfg80211_bss_select_adjust rssi_adjust;
- struct wiphy *wiphy;
- struct net_device *dev;
- long unsigned int scan_start;
- bool report_results;
- struct callback_head callback_head;
- u32 owner_nlportid;
- bool nl_owner_dead;
- struct list_head list;
- struct ieee80211_channel *channels[0];
-};
-
-struct cfg80211_pkt_pattern {
- const u8 *mask;
- const u8 *pattern;
- int pattern_len;
- int pkt_offset;
-};
-
-struct cfg80211_wowlan_tcp {
- struct socket *sock;
- __be32 src;
- __be32 dst;
- u16 src_port;
- u16 dst_port;
- u8 dst_mac[6];
- int payload_len;
- const u8 *payload;
- struct nl80211_wowlan_tcp_data_seq payload_seq;
- u32 data_interval;
- u32 wake_len;
- const u8 *wake_data;
- const u8 *wake_mask;
- u32 tokens_size;
- struct nl80211_wowlan_tcp_data_token payload_tok;
-};
-
-struct cfg80211_wowlan {
- bool any;
- bool disconnect;
- bool magic_pkt;
- bool gtk_rekey_failure;
- bool eap_identity_req;
- bool four_way_handshake;
- bool rfkill_release;
- struct cfg80211_pkt_pattern *patterns;
- struct cfg80211_wowlan_tcp *tcp;
- int n_patterns;
- struct cfg80211_sched_scan_request *nd_config;
-};
-
-struct ieee80211_iface_limit {
- u16 max;
- u16 types;
-};
-
-struct ieee80211_iface_combination {
- const struct ieee80211_iface_limit *limits;
- u32 num_different_channels;
- u16 max_interfaces;
- u8 n_limits;
- bool beacon_int_infra_match;
- u8 radar_detect_widths;
- u8 radar_detect_regions;
- u32 beacon_int_min_gcd;
-};
-
-struct ieee80211_txrx_stypes {
- u16 tx;
- u16 rx;
-};
-
-struct wiphy_wowlan_tcp_support {
- const struct nl80211_wowlan_tcp_data_token_feature *tok;
- u32 data_payload_max;
- u32 data_interval_max;
- u32 wake_payload_max;
- bool seq;
-};
-
-struct wiphy_wowlan_support {
- u32 flags;
- int n_patterns;
- int pattern_max_len;
- int pattern_min_len;
- int max_pkt_offset;
- int max_nd_match_sets;
- const struct wiphy_wowlan_tcp_support *tcp;
-};
-
-struct wiphy_coalesce_support {
- int n_rules;
- int max_delay;
- int n_patterns;
- int pattern_max_len;
- int pattern_min_len;
- int max_pkt_offset;
-};
-
-struct wiphy_vendor_command {
- struct nl80211_vendor_cmd_info info;
- u32 flags;
- int (*doit)(struct wiphy *, struct wireless_dev *, const void *, int);
- int (*dumpit)(struct wiphy *, struct wireless_dev *, struct sk_buff *, const void *, int, long unsigned int *);
- const struct nla_policy *policy;
- unsigned int maxattr;
-};
-
-struct wiphy_iftype_ext_capab {
- enum nl80211_iftype iftype;
- const u8 *extended_capabilities;
- const u8 *extended_capabilities_mask;
- u8 extended_capabilities_len;
-};
-
-struct cfg80211_pmsr_capabilities {
- unsigned int max_peers;
- u8 report_ap_tsf: 1;
- u8 randomize_mac_addr: 1;
- struct {
- u32 preambles;
- u32 bandwidths;
- s8 max_bursts_exponent;
- u8 max_ftms_per_burst;
- u8 supported: 1;
- u8 asap: 1;
- u8 non_asap: 1;
- u8 request_lci: 1;
- u8 request_civicloc: 1;
- u8 trigger_based: 1;
- u8 non_trigger_based: 1;
- } ftm;
-};
-
-struct wiphy_iftype_akm_suites {
- u16 iftypes_mask;
- const u32 *akm_suites;
- int n_akm_suites;
-};
-
-struct iw_ioctl_description {
- __u8 header_type;
- __u8 token_type;
- __u16 token_size;
- __u16 min_tokens;
- __u16 max_tokens;
- __u32 flags;
-};
-
-typedef int (*wext_ioctl_func)(struct net_device *, struct iwreq *, unsigned int, struct iw_request_info *, iw_handler);
-
-struct iw_thrspy {
- struct sockaddr addr;
- struct iw_quality qual;
- struct iw_quality low;
- struct iw_quality high;
-};
-
-struct netlbl_af4list {
- __be32 addr;
- __be32 mask;
- u32 valid;
- struct list_head list;
-};
-
-struct netlbl_af6list {
- struct in6_addr addr;
- struct in6_addr mask;
- u32 valid;
- struct list_head list;
-};
-
-struct netlbl_domaddr_map {
- struct list_head list4;
- struct list_head list6;
-};
-
-struct netlbl_dommap_def {
- u32 type;
- union {
- struct netlbl_domaddr_map *addrsel;
- struct cipso_v4_doi *cipso;
- struct calipso_doi *calipso;
- };
-};
-
-struct netlbl_domaddr4_map {
- struct netlbl_dommap_def def;
- struct netlbl_af4list list;
-};
-
-struct netlbl_domaddr6_map {
- struct netlbl_dommap_def def;
- struct netlbl_af6list list;
-};
-
-struct netlbl_dom_map {
- char *domain;
- u16 family;
- struct netlbl_dommap_def def;
- u32 valid;
- struct list_head list;
- struct callback_head rcu;
-};
-
-struct netlbl_domhsh_tbl {
- struct list_head *tbl;
- u32 size;
-};
-
-enum {
- NLBL_MGMT_C_UNSPEC = 0,
- NLBL_MGMT_C_ADD = 1,
- NLBL_MGMT_C_REMOVE = 2,
- NLBL_MGMT_C_LISTALL = 3,
- NLBL_MGMT_C_ADDDEF = 4,
- NLBL_MGMT_C_REMOVEDEF = 5,
- NLBL_MGMT_C_LISTDEF = 6,
- NLBL_MGMT_C_PROTOCOLS = 7,
- NLBL_MGMT_C_VERSION = 8,
- NLBL_MGMT_C_S0_SET = 9,
- NLBL_MGMT_C_S0_GET = 10,
- __NLBL_MGMT_C_MAX = 11,
-};
-
-enum {
- NLBL_MGMT_A_UNSPEC = 0,
- NLBL_MGMT_A_DOMAIN = 1,
- NLBL_MGMT_A_PROTOCOL = 2,
- NLBL_MGMT_A_VERSION = 3,
- NLBL_MGMT_A_CV4DOI = 4,
- NLBL_MGMT_A_IPV6ADDR = 5,
- NLBL_MGMT_A_IPV6MASK = 6,
- NLBL_MGMT_A_IPV4ADDR = 7,
- NLBL_MGMT_A_IPV4MASK = 8,
- NLBL_MGMT_A_ADDRSELECTOR = 9,
- NLBL_MGMT_A_SELECTORLIST = 10,
- NLBL_MGMT_A_FAMILY = 11,
- NLBL_MGMT_A_CLPDOI = 12,
- NLBL_MGMT_A_S0 = 13,
- __NLBL_MGMT_A_MAX = 14,
-};
-
-struct netlbl_domhsh_walk_arg {
- struct netlink_callback *nl_cb;
- struct sk_buff *skb;
- u32 seq;
-};
-
-enum {
- NLBL_UNLABEL_C_UNSPEC = 0,
- NLBL_UNLABEL_C_ACCEPT = 1,
- NLBL_UNLABEL_C_LIST = 2,
- NLBL_UNLABEL_C_STATICADD = 3,
- NLBL_UNLABEL_C_STATICREMOVE = 4,
- NLBL_UNLABEL_C_STATICLIST = 5,
- NLBL_UNLABEL_C_STATICADDDEF = 6,
- NLBL_UNLABEL_C_STATICREMOVEDEF = 7,
- NLBL_UNLABEL_C_STATICLISTDEF = 8,
- __NLBL_UNLABEL_C_MAX = 9,
-};
-
-enum {
- NLBL_UNLABEL_A_UNSPEC = 0,
- NLBL_UNLABEL_A_ACPTFLG = 1,
- NLBL_UNLABEL_A_IPV6ADDR = 2,
- NLBL_UNLABEL_A_IPV6MASK = 3,
- NLBL_UNLABEL_A_IPV4ADDR = 4,
- NLBL_UNLABEL_A_IPV4MASK = 5,
- NLBL_UNLABEL_A_IFACE = 6,
- NLBL_UNLABEL_A_SECCTX = 7,
- __NLBL_UNLABEL_A_MAX = 8,
-};
-
-struct netlbl_unlhsh_tbl {
- struct list_head *tbl;
- u32 size;
-};
-
-struct netlbl_unlhsh_addr4 {
- u32 secid;
- struct netlbl_af4list list;
- struct callback_head rcu;
-};
-
-struct netlbl_unlhsh_addr6 {
- u32 secid;
- struct netlbl_af6list list;
- struct callback_head rcu;
-};
-
-struct netlbl_unlhsh_iface {
- int ifindex;
- struct list_head addr4_list;
- struct list_head addr6_list;
- u32 valid;
- struct list_head list;
- struct callback_head rcu;
-};
-
-struct netlbl_unlhsh_walk_arg {
- struct netlink_callback *nl_cb;
- struct sk_buff *skb;
- u32 seq;
-};
-
-enum {
- NLBL_CIPSOV4_C_UNSPEC = 0,
- NLBL_CIPSOV4_C_ADD = 1,
- NLBL_CIPSOV4_C_REMOVE = 2,
- NLBL_CIPSOV4_C_LIST = 3,
- NLBL_CIPSOV4_C_LISTALL = 4,
- __NLBL_CIPSOV4_C_MAX = 5,
-};
-
-enum {
- NLBL_CIPSOV4_A_UNSPEC = 0,
- NLBL_CIPSOV4_A_DOI = 1,
- NLBL_CIPSOV4_A_MTYPE = 2,
- NLBL_CIPSOV4_A_TAG = 3,
- NLBL_CIPSOV4_A_TAGLST = 4,
- NLBL_CIPSOV4_A_MLSLVLLOC = 5,
- NLBL_CIPSOV4_A_MLSLVLREM = 6,
- NLBL_CIPSOV4_A_MLSLVL = 7,
- NLBL_CIPSOV4_A_MLSLVLLST = 8,
- NLBL_CIPSOV4_A_MLSCATLOC = 9,
- NLBL_CIPSOV4_A_MLSCATREM = 10,
- NLBL_CIPSOV4_A_MLSCAT = 11,
- NLBL_CIPSOV4_A_MLSCATLST = 12,
- __NLBL_CIPSOV4_A_MAX = 13,
-};
-
-struct netlbl_cipsov4_doiwalk_arg {
- struct netlink_callback *nl_cb;
- struct sk_buff *skb;
- u32 seq;
-};
-
-struct netlbl_domhsh_walk_arg___2 {
- struct netlbl_audit *audit_info;
- u32 doi;
-};
-
-enum {
- NLBL_CALIPSO_C_UNSPEC = 0,
- NLBL_CALIPSO_C_ADD = 1,
- NLBL_CALIPSO_C_REMOVE = 2,
- NLBL_CALIPSO_C_LIST = 3,
- NLBL_CALIPSO_C_LISTALL = 4,
- __NLBL_CALIPSO_C_MAX = 5,
-};
-
-enum {
- NLBL_CALIPSO_A_UNSPEC = 0,
- NLBL_CALIPSO_A_DOI = 1,
- NLBL_CALIPSO_A_MTYPE = 2,
- __NLBL_CALIPSO_A_MAX = 3,
-};
-
-struct netlbl_calipso_doiwalk_arg {
- struct netlink_callback *nl_cb;
- struct sk_buff *skb;
- u32 seq;
-};
-
-struct dcbmsg {
- __u8 dcb_family;
- __u8 cmd;
- __u16 dcb_pad;
-};
-
-enum dcbnl_commands {
- DCB_CMD_UNDEFINED = 0,
- DCB_CMD_GSTATE = 1,
- DCB_CMD_SSTATE = 2,
- DCB_CMD_PGTX_GCFG = 3,
- DCB_CMD_PGTX_SCFG = 4,
- DCB_CMD_PGRX_GCFG = 5,
- DCB_CMD_PGRX_SCFG = 6,
- DCB_CMD_PFC_GCFG = 7,
- DCB_CMD_PFC_SCFG = 8,
- DCB_CMD_SET_ALL = 9,
- DCB_CMD_GPERM_HWADDR = 10,
- DCB_CMD_GCAP = 11,
- DCB_CMD_GNUMTCS = 12,
- DCB_CMD_SNUMTCS = 13,
- DCB_CMD_PFC_GSTATE = 14,
- DCB_CMD_PFC_SSTATE = 15,
- DCB_CMD_BCN_GCFG = 16,
- DCB_CMD_BCN_SCFG = 17,
- DCB_CMD_GAPP = 18,
- DCB_CMD_SAPP = 19,
- DCB_CMD_IEEE_SET = 20,
- DCB_CMD_IEEE_GET = 21,
- DCB_CMD_GDCBX = 22,
- DCB_CMD_SDCBX = 23,
- DCB_CMD_GFEATCFG = 24,
- DCB_CMD_SFEATCFG = 25,
- DCB_CMD_CEE_GET = 26,
- DCB_CMD_IEEE_DEL = 27,
- __DCB_CMD_ENUM_MAX = 28,
- DCB_CMD_MAX = 27,
-};
-
-enum dcbnl_attrs {
- DCB_ATTR_UNDEFINED = 0,
- DCB_ATTR_IFNAME = 1,
- DCB_ATTR_STATE = 2,
- DCB_ATTR_PFC_STATE = 3,
- DCB_ATTR_PFC_CFG = 4,
- DCB_ATTR_NUM_TC = 5,
- DCB_ATTR_PG_CFG = 6,
- DCB_ATTR_SET_ALL = 7,
- DCB_ATTR_PERM_HWADDR = 8,
- DCB_ATTR_CAP = 9,
- DCB_ATTR_NUMTCS = 10,
- DCB_ATTR_BCN = 11,
- DCB_ATTR_APP = 12,
- DCB_ATTR_IEEE = 13,
- DCB_ATTR_DCBX = 14,
- DCB_ATTR_FEATCFG = 15,
- DCB_ATTR_CEE = 16,
- __DCB_ATTR_ENUM_MAX = 17,
- DCB_ATTR_MAX = 16,
-};
-
-enum ieee_attrs {
- DCB_ATTR_IEEE_UNSPEC = 0,
- DCB_ATTR_IEEE_ETS = 1,
- DCB_ATTR_IEEE_PFC = 2,
- DCB_ATTR_IEEE_APP_TABLE = 3,
- DCB_ATTR_IEEE_PEER_ETS = 4,
- DCB_ATTR_IEEE_PEER_PFC = 5,
- DCB_ATTR_IEEE_PEER_APP = 6,
- DCB_ATTR_IEEE_MAXRATE = 7,
- DCB_ATTR_IEEE_QCN = 8,
- DCB_ATTR_IEEE_QCN_STATS = 9,
- DCB_ATTR_DCB_BUFFER = 10,
- __DCB_ATTR_IEEE_MAX = 11,
-};
-
-enum ieee_attrs_app {
- DCB_ATTR_IEEE_APP_UNSPEC = 0,
- DCB_ATTR_IEEE_APP = 1,
- __DCB_ATTR_IEEE_APP_MAX = 2,
-};
-
-enum cee_attrs {
- DCB_ATTR_CEE_UNSPEC = 0,
- DCB_ATTR_CEE_PEER_PG = 1,
- DCB_ATTR_CEE_PEER_PFC = 2,
- DCB_ATTR_CEE_PEER_APP_TABLE = 3,
- DCB_ATTR_CEE_TX_PG = 4,
- DCB_ATTR_CEE_RX_PG = 5,
- DCB_ATTR_CEE_PFC = 6,
- DCB_ATTR_CEE_APP_TABLE = 7,
- DCB_ATTR_CEE_FEAT = 8,
- __DCB_ATTR_CEE_MAX = 9,
-};
-
-enum peer_app_attr {
- DCB_ATTR_CEE_PEER_APP_UNSPEC = 0,
- DCB_ATTR_CEE_PEER_APP_INFO = 1,
- DCB_ATTR_CEE_PEER_APP = 2,
- __DCB_ATTR_CEE_PEER_APP_MAX = 3,
-};
-
-enum dcbnl_pfc_up_attrs {
- DCB_PFC_UP_ATTR_UNDEFINED = 0,
- DCB_PFC_UP_ATTR_0 = 1,
- DCB_PFC_UP_ATTR_1 = 2,
- DCB_PFC_UP_ATTR_2 = 3,
- DCB_PFC_UP_ATTR_3 = 4,
- DCB_PFC_UP_ATTR_4 = 5,
- DCB_PFC_UP_ATTR_5 = 6,
- DCB_PFC_UP_ATTR_6 = 7,
- DCB_PFC_UP_ATTR_7 = 8,
- DCB_PFC_UP_ATTR_ALL = 9,
- __DCB_PFC_UP_ATTR_ENUM_MAX = 10,
- DCB_PFC_UP_ATTR_MAX = 9,
-};
-
-enum dcbnl_pg_attrs {
- DCB_PG_ATTR_UNDEFINED = 0,
- DCB_PG_ATTR_TC_0 = 1,
- DCB_PG_ATTR_TC_1 = 2,
- DCB_PG_ATTR_TC_2 = 3,
- DCB_PG_ATTR_TC_3 = 4,
- DCB_PG_ATTR_TC_4 = 5,
- DCB_PG_ATTR_TC_5 = 6,
- DCB_PG_ATTR_TC_6 = 7,
- DCB_PG_ATTR_TC_7 = 8,
- DCB_PG_ATTR_TC_MAX = 9,
- DCB_PG_ATTR_TC_ALL = 10,
- DCB_PG_ATTR_BW_ID_0 = 11,
- DCB_PG_ATTR_BW_ID_1 = 12,
- DCB_PG_ATTR_BW_ID_2 = 13,
- DCB_PG_ATTR_BW_ID_3 = 14,
- DCB_PG_ATTR_BW_ID_4 = 15,
- DCB_PG_ATTR_BW_ID_5 = 16,
- DCB_PG_ATTR_BW_ID_6 = 17,
- DCB_PG_ATTR_BW_ID_7 = 18,
- DCB_PG_ATTR_BW_ID_MAX = 19,
- DCB_PG_ATTR_BW_ID_ALL = 20,
- __DCB_PG_ATTR_ENUM_MAX = 21,
- DCB_PG_ATTR_MAX = 20,
-};
-
-enum dcbnl_tc_attrs {
- DCB_TC_ATTR_PARAM_UNDEFINED = 0,
- DCB_TC_ATTR_PARAM_PGID = 1,
- DCB_TC_ATTR_PARAM_UP_MAPPING = 2,
- DCB_TC_ATTR_PARAM_STRICT_PRIO = 3,
- DCB_TC_ATTR_PARAM_BW_PCT = 4,
- DCB_TC_ATTR_PARAM_ALL = 5,
- __DCB_TC_ATTR_PARAM_ENUM_MAX = 6,
- DCB_TC_ATTR_PARAM_MAX = 5,
-};
-
-enum dcbnl_cap_attrs {
- DCB_CAP_ATTR_UNDEFINED = 0,
- DCB_CAP_ATTR_ALL = 1,
- DCB_CAP_ATTR_PG = 2,
- DCB_CAP_ATTR_PFC = 3,
- DCB_CAP_ATTR_UP2TC = 4,
- DCB_CAP_ATTR_PG_TCS = 5,
- DCB_CAP_ATTR_PFC_TCS = 6,
- DCB_CAP_ATTR_GSP = 7,
- DCB_CAP_ATTR_BCN = 8,
- DCB_CAP_ATTR_DCBX = 9,
- __DCB_CAP_ATTR_ENUM_MAX = 10,
- DCB_CAP_ATTR_MAX = 9,
-};
-
-enum dcbnl_numtcs_attrs {
- DCB_NUMTCS_ATTR_UNDEFINED = 0,
- DCB_NUMTCS_ATTR_ALL = 1,
- DCB_NUMTCS_ATTR_PG = 2,
- DCB_NUMTCS_ATTR_PFC = 3,
- __DCB_NUMTCS_ATTR_ENUM_MAX = 4,
- DCB_NUMTCS_ATTR_MAX = 3,
-};
-
-enum dcbnl_bcn_attrs {
- DCB_BCN_ATTR_UNDEFINED = 0,
- DCB_BCN_ATTR_RP_0 = 1,
- DCB_BCN_ATTR_RP_1 = 2,
- DCB_BCN_ATTR_RP_2 = 3,
- DCB_BCN_ATTR_RP_3 = 4,
- DCB_BCN_ATTR_RP_4 = 5,
- DCB_BCN_ATTR_RP_5 = 6,
- DCB_BCN_ATTR_RP_6 = 7,
- DCB_BCN_ATTR_RP_7 = 8,
- DCB_BCN_ATTR_RP_ALL = 9,
- DCB_BCN_ATTR_BCNA_0 = 10,
- DCB_BCN_ATTR_BCNA_1 = 11,
- DCB_BCN_ATTR_ALPHA = 12,
- DCB_BCN_ATTR_BETA = 13,
- DCB_BCN_ATTR_GD = 14,
- DCB_BCN_ATTR_GI = 15,
- DCB_BCN_ATTR_TMAX = 16,
- DCB_BCN_ATTR_TD = 17,
- DCB_BCN_ATTR_RMIN = 18,
- DCB_BCN_ATTR_W = 19,
- DCB_BCN_ATTR_RD = 20,
- DCB_BCN_ATTR_RU = 21,
- DCB_BCN_ATTR_WRTT = 22,
- DCB_BCN_ATTR_RI = 23,
- DCB_BCN_ATTR_C = 24,
- DCB_BCN_ATTR_ALL = 25,
- __DCB_BCN_ATTR_ENUM_MAX = 26,
- DCB_BCN_ATTR_MAX = 25,
-};
-
-enum dcb_general_attr_values {
- DCB_ATTR_VALUE_UNDEFINED = 255,
-};
-
-enum dcbnl_app_attrs {
- DCB_APP_ATTR_UNDEFINED = 0,
- DCB_APP_ATTR_IDTYPE = 1,
- DCB_APP_ATTR_ID = 2,
- DCB_APP_ATTR_PRIORITY = 3,
- __DCB_APP_ATTR_ENUM_MAX = 4,
- DCB_APP_ATTR_MAX = 3,
-};
-
-enum dcbnl_featcfg_attrs {
- DCB_FEATCFG_ATTR_UNDEFINED = 0,
- DCB_FEATCFG_ATTR_ALL = 1,
- DCB_FEATCFG_ATTR_PG = 2,
- DCB_FEATCFG_ATTR_PFC = 3,
- DCB_FEATCFG_ATTR_APP = 4,
- __DCB_FEATCFG_ATTR_ENUM_MAX = 5,
- DCB_FEATCFG_ATTR_MAX = 4,
-};
-
-struct dcb_app_type {
- int ifindex;
- struct dcb_app app;
- struct list_head list;
- u8 dcbx;
-};
-
-struct dcb_ieee_app_prio_map {
- u64 map[8];
-};
-
-struct dcb_ieee_app_dscp_map {
- u8 map[64];
-};
-
-enum dcbevent_notif_type {
- DCB_APP_EVENT = 1,
-};
-
-struct reply_func {
- int type;
- int (*cb)(struct net_device *, struct nlmsghdr *, u32, struct nlattr **, struct sk_buff *);
-};
-
-enum switchdev_attr_id {
- SWITCHDEV_ATTR_ID_UNDEFINED = 0,
- SWITCHDEV_ATTR_ID_PORT_STP_STATE = 1,
- SWITCHDEV_ATTR_ID_PORT_BRIDGE_FLAGS = 2,
- SWITCHDEV_ATTR_ID_PORT_PRE_BRIDGE_FLAGS = 3,
- SWITCHDEV_ATTR_ID_PORT_MROUTER = 4,
- SWITCHDEV_ATTR_ID_BRIDGE_AGEING_TIME = 5,
- SWITCHDEV_ATTR_ID_BRIDGE_VLAN_FILTERING = 6,
- SWITCHDEV_ATTR_ID_BRIDGE_MC_DISABLED = 7,
- SWITCHDEV_ATTR_ID_BRIDGE_MROUTER = 8,
- SWITCHDEV_ATTR_ID_MRP_PORT_STATE = 9,
- SWITCHDEV_ATTR_ID_MRP_PORT_ROLE = 10,
-};
-
-struct switchdev_attr {
- struct net_device *orig_dev;
- enum switchdev_attr_id id;
- u32 flags;
- void *complete_priv;
- void (*complete)(struct net_device *, int, void *);
- union {
- u8 stp_state;
- long unsigned int brport_flags;
- bool mrouter;
- clock_t ageing_time;
- bool vlan_filtering;
- bool mc_disabled;
- u8 mrp_port_state;
- u8 mrp_port_role;
- } u;
-};
-
-enum switchdev_notifier_type {
- SWITCHDEV_FDB_ADD_TO_BRIDGE = 1,
- SWITCHDEV_FDB_DEL_TO_BRIDGE = 2,
- SWITCHDEV_FDB_ADD_TO_DEVICE = 3,
- SWITCHDEV_FDB_DEL_TO_DEVICE = 4,
- SWITCHDEV_FDB_OFFLOADED = 5,
- SWITCHDEV_FDB_FLUSH_TO_BRIDGE = 6,
- SWITCHDEV_PORT_OBJ_ADD = 7,
- SWITCHDEV_PORT_OBJ_DEL = 8,
- SWITCHDEV_PORT_ATTR_SET = 9,
- SWITCHDEV_VXLAN_FDB_ADD_TO_BRIDGE = 10,
- SWITCHDEV_VXLAN_FDB_DEL_TO_BRIDGE = 11,
- SWITCHDEV_VXLAN_FDB_ADD_TO_DEVICE = 12,
- SWITCHDEV_VXLAN_FDB_DEL_TO_DEVICE = 13,
- SWITCHDEV_VXLAN_FDB_OFFLOADED = 14,
-};
-
-struct switchdev_notifier_info {
- struct net_device *dev;
- struct netlink_ext_ack *extack;
-};
-
-struct switchdev_notifier_port_obj_info {
- struct switchdev_notifier_info info;
- const struct switchdev_obj *obj;
- struct switchdev_trans *trans;
- bool handled;
-};
-
-struct switchdev_notifier_port_attr_info {
- struct switchdev_notifier_info info;
- const struct switchdev_attr *attr;
- struct switchdev_trans *trans;
- bool handled;
-};
-
-typedef void switchdev_deferred_func_t(struct net_device *, const void *);
-
-struct switchdev_deferred_item {
- struct list_head list;
- struct net_device *dev;
- switchdev_deferred_func_t *func;
- long unsigned int data[0];
-};
-
-enum l3mdev_type {
- L3MDEV_TYPE_UNSPEC = 0,
- L3MDEV_TYPE_VRF = 1,
- __L3MDEV_TYPE_MAX = 2,
-};
-
-typedef int (*lookup_by_table_id_t)(struct net *, u32);
-
-struct l3mdev_handler {
- lookup_by_table_id_t dev_lookup;
-};
-
-struct ncsi_dev {
- int state;
- int link_up;
- struct net_device *dev;
- void (*handler)(struct ncsi_dev *);
-};
-
-enum {
- NCSI_CAP_BASE = 0,
- NCSI_CAP_GENERIC = 0,
- NCSI_CAP_BC = 1,
- NCSI_CAP_MC = 2,
- NCSI_CAP_BUFFER = 3,
- NCSI_CAP_AEN = 4,
- NCSI_CAP_VLAN = 5,
- NCSI_CAP_MAX = 6,
-};
-
-enum {
- NCSI_MODE_BASE = 0,
- NCSI_MODE_ENABLE = 0,
- NCSI_MODE_TX_ENABLE = 1,
- NCSI_MODE_LINK = 2,
- NCSI_MODE_VLAN = 3,
- NCSI_MODE_BC = 4,
- NCSI_MODE_MC = 5,
- NCSI_MODE_AEN = 6,
- NCSI_MODE_FC = 7,
- NCSI_MODE_MAX = 8,
-};
-
-struct ncsi_channel_version {
- u32 version;
- u32 alpha2;
- u8 fw_name[12];
- u32 fw_version;
- u16 pci_ids[4];
- u32 mf_id;
-};
-
-struct ncsi_channel_cap {
- u32 index;
- u32 cap;
-};
-
-struct ncsi_channel_mode {
- u32 index;
- u32 enable;
- u32 size;
- u32 data[8];
-};
-
-struct ncsi_channel_mac_filter {
- u8 n_uc;
- u8 n_mc;
- u8 n_mixed;
- u64 bitmap;
- unsigned char *addrs;
-};
-
-struct ncsi_channel_vlan_filter {
- u8 n_vids;
- u64 bitmap;
- u16 *vids;
-};
-
-struct ncsi_channel_stats {
- u32 hnc_cnt_hi;
- u32 hnc_cnt_lo;
- u32 hnc_rx_bytes;
- u32 hnc_tx_bytes;
- u32 hnc_rx_uc_pkts;
- u32 hnc_rx_mc_pkts;
- u32 hnc_rx_bc_pkts;
- u32 hnc_tx_uc_pkts;
- u32 hnc_tx_mc_pkts;
- u32 hnc_tx_bc_pkts;
- u32 hnc_fcs_err;
- u32 hnc_align_err;
- u32 hnc_false_carrier;
- u32 hnc_runt_pkts;
- u32 hnc_jabber_pkts;
- u32 hnc_rx_pause_xon;
- u32 hnc_rx_pause_xoff;
- u32 hnc_tx_pause_xon;
- u32 hnc_tx_pause_xoff;
- u32 hnc_tx_s_collision;
- u32 hnc_tx_m_collision;
- u32 hnc_l_collision;
- u32 hnc_e_collision;
- u32 hnc_rx_ctl_frames;
- u32 hnc_rx_64_frames;
- u32 hnc_rx_127_frames;
- u32 hnc_rx_255_frames;
- u32 hnc_rx_511_frames;
- u32 hnc_rx_1023_frames;
- u32 hnc_rx_1522_frames;
- u32 hnc_rx_9022_frames;
- u32 hnc_tx_64_frames;
- u32 hnc_tx_127_frames;
- u32 hnc_tx_255_frames;
- u32 hnc_tx_511_frames;
- u32 hnc_tx_1023_frames;
- u32 hnc_tx_1522_frames;
- u32 hnc_tx_9022_frames;
- u32 hnc_rx_valid_bytes;
- u32 hnc_rx_runt_pkts;
- u32 hnc_rx_jabber_pkts;
- u32 ncsi_rx_cmds;
- u32 ncsi_dropped_cmds;
- u32 ncsi_cmd_type_errs;
- u32 ncsi_cmd_csum_errs;
- u32 ncsi_rx_pkts;
- u32 ncsi_tx_pkts;
- u32 ncsi_tx_aen_pkts;
- u32 pt_tx_pkts;
- u32 pt_tx_dropped;
- u32 pt_tx_channel_err;
- u32 pt_tx_us_err;
- u32 pt_rx_pkts;
- u32 pt_rx_dropped;
- u32 pt_rx_channel_err;
- u32 pt_rx_us_err;
- u32 pt_rx_os_err;
-};
-
-struct ncsi_package;
-
-struct ncsi_channel {
- unsigned char id;
- int state;
- bool reconfigure_needed;
- spinlock_t lock;
- struct ncsi_package *package;
- struct ncsi_channel_version version;
- struct ncsi_channel_cap caps[6];
- struct ncsi_channel_mode modes[8];
- struct ncsi_channel_mac_filter mac_filter;
- struct ncsi_channel_vlan_filter vlan_filter;
- struct ncsi_channel_stats stats;
- struct {
- struct timer_list timer;
- bool enabled;
- unsigned int state;
- } monitor;
- struct list_head node;
- struct list_head link;
-};
-
-struct ncsi_dev_priv;
-
-struct ncsi_package {
- unsigned char id;
- unsigned char uuid[16];
- struct ncsi_dev_priv *ndp;
- spinlock_t lock;
- unsigned int channel_num;
- struct list_head channels;
- struct list_head node;
- bool multi_channel;
- u32 channel_whitelist;
- struct ncsi_channel *preferred_channel;
-};
-
-struct ncsi_request {
- unsigned char id;
- bool used;
- unsigned int flags;
- struct ncsi_dev_priv *ndp;
- struct sk_buff *cmd;
- struct sk_buff *rsp;
- struct timer_list timer;
- bool enabled;
- u32 snd_seq;
- u32 snd_portid;
- struct nlmsghdr nlhdr;
-};
-
-struct ncsi_dev_priv {
- struct ncsi_dev ndev;
- unsigned int flags;
- unsigned int gma_flag;
- spinlock_t lock;
- unsigned int package_probe_id;
- unsigned int package_num;
- struct list_head packages;
- struct ncsi_channel *hot_channel;
- struct ncsi_request requests[256];
- unsigned int request_id;
- unsigned int pending_req_num;
- struct ncsi_package *active_package;
- struct ncsi_channel *active_channel;
- struct list_head channel_queue;
- struct work_struct work;
- struct packet_type ptype;
- struct list_head node;
- struct list_head vlan_vids;
- bool multi_package;
- bool mlx_multi_host;
- u32 package_whitelist;
-};
-
-struct ncsi_cmd_arg {
- struct ncsi_dev_priv *ndp;
- unsigned char type;
- unsigned char id;
- unsigned char package;
- unsigned char channel;
- short unsigned int payload;
- unsigned int req_flags;
- union {
- unsigned char bytes[16];
- short unsigned int words[8];
- unsigned int dwords[4];
- };
- unsigned char *data;
- struct genl_info *info;
-};
-
-struct ncsi_pkt_hdr {
- unsigned char mc_id;
- unsigned char revision;
- unsigned char reserved;
- unsigned char id;
- unsigned char type;
- unsigned char channel;
- __be16 length;
- __be32 reserved1[2];
-};
-
-struct ncsi_cmd_pkt_hdr {
- struct ncsi_pkt_hdr common;
-};
-
-struct ncsi_cmd_pkt {
- struct ncsi_cmd_pkt_hdr cmd;
- __be32 checksum;
- unsigned char pad[26];
-};
-
-struct ncsi_cmd_sp_pkt {
- struct ncsi_cmd_pkt_hdr cmd;
- unsigned char reserved[3];
- unsigned char hw_arbitration;
- __be32 checksum;
- unsigned char pad[22];
-};
-
-struct ncsi_cmd_dc_pkt {
- struct ncsi_cmd_pkt_hdr cmd;
- unsigned char reserved[3];
- unsigned char ald;
- __be32 checksum;
- unsigned char pad[22];
-};
-
-struct ncsi_cmd_rc_pkt {
- struct ncsi_cmd_pkt_hdr cmd;
- __be32 reserved;
- __be32 checksum;
- unsigned char pad[22];
-};
-
-struct ncsi_cmd_ae_pkt {
- struct ncsi_cmd_pkt_hdr cmd;
- unsigned char reserved[3];
- unsigned char mc_id;
- __be32 mode;
- __be32 checksum;
- unsigned char pad[18];
-};
-
-struct ncsi_cmd_sl_pkt {
- struct ncsi_cmd_pkt_hdr cmd;
- __be32 mode;
- __be32 oem_mode;
- __be32 checksum;
- unsigned char pad[18];
-};
-
-struct ncsi_cmd_svf_pkt {
- struct ncsi_cmd_pkt_hdr cmd;
- __be16 reserved;
- __be16 vlan;
- __be16 reserved1;
- unsigned char index;
- unsigned char enable;
- __be32 checksum;
- unsigned char pad[18];
-};
-
-struct ncsi_cmd_ev_pkt {
- struct ncsi_cmd_pkt_hdr cmd;
- unsigned char reserved[3];
- unsigned char mode;
- __be32 checksum;
- unsigned char pad[22];
-};
-
-struct ncsi_cmd_sma_pkt {
- struct ncsi_cmd_pkt_hdr cmd;
- unsigned char mac[6];
- unsigned char index;
- unsigned char at_e;
- __be32 checksum;
- unsigned char pad[18];
-};
-
-struct ncsi_cmd_ebf_pkt {
- struct ncsi_cmd_pkt_hdr cmd;
- __be32 mode;
- __be32 checksum;
- unsigned char pad[22];
-};
-
-struct ncsi_cmd_egmf_pkt {
- struct ncsi_cmd_pkt_hdr cmd;
- __be32 mode;
- __be32 checksum;
- unsigned char pad[22];
-};
-
-struct ncsi_cmd_snfc_pkt {
- struct ncsi_cmd_pkt_hdr cmd;
- unsigned char reserved[3];
- unsigned char mode;
- __be32 checksum;
- unsigned char pad[22];
-};
-
-struct ncsi_cmd_oem_pkt {
- struct ncsi_cmd_pkt_hdr cmd;
- __be32 mfr_id;
- unsigned char data[0];
-};
-
-struct ncsi_cmd_handler {
- unsigned char type;
- int payload;
- int (*handler)(struct sk_buff *, struct ncsi_cmd_arg *);
-};
-
-enum {
- NCSI_CAP_GENERIC_HWA = 1,
- NCSI_CAP_GENERIC_HDS = 2,
- NCSI_CAP_GENERIC_FC = 4,
- NCSI_CAP_GENERIC_FC1 = 8,
- NCSI_CAP_GENERIC_MC = 16,
- NCSI_CAP_GENERIC_HWA_UNKNOWN = 0,
- NCSI_CAP_GENERIC_HWA_SUPPORT = 32,
- NCSI_CAP_GENERIC_HWA_NOT_SUPPORT = 64,
- NCSI_CAP_GENERIC_HWA_RESERVED = 96,
- NCSI_CAP_GENERIC_HWA_MASK = 96,
- NCSI_CAP_GENERIC_MASK = 127,
- NCSI_CAP_BC_ARP = 1,
- NCSI_CAP_BC_DHCPC = 2,
- NCSI_CAP_BC_DHCPS = 4,
- NCSI_CAP_BC_NETBIOS = 8,
- NCSI_CAP_BC_MASK = 15,
- NCSI_CAP_MC_IPV6_NEIGHBOR = 1,
- NCSI_CAP_MC_IPV6_ROUTER = 2,
- NCSI_CAP_MC_DHCPV6_RELAY = 4,
- NCSI_CAP_MC_DHCPV6_WELL_KNOWN = 8,
- NCSI_CAP_MC_IPV6_MLD = 16,
- NCSI_CAP_MC_IPV6_NEIGHBOR_S = 32,
- NCSI_CAP_MC_MASK = 63,
- NCSI_CAP_AEN_LSC = 1,
- NCSI_CAP_AEN_CR = 2,
- NCSI_CAP_AEN_HDS = 4,
- NCSI_CAP_AEN_MASK = 7,
- NCSI_CAP_VLAN_ONLY = 1,
- NCSI_CAP_VLAN_NO = 2,
- NCSI_CAP_VLAN_ANY = 4,
- NCSI_CAP_VLAN_MASK = 7,
-};
-
-struct ncsi_rsp_pkt_hdr {
- struct ncsi_pkt_hdr common;
- __be16 code;
- __be16 reason;
-};
-
-struct ncsi_rsp_pkt {
- struct ncsi_rsp_pkt_hdr rsp;
- __be32 checksum;
- unsigned char pad[22];
-};
-
-struct ncsi_rsp_oem_pkt {
- struct ncsi_rsp_pkt_hdr rsp;
- __be32 mfr_id;
- unsigned char data[0];
-};
-
-struct ncsi_rsp_oem_mlx_pkt {
- unsigned char cmd_rev;
- unsigned char cmd;
- unsigned char param;
- unsigned char optional;
- unsigned char data[0];
-};
-
-struct ncsi_rsp_oem_bcm_pkt {
- unsigned char ver;
- unsigned char type;
- __be16 len;
- unsigned char data[0];
-};
-
-struct ncsi_rsp_gls_pkt {
- struct ncsi_rsp_pkt_hdr rsp;
- __be32 status;
- __be32 other;
- __be32 oem_status;
- __be32 checksum;
- unsigned char pad[10];
-};
-
-struct ncsi_rsp_gvi_pkt {
- struct ncsi_rsp_pkt_hdr rsp;
- __be32 ncsi_version;
- unsigned char reserved[3];
- unsigned char alpha2;
- unsigned char fw_name[12];
- __be32 fw_version;
- __be16 pci_ids[4];
- __be32 mf_id;
- __be32 checksum;
-};
-
-struct ncsi_rsp_gc_pkt {
- struct ncsi_rsp_pkt_hdr rsp;
- __be32 cap;
- __be32 bc_cap;
- __be32 mc_cap;
- __be32 buf_cap;
- __be32 aen_cap;
- unsigned char vlan_cnt;
- unsigned char mixed_cnt;
- unsigned char mc_cnt;
- unsigned char uc_cnt;
- unsigned char reserved[2];
- unsigned char vlan_mode;
- unsigned char channel_cnt;
- __be32 checksum;
-};
-
-struct ncsi_rsp_gp_pkt {
- struct ncsi_rsp_pkt_hdr rsp;
- unsigned char mac_cnt;
- unsigned char reserved[2];
- unsigned char mac_enable;
- unsigned char vlan_cnt;
- unsigned char reserved1;
- __be16 vlan_enable;
- __be32 link_mode;
- __be32 bc_mode;
- __be32 valid_modes;
- unsigned char vlan_mode;
- unsigned char fc_mode;
- unsigned char reserved2[2];
- __be32 aen_mode;
- unsigned char mac[6];
- __be16 vlan;
- __be32 checksum;
-};
-
-struct ncsi_rsp_gcps_pkt {
- struct ncsi_rsp_pkt_hdr rsp;
- __be32 cnt_hi;
- __be32 cnt_lo;
- __be32 rx_bytes;
- __be32 tx_bytes;
- __be32 rx_uc_pkts;
- __be32 rx_mc_pkts;
- __be32 rx_bc_pkts;
- __be32 tx_uc_pkts;
- __be32 tx_mc_pkts;
- __be32 tx_bc_pkts;
- __be32 fcs_err;
- __be32 align_err;
- __be32 false_carrier;
- __be32 runt_pkts;
- __be32 jabber_pkts;
- __be32 rx_pause_xon;
- __be32 rx_pause_xoff;
- __be32 tx_pause_xon;
- __be32 tx_pause_xoff;
- __be32 tx_s_collision;
- __be32 tx_m_collision;
- __be32 l_collision;
- __be32 e_collision;
- __be32 rx_ctl_frames;
- __be32 rx_64_frames;
- __be32 rx_127_frames;
- __be32 rx_255_frames;
- __be32 rx_511_frames;
- __be32 rx_1023_frames;
- __be32 rx_1522_frames;
- __be32 rx_9022_frames;
- __be32 tx_64_frames;
- __be32 tx_127_frames;
- __be32 tx_255_frames;
- __be32 tx_511_frames;
- __be32 tx_1023_frames;
- __be32 tx_1522_frames;
- __be32 tx_9022_frames;
- __be32 rx_valid_bytes;
- __be32 rx_runt_pkts;
- __be32 rx_jabber_pkts;
- __be32 checksum;
-};
-
-struct ncsi_rsp_gns_pkt {
- struct ncsi_rsp_pkt_hdr rsp;
- __be32 rx_cmds;
- __be32 dropped_cmds;
- __be32 cmd_type_errs;
- __be32 cmd_csum_errs;
- __be32 rx_pkts;
- __be32 tx_pkts;
- __be32 tx_aen_pkts;
- __be32 checksum;
-};
-
-struct ncsi_rsp_gnpts_pkt {
- struct ncsi_rsp_pkt_hdr rsp;
- __be32 tx_pkts;
- __be32 tx_dropped;
- __be32 tx_channel_err;
- __be32 tx_us_err;
- __be32 rx_pkts;
- __be32 rx_dropped;
- __be32 rx_channel_err;
- __be32 rx_us_err;
- __be32 rx_os_err;
- __be32 checksum;
-};
-
-struct ncsi_rsp_gps_pkt {
- struct ncsi_rsp_pkt_hdr rsp;
- __be32 status;
- __be32 checksum;
-};
-
-struct ncsi_rsp_gpuuid_pkt {
- struct ncsi_rsp_pkt_hdr rsp;
- unsigned char uuid[16];
- __be32 checksum;
-};
-
-struct ncsi_rsp_oem_handler {
- unsigned int mfr_id;
- int (*handler)(struct ncsi_request *);
-};
-
-struct ncsi_rsp_handler {
- unsigned char type;
- int payload;
- int (*handler)(struct ncsi_request *);
-};
-
-struct ncsi_aen_pkt_hdr {
- struct ncsi_pkt_hdr common;
- unsigned char reserved2[3];
- unsigned char type;
-};
-
-struct ncsi_aen_lsc_pkt {
- struct ncsi_aen_pkt_hdr aen;
- __be32 status;
- __be32 oem_status;
- __be32 checksum;
- unsigned char pad[14];
-};
-
-struct ncsi_aen_hncdsc_pkt {
- struct ncsi_aen_pkt_hdr aen;
- __be32 status;
- __be32 checksum;
- unsigned char pad[18];
-};
-
-struct ncsi_aen_handler {
- unsigned char type;
- int payload;
- int (*handler)(struct ncsi_dev_priv *, struct ncsi_aen_pkt_hdr *);
-};
-
-enum {
- ncsi_dev_state_registered = 0,
- ncsi_dev_state_functional = 256,
- ncsi_dev_state_probe = 512,
- ncsi_dev_state_config = 768,
- ncsi_dev_state_suspend = 1024,
-};
-
-enum {
- MLX_MC_RBT_SUPPORT = 1,
- MLX_MC_RBT_AVL = 8,
-};
-
-enum {
- ncsi_dev_state_major = 65280,
- ncsi_dev_state_minor = 255,
- ncsi_dev_state_probe_deselect = 513,
- ncsi_dev_state_probe_package = 514,
- ncsi_dev_state_probe_channel = 515,
- ncsi_dev_state_probe_mlx_gma = 516,
- ncsi_dev_state_probe_mlx_smaf = 517,
- ncsi_dev_state_probe_cis = 518,
- ncsi_dev_state_probe_gvi = 519,
- ncsi_dev_state_probe_gc = 520,
- ncsi_dev_state_probe_gls = 521,
- ncsi_dev_state_probe_dp = 522,
- ncsi_dev_state_config_sp = 769,
- ncsi_dev_state_config_cis = 770,
- ncsi_dev_state_config_oem_gma = 771,
- ncsi_dev_state_config_clear_vids = 772,
- ncsi_dev_state_config_svf = 773,
- ncsi_dev_state_config_ev = 774,
- ncsi_dev_state_config_sma = 775,
- ncsi_dev_state_config_ebf = 776,
- ncsi_dev_state_config_dgmf = 777,
- ncsi_dev_state_config_ecnt = 778,
- ncsi_dev_state_config_ec = 779,
- ncsi_dev_state_config_ae = 780,
- ncsi_dev_state_config_gls = 781,
- ncsi_dev_state_config_done = 782,
- ncsi_dev_state_suspend_select = 1025,
- ncsi_dev_state_suspend_gls = 1026,
- ncsi_dev_state_suspend_dcnt = 1027,
- ncsi_dev_state_suspend_dc = 1028,
- ncsi_dev_state_suspend_deselect = 1029,
- ncsi_dev_state_suspend_done = 1030,
-};
-
-struct vlan_vid {
- struct list_head list;
- __be16 proto;
- u16 vid;
-};
-
-struct ncsi_oem_gma_handler {
- unsigned int mfr_id;
- int (*handler)(struct ncsi_cmd_arg *);
-};
-
-enum ncsi_nl_commands {
- NCSI_CMD_UNSPEC = 0,
- NCSI_CMD_PKG_INFO = 1,
- NCSI_CMD_SET_INTERFACE = 2,
- NCSI_CMD_CLEAR_INTERFACE = 3,
- NCSI_CMD_SEND_CMD = 4,
- NCSI_CMD_SET_PACKAGE_MASK = 5,
- NCSI_CMD_SET_CHANNEL_MASK = 6,
- __NCSI_CMD_AFTER_LAST = 7,
- NCSI_CMD_MAX = 6,
-};
-
-enum ncsi_nl_attrs {
- NCSI_ATTR_UNSPEC = 0,
- NCSI_ATTR_IFINDEX = 1,
- NCSI_ATTR_PACKAGE_LIST = 2,
- NCSI_ATTR_PACKAGE_ID = 3,
- NCSI_ATTR_CHANNEL_ID = 4,
- NCSI_ATTR_DATA = 5,
- NCSI_ATTR_MULTI_FLAG = 6,
- NCSI_ATTR_PACKAGE_MASK = 7,
- NCSI_ATTR_CHANNEL_MASK = 8,
- __NCSI_ATTR_AFTER_LAST = 9,
- NCSI_ATTR_MAX = 8,
-};
-
-enum ncsi_nl_pkg_attrs {
- NCSI_PKG_ATTR_UNSPEC = 0,
- NCSI_PKG_ATTR = 1,
- NCSI_PKG_ATTR_ID = 2,
- NCSI_PKG_ATTR_FORCED = 3,
- NCSI_PKG_ATTR_CHANNEL_LIST = 4,
- __NCSI_PKG_ATTR_AFTER_LAST = 5,
- NCSI_PKG_ATTR_MAX = 4,
-};
-
-enum ncsi_nl_channel_attrs {
- NCSI_CHANNEL_ATTR_UNSPEC = 0,
- NCSI_CHANNEL_ATTR = 1,
- NCSI_CHANNEL_ATTR_ID = 2,
- NCSI_CHANNEL_ATTR_VERSION_MAJOR = 3,
- NCSI_CHANNEL_ATTR_VERSION_MINOR = 4,
- NCSI_CHANNEL_ATTR_VERSION_STR = 5,
- NCSI_CHANNEL_ATTR_LINK_STATE = 6,
- NCSI_CHANNEL_ATTR_ACTIVE = 7,
- NCSI_CHANNEL_ATTR_FORCED = 8,
- NCSI_CHANNEL_ATTR_VLAN_LIST = 9,
- NCSI_CHANNEL_ATTR_VLAN_ID = 10,
- __NCSI_CHANNEL_ATTR_AFTER_LAST = 11,
- NCSI_CHANNEL_ATTR_MAX = 10,
-};
-
-struct sockaddr_xdp {
- __u16 sxdp_family;
- __u16 sxdp_flags;
- __u32 sxdp_ifindex;
- __u32 sxdp_queue_id;
- __u32 sxdp_shared_umem_fd;
-};
-
-struct xdp_ring_offset {
- __u64 producer;
- __u64 consumer;
- __u64 desc;
- __u64 flags;
-};
-
-struct xdp_mmap_offsets {
- struct xdp_ring_offset rx;
- struct xdp_ring_offset tx;
- struct xdp_ring_offset fr;
- struct xdp_ring_offset cr;
-};
-
-struct xdp_umem_reg {
- __u64 addr;
- __u64 len;
- __u32 chunk_size;
- __u32 headroom;
- __u32 flags;
-};
-
-struct xdp_statistics {
- __u64 rx_dropped;
- __u64 rx_invalid_descs;
- __u64 tx_invalid_descs;
- __u64 rx_ring_full;
- __u64 rx_fill_ring_empty_descs;
- __u64 tx_ring_empty_descs;
-};
-
-struct xdp_options {
- __u32 flags;
-};
-
-struct xdp_desc {
- __u64 addr;
- __u32 len;
- __u32 options;
-};
-
-struct xdp_ring;
-
-struct xsk_queue {
- u32 ring_mask;
- u32 nentries;
- u32 cached_prod;
- u32 cached_cons;
- struct xdp_ring *ring;
- u64 invalid_descs;
- u64 queue_empty_descs;
-};
-
-struct xdp_ring_offset_v1 {
- __u64 producer;
- __u64 consumer;
- __u64 desc;
-};
-
-struct xdp_mmap_offsets_v1 {
- struct xdp_ring_offset_v1 rx;
- struct xdp_ring_offset_v1 tx;
- struct xdp_ring_offset_v1 fr;
- struct xdp_ring_offset_v1 cr;
-};
-
-struct xsk_map_node {
- struct list_head node;
- struct xsk_map *map;
- struct xdp_sock **map_entry;
-};
-
-struct xdp_ring {
- u32 producer;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- u32 pad;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- u32 consumer;
- u32 flags;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct xdp_rxtx_ring {
- struct xdp_ring ptrs;
- struct xdp_desc desc[0];
-};
-
-struct xdp_umem_ring {
- struct xdp_ring ptrs;
- u64 desc[0];
-};
-
-struct xsk_dma_map {
- dma_addr_t *dma_pages;
- struct device *dev;
- struct net_device *netdev;
- refcount_t users;
- struct list_head list;
- u32 dma_pages_cnt;
- bool dma_need_sync;
-};
-
-struct xdp_diag_req {
- __u8 sdiag_family;
- __u8 sdiag_protocol;
- __u16 pad;
- __u32 xdiag_ino;
- __u32 xdiag_show;
- __u32 xdiag_cookie[2];
-};
-
-struct xdp_diag_msg {
- __u8 xdiag_family;
- __u8 xdiag_type;
- __u16 pad;
- __u32 xdiag_ino;
- __u32 xdiag_cookie[2];
-};
-
-enum {
- XDP_DIAG_NONE = 0,
- XDP_DIAG_INFO = 1,
- XDP_DIAG_UID = 2,
- XDP_DIAG_RX_RING = 3,
- XDP_DIAG_TX_RING = 4,
- XDP_DIAG_UMEM = 5,
- XDP_DIAG_UMEM_FILL_RING = 6,
- XDP_DIAG_UMEM_COMPLETION_RING = 7,
- XDP_DIAG_MEMINFO = 8,
- XDP_DIAG_STATS = 9,
- __XDP_DIAG_MAX = 10,
-};
-
-struct xdp_diag_info {
- __u32 ifindex;
- __u32 queue_id;
-};
-
-struct xdp_diag_ring {
- __u32 entries;
-};
-
-struct xdp_diag_umem {
- __u64 size;
- __u32 id;
- __u32 num_pages;
- __u32 chunk_size;
- __u32 headroom;
- __u32 ifindex;
- __u32 queue_id;
- __u32 flags;
- __u32 refs;
-};
-
-struct xdp_diag_stats {
- __u64 n_rx_dropped;
- __u64 n_rx_invalid;
- __u64 n_rx_full;
- __u64 n_fill_ring_empty;
- __u64 n_tx_invalid;
- __u64 n_tx_ring_empty;
-};
-
-struct mptcp_mib {
- long unsigned int mibs[23];
-};
-
-struct mptcp_options_received {
- u64 sndr_key;
- u64 rcvr_key;
- u64 data_ack;
- u64 data_seq;
- u32 subflow_seq;
- u16 data_len;
- u16 mp_capable: 1;
- u16 mp_join: 1;
- u16 dss: 1;
- u16 add_addr: 1;
- u16 rm_addr: 1;
- u16 family: 4;
- u16 echo: 1;
- u16 backup: 1;
- u32 token;
- u32 nonce;
- u64 thmac;
- u8 hmac[20];
- u8 join_id;
- u8 use_map: 1;
- u8 dsn64: 1;
- u8 data_fin: 1;
- u8 use_ack: 1;
- u8 ack64: 1;
- u8 mpc_map: 1;
- u8 __unused: 2;
- u8 addr_id;
- u8 rm_id;
- union {
- struct in_addr addr;
- struct in6_addr addr6;
- };
- u64 ahmac;
- u16 port;
-};
-
-struct mptcp_addr_info {
- sa_family_t family;
- __be16 port;
- u8 id;
- u8 flags;
- int ifindex;
- union {
- struct in_addr addr;
- struct in6_addr addr6;
- };
-};
-
-enum mptcp_pm_status {
- MPTCP_PM_ADD_ADDR_RECEIVED = 0,
- MPTCP_PM_RM_ADDR_RECEIVED = 1,
- MPTCP_PM_ESTABLISHED = 2,
- MPTCP_PM_SUBFLOW_ESTABLISHED = 3,
-};
-
-struct mptcp_pm_data {
- struct mptcp_addr_info local;
- struct mptcp_addr_info remote;
- struct list_head anno_list;
- spinlock_t lock;
- bool add_addr_signal;
- bool rm_addr_signal;
- bool server_side;
- bool work_pending;
- bool accept_addr;
- bool accept_subflow;
- bool add_addr_echo;
- u8 add_addr_signaled;
- u8 add_addr_accepted;
- u8 local_addr_used;
- u8 subflows;
- u8 add_addr_signal_max;
- u8 add_addr_accept_max;
- u8 local_addr_max;
- u8 subflows_max;
- u8 status;
- u8 rm_id;
-};
-
-struct mptcp_data_frag {
- struct list_head list;
- u64 data_seq;
- int data_len;
- int offset;
- int overhead;
- struct page *page;
-};
-
-struct mptcp_sock {
- struct inet_connection_sock sk;
- u64 local_key;
- u64 remote_key;
- u64 write_seq;
- u64 ack_seq;
- u64 rcv_data_fin_seq;
- struct sock *last_snd;
- int snd_burst;
- atomic64_t snd_una;
- long unsigned int timer_ival;
- u32 token;
- long unsigned int flags;
- bool can_ack;
- bool fully_established;
- bool rcv_data_fin;
- bool snd_data_fin_enable;
- bool use_64bit_ack;
- spinlock_t join_list_lock;
- struct work_struct work;
- struct sk_buff *ooo_last_skb;
- struct rb_root out_of_order_queue;
- struct list_head conn_list;
- struct list_head rtx_queue;
- struct list_head join_list;
- struct skb_ext *cached_ext;
- struct socket *subflow;
- struct sock *first;
- struct mptcp_pm_data pm;
- struct {
- u32 space;
- u32 copied;
- u64 time;
- u64 rtt_us;
- } rcvq_space;
-};
-
-struct mptcp_subflow_request_sock {
- struct tcp_request_sock sk;
- u16 mp_capable: 1;
- u16 mp_join: 1;
- u16 backup: 1;
- u8 local_id;
- u8 remote_id;
- u64 local_key;
- u64 idsn;
- u32 token;
- u32 ssn_offset;
- u64 thmac;
- u32 local_nonce;
- u32 remote_nonce;
- struct mptcp_sock *msk;
- struct hlist_nulls_node token_node;
-};
-
-enum mptcp_data_avail {
- MPTCP_SUBFLOW_NODATA = 0,
- MPTCP_SUBFLOW_DATA_AVAIL = 1,
- MPTCP_SUBFLOW_OOO_DATA = 2,
-};
-
-struct mptcp_subflow_context {
- struct list_head node;
- u64 local_key;
- u64 remote_key;
- u64 idsn;
- u64 map_seq;
- u32 snd_isn;
- u32 token;
- u32 rel_write_seq;
- u32 map_subflow_seq;
- u32 ssn_offset;
- u32 map_data_len;
- u32 request_mptcp: 1;
- u32 request_join: 1;
- u32 request_bkup: 1;
- u32 mp_capable: 1;
- u32 mp_join: 1;
- u32 fully_established: 1;
- u32 pm_notified: 1;
- u32 conn_finished: 1;
- u32 map_valid: 1;
- u32 mpc_map: 1;
- u32 backup: 1;
- u32 rx_eof: 1;
- u32 can_ack: 1;
- enum mptcp_data_avail data_avail;
- u32 remote_nonce;
- u64 thmac;
- u32 local_nonce;
- u32 remote_token;
- u8 hmac[20];
- u8 local_id;
- u8 remote_id;
- struct sock *tcp_sock;
- struct sock *conn;
- const struct inet_connection_sock_af_ops *icsk_af_ops;
- void (*tcp_data_ready)(struct sock *);
- void (*tcp_state_change)(struct sock *);
- void (*tcp_write_space)(struct sock *);
- struct callback_head rcu;
-};
-
-enum linux_mptcp_mib_field {
- MPTCP_MIB_NUM = 0,
- MPTCP_MIB_MPCAPABLEPASSIVE = 1,
- MPTCP_MIB_MPCAPABLEPASSIVEACK = 2,
- MPTCP_MIB_MPCAPABLEPASSIVEFALLBACK = 3,
- MPTCP_MIB_MPCAPABLEACTIVEFALLBACK = 4,
- MPTCP_MIB_RETRANSSEGS = 5,
- MPTCP_MIB_JOINNOTOKEN = 6,
- MPTCP_MIB_JOINSYNRX = 7,
- MPTCP_MIB_JOINSYNACKRX = 8,
- MPTCP_MIB_JOINSYNACKMAC = 9,
- MPTCP_MIB_JOINACKRX = 10,
- MPTCP_MIB_JOINACKMAC = 11,
- MPTCP_MIB_DSSNOMATCH = 12,
- MPTCP_MIB_INFINITEMAPRX = 13,
- MPTCP_MIB_OFOQUEUETAIL = 14,
- MPTCP_MIB_OFOQUEUE = 15,
- MPTCP_MIB_OFOMERGE = 16,
- MPTCP_MIB_NODSSWINDOW = 17,
- MPTCP_MIB_DUPDATA = 18,
- MPTCP_MIB_ADDADDR = 19,
- MPTCP_MIB_ECHOADD = 20,
- MPTCP_MIB_RMADDR = 21,
- MPTCP_MIB_RMSUBFLOW = 22,
- __MPTCP_MIB_MAX = 23,
-};
-
-struct mptcp_skb_cb {
- u64 map_seq;
- u64 end_seq;
- u32 offset;
-};
-
-struct subflow_send_info {
- struct sock *ssk;
- u64 ratio;
-};
-
-enum mapping_status {
- MAPPING_OK = 0,
- MAPPING_INVALID = 1,
- MAPPING_EMPTY = 2,
- MAPPING_DATA_FIN = 3,
- MAPPING_DUMMY = 4,
-};
-
-struct token_bucket {
- spinlock_t lock;
- int chain_len;
- struct hlist_nulls_head req_chain;
- struct hlist_nulls_head msk_chain;
-};
-
-struct mptcp_pernet {
- struct ctl_table_header *ctl_table_hdr;
- int mptcp_enabled;
-};
-
-enum {
- INET_ULP_INFO_UNSPEC = 0,
- INET_ULP_INFO_NAME = 1,
- INET_ULP_INFO_TLS = 2,
- INET_ULP_INFO_MPTCP = 3,
- __INET_ULP_INFO_MAX = 4,
-};
-
-enum {
- MPTCP_SUBFLOW_ATTR_UNSPEC = 0,
- MPTCP_SUBFLOW_ATTR_TOKEN_REM = 1,
- MPTCP_SUBFLOW_ATTR_TOKEN_LOC = 2,
- MPTCP_SUBFLOW_ATTR_RELWRITE_SEQ = 3,
- MPTCP_SUBFLOW_ATTR_MAP_SEQ = 4,
- MPTCP_SUBFLOW_ATTR_MAP_SFSEQ = 5,
- MPTCP_SUBFLOW_ATTR_SSN_OFFSET = 6,
- MPTCP_SUBFLOW_ATTR_MAP_DATALEN = 7,
- MPTCP_SUBFLOW_ATTR_FLAGS = 8,
- MPTCP_SUBFLOW_ATTR_ID_REM = 9,
- MPTCP_SUBFLOW_ATTR_ID_LOC = 10,
- MPTCP_SUBFLOW_ATTR_PAD = 11,
- __MPTCP_SUBFLOW_ATTR_MAX = 12,
-};
-
-enum {
- MPTCP_PM_ATTR_UNSPEC = 0,
- MPTCP_PM_ATTR_ADDR = 1,
- MPTCP_PM_ATTR_RCV_ADD_ADDRS = 2,
- MPTCP_PM_ATTR_SUBFLOWS = 3,
- __MPTCP_PM_ATTR_MAX = 4,
-};
-
-enum {
- MPTCP_PM_ADDR_ATTR_UNSPEC = 0,
- MPTCP_PM_ADDR_ATTR_FAMILY = 1,
- MPTCP_PM_ADDR_ATTR_ID = 2,
- MPTCP_PM_ADDR_ATTR_ADDR4 = 3,
- MPTCP_PM_ADDR_ATTR_ADDR6 = 4,
- MPTCP_PM_ADDR_ATTR_PORT = 5,
- MPTCP_PM_ADDR_ATTR_FLAGS = 6,
- MPTCP_PM_ADDR_ATTR_IF_IDX = 7,
- __MPTCP_PM_ADDR_ATTR_MAX = 8,
-};
-
-enum {
- MPTCP_PM_CMD_UNSPEC = 0,
- MPTCP_PM_CMD_ADD_ADDR = 1,
- MPTCP_PM_CMD_DEL_ADDR = 2,
- MPTCP_PM_CMD_GET_ADDR = 3,
- MPTCP_PM_CMD_FLUSH_ADDRS = 4,
- MPTCP_PM_CMD_SET_LIMITS = 5,
- MPTCP_PM_CMD_GET_LIMITS = 6,
- __MPTCP_PM_CMD_AFTER_LAST = 7,
-};
-
-struct mptcp_pm_addr_entry {
- struct list_head list;
- struct mptcp_addr_info addr;
- struct callback_head rcu;
-};
-
-struct mptcp_pm_add_entry {
- struct list_head list;
- struct mptcp_addr_info addr;
- struct timer_list add_timer;
- struct mptcp_sock *sock;
- u8 retrans_times;
-};
-
-struct pm_nl_pernet {
- spinlock_t lock;
- struct list_head local_addr_list;
- unsigned int addrs;
- unsigned int add_addr_signal_max;
- unsigned int add_addr_accept_max;
- unsigned int local_addr_max;
- unsigned int subflows_max;
- unsigned int next_id;
-};
-
-struct join_entry {
- u32 token;
- u32 remote_nonce;
- u32 local_nonce;
- u8 join_id;
- u8 local_id;
- u8 backup;
- u8 valid;
-};
-
-typedef struct {
- u32 version;
- u32 length;
- u64 memory_protection_attribute;
-} efi_properties_table_t;
-
-enum efi_secureboot_mode {
- efi_secureboot_mode_unset = 0,
- efi_secureboot_mode_unknown = 1,
- efi_secureboot_mode_disabled = 2,
- efi_secureboot_mode_enabled = 3,
-};
-
-typedef union {
- struct {
- u32 revision;
- efi_handle_t parent_handle;
- efi_system_table_t *system_table;
- efi_handle_t device_handle;
- void *file_path;
- void *reserved;
- u32 load_options_size;
- void *load_options;
- void *image_base;
- __u64 image_size;
- unsigned int image_code_type;
- unsigned int image_data_type;
- efi_status_t (*unload)(efi_handle_t);
- };
- struct {
- u32 revision;
- u32 parent_handle;
- u32 system_table;
- u32 device_handle;
- u32 file_path;
- u32 reserved;
- u32 load_options_size;
- u32 load_options;
- u32 image_base;
- __u64 image_size;
- u32 image_code_type;
- u32 image_data_type;
- u32 unload;
- } mixed_mode;
-} efi_loaded_image_t;
-
-struct efi_boot_memmap {
- efi_memory_desc_t **map;
- long unsigned int *map_size;
- long unsigned int *desc_size;
- u32 *desc_ver;
- long unsigned int *key_ptr;
- long unsigned int *buff_size;
-};
-
-struct exit_boot_struct {
- efi_memory_desc_t *runtime_map;
- int *runtime_entry_count;
- void *new_fdt_addr;
-};
-
-typedef struct {
- u64 size;
- u64 file_size;
- u64 phys_size;
- efi_time_t create_time;
- efi_time_t last_access_time;
- efi_time_t modification_time;
- __u64 attribute;
- efi_char16_t filename[0];
-} efi_file_info_t;
-
-struct efi_file_protocol;
-
-typedef struct efi_file_protocol efi_file_protocol_t;
-
-struct efi_file_protocol {
- u64 revision;
- efi_status_t (*open)(efi_file_protocol_t *, efi_file_protocol_t **, efi_char16_t *, u64, u64);
- efi_status_t (*close)(efi_file_protocol_t *);
- efi_status_t (*delete)(efi_file_protocol_t *);
- efi_status_t (*read)(efi_file_protocol_t *, long unsigned int *, void *);
- efi_status_t (*write)(efi_file_protocol_t *, long unsigned int, void *);
- efi_status_t (*get_position)(efi_file_protocol_t *, u64 *);
- efi_status_t (*set_position)(efi_file_protocol_t *, u64);
- efi_status_t (*get_info)(efi_file_protocol_t *, efi_guid_t *, long unsigned int *, void *);
- efi_status_t (*set_info)(efi_file_protocol_t *, efi_guid_t *, long unsigned int, void *);
- efi_status_t (*flush)(efi_file_protocol_t *);
-};
-
-struct efi_simple_file_system_protocol;
-
-typedef struct efi_simple_file_system_protocol efi_simple_file_system_protocol_t;
-
-struct efi_simple_file_system_protocol {
- u64 revision;
- int (*open_volume)(efi_simple_file_system_protocol_t *, efi_file_protocol_t **);
-};
-
-struct finfo {
- efi_file_info_t info;
- efi_char16_t filename[256];
-};
-
-typedef struct {
- u32 red_mask;
- u32 green_mask;
- u32 blue_mask;
- u32 reserved_mask;
-} efi_pixel_bitmask_t;
-
-typedef struct {
- u32 version;
- u32 horizontal_resolution;
- u32 vertical_resolution;
- int pixel_format;
- efi_pixel_bitmask_t pixel_information;
- u32 pixels_per_scan_line;
-} efi_graphics_output_mode_info_t;
-
-union efi_graphics_output_protocol_mode {
- struct {
- u32 max_mode;
- u32 mode;
- efi_graphics_output_mode_info_t *info;
- long unsigned int size_of_info;
- efi_physical_addr_t frame_buffer_base;
- long unsigned int frame_buffer_size;
- };
- struct {
- u32 max_mode;
- u32 mode;
- u32 info;
- u32 size_of_info;
- u64 frame_buffer_base;
- u32 frame_buffer_size;
- } mixed_mode;
-};
-
-typedef union efi_graphics_output_protocol_mode efi_graphics_output_protocol_mode_t;
-
-union efi_graphics_output_protocol;
-
-typedef union efi_graphics_output_protocol efi_graphics_output_protocol_t;
-
-union efi_graphics_output_protocol {
- struct {
- efi_status_t (*query_mode)(efi_graphics_output_protocol_t *, u32, long unsigned int *, efi_graphics_output_mode_info_t **);
- efi_status_t (*set_mode)(efi_graphics_output_protocol_t *, u32);
- void *blt;
- efi_graphics_output_protocol_mode_t *mode;
- };
- struct {
- u32 query_mode;
- u32 set_mode;
- u32 blt;
- u32 mode;
- } mixed_mode;
-};
-
-enum efi_cmdline_option {
- EFI_CMDLINE_NONE = 0,
- EFI_CMDLINE_MODE_NUM = 1,
- EFI_CMDLINE_RES = 2,
- EFI_CMDLINE_AUTO = 3,
- EFI_CMDLINE_LIST = 4,
-};
-
-union efi_rng_protocol;
-
-typedef union efi_rng_protocol efi_rng_protocol_t;
-
-union efi_rng_protocol {
- struct {
- efi_status_t (*get_info)(efi_rng_protocol_t *, long unsigned int *, efi_guid_t *);
- efi_status_t (*get_rng)(efi_rng_protocol_t *, efi_guid_t *, long unsigned int, u8 *);
- };
- struct {
- u32 get_info;
- u32 get_rng;
- } mixed_mode;
-};
-
-typedef u32 efi_tcg2_event_log_format;
-
-union efi_tcg2_protocol {
- struct {
- void *get_capability;
- efi_status_t (*get_event_log)(efi_handle_t, efi_tcg2_event_log_format, efi_physical_addr_t *, efi_physical_addr_t *, efi_bool_t *);
- void *hash_log_extend_event;
- void *submit_command;
- void *get_active_pcr_banks;
- void *set_active_pcr_banks;
- void *get_result_of_set_active_pcr_banks;
- };
- struct {
- u32 get_capability;
- u32 get_event_log;
- u32 hash_log_extend_event;
- u32 submit_command;
- u32 get_active_pcr_banks;
- u32 set_active_pcr_banks;
- u32 get_result_of_set_active_pcr_banks;
- } mixed_mode;
-};
-
-typedef union efi_tcg2_protocol efi_tcg2_protocol_t;
-
-struct efi_vendor_dev_path {
- struct efi_generic_dev_path header;
- efi_guid_t vendorguid;
- u8 vendordata[0];
-};
-
-union efi_load_file_protocol;
-
-typedef union efi_load_file_protocol efi_load_file_protocol_t;
-
-union efi_load_file_protocol {
- struct {
- efi_status_t (*load_file)(efi_load_file_protocol_t *, efi_device_path_protocol_t *, bool, long unsigned int *, void *);
- };
- struct {
- u32 load_file;
- } mixed_mode;
-};
-
-typedef union efi_load_file_protocol efi_load_file2_protocol_t;
-
-typedef struct {
- u32 attributes;
- u16 file_path_list_length;
- u8 variable_data[0];
-} __attribute__((packed)) efi_load_option_t;
-
-typedef struct {
- u32 attributes;
- u16 file_path_list_length;
- const efi_char16_t *description;
- const efi_device_path_protocol_t *file_path_list;
- size_t optional_data_size;
- const void *optional_data;
-} efi_load_option_unpacked_t;
-
-typedef efi_status_t (*efi_exit_boot_map_processing)(struct efi_boot_memmap *, void *);
-
-typedef enum {
- EfiPciIoWidthUint8 = 0,
- EfiPciIoWidthUint16 = 1,
- EfiPciIoWidthUint32 = 2,
- EfiPciIoWidthUint64 = 3,
- EfiPciIoWidthFifoUint8 = 4,
- EfiPciIoWidthFifoUint16 = 5,
- EfiPciIoWidthFifoUint32 = 6,
- EfiPciIoWidthFifoUint64 = 7,
- EfiPciIoWidthFillUint8 = 8,
- EfiPciIoWidthFillUint16 = 9,
- EfiPciIoWidthFillUint32 = 10,
- EfiPciIoWidthFillUint64 = 11,
- EfiPciIoWidthMaximum = 12,
-} EFI_PCI_IO_PROTOCOL_WIDTH;
-
-typedef struct {
- u32 read;
- u32 write;
-} efi_pci_io_protocol_access_32_t;
-
-typedef struct {
- void *read;
- void *write;
-} efi_pci_io_protocol_access_t;
-
-union efi_pci_io_protocol;
-
-typedef union efi_pci_io_protocol efi_pci_io_protocol_t;
-
-typedef efi_status_t (*efi_pci_io_protocol_cfg_t)(efi_pci_io_protocol_t *, EFI_PCI_IO_PROTOCOL_WIDTH, u32, long unsigned int, void *);
-
-typedef struct {
- efi_pci_io_protocol_cfg_t read;
- efi_pci_io_protocol_cfg_t write;
-} efi_pci_io_protocol_config_access_t;
-
-union efi_pci_io_protocol {
- struct {
- void *poll_mem;
- void *poll_io;
- efi_pci_io_protocol_access_t mem;
- efi_pci_io_protocol_access_t io;
- efi_pci_io_protocol_config_access_t pci;
- void *copy_mem;
- void *map;
- void *unmap;
- void *allocate_buffer;
- void *free_buffer;
- void *flush;
- efi_status_t (*get_location)(efi_pci_io_protocol_t *, long unsigned int *, long unsigned int *, long unsigned int *, long unsigned int *);
- void *attributes;
- void *get_bar_attributes;
- void *set_bar_attributes;
- uint64_t romsize;
- void *romimage;
- };
- struct {
- u32 poll_mem;
- u32 poll_io;
- efi_pci_io_protocol_access_32_t mem;
- efi_pci_io_protocol_access_32_t io;
- efi_pci_io_protocol_access_32_t pci;
- u32 copy_mem;
- u32 map;
- u32 unmap;
- u32 allocate_buffer;
- u32 free_buffer;
- u32 flush;
- u32 get_location;
- u32 attributes;
- u32 get_bar_attributes;
- u32 set_bar_attributes;
- u64 romsize;
- u32 romimage;
- } mixed_mode;
-};
-
-#ifndef BPF_NO_PRESERVE_ACCESS_INDEX
-#pragma clang attribute pop
-#endif
-
-#endif /* __VMLINUX_H__ */
diff --git a/libbpf-tools/bashreadline.bpf.c b/libbpf-tools/bashreadline.bpf.c
deleted file mode 100644
index 0b93340..0000000
--- a/libbpf-tools/bashreadline.bpf.c
+++ /dev/null
@@ -1,38 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/* Copyright (c) 2021 Facebook */
-#include <vmlinux.h>
-#include <bpf/bpf_helpers.h>
-#include <bpf/bpf_tracing.h>
-#include "bashreadline.h"
-
-#define TASK_COMM_LEN 16
-
-struct {
- __uint(type, BPF_MAP_TYPE_PERF_EVENT_ARRAY);
- __uint(key_size, sizeof(__u32));
- __uint(value_size, sizeof(__u32));
-} events SEC(".maps");
-
-SEC("uretprobe/readline")
-int BPF_KRETPROBE(printret, const void *ret) {
- struct str_t data;
- char comm[TASK_COMM_LEN];
- u32 pid;
-
- if (!ret)
- return 0;
-
- bpf_get_current_comm(&comm, sizeof(comm));
- if (comm[0] != 'b' || comm[1] != 'a' || comm[2] != 's' || comm[3] != 'h' || comm[4] != 0 )
- return 0;
-
- pid = bpf_get_current_pid_tgid() >> 32;
- data.pid = pid;
- bpf_probe_read_user_str(&data.str, sizeof(data.str), ret);
-
- bpf_perf_event_output(ctx, &events, BPF_F_CURRENT_CPU, &data, sizeof(data));
-
- return 0;
-};
-
-char LICENSE[] SEC("license") = "GPL";
diff --git a/libbpf-tools/bashreadline.c b/libbpf-tools/bashreadline.c
deleted file mode 100644
index 0277f53..0000000
--- a/libbpf-tools/bashreadline.c
+++ /dev/null
@@ -1,222 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-/* Copyright (c) 2021 Facebook */
-#include <argp.h>
-#include <stdio.h>
-#include <errno.h>
-#include <signal.h>
-#include <time.h>
-#include <unistd.h>
-#include <ctype.h>
-
-#include <bpf/libbpf.h>
-#include <bpf/bpf.h>
-#include "bashreadline.h"
-#include "bashreadline.skel.h"
-#include "trace_helpers.h"
-#include "uprobe_helpers.h"
-
-#define PERF_BUFFER_PAGES 16
-#define PERF_POLL_TIMEOUT_MS 100
-#define warn(...) fprintf(stderr, __VA_ARGS__)
-
-static volatile sig_atomic_t exiting = 0;
-
-const char *argp_program_version = "bashreadline 1.0";
-const char *argp_program_bug_address =
- "https://github.com/iovisor/bcc/tree/master/libbpf-tools";
-const char argp_program_doc[] =
-"Print entered bash commands from all running shells.\n"
-"\n"
-"USAGE: bashreadline [-s <path/to/libreadline.so>]\n"
-"\n"
-"EXAMPLES:\n"
-" bashreadline\n"
-" bashreadline -s /usr/lib/libreadline.so\n";
-
-static const struct argp_option opts[] = {
- { "shared", 's', "PATH", 0, "the location of libreadline.so library" },
- { "verbose", 'v', NULL, 0, "Verbose debug output" },
- { NULL, 'h', NULL, OPTION_HIDDEN, "Show the full help" },
- {},
-};
-
-static char *libreadline_path = NULL;
-static bool verbose = false;
-
-static error_t parse_arg(int key, char *arg, struct argp_state *state)
-{
- switch (key) {
- case 's':
- libreadline_path = strdup(arg);
- if (libreadline_path == NULL)
- return ARGP_ERR_UNKNOWN;
- break;
- case 'v':
- verbose = true;
- break;
- case 'h':
- argp_state_help(state, stderr, ARGP_HELP_STD_HELP);
- break;
- default:
- return ARGP_ERR_UNKNOWN;
- }
- return 0;
-}
-
-static int libbpf_print_fn(enum libbpf_print_level level, const char *format, va_list args)
-{
- if (level == LIBBPF_DEBUG && !verbose)
- return 0;
- return vfprintf(stderr, format, args);
-}
-
-static void handle_event(void *ctx, int cpu, void *data, __u32 data_size)
-{
- struct str_t *e = data;
- struct tm *tm;
- char ts[16];
- time_t t;
-
- time(&t);
- tm = localtime(&t);
- strftime(ts, sizeof(ts), "%H:%m:%S", tm);
-
- printf("%-9s %-7d %s\n", ts, e->pid, e->str);
-}
-
-static void handle_lost_events(void *ctx, int cpu, __u64 lost_cnt)
-{
- warn("lost %llu events on CPU #%d\n", lost_cnt, cpu);
-}
-
-static char *find_readline_so()
-{
- const char *bash_path = "/bin/bash";
- FILE *fp;
- off_t func_off;
- char *line = NULL;
- size_t line_sz = 0;
- char path[128];
- char *result = NULL;
-
- func_off = get_elf_func_offset(bash_path, "readline");
- if (func_off >= 0)
- return strdup(bash_path);
-
- /*
- * Try to find libreadline.so if readline is not defined in
- * bash itself.
- *
- * ldd will print a list of names of shared objects,
- * dependencies, and their paths. The line for libreadline
- * would looks like
- *
- * libreadline.so.8 => /usr/lib/libreadline.so.8 (0x00007b....)
- *
- * Here, it finds a line with libreadline.so and extracts the
- * path after the arrow, '=>', symbol.
- */
- fp = popen("ldd /bin/bash", "r");
- if (fp == NULL)
- goto cleanup;
- while (getline(&line, &line_sz, fp) >= 0) {
- if (sscanf(line, "%*s => %127s", path) < 1)
- continue;
- if (strstr(line, "/libreadline.so")) {
- result = strdup(path);
- break;
- }
- }
-
-cleanup:
- if (line)
- free(line);
- if (fp)
- pclose(fp);
- return result;
-}
-
-static void sig_int(int signo)
-{
- exiting = 1;
-}
-
-int main(int argc, char **argv)
-{
- static const struct argp argp = {
- .options = opts,
- .parser = parse_arg,
- .doc = argp_program_doc,
- };
- struct bashreadline_bpf *obj = NULL;
- struct perf_buffer *pb = NULL;
- char *readline_so_path;
- off_t func_off;
- int err;
-
- err = argp_parse(&argp, argc, argv, 0, NULL, NULL);
- if (err)
- return err;
-
- if (libreadline_path) {
- readline_so_path = libreadline_path;
- } else if ((readline_so_path = find_readline_so()) == NULL) {
- warn("failed to find readline\n");
- return 1;
- }
-
- libbpf_set_strict_mode(LIBBPF_STRICT_ALL);
- libbpf_set_print(libbpf_print_fn);
-
- obj = bashreadline_bpf__open_and_load();
- if (!obj) {
- warn("failed to open and load BPF object\n");
- goto cleanup;
- }
-
- func_off = get_elf_func_offset(readline_so_path, "readline");
- if (func_off < 0) {
- warn("cound not find readline in %s\n", readline_so_path);
- goto cleanup;
- }
-
- obj->links.printret = bpf_program__attach_uprobe(obj->progs.printret, true, -1,
- readline_so_path, func_off);
- if (!obj->links.printret) {
- err = -errno;
- warn("failed to attach readline: %d\n", err);
- goto cleanup;
- }
-
- pb = perf_buffer__new(bpf_map__fd(obj->maps.events), PERF_BUFFER_PAGES,
- handle_event, handle_lost_events, NULL, NULL);
- if (!pb) {
- err = -errno;
- warn("failed to open perf buffer: %d\n", err);
- goto cleanup;
- }
-
- if (signal(SIGINT, sig_int) == SIG_ERR) {
- warn("can't set signal handler: %s\n", strerror(errno));
- err = 1;
- goto cleanup;
- }
-
- printf("%-9s %-7s %s\n", "TIME", "PID", "COMMAND");
- while (!exiting) {
- err = perf_buffer__poll(pb, PERF_POLL_TIMEOUT_MS);
- if (err < 0 && err != -EINTR) {
- warn("error polling perf buffer: %s\n", strerror(-err));
- goto cleanup;
- }
- err = 0;
- }
-
-cleanup:
- if (readline_so_path)
- free(readline_so_path);
- perf_buffer__free(pb);
- bashreadline_bpf__destroy(obj);
-
- return err != 0;
-}
diff --git a/libbpf-tools/bashreadline.h b/libbpf-tools/bashreadline.h
deleted file mode 100644
index a47f9d5..0000000
--- a/libbpf-tools/bashreadline.h
+++ /dev/null
@@ -1,13 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-/* Copyright (c) 2021 Facebook */
-#ifndef __BASHREADLINE_H
-#define __BASHREADLINE_H
-
-#define MAX_LINE_SIZE 80
-
-struct str_t {
- __u32 pid;
- char str[MAX_LINE_SIZE];
-};
-
-#endif /* __BASHREADLINE_H */
diff --git a/libbpf-tools/bin/bpftool b/libbpf-tools/bin/bpftool
deleted file mode 100755
index 6d38774..0000000
--- a/libbpf-tools/bin/bpftool
+++ /dev/null
Binary files differ
diff --git a/libbpf-tools/bindsnoop.bpf.c b/libbpf-tools/bindsnoop.bpf.c
deleted file mode 100644
index 941826c..0000000
--- a/libbpf-tools/bindsnoop.bpf.c
+++ /dev/null
@@ -1,131 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-/* Copyright (c) 2021 Hengqi Chen */
-#include <vmlinux.h>
-#include <bpf/bpf_helpers.h>
-#include <bpf/bpf_core_read.h>
-#include <bpf/bpf_tracing.h>
-#include <bpf/bpf_endian.h>
-#include "bindsnoop.h"
-
-#define MAX_ENTRIES 10240
-#define MAX_PORTS 1024
-
-const volatile pid_t target_pid = 0;
-const volatile bool ignore_errors = true;
-const volatile bool filter_by_port = false;
-
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- __uint(max_entries, MAX_ENTRIES);
- __type(key, __u32);
- __type(value, struct socket *);
-} sockets SEC(".maps");
-
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- __uint(max_entries, MAX_PORTS);
- __type(key, __u16);
- __type(value, __u16);
-} ports SEC(".maps");
-
-struct {
- __uint(type, BPF_MAP_TYPE_PERF_EVENT_ARRAY);
- __uint(key_size, sizeof(__u32));
- __uint(value_size, sizeof(__u32));
-} events SEC(".maps");
-
-static int probe_entry(struct pt_regs *ctx, struct socket *socket)
-{
- __u64 pid_tgid = bpf_get_current_pid_tgid();
- __u32 pid = pid_tgid >> 32;
- __u32 tid = (__u32)pid_tgid;
-
- if (target_pid && target_pid != pid)
- return 0;
-
- bpf_map_update_elem(&sockets, &tid, &socket, BPF_ANY);
- return 0;
-};
-
-static int probe_exit(struct pt_regs *ctx, short ver)
-{
- __u64 pid_tgid = bpf_get_current_pid_tgid();
- __u32 pid = pid_tgid >> 32;
- __u32 tid = (__u32)pid_tgid;
- struct socket **socketp, *socket;
- struct inet_sock *inet_sock;
- struct sock *sock;
- union bind_options opts;
- struct bind_event event = {};
- __u16 sport = 0, *port;
- int ret;
-
- socketp = bpf_map_lookup_elem(&sockets, &tid);
- if (!socketp)
- return 0;
-
- ret = PT_REGS_RC(ctx);
- if (ignore_errors && ret != 0)
- goto cleanup;
-
- socket = *socketp;
- sock = BPF_CORE_READ(socket, sk);
- inet_sock = (struct inet_sock *)sock;
-
- sport = bpf_ntohs(BPF_CORE_READ(inet_sock, inet_sport));
- port = bpf_map_lookup_elem(&ports, &sport);
- if (filter_by_port && !port)
- goto cleanup;
-
- opts.fields.freebind = BPF_CORE_READ_BITFIELD_PROBED(inet_sock, freebind);
- opts.fields.transparent = BPF_CORE_READ_BITFIELD_PROBED(inet_sock, transparent);
- opts.fields.bind_address_no_port = BPF_CORE_READ_BITFIELD_PROBED(inet_sock, bind_address_no_port);
- opts.fields.reuseaddress = BPF_CORE_READ_BITFIELD_PROBED(sock, __sk_common.skc_reuse);
- opts.fields.reuseport = BPF_CORE_READ_BITFIELD_PROBED(sock, __sk_common.skc_reuseport);
- event.opts = opts.data;
- event.ts_us = bpf_ktime_get_ns() / 1000;
- event.pid = pid;
- event.port = sport;
- event.bound_dev_if = BPF_CORE_READ(sock, __sk_common.skc_bound_dev_if);
- event.ret = ret;
- event.proto = BPF_CORE_READ_BITFIELD_PROBED(sock, sk_protocol);
- bpf_get_current_comm(&event.task, sizeof(event.task));
- if (ver == 4) {
- event.ver = ver;
- bpf_probe_read_kernel(&event.addr, sizeof(event.addr), &inet_sock->inet_saddr);
- } else { /* ver == 6 */
- event.ver = ver;
- bpf_probe_read_kernel(&event.addr, sizeof(event.addr), sock->__sk_common.skc_v6_rcv_saddr.in6_u.u6_addr32);
- }
- bpf_perf_event_output(ctx, &events, BPF_F_CURRENT_CPU, &event, sizeof(event));
-
-cleanup:
- bpf_map_delete_elem(&sockets, &tid);
- return 0;
-}
-
-SEC("kprobe/inet_bind")
-int BPF_KPROBE(ipv4_bind_entry, struct socket *socket)
-{
- return probe_entry(ctx, socket);
-}
-
-SEC("kretprobe/inet_bind")
-int BPF_KRETPROBE(ipv4_bind_exit)
-{
- return probe_exit(ctx, 4);
-}
-
-SEC("kprobe/inet6_bind")
-int BPF_KPROBE(ipv6_bind_entry, struct socket *socket)
-{
- return probe_entry(ctx, socket);
-}
-
-SEC("kretprobe/inet6_bind")
-int BPF_KRETPROBE(ipv6_bind_exit)
-{
- return probe_exit(ctx, 6);
-}
-
-char LICENSE[] SEC("license") = "Dual BSD/GPL";
diff --git a/libbpf-tools/bindsnoop.c b/libbpf-tools/bindsnoop.c
deleted file mode 100644
index 5d87d48..0000000
--- a/libbpf-tools/bindsnoop.c
+++ /dev/null
@@ -1,256 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-
-/*
- * Copyright (c) 2021 Hengqi Chen
- *
- * Based on bindsnoop(8) from BCC by Pavel Dubovitsky.
- * 11-May-2021 Hengqi Chen Created this.
- */
-#include <argp.h>
-#include <arpa/inet.h>
-#include <errno.h>
-#include <signal.h>
-#include <string.h>
-#include <sys/socket.h>
-#include <time.h>
-
-#include <bpf/libbpf.h>
-#include <bpf/bpf.h>
-#include "bindsnoop.h"
-#include "bindsnoop.skel.h"
-#include "trace_helpers.h"
-
-#define PERF_BUFFER_PAGES 16
-#define PERF_POLL_TIMEOUT_MS 100
-#define warn(...) fprintf(stderr, __VA_ARGS__)
-
-static volatile sig_atomic_t exiting = 0;
-
-static bool emit_timestamp = false;
-static pid_t target_pid = 0;
-static bool ignore_errors = true;
-static char *target_ports = NULL;
-static bool verbose = false;
-
-const char *argp_program_version = "bindsnoop 0.1";
-const char *argp_program_bug_address =
- "https://github.com/iovisor/bcc/tree/master/libbpf-tools";
-const char argp_program_doc[] =
-"Trace bind syscalls.\n"
-"\n"
-"USAGE: bindsnoop [-h] [-t] [-x] [-p PID] [-P ports]\n"
-"\n"
-"EXAMPLES:\n"
-" bindsnoop # trace all bind syscall\n"
-" bindsnoop -t # include timestamps\n"
-" bindsnoop -x # include errors on output\n"
-" bindsnoop -p 1216 # only trace PID 1216\n"
-" bindsnoop -P 80,81 # only trace port 80 and 81\n"
-"\n"
-"Socket options are reported as:\n"
-" SOL_IP IP_FREEBIND F....\n"
-" SOL_IP IP_TRANSPARENT .T...\n"
-" SOL_IP IP_BIND_ADDRESS_NO_PORT ..N..\n"
-" SOL_SOCKET SO_REUSEADDR ...R.\n"
-" SOL_SOCKET SO_REUSEPORT ....r\n";
-
-static const struct argp_option opts[] = {
- { "timestamp", 't', NULL, 0, "Include timestamp on output" },
- { "failed", 'x', NULL, 0, "Include errors on output." },
- { "pid", 'p', "PID", 0, "Process ID to trace" },
- { "ports", 'P', "PORTS", 0, "Comma-separated list of ports to trace." },
- { "verbose", 'v', NULL, 0, "Verbose debug output" },
- { NULL, 'h', NULL, OPTION_HIDDEN, "Show the full help" },
- {},
-};
-
-static error_t parse_arg(int key, char *arg, struct argp_state *state)
-{
- long pid, port_num;
- char *port;
-
- switch (key) {
- case 'p':
- errno = 0;
- pid = strtol(arg, NULL, 10);
- if (errno || pid <= 0) {
- warn("Invalid PID: %s\n", arg);
- argp_usage(state);
- }
- target_pid = pid;
- break;
- case 'P':
- if (!arg) {
- warn("No ports specified\n");
- argp_usage(state);
- }
- target_ports = strdup(arg);
- port = strtok(arg, ",");
- while (port) {
- port_num = strtol(port, NULL, 10);
- if (errno || port_num <= 0 || port_num > 65536) {
- warn("Invalid ports: %s\n", arg);
- argp_usage(state);
- }
- port = strtok(NULL, ",");
- }
- break;
- case 'x':
- ignore_errors = false;
- break;
- case 't':
- emit_timestamp = true;
- break;
- case 'v':
- verbose = true;
- break;
- case 'h':
- argp_state_help(state, stderr, ARGP_HELP_STD_HELP);
- break;
- default:
- return ARGP_ERR_UNKNOWN;
- }
- return 0;
-}
-
-static int libbpf_print_fn(enum libbpf_print_level level, const char *format, va_list args)
-{
- if (level == LIBBPF_DEBUG && !verbose)
- return 0;
- return vfprintf(stderr, format, args);
-}
-
-static void sig_int(int signo)
-{
- exiting = 1;
-}
-
-static void handle_event(void *ctx, int cpu, void *data, __u32 data_sz)
-{
- struct bind_event *e = data;
- time_t t;
- struct tm *tm;
- char ts[32], addr[48];
- char opts[] = {'F', 'T', 'N', 'R', 'r', '\0'};
- const char *proto;
- int i = 0;
-
- if (emit_timestamp) {
- time(&t);
- tm = localtime(&t);
- strftime(ts, sizeof(ts), "%H:%M:%S", tm);
- printf("%8s ", ts);
- }
- if (e->proto == IPPROTO_TCP)
- proto = "TCP";
- else if (e->proto == IPPROTO_UDP)
- proto = "UDP";
- else
- proto = "UNK";
- while (opts[i]) {
- if (!((1 << i) & e->opts)) {
- opts[i] = '.';
- }
- i++;
- }
- if (e->ver == 4) {
- inet_ntop(AF_INET, &e->addr, addr, sizeof(addr));
- } else {
- inet_ntop(AF_INET6, &e->addr, addr, sizeof(addr));
- }
- printf("%-7d %-16s %-3d %-5s %-5s %-4d %-5d %-48s\n",
- e->pid, e->task, e->ret, proto, opts, e->bound_dev_if, e->port, addr);
-}
-
-static void handle_lost_events(void *ctx, int cpu, __u64 lost_cnt)
-{
- warn("lost %llu events on CPU #%d\n", lost_cnt, cpu);
-}
-
-int main(int argc, char **argv)
-{
- static const struct argp argp = {
- .options = opts,
- .parser = parse_arg,
- .doc = argp_program_doc,
- };
- struct perf_buffer *pb = NULL;
- struct bindsnoop_bpf *obj;
- int err, port_map_fd;
- char *port;
- short port_num;
-
- err = argp_parse(&argp, argc, argv, 0, NULL, NULL);
- if (err)
- return err;
-
- libbpf_set_strict_mode(LIBBPF_STRICT_ALL);
- libbpf_set_print(libbpf_print_fn);
-
- obj = bindsnoop_bpf__open();
- if (!obj) {
- warn("failed to open BPF object\n");
- return 1;
- }
-
- obj->rodata->target_pid = target_pid;
- obj->rodata->ignore_errors = ignore_errors;
- obj->rodata->filter_by_port = target_ports != NULL;
-
- err = bindsnoop_bpf__load(obj);
- if (err) {
- warn("failed to load BPF object: %d\n", err);
- goto cleanup;
- }
-
- if (target_ports) {
- port_map_fd = bpf_map__fd(obj->maps.ports);
- port = strtok(target_ports, ",");
- while (port) {
- port_num = strtol(port, NULL, 10);
- bpf_map_update_elem(port_map_fd, &port_num, &port_num, BPF_ANY);
- port = strtok(NULL, ",");
- }
- }
-
- err = bindsnoop_bpf__attach(obj);
- if (err) {
- warn("failed to attach BPF programs: %d\n", err);
- goto cleanup;
- }
-
- pb = perf_buffer__new(bpf_map__fd(obj->maps.events), PERF_BUFFER_PAGES,
- handle_event, handle_lost_events, NULL, NULL);
- if (!pb) {
- err = -errno;
- warn("failed to open perf buffer: %d\n", err);
- goto cleanup;
- }
-
- if (signal(SIGINT, sig_int) == SIG_ERR) {
- warn("can't set signal handler: %s\n", strerror(errno));
- err = 1;
- goto cleanup;
- }
-
- if (emit_timestamp)
- printf("%-8s ", "TIME(s)");
- printf("%-7s %-16s %-3s %-5s %-5s %-4s %-5s %-48s\n",
- "PID", "COMM", "RET", "PROTO", "OPTS", "IF", "PORT", "ADDR");
-
- while (!exiting) {
- err = perf_buffer__poll(pb, PERF_POLL_TIMEOUT_MS);
- if (err < 0 && err != -EINTR) {
- warn("error polling perf buffer: %s\n", strerror(-err));
- goto cleanup;
- }
- /* reset err to return 0 if exiting */
- err = 0;
- }
-
-cleanup:
- perf_buffer__free(pb);
- bindsnoop_bpf__destroy(obj);
-
- return err != 0;
-}
diff --git a/libbpf-tools/bindsnoop.h b/libbpf-tools/bindsnoop.h
deleted file mode 100644
index fa7b19d..0000000
--- a/libbpf-tools/bindsnoop.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-#ifndef __BINDSNOOP_H
-#define __BINDSNOOP_H
-
-#define TASK_COMM_LEN 16
-
-struct bind_event {
- unsigned __int128 addr;
- __u64 ts_us;
- __u32 pid;
- __u32 bound_dev_if;
- int ret;
- __u16 port;
- __u16 proto;
- __u8 opts;
- __u8 ver;
- char task[TASK_COMM_LEN];
-};
-
-union bind_options {
- __u8 data;
- struct {
- __u8 freebind : 1;
- __u8 transparent : 1;
- __u8 bind_address_no_port : 1;
- __u8 reuseaddress : 1;
- __u8 reuseport : 1;
- } fields;
-};
-
-#endif /* __BINDSNOOP_H */
diff --git a/libbpf-tools/biolatency.bpf.c b/libbpf-tools/biolatency.bpf.c
deleted file mode 100644
index 648dda7..0000000
--- a/libbpf-tools/biolatency.bpf.c
+++ /dev/null
@@ -1,152 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-// Copyright (c) 2020 Wenbo Zhang
-#include <vmlinux.h>
-#include <bpf/bpf_helpers.h>
-#include <bpf/bpf_core_read.h>
-#include <bpf/bpf_tracing.h>
-#include "biolatency.h"
-#include "bits.bpf.h"
-
-#define MAX_ENTRIES 10240
-
-extern int LINUX_KERNEL_VERSION __kconfig;
-
-const volatile bool filter_cg = false;
-const volatile bool targ_per_disk = false;
-const volatile bool targ_per_flag = false;
-const volatile bool targ_queued = false;
-const volatile bool targ_ms = false;
-const volatile bool filter_dev = false;
-const volatile __u32 targ_dev = 0;
-
-struct {
- __uint(type, BPF_MAP_TYPE_CGROUP_ARRAY);
- __type(key, u32);
- __type(value, u32);
- __uint(max_entries, 1);
-} cgroup_map SEC(".maps");
-
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- __uint(max_entries, MAX_ENTRIES);
- __type(key, struct request *);
- __type(value, u64);
- __uint(map_flags, BPF_F_NO_PREALLOC);
-} start SEC(".maps");
-
-static struct hist initial_hist;
-
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- __uint(max_entries, MAX_ENTRIES);
- __type(key, struct hist_key);
- __type(value, struct hist);
- __uint(map_flags, BPF_F_NO_PREALLOC);
-} hists SEC(".maps");
-
-static __always_inline
-int trace_rq_start(struct request *rq, int issue)
-{
- if (issue && targ_queued && BPF_CORE_READ(rq->q, elevator))
- return 0;
-
- u64 ts = bpf_ktime_get_ns();
-
- if (filter_dev) {
- struct gendisk *disk = BPF_CORE_READ(rq, rq_disk);
- u32 dev;
-
- dev = disk ? MKDEV(BPF_CORE_READ(disk, major),
- BPF_CORE_READ(disk, first_minor)) : 0;
- if (targ_dev != dev)
- return 0;
- }
- bpf_map_update_elem(&start, &rq, &ts, 0);
- return 0;
-}
-
-SEC("tp_btf/block_rq_insert")
-int block_rq_insert(u64 *ctx)
-{
- if (filter_cg && !bpf_current_task_under_cgroup(&cgroup_map, 0))
- return 0;
-
- /**
- * commit a54895fa (v5.11-rc1) changed tracepoint argument list
- * from TP_PROTO(struct request_queue *q, struct request *rq)
- * to TP_PROTO(struct request *rq)
- */
- if (LINUX_KERNEL_VERSION <= KERNEL_VERSION(5, 10, 0))
- return trace_rq_start((void *)ctx[1], false);
- else
- return trace_rq_start((void *)ctx[0], false);
-}
-
-SEC("tp_btf/block_rq_issue")
-int block_rq_issue(u64 *ctx)
-{
- if (filter_cg && !bpf_current_task_under_cgroup(&cgroup_map, 0))
- return 0;
-
- /**
- * commit a54895fa (v5.11-rc1) changed tracepoint argument list
- * from TP_PROTO(struct request_queue *q, struct request *rq)
- * to TP_PROTO(struct request *rq)
- */
- if (LINUX_KERNEL_VERSION <= KERNEL_VERSION(5, 10, 0))
- return trace_rq_start((void *)ctx[1], true);
- else
- return trace_rq_start((void *)ctx[0], true);
-}
-
-SEC("tp_btf/block_rq_complete")
-int BPF_PROG(block_rq_complete, struct request *rq, int error,
- unsigned int nr_bytes)
-{
- if (filter_cg && !bpf_current_task_under_cgroup(&cgroup_map, 0))
- return 0;
-
- u64 slot, *tsp, ts = bpf_ktime_get_ns();
- struct hist_key hkey = {};
- struct hist *histp;
- s64 delta;
-
- tsp = bpf_map_lookup_elem(&start, &rq);
- if (!tsp)
- return 0;
- delta = (s64)(ts - *tsp);
- if (delta < 0)
- goto cleanup;
-
- if (targ_per_disk) {
- struct gendisk *disk = BPF_CORE_READ(rq, rq_disk);
-
- hkey.dev = disk ? MKDEV(BPF_CORE_READ(disk, major),
- BPF_CORE_READ(disk, first_minor)) : 0;
- }
- if (targ_per_flag)
- hkey.cmd_flags = rq->cmd_flags;
-
- histp = bpf_map_lookup_elem(&hists, &hkey);
- if (!histp) {
- bpf_map_update_elem(&hists, &hkey, &initial_hist, 0);
- histp = bpf_map_lookup_elem(&hists, &hkey);
- if (!histp)
- goto cleanup;
- }
-
- if (targ_ms)
- delta /= 1000000U;
- else
- delta /= 1000U;
- slot = log2l(delta);
- if (slot >= MAX_SLOTS)
- slot = MAX_SLOTS - 1;
- __sync_fetch_and_add(&histp->slots[slot], 1);
-
-cleanup:
- bpf_map_delete_elem(&start, &rq);
- return 0;
-}
-
-char LICENSE[] SEC("license") = "GPL";
diff --git a/libbpf-tools/biolatency.c b/libbpf-tools/biolatency.c
deleted file mode 100644
index 51afa50..0000000
--- a/libbpf-tools/biolatency.c
+++ /dev/null
@@ -1,362 +0,0 @@
-// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
-// Copyright (c) 2020 Wenbo Zhang
-//
-// Based on biolatency(8) from BCC by Brendan Gregg.
-// 15-Jun-2020 Wenbo Zhang Created this.
-#include <argp.h>
-#include <signal.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <time.h>
-#include <bpf/libbpf.h>
-#include <sys/resource.h>
-#include <bpf/bpf.h>
-#include "blk_types.h"
-#include "biolatency.h"
-#include "biolatency.skel.h"
-#include "trace_helpers.h"
-
-#define ARRAY_SIZE(x) (sizeof(x) / sizeof(*(x)))
-
-static struct env {
- char *disk;
- time_t interval;
- int times;
- bool timestamp;
- bool queued;
- bool per_disk;
- bool per_flag;
- bool milliseconds;
- bool verbose;
- char *cgroupspath;
- bool cg;
-} env = {
- .interval = 99999999,
- .times = 99999999,
-};
-
-static volatile bool exiting;
-
-const char *argp_program_version = "biolatency 0.1";
-const char *argp_program_bug_address =
- "https://github.com/iovisor/bcc/tree/master/libbpf-tools";
-const char argp_program_doc[] =
-"Summarize block device I/O latency as a histogram.\n"
-"\n"
-"USAGE: biolatency [--help] [-T] [-m] [-Q] [-D] [-F] [-d DISK] [-c CG] [interval] [count]\n"
-"\n"
-"EXAMPLES:\n"
-" biolatency # summarize block I/O latency as a histogram\n"
-" biolatency 1 10 # print 1 second summaries, 10 times\n"
-" biolatency -mT 1 # 1s summaries, milliseconds, and timestamps\n"
-" biolatency -Q # include OS queued time in I/O time\n"
-" biolatency -D # show each disk device separately\n"
-" biolatency -F # show I/O flags separately\n"
-" biolatency -d sdc # Trace sdc only\n"
-" biolatency -c CG # Trace process under cgroupsPath CG\n";
-
-static const struct argp_option opts[] = {
- { "timestamp", 'T', NULL, 0, "Include timestamp on output" },
- { "milliseconds", 'm', NULL, 0, "Millisecond histogram" },
- { "queued", 'Q', NULL, 0, "Include OS queued time in I/O time" },
- { "disk", 'D', NULL, 0, "Print a histogram per disk device" },
- { "flag", 'F', NULL, 0, "Print a histogram per set of I/O flags" },
- { "disk", 'd', "DISK", 0, "Trace this disk only" },
- { "verbose", 'v', NULL, 0, "Verbose debug output" },
- { "cgroup", 'c', "/sys/fs/cgroup/unified", 0, "Trace process in cgroup path"},
- { NULL, 'h', NULL, OPTION_HIDDEN, "Show the full help" },
- {},
-};
-
-static error_t parse_arg(int key, char *arg, struct argp_state *state)
-{
- static int pos_args;
-
- switch (key) {
- case 'h':
- argp_state_help(state, stderr, ARGP_HELP_STD_HELP);
- break;
- case 'v':
- env.verbose = true;
- break;
- case 'm':
- env.milliseconds = true;
- break;
- case 'Q':
- env.queued = true;
- break;
- case 'D':
- env.per_disk = true;
- break;
- case 'F':
- env.per_flag = true;
- break;
- case 'T':
- env.timestamp = true;
- break;
- case 'c':
- env.cgroupspath = arg;
- env.cg = true;
- break;
- case 'd':
- env.disk = arg;
- if (strlen(arg) + 1 > DISK_NAME_LEN) {
- fprintf(stderr, "invaild disk name: too long\n");
- argp_usage(state);
- }
- break;
- case ARGP_KEY_ARG:
- errno = 0;
- if (pos_args == 0) {
- env.interval = strtol(arg, NULL, 10);
- if (errno) {
- fprintf(stderr, "invalid internal\n");
- argp_usage(state);
- }
- } else if (pos_args == 1) {
- env.times = strtol(arg, NULL, 10);
- if (errno) {
- fprintf(stderr, "invalid times\n");
- argp_usage(state);
- }
- } else {
- fprintf(stderr,
- "unrecognized positional argument: %s\n", arg);
- argp_usage(state);
- }
- pos_args++;
- break;
- default:
- return ARGP_ERR_UNKNOWN;
- }
- return 0;
-}
-
-static int libbpf_print_fn(enum libbpf_print_level level, const char *format, va_list args)
-{
- if (level == LIBBPF_DEBUG && !env.verbose)
- return 0;
- return vfprintf(stderr, format, args);
-}
-
-static void sig_handler(int sig)
-{
- exiting = true;
-}
-
-static void print_cmd_flags(int cmd_flags)
-{
- static struct { int bit; const char *str; } flags[] = {
- { REQ_NOWAIT, "NoWait-" },
- { REQ_BACKGROUND, "Background-" },
- { REQ_RAHEAD, "ReadAhead-" },
- { REQ_PREFLUSH, "PreFlush-" },
- { REQ_FUA, "FUA-" },
- { REQ_INTEGRITY, "Integrity-" },
- { REQ_IDLE, "Idle-" },
- { REQ_NOMERGE, "NoMerge-" },
- { REQ_PRIO, "Priority-" },
- { REQ_META, "Metadata-" },
- { REQ_SYNC, "Sync-" },
- };
- static const char *ops[] = {
- [REQ_OP_READ] = "Read",
- [REQ_OP_WRITE] = "Write",
- [REQ_OP_FLUSH] = "Flush",
- [REQ_OP_DISCARD] = "Discard",
- [REQ_OP_SECURE_ERASE] = "SecureErase",
- [REQ_OP_ZONE_RESET] = "ZoneReset",
- [REQ_OP_WRITE_SAME] = "WriteSame",
- [REQ_OP_ZONE_RESET_ALL] = "ZoneResetAll",
- [REQ_OP_WRITE_ZEROES] = "WriteZeroes",
- [REQ_OP_ZONE_OPEN] = "ZoneOpen",
- [REQ_OP_ZONE_CLOSE] = "ZoneClose",
- [REQ_OP_ZONE_FINISH] = "ZoneFinish",
- [REQ_OP_SCSI_IN] = "SCSIIn",
- [REQ_OP_SCSI_OUT] = "SCSIOut",
- [REQ_OP_DRV_IN] = "DrvIn",
- [REQ_OP_DRV_OUT] = "DrvOut",
- };
- int i;
-
- printf("flags = ");
-
- for (i = 0; i < ARRAY_SIZE(flags); i++) {
- if (cmd_flags & flags[i].bit)
- printf("%s", flags[i].str);
- }
-
- if ((cmd_flags & REQ_OP_MASK) < ARRAY_SIZE(ops))
- printf("%s", ops[cmd_flags & REQ_OP_MASK]);
- else
- printf("Unknown");
-}
-
-static
-int print_log2_hists(struct bpf_map *hists, struct partitions *partitions)
-{
- struct hist_key lookup_key = { .cmd_flags = -1 }, next_key;
- const char *units = env.milliseconds ? "msecs" : "usecs";
- const struct partition *partition;
- int err, fd = bpf_map__fd(hists);
- struct hist hist;
-
- while (!bpf_map_get_next_key(fd, &lookup_key, &next_key)) {
- err = bpf_map_lookup_elem(fd, &next_key, &hist);
- if (err < 0) {
- fprintf(stderr, "failed to lookup hist: %d\n", err);
- return -1;
- }
- if (env.per_disk) {
- partition = partitions__get_by_dev(partitions,
- next_key.dev);
- printf("\ndisk = %s\t", partition ? partition->name :
- "Unknown");
- }
- if (env.per_flag)
- print_cmd_flags(next_key.cmd_flags);
- printf("\n");
- print_log2_hist(hist.slots, MAX_SLOTS, units);
- lookup_key = next_key;
- }
-
- lookup_key.cmd_flags = -1;
- while (!bpf_map_get_next_key(fd, &lookup_key, &next_key)) {
- err = bpf_map_delete_elem(fd, &next_key);
- if (err < 0) {
- fprintf(stderr, "failed to cleanup hist : %d\n", err);
- return -1;
- }
- lookup_key = next_key;
- }
-
- return 0;
-}
-
-int main(int argc, char **argv)
-{
- struct partitions *partitions = NULL;
- const struct partition *partition;
- static const struct argp argp = {
- .options = opts,
- .parser = parse_arg,
- .doc = argp_program_doc,
- };
- struct biolatency_bpf *obj;
- struct tm *tm;
- char ts[32];
- time_t t;
- int err;
- int idx, cg_map_fd;
- int cgfd = -1;
-
- err = argp_parse(&argp, argc, argv, 0, NULL, NULL);
- if (err)
- return err;
-
- libbpf_set_strict_mode(LIBBPF_STRICT_ALL);
- libbpf_set_print(libbpf_print_fn);
-
- obj = biolatency_bpf__open();
- if (!obj) {
- fprintf(stderr, "failed to open BPF object\n");
- return 1;
- }
-
- partitions = partitions__load();
- if (!partitions) {
- fprintf(stderr, "failed to load partitions info\n");
- goto cleanup;
- }
-
- /* initialize global data (filtering options) */
- if (env.disk) {
- partition = partitions__get_by_name(partitions, env.disk);
- if (!partition) {
- fprintf(stderr, "invaild partition name: not exist\n");
- goto cleanup;
- }
- obj->rodata->filter_dev = true;
- obj->rodata->targ_dev = partition->dev;
- }
- obj->rodata->targ_per_disk = env.per_disk;
- obj->rodata->targ_per_flag = env.per_flag;
- obj->rodata->targ_ms = env.milliseconds;
- obj->rodata->targ_queued = env.queued;
- obj->rodata->filter_cg = env.cg;
-
- err = biolatency_bpf__load(obj);
- if (err) {
- fprintf(stderr, "failed to load BPF object: %d\n", err);
- goto cleanup;
- }
-
- /* update cgroup path fd to map */
- if (env.cg) {
- idx = 0;
- cg_map_fd = bpf_map__fd(obj->maps.cgroup_map);
- cgfd = open(env.cgroupspath, O_RDONLY);
- if (cgfd < 0) {
- fprintf(stderr, "Failed opening Cgroup path: %s", env.cgroupspath);
- goto cleanup;
- }
- if (bpf_map_update_elem(cg_map_fd, &idx, &cgfd, BPF_ANY)) {
- fprintf(stderr, "Failed adding target cgroup to map");
- goto cleanup;
- }
- }
-
- if (env.queued) {
- obj->links.block_rq_insert = bpf_program__attach(obj->progs.block_rq_insert);
- if (!obj->links.block_rq_insert) {
- err = -errno;
- fprintf(stderr, "failed to attach: %s\n", strerror(-err));
- goto cleanup;
- }
- }
- obj->links.block_rq_issue = bpf_program__attach(obj->progs.block_rq_issue);
- if (!obj->links.block_rq_issue) {
- err = -errno;
- fprintf(stderr, "failed to attach: %s\n", strerror(-err));
- goto cleanup;
- }
- obj->links.block_rq_complete = bpf_program__attach(obj->progs.block_rq_complete);
- if (!obj->links.block_rq_complete) {
- err = -errno;
- fprintf(stderr, "failed to attach: %s\n", strerror(-err));
- goto cleanup;
- }
-
- signal(SIGINT, sig_handler);
-
- printf("Tracing block device I/O... Hit Ctrl-C to end.\n");
-
- /* main: poll */
- while (1) {
- sleep(env.interval);
- printf("\n");
-
- if (env.timestamp) {
- time(&t);
- tm = localtime(&t);
- strftime(ts, sizeof(ts), "%H:%M:%S", tm);
- printf("%-8s\n", ts);
- }
-
- err = print_log2_hists(obj->maps.hists, partitions);
- if (err)
- break;
-
- if (exiting || --env.times == 0)
- break;
- }
-
-cleanup:
- biolatency_bpf__destroy(obj);
- partitions__free(partitions);
- if (cgfd > 0)
- close(cgfd);
-
- return err != 0;
-}
diff --git a/libbpf-tools/biolatency.h b/libbpf-tools/biolatency.h
deleted file mode 100644
index e12515b..0000000
--- a/libbpf-tools/biolatency.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-#ifndef __BIOLATENCY_H
-#define __BIOLATENCY_H
-
-#define DISK_NAME_LEN 32
-#define MAX_SLOTS 27
-
-#define MINORBITS 20
-#define MINORMASK ((1U << MINORBITS) - 1)
-
-#define MKDEV(ma, mi) (((ma) << MINORBITS) | (mi))
-
-struct hist_key {
- __u32 cmd_flags;
- __u32 dev;
-};
-
-struct hist {
- __u32 slots[MAX_SLOTS];
-};
-
-#endif /* __BIOLATENCY_H */
diff --git a/libbpf-tools/biopattern.bpf.c b/libbpf-tools/biopattern.bpf.c
deleted file mode 100644
index bf051bc..0000000
--- a/libbpf-tools/biopattern.bpf.c
+++ /dev/null
@@ -1,45 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-// Copyright (c) 2020 Wenbo Zhang
-#include <vmlinux.h>
-#include <bpf/bpf_helpers.h>
-#include <bpf/bpf_tracing.h>
-#include "biopattern.h"
-#include "maps.bpf.h"
-
-const volatile bool filter_dev = false;
-const volatile __u32 targ_dev = 0;
-
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- __uint(max_entries, 64);
- __type(key, u32);
- __type(value, struct counter);
- __uint(map_flags, BPF_F_NO_PREALLOC);
-} counters SEC(".maps");
-
-SEC("tracepoint/block/block_rq_complete")
-int handle__block_rq_complete(struct trace_event_raw_block_rq_complete *ctx)
-{
- sector_t sector = ctx->sector;
- struct counter *counterp, zero = {};
- u32 nr_sector = ctx->nr_sector;
- u32 dev = ctx->dev;
-
- if (filter_dev && targ_dev != dev)
- return 0;
-
- counterp = bpf_map_lookup_or_try_init(&counters, &dev, &zero);
- if (!counterp)
- return 0;
- if (counterp->last_sector) {
- if (counterp->last_sector == sector)
- __sync_fetch_and_add(&counterp->sequential, 1);
- else
- __sync_fetch_and_add(&counterp->random, 1);
- __sync_fetch_and_add(&counterp->bytes, nr_sector * 512);
- }
- counterp->last_sector = sector + nr_sector;
- return 0;
-}
-
-char LICENSE[] SEC("license") = "GPL";
diff --git a/libbpf-tools/biopattern.c b/libbpf-tools/biopattern.c
deleted file mode 100644
index 9232470..0000000
--- a/libbpf-tools/biopattern.c
+++ /dev/null
@@ -1,239 +0,0 @@
-// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
-// Copyright (c) 2020 Wenbo Zhang
-//
-// Based on biopattern(8) from BPF-Perf-Tools-Book by Brendan Gregg.
-// 17-Jun-2020 Wenbo Zhang Created this.
-#include <argp.h>
-#include <signal.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <time.h>
-#include <bpf/libbpf.h>
-#include <bpf/bpf.h>
-#include "biopattern.h"
-#include "biopattern.skel.h"
-#include "trace_helpers.h"
-
-static struct env {
- char *disk;
- time_t interval;
- bool timestamp;
- bool verbose;
- int times;
-} env = {
- .interval = 99999999,
- .times = 99999999,
-};
-
-static volatile bool exiting;
-
-const char *argp_program_version = "biopattern 0.1";
-const char *argp_program_bug_address =
- "https://github.com/iovisor/bcc/tree/master/libbpf-tools";
-const char argp_program_doc[] =
-"Show block device I/O pattern.\n"
-"\n"
-"USAGE: biopattern [--help] [-T] [-d DISK] [interval] [count]\n"
-"\n"
-"EXAMPLES:\n"
-" biopattern # show block I/O pattern\n"
-" biopattern 1 10 # print 1 second summaries, 10 times\n"
-" biopattern -T 1 # 1s summaries with timestamps\n"
-" biopattern -d sdc # trace sdc only\n";
-
-static const struct argp_option opts[] = {
- { "timestamp", 'T', NULL, 0, "Include timestamp on output" },
- { "disk", 'd', "DISK", 0, "Trace this disk only" },
- { "verbose", 'v', NULL, 0, "Verbose debug output" },
- { NULL, 'h', NULL, OPTION_HIDDEN, "Show the full help" },
- {},
-};
-
-static error_t parse_arg(int key, char *arg, struct argp_state *state)
-{
- static int pos_args;
-
- switch (key) {
- case 'h':
- argp_state_help(state, stderr, ARGP_HELP_STD_HELP);
- break;
- case 'v':
- env.verbose = true;
- break;
- case 'd':
- env.disk = arg;
- if (strlen(arg) + 1 > DISK_NAME_LEN) {
- fprintf(stderr, "invaild disk name: too long\n");
- argp_usage(state);
- }
- break;
- case 'T':
- env.timestamp = true;
- break;
- case ARGP_KEY_ARG:
- errno = 0;
- if (pos_args == 0) {
- env.interval = strtol(arg, NULL, 10);
- if (errno) {
- fprintf(stderr, "invalid internal\n");
- argp_usage(state);
- }
- } else if (pos_args == 1) {
- env.times = strtol(arg, NULL, 10);
- if (errno) {
- fprintf(stderr, "invalid times\n");
- argp_usage(state);
- }
- } else {
- fprintf(stderr,
- "unrecognized positional argument: %s\n", arg);
- argp_usage(state);
- }
- pos_args++;
- break;
- default:
- return ARGP_ERR_UNKNOWN;
- }
- return 0;
-}
-
-static int libbpf_print_fn(enum libbpf_print_level level, const char *format, va_list args)
-{
- if (level == LIBBPF_DEBUG && !env.verbose)
- return 0;
- return vfprintf(stderr, format, args);
-}
-
-static void sig_handler(int sig)
-{
- exiting = true;
-}
-
-static int print_map(struct bpf_map *counters, struct partitions *partitions)
-{
- __u32 total, lookup_key = -1, next_key;
- int err, fd = bpf_map__fd(counters);
- const struct partition *partition;
- struct counter counter;
- struct tm *tm;
- char ts[32];
- time_t t;
-
- while (!bpf_map_get_next_key(fd, &lookup_key, &next_key)) {
- err = bpf_map_lookup_elem(fd, &next_key, &counter);
- if (err < 0) {
- fprintf(stderr, "failed to lookup counters: %d\n", err);
- return -1;
- }
- lookup_key = next_key;
- total = counter.sequential + counter.random;
- if (!total)
- continue;
- if (env.timestamp) {
- time(&t);
- tm = localtime(&t);
- strftime(ts, sizeof(ts), "%H:%M:%S", tm);
- printf("%-9s ", ts);
- }
- partition = partitions__get_by_dev(partitions, next_key);
- printf("%-7s %5ld %5ld %8d %10lld\n",
- partition ? partition->name : "Unknown",
- counter.random * 100L / total,
- counter.sequential * 100L / total, total,
- counter.bytes / 1024);
- }
-
- lookup_key = -1;
- while (!bpf_map_get_next_key(fd, &lookup_key, &next_key)) {
- err = bpf_map_delete_elem(fd, &next_key);
- if (err < 0) {
- fprintf(stderr, "failed to cleanup counters: %d\n", err);
- return -1;
- }
- lookup_key = next_key;
- }
-
- return 0;
-}
-
-int main(int argc, char **argv)
-{
- struct partitions *partitions = NULL;
- const struct partition *partition;
- static const struct argp argp = {
- .options = opts,
- .parser = parse_arg,
- .doc = argp_program_doc,
- };
- struct biopattern_bpf *obj;
- int err;
-
- err = argp_parse(&argp, argc, argv, 0, NULL, NULL);
- if (err)
- return err;
-
- libbpf_set_strict_mode(LIBBPF_STRICT_ALL);
- libbpf_set_print(libbpf_print_fn);
-
- obj = biopattern_bpf__open();
- if (!obj) {
- fprintf(stderr, "failed to open BPF object\n");
- return 1;
- }
-
- partitions = partitions__load();
- if (!partitions) {
- fprintf(stderr, "failed to load partitions info\n");
- goto cleanup;
- }
-
- /* initialize global data (filtering options) */
- if (env.disk) {
- partition = partitions__get_by_name(partitions, env.disk);
- if (!partition) {
- fprintf(stderr, "invaild partition name: not exist\n");
- goto cleanup;
- }
- obj->rodata->filter_dev = true;
- obj->rodata->targ_dev = partition->dev;
- }
-
- err = biopattern_bpf__load(obj);
- if (err) {
- fprintf(stderr, "failed to load BPF object: %d\n", err);
- goto cleanup;
- }
-
- err = biopattern_bpf__attach(obj);
- if (err) {
- fprintf(stderr, "failed to attach BPF programs\n");
- goto cleanup;
- }
-
- signal(SIGINT, sig_handler);
-
- printf("Tracing block device I/O requested seeks... Hit Ctrl-C to "
- "end.\n");
- if (env.timestamp)
- printf("%-9s ", "TIME");
- printf("%-7s %5s %5s %8s %10s\n", "DISK", "%RND", "%SEQ",
- "COUNT", "KBYTES");
-
- /* main: poll */
- while (1) {
- sleep(env.interval);
-
- err = print_map(obj->maps.counters, partitions);
- if (err)
- break;
-
- if (exiting || --env.times == 0)
- break;
- }
-
-cleanup:
- biopattern_bpf__destroy(obj);
- partitions__free(partitions);
-
- return err != 0;
-}
diff --git a/libbpf-tools/biopattern.h b/libbpf-tools/biopattern.h
deleted file mode 100644
index 18860a5..0000000
--- a/libbpf-tools/biopattern.h
+++ /dev/null
@@ -1,14 +0,0 @@
-// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
-#ifndef __BIOPATTERN_H
-#define __BIOPATTERN_H
-
-#define DISK_NAME_LEN 32
-
-struct counter {
- __u64 last_sector;
- __u64 bytes;
- __u32 sequential;
- __u32 random;
-};
-
-#endif /* __BIOPATTERN_H */
diff --git a/libbpf-tools/biosnoop.bpf.c b/libbpf-tools/biosnoop.bpf.c
deleted file mode 100644
index 54226e4..0000000
--- a/libbpf-tools/biosnoop.bpf.c
+++ /dev/null
@@ -1,194 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-// Copyright (c) 2020 Wenbo Zhang
-#include <vmlinux.h>
-#include <bpf/bpf_helpers.h>
-#include <bpf/bpf_core_read.h>
-#include <bpf/bpf_tracing.h>
-#include "biosnoop.h"
-
-#define MAX_ENTRIES 10240
-
-const volatile bool filter_cg = false;
-const volatile bool targ_queued = false;
-const volatile bool filter_dev = false;
-const volatile __u32 targ_dev = 0;
-
-extern __u32 LINUX_KERNEL_VERSION __kconfig;
-
-struct {
- __uint(type, BPF_MAP_TYPE_CGROUP_ARRAY);
- __type(key, u32);
- __type(value, u32);
- __uint(max_entries, 1);
-} cgroup_map SEC(".maps");
-
-struct piddata {
- char comm[TASK_COMM_LEN];
- u32 pid;
-};
-
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- __uint(max_entries, MAX_ENTRIES);
- __type(key, struct request *);
- __type(value, struct piddata);
- __uint(map_flags, BPF_F_NO_PREALLOC);
-} infobyreq SEC(".maps");
-
-struct stage {
- u64 insert;
- u64 issue;
- __u32 dev;
-};
-
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- __uint(max_entries, MAX_ENTRIES);
- __type(key, struct request *);
- __type(value, struct stage);
-} start SEC(".maps");
-
-struct {
- __uint(type, BPF_MAP_TYPE_PERF_EVENT_ARRAY);
- __uint(key_size, sizeof(u32));
- __uint(value_size, sizeof(u32));
-} events SEC(".maps");
-
-static __always_inline
-int trace_pid(struct request *rq)
-{
- u64 id = bpf_get_current_pid_tgid();
- struct piddata piddata = {};
-
- piddata.pid = id >> 32;
- bpf_get_current_comm(&piddata.comm, sizeof(&piddata.comm));
- bpf_map_update_elem(&infobyreq, &rq, &piddata, 0);
- return 0;
-}
-
-SEC("fentry/blk_account_io_start")
-int BPF_PROG(blk_account_io_start, struct request *rq)
-{
- if (filter_cg && !bpf_current_task_under_cgroup(&cgroup_map, 0))
- return 0;
-
- return trace_pid(rq);
-}
-
-SEC("kprobe/blk_account_io_merge_bio")
-int BPF_KPROBE(blk_account_io_merge_bio, struct request *rq)
-{
- if (filter_cg && !bpf_current_task_under_cgroup(&cgroup_map, 0))
- return 0;
-
- return trace_pid(rq);
-}
-
-static __always_inline
-int trace_rq_start(struct request *rq, bool insert)
-{
- struct stage *stagep, stage = {};
- u64 ts = bpf_ktime_get_ns();
-
- stagep = bpf_map_lookup_elem(&start, &rq);
- if (!stagep) {
- struct gendisk *disk = BPF_CORE_READ(rq, rq_disk);
-
- stage.dev = disk ? MKDEV(BPF_CORE_READ(disk, major),
- BPF_CORE_READ(disk, first_minor)) : 0;
- if (filter_dev && targ_dev != stage.dev)
- return 0;
- stagep = &stage;
- }
- if (insert)
- stagep->insert = ts;
- else
- stagep->issue = ts;
- if (stagep == &stage)
- bpf_map_update_elem(&start, &rq, stagep, 0);
- return 0;
-}
-
-SEC("tp_btf/block_rq_insert")
-int BPF_PROG(block_rq_insert)
-{
- if (filter_cg && !bpf_current_task_under_cgroup(&cgroup_map, 0))
- return 0;
-
- /**
- * commit a54895fa (v5.11-rc1) changed tracepoint argument list
- * from TP_PROTO(struct request_queue *q, struct request *rq)
- * to TP_PROTO(struct request *rq)
- */
- if (LINUX_KERNEL_VERSION > KERNEL_VERSION(5, 10, 0))
- return trace_rq_start((void *)ctx[0], true);
- else
- return trace_rq_start((void *)ctx[1], true);
-}
-
-SEC("tp_btf/block_rq_issue")
-int BPF_PROG(block_rq_issue)
-{
- if (filter_cg && !bpf_current_task_under_cgroup(&cgroup_map, 0))
- return 0;
-
- /**
- * commit a54895fa (v5.11-rc1) changed tracepoint argument list
- * from TP_PROTO(struct request_queue *q, struct request *rq)
- * to TP_PROTO(struct request *rq)
- */
- if (LINUX_KERNEL_VERSION > KERNEL_VERSION(5, 10, 0))
- return trace_rq_start((void *)ctx[0], false);
- else
- return trace_rq_start((void *)ctx[1], false);
-}
-
-SEC("tp_btf/block_rq_complete")
-int BPF_PROG(block_rq_complete, struct request *rq, int error,
- unsigned int nr_bytes)
-{
- if (filter_cg && !bpf_current_task_under_cgroup(&cgroup_map, 0))
- return 0;
-
- u64 ts = bpf_ktime_get_ns();
- struct piddata *piddatap;
- struct event event = {};
- struct stage *stagep;
- s64 delta;
-
- stagep = bpf_map_lookup_elem(&start, &rq);
- if (!stagep)
- return 0;
- delta = (s64)(ts - stagep->issue);
- if (delta < 0)
- goto cleanup;
- piddatap = bpf_map_lookup_elem(&infobyreq, &rq);
- if (!piddatap) {
- event.comm[0] = '?';
- } else {
- __builtin_memcpy(&event.comm, piddatap->comm,
- sizeof(event.comm));
- event.pid = piddatap->pid;
- }
- event.delta = delta;
- if (targ_queued && BPF_CORE_READ(rq, q, elevator)) {
- if (!stagep->insert)
- event.qdelta = -1; /* missed or don't insert entry */
- else
- event.qdelta = stagep->issue - stagep->insert;
- }
- event.ts = ts;
- event.sector = rq->__sector;
- event.len = rq->__data_len;
- event.cmd_flags = rq->cmd_flags;
- event.dev = stagep->dev;
- bpf_perf_event_output(ctx, &events, BPF_F_CURRENT_CPU, &event,
- sizeof(event));
-
-cleanup:
- bpf_map_delete_elem(&start, &rq);
- bpf_map_delete_elem(&infobyreq, &rq);
- return 0;
-}
-
-char LICENSE[] SEC("license") = "GPL";
diff --git a/libbpf-tools/biosnoop.c b/libbpf-tools/biosnoop.c
deleted file mode 100644
index f0f665a..0000000
--- a/libbpf-tools/biosnoop.c
+++ /dev/null
@@ -1,345 +0,0 @@
-// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
-// Copyright (c) 2020 Wenbo Zhang
-//
-// Based on biosnoop(8) from BCC by Brendan Gregg.
-// 29-Jun-2020 Wenbo Zhang Created this.
-#include <argp.h>
-#include <signal.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <time.h>
-#include <bpf/libbpf.h>
-#include <sys/resource.h>
-#include <bpf/bpf.h>
-#include <fcntl.h>
-#include "blk_types.h"
-#include "biosnoop.h"
-#include "biosnoop.skel.h"
-#include "trace_helpers.h"
-
-#define PERF_BUFFER_PAGES 16
-#define PERF_POLL_TIMEOUT_MS 100
-
-static volatile sig_atomic_t exiting = 0;
-
-static struct env {
- char *disk;
- int duration;
- bool timestamp;
- bool queued;
- bool verbose;
- char *cgroupspath;
- bool cg;
-} env = {};
-
-static volatile __u64 start_ts;
-
-const char *argp_program_version = "biosnoop 0.1";
-const char *argp_program_bug_address =
- "https://github.com/iovisor/bcc/tree/master/libbpf-tools";
-const char argp_program_doc[] =
-"Trace block I/O.\n"
-"\n"
-"USAGE: biosnoop [--help] [-d DISK] [-c CG] [-Q]\n"
-"\n"
-"EXAMPLES:\n"
-" biosnoop # trace all block I/O\n"
-" biosnoop -Q # include OS queued time in I/O time\n"
-" biosnoop 10 # trace for 10 seconds only\n"
-" biosnoop -d sdc # trace sdc only\n"
-" biosnoop -c CG # Trace process under cgroupsPath CG\n";
-
-static const struct argp_option opts[] = {
- { "queued", 'Q', NULL, 0, "Include OS queued time in I/O time" },
- { "disk", 'd', "DISK", 0, "Trace this disk only" },
- { "verbose", 'v', NULL, 0, "Verbose debug output" },
- { "cgroup", 'c', "/sys/fs/cgroup/unified/CG", 0, "Trace process in cgroup path"},
- { NULL, 'h', NULL, OPTION_HIDDEN, "Show the full help" },
- {},
-};
-
-static error_t parse_arg(int key, char *arg, struct argp_state *state)
-{
- static int pos_args;
-
- switch (key) {
- case 'h':
- argp_state_help(state, stderr, ARGP_HELP_STD_HELP);
- break;
- case 'v':
- env.verbose = true;
- break;
- case 'Q':
- env.queued = true;
- break;
- case 'c':
- env.cg = true;
- env.cgroupspath = arg;
- break;
- case 'd':
- env.disk = arg;
- if (strlen(arg) + 1 > DISK_NAME_LEN) {
- fprintf(stderr, "invaild disk name: too long\n");
- argp_usage(state);
- }
- break;
- case ARGP_KEY_ARG:
- if (pos_args++) {
- fprintf(stderr,
- "unrecognized positional argument: %s\n", arg);
- argp_usage(state);
- }
- errno = 0;
- env.duration = strtoll(arg, NULL, 10);
- if (errno || env.duration <= 0) {
- fprintf(stderr, "invalid delay (in us): %s\n", arg);
- argp_usage(state);
- }
- break;
- default:
- return ARGP_ERR_UNKNOWN;
- }
- return 0;
-}
-
-static int libbpf_print_fn(enum libbpf_print_level level, const char *format, va_list args)
-{
- if (level == LIBBPF_DEBUG && !env.verbose)
- return 0;
- return vfprintf(stderr, format, args);
-}
-
-static void sig_int(int signo)
-{
- exiting = 1;
-}
-
-static void blk_fill_rwbs(char *rwbs, unsigned int op)
-{
- int i = 0;
-
- if (op & REQ_PREFLUSH)
- rwbs[i++] = 'F';
-
- switch (op & REQ_OP_MASK) {
- case REQ_OP_WRITE:
- case REQ_OP_WRITE_SAME:
- rwbs[i++] = 'W';
- break;
- case REQ_OP_DISCARD:
- rwbs[i++] = 'D';
- break;
- case REQ_OP_SECURE_ERASE:
- rwbs[i++] = 'D';
- rwbs[i++] = 'E';
- break;
- case REQ_OP_FLUSH:
- rwbs[i++] = 'F';
- break;
- case REQ_OP_READ:
- rwbs[i++] = 'R';
- break;
- default:
- rwbs[i++] = 'N';
- }
-
- if (op & REQ_FUA)
- rwbs[i++] = 'F';
- if (op & REQ_RAHEAD)
- rwbs[i++] = 'A';
- if (op & REQ_SYNC)
- rwbs[i++] = 'S';
- if (op & REQ_META)
- rwbs[i++] = 'M';
-
- rwbs[i] = '\0';
-}
-
-static struct partitions *partitions;
-
-void handle_event(void *ctx, int cpu, void *data, __u32 data_sz)
-{
- const struct partition *partition;
- const struct event *e = data;
- char rwbs[RWBS_LEN];
-
- if (!start_ts)
- start_ts = e->ts;
- blk_fill_rwbs(rwbs, e->cmd_flags);
- partition = partitions__get_by_dev(partitions, e->dev);
- printf("%-11.6f %-14.14s %-6d %-7s %-4s %-10lld %-7d ",
- (e->ts - start_ts) / 1000000000.0,
- e->comm, e->pid, partition ? partition->name : "Unknown", rwbs,
- e->sector, e->len);
- if (env.queued)
- printf("%7.3f ", e->qdelta != -1 ?
- e->qdelta / 1000000.0 : -1);
- printf("%7.3f\n", e->delta / 1000000.0);
-}
-
-void handle_lost_events(void *ctx, int cpu, __u64 lost_cnt)
-{
- fprintf(stderr, "lost %llu events on CPU #%d\n", lost_cnt, cpu);
-}
-
-int main(int argc, char **argv)
-{
- const struct partition *partition;
- static const struct argp argp = {
- .options = opts,
- .parser = parse_arg,
- .doc = argp_program_doc,
- };
- struct perf_buffer *pb = NULL;
- struct ksyms *ksyms = NULL;
- struct biosnoop_bpf *obj;
- __u64 time_end = 0;
- int err;
- int idx, cg_map_fd;
- int cgfd = -1;
-
- err = argp_parse(&argp, argc, argv, 0, NULL, NULL);
- if (err)
- return err;
-
- libbpf_set_strict_mode(LIBBPF_STRICT_ALL);
- libbpf_set_print(libbpf_print_fn);
-
- obj = biosnoop_bpf__open();
- if (!obj) {
- fprintf(stderr, "failed to open BPF object\n");
- return 1;
- }
-
- partitions = partitions__load();
- if (!partitions) {
- fprintf(stderr, "failed to load partitions info\n");
- goto cleanup;
- }
-
- /* initialize global data (filtering options) */
- if (env.disk) {
- partition = partitions__get_by_name(partitions, env.disk);
- if (!partition) {
- fprintf(stderr, "invaild partition name: not exist\n");
- goto cleanup;
- }
- obj->rodata->filter_dev = true;
- obj->rodata->targ_dev = partition->dev;
- }
- obj->rodata->targ_queued = env.queued;
- obj->rodata->filter_cg = env.cg;
-
- err = biosnoop_bpf__load(obj);
- if (err) {
- fprintf(stderr, "failed to load BPF object: %d\n", err);
- goto cleanup;
- }
-
- /* update cgroup path fd to map */
- if (env.cg) {
- idx = 0;
- cg_map_fd = bpf_map__fd(obj->maps.cgroup_map);
- cgfd = open(env.cgroupspath, O_RDONLY);
- if (cgfd < 0) {
- fprintf(stderr, "Failed opening Cgroup path: %s\n", env.cgroupspath);
- goto cleanup;
- }
- if (bpf_map_update_elem(cg_map_fd, &idx, &cgfd, BPF_ANY)) {
- fprintf(stderr, "Failed adding target cgroup to map\n");
- goto cleanup;
- }
- }
-
- obj->links.blk_account_io_start = bpf_program__attach(obj->progs.blk_account_io_start);
- if (!obj->links.blk_account_io_start) {
- err = -errno;
- fprintf(stderr, "failed to attach blk_account_io_start: %s\n",
- strerror(-err));
- goto cleanup;
- }
- ksyms = ksyms__load();
- if (!ksyms) {
- err = -ENOMEM;
- fprintf(stderr, "failed to load kallsyms\n");
- goto cleanup;
- }
- if (ksyms__get_symbol(ksyms, "blk_account_io_merge_bio")) {
- obj->links.blk_account_io_merge_bio =
- bpf_program__attach(obj->progs.blk_account_io_merge_bio);
- if (!obj->links.blk_account_io_merge_bio) {
- err = -errno;
- fprintf(stderr, "failed to attach blk_account_io_merge_bio: %s\n",
- strerror(-err));
- goto cleanup;
- }
- }
- if (env.queued) {
- obj->links.block_rq_insert =
- bpf_program__attach(obj->progs.block_rq_insert);
- if (!obj->links.block_rq_insert) {
- err = -errno;
- fprintf(stderr, "failed to attach block_rq_insert: %s\n", strerror(-err));
- goto cleanup;
- }
- }
- obj->links.block_rq_issue = bpf_program__attach(obj->progs.block_rq_issue);
- if (!obj->links.block_rq_issue) {
- err = -errno;
- fprintf(stderr, "failed to attach block_rq_issue: %s\n", strerror(-err));
- goto cleanup;
- }
- obj->links.block_rq_complete = bpf_program__attach(obj->progs.block_rq_complete);
- if (!obj->links.block_rq_complete) {
- err = -errno;
- fprintf(stderr, "failed to attach block_rq_complete: %s\n", strerror(-err));
- goto cleanup;
- }
-
- pb = perf_buffer__new(bpf_map__fd(obj->maps.events), PERF_BUFFER_PAGES,
- handle_event, handle_lost_events, NULL, NULL);
- if (!pb) {
- err = -errno;
- fprintf(stderr, "failed to open perf buffer: %d\n", err);
- goto cleanup;
- }
-
- printf("%-11s %-14s %-6s %-7s %-4s %-10s %-7s ",
- "TIME(s)", "COMM", "PID", "DISK", "T", "SECTOR", "BYTES");
- if (env.queued)
- printf("%7s ", "QUE(ms)");
- printf("%7s\n", "LAT(ms)");
-
- /* setup duration */
- if (env.duration)
- time_end = get_ktime_ns() + env.duration * NSEC_PER_SEC;
-
- if (signal(SIGINT, sig_int) == SIG_ERR) {
- fprintf(stderr, "can't set signal handler: %s\n", strerror(errno));
- err = 1;
- goto cleanup;
- }
-
- /* main: poll */
- while (!exiting) {
- err = perf_buffer__poll(pb, PERF_POLL_TIMEOUT_MS);
- if (err < 0 && err != -EINTR) {
- fprintf(stderr, "error polling perf buffer: %s\n", strerror(-err));
- goto cleanup;
- }
- if (env.duration && get_ktime_ns() > time_end)
- goto cleanup;
- /* reset err to return 0 if exiting */
- err = 0;
- }
-
-cleanup:
- perf_buffer__free(pb);
- biosnoop_bpf__destroy(obj);
- ksyms__free(ksyms);
- partitions__free(partitions);
- if (cgfd > 0)
- close(cgfd);
-
- return err != 0;
-}
diff --git a/libbpf-tools/biosnoop.h b/libbpf-tools/biosnoop.h
deleted file mode 100644
index ffa149c..0000000
--- a/libbpf-tools/biosnoop.h
+++ /dev/null
@@ -1,26 +0,0 @@
-// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
-#ifndef __BIOSNOOP_H
-#define __BIOSNOOP_H
-
-#define DISK_NAME_LEN 32
-#define TASK_COMM_LEN 16
-#define RWBS_LEN 8
-
-#define MINORBITS 20
-#define MINORMASK ((1U << MINORBITS) - 1)
-
-#define MKDEV(ma, mi) (((ma) << MINORBITS) | (mi))
-
-struct event {
- char comm[TASK_COMM_LEN];
- __u64 delta;
- __u64 qdelta;
- __u64 ts;
- __u64 sector;
- __u32 len;
- __u32 pid;
- __u32 cmd_flags;
- __u32 dev;
-};
-
-#endif /* __BIOSNOOP_H */
diff --git a/libbpf-tools/biostacks.bpf.c b/libbpf-tools/biostacks.bpf.c
deleted file mode 100644
index 0199373..0000000
--- a/libbpf-tools/biostacks.bpf.c
+++ /dev/null
@@ -1,114 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-// Copyright (c) 2020 Wenbo Zhang
-#include <vmlinux.h>
-#include <bpf/bpf_helpers.h>
-#include <bpf/bpf_core_read.h>
-#include <bpf/bpf_tracing.h>
-#include "biostacks.h"
-#include "bits.bpf.h"
-#include "maps.bpf.h"
-
-#define MAX_ENTRIES 10240
-
-const volatile bool targ_ms = false;
-const volatile bool filter_dev = false;
-const volatile __u32 targ_dev = -1;
-
-struct internal_rqinfo {
- u64 start_ts;
- struct rqinfo rqinfo;
-};
-
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- __uint(max_entries, MAX_ENTRIES);
- __type(key, struct request *);
- __type(value, struct internal_rqinfo);
- __uint(map_flags, BPF_F_NO_PREALLOC);
-} rqinfos SEC(".maps");
-
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- __uint(max_entries, MAX_ENTRIES);
- __type(key, struct rqinfo);
- __type(value, struct hist);
- __uint(map_flags, BPF_F_NO_PREALLOC);
-} hists SEC(".maps");
-
-static struct hist zero;
-
-static __always_inline
-int trace_start(void *ctx, struct request *rq, bool merge_bio)
-{
- struct internal_rqinfo *i_rqinfop = NULL, i_rqinfo = {};
- struct gendisk *disk = BPF_CORE_READ(rq, rq_disk);
- u32 dev;
-
- dev = disk ? MKDEV(BPF_CORE_READ(disk, major),
- BPF_CORE_READ(disk, first_minor)) : 0;
- if (filter_dev && targ_dev != dev)
- return 0;
-
- if (merge_bio)
- i_rqinfop = bpf_map_lookup_elem(&rqinfos, &rq);
- if (!i_rqinfop)
- i_rqinfop = &i_rqinfo;
-
- i_rqinfop->start_ts = bpf_ktime_get_ns();
- i_rqinfop->rqinfo.pid = bpf_get_current_pid_tgid();
- i_rqinfop->rqinfo.kern_stack_size =
- bpf_get_stack(ctx, i_rqinfop->rqinfo.kern_stack,
- sizeof(i_rqinfop->rqinfo.kern_stack), 0);
- bpf_get_current_comm(&i_rqinfop->rqinfo.comm,
- sizeof(&i_rqinfop->rqinfo.comm));
- i_rqinfop->rqinfo.dev = dev;
-
- if (i_rqinfop == &i_rqinfo)
- bpf_map_update_elem(&rqinfos, &rq, i_rqinfop, 0);
- return 0;
-}
-
-SEC("fentry/blk_account_io_start")
-int BPF_PROG(blk_account_io_start, struct request *rq)
-{
- return trace_start(ctx, rq, false);
-}
-
-SEC("kprobe/blk_account_io_merge_bio")
-int BPF_KPROBE(blk_account_io_merge_bio, struct request *rq)
-{
- return trace_start(ctx, rq, true);
-}
-
-SEC("fentry/blk_account_io_done")
-int BPF_PROG(blk_account_io_done, struct request *rq)
-{
- u64 slot, ts = bpf_ktime_get_ns();
- struct internal_rqinfo *i_rqinfop;
- struct hist *histp;
- s64 delta;
-
- i_rqinfop = bpf_map_lookup_elem(&rqinfos, &rq);
- if (!i_rqinfop)
- return 0;
- delta = (s64)(ts - i_rqinfop->start_ts);
- if (delta < 0)
- goto cleanup;
- histp = bpf_map_lookup_or_try_init(&hists, &i_rqinfop->rqinfo, &zero);
- if (!histp)
- goto cleanup;
- if (targ_ms)
- delta /= 1000000U;
- else
- delta /= 1000U;
- slot = log2l(delta);
- if (slot >= MAX_SLOTS)
- slot = MAX_SLOTS - 1;
- __sync_fetch_and_add(&histp->slots[slot], 1);
-
-cleanup:
- bpf_map_delete_elem(&rqinfos, &rq);
- return 0;
-}
-
-char LICENSE[] SEC("license") = "GPL";
diff --git a/libbpf-tools/biostacks.c b/libbpf-tools/biostacks.c
deleted file mode 100644
index 260bc23..0000000
--- a/libbpf-tools/biostacks.c
+++ /dev/null
@@ -1,223 +0,0 @@
-// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
-// Copyright (c) 2020 Wenbo Zhang
-//
-// Based on biostacks(8) from BPF-Perf-Tools-Book by Brendan Gregg.
-// 10-Aug-2020 Wenbo Zhang Created this.
-#include <argp.h>
-#include <signal.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <bpf/libbpf.h>
-#include <bpf/bpf.h>
-#include "biostacks.h"
-#include "biostacks.skel.h"
-#include "trace_helpers.h"
-
-static struct env {
- char *disk;
- int duration;
- bool milliseconds;
- bool verbose;
-} env = {
- .duration = -1,
-};
-
-const char *argp_program_version = "biostacks 0.1";
-const char *argp_program_bug_address =
- "https://github.com/iovisor/bcc/tree/master/libbpf-tools";
-const char argp_program_doc[] =
-"Tracing block I/O with init stacks.\n"
-"\n"
-"USAGE: biostacks [--help] [-d DISK] [-m] [duration]\n"
-"\n"
-"EXAMPLES:\n"
-" biostacks # trace block I/O with init stacks.\n"
-" biostacks 1 # trace for 1 seconds only\n"
-" biostacks -d sdc # trace sdc only\n";
-
-static const struct argp_option opts[] = {
- { "disk", 'd', "DISK", 0, "Trace this disk only" },
- { "milliseconds", 'm', NULL, 0, "Millisecond histogram" },
- { "verbose", 'v', NULL, 0, "Verbose debug output" },
- { NULL, 'h', NULL, OPTION_HIDDEN, "Show the full help" },
- {},
-};
-
-static error_t parse_arg(int key, char *arg, struct argp_state *state)
-{
- static int pos_args;
-
- switch (key) {
- case 'h':
- argp_state_help(state, stderr, ARGP_HELP_STD_HELP);
- break;
- case 'v':
- env.verbose = true;
- break;
- case 'd':
- env.disk = arg;
- if (strlen(arg) + 1 > DISK_NAME_LEN) {
- fprintf(stderr, "invaild disk name: too long\n");
- argp_usage(state);
- }
- break;
- case 'm':
- env.milliseconds = true;
- break;
- case ARGP_KEY_ARG:
- if (pos_args++) {
- fprintf(stderr,
- "unrecognized positional argument: %s\n", arg);
- argp_usage(state);
- }
- errno = 0;
- env.duration = strtoll(arg, NULL, 10);
- if (errno || env.duration <= 0) {
- fprintf(stderr, "invalid delay (in us): %s\n", arg);
- argp_usage(state);
- }
- break;
- default:
- return ARGP_ERR_UNKNOWN;
- }
- return 0;
-}
-
-static int libbpf_print_fn(enum libbpf_print_level level, const char *format, va_list args)
-{
- if (level == LIBBPF_DEBUG && !env.verbose)
- return 0;
- return vfprintf(stderr, format, args);
-}
-
-static void sig_handler(int sig)
-{
-}
-
-static
-void print_map(struct ksyms *ksyms, struct partitions *partitions, int fd)
-{
- const char *units = env.milliseconds ? "msecs" : "usecs";
- struct rqinfo lookup_key = {}, next_key;
- const struct partition *partition;
- const struct ksym *ksym;
- int num_stack, i, err;
- struct hist hist;
-
- while (!bpf_map_get_next_key(fd, &lookup_key, &next_key)) {
- err = bpf_map_lookup_elem(fd, &next_key, &hist);
- if (err < 0) {
- fprintf(stderr, "failed to lookup hist: %d\n", err);
- return;
- }
- partition = partitions__get_by_dev(partitions, next_key.dev);
- printf("%-14.14s %-6d %-7s\n",
- next_key.comm, next_key.pid,
- partition ? partition->name : "Unknown");
- num_stack = next_key.kern_stack_size /
- sizeof(next_key.kern_stack[0]);
- for (i = 0; i < num_stack; i++) {
- ksym = ksyms__map_addr(ksyms, next_key.kern_stack[i]);
- printf("%s\n", ksym ? ksym->name : "Unknown");
- }
- print_log2_hist(hist.slots, MAX_SLOTS, units);
- printf("\n");
- lookup_key = next_key;
- }
-
- return;
-}
-
-int main(int argc, char **argv)
-{
- struct partitions *partitions = NULL;
- const struct partition *partition;
- static const struct argp argp = {
- .options = opts,
- .parser = parse_arg,
- .doc = argp_program_doc,
- };
- struct ksyms *ksyms = NULL;
- struct biostacks_bpf *obj;
- int err;
-
- err = argp_parse(&argp, argc, argv, 0, NULL, NULL);
- if (err)
- return err;
-
- libbpf_set_strict_mode(LIBBPF_STRICT_ALL);
- libbpf_set_print(libbpf_print_fn);
-
- obj = biostacks_bpf__open();
- if (!obj) {
- fprintf(stderr, "failed to open BPF object\n");
- return 1;
- }
-
- partitions = partitions__load();
- if (!partitions) {
- fprintf(stderr, "failed to load partitions info\n");
- goto cleanup;
- }
-
- /* initialize global data (filtering options) */
- if (env.disk) {
- partition = partitions__get_by_name(partitions, env.disk);
- if (!partition) {
- fprintf(stderr, "invaild partition name: not exist\n");
- goto cleanup;
- }
- obj->rodata->filter_dev = true;
- obj->rodata->targ_dev = partition->dev;
- }
-
- obj->rodata->targ_ms = env.milliseconds;
-
- err = biostacks_bpf__load(obj);
- if (err) {
- fprintf(stderr, "failed to load BPF object: %d\n", err);
- goto cleanup;
- }
-
- obj->links.blk_account_io_start = bpf_program__attach(obj->progs.blk_account_io_start);
- if (!obj->links.blk_account_io_start) {
- err = -errno;
- fprintf(stderr, "failed to attach blk_account_io_start: %s\n", strerror(-err));
- goto cleanup;
- }
- ksyms = ksyms__load();
- if (!ksyms) {
- fprintf(stderr, "failed to load kallsyms\n");
- goto cleanup;
- }
- if (ksyms__get_symbol(ksyms, "blk_account_io_merge_bio")) {
- obj->links.blk_account_io_merge_bio =
- bpf_program__attach(obj->progs.blk_account_io_merge_bio);
- if (!obj->links.blk_account_io_merge_bio) {
- err = -errno;
- fprintf(stderr, "failed to attach blk_account_io_merge_bio: %s\n",
- strerror(-err));
- goto cleanup;
- }
- }
- obj->links.blk_account_io_done = bpf_program__attach(obj->progs.blk_account_io_done);
- if (!obj->links.blk_account_io_done) {
- err = -errno;
- fprintf(stderr, "failed to attach blk_account_io_done: %s\n",
- strerror(-err));
- goto cleanup;
- }
-
- signal(SIGINT, sig_handler);
-
- printf("Tracing block I/O with init stacks. Hit Ctrl-C to end.\n");
- sleep(env.duration);
- print_map(ksyms, partitions, bpf_map__fd(obj->maps.hists));
-
-cleanup:
- biostacks_bpf__destroy(obj);
- ksyms__free(ksyms);
- partitions__free(partitions);
-
- return err != 0;
-}
diff --git a/libbpf-tools/biostacks.h b/libbpf-tools/biostacks.h
deleted file mode 100644
index 9917fb1..0000000
--- a/libbpf-tools/biostacks.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-#ifndef __BIOSTACKS_H
-#define __BIOSTACKS_H
-
-#define DISK_NAME_LEN 32
-#define TASK_COMM_LEN 16
-#define MAX_SLOTS 20
-#define MAX_STACK 20
-
-#define MINORBITS 20
-#define MINORMASK ((1U << MINORBITS) - 1)
-
-#define MKDEV(ma, mi) (((ma) << MINORBITS) | (mi))
-
-struct rqinfo {
- __u32 pid;
- int kern_stack_size;
- __u64 kern_stack[MAX_STACK];
- char comm[TASK_COMM_LEN];
- __u32 dev;
-};
-
-struct hist {
- __u32 slots[MAX_SLOTS];
-};
-
-#endif /* __BIOSTACKS_H */
diff --git a/libbpf-tools/bitesize.bpf.c b/libbpf-tools/bitesize.bpf.c
deleted file mode 100644
index 80672c9..0000000
--- a/libbpf-tools/bitesize.bpf.c
+++ /dev/null
@@ -1,85 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-// Copyright (c) 2020 Wenbo Zhang
-#include <vmlinux.h>
-#include <bpf/bpf_helpers.h>
-#include <bpf/bpf_tracing.h>
-#include <bpf/bpf_core_read.h>
-#include "bitesize.h"
-#include "bits.bpf.h"
-
-const volatile char targ_comm[TASK_COMM_LEN] = {};
-const volatile bool filter_dev = false;
-const volatile __u32 targ_dev = 0;
-
-extern __u32 LINUX_KERNEL_VERSION __kconfig;
-
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- __uint(max_entries, 10240);
- __type(key, struct hist_key);
- __type(value, struct hist);
- __uint(map_flags, BPF_F_NO_PREALLOC);
-} hists SEC(".maps");
-
-static struct hist initial_hist;
-
-static __always_inline bool comm_allowed(const char *comm)
-{
- int i;
-
- for (i = 0; targ_comm[i] != '\0' && i < TASK_COMM_LEN; i++) {
- if (comm[i] != targ_comm[i])
- return false;
- }
- return true;
-}
-
-static int trace_rq_issue(struct request *rq)
-{
- struct hist_key hkey;
- struct hist *histp;
- u64 slot;
-
- if (filter_dev) {
- struct gendisk *disk = BPF_CORE_READ(rq, rq_disk);
- u32 dev;
-
- dev = disk ? MKDEV(BPF_CORE_READ(disk, major),
- BPF_CORE_READ(disk, first_minor)) : 0;
- if (targ_dev != dev)
- return 0;
- }
- bpf_get_current_comm(&hkey.comm, sizeof(hkey.comm));
- if (!comm_allowed(hkey.comm))
- return 0;
-
- histp = bpf_map_lookup_elem(&hists, &hkey);
- if (!histp) {
- bpf_map_update_elem(&hists, &hkey, &initial_hist, 0);
- histp = bpf_map_lookup_elem(&hists, &hkey);
- if (!histp)
- return 0;
- }
- slot = log2l(rq->__data_len / 1024);
- if (slot >= MAX_SLOTS)
- slot = MAX_SLOTS - 1;
- __sync_fetch_and_add(&histp->slots[slot], 1);
-
- return 0;
-}
-
-SEC("tp_btf/block_rq_issue")
-int BPF_PROG(block_rq_issue)
-{
- /**
- * commit a54895fa (v5.11-rc1) changed tracepoint argument list
- * from TP_PROTO(struct request_queue *q, struct request *rq)
- * to TP_PROTO(struct request *rq)
- */
- if (LINUX_KERNEL_VERSION > KERNEL_VERSION(5, 10, 0))
- return trace_rq_issue((void *)ctx[0]);
- else
- return trace_rq_issue((void *)ctx[1]);
-}
-
-char LICENSE[] SEC("license") = "GPL";
diff --git a/libbpf-tools/bitesize.c b/libbpf-tools/bitesize.c
deleted file mode 100644
index 4c37150..0000000
--- a/libbpf-tools/bitesize.c
+++ /dev/null
@@ -1,241 +0,0 @@
-// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
-// Copyright (c) 2020 Wenbo Zhang
-//
-// Based on bitesize(8) from BCC by Brendan Gregg.
-// 16-Jun-2020 Wenbo Zhang Created this.
-#include <argp.h>
-#include <signal.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <time.h>
-#include <bpf/libbpf.h>
-#include <bpf/bpf.h>
-#include "bitesize.h"
-#include "bitesize.skel.h"
-#include "trace_helpers.h"
-
-static struct env {
- char *disk;
- char *comm;
- int comm_len;
- time_t interval;
- bool timestamp;
- bool verbose;
- int times;
-} env = {
- .interval = 99999999,
- .times = 99999999,
-};
-
-static volatile bool exiting;
-
-const char *argp_program_version = "bitesize 0.1";
-const char *argp_program_bug_address =
- "https://github.com/iovisor/bcc/tree/master/libbpf-tools";
-const char argp_program_doc[] =
-"Summarize block device I/O size as a histogram.\n"
-"\n"
-"USAGE: bitesize [--help] [-T] [-c COMM] [-d DISK] [interval] [count]\n"
-"\n"
-"EXAMPLES:\n"
-" bitesize # summarize block I/O latency as a histogram\n"
-" bitesize 1 10 # print 1 second summaries, 10 times\n"
-" bitesize -T 1 # 1s summaries with timestamps\n"
-" bitesize -c fio # trace fio only\n";
-
-static const struct argp_option opts[] = {
- { "timestamp", 'T', NULL, 0, "Include timestamp on output" },
- { "comm", 'c', "COMM", 0, "Trace this comm only" },
- { "disk", 'd', "DISK", 0, "Trace this disk only" },
- { "verbose", 'v', NULL, 0, "Verbose debug output" },
- { NULL, 'h', NULL, OPTION_HIDDEN, "Show the full help" },
- {},
-};
-
-static error_t parse_arg(int key, char *arg, struct argp_state *state)
-{
- static int pos_args, len;
-
- switch (key) {
- case 'h':
- argp_state_help(state, stderr, ARGP_HELP_STD_HELP);
- break;
- case 'v':
- env.verbose = true;
- break;
- case 'c':
- env.comm = arg;
- len = strlen(arg) + 1;
- env.comm_len = len > TASK_COMM_LEN ? TASK_COMM_LEN : len;
- break;
- case 'd':
- env.disk = arg;
- if (strlen(arg) + 1 > DISK_NAME_LEN) {
- fprintf(stderr, "invaild disk name: too long\n");
- argp_usage(state);
- }
- break;
- case 'T':
- env.timestamp = true;
- break;
- case ARGP_KEY_ARG:
- errno = 0;
- if (pos_args == 0) {
- env.interval = strtol(arg, NULL, 10);
- if (errno) {
- fprintf(stderr, "invalid internal\n");
- argp_usage(state);
- }
- } else if (pos_args == 1) {
- env.times = strtol(arg, NULL, 10);
- if (errno) {
- fprintf(stderr, "invalid times\n");
- argp_usage(state);
- }
- } else {
- fprintf(stderr,
- "unrecognized positional argument: %s\n", arg);
- argp_usage(state);
- }
- pos_args++;
- break;
- default:
- return ARGP_ERR_UNKNOWN;
- }
- return 0;
-}
-
-static int libbpf_print_fn(enum libbpf_print_level level, const char *format, va_list args)
-{
- if (level == LIBBPF_DEBUG && !env.verbose)
- return 0;
- return vfprintf(stderr, format, args);
-}
-
-static void sig_handler(int sig)
-{
- exiting = true;
-}
-
-static int print_log2_hists(int fd)
-{
- struct hist_key lookup_key, next_key;
- struct hist hist;
- int err;
-
- memset(lookup_key.comm, '?', sizeof(lookup_key.comm));
- while (!bpf_map_get_next_key(fd, &lookup_key, &next_key)) {
- err = bpf_map_lookup_elem(fd, &next_key, &hist);
- if (err < 0) {
- fprintf(stderr, "failed to lookup hist: %d\n", err);
- return -1;
- }
- printf("\nProcess Name = %s\n", next_key.comm);
- print_log2_hist(hist.slots, MAX_SLOTS, "Kbytes");
- lookup_key = next_key;
- }
-
- memset(lookup_key.comm, '?', sizeof(lookup_key.comm));
- while (!bpf_map_get_next_key(fd, &lookup_key, &next_key)) {
- err = bpf_map_delete_elem(fd, &next_key);
- if (err < 0) {
- fprintf(stderr, "failed to cleanup hist : %d\n", err);
- return -1;
- }
- lookup_key = next_key;
- }
-
- return 0;
-}
-
-int main(int argc, char **argv)
-{
- struct partitions *partitions = NULL;
- const struct partition *partition;
- static const struct argp argp = {
- .options = opts,
- .parser = parse_arg,
- .doc = argp_program_doc,
- };
- struct bitesize_bpf *obj;
- struct tm *tm;
- char ts[32];
- int fd, err;
- time_t t;
-
- err = argp_parse(&argp, argc, argv, 0, NULL, NULL);
- if (err)
- return err;
-
- libbpf_set_strict_mode(LIBBPF_STRICT_ALL);
- libbpf_set_print(libbpf_print_fn);
-
- obj = bitesize_bpf__open();
- if (!obj) {
- fprintf(stderr, "failed to open BPF object\n");
- return 1;
- }
-
- partitions = partitions__load();
- if (!partitions) {
- fprintf(stderr, "failed to load partitions info\n");
- goto cleanup;
- }
-
- /* initialize global data (filtering options) */
- if (env.comm)
- strncpy((char*)obj->rodata->targ_comm, env.comm, env.comm_len);
- if (env.disk) {
- partition = partitions__get_by_name(partitions, env.disk);
- if (!partition) {
- fprintf(stderr, "invaild partition name: not exist\n");
- goto cleanup;
- }
- obj->rodata->filter_dev = true;
- obj->rodata->targ_dev = partition->dev;
- }
-
- err = bitesize_bpf__load(obj);
- if (err) {
- fprintf(stderr, "failed to load BPF object: %d\n", err);
- goto cleanup;
- }
-
- err = bitesize_bpf__attach(obj);
- if (err) {
- fprintf(stderr, "failed to attach BPF programs\n");
- goto cleanup;
- }
-
- fd = bpf_map__fd(obj->maps.hists);
-
- signal(SIGINT, sig_handler);
-
- printf("Tracing block device I/O... Hit Ctrl-C to end.\n");
-
- /* main: poll */
- while (1) {
- sleep(env.interval);
- printf("\n");
-
- if (env.timestamp) {
- time(&t);
- tm = localtime(&t);
- strftime(ts, sizeof(ts), "%H:%M:%S", tm);
- printf("%-8s\n", ts);
- }
-
- err = print_log2_hists(fd);
- if (err)
- break;
-
- if (exiting || --env.times == 0)
- break;
- }
-
-cleanup:
- bitesize_bpf__destroy(obj);
- partitions__free(partitions);
-
- return err != 0;
-}
diff --git a/libbpf-tools/bitesize.h b/libbpf-tools/bitesize.h
deleted file mode 100644
index 2b4543e..0000000
--- a/libbpf-tools/bitesize.h
+++ /dev/null
@@ -1,22 +0,0 @@
-// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
-#ifndef __BITESIZE_H
-#define __BITESIZE_H
-
-#define TASK_COMM_LEN 16
-#define DISK_NAME_LEN 32
-#define MAX_SLOTS 20
-
-#define MINORBITS 20
-#define MINORMASK ((1U << MINORBITS) - 1)
-
-#define MKDEV(ma, mi) (((ma) << MINORBITS) | (mi))
-
-struct hist_key {
- char comm[TASK_COMM_LEN];
-};
-
-struct hist {
- __u32 slots[MAX_SLOTS];
-};
-
-#endif /* __BITESIZE_H */
diff --git a/libbpf-tools/bits.bpf.h b/libbpf-tools/bits.bpf.h
deleted file mode 100644
index a2b7bb9..0000000
--- a/libbpf-tools/bits.bpf.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-#ifndef __BITS_BPF_H
-#define __BITS_BPF_H
-
-#define READ_ONCE(x) (*(volatile typeof(x) *)&(x))
-#define WRITE_ONCE(x, val) ((*(volatile typeof(x) *)&(x)) = val)
-
-static __always_inline u64 log2(u32 v)
-{
- u32 shift, r;
-
- r = (v > 0xFFFF) << 4; v >>= r;
- shift = (v > 0xFF) << 3; v >>= shift; r |= shift;
- shift = (v > 0xF) << 2; v >>= shift; r |= shift;
- shift = (v > 0x3) << 1; v >>= shift; r |= shift;
- r |= (v >> 1);
-
- return r;
-}
-
-static __always_inline u64 log2l(u64 v)
-{
- u32 hi = v >> 32;
-
- if (hi)
- return log2(hi) + 32;
- else
- return log2(v);
-}
-
-#endif /* __BITS_BPF_H */
diff --git a/libbpf-tools/blk_types.h b/libbpf-tools/blk_types.h
deleted file mode 100644
index 3fc8a49..0000000
--- a/libbpf-tools/blk_types.h
+++ /dev/null
@@ -1,126 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-#ifndef __BLK_TYPES_H
-#define __BLK_TYPES_H
-
-/* From include/linux/blk_types.h */
-
-/*
- * Operations and flags common to the bio and request structures.
- * We use 8 bits for encoding the operation, and the remaining 24 for flags.
- *
- * The least significant bit of the operation number indicates the data
- * transfer direction:
- *
- * - if the least significant bit is set transfers are TO the device
- * - if the least significant bit is not set transfers are FROM the device
- *
- * If a operation does not transfer data the least significant bit has no
- * meaning.
- */
-#define REQ_OP_BITS 8
-#define REQ_OP_MASK ((1 << REQ_OP_BITS) - 1)
-#define REQ_FLAG_BITS 24
-
-enum req_opf {
- /* read sectors from the device */
- REQ_OP_READ = 0,
- /* write sectors to the device */
- REQ_OP_WRITE = 1,
- /* flush the volatile write cache */
- REQ_OP_FLUSH = 2,
- /* discard sectors */
- REQ_OP_DISCARD = 3,
- /* securely erase sectors */
- REQ_OP_SECURE_ERASE = 5,
- /* reset a zone write pointer */
- REQ_OP_ZONE_RESET = 6,
- /* write the same sector many times */
- REQ_OP_WRITE_SAME = 7,
- /* reset all the zone present on the device */
- REQ_OP_ZONE_RESET_ALL = 8,
- /* write the zero filled sector many times */
- REQ_OP_WRITE_ZEROES = 9,
- /* Open a zone */
- REQ_OP_ZONE_OPEN = 10,
- /* Close a zone */
- REQ_OP_ZONE_CLOSE = 11,
- /* Transition a zone to full */
- REQ_OP_ZONE_FINISH = 12,
-
- /* SCSI passthrough using struct scsi_request */
- REQ_OP_SCSI_IN = 32,
- REQ_OP_SCSI_OUT = 33,
- /* Driver private requests */
- REQ_OP_DRV_IN = 34,
- REQ_OP_DRV_OUT = 35,
-
- REQ_OP_LAST,
-};
-
-enum req_flag_bits {
- __REQ_FAILFAST_DEV = /* no driver retries of device errors */
- REQ_OP_BITS,
- __REQ_FAILFAST_TRANSPORT, /* no driver retries of transport errors */
- __REQ_FAILFAST_DRIVER, /* no driver retries of driver errors */
- __REQ_SYNC, /* request is sync (sync write or read) */
- __REQ_META, /* metadata io request */
- __REQ_PRIO, /* boost priority in cfq */
- __REQ_NOMERGE, /* don't touch this for merging */
- __REQ_IDLE, /* anticipate more IO after this one */
- __REQ_INTEGRITY, /* I/O includes block integrity payload */
- __REQ_FUA, /* forced unit access */
- __REQ_PREFLUSH, /* request for cache flush */
- __REQ_RAHEAD, /* read ahead, can fail anytime */
- __REQ_BACKGROUND, /* background IO */
- __REQ_NOWAIT, /* Don't wait if request will block */
- __REQ_NOWAIT_INLINE, /* Return would-block error inline */
- /*
- * When a shared kthread needs to issue a bio for a cgroup, doing
- * so synchronously can lead to priority inversions as the kthread
- * can be trapped waiting for that cgroup. CGROUP_PUNT flag makes
- * submit_bio() punt the actual issuing to a dedicated per-blkcg
- * work item to avoid such priority inversions.
- */
- __REQ_CGROUP_PUNT,
-
- /* command specific flags for REQ_OP_WRITE_ZEROES: */
- __REQ_NOUNMAP, /* do not free blocks when zeroing */
-
- __REQ_HIPRI,
-
- /* for driver use */
- __REQ_DRV,
- __REQ_SWAP, /* swapping request. */
- __REQ_NR_BITS, /* stops here */
-};
-
-#define REQ_FAILFAST_DEV (1ULL << __REQ_FAILFAST_DEV)
-#define REQ_FAILFAST_TRANSPORT (1ULL << __REQ_FAILFAST_TRANSPORT)
-#define REQ_FAILFAST_DRIVER (1ULL << __REQ_FAILFAST_DRIVER)
-#define REQ_SYNC (1ULL << __REQ_SYNC)
-#define REQ_META (1ULL << __REQ_META)
-#define REQ_PRIO (1ULL << __REQ_PRIO)
-#define REQ_NOMERGE (1ULL << __REQ_NOMERGE)
-#define REQ_IDLE (1ULL << __REQ_IDLE)
-#define REQ_INTEGRITY (1ULL << __REQ_INTEGRITY)
-#define REQ_FUA (1ULL << __REQ_FUA)
-#define REQ_PREFLUSH (1ULL << __REQ_PREFLUSH)
-#define REQ_RAHEAD (1ULL << __REQ_RAHEAD)
-#define REQ_BACKGROUND (1ULL << __REQ_BACKGROUND)
-#define REQ_NOWAIT (1ULL << __REQ_NOWAIT)
-#define REQ_NOWAIT_INLINE (1ULL << __REQ_NOWAIT_INLINE)
-#define REQ_CGROUP_PUNT (1ULL << __REQ_CGROUP_PUNT)
-
-#define REQ_NOUNMAP (1ULL << __REQ_NOUNMAP)
-#define REQ_HIPRI (1ULL << __REQ_HIPRI)
-
-#define REQ_DRV (1ULL << __REQ_DRV)
-#define REQ_SWAP (1ULL << __REQ_SWAP)
-
-#define REQ_FAILFAST_MASK \
- (REQ_FAILFAST_DEV | REQ_FAILFAST_TRANSPORT | REQ_FAILFAST_DRIVER)
-
-#define REQ_NOMERGE_FLAGS \
- (REQ_NOMERGE | REQ_PREFLUSH | REQ_FUA)
-
-#endif /* __BLK_TYPES_H */
diff --git a/libbpf-tools/cachestat.bpf.c b/libbpf-tools/cachestat.bpf.c
deleted file mode 100644
index e7719e2..0000000
--- a/libbpf-tools/cachestat.bpf.c
+++ /dev/null
@@ -1,40 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-// Copyright (c) 2021 Wenbo Zhang
-#include <vmlinux.h>
-#include <bpf/bpf_helpers.h>
-#include <bpf/bpf_tracing.h>
-
-__s64 total = 0; /* total cache accesses without counting dirties */
-__s64 misses = 0; /* total of add to lru because of read misses */
-__u64 mbd = 0; /* total of mark_buffer_dirty events */
-
-SEC("fentry/add_to_page_cache_lru")
-int BPF_PROG(add_to_page_cache_lru)
-{
- __sync_fetch_and_add(&misses, 1);
- return 0;
-}
-
-SEC("fentry/mark_page_accessed")
-int BPF_PROG(mark_page_accessed)
-{
- __sync_fetch_and_add(&total, 1);
- return 0;
-}
-
-SEC("fentry/account_page_dirtied")
-int BPF_PROG(account_page_dirtied)
-{
- __sync_fetch_and_add(&misses, -1);
- return 0;
-}
-
-SEC("fentry/mark_buffer_dirty")
-int BPF_PROG(mark_buffer_dirty)
-{
- __sync_fetch_and_add(&total, -1);
- __sync_fetch_and_add(&mbd, 1);
- return 0;
-}
-
-char LICENSE[] SEC("license") = "GPL";
diff --git a/libbpf-tools/cachestat.c b/libbpf-tools/cachestat.c
deleted file mode 100644
index 5556cfd..0000000
--- a/libbpf-tools/cachestat.c
+++ /dev/null
@@ -1,236 +0,0 @@
-// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
-// Copyright (c) 2021 Wenbo Zhang
-//
-// Based on cachestat(8) from BCC by Brendan Gregg and Allan McAleavy.
-// 8-Mar-2021 Wenbo Zhang Created this.
-#include <argp.h>
-#include <signal.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <time.h>
-#include <bpf/libbpf.h>
-#include <bpf/bpf.h>
-#include "cachestat.skel.h"
-#include "trace_helpers.h"
-
-static struct env {
- time_t interval;
- int times;
- bool timestamp;
- bool verbose;
-} env = {
- .interval = 1,
- .times = 99999999,
-};
-
-static volatile bool exiting;
-
-const char *argp_program_version = "cachestat 0.1";
-const char *argp_program_bug_address =
- "https://github.com/iovisor/bcc/tree/master/libbpf-tools";
-const char argp_program_doc[] =
-"Count cache kernel function calls.\n"
-"\n"
-"USAGE: cachestat [--help] [-T] [interval] [count]\n"
-"\n"
-"EXAMPLES:\n"
-" cachestat # shows hits and misses to the file system page cache\n"
-" cachestat -T # include timestamps\n"
-" cachestat 1 10 # print 1 second summaries, 10 times\n";
-
-static const struct argp_option opts[] = {
- { "timestamp", 'T', NULL, 0, "Print timestamp" },
- { "verbose", 'v', NULL, 0, "Verbose debug output" },
- { NULL, 'h', NULL, OPTION_HIDDEN, "Show the full help" },
- {},
-};
-
-static error_t parse_arg(int key, char *arg, struct argp_state *state)
-{
- static int pos_args;
-
- switch (key) {
- case 'h':
- argp_state_help(state, stderr, ARGP_HELP_STD_HELP);
- break;
- case 'v':
- env.verbose = true;
- break;
- case 'T':
- env.timestamp = true;
- break;
- case ARGP_KEY_ARG:
- errno = 0;
- if (pos_args == 0) {
- env.interval = strtol(arg, NULL, 10);
- if (errno) {
- fprintf(stderr, "invalid internal\n");
- argp_usage(state);
- }
- } else if (pos_args == 1) {
- env.times = strtol(arg, NULL, 10);
- if (errno) {
- fprintf(stderr, "invalid times\n");
- argp_usage(state);
- }
- } else {
- fprintf(stderr,
- "unrecognized positional argument: %s\n", arg);
- argp_usage(state);
- }
- pos_args++;
- break;
- default:
- return ARGP_ERR_UNKNOWN;
- }
- return 0;
-}
-
-static int libbpf_print_fn(enum libbpf_print_level level, const char *format, va_list args)
-{
- if (level == LIBBPF_DEBUG && !env.verbose)
- return 0;
- return vfprintf(stderr, format, args);
-}
-
-static void sig_handler(int sig)
-{
- exiting = true;
-}
-
-static int get_meminfo(__u64 *buffers, __u64 *cached)
-{
- FILE *f;
-
- f = fopen("/proc/meminfo", "r");
- if (!f)
- return -1;
- if (fscanf(f,
- "MemTotal: %*u kB\n"
- "MemFree: %*u kB\n"
- "MemAvailable: %*u kB\n"
- "Buffers: %llu kB\n"
- "Cached: %llu kB\n",
- buffers, cached) != 2) {
- fclose(f);
- return -1;
- }
- fclose(f);
- return 0;
-}
-
-int main(int argc, char **argv)
-{
- static const struct argp argp = {
- .options = opts,
- .parser = parse_arg,
- .doc = argp_program_doc,
- };
- __u64 buffers, cached, mbd;
- struct cachestat_bpf *obj;
- __s64 total, misses, hits;
- struct tm *tm;
- float ratio;
- char ts[32];
- time_t t;
- int err;
-
- err = argp_parse(&argp, argc, argv, 0, NULL, NULL);
- if (err)
- return err;
-
- libbpf_set_strict_mode(LIBBPF_STRICT_ALL);
- libbpf_set_print(libbpf_print_fn);
-
- obj = cachestat_bpf__open();
- if (!obj) {
- fprintf(stderr, "failed to open BPF object\n");
- return 1;
- }
-
- /**
- * account_page_dirtied was renamed to folio_account_dirtied
- * in kernel commit 203a31516616 ("mm/writeback: Add __folio_mark_dirty()")
- */
- if (fentry_can_attach("folio_account_dirtied", NULL)) {
- err = bpf_program__set_attach_target(obj->progs.account_page_dirtied, 0,
- "folio_account_dirtied");
- if (err) {
- fprintf(stderr, "failed to set attach target\n");
- goto cleanup;
- }
- }
-
- err = cachestat_bpf__load(obj);
- if (err) {
- fprintf(stderr, "failed to load BPF object\n");
- goto cleanup;
- }
-
- if (!obj->bss) {
- fprintf(stderr, "Memory-mapping BPF maps is supported starting from Linux 5.7, please upgrade.\n");
- goto cleanup;
- }
-
- err = cachestat_bpf__attach(obj);
- if (err) {
- fprintf(stderr, "failed to attach BPF programs\n");
- goto cleanup;
- }
-
- signal(SIGINT, sig_handler);
-
- if (env.timestamp)
- printf("%-8s ", "TIME");
- printf("%8s %8s %8s %8s %12s %10s\n", "HITS", "MISSES", "DIRTIES",
- "HITRATIO", "BUFFERS_MB", "CACHED_MB");
-
- while (1) {
- sleep(env.interval);
-
- /* total = total cache accesses without counting dirties */
- total = __atomic_exchange_n(&obj->bss->total, 0, __ATOMIC_RELAXED);
- /* misses = total of add to lru because of read misses */
- misses = __atomic_exchange_n(&obj->bss->misses, 0, __ATOMIC_RELAXED);
- /* mbd = total of mark_buffer_dirty events */
- mbd = __atomic_exchange_n(&obj->bss->mbd, 0, __ATOMIC_RELAXED);
-
- if (total < 0)
- total = 0;
- if (misses < 0)
- misses = 0;
- hits = total - misses;
- /*
- * If hits are < 0, then its possible misses are overestimated
- * due to possibly page cache read ahead adding more pages than
- * needed. In this case just assume misses as total and reset
- * hits.
- */
- if (hits < 0) {
- misses = total;
- hits = 0;
- }
- ratio = total > 0 ? hits * 1.0 / total : 0.0;
- err = get_meminfo(&buffers, &cached);
- if (err) {
- fprintf(stderr, "failed to get meminfo: %d\n", err);
- goto cleanup;
- }
- if (env.timestamp) {
- time(&t);
- tm = localtime(&t);
- strftime(ts, sizeof(ts), "%H:%M:%S", tm);
- printf("%-8s ", ts);
- }
- printf("%8lld %8lld %8llu %7.2f%% %12llu %10llu\n",
- hits, misses, mbd, 100 * ratio,
- buffers / 1024, cached / 1024);
-
- if (exiting || --env.times == 0)
- break;
- }
-
-cleanup:
- cachestat_bpf__destroy(obj);
- return err != 0;
-}
diff --git a/libbpf-tools/core_fixes.bpf.h b/libbpf-tools/core_fixes.bpf.h
deleted file mode 100644
index 762445e..0000000
--- a/libbpf-tools/core_fixes.bpf.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-/* Copyright (c) 2021 Hengqi Chen */
-
-#ifndef __CORE_FIXES_BPF_H
-#define __CORE_FIXES_BPF_H
-
-#include <vmlinux.h>
-#include <bpf/bpf_core_read.h>
-
-/**
- * commit 2f064a59a1 ("sched: Change task_struct::state") changes
- * the name of task_struct::state to task_struct::__state
- * see:
- * https://github.com/torvalds/linux/commit/2f064a59a1
- */
-struct task_struct___x {
- unsigned int __state;
-};
-
-static __s64 get_task_state(void *task)
-{
- struct task_struct___x *t = task;
-
- if (bpf_core_field_exists(t->__state))
- return t->__state;
- return ((struct task_struct *)task)->state;
-}
-
-#endif /* __CORE_FIXES_BPF_H */
diff --git a/libbpf-tools/cpudist.bpf.c b/libbpf-tools/cpudist.bpf.c
deleted file mode 100644
index 7c3f8ce..0000000
--- a/libbpf-tools/cpudist.bpf.c
+++ /dev/null
@@ -1,99 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-// Copyright (c) 2020 Wenbo Zhang
-#include <vmlinux.h>
-#include <bpf/bpf_helpers.h>
-#include <bpf/bpf_core_read.h>
-#include <bpf/bpf_tracing.h>
-#include "cpudist.h"
-#include "bits.bpf.h"
-#include "core_fixes.bpf.h"
-
-#define TASK_RUNNING 0
-
-const volatile bool targ_per_process = false;
-const volatile bool targ_per_thread = false;
-const volatile bool targ_offcpu = false;
-const volatile bool targ_ms = false;
-const volatile pid_t targ_tgid = -1;
-
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- __type(key, u32);
- __type(value, u64);
-} start SEC(".maps");
-
-static struct hist initial_hist;
-
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- __type(key, u32);
- __type(value, struct hist);
-} hists SEC(".maps");
-
-static __always_inline void store_start(u32 tgid, u32 pid, u64 ts)
-{
- if (targ_tgid != -1 && targ_tgid != tgid)
- return;
- bpf_map_update_elem(&start, &pid, &ts, 0);
-}
-
-static __always_inline void update_hist(struct task_struct *task,
- u32 tgid, u32 pid, u64 ts)
-{
- u64 delta, *tsp, slot;
- struct hist *histp;
- u32 id;
-
- if (targ_tgid != -1 && targ_tgid != tgid)
- return;
-
- tsp = bpf_map_lookup_elem(&start, &pid);
- if (!tsp || ts < *tsp)
- return;
-
- if (targ_per_process)
- id = tgid;
- else if (targ_per_thread)
- id = pid;
- else
- id = -1;
- histp = bpf_map_lookup_elem(&hists, &id);
- if (!histp) {
- bpf_map_update_elem(&hists, &id, &initial_hist, 0);
- histp = bpf_map_lookup_elem(&hists, &id);
- if (!histp)
- return;
- bpf_probe_read_kernel_str(&histp->comm, sizeof(task->comm),
- task->comm);
- }
- delta = ts - *tsp;
- if (targ_ms)
- delta /= 1000000;
- else
- delta /= 1000;
- slot = log2l(delta);
- if (slot >= MAX_SLOTS)
- slot = MAX_SLOTS - 1;
- __sync_fetch_and_add(&histp->slots[slot], 1);
-}
-
-SEC("tp_btf/sched_switch")
-int BPF_PROG(sched_switch, bool preempt, struct task_struct *prev,
- struct task_struct *next)
-{
- u32 prev_tgid = prev->tgid, prev_pid = prev->pid;
- u32 tgid = next->tgid, pid = next->pid;
- u64 ts = bpf_ktime_get_ns();
-
- if (targ_offcpu) {
- store_start(prev_tgid, prev_pid, ts);
- update_hist(next, tgid, pid, ts);
- } else {
- if (get_task_state(prev) == TASK_RUNNING)
- update_hist(prev, prev_tgid, prev_pid, ts);
- store_start(tgid, pid, ts);
- }
- return 0;
-}
-
-char LICENSE[] SEC("license") = "GPL";
diff --git a/libbpf-tools/cpudist.c b/libbpf-tools/cpudist.c
deleted file mode 100644
index f76d8a6..0000000
--- a/libbpf-tools/cpudist.c
+++ /dev/null
@@ -1,270 +0,0 @@
-// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
-// Copyright (c) 2020 Wenbo Zhang
-//
-// Based on cpudist(8) from BCC by Brendan Gregg & Dina Goldshtein.
-// 8-May-2020 Wenbo Zhang Created this.
-#include <argp.h>
-#include <signal.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <time.h>
-#include <bpf/libbpf.h>
-#include <bpf/bpf.h>
-#include "cpudist.h"
-#include "cpudist.skel.h"
-#include "trace_helpers.h"
-
-static struct env {
- time_t interval;
- pid_t pid;
- int times;
- bool offcpu;
- bool timestamp;
- bool per_process;
- bool per_thread;
- bool milliseconds;
- bool verbose;
-} env = {
- .interval = 99999999,
- .pid = -1,
- .times = 99999999,
-};
-
-static volatile bool exiting;
-
-const char *argp_program_version = "cpudist 0.1";
-const char *argp_program_bug_address =
- "https://github.com/iovisor/bcc/tree/master/libbpf-tools";
-const char argp_program_doc[] =
-"Summarize on-CPU time per task as a histogram.\n"
-"\n"
-"USAGE: cpudist [--help] [-O] [-T] [-m] [-P] [-L] [-p PID] [interval] [count]\n"
-"\n"
-"EXAMPLES:\n"
-" cpudist # summarize on-CPU time as a histogram"
-" cpudist -O # summarize off-CPU time as a histogram"
-" cpudist 1 10 # print 1 second summaries, 10 times"
-" cpudist -mT 1 # 1s summaries, milliseconds, and timestamps"
-" cpudist -P # show each PID separately"
-" cpudist -p 185 # trace PID 185 only";
-
-static const struct argp_option opts[] = {
- { "offcpu", 'O', NULL, 0, "Measure off-CPU time" },
- { "timestamp", 'T', NULL, 0, "Include timestamp on output" },
- { "milliseconds", 'm', NULL, 0, "Millisecond histogram" },
- { "pids", 'P', NULL, 0, "Print a histogram per process ID" },
- { "tids", 'L', NULL, 0, "Print a histogram per thread ID" },
- { "pid", 'p', "PID", 0, "Trace this PID only" },
- { "verbose", 'v', NULL, 0, "Verbose debug output" },
- { NULL, 'h', NULL, OPTION_HIDDEN, "Show the full help" },
- {},
-};
-
-static error_t parse_arg(int key, char *arg, struct argp_state *state)
-{
- static int pos_args;
-
- switch (key) {
- case 'h':
- argp_state_help(state, stderr, ARGP_HELP_STD_HELP);
- break;
- case 'v':
- env.verbose = true;
- break;
- case 'm':
- env.milliseconds = true;
- break;
- case 'p':
- errno = 0;
- env.pid = strtol(arg, NULL, 10);
- if (errno) {
- fprintf(stderr, "invalid PID: %s\n", arg);
- argp_usage(state);
- }
- break;
- case 'O':
- env.offcpu = true;
- break;
- case 'P':
- env.per_process = true;
- break;
- case 'L':
- env.per_thread = true;
- break;
- case 'T':
- env.timestamp = true;
- break;
- case ARGP_KEY_ARG:
- errno = 0;
- if (pos_args == 0) {
- env.interval = strtol(arg, NULL, 10);
- if (errno) {
- fprintf(stderr, "invalid internal\n");
- argp_usage(state);
- }
- } else if (pos_args == 1) {
- env.times = strtol(arg, NULL, 10);
- if (errno) {
- fprintf(stderr, "invalid times\n");
- argp_usage(state);
- }
- } else {
- fprintf(stderr,
- "unrecognized positional argument: %s\n", arg);
- argp_usage(state);
- }
- pos_args++;
- break;
- default:
- return ARGP_ERR_UNKNOWN;
- }
- return 0;
-}
-
-static int libbpf_print_fn(enum libbpf_print_level level, const char *format, va_list args)
-{
- if (level == LIBBPF_DEBUG && !env.verbose)
- return 0;
- return vfprintf(stderr, format, args);
-}
-
-static int get_pid_max(void)
-{
- int pid_max;
- FILE *f;
-
- f = fopen("/proc/sys/kernel/pid_max", "r");
- if (!f)
- return -1;
- if (fscanf(f, "%d\n", &pid_max) != 1)
- pid_max = -1;
- fclose(f);
- return pid_max;
-}
-
-static void sig_handler(int sig)
-{
- exiting = true;
-}
-
-static int print_log2_hists(int fd)
-{
- char *units = env.milliseconds ? "msecs" : "usecs";
- __u32 lookup_key = -2, next_key;
- struct hist hist;
- int err;
-
- while (!bpf_map_get_next_key(fd, &lookup_key, &next_key)) {
- err = bpf_map_lookup_elem(fd, &next_key, &hist);
- if (err < 0) {
- fprintf(stderr, "failed to lookup hist: %d\n", err);
- return -1;
- }
- if (env.per_process)
- printf("\npid = %d %s\n", next_key, hist.comm);
- if (env.per_thread)
- printf("\ntid = %d %s\n", next_key, hist.comm);
- print_log2_hist(hist.slots, MAX_SLOTS, units);
- lookup_key = next_key;
- }
-
- lookup_key = -2;
- while (!bpf_map_get_next_key(fd, &lookup_key, &next_key)) {
- err = bpf_map_delete_elem(fd, &next_key);
- if (err < 0) {
- fprintf(stderr, "failed to cleanup hist : %d\n", err);
- return -1;
- }
- lookup_key = next_key;
- }
- return 0;
-}
-
-int main(int argc, char **argv)
-{
- static const struct argp argp = {
- .options = opts,
- .parser = parse_arg,
- .doc = argp_program_doc,
- };
- struct cpudist_bpf *obj;
- int pid_max, fd, err;
- struct tm *tm;
- char ts[32];
- time_t t;
-
- err = argp_parse(&argp, argc, argv, 0, NULL, NULL);
- if (err)
- return err;
-
- libbpf_set_strict_mode(LIBBPF_STRICT_ALL);
- libbpf_set_print(libbpf_print_fn);
-
- obj = cpudist_bpf__open();
- if (!obj) {
- fprintf(stderr, "failed to open BPF object\n");
- return 1;
- }
-
- /* initialize global data (filtering options) */
- obj->rodata->targ_per_process = env.per_process;
- obj->rodata->targ_per_thread = env.per_thread;
- obj->rodata->targ_ms = env.milliseconds;
- obj->rodata->targ_offcpu = env.offcpu;
- obj->rodata->targ_tgid = env.pid;
-
- pid_max = get_pid_max();
- if (pid_max < 0) {
- fprintf(stderr, "failed to get pid_max\n");
- return 1;
- }
-
- bpf_map__resize(obj->maps.start, pid_max);
- if (!env.per_process && !env.per_thread)
- bpf_map__resize(obj->maps.hists, 1);
- else
- bpf_map__resize(obj->maps.hists, pid_max);
-
- err = cpudist_bpf__load(obj);
- if (err) {
- fprintf(stderr, "failed to load BPF object: %d\n", err);
- goto cleanup;
- }
-
- err = cpudist_bpf__attach(obj);
- if (err) {
- fprintf(stderr, "failed to attach BPF programs\n");
- goto cleanup;
- }
-
- fd = bpf_map__fd(obj->maps.hists);
-
- signal(SIGINT, sig_handler);
-
- printf("Tracing %s-CPU time... Hit Ctrl-C to end.\n", env.offcpu ? "off" : "on");
-
- /* main: poll */
- while (1) {
- sleep(env.interval);
- printf("\n");
-
- if (env.timestamp) {
- time(&t);
- tm = localtime(&t);
- strftime(ts, sizeof(ts), "%H:%M:%S", tm);
- printf("%-8s\n", ts);
- }
-
- err = print_log2_hists(fd);
- if (err)
- break;
-
- if (exiting || --env.times == 0)
- break;
- }
-
-cleanup:
- cpudist_bpf__destroy(obj);
-
- return err != 0;
-}
diff --git a/libbpf-tools/cpudist.h b/libbpf-tools/cpudist.h
deleted file mode 100644
index 2da5a57..0000000
--- a/libbpf-tools/cpudist.h
+++ /dev/null
@@ -1,13 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-#ifndef __CPUDIST_H
-#define __CPUDIST_H
-
-#define TASK_COMM_LEN 16
-#define MAX_SLOTS 36
-
-struct hist {
- __u32 slots[MAX_SLOTS];
- char comm[TASK_COMM_LEN];
-};
-
-#endif // __CPUDIST_H
diff --git a/libbpf-tools/cpufreq.bpf.c b/libbpf-tools/cpufreq.bpf.c
deleted file mode 100644
index 88a1bd2..0000000
--- a/libbpf-tools/cpufreq.bpf.c
+++ /dev/null
@@ -1,71 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-// Copyright (c) 2020 Wenbo Zhang
-#include <vmlinux.h>
-#include <bpf/bpf_helpers.h>
-#include <bpf/bpf_tracing.h>
-#include "cpufreq.h"
-#include "maps.bpf.h"
-
-__u32 freqs_mhz[MAX_CPU_NR] = {};
-static struct hist zero;
-struct hist syswide = {};
-
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- __uint(max_entries, MAX_ENTRIES);
- __type(key, struct hkey);
- __type(value, struct hist);
-} hists SEC(".maps");
-
-#define clamp_umax(VAR, UMAX) \
- asm volatile ( \
- "if %0 <= %[max] goto +1\n" \
- "%0 = %[max]\n" \
- : "+r"(VAR) \
- : [max]"i"(UMAX) \
- )
-
-SEC("tp_btf/cpu_frequency")
-int BPF_PROG(cpu_frequency, unsigned int state, unsigned int cpu_id)
-{
- if (cpu_id >= MAX_CPU_NR)
- return 0;
-
- clamp_umax(cpu_id, MAX_CPU_NR - 1);
- freqs_mhz[cpu_id] = state / 1000;
- return 0;
-}
-
-SEC("perf_event")
-int do_sample(struct bpf_perf_event_data *ctx)
-{
- u32 freq_mhz, pid = bpf_get_current_pid_tgid();
- u64 slot, cpu = bpf_get_smp_processor_id();
- struct hist *hist;
- struct hkey hkey;
-
- if (cpu >= MAX_CPU_NR)
- return 0;
- clamp_umax(cpu, MAX_CPU_NR - 1);
- freq_mhz = freqs_mhz[cpu];
- if (!freq_mhz)
- return 0;
- /*
- * The range of the linear histogram is 0 ~ 5000mhz,
- * and the step size is 200.
- */
- slot = freq_mhz / HIST_STEP_SIZE;
- if (slot >= MAX_SLOTS)
- slot = MAX_SLOTS - 1;
- __sync_fetch_and_add(&syswide.slots[slot], 1);
- if (!pid)
- return 0;
- bpf_get_current_comm(&hkey.comm, sizeof(hkey.comm));
- hist = bpf_map_lookup_or_try_init(&hists, &hkey, &zero);
- if (!hist)
- return 0;
- __sync_fetch_and_add(&hist->slots[slot], 1);
- return 0;
-}
-
-char LICENSE[] SEC("license") = "GPL";
diff --git a/libbpf-tools/cpufreq.c b/libbpf-tools/cpufreq.c
deleted file mode 100644
index c583956..0000000
--- a/libbpf-tools/cpufreq.c
+++ /dev/null
@@ -1,255 +0,0 @@
-// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
-// Copyright (c) 2020 Wenbo Zhang
-//
-// Based on cpufreq(8) from BPF-Perf-Tools-Book by Brendan Gregg.
-// 10-OCT-2020 Wenbo Zhang Created this.
-#include <argp.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <linux/perf_event.h>
-#include <asm/unistd.h>
-#include <bpf/libbpf.h>
-#include <bpf/bpf.h>
-#include "cpufreq.h"
-#include "cpufreq.skel.h"
-#include "trace_helpers.h"
-
-static struct env {
- int duration;
- int freq;
- bool verbose;
-} env = {
- .duration = -1,
- .freq = 99,
-};
-
-const char *argp_program_version = "cpufreq 0.1";
-const char *argp_program_bug_address =
- "https://github.com/iovisor/bcc/tree/master/libbpf-tools";
-const char argp_program_doc[] =
-"Sampling CPU freq system-wide & by process. Ctrl-C to end.\n"
-"\n"
-"USAGE: cpufreq [--help] [-d DURATION] [-f FREQUENCY]\n"
-"\n"
-"EXAMPLES:\n"
-" cpufreq # sample CPU freq at 99HZ (default)\n"
-" cpufreq -d 5 # sample for 5 seconds only\n"
-" cpufreq -f 199 # sample CPU freq at 199HZ\n";
-
-static const struct argp_option opts[] = {
- { "duration", 'd', "DURATION", 0, "Duration to sample in seconds" },
- { "frequency", 'f', "FREQUENCY", 0, "Sample with a certain frequency" },
- { "verbose", 'v', NULL, 0, "Verbose debug output" },
- { NULL, 'h', NULL, OPTION_HIDDEN, "Show the full help" },
- {},
-};
-
-static error_t parse_arg(int key, char *arg, struct argp_state *state)
-{
- switch (key) {
- case 'h':
- argp_state_help(state, stderr, ARGP_HELP_STD_HELP);
- break;
- case 'v':
- env.verbose = true;
- break;
- case 'd':
- errno = 0;
- env.duration = strtol(arg, NULL, 10);
- if (errno || env.duration <= 0) {
- fprintf(stderr, "Invalid duration: %s\n", arg);
- argp_usage(state);
- }
- break;
- case 'f':
- errno = 0;
- env.freq = strtol(arg, NULL, 10);
- if (errno || env.freq <= 0) {
- fprintf(stderr, "Invalid freq (in HZ): %s\n", arg);
- argp_usage(state);
- }
- break;
- default:
- return ARGP_ERR_UNKNOWN;
- }
- return 0;
-}
-
-static int nr_cpus;
-
-static int open_and_attach_perf_event(int freq, struct bpf_program *prog,
- struct bpf_link *links[])
-{
- struct perf_event_attr attr = {
- .type = PERF_TYPE_SOFTWARE,
- .freq = 1,
- .sample_period = freq,
- .config = PERF_COUNT_SW_CPU_CLOCK,
- };
- int i, fd;
-
- for (i = 0; i < nr_cpus; i++) {
- fd = syscall(__NR_perf_event_open, &attr, -1, i, -1, 0);
- if (fd < 0) {
- /* Ignore CPU that is offline */
- if (errno == ENODEV)
- continue;
- fprintf(stderr, "failed to init perf sampling: %s\n",
- strerror(errno));
- return -1;
- }
- links[i] = bpf_program__attach_perf_event(prog, fd);
- if (!links[i]) {
- fprintf(stderr, "failed to attach perf event on cpu: %d\n", i);
- close(fd);
- return -1;
- }
- }
-
- return 0;
-}
-
-static int libbpf_print_fn(enum libbpf_print_level level, const char *format, va_list args)
-{
- if (level == LIBBPF_DEBUG && !env.verbose)
- return 0;
- return vfprintf(stderr, format, args);
-}
-
-static void sig_handler(int sig)
-{
-}
-
-static int init_freqs_hmz(__u32 *freqs_mhz, int nr_cpus)
-{
- char path[64];
- FILE *f;
- int i;
-
- for (i = 0; i < nr_cpus; i++) {
- snprintf(path, sizeof(path),
- "/sys/devices/system/cpu/cpu%d/cpufreq/scaling_cur_freq",
- i);
-
- f = fopen(path, "r");
- if (!f) {
- fprintf(stderr, "failed to open '%s': %s\n", path,
- strerror(errno));
- return -1;
- }
- if (fscanf(f, "%u\n", &freqs_mhz[i]) != 1) {
- fprintf(stderr, "failed to parse '%s': %s\n", path,
- strerror(errno));
- fclose(f);
- return -1;
- }
- fclose(f);
- }
-
- return 0;
-}
-
-static void print_linear_hists(struct bpf_map *hists,
- struct cpufreq_bpf__bss *bss)
-{
- struct hkey lookup_key = {}, next_key;
- int err, fd = bpf_map__fd(hists);
- struct hist hist;
-
- while (!bpf_map_get_next_key(fd, &lookup_key, &next_key)) {
- err = bpf_map_lookup_elem(fd, &next_key, &hist);
- if (err < 0) {
- fprintf(stderr, "failed to lookup hist: %d\n", err);
- return;
- }
- print_linear_hist(hist.slots, MAX_SLOTS, 0, HIST_STEP_SIZE,
- next_key.comm);
- printf("\n");
- lookup_key = next_key;
- }
-
- printf("\n");
- print_linear_hist(bss->syswide.slots, MAX_SLOTS, 0, HIST_STEP_SIZE,
- "syswide");
-}
-
-int main(int argc, char **argv)
-{
- static const struct argp argp = {
- .options = opts,
- .parser = parse_arg,
- .doc = argp_program_doc,
- };
- struct bpf_link *links[MAX_CPU_NR] = {};
- struct cpufreq_bpf *obj;
- int err, i;
-
- err = argp_parse(&argp, argc, argv, 0, NULL, NULL);
- if (err)
- return err;
-
- libbpf_set_strict_mode(LIBBPF_STRICT_ALL);
- libbpf_set_print(libbpf_print_fn);
-
- nr_cpus = libbpf_num_possible_cpus();
- if (nr_cpus < 0) {
- fprintf(stderr, "failed to get # of possible cpus: '%s'!\n",
- strerror(-nr_cpus));
- return 1;
- }
- if (nr_cpus > MAX_CPU_NR) {
- fprintf(stderr, "the number of cpu cores is too big, please "
- "increase MAX_CPU_NR's value and recompile");
- return 1;
- }
-
- obj = cpufreq_bpf__open_and_load();
- if (!obj) {
- fprintf(stderr, "failed to open and/or load BPF object\n");
- return 1;
- }
-
- if (!obj->bss) {
- fprintf(stderr, "Memory-mapping BPF maps is supported starting from Linux 5.7, please upgrade.\n");
- goto cleanup;
- }
-
- err = init_freqs_hmz(obj->bss->freqs_mhz, nr_cpus);
- if (err) {
- fprintf(stderr, "failed to init freqs\n");
- goto cleanup;
- }
-
- err = open_and_attach_perf_event(env.freq, obj->progs.do_sample, links);
- if (err)
- goto cleanup;
-
- err = cpufreq_bpf__attach(obj);
- if (err) {
- fprintf(stderr, "failed to attach BPF programs\n");
- goto cleanup;
- }
-
- printf("Sampling CPU freq system-wide & by process. Ctrl-C to end.\n");
-
- signal(SIGINT, sig_handler);
-
- /*
- * We'll get sleep interrupted when someone presses Ctrl-C (which will
- * be "handled" with noop by sig_handler).
- */
- sleep(env.duration);
- printf("\n");
-
- print_linear_hists(obj->maps.hists, obj->bss);
-
-cleanup:
- for (i = 0; i < nr_cpus; i++)
- bpf_link__destroy(links[i]);
- cpufreq_bpf__destroy(obj);
-
- return err != 0;
-}
diff --git a/libbpf-tools/cpufreq.h b/libbpf-tools/cpufreq.h
deleted file mode 100644
index 1db5f5b..0000000
--- a/libbpf-tools/cpufreq.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-#ifndef __CPUFREQ_H
-#define __CPUFREQ_H
-
-#define MAX_ENTRIES 1024
-#define MAX_CPU_NR 128
-#define MAX_SLOTS 26
-#define TASK_COMM_LEN 16
-#define HIST_STEP_SIZE 200
-
-struct hkey {
- char comm[TASK_COMM_LEN];
-};
-
-struct hist {
- __u32 slots[MAX_SLOTS];
-};
-
-#endif /* __CPUFREQ_H */
diff --git a/libbpf-tools/drsnoop.bpf.c b/libbpf-tools/drsnoop.bpf.c
deleted file mode 100644
index c364d18..0000000
--- a/libbpf-tools/drsnoop.bpf.c
+++ /dev/null
@@ -1,94 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-// Copyright (c) 2020 Wenbo Zhang
-#include <vmlinux.h>
-#include <bpf/bpf_helpers.h>
-#include <bpf/bpf_tracing.h>
-#include "drsnoop.h"
-
-const volatile pid_t targ_pid = 0;
-const volatile pid_t targ_tgid = 0;
-const volatile __u64 vm_zone_stat_kaddr = 0;
-
-struct piddata {
- u64 ts;
- u64 nr_free_pages;
-};
-
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- __uint(max_entries, 8192);
- __type(key, u32);
- __type(value, struct piddata);
-} start SEC(".maps");
-
-struct {
- __uint(type, BPF_MAP_TYPE_PERF_EVENT_ARRAY);
- __uint(key_size, sizeof(u32));
- __uint(value_size, sizeof(u32));
-} events SEC(".maps");
-
-SEC("tp_btf/mm_vmscan_direct_reclaim_begin")
-int BPF_PROG(direct_reclaim_begin)
-{
- u64 *vm_zone_stat_kaddrp = (u64*)vm_zone_stat_kaddr;
- u64 id = bpf_get_current_pid_tgid();
- struct piddata piddata = {};
- u32 tgid = id >> 32;
- u32 pid = id;
-
- if (targ_tgid && targ_tgid != tgid)
- return 0;
- if (targ_pid && targ_pid != pid)
- return 0;
-
- piddata.ts = bpf_ktime_get_ns();
- if (vm_zone_stat_kaddrp) {
- bpf_probe_read_kernel(&piddata.nr_free_pages,
- sizeof(*vm_zone_stat_kaddrp),
- &vm_zone_stat_kaddrp[NR_FREE_PAGES]);
- }
-
- bpf_map_update_elem(&start, &pid, &piddata, 0);
- return 0;
-}
-
-SEC("tp_btf/mm_vmscan_direct_reclaim_end")
-int BPF_PROG(direct_reclaim_end, unsigned long nr_reclaimed)
-{
- u64 id = bpf_get_current_pid_tgid();
- struct piddata *piddatap;
- struct event event = {};
- u32 tgid = id >> 32;
- u32 pid = id;
- s64 delta_ns;
-
- if (targ_tgid && targ_tgid != tgid)
- return 0;
- if (targ_pid && targ_pid != pid)
- return 0;
-
- /* fetch timestamp and calculate delta */
- piddatap = bpf_map_lookup_elem(&start, &pid);
- if (!piddatap)
- return 0; /* missed entry */
-
- delta_ns = bpf_ktime_get_ns() - piddatap->ts;
- if (delta_ns < 0)
- goto cleanup;
-
- event.pid = pid;
- event.nr_reclaimed = nr_reclaimed;
- event.delta_ns = delta_ns;
- event.nr_free_pages = piddatap->nr_free_pages;
- bpf_get_current_comm(&event.task, TASK_COMM_LEN);
-
- /* output */
- bpf_perf_event_output(ctx, &events, BPF_F_CURRENT_CPU,
- &event, sizeof(event));
-
-cleanup:
- bpf_map_delete_elem(&start, &pid);
- return 0;
-}
-
-char LICENSE[] SEC("license") = "GPL";
diff --git a/libbpf-tools/drsnoop.c b/libbpf-tools/drsnoop.c
deleted file mode 100644
index 705db9a..0000000
--- a/libbpf-tools/drsnoop.c
+++ /dev/null
@@ -1,247 +0,0 @@
-// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
-// Copyright (c) 2020 Wenbo Zhang
-//
-// Based on drsnoop(8) from BCC by Wenbo Zhang.
-// 28-Feb-2020 Wenbo Zhang Created this.
-#include <argp.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <time.h>
-#include <bpf/libbpf.h>
-#include <bpf/bpf.h>
-#include "drsnoop.h"
-#include "drsnoop.skel.h"
-#include "trace_helpers.h"
-
-#define PERF_BUFFER_PAGES 16
-#define PERF_POLL_TIMEOUT_MS 100
-
-static volatile sig_atomic_t exiting = 0;
-
-static struct env {
- pid_t pid;
- pid_t tid;
- time_t duration;
- bool extended;
- bool verbose;
-} env = { };
-
-const char *argp_program_version = "drsnoop 0.1";
-const char *argp_program_bug_address =
- "https://github.com/iovisor/bcc/tree/master/libbpf-tools";
-const char argp_program_doc[] =
-"Trace direct reclaim latency.\n"
-"\n"
-"USAGE: drsnoop [--help] [-p PID] [-t TID] [-d DURATION] [-e]\n"
-"\n"
-"EXAMPLES:\n"
-" drsnoop # trace all direct reclaim events\n"
-" drsnoop -p 123 # trace pid 123\n"
-" drsnoop -t 123 # trace tid 123 (use for threads only)\n"
-" drsnoop -d 10 # trace for 10 seconds only\n"
-" drsnoop -e # trace all direct reclaim events with extended faileds\n";
-
-static const struct argp_option opts[] = {
- { "duration", 'd', "DURATION", 0, "Total duration of trace in seconds" },
- { "extended", 'e', NULL, 0, "Extended fields output" },
- { "pid", 'p', "PID", 0, "Process PID to trace" },
- { "tid", 't', "TID", 0, "Thread TID to trace" },
- { "verbose", 'v', NULL, 0, "Verbose debug output" },
- { NULL, 'h', NULL, OPTION_HIDDEN, "Show the full help" },
- {},
-};
-
-static int page_size;
-
-static error_t parse_arg(int key, char *arg, struct argp_state *state)
-{
- time_t duration;
- int pid;
-
- switch (key) {
- case 'h':
- argp_state_help(state, stderr, ARGP_HELP_STD_HELP);
- break;
- case 'v':
- env.verbose = true;
- break;
- case 'd':
- errno = 0;
- duration = strtol(arg, NULL, 10);
- if (errno || duration <= 0) {
- fprintf(stderr, "invalid DURATION: %s\n", arg);
- argp_usage(state);
- }
- env.duration = duration;
- break;
- case 'e':
- env.extended = true;
- break;
- case 'p':
- errno = 0;
- pid = strtol(arg, NULL, 10);
- if (errno || pid <= 0) {
- fprintf(stderr, "invalid PID: %s\n", arg);
- argp_usage(state);
- }
- env.pid = pid;
- break;
- case 't':
- errno = 0;
- pid = strtol(arg, NULL, 10);
- if (errno || pid <= 0) {
- fprintf(stderr, "invalid TID: %s\n", arg);
- argp_usage(state);
- }
- env.tid = pid;
- break;
- default:
- return ARGP_ERR_UNKNOWN;
- }
- return 0;
-}
-
-static int libbpf_print_fn(enum libbpf_print_level level, const char *format, va_list args)
-{
- if (level == LIBBPF_DEBUG && !env.verbose)
- return 0;
- return vfprintf(stderr, format, args);
-}
-
-static void sig_int(int signo)
-{
- exiting = 1;
-}
-
-void handle_event(void *ctx, int cpu, void *data, __u32 data_sz)
-{
- const struct event *e = data;
- struct tm *tm;
- char ts[32];
- time_t t;
-
- time(&t);
- tm = localtime(&t);
- strftime(ts, sizeof(ts), "%H:%M:%S", tm);
- printf("%-8s %-16s %-6d %8.3f %5lld",
- ts, e->task, e->pid, e->delta_ns / 1000000.0,
- e->nr_reclaimed);
- if (env.extended)
- printf(" %8llu", e->nr_free_pages * page_size / 1024);
- printf("\n");
-}
-
-void handle_lost_events(void *ctx, int cpu, __u64 lost_cnt)
-{
- fprintf(stderr, "lost %llu events on CPU #%d\n", lost_cnt, cpu);
-}
-
-int main(int argc, char **argv)
-{
- static const struct argp argp = {
- .options = opts,
- .parser = parse_arg,
- .doc = argp_program_doc,
- };
- struct perf_buffer *pb = NULL;
- struct ksyms *ksyms = NULL;
- const struct ksym *ksym;
- struct drsnoop_bpf *obj;
- __u64 time_end = 0;
- int err;
-
- err = argp_parse(&argp, argc, argv, 0, NULL, NULL);
- if (err)
- return err;
-
- libbpf_set_strict_mode(LIBBPF_STRICT_ALL);
- libbpf_set_print(libbpf_print_fn);
-
- obj = drsnoop_bpf__open();
- if (!obj) {
- fprintf(stderr, "failed to open BPF object\n");
- return 1;
- }
-
- /* initialize global data (filtering options) */
- obj->rodata->targ_tgid = env.pid;
- obj->rodata->targ_pid = env.tid;
- if (env.extended) {
- ksyms = ksyms__load();
- if (!ksyms) {
- fprintf(stderr, "failed to load kallsyms\n");
- goto cleanup;
- }
- ksym = ksyms__get_symbol(ksyms, "vm_zone_stat");
- if (!ksym) {
- fprintf(stderr, "failed to get vm_zone_stat's addr\n");
- goto cleanup;
- }
- obj->rodata->vm_zone_stat_kaddr = ksym->addr;
- page_size = sysconf(_SC_PAGESIZE);
- }
-
- err = drsnoop_bpf__load(obj);
- if (err) {
- fprintf(stderr, "failed to load BPF object: %d\n", err);
- goto cleanup;
- }
-
- err = drsnoop_bpf__attach(obj);
- if (err) {
- fprintf(stderr, "failed to attach BPF programs\n");
- goto cleanup;
- }
-
- printf("Tracing direct reclaim events");
- if (env.duration)
- printf(" for %ld secs.\n", env.duration);
- else
- printf("... Hit Ctrl-C to end.\n");
- printf("%-8s %-16s %-6s %8s %5s",
- "TIME", "COMM", "TID", "LAT(ms)", "PAGES");
- if (env.extended)
- printf(" %8s", "FREE(KB)");
- printf("\n");
-
- pb = perf_buffer__new(bpf_map__fd(obj->maps.events), PERF_BUFFER_PAGES,
- handle_event, handle_lost_events, NULL, NULL);
- if (!pb) {
- err = -errno;
- fprintf(stderr, "failed to open perf buffer: %d\n", err);
- goto cleanup;
- }
-
- /* setup duration */
- if (env.duration)
- time_end = get_ktime_ns() + env.duration * NSEC_PER_SEC;
-
- if (signal(SIGINT, sig_int) == SIG_ERR) {
- fprintf(stderr, "can't set signal handler: %s\n", strerror(errno));
- err = 1;
- goto cleanup;
- }
-
- /* main: poll */
- while (!exiting) {
- err = perf_buffer__poll(pb, PERF_POLL_TIMEOUT_MS);
- if (err < 0 && err != -EINTR) {
- fprintf(stderr, "error polling perf buffer: %s\n", strerror(-err));
- goto cleanup;
- }
- if (env.duration && get_ktime_ns() > time_end)
- goto cleanup;
- /* reset err to return 0 if exiting */
- err = 0;
- }
-
-cleanup:
- perf_buffer__free(pb);
- drsnoop_bpf__destroy(obj);
- ksyms__free(ksyms);
-
- return err != 0;
-}
diff --git a/libbpf-tools/drsnoop.h b/libbpf-tools/drsnoop.h
deleted file mode 100644
index 28826d2..0000000
--- a/libbpf-tools/drsnoop.h
+++ /dev/null
@@ -1,15 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-#ifndef __DRSNOOP_H
-#define __DRSNOOP_H
-
-#define TASK_COMM_LEN 16
-
-struct event {
- char task[TASK_COMM_LEN];
- __u64 delta_ns;
- __u64 nr_reclaimed;
- __u64 nr_free_pages;
- pid_t pid;
-};
-
-#endif /* __DRSNOOP_H */
diff --git a/libbpf-tools/drsnoop_example.txt b/libbpf-tools/drsnoop_example.txt
deleted file mode 100644
index 44c014c..0000000
--- a/libbpf-tools/drsnoop_example.txt
+++ /dev/null
@@ -1,71 +0,0 @@
-Demonstrations of drsnoop, the Linux BPF CO-RE version.
-
-
-drsnoop traces the direct reclaim system-wide, and prints various details.
-Example output:
-
-# drsnoop
-
-Tracing direct reclaim events... Hit Ctrl-C to end.
-TIME COMM TID LAT(ms) PAGES
-14:56:43 in:imklog 268 106.637 39
-14:56:43 systemd-udevd 232 110.708 53
-14:56:43 systemd-journal 19531 106.083 62
-^C
-
-While tracing, the processes alloc pages due to insufficient memory available
-in the system, direct reclaim events happened, which will increase the waiting
-delay of the processes.
-
-drsnoop can be useful for discovering when allocstall(/proc/vmstat) continues
-to increase, whether it is caused by some critical processes or not.
-
-The -p option can be used to filter on a PID, which is filtered in-kernel.
-
-# drsnoop -p 17491
-
-Tracing direct reclaim events... Hit Ctrl-C to end.
-TIME COMM TID LAT(ms) PAGES
-14:59:56 summond 17491 0.24 50
-14:59:56 summond 17491 0.26 38
-14:59:56 summond 17491 0.36 72
-^C
-
-This shows the summond process allocs pages, and direct reclaim events happening,
-and the delays are not affected much.
-
-A maximum tracing duration can be set with the -d option. For example, to trace
-for 2 seconds:
-
-# drsnoop -d 2
-
-Tracing direct reclaim events for 2 secs.
-TIME COMM TID LAT(ms) PAGES
-15:02:16 head 21715 0.15 195
-
-USAGE message:
-
-# drsnoop --help
-
-Usage: drsnoop [OPTION...]
-Trace direct reclaim latency.
-
-USAGE: drsnoop [--help] [-p PID] [-t TID] [-d DURATION] [-e]
-
-EXAMPLES:
- drsnoop # trace all direct reclaim events
- drsnoop -p 123 # trace pid 123
- drsnoop -t 123 # trace tid 123 (use for threads only)
- drsnoop -d 10 # trace for 10 seconds only
- drsnoop -e # trace all direct reclaim events with extended faileds
-
- -d, --duration=DURATION Total duration of trace in seconds
- -e, --extended Extended fields output
- -p, --pid=PID Process PID to trace
- -t, --tid=TID Thread TID to trace
- -v, --verbose Verbose debug output
- -?, --help Give this help list
- --usage Give a short usage message
- -V, --version Print program version
-
-Report bugs to <bpf@vger.kernel.org>.
diff --git a/libbpf-tools/errno_helpers.c b/libbpf-tools/errno_helpers.c
deleted file mode 100644
index eb63d70..0000000
--- a/libbpf-tools/errno_helpers.c
+++ /dev/null
@@ -1,232 +0,0 @@
-// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
-// Copyright (c) 2020 Anton Protopopov
-#include <stdlib.h>
-#include <limits.h>
-#include <string.h>
-#include <errno.h>
-#include <stdio.h>
-
-#define warn(...) fprintf(stderr, __VA_ARGS__)
-
-#ifdef __x86_64__
-static int errno_by_name_x86_64(const char *errno_name)
-{
-
-#define strcase(X, N) if (!strcmp(errno_name, (X))) return N
-
- strcase("EPERM", 1);
- strcase("ENOENT", 2);
- strcase("ESRCH", 3);
- strcase("EINTR", 4);
- strcase("EIO", 5);
- strcase("ENXIO", 6);
- strcase("E2BIG", 7);
- strcase("ENOEXEC", 8);
- strcase("EBADF", 9);
- strcase("ECHILD", 10);
- strcase("EAGAIN", 11);
- strcase("EWOULDBLOCK", 11);
- strcase("ENOMEM", 12);
- strcase("EACCES", 13);
- strcase("EFAULT", 14);
- strcase("ENOTBLK", 15);
- strcase("EBUSY", 16);
- strcase("EEXIST", 17);
- strcase("EXDEV", 18);
- strcase("ENODEV", 19);
- strcase("ENOTDIR", 20);
- strcase("EISDIR", 21);
- strcase("EINVAL", 22);
- strcase("ENFILE", 23);
- strcase("EMFILE", 24);
- strcase("ENOTTY", 25);
- strcase("ETXTBSY", 26);
- strcase("EFBIG", 27);
- strcase("ENOSPC", 28);
- strcase("ESPIPE", 29);
- strcase("EROFS", 30);
- strcase("EMLINK", 31);
- strcase("EPIPE", 32);
- strcase("EDOM", 33);
- strcase("ERANGE", 34);
- strcase("EDEADLK", 35);
- strcase("EDEADLOCK", 35);
- strcase("ENAMETOOLONG", 36);
- strcase("ENOLCK", 37);
- strcase("ENOSYS", 38);
- strcase("ENOTEMPTY", 39);
- strcase("ELOOP", 40);
- strcase("ENOMSG", 42);
- strcase("EIDRM", 43);
- strcase("ECHRNG", 44);
- strcase("EL2NSYNC", 45);
- strcase("EL3HLT", 46);
- strcase("EL3RST", 47);
- strcase("ELNRNG", 48);
- strcase("EUNATCH", 49);
- strcase("ENOCSI", 50);
- strcase("EL2HLT", 51);
- strcase("EBADE", 52);
- strcase("EBADR", 53);
- strcase("EXFULL", 54);
- strcase("ENOANO", 55);
- strcase("EBADRQC", 56);
- strcase("EBADSLT", 57);
- strcase("EBFONT", 59);
- strcase("ENOSTR", 60);
- strcase("ENODATA", 61);
- strcase("ETIME", 62);
- strcase("ENOSR", 63);
- strcase("ENONET", 64);
- strcase("ENOPKG", 65);
- strcase("EREMOTE", 66);
- strcase("ENOLINK", 67);
- strcase("EADV", 68);
- strcase("ESRMNT", 69);
- strcase("ECOMM", 70);
- strcase("EPROTO", 71);
- strcase("EMULTIHOP", 72);
- strcase("EDOTDOT", 73);
- strcase("EBADMSG", 74);
- strcase("EOVERFLOW", 75);
- strcase("ENOTUNIQ", 76);
- strcase("EBADFD", 77);
- strcase("EREMCHG", 78);
- strcase("ELIBACC", 79);
- strcase("ELIBBAD", 80);
- strcase("ELIBSCN", 81);
- strcase("ELIBMAX", 82);
- strcase("ELIBEXEC", 83);
- strcase("EILSEQ", 84);
- strcase("ERESTART", 85);
- strcase("ESTRPIPE", 86);
- strcase("EUSERS", 87);
- strcase("ENOTSOCK", 88);
- strcase("EDESTADDRREQ", 89);
- strcase("EMSGSIZE", 90);
- strcase("EPROTOTYPE", 91);
- strcase("ENOPROTOOPT", 92);
- strcase("EPROTONOSUPPORT", 93);
- strcase("ESOCKTNOSUPPORT", 94);
- strcase("ENOTSUP", 95);
- strcase("EOPNOTSUPP", 95);
- strcase("EPFNOSUPPORT", 96);
- strcase("EAFNOSUPPORT", 97);
- strcase("EADDRINUSE", 98);
- strcase("EADDRNOTAVAIL", 99);
- strcase("ENETDOWN", 100);
- strcase("ENETUNREACH", 101);
- strcase("ENETRESET", 102);
- strcase("ECONNABORTED", 103);
- strcase("ECONNRESET", 104);
- strcase("ENOBUFS", 105);
- strcase("EISCONN", 106);
- strcase("ENOTCONN", 107);
- strcase("ESHUTDOWN", 108);
- strcase("ETOOMANYREFS", 109);
- strcase("ETIMEDOUT", 110);
- strcase("ECONNREFUSED", 111);
- strcase("EHOSTDOWN", 112);
- strcase("EHOSTUNREACH", 113);
- strcase("EALREADY", 114);
- strcase("EINPROGRESS", 115);
- strcase("ESTALE", 116);
- strcase("EUCLEAN", 117);
- strcase("ENOTNAM", 118);
- strcase("ENAVAIL", 119);
- strcase("EISNAM", 120);
- strcase("EREMOTEIO", 121);
- strcase("EDQUOT", 122);
- strcase("ENOMEDIUM", 123);
- strcase("EMEDIUMTYPE", 124);
- strcase("ECANCELED", 125);
- strcase("ENOKEY", 126);
- strcase("EKEYEXPIRED", 127);
- strcase("EKEYREVOKED", 128);
- strcase("EKEYREJECTED", 129);
- strcase("EOWNERDEAD", 130);
- strcase("ENOTRECOVERABLE", 131);
- strcase("ERFKILL", 132);
- strcase("EHWPOISON", 133);
-
-#undef strcase
-
- return -1;
-
-}
-#endif
-
-/* Try to find the errno number using the errno(1) program */
-static int errno_by_name_dynamic(const char *errno_name)
-{
- int i, len = strlen(errno_name);
- int err, number = -1;
- char buf[128];
- char cmd[64];
- char *end;
- long val;
- FILE *f;
-
- /* sanity check to not call popen with random input */
- for (i = 0; i < len; i++) {
- if (errno_name[i] < 'A' || errno_name[i] > 'Z') {
- warn("errno_name contains invalid char 0x%02x: %s\n",
- errno_name[i], errno_name);
- return -1;
- }
- }
-
- snprintf(cmd, sizeof(cmd), "errno %s", errno_name);
- f = popen(cmd, "r");
- if (!f) {
- warn("popen: %s: %s\n", cmd, strerror(errno));
- return -1;
- }
-
- if (!fgets(buf, sizeof(buf), f)) {
- goto close;
- } else if (ferror(f)) {
- warn("fgets: %s\n", strerror(errno));
- goto close;
- }
-
- // expecting "<name> <number> <description>"
- if (strncmp(errno_name, buf, len) || strlen(buf) < len+2) {
- warn("expected '%s': %s\n", errno_name, buf);
- goto close;
- }
- errno = 0;
- val = strtol(buf+len+2, &end, 10);
- if (errno || end == (buf+len+2) || number < 0 || number > INT_MAX) {
- warn("can't parse the second column, expected int: %s\n", buf);
- goto close;
- }
- number = val;
-
-close:
- err = pclose(f);
- if (err < 0)
- warn("pclose: %s\n", strerror(errno));
-#ifndef __x86_64__
- /* Ignore the error for x86_64 where we have a table compiled in */
- else if (err && WEXITSTATUS(err) == 127) {
- warn("errno(1) required for errno name/number mapping\n");
- } else if (err) {
- warn("errno(1) exit status (see wait(2)): 0x%x\n", err);
- }
-#endif
- return number;
-}
-
-int errno_by_name(const char *errno_name)
-{
-#ifdef __x86_64__
- int err;
-
- err = errno_by_name_x86_64(errno_name);
- if (err >= 0)
- return err;
-#endif
-
- return errno_by_name_dynamic(errno_name);
-}
diff --git a/libbpf-tools/errno_helpers.h b/libbpf-tools/errno_helpers.h
deleted file mode 100644
index 4c154fb..0000000
--- a/libbpf-tools/errno_helpers.h
+++ /dev/null
@@ -1,7 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-#ifndef __ERRNO_HELPERS_H
-#define __ERRNO_HELPERS_H
-
-int errno_by_name(const char *errno_name);
-
-#endif /* __ERRNO_HELPERS_H */
diff --git a/libbpf-tools/execsnoop.bpf.c b/libbpf-tools/execsnoop.bpf.c
deleted file mode 100644
index 3de5412..0000000
--- a/libbpf-tools/execsnoop.bpf.c
+++ /dev/null
@@ -1,129 +0,0 @@
-// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
-#include <vmlinux.h>
-#include <bpf/bpf_helpers.h>
-#include <bpf/bpf_core_read.h>
-#include "execsnoop.h"
-
-const volatile bool ignore_failed = true;
-const volatile uid_t targ_uid = INVALID_UID;
-const volatile int max_args = DEFAULT_MAXARGS;
-
-static const struct event empty_event = {};
-
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- __uint(max_entries, 10240);
- __type(key, pid_t);
- __type(value, struct event);
-} execs SEC(".maps");
-
-struct {
- __uint(type, BPF_MAP_TYPE_PERF_EVENT_ARRAY);
- __uint(key_size, sizeof(u32));
- __uint(value_size, sizeof(u32));
-} events SEC(".maps");
-
-static __always_inline bool valid_uid(uid_t uid) {
- return uid != INVALID_UID;
-}
-
-SEC("tracepoint/syscalls/sys_enter_execve")
-int tracepoint__syscalls__sys_enter_execve(struct trace_event_raw_sys_enter* ctx)
-{
- u64 id;
- pid_t pid, tgid;
- unsigned int ret;
- struct event *event;
- struct task_struct *task;
- const char **args = (const char **)(ctx->args[1]);
- const char *argp;
- uid_t uid = (u32)bpf_get_current_uid_gid();
- int i;
-
- if (valid_uid(targ_uid) && targ_uid != uid)
- return 0;
-
- id = bpf_get_current_pid_tgid();
- pid = (pid_t)id;
- tgid = id >> 32;
- if (bpf_map_update_elem(&execs, &pid, &empty_event, BPF_NOEXIST))
- return 0;
-
- event = bpf_map_lookup_elem(&execs, &pid);
- if (!event)
- return 0;
-
- event->pid = tgid;
- event->uid = uid;
- task = (struct task_struct*)bpf_get_current_task();
- event->ppid = (pid_t)BPF_CORE_READ(task, real_parent, tgid);
- event->args_count = 0;
- event->args_size = 0;
-
- ret = bpf_probe_read_user_str(event->args, ARGSIZE, (const char*)ctx->args[0]);
- if (ret <= ARGSIZE) {
- event->args_size += ret;
- } else {
- /* write an empty string */
- event->args[0] = '\0';
- event->args_size++;
- }
-
- event->args_count++;
- #pragma unroll
- for (i = 1; i < TOTAL_MAX_ARGS && i < max_args; i++) {
- bpf_probe_read_user(&argp, sizeof(argp), &args[i]);
- if (!argp)
- return 0;
-
- if (event->args_size > LAST_ARG)
- return 0;
-
- ret = bpf_probe_read_user_str(&event->args[event->args_size], ARGSIZE, argp);
- if (ret > ARGSIZE)
- return 0;
-
- event->args_count++;
- event->args_size += ret;
- }
- /* try to read one more argument to check if there is one */
- bpf_probe_read_user(&argp, sizeof(argp), &args[max_args]);
- if (!argp)
- return 0;
-
- /* pointer to max_args+1 isn't null, asume we have more arguments */
- event->args_count++;
- return 0;
-}
-
-SEC("tracepoint/syscalls/sys_exit_execve")
-int tracepoint__syscalls__sys_exit_execve(struct trace_event_raw_sys_exit* ctx)
-{
- u64 id;
- pid_t pid;
- int ret;
- struct event *event;
- u32 uid = (u32)bpf_get_current_uid_gid();
-
- if (valid_uid(targ_uid) && targ_uid != uid)
- return 0;
- id = bpf_get_current_pid_tgid();
- pid = (pid_t)id;
- event = bpf_map_lookup_elem(&execs, &pid);
- if (!event)
- return 0;
- ret = ctx->ret;
- if (ignore_failed && ret < 0)
- goto cleanup;
-
- event->retval = ret;
- bpf_get_current_comm(&event->comm, sizeof(event->comm));
- size_t len = EVENT_SIZE(event);
- if (len <= sizeof(*event))
- bpf_perf_event_output(ctx, &events, BPF_F_CURRENT_CPU, event, len);
-cleanup:
- bpf_map_delete_elem(&execs, &pid);
- return 0;
-}
-
-char LICENSE[] SEC("license") = "GPL";
diff --git a/libbpf-tools/execsnoop.c b/libbpf-tools/execsnoop.c
deleted file mode 100644
index 3829481..0000000
--- a/libbpf-tools/execsnoop.c
+++ /dev/null
@@ -1,344 +0,0 @@
-// Based on execsnoop(8) from BCC by Brendan Gregg and others.
-//
-#include <argp.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/time.h>
-#include <time.h>
-#include <unistd.h>
-#include <bpf/libbpf.h>
-#include <bpf/bpf.h>
-#include "execsnoop.h"
-#include "execsnoop.skel.h"
-#include "trace_helpers.h"
-
-#define PERF_BUFFER_PAGES 64
-#define PERF_POLL_TIMEOUT_MS 100
-#define NSEC_PRECISION (NSEC_PER_SEC / 1000)
-#define MAX_ARGS_KEY 259
-
-static volatile sig_atomic_t exiting = 0;
-
-static struct env {
- bool time;
- bool timestamp;
- bool fails;
- uid_t uid;
- bool quote;
- const char *name;
- const char *line;
- bool print_uid;
- bool verbose;
- int max_args;
-} env = {
- .max_args = DEFAULT_MAXARGS,
- .uid = INVALID_UID
-};
-
-static struct timespec start_time;
-
-const char *argp_program_version = "execsnoop 0.1";
-const char *argp_program_bug_address =
- "https://github.com/iovisor/bcc/tree/master/libbpf-tools";
-const char argp_program_doc[] =
-"Trace exec syscalls\n"
-"\n"
-"USAGE: execsnoop [-h] [-T] [-t] [-x] [-u UID] [-q] [-n NAME] [-l LINE] [-U]\n"
-" [--max-args MAX_ARGS]\n"
-"\n"
-"EXAMPLES:\n"
-" ./execsnoop # trace all exec() syscalls\n"
-" ./execsnoop -x # include failed exec()s\n"
-" ./execsnoop -T # include time (HH:MM:SS)\n"
-" ./execsnoop -U # include UID\n"
-" ./execsnoop -u 1000 # only trace UID 1000\n"
-" ./execsnoop -t # include timestamps\n"
-" ./execsnoop -q # add \"quotemarks\" around arguments\n"
-" ./execsnoop -n main # only print command lines containing \"main\"\n"
-" ./execsnoop -l tpkg # only print command where arguments contains \"tpkg\"";
-
-static const struct argp_option opts[] = {
- { "time", 'T', NULL, 0, "include time column on output (HH:MM:SS)" },
- { "timestamp", 't', NULL, 0, "include timestamp on output" },
- { "fails", 'x', NULL, 0, "include failed exec()s" },
- { "uid", 'u', "UID", 0, "trace this UID only" },
- { "quote", 'q', NULL, 0, "Add quotemarks (\") around arguments" },
- { "name", 'n', "NAME", 0, "only print commands matching this name, any arg" },
- { "line", 'l', "LINE", 0, "only print commands where arg contains this line" },
- { "print-uid", 'U', NULL, 0, "print UID column" },
- { "max-args", MAX_ARGS_KEY, "MAX_ARGS", 0,
- "maximum number of arguments parsed and displayed, defaults to 20" },
- { "verbose", 'v', NULL, 0, "Verbose debug output" },
- { NULL, 'h', NULL, OPTION_HIDDEN, "Show the full help" },
- {},
-};
-
-static error_t parse_arg(int key, char *arg, struct argp_state *state)
-{
- long int uid, max_args;
-
- switch (key) {
- case 'h':
- argp_state_help(state, stderr, ARGP_HELP_STD_HELP);
- break;
- case 'T':
- env.time = true;
- break;
- case 't':
- env.timestamp = true;
- break;
- case 'x':
- env.fails = true;
- break;
- case 'u':
- errno = 0;
- uid = strtol(arg, NULL, 10);
- if (errno || uid < 0 || uid >= INVALID_UID) {
- fprintf(stderr, "Invalid UID %s\n", arg);
- argp_usage(state);
- }
- env.uid = uid;
- break;
- case 'q':
- env.quote = true;
- break;
- case 'n':
- env.name = arg;
- break;
- case 'l':
- env.line = arg;
- break;
- case 'U':
- env.print_uid = true;
- break;
- case 'v':
- env.verbose = true;
- break;
- case MAX_ARGS_KEY:
- errno = 0;
- max_args = strtol(arg, NULL, 10);
- if (errno || max_args < 1 || max_args > TOTAL_MAX_ARGS) {
- fprintf(stderr, "Invalid MAX_ARGS %s, should be in [1, %d] range\n",
- arg, TOTAL_MAX_ARGS);
-
- argp_usage(state);
- }
- env.max_args = max_args;
- break;
- default:
- return ARGP_ERR_UNKNOWN;
- }
- return 0;
-}
-
-static int libbpf_print_fn(enum libbpf_print_level level, const char *format, va_list args)
-{
- if (level == LIBBPF_DEBUG && !env.verbose)
- return 0;
- return vfprintf(stderr, format, args);
-}
-
-static void sig_int(int signo)
-{
- exiting = 1;
-}
-
-static void time_since_start()
-{
- long nsec, sec;
- static struct timespec cur_time;
- double time_diff;
-
- clock_gettime(CLOCK_MONOTONIC, &cur_time);
- nsec = cur_time.tv_nsec - start_time.tv_nsec;
- sec = cur_time.tv_sec - start_time.tv_sec;
- if (nsec < 0) {
- nsec += NSEC_PER_SEC;
- sec--;
- }
- time_diff = sec + (double)nsec / NSEC_PER_SEC;
- printf("%-8.3f", time_diff);
-}
-
-static void inline quoted_symbol(char c) {
- switch(c) {
- case '"':
- putchar('\\');
- putchar('"');
- break;
- case '\t':
- putchar('\\');
- putchar('t');
- break;
- case '\n':
- putchar('\\');
- putchar('n');
- break;
- default:
- putchar(c);
- break;
- }
-}
-
-static void print_args(const struct event *e, bool quote)
-{
- int i, args_counter = 0;
-
- if (env.quote)
- putchar('"');
-
- for (i = 0; i < e->args_size && args_counter < e->args_count; i++) {
- char c = e->args[i];
-
- if (env.quote) {
- if (c == '\0') {
- args_counter++;
- putchar('"');
- putchar(' ');
- if (args_counter < e->args_count) {
- putchar('"');
- }
- } else {
- quoted_symbol(c);
- }
- } else {
- if (c == '\0') {
- args_counter++;
- putchar(' ');
- } else {
- putchar(c);
- }
- }
- }
- if (e->args_count == env.max_args + 1) {
- fputs(" ...", stdout);
- }
-}
-
-static void handle_event(void *ctx, int cpu, void *data, __u32 data_sz)
-{
- const struct event *e = data;
- time_t t;
- struct tm *tm;
- char ts[32];
-
- /* TODO: use pcre lib */
- if (env.name && strstr(e->comm, env.name) == NULL)
- return;
-
- /* TODO: use pcre lib */
- if (env.line && strstr(e->comm, env.line) == NULL)
- return;
-
- time(&t);
- tm = localtime(&t);
- strftime(ts, sizeof(ts), "%H:%M:%S", tm);
-
- if (env.time) {
- printf("%-8s ", ts);
- }
- if (env.timestamp) {
- time_since_start();
- }
-
- if (env.print_uid)
- printf("%-6d", e->uid);
-
- printf("%-16s %-6d %-6d %3d ", e->comm, e->pid, e->ppid, e->retval);
- print_args(e, env.quote);
- putchar('\n');
-}
-
-static void handle_lost_events(void *ctx, int cpu, __u64 lost_cnt)
-{
- fprintf(stderr, "Lost %llu events on CPU #%d!\n", lost_cnt, cpu);
-}
-
-int main(int argc, char **argv)
-{
- static const struct argp argp = {
- .options = opts,
- .parser = parse_arg,
- .doc = argp_program_doc,
- };
- struct perf_buffer *pb = NULL;
- struct execsnoop_bpf *obj;
- int err;
-
- err = argp_parse(&argp, argc, argv, 0, NULL, NULL);
- if (err)
- return err;
-
- libbpf_set_strict_mode(LIBBPF_STRICT_ALL);
- libbpf_set_print(libbpf_print_fn);
-
- obj = execsnoop_bpf__open();
- if (!obj) {
- fprintf(stderr, "failed to open BPF object\n");
- return 1;
- }
-
- /* initialize global data (filtering options) */
- obj->rodata->ignore_failed = !env.fails;
- obj->rodata->targ_uid = env.uid;
- obj->rodata->max_args = env.max_args;
-
- err = execsnoop_bpf__load(obj);
- if (err) {
- fprintf(stderr, "failed to load BPF object: %d\n", err);
- goto cleanup;
- }
-
- clock_gettime(CLOCK_MONOTONIC, &start_time);
- err = execsnoop_bpf__attach(obj);
- if (err) {
- fprintf(stderr, "failed to attach BPF programs\n");
- goto cleanup;
- }
- /* print headers */
- if (env.time) {
- printf("%-9s", "TIME");
- }
- if (env.timestamp) {
- printf("%-8s ", "TIME(s)");
- }
- if (env.print_uid) {
- printf("%-6s ", "UID");
- }
-
- printf("%-16s %-6s %-6s %3s %s\n", "PCOMM", "PID", "PPID", "RET", "ARGS");
-
- /* setup event callbacks */
- pb = perf_buffer__new(bpf_map__fd(obj->maps.events), PERF_BUFFER_PAGES,
- handle_event, handle_lost_events, NULL, NULL);
- if (!pb) {
- err = -errno;
- fprintf(stderr, "failed to open perf buffer: %d\n", err);
- goto cleanup;
- }
-
- if (signal(SIGINT, sig_int) == SIG_ERR) {
- fprintf(stderr, "can't set signal handler: %s\n", strerror(errno));
- err = 1;
- goto cleanup;
- }
-
- /* main: poll */
- while (!exiting) {
- err = perf_buffer__poll(pb, PERF_POLL_TIMEOUT_MS);
- if (err < 0 && err != -EINTR) {
- fprintf(stderr, "error polling perf buffer: %s\n", strerror(-err));
- goto cleanup;
- }
- /* reset err to return 0 if exiting */
- err = 0;
- }
-
-cleanup:
- perf_buffer__free(pb);
- execsnoop_bpf__destroy(obj);
-
- return err != 0;
-}
diff --git a/libbpf-tools/execsnoop.h b/libbpf-tools/execsnoop.h
deleted file mode 100644
index 9745765..0000000
--- a/libbpf-tools/execsnoop.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-#ifndef __EXECSNOOP_H
-#define __EXECSNOOP_H
-
-#define ARGSIZE 128
-#define TASK_COMM_LEN 16
-#define TOTAL_MAX_ARGS 60
-#define DEFAULT_MAXARGS 20
-#define FULL_MAX_ARGS_ARR (TOTAL_MAX_ARGS * ARGSIZE)
-#define INVALID_UID ((uid_t)-1)
-#define BASE_EVENT_SIZE (size_t)(&((struct event*)0)->args)
-#define EVENT_SIZE(e) (BASE_EVENT_SIZE + e->args_size)
-#define LAST_ARG (FULL_MAX_ARGS_ARR - ARGSIZE)
-
-struct event {
- pid_t pid;
- pid_t ppid;
- uid_t uid;
- int retval;
- int args_count;
- unsigned int args_size;
- char comm[TASK_COMM_LEN];
- char args[FULL_MAX_ARGS_ARR];
-};
-
-#endif /* __EXECSNOOP_H */
diff --git a/libbpf-tools/exitsnoop.bpf.c b/libbpf-tools/exitsnoop.bpf.c
deleted file mode 100644
index 342fdc2..0000000
--- a/libbpf-tools/exitsnoop.bpf.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-/* Copyright (c) 2021 Hengqi Chen */
-#include <vmlinux.h>
-#include <bpf/bpf_helpers.h>
-#include <bpf/bpf_core_read.h>
-#include "exitsnoop.h"
-
-const volatile pid_t target_pid = 0;
-const volatile bool trace_failed_only = false;
-const volatile bool trace_by_process = true;
-
-struct {
- __uint(type, BPF_MAP_TYPE_PERF_EVENT_ARRAY);
- __uint(key_size, sizeof(__u32));
- __uint(value_size, sizeof(__u32));
-} events SEC(".maps");
-
-SEC("tracepoint/sched/sched_process_exit")
-int sched_process_exit(void *ctx)
-{
- __u64 pid_tgid = bpf_get_current_pid_tgid();
- __u32 pid = pid_tgid >> 32;
- __u32 tid = (__u32)pid_tgid;
- int exit_code;
- struct task_struct *task;
- struct event event = {};
-
- if (target_pid && target_pid != pid)
- return 0;
-
- if (trace_by_process && pid != tid)
- return 0;
-
- task = (struct task_struct *)bpf_get_current_task();
- exit_code = BPF_CORE_READ(task, exit_code);
- if (trace_failed_only && exit_code == 0)
- return 0;
-
- event.start_time = BPF_CORE_READ(task, start_time);
- event.exit_time = bpf_ktime_get_ns();
- event.pid = pid;
- event.tid = tid;
- event.ppid = BPF_CORE_READ(task, real_parent, tgid);
- event.sig = exit_code & 0xff;
- event.exit_code = exit_code >> 8;
- bpf_get_current_comm(event.comm, sizeof(event.comm));
- bpf_perf_event_output(ctx, &events, BPF_F_CURRENT_CPU, &event, sizeof(event));
- return 0;
-}
-
-char LICENSE[] SEC("license") = "Dual BSD/GPL";
diff --git a/libbpf-tools/exitsnoop.c b/libbpf-tools/exitsnoop.c
deleted file mode 100644
index bca9d4d..0000000
--- a/libbpf-tools/exitsnoop.c
+++ /dev/null
@@ -1,222 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-
-/*
- * exitsnoop Trace process termination.
- *
- * Copyright (c) 2021 Hengqi Chen
- *
- * Based on exitsnoop(8) from BCC by Arturo Martin-de-Nicolas & Jeroen Soeters.
- * 05-Aug-2021 Hengqi Chen Created this.
- */
-#include <argp.h>
-#include <errno.h>
-#include <signal.h>
-#include <string.h>
-#include <time.h>
-
-#include <bpf/libbpf.h>
-#include <bpf/bpf.h>
-#include "exitsnoop.h"
-#include "exitsnoop.skel.h"
-#include "trace_helpers.h"
-
-#define PERF_BUFFER_PAGES 16
-#define PERF_POLL_TIMEOUT_MS 100
-#define warn(...) fprintf(stderr, __VA_ARGS__)
-
-static volatile sig_atomic_t exiting = 0;
-
-static bool emit_timestamp = false;
-static pid_t target_pid = 0;
-static bool trace_failed_only = false;
-static bool trace_by_process = true;
-static bool verbose = false;
-
-const char *argp_program_version = "exitsnoop 0.1";
-const char *argp_program_bug_address =
- "https://github.com/iovisor/bcc/tree/master/libbpf-tools";
-const char argp_program_doc[] =
-"Trace process termination.\n"
-"\n"
-"USAGE: exitsnoop [-h] [-t] [-x] [-p PID] [-T]\n"
-"\n"
-"EXAMPLES:\n"
-" exitsnoop # trace process exit events\n"
-" exitsnoop -t # include timestamps\n"
-" exitsnoop -x # trace error exits only\n"
-" exitsnoop -p 1216 # only trace PID 1216\n"
-" exitsnoop -T # trace by thread\n";
-
-static const struct argp_option opts[] = {
- { "timestamp", 't', NULL, 0, "Include timestamp on output" },
- { "failed", 'x', NULL, 0, "Trace error exits only." },
- { "pid", 'p', "PID", 0, "Process ID to trace" },
- { "threaded", 'T', NULL, 0, "Trace by thread." },
- { "verbose", 'v', NULL, 0, "Verbose debug output" },
- { NULL, 'h', NULL, OPTION_HIDDEN, "Show the full help" },
- {},
-};
-
-static error_t parse_arg(int key, char *arg, struct argp_state *state)
-{
- long pid;
-
- switch (key) {
- case 'p':
- errno = 0;
- pid = strtol(arg, NULL, 10);
- if (errno || pid <= 0) {
- warn("Invalid PID: %s\n", arg);
- argp_usage(state);
- }
- target_pid = pid;
- break;
- case 't':
- emit_timestamp = true;
- break;
- case 'x':
- trace_failed_only = true;
- break;
- case 'T':
- trace_by_process = false;
- break;
- case 'v':
- verbose = true;
- break;
- case 'h':
- argp_state_help(state, stderr, ARGP_HELP_STD_HELP);
- break;
- default:
- return ARGP_ERR_UNKNOWN;
- }
- return 0;
-}
-
-static int libbpf_print_fn(enum libbpf_print_level level, const char *format, va_list args)
-{
- if (level == LIBBPF_DEBUG && !verbose)
- return 0;
- return vfprintf(stderr, format, args);
-}
-
-static void sig_int(int signo)
-{
- exiting = 1;
-}
-
-static void handle_event(void *ctx, int cpu, void *data, __u32 data_sz)
-{
- struct event *e = data;
- time_t t;
- struct tm *tm;
- char ts[32];
- double age;
- int sig, coredump;
-
- if (emit_timestamp) {
- time(&t);
- tm = localtime(&t);
- strftime(ts, sizeof(ts), "%H:%M:%S", tm);
- printf("%8s ", ts);
- }
-
- age = (e->exit_time - e->start_time) / 1e9;
- printf("%-16s %-7d %-7d %-7d %-7.2f ",
- e->comm, e->pid, e->ppid, e->tid, age);
-
- if (!e->sig) {
- if (!e->exit_code)
- printf("0\n");
- else
- printf("code %d\n", e->exit_code);
- } else {
- sig = e->sig & 0x7f;
- coredump = e->sig & 0x80;
- if (sig)
- printf("signal %d (%s)", sig, strsignal(sig));
- if (coredump)
- printf(", core dumped");
- printf("\n");
- }
-}
-
-static void handle_lost_events(void *ctx, int cpu, __u64 lost_cnt)
-{
- warn("lost %llu events on CPU #%d\n", lost_cnt, cpu);
-}
-
-int main(int argc, char **argv)
-{
- static const struct argp argp = {
- .options = opts,
- .parser = parse_arg,
- .doc = argp_program_doc,
- };
- struct perf_buffer *pb = NULL;
- struct exitsnoop_bpf *obj;
- int err;
-
- err = argp_parse(&argp, argc, argv, 0, NULL, NULL);
- if (err)
- return err;
-
- libbpf_set_strict_mode(LIBBPF_STRICT_ALL);
- libbpf_set_print(libbpf_print_fn);
-
- obj = exitsnoop_bpf__open();
- if (!obj) {
- warn("failed to open BPF object\n");
- return 1;
- }
-
- obj->rodata->target_pid = target_pid;
- obj->rodata->trace_failed_only = trace_failed_only;
- obj->rodata->trace_by_process = trace_by_process;
-
- err = exitsnoop_bpf__load(obj);
- if (err) {
- warn("failed to load BPF object: %d\n", err);
- goto cleanup;
- }
-
- err = exitsnoop_bpf__attach(obj);
- if (err) {
- warn("failed to attach BPF programs: %d\n", err);
- goto cleanup;
- }
-
- pb = perf_buffer__new(bpf_map__fd(obj->maps.events), PERF_BUFFER_PAGES,
- handle_event, handle_lost_events, NULL, NULL);
- if (!pb) {
- err = -errno;
- warn("failed to open perf buffer: %d\n", err);
- goto cleanup;
- }
-
- if (signal(SIGINT, sig_int) == SIG_ERR) {
- warn("can't set signal handler: %s\n", strerror(errno));
- err = 1;
- goto cleanup;
- }
-
- if (emit_timestamp)
- printf("%-8s ", "TIME(s)");
- printf("%-16s %-7s %-7s %-7s %-7s %-s\n",
- "PCOMM", "PID", "PPID", "TID", "AGE(s)", "EXIT_CODE");
-
- while (!exiting) {
- err = perf_buffer__poll(pb, PERF_POLL_TIMEOUT_MS);
- if (err < 0 && err != -EINTR) {
- warn("error polling perf buffer: %s\n", strerror(-err));
- goto cleanup;
- }
- /* reset err to return 0 if exiting */
- err = 0;
- }
-
-cleanup:
- perf_buffer__free(pb);
- exitsnoop_bpf__destroy(obj);
-
- return err != 0;
-}
diff --git a/libbpf-tools/exitsnoop.h b/libbpf-tools/exitsnoop.h
deleted file mode 100644
index e42d156..0000000
--- a/libbpf-tools/exitsnoop.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-#ifndef __EXITSNOOP_H
-#define __EXITSNOOP_H
-
-#define TASK_COMM_LEN 16
-
-struct event {
- __u64 start_time;
- __u64 exit_time;
- __u32 pid;
- __u32 tid;
- __u32 ppid;
- __u32 sig;
- int exit_code;
- char comm[TASK_COMM_LEN];
-};
-
-#endif /* __EXITSNOOP_H */
diff --git a/libbpf-tools/filelife.bpf.c b/libbpf-tools/filelife.bpf.c
deleted file mode 100644
index 98579b2..0000000
--- a/libbpf-tools/filelife.bpf.c
+++ /dev/null
@@ -1,80 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-// Copyright (c) 2020 Wenbo Zhang
-#include <vmlinux.h>
-#include <bpf/bpf_helpers.h>
-#include <bpf/bpf_core_read.h>
-#include <bpf/bpf_tracing.h>
-#include "filelife.h"
-
-const volatile pid_t targ_tgid = 0;
-
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- __uint(max_entries, 8192);
- __type(key, struct dentry *);
- __type(value, u64);
-} start SEC(".maps");
-
-struct {
- __uint(type, BPF_MAP_TYPE_PERF_EVENT_ARRAY);
- __uint(key_size, sizeof(u32));
- __uint(value_size, sizeof(u32));
-} events SEC(".maps");
-
-static __always_inline int
-probe_create(struct inode *dir, struct dentry *dentry)
-{
- u64 id = bpf_get_current_pid_tgid();
- u32 tgid = id >> 32;
- u64 ts;
-
- if (targ_tgid && targ_tgid != tgid)
- return 0;
-
- ts = bpf_ktime_get_ns();
- bpf_map_update_elem(&start, &dentry, &ts, 0);
- return 0;
-}
-
-SEC("kprobe/vfs_create")
-int BPF_KPROBE(vfs_create, struct inode *dir, struct dentry *dentry)
-{
- return probe_create(dir, dentry);
-}
-
-SEC("kprobe/security_inode_create")
-int BPF_KPROBE(security_inode_create, struct inode *dir,
- struct dentry *dentry)
-{
- return probe_create(dir, dentry);
-}
-
-SEC("kprobe/vfs_unlink")
-int BPF_KPROBE(vfs_unlink, struct inode *dir, struct dentry *dentry)
-{
- u64 id = bpf_get_current_pid_tgid();
- struct event event = {};
- const u8 *qs_name_ptr;
- u32 tgid = id >> 32;
- u64 *tsp, delta_ns;
-
- tsp = bpf_map_lookup_elem(&start, &dentry);
- if (!tsp)
- return 0; // missed entry
-
- delta_ns = bpf_ktime_get_ns() - *tsp;
- bpf_map_delete_elem(&start, &dentry);
-
- qs_name_ptr = BPF_CORE_READ(dentry, d_name.name);
- bpf_probe_read_kernel_str(&event.file, sizeof(event.file), qs_name_ptr);
- bpf_get_current_comm(&event.task, sizeof(event.task));
- event.delta_ns = delta_ns;
- event.tgid = tgid;
-
- /* output */
- bpf_perf_event_output(ctx, &events, BPF_F_CURRENT_CPU,
- &event, sizeof(event));
- return 0;
-}
-
-char LICENSE[] SEC("license") = "GPL";
diff --git a/libbpf-tools/filelife.c b/libbpf-tools/filelife.c
deleted file mode 100644
index ba6b944..0000000
--- a/libbpf-tools/filelife.c
+++ /dev/null
@@ -1,177 +0,0 @@
-// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
-// Copyright (c) 2020 Wenbo Zhang
-//
-// Based on filelife(8) from BCC by Brendan Gregg & Allan McAleavy.
-// 20-Mar-2020 Wenbo Zhang Created this.
-#include <argp.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <time.h>
-#include <bpf/libbpf.h>
-#include <bpf/bpf.h>
-#include "filelife.h"
-#include "filelife.skel.h"
-#include "trace_helpers.h"
-
-#define PERF_BUFFER_PAGES 16
-#define PERF_POLL_TIMEOUT_MS 100
-
-static volatile sig_atomic_t exiting = 0;
-
-static struct env {
- pid_t pid;
- bool verbose;
-} env = { };
-
-const char *argp_program_version = "filelife 0.1";
-const char *argp_program_bug_address =
- "https://github.com/iovisor/bcc/tree/master/libbpf-tools";
-const char argp_program_doc[] =
-"Trace the lifespan of short-lived files.\n"
-"\n"
-"USAGE: filelife [--help] [-p PID]\n"
-"\n"
-"EXAMPLES:\n"
-" filelife # trace all events\n"
-" filelife -p 123 # trace pid 123\n";
-
-static const struct argp_option opts[] = {
- { "pid", 'p', "PID", 0, "Process PID to trace" },
- { "verbose", 'v', NULL, 0, "Verbose debug output" },
- { NULL, 'h', NULL, OPTION_HIDDEN, "Show the full help" },
- {},
-};
-
-static error_t parse_arg(int key, char *arg, struct argp_state *state)
-{
- int pid;
-
- switch (key) {
- case 'h':
- argp_state_help(state, stderr, ARGP_HELP_STD_HELP);
- break;
- case 'v':
- env.verbose = true;
- break;
- case 'p':
- errno = 0;
- pid = strtol(arg, NULL, 10);
- if (errno || pid <= 0) {
- fprintf(stderr, "invalid PID: %s\n", arg);
- argp_usage(state);
- }
- env.pid = pid;
- break;
- default:
- return ARGP_ERR_UNKNOWN;
- }
- return 0;
-}
-
-static int libbpf_print_fn(enum libbpf_print_level level, const char *format, va_list args)
-{
- if (level == LIBBPF_DEBUG && !env.verbose)
- return 0;
- return vfprintf(stderr, format, args);
-}
-
-static void sig_int(int signo)
-{
- exiting = 1;
-}
-
-void handle_event(void *ctx, int cpu, void *data, __u32 data_sz)
-{
- const struct event *e = data;
- struct tm *tm;
- char ts[32];
- time_t t;
-
- time(&t);
- tm = localtime(&t);
- strftime(ts, sizeof(ts), "%H:%M:%S", tm);
- printf("%-8s %-6d %-16s %-7.2f %s\n",
- ts, e->tgid, e->task, (double)e->delta_ns / 1000000000,
- e->file);
-}
-
-void handle_lost_events(void *ctx, int cpu, __u64 lost_cnt)
-{
- fprintf(stderr, "lost %llu events on CPU #%d\n", lost_cnt, cpu);
-}
-
-int main(int argc, char **argv)
-{
- static const struct argp argp = {
- .options = opts,
- .parser = parse_arg,
- .doc = argp_program_doc,
- };
- struct perf_buffer *pb = NULL;
- struct filelife_bpf *obj;
- int err;
-
- err = argp_parse(&argp, argc, argv, 0, NULL, NULL);
- if (err)
- return err;
-
- libbpf_set_strict_mode(LIBBPF_STRICT_ALL);
- libbpf_set_print(libbpf_print_fn);
-
- obj = filelife_bpf__open();
- if (!obj) {
- fprintf(stderr, "failed to open BPF object\n");
- return 1;
- }
-
- /* initialize global data (filtering options) */
- obj->rodata->targ_tgid = env.pid;
-
- err = filelife_bpf__load(obj);
- if (err) {
- fprintf(stderr, "failed to load BPF object: %d\n", err);
- goto cleanup;
- }
-
- err = filelife_bpf__attach(obj);
- if (err) {
- fprintf(stderr, "failed to attach BPF programs\n");
- goto cleanup;
- }
-
- printf("Tracing the lifespan of short-lived files ... Hit Ctrl-C to end.\n");
- printf("%-8s %-6s %-16s %-7s %s\n", "TIME", "PID", "COMM", "AGE(s)", "FILE");
-
- pb = perf_buffer__new(bpf_map__fd(obj->maps.events), PERF_BUFFER_PAGES,
- handle_event, handle_lost_events, NULL, NULL);
- if (!pb) {
- err = -errno;
- fprintf(stderr, "failed to open perf buffer: %d\n", err);
- goto cleanup;
- }
-
- if (signal(SIGINT, sig_int) == SIG_ERR) {
- fprintf(stderr, "can't set signal handler: %s\n", strerror(errno));
- err = 1;
- goto cleanup;
- }
-
- while (!exiting) {
- err = perf_buffer__poll(pb, PERF_POLL_TIMEOUT_MS);
- if (err < 0 && err != -EINTR) {
- fprintf(stderr, "error polling perf buffer: %s\n", strerror(-err));
- goto cleanup;
- }
- /* reset err to return 0 if exiting */
- err = 0;
- }
-
-cleanup:
- perf_buffer__free(pb);
- filelife_bpf__destroy(obj);
-
- return err != 0;
-}
diff --git a/libbpf-tools/filelife.h b/libbpf-tools/filelife.h
deleted file mode 100644
index d1040cc..0000000
--- a/libbpf-tools/filelife.h
+++ /dev/null
@@ -1,15 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-#ifndef __FILELIFE_H
-#define __FILELIFE_H
-
-#define DNAME_INLINE_LEN 32
-#define TASK_COMM_LEN 16
-
-struct event {
- char file[DNAME_INLINE_LEN];
- char task[TASK_COMM_LEN];
- __u64 delta_ns;
- pid_t tgid;
-};
-
-#endif /* __FILELIFE_H */
diff --git a/libbpf-tools/filetop.bpf.c b/libbpf-tools/filetop.bpf.c
deleted file mode 100644
index d8b9712..0000000
--- a/libbpf-tools/filetop.bpf.c
+++ /dev/null
@@ -1,92 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-/* Copyright (c) 2021 Hengqi Chen */
-#include <vmlinux.h>
-#include <bpf/bpf_helpers.h>
-#include <bpf/bpf_core_read.h>
-#include <bpf/bpf_tracing.h>
-#include "filetop.h"
-#include "stat.h"
-
-#define MAX_ENTRIES 10240
-
-const volatile pid_t target_pid = 0;
-const volatile bool regular_file_only = true;
-static struct file_stat zero_value = {};
-
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- __uint(max_entries, MAX_ENTRIES);
- __type(key, struct file_id);
- __type(value, struct file_stat);
-} entries SEC(".maps");
-
-static void get_file_path(struct file *file, char *buf, size_t size)
-{
- struct qstr dname;
-
- dname = BPF_CORE_READ(file, f_path.dentry, d_name);
- bpf_probe_read_kernel(buf, size, dname.name);
-}
-
-static int probe_entry(struct pt_regs *ctx, struct file *file, size_t count, enum op op)
-{
- __u64 pid_tgid = bpf_get_current_pid_tgid();
- __u32 pid = pid_tgid >> 32;
- __u32 tid = (__u32)pid_tgid;
- int mode;
- struct file_id key = {};
- struct file_stat *valuep;
-
- if (target_pid && target_pid != pid)
- return 0;
-
- mode = BPF_CORE_READ(file, f_inode, i_mode);
- if (regular_file_only && !S_ISREG(mode))
- return 0;
-
- key.dev = BPF_CORE_READ(file, f_inode, i_sb, s_dev);
- key.rdev = BPF_CORE_READ(file, f_inode, i_rdev);
- key.inode = BPF_CORE_READ(file, f_inode, i_ino);
- key.pid = pid;
- key.tid = tid;
- valuep = bpf_map_lookup_elem(&entries, &key);
- if (!valuep) {
- bpf_map_update_elem(&entries, &key, &zero_value, BPF_ANY);
- valuep = bpf_map_lookup_elem(&entries, &key);
- if (!valuep)
- return 0;
- valuep->pid = pid;
- valuep->tid = tid;
- bpf_get_current_comm(&valuep->comm, sizeof(valuep->comm));
- get_file_path(file, valuep->filename, sizeof(valuep->filename));
- if (S_ISREG(mode)) {
- valuep->type = 'R';
- } else if (S_ISSOCK(mode)) {
- valuep->type = 'S';
- } else {
- valuep->type = 'O';
- }
- }
- if (op == READ) {
- valuep->reads++;
- valuep->read_bytes += count;
- } else { /* op == WRITE */
- valuep->writes++;
- valuep->write_bytes += count;
- }
- return 0;
-};
-
-SEC("kprobe/vfs_read")
-int BPF_KPROBE(vfs_read_entry, struct file *file, char *buf, size_t count, loff_t *pos)
-{
- return probe_entry(ctx, file, count, READ);
-}
-
-SEC("kprobe/vfs_write")
-int BPF_KPROBE(vfs_write_entry, struct file *file, const char *buf, size_t count, loff_t *pos)
-{
- return probe_entry(ctx, file, count, WRITE);
-}
-
-char LICENSE[] SEC("license") = "Dual BSD/GPL";
diff --git a/libbpf-tools/filetop.c b/libbpf-tools/filetop.c
deleted file mode 100644
index 4e4554e..0000000
--- a/libbpf-tools/filetop.c
+++ /dev/null
@@ -1,323 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-
-/*
- * filetop Trace file reads/writes by process.
- * Copyright (c) 2021 Hengqi Chen
- *
- * Based on filetop(8) from BCC by Brendan Gregg.
- * 17-Jul-2021 Hengqi Chen Created this.
- */
-#include <argp.h>
-#include <errno.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-#include <unistd.h>
-
-#include <bpf/libbpf.h>
-#include <bpf/bpf.h>
-#include "filetop.h"
-#include "filetop.skel.h"
-#include "trace_helpers.h"
-
-#define warn(...) fprintf(stderr, __VA_ARGS__)
-#define OUTPUT_ROWS_LIMIT 10240
-
-enum SORT {
- ALL,
- READS,
- WRITES,
- RBYTES,
- WBYTES,
-};
-
-static volatile sig_atomic_t exiting = 0;
-
-static pid_t target_pid = 0;
-static bool clear_screen = true;
-static bool regular_file_only = true;
-static int output_rows = 20;
-static int sort_by = ALL;
-static int interval = 1;
-static int count = 99999999;
-static bool verbose = false;
-
-const char *argp_program_version = "filetop 0.1";
-const char *argp_program_bug_address =
- "https://github.com/iovisor/bcc/tree/master/libbpf-tools";
-const char argp_program_doc[] =
-"Trace file reads/writes by process.\n"
-"\n"
-"USAGE: filetop [-h] [-p PID] [interval] [count]\n"
-"\n"
-"EXAMPLES:\n"
-" filetop # file I/O top, refresh every 1s\n"
-" filetop -p 1216 # only trace PID 1216\n"
-" filetop 5 10 # 5s summaries, 10 times\n";
-
-static const struct argp_option opts[] = {
- { "pid", 'p', "PID", 0, "Process ID to trace" },
- { "noclear", 'C', NULL, 0, "Don't clear the screen" },
- { "all", 'a', NULL, 0, "Include special files" },
- { "sort", 's', "SORT", 0, "Sort columns, default all [all, reads, writes, rbytes, wbytes]" },
- { "rows", 'r', "ROWS", 0, "Maximum rows to print, default 20" },
- { "verbose", 'v', NULL, 0, "Verbose debug output" },
- { NULL, 'h', NULL, OPTION_HIDDEN, "Show the full help" },
- {},
-};
-
-static error_t parse_arg(int key, char *arg, struct argp_state *state)
-{
- long pid, rows;
- static int pos_args;
-
- switch (key) {
- case 'p':
- errno = 0;
- pid = strtol(arg, NULL, 10);
- if (errno || pid <= 0) {
- warn("invalid PID: %s\n", arg);
- argp_usage(state);
- }
- target_pid = pid;
- break;
- case 'C':
- clear_screen = false;
- break;
- case 'a':
- regular_file_only = false;
- break;
- case 's':
- if (!strcmp(arg, "all")) {
- sort_by = ALL;
- } else if (!strcmp(arg, "reads")) {
- sort_by = READS;
- } else if (!strcmp(arg, "writes")) {
- sort_by = WRITES;
- } else if (!strcmp(arg, "rbytes")) {
- sort_by = RBYTES;
- } else if (!strcmp(arg, "wbytes")) {
- sort_by = WBYTES;
- } else {
- warn("invalid sort method: %s\n", arg);
- argp_usage(state);
- }
- break;
- case 'r':
- errno = 0;
- rows = strtol(arg, NULL, 10);
- if (errno || rows <= 0) {
- warn("invalid rows: %s\n", arg);
- argp_usage(state);
- }
- output_rows = rows;
- if (output_rows > OUTPUT_ROWS_LIMIT)
- output_rows = OUTPUT_ROWS_LIMIT;
- break;
- case 'v':
- verbose = true;
- break;
- case 'h':
- argp_state_help(state, stderr, ARGP_HELP_STD_HELP);
- break;
- case ARGP_KEY_ARG:
- errno = 0;
- if (pos_args == 0) {
- interval = strtol(arg, NULL, 10);
- if (errno || interval <= 0) {
- warn("invalid interval\n");
- argp_usage(state);
- }
- } else if (pos_args == 1) {
- count = strtol(arg, NULL, 10);
- if (errno || count <= 0) {
- warn("invalid count\n");
- argp_usage(state);
- }
- } else {
- warn("unrecognized positional argument: %s\n", arg);
- argp_usage(state);
- }
- pos_args++;
- break;
- default:
- return ARGP_ERR_UNKNOWN;
- }
- return 0;
-}
-
-static int libbpf_print_fn(enum libbpf_print_level level, const char *format, va_list args)
-{
- if (level == LIBBPF_DEBUG && !verbose)
- return 0;
- return vfprintf(stderr, format, args);
-}
-
-static void sig_int(int signo)
-{
- exiting = 1;
-}
-
-static int sort_column(const void *obj1, const void *obj2)
-{
- struct file_stat *s1 = (struct file_stat *)obj1;
- struct file_stat *s2 = (struct file_stat *)obj2;
-
- if (sort_by == READS) {
- return s2->reads - s1->reads;
- } else if (sort_by == WRITES) {
- return s2->writes - s1->writes;
- } else if (sort_by == RBYTES) {
- return s2->read_bytes - s1->read_bytes;
- } else if (sort_by == WBYTES) {
- return s2->write_bytes - s1->write_bytes;
- } else {
- return (s2->reads + s2->writes + s2->read_bytes + s2->write_bytes)
- - (s1->reads + s1->writes + s1->read_bytes + s1->write_bytes);
- }
-}
-
-static int print_stat(struct filetop_bpf *obj)
-{
- FILE *f;
- time_t t;
- struct tm *tm;
- char ts[16], buf[256];
- struct file_id key, *prev_key = NULL;
- static struct file_stat values[OUTPUT_ROWS_LIMIT];
- int n, i, err = 0, rows = 0;
- int fd = bpf_map__fd(obj->maps.entries);
-
- f = fopen("/proc/loadavg", "r");
- if (f) {
- time(&t);
- tm = localtime(&t);
- strftime(ts, sizeof(ts), "%H:%M:%S", tm);
- memset(buf, 0, sizeof(buf));
- n = fread(buf, 1, sizeof(buf), f);
- if (n)
- printf("%8s loadavg: %s\n", ts, buf);
- fclose(f);
- }
-
- printf("%-7s %-16s %-6s %-6s %-7s %-7s %1s %s\n",
- "TID", "COMM", "READS", "WRITES", "R_Kb", "W_Kb", "T", "FILE");
-
- while (1) {
- err = bpf_map_get_next_key(fd, prev_key, &key);
- if (err) {
- if (errno == ENOENT) {
- err = 0;
- break;
- }
- warn("bpf_map_get_next_key failed: %s\n", strerror(errno));
- return err;
- }
- err = bpf_map_lookup_elem(fd, &key, &values[rows++]);
- if (err) {
- warn("bpf_map_lookup_elem failed: %s\n", strerror(errno));
- return err;
- }
- prev_key = &key;
- }
-
- qsort(values, rows, sizeof(struct file_stat), sort_column);
- rows = rows < output_rows ? rows : output_rows;
- for (i = 0; i < rows; i++)
- printf("%-7d %-16s %-6lld %-6lld %-7lld %-7lld %c %s\n",
- values[i].tid, values[i].comm, values[i].reads, values[i].writes,
- values[i].read_bytes / 1024, values[i].write_bytes / 1024,
- values[i].type, values[i].filename);
-
- printf("\n");
- prev_key = NULL;
-
- while (1) {
- err = bpf_map_get_next_key(fd, prev_key, &key);
- if (err) {
- if (errno == ENOENT) {
- err = 0;
- break;
- }
- warn("bpf_map_get_next_key failed: %s\n", strerror(errno));
- return err;
- }
- err = bpf_map_delete_elem(fd, &key);
- if (err) {
- warn("bpf_map_delete_elem failed: %s\n", strerror(errno));
- return err;
- }
- prev_key = &key;
- }
- return err;
-}
-
-int main(int argc, char **argv)
-{
- static const struct argp argp = {
- .options = opts,
- .parser = parse_arg,
- .doc = argp_program_doc,
- };
- struct filetop_bpf *obj;
- int err;
-
- err = argp_parse(&argp, argc, argv, 0, NULL, NULL);
- if (err)
- return err;
-
- libbpf_set_strict_mode(LIBBPF_STRICT_ALL);
- libbpf_set_print(libbpf_print_fn);
-
- obj = filetop_bpf__open();
- if (!obj) {
- warn("failed to open BPF object\n");
- return 1;
- }
-
- obj->rodata->target_pid = target_pid;
- obj->rodata->regular_file_only = regular_file_only;
-
- err = filetop_bpf__load(obj);
- if (err) {
- warn("failed to load BPF object: %d\n", err);
- goto cleanup;
- }
-
- err = filetop_bpf__attach(obj);
- if (err) {
- warn("failed to attach BPF programs: %d\n", err);
- goto cleanup;
- }
-
- if (signal(SIGINT, sig_int) == SIG_ERR) {
- warn("can't set signal handler: %s\n", strerror(errno));
- err = 1;
- goto cleanup;
- }
-
- while (1) {
- sleep(interval);
-
- if (clear_screen) {
- err = system("clear");
- if (err)
- goto cleanup;
- }
-
- err = print_stat(obj);
- if (err)
- goto cleanup;
-
- count--;
- if (exiting || !count)
- goto cleanup;
- }
-
-cleanup:
- filetop_bpf__destroy(obj);
-
- return err != 0;
-}
diff --git a/libbpf-tools/filetop.h b/libbpf-tools/filetop.h
deleted file mode 100644
index 7ddf385..0000000
--- a/libbpf-tools/filetop.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-#ifndef __FILETOP_H
-#define __FILETOP_H
-
-#define PATH_MAX 4096
-#define TASK_COMM_LEN 16
-
-enum op {
- READ,
- WRITE,
-};
-
-struct file_id {
- __u64 inode;
- __u32 dev;
- __u32 rdev;
- __u32 pid;
- __u32 tid;
-};
-
-struct file_stat {
- __u64 reads;
- __u64 read_bytes;
- __u64 writes;
- __u64 write_bytes;
- __u32 pid;
- __u32 tid;
- char filename[PATH_MAX];
- char comm[TASK_COMM_LEN];
- char type;
-};
-
-#endif /* __FILETOP_H */
diff --git a/libbpf-tools/fsdist.bpf.c b/libbpf-tools/fsdist.bpf.c
deleted file mode 100644
index 052e4cd..0000000
--- a/libbpf-tools/fsdist.bpf.c
+++ /dev/null
@@ -1,191 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-/* Copyright (c) 2021 Hengqi Chen */
-#include <vmlinux.h>
-#include <bpf/bpf_helpers.h>
-#include <bpf/bpf_tracing.h>
-#include "bits.bpf.h"
-#include "fsdist.h"
-
-#define MAX_ENTRIES 10240
-
-const volatile pid_t target_pid = 0;
-const volatile bool in_ms = false;
-
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- __uint(max_entries, MAX_ENTRIES);
- __type(key, __u32);
- __type(value, __u64);
-} starts SEC(".maps");
-
-struct hist hists[MAX_OP] = {};
-
-static int probe_entry()
-{
- __u64 pid_tgid = bpf_get_current_pid_tgid();
- __u32 pid = pid_tgid >> 32;
- __u32 tid = (__u32)pid_tgid;
- __u64 ts;
-
- if (target_pid && target_pid != pid)
- return 0;
-
- ts = bpf_ktime_get_ns();
- bpf_map_update_elem(&starts, &tid, &ts, BPF_ANY);
- return 0;
-}
-
-static int probe_return(enum fs_file_op op)
-{
- __u32 tid = (__u32)bpf_get_current_pid_tgid();
- __u64 ts = bpf_ktime_get_ns();
- __u64 *tsp, slot;
- __s64 delta;
-
- tsp = bpf_map_lookup_elem(&starts, &tid);
- if (!tsp)
- return 0;
-
- if (op >= MAX_OP)
- goto cleanup;
-
- delta = (__s64)(ts - *tsp);
- if (delta < 0)
- goto cleanup;
-
- if (in_ms)
- delta /= 1000000;
- else
- delta /= 1000;
-
- slot = log2l(delta);
- if (slot >= MAX_SLOTS)
- slot = MAX_SLOTS - 1;
- __sync_fetch_and_add(&hists[op].slots[slot], 1);
-
-cleanup:
- bpf_map_delete_elem(&starts, &tid);
- return 0;
-}
-
-SEC("kprobe/dummy_file_read")
-int BPF_KPROBE(file_read_entry)
-{
- return probe_entry();
-}
-
-SEC("kretprobe/dummy_file_read")
-int BPF_KRETPROBE(file_read_exit)
-{
- return probe_return(READ);
-}
-
-SEC("kprobe/dummy_file_write")
-int BPF_KPROBE(file_write_entry)
-{
- return probe_entry();
-}
-
-SEC("kretprobe/dummy_file_write")
-int BPF_KRETPROBE(file_write_exit)
-{
- return probe_return(WRITE);
-}
-
-SEC("kprobe/dummy_file_open")
-int BPF_KPROBE(file_open_entry)
-{
- return probe_entry();
-}
-
-SEC("kretprobe/dummy_file_open")
-int BPF_KRETPROBE(file_open_exit)
-{
- return probe_return(OPEN);
-}
-
-SEC("kprobe/dummy_file_sync")
-int BPF_KPROBE(file_sync_entry)
-{
- return probe_entry();
-}
-
-SEC("kretprobe/dummy_file_sync")
-int BPF_KRETPROBE(file_sync_exit)
-{
- return probe_return(FSYNC);
-}
-
-SEC("kprobe/dummy_getattr")
-int BPF_KPROBE(getattr_entry)
-{
- return probe_entry();
-}
-
-SEC("kretprobe/dummy_getattr")
-int BPF_KRETPROBE(getattr_exit)
-{
- return probe_return(GETATTR);
-}
-
-SEC("fentry/dummy_file_read")
-int BPF_PROG(file_read_fentry)
-{
- return probe_entry();
-}
-
-SEC("fexit/dummy_file_read")
-int BPF_PROG(file_read_fexit)
-{
- return probe_return(READ);
-}
-
-SEC("fentry/dummy_file_write")
-int BPF_PROG(file_write_fentry)
-{
- return probe_entry();
-}
-
-SEC("fexit/dummy_file_write")
-int BPF_PROG(file_write_fexit)
-{
- return probe_return(WRITE);
-}
-
-SEC("fentry/dummy_file_open")
-int BPF_PROG(file_open_fentry)
-{
- return probe_entry();
-}
-
-SEC("fexit/dummy_file_open")
-int BPF_PROG(file_open_fexit)
-{
- return probe_return(OPEN);
-}
-
-SEC("fentry/dummy_file_sync")
-int BPF_PROG(file_sync_fentry)
-{
- return probe_entry();
-}
-
-SEC("fexit/dummy_file_sync")
-int BPF_PROG(file_sync_fexit)
-{
- return probe_return(FSYNC);
-}
-
-SEC("fentry/dummy_getattr")
-int BPF_PROG(getattr_fentry)
-{
- return probe_entry();
-}
-
-SEC("fexit/dummy_getattr")
-int BPF_PROG(getattr_fexit)
-{
- return probe_return(GETATTR);
-}
-
-char LICENSE[] SEC("license") = "Dual BSD/GPL";
diff --git a/libbpf-tools/fsdist.c b/libbpf-tools/fsdist.c
deleted file mode 100644
index 88d1a09..0000000
--- a/libbpf-tools/fsdist.c
+++ /dev/null
@@ -1,441 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-
-/*
- * fsdist Summarize file system operations latency.
- *
- * Copyright (c) 2021 Wenbo Zhang
- * Copyright (c) 2021 Hengqi Chen
- *
- * Based on ext4dist(8) from BCC by Brendan Gregg.
- * 9-Feb-2021 Wenbo Zhang Created this.
- * 20-May-2021 Hengqi Chen Migrated to fsdist.
- */
-#include <argp.h>
-#include <libgen.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-#include <unistd.h>
-
-#include <bpf/libbpf.h>
-#include <bpf/bpf.h>
-
-#include "fsdist.h"
-#include "fsdist.skel.h"
-#include "trace_helpers.h"
-
-#define warn(...) fprintf(stderr, __VA_ARGS__)
-
-enum fs_type {
- NONE,
- BTRFS,
- EXT4,
- NFS,
- XFS,
-};
-
-static struct fs_config {
- const char *fs;
- const char *op_funcs[MAX_OP];
-} fs_configs[] = {
- [BTRFS] = { "btrfs", {
- [READ] = "btrfs_file_read_iter",
- [WRITE] = "btrfs_file_write_iter",
- [OPEN] = "btrfs_file_open",
- [FSYNC] = "btrfs_sync_file",
- [GETATTR] = NULL, /* not supported */
- }},
- [EXT4] = { "ext4", {
- [READ] = "ext4_file_read_iter",
- [WRITE] = "ext4_file_write_iter",
- [OPEN] = "ext4_file_open",
- [FSYNC] = "ext4_sync_file",
- [GETATTR] = "ext4_file_getattr",
- }},
- [NFS] = { "nfs", {
- [READ] = "nfs_file_read",
- [WRITE] = "nfs_file_write",
- [OPEN] = "nfs_file_open",
- [FSYNC] = "nfs_file_fsync",
- [GETATTR] = "nfs_getattr",
- }},
- [XFS] = { "xfs", {
- [READ] = "xfs_file_read_iter",
- [WRITE] = "xfs_file_write_iter",
- [OPEN] = "xfs_file_open",
- [FSYNC] = "xfs_file_fsync",
- [GETATTR] = NULL, /* not supported */
- }},
-};
-
-static char *file_op_names[] = {
- [READ] = "read",
- [WRITE] = "write",
- [OPEN] = "open",
- [FSYNC] = "fsync",
- [GETATTR] = "getattr",
-};
-
-static struct hist zero;
-static volatile sig_atomic_t exiting;
-
-/* options */
-static enum fs_type fs_type = NONE;
-static bool emit_timestamp = false;
-static bool timestamp_in_ms = false;
-static pid_t target_pid = 0;
-static int interval = 99999999;
-static int count = 99999999;
-static bool verbose = false;
-
-const char *argp_program_version = "fsdist 0.1";
-const char *argp_program_bug_address =
- "https://github.com/iovisor/bcc/tree/master/libbpf-tools";
-const char argp_program_doc[] =
-"Summarize file system operations latency.\n"
-"\n"
-"Usage: fsdist [-h] [-t] [-T] [-m] [-p PID] [interval] [count]\n"
-"\n"
-"EXAMPLES:\n"
-" fsdist -t ext4 # show ext4 operations latency as a histogram\n"
-" fsdist -t nfs -p 1216 # trace nfs operations with PID 1216 only\n"
-" fsdist -t xfs 1 10 # trace xfs operations, 1s summaries, 10 times\n"
-" fsdist -t btrfs -m 5 # trace btrfs operation, 5s summaries, in ms\n";
-
-static const struct argp_option opts[] = {
- { "timestamp", 'T', NULL, 0, "Print timestamp" },
- { "milliseconds", 'm', NULL, 0, "Millisecond histogram" },
- { "pid", 'p', "PID", 0, "Process ID to trace" },
- { "type", 't', "Filesystem", 0, "Which filesystem to trace, [btrfs/ext4/nfs/xfs]" },
- { "verbose", 'v', NULL, 0, "Verbose debug output" },
- { NULL, 'h', NULL, OPTION_HIDDEN, "Show the full help" },
- {},
-};
-
-static error_t parse_arg(int key, char *arg, struct argp_state *state)
-{
- static int pos_args;
-
- switch (key) {
- case 'v':
- verbose = true;
- break;
- case 'T':
- emit_timestamp = true;
- break;
- case 'm':
- timestamp_in_ms = true;
- break;
- case 't':
- if (!strcmp(arg, "btrfs")) {
- fs_type = BTRFS;
- } else if (!strcmp(arg, "ext4")) {
- fs_type = EXT4;
- } else if (!strcmp(arg, "nfs")) {
- fs_type = NFS;
- } else if (!strcmp(arg, "xfs")) {
- fs_type = XFS;
- } else {
- warn("invalid filesystem\n");
- argp_usage(state);
- }
- break;
- case 'p':
- errno = 0;
- target_pid = strtol(arg, NULL, 10);
- if (errno || target_pid <= 0) {
- warn("invalid PID: %s\n", arg);
- argp_usage(state);
- }
- break;
- case 'h':
- argp_state_help(state, stderr, ARGP_HELP_STD_HELP);
- break;
- case ARGP_KEY_ARG:
- errno = 0;
- if (pos_args == 0) {
- interval = strtol(arg, NULL, 10);
- if (errno) {
- warn("invalid internal\n");
- argp_usage(state);
- }
- } else if (pos_args == 1) {
- count = strtol(arg, NULL, 10);
- if (errno) {
- warn("invalid count\n");
- argp_usage(state);
- }
- } else {
- warn("unrecognized positional argument: %s\n", arg);
- argp_usage(state);
- }
- pos_args++;
- break;
- default:
- return ARGP_ERR_UNKNOWN;
- }
- return 0;
-}
-
-static void alias_parse(char *prog)
-{
- char *name = basename(prog);
-
- if (!strcmp(name, "btrfsdist")) {
- fs_type = BTRFS;
- } else if (!strcmp(name, "ext4dist")) {
- fs_type = EXT4;
- } else if (!strcmp(name, "nfsdist")) {
- fs_type = NFS;
- } else if (!strcmp(name, "xfsdist")) {
- fs_type = XFS;
- }
-}
-
-static int libbpf_print_fn(enum libbpf_print_level level, const char *format, va_list args)
-{
- if (level == LIBBPF_DEBUG && !verbose)
- return 0;
- return vfprintf(stderr, format, args);
-}
-
-static void sig_handler(int sig)
-{
- exiting = 1;
-}
-
-static int print_hists(struct fsdist_bpf__bss *bss)
-{
- const char *units = timestamp_in_ms ? "msecs" : "usecs";
- enum fs_file_op op;
-
- for (op = READ; op < MAX_OP; op++) {
- struct hist hist = bss->hists[op];
-
- bss->hists[op] = zero;
- if (!memcmp(&zero, &hist, sizeof(hist)))
- continue;
- printf("operation = '%s'\n", file_op_names[op]);
- print_log2_hist(hist.slots, MAX_SLOTS, units);
- printf("\n");
- }
- return 0;
-}
-
-static bool check_fentry()
-{
- int i;
- const char *fn_name, *module;
- bool support_fentry = true;
-
- for (i = 0; i < MAX_OP; i++) {
- fn_name = fs_configs[fs_type].op_funcs[i];
- module = fs_configs[fs_type].fs;
- if (fn_name && !fentry_can_attach(fn_name, module)) {
- support_fentry = false;
- break;
- }
- }
- return support_fentry;
-}
-
-static int fentry_set_attach_target(struct fsdist_bpf *obj)
-{
- struct fs_config *cfg = &fs_configs[fs_type];
- int err = 0;
-
- err = err ?: bpf_program__set_attach_target(obj->progs.file_read_fentry, 0, cfg->op_funcs[READ]);
- err = err ?: bpf_program__set_attach_target(obj->progs.file_read_fexit, 0, cfg->op_funcs[READ]);
- err = err ?: bpf_program__set_attach_target(obj->progs.file_write_fentry, 0, cfg->op_funcs[WRITE]);
- err = err ?: bpf_program__set_attach_target(obj->progs.file_write_fexit, 0, cfg->op_funcs[WRITE]);
- err = err ?: bpf_program__set_attach_target(obj->progs.file_open_fentry, 0, cfg->op_funcs[OPEN]);
- err = err ?: bpf_program__set_attach_target(obj->progs.file_open_fexit, 0, cfg->op_funcs[OPEN]);
- err = err ?: bpf_program__set_attach_target(obj->progs.file_sync_fentry, 0, cfg->op_funcs[FSYNC]);
- err = err ?: bpf_program__set_attach_target(obj->progs.file_sync_fexit, 0, cfg->op_funcs[FSYNC]);
- if (cfg->op_funcs[GETATTR]) {
- err = err ?: bpf_program__set_attach_target(obj->progs.getattr_fentry, 0, cfg->op_funcs[GETATTR]);
- err = err ?: bpf_program__set_attach_target(obj->progs.getattr_fexit, 0, cfg->op_funcs[GETATTR]);
- } else {
- bpf_program__set_autoload(obj->progs.getattr_fentry, false);
- bpf_program__set_autoload(obj->progs.getattr_fexit, false);
- }
- return err;
-}
-
-static void disable_fentry(struct fsdist_bpf *obj)
-{
- bpf_program__set_autoload(obj->progs.file_read_fentry, false);
- bpf_program__set_autoload(obj->progs.file_read_fexit, false);
- bpf_program__set_autoload(obj->progs.file_write_fentry, false);
- bpf_program__set_autoload(obj->progs.file_write_fexit, false);
- bpf_program__set_autoload(obj->progs.file_open_fentry, false);
- bpf_program__set_autoload(obj->progs.file_open_fexit, false);
- bpf_program__set_autoload(obj->progs.file_sync_fentry, false);
- bpf_program__set_autoload(obj->progs.file_sync_fexit, false);
- bpf_program__set_autoload(obj->progs.getattr_fentry, false);
- bpf_program__set_autoload(obj->progs.getattr_fexit, false);
-}
-
-static void disable_kprobes(struct fsdist_bpf *obj)
-{
- bpf_program__set_autoload(obj->progs.file_read_entry, false);
- bpf_program__set_autoload(obj->progs.file_read_exit, false);
- bpf_program__set_autoload(obj->progs.file_write_entry, false);
- bpf_program__set_autoload(obj->progs.file_write_exit, false);
- bpf_program__set_autoload(obj->progs.file_open_entry, false);
- bpf_program__set_autoload(obj->progs.file_open_exit, false);
- bpf_program__set_autoload(obj->progs.file_sync_entry, false);
- bpf_program__set_autoload(obj->progs.file_sync_exit, false);
- bpf_program__set_autoload(obj->progs.getattr_entry, false);
- bpf_program__set_autoload(obj->progs.getattr_exit, false);
-}
-
-static int attach_kprobes(struct fsdist_bpf *obj)
-{
- long err = 0;
- struct fs_config *cfg = &fs_configs[fs_type];
-
- /* READ */
- obj->links.file_read_entry = bpf_program__attach_kprobe(obj->progs.file_read_entry, false, cfg->op_funcs[READ]);
- if (!obj->links.file_read_entry)
- goto errout;
- obj->links.file_read_exit = bpf_program__attach_kprobe(obj->progs.file_read_exit, true, cfg->op_funcs[READ]);
- if (!obj->links.file_read_exit)
- goto errout;
- /* WRITE */
- obj->links.file_write_entry = bpf_program__attach_kprobe(obj->progs.file_write_entry, false, cfg->op_funcs[WRITE]);
- if (!obj->links.file_write_entry)
- goto errout;
- obj->links.file_write_exit = bpf_program__attach_kprobe(obj->progs.file_write_exit, true, cfg->op_funcs[WRITE]);
- if (!obj->links.file_write_exit)
- goto errout;
- /* OPEN */
- obj->links.file_open_entry = bpf_program__attach_kprobe(obj->progs.file_open_entry, false, cfg->op_funcs[OPEN]);
- if (!obj->links.file_open_entry)
- goto errout;
- obj->links.file_open_exit = bpf_program__attach_kprobe(obj->progs.file_open_exit, true, cfg->op_funcs[OPEN]);
- if (!obj->links.file_open_exit)
- goto errout;
- /* FSYNC */
- obj->links.file_sync_entry = bpf_program__attach_kprobe(obj->progs.file_sync_entry, false, cfg->op_funcs[FSYNC]);
- if (!obj->links.file_sync_entry)
- goto errout;
- obj->links.file_sync_exit = bpf_program__attach_kprobe(obj->progs.file_sync_exit, true, cfg->op_funcs[FSYNC]);
- if (!obj->links.file_sync_exit)
- goto errout;
- /* GETATTR */
- if (!cfg->op_funcs[GETATTR])
- return 0;
- obj->links.getattr_entry = bpf_program__attach_kprobe(obj->progs.getattr_entry, false, cfg->op_funcs[GETATTR]);
- if (!obj->links.getattr_entry)
- goto errout;
- obj->links.getattr_exit = bpf_program__attach_kprobe(obj->progs.getattr_exit, true, cfg->op_funcs[GETATTR]);
- if (!obj->links.getattr_exit)
- goto errout;
- return 0;
-errout:
- err = -errno;
- warn("failed to attach kprobe: %ld\n", err);
- return err;
-}
-
-int main(int argc, char **argv)
-{
- static const struct argp argp = {
- .options = opts,
- .parser = parse_arg,
- .doc = argp_program_doc,
- };
- struct fsdist_bpf *skel;
- struct tm *tm;
- char ts[32];
- time_t t;
- int err;
- bool support_fentry;
-
- alias_parse(argv[0]);
- err = argp_parse(&argp, argc, argv, 0, NULL, NULL);
- if (err)
- return err;
- if (fs_type == NONE) {
- warn("filesystem must be specified using -t option.\n");
- return 1;
- }
-
- libbpf_set_strict_mode(LIBBPF_STRICT_ALL);
- libbpf_set_print(libbpf_print_fn);
-
- skel = fsdist_bpf__open();
- if (!skel) {
- warn("failed to open BPF object\n");
- return 1;
- }
-
- skel->rodata->target_pid = target_pid;
- skel->rodata->in_ms = timestamp_in_ms;
-
- /*
- * before load
- * if fentry is supported, we set attach target and disable kprobes
- * otherwise, we disable fentry and attach kprobes after loading
- */
- support_fentry = check_fentry();
- if (support_fentry) {
- err = fentry_set_attach_target(skel);
- if (err) {
- warn("failed to set attach target: %d\n", err);
- goto cleanup;
- }
- disable_kprobes(skel);
- } else {
- disable_fentry(skel);
- }
-
- err = fsdist_bpf__load(skel);
- if (err) {
- warn("failed to load BPF object: %d\n", err);
- goto cleanup;
- }
-
- /*
- * after load
- * if fentry is supported, let libbpf do auto load
- * otherwise, we attach to kprobes manually
- */
- err = support_fentry ? fsdist_bpf__attach(skel) : attach_kprobes(skel);
- if (err) {
- warn("failed to attach BPF programs: %d\n", err);
- goto cleanup;
- }
-
- signal(SIGINT, sig_handler);
-
- printf("Tracing %s operation latency... Hit Ctrl-C to end.\n",
- fs_configs[fs_type].fs);
-
- while (1) {
- sleep(interval);
- printf("\n");
-
- if (emit_timestamp) {
- time(&t);
- tm = localtime(&t);
- strftime(ts, sizeof(ts), "%H:%M:%S", tm);
- printf("%-8s\n", ts);
- }
-
- err = print_hists(skel->bss);
- if (err)
- break;
-
- if (exiting || --count == 0)
- break;
- }
-
-cleanup:
- fsdist_bpf__destroy(skel);
-
- return err != 0;
-}
diff --git a/libbpf-tools/fsdist.h b/libbpf-tools/fsdist.h
deleted file mode 100644
index a4184fc..0000000
--- a/libbpf-tools/fsdist.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-#ifndef __FSDIST_H
-#define __FSDIST_H
-
-enum fs_file_op {
- READ,
- WRITE,
- OPEN,
- FSYNC,
- GETATTR,
- MAX_OP,
-};
-
-#define MAX_SLOTS 32
-
-struct hist {
- __u32 slots[MAX_SLOTS];
-};
-
-#endif /* __FSDIST_H */
diff --git a/libbpf-tools/fsslower.bpf.c b/libbpf-tools/fsslower.bpf.c
deleted file mode 100644
index cd6b66c..0000000
--- a/libbpf-tools/fsslower.bpf.c
+++ /dev/null
@@ -1,208 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/* Copyright (c) 2020 Wenbo Zhang */
-#include <vmlinux.h>
-#include <bpf/bpf_helpers.h>
-#include <bpf/bpf_core_read.h>
-#include <bpf/bpf_tracing.h>
-#include "bits.bpf.h"
-#include "fsslower.h"
-
-#define MAX_ENTRIES 8192
-
-const volatile pid_t target_pid = 0;
-const volatile __u64 min_lat_ns = 0;
-
-struct data {
- __u64 ts;
- loff_t start;
- loff_t end;
- struct file *fp;
-};
-
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- __uint(max_entries, MAX_ENTRIES);
- __type(key, __u32);
- __type(value, struct data);
-} starts SEC(".maps");
-
-struct {
- __uint(type, BPF_MAP_TYPE_PERF_EVENT_ARRAY);
- __uint(key_size, sizeof(__u32));
- __uint(value_size, sizeof(__u32));
-} events SEC(".maps");
-
-static int probe_entry(struct file *fp, loff_t start, loff_t end)
-{
- __u64 pid_tgid = bpf_get_current_pid_tgid();
- __u32 pid = pid_tgid >> 32;
- __u32 tid = (__u32)pid_tgid;
- struct data data;
-
- if (!fp)
- return 0;
-
- if (target_pid && target_pid != pid)
- return 0;
-
- data.ts = bpf_ktime_get_ns();
- data.start = start;
- data.end = end;
- data.fp = fp;
- bpf_map_update_elem(&starts, &tid, &data, BPF_ANY);
- return 0;
-}
-
-static int probe_exit(void *ctx, enum fs_file_op op, ssize_t size)
-{
- __u64 pid_tgid = bpf_get_current_pid_tgid();
- __u32 pid = pid_tgid >> 32;
- __u32 tid = (__u32)pid_tgid;
- __u64 end_ns, delta_ns;
- const __u8 *file_name;
- struct data *datap;
- struct event event = {};
- struct dentry *dentry;
- struct file *fp;
-
- if (target_pid && target_pid != pid)
- return 0;
-
- datap = bpf_map_lookup_elem(&starts, &tid);
- if (!datap)
- return 0;
-
- bpf_map_delete_elem(&starts, &tid);
-
- end_ns = bpf_ktime_get_ns();
- delta_ns = end_ns - datap->ts;
- if (delta_ns <= min_lat_ns)
- return 0;
-
- event.delta_us = delta_ns / 1000;
- event.end_ns = end_ns;
- event.offset = datap->start;
- if (op != FSYNC)
- event.size = size;
- else
- event.size = datap->end - datap->start;
- event.pid = pid;
- event.op = op;
- fp = datap->fp;
- dentry = BPF_CORE_READ(fp, f_path.dentry);
- file_name = BPF_CORE_READ(dentry, d_name.name);
- bpf_probe_read_kernel_str(&event.file, sizeof(event.file), file_name);
- bpf_get_current_comm(&event.task, sizeof(event.task));
- bpf_perf_event_output(ctx, &events, BPF_F_CURRENT_CPU, &event, sizeof(event));
- return 0;
-}
-
-SEC("kprobe/dummy_file_read")
-int BPF_KPROBE(file_read_entry, struct kiocb *iocb)
-{
- struct file *fp = BPF_CORE_READ(iocb, ki_filp);
- loff_t start = BPF_CORE_READ(iocb, ki_pos);
-
- return probe_entry(fp, start, 0);
-}
-
-SEC("kretprobe/dummy_file_read")
-int BPF_KRETPROBE(file_read_exit, ssize_t ret)
-{
- return probe_exit(ctx, READ, ret);
-}
-
-SEC("kprobe/dummy_file_write")
-int BPF_KPROBE(file_write_entry, struct kiocb *iocb)
-{
- struct file *fp = BPF_CORE_READ(iocb, ki_filp);
- loff_t start = BPF_CORE_READ(iocb, ki_pos);
-
- return probe_entry(fp, start, 0);
-}
-
-SEC("kretprobe/dummy_file_write")
-int BPF_KRETPROBE(file_write_exit, ssize_t ret)
-{
- return probe_exit(ctx, WRITE, ret);
-}
-
-SEC("kprobe/dummy_file_open")
-int BPF_KPROBE(file_open_entry, struct inode *inode, struct file *file)
-{
- return probe_entry(file, 0, 0);
-}
-
-SEC("kretprobe/dummy_file_open")
-int BPF_KRETPROBE(file_open_exit)
-{
- return probe_exit(ctx, OPEN, 0);
-}
-
-SEC("kprobe/dummy_file_sync")
-int BPF_KPROBE(file_sync_entry, struct file *file, loff_t start, loff_t end)
-{
- return probe_entry(file, start, end);
-}
-
-SEC("kretprobe/dummy_file_sync")
-int BPF_KRETPROBE(file_sync_exit)
-{
- return probe_exit(ctx, FSYNC, 0);
-}
-
-SEC("fentry/dummy_file_read")
-int BPF_PROG(file_read_fentry, struct kiocb *iocb)
-{
- struct file *fp = iocb->ki_filp;
- loff_t start = iocb->ki_pos;
-
- return probe_entry(fp, start, 0);
-}
-
-SEC("fexit/dummy_file_read")
-int BPF_PROG(file_read_fexit, struct kiocb *iocb, struct iov_iter *to, ssize_t ret)
-{
- return probe_exit(ctx, READ, ret);
-}
-
-SEC("fentry/dummy_file_write")
-int BPF_PROG(file_write_fentry, struct kiocb *iocb)
-{
- struct file *fp = iocb->ki_filp;
- loff_t start = iocb->ki_pos;
-
- return probe_entry(fp, start, 0);
-}
-
-SEC("fexit/dummy_file_write")
-int BPF_PROG(file_write_fexit, struct kiocb *iocb, struct iov_iter *from, ssize_t ret)
-{
- return probe_exit(ctx, WRITE, ret);
-}
-
-SEC("fentry/dummy_file_open")
-int BPF_PROG(file_open_fentry, struct inode *inode, struct file *file)
-{
- return probe_entry(file, 0, 0);
-}
-
-SEC("fexit/dummy_file_open")
-int BPF_PROG(file_open_fexit)
-{
- return probe_exit(ctx, OPEN, 0);
-}
-
-SEC("fentry/dummy_file_sync")
-int BPF_PROG(file_sync_fentry, struct file *file, loff_t start, loff_t end)
-{
- return probe_entry(file, start, end);
-}
-
-SEC("fexit/dummy_file_sync")
-int BPF_PROG(file_sync_fexit)
-{
- return probe_exit(ctx, FSYNC, 0);
-}
-
-char LICENSE[] SEC("license") = "GPL";
diff --git a/libbpf-tools/fsslower.c b/libbpf-tools/fsslower.c
deleted file mode 100644
index 820a201..0000000
--- a/libbpf-tools/fsslower.c
+++ /dev/null
@@ -1,455 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-
-/*
- * fsslower Trace file system operations slower than a threshold.
- *
- * Copyright (c) 2020 Wenbo Zhang
- * Copyright (c) 2021 Hengqi Chen
- *
- * Based on xfsslower(8) from BCC by Brendan Gregg & Dina Goldshtein.
- * 9-Mar-2020 Wenbo Zhang Created this.
- * 27-May-2021 Hengqi Chen Migrated to fsslower.
- */
-#include <argp.h>
-#include <libgen.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-#include <unistd.h>
-
-#include <bpf/libbpf.h>
-#include <bpf/bpf.h>
-
-#include "fsslower.h"
-#include "fsslower.skel.h"
-#include "trace_helpers.h"
-
-#define PERF_BUFFER_PAGES 64
-#define PERF_POLL_TIMEOUT_MS 100
-
-#define warn(...) fprintf(stderr, __VA_ARGS__)
-
-enum fs_type {
- NONE,
- BTRFS,
- EXT4,
- NFS,
- XFS,
-};
-
-static struct fs_config {
- const char *fs;
- const char *op_funcs[MAX_OP];
-} fs_configs[] = {
- [BTRFS] = { "btrfs", {
- [READ] = "btrfs_file_read_iter",
- [WRITE] = "btrfs_file_write_iter",
- [OPEN] = "btrfs_file_open",
- [FSYNC] = "btrfs_sync_file",
- }},
- [EXT4] = { "ext4", {
- [READ] = "ext4_file_read_iter",
- [WRITE] = "ext4_file_write_iter",
- [OPEN] = "ext4_file_open",
- [FSYNC] = "ext4_sync_file",
- }},
- [NFS] = { "nfs", {
- [READ] = "nfs_file_read",
- [WRITE] = "nfs_file_write",
- [OPEN] = "nfs_file_open",
- [FSYNC] = "nfs_file_fsync",
- }},
- [XFS] = { "xfs", {
- [READ] = "xfs_file_read_iter",
- [WRITE] = "xfs_file_write_iter",
- [OPEN] = "xfs_file_open",
- [FSYNC] = "xfs_file_fsync",
- }},
-};
-
-static char file_op[] = {
- [READ] = 'R',
- [WRITE] = 'W',
- [OPEN] = 'O',
- [FSYNC] = 'F',
-};
-
-static volatile sig_atomic_t exiting = 0;
-
-/* options */
-static enum fs_type fs_type = NONE;
-static pid_t target_pid = 0;
-static time_t duration = 0;
-static __u64 min_lat_ms = 10;
-static bool csv = false;
-static bool verbose = false;
-
-const char *argp_program_version = "fsslower 0.1";
-const char *argp_program_bug_address =
- "https://github.com/iovisor/bcc/tree/master/libbpf-tools";
-const char argp_program_doc[] =
-"Trace file system operations slower than a threshold.\n"
-"\n"
-"Usage: fsslower [-h] [-t FS] [-p PID] [-m MIN] [-d DURATION] [-c]\n"
-"\n"
-"EXAMPLES:\n"
-" fsslower -t ext4 # trace ext4 operations slower than 10 ms\n"
-" fsslower -t nfs -p 1216 # trace nfs operations with PID 1216 only\n"
-" fsslower -t xfs -c -d 1 # trace xfs operations for 1s with csv output\n";
-
-static const struct argp_option opts[] = {
- { "csv", 'c', NULL, 0, "Output as csv" },
- { "duration", 'd', "DURATION", 0, "Total duration of trace in seconds" },
- { "pid", 'p', "PID", 0, "Process ID to trace" },
- { "min", 'm', "MIN", 0, "Min latency to trace, in ms (default 10)" },
- { "type", 't', "Filesystem", 0, "Which filesystem to trace, [btrfs/ext4/nfs/xfs]" },
- { "verbose", 'v', NULL, 0, "Verbose debug output" },
- { NULL, 'h', NULL, OPTION_HIDDEN, "Show the full help" },
- {},
-};
-
-static error_t parse_arg(int key, char *arg, struct argp_state *state)
-{
- switch (key) {
- case 'v':
- verbose = true;
- break;
- case 'c':
- csv = true;
- break;
- case 'd':
- errno = 0;
- duration = strtol(arg, NULL, 10);
- if (errno || duration <= 0) {
- warn("invalid DURATION: %s\n", arg);
- argp_usage(state);
- }
- break;
- case 'm':
- errno = 0;
- min_lat_ms = strtoll(arg, NULL, 10);
- if (errno || min_lat_ms < 0) {
- warn("invalid latency (in ms): %s\n", arg);
- }
- break;
- case 't':
- if (!strcmp(arg, "btrfs")) {
- fs_type = BTRFS;
- } else if (!strcmp(arg, "ext4")) {
- fs_type = EXT4;
- } else if (!strcmp(arg, "nfs")) {
- fs_type = NFS;
- } else if (!strcmp(arg, "xfs")) {
- fs_type = XFS;
- } else {
- warn("invalid filesystem\n");
- argp_usage(state);
- }
- break;
- case 'p':
- errno = 0;
- target_pid = strtol(arg, NULL, 10);
- if (errno || target_pid <= 0) {
- warn("invalid PID: %s\n", arg);
- argp_usage(state);
- }
- break;
- case 'h':
- argp_state_help(state, stderr, ARGP_HELP_STD_HELP);
- break;
- default:
- return ARGP_ERR_UNKNOWN;
- }
- return 0;
-}
-
-static void alias_parse(char *prog)
-{
- char *name = basename(prog);
-
- if (!strcmp(name, "btrfsslower")) {
- fs_type = BTRFS;
- } else if (!strcmp(name, "ext4slower")) {
- fs_type = EXT4;
- } else if (!strcmp(name, "nfsslower")) {
- fs_type = NFS;
- } else if (!strcmp(name, "xfsslower")) {
- fs_type = XFS;
- }
-}
-
-static int libbpf_print_fn(enum libbpf_print_level level, const char *format, va_list args)
-{
- if (level == LIBBPF_DEBUG && !verbose)
- return 0;
- return vfprintf(stderr, format, args);
-}
-
-static void sig_int(int signo)
-{
- exiting = 1;
-}
-
-static bool check_fentry()
-{
- int i;
- const char *fn_name, *module;
- bool support_fentry = true;
-
- for (i = 0; i < MAX_OP; i++) {
- fn_name = fs_configs[fs_type].op_funcs[i];
- module = fs_configs[fs_type].fs;
- if (fn_name && !fentry_can_attach(fn_name, module)) {
- support_fentry = false;
- break;
- }
- }
- return support_fentry;
-}
-
-static int fentry_set_attach_target(struct fsslower_bpf *obj)
-{
- struct fs_config *cfg = &fs_configs[fs_type];
- int err = 0;
-
- err = err ?: bpf_program__set_attach_target(obj->progs.file_read_fentry, 0, cfg->op_funcs[READ]);
- err = err ?: bpf_program__set_attach_target(obj->progs.file_read_fexit, 0, cfg->op_funcs[READ]);
- err = err ?: bpf_program__set_attach_target(obj->progs.file_write_fentry, 0, cfg->op_funcs[WRITE]);
- err = err ?: bpf_program__set_attach_target(obj->progs.file_write_fexit, 0, cfg->op_funcs[WRITE]);
- err = err ?: bpf_program__set_attach_target(obj->progs.file_open_fentry, 0, cfg->op_funcs[OPEN]);
- err = err ?: bpf_program__set_attach_target(obj->progs.file_open_fexit, 0, cfg->op_funcs[OPEN]);
- err = err ?: bpf_program__set_attach_target(obj->progs.file_sync_fentry, 0, cfg->op_funcs[FSYNC]);
- err = err ?: bpf_program__set_attach_target(obj->progs.file_sync_fexit, 0, cfg->op_funcs[FSYNC]);
- return err;
-}
-
-static void disable_fentry(struct fsslower_bpf *obj)
-{
- bpf_program__set_autoload(obj->progs.file_read_fentry, false);
- bpf_program__set_autoload(obj->progs.file_read_fexit, false);
- bpf_program__set_autoload(obj->progs.file_write_fentry, false);
- bpf_program__set_autoload(obj->progs.file_write_fexit, false);
- bpf_program__set_autoload(obj->progs.file_open_fentry, false);
- bpf_program__set_autoload(obj->progs.file_open_fexit, false);
- bpf_program__set_autoload(obj->progs.file_sync_fentry, false);
- bpf_program__set_autoload(obj->progs.file_sync_fexit, false);
-}
-
-static void disable_kprobes(struct fsslower_bpf *obj)
-{
- bpf_program__set_autoload(obj->progs.file_read_entry, false);
- bpf_program__set_autoload(obj->progs.file_read_exit, false);
- bpf_program__set_autoload(obj->progs.file_write_entry, false);
- bpf_program__set_autoload(obj->progs.file_write_exit, false);
- bpf_program__set_autoload(obj->progs.file_open_entry, false);
- bpf_program__set_autoload(obj->progs.file_open_exit, false);
- bpf_program__set_autoload(obj->progs.file_sync_entry, false);
- bpf_program__set_autoload(obj->progs.file_sync_exit, false);
-}
-
-static int attach_kprobes(struct fsslower_bpf *obj)
-{
- long err = 0;
- struct fs_config *cfg = &fs_configs[fs_type];
-
- /* READ */
- obj->links.file_read_entry = bpf_program__attach_kprobe(obj->progs.file_read_entry, false, cfg->op_funcs[READ]);
- if (!obj->links.file_read_entry)
- goto errout;
- obj->links.file_read_exit = bpf_program__attach_kprobe(obj->progs.file_read_exit, true, cfg->op_funcs[READ]);
- if (!obj->links.file_read_exit)
- goto errout;
- /* WRITE */
- obj->links.file_write_entry = bpf_program__attach_kprobe(obj->progs.file_write_entry, false, cfg->op_funcs[WRITE]);
- if (!obj->links.file_write_entry)
- goto errout;
- obj->links.file_write_exit = bpf_program__attach_kprobe(obj->progs.file_write_exit, true, cfg->op_funcs[WRITE]);
- if (!obj->links.file_write_exit)
- goto errout;
- /* OPEN */
- obj->links.file_open_entry = bpf_program__attach_kprobe(obj->progs.file_open_entry, false, cfg->op_funcs[OPEN]);
- if (!obj->links.file_open_entry)
- goto errout;
- obj->links.file_open_exit = bpf_program__attach_kprobe(obj->progs.file_open_exit, true, cfg->op_funcs[OPEN]);
- if (!obj->links.file_open_exit)
- goto errout;
- /* FSYNC */
- obj->links.file_sync_entry = bpf_program__attach_kprobe(obj->progs.file_sync_entry, false, cfg->op_funcs[FSYNC]);
- if (!obj->links.file_sync_entry)
- goto errout;
- obj->links.file_sync_exit = bpf_program__attach_kprobe(obj->progs.file_sync_exit, true, cfg->op_funcs[FSYNC]);
- if (!obj->links.file_sync_exit)
- goto errout;
- return 0;
-
-errout:
- err = -errno;
- warn("failed to attach kprobe: %ld\n", err);
- return err;
-}
-
-static void print_headers()
-{
- const char *fs = fs_configs[fs_type].fs;
-
- if (csv) {
- printf("ENDTIME_ns,TASK,PID,TYPE,BYTES,OFFSET_b,LATENCY_us,FILE\n");
- return;
- }
-
- if (min_lat_ms)
- printf("Tracing %s operations slower than %llu ms", fs, min_lat_ms);
- else
- printf("Tracing %s operations", fs);
-
- if (duration)
- printf(" for %ld secs.\n", duration);
- else
- printf("... Hit Ctrl-C to end.\n");
-
- printf("%-8s %-16s %-7s %1s %-7s %-8s %7s %s\n",
- "TIME", "COMM", "PID", "T", "BYTES", "OFF_KB", "LAT(ms)", "FILENAME");
-}
-
-static void handle_event(void *ctx, int cpu, void *data, __u32 data_sz)
-{
- const struct event *e = data;
- struct tm *tm;
- char ts[32];
- time_t t;
-
- if (csv) {
- printf("%lld,%s,%d,%c,", e->end_ns, e->task, e->pid, file_op[e->op]);
- if (e->size == LLONG_MAX)
- printf("LL_MAX,");
- else
- printf("%ld,", e->size);
- printf("%lld,%lld,%s\n", e->offset, e->delta_us, e->file);
- return;
- }
-
- time(&t);
- tm = localtime(&t);
- strftime(ts, sizeof(ts), "%H:%M:%S", tm);
-
- printf("%-8s %-16s %-7d %c ", ts, e->task, e->pid, file_op[e->op]);
- if (e->size == LLONG_MAX)
- printf("%-7s ", "LL_MAX");
- else
- printf("%-7ld ", e->size);
- printf("%-8lld %7.2f %s\n", e->offset / 1024, (double)e->delta_us / 1000, e->file);
-}
-
-static void handle_lost_events(void *ctx, int cpu, __u64 lost_cnt)
-{
- warn("lost %llu events on CPU #%d\n", lost_cnt, cpu);
-}
-
-int main(int argc, char **argv)
-{
- static const struct argp argp = {
- .options = opts,
- .parser = parse_arg,
- .doc = argp_program_doc,
- };
- struct perf_buffer *pb = NULL;
- struct fsslower_bpf *skel;
- __u64 time_end = 0;
- int err;
- bool support_fentry;
-
- alias_parse(argv[0]);
- err = argp_parse(&argp, argc, argv, 0, NULL, NULL);
- if (err)
- return err;
- if (fs_type == NONE) {
- warn("filesystem must be specified using -t option.\n");
- return 1;
- }
-
- libbpf_set_strict_mode(LIBBPF_STRICT_ALL);
- libbpf_set_print(libbpf_print_fn);
-
- skel = fsslower_bpf__open();
- if (!skel) {
- warn("failed to open BPF object\n");
- return 1;
- }
-
- skel->rodata->target_pid = target_pid;
- skel->rodata->min_lat_ns = min_lat_ms * 1000 * 1000;
-
- /*
- * before load
- * if fentry is supported, we set attach target and disable kprobes
- * otherwise, we disable fentry and attach kprobes after loading
- */
- support_fentry = check_fentry();
- if (support_fentry) {
- err = fentry_set_attach_target(skel);
- if (err) {
- warn("failed to set attach target: %d\n", err);
- goto cleanup;
- }
- disable_kprobes(skel);
- } else {
- disable_fentry(skel);
- }
-
- err = fsslower_bpf__load(skel);
- if (err) {
- warn("failed to load BPF object: %d\n", err);
- goto cleanup;
- }
-
- /*
- * after load
- * if fentry is supported, let libbpf do auto load
- * otherwise, we attach to kprobes manually
- */
- err = support_fentry ? fsslower_bpf__attach(skel) : attach_kprobes(skel);
- if (err) {
- warn("failed to attach BPF programs: %d\n", err);
- goto cleanup;
- }
-
- pb = perf_buffer__new(bpf_map__fd(skel->maps.events), PERF_BUFFER_PAGES,
- handle_event, handle_lost_events, NULL, NULL);
- if (!pb) {
- err = -errno;
- warn("failed to open perf buffer: %d\n", err);
- goto cleanup;
- }
-
- print_headers();
-
- if (duration)
- time_end = get_ktime_ns() + duration * NSEC_PER_SEC;
-
- if (signal(SIGINT, sig_int) == SIG_ERR) {
- warn("can't set signal handler: %s\n", strerror(errno));
- err = 1;
- goto cleanup;
- }
-
- /* main: poll */
- while (!exiting) {
- err = perf_buffer__poll(pb, PERF_POLL_TIMEOUT_MS);
- if (err < 0 && err != -EINTR) {
- fprintf(stderr, "error polling perf buffer: %s\n", strerror(-err));
- goto cleanup;
- }
- if (duration && get_ktime_ns() > time_end)
- goto cleanup;
- /* reset err to return 0 if exiting */
- err = 0;
- }
-
-cleanup:
- perf_buffer__free(pb);
- fsslower_bpf__destroy(skel);
-
- return err != 0;
-}
diff --git a/libbpf-tools/fsslower.h b/libbpf-tools/fsslower.h
deleted file mode 100644
index 5c5ec4b..0000000
--- a/libbpf-tools/fsslower.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-#ifndef __FSSLOWER_H
-#define __FSSLOWER_H
-
-#define FILE_NAME_LEN 32
-#define TASK_COMM_LEN 16
-
-enum fs_file_op {
- READ,
- WRITE,
- OPEN,
- FSYNC,
- MAX_OP,
-};
-
-struct event {
- __u64 delta_us;
- __u64 end_ns;
- __s64 offset;
- ssize_t size;
- pid_t pid;
- enum fs_file_op op;
- char file[FILE_NAME_LEN];
- char task[TASK_COMM_LEN];
-};
-
-#endif /* __FSSLOWER_H */
diff --git a/libbpf-tools/funclatency.bpf.c b/libbpf-tools/funclatency.bpf.c
deleted file mode 100644
index c004b83..0000000
--- a/libbpf-tools/funclatency.bpf.c
+++ /dev/null
@@ -1,71 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/* Copyright (c) 2021 Google LLC. */
-#include "vmlinux.h"
-#include <bpf/bpf_core_read.h>
-#include <bpf/bpf_helpers.h>
-#include <bpf/bpf_tracing.h>
-#include "funclatency.h"
-#include "bits.bpf.h"
-
-const volatile pid_t targ_tgid = 0;
-const volatile int units = 0;
-
-/* key: pid. value: start time */
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- __uint(max_entries, MAX_PIDS);
- __type(key, u32);
- __type(value, u64);
-} starts SEC(".maps");
-
-__u32 hist[MAX_SLOTS] = {};
-
-SEC("kprobe/dummy_kprobe")
-int BPF_KPROBE(dummy_kprobe)
-{
- u64 id = bpf_get_current_pid_tgid();
- u32 tgid = id >> 32;
- u32 pid = id;
- u64 nsec;
-
- if (targ_tgid && targ_tgid != tgid)
- return 0;
- nsec = bpf_ktime_get_ns();
- bpf_map_update_elem(&starts, &pid, &nsec, BPF_ANY);
-
- return 0;
-}
-
-SEC("kretprobe/dummy_kretprobe")
-int BPF_KRETPROBE(dummy_kretprobe)
-{
- u64 *start;
- u64 nsec = bpf_ktime_get_ns();
- u64 id = bpf_get_current_pid_tgid();
- u32 pid = id;
- u64 slot, delta;
-
- start = bpf_map_lookup_elem(&starts, &pid);
- if (!start)
- return 0;
-
- delta = nsec - *start;
-
- switch (units) {
- case USEC:
- delta /= 1000;
- break;
- case MSEC:
- delta /= 1000000;
- break;
- }
-
- slot = log2l(delta);
- if (slot >= MAX_SLOTS)
- slot = MAX_SLOTS - 1;
- __sync_fetch_and_add(&hist[slot], 1);
-
- return 0;
-}
-
-char LICENSE[] SEC("license") = "GPL";
diff --git a/libbpf-tools/funclatency.c b/libbpf-tools/funclatency.c
deleted file mode 100644
index 3ea0fec..0000000
--- a/libbpf-tools/funclatency.c
+++ /dev/null
@@ -1,348 +0,0 @@
-// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
-/* Copyright (c) 2021 Google LLC.
- *
- * Based on funclatency from BCC by Brendan Gregg and others
- * 2021-02-26 Barret Rhoden Created this.
- *
- * TODO:
- * - support uprobes on libraries without -p PID. (parse ld.so.cache)
- * - support regexp pattern matching and per-function histograms
- */
-#include <argp.h>
-#include <errno.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-#include <unistd.h>
-
-#include <bpf/libbpf.h>
-#include <bpf/bpf.h>
-#include "funclatency.h"
-#include "funclatency.skel.h"
-#include "trace_helpers.h"
-#include "map_helpers.h"
-#include "uprobe_helpers.h"
-
-#define warn(...) fprintf(stderr, __VA_ARGS__)
-
-static struct prog_env {
- int units;
- pid_t pid;
- unsigned int duration;
- unsigned int interval;
- unsigned int iterations;
- bool timestamp;
- char *funcname;
- bool verbose;
-} env = {
- .interval = 99999999,
- .iterations = 99999999,
-};
-
-const char *argp_program_version = "funclatency 0.1";
-const char *argp_program_bug_address =
- "https://github.com/iovisor/bcc/tree/master/libbpf-tools";
-static const char args_doc[] = "FUNCTION";
-static const char program_doc[] =
-"Time functions and print latency as a histogram\n"
-"\n"
-"Usage: funclatency [-h] [-m|-u] [-p PID] [-d DURATION] [ -i INTERVAL ]\n"
-" [-T] FUNCTION\n"
-" Choices for FUNCTION: FUNCTION (kprobe)\n"
-" LIBRARY:FUNCTION (uprobe a library in -p PID)\n"
-" :FUNCTION (uprobe the binary of -p PID)\n"
-" PROGRAM:FUNCTION (uprobe the binary PROGRAM)\n"
-"\v"
-"Examples:\n"
-" ./funclatency do_sys_open # time the do_sys_open() kernel function\n"
-" ./funclatency -m do_nanosleep # time do_nanosleep(), in milliseconds\n"
-" ./funclatency -u vfs_read # time vfs_read(), in microseconds\n"
-" ./funclatency -p 181 vfs_read # time process 181 only\n"
-" ./funclatency -p 181 c:read # time the read() C library function\n"
-" ./funclatency -p 181 :foo # time foo() from pid 181's userspace\n"
-" ./funclatency -i 2 -d 10 vfs_read # output every 2 seconds, for 10s\n"
-" ./funclatency -mTi 5 vfs_read # output every 5 seconds, with timestamps\n"
-;
-
-static const struct argp_option opts[] = {
- { "milliseconds", 'm', NULL, 0, "Output in milliseconds"},
- { "microseconds", 'u', NULL, 0, "Output in microseconds"},
- {0, 0, 0, 0, ""},
- { "pid", 'p', "PID", 0, "Process ID to trace"},
- {0, 0, 0, 0, ""},
- { "interval", 'i', "INTERVAL", 0, "Summary interval in seconds"},
- { "duration", 'd', "DURATION", 0, "Duration to trace"},
- { "timestamp", 'T', NULL, 0, "Print timestamp"},
- { "verbose", 'v', NULL, 0, "Verbose debug output" },
- { NULL, 'h', NULL, OPTION_HIDDEN, "Show the full help"},
- {},
-};
-
-static error_t parse_arg(int key, char *arg, struct argp_state *state)
-{
- struct prog_env *env = state->input;
- long duration, interval, pid;
-
- switch (key) {
- case 'p':
- errno = 0;
- pid = strtol(arg, NULL, 10);
- if (errno || pid <= 0) {
- warn("Invalid PID: %s\n", arg);
- argp_usage(state);
- }
- env->pid = pid;
- break;
- case 'm':
- if (env->units != NSEC) {
- warn("only set one of -m or -u\n");
- argp_usage(state);
- }
- env->units = MSEC;
- break;
- case 'u':
- if (env->units != NSEC) {
- warn("only set one of -m or -u\n");
- argp_usage(state);
- }
- env->units = USEC;
- break;
- case 'd':
- errno = 0;
- duration = strtol(arg, NULL, 10);
- if (errno || duration <= 0) {
- warn("Invalid duration: %s\n", arg);
- argp_usage(state);
- }
- env->duration = duration;
- break;
- case 'i':
- errno = 0;
- interval = strtol(arg, NULL, 10);
- if (errno || interval <= 0) {
- warn("Invalid interval: %s\n", arg);
- argp_usage(state);
- }
- env->interval = interval;
- break;
- case 'T':
- env->timestamp = true;
- break;
- case 'v':
- env->verbose = true;
- break;
- case 'h':
- argp_state_help(state, stderr, ARGP_HELP_STD_HELP);
- break;
- case ARGP_KEY_ARG:
- if (env->funcname) {
- warn("Too many function names: %s\n", arg);
- argp_usage(state);
- }
- env->funcname = arg;
- break;
- case ARGP_KEY_END:
- if (!env->funcname) {
- warn("Need a function to trace\n");
- argp_usage(state);
- }
- if (env->duration) {
- if (env->interval > env->duration)
- env->interval = env->duration;
- env->iterations = env->duration / env->interval;
- }
- break;
- default:
- return ARGP_ERR_UNKNOWN;
- }
- return 0;
-}
-
-static int libbpf_print_fn(enum libbpf_print_level level, const char *format, va_list args)
-{
- if (level == LIBBPF_DEBUG && !env.verbose)
- return 0;
- return vfprintf(stderr, format, args);
-}
-
-static const char *unit_str(void)
-{
- switch (env.units) {
- case NSEC:
- return "nsec";
- case USEC:
- return "usec";
- case MSEC:
- return "msec";
- };
-
- return "bad units";
-}
-
-static int attach_kprobes(struct funclatency_bpf *obj)
-{
- long err;
-
- obj->links.dummy_kprobe = bpf_program__attach_kprobe(obj->progs.dummy_kprobe, false,
- env.funcname);
- if (!obj->links.dummy_kprobe) {
- err = -errno;
- warn("failed to attach kprobe: %ld\n", err);
- return -1;
- }
-
- obj->links.dummy_kretprobe = bpf_program__attach_kprobe(obj->progs.dummy_kretprobe, true,
- env.funcname);
- if (!obj->links.dummy_kretprobe) {
- err = -errno;
- warn("failed to attach kretprobe: %ld\n", err);
- return -1;
- }
-
- return 0;
-}
-
-static int attach_uprobes(struct funclatency_bpf *obj)
-{
- char *binary, *function;
- char bin_path[PATH_MAX];
- off_t func_off;
- int ret = -1;
- long err;
-
- binary = strdup(env.funcname);
- if (!binary) {
- warn("strdup failed");
- return -1;
- }
- function = strchr(binary, ':');
- if (!function) {
- warn("Binary should have contained ':' (internal bug!)\n");
- return -1;
- }
- *function = '\0';
- function++;
-
- if (resolve_binary_path(binary, env.pid, bin_path, sizeof(bin_path)))
- goto out_binary;
-
- func_off = get_elf_func_offset(bin_path, function);
- if (func_off < 0) {
- warn("Could not find %s in %s\n", function, bin_path);
- goto out_binary;
- }
-
- obj->links.dummy_kprobe =
- bpf_program__attach_uprobe(obj->progs.dummy_kprobe, false,
- env.pid ?: -1, bin_path, func_off);
- if (!obj->links.dummy_kprobe) {
- err = -errno;
- warn("Failed to attach uprobe: %ld\n", err);
- goto out_binary;
- }
-
- obj->links.dummy_kretprobe =
- bpf_program__attach_uprobe(obj->progs.dummy_kretprobe, true,
- env.pid ?: -1, bin_path, func_off);
- if (!obj->links.dummy_kretprobe) {
- err = -errno;
- warn("Failed to attach uretprobe: %ld\n", err);
- goto out_binary;
- }
-
- ret = 0;
-
-out_binary:
- free(binary);
-
- return ret;
-}
-
-static int attach_probes(struct funclatency_bpf *obj)
-{
- if (strchr(env.funcname, ':'))
- return attach_uprobes(obj);
- return attach_kprobes(obj);
-}
-
-static volatile bool exiting;
-
-static void sig_hand(int signr)
-{
- exiting = true;
-}
-
-static struct sigaction sigact = {.sa_handler = sig_hand};
-
-int main(int argc, char **argv)
-{
- static const struct argp argp = {
- .options = opts,
- .parser = parse_arg,
- .args_doc = args_doc,
- .doc = program_doc,
- };
- struct funclatency_bpf *obj;
- int i, err;
- struct tm *tm;
- char ts[32];
- time_t t;
-
- err = argp_parse(&argp, argc, argv, 0, NULL, &env);
- if (err)
- return err;
-
- sigaction(SIGINT, &sigact, 0);
-
- libbpf_set_strict_mode(LIBBPF_STRICT_ALL);
- libbpf_set_print(libbpf_print_fn);
-
- obj = funclatency_bpf__open();
- if (!obj) {
- warn("failed to open BPF object\n");
- return 1;
- }
-
- obj->rodata->units = env.units;
- obj->rodata->targ_tgid = env.pid;
-
- err = funclatency_bpf__load(obj);
- if (err) {
- warn("failed to load BPF object\n");
- return 1;
- }
-
- if (!obj->bss) {
- warn("Memory-mapping BPF maps is supported starting from Linux 5.7, please upgrade.\n");
- goto cleanup;
- }
-
- err = attach_probes(obj);
- if (err)
- goto cleanup;
-
- printf("Tracing %s. Hit Ctrl-C to exit\n", env.funcname);
-
- for (i = 0; i < env.iterations && !exiting; i++) {
- sleep(env.interval);
-
- printf("\n");
- if (env.timestamp) {
- time(&t);
- tm = localtime(&t);
- strftime(ts, sizeof(ts), "%H:%M:%S", tm);
- printf("%-8s\n", ts);
- }
-
- print_log2_hist(obj->bss->hist, MAX_SLOTS, unit_str());
- }
-
- printf("Exiting trace of %s\n", env.funcname);
-
-cleanup:
- funclatency_bpf__destroy(obj);
-
- return err != 0;
-}
diff --git a/libbpf-tools/funclatency.h b/libbpf-tools/funclatency.h
deleted file mode 100644
index a28fc2c..0000000
--- a/libbpf-tools/funclatency.h
+++ /dev/null
@@ -1,11 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-#pragma once
-
-#define MAX_PIDS 102400
-#define MAX_SLOTS 25
-
-enum units {
- NSEC,
- USEC,
- MSEC,
-};
diff --git a/libbpf-tools/gethostlatency.bpf.c b/libbpf-tools/gethostlatency.bpf.c
deleted file mode 100644
index 2ed5de1..0000000
--- a/libbpf-tools/gethostlatency.bpf.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/* Copyright (c) 2021 Hengqi Chen */
-#include <vmlinux.h>
-#include <bpf/bpf_helpers.h>
-#include <bpf/bpf_core_read.h>
-#include <bpf/bpf_tracing.h>
-#include "gethostlatency.h"
-
-#define MAX_ENTRIES 10240
-
-const volatile pid_t target_pid = 0;
-
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- __uint(max_entries, MAX_ENTRIES);
- __type(key, __u32);
- __type(value, struct event);
-} starts SEC(".maps");
-
-struct {
- __uint(type, BPF_MAP_TYPE_PERF_EVENT_ARRAY);
- __uint(key_size, sizeof(__u32));
- __uint(value_size, sizeof(__u32));
-} events SEC(".maps");
-
-static int probe_entry(struct pt_regs *ctx)
-{
- if (!PT_REGS_PARM1(ctx))
- return 0;
-
- __u64 pid_tgid = bpf_get_current_pid_tgid();
- __u32 pid = pid_tgid >> 32;
- __u32 tid = (__u32)pid_tgid;
- struct event event = {};
-
- if (target_pid && target_pid != pid)
- return 0;
-
- event.time = bpf_ktime_get_ns();
- event.pid = pid;
- bpf_get_current_comm(&event.comm, sizeof(event.comm));
- bpf_probe_read_user(&event.host, sizeof(event.host), (void *)PT_REGS_PARM1(ctx));
- bpf_map_update_elem(&starts, &tid, &event, BPF_ANY);
- return 0;
-}
-
-static int probe_return(struct pt_regs *ctx)
-{
- __u32 tid = (__u32)bpf_get_current_pid_tgid();
- struct event *eventp;
-
- eventp = bpf_map_lookup_elem(&starts, &tid);
- if (!eventp)
- return 0;
-
- /* update time from timestamp to delta */
- eventp->time = bpf_ktime_get_ns() - eventp->time;
- bpf_perf_event_output(ctx, &events, BPF_F_CURRENT_CPU, eventp, sizeof(*eventp));
- bpf_map_delete_elem(&starts, &tid);
- return 0;
-}
-
-SEC("kprobe/handle_entry")
-int handle_entry(struct pt_regs *ctx)
-{
- return probe_entry(ctx);
-}
-
-SEC("kretprobe/handle_return")
-int handle_return(struct pt_regs *ctx)
-{
- return probe_return(ctx);
-}
-
-char LICENSE[] SEC("license") = "GPL";
diff --git a/libbpf-tools/gethostlatency.c b/libbpf-tools/gethostlatency.c
deleted file mode 100644
index 9b3ebc2..0000000
--- a/libbpf-tools/gethostlatency.c
+++ /dev/null
@@ -1,288 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-
-/*
- * gethostlatency Show latency for getaddrinfo/gethostbyname[2] calls.
- *
- * Copyright (c) 2021 Hengqi Chen
- *
- * Based on gethostlatency(8) from BCC by Brendan Gregg.
- * 24-Mar-2021 Hengqi Chen Created this.
- */
-#include <argp.h>
-#include <errno.h>
-#include <signal.h>
-#include <time.h>
-
-#include <bpf/libbpf.h>
-#include <bpf/bpf.h>
-#include "gethostlatency.h"
-#include "gethostlatency.skel.h"
-#include "trace_helpers.h"
-#include "uprobe_helpers.h"
-
-#define PERF_BUFFER_PAGES 16
-#define PERF_POLL_TIMEOUT_MS 100
-#define warn(...) fprintf(stderr, __VA_ARGS__)
-
-static volatile sig_atomic_t exiting = 0;
-
-static pid_t target_pid = 0;
-static const char *libc_path = NULL;
-static bool verbose = false;
-
-const char *argp_program_version = "gethostlatency 0.1";
-const char *argp_program_bug_address =
- "https://github.com/iovisor/bcc/tree/master/libbpf-tools";
-const char argp_program_doc[] =
-"Show latency for getaddrinfo/gethostbyname[2] calls.\n"
-"\n"
-"USAGE: gethostlatency [-h] [-p PID] [-l LIBC]\n"
-"\n"
-"EXAMPLES:\n"
-" gethostlatency # time getaddrinfo/gethostbyname[2] calls\n"
-" gethostlatency -p 1216 # only trace PID 1216\n";
-
-static const struct argp_option opts[] = {
- { "pid", 'p', "PID", 0, "Process ID to trace" },
- { "libc", 'l', "LIBC", 0, "Specify which libc.so to use" },
- { "verbose", 'v', NULL, 0, "Verbose debug output" },
- { NULL, 'h', NULL, OPTION_HIDDEN, "Show the full help" },
- {},
-};
-
-static error_t parse_arg(int key, char *arg, struct argp_state *state)
-{
- long pid;
-
- switch (key) {
- case 'p':
- errno = 0;
- pid = strtol(arg, NULL, 10);
- if (errno || pid <= 0) {
- warn("Invalid PID: %s\n", arg);
- argp_usage(state);
- }
- target_pid = pid;
- break;
- case 'l':
- libc_path = strdup(arg);
- if (access(libc_path, F_OK)) {
- warn("Invalid libc: %s\n", arg);
- argp_usage(state);
- }
- break;
- case 'v':
- verbose = true;
- break;
- case 'h':
- argp_state_help(state, stderr, ARGP_HELP_STD_HELP);
- break;
- default:
- return ARGP_ERR_UNKNOWN;
- }
- return 0;
-}
-
-static int libbpf_print_fn(enum libbpf_print_level level, const char *format, va_list args)
-{
- if (level == LIBBPF_DEBUG && !verbose)
- return 0;
- return vfprintf(stderr, format, args);
-}
-
-static void sig_int(int signo)
-{
- exiting = 1;
-}
-
-static void handle_event(void *ctx, int cpu, void *data, __u32 data_sz)
-{
- const struct event *e = data;
- struct tm *tm;
- char ts[16];
- time_t t;
-
- time(&t);
- tm = localtime(&t);
- strftime(ts, sizeof(ts), "%H:%M:%S", tm);
- printf("%-8s %-7d %-16s %-10.3f %-s\n",
- ts, e->pid, e->comm, (double)e->time/1000000, e->host);
-}
-
-static void handle_lost_events(void *ctx, int cpu, __u64 lost_cnt)
-{
- warn("lost %llu events on CPU #%d\n", lost_cnt, cpu);
-}
-
-static int get_libc_path(char *path)
-{
- FILE *f;
- char buf[PATH_MAX] = {};
- char *filename;
- float version;
-
- if (libc_path) {
- memcpy(path, libc_path, strlen(libc_path));
- return 0;
- }
-
- f = fopen("/proc/self/maps", "r");
- if (!f)
- return -errno;
-
- while (fscanf(f, "%*x-%*x %*s %*s %*s %*s %[^\n]\n", buf) != EOF) {
- if (strchr(buf, '/') != buf)
- continue;
- filename = strrchr(buf, '/') + 1;
- if (sscanf(filename, "libc-%f.so", &version) == 1) {
- memcpy(path, buf, strlen(buf));
- fclose(f);
- return 0;
- }
- }
-
- fclose(f);
- return -1;
-}
-
-static int attach_uprobes(struct gethostlatency_bpf *obj, struct bpf_link *links[])
-{
- int err;
- char libc_path[PATH_MAX] = {};
- off_t func_off;
-
- err = get_libc_path(libc_path);
- if (err) {
- warn("could not find libc.so\n");
- return -1;
- }
-
- func_off = get_elf_func_offset(libc_path, "getaddrinfo");
- if (func_off < 0) {
- warn("could not find getaddrinfo in %s\n", libc_path);
- return -1;
- }
- links[0] = bpf_program__attach_uprobe(obj->progs.handle_entry, false,
- target_pid ?: -1, libc_path, func_off);
- if (!links[0]) {
- warn("failed to attach getaddrinfo: %d\n", -errno);
- return -1;
- }
- links[1] = bpf_program__attach_uprobe(obj->progs.handle_return, true,
- target_pid ?: -1, libc_path, func_off);
- if (!links[1]) {
- warn("failed to attach getaddrinfo: %d\n", -errno);
- return -1;
- }
-
- func_off = get_elf_func_offset(libc_path, "gethostbyname");
- if (func_off < 0) {
- warn("could not find gethostbyname in %s\n", libc_path);
- return -1;
- }
- links[2] = bpf_program__attach_uprobe(obj->progs.handle_entry, false,
- target_pid ?: -1, libc_path, func_off);
- if (!links[2]) {
- warn("failed to attach gethostbyname: %d\n", -errno);
- return -1;
- }
- links[3] = bpf_program__attach_uprobe(obj->progs.handle_return, true,
- target_pid ?: -1, libc_path, func_off);
- if (!links[3]) {
- warn("failed to attach gethostbyname: %d\n", -errno);
- return -1;
- }
-
- func_off = get_elf_func_offset(libc_path, "gethostbyname2");
- if (func_off < 0) {
- warn("could not find gethostbyname2 in %s\n", libc_path);
- return -1;
- }
- links[4] = bpf_program__attach_uprobe(obj->progs.handle_entry, false,
- target_pid ?: -1, libc_path, func_off);
- if (!links[4]) {
- warn("failed to attach gethostbyname2: %d\n", -errno);
- return -1;
- }
- links[5] = bpf_program__attach_uprobe(obj->progs.handle_return, true,
- target_pid ?: -1, libc_path, func_off);
- if (!links[5]) {
- warn("failed to attach gethostbyname2: %d\n", -errno);
- return -1;
- }
-
- return 0;
-}
-
-int main(int argc, char **argv)
-{
- static const struct argp argp = {
- .options = opts,
- .parser = parse_arg,
- .doc = argp_program_doc,
- };
- struct perf_buffer *pb = NULL;
- struct bpf_link *links[6] = {};
- struct gethostlatency_bpf *obj;
- int i, err;
-
- err = argp_parse(&argp, argc, argv, 0, NULL, NULL);
- if (err)
- return err;
-
- libbpf_set_strict_mode(LIBBPF_STRICT_ALL);
- libbpf_set_print(libbpf_print_fn);
-
- obj = gethostlatency_bpf__open();
- if (!obj) {
- warn("failed to open BPF object\n");
- return 1;
- }
-
- obj->rodata->target_pid = target_pid;
-
- err = gethostlatency_bpf__load(obj);
- if (err) {
- warn("failed to load BPF object: %d\n", err);
- goto cleanup;
- }
-
- err = attach_uprobes(obj, links);
- if (err)
- goto cleanup;
-
- pb = perf_buffer__new(bpf_map__fd(obj->maps.events), PERF_BUFFER_PAGES,
- handle_event, handle_lost_events, NULL, NULL);
- if (!pb) {
- err = -errno;
- warn("failed to open perf buffer: %d\n", err);
- goto cleanup;
- }
-
- if (signal(SIGINT, sig_int) == SIG_ERR) {
- warn("can't set signal handler: %s\n", strerror(errno));
- err = 1;
- goto cleanup;
- }
-
- printf("%-8s %-7s %-16s %-10s %-s\n",
- "TIME", "PID", "COMM", "LATms", "HOST");
-
- while (!exiting) {
- err = perf_buffer__poll(pb, PERF_POLL_TIMEOUT_MS);
- if (err < 0 && err != -EINTR) {
- warn("error polling perf buffer: %s\n", strerror(-err));
- goto cleanup;
- }
- /* reset err to return 0 if exiting */
- err = 0;
- }
-
-cleanup:
- perf_buffer__free(pb);
- for (i = 0; i < 6; i++)
- bpf_link__destroy(links[i]);
- gethostlatency_bpf__destroy(obj);
-
- return err != 0;
-}
diff --git a/libbpf-tools/gethostlatency.h b/libbpf-tools/gethostlatency.h
deleted file mode 100644
index 9158fa6..0000000
--- a/libbpf-tools/gethostlatency.h
+++ /dev/null
@@ -1,15 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-#ifndef __GETHOSTLATENCY_H
-#define __GETHOSTLATENCY_H
-
-#define TASK_COMM_LEN 16
-#define HOST_LEN 80
-
-struct event {
- __u64 time;
- __u32 pid;
- char comm[TASK_COMM_LEN];
- char host[HOST_LEN];
-};
-
-#endif /* __GETHOSTLATENCY_H */
diff --git a/libbpf-tools/hardirqs.bpf.c b/libbpf-tools/hardirqs.bpf.c
deleted file mode 100644
index f1cd7af..0000000
--- a/libbpf-tools/hardirqs.bpf.c
+++ /dev/null
@@ -1,93 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-// Copyright (c) 2020 Wenbo Zhang
-#include <vmlinux.h>
-#include <bpf/bpf_helpers.h>
-#include <bpf/bpf_tracing.h>
-#include "hardirqs.h"
-#include "bits.bpf.h"
-#include "maps.bpf.h"
-
-#define MAX_ENTRIES 256
-
-const volatile bool targ_dist = false;
-const volatile bool targ_ns = false;
-
-struct {
- __uint(type, BPF_MAP_TYPE_PERCPU_ARRAY);
- __uint(max_entries, 1);
- __type(key, u32);
- __type(value, u64);
-} start SEC(".maps");
-
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- __uint(max_entries, MAX_ENTRIES);
- __type(key, struct irq_key);
- __type(value, struct info);
-} infos SEC(".maps");
-
-static struct info zero;
-
-SEC("tracepoint/irq/irq_handler_entry")
-int handle__irq_handler(struct trace_event_raw_irq_handler_entry *ctx)
-{
- struct irq_key key = {};
- struct info *info;
-
- bpf_probe_read_kernel_str(&key.name, sizeof(key.name), ctx->__data);
- info = bpf_map_lookup_or_try_init(&infos, &key, &zero);
- if (!info)
- return 0;
- info->count += 1;
- return 0;
-}
-
-SEC("tp_btf/irq_handler_entry")
-int BPF_PROG(irq_handler_entry)
-{
- u64 ts = bpf_ktime_get_ns();
- u32 key = 0;
-
- bpf_map_update_elem(&start, &key, &ts, 0);
- return 0;
-}
-
-SEC("tp_btf/irq_handler_exit")
-int BPF_PROG(irq_handler_exit_exit, int irq, struct irqaction *action)
-{
- struct irq_key ikey = {};
- struct info *info;
- u32 key = 0;
- s64 delta;
- u64 *tsp;
-
- tsp = bpf_map_lookup_elem(&start, &key);
- if (!tsp || !*tsp)
- return 0;
-
- delta = bpf_ktime_get_ns() - *tsp;
- if (delta < 0)
- return 0;
- if (!targ_ns)
- delta /= 1000U;
-
- bpf_probe_read_kernel_str(&ikey.name, sizeof(ikey.name), action->name);
- info = bpf_map_lookup_or_try_init(&infos, &ikey, &zero);
- if (!info)
- return 0;
-
- if (!targ_dist) {
- info->count += delta;
- } else {
- u64 slot;
-
- slot = log2(delta);
- if (slot >= MAX_SLOTS)
- slot = MAX_SLOTS - 1;
- info->slots[slot]++;
- }
-
- return 0;
-}
-
-char LICENSE[] SEC("license") = "GPL";
diff --git a/libbpf-tools/hardirqs.c b/libbpf-tools/hardirqs.c
deleted file mode 100644
index a2475ef..0000000
--- a/libbpf-tools/hardirqs.c
+++ /dev/null
@@ -1,265 +0,0 @@
-// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
-// Copyright (c) 2020 Wenbo Zhang
-//
-// Based on hardirq(8) from BCC by Brendan Gregg.
-// 31-Aug-2020 Wenbo Zhang Created this.
-#include <argp.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-#include <unistd.h>
-#include <bpf/libbpf.h>
-#include <bpf/bpf.h>
-#include "hardirqs.h"
-#include "hardirqs.skel.h"
-#include "trace_helpers.h"
-
-struct env {
- bool count;
- bool distributed;
- bool nanoseconds;
- time_t interval;
- int times;
- bool timestamp;
- bool verbose;
-} env = {
- .interval = 99999999,
- .times = 99999999,
-};
-
-static volatile bool exiting;
-
-const char *argp_program_version = "hardirqs 0.1";
-const char *argp_program_bug_address =
- "https://github.com/iovisor/bcc/tree/master/libbpf-tools";
-const char argp_program_doc[] =
-"Summarize hard irq event time as histograms.\n"
-"\n"
-"USAGE: hardirqs [--help] [-T] [-N] [-d] [interval] [count]\n"
-"\n"
-"EXAMPLES:\n"
-" hardirqs # sum hard irq event time\n"
-" hardirqs -d # show hard irq event time as histograms\n"
-" hardirqs 1 10 # print 1 second summaries, 10 times\n"
-" hardirqs -NT 1 # 1s summaries, nanoseconds, and timestamps\n";
-
-static const struct argp_option opts[] = {
- { "count", 'C', NULL, 0, "Show event counts instead of timing" },
- { "distributed", 'd', NULL, 0, "Show distributions as histograms" },
- { "timestamp", 'T', NULL, 0, "Include timestamp on output" },
- { "nanoseconds", 'N', NULL, 0, "Output in nanoseconds" },
- { "verbose", 'v', NULL, 0, "Verbose debug output" },
- { NULL, 'h', NULL, OPTION_HIDDEN, "Show the full help" },
- {},
-};
-
-static error_t parse_arg(int key, char *arg, struct argp_state *state)
-{
- static int pos_args;
-
- switch (key) {
- case 'h':
- argp_state_help(state, stderr, ARGP_HELP_STD_HELP);
- break;
- case 'v':
- env.verbose = true;
- break;
- case 'd':
- env.distributed = true;
- break;
- case 'C':
- env.count = true;
- break;
- case 'N':
- env.nanoseconds = true;
- break;
- case 'T':
- env.timestamp = true;
- break;
- case ARGP_KEY_ARG:
- errno = 0;
- if (pos_args == 0) {
- env.interval = strtol(arg, NULL, 10);
- if (errno) {
- fprintf(stderr, "invalid internal\n");
- argp_usage(state);
- }
- } else if (pos_args == 1) {
- env.times = strtol(arg, NULL, 10);
- if (errno) {
- fprintf(stderr, "invalid times\n");
- argp_usage(state);
- }
- } else {
- fprintf(stderr,
- "unrecognized positional argument: %s\n", arg);
- argp_usage(state);
- }
- pos_args++;
- break;
- default:
- return ARGP_ERR_UNKNOWN;
- }
- return 0;
-}
-
-static int libbpf_print_fn(enum libbpf_print_level level, const char *format, va_list args)
-{
- if (level == LIBBPF_DEBUG && !env.verbose)
- return 0;
- return vfprintf(stderr, format, args);
-}
-
-static void sig_handler(int sig)
-{
- exiting = true;
-}
-
-static int print_map(struct bpf_map *map)
-{
- struct irq_key lookup_key = {}, next_key;
- struct info info;
- int fd, err;
-
- if (env.count) {
- printf("%-26s %11s\n", "HARDIRQ", "TOTAL_count");
- } else if (!env.distributed) {
- const char *units = env.nanoseconds ? "nsecs" : "usecs";
-
- printf("%-26s %6s%5s\n", "HARDIRQ", "TOTAL_", units);
- }
-
- fd = bpf_map__fd(map);
- while (!bpf_map_get_next_key(fd, &lookup_key, &next_key)) {
- err = bpf_map_lookup_elem(fd, &next_key, &info);
- if (err < 0) {
- fprintf(stderr, "failed to lookup infos: %d\n", err);
- return -1;
- }
- if (!env.distributed)
- printf("%-26s %11llu\n", next_key.name, info.count);
- else {
- const char *units = env.nanoseconds ? "nsecs" : "usecs";
-
- printf("hardirq = %s\n", next_key.name);
- print_log2_hist(info.slots, MAX_SLOTS, units);
- }
- lookup_key = next_key;
- }
-
- memset(&lookup_key, 0, sizeof(lookup_key));
-
- while (!bpf_map_get_next_key(fd, &lookup_key, &next_key)) {
- err = bpf_map_delete_elem(fd, &next_key);
- if (err < 0) {
- fprintf(stderr, "failed to cleanup infos: %d\n", err);
- return -1;
- }
- lookup_key = next_key;
- }
-
- return 0;
-}
-
-int main(int argc, char **argv)
-{
- static const struct argp argp = {
- .options = opts,
- .parser = parse_arg,
- .doc = argp_program_doc,
- };
- struct hardirqs_bpf *obj;
- struct tm *tm;
- char ts[32];
- time_t t;
- int err;
-
- err = argp_parse(&argp, argc, argv, 0, NULL, NULL);
- if (err)
- return err;
-
- if (env.count && env.distributed) {
- fprintf(stderr, "count, distributed cann't be used together.\n");
- return 1;
- }
-
- libbpf_set_strict_mode(LIBBPF_STRICT_ALL);
- libbpf_set_print(libbpf_print_fn);
-
- obj = hardirqs_bpf__open();
- if (!obj) {
- fprintf(stderr, "failed to open BPF object\n");
- return 1;
- }
-
- /* initialize global data (filtering options) */
- if (!env.count) {
- obj->rodata->targ_dist = env.distributed;
- obj->rodata->targ_ns = env.nanoseconds;
- }
-
- err = hardirqs_bpf__load(obj);
- if (err) {
- fprintf(stderr, "failed to load BPF object: %d\n", err);
- goto cleanup;
- }
-
- if (env.count) {
- obj->links.handle__irq_handler = bpf_program__attach(obj->progs.handle__irq_handler);
- if (!obj->links.handle__irq_handler) {
- err = -errno;
- fprintf(stderr,
- "failed to attach irq/irq_handler_entry: %s\n",
- strerror(-err));
- }
- } else {
- obj->links.irq_handler_entry = bpf_program__attach(obj->progs.irq_handler_entry);
- if (!obj->links.irq_handler_entry) {
- err = -errno;
- fprintf(stderr,
- "failed to attach irq_handler_entry: %s\n",
- strerror(-err));
- }
- obj->links.irq_handler_exit_exit = bpf_program__attach(obj->progs.irq_handler_exit_exit);
- if (!obj->links.irq_handler_exit_exit) {
- err = -errno;
- fprintf(stderr,
- "failed to attach irq_handler_exit: %s\n",
- strerror(-err));
- }
- }
-
- signal(SIGINT, sig_handler);
-
- if (env.count)
- printf("Tracing hard irq events... Hit Ctrl-C to end.\n");
- else
- printf("Tracing hard irq event time... Hit Ctrl-C to end.\n");
-
- /* main: poll */
- while (1) {
- sleep(env.interval);
- printf("\n");
-
- if (env.timestamp) {
- time(&t);
- tm = localtime(&t);
- strftime(ts, sizeof(ts), "%H:%M:%S", tm);
- printf("%-8s\n", ts);
- }
-
- err = print_map(obj->maps.infos);
- if (err)
- break;
-
- if (exiting || --env.times == 0)
- break;
- }
-
-cleanup:
- hardirqs_bpf__destroy(obj);
-
- return err != 0;
-}
diff --git a/libbpf-tools/hardirqs.h b/libbpf-tools/hardirqs.h
deleted file mode 100644
index 97fec18..0000000
--- a/libbpf-tools/hardirqs.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-#ifndef __HARDIRQS_H
-#define __HARDIRQS_H
-
-#define MAX_SLOTS 20
-
-struct irq_key {
- char name[32];
-};
-
-struct info {
- __u64 count;
- __u32 slots[MAX_SLOTS];
-};
-
-#endif /* __HARDIRQS_H */
diff --git a/libbpf-tools/kernel.config b/libbpf-tools/kernel.config
deleted file mode 100644
index 1b93a3b..0000000
--- a/libbpf-tools/kernel.config
+++ /dev/null
@@ -1,4814 +0,0 @@
-#
-# Automatically generated file; DO NOT EDIT.
-# Linux/x86 5.5.0 Kernel Configuration
-#
-
-#
-# Compiler: gcc (GCC) 7.x 20200121 (Facebook) 8.x
-#
-CONFIG_CC_IS_GCC=y
-CONFIG_GCC_VERSION=70300
-CONFIG_CLANG_VERSION=0
-CONFIG_CC_CAN_LINK=y
-CONFIG_CC_HAS_ASM_GOTO=y
-CONFIG_CC_HAS_ASM_INLINE=y
-CONFIG_CC_HAS_WARN_MAYBE_UNINITIALIZED=y
-CONFIG_IRQ_WORK=y
-CONFIG_BUILDTIME_EXTABLE_SORT=y
-CONFIG_THREAD_INFO_IN_TASK=y
-
-#
-# General setup
-#
-CONFIG_INIT_ENV_ARG_LIMIT=32
-# CONFIG_COMPILE_TEST is not set
-CONFIG_LOCALVERSION=""
-# CONFIG_LOCALVERSION_AUTO is not set
-CONFIG_BUILD_SALT=""
-CONFIG_HAVE_KERNEL_GZIP=y
-CONFIG_HAVE_KERNEL_BZIP2=y
-CONFIG_HAVE_KERNEL_LZMA=y
-CONFIG_HAVE_KERNEL_XZ=y
-CONFIG_HAVE_KERNEL_LZO=y
-CONFIG_HAVE_KERNEL_LZ4=y
-CONFIG_KERNEL_GZIP=y
-# CONFIG_KERNEL_BZIP2 is not set
-# CONFIG_KERNEL_LZMA is not set
-# CONFIG_KERNEL_XZ is not set
-# CONFIG_KERNEL_LZO is not set
-# CONFIG_KERNEL_LZ4 is not set
-CONFIG_DEFAULT_HOSTNAME="(none)"
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-CONFIG_SYSVIPC_SYSCTL=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_POSIX_MQUEUE_SYSCTL=y
-CONFIG_CROSS_MEMORY_ATTACH=y
-CONFIG_USELIB=y
-CONFIG_AUDIT=y
-CONFIG_HAVE_ARCH_AUDITSYSCALL=y
-CONFIG_AUDITSYSCALL=y
-
-#
-# IRQ subsystem
-#
-CONFIG_GENERIC_IRQ_PROBE=y
-CONFIG_GENERIC_IRQ_SHOW=y
-CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
-CONFIG_GENERIC_PENDING_IRQ=y
-CONFIG_GENERIC_IRQ_MIGRATION=y
-CONFIG_IRQ_DOMAIN=y
-CONFIG_IRQ_DOMAIN_HIERARCHY=y
-CONFIG_GENERIC_MSI_IRQ=y
-CONFIG_GENERIC_MSI_IRQ_DOMAIN=y
-CONFIG_IRQ_MSI_IOMMU=y
-CONFIG_GENERIC_IRQ_MATRIX_ALLOCATOR=y
-CONFIG_GENERIC_IRQ_RESERVATION_MODE=y
-CONFIG_IRQ_FORCED_THREADING=y
-CONFIG_SPARSE_IRQ=y
-# CONFIG_GENERIC_IRQ_DEBUGFS is not set
-# end of IRQ subsystem
-
-CONFIG_CLOCKSOURCE_WATCHDOG=y
-CONFIG_ARCH_CLOCKSOURCE_DATA=y
-CONFIG_ARCH_CLOCKSOURCE_INIT=y
-CONFIG_CLOCKSOURCE_VALIDATE_LAST_CYCLE=y
-CONFIG_GENERIC_TIME_VSYSCALL=y
-CONFIG_GENERIC_CLOCKEVENTS=y
-CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
-CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=y
-CONFIG_GENERIC_CMOS_UPDATE=y
-
-#
-# Timers subsystem
-#
-CONFIG_TICK_ONESHOT=y
-CONFIG_NO_HZ_COMMON=y
-# CONFIG_HZ_PERIODIC is not set
-CONFIG_NO_HZ_IDLE=y
-# CONFIG_NO_HZ_FULL is not set
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
-# end of Timers subsystem
-
-# CONFIG_PREEMPT_NONE is not set
-CONFIG_PREEMPT_VOLUNTARY=y
-# CONFIG_PREEMPT is not set
-
-#
-# CPU/Task time and stats accounting
-#
-CONFIG_TICK_CPU_ACCOUNTING=y
-# CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set
-# CONFIG_IRQ_TIME_ACCOUNTING is not set
-CONFIG_BSD_PROCESS_ACCT=y
-# CONFIG_BSD_PROCESS_ACCT_V3 is not set
-CONFIG_TASKSTATS=y
-CONFIG_TASK_DELAY_ACCT=y
-CONFIG_TASK_XACCT=y
-CONFIG_TASK_IO_ACCOUNTING=y
-# CONFIG_PSI is not set
-# end of CPU/Task time and stats accounting
-
-CONFIG_CPU_ISOLATION=y
-
-#
-# RCU Subsystem
-#
-CONFIG_TREE_RCU=y
-# CONFIG_RCU_EXPERT is not set
-CONFIG_SRCU=y
-CONFIG_TREE_SRCU=y
-CONFIG_RCU_STALL_COMMON=y
-CONFIG_RCU_NEED_SEGCBLIST=y
-# end of RCU Subsystem
-
-# CONFIG_IKCONFIG is not set
-# CONFIG_IKHEADERS is not set
-CONFIG_LOG_BUF_SHIFT=18
-CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
-CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13
-CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
-
-#
-# Scheduler features
-#
-# end of Scheduler features
-
-CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y
-CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y
-CONFIG_CC_HAS_INT128=y
-CONFIG_ARCH_SUPPORTS_INT128=y
-# CONFIG_NUMA_BALANCING is not set
-CONFIG_CGROUPS=y
-# CONFIG_MEMCG is not set
-# CONFIG_BLK_CGROUP is not set
-CONFIG_CGROUP_SCHED=y
-CONFIG_FAIR_GROUP_SCHED=y
-# CONFIG_CFS_BANDWIDTH is not set
-# CONFIG_RT_GROUP_SCHED is not set
-# CONFIG_CGROUP_PIDS is not set
-# CONFIG_CGROUP_RDMA is not set
-CONFIG_CGROUP_FREEZER=y
-# CONFIG_CGROUP_HUGETLB is not set
-CONFIG_CPUSETS=y
-CONFIG_PROC_PID_CPUSET=y
-# CONFIG_CGROUP_DEVICE is not set
-CONFIG_CGROUP_CPUACCT=y
-# CONFIG_CGROUP_PERF is not set
-CONFIG_CGROUP_BPF=y
-# CONFIG_CGROUP_DEBUG is not set
-CONFIG_SOCK_CGROUP_DATA=y
-CONFIG_NAMESPACES=y
-CONFIG_UTS_NS=y
-CONFIG_IPC_NS=y
-# CONFIG_USER_NS is not set
-CONFIG_PID_NS=y
-CONFIG_NET_NS=y
-# CONFIG_CHECKPOINT_RESTORE is not set
-# CONFIG_SCHED_AUTOGROUP is not set
-# CONFIG_SYSFS_DEPRECATED is not set
-CONFIG_RELAY=y
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_RD_GZIP=y
-CONFIG_RD_BZIP2=y
-CONFIG_RD_LZMA=y
-CONFIG_RD_XZ=y
-CONFIG_RD_LZO=y
-CONFIG_RD_LZ4=y
-CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SYSCTL=y
-CONFIG_HAVE_UID16=y
-CONFIG_SYSCTL_EXCEPTION_TRACE=y
-CONFIG_HAVE_PCSPKR_PLATFORM=y
-CONFIG_BPF=y
-# CONFIG_EXPERT is not set
-CONFIG_UID16=y
-CONFIG_MULTIUSER=y
-CONFIG_SGETMASK_SYSCALL=y
-CONFIG_SYSFS_SYSCALL=y
-CONFIG_FHANDLE=y
-CONFIG_POSIX_TIMERS=y
-CONFIG_PRINTK=y
-CONFIG_PRINTK_NMI=y
-CONFIG_BUG=y
-CONFIG_ELF_CORE=y
-CONFIG_PCSPKR_PLATFORM=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_FUTEX_PI=y
-CONFIG_EPOLL=y
-CONFIG_SIGNALFD=y
-CONFIG_TIMERFD=y
-CONFIG_EVENTFD=y
-CONFIG_SHMEM=y
-CONFIG_AIO=y
-CONFIG_IO_URING=y
-CONFIG_ADVISE_SYSCALLS=y
-CONFIG_MEMBARRIER=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_ALL is not set
-CONFIG_KALLSYMS_ABSOLUTE_PERCPU=y
-CONFIG_KALLSYMS_BASE_RELATIVE=y
-CONFIG_BPF_SYSCALL=y
-# CONFIG_BPF_JIT_ALWAYS_ON is not set
-# CONFIG_USERFAULTFD is not set
-CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
-CONFIG_RSEQ=y
-# CONFIG_EMBEDDED is not set
-CONFIG_HAVE_PERF_EVENTS=y
-
-#
-# Kernel Performance Events And Counters
-#
-CONFIG_PERF_EVENTS=y
-# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
-# end of Kernel Performance Events And Counters
-
-CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_SLUB_DEBUG=y
-# CONFIG_COMPAT_BRK is not set
-# CONFIG_SLAB is not set
-CONFIG_SLUB=y
-CONFIG_SLAB_MERGE_DEFAULT=y
-# CONFIG_SLAB_FREELIST_RANDOM is not set
-# CONFIG_SLAB_FREELIST_HARDENED is not set
-# CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set
-CONFIG_SLUB_CPU_PARTIAL=y
-CONFIG_SYSTEM_DATA_VERIFICATION=y
-CONFIG_PROFILING=y
-CONFIG_TRACEPOINTS=y
-# end of General setup
-
-CONFIG_64BIT=y
-CONFIG_X86_64=y
-CONFIG_X86=y
-CONFIG_INSTRUCTION_DECODER=y
-CONFIG_OUTPUT_FORMAT="elf64-x86-64"
-CONFIG_ARCH_DEFCONFIG="arch/x86/configs/x86_64_defconfig"
-CONFIG_LOCKDEP_SUPPORT=y
-CONFIG_STACKTRACE_SUPPORT=y
-CONFIG_MMU=y
-CONFIG_ARCH_MMAP_RND_BITS_MIN=28
-CONFIG_ARCH_MMAP_RND_BITS_MAX=32
-CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=8
-CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16
-CONFIG_GENERIC_ISA_DMA=y
-CONFIG_GENERIC_BUG=y
-CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y
-CONFIG_ARCH_MAY_HAVE_PC_FDC=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_ARCH_HAS_CPU_RELAX=y
-CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
-CONFIG_ARCH_HAS_FILTER_PGPROT=y
-CONFIG_HAVE_SETUP_PER_CPU_AREA=y
-CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y
-CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y
-CONFIG_ARCH_HIBERNATION_POSSIBLE=y
-CONFIG_ARCH_SUSPEND_POSSIBLE=y
-CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
-CONFIG_ZONE_DMA32=y
-CONFIG_AUDIT_ARCH=y
-CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
-CONFIG_HAVE_INTEL_TXT=y
-CONFIG_X86_64_SMP=y
-CONFIG_ARCH_SUPPORTS_UPROBES=y
-CONFIG_FIX_EARLYCON_MEM=y
-CONFIG_PGTABLE_LEVELS=5
-CONFIG_CC_HAS_SANE_STACKPROTECTOR=y
-
-#
-# Processor type and features
-#
-CONFIG_ZONE_DMA=y
-CONFIG_SMP=y
-CONFIG_X86_FEATURE_NAMES=y
-CONFIG_X86_MPPARSE=y
-# CONFIG_GOLDFISH is not set
-CONFIG_RETPOLINE=y
-# CONFIG_X86_CPU_RESCTRL is not set
-CONFIG_X86_EXTENDED_PLATFORM=y
-# CONFIG_X86_VSMP is not set
-# CONFIG_X86_GOLDFISH is not set
-# CONFIG_X86_INTEL_MID is not set
-# CONFIG_X86_INTEL_LPSS is not set
-# CONFIG_X86_AMD_PLATFORM_DEVICE is not set
-CONFIG_IOSF_MBI=y
-# CONFIG_IOSF_MBI_DEBUG is not set
-CONFIG_X86_SUPPORTS_MEMORY_FAILURE=y
-CONFIG_SCHED_OMIT_FRAME_POINTER=y
-# CONFIG_HYPERVISOR_GUEST is not set
-# CONFIG_MK8 is not set
-# CONFIG_MPSC is not set
-# CONFIG_MCORE2 is not set
-# CONFIG_MATOM is not set
-CONFIG_GENERIC_CPU=y
-CONFIG_X86_INTERNODE_CACHE_SHIFT=6
-CONFIG_X86_L1_CACHE_SHIFT=6
-CONFIG_X86_TSC=y
-CONFIG_X86_CMPXCHG64=y
-CONFIG_X86_CMOV=y
-CONFIG_X86_MINIMUM_CPU_FAMILY=64
-CONFIG_X86_DEBUGCTLMSR=y
-CONFIG_CPU_SUP_INTEL=y
-CONFIG_CPU_SUP_AMD=y
-CONFIG_CPU_SUP_HYGON=y
-CONFIG_CPU_SUP_CENTAUR=y
-CONFIG_CPU_SUP_ZHAOXIN=y
-CONFIG_HPET_TIMER=y
-CONFIG_HPET_EMULATE_RTC=y
-CONFIG_DMI=y
-# CONFIG_GART_IOMMU is not set
-# CONFIG_MAXSMP is not set
-CONFIG_NR_CPUS_RANGE_BEGIN=2
-CONFIG_NR_CPUS_RANGE_END=512
-CONFIG_NR_CPUS_DEFAULT=64
-CONFIG_NR_CPUS=64
-CONFIG_SCHED_SMT=y
-CONFIG_SCHED_MC=y
-CONFIG_SCHED_MC_PRIO=y
-CONFIG_X86_LOCAL_APIC=y
-CONFIG_X86_IO_APIC=y
-CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y
-CONFIG_X86_MCE=y
-# CONFIG_X86_MCELOG_LEGACY is not set
-CONFIG_X86_MCE_INTEL=y
-CONFIG_X86_MCE_AMD=y
-CONFIG_X86_MCE_THRESHOLD=y
-# CONFIG_X86_MCE_INJECT is not set
-CONFIG_X86_THERMAL_VECTOR=y
-
-#
-# Performance monitoring
-#
-CONFIG_PERF_EVENTS_INTEL_UNCORE=y
-CONFIG_PERF_EVENTS_INTEL_RAPL=y
-CONFIG_PERF_EVENTS_INTEL_CSTATE=y
-# CONFIG_PERF_EVENTS_AMD_POWER is not set
-# end of Performance monitoring
-
-CONFIG_X86_16BIT=y
-CONFIG_X86_ESPFIX64=y
-CONFIG_X86_VSYSCALL_EMULATION=y
-CONFIG_X86_IOPL_IOPERM=y
-# CONFIG_I8K is not set
-CONFIG_MICROCODE=y
-CONFIG_MICROCODE_INTEL=y
-CONFIG_MICROCODE_AMD=y
-# CONFIG_MICROCODE_OLD_INTERFACE is not set
-CONFIG_X86_MSR=y
-CONFIG_X86_CPUID=y
-CONFIG_X86_5LEVEL=y
-CONFIG_X86_DIRECT_GBPAGES=y
-# CONFIG_X86_CPA_STATISTICS is not set
-# CONFIG_AMD_MEM_ENCRYPT is not set
-CONFIG_NUMA=y
-CONFIG_AMD_NUMA=y
-CONFIG_X86_64_ACPI_NUMA=y
-CONFIG_NODES_SPAN_OTHER_NODES=y
-# CONFIG_NUMA_EMU is not set
-CONFIG_NODES_SHIFT=6
-CONFIG_ARCH_SPARSEMEM_ENABLE=y
-CONFIG_ARCH_SPARSEMEM_DEFAULT=y
-CONFIG_ARCH_SELECT_MEMORY_MODEL=y
-CONFIG_ARCH_PROC_KCORE_TEXT=y
-CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
-# CONFIG_X86_PMEM_LEGACY is not set
-CONFIG_X86_CHECK_BIOS_CORRUPTION=y
-CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK=y
-CONFIG_X86_RESERVE_LOW=64
-CONFIG_MTRR=y
-# CONFIG_MTRR_SANITIZER is not set
-CONFIG_X86_PAT=y
-CONFIG_ARCH_USES_PG_UNCACHED=y
-CONFIG_ARCH_RANDOM=y
-CONFIG_X86_SMAP=y
-CONFIG_X86_UMIP=y
-# CONFIG_X86_INTEL_MPX is not set
-CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS=y
-CONFIG_X86_INTEL_TSX_MODE_OFF=y
-# CONFIG_X86_INTEL_TSX_MODE_ON is not set
-# CONFIG_X86_INTEL_TSX_MODE_AUTO is not set
-CONFIG_EFI=y
-CONFIG_EFI_STUB=y
-CONFIG_EFI_MIXED=y
-CONFIG_SECCOMP=y
-# CONFIG_HZ_100 is not set
-# CONFIG_HZ_250 is not set
-# CONFIG_HZ_300 is not set
-CONFIG_HZ_1000=y
-CONFIG_HZ=1000
-CONFIG_SCHED_HRTICK=y
-CONFIG_KEXEC=y
-# CONFIG_KEXEC_FILE is not set
-CONFIG_CRASH_DUMP=y
-# CONFIG_KEXEC_JUMP is not set
-CONFIG_PHYSICAL_START=0x1000000
-CONFIG_RELOCATABLE=y
-CONFIG_RANDOMIZE_BASE=y
-CONFIG_X86_NEED_RELOCS=y
-CONFIG_PHYSICAL_ALIGN=0x200000
-CONFIG_DYNAMIC_MEMORY_LAYOUT=y
-CONFIG_RANDOMIZE_MEMORY=y
-CONFIG_RANDOMIZE_MEMORY_PHYSICAL_PADDING=0x0
-CONFIG_HOTPLUG_CPU=y
-# CONFIG_BOOTPARAM_HOTPLUG_CPU0 is not set
-# CONFIG_DEBUG_HOTPLUG_CPU0 is not set
-# CONFIG_COMPAT_VDSO is not set
-# CONFIG_LEGACY_VSYSCALL_EMULATE is not set
-CONFIG_LEGACY_VSYSCALL_XONLY=y
-# CONFIG_LEGACY_VSYSCALL_NONE is not set
-# CONFIG_CMDLINE_BOOL is not set
-CONFIG_MODIFY_LDT_SYSCALL=y
-CONFIG_HAVE_LIVEPATCH=y
-# end of Processor type and features
-
-CONFIG_ARCH_HAS_ADD_PAGES=y
-CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
-CONFIG_USE_PERCPU_NUMA_NODE_ID=y
-CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y
-CONFIG_ARCH_ENABLE_HUGEPAGE_MIGRATION=y
-
-#
-# Power management and ACPI options
-#
-CONFIG_ARCH_HIBERNATION_HEADER=y
-CONFIG_SUSPEND=y
-CONFIG_SUSPEND_FREEZER=y
-CONFIG_HIBERNATE_CALLBACKS=y
-CONFIG_HIBERNATION=y
-CONFIG_PM_STD_PARTITION=""
-CONFIG_PM_SLEEP=y
-CONFIG_PM_SLEEP_SMP=y
-# CONFIG_PM_AUTOSLEEP is not set
-# CONFIG_PM_WAKELOCKS is not set
-CONFIG_PM=y
-CONFIG_PM_DEBUG=y
-# CONFIG_PM_ADVANCED_DEBUG is not set
-# CONFIG_PM_TEST_SUSPEND is not set
-CONFIG_PM_SLEEP_DEBUG=y
-CONFIG_PM_TRACE=y
-CONFIG_PM_TRACE_RTC=y
-CONFIG_PM_CLK=y
-# CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set
-# CONFIG_ENERGY_MODEL is not set
-CONFIG_ARCH_SUPPORTS_ACPI=y
-CONFIG_ACPI=y
-CONFIG_ACPI_LEGACY_TABLES_LOOKUP=y
-CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC=y
-CONFIG_ACPI_SYSTEM_POWER_STATES_SUPPORT=y
-# CONFIG_ACPI_DEBUGGER is not set
-CONFIG_ACPI_SPCR_TABLE=y
-CONFIG_ACPI_LPIT=y
-CONFIG_ACPI_SLEEP=y
-# CONFIG_ACPI_PROCFS_POWER is not set
-CONFIG_ACPI_REV_OVERRIDE_POSSIBLE=y
-# CONFIG_ACPI_EC_DEBUGFS is not set
-CONFIG_ACPI_AC=y
-CONFIG_ACPI_BATTERY=y
-CONFIG_ACPI_BUTTON=y
-CONFIG_ACPI_VIDEO=y
-CONFIG_ACPI_FAN=y
-# CONFIG_ACPI_TAD is not set
-CONFIG_ACPI_DOCK=y
-CONFIG_ACPI_CPU_FREQ_PSS=y
-CONFIG_ACPI_PROCESSOR_CSTATE=y
-CONFIG_ACPI_PROCESSOR_IDLE=y
-CONFIG_ACPI_CPPC_LIB=y
-CONFIG_ACPI_PROCESSOR=y
-CONFIG_ACPI_HOTPLUG_CPU=y
-# CONFIG_ACPI_PROCESSOR_AGGREGATOR is not set
-CONFIG_ACPI_THERMAL=y
-CONFIG_ARCH_HAS_ACPI_TABLE_UPGRADE=y
-CONFIG_ACPI_TABLE_UPGRADE=y
-# CONFIG_ACPI_DEBUG is not set
-# CONFIG_ACPI_PCI_SLOT is not set
-CONFIG_ACPI_CONTAINER=y
-CONFIG_ACPI_HOTPLUG_IOAPIC=y
-# CONFIG_ACPI_SBS is not set
-# CONFIG_ACPI_HED is not set
-# CONFIG_ACPI_CUSTOM_METHOD is not set
-CONFIG_ACPI_BGRT=y
-# CONFIG_ACPI_NFIT is not set
-CONFIG_ACPI_NUMA=y
-# CONFIG_ACPI_HMAT is not set
-CONFIG_HAVE_ACPI_APEI=y
-CONFIG_HAVE_ACPI_APEI_NMI=y
-# CONFIG_ACPI_APEI is not set
-# CONFIG_DPTF_POWER is not set
-# CONFIG_ACPI_EXTLOG is not set
-# CONFIG_PMIC_OPREGION is not set
-# CONFIG_ACPI_CONFIGFS is not set
-CONFIG_X86_PM_TIMER=y
-# CONFIG_SFI is not set
-
-#
-# CPU Frequency scaling
-#
-CONFIG_CPU_FREQ=y
-CONFIG_CPU_FREQ_GOV_ATTR_SET=y
-CONFIG_CPU_FREQ_GOV_COMMON=y
-# CONFIG_CPU_FREQ_STAT is not set
-# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
-# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
-CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE=y
-# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
-# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
-# CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL is not set
-CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
-# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set
-CONFIG_CPU_FREQ_GOV_USERSPACE=y
-CONFIG_CPU_FREQ_GOV_ONDEMAND=y
-# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set
-# CONFIG_CPU_FREQ_GOV_SCHEDUTIL is not set
-
-#
-# CPU frequency scaling drivers
-#
-CONFIG_X86_INTEL_PSTATE=y
-# CONFIG_X86_PCC_CPUFREQ is not set
-CONFIG_X86_ACPI_CPUFREQ=y
-CONFIG_X86_ACPI_CPUFREQ_CPB=y
-# CONFIG_X86_POWERNOW_K8 is not set
-# CONFIG_X86_AMD_FREQ_SENSITIVITY is not set
-# CONFIG_X86_SPEEDSTEP_CENTRINO is not set
-# CONFIG_X86_P4_CLOCKMOD is not set
-
-#
-# shared options
-#
-# end of CPU Frequency scaling
-
-#
-# CPU Idle
-#
-CONFIG_CPU_IDLE=y
-# CONFIG_CPU_IDLE_GOV_LADDER is not set
-CONFIG_CPU_IDLE_GOV_MENU=y
-# CONFIG_CPU_IDLE_GOV_TEO is not set
-# end of CPU Idle
-
-# CONFIG_INTEL_IDLE is not set
-# end of Power management and ACPI options
-
-#
-# Bus options (PCI etc.)
-#
-CONFIG_PCI_DIRECT=y
-CONFIG_PCI_MMCONFIG=y
-CONFIG_MMCONF_FAM10H=y
-CONFIG_ISA_DMA_API=y
-CONFIG_AMD_NB=y
-# CONFIG_X86_SYSFB is not set
-# end of Bus options (PCI etc.)
-
-#
-# Binary Emulations
-#
-CONFIG_IA32_EMULATION=y
-# CONFIG_X86_X32 is not set
-CONFIG_COMPAT_32=y
-CONFIG_COMPAT=y
-CONFIG_COMPAT_FOR_U64_ALIGNMENT=y
-CONFIG_SYSVIPC_COMPAT=y
-# end of Binary Emulations
-
-#
-# Firmware Drivers
-#
-# CONFIG_EDD is not set
-CONFIG_FIRMWARE_MEMMAP=y
-CONFIG_DMIID=y
-# CONFIG_DMI_SYSFS is not set
-CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK=y
-# CONFIG_FW_CFG_SYSFS is not set
-# CONFIG_GOOGLE_FIRMWARE is not set
-
-#
-# EFI (Extensible Firmware Interface) Support
-#
-CONFIG_EFI_VARS=y
-CONFIG_EFI_ESRT=y
-CONFIG_EFI_RUNTIME_MAP=y
-# CONFIG_EFI_FAKE_MEMMAP is not set
-CONFIG_EFI_RUNTIME_WRAPPERS=y
-# CONFIG_EFI_BOOTLOADER_CONTROL is not set
-# CONFIG_EFI_CAPSULE_LOADER is not set
-# CONFIG_EFI_TEST is not set
-# CONFIG_APPLE_PROPERTIES is not set
-# CONFIG_RESET_ATTACK_MITIGATION is not set
-# CONFIG_EFI_RCI2_TABLE is not set
-# end of EFI (Extensible Firmware Interface) Support
-
-CONFIG_EFI_EARLYCON=y
-
-#
-# Tegra firmware driver
-#
-# end of Tegra firmware driver
-# end of Firmware Drivers
-
-CONFIG_HAVE_KVM=y
-CONFIG_VIRTUALIZATION=y
-# CONFIG_KVM is not set
-# CONFIG_VHOST_NET is not set
-# CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set
-
-#
-# General architecture-dependent options
-#
-CONFIG_CRASH_CORE=y
-CONFIG_KEXEC_CORE=y
-CONFIG_HOTPLUG_SMT=y
-# CONFIG_OPROFILE is not set
-CONFIG_HAVE_OPROFILE=y
-CONFIG_OPROFILE_NMI_TIMER=y
-CONFIG_KPROBES=y
-CONFIG_JUMP_LABEL=y
-# CONFIG_STATIC_KEYS_SELFTEST is not set
-CONFIG_OPTPROBES=y
-CONFIG_UPROBES=y
-CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
-CONFIG_ARCH_USE_BUILTIN_BSWAP=y
-CONFIG_KRETPROBES=y
-CONFIG_HAVE_IOREMAP_PROT=y
-CONFIG_HAVE_KPROBES=y
-CONFIG_HAVE_KRETPROBES=y
-CONFIG_HAVE_OPTPROBES=y
-CONFIG_HAVE_KPROBES_ON_FTRACE=y
-CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y
-CONFIG_HAVE_NMI=y
-CONFIG_HAVE_ARCH_TRACEHOOK=y
-CONFIG_HAVE_DMA_CONTIGUOUS=y
-CONFIG_GENERIC_SMP_IDLE_THREAD=y
-CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
-CONFIG_ARCH_HAS_SET_MEMORY=y
-CONFIG_ARCH_HAS_SET_DIRECT_MAP=y
-CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
-CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT=y
-CONFIG_HAVE_ASM_MODVERSIONS=y
-CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
-CONFIG_HAVE_RSEQ=y
-CONFIG_HAVE_FUNCTION_ARG_ACCESS_API=y
-CONFIG_HAVE_CLK=y
-CONFIG_HAVE_HW_BREAKPOINT=y
-CONFIG_HAVE_MIXED_BREAKPOINTS_REGS=y
-CONFIG_HAVE_USER_RETURN_NOTIFIER=y
-CONFIG_HAVE_PERF_EVENTS_NMI=y
-CONFIG_HAVE_HARDLOCKUP_DETECTOR_PERF=y
-CONFIG_HAVE_PERF_REGS=y
-CONFIG_HAVE_PERF_USER_STACK_DUMP=y
-CONFIG_HAVE_ARCH_JUMP_LABEL=y
-CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y
-CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
-CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y
-CONFIG_HAVE_CMPXCHG_LOCAL=y
-CONFIG_HAVE_CMPXCHG_DOUBLE=y
-CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION=y
-CONFIG_ARCH_WANT_OLD_COMPAT_IPC=y
-CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
-CONFIG_SECCOMP_FILTER=y
-CONFIG_HAVE_ARCH_STACKLEAK=y
-CONFIG_HAVE_STACKPROTECTOR=y
-CONFIG_CC_HAS_STACKPROTECTOR_NONE=y
-CONFIG_STACKPROTECTOR=y
-CONFIG_STACKPROTECTOR_STRONG=y
-CONFIG_HAVE_ARCH_WITHIN_STACK_FRAMES=y
-CONFIG_HAVE_CONTEXT_TRACKING=y
-CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
-CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
-CONFIG_HAVE_MOVE_PMD=y
-CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
-CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD=y
-CONFIG_HAVE_ARCH_HUGE_VMAP=y
-CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
-CONFIG_HAVE_ARCH_SOFT_DIRTY=y
-CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
-CONFIG_MODULES_USE_ELF_RELA=y
-CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK=y
-CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
-CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
-CONFIG_HAVE_EXIT_THREAD=y
-CONFIG_ARCH_MMAP_RND_BITS=28
-CONFIG_HAVE_ARCH_MMAP_RND_COMPAT_BITS=y
-CONFIG_ARCH_MMAP_RND_COMPAT_BITS=8
-CONFIG_HAVE_ARCH_COMPAT_MMAP_BASES=y
-CONFIG_HAVE_COPY_THREAD_TLS=y
-CONFIG_HAVE_STACK_VALIDATION=y
-CONFIG_HAVE_RELIABLE_STACKTRACE=y
-CONFIG_OLD_SIGSUSPEND3=y
-CONFIG_COMPAT_OLD_SIGACTION=y
-CONFIG_COMPAT_32BIT_TIME=y
-CONFIG_HAVE_ARCH_VMAP_STACK=y
-CONFIG_VMAP_STACK=y
-CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
-CONFIG_STRICT_KERNEL_RWX=y
-CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
-CONFIG_STRICT_MODULE_RWX=y
-CONFIG_HAVE_ARCH_PREL32_RELOCATIONS=y
-CONFIG_ARCH_USE_MEMREMAP_PROT=y
-# CONFIG_LOCK_EVENT_COUNTS is not set
-CONFIG_ARCH_HAS_MEM_ENCRYPT=y
-
-#
-# GCOV-based kernel profiling
-#
-# CONFIG_GCOV_KERNEL is not set
-CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
-# end of GCOV-based kernel profiling
-
-CONFIG_PLUGIN_HOSTCC=""
-CONFIG_HAVE_GCC_PLUGINS=y
-# end of General architecture-dependent options
-
-CONFIG_RT_MUTEXES=y
-CONFIG_BASE_SMALL=0
-CONFIG_MODULES=y
-# CONFIG_MODULE_FORCE_LOAD is not set
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODULE_FORCE_UNLOAD=y
-# CONFIG_MODVERSIONS is not set
-# CONFIG_MODULE_SRCVERSION_ALL is not set
-# CONFIG_MODULE_SIG is not set
-# CONFIG_MODULE_COMPRESS is not set
-# CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set
-# CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_TRIM_UNUSED_KSYMS is not set
-CONFIG_MODULES_TREE_LOOKUP=y
-CONFIG_BLOCK=y
-CONFIG_BLK_SCSI_REQUEST=y
-CONFIG_BLK_DEV_BSG=y
-# CONFIG_BLK_DEV_BSGLIB is not set
-# CONFIG_BLK_DEV_INTEGRITY is not set
-# CONFIG_BLK_DEV_ZONED is not set
-# CONFIG_BLK_CMDLINE_PARSER is not set
-# CONFIG_BLK_WBT is not set
-CONFIG_BLK_DEBUG_FS=y
-# CONFIG_BLK_SED_OPAL is not set
-
-#
-# Partition Types
-#
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_MSDOS_PARTITION=y
-CONFIG_EFI_PARTITION=y
-# end of Partition Types
-
-CONFIG_BLOCK_COMPAT=y
-CONFIG_BLK_MQ_PCI=y
-CONFIG_BLK_PM=y
-
-#
-# IO Schedulers
-#
-CONFIG_MQ_IOSCHED_DEADLINE=y
-CONFIG_MQ_IOSCHED_KYBER=y
-# CONFIG_IOSCHED_BFQ is not set
-# end of IO Schedulers
-
-CONFIG_ASN1=y
-CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
-CONFIG_INLINE_READ_UNLOCK=y
-CONFIG_INLINE_READ_UNLOCK_IRQ=y
-CONFIG_INLINE_WRITE_UNLOCK=y
-CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
-CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
-CONFIG_MUTEX_SPIN_ON_OWNER=y
-CONFIG_RWSEM_SPIN_ON_OWNER=y
-CONFIG_LOCK_SPIN_ON_OWNER=y
-CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
-CONFIG_QUEUED_SPINLOCKS=y
-CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
-CONFIG_QUEUED_RWLOCKS=y
-CONFIG_ARCH_HAS_SYNC_CORE_BEFORE_USERMODE=y
-CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y
-CONFIG_FREEZER=y
-
-#
-# Executable file formats
-#
-CONFIG_BINFMT_ELF=y
-CONFIG_COMPAT_BINFMT_ELF=y
-CONFIG_ELFCORE=y
-CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
-CONFIG_BINFMT_SCRIPT=y
-CONFIG_BINFMT_MISC=y
-CONFIG_COREDUMP=y
-# end of Executable file formats
-
-#
-# Memory Management options
-#
-CONFIG_SELECT_MEMORY_MODEL=y
-CONFIG_SPARSEMEM_MANUAL=y
-CONFIG_SPARSEMEM=y
-CONFIG_NEED_MULTIPLE_NODES=y
-CONFIG_HAVE_MEMORY_PRESENT=y
-CONFIG_SPARSEMEM_EXTREME=y
-CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
-CONFIG_SPARSEMEM_VMEMMAP=y
-CONFIG_HAVE_MEMBLOCK_NODE_MAP=y
-CONFIG_HAVE_FAST_GUP=y
-# CONFIG_MEMORY_HOTPLUG is not set
-CONFIG_SPLIT_PTLOCK_CPUS=4
-CONFIG_COMPACTION=y
-CONFIG_MIGRATION=y
-CONFIG_PHYS_ADDR_T_64BIT=y
-CONFIG_BOUNCE=y
-CONFIG_VIRT_TO_BUS=y
-CONFIG_MMU_NOTIFIER=y
-# CONFIG_KSM is not set
-CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
-CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
-# CONFIG_MEMORY_FAILURE is not set
-# CONFIG_TRANSPARENT_HUGEPAGE is not set
-CONFIG_ARCH_WANTS_THP_SWAP=y
-# CONFIG_CLEANCACHE is not set
-# CONFIG_FRONTSWAP is not set
-# CONFIG_CMA is not set
-# CONFIG_ZPOOL is not set
-# CONFIG_ZBUD is not set
-# CONFIG_ZSMALLOC is not set
-CONFIG_GENERIC_EARLY_IOREMAP=y
-# CONFIG_DEFERRED_STRUCT_PAGE_INIT is not set
-# CONFIG_IDLE_PAGE_TRACKING is not set
-CONFIG_ARCH_HAS_PTE_DEVMAP=y
-CONFIG_ARCH_USES_HIGH_VMA_FLAGS=y
-CONFIG_ARCH_HAS_PKEYS=y
-# CONFIG_PERCPU_STATS is not set
-# CONFIG_GUP_BENCHMARK is not set
-CONFIG_ARCH_HAS_PTE_SPECIAL=y
-# end of Memory Management options
-
-CONFIG_NET=y
-CONFIG_NET_INGRESS=y
-CONFIG_SKB_EXTENSIONS=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_DIAG is not set
-CONFIG_UNIX=y
-CONFIG_UNIX_SCM=y
-# CONFIG_UNIX_DIAG is not set
-# CONFIG_TLS is not set
-CONFIG_XFRM=y
-CONFIG_XFRM_ALGO=y
-CONFIG_XFRM_USER=y
-# CONFIG_XFRM_INTERFACE is not set
-# CONFIG_XFRM_SUB_POLICY is not set
-# CONFIG_XFRM_MIGRATE is not set
-# CONFIG_XFRM_STATISTICS is not set
-# CONFIG_NET_KEY is not set
-CONFIG_XDP_SOCKETS=y
-CONFIG_XDP_SOCKETS_DIAG=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_ADVANCED_ROUTER=y
-# CONFIG_IP_FIB_TRIE_STATS is not set
-CONFIG_IP_MULTIPLE_TABLES=y
-CONFIG_IP_ROUTE_MULTIPATH=y
-CONFIG_IP_ROUTE_VERBOSE=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_IP_PNP_RARP=y
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE_DEMUX is not set
-CONFIG_NET_IP_TUNNEL=y
-CONFIG_IP_MROUTE_COMMON=y
-CONFIG_IP_MROUTE=y
-# CONFIG_IP_MROUTE_MULTIPLE_TABLES is not set
-CONFIG_IP_PIMSM_V1=y
-CONFIG_IP_PIMSM_V2=y
-CONFIG_SYN_COOKIES=y
-# CONFIG_NET_IPVTI is not set
-# CONFIG_NET_FOU is not set
-# CONFIG_NET_FOU_IP_TUNNELS is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-CONFIG_INET_TUNNEL=y
-# CONFIG_INET_DIAG is not set
-CONFIG_TCP_CONG_ADVANCED=y
-# CONFIG_TCP_CONG_BIC is not set
-CONFIG_TCP_CONG_CUBIC=y
-# CONFIG_TCP_CONG_WESTWOOD is not set
-# CONFIG_TCP_CONG_HTCP is not set
-# CONFIG_TCP_CONG_HSTCP is not set
-# CONFIG_TCP_CONG_HYBLA is not set
-# CONFIG_TCP_CONG_VEGAS is not set
-# CONFIG_TCP_CONG_NV is not set
-# CONFIG_TCP_CONG_SCALABLE is not set
-# CONFIG_TCP_CONG_LP is not set
-# CONFIG_TCP_CONG_VENO is not set
-# CONFIG_TCP_CONG_YEAH is not set
-# CONFIG_TCP_CONG_ILLINOIS is not set
-# CONFIG_TCP_CONG_DCTCP is not set
-# CONFIG_TCP_CONG_CDG is not set
-# CONFIG_TCP_CONG_BBR is not set
-CONFIG_DEFAULT_CUBIC=y
-# CONFIG_DEFAULT_RENO is not set
-CONFIG_DEFAULT_TCP_CONG="cubic"
-CONFIG_TCP_MD5SIG=y
-CONFIG_IPV6=y
-# CONFIG_IPV6_ROUTER_PREF is not set
-# CONFIG_IPV6_OPTIMISTIC_DAD is not set
-CONFIG_INET6_AH=y
-CONFIG_INET6_ESP=y
-# CONFIG_INET6_ESP_OFFLOAD is not set
-# CONFIG_INET6_IPCOMP is not set
-# CONFIG_IPV6_MIP6 is not set
-# CONFIG_IPV6_ILA is not set
-# CONFIG_IPV6_VTI is not set
-CONFIG_IPV6_SIT=y
-# CONFIG_IPV6_SIT_6RD is not set
-CONFIG_IPV6_NDISC_NODETYPE=y
-# CONFIG_IPV6_TUNNEL is not set
-CONFIG_IPV6_MULTIPLE_TABLES=y
-# CONFIG_IPV6_SUBTREES is not set
-# CONFIG_IPV6_MROUTE is not set
-CONFIG_IPV6_SEG6_LWTUNNEL=y
-# CONFIG_IPV6_SEG6_HMAC is not set
-CONFIG_IPV6_SEG6_BPF=y
-CONFIG_NETLABEL=y
-CONFIG_NETWORK_SECMARK=y
-CONFIG_NET_PTP_CLASSIFY=y
-# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
-CONFIG_NETFILTER=y
-CONFIG_NETFILTER_ADVANCED=y
-
-#
-# Core Netfilter Configuration
-#
-CONFIG_NETFILTER_INGRESS=y
-CONFIG_NETFILTER_NETLINK=y
-# CONFIG_NETFILTER_NETLINK_ACCT is not set
-# CONFIG_NETFILTER_NETLINK_QUEUE is not set
-CONFIG_NETFILTER_NETLINK_LOG=y
-# CONFIG_NETFILTER_NETLINK_OSF is not set
-CONFIG_NF_CONNTRACK=y
-CONFIG_NF_LOG_COMMON=m
-# CONFIG_NF_LOG_NETDEV is not set
-# CONFIG_NF_CONNTRACK_MARK is not set
-CONFIG_NF_CONNTRACK_SECMARK=y
-# CONFIG_NF_CONNTRACK_ZONES is not set
-CONFIG_NF_CONNTRACK_PROCFS=y
-# CONFIG_NF_CONNTRACK_EVENTS is not set
-# CONFIG_NF_CONNTRACK_TIMEOUT is not set
-# CONFIG_NF_CONNTRACK_TIMESTAMP is not set
-# CONFIG_NF_CONNTRACK_LABELS is not set
-CONFIG_NF_CT_PROTO_DCCP=y
-CONFIG_NF_CT_PROTO_SCTP=y
-CONFIG_NF_CT_PROTO_UDPLITE=y
-# CONFIG_NF_CONNTRACK_AMANDA is not set
-CONFIG_NF_CONNTRACK_FTP=y
-# CONFIG_NF_CONNTRACK_H323 is not set
-CONFIG_NF_CONNTRACK_IRC=y
-# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
-# CONFIG_NF_CONNTRACK_SNMP is not set
-# CONFIG_NF_CONNTRACK_PPTP is not set
-# CONFIG_NF_CONNTRACK_SANE is not set
-CONFIG_NF_CONNTRACK_SIP=y
-# CONFIG_NF_CONNTRACK_TFTP is not set
-CONFIG_NF_CT_NETLINK=y
-# CONFIG_NETFILTER_NETLINK_GLUE_CT is not set
-CONFIG_NF_NAT=y
-CONFIG_NF_NAT_FTP=y
-CONFIG_NF_NAT_IRC=y
-CONFIG_NF_NAT_SIP=y
-CONFIG_NF_NAT_MASQUERADE=y
-# CONFIG_NF_TABLES is not set
-CONFIG_NETFILTER_XTABLES=y
-
-#
-# Xtables combined modules
-#
-CONFIG_NETFILTER_XT_MARK=m
-# CONFIG_NETFILTER_XT_CONNMARK is not set
-
-#
-# Xtables targets
-#
-# CONFIG_NETFILTER_XT_TARGET_AUDIT is not set
-# CONFIG_NETFILTER_XT_TARGET_CHECKSUM is not set
-# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set
-# CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set
-CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=y
-# CONFIG_NETFILTER_XT_TARGET_DSCP is not set
-# CONFIG_NETFILTER_XT_TARGET_HL is not set
-# CONFIG_NETFILTER_XT_TARGET_HMARK is not set
-# CONFIG_NETFILTER_XT_TARGET_IDLETIMER is not set
-# CONFIG_NETFILTER_XT_TARGET_LED is not set
-CONFIG_NETFILTER_XT_TARGET_LOG=m
-# CONFIG_NETFILTER_XT_TARGET_MARK is not set
-CONFIG_NETFILTER_XT_NAT=m
-# CONFIG_NETFILTER_XT_TARGET_NETMAP is not set
-CONFIG_NETFILTER_XT_TARGET_NFLOG=y
-# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set
-# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set
-# CONFIG_NETFILTER_XT_TARGET_REDIRECT is not set
-CONFIG_NETFILTER_XT_TARGET_MASQUERADE=m
-# CONFIG_NETFILTER_XT_TARGET_TEE is not set
-# CONFIG_NETFILTER_XT_TARGET_TPROXY is not set
-CONFIG_NETFILTER_XT_TARGET_SECMARK=y
-CONFIG_NETFILTER_XT_TARGET_TCPMSS=y
-# CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP is not set
-
-#
-# Xtables matches
-#
-CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=m
-CONFIG_NETFILTER_XT_MATCH_BPF=y
-# CONFIG_NETFILTER_XT_MATCH_CGROUP is not set
-# CONFIG_NETFILTER_XT_MATCH_CLUSTER is not set
-# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set
-# CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set
-# CONFIG_NETFILTER_XT_MATCH_CONNLABEL is not set
-# CONFIG_NETFILTER_XT_MATCH_CONNLIMIT is not set
-# CONFIG_NETFILTER_XT_MATCH_CONNMARK is not set
-CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y
-# CONFIG_NETFILTER_XT_MATCH_CPU is not set
-# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
-# CONFIG_NETFILTER_XT_MATCH_DEVGROUP is not set
-# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
-# CONFIG_NETFILTER_XT_MATCH_ECN is not set
-# CONFIG_NETFILTER_XT_MATCH_ESP is not set
-# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set
-# CONFIG_NETFILTER_XT_MATCH_HELPER is not set
-# CONFIG_NETFILTER_XT_MATCH_HL is not set
-# CONFIG_NETFILTER_XT_MATCH_IPCOMP is not set
-# CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set
-# CONFIG_NETFILTER_XT_MATCH_L2TP is not set
-# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set
-# CONFIG_NETFILTER_XT_MATCH_LIMIT is not set
-# CONFIG_NETFILTER_XT_MATCH_MAC is not set
-# CONFIG_NETFILTER_XT_MATCH_MARK is not set
-# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set
-# CONFIG_NETFILTER_XT_MATCH_NFACCT is not set
-# CONFIG_NETFILTER_XT_MATCH_OSF is not set
-# CONFIG_NETFILTER_XT_MATCH_OWNER is not set
-CONFIG_NETFILTER_XT_MATCH_POLICY=y
-# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set
-# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
-# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set
-# CONFIG_NETFILTER_XT_MATCH_REALM is not set
-# CONFIG_NETFILTER_XT_MATCH_RECENT is not set
-# CONFIG_NETFILTER_XT_MATCH_SCTP is not set
-# CONFIG_NETFILTER_XT_MATCH_SOCKET is not set
-CONFIG_NETFILTER_XT_MATCH_STATE=y
-# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
-# CONFIG_NETFILTER_XT_MATCH_STRING is not set
-# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set
-# CONFIG_NETFILTER_XT_MATCH_TIME is not set
-# CONFIG_NETFILTER_XT_MATCH_U32 is not set
-# end of Core Netfilter Configuration
-
-# CONFIG_IP_SET is not set
-# CONFIG_IP_VS is not set
-
-#
-# IP: Netfilter Configuration
-#
-CONFIG_NF_DEFRAG_IPV4=y
-# CONFIG_NF_SOCKET_IPV4 is not set
-# CONFIG_NF_TPROXY_IPV4 is not set
-# CONFIG_NF_DUP_IPV4 is not set
-CONFIG_NF_LOG_ARP=m
-CONFIG_NF_LOG_IPV4=m
-CONFIG_NF_REJECT_IPV4=y
-CONFIG_IP_NF_IPTABLES=y
-# CONFIG_IP_NF_MATCH_AH is not set
-# CONFIG_IP_NF_MATCH_ECN is not set
-# CONFIG_IP_NF_MATCH_RPFILTER is not set
-# CONFIG_IP_NF_MATCH_TTL is not set
-CONFIG_IP_NF_FILTER=y
-CONFIG_IP_NF_TARGET_REJECT=y
-# CONFIG_IP_NF_TARGET_SYNPROXY is not set
-CONFIG_IP_NF_NAT=m
-CONFIG_IP_NF_TARGET_MASQUERADE=m
-# CONFIG_IP_NF_TARGET_NETMAP is not set
-# CONFIG_IP_NF_TARGET_REDIRECT is not set
-CONFIG_IP_NF_MANGLE=y
-# CONFIG_IP_NF_TARGET_CLUSTERIP is not set
-# CONFIG_IP_NF_TARGET_ECN is not set
-# CONFIG_IP_NF_TARGET_TTL is not set
-# CONFIG_IP_NF_RAW is not set
-# CONFIG_IP_NF_SECURITY is not set
-# CONFIG_IP_NF_ARPTABLES is not set
-# end of IP: Netfilter Configuration
-
-#
-# IPv6: Netfilter Configuration
-#
-# CONFIG_NF_SOCKET_IPV6 is not set
-# CONFIG_NF_TPROXY_IPV6 is not set
-# CONFIG_NF_DUP_IPV6 is not set
-CONFIG_NF_REJECT_IPV6=y
-CONFIG_NF_LOG_IPV6=m
-CONFIG_IP6_NF_IPTABLES=y
-# CONFIG_IP6_NF_MATCH_AH is not set
-# CONFIG_IP6_NF_MATCH_EUI64 is not set
-# CONFIG_IP6_NF_MATCH_FRAG is not set
-# CONFIG_IP6_NF_MATCH_OPTS is not set
-# CONFIG_IP6_NF_MATCH_HL is not set
-CONFIG_IP6_NF_MATCH_IPV6HEADER=y
-# CONFIG_IP6_NF_MATCH_MH is not set
-# CONFIG_IP6_NF_MATCH_RPFILTER is not set
-# CONFIG_IP6_NF_MATCH_RT is not set
-# CONFIG_IP6_NF_MATCH_SRH is not set
-# CONFIG_IP6_NF_TARGET_HL is not set
-CONFIG_IP6_NF_FILTER=y
-CONFIG_IP6_NF_TARGET_REJECT=y
-# CONFIG_IP6_NF_TARGET_SYNPROXY is not set
-CONFIG_IP6_NF_MANGLE=y
-# CONFIG_IP6_NF_RAW is not set
-# CONFIG_IP6_NF_SECURITY is not set
-# CONFIG_IP6_NF_NAT is not set
-# end of IPv6: Netfilter Configuration
-
-CONFIG_NF_DEFRAG_IPV6=y
-# CONFIG_NF_CONNTRACK_BRIDGE is not set
-CONFIG_BPFILTER=y
-CONFIG_BPFILTER_UMH=m
-# CONFIG_IP_DCCP is not set
-# CONFIG_IP_SCTP is not set
-# CONFIG_RDS is not set
-# CONFIG_TIPC is not set
-# CONFIG_ATM is not set
-# CONFIG_L2TP is not set
-# CONFIG_BRIDGE is not set
-CONFIG_HAVE_NET_DSA=y
-# CONFIG_NET_DSA is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_PHONET is not set
-# CONFIG_6LOWPAN is not set
-# CONFIG_IEEE802154 is not set
-CONFIG_NET_SCHED=y
-
-#
-# Queueing/Scheduling
-#
-# CONFIG_NET_SCH_CBQ is not set
-# CONFIG_NET_SCH_HTB is not set
-# CONFIG_NET_SCH_HFSC is not set
-# CONFIG_NET_SCH_PRIO is not set
-# CONFIG_NET_SCH_MULTIQ is not set
-# CONFIG_NET_SCH_RED is not set
-# CONFIG_NET_SCH_SFB is not set
-# CONFIG_NET_SCH_SFQ is not set
-# CONFIG_NET_SCH_TEQL is not set
-# CONFIG_NET_SCH_TBF is not set
-# CONFIG_NET_SCH_CBS is not set
-# CONFIG_NET_SCH_ETF is not set
-# CONFIG_NET_SCH_TAPRIO is not set
-# CONFIG_NET_SCH_GRED is not set
-# CONFIG_NET_SCH_DSMARK is not set
-# CONFIG_NET_SCH_NETEM is not set
-# CONFIG_NET_SCH_DRR is not set
-# CONFIG_NET_SCH_MQPRIO is not set
-# CONFIG_NET_SCH_SKBPRIO is not set
-# CONFIG_NET_SCH_CHOKE is not set
-# CONFIG_NET_SCH_QFQ is not set
-# CONFIG_NET_SCH_CODEL is not set
-# CONFIG_NET_SCH_FQ_CODEL is not set
-# CONFIG_NET_SCH_CAKE is not set
-# CONFIG_NET_SCH_FQ is not set
-# CONFIG_NET_SCH_HHF is not set
-# CONFIG_NET_SCH_PIE is not set
-# CONFIG_NET_SCH_INGRESS is not set
-# CONFIG_NET_SCH_PLUG is not set
-# CONFIG_NET_SCH_DEFAULT is not set
-
-#
-# Classification
-#
-CONFIG_NET_CLS=y
-# CONFIG_NET_CLS_BASIC is not set
-# CONFIG_NET_CLS_TCINDEX is not set
-# CONFIG_NET_CLS_ROUTE4 is not set
-# CONFIG_NET_CLS_FW is not set
-# CONFIG_NET_CLS_U32 is not set
-# CONFIG_NET_CLS_RSVP is not set
-# CONFIG_NET_CLS_RSVP6 is not set
-# CONFIG_NET_CLS_FLOW is not set
-# CONFIG_NET_CLS_CGROUP is not set
-CONFIG_NET_CLS_BPF=y
-# CONFIG_NET_CLS_FLOWER is not set
-# CONFIG_NET_CLS_MATCHALL is not set
-CONFIG_NET_EMATCH=y
-CONFIG_NET_EMATCH_STACK=32
-# CONFIG_NET_EMATCH_CMP is not set
-# CONFIG_NET_EMATCH_NBYTE is not set
-# CONFIG_NET_EMATCH_U32 is not set
-# CONFIG_NET_EMATCH_META is not set
-# CONFIG_NET_EMATCH_TEXT is not set
-# CONFIG_NET_EMATCH_IPT is not set
-CONFIG_NET_CLS_ACT=y
-# CONFIG_NET_ACT_POLICE is not set
-# CONFIG_NET_ACT_GACT is not set
-# CONFIG_NET_ACT_MIRRED is not set
-# CONFIG_NET_ACT_SAMPLE is not set
-# CONFIG_NET_ACT_IPT is not set
-# CONFIG_NET_ACT_NAT is not set
-# CONFIG_NET_ACT_PEDIT is not set
-# CONFIG_NET_ACT_SIMP is not set
-# CONFIG_NET_ACT_SKBEDIT is not set
-# CONFIG_NET_ACT_CSUM is not set
-# CONFIG_NET_ACT_MPLS is not set
-# CONFIG_NET_ACT_VLAN is not set
-CONFIG_NET_ACT_BPF=y
-# CONFIG_NET_ACT_SKBMOD is not set
-# CONFIG_NET_ACT_IFE is not set
-# CONFIG_NET_ACT_TUNNEL_KEY is not set
-# CONFIG_NET_ACT_CT is not set
-# CONFIG_NET_TC_SKB_EXT is not set
-CONFIG_NET_SCH_FIFO=y
-# CONFIG_DCB is not set
-CONFIG_DNS_RESOLVER=y
-# CONFIG_BATMAN_ADV is not set
-# CONFIG_OPENVSWITCH is not set
-# CONFIG_VSOCKETS is not set
-# CONFIG_NETLINK_DIAG is not set
-# CONFIG_MPLS is not set
-# CONFIG_NET_NSH is not set
-# CONFIG_HSR is not set
-# CONFIG_NET_SWITCHDEV is not set
-# CONFIG_NET_L3_MASTER_DEV is not set
-# CONFIG_NET_NCSI is not set
-CONFIG_RPS=y
-CONFIG_RFS_ACCEL=y
-CONFIG_XPS=y
-# CONFIG_CGROUP_NET_PRIO is not set
-# CONFIG_CGROUP_NET_CLASSID is not set
-CONFIG_NET_RX_BUSY_POLL=y
-CONFIG_BQL=y
-CONFIG_BPF_JIT=y
-CONFIG_BPF_STREAM_PARSER=y
-CONFIG_NET_FLOW_LIMIT=y
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_NET_DROP_MONITOR is not set
-# end of Network testing
-# end of Networking options
-
-CONFIG_HAMRADIO=y
-
-#
-# Packet Radio protocols
-#
-# CONFIG_AX25 is not set
-# CONFIG_CAN is not set
-# CONFIG_BT is not set
-# CONFIG_AF_RXRPC is not set
-# CONFIG_AF_KCM is not set
-CONFIG_STREAM_PARSER=y
-CONFIG_FIB_RULES=y
-CONFIG_WIRELESS=y
-CONFIG_CFG80211=y
-# CONFIG_NL80211_TESTMODE is not set
-# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
-CONFIG_CFG80211_REQUIRE_SIGNED_REGDB=y
-CONFIG_CFG80211_USE_KERNEL_REGDB_KEYS=y
-CONFIG_CFG80211_DEFAULT_PS=y
-# CONFIG_CFG80211_DEBUGFS is not set
-CONFIG_CFG80211_CRDA_SUPPORT=y
-# CONFIG_CFG80211_WEXT is not set
-CONFIG_MAC80211=y
-CONFIG_MAC80211_HAS_RC=y
-CONFIG_MAC80211_RC_MINSTREL=y
-CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y
-CONFIG_MAC80211_RC_DEFAULT="minstrel_ht"
-# CONFIG_MAC80211_MESH is not set
-CONFIG_MAC80211_LEDS=y
-# CONFIG_MAC80211_DEBUGFS is not set
-# CONFIG_MAC80211_MESSAGE_TRACING is not set
-# CONFIG_MAC80211_DEBUG_MENU is not set
-CONFIG_MAC80211_STA_HASH_MAX_SIZE=0
-# CONFIG_WIMAX is not set
-CONFIG_RFKILL=y
-CONFIG_RFKILL_LEDS=y
-CONFIG_RFKILL_INPUT=y
-# CONFIG_NET_9P is not set
-# CONFIG_CAIF is not set
-# CONFIG_CEPH_LIB is not set
-# CONFIG_NFC is not set
-# CONFIG_PSAMPLE is not set
-# CONFIG_NET_IFE is not set
-CONFIG_LWTUNNEL=y
-CONFIG_LWTUNNEL_BPF=y
-CONFIG_DST_CACHE=y
-CONFIG_GRO_CELLS=y
-CONFIG_NET_SOCK_MSG=y
-# CONFIG_FAILOVER is not set
-CONFIG_HAVE_EBPF_JIT=y
-
-#
-# Device Drivers
-#
-CONFIG_HAVE_EISA=y
-# CONFIG_EISA is not set
-CONFIG_HAVE_PCI=y
-CONFIG_PCI=y
-CONFIG_PCI_DOMAINS=y
-CONFIG_PCIEPORTBUS=y
-# CONFIG_HOTPLUG_PCI_PCIE is not set
-CONFIG_PCIEAER=y
-# CONFIG_PCIEAER_INJECT is not set
-# CONFIG_PCIE_ECRC is not set
-CONFIG_PCIEASPM=y
-CONFIG_PCIEASPM_DEFAULT=y
-# CONFIG_PCIEASPM_POWERSAVE is not set
-# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set
-# CONFIG_PCIEASPM_PERFORMANCE is not set
-CONFIG_PCIE_PME=y
-# CONFIG_PCIE_DPC is not set
-# CONFIG_PCIE_PTM is not set
-# CONFIG_PCIE_BW is not set
-CONFIG_PCI_MSI=y
-CONFIG_PCI_MSI_IRQ_DOMAIN=y
-CONFIG_PCI_QUIRKS=y
-# CONFIG_PCI_DEBUG is not set
-# CONFIG_PCI_STUB is not set
-CONFIG_PCI_ATS=y
-CONFIG_PCI_LOCKLESS_CONFIG=y
-# CONFIG_PCI_IOV is not set
-CONFIG_PCI_PRI=y
-CONFIG_PCI_PASID=y
-CONFIG_PCI_LABEL=y
-CONFIG_HOTPLUG_PCI=y
-# CONFIG_HOTPLUG_PCI_ACPI is not set
-# CONFIG_HOTPLUG_PCI_CPCI is not set
-# CONFIG_HOTPLUG_PCI_SHPC is not set
-
-#
-# PCI controller drivers
-#
-# CONFIG_VMD is not set
-
-#
-# DesignWare PCI Core Support
-#
-# CONFIG_PCIE_DW_PLAT_HOST is not set
-# CONFIG_PCI_MESON is not set
-# end of DesignWare PCI Core Support
-
-#
-# Cadence PCIe controllers support
-#
-# end of Cadence PCIe controllers support
-# end of PCI controller drivers
-
-#
-# PCI Endpoint
-#
-# CONFIG_PCI_ENDPOINT is not set
-# end of PCI Endpoint
-
-#
-# PCI switch controller drivers
-#
-# CONFIG_PCI_SW_SWITCHTEC is not set
-# end of PCI switch controller drivers
-
-CONFIG_PCCARD=y
-CONFIG_PCMCIA=y
-CONFIG_PCMCIA_LOAD_CIS=y
-CONFIG_CARDBUS=y
-
-#
-# PC-card bridges
-#
-CONFIG_YENTA=y
-CONFIG_YENTA_O2=y
-CONFIG_YENTA_RICOH=y
-CONFIG_YENTA_TI=y
-CONFIG_YENTA_ENE_TUNE=y
-CONFIG_YENTA_TOSHIBA=y
-# CONFIG_PD6729 is not set
-# CONFIG_I82092 is not set
-CONFIG_PCCARD_NONSTATIC=y
-# CONFIG_RAPIDIO is not set
-
-#
-# Generic Driver Options
-#
-# CONFIG_UEVENT_HELPER is not set
-CONFIG_DEVTMPFS=y
-CONFIG_DEVTMPFS_MOUNT=y
-CONFIG_STANDALONE=y
-CONFIG_PREVENT_FIRMWARE_BUILD=y
-
-#
-# Firmware loader
-#
-CONFIG_FW_LOADER=y
-CONFIG_EXTRA_FIRMWARE=""
-# CONFIG_FW_LOADER_USER_HELPER is not set
-# CONFIG_FW_LOADER_COMPRESS is not set
-CONFIG_FW_CACHE=y
-# end of Firmware loader
-
-CONFIG_ALLOW_DEV_COREDUMP=y
-# CONFIG_DEBUG_DRIVER is not set
-CONFIG_DEBUG_DEVRES=y
-# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set
-# CONFIG_TEST_ASYNC_DRIVER_PROBE is not set
-CONFIG_GENERIC_CPU_AUTOPROBE=y
-CONFIG_GENERIC_CPU_VULNERABILITIES=y
-CONFIG_REGMAP=y
-CONFIG_REGMAP_I2C=y
-CONFIG_DMA_SHARED_BUFFER=y
-# CONFIG_DMA_FENCE_TRACE is not set
-# end of Generic Driver Options
-
-#
-# Bus devices
-#
-# end of Bus devices
-
-CONFIG_CONNECTOR=y
-CONFIG_PROC_EVENTS=y
-# CONFIG_GNSS is not set
-# CONFIG_MTD is not set
-# CONFIG_OF is not set
-CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
-# CONFIG_PARPORT is not set
-CONFIG_PNP=y
-CONFIG_PNP_DEBUG_MESSAGES=y
-
-#
-# Protocols
-#
-CONFIG_PNPACPI=y
-CONFIG_BLK_DEV=y
-# CONFIG_BLK_DEV_NULL_BLK is not set
-# CONFIG_BLK_DEV_FD is not set
-CONFIG_CDROM=y
-# CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set
-# CONFIG_BLK_DEV_UMEM is not set
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
-# CONFIG_BLK_DEV_CRYPTOLOOP is not set
-# CONFIG_BLK_DEV_DRBD is not set
-# CONFIG_BLK_DEV_NBD is not set
-# CONFIG_BLK_DEV_SKD is not set
-# CONFIG_BLK_DEV_SX8 is not set
-# CONFIG_BLK_DEV_RAM is not set
-# CONFIG_CDROM_PKTCDVD is not set
-# CONFIG_ATA_OVER_ETH is not set
-# CONFIG_BLK_DEV_RBD is not set
-# CONFIG_BLK_DEV_RSXX is not set
-
-#
-# NVME Support
-#
-# CONFIG_BLK_DEV_NVME is not set
-# CONFIG_NVME_FC is not set
-# end of NVME Support
-
-#
-# Misc devices
-#
-# CONFIG_AD525X_DPOT is not set
-# CONFIG_DUMMY_IRQ is not set
-# CONFIG_IBM_ASM is not set
-# CONFIG_PHANTOM is not set
-# CONFIG_TIFM_CORE is not set
-# CONFIG_ICS932S401 is not set
-# CONFIG_ENCLOSURE_SERVICES is not set
-# CONFIG_HP_ILO is not set
-# CONFIG_APDS9802ALS is not set
-# CONFIG_ISL29003 is not set
-# CONFIG_ISL29020 is not set
-# CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_SENSORS_BH1770 is not set
-# CONFIG_SENSORS_APDS990X is not set
-# CONFIG_HMC6352 is not set
-# CONFIG_DS1682 is not set
-# CONFIG_SRAM is not set
-# CONFIG_PCI_ENDPOINT_TEST is not set
-# CONFIG_XILINX_SDFEC is not set
-# CONFIG_PVPANIC is not set
-# CONFIG_C2PORT is not set
-
-#
-# EEPROM support
-#
-# CONFIG_EEPROM_AT24 is not set
-# CONFIG_EEPROM_LEGACY is not set
-# CONFIG_EEPROM_MAX6875 is not set
-# CONFIG_EEPROM_93CX6 is not set
-# CONFIG_EEPROM_IDT_89HPESX is not set
-# CONFIG_EEPROM_EE1004 is not set
-# end of EEPROM support
-
-# CONFIG_CB710_CORE is not set
-
-#
-# Texas Instruments shared transport line discipline
-#
-# end of Texas Instruments shared transport line discipline
-
-# CONFIG_SENSORS_LIS3_I2C is not set
-# CONFIG_ALTERA_STAPL is not set
-# CONFIG_INTEL_MEI is not set
-# CONFIG_INTEL_MEI_ME is not set
-# CONFIG_INTEL_MEI_TXE is not set
-# CONFIG_INTEL_MEI_HDCP is not set
-# CONFIG_VMWARE_VMCI is not set
-
-#
-# Intel MIC & related support
-#
-# CONFIG_INTEL_MIC_BUS is not set
-# CONFIG_SCIF_BUS is not set
-# CONFIG_VOP_BUS is not set
-# end of Intel MIC & related support
-
-# CONFIG_GENWQE is not set
-# CONFIG_ECHO is not set
-# CONFIG_MISC_ALCOR_PCI is not set
-# CONFIG_MISC_RTSX_PCI is not set
-# CONFIG_MISC_RTSX_USB is not set
-# CONFIG_HABANA_AI is not set
-# end of Misc devices
-
-CONFIG_HAVE_IDE=y
-# CONFIG_IDE is not set
-
-#
-# SCSI device support
-#
-CONFIG_SCSI_MOD=y
-# CONFIG_RAID_ATTRS is not set
-CONFIG_SCSI=y
-CONFIG_SCSI_DMA=y
-CONFIG_SCSI_PROC_FS=y
-
-#
-# SCSI support type (disk, tape, CD-ROM)
-#
-CONFIG_BLK_DEV_SD=y
-# CONFIG_CHR_DEV_ST is not set
-CONFIG_BLK_DEV_SR=y
-CONFIG_BLK_DEV_SR_VENDOR=y
-CONFIG_CHR_DEV_SG=y
-# CONFIG_CHR_DEV_SCH is not set
-CONFIG_SCSI_CONSTANTS=y
-# CONFIG_SCSI_LOGGING is not set
-# CONFIG_SCSI_SCAN_ASYNC is not set
-
-#
-# SCSI Transports
-#
-CONFIG_SCSI_SPI_ATTRS=y
-# CONFIG_SCSI_FC_ATTRS is not set
-# CONFIG_SCSI_ISCSI_ATTRS is not set
-# CONFIG_SCSI_SAS_ATTRS is not set
-# CONFIG_SCSI_SAS_LIBSAS is not set
-# CONFIG_SCSI_SRP_ATTRS is not set
-# end of SCSI Transports
-
-# CONFIG_SCSI_LOWLEVEL is not set
-# CONFIG_SCSI_DH is not set
-# end of SCSI device support
-
-CONFIG_ATA=y
-CONFIG_ATA_VERBOSE_ERROR=y
-CONFIG_ATA_ACPI=y
-# CONFIG_SATA_ZPODD is not set
-CONFIG_SATA_PMP=y
-
-#
-# Controllers with non-SFF native interface
-#
-CONFIG_SATA_AHCI=y
-CONFIG_SATA_MOBILE_LPM_POLICY=0
-# CONFIG_SATA_AHCI_PLATFORM is not set
-# CONFIG_SATA_INIC162X is not set
-# CONFIG_SATA_ACARD_AHCI is not set
-# CONFIG_SATA_SIL24 is not set
-CONFIG_ATA_SFF=y
-
-#
-# SFF controllers with custom DMA interface
-#
-# CONFIG_PDC_ADMA is not set
-# CONFIG_SATA_QSTOR is not set
-# CONFIG_SATA_SX4 is not set
-CONFIG_ATA_BMDMA=y
-
-#
-# SATA SFF controllers with BMDMA
-#
-CONFIG_ATA_PIIX=y
-# CONFIG_SATA_DWC is not set
-# CONFIG_SATA_MV is not set
-# CONFIG_SATA_NV is not set
-# CONFIG_SATA_PROMISE is not set
-# CONFIG_SATA_SIL is not set
-# CONFIG_SATA_SIS is not set
-# CONFIG_SATA_SVW is not set
-# CONFIG_SATA_ULI is not set
-# CONFIG_SATA_VIA is not set
-# CONFIG_SATA_VITESSE is not set
-
-#
-# PATA SFF controllers with BMDMA
-#
-# CONFIG_PATA_ALI is not set
-CONFIG_PATA_AMD=y
-# CONFIG_PATA_ARTOP is not set
-# CONFIG_PATA_ATIIXP is not set
-# CONFIG_PATA_ATP867X is not set
-# CONFIG_PATA_CMD64X is not set
-# CONFIG_PATA_CYPRESS is not set
-# CONFIG_PATA_EFAR is not set
-# CONFIG_PATA_HPT366 is not set
-# CONFIG_PATA_HPT37X is not set
-# CONFIG_PATA_HPT3X2N is not set
-# CONFIG_PATA_HPT3X3 is not set
-# CONFIG_PATA_IT8213 is not set
-# CONFIG_PATA_IT821X is not set
-# CONFIG_PATA_JMICRON is not set
-# CONFIG_PATA_MARVELL is not set
-# CONFIG_PATA_NETCELL is not set
-# CONFIG_PATA_NINJA32 is not set
-# CONFIG_PATA_NS87415 is not set
-CONFIG_PATA_OLDPIIX=y
-# CONFIG_PATA_OPTIDMA is not set
-# CONFIG_PATA_PDC2027X is not set
-# CONFIG_PATA_PDC_OLD is not set
-# CONFIG_PATA_RADISYS is not set
-# CONFIG_PATA_RDC is not set
-CONFIG_PATA_SCH=y
-# CONFIG_PATA_SERVERWORKS is not set
-# CONFIG_PATA_SIL680 is not set
-# CONFIG_PATA_SIS is not set
-# CONFIG_PATA_TOSHIBA is not set
-# CONFIG_PATA_TRIFLEX is not set
-# CONFIG_PATA_VIA is not set
-# CONFIG_PATA_WINBOND is not set
-
-#
-# PIO-only SFF controllers
-#
-# CONFIG_PATA_CMD640_PCI is not set
-# CONFIG_PATA_MPIIX is not set
-# CONFIG_PATA_NS87410 is not set
-# CONFIG_PATA_OPTI is not set
-# CONFIG_PATA_PCMCIA is not set
-# CONFIG_PATA_RZ1000 is not set
-
-#
-# Generic fallback / legacy drivers
-#
-# CONFIG_PATA_ACPI is not set
-# CONFIG_ATA_GENERIC is not set
-# CONFIG_PATA_LEGACY is not set
-CONFIG_MD=y
-CONFIG_BLK_DEV_MD=y
-CONFIG_MD_AUTODETECT=y
-# CONFIG_MD_LINEAR is not set
-# CONFIG_MD_RAID0 is not set
-# CONFIG_MD_RAID1 is not set
-# CONFIG_MD_RAID10 is not set
-# CONFIG_MD_RAID456 is not set
-# CONFIG_MD_MULTIPATH is not set
-# CONFIG_MD_FAULTY is not set
-# CONFIG_BCACHE is not set
-CONFIG_BLK_DEV_DM_BUILTIN=y
-CONFIG_BLK_DEV_DM=y
-# CONFIG_DM_DEBUG is not set
-# CONFIG_DM_UNSTRIPED is not set
-# CONFIG_DM_CRYPT is not set
-# CONFIG_DM_SNAPSHOT is not set
-# CONFIG_DM_THIN_PROVISIONING is not set
-# CONFIG_DM_CACHE is not set
-# CONFIG_DM_WRITECACHE is not set
-# CONFIG_DM_ERA is not set
-# CONFIG_DM_CLONE is not set
-CONFIG_DM_MIRROR=y
-# CONFIG_DM_LOG_USERSPACE is not set
-# CONFIG_DM_RAID is not set
-CONFIG_DM_ZERO=y
-# CONFIG_DM_MULTIPATH is not set
-# CONFIG_DM_DELAY is not set
-# CONFIG_DM_DUST is not set
-# CONFIG_DM_INIT is not set
-# CONFIG_DM_UEVENT is not set
-# CONFIG_DM_FLAKEY is not set
-# CONFIG_DM_VERITY is not set
-# CONFIG_DM_SWITCH is not set
-# CONFIG_DM_LOG_WRITES is not set
-# CONFIG_DM_INTEGRITY is not set
-# CONFIG_TARGET_CORE is not set
-# CONFIG_FUSION is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-# CONFIG_FIREWIRE is not set
-# CONFIG_FIREWIRE_NOSY is not set
-# end of IEEE 1394 (FireWire) support
-
-CONFIG_MACINTOSH_DRIVERS=y
-CONFIG_MAC_EMUMOUSEBTN=y
-CONFIG_NETDEVICES=y
-CONFIG_MII=y
-CONFIG_NET_CORE=y
-# CONFIG_BONDING is not set
-# CONFIG_DUMMY is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_NET_FC is not set
-# CONFIG_IFB is not set
-# CONFIG_NET_TEAM is not set
-# CONFIG_MACVLAN is not set
-# CONFIG_IPVLAN is not set
-# CONFIG_VXLAN is not set
-# CONFIG_GENEVE is not set
-# CONFIG_GTP is not set
-# CONFIG_MACSEC is not set
-CONFIG_NETCONSOLE=y
-CONFIG_NETPOLL=y
-CONFIG_NET_POLL_CONTROLLER=y
-# CONFIG_TUN is not set
-# CONFIG_TUN_VNET_CROSS_LE is not set
-# CONFIG_VETH is not set
-# CONFIG_NLMON is not set
-# CONFIG_ARCNET is not set
-
-#
-# Distributed Switch Architecture drivers
-#
-# end of Distributed Switch Architecture drivers
-
-CONFIG_ETHERNET=y
-CONFIG_NET_VENDOR_3COM=y
-# CONFIG_PCMCIA_3C574 is not set
-# CONFIG_PCMCIA_3C589 is not set
-# CONFIG_VORTEX is not set
-# CONFIG_TYPHOON is not set
-CONFIG_NET_VENDOR_ADAPTEC=y
-# CONFIG_ADAPTEC_STARFIRE is not set
-CONFIG_NET_VENDOR_AGERE=y
-# CONFIG_ET131X is not set
-CONFIG_NET_VENDOR_ALACRITECH=y
-# CONFIG_SLICOSS is not set
-CONFIG_NET_VENDOR_ALTEON=y
-# CONFIG_ACENIC is not set
-# CONFIG_ALTERA_TSE is not set
-CONFIG_NET_VENDOR_AMAZON=y
-# CONFIG_ENA_ETHERNET is not set
-CONFIG_NET_VENDOR_AMD=y
-# CONFIG_AMD8111_ETH is not set
-# CONFIG_PCNET32 is not set
-# CONFIG_PCMCIA_NMCLAN is not set
-# CONFIG_AMD_XGBE is not set
-CONFIG_NET_VENDOR_AQUANTIA=y
-# CONFIG_AQTION is not set
-CONFIG_NET_VENDOR_ARC=y
-CONFIG_NET_VENDOR_ATHEROS=y
-# CONFIG_ATL2 is not set
-# CONFIG_ATL1 is not set
-# CONFIG_ATL1E is not set
-# CONFIG_ATL1C is not set
-# CONFIG_ALX is not set
-CONFIG_NET_VENDOR_AURORA=y
-# CONFIG_AURORA_NB8800 is not set
-CONFIG_NET_VENDOR_BROADCOM=y
-# CONFIG_B44 is not set
-# CONFIG_BCMGENET is not set
-# CONFIG_BNX2 is not set
-# CONFIG_CNIC is not set
-CONFIG_TIGON3=y
-CONFIG_TIGON3_HWMON=y
-# CONFIG_BNX2X is not set
-# CONFIG_SYSTEMPORT is not set
-# CONFIG_BNXT is not set
-CONFIG_NET_VENDOR_BROCADE=y
-# CONFIG_BNA is not set
-CONFIG_NET_VENDOR_CADENCE=y
-# CONFIG_MACB is not set
-CONFIG_NET_VENDOR_CAVIUM=y
-# CONFIG_THUNDER_NIC_PF is not set
-# CONFIG_THUNDER_NIC_VF is not set
-# CONFIG_THUNDER_NIC_BGX is not set
-# CONFIG_THUNDER_NIC_RGX is not set
-# CONFIG_CAVIUM_PTP is not set
-# CONFIG_LIQUIDIO is not set
-# CONFIG_LIQUIDIO_VF is not set
-CONFIG_NET_VENDOR_CHELSIO=y
-# CONFIG_CHELSIO_T1 is not set
-# CONFIG_CHELSIO_T3 is not set
-# CONFIG_CHELSIO_T4 is not set
-# CONFIG_CHELSIO_T4VF is not set
-CONFIG_NET_VENDOR_CISCO=y
-# CONFIG_ENIC is not set
-CONFIG_NET_VENDOR_CORTINA=y
-# CONFIG_CX_ECAT is not set
-# CONFIG_DNET is not set
-CONFIG_NET_VENDOR_DEC=y
-CONFIG_NET_TULIP=y
-# CONFIG_DE2104X is not set
-# CONFIG_TULIP is not set
-# CONFIG_DE4X5 is not set
-# CONFIG_WINBOND_840 is not set
-# CONFIG_DM9102 is not set
-# CONFIG_ULI526X is not set
-# CONFIG_PCMCIA_XIRCOM is not set
-CONFIG_NET_VENDOR_DLINK=y
-# CONFIG_DL2K is not set
-# CONFIG_SUNDANCE is not set
-CONFIG_NET_VENDOR_EMULEX=y
-# CONFIG_BE2NET is not set
-CONFIG_NET_VENDOR_EZCHIP=y
-CONFIG_NET_VENDOR_FUJITSU=y
-# CONFIG_PCMCIA_FMVJ18X is not set
-CONFIG_NET_VENDOR_GOOGLE=y
-# CONFIG_GVE is not set
-CONFIG_NET_VENDOR_HUAWEI=y
-# CONFIG_HINIC is not set
-CONFIG_NET_VENDOR_I825XX=y
-CONFIG_NET_VENDOR_INTEL=y
-CONFIG_E100=y
-CONFIG_E1000=y
-CONFIG_E1000E=y
-CONFIG_E1000E_HWTS=y
-# CONFIG_IGB is not set
-# CONFIG_IGBVF is not set
-# CONFIG_IXGB is not set
-# CONFIG_IXGBE is not set
-# CONFIG_IXGBEVF is not set
-# CONFIG_I40E is not set
-# CONFIG_I40EVF is not set
-# CONFIG_ICE is not set
-# CONFIG_FM10K is not set
-# CONFIG_IGC is not set
-# CONFIG_JME is not set
-CONFIG_NET_VENDOR_MARVELL=y
-# CONFIG_MVMDIO is not set
-# CONFIG_SKGE is not set
-CONFIG_SKY2=y
-# CONFIG_SKY2_DEBUG is not set
-CONFIG_NET_VENDOR_MELLANOX=y
-# CONFIG_MLX4_EN is not set
-# CONFIG_MLX5_CORE is not set
-# CONFIG_MLXSW_CORE is not set
-# CONFIG_MLXFW is not set
-CONFIG_NET_VENDOR_MICREL=y
-# CONFIG_KS8842 is not set
-# CONFIG_KS8851_MLL is not set
-# CONFIG_KSZ884X_PCI is not set
-CONFIG_NET_VENDOR_MICROCHIP=y
-# CONFIG_LAN743X is not set
-CONFIG_NET_VENDOR_MICROSEMI=y
-CONFIG_NET_VENDOR_MYRI=y
-# CONFIG_MYRI10GE is not set
-# CONFIG_FEALNX is not set
-CONFIG_NET_VENDOR_NATSEMI=y
-# CONFIG_NATSEMI is not set
-# CONFIG_NS83820 is not set
-CONFIG_NET_VENDOR_NETERION=y
-# CONFIG_S2IO is not set
-# CONFIG_VXGE is not set
-CONFIG_NET_VENDOR_NETRONOME=y
-# CONFIG_NFP is not set
-CONFIG_NET_VENDOR_NI=y
-# CONFIG_NI_XGE_MANAGEMENT_ENET is not set
-CONFIG_NET_VENDOR_8390=y
-# CONFIG_PCMCIA_AXNET is not set
-# CONFIG_NE2K_PCI is not set
-# CONFIG_PCMCIA_PCNET is not set
-CONFIG_NET_VENDOR_NVIDIA=y
-CONFIG_FORCEDETH=y
-CONFIG_NET_VENDOR_OKI=y
-# CONFIG_ETHOC is not set
-CONFIG_NET_VENDOR_PACKET_ENGINES=y
-# CONFIG_HAMACHI is not set
-# CONFIG_YELLOWFIN is not set
-CONFIG_NET_VENDOR_PENSANDO=y
-# CONFIG_IONIC is not set
-CONFIG_NET_VENDOR_QLOGIC=y
-# CONFIG_QLA3XXX is not set
-# CONFIG_QLCNIC is not set
-# CONFIG_NETXEN_NIC is not set
-# CONFIG_QED is not set
-CONFIG_NET_VENDOR_QUALCOMM=y
-# CONFIG_QCOM_EMAC is not set
-# CONFIG_RMNET is not set
-CONFIG_NET_VENDOR_RDC=y
-# CONFIG_R6040 is not set
-CONFIG_NET_VENDOR_REALTEK=y
-# CONFIG_8139CP is not set
-CONFIG_8139TOO=y
-CONFIG_8139TOO_PIO=y
-# CONFIG_8139TOO_TUNE_TWISTER is not set
-# CONFIG_8139TOO_8129 is not set
-# CONFIG_8139_OLD_RX_RESET is not set
-CONFIG_R8169=y
-CONFIG_NET_VENDOR_RENESAS=y
-CONFIG_NET_VENDOR_ROCKER=y
-CONFIG_NET_VENDOR_SAMSUNG=y
-# CONFIG_SXGBE_ETH is not set
-CONFIG_NET_VENDOR_SEEQ=y
-CONFIG_NET_VENDOR_SOLARFLARE=y
-# CONFIG_SFC is not set
-# CONFIG_SFC_FALCON is not set
-CONFIG_NET_VENDOR_SILAN=y
-# CONFIG_SC92031 is not set
-CONFIG_NET_VENDOR_SIS=y
-# CONFIG_SIS900 is not set
-# CONFIG_SIS190 is not set
-CONFIG_NET_VENDOR_SMSC=y
-# CONFIG_PCMCIA_SMC91C92 is not set
-# CONFIG_EPIC100 is not set
-# CONFIG_SMSC911X is not set
-# CONFIG_SMSC9420 is not set
-CONFIG_NET_VENDOR_SOCIONEXT=y
-CONFIG_NET_VENDOR_STMICRO=y
-# CONFIG_STMMAC_ETH is not set
-CONFIG_NET_VENDOR_SUN=y
-# CONFIG_HAPPYMEAL is not set
-# CONFIG_SUNGEM is not set
-# CONFIG_CASSINI is not set
-# CONFIG_NIU is not set
-CONFIG_NET_VENDOR_SYNOPSYS=y
-# CONFIG_DWC_XLGMAC is not set
-CONFIG_NET_VENDOR_TEHUTI=y
-# CONFIG_TEHUTI is not set
-CONFIG_NET_VENDOR_TI=y
-# CONFIG_TI_CPSW_PHY_SEL is not set
-# CONFIG_TLAN is not set
-CONFIG_NET_VENDOR_VIA=y
-# CONFIG_VIA_RHINE is not set
-# CONFIG_VIA_VELOCITY is not set
-CONFIG_NET_VENDOR_WIZNET=y
-# CONFIG_WIZNET_W5100 is not set
-# CONFIG_WIZNET_W5300 is not set
-CONFIG_NET_VENDOR_XILINX=y
-# CONFIG_XILINX_AXI_EMAC is not set
-# CONFIG_XILINX_LL_TEMAC is not set
-CONFIG_NET_VENDOR_XIRCOM=y
-# CONFIG_PCMCIA_XIRC2PS is not set
-CONFIG_FDDI=y
-# CONFIG_DEFXX is not set
-# CONFIG_SKFP is not set
-# CONFIG_HIPPI is not set
-# CONFIG_NET_SB1000 is not set
-CONFIG_MDIO_DEVICE=y
-CONFIG_MDIO_BUS=y
-# CONFIG_MDIO_BCM_UNIMAC is not set
-# CONFIG_MDIO_BITBANG is not set
-# CONFIG_MDIO_MSCC_MIIM is not set
-# CONFIG_MDIO_THUNDER is not set
-CONFIG_PHYLIB=y
-# CONFIG_LED_TRIGGER_PHY is not set
-
-#
-# MII PHY device drivers
-#
-# CONFIG_ADIN_PHY is not set
-# CONFIG_AMD_PHY is not set
-# CONFIG_AQUANTIA_PHY is not set
-# CONFIG_AX88796B_PHY is not set
-# CONFIG_BCM7XXX_PHY is not set
-# CONFIG_BCM87XX_PHY is not set
-# CONFIG_BROADCOM_PHY is not set
-# CONFIG_CICADA_PHY is not set
-# CONFIG_CORTINA_PHY is not set
-# CONFIG_DAVICOM_PHY is not set
-# CONFIG_DP83822_PHY is not set
-# CONFIG_DP83TC811_PHY is not set
-# CONFIG_DP83848_PHY is not set
-# CONFIG_DP83867_PHY is not set
-# CONFIG_DP83869_PHY is not set
-# CONFIG_FIXED_PHY is not set
-# CONFIG_ICPLUS_PHY is not set
-# CONFIG_INTEL_XWAY_PHY is not set
-# CONFIG_LSI_ET1011C_PHY is not set
-# CONFIG_LXT_PHY is not set
-# CONFIG_MARVELL_PHY is not set
-# CONFIG_MARVELL_10G_PHY is not set
-# CONFIG_MICREL_PHY is not set
-# CONFIG_MICROCHIP_PHY is not set
-# CONFIG_MICROCHIP_T1_PHY is not set
-# CONFIG_MICROSEMI_PHY is not set
-# CONFIG_NATIONAL_PHY is not set
-# CONFIG_NXP_TJA11XX_PHY is not set
-# CONFIG_QSEMI_PHY is not set
-CONFIG_REALTEK_PHY=y
-# CONFIG_RENESAS_PHY is not set
-# CONFIG_ROCKCHIP_PHY is not set
-# CONFIG_SMSC_PHY is not set
-# CONFIG_STE10XP is not set
-# CONFIG_TERANETICS_PHY is not set
-# CONFIG_VITESSE_PHY is not set
-# CONFIG_XILINX_GMII2RGMII is not set
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-CONFIG_USB_NET_DRIVERS=y
-# CONFIG_USB_CATC is not set
-# CONFIG_USB_KAWETH is not set
-# CONFIG_USB_PEGASUS is not set
-# CONFIG_USB_RTL8150 is not set
-# CONFIG_USB_RTL8152 is not set
-# CONFIG_USB_LAN78XX is not set
-# CONFIG_USB_USBNET is not set
-# CONFIG_USB_HSO is not set
-# CONFIG_USB_IPHETH is not set
-CONFIG_WLAN=y
-CONFIG_WLAN_VENDOR_ADMTEK=y
-# CONFIG_ADM8211 is not set
-CONFIG_WLAN_VENDOR_ATH=y
-# CONFIG_ATH_DEBUG is not set
-# CONFIG_ATH5K is not set
-# CONFIG_ATH5K_PCI is not set
-# CONFIG_ATH9K is not set
-# CONFIG_ATH9K_HTC is not set
-# CONFIG_CARL9170 is not set
-# CONFIG_ATH6KL is not set
-# CONFIG_AR5523 is not set
-# CONFIG_WIL6210 is not set
-# CONFIG_ATH10K is not set
-# CONFIG_WCN36XX is not set
-CONFIG_WLAN_VENDOR_ATMEL=y
-# CONFIG_ATMEL is not set
-# CONFIG_AT76C50X_USB is not set
-CONFIG_WLAN_VENDOR_BROADCOM=y
-# CONFIG_B43 is not set
-# CONFIG_B43LEGACY is not set
-# CONFIG_BRCMSMAC is not set
-# CONFIG_BRCMFMAC is not set
-CONFIG_WLAN_VENDOR_CISCO=y
-# CONFIG_AIRO is not set
-# CONFIG_AIRO_CS is not set
-CONFIG_WLAN_VENDOR_INTEL=y
-# CONFIG_IPW2100 is not set
-# CONFIG_IPW2200 is not set
-# CONFIG_IWL4965 is not set
-# CONFIG_IWL3945 is not set
-# CONFIG_IWLWIFI is not set
-CONFIG_WLAN_VENDOR_INTERSIL=y
-# CONFIG_HOSTAP is not set
-# CONFIG_HERMES is not set
-# CONFIG_P54_COMMON is not set
-# CONFIG_PRISM54 is not set
-CONFIG_WLAN_VENDOR_MARVELL=y
-# CONFIG_LIBERTAS is not set
-# CONFIG_LIBERTAS_THINFIRM is not set
-# CONFIG_MWIFIEX is not set
-# CONFIG_MWL8K is not set
-CONFIG_WLAN_VENDOR_MEDIATEK=y
-# CONFIG_MT7601U is not set
-# CONFIG_MT76x0U is not set
-# CONFIG_MT76x0E is not set
-# CONFIG_MT76x2E is not set
-# CONFIG_MT76x2U is not set
-# CONFIG_MT7603E is not set
-# CONFIG_MT7615E is not set
-CONFIG_WLAN_VENDOR_RALINK=y
-# CONFIG_RT2X00 is not set
-CONFIG_WLAN_VENDOR_REALTEK=y
-# CONFIG_RTL8180 is not set
-# CONFIG_RTL8187 is not set
-CONFIG_RTL_CARDS=y
-# CONFIG_RTL8192CE is not set
-# CONFIG_RTL8192SE is not set
-# CONFIG_RTL8192DE is not set
-# CONFIG_RTL8723AE is not set
-# CONFIG_RTL8723BE is not set
-# CONFIG_RTL8188EE is not set
-# CONFIG_RTL8192EE is not set
-# CONFIG_RTL8821AE is not set
-# CONFIG_RTL8192CU is not set
-# CONFIG_RTL8XXXU is not set
-# CONFIG_RTW88 is not set
-CONFIG_WLAN_VENDOR_RSI=y
-# CONFIG_RSI_91X is not set
-CONFIG_WLAN_VENDOR_ST=y
-# CONFIG_CW1200 is not set
-CONFIG_WLAN_VENDOR_TI=y
-# CONFIG_WL1251 is not set
-# CONFIG_WL12XX is not set
-# CONFIG_WL18XX is not set
-# CONFIG_WLCORE is not set
-CONFIG_WLAN_VENDOR_ZYDAS=y
-# CONFIG_USB_ZD1201 is not set
-# CONFIG_ZD1211RW is not set
-CONFIG_WLAN_VENDOR_QUANTENNA=y
-# CONFIG_QTNFMAC_PCIE is not set
-# CONFIG_PCMCIA_RAYCS is not set
-# CONFIG_PCMCIA_WL3501 is not set
-# CONFIG_MAC80211_HWSIM is not set
-# CONFIG_USB_NET_RNDIS_WLAN is not set
-# CONFIG_VIRT_WIFI is not set
-
-#
-# Enable WiMAX (Networking options) to see the WiMAX drivers
-#
-# CONFIG_WAN is not set
-# CONFIG_VMXNET3 is not set
-# CONFIG_FUJITSU_ES is not set
-# CONFIG_NETDEVSIM is not set
-# CONFIG_NET_FAILOVER is not set
-# CONFIG_ISDN is not set
-# CONFIG_NVM is not set
-
-#
-# Input device support
-#
-CONFIG_INPUT=y
-CONFIG_INPUT_LEDS=y
-CONFIG_INPUT_FF_MEMLESS=y
-CONFIG_INPUT_POLLDEV=y
-CONFIG_INPUT_SPARSEKMAP=y
-# CONFIG_INPUT_MATRIXKMAP is not set
-
-#
-# Userland interfaces
-#
-# CONFIG_INPUT_MOUSEDEV is not set
-# CONFIG_INPUT_JOYDEV is not set
-CONFIG_INPUT_EVDEV=y
-# CONFIG_INPUT_EVBUG is not set
-
-#
-# Input Device Drivers
-#
-CONFIG_INPUT_KEYBOARD=y
-# CONFIG_KEYBOARD_ADP5588 is not set
-# CONFIG_KEYBOARD_ADP5589 is not set
-CONFIG_KEYBOARD_ATKBD=y
-# CONFIG_KEYBOARD_QT1050 is not set
-# CONFIG_KEYBOARD_QT1070 is not set
-# CONFIG_KEYBOARD_QT2160 is not set
-# CONFIG_KEYBOARD_DLINK_DIR685 is not set
-# CONFIG_KEYBOARD_LKKBD is not set
-# CONFIG_KEYBOARD_TCA6416 is not set
-# CONFIG_KEYBOARD_TCA8418 is not set
-# CONFIG_KEYBOARD_LM8323 is not set
-# CONFIG_KEYBOARD_LM8333 is not set
-# CONFIG_KEYBOARD_MAX7359 is not set
-# CONFIG_KEYBOARD_MCS is not set
-# CONFIG_KEYBOARD_MPR121 is not set
-# CONFIG_KEYBOARD_NEWTON is not set
-# CONFIG_KEYBOARD_OPENCORES is not set
-# CONFIG_KEYBOARD_SAMSUNG is not set
-# CONFIG_KEYBOARD_STOWAWAY is not set
-# CONFIG_KEYBOARD_SUNKBD is not set
-# CONFIG_KEYBOARD_TM2_TOUCHKEY is not set
-# CONFIG_KEYBOARD_XTKBD is not set
-CONFIG_INPUT_MOUSE=y
-CONFIG_MOUSE_PS2=y
-CONFIG_MOUSE_PS2_ALPS=y
-CONFIG_MOUSE_PS2_BYD=y
-CONFIG_MOUSE_PS2_LOGIPS2PP=y
-CONFIG_MOUSE_PS2_SYNAPTICS=y
-CONFIG_MOUSE_PS2_SYNAPTICS_SMBUS=y
-CONFIG_MOUSE_PS2_CYPRESS=y
-CONFIG_MOUSE_PS2_LIFEBOOK=y
-CONFIG_MOUSE_PS2_TRACKPOINT=y
-# CONFIG_MOUSE_PS2_ELANTECH is not set
-# CONFIG_MOUSE_PS2_SENTELIC is not set
-# CONFIG_MOUSE_PS2_TOUCHKIT is not set
-CONFIG_MOUSE_PS2_FOCALTECH=y
-CONFIG_MOUSE_PS2_SMBUS=y
-# CONFIG_MOUSE_SERIAL is not set
-# CONFIG_MOUSE_APPLETOUCH is not set
-# CONFIG_MOUSE_BCM5974 is not set
-# CONFIG_MOUSE_CYAPA is not set
-# CONFIG_MOUSE_ELAN_I2C is not set
-# CONFIG_MOUSE_VSXXXAA is not set
-# CONFIG_MOUSE_SYNAPTICS_I2C is not set
-# CONFIG_MOUSE_SYNAPTICS_USB is not set
-CONFIG_INPUT_JOYSTICK=y
-# CONFIG_JOYSTICK_ANALOG is not set
-# CONFIG_JOYSTICK_A3D is not set
-# CONFIG_JOYSTICK_ADI is not set
-# CONFIG_JOYSTICK_COBRA is not set
-# CONFIG_JOYSTICK_GF2K is not set
-# CONFIG_JOYSTICK_GRIP is not set
-# CONFIG_JOYSTICK_GRIP_MP is not set
-# CONFIG_JOYSTICK_GUILLEMOT is not set
-# CONFIG_JOYSTICK_INTERACT is not set
-# CONFIG_JOYSTICK_SIDEWINDER is not set
-# CONFIG_JOYSTICK_TMDC is not set
-# CONFIG_JOYSTICK_IFORCE is not set
-# CONFIG_JOYSTICK_WARRIOR is not set
-# CONFIG_JOYSTICK_MAGELLAN is not set
-# CONFIG_JOYSTICK_SPACEORB is not set
-# CONFIG_JOYSTICK_SPACEBALL is not set
-# CONFIG_JOYSTICK_STINGER is not set
-# CONFIG_JOYSTICK_TWIDJOY is not set
-# CONFIG_JOYSTICK_ZHENHUA is not set
-# CONFIG_JOYSTICK_AS5011 is not set
-# CONFIG_JOYSTICK_JOYDUMP is not set
-# CONFIG_JOYSTICK_XPAD is not set
-# CONFIG_JOYSTICK_PXRC is not set
-# CONFIG_JOYSTICK_FSIA6B is not set
-CONFIG_INPUT_TABLET=y
-# CONFIG_TABLET_USB_ACECAD is not set
-# CONFIG_TABLET_USB_AIPTEK is not set
-# CONFIG_TABLET_USB_GTCO is not set
-# CONFIG_TABLET_USB_HANWANG is not set
-# CONFIG_TABLET_USB_KBTAB is not set
-# CONFIG_TABLET_USB_PEGASUS is not set
-# CONFIG_TABLET_SERIAL_WACOM4 is not set
-CONFIG_INPUT_TOUCHSCREEN=y
-CONFIG_TOUCHSCREEN_PROPERTIES=y
-# CONFIG_TOUCHSCREEN_AD7879 is not set
-# CONFIG_TOUCHSCREEN_ATMEL_MXT is not set
-# CONFIG_TOUCHSCREEN_BU21013 is not set
-# CONFIG_TOUCHSCREEN_BU21029 is not set
-# CONFIG_TOUCHSCREEN_CHIPONE_ICN8505 is not set
-# CONFIG_TOUCHSCREEN_CYTTSP_CORE is not set
-# CONFIG_TOUCHSCREEN_CYTTSP4_CORE is not set
-# CONFIG_TOUCHSCREEN_DYNAPRO is not set
-# CONFIG_TOUCHSCREEN_HAMPSHIRE is not set
-# CONFIG_TOUCHSCREEN_EETI is not set
-# CONFIG_TOUCHSCREEN_EGALAX_SERIAL is not set
-# CONFIG_TOUCHSCREEN_EXC3000 is not set
-# CONFIG_TOUCHSCREEN_FUJITSU is not set
-# CONFIG_TOUCHSCREEN_HIDEEP is not set
-# CONFIG_TOUCHSCREEN_ILI210X is not set
-# CONFIG_TOUCHSCREEN_S6SY761 is not set
-# CONFIG_TOUCHSCREEN_GUNZE is not set
-# CONFIG_TOUCHSCREEN_EKTF2127 is not set
-# CONFIG_TOUCHSCREEN_ELAN is not set
-# CONFIG_TOUCHSCREEN_ELO is not set
-# CONFIG_TOUCHSCREEN_WACOM_W8001 is not set
-# CONFIG_TOUCHSCREEN_WACOM_I2C is not set
-# CONFIG_TOUCHSCREEN_MAX11801 is not set
-# CONFIG_TOUCHSCREEN_MCS5000 is not set
-# CONFIG_TOUCHSCREEN_MMS114 is not set
-# CONFIG_TOUCHSCREEN_MELFAS_MIP4 is not set
-# CONFIG_TOUCHSCREEN_MTOUCH is not set
-# CONFIG_TOUCHSCREEN_INEXIO is not set
-# CONFIG_TOUCHSCREEN_MK712 is not set
-# CONFIG_TOUCHSCREEN_PENMOUNT is not set
-# CONFIG_TOUCHSCREEN_EDT_FT5X06 is not set
-# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
-# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
-# CONFIG_TOUCHSCREEN_PIXCIR is not set
-# CONFIG_TOUCHSCREEN_WDT87XX_I2C is not set
-# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
-# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
-# CONFIG_TOUCHSCREEN_TSC_SERIO is not set
-# CONFIG_TOUCHSCREEN_TSC2004 is not set
-# CONFIG_TOUCHSCREEN_TSC2007 is not set
-# CONFIG_TOUCHSCREEN_SILEAD is not set
-# CONFIG_TOUCHSCREEN_ST1232 is not set
-# CONFIG_TOUCHSCREEN_STMFTS is not set
-# CONFIG_TOUCHSCREEN_SX8654 is not set
-# CONFIG_TOUCHSCREEN_TPS6507X is not set
-# CONFIG_TOUCHSCREEN_ZET6223 is not set
-# CONFIG_TOUCHSCREEN_ROHM_BU21023 is not set
-# CONFIG_TOUCHSCREEN_IQS5XX is not set
-CONFIG_INPUT_MISC=y
-# CONFIG_INPUT_AD714X is not set
-# CONFIG_INPUT_BMA150 is not set
-# CONFIG_INPUT_E3X0_BUTTON is not set
-# CONFIG_INPUT_MSM_VIBRATOR is not set
-# CONFIG_INPUT_PCSPKR is not set
-# CONFIG_INPUT_MMA8450 is not set
-# CONFIG_INPUT_APANEL is not set
-# CONFIG_INPUT_ATLAS_BTNS is not set
-# CONFIG_INPUT_ATI_REMOTE2 is not set
-# CONFIG_INPUT_KEYSPAN_REMOTE is not set
-# CONFIG_INPUT_KXTJ9 is not set
-# CONFIG_INPUT_POWERMATE is not set
-# CONFIG_INPUT_YEALINK is not set
-# CONFIG_INPUT_CM109 is not set
-# CONFIG_INPUT_UINPUT is not set
-# CONFIG_INPUT_PCF8574 is not set
-# CONFIG_INPUT_ADXL34X is not set
-# CONFIG_INPUT_IMS_PCU is not set
-# CONFIG_INPUT_CMA3000 is not set
-# CONFIG_INPUT_IDEAPAD_SLIDEBAR is not set
-# CONFIG_INPUT_DRV2665_HAPTICS is not set
-# CONFIG_INPUT_DRV2667_HAPTICS is not set
-# CONFIG_RMI4_CORE is not set
-
-#
-# Hardware I/O ports
-#
-CONFIG_SERIO=y
-CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y
-CONFIG_SERIO_I8042=y
-CONFIG_SERIO_SERPORT=y
-# CONFIG_SERIO_CT82C710 is not set
-# CONFIG_SERIO_PCIPS2 is not set
-CONFIG_SERIO_LIBPS2=y
-# CONFIG_SERIO_RAW is not set
-# CONFIG_SERIO_ALTERA_PS2 is not set
-# CONFIG_SERIO_PS2MULT is not set
-# CONFIG_SERIO_ARC_PS2 is not set
-# CONFIG_USERIO is not set
-# CONFIG_GAMEPORT is not set
-# end of Hardware I/O ports
-# end of Input device support
-
-#
-# Character devices
-#
-CONFIG_TTY=y
-CONFIG_VT=y
-CONFIG_CONSOLE_TRANSLATIONS=y
-CONFIG_VT_CONSOLE=y
-CONFIG_VT_CONSOLE_SLEEP=y
-CONFIG_HW_CONSOLE=y
-CONFIG_VT_HW_CONSOLE_BINDING=y
-CONFIG_UNIX98_PTYS=y
-# CONFIG_LEGACY_PTYS is not set
-CONFIG_SERIAL_NONSTANDARD=y
-# CONFIG_ROCKETPORT is not set
-# CONFIG_CYCLADES is not set
-# CONFIG_MOXA_INTELLIO is not set
-# CONFIG_MOXA_SMARTIO is not set
-# CONFIG_SYNCLINK is not set
-# CONFIG_SYNCLINKMP is not set
-# CONFIG_SYNCLINK_GT is not set
-# CONFIG_NOZOMI is not set
-# CONFIG_ISI is not set
-# CONFIG_N_HDLC is not set
-# CONFIG_N_GSM is not set
-# CONFIG_TRACE_SINK is not set
-# CONFIG_NULL_TTY is not set
-CONFIG_LDISC_AUTOLOAD=y
-CONFIG_DEVMEM=y
-# CONFIG_DEVKMEM is not set
-
-#
-# Serial drivers
-#
-CONFIG_SERIAL_EARLYCON=y
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y
-CONFIG_SERIAL_8250_PNP=y
-# CONFIG_SERIAL_8250_FINTEK is not set
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_DMA=y
-CONFIG_SERIAL_8250_PCI=y
-CONFIG_SERIAL_8250_EXAR=y
-# CONFIG_SERIAL_8250_CS is not set
-CONFIG_SERIAL_8250_NR_UARTS=32
-CONFIG_SERIAL_8250_RUNTIME_UARTS=4
-CONFIG_SERIAL_8250_EXTENDED=y
-CONFIG_SERIAL_8250_MANY_PORTS=y
-CONFIG_SERIAL_8250_SHARE_IRQ=y
-CONFIG_SERIAL_8250_DETECT_IRQ=y
-CONFIG_SERIAL_8250_RSA=y
-CONFIG_SERIAL_8250_DWLIB=y
-# CONFIG_SERIAL_8250_DW is not set
-# CONFIG_SERIAL_8250_RT288X is not set
-CONFIG_SERIAL_8250_LPSS=y
-CONFIG_SERIAL_8250_MID=y
-
-#
-# Non-8250 serial port support
-#
-# CONFIG_SERIAL_UARTLITE is not set
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-# CONFIG_SERIAL_JSM is not set
-# CONFIG_SERIAL_SCCNXP is not set
-# CONFIG_SERIAL_SC16IS7XX is not set
-# CONFIG_SERIAL_ALTERA_JTAGUART is not set
-# CONFIG_SERIAL_ALTERA_UART is not set
-# CONFIG_SERIAL_ARC is not set
-# CONFIG_SERIAL_RP2 is not set
-# CONFIG_SERIAL_FSL_LPUART is not set
-# CONFIG_SERIAL_FSL_LINFLEXUART is not set
-# end of Serial drivers
-
-# CONFIG_SERIAL_DEV_BUS is not set
-# CONFIG_IPMI_HANDLER is not set
-CONFIG_HW_RANDOM=y
-# CONFIG_HW_RANDOM_TIMERIOMEM is not set
-# CONFIG_HW_RANDOM_INTEL is not set
-# CONFIG_HW_RANDOM_AMD is not set
-CONFIG_HW_RANDOM_VIA=y
-CONFIG_NVRAM=y
-# CONFIG_APPLICOM is not set
-
-#
-# PCMCIA character devices
-#
-# CONFIG_SYNCLINK_CS is not set
-# CONFIG_CARDMAN_4000 is not set
-# CONFIG_CARDMAN_4040 is not set
-# CONFIG_SCR24X is not set
-# CONFIG_IPWIRELESS is not set
-# end of PCMCIA character devices
-
-# CONFIG_MWAVE is not set
-# CONFIG_RAW_DRIVER is not set
-CONFIG_HPET=y
-# CONFIG_HPET_MMAP is not set
-# CONFIG_HANGCHECK_TIMER is not set
-# CONFIG_TCG_TPM is not set
-# CONFIG_TELCLOCK is not set
-CONFIG_DEVPORT=y
-# CONFIG_XILLYBUS is not set
-# end of Character devices
-
-# CONFIG_RANDOM_TRUST_CPU is not set
-# CONFIG_RANDOM_TRUST_BOOTLOADER is not set
-
-#
-# I2C support
-#
-CONFIG_I2C=y
-CONFIG_ACPI_I2C_OPREGION=y
-CONFIG_I2C_BOARDINFO=y
-CONFIG_I2C_COMPAT=y
-# CONFIG_I2C_CHARDEV is not set
-# CONFIG_I2C_MUX is not set
-CONFIG_I2C_HELPER_AUTO=y
-CONFIG_I2C_SMBUS=y
-CONFIG_I2C_ALGOBIT=y
-
-#
-# I2C Hardware Bus support
-#
-
-#
-# PC SMBus host controller drivers
-#
-# CONFIG_I2C_ALI1535 is not set
-# CONFIG_I2C_ALI1563 is not set
-# CONFIG_I2C_ALI15X3 is not set
-# CONFIG_I2C_AMD756 is not set
-# CONFIG_I2C_AMD8111 is not set
-# CONFIG_I2C_AMD_MP2 is not set
-CONFIG_I2C_I801=y
-# CONFIG_I2C_ISCH is not set
-# CONFIG_I2C_ISMT is not set
-# CONFIG_I2C_PIIX4 is not set
-# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_NVIDIA_GPU is not set
-# CONFIG_I2C_SIS5595 is not set
-# CONFIG_I2C_SIS630 is not set
-# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_VIA is not set
-# CONFIG_I2C_VIAPRO is not set
-
-#
-# ACPI drivers
-#
-# CONFIG_I2C_SCMI is not set
-
-#
-# I2C system bus drivers (mostly embedded / system-on-chip)
-#
-# CONFIG_I2C_DESIGNWARE_PLATFORM is not set
-# CONFIG_I2C_DESIGNWARE_PCI is not set
-# CONFIG_I2C_EMEV2 is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PCA_PLATFORM is not set
-# CONFIG_I2C_SIMTEC is not set
-# CONFIG_I2C_XILINX is not set
-
-#
-# External I2C/SMBus adapter drivers
-#
-# CONFIG_I2C_DIOLAN_U2C is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_ROBOTFUZZ_OSIF is not set
-# CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_TINY_USB is not set
-
-#
-# Other I2C/SMBus bus drivers
-#
-# CONFIG_I2C_MLXCPLD is not set
-# end of I2C Hardware Bus support
-
-# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_SLAVE is not set
-# CONFIG_I2C_DEBUG_CORE is not set
-# CONFIG_I2C_DEBUG_ALGO is not set
-# CONFIG_I2C_DEBUG_BUS is not set
-# end of I2C support
-
-# CONFIG_I3C is not set
-# CONFIG_SPI is not set
-# CONFIG_SPMI is not set
-# CONFIG_HSI is not set
-CONFIG_PPS=y
-# CONFIG_PPS_DEBUG is not set
-
-#
-# PPS clients support
-#
-# CONFIG_PPS_CLIENT_KTIMER is not set
-# CONFIG_PPS_CLIENT_LDISC is not set
-# CONFIG_PPS_CLIENT_GPIO is not set
-
-#
-# PPS generators support
-#
-
-#
-# PTP clock support
-#
-CONFIG_PTP_1588_CLOCK=y
-
-#
-# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
-#
-# CONFIG_PTP_1588_CLOCK_IDTCM is not set
-# end of PTP clock support
-
-# CONFIG_PINCTRL is not set
-# CONFIG_GPIOLIB is not set
-# CONFIG_W1 is not set
-# CONFIG_POWER_AVS is not set
-# CONFIG_POWER_RESET is not set
-CONFIG_POWER_SUPPLY=y
-# CONFIG_POWER_SUPPLY_DEBUG is not set
-CONFIG_POWER_SUPPLY_HWMON=y
-# CONFIG_PDA_POWER is not set
-# CONFIG_TEST_POWER is not set
-# CONFIG_CHARGER_ADP5061 is not set
-# CONFIG_BATTERY_DS2780 is not set
-# CONFIG_BATTERY_DS2781 is not set
-# CONFIG_BATTERY_DS2782 is not set
-# CONFIG_BATTERY_SBS is not set
-# CONFIG_CHARGER_SBS is not set
-# CONFIG_BATTERY_BQ27XXX is not set
-# CONFIG_BATTERY_MAX17040 is not set
-# CONFIG_BATTERY_MAX17042 is not set
-# CONFIG_CHARGER_MAX8903 is not set
-# CONFIG_CHARGER_LP8727 is not set
-# CONFIG_CHARGER_BQ2415X is not set
-# CONFIG_CHARGER_SMB347 is not set
-# CONFIG_BATTERY_GAUGE_LTC2941 is not set
-CONFIG_HWMON=y
-# CONFIG_HWMON_DEBUG_CHIP is not set
-
-#
-# Native drivers
-#
-# CONFIG_SENSORS_ABITUGURU is not set
-# CONFIG_SENSORS_ABITUGURU3 is not set
-# CONFIG_SENSORS_AD7414 is not set
-# CONFIG_SENSORS_AD7418 is not set
-# CONFIG_SENSORS_ADM1021 is not set
-# CONFIG_SENSORS_ADM1025 is not set
-# CONFIG_SENSORS_ADM1026 is not set
-# CONFIG_SENSORS_ADM1029 is not set
-# CONFIG_SENSORS_ADM1031 is not set
-# CONFIG_SENSORS_ADM9240 is not set
-# CONFIG_SENSORS_ADT7410 is not set
-# CONFIG_SENSORS_ADT7411 is not set
-# CONFIG_SENSORS_ADT7462 is not set
-# CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7475 is not set
-# CONFIG_SENSORS_AS370 is not set
-# CONFIG_SENSORS_ASC7621 is not set
-# CONFIG_SENSORS_K8TEMP is not set
-# CONFIG_SENSORS_K10TEMP is not set
-# CONFIG_SENSORS_FAM15H_POWER is not set
-# CONFIG_SENSORS_APPLESMC is not set
-# CONFIG_SENSORS_ASB100 is not set
-# CONFIG_SENSORS_ASPEED is not set
-# CONFIG_SENSORS_ATXP1 is not set
-# CONFIG_SENSORS_DS620 is not set
-# CONFIG_SENSORS_DS1621 is not set
-# CONFIG_SENSORS_DELL_SMM is not set
-# CONFIG_SENSORS_I5K_AMB is not set
-# CONFIG_SENSORS_F71805F is not set
-# CONFIG_SENSORS_F71882FG is not set
-# CONFIG_SENSORS_F75375S is not set
-# CONFIG_SENSORS_FSCHMD is not set
-# CONFIG_SENSORS_FTSTEUTATES is not set
-# CONFIG_SENSORS_GL518SM is not set
-# CONFIG_SENSORS_GL520SM is not set
-# CONFIG_SENSORS_G760A is not set
-# CONFIG_SENSORS_G762 is not set
-# CONFIG_SENSORS_HIH6130 is not set
-# CONFIG_SENSORS_I5500 is not set
-# CONFIG_SENSORS_CORETEMP is not set
-# CONFIG_SENSORS_IT87 is not set
-# CONFIG_SENSORS_JC42 is not set
-# CONFIG_SENSORS_POWR1220 is not set
-# CONFIG_SENSORS_LINEAGE is not set
-# CONFIG_SENSORS_LTC2945 is not set
-# CONFIG_SENSORS_LTC2947_I2C is not set
-# CONFIG_SENSORS_LTC2990 is not set
-# CONFIG_SENSORS_LTC4151 is not set
-# CONFIG_SENSORS_LTC4215 is not set
-# CONFIG_SENSORS_LTC4222 is not set
-# CONFIG_SENSORS_LTC4245 is not set
-# CONFIG_SENSORS_LTC4260 is not set
-# CONFIG_SENSORS_LTC4261 is not set
-# CONFIG_SENSORS_MAX16065 is not set
-# CONFIG_SENSORS_MAX1619 is not set
-# CONFIG_SENSORS_MAX1668 is not set
-# CONFIG_SENSORS_MAX197 is not set
-# CONFIG_SENSORS_MAX6621 is not set
-# CONFIG_SENSORS_MAX6639 is not set
-# CONFIG_SENSORS_MAX6642 is not set
-# CONFIG_SENSORS_MAX6650 is not set
-# CONFIG_SENSORS_MAX6697 is not set
-# CONFIG_SENSORS_MAX31790 is not set
-# CONFIG_SENSORS_MCP3021 is not set
-# CONFIG_SENSORS_TC654 is not set
-# CONFIG_SENSORS_LM63 is not set
-# CONFIG_SENSORS_LM73 is not set
-# CONFIG_SENSORS_LM75 is not set
-# CONFIG_SENSORS_LM77 is not set
-# CONFIG_SENSORS_LM78 is not set
-# CONFIG_SENSORS_LM80 is not set
-# CONFIG_SENSORS_LM83 is not set
-# CONFIG_SENSORS_LM85 is not set
-# CONFIG_SENSORS_LM87 is not set
-# CONFIG_SENSORS_LM90 is not set
-# CONFIG_SENSORS_LM92 is not set
-# CONFIG_SENSORS_LM93 is not set
-# CONFIG_SENSORS_LM95234 is not set
-# CONFIG_SENSORS_LM95241 is not set
-# CONFIG_SENSORS_LM95245 is not set
-# CONFIG_SENSORS_PC87360 is not set
-# CONFIG_SENSORS_PC87427 is not set
-# CONFIG_SENSORS_NTC_THERMISTOR is not set
-# CONFIG_SENSORS_NCT6683 is not set
-# CONFIG_SENSORS_NCT6775 is not set
-# CONFIG_SENSORS_NCT7802 is not set
-# CONFIG_SENSORS_NCT7904 is not set
-# CONFIG_SENSORS_NPCM7XX is not set
-# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_PMBUS is not set
-# CONFIG_SENSORS_SHT21 is not set
-# CONFIG_SENSORS_SHT3x is not set
-# CONFIG_SENSORS_SHTC1 is not set
-# CONFIG_SENSORS_SIS5595 is not set
-# CONFIG_SENSORS_DME1737 is not set
-# CONFIG_SENSORS_EMC1403 is not set
-# CONFIG_SENSORS_EMC2103 is not set
-# CONFIG_SENSORS_EMC6W201 is not set
-# CONFIG_SENSORS_SMSC47M1 is not set
-# CONFIG_SENSORS_SMSC47M192 is not set
-# CONFIG_SENSORS_SMSC47B397 is not set
-# CONFIG_SENSORS_SCH5627 is not set
-# CONFIG_SENSORS_SCH5636 is not set
-# CONFIG_SENSORS_STTS751 is not set
-# CONFIG_SENSORS_SMM665 is not set
-# CONFIG_SENSORS_ADC128D818 is not set
-# CONFIG_SENSORS_ADS7828 is not set
-# CONFIG_SENSORS_AMC6821 is not set
-# CONFIG_SENSORS_INA209 is not set
-# CONFIG_SENSORS_INA2XX is not set
-# CONFIG_SENSORS_INA3221 is not set
-# CONFIG_SENSORS_TC74 is not set
-# CONFIG_SENSORS_THMC50 is not set
-# CONFIG_SENSORS_TMP102 is not set
-# CONFIG_SENSORS_TMP103 is not set
-# CONFIG_SENSORS_TMP108 is not set
-# CONFIG_SENSORS_TMP401 is not set
-# CONFIG_SENSORS_TMP421 is not set
-# CONFIG_SENSORS_TMP513 is not set
-# CONFIG_SENSORS_VIA_CPUTEMP is not set
-# CONFIG_SENSORS_VIA686A is not set
-# CONFIG_SENSORS_VT1211 is not set
-# CONFIG_SENSORS_VT8231 is not set
-# CONFIG_SENSORS_W83773G is not set
-# CONFIG_SENSORS_W83781D is not set
-# CONFIG_SENSORS_W83791D is not set
-# CONFIG_SENSORS_W83792D is not set
-# CONFIG_SENSORS_W83793 is not set
-# CONFIG_SENSORS_W83795 is not set
-# CONFIG_SENSORS_W83L785TS is not set
-# CONFIG_SENSORS_W83L786NG is not set
-# CONFIG_SENSORS_W83627HF is not set
-# CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_SENSORS_XGENE is not set
-
-#
-# ACPI drivers
-#
-# CONFIG_SENSORS_ACPI_POWER is not set
-# CONFIG_SENSORS_ATK0110 is not set
-CONFIG_THERMAL=y
-# CONFIG_THERMAL_STATISTICS is not set
-CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
-CONFIG_THERMAL_HWMON=y
-CONFIG_THERMAL_WRITABLE_TRIPS=y
-CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
-# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set
-# CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set
-# CONFIG_THERMAL_GOV_FAIR_SHARE is not set
-CONFIG_THERMAL_GOV_STEP_WISE=y
-# CONFIG_THERMAL_GOV_BANG_BANG is not set
-CONFIG_THERMAL_GOV_USER_SPACE=y
-# CONFIG_THERMAL_EMULATION is not set
-
-#
-# Intel thermal drivers
-#
-# CONFIG_INTEL_POWERCLAMP is not set
-CONFIG_X86_PKG_TEMP_THERMAL=m
-# CONFIG_INTEL_SOC_DTS_THERMAL is not set
-
-#
-# ACPI INT340X thermal drivers
-#
-# CONFIG_INT340X_THERMAL is not set
-# end of ACPI INT340X thermal drivers
-
-# CONFIG_INTEL_PCH_THERMAL is not set
-# end of Intel thermal drivers
-
-CONFIG_WATCHDOG=y
-# CONFIG_WATCHDOG_CORE is not set
-# CONFIG_WATCHDOG_NOWAYOUT is not set
-CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED=y
-CONFIG_WATCHDOG_OPEN_TIMEOUT=0
-# CONFIG_WATCHDOG_SYSFS is not set
-
-#
-# Watchdog Pretimeout Governors
-#
-
-#
-# Watchdog Device Drivers
-#
-# CONFIG_SOFT_WATCHDOG is not set
-# CONFIG_WDAT_WDT is not set
-# CONFIG_XILINX_WATCHDOG is not set
-# CONFIG_ZIIRAVE_WATCHDOG is not set
-# CONFIG_CADENCE_WATCHDOG is not set
-# CONFIG_DW_WATCHDOG is not set
-# CONFIG_MAX63XX_WATCHDOG is not set
-# CONFIG_ACQUIRE_WDT is not set
-# CONFIG_ADVANTECH_WDT is not set
-# CONFIG_ALIM1535_WDT is not set
-# CONFIG_ALIM7101_WDT is not set
-# CONFIG_EBC_C384_WDT is not set
-# CONFIG_F71808E_WDT is not set
-# CONFIG_SP5100_TCO is not set
-# CONFIG_SBC_FITPC2_WATCHDOG is not set
-# CONFIG_EUROTECH_WDT is not set
-# CONFIG_IB700_WDT is not set
-# CONFIG_IBMASR is not set
-# CONFIG_WAFER_WDT is not set
-# CONFIG_I6300ESB_WDT is not set
-# CONFIG_IE6XX_WDT is not set
-# CONFIG_ITCO_WDT is not set
-# CONFIG_IT8712F_WDT is not set
-# CONFIG_IT87_WDT is not set
-# CONFIG_HP_WATCHDOG is not set
-# CONFIG_SC1200_WDT is not set
-# CONFIG_PC87413_WDT is not set
-# CONFIG_NV_TCO is not set
-# CONFIG_60XX_WDT is not set
-# CONFIG_CPU5_WDT is not set
-# CONFIG_SMSC_SCH311X_WDT is not set
-# CONFIG_SMSC37B787_WDT is not set
-# CONFIG_TQMX86_WDT is not set
-# CONFIG_VIA_WDT is not set
-# CONFIG_W83627HF_WDT is not set
-# CONFIG_W83877F_WDT is not set
-# CONFIG_W83977F_WDT is not set
-# CONFIG_MACHZ_WDT is not set
-# CONFIG_SBC_EPX_C3_WATCHDOG is not set
-# CONFIG_NI903X_WDT is not set
-# CONFIG_NIC7018_WDT is not set
-
-#
-# PCI-based Watchdog Cards
-#
-# CONFIG_PCIPCWATCHDOG is not set
-# CONFIG_WDTPCI is not set
-
-#
-# USB-based Watchdog Cards
-#
-# CONFIG_USBPCWATCHDOG is not set
-CONFIG_SSB_POSSIBLE=y
-# CONFIG_SSB is not set
-CONFIG_BCMA_POSSIBLE=y
-# CONFIG_BCMA is not set
-
-#
-# Multifunction device drivers
-#
-# CONFIG_MFD_AS3711 is not set
-# CONFIG_PMIC_ADP5520 is not set
-# CONFIG_MFD_BCM590XX is not set
-# CONFIG_MFD_BD9571MWV is not set
-# CONFIG_MFD_AXP20X_I2C is not set
-# CONFIG_MFD_MADERA is not set
-# CONFIG_PMIC_DA903X is not set
-# CONFIG_MFD_DA9052_I2C is not set
-# CONFIG_MFD_DA9055 is not set
-# CONFIG_MFD_DA9062 is not set
-# CONFIG_MFD_DA9063 is not set
-# CONFIG_MFD_DA9150 is not set
-# CONFIG_MFD_DLN2 is not set
-# CONFIG_MFD_MC13XXX_I2C is not set
-# CONFIG_HTC_PASIC3 is not set
-# CONFIG_MFD_INTEL_QUARK_I2C_GPIO is not set
-# CONFIG_LPC_ICH is not set
-# CONFIG_LPC_SCH is not set
-# CONFIG_MFD_INTEL_LPSS_ACPI is not set
-# CONFIG_MFD_INTEL_LPSS_PCI is not set
-# CONFIG_MFD_JANZ_CMODIO is not set
-# CONFIG_MFD_KEMPLD is not set
-# CONFIG_MFD_88PM800 is not set
-# CONFIG_MFD_88PM805 is not set
-# CONFIG_MFD_88PM860X is not set
-# CONFIG_MFD_MAX14577 is not set
-# CONFIG_MFD_MAX77693 is not set
-# CONFIG_MFD_MAX77843 is not set
-# CONFIG_MFD_MAX8907 is not set
-# CONFIG_MFD_MAX8925 is not set
-# CONFIG_MFD_MAX8997 is not set
-# CONFIG_MFD_MAX8998 is not set
-# CONFIG_MFD_MT6397 is not set
-# CONFIG_MFD_MENF21BMC is not set
-# CONFIG_MFD_VIPERBOARD is not set
-# CONFIG_MFD_RETU is not set
-# CONFIG_MFD_PCF50633 is not set
-# CONFIG_MFD_RDC321X is not set
-# CONFIG_MFD_RT5033 is not set
-# CONFIG_MFD_RC5T583 is not set
-# CONFIG_MFD_SEC_CORE is not set
-# CONFIG_MFD_SI476X_CORE is not set
-# CONFIG_MFD_SM501 is not set
-# CONFIG_MFD_SKY81452 is not set
-# CONFIG_MFD_SMSC is not set
-# CONFIG_ABX500_CORE is not set
-# CONFIG_MFD_SYSCON is not set
-# CONFIG_MFD_TI_AM335X_TSCADC is not set
-# CONFIG_MFD_LP3943 is not set
-# CONFIG_MFD_LP8788 is not set
-# CONFIG_MFD_TI_LMU is not set
-# CONFIG_MFD_PALMAS is not set
-# CONFIG_TPS6105X is not set
-# CONFIG_TPS6507X is not set
-# CONFIG_MFD_TPS65086 is not set
-# CONFIG_MFD_TPS65090 is not set
-# CONFIG_MFD_TI_LP873X is not set
-# CONFIG_MFD_TPS6586X is not set
-# CONFIG_MFD_TPS65912_I2C is not set
-# CONFIG_MFD_TPS80031 is not set
-# CONFIG_TWL4030_CORE is not set
-# CONFIG_TWL6040_CORE is not set
-# CONFIG_MFD_WL1273_CORE is not set
-# CONFIG_MFD_LM3533 is not set
-# CONFIG_MFD_TQMX86 is not set
-# CONFIG_MFD_VX855 is not set
-# CONFIG_MFD_ARIZONA_I2C is not set
-# CONFIG_MFD_WM8400 is not set
-# CONFIG_MFD_WM831X_I2C is not set
-# CONFIG_MFD_WM8350_I2C is not set
-# CONFIG_MFD_WM8994 is not set
-# end of Multifunction device drivers
-
-# CONFIG_REGULATOR is not set
-# CONFIG_RC_CORE is not set
-# CONFIG_MEDIA_SUPPORT is not set
-
-#
-# Graphics support
-#
-CONFIG_AGP=y
-CONFIG_AGP_AMD64=y
-CONFIG_AGP_INTEL=y
-# CONFIG_AGP_SIS is not set
-# CONFIG_AGP_VIA is not set
-CONFIG_INTEL_GTT=y
-CONFIG_VGA_ARB=y
-CONFIG_VGA_ARB_MAX_GPUS=16
-# CONFIG_VGA_SWITCHEROO is not set
-CONFIG_DRM=y
-CONFIG_DRM_MIPI_DSI=y
-# CONFIG_DRM_DP_AUX_CHARDEV is not set
-# CONFIG_DRM_DEBUG_MM is not set
-# CONFIG_DRM_DEBUG_SELFTEST is not set
-CONFIG_DRM_KMS_HELPER=y
-CONFIG_DRM_KMS_FB_HELPER=y
-CONFIG_DRM_FBDEV_EMULATION=y
-CONFIG_DRM_FBDEV_OVERALLOC=100
-# CONFIG_DRM_LOAD_EDID_FIRMWARE is not set
-# CONFIG_DRM_DP_CEC is not set
-
-#
-# I2C encoder or helper chips
-#
-# CONFIG_DRM_I2C_CH7006 is not set
-# CONFIG_DRM_I2C_SIL164 is not set
-# CONFIG_DRM_I2C_NXP_TDA998X is not set
-# CONFIG_DRM_I2C_NXP_TDA9950 is not set
-# end of I2C encoder or helper chips
-
-#
-# ARM devices
-#
-# end of ARM devices
-
-# CONFIG_DRM_RADEON is not set
-# CONFIG_DRM_AMDGPU is not set
-
-#
-# ACP (Audio CoProcessor) Configuration
-#
-# end of ACP (Audio CoProcessor) Configuration
-
-# CONFIG_DRM_NOUVEAU is not set
-CONFIG_DRM_I915=y
-# CONFIG_DRM_I915_ALPHA_SUPPORT is not set
-CONFIG_DRM_I915_FORCE_PROBE=""
-CONFIG_DRM_I915_CAPTURE_ERROR=y
-CONFIG_DRM_I915_COMPRESS_ERROR=y
-CONFIG_DRM_I915_USERPTR=y
-# CONFIG_DRM_I915_GVT is not set
-CONFIG_DRM_I915_USERFAULT_AUTOSUSPEND=250
-CONFIG_DRM_I915_HEARTBEAT_INTERVAL=2500
-CONFIG_DRM_I915_PREEMPT_TIMEOUT=640
-CONFIG_DRM_I915_SPIN_REQUEST=5
-CONFIG_DRM_I915_STOP_TIMEOUT=100
-CONFIG_DRM_I915_TIMESLICE_DURATION=1
-# CONFIG_DRM_VGEM is not set
-# CONFIG_DRM_VKMS is not set
-# CONFIG_DRM_VMWGFX is not set
-# CONFIG_DRM_GMA500 is not set
-# CONFIG_DRM_UDL is not set
-# CONFIG_DRM_AST is not set
-# CONFIG_DRM_MGAG200 is not set
-# CONFIG_DRM_CIRRUS_QEMU is not set
-# CONFIG_DRM_QXL is not set
-# CONFIG_DRM_BOCHS is not set
-CONFIG_DRM_PANEL=y
-
-#
-# Display Panels
-#
-# CONFIG_DRM_PANEL_RASPBERRYPI_TOUCHSCREEN is not set
-# end of Display Panels
-
-CONFIG_DRM_BRIDGE=y
-CONFIG_DRM_PANEL_BRIDGE=y
-
-#
-# Display Interface Bridges
-#
-# CONFIG_DRM_ANALOGIX_ANX78XX is not set
-# end of Display Interface Bridges
-
-# CONFIG_DRM_ETNAVIV is not set
-# CONFIG_DRM_GM12U320 is not set
-# CONFIG_DRM_VBOXVIDEO is not set
-# CONFIG_DRM_LEGACY is not set
-CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=y
-
-#
-# Frame buffer Devices
-#
-CONFIG_FB_CMDLINE=y
-CONFIG_FB_NOTIFY=y
-CONFIG_FB=y
-# CONFIG_FIRMWARE_EDID is not set
-CONFIG_FB_CFB_FILLRECT=y
-CONFIG_FB_CFB_COPYAREA=y
-CONFIG_FB_CFB_IMAGEBLIT=y
-CONFIG_FB_SYS_FILLRECT=y
-CONFIG_FB_SYS_COPYAREA=y
-CONFIG_FB_SYS_IMAGEBLIT=y
-# CONFIG_FB_FOREIGN_ENDIAN is not set
-CONFIG_FB_SYS_FOPS=y
-CONFIG_FB_DEFERRED_IO=y
-CONFIG_FB_MODE_HELPERS=y
-CONFIG_FB_TILEBLITTING=y
-
-#
-# Frame buffer hardware drivers
-#
-# CONFIG_FB_CIRRUS is not set
-# CONFIG_FB_PM2 is not set
-# CONFIG_FB_CYBER2000 is not set
-# CONFIG_FB_ARC is not set
-# CONFIG_FB_ASILIANT is not set
-# CONFIG_FB_IMSTT is not set
-# CONFIG_FB_VGA16 is not set
-# CONFIG_FB_UVESA is not set
-# CONFIG_FB_VESA is not set
-CONFIG_FB_EFI=y
-# CONFIG_FB_N411 is not set
-# CONFIG_FB_HGA is not set
-# CONFIG_FB_OPENCORES is not set
-# CONFIG_FB_S1D13XXX is not set
-# CONFIG_FB_NVIDIA is not set
-# CONFIG_FB_RIVA is not set
-# CONFIG_FB_I740 is not set
-# CONFIG_FB_LE80578 is not set
-# CONFIG_FB_MATROX is not set
-# CONFIG_FB_RADEON is not set
-# CONFIG_FB_ATY128 is not set
-# CONFIG_FB_ATY is not set
-# CONFIG_FB_S3 is not set
-# CONFIG_FB_SAVAGE is not set
-# CONFIG_FB_SIS is not set
-# CONFIG_FB_NEOMAGIC is not set
-# CONFIG_FB_KYRO is not set
-# CONFIG_FB_3DFX is not set
-# CONFIG_FB_VOODOO1 is not set
-# CONFIG_FB_VT8623 is not set
-# CONFIG_FB_TRIDENT is not set
-# CONFIG_FB_ARK is not set
-# CONFIG_FB_PM3 is not set
-# CONFIG_FB_CARMINE is not set
-# CONFIG_FB_SMSCUFX is not set
-# CONFIG_FB_UDL is not set
-# CONFIG_FB_IBM_GXT4500 is not set
-# CONFIG_FB_VIRTUAL is not set
-# CONFIG_FB_METRONOME is not set
-# CONFIG_FB_MB862XX is not set
-# CONFIG_FB_SIMPLE is not set
-# CONFIG_FB_SM712 is not set
-# end of Frame buffer Devices
-
-#
-# Backlight & LCD device support
-#
-# CONFIG_LCD_CLASS_DEVICE is not set
-CONFIG_BACKLIGHT_CLASS_DEVICE=y
-CONFIG_BACKLIGHT_GENERIC=y
-# CONFIG_BACKLIGHT_APPLE is not set
-# CONFIG_BACKLIGHT_QCOM_WLED is not set
-# CONFIG_BACKLIGHT_SAHARA is not set
-# CONFIG_BACKLIGHT_ADP8860 is not set
-# CONFIG_BACKLIGHT_ADP8870 is not set
-# CONFIG_BACKLIGHT_LM3639 is not set
-# CONFIG_BACKLIGHT_LV5207LP is not set
-# CONFIG_BACKLIGHT_BD6107 is not set
-# CONFIG_BACKLIGHT_ARCXCNN is not set
-# end of Backlight & LCD device support
-
-CONFIG_HDMI=y
-
-#
-# Console display driver support
-#
-CONFIG_VGA_CONSOLE=y
-CONFIG_VGACON_SOFT_SCROLLBACK=y
-CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=64
-# CONFIG_VGACON_SOFT_SCROLLBACK_PERSISTENT_ENABLE_BY_DEFAULT is not set
-CONFIG_DUMMY_CONSOLE=y
-CONFIG_DUMMY_CONSOLE_COLUMNS=80
-CONFIG_DUMMY_CONSOLE_ROWS=25
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
-# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
-# CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER is not set
-# end of Console display driver support
-
-CONFIG_LOGO=y
-# CONFIG_LOGO_LINUX_MONO is not set
-# CONFIG_LOGO_LINUX_VGA16 is not set
-CONFIG_LOGO_LINUX_CLUT224=y
-# end of Graphics support
-
-CONFIG_SOUND=y
-CONFIG_SND=y
-CONFIG_SND_TIMER=y
-CONFIG_SND_PCM=y
-CONFIG_SND_HWDEP=y
-CONFIG_SND_SEQ_DEVICE=y
-CONFIG_SND_JACK=y
-CONFIG_SND_JACK_INPUT_DEV=y
-# CONFIG_SND_OSSEMUL is not set
-CONFIG_SND_PCM_TIMER=y
-CONFIG_SND_HRTIMER=y
-# CONFIG_SND_DYNAMIC_MINORS is not set
-CONFIG_SND_SUPPORT_OLD_API=y
-CONFIG_SND_PROC_FS=y
-CONFIG_SND_VERBOSE_PROCFS=y
-# CONFIG_SND_VERBOSE_PRINTK is not set
-# CONFIG_SND_DEBUG is not set
-CONFIG_SND_VMASTER=y
-CONFIG_SND_DMA_SGBUF=y
-CONFIG_SND_SEQUENCER=y
-CONFIG_SND_SEQ_DUMMY=y
-CONFIG_SND_SEQ_HRTIMER_DEFAULT=y
-CONFIG_SND_DRIVERS=y
-# CONFIG_SND_PCSP is not set
-# CONFIG_SND_DUMMY is not set
-# CONFIG_SND_ALOOP is not set
-# CONFIG_SND_VIRMIDI is not set
-# CONFIG_SND_MTPAV is not set
-# CONFIG_SND_SERIAL_U16550 is not set
-# CONFIG_SND_MPU401 is not set
-CONFIG_SND_PCI=y
-# CONFIG_SND_AD1889 is not set
-# CONFIG_SND_ALS300 is not set
-# CONFIG_SND_ALS4000 is not set
-# CONFIG_SND_ALI5451 is not set
-# CONFIG_SND_ASIHPI is not set
-# CONFIG_SND_ATIIXP is not set
-# CONFIG_SND_ATIIXP_MODEM is not set
-# CONFIG_SND_AU8810 is not set
-# CONFIG_SND_AU8820 is not set
-# CONFIG_SND_AU8830 is not set
-# CONFIG_SND_AW2 is not set
-# CONFIG_SND_AZT3328 is not set
-# CONFIG_SND_BT87X is not set
-# CONFIG_SND_CA0106 is not set
-# CONFIG_SND_CMIPCI is not set
-# CONFIG_SND_OXYGEN is not set
-# CONFIG_SND_CS4281 is not set
-# CONFIG_SND_CS46XX is not set
-# CONFIG_SND_CTXFI is not set
-# CONFIG_SND_DARLA20 is not set
-# CONFIG_SND_GINA20 is not set
-# CONFIG_SND_LAYLA20 is not set
-# CONFIG_SND_DARLA24 is not set
-# CONFIG_SND_GINA24 is not set
-# CONFIG_SND_LAYLA24 is not set
-# CONFIG_SND_MONA is not set
-# CONFIG_SND_MIA is not set
-# CONFIG_SND_ECHO3G is not set
-# CONFIG_SND_INDIGO is not set
-# CONFIG_SND_INDIGOIO is not set
-# CONFIG_SND_INDIGODJ is not set
-# CONFIG_SND_INDIGOIOX is not set
-# CONFIG_SND_INDIGODJX is not set
-# CONFIG_SND_EMU10K1 is not set
-# CONFIG_SND_EMU10K1X is not set
-# CONFIG_SND_ENS1370 is not set
-# CONFIG_SND_ENS1371 is not set
-# CONFIG_SND_ES1938 is not set
-# CONFIG_SND_ES1968 is not set
-# CONFIG_SND_FM801 is not set
-# CONFIG_SND_HDSP is not set
-# CONFIG_SND_HDSPM is not set
-# CONFIG_SND_ICE1712 is not set
-# CONFIG_SND_ICE1724 is not set
-# CONFIG_SND_INTEL8X0 is not set
-# CONFIG_SND_INTEL8X0M is not set
-# CONFIG_SND_KORG1212 is not set
-# CONFIG_SND_LOLA is not set
-# CONFIG_SND_LX6464ES is not set
-# CONFIG_SND_MAESTRO3 is not set
-# CONFIG_SND_MIXART is not set
-# CONFIG_SND_NM256 is not set
-# CONFIG_SND_PCXHR is not set
-# CONFIG_SND_RIPTIDE is not set
-# CONFIG_SND_RME32 is not set
-# CONFIG_SND_RME96 is not set
-# CONFIG_SND_RME9652 is not set
-# CONFIG_SND_SE6X is not set
-# CONFIG_SND_SONICVIBES is not set
-# CONFIG_SND_TRIDENT is not set
-# CONFIG_SND_VIA82XX is not set
-# CONFIG_SND_VIA82XX_MODEM is not set
-# CONFIG_SND_VIRTUOSO is not set
-# CONFIG_SND_VX222 is not set
-# CONFIG_SND_YMFPCI is not set
-
-#
-# HD-Audio
-#
-CONFIG_SND_HDA=y
-CONFIG_SND_HDA_INTEL=y
-CONFIG_SND_HDA_HWDEP=y
-# CONFIG_SND_HDA_RECONFIG is not set
-# CONFIG_SND_HDA_INPUT_BEEP is not set
-# CONFIG_SND_HDA_PATCH_LOADER is not set
-# CONFIG_SND_HDA_CODEC_REALTEK is not set
-# CONFIG_SND_HDA_CODEC_ANALOG is not set
-# CONFIG_SND_HDA_CODEC_SIGMATEL is not set
-# CONFIG_SND_HDA_CODEC_VIA is not set
-# CONFIG_SND_HDA_CODEC_HDMI is not set
-# CONFIG_SND_HDA_CODEC_CIRRUS is not set
-# CONFIG_SND_HDA_CODEC_CONEXANT is not set
-# CONFIG_SND_HDA_CODEC_CA0110 is not set
-# CONFIG_SND_HDA_CODEC_CA0132 is not set
-# CONFIG_SND_HDA_CODEC_CMEDIA is not set
-# CONFIG_SND_HDA_CODEC_SI3054 is not set
-# CONFIG_SND_HDA_GENERIC is not set
-CONFIG_SND_HDA_POWER_SAVE_DEFAULT=0
-# end of HD-Audio
-
-CONFIG_SND_HDA_CORE=y
-CONFIG_SND_HDA_COMPONENT=y
-CONFIG_SND_HDA_I915=y
-CONFIG_SND_HDA_PREALLOC_SIZE=64
-CONFIG_SND_INTEL_NHLT=y
-CONFIG_SND_INTEL_DSP_CONFIG=y
-CONFIG_SND_USB=y
-# CONFIG_SND_USB_AUDIO is not set
-# CONFIG_SND_USB_UA101 is not set
-# CONFIG_SND_USB_USX2Y is not set
-# CONFIG_SND_USB_CAIAQ is not set
-# CONFIG_SND_USB_US122L is not set
-# CONFIG_SND_USB_6FIRE is not set
-# CONFIG_SND_USB_HIFACE is not set
-# CONFIG_SND_BCD2000 is not set
-# CONFIG_SND_USB_POD is not set
-# CONFIG_SND_USB_PODHD is not set
-# CONFIG_SND_USB_TONEPORT is not set
-# CONFIG_SND_USB_VARIAX is not set
-CONFIG_SND_PCMCIA=y
-# CONFIG_SND_VXPOCKET is not set
-# CONFIG_SND_PDAUDIOCF is not set
-# CONFIG_SND_SOC is not set
-CONFIG_SND_X86=y
-# CONFIG_HDMI_LPE_AUDIO is not set
-
-#
-# HID support
-#
-CONFIG_HID=y
-# CONFIG_HID_BATTERY_STRENGTH is not set
-CONFIG_HIDRAW=y
-# CONFIG_UHID is not set
-CONFIG_HID_GENERIC=y
-
-#
-# Special HID drivers
-#
-CONFIG_HID_A4TECH=y
-# CONFIG_HID_ACCUTOUCH is not set
-# CONFIG_HID_ACRUX is not set
-CONFIG_HID_APPLE=y
-# CONFIG_HID_APPLEIR is not set
-# CONFIG_HID_ASUS is not set
-# CONFIG_HID_AUREAL is not set
-CONFIG_HID_BELKIN=y
-# CONFIG_HID_BETOP_FF is not set
-# CONFIG_HID_BIGBEN_FF is not set
-CONFIG_HID_CHERRY=y
-CONFIG_HID_CHICONY=y
-# CONFIG_HID_CORSAIR is not set
-# CONFIG_HID_COUGAR is not set
-# CONFIG_HID_MACALLY is not set
-# CONFIG_HID_PRODIKEYS is not set
-# CONFIG_HID_CMEDIA is not set
-# CONFIG_HID_CREATIVE_SB0540 is not set
-CONFIG_HID_CYPRESS=y
-# CONFIG_HID_DRAGONRISE is not set
-# CONFIG_HID_EMS_FF is not set
-# CONFIG_HID_ELAN is not set
-# CONFIG_HID_ELECOM is not set
-# CONFIG_HID_ELO is not set
-CONFIG_HID_EZKEY=y
-# CONFIG_HID_GEMBIRD is not set
-# CONFIG_HID_GFRM is not set
-# CONFIG_HID_HOLTEK is not set
-# CONFIG_HID_GT683R is not set
-# CONFIG_HID_KEYTOUCH is not set
-# CONFIG_HID_KYE is not set
-# CONFIG_HID_UCLOGIC is not set
-# CONFIG_HID_WALTOP is not set
-# CONFIG_HID_VIEWSONIC is not set
-CONFIG_HID_GYRATION=y
-# CONFIG_HID_ICADE is not set
-CONFIG_HID_ITE=y
-# CONFIG_HID_JABRA is not set
-# CONFIG_HID_TWINHAN is not set
-CONFIG_HID_KENSINGTON=y
-# CONFIG_HID_LCPOWER is not set
-# CONFIG_HID_LED is not set
-# CONFIG_HID_LENOVO is not set
-CONFIG_HID_LOGITECH=y
-# CONFIG_HID_LOGITECH_DJ is not set
-# CONFIG_HID_LOGITECH_HIDPP is not set
-CONFIG_LOGITECH_FF=y
-# CONFIG_LOGIRUMBLEPAD2_FF is not set
-# CONFIG_LOGIG940_FF is not set
-CONFIG_LOGIWHEELS_FF=y
-# CONFIG_HID_MAGICMOUSE is not set
-# CONFIG_HID_MALTRON is not set
-# CONFIG_HID_MAYFLASH is not set
-CONFIG_HID_REDRAGON=y
-CONFIG_HID_MICROSOFT=y
-CONFIG_HID_MONTEREY=y
-# CONFIG_HID_MULTITOUCH is not set
-# CONFIG_HID_NTI is not set
-CONFIG_HID_NTRIG=y
-# CONFIG_HID_ORTEK is not set
-CONFIG_HID_PANTHERLORD=y
-CONFIG_PANTHERLORD_FF=y
-# CONFIG_HID_PENMOUNT is not set
-CONFIG_HID_PETALYNX=y
-# CONFIG_HID_PICOLCD is not set
-# CONFIG_HID_PLANTRONICS is not set
-# CONFIG_HID_PRIMAX is not set
-# CONFIG_HID_RETRODE is not set
-# CONFIG_HID_ROCCAT is not set
-# CONFIG_HID_SAITEK is not set
-CONFIG_HID_SAMSUNG=y
-CONFIG_HID_SONY=y
-# CONFIG_SONY_FF is not set
-# CONFIG_HID_SPEEDLINK is not set
-# CONFIG_HID_STEAM is not set
-# CONFIG_HID_STEELSERIES is not set
-CONFIG_HID_SUNPLUS=y
-# CONFIG_HID_RMI is not set
-# CONFIG_HID_GREENASIA is not set
-# CONFIG_HID_SMARTJOYPLUS is not set
-# CONFIG_HID_TIVO is not set
-CONFIG_HID_TOPSEED=y
-# CONFIG_HID_THINGM is not set
-# CONFIG_HID_THRUSTMASTER is not set
-# CONFIG_HID_UDRAW_PS3 is not set
-# CONFIG_HID_U2FZERO is not set
-# CONFIG_HID_WACOM is not set
-# CONFIG_HID_WIIMOTE is not set
-# CONFIG_HID_XINMO is not set
-# CONFIG_HID_ZEROPLUS is not set
-# CONFIG_HID_ZYDACRON is not set
-# CONFIG_HID_SENSOR_HUB is not set
-# CONFIG_HID_ALPS is not set
-# end of Special HID drivers
-
-#
-# USB HID support
-#
-CONFIG_USB_HID=y
-CONFIG_HID_PID=y
-CONFIG_USB_HIDDEV=y
-# end of USB HID support
-
-#
-# I2C HID support
-#
-# CONFIG_I2C_HID is not set
-# end of I2C HID support
-
-#
-# Intel ISH HID support
-#
-# CONFIG_INTEL_ISH_HID is not set
-# end of Intel ISH HID support
-# end of HID support
-
-CONFIG_USB_OHCI_LITTLE_ENDIAN=y
-CONFIG_USB_SUPPORT=y
-CONFIG_USB_COMMON=y
-# CONFIG_USB_LED_TRIG is not set
-# CONFIG_USB_ULPI_BUS is not set
-CONFIG_USB_ARCH_HAS_HCD=y
-CONFIG_USB=y
-CONFIG_USB_PCI=y
-CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
-
-#
-# Miscellaneous USB options
-#
-CONFIG_USB_DEFAULT_PERSIST=y
-# CONFIG_USB_DYNAMIC_MINORS is not set
-# CONFIG_USB_OTG is not set
-# CONFIG_USB_OTG_WHITELIST is not set
-# CONFIG_USB_LEDS_TRIGGER_USBPORT is not set
-CONFIG_USB_AUTOSUSPEND_DELAY=2
-CONFIG_USB_MON=y
-
-#
-# USB Host Controller Drivers
-#
-# CONFIG_USB_C67X00_HCD is not set
-CONFIG_USB_XHCI_HCD=y
-# CONFIG_USB_XHCI_DBGCAP is not set
-CONFIG_USB_XHCI_PCI=y
-# CONFIG_USB_XHCI_PLATFORM is not set
-CONFIG_USB_EHCI_HCD=y
-# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
-CONFIG_USB_EHCI_TT_NEWSCHED=y
-CONFIG_USB_EHCI_PCI=y
-# CONFIG_USB_EHCI_FSL is not set
-# CONFIG_USB_EHCI_HCD_PLATFORM is not set
-# CONFIG_USB_OXU210HP_HCD is not set
-# CONFIG_USB_ISP116X_HCD is not set
-# CONFIG_USB_FOTG210_HCD is not set
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_OHCI_HCD_PCI=y
-# CONFIG_USB_OHCI_HCD_PLATFORM is not set
-CONFIG_USB_UHCI_HCD=y
-# CONFIG_USB_SL811_HCD is not set
-# CONFIG_USB_R8A66597_HCD is not set
-# CONFIG_USB_HCD_TEST_MODE is not set
-
-#
-# USB Device Class drivers
-#
-# CONFIG_USB_ACM is not set
-CONFIG_USB_PRINTER=y
-# CONFIG_USB_WDM is not set
-# CONFIG_USB_TMC is not set
-
-#
-# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
-#
-
-#
-# also be needed; see USB_STORAGE Help for more info
-#
-CONFIG_USB_STORAGE=y
-# CONFIG_USB_STORAGE_DEBUG is not set
-# CONFIG_USB_STORAGE_REALTEK is not set
-# CONFIG_USB_STORAGE_DATAFAB is not set
-# CONFIG_USB_STORAGE_FREECOM is not set
-# CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_USBAT is not set
-# CONFIG_USB_STORAGE_SDDR09 is not set
-# CONFIG_USB_STORAGE_SDDR55 is not set
-# CONFIG_USB_STORAGE_JUMPSHOT is not set
-# CONFIG_USB_STORAGE_ALAUDA is not set
-# CONFIG_USB_STORAGE_ONETOUCH is not set
-# CONFIG_USB_STORAGE_KARMA is not set
-# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
-# CONFIG_USB_STORAGE_ENE_UB6250 is not set
-# CONFIG_USB_UAS is not set
-
-#
-# USB Imaging devices
-#
-# CONFIG_USB_MDC800 is not set
-# CONFIG_USB_MICROTEK is not set
-# CONFIG_USBIP_CORE is not set
-# CONFIG_USB_CDNS3 is not set
-# CONFIG_USB_MUSB_HDRC is not set
-# CONFIG_USB_DWC3 is not set
-# CONFIG_USB_DWC2 is not set
-# CONFIG_USB_CHIPIDEA is not set
-# CONFIG_USB_ISP1760 is not set
-
-#
-# USB port drivers
-#
-# CONFIG_USB_SERIAL is not set
-
-#
-# USB Miscellaneous drivers
-#
-# CONFIG_USB_EMI62 is not set
-# CONFIG_USB_EMI26 is not set
-# CONFIG_USB_ADUTUX is not set
-# CONFIG_USB_SEVSEG is not set
-# CONFIG_USB_LEGOTOWER is not set
-# CONFIG_USB_LCD is not set
-# CONFIG_USB_CYPRESS_CY7C63 is not set
-# CONFIG_USB_CYTHERM is not set
-# CONFIG_USB_IDMOUSE is not set
-# CONFIG_USB_FTDI_ELAN is not set
-# CONFIG_USB_APPLEDISPLAY is not set
-# CONFIG_USB_SISUSBVGA is not set
-# CONFIG_USB_LD is not set
-# CONFIG_USB_TRANCEVIBRATOR is not set
-# CONFIG_USB_IOWARRIOR is not set
-# CONFIG_USB_TEST is not set
-# CONFIG_USB_EHSET_TEST_FIXTURE is not set
-# CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_YUREX is not set
-# CONFIG_USB_EZUSB_FX2 is not set
-# CONFIG_USB_HUB_USB251XB is not set
-# CONFIG_USB_HSIC_USB3503 is not set
-# CONFIG_USB_HSIC_USB4604 is not set
-# CONFIG_USB_LINK_LAYER_TEST is not set
-# CONFIG_USB_CHAOSKEY is not set
-
-#
-# USB Physical Layer drivers
-#
-# CONFIG_NOP_USB_XCEIV is not set
-# CONFIG_USB_ISP1301 is not set
-# end of USB Physical Layer drivers
-
-# CONFIG_USB_GADGET is not set
-# CONFIG_TYPEC is not set
-# CONFIG_USB_ROLE_SWITCH is not set
-# CONFIG_MMC is not set
-# CONFIG_MEMSTICK is not set
-CONFIG_NEW_LEDS=y
-CONFIG_LEDS_CLASS=y
-# CONFIG_LEDS_CLASS_FLASH is not set
-# CONFIG_LEDS_BRIGHTNESS_HW_CHANGED is not set
-
-#
-# LED drivers
-#
-# CONFIG_LEDS_APU is not set
-# CONFIG_LEDS_LM3530 is not set
-# CONFIG_LEDS_LM3532 is not set
-# CONFIG_LEDS_LM3642 is not set
-# CONFIG_LEDS_PCA9532 is not set
-# CONFIG_LEDS_LP3944 is not set
-# CONFIG_LEDS_LP5521 is not set
-# CONFIG_LEDS_LP5523 is not set
-# CONFIG_LEDS_LP5562 is not set
-# CONFIG_LEDS_LP8501 is not set
-# CONFIG_LEDS_CLEVO_MAIL is not set
-# CONFIG_LEDS_PCA955X is not set
-# CONFIG_LEDS_PCA963X is not set
-# CONFIG_LEDS_BD2802 is not set
-# CONFIG_LEDS_INTEL_SS4200 is not set
-# CONFIG_LEDS_TCA6507 is not set
-# CONFIG_LEDS_TLC591XX is not set
-# CONFIG_LEDS_LM355x is not set
-
-#
-# LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)
-#
-# CONFIG_LEDS_BLINKM is not set
-# CONFIG_LEDS_MLXCPLD is not set
-# CONFIG_LEDS_MLXREG is not set
-# CONFIG_LEDS_USER is not set
-# CONFIG_LEDS_NIC78BX is not set
-# CONFIG_LEDS_TI_LMU_COMMON is not set
-
-#
-# LED Triggers
-#
-CONFIG_LEDS_TRIGGERS=y
-# CONFIG_LEDS_TRIGGER_TIMER is not set
-# CONFIG_LEDS_TRIGGER_ONESHOT is not set
-# CONFIG_LEDS_TRIGGER_DISK is not set
-# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set
-# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
-# CONFIG_LEDS_TRIGGER_CPU is not set
-# CONFIG_LEDS_TRIGGER_ACTIVITY is not set
-# CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set
-
-#
-# iptables trigger is under Netfilter config (LED target)
-#
-# CONFIG_LEDS_TRIGGER_TRANSIENT is not set
-# CONFIG_LEDS_TRIGGER_CAMERA is not set
-# CONFIG_LEDS_TRIGGER_PANIC is not set
-# CONFIG_LEDS_TRIGGER_NETDEV is not set
-# CONFIG_LEDS_TRIGGER_PATTERN is not set
-# CONFIG_LEDS_TRIGGER_AUDIO is not set
-# CONFIG_ACCESSIBILITY is not set
-# CONFIG_INFINIBAND is not set
-CONFIG_EDAC_ATOMIC_SCRUB=y
-CONFIG_EDAC_SUPPORT=y
-CONFIG_EDAC=y
-CONFIG_EDAC_LEGACY_SYSFS=y
-# CONFIG_EDAC_DEBUG is not set
-CONFIG_EDAC_DECODE_MCE=y
-# CONFIG_EDAC_AMD64 is not set
-# CONFIG_EDAC_E752X is not set
-# CONFIG_EDAC_I82975X is not set
-# CONFIG_EDAC_I3000 is not set
-# CONFIG_EDAC_I3200 is not set
-# CONFIG_EDAC_IE31200 is not set
-# CONFIG_EDAC_X38 is not set
-# CONFIG_EDAC_I5400 is not set
-# CONFIG_EDAC_I7CORE is not set
-# CONFIG_EDAC_I5000 is not set
-# CONFIG_EDAC_I5100 is not set
-# CONFIG_EDAC_I7300 is not set
-# CONFIG_EDAC_SBRIDGE is not set
-# CONFIG_EDAC_SKX is not set
-# CONFIG_EDAC_I10NM is not set
-# CONFIG_EDAC_PND2 is not set
-CONFIG_RTC_LIB=y
-CONFIG_RTC_MC146818_LIB=y
-CONFIG_RTC_CLASS=y
-# CONFIG_RTC_HCTOSYS is not set
-CONFIG_RTC_SYSTOHC=y
-CONFIG_RTC_SYSTOHC_DEVICE="rtc0"
-# CONFIG_RTC_DEBUG is not set
-CONFIG_RTC_NVMEM=y
-
-#
-# RTC interfaces
-#
-CONFIG_RTC_INTF_SYSFS=y
-CONFIG_RTC_INTF_PROC=y
-CONFIG_RTC_INTF_DEV=y
-# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
-# CONFIG_RTC_DRV_TEST is not set
-
-#
-# I2C RTC drivers
-#
-# CONFIG_RTC_DRV_ABB5ZES3 is not set
-# CONFIG_RTC_DRV_ABEOZ9 is not set
-# CONFIG_RTC_DRV_ABX80X is not set
-# CONFIG_RTC_DRV_DS1307 is not set
-# CONFIG_RTC_DRV_DS1374 is not set
-# CONFIG_RTC_DRV_DS1672 is not set
-# CONFIG_RTC_DRV_MAX6900 is not set
-# CONFIG_RTC_DRV_RS5C372 is not set
-# CONFIG_RTC_DRV_ISL1208 is not set
-# CONFIG_RTC_DRV_ISL12022 is not set
-# CONFIG_RTC_DRV_X1205 is not set
-# CONFIG_RTC_DRV_PCF8523 is not set
-# CONFIG_RTC_DRV_PCF85063 is not set
-# CONFIG_RTC_DRV_PCF85363 is not set
-# CONFIG_RTC_DRV_PCF8563 is not set
-# CONFIG_RTC_DRV_PCF8583 is not set
-# CONFIG_RTC_DRV_M41T80 is not set
-# CONFIG_RTC_DRV_BQ32K is not set
-# CONFIG_RTC_DRV_S35390A is not set
-# CONFIG_RTC_DRV_FM3130 is not set
-# CONFIG_RTC_DRV_RX8010 is not set
-# CONFIG_RTC_DRV_RX8581 is not set
-# CONFIG_RTC_DRV_RX8025 is not set
-# CONFIG_RTC_DRV_EM3027 is not set
-# CONFIG_RTC_DRV_RV3028 is not set
-# CONFIG_RTC_DRV_RV8803 is not set
-# CONFIG_RTC_DRV_SD3078 is not set
-
-#
-# SPI RTC drivers
-#
-CONFIG_RTC_I2C_AND_SPI=y
-
-#
-# SPI and I2C RTC drivers
-#
-# CONFIG_RTC_DRV_DS3232 is not set
-# CONFIG_RTC_DRV_PCF2127 is not set
-# CONFIG_RTC_DRV_RV3029C2 is not set
-
-#
-# Platform RTC drivers
-#
-CONFIG_RTC_DRV_CMOS=y
-# CONFIG_RTC_DRV_DS1286 is not set
-# CONFIG_RTC_DRV_DS1511 is not set
-# CONFIG_RTC_DRV_DS1553 is not set
-# CONFIG_RTC_DRV_DS1685_FAMILY is not set
-# CONFIG_RTC_DRV_DS1742 is not set
-# CONFIG_RTC_DRV_DS2404 is not set
-# CONFIG_RTC_DRV_STK17TA8 is not set
-# CONFIG_RTC_DRV_M48T86 is not set
-# CONFIG_RTC_DRV_M48T35 is not set
-# CONFIG_RTC_DRV_M48T59 is not set
-# CONFIG_RTC_DRV_MSM6242 is not set
-# CONFIG_RTC_DRV_BQ4802 is not set
-# CONFIG_RTC_DRV_RP5C01 is not set
-# CONFIG_RTC_DRV_V3020 is not set
-
-#
-# on-CPU RTC drivers
-#
-# CONFIG_RTC_DRV_FTRTC010 is not set
-
-#
-# HID Sensor RTC drivers
-#
-CONFIG_DMADEVICES=y
-# CONFIG_DMADEVICES_DEBUG is not set
-
-#
-# DMA Devices
-#
-CONFIG_DMA_ENGINE=y
-CONFIG_DMA_VIRTUAL_CHANNELS=y
-CONFIG_DMA_ACPI=y
-# CONFIG_ALTERA_MSGDMA is not set
-# CONFIG_INTEL_IDMA64 is not set
-# CONFIG_INTEL_IOATDMA is not set
-# CONFIG_QCOM_HIDMA_MGMT is not set
-# CONFIG_QCOM_HIDMA is not set
-CONFIG_DW_DMAC_CORE=y
-# CONFIG_DW_DMAC is not set
-# CONFIG_DW_DMAC_PCI is not set
-# CONFIG_DW_EDMA is not set
-# CONFIG_DW_EDMA_PCIE is not set
-CONFIG_HSU_DMA=y
-# CONFIG_SF_PDMA is not set
-
-#
-# DMA Clients
-#
-# CONFIG_ASYNC_TX_DMA is not set
-# CONFIG_DMATEST is not set
-
-#
-# DMABUF options
-#
-CONFIG_SYNC_FILE=y
-# CONFIG_SW_SYNC is not set
-# CONFIG_UDMABUF is not set
-# CONFIG_DMABUF_SELFTESTS is not set
-# end of DMABUF options
-
-# CONFIG_AUXDISPLAY is not set
-# CONFIG_UIO is not set
-# CONFIG_VFIO is not set
-# CONFIG_VIRT_DRIVERS is not set
-CONFIG_VIRTIO_MENU=y
-# CONFIG_VIRTIO_PCI is not set
-# CONFIG_VIRTIO_MMIO is not set
-
-#
-# Microsoft Hyper-V guest support
-#
-# end of Microsoft Hyper-V guest support
-
-# CONFIG_GREYBUS is not set
-# CONFIG_STAGING is not set
-CONFIG_X86_PLATFORM_DEVICES=y
-# CONFIG_ACER_WIRELESS is not set
-# CONFIG_ACERHDF is not set
-# CONFIG_ASUS_LAPTOP is not set
-# CONFIG_DCDBAS is not set
-# CONFIG_DELL_SMBIOS is not set
-# CONFIG_DELL_SMO8800 is not set
-# CONFIG_DELL_RBTN is not set
-# CONFIG_DELL_RBU is not set
-# CONFIG_FUJITSU_LAPTOP is not set
-# CONFIG_FUJITSU_TABLET is not set
-# CONFIG_AMILO_RFKILL is not set
-# CONFIG_GPD_POCKET_FAN is not set
-# CONFIG_HP_ACCEL is not set
-# CONFIG_HP_WIRELESS is not set
-# CONFIG_MSI_LAPTOP is not set
-# CONFIG_PANASONIC_LAPTOP is not set
-# CONFIG_COMPAL_LAPTOP is not set
-# CONFIG_SONY_LAPTOP is not set
-# CONFIG_IDEAPAD_LAPTOP is not set
-# CONFIG_THINKPAD_ACPI is not set
-# CONFIG_SENSORS_HDAPS is not set
-# CONFIG_INTEL_MENLOW is not set
-CONFIG_EEEPC_LAPTOP=y
-# CONFIG_ASUS_WIRELESS is not set
-# CONFIG_ACPI_WMI is not set
-# CONFIG_TOPSTAR_LAPTOP is not set
-# CONFIG_TOSHIBA_BT_RFKILL is not set
-# CONFIG_TOSHIBA_HAPS is not set
-# CONFIG_ACPI_CMPC is not set
-# CONFIG_INTEL_HID_EVENT is not set
-# CONFIG_INTEL_VBTN is not set
-# CONFIG_INTEL_IPS is not set
-# CONFIG_INTEL_PMC_CORE is not set
-# CONFIG_IBM_RTL is not set
-# CONFIG_SAMSUNG_LAPTOP is not set
-# CONFIG_INTEL_OAKTRAIL is not set
-# CONFIG_SAMSUNG_Q10 is not set
-# CONFIG_APPLE_GMUX is not set
-# CONFIG_INTEL_RST is not set
-# CONFIG_INTEL_SMARTCONNECT is not set
-# CONFIG_INTEL_PMC_IPC is not set
-# CONFIG_SURFACE_PRO3_BUTTON is not set
-# CONFIG_INTEL_PUNIT_IPC is not set
-# CONFIG_MLX_PLATFORM is not set
-# CONFIG_INTEL_TURBO_MAX_3 is not set
-# CONFIG_I2C_MULTI_INSTANTIATE is not set
-# CONFIG_INTEL_ATOMISP2_PM is not set
-
-#
-# Intel Speed Select Technology interface support
-#
-# CONFIG_INTEL_SPEED_SELECT_INTERFACE is not set
-# end of Intel Speed Select Technology interface support
-
-# CONFIG_SYSTEM76_ACPI is not set
-CONFIG_PMC_ATOM=y
-# CONFIG_MFD_CROS_EC is not set
-# CONFIG_CHROME_PLATFORMS is not set
-# CONFIG_MELLANOX_PLATFORM is not set
-CONFIG_CLKDEV_LOOKUP=y
-CONFIG_HAVE_CLK_PREPARE=y
-CONFIG_COMMON_CLK=y
-
-#
-# Common Clock Framework
-#
-# CONFIG_COMMON_CLK_MAX9485 is not set
-# CONFIG_COMMON_CLK_SI5341 is not set
-# CONFIG_COMMON_CLK_SI5351 is not set
-# CONFIG_COMMON_CLK_SI544 is not set
-# CONFIG_COMMON_CLK_CDCE706 is not set
-# CONFIG_COMMON_CLK_CS2000_CP is not set
-# end of Common Clock Framework
-
-# CONFIG_HWSPINLOCK is not set
-
-#
-# Clock Source drivers
-#
-CONFIG_CLKEVT_I8253=y
-CONFIG_I8253_LOCK=y
-CONFIG_CLKBLD_I8253=y
-# end of Clock Source drivers
-
-CONFIG_MAILBOX=y
-CONFIG_PCC=y
-# CONFIG_ALTERA_MBOX is not set
-CONFIG_IOMMU_IOVA=y
-CONFIG_IOMMU_API=y
-CONFIG_IOMMU_SUPPORT=y
-
-#
-# Generic IOMMU Pagetable Support
-#
-# end of Generic IOMMU Pagetable Support
-
-# CONFIG_IOMMU_DEBUGFS is not set
-# CONFIG_IOMMU_DEFAULT_PASSTHROUGH is not set
-CONFIG_IOMMU_DMA=y
-CONFIG_AMD_IOMMU=y
-# CONFIG_AMD_IOMMU_V2 is not set
-CONFIG_DMAR_TABLE=y
-CONFIG_INTEL_IOMMU=y
-# CONFIG_INTEL_IOMMU_SVM is not set
-# CONFIG_INTEL_IOMMU_DEFAULT_ON is not set
-CONFIG_INTEL_IOMMU_FLOPPY_WA=y
-# CONFIG_IRQ_REMAP is not set
-
-#
-# Remoteproc drivers
-#
-# CONFIG_REMOTEPROC is not set
-# end of Remoteproc drivers
-
-#
-# Rpmsg drivers
-#
-# CONFIG_RPMSG_QCOM_GLINK_RPM is not set
-# CONFIG_RPMSG_VIRTIO is not set
-# end of Rpmsg drivers
-
-# CONFIG_SOUNDWIRE is not set
-
-#
-# SOC (System On Chip) specific Drivers
-#
-
-#
-# Amlogic SoC drivers
-#
-# end of Amlogic SoC drivers
-
-#
-# Aspeed SoC drivers
-#
-# end of Aspeed SoC drivers
-
-#
-# Broadcom SoC drivers
-#
-# end of Broadcom SoC drivers
-
-#
-# NXP/Freescale QorIQ SoC drivers
-#
-# end of NXP/Freescale QorIQ SoC drivers
-
-#
-# i.MX SoC drivers
-#
-# end of i.MX SoC drivers
-
-#
-# Qualcomm SoC drivers
-#
-# end of Qualcomm SoC drivers
-
-# CONFIG_SOC_TI is not set
-
-#
-# Xilinx SoC drivers
-#
-# CONFIG_XILINX_VCU is not set
-# end of Xilinx SoC drivers
-# end of SOC (System On Chip) specific Drivers
-
-# CONFIG_PM_DEVFREQ is not set
-# CONFIG_EXTCON is not set
-# CONFIG_MEMORY is not set
-# CONFIG_IIO is not set
-# CONFIG_NTB is not set
-# CONFIG_VME_BUS is not set
-# CONFIG_PWM is not set
-
-#
-# IRQ chip support
-#
-# end of IRQ chip support
-
-# CONFIG_IPACK_BUS is not set
-# CONFIG_RESET_CONTROLLER is not set
-
-#
-# PHY Subsystem
-#
-# CONFIG_GENERIC_PHY is not set
-# CONFIG_BCM_KONA_USB2_PHY is not set
-# CONFIG_PHY_PXA_28NM_HSIC is not set
-# CONFIG_PHY_PXA_28NM_USB2 is not set
-# end of PHY Subsystem
-
-# CONFIG_POWERCAP is not set
-# CONFIG_MCB is not set
-
-#
-# Performance monitor support
-#
-# end of Performance monitor support
-
-CONFIG_RAS=y
-# CONFIG_THUNDERBOLT is not set
-
-#
-# Android
-#
-# CONFIG_ANDROID is not set
-# end of Android
-
-# CONFIG_LIBNVDIMM is not set
-# CONFIG_DAX is not set
-CONFIG_NVMEM=y
-CONFIG_NVMEM_SYSFS=y
-
-#
-# HW tracing support
-#
-# CONFIG_STM is not set
-# CONFIG_INTEL_TH is not set
-# end of HW tracing support
-
-# CONFIG_FPGA is not set
-# CONFIG_UNISYS_VISORBUS is not set
-# CONFIG_SIOX is not set
-# CONFIG_SLIMBUS is not set
-# CONFIG_INTERCONNECT is not set
-# CONFIG_COUNTER is not set
-# end of Device Drivers
-
-#
-# File systems
-#
-CONFIG_DCACHE_WORD_ACCESS=y
-# CONFIG_VALIDATE_FS_PARSER is not set
-CONFIG_FS_IOMAP=y
-# CONFIG_EXT2_FS is not set
-# CONFIG_EXT3_FS is not set
-CONFIG_EXT4_FS=y
-CONFIG_EXT4_USE_FOR_EXT2=y
-CONFIG_EXT4_FS_POSIX_ACL=y
-CONFIG_EXT4_FS_SECURITY=y
-# CONFIG_EXT4_DEBUG is not set
-CONFIG_JBD2=y
-# CONFIG_JBD2_DEBUG is not set
-CONFIG_FS_MBCACHE=y
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
-# CONFIG_BTRFS_FS is not set
-# CONFIG_NILFS2_FS is not set
-# CONFIG_F2FS_FS is not set
-# CONFIG_FS_DAX is not set
-CONFIG_FS_POSIX_ACL=y
-CONFIG_EXPORTFS=y
-# CONFIG_EXPORTFS_BLOCK_OPS is not set
-CONFIG_FILE_LOCKING=y
-CONFIG_MANDATORY_FILE_LOCKING=y
-# CONFIG_FS_ENCRYPTION is not set
-# CONFIG_FS_VERITY is not set
-CONFIG_FSNOTIFY=y
-CONFIG_DNOTIFY=y
-CONFIG_INOTIFY_USER=y
-# CONFIG_FANOTIFY is not set
-CONFIG_QUOTA=y
-CONFIG_QUOTA_NETLINK_INTERFACE=y
-# CONFIG_PRINT_QUOTA_WARNING is not set
-# CONFIG_QUOTA_DEBUG is not set
-CONFIG_QUOTA_TREE=y
-# CONFIG_QFMT_V1 is not set
-CONFIG_QFMT_V2=y
-CONFIG_QUOTACTL=y
-CONFIG_QUOTACTL_COMPAT=y
-CONFIG_AUTOFS4_FS=y
-CONFIG_AUTOFS_FS=y
-# CONFIG_FUSE_FS is not set
-# CONFIG_OVERLAY_FS is not set
-
-#
-# Caches
-#
-# CONFIG_FSCACHE is not set
-# end of Caches
-
-#
-# CD-ROM/DVD Filesystems
-#
-CONFIG_ISO9660_FS=y
-CONFIG_JOLIET=y
-CONFIG_ZISOFS=y
-# CONFIG_UDF_FS is not set
-# end of CD-ROM/DVD Filesystems
-
-#
-# DOS/FAT/NT Filesystems
-#
-CONFIG_FAT_FS=y
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_FAT_DEFAULT_CODEPAGE=437
-CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
-# CONFIG_FAT_DEFAULT_UTF8 is not set
-# CONFIG_NTFS_FS is not set
-# end of DOS/FAT/NT Filesystems
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
-CONFIG_PROC_VMCORE=y
-# CONFIG_PROC_VMCORE_DEVICE_DUMP is not set
-CONFIG_PROC_SYSCTL=y
-CONFIG_PROC_PAGE_MONITOR=y
-# CONFIG_PROC_CHILDREN is not set
-CONFIG_PROC_PID_ARCH_STATUS=y
-CONFIG_KERNFS=y
-CONFIG_SYSFS=y
-CONFIG_TMPFS=y
-CONFIG_TMPFS_POSIX_ACL=y
-CONFIG_TMPFS_XATTR=y
-CONFIG_HUGETLBFS=y
-CONFIG_HUGETLB_PAGE=y
-CONFIG_MEMFD_CREATE=y
-CONFIG_ARCH_HAS_GIGANTIC_PAGE=y
-# CONFIG_CONFIGFS_FS is not set
-CONFIG_EFIVAR_FS=m
-# end of Pseudo filesystems
-
-CONFIG_MISC_FILESYSTEMS=y
-# CONFIG_ORANGEFS_FS is not set
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_ECRYPT_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_HFSPLUS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_SQUASHFS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_OMFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_QNX6FS_FS is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_PSTORE is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-# CONFIG_EROFS_FS is not set
-CONFIG_NETWORK_FILESYSTEMS=y
-CONFIG_NFS_FS=y
-CONFIG_NFS_V2=y
-CONFIG_NFS_V3=y
-CONFIG_NFS_V3_ACL=y
-CONFIG_NFS_V4=y
-# CONFIG_NFS_SWAP is not set
-# CONFIG_NFS_V4_1 is not set
-CONFIG_ROOT_NFS=y
-# CONFIG_NFS_USE_LEGACY_DNS is not set
-CONFIG_NFS_USE_KERNEL_DNS=y
-# CONFIG_NFSD is not set
-CONFIG_GRACE_PERIOD=y
-CONFIG_LOCKD=y
-CONFIG_LOCKD_V4=y
-CONFIG_NFS_ACL_SUPPORT=y
-CONFIG_NFS_COMMON=y
-CONFIG_SUNRPC=y
-CONFIG_SUNRPC_GSS=y
-# CONFIG_SUNRPC_DEBUG is not set
-# CONFIG_CEPH_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_AFS_FS is not set
-CONFIG_NLS=y
-CONFIG_NLS_DEFAULT="utf8"
-CONFIG_NLS_CODEPAGE_437=y
-# CONFIG_NLS_CODEPAGE_737 is not set
-# CONFIG_NLS_CODEPAGE_775 is not set
-# CONFIG_NLS_CODEPAGE_850 is not set
-# CONFIG_NLS_CODEPAGE_852 is not set
-# CONFIG_NLS_CODEPAGE_855 is not set
-# CONFIG_NLS_CODEPAGE_857 is not set
-# CONFIG_NLS_CODEPAGE_860 is not set
-# CONFIG_NLS_CODEPAGE_861 is not set
-# CONFIG_NLS_CODEPAGE_862 is not set
-# CONFIG_NLS_CODEPAGE_863 is not set
-# CONFIG_NLS_CODEPAGE_864 is not set
-# CONFIG_NLS_CODEPAGE_865 is not set
-# CONFIG_NLS_CODEPAGE_866 is not set
-# CONFIG_NLS_CODEPAGE_869 is not set
-# CONFIG_NLS_CODEPAGE_936 is not set
-# CONFIG_NLS_CODEPAGE_950 is not set
-# CONFIG_NLS_CODEPAGE_932 is not set
-# CONFIG_NLS_CODEPAGE_949 is not set
-# CONFIG_NLS_CODEPAGE_874 is not set
-# CONFIG_NLS_ISO8859_8 is not set
-# CONFIG_NLS_CODEPAGE_1250 is not set
-# CONFIG_NLS_CODEPAGE_1251 is not set
-CONFIG_NLS_ASCII=y
-CONFIG_NLS_ISO8859_1=y
-# CONFIG_NLS_ISO8859_2 is not set
-# CONFIG_NLS_ISO8859_3 is not set
-# CONFIG_NLS_ISO8859_4 is not set
-# CONFIG_NLS_ISO8859_5 is not set
-# CONFIG_NLS_ISO8859_6 is not set
-# CONFIG_NLS_ISO8859_7 is not set
-# CONFIG_NLS_ISO8859_9 is not set
-# CONFIG_NLS_ISO8859_13 is not set
-# CONFIG_NLS_ISO8859_14 is not set
-# CONFIG_NLS_ISO8859_15 is not set
-# CONFIG_NLS_KOI8_R is not set
-# CONFIG_NLS_KOI8_U is not set
-# CONFIG_NLS_MAC_ROMAN is not set
-# CONFIG_NLS_MAC_CELTIC is not set
-# CONFIG_NLS_MAC_CENTEURO is not set
-# CONFIG_NLS_MAC_CROATIAN is not set
-# CONFIG_NLS_MAC_CYRILLIC is not set
-# CONFIG_NLS_MAC_GAELIC is not set
-# CONFIG_NLS_MAC_GREEK is not set
-# CONFIG_NLS_MAC_ICELAND is not set
-# CONFIG_NLS_MAC_INUIT is not set
-# CONFIG_NLS_MAC_ROMANIAN is not set
-# CONFIG_NLS_MAC_TURKISH is not set
-CONFIG_NLS_UTF8=y
-# CONFIG_UNICODE is not set
-CONFIG_IO_WQ=y
-# end of File systems
-
-#
-# Security options
-#
-CONFIG_KEYS=y
-# CONFIG_KEYS_REQUEST_CACHE is not set
-# CONFIG_PERSISTENT_KEYRINGS is not set
-# CONFIG_BIG_KEYS is not set
-# CONFIG_ENCRYPTED_KEYS is not set
-# CONFIG_KEY_DH_OPERATIONS is not set
-# CONFIG_SECURITY_DMESG_RESTRICT is not set
-CONFIG_SECURITY=y
-CONFIG_SECURITY_WRITABLE_HOOKS=y
-# CONFIG_SECURITYFS is not set
-CONFIG_SECURITY_NETWORK=y
-CONFIG_PAGE_TABLE_ISOLATION=y
-# CONFIG_SECURITY_NETWORK_XFRM is not set
-# CONFIG_SECURITY_PATH is not set
-# CONFIG_INTEL_TXT is not set
-CONFIG_LSM_MMAP_MIN_ADDR=65536
-CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y
-# CONFIG_HARDENED_USERCOPY is not set
-# CONFIG_FORTIFY_SOURCE is not set
-# CONFIG_STATIC_USERMODEHELPER is not set
-CONFIG_SECURITY_SELINUX=y
-CONFIG_SECURITY_SELINUX_BOOTPARAM=y
-CONFIG_SECURITY_SELINUX_DISABLE=y
-CONFIG_SECURITY_SELINUX_DEVELOP=y
-CONFIG_SECURITY_SELINUX_AVC_STATS=y
-CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=0
-# CONFIG_SECURITY_SMACK is not set
-# CONFIG_SECURITY_TOMOYO is not set
-# CONFIG_SECURITY_APPARMOR is not set
-# CONFIG_SECURITY_LOADPIN is not set
-# CONFIG_SECURITY_YAMA is not set
-# CONFIG_SECURITY_SAFESETID is not set
-# CONFIG_SECURITY_LOCKDOWN_LSM is not set
-CONFIG_INTEGRITY=y
-# CONFIG_INTEGRITY_SIGNATURE is not set
-CONFIG_INTEGRITY_AUDIT=y
-# CONFIG_IMA is not set
-# CONFIG_EVM is not set
-CONFIG_DEFAULT_SECURITY_SELINUX=y
-# CONFIG_DEFAULT_SECURITY_DAC is not set
-CONFIG_LSM="lockdown,yama,loadpin,safesetid,integrity,selinux,smack,tomoyo,apparmor"
-
-#
-# Kernel hardening options
-#
-
-#
-# Memory initialization
-#
-CONFIG_INIT_STACK_NONE=y
-# CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set
-# CONFIG_INIT_ON_FREE_DEFAULT_ON is not set
-# end of Memory initialization
-# end of Kernel hardening options
-# end of Security options
-
-CONFIG_CRYPTO=y
-
-#
-# Crypto core or helper
-#
-CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_ALGAPI2=y
-CONFIG_CRYPTO_AEAD=y
-CONFIG_CRYPTO_AEAD2=y
-CONFIG_CRYPTO_SKCIPHER=y
-CONFIG_CRYPTO_SKCIPHER2=y
-CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_HASH2=y
-CONFIG_CRYPTO_RNG=y
-CONFIG_CRYPTO_RNG2=y
-CONFIG_CRYPTO_RNG_DEFAULT=y
-CONFIG_CRYPTO_AKCIPHER2=y
-CONFIG_CRYPTO_AKCIPHER=y
-CONFIG_CRYPTO_KPP2=y
-CONFIG_CRYPTO_ACOMP2=y
-CONFIG_CRYPTO_MANAGER=y
-CONFIG_CRYPTO_MANAGER2=y
-# CONFIG_CRYPTO_USER is not set
-CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
-CONFIG_CRYPTO_GF128MUL=y
-CONFIG_CRYPTO_NULL=y
-CONFIG_CRYPTO_NULL2=y
-# CONFIG_CRYPTO_PCRYPT is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-CONFIG_CRYPTO_AUTHENC=y
-# CONFIG_CRYPTO_TEST is not set
-
-#
-# Public-key cryptography
-#
-CONFIG_CRYPTO_RSA=y
-# CONFIG_CRYPTO_DH is not set
-# CONFIG_CRYPTO_ECDH is not set
-# CONFIG_CRYPTO_ECRDSA is not set
-# CONFIG_CRYPTO_CURVE25519 is not set
-# CONFIG_CRYPTO_CURVE25519_X86 is not set
-
-#
-# Authenticated Encryption with Associated Data
-#
-CONFIG_CRYPTO_CCM=y
-CONFIG_CRYPTO_GCM=y
-# CONFIG_CRYPTO_CHACHA20POLY1305 is not set
-# CONFIG_CRYPTO_AEGIS128 is not set
-# CONFIG_CRYPTO_AEGIS128_AESNI_SSE2 is not set
-CONFIG_CRYPTO_SEQIV=y
-CONFIG_CRYPTO_ECHAINIV=y
-
-#
-# Block modes
-#
-CONFIG_CRYPTO_CBC=y
-# CONFIG_CRYPTO_CFB is not set
-CONFIG_CRYPTO_CTR=y
-# CONFIG_CRYPTO_CTS is not set
-# CONFIG_CRYPTO_ECB is not set
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_OFB is not set
-# CONFIG_CRYPTO_PCBC is not set
-# CONFIG_CRYPTO_XTS is not set
-# CONFIG_CRYPTO_KEYWRAP is not set
-# CONFIG_CRYPTO_NHPOLY1305_SSE2 is not set
-# CONFIG_CRYPTO_NHPOLY1305_AVX2 is not set
-# CONFIG_CRYPTO_ADIANTUM is not set
-# CONFIG_CRYPTO_ESSIV is not set
-
-#
-# Hash modes
-#
-CONFIG_CRYPTO_CMAC=y
-CONFIG_CRYPTO_HMAC=y
-# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_VMAC is not set
-
-#
-# Digest
-#
-CONFIG_CRYPTO_CRC32C=y
-# CONFIG_CRYPTO_CRC32C_INTEL is not set
-# CONFIG_CRYPTO_CRC32 is not set
-# CONFIG_CRYPTO_CRC32_PCLMUL is not set
-# CONFIG_CRYPTO_XXHASH is not set
-# CONFIG_CRYPTO_BLAKE2B is not set
-# CONFIG_CRYPTO_BLAKE2S is not set
-# CONFIG_CRYPTO_BLAKE2S_X86 is not set
-# CONFIG_CRYPTO_CRCT10DIF is not set
-CONFIG_CRYPTO_GHASH=y
-# CONFIG_CRYPTO_POLY1305 is not set
-# CONFIG_CRYPTO_POLY1305_X86_64 is not set
-# CONFIG_CRYPTO_MD4 is not set
-CONFIG_CRYPTO_MD5=y
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_RMD128 is not set
-# CONFIG_CRYPTO_RMD160 is not set
-# CONFIG_CRYPTO_RMD256 is not set
-# CONFIG_CRYPTO_RMD320 is not set
-CONFIG_CRYPTO_SHA1=y
-# CONFIG_CRYPTO_SHA1_SSSE3 is not set
-# CONFIG_CRYPTO_SHA256_SSSE3 is not set
-# CONFIG_CRYPTO_SHA512_SSSE3 is not set
-CONFIG_CRYPTO_SHA256=y
-# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_SHA3 is not set
-# CONFIG_CRYPTO_SM3 is not set
-# CONFIG_CRYPTO_STREEBOG is not set
-# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_WP512 is not set
-# CONFIG_CRYPTO_GHASH_CLMUL_NI_INTEL is not set
-
-#
-# Ciphers
-#
-CONFIG_CRYPTO_AES=y
-# CONFIG_CRYPTO_AES_TI is not set
-# CONFIG_CRYPTO_AES_NI_INTEL is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_ARC4 is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_BLOWFISH_X86_64 is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_CAMELLIA_X86_64 is not set
-# CONFIG_CRYPTO_CAMELLIA_AESNI_AVX_X86_64 is not set
-# CONFIG_CRYPTO_CAMELLIA_AESNI_AVX2_X86_64 is not set
-# CONFIG_CRYPTO_CAST5 is not set
-# CONFIG_CRYPTO_CAST5_AVX_X86_64 is not set
-# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_CAST6_AVX_X86_64 is not set
-CONFIG_CRYPTO_DES=y
-# CONFIG_CRYPTO_DES3_EDE_X86_64 is not set
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_SALSA20 is not set
-# CONFIG_CRYPTO_CHACHA20 is not set
-# CONFIG_CRYPTO_CHACHA20_X86_64 is not set
-# CONFIG_CRYPTO_SEED is not set
-# CONFIG_CRYPTO_SERPENT is not set
-# CONFIG_CRYPTO_SERPENT_SSE2_X86_64 is not set
-# CONFIG_CRYPTO_SERPENT_AVX_X86_64 is not set
-# CONFIG_CRYPTO_SERPENT_AVX2_X86_64 is not set
-# CONFIG_CRYPTO_SM4 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_TWOFISH_X86_64 is not set
-# CONFIG_CRYPTO_TWOFISH_X86_64_3WAY is not set
-# CONFIG_CRYPTO_TWOFISH_AVX_X86_64 is not set
-
-#
-# Compression
-#
-# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_LZO is not set
-# CONFIG_CRYPTO_842 is not set
-# CONFIG_CRYPTO_LZ4 is not set
-# CONFIG_CRYPTO_LZ4HC is not set
-# CONFIG_CRYPTO_ZSTD is not set
-
-#
-# Random Number Generation
-#
-# CONFIG_CRYPTO_ANSI_CPRNG is not set
-CONFIG_CRYPTO_DRBG_MENU=y
-CONFIG_CRYPTO_DRBG_HMAC=y
-# CONFIG_CRYPTO_DRBG_HASH is not set
-# CONFIG_CRYPTO_DRBG_CTR is not set
-CONFIG_CRYPTO_DRBG=y
-CONFIG_CRYPTO_JITTERENTROPY=y
-# CONFIG_CRYPTO_USER_API_HASH is not set
-# CONFIG_CRYPTO_USER_API_SKCIPHER is not set
-# CONFIG_CRYPTO_USER_API_RNG is not set
-# CONFIG_CRYPTO_USER_API_AEAD is not set
-CONFIG_CRYPTO_HASH_INFO=y
-
-#
-# Crypto library routines
-#
-CONFIG_CRYPTO_LIB_AES=y
-CONFIG_CRYPTO_LIB_ARC4=y
-# CONFIG_CRYPTO_LIB_BLAKE2S is not set
-# CONFIG_CRYPTO_LIB_CHACHA is not set
-# CONFIG_CRYPTO_LIB_CURVE25519 is not set
-CONFIG_CRYPTO_LIB_DES=y
-CONFIG_CRYPTO_LIB_POLY1305_RSIZE=4
-# CONFIG_CRYPTO_LIB_POLY1305 is not set
-# CONFIG_CRYPTO_LIB_CHACHA20POLY1305 is not set
-CONFIG_CRYPTO_LIB_SHA256=y
-CONFIG_CRYPTO_HW=y
-# CONFIG_CRYPTO_DEV_PADLOCK is not set
-# CONFIG_CRYPTO_DEV_ATMEL_ECC is not set
-# CONFIG_CRYPTO_DEV_ATMEL_SHA204A is not set
-# CONFIG_CRYPTO_DEV_CCP is not set
-# CONFIG_CRYPTO_DEV_QAT_DH895xCC is not set
-# CONFIG_CRYPTO_DEV_QAT_C3XXX is not set
-# CONFIG_CRYPTO_DEV_QAT_C62X is not set
-# CONFIG_CRYPTO_DEV_QAT_DH895xCCVF is not set
-# CONFIG_CRYPTO_DEV_QAT_C3XXXVF is not set
-# CONFIG_CRYPTO_DEV_QAT_C62XVF is not set
-# CONFIG_CRYPTO_DEV_NITROX_CNN55XX is not set
-# CONFIG_CRYPTO_DEV_SAFEXCEL is not set
-# CONFIG_CRYPTO_DEV_AMLOGIC_GXL is not set
-CONFIG_ASYMMETRIC_KEY_TYPE=y
-CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y
-CONFIG_X509_CERTIFICATE_PARSER=y
-# CONFIG_PKCS8_PRIVATE_KEY_PARSER is not set
-CONFIG_PKCS7_MESSAGE_PARSER=y
-# CONFIG_PKCS7_TEST_KEY is not set
-# CONFIG_SIGNED_PE_FILE_VERIFICATION is not set
-
-#
-# Certificates for signature checking
-#
-CONFIG_SYSTEM_TRUSTED_KEYRING=y
-CONFIG_SYSTEM_TRUSTED_KEYS=""
-# CONFIG_SYSTEM_EXTRA_CERTIFICATE is not set
-# CONFIG_SECONDARY_TRUSTED_KEYRING is not set
-# CONFIG_SYSTEM_BLACKLIST_KEYRING is not set
-# end of Certificates for signature checking
-
-CONFIG_BINARY_PRINTF=y
-
-#
-# Library routines
-#
-# CONFIG_PACKING is not set
-CONFIG_BITREVERSE=y
-CONFIG_GENERIC_STRNCPY_FROM_USER=y
-CONFIG_GENERIC_STRNLEN_USER=y
-CONFIG_GENERIC_NET_UTILS=y
-CONFIG_GENERIC_FIND_FIRST_BIT=y
-# CONFIG_CORDIC is not set
-CONFIG_RATIONAL=y
-CONFIG_GENERIC_PCI_IOMAP=y
-CONFIG_GENERIC_IOMAP=y
-CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
-CONFIG_ARCH_HAS_FAST_MULTIPLIER=y
-CONFIG_CRC_CCITT=y
-CONFIG_CRC16=y
-# CONFIG_CRC_T10DIF is not set
-# CONFIG_CRC_ITU_T is not set
-CONFIG_CRC32=y
-# CONFIG_CRC32_SELFTEST is not set
-CONFIG_CRC32_SLICEBY8=y
-# CONFIG_CRC32_SLICEBY4 is not set
-# CONFIG_CRC32_SARWATE is not set
-# CONFIG_CRC32_BIT is not set
-# CONFIG_CRC64 is not set
-# CONFIG_CRC4 is not set
-# CONFIG_CRC7 is not set
-CONFIG_LIBCRC32C=y
-# CONFIG_CRC8 is not set
-# CONFIG_RANDOM32_SELFTEST is not set
-CONFIG_ZLIB_INFLATE=y
-CONFIG_ZLIB_DEFLATE=y
-CONFIG_LZO_COMPRESS=y
-CONFIG_LZO_DECOMPRESS=y
-CONFIG_LZ4_DECOMPRESS=y
-CONFIG_XZ_DEC=y
-CONFIG_XZ_DEC_X86=y
-CONFIG_XZ_DEC_POWERPC=y
-CONFIG_XZ_DEC_IA64=y
-CONFIG_XZ_DEC_ARM=y
-CONFIG_XZ_DEC_ARMTHUMB=y
-CONFIG_XZ_DEC_SPARC=y
-CONFIG_XZ_DEC_BCJ=y
-# CONFIG_XZ_DEC_TEST is not set
-CONFIG_DECOMPRESS_GZIP=y
-CONFIG_DECOMPRESS_BZIP2=y
-CONFIG_DECOMPRESS_LZMA=y
-CONFIG_DECOMPRESS_XZ=y
-CONFIG_DECOMPRESS_LZO=y
-CONFIG_DECOMPRESS_LZ4=y
-CONFIG_GENERIC_ALLOCATOR=y
-CONFIG_INTERVAL_TREE=y
-CONFIG_ASSOCIATIVE_ARRAY=y
-CONFIG_HAS_IOMEM=y
-CONFIG_HAS_IOPORT_MAP=y
-CONFIG_HAS_DMA=y
-CONFIG_NEED_SG_DMA_LENGTH=y
-CONFIG_NEED_DMA_MAP_STATE=y
-CONFIG_ARCH_DMA_ADDR_T_64BIT=y
-CONFIG_SWIOTLB=y
-# CONFIG_DMA_API_DEBUG is not set
-CONFIG_SGL_ALLOC=y
-CONFIG_CHECK_SIGNATURE=y
-CONFIG_CPU_RMAP=y
-CONFIG_DQL=y
-CONFIG_GLOB=y
-# CONFIG_GLOB_SELFTEST is not set
-CONFIG_NLATTR=y
-CONFIG_CLZ_TAB=y
-# CONFIG_IRQ_POLL is not set
-CONFIG_MPILIB=y
-CONFIG_OID_REGISTRY=y
-CONFIG_UCS2_STRING=y
-CONFIG_HAVE_GENERIC_VDSO=y
-CONFIG_GENERIC_GETTIMEOFDAY=y
-CONFIG_FONT_SUPPORT=y
-# CONFIG_FONTS is not set
-CONFIG_FONT_8x8=y
-CONFIG_FONT_8x16=y
-CONFIG_SG_POOL=y
-CONFIG_ARCH_HAS_PMEM_API=y
-CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE=y
-CONFIG_ARCH_HAS_UACCESS_MCSAFE=y
-CONFIG_ARCH_STACKWALK=y
-CONFIG_SBITMAP=y
-# CONFIG_STRING_SELFTEST is not set
-# end of Library routines
-
-#
-# Kernel hacking
-#
-
-#
-# printk and dmesg options
-#
-CONFIG_PRINTK_TIME=y
-# CONFIG_PRINTK_CALLER is not set
-CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
-CONFIG_CONSOLE_LOGLEVEL_QUIET=4
-CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
-# CONFIG_BOOT_PRINTK_DELAY is not set
-# CONFIG_DYNAMIC_DEBUG is not set
-CONFIG_SYMBOLIC_ERRNAME=y
-CONFIG_DEBUG_BUGVERBOSE=y
-# end of printk and dmesg options
-
-#
-# Compile-time checks and compiler options
-#
-CONFIG_DEBUG_INFO=y
-# CONFIG_DEBUG_INFO_REDUCED is not set
-# CONFIG_DEBUG_INFO_SPLIT is not set
-# CONFIG_DEBUG_INFO_DWARF4 is not set
-CONFIG_DEBUG_INFO_BTF=y
-# CONFIG_GDB_SCRIPTS is not set
-CONFIG_ENABLE_MUST_CHECK=y
-CONFIG_FRAME_WARN=2048
-# CONFIG_STRIP_ASM_SYMS is not set
-# CONFIG_READABLE_ASM is not set
-# CONFIG_HEADERS_INSTALL is not set
-CONFIG_OPTIMIZE_INLINING=y
-# CONFIG_DEBUG_SECTION_MISMATCH is not set
-CONFIG_SECTION_MISMATCH_WARN_ONLY=y
-CONFIG_STACK_VALIDATION=y
-# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
-# end of Compile-time checks and compiler options
-
-#
-# Generic Kernel Debugging Instruments
-#
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1
-CONFIG_MAGIC_SYSRQ_SERIAL=y
-CONFIG_DEBUG_FS=y
-CONFIG_HAVE_ARCH_KGDB=y
-# CONFIG_KGDB is not set
-CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y
-# CONFIG_UBSAN is not set
-CONFIG_UBSAN_ALIGNMENT=y
-# end of Generic Kernel Debugging Instruments
-
-CONFIG_DEBUG_KERNEL=y
-CONFIG_DEBUG_MISC=y
-
-#
-# Memory Debugging
-#
-# CONFIG_PAGE_EXTENSION is not set
-# CONFIG_DEBUG_PAGEALLOC is not set
-# CONFIG_PAGE_OWNER is not set
-# CONFIG_PAGE_POISONING is not set
-# CONFIG_DEBUG_PAGE_REF is not set
-# CONFIG_DEBUG_RODATA_TEST is not set
-# CONFIG_DEBUG_OBJECTS is not set
-# CONFIG_SLUB_DEBUG_ON is not set
-# CONFIG_SLUB_STATS is not set
-CONFIG_HAVE_DEBUG_KMEMLEAK=y
-# CONFIG_DEBUG_KMEMLEAK is not set
-CONFIG_DEBUG_STACK_USAGE=y
-# CONFIG_SCHED_STACK_END_CHECK is not set
-# CONFIG_DEBUG_VM is not set
-CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
-# CONFIG_DEBUG_VIRTUAL is not set
-CONFIG_DEBUG_MEMORY_INIT=y
-# CONFIG_DEBUG_PER_CPU_MAPS is not set
-CONFIG_HAVE_ARCH_KASAN=y
-CONFIG_HAVE_ARCH_KASAN_VMALLOC=y
-CONFIG_CC_HAS_KASAN_GENERIC=y
-# CONFIG_KASAN is not set
-CONFIG_KASAN_STACK=1
-# end of Memory Debugging
-
-# CONFIG_DEBUG_SHIRQ is not set
-
-#
-# Debug Oops, Lockups and Hangs
-#
-# CONFIG_PANIC_ON_OOPS is not set
-CONFIG_PANIC_ON_OOPS_VALUE=0
-CONFIG_PANIC_TIMEOUT=0
-# CONFIG_SOFTLOCKUP_DETECTOR is not set
-CONFIG_HARDLOCKUP_CHECK_TIMESTAMP=y
-# CONFIG_HARDLOCKUP_DETECTOR is not set
-# CONFIG_DETECT_HUNG_TASK is not set
-# CONFIG_WQ_WATCHDOG is not set
-# end of Debug Oops, Lockups and Hangs
-
-#
-# Scheduler Debugging
-#
-# CONFIG_SCHED_DEBUG is not set
-CONFIG_SCHED_INFO=y
-CONFIG_SCHEDSTATS=y
-# end of Scheduler Debugging
-
-# CONFIG_DEBUG_TIMEKEEPING is not set
-
-#
-# Lock Debugging (spinlocks, mutexes, etc...)
-#
-CONFIG_LOCK_DEBUGGING_SUPPORT=y
-# CONFIG_PROVE_LOCKING is not set
-# CONFIG_LOCK_STAT is not set
-# CONFIG_DEBUG_RT_MUTEXES is not set
-# CONFIG_DEBUG_SPINLOCK is not set
-# CONFIG_DEBUG_MUTEXES is not set
-# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
-# CONFIG_DEBUG_RWSEMS is not set
-# CONFIG_DEBUG_LOCK_ALLOC is not set
-# CONFIG_DEBUG_ATOMIC_SLEEP is not set
-# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
-# CONFIG_LOCK_TORTURE_TEST is not set
-# CONFIG_WW_MUTEX_SELFTEST is not set
-# end of Lock Debugging (spinlocks, mutexes, etc...)
-
-CONFIG_STACKTRACE=y
-# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
-# CONFIG_DEBUG_KOBJECT is not set
-
-#
-# Debug kernel data structures
-#
-# CONFIG_DEBUG_LIST is not set
-# CONFIG_DEBUG_PLIST is not set
-# CONFIG_DEBUG_SG is not set
-# CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BUG_ON_DATA_CORRUPTION is not set
-# end of Debug kernel data structures
-
-# CONFIG_DEBUG_CREDENTIALS is not set
-
-#
-# RCU Debugging
-#
-# CONFIG_RCU_PERF_TEST is not set
-# CONFIG_RCU_TORTURE_TEST is not set
-CONFIG_RCU_CPU_STALL_TIMEOUT=21
-CONFIG_RCU_TRACE=y
-# CONFIG_RCU_EQS_DEBUG is not set
-# end of RCU Debugging
-
-# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set
-# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
-# CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set
-# CONFIG_LATENCYTOP is not set
-CONFIG_USER_STACKTRACE_SUPPORT=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
-CONFIG_HAVE_DYNAMIC_FTRACE=y
-CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
-CONFIG_HAVE_DYNAMIC_FTRACE_WITH_DIRECT_CALLS=y
-CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
-CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
-CONFIG_HAVE_FENTRY=y
-CONFIG_HAVE_C_RECORDMCOUNT=y
-CONFIG_TRACE_CLOCK=y
-CONFIG_RING_BUFFER=y
-CONFIG_EVENT_TRACING=y
-CONFIG_CONTEXT_SWITCH_TRACER=y
-CONFIG_TRACING=y
-CONFIG_GENERIC_TRACER=y
-CONFIG_TRACING_SUPPORT=y
-CONFIG_FTRACE=y
-# CONFIG_FUNCTION_TRACER is not set
-# CONFIG_PREEMPTIRQ_EVENTS is not set
-# CONFIG_IRQSOFF_TRACER is not set
-# CONFIG_SCHED_TRACER is not set
-# CONFIG_HWLAT_TRACER is not set
-# CONFIG_FTRACE_SYSCALLS is not set
-# CONFIG_TRACER_SNAPSHOT is not set
-CONFIG_BRANCH_PROFILE_NONE=y
-# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
-# CONFIG_PROFILE_ALL_BRANCHES is not set
-# CONFIG_STACK_TRACER is not set
-CONFIG_BLK_DEV_IO_TRACE=y
-CONFIG_KPROBE_EVENTS=y
-CONFIG_UPROBE_EVENTS=y
-CONFIG_BPF_EVENTS=y
-CONFIG_DYNAMIC_EVENTS=y
-CONFIG_PROBE_EVENTS=y
-CONFIG_BPF_KPROBE_OVERRIDE=y
-# CONFIG_FTRACE_STARTUP_TEST is not set
-# CONFIG_MMIOTRACE is not set
-# CONFIG_HIST_TRIGGERS is not set
-# CONFIG_TRACE_EVENT_INJECT is not set
-# CONFIG_TRACEPOINT_BENCHMARK is not set
-# CONFIG_RING_BUFFER_BENCHMARK is not set
-# CONFIG_RING_BUFFER_STARTUP_TEST is not set
-# CONFIG_PREEMPTIRQ_DELAY_TEST is not set
-# CONFIG_TRACE_EVAL_MAP_FILE is not set
-CONFIG_PROVIDE_OHCI1394_DMA_INIT=y
-# CONFIG_SAMPLES is not set
-CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y
-CONFIG_STRICT_DEVMEM=y
-# CONFIG_IO_STRICT_DEVMEM is not set
-
-#
-# x86 Debugging
-#
-CONFIG_TRACE_IRQFLAGS_SUPPORT=y
-CONFIG_EARLY_PRINTK_USB=y
-CONFIG_X86_VERBOSE_BOOTUP=y
-CONFIG_EARLY_PRINTK=y
-CONFIG_EARLY_PRINTK_DBGP=y
-# CONFIG_EARLY_PRINTK_USB_XDBC is not set
-# CONFIG_X86_PTDUMP is not set
-# CONFIG_EFI_PGT_DUMP is not set
-# CONFIG_DEBUG_WX is not set
-CONFIG_DOUBLEFAULT=y
-# CONFIG_DEBUG_TLBFLUSH is not set
-CONFIG_HAVE_MMIOTRACE_SUPPORT=y
-# CONFIG_X86_DECODER_SELFTEST is not set
-CONFIG_IO_DELAY_0X80=y
-# CONFIG_IO_DELAY_0XED is not set
-# CONFIG_IO_DELAY_UDELAY is not set
-# CONFIG_IO_DELAY_NONE is not set
-CONFIG_DEBUG_BOOT_PARAMS=y
-# CONFIG_CPA_DEBUG is not set
-# CONFIG_DEBUG_ENTRY is not set
-# CONFIG_DEBUG_NMI_SELFTEST is not set
-CONFIG_X86_DEBUG_FPU=y
-# CONFIG_PUNIT_ATOM_DEBUG is not set
-CONFIG_UNWINDER_ORC=y
-# CONFIG_UNWINDER_FRAME_POINTER is not set
-# end of x86 Debugging
-
-#
-# Kernel Testing and Coverage
-#
-# CONFIG_KUNIT is not set
-# CONFIG_NOTIFIER_ERROR_INJECTION is not set
-CONFIG_FUNCTION_ERROR_INJECTION=y
-# CONFIG_FAULT_INJECTION is not set
-CONFIG_ARCH_HAS_KCOV=y
-CONFIG_CC_HAS_SANCOV_TRACE_PC=y
-# CONFIG_KCOV is not set
-CONFIG_RUNTIME_TESTING_MENU=y
-# CONFIG_LKDTM is not set
-# CONFIG_TEST_LIST_SORT is not set
-# CONFIG_TEST_SORT is not set
-# CONFIG_KPROBES_SANITY_TEST is not set
-# CONFIG_BACKTRACE_SELF_TEST is not set
-# CONFIG_RBTREE_TEST is not set
-# CONFIG_REED_SOLOMON_TEST is not set
-# CONFIG_INTERVAL_TREE_TEST is not set
-# CONFIG_PERCPU_TEST is not set
-# CONFIG_ATOMIC64_SELFTEST is not set
-# CONFIG_TEST_HEXDUMP is not set
-# CONFIG_TEST_STRING_HELPERS is not set
-# CONFIG_TEST_STRSCPY is not set
-# CONFIG_TEST_KSTRTOX is not set
-# CONFIG_TEST_PRINTF is not set
-# CONFIG_TEST_BITMAP is not set
-# CONFIG_TEST_BITFIELD is not set
-# CONFIG_TEST_UUID is not set
-# CONFIG_TEST_XARRAY is not set
-# CONFIG_TEST_OVERFLOW is not set
-# CONFIG_TEST_RHASHTABLE is not set
-# CONFIG_TEST_HASH is not set
-# CONFIG_TEST_IDA is not set
-# CONFIG_TEST_LKM is not set
-# CONFIG_TEST_VMALLOC is not set
-# CONFIG_TEST_USER_COPY is not set
-# CONFIG_TEST_BPF is not set
-# CONFIG_TEST_BLACKHOLE_DEV is not set
-# CONFIG_FIND_BIT_BENCHMARK is not set
-# CONFIG_TEST_FIRMWARE is not set
-# CONFIG_TEST_SYSCTL is not set
-# CONFIG_TEST_UDELAY is not set
-# CONFIG_TEST_STATIC_KEYS is not set
-# CONFIG_TEST_KMOD is not set
-# CONFIG_TEST_MEMCAT_P is not set
-# CONFIG_TEST_STACKINIT is not set
-# CONFIG_TEST_MEMINIT is not set
-# CONFIG_MEMTEST is not set
-# end of Kernel Testing and Coverage
-# end of Kernel hacking
diff --git a/libbpf-tools/klockstat.bpf.c b/libbpf-tools/klockstat.bpf.c
deleted file mode 100644
index 2a5c8e7..0000000
--- a/libbpf-tools/klockstat.bpf.c
+++ /dev/null
@@ -1,279 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/* Copyright (c) 2021 Google LLC.
- *
- * Based on klockstat from BCC by Jiri Olsa and others
- * 2021-10-26 Barret Rhoden Created this.
- */
-#include "vmlinux.h"
-#include <bpf/bpf_core_read.h>
-#include <bpf/bpf_helpers.h>
-#include <bpf/bpf_tracing.h>
-#include "klockstat.h"
-#include "bits.bpf.h"
-
-const volatile pid_t targ_tgid = 0;
-const volatile pid_t targ_pid = 0;
-struct mutex *const volatile targ_lock = NULL;
-
-struct {
- __uint(type, BPF_MAP_TYPE_STACK_TRACE);
- __uint(max_entries, MAX_ENTRIES);
- __uint(key_size, sizeof(u32));
- __uint(value_size, PERF_MAX_STACK_DEPTH * sizeof(u64));
-} stack_map SEC(".maps");
-
-/*
- * Uniquely identifies a task grabbing a particular lock; a task can only hold
- * the same lock once (non-recursive mutexes).
- */
-struct task_lock {
- u64 task_id;
- u64 lock_ptr;
-};
-
-struct lockholder_info {
- s32 stack_id;
- u64 task_id;
- u64 try_at;
- u64 acq_at;
- u64 rel_at;
-};
-
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- __uint(max_entries, MAX_ENTRIES);
- __type(key, struct task_lock);
- __type(value, struct lockholder_info);
-} lockholder_map SEC(".maps");
-
-/*
- * Keyed by stack_id.
- *
- * Multiple call sites may have the same underlying lock, but we only know the
- * stats for a particular stack frame. Multiple tasks may have the same
- * stackframe.
- */
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- __uint(max_entries, MAX_ENTRIES);
- __type(key, s32);
- __type(value, struct lock_stat);
-} stat_map SEC(".maps");
-
-static bool tracing_task(u64 task_id)
-{
- u32 tgid = task_id >> 32;
- u32 pid = task_id;
-
- if (targ_tgid && targ_tgid != tgid)
- return false;
- if (targ_pid && targ_pid != pid)
- return false;
- return true;
-}
-
-static void lock_contended(void *ctx, struct mutex *lock)
-{
- u64 task_id;
- struct lockholder_info li[1] = {0};
- struct task_lock tl = {};
-
- if (targ_lock && targ_lock != lock)
- return;
- task_id = bpf_get_current_pid_tgid();
- if (!tracing_task(task_id))
- return;
-
- li->task_id = task_id;
- /*
- * Skip 4 frames, e.g.:
- * __this_module+0x34ef
- * __this_module+0x34ef
- * __this_module+0x8c44
- * mutex_lock+0x5
- *
- * Note: if you make major changes to this bpf program, double check
- * that you aren't skipping too many frames.
- */
- li->stack_id = bpf_get_stackid(ctx, &stack_map,
- 4 | BPF_F_FAST_STACK_CMP);
- /* Legit failures include EEXIST */
- if (li->stack_id < 0)
- return;
- li->try_at = bpf_ktime_get_ns();
-
- tl.task_id = task_id;
- tl.lock_ptr = (u64)lock;
- bpf_map_update_elem(&lockholder_map, &tl, li, BPF_ANY);
-}
-
-static void lock_aborted(struct mutex *lock)
-{
- u64 task_id;
- struct task_lock tl = {};
-
- if (targ_lock && targ_lock != lock)
- return;
- task_id = bpf_get_current_pid_tgid();
- if (!tracing_task(task_id))
- return;
- tl.task_id = task_id;
- tl.lock_ptr = (u64)lock;
- bpf_map_delete_elem(&lockholder_map, &tl);
-}
-
-static void lock_acquired(struct mutex *lock)
-{
- u64 task_id;
- struct lockholder_info *li;
- struct task_lock tl = {};
-
- if (targ_lock && targ_lock != lock)
- return;
- task_id = bpf_get_current_pid_tgid();
- if (!tracing_task(task_id))
- return;
-
- tl.task_id = task_id;
- tl.lock_ptr = (u64)lock;
- li = bpf_map_lookup_elem(&lockholder_map, &tl);
- if (!li)
- return;
-
- li->acq_at = bpf_ktime_get_ns();
-}
-
-static void account(struct lockholder_info *li)
-{
- struct lock_stat *ls;
- u64 delta;
-
- /*
- * Multiple threads may have the same stack_id. Even though we are
- * holding the lock, dynamically allocated mutexes can have the same
- * callgraph but represent different locks. They will be accounted as
- * the same lock, which is what we want, but we need to use atomics to
- * avoid corruption, especially for the total_time variables.
- */
- ls = bpf_map_lookup_elem(&stat_map, &li->stack_id);
- if (!ls) {
- struct lock_stat fresh = {0};
-
- bpf_map_update_elem(&stat_map, &li->stack_id, &fresh, BPF_ANY);
- ls = bpf_map_lookup_elem(&stat_map, &li->stack_id);
- if (!ls)
- return;
- }
-
- delta = li->acq_at - li->try_at;
- __sync_fetch_and_add(&ls->acq_count, 1);
- __sync_fetch_and_add(&ls->acq_total_time, delta);
- if (delta > READ_ONCE(ls->acq_max_time)) {
- WRITE_ONCE(ls->acq_max_time, delta);
- WRITE_ONCE(ls->acq_max_id, li->task_id);
- /*
- * Potentially racy, if multiple threads think they are the max,
- * so you may get a clobbered write.
- */
- bpf_get_current_comm(ls->acq_max_comm, TASK_COMM_LEN);
- }
-
- delta = li->rel_at - li->acq_at;
- __sync_fetch_and_add(&ls->hld_count, 1);
- __sync_fetch_and_add(&ls->hld_total_time, delta);
- if (delta > READ_ONCE(ls->hld_max_time)) {
- WRITE_ONCE(ls->hld_max_time, delta);
- WRITE_ONCE(ls->hld_max_id, li->task_id);
- bpf_get_current_comm(ls->hld_max_comm, TASK_COMM_LEN);
- }
-}
-
-static void lock_released(struct mutex *lock)
-{
- u64 task_id;
- struct lockholder_info *li;
- struct task_lock tl = {};
-
- if (targ_lock && targ_lock != lock)
- return;
- task_id = bpf_get_current_pid_tgid();
- if (!tracing_task(task_id))
- return;
- tl.task_id = task_id;
- tl.lock_ptr = (u64)lock;
- li = bpf_map_lookup_elem(&lockholder_map, &tl);
- if (!li)
- return;
-
- li->rel_at = bpf_ktime_get_ns();
- account(li);
-
- bpf_map_delete_elem(&lockholder_map, &tl);
-}
-
-SEC("fentry/mutex_lock")
-int BPF_PROG(mutex_lock, struct mutex *lock)
-{
- lock_contended(ctx, lock);
- return 0;
-}
-
-SEC("fexit/mutex_lock")
-int BPF_PROG(mutex_lock_exit, struct mutex *lock, long ret)
-{
- lock_acquired(lock);
- return 0;
-}
-
-SEC("fexit/mutex_trylock")
-int BPF_PROG(mutex_trylock_exit, struct mutex *lock, long ret)
-{
- if (ret) {
- lock_contended(ctx, lock);
- lock_acquired(lock);
- }
- return 0;
-}
-
-SEC("fentry/mutex_lock_interruptible")
-int BPF_PROG(mutex_lock_interruptible, struct mutex *lock)
-{
- lock_contended(ctx, lock);
- return 0;
-}
-
-SEC("fexit/mutex_lock_interruptible")
-int BPF_PROG(mutex_lock_interruptible_exit, struct mutex *lock, long ret)
-{
- if (ret)
- lock_aborted(lock);
- else
- lock_acquired(lock);
- return 0;
-}
-
-SEC("fentry/mutex_lock_killable")
-int BPF_PROG(mutex_lock_killable, struct mutex *lock)
-{
- lock_contended(ctx, lock);
- return 0;
-}
-
-SEC("fexit/mutex_lock_killable")
-int BPF_PROG(mutex_lock_killable_exit, struct mutex *lock, long ret)
-{
- if (ret)
- lock_aborted(lock);
- else
- lock_acquired(lock);
- return 0;
-}
-
-SEC("fentry/mutex_unlock")
-int BPF_PROG(mutex_unlock, struct mutex *lock)
-{
- lock_released(lock);
- return 0;
-}
-
-char LICENSE[] SEC("license") = "GPL";
diff --git a/libbpf-tools/klockstat.c b/libbpf-tools/klockstat.c
deleted file mode 100644
index d3a6fac..0000000
--- a/libbpf-tools/klockstat.c
+++ /dev/null
@@ -1,590 +0,0 @@
-// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
-/* Copyright (c) 2021 Google LLC.
- *
- * Based on klockstat from BCC by Jiri Olsa and others
- * 2021-10-26 Barret Rhoden Created this.
- */
-/* Differences from BCC python tool:
- * - can specify a lock by ksym name, using '-L'
- * - tracks whichever task had the max time for acquire and hold, outputted
- * when '-s' > 1 (otherwise it's cluttered).
- * - does not reset stats each interval by default. Can request with -R.
- */
-#include <argp.h>
-#include <errno.h>
-#include <signal.h>
-#include <stdio.h>
-#ifndef _GNU_SOURCE
-#define _GNU_SOURCE
-#endif
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-#include <unistd.h>
-#include <sys/param.h>
-
-#include <bpf/libbpf.h>
-#include <bpf/bpf.h>
-#include "klockstat.h"
-#include "klockstat.skel.h"
-#include "trace_helpers.h"
-
-#define warn(...) fprintf(stderr, __VA_ARGS__)
-
-enum {
- SORT_ACQ_MAX,
- SORT_ACQ_COUNT,
- SORT_ACQ_TOTAL,
- SORT_HLD_MAX,
- SORT_HLD_COUNT,
- SORT_HLD_TOTAL,
-};
-
-static struct prog_env {
- pid_t pid;
- pid_t tid;
- char *caller;
- char *lock_name;
- unsigned int nr_locks;
- unsigned int nr_stack_entries;
- unsigned int sort_acq;
- unsigned int sort_hld;
- unsigned int duration;
- unsigned int interval;
- unsigned int iterations;
- bool reset;
- bool timestamp;
- bool verbose;
-} env = {
- .nr_locks = 99999999,
- .nr_stack_entries = 1,
- .sort_acq = SORT_ACQ_MAX,
- .sort_hld = SORT_HLD_MAX,
- .interval = 99999999,
- .iterations = 99999999,
-};
-
-const char *argp_program_version = "klockstat 0.1";
-const char *argp_program_bug_address =
- "https://github.com/iovisor/bcc/tree/master/libbpf-tools";
-static const char args_doc[] = "FUNCTION";
-static const char program_doc[] =
-"Trace mutex lock acquisition and hold times, in nsec\n"
-"\n"
-"Usage: klockstat [-hRTv] [-p PID] [-t TID] [-c FUNC] [-L LOCK] [-n NR_LOCKS]\n"
-" [-s NR_STACKS] [-S SORT] [-d DURATION] [-i INTERVAL]\n"
-"\v"
-"Examples:\n"
-" klockstat # trace system wide until ctrl-c\n"
-" klockstat -d 5 # trace for 5 seconds\n"
-" klockstat -i 5 # print stats every 5 seconds\n"
-" klockstat -p 181 # trace process 181 only\n"
-" klockstat -t 181 # trace thread 181 only\n"
-" klockstat -c pipe_ # print only for lock callers with 'pipe_'\n"
-" # prefix\n"
-" klockstat -L cgroup_mutex # trace the cgroup_mutex lock only\n"
-" klockstat -S acq_count # sort lock acquired results by acquire count\n"
-" klockstat -S hld_total # sort lock held results by total held time\n"
-" klockstat -S acq_count,hld_total # combination of above\n"
-" klockstat -n 3 # display top 3 locks\n"
-" klockstat -s 6 # display 6 stack entries per lock\n"
-;
-
-static const struct argp_option opts[] = {
- { "pid", 'p', "PID", 0, "Filter by process ID" },
- { "tid", 't', "TID", 0, "Filter by thread ID" },
- { 0, 0, 0, 0, "" },
- { "caller", 'c', "FUNC", 0, "Filter by caller string prefix" },
- { "lock", 'L', "LOCK", 0, "Filter by specific ksym lock name" },
- { 0, 0, 0, 0, "" },
- { "locks", 'n', "NR_LOCKS", 0, "Number of locks to print" },
- { "stacks", 's', "NR_STACKS", 0, "Number of stack entries to print per lock" },
- { "sort", 'S', "SORT", 0, "Sort by field:\n acq_[max|total|count]\n hld_[max|total|count]" },
- { 0, 0, 0, 0, "" },
- { "duration", 'd', "SECONDS", 0, "Duration to trace" },
- { "interval", 'i', "SECONDS", 0, "Print interval" },
- { "reset", 'R', NULL, 0, "Reset stats each interval" },
- { "timestamp", 'T', NULL, 0, "Print timestamp" },
- { "verbose", 'v', NULL, 0, "Verbose debug output" },
-
- { NULL, 'h', NULL, OPTION_HIDDEN, "Show the full help" },
- {},
-};
-
-static bool parse_one_sort(struct prog_env *env, const char *sort)
-{
- const char *field = sort + 4;
-
- if (!strncmp(sort, "acq_", 4)) {
- if (!strcmp(field, "max")) {
- env->sort_acq = SORT_ACQ_MAX;
- return true;
- } else if (!strcmp(field, "total")) {
- env->sort_acq = SORT_ACQ_TOTAL;
- return true;
- } else if (!strcmp(field, "count")) {
- env->sort_acq = SORT_ACQ_COUNT;
- return true;
- }
- } else if (!strncmp(sort, "hld_", 4)) {
- if (!strcmp(field, "max")) {
- env->sort_hld = SORT_HLD_MAX;
- return true;
- } else if (!strcmp(field, "total")) {
- env->sort_hld = SORT_HLD_TOTAL;
- return true;
- } else if (!strcmp(field, "count")) {
- env->sort_hld = SORT_HLD_COUNT;
- return true;
- }
- }
-
- return false;
-}
-
-static bool parse_sorts(struct prog_env *env, char *arg)
-{
- char *comma = strchr(arg, ',');
-
- if (comma) {
- *comma = '\0';
- comma++;
- if (!parse_one_sort(env, comma))
- return false;
- }
- return parse_one_sort(env, arg);
-}
-
-static error_t parse_arg(int key, char *arg, struct argp_state *state)
-{
- struct prog_env *env = state->input;
- long duration, interval;
-
- switch (key) {
- case 'p':
- errno = 0;
- env->pid = strtol(arg, NULL, 10);
- if (errno || env->pid <= 0) {
- warn("Invalid PID: %s\n", arg);
- argp_usage(state);
- }
- break;
- case 't':
- errno = 0;
- env->tid = strtol(arg, NULL, 10);
- if (errno || env->tid <= 0) {
- warn("Invalid TID: %s\n", arg);
- argp_usage(state);
- }
- break;
- case 'c':
- env->caller = arg;
- break;
- case 'L':
- env->lock_name = arg;
- break;
- case 'n':
- errno = 0;
- env->nr_locks = strtol(arg, NULL, 10);
- if (errno || env->nr_locks <= 0) {
- warn("Invalid NR_LOCKS: %s\n", arg);
- argp_usage(state);
- }
- break;
- case 's':
- errno = 0;
- env->nr_stack_entries = strtol(arg, NULL, 10);
- if (errno || env->nr_stack_entries <= 0) {
- warn("Invalid NR_STACKS: %s\n", arg);
- argp_usage(state);
- }
- break;
- case 'S':
- if (!parse_sorts(env, arg)) {
- warn("Bad sort string: %s\n", arg);
- argp_usage(state);
- }
- break;
- case 'd':
- errno = 0;
- duration = strtol(arg, NULL, 10);
- if (errno || duration <= 0) {
- warn("Invalid duration: %s\n", arg);
- argp_usage(state);
- }
- env->duration = duration;
- break;
- case 'i':
- errno = 0;
- interval = strtol(arg, NULL, 10);
- if (errno || interval <= 0) {
- warn("Invalid interval: %s\n", arg);
- argp_usage(state);
- }
- env->interval = interval;
- break;
- case 'R':
- env->reset = true;
- break;
- case 'T':
- env->timestamp = true;
- break;
- case 'h':
- argp_state_help(state, stderr, ARGP_HELP_STD_HELP);
- break;
- case 'v':
- env->verbose = true;
- break;
- case ARGP_KEY_END:
- if (env->duration) {
- if (env->interval > env->duration)
- env->interval = env->duration;
- env->iterations = env->duration / env->interval;
- }
- break;
- default:
- return ARGP_ERR_UNKNOWN;
- }
- return 0;
-}
-
-struct stack_stat {
- uint32_t stack_id;
- struct lock_stat ls;
- uint64_t bt[PERF_MAX_STACK_DEPTH];
-};
-
-static bool caller_is_traced(struct ksyms *ksyms, uint64_t caller_pc)
-{
- const struct ksym *ksym;
-
- if (!env.caller)
- return true;
- ksym = ksyms__map_addr(ksyms, caller_pc);
- if (!ksym)
- return true;
- return strncmp(env.caller, ksym->name, strlen(env.caller)) == 0;
-}
-
-static int larger_first(uint64_t x, uint64_t y)
-{
- if (x > y)
- return -1;
- if (x == y)
- return 0;
- return 1;
-}
-
-static int sort_by_acq(const void *x, const void *y)
-{
- struct stack_stat *ss_x = *(struct stack_stat**)x;
- struct stack_stat *ss_y = *(struct stack_stat**)y;
-
- switch (env.sort_acq) {
- case SORT_ACQ_MAX:
- return larger_first(ss_x->ls.acq_max_time,
- ss_y->ls.acq_max_time);
- case SORT_ACQ_COUNT:
- return larger_first(ss_x->ls.acq_count,
- ss_y->ls.acq_count);
- case SORT_ACQ_TOTAL:
- return larger_first(ss_x->ls.acq_total_time,
- ss_y->ls.acq_total_time);
- }
-
- warn("bad sort_acq %d\n", env.sort_acq);
- return -1;
-}
-
-static int sort_by_hld(const void *x, const void *y)
-{
- struct stack_stat *ss_x = *(struct stack_stat**)x;
- struct stack_stat *ss_y = *(struct stack_stat**)y;
-
- switch (env.sort_hld) {
- case SORT_HLD_MAX:
- return larger_first(ss_x->ls.hld_max_time,
- ss_y->ls.hld_max_time);
- case SORT_HLD_COUNT:
- return larger_first(ss_x->ls.hld_count,
- ss_y->ls.hld_count);
- case SORT_HLD_TOTAL:
- return larger_first(ss_x->ls.hld_total_time,
- ss_y->ls.hld_total_time);
- }
-
- warn("bad sort_hld %d\n", env.sort_hld);
- return -1;
-}
-
-static char *symname(struct ksyms *ksyms, uint64_t pc, char *buf, size_t n)
-{
- const struct ksym *ksym = ksyms__map_addr(ksyms, pc);
-
- if (!ksym)
- return "Unknown";
- snprintf(buf, n, "%s+0x%lx", ksym->name, pc - ksym->addr);
- return buf;
-}
-
-static void print_acq_header(void)
-{
- printf("\n Caller Avg Wait Count Max Wait Total Wait\n");
-}
-
-static void print_acq_stat(struct ksyms *ksyms, struct stack_stat *ss,
- int nr_stack_entries)
-{
- char buf[40];
- int i;
-
- printf("%37s %9llu %8llu %10llu %12llu\n",
- symname(ksyms, ss->bt[0], buf, sizeof(buf)),
- ss->ls.acq_total_time / ss->ls.acq_count,
- ss->ls.acq_count,
- ss->ls.acq_max_time,
- ss->ls.acq_total_time);
- for (i = 1; i < nr_stack_entries; i++) {
- if (!ss->bt[i])
- break;
- printf("%37s\n", symname(ksyms, ss->bt[i], buf, sizeof(buf)));
- }
- if (nr_stack_entries > 1)
- printf(" Max PID %llu, COMM %s\n",
- ss->ls.acq_max_id >> 32,
- ss->ls.acq_max_comm);
-}
-
-static void print_hld_header(void)
-{
- printf("\n Caller Avg Hold Count Max Hold Total Hold\n");
-}
-
-static void print_hld_stat(struct ksyms *ksyms, struct stack_stat *ss,
- int nr_stack_entries)
-{
- char buf[40];
- int i;
-
- printf("%37s %9llu %8llu %10llu %12llu\n",
- symname(ksyms, ss->bt[0], buf, sizeof(buf)),
- ss->ls.hld_total_time / ss->ls.hld_count,
- ss->ls.hld_count,
- ss->ls.hld_max_time,
- ss->ls.hld_total_time);
- for (i = 1; i < nr_stack_entries; i++) {
- if (!ss->bt[i])
- break;
- printf("%37s\n", symname(ksyms, ss->bt[i], buf, sizeof(buf)));
- }
- if (nr_stack_entries > 1)
- printf(" Max PID %llu, COMM %s\n",
- ss->ls.hld_max_id >> 32,
- ss->ls.hld_max_comm);
-}
-
-static int print_stats(struct ksyms *ksyms, int stack_map, int stat_map)
-{
- struct stack_stat **stats, *ss;
- size_t stat_idx = 0;
- size_t stats_sz = 1;
- uint32_t lookup_key = 0;
- uint32_t stack_id;
- int ret, i;
-
- stats = calloc(stats_sz, sizeof(void *));
- if (!stats) {
- warn("Out of memory\n");
- return -1;
- }
-
- while (bpf_map_get_next_key(stat_map, &lookup_key, &stack_id) == 0) {
- if (stat_idx == stats_sz) {
- stats_sz *= 2;
- stats = reallocarray(stats, stats_sz, sizeof(void *));
- if (!stats) {
- warn("Out of memory\n");
- return -1;
- }
- }
- ss = malloc(sizeof(struct stack_stat));
- if (!ss) {
- warn("Out of memory\n");
- return -1;
- }
- ss->stack_id = stack_id;
- if (env.reset) {
- ret = bpf_map_lookup_and_delete_elem(stat_map,
- &stack_id,
- &ss->ls);
- lookup_key = 0;
- } else {
- ret = bpf_map_lookup_elem(stat_map, &stack_id, &ss->ls);
- lookup_key = stack_id;
- }
- if (ret) {
- free(ss);
- continue;
- }
- if (bpf_map_lookup_elem(stack_map, &stack_id, &ss->bt)) {
- /* Can still report the results without a backtrace. */
- warn("failed to lookup stack_id %u\n", stack_id);
- }
- if (!caller_is_traced(ksyms, ss->bt[0])) {
- free(ss);
- continue;
- }
- stats[stat_idx++] = ss;
- }
-
- qsort(stats, stat_idx, sizeof(void*), sort_by_acq);
- for (i = 0; i < MIN(env.nr_locks, stat_idx); i++) {
- if (i == 0 || env.nr_stack_entries > 1)
- print_acq_header();
- print_acq_stat(ksyms, stats[i],
- MIN(env.nr_stack_entries, PERF_MAX_STACK_DEPTH));
- }
-
- qsort(stats, stat_idx, sizeof(void*), sort_by_hld);
- for (i = 0; i < MIN(env.nr_locks, stat_idx); i++) {
- if (i == 0 || env.nr_stack_entries > 1)
- print_hld_header();
- print_hld_stat(ksyms, stats[i],
- MIN(env.nr_stack_entries, PERF_MAX_STACK_DEPTH));
- }
-
- for (i = 0; i < stat_idx; i++)
- free(stats[i]);
- free(stats);
-
- return 0;
-}
-
-static void *get_lock_addr(struct ksyms *ksyms, const char *lock_name)
-{
- const struct ksym *ksym = ksyms__get_symbol(ksyms, lock_name);
-
- return ksym ? (void*)ksym->addr : NULL;
-}
-
-static volatile bool exiting;
-
-static void sig_hand(int signr)
-{
- exiting = true;
-}
-
-static struct sigaction sigact = {.sa_handler = sig_hand};
-
-static int libbpf_print_fn(enum libbpf_print_level level, const char *format, va_list args)
-{
- if (level == LIBBPF_DEBUG && !env.verbose)
- return 0;
- return vfprintf(stderr, format, args);
-}
-
-int main(int argc, char **argv)
-{
- static const struct argp argp = {
- .options = opts,
- .parser = parse_arg,
- .args_doc = args_doc,
- .doc = program_doc,
- };
- struct klockstat_bpf *obj = NULL;
- struct ksyms *ksyms = NULL;
- int i, err;
- struct tm *tm;
- char ts[32];
- time_t t;
- void *lock_addr = NULL;
-
- err = argp_parse(&argp, argc, argv, 0, NULL, &env);
- if (err)
- return err;
-
- sigaction(SIGINT, &sigact, 0);
-
- libbpf_set_strict_mode(LIBBPF_STRICT_ALL);
- libbpf_set_print(libbpf_print_fn);
-
- ksyms = ksyms__load();
- if (!ksyms) {
- warn("failed to load kallsyms\n");
- err = 1;
- goto cleanup;
- }
- if (env.lock_name) {
- lock_addr = get_lock_addr(ksyms, env.lock_name);
- if (!lock_addr) {
- warn("failed to find lock %s\n", env.lock_name);
- err = 1;
- goto cleanup;
- }
- }
-
- obj = klockstat_bpf__open();
- if (!obj) {
- warn("failed to open BPF object\n");
- err = 1;
- goto cleanup;
- }
-
- obj->rodata->targ_tgid = env.pid;
- obj->rodata->targ_pid = env.tid;
- obj->rodata->targ_lock = lock_addr;
-
- if (fentry_can_attach("mutex_lock_nested", NULL)) {
- bpf_program__set_attach_target(obj->progs.mutex_lock, 0,
- "mutex_lock_nested");
- bpf_program__set_attach_target(obj->progs.mutex_lock_exit, 0,
- "mutex_lock_nested");
- bpf_program__set_attach_target(obj->progs.mutex_lock_interruptible, 0,
- "mutex_lock_interruptible_nested");
- bpf_program__set_attach_target(obj->progs.mutex_lock_interruptible_exit, 0,
- "mutex_lock_interruptible_nested");
- bpf_program__set_attach_target(obj->progs.mutex_lock_killable, 0,
- "mutex_lock_killable_nested");
- bpf_program__set_attach_target(obj->progs.mutex_lock_killable_exit, 0,
- "mutex_lock_killable_nested");
- }
-
- err = klockstat_bpf__load(obj);
- if (err) {
- warn("failed to load BPF object\n");
- return 1;
- }
- err = klockstat_bpf__attach(obj);
- if (err) {
- warn("failed to attach BPF object\n");
- goto cleanup;
- }
-
- printf("Tracing mutex lock events... Hit Ctrl-C to end\n");
-
- for (i = 0; i < env.iterations && !exiting; i++) {
- sleep(env.interval);
-
- printf("\n");
- if (env.timestamp) {
- time(&t);
- tm = localtime(&t);
- strftime(ts, sizeof(ts), "%H:%M:%S", tm);
- printf("%-8s\n", ts);
- }
-
- if (print_stats(ksyms, bpf_map__fd(obj->maps.stack_map),
- bpf_map__fd(obj->maps.stat_map))) {
- warn("print_stats error, aborting.\n");
- break;
- }
- }
-
- printf("Exiting trace of mutex locks\n");
-
-cleanup:
- klockstat_bpf__destroy(obj);
- ksyms__free(ksyms);
-
- return err != 0;
-}
diff --git a/libbpf-tools/klockstat.h b/libbpf-tools/klockstat.h
deleted file mode 100644
index 01c9ad9..0000000
--- a/libbpf-tools/klockstat.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-#ifndef __KLOCKSTAT_H
-
-#define MAX_ENTRIES 102400
-#define TASK_COMM_LEN 16
-#define PERF_MAX_STACK_DEPTH 127
-
-struct lock_stat {
- __u64 acq_count;
- __u64 acq_total_time;
- __u64 acq_max_time;
- __u64 acq_max_id;
- char acq_max_comm[TASK_COMM_LEN];
- __u64 hld_count;
- __u64 hld_total_time;
- __u64 hld_max_time;
- __u64 hld_max_id;
- char hld_max_comm[TASK_COMM_LEN];
-};
-
-#endif /*__KLOCKSTAT_H */
diff --git a/libbpf-tools/ksnoop.bpf.c b/libbpf-tools/ksnoop.bpf.c
deleted file mode 100644
index 51dfe57..0000000
--- a/libbpf-tools/ksnoop.bpf.c
+++ /dev/null
@@ -1,460 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-/* Copyright (c) 2021, Oracle and/or its affiliates. */
-
-#include "vmlinux.h"
-
-#include <bpf/bpf_helpers.h>
-#include <bpf/bpf_tracing.h>
-#include <bpf/bpf_core_read.h>
-
-#include "ksnoop.h"
-
-/* For kretprobes, the instruction pointer in the struct pt_regs context
- * is the kretprobe_trampoline. We derive the instruction pointer
- * by pushing it onto a function stack on entry and popping it on return.
- *
- * We could use bpf_get_func_ip(), but "stack mode" - where we
- * specify functions "a", "b and "c" and only want to see a trace if "a"
- * calls "b" and "b" calls "c" - utilizes this stack to determine if trace
- * data should be collected.
- */
-#define FUNC_MAX_STACK_DEPTH 16
-/* used to convince verifier we do not stray outside of array bounds */
-#define FUNC_STACK_DEPTH_MASK (FUNC_MAX_STACK_DEPTH - 1)
-
-#ifndef ENOSPC
-#define ENOSPC 28
-#endif
-
-struct func_stack {
- __u64 task;
- __u64 ips[FUNC_MAX_STACK_DEPTH];
- __u8 stack_depth;
-};
-
-#define MAX_TASKS 2048
-
-/* function call stack hashed on a per-task key */
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- /* function call stack for functions we are tracing */
- __uint(max_entries, MAX_TASKS);
- __type(key, __u64);
- __type(value, struct func_stack);
-} ksnoop_func_stack SEC(".maps");
-
-/* per-cpu trace info hashed on function address */
-struct {
- __uint(type, BPF_MAP_TYPE_PERCPU_HASH);
- __uint(max_entries, MAX_FUNC_TRACES);
- __type(key, __u64);
- __type(value, struct trace);
-} ksnoop_func_map SEC(".maps");
-
-struct {
- __uint(type, BPF_MAP_TYPE_PERF_EVENT_ARRAY);
- __uint(value_size, sizeof(int));
- __uint(key_size, sizeof(int));
-} ksnoop_perf_map SEC(".maps");
-
-static void clear_trace(struct trace *trace)
-{
- __builtin_memset(&trace->trace_data, 0, sizeof(trace->trace_data));
- trace->data_flags = 0;
- trace->buf_len = 0;
-}
-
-static struct trace *get_trace(struct pt_regs *ctx, bool entry)
-{
- __u8 stack_depth, last_stack_depth;
- struct func_stack *func_stack;
- __u64 ip, last_ip = 0, task;
- struct trace *trace;
-
- task = bpf_get_current_task();
-
- func_stack = bpf_map_lookup_elem(&ksnoop_func_stack, &task);
- if (!func_stack) {
- struct func_stack new_stack = { .task = task };
-
- bpf_map_update_elem(&ksnoop_func_stack, &task, &new_stack,
- BPF_NOEXIST);
- func_stack = bpf_map_lookup_elem(&ksnoop_func_stack, &task);
- if (!func_stack)
- return NULL;
- }
-
- stack_depth = func_stack->stack_depth;
- if (stack_depth > FUNC_MAX_STACK_DEPTH)
- return NULL;
-
- if (entry) {
- ip = KSNOOP_IP_FIX(PT_REGS_IP_CORE(ctx));
- if (stack_depth >= FUNC_MAX_STACK_DEPTH - 1)
- return NULL;
- /* verifier doesn't like using "stack_depth - 1" as array index
- * directly.
- */
- last_stack_depth = stack_depth - 1;
- /* get address of last function we called */
- if (last_stack_depth >= 0 &&
- last_stack_depth < FUNC_MAX_STACK_DEPTH)
- last_ip = func_stack->ips[last_stack_depth];
- /* push ip onto stack. return will pop it. */
- func_stack->ips[stack_depth] = ip;
- /* mask used in case bounds checks are optimized out */
- stack_depth = (stack_depth + 1) & FUNC_STACK_DEPTH_MASK;
- func_stack->stack_depth = stack_depth;
- /* rather than zero stack entries on popping, we zero the
- * (stack_depth + 1)'th entry when pushing the current
- * entry. The reason we take this approach is that
- * when tracking the set of functions we returned from,
- * we want the history of functions we returned from to
- * be preserved.
- */
- if (stack_depth < FUNC_MAX_STACK_DEPTH)
- func_stack->ips[stack_depth] = 0;
- } else {
- if (stack_depth == 0 || stack_depth >= FUNC_MAX_STACK_DEPTH)
- return NULL;
- last_stack_depth = stack_depth;
- /* get address of last function we returned from */
- if (last_stack_depth >= 0 &&
- last_stack_depth < FUNC_MAX_STACK_DEPTH)
- last_ip = func_stack->ips[last_stack_depth];
- if (stack_depth > 0) {
- /* logical OR convinces verifier that we don't
- * end up with a < 0 value, translating to 0xff
- * and an outside of map element access.
- */
- stack_depth = (stack_depth - 1) & FUNC_STACK_DEPTH_MASK;
- }
- /* retrieve ip from stack as IP in pt_regs is
- * bpf kretprobe trampoline address.
- */
- if (stack_depth >= 0 && stack_depth < FUNC_MAX_STACK_DEPTH)
- ip = func_stack->ips[stack_depth];
- if (stack_depth >= 0 && stack_depth < FUNC_MAX_STACK_DEPTH)
- func_stack->stack_depth = stack_depth;
- }
-
- trace = bpf_map_lookup_elem(&ksnoop_func_map, &ip);
- if (!trace)
- return NULL;
-
- /* we may stash data on entry since predicates are a mix
- * of entry/return; in such cases, trace->flags specifies
- * KSNOOP_F_STASH, and we will output stashed data on return.
- * If returning, make sure we don't clear our stashed data.
- */
- if (!entry && (trace->flags & KSNOOP_F_STASH)) {
- /* skip clearing trace data */
- if (!(trace->data_flags & KSNOOP_F_STASHED)) {
- /* predicate must have failed */
- return NULL;
- }
- /* skip clearing trace data */
- } else {
- /* clear trace data before starting. */
- clear_trace(trace);
- }
-
- if (entry) {
- /* if in stack mode, check if previous fn matches */
- if (trace->prev_ip && trace->prev_ip != last_ip)
- return NULL;
- /* if tracing intermediate fn in stack of fns, stash data. */
- if (trace->next_ip)
- trace->data_flags |= KSNOOP_F_STASH;
- /* we may stash data on entry since predicates are a mix
- * of entry/return; in such cases, trace->flags specifies
- * KSNOOP_F_STASH, and we will output stashed data on return.
- */
- if (trace->flags & KSNOOP_F_STASH)
- trace->data_flags |= KSNOOP_F_STASH;
- /* otherwise the data is outputted (because we've reached
- * the last fn in the set of fns specified).
- */
- } else {
- /* In stack mode, check if next fn matches the last fn
- * we returned from; i.e. "a" called "b", and now
- * we're at "a", was the last fn we returned from "b"?
- * If so, stash data for later display (when we reach the
- * first fn in the set of stack fns).
- */
- if (trace->next_ip && trace->next_ip != last_ip)
- return NULL;
- if (trace->prev_ip)
- trace->data_flags |= KSNOOP_F_STASH;
- /* If there is no "prev" function, i.e. we are at the
- * first function in a set of stack functions, the trace
- * info is shown (along with any stashed info associated
- * with callers).
- */
- }
- trace->task = task;
- return trace;
-}
-
-static void output_trace(struct pt_regs *ctx, struct trace *trace)
-{
- __u16 trace_len;
-
- if (trace->buf_len == 0)
- goto skip;
-
- /* we may be simply stashing values, and will report later */
- if (trace->data_flags & KSNOOP_F_STASH) {
- trace->data_flags &= ~KSNOOP_F_STASH;
- trace->data_flags |= KSNOOP_F_STASHED;
- return;
- }
- /* we may be outputting earlier stashed data */
- if (trace->data_flags & KSNOOP_F_STASHED)
- trace->data_flags &= ~KSNOOP_F_STASHED;
-
- /* trim perf event size to only contain data we've recorded. */
- trace_len = sizeof(*trace) + trace->buf_len - MAX_TRACE_BUF;
-
- if (trace_len <= sizeof(*trace))
- bpf_perf_event_output(ctx, &ksnoop_perf_map,
- BPF_F_CURRENT_CPU,
- trace, trace_len);
-skip:
- clear_trace(trace);
-}
-
-static void output_stashed_traces(struct pt_regs *ctx,
- struct trace *currtrace,
- bool entry)
-{
- struct func_stack *func_stack;
- struct trace *trace = NULL;
- __u8 i;
- __u64 task = 0;
-
- task = bpf_get_current_task();
- func_stack = bpf_map_lookup_elem(&ksnoop_func_stack, &task);
- if (!func_stack)
- return;
-
- if (entry) {
- /* iterate from bottom to top of stack, outputting stashed
- * data we find. This corresponds to the set of functions
- * we called before the current function.
- */
- for (i = 0;
- i < func_stack->stack_depth - 1 && i < FUNC_MAX_STACK_DEPTH;
- i++) {
- trace = bpf_map_lookup_elem(&ksnoop_func_map,
- &func_stack->ips[i]);
- if (!trace || !(trace->data_flags & KSNOOP_F_STASHED))
- break;
- if (trace->task != task)
- return;
- output_trace(ctx, trace);
- }
- } else {
- /* iterate from top to bottom of stack, outputting stashed
- * data we find. This corresponds to the set of functions
- * that returned prior to the current returning function.
- */
- for (i = FUNC_MAX_STACK_DEPTH; i > 0; i--) {
- __u64 ip;
-
- ip = func_stack->ips[i];
- if (!ip)
- continue;
- trace = bpf_map_lookup_elem(&ksnoop_func_map, &ip);
- if (!trace || !(trace->data_flags & KSNOOP_F_STASHED))
- break;
- if (trace->task != task)
- return;
- output_trace(ctx, trace);
- }
- }
- /* finally output the current trace info */
- output_trace(ctx, currtrace);
-}
-
-static __u64 get_arg(struct pt_regs *ctx, enum arg argnum)
-{
- switch (argnum) {
- case KSNOOP_ARG1:
- return PT_REGS_PARM1_CORE(ctx);
- case KSNOOP_ARG2:
- return PT_REGS_PARM2_CORE(ctx);
- case KSNOOP_ARG3:
- return PT_REGS_PARM3_CORE(ctx);
- case KSNOOP_ARG4:
- return PT_REGS_PARM4_CORE(ctx);
- case KSNOOP_ARG5:
- return PT_REGS_PARM5_CORE(ctx);
- case KSNOOP_RETURN:
- return PT_REGS_RC_CORE(ctx);
- default:
- return 0;
- }
-}
-
-static int ksnoop(struct pt_regs *ctx, bool entry)
-{
- void *data_ptr = NULL;
- struct trace *trace;
- __u64 data;
- __u32 currpid;
- int ret;
- __u8 i;
-
- trace = get_trace(ctx, entry);
- if (!trace)
- return 0;
-
- /* make sure we want events from this pid */
- currpid = bpf_get_current_pid_tgid();
- if (trace->filter_pid && trace->filter_pid != currpid)
- return 0;
- trace->pid = currpid;
-
- trace->cpu = bpf_get_smp_processor_id();
- trace->time = bpf_ktime_get_ns();
-
- trace->data_flags &= ~(KSNOOP_F_ENTRY | KSNOOP_F_RETURN);
- if (entry)
- trace->data_flags |= KSNOOP_F_ENTRY;
- else
- trace->data_flags |= KSNOOP_F_RETURN;
-
-
- for (i = 0; i < MAX_TRACES; i++) {
- struct trace_data *currdata;
- struct value *currtrace;
- char *buf_offset = NULL;
- __u32 tracesize;
-
- currdata = &trace->trace_data[i];
- currtrace = &trace->traces[i];
-
- if ((entry && !base_arg_is_entry(currtrace->base_arg)) ||
- (!entry && base_arg_is_entry(currtrace->base_arg)))
- continue;
-
- /* skip void (unused) trace arguments, ensuring not to
- * skip "void *".
- */
- if (currtrace->type_id == 0 &&
- !(currtrace->flags & KSNOOP_F_PTR))
- continue;
-
- data = get_arg(ctx, currtrace->base_arg);
-
- /* look up member value and read into data field. */
- if (currtrace->flags & KSNOOP_F_MEMBER) {
- if (currtrace->offset)
- data += currtrace->offset;
-
- /* member is a pointer; read it in */
- if (currtrace->flags & KSNOOP_F_PTR) {
- void *dataptr = (void *)data;
-
- ret = bpf_probe_read(&data, sizeof(data),
- dataptr);
- if (ret) {
- currdata->err_type_id =
- currtrace->type_id;
- currdata->err = ret;
- continue;
- }
- currdata->raw_value = data;
- } else if (currtrace->size <=
- sizeof(currdata->raw_value)) {
- /* read member value for predicate comparison */
- bpf_probe_read(&currdata->raw_value,
- currtrace->size,
- (void*)data);
- }
- } else {
- currdata->raw_value = data;
- }
-
- /* simple predicate evaluation: if any predicate fails,
- * skip all tracing for this function.
- */
- if (currtrace->flags & KSNOOP_F_PREDICATE_MASK) {
- bool ok = false;
-
- if (currtrace->flags & KSNOOP_F_PREDICATE_EQ &&
- currdata->raw_value == currtrace->predicate_value)
- ok = true;
-
- if (currtrace->flags & KSNOOP_F_PREDICATE_NOTEQ &&
- currdata->raw_value != currtrace->predicate_value)
- ok = true;
-
- if (currtrace->flags & KSNOOP_F_PREDICATE_GT &&
- currdata->raw_value > currtrace->predicate_value)
- ok = true;
-
- if (currtrace->flags & KSNOOP_F_PREDICATE_LT &&
- currdata->raw_value < currtrace->predicate_value)
- ok = true;
-
- if (!ok) {
- clear_trace(trace);
- return 0;
- }
- }
-
- if (currtrace->flags & (KSNOOP_F_PTR | KSNOOP_F_MEMBER))
- data_ptr = (void *)data;
- else
- data_ptr = &data;
-
- if (trace->buf_len + MAX_TRACE_DATA >= MAX_TRACE_BUF)
- break;
-
- buf_offset = &trace->buf[trace->buf_len];
- if (buf_offset > &trace->buf[MAX_TRACE_BUF]) {
- currdata->err_type_id = currtrace->type_id;
- currdata->err = -ENOSPC;
- continue;
- }
- currdata->buf_offset = trace->buf_len;
-
- tracesize = currtrace->size;
- if (tracesize > MAX_TRACE_DATA)
- tracesize = MAX_TRACE_DATA;
- ret = bpf_probe_read(buf_offset, tracesize, data_ptr);
- if (ret < 0) {
- currdata->err_type_id = currtrace->type_id;
- currdata->err = ret;
- continue;
- } else {
- currdata->buf_len = tracesize;
- trace->buf_len += tracesize;
- }
- }
-
- /* show accumulated stashed traces (if any) */
- if ((entry && trace->prev_ip && !trace->next_ip) ||
- (!entry && trace->next_ip && !trace->prev_ip))
- output_stashed_traces(ctx, trace, entry);
- else
- output_trace(ctx, trace);
-
- return 0;
-}
-
-SEC("kprobe/foo")
-int kprobe_entry(struct pt_regs *ctx)
-{
- return ksnoop(ctx, true);
-}
-
-SEC("kretprobe/foo")
-int kprobe_return(struct pt_regs *ctx)
-{
- return ksnoop(ctx, false);
-}
-
-char _license[] SEC("license") = "Dual BSD/GPL";
diff --git a/libbpf-tools/ksnoop.c b/libbpf-tools/ksnoop.c
deleted file mode 100644
index 69c5840..0000000
--- a/libbpf-tools/ksnoop.c
+++ /dev/null
@@ -1,1012 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-/* Copyright (c) 2021, Oracle and/or its affiliates. */
-
-#include <ctype.h>
-#include <errno.h>
-#include <getopt.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <bpf/bpf.h>
-#include <bpf/libbpf.h>
-#include <bpf/btf.h>
-
-#include "ksnoop.h"
-#include "ksnoop.skel.h"
-
-#ifndef KSNOOP_VERSION
-#define KSNOOP_VERSION "0.1"
-#endif
-
-static volatile sig_atomic_t exiting = 0;
-
-static struct btf *vmlinux_btf;
-static const char *bin_name;
-static int pages = PAGES_DEFAULT;
-
-enum log_level {
- DEBUG,
- WARN,
- ERROR,
-};
-
-static enum log_level log_level = WARN;
-static bool verbose = false;
-
-static __u32 filter_pid;
-static bool stack_mode;
-
-
-static void __p(enum log_level level, char *level_str, char *fmt, ...)
-{
- va_list ap;
-
- if (level < log_level)
- return;
- va_start(ap, fmt);
- fprintf(stderr, "%s: ", level_str);
- vfprintf(stderr, fmt, ap);
- fprintf(stderr, "\n");
- va_end(ap);
- fflush(stderr);
-}
-
-#define p_err(fmt, ...) __p(ERROR, "Error", fmt, ##__VA_ARGS__)
-#define p_warn(fmt, ...) __p(WARNING, "Warn", fmt, ##__VA_ARGS__)
-#define p_debug(fmt, ...) __p(DEBUG, "Debug", fmt, ##__VA_ARGS__)
-
-static int do_version(int argc, char **argv)
-{
- printf("%s v%s\n", bin_name, KSNOOP_VERSION);
- return 0;
-}
-
-static int cmd_help(int argc, char **argv)
-{
- fprintf(stderr,
- "Usage: %s [OPTIONS] [COMMAND | help] FUNC\n"
- " COMMAND := { trace | info }\n"
- " FUNC := { name | name(ARG[,ARG]*) }\n"
- " ARG := { arg | arg [PRED] | arg->member [PRED] }\n"
- " PRED := { == | != | > | >= | < | <= value }\n"
- " OPTIONS := { {-d|--debug} | {-v|--verbose} | {-V|--version} |\n"
- " {-p|--pid filter_pid}|\n"
- " {-P|--pages nr_pages} }\n"
- " {-s|--stack}\n",
- bin_name);
- fprintf(stderr,
- "Examples:\n"
- " %s info ip_send_skb\n"
- " %s trace ip_send_skb\n"
- " %s trace \"ip_send_skb(skb, return)\"\n"
- " %s trace \"ip_send_skb(skb->sk, return)\"\n"
- " %s trace \"ip_send_skb(skb->len > 128, skb)\"\n"
- " %s trace -s udp_sendmsg ip_send_skb\n",
- bin_name, bin_name, bin_name, bin_name, bin_name, bin_name);
- return 0;
-}
-
-static void usage(void)
-{
- cmd_help(0, NULL);
- exit(1);
-}
-
-static void type_to_value(struct btf *btf, char *name, __u32 type_id,
- struct value *val)
-{
- const struct btf_type *type;
- __s32 id = type_id;
-
- if (strlen(val->name) == 0) {
- if (name)
- strncpy(val->name, name,
- sizeof(val->name) - 1);
- else
- val->name[0] = '\0';
- }
- do {
- type = btf__type_by_id(btf, id);
-
- switch (BTF_INFO_KIND(type->info)) {
- case BTF_KIND_CONST:
- case BTF_KIND_VOLATILE:
- case BTF_KIND_RESTRICT:
- id = type->type;
- break;
- case BTF_KIND_PTR:
- val->flags |= KSNOOP_F_PTR;
- id = type->type;
- break;
- default:
- val->type_id = id;
- goto done;
- }
- } while (id >= 0);
-
- val->type_id = KSNOOP_ID_UNKNOWN;
- return;
-done:
- val->size = btf__resolve_size(btf, val->type_id);
-}
-
-static int member_to_value(struct btf *btf, const char *name, __u32 type_id,
- struct value *val, int lvl)
-{
- const struct btf_member *member;
- const struct btf_type *type;
- const char *pname;
- __s32 id = type_id;
- int i, nmembers;
- __u8 kind;
-
- /* type_to_value has already stripped qualifiers, so
- * we either have a base type, a struct, union, etc.
- * Only struct/unions have named members so anything
- * else is invalid.
- */
- p_debug("Looking for member '%s' in type id %d", name, type_id);
- type = btf__type_by_id(btf, id);
- pname = btf__str_by_offset(btf, type->name_off);
- if (strlen(pname) == 0)
- pname = "<anon>";
-
- kind = BTF_INFO_KIND(type->info);
- switch (kind) {
- case BTF_KIND_STRUCT:
- case BTF_KIND_UNION:
- nmembers = BTF_INFO_VLEN(type->info);
- p_debug("Checking %d members...", nmembers);
- for (member = (struct btf_member *)(type + 1), i = 0;
- i < nmembers;
- member++, i++) {
- const char *mname;
- __u16 offset;
-
- type = btf__type_by_id(btf, member->type);
- mname = btf__str_by_offset(btf, member->name_off);
- offset = member->offset / 8;
-
- p_debug("Checking member '%s' type %d offset %d",
- mname, member->type, offset);
-
- /* anonymous struct member? */
- kind = BTF_INFO_KIND(type->info);
- if (strlen(mname) == 0 &&
- (kind == BTF_KIND_STRUCT ||
- kind == BTF_KIND_UNION)) {
- p_debug("Checking anon struct/union %d",
- member->type);
- val->offset += offset;
- if (!member_to_value(btf, name, member->type,
- val, lvl + 1))
- return 0;
- val->offset -= offset;
- continue;
- }
-
- if (strcmp(mname, name) == 0) {
- val->offset += offset;
- val->flags |= KSNOOP_F_MEMBER;
- type_to_value(btf, NULL, member->type, val);
- p_debug("Member '%s', offset %d, flags %x size %d",
- mname, val->offset, val->flags,
- val->size);
- return 0;
- }
- }
- if (lvl > 0)
- break;
- p_err("No member '%s' found in %s [%d], offset %d", name, pname,
- id, val->offset);
- break;
- default:
- p_err("'%s' is not a struct/union", pname);
- break;
- }
- return -ENOENT;
-}
-
-static int get_func_btf(struct btf *btf, struct func *func)
-{
- const struct btf_param *param;
- const struct btf_type *type;
- __u8 i;
-
- func->id = btf__find_by_name_kind(btf, func->name, BTF_KIND_FUNC);
- if (func->id <= 0) {
- p_err("Cannot find function '%s' in BTF: %s",
- func->name, strerror(-func->id));
- return -ENOENT;
- }
- type = btf__type_by_id(btf, func->id);
- if (!type || BTF_INFO_KIND(type->info) != BTF_KIND_FUNC) {
- p_err("Error looking up function type via id '%d'", func->id);
- return -EINVAL;
- }
- type = btf__type_by_id(btf, type->type);
- if (!type || BTF_INFO_KIND(type->info) != BTF_KIND_FUNC_PROTO) {
- p_err("Error looking up function proto type via id '%d'",
- func->id);
- return -EINVAL;
- }
- for (param = (struct btf_param *)(type + 1), i = 0;
- i < BTF_INFO_VLEN(type->info) && i < MAX_ARGS;
- param++, i++) {
- type_to_value(btf,
- (char *)btf__str_by_offset(btf, param->name_off),
- param->type, &func->args[i]);
- p_debug("arg #%d: <name '%s', type id '%u'>",
- i + 1, func->args[i].name, func->args[i].type_id);
- }
-
- /* real number of args, even if it is > number we recorded. */
- func->nr_args = BTF_INFO_VLEN(type->info);
-
- type_to_value(btf, KSNOOP_RETURN_NAME, type->type,
- &func->args[KSNOOP_RETURN]);
- p_debug("return value: type id '%u'>",
- func->args[KSNOOP_RETURN].type_id);
- return 0;
-}
-
-static int predicate_to_value(char *predicate, struct value *val)
-{
- char pred[MAX_STR];
- long v;
-
- if (!predicate)
- return 0;
-
- p_debug("checking predicate '%s' for '%s'", predicate, val->name);
-
- if (sscanf(predicate, "%[!=><]%li", pred, &v) != 2) {
- p_err("Invalid specification; expected predicate, not '%s'",
- predicate);
- return -EINVAL;
- }
- if (!(val->flags & KSNOOP_F_PTR) &&
- (val->size == 0 || val->size > sizeof(__u64))) {
- p_err("'%s' (size %d) does not support predicate comparison",
- val->name, val->size);
- return -EINVAL;
- }
- val->predicate_value = (__u64)v;
-
- if (strcmp(pred, "==") == 0) {
- val->flags |= KSNOOP_F_PREDICATE_EQ;
- goto out;
- } else if (strcmp(pred, "!=") == 0) {
- val->flags |= KSNOOP_F_PREDICATE_NOTEQ;
- goto out;
- }
- if (pred[0] == '>')
- val->flags |= KSNOOP_F_PREDICATE_GT;
- else if (pred[0] == '<')
- val->flags |= KSNOOP_F_PREDICATE_LT;
-
- if (strlen(pred) == 1)
- goto out;
-
- if (pred[1] != '=') {
- p_err("Invalid predicate specification '%s'", predicate);
- return -EINVAL;
- }
- val->flags |= KSNOOP_F_PREDICATE_EQ;
-
-out:
- p_debug("predicate '%s', flags 0x%x value %x",
- pred, val->flags, val->predicate_value);
-
- return 0;
-}
-
-static int trace_to_value(struct btf *btf, struct func *func, char *argname,
- char *membername, char *predicate, struct value *val)
-{
- __u8 i;
-
- if (strlen(membername) > 0)
- snprintf(val->name, sizeof(val->name), "%s->%s",
- argname, membername);
- else
- strncpy(val->name, argname, sizeof(val->name));
-
- for (i = 0; i < MAX_TRACES; i++) {
- if (!func->args[i].name)
- continue;
- if (strcmp(argname, func->args[i].name) != 0)
- continue;
- p_debug("setting base arg for val %s to %d", val->name, i);
- val->base_arg = i;
-
- if (strlen(membername) > 0) {
- if (member_to_value(btf, membername,
- func->args[i].type_id, val, 0))
- return -ENOENT;
- } else {
- val->type_id = func->args[i].type_id;
- val->flags |= func->args[i].flags;
- val->size = func->args[i].size;
- }
- return predicate_to_value(predicate, val);
- }
- p_err("Could not find '%s' in arguments/return value for '%s'",
- argname, func->name);
- return -ENOENT;
-}
-
-static struct btf *get_btf(const char *name)
-{
- struct btf *mod_btf;
- int err;
-
- p_debug("getting BTF for %s",
- name && strlen(name) > 0 ? name : "vmlinux");
-
- if (!vmlinux_btf) {
- vmlinux_btf = btf__load_vmlinux_btf();
- if (!vmlinux_btf) {
- err = -errno;
- p_err("No BTF, cannot determine type info: %s", strerror(-err));
- return NULL;
- }
- }
- if (!name || strlen(name) == 0)
- return vmlinux_btf;
-
- mod_btf = btf__load_module_btf(name, vmlinux_btf);
- if (!mod_btf) {
- err = -errno;
- p_err("No BTF for module '%s': %s", name, strerror(-err));
- return NULL;
- }
- return mod_btf;
-}
-
-static void copy_without_spaces(char *target, char *src)
-{
- for (; *src != '\0'; src++)
- if (!isspace(*src))
- *(target++) = *src;
- *target = '\0';
-}
-
-static char *type_id_to_str(struct btf *btf, __s32 type_id, char *str)
-{
- const struct btf_type *type;
- const char *name = "";
- char *prefix = "";
- char *suffix = " ";
- char *ptr = "";
-
- str[0] = '\0';
-
- switch (type_id) {
- case 0:
- name = "void";
- break;
- case KSNOOP_ID_UNKNOWN:
- name = "?";
- break;
- default:
- do {
- type = btf__type_by_id(btf, type_id);
- if (!type) {
- name = "?";
- break;
- }
-
- switch (BTF_INFO_KIND(type->info)) {
- case BTF_KIND_CONST:
- case BTF_KIND_VOLATILE:
- case BTF_KIND_RESTRICT:
- type_id = type->type;
- break;
- case BTF_KIND_PTR:
- ptr = "* ";
- type_id = type->type;
- break;
- case BTF_KIND_ARRAY:
- suffix = "[]";
- type_id = type->type;
- break;
- case BTF_KIND_STRUCT:
- prefix = "struct ";
- name = btf__str_by_offset(btf, type->name_off);
- break;
- case BTF_KIND_UNION:
- prefix = "union ";
- name = btf__str_by_offset(btf, type->name_off);
- break;
- case BTF_KIND_ENUM:
- prefix = "enum ";
- name = btf__str_by_offset(btf, type->name_off);
- break;
- case BTF_KIND_TYPEDEF:
- name = btf__str_by_offset(btf, type->name_off);
- break;
- default:
- name = btf__str_by_offset(btf, type->name_off);
- break;
- }
- } while (type_id >= 0 && strlen(name) == 0);
- break;
- }
- snprintf(str, MAX_STR, "%s%s%s%s", prefix, name, suffix, ptr);
-
- return str;
-}
-
-static char *value_to_str(struct btf *btf, struct value *val, char *str)
-{
-
- str = type_id_to_str(btf, val->type_id, str);
- if (val->flags & KSNOOP_F_PTR)
- strncat(str, "*", MAX_STR);
- if (strlen(val->name) > 0 &&
- strcmp(val->name, KSNOOP_RETURN_NAME) != 0)
- strncat(str, val->name, MAX_STR);
-
- return str;
-}
-
-/* based heavily on bpf_object__read_kallsyms_file() in libbpf.c */
-static int get_func_ip_mod(struct func *func)
-{
- char sym_type, sym_name[MAX_STR], mod_info[MAX_STR];
- unsigned long long sym_addr;
- int ret, err = 0;
- FILE *f;
-
- f = fopen("/proc/kallsyms", "r");
- if (!f) {
- err = errno;
- p_err("failed to open /proc/kallsyms: %d", strerror(err));
- return err;
- }
-
- while (true) {
- ret = fscanf(f, "%llx %c %128s%[^\n]\n",
- &sym_addr, &sym_type, sym_name, mod_info);
- if (ret == EOF && feof(f))
- break;
- if (ret < 3) {
- p_err("failed to read kallsyms entry: %d", ret);
- err = -EINVAL;
- goto out;
- }
- if (strcmp(func->name, sym_name) != 0)
- continue;
- func->ip = sym_addr;
- func->mod[0] = '\0';
- /* get module name from [modname] */
- if (ret == 4) {
- if (sscanf(mod_info, "%*[\t ][%[^]]", func->mod) < 1) {
- p_err("failed to read module name");
- err = -EINVAL;
- goto out;
- }
- }
- p_debug("%s = <ip %llx, mod %s>", func->name, func->ip,
- strlen(func->mod) > 0 ? func->mod : "vmlinux");
- break;
- }
-out:
- fclose(f);
- return err;
-}
-
-static void trace_printf(void *ctx, const char *fmt, va_list args)
-{
- vprintf(fmt, args);
-}
-
-#define VALID_NAME "%[A-Za-z0-9\\-_]"
-#define ARGDATA "%[^)]"
-
-static int parse_trace(char *str, struct trace *trace)
-{
- __u8 i, nr_predicates = 0, nr_entry = 0, nr_return = 0;
- char argname[MAX_NAME], membername[MAX_NAME];
- char tracestr[MAX_STR], argdata[MAX_STR];
- struct func *func = &trace->func;
- struct btf_dump_opts opts = { };
- char *arg, *saveptr;
- int ret;
-
- copy_without_spaces(tracestr, str);
-
- p_debug("Parsing trace '%s'", tracestr);
-
- trace->filter_pid = (__u32)filter_pid;
- if (filter_pid)
- p_debug("Using pid %lu as filter", trace->filter_pid);
-
- trace->btf = vmlinux_btf;
-
- ret = sscanf(tracestr, VALID_NAME "(" ARGDATA ")", func->name, argdata);
- if (ret <= 0)
- usage();
- if (ret == 1) {
- if (strlen(tracestr) > strlen(func->name)) {
- p_err("Invalid function specification '%s'", tracestr);
- usage();
- }
- argdata[0] = '\0';
- p_debug("got func '%s'", func->name);
- } else {
- if (strlen(tracestr) >
- strlen(func->name) + strlen(argdata) + 2) {
- p_err("Invalid function specification '%s'", tracestr);
- usage();
- }
- p_debug("got func '%s', args '%s'", func->name, argdata);
- trace->flags |= KSNOOP_F_CUSTOM;
- }
-
- ret = get_func_ip_mod(func);
- if (ret) {
- p_err("could not get address of '%s'", func->name);
- return ret;
- }
- trace->btf = get_btf(func->mod);
- if (!trace->btf) {
- ret = -errno;
- p_err("could not get BTF for '%s': %s",
- strlen(func->mod) ? func->mod : "vmlinux",
- strerror(-ret));
- return -ENOENT;
- }
- trace->dump = btf_dump__new(trace->btf, NULL, &opts, trace_printf);
- if (!trace->dump) {
- ret = -errno;
- p_err("could not create BTF dump : %n", strerror(-ret));
- return -EINVAL;
- }
-
- ret = get_func_btf(trace->btf, func);
- if (ret) {
- p_debug("unexpected return value '%d' getting function", ret);
- return ret;
- }
-
- for (arg = strtok_r(argdata, ",", &saveptr), i = 0;
- arg;
- arg = strtok_r(NULL, ",", &saveptr), i++) {
- char *predicate = NULL;
-
- ret = sscanf(arg, VALID_NAME "->" VALID_NAME,
- argname, membername);
- if (ret == 2) {
- if (strlen(arg) >
- strlen(argname) + strlen(membername) + 2) {
- predicate = arg + strlen(argname) +
- strlen(membername) + 2;
- }
- p_debug("'%s' dereferences '%s', predicate '%s'",
- argname, membername, predicate);
- } else {
- if (strlen(arg) > strlen(argname))
- predicate = arg + strlen(argname);
- p_debug("'%s' arg, predcate '%s'", argname, predicate);
- membername[0] = '\0';
- }
-
- if (i >= MAX_TRACES) {
- p_err("Too many arguments; up to %d are supported",
- MAX_TRACES);
- return -EINVAL;
- }
- if (trace_to_value(trace->btf, func, argname, membername,
- predicate, &trace->traces[i]))
- return -EINVAL;
-
- if (predicate)
- nr_predicates++;
- if (trace->traces[i].base_arg == KSNOOP_RETURN)
- nr_return++;
- else
- nr_entry++;
- trace->nr_traces++;
- }
-
- if (trace->nr_traces > 0) {
- trace->flags |= KSNOOP_F_CUSTOM;
- p_debug("custom trace with %d args", trace->nr_traces);
-
- /* If we have one or more predicates _and_ references to
- * entry and return values, we need to activate "stash"
- * mode where arg traces are stored on entry and not
- * sent until return to ensure predicates are satisfied.
- */
- if (nr_predicates > 0 && nr_entry > 0 && nr_return > 0) {
- trace->flags |= KSNOOP_F_STASH;
- p_debug("activating stash mode on entry");
- }
- } else {
- p_debug("Standard trace, function with %d arguments",
- func->nr_args);
- /* copy function arg/return value to trace specification. */
- memcpy(trace->traces, func->args, sizeof(trace->traces));
- for (i = 0; i < MAX_TRACES; i++)
- trace->traces[i].base_arg = i;
- trace->nr_traces = MAX_TRACES;
- }
-
- return 0;
-}
-
-static int parse_traces(int argc, char **argv, struct trace **traces)
-{
- __u8 i;
-
- if (argc == 0)
- usage();
-
- if (argc > MAX_FUNC_TRACES) {
- p_err("A maximum of %d traces are supported", MAX_FUNC_TRACES);
- return -EINVAL;
- }
- *traces = calloc(argc, sizeof(struct trace));
- if (!*traces) {
- p_err("Could not allocate %d traces", argc);
- return -ENOMEM;
- }
- for (i = 0; i < argc; i++) {
- if (parse_trace(argv[i], &((*traces)[i])))
- return -EINVAL;
- if (!stack_mode || i == 0)
- continue;
- /* tell stack mode trace which function to expect next */
- (*traces)[i].prev_ip = (*traces)[i-1].func.ip;
- (*traces)[i-1].next_ip = (*traces)[i].func.ip;
- }
- return i;
-}
-
-static int cmd_info(int argc, char **argv)
-{
- struct trace *traces = NULL;
- char str[MAX_STR];
- int nr_traces;
- __u8 i, j;
-
- nr_traces = parse_traces(argc, argv, &traces);
- if (nr_traces < 0)
- return nr_traces;
-
- for (i = 0; i < nr_traces; i++) {
- struct func *func = &traces[i].func;
-
- printf("%s%s(",
- value_to_str(traces[i].btf, &func->args[KSNOOP_RETURN],
- str),
- func->name);
- for (j = 0; j < func->nr_args; j++) {
- if (j > 0)
- printf(", ");
- printf("%s", value_to_str(traces[i].btf, &func->args[j],
- str));
- }
- if (func->nr_args > MAX_ARGS)
- printf(" /* and %d more args that are not traceable */",
- func->nr_args - MAX_ARGS);
- printf(");\n");
- }
- free(traces);
- return 0;
-}
-
-static void trace_handler(void *ctx, int cpu, void *data, __u32 size)
-{
- struct trace *trace = data;
- int i, shown, ret;
-
- p_debug("got trace, size %d", size);
- if (size < (sizeof(*trace) - MAX_TRACE_BUF)) {
- p_err("\t/* trace buffer size '%u' < min %ld */",
- size, sizeof(trace) - MAX_TRACE_BUF);
- return;
- }
- printf("%16lld %4d %8u %s(\n", trace->time, trace->cpu, trace->pid,
- trace->func.name);
-
- for (i = 0, shown = 0; i < trace->nr_traces; i++) {
- DECLARE_LIBBPF_OPTS(btf_dump_type_data_opts, opts);
- bool entry = trace->data_flags & KSNOOP_F_ENTRY;
- struct value *val = &trace->traces[i];
- struct trace_data *data = &trace->trace_data[i];
-
- opts.indent_level = 36;
- opts.indent_str = " ";
-
- /* skip if it's entry data and trace data is for return, or
- * if it's return and trace data is entry; only exception in
- * the latter case is if we stashed data; in such cases we
- * want to see it as it's a mix of entry/return data with
- * predicates.
- */
- if ((entry && !base_arg_is_entry(val->base_arg)) ||
- (!entry && base_arg_is_entry(val->base_arg) &&
- !(trace->flags & KSNOOP_F_STASH)))
- continue;
-
- if (val->type_id == 0)
- continue;
-
- if (shown > 0)
- printf(",\n");
- printf("%34s %s = ", "", val->name);
- if (val->flags & KSNOOP_F_PTR)
- printf("*(0x%llx)", data->raw_value);
- printf("\n");
-
- if (data->err_type_id != 0) {
- char typestr[MAX_STR];
-
- printf("%36s /* Cannot show '%s' as '%s%s'; invalid/userspace ptr? */\n",
- "",
- val->name,
- type_id_to_str(trace->btf,
- val->type_id,
- typestr),
- val->flags & KSNOOP_F_PTR ?
- " *" : "");
- } else {
- ret = btf_dump__dump_type_data
- (trace->dump, val->type_id,
- trace->buf + data->buf_offset,
- data->buf_len, &opts);
- /* truncated? */
- if (ret == -E2BIG)
- printf("%36s... /* %d bytes of %d */", "",
- data->buf_len,
- val->size);
- }
- shown++;
-
- }
- printf("\n%31s);\n\n", "");
- fflush(stdout);
-}
-
-static void lost_handler(void *ctx, int cpu, __u64 cnt)
-{
- p_err("\t/* lost %llu events */", cnt);
-}
-
-static void sig_int(int signo)
-{
- exiting = 1;
-}
-
-static int add_traces(struct bpf_map *func_map, struct trace *traces,
- int nr_traces)
-{
- int i, j, ret, nr_cpus = libbpf_num_possible_cpus();
- struct trace *map_traces;
-
- map_traces = calloc(nr_cpus, sizeof(struct trace));
- if (!map_traces) {
- p_err("Could not allocate memory for %d traces", nr_traces);
- return -ENOMEM;
- }
- for (i = 0; i < nr_traces; i++) {
- for (j = 0; j < nr_cpus; j++)
- memcpy(&map_traces[j], &traces[i],
- sizeof(map_traces[j]));
-
- ret = bpf_map_update_elem(bpf_map__fd(func_map),
- &traces[i].func.ip,
- map_traces,
- BPF_NOEXIST);
- if (ret) {
- p_err("Could not add map entry for '%s': %s",
- traces[i].func.name, strerror(-ret));
- break;
- }
- }
- free(map_traces);
- return ret;
-}
-
-static int attach_traces(struct ksnoop_bpf *skel, struct trace *traces,
- int nr_traces)
-{
- int i, ret;
-
- for (i = 0; i < nr_traces; i++) {
- traces[i].links[0] =
- bpf_program__attach_kprobe(skel->progs.kprobe_entry,
- false,
- traces[i].func.name);
- if (!traces[i].links[0]) {
- ret = -errno;
- p_err("Could not attach kprobe to '%s': %s",
- traces[i].func.name, strerror(-ret));
- return ret;
- }
- p_debug("Attached kprobe for '%s'", traces[i].func.name);
-
- traces[i].links[1] =
- bpf_program__attach_kprobe(skel->progs.kprobe_return,
- true,
- traces[i].func.name);
- if (!traces[i].links[1]) {
- ret = -errno;
- p_err("Could not attach kretprobe to '%s': %s",
- traces[i].func.name, strerror(-ret));
- return ret;
- }
- p_debug("Attached kretprobe for '%s'", traces[i].func.name);
- }
- return 0;
-}
-
-static int cmd_trace(int argc, char **argv)
-{
- struct bpf_map *perf_map, *func_map;
- struct perf_buffer *pb = NULL;
- struct ksnoop_bpf *skel;
- int i, nr_traces, ret = -1;
- struct trace *traces = NULL;
-
- nr_traces = parse_traces(argc, argv, &traces);
- if (nr_traces < 0)
- return nr_traces;
-
- skel = ksnoop_bpf__open_and_load();
- if (!skel) {
- ret = -errno;
- p_err("Could not load ksnoop BPF: %s", strerror(-ret));
- return 1;
- }
-
- perf_map = skel->maps.ksnoop_perf_map;
- if (!perf_map) {
- p_err("Could not find '%s'", "ksnoop_perf_map");
- goto cleanup;
- }
- func_map = bpf_object__find_map_by_name(skel->obj, "ksnoop_func_map");
- if (!func_map) {
- p_err("Could not find '%s'", "ksnoop_func_map");
- goto cleanup;
- }
-
- if (add_traces(func_map, traces, nr_traces)) {
- p_err("Could not add traces to '%s'", "ksnoop_func_map");
- goto cleanup;
- }
-
- if (attach_traces(skel, traces, nr_traces)) {
- p_err("Could not attach %d traces", nr_traces);
- goto cleanup;
- }
-
- pb = perf_buffer__new(bpf_map__fd(perf_map), pages,
- trace_handler, lost_handler, NULL, NULL);
- if (!pb) {
- ret = -errno;
- p_err("Could not create perf buffer: %s", strerror(-ret));
- goto cleanup;
- }
-
- printf("%16s %4s %8s %s\n", "TIME", "CPU", "PID", "FUNCTION/ARGS");
-
- if (signal(SIGINT, sig_int) == SIG_ERR) {
- fprintf(stderr, "can't set signal handler: %s\n", strerror(errno));
- ret = 1;
- goto cleanup;
- }
-
- while (!exiting) {
- ret = perf_buffer__poll(pb, 1);
- if (ret < 0 && ret != -EINTR) {
- fprintf(stderr, "error polling perf buffer: %s\n", strerror(-ret));
- goto cleanup;
- }
- /* reset ret to return 0 if exiting */
- ret = 0;
- }
-
-cleanup:
- for (i = 0; i < nr_traces; i++) {
- bpf_link__destroy(traces[i].links[0]);
- bpf_link__destroy(traces[i].links[1]);
- }
- free(traces);
- perf_buffer__free(pb);
- ksnoop_bpf__destroy(skel);
-
- return ret;
-}
-
-struct cmd {
- const char *cmd;
- int (*func)(int argc, char **argv);
-};
-
-struct cmd cmds[] = {
- { "info", cmd_info },
- { "trace", cmd_trace },
- { "help", cmd_help },
- { NULL, NULL }
-};
-
-static int cmd_select(int argc, char **argv)
-{
- int i;
-
- for (i = 0; cmds[i].cmd; i++) {
- if (strncmp(*argv, cmds[i].cmd, strlen(*argv)) == 0)
- return cmds[i].func(argc - 1, argv + 1);
- }
- return cmd_trace(argc, argv);
-}
-
-static int libbpf_print_fn(enum libbpf_print_level level, const char *format, va_list args)
-{
- if (level == LIBBPF_DEBUG && !verbose)
- return 0;
- return vfprintf(stderr, format, args);
-}
-
-int main(int argc, char *argv[])
-{
- static const struct option options[] = {
- { "debug", no_argument, NULL, 'd' },
- { "verbose", no_argument, NULL, 'v' },
- { "help", no_argument, NULL, 'h' },
- { "version", no_argument, NULL, 'V' },
- { "pages", required_argument, NULL, 'P' },
- { "pid", required_argument, NULL, 'p' },
- { 0 }
- };
- int opt;
-
- bin_name = argv[0];
-
- while ((opt = getopt_long(argc, argv, "dvhp:P:sV", options,
- NULL)) >= 0) {
- switch (opt) {
- case 'd':
- verbose = true;
- log_level = DEBUG;
- break;
- case 'v':
- verbose = true;
- log_level = DEBUG;
- break;
- case 'h':
- return cmd_help(argc, argv);
- case 'V':
- return do_version(argc, argv);
- case 'p':
- filter_pid = atoi(optarg);
- break;
- case 'P':
- pages = atoi(optarg);
- break;
- case 's':
- stack_mode = true;
- break;
- default:
- p_err("unrecognized option '%s'", argv[optind - 1]);
- usage();
- }
- }
- if (argc == 1)
- usage();
- argc -= optind;
- argv += optind;
- if (argc < 0)
- usage();
-
- libbpf_set_strict_mode(LIBBPF_STRICT_ALL);
- libbpf_set_print(libbpf_print_fn);
-
- return cmd_select(argc, argv);
-}
diff --git a/libbpf-tools/ksnoop.h b/libbpf-tools/ksnoop.h
deleted file mode 100644
index 6b33df4..0000000
--- a/libbpf-tools/ksnoop.h
+++ /dev/null
@@ -1,123 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-/* Copyright (c) 2021, Oracle and/or its affiliates. */
-
-/* maximum number of different functions we can trace at once */
-#define MAX_FUNC_TRACES 64
-
-enum arg {
- KSNOOP_ARG1,
- KSNOOP_ARG2,
- KSNOOP_ARG3,
- KSNOOP_ARG4,
- KSNOOP_ARG5,
- KSNOOP_RETURN
-};
-
-/* we choose "return" as the name for the returned value because as
- * a C keyword it can't clash with a function entry parameter.
- */
-#define KSNOOP_RETURN_NAME "return"
-
-/* if we can't get a type id for a type (such as module-specific type)
- * mark it as KSNOOP_ID_UNKNOWN since BTF lookup in bpf_snprintf_btf()
- * will fail and the data will be simply displayed as a __u64.
- */
-#define KSNOOP_ID_UNKNOWN 0xffffffff
-
-#define MAX_NAME 96
-#define MAX_STR 256
-#define MAX_PATH 512
-#define MAX_VALUES 6
-#define MAX_ARGS (MAX_VALUES - 1)
-#define KSNOOP_F_PTR 0x1 /* value is a pointer */
-#define KSNOOP_F_MEMBER 0x2 /* member reference */
-#define KSNOOP_F_ENTRY 0x4
-#define KSNOOP_F_RETURN 0x8
-#define KSNOOP_F_CUSTOM 0x10 /* custom trace */
-#define KSNOOP_F_STASH 0x20 /* store values on entry,
- * no perf events.
- */
-#define KSNOOP_F_STASHED 0x40 /* values stored on entry */
-
-#define KSNOOP_F_PREDICATE_EQ 0x100
-#define KSNOOP_F_PREDICATE_NOTEQ 0x200
-#define KSNOOP_F_PREDICATE_GT 0x400
-#define KSNOOP_F_PREDICATE_LT 0x800
-
-#define KSNOOP_F_PREDICATE_MASK (KSNOOP_F_PREDICATE_EQ | \
- KSNOOP_F_PREDICATE_NOTEQ | \
- KSNOOP_F_PREDICATE_GT | \
- KSNOOP_F_PREDICATE_LT)
-
-/* for kprobes, entry is function IP + sizeof(kprobe_opcode_t),
- * subtract in BPF prog context to get fn address.
- */
-#ifdef __TARGET_ARCH_x86
-#define KSNOOP_IP_FIX(ip) (ip - sizeof(kprobe_opcode_t))
-#else
-#define KSNOOP_IP_FIX(ip) ip
-#endif
-
-struct value {
- char name[MAX_STR];
- enum arg base_arg;
- __u32 offset;
- __u32 size;
- __u64 type_id;
- __u64 flags;
- __u64 predicate_value;
-};
-
-struct func {
- char name[MAX_NAME];
- char mod[MAX_NAME];
- __s32 id;
- __u8 nr_args;
- __u64 ip;
- struct value args[MAX_VALUES];
-};
-
-#define MAX_TRACES MAX_VALUES
-
-#define MAX_TRACE_DATA 2048
-
-struct trace_data {
- __u64 raw_value;
- __u32 err_type_id; /* type id we can't dereference */
- int err;
- __u32 buf_offset;
- __u16 buf_len;
-};
-
-#define MAX_TRACE_BUF (MAX_TRACES * MAX_TRACE_DATA)
-
-struct trace {
- /* initial values are readonly in tracing context */
- struct btf *btf;
- struct btf_dump *dump;
- struct func func;
- __u8 nr_traces;
- __u32 filter_pid;
- __u64 prev_ip; /* these are used in stack-mode tracing */
- __u64 next_ip;
- struct value traces[MAX_TRACES];
- __u64 flags;
- /* values below this point are set or modified in tracing context */
- __u64 task;
- __u32 pid;
- __u32 cpu;
- __u64 time;
- __u64 data_flags;
- struct trace_data trace_data[MAX_TRACES];
- __u16 buf_len;
- char buf[MAX_TRACE_BUF];
- char buf_end[0];
- struct bpf_link *links[2];
-};
-
-#define PAGES_DEFAULT 16
-
-static inline int base_arg_is_entry(enum arg base_arg)
-{
- return base_arg != KSNOOP_RETURN;
-}
diff --git a/libbpf-tools/llcstat.bpf.c b/libbpf-tools/llcstat.bpf.c
deleted file mode 100644
index a36fc2d..0000000
--- a/libbpf-tools/llcstat.bpf.c
+++ /dev/null
@@ -1,51 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-// Copyright (c) 2020 Wenbo Zhang
-#include <vmlinux.h>
-#include <bpf/bpf_helpers.h>
-#include <bpf/bpf_tracing.h>
-#include "llcstat.h"
-
-#define MAX_ENTRIES 10240
-
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- __uint(max_entries, MAX_ENTRIES);
- __type(key, u64);
- __type(value, struct info);
-} infos SEC(".maps");
-
-static __always_inline
-int trace_event(__u64 sample_period, bool miss)
-{
- u64 pid = bpf_get_current_pid_tgid();
- u32 cpu = bpf_get_smp_processor_id();
- struct info *infop, info = {};
- u64 key = pid << 32 | cpu;
-
- infop = bpf_map_lookup_elem(&infos, &key);
- if (!infop) {
- bpf_get_current_comm(info.comm, sizeof(info.comm));
- infop = &info;
- }
- if (miss)
- infop->miss += sample_period;
- else
- infop->ref += sample_period;
- if (infop == &info)
- bpf_map_update_elem(&infos, &key, infop, 0);
- return 0;
-}
-
-SEC("perf_event")
-int on_cache_miss(struct bpf_perf_event_data *ctx)
-{
- return trace_event(ctx->sample_period, true);
-}
-
-SEC("perf_event")
-int on_cache_ref(struct bpf_perf_event_data *ctx)
-{
- return trace_event(ctx->sample_period, false);
-}
-
-char LICENSE[] SEC("license") = "GPL";
diff --git a/libbpf-tools/llcstat.c b/libbpf-tools/llcstat.c
deleted file mode 100644
index be437bc..0000000
--- a/libbpf-tools/llcstat.c
+++ /dev/null
@@ -1,237 +0,0 @@
-// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
-// Copyright (c) 2020 Wenbo Zhang
-//
-// Based on llcstat(8) from BCC by Teng Qin.
-// 29-Sep-2020 Wenbo Zhang Created this.
-#include <argp.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <linux/perf_event.h>
-#include <asm/unistd.h>
-#include <bpf/libbpf.h>
-#include <bpf/bpf.h>
-#include "llcstat.h"
-#include "llcstat.skel.h"
-#include "trace_helpers.h"
-
-struct env {
- int sample_period;
- time_t duration;
- bool verbose;
-} env = {
- .sample_period = 100,
- .duration = 10,
-};
-
-static volatile bool exiting;
-
-const char *argp_program_version = "llcstat 0.1";
-const char *argp_program_bug_address =
- "https://github.com/iovisor/bcc/tree/master/libbpf-tools";
-const char argp_program_doc[] =
-"Summarize cache references and misses by PID.\n"
-"\n"
-"USAGE: llcstat [--help] [-c SAMPLE_PERIOD] [duration]\n";
-
-static const struct argp_option opts[] = {
- { "sample_period", 'c', "SAMPLE_PERIOD", 0, "Sample one in this many "
- "number of cache reference / miss events" },
- { "verbose", 'v', NULL, 0, "Verbose debug output" },
- { NULL, 'h', NULL, OPTION_HIDDEN, "Show the full help" },
- {},
-};
-
-static error_t parse_arg(int key, char *arg, struct argp_state *state)
-{
- static int pos_args;
-
- switch (key) {
- case 'h':
- argp_state_help(state, stderr, ARGP_HELP_STD_HELP);
- break;
- case 'v':
- env.verbose = true;
- break;
- case 'c':
- errno = 0;
- env.sample_period = strtol(arg, NULL, 10);
- if (errno) {
- fprintf(stderr, "invalid sample period\n");
- argp_usage(state);
- }
- break;
- case ARGP_KEY_ARG:
- if (pos_args++) {
- fprintf(stderr,
- "unrecognized positional argument: %s\n", arg);
- argp_usage(state);
- }
- errno = 0;
- env.duration = strtol(arg, NULL, 10);
- if (errno) {
- fprintf(stderr, "invalid duration\n");
- argp_usage(state);
- }
- break;
- default:
- return ARGP_ERR_UNKNOWN;
- }
- return 0;
-}
-
-static int nr_cpus;
-
-static int open_and_attach_perf_event(__u64 config, int period,
- struct bpf_program *prog,
- struct bpf_link *links[])
-{
- struct perf_event_attr attr = {
- .type = PERF_TYPE_HARDWARE,
- .freq = 0,
- .sample_period = period,
- .config = config,
- };
- int i, fd;
-
- for (i = 0; i < nr_cpus; i++) {
- fd = syscall(__NR_perf_event_open, &attr, -1, i, -1, 0);
- if (fd < 0) {
- /* Ignore CPU that is offline */
- if (errno == ENODEV)
- continue;
- fprintf(stderr, "failed to init perf sampling: %s\n",
- strerror(errno));
- return -1;
- }
- links[i] = bpf_program__attach_perf_event(prog, fd);
- if (!links[i]) {
- fprintf(stderr, "failed to attach perf event on cpu: %d\n", i);
- close(fd);
- return -1;
- }
- }
- return 0;
-}
-
-static int libbpf_print_fn(enum libbpf_print_level level, const char *format, va_list args)
-{
- if (level == LIBBPF_DEBUG && !env.verbose)
- return 0;
- return vfprintf(stderr, format, args);
-}
-
-static void sig_handler(int sig)
-{
- exiting = true;
-}
-
-static void print_map(struct bpf_map *map)
-{
- __u64 total_ref = 0, total_miss = 0, total_hit, hit;
- __u64 lookup_key = -1, next_key;
- int err, fd = bpf_map__fd(map);
- struct info info;
- __u32 pid, cpu;
-
- while (!bpf_map_get_next_key(fd, &lookup_key, &next_key)) {
- err = bpf_map_lookup_elem(fd, &next_key, &info);
- if (err < 0) {
- fprintf(stderr, "failed to lookup infos: %d\n", err);
- return;
- }
- hit = info.ref > info.miss ? info.ref - info.miss : 0;
- pid = next_key >> 32;
- cpu = next_key;
- printf("%-8u %-16s %-4u %12llu %12llu %6.2f%%\n", pid, info.comm,
- cpu, info.ref, info.miss, info.ref > 0 ?
- hit * 1.0 / info.ref * 100 : 0);
- total_miss += info.miss;
- total_ref += info.ref;
- lookup_key = next_key;
- }
- total_hit = total_ref > total_miss ? total_ref - total_miss : 0;
- printf("Total References: %llu Total Misses: %llu Hit Rate: %.2f%%\n",
- total_ref, total_miss, total_ref > 0 ?
- total_hit * 1.0 / total_ref * 100 : 0);
-
- lookup_key = -1;
- while (!bpf_map_get_next_key(fd, &lookup_key, &next_key)) {
- err = bpf_map_delete_elem(fd, &next_key);
- if (err < 0) {
- fprintf(stderr, "failed to cleanup infos: %d\n", err);
- return;
- }
- lookup_key = next_key;
- }
-}
-
-int main(int argc, char **argv)
-{
- struct bpf_link **rlinks = NULL, **mlinks = NULL;
- static const struct argp argp = {
- .options = opts,
- .parser = parse_arg,
- .doc = argp_program_doc,
- };
- struct llcstat_bpf *obj;
- int err, i;
-
- err = argp_parse(&argp, argc, argv, 0, NULL, NULL);
- if (err)
- return err;
-
- libbpf_set_strict_mode(LIBBPF_STRICT_ALL);
- libbpf_set_print(libbpf_print_fn);
-
- nr_cpus = libbpf_num_possible_cpus();
- if (nr_cpus < 0) {
- fprintf(stderr, "failed to get # of possible cpus: '%s'!\n",
- strerror(-nr_cpus));
- return 1;
- }
- mlinks = calloc(nr_cpus, sizeof(*mlinks));
- rlinks = calloc(nr_cpus, sizeof(*rlinks));
- if (!mlinks || !rlinks) {
- fprintf(stderr, "failed to alloc mlinks or rlinks\n");
- return 1;
- }
-
- obj = llcstat_bpf__open_and_load();
- if (!obj) {
- fprintf(stderr, "failed to open and/or load BPF object\n");
- goto cleanup;
- }
-
- if (open_and_attach_perf_event(PERF_COUNT_HW_CACHE_MISSES,
- env.sample_period,
- obj->progs.on_cache_miss, mlinks))
- goto cleanup;
- if (open_and_attach_perf_event(PERF_COUNT_HW_CACHE_REFERENCES,
- env.sample_period,
- obj->progs.on_cache_ref, rlinks))
- goto cleanup;
-
- printf("Running for %ld seconds or Hit Ctrl-C to end.\n", env.duration);
-
- signal(SIGINT, sig_handler);
-
- sleep(env.duration);
-
- printf("%-8s %-16s %-4s %12s %12s %7s\n",
- "PID", "NAME", "CPU", "REFERENCE", "MISS", "HIT%");
-
- print_map(obj->maps.infos);
-
-cleanup:
- for (i = 0; i < nr_cpus; i++) {
- bpf_link__destroy(mlinks[i]);
- bpf_link__destroy(rlinks[i]);
- }
- free(mlinks);
- free(rlinks);
- llcstat_bpf__destroy(obj);
-
- return err != 0;
-}
diff --git a/libbpf-tools/llcstat.h b/libbpf-tools/llcstat.h
deleted file mode 100644
index 8123cd7..0000000
--- a/libbpf-tools/llcstat.h
+++ /dev/null
@@ -1,13 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-#ifndef __LLCSTAT_H
-#define __LLCSTAT_H
-
-#define TASK_COMM_LEN 16
-
-struct info {
- __u64 ref;
- __u64 miss;
- char comm[TASK_COMM_LEN];
-};
-
-#endif /* __LLCSTAT_H */
diff --git a/libbpf-tools/map_helpers.c b/libbpf-tools/map_helpers.c
deleted file mode 100644
index b766102..0000000
--- a/libbpf-tools/map_helpers.c
+++ /dev/null
@@ -1,106 +0,0 @@
-// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
-// Copyright (c) 2020 Anton Protopopov
-#include <stdlib.h>
-#include <stdio.h>
-#include <errno.h>
-
-#include "map_helpers.h"
-
-#define warn(...) fprintf(stderr, __VA_ARGS__)
-
-static bool batch_map_ops = true; /* hope for the best */
-
-static int
-dump_hash_iter(int map_fd, void *keys, __u32 key_size,
- void *values, __u32 value_size, __u32 *count,
- void *invalid_key)
-{
- __u8 key[key_size], next_key[key_size];
- __u32 n = 0;
- int i, err;
-
- /* First get keys */
- __builtin_memcpy(key, invalid_key, key_size);
- while (n < *count) {
- err = bpf_map_get_next_key(map_fd, key, next_key);
- if (err && errno != ENOENT) {
- return -1;
- } else if (err) {
- break;
- }
- __builtin_memcpy(key, next_key, key_size);
- __builtin_memcpy(keys + key_size * n, next_key, key_size);
- n++;
- }
-
- /* Now read values */
- for (i = 0; i < n; i++) {
- err = bpf_map_lookup_elem(map_fd, keys + key_size * i,
- values + value_size * i);
- if (err)
- return -1;
- }
-
- *count = n;
- return 0;
-}
-
-static int
-dump_hash_batch(int map_fd, void *keys, __u32 key_size,
- void *values, __u32 value_size, __u32 *count)
-{
- void *in = NULL, *out;
- __u32 n, n_read = 0;
- int err = 0;
-
- while (n_read < *count && !err) {
- n = *count - n_read;
- err = bpf_map_lookup_batch(map_fd, &in, &out,
- keys + n_read * key_size,
- values + n_read * value_size,
- &n, NULL);
- if (err && errno != ENOENT) {
- return -1;
- }
- n_read += n;
- in = out;
- }
-
- *count = n_read;
- return 0;
-}
-
-int dump_hash(int map_fd,
- void *keys, __u32 key_size,
- void *values, __u32 value_size,
- __u32 *count, void *invalid_key)
-{
- int err;
-
- if (!keys || !values || !count || !key_size || !value_size) {
- errno = EINVAL;
- return -1;
- }
-
- if (batch_map_ops) {
- err = dump_hash_batch(map_fd, keys, key_size,
- values, value_size, count);
- if (err) {
- if (errno != EINVAL) {
- return -1;
-
- /* assume that batch operations are not
- * supported and try non-batch mode */
- batch_map_ops = false;
- }
- }
- }
-
- if (!invalid_key) {
- errno = EINVAL;
- return -1;
- }
-
- return dump_hash_iter(map_fd, keys, key_size,
- values, value_size, count, invalid_key);
-}
diff --git a/libbpf-tools/map_helpers.h b/libbpf-tools/map_helpers.h
deleted file mode 100644
index 2d5cb02..0000000
--- a/libbpf-tools/map_helpers.h
+++ /dev/null
@@ -1,11 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-/* Copyright (c) 2020 Anton Protopopov */
-#ifndef __MAP_HELPERS_H
-#define __MAP_HELPERS_H
-
-#include <bpf/bpf.h>
-
-int dump_hash(int map_fd, void *keys, __u32 key_size,
- void *values, __u32 value_size, __u32 *count, void *invalid_key);
-
-#endif /* __MAP_HELPERS_H */
diff --git a/libbpf-tools/maps.bpf.h b/libbpf-tools/maps.bpf.h
deleted file mode 100644
index 51d1012..0000000
--- a/libbpf-tools/maps.bpf.h
+++ /dev/null
@@ -1,26 +0,0 @@
-// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
-// Copyright (c) 2020 Anton Protopopov
-#ifndef __MAPS_BPF_H
-#define __MAPS_BPF_H
-
-#include <bpf/bpf_helpers.h>
-#include <asm-generic/errno.h>
-
-static __always_inline void *
-bpf_map_lookup_or_try_init(void *map, const void *key, const void *init)
-{
- void *val;
- long err;
-
- val = bpf_map_lookup_elem(map, key);
- if (val)
- return val;
-
- err = bpf_map_update_elem(map, key, init, BPF_NOEXIST);
- if (err && err != -EEXIST)
- return 0;
-
- return bpf_map_lookup_elem(map, key);
-}
-
-#endif /* __MAPS_BPF_H */
diff --git a/libbpf-tools/mountsnoop.bpf.c b/libbpf-tools/mountsnoop.bpf.c
deleted file mode 100644
index 30a5de4..0000000
--- a/libbpf-tools/mountsnoop.bpf.c
+++ /dev/null
@@ -1,137 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/* Copyright (c) 2021 Hengqi Chen */
-#include <vmlinux.h>
-#include <bpf/bpf_helpers.h>
-#include <bpf/bpf_core_read.h>
-#include <bpf/bpf_tracing.h>
-#include "mountsnoop.h"
-
-#define MAX_ENTRIES 10240
-
-const volatile pid_t target_pid = 0;
-
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- __uint(max_entries, MAX_ENTRIES);
- __type(key, __u32);
- __type(value, struct arg);
-} args SEC(".maps");
-
-struct {
- __uint(type, BPF_MAP_TYPE_PERCPU_ARRAY);
- __uint(max_entries, 1);
- __type(key, int);
- __type(value, struct event);
-} heap SEC(".maps");
-
-struct {
- __uint(type, BPF_MAP_TYPE_PERF_EVENT_ARRAY);
- __uint(key_size, sizeof(__u32));
- __uint(value_size, sizeof(__u32));
-} events SEC(".maps");
-
-static int probe_entry(const char *src, const char *dest, const char *fs,
- __u64 flags, const char *data, enum op op)
-{
- __u64 pid_tgid = bpf_get_current_pid_tgid();
- __u32 pid = pid_tgid >> 32;
- __u32 tid = (__u32)pid_tgid;
- struct arg arg = {};
-
- if (target_pid && target_pid != pid)
- return 0;
-
- arg.ts = bpf_ktime_get_ns();
- arg.flags = flags;
- arg.src = src;
- arg.dest = dest;
- arg.fs = fs;
- arg.data= data;
- arg.op = op;
- bpf_map_update_elem(&args, &tid, &arg, BPF_ANY);
- return 0;
-};
-
-static int probe_exit(void *ctx, int ret)
-{
- __u64 pid_tgid = bpf_get_current_pid_tgid();
- __u32 pid = pid_tgid >> 32;
- __u32 tid = (__u32)pid_tgid;
- struct arg *argp;
- struct event *eventp;
- struct task_struct *task;
- int zero = 0;
-
- argp = bpf_map_lookup_elem(&args, &tid);
- if (!argp)
- return 0;
-
- eventp = bpf_map_lookup_elem(&heap, &zero);
- if (!eventp)
- return 0;
-
- task = (struct task_struct *)bpf_get_current_task();
- eventp->delta = bpf_ktime_get_ns() - argp->ts;
- eventp->flags = argp->flags;
- eventp->pid = pid;
- eventp->tid = tid;
- eventp->mnt_ns = BPF_CORE_READ(task, nsproxy, mnt_ns, ns.inum);
- eventp->ret = ret;
- eventp->op = argp->op;
- bpf_get_current_comm(&eventp->comm, sizeof(eventp->comm));
- if (argp->src)
- bpf_probe_read_user_str(eventp->src, sizeof(eventp->src), argp->src);
- else
- eventp->src[0] = '\0';
- if (argp->dest)
- bpf_probe_read_user_str(eventp->dest, sizeof(eventp->dest), argp->dest);
- else
- eventp->dest[0] = '\0';
- if (argp->fs)
- bpf_probe_read_user_str(eventp->fs, sizeof(eventp->fs), argp->fs);
- else
- eventp->fs[0] = '\0';
- if (argp->data)
- bpf_probe_read_user_str(eventp->data, sizeof(eventp->data), argp->data);
- else
- eventp->data[0] = '\0';
- bpf_perf_event_output(ctx, &events, BPF_F_CURRENT_CPU, eventp, sizeof(*eventp));
-
- bpf_map_delete_elem(&args, &tid);
- return 0;
-}
-
-SEC("tracepoint/syscalls/sys_enter_mount")
-int mount_entry(struct trace_event_raw_sys_enter *ctx)
-{
- const char *src = (const char *)ctx->args[0];
- const char *dest = (const char *)ctx->args[1];
- const char *fs = (const char *)ctx->args[2];
- __u64 flags = (__u64)ctx->args[3];
- const char *data = (const char *)ctx->args[4];
-
- return probe_entry(src, dest, fs, flags, data, MOUNT);
-}
-
-SEC("tracepoint/syscalls/sys_exit_mount")
-int mount_exit(struct trace_event_raw_sys_exit *ctx)
-{
- return probe_exit(ctx, (int)ctx->ret);
-}
-
-SEC("tracepoint/syscalls/sys_enter_umount")
-int umount_entry(struct trace_event_raw_sys_enter *ctx)
-{
- const char *dest = (const char *)ctx->args[0];
- __u64 flags = (__u64)ctx->args[1];
-
- return probe_entry(NULL, dest, NULL, flags, NULL, UMOUNT);
-}
-
-SEC("tracepoint/syscalls/sys_exit_umount")
-int umount_exit(struct trace_event_raw_sys_exit *ctx)
-{
- return probe_exit(ctx, (int)ctx->ret);
-}
-
-char LICENSE[] SEC("license") = "Dual BSD/GPL";
diff --git a/libbpf-tools/mountsnoop.c b/libbpf-tools/mountsnoop.c
deleted file mode 100644
index ac2acc4..0000000
--- a/libbpf-tools/mountsnoop.c
+++ /dev/null
@@ -1,318 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-
-/*
- * mountsnoop Trace mount and umount[2] syscalls
- *
- * Copyright (c) 2021 Hengqi Chen
- * 30-May-2021 Hengqi Chen Created this.
- */
-#ifndef _GNU_SOURCE
-#define _GNU_SOURCE
-#endif
-#include <argp.h>
-#include <errno.h>
-#include <signal.h>
-#include <string.h>
-#include <time.h>
-
-#include <bpf/libbpf.h>
-#include <bpf/bpf.h>
-#include "mountsnoop.h"
-#include "mountsnoop.skel.h"
-#include "trace_helpers.h"
-
-#define PERF_BUFFER_PAGES 64
-#define PERF_POLL_TIMEOUT_MS 100
-#define warn(...) fprintf(stderr, __VA_ARGS__)
-
-/* https://www.gnu.org/software/gnulib/manual/html_node/strerrorname_005fnp.html */
-#if !defined(__GLIBC__) || __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 32)
- const char *strerrorname_np(int errnum)
- {
- return NULL;
- }
-#endif
-
-static volatile sig_atomic_t exiting = 0;
-
-static pid_t target_pid = 0;
-static bool emit_timestamp = false;
-static bool output_vertically = false;
-static bool verbose = false;
-static const char *flag_names[] = {
- [0] = "MS_RDONLY",
- [1] = "MS_NOSUID",
- [2] = "MS_NODEV",
- [3] = "MS_NOEXEC",
- [4] = "MS_SYNCHRONOUS",
- [5] = "MS_REMOUNT",
- [6] = "MS_MANDLOCK",
- [7] = "MS_DIRSYNC",
- [8] = "MS_NOSYMFOLLOW",
- [9] = "MS_NOATIME",
- [10] = "MS_NODIRATIME",
- [11] = "MS_BIND",
- [12] = "MS_MOVE",
- [13] = "MS_REC",
- [14] = "MS_VERBOSE",
- [15] = "MS_SILENT",
- [16] = "MS_POSIXACL",
- [17] = "MS_UNBINDABLE",
- [18] = "MS_PRIVATE",
- [19] = "MS_SLAVE",
- [20] = "MS_SHARED",
- [21] = "MS_RELATIME",
- [22] = "MS_KERNMOUNT",
- [23] = "MS_I_VERSION",
- [24] = "MS_STRICTATIME",
- [25] = "MS_LAZYTIME",
- [26] = "MS_SUBMOUNT",
- [27] = "MS_NOREMOTELOCK",
- [28] = "MS_NOSEC",
- [29] = "MS_BORN",
- [30] = "MS_ACTIVE",
- [31] = "MS_NOUSER",
-};
-static const int flag_count = sizeof(flag_names) / sizeof(flag_names[0]);
-
-const char *argp_program_version = "mountsnoop 0.1";
-const char *argp_program_bug_address =
- "https://github.com/iovisor/bcc/tree/master/libbpf-tools";
-const char argp_program_doc[] =
-"Trace mount and umount syscalls.\n"
-"\n"
-"USAGE: mountsnoop [-h] [-t] [-p PID] [-v]\n"
-"\n"
-"EXAMPLES:\n"
-" mountsnoop # trace mount and umount syscalls\n"
-" mountsnoop -d # detailed output (one line per column value)\n"
-" mountsnoop -p 1216 # only trace PID 1216\n";
-
-static const struct argp_option opts[] = {
- { "pid", 'p', "PID", 0, "Process ID to trace" },
- { "timestamp", 't', NULL, 0, "Include timestamp on output" },
- { "detailed", 'd', NULL, 0, "Output result in detail mode" },
- { "verbose", 'v', NULL, 0, "Verbose debug output" },
- { NULL, 'h', NULL, OPTION_HIDDEN, "Show the full help" },
- {},
-};
-
-static error_t parse_arg(int key, char *arg, struct argp_state *state)
-{
- long pid;
-
- switch (key) {
- case 'p':
- errno = 0;
- pid = strtol(arg, NULL, 10);
- if (errno || pid <= 0) {
- warn("Invalid PID: %s\n", arg);
- argp_usage(state);
- }
- target_pid = pid;
- break;
- case 't':
- emit_timestamp = true;
- break;
- case 'd':
- output_vertically = true;
- break;
- case 'v':
- verbose = true;
- break;
- case 'h':
- argp_state_help(state, stderr, ARGP_HELP_STD_HELP);
- break;
- default:
- return ARGP_ERR_UNKNOWN;
- }
- return 0;
-}
-
-static int libbpf_print_fn(enum libbpf_print_level level, const char *format, va_list args)
-{
- if (level == LIBBPF_DEBUG && !verbose)
- return 0;
- return vfprintf(stderr, format, args);
-}
-
-static void sig_int(int signo)
-{
- exiting = 1;
-}
-
-static const char *strflags(__u64 flags)
-{
- static char str[512];
- int i;
-
- if (!flags)
- return "0x0";
-
- str[0] = '\0';
- for (i = 0; i < flag_count; i++) {
- if (!((1 << i) & flags))
- continue;
- if (str[0])
- strcat(str, " | ");
- strcat(str, flag_names[i]);
- }
- return str;
-}
-
-static const char *strerrno(int errnum)
-{
- const char *errstr;
- static char ret[32] = {};
-
- if (!errnum)
- return "0";
-
- ret[0] = '\0';
- errstr = strerrorname_np(-errnum);
- if (!errstr) {
- snprintf(ret, sizeof(ret), "%d", errnum);
- return ret;
- }
-
- snprintf(ret, sizeof(ret), "-%s", errstr);
- return ret;
-}
-
-static const char *gen_call(const struct event *e)
-{
- static char call[10240];
-
- memset(call, 0, sizeof(call));
- if (e->op == UMOUNT) {
- snprintf(call, sizeof(call), "umount(\"%s\", %s) = %s",
- e->dest, strflags(e->flags), strerrno(e->ret));
- } else {
- snprintf(call, sizeof(call), "mount(\"%s\", \"%s\", \"%s\", %s, \"%s\") = %s",
- e->src, e->dest, e->fs, strflags(e->flags), e->data, strerrno(e->ret));
- }
- return call;
-}
-
-static void handle_event(void *ctx, int cpu, void *data, __u32 data_sz)
-{
- const struct event *e = data;
- struct tm *tm;
- char ts[32];
- time_t t;
- const char *indent;
- static const char *op_name[] = {
- [MOUNT] = "MOUNT",
- [UMOUNT] = "UMOUNT",
- };
-
- if (emit_timestamp) {
- time(&t);
- tm = localtime(&t);
- strftime(ts, sizeof(ts), "%H:%M:%S ", tm);
- printf("%s", ts);
- indent = " ";
- } else {
- indent = "";
- }
- if (!output_vertically) {
- printf("%-16s %-7d %-7d %-11u %s\n",
- e->comm, e->pid, e->tid, e->mnt_ns, gen_call(e));
- return;
- }
- if (emit_timestamp)
- printf("\n");
- printf("%sPID: %d\n", indent, e->pid);
- printf("%sTID: %d\n", indent, e->tid);
- printf("%sCOMM: %s\n", indent, e->comm);
- printf("%sOP: %s\n", indent, op_name[e->op]);
- printf("%sRET: %s\n", indent, strerrno(e->ret));
- printf("%sLAT: %lldus\n", indent, e->delta / 1000);
- printf("%sMNT_NS: %u\n", indent, e->mnt_ns);
- printf("%sFS: %s\n", indent, e->fs);
- printf("%sSOURCE: %s\n", indent, e->src);
- printf("%sTARGET: %s\n", indent, e->dest);
- printf("%sDATA: %s\n", indent, e->data);
- printf("%sFLAGS: %s\n", indent, strflags(e->flags));
- printf("\n");
-}
-
-static void handle_lost_events(void *ctx, int cpu, __u64 lost_cnt)
-{
- warn("lost %llu events on CPU #%d\n", lost_cnt, cpu);
-}
-
-int main(int argc, char **argv)
-{
- static const struct argp argp = {
- .options = opts,
- .parser = parse_arg,
- .doc = argp_program_doc,
- };
- struct perf_buffer *pb = NULL;
- struct mountsnoop_bpf *obj;
- int err;
-
- err = argp_parse(&argp, argc, argv, 0, NULL, NULL);
- if (err)
- return err;
-
- libbpf_set_strict_mode(LIBBPF_STRICT_ALL);
- libbpf_set_print(libbpf_print_fn);
-
- obj = mountsnoop_bpf__open();
- if (!obj) {
- warn("failed to open BPF object\n");
- return 1;
- }
-
- obj->rodata->target_pid = target_pid;
-
- err = mountsnoop_bpf__load(obj);
- if (err) {
- warn("failed to load BPF object: %d\n", err);
- goto cleanup;
- }
-
- err = mountsnoop_bpf__attach(obj);
- if (err) {
- warn("failed to attach BPF programs: %d\n", err);
- goto cleanup;
- }
-
- pb = perf_buffer__new(bpf_map__fd(obj->maps.events), PERF_BUFFER_PAGES,
- handle_event, handle_lost_events, NULL, NULL);
- if (!pb) {
- err = -errno;
- warn("failed to open perf buffer: %d\n", err);
- goto cleanup;
- }
-
- if (signal(SIGINT, sig_int) == SIG_ERR) {
- warn("can't set signal handler: %s\n", strerror(errno));
- err = 1;
- goto cleanup;
- }
-
- if (!output_vertically) {
- if (emit_timestamp)
- printf("%-8s ", "TIME");
- printf("%-16s %-7s %-7s %-11s %s\n", "COMM", "PID", "TID", "MNT_NS", "CALL");
- }
-
- while (!exiting) {
- err = perf_buffer__poll(pb, PERF_POLL_TIMEOUT_MS);
- if (err < 0 && err != -EINTR) {
- fprintf(stderr, "error polling perf buffer: %s\n", strerror(-err));
- goto cleanup;
- }
- /* reset err to return 0 if exiting */
- err = 0;
- }
-
-cleanup:
- perf_buffer__free(pb);
- mountsnoop_bpf__destroy(obj);
-
- return err != 0;
-}
diff --git a/libbpf-tools/mountsnoop.h b/libbpf-tools/mountsnoop.h
deleted file mode 100644
index b79fd17..0000000
--- a/libbpf-tools/mountsnoop.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-#ifndef __MOUNTSNOOP_H
-#define __MOUNTSNOOP_H
-
-#define TASK_COMM_LEN 16
-#define FS_NAME_LEN 8
-#define DATA_LEN 512
-#define PATH_MAX 4096
-
-enum op {
- MOUNT,
- UMOUNT,
-};
-
-struct arg {
- __u64 ts;
- __u64 flags;
- const char *src;
- const char *dest;
- const char *fs;
- const char *data;
- enum op op;
-};
-
-struct event {
- __u64 delta;
- __u64 flags;
- __u32 pid;
- __u32 tid;
- unsigned int mnt_ns;
- int ret;
- char comm[TASK_COMM_LEN];
- char fs[FS_NAME_LEN];
- char src[PATH_MAX];
- char dest[PATH_MAX];
- char data[DATA_LEN];
- enum op op;
-};
-
-#endif /* __MOUNTSNOOP_H */
diff --git a/libbpf-tools/numamove.bpf.c b/libbpf-tools/numamove.bpf.c
deleted file mode 100644
index 69d8d5f..0000000
--- a/libbpf-tools/numamove.bpf.c
+++ /dev/null
@@ -1,49 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-// Copyright (c) 2020 Wenbo Zhang
-#include <vmlinux.h>
-#include <bpf/bpf_helpers.h>
-#include <bpf/bpf_tracing.h>
-
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- __uint(max_entries, 10240);
- __type(key, u32);
- __type(value, u64);
- __uint(map_flags, BPF_F_NO_PREALLOC);
-} start SEC(".maps");
-
-__u64 latency = 0;
-__u64 num = 0;
-
-SEC("fentry/migrate_misplaced_page")
-int BPF_PROG(migrate_misplaced_page)
-{
- u32 pid = bpf_get_current_pid_tgid();
- u64 ts = bpf_ktime_get_ns();
-
- bpf_map_update_elem(&start, &pid, &ts, 0);
- return 0;
-}
-
-SEC("fexit/migrate_misplaced_page")
-int BPF_PROG(migrate_misplaced_page_exit)
-{
- u32 pid = bpf_get_current_pid_tgid();
- u64 *tsp, ts = bpf_ktime_get_ns();
- s64 delta;
-
- tsp = bpf_map_lookup_elem(&start, &pid);
- if (!tsp)
- return 0;
- delta = (s64)(ts - *tsp);
- if (delta < 0)
- goto cleanup;
- __sync_fetch_and_add(&latency, delta / 1000000U);
- __sync_fetch_and_add(&num, 1);
-
-cleanup:
- bpf_map_delete_elem(&start, &pid);
- return 0;
-}
-
-char LICENSE[] SEC("license") = "GPL";
diff --git a/libbpf-tools/numamove.c b/libbpf-tools/numamove.c
deleted file mode 100644
index 0747f84..0000000
--- a/libbpf-tools/numamove.c
+++ /dev/null
@@ -1,119 +0,0 @@
-// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
-// Copyright (c) 2020 Wenbo Zhang
-//
-// Based on numamove(8) from BPF-Perf-Tools-Book by Brendan Gregg.
-// 8-Jun-2020 Wenbo Zhang Created this.
-#include <argp.h>
-#include <signal.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <time.h>
-#include <bpf/libbpf.h>
-#include <bpf/bpf.h>
-#include "numamove.skel.h"
-#include "trace_helpers.h"
-
-static struct env {
- bool verbose;
-} env;
-
-static volatile bool exiting;
-
-const char *argp_program_version = "numamove 0.1";
-const char *argp_program_bug_address =
- "https://github.com/iovisor/bcc/tree/master/libbpf-tools";
-const char argp_program_doc[] =
-"Show page migrations of type NUMA misplaced per second.\n"
-"\n"
-"USAGE: numamove [--help]\n"
-"\n"
-"EXAMPLES:\n"
-" numamove # Show page migrations' count and latency";
-
-static const struct argp_option opts[] = {
- { "verbose", 'v', NULL, 0, "Verbose debug output" },
- { NULL, 'h', NULL, OPTION_HIDDEN, "Show the full help" },
- {},
-};
-
-static error_t parse_arg(int key, char *arg, struct argp_state *state)
-{
- switch (key) {
- case 'h':
- argp_state_help(state, stderr, ARGP_HELP_STD_HELP);
- break;
- case 'v':
- env.verbose = true;
- break;
- default:
- return ARGP_ERR_UNKNOWN;
- }
- return 0;
-}
-
-static int libbpf_print_fn(enum libbpf_print_level level, const char *format, va_list args)
-{
- if (level == LIBBPF_DEBUG && !env.verbose)
- return 0;
- return vfprintf(stderr, format, args);
-}
-
-static void sig_handler(int sig)
-{
- exiting = true;
-}
-
-int main(int argc, char **argv)
-{
- static const struct argp argp = {
- .options = opts,
- .parser = parse_arg,
- .doc = argp_program_doc,
- };
- struct numamove_bpf *obj;
- struct tm *tm;
- char ts[32];
- time_t t;
- int err;
-
- err = argp_parse(&argp, argc, argv, 0, NULL, NULL);
- if (err)
- return err;
-
- libbpf_set_strict_mode(LIBBPF_STRICT_ALL);
- libbpf_set_print(libbpf_print_fn);
-
- obj = numamove_bpf__open_and_load();
- if (!obj) {
- fprintf(stderr, "failed to open and/or load BPF object\n");
- return 1;
- }
-
- if (!obj->bss) {
- fprintf(stderr, "Memory-mapping BPF maps is supported starting from Linux 5.7, please upgrade.\n");
- goto cleanup;
- }
-
- err = numamove_bpf__attach(obj);
- if (err) {
- fprintf(stderr, "failed to attach BPF programs\n");
- goto cleanup;
- }
-
- signal(SIGINT, sig_handler);
-
- printf("%-10s %18s %18s\n", "TIME", "NUMA_migrations", "NUMA_migrations_ms");
- while (!exiting) {
- sleep(1);
- time(&t);
- tm = localtime(&t);
- strftime(ts, sizeof(ts), "%H:%M:%S", tm);
- printf("%-10s %18lld %18lld\n", ts,
- __atomic_exchange_n(&obj->bss->num, 0, __ATOMIC_RELAXED),
- __atomic_exchange_n(&obj->bss->latency, 0, __ATOMIC_RELAXED));
- }
-
-cleanup:
- numamove_bpf__destroy(obj);
- return err != 0;
-}
diff --git a/libbpf-tools/offcputime.bpf.c b/libbpf-tools/offcputime.bpf.c
deleted file mode 100644
index 92f505a..0000000
--- a/libbpf-tools/offcputime.bpf.c
+++ /dev/null
@@ -1,111 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-// Copyright (c) 2021 Wenbo Zhang
-#include <vmlinux.h>
-#include <bpf/bpf_helpers.h>
-#include <bpf/bpf_core_read.h>
-#include <bpf/bpf_tracing.h>
-#include "offcputime.h"
-#include "core_fixes.bpf.h"
-
-#define PF_KTHREAD 0x00200000 /* I am a kernel thread */
-#define MAX_ENTRIES 10240
-
-const volatile bool kernel_threads_only = false;
-const volatile bool user_threads_only = false;
-const volatile __u64 max_block_ns = -1;
-const volatile __u64 min_block_ns = 1;
-const volatile pid_t targ_tgid = -1;
-const volatile pid_t targ_pid = -1;
-const volatile long state = -1;
-
-struct internal_key {
- u64 start_ts;
- struct key_t key;
-};
-
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- __type(key, u32);
- __type(value, struct internal_key);
- __uint(max_entries, MAX_ENTRIES);
-} start SEC(".maps");
-
-struct {
- __uint(type, BPF_MAP_TYPE_STACK_TRACE);
- __uint(key_size, sizeof(u32));
-} stackmap SEC(".maps");
-
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- __type(key, struct key_t);
- __type(value, struct val_t);
- __uint(max_entries, MAX_ENTRIES);
-} info SEC(".maps");
-
-static bool allow_record(struct task_struct *t)
-{
- if (targ_tgid != -1 && targ_tgid != t->tgid)
- return false;
- if (targ_pid != -1 && targ_pid != t->pid)
- return false;
- if (user_threads_only && t->flags & PF_KTHREAD)
- return false;
- else if (kernel_threads_only && !(t->flags & PF_KTHREAD))
- return false;
- if (state != -1 && get_task_state(t) != state)
- return false;
- return true;
-}
-
-SEC("tp_btf/sched_switch")
-int BPF_PROG(sched_switch, bool preempt, struct task_struct *prev,
- struct task_struct *next)
-{
- struct internal_key *i_keyp, i_key;
- struct val_t *valp, val;
- s64 delta;
- u32 pid;
-
- if (allow_record(prev)) {
- pid = prev->pid;
- /* To distinguish idle threads of different cores */
- if (!pid)
- pid = bpf_get_smp_processor_id();
- i_key.key.pid = pid;
- i_key.key.tgid = prev->tgid;
- i_key.start_ts = bpf_ktime_get_ns();
-
- if (prev->flags & PF_KTHREAD)
- i_key.key.user_stack_id = -1;
- else
- i_key.key.user_stack_id =
- bpf_get_stackid(ctx, &stackmap,
- BPF_F_USER_STACK);
- i_key.key.kern_stack_id = bpf_get_stackid(ctx, &stackmap, 0);
- bpf_map_update_elem(&start, &pid, &i_key, 0);
- bpf_probe_read_str(&val.comm, sizeof(prev->comm), prev->comm);
- val.delta = 0;
- bpf_map_update_elem(&info, &i_key.key, &val, BPF_NOEXIST);
- }
-
- pid = next->pid;
- i_keyp = bpf_map_lookup_elem(&start, &pid);
- if (!i_keyp)
- return 0;
- delta = (s64)(bpf_ktime_get_ns() - i_keyp->start_ts);
- if (delta < 0)
- goto cleanup;
- delta /= 1000U;
- if (delta < min_block_ns || delta > max_block_ns)
- goto cleanup;
- valp = bpf_map_lookup_elem(&info, &i_keyp->key);
- if (!valp)
- goto cleanup;
- __sync_fetch_and_add(&valp->delta, delta);
-
-cleanup:
- bpf_map_delete_elem(&start, &pid);
- return 0;
-}
-
-char LICENSE[] SEC("license") = "GPL";
diff --git a/libbpf-tools/offcputime.c b/libbpf-tools/offcputime.c
deleted file mode 100644
index 37a8ec2..0000000
--- a/libbpf-tools/offcputime.c
+++ /dev/null
@@ -1,340 +0,0 @@
-// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
-// Copyright (c) 2021 Wenbo Zhang
-//
-// Based on offcputime(8) from BCC by Brendan Gregg.
-// 19-Mar-2021 Wenbo Zhang Created this.
-#include <argp.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <time.h>
-#include <bpf/libbpf.h>
-#include <bpf/bpf.h>
-#include "offcputime.h"
-#include "offcputime.skel.h"
-#include "trace_helpers.h"
-
-static struct env {
- pid_t pid;
- pid_t tid;
- bool user_threads_only;
- bool kernel_threads_only;
- int stack_storage_size;
- int perf_max_stack_depth;
- __u64 min_block_time;
- __u64 max_block_time;
- long state;
- int duration;
- bool verbose;
-} env = {
- .pid = -1,
- .tid = -1,
- .stack_storage_size = 1024,
- .perf_max_stack_depth = 127,
- .min_block_time = 1,
- .max_block_time = -1,
- .state = -1,
- .duration = 99999999,
-};
-
-static volatile bool exiting;
-
-const char *argp_program_version = "offcputime 0.1";
-const char *argp_program_bug_address =
- "https://github.com/iovisor/bcc/tree/master/libbpf-tools";
-const char argp_program_doc[] =
-"Summarize off-CPU time by stack trace.\n"
-"\n"
-"USAGE: offcputime [--help] [-p PID | -u | -k] [-m MIN-BLOCK-TIME] "
-"[-M MAX-BLOCK-TIME] [--state] [--perf-max-stack-depth] [--stack-storage-size] "
-"[duration]\n"
-"EXAMPLES:\n"
-" offcputime # trace off-CPU stack time until Ctrl-C\n"
-" offcputime 5 # trace for 5 seconds only\n"
-" offcputime -m 1000 # trace only events that last more than 1000 usec\n"
-" offcputime -M 10000 # trace only events that last less than 10000 usec\n"
-" offcputime -p 185 # only trace threads for PID 185\n"
-" offcputime -t 188 # only trace thread 188\n"
-" offcputime -u # only trace user threads (no kernel)\n"
-" offcputime -k # only trace kernel threads (no user)\n";
-
-#define OPT_PERF_MAX_STACK_DEPTH 1 /* --pef-max-stack-depth */
-#define OPT_STACK_STORAGE_SIZE 2 /* --stack-storage-size */
-#define OPT_STATE 3 /* --state */
-
-static const struct argp_option opts[] = {
- { "pid", 'p', "PID", 0, "Trace this PID only" },
- { "tid", 't', "TID", 0, "Trace this TID only" },
- { "user-threads-only", 'u', NULL, 0,
- "User threads only (no kernel threads)" },
- { "kernel-threads-only", 'k', NULL, 0,
- "Kernel threads only (no user threads)" },
- { "perf-max-stack-depth", OPT_PERF_MAX_STACK_DEPTH,
- "PERF-MAX-STACK-DEPTH", 0, "the limit for both kernel and user stack traces (default 127)" },
- { "stack-storage-size", OPT_STACK_STORAGE_SIZE, "STACK-STORAGE-SIZE", 0,
- "the number of unique stack traces that can be stored and displayed (default 1024)" },
- { "min-block-time", 'm', "MIN-BLOCK-TIME", 0,
- "the amount of time in microseconds over which we store traces (default 1)" },
- { "max-block-time", 'M', "MAX-BLOCK-TIME", 0,
- "the amount of time in microseconds under which we store traces (default U64_MAX)" },
- { "state", OPT_STATE, "STATE", 0, "filter on this thread state bitmask (eg, 2 == TASK_UNINTERRUPTIBLE) see include/linux/sched.h" },
- { "verbose", 'v', NULL, 0, "Verbose debug output" },
- { NULL, 'h', NULL, OPTION_HIDDEN, "Show the full help" },
- {},
-};
-
-static error_t parse_arg(int key, char *arg, struct argp_state *state)
-{
- static int pos_args;
-
- switch (key) {
- case 'h':
- argp_state_help(state, stderr, ARGP_HELP_STD_HELP);
- break;
- case 'v':
- env.verbose = true;
- break;
- case 'p':
- errno = 0;
- env.pid = strtol(arg, NULL, 10);
- if (errno) {
- fprintf(stderr, "invalid PID: %s\n", arg);
- argp_usage(state);
- }
- break;
- case 't':
- errno = 0;
- env.tid = strtol(arg, NULL, 10);
- if (errno || env.tid <= 0) {
- fprintf(stderr, "Invalid TID: %s\n", arg);
- argp_usage(state);
- }
- break;
- case 'u':
- env.user_threads_only = true;
- break;
- case 'k':
- env.kernel_threads_only = true;
- break;
- case OPT_PERF_MAX_STACK_DEPTH:
- errno = 0;
- env.perf_max_stack_depth = strtol(arg, NULL, 10);
- if (errno) {
- fprintf(stderr, "invalid perf max stack depth: %s\n", arg);
- argp_usage(state);
- }
- break;
- case OPT_STACK_STORAGE_SIZE:
- errno = 0;
- env.stack_storage_size = strtol(arg, NULL, 10);
- if (errno) {
- fprintf(stderr, "invalid stack storage size: %s\n", arg);
- argp_usage(state);
- }
- break;
- case 'm':
- errno = 0;
- env.min_block_time = strtoll(arg, NULL, 10);
- if (errno) {
- fprintf(stderr, "Invalid min block time (in us): %s\n", arg);
- argp_usage(state);
- }
- break;
- case 'M':
- errno = 0;
- env.max_block_time = strtoll(arg, NULL, 10);
- if (errno) {
- fprintf(stderr, "Invalid min block time (in us): %s\n", arg);
- argp_usage(state);
- }
- break;
- case OPT_STATE:
- errno = 0;
- env.state = strtol(arg, NULL, 10);
- if (errno || env.state < 0 || env.state > 2) {
- fprintf(stderr, "Invalid task state: %s\n", arg);
- argp_usage(state);
- }
- break;
- case ARGP_KEY_ARG:
- if (pos_args++) {
- fprintf(stderr,
- "Unrecognized positional argument: %s\n", arg);
- argp_usage(state);
- }
- errno = 0;
- env.duration = strtol(arg, NULL, 10);
- if (errno || env.duration <= 0) {
- fprintf(stderr, "Invalid duration (in s): %s\n", arg);
- argp_usage(state);
- }
- break;
- default:
- return ARGP_ERR_UNKNOWN;
- }
- return 0;
-}
-
-static int libbpf_print_fn(enum libbpf_print_level level, const char *format, va_list args)
-{
- if (level == LIBBPF_DEBUG && !env.verbose)
- return 0;
- return vfprintf(stderr, format, args);
-}
-
-static void sig_handler(int sig)
-{
-}
-
-static void print_map(struct ksyms *ksyms, struct syms_cache *syms_cache,
- struct offcputime_bpf *obj)
-{
- struct key_t lookup_key = {}, next_key;
- const struct ksym *ksym;
- const struct syms *syms;
- const struct sym *sym;
- int err, i, ifd, sfd;
- unsigned long *ip;
- struct val_t val;
-
- ip = calloc(env.perf_max_stack_depth, sizeof(*ip));
- if (!ip) {
- fprintf(stderr, "failed to alloc ip\n");
- return;
- }
-
- ifd = bpf_map__fd(obj->maps.info);
- sfd = bpf_map__fd(obj->maps.stackmap);
- while (!bpf_map_get_next_key(ifd, &lookup_key, &next_key)) {
- err = bpf_map_lookup_elem(ifd, &next_key, &val);
- if (err < 0) {
- fprintf(stderr, "failed to lookup info: %d\n", err);
- goto cleanup;
- }
- lookup_key = next_key;
- if (val.delta == 0)
- continue;
- if (bpf_map_lookup_elem(sfd, &next_key.kern_stack_id, ip) != 0) {
- fprintf(stderr, " [Missed Kernel Stack]\n");
- goto print_ustack;
- }
- for (i = 0; i < env.perf_max_stack_depth && ip[i]; i++) {
- ksym = ksyms__map_addr(ksyms, ip[i]);
- printf(" %s\n", ksym ? ksym->name : "Unknown");
- }
-
-print_ustack:
- if (next_key.user_stack_id == -1)
- goto skip_ustack;
-
- if (bpf_map_lookup_elem(sfd, &next_key.user_stack_id, ip) != 0) {
- fprintf(stderr, " [Missed User Stack]\n");
- continue;
- }
-
- syms = syms_cache__get_syms(syms_cache, next_key.tgid);
- if (!syms) {
- fprintf(stderr, "failed to get syms\n");
- goto skip_ustack;
- }
- for (i = 0; i < env.perf_max_stack_depth && ip[i]; i++) {
- sym = syms__map_addr(syms, ip[i]);
- if (sym)
- printf(" %s\n", sym->name);
- else
- printf(" [unknown]\n");
- }
-
-skip_ustack:
- printf(" %-16s %s (%d)\n", "-", val.comm, next_key.pid);
- printf(" %lld\n\n", val.delta);
- }
-
-cleanup:
- free(ip);
-}
-
-int main(int argc, char **argv)
-{
- static const struct argp argp = {
- .options = opts,
- .parser = parse_arg,
- .doc = argp_program_doc,
- };
- struct syms_cache *syms_cache = NULL;
- struct ksyms *ksyms = NULL;
- struct offcputime_bpf *obj;
- int err;
-
- err = argp_parse(&argp, argc, argv, 0, NULL, NULL);
- if (err)
- return err;
- if (env.user_threads_only && env.kernel_threads_only) {
- fprintf(stderr, "user_threads_only and kernel_threads_only cannot be used together.\n");
- return 1;
- }
- if (env.min_block_time >= env.max_block_time) {
- fprintf(stderr, "min_block_time should be smaller than max_block_time\n");
- return 1;
- }
-
- libbpf_set_strict_mode(LIBBPF_STRICT_ALL);
- libbpf_set_print(libbpf_print_fn);
-
- obj = offcputime_bpf__open();
- if (!obj) {
- fprintf(stderr, "failed to open BPF object\n");
- return 1;
- }
-
- /* initialize global data (filtering options) */
- obj->rodata->targ_tgid = env.pid;
- obj->rodata->targ_pid = env.tid;
- obj->rodata->user_threads_only = env.user_threads_only;
- obj->rodata->kernel_threads_only = env.kernel_threads_only;
- obj->rodata->state = env.state;
- obj->rodata->min_block_ns = env.min_block_time;
- obj->rodata->max_block_ns = env.max_block_time;
-
- bpf_map__set_value_size(obj->maps.stackmap,
- env.perf_max_stack_depth * sizeof(unsigned long));
- bpf_map__set_max_entries(obj->maps.stackmap, env.stack_storage_size);
-
- err = offcputime_bpf__load(obj);
- if (err) {
- fprintf(stderr, "failed to load BPF programs\n");
- goto cleanup;
- }
- ksyms = ksyms__load();
- if (!ksyms) {
- fprintf(stderr, "failed to load kallsyms\n");
- goto cleanup;
- }
- syms_cache = syms_cache__new(0);
- if (!syms_cache) {
- fprintf(stderr, "failed to create syms_cache\n");
- goto cleanup;
- }
- err = offcputime_bpf__attach(obj);
- if (err) {
- fprintf(stderr, "failed to attach BPF programs\n");
- goto cleanup;
- }
-
- signal(SIGINT, sig_handler);
-
- /*
- * We'll get sleep interrupted when someone presses Ctrl-C (which will
- * be "handled" with noop by sig_handler).
- */
- sleep(env.duration);
-
- print_map(ksyms, syms_cache, obj);
-
-cleanup:
- offcputime_bpf__destroy(obj);
- syms_cache__free(syms_cache);
- ksyms__free(ksyms);
- return err != 0;
-}
diff --git a/libbpf-tools/offcputime.h b/libbpf-tools/offcputime.h
deleted file mode 100644
index 43ca364..0000000
--- a/libbpf-tools/offcputime.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-#ifndef __OFFCPUTIME_H
-#define __OFFCPUTIME_H
-
-#define TASK_COMM_LEN 16
-
-struct key_t {
- __u32 pid;
- __u32 tgid;
- int user_stack_id;
- int kern_stack_id;
-};
-
-struct val_t {
- __u64 delta;
- char comm[TASK_COMM_LEN];
-};
-
-#endif /* __OFFCPUTIME_H */
diff --git a/libbpf-tools/oomkill.bpf.c b/libbpf-tools/oomkill.bpf.c
deleted file mode 100644
index 2586683..0000000
--- a/libbpf-tools/oomkill.bpf.c
+++ /dev/null
@@ -1,30 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-// Copyright (c) 2022 Jingxiang Zeng
-#include <vmlinux.h>
-#include <bpf/bpf_helpers.h>
-#include <bpf/bpf_core_read.h>
-#include <bpf/bpf_tracing.h>
-
-#include "oomkill.h"
-
-struct {
- __uint(type, BPF_MAP_TYPE_PERF_EVENT_ARRAY);
- __uint(key_size, sizeof(u32));
- __uint(value_size, sizeof(u32));
-} events SEC(".maps");
-
-SEC("kprobe/oom_kill_process")
-int BPF_KPROBE(oom_kill_process, struct oom_control *oc, const char *message)
-{
- struct data_t data;
-
- data.fpid = bpf_get_current_pid_tgid() >> 32;
- data.tpid = BPF_CORE_READ(oc, chosen, tgid);
- data.pages = BPF_CORE_READ(oc, totalpages);
- bpf_get_current_comm(&data.fcomm, sizeof(data.fcomm));
- bpf_probe_read_kernel(&data.tcomm, sizeof(data.tcomm), BPF_CORE_READ(oc, chosen, comm));
- bpf_perf_event_output(ctx, &events, BPF_F_CURRENT_CPU, &data, sizeof(data));
- return 0;
-}
-
-char LICENSE[] SEC("license") = "GPL";
diff --git a/libbpf-tools/oomkill.c b/libbpf-tools/oomkill.c
deleted file mode 100644
index 92976b8..0000000
--- a/libbpf-tools/oomkill.c
+++ /dev/null
@@ -1,165 +0,0 @@
-// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
-// Copyright (c) 2022 Jingxiang Zeng
-//
-// Based on oomkill(8) from BCC by Brendan Gregg.
-// 13-Jan-2022 Jingxiang Zeng Created this.
-#include <argp.h>
-#include <errno.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-#include <unistd.h>
-
-#include <bpf/bpf.h>
-#include <bpf/libbpf.h>
-#include "oomkill.skel.h"
-#include "oomkill.h"
-#include "trace_helpers.h"
-
-#define PERF_POLL_TIMEOUT_MS 100
-
-static volatile sig_atomic_t exiting = 0;
-
-static bool verbose = false;
-
-const char *argp_program_version = "oomkill 0.1";
-const char *argp_program_bug_address =
- "https://github.com/iovisor/bcc/tree/master/libbpf-tools";
-const char argp_program_doc[] =
-"Trace OOM kills.\n"
-"\n"
-"USAGE: oomkill [-h]\n"
-"\n"
-"EXAMPLES:\n"
-" oomkill # trace OOM kills\n";
-
-static const struct argp_option opts[] = {
- { "verbose", 'v', NULL, 0, "Verbose debug output" },
- { NULL, 'h', NULL, OPTION_HIDDEN, "Show the full help" },
- {},
-};
-
-static error_t parse_arg(int key, char *arg, struct argp_state *state)
-{
- switch (key) {
- case 'v':
- verbose = true;
- break;
- case 'h':
- argp_state_help(state, stderr, ARGP_HELP_STD_HELP);
- break;
- default:
- return ARGP_ERR_UNKNOWN;
- }
- return 0;
-}
-
-static void handle_event(void *ctx, int cpu, void *data, __u32 data_sz)
-{
- FILE *f;
- char buf[256];
- int n = 0;
- struct tm *tm;
- char ts[32];
- time_t t;
- struct data_t *e = data;
-
- f = fopen("/proc/loadavg", "r");
- if (f) {
- memset(buf, 0, sizeof(buf));
- n = fread(buf, 1, sizeof(buf), f);
- fclose(f);
- }
- time(&t);
- tm = localtime(&t);
- strftime(ts, sizeof(ts), "%H:%M:%S", tm);
-
- if (n)
- printf("%s Triggered by PID %d (\"%s\"), OOM kill of PID %d (\"%s\"), %lld pages, loadavg: %s\n",
- ts, e->fpid, e->fcomm, e->tpid, e->tcomm, e->pages, buf);
- else
- printf("%s Triggered by PID %d (\"%s\"), OOM kill of PID %d (\"%s\"), %lld pages\n",
- ts, e->fpid, e->fcomm, e->tpid, e->tcomm, e->pages);
-}
-
-static void handle_lost_events(void *ctx, int cpu, __u64 lost_cnt)
-{
- printf("Lost %llu events on CPU #%d!\n", lost_cnt, cpu);
-}
-
-static void sig_int(int signo)
-{
- exiting = 1;
-}
-
-static int libbpf_print_fn(enum libbpf_print_level level, const char *format, va_list args)
-{
- if (level == LIBBPF_DEBUG && !verbose)
- return 0;
- return vfprintf(stderr, format, args);
-}
-
-int main(int argc, char **argv)
-{
- static const struct argp argp = {
- .options = opts,
- .parser = parse_arg,
- .doc = argp_program_doc,
- };
- struct perf_buffer *pb = NULL;
- struct oomkill_bpf *obj;
- int err;
-
- err = argp_parse(&argp, argc, argv, 0, NULL, NULL);
- if (err)
- return err;
-
- libbpf_set_strict_mode(LIBBPF_STRICT_ALL);
- libbpf_set_print(libbpf_print_fn);
-
- obj = oomkill_bpf__open_and_load();
- if (!obj) {
- fprintf(stderr, "failed to load and open BPF object\n");
- return 1;
- }
-
- err = oomkill_bpf__attach(obj);
- if (err) {
- fprintf(stderr, "failed to attach BPF programs\n");
- goto cleanup;
- }
-
- pb = perf_buffer__new(bpf_map__fd(obj->maps.events), 64,
- handle_event, handle_lost_events, NULL, NULL);
- if (!pb) {
- err = -errno;
- fprintf(stderr, "failed to open perf buffer: %d\n", err);
- goto cleanup;
- }
-
- if (signal(SIGINT, sig_int) == SIG_ERR) {
- fprintf(stderr, "can't set signal handler: %d\n", err);
- err = 1;
- goto cleanup;
- }
-
- printf("Tracing OOM kills... Ctrl-C to stop.\n");
-
- while (!exiting) {
- err = perf_buffer__poll(pb, PERF_POLL_TIMEOUT_MS);
- if (err < 0 && err != -EINTR) {
- fprintf(stderr, "error polling perf buffer: %d\n", err);
- goto cleanup;
- }
- /* reset err to return 0 if exiting */
- err = 0;
- }
-
-cleanup:
- perf_buffer__free(pb);
- oomkill_bpf__destroy(obj);
-
- return err != 0;
-}
diff --git a/libbpf-tools/oomkill.h b/libbpf-tools/oomkill.h
deleted file mode 100644
index 086099d..0000000
--- a/libbpf-tools/oomkill.h
+++ /dev/null
@@ -1,15 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-#ifndef __OOMKILL_H
-#define __OOMKILL_H
-
-#define TASK_COMM_LEN 16
-
-struct data_t {
- __u32 fpid;
- __u32 tpid;
- __u64 pages;
- char fcomm[TASK_COMM_LEN];
- char tcomm[TASK_COMM_LEN];
-};
-
-#endif /* __OOMKILL_H */
diff --git a/libbpf-tools/opensnoop.bpf.c b/libbpf-tools/opensnoop.bpf.c
deleted file mode 100644
index e28131a..0000000
--- a/libbpf-tools/opensnoop.bpf.c
+++ /dev/null
@@ -1,129 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-// Copyright (c) 2019 Facebook
-// Copyright (c) 2020 Netflix
-#include <vmlinux.h>
-#include <bpf/bpf_helpers.h>
-#include "opensnoop.h"
-
-const volatile pid_t targ_pid = 0;
-const volatile pid_t targ_tgid = 0;
-const volatile uid_t targ_uid = 0;
-const volatile bool targ_failed = false;
-
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- __uint(max_entries, 10240);
- __type(key, u32);
- __type(value, struct args_t);
-} start SEC(".maps");
-
-struct {
- __uint(type, BPF_MAP_TYPE_PERF_EVENT_ARRAY);
- __uint(key_size, sizeof(u32));
- __uint(value_size, sizeof(u32));
-} events SEC(".maps");
-
-static __always_inline bool valid_uid(uid_t uid) {
- return uid != INVALID_UID;
-}
-
-static __always_inline
-bool trace_allowed(u32 tgid, u32 pid)
-{
- u32 uid;
-
- /* filters */
- if (targ_tgid && targ_tgid != tgid)
- return false;
- if (targ_pid && targ_pid != pid)
- return false;
- if (valid_uid(targ_uid)) {
- uid = (u32)bpf_get_current_uid_gid();
- if (targ_uid != uid) {
- return false;
- }
- }
- return true;
-}
-
-SEC("tracepoint/syscalls/sys_enter_open")
-int tracepoint__syscalls__sys_enter_open(struct trace_event_raw_sys_enter* ctx)
-{
- u64 id = bpf_get_current_pid_tgid();
- /* use kernel terminology here for tgid/pid: */
- u32 tgid = id >> 32;
- u32 pid = id;
-
- /* store arg info for later lookup */
- if (trace_allowed(tgid, pid)) {
- struct args_t args = {};
- args.fname = (const char *)ctx->args[0];
- args.flags = (int)ctx->args[1];
- bpf_map_update_elem(&start, &pid, &args, 0);
- }
- return 0;
-}
-
-SEC("tracepoint/syscalls/sys_enter_openat")
-int tracepoint__syscalls__sys_enter_openat(struct trace_event_raw_sys_enter* ctx)
-{
- u64 id = bpf_get_current_pid_tgid();
- /* use kernel terminology here for tgid/pid: */
- u32 tgid = id >> 32;
- u32 pid = id;
-
- /* store arg info for later lookup */
- if (trace_allowed(tgid, pid)) {
- struct args_t args = {};
- args.fname = (const char *)ctx->args[1];
- args.flags = (int)ctx->args[2];
- bpf_map_update_elem(&start, &pid, &args, 0);
- }
- return 0;
-}
-
-static __always_inline
-int trace_exit(struct trace_event_raw_sys_exit* ctx)
-{
- struct event event = {};
- struct args_t *ap;
- int ret;
- u32 pid = bpf_get_current_pid_tgid();
-
- ap = bpf_map_lookup_elem(&start, &pid);
- if (!ap)
- return 0; /* missed entry */
- ret = ctx->ret;
- if (targ_failed && ret >= 0)
- goto cleanup; /* want failed only */
-
- /* event data */
- event.pid = bpf_get_current_pid_tgid() >> 32;
- event.uid = bpf_get_current_uid_gid();
- bpf_get_current_comm(&event.comm, sizeof(event.comm));
- bpf_probe_read_user_str(&event.fname, sizeof(event.fname), ap->fname);
- event.flags = ap->flags;
- event.ret = ret;
-
- /* emit event */
- bpf_perf_event_output(ctx, &events, BPF_F_CURRENT_CPU,
- &event, sizeof(event));
-
-cleanup:
- bpf_map_delete_elem(&start, &pid);
- return 0;
-}
-
-SEC("tracepoint/syscalls/sys_exit_open")
-int tracepoint__syscalls__sys_exit_open(struct trace_event_raw_sys_exit* ctx)
-{
- return trace_exit(ctx);
-}
-
-SEC("tracepoint/syscalls/sys_exit_openat")
-int tracepoint__syscalls__sys_exit_openat(struct trace_event_raw_sys_exit* ctx)
-{
- return trace_exit(ctx);
-}
-
-char LICENSE[] SEC("license") = "GPL";
diff --git a/libbpf-tools/opensnoop.c b/libbpf-tools/opensnoop.c
deleted file mode 100644
index 557a63c..0000000
--- a/libbpf-tools/opensnoop.c
+++ /dev/null
@@ -1,315 +0,0 @@
-// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
-// Copyright (c) 2019 Facebook
-// Copyright (c) 2020 Netflix
-//
-// Based on opensnoop(8) from BCC by Brendan Gregg and others.
-// 14-Feb-2020 Brendan Gregg Created this.
-#include <argp.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/time.h>
-#include <time.h>
-#include <unistd.h>
-#include <bpf/libbpf.h>
-#include <bpf/bpf.h>
-#include "opensnoop.h"
-#include "opensnoop.skel.h"
-#include "trace_helpers.h"
-
-/* Tune the buffer size and wakeup rate. These settings cope with roughly
- * 50k opens/sec.
- */
-#define PERF_BUFFER_PAGES 64
-#define PERF_BUFFER_TIME_MS 10
-
-/* Set the poll timeout when no events occur. This can affect -d accuracy. */
-#define PERF_POLL_TIMEOUT_MS 100
-
-#define NSEC_PER_SEC 1000000000ULL
-
-static volatile sig_atomic_t exiting = 0;
-
-static struct env {
- pid_t pid;
- pid_t tid;
- uid_t uid;
- int duration;
- bool verbose;
- bool timestamp;
- bool print_uid;
- bool extended;
- bool failed;
- char *name;
-} env = {
- .uid = INVALID_UID
-};
-
-const char *argp_program_version = "opensnoop 0.1";
-const char *argp_program_bug_address =
- "https://github.com/iovisor/bcc/tree/master/libbpf-tools";
-const char argp_program_doc[] =
-"Trace open family syscalls\n"
-"\n"
-"USAGE: opensnoop [-h] [-T] [-U] [-x] [-p PID] [-t TID] [-u UID] [-d DURATION]\n"
-" [-n NAME] [-e]\n"
-"\n"
-"EXAMPLES:\n"
-" ./opensnoop # trace all open() syscalls\n"
-" ./opensnoop -T # include timestamps\n"
-" ./opensnoop -U # include UID\n"
-" ./opensnoop -x # only show failed opens\n"
-" ./opensnoop -p 181 # only trace PID 181\n"
-" ./opensnoop -t 123 # only trace TID 123\n"
-" ./opensnoop -u 1000 # only trace UID 1000\n"
-" ./opensnoop -d 10 # trace for 10 seconds only\n"
-" ./opensnoop -n main # only print process names containing \"main\"\n"
-" ./opensnoop -e # show extended fields\n";
-
-static const struct argp_option opts[] = {
- { "duration", 'd', "DURATION", 0, "Duration to trace"},
- { "extended-fields", 'e', NULL, 0, "Print extended fields"},
- { NULL, 'h', NULL, OPTION_HIDDEN, "Show the full help"},
- { "name", 'n', "NAME", 0, "Trace process names containing this"},
- { "pid", 'p', "PID", 0, "Process ID to trace"},
- { "tid", 't', "TID", 0, "Thread ID to trace"},
- { "timestamp", 'T', NULL, 0, "Print timestamp"},
- { "uid", 'u', "UID", 0, "User ID to trace"},
- { "print-uid", 'U', NULL, 0, "Print UID"},
- { "verbose", 'v', NULL, 0, "Verbose debug output" },
- { "failed", 'x', NULL, 0, "Failed opens only"},
- {},
-};
-
-static error_t parse_arg(int key, char *arg, struct argp_state *state)
-{
- static int pos_args;
- long int pid, uid, duration;
-
- switch (key) {
- case 'e':
- env.extended = true;
- break;
- case 'h':
- argp_usage(state);
- break;
- case 'T':
- env.timestamp = true;
- break;
- case 'U':
- env.print_uid = true;
- break;
- case 'v':
- env.verbose = true;
- break;
- case 'x':
- env.failed = true;
- break;
- case 'd':
- errno = 0;
- duration = strtol(arg, NULL, 10);
- if (errno || duration <= 0) {
- fprintf(stderr, "Invalid duration: %s\n", arg);
- argp_usage(state);
- }
- env.duration = duration;
- break;
- case 'n':
- errno = 0;
- env.name = arg;
- break;
- case 'p':
- errno = 0;
- pid = strtol(arg, NULL, 10);
- if (errno || pid <= 0) {
- fprintf(stderr, "Invalid PID: %s\n", arg);
- argp_usage(state);
- }
- env.pid = pid;
- break;
- case 't':
- errno = 0;
- pid = strtol(arg, NULL, 10);
- if (errno || pid <= 0) {
- fprintf(stderr, "Invalid TID: %s\n", arg);
- argp_usage(state);
- }
- env.tid = pid;
- break;
- case 'u':
- errno = 0;
- uid = strtol(arg, NULL, 10);
- if (errno || uid < 0 || uid >= INVALID_UID) {
- fprintf(stderr, "Invalid UID %s\n", arg);
- argp_usage(state);
- }
- env.uid = uid;
- break;
- case ARGP_KEY_ARG:
- if (pos_args++) {
- fprintf(stderr,
- "Unrecognized positional argument: %s\n", arg);
- argp_usage(state);
- }
- errno = 0;
- break;
- default:
- return ARGP_ERR_UNKNOWN;
- }
- return 0;
-}
-
-static int libbpf_print_fn(enum libbpf_print_level level, const char *format, va_list args)
-{
- if (level == LIBBPF_DEBUG && !env.verbose)
- return 0;
- return vfprintf(stderr, format, args);
-}
-
-static void sig_int(int signo)
-{
- exiting = 1;
-}
-
-void handle_event(void *ctx, int cpu, void *data, __u32 data_sz)
-{
- const struct event *e = data;
- struct tm *tm;
- char ts[32];
- time_t t;
- int fd, err;
-
- /* name filtering is currently done in user space */
- if (env.name && strstr(e->comm, env.name) == NULL)
- return;
-
- /* prepare fields */
- time(&t);
- tm = localtime(&t);
- strftime(ts, sizeof(ts), "%H:%M:%S", tm);
- if (e->ret >= 0) {
- fd = e->ret;
- err = 0;
- } else {
- fd = -1;
- err = - e->ret;
- }
-
- /* print output */
- if (env.timestamp)
- printf("%-8s ", ts);
- if (env.print_uid)
- printf("%-6d ", e->uid);
- printf("%-6d %-16s %3d %3d ", e->pid, e->comm, fd, err);
- if (env.extended)
- printf("%08o ", e->flags);
- printf("%s\n", e->fname);
-}
-
-void handle_lost_events(void *ctx, int cpu, __u64 lost_cnt)
-{
- fprintf(stderr, "Lost %llu events on CPU #%d!\n", lost_cnt, cpu);
-}
-
-int main(int argc, char **argv)
-{
- static const struct argp argp = {
- .options = opts,
- .parser = parse_arg,
- .doc = argp_program_doc,
- };
- struct perf_buffer *pb = NULL;
- struct opensnoop_bpf *obj;
- __u64 time_end = 0;
- int err;
-
- err = argp_parse(&argp, argc, argv, 0, NULL, NULL);
- if (err)
- return err;
-
- libbpf_set_strict_mode(LIBBPF_STRICT_ALL);
- libbpf_set_print(libbpf_print_fn);
-
- obj = opensnoop_bpf__open();
- if (!obj) {
- fprintf(stderr, "failed to open BPF object\n");
- return 1;
- }
-
- /* initialize global data (filtering options) */
- obj->rodata->targ_tgid = env.pid;
- obj->rodata->targ_pid = env.tid;
- obj->rodata->targ_uid = env.uid;
- obj->rodata->targ_failed = env.failed;
-
-#ifdef __aarch64__
- /* aarch64 has no open syscall, only openat variants.
- * Disable associated tracepoints that do not exist. See #3344.
- */
- bpf_program__set_autoload(
- obj->progs.tracepoint__syscalls__sys_enter_open, false);
- bpf_program__set_autoload(
- obj->progs.tracepoint__syscalls__sys_exit_open, false);
-#endif
-
- err = opensnoop_bpf__load(obj);
- if (err) {
- fprintf(stderr, "failed to load BPF object: %d\n", err);
- goto cleanup;
- }
-
- err = opensnoop_bpf__attach(obj);
- if (err) {
- fprintf(stderr, "failed to attach BPF programs\n");
- goto cleanup;
- }
-
- /* print headers */
- if (env.timestamp)
- printf("%-8s ", "TIME");
- if (env.print_uid)
- printf("%-6s ", "UID");
- printf("%-6s %-16s %3s %3s ", "PID", "COMM", "FD", "ERR");
- if (env.extended)
- printf("%-8s ", "FLAGS");
- printf("%s\n", "PATH");
-
- /* setup event callbacks */
- pb = perf_buffer__new(bpf_map__fd(obj->maps.events), PERF_BUFFER_PAGES,
- handle_event, handle_lost_events, NULL, NULL);
- if (!pb) {
- err = -errno;
- fprintf(stderr, "failed to open perf buffer: %d\n", err);
- goto cleanup;
- }
-
- /* setup duration */
- if (env.duration)
- time_end = get_ktime_ns() + env.duration * NSEC_PER_SEC;
-
- if (signal(SIGINT, sig_int) == SIG_ERR) {
- fprintf(stderr, "can't set signal handler: %s\n", strerror(errno));
- err = 1;
- goto cleanup;
- }
-
- /* main: poll */
- while (!exiting) {
- err = perf_buffer__poll(pb, PERF_POLL_TIMEOUT_MS);
- if (err < 0 && err != -EINTR) {
- fprintf(stderr, "error polling perf buffer: %s\n", strerror(-err));
- goto cleanup;
- }
- if (env.duration && get_ktime_ns() > time_end)
- goto cleanup;
- /* reset err to return 0 if exiting */
- err = 0;
- }
-
-cleanup:
- perf_buffer__free(pb);
- opensnoop_bpf__destroy(obj);
-
- return err != 0;
-}
diff --git a/libbpf-tools/opensnoop.h b/libbpf-tools/opensnoop.h
deleted file mode 100644
index 70bfdfc..0000000
--- a/libbpf-tools/opensnoop.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-#ifndef __OPENSNOOP_H
-#define __OPENSNOOP_H
-
-#define TASK_COMM_LEN 16
-#define NAME_MAX 255
-#define INVALID_UID ((uid_t)-1)
-
-struct args_t {
- const char *fname;
- int flags;
-};
-
-struct event {
- /* user terminology for pid: */
- __u64 ts;
- pid_t pid;
- uid_t uid;
- int ret;
- int flags;
- char comm[TASK_COMM_LEN];
- char fname[NAME_MAX];
-};
-
-#endif /* __OPENSNOOP_H */
diff --git a/libbpf-tools/powerpc/vmlinux.h b/libbpf-tools/powerpc/vmlinux.h
deleted file mode 120000
index 3312543..0000000
--- a/libbpf-tools/powerpc/vmlinux.h
+++ /dev/null
@@ -1 +0,0 @@
-vmlinux_510.h
\ No newline at end of file
diff --git a/libbpf-tools/powerpc/vmlinux_510.h b/libbpf-tools/powerpc/vmlinux_510.h
deleted file mode 100644
index 3b1b012..0000000
--- a/libbpf-tools/powerpc/vmlinux_510.h
+++ /dev/null
@@ -1,123447 +0,0 @@
-#ifndef __VMLINUX_H__
-#define __VMLINUX_H__
-
-#ifndef BPF_NO_PRESERVE_ACCESS_INDEX
-#pragma clang attribute push (__attribute__((preserve_access_index)), apply_to = record)
-#endif
-
-typedef char *__gnuc_va_list;
-
-typedef __gnuc_va_list va_list;
-
-typedef unsigned char __u8;
-
-typedef short int __s16;
-
-typedef short unsigned int __u16;
-
-typedef int __s32;
-
-typedef unsigned int __u32;
-
-typedef long long int __s64;
-
-typedef long long unsigned int __u64;
-
-typedef __u8 u8;
-
-typedef __s16 s16;
-
-typedef __u16 u16;
-
-typedef __s32 s32;
-
-typedef __u32 u32;
-
-typedef __s64 s64;
-
-typedef __u64 u64;
-
-typedef struct {
- __u32 u[4];
-} __vector128;
-
-typedef __vector128 vector128;
-
-enum {
- false = 0,
- true = 1,
-};
-
-typedef long int __kernel_long_t;
-
-typedef long unsigned int __kernel_ulong_t;
-
-typedef int __kernel_pid_t;
-
-typedef unsigned int __kernel_uid32_t;
-
-typedef unsigned int __kernel_gid32_t;
-
-typedef __kernel_ulong_t __kernel_size_t;
-
-typedef __kernel_long_t __kernel_ssize_t;
-
-typedef long long int __kernel_loff_t;
-
-typedef long long int __kernel_time64_t;
-
-typedef __kernel_long_t __kernel_clock_t;
-
-typedef int __kernel_timer_t;
-
-typedef int __kernel_clockid_t;
-
-typedef __u16 __be16;
-
-typedef __u32 __be32;
-
-typedef __u64 __be64;
-
-typedef unsigned int __poll_t;
-
-typedef u32 __kernel_dev_t;
-
-typedef __kernel_dev_t dev_t;
-
-typedef short unsigned int umode_t;
-
-typedef __kernel_pid_t pid_t;
-
-typedef __kernel_clockid_t clockid_t;
-
-typedef _Bool bool;
-
-typedef __kernel_uid32_t uid_t;
-
-typedef __kernel_gid32_t gid_t;
-
-typedef __kernel_loff_t loff_t;
-
-typedef __kernel_size_t size_t;
-
-typedef __kernel_ssize_t ssize_t;
-
-typedef long unsigned int ulong;
-
-typedef s32 int32_t;
-
-typedef u32 uint32_t;
-
-typedef u64 sector_t;
-
-typedef u64 blkcnt_t;
-
-typedef u64 dma_addr_t;
-
-typedef unsigned int gfp_t;
-
-typedef unsigned int fmode_t;
-
-typedef struct {
- int counter;
-} atomic_t;
-
-typedef struct {
- s64 counter;
-} atomic64_t;
-
-struct list_head {
- struct list_head *next;
- struct list_head *prev;
-};
-
-struct hlist_node;
-
-struct hlist_head {
- struct hlist_node *first;
-};
-
-struct hlist_node {
- struct hlist_node *next;
- struct hlist_node **pprev;
-};
-
-struct callback_head {
- struct callback_head *next;
- void (*func)(struct callback_head *);
-};
-
-struct user_pt_regs {
- long unsigned int gpr[32];
- long unsigned int nip;
- long unsigned int msr;
- long unsigned int orig_gpr3;
- long unsigned int ctr;
- long unsigned int link;
- long unsigned int xer;
- long unsigned int ccr;
- long unsigned int softe;
- long unsigned int trap;
- long unsigned int dar;
- long unsigned int dsisr;
- long unsigned int result;
-};
-
-struct pt_regs {
- union {
- struct user_pt_regs user_regs;
- struct {
- long unsigned int gpr[32];
- long unsigned int nip;
- long unsigned int msr;
- long unsigned int orig_gpr3;
- long unsigned int ctr;
- long unsigned int link;
- long unsigned int xer;
- long unsigned int ccr;
- long unsigned int softe;
- long unsigned int trap;
- long unsigned int dar;
- long unsigned int dsisr;
- long unsigned int result;
- };
- };
- union {
- struct {
- long unsigned int ppr;
- long unsigned int kuap;
- };
- long unsigned int __pad[2];
- };
-};
-
-struct lock_class_key {};
-
-struct fs_context;
-
-struct fs_parameter_spec;
-
-struct dentry;
-
-struct super_block;
-
-struct module;
-
-struct file_system_type {
- const char *name;
- int fs_flags;
- int (*init_fs_context)(struct fs_context *);
- const struct fs_parameter_spec *parameters;
- struct dentry * (*mount)(struct file_system_type *, int, const char *, void *);
- void (*kill_sb)(struct super_block *);
- struct module *owner;
- struct file_system_type *next;
- struct hlist_head fs_supers;
- struct lock_class_key s_lock_key;
- struct lock_class_key s_umount_key;
- struct lock_class_key s_vfs_rename_key;
- struct lock_class_key s_writers_key[3];
- struct lock_class_key i_lock_key;
- struct lock_class_key i_mutex_key;
- struct lock_class_key i_mutex_dir_key;
-};
-
-typedef struct {
- volatile unsigned int slock;
-} arch_spinlock_t;
-
-typedef struct {
- volatile int lock;
-} arch_rwlock_t;
-
-struct raw_spinlock {
- arch_spinlock_t raw_lock;
-};
-
-typedef struct raw_spinlock raw_spinlock_t;
-
-struct spinlock {
- union {
- struct raw_spinlock rlock;
- };
-};
-
-typedef struct spinlock spinlock_t;
-
-typedef struct {
- arch_rwlock_t raw_lock;
-} rwlock_t;
-
-struct ratelimit_state {
- raw_spinlock_t lock;
- int interval;
- int burst;
- int printed;
- int missed;
- long unsigned int begin;
- long unsigned int flags;
-};
-
-typedef void *fl_owner_t;
-
-struct file;
-
-struct kiocb;
-
-struct iov_iter;
-
-struct dir_context;
-
-struct poll_table_struct;
-
-struct vm_area_struct;
-
-struct inode;
-
-struct file_lock;
-
-struct page;
-
-struct pipe_inode_info;
-
-struct seq_file;
-
-struct file_operations {
- struct module *owner;
- loff_t (*llseek)(struct file *, loff_t, int);
- ssize_t (*read)(struct file *, char *, size_t, loff_t *);
- ssize_t (*write)(struct file *, const char *, size_t, loff_t *);
- ssize_t (*read_iter)(struct kiocb *, struct iov_iter *);
- ssize_t (*write_iter)(struct kiocb *, struct iov_iter *);
- int (*iopoll)(struct kiocb *, bool);
- int (*iterate)(struct file *, struct dir_context *);
- int (*iterate_shared)(struct file *, struct dir_context *);
- __poll_t (*poll)(struct file *, struct poll_table_struct *);
- long int (*unlocked_ioctl)(struct file *, unsigned int, long unsigned int);
- long int (*compat_ioctl)(struct file *, unsigned int, long unsigned int);
- int (*mmap)(struct file *, struct vm_area_struct *);
- long unsigned int mmap_supported_flags;
- int (*open)(struct inode *, struct file *);
- int (*flush)(struct file *, fl_owner_t);
- int (*release)(struct inode *, struct file *);
- int (*fsync)(struct file *, loff_t, loff_t, int);
- int (*fasync)(int, struct file *, int);
- int (*lock)(struct file *, int, struct file_lock *);
- ssize_t (*sendpage)(struct file *, struct page *, int, size_t, loff_t *, int);
- long unsigned int (*get_unmapped_area)(struct file *, long unsigned int, long unsigned int, long unsigned int, long unsigned int);
- int (*check_flags)(int);
- int (*flock)(struct file *, int, struct file_lock *);
- ssize_t (*splice_write)(struct pipe_inode_info *, struct file *, loff_t *, size_t, unsigned int);
- ssize_t (*splice_read)(struct file *, loff_t *, struct pipe_inode_info *, size_t, unsigned int);
- int (*setlease)(struct file *, long int, struct file_lock **, void **);
- long int (*fallocate)(struct file *, int, loff_t, loff_t);
- void (*show_fdinfo)(struct seq_file *, struct file *);
- ssize_t (*copy_file_range)(struct file *, loff_t, struct file *, loff_t, size_t, unsigned int);
- loff_t (*remap_file_range)(struct file *, loff_t, struct file *, loff_t, loff_t, unsigned int);
- int (*fadvise)(struct file *, loff_t, loff_t, int);
-};
-
-typedef __s64 time64_t;
-
-struct __kernel_timespec {
- __kernel_time64_t tv_sec;
- long long int tv_nsec;
-};
-
-struct timespec64 {
- time64_t tv_sec;
- long int tv_nsec;
-};
-
-enum timespec_type {
- TT_NONE = 0,
- TT_NATIVE = 1,
- TT_COMPAT = 2,
-};
-
-typedef s32 old_time32_t;
-
-struct old_timespec32 {
- old_time32_t tv_sec;
- s32 tv_nsec;
-};
-
-struct pollfd;
-
-struct restart_block {
- long int (*fn)(struct restart_block *);
- union {
- struct {
- u32 *uaddr;
- u32 val;
- u32 flags;
- u32 bitset;
- u64 time;
- u32 *uaddr2;
- } futex;
- struct {
- clockid_t clockid;
- enum timespec_type type;
- union {
- struct __kernel_timespec *rmtp;
- struct old_timespec32 *compat_rmtp;
- };
- u64 expires;
- } nanosleep;
- struct {
- struct pollfd *ufds;
- int nfds;
- int has_timeout;
- long unsigned int tv_sec;
- long unsigned int tv_nsec;
- } poll;
- };
-};
-
-typedef struct {
- __be64 pte;
-} pte_t;
-
-typedef struct {
- __be64 pmd;
-} pmd_t;
-
-typedef struct {
- __be64 pud;
-} pud_t;
-
-typedef struct {
- __be64 pgd;
-} pgd_t;
-
-typedef struct {
- long unsigned int pgprot;
-} pgprot_t;
-
-typedef pte_t *pgtable_t;
-
-struct address_space;
-
-struct kmem_cache;
-
-struct mm_struct;
-
-struct dev_pagemap;
-
-struct mem_cgroup;
-
-struct obj_cgroup;
-
-struct page {
- long unsigned int flags;
- union {
- struct {
- struct list_head lru;
- struct address_space *mapping;
- long unsigned int index;
- long unsigned int private;
- };
- struct {
- dma_addr_t dma_addr;
- };
- struct {
- union {
- struct list_head slab_list;
- struct {
- struct page *next;
- int pages;
- int pobjects;
- };
- };
- struct kmem_cache *slab_cache;
- void *freelist;
- union {
- void *s_mem;
- long unsigned int counters;
- struct {
- unsigned int inuse: 16;
- unsigned int objects: 15;
- unsigned int frozen: 1;
- };
- };
- };
- struct {
- long unsigned int compound_head;
- unsigned char compound_dtor;
- unsigned char compound_order;
- atomic_t compound_mapcount;
- unsigned int compound_nr;
- };
- struct {
- long unsigned int _compound_pad_1;
- atomic_t hpage_pinned_refcount;
- struct list_head deferred_list;
- };
- struct {
- long unsigned int _pt_pad_1;
- pgtable_t pmd_huge_pte;
- long unsigned int _pt_pad_2;
- union {
- struct mm_struct *pt_mm;
- atomic_t pt_frag_refcount;
- };
- spinlock_t ptl;
- };
- struct {
- struct dev_pagemap *pgmap;
- void *zone_device_data;
- };
- struct callback_head callback_head;
- };
- union {
- atomic_t _mapcount;
- unsigned int page_type;
- unsigned int active;
- int units;
- };
- atomic_t _refcount;
- union {
- struct mem_cgroup *mem_cgroup;
- struct obj_cgroup **obj_cgroups;
- };
-};
-
-struct slb_entry {
- u64 esid;
- u64 vsid;
-};
-
-struct slice_mask {
- u64 low_slices;
- long unsigned int high_slices[64];
-};
-
-struct hash_mm_context {
- u16 user_psize;
- unsigned char low_slices_psize[8];
- unsigned char high_slices_psize[2048];
- long unsigned int slb_addr_limit;
- struct slice_mask mask_64k;
- struct slice_mask mask_4k;
- struct slice_mask mask_16m;
- struct slice_mask mask_16g;
-};
-
-typedef long unsigned int mm_context_id_t;
-
-typedef struct {
- union {
- mm_context_id_t id;
- mm_context_id_t extended_id[8];
- };
- atomic_t active_cpus;
- atomic_t copros;
- atomic_t vas_windows;
- struct hash_mm_context *hash_context;
- long unsigned int vdso_base;
- void *pte_frag;
- void *pmd_frag;
- struct list_head iommu_group_mem_list;
- u32 pkey_allocation_map;
- s16 execute_only_pkey;
-} mm_context_t;
-
-struct lppaca {
- __be32 desc;
- __be16 size;
- u8 reserved1[3];
- u8 __old_status;
- u8 reserved3[14];
- volatile __be32 dyn_hw_node_id;
- volatile __be32 dyn_hw_proc_id;
- u8 reserved4[56];
- volatile u8 vphn_assoc_counts[8];
- u8 reserved5[32];
- u8 reserved6[48];
- u8 cede_latency_hint;
- u8 ebb_regs_in_use;
- u8 reserved7[6];
- u8 dtl_enable_mask;
- u8 donate_dedicated_cpu;
- u8 fpregs_in_use;
- u8 pmcregs_in_use;
- u8 reserved8[28];
- __be64 wait_state_cycles;
- u8 reserved9[28];
- __be16 slb_count;
- u8 idle;
- u8 vmxregs_in_use;
- volatile __be32 yield_count;
- volatile __be32 dispersion_count;
- volatile __be64 cmo_faults;
- volatile __be64 cmo_fault_time;
- u8 reserved10[104];
- __be32 page_ins;
- u8 reserved11[148];
- volatile __be64 dtl_idx;
- u8 reserved12[96];
-};
-
-struct slb_shadow {
- __be32 persistent;
- __be32 buffer_length;
- __be64 reserved;
- struct {
- __be64 esid;
- __be64 vsid;
- } save_area[2];
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct kvmppc_vcore;
-
-struct kvm_split_mode {
- long unsigned int rpr;
- long unsigned int pmmar;
- long unsigned int ldbar;
- u8 subcore_size;
- u8 do_nap;
- u8 napped[8];
- struct kvmppc_vcore *vc[4];
- long unsigned int lpcr_req;
- long unsigned int lpidr_req;
- long unsigned int host_lpcr;
- u32 do_set;
- u32 do_restore;
- union {
- u32 allphases;
- u8 phase[4];
- } lpcr_sync;
-};
-
-struct kvm_vcpu;
-
-struct kvmppc_host_state {
- ulong host_r1;
- ulong host_r2;
- ulong host_msr;
- ulong vmhandler;
- ulong scratch0;
- ulong scratch1;
- ulong scratch2;
- u8 in_guest;
- u8 restore_hid5;
- u8 napping;
- u8 hwthread_req;
- u8 hwthread_state;
- u8 host_ipi;
- u8 ptid;
- u8 tid;
- u8 fake_suspend;
- struct kvm_vcpu *kvm_vcpu;
- struct kvmppc_vcore *kvm_vcore;
- void *xics_phys;
- void *xive_tima_phys;
- void *xive_tima_virt;
- u32 saved_xirr;
- u64 dabr;
- u64 host_mmcr[10];
- u32 host_pmc[8];
- u64 host_purr;
- u64 host_spurr;
- u64 host_dscr;
- u64 dec_expires;
- struct kvm_split_mode *kvm_split_mode;
- u64 cfar;
- u64 ppr;
- u64 host_fscr;
-};
-
-struct kvmppc_book3s_shadow_vcpu {
- bool in_use;
- ulong gpr[14];
- u32 cr;
- ulong xer;
- ulong ctr;
- ulong lr;
- ulong pc;
- ulong shadow_srr1;
- ulong fault_dar;
- u32 fault_dsisr;
- u32 last_inst;
- u8 slb_max;
- struct {
- u64 esid;
- u64 vsid;
- } slb[64];
- u64 shadow_fscr;
-};
-
-struct cpu_accounting_data {
- long unsigned int utime;
- long unsigned int stime;
- long unsigned int utime_scaled;
- long unsigned int stime_scaled;
- long unsigned int gtime;
- long unsigned int hardirq_time;
- long unsigned int softirq_time;
- long unsigned int steal_time;
- long unsigned int idle_time;
- long unsigned int starttime;
- long unsigned int starttime_user;
- long unsigned int startspurr;
- long unsigned int utime_sspurr;
-};
-
-struct sibling_subcore_state {
- long unsigned int flags;
- u8 in_guest[4];
-};
-
-struct mmiowb_state {
- u16 nesting_count;
- u16 mmiowb_pending;
-};
-
-struct dtl_entry;
-
-struct task_struct;
-
-struct rtas_args;
-
-struct paca_struct {
- struct lppaca *lppaca_ptr;
- u16 paca_index;
- u16 lock_token;
- u64 kernel_toc;
- u64 kernelbase;
- u64 kernel_msr;
- void *emergency_sp;
- u64 data_offset;
- s16 hw_cpu_id;
- u8 cpu_start;
- u8 kexec_state;
- struct slb_shadow *slb_shadow_ptr;
- struct dtl_entry *dispatch_log;
- struct dtl_entry *dispatch_log_end;
- u64 dscr_default;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- u64 exgen[10];
- u64 exslb[10];
- u16 vmalloc_sllp;
- u8 slb_cache_ptr;
- u8 stab_rr;
- u32 slb_used_bitmap;
- u32 slb_kern_bitmap;
- u32 slb_cache[8];
- mm_context_id_t mm_ctx_id;
- unsigned char mm_ctx_low_slices_psize[8];
- unsigned char mm_ctx_high_slices_psize[2048];
- long unsigned int mm_ctx_slb_addr_limit;
- struct task_struct *__current;
- u64 kstack;
- u64 saved_r1;
- u64 saved_msr;
- u8 irq_soft_mask;
- u8 irq_happened;
- u8 irq_work_pending;
- u8 pmcregs_in_use;
- u64 sprg_vdso;
- u64 tm_scratch;
- long unsigned int idle_state;
- union {
- struct {
- u8 thread_idle_state;
- u8 subcore_sibling_mask;
- };
- struct {
- u64 requested_psscr;
- atomic_t dont_stop;
- };
- };
- u64 exnmi[10];
- u64 exmc[10];
- void *nmi_emergency_sp;
- void *mc_emergency_sp;
- u16 in_nmi;
- u16 in_mce;
- u8 hmi_event_available;
- u8 hmi_p9_special_emu;
- u32 hmi_irqs;
- u8 ftrace_enabled;
- struct cpu_accounting_data accounting;
- u64 dtl_ridx;
- struct dtl_entry *dtl_curr;
- struct kvmppc_book3s_shadow_vcpu shadow_vcpu;
- struct kvmppc_host_state kvm_hstate;
- struct sibling_subcore_state *sibling_subcore_state;
- long: 64;
- long: 64;
- u64 exrfi[10];
- void *rfi_flush_fallback_area;
- u64 l1d_flush_size;
- struct rtas_args *rtas_args_reentrant;
- u8 *mce_data_buf;
- struct slb_entry *mce_faulty_slbs;
- u16 slb_save_cache_ptr;
- long unsigned int canary;
- struct mmiowb_state mmiowb_state;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct thread_info {
- int preempt_count;
- long unsigned int local_flags;
- unsigned char slb_preload_nr;
- unsigned char slb_preload_tail;
- u32 slb_preload_esid[16];
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long unsigned int flags;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct refcount_struct {
- atomic_t refs;
-};
-
-typedef struct refcount_struct refcount_t;
-
-struct llist_node {
- struct llist_node *next;
-};
-
-struct __call_single_node {
- struct llist_node llist;
- union {
- unsigned int u_flags;
- atomic_t a_flags;
- };
- u16 src;
- u16 dst;
-};
-
-struct load_weight {
- long unsigned int weight;
- u32 inv_weight;
-};
-
-struct rb_node {
- long unsigned int __rb_parent_color;
- struct rb_node *rb_right;
- struct rb_node *rb_left;
-};
-
-struct sched_statistics {
- u64 wait_start;
- u64 wait_max;
- u64 wait_count;
- u64 wait_sum;
- u64 iowait_count;
- u64 iowait_sum;
- u64 sleep_start;
- u64 sleep_max;
- s64 sum_sleep_runtime;
- u64 block_start;
- u64 block_max;
- u64 exec_max;
- u64 slice_max;
- u64 nr_migrations_cold;
- u64 nr_failed_migrations_affine;
- u64 nr_failed_migrations_running;
- u64 nr_failed_migrations_hot;
- u64 nr_forced_migrations;
- u64 nr_wakeups;
- u64 nr_wakeups_sync;
- u64 nr_wakeups_migrate;
- u64 nr_wakeups_local;
- u64 nr_wakeups_remote;
- u64 nr_wakeups_affine;
- u64 nr_wakeups_affine_attempts;
- u64 nr_wakeups_passive;
- u64 nr_wakeups_idle;
-};
-
-struct util_est {
- unsigned int enqueued;
- unsigned int ewma;
-};
-
-struct sched_avg {
- u64 last_update_time;
- u64 load_sum;
- u64 runnable_sum;
- u32 util_sum;
- u32 period_contrib;
- long unsigned int load_avg;
- long unsigned int runnable_avg;
- long unsigned int util_avg;
- struct util_est util_est;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct cfs_rq;
-
-struct sched_entity {
- struct load_weight load;
- struct rb_node run_node;
- struct list_head group_node;
- unsigned int on_rq;
- u64 exec_start;
- u64 sum_exec_runtime;
- u64 vruntime;
- u64 prev_sum_exec_runtime;
- u64 nr_migrations;
- struct sched_statistics statistics;
- int depth;
- struct sched_entity *parent;
- struct cfs_rq *cfs_rq;
- struct cfs_rq *my_q;
- long unsigned int runnable_weight;
- long: 64;
- long: 64;
- long: 64;
- struct sched_avg avg;
-};
-
-struct sched_rt_entity {
- struct list_head run_list;
- long unsigned int timeout;
- long unsigned int watchdog_stamp;
- unsigned int time_slice;
- short unsigned int on_rq;
- short unsigned int on_list;
- struct sched_rt_entity *back;
-};
-
-typedef s64 ktime_t;
-
-struct timerqueue_node {
- struct rb_node node;
- ktime_t expires;
-};
-
-enum hrtimer_restart {
- HRTIMER_NORESTART = 0,
- HRTIMER_RESTART = 1,
-};
-
-struct hrtimer_clock_base;
-
-struct hrtimer {
- struct timerqueue_node node;
- ktime_t _softexpires;
- enum hrtimer_restart (*function)(struct hrtimer *);
- struct hrtimer_clock_base *base;
- u8 state;
- u8 is_rel;
- u8 is_soft;
- u8 is_hard;
-};
-
-struct sched_dl_entity {
- struct rb_node rb_node;
- u64 dl_runtime;
- u64 dl_deadline;
- u64 dl_period;
- u64 dl_bw;
- u64 dl_density;
- s64 runtime;
- u64 deadline;
- unsigned int flags;
- unsigned int dl_throttled: 1;
- unsigned int dl_yielded: 1;
- unsigned int dl_non_contending: 1;
- unsigned int dl_overrun: 1;
- struct hrtimer dl_timer;
- struct hrtimer inactive_timer;
- struct sched_dl_entity *pi_se;
-};
-
-struct uclamp_se {
- unsigned int value: 11;
- unsigned int bucket_id: 3;
- unsigned int active: 1;
- unsigned int user_defined: 1;
-};
-
-struct cpumask {
- long unsigned int bits[32];
-};
-
-typedef struct cpumask cpumask_t;
-
-union rcu_special {
- struct {
- u8 blocked;
- u8 need_qs;
- u8 exp_hint;
- u8 need_mb;
- } b;
- u32 s;
-};
-
-struct sched_info {
- long unsigned int pcount;
- long long unsigned int run_delay;
- long long unsigned int last_arrival;
- long long unsigned int last_queued;
-};
-
-struct plist_node {
- int prio;
- struct list_head prio_list;
- struct list_head node_list;
-};
-
-struct vmacache {
- u64 seqnum;
- struct vm_area_struct *vmas[4];
-};
-
-struct task_rss_stat {
- int events;
- int count[4];
-};
-
-struct prev_cputime {};
-
-struct rb_root {
- struct rb_node *rb_node;
-};
-
-struct rb_root_cached {
- struct rb_root rb_root;
- struct rb_node *rb_leftmost;
-};
-
-struct timerqueue_head {
- struct rb_root_cached rb_root;
-};
-
-struct posix_cputimer_base {
- u64 nextevt;
- struct timerqueue_head tqhead;
-};
-
-struct posix_cputimers {
- struct posix_cputimer_base bases[3];
- unsigned int timers_active;
- unsigned int expiry_active;
-};
-
-struct sem_undo_list;
-
-struct sysv_sem {
- struct sem_undo_list *undo_list;
-};
-
-struct sysv_shm {
- struct list_head shm_clist;
-};
-
-typedef struct {
- long unsigned int sig[1];
-} sigset_t;
-
-struct sigpending {
- struct list_head list;
- sigset_t signal;
-};
-
-typedef struct {
- uid_t val;
-} kuid_t;
-
-struct seccomp_filter;
-
-struct seccomp {
- int mode;
- atomic_t filter_count;
- struct seccomp_filter *filter;
-};
-
-struct wake_q_node {
- struct wake_q_node *next;
-};
-
-struct task_io_accounting {
- u64 rchar;
- u64 wchar;
- u64 syscr;
- u64 syscw;
- u64 read_bytes;
- u64 write_bytes;
- u64 cancelled_write_bytes;
-};
-
-typedef struct {
- long unsigned int bits[4];
-} nodemask_t;
-
-struct seqcount {
- unsigned int sequence;
-};
-
-typedef struct seqcount seqcount_t;
-
-struct seqcount_spinlock {
- seqcount_t seqcount;
-};
-
-typedef struct seqcount_spinlock seqcount_spinlock_t;
-
-typedef atomic64_t atomic_long_t;
-
-struct optimistic_spin_queue {
- atomic_t tail;
-};
-
-struct mutex {
- atomic_long_t owner;
- spinlock_t wait_lock;
- struct optimistic_spin_queue osq;
- struct list_head wait_list;
-};
-
-struct tlbflush_unmap_batch {};
-
-struct page_frag {
- struct page *page;
- __u32 offset;
- __u32 size;
-};
-
-struct latency_record {
- long unsigned int backtrace[12];
- unsigned int count;
- long unsigned int time;
- long unsigned int max;
-};
-
-struct debug_reg {};
-
-struct thread_fp_state {
- u64 fpr[64];
- u64 fpscr;
- long: 64;
-};
-
-struct arch_hw_breakpoint {
- long unsigned int address;
- u16 type;
- u16 len;
- u16 hw_len;
- u8 flags;
-};
-
-struct thread_vr_state {
- vector128 vr[32];
- vector128 vscr;
-};
-
-struct perf_event;
-
-struct thread_struct {
- long unsigned int ksp;
- long unsigned int ksp_vsid;
- struct pt_regs *regs;
- struct debug_reg debug;
- long: 64;
- struct thread_fp_state fp_state;
- struct thread_fp_state *fp_save_area;
- int fpexc_mode;
- unsigned int align_ctl;
- struct perf_event *ptrace_bps[2];
- struct perf_event *last_hit_ubp[2];
- struct arch_hw_breakpoint hw_brk[2];
- long unsigned int trap_nr;
- u8 load_slb;
- u8 load_fp;
- u8 load_vec;
- long: 40;
- struct thread_vr_state vr_state;
- struct thread_vr_state *vr_save_area;
- long unsigned int vrsave;
- int used_vr;
- int used_vsr;
- u8 load_tm;
- u64 tm_tfhar;
- u64 tm_texasr;
- u64 tm_tfiar;
- struct pt_regs ckpt_regs;
- long unsigned int tm_tar;
- long unsigned int tm_ppr;
- long unsigned int tm_dscr;
- long unsigned int tm_amr;
- long: 64;
- struct thread_fp_state ckfp_state;
- struct thread_vr_state ckvr_state;
- long unsigned int ckvrsave;
- long unsigned int amr;
- long unsigned int iamr;
- long unsigned int dscr;
- long unsigned int fscr;
- int dscr_inherit;
- long unsigned int tidr;
- long unsigned int tar;
- long unsigned int ebbrr;
- long unsigned int ebbhr;
- long unsigned int bescr;
- long unsigned int siar;
- long unsigned int sdar;
- long unsigned int sier;
- long unsigned int mmcr2;
- unsigned int mmcr0;
- unsigned int used_ebb;
- long unsigned int mmcr3;
- long unsigned int sier2;
- long unsigned int sier3;
- long: 64;
-};
-
-struct sched_class;
-
-struct task_group;
-
-struct pid;
-
-struct completion;
-
-struct cred;
-
-struct key;
-
-struct nameidata;
-
-struct fs_struct;
-
-struct files_struct;
-
-struct io_uring_task;
-
-struct nsproxy;
-
-struct signal_struct;
-
-struct sighand_struct;
-
-struct audit_context;
-
-struct rt_mutex_waiter;
-
-struct bio_list;
-
-struct blk_plug;
-
-struct reclaim_state;
-
-struct backing_dev_info;
-
-struct io_context;
-
-struct capture_control;
-
-struct kernel_siginfo;
-
-typedef struct kernel_siginfo kernel_siginfo_t;
-
-struct css_set;
-
-struct robust_list_head;
-
-struct compat_robust_list_head;
-
-struct futex_pi_state;
-
-struct perf_event_context;
-
-struct mempolicy;
-
-struct numa_group;
-
-struct rseq;
-
-struct task_delay_info;
-
-struct ftrace_ret_stack;
-
-struct request_queue;
-
-struct uprobe_task;
-
-struct task_struct {
- struct thread_info thread_info;
- volatile long int state;
- void *stack;
- refcount_t usage;
- unsigned int flags;
- unsigned int ptrace;
- int on_cpu;
- struct __call_single_node wake_entry;
- unsigned int cpu;
- unsigned int wakee_flips;
- long unsigned int wakee_flip_decay_ts;
- struct task_struct *last_wakee;
- int recent_used_cpu;
- int wake_cpu;
- int on_rq;
- int prio;
- int static_prio;
- int normal_prio;
- unsigned int rt_priority;
- const struct sched_class *sched_class;
- long: 64;
- long: 64;
- struct sched_entity se;
- struct sched_rt_entity rt;
- struct task_group *sched_task_group;
- struct sched_dl_entity dl;
- struct uclamp_se uclamp_req[2];
- struct uclamp_se uclamp[2];
- struct hlist_head preempt_notifiers;
- unsigned int btrace_seq;
- unsigned int policy;
- int nr_cpus_allowed;
- const cpumask_t *cpus_ptr;
- cpumask_t cpus_mask;
- long unsigned int rcu_tasks_nvcsw;
- u8 rcu_tasks_holdout;
- u8 rcu_tasks_idx;
- int rcu_tasks_idle_cpu;
- struct list_head rcu_tasks_holdout_list;
- int trc_reader_nesting;
- int trc_ipi_to_cpu;
- union rcu_special trc_reader_special;
- bool trc_reader_checked;
- struct list_head trc_holdout_list;
- struct sched_info sched_info;
- struct list_head tasks;
- struct plist_node pushable_tasks;
- struct rb_node pushable_dl_tasks;
- struct mm_struct *mm;
- struct mm_struct *active_mm;
- struct vmacache vmacache;
- struct task_rss_stat rss_stat;
- int exit_state;
- int exit_code;
- int exit_signal;
- int pdeath_signal;
- long unsigned int jobctl;
- unsigned int personality;
- unsigned int sched_reset_on_fork: 1;
- unsigned int sched_contributes_to_load: 1;
- unsigned int sched_migrated: 1;
- unsigned int sched_psi_wake_requeue: 1;
- int: 28;
- unsigned int sched_remote_wakeup: 1;
- unsigned int in_execve: 1;
- unsigned int in_iowait: 1;
- unsigned int restore_sigmask: 1;
- unsigned int in_user_fault: 1;
- unsigned int no_cgroup_migration: 1;
- unsigned int frozen: 1;
- unsigned int use_memdelay: 1;
- unsigned int in_memstall: 1;
- long unsigned int atomic_flags;
- struct restart_block restart_block;
- pid_t pid;
- pid_t tgid;
- long unsigned int stack_canary;
- struct task_struct *real_parent;
- struct task_struct *parent;
- struct list_head children;
- struct list_head sibling;
- struct task_struct *group_leader;
- struct list_head ptraced;
- struct list_head ptrace_entry;
- struct pid *thread_pid;
- struct hlist_node pid_links[4];
- struct list_head thread_group;
- struct list_head thread_node;
- struct completion *vfork_done;
- int *set_child_tid;
- int *clear_child_tid;
- u64 utime;
- u64 stime;
- u64 utimescaled;
- u64 stimescaled;
- u64 gtime;
- struct prev_cputime prev_cputime;
- long unsigned int nvcsw;
- long unsigned int nivcsw;
- u64 start_time;
- u64 start_boottime;
- long unsigned int min_flt;
- long unsigned int maj_flt;
- struct posix_cputimers posix_cputimers;
- const struct cred *ptracer_cred;
- const struct cred *real_cred;
- const struct cred *cred;
- struct key *cached_requested_key;
- char comm[16];
- struct nameidata *nameidata;
- struct sysv_sem sysvsem;
- struct sysv_shm sysvshm;
- long unsigned int last_switch_count;
- long unsigned int last_switch_time;
- struct fs_struct *fs;
- struct files_struct *files;
- struct io_uring_task *io_uring;
- struct nsproxy *nsproxy;
- struct signal_struct *signal;
- struct sighand_struct *sighand;
- sigset_t blocked;
- sigset_t real_blocked;
- sigset_t saved_sigmask;
- struct sigpending pending;
- long unsigned int sas_ss_sp;
- size_t sas_ss_size;
- unsigned int sas_ss_flags;
- struct callback_head *task_works;
- struct audit_context *audit_context;
- kuid_t loginuid;
- unsigned int sessionid;
- struct seccomp seccomp;
- u64 parent_exec_id;
- u64 self_exec_id;
- spinlock_t alloc_lock;
- raw_spinlock_t pi_lock;
- struct wake_q_node wake_q;
- struct rb_root_cached pi_waiters;
- struct task_struct *pi_top_task;
- struct rt_mutex_waiter *pi_blocked_on;
- void *journal_info;
- struct bio_list *bio_list;
- struct blk_plug *plug;
- struct reclaim_state *reclaim_state;
- struct backing_dev_info *backing_dev_info;
- struct io_context *io_context;
- struct capture_control *capture_control;
- long unsigned int ptrace_message;
- kernel_siginfo_t *last_siginfo;
- struct task_io_accounting ioac;
- unsigned int psi_flags;
- u64 acct_rss_mem1;
- u64 acct_vm_mem1;
- u64 acct_timexpd;
- nodemask_t mems_allowed;
- seqcount_spinlock_t mems_allowed_seq;
- int cpuset_mem_spread_rotor;
- int cpuset_slab_spread_rotor;
- struct css_set *cgroups;
- struct list_head cg_list;
- struct robust_list_head *robust_list;
- struct compat_robust_list_head *compat_robust_list;
- struct list_head pi_state_list;
- struct futex_pi_state *pi_state_cache;
- struct mutex futex_exit_mutex;
- unsigned int futex_state;
- struct perf_event_context *perf_event_ctxp[2];
- struct mutex perf_event_mutex;
- struct list_head perf_event_list;
- struct mempolicy *mempolicy;
- short int il_prev;
- short int pref_node_fork;
- int numa_scan_seq;
- unsigned int numa_scan_period;
- unsigned int numa_scan_period_max;
- int numa_preferred_nid;
- long unsigned int numa_migrate_retry;
- u64 node_stamp;
- u64 last_task_numa_placement;
- u64 last_sum_exec_runtime;
- struct callback_head numa_work;
- struct numa_group *numa_group;
- long unsigned int *numa_faults;
- long unsigned int total_numa_faults;
- long unsigned int numa_faults_locality[3];
- long unsigned int numa_pages_migrated;
- struct rseq *rseq;
- u32 rseq_sig;
- long unsigned int rseq_event_mask;
- struct tlbflush_unmap_batch tlb_ubc;
- union {
- refcount_t rcu_users;
- struct callback_head rcu;
- };
- struct pipe_inode_info *splice_pipe;
- struct page_frag task_frag;
- struct task_delay_info *delays;
- int nr_dirtied;
- int nr_dirtied_pause;
- long unsigned int dirty_paused_when;
- int latency_record_count;
- struct latency_record latency_record[32];
- u64 timer_slack_ns;
- u64 default_timer_slack_ns;
- int curr_ret_stack;
- int curr_ret_depth;
- struct ftrace_ret_stack *ret_stack;
- long long unsigned int ftrace_timestamp;
- atomic_t trace_overrun;
- atomic_t tracing_graph_pause;
- long unsigned int trace;
- long unsigned int trace_recursion;
- struct mem_cgroup *memcg_in_oom;
- gfp_t memcg_oom_gfp_mask;
- int memcg_oom_order;
- unsigned int memcg_nr_pages_over_high;
- struct mem_cgroup *active_memcg;
- struct request_queue *throttle_queue;
- struct uprobe_task *utask;
- unsigned int sequential_io;
- unsigned int sequential_io_avg;
- int pagefault_disabled;
- struct task_struct *oom_reaper_list;
- refcount_t stack_refcount;
- void *security;
- struct thread_struct thread;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-typedef __be32 rtas_arg_t;
-
-struct rtas_args {
- __be32 token;
- __be32 nargs;
- __be32 nret;
- rtas_arg_t args[16];
- rtas_arg_t *rets;
-};
-
-typedef struct {
- __u8 b[16];
-} uuid_t;
-
-enum pcpu_fc {
- PCPU_FC_AUTO = 0,
- PCPU_FC_EMBED = 1,
- PCPU_FC_PAGE = 2,
- PCPU_FC_NR = 3,
-};
-
-struct wait_queue_head {
- spinlock_t lock;
- struct list_head head;
-};
-
-typedef struct wait_queue_head wait_queue_head_t;
-
-struct seqcount_raw_spinlock {
- seqcount_t seqcount;
-};
-
-typedef struct seqcount_raw_spinlock seqcount_raw_spinlock_t;
-
-typedef struct {
- seqcount_spinlock_t seqcount;
- spinlock_t lock;
-} seqlock_t;
-
-enum node_states {
- N_POSSIBLE = 0,
- N_ONLINE = 1,
- N_NORMAL_MEMORY = 2,
- N_HIGH_MEMORY = 2,
- N_MEMORY = 3,
- N_CPU = 4,
- N_GENERIC_INITIATOR = 5,
- NR_NODE_STATES = 6,
-};
-
-struct userfaultfd_ctx;
-
-struct vm_userfaultfd_ctx {
- struct userfaultfd_ctx *ctx;
-};
-
-struct anon_vma;
-
-struct vm_operations_struct;
-
-struct vm_area_struct {
- long unsigned int vm_start;
- long unsigned int vm_end;
- struct vm_area_struct *vm_next;
- struct vm_area_struct *vm_prev;
- struct rb_node vm_rb;
- long unsigned int rb_subtree_gap;
- struct mm_struct *vm_mm;
- pgprot_t vm_page_prot;
- long unsigned int vm_flags;
- struct {
- struct rb_node rb;
- long unsigned int rb_subtree_last;
- } shared;
- struct list_head anon_vma_chain;
- struct anon_vma *anon_vma;
- const struct vm_operations_struct *vm_ops;
- long unsigned int vm_pgoff;
- struct file *vm_file;
- void *vm_private_data;
- atomic_long_t swap_readahead_info;
- struct mempolicy *vm_policy;
- struct vm_userfaultfd_ctx vm_userfaultfd_ctx;
-};
-
-enum {
- MM_FILEPAGES = 0,
- MM_ANONPAGES = 1,
- MM_SWAPENTS = 2,
- MM_SHMEMPAGES = 3,
- NR_MM_COUNTERS = 4,
-};
-
-struct mm_rss_stat {
- atomic_long_t count[4];
-};
-
-struct rw_semaphore {
- atomic_long_t count;
- atomic_long_t owner;
- struct optimistic_spin_queue osq;
- raw_spinlock_t wait_lock;
- struct list_head wait_list;
-};
-
-struct swait_queue_head {
- raw_spinlock_t lock;
- struct list_head task_list;
-};
-
-struct completion {
- unsigned int done;
- struct swait_queue_head wait;
-};
-
-struct xol_area;
-
-struct uprobes_state {
- struct xol_area *xol_area;
-};
-
-struct work_struct;
-
-typedef void (*work_func_t)(struct work_struct *);
-
-struct work_struct {
- atomic_long_t data;
- struct list_head entry;
- work_func_t func;
-};
-
-struct linux_binfmt;
-
-struct core_state;
-
-struct kioctx_table;
-
-struct user_namespace;
-
-struct mmu_notifier_subscriptions;
-
-struct mm_struct {
- struct {
- struct vm_area_struct *mmap;
- struct rb_root mm_rb;
- u64 vmacache_seqnum;
- long unsigned int (*get_unmapped_area)(struct file *, long unsigned int, long unsigned int, long unsigned int, long unsigned int);
- long unsigned int mmap_base;
- long unsigned int mmap_legacy_base;
- long unsigned int task_size;
- long unsigned int highest_vm_end;
- pgd_t *pgd;
- atomic_t membarrier_state;
- atomic_t mm_users;
- atomic_t mm_count;
- atomic_t has_pinned;
- seqcount_t write_protect_seq;
- atomic_long_t pgtables_bytes;
- int map_count;
- spinlock_t page_table_lock;
- struct rw_semaphore mmap_lock;
- struct list_head mmlist;
- long unsigned int hiwater_rss;
- long unsigned int hiwater_vm;
- long unsigned int total_vm;
- long unsigned int locked_vm;
- atomic64_t pinned_vm;
- long unsigned int data_vm;
- long unsigned int exec_vm;
- long unsigned int stack_vm;
- long unsigned int def_flags;
- spinlock_t arg_lock;
- long unsigned int start_code;
- long unsigned int end_code;
- long unsigned int start_data;
- long unsigned int end_data;
- long unsigned int start_brk;
- long unsigned int brk;
- long unsigned int start_stack;
- long unsigned int arg_start;
- long unsigned int arg_end;
- long unsigned int env_start;
- long unsigned int env_end;
- long unsigned int saved_auxv[70];
- struct mm_rss_stat rss_stat;
- struct linux_binfmt *binfmt;
- mm_context_t context;
- long unsigned int flags;
- struct core_state *core_state;
- spinlock_t ioctx_lock;
- struct kioctx_table *ioctx_table;
- struct task_struct *owner;
- struct user_namespace *user_ns;
- struct file *exe_file;
- struct mmu_notifier_subscriptions *notifier_subscriptions;
- long unsigned int numa_next_scan;
- long unsigned int numa_scan_offset;
- int numa_scan_seq;
- atomic_t tlb_flush_pending;
- struct uprobes_state uprobes_state;
- atomic_long_t hugetlb_usage;
- struct work_struct async_put_work;
- u32 pasid;
- };
- long unsigned int cpu_bitmap[0];
-};
-
-struct arch_uprobe_task {
- long unsigned int saved_trap_nr;
-};
-
-enum uprobe_task_state {
- UTASK_RUNNING = 0,
- UTASK_SSTEP = 1,
- UTASK_SSTEP_ACK = 2,
- UTASK_SSTEP_TRAPPED = 3,
-};
-
-struct uprobe;
-
-struct return_instance;
-
-struct uprobe_task {
- enum uprobe_task_state state;
- union {
- struct {
- struct arch_uprobe_task autask;
- long unsigned int vaddr;
- };
- struct {
- struct callback_head dup_xol_work;
- long unsigned int dup_xol_addr;
- };
- };
- struct uprobe *active_uprobe;
- long unsigned int xol_vaddr;
- struct return_instance *return_instances;
- unsigned int depth;
-};
-
-struct return_instance {
- struct uprobe *uprobe;
- long unsigned int func;
- long unsigned int stack;
- long unsigned int orig_ret_vaddr;
- bool chained;
- struct return_instance *next;
-};
-
-struct xarray {
- spinlock_t xa_lock;
- gfp_t xa_flags;
- void *xa_head;
-};
-
-typedef u32 errseq_t;
-
-struct address_space_operations;
-
-struct address_space {
- struct inode *host;
- struct xarray i_pages;
- gfp_t gfp_mask;
- atomic_t i_mmap_writable;
- atomic_t nr_thps;
- struct rb_root_cached i_mmap;
- struct rw_semaphore i_mmap_rwsem;
- long unsigned int nrpages;
- long unsigned int nrexceptional;
- long unsigned int writeback_index;
- const struct address_space_operations *a_ops;
- long unsigned int flags;
- errseq_t wb_err;
- spinlock_t private_lock;
- struct list_head private_list;
- void *private_data;
-};
-
-struct vmem_altmap {
- const long unsigned int base_pfn;
- const long unsigned int end_pfn;
- const long unsigned int reserve;
- long unsigned int free;
- long unsigned int align;
- long unsigned int alloc;
-};
-
-struct percpu_ref_data;
-
-struct percpu_ref {
- long unsigned int percpu_count_ptr;
- struct percpu_ref_data *data;
-};
-
-enum memory_type {
- MEMORY_DEVICE_PRIVATE = 1,
- MEMORY_DEVICE_FS_DAX = 2,
- MEMORY_DEVICE_GENERIC = 3,
- MEMORY_DEVICE_PCI_P2PDMA = 4,
-};
-
-struct range {
- u64 start;
- u64 end;
-};
-
-struct dev_pagemap_ops;
-
-struct dev_pagemap {
- struct vmem_altmap altmap;
- struct percpu_ref *ref;
- struct percpu_ref internal_ref;
- struct completion done;
- enum memory_type type;
- unsigned int flags;
- const struct dev_pagemap_ops *ops;
- void *owner;
- int nr_range;
- union {
- struct range range;
- struct range ranges[0];
- };
-};
-
-struct vfsmount;
-
-struct path {
- struct vfsmount *mnt;
- struct dentry *dentry;
-};
-
-enum rw_hint {
- WRITE_LIFE_NOT_SET = 0,
- WRITE_LIFE_NONE = 1,
- WRITE_LIFE_SHORT = 2,
- WRITE_LIFE_MEDIUM = 3,
- WRITE_LIFE_LONG = 4,
- WRITE_LIFE_EXTREME = 5,
-};
-
-enum pid_type {
- PIDTYPE_PID = 0,
- PIDTYPE_TGID = 1,
- PIDTYPE_PGID = 2,
- PIDTYPE_SID = 3,
- PIDTYPE_MAX = 4,
-};
-
-struct fown_struct {
- rwlock_t lock;
- struct pid *pid;
- enum pid_type pid_type;
- kuid_t uid;
- kuid_t euid;
- int signum;
-};
-
-struct file_ra_state {
- long unsigned int start;
- unsigned int size;
- unsigned int async_size;
- unsigned int ra_pages;
- unsigned int mmap_miss;
- loff_t prev_pos;
-};
-
-struct file {
- union {
- struct llist_node fu_llist;
- struct callback_head fu_rcuhead;
- } f_u;
- struct path f_path;
- struct inode *f_inode;
- const struct file_operations *f_op;
- spinlock_t f_lock;
- enum rw_hint f_write_hint;
- atomic_long_t f_count;
- unsigned int f_flags;
- fmode_t f_mode;
- struct mutex f_pos_lock;
- loff_t f_pos;
- struct fown_struct f_owner;
- const struct cred *f_cred;
- struct file_ra_state f_ra;
- u64 f_version;
- void *f_security;
- void *private_data;
- struct list_head f_ep_links;
- struct list_head f_tfile_llink;
- struct address_space *f_mapping;
- errseq_t f_wb_err;
- errseq_t f_sb_err;
-};
-
-typedef unsigned int vm_fault_t;
-
-enum page_entry_size {
- PE_SIZE_PTE = 0,
- PE_SIZE_PMD = 1,
- PE_SIZE_PUD = 2,
-};
-
-struct vm_fault;
-
-struct vm_operations_struct {
- void (*open)(struct vm_area_struct *);
- void (*close)(struct vm_area_struct *);
- int (*split)(struct vm_area_struct *, long unsigned int);
- int (*mremap)(struct vm_area_struct *);
- vm_fault_t (*fault)(struct vm_fault *);
- vm_fault_t (*huge_fault)(struct vm_fault *, enum page_entry_size);
- void (*map_pages)(struct vm_fault *, long unsigned int, long unsigned int);
- long unsigned int (*pagesize)(struct vm_area_struct *);
- vm_fault_t (*page_mkwrite)(struct vm_fault *);
- vm_fault_t (*pfn_mkwrite)(struct vm_fault *);
- int (*access)(struct vm_area_struct *, long unsigned int, void *, int, int);
- const char * (*name)(struct vm_area_struct *);
- int (*set_policy)(struct vm_area_struct *, struct mempolicy *);
- struct mempolicy * (*get_policy)(struct vm_area_struct *, long unsigned int);
- struct page * (*find_special_page)(struct vm_area_struct *, long unsigned int);
-};
-
-struct core_thread {
- struct task_struct *task;
- struct core_thread *next;
-};
-
-struct core_state {
- atomic_t nr_threads;
- struct core_thread dumper;
- struct completion startup;
-};
-
-struct vm_fault {
- struct vm_area_struct *vma;
- unsigned int flags;
- gfp_t gfp_mask;
- long unsigned int pgoff;
- long unsigned int address;
- pmd_t *pmd;
- pud_t *pud;
- pte_t orig_pte;
- struct page *cow_page;
- struct page *page;
- pte_t *pte;
- spinlock_t *ptl;
- pgtable_t prealloc_pte;
-};
-
-enum migratetype {
- MIGRATE_UNMOVABLE = 0,
- MIGRATE_MOVABLE = 1,
- MIGRATE_RECLAIMABLE = 2,
- MIGRATE_PCPTYPES = 3,
- MIGRATE_HIGHATOMIC = 3,
- MIGRATE_CMA = 4,
- MIGRATE_ISOLATE = 5,
- MIGRATE_TYPES = 6,
-};
-
-enum numa_stat_item {
- NUMA_HIT = 0,
- NUMA_MISS = 1,
- NUMA_FOREIGN = 2,
- NUMA_INTERLEAVE_HIT = 3,
- NUMA_LOCAL = 4,
- NUMA_OTHER = 5,
- NR_VM_NUMA_STAT_ITEMS = 6,
-};
-
-enum zone_stat_item {
- NR_FREE_PAGES = 0,
- NR_ZONE_LRU_BASE = 1,
- NR_ZONE_INACTIVE_ANON = 1,
- NR_ZONE_ACTIVE_ANON = 2,
- NR_ZONE_INACTIVE_FILE = 3,
- NR_ZONE_ACTIVE_FILE = 4,
- NR_ZONE_UNEVICTABLE = 5,
- NR_ZONE_WRITE_PENDING = 6,
- NR_MLOCK = 7,
- NR_PAGETABLE = 8,
- NR_BOUNCE = 9,
- NR_ZSPAGES = 10,
- NR_FREE_CMA_PAGES = 11,
- NR_VM_ZONE_STAT_ITEMS = 12,
-};
-
-enum node_stat_item {
- NR_LRU_BASE = 0,
- NR_INACTIVE_ANON = 0,
- NR_ACTIVE_ANON = 1,
- NR_INACTIVE_FILE = 2,
- NR_ACTIVE_FILE = 3,
- NR_UNEVICTABLE = 4,
- NR_SLAB_RECLAIMABLE_B = 5,
- NR_SLAB_UNRECLAIMABLE_B = 6,
- NR_ISOLATED_ANON = 7,
- NR_ISOLATED_FILE = 8,
- WORKINGSET_NODES = 9,
- WORKINGSET_REFAULT_BASE = 10,
- WORKINGSET_REFAULT_ANON = 10,
- WORKINGSET_REFAULT_FILE = 11,
- WORKINGSET_ACTIVATE_BASE = 12,
- WORKINGSET_ACTIVATE_ANON = 12,
- WORKINGSET_ACTIVATE_FILE = 13,
- WORKINGSET_RESTORE_BASE = 14,
- WORKINGSET_RESTORE_ANON = 14,
- WORKINGSET_RESTORE_FILE = 15,
- WORKINGSET_NODERECLAIM = 16,
- NR_ANON_MAPPED = 17,
- NR_FILE_MAPPED = 18,
- NR_FILE_PAGES = 19,
- NR_FILE_DIRTY = 20,
- NR_WRITEBACK = 21,
- NR_WRITEBACK_TEMP = 22,
- NR_SHMEM = 23,
- NR_SHMEM_THPS = 24,
- NR_SHMEM_PMDMAPPED = 25,
- NR_FILE_THPS = 26,
- NR_FILE_PMDMAPPED = 27,
- NR_ANON_THPS = 28,
- NR_VMSCAN_WRITE = 29,
- NR_VMSCAN_IMMEDIATE = 30,
- NR_DIRTIED = 31,
- NR_WRITTEN = 32,
- NR_KERNEL_MISC_RECLAIMABLE = 33,
- NR_FOLL_PIN_ACQUIRED = 34,
- NR_FOLL_PIN_RELEASED = 35,
- NR_KERNEL_STACK_KB = 36,
- NR_VM_NODE_STAT_ITEMS = 37,
-};
-
-enum lru_list {
- LRU_INACTIVE_ANON = 0,
- LRU_ACTIVE_ANON = 1,
- LRU_INACTIVE_FILE = 2,
- LRU_ACTIVE_FILE = 3,
- LRU_UNEVICTABLE = 4,
- NR_LRU_LISTS = 5,
-};
-
-typedef unsigned int isolate_mode_t;
-
-enum zone_watermarks {
- WMARK_MIN = 0,
- WMARK_LOW = 1,
- WMARK_HIGH = 2,
- NR_WMARK = 3,
-};
-
-enum {
- ZONELIST_FALLBACK = 0,
- ZONELIST_NOFALLBACK = 1,
- MAX_ZONELISTS = 2,
-};
-
-typedef struct {
- gid_t val;
-} kgid_t;
-
-struct seq_operations;
-
-struct seq_file {
- char *buf;
- size_t size;
- size_t from;
- size_t count;
- size_t pad_until;
- loff_t index;
- loff_t read_pos;
- struct mutex lock;
- const struct seq_operations *op;
- int poll_event;
- const struct file *file;
- void *private;
-};
-
-struct kstat {
- u32 result_mask;
- umode_t mode;
- unsigned int nlink;
- uint32_t blksize;
- u64 attributes;
- u64 attributes_mask;
- u64 ino;
- dev_t dev;
- dev_t rdev;
- kuid_t uid;
- kgid_t gid;
- loff_t size;
- struct timespec64 atime;
- struct timespec64 mtime;
- struct timespec64 ctime;
- struct timespec64 btime;
- u64 blocks;
- u64 mnt_id;
-};
-
-struct pid_namespace;
-
-struct upid {
- int nr;
- struct pid_namespace *ns;
-};
-
-struct pid {
- refcount_t count;
- unsigned int level;
- spinlock_t lock;
- struct hlist_head tasks[4];
- struct hlist_head inodes;
- wait_queue_head_t wait_pidfd;
- struct callback_head rcu;
- struct upid numbers[1];
-};
-
-struct hrtimer_cpu_base;
-
-struct hrtimer_clock_base {
- struct hrtimer_cpu_base *cpu_base;
- unsigned int index;
- clockid_t clockid;
- seqcount_raw_spinlock_t seq;
- struct hrtimer *running;
- struct timerqueue_head active;
- ktime_t (*get_time)();
- ktime_t offset;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct hrtimer_cpu_base {
- raw_spinlock_t lock;
- unsigned int cpu;
- unsigned int active_bases;
- unsigned int clock_was_set_seq;
- unsigned int hres_active: 1;
- unsigned int in_hrtirq: 1;
- unsigned int hang_detected: 1;
- unsigned int softirq_activated: 1;
- unsigned int nr_events;
- short unsigned int nr_retries;
- short unsigned int nr_hangs;
- unsigned int max_hang_time;
- ktime_t expires_next;
- struct hrtimer *next_timer;
- ktime_t softirq_expires_next;
- struct hrtimer *softirq_next_timer;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct hrtimer_clock_base clock_base[8];
-};
-
-enum hrtimer_base_type {
- HRTIMER_BASE_MONOTONIC = 0,
- HRTIMER_BASE_REALTIME = 1,
- HRTIMER_BASE_BOOTTIME = 2,
- HRTIMER_BASE_TAI = 3,
- HRTIMER_BASE_MONOTONIC_SOFT = 4,
- HRTIMER_BASE_REALTIME_SOFT = 5,
- HRTIMER_BASE_BOOTTIME_SOFT = 6,
- HRTIMER_BASE_TAI_SOFT = 7,
- HRTIMER_MAX_CLOCK_BASES = 8,
-};
-
-struct rlimit {
- __kernel_ulong_t rlim_cur;
- __kernel_ulong_t rlim_max;
-};
-
-typedef void __signalfn_t(int);
-
-typedef __signalfn_t *__sighandler_t;
-
-typedef void __restorefn_t();
-
-typedef __restorefn_t *__sigrestore_t;
-
-union sigval {
- int sival_int;
- void *sival_ptr;
-};
-
-typedef union sigval sigval_t;
-
-union __sifields {
- struct {
- __kernel_pid_t _pid;
- __kernel_uid32_t _uid;
- } _kill;
- struct {
- __kernel_timer_t _tid;
- int _overrun;
- sigval_t _sigval;
- int _sys_private;
- } _timer;
- struct {
- __kernel_pid_t _pid;
- __kernel_uid32_t _uid;
- sigval_t _sigval;
- } _rt;
- struct {
- __kernel_pid_t _pid;
- __kernel_uid32_t _uid;
- int _status;
- __kernel_clock_t _utime;
- __kernel_clock_t _stime;
- } _sigchld;
- struct {
- void *_addr;
- union {
- short int _addr_lsb;
- struct {
- char _dummy_bnd[8];
- void *_lower;
- void *_upper;
- } _addr_bnd;
- struct {
- char _dummy_pkey[8];
- __u32 _pkey;
- } _addr_pkey;
- };
- } _sigfault;
- struct {
- long int _band;
- int _fd;
- } _sigpoll;
- struct {
- void *_call_addr;
- int _syscall;
- unsigned int _arch;
- } _sigsys;
-};
-
-struct kernel_siginfo {
- struct {
- int si_signo;
- int si_errno;
- int si_code;
- union __sifields _sifields;
- };
-};
-
-struct user_struct {
- refcount_t __count;
- atomic_t processes;
- atomic_t sigpending;
- atomic_t fanotify_listeners;
- atomic_long_t epoll_watches;
- long unsigned int mq_bytes;
- long unsigned int locked_shm;
- long unsigned int unix_inflight;
- atomic_long_t pipe_bufs;
- struct hlist_node uidhash_node;
- kuid_t uid;
- atomic_long_t locked_vm;
- atomic_t nr_watches;
- struct ratelimit_state ratelimit;
-};
-
-struct sigaction {
- __sighandler_t sa_handler;
- long unsigned int sa_flags;
- __sigrestore_t sa_restorer;
- sigset_t sa_mask;
-};
-
-struct k_sigaction {
- struct sigaction sa;
-};
-
-struct cpu_itimer {
- u64 expires;
- u64 incr;
-};
-
-struct task_cputime_atomic {
- atomic64_t utime;
- atomic64_t stime;
- atomic64_t sum_exec_runtime;
-};
-
-struct thread_group_cputimer {
- struct task_cputime_atomic cputime_atomic;
-};
-
-struct pacct_struct {
- int ac_flag;
- long int ac_exitcode;
- long unsigned int ac_mem;
- u64 ac_utime;
- u64 ac_stime;
- long unsigned int ac_minflt;
- long unsigned int ac_majflt;
-};
-
-struct tty_struct;
-
-struct autogroup;
-
-struct taskstats;
-
-struct tty_audit_buf;
-
-struct signal_struct {
- refcount_t sigcnt;
- atomic_t live;
- int nr_threads;
- struct list_head thread_head;
- wait_queue_head_t wait_chldexit;
- struct task_struct *curr_target;
- struct sigpending shared_pending;
- struct hlist_head multiprocess;
- int group_exit_code;
- int notify_count;
- struct task_struct *group_exit_task;
- int group_stop_count;
- unsigned int flags;
- unsigned int is_child_subreaper: 1;
- unsigned int has_child_subreaper: 1;
- int posix_timer_id;
- struct list_head posix_timers;
- struct hrtimer real_timer;
- ktime_t it_real_incr;
- struct cpu_itimer it[2];
- struct thread_group_cputimer cputimer;
- struct posix_cputimers posix_cputimers;
- struct pid *pids[4];
- struct pid *tty_old_pgrp;
- int leader;
- struct tty_struct *tty;
- struct autogroup *autogroup;
- seqlock_t stats_lock;
- u64 utime;
- u64 stime;
- u64 cutime;
- u64 cstime;
- u64 gtime;
- u64 cgtime;
- struct prev_cputime prev_cputime;
- long unsigned int nvcsw;
- long unsigned int nivcsw;
- long unsigned int cnvcsw;
- long unsigned int cnivcsw;
- long unsigned int min_flt;
- long unsigned int maj_flt;
- long unsigned int cmin_flt;
- long unsigned int cmaj_flt;
- long unsigned int inblock;
- long unsigned int oublock;
- long unsigned int cinblock;
- long unsigned int coublock;
- long unsigned int maxrss;
- long unsigned int cmaxrss;
- struct task_io_accounting ioac;
- long long unsigned int sum_sched_runtime;
- struct rlimit rlim[16];
- struct pacct_struct pacct;
- struct taskstats *stats;
- unsigned int audit_tty;
- struct tty_audit_buf *tty_audit_buf;
- bool oom_flag_origin;
- short int oom_score_adj;
- short int oom_score_adj_min;
- struct mm_struct *oom_mm;
- struct mutex cred_guard_mutex;
- struct rw_semaphore exec_update_lock;
-};
-
-enum rseq_cs_flags_bit {
- RSEQ_CS_FLAG_NO_RESTART_ON_PREEMPT_BIT = 0,
- RSEQ_CS_FLAG_NO_RESTART_ON_SIGNAL_BIT = 1,
- RSEQ_CS_FLAG_NO_RESTART_ON_MIGRATE_BIT = 2,
-};
-
-struct rseq {
- __u32 cpu_id_start;
- __u32 cpu_id;
- union {
- __u64 ptr64;
- __u64 ptr;
- } rseq_cs;
- __u32 flags;
- long: 32;
- long: 64;
-};
-
-enum uclamp_id {
- UCLAMP_MIN = 0,
- UCLAMP_MAX = 1,
- UCLAMP_CNT = 2,
-};
-
-enum perf_event_task_context {
- perf_invalid_context = 4294967295,
- perf_hw_context = 0,
- perf_sw_context = 1,
- perf_nr_task_contexts = 2,
-};
-
-struct rq;
-
-struct rq_flags;
-
-struct sched_class {
- int uclamp_enabled;
- void (*enqueue_task)(struct rq *, struct task_struct *, int);
- void (*dequeue_task)(struct rq *, struct task_struct *, int);
- void (*yield_task)(struct rq *);
- bool (*yield_to_task)(struct rq *, struct task_struct *);
- void (*check_preempt_curr)(struct rq *, struct task_struct *, int);
- struct task_struct * (*pick_next_task)(struct rq *);
- void (*put_prev_task)(struct rq *, struct task_struct *);
- void (*set_next_task)(struct rq *, struct task_struct *, bool);
- int (*balance)(struct rq *, struct task_struct *, struct rq_flags *);
- int (*select_task_rq)(struct task_struct *, int, int, int);
- void (*migrate_task_rq)(struct task_struct *, int);
- void (*task_woken)(struct rq *, struct task_struct *);
- void (*set_cpus_allowed)(struct task_struct *, const struct cpumask *);
- void (*rq_online)(struct rq *);
- void (*rq_offline)(struct rq *);
- void (*task_tick)(struct rq *, struct task_struct *, int);
- void (*task_fork)(struct task_struct *);
- void (*task_dead)(struct task_struct *);
- void (*switched_from)(struct rq *, struct task_struct *);
- void (*switched_to)(struct rq *, struct task_struct *);
- void (*prio_changed)(struct rq *, struct task_struct *, int);
- unsigned int (*get_rr_interval)(struct rq *, struct task_struct *);
- void (*update_curr)(struct rq *);
- void (*task_change_group)(struct task_struct *, int);
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct kernel_cap_struct {
- __u32 cap[2];
-};
-
-typedef struct kernel_cap_struct kernel_cap_t;
-
-struct group_info;
-
-struct cred {
- atomic_t usage;
- kuid_t uid;
- kgid_t gid;
- kuid_t suid;
- kgid_t sgid;
- kuid_t euid;
- kgid_t egid;
- kuid_t fsuid;
- kgid_t fsgid;
- unsigned int securebits;
- kernel_cap_t cap_inheritable;
- kernel_cap_t cap_permitted;
- kernel_cap_t cap_effective;
- kernel_cap_t cap_bset;
- kernel_cap_t cap_ambient;
- unsigned char jit_keyring;
- struct key *session_keyring;
- struct key *process_keyring;
- struct key *thread_keyring;
- struct key *request_key_auth;
- void *security;
- struct user_struct *user;
- struct user_namespace *user_ns;
- struct group_info *group_info;
- union {
- int non_rcu;
- struct callback_head rcu;
- };
-};
-
-typedef int32_t key_serial_t;
-
-typedef uint32_t key_perm_t;
-
-struct key_type;
-
-struct key_tag;
-
-struct keyring_index_key {
- long unsigned int hash;
- union {
- struct {
- u16 desc_len;
- char desc[6];
- };
- long unsigned int x;
- };
- struct key_type *type;
- struct key_tag *domain_tag;
- const char *description;
-};
-
-union key_payload {
- void *rcu_data0;
- void *data[4];
-};
-
-struct assoc_array_ptr;
-
-struct assoc_array {
- struct assoc_array_ptr *root;
- long unsigned int nr_leaves_on_tree;
-};
-
-struct watch_list;
-
-struct key_user;
-
-struct key_restriction;
-
-struct key {
- refcount_t usage;
- key_serial_t serial;
- union {
- struct list_head graveyard_link;
- struct rb_node serial_node;
- };
- struct watch_list *watchers;
- struct rw_semaphore sem;
- struct key_user *user;
- void *security;
- union {
- time64_t expiry;
- time64_t revoked_at;
- };
- time64_t last_used_at;
- kuid_t uid;
- kgid_t gid;
- key_perm_t perm;
- short unsigned int quotalen;
- short unsigned int datalen;
- short int state;
- long unsigned int flags;
- union {
- struct keyring_index_key index_key;
- struct {
- long unsigned int hash;
- long unsigned int len_desc;
- struct key_type *type;
- struct key_tag *domain_tag;
- char *description;
- };
- };
- union {
- union key_payload payload;
- struct {
- struct list_head name_link;
- struct assoc_array keys;
- };
- };
- struct key_restriction *restrict_link;
-};
-
-struct sighand_struct {
- spinlock_t siglock;
- refcount_t count;
- wait_queue_head_t signalfd_wqh;
- struct k_sigaction action[64];
-};
-
-struct io_cq;
-
-struct io_context {
- atomic_long_t refcount;
- atomic_t active_ref;
- atomic_t nr_tasks;
- spinlock_t lock;
- short unsigned int ioprio;
- struct xarray icq_tree;
- struct io_cq *icq_hint;
- struct hlist_head icq_list;
- struct work_struct release_work;
-};
-
-enum rseq_event_mask_bits {
- RSEQ_EVENT_PREEMPT_BIT = 0,
- RSEQ_EVENT_SIGNAL_BIT = 1,
- RSEQ_EVENT_MIGRATE_BIT = 2,
-};
-
-enum cpu_idle_type {
- CPU_IDLE = 0,
- CPU_NOT_IDLE = 1,
- CPU_NEWLY_IDLE = 2,
- CPU_MAX_IDLE_TYPES = 3,
-};
-
-enum {
- __SD_BALANCE_NEWIDLE = 0,
- __SD_BALANCE_EXEC = 1,
- __SD_BALANCE_FORK = 2,
- __SD_BALANCE_WAKE = 3,
- __SD_WAKE_AFFINE = 4,
- __SD_ASYM_CPUCAPACITY = 5,
- __SD_SHARE_CPUCAPACITY = 6,
- __SD_SHARE_PKG_RESOURCES = 7,
- __SD_SERIALIZE = 8,
- __SD_ASYM_PACKING = 9,
- __SD_PREFER_SIBLING = 10,
- __SD_OVERLAP = 11,
- __SD_NUMA = 12,
- __SD_FLAG_CNT = 13,
-};
-
-typedef void percpu_ref_func_t(struct percpu_ref *);
-
-struct percpu_ref_data {
- atomic_long_t count;
- percpu_ref_func_t *release;
- percpu_ref_func_t *confirm_switch;
- bool force_atomic: 1;
- bool allow_reinit: 1;
- struct callback_head rcu;
- struct percpu_ref *ref;
-};
-
-struct shrink_control {
- gfp_t gfp_mask;
- int nid;
- long unsigned int nr_to_scan;
- long unsigned int nr_scanned;
- struct mem_cgroup *memcg;
-};
-
-struct shrinker {
- long unsigned int (*count_objects)(struct shrinker *, struct shrink_control *);
- long unsigned int (*scan_objects)(struct shrinker *, struct shrink_control *);
- long int batch;
- int seeks;
- unsigned int flags;
- struct list_head list;
- int id;
- atomic_long_t *nr_deferred;
-};
-
-struct dev_pagemap_ops {
- void (*page_free)(struct page *);
- void (*kill)(struct dev_pagemap *);
- void (*cleanup)(struct dev_pagemap *);
- vm_fault_t (*migrate_to_ram)(struct vm_fault *);
-};
-
-struct hlist_bl_node;
-
-struct hlist_bl_head {
- struct hlist_bl_node *first;
-};
-
-struct hlist_bl_node {
- struct hlist_bl_node *next;
- struct hlist_bl_node **pprev;
-};
-
-struct lockref {
- union {
- __u64 lock_count;
- struct {
- spinlock_t lock;
- int count;
- };
- };
-};
-
-struct qstr {
- union {
- struct {
- u32 hash;
- u32 len;
- };
- u64 hash_len;
- };
- const unsigned char *name;
-};
-
-struct dentry_operations;
-
-struct dentry {
- unsigned int d_flags;
- seqcount_spinlock_t d_seq;
- struct hlist_bl_node d_hash;
- struct dentry *d_parent;
- struct qstr d_name;
- struct inode *d_inode;
- unsigned char d_iname[32];
- struct lockref d_lockref;
- const struct dentry_operations *d_op;
- struct super_block *d_sb;
- long unsigned int d_time;
- void *d_fsdata;
- union {
- struct list_head d_lru;
- wait_queue_head_t *d_wait;
- };
- struct list_head d_child;
- struct list_head d_subdirs;
- union {
- struct hlist_node d_alias;
- struct hlist_bl_node d_in_lookup_hash;
- struct callback_head d_rcu;
- } d_u;
-};
-
-struct posix_acl;
-
-struct inode_operations;
-
-struct bdi_writeback;
-
-struct file_lock_context;
-
-struct block_device;
-
-struct cdev;
-
-struct fsnotify_mark_connector;
-
-struct fscrypt_info;
-
-struct fsverity_info;
-
-struct inode {
- umode_t i_mode;
- short unsigned int i_opflags;
- kuid_t i_uid;
- kgid_t i_gid;
- unsigned int i_flags;
- struct posix_acl *i_acl;
- struct posix_acl *i_default_acl;
- const struct inode_operations *i_op;
- struct super_block *i_sb;
- struct address_space *i_mapping;
- void *i_security;
- long unsigned int i_ino;
- union {
- const unsigned int i_nlink;
- unsigned int __i_nlink;
- };
- dev_t i_rdev;
- loff_t i_size;
- struct timespec64 i_atime;
- struct timespec64 i_mtime;
- struct timespec64 i_ctime;
- spinlock_t i_lock;
- short unsigned int i_bytes;
- u8 i_blkbits;
- u8 i_write_hint;
- blkcnt_t i_blocks;
- long unsigned int i_state;
- struct rw_semaphore i_rwsem;
- long unsigned int dirtied_when;
- long unsigned int dirtied_time_when;
- struct hlist_node i_hash;
- struct list_head i_io_list;
- struct bdi_writeback *i_wb;
- int i_wb_frn_winner;
- u16 i_wb_frn_avg_time;
- u16 i_wb_frn_history;
- struct list_head i_lru;
- struct list_head i_sb_list;
- struct list_head i_wb_list;
- union {
- struct hlist_head i_dentry;
- struct callback_head i_rcu;
- };
- atomic64_t i_version;
- atomic64_t i_sequence;
- atomic_t i_count;
- atomic_t i_dio_count;
- atomic_t i_writecount;
- atomic_t i_readcount;
- union {
- const struct file_operations *i_fop;
- void (*free_inode)(struct inode *);
- };
- struct file_lock_context *i_flctx;
- struct address_space i_data;
- struct list_head i_devices;
- union {
- struct pipe_inode_info *i_pipe;
- struct block_device *i_bdev;
- struct cdev *i_cdev;
- char *i_link;
- unsigned int i_dir_seq;
- };
- __u32 i_generation;
- __u32 i_fsnotify_mask;
- struct fsnotify_mark_connector *i_fsnotify_marks;
- struct fscrypt_info *i_crypt_info;
- struct fsverity_info *i_verity_info;
- void *i_private;
-};
-
-struct dentry_operations {
- int (*d_revalidate)(struct dentry *, unsigned int);
- int (*d_weak_revalidate)(struct dentry *, unsigned int);
- int (*d_hash)(const struct dentry *, struct qstr *);
- int (*d_compare)(const struct dentry *, unsigned int, const char *, const struct qstr *);
- int (*d_delete)(const struct dentry *);
- int (*d_init)(struct dentry *);
- void (*d_release)(struct dentry *);
- void (*d_prune)(struct dentry *);
- void (*d_iput)(struct dentry *, struct inode *);
- char * (*d_dname)(struct dentry *, char *, int);
- struct vfsmount * (*d_automount)(struct path *);
- int (*d_manage)(const struct path *, bool);
- struct dentry * (*d_real)(struct dentry *, const struct inode *);
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct mtd_info;
-
-typedef long long int qsize_t;
-
-struct quota_format_type;
-
-struct mem_dqinfo {
- struct quota_format_type *dqi_format;
- int dqi_fmt_id;
- struct list_head dqi_dirty_list;
- long unsigned int dqi_flags;
- unsigned int dqi_bgrace;
- unsigned int dqi_igrace;
- qsize_t dqi_max_spc_limit;
- qsize_t dqi_max_ino_limit;
- void *dqi_priv;
-};
-
-struct quota_format_ops;
-
-struct quota_info {
- unsigned int flags;
- struct rw_semaphore dqio_sem;
- struct inode *files[3];
- struct mem_dqinfo info[3];
- const struct quota_format_ops *ops[3];
-};
-
-struct rcu_sync {
- int gp_state;
- int gp_count;
- wait_queue_head_t gp_wait;
- struct callback_head cb_head;
-};
-
-struct rcuwait {
- struct task_struct *task;
-};
-
-struct percpu_rw_semaphore {
- struct rcu_sync rss;
- unsigned int *read_count;
- struct rcuwait writer;
- wait_queue_head_t waiters;
- atomic_t block;
-};
-
-struct sb_writers {
- int frozen;
- wait_queue_head_t wait_unfrozen;
- struct percpu_rw_semaphore rw_sem[3];
-};
-
-struct list_lru_node;
-
-struct list_lru {
- struct list_lru_node *node;
- struct list_head list;
- int shrinker_id;
- bool memcg_aware;
-};
-
-struct super_operations;
-
-struct dquot_operations;
-
-struct quotactl_ops;
-
-struct export_operations;
-
-struct xattr_handler;
-
-struct fscrypt_operations;
-
-struct fsverity_operations;
-
-struct unicode_map;
-
-struct workqueue_struct;
-
-struct super_block {
- struct list_head s_list;
- dev_t s_dev;
- unsigned char s_blocksize_bits;
- long unsigned int s_blocksize;
- loff_t s_maxbytes;
- struct file_system_type *s_type;
- const struct super_operations *s_op;
- const struct dquot_operations *dq_op;
- const struct quotactl_ops *s_qcop;
- const struct export_operations *s_export_op;
- long unsigned int s_flags;
- long unsigned int s_iflags;
- long unsigned int s_magic;
- struct dentry *s_root;
- struct rw_semaphore s_umount;
- int s_count;
- atomic_t s_active;
- void *s_security;
- const struct xattr_handler **s_xattr;
- const struct fscrypt_operations *s_cop;
- struct key *s_master_keys;
- const struct fsverity_operations *s_vop;
- struct unicode_map *s_encoding;
- __u16 s_encoding_flags;
- struct hlist_bl_head s_roots;
- struct list_head s_mounts;
- struct block_device *s_bdev;
- struct backing_dev_info *s_bdi;
- struct mtd_info *s_mtd;
- struct hlist_node s_instances;
- unsigned int s_quota_types;
- struct quota_info s_dquot;
- struct sb_writers s_writers;
- void *s_fs_info;
- u32 s_time_gran;
- time64_t s_time_min;
- time64_t s_time_max;
- __u32 s_fsnotify_mask;
- struct fsnotify_mark_connector *s_fsnotify_marks;
- char s_id[32];
- uuid_t s_uuid;
- unsigned int s_max_links;
- fmode_t s_mode;
- struct mutex s_vfs_rename_mutex;
- const char *s_subtype;
- const struct dentry_operations *s_d_op;
- int cleancache_poolid;
- struct shrinker s_shrink;
- atomic_long_t s_remove_count;
- atomic_long_t s_fsnotify_inode_refs;
- int s_readonly_remount;
- errseq_t s_wb_err;
- struct workqueue_struct *s_dio_done_wq;
- struct hlist_head s_pins;
- struct user_namespace *s_user_ns;
- struct list_lru s_dentry_lru;
- struct list_lru s_inode_lru;
- struct callback_head rcu;
- struct work_struct destroy_work;
- struct mutex s_sync_lock;
- int s_stack_depth;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- spinlock_t s_inode_list_lock;
- struct list_head s_inodes;
- spinlock_t s_inode_wblist_lock;
- struct list_head s_inodes_wb;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct list_lru_one {
- struct list_head list;
- long int nr_items;
-};
-
-struct list_lru_memcg {
- struct callback_head rcu;
- struct list_lru_one *lru[0];
-};
-
-struct list_lru_node {
- spinlock_t lock;
- struct list_lru_one lru;
- struct list_lru_memcg *memcg_lrus;
- long int nr_items;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-enum migrate_mode {
- MIGRATE_ASYNC = 0,
- MIGRATE_SYNC_LIGHT = 1,
- MIGRATE_SYNC = 2,
- MIGRATE_SYNC_NO_COPY = 3,
-};
-
-struct key_tag {
- struct callback_head rcu;
- refcount_t usage;
- bool removed;
-};
-
-typedef int (*request_key_actor_t)(struct key *, void *);
-
-struct key_preparsed_payload;
-
-struct key_match_data;
-
-struct kernel_pkey_params;
-
-struct kernel_pkey_query;
-
-struct key_type {
- const char *name;
- size_t def_datalen;
- unsigned int flags;
- int (*vet_description)(const char *);
- int (*preparse)(struct key_preparsed_payload *);
- void (*free_preparse)(struct key_preparsed_payload *);
- int (*instantiate)(struct key *, struct key_preparsed_payload *);
- int (*update)(struct key *, struct key_preparsed_payload *);
- int (*match_preparse)(struct key_match_data *);
- void (*match_free)(struct key_match_data *);
- void (*revoke)(struct key *);
- void (*destroy)(struct key *);
- void (*describe)(const struct key *, struct seq_file *);
- long int (*read)(const struct key *, char *, size_t);
- request_key_actor_t request_key;
- struct key_restriction * (*lookup_restriction)(const char *);
- int (*asym_query)(const struct kernel_pkey_params *, struct kernel_pkey_query *);
- int (*asym_eds_op)(struct kernel_pkey_params *, const void *, void *);
- int (*asym_verify_signature)(struct kernel_pkey_params *, const void *, const void *);
- struct list_head link;
- struct lock_class_key lock_class;
-};
-
-typedef int (*key_restrict_link_func_t)(struct key *, const struct key_type *, const union key_payload *, struct key *);
-
-struct key_restriction {
- key_restrict_link_func_t check;
- struct key *key;
- struct key_type *keytype;
-};
-
-struct group_info {
- atomic_t usage;
- int ngroups;
- kgid_t gid[0];
-};
-
-struct delayed_call {
- void (*fn)(void *);
- void *arg;
-};
-
-struct io_cq {
- struct request_queue *q;
- struct io_context *ioc;
- union {
- struct list_head q_node;
- struct kmem_cache *__rcu_icq_cache;
- };
- union {
- struct hlist_node ioc_node;
- struct callback_head __rcu_head;
- };
- unsigned int flags;
-};
-
-struct wait_page_queue;
-
-struct kiocb {
- struct file *ki_filp;
- loff_t ki_pos;
- void (*ki_complete)(struct kiocb *, long int, long int);
- void *private;
- int ki_flags;
- u16 ki_hint;
- u16 ki_ioprio;
- union {
- unsigned int ki_cookie;
- struct wait_page_queue *ki_waitq;
- };
-};
-
-struct iattr {
- unsigned int ia_valid;
- umode_t ia_mode;
- kuid_t ia_uid;
- kgid_t ia_gid;
- loff_t ia_size;
- struct timespec64 ia_atime;
- struct timespec64 ia_mtime;
- struct timespec64 ia_ctime;
- struct file *ia_file;
-};
-
-typedef __kernel_uid32_t projid_t;
-
-typedef struct {
- projid_t val;
-} kprojid_t;
-
-enum quota_type {
- USRQUOTA = 0,
- GRPQUOTA = 1,
- PRJQUOTA = 2,
-};
-
-struct kqid {
- union {
- kuid_t uid;
- kgid_t gid;
- kprojid_t projid;
- };
- enum quota_type type;
-};
-
-struct mem_dqblk {
- qsize_t dqb_bhardlimit;
- qsize_t dqb_bsoftlimit;
- qsize_t dqb_curspace;
- qsize_t dqb_rsvspace;
- qsize_t dqb_ihardlimit;
- qsize_t dqb_isoftlimit;
- qsize_t dqb_curinodes;
- time64_t dqb_btime;
- time64_t dqb_itime;
-};
-
-struct dquot {
- struct hlist_node dq_hash;
- struct list_head dq_inuse;
- struct list_head dq_free;
- struct list_head dq_dirty;
- struct mutex dq_lock;
- spinlock_t dq_dqb_lock;
- atomic_t dq_count;
- struct super_block *dq_sb;
- struct kqid dq_id;
- loff_t dq_off;
- long unsigned int dq_flags;
- struct mem_dqblk dq_dqb;
-};
-
-enum {
- DQF_ROOT_SQUASH_B = 0,
- DQF_SYS_FILE_B = 16,
- DQF_PRIVATE = 17,
-};
-
-struct quota_format_type {
- int qf_fmt_id;
- const struct quota_format_ops *qf_ops;
- struct module *qf_owner;
- struct quota_format_type *qf_next;
-};
-
-enum {
- DQST_LOOKUPS = 0,
- DQST_DROPS = 1,
- DQST_READS = 2,
- DQST_WRITES = 3,
- DQST_CACHE_HITS = 4,
- DQST_ALLOC_DQUOTS = 5,
- DQST_FREE_DQUOTS = 6,
- DQST_SYNCS = 7,
- _DQST_DQSTAT_LAST = 8,
-};
-
-struct quota_format_ops {
- int (*check_quota_file)(struct super_block *, int);
- int (*read_file_info)(struct super_block *, int);
- int (*write_file_info)(struct super_block *, int);
- int (*free_file_info)(struct super_block *, int);
- int (*read_dqblk)(struct dquot *);
- int (*commit_dqblk)(struct dquot *);
- int (*release_dqblk)(struct dquot *);
- int (*get_next_id)(struct super_block *, struct kqid *);
-};
-
-struct dquot_operations {
- int (*write_dquot)(struct dquot *);
- struct dquot * (*alloc_dquot)(struct super_block *, int);
- void (*destroy_dquot)(struct dquot *);
- int (*acquire_dquot)(struct dquot *);
- int (*release_dquot)(struct dquot *);
- int (*mark_dirty)(struct dquot *);
- int (*write_info)(struct super_block *, int);
- qsize_t * (*get_reserved_space)(struct inode *);
- int (*get_projid)(struct inode *, kprojid_t *);
- int (*get_inode_usage)(struct inode *, qsize_t *);
- int (*get_next_id)(struct super_block *, struct kqid *);
-};
-
-struct qc_dqblk {
- int d_fieldmask;
- u64 d_spc_hardlimit;
- u64 d_spc_softlimit;
- u64 d_ino_hardlimit;
- u64 d_ino_softlimit;
- u64 d_space;
- u64 d_ino_count;
- s64 d_ino_timer;
- s64 d_spc_timer;
- int d_ino_warns;
- int d_spc_warns;
- u64 d_rt_spc_hardlimit;
- u64 d_rt_spc_softlimit;
- u64 d_rt_space;
- s64 d_rt_spc_timer;
- int d_rt_spc_warns;
-};
-
-struct qc_type_state {
- unsigned int flags;
- unsigned int spc_timelimit;
- unsigned int ino_timelimit;
- unsigned int rt_spc_timelimit;
- unsigned int spc_warnlimit;
- unsigned int ino_warnlimit;
- unsigned int rt_spc_warnlimit;
- long long unsigned int ino;
- blkcnt_t blocks;
- blkcnt_t nextents;
-};
-
-struct qc_state {
- unsigned int s_incoredqs;
- struct qc_type_state s_state[3];
-};
-
-struct qc_info {
- int i_fieldmask;
- unsigned int i_flags;
- unsigned int i_spc_timelimit;
- unsigned int i_ino_timelimit;
- unsigned int i_rt_spc_timelimit;
- unsigned int i_spc_warnlimit;
- unsigned int i_ino_warnlimit;
- unsigned int i_rt_spc_warnlimit;
-};
-
-struct quotactl_ops {
- int (*quota_on)(struct super_block *, int, int, const struct path *);
- int (*quota_off)(struct super_block *, int);
- int (*quota_enable)(struct super_block *, unsigned int);
- int (*quota_disable)(struct super_block *, unsigned int);
- int (*quota_sync)(struct super_block *, int);
- int (*set_info)(struct super_block *, int, struct qc_info *);
- int (*get_dqblk)(struct super_block *, struct kqid, struct qc_dqblk *);
- int (*get_nextdqblk)(struct super_block *, struct kqid *, struct qc_dqblk *);
- int (*set_dqblk)(struct super_block *, struct kqid, struct qc_dqblk *);
- int (*get_state)(struct super_block *, struct qc_state *);
- int (*rm_xquota)(struct super_block *, unsigned int);
-};
-
-struct writeback_control;
-
-struct readahead_control;
-
-struct swap_info_struct;
-
-struct address_space_operations {
- int (*writepage)(struct page *, struct writeback_control *);
- int (*readpage)(struct file *, struct page *);
- int (*writepages)(struct address_space *, struct writeback_control *);
- int (*set_page_dirty)(struct page *);
- int (*readpages)(struct file *, struct address_space *, struct list_head *, unsigned int);
- void (*readahead)(struct readahead_control *);
- int (*write_begin)(struct file *, struct address_space *, loff_t, unsigned int, unsigned int, struct page **, void **);
- int (*write_end)(struct file *, struct address_space *, loff_t, unsigned int, unsigned int, struct page *, void *);
- sector_t (*bmap)(struct address_space *, sector_t);
- void (*invalidatepage)(struct page *, unsigned int, unsigned int);
- int (*releasepage)(struct page *, gfp_t);
- void (*freepage)(struct page *);
- ssize_t (*direct_IO)(struct kiocb *, struct iov_iter *);
- int (*migratepage)(struct address_space *, struct page *, struct page *, enum migrate_mode);
- bool (*isolate_page)(struct page *, isolate_mode_t);
- void (*putback_page)(struct page *);
- int (*launder_page)(struct page *);
- int (*is_partially_uptodate)(struct page *, long unsigned int, long unsigned int);
- void (*is_dirty_writeback)(struct page *, bool *, bool *);
- int (*error_remove_page)(struct address_space *, struct page *);
- int (*swap_activate)(struct swap_info_struct *, struct file *, sector_t *);
- void (*swap_deactivate)(struct file *);
-};
-
-struct fiemap_extent_info;
-
-struct inode_operations {
- struct dentry * (*lookup)(struct inode *, struct dentry *, unsigned int);
- const char * (*get_link)(struct dentry *, struct inode *, struct delayed_call *);
- int (*permission)(struct inode *, int);
- struct posix_acl * (*get_acl)(struct inode *, int);
- int (*readlink)(struct dentry *, char *, int);
- int (*create)(struct inode *, struct dentry *, umode_t, bool);
- int (*link)(struct dentry *, struct inode *, struct dentry *);
- int (*unlink)(struct inode *, struct dentry *);
- int (*symlink)(struct inode *, struct dentry *, const char *);
- int (*mkdir)(struct inode *, struct dentry *, umode_t);
- int (*rmdir)(struct inode *, struct dentry *);
- int (*mknod)(struct inode *, struct dentry *, umode_t, dev_t);
- int (*rename)(struct inode *, struct dentry *, struct inode *, struct dentry *, unsigned int);
- int (*setattr)(struct dentry *, struct iattr *);
- int (*getattr)(const struct path *, struct kstat *, u32, unsigned int);
- ssize_t (*listxattr)(struct dentry *, char *, size_t);
- int (*fiemap)(struct inode *, struct fiemap_extent_info *, u64, u64);
- int (*update_time)(struct inode *, struct timespec64 *, int);
- int (*atomic_open)(struct inode *, struct dentry *, struct file *, unsigned int, umode_t);
- int (*tmpfile)(struct inode *, struct dentry *, umode_t);
- int (*set_acl)(struct inode *, struct posix_acl *, int);
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct file_lock_context {
- spinlock_t flc_lock;
- struct list_head flc_flock;
- struct list_head flc_posix;
- struct list_head flc_lease;
-};
-
-struct file_lock_operations {
- void (*fl_copy_lock)(struct file_lock *, struct file_lock *);
- void (*fl_release_private)(struct file_lock *);
-};
-
-struct nlm_lockowner;
-
-struct nfs_lock_info {
- u32 state;
- struct nlm_lockowner *owner;
- struct list_head list;
-};
-
-struct nfs4_lock_state;
-
-struct nfs4_lock_info {
- struct nfs4_lock_state *owner;
-};
-
-struct fasync_struct;
-
-struct lock_manager_operations;
-
-struct file_lock {
- struct file_lock *fl_blocker;
- struct list_head fl_list;
- struct hlist_node fl_link;
- struct list_head fl_blocked_requests;
- struct list_head fl_blocked_member;
- fl_owner_t fl_owner;
- unsigned int fl_flags;
- unsigned char fl_type;
- unsigned int fl_pid;
- int fl_link_cpu;
- wait_queue_head_t fl_wait;
- struct file *fl_file;
- loff_t fl_start;
- loff_t fl_end;
- struct fasync_struct *fl_fasync;
- long unsigned int fl_break_time;
- long unsigned int fl_downgrade_time;
- const struct file_lock_operations *fl_ops;
- const struct lock_manager_operations *fl_lmops;
- union {
- struct nfs_lock_info nfs_fl;
- struct nfs4_lock_info nfs4_fl;
- struct {
- struct list_head link;
- int state;
- unsigned int debug_id;
- } afs;
- } fl_u;
-};
-
-struct lock_manager_operations {
- fl_owner_t (*lm_get_owner)(fl_owner_t);
- void (*lm_put_owner)(fl_owner_t);
- void (*lm_notify)(struct file_lock *);
- int (*lm_grant)(struct file_lock *, int);
- bool (*lm_break)(struct file_lock *);
- int (*lm_change)(struct file_lock *, int, struct list_head *);
- void (*lm_setup)(struct file_lock *, void **);
- bool (*lm_breaker_owns_lease)(struct file_lock *);
-};
-
-struct fasync_struct {
- rwlock_t fa_lock;
- int magic;
- int fa_fd;
- struct fasync_struct *fa_next;
- struct file *fa_file;
- struct callback_head fa_rcu;
-};
-
-enum {
- SB_UNFROZEN = 0,
- SB_FREEZE_WRITE = 1,
- SB_FREEZE_PAGEFAULT = 2,
- SB_FREEZE_FS = 3,
- SB_FREEZE_COMPLETE = 4,
-};
-
-struct kstatfs;
-
-struct super_operations {
- struct inode * (*alloc_inode)(struct super_block *);
- void (*destroy_inode)(struct inode *);
- void (*free_inode)(struct inode *);
- void (*dirty_inode)(struct inode *, int);
- int (*write_inode)(struct inode *, struct writeback_control *);
- int (*drop_inode)(struct inode *);
- void (*evict_inode)(struct inode *);
- void (*put_super)(struct super_block *);
- int (*sync_fs)(struct super_block *, int);
- int (*freeze_super)(struct super_block *);
- int (*freeze_fs)(struct super_block *);
- int (*thaw_super)(struct super_block *);
- int (*unfreeze_fs)(struct super_block *);
- int (*statfs)(struct dentry *, struct kstatfs *);
- int (*remount_fs)(struct super_block *, int *, char *);
- void (*umount_begin)(struct super_block *);
- int (*show_options)(struct seq_file *, struct dentry *);
- int (*show_devname)(struct seq_file *, struct dentry *);
- int (*show_path)(struct seq_file *, struct dentry *);
- int (*show_stats)(struct seq_file *, struct dentry *);
- ssize_t (*quota_read)(struct super_block *, int, char *, size_t, loff_t);
- ssize_t (*quota_write)(struct super_block *, int, const char *, size_t, loff_t);
- struct dquot ** (*get_dquots)(struct inode *);
- int (*bdev_try_to_free_page)(struct super_block *, struct page *, gfp_t);
- long int (*nr_cached_objects)(struct super_block *, struct shrink_control *);
- long int (*free_cached_objects)(struct super_block *, struct shrink_control *);
-};
-
-struct iomap;
-
-struct fid;
-
-struct export_operations {
- int (*encode_fh)(struct inode *, __u32 *, int *, struct inode *);
- struct dentry * (*fh_to_dentry)(struct super_block *, struct fid *, int, int);
- struct dentry * (*fh_to_parent)(struct super_block *, struct fid *, int, int);
- int (*get_name)(struct dentry *, char *, struct dentry *);
- struct dentry * (*get_parent)(struct dentry *);
- int (*commit_metadata)(struct inode *);
- int (*get_uuid)(struct super_block *, u8 *, u32 *, u64 *);
- int (*map_blocks)(struct inode *, loff_t, u64, struct iomap *, bool, u32 *);
- int (*commit_blocks)(struct inode *, struct iomap *, int, struct iattr *);
-};
-
-struct xattr_handler {
- const char *name;
- const char *prefix;
- int flags;
- bool (*list)(struct dentry *);
- int (*get)(const struct xattr_handler *, struct dentry *, struct inode *, const char *, void *, size_t);
- int (*set)(const struct xattr_handler *, struct dentry *, struct inode *, const char *, const void *, size_t, int);
-};
-
-union fscrypt_policy;
-
-struct fscrypt_operations {
- unsigned int flags;
- const char *key_prefix;
- int (*get_context)(struct inode *, void *, size_t);
- int (*set_context)(struct inode *, const void *, size_t, void *);
- const union fscrypt_policy * (*get_dummy_policy)(struct super_block *);
- bool (*empty_dir)(struct inode *);
- unsigned int max_namelen;
- bool (*has_stable_inodes)(struct super_block *);
- void (*get_ino_and_lblk_bits)(struct super_block *, int *, int *);
- int (*get_num_devices)(struct super_block *);
- void (*get_devices)(struct super_block *, struct request_queue **);
-};
-
-struct fsverity_operations {
- int (*begin_enable_verity)(struct file *);
- int (*end_enable_verity)(struct file *, const void *, size_t, u64);
- int (*get_verity_descriptor)(struct inode *, void *, size_t);
- struct page * (*read_merkle_tree_page)(struct inode *, long unsigned int, long unsigned int);
- int (*write_merkle_tree_block)(struct inode *, const void *, u64, int);
-};
-
-typedef int (*filldir_t)(struct dir_context *, const char *, int, loff_t, u64, unsigned int);
-
-struct dir_context {
- filldir_t actor;
- loff_t pos;
-};
-
-struct p_log;
-
-struct fs_parameter;
-
-struct fs_parse_result;
-
-typedef int fs_param_type(struct p_log *, const struct fs_parameter_spec *, struct fs_parameter *, struct fs_parse_result *);
-
-struct fs_parameter_spec {
- const char *name;
- fs_param_type *type;
- u8 opt;
- short unsigned int flags;
- const void *data;
-};
-
-enum compound_dtor_id {
- NULL_COMPOUND_DTOR = 0,
- COMPOUND_PAGE_DTOR = 1,
- HUGETLB_PAGE_DTOR = 2,
- TRANSHUGE_PAGE_DTOR = 3,
- NR_COMPOUND_DTORS = 4,
-};
-
-enum vm_event_item {
- PGPGIN = 0,
- PGPGOUT = 1,
- PSWPIN = 2,
- PSWPOUT = 3,
- PGALLOC_NORMAL = 4,
- PGALLOC_MOVABLE = 5,
- ALLOCSTALL_NORMAL = 6,
- ALLOCSTALL_MOVABLE = 7,
- PGSCAN_SKIP_NORMAL = 8,
- PGSCAN_SKIP_MOVABLE = 9,
- PGFREE = 10,
- PGACTIVATE = 11,
- PGDEACTIVATE = 12,
- PGLAZYFREE = 13,
- PGFAULT = 14,
- PGMAJFAULT = 15,
- PGLAZYFREED = 16,
- PGREFILL = 17,
- PGREUSE = 18,
- PGSTEAL_KSWAPD = 19,
- PGSTEAL_DIRECT = 20,
- PGSCAN_KSWAPD = 21,
- PGSCAN_DIRECT = 22,
- PGSCAN_DIRECT_THROTTLE = 23,
- PGSCAN_ANON = 24,
- PGSCAN_FILE = 25,
- PGSTEAL_ANON = 26,
- PGSTEAL_FILE = 27,
- PGSCAN_ZONE_RECLAIM_FAILED = 28,
- PGINODESTEAL = 29,
- SLABS_SCANNED = 30,
- KSWAPD_INODESTEAL = 31,
- KSWAPD_LOW_WMARK_HIT_QUICKLY = 32,
- KSWAPD_HIGH_WMARK_HIT_QUICKLY = 33,
- PAGEOUTRUN = 34,
- PGROTATED = 35,
- DROP_PAGECACHE = 36,
- DROP_SLAB = 37,
- OOM_KILL = 38,
- NUMA_PTE_UPDATES = 39,
- NUMA_HUGE_PTE_UPDATES = 40,
- NUMA_HINT_FAULTS = 41,
- NUMA_HINT_FAULTS_LOCAL = 42,
- NUMA_PAGE_MIGRATE = 43,
- PGMIGRATE_SUCCESS = 44,
- PGMIGRATE_FAIL = 45,
- THP_MIGRATION_SUCCESS = 46,
- THP_MIGRATION_FAIL = 47,
- THP_MIGRATION_SPLIT = 48,
- COMPACTMIGRATE_SCANNED = 49,
- COMPACTFREE_SCANNED = 50,
- COMPACTISOLATED = 51,
- COMPACTSTALL = 52,
- COMPACTFAIL = 53,
- COMPACTSUCCESS = 54,
- KCOMPACTD_WAKE = 55,
- KCOMPACTD_MIGRATE_SCANNED = 56,
- KCOMPACTD_FREE_SCANNED = 57,
- HTLB_BUDDY_PGALLOC = 58,
- HTLB_BUDDY_PGALLOC_FAIL = 59,
- UNEVICTABLE_PGCULLED = 60,
- UNEVICTABLE_PGSCANNED = 61,
- UNEVICTABLE_PGRESCUED = 62,
- UNEVICTABLE_PGMLOCKED = 63,
- UNEVICTABLE_PGMUNLOCKED = 64,
- UNEVICTABLE_PGCLEARED = 65,
- UNEVICTABLE_PGSTRANDED = 66,
- THP_FAULT_ALLOC = 67,
- THP_FAULT_FALLBACK = 68,
- THP_FAULT_FALLBACK_CHARGE = 69,
- THP_COLLAPSE_ALLOC = 70,
- THP_COLLAPSE_ALLOC_FAILED = 71,
- THP_FILE_ALLOC = 72,
- THP_FILE_FALLBACK = 73,
- THP_FILE_FALLBACK_CHARGE = 74,
- THP_FILE_MAPPED = 75,
- THP_SPLIT_PAGE = 76,
- THP_SPLIT_PAGE_FAILED = 77,
- THP_DEFERRED_SPLIT_PAGE = 78,
- THP_SPLIT_PMD = 79,
- THP_ZERO_PAGE_ALLOC = 80,
- THP_ZERO_PAGE_ALLOC_FAILED = 81,
- THP_SWPOUT = 82,
- THP_SWPOUT_FALLBACK = 83,
- BALLOON_INFLATE = 84,
- BALLOON_DEFLATE = 85,
- BALLOON_MIGRATE = 86,
- SWAP_RA = 87,
- SWAP_RA_HIT = 88,
- NR_VM_EVENT_ITEMS = 89,
-};
-
-enum kmalloc_cache_type {
- KMALLOC_NORMAL = 0,
- KMALLOC_RECLAIM = 1,
- NR_KMALLOC_TYPES = 2,
-};
-
-typedef u32 phandle;
-
-typedef u32 ihandle;
-
-enum {
- HI_SOFTIRQ = 0,
- TIMER_SOFTIRQ = 1,
- NET_TX_SOFTIRQ = 2,
- NET_RX_SOFTIRQ = 3,
- BLOCK_SOFTIRQ = 4,
- IRQ_POLL_SOFTIRQ = 5,
- TASKLET_SOFTIRQ = 6,
- SCHED_SOFTIRQ = 7,
- HRTIMER_SOFTIRQ = 8,
- RCU_SOFTIRQ = 9,
- NR_SOFTIRQS = 10,
-};
-
-enum {
- PCI_STD_RESOURCES = 0,
- PCI_STD_RESOURCE_END = 5,
- PCI_ROM_RESOURCE = 6,
- PCI_IOV_RESOURCES = 7,
- PCI_IOV_RESOURCE_END = 12,
- PCI_BRIDGE_RESOURCES = 13,
- PCI_BRIDGE_RESOURCE_END = 16,
- PCI_NUM_RESOURCES = 17,
- DEVICE_COUNT_RESOURCE = 17,
-};
-
-typedef unsigned int pci_channel_state_t;
-
-typedef unsigned int pcie_reset_state_t;
-
-typedef short unsigned int pci_dev_flags_t;
-
-typedef short unsigned int pci_bus_flags_t;
-
-typedef unsigned int pci_ers_result_t;
-
-struct seq_operations {
- void * (*start)(struct seq_file *, loff_t *);
- void (*stop)(struct seq_file *, void *);
- void * (*next)(struct seq_file *, void *, loff_t *);
- int (*show)(struct seq_file *, void *);
-};
-
-struct boot_param_header {
- __be32 magic;
- __be32 totalsize;
- __be32 off_dt_struct;
- __be32 off_dt_strings;
- __be32 off_mem_rsvmap;
- __be32 version;
- __be32 last_comp_version;
- __be32 boot_cpuid_phys;
- __be32 dt_strings_size;
- __be32 dt_struct_size;
-};
-
-struct linux_logo {
- int type;
- unsigned int width;
- unsigned int height;
- unsigned int clutsize;
- const unsigned char *clut;
- const unsigned char *data;
-};
-
-typedef u32 prom_arg_t;
-
-struct prom_args {
- __be32 service;
- __be32 nargs;
- __be32 nret;
- __be32 args[10];
-};
-
-struct prom_t {
- ihandle root;
- phandle chosen;
- int cpu;
- ihandle stdout;
- ihandle mmumap;
- ihandle memory;
-};
-
-struct mem_map_entry {
- __be64 base;
- __be64 size;
-};
-
-typedef __be32 cell_t;
-
-struct platform_support {
- bool hash_mmu;
- bool radix_mmu;
- bool radix_gtse;
- bool xive;
-};
-
-struct option_vector1 {
- u8 byte1;
- u8 arch_versions;
- u8 arch_versions3;
-};
-
-struct option_vector2 {
- u8 byte1;
- __be16 reserved;
- __be32 real_base;
- __be32 real_size;
- __be32 virt_base;
- __be32 virt_size;
- __be32 load_base;
- __be32 min_rma;
- __be32 min_load;
- u8 min_rma_percent;
- u8 max_pft_size;
-} __attribute__((packed));
-
-struct option_vector3 {
- u8 byte1;
- u8 byte2;
-};
-
-struct option_vector4 {
- u8 byte1;
- u8 min_vp_cap;
-};
-
-struct option_vector5 {
- u8 byte1;
- u8 byte2;
- u8 byte3;
- u8 cmo;
- u8 associativity;
- u8 bin_opts;
- u8 micro_checkpoint;
- u8 reserved0;
- __be32 max_cpus;
- __be16 papr_level;
- __be16 reserved1;
- u8 platform_facilities;
- u8 reserved2;
- __be16 reserved3;
- u8 subprocessors;
- u8 byte22;
- u8 intarch;
- u8 mmu;
- u8 hash_ext;
- u8 radix_ext;
-} __attribute__((packed));
-
-struct option_vector6 {
- u8 reserved;
- u8 secondary_pteg;
- u8 os_name;
-};
-
-struct ibm_arch_vec {
- struct {
- u32 mask;
- u32 val;
- } pvrs[14];
- u8 num_vectors;
- u8 vec1_len;
- struct option_vector1 vec1;
- u8 vec2_len;
- struct option_vector2 vec2;
- u8 vec3_len;
- struct option_vector3 vec3;
- u8 vec4_len;
- struct option_vector4 vec4;
- u8 vec5_len;
- struct option_vector5 vec5;
- u8 vec6_len;
- struct option_vector6 vec6;
-} __attribute__((packed));
-
-typedef signed char __s8;
-
-typedef __s8 s8;
-
-typedef __u32 __le32;
-
-typedef u64 phys_addr_t;
-
-typedef long unsigned int irq_hw_number_t;
-
-struct kernel_symbol {
- long unsigned int value;
- const char *name;
- const char *namespace;
-};
-
-typedef int (*initcall_t)();
-
-typedef initcall_t initcall_entry_t;
-
-struct obs_kernel_param {
- const char *str;
- int (*setup_func)(char *);
- int early;
-};
-
-struct lockdep_map {};
-
-enum system_states {
- SYSTEM_BOOTING = 0,
- SYSTEM_SCHEDULING = 1,
- SYSTEM_RUNNING = 2,
- SYSTEM_HALT = 3,
- SYSTEM_POWER_OFF = 4,
- SYSTEM_RESTART = 5,
- SYSTEM_SUSPEND = 6,
-};
-
-struct uid_gid_extent {
- u32 first;
- u32 lower_first;
- u32 count;
-};
-
-struct uid_gid_map {
- u32 nr_extents;
- union {
- struct uid_gid_extent extent[5];
- struct {
- struct uid_gid_extent *forward;
- struct uid_gid_extent *reverse;
- };
- };
-};
-
-struct proc_ns_operations;
-
-struct ns_common {
- atomic_long_t stashed;
- const struct proc_ns_operations *ops;
- unsigned int inum;
-};
-
-struct ctl_table;
-
-struct ctl_table_root;
-
-struct ctl_table_set;
-
-struct ctl_dir;
-
-struct ctl_node;
-
-struct ctl_table_header {
- union {
- struct {
- struct ctl_table *ctl_table;
- int used;
- int count;
- int nreg;
- };
- struct callback_head rcu;
- };
- struct completion *unregistering;
- struct ctl_table *ctl_table_arg;
- struct ctl_table_root *root;
- struct ctl_table_set *set;
- struct ctl_dir *parent;
- struct ctl_node *node;
- struct hlist_head inodes;
-};
-
-struct ctl_dir {
- struct ctl_table_header header;
- struct rb_root root;
-};
-
-struct ctl_table_set {
- int (*is_seen)(struct ctl_table_set *);
- struct ctl_dir dir;
-};
-
-struct ucounts;
-
-struct user_namespace {
- struct uid_gid_map uid_map;
- struct uid_gid_map gid_map;
- struct uid_gid_map projid_map;
- atomic_t count;
- struct user_namespace *parent;
- int level;
- kuid_t owner;
- kgid_t group;
- struct ns_common ns;
- long unsigned int flags;
- struct list_head keyring_name_list;
- struct key *user_keyring_register;
- struct rw_semaphore keyring_sem;
- struct key *persistent_keyring_register;
- struct work_struct work;
- struct ctl_table_set set;
- struct ctl_table_header *sysctls;
- struct ucounts *ucounts;
- int ucount_max[10];
-};
-
-struct bug_entry {
- long unsigned int bug_addr;
- const char *file;
- short unsigned int line;
- short unsigned int flags;
-};
-
-struct pollfd {
- int fd;
- short int events;
- short int revents;
-};
-
-typedef u64 jump_label_t;
-
-struct jump_entry {
- jump_label_t code;
- jump_label_t target;
- jump_label_t key;
-};
-
-struct static_key_mod;
-
-struct static_key {
- atomic_t enabled;
- union {
- long unsigned int type;
- struct jump_entry *entries;
- struct static_key_mod *next;
- };
-};
-
-struct static_key_false {
- struct static_key key;
-};
-
-struct device;
-
-struct attribute_group;
-
-struct perf_cpu_context;
-
-struct perf_output_handle;
-
-struct pmu {
- struct list_head entry;
- struct module *module;
- struct device *dev;
- const struct attribute_group **attr_groups;
- const struct attribute_group **attr_update;
- const char *name;
- int type;
- int capabilities;
- int *pmu_disable_count;
- struct perf_cpu_context *pmu_cpu_context;
- atomic_t exclusive_cnt;
- int task_ctx_nr;
- int hrtimer_interval_ms;
- unsigned int nr_addr_filters;
- void (*pmu_enable)(struct pmu *);
- void (*pmu_disable)(struct pmu *);
- int (*event_init)(struct perf_event *);
- void (*event_mapped)(struct perf_event *, struct mm_struct *);
- void (*event_unmapped)(struct perf_event *, struct mm_struct *);
- int (*add)(struct perf_event *, int);
- void (*del)(struct perf_event *, int);
- void (*start)(struct perf_event *, int);
- void (*stop)(struct perf_event *, int);
- void (*read)(struct perf_event *);
- void (*start_txn)(struct pmu *, unsigned int);
- int (*commit_txn)(struct pmu *);
- void (*cancel_txn)(struct pmu *);
- int (*event_idx)(struct perf_event *);
- void (*sched_task)(struct perf_event_context *, bool);
- struct kmem_cache *task_ctx_cache;
- void (*swap_task_ctx)(struct perf_event_context *, struct perf_event_context *);
- void * (*setup_aux)(struct perf_event *, void **, int, bool);
- void (*free_aux)(void *);
- long int (*snapshot_aux)(struct perf_event *, struct perf_output_handle *, long unsigned int);
- int (*addr_filters_validate)(struct list_head *);
- void (*addr_filters_sync)(struct perf_event *);
- int (*aux_output_match)(struct perf_event *);
- int (*filter_match)(struct perf_event *);
- int (*check_period)(struct perf_event *, u64);
-};
-
-enum perf_event_state {
- PERF_EVENT_STATE_DEAD = 4294967292,
- PERF_EVENT_STATE_EXIT = 4294967293,
- PERF_EVENT_STATE_ERROR = 4294967294,
- PERF_EVENT_STATE_OFF = 4294967295,
- PERF_EVENT_STATE_INACTIVE = 0,
- PERF_EVENT_STATE_ACTIVE = 1,
-};
-
-typedef struct {
- long int v;
-} local_t;
-
-typedef struct {
- local_t a;
-} local64_t;
-
-struct perf_event_attr {
- __u32 type;
- __u32 size;
- __u64 config;
- union {
- __u64 sample_period;
- __u64 sample_freq;
- };
- __u64 sample_type;
- __u64 read_format;
- __u64 disabled: 1;
- __u64 inherit: 1;
- __u64 pinned: 1;
- __u64 exclusive: 1;
- __u64 exclude_user: 1;
- __u64 exclude_kernel: 1;
- __u64 exclude_hv: 1;
- __u64 exclude_idle: 1;
- __u64 mmap: 1;
- __u64 comm: 1;
- __u64 freq: 1;
- __u64 inherit_stat: 1;
- __u64 enable_on_exec: 1;
- __u64 task: 1;
- __u64 watermark: 1;
- __u64 precise_ip: 2;
- __u64 mmap_data: 1;
- __u64 sample_id_all: 1;
- __u64 exclude_host: 1;
- __u64 exclude_guest: 1;
- __u64 exclude_callchain_kernel: 1;
- __u64 exclude_callchain_user: 1;
- __u64 mmap2: 1;
- __u64 comm_exec: 1;
- __u64 use_clockid: 1;
- __u64 context_switch: 1;
- __u64 write_backward: 1;
- __u64 namespaces: 1;
- __u64 ksymbol: 1;
- __u64 bpf_event: 1;
- __u64 aux_output: 1;
- __u64 cgroup: 1;
- __u64 text_poke: 1;
- __u64 __reserved_1: 30;
- union {
- __u32 wakeup_events;
- __u32 wakeup_watermark;
- };
- __u32 bp_type;
- union {
- __u64 bp_addr;
- __u64 kprobe_func;
- __u64 uprobe_path;
- __u64 config1;
- };
- union {
- __u64 bp_len;
- __u64 kprobe_addr;
- __u64 probe_offset;
- __u64 config2;
- };
- __u64 branch_sample_type;
- __u64 sample_regs_user;
- __u32 sample_stack_user;
- __s32 clockid;
- __u64 sample_regs_intr;
- __u32 aux_watermark;
- __u16 sample_max_stack;
- __u16 __reserved_2;
- __u32 aux_sample_size;
- __u32 __reserved_3;
-};
-
-struct hw_perf_event_extra {
- u64 config;
- unsigned int reg;
- int alloc;
- int idx;
-};
-
-struct hw_perf_event {
- union {
- struct {
- u64 config;
- u64 last_tag;
- long unsigned int config_base;
- long unsigned int event_base;
- int event_base_rdpmc;
- int idx;
- int last_cpu;
- int flags;
- struct hw_perf_event_extra extra_reg;
- struct hw_perf_event_extra branch_reg;
- };
- struct {
- struct hrtimer hrtimer;
- };
- struct {
- struct list_head tp_list;
- };
- struct {
- u64 pwr_acc;
- u64 ptsc;
- };
- struct {
- struct arch_hw_breakpoint info;
- struct list_head bp_list;
- };
- struct {
- u8 iommu_bank;
- u8 iommu_cntr;
- u16 padding;
- u64 conf;
- u64 conf1;
- };
- };
- struct task_struct *target;
- void *addr_filters;
- long unsigned int addr_filters_gen;
- int state;
- local64_t prev_count;
- u64 sample_period;
- union {
- struct {
- u64 last_period;
- local64_t period_left;
- };
- struct {
- u64 saved_metric;
- u64 saved_slots;
- };
- };
- u64 interrupts_seq;
- u64 interrupts;
- u64 freq_time_stamp;
- u64 freq_count_stamp;
-};
-
-struct irq_work {
- union {
- struct __call_single_node node;
- struct {
- struct llist_node llnode;
- atomic_t flags;
- };
- };
- void (*func)(struct irq_work *);
-};
-
-struct perf_addr_filters_head {
- struct list_head list;
- raw_spinlock_t lock;
- unsigned int nr_file_filters;
-};
-
-struct perf_sample_data;
-
-typedef void (*perf_overflow_handler_t)(struct perf_event *, struct perf_sample_data *, struct pt_regs *);
-
-struct ftrace_ops;
-
-typedef void (*ftrace_func_t)(long unsigned int, long unsigned int, struct ftrace_ops *, struct pt_regs *);
-
-struct ftrace_hash;
-
-struct ftrace_ops_hash {
- struct ftrace_hash *notrace_hash;
- struct ftrace_hash *filter_hash;
- struct mutex regex_lock;
-};
-
-struct ftrace_ops {
- ftrace_func_t func;
- struct ftrace_ops *next;
- long unsigned int flags;
- void *private;
- ftrace_func_t saved_func;
- struct ftrace_ops_hash local_hash;
- struct ftrace_ops_hash *func_hash;
- struct ftrace_ops_hash old_hash;
- long unsigned int trampoline;
- long unsigned int trampoline_size;
- struct list_head list;
-};
-
-struct perf_buffer;
-
-struct perf_addr_filter_range;
-
-struct bpf_prog;
-
-struct trace_event_call;
-
-struct event_filter;
-
-struct perf_cgroup;
-
-struct perf_event {
- struct list_head event_entry;
- struct list_head sibling_list;
- struct list_head active_list;
- struct rb_node group_node;
- u64 group_index;
- struct list_head migrate_entry;
- struct hlist_node hlist_entry;
- struct list_head active_entry;
- int nr_siblings;
- int event_caps;
- int group_caps;
- struct perf_event *group_leader;
- struct pmu *pmu;
- void *pmu_private;
- enum perf_event_state state;
- unsigned int attach_state;
- local64_t count;
- atomic64_t child_count;
- u64 total_time_enabled;
- u64 total_time_running;
- u64 tstamp;
- u64 shadow_ctx_time;
- struct perf_event_attr attr;
- u16 header_size;
- u16 id_header_size;
- u16 read_size;
- struct hw_perf_event hw;
- struct perf_event_context *ctx;
- atomic_long_t refcount;
- atomic64_t child_total_time_enabled;
- atomic64_t child_total_time_running;
- struct mutex child_mutex;
- struct list_head child_list;
- struct perf_event *parent;
- int oncpu;
- int cpu;
- struct list_head owner_entry;
- struct task_struct *owner;
- struct mutex mmap_mutex;
- atomic_t mmap_count;
- struct perf_buffer *rb;
- struct list_head rb_entry;
- long unsigned int rcu_batches;
- int rcu_pending;
- wait_queue_head_t waitq;
- struct fasync_struct *fasync;
- int pending_wakeup;
- int pending_kill;
- int pending_disable;
- struct irq_work pending;
- atomic_t event_limit;
- struct perf_addr_filters_head addr_filters;
- struct perf_addr_filter_range *addr_filter_ranges;
- long unsigned int addr_filters_gen;
- struct perf_event *aux_event;
- void (*destroy)(struct perf_event *);
- struct callback_head callback_head;
- struct pid_namespace *ns;
- u64 id;
- u64 (*clock)();
- perf_overflow_handler_t overflow_handler;
- void *overflow_handler_context;
- perf_overflow_handler_t orig_overflow_handler;
- struct bpf_prog *prog;
- struct trace_event_call *tp_event;
- struct event_filter *filter;
- struct ftrace_ops ftrace_ops;
- struct perf_cgroup *cgrp;
- void *security;
- struct list_head sb_list;
-};
-
-typedef struct cpumask cpumask_var_t[1];
-
-typedef void (*smp_call_func_t)(void *);
-
-struct __call_single_data {
- union {
- struct __call_single_node node;
- struct {
- struct llist_node llist;
- unsigned int flags;
- u16 src;
- u16 dst;
- };
- };
- smp_call_func_t func;
- void *info;
-};
-
-enum irqreturn {
- IRQ_NONE = 0,
- IRQ_HANDLED = 1,
- IRQ_WAKE_THREAD = 2,
-};
-
-typedef enum irqreturn irqreturn_t;
-
-struct wait_queue_entry;
-
-typedef int (*wait_queue_func_t)(struct wait_queue_entry *, unsigned int, int, void *);
-
-struct wait_queue_entry {
- unsigned int flags;
- void *private;
- wait_queue_func_t func;
- struct list_head entry;
-};
-
-typedef struct wait_queue_entry wait_queue_entry_t;
-
-struct timer_list {
- struct hlist_node entry;
- long unsigned int expires;
- void (*function)(struct timer_list *);
- u32 flags;
-};
-
-struct delayed_work {
- struct work_struct work;
- struct timer_list timer;
- struct workqueue_struct *wq;
- int cpu;
-};
-
-struct rcu_work {
- struct work_struct work;
- struct callback_head rcu;
- struct workqueue_struct *wq;
-};
-
-struct rcu_segcblist {
- struct callback_head *head;
- struct callback_head **tails[4];
- long unsigned int gp_seq[4];
- long int len;
- u8 enabled;
- u8 offloaded;
-};
-
-struct srcu_node;
-
-struct srcu_struct;
-
-struct srcu_data {
- long unsigned int srcu_lock_count[2];
- long unsigned int srcu_unlock_count[2];
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- spinlock_t lock;
- struct rcu_segcblist srcu_cblist;
- long unsigned int srcu_gp_seq_needed;
- long unsigned int srcu_gp_seq_needed_exp;
- bool srcu_cblist_invoking;
- struct timer_list delay_work;
- struct work_struct work;
- struct callback_head srcu_barrier_head;
- struct srcu_node *mynode;
- long unsigned int grpmask;
- int cpu;
- struct srcu_struct *ssp;
- long: 64;
- long: 64;
-};
-
-struct srcu_node {
- spinlock_t lock;
- long unsigned int srcu_have_cbs[4];
- long unsigned int srcu_data_have_cbs[4];
- long unsigned int srcu_gp_seq_needed_exp;
- struct srcu_node *srcu_parent;
- int grplo;
- int grphi;
-};
-
-struct srcu_struct {
- struct srcu_node node[131];
- struct srcu_node *level[4];
- struct mutex srcu_cb_mutex;
- spinlock_t lock;
- struct mutex srcu_gp_mutex;
- unsigned int srcu_idx;
- long unsigned int srcu_gp_seq;
- long unsigned int srcu_gp_seq_needed;
- long unsigned int srcu_gp_seq_needed_exp;
- long unsigned int srcu_last_gp_end;
- struct srcu_data *sda;
- long unsigned int srcu_barrier_seq;
- struct mutex srcu_barrier_mutex;
- struct completion srcu_barrier_completion;
- atomic_t srcu_barrier_cpu_cnt;
- struct delayed_work work;
-};
-
-struct cgroup;
-
-struct cgroup_subsys;
-
-struct cgroup_subsys_state {
- struct cgroup *cgroup;
- struct cgroup_subsys *ss;
- struct percpu_ref refcnt;
- struct list_head sibling;
- struct list_head children;
- struct list_head rstat_css_node;
- int id;
- unsigned int flags;
- u64 serial_nr;
- atomic_t online_cnt;
- struct work_struct destroy_work;
- struct rcu_work destroy_rwork;
- struct cgroup_subsys_state *parent;
-};
-
-struct mem_cgroup_id {
- int id;
- refcount_t ref;
-};
-
-struct page_counter {
- atomic_long_t usage;
- long unsigned int min;
- long unsigned int low;
- long unsigned int high;
- long unsigned int max;
- struct page_counter *parent;
- long unsigned int emin;
- atomic_long_t min_usage;
- atomic_long_t children_min_usage;
- long unsigned int elow;
- atomic_long_t low_usage;
- atomic_long_t children_low_usage;
- long unsigned int watermark;
- long unsigned int failcnt;
-};
-
-struct vmpressure {
- long unsigned int scanned;
- long unsigned int reclaimed;
- long unsigned int tree_scanned;
- long unsigned int tree_reclaimed;
- spinlock_t sr_lock;
- struct list_head events;
- struct mutex events_lock;
- struct work_struct work;
-};
-
-struct kernfs_node;
-
-struct cgroup_file {
- struct kernfs_node *kn;
- long unsigned int notified_at;
- struct timer_list notify_timer;
-};
-
-struct mem_cgroup_threshold_ary;
-
-struct mem_cgroup_thresholds {
- struct mem_cgroup_threshold_ary *primary;
- struct mem_cgroup_threshold_ary *spare;
-};
-
-struct memcg_padding {
- char x[0];
-};
-
-enum memcg_kmem_state {
- KMEM_NONE = 0,
- KMEM_ALLOCATED = 1,
- KMEM_ONLINE = 2,
-};
-
-struct percpu_counter {
- raw_spinlock_t lock;
- s64 count;
- struct list_head list;
- s32 *counters;
-};
-
-struct fprop_global {
- struct percpu_counter events;
- unsigned int period;
- seqcount_t sequence;
-};
-
-struct wb_domain {
- spinlock_t lock;
- struct fprop_global completions;
- struct timer_list period_timer;
- long unsigned int period_time;
- long unsigned int dirty_limit_tstamp;
- long unsigned int dirty_limit;
-};
-
-struct wb_completion {
- atomic_t cnt;
- wait_queue_head_t *waitq;
-};
-
-struct memcg_cgwb_frn {
- u64 bdi_id;
- int memcg_id;
- u64 at;
- struct wb_completion done;
-};
-
-struct deferred_split {
- spinlock_t split_queue_lock;
- struct list_head split_queue;
- long unsigned int split_queue_len;
-};
-
-struct memcg_vmstats_percpu;
-
-struct mem_cgroup_per_node;
-
-struct mem_cgroup {
- struct cgroup_subsys_state css;
- struct mem_cgroup_id id;
- struct page_counter memory;
- union {
- struct page_counter swap;
- struct page_counter memsw;
- };
- struct page_counter kmem;
- struct page_counter tcpmem;
- struct work_struct high_work;
- long unsigned int soft_limit;
- struct vmpressure vmpressure;
- bool use_hierarchy;
- bool oom_group;
- bool oom_lock;
- int under_oom;
- int swappiness;
- int oom_kill_disable;
- struct cgroup_file events_file;
- struct cgroup_file events_local_file;
- struct cgroup_file swap_events_file;
- struct mutex thresholds_lock;
- struct mem_cgroup_thresholds thresholds;
- struct mem_cgroup_thresholds memsw_thresholds;
- struct list_head oom_notify;
- long unsigned int move_charge_at_immigrate;
- spinlock_t move_lock;
- long unsigned int move_lock_flags;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct memcg_padding _pad1_;
- atomic_long_t vmstats[40];
- atomic_long_t vmevents[89];
- atomic_long_t memory_events[8];
- atomic_long_t memory_events_local[8];
- long unsigned int socket_pressure;
- bool tcpmem_active;
- int tcpmem_pressure;
- int kmemcg_id;
- enum memcg_kmem_state kmem_state;
- struct obj_cgroup *objcg;
- struct list_head objcg_list;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct memcg_padding _pad2_;
- atomic_t moving_account;
- struct task_struct *move_lock_task;
- struct memcg_vmstats_percpu *vmstats_local;
- struct memcg_vmstats_percpu *vmstats_percpu;
- struct list_head cgwb_list;
- struct wb_domain cgwb_domain;
- struct memcg_cgwb_frn cgwb_frn[4];
- struct list_head event_list;
- spinlock_t event_list_lock;
- struct deferred_split deferred_split_queue;
- struct mem_cgroup_per_node *nodeinfo[0];
-};
-
-struct obj_cgroup {
- struct percpu_ref refcnt;
- struct mem_cgroup *memcg;
- atomic_t nr_charged_bytes;
- union {
- struct list_head list;
- struct callback_head rcu;
- };
-};
-
-struct anon_vma {
- struct anon_vma *root;
- struct rw_semaphore rwsem;
- atomic_t refcount;
- unsigned int degree;
- struct anon_vma *parent;
- struct rb_root_cached rb_root;
-};
-
-struct mempolicy {
- atomic_t refcnt;
- short unsigned int mode;
- short unsigned int flags;
- union {
- short int preferred_node;
- nodemask_t nodes;
- } v;
- union {
- nodemask_t cpuset_mems_allowed;
- nodemask_t user_nodemask;
- } w;
-};
-
-struct linux_binprm;
-
-struct coredump_params;
-
-struct linux_binfmt {
- struct list_head lh;
- struct module *module;
- int (*load_binary)(struct linux_binprm *);
- int (*load_shlib)(struct file *);
- int (*core_dump)(struct coredump_params *);
- long unsigned int min_coredump;
-};
-
-struct free_area {
- struct list_head free_list[6];
- long unsigned int nr_free;
-};
-
-struct zone_padding {
- char x[0];
-};
-
-struct pglist_data;
-
-struct lruvec {
- struct list_head lists[5];
- long unsigned int anon_cost;
- long unsigned int file_cost;
- atomic_long_t nonresident_age;
- long unsigned int refaults[2];
- long unsigned int flags;
- struct pglist_data *pgdat;
-};
-
-struct per_cpu_pageset;
-
-struct zone {
- long unsigned int _watermark[3];
- long unsigned int watermark_boost;
- long unsigned int nr_reserved_highatomic;
- long int lowmem_reserve[2];
- int node;
- struct pglist_data *zone_pgdat;
- struct per_cpu_pageset *pageset;
- long unsigned int zone_start_pfn;
- atomic_long_t managed_pages;
- long unsigned int spanned_pages;
- long unsigned int present_pages;
- const char *name;
- long unsigned int nr_isolate_pageblock;
- seqlock_t span_seqlock;
- int initialized;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct zone_padding _pad1_;
- struct free_area free_area[9];
- long unsigned int flags;
- spinlock_t lock;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct zone_padding _pad2_;
- long unsigned int percpu_drift_mark;
- long unsigned int compact_cached_free_pfn;
- long unsigned int compact_cached_migrate_pfn[2];
- long unsigned int compact_init_migrate_pfn;
- long unsigned int compact_init_free_pfn;
- unsigned int compact_considered;
- unsigned int compact_defer_shift;
- int compact_order_failed;
- bool compact_blockskip_flush;
- bool contiguous;
- long: 16;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct zone_padding _pad3_;
- atomic_long_t vm_stat[12];
- atomic_long_t vm_numa_stat[6];
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct zoneref {
- struct zone *zone;
- int zone_idx;
-};
-
-struct zonelist {
- struct zoneref _zonerefs[513];
-};
-
-enum zone_type {
- ZONE_NORMAL = 0,
- ZONE_MOVABLE = 1,
- __MAX_NR_ZONES = 2,
-};
-
-struct per_cpu_nodestat;
-
-struct pglist_data {
- struct zone node_zones[2];
- struct zonelist node_zonelists[2];
- int nr_zones;
- spinlock_t node_size_lock;
- long unsigned int node_start_pfn;
- long unsigned int node_present_pages;
- long unsigned int node_spanned_pages;
- int node_id;
- wait_queue_head_t kswapd_wait;
- wait_queue_head_t pfmemalloc_wait;
- struct task_struct *kswapd;
- int kswapd_order;
- enum zone_type kswapd_highest_zoneidx;
- int kswapd_failures;
- int kcompactd_max_order;
- enum zone_type kcompactd_highest_zoneidx;
- wait_queue_head_t kcompactd_wait;
- struct task_struct *kcompactd;
- long unsigned int totalreserve_pages;
- long unsigned int min_unmapped_pages;
- long unsigned int min_slab_pages;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct zone_padding _pad1_;
- spinlock_t lru_lock;
- struct deferred_split deferred_split_queue;
- struct lruvec __lruvec;
- long unsigned int flags;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct zone_padding _pad2_;
- struct per_cpu_nodestat *per_cpu_nodestats;
- atomic_long_t vm_stat[37];
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct per_cpu_pages {
- int count;
- int high;
- int batch;
- struct list_head lists[3];
-};
-
-struct per_cpu_pageset {
- struct per_cpu_pages pcp;
- s8 expire;
- u16 vm_numa_stat_diff[6];
- s8 stat_threshold;
- s8 vm_stat_diff[12];
-};
-
-struct per_cpu_nodestat {
- s8 stat_threshold;
- s8 vm_node_stat_diff[37];
-};
-
-typedef int proc_handler(struct ctl_table *, int, void *, size_t *, loff_t *);
-
-struct ctl_table_poll;
-
-struct ctl_table {
- const char *procname;
- void *data;
- int maxlen;
- umode_t mode;
- struct ctl_table *child;
- proc_handler *proc_handler;
- struct ctl_table_poll *poll;
- void *extra1;
- void *extra2;
-};
-
-struct ctl_table_poll {
- atomic_t event;
- wait_queue_head_t wait;
-};
-
-struct ctl_node {
- struct rb_node node;
- struct ctl_table_header *header;
-};
-
-struct ctl_table_root {
- struct ctl_table_set default_set;
- struct ctl_table_set * (*lookup)(struct ctl_table_root *);
- void (*set_ownership)(struct ctl_table_header *, struct ctl_table *, kuid_t *, kgid_t *);
- int (*permissions)(struct ctl_table_header *, struct ctl_table *);
-};
-
-enum umh_disable_depth {
- UMH_ENABLED = 0,
- UMH_FREEZING = 1,
- UMH_DISABLED = 2,
-};
-
-struct kref {
- refcount_t refcount;
-};
-
-struct idr {
- struct xarray idr_rt;
- unsigned int idr_base;
- unsigned int idr_next;
-};
-
-struct fs_pin;
-
-struct pid_namespace {
- struct kref kref;
- struct idr idr;
- struct callback_head rcu;
- unsigned int pid_allocated;
- struct task_struct *child_reaper;
- struct kmem_cache *pid_cachep;
- unsigned int level;
- struct pid_namespace *parent;
- struct fs_pin *bacct;
- struct user_namespace *user_ns;
- struct ucounts *ucounts;
- int reboot;
- struct ns_common ns;
-};
-
-struct task_cputime {
- u64 stime;
- u64 utime;
- long long unsigned int sum_exec_runtime;
-};
-
-struct uts_namespace;
-
-struct ipc_namespace;
-
-struct mnt_namespace;
-
-struct net;
-
-struct time_namespace;
-
-struct cgroup_namespace;
-
-struct nsproxy {
- atomic_t count;
- struct uts_namespace *uts_ns;
- struct ipc_namespace *ipc_ns;
- struct mnt_namespace *mnt_ns;
- struct pid_namespace *pid_ns_for_children;
- struct net *net_ns;
- struct time_namespace *time_ns;
- struct time_namespace *time_ns_for_children;
- struct cgroup_namespace *cgroup_ns;
-};
-
-struct bio;
-
-struct bio_list {
- struct bio *head;
- struct bio *tail;
-};
-
-struct blk_plug {
- struct list_head mq_list;
- struct list_head cb_list;
- short unsigned int rq_count;
- bool multiple_queues;
- bool nowait;
-};
-
-struct reclaim_state {
- long unsigned int reclaimed_slab;
-};
-
-struct fprop_local_percpu {
- struct percpu_counter events;
- unsigned int period;
- raw_spinlock_t lock;
-};
-
-enum wb_reason {
- WB_REASON_BACKGROUND = 0,
- WB_REASON_VMSCAN = 1,
- WB_REASON_SYNC = 2,
- WB_REASON_PERIODIC = 3,
- WB_REASON_LAPTOP_TIMER = 4,
- WB_REASON_FS_FREE_SPACE = 5,
- WB_REASON_FORKER_THREAD = 6,
- WB_REASON_FOREIGN_FLUSH = 7,
- WB_REASON_MAX = 8,
-};
-
-struct bdi_writeback {
- struct backing_dev_info *bdi;
- long unsigned int state;
- long unsigned int last_old_flush;
- struct list_head b_dirty;
- struct list_head b_io;
- struct list_head b_more_io;
- struct list_head b_dirty_time;
- spinlock_t list_lock;
- struct percpu_counter stat[4];
- long unsigned int congested;
- long unsigned int bw_time_stamp;
- long unsigned int dirtied_stamp;
- long unsigned int written_stamp;
- long unsigned int write_bandwidth;
- long unsigned int avg_write_bandwidth;
- long unsigned int dirty_ratelimit;
- long unsigned int balanced_dirty_ratelimit;
- struct fprop_local_percpu completions;
- int dirty_exceeded;
- enum wb_reason start_all_reason;
- spinlock_t work_lock;
- struct list_head work_list;
- struct delayed_work dwork;
- long unsigned int dirty_sleep;
- struct list_head bdi_node;
- struct percpu_ref refcnt;
- struct fprop_local_percpu memcg_completions;
- struct cgroup_subsys_state *memcg_css;
- struct cgroup_subsys_state *blkcg_css;
- struct list_head memcg_node;
- struct list_head blkcg_node;
- union {
- struct work_struct release_work;
- struct callback_head rcu;
- };
-};
-
-struct backing_dev_info {
- u64 id;
- struct rb_node rb_node;
- struct list_head bdi_list;
- long unsigned int ra_pages;
- long unsigned int io_pages;
- struct kref refcnt;
- unsigned int capabilities;
- unsigned int min_ratio;
- unsigned int max_ratio;
- unsigned int max_prop_frac;
- atomic_long_t tot_write_bandwidth;
- struct bdi_writeback wb;
- struct list_head wb_list;
- struct xarray cgwb_tree;
- struct mutex cgwb_release_mutex;
- struct rw_semaphore wb_switch_rwsem;
- wait_queue_head_t wb_waitq;
- struct device *dev;
- char dev_name[64];
- struct device *owner;
- struct timer_list laptop_mode_wb_timer;
- struct dentry *debug_dir;
-};
-
-struct css_set {
- struct cgroup_subsys_state *subsys[12];
- refcount_t refcount;
- struct css_set *dom_cset;
- struct cgroup *dfl_cgrp;
- int nr_tasks;
- struct list_head tasks;
- struct list_head mg_tasks;
- struct list_head dying_tasks;
- struct list_head task_iters;
- struct list_head e_cset_node[12];
- struct list_head threaded_csets;
- struct list_head threaded_csets_node;
- struct hlist_node hlist;
- struct list_head cgrp_links;
- struct list_head mg_preload_node;
- struct list_head mg_node;
- struct cgroup *mg_src_cgrp;
- struct cgroup *mg_dst_cgrp;
- struct css_set *mg_dst_cset;
- bool dead;
- struct callback_head callback_head;
-};
-
-struct perf_event_groups {
- struct rb_root tree;
- u64 index;
-};
-
-struct perf_event_context {
- struct pmu *pmu;
- raw_spinlock_t lock;
- struct mutex mutex;
- struct list_head active_ctx_list;
- struct perf_event_groups pinned_groups;
- struct perf_event_groups flexible_groups;
- struct list_head event_list;
- struct list_head pinned_active;
- struct list_head flexible_active;
- int nr_events;
- int nr_active;
- int is_active;
- int nr_stat;
- int nr_freq;
- int rotate_disable;
- int rotate_necessary;
- refcount_t refcount;
- struct task_struct *task;
- u64 time;
- u64 timestamp;
- struct perf_event_context *parent_ctx;
- u64 parent_gen;
- u64 generation;
- int pin_count;
- int nr_cgroups;
- void *task_ctx_data;
- struct callback_head callback_head;
-};
-
-struct task_delay_info {
- raw_spinlock_t lock;
- unsigned int flags;
- u64 blkio_start;
- u64 blkio_delay;
- u64 swapin_delay;
- u32 blkio_count;
- u32 swapin_count;
- u64 freepages_start;
- u64 freepages_delay;
- u64 thrashing_start;
- u64 thrashing_delay;
- u32 freepages_count;
- u32 thrashing_count;
-};
-
-struct ftrace_ret_stack {
- long unsigned int ret;
- long unsigned int func;
- long long unsigned int calltime;
- long unsigned int *retp;
-};
-
-struct kset;
-
-struct kobj_type;
-
-struct kobject {
- const char *name;
- struct list_head entry;
- struct kobject *parent;
- struct kset *kset;
- struct kobj_type *ktype;
- struct kernfs_node *sd;
- struct kref kref;
- unsigned int state_initialized: 1;
- unsigned int state_in_sysfs: 1;
- unsigned int state_add_uevent_sent: 1;
- unsigned int state_remove_uevent_sent: 1;
- unsigned int uevent_suppress: 1;
-};
-
-struct blk_integrity_profile;
-
-struct blk_integrity {
- const struct blk_integrity_profile *profile;
- unsigned char flags;
- unsigned char tuple_size;
- unsigned char interval_exp;
- unsigned char tag_size;
-};
-
-enum rpm_status {
- RPM_ACTIVE = 0,
- RPM_RESUMING = 1,
- RPM_SUSPENDED = 2,
- RPM_SUSPENDING = 3,
-};
-
-struct blk_rq_stat {
- u64 mean;
- u64 min;
- u64 max;
- u32 nr_samples;
- u64 batch;
-};
-
-enum blk_zoned_model {
- BLK_ZONED_NONE = 0,
- BLK_ZONED_HA = 1,
- BLK_ZONED_HM = 2,
-};
-
-struct queue_limits {
- long unsigned int bounce_pfn;
- long unsigned int seg_boundary_mask;
- long unsigned int virt_boundary_mask;
- unsigned int max_hw_sectors;
- unsigned int max_dev_sectors;
- unsigned int chunk_sectors;
- unsigned int max_sectors;
- unsigned int max_segment_size;
- unsigned int physical_block_size;
- unsigned int logical_block_size;
- unsigned int alignment_offset;
- unsigned int io_min;
- unsigned int io_opt;
- unsigned int max_discard_sectors;
- unsigned int max_hw_discard_sectors;
- unsigned int max_write_same_sectors;
- unsigned int max_write_zeroes_sectors;
- unsigned int max_zone_append_sectors;
- unsigned int discard_granularity;
- unsigned int discard_alignment;
- short unsigned int max_segments;
- short unsigned int max_integrity_segments;
- short unsigned int max_discard_segments;
- unsigned char misaligned;
- unsigned char discard_misaligned;
- unsigned char raid_partial_stripes_expensive;
- enum blk_zoned_model zoned;
-};
-
-struct bsg_ops;
-
-struct bsg_class_device {
- struct device *class_dev;
- int minor;
- struct request_queue *queue;
- const struct bsg_ops *ops;
-};
-
-typedef void *mempool_alloc_t(gfp_t, void *);
-
-typedef void mempool_free_t(void *, void *);
-
-struct mempool_s {
- spinlock_t lock;
- int min_nr;
- int curr_nr;
- void **elements;
- void *pool_data;
- mempool_alloc_t *alloc;
- mempool_free_t *free;
- wait_queue_head_t wait;
-};
-
-typedef struct mempool_s mempool_t;
-
-struct bio_set {
- struct kmem_cache *bio_slab;
- unsigned int front_pad;
- mempool_t bio_pool;
- mempool_t bvec_pool;
- mempool_t bio_integrity_pool;
- mempool_t bvec_integrity_pool;
- spinlock_t rescue_lock;
- struct bio_list rescue_list;
- struct work_struct rescue_work;
- struct workqueue_struct *rescue_workqueue;
-};
-
-struct request;
-
-struct elevator_queue;
-
-struct blk_queue_stats;
-
-struct rq_qos;
-
-struct blk_mq_ops;
-
-struct blk_mq_ctx;
-
-struct blk_mq_hw_ctx;
-
-struct blk_keyslot_manager;
-
-struct blk_stat_callback;
-
-struct blkcg_gq;
-
-struct blk_trace;
-
-struct blk_flush_queue;
-
-struct throtl_data;
-
-struct blk_mq_tag_set;
-
-struct request_queue {
- struct request *last_merge;
- struct elevator_queue *elevator;
- struct percpu_ref q_usage_counter;
- struct blk_queue_stats *stats;
- struct rq_qos *rq_qos;
- const struct blk_mq_ops *mq_ops;
- struct blk_mq_ctx *queue_ctx;
- unsigned int queue_depth;
- struct blk_mq_hw_ctx **queue_hw_ctx;
- unsigned int nr_hw_queues;
- struct backing_dev_info *backing_dev_info;
- void *queuedata;
- long unsigned int queue_flags;
- atomic_t pm_only;
- int id;
- gfp_t bounce_gfp;
- spinlock_t queue_lock;
- struct kobject kobj;
- struct kobject *mq_kobj;
- struct blk_integrity integrity;
- struct device *dev;
- enum rpm_status rpm_status;
- unsigned int nr_pending;
- long unsigned int nr_requests;
- unsigned int dma_pad_mask;
- unsigned int dma_alignment;
- struct blk_keyslot_manager *ksm;
- unsigned int rq_timeout;
- int poll_nsec;
- struct blk_stat_callback *poll_cb;
- struct blk_rq_stat poll_stat[16];
- struct timer_list timeout;
- struct work_struct timeout_work;
- atomic_t nr_active_requests_shared_sbitmap;
- struct list_head icq_list;
- long unsigned int blkcg_pols[1];
- struct blkcg_gq *root_blkg;
- struct list_head blkg_list;
- struct queue_limits limits;
- unsigned int required_elevator_features;
- unsigned int nr_zones;
- long unsigned int *conv_zones_bitmap;
- long unsigned int *seq_zones_wlock;
- unsigned int max_open_zones;
- unsigned int max_active_zones;
- unsigned int sg_timeout;
- unsigned int sg_reserved_size;
- int node;
- struct mutex debugfs_mutex;
- struct blk_trace *blk_trace;
- struct blk_flush_queue *fq;
- struct list_head requeue_list;
- spinlock_t requeue_lock;
- struct delayed_work requeue_work;
- struct mutex sysfs_lock;
- struct mutex sysfs_dir_lock;
- struct list_head unused_hctx_list;
- spinlock_t unused_hctx_lock;
- int mq_freeze_depth;
- struct bsg_class_device bsg_dev;
- struct throtl_data *td;
- struct callback_head callback_head;
- wait_queue_head_t mq_freeze_wq;
- struct mutex mq_freeze_lock;
- struct blk_mq_tag_set *tag_set;
- struct list_head tag_set_list;
- struct bio_set bio_split;
- struct dentry *debugfs_dir;
- bool mq_sysfs_init_done;
- size_t cmd_size;
- u64 write_hints[5];
-};
-
-typedef __u64 Elf64_Addr;
-
-typedef __u16 Elf64_Half;
-
-typedef __u32 Elf64_Word;
-
-typedef __u64 Elf64_Xword;
-
-struct elf64_sym {
- Elf64_Word st_name;
- unsigned char st_info;
- unsigned char st_other;
- Elf64_Half st_shndx;
- Elf64_Addr st_value;
- Elf64_Xword st_size;
-};
-
-typedef struct elf64_sym Elf64_Sym;
-
-struct kernfs_root;
-
-struct kernfs_elem_dir {
- long unsigned int subdirs;
- struct rb_root children;
- struct kernfs_root *root;
-};
-
-struct kernfs_syscall_ops;
-
-struct kernfs_root {
- struct kernfs_node *kn;
- unsigned int flags;
- struct idr ino_idr;
- u32 last_id_lowbits;
- u32 id_highbits;
- struct kernfs_syscall_ops *syscall_ops;
- struct list_head supers;
- wait_queue_head_t deactivate_waitq;
-};
-
-struct kernfs_elem_symlink {
- struct kernfs_node *target_kn;
-};
-
-struct kernfs_ops;
-
-struct kernfs_open_node;
-
-struct kernfs_elem_attr {
- const struct kernfs_ops *ops;
- struct kernfs_open_node *open;
- loff_t size;
- struct kernfs_node *notify_next;
-};
-
-struct kernfs_iattrs;
-
-struct kernfs_node {
- atomic_t count;
- atomic_t active;
- struct kernfs_node *parent;
- const char *name;
- struct rb_node rb;
- const void *ns;
- unsigned int hash;
- union {
- struct kernfs_elem_dir dir;
- struct kernfs_elem_symlink symlink;
- struct kernfs_elem_attr attr;
- };
- void *priv;
- u64 id;
- short unsigned int flags;
- umode_t mode;
- struct kernfs_iattrs *iattr;
-};
-
-struct kernfs_open_file;
-
-struct kernfs_ops {
- int (*open)(struct kernfs_open_file *);
- void (*release)(struct kernfs_open_file *);
- int (*seq_show)(struct seq_file *, void *);
- void * (*seq_start)(struct seq_file *, loff_t *);
- void * (*seq_next)(struct seq_file *, void *, loff_t *);
- void (*seq_stop)(struct seq_file *, void *);
- ssize_t (*read)(struct kernfs_open_file *, char *, size_t, loff_t);
- size_t atomic_write_len;
- bool prealloc;
- ssize_t (*write)(struct kernfs_open_file *, char *, size_t, loff_t);
- __poll_t (*poll)(struct kernfs_open_file *, struct poll_table_struct *);
- int (*mmap)(struct kernfs_open_file *, struct vm_area_struct *);
-};
-
-struct kernfs_syscall_ops {
- int (*show_options)(struct seq_file *, struct kernfs_root *);
- int (*mkdir)(struct kernfs_node *, const char *, umode_t);
- int (*rmdir)(struct kernfs_node *);
- int (*rename)(struct kernfs_node *, struct kernfs_node *, const char *);
- int (*show_path)(struct seq_file *, struct kernfs_node *, struct kernfs_root *);
-};
-
-struct kernfs_open_file {
- struct kernfs_node *kn;
- struct file *file;
- struct seq_file *seq_file;
- void *priv;
- struct mutex mutex;
- struct mutex prealloc_mutex;
- int event;
- struct list_head list;
- char *prealloc_buf;
- size_t atomic_write_len;
- bool mmapped: 1;
- bool released: 1;
- const struct vm_operations_struct *vm_ops;
-};
-
-typedef void (*poll_queue_proc)(struct file *, wait_queue_head_t *, struct poll_table_struct *);
-
-struct poll_table_struct {
- poll_queue_proc _qproc;
- __poll_t _key;
-};
-
-enum kobj_ns_type {
- KOBJ_NS_TYPE_NONE = 0,
- KOBJ_NS_TYPE_NET = 1,
- KOBJ_NS_TYPES = 2,
-};
-
-struct sock;
-
-struct kobj_ns_type_operations {
- enum kobj_ns_type type;
- bool (*current_may_mount)();
- void * (*grab_current_ns)();
- const void * (*netlink_ns)(struct sock *);
- const void * (*initial_ns)();
- void (*drop_ns)(void *);
-};
-
-struct attribute {
- const char *name;
- umode_t mode;
-};
-
-struct bin_attribute;
-
-struct attribute_group {
- const char *name;
- umode_t (*is_visible)(struct kobject *, struct attribute *, int);
- umode_t (*is_bin_visible)(struct kobject *, struct bin_attribute *, int);
- struct attribute **attrs;
- struct bin_attribute **bin_attrs;
-};
-
-struct bin_attribute {
- struct attribute attr;
- size_t size;
- void *private;
- ssize_t (*read)(struct file *, struct kobject *, struct bin_attribute *, char *, loff_t, size_t);
- ssize_t (*write)(struct file *, struct kobject *, struct bin_attribute *, char *, loff_t, size_t);
- int (*mmap)(struct file *, struct kobject *, struct bin_attribute *, struct vm_area_struct *);
-};
-
-struct sysfs_ops {
- ssize_t (*show)(struct kobject *, struct attribute *, char *);
- ssize_t (*store)(struct kobject *, struct attribute *, const char *, size_t);
-};
-
-struct kset_uevent_ops;
-
-struct kset {
- struct list_head list;
- spinlock_t list_lock;
- struct kobject kobj;
- const struct kset_uevent_ops *uevent_ops;
-};
-
-struct kobj_type {
- void (*release)(struct kobject *);
- const struct sysfs_ops *sysfs_ops;
- struct attribute **default_attrs;
- const struct attribute_group **default_groups;
- const struct kobj_ns_type_operations * (*child_ns_type)(struct kobject *);
- const void * (*namespace)(struct kobject *);
- void (*get_ownership)(struct kobject *, kuid_t *, kgid_t *);
-};
-
-struct kobj_uevent_env {
- char *argv[3];
- char *envp[64];
- int envp_idx;
- char buf[2048];
- int buflen;
-};
-
-struct kset_uevent_ops {
- int (* const filter)(struct kset *, struct kobject *);
- const char * (* const name)(struct kset *, struct kobject *);
- int (* const uevent)(struct kset *, struct kobject *, struct kobj_uevent_env *);
-};
-
-struct kernel_param;
-
-struct kernel_param_ops {
- unsigned int flags;
- int (*set)(const char *, const struct kernel_param *);
- int (*get)(char *, const struct kernel_param *);
- void (*free)(void *);
-};
-
-struct kparam_string;
-
-struct kparam_array;
-
-struct kernel_param {
- const char *name;
- struct module *mod;
- const struct kernel_param_ops *ops;
- const u16 perm;
- s8 level;
- u8 flags;
- union {
- void *arg;
- const struct kparam_string *str;
- const struct kparam_array *arr;
- };
-};
-
-struct kparam_string {
- unsigned int maxlen;
- char *string;
-};
-
-struct kparam_array {
- unsigned int max;
- unsigned int elemsize;
- unsigned int *num;
- const struct kernel_param_ops *ops;
- void *elem;
-};
-
-enum module_state {
- MODULE_STATE_LIVE = 0,
- MODULE_STATE_COMING = 1,
- MODULE_STATE_GOING = 2,
- MODULE_STATE_UNFORMED = 3,
-};
-
-struct module_param_attrs;
-
-struct module_kobject {
- struct kobject kobj;
- struct module *mod;
- struct kobject *drivers_dir;
- struct module_param_attrs *mp;
- struct completion *kobj_completion;
-};
-
-struct latch_tree_node {
- struct rb_node node[2];
-};
-
-struct mod_tree_node {
- struct module *mod;
- struct latch_tree_node node;
-};
-
-struct module_layout {
- void *base;
- unsigned int size;
- unsigned int text_size;
- unsigned int ro_size;
- unsigned int ro_after_init_size;
- struct mod_tree_node mtn;
-};
-
-struct mod_arch_specific {
- unsigned int stubs_section;
- unsigned int toc_section;
- bool toc_fixed;
- long unsigned int start_opd;
- long unsigned int end_opd;
- long unsigned int tramp;
- long unsigned int tramp_regs;
- struct list_head bug_list;
- struct bug_entry *bug_table;
- unsigned int num_bugs;
-};
-
-struct mod_kallsyms {
- Elf64_Sym *symtab;
- unsigned int num_symtab;
- char *strtab;
- char *typetab;
-};
-
-struct module_attribute;
-
-struct exception_table_entry;
-
-struct module_sect_attrs;
-
-struct module_notes_attrs;
-
-struct tracepoint;
-
-typedef struct tracepoint * const tracepoint_ptr_t;
-
-struct bpf_raw_event_map;
-
-struct trace_eval_map;
-
-struct error_injection_entry;
-
-struct module {
- enum module_state state;
- struct list_head list;
- char name[56];
- struct module_kobject mkobj;
- struct module_attribute *modinfo_attrs;
- const char *version;
- const char *srcversion;
- struct kobject *holders_dir;
- const struct kernel_symbol *syms;
- const s32 *crcs;
- unsigned int num_syms;
- struct mutex param_lock;
- struct kernel_param *kp;
- unsigned int num_kp;
- unsigned int num_gpl_syms;
- const struct kernel_symbol *gpl_syms;
- const s32 *gpl_crcs;
- bool using_gplonly_symbols;
- const struct kernel_symbol *unused_syms;
- const s32 *unused_crcs;
- unsigned int num_unused_syms;
- unsigned int num_unused_gpl_syms;
- const struct kernel_symbol *unused_gpl_syms;
- const s32 *unused_gpl_crcs;
- bool sig_ok;
- bool async_probe_requested;
- const struct kernel_symbol *gpl_future_syms;
- const s32 *gpl_future_crcs;
- unsigned int num_gpl_future_syms;
- unsigned int num_exentries;
- struct exception_table_entry *extable;
- int (*init)();
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct module_layout core_layout;
- struct module_layout init_layout;
- struct mod_arch_specific arch;
- long unsigned int taints;
- unsigned int num_bugs;
- struct list_head bug_list;
- struct bug_entry *bug_table;
- struct mod_kallsyms *kallsyms;
- struct mod_kallsyms core_kallsyms;
- struct module_sect_attrs *sect_attrs;
- struct module_notes_attrs *notes_attrs;
- char *args;
- void *percpu;
- unsigned int percpu_size;
- void *noinstr_text_start;
- unsigned int noinstr_text_size;
- unsigned int num_tracepoints;
- tracepoint_ptr_t *tracepoints_ptrs;
- unsigned int num_srcu_structs;
- struct srcu_struct **srcu_struct_ptrs;
- unsigned int num_bpf_raw_events;
- struct bpf_raw_event_map *bpf_raw_events;
- struct jump_entry *jump_entries;
- unsigned int num_jump_entries;
- unsigned int num_trace_bprintk_fmt;
- const char **trace_bprintk_fmt_start;
- struct trace_event_call **trace_events;
- unsigned int num_trace_events;
- struct trace_eval_map **trace_evals;
- unsigned int num_trace_evals;
- unsigned int num_ftrace_callsites;
- long unsigned int *ftrace_callsites;
- void *kprobes_text_start;
- unsigned int kprobes_text_size;
- long unsigned int *kprobe_blacklist;
- unsigned int num_kprobe_blacklist;
- struct list_head source_list;
- struct list_head target_list;
- void (*exit)();
- atomic_t refcnt;
- struct error_injection_entry *ei_funcs;
- unsigned int num_ei_funcs;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct error_injection_entry {
- long unsigned int addr;
- int etype;
-};
-
-struct tracepoint_func {
- void *func;
- void *data;
- int prio;
-};
-
-struct static_call_key;
-
-struct tracepoint {
- const char *name;
- struct static_key key;
- struct static_call_key *static_call_key;
- void *static_call_tramp;
- void *iterator;
- int (*regfunc)();
- void (*unregfunc)();
- struct tracepoint_func *funcs;
-};
-
-struct static_call_key {
- void *func;
-};
-
-struct bpf_raw_event_map {
- struct tracepoint *tp;
- void *bpf_func;
- u32 num_args;
- u32 writable_size;
- long: 64;
-};
-
-struct module_attribute {
- struct attribute attr;
- ssize_t (*show)(struct module_attribute *, struct module_kobject *, char *);
- ssize_t (*store)(struct module_attribute *, struct module_kobject *, const char *, size_t);
- void (*setup)(struct module *, const char *);
- int (*test)(struct module *);
- void (*free)(struct module *);
-};
-
-struct exception_table_entry {
- int insn;
- int fixup;
-};
-
-struct trace_event_functions;
-
-struct trace_event {
- struct hlist_node node;
- struct list_head list;
- int type;
- struct trace_event_functions *funcs;
-};
-
-struct trace_event_class;
-
-struct bpf_prog_array;
-
-struct trace_event_call {
- struct list_head list;
- struct trace_event_class *class;
- union {
- char *name;
- struct tracepoint *tp;
- };
- struct trace_event event;
- char *print_fmt;
- struct event_filter *filter;
- void *mod;
- void *data;
- int flags;
- int perf_refcount;
- struct hlist_head *perf_events;
- struct bpf_prog_array *prog_array;
- int (*perf_perm)(struct trace_event_call *, struct perf_event *);
-};
-
-struct trace_eval_map {
- const char *system;
- const char *eval_string;
- long unsigned int eval_value;
-};
-
-struct cgroup_base_stat {
- struct task_cputime cputime;
-};
-
-struct psi_group_cpu;
-
-struct psi_group {
- struct mutex avgs_lock;
- struct psi_group_cpu *pcpu;
- u64 avg_total[5];
- u64 avg_last_update;
- u64 avg_next_update;
- struct delayed_work avgs_work;
- u64 total[10];
- long unsigned int avg[15];
- struct task_struct *poll_task;
- struct timer_list poll_timer;
- wait_queue_head_t poll_wait;
- atomic_t poll_wakeup;
- struct mutex trigger_lock;
- struct list_head triggers;
- u32 nr_triggers[5];
- u32 poll_states;
- u64 poll_min_period;
- u64 polling_total[5];
- u64 polling_next_update;
- u64 polling_until;
-};
-
-struct cgroup_bpf {
- struct bpf_prog_array *effective[38];
- struct list_head progs[38];
- u32 flags[38];
- struct list_head storages;
- struct bpf_prog_array *inactive;
- struct percpu_ref refcnt;
- struct work_struct release_work;
-};
-
-struct cgroup_freezer_state {
- bool freeze;
- int e_freeze;
- int nr_frozen_descendants;
- int nr_frozen_tasks;
-};
-
-struct cgroup_root;
-
-struct cgroup_rstat_cpu;
-
-struct cgroup {
- struct cgroup_subsys_state self;
- long unsigned int flags;
- int level;
- int max_depth;
- int nr_descendants;
- int nr_dying_descendants;
- int max_descendants;
- int nr_populated_csets;
- int nr_populated_domain_children;
- int nr_populated_threaded_children;
- int nr_threaded_children;
- struct kernfs_node *kn;
- struct cgroup_file procs_file;
- struct cgroup_file events_file;
- u16 subtree_control;
- u16 subtree_ss_mask;
- u16 old_subtree_control;
- u16 old_subtree_ss_mask;
- struct cgroup_subsys_state *subsys[12];
- struct cgroup_root *root;
- struct list_head cset_links;
- struct list_head e_csets[12];
- struct cgroup *dom_cgrp;
- struct cgroup *old_dom_cgrp;
- struct cgroup_rstat_cpu *rstat_cpu;
- struct list_head rstat_css_list;
- struct cgroup_base_stat last_bstat;
- struct cgroup_base_stat bstat;
- struct prev_cputime prev_cputime;
- struct list_head pidlists;
- struct mutex pidlist_mutex;
- wait_queue_head_t offline_waitq;
- struct work_struct release_agent_work;
- struct psi_group psi;
- struct cgroup_bpf bpf;
- atomic_t congestion_count;
- struct cgroup_freezer_state freezer;
- u64 ancestor_ids[0];
-};
-
-struct taskstats {
- __u16 version;
- __u32 ac_exitcode;
- __u8 ac_flag;
- __u8 ac_nice;
- __u64 cpu_count;
- __u64 cpu_delay_total;
- __u64 blkio_count;
- __u64 blkio_delay_total;
- __u64 swapin_count;
- __u64 swapin_delay_total;
- __u64 cpu_run_real_total;
- __u64 cpu_run_virtual_total;
- char ac_comm[32];
- __u8 ac_sched;
- __u8 ac_pad[3];
- int: 32;
- __u32 ac_uid;
- __u32 ac_gid;
- __u32 ac_pid;
- __u32 ac_ppid;
- __u32 ac_btime;
- __u64 ac_etime;
- __u64 ac_utime;
- __u64 ac_stime;
- __u64 ac_minflt;
- __u64 ac_majflt;
- __u64 coremem;
- __u64 virtmem;
- __u64 hiwater_rss;
- __u64 hiwater_vm;
- __u64 read_char;
- __u64 write_char;
- __u64 read_syscalls;
- __u64 write_syscalls;
- __u64 read_bytes;
- __u64 write_bytes;
- __u64 cancelled_write_bytes;
- __u64 nvcsw;
- __u64 nivcsw;
- __u64 ac_utimescaled;
- __u64 ac_stimescaled;
- __u64 cpu_scaled_run_real_total;
- __u64 freepages_count;
- __u64 freepages_delay_total;
- __u64 thrashing_count;
- __u64 thrashing_delay_total;
- __u64 ac_btime64;
-};
-
-struct wait_page_queue {
- struct page *page;
- int bit_nr;
- wait_queue_entry_t wait;
-};
-
-enum writeback_sync_modes {
- WB_SYNC_NONE = 0,
- WB_SYNC_ALL = 1,
-};
-
-struct writeback_control {
- long int nr_to_write;
- long int pages_skipped;
- loff_t range_start;
- loff_t range_end;
- enum writeback_sync_modes sync_mode;
- unsigned int for_kupdate: 1;
- unsigned int for_background: 1;
- unsigned int tagged_writepages: 1;
- unsigned int for_reclaim: 1;
- unsigned int range_cyclic: 1;
- unsigned int for_sync: 1;
- unsigned int no_cgroup_owner: 1;
- unsigned int punt_to_cgroup: 1;
- struct bdi_writeback *wb;
- struct inode *inode;
- int wb_id;
- int wb_lcand_id;
- int wb_tcand_id;
- size_t wb_bytes;
- size_t wb_lcand_bytes;
- size_t wb_tcand_bytes;
-};
-
-struct readahead_control {
- struct file *file;
- struct address_space *mapping;
- long unsigned int _index;
- unsigned int _nr_pages;
- unsigned int _batch_count;
-};
-
-struct swap_cluster_info {
- spinlock_t lock;
- unsigned int data: 24;
- unsigned int flags: 8;
-};
-
-struct swap_cluster_list {
- struct swap_cluster_info head;
- struct swap_cluster_info tail;
-};
-
-struct percpu_cluster;
-
-struct swap_info_struct {
- long unsigned int flags;
- short int prio;
- struct plist_node list;
- signed char type;
- unsigned int max;
- unsigned char *swap_map;
- struct swap_cluster_info *cluster_info;
- struct swap_cluster_list free_clusters;
- unsigned int lowest_bit;
- unsigned int highest_bit;
- unsigned int pages;
- unsigned int inuse_pages;
- unsigned int cluster_next;
- unsigned int cluster_nr;
- unsigned int *cluster_next_cpu;
- struct percpu_cluster *percpu_cluster;
- struct rb_root swap_extent_root;
- struct block_device *bdev;
- struct file *swap_file;
- unsigned int old_block_size;
- long unsigned int *frontswap_map;
- atomic_t frontswap_pages;
- spinlock_t lock;
- spinlock_t cont_lock;
- struct work_struct discard_work;
- struct swap_cluster_list discard_clusters;
- struct plist_node avail_lists[0];
-};
-
-struct hd_struct;
-
-struct gendisk;
-
-struct block_device {
- dev_t bd_dev;
- int bd_openers;
- struct inode *bd_inode;
- struct super_block *bd_super;
- struct mutex bd_mutex;
- void *bd_claiming;
- void *bd_holder;
- int bd_holders;
- bool bd_write_holder;
- struct list_head bd_holder_disks;
- struct block_device *bd_contains;
- u8 bd_partno;
- struct hd_struct *bd_part;
- unsigned int bd_part_count;
- spinlock_t bd_size_lock;
- struct gendisk *bd_disk;
- struct backing_dev_info *bd_bdi;
- int bd_fsfreeze_count;
- struct mutex bd_fsfreeze_mutex;
-};
-
-struct cdev {
- struct kobject kobj;
- struct module *owner;
- const struct file_operations *ops;
- struct list_head list;
- dev_t dev;
- unsigned int count;
-};
-
-struct fc_log;
-
-struct p_log {
- const char *prefix;
- struct fc_log *log;
-};
-
-enum fs_context_purpose {
- FS_CONTEXT_FOR_MOUNT = 0,
- FS_CONTEXT_FOR_SUBMOUNT = 1,
- FS_CONTEXT_FOR_RECONFIGURE = 2,
-};
-
-enum fs_context_phase {
- FS_CONTEXT_CREATE_PARAMS = 0,
- FS_CONTEXT_CREATING = 1,
- FS_CONTEXT_AWAITING_MOUNT = 2,
- FS_CONTEXT_AWAITING_RECONF = 3,
- FS_CONTEXT_RECONF_PARAMS = 4,
- FS_CONTEXT_RECONFIGURING = 5,
- FS_CONTEXT_FAILED = 6,
-};
-
-struct fs_context_operations;
-
-struct fs_context {
- const struct fs_context_operations *ops;
- struct mutex uapi_mutex;
- struct file_system_type *fs_type;
- void *fs_private;
- void *sget_key;
- struct dentry *root;
- struct user_namespace *user_ns;
- struct net *net_ns;
- const struct cred *cred;
- struct p_log log;
- const char *source;
- void *security;
- void *s_fs_info;
- unsigned int sb_flags;
- unsigned int sb_flags_mask;
- unsigned int s_iflags;
- unsigned int lsm_flags;
- enum fs_context_purpose purpose: 8;
- enum fs_context_phase phase: 8;
- bool need_free: 1;
- bool global: 1;
- bool oldapi: 1;
-};
-
-struct audit_names;
-
-struct filename {
- const char *name;
- const char *uptr;
- int refcnt;
- struct audit_names *aname;
- const char iname[0];
-};
-
-typedef u8 blk_status_t;
-
-struct bvec_iter {
- sector_t bi_sector;
- unsigned int bi_size;
- unsigned int bi_idx;
- unsigned int bi_bvec_done;
-};
-
-typedef void bio_end_io_t(struct bio *);
-
-struct bio_issue {
- u64 value;
-};
-
-struct bio_vec {
- struct page *bv_page;
- unsigned int bv_len;
- unsigned int bv_offset;
-};
-
-struct bio_crypt_ctx;
-
-struct bio_integrity_payload;
-
-struct bio {
- struct bio *bi_next;
- struct gendisk *bi_disk;
- unsigned int bi_opf;
- short unsigned int bi_flags;
- short unsigned int bi_ioprio;
- short unsigned int bi_write_hint;
- blk_status_t bi_status;
- u8 bi_partno;
- atomic_t __bi_remaining;
- struct bvec_iter bi_iter;
- bio_end_io_t *bi_end_io;
- void *bi_private;
- struct blkcg_gq *bi_blkg;
- struct bio_issue bi_issue;
- u64 bi_iocost_cost;
- struct bio_crypt_ctx *bi_crypt_context;
- union {
- struct bio_integrity_payload *bi_integrity;
- };
- short unsigned int bi_vcnt;
- short unsigned int bi_max_vecs;
- atomic_t __bi_cnt;
- struct bio_vec *bi_io_vec;
- struct bio_set *bi_pool;
- struct bio_vec bi_inline_vecs[0];
-};
-
-struct linux_binprm {
- struct vm_area_struct *vma;
- long unsigned int vma_pages;
- struct mm_struct *mm;
- long unsigned int p;
- long unsigned int argmin;
- unsigned int have_execfd: 1;
- unsigned int execfd_creds: 1;
- unsigned int secureexec: 1;
- unsigned int point_of_no_return: 1;
- struct file *executable;
- struct file *interpreter;
- struct file *file;
- struct cred *cred;
- int unsafe;
- unsigned int per_clear;
- int argc;
- int envc;
- const char *filename;
- const char *interp;
- const char *fdpath;
- unsigned int interp_flags;
- int execfd;
- long unsigned int loader;
- long unsigned int exec;
- struct rlimit rlim_stack;
- char buf[256];
-};
-
-struct coredump_params {
- const kernel_siginfo_t *siginfo;
- struct pt_regs *regs;
- struct file *file;
- long unsigned int limit;
- long unsigned int mm_flags;
- loff_t written;
- loff_t pos;
-};
-
-struct em_perf_state {
- long unsigned int frequency;
- long unsigned int power;
- long unsigned int cost;
-};
-
-struct em_perf_domain {
- struct em_perf_state *table;
- int nr_perf_states;
- long unsigned int cpus[0];
-};
-
-enum dl_dev_state {
- DL_DEV_NO_DRIVER = 0,
- DL_DEV_PROBING = 1,
- DL_DEV_DRIVER_BOUND = 2,
- DL_DEV_UNBINDING = 3,
-};
-
-struct dev_links_info {
- struct list_head suppliers;
- struct list_head consumers;
- struct list_head needs_suppliers;
- struct list_head defer_hook;
- bool need_for_probe;
- enum dl_dev_state status;
-};
-
-struct pm_message {
- int event;
-};
-
-typedef struct pm_message pm_message_t;
-
-enum rpm_request {
- RPM_REQ_NONE = 0,
- RPM_REQ_IDLE = 1,
- RPM_REQ_SUSPEND = 2,
- RPM_REQ_AUTOSUSPEND = 3,
- RPM_REQ_RESUME = 4,
-};
-
-struct wakeup_source;
-
-struct wake_irq;
-
-struct pm_subsys_data;
-
-struct dev_pm_qos;
-
-struct dev_pm_info {
- pm_message_t power_state;
- unsigned int can_wakeup: 1;
- unsigned int async_suspend: 1;
- bool in_dpm_list: 1;
- bool is_prepared: 1;
- bool is_suspended: 1;
- bool is_noirq_suspended: 1;
- bool is_late_suspended: 1;
- bool no_pm: 1;
- bool early_init: 1;
- bool direct_complete: 1;
- u32 driver_flags;
- spinlock_t lock;
- struct list_head entry;
- struct completion completion;
- struct wakeup_source *wakeup;
- bool wakeup_path: 1;
- bool syscore: 1;
- bool no_pm_callbacks: 1;
- unsigned int must_resume: 1;
- unsigned int may_skip_resume: 1;
- struct hrtimer suspend_timer;
- u64 timer_expires;
- struct work_struct work;
- wait_queue_head_t wait_queue;
- struct wake_irq *wakeirq;
- atomic_t usage_count;
- atomic_t child_count;
- unsigned int disable_depth: 3;
- unsigned int idle_notification: 1;
- unsigned int request_pending: 1;
- unsigned int deferred_resume: 1;
- unsigned int runtime_auto: 1;
- bool ignore_children: 1;
- unsigned int no_callbacks: 1;
- unsigned int irq_safe: 1;
- unsigned int use_autosuspend: 1;
- unsigned int timer_autosuspends: 1;
- unsigned int memalloc_noio: 1;
- unsigned int links_count;
- enum rpm_request request;
- enum rpm_status runtime_status;
- int runtime_error;
- int autosuspend_delay;
- u64 last_busy;
- u64 active_time;
- u64 suspended_time;
- u64 accounting_timestamp;
- struct pm_subsys_data *subsys_data;
- void (*set_latency_tolerance)(struct device *, s32);
- struct dev_pm_qos *qos;
-};
-
-struct iommu_table;
-
-struct pci_dn;
-
-struct eeh_dev;
-
-struct cxl_context;
-
-struct dev_archdata {
- dma_addr_t dma_offset;
- struct iommu_table *iommu_table_base;
- struct pci_dn *pci_data;
- struct eeh_dev *edev;
- struct cxl_context *cxl_ctx;
- void *iov_data;
-};
-
-struct device_private;
-
-struct device_type;
-
-struct bus_type;
-
-struct device_driver;
-
-struct dev_pm_domain;
-
-struct irq_domain;
-
-struct dma_map_ops;
-
-struct bus_dma_region;
-
-struct device_dma_parameters;
-
-struct dma_coherent_mem;
-
-struct device_node;
-
-struct fwnode_handle;
-
-struct class;
-
-struct iommu_group;
-
-struct dev_iommu;
-
-struct device {
- struct kobject kobj;
- struct device *parent;
- struct device_private *p;
- const char *init_name;
- const struct device_type *type;
- struct bus_type *bus;
- struct device_driver *driver;
- void *platform_data;
- void *driver_data;
- struct mutex mutex;
- struct dev_links_info links;
- struct dev_pm_info power;
- struct dev_pm_domain *pm_domain;
- struct em_perf_domain *em_pd;
- struct irq_domain *msi_domain;
- struct list_head msi_list;
- const struct dma_map_ops *dma_ops;
- u64 *dma_mask;
- u64 coherent_dma_mask;
- u64 bus_dma_limit;
- const struct bus_dma_region *dma_range_map;
- struct device_dma_parameters *dma_parms;
- struct list_head dma_pools;
- struct dma_coherent_mem *dma_mem;
- struct dev_archdata archdata;
- struct device_node *of_node;
- struct fwnode_handle *fwnode;
- int numa_node;
- dev_t devt;
- u32 id;
- spinlock_t devres_lock;
- struct list_head devres_head;
- struct class *class;
- const struct attribute_group **groups;
- void (*release)(struct device *);
- struct iommu_group *iommu_group;
- struct dev_iommu *iommu;
- bool offline_disabled: 1;
- bool offline: 1;
- bool of_node_reused: 1;
- bool state_synced: 1;
- bool dma_ops_bypass: 1;
-};
-
-struct dev_pm_ops {
- int (*prepare)(struct device *);
- void (*complete)(struct device *);
- int (*suspend)(struct device *);
- int (*resume)(struct device *);
- int (*freeze)(struct device *);
- int (*thaw)(struct device *);
- int (*poweroff)(struct device *);
- int (*restore)(struct device *);
- int (*suspend_late)(struct device *);
- int (*resume_early)(struct device *);
- int (*freeze_late)(struct device *);
- int (*thaw_early)(struct device *);
- int (*poweroff_late)(struct device *);
- int (*restore_early)(struct device *);
- int (*suspend_noirq)(struct device *);
- int (*resume_noirq)(struct device *);
- int (*freeze_noirq)(struct device *);
- int (*thaw_noirq)(struct device *);
- int (*poweroff_noirq)(struct device *);
- int (*restore_noirq)(struct device *);
- int (*runtime_suspend)(struct device *);
- int (*runtime_resume)(struct device *);
- int (*runtime_idle)(struct device *);
-};
-
-struct pm_domain_data;
-
-struct pm_subsys_data {
- spinlock_t lock;
- unsigned int refcount;
- struct list_head clock_list;
- struct pm_domain_data *domain_data;
-};
-
-struct wakeup_source {
- const char *name;
- int id;
- struct list_head entry;
- spinlock_t lock;
- struct wake_irq *wakeirq;
- struct timer_list timer;
- long unsigned int timer_expires;
- ktime_t total_time;
- ktime_t max_time;
- ktime_t last_time;
- ktime_t start_prevent_time;
- ktime_t prevent_sleep_time;
- long unsigned int event_count;
- long unsigned int active_count;
- long unsigned int relax_count;
- long unsigned int expire_count;
- long unsigned int wakeup_count;
- struct device *dev;
- bool active: 1;
- bool autosleep_enabled: 1;
-};
-
-struct dev_pm_domain {
- struct dev_pm_ops ops;
- int (*start)(struct device *);
- void (*detach)(struct device *, bool);
- int (*activate)(struct device *);
- void (*sync)(struct device *);
- void (*dismiss)(struct device *);
-};
-
-struct iommu_ops;
-
-struct subsys_private;
-
-struct bus_type {
- const char *name;
- const char *dev_name;
- struct device *dev_root;
- const struct attribute_group **bus_groups;
- const struct attribute_group **dev_groups;
- const struct attribute_group **drv_groups;
- int (*match)(struct device *, struct device_driver *);
- int (*uevent)(struct device *, struct kobj_uevent_env *);
- int (*probe)(struct device *);
- void (*sync_state)(struct device *);
- int (*remove)(struct device *);
- void (*shutdown)(struct device *);
- int (*online)(struct device *);
- int (*offline)(struct device *);
- int (*suspend)(struct device *, pm_message_t);
- int (*resume)(struct device *);
- int (*num_vf)(struct device *);
- int (*dma_configure)(struct device *);
- const struct dev_pm_ops *pm;
- const struct iommu_ops *iommu_ops;
- struct subsys_private *p;
- struct lock_class_key lock_key;
- bool need_parent_lock;
-};
-
-enum probe_type {
- PROBE_DEFAULT_STRATEGY = 0,
- PROBE_PREFER_ASYNCHRONOUS = 1,
- PROBE_FORCE_SYNCHRONOUS = 2,
-};
-
-struct of_device_id;
-
-struct acpi_device_id;
-
-struct driver_private;
-
-struct device_driver {
- const char *name;
- struct bus_type *bus;
- struct module *owner;
- const char *mod_name;
- bool suppress_bind_attrs;
- enum probe_type probe_type;
- const struct of_device_id *of_match_table;
- const struct acpi_device_id *acpi_match_table;
- int (*probe)(struct device *);
- void (*sync_state)(struct device *);
- int (*remove)(struct device *);
- void (*shutdown)(struct device *);
- int (*suspend)(struct device *, pm_message_t);
- int (*resume)(struct device *);
- const struct attribute_group **groups;
- const struct attribute_group **dev_groups;
- const struct dev_pm_ops *pm;
- void (*coredump)(struct device *);
- struct driver_private *p;
-};
-
-enum iommu_cap {
- IOMMU_CAP_CACHE_COHERENCY = 0,
- IOMMU_CAP_INTR_REMAP = 1,
- IOMMU_CAP_NOEXEC = 2,
-};
-
-enum iommu_attr {
- DOMAIN_ATTR_GEOMETRY = 0,
- DOMAIN_ATTR_PAGING = 1,
- DOMAIN_ATTR_WINDOWS = 2,
- DOMAIN_ATTR_FSL_PAMU_STASH = 3,
- DOMAIN_ATTR_FSL_PAMU_ENABLE = 4,
- DOMAIN_ATTR_FSL_PAMUV1 = 5,
- DOMAIN_ATTR_NESTING = 6,
- DOMAIN_ATTR_DMA_USE_FLUSH_QUEUE = 7,
- DOMAIN_ATTR_MAX = 8,
-};
-
-enum iommu_dev_features {
- IOMMU_DEV_FEAT_AUX = 0,
- IOMMU_DEV_FEAT_SVA = 1,
-};
-
-struct iommu_domain;
-
-struct iommu_iotlb_gather;
-
-struct iommu_device;
-
-struct iommu_resv_region;
-
-struct of_phandle_args;
-
-struct iommu_sva;
-
-struct iommu_fault_event;
-
-struct iommu_page_response;
-
-struct iommu_cache_invalidate_info;
-
-struct iommu_gpasid_bind_data;
-
-struct iommu_ops {
- bool (*capable)(enum iommu_cap);
- struct iommu_domain * (*domain_alloc)(unsigned int);
- void (*domain_free)(struct iommu_domain *);
- int (*attach_dev)(struct iommu_domain *, struct device *);
- void (*detach_dev)(struct iommu_domain *, struct device *);
- int (*map)(struct iommu_domain *, long unsigned int, phys_addr_t, size_t, int, gfp_t);
- size_t (*unmap)(struct iommu_domain *, long unsigned int, size_t, struct iommu_iotlb_gather *);
- void (*flush_iotlb_all)(struct iommu_domain *);
- void (*iotlb_sync_map)(struct iommu_domain *);
- void (*iotlb_sync)(struct iommu_domain *, struct iommu_iotlb_gather *);
- phys_addr_t (*iova_to_phys)(struct iommu_domain *, dma_addr_t);
- struct iommu_device * (*probe_device)(struct device *);
- void (*release_device)(struct device *);
- void (*probe_finalize)(struct device *);
- struct iommu_group * (*device_group)(struct device *);
- int (*domain_get_attr)(struct iommu_domain *, enum iommu_attr, void *);
- int (*domain_set_attr)(struct iommu_domain *, enum iommu_attr, void *);
- void (*get_resv_regions)(struct device *, struct list_head *);
- void (*put_resv_regions)(struct device *, struct list_head *);
- void (*apply_resv_region)(struct device *, struct iommu_domain *, struct iommu_resv_region *);
- int (*domain_window_enable)(struct iommu_domain *, u32, phys_addr_t, u64, int);
- void (*domain_window_disable)(struct iommu_domain *, u32);
- int (*of_xlate)(struct device *, struct of_phandle_args *);
- bool (*is_attach_deferred)(struct iommu_domain *, struct device *);
- bool (*dev_has_feat)(struct device *, enum iommu_dev_features);
- bool (*dev_feat_enabled)(struct device *, enum iommu_dev_features);
- int (*dev_enable_feat)(struct device *, enum iommu_dev_features);
- int (*dev_disable_feat)(struct device *, enum iommu_dev_features);
- int (*aux_attach_dev)(struct iommu_domain *, struct device *);
- void (*aux_detach_dev)(struct iommu_domain *, struct device *);
- int (*aux_get_pasid)(struct iommu_domain *, struct device *);
- struct iommu_sva * (*sva_bind)(struct device *, struct mm_struct *, void *);
- void (*sva_unbind)(struct iommu_sva *);
- u32 (*sva_get_pasid)(struct iommu_sva *);
- int (*page_response)(struct device *, struct iommu_fault_event *, struct iommu_page_response *);
- int (*cache_invalidate)(struct iommu_domain *, struct device *, struct iommu_cache_invalidate_info *);
- int (*sva_bind_gpasid)(struct iommu_domain *, struct device *, struct iommu_gpasid_bind_data *);
- int (*sva_unbind_gpasid)(struct device *, u32);
- int (*def_domain_type)(struct device *);
- long unsigned int pgsize_bitmap;
- struct module *owner;
-};
-
-struct device_type {
- const char *name;
- const struct attribute_group **groups;
- int (*uevent)(struct device *, struct kobj_uevent_env *);
- char * (*devnode)(struct device *, umode_t *, kuid_t *, kgid_t *);
- void (*release)(struct device *);
- const struct dev_pm_ops *pm;
-};
-
-struct class {
- const char *name;
- struct module *owner;
- const struct attribute_group **class_groups;
- const struct attribute_group **dev_groups;
- struct kobject *dev_kobj;
- int (*dev_uevent)(struct device *, struct kobj_uevent_env *);
- char * (*devnode)(struct device *, umode_t *);
- void (*class_release)(struct class *);
- void (*dev_release)(struct device *);
- int (*shutdown_pre)(struct device *);
- const struct kobj_ns_type_operations *ns_type;
- const void * (*namespace)(struct device *);
- void (*get_ownership)(struct device *, kuid_t *, kgid_t *);
- const struct dev_pm_ops *pm;
- struct subsys_private *p;
-};
-
-struct of_device_id {
- char name[32];
- char type[32];
- char compatible[128];
- const void *data;
-};
-
-typedef long unsigned int kernel_ulong_t;
-
-struct acpi_device_id {
- __u8 id[9];
- kernel_ulong_t driver_data;
- __u32 cls;
- __u32 cls_msk;
-};
-
-struct pci_controller;
-
-struct eeh_pe;
-
-struct pci_dev;
-
-struct eeh_dev {
- int mode;
- int bdfn;
- struct pci_controller *controller;
- int pe_config_addr;
- u32 config_space[16];
- int pcix_cap;
- int pcie_cap;
- int aer_cap;
- int af_cap;
- struct eeh_pe *pe;
- struct list_head entry;
- struct list_head rmv_entry;
- struct pci_dn *pdn;
- struct pci_dev *pdev;
- bool in_error;
- struct pci_dev *physfn;
- int vf_index;
-};
-
-struct device_dma_parameters {
- unsigned int max_segment_size;
- long unsigned int segment_boundary_mask;
-};
-
-enum irq_domain_bus_token {
- DOMAIN_BUS_ANY = 0,
- DOMAIN_BUS_WIRED = 1,
- DOMAIN_BUS_GENERIC_MSI = 2,
- DOMAIN_BUS_PCI_MSI = 3,
- DOMAIN_BUS_PLATFORM_MSI = 4,
- DOMAIN_BUS_NEXUS = 5,
- DOMAIN_BUS_IPI = 6,
- DOMAIN_BUS_FSL_MC_MSI = 7,
- DOMAIN_BUS_TI_SCI_INTA_MSI = 8,
- DOMAIN_BUS_WAKEUP = 9,
- DOMAIN_BUS_VMD_MSI = 10,
-};
-
-struct irq_domain_ops;
-
-struct irq_domain_chip_generic;
-
-struct irq_domain {
- struct list_head link;
- const char *name;
- const struct irq_domain_ops *ops;
- void *host_data;
- unsigned int flags;
- unsigned int mapcount;
- struct fwnode_handle *fwnode;
- enum irq_domain_bus_token bus_token;
- struct irq_domain_chip_generic *gc;
- struct irq_domain *parent;
- irq_hw_number_t hwirq_max;
- unsigned int revmap_direct_max_irq;
- unsigned int revmap_size;
- struct xarray revmap_tree;
- struct mutex revmap_tree_mutex;
- unsigned int linear_revmap[0];
-};
-
-enum dma_data_direction {
- DMA_BIDIRECTIONAL = 0,
- DMA_TO_DEVICE = 1,
- DMA_FROM_DEVICE = 2,
- DMA_NONE = 3,
-};
-
-struct sg_table;
-
-struct scatterlist;
-
-struct dma_map_ops {
- void * (*alloc)(struct device *, size_t, dma_addr_t *, gfp_t, long unsigned int);
- void (*free)(struct device *, size_t, void *, dma_addr_t, long unsigned int);
- struct page * (*alloc_pages)(struct device *, size_t, dma_addr_t *, enum dma_data_direction, gfp_t);
- void (*free_pages)(struct device *, size_t, struct page *, dma_addr_t, enum dma_data_direction);
- void * (*alloc_noncoherent)(struct device *, size_t, dma_addr_t *, enum dma_data_direction, gfp_t);
- void (*free_noncoherent)(struct device *, size_t, void *, dma_addr_t, enum dma_data_direction);
- int (*mmap)(struct device *, struct vm_area_struct *, void *, dma_addr_t, size_t, long unsigned int);
- int (*get_sgtable)(struct device *, struct sg_table *, void *, dma_addr_t, size_t, long unsigned int);
- dma_addr_t (*map_page)(struct device *, struct page *, long unsigned int, size_t, enum dma_data_direction, long unsigned int);
- void (*unmap_page)(struct device *, dma_addr_t, size_t, enum dma_data_direction, long unsigned int);
- int (*map_sg)(struct device *, struct scatterlist *, int, enum dma_data_direction, long unsigned int);
- void (*unmap_sg)(struct device *, struct scatterlist *, int, enum dma_data_direction, long unsigned int);
- dma_addr_t (*map_resource)(struct device *, phys_addr_t, size_t, enum dma_data_direction, long unsigned int);
- void (*unmap_resource)(struct device *, dma_addr_t, size_t, enum dma_data_direction, long unsigned int);
- void (*sync_single_for_cpu)(struct device *, dma_addr_t, size_t, enum dma_data_direction);
- void (*sync_single_for_device)(struct device *, dma_addr_t, size_t, enum dma_data_direction);
- void (*sync_sg_for_cpu)(struct device *, struct scatterlist *, int, enum dma_data_direction);
- void (*sync_sg_for_device)(struct device *, struct scatterlist *, int, enum dma_data_direction);
- void (*cache_sync)(struct device *, void *, size_t, enum dma_data_direction);
- int (*dma_supported)(struct device *, u64);
- u64 (*get_required_mask)(struct device *);
- size_t (*max_mapping_size)(struct device *);
- long unsigned int (*get_merge_boundary)(struct device *);
-};
-
-struct bus_dma_region {
- phys_addr_t cpu_start;
- dma_addr_t dma_start;
- u64 size;
- u64 offset;
-};
-
-struct fwnode_operations;
-
-struct fwnode_handle {
- struct fwnode_handle *secondary;
- const struct fwnode_operations *ops;
- struct device *dev;
-};
-
-struct property;
-
-struct device_node {
- const char *name;
- phandle phandle;
- const char *full_name;
- struct fwnode_handle fwnode;
- struct property *properties;
- struct property *deadprops;
- struct device_node *parent;
- struct device_node *child;
- struct device_node *sibling;
- struct kobject kobj;
- long unsigned int _flags;
- void *data;
-};
-
-enum cpuhp_state {
- CPUHP_INVALID = 4294967295,
- CPUHP_OFFLINE = 0,
- CPUHP_CREATE_THREADS = 1,
- CPUHP_PERF_PREPARE = 2,
- CPUHP_PERF_X86_PREPARE = 3,
- CPUHP_PERF_X86_AMD_UNCORE_PREP = 4,
- CPUHP_PERF_POWER = 5,
- CPUHP_PERF_SUPERH = 6,
- CPUHP_X86_HPET_DEAD = 7,
- CPUHP_X86_APB_DEAD = 8,
- CPUHP_X86_MCE_DEAD = 9,
- CPUHP_VIRT_NET_DEAD = 10,
- CPUHP_SLUB_DEAD = 11,
- CPUHP_DEBUG_OBJ_DEAD = 12,
- CPUHP_MM_WRITEBACK_DEAD = 13,
- CPUHP_MM_VMSTAT_DEAD = 14,
- CPUHP_SOFTIRQ_DEAD = 15,
- CPUHP_NET_MVNETA_DEAD = 16,
- CPUHP_CPUIDLE_DEAD = 17,
- CPUHP_ARM64_FPSIMD_DEAD = 18,
- CPUHP_ARM_OMAP_WAKE_DEAD = 19,
- CPUHP_IRQ_POLL_DEAD = 20,
- CPUHP_BLOCK_SOFTIRQ_DEAD = 21,
- CPUHP_ACPI_CPUDRV_DEAD = 22,
- CPUHP_S390_PFAULT_DEAD = 23,
- CPUHP_BLK_MQ_DEAD = 24,
- CPUHP_FS_BUFF_DEAD = 25,
- CPUHP_PRINTK_DEAD = 26,
- CPUHP_MM_MEMCQ_DEAD = 27,
- CPUHP_PERCPU_CNT_DEAD = 28,
- CPUHP_RADIX_DEAD = 29,
- CPUHP_PAGE_ALLOC_DEAD = 30,
- CPUHP_NET_DEV_DEAD = 31,
- CPUHP_PCI_XGENE_DEAD = 32,
- CPUHP_IOMMU_INTEL_DEAD = 33,
- CPUHP_LUSTRE_CFS_DEAD = 34,
- CPUHP_AP_ARM_CACHE_B15_RAC_DEAD = 35,
- CPUHP_PADATA_DEAD = 36,
- CPUHP_WORKQUEUE_PREP = 37,
- CPUHP_POWER_NUMA_PREPARE = 38,
- CPUHP_HRTIMERS_PREPARE = 39,
- CPUHP_PROFILE_PREPARE = 40,
- CPUHP_X2APIC_PREPARE = 41,
- CPUHP_SMPCFD_PREPARE = 42,
- CPUHP_RELAY_PREPARE = 43,
- CPUHP_SLAB_PREPARE = 44,
- CPUHP_MD_RAID5_PREPARE = 45,
- CPUHP_RCUTREE_PREP = 46,
- CPUHP_CPUIDLE_COUPLED_PREPARE = 47,
- CPUHP_POWERPC_PMAC_PREPARE = 48,
- CPUHP_POWERPC_MMU_CTX_PREPARE = 49,
- CPUHP_XEN_PREPARE = 50,
- CPUHP_XEN_EVTCHN_PREPARE = 51,
- CPUHP_ARM_SHMOBILE_SCU_PREPARE = 52,
- CPUHP_SH_SH3X_PREPARE = 53,
- CPUHP_NET_FLOW_PREPARE = 54,
- CPUHP_TOPOLOGY_PREPARE = 55,
- CPUHP_NET_IUCV_PREPARE = 56,
- CPUHP_ARM_BL_PREPARE = 57,
- CPUHP_TRACE_RB_PREPARE = 58,
- CPUHP_MM_ZS_PREPARE = 59,
- CPUHP_MM_ZSWP_MEM_PREPARE = 60,
- CPUHP_MM_ZSWP_POOL_PREPARE = 61,
- CPUHP_KVM_PPC_BOOK3S_PREPARE = 62,
- CPUHP_ZCOMP_PREPARE = 63,
- CPUHP_TIMERS_PREPARE = 64,
- CPUHP_MIPS_SOC_PREPARE = 65,
- CPUHP_BP_PREPARE_DYN = 66,
- CPUHP_BP_PREPARE_DYN_END = 86,
- CPUHP_BRINGUP_CPU = 87,
- CPUHP_AP_IDLE_DEAD = 88,
- CPUHP_AP_OFFLINE = 89,
- CPUHP_AP_SCHED_STARTING = 90,
- CPUHP_AP_RCUTREE_DYING = 91,
- CPUHP_AP_CPU_PM_STARTING = 92,
- CPUHP_AP_IRQ_GIC_STARTING = 93,
- CPUHP_AP_IRQ_HIP04_STARTING = 94,
- CPUHP_AP_IRQ_ARMADA_XP_STARTING = 95,
- CPUHP_AP_IRQ_BCM2836_STARTING = 96,
- CPUHP_AP_IRQ_MIPS_GIC_STARTING = 97,
- CPUHP_AP_IRQ_RISCV_STARTING = 98,
- CPUHP_AP_IRQ_SIFIVE_PLIC_STARTING = 99,
- CPUHP_AP_ARM_MVEBU_COHERENCY = 100,
- CPUHP_AP_MICROCODE_LOADER = 101,
- CPUHP_AP_PERF_X86_AMD_UNCORE_STARTING = 102,
- CPUHP_AP_PERF_X86_STARTING = 103,
- CPUHP_AP_PERF_X86_AMD_IBS_STARTING = 104,
- CPUHP_AP_PERF_X86_CQM_STARTING = 105,
- CPUHP_AP_PERF_X86_CSTATE_STARTING = 106,
- CPUHP_AP_PERF_XTENSA_STARTING = 107,
- CPUHP_AP_MIPS_OP_LOONGSON3_STARTING = 108,
- CPUHP_AP_ARM_SDEI_STARTING = 109,
- CPUHP_AP_ARM_VFP_STARTING = 110,
- CPUHP_AP_ARM64_DEBUG_MONITORS_STARTING = 111,
- CPUHP_AP_PERF_ARM_HW_BREAKPOINT_STARTING = 112,
- CPUHP_AP_PERF_ARM_ACPI_STARTING = 113,
- CPUHP_AP_PERF_ARM_STARTING = 114,
- CPUHP_AP_ARM_L2X0_STARTING = 115,
- CPUHP_AP_EXYNOS4_MCT_TIMER_STARTING = 116,
- CPUHP_AP_ARM_ARCH_TIMER_STARTING = 117,
- CPUHP_AP_ARM_GLOBAL_TIMER_STARTING = 118,
- CPUHP_AP_JCORE_TIMER_STARTING = 119,
- CPUHP_AP_ARM_TWD_STARTING = 120,
- CPUHP_AP_QCOM_TIMER_STARTING = 121,
- CPUHP_AP_TEGRA_TIMER_STARTING = 122,
- CPUHP_AP_ARMADA_TIMER_STARTING = 123,
- CPUHP_AP_MARCO_TIMER_STARTING = 124,
- CPUHP_AP_MIPS_GIC_TIMER_STARTING = 125,
- CPUHP_AP_ARC_TIMER_STARTING = 126,
- CPUHP_AP_RISCV_TIMER_STARTING = 127,
- CPUHP_AP_CLINT_TIMER_STARTING = 128,
- CPUHP_AP_CSKY_TIMER_STARTING = 129,
- CPUHP_AP_HYPERV_TIMER_STARTING = 130,
- CPUHP_AP_KVM_STARTING = 131,
- CPUHP_AP_KVM_ARM_VGIC_INIT_STARTING = 132,
- CPUHP_AP_KVM_ARM_VGIC_STARTING = 133,
- CPUHP_AP_KVM_ARM_TIMER_STARTING = 134,
- CPUHP_AP_DUMMY_TIMER_STARTING = 135,
- CPUHP_AP_ARM_XEN_STARTING = 136,
- CPUHP_AP_ARM_CORESIGHT_STARTING = 137,
- CPUHP_AP_ARM_CORESIGHT_CTI_STARTING = 138,
- CPUHP_AP_ARM64_ISNDEP_STARTING = 139,
- CPUHP_AP_SMPCFD_DYING = 140,
- CPUHP_AP_X86_TBOOT_DYING = 141,
- CPUHP_AP_ARM_CACHE_B15_RAC_DYING = 142,
- CPUHP_AP_ONLINE = 143,
- CPUHP_TEARDOWN_CPU = 144,
- CPUHP_AP_ONLINE_IDLE = 145,
- CPUHP_AP_SMPBOOT_THREADS = 146,
- CPUHP_AP_X86_VDSO_VMA_ONLINE = 147,
- CPUHP_AP_IRQ_AFFINITY_ONLINE = 148,
- CPUHP_AP_BLK_MQ_ONLINE = 149,
- CPUHP_AP_ARM_MVEBU_SYNC_CLOCKS = 150,
- CPUHP_AP_X86_INTEL_EPB_ONLINE = 151,
- CPUHP_AP_PERF_ONLINE = 152,
- CPUHP_AP_PERF_X86_ONLINE = 153,
- CPUHP_AP_PERF_X86_UNCORE_ONLINE = 154,
- CPUHP_AP_PERF_X86_AMD_UNCORE_ONLINE = 155,
- CPUHP_AP_PERF_X86_AMD_POWER_ONLINE = 156,
- CPUHP_AP_PERF_X86_RAPL_ONLINE = 157,
- CPUHP_AP_PERF_X86_CQM_ONLINE = 158,
- CPUHP_AP_PERF_X86_CSTATE_ONLINE = 159,
- CPUHP_AP_PERF_S390_CF_ONLINE = 160,
- CPUHP_AP_PERF_S390_SF_ONLINE = 161,
- CPUHP_AP_PERF_ARM_CCI_ONLINE = 162,
- CPUHP_AP_PERF_ARM_CCN_ONLINE = 163,
- CPUHP_AP_PERF_ARM_HISI_DDRC_ONLINE = 164,
- CPUHP_AP_PERF_ARM_HISI_HHA_ONLINE = 165,
- CPUHP_AP_PERF_ARM_HISI_L3_ONLINE = 166,
- CPUHP_AP_PERF_ARM_L2X0_ONLINE = 167,
- CPUHP_AP_PERF_ARM_QCOM_L2_ONLINE = 168,
- CPUHP_AP_PERF_ARM_QCOM_L3_ONLINE = 169,
- CPUHP_AP_PERF_ARM_APM_XGENE_ONLINE = 170,
- CPUHP_AP_PERF_ARM_CAVIUM_TX2_UNCORE_ONLINE = 171,
- CPUHP_AP_PERF_POWERPC_NEST_IMC_ONLINE = 172,
- CPUHP_AP_PERF_POWERPC_CORE_IMC_ONLINE = 173,
- CPUHP_AP_PERF_POWERPC_THREAD_IMC_ONLINE = 174,
- CPUHP_AP_PERF_POWERPC_TRACE_IMC_ONLINE = 175,
- CPUHP_AP_PERF_POWERPC_HV_24x7_ONLINE = 176,
- CPUHP_AP_PERF_POWERPC_HV_GPCI_ONLINE = 177,
- CPUHP_AP_WATCHDOG_ONLINE = 178,
- CPUHP_AP_WORKQUEUE_ONLINE = 179,
- CPUHP_AP_RCUTREE_ONLINE = 180,
- CPUHP_AP_BASE_CACHEINFO_ONLINE = 181,
- CPUHP_AP_ONLINE_DYN = 182,
- CPUHP_AP_ONLINE_DYN_END = 212,
- CPUHP_AP_X86_HPET_ONLINE = 213,
- CPUHP_AP_X86_KVM_CLK_ONLINE = 214,
- CPUHP_AP_ACTIVE = 215,
- CPUHP_ONLINE = 216,
-};
-
-struct ring_buffer_event {
- u32 type_len: 5;
- u32 time_delta: 27;
- u32 array[0];
-};
-
-struct seq_buf {
- char *buffer;
- size_t size;
- size_t len;
- loff_t readpos;
-};
-
-struct trace_seq {
- char buffer[65536];
- struct seq_buf seq;
- int full;
-};
-
-struct irq_desc;
-
-typedef void (*irq_flow_handler_t)(struct irq_desc *);
-
-struct msi_desc;
-
-struct irq_common_data {
- unsigned int state_use_accessors;
- unsigned int node;
- void *handler_data;
- struct msi_desc *msi_desc;
- cpumask_var_t affinity;
-};
-
-struct irq_chip;
-
-struct irq_data {
- u32 mask;
- unsigned int irq;
- long unsigned int hwirq;
- struct irq_common_data *common;
- struct irq_chip *chip;
- struct irq_domain *domain;
- struct irq_data *parent_data;
- void *chip_data;
-};
-
-struct irqaction;
-
-struct irq_affinity_notify;
-
-struct proc_dir_entry;
-
-struct irq_desc {
- struct irq_common_data irq_common_data;
- struct irq_data irq_data;
- unsigned int *kstat_irqs;
- irq_flow_handler_t handle_irq;
- struct irqaction *action;
- unsigned int status_use_accessors;
- unsigned int core_internal_state__do_not_mess_with_it;
- unsigned int depth;
- unsigned int wake_depth;
- unsigned int tot_count;
- unsigned int irq_count;
- long unsigned int last_unhandled;
- unsigned int irqs_unhandled;
- atomic_t threads_handled;
- int threads_handled_last;
- raw_spinlock_t lock;
- struct cpumask *percpu_enabled;
- const struct cpumask *percpu_affinity;
- const struct cpumask *affinity_hint;
- struct irq_affinity_notify *affinity_notify;
- long unsigned int threads_oneshot;
- atomic_t threads_active;
- wait_queue_head_t wait_for_threads;
- unsigned int nr_actions;
- unsigned int no_suspend_depth;
- unsigned int cond_suspend_depth;
- unsigned int force_resume_depth;
- struct proc_dir_entry *dir;
- struct callback_head rcu;
- struct kobject kobj;
- struct mutex request_mutex;
- int parent_irq;
- struct module *owner;
- const char *name;
-};
-
-struct pci_bus;
-
-struct eeh_pe {
- int type;
- int state;
- int addr;
- struct pci_controller *phb;
- struct pci_bus *bus;
- int check_count;
- int freeze_count;
- time64_t tstamp;
- int false_positives;
- atomic_t pass_dev_cnt;
- struct eeh_pe *parent;
- void *data;
- struct list_head child_list;
- struct list_head child;
- struct list_head edevs;
- long unsigned int stack_trace[64];
- int trace_entries;
-};
-
-struct fwnode_reference_args;
-
-struct fwnode_endpoint;
-
-struct fwnode_operations {
- struct fwnode_handle * (*get)(struct fwnode_handle *);
- void (*put)(struct fwnode_handle *);
- bool (*device_is_available)(const struct fwnode_handle *);
- const void * (*device_get_match_data)(const struct fwnode_handle *, const struct device *);
- bool (*property_present)(const struct fwnode_handle *, const char *);
- int (*property_read_int_array)(const struct fwnode_handle *, const char *, unsigned int, void *, size_t);
- int (*property_read_string_array)(const struct fwnode_handle *, const char *, const char **, size_t);
- const char * (*get_name)(const struct fwnode_handle *);
- const char * (*get_name_prefix)(const struct fwnode_handle *);
- struct fwnode_handle * (*get_parent)(const struct fwnode_handle *);
- struct fwnode_handle * (*get_next_child_node)(const struct fwnode_handle *, struct fwnode_handle *);
- struct fwnode_handle * (*get_named_child_node)(const struct fwnode_handle *, const char *);
- int (*get_reference_args)(const struct fwnode_handle *, const char *, const char *, unsigned int, unsigned int, struct fwnode_reference_args *);
- struct fwnode_handle * (*graph_get_next_endpoint)(const struct fwnode_handle *, struct fwnode_handle *);
- struct fwnode_handle * (*graph_get_remote_endpoint)(const struct fwnode_handle *);
- struct fwnode_handle * (*graph_get_port_parent)(struct fwnode_handle *);
- int (*graph_parse_endpoint)(const struct fwnode_handle *, struct fwnode_endpoint *);
- int (*add_links)(const struct fwnode_handle *, struct device *);
-};
-
-struct fwnode_endpoint {
- unsigned int port;
- unsigned int id;
- const struct fwnode_handle *local_fwnode;
-};
-
-struct fwnode_reference_args {
- struct fwnode_handle *fwnode;
- unsigned int nargs;
- u64 args[8];
-};
-
-struct property {
- char *name;
- int length;
- void *value;
- struct property *next;
- long unsigned int _flags;
- struct bin_attribute attr;
-};
-
-struct irq_fwspec {
- struct fwnode_handle *fwnode;
- int param_count;
- u32 param[16];
-};
-
-struct irq_domain_ops {
- int (*match)(struct irq_domain *, struct device_node *, enum irq_domain_bus_token);
- int (*select)(struct irq_domain *, struct irq_fwspec *, enum irq_domain_bus_token);
- int (*map)(struct irq_domain *, unsigned int, irq_hw_number_t);
- void (*unmap)(struct irq_domain *, unsigned int);
- int (*xlate)(struct irq_domain *, struct device_node *, const u32 *, unsigned int, long unsigned int *, unsigned int *);
- int (*alloc)(struct irq_domain *, unsigned int, unsigned int, void *);
- void (*free)(struct irq_domain *, unsigned int, unsigned int);
- int (*activate)(struct irq_domain *, struct irq_data *, bool);
- void (*deactivate)(struct irq_domain *, struct irq_data *);
- int (*translate)(struct irq_domain *, struct irq_fwspec *, long unsigned int *, unsigned int *);
-};
-
-enum irq_gc_flags {
- IRQ_GC_INIT_MASK_CACHE = 1,
- IRQ_GC_INIT_NESTED_LOCK = 2,
- IRQ_GC_MASK_CACHE_PER_TYPE = 4,
- IRQ_GC_NO_MASK = 8,
- IRQ_GC_BE_IO = 16,
-};
-
-struct irq_chip_generic;
-
-struct irq_domain_chip_generic {
- unsigned int irqs_per_chip;
- unsigned int num_chips;
- unsigned int irq_flags_to_clear;
- unsigned int irq_flags_to_set;
- enum irq_gc_flags gc_flags;
- struct irq_chip_generic *gc[0];
-};
-
-enum irqchip_irq_state {
- IRQCHIP_STATE_PENDING = 0,
- IRQCHIP_STATE_ACTIVE = 1,
- IRQCHIP_STATE_MASKED = 2,
- IRQCHIP_STATE_LINE_LEVEL = 3,
-};
-
-struct msi_msg;
-
-struct irq_chip {
- struct device *parent_device;
- const char *name;
- unsigned int (*irq_startup)(struct irq_data *);
- void (*irq_shutdown)(struct irq_data *);
- void (*irq_enable)(struct irq_data *);
- void (*irq_disable)(struct irq_data *);
- void (*irq_ack)(struct irq_data *);
- void (*irq_mask)(struct irq_data *);
- void (*irq_mask_ack)(struct irq_data *);
- void (*irq_unmask)(struct irq_data *);
- void (*irq_eoi)(struct irq_data *);
- int (*irq_set_affinity)(struct irq_data *, const struct cpumask *, bool);
- int (*irq_retrigger)(struct irq_data *);
- int (*irq_set_type)(struct irq_data *, unsigned int);
- int (*irq_set_wake)(struct irq_data *, unsigned int);
- void (*irq_bus_lock)(struct irq_data *);
- void (*irq_bus_sync_unlock)(struct irq_data *);
- void (*irq_cpu_online)(struct irq_data *);
- void (*irq_cpu_offline)(struct irq_data *);
- void (*irq_suspend)(struct irq_data *);
- void (*irq_resume)(struct irq_data *);
- void (*irq_pm_shutdown)(struct irq_data *);
- void (*irq_calc_mask)(struct irq_data *);
- void (*irq_print_chip)(struct irq_data *, struct seq_file *);
- int (*irq_request_resources)(struct irq_data *);
- void (*irq_release_resources)(struct irq_data *);
- void (*irq_compose_msi_msg)(struct irq_data *, struct msi_msg *);
- void (*irq_write_msi_msg)(struct irq_data *, struct msi_msg *);
- int (*irq_get_irqchip_state)(struct irq_data *, enum irqchip_irq_state, bool *);
- int (*irq_set_irqchip_state)(struct irq_data *, enum irqchip_irq_state, bool);
- int (*irq_set_vcpu_affinity)(struct irq_data *, void *);
- void (*ipi_send_single)(struct irq_data *, unsigned int);
- void (*ipi_send_mask)(struct irq_data *, const struct cpumask *);
- int (*irq_nmi_setup)(struct irq_data *);
- void (*irq_nmi_teardown)(struct irq_data *);
- long unsigned int flags;
-};
-
-typedef irqreturn_t (*irq_handler_t)(int, void *);
-
-struct irqaction {
- irq_handler_t handler;
- void *dev_id;
- void *percpu_dev_id;
- struct irqaction *next;
- irq_handler_t thread_fn;
- struct task_struct *thread;
- struct irqaction *secondary;
- unsigned int irq;
- unsigned int flags;
- long unsigned int thread_flags;
- long unsigned int thread_mask;
- const char *name;
- struct proc_dir_entry *dir;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct irq_affinity_notify {
- unsigned int irq;
- struct kref kref;
- struct work_struct work;
- void (*notify)(struct irq_affinity_notify *, const cpumask_t *);
- void (*release)(struct kref *);
-};
-
-struct irq_chip_regs {
- long unsigned int enable;
- long unsigned int disable;
- long unsigned int mask;
- long unsigned int ack;
- long unsigned int eoi;
- long unsigned int type;
- long unsigned int polarity;
-};
-
-struct irq_chip_type {
- struct irq_chip chip;
- struct irq_chip_regs regs;
- irq_flow_handler_t handler;
- u32 type;
- u32 mask_cache_priv;
- u32 *mask_cache;
-};
-
-struct irq_chip_generic {
- raw_spinlock_t lock;
- void *reg_base;
- u32 (*reg_readl)(void *);
- void (*reg_writel)(u32, void *);
- void (*suspend)(struct irq_chip_generic *);
- void (*resume)(struct irq_chip_generic *);
- unsigned int irq_base;
- unsigned int irq_cnt;
- u32 mask_cache;
- u32 type_cache;
- u32 polarity_cache;
- u32 wake_enabled;
- u32 wake_active;
- unsigned int num_ct;
- void *private;
- long unsigned int installed;
- long unsigned int unused;
- struct irq_domain *domain;
- struct list_head list;
- struct irq_chip_type chip_types[0];
-};
-
-enum perf_sw_ids {
- PERF_COUNT_SW_CPU_CLOCK = 0,
- PERF_COUNT_SW_TASK_CLOCK = 1,
- PERF_COUNT_SW_PAGE_FAULTS = 2,
- PERF_COUNT_SW_CONTEXT_SWITCHES = 3,
- PERF_COUNT_SW_CPU_MIGRATIONS = 4,
- PERF_COUNT_SW_PAGE_FAULTS_MIN = 5,
- PERF_COUNT_SW_PAGE_FAULTS_MAJ = 6,
- PERF_COUNT_SW_ALIGNMENT_FAULTS = 7,
- PERF_COUNT_SW_EMULATION_FAULTS = 8,
- PERF_COUNT_SW_DUMMY = 9,
- PERF_COUNT_SW_BPF_OUTPUT = 10,
- PERF_COUNT_SW_MAX = 11,
-};
-
-union perf_mem_data_src {
- __u64 val;
- struct {
- __u64 mem_op: 5;
- __u64 mem_lvl: 14;
- __u64 mem_snoop: 5;
- __u64 mem_lock: 2;
- __u64 mem_dtlb: 7;
- __u64 mem_lvl_num: 4;
- __u64 mem_remote: 1;
- __u64 mem_snoopx: 2;
- __u64 mem_rsvd: 24;
- };
-};
-
-struct perf_branch_entry {
- __u64 from;
- __u64 to;
- __u64 mispred: 1;
- __u64 predicted: 1;
- __u64 in_tx: 1;
- __u64 abort: 1;
- __u64 cycles: 16;
- __u64 type: 4;
- __u64 reserved: 40;
-};
-
-struct new_utsname {
- char sysname[65];
- char nodename[65];
- char release[65];
- char version[65];
- char machine[65];
- char domainname[65];
-};
-
-struct uts_namespace {
- struct kref kref;
- struct new_utsname name;
- struct user_namespace *user_ns;
- struct ucounts *ucounts;
- struct ns_common ns;
-};
-
-struct cgroup_namespace {
- refcount_t count;
- struct ns_common ns;
- struct user_namespace *user_ns;
- struct ucounts *ucounts;
- struct css_set *root_cset;
-};
-
-struct nsset {
- unsigned int flags;
- struct nsproxy *nsproxy;
- struct fs_struct *fs;
- const struct cred *cred;
-};
-
-struct proc_ns_operations {
- const char *name;
- const char *real_ns_name;
- int type;
- struct ns_common * (*get)(struct task_struct *);
- void (*put)(struct ns_common *);
- int (*install)(struct nsset *, struct ns_common *);
- struct user_namespace * (*owner)(struct ns_common *);
- struct ns_common * (*get_parent)(struct ns_common *);
-};
-
-struct ucounts {
- struct hlist_node node;
- struct user_namespace *ns;
- kuid_t uid;
- int count;
- atomic_t ucount[10];
-};
-
-struct perf_regs {
- __u64 abi;
- struct pt_regs *regs;
-};
-
-struct u64_stats_sync {};
-
-struct bpf_cgroup_storage_key {
- __u64 cgroup_inode_id;
- __u32 attach_type;
-};
-
-struct bpf_cgroup_storage;
-
-struct bpf_prog_array_item {
- struct bpf_prog *prog;
- struct bpf_cgroup_storage *cgroup_storage[2];
-};
-
-struct bpf_storage_buffer;
-
-struct bpf_cgroup_storage_map;
-
-struct bpf_cgroup_storage {
- union {
- struct bpf_storage_buffer *buf;
- void *percpu_buf;
- };
- struct bpf_cgroup_storage_map *map;
- struct bpf_cgroup_storage_key key;
- struct list_head list_map;
- struct list_head list_cg;
- struct rb_node node;
- struct callback_head rcu;
-};
-
-struct bpf_prog_array {
- struct callback_head rcu;
- struct bpf_prog_array_item items[0];
-};
-
-struct bpf_storage_buffer {
- struct callback_head rcu;
- char data[0];
-};
-
-struct psi_group_cpu {
- seqcount_t seq;
- unsigned int tasks[4];
- u32 state_mask;
- u32 times[6];
- u64 state_start;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- u32 times_prev[12];
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct cgroup_taskset;
-
-struct cftype;
-
-struct cgroup_subsys {
- struct cgroup_subsys_state * (*css_alloc)(struct cgroup_subsys_state *);
- int (*css_online)(struct cgroup_subsys_state *);
- void (*css_offline)(struct cgroup_subsys_state *);
- void (*css_released)(struct cgroup_subsys_state *);
- void (*css_free)(struct cgroup_subsys_state *);
- void (*css_reset)(struct cgroup_subsys_state *);
- void (*css_rstat_flush)(struct cgroup_subsys_state *, int);
- int (*css_extra_stat_show)(struct seq_file *, struct cgroup_subsys_state *);
- int (*can_attach)(struct cgroup_taskset *);
- void (*cancel_attach)(struct cgroup_taskset *);
- void (*attach)(struct cgroup_taskset *);
- void (*post_attach)();
- int (*can_fork)(struct task_struct *, struct css_set *);
- void (*cancel_fork)(struct task_struct *, struct css_set *);
- void (*fork)(struct task_struct *);
- void (*exit)(struct task_struct *);
- void (*release)(struct task_struct *);
- void (*bind)(struct cgroup_subsys_state *);
- bool early_init: 1;
- bool implicit_on_dfl: 1;
- bool threaded: 1;
- bool broken_hierarchy: 1;
- bool warned_broken_hierarchy: 1;
- int id;
- const char *name;
- const char *legacy_name;
- struct cgroup_root *root;
- struct idr css_idr;
- struct list_head cfts;
- struct cftype *dfl_cftypes;
- struct cftype *legacy_cftypes;
- unsigned int depends_on;
-};
-
-struct cgroup_rstat_cpu {
- struct u64_stats_sync bsync;
- struct cgroup_base_stat bstat;
- struct cgroup_base_stat last_bstat;
- struct cgroup *updated_children;
- struct cgroup *updated_next;
-};
-
-struct cgroup_root {
- struct kernfs_root *kf_root;
- unsigned int subsys_mask;
- int hierarchy_id;
- struct cgroup cgrp;
- u64 cgrp_ancestor_id_storage;
- atomic_t nr_cgrps;
- struct list_head root_list;
- unsigned int flags;
- char release_agent_path[4096];
- char name[64];
-};
-
-struct cftype {
- char name[64];
- long unsigned int private;
- size_t max_write_len;
- unsigned int flags;
- unsigned int file_offset;
- struct cgroup_subsys *ss;
- struct list_head node;
- struct kernfs_ops *kf_ops;
- int (*open)(struct kernfs_open_file *);
- void (*release)(struct kernfs_open_file *);
- u64 (*read_u64)(struct cgroup_subsys_state *, struct cftype *);
- s64 (*read_s64)(struct cgroup_subsys_state *, struct cftype *);
- int (*seq_show)(struct seq_file *, void *);
- void * (*seq_start)(struct seq_file *, loff_t *);
- void * (*seq_next)(struct seq_file *, void *, loff_t *);
- void (*seq_stop)(struct seq_file *, void *);
- int (*write_u64)(struct cgroup_subsys_state *, struct cftype *, u64);
- int (*write_s64)(struct cgroup_subsys_state *, struct cftype *, s64);
- ssize_t (*write)(struct kernfs_open_file *, char *, size_t, loff_t);
- __poll_t (*poll)(struct kernfs_open_file *, struct poll_table_struct *);
-};
-
-struct perf_callchain_entry {
- __u64 nr;
- __u64 ip[0];
-};
-
-typedef long unsigned int (*perf_copy_f)(void *, const void *, long unsigned int, long unsigned int);
-
-struct perf_raw_frag {
- union {
- struct perf_raw_frag *next;
- long unsigned int pad;
- };
- perf_copy_f copy;
- void *data;
- u32 size;
-} __attribute__((packed));
-
-struct perf_raw_record {
- struct perf_raw_frag frag;
- u32 size;
-};
-
-struct perf_branch_stack {
- __u64 nr;
- __u64 hw_idx;
- struct perf_branch_entry entries[0];
-};
-
-struct perf_cpu_context {
- struct perf_event_context ctx;
- struct perf_event_context *task_ctx;
- int active_oncpu;
- int exclusive;
- raw_spinlock_t hrtimer_lock;
- struct hrtimer hrtimer;
- ktime_t hrtimer_interval;
- unsigned int hrtimer_active;
- struct perf_cgroup *cgrp;
- struct list_head cgrp_cpuctx_entry;
- int sched_cb_usage;
- int online;
- int heap_size;
- struct perf_event **heap;
- struct perf_event *heap_default[2];
-};
-
-struct perf_output_handle {
- struct perf_event *event;
- struct perf_buffer *rb;
- long unsigned int wakeup;
- long unsigned int size;
- u64 aux_flags;
- union {
- void *addr;
- long unsigned int head;
- };
- int page;
-};
-
-struct perf_addr_filter_range {
- long unsigned int start;
- long unsigned int size;
-};
-
-struct perf_sample_data {
- u64 addr;
- struct perf_raw_record *raw;
- struct perf_branch_stack *br_stack;
- u64 period;
- u64 weight;
- u64 txn;
- union perf_mem_data_src data_src;
- u64 type;
- u64 ip;
- struct {
- u32 pid;
- u32 tid;
- } tid_entry;
- u64 time;
- u64 id;
- u64 stream_id;
- struct {
- u32 cpu;
- u32 reserved;
- } cpu_entry;
- struct perf_callchain_entry *callchain;
- u64 aux_size;
- struct perf_regs regs_user;
- struct perf_regs regs_intr;
- u64 stack_user_size;
- u64 phys_addr;
- u64 cgroup;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct perf_cgroup_info;
-
-struct perf_cgroup {
- struct cgroup_subsys_state css;
- struct perf_cgroup_info *info;
-};
-
-struct perf_cgroup_info {
- u64 time;
- u64 timestamp;
-};
-
-struct trace_entry {
- short unsigned int type;
- unsigned char flags;
- unsigned char preempt_count;
- int pid;
-};
-
-struct trace_array;
-
-struct tracer;
-
-struct array_buffer;
-
-struct ring_buffer_iter;
-
-struct trace_iterator {
- struct trace_array *tr;
- struct tracer *trace;
- struct array_buffer *array_buffer;
- void *private;
- int cpu_file;
- struct mutex mutex;
- struct ring_buffer_iter **buffer_iter;
- long unsigned int iter_flags;
- void *temp;
- unsigned int temp_size;
- struct trace_seq tmp_seq;
- cpumask_var_t started;
- bool snapshot;
- struct trace_seq seq;
- struct trace_entry *ent;
- long unsigned int lost_events;
- int leftover;
- int ent_size;
- int cpu;
- u64 ts;
- loff_t pos;
- long int idx;
-};
-
-enum print_line_t {
- TRACE_TYPE_PARTIAL_LINE = 0,
- TRACE_TYPE_HANDLED = 1,
- TRACE_TYPE_UNHANDLED = 2,
- TRACE_TYPE_NO_CONSUME = 3,
-};
-
-typedef enum print_line_t (*trace_print_func)(struct trace_iterator *, int, struct trace_event *);
-
-struct trace_event_functions {
- trace_print_func trace;
- trace_print_func raw;
- trace_print_func hex;
- trace_print_func binary;
-};
-
-enum trace_reg {
- TRACE_REG_REGISTER = 0,
- TRACE_REG_UNREGISTER = 1,
- TRACE_REG_PERF_REGISTER = 2,
- TRACE_REG_PERF_UNREGISTER = 3,
- TRACE_REG_PERF_OPEN = 4,
- TRACE_REG_PERF_CLOSE = 5,
- TRACE_REG_PERF_ADD = 6,
- TRACE_REG_PERF_DEL = 7,
-};
-
-struct trace_event_fields {
- const char *type;
- union {
- struct {
- const char *name;
- const int size;
- const int align;
- const int is_signed;
- const int filter_type;
- };
- int (*define_fields)(struct trace_event_call *);
- };
-};
-
-struct trace_event_class {
- const char *system;
- void *probe;
- void *perf_probe;
- int (*reg)(struct trace_event_call *, enum trace_reg, void *);
- struct trace_event_fields *fields_array;
- struct list_head * (*get_fields)(struct trace_event_call *);
- struct list_head fields;
- int (*raw_init)(struct trace_event_call *);
-};
-
-struct trace_buffer;
-
-struct trace_event_file;
-
-struct trace_event_buffer {
- struct trace_buffer *buffer;
- struct ring_buffer_event *event;
- struct trace_event_file *trace_file;
- void *entry;
- long unsigned int flags;
- int pc;
- struct pt_regs *regs;
-};
-
-struct trace_subsystem_dir;
-
-struct trace_event_file {
- struct list_head list;
- struct trace_event_call *event_call;
- struct event_filter *filter;
- struct dentry *dir;
- struct trace_array *tr;
- struct trace_subsystem_dir *system;
- struct list_head triggers;
- long unsigned int flags;
- atomic_t sm_ref;
- atomic_t tm_ref;
-};
-
-enum {
- TRACE_EVENT_FL_FILTERED_BIT = 0,
- TRACE_EVENT_FL_CAP_ANY_BIT = 1,
- TRACE_EVENT_FL_NO_SET_FILTER_BIT = 2,
- TRACE_EVENT_FL_IGNORE_ENABLE_BIT = 3,
- TRACE_EVENT_FL_TRACEPOINT_BIT = 4,
- TRACE_EVENT_FL_KPROBE_BIT = 5,
- TRACE_EVENT_FL_UPROBE_BIT = 6,
-};
-
-enum {
- TRACE_EVENT_FL_FILTERED = 1,
- TRACE_EVENT_FL_CAP_ANY = 2,
- TRACE_EVENT_FL_NO_SET_FILTER = 4,
- TRACE_EVENT_FL_IGNORE_ENABLE = 8,
- TRACE_EVENT_FL_TRACEPOINT = 16,
- TRACE_EVENT_FL_KPROBE = 32,
- TRACE_EVENT_FL_UPROBE = 64,
-};
-
-enum {
- EVENT_FILE_FL_ENABLED_BIT = 0,
- EVENT_FILE_FL_RECORDED_CMD_BIT = 1,
- EVENT_FILE_FL_RECORDED_TGID_BIT = 2,
- EVENT_FILE_FL_FILTERED_BIT = 3,
- EVENT_FILE_FL_NO_SET_FILTER_BIT = 4,
- EVENT_FILE_FL_SOFT_MODE_BIT = 5,
- EVENT_FILE_FL_SOFT_DISABLED_BIT = 6,
- EVENT_FILE_FL_TRIGGER_MODE_BIT = 7,
- EVENT_FILE_FL_TRIGGER_COND_BIT = 8,
- EVENT_FILE_FL_PID_FILTER_BIT = 9,
- EVENT_FILE_FL_WAS_ENABLED_BIT = 10,
-};
-
-enum {
- EVENT_FILE_FL_ENABLED = 1,
- EVENT_FILE_FL_RECORDED_CMD = 2,
- EVENT_FILE_FL_RECORDED_TGID = 4,
- EVENT_FILE_FL_FILTERED = 8,
- EVENT_FILE_FL_NO_SET_FILTER = 16,
- EVENT_FILE_FL_SOFT_MODE = 32,
- EVENT_FILE_FL_SOFT_DISABLED = 64,
- EVENT_FILE_FL_TRIGGER_MODE = 128,
- EVENT_FILE_FL_TRIGGER_COND = 256,
- EVENT_FILE_FL_PID_FILTER = 512,
- EVENT_FILE_FL_WAS_ENABLED = 1024,
-};
-
-enum {
- FILTER_OTHER = 0,
- FILTER_STATIC_STRING = 1,
- FILTER_DYN_STRING = 2,
- FILTER_PTR_STRING = 3,
- FILTER_TRACE_FN = 4,
- FILTER_COMM = 5,
- FILTER_CPU = 6,
-};
-
-struct xbc_node {
- u16 next;
- u16 child;
- u16 parent;
- u16 data;
-};
-
-enum wb_stat_item {
- WB_RECLAIMABLE = 0,
- WB_WRITEBACK = 1,
- WB_DIRTIED = 2,
- WB_WRITTEN = 3,
- NR_WB_STAT_ITEMS = 4,
-};
-
-struct disk_stats;
-
-struct partition_meta_info;
-
-struct hd_struct {
- sector_t start_sect;
- sector_t nr_sects;
- long unsigned int stamp;
- struct disk_stats *dkstats;
- struct percpu_ref ref;
- struct device __dev;
- struct kobject *holder_dir;
- int policy;
- int partno;
- struct partition_meta_info *info;
- struct rcu_work rcu_work;
-};
-
-struct disk_part_tbl;
-
-struct block_device_operations;
-
-struct timer_rand_state;
-
-struct disk_events;
-
-struct cdrom_device_info;
-
-struct badblocks;
-
-struct gendisk {
- int major;
- int first_minor;
- int minors;
- char disk_name[32];
- short unsigned int events;
- short unsigned int event_flags;
- struct disk_part_tbl *part_tbl;
- struct hd_struct part0;
- const struct block_device_operations *fops;
- struct request_queue *queue;
- void *private_data;
- int flags;
- long unsigned int state;
- struct rw_semaphore lookup_sem;
- struct kobject *slave_dir;
- struct timer_rand_state *random;
- atomic_t sync_io;
- struct disk_events *ev;
- struct kobject integrity_kobj;
- struct cdrom_device_info *cdi;
- int node_id;
- struct badblocks *bb;
- struct lockdep_map lockdep_map;
-};
-
-struct bio_integrity_payload {
- struct bio *bip_bio;
- struct bvec_iter bip_iter;
- short unsigned int bip_slab;
- short unsigned int bip_vcnt;
- short unsigned int bip_max_vcnt;
- short unsigned int bip_flags;
- struct bvec_iter bio_iter;
- struct work_struct bip_work;
- struct bio_vec *bip_vec;
- struct bio_vec bip_inline_vecs[0];
-};
-
-struct blkg_iostat {
- u64 bytes[3];
- u64 ios[3];
-};
-
-struct blkg_iostat_set {
- struct u64_stats_sync sync;
- struct blkg_iostat cur;
- struct blkg_iostat last;
-};
-
-struct blkcg;
-
-struct blkg_policy_data;
-
-struct blkcg_gq {
- struct request_queue *q;
- struct list_head q_node;
- struct hlist_node blkcg_node;
- struct blkcg *blkcg;
- struct blkcg_gq *parent;
- struct percpu_ref refcnt;
- bool online;
- struct blkg_iostat_set *iostat_cpu;
- struct blkg_iostat_set iostat;
- struct blkg_policy_data *pd[5];
- spinlock_t async_bio_lock;
- struct bio_list async_bios;
- struct work_struct async_bio_work;
- atomic_t use_delay;
- atomic64_t delay_nsec;
- atomic64_t delay_start;
- u64 last_delay;
- int last_use;
- struct callback_head callback_head;
-};
-
-typedef unsigned int blk_qc_t;
-
-struct partition_meta_info {
- char uuid[37];
- u8 volname[64];
-};
-
-struct disk_part_tbl {
- struct callback_head callback_head;
- int len;
- struct hd_struct *last_lookup;
- struct hd_struct *part[0];
-};
-
-struct blk_integrity_iter;
-
-typedef blk_status_t integrity_processing_fn(struct blk_integrity_iter *);
-
-typedef void integrity_prepare_fn(struct request *);
-
-typedef void integrity_complete_fn(struct request *, unsigned int);
-
-struct blk_integrity_profile {
- integrity_processing_fn *generate_fn;
- integrity_processing_fn *verify_fn;
- integrity_prepare_fn *prepare_fn;
- integrity_complete_fn *complete_fn;
- const char *name;
-};
-
-struct blk_zone;
-
-typedef int (*report_zones_cb)(struct blk_zone *, unsigned int, void *);
-
-struct hd_geometry;
-
-struct pr_ops;
-
-struct block_device_operations {
- blk_qc_t (*submit_bio)(struct bio *);
- int (*open)(struct block_device *, fmode_t);
- void (*release)(struct gendisk *, fmode_t);
- int (*rw_page)(struct block_device *, sector_t, struct page *, unsigned int);
- int (*ioctl)(struct block_device *, fmode_t, unsigned int, long unsigned int);
- int (*compat_ioctl)(struct block_device *, fmode_t, unsigned int, long unsigned int);
- unsigned int (*check_events)(struct gendisk *, unsigned int);
- void (*unlock_native_capacity)(struct gendisk *);
- int (*revalidate_disk)(struct gendisk *);
- int (*getgeo)(struct block_device *, struct hd_geometry *);
- void (*swap_slot_free_notify)(struct block_device *, long unsigned int);
- int (*report_zones)(struct gendisk *, sector_t, unsigned int, report_zones_cb, void *);
- char * (*devnode)(struct gendisk *, umode_t *);
- struct module *owner;
- const struct pr_ops *pr_ops;
-};
-
-struct sg_io_v4 {
- __s32 guard;
- __u32 protocol;
- __u32 subprotocol;
- __u32 request_len;
- __u64 request;
- __u64 request_tag;
- __u32 request_attr;
- __u32 request_priority;
- __u32 request_extra;
- __u32 max_response_len;
- __u64 response;
- __u32 dout_iovec_count;
- __u32 dout_xfer_len;
- __u32 din_iovec_count;
- __u32 din_xfer_len;
- __u64 dout_xferp;
- __u64 din_xferp;
- __u32 timeout;
- __u32 flags;
- __u64 usr_ptr;
- __u32 spare_in;
- __u32 driver_status;
- __u32 transport_status;
- __u32 device_status;
- __u32 retry_delay;
- __u32 info;
- __u32 duration;
- __u32 response_len;
- __s32 din_resid;
- __s32 dout_resid;
- __u64 generated_tag;
- __u32 spare_out;
- __u32 padding;
-};
-
-struct bsg_ops {
- int (*check_proto)(struct sg_io_v4 *);
- int (*fill_hdr)(struct request *, struct sg_io_v4 *, fmode_t);
- int (*complete_rq)(struct request *, struct sg_io_v4 *);
- void (*free_rq)(struct request *);
-};
-
-typedef __u32 req_flags_t;
-
-typedef void rq_end_io_fn(struct request *, blk_status_t);
-
-enum mq_rq_state {
- MQ_RQ_IDLE = 0,
- MQ_RQ_IN_FLIGHT = 1,
- MQ_RQ_COMPLETE = 2,
-};
-
-struct blk_ksm_keyslot;
-
-struct request {
- struct request_queue *q;
- struct blk_mq_ctx *mq_ctx;
- struct blk_mq_hw_ctx *mq_hctx;
- unsigned int cmd_flags;
- req_flags_t rq_flags;
- int tag;
- int internal_tag;
- unsigned int __data_len;
- sector_t __sector;
- struct bio *bio;
- struct bio *biotail;
- struct list_head queuelist;
- union {
- struct hlist_node hash;
- struct list_head ipi_list;
- };
- union {
- struct rb_node rb_node;
- struct bio_vec special_vec;
- void *completion_data;
- int error_count;
- };
- union {
- struct {
- struct io_cq *icq;
- void *priv[2];
- } elv;
- struct {
- unsigned int seq;
- struct list_head list;
- rq_end_io_fn *saved_end_io;
- } flush;
- };
- struct gendisk *rq_disk;
- struct hd_struct *part;
- u64 alloc_time_ns;
- u64 start_time_ns;
- u64 io_start_time_ns;
- short unsigned int wbt_flags;
- short unsigned int stats_sectors;
- short unsigned int nr_phys_segments;
- short unsigned int nr_integrity_segments;
- struct bio_crypt_ctx *crypt_ctx;
- struct blk_ksm_keyslot *crypt_keyslot;
- short unsigned int write_hint;
- short unsigned int ioprio;
- enum mq_rq_state state;
- refcount_t ref;
- unsigned int timeout;
- long unsigned int deadline;
- union {
- struct __call_single_data csd;
- u64 fifo_time;
- };
- rq_end_io_fn *end_io;
- void *end_io_data;
-};
-
-struct blk_zone {
- __u64 start;
- __u64 len;
- __u64 wp;
- __u8 type;
- __u8 cond;
- __u8 non_seq;
- __u8 reset;
- __u8 resv[4];
- __u64 capacity;
- __u8 reserved[24];
-};
-
-enum elv_merge {
- ELEVATOR_NO_MERGE = 0,
- ELEVATOR_FRONT_MERGE = 1,
- ELEVATOR_BACK_MERGE = 2,
- ELEVATOR_DISCARD_MERGE = 3,
-};
-
-struct elevator_type;
-
-struct blk_mq_alloc_data;
-
-struct elevator_mq_ops {
- int (*init_sched)(struct request_queue *, struct elevator_type *);
- void (*exit_sched)(struct elevator_queue *);
- int (*init_hctx)(struct blk_mq_hw_ctx *, unsigned int);
- void (*exit_hctx)(struct blk_mq_hw_ctx *, unsigned int);
- void (*depth_updated)(struct blk_mq_hw_ctx *);
- bool (*allow_merge)(struct request_queue *, struct request *, struct bio *);
- bool (*bio_merge)(struct blk_mq_hw_ctx *, struct bio *, unsigned int);
- int (*request_merge)(struct request_queue *, struct request **, struct bio *);
- void (*request_merged)(struct request_queue *, struct request *, enum elv_merge);
- void (*requests_merged)(struct request_queue *, struct request *, struct request *);
- void (*limit_depth)(unsigned int, struct blk_mq_alloc_data *);
- void (*prepare_request)(struct request *);
- void (*finish_request)(struct request *);
- void (*insert_requests)(struct blk_mq_hw_ctx *, struct list_head *, bool);
- struct request * (*dispatch_request)(struct blk_mq_hw_ctx *);
- bool (*has_work)(struct blk_mq_hw_ctx *);
- void (*completed_request)(struct request *, u64);
- void (*requeue_request)(struct request *);
- struct request * (*former_request)(struct request_queue *, struct request *);
- struct request * (*next_request)(struct request_queue *, struct request *);
- void (*init_icq)(struct io_cq *);
- void (*exit_icq)(struct io_cq *);
-};
-
-struct elv_fs_entry;
-
-struct elevator_type {
- struct kmem_cache *icq_cache;
- struct elevator_mq_ops ops;
- size_t icq_size;
- size_t icq_align;
- struct elv_fs_entry *elevator_attrs;
- const char *elevator_name;
- const char *elevator_alias;
- const unsigned int elevator_features;
- struct module *elevator_owner;
- char icq_cache_name[22];
- struct list_head list;
-};
-
-struct elevator_queue {
- struct elevator_type *type;
- void *elevator_data;
- struct kobject kobj;
- struct mutex sysfs_lock;
- unsigned int registered: 1;
- struct hlist_head hash[64];
-};
-
-struct elv_fs_entry {
- struct attribute attr;
- ssize_t (*show)(struct elevator_queue *, char *);
- ssize_t (*store)(struct elevator_queue *, const char *, size_t);
-};
-
-enum blk_eh_timer_return {
- BLK_EH_DONE = 0,
- BLK_EH_RESET_TIMER = 1,
-};
-
-struct blk_mq_queue_data;
-
-struct blk_mq_ops {
- blk_status_t (*queue_rq)(struct blk_mq_hw_ctx *, const struct blk_mq_queue_data *);
- void (*commit_rqs)(struct blk_mq_hw_ctx *);
- bool (*get_budget)(struct request_queue *);
- void (*put_budget)(struct request_queue *);
- enum blk_eh_timer_return (*timeout)(struct request *, bool);
- int (*poll)(struct blk_mq_hw_ctx *);
- void (*complete)(struct request *);
- int (*init_hctx)(struct blk_mq_hw_ctx *, void *, unsigned int);
- void (*exit_hctx)(struct blk_mq_hw_ctx *, unsigned int);
- int (*init_request)(struct blk_mq_tag_set *, struct request *, unsigned int, unsigned int);
- void (*exit_request)(struct blk_mq_tag_set *, struct request *, unsigned int);
- void (*initialize_rq_fn)(struct request *);
- void (*cleanup_rq)(struct request *);
- bool (*busy)(struct request_queue *);
- int (*map_queues)(struct blk_mq_tag_set *);
-};
-
-struct blk_integrity_iter {
- void *prot_buf;
- void *data_buf;
- sector_t seed;
- unsigned int data_size;
- short unsigned int interval;
- const char *disk_name;
-};
-
-enum pr_type {
- PR_WRITE_EXCLUSIVE = 1,
- PR_EXCLUSIVE_ACCESS = 2,
- PR_WRITE_EXCLUSIVE_REG_ONLY = 3,
- PR_EXCLUSIVE_ACCESS_REG_ONLY = 4,
- PR_WRITE_EXCLUSIVE_ALL_REGS = 5,
- PR_EXCLUSIVE_ACCESS_ALL_REGS = 6,
-};
-
-struct pr_ops {
- int (*pr_register)(struct block_device *, u64, u64, u32);
- int (*pr_reserve)(struct block_device *, u64, enum pr_type, u32);
- int (*pr_release)(struct block_device *, u64, enum pr_type);
- int (*pr_preempt)(struct block_device *, u64, u64, enum pr_type, bool);
- int (*pr_clear)(struct block_device *, u64);
-};
-
-enum blkg_iostat_type {
- BLKG_IOSTAT_READ = 0,
- BLKG_IOSTAT_WRITE = 1,
- BLKG_IOSTAT_DISCARD = 2,
- BLKG_IOSTAT_NR = 3,
-};
-
-struct blkcg_policy_data;
-
-struct blkcg {
- struct cgroup_subsys_state css;
- spinlock_t lock;
- refcount_t online_pin;
- struct xarray blkg_tree;
- struct blkcg_gq *blkg_hint;
- struct hlist_head blkg_list;
- struct blkcg_policy_data *cpd[5];
- struct list_head all_blkcgs_node;
- struct list_head cgwb_list;
-};
-
-struct blkcg_policy_data {
- struct blkcg *blkcg;
- int plid;
-};
-
-struct blkg_policy_data {
- struct blkcg_gq *blkg;
- int plid;
-};
-
-enum memcg_stat_item {
- MEMCG_SWAP = 37,
- MEMCG_SOCK = 38,
- MEMCG_PERCPU_B = 39,
- MEMCG_NR_STAT = 40,
-};
-
-enum memcg_memory_event {
- MEMCG_LOW = 0,
- MEMCG_HIGH = 1,
- MEMCG_MAX = 2,
- MEMCG_OOM = 3,
- MEMCG_OOM_KILL = 4,
- MEMCG_SWAP_HIGH = 5,
- MEMCG_SWAP_MAX = 6,
- MEMCG_SWAP_FAIL = 7,
- MEMCG_NR_MEMORY_EVENTS = 8,
-};
-
-enum mem_cgroup_events_target {
- MEM_CGROUP_TARGET_THRESH = 0,
- MEM_CGROUP_TARGET_SOFTLIMIT = 1,
- MEM_CGROUP_NTARGETS = 2,
-};
-
-struct memcg_vmstats_percpu {
- long int stat[40];
- long unsigned int events[89];
- long unsigned int nr_page_events;
- long unsigned int targets[2];
-};
-
-struct mem_cgroup_reclaim_iter {
- struct mem_cgroup *position;
- unsigned int generation;
-};
-
-struct lruvec_stat {
- long int count[37];
-};
-
-struct memcg_shrinker_map {
- struct callback_head rcu;
- long unsigned int map[0];
-};
-
-struct mem_cgroup_per_node {
- struct lruvec lruvec;
- struct lruvec_stat *lruvec_stat_local;
- struct lruvec_stat *lruvec_stat_cpu;
- atomic_long_t lruvec_stat[37];
- long unsigned int lru_zone_size[10];
- struct mem_cgroup_reclaim_iter iter;
- struct memcg_shrinker_map *shrinker_map;
- struct rb_node tree_node;
- long unsigned int usage_in_excess;
- bool on_tree;
- struct mem_cgroup *memcg;
-};
-
-struct eventfd_ctx;
-
-struct mem_cgroup_threshold {
- struct eventfd_ctx *eventfd;
- long unsigned int threshold;
-};
-
-struct mem_cgroup_threshold_ary {
- int current_threshold;
- unsigned int size;
- struct mem_cgroup_threshold entries[0];
-};
-
-struct percpu_cluster {
- struct swap_cluster_info index;
- unsigned int next;
-};
-
-enum fs_value_type {
- fs_value_is_undefined = 0,
- fs_value_is_flag = 1,
- fs_value_is_string = 2,
- fs_value_is_blob = 3,
- fs_value_is_filename = 4,
- fs_value_is_file = 5,
-};
-
-struct fs_parameter {
- const char *key;
- enum fs_value_type type: 8;
- union {
- char *string;
- void *blob;
- struct filename *name;
- struct file *file;
- };
- size_t size;
- int dirfd;
-};
-
-struct fc_log {
- refcount_t usage;
- u8 head;
- u8 tail;
- u8 need_free;
- struct module *owner;
- char *buffer[8];
-};
-
-struct fs_context_operations {
- void (*free)(struct fs_context *);
- int (*dup)(struct fs_context *, struct fs_context *);
- int (*parse_param)(struct fs_context *, struct fs_parameter *);
- int (*parse_monolithic)(struct fs_context *, void *);
- int (*get_tree)(struct fs_context *);
- int (*reconfigure)(struct fs_context *);
-};
-
-struct fs_parse_result {
- bool negated;
- union {
- bool boolean;
- int int_32;
- unsigned int uint_32;
- u64 uint_64;
- };
-};
-
-struct trace_event_raw_initcall_level {
- struct trace_entry ent;
- u32 __data_loc_level;
- char __data[0];
-};
-
-struct trace_event_raw_initcall_start {
- struct trace_entry ent;
- initcall_t func;
- char __data[0];
-};
-
-struct trace_event_raw_initcall_finish {
- struct trace_entry ent;
- initcall_t func;
- int ret;
- char __data[0];
-};
-
-struct trace_event_data_offsets_initcall_level {
- u32 level;
-};
-
-struct trace_event_data_offsets_initcall_start {};
-
-struct trace_event_data_offsets_initcall_finish {};
-
-typedef void (*btf_trace_initcall_level)(void *, const char *);
-
-typedef void (*btf_trace_initcall_start)(void *, initcall_t);
-
-typedef void (*btf_trace_initcall_finish)(void *, initcall_t, int);
-
-struct blacklist_entry {
- struct list_head next;
- char *buf;
-};
-
-typedef __u32 Elf32_Word;
-
-struct elf32_note {
- Elf32_Word n_namesz;
- Elf32_Word n_descsz;
- Elf32_Word n_type;
-};
-
-enum {
- PROC_ROOT_INO = 1,
- PROC_IPC_INIT_INO = 4026531839,
- PROC_UTS_INIT_INO = 4026531838,
- PROC_USER_INIT_INO = 4026531837,
- PROC_PID_INIT_INO = 4026531836,
- PROC_CGROUP_INIT_INO = 4026531835,
- PROC_TIME_INIT_INO = 4026531834,
-};
-
-typedef __u16 __le16;
-
-typedef __u32 __wsum;
-
-typedef unsigned int slab_flags_t;
-
-struct llist_head {
- struct llist_node *first;
-};
-
-struct notifier_block;
-
-typedef int (*notifier_fn_t)(struct notifier_block *, long unsigned int, void *);
-
-struct notifier_block {
- notifier_fn_t notifier_call;
- struct notifier_block *next;
- int priority;
-};
-
-struct blocking_notifier_head {
- struct rw_semaphore rwsem;
- struct notifier_block *head;
-};
-
-struct raw_notifier_head {
- struct notifier_block *head;
-};
-
-struct rhash_head {
- struct rhash_head *next;
-};
-
-struct rhashtable;
-
-struct rhashtable_compare_arg {
- struct rhashtable *ht;
- const void *key;
-};
-
-typedef u32 (*rht_hashfn_t)(const void *, u32, u32);
-
-typedef u32 (*rht_obj_hashfn_t)(const void *, u32, u32);
-
-typedef int (*rht_obj_cmpfn_t)(struct rhashtable_compare_arg *, const void *);
-
-struct rhashtable_params {
- u16 nelem_hint;
- u16 key_len;
- u16 key_offset;
- u16 head_offset;
- unsigned int max_size;
- u16 min_size;
- bool automatic_shrinking;
- rht_hashfn_t hashfn;
- rht_obj_hashfn_t obj_hashfn;
- rht_obj_cmpfn_t obj_cmpfn;
-};
-
-struct bucket_table;
-
-struct rhashtable {
- struct bucket_table *tbl;
- unsigned int key_len;
- unsigned int max_elems;
- struct rhashtable_params p;
- bool rhlist;
- struct work_struct run_work;
- struct mutex mutex;
- spinlock_t lock;
- atomic_t nelems;
-};
-
-struct fs_struct {
- int users;
- spinlock_t lock;
- seqcount_spinlock_t seq;
- int umask;
- int in_exec;
- struct path root;
- struct path pwd;
-};
-
-typedef u32 compat_uptr_t;
-
-struct compat_robust_list {
- compat_uptr_t next;
-};
-
-typedef s32 compat_long_t;
-
-struct compat_robust_list_head {
- struct compat_robust_list list;
- compat_long_t futex_offset;
- compat_uptr_t list_op_pending;
-};
-
-struct pipe_buffer;
-
-struct watch_queue;
-
-struct pipe_inode_info {
- struct mutex mutex;
- wait_queue_head_t rd_wait;
- wait_queue_head_t wr_wait;
- unsigned int head;
- unsigned int tail;
- unsigned int max_usage;
- unsigned int ring_size;
- bool note_loss;
- unsigned int nr_accounted;
- unsigned int readers;
- unsigned int writers;
- unsigned int files;
- unsigned int r_counter;
- unsigned int w_counter;
- struct page *tmp_page;
- struct fasync_struct *fasync_readers;
- struct fasync_struct *fasync_writers;
- struct pipe_buffer *bufs;
- struct user_struct *user;
- struct watch_queue *watch_queue;
-};
-
-typedef __u64 __addrpair;
-
-typedef __u32 __portpair;
-
-typedef struct {
- struct net *net;
-} possible_net_t;
-
-struct in6_addr {
- union {
- __u8 u6_addr8[16];
- __be16 u6_addr16[8];
- __be32 u6_addr32[4];
- } in6_u;
-};
-
-struct hlist_nulls_node {
- struct hlist_nulls_node *next;
- struct hlist_nulls_node **pprev;
-};
-
-struct proto;
-
-struct inet_timewait_death_row;
-
-struct sock_common {
- union {
- __addrpair skc_addrpair;
- struct {
- __be32 skc_daddr;
- __be32 skc_rcv_saddr;
- };
- };
- union {
- unsigned int skc_hash;
- __u16 skc_u16hashes[2];
- };
- union {
- __portpair skc_portpair;
- struct {
- __be16 skc_dport;
- __u16 skc_num;
- };
- };
- short unsigned int skc_family;
- volatile unsigned char skc_state;
- unsigned char skc_reuse: 4;
- unsigned char skc_reuseport: 1;
- unsigned char skc_ipv6only: 1;
- unsigned char skc_net_refcnt: 1;
- int skc_bound_dev_if;
- union {
- struct hlist_node skc_bind_node;
- struct hlist_node skc_portaddr_node;
- };
- struct proto *skc_prot;
- possible_net_t skc_net;
- struct in6_addr skc_v6_daddr;
- struct in6_addr skc_v6_rcv_saddr;
- atomic64_t skc_cookie;
- union {
- long unsigned int skc_flags;
- struct sock *skc_listener;
- struct inet_timewait_death_row *skc_tw_dr;
- };
- int skc_dontcopy_begin[0];
- union {
- struct hlist_node skc_node;
- struct hlist_nulls_node skc_nulls_node;
- };
- short unsigned int skc_tx_queue_mapping;
- short unsigned int skc_rx_queue_mapping;
- union {
- int skc_incoming_cpu;
- u32 skc_rcv_wnd;
- u32 skc_tw_rcv_nxt;
- };
- refcount_t skc_refcnt;
- int skc_dontcopy_end[0];
- union {
- u32 skc_rxhash;
- u32 skc_window_clamp;
- u32 skc_tw_snd_nxt;
- };
-};
-
-typedef struct {
- spinlock_t slock;
- int owned;
- wait_queue_head_t wq;
-} socket_lock_t;
-
-struct sk_buff;
-
-struct sk_buff_head {
- struct sk_buff *next;
- struct sk_buff *prev;
- __u32 qlen;
- spinlock_t lock;
-};
-
-typedef u64 netdev_features_t;
-
-struct sock_cgroup_data {
- union {
- struct {
- u8 is_data: 1;
- u8 no_refcnt: 1;
- u8 unused: 6;
- u8 padding;
- u16 prioidx;
- u32 classid;
- };
- u64 val;
- };
-};
-
-struct sk_filter;
-
-struct socket_wq;
-
-struct xfrm_policy;
-
-struct dst_entry;
-
-struct socket;
-
-struct net_device;
-
-struct sock_reuseport;
-
-struct bpf_local_storage;
-
-struct sock {
- struct sock_common __sk_common;
- socket_lock_t sk_lock;
- atomic_t sk_drops;
- int sk_rcvlowat;
- struct sk_buff_head sk_error_queue;
- struct sk_buff *sk_rx_skb_cache;
- struct sk_buff_head sk_receive_queue;
- struct {
- atomic_t rmem_alloc;
- int len;
- struct sk_buff *head;
- struct sk_buff *tail;
- } sk_backlog;
- int sk_forward_alloc;
- unsigned int sk_ll_usec;
- unsigned int sk_napi_id;
- int sk_rcvbuf;
- struct sk_filter *sk_filter;
- union {
- struct socket_wq *sk_wq;
- struct socket_wq *sk_wq_raw;
- };
- struct xfrm_policy *sk_policy[2];
- struct dst_entry *sk_rx_dst;
- struct dst_entry *sk_dst_cache;
- atomic_t sk_omem_alloc;
- int sk_sndbuf;
- int sk_wmem_queued;
- refcount_t sk_wmem_alloc;
- long unsigned int sk_tsq_flags;
- union {
- struct sk_buff *sk_send_head;
- struct rb_root tcp_rtx_queue;
- };
- struct sk_buff *sk_tx_skb_cache;
- struct sk_buff_head sk_write_queue;
- __s32 sk_peek_off;
- int sk_write_pending;
- __u32 sk_dst_pending_confirm;
- u32 sk_pacing_status;
- long int sk_sndtimeo;
- struct timer_list sk_timer;
- __u32 sk_priority;
- __u32 sk_mark;
- long unsigned int sk_pacing_rate;
- long unsigned int sk_max_pacing_rate;
- struct page_frag sk_frag;
- netdev_features_t sk_route_caps;
- netdev_features_t sk_route_nocaps;
- netdev_features_t sk_route_forced_caps;
- int sk_gso_type;
- unsigned int sk_gso_max_size;
- gfp_t sk_allocation;
- __u32 sk_txhash;
- u8 sk_padding: 1;
- u8 sk_kern_sock: 1;
- u8 sk_no_check_tx: 1;
- u8 sk_no_check_rx: 1;
- u8 sk_userlocks: 4;
- u8 sk_pacing_shift;
- u16 sk_type;
- u16 sk_protocol;
- u16 sk_gso_max_segs;
- long unsigned int sk_lingertime;
- struct proto *sk_prot_creator;
- rwlock_t sk_callback_lock;
- int sk_err;
- int sk_err_soft;
- u32 sk_ack_backlog;
- u32 sk_max_ack_backlog;
- kuid_t sk_uid;
- struct pid *sk_peer_pid;
- const struct cred *sk_peer_cred;
- long int sk_rcvtimeo;
- ktime_t sk_stamp;
- u16 sk_tsflags;
- u8 sk_shutdown;
- u32 sk_tskey;
- atomic_t sk_zckey;
- u8 sk_clockid;
- u8 sk_txtime_deadline_mode: 1;
- u8 sk_txtime_report_errors: 1;
- u8 sk_txtime_unused: 6;
- struct socket *sk_socket;
- void *sk_user_data;
- void *sk_security;
- struct sock_cgroup_data sk_cgrp_data;
- struct mem_cgroup *sk_memcg;
- void (*sk_state_change)(struct sock *);
- void (*sk_data_ready)(struct sock *);
- void (*sk_write_space)(struct sock *);
- void (*sk_error_report)(struct sock *);
- int (*sk_backlog_rcv)(struct sock *, struct sk_buff *);
- struct sk_buff * (*sk_validate_xmit_skb)(struct sock *, struct net_device *, struct sk_buff *);
- void (*sk_destruct)(struct sock *);
- struct sock_reuseport *sk_reuseport_cb;
- struct bpf_local_storage *sk_bpf_storage;
- struct callback_head sk_rcu;
-};
-
-struct iovec {
- void *iov_base;
- __kernel_size_t iov_len;
-};
-
-struct kvec {
- void *iov_base;
- size_t iov_len;
-};
-
-struct iov_iter {
- unsigned int type;
- size_t iov_offset;
- size_t count;
- union {
- const struct iovec *iov;
- const struct kvec *kvec;
- const struct bio_vec *bvec;
- struct pipe_inode_info *pipe;
- };
- union {
- long unsigned int nr_segs;
- struct {
- unsigned int head;
- unsigned int start_head;
- };
- };
-};
-
-typedef short unsigned int __kernel_sa_family_t;
-
-typedef __kernel_sa_family_t sa_family_t;
-
-struct sockaddr {
- sa_family_t sa_family;
- char sa_data[14];
-};
-
-struct msghdr {
- void *msg_name;
- int msg_namelen;
- struct iov_iter msg_iter;
- union {
- void *msg_control;
- void *msg_control_user;
- };
- bool msg_control_is_user: 1;
- __kernel_size_t msg_controllen;
- unsigned int msg_flags;
- struct kiocb *msg_iocb;
-};
-
-typedef struct {
- unsigned int clock_rate;
- unsigned int clock_type;
- short unsigned int loopback;
-} sync_serial_settings;
-
-typedef struct {
- unsigned int clock_rate;
- unsigned int clock_type;
- short unsigned int loopback;
- unsigned int slot_map;
-} te1_settings;
-
-typedef struct {
- short unsigned int encoding;
- short unsigned int parity;
-} raw_hdlc_proto;
-
-typedef struct {
- unsigned int t391;
- unsigned int t392;
- unsigned int n391;
- unsigned int n392;
- unsigned int n393;
- short unsigned int lmi;
- short unsigned int dce;
-} fr_proto;
-
-typedef struct {
- unsigned int dlci;
-} fr_proto_pvc;
-
-typedef struct {
- unsigned int dlci;
- char master[16];
-} fr_proto_pvc_info;
-
-typedef struct {
- unsigned int interval;
- unsigned int timeout;
-} cisco_proto;
-
-typedef struct {
- short unsigned int dce;
- unsigned int modulo;
- unsigned int window;
- unsigned int t1;
- unsigned int t2;
- unsigned int n2;
-} x25_hdlc_proto;
-
-struct ifmap {
- long unsigned int mem_start;
- long unsigned int mem_end;
- short unsigned int base_addr;
- unsigned char irq;
- unsigned char dma;
- unsigned char port;
-};
-
-struct if_settings {
- unsigned int type;
- unsigned int size;
- union {
- raw_hdlc_proto *raw_hdlc;
- cisco_proto *cisco;
- fr_proto *fr;
- fr_proto_pvc *fr_pvc;
- fr_proto_pvc_info *fr_pvc_info;
- x25_hdlc_proto *x25;
- sync_serial_settings *sync;
- te1_settings *te1;
- } ifs_ifsu;
-};
-
-struct ifreq {
- union {
- char ifrn_name[16];
- } ifr_ifrn;
- union {
- struct sockaddr ifru_addr;
- struct sockaddr ifru_dstaddr;
- struct sockaddr ifru_broadaddr;
- struct sockaddr ifru_netmask;
- struct sockaddr ifru_hwaddr;
- short int ifru_flags;
- int ifru_ivalue;
- int ifru_mtu;
- struct ifmap ifru_map;
- char ifru_slave[16];
- char ifru_newname[16];
- void *ifru_data;
- struct if_settings ifru_settings;
- } ifr_ifru;
-};
-
-struct vfsmount {
- struct dentry *mnt_root;
- struct super_block *mnt_sb;
- int mnt_flags;
-};
-
-struct ld_semaphore {
- atomic_long_t count;
- raw_spinlock_t wait_lock;
- unsigned int wait_readers;
- struct list_head read_wait;
- struct list_head write_wait;
-};
-
-typedef unsigned int tcflag_t;
-
-typedef unsigned char cc_t;
-
-typedef unsigned int speed_t;
-
-struct ktermios {
- tcflag_t c_iflag;
- tcflag_t c_oflag;
- tcflag_t c_cflag;
- tcflag_t c_lflag;
- cc_t c_cc[19];
- cc_t c_line;
- speed_t c_ispeed;
- speed_t c_ospeed;
-};
-
-struct winsize {
- short unsigned int ws_row;
- short unsigned int ws_col;
- short unsigned int ws_xpixel;
- short unsigned int ws_ypixel;
-};
-
-struct tty_driver;
-
-struct tty_operations;
-
-struct tty_ldisc;
-
-struct termiox;
-
-struct tty_port;
-
-struct tty_struct {
- int magic;
- struct kref kref;
- struct device *dev;
- struct tty_driver *driver;
- const struct tty_operations *ops;
- int index;
- struct ld_semaphore ldisc_sem;
- struct tty_ldisc *ldisc;
- struct mutex atomic_write_lock;
- struct mutex legacy_mutex;
- struct mutex throttle_mutex;
- struct rw_semaphore termios_rwsem;
- struct mutex winsize_mutex;
- spinlock_t ctrl_lock;
- spinlock_t flow_lock;
- struct ktermios termios;
- struct ktermios termios_locked;
- struct termiox *termiox;
- char name[64];
- struct pid *pgrp;
- struct pid *session;
- long unsigned int flags;
- int count;
- struct winsize winsize;
- long unsigned int stopped: 1;
- long unsigned int flow_stopped: 1;
- int: 30;
- long unsigned int unused: 62;
- int hw_stopped;
- long unsigned int ctrl_status: 8;
- long unsigned int packet: 1;
- int: 23;
- long unsigned int unused_ctrl: 55;
- unsigned int receive_room;
- int flow_change;
- struct tty_struct *link;
- struct fasync_struct *fasync;
- wait_queue_head_t write_wait;
- wait_queue_head_t read_wait;
- struct work_struct hangup_work;
- void *disc_data;
- void *driver_data;
- spinlock_t files_lock;
- struct list_head tty_files;
- int closing;
- unsigned char *write_buf;
- int write_cnt;
- struct work_struct SAK_work;
- struct tty_port *port;
-};
-
-typedef struct {
- size_t written;
- size_t count;
- union {
- char *buf;
- void *data;
- } arg;
- int error;
-} read_descriptor_t;
-
-struct posix_acl_entry {
- short int e_tag;
- short unsigned int e_perm;
- union {
- kuid_t e_uid;
- kgid_t e_gid;
- };
-};
-
-struct posix_acl {
- refcount_t a_refcount;
- struct callback_head a_rcu;
- unsigned int a_count;
- struct posix_acl_entry a_entries[0];
-};
-
-struct termiox {
- __u16 x_hflag;
- __u16 x_cflag;
- __u16 x_rflag[5];
- __u16 x_sflag;
-};
-
-struct serial_icounter_struct;
-
-struct serial_struct;
-
-struct tty_operations {
- struct tty_struct * (*lookup)(struct tty_driver *, struct file *, int);
- int (*install)(struct tty_driver *, struct tty_struct *);
- void (*remove)(struct tty_driver *, struct tty_struct *);
- int (*open)(struct tty_struct *, struct file *);
- void (*close)(struct tty_struct *, struct file *);
- void (*shutdown)(struct tty_struct *);
- void (*cleanup)(struct tty_struct *);
- int (*write)(struct tty_struct *, const unsigned char *, int);
- int (*put_char)(struct tty_struct *, unsigned char);
- void (*flush_chars)(struct tty_struct *);
- int (*write_room)(struct tty_struct *);
- int (*chars_in_buffer)(struct tty_struct *);
- int (*ioctl)(struct tty_struct *, unsigned int, long unsigned int);
- long int (*compat_ioctl)(struct tty_struct *, unsigned int, long unsigned int);
- void (*set_termios)(struct tty_struct *, struct ktermios *);
- void (*throttle)(struct tty_struct *);
- void (*unthrottle)(struct tty_struct *);
- void (*stop)(struct tty_struct *);
- void (*start)(struct tty_struct *);
- void (*hangup)(struct tty_struct *);
- int (*break_ctl)(struct tty_struct *, int);
- void (*flush_buffer)(struct tty_struct *);
- void (*set_ldisc)(struct tty_struct *);
- void (*wait_until_sent)(struct tty_struct *, int);
- void (*send_xchar)(struct tty_struct *, char);
- int (*tiocmget)(struct tty_struct *);
- int (*tiocmset)(struct tty_struct *, unsigned int, unsigned int);
- int (*resize)(struct tty_struct *, struct winsize *);
- int (*set_termiox)(struct tty_struct *, struct termiox *);
- int (*get_icount)(struct tty_struct *, struct serial_icounter_struct *);
- int (*get_serial)(struct tty_struct *, struct serial_struct *);
- int (*set_serial)(struct tty_struct *, struct serial_struct *);
- void (*show_fdinfo)(struct tty_struct *, struct seq_file *);
- int (*poll_init)(struct tty_driver *, int, char *);
- int (*poll_get_char)(struct tty_driver *, int);
- void (*poll_put_char)(struct tty_driver *, int, char);
- int (*proc_show)(struct seq_file *, void *);
-};
-
-struct tty_driver {
- int magic;
- struct kref kref;
- struct cdev **cdevs;
- struct module *owner;
- const char *driver_name;
- const char *name;
- int name_base;
- int major;
- int minor_start;
- unsigned int num;
- short int type;
- short int subtype;
- struct ktermios init_termios;
- long unsigned int flags;
- struct proc_dir_entry *proc_entry;
- struct tty_driver *other;
- struct tty_struct **ttys;
- struct tty_port **ports;
- struct ktermios **termios;
- void *driver_state;
- const struct tty_operations *ops;
- struct list_head tty_drivers;
-};
-
-struct tty_buffer {
- union {
- struct tty_buffer *next;
- struct llist_node free;
- };
- int used;
- int size;
- int commit;
- int read;
- int flags;
- long unsigned int data[0];
-};
-
-struct tty_bufhead {
- struct tty_buffer *head;
- struct work_struct work;
- struct mutex lock;
- atomic_t priority;
- struct tty_buffer sentinel;
- struct llist_head free;
- atomic_t mem_used;
- int mem_limit;
- struct tty_buffer *tail;
-};
-
-struct tty_port_operations;
-
-struct tty_port_client_operations;
-
-struct tty_port {
- struct tty_bufhead buf;
- struct tty_struct *tty;
- struct tty_struct *itty;
- const struct tty_port_operations *ops;
- const struct tty_port_client_operations *client_ops;
- spinlock_t lock;
- int blocked_open;
- int count;
- wait_queue_head_t open_wait;
- wait_queue_head_t delta_msr_wait;
- long unsigned int flags;
- long unsigned int iflags;
- unsigned char console: 1;
- unsigned char low_latency: 1;
- struct mutex mutex;
- struct mutex buf_mutex;
- unsigned char *xmit_buf;
- unsigned int close_delay;
- unsigned int closing_wait;
- int drain_delay;
- struct kref kref;
- void *client_data;
-};
-
-struct tty_ldisc_ops {
- int magic;
- char *name;
- int num;
- int flags;
- int (*open)(struct tty_struct *);
- void (*close)(struct tty_struct *);
- void (*flush_buffer)(struct tty_struct *);
- ssize_t (*read)(struct tty_struct *, struct file *, unsigned char *, size_t);
- ssize_t (*write)(struct tty_struct *, struct file *, const unsigned char *, size_t);
- int (*ioctl)(struct tty_struct *, struct file *, unsigned int, long unsigned int);
- int (*compat_ioctl)(struct tty_struct *, struct file *, unsigned int, long unsigned int);
- void (*set_termios)(struct tty_struct *, struct ktermios *);
- __poll_t (*poll)(struct tty_struct *, struct file *, struct poll_table_struct *);
- int (*hangup)(struct tty_struct *);
- void (*receive_buf)(struct tty_struct *, const unsigned char *, char *, int);
- void (*write_wakeup)(struct tty_struct *);
- void (*dcd_change)(struct tty_struct *, unsigned int);
- int (*receive_buf2)(struct tty_struct *, const unsigned char *, char *, int);
- struct module *owner;
- int refcount;
-};
-
-struct tty_ldisc {
- struct tty_ldisc_ops *ops;
- struct tty_struct *tty;
-};
-
-struct tty_port_operations {
- int (*carrier_raised)(struct tty_port *);
- void (*dtr_rts)(struct tty_port *, int);
- void (*shutdown)(struct tty_port *);
- int (*activate)(struct tty_port *, struct tty_struct *);
- void (*destruct)(struct tty_port *);
-};
-
-struct tty_port_client_operations {
- int (*receive_buf)(struct tty_port *, const unsigned char *, const unsigned char *, size_t);
- void (*write_wakeup)(struct tty_port *);
-};
-
-struct prot_inuse;
-
-struct netns_core {
- struct ctl_table_header *sysctl_hdr;
- int sysctl_somaxconn;
- int *sock_inuse;
- struct prot_inuse *prot_inuse;
-};
-
-struct tcp_mib;
-
-struct ipstats_mib;
-
-struct linux_mib;
-
-struct udp_mib;
-
-struct icmp_mib;
-
-struct icmpmsg_mib;
-
-struct icmpv6_mib;
-
-struct icmpv6msg_mib;
-
-struct linux_tls_mib;
-
-struct mptcp_mib;
-
-struct netns_mib {
- struct tcp_mib *tcp_statistics;
- struct ipstats_mib *ip_statistics;
- struct linux_mib *net_statistics;
- struct udp_mib *udp_statistics;
- struct udp_mib *udplite_statistics;
- struct icmp_mib *icmp_statistics;
- struct icmpmsg_mib *icmpmsg_statistics;
- struct proc_dir_entry *proc_net_devsnmp6;
- struct udp_mib *udp_stats_in6;
- struct udp_mib *udplite_stats_in6;
- struct ipstats_mib *ipv6_statistics;
- struct icmpv6_mib *icmpv6_statistics;
- struct icmpv6msg_mib *icmpv6msg_statistics;
- struct linux_tls_mib *tls_statistics;
- struct mptcp_mib *mptcp_statistics;
-};
-
-struct netns_packet {
- struct mutex sklist_lock;
- struct hlist_head sklist;
-};
-
-struct netns_unix {
- int sysctl_max_dgram_qlen;
- struct ctl_table_header *ctl;
-};
-
-struct netns_nexthop {
- struct rb_root rb_root;
- struct hlist_head *devhash;
- unsigned int seq;
- u32 last_id_allocated;
- struct blocking_notifier_head notifier_chain;
-};
-
-struct local_ports {
- seqlock_t lock;
- int range[2];
- bool warned;
-};
-
-struct inet_hashinfo;
-
-struct inet_timewait_death_row {
- atomic_t tw_count;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct inet_hashinfo *hashinfo;
- int sysctl_max_tw_buckets;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct ping_group_range {
- seqlock_t lock;
- kgid_t range[2];
-};
-
-typedef struct {
- u64 key[2];
-} siphash_key_t;
-
-struct ipv4_devconf;
-
-struct ip_ra_chain;
-
-struct fib_rules_ops;
-
-struct fib_table;
-
-struct inet_peer_base;
-
-struct fqdir;
-
-struct xt_table;
-
-struct tcp_congestion_ops;
-
-struct tcp_fastopen_context;
-
-struct fib_notifier_ops;
-
-struct netns_ipv4 {
- struct ctl_table_header *forw_hdr;
- struct ctl_table_header *frags_hdr;
- struct ctl_table_header *ipv4_hdr;
- struct ctl_table_header *route_hdr;
- struct ctl_table_header *xfrm4_hdr;
- struct ipv4_devconf *devconf_all;
- struct ipv4_devconf *devconf_dflt;
- struct ip_ra_chain *ra_chain;
- struct mutex ra_mutex;
- struct fib_rules_ops *rules_ops;
- bool fib_has_custom_rules;
- unsigned int fib_rules_require_fldissect;
- struct fib_table *fib_main;
- struct fib_table *fib_default;
- bool fib_has_custom_local_routes;
- int fib_num_tclassid_users;
- struct hlist_head *fib_table_hash;
- bool fib_offload_disabled;
- struct sock *fibnl;
- struct sock **icmp_sk;
- struct sock *mc_autojoin_sk;
- struct inet_peer_base *peers;
- struct sock **tcp_sk;
- struct fqdir *fqdir;
- struct xt_table *iptable_filter;
- struct xt_table *iptable_mangle;
- struct xt_table *iptable_raw;
- struct xt_table *arptable_filter;
- struct xt_table *iptable_security;
- struct xt_table *nat_table;
- int sysctl_icmp_echo_ignore_all;
- int sysctl_icmp_echo_ignore_broadcasts;
- int sysctl_icmp_ignore_bogus_error_responses;
- int sysctl_icmp_ratelimit;
- int sysctl_icmp_ratemask;
- int sysctl_icmp_errors_use_inbound_ifaddr;
- struct local_ports ip_local_ports;
- int sysctl_tcp_ecn;
- int sysctl_tcp_ecn_fallback;
- int sysctl_ip_default_ttl;
- int sysctl_ip_no_pmtu_disc;
- int sysctl_ip_fwd_use_pmtu;
- int sysctl_ip_fwd_update_priority;
- int sysctl_ip_nonlocal_bind;
- int sysctl_ip_autobind_reuse;
- int sysctl_ip_dynaddr;
- int sysctl_ip_early_demux;
- int sysctl_raw_l3mdev_accept;
- int sysctl_tcp_early_demux;
- int sysctl_udp_early_demux;
- int sysctl_nexthop_compat_mode;
- int sysctl_fwmark_reflect;
- int sysctl_tcp_fwmark_accept;
- int sysctl_tcp_l3mdev_accept;
- int sysctl_tcp_mtu_probing;
- int sysctl_tcp_mtu_probe_floor;
- int sysctl_tcp_base_mss;
- int sysctl_tcp_min_snd_mss;
- int sysctl_tcp_probe_threshold;
- u32 sysctl_tcp_probe_interval;
- int sysctl_tcp_keepalive_time;
- int sysctl_tcp_keepalive_probes;
- int sysctl_tcp_keepalive_intvl;
- int sysctl_tcp_syn_retries;
- int sysctl_tcp_synack_retries;
- int sysctl_tcp_syncookies;
- int sysctl_tcp_reordering;
- int sysctl_tcp_retries1;
- int sysctl_tcp_retries2;
- int sysctl_tcp_orphan_retries;
- int sysctl_tcp_fin_timeout;
- unsigned int sysctl_tcp_notsent_lowat;
- int sysctl_tcp_tw_reuse;
- int sysctl_tcp_sack;
- int sysctl_tcp_window_scaling;
- int sysctl_tcp_timestamps;
- int sysctl_tcp_early_retrans;
- int sysctl_tcp_recovery;
- int sysctl_tcp_thin_linear_timeouts;
- int sysctl_tcp_slow_start_after_idle;
- int sysctl_tcp_retrans_collapse;
- int sysctl_tcp_stdurg;
- int sysctl_tcp_rfc1337;
- int sysctl_tcp_abort_on_overflow;
- int sysctl_tcp_fack;
- int sysctl_tcp_max_reordering;
- int sysctl_tcp_dsack;
- int sysctl_tcp_app_win;
- int sysctl_tcp_adv_win_scale;
- int sysctl_tcp_frto;
- int sysctl_tcp_nometrics_save;
- int sysctl_tcp_no_ssthresh_metrics_save;
- int sysctl_tcp_moderate_rcvbuf;
- int sysctl_tcp_tso_win_divisor;
- int sysctl_tcp_workaround_signed_windows;
- int sysctl_tcp_limit_output_bytes;
- int sysctl_tcp_challenge_ack_limit;
- int sysctl_tcp_min_tso_segs;
- int sysctl_tcp_min_rtt_wlen;
- int sysctl_tcp_autocorking;
- int sysctl_tcp_invalid_ratelimit;
- int sysctl_tcp_pacing_ss_ratio;
- int sysctl_tcp_pacing_ca_ratio;
- int sysctl_tcp_wmem[3];
- int sysctl_tcp_rmem[3];
- int sysctl_tcp_comp_sack_nr;
- long unsigned int sysctl_tcp_comp_sack_delay_ns;
- long unsigned int sysctl_tcp_comp_sack_slack_ns;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct inet_timewait_death_row tcp_death_row;
- int sysctl_max_syn_backlog;
- int sysctl_tcp_fastopen;
- const struct tcp_congestion_ops *tcp_congestion_control;
- struct tcp_fastopen_context *tcp_fastopen_ctx;
- spinlock_t tcp_fastopen_ctx_lock;
- unsigned int sysctl_tcp_fastopen_blackhole_timeout;
- atomic_t tfo_active_disable_times;
- long unsigned int tfo_active_disable_stamp;
- int sysctl_tcp_reflect_tos;
- int sysctl_udp_wmem_min;
- int sysctl_udp_rmem_min;
- int sysctl_udp_l3mdev_accept;
- int sysctl_igmp_max_memberships;
- int sysctl_igmp_max_msf;
- int sysctl_igmp_llm_reports;
- int sysctl_igmp_qrv;
- struct ping_group_range ping_group_range;
- atomic_t dev_addr_genid;
- long unsigned int *sysctl_local_reserved_ports;
- int sysctl_ip_prot_sock;
- struct list_head mr_tables;
- struct fib_rules_ops *mr_rules_ops;
- int sysctl_fib_multipath_use_neigh;
- int sysctl_fib_multipath_hash_policy;
- struct fib_notifier_ops *notifier_ops;
- unsigned int fib_seq;
- struct fib_notifier_ops *ipmr_notifier_ops;
- unsigned int ipmr_seq;
- atomic_t rt_genid;
- siphash_key_t ip_id_key;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct netns_sysctl_ipv6 {
- struct ctl_table_header *hdr;
- struct ctl_table_header *route_hdr;
- struct ctl_table_header *icmp_hdr;
- struct ctl_table_header *frags_hdr;
- struct ctl_table_header *xfrm6_hdr;
- int bindv6only;
- int flush_delay;
- int ip6_rt_max_size;
- int ip6_rt_gc_min_interval;
- int ip6_rt_gc_timeout;
- int ip6_rt_gc_interval;
- int ip6_rt_gc_elasticity;
- int ip6_rt_mtu_expires;
- int ip6_rt_min_advmss;
- int multipath_hash_policy;
- int flowlabel_consistency;
- int auto_flowlabels;
- int icmpv6_time;
- int icmpv6_echo_ignore_all;
- int icmpv6_echo_ignore_multicast;
- int icmpv6_echo_ignore_anycast;
- long unsigned int icmpv6_ratemask[4];
- long unsigned int *icmpv6_ratemask_ptr;
- int anycast_src_echo_reply;
- int ip_nonlocal_bind;
- int fwmark_reflect;
- int idgen_retries;
- int idgen_delay;
- int flowlabel_state_ranges;
- int flowlabel_reflect;
- int max_dst_opts_cnt;
- int max_hbh_opts_cnt;
- int max_dst_opts_len;
- int max_hbh_opts_len;
- int seg6_flowlabel;
- bool skip_notify_on_dev_down;
-};
-
-struct neighbour;
-
-struct dst_ops {
- short unsigned int family;
- unsigned int gc_thresh;
- int (*gc)(struct dst_ops *);
- struct dst_entry * (*check)(struct dst_entry *, __u32);
- unsigned int (*default_advmss)(const struct dst_entry *);
- unsigned int (*mtu)(const struct dst_entry *);
- u32 * (*cow_metrics)(struct dst_entry *, long unsigned int);
- void (*destroy)(struct dst_entry *);
- void (*ifdown)(struct dst_entry *, struct net_device *, int);
- struct dst_entry * (*negative_advice)(struct dst_entry *);
- void (*link_failure)(struct sk_buff *);
- void (*update_pmtu)(struct dst_entry *, struct sock *, struct sk_buff *, u32, bool);
- void (*redirect)(struct dst_entry *, struct sock *, struct sk_buff *);
- int (*local_out)(struct net *, struct sock *, struct sk_buff *);
- struct neighbour * (*neigh_lookup)(const struct dst_entry *, struct sk_buff *, const void *);
- void (*confirm_neigh)(const struct dst_entry *, const void *);
- struct kmem_cache *kmem_cachep;
- struct percpu_counter pcpuc_entries;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct ipv6_devconf;
-
-struct fib6_info;
-
-struct rt6_info;
-
-struct rt6_statistics;
-
-struct fib6_table;
-
-struct seg6_pernet_data;
-
-struct netns_ipv6 {
- struct netns_sysctl_ipv6 sysctl;
- struct ipv6_devconf *devconf_all;
- struct ipv6_devconf *devconf_dflt;
- struct inet_peer_base *peers;
- struct fqdir *fqdir;
- struct xt_table *ip6table_filter;
- struct xt_table *ip6table_mangle;
- struct xt_table *ip6table_raw;
- struct xt_table *ip6table_security;
- struct xt_table *ip6table_nat;
- struct fib6_info *fib6_null_entry;
- struct rt6_info *ip6_null_entry;
- struct rt6_statistics *rt6_stats;
- struct timer_list ip6_fib_timer;
- struct hlist_head *fib_table_hash;
- struct fib6_table *fib6_main_tbl;
- struct list_head fib6_walkers;
- long: 64;
- long: 64;
- struct dst_ops ip6_dst_ops;
- rwlock_t fib6_walker_lock;
- spinlock_t fib6_gc_lock;
- unsigned int ip6_rt_gc_expire;
- long unsigned int ip6_rt_last_gc;
- unsigned int fib6_rules_require_fldissect;
- bool fib6_has_custom_rules;
- unsigned int fib6_routes_require_src;
- struct rt6_info *ip6_prohibit_entry;
- struct rt6_info *ip6_blk_hole_entry;
- struct fib6_table *fib6_local_tbl;
- struct fib_rules_ops *fib6_rules_ops;
- struct sock **icmp_sk;
- struct sock *ndisc_sk;
- struct sock *tcp_sk;
- struct sock *igmp_sk;
- struct sock *mc_autojoin_sk;
- struct list_head mr6_tables;
- struct fib_rules_ops *mr6_rules_ops;
- atomic_t dev_addr_genid;
- atomic_t fib6_sernum;
- struct seg6_pernet_data *seg6_data;
- struct fib_notifier_ops *notifier_ops;
- struct fib_notifier_ops *ip6mr_notifier_ops;
- unsigned int ipmr_seq;
- struct {
- struct hlist_head head;
- spinlock_t lock;
- u32 seq;
- } ip6addrlbl_table;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct netns_sysctl_lowpan {
- struct ctl_table_header *frags_hdr;
-};
-
-struct netns_ieee802154_lowpan {
- struct netns_sysctl_lowpan sysctl;
- struct fqdir *fqdir;
-};
-
-struct sctp_mib;
-
-struct netns_sctp {
- struct sctp_mib *sctp_statistics;
- struct proc_dir_entry *proc_net_sctp;
- struct ctl_table_header *sysctl_header;
- struct sock *ctl_sock;
- struct list_head local_addr_list;
- struct list_head addr_waitq;
- struct timer_list addr_wq_timer;
- struct list_head auto_asconf_splist;
- spinlock_t addr_wq_lock;
- spinlock_t local_addr_lock;
- unsigned int rto_initial;
- unsigned int rto_min;
- unsigned int rto_max;
- int rto_alpha;
- int rto_beta;
- int max_burst;
- int cookie_preserve_enable;
- char *sctp_hmac_alg;
- unsigned int valid_cookie_life;
- unsigned int sack_timeout;
- unsigned int hb_interval;
- int max_retrans_association;
- int max_retrans_path;
- int max_retrans_init;
- int pf_retrans;
- int ps_retrans;
- int pf_enable;
- int pf_expose;
- int sndbuf_policy;
- int rcvbuf_policy;
- int default_auto_asconf;
- int addip_enable;
- int addip_noauth;
- int prsctp_enable;
- int reconf_enable;
- int auth_enable;
- int intl_enable;
- int ecn_enable;
- int scope_policy;
- int rwnd_upd_shift;
- long unsigned int max_autoclose;
-};
-
-struct netns_dccp {
- struct sock *v4_ctl_sk;
- struct sock *v6_ctl_sk;
-};
-
-struct nf_queue_handler;
-
-struct nf_logger;
-
-struct nf_hook_entries;
-
-struct netns_nf {
- struct proc_dir_entry *proc_netfilter;
- const struct nf_queue_handler *queue_handler;
- const struct nf_logger *nf_loggers[13];
- struct ctl_table_header *nf_log_dir_header;
- struct nf_hook_entries *hooks_ipv4[5];
- struct nf_hook_entries *hooks_ipv6[5];
- struct nf_hook_entries *hooks_arp[3];
- struct nf_hook_entries *hooks_bridge[5];
- struct nf_hook_entries *hooks_decnet[7];
- bool defrag_ipv4;
- bool defrag_ipv6;
-};
-
-struct ebt_table;
-
-struct netns_xt {
- struct list_head tables[13];
- bool notrack_deprecated_warning;
- bool clusterip_deprecated_warning;
- struct ebt_table *broute_table;
- struct ebt_table *frame_filter;
- struct ebt_table *frame_nat;
-};
-
-struct nf_generic_net {
- unsigned int timeout;
-};
-
-struct nf_tcp_net {
- unsigned int timeouts[14];
- int tcp_loose;
- int tcp_be_liberal;
- int tcp_max_retrans;
-};
-
-struct nf_udp_net {
- unsigned int timeouts[2];
-};
-
-struct nf_icmp_net {
- unsigned int timeout;
-};
-
-struct nf_dccp_net {
- int dccp_loose;
- unsigned int dccp_timeout[10];
-};
-
-struct nf_sctp_net {
- unsigned int timeouts[10];
-};
-
-struct nf_gre_net {
- struct list_head keymap_list;
- unsigned int timeouts[2];
-};
-
-struct nf_ip_net {
- struct nf_generic_net generic;
- struct nf_tcp_net tcp;
- struct nf_udp_net udp;
- struct nf_icmp_net icmp;
- struct nf_icmp_net icmpv6;
- struct nf_dccp_net dccp;
- struct nf_sctp_net sctp;
- struct nf_gre_net gre;
-};
-
-struct ct_pcpu;
-
-struct ip_conntrack_stat;
-
-struct nf_ct_event_notifier;
-
-struct nf_exp_event_notifier;
-
-struct netns_ct {
- atomic_t count;
- unsigned int expect_count;
- struct delayed_work ecache_dwork;
- bool ecache_dwork_pending;
- bool auto_assign_helper_warned;
- struct ctl_table_header *sysctl_header;
- unsigned int sysctl_log_invalid;
- int sysctl_events;
- int sysctl_acct;
- int sysctl_auto_assign_helper;
- int sysctl_tstamp;
- int sysctl_checksum;
- struct ct_pcpu *pcpu_lists;
- struct ip_conntrack_stat *stat;
- struct nf_ct_event_notifier *nf_conntrack_event_cb;
- struct nf_exp_event_notifier *nf_expect_event_cb;
- struct nf_ip_net nf_ct_proto;
- unsigned int labels_used;
-};
-
-struct netns_nftables {
- struct list_head tables;
- struct list_head commit_list;
- struct list_head module_list;
- struct list_head notify_list;
- struct mutex commit_mutex;
- unsigned int base_seq;
- u8 gencursor;
- u8 validate_state;
-};
-
-struct netns_nf_frag {
- struct fqdir *fqdir;
-};
-
-struct netns_bpf {
- struct bpf_prog_array *run_array[2];
- struct bpf_prog *progs[2];
- struct list_head links[2];
-};
-
-struct xfrm_policy_hash {
- struct hlist_head *table;
- unsigned int hmask;
- u8 dbits4;
- u8 sbits4;
- u8 dbits6;
- u8 sbits6;
-};
-
-struct xfrm_policy_hthresh {
- struct work_struct work;
- seqlock_t lock;
- u8 lbits4;
- u8 rbits4;
- u8 lbits6;
- u8 rbits6;
-};
-
-struct netns_xfrm {
- struct list_head state_all;
- struct hlist_head *state_bydst;
- struct hlist_head *state_bysrc;
- struct hlist_head *state_byspi;
- unsigned int state_hmask;
- unsigned int state_num;
- struct work_struct state_hash_work;
- struct list_head policy_all;
- struct hlist_head *policy_byidx;
- unsigned int policy_idx_hmask;
- struct hlist_head policy_inexact[3];
- struct xfrm_policy_hash policy_bydst[3];
- unsigned int policy_count[6];
- struct work_struct policy_hash_work;
- struct xfrm_policy_hthresh policy_hthresh;
- struct list_head inexact_bins;
- struct sock *nlsk;
- struct sock *nlsk_stash;
- u32 sysctl_aevent_etime;
- u32 sysctl_aevent_rseqth;
- int sysctl_larval_drop;
- u32 sysctl_acq_expires;
- struct ctl_table_header *sysctl_hdr;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct dst_ops xfrm4_dst_ops;
- struct dst_ops xfrm6_dst_ops;
- spinlock_t xfrm_state_lock;
- spinlock_t xfrm_policy_lock;
- struct mutex xfrm_cfg_mutex;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct netns_ipvs;
-
-struct mpls_route;
-
-struct netns_mpls {
- int ip_ttl_propagate;
- int default_ttl;
- size_t platform_labels;
- struct mpls_route **platform_label;
- struct ctl_table_header *ctl;
-};
-
-struct can_dev_rcv_lists;
-
-struct can_pkg_stats;
-
-struct can_rcv_lists_stats;
-
-struct netns_can {
- struct proc_dir_entry *proc_dir;
- struct proc_dir_entry *pde_stats;
- struct proc_dir_entry *pde_reset_stats;
- struct proc_dir_entry *pde_rcvlist_all;
- struct proc_dir_entry *pde_rcvlist_fil;
- struct proc_dir_entry *pde_rcvlist_inv;
- struct proc_dir_entry *pde_rcvlist_sff;
- struct proc_dir_entry *pde_rcvlist_eff;
- struct proc_dir_entry *pde_rcvlist_err;
- struct proc_dir_entry *bcmproc_dir;
- struct can_dev_rcv_lists *rx_alldev_list;
- spinlock_t rcvlists_lock;
- struct timer_list stattimer;
- struct can_pkg_stats *pkg_stats;
- struct can_rcv_lists_stats *rcv_lists_stats;
- struct hlist_head cgw_list;
-};
-
-struct netns_xdp {
- struct mutex lock;
- struct hlist_head list;
-};
-
-struct uevent_sock;
-
-struct net_generic;
-
-struct net {
- refcount_t passive;
- refcount_t count;
- spinlock_t rules_mod_lock;
- unsigned int dev_unreg_count;
- unsigned int dev_base_seq;
- int ifindex;
- spinlock_t nsid_lock;
- atomic_t fnhe_genid;
- struct list_head list;
- struct list_head exit_list;
- struct llist_node cleanup_list;
- struct key_tag *key_domain;
- struct user_namespace *user_ns;
- struct ucounts *ucounts;
- struct idr netns_ids;
- struct ns_common ns;
- struct list_head dev_base_head;
- struct proc_dir_entry *proc_net;
- struct proc_dir_entry *proc_net_stat;
- struct ctl_table_set sysctls;
- struct sock *rtnl;
- struct sock *genl_sock;
- struct uevent_sock *uevent_sock;
- struct hlist_head *dev_name_head;
- struct hlist_head *dev_index_head;
- struct raw_notifier_head netdev_chain;
- u32 hash_mix;
- struct net_device *loopback_dev;
- struct list_head rules_ops;
- struct netns_core core;
- struct netns_mib mib;
- struct netns_packet packet;
- struct netns_unix unx;
- struct netns_nexthop nexthop;
- long: 64;
- struct netns_ipv4 ipv4;
- struct netns_ipv6 ipv6;
- struct netns_ieee802154_lowpan ieee802154_lowpan;
- struct netns_sctp sctp;
- struct netns_dccp dccp;
- struct netns_nf nf;
- struct netns_xt xt;
- struct netns_ct ct;
- struct netns_nftables nft;
- struct netns_nf_frag nf_frag;
- struct ctl_table_header *nf_frag_frags_hdr;
- struct sock *nfnl;
- struct sock *nfnl_stash;
- struct list_head nfnl_acct_list;
- struct list_head nfct_timeout_list;
- struct sk_buff_head wext_nlevents;
- struct net_generic *gen;
- struct netns_bpf bpf;
- long: 64;
- long: 64;
- long: 64;
- struct netns_xfrm xfrm;
- atomic64_t net_cookie;
- struct netns_ipvs *ipvs;
- struct netns_mpls mpls;
- struct netns_can can;
- struct netns_xdp xdp;
- struct sock *crypto_nlsk;
- struct sock *diag_nlsk;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-typedef struct {
- local64_t v;
-} u64_stats_t;
-
-struct bpf_insn {
- __u8 code;
- __u8 dst_reg: 4;
- __u8 src_reg: 4;
- __s16 off;
- __s32 imm;
-};
-
-enum bpf_map_type {
- BPF_MAP_TYPE_UNSPEC = 0,
- BPF_MAP_TYPE_HASH = 1,
- BPF_MAP_TYPE_ARRAY = 2,
- BPF_MAP_TYPE_PROG_ARRAY = 3,
- BPF_MAP_TYPE_PERF_EVENT_ARRAY = 4,
- BPF_MAP_TYPE_PERCPU_HASH = 5,
- BPF_MAP_TYPE_PERCPU_ARRAY = 6,
- BPF_MAP_TYPE_STACK_TRACE = 7,
- BPF_MAP_TYPE_CGROUP_ARRAY = 8,
- BPF_MAP_TYPE_LRU_HASH = 9,
- BPF_MAP_TYPE_LRU_PERCPU_HASH = 10,
- BPF_MAP_TYPE_LPM_TRIE = 11,
- BPF_MAP_TYPE_ARRAY_OF_MAPS = 12,
- BPF_MAP_TYPE_HASH_OF_MAPS = 13,
- BPF_MAP_TYPE_DEVMAP = 14,
- BPF_MAP_TYPE_SOCKMAP = 15,
- BPF_MAP_TYPE_CPUMAP = 16,
- BPF_MAP_TYPE_XSKMAP = 17,
- BPF_MAP_TYPE_SOCKHASH = 18,
- BPF_MAP_TYPE_CGROUP_STORAGE = 19,
- BPF_MAP_TYPE_REUSEPORT_SOCKARRAY = 20,
- BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE = 21,
- BPF_MAP_TYPE_QUEUE = 22,
- BPF_MAP_TYPE_STACK = 23,
- BPF_MAP_TYPE_SK_STORAGE = 24,
- BPF_MAP_TYPE_DEVMAP_HASH = 25,
- BPF_MAP_TYPE_STRUCT_OPS = 26,
- BPF_MAP_TYPE_RINGBUF = 27,
- BPF_MAP_TYPE_INODE_STORAGE = 28,
-};
-
-enum bpf_prog_type {
- BPF_PROG_TYPE_UNSPEC = 0,
- BPF_PROG_TYPE_SOCKET_FILTER = 1,
- BPF_PROG_TYPE_KPROBE = 2,
- BPF_PROG_TYPE_SCHED_CLS = 3,
- BPF_PROG_TYPE_SCHED_ACT = 4,
- BPF_PROG_TYPE_TRACEPOINT = 5,
- BPF_PROG_TYPE_XDP = 6,
- BPF_PROG_TYPE_PERF_EVENT = 7,
- BPF_PROG_TYPE_CGROUP_SKB = 8,
- BPF_PROG_TYPE_CGROUP_SOCK = 9,
- BPF_PROG_TYPE_LWT_IN = 10,
- BPF_PROG_TYPE_LWT_OUT = 11,
- BPF_PROG_TYPE_LWT_XMIT = 12,
- BPF_PROG_TYPE_SOCK_OPS = 13,
- BPF_PROG_TYPE_SK_SKB = 14,
- BPF_PROG_TYPE_CGROUP_DEVICE = 15,
- BPF_PROG_TYPE_SK_MSG = 16,
- BPF_PROG_TYPE_RAW_TRACEPOINT = 17,
- BPF_PROG_TYPE_CGROUP_SOCK_ADDR = 18,
- BPF_PROG_TYPE_LWT_SEG6LOCAL = 19,
- BPF_PROG_TYPE_LIRC_MODE2 = 20,
- BPF_PROG_TYPE_SK_REUSEPORT = 21,
- BPF_PROG_TYPE_FLOW_DISSECTOR = 22,
- BPF_PROG_TYPE_CGROUP_SYSCTL = 23,
- BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE = 24,
- BPF_PROG_TYPE_CGROUP_SOCKOPT = 25,
- BPF_PROG_TYPE_TRACING = 26,
- BPF_PROG_TYPE_STRUCT_OPS = 27,
- BPF_PROG_TYPE_EXT = 28,
- BPF_PROG_TYPE_LSM = 29,
- BPF_PROG_TYPE_SK_LOOKUP = 30,
-};
-
-enum bpf_attach_type {
- BPF_CGROUP_INET_INGRESS = 0,
- BPF_CGROUP_INET_EGRESS = 1,
- BPF_CGROUP_INET_SOCK_CREATE = 2,
- BPF_CGROUP_SOCK_OPS = 3,
- BPF_SK_SKB_STREAM_PARSER = 4,
- BPF_SK_SKB_STREAM_VERDICT = 5,
- BPF_CGROUP_DEVICE = 6,
- BPF_SK_MSG_VERDICT = 7,
- BPF_CGROUP_INET4_BIND = 8,
- BPF_CGROUP_INET6_BIND = 9,
- BPF_CGROUP_INET4_CONNECT = 10,
- BPF_CGROUP_INET6_CONNECT = 11,
- BPF_CGROUP_INET4_POST_BIND = 12,
- BPF_CGROUP_INET6_POST_BIND = 13,
- BPF_CGROUP_UDP4_SENDMSG = 14,
- BPF_CGROUP_UDP6_SENDMSG = 15,
- BPF_LIRC_MODE2 = 16,
- BPF_FLOW_DISSECTOR = 17,
- BPF_CGROUP_SYSCTL = 18,
- BPF_CGROUP_UDP4_RECVMSG = 19,
- BPF_CGROUP_UDP6_RECVMSG = 20,
- BPF_CGROUP_GETSOCKOPT = 21,
- BPF_CGROUP_SETSOCKOPT = 22,
- BPF_TRACE_RAW_TP = 23,
- BPF_TRACE_FENTRY = 24,
- BPF_TRACE_FEXIT = 25,
- BPF_MODIFY_RETURN = 26,
- BPF_LSM_MAC = 27,
- BPF_TRACE_ITER = 28,
- BPF_CGROUP_INET4_GETPEERNAME = 29,
- BPF_CGROUP_INET6_GETPEERNAME = 30,
- BPF_CGROUP_INET4_GETSOCKNAME = 31,
- BPF_CGROUP_INET6_GETSOCKNAME = 32,
- BPF_XDP_DEVMAP = 33,
- BPF_CGROUP_INET_SOCK_RELEASE = 34,
- BPF_XDP_CPUMAP = 35,
- BPF_SK_LOOKUP = 36,
- BPF_XDP = 37,
- __MAX_BPF_ATTACH_TYPE = 38,
-};
-
-union bpf_attr {
- struct {
- __u32 map_type;
- __u32 key_size;
- __u32 value_size;
- __u32 max_entries;
- __u32 map_flags;
- __u32 inner_map_fd;
- __u32 numa_node;
- char map_name[16];
- __u32 map_ifindex;
- __u32 btf_fd;
- __u32 btf_key_type_id;
- __u32 btf_value_type_id;
- __u32 btf_vmlinux_value_type_id;
- };
- struct {
- __u32 map_fd;
- __u64 key;
- union {
- __u64 value;
- __u64 next_key;
- };
- __u64 flags;
- };
- struct {
- __u64 in_batch;
- __u64 out_batch;
- __u64 keys;
- __u64 values;
- __u32 count;
- __u32 map_fd;
- __u64 elem_flags;
- __u64 flags;
- } batch;
- struct {
- __u32 prog_type;
- __u32 insn_cnt;
- __u64 insns;
- __u64 license;
- __u32 log_level;
- __u32 log_size;
- __u64 log_buf;
- __u32 kern_version;
- __u32 prog_flags;
- char prog_name[16];
- __u32 prog_ifindex;
- __u32 expected_attach_type;
- __u32 prog_btf_fd;
- __u32 func_info_rec_size;
- __u64 func_info;
- __u32 func_info_cnt;
- __u32 line_info_rec_size;
- __u64 line_info;
- __u32 line_info_cnt;
- __u32 attach_btf_id;
- __u32 attach_prog_fd;
- };
- struct {
- __u64 pathname;
- __u32 bpf_fd;
- __u32 file_flags;
- };
- struct {
- __u32 target_fd;
- __u32 attach_bpf_fd;
- __u32 attach_type;
- __u32 attach_flags;
- __u32 replace_bpf_fd;
- };
- struct {
- __u32 prog_fd;
- __u32 retval;
- __u32 data_size_in;
- __u32 data_size_out;
- __u64 data_in;
- __u64 data_out;
- __u32 repeat;
- __u32 duration;
- __u32 ctx_size_in;
- __u32 ctx_size_out;
- __u64 ctx_in;
- __u64 ctx_out;
- __u32 flags;
- __u32 cpu;
- } test;
- struct {
- union {
- __u32 start_id;
- __u32 prog_id;
- __u32 map_id;
- __u32 btf_id;
- __u32 link_id;
- };
- __u32 next_id;
- __u32 open_flags;
- };
- struct {
- __u32 bpf_fd;
- __u32 info_len;
- __u64 info;
- } info;
- struct {
- __u32 target_fd;
- __u32 attach_type;
- __u32 query_flags;
- __u32 attach_flags;
- __u64 prog_ids;
- __u32 prog_cnt;
- } query;
- struct {
- __u64 name;
- __u32 prog_fd;
- } raw_tracepoint;
- struct {
- __u64 btf;
- __u64 btf_log_buf;
- __u32 btf_size;
- __u32 btf_log_size;
- __u32 btf_log_level;
- };
- struct {
- __u32 pid;
- __u32 fd;
- __u32 flags;
- __u32 buf_len;
- __u64 buf;
- __u32 prog_id;
- __u32 fd_type;
- __u64 probe_offset;
- __u64 probe_addr;
- } task_fd_query;
- struct {
- __u32 prog_fd;
- union {
- __u32 target_fd;
- __u32 target_ifindex;
- };
- __u32 attach_type;
- __u32 flags;
- union {
- __u32 target_btf_id;
- struct {
- __u64 iter_info;
- __u32 iter_info_len;
- };
- };
- } link_create;
- struct {
- __u32 link_fd;
- __u32 new_prog_fd;
- __u32 flags;
- __u32 old_prog_fd;
- } link_update;
- struct {
- __u32 link_fd;
- } link_detach;
- struct {
- __u32 type;
- } enable_stats;
- struct {
- __u32 link_fd;
- __u32 flags;
- } iter_create;
- struct {
- __u32 prog_fd;
- __u32 map_fd;
- __u32 flags;
- } prog_bind_map;
-};
-
-struct bpf_func_info {
- __u32 insn_off;
- __u32 type_id;
-};
-
-struct bpf_line_info {
- __u32 insn_off;
- __u32 file_name_off;
- __u32 line_off;
- __u32 line_col;
-};
-
-struct bpf_iter_aux_info;
-
-typedef int (*bpf_iter_init_seq_priv_t)(void *, struct bpf_iter_aux_info *);
-
-struct bpf_map;
-
-struct bpf_iter_aux_info {
- struct bpf_map *map;
-};
-
-typedef void (*bpf_iter_fini_seq_priv_t)(void *);
-
-struct bpf_iter_seq_info {
- const struct seq_operations *seq_ops;
- bpf_iter_init_seq_priv_t init_seq_private;
- bpf_iter_fini_seq_priv_t fini_seq_private;
- u32 seq_priv_size;
-};
-
-struct btf;
-
-struct btf_type;
-
-struct bpf_prog_aux;
-
-struct bpf_local_storage_map;
-
-struct bpf_map_ops {
- int (*map_alloc_check)(union bpf_attr *);
- struct bpf_map * (*map_alloc)(union bpf_attr *);
- void (*map_release)(struct bpf_map *, struct file *);
- void (*map_free)(struct bpf_map *);
- int (*map_get_next_key)(struct bpf_map *, void *, void *);
- void (*map_release_uref)(struct bpf_map *);
- void * (*map_lookup_elem_sys_only)(struct bpf_map *, void *);
- int (*map_lookup_batch)(struct bpf_map *, const union bpf_attr *, union bpf_attr *);
- int (*map_lookup_and_delete_batch)(struct bpf_map *, const union bpf_attr *, union bpf_attr *);
- int (*map_update_batch)(struct bpf_map *, const union bpf_attr *, union bpf_attr *);
- int (*map_delete_batch)(struct bpf_map *, const union bpf_attr *, union bpf_attr *);
- void * (*map_lookup_elem)(struct bpf_map *, void *);
- int (*map_update_elem)(struct bpf_map *, void *, void *, u64);
- int (*map_delete_elem)(struct bpf_map *, void *);
- int (*map_push_elem)(struct bpf_map *, void *, u64);
- int (*map_pop_elem)(struct bpf_map *, void *);
- int (*map_peek_elem)(struct bpf_map *, void *);
- void * (*map_fd_get_ptr)(struct bpf_map *, struct file *, int);
- void (*map_fd_put_ptr)(void *);
- int (*map_gen_lookup)(struct bpf_map *, struct bpf_insn *);
- u32 (*map_fd_sys_lookup_elem)(void *);
- void (*map_seq_show_elem)(struct bpf_map *, void *, struct seq_file *);
- int (*map_check_btf)(const struct bpf_map *, const struct btf *, const struct btf_type *, const struct btf_type *);
- int (*map_poke_track)(struct bpf_map *, struct bpf_prog_aux *);
- void (*map_poke_untrack)(struct bpf_map *, struct bpf_prog_aux *);
- void (*map_poke_run)(struct bpf_map *, u32, struct bpf_prog *, struct bpf_prog *);
- int (*map_direct_value_addr)(const struct bpf_map *, u64 *, u32);
- int (*map_direct_value_meta)(const struct bpf_map *, u64, u32 *);
- int (*map_mmap)(struct bpf_map *, struct vm_area_struct *);
- __poll_t (*map_poll)(struct bpf_map *, struct file *, struct poll_table_struct *);
- int (*map_local_storage_charge)(struct bpf_local_storage_map *, void *, u32);
- void (*map_local_storage_uncharge)(struct bpf_local_storage_map *, void *, u32);
- struct bpf_local_storage ** (*map_owner_storage_ptr)(void *);
- bool (*map_meta_equal)(const struct bpf_map *, const struct bpf_map *);
- const char * const map_btf_name;
- int *map_btf_id;
- const struct bpf_iter_seq_info *iter_seq_info;
-};
-
-struct bpf_map_memory {
- u32 pages;
- struct user_struct *user;
-};
-
-struct bpf_map {
- const struct bpf_map_ops *ops;
- struct bpf_map *inner_map_meta;
- void *security;
- enum bpf_map_type map_type;
- u32 key_size;
- u32 value_size;
- u32 max_entries;
- u32 map_flags;
- int spin_lock_off;
- u32 id;
- int numa_node;
- u32 btf_key_type_id;
- u32 btf_value_type_id;
- struct btf *btf;
- struct bpf_map_memory memory;
- char name[16];
- u32 btf_vmlinux_value_type_id;
- bool bypass_spec_v1;
- bool frozen;
- long: 16;
- long: 64;
- long: 64;
- atomic64_t refcnt;
- atomic64_t usercnt;
- struct work_struct work;
- struct mutex freeze_mutex;
- u64 writecnt;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct btf_header {
- __u16 magic;
- __u8 version;
- __u8 flags;
- __u32 hdr_len;
- __u32 type_off;
- __u32 type_len;
- __u32 str_off;
- __u32 str_len;
-};
-
-struct btf {
- void *data;
- struct btf_type **types;
- u32 *resolved_ids;
- u32 *resolved_sizes;
- const char *strings;
- void *nohdr_data;
- struct btf_header hdr;
- u32 nr_types;
- u32 types_size;
- u32 data_size;
- refcount_t refcnt;
- u32 id;
- struct callback_head rcu;
-};
-
-struct btf_type {
- __u32 name_off;
- __u32 info;
- union {
- __u32 size;
- __u32 type;
- };
-};
-
-enum bpf_tramp_prog_type {
- BPF_TRAMP_FENTRY = 0,
- BPF_TRAMP_FEXIT = 1,
- BPF_TRAMP_MODIFY_RETURN = 2,
- BPF_TRAMP_MAX = 3,
- BPF_TRAMP_REPLACE = 4,
-};
-
-struct bpf_ksym {
- long unsigned int start;
- long unsigned int end;
- char name[128];
- struct list_head lnode;
- struct latch_tree_node tnode;
- bool prog;
-};
-
-struct bpf_ctx_arg_aux;
-
-struct bpf_trampoline;
-
-struct bpf_jit_poke_descriptor;
-
-struct bpf_prog_ops;
-
-struct bpf_prog_offload;
-
-struct bpf_func_info_aux;
-
-struct bpf_prog_stats;
-
-struct bpf_prog_aux {
- atomic64_t refcnt;
- u32 used_map_cnt;
- u32 max_ctx_offset;
- u32 max_pkt_offset;
- u32 max_tp_access;
- u32 stack_depth;
- u32 id;
- u32 func_cnt;
- u32 func_idx;
- u32 attach_btf_id;
- u32 ctx_arg_info_size;
- u32 max_rdonly_access;
- u32 max_rdwr_access;
- const struct bpf_ctx_arg_aux *ctx_arg_info;
- struct mutex dst_mutex;
- struct bpf_prog *dst_prog;
- struct bpf_trampoline *dst_trampoline;
- enum bpf_prog_type saved_dst_prog_type;
- enum bpf_attach_type saved_dst_attach_type;
- bool verifier_zext;
- bool offload_requested;
- bool attach_btf_trace;
- bool func_proto_unreliable;
- bool sleepable;
- bool tail_call_reachable;
- enum bpf_tramp_prog_type trampoline_prog_type;
- struct hlist_node tramp_hlist;
- const struct btf_type *attach_func_proto;
- const char *attach_func_name;
- struct bpf_prog **func;
- void *jit_data;
- struct bpf_jit_poke_descriptor *poke_tab;
- u32 size_poke_tab;
- struct bpf_ksym ksym;
- const struct bpf_prog_ops *ops;
- struct bpf_map **used_maps;
- struct mutex used_maps_mutex;
- struct bpf_prog *prog;
- struct user_struct *user;
- u64 load_time;
- struct bpf_map *cgroup_storage[2];
- char name[16];
- void *security;
- struct bpf_prog_offload *offload;
- struct btf *btf;
- struct bpf_func_info *func_info;
- struct bpf_func_info_aux *func_info_aux;
- struct bpf_line_info *linfo;
- void **jited_linfo;
- u32 func_info_cnt;
- u32 nr_linfo;
- u32 linfo_idx;
- u32 num_exentries;
- struct exception_table_entry *extable;
- struct bpf_prog_stats *stats;
- union {
- struct work_struct work;
- struct callback_head rcu;
- };
-};
-
-struct sock_filter {
- __u16 code;
- __u8 jt;
- __u8 jf;
- __u32 k;
-};
-
-struct sock_fprog_kern;
-
-struct bpf_prog {
- u16 pages;
- u16 jited: 1;
- u16 jit_requested: 1;
- u16 gpl_compatible: 1;
- u16 cb_access: 1;
- u16 dst_needed: 1;
- u16 blinded: 1;
- u16 is_func: 1;
- u16 kprobe_override: 1;
- u16 has_callchain_buf: 1;
- u16 enforce_expected_attach_type: 1;
- u16 call_get_stack: 1;
- enum bpf_prog_type type;
- enum bpf_attach_type expected_attach_type;
- u32 len;
- u32 jited_len;
- u8 tag[8];
- struct bpf_prog_aux *aux;
- struct sock_fprog_kern *orig_prog;
- unsigned int (*bpf_func)(const void *, const struct bpf_insn *);
- struct sock_filter insns[0];
- struct bpf_insn insnsi[0];
-};
-
-struct bpf_offloaded_map;
-
-struct bpf_map_dev_ops {
- int (*map_get_next_key)(struct bpf_offloaded_map *, void *, void *);
- int (*map_lookup_elem)(struct bpf_offloaded_map *, void *, void *);
- int (*map_update_elem)(struct bpf_offloaded_map *, void *, void *, u64);
- int (*map_delete_elem)(struct bpf_offloaded_map *, void *);
-};
-
-struct bpf_offloaded_map {
- struct bpf_map map;
- struct net_device *netdev;
- const struct bpf_map_dev_ops *dev_ops;
- void *dev_priv;
- struct list_head offloads;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct net_device_stats {
- long unsigned int rx_packets;
- long unsigned int tx_packets;
- long unsigned int rx_bytes;
- long unsigned int tx_bytes;
- long unsigned int rx_errors;
- long unsigned int tx_errors;
- long unsigned int rx_dropped;
- long unsigned int tx_dropped;
- long unsigned int multicast;
- long unsigned int collisions;
- long unsigned int rx_length_errors;
- long unsigned int rx_over_errors;
- long unsigned int rx_crc_errors;
- long unsigned int rx_frame_errors;
- long unsigned int rx_fifo_errors;
- long unsigned int rx_missed_errors;
- long unsigned int tx_aborted_errors;
- long unsigned int tx_carrier_errors;
- long unsigned int tx_fifo_errors;
- long unsigned int tx_heartbeat_errors;
- long unsigned int tx_window_errors;
- long unsigned int rx_compressed;
- long unsigned int tx_compressed;
-};
-
-struct netdev_hw_addr_list {
- struct list_head list;
- int count;
-};
-
-struct tipc_bearer;
-
-struct dn_dev;
-
-struct mpls_dev;
-
-enum rx_handler_result {
- RX_HANDLER_CONSUMED = 0,
- RX_HANDLER_ANOTHER = 1,
- RX_HANDLER_EXACT = 2,
- RX_HANDLER_PASS = 3,
-};
-
-typedef enum rx_handler_result rx_handler_result_t;
-
-typedef rx_handler_result_t rx_handler_func_t(struct sk_buff **);
-
-struct pcpu_dstats;
-
-struct garp_port;
-
-struct mrp_port;
-
-struct netdev_tc_txq {
- u16 count;
- u16 offset;
-};
-
-struct macsec_ops;
-
-struct udp_tunnel_nic;
-
-struct bpf_xdp_link;
-
-struct bpf_xdp_entity {
- struct bpf_prog *prog;
- struct bpf_xdp_link *link;
-};
-
-struct netdev_name_node;
-
-struct dev_ifalias;
-
-struct iw_handler_def;
-
-struct iw_public_data;
-
-struct net_device_ops;
-
-struct ethtool_ops;
-
-struct l3mdev_ops;
-
-struct ndisc_ops;
-
-struct xfrmdev_ops;
-
-struct tlsdev_ops;
-
-struct header_ops;
-
-struct vlan_info;
-
-struct dsa_port;
-
-struct in_device;
-
-struct inet6_dev;
-
-struct wireless_dev;
-
-struct wpan_dev;
-
-struct netdev_rx_queue;
-
-struct mini_Qdisc;
-
-struct netdev_queue;
-
-struct cpu_rmap;
-
-struct Qdisc;
-
-struct xdp_dev_bulk_queue;
-
-struct xps_dev_maps;
-
-struct netpoll_info;
-
-struct pcpu_lstats;
-
-struct pcpu_sw_netstats;
-
-struct rtnl_link_ops;
-
-struct dcbnl_rtnl_ops;
-
-struct netprio_map;
-
-struct phy_device;
-
-struct sfp_bus;
-
-struct udp_tunnel_nic_info;
-
-struct net_device {
- char name[16];
- struct netdev_name_node *name_node;
- struct dev_ifalias *ifalias;
- long unsigned int mem_end;
- long unsigned int mem_start;
- long unsigned int base_addr;
- int irq;
- long unsigned int state;
- struct list_head dev_list;
- struct list_head napi_list;
- struct list_head unreg_list;
- struct list_head close_list;
- struct list_head ptype_all;
- struct list_head ptype_specific;
- struct {
- struct list_head upper;
- struct list_head lower;
- } adj_list;
- netdev_features_t features;
- netdev_features_t hw_features;
- netdev_features_t wanted_features;
- netdev_features_t vlan_features;
- netdev_features_t hw_enc_features;
- netdev_features_t mpls_features;
- netdev_features_t gso_partial_features;
- int ifindex;
- int group;
- struct net_device_stats stats;
- atomic_long_t rx_dropped;
- atomic_long_t tx_dropped;
- atomic_long_t rx_nohandler;
- atomic_t carrier_up_count;
- atomic_t carrier_down_count;
- const struct iw_handler_def *wireless_handlers;
- struct iw_public_data *wireless_data;
- const struct net_device_ops *netdev_ops;
- const struct ethtool_ops *ethtool_ops;
- const struct l3mdev_ops *l3mdev_ops;
- const struct ndisc_ops *ndisc_ops;
- const struct xfrmdev_ops *xfrmdev_ops;
- const struct tlsdev_ops *tlsdev_ops;
- const struct header_ops *header_ops;
- unsigned int flags;
- unsigned int priv_flags;
- short unsigned int gflags;
- short unsigned int padded;
- unsigned char operstate;
- unsigned char link_mode;
- unsigned char if_port;
- unsigned char dma;
- unsigned int mtu;
- unsigned int min_mtu;
- unsigned int max_mtu;
- short unsigned int type;
- short unsigned int hard_header_len;
- unsigned char min_header_len;
- unsigned char name_assign_type;
- short unsigned int needed_headroom;
- short unsigned int needed_tailroom;
- unsigned char perm_addr[32];
- unsigned char addr_assign_type;
- unsigned char addr_len;
- unsigned char upper_level;
- unsigned char lower_level;
- short unsigned int neigh_priv_len;
- short unsigned int dev_id;
- short unsigned int dev_port;
- spinlock_t addr_list_lock;
- struct netdev_hw_addr_list uc;
- struct netdev_hw_addr_list mc;
- struct netdev_hw_addr_list dev_addrs;
- struct kset *queues_kset;
- unsigned int promiscuity;
- unsigned int allmulti;
- bool uc_promisc;
- struct vlan_info *vlan_info;
- struct dsa_port *dsa_ptr;
- struct tipc_bearer *tipc_ptr;
- void *atalk_ptr;
- struct in_device *ip_ptr;
- struct dn_dev *dn_ptr;
- struct inet6_dev *ip6_ptr;
- void *ax25_ptr;
- struct wireless_dev *ieee80211_ptr;
- struct wpan_dev *ieee802154_ptr;
- struct mpls_dev *mpls_ptr;
- unsigned char *dev_addr;
- struct netdev_rx_queue *_rx;
- unsigned int num_rx_queues;
- unsigned int real_num_rx_queues;
- struct bpf_prog *xdp_prog;
- long unsigned int gro_flush_timeout;
- int napi_defer_hard_irqs;
- rx_handler_func_t *rx_handler;
- void *rx_handler_data;
- struct mini_Qdisc *miniq_ingress;
- struct netdev_queue *ingress_queue;
- struct nf_hook_entries *nf_hooks_ingress;
- unsigned char broadcast[32];
- struct cpu_rmap *rx_cpu_rmap;
- struct hlist_node index_hlist;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct netdev_queue *_tx;
- unsigned int num_tx_queues;
- unsigned int real_num_tx_queues;
- struct Qdisc *qdisc;
- unsigned int tx_queue_len;
- spinlock_t tx_global_lock;
- struct xdp_dev_bulk_queue *xdp_bulkq;
- struct xps_dev_maps *xps_cpus_map;
- struct xps_dev_maps *xps_rxqs_map;
- struct mini_Qdisc *miniq_egress;
- struct hlist_head qdisc_hash[16];
- struct timer_list watchdog_timer;
- int watchdog_timeo;
- u32 proto_down_reason;
- struct list_head todo_list;
- int *pcpu_refcnt;
- struct list_head link_watch_list;
- enum {
- NETREG_UNINITIALIZED = 0,
- NETREG_REGISTERED = 1,
- NETREG_UNREGISTERING = 2,
- NETREG_UNREGISTERED = 3,
- NETREG_RELEASED = 4,
- NETREG_DUMMY = 5,
- } reg_state: 8;
- bool dismantle;
- enum {
- RTNL_LINK_INITIALIZED = 0,
- RTNL_LINK_INITIALIZING = 1,
- } rtnl_link_state: 16;
- bool needs_free_netdev;
- void (*priv_destructor)(struct net_device *);
- struct netpoll_info *npinfo;
- possible_net_t nd_net;
- union {
- void *ml_priv;
- struct pcpu_lstats *lstats;
- struct pcpu_sw_netstats *tstats;
- struct pcpu_dstats *dstats;
- };
- struct garp_port *garp_port;
- struct mrp_port *mrp_port;
- struct device dev;
- const struct attribute_group *sysfs_groups[4];
- const struct attribute_group *sysfs_rx_queue_group;
- const struct rtnl_link_ops *rtnl_link_ops;
- unsigned int gso_max_size;
- u16 gso_max_segs;
- const struct dcbnl_rtnl_ops *dcbnl_ops;
- s16 num_tc;
- struct netdev_tc_txq tc_to_txq[16];
- u8 prio_tc_map[16];
- unsigned int fcoe_ddp_xid;
- struct netprio_map *priomap;
- struct phy_device *phydev;
- struct sfp_bus *sfp_bus;
- struct lock_class_key *qdisc_tx_busylock;
- struct lock_class_key *qdisc_running_key;
- bool proto_down;
- unsigned int wol_enabled: 1;
- struct list_head net_notifier_list;
- const struct macsec_ops *macsec_ops;
- const struct udp_tunnel_nic_info *udp_tunnel_nic_info;
- struct udp_tunnel_nic *udp_tunnel_nic;
- struct bpf_xdp_entity xdp_state[3];
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-enum bpf_reg_type {
- NOT_INIT = 0,
- SCALAR_VALUE = 1,
- PTR_TO_CTX = 2,
- CONST_PTR_TO_MAP = 3,
- PTR_TO_MAP_VALUE = 4,
- PTR_TO_MAP_VALUE_OR_NULL = 5,
- PTR_TO_STACK = 6,
- PTR_TO_PACKET_META = 7,
- PTR_TO_PACKET = 8,
- PTR_TO_PACKET_END = 9,
- PTR_TO_FLOW_KEYS = 10,
- PTR_TO_SOCKET = 11,
- PTR_TO_SOCKET_OR_NULL = 12,
- PTR_TO_SOCK_COMMON = 13,
- PTR_TO_SOCK_COMMON_OR_NULL = 14,
- PTR_TO_TCP_SOCK = 15,
- PTR_TO_TCP_SOCK_OR_NULL = 16,
- PTR_TO_TP_BUFFER = 17,
- PTR_TO_XDP_SOCK = 18,
- PTR_TO_BTF_ID = 19,
- PTR_TO_BTF_ID_OR_NULL = 20,
- PTR_TO_MEM = 21,
- PTR_TO_MEM_OR_NULL = 22,
- PTR_TO_RDONLY_BUF = 23,
- PTR_TO_RDONLY_BUF_OR_NULL = 24,
- PTR_TO_RDWR_BUF = 25,
- PTR_TO_RDWR_BUF_OR_NULL = 26,
- PTR_TO_PERCPU_BTF_ID = 27,
-};
-
-struct bpf_prog_ops {
- int (*test_run)(struct bpf_prog *, const union bpf_attr *, union bpf_attr *);
-};
-
-struct bpf_offload_dev;
-
-struct bpf_prog_offload {
- struct bpf_prog *prog;
- struct net_device *netdev;
- struct bpf_offload_dev *offdev;
- void *dev_priv;
- struct list_head offloads;
- bool dev_state;
- bool opt_failed;
- void *jited_image;
- u32 jited_len;
-};
-
-struct bpf_prog_stats {
- u64 cnt;
- u64 nsecs;
- struct u64_stats_sync syncp;
-};
-
-struct btf_func_model {
- u8 ret_size;
- u8 nr_args;
- u8 arg_size[12];
-};
-
-struct bpf_trampoline {
- struct hlist_node hlist;
- struct mutex mutex;
- refcount_t refcnt;
- u64 key;
- struct {
- struct btf_func_model model;
- void *addr;
- bool ftrace_managed;
- } func;
- struct bpf_prog *extension_prog;
- struct hlist_head progs_hlist[3];
- int progs_cnt[3];
- void *image;
- u64 selector;
- struct bpf_ksym ksym;
-};
-
-struct bpf_func_info_aux {
- u16 linkage;
- bool unreliable;
-};
-
-struct bpf_jit_poke_descriptor {
- void *tailcall_target;
- void *tailcall_bypass;
- void *bypass_addr;
- union {
- struct {
- struct bpf_map *map;
- u32 key;
- } tail_call;
- };
- bool tailcall_target_stable;
- u8 adj_off;
- u16 reason;
- u32 insn_idx;
-};
-
-struct bpf_ctx_arg_aux {
- u32 offset;
- enum bpf_reg_type reg_type;
- u32 btf_id;
-};
-
-typedef unsigned int sk_buff_data_t;
-
-struct skb_ext;
-
-struct sk_buff {
- union {
- struct {
- struct sk_buff *next;
- struct sk_buff *prev;
- union {
- struct net_device *dev;
- long unsigned int dev_scratch;
- };
- };
- struct rb_node rbnode;
- struct list_head list;
- };
- union {
- struct sock *sk;
- int ip_defrag_offset;
- };
- union {
- ktime_t tstamp;
- u64 skb_mstamp_ns;
- };
- char cb[48];
- union {
- struct {
- long unsigned int _skb_refdst;
- void (*destructor)(struct sk_buff *);
- };
- struct list_head tcp_tsorted_anchor;
- };
- long unsigned int _nfct;
- unsigned int len;
- unsigned int data_len;
- __u16 mac_len;
- __u16 hdr_len;
- __u16 queue_mapping;
- __u8 __cloned_offset[0];
- __u8 cloned: 1;
- __u8 nohdr: 1;
- __u8 fclone: 2;
- __u8 peeked: 1;
- __u8 head_frag: 1;
- __u8 pfmemalloc: 1;
- __u8 active_extensions;
- __u32 headers_start[0];
- __u8 __pkt_type_offset[0];
- __u8 pkt_type: 3;
- __u8 ignore_df: 1;
- __u8 nf_trace: 1;
- __u8 ip_summed: 2;
- __u8 ooo_okay: 1;
- __u8 l4_hash: 1;
- __u8 sw_hash: 1;
- __u8 wifi_acked_valid: 1;
- __u8 wifi_acked: 1;
- __u8 no_fcs: 1;
- __u8 encapsulation: 1;
- __u8 encap_hdr_csum: 1;
- __u8 csum_valid: 1;
- __u8 __pkt_vlan_present_offset[0];
- __u8 vlan_present: 1;
- __u8 csum_complete_sw: 1;
- __u8 csum_level: 2;
- __u8 csum_not_inet: 1;
- __u8 dst_pending_confirm: 1;
- __u8 ndisc_nodetype: 2;
- __u8 ipvs_property: 1;
- __u8 inner_protocol_type: 1;
- __u8 remcsum_offload: 1;
- __u8 offload_fwd_mark: 1;
- __u8 offload_l3_fwd_mark: 1;
- __u8 tc_skip_classify: 1;
- __u8 tc_at_ingress: 1;
- __u8 redirected: 1;
- __u8 from_ingress: 1;
- __u8 decrypted: 1;
- __u16 tc_index;
- union {
- __wsum csum;
- struct {
- __u16 csum_start;
- __u16 csum_offset;
- };
- };
- __u32 priority;
- int skb_iif;
- __u32 hash;
- __be16 vlan_proto;
- __u16 vlan_tci;
- union {
- unsigned int napi_id;
- unsigned int sender_cpu;
- };
- __u32 secmark;
- union {
- __u32 mark;
- __u32 reserved_tailroom;
- };
- union {
- __be16 inner_protocol;
- __u8 inner_ipproto;
- };
- __u16 inner_transport_header;
- __u16 inner_network_header;
- __u16 inner_mac_header;
- __be16 protocol;
- __u16 transport_header;
- __u16 network_header;
- __u16 mac_header;
- __u32 headers_end[0];
- sk_buff_data_t tail;
- sk_buff_data_t end;
- unsigned char *head;
- unsigned char *data;
- unsigned int truesize;
- refcount_t users;
- struct skb_ext *extensions;
-};
-
-struct scatterlist {
- long unsigned int page_link;
- unsigned int offset;
- unsigned int length;
- dma_addr_t dma_address;
- unsigned int dma_length;
-};
-
-enum {
- Root_NFS = 255,
- Root_CIFS = 254,
- Root_RAM0 = 1048576,
- Root_RAM1 = 1048577,
- Root_FD0 = 2097152,
- Root_HDA1 = 3145729,
- Root_HDA2 = 3145730,
- Root_SDA1 = 8388609,
- Root_SDA2 = 8388610,
- Root_HDC1 = 23068673,
- Root_SR0 = 11534336,
-};
-
-struct ethhdr {
- unsigned char h_dest[6];
- unsigned char h_source[6];
- __be16 h_proto;
-};
-
-struct flowi_tunnel {
- __be64 tun_id;
-};
-
-struct flowi_common {
- int flowic_oif;
- int flowic_iif;
- __u32 flowic_mark;
- __u8 flowic_tos;
- __u8 flowic_scope;
- __u8 flowic_proto;
- __u8 flowic_flags;
- __u32 flowic_secid;
- kuid_t flowic_uid;
- struct flowi_tunnel flowic_tun_key;
- __u32 flowic_multipath_hash;
-};
-
-union flowi_uli {
- struct {
- __be16 dport;
- __be16 sport;
- } ports;
- struct {
- __u8 type;
- __u8 code;
- } icmpt;
- struct {
- __le16 dport;
- __le16 sport;
- } dnports;
- __be32 spi;
- __be32 gre_key;
- struct {
- __u8 type;
- } mht;
-};
-
-struct flowi4 {
- struct flowi_common __fl_common;
- __be32 saddr;
- __be32 daddr;
- union flowi_uli uli;
-};
-
-struct flowi6 {
- struct flowi_common __fl_common;
- struct in6_addr daddr;
- struct in6_addr saddr;
- __be32 flowlabel;
- union flowi_uli uli;
- __u32 mp_hash;
-};
-
-struct flowidn {
- struct flowi_common __fl_common;
- __le16 daddr;
- __le16 saddr;
- union flowi_uli uli;
-};
-
-struct flowi {
- union {
- struct flowi_common __fl_common;
- struct flowi4 ip4;
- struct flowi6 ip6;
- struct flowidn dn;
- } u;
-};
-
-struct ipstats_mib {
- u64 mibs[37];
- struct u64_stats_sync syncp;
-};
-
-struct icmp_mib {
- long unsigned int mibs[28];
-};
-
-struct icmpmsg_mib {
- atomic_long_t mibs[512];
-};
-
-struct icmpv6_mib {
- long unsigned int mibs[6];
-};
-
-struct icmpv6_mib_device {
- atomic_long_t mibs[6];
-};
-
-struct icmpv6msg_mib {
- atomic_long_t mibs[512];
-};
-
-struct icmpv6msg_mib_device {
- atomic_long_t mibs[512];
-};
-
-struct tcp_mib {
- long unsigned int mibs[16];
-};
-
-struct udp_mib {
- long unsigned int mibs[9];
-};
-
-struct linux_mib {
- long unsigned int mibs[124];
-};
-
-struct linux_tls_mib {
- long unsigned int mibs[11];
-};
-
-struct inet_frags;
-
-struct fqdir {
- long int high_thresh;
- long int low_thresh;
- int timeout;
- int max_dist;
- struct inet_frags *f;
- struct net *net;
- bool dead;
- long: 56;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct rhashtable rhashtable;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- atomic_long_t mem;
- struct work_struct destroy_work;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct inet_frag_queue;
-
-struct inet_frags {
- unsigned int qsize;
- void (*constructor)(struct inet_frag_queue *, const void *);
- void (*destructor)(struct inet_frag_queue *);
- void (*frag_expire)(struct timer_list *);
- struct kmem_cache *frags_cachep;
- const char *frags_cache_name;
- struct rhashtable_params rhash_params;
- refcount_t refcnt;
- struct completion completion;
-};
-
-struct frag_v4_compare_key {
- __be32 saddr;
- __be32 daddr;
- u32 user;
- u32 vif;
- __be16 id;
- u16 protocol;
-};
-
-struct frag_v6_compare_key {
- struct in6_addr saddr;
- struct in6_addr daddr;
- u32 user;
- __be32 id;
- u32 iif;
-};
-
-struct inet_frag_queue {
- struct rhash_head node;
- union {
- struct frag_v4_compare_key v4;
- struct frag_v6_compare_key v6;
- } key;
- struct timer_list timer;
- spinlock_t lock;
- refcount_t refcnt;
- struct rb_root rb_fragments;
- struct sk_buff *fragments_tail;
- struct sk_buff *last_run_head;
- ktime_t stamp;
- int len;
- int meat;
- __u8 flags;
- u16 max_size;
- struct fqdir *fqdir;
- struct callback_head rcu;
-};
-
-struct fib_rule;
-
-struct fib_lookup_arg;
-
-struct fib_rule_hdr;
-
-struct nlattr;
-
-struct netlink_ext_ack;
-
-struct nla_policy;
-
-struct fib_rules_ops {
- int family;
- struct list_head list;
- int rule_size;
- int addr_size;
- int unresolved_rules;
- int nr_goto_rules;
- unsigned int fib_rules_seq;
- int (*action)(struct fib_rule *, struct flowi *, int, struct fib_lookup_arg *);
- bool (*suppress)(struct fib_rule *, struct fib_lookup_arg *);
- int (*match)(struct fib_rule *, struct flowi *, int);
- int (*configure)(struct fib_rule *, struct sk_buff *, struct fib_rule_hdr *, struct nlattr **, struct netlink_ext_ack *);
- int (*delete)(struct fib_rule *);
- int (*compare)(struct fib_rule *, struct fib_rule_hdr *, struct nlattr **);
- int (*fill)(struct fib_rule *, struct sk_buff *, struct fib_rule_hdr *);
- size_t (*nlmsg_payload)(struct fib_rule *);
- void (*flush_cache)(struct fib_rules_ops *);
- int nlgroup;
- const struct nla_policy *policy;
- struct list_head rules_list;
- struct module *owner;
- struct net *fro_net;
- struct callback_head rcu;
-};
-
-enum tcp_ca_event {
- CA_EVENT_TX_START = 0,
- CA_EVENT_CWND_RESTART = 1,
- CA_EVENT_COMPLETE_CWR = 2,
- CA_EVENT_LOSS = 3,
- CA_EVENT_ECN_NO_CE = 4,
- CA_EVENT_ECN_IS_CE = 5,
-};
-
-struct ack_sample;
-
-struct rate_sample;
-
-union tcp_cc_info;
-
-struct tcp_congestion_ops {
- struct list_head list;
- u32 key;
- u32 flags;
- void (*init)(struct sock *);
- void (*release)(struct sock *);
- u32 (*ssthresh)(struct sock *);
- void (*cong_avoid)(struct sock *, u32, u32);
- void (*set_state)(struct sock *, u8);
- void (*cwnd_event)(struct sock *, enum tcp_ca_event);
- void (*in_ack_event)(struct sock *, u32);
- u32 (*undo_cwnd)(struct sock *);
- void (*pkts_acked)(struct sock *, const struct ack_sample *);
- u32 (*min_tso_segs)(struct sock *);
- u32 (*sndbuf_expand)(struct sock *);
- void (*cong_control)(struct sock *, const struct rate_sample *);
- size_t (*get_info)(struct sock *, u32, int *, union tcp_cc_info *);
- char name[16];
- struct module *owner;
-};
-
-struct fib_notifier_ops {
- int family;
- struct list_head list;
- unsigned int (*fib_seq_read)(struct net *);
- int (*fib_dump)(struct net *, struct notifier_block *, struct netlink_ext_ack *);
- struct module *owner;
- struct callback_head rcu;
-};
-
-struct xfrm_state;
-
-struct lwtunnel_state;
-
-struct dst_entry {
- struct net_device *dev;
- struct dst_ops *ops;
- long unsigned int _metrics;
- long unsigned int expires;
- struct xfrm_state *xfrm;
- int (*input)(struct sk_buff *);
- int (*output)(struct net *, struct sock *, struct sk_buff *);
- short unsigned int flags;
- short int obsolete;
- short unsigned int header_len;
- short unsigned int trailer_len;
- atomic_t __refcnt;
- int __use;
- long unsigned int lastuse;
- struct lwtunnel_state *lwtstate;
- struct callback_head callback_head;
- short int error;
- short int __pad;
- __u32 tclassid;
-};
-
-struct hh_cache {
- unsigned int hh_len;
- seqlock_t hh_lock;
- long unsigned int hh_data[16];
-};
-
-struct neigh_table;
-
-struct neigh_parms;
-
-struct neigh_ops;
-
-struct neighbour {
- struct neighbour *next;
- struct neigh_table *tbl;
- struct neigh_parms *parms;
- long unsigned int confirmed;
- long unsigned int updated;
- rwlock_t lock;
- refcount_t refcnt;
- unsigned int arp_queue_len_bytes;
- struct sk_buff_head arp_queue;
- struct timer_list timer;
- long unsigned int used;
- atomic_t probes;
- __u8 flags;
- __u8 nud_state;
- __u8 type;
- __u8 dead;
- u8 protocol;
- seqlock_t ha_lock;
- int: 32;
- unsigned char ha[32];
- struct hh_cache hh;
- int (*output)(struct neighbour *, struct sk_buff *);
- const struct neigh_ops *ops;
- struct list_head gc_list;
- struct callback_head rcu;
- struct net_device *dev;
- u8 primary_key[0];
-};
-
-struct ipv6_stable_secret {
- bool initialized;
- struct in6_addr secret;
-};
-
-struct ipv6_devconf {
- __s32 forwarding;
- __s32 hop_limit;
- __s32 mtu6;
- __s32 accept_ra;
- __s32 accept_redirects;
- __s32 autoconf;
- __s32 dad_transmits;
- __s32 rtr_solicits;
- __s32 rtr_solicit_interval;
- __s32 rtr_solicit_max_interval;
- __s32 rtr_solicit_delay;
- __s32 force_mld_version;
- __s32 mldv1_unsolicited_report_interval;
- __s32 mldv2_unsolicited_report_interval;
- __s32 use_tempaddr;
- __s32 temp_valid_lft;
- __s32 temp_prefered_lft;
- __s32 regen_max_retry;
- __s32 max_desync_factor;
- __s32 max_addresses;
- __s32 accept_ra_defrtr;
- __s32 accept_ra_min_hop_limit;
- __s32 accept_ra_pinfo;
- __s32 ignore_routes_with_linkdown;
- __s32 accept_ra_rtr_pref;
- __s32 rtr_probe_interval;
- __s32 accept_ra_rt_info_min_plen;
- __s32 accept_ra_rt_info_max_plen;
- __s32 proxy_ndp;
- __s32 accept_source_route;
- __s32 accept_ra_from_local;
- __s32 mc_forwarding;
- __s32 disable_ipv6;
- __s32 drop_unicast_in_l2_multicast;
- __s32 accept_dad;
- __s32 force_tllao;
- __s32 ndisc_notify;
- __s32 suppress_frag_ndisc;
- __s32 accept_ra_mtu;
- __s32 drop_unsolicited_na;
- struct ipv6_stable_secret stable_secret;
- __s32 use_oif_addrs_only;
- __s32 keep_addr_on_down;
- __s32 seg6_enabled;
- __u32 enhanced_dad;
- __u32 addr_gen_mode;
- __s32 disable_policy;
- __s32 ndisc_tclass;
- __s32 rpl_seg_enabled;
- struct ctl_table_header *sysctl_header;
-};
-
-struct nf_queue_entry;
-
-struct nf_queue_handler {
- int (*outfn)(struct nf_queue_entry *, unsigned int);
- void (*nf_hook_drop)(struct net *);
-};
-
-enum nf_log_type {
- NF_LOG_TYPE_LOG = 0,
- NF_LOG_TYPE_ULOG = 1,
- NF_LOG_TYPE_MAX = 2,
-};
-
-typedef u8 u_int8_t;
-
-struct nf_loginfo;
-
-typedef void nf_logfn(struct net *, u_int8_t, unsigned int, const struct sk_buff *, const struct net_device *, const struct net_device *, const struct nf_loginfo *, const char *);
-
-struct nf_logger {
- char *name;
- enum nf_log_type type;
- nf_logfn *logfn;
- struct module *me;
-};
-
-struct hlist_nulls_head {
- struct hlist_nulls_node *first;
-};
-
-struct ip_conntrack_stat {
- unsigned int found;
- unsigned int invalid;
- unsigned int insert;
- unsigned int insert_failed;
- unsigned int clash_resolve;
- unsigned int drop;
- unsigned int early_drop;
- unsigned int error;
- unsigned int expect_new;
- unsigned int expect_create;
- unsigned int expect_delete;
- unsigned int search_restart;
-};
-
-struct ct_pcpu {
- spinlock_t lock;
- struct hlist_nulls_head unconfirmed;
- struct hlist_nulls_head dying;
-};
-
-typedef struct {
- union {
- void *kernel;
- void *user;
- };
- bool is_kernel: 1;
-} sockptr_t;
-
-typedef enum {
- SS_FREE = 0,
- SS_UNCONNECTED = 1,
- SS_CONNECTING = 2,
- SS_CONNECTED = 3,
- SS_DISCONNECTING = 4,
-} socket_state;
-
-struct socket_wq {
- wait_queue_head_t wait;
- struct fasync_struct *fasync_list;
- long unsigned int flags;
- struct callback_head rcu;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct proto_ops;
-
-struct socket {
- socket_state state;
- short int type;
- long unsigned int flags;
- struct file *file;
- struct sock *sk;
- const struct proto_ops *ops;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct socket_wq wq;
-};
-
-typedef int (*sk_read_actor_t)(read_descriptor_t *, struct sk_buff *, unsigned int, size_t);
-
-struct proto_ops {
- int family;
- unsigned int flags;
- struct module *owner;
- int (*release)(struct socket *);
- int (*bind)(struct socket *, struct sockaddr *, int);
- int (*connect)(struct socket *, struct sockaddr *, int, int);
- int (*socketpair)(struct socket *, struct socket *);
- int (*accept)(struct socket *, struct socket *, int, bool);
- int (*getname)(struct socket *, struct sockaddr *, int);
- __poll_t (*poll)(struct file *, struct socket *, struct poll_table_struct *);
- int (*ioctl)(struct socket *, unsigned int, long unsigned int);
- int (*compat_ioctl)(struct socket *, unsigned int, long unsigned int);
- int (*gettstamp)(struct socket *, void *, bool, bool);
- int (*listen)(struct socket *, int);
- int (*shutdown)(struct socket *, int);
- int (*setsockopt)(struct socket *, int, int, sockptr_t, unsigned int);
- int (*getsockopt)(struct socket *, int, int, char *, int *);
- void (*show_fdinfo)(struct seq_file *, struct socket *);
- int (*sendmsg)(struct socket *, struct msghdr *, size_t);
- int (*recvmsg)(struct socket *, struct msghdr *, size_t, int);
- int (*mmap)(struct file *, struct socket *, struct vm_area_struct *);
- ssize_t (*sendpage)(struct socket *, struct page *, int, size_t, int);
- ssize_t (*splice_read)(struct socket *, loff_t *, struct pipe_inode_info *, size_t, unsigned int);
- int (*set_peek_off)(struct sock *, int);
- int (*peek_len)(struct socket *);
- int (*read_sock)(struct sock *, read_descriptor_t *, sk_read_actor_t);
- int (*sendpage_locked)(struct sock *, struct page *, int, size_t, int);
- int (*sendmsg_locked)(struct sock *, struct msghdr *, size_t);
- int (*set_rcvlowat)(struct sock *, int);
-};
-
-struct pipe_buf_operations;
-
-struct pipe_buffer {
- struct page *page;
- unsigned int offset;
- unsigned int len;
- const struct pipe_buf_operations *ops;
- unsigned int flags;
- long unsigned int private;
-};
-
-struct pipe_buf_operations {
- int (*confirm)(struct pipe_inode_info *, struct pipe_buffer *);
- void (*release)(struct pipe_inode_info *, struct pipe_buffer *);
- bool (*try_steal)(struct pipe_inode_info *, struct pipe_buffer *);
- bool (*get)(struct pipe_inode_info *, struct pipe_buffer *);
-};
-
-struct skb_ext {
- refcount_t refcnt;
- u8 offset[4];
- u8 chunks;
- long: 56;
- char data[0];
-};
-
-struct dql {
- unsigned int num_queued;
- unsigned int adj_limit;
- unsigned int last_obj_cnt;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- unsigned int limit;
- unsigned int num_completed;
- unsigned int prev_ovlimit;
- unsigned int prev_num_queued;
- unsigned int prev_last_obj_cnt;
- unsigned int lowest_slack;
- long unsigned int slack_start_time;
- unsigned int max_limit;
- unsigned int min_limit;
- unsigned int slack_hold_time;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct ethtool_drvinfo {
- __u32 cmd;
- char driver[32];
- char version[32];
- char fw_version[32];
- char bus_info[32];
- char erom_version[32];
- char reserved2[12];
- __u32 n_priv_flags;
- __u32 n_stats;
- __u32 testinfo_len;
- __u32 eedump_len;
- __u32 regdump_len;
-};
-
-struct ethtool_wolinfo {
- __u32 cmd;
- __u32 supported;
- __u32 wolopts;
- __u8 sopass[6];
-};
-
-struct ethtool_tunable {
- __u32 cmd;
- __u32 id;
- __u32 type_id;
- __u32 len;
- void *data[0];
-};
-
-struct ethtool_regs {
- __u32 cmd;
- __u32 version;
- __u32 len;
- __u8 data[0];
-};
-
-struct ethtool_eeprom {
- __u32 cmd;
- __u32 magic;
- __u32 offset;
- __u32 len;
- __u8 data[0];
-};
-
-struct ethtool_eee {
- __u32 cmd;
- __u32 supported;
- __u32 advertised;
- __u32 lp_advertised;
- __u32 eee_active;
- __u32 eee_enabled;
- __u32 tx_lpi_enabled;
- __u32 tx_lpi_timer;
- __u32 reserved[2];
-};
-
-struct ethtool_modinfo {
- __u32 cmd;
- __u32 type;
- __u32 eeprom_len;
- __u32 reserved[8];
-};
-
-struct ethtool_coalesce {
- __u32 cmd;
- __u32 rx_coalesce_usecs;
- __u32 rx_max_coalesced_frames;
- __u32 rx_coalesce_usecs_irq;
- __u32 rx_max_coalesced_frames_irq;
- __u32 tx_coalesce_usecs;
- __u32 tx_max_coalesced_frames;
- __u32 tx_coalesce_usecs_irq;
- __u32 tx_max_coalesced_frames_irq;
- __u32 stats_block_coalesce_usecs;
- __u32 use_adaptive_rx_coalesce;
- __u32 use_adaptive_tx_coalesce;
- __u32 pkt_rate_low;
- __u32 rx_coalesce_usecs_low;
- __u32 rx_max_coalesced_frames_low;
- __u32 tx_coalesce_usecs_low;
- __u32 tx_max_coalesced_frames_low;
- __u32 pkt_rate_high;
- __u32 rx_coalesce_usecs_high;
- __u32 rx_max_coalesced_frames_high;
- __u32 tx_coalesce_usecs_high;
- __u32 tx_max_coalesced_frames_high;
- __u32 rate_sample_interval;
-};
-
-struct ethtool_ringparam {
- __u32 cmd;
- __u32 rx_max_pending;
- __u32 rx_mini_max_pending;
- __u32 rx_jumbo_max_pending;
- __u32 tx_max_pending;
- __u32 rx_pending;
- __u32 rx_mini_pending;
- __u32 rx_jumbo_pending;
- __u32 tx_pending;
-};
-
-struct ethtool_channels {
- __u32 cmd;
- __u32 max_rx;
- __u32 max_tx;
- __u32 max_other;
- __u32 max_combined;
- __u32 rx_count;
- __u32 tx_count;
- __u32 other_count;
- __u32 combined_count;
-};
-
-struct ethtool_pauseparam {
- __u32 cmd;
- __u32 autoneg;
- __u32 rx_pause;
- __u32 tx_pause;
-};
-
-enum ethtool_link_ext_state {
- ETHTOOL_LINK_EXT_STATE_AUTONEG = 0,
- ETHTOOL_LINK_EXT_STATE_LINK_TRAINING_FAILURE = 1,
- ETHTOOL_LINK_EXT_STATE_LINK_LOGICAL_MISMATCH = 2,
- ETHTOOL_LINK_EXT_STATE_BAD_SIGNAL_INTEGRITY = 3,
- ETHTOOL_LINK_EXT_STATE_NO_CABLE = 4,
- ETHTOOL_LINK_EXT_STATE_CABLE_ISSUE = 5,
- ETHTOOL_LINK_EXT_STATE_EEPROM_ISSUE = 6,
- ETHTOOL_LINK_EXT_STATE_CALIBRATION_FAILURE = 7,
- ETHTOOL_LINK_EXT_STATE_POWER_BUDGET_EXCEEDED = 8,
- ETHTOOL_LINK_EXT_STATE_OVERHEAT = 9,
-};
-
-enum ethtool_link_ext_substate_autoneg {
- ETHTOOL_LINK_EXT_SUBSTATE_AN_NO_PARTNER_DETECTED = 1,
- ETHTOOL_LINK_EXT_SUBSTATE_AN_ACK_NOT_RECEIVED = 2,
- ETHTOOL_LINK_EXT_SUBSTATE_AN_NEXT_PAGE_EXCHANGE_FAILED = 3,
- ETHTOOL_LINK_EXT_SUBSTATE_AN_NO_PARTNER_DETECTED_FORCE_MODE = 4,
- ETHTOOL_LINK_EXT_SUBSTATE_AN_FEC_MISMATCH_DURING_OVERRIDE = 5,
- ETHTOOL_LINK_EXT_SUBSTATE_AN_NO_HCD = 6,
-};
-
-enum ethtool_link_ext_substate_link_training {
- ETHTOOL_LINK_EXT_SUBSTATE_LT_KR_FRAME_LOCK_NOT_ACQUIRED = 1,
- ETHTOOL_LINK_EXT_SUBSTATE_LT_KR_LINK_INHIBIT_TIMEOUT = 2,
- ETHTOOL_LINK_EXT_SUBSTATE_LT_KR_LINK_PARTNER_DID_NOT_SET_RECEIVER_READY = 3,
- ETHTOOL_LINK_EXT_SUBSTATE_LT_REMOTE_FAULT = 4,
-};
-
-enum ethtool_link_ext_substate_link_logical_mismatch {
- ETHTOOL_LINK_EXT_SUBSTATE_LLM_PCS_DID_NOT_ACQUIRE_BLOCK_LOCK = 1,
- ETHTOOL_LINK_EXT_SUBSTATE_LLM_PCS_DID_NOT_ACQUIRE_AM_LOCK = 2,
- ETHTOOL_LINK_EXT_SUBSTATE_LLM_PCS_DID_NOT_GET_ALIGN_STATUS = 3,
- ETHTOOL_LINK_EXT_SUBSTATE_LLM_FC_FEC_IS_NOT_LOCKED = 4,
- ETHTOOL_LINK_EXT_SUBSTATE_LLM_RS_FEC_IS_NOT_LOCKED = 5,
-};
-
-enum ethtool_link_ext_substate_bad_signal_integrity {
- ETHTOOL_LINK_EXT_SUBSTATE_BSI_LARGE_NUMBER_OF_PHYSICAL_ERRORS = 1,
- ETHTOOL_LINK_EXT_SUBSTATE_BSI_UNSUPPORTED_RATE = 2,
-};
-
-enum ethtool_link_ext_substate_cable_issue {
- ETHTOOL_LINK_EXT_SUBSTATE_CI_UNSUPPORTED_CABLE = 1,
- ETHTOOL_LINK_EXT_SUBSTATE_CI_CABLE_TEST_FAILURE = 2,
-};
-
-struct ethtool_test {
- __u32 cmd;
- __u32 flags;
- __u32 reserved;
- __u32 len;
- __u64 data[0];
-};
-
-struct ethtool_stats {
- __u32 cmd;
- __u32 n_stats;
- __u64 data[0];
-};
-
-struct ethtool_tcpip4_spec {
- __be32 ip4src;
- __be32 ip4dst;
- __be16 psrc;
- __be16 pdst;
- __u8 tos;
-};
-
-struct ethtool_ah_espip4_spec {
- __be32 ip4src;
- __be32 ip4dst;
- __be32 spi;
- __u8 tos;
-};
-
-struct ethtool_usrip4_spec {
- __be32 ip4src;
- __be32 ip4dst;
- __be32 l4_4_bytes;
- __u8 tos;
- __u8 ip_ver;
- __u8 proto;
-};
-
-struct ethtool_tcpip6_spec {
- __be32 ip6src[4];
- __be32 ip6dst[4];
- __be16 psrc;
- __be16 pdst;
- __u8 tclass;
-};
-
-struct ethtool_ah_espip6_spec {
- __be32 ip6src[4];
- __be32 ip6dst[4];
- __be32 spi;
- __u8 tclass;
-};
-
-struct ethtool_usrip6_spec {
- __be32 ip6src[4];
- __be32 ip6dst[4];
- __be32 l4_4_bytes;
- __u8 tclass;
- __u8 l4_proto;
-};
-
-union ethtool_flow_union {
- struct ethtool_tcpip4_spec tcp_ip4_spec;
- struct ethtool_tcpip4_spec udp_ip4_spec;
- struct ethtool_tcpip4_spec sctp_ip4_spec;
- struct ethtool_ah_espip4_spec ah_ip4_spec;
- struct ethtool_ah_espip4_spec esp_ip4_spec;
- struct ethtool_usrip4_spec usr_ip4_spec;
- struct ethtool_tcpip6_spec tcp_ip6_spec;
- struct ethtool_tcpip6_spec udp_ip6_spec;
- struct ethtool_tcpip6_spec sctp_ip6_spec;
- struct ethtool_ah_espip6_spec ah_ip6_spec;
- struct ethtool_ah_espip6_spec esp_ip6_spec;
- struct ethtool_usrip6_spec usr_ip6_spec;
- struct ethhdr ether_spec;
- __u8 hdata[52];
-};
-
-struct ethtool_flow_ext {
- __u8 padding[2];
- unsigned char h_dest[6];
- __be16 vlan_etype;
- __be16 vlan_tci;
- __be32 data[2];
-};
-
-struct ethtool_rx_flow_spec {
- __u32 flow_type;
- union ethtool_flow_union h_u;
- struct ethtool_flow_ext h_ext;
- union ethtool_flow_union m_u;
- struct ethtool_flow_ext m_ext;
- __u64 ring_cookie;
- __u32 location;
-};
-
-struct ethtool_rxnfc {
- __u32 cmd;
- __u32 flow_type;
- __u64 data;
- struct ethtool_rx_flow_spec fs;
- union {
- __u32 rule_cnt;
- __u32 rss_context;
- };
- __u32 rule_locs[0];
-};
-
-struct ethtool_flash {
- __u32 cmd;
- __u32 region;
- char data[128];
-};
-
-struct ethtool_dump {
- __u32 cmd;
- __u32 version;
- __u32 flag;
- __u32 len;
- __u8 data[0];
-};
-
-struct ethtool_ts_info {
- __u32 cmd;
- __u32 so_timestamping;
- __s32 phc_index;
- __u32 tx_types;
- __u32 tx_reserved[3];
- __u32 rx_filters;
- __u32 rx_reserved[3];
-};
-
-struct ethtool_fecparam {
- __u32 cmd;
- __u32 active_fec;
- __u32 fec;
- __u32 reserved;
-};
-
-struct ethtool_link_settings {
- __u32 cmd;
- __u32 speed;
- __u8 duplex;
- __u8 port;
- __u8 phy_address;
- __u8 autoneg;
- __u8 mdio_support;
- __u8 eth_tp_mdix;
- __u8 eth_tp_mdix_ctrl;
- __s8 link_mode_masks_nwords;
- __u8 transceiver;
- __u8 master_slave_cfg;
- __u8 master_slave_state;
- __u8 reserved1[1];
- __u32 reserved[7];
- __u32 link_mode_masks[0];
-};
-
-enum ethtool_phys_id_state {
- ETHTOOL_ID_INACTIVE = 0,
- ETHTOOL_ID_ACTIVE = 1,
- ETHTOOL_ID_ON = 2,
- ETHTOOL_ID_OFF = 3,
-};
-
-struct ethtool_link_ext_state_info {
- enum ethtool_link_ext_state link_ext_state;
- union {
- enum ethtool_link_ext_substate_autoneg autoneg;
- enum ethtool_link_ext_substate_link_training link_training;
- enum ethtool_link_ext_substate_link_logical_mismatch link_logical_mismatch;
- enum ethtool_link_ext_substate_bad_signal_integrity bad_signal_integrity;
- enum ethtool_link_ext_substate_cable_issue cable_issue;
- u8 __link_ext_substate;
- };
-};
-
-struct ethtool_link_ksettings {
- struct ethtool_link_settings base;
- struct {
- long unsigned int supported[2];
- long unsigned int advertising[2];
- long unsigned int lp_advertising[2];
- } link_modes;
-};
-
-struct ethtool_pause_stats {
- u64 tx_pause_frames;
- u64 rx_pause_frames;
-};
-
-struct ethtool_ops {
- u32 supported_coalesce_params;
- void (*get_drvinfo)(struct net_device *, struct ethtool_drvinfo *);
- int (*get_regs_len)(struct net_device *);
- void (*get_regs)(struct net_device *, struct ethtool_regs *, void *);
- void (*get_wol)(struct net_device *, struct ethtool_wolinfo *);
- int (*set_wol)(struct net_device *, struct ethtool_wolinfo *);
- u32 (*get_msglevel)(struct net_device *);
- void (*set_msglevel)(struct net_device *, u32);
- int (*nway_reset)(struct net_device *);
- u32 (*get_link)(struct net_device *);
- int (*get_link_ext_state)(struct net_device *, struct ethtool_link_ext_state_info *);
- int (*get_eeprom_len)(struct net_device *);
- int (*get_eeprom)(struct net_device *, struct ethtool_eeprom *, u8 *);
- int (*set_eeprom)(struct net_device *, struct ethtool_eeprom *, u8 *);
- int (*get_coalesce)(struct net_device *, struct ethtool_coalesce *);
- int (*set_coalesce)(struct net_device *, struct ethtool_coalesce *);
- void (*get_ringparam)(struct net_device *, struct ethtool_ringparam *);
- int (*set_ringparam)(struct net_device *, struct ethtool_ringparam *);
- void (*get_pause_stats)(struct net_device *, struct ethtool_pause_stats *);
- void (*get_pauseparam)(struct net_device *, struct ethtool_pauseparam *);
- int (*set_pauseparam)(struct net_device *, struct ethtool_pauseparam *);
- void (*self_test)(struct net_device *, struct ethtool_test *, u64 *);
- void (*get_strings)(struct net_device *, u32, u8 *);
- int (*set_phys_id)(struct net_device *, enum ethtool_phys_id_state);
- void (*get_ethtool_stats)(struct net_device *, struct ethtool_stats *, u64 *);
- int (*begin)(struct net_device *);
- void (*complete)(struct net_device *);
- u32 (*get_priv_flags)(struct net_device *);
- int (*set_priv_flags)(struct net_device *, u32);
- int (*get_sset_count)(struct net_device *, int);
- int (*get_rxnfc)(struct net_device *, struct ethtool_rxnfc *, u32 *);
- int (*set_rxnfc)(struct net_device *, struct ethtool_rxnfc *);
- int (*flash_device)(struct net_device *, struct ethtool_flash *);
- int (*reset)(struct net_device *, u32 *);
- u32 (*get_rxfh_key_size)(struct net_device *);
- u32 (*get_rxfh_indir_size)(struct net_device *);
- int (*get_rxfh)(struct net_device *, u32 *, u8 *, u8 *);
- int (*set_rxfh)(struct net_device *, const u32 *, const u8 *, const u8);
- int (*get_rxfh_context)(struct net_device *, u32 *, u8 *, u8 *, u32);
- int (*set_rxfh_context)(struct net_device *, const u32 *, const u8 *, const u8, u32 *, bool);
- void (*get_channels)(struct net_device *, struct ethtool_channels *);
- int (*set_channels)(struct net_device *, struct ethtool_channels *);
- int (*get_dump_flag)(struct net_device *, struct ethtool_dump *);
- int (*get_dump_data)(struct net_device *, struct ethtool_dump *, void *);
- int (*set_dump)(struct net_device *, struct ethtool_dump *);
- int (*get_ts_info)(struct net_device *, struct ethtool_ts_info *);
- int (*get_module_info)(struct net_device *, struct ethtool_modinfo *);
- int (*get_module_eeprom)(struct net_device *, struct ethtool_eeprom *, u8 *);
- int (*get_eee)(struct net_device *, struct ethtool_eee *);
- int (*set_eee)(struct net_device *, struct ethtool_eee *);
- int (*get_tunable)(struct net_device *, const struct ethtool_tunable *, void *);
- int (*set_tunable)(struct net_device *, const struct ethtool_tunable *, const void *);
- int (*get_per_queue_coalesce)(struct net_device *, u32, struct ethtool_coalesce *);
- int (*set_per_queue_coalesce)(struct net_device *, u32, struct ethtool_coalesce *);
- int (*get_link_ksettings)(struct net_device *, struct ethtool_link_ksettings *);
- int (*set_link_ksettings)(struct net_device *, const struct ethtool_link_ksettings *);
- int (*get_fecparam)(struct net_device *, struct ethtool_fecparam *);
- int (*set_fecparam)(struct net_device *, struct ethtool_fecparam *);
- void (*get_ethtool_phy_stats)(struct net_device *, struct ethtool_stats *, u64 *);
- int (*get_phy_tunable)(struct net_device *, const struct ethtool_tunable *, void *);
- int (*set_phy_tunable)(struct net_device *, const struct ethtool_tunable *, const void *);
-};
-
-struct netlink_ext_ack {
- const char *_msg;
- const struct nlattr *bad_attr;
- const struct nla_policy *policy;
- u8 cookie[20];
- u8 cookie_len;
-};
-
-struct ieee_ets {
- __u8 willing;
- __u8 ets_cap;
- __u8 cbs;
- __u8 tc_tx_bw[8];
- __u8 tc_rx_bw[8];
- __u8 tc_tsa[8];
- __u8 prio_tc[8];
- __u8 tc_reco_bw[8];
- __u8 tc_reco_tsa[8];
- __u8 reco_prio_tc[8];
-};
-
-struct ieee_maxrate {
- __u64 tc_maxrate[8];
-};
-
-struct ieee_qcn {
- __u8 rpg_enable[8];
- __u32 rppp_max_rps[8];
- __u32 rpg_time_reset[8];
- __u32 rpg_byte_reset[8];
- __u32 rpg_threshold[8];
- __u32 rpg_max_rate[8];
- __u32 rpg_ai_rate[8];
- __u32 rpg_hai_rate[8];
- __u32 rpg_gd[8];
- __u32 rpg_min_dec_fac[8];
- __u32 rpg_min_rate[8];
- __u32 cndd_state_machine[8];
-};
-
-struct ieee_qcn_stats {
- __u64 rppp_rp_centiseconds[8];
- __u32 rppp_created_rps[8];
-};
-
-struct ieee_pfc {
- __u8 pfc_cap;
- __u8 pfc_en;
- __u8 mbc;
- __u16 delay;
- __u64 requests[8];
- __u64 indications[8];
-};
-
-struct dcbnl_buffer {
- __u8 prio2buffer[8];
- __u32 buffer_size[8];
- __u32 total_size;
-};
-
-struct cee_pg {
- __u8 willing;
- __u8 error;
- __u8 pg_en;
- __u8 tcs_supported;
- __u8 pg_bw[8];
- __u8 prio_pg[8];
-};
-
-struct cee_pfc {
- __u8 willing;
- __u8 error;
- __u8 pfc_en;
- __u8 tcs_supported;
-};
-
-struct dcb_app {
- __u8 selector;
- __u8 priority;
- __u16 protocol;
-};
-
-struct dcb_peer_app_info {
- __u8 willing;
- __u8 error;
-};
-
-struct dcbnl_rtnl_ops {
- int (*ieee_getets)(struct net_device *, struct ieee_ets *);
- int (*ieee_setets)(struct net_device *, struct ieee_ets *);
- int (*ieee_getmaxrate)(struct net_device *, struct ieee_maxrate *);
- int (*ieee_setmaxrate)(struct net_device *, struct ieee_maxrate *);
- int (*ieee_getqcn)(struct net_device *, struct ieee_qcn *);
- int (*ieee_setqcn)(struct net_device *, struct ieee_qcn *);
- int (*ieee_getqcnstats)(struct net_device *, struct ieee_qcn_stats *);
- int (*ieee_getpfc)(struct net_device *, struct ieee_pfc *);
- int (*ieee_setpfc)(struct net_device *, struct ieee_pfc *);
- int (*ieee_getapp)(struct net_device *, struct dcb_app *);
- int (*ieee_setapp)(struct net_device *, struct dcb_app *);
- int (*ieee_delapp)(struct net_device *, struct dcb_app *);
- int (*ieee_peer_getets)(struct net_device *, struct ieee_ets *);
- int (*ieee_peer_getpfc)(struct net_device *, struct ieee_pfc *);
- u8 (*getstate)(struct net_device *);
- u8 (*setstate)(struct net_device *, u8);
- void (*getpermhwaddr)(struct net_device *, u8 *);
- void (*setpgtccfgtx)(struct net_device *, int, u8, u8, u8, u8);
- void (*setpgbwgcfgtx)(struct net_device *, int, u8);
- void (*setpgtccfgrx)(struct net_device *, int, u8, u8, u8, u8);
- void (*setpgbwgcfgrx)(struct net_device *, int, u8);
- void (*getpgtccfgtx)(struct net_device *, int, u8 *, u8 *, u8 *, u8 *);
- void (*getpgbwgcfgtx)(struct net_device *, int, u8 *);
- void (*getpgtccfgrx)(struct net_device *, int, u8 *, u8 *, u8 *, u8 *);
- void (*getpgbwgcfgrx)(struct net_device *, int, u8 *);
- void (*setpfccfg)(struct net_device *, int, u8);
- void (*getpfccfg)(struct net_device *, int, u8 *);
- u8 (*setall)(struct net_device *);
- u8 (*getcap)(struct net_device *, int, u8 *);
- int (*getnumtcs)(struct net_device *, int, u8 *);
- int (*setnumtcs)(struct net_device *, int, u8);
- u8 (*getpfcstate)(struct net_device *);
- void (*setpfcstate)(struct net_device *, u8);
- void (*getbcncfg)(struct net_device *, int, u32 *);
- void (*setbcncfg)(struct net_device *, int, u32);
- void (*getbcnrp)(struct net_device *, int, u8 *);
- void (*setbcnrp)(struct net_device *, int, u8);
- int (*setapp)(struct net_device *, u8, u16, u8);
- int (*getapp)(struct net_device *, u8, u16);
- u8 (*getfeatcfg)(struct net_device *, int, u8 *);
- u8 (*setfeatcfg)(struct net_device *, int, u8);
- u8 (*getdcbx)(struct net_device *);
- u8 (*setdcbx)(struct net_device *, u8);
- int (*peer_getappinfo)(struct net_device *, struct dcb_peer_app_info *, u16 *);
- int (*peer_getapptable)(struct net_device *, struct dcb_app *);
- int (*cee_peer_getpg)(struct net_device *, struct cee_pg *);
- int (*cee_peer_getpfc)(struct net_device *, struct cee_pfc *);
- int (*dcbnl_getbuffer)(struct net_device *, struct dcbnl_buffer *);
- int (*dcbnl_setbuffer)(struct net_device *, struct dcbnl_buffer *);
-};
-
-struct netprio_map {
- struct callback_head rcu;
- u32 priomap_len;
- u32 priomap[0];
-};
-
-struct xdp_mem_info {
- u32 type;
- u32 id;
-};
-
-struct xdp_rxq_info {
- struct net_device *dev;
- u32 queue_index;
- u32 reg_state;
- struct xdp_mem_info mem;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct xdp_frame {
- void *data;
- u16 len;
- u16 headroom;
- u32 metasize: 8;
- u32 frame_sz: 24;
- struct xdp_mem_info mem;
- struct net_device *dev_rx;
-};
-
-struct nlmsghdr {
- __u32 nlmsg_len;
- __u16 nlmsg_type;
- __u16 nlmsg_flags;
- __u32 nlmsg_seq;
- __u32 nlmsg_pid;
-};
-
-struct nlattr {
- __u16 nla_len;
- __u16 nla_type;
-};
-
-struct netlink_range_validation;
-
-struct netlink_range_validation_signed;
-
-struct nla_policy {
- u8 type;
- u8 validation_type;
- u16 len;
- union {
- const u32 bitfield32_valid;
- const u32 mask;
- const char *reject_message;
- const struct nla_policy *nested_policy;
- struct netlink_range_validation *range;
- struct netlink_range_validation_signed *range_signed;
- struct {
- s16 min;
- s16 max;
- };
- int (*validate)(const struct nlattr *, struct netlink_ext_ack *);
- u16 strict_start_type;
- };
-};
-
-struct netlink_callback {
- struct sk_buff *skb;
- const struct nlmsghdr *nlh;
- int (*dump)(struct sk_buff *, struct netlink_callback *);
- int (*done)(struct netlink_callback *);
- void *data;
- struct module *module;
- struct netlink_ext_ack *extack;
- u16 family;
- u16 answer_flags;
- u32 min_dump_alloc;
- unsigned int prev_seq;
- unsigned int seq;
- bool strict_check;
- union {
- u8 ctx[48];
- long int args[6];
- };
-};
-
-struct ndmsg {
- __u8 ndm_family;
- __u8 ndm_pad1;
- __u16 ndm_pad2;
- __s32 ndm_ifindex;
- __u16 ndm_state;
- __u8 ndm_flags;
- __u8 ndm_type;
-};
-
-struct rtnl_link_stats64 {
- __u64 rx_packets;
- __u64 tx_packets;
- __u64 rx_bytes;
- __u64 tx_bytes;
- __u64 rx_errors;
- __u64 tx_errors;
- __u64 rx_dropped;
- __u64 tx_dropped;
- __u64 multicast;
- __u64 collisions;
- __u64 rx_length_errors;
- __u64 rx_over_errors;
- __u64 rx_crc_errors;
- __u64 rx_frame_errors;
- __u64 rx_fifo_errors;
- __u64 rx_missed_errors;
- __u64 tx_aborted_errors;
- __u64 tx_carrier_errors;
- __u64 tx_fifo_errors;
- __u64 tx_heartbeat_errors;
- __u64 tx_window_errors;
- __u64 rx_compressed;
- __u64 tx_compressed;
- __u64 rx_nohandler;
-};
-
-struct ifla_vf_guid {
- __u32 vf;
- __u64 guid;
-};
-
-struct ifla_vf_stats {
- __u64 rx_packets;
- __u64 tx_packets;
- __u64 rx_bytes;
- __u64 tx_bytes;
- __u64 broadcast;
- __u64 multicast;
- __u64 rx_dropped;
- __u64 tx_dropped;
-};
-
-struct ifla_vf_info {
- __u32 vf;
- __u8 mac[32];
- __u32 vlan;
- __u32 qos;
- __u32 spoofchk;
- __u32 linkstate;
- __u32 min_tx_rate;
- __u32 max_tx_rate;
- __u32 rss_query_en;
- __u32 trusted;
- __be16 vlan_proto;
-};
-
-struct tc_stats {
- __u64 bytes;
- __u32 packets;
- __u32 drops;
- __u32 overlimits;
- __u32 bps;
- __u32 pps;
- __u32 qlen;
- __u32 backlog;
-};
-
-struct tc_sizespec {
- unsigned char cell_log;
- unsigned char size_log;
- short int cell_align;
- int overhead;
- unsigned int linklayer;
- unsigned int mpu;
- unsigned int mtu;
- unsigned int tsize;
-};
-
-enum netdev_tx {
- __NETDEV_TX_MIN = 2147483648,
- NETDEV_TX_OK = 0,
- NETDEV_TX_BUSY = 16,
-};
-
-typedef enum netdev_tx netdev_tx_t;
-
-struct header_ops {
- int (*create)(struct sk_buff *, struct net_device *, short unsigned int, const void *, const void *, unsigned int);
- int (*parse)(const struct sk_buff *, unsigned char *);
- int (*cache)(const struct neighbour *, struct hh_cache *, __be16);
- void (*cache_update)(struct hh_cache *, const struct net_device *, const unsigned char *);
- bool (*validate)(const char *, unsigned int);
- __be16 (*parse_protocol)(const struct sk_buff *);
-};
-
-struct xsk_buff_pool;
-
-struct netdev_queue {
- struct net_device *dev;
- struct Qdisc *qdisc;
- struct Qdisc *qdisc_sleeping;
- struct kobject kobj;
- int numa_node;
- long unsigned int tx_maxrate;
- long unsigned int trans_timeout;
- struct net_device *sb_dev;
- struct xsk_buff_pool *pool;
- spinlock_t _xmit_lock;
- int xmit_lock_owner;
- long unsigned int trans_start;
- long unsigned int state;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct dql dql;
-};
-
-struct qdisc_skb_head {
- struct sk_buff *head;
- struct sk_buff *tail;
- __u32 qlen;
- spinlock_t lock;
-};
-
-struct gnet_stats_basic_packed {
- __u64 bytes;
- __u64 packets;
-};
-
-struct gnet_stats_queue {
- __u32 qlen;
- __u32 backlog;
- __u32 drops;
- __u32 requeues;
- __u32 overlimits;
-};
-
-struct Qdisc_ops;
-
-struct qdisc_size_table;
-
-struct net_rate_estimator;
-
-struct gnet_stats_basic_cpu;
-
-struct Qdisc {
- int (*enqueue)(struct sk_buff *, struct Qdisc *, struct sk_buff **);
- struct sk_buff * (*dequeue)(struct Qdisc *);
- unsigned int flags;
- u32 limit;
- const struct Qdisc_ops *ops;
- struct qdisc_size_table *stab;
- struct hlist_node hash;
- u32 handle;
- u32 parent;
- struct netdev_queue *dev_queue;
- struct net_rate_estimator *rate_est;
- struct gnet_stats_basic_cpu *cpu_bstats;
- struct gnet_stats_queue *cpu_qstats;
- int pad;
- refcount_t refcnt;
- long: 64;
- long: 64;
- long: 64;
- struct sk_buff_head gso_skb;
- struct qdisc_skb_head q;
- struct gnet_stats_basic_packed bstats;
- seqcount_t running;
- struct gnet_stats_queue qstats;
- long unsigned int state;
- struct Qdisc *next_sched;
- struct sk_buff_head skb_bad_txq;
- spinlock_t busylock;
- spinlock_t seqlock;
- bool empty;
- struct callback_head rcu;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long int privdata[0];
-};
-
-struct rps_map {
- unsigned int len;
- struct callback_head rcu;
- u16 cpus[0];
-};
-
-struct rps_dev_flow {
- u16 cpu;
- u16 filter;
- unsigned int last_qtail;
-};
-
-struct rps_dev_flow_table {
- unsigned int mask;
- struct callback_head rcu;
- struct rps_dev_flow flows[0];
-};
-
-struct netdev_rx_queue {
- struct rps_map *rps_map;
- struct rps_dev_flow_table *rps_flow_table;
- struct kobject kobj;
- struct net_device *dev;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct xdp_rxq_info xdp_rxq;
- struct xsk_buff_pool *pool;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct xps_map {
- unsigned int len;
- unsigned int alloc_len;
- struct callback_head rcu;
- u16 queues[0];
-};
-
-struct xps_dev_maps {
- struct callback_head rcu;
- struct xps_map *attr_map[0];
-};
-
-struct netdev_fcoe_hbainfo {
- char manufacturer[64];
- char serial_number[64];
- char hardware_version[64];
- char driver_version[64];
- char optionrom_version[64];
- char firmware_version[64];
- char model[256];
- char model_description[256];
-};
-
-struct netdev_phys_item_id {
- unsigned char id[32];
- unsigned char id_len;
-};
-
-enum tc_setup_type {
- TC_SETUP_QDISC_MQPRIO = 0,
- TC_SETUP_CLSU32 = 1,
- TC_SETUP_CLSFLOWER = 2,
- TC_SETUP_CLSMATCHALL = 3,
- TC_SETUP_CLSBPF = 4,
- TC_SETUP_BLOCK = 5,
- TC_SETUP_QDISC_CBS = 6,
- TC_SETUP_QDISC_RED = 7,
- TC_SETUP_QDISC_PRIO = 8,
- TC_SETUP_QDISC_MQ = 9,
- TC_SETUP_QDISC_ETF = 10,
- TC_SETUP_ROOT_QDISC = 11,
- TC_SETUP_QDISC_GRED = 12,
- TC_SETUP_QDISC_TAPRIO = 13,
- TC_SETUP_FT = 14,
- TC_SETUP_QDISC_ETS = 15,
- TC_SETUP_QDISC_TBF = 16,
- TC_SETUP_QDISC_FIFO = 17,
-};
-
-enum bpf_netdev_command {
- XDP_SETUP_PROG = 0,
- XDP_SETUP_PROG_HW = 1,
- BPF_OFFLOAD_MAP_ALLOC = 2,
- BPF_OFFLOAD_MAP_FREE = 3,
- XDP_SETUP_XSK_POOL = 4,
-};
-
-struct netdev_bpf {
- enum bpf_netdev_command command;
- union {
- struct {
- u32 flags;
- struct bpf_prog *prog;
- struct netlink_ext_ack *extack;
- };
- struct {
- struct bpf_offloaded_map *offmap;
- };
- struct {
- struct xsk_buff_pool *pool;
- u16 queue_id;
- } xsk;
- };
-};
-
-struct xfrmdev_ops {
- int (*xdo_dev_state_add)(struct xfrm_state *);
- void (*xdo_dev_state_delete)(struct xfrm_state *);
- void (*xdo_dev_state_free)(struct xfrm_state *);
- bool (*xdo_dev_offload_ok)(struct sk_buff *, struct xfrm_state *);
- void (*xdo_dev_state_advance_esn)(struct xfrm_state *);
-};
-
-struct dev_ifalias {
- struct callback_head rcuhead;
- char ifalias[0];
-};
-
-struct netdev_name_node {
- struct hlist_node hlist;
- struct list_head list;
- struct net_device *dev;
- const char *name;
-};
-
-struct udp_tunnel_info;
-
-struct devlink_port;
-
-struct ip_tunnel_parm;
-
-struct net_device_ops {
- int (*ndo_init)(struct net_device *);
- void (*ndo_uninit)(struct net_device *);
- int (*ndo_open)(struct net_device *);
- int (*ndo_stop)(struct net_device *);
- netdev_tx_t (*ndo_start_xmit)(struct sk_buff *, struct net_device *);
- netdev_features_t (*ndo_features_check)(struct sk_buff *, struct net_device *, netdev_features_t);
- u16 (*ndo_select_queue)(struct net_device *, struct sk_buff *, struct net_device *);
- void (*ndo_change_rx_flags)(struct net_device *, int);
- void (*ndo_set_rx_mode)(struct net_device *);
- int (*ndo_set_mac_address)(struct net_device *, void *);
- int (*ndo_validate_addr)(struct net_device *);
- int (*ndo_do_ioctl)(struct net_device *, struct ifreq *, int);
- int (*ndo_set_config)(struct net_device *, struct ifmap *);
- int (*ndo_change_mtu)(struct net_device *, int);
- int (*ndo_neigh_setup)(struct net_device *, struct neigh_parms *);
- void (*ndo_tx_timeout)(struct net_device *, unsigned int);
- void (*ndo_get_stats64)(struct net_device *, struct rtnl_link_stats64 *);
- bool (*ndo_has_offload_stats)(const struct net_device *, int);
- int (*ndo_get_offload_stats)(int, const struct net_device *, void *);
- struct net_device_stats * (*ndo_get_stats)(struct net_device *);
- int (*ndo_vlan_rx_add_vid)(struct net_device *, __be16, u16);
- int (*ndo_vlan_rx_kill_vid)(struct net_device *, __be16, u16);
- void (*ndo_poll_controller)(struct net_device *);
- int (*ndo_netpoll_setup)(struct net_device *, struct netpoll_info *);
- void (*ndo_netpoll_cleanup)(struct net_device *);
- int (*ndo_set_vf_mac)(struct net_device *, int, u8 *);
- int (*ndo_set_vf_vlan)(struct net_device *, int, u16, u8, __be16);
- int (*ndo_set_vf_rate)(struct net_device *, int, int, int);
- int (*ndo_set_vf_spoofchk)(struct net_device *, int, bool);
- int (*ndo_set_vf_trust)(struct net_device *, int, bool);
- int (*ndo_get_vf_config)(struct net_device *, int, struct ifla_vf_info *);
- int (*ndo_set_vf_link_state)(struct net_device *, int, int);
- int (*ndo_get_vf_stats)(struct net_device *, int, struct ifla_vf_stats *);
- int (*ndo_set_vf_port)(struct net_device *, int, struct nlattr **);
- int (*ndo_get_vf_port)(struct net_device *, int, struct sk_buff *);
- int (*ndo_get_vf_guid)(struct net_device *, int, struct ifla_vf_guid *, struct ifla_vf_guid *);
- int (*ndo_set_vf_guid)(struct net_device *, int, u64, int);
- int (*ndo_set_vf_rss_query_en)(struct net_device *, int, bool);
- int (*ndo_setup_tc)(struct net_device *, enum tc_setup_type, void *);
- int (*ndo_fcoe_enable)(struct net_device *);
- int (*ndo_fcoe_disable)(struct net_device *);
- int (*ndo_fcoe_ddp_setup)(struct net_device *, u16, struct scatterlist *, unsigned int);
- int (*ndo_fcoe_ddp_done)(struct net_device *, u16);
- int (*ndo_fcoe_ddp_target)(struct net_device *, u16, struct scatterlist *, unsigned int);
- int (*ndo_fcoe_get_hbainfo)(struct net_device *, struct netdev_fcoe_hbainfo *);
- int (*ndo_fcoe_get_wwn)(struct net_device *, u64 *, int);
- int (*ndo_rx_flow_steer)(struct net_device *, const struct sk_buff *, u16, u32);
- int (*ndo_add_slave)(struct net_device *, struct net_device *, struct netlink_ext_ack *);
- int (*ndo_del_slave)(struct net_device *, struct net_device *);
- struct net_device * (*ndo_get_xmit_slave)(struct net_device *, struct sk_buff *, bool);
- netdev_features_t (*ndo_fix_features)(struct net_device *, netdev_features_t);
- int (*ndo_set_features)(struct net_device *, netdev_features_t);
- int (*ndo_neigh_construct)(struct net_device *, struct neighbour *);
- void (*ndo_neigh_destroy)(struct net_device *, struct neighbour *);
- int (*ndo_fdb_add)(struct ndmsg *, struct nlattr **, struct net_device *, const unsigned char *, u16, u16, struct netlink_ext_ack *);
- int (*ndo_fdb_del)(struct ndmsg *, struct nlattr **, struct net_device *, const unsigned char *, u16);
- int (*ndo_fdb_dump)(struct sk_buff *, struct netlink_callback *, struct net_device *, struct net_device *, int *);
- int (*ndo_fdb_get)(struct sk_buff *, struct nlattr **, struct net_device *, const unsigned char *, u16, u32, u32, struct netlink_ext_ack *);
- int (*ndo_bridge_setlink)(struct net_device *, struct nlmsghdr *, u16, struct netlink_ext_ack *);
- int (*ndo_bridge_getlink)(struct sk_buff *, u32, u32, struct net_device *, u32, int);
- int (*ndo_bridge_dellink)(struct net_device *, struct nlmsghdr *, u16);
- int (*ndo_change_carrier)(struct net_device *, bool);
- int (*ndo_get_phys_port_id)(struct net_device *, struct netdev_phys_item_id *);
- int (*ndo_get_port_parent_id)(struct net_device *, struct netdev_phys_item_id *);
- int (*ndo_get_phys_port_name)(struct net_device *, char *, size_t);
- void (*ndo_udp_tunnel_add)(struct net_device *, struct udp_tunnel_info *);
- void (*ndo_udp_tunnel_del)(struct net_device *, struct udp_tunnel_info *);
- void * (*ndo_dfwd_add_station)(struct net_device *, struct net_device *);
- void (*ndo_dfwd_del_station)(struct net_device *, void *);
- int (*ndo_set_tx_maxrate)(struct net_device *, int, u32);
- int (*ndo_get_iflink)(const struct net_device *);
- int (*ndo_change_proto_down)(struct net_device *, bool);
- int (*ndo_fill_metadata_dst)(struct net_device *, struct sk_buff *);
- void (*ndo_set_rx_headroom)(struct net_device *, int);
- int (*ndo_bpf)(struct net_device *, struct netdev_bpf *);
- int (*ndo_xdp_xmit)(struct net_device *, int, struct xdp_frame **, u32);
- int (*ndo_xsk_wakeup)(struct net_device *, u32, u32);
- struct devlink_port * (*ndo_get_devlink_port)(struct net_device *);
- int (*ndo_tunnel_ctl)(struct net_device *, struct ip_tunnel_parm *, int);
- struct net_device * (*ndo_get_peer_dev)(struct net_device *);
-};
-
-struct neigh_parms {
- possible_net_t net;
- struct net_device *dev;
- struct list_head list;
- int (*neigh_setup)(struct neighbour *);
- struct neigh_table *tbl;
- void *sysctl_table;
- int dead;
- refcount_t refcnt;
- struct callback_head callback_head;
- int reachable_time;
- int data[13];
- long unsigned int data_state[1];
-};
-
-struct pcpu_lstats {
- u64_stats_t packets;
- u64_stats_t bytes;
- struct u64_stats_sync syncp;
-};
-
-struct pcpu_sw_netstats {
- u64 rx_packets;
- u64 rx_bytes;
- u64 tx_packets;
- u64 tx_bytes;
- struct u64_stats_sync syncp;
-};
-
-struct iw_request_info;
-
-union iwreq_data;
-
-typedef int (*iw_handler)(struct net_device *, struct iw_request_info *, union iwreq_data *, char *);
-
-struct iw_priv_args;
-
-struct iw_statistics;
-
-struct iw_handler_def {
- const iw_handler *standard;
- __u16 num_standard;
- __u16 num_private;
- __u16 num_private_args;
- const iw_handler *private;
- const struct iw_priv_args *private_args;
- struct iw_statistics * (*get_wireless_stats)(struct net_device *);
-};
-
-struct l3mdev_ops {
- u32 (*l3mdev_fib_table)(const struct net_device *);
- struct sk_buff * (*l3mdev_l3_rcv)(struct net_device *, struct sk_buff *, u16);
- struct sk_buff * (*l3mdev_l3_out)(struct net_device *, struct sock *, struct sk_buff *, u16);
- struct dst_entry * (*l3mdev_link_scope_lookup)(const struct net_device *, struct flowi6 *);
-};
-
-struct nd_opt_hdr;
-
-struct ndisc_options;
-
-struct prefix_info;
-
-struct ndisc_ops {
- int (*is_useropt)(u8);
- int (*parse_options)(const struct net_device *, struct nd_opt_hdr *, struct ndisc_options *);
- void (*update)(const struct net_device *, struct neighbour *, u32, u8, const struct ndisc_options *);
- int (*opt_addr_space)(const struct net_device *, u8, struct neighbour *, u8 *, u8 **);
- void (*fill_addr_option)(const struct net_device *, struct sk_buff *, u8, const u8 *);
- void (*prefix_rcv_add_addr)(struct net *, struct net_device *, const struct prefix_info *, struct inet6_dev *, struct in6_addr *, int, u32, bool, bool, __u32, u32, bool);
-};
-
-enum tls_offload_ctx_dir {
- TLS_OFFLOAD_CTX_DIR_RX = 0,
- TLS_OFFLOAD_CTX_DIR_TX = 1,
-};
-
-struct tls_crypto_info;
-
-struct tls_context;
-
-struct tlsdev_ops {
- int (*tls_dev_add)(struct net_device *, struct sock *, enum tls_offload_ctx_dir, struct tls_crypto_info *, u32);
- void (*tls_dev_del)(struct net_device *, struct tls_context *, enum tls_offload_ctx_dir);
- int (*tls_dev_resync)(struct net_device *, struct sock *, u32, u8 *, enum tls_offload_ctx_dir);
-};
-
-struct ipv6_devstat {
- struct proc_dir_entry *proc_dir_entry;
- struct ipstats_mib *ipv6;
- struct icmpv6_mib_device *icmpv6dev;
- struct icmpv6msg_mib_device *icmpv6msgdev;
-};
-
-struct ifmcaddr6;
-
-struct ifacaddr6;
-
-struct inet6_dev {
- struct net_device *dev;
- struct list_head addr_list;
- struct ifmcaddr6 *mc_list;
- struct ifmcaddr6 *mc_tomb;
- spinlock_t mc_lock;
- unsigned char mc_qrv;
- unsigned char mc_gq_running;
- unsigned char mc_ifc_count;
- unsigned char mc_dad_count;
- long unsigned int mc_v1_seen;
- long unsigned int mc_qi;
- long unsigned int mc_qri;
- long unsigned int mc_maxdelay;
- struct timer_list mc_gq_timer;
- struct timer_list mc_ifc_timer;
- struct timer_list mc_dad_timer;
- struct ifacaddr6 *ac_list;
- rwlock_t lock;
- refcount_t refcnt;
- __u32 if_flags;
- int dead;
- u32 desync_factor;
- struct list_head tempaddr_list;
- struct in6_addr token;
- struct neigh_parms *nd_parms;
- struct ipv6_devconf cnf;
- struct ipv6_devstat stats;
- struct timer_list rs_timer;
- __s32 rs_interval;
- __u8 rs_probes;
- long unsigned int tstamp;
- struct callback_head rcu;
-};
-
-struct tcf_proto;
-
-struct tcf_block;
-
-struct mini_Qdisc {
- struct tcf_proto *filter_list;
- struct tcf_block *block;
- struct gnet_stats_basic_cpu *cpu_bstats;
- struct gnet_stats_queue *cpu_qstats;
- struct callback_head rcu;
-};
-
-struct rtnl_link_ops {
- struct list_head list;
- const char *kind;
- size_t priv_size;
- void (*setup)(struct net_device *);
- unsigned int maxtype;
- const struct nla_policy *policy;
- int (*validate)(struct nlattr **, struct nlattr **, struct netlink_ext_ack *);
- int (*newlink)(struct net *, struct net_device *, struct nlattr **, struct nlattr **, struct netlink_ext_ack *);
- int (*changelink)(struct net_device *, struct nlattr **, struct nlattr **, struct netlink_ext_ack *);
- void (*dellink)(struct net_device *, struct list_head *);
- size_t (*get_size)(const struct net_device *);
- int (*fill_info)(struct sk_buff *, const struct net_device *);
- size_t (*get_xstats_size)(const struct net_device *);
- int (*fill_xstats)(struct sk_buff *, const struct net_device *);
- unsigned int (*get_num_tx_queues)();
- unsigned int (*get_num_rx_queues)();
- unsigned int slave_maxtype;
- const struct nla_policy *slave_policy;
- int (*slave_changelink)(struct net_device *, struct net_device *, struct nlattr **, struct nlattr **, struct netlink_ext_ack *);
- size_t (*get_slave_size)(const struct net_device *, const struct net_device *);
- int (*fill_slave_info)(struct sk_buff *, const struct net_device *, const struct net_device *);
- struct net * (*get_link_net)(const struct net_device *);
- size_t (*get_linkxstats_size)(const struct net_device *, int);
- int (*fill_linkxstats)(struct sk_buff *, const struct net_device *, int *, int);
-};
-
-struct udp_tunnel_nic_table_info {
- unsigned int n_entries;
- unsigned int tunnel_types;
-};
-
-struct udp_tunnel_nic_shared;
-
-struct udp_tunnel_nic_info {
- int (*set_port)(struct net_device *, unsigned int, unsigned int, struct udp_tunnel_info *);
- int (*unset_port)(struct net_device *, unsigned int, unsigned int, struct udp_tunnel_info *);
- int (*sync_table)(struct net_device *, unsigned int);
- struct udp_tunnel_nic_shared *shared;
- unsigned int flags;
- struct udp_tunnel_nic_table_info tables[4];
-};
-
-enum {
- RTAX_UNSPEC = 0,
- RTAX_LOCK = 1,
- RTAX_MTU = 2,
- RTAX_WINDOW = 3,
- RTAX_RTT = 4,
- RTAX_RTTVAR = 5,
- RTAX_SSTHRESH = 6,
- RTAX_CWND = 7,
- RTAX_ADVMSS = 8,
- RTAX_REORDERING = 9,
- RTAX_HOPLIMIT = 10,
- RTAX_INITCWND = 11,
- RTAX_FEATURES = 12,
- RTAX_RTO_MIN = 13,
- RTAX_INITRWND = 14,
- RTAX_QUICKACK = 15,
- RTAX_CC_ALGO = 16,
- RTAX_FASTOPEN_NO_COOKIE = 17,
- __RTAX_MAX = 18,
-};
-
-struct tcmsg {
- unsigned char tcm_family;
- unsigned char tcm__pad1;
- short unsigned int tcm__pad2;
- int tcm_ifindex;
- __u32 tcm_handle;
- __u32 tcm_parent;
- __u32 tcm_info;
-};
-
-struct gnet_stats_basic_cpu {
- struct gnet_stats_basic_packed bstats;
- struct u64_stats_sync syncp;
-};
-
-struct gnet_dump {
- spinlock_t *lock;
- struct sk_buff *skb;
- struct nlattr *tail;
- int compat_tc_stats;
- int compat_xstats;
- int padattr;
- void *xstats;
- int xstats_len;
- struct tc_stats tc_stats;
-};
-
-struct netlink_range_validation {
- u64 min;
- u64 max;
-};
-
-struct netlink_range_validation_signed {
- s64 min;
- s64 max;
-};
-
-enum flow_action_hw_stats_bit {
- FLOW_ACTION_HW_STATS_IMMEDIATE_BIT = 0,
- FLOW_ACTION_HW_STATS_DELAYED_BIT = 1,
- FLOW_ACTION_HW_STATS_DISABLED_BIT = 2,
- FLOW_ACTION_HW_STATS_NUM_BITS = 3,
-};
-
-struct flow_block {
- struct list_head cb_list;
-};
-
-typedef int flow_setup_cb_t(enum tc_setup_type, void *, void *);
-
-struct qdisc_size_table {
- struct callback_head rcu;
- struct list_head list;
- struct tc_sizespec szopts;
- int refcnt;
- u16 data[0];
-};
-
-struct Qdisc_class_ops;
-
-struct Qdisc_ops {
- struct Qdisc_ops *next;
- const struct Qdisc_class_ops *cl_ops;
- char id[16];
- int priv_size;
- unsigned int static_flags;
- int (*enqueue)(struct sk_buff *, struct Qdisc *, struct sk_buff **);
- struct sk_buff * (*dequeue)(struct Qdisc *);
- struct sk_buff * (*peek)(struct Qdisc *);
- int (*init)(struct Qdisc *, struct nlattr *, struct netlink_ext_ack *);
- void (*reset)(struct Qdisc *);
- void (*destroy)(struct Qdisc *);
- int (*change)(struct Qdisc *, struct nlattr *, struct netlink_ext_ack *);
- void (*attach)(struct Qdisc *);
- int (*change_tx_queue_len)(struct Qdisc *, unsigned int);
- int (*dump)(struct Qdisc *, struct sk_buff *);
- int (*dump_stats)(struct Qdisc *, struct gnet_dump *);
- void (*ingress_block_set)(struct Qdisc *, u32);
- void (*egress_block_set)(struct Qdisc *, u32);
- u32 (*ingress_block_get)(struct Qdisc *);
- u32 (*egress_block_get)(struct Qdisc *);
- struct module *owner;
-};
-
-struct qdisc_walker;
-
-struct Qdisc_class_ops {
- unsigned int flags;
- struct netdev_queue * (*select_queue)(struct Qdisc *, struct tcmsg *);
- int (*graft)(struct Qdisc *, long unsigned int, struct Qdisc *, struct Qdisc **, struct netlink_ext_ack *);
- struct Qdisc * (*leaf)(struct Qdisc *, long unsigned int);
- void (*qlen_notify)(struct Qdisc *, long unsigned int);
- long unsigned int (*find)(struct Qdisc *, u32);
- int (*change)(struct Qdisc *, u32, u32, struct nlattr **, long unsigned int *, struct netlink_ext_ack *);
- int (*delete)(struct Qdisc *, long unsigned int);
- void (*walk)(struct Qdisc *, struct qdisc_walker *);
- struct tcf_block * (*tcf_block)(struct Qdisc *, long unsigned int, struct netlink_ext_ack *);
- long unsigned int (*bind_tcf)(struct Qdisc *, long unsigned int, u32);
- void (*unbind_tcf)(struct Qdisc *, long unsigned int);
- int (*dump)(struct Qdisc *, long unsigned int, struct sk_buff *, struct tcmsg *);
- int (*dump_stats)(struct Qdisc *, long unsigned int, struct gnet_dump *);
-};
-
-struct tcf_chain;
-
-struct tcf_block {
- struct mutex lock;
- struct list_head chain_list;
- u32 index;
- u32 classid;
- refcount_t refcnt;
- struct net *net;
- struct Qdisc *q;
- struct rw_semaphore cb_lock;
- struct flow_block flow_block;
- struct list_head owner_list;
- bool keep_dst;
- atomic_t offloadcnt;
- unsigned int nooffloaddevcnt;
- unsigned int lockeddevcnt;
- struct {
- struct tcf_chain *chain;
- struct list_head filter_chain_list;
- } chain0;
- struct callback_head rcu;
- struct hlist_head proto_destroy_ht[128];
- struct mutex proto_destroy_lock;
-};
-
-struct tcf_result;
-
-struct tcf_proto_ops;
-
-struct tcf_proto {
- struct tcf_proto *next;
- void *root;
- int (*classify)(struct sk_buff *, const struct tcf_proto *, struct tcf_result *);
- __be16 protocol;
- u32 prio;
- void *data;
- const struct tcf_proto_ops *ops;
- struct tcf_chain *chain;
- spinlock_t lock;
- bool deleting;
- refcount_t refcnt;
- struct callback_head rcu;
- struct hlist_node destroy_ht_node;
-};
-
-struct tcf_result {
- union {
- struct {
- long unsigned int class;
- u32 classid;
- };
- const struct tcf_proto *goto_tp;
- struct {
- bool ingress;
- struct gnet_stats_queue *qstats;
- };
- };
-};
-
-struct tcf_walker;
-
-struct tcf_proto_ops {
- struct list_head head;
- char kind[16];
- int (*classify)(struct sk_buff *, const struct tcf_proto *, struct tcf_result *);
- int (*init)(struct tcf_proto *);
- void (*destroy)(struct tcf_proto *, bool, struct netlink_ext_ack *);
- void * (*get)(struct tcf_proto *, u32);
- void (*put)(struct tcf_proto *, void *);
- int (*change)(struct net *, struct sk_buff *, struct tcf_proto *, long unsigned int, u32, struct nlattr **, void **, bool, bool, struct netlink_ext_ack *);
- int (*delete)(struct tcf_proto *, void *, bool *, bool, struct netlink_ext_ack *);
- bool (*delete_empty)(struct tcf_proto *);
- void (*walk)(struct tcf_proto *, struct tcf_walker *, bool);
- int (*reoffload)(struct tcf_proto *, bool, flow_setup_cb_t *, void *, struct netlink_ext_ack *);
- void (*hw_add)(struct tcf_proto *, void *);
- void (*hw_del)(struct tcf_proto *, void *);
- void (*bind_class)(void *, u32, long unsigned int, void *, long unsigned int);
- void * (*tmplt_create)(struct net *, struct tcf_chain *, struct nlattr **, struct netlink_ext_ack *);
- void (*tmplt_destroy)(void *);
- int (*dump)(struct net *, struct tcf_proto *, void *, struct sk_buff *, struct tcmsg *, bool);
- int (*terse_dump)(struct net *, struct tcf_proto *, void *, struct sk_buff *, struct tcmsg *, bool);
- int (*tmplt_dump)(struct sk_buff *, struct net *, void *);
- struct module *owner;
- int flags;
-};
-
-struct tcf_chain {
- struct mutex filter_chain_lock;
- struct tcf_proto *filter_chain;
- struct list_head list;
- struct tcf_block *block;
- u32 index;
- unsigned int refcnt;
- unsigned int action_refcnt;
- bool explicitly_created;
- bool flushing;
- const struct tcf_proto_ops *tmplt_ops;
- void *tmplt_priv;
- struct callback_head rcu;
-};
-
-struct sock_fprog_kern {
- u16 len;
- struct sock_filter *filter;
-};
-
-struct sk_filter {
- refcount_t refcnt;
- struct callback_head rcu;
- struct bpf_prog *prog;
-};
-
-enum {
- NEIGH_VAR_MCAST_PROBES = 0,
- NEIGH_VAR_UCAST_PROBES = 1,
- NEIGH_VAR_APP_PROBES = 2,
- NEIGH_VAR_MCAST_REPROBES = 3,
- NEIGH_VAR_RETRANS_TIME = 4,
- NEIGH_VAR_BASE_REACHABLE_TIME = 5,
- NEIGH_VAR_DELAY_PROBE_TIME = 6,
- NEIGH_VAR_GC_STALETIME = 7,
- NEIGH_VAR_QUEUE_LEN_BYTES = 8,
- NEIGH_VAR_PROXY_QLEN = 9,
- NEIGH_VAR_ANYCAST_DELAY = 10,
- NEIGH_VAR_PROXY_DELAY = 11,
- NEIGH_VAR_LOCKTIME = 12,
- NEIGH_VAR_QUEUE_LEN = 13,
- NEIGH_VAR_RETRANS_TIME_MS = 14,
- NEIGH_VAR_BASE_REACHABLE_TIME_MS = 15,
- NEIGH_VAR_GC_INTERVAL = 16,
- NEIGH_VAR_GC_THRESH1 = 17,
- NEIGH_VAR_GC_THRESH2 = 18,
- NEIGH_VAR_GC_THRESH3 = 19,
- NEIGH_VAR_MAX = 20,
-};
-
-struct pneigh_entry;
-
-struct neigh_statistics;
-
-struct neigh_hash_table;
-
-struct neigh_table {
- int family;
- unsigned int entry_size;
- unsigned int key_len;
- __be16 protocol;
- __u32 (*hash)(const void *, const struct net_device *, __u32 *);
- bool (*key_eq)(const struct neighbour *, const void *);
- int (*constructor)(struct neighbour *);
- int (*pconstructor)(struct pneigh_entry *);
- void (*pdestructor)(struct pneigh_entry *);
- void (*proxy_redo)(struct sk_buff *);
- int (*is_multicast)(const void *);
- bool (*allow_add)(const struct net_device *, struct netlink_ext_ack *);
- char *id;
- struct neigh_parms parms;
- struct list_head parms_list;
- int gc_interval;
- int gc_thresh1;
- int gc_thresh2;
- int gc_thresh3;
- long unsigned int last_flush;
- struct delayed_work gc_work;
- struct timer_list proxy_timer;
- struct sk_buff_head proxy_queue;
- atomic_t entries;
- atomic_t gc_entries;
- struct list_head gc_list;
- rwlock_t lock;
- long unsigned int last_rand;
- struct neigh_statistics *stats;
- struct neigh_hash_table *nht;
- struct pneigh_entry **phash_buckets;
-};
-
-struct neigh_statistics {
- long unsigned int allocs;
- long unsigned int destroys;
- long unsigned int hash_grows;
- long unsigned int res_failed;
- long unsigned int lookups;
- long unsigned int hits;
- long unsigned int rcv_probes_mcast;
- long unsigned int rcv_probes_ucast;
- long unsigned int periodic_gc_runs;
- long unsigned int forced_gc_runs;
- long unsigned int unres_discards;
- long unsigned int table_fulls;
-};
-
-struct neigh_ops {
- int family;
- void (*solicit)(struct neighbour *, struct sk_buff *);
- void (*error_report)(struct neighbour *, struct sk_buff *);
- int (*output)(struct neighbour *, struct sk_buff *);
- int (*connected_output)(struct neighbour *, struct sk_buff *);
-};
-
-struct pneigh_entry {
- struct pneigh_entry *next;
- possible_net_t net;
- struct net_device *dev;
- u8 flags;
- u8 protocol;
- u8 key[0];
-};
-
-struct neigh_hash_table {
- struct neighbour **hash_buckets;
- unsigned int hash_shift;
- __u32 hash_rnd[4];
- struct callback_head rcu;
-};
-
-enum {
- TCP_ESTABLISHED = 1,
- TCP_SYN_SENT = 2,
- TCP_SYN_RECV = 3,
- TCP_FIN_WAIT1 = 4,
- TCP_FIN_WAIT2 = 5,
- TCP_TIME_WAIT = 6,
- TCP_CLOSE = 7,
- TCP_CLOSE_WAIT = 8,
- TCP_LAST_ACK = 9,
- TCP_LISTEN = 10,
- TCP_CLOSING = 11,
- TCP_NEW_SYN_RECV = 12,
- TCP_MAX_STATES = 13,
-};
-
-struct fib_rule_hdr {
- __u8 family;
- __u8 dst_len;
- __u8 src_len;
- __u8 tos;
- __u8 table;
- __u8 res1;
- __u8 res2;
- __u8 action;
- __u32 flags;
-};
-
-struct fib_rule_port_range {
- __u16 start;
- __u16 end;
-};
-
-struct fib_kuid_range {
- kuid_t start;
- kuid_t end;
-};
-
-struct fib_rule {
- struct list_head list;
- int iifindex;
- int oifindex;
- u32 mark;
- u32 mark_mask;
- u32 flags;
- u32 table;
- u8 action;
- u8 l3mdev;
- u8 proto;
- u8 ip_proto;
- u32 target;
- __be64 tun_id;
- struct fib_rule *ctarget;
- struct net *fr_net;
- refcount_t refcnt;
- u32 pref;
- int suppress_ifgroup;
- int suppress_prefixlen;
- char iifname[16];
- char oifname[16];
- struct fib_kuid_range uid_range;
- struct fib_rule_port_range sport_range;
- struct fib_rule_port_range dport_range;
- struct callback_head rcu;
-};
-
-struct fib_lookup_arg {
- void *lookup_ptr;
- const void *lookup_data;
- void *result;
- struct fib_rule *rule;
- u32 table;
- int flags;
-};
-
-struct smc_hashinfo;
-
-struct request_sock_ops;
-
-struct timewait_sock_ops;
-
-struct udp_table;
-
-struct raw_hashinfo;
-
-struct proto {
- void (*close)(struct sock *, long int);
- int (*pre_connect)(struct sock *, struct sockaddr *, int);
- int (*connect)(struct sock *, struct sockaddr *, int);
- int (*disconnect)(struct sock *, int);
- struct sock * (*accept)(struct sock *, int, int *, bool);
- int (*ioctl)(struct sock *, int, long unsigned int);
- int (*init)(struct sock *);
- void (*destroy)(struct sock *);
- void (*shutdown)(struct sock *, int);
- int (*setsockopt)(struct sock *, int, int, sockptr_t, unsigned int);
- int (*getsockopt)(struct sock *, int, int, char *, int *);
- void (*keepalive)(struct sock *, int);
- int (*compat_ioctl)(struct sock *, unsigned int, long unsigned int);
- int (*sendmsg)(struct sock *, struct msghdr *, size_t);
- int (*recvmsg)(struct sock *, struct msghdr *, size_t, int, int, int *);
- int (*sendpage)(struct sock *, struct page *, int, size_t, int);
- int (*bind)(struct sock *, struct sockaddr *, int);
- int (*bind_add)(struct sock *, struct sockaddr *, int);
- int (*backlog_rcv)(struct sock *, struct sk_buff *);
- void (*release_cb)(struct sock *);
- int (*hash)(struct sock *);
- void (*unhash)(struct sock *);
- void (*rehash)(struct sock *);
- int (*get_port)(struct sock *, short unsigned int);
- unsigned int inuse_idx;
- bool (*stream_memory_free)(const struct sock *, int);
- bool (*stream_memory_read)(const struct sock *);
- void (*enter_memory_pressure)(struct sock *);
- void (*leave_memory_pressure)(struct sock *);
- atomic_long_t *memory_allocated;
- struct percpu_counter *sockets_allocated;
- long unsigned int *memory_pressure;
- long int *sysctl_mem;
- int *sysctl_wmem;
- int *sysctl_rmem;
- u32 sysctl_wmem_offset;
- u32 sysctl_rmem_offset;
- int max_header;
- bool no_autobind;
- struct kmem_cache *slab;
- unsigned int obj_size;
- slab_flags_t slab_flags;
- unsigned int useroffset;
- unsigned int usersize;
- struct percpu_counter *orphan_count;
- struct request_sock_ops *rsk_prot;
- struct timewait_sock_ops *twsk_prot;
- union {
- struct inet_hashinfo *hashinfo;
- struct udp_table *udp_table;
- struct raw_hashinfo *raw_hash;
- struct smc_hashinfo *smc_hash;
- } h;
- struct module *owner;
- char name[32];
- struct list_head node;
- int (*diag_destroy)(struct sock *, int);
-};
-
-struct request_sock;
-
-struct request_sock_ops {
- int family;
- unsigned int obj_size;
- struct kmem_cache *slab;
- char *slab_name;
- int (*rtx_syn_ack)(const struct sock *, struct request_sock *);
- void (*send_ack)(const struct sock *, struct sk_buff *, struct request_sock *);
- void (*send_reset)(const struct sock *, struct sk_buff *);
- void (*destructor)(struct request_sock *);
- void (*syn_ack_timeout)(const struct request_sock *);
-};
-
-struct timewait_sock_ops {
- struct kmem_cache *twsk_slab;
- char *twsk_slab_name;
- unsigned int twsk_obj_size;
- int (*twsk_unique)(struct sock *, struct sock *, void *);
- void (*twsk_destructor)(struct sock *);
-};
-
-struct saved_syn;
-
-struct request_sock {
- struct sock_common __req_common;
- struct request_sock *dl_next;
- u16 mss;
- u8 num_retrans;
- u8 syncookie: 1;
- u8 num_timeout: 7;
- u32 ts_recent;
- struct timer_list rsk_timer;
- const struct request_sock_ops *rsk_ops;
- struct sock *sk;
- struct saved_syn *saved_syn;
- u32 secid;
- u32 peer_secid;
-};
-
-struct saved_syn {
- u32 mac_hdrlen;
- u32 network_hdrlen;
- u32 tcp_hdrlen;
- u8 data[0];
-};
-
-enum tsq_enum {
- TSQ_THROTTLED = 0,
- TSQ_QUEUED = 1,
- TCP_TSQ_DEFERRED = 2,
- TCP_WRITE_TIMER_DEFERRED = 3,
- TCP_DELACK_TIMER_DEFERRED = 4,
- TCP_MTU_REDUCED_DEFERRED = 5,
-};
-
-struct ip6_sf_list {
- struct ip6_sf_list *sf_next;
- struct in6_addr sf_addr;
- long unsigned int sf_count[2];
- unsigned char sf_gsresp;
- unsigned char sf_oldin;
- unsigned char sf_crcount;
-};
-
-struct ifmcaddr6 {
- struct in6_addr mca_addr;
- struct inet6_dev *idev;
- struct ifmcaddr6 *next;
- struct ip6_sf_list *mca_sources;
- struct ip6_sf_list *mca_tomb;
- unsigned int mca_sfmode;
- unsigned char mca_crcount;
- long unsigned int mca_sfcount[2];
- struct timer_list mca_timer;
- unsigned int mca_flags;
- int mca_users;
- refcount_t mca_refcnt;
- spinlock_t mca_lock;
- long unsigned int mca_cstamp;
- long unsigned int mca_tstamp;
-};
-
-struct ifacaddr6 {
- struct in6_addr aca_addr;
- struct fib6_info *aca_rt;
- struct ifacaddr6 *aca_next;
- struct hlist_node aca_addr_lst;
- int aca_users;
- refcount_t aca_refcnt;
- long unsigned int aca_cstamp;
- long unsigned int aca_tstamp;
- struct callback_head rcu;
-};
-
-enum {
- __ND_OPT_PREFIX_INFO_END = 0,
- ND_OPT_SOURCE_LL_ADDR = 1,
- ND_OPT_TARGET_LL_ADDR = 2,
- ND_OPT_PREFIX_INFO = 3,
- ND_OPT_REDIRECT_HDR = 4,
- ND_OPT_MTU = 5,
- ND_OPT_NONCE = 14,
- __ND_OPT_ARRAY_MAX = 15,
- ND_OPT_ROUTE_INFO = 24,
- ND_OPT_RDNSS = 25,
- ND_OPT_DNSSL = 31,
- ND_OPT_6CO = 34,
- ND_OPT_CAPTIVE_PORTAL = 37,
- ND_OPT_PREF64 = 38,
- __ND_OPT_MAX = 39,
-};
-
-struct nd_opt_hdr {
- __u8 nd_opt_type;
- __u8 nd_opt_len;
-};
-
-struct ndisc_options {
- struct nd_opt_hdr *nd_opt_array[15];
- struct nd_opt_hdr *nd_opts_ri;
- struct nd_opt_hdr *nd_opts_ri_end;
- struct nd_opt_hdr *nd_useropts;
- struct nd_opt_hdr *nd_useropts_end;
- struct nd_opt_hdr *nd_802154_opt_array[3];
-};
-
-struct prefix_info {
- __u8 type;
- __u8 length;
- __u8 prefix_len;
- __u8 reserved: 6;
- __u8 autoconf: 1;
- __u8 onlink: 1;
- __be32 valid;
- __be32 prefered;
- __be32 reserved2;
- struct in6_addr prefix;
-};
-
-enum nfs_opnum4 {
- OP_ACCESS = 3,
- OP_CLOSE = 4,
- OP_COMMIT = 5,
- OP_CREATE = 6,
- OP_DELEGPURGE = 7,
- OP_DELEGRETURN = 8,
- OP_GETATTR = 9,
- OP_GETFH = 10,
- OP_LINK = 11,
- OP_LOCK = 12,
- OP_LOCKT = 13,
- OP_LOCKU = 14,
- OP_LOOKUP = 15,
- OP_LOOKUPP = 16,
- OP_NVERIFY = 17,
- OP_OPEN = 18,
- OP_OPENATTR = 19,
- OP_OPEN_CONFIRM = 20,
- OP_OPEN_DOWNGRADE = 21,
- OP_PUTFH = 22,
- OP_PUTPUBFH = 23,
- OP_PUTROOTFH = 24,
- OP_READ = 25,
- OP_READDIR = 26,
- OP_READLINK = 27,
- OP_REMOVE = 28,
- OP_RENAME = 29,
- OP_RENEW = 30,
- OP_RESTOREFH = 31,
- OP_SAVEFH = 32,
- OP_SECINFO = 33,
- OP_SETATTR = 34,
- OP_SETCLIENTID = 35,
- OP_SETCLIENTID_CONFIRM = 36,
- OP_VERIFY = 37,
- OP_WRITE = 38,
- OP_RELEASE_LOCKOWNER = 39,
- OP_BACKCHANNEL_CTL = 40,
- OP_BIND_CONN_TO_SESSION = 41,
- OP_EXCHANGE_ID = 42,
- OP_CREATE_SESSION = 43,
- OP_DESTROY_SESSION = 44,
- OP_FREE_STATEID = 45,
- OP_GET_DIR_DELEGATION = 46,
- OP_GETDEVICEINFO = 47,
- OP_GETDEVICELIST = 48,
- OP_LAYOUTCOMMIT = 49,
- OP_LAYOUTGET = 50,
- OP_LAYOUTRETURN = 51,
- OP_SECINFO_NO_NAME = 52,
- OP_SEQUENCE = 53,
- OP_SET_SSV = 54,
- OP_TEST_STATEID = 55,
- OP_WANT_DELEGATION = 56,
- OP_DESTROY_CLIENTID = 57,
- OP_RECLAIM_COMPLETE = 58,
- OP_ALLOCATE = 59,
- OP_COPY = 60,
- OP_COPY_NOTIFY = 61,
- OP_DEALLOCATE = 62,
- OP_IO_ADVISE = 63,
- OP_LAYOUTERROR = 64,
- OP_LAYOUTSTATS = 65,
- OP_OFFLOAD_CANCEL = 66,
- OP_OFFLOAD_STATUS = 67,
- OP_READ_PLUS = 68,
- OP_SEEK = 69,
- OP_WRITE_SAME = 70,
- OP_CLONE = 71,
- OP_GETXATTR = 72,
- OP_SETXATTR = 73,
- OP_LISTXATTRS = 74,
- OP_REMOVEXATTR = 75,
- OP_ILLEGAL = 10044,
-};
-
-enum {
- UNAME26 = 131072,
- ADDR_NO_RANDOMIZE = 262144,
- FDPIC_FUNCPTRS = 524288,
- MMAP_PAGE_ZERO = 1048576,
- ADDR_COMPAT_LAYOUT = 2097152,
- READ_IMPLIES_EXEC = 4194304,
- ADDR_LIMIT_32BIT = 8388608,
- SHORT_INODE = 16777216,
- WHOLE_SECONDS = 33554432,
- STICKY_TIMEOUTS = 67108864,
- ADDR_LIMIT_3GB = 134217728,
-};
-
-enum perf_hw_cache_id {
- PERF_COUNT_HW_CACHE_L1D = 0,
- PERF_COUNT_HW_CACHE_L1I = 1,
- PERF_COUNT_HW_CACHE_LL = 2,
- PERF_COUNT_HW_CACHE_DTLB = 3,
- PERF_COUNT_HW_CACHE_ITLB = 4,
- PERF_COUNT_HW_CACHE_BPU = 5,
- PERF_COUNT_HW_CACHE_NODE = 6,
- PERF_COUNT_HW_CACHE_MAX = 7,
-};
-
-enum perf_hw_cache_op_id {
- PERF_COUNT_HW_CACHE_OP_READ = 0,
- PERF_COUNT_HW_CACHE_OP_WRITE = 1,
- PERF_COUNT_HW_CACHE_OP_PREFETCH = 2,
- PERF_COUNT_HW_CACHE_OP_MAX = 3,
-};
-
-enum perf_hw_cache_op_result_id {
- PERF_COUNT_HW_CACHE_RESULT_ACCESS = 0,
- PERF_COUNT_HW_CACHE_RESULT_MISS = 1,
- PERF_COUNT_HW_CACHE_RESULT_MAX = 2,
-};
-
-enum perf_branch_sample_type_shift {
- PERF_SAMPLE_BRANCH_USER_SHIFT = 0,
- PERF_SAMPLE_BRANCH_KERNEL_SHIFT = 1,
- PERF_SAMPLE_BRANCH_HV_SHIFT = 2,
- PERF_SAMPLE_BRANCH_ANY_SHIFT = 3,
- PERF_SAMPLE_BRANCH_ANY_CALL_SHIFT = 4,
- PERF_SAMPLE_BRANCH_ANY_RETURN_SHIFT = 5,
- PERF_SAMPLE_BRANCH_IND_CALL_SHIFT = 6,
- PERF_SAMPLE_BRANCH_ABORT_TX_SHIFT = 7,
- PERF_SAMPLE_BRANCH_IN_TX_SHIFT = 8,
- PERF_SAMPLE_BRANCH_NO_TX_SHIFT = 9,
- PERF_SAMPLE_BRANCH_COND_SHIFT = 10,
- PERF_SAMPLE_BRANCH_CALL_STACK_SHIFT = 11,
- PERF_SAMPLE_BRANCH_IND_JUMP_SHIFT = 12,
- PERF_SAMPLE_BRANCH_CALL_SHIFT = 13,
- PERF_SAMPLE_BRANCH_NO_FLAGS_SHIFT = 14,
- PERF_SAMPLE_BRANCH_NO_CYCLES_SHIFT = 15,
- PERF_SAMPLE_BRANCH_TYPE_SAVE_SHIFT = 16,
- PERF_SAMPLE_BRANCH_HW_INDEX_SHIFT = 17,
- PERF_SAMPLE_BRANCH_MAX_SHIFT = 18,
-};
-
-enum {
- TSK_TRACE_FL_TRACE_BIT = 0,
- TSK_TRACE_FL_GRAPH_BIT = 1,
-};
-
-struct uuidcmp {
- const char *uuid;
- int len;
-};
-
-typedef __u64 __le64;
-
-struct minix_super_block {
- __u16 s_ninodes;
- __u16 s_nzones;
- __u16 s_imap_blocks;
- __u16 s_zmap_blocks;
- __u16 s_firstdatazone;
- __u16 s_log_zone_size;
- __u32 s_max_size;
- __u16 s_magic;
- __u16 s_state;
- __u32 s_zones;
-};
-
-struct romfs_super_block {
- __be32 word0;
- __be32 word1;
- __be32 size;
- __be32 checksum;
- char name[0];
-};
-
-struct cramfs_inode {
- __u32 mode: 16;
- __u32 uid: 16;
- __u32 size: 24;
- __u32 gid: 8;
- __u32 namelen: 6;
- __u32 offset: 26;
-};
-
-struct cramfs_info {
- __u32 crc;
- __u32 edition;
- __u32 blocks;
- __u32 files;
-};
-
-struct cramfs_super {
- __u32 magic;
- __u32 size;
- __u32 flags;
- __u32 future;
- __u8 signature[16];
- struct cramfs_info fsid;
- __u8 name[16];
- struct cramfs_inode root;
-};
-
-struct squashfs_super_block {
- __le32 s_magic;
- __le32 inodes;
- __le32 mkfs_time;
- __le32 block_size;
- __le32 fragments;
- __le16 compression;
- __le16 block_log;
- __le16 flags;
- __le16 no_ids;
- __le16 s_major;
- __le16 s_minor;
- __le64 root_inode;
- __le64 bytes_used;
- __le64 id_table_start;
- __le64 xattr_id_table_start;
- __le64 inode_table_start;
- __le64 directory_table_start;
- __le64 fragment_table_start;
- __le64 lookup_table_start;
-};
-
-typedef int (*decompress_fn)(unsigned char *, long int, long int (*)(void *, long unsigned int), long int (*)(void *, long unsigned int), unsigned char *, long int *, void (*)(char *));
-
-struct subprocess_info {
- struct work_struct work;
- struct completion *complete;
- const char *path;
- char **argv;
- char **envp;
- int wait;
- int retval;
- int (*init)(struct subprocess_info *, struct cred *);
- void (*cleanup)(struct subprocess_info *);
- void *data;
-};
-
-typedef phys_addr_t resource_size_t;
-
-struct resource {
- resource_size_t start;
- resource_size_t end;
- const char *name;
- long unsigned int flags;
- long unsigned int desc;
- struct resource *parent;
- struct resource *sibling;
- struct resource *child;
-};
-
-struct hash {
- int ino;
- int minor;
- int major;
- umode_t mode;
- struct hash *next;
- char name[4098];
-};
-
-struct dir_entry {
- struct list_head list;
- char *name;
- time64_t mtime;
-};
-
-enum state {
- Start = 0,
- Collect = 1,
- GotHeader = 2,
- SkipIt = 3,
- GotName = 4,
- CopyFile = 5,
- GotSymlink = 6,
- Reset = 7,
-};
-
-enum ucount_type {
- UCOUNT_USER_NAMESPACES = 0,
- UCOUNT_PID_NAMESPACES = 1,
- UCOUNT_UTS_NAMESPACES = 2,
- UCOUNT_IPC_NAMESPACES = 3,
- UCOUNT_NET_NAMESPACES = 4,
- UCOUNT_MNT_NAMESPACES = 5,
- UCOUNT_CGROUP_NAMESPACES = 6,
- UCOUNT_TIME_NAMESPACES = 7,
- UCOUNT_INOTIFY_INSTANCES = 8,
- UCOUNT_INOTIFY_WATCHES = 9,
- UCOUNT_COUNTS = 10,
-};
-
-enum flow_dissector_key_id {
- FLOW_DISSECTOR_KEY_CONTROL = 0,
- FLOW_DISSECTOR_KEY_BASIC = 1,
- FLOW_DISSECTOR_KEY_IPV4_ADDRS = 2,
- FLOW_DISSECTOR_KEY_IPV6_ADDRS = 3,
- FLOW_DISSECTOR_KEY_PORTS = 4,
- FLOW_DISSECTOR_KEY_PORTS_RANGE = 5,
- FLOW_DISSECTOR_KEY_ICMP = 6,
- FLOW_DISSECTOR_KEY_ETH_ADDRS = 7,
- FLOW_DISSECTOR_KEY_TIPC = 8,
- FLOW_DISSECTOR_KEY_ARP = 9,
- FLOW_DISSECTOR_KEY_VLAN = 10,
- FLOW_DISSECTOR_KEY_FLOW_LABEL = 11,
- FLOW_DISSECTOR_KEY_GRE_KEYID = 12,
- FLOW_DISSECTOR_KEY_MPLS_ENTROPY = 13,
- FLOW_DISSECTOR_KEY_ENC_KEYID = 14,
- FLOW_DISSECTOR_KEY_ENC_IPV4_ADDRS = 15,
- FLOW_DISSECTOR_KEY_ENC_IPV6_ADDRS = 16,
- FLOW_DISSECTOR_KEY_ENC_CONTROL = 17,
- FLOW_DISSECTOR_KEY_ENC_PORTS = 18,
- FLOW_DISSECTOR_KEY_MPLS = 19,
- FLOW_DISSECTOR_KEY_TCP = 20,
- FLOW_DISSECTOR_KEY_IP = 21,
- FLOW_DISSECTOR_KEY_CVLAN = 22,
- FLOW_DISSECTOR_KEY_ENC_IP = 23,
- FLOW_DISSECTOR_KEY_ENC_OPTS = 24,
- FLOW_DISSECTOR_KEY_META = 25,
- FLOW_DISSECTOR_KEY_CT = 26,
- FLOW_DISSECTOR_KEY_HASH = 27,
- FLOW_DISSECTOR_KEY_MAX = 28,
-};
-
-enum {
- IPSTATS_MIB_NUM = 0,
- IPSTATS_MIB_INPKTS = 1,
- IPSTATS_MIB_INOCTETS = 2,
- IPSTATS_MIB_INDELIVERS = 3,
- IPSTATS_MIB_OUTFORWDATAGRAMS = 4,
- IPSTATS_MIB_OUTPKTS = 5,
- IPSTATS_MIB_OUTOCTETS = 6,
- IPSTATS_MIB_INHDRERRORS = 7,
- IPSTATS_MIB_INTOOBIGERRORS = 8,
- IPSTATS_MIB_INNOROUTES = 9,
- IPSTATS_MIB_INADDRERRORS = 10,
- IPSTATS_MIB_INUNKNOWNPROTOS = 11,
- IPSTATS_MIB_INTRUNCATEDPKTS = 12,
- IPSTATS_MIB_INDISCARDS = 13,
- IPSTATS_MIB_OUTDISCARDS = 14,
- IPSTATS_MIB_OUTNOROUTES = 15,
- IPSTATS_MIB_REASMTIMEOUT = 16,
- IPSTATS_MIB_REASMREQDS = 17,
- IPSTATS_MIB_REASMOKS = 18,
- IPSTATS_MIB_REASMFAILS = 19,
- IPSTATS_MIB_FRAGOKS = 20,
- IPSTATS_MIB_FRAGFAILS = 21,
- IPSTATS_MIB_FRAGCREATES = 22,
- IPSTATS_MIB_INMCASTPKTS = 23,
- IPSTATS_MIB_OUTMCASTPKTS = 24,
- IPSTATS_MIB_INBCASTPKTS = 25,
- IPSTATS_MIB_OUTBCASTPKTS = 26,
- IPSTATS_MIB_INMCASTOCTETS = 27,
- IPSTATS_MIB_OUTMCASTOCTETS = 28,
- IPSTATS_MIB_INBCASTOCTETS = 29,
- IPSTATS_MIB_OUTBCASTOCTETS = 30,
- IPSTATS_MIB_CSUMERRORS = 31,
- IPSTATS_MIB_NOECTPKTS = 32,
- IPSTATS_MIB_ECT1PKTS = 33,
- IPSTATS_MIB_ECT0PKTS = 34,
- IPSTATS_MIB_CEPKTS = 35,
- IPSTATS_MIB_REASM_OVERLAPS = 36,
- __IPSTATS_MIB_MAX = 37,
-};
-
-enum {
- ICMP_MIB_NUM = 0,
- ICMP_MIB_INMSGS = 1,
- ICMP_MIB_INERRORS = 2,
- ICMP_MIB_INDESTUNREACHS = 3,
- ICMP_MIB_INTIMEEXCDS = 4,
- ICMP_MIB_INPARMPROBS = 5,
- ICMP_MIB_INSRCQUENCHS = 6,
- ICMP_MIB_INREDIRECTS = 7,
- ICMP_MIB_INECHOS = 8,
- ICMP_MIB_INECHOREPS = 9,
- ICMP_MIB_INTIMESTAMPS = 10,
- ICMP_MIB_INTIMESTAMPREPS = 11,
- ICMP_MIB_INADDRMASKS = 12,
- ICMP_MIB_INADDRMASKREPS = 13,
- ICMP_MIB_OUTMSGS = 14,
- ICMP_MIB_OUTERRORS = 15,
- ICMP_MIB_OUTDESTUNREACHS = 16,
- ICMP_MIB_OUTTIMEEXCDS = 17,
- ICMP_MIB_OUTPARMPROBS = 18,
- ICMP_MIB_OUTSRCQUENCHS = 19,
- ICMP_MIB_OUTREDIRECTS = 20,
- ICMP_MIB_OUTECHOS = 21,
- ICMP_MIB_OUTECHOREPS = 22,
- ICMP_MIB_OUTTIMESTAMPS = 23,
- ICMP_MIB_OUTTIMESTAMPREPS = 24,
- ICMP_MIB_OUTADDRMASKS = 25,
- ICMP_MIB_OUTADDRMASKREPS = 26,
- ICMP_MIB_CSUMERRORS = 27,
- __ICMP_MIB_MAX = 28,
-};
-
-enum {
- ICMP6_MIB_NUM = 0,
- ICMP6_MIB_INMSGS = 1,
- ICMP6_MIB_INERRORS = 2,
- ICMP6_MIB_OUTMSGS = 3,
- ICMP6_MIB_OUTERRORS = 4,
- ICMP6_MIB_CSUMERRORS = 5,
- __ICMP6_MIB_MAX = 6,
-};
-
-enum {
- TCP_MIB_NUM = 0,
- TCP_MIB_RTOALGORITHM = 1,
- TCP_MIB_RTOMIN = 2,
- TCP_MIB_RTOMAX = 3,
- TCP_MIB_MAXCONN = 4,
- TCP_MIB_ACTIVEOPENS = 5,
- TCP_MIB_PASSIVEOPENS = 6,
- TCP_MIB_ATTEMPTFAILS = 7,
- TCP_MIB_ESTABRESETS = 8,
- TCP_MIB_CURRESTAB = 9,
- TCP_MIB_INSEGS = 10,
- TCP_MIB_OUTSEGS = 11,
- TCP_MIB_RETRANSSEGS = 12,
- TCP_MIB_INERRS = 13,
- TCP_MIB_OUTRSTS = 14,
- TCP_MIB_CSUMERRORS = 15,
- __TCP_MIB_MAX = 16,
-};
-
-enum {
- UDP_MIB_NUM = 0,
- UDP_MIB_INDATAGRAMS = 1,
- UDP_MIB_NOPORTS = 2,
- UDP_MIB_INERRORS = 3,
- UDP_MIB_OUTDATAGRAMS = 4,
- UDP_MIB_RCVBUFERRORS = 5,
- UDP_MIB_SNDBUFERRORS = 6,
- UDP_MIB_CSUMERRORS = 7,
- UDP_MIB_IGNOREDMULTI = 8,
- __UDP_MIB_MAX = 9,
-};
-
-enum {
- LINUX_MIB_NUM = 0,
- LINUX_MIB_SYNCOOKIESSENT = 1,
- LINUX_MIB_SYNCOOKIESRECV = 2,
- LINUX_MIB_SYNCOOKIESFAILED = 3,
- LINUX_MIB_EMBRYONICRSTS = 4,
- LINUX_MIB_PRUNECALLED = 5,
- LINUX_MIB_RCVPRUNED = 6,
- LINUX_MIB_OFOPRUNED = 7,
- LINUX_MIB_OUTOFWINDOWICMPS = 8,
- LINUX_MIB_LOCKDROPPEDICMPS = 9,
- LINUX_MIB_ARPFILTER = 10,
- LINUX_MIB_TIMEWAITED = 11,
- LINUX_MIB_TIMEWAITRECYCLED = 12,
- LINUX_MIB_TIMEWAITKILLED = 13,
- LINUX_MIB_PAWSACTIVEREJECTED = 14,
- LINUX_MIB_PAWSESTABREJECTED = 15,
- LINUX_MIB_DELAYEDACKS = 16,
- LINUX_MIB_DELAYEDACKLOCKED = 17,
- LINUX_MIB_DELAYEDACKLOST = 18,
- LINUX_MIB_LISTENOVERFLOWS = 19,
- LINUX_MIB_LISTENDROPS = 20,
- LINUX_MIB_TCPHPHITS = 21,
- LINUX_MIB_TCPPUREACKS = 22,
- LINUX_MIB_TCPHPACKS = 23,
- LINUX_MIB_TCPRENORECOVERY = 24,
- LINUX_MIB_TCPSACKRECOVERY = 25,
- LINUX_MIB_TCPSACKRENEGING = 26,
- LINUX_MIB_TCPSACKREORDER = 27,
- LINUX_MIB_TCPRENOREORDER = 28,
- LINUX_MIB_TCPTSREORDER = 29,
- LINUX_MIB_TCPFULLUNDO = 30,
- LINUX_MIB_TCPPARTIALUNDO = 31,
- LINUX_MIB_TCPDSACKUNDO = 32,
- LINUX_MIB_TCPLOSSUNDO = 33,
- LINUX_MIB_TCPLOSTRETRANSMIT = 34,
- LINUX_MIB_TCPRENOFAILURES = 35,
- LINUX_MIB_TCPSACKFAILURES = 36,
- LINUX_MIB_TCPLOSSFAILURES = 37,
- LINUX_MIB_TCPFASTRETRANS = 38,
- LINUX_MIB_TCPSLOWSTARTRETRANS = 39,
- LINUX_MIB_TCPTIMEOUTS = 40,
- LINUX_MIB_TCPLOSSPROBES = 41,
- LINUX_MIB_TCPLOSSPROBERECOVERY = 42,
- LINUX_MIB_TCPRENORECOVERYFAIL = 43,
- LINUX_MIB_TCPSACKRECOVERYFAIL = 44,
- LINUX_MIB_TCPRCVCOLLAPSED = 45,
- LINUX_MIB_TCPDSACKOLDSENT = 46,
- LINUX_MIB_TCPDSACKOFOSENT = 47,
- LINUX_MIB_TCPDSACKRECV = 48,
- LINUX_MIB_TCPDSACKOFORECV = 49,
- LINUX_MIB_TCPABORTONDATA = 50,
- LINUX_MIB_TCPABORTONCLOSE = 51,
- LINUX_MIB_TCPABORTONMEMORY = 52,
- LINUX_MIB_TCPABORTONTIMEOUT = 53,
- LINUX_MIB_TCPABORTONLINGER = 54,
- LINUX_MIB_TCPABORTFAILED = 55,
- LINUX_MIB_TCPMEMORYPRESSURES = 56,
- LINUX_MIB_TCPMEMORYPRESSURESCHRONO = 57,
- LINUX_MIB_TCPSACKDISCARD = 58,
- LINUX_MIB_TCPDSACKIGNOREDOLD = 59,
- LINUX_MIB_TCPDSACKIGNOREDNOUNDO = 60,
- LINUX_MIB_TCPSPURIOUSRTOS = 61,
- LINUX_MIB_TCPMD5NOTFOUND = 62,
- LINUX_MIB_TCPMD5UNEXPECTED = 63,
- LINUX_MIB_TCPMD5FAILURE = 64,
- LINUX_MIB_SACKSHIFTED = 65,
- LINUX_MIB_SACKMERGED = 66,
- LINUX_MIB_SACKSHIFTFALLBACK = 67,
- LINUX_MIB_TCPBACKLOGDROP = 68,
- LINUX_MIB_PFMEMALLOCDROP = 69,
- LINUX_MIB_TCPMINTTLDROP = 70,
- LINUX_MIB_TCPDEFERACCEPTDROP = 71,
- LINUX_MIB_IPRPFILTER = 72,
- LINUX_MIB_TCPTIMEWAITOVERFLOW = 73,
- LINUX_MIB_TCPREQQFULLDOCOOKIES = 74,
- LINUX_MIB_TCPREQQFULLDROP = 75,
- LINUX_MIB_TCPRETRANSFAIL = 76,
- LINUX_MIB_TCPRCVCOALESCE = 77,
- LINUX_MIB_TCPBACKLOGCOALESCE = 78,
- LINUX_MIB_TCPOFOQUEUE = 79,
- LINUX_MIB_TCPOFODROP = 80,
- LINUX_MIB_TCPOFOMERGE = 81,
- LINUX_MIB_TCPCHALLENGEACK = 82,
- LINUX_MIB_TCPSYNCHALLENGE = 83,
- LINUX_MIB_TCPFASTOPENACTIVE = 84,
- LINUX_MIB_TCPFASTOPENACTIVEFAIL = 85,
- LINUX_MIB_TCPFASTOPENPASSIVE = 86,
- LINUX_MIB_TCPFASTOPENPASSIVEFAIL = 87,
- LINUX_MIB_TCPFASTOPENLISTENOVERFLOW = 88,
- LINUX_MIB_TCPFASTOPENCOOKIEREQD = 89,
- LINUX_MIB_TCPFASTOPENBLACKHOLE = 90,
- LINUX_MIB_TCPSPURIOUS_RTX_HOSTQUEUES = 91,
- LINUX_MIB_BUSYPOLLRXPACKETS = 92,
- LINUX_MIB_TCPAUTOCORKING = 93,
- LINUX_MIB_TCPFROMZEROWINDOWADV = 94,
- LINUX_MIB_TCPTOZEROWINDOWADV = 95,
- LINUX_MIB_TCPWANTZEROWINDOWADV = 96,
- LINUX_MIB_TCPSYNRETRANS = 97,
- LINUX_MIB_TCPORIGDATASENT = 98,
- LINUX_MIB_TCPHYSTARTTRAINDETECT = 99,
- LINUX_MIB_TCPHYSTARTTRAINCWND = 100,
- LINUX_MIB_TCPHYSTARTDELAYDETECT = 101,
- LINUX_MIB_TCPHYSTARTDELAYCWND = 102,
- LINUX_MIB_TCPACKSKIPPEDSYNRECV = 103,
- LINUX_MIB_TCPACKSKIPPEDPAWS = 104,
- LINUX_MIB_TCPACKSKIPPEDSEQ = 105,
- LINUX_MIB_TCPACKSKIPPEDFINWAIT2 = 106,
- LINUX_MIB_TCPACKSKIPPEDTIMEWAIT = 107,
- LINUX_MIB_TCPACKSKIPPEDCHALLENGE = 108,
- LINUX_MIB_TCPWINPROBE = 109,
- LINUX_MIB_TCPKEEPALIVE = 110,
- LINUX_MIB_TCPMTUPFAIL = 111,
- LINUX_MIB_TCPMTUPSUCCESS = 112,
- LINUX_MIB_TCPDELIVERED = 113,
- LINUX_MIB_TCPDELIVEREDCE = 114,
- LINUX_MIB_TCPACKCOMPRESSED = 115,
- LINUX_MIB_TCPZEROWINDOWDROP = 116,
- LINUX_MIB_TCPRCVQDROP = 117,
- LINUX_MIB_TCPWQUEUETOOBIG = 118,
- LINUX_MIB_TCPFASTOPENPASSIVEALTKEY = 119,
- LINUX_MIB_TCPTIMEOUTREHASH = 120,
- LINUX_MIB_TCPDUPLICATEDATAREHASH = 121,
- LINUX_MIB_TCPDSACKRECVSEGS = 122,
- LINUX_MIB_TCPDSACKIGNOREDDUBIOUS = 123,
- __LINUX_MIB_MAX = 124,
-};
-
-enum {
- LINUX_MIB_XFRMNUM = 0,
- LINUX_MIB_XFRMINERROR = 1,
- LINUX_MIB_XFRMINBUFFERERROR = 2,
- LINUX_MIB_XFRMINHDRERROR = 3,
- LINUX_MIB_XFRMINNOSTATES = 4,
- LINUX_MIB_XFRMINSTATEPROTOERROR = 5,
- LINUX_MIB_XFRMINSTATEMODEERROR = 6,
- LINUX_MIB_XFRMINSTATESEQERROR = 7,
- LINUX_MIB_XFRMINSTATEEXPIRED = 8,
- LINUX_MIB_XFRMINSTATEMISMATCH = 9,
- LINUX_MIB_XFRMINSTATEINVALID = 10,
- LINUX_MIB_XFRMINTMPLMISMATCH = 11,
- LINUX_MIB_XFRMINNOPOLS = 12,
- LINUX_MIB_XFRMINPOLBLOCK = 13,
- LINUX_MIB_XFRMINPOLERROR = 14,
- LINUX_MIB_XFRMOUTERROR = 15,
- LINUX_MIB_XFRMOUTBUNDLEGENERROR = 16,
- LINUX_MIB_XFRMOUTBUNDLECHECKERROR = 17,
- LINUX_MIB_XFRMOUTNOSTATES = 18,
- LINUX_MIB_XFRMOUTSTATEPROTOERROR = 19,
- LINUX_MIB_XFRMOUTSTATEMODEERROR = 20,
- LINUX_MIB_XFRMOUTSTATESEQERROR = 21,
- LINUX_MIB_XFRMOUTSTATEEXPIRED = 22,
- LINUX_MIB_XFRMOUTPOLBLOCK = 23,
- LINUX_MIB_XFRMOUTPOLDEAD = 24,
- LINUX_MIB_XFRMOUTPOLERROR = 25,
- LINUX_MIB_XFRMFWDHDRERROR = 26,
- LINUX_MIB_XFRMOUTSTATEINVALID = 27,
- LINUX_MIB_XFRMACQUIREERROR = 28,
- __LINUX_MIB_XFRMMAX = 29,
-};
-
-enum {
- LINUX_MIB_TLSNUM = 0,
- LINUX_MIB_TLSCURRTXSW = 1,
- LINUX_MIB_TLSCURRRXSW = 2,
- LINUX_MIB_TLSCURRTXDEVICE = 3,
- LINUX_MIB_TLSCURRRXDEVICE = 4,
- LINUX_MIB_TLSTXSW = 5,
- LINUX_MIB_TLSRXSW = 6,
- LINUX_MIB_TLSTXDEVICE = 7,
- LINUX_MIB_TLSRXDEVICE = 8,
- LINUX_MIB_TLSDECRYPTERROR = 9,
- LINUX_MIB_TLSRXDEVICERESYNC = 10,
- __LINUX_MIB_TLSMAX = 11,
-};
-
-enum nf_inet_hooks {
- NF_INET_PRE_ROUTING = 0,
- NF_INET_LOCAL_IN = 1,
- NF_INET_FORWARD = 2,
- NF_INET_LOCAL_OUT = 3,
- NF_INET_POST_ROUTING = 4,
- NF_INET_NUMHOOKS = 5,
- NF_INET_INGRESS = 5,
-};
-
-enum {
- NFPROTO_UNSPEC = 0,
- NFPROTO_INET = 1,
- NFPROTO_IPV4 = 2,
- NFPROTO_ARP = 3,
- NFPROTO_NETDEV = 5,
- NFPROTO_BRIDGE = 7,
- NFPROTO_IPV6 = 10,
- NFPROTO_DECNET = 12,
- NFPROTO_NUMPROTO = 13,
-};
-
-enum tcp_conntrack {
- TCP_CONNTRACK_NONE = 0,
- TCP_CONNTRACK_SYN_SENT = 1,
- TCP_CONNTRACK_SYN_RECV = 2,
- TCP_CONNTRACK_ESTABLISHED = 3,
- TCP_CONNTRACK_FIN_WAIT = 4,
- TCP_CONNTRACK_CLOSE_WAIT = 5,
- TCP_CONNTRACK_LAST_ACK = 6,
- TCP_CONNTRACK_TIME_WAIT = 7,
- TCP_CONNTRACK_CLOSE = 8,
- TCP_CONNTRACK_LISTEN = 9,
- TCP_CONNTRACK_MAX = 10,
- TCP_CONNTRACK_IGNORE = 11,
- TCP_CONNTRACK_RETRANS = 12,
- TCP_CONNTRACK_UNACK = 13,
- TCP_CONNTRACK_TIMEOUT_MAX = 14,
-};
-
-enum ct_dccp_states {
- CT_DCCP_NONE = 0,
- CT_DCCP_REQUEST = 1,
- CT_DCCP_RESPOND = 2,
- CT_DCCP_PARTOPEN = 3,
- CT_DCCP_OPEN = 4,
- CT_DCCP_CLOSEREQ = 5,
- CT_DCCP_CLOSING = 6,
- CT_DCCP_TIMEWAIT = 7,
- CT_DCCP_IGNORE = 8,
- CT_DCCP_INVALID = 9,
- __CT_DCCP_MAX = 10,
-};
-
-enum ip_conntrack_dir {
- IP_CT_DIR_ORIGINAL = 0,
- IP_CT_DIR_REPLY = 1,
- IP_CT_DIR_MAX = 2,
-};
-
-enum sctp_conntrack {
- SCTP_CONNTRACK_NONE = 0,
- SCTP_CONNTRACK_CLOSED = 1,
- SCTP_CONNTRACK_COOKIE_WAIT = 2,
- SCTP_CONNTRACK_COOKIE_ECHOED = 3,
- SCTP_CONNTRACK_ESTABLISHED = 4,
- SCTP_CONNTRACK_SHUTDOWN_SENT = 5,
- SCTP_CONNTRACK_SHUTDOWN_RECD = 6,
- SCTP_CONNTRACK_SHUTDOWN_ACK_SENT = 7,
- SCTP_CONNTRACK_HEARTBEAT_SENT = 8,
- SCTP_CONNTRACK_HEARTBEAT_ACKED = 9,
- SCTP_CONNTRACK_MAX = 10,
-};
-
-enum udp_conntrack {
- UDP_CT_UNREPLIED = 0,
- UDP_CT_REPLIED = 1,
- UDP_CT_MAX = 2,
-};
-
-enum gre_conntrack {
- GRE_CT_UNREPLIED = 0,
- GRE_CT_REPLIED = 1,
- GRE_CT_MAX = 2,
-};
-
-enum {
- XFRM_POLICY_IN = 0,
- XFRM_POLICY_OUT = 1,
- XFRM_POLICY_FWD = 2,
- XFRM_POLICY_MASK = 3,
- XFRM_POLICY_MAX = 3,
-};
-
-enum netns_bpf_attach_type {
- NETNS_BPF_INVALID = 4294967295,
- NETNS_BPF_FLOW_DISSECTOR = 0,
- NETNS_BPF_SK_LOOKUP = 1,
- MAX_NETNS_BPF_ATTACH_TYPE = 2,
-};
-
-enum skb_ext_id {
- SKB_EXT_BRIDGE_NF = 0,
- SKB_EXT_SEC_PATH = 1,
- TC_SKB_EXT = 2,
- SKB_EXT_MPTCP = 3,
- SKB_EXT_NUM = 4,
-};
-
-enum audit_ntp_type {
- AUDIT_NTP_OFFSET = 0,
- AUDIT_NTP_FREQ = 1,
- AUDIT_NTP_STATUS = 2,
- AUDIT_NTP_TAI = 3,
- AUDIT_NTP_TICK = 4,
- AUDIT_NTP_ADJUST = 5,
- AUDIT_NTP_NVALS = 6,
-};
-
-struct cpu_spec;
-
-typedef void (*cpu_setup_t)(long unsigned int, struct cpu_spec *);
-
-enum powerpc_pmc_type {
- PPC_PMC_DEFAULT = 0,
- PPC_PMC_IBM = 1,
- PPC_PMC_PA6T = 2,
- PPC_PMC_G4 = 3,
-};
-
-typedef void (*cpu_restore_t)();
-
-enum powerpc_oprofile_type {
- PPC_OPROFILE_INVALID = 0,
- PPC_OPROFILE_RS64 = 1,
- PPC_OPROFILE_POWER4 = 2,
- PPC_OPROFILE_G4 = 3,
- PPC_OPROFILE_FSL_EMB = 4,
- PPC_OPROFILE_CELL = 5,
- PPC_OPROFILE_PA6T = 6,
-};
-
-struct cpu_spec {
- unsigned int pvr_mask;
- unsigned int pvr_value;
- char *cpu_name;
- long unsigned int cpu_features;
- unsigned int cpu_user_features;
- unsigned int cpu_user_features2;
- unsigned int mmu_features;
- unsigned int icache_bsize;
- unsigned int dcache_bsize;
- void (*cpu_down_flush)();
- unsigned int num_pmcs;
- enum powerpc_pmc_type pmc_type;
- cpu_setup_t cpu_setup;
- cpu_restore_t cpu_restore;
- char *oprofile_cpu_type;
- enum powerpc_oprofile_type oprofile_type;
- long unsigned int oprofile_mmcra_sihv;
- long unsigned int oprofile_mmcra_sipr;
- long unsigned int oprofile_mmcra_clear;
- char *platform;
- int (*machine_check)(struct pt_regs *);
- long int (*machine_check_early)(struct pt_regs *);
-};
-
-struct static_key_true {
- struct static_key key;
-};
-
-typedef __kernel_long_t __kernel_off_t;
-
-typedef __kernel_off_t off_t;
-
-enum {
- FW_FEATURE_PSERIES_POSSIBLE = 3479175167,
- FW_FEATURE_PSERIES_ALWAYS = 0,
- FW_FEATURE_POWERNV_POSSIBLE = 268435456,
- FW_FEATURE_POWERNV_ALWAYS = 0,
- FW_FEATURE_PS3_POSSIBLE = 12582912,
- FW_FEATURE_PS3_ALWAYS = 12582912,
- FW_FEATURE_NATIVE_POSSIBLE = 0,
- FW_FEATURE_NATIVE_ALWAYS = 0,
- FW_FEATURE_POSSIBLE = 3747610623,
- FW_FEATURE_ALWAYS = 0,
-};
-
-enum {
- PER_LINUX = 0,
- PER_LINUX_32BIT = 8388608,
- PER_LINUX_FDPIC = 524288,
- PER_SVR4 = 68157441,
- PER_SVR3 = 83886082,
- PER_SCOSVR3 = 117440515,
- PER_OSR5 = 100663299,
- PER_WYSEV386 = 83886084,
- PER_ISCR4 = 67108869,
- PER_BSD = 6,
- PER_SUNOS = 67108870,
- PER_XENIX = 83886087,
- PER_LINUX32 = 8,
- PER_LINUX32_3GB = 134217736,
- PER_IRIX32 = 67108873,
- PER_IRIXN32 = 67108874,
- PER_IRIX64 = 67108875,
- PER_RISCOS = 12,
- PER_SOLARIS = 67108877,
- PER_UW7 = 68157454,
- PER_OSF4 = 15,
- PER_HPUX = 16,
- PER_MASK = 255,
-};
-
-enum {
- EI_ETYPE_NONE = 0,
- EI_ETYPE_NULL = 1,
- EI_ETYPE_ERRNO = 2,
- EI_ETYPE_ERRNO_NULL = 3,
- EI_ETYPE_TRUE = 4,
-};
-
-struct syscall_metadata {
- const char *name;
- int syscall_nr;
- int nb_args;
- const char **types;
- const char **args;
- struct list_head enter_fields;
- struct trace_event_call *enter_event;
- struct trace_event_call *exit_event;
-};
-
-struct kvm;
-
-struct kvmppc_vcore {
- int n_runnable;
- int num_threads;
- int entry_exit_map;
- int napping_threads;
- int first_vcpuid;
- u16 pcpu;
- u16 last_cpu;
- u8 vcore_state;
- u8 in_guest;
- struct kvm_vcpu *runnable_threads[8];
- struct list_head preempt_list;
- spinlock_t lock;
- struct rcuwait wait;
- spinlock_t stoltb_lock;
- u64 stolen_tb;
- u64 preempt_tb;
- struct kvm_vcpu *runner;
- struct kvm *kvm;
- u64 tb_offset;
- u64 tb_offset_applied;
- ulong lpcr;
- u32 arch_compat;
- ulong pcr;
- ulong dpdes;
- ulong vtb;
- ulong conferring_threads;
- unsigned int halt_poll_ns;
- atomic_t online_count;
-};
-
-struct preempt_ops;
-
-struct preempt_notifier {
- struct hlist_node link;
- struct preempt_ops *ops;
-};
-
-struct kvm_vcpu_stat {
- u64 sum_exits;
- u64 mmio_exits;
- u64 signal_exits;
- u64 light_exits;
- u64 itlb_real_miss_exits;
- u64 itlb_virt_miss_exits;
- u64 dtlb_real_miss_exits;
- u64 dtlb_virt_miss_exits;
- u64 syscall_exits;
- u64 isi_exits;
- u64 dsi_exits;
- u64 emulated_inst_exits;
- u64 dec_exits;
- u64 ext_intr_exits;
- u64 halt_poll_success_ns;
- u64 halt_poll_fail_ns;
- u64 halt_wait_ns;
- u64 halt_successful_poll;
- u64 halt_attempted_poll;
- u64 halt_successful_wait;
- u64 halt_poll_invalid;
- u64 halt_wakeup;
- u64 dbell_exits;
- u64 gdbell_exits;
- u64 ld;
- u64 st;
- u64 pf_storage;
- u64 pf_instruc;
- u64 sp_storage;
- u64 sp_instruc;
- u64 queue_intr;
- u64 ld_slow;
- u64 st_slow;
- u64 pthru_all;
- u64 pthru_host;
- u64 pthru_bad_aff;
-};
-
-typedef u64 gpa_t;
-
-struct kvm_mmio_fragment {
- gpa_t gpa;
- void *data;
- unsigned int len;
-};
-
-struct kvmppc_slb {
- u64 esid;
- u64 vsid;
- u64 orige;
- u64 origv;
- bool valid: 1;
- bool Ks: 1;
- bool Kp: 1;
- bool nx: 1;
- bool large: 1;
- bool tb: 1;
- bool class: 1;
- u8 base_page_size;
-};
-
-typedef long unsigned int gva_t;
-
-struct kvmppc_pte;
-
-struct kvmppc_mmu {
- void (*slbmte)(struct kvm_vcpu *, u64, u64);
- u64 (*slbmfee)(struct kvm_vcpu *, u64);
- u64 (*slbmfev)(struct kvm_vcpu *, u64);
- int (*slbfee)(struct kvm_vcpu *, gva_t, ulong *);
- void (*slbie)(struct kvm_vcpu *, u64);
- void (*slbia)(struct kvm_vcpu *);
- void (*mtsrin)(struct kvm_vcpu *, u32, ulong);
- u32 (*mfsrin)(struct kvm_vcpu *, u32);
- int (*xlate)(struct kvm_vcpu *, gva_t, struct kvmppc_pte *, bool, bool);
- void (*tlbie)(struct kvm_vcpu *, ulong, bool);
- int (*esid_to_vsid)(struct kvm_vcpu *, ulong, u64 *);
- u64 (*ea_to_vp)(struct kvm_vcpu *, gva_t, bool);
- bool (*is_dcbz32)(struct kvm_vcpu *);
-};
-
-enum MCE_Version {
- MCE_V1 = 1,
-};
-
-enum MCE_Severity {
- MCE_SEV_NO_ERROR = 0,
- MCE_SEV_WARNING = 1,
- MCE_SEV_SEVERE = 2,
- MCE_SEV_FATAL = 3,
-};
-
-enum MCE_Initiator {
- MCE_INITIATOR_UNKNOWN = 0,
- MCE_INITIATOR_CPU = 1,
- MCE_INITIATOR_PCI = 2,
- MCE_INITIATOR_ISA = 3,
- MCE_INITIATOR_MEMORY = 4,
- MCE_INITIATOR_POWERMGM = 5,
-};
-
-enum MCE_ErrorType {
- MCE_ERROR_TYPE_UNKNOWN = 0,
- MCE_ERROR_TYPE_UE = 1,
- MCE_ERROR_TYPE_SLB = 2,
- MCE_ERROR_TYPE_ERAT = 3,
- MCE_ERROR_TYPE_TLB = 4,
- MCE_ERROR_TYPE_USER = 5,
- MCE_ERROR_TYPE_RA = 6,
- MCE_ERROR_TYPE_LINK = 7,
- MCE_ERROR_TYPE_DCACHE = 8,
- MCE_ERROR_TYPE_ICACHE = 9,
-};
-
-enum MCE_ErrorClass {
- MCE_ECLASS_UNKNOWN = 0,
- MCE_ECLASS_HARDWARE = 1,
- MCE_ECLASS_HARD_INDETERMINATE = 2,
- MCE_ECLASS_SOFTWARE = 3,
- MCE_ECLASS_SOFT_INDETERMINATE = 4,
-};
-
-enum MCE_Disposition {
- MCE_DISPOSITION_RECOVERED = 0,
- MCE_DISPOSITION_NOT_RECOVERED = 1,
-};
-
-enum MCE_UeErrorType {
- MCE_UE_ERROR_INDETERMINATE = 0,
- MCE_UE_ERROR_IFETCH = 1,
- MCE_UE_ERROR_PAGE_TABLE_WALK_IFETCH = 2,
- MCE_UE_ERROR_LOAD_STORE = 3,
- MCE_UE_ERROR_PAGE_TABLE_WALK_LOAD_STORE = 4,
-};
-
-enum MCE_SlbErrorType {
- MCE_SLB_ERROR_INDETERMINATE = 0,
- MCE_SLB_ERROR_PARITY = 1,
- MCE_SLB_ERROR_MULTIHIT = 2,
-};
-
-enum MCE_EratErrorType {
- MCE_ERAT_ERROR_INDETERMINATE = 0,
- MCE_ERAT_ERROR_PARITY = 1,
- MCE_ERAT_ERROR_MULTIHIT = 2,
-};
-
-enum MCE_TlbErrorType {
- MCE_TLB_ERROR_INDETERMINATE = 0,
- MCE_TLB_ERROR_PARITY = 1,
- MCE_TLB_ERROR_MULTIHIT = 2,
-};
-
-enum MCE_UserErrorType {
- MCE_USER_ERROR_INDETERMINATE = 0,
- MCE_USER_ERROR_TLBIE = 1,
- MCE_USER_ERROR_SCV = 2,
-};
-
-enum MCE_RaErrorType {
- MCE_RA_ERROR_INDETERMINATE = 0,
- MCE_RA_ERROR_IFETCH = 1,
- MCE_RA_ERROR_IFETCH_FOREIGN = 2,
- MCE_RA_ERROR_PAGE_TABLE_WALK_IFETCH = 3,
- MCE_RA_ERROR_PAGE_TABLE_WALK_IFETCH_FOREIGN = 4,
- MCE_RA_ERROR_LOAD = 5,
- MCE_RA_ERROR_STORE = 6,
- MCE_RA_ERROR_PAGE_TABLE_WALK_LOAD_STORE = 7,
- MCE_RA_ERROR_PAGE_TABLE_WALK_LOAD_STORE_FOREIGN = 8,
- MCE_RA_ERROR_LOAD_STORE_FOREIGN = 9,
-};
-
-enum MCE_LinkErrorType {
- MCE_LINK_ERROR_INDETERMINATE = 0,
- MCE_LINK_ERROR_IFETCH_TIMEOUT = 1,
- MCE_LINK_ERROR_PAGE_TABLE_WALK_IFETCH_TIMEOUT = 2,
- MCE_LINK_ERROR_LOAD_TIMEOUT = 3,
- MCE_LINK_ERROR_STORE_TIMEOUT = 4,
- MCE_LINK_ERROR_PAGE_TABLE_WALK_LOAD_STORE_TIMEOUT = 5,
-};
-
-struct machine_check_event {
- enum MCE_Version version: 8;
- u8 in_use;
- enum MCE_Severity severity: 8;
- enum MCE_Initiator initiator: 8;
- enum MCE_ErrorType error_type: 8;
- enum MCE_ErrorClass error_class: 8;
- enum MCE_Disposition disposition: 8;
- bool sync_error;
- u16 cpu;
- u64 gpr3;
- u64 srr0;
- u64 srr1;
- union {
- struct {
- enum MCE_UeErrorType ue_error_type: 8;
- u8 effective_address_provided;
- u8 physical_address_provided;
- u8 ignore_event;
- u8 reserved_1[4];
- u64 effective_address;
- u64 physical_address;
- u8 reserved_2[8];
- } ue_error;
- struct {
- enum MCE_SlbErrorType slb_error_type: 8;
- u8 effective_address_provided;
- u8 reserved_1[6];
- u64 effective_address;
- u8 reserved_2[16];
- } slb_error;
- struct {
- enum MCE_EratErrorType erat_error_type: 8;
- u8 effective_address_provided;
- u8 reserved_1[6];
- u64 effective_address;
- u8 reserved_2[16];
- } erat_error;
- struct {
- enum MCE_TlbErrorType tlb_error_type: 8;
- u8 effective_address_provided;
- u8 reserved_1[6];
- u64 effective_address;
- u8 reserved_2[16];
- } tlb_error;
- struct {
- enum MCE_UserErrorType user_error_type: 8;
- u8 effective_address_provided;
- u8 reserved_1[6];
- u64 effective_address;
- u8 reserved_2[16];
- } user_error;
- struct {
- enum MCE_RaErrorType ra_error_type: 8;
- u8 effective_address_provided;
- u8 reserved_1[6];
- u64 effective_address;
- u8 reserved_2[16];
- } ra_error;
- struct {
- enum MCE_LinkErrorType link_error_type: 8;
- u8 effective_address_provided;
- u8 reserved_1[6];
- u64 effective_address;
- u8 reserved_2[16];
- } link_error;
- } u;
-};
-
-struct openpic;
-
-union xive_tma_w01 {
- struct {
- u8 nsr;
- u8 cppr;
- u8 ipb;
- u8 lsmfb;
- u8 ack;
- u8 inc;
- u8 age;
- u8 pipr;
- };
- __be64 w01;
-};
-
-struct kvm_vcpu_arch_shared {
- __u64 scratch1;
- __u64 scratch2;
- __u64 scratch3;
- __u64 critical;
- __u64 sprg0;
- __u64 sprg1;
- __u64 sprg2;
- __u64 sprg3;
- __u64 srr0;
- __u64 srr1;
- __u64 dar;
- __u64 msr;
- __u32 dsisr;
- __u32 int_pending;
- __u32 sr[16];
- __u32 mas0;
- __u32 mas1;
- __u64 mas7_3;
- __u64 mas2;
- __u32 mas4;
- __u32 mas6;
- __u32 esr;
- __u32 pir;
- __u64 sprg4;
- __u64 sprg5;
- __u64 sprg6;
- __u64 sprg7;
-};
-
-struct mmio_hpte_cache_entry {
- long unsigned int hpte_v;
- long unsigned int hpte_r;
- long unsigned int rpte;
- long unsigned int pte_index;
- long unsigned int eaddr;
- long unsigned int slb_v;
- long int mmio_update;
- unsigned int slb_base_pshift;
-};
-
-struct mmio_hpte_cache {
- struct mmio_hpte_cache_entry entry[4];
- unsigned int index;
-};
-
-struct kvmppc_vpa {
- long unsigned int gpa;
- void *pinned_addr;
- void *pinned_end;
- long unsigned int next_gpa;
- long unsigned int len;
- u8 update_pending;
- bool dirty;
-};
-
-struct kvmppc_vcpu_book3s;
-
-struct kvmppc_icp;
-
-struct kvmppc_xive_vcpu;
-
-struct kvm_nested_guest;
-
-struct kvm_vcpu_arch {
- ulong host_stack;
- u32 host_pid;
- struct kvmppc_slb slb[64];
- int slb_max;
- int slb_nr;
- struct kvmppc_mmu mmu;
- struct kvmppc_vcpu_book3s *book3s;
- struct pt_regs regs;
- long: 64;
- struct thread_fp_state fp;
- struct thread_vr_state vr;
- u32 qpr[32];
- ulong tar;
- ulong hflags;
- ulong guest_owned_ext;
- ulong purr;
- ulong spurr;
- ulong ic;
- ulong dscr;
- ulong amr;
- ulong uamor;
- ulong iamr;
- u32 ctrl;
- u32 dabrx;
- ulong dabr;
- ulong dawr;
- ulong dawrx;
- ulong ciabr;
- ulong cfar;
- ulong ppr;
- u32 pspb;
- ulong fscr;
- ulong shadow_fscr;
- ulong ebbhr;
- ulong ebbrr;
- ulong bescr;
- ulong csigr;
- ulong tacr;
- ulong tcscr;
- ulong acop;
- ulong wort;
- ulong tid;
- ulong psscr;
- ulong hfscr;
- ulong shadow_srr1;
- u32 vrsave;
- u32 mmucr;
- ulong shadow_msr;
- ulong csrr0;
- ulong csrr1;
- ulong dsrr0;
- ulong dsrr1;
- ulong mcsrr0;
- ulong mcsrr1;
- ulong mcsr;
- ulong dec;
- u64 entry_tb;
- u64 entry_vtb;
- u64 entry_ic;
- u32 tcr;
- ulong tsr;
- u32 ivor[64];
- ulong ivpr;
- u32 pvr;
- u32 shadow_pid;
- u32 shadow_pid1;
- u32 pid;
- u32 swap_pid;
- u32 ccr0;
- u32 ccr1;
- u32 dbsr;
- u64 mmcr[4];
- u64 mmcra;
- u64 mmcrs;
- u32 pmc[8];
- u32 spmc[2];
- u64 siar;
- u64 sdar;
- u64 sier[3];
- u64 tfhar;
- u64 texasr;
- u64 tfiar;
- u64 orig_texasr;
- u32 cr_tm;
- u64 xer_tm;
- u64 lr_tm;
- u64 ctr_tm;
- u64 amr_tm;
- u64 ppr_tm;
- u64 dscr_tm;
- u64 tar_tm;
- ulong gpr_tm[32];
- struct thread_fp_state fp_tm;
- struct thread_vr_state vr_tm;
- u32 vrsave_tm;
- ulong fault_dar;
- u32 fault_dsisr;
- long unsigned int intr_msr;
- ulong fault_gpa;
- gpa_t paddr_accessed;
- gva_t vaddr_accessed;
- pgd_t *pgdir;
- u16 io_gpr;
- u8 mmio_host_swabbed;
- u8 mmio_sign_extend;
- u8 mmio_sp64_extend;
- u8 mmio_vsx_copy_nums;
- u8 mmio_vsx_offset;
- u8 mmio_vmx_copy_nums;
- u8 mmio_vmx_offset;
- u8 mmio_copy_type;
- u8 osi_needed;
- u8 osi_enabled;
- u8 papr_enabled;
- u8 watchdog_enabled;
- u8 sane;
- u8 cpu_type;
- u8 hcall_needed;
- u8 epr_flags;
- u8 epr_needed;
- u8 external_oneshot;
- u32 cpr0_cfgaddr;
- struct hrtimer dec_timer;
- u64 dec_jiffies;
- u64 dec_expires;
- long unsigned int pending_exceptions;
- u8 ceded;
- u8 prodded;
- u8 doorbell_request;
- u8 irq_pending;
- u32 last_inst;
- struct rcuwait *waitp;
- struct kvmppc_vcore *vcore;
- int ret;
- int trap;
- int state;
- int ptid;
- int thread_cpu;
- int prev_cpu;
- bool timer_running;
- wait_queue_head_t cpu_run;
- struct machine_check_event mce_evt;
- struct kvm_vcpu_arch_shared *shared;
- bool shared_big_endian;
- long unsigned int magic_page_pa;
- long unsigned int magic_page_ea;
- bool disable_kernel_nx;
- int irq_type;
- int irq_cpu_id;
- struct openpic *mpic;
- struct kvmppc_icp *icp;
- struct kvmppc_xive_vcpu *xive_vcpu;
- __be32 xive_cam_word;
- u8 xive_pushed;
- u8 xive_esc_on;
- union xive_tma_w01 xive_saved_state;
- u64 xive_esc_raddr;
- u64 xive_esc_vaddr;
- struct kvm_vcpu_arch_shared shregs;
- struct mmio_hpte_cache mmio_cache;
- long unsigned int pgfault_addr;
- long int pgfault_index;
- long unsigned int pgfault_hpte[2];
- struct mmio_hpte_cache_entry *pgfault_cache;
- struct task_struct *run_task;
- spinlock_t vpa_update_lock;
- struct kvmppc_vpa vpa;
- struct kvmppc_vpa dtl;
- struct dtl_entry *dtl_ptr;
- long unsigned int dtl_index;
- u64 stolen_logged;
- struct kvmppc_vpa slb_shadow;
- spinlock_t tbacct_lock;
- u64 busy_stolen;
- u64 busy_preempt;
- u32 emul_inst;
- u32 online;
- struct kvm_nested_guest *nested;
- u32 nested_vcpu_id;
- gpa_t nested_io_gpr;
-};
-
-struct kvm_run;
-
-struct kvm_vcpu {
- struct kvm *kvm;
- struct preempt_notifier preempt_notifier;
- int cpu;
- int vcpu_id;
- int vcpu_idx;
- int srcu_idx;
- int mode;
- u64 requests;
- long unsigned int guest_debug;
- int pre_pcpu;
- struct list_head blocked_vcpu_list;
- struct mutex mutex;
- struct kvm_run *run;
- struct rcuwait wait;
- struct pid *pid;
- int sigset_active;
- sigset_t sigset;
- struct kvm_vcpu_stat stat;
- unsigned int halt_poll_ns;
- bool valid_wakeup;
- int mmio_needed;
- int mmio_read_completed;
- int mmio_is_write;
- int mmio_cur_fragment;
- int mmio_nr_fragments;
- struct kvm_mmio_fragment mmio_fragments[2];
- bool preempted;
- bool ready;
- struct kvm_vcpu_arch arch;
-};
-
-struct preempt_ops {
- void (*sched_in)(struct preempt_notifier *, int);
- void (*sched_out)(struct preempt_notifier *, struct task_struct *);
-};
-
-typedef int pci_power_t;
-
-struct pci_slot;
-
-struct aer_stats;
-
-struct pci_driver;
-
-struct pcie_link_state;
-
-struct pci_vpd;
-
-struct pci_sriov;
-
-struct pci_dev {
- struct list_head bus_list;
- struct pci_bus *bus;
- struct pci_bus *subordinate;
- void *sysdata;
- struct proc_dir_entry *procent;
- struct pci_slot *slot;
- unsigned int devfn;
- short unsigned int vendor;
- short unsigned int device;
- short unsigned int subsystem_vendor;
- short unsigned int subsystem_device;
- unsigned int class;
- u8 revision;
- u8 hdr_type;
- u16 aer_cap;
- struct aer_stats *aer_stats;
- u8 pcie_cap;
- u8 msi_cap;
- u8 msix_cap;
- u8 pcie_mpss: 3;
- u8 rom_base_reg;
- u8 pin;
- u16 pcie_flags_reg;
- long unsigned int *dma_alias_mask;
- struct pci_driver *driver;
- u64 dma_mask;
- struct device_dma_parameters dma_parms;
- pci_power_t current_state;
- unsigned int imm_ready: 1;
- u8 pm_cap;
- unsigned int pme_support: 5;
- unsigned int pme_poll: 1;
- unsigned int d1_support: 1;
- unsigned int d2_support: 1;
- unsigned int no_d1d2: 1;
- unsigned int no_d3cold: 1;
- unsigned int bridge_d3: 1;
- unsigned int d3cold_allowed: 1;
- unsigned int mmio_always_on: 1;
- unsigned int wakeup_prepared: 1;
- unsigned int runtime_d3cold: 1;
- unsigned int skip_bus_pm: 1;
- unsigned int ignore_hotplug: 1;
- unsigned int hotplug_user_indicators: 1;
- unsigned int clear_retrain_link: 1;
- unsigned int d3hot_delay;
- unsigned int d3cold_delay;
- struct pcie_link_state *link_state;
- unsigned int ltr_path: 1;
- int l1ss;
- unsigned int eetlp_prefix_path: 1;
- pci_channel_state_t error_state;
- struct device dev;
- int cfg_size;
- unsigned int irq;
- struct resource resource[17];
- bool match_driver;
- unsigned int transparent: 1;
- unsigned int io_window: 1;
- unsigned int pref_window: 1;
- unsigned int pref_64_window: 1;
- unsigned int multifunction: 1;
- unsigned int is_busmaster: 1;
- unsigned int no_msi: 1;
- unsigned int no_64bit_msi: 1;
- unsigned int block_cfg_access: 1;
- unsigned int broken_parity_status: 1;
- unsigned int irq_reroute_variant: 2;
- unsigned int msi_enabled: 1;
- unsigned int msix_enabled: 1;
- unsigned int ari_enabled: 1;
- unsigned int ats_enabled: 1;
- unsigned int pasid_enabled: 1;
- unsigned int pri_enabled: 1;
- unsigned int is_managed: 1;
- unsigned int needs_freset: 1;
- unsigned int state_saved: 1;
- unsigned int is_physfn: 1;
- unsigned int is_virtfn: 1;
- unsigned int reset_fn: 1;
- unsigned int is_hotplug_bridge: 1;
- unsigned int shpc_managed: 1;
- unsigned int is_thunderbolt: 1;
- unsigned int untrusted: 1;
- unsigned int external_facing: 1;
- unsigned int broken_intx_masking: 1;
- unsigned int io_window_1k: 1;
- unsigned int irq_managed: 1;
- unsigned int non_compliant_bars: 1;
- unsigned int is_probed: 1;
- unsigned int link_active_reporting: 1;
- unsigned int no_vf_scan: 1;
- unsigned int no_command_memory: 1;
- pci_dev_flags_t dev_flags;
- atomic_t enable_cnt;
- u32 saved_config_space[16];
- struct hlist_head saved_cap_space;
- struct bin_attribute *rom_attr;
- int rom_attr_enabled;
- struct bin_attribute *res_attr[17];
- struct bin_attribute *res_attr_wc[17];
- unsigned int broken_cmd_compl: 1;
- unsigned int ptm_root: 1;
- unsigned int ptm_enabled: 1;
- u8 ptm_granularity;
- const struct attribute_group **msi_irq_groups;
- struct pci_vpd *vpd;
- u16 dpc_cap;
- unsigned int dpc_rp_extensions: 1;
- u8 dpc_rp_log_size;
- union {
- struct pci_sriov *sriov;
- struct pci_dev *physfn;
- };
- u16 ats_cap;
- u8 ats_stu;
- u16 pri_cap;
- u32 pri_reqs_alloc;
- unsigned int pasid_required: 1;
- u16 pasid_cap;
- u16 pasid_features;
- u16 acs_cap;
- phys_addr_t rom;
- size_t romlen;
- char *driver_override;
- long unsigned int priv_flags;
-};
-
-struct iommu_table_group;
-
-struct pci_dn {
- int flags;
- int busno;
- int devfn;
- int vendor_id;
- int device_id;
- int class_code;
- struct pci_dn *parent;
- struct pci_controller *phb;
- struct iommu_table_group *table_group;
- int pci_ext_config_space;
- struct eeh_dev *edev;
- unsigned int pe_number;
- u16 vfs_expanded;
- u16 num_vfs;
- unsigned int *pe_num_map;
- bool m64_single_mode;
- int (*m64_map)[6];
- int last_allow_rc;
- int mps;
- struct list_head child_list;
- struct list_head list;
- struct resource holes[6];
-};
-
-struct pci_controller_ops {
- void (*dma_dev_setup)(struct pci_dev *);
- void (*dma_bus_setup)(struct pci_bus *);
- bool (*iommu_bypass_supported)(struct pci_dev *, u64);
- int (*probe_mode)(struct pci_bus *);
- bool (*enable_device_hook)(struct pci_dev *);
- void (*disable_device)(struct pci_dev *);
- void (*release_device)(struct pci_dev *);
- resource_size_t (*window_alignment)(struct pci_bus *, long unsigned int);
- void (*setup_bridge)(struct pci_bus *, long unsigned int);
- void (*reset_secondary_bus)(struct pci_dev *);
- int (*setup_msi_irqs)(struct pci_dev *, int, int);
- void (*teardown_msi_irqs)(struct pci_dev *);
- void (*shutdown)(struct pci_controller *);
-};
-
-struct pci_ops;
-
-struct npu;
-
-struct pci_controller {
- struct pci_bus *bus;
- char is_dynamic;
- int node;
- struct device_node *dn;
- struct list_head list_node;
- struct device *parent;
- int first_busno;
- int last_busno;
- int self_busno;
- struct resource busn;
- void *io_base_virt;
- void *io_base_alloc;
- resource_size_t io_base_phys;
- resource_size_t pci_io_size;
- resource_size_t isa_mem_phys;
- resource_size_t isa_mem_size;
- struct pci_controller_ops controller_ops;
- struct pci_ops *ops;
- unsigned int *cfg_addr;
- void *cfg_data;
- u32 indirect_type;
- struct resource io_resource;
- struct resource mem_resources[3];
- resource_size_t mem_offset[3];
- int global_number;
- resource_size_t dma_window_base_cur;
- resource_size_t dma_window_size;
- long unsigned int buid;
- struct pci_dn *pci_data;
- void *private_data;
- struct npu *npu;
-};
-
-struct msi_controller;
-
-struct pci_bus {
- struct list_head node;
- struct pci_bus *parent;
- struct list_head children;
- struct list_head devices;
- struct pci_dev *self;
- struct list_head slots;
- struct resource *resource[4];
- struct list_head resources;
- struct resource busn_res;
- struct pci_ops *ops;
- struct msi_controller *msi;
- void *sysdata;
- struct proc_dir_entry *procdir;
- unsigned char number;
- unsigned char primary;
- unsigned char max_bus_speed;
- unsigned char cur_bus_speed;
- char name[48];
- short unsigned int bridge_ctl;
- pci_bus_flags_t bus_flags;
- struct device *bridge;
- struct device dev;
- struct bin_attribute *legacy_io;
- struct bin_attribute *legacy_mem;
- unsigned int is_added: 1;
-};
-
-struct pci_device_id {
- __u32 vendor;
- __u32 device;
- __u32 subvendor;
- __u32 subdevice;
- __u32 class;
- __u32 class_mask;
- kernel_ulong_t driver_data;
-};
-
-struct msi_msg {
- u32 address_lo;
- u32 address_hi;
- u32 data;
-};
-
-struct platform_msi_priv_data;
-
-struct platform_msi_desc {
- struct platform_msi_priv_data *msi_priv_data;
- u16 msi_index;
-};
-
-struct fsl_mc_msi_desc {
- u16 msi_index;
-};
-
-struct ti_sci_inta_msi_desc {
- u16 dev_index;
-};
-
-struct irq_affinity_desc;
-
-struct msi_desc {
- struct list_head list;
- unsigned int irq;
- unsigned int nvec_used;
- struct device *dev;
- struct msi_msg msg;
- struct irq_affinity_desc *affinity;
- void (*write_msi_msg)(struct msi_desc *, void *);
- void *write_msi_msg_data;
- union {
- struct {
- u32 masked;
- struct {
- u8 is_msix: 1;
- u8 multiple: 3;
- u8 multi_cap: 3;
- u8 maskbit: 1;
- u8 is_64: 1;
- u8 is_virtual: 1;
- u16 entry_nr;
- unsigned int default_irq;
- } msi_attrib;
- union {
- u8 mask_pos;
- void *mask_base;
- };
- };
- struct platform_msi_desc platform;
- struct fsl_mc_msi_desc fsl_mc;
- struct ti_sci_inta_msi_desc inta;
- };
-};
-
-typedef struct {
- unsigned int __softirq_pending;
- unsigned int timer_irqs_event;
- unsigned int broadcast_irqs_event;
- unsigned int timer_irqs_others;
- unsigned int pmu_irqs;
- unsigned int mce_exceptions;
- unsigned int spurious_irqs;
- unsigned int sreset_irqs;
- unsigned int soft_nmi_irqs;
- unsigned int doorbell_irqs;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-} irq_cpustat_t;
-
-struct irq_affinity_desc {
- struct cpumask mask;
- unsigned int is_managed: 1;
-};
-
-enum cpu_usage_stat {
- CPUTIME_USER = 0,
- CPUTIME_NICE = 1,
- CPUTIME_SYSTEM = 2,
- CPUTIME_SOFTIRQ = 3,
- CPUTIME_IRQ = 4,
- CPUTIME_IDLE = 5,
- CPUTIME_IOWAIT = 6,
- CPUTIME_STEAL = 7,
- CPUTIME_GUEST = 8,
- CPUTIME_GUEST_NICE = 9,
- NR_STATS = 10,
-};
-
-struct hotplug_slot;
-
-struct pci_slot {
- struct pci_bus *bus;
- struct list_head list;
- struct hotplug_slot *hotplug;
- unsigned char number;
- struct kobject kobj;
-};
-
-struct pci_dynids {
- spinlock_t lock;
- struct list_head list;
-};
-
-struct pci_error_handlers;
-
-struct pci_driver {
- struct list_head node;
- const char *name;
- const struct pci_device_id *id_table;
- int (*probe)(struct pci_dev *, const struct pci_device_id *);
- void (*remove)(struct pci_dev *);
- int (*suspend)(struct pci_dev *, pm_message_t);
- int (*resume)(struct pci_dev *);
- void (*shutdown)(struct pci_dev *);
- int (*sriov_configure)(struct pci_dev *, int);
- const struct pci_error_handlers *err_handler;
- const struct attribute_group **groups;
- struct device_driver driver;
- struct pci_dynids dynids;
-};
-
-struct pci_host_bridge {
- struct device dev;
- struct pci_bus *bus;
- struct pci_ops *ops;
- struct pci_ops *child_ops;
- void *sysdata;
- int busnr;
- struct list_head windows;
- struct list_head dma_ranges;
- u8 (*swizzle_irq)(struct pci_dev *, u8 *);
- int (*map_irq)(const struct pci_dev *, u8, u8);
- void (*release_fn)(struct pci_host_bridge *);
- void *release_data;
- struct msi_controller *msi;
- unsigned int ignore_reset_delay: 1;
- unsigned int no_ext_tags: 1;
- unsigned int native_aer: 1;
- unsigned int native_pcie_hotplug: 1;
- unsigned int native_shpc_hotplug: 1;
- unsigned int native_pme: 1;
- unsigned int native_ltr: 1;
- unsigned int native_dpc: 1;
- unsigned int preserve_config: 1;
- unsigned int size_windows: 1;
- resource_size_t (*align_resource)(struct pci_dev *, const struct resource *, resource_size_t, resource_size_t, resource_size_t);
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long unsigned int private[0];
-};
-
-struct pci_ops {
- int (*add_bus)(struct pci_bus *);
- void (*remove_bus)(struct pci_bus *);
- void * (*map_bus)(struct pci_bus *, unsigned int, int);
- int (*read)(struct pci_bus *, unsigned int, int, int, u32 *);
- int (*write)(struct pci_bus *, unsigned int, int, int, u32);
-};
-
-struct msi_controller {
- struct module *owner;
- struct device *dev;
- struct device_node *of_node;
- struct list_head list;
- int (*setup_irq)(struct msi_controller *, struct pci_dev *, struct msi_desc *);
- int (*setup_irqs)(struct msi_controller *, struct pci_dev *, int, int);
- void (*teardown_irq)(struct msi_controller *, unsigned int);
-};
-
-struct pci_error_handlers {
- pci_ers_result_t (*error_detected)(struct pci_dev *, pci_channel_state_t);
- pci_ers_result_t (*mmio_enabled)(struct pci_dev *);
- pci_ers_result_t (*slot_reset)(struct pci_dev *);
- void (*reset_prepare)(struct pci_dev *);
- void (*reset_done)(struct pci_dev *);
- void (*resume)(struct pci_dev *);
-};
-
-struct sg_table {
- struct scatterlist *sgl;
- unsigned int nents;
- unsigned int orig_nents;
-};
-
-struct rtc_time;
-
-struct kimage;
-
-struct machdep_calls {
- char *name;
- void (*iommu_save)();
- void (*iommu_restore)();
- long unsigned int (*memory_block_size)();
- void (*dma_set_mask)(struct device *, u64);
- int (*probe)();
- void (*setup_arch)();
- void (*show_cpuinfo)(struct seq_file *);
- void (*show_percpuinfo)(struct seq_file *, int);
- long unsigned int (*get_proc_freq)(unsigned int);
- void (*init_IRQ)();
- unsigned int (*get_irq)();
- void (*pcibios_fixup)();
- void (*pci_irq_fixup)(struct pci_dev *);
- int (*pcibios_root_bridge_prepare)(struct pci_host_bridge *);
- int (*pci_setup_phb)(struct pci_controller *);
- void (*restart)(char *);
- void (*halt)();
- void (*panic)(char *);
- long int (*time_init)();
- int (*set_rtc_time)(struct rtc_time *);
- void (*get_rtc_time)(struct rtc_time *);
- time64_t (*get_boot_time)();
- unsigned char (*rtc_read_val)(int);
- void (*rtc_write_val)(int, unsigned char);
- void (*calibrate_decr)();
- void (*progress)(char *, short unsigned int);
- void (*log_error)(char *, unsigned int, int);
- unsigned char (*nvram_read_val)(int);
- void (*nvram_write_val)(int, unsigned char);
- ssize_t (*nvram_write)(char *, size_t, loff_t *);
- ssize_t (*nvram_read)(char *, size_t, loff_t *);
- ssize_t (*nvram_size)();
- void (*nvram_sync)();
- int (*system_reset_exception)(struct pt_regs *);
- int (*machine_check_exception)(struct pt_regs *);
- int (*handle_hmi_exception)(struct pt_regs *);
- int (*hmi_exception_early)(struct pt_regs *);
- long int (*machine_check_early)(struct pt_regs *);
- bool (*mce_check_early_recovery)(struct pt_regs *);
- long int (*feature_call)(unsigned int, ...);
- int (*pci_get_legacy_ide_irq)(struct pci_dev *, int);
- pgprot_t (*phys_mem_access_prot)(struct file *, long unsigned int, long unsigned int, pgprot_t);
- void (*power_save)();
- void (*enable_pmcs)();
- int (*set_dabr)(long unsigned int, long unsigned int);
- int (*set_dawr)(int, long unsigned int, long unsigned int);
- int (*pci_exclude_device)(struct pci_controller *, unsigned char, unsigned char);
- void (*pcibios_fixup_resources)(struct pci_dev *);
- void (*pcibios_fixup_bus)(struct pci_bus *);
- void (*pcibios_fixup_phb)(struct pci_controller *);
- void (*pcibios_bus_add_device)(struct pci_dev *);
- resource_size_t (*pcibios_default_alignment)();
- void (*pcibios_fixup_sriov)(struct pci_dev *);
- resource_size_t (*pcibios_iov_resource_alignment)(struct pci_dev *, int);
- int (*pcibios_sriov_enable)(struct pci_dev *, u16);
- int (*pcibios_sriov_disable)(struct pci_dev *);
- void (*machine_shutdown)();
- void (*kexec_cpu_down)(int, int);
- int (*machine_kexec_prepare)(struct kimage *);
- void (*machine_kexec)(struct kimage *);
- void (*suspend_disable_irqs)();
- void (*suspend_enable_irqs)();
- int (*suspend_disable_cpu)();
- ssize_t (*cpu_probe)(const char *, size_t);
- ssize_t (*cpu_release)(const char *, size_t);
- int (*get_random_seed)(long unsigned int *);
-};
-
-typedef u64 gfn_t;
-
-struct kvm_arch_memory_slot {
- long unsigned int *rmap;
-};
-
-struct kvm_memory_slot {
- gfn_t base_gfn;
- long unsigned int npages;
- long unsigned int *dirty_bitmap;
- struct kvm_arch_memory_slot arch;
- long unsigned int userspace_addr;
- u32 flags;
- short int id;
- u16 as_id;
-};
-
-enum mmu_notifier_event {
- MMU_NOTIFY_UNMAP = 0,
- MMU_NOTIFY_CLEAR = 1,
- MMU_NOTIFY_PROTECTION_VMA = 2,
- MMU_NOTIFY_PROTECTION_PAGE = 3,
- MMU_NOTIFY_SOFT_DIRTY = 4,
- MMU_NOTIFY_RELEASE = 5,
- MMU_NOTIFY_MIGRATE = 6,
-};
-
-struct mmu_notifier;
-
-struct mmu_notifier_range;
-
-struct mmu_notifier_ops {
- void (*release)(struct mmu_notifier *, struct mm_struct *);
- int (*clear_flush_young)(struct mmu_notifier *, struct mm_struct *, long unsigned int, long unsigned int);
- int (*clear_young)(struct mmu_notifier *, struct mm_struct *, long unsigned int, long unsigned int);
- int (*test_young)(struct mmu_notifier *, struct mm_struct *, long unsigned int);
- void (*change_pte)(struct mmu_notifier *, struct mm_struct *, long unsigned int, pte_t);
- int (*invalidate_range_start)(struct mmu_notifier *, const struct mmu_notifier_range *);
- void (*invalidate_range_end)(struct mmu_notifier *, const struct mmu_notifier_range *);
- void (*invalidate_range)(struct mmu_notifier *, struct mm_struct *, long unsigned int, long unsigned int);
- struct mmu_notifier * (*alloc_notifier)(struct mm_struct *);
- void (*free_notifier)(struct mmu_notifier *);
-};
-
-struct mmu_notifier {
- struct hlist_node hlist;
- const struct mmu_notifier_ops *ops;
- struct mm_struct *mm;
- struct callback_head rcu;
- unsigned int users;
-};
-
-struct mmu_notifier_range {
- struct vm_area_struct *vma;
- struct mm_struct *mm;
- long unsigned int start;
- long unsigned int end;
- unsigned int flags;
- enum mmu_notifier_event event;
- void *migrate_pgmap_owner;
-};
-
-struct irq_bypass_consumer;
-
-struct irq_bypass_producer {
- struct list_head node;
- void *token;
- int irq;
- int (*add_consumer)(struct irq_bypass_producer *, struct irq_bypass_consumer *);
- void (*del_consumer)(struct irq_bypass_producer *, struct irq_bypass_consumer *);
- void (*stop)(struct irq_bypass_producer *);
- void (*start)(struct irq_bypass_producer *);
-};
-
-struct irq_bypass_consumer {
- struct list_head node;
- void *token;
- int (*add_producer)(struct irq_bypass_consumer *, struct irq_bypass_producer *);
- void (*del_producer)(struct irq_bypass_consumer *, struct irq_bypass_producer *);
- void (*stop)(struct irq_bypass_consumer *);
- void (*start)(struct irq_bypass_consumer *);
-};
-
-struct kvm_sregs {
- __u32 pvr;
- union {
- struct {
- __u64 sdr1;
- struct {
- struct {
- __u64 slbe;
- __u64 slbv;
- } slb[64];
- } ppc64;
- struct {
- __u32 sr[16];
- __u64 ibat[8];
- __u64 dbat[8];
- } ppc32;
- } s;
- struct {
- union {
- struct {
- __u32 features;
- __u32 svr;
- __u64 mcar;
- __u32 hid0;
- __u32 pid1;
- __u32 pid2;
- } fsl;
- __u8 pad[256];
- } impl;
- __u32 features;
- __u32 impl_id;
- __u32 update_special;
- __u32 pir;
- __u64 sprg8;
- __u64 sprg9;
- __u64 csrr0;
- __u64 dsrr0;
- __u64 mcsrr0;
- __u32 csrr1;
- __u32 dsrr1;
- __u32 mcsrr1;
- __u32 esr;
- __u64 dear;
- __u64 ivpr;
- __u64 mcivpr;
- __u64 mcsr;
- __u32 tsr;
- __u32 tcr;
- __u32 decar;
- __u32 dec;
- __u64 tb;
- __u32 dbsr;
- __u32 dbcr[3];
- __u32 iac[4];
- __u32 dac[2];
- __u32 dvc[2];
- __u8 num_iac;
- __u8 num_dac;
- __u8 num_dvc;
- __u8 pad;
- __u32 epr;
- __u32 vrsave;
- __u32 epcr;
- __u32 mas0;
- __u32 mas1;
- __u64 mas2;
- __u64 mas7_3;
- __u32 mas4;
- __u32 mas6;
- __u32 ivor_low[16];
- __u32 ivor_high[18];
- __u32 mmucfg;
- __u32 eptcfg;
- __u32 tlbcfg[4];
- __u32 tlbps[4];
- __u32 eplc;
- __u32 epsc;
- } e;
- __u8 pad[1020];
- } u;
-};
-
-struct kvm_debug_exit_arch {
- __u64 address;
- __u32 status;
- __u32 reserved;
-};
-
-struct kvm_sync_regs {};
-
-struct kvm_ppc_mmuv3_cfg {
- __u64 flags;
- __u64 process_table;
-};
-
-struct kvm_ppc_radix_geom {
- __u8 page_shift;
- __u8 level_bits[4];
- __u8 pad[3];
-};
-
-struct kvm_ppc_rmmu_info {
- struct kvm_ppc_radix_geom geometries[8];
- __u32 ap_encodings[8];
-};
-
-struct kvm_userspace_memory_region {
- __u32 slot;
- __u32 flags;
- __u64 guest_phys_addr;
- __u64 memory_size;
- __u64 userspace_addr;
-};
-
-struct kvm_hyperv_exit {
- __u32 type;
- __u32 pad1;
- union {
- struct {
- __u32 msr;
- __u32 pad2;
- __u64 control;
- __u64 evt_page;
- __u64 msg_page;
- } synic;
- struct {
- __u64 input;
- __u64 result;
- __u64 params[2];
- } hcall;
- struct {
- __u32 msr;
- __u32 pad2;
- __u64 control;
- __u64 status;
- __u64 send_page;
- __u64 recv_page;
- __u64 pending_page;
- } syndbg;
- } u;
-};
-
-struct kvm_run {
- __u8 request_interrupt_window;
- __u8 immediate_exit;
- __u8 padding1[6];
- __u32 exit_reason;
- __u8 ready_for_interrupt_injection;
- __u8 if_flag;
- __u16 flags;
- __u64 cr8;
- __u64 apic_base;
- union {
- struct {
- __u64 hardware_exit_reason;
- } hw;
- struct {
- __u64 hardware_entry_failure_reason;
- __u32 cpu;
- } fail_entry;
- struct {
- __u32 exception;
- __u32 error_code;
- } ex;
- struct {
- __u8 direction;
- __u8 size;
- __u16 port;
- __u32 count;
- __u64 data_offset;
- } io;
- struct {
- struct kvm_debug_exit_arch arch;
- } debug;
- struct {
- __u64 phys_addr;
- __u8 data[8];
- __u32 len;
- __u8 is_write;
- } mmio;
- struct {
- __u64 nr;
- __u64 args[6];
- __u64 ret;
- __u32 longmode;
- __u32 pad;
- } hypercall;
- struct {
- __u64 rip;
- __u32 is_write;
- __u32 pad;
- } tpr_access;
- struct {
- __u8 icptcode;
- __u16 ipa;
- __u32 ipb;
- } s390_sieic;
- __u64 s390_reset_flags;
- struct {
- __u64 trans_exc_code;
- __u32 pgm_code;
- } s390_ucontrol;
- struct {
- __u32 dcrn;
- __u32 data;
- __u8 is_write;
- } dcr;
- struct {
- __u32 suberror;
- __u32 ndata;
- __u64 data[16];
- } internal;
- struct {
- __u64 gprs[32];
- } osi;
- struct {
- __u64 nr;
- __u64 ret;
- __u64 args[9];
- } papr_hcall;
- struct {
- __u16 subchannel_id;
- __u16 subchannel_nr;
- __u32 io_int_parm;
- __u32 io_int_word;
- __u32 ipb;
- __u8 dequeued;
- } s390_tsch;
- struct {
- __u32 epr;
- } epr;
- struct {
- __u32 type;
- __u64 flags;
- } system_event;
- struct {
- __u64 addr;
- __u8 ar;
- __u8 reserved;
- __u8 fc;
- __u8 sel1;
- __u16 sel2;
- } s390_stsi;
- struct {
- __u8 vector;
- } eoi;
- struct kvm_hyperv_exit hyperv;
- struct {
- __u64 esr_iss;
- __u64 fault_ipa;
- } arm_nisv;
- struct {
- __u8 error;
- __u8 pad[7];
- __u32 reason;
- __u32 index;
- __u64 data;
- } msr;
- char padding[256];
- };
- __u64 kvm_valid_regs;
- __u64 kvm_dirty_regs;
- union {
- struct kvm_sync_regs regs;
- char padding[2048];
- } s;
-};
-
-struct kvm_coalesced_mmio {
- __u64 phys_addr;
- __u32 len;
- union {
- __u32 pad;
- __u32 pio;
- };
- __u8 data[8];
-};
-
-struct kvm_coalesced_mmio_ring {
- __u32 first;
- __u32 last;
- struct kvm_coalesced_mmio coalesced_mmio[0];
-};
-
-struct kvm_dirty_log {
- __u32 slot;
- __u32 padding1;
- union {
- void *dirty_bitmap;
- __u64 padding2;
- };
-};
-
-struct kvm_ppc_one_page_size {
- __u32 page_shift;
- __u32 pte_enc;
-};
-
-struct kvm_ppc_one_seg_page_size {
- __u32 page_shift;
- __u32 slb_enc;
- struct kvm_ppc_one_page_size enc[8];
-};
-
-struct kvm_ppc_smmu_info {
- __u64 flags;
- __u32 slb_size;
- __u16 data_keys;
- __u16 instr_keys;
- struct kvm_ppc_one_seg_page_size sps[8];
-};
-
-struct kvm_vm_stat {
- ulong remote_tlb_flush;
- ulong num_2M_pages;
- ulong num_1G_pages;
-};
-
-struct revmap_entry;
-
-struct kvm_hpt_info {
- long unsigned int virt;
- struct revmap_entry *rev;
- u32 order;
- int cma;
-};
-
-struct kvm_resize_hpt;
-
-struct kvmppc_xics;
-
-struct kvmppc_xive;
-
-struct kvmppc_passthru_irqmap;
-
-struct kvmppc_ops;
-
-struct kvm_arch {
- unsigned int lpid;
- unsigned int smt_mode;
- unsigned int emul_smt_mode;
- unsigned int tlb_sets;
- struct kvm_hpt_info hpt;
- atomic64_t mmio_update;
- unsigned int host_lpid;
- long unsigned int host_lpcr;
- long unsigned int sdr1;
- long unsigned int host_sdr1;
- long unsigned int lpcr;
- long unsigned int vrma_slb_v;
- int mmu_ready;
- atomic_t vcpus_running;
- u32 online_vcores;
- atomic_t hpte_mod_interest;
- cpumask_t need_tlb_flush;
- cpumask_t cpu_in_guest;
- u8 radix;
- u8 fwnmi_enabled;
- u8 secure_guest;
- u8 svm_enabled;
- bool threads_indep;
- bool nested_enable;
- pgd_t *pgtable;
- u64 process_table;
- struct dentry *debugfs_dir;
- struct kvm_resize_hpt *resize_hpt;
- struct mutex hpt_mutex;
- struct list_head spapr_tce_tables;
- struct list_head rtas_tokens;
- struct mutex rtas_token_lock;
- long unsigned int enabled_hcalls[5];
- struct kvmppc_xics *xics;
- struct kvmppc_xics *xics_device;
- struct kvmppc_xive *xive;
- struct {
- struct kvmppc_xive *native;
- struct kvmppc_xive *xics_on_xive;
- } xive_devices;
- struct kvmppc_passthru_irqmap *pimap;
- struct kvmppc_ops *kvm_ops;
- struct mutex uvmem_lock;
- struct list_head uvmem_pfns;
- struct mutex mmu_setup_lock;
- u64 l1_ptcr;
- int max_nested_lpid;
- struct kvm_nested_guest *nested_guests[4096];
- struct kvmppc_vcore *vcores[2048];
-};
-
-struct kvm_irq_routing_table;
-
-struct kvm_memslots;
-
-struct kvm_io_bus;
-
-struct kvm_stat_data;
-
-struct kvm {
- spinlock_t mmu_lock;
- struct mutex slots_lock;
- struct mm_struct *mm;
- struct kvm_memslots *memslots[1];
- struct kvm_vcpu *vcpus[2048];
- atomic_t online_vcpus;
- int created_vcpus;
- int last_boosted_vcpu;
- struct list_head vm_list;
- struct mutex lock;
- struct kvm_io_bus *buses[4];
- struct {
- spinlock_t lock;
- struct list_head items;
- struct list_head resampler_list;
- struct mutex resampler_lock;
- } irqfds;
- struct list_head ioeventfds;
- struct kvm_vm_stat stat;
- struct kvm_arch arch;
- refcount_t users_count;
- struct kvm_coalesced_mmio_ring *coalesced_mmio_ring;
- spinlock_t ring_lock;
- struct list_head coalesced_zones;
- struct mutex irq_lock;
- struct kvm_irq_routing_table *irq_routing;
- struct hlist_head irq_ack_notifier_list;
- struct mmu_notifier mmu_notifier;
- long unsigned int mmu_notifier_seq;
- long int mmu_notifier_count;
- long int tlbs_dirty;
- struct list_head devices;
- u64 manual_dirty_log_protect;
- struct dentry *debugfs_dentry;
- struct kvm_stat_data **debugfs_stat_data;
- struct srcu_struct srcu;
- struct srcu_struct irq_srcu;
- pid_t userspace_pid;
- unsigned int max_halt_poll_ns;
-};
-
-struct revmap_entry {
- long unsigned int guest_rpte;
- unsigned int forw;
- unsigned int back;
-};
-
-struct kvmppc_irq_map {
- u32 r_hwirq;
- u32 v_hwirq;
- struct irq_desc *desc;
-};
-
-struct kvmppc_passthru_irqmap {
- int n_mapped;
- struct kvmppc_irq_map mapped[1024];
-};
-
-enum kvm_mr_change {
- KVM_MR_CREATE = 0,
- KVM_MR_DELETE = 1,
- KVM_MR_MOVE = 2,
- KVM_MR_FLAGS_ONLY = 3,
-};
-
-union kvmppc_one_reg;
-
-struct kvmppc_ops {
- struct module *owner;
- int (*get_sregs)(struct kvm_vcpu *, struct kvm_sregs *);
- int (*set_sregs)(struct kvm_vcpu *, struct kvm_sregs *);
- int (*get_one_reg)(struct kvm_vcpu *, u64, union kvmppc_one_reg *);
- int (*set_one_reg)(struct kvm_vcpu *, u64, union kvmppc_one_reg *);
- void (*vcpu_load)(struct kvm_vcpu *, int);
- void (*vcpu_put)(struct kvm_vcpu *);
- void (*inject_interrupt)(struct kvm_vcpu *, int, u64);
- void (*set_msr)(struct kvm_vcpu *, u64);
- int (*vcpu_run)(struct kvm_vcpu *);
- int (*vcpu_create)(struct kvm_vcpu *);
- void (*vcpu_free)(struct kvm_vcpu *);
- int (*check_requests)(struct kvm_vcpu *);
- int (*get_dirty_log)(struct kvm *, struct kvm_dirty_log *);
- void (*flush_memslot)(struct kvm *, struct kvm_memory_slot *);
- int (*prepare_memory_region)(struct kvm *, struct kvm_memory_slot *, const struct kvm_userspace_memory_region *, enum kvm_mr_change);
- void (*commit_memory_region)(struct kvm *, const struct kvm_userspace_memory_region *, const struct kvm_memory_slot *, const struct kvm_memory_slot *, enum kvm_mr_change);
- int (*unmap_hva_range)(struct kvm *, long unsigned int, long unsigned int);
- int (*age_hva)(struct kvm *, long unsigned int, long unsigned int);
- int (*test_age_hva)(struct kvm *, long unsigned int);
- void (*set_spte_hva)(struct kvm *, long unsigned int, pte_t);
- void (*free_memslot)(struct kvm_memory_slot *);
- int (*init_vm)(struct kvm *);
- void (*destroy_vm)(struct kvm *);
- int (*get_smmu_info)(struct kvm *, struct kvm_ppc_smmu_info *);
- int (*emulate_op)(struct kvm_vcpu *, unsigned int, int *);
- int (*emulate_mtspr)(struct kvm_vcpu *, int, ulong);
- int (*emulate_mfspr)(struct kvm_vcpu *, int, ulong *);
- void (*fast_vcpu_kick)(struct kvm_vcpu *);
- long int (*arch_vm_ioctl)(struct file *, unsigned int, long unsigned int);
- int (*hcall_implemented)(long unsigned int);
- int (*irq_bypass_add_producer)(struct irq_bypass_consumer *, struct irq_bypass_producer *);
- void (*irq_bypass_del_producer)(struct irq_bypass_consumer *, struct irq_bypass_producer *);
- int (*configure_mmu)(struct kvm *, struct kvm_ppc_mmuv3_cfg *);
- int (*get_rmmu_info)(struct kvm *, struct kvm_ppc_rmmu_info *);
- int (*set_smt_mode)(struct kvm *, long unsigned int, long unsigned int);
- void (*giveup_ext)(struct kvm_vcpu *, ulong);
- int (*enable_nested)(struct kvm *);
- int (*load_from_eaddr)(struct kvm_vcpu *, ulong *, void *, int);
- int (*store_to_eaddr)(struct kvm_vcpu *, ulong *, void *, int);
- int (*enable_svm)(struct kvm *);
- int (*svm_off)(struct kvm *);
-};
-
-struct kvm_nested_guest {
- struct kvm *l1_host;
- int l1_lpid;
- int shadow_lpid;
- pgd_t *shadow_pgtable;
- u64 l1_gr_to_hr;
- u64 process_table;
- long int refcnt;
- struct mutex tlb_lock;
- struct kvm_nested_guest *next;
- cpumask_t need_tlb_flush;
- cpumask_t cpu_in_guest;
- short int prev_cpu[2048];
- u8 radix;
-};
-
-struct kvmppc_pte {
- ulong eaddr;
- u64 vpage;
- ulong raddr;
- bool may_read: 1;
- bool may_write: 1;
- bool may_execute: 1;
- long unsigned int wimg;
- long unsigned int rc;
- u8 page_size;
- u8 page_shift;
-};
-
-struct kvmppc_sid_map {
- u64 guest_vsid;
- u64 guest_esid;
- u64 host_vsid;
- bool valid: 1;
-};
-
-struct kvmppc_bat {
- u64 raw;
- u32 bepi;
- u32 bepi_mask;
- u32 brpn;
- u8 wimg;
- u8 pp;
- bool vs: 1;
- bool vp: 1;
-};
-
-struct kvmppc_vcpu_book3s {
- struct kvmppc_sid_map sid_map[512];
- struct {
- u64 esid;
- u64 vsid;
- } slb_shadow[64];
- u8 slb_shadow_max;
- struct kvmppc_bat ibat[8];
- struct kvmppc_bat dbat[8];
- u64 hid[6];
- u64 gqr[8];
- u64 sdr1;
- u64 hior;
- u64 msr_mask;
- u64 vtb;
- u64 proto_vsid_first;
- u64 proto_vsid_max;
- u64 proto_vsid_next;
- int context_id[1];
- bool hior_explicit;
- struct hlist_head hpte_hash_pte[8192];
- struct hlist_head hpte_hash_pte_long[4096];
- struct hlist_head hpte_hash_vpte[8192];
- struct hlist_head hpte_hash_vpte_long[32];
- struct hlist_head hpte_hash_vpte_64k[2048];
- int hpte_cache_count;
- spinlock_t mmu_lock;
-};
-
-struct kvm_io_device;
-
-struct kvm_io_range {
- gpa_t addr;
- int len;
- struct kvm_io_device *dev;
-};
-
-struct kvm_io_bus {
- int dev_count;
- int ioeventfd_count;
- struct kvm_io_range range[0];
-};
-
-enum kvm_bus {
- KVM_MMIO_BUS = 0,
- KVM_PIO_BUS = 1,
- KVM_VIRTIO_CCW_NOTIFY_BUS = 2,
- KVM_FAST_MMIO_BUS = 3,
- KVM_NR_BUSES = 4,
-};
-
-struct kvm_memslots {
- u64 generation;
- short int id_to_index[512];
- atomic_t lru_slot;
- int used_slots;
- struct kvm_memory_slot memslots[0];
-};
-
-struct kvm_stats_debugfs_item;
-
-struct kvm_stat_data {
- struct kvm *kvm;
- struct kvm_stats_debugfs_item *dbgfs_item;
-};
-
-enum kvm_stat_kind {
- KVM_STAT_VM = 0,
- KVM_STAT_VCPU = 1,
-};
-
-struct kvm_stats_debugfs_item {
- const char *name;
- int offset;
- enum kvm_stat_kind kind;
- int mode;
-};
-
-enum {
- OPAL_P7IOC_NUM_PEST_REGS = 128,
- OPAL_PHB3_NUM_PEST_REGS = 256,
- OPAL_PHB4_NUM_PEST_REGS = 512,
-};
-
-union kvmppc_one_reg {
- u32 wval;
- u64 dval;
- vector128 vval;
- u64 vsxval[2];
- u32 vsx32val[4];
- u16 vsx16val[8];
- u8 vsx8val[16];
- struct {
- u64 addr;
- u64 length;
- } vpaval;
- u64 xive_timaval[2];
-};
-
-enum ppc_dbell {
- PPC_DBELL = 0,
- PPC_DBELL_CRIT = 1,
- PPC_G_DBELL = 2,
- PPC_G_DBELL_CRIT = 3,
- PPC_G_DBELL_MC = 4,
- PPC_DBELL_SERVER = 5,
-};
-
-struct trace_event_raw_ppc64_interrupt_class {
- struct trace_entry ent;
- struct pt_regs *regs;
- char __data[0];
-};
-
-struct trace_event_raw_hcall_entry {
- struct trace_entry ent;
- long unsigned int opcode;
- char __data[0];
-};
-
-struct trace_event_raw_hcall_exit {
- struct trace_entry ent;
- long unsigned int opcode;
- long int retval;
- char __data[0];
-};
-
-struct trace_event_raw_opal_entry {
- struct trace_entry ent;
- long unsigned int opcode;
- char __data[0];
-};
-
-struct trace_event_raw_opal_exit {
- struct trace_entry ent;
- long unsigned int opcode;
- long unsigned int retval;
- char __data[0];
-};
-
-struct trace_event_raw_hash_fault {
- struct trace_entry ent;
- long unsigned int addr;
- long unsigned int access;
- long unsigned int trap;
- char __data[0];
-};
-
-struct trace_event_raw_tlbie {
- struct trace_entry ent;
- long unsigned int lpid;
- long unsigned int local;
- long unsigned int rb;
- long unsigned int rs;
- long unsigned int ric;
- long unsigned int prs;
- long unsigned int r;
- char __data[0];
-};
-
-struct trace_event_raw_tlbia {
- struct trace_entry ent;
- long unsigned int id;
- char __data[0];
-};
-
-struct trace_event_data_offsets_ppc64_interrupt_class {};
-
-struct trace_event_data_offsets_hcall_entry {};
-
-struct trace_event_data_offsets_hcall_exit {};
-
-struct trace_event_data_offsets_opal_entry {};
-
-struct trace_event_data_offsets_opal_exit {};
-
-struct trace_event_data_offsets_hash_fault {};
-
-struct trace_event_data_offsets_tlbie {};
-
-struct trace_event_data_offsets_tlbia {};
-
-typedef void (*btf_trace_irq_entry)(void *, struct pt_regs *);
-
-typedef void (*btf_trace_irq_exit)(void *, struct pt_regs *);
-
-typedef void (*btf_trace_timer_interrupt_entry)(void *, struct pt_regs *);
-
-typedef void (*btf_trace_timer_interrupt_exit)(void *, struct pt_regs *);
-
-typedef void (*btf_trace_doorbell_entry)(void *, struct pt_regs *);
-
-typedef void (*btf_trace_doorbell_exit)(void *, struct pt_regs *);
-
-typedef void (*btf_trace_hcall_entry)(void *, long unsigned int, long unsigned int *);
-
-typedef void (*btf_trace_hcall_exit)(void *, long unsigned int, long int, long unsigned int *);
-
-typedef void (*btf_trace_opal_entry)(void *, long unsigned int, long unsigned int *);
-
-typedef void (*btf_trace_opal_exit)(void *, long unsigned int, long unsigned int);
-
-typedef void (*btf_trace_hash_fault)(void *, long unsigned int, long unsigned int, long unsigned int);
-
-typedef void (*btf_trace_tlbie)(void *, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int);
-
-typedef void (*btf_trace_tlbia)(void *, long unsigned int);
-
-enum {
- MMU_FTRS_POSSIBLE = 4261477441,
-};
-
-struct ppc_inst {
- u32 val;
- u32 suffix;
-};
-
-enum instruction_type {
- COMPUTE = 0,
- LOAD = 1,
- LOAD_MULTI = 2,
- LOAD_FP = 3,
- LOAD_VMX = 4,
- LOAD_VSX = 5,
- STORE = 6,
- STORE_MULTI = 7,
- STORE_FP = 8,
- STORE_VMX = 9,
- STORE_VSX = 10,
- LARX = 11,
- STCX = 12,
- BRANCH = 13,
- MFSPR = 14,
- MTSPR = 15,
- CACHEOP = 16,
- BARRIER = 17,
- SYSCALL = 18,
- SYSCALL_VECTORED_0 = 19,
- MFMSR = 20,
- MTMSR = 21,
- RFI = 22,
- INTERRUPT = 23,
- UNKNOWN = 24,
-};
-
-struct instruction_op {
- int type;
- int reg;
- long unsigned int val;
- long unsigned int ea;
- int update_reg;
- int spr;
- u32 ccval;
- u32 xerval;
- u8 element_size;
- u8 vsx_flags;
-};
-
-typedef struct {
- long unsigned int entry;
- long unsigned int toc;
- long unsigned int env;
-} func_descr_t;
-
-struct sigaltstack {
- void *ss_sp;
- int ss_flags;
- size_t ss_size;
-};
-
-typedef struct sigaltstack stack_t;
-
-struct siginfo {
- union {
- struct {
- int si_signo;
- int si_errno;
- int si_code;
- union __sifields _sifields;
- };
- int _si_pad[32];
- };
-};
-
-struct ksignal {
- struct k_sigaction ka;
- kernel_siginfo_t info;
- int sig;
-};
-
-typedef long unsigned int elf_greg_t64;
-
-typedef elf_greg_t64 elf_gregset_t64[48];
-
-typedef elf_gregset_t64 elf_gregset_t;
-
-typedef double elf_fpreg_t;
-
-typedef elf_fpreg_t elf_fpregset_t[33];
-
-typedef __vector128 elf_vrreg_t;
-
-struct sigcontext {
- long unsigned int _unused[4];
- int signal;
- int _pad0;
- long unsigned int handler;
- long unsigned int oldmask;
- struct user_pt_regs *regs;
- elf_gregset_t gp_regs;
- elf_fpregset_t fp_regs;
- elf_vrreg_t *v_regs;
- long int vmx_reserve[101];
-};
-
-struct ucontext {
- long unsigned int uc_flags;
- struct ucontext *uc_link;
- stack_t uc_stack;
- sigset_t uc_sigmask;
- sigset_t __unused[15];
- struct sigcontext uc_mcontext;
-};
-
-struct rt_sigframe {
- struct ucontext uc;
- struct ucontext uc_transact;
- long unsigned int _unused[2];
- unsigned int tramp[7];
- struct siginfo *pinfo;
- void *puc;
- struct siginfo info;
- char abigap[512];
-};
-
-typedef void (*perf_irq_t)(struct pt_regs *);
-
-struct ppc_cache_info {
- u32 size;
- u32 line_size;
- u32 block_size;
- u32 log_block_size;
- u32 blocks_per_page;
- u32 sets;
- u32 assoc;
-};
-
-struct ppc64_caches {
- struct ppc_cache_info l1d;
- struct ppc_cache_info l1i;
- struct ppc_cache_info l2;
- struct ppc_cache_info l3;
-};
-
-typedef __u32 Elf32_Addr;
-
-typedef __u16 Elf32_Half;
-
-typedef __u32 Elf32_Off;
-
-typedef __u64 Elf64_Off;
-
-struct elf32_sym {
- Elf32_Word st_name;
- Elf32_Addr st_value;
- Elf32_Word st_size;
- unsigned char st_info;
- unsigned char st_other;
- Elf32_Half st_shndx;
-};
-
-typedef struct elf32_sym Elf32_Sym;
-
-struct elf32_hdr {
- unsigned char e_ident[16];
- Elf32_Half e_type;
- Elf32_Half e_machine;
- Elf32_Word e_version;
- Elf32_Addr e_entry;
- Elf32_Off e_phoff;
- Elf32_Off e_shoff;
- Elf32_Word e_flags;
- Elf32_Half e_ehsize;
- Elf32_Half e_phentsize;
- Elf32_Half e_phnum;
- Elf32_Half e_shentsize;
- Elf32_Half e_shnum;
- Elf32_Half e_shstrndx;
-};
-
-typedef struct elf32_hdr Elf32_Ehdr;
-
-struct elf64_hdr {
- unsigned char e_ident[16];
- Elf64_Half e_type;
- Elf64_Half e_machine;
- Elf64_Word e_version;
- Elf64_Addr e_entry;
- Elf64_Off e_phoff;
- Elf64_Off e_shoff;
- Elf64_Word e_flags;
- Elf64_Half e_ehsize;
- Elf64_Half e_phentsize;
- Elf64_Half e_phnum;
- Elf64_Half e_shentsize;
- Elf64_Half e_shnum;
- Elf64_Half e_shstrndx;
-};
-
-typedef struct elf64_hdr Elf64_Ehdr;
-
-struct elf32_shdr {
- Elf32_Word sh_name;
- Elf32_Word sh_type;
- Elf32_Word sh_flags;
- Elf32_Addr sh_addr;
- Elf32_Off sh_offset;
- Elf32_Word sh_size;
- Elf32_Word sh_link;
- Elf32_Word sh_info;
- Elf32_Word sh_addralign;
- Elf32_Word sh_entsize;
-};
-
-typedef struct elf32_shdr Elf32_Shdr;
-
-struct elf64_shdr {
- Elf64_Word sh_name;
- Elf64_Word sh_type;
- Elf64_Xword sh_flags;
- Elf64_Addr sh_addr;
- Elf64_Off sh_offset;
- Elf64_Xword sh_size;
- Elf64_Word sh_link;
- Elf64_Word sh_info;
- Elf64_Xword sh_addralign;
- Elf64_Xword sh_entsize;
-};
-
-typedef struct elf64_shdr Elf64_Shdr;
-
-struct vdso_data {
- __u8 eye_catcher[16];
- struct {
- __u32 major;
- __u32 minor;
- } version;
- __u32 platform;
- __u32 processor;
- __u64 processorCount;
- __u64 physicalMemorySize;
- __u64 tb_orig_stamp;
- __u64 tb_ticks_per_sec;
- __u64 tb_to_xs;
- __u64 stamp_xsec;
- __u64 tb_update_count;
- __u32 tz_minuteswest;
- __u32 tz_dsttime;
- __u32 dcache_size;
- __u32 dcache_line_size;
- __u32 icache_size;
- __u32 icache_line_size;
- __u32 dcache_block_size;
- __u32 icache_block_size;
- __u32 dcache_log_block_size;
- __u32 icache_log_block_size;
- __u32 stamp_sec_fraction;
- __s32 wtom_clock_nsec;
- __s64 wtom_clock_sec;
- __s64 stamp_xtime_sec;
- __s64 stamp_xtime_nsec;
- __u32 hrtimer_res;
- __u32 syscall_map_64[14];
- __u32 syscall_map_32[14];
-};
-
-struct vdso_patch_def {
- long unsigned int ftr_mask;
- long unsigned int ftr_value;
- const char *gen_name;
- const char *fix_name;
-};
-
-struct lib32_elfinfo {
- Elf32_Ehdr *hdr;
- Elf32_Sym *dynsym;
- long unsigned int dynsymsize;
- char *dynstr;
- long unsigned int text;
-};
-
-struct lib64_elfinfo {
- Elf64_Ehdr *hdr;
- Elf64_Sym *dynsym;
- long unsigned int dynsymsize;
- char *dynstr;
- long unsigned int text;
-};
-
-typedef u8 uint8_t;
-
-typedef struct {
- pte_t pte;
- long unsigned int hidx;
-} real_pte_t;
-
-struct mmu_psize_def {
- unsigned int shift;
- int penc[16];
- unsigned int tlbiel;
- long unsigned int avpnm;
- union {
- long unsigned int sllp;
- long unsigned int ap;
- };
-};
-
-enum die_val {
- DIE_OOPS = 1,
- DIE_IABR_MATCH = 2,
- DIE_DABR_MATCH = 3,
- DIE_BPT = 4,
- DIE_SSTEP = 5,
-};
-
-enum refcount_saturation_type {
- REFCOUNT_ADD_NOT_ZERO_OVF = 0,
- REFCOUNT_ADD_OVF = 1,
- REFCOUNT_ADD_UAF = 2,
- REFCOUNT_SUB_UAF = 3,
- REFCOUNT_DEC_LEAK = 4,
-};
-
-struct ppc64_tlb_batch {
- int active;
- long unsigned int index;
- struct mm_struct *mm;
- real_pte_t pte[192];
- long unsigned int vpn[192];
- unsigned int psize;
- int ssize;
-};
-
-struct regbit {
- long unsigned int bit;
- const char *name;
-};
-
-enum idle_boot_override {
- IDLE_NO_OVERRIDE = 0,
- IDLE_POWERSAVE_OFF = 1,
-};
-
-enum {
- TASKSTATS_CMD_UNSPEC = 0,
- TASKSTATS_CMD_GET = 1,
- TASKSTATS_CMD_NEW = 2,
- __TASKSTATS_CMD_MAX = 3,
-};
-
-enum bpf_cgroup_storage_type {
- BPF_CGROUP_STORAGE_SHARED = 0,
- BPF_CGROUP_STORAGE_PERCPU = 1,
- __BPF_CGROUP_STORAGE_MAX = 2,
-};
-
-enum psi_task_count {
- NR_IOWAIT = 0,
- NR_MEMSTALL = 1,
- NR_RUNNING = 2,
- NR_ONCPU = 3,
- NR_PSI_TASK_COUNTS = 4,
-};
-
-enum psi_states {
- PSI_IO_SOME = 0,
- PSI_IO_FULL = 1,
- PSI_MEM_SOME = 2,
- PSI_MEM_FULL = 3,
- PSI_CPU_SOME = 4,
- PSI_NONIDLE = 5,
- NR_PSI_STATES = 6,
-};
-
-enum psi_aggregators {
- PSI_AVGS = 0,
- PSI_POLL = 1,
- NR_PSI_AGGREGATORS = 2,
-};
-
-enum cgroup_subsys_id {
- cpuset_cgrp_id = 0,
- cpu_cgrp_id = 1,
- cpuacct_cgrp_id = 2,
- io_cgrp_id = 3,
- memory_cgrp_id = 4,
- devices_cgrp_id = 5,
- freezer_cgrp_id = 6,
- net_cls_cgrp_id = 7,
- perf_event_cgrp_id = 8,
- net_prio_cgrp_id = 9,
- hugetlb_cgrp_id = 10,
- pids_cgrp_id = 11,
- CGROUP_SUBSYS_COUNT = 12,
-};
-
-struct smp_ops_t {
- void (*message_pass)(int, int);
- void (*cause_ipi)(int);
- int (*cause_nmi_ipi)(int);
- void (*probe)();
- int (*kick_cpu)(int);
- int (*prepare_cpu)(int);
- void (*setup_cpu)(int);
- void (*bringup_done)();
- void (*take_timebase)();
- void (*give_timebase)();
- int (*cpu_disable)();
- void (*cpu_die)(unsigned int);
- int (*cpu_bootable)(unsigned int);
- void (*cpu_offline_self)();
-};
-
-typedef struct pglist_data pg_data_t;
-
-enum meminit_context {
- MEMINIT_EARLY = 0,
- MEMINIT_HOTPLUG = 1,
-};
-
-struct device_attribute {
- struct attribute attr;
- ssize_t (*show)(struct device *, struct device_attribute *, char *);
- ssize_t (*store)(struct device *, struct device_attribute *, const char *, size_t);
-};
-
-struct node {
- struct device dev;
- struct list_head access_list;
- struct work_struct node_work;
-};
-
-struct cpu {
- int node_id;
- int hotpluggable;
- struct device dev;
-};
-
-struct kobj_attribute {
- struct attribute attr;
- ssize_t (*show)(struct kobject *, struct kobj_attribute *, char *);
- ssize_t (*store)(struct kobject *, struct kobj_attribute *, const char *, size_t);
-};
-
-struct cache_index_dir;
-
-struct cache_dir {
- struct kobject *kobj;
- struct cache_index_dir *index;
-};
-
-struct cache;
-
-struct cache_index_dir {
- struct kobject kobj;
- struct cache_index_dir *next;
- struct cache *cache;
-};
-
-struct cache {
- struct device_node *ofnode;
- struct cpumask shared_cpu_map;
- int type;
- int level;
- struct list_head list;
- struct cache *next_local;
-};
-
-struct cache_type_info {
- const char *name;
- const char *size_prop;
- const char *line_size_props[2];
- const char *nr_sets_prop;
-};
-
-typedef u64 uint64_t;
-
-struct dtl_entry {
- u8 dispatch_reason;
- u8 preempt_reason;
- __be16 processor_id;
- __be32 enqueue_to_dispatch_time;
- __be32 ready_to_enqueue_time;
- __be32 waiting_to_ready_time;
- __be64 timebase;
- __be64 fault_addr;
- __be64 srr0;
- __be64 srr1;
-};
-
-struct timezone {
- int tz_minuteswest;
- int tz_dsttime;
-};
-
-enum vdso_clock_mode {
- VDSO_CLOCKMODE_NONE = 0,
- VDSO_CLOCKMODE_MAX = 1,
- VDSO_CLOCKMODE_TIMENS = 2147483647,
-};
-
-struct clocksource {
- u64 (*read)(struct clocksource *);
- u64 mask;
- u32 mult;
- u32 shift;
- u64 max_idle_ns;
- u32 maxadj;
- u64 max_cycles;
- const char *name;
- struct list_head list;
- int rating;
- enum vdso_clock_mode vdso_clock_mode;
- long unsigned int flags;
- int (*enable)(struct clocksource *);
- void (*disable)(struct clocksource *);
- void (*suspend)(struct clocksource *);
- void (*resume)(struct clocksource *);
- void (*mark_unstable)(struct clocksource *);
- void (*tick_stable)(struct clocksource *);
- struct module *owner;
-};
-
-struct pdev_archdata {
- u64 dma_mask;
-};
-
-enum clock_event_state {
- CLOCK_EVT_STATE_DETACHED = 0,
- CLOCK_EVT_STATE_SHUTDOWN = 1,
- CLOCK_EVT_STATE_PERIODIC = 2,
- CLOCK_EVT_STATE_ONESHOT = 3,
- CLOCK_EVT_STATE_ONESHOT_STOPPED = 4,
-};
-
-struct clock_event_device {
- void (*event_handler)(struct clock_event_device *);
- int (*set_next_event)(long unsigned int, struct clock_event_device *);
- int (*set_next_ktime)(ktime_t, struct clock_event_device *);
- ktime_t next_event;
- u64 max_delta_ns;
- u64 min_delta_ns;
- u32 mult;
- u32 shift;
- enum clock_event_state state_use_accessors;
- unsigned int features;
- long unsigned int retries;
- int (*set_state_periodic)(struct clock_event_device *);
- int (*set_state_oneshot)(struct clock_event_device *);
- int (*set_state_oneshot_stopped)(struct clock_event_device *);
- int (*set_state_shutdown)(struct clock_event_device *);
- int (*tick_resume)(struct clock_event_device *);
- void (*broadcast)(const struct cpumask *);
- void (*suspend)(struct clock_event_device *);
- void (*resume)(struct clock_event_device *);
- long unsigned int min_delta_ticks;
- long unsigned int max_delta_ticks;
- const char *name;
- int rating;
- int irq;
- int bound_on;
- const struct cpumask *cpumask;
- struct list_head list;
- struct module *owner;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct div_result {
- u64 result_high;
- u64 result_low;
-};
-
-struct platform_device_id {
- char name[20];
- kernel_ulong_t driver_data;
-};
-
-enum dev_prop_type {
- DEV_PROP_U8 = 0,
- DEV_PROP_U16 = 1,
- DEV_PROP_U32 = 2,
- DEV_PROP_U64 = 3,
- DEV_PROP_STRING = 4,
- DEV_PROP_REF = 5,
-};
-
-struct property_entry {
- const char *name;
- size_t length;
- bool is_inline;
- enum dev_prop_type type;
- union {
- const void *pointer;
- union {
- u8 u8_data[8];
- u16 u16_data[4];
- u32 u32_data[2];
- u64 u64_data[1];
- const char *str[1];
- } value;
- };
-};
-
-struct kernel_cpustat {
- u64 cpustat[10];
-};
-
-struct rtc_time {
- int tm_sec;
- int tm_min;
- int tm_hour;
- int tm_mday;
- int tm_mon;
- int tm_year;
- int tm_wday;
- int tm_yday;
- int tm_isdst;
-};
-
-struct rtc_wkalrm {
- unsigned char enabled;
- unsigned char pending;
- struct rtc_time time;
-};
-
-struct rtc_class_ops {
- int (*ioctl)(struct device *, unsigned int, long unsigned int);
- int (*read_time)(struct device *, struct rtc_time *);
- int (*set_time)(struct device *, struct rtc_time *);
- int (*read_alarm)(struct device *, struct rtc_wkalrm *);
- int (*set_alarm)(struct device *, struct rtc_wkalrm *);
- int (*proc)(struct device *, struct seq_file *);
- int (*alarm_irq_enable)(struct device *, unsigned int);
- int (*read_offset)(struct device *, long int *);
- int (*set_offset)(struct device *, long int);
-};
-
-struct mfd_cell;
-
-struct platform_device {
- const char *name;
- int id;
- bool id_auto;
- struct device dev;
- u64 platform_dma_mask;
- struct device_dma_parameters dma_parms;
- u32 num_resources;
- struct resource *resource;
- const struct platform_device_id *id_entry;
- char *driver_override;
- struct mfd_cell *mfd_cell;
- struct pdev_archdata archdata;
-};
-
-struct platform_device_info {
- struct device *parent;
- struct fwnode_handle *fwnode;
- bool of_node_reused;
- const char *name;
- int id;
- const struct resource *res;
- unsigned int num_res;
- const void *data;
- size_t size_data;
- u64 dma_mask;
- const struct property_entry *properties;
-};
-
-struct tk_read_base {
- struct clocksource *clock;
- u64 mask;
- u64 cycle_last;
- u32 mult;
- u32 shift;
- u64 xtime_nsec;
- ktime_t base;
- u64 base_real;
-};
-
-struct timekeeper {
- struct tk_read_base tkr_mono;
- struct tk_read_base tkr_raw;
- u64 xtime_sec;
- long unsigned int ktime_sec;
- struct timespec64 wall_to_monotonic;
- ktime_t offs_real;
- ktime_t offs_boot;
- ktime_t offs_tai;
- s32 tai_offset;
- unsigned int clock_was_set_seq;
- u8 cs_was_changed_seq;
- ktime_t next_leap_ktime;
- u64 raw_sec;
- struct timespec64 monotonic_to_boot;
- u64 cycle_interval;
- u64 xtime_interval;
- s64 xtime_remainder;
- u64 raw_interval;
- u64 ntp_tick;
- s64 ntp_error;
- u32 ntp_error_shift;
- u32 ntp_err_mult;
- u32 skip_second_overflow;
-};
-
-struct iommu_pool {
- long unsigned int start;
- long unsigned int end;
- long unsigned int hint;
- spinlock_t lock;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct iommu_table_ops;
-
-struct iommu_table {
- long unsigned int it_busno;
- long unsigned int it_size;
- long unsigned int it_indirect_levels;
- long unsigned int it_level_size;
- long unsigned int it_allocated_size;
- long unsigned int it_offset;
- long unsigned int it_base;
- long unsigned int it_index;
- long unsigned int it_type;
- long unsigned int it_blocksize;
- long unsigned int poolsize;
- long unsigned int nr_pools;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct iommu_pool large_pool;
- struct iommu_pool pools[4];
- long unsigned int *it_map;
- long unsigned int it_page_shift;
- struct list_head it_group_list;
- __be64 *it_userspace;
- struct iommu_table_ops *it_ops;
- struct kref it_kref;
- int it_nid;
- long unsigned int it_reserved_start;
- long unsigned int it_reserved_end;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct iommu_table_group_ops;
-
-struct iommu_table_group {
- __u32 tce32_start;
- __u32 tce32_size;
- __u64 pgsizes;
- __u32 max_dynamic_windows_supported;
- __u32 max_levels;
- struct iommu_group *group;
- struct iommu_table *tables[2];
- struct iommu_table_group_ops *ops;
-};
-
-typedef __be32 fdt32_t;
-
-struct fdt_header {
- fdt32_t magic;
- fdt32_t totalsize;
- fdt32_t off_dt_struct;
- fdt32_t off_dt_strings;
- fdt32_t off_mem_rsvmap;
- fdt32_t version;
- fdt32_t last_comp_version;
- fdt32_t boot_cpuid_phys;
- fdt32_t size_dt_strings;
- fdt32_t size_dt_struct;
-};
-
-struct iommu_table_ops {
- int (*set)(struct iommu_table *, long int, long int, long unsigned int, enum dma_data_direction, long unsigned int);
- int (*xchg_no_kill)(struct iommu_table *, long int, long unsigned int *, enum dma_data_direction *, bool);
- void (*tce_kill)(struct iommu_table *, long unsigned int, long unsigned int, bool);
- __be64 * (*useraddrptr)(struct iommu_table *, long int, bool);
- void (*clear)(struct iommu_table *, long int, long int);
- long unsigned int (*get)(struct iommu_table *, long int);
- void (*flush)(struct iommu_table *);
- void (*free)(struct iommu_table *);
-};
-
-struct iommu_table_group_ops {
- long unsigned int (*get_table_size)(__u32, __u64, __u32);
- long int (*create_table)(struct iommu_table_group *, int, __u32, __u64, __u32, struct iommu_table **);
- long int (*set_window)(struct iommu_table_group *, int, struct iommu_table *);
- long int (*unset_window)(struct iommu_table_group *, int);
- void (*take_ownership)(struct iommu_table_group *);
- void (*release_ownership)(struct iommu_table_group *);
-};
-
-struct drmem_lmb {
- u64 base_addr;
- u32 drc_index;
- u32 aa_index;
- u32 flags;
-};
-
-struct drmem_lmb_info {
- struct drmem_lmb *lmbs;
- int n_lmbs;
- u64 lmb_size;
-};
-
-struct ibm_pa_feature {
- long unsigned int cpu_features;
- long unsigned int mmu_features;
- unsigned int cpu_user_ftrs;
- unsigned int cpu_user_ftrs2;
- unsigned char pabyte;
- unsigned char pabit;
- unsigned char invert;
-};
-
-struct feature_property {
- const char *name;
- u32 min_value;
- long unsigned int cpu_feature;
- long unsigned int cpu_user_ftr;
-};
-
-enum lockdep_ok {
- LOCKDEP_STILL_OK = 0,
- LOCKDEP_NOW_UNRELIABLE = 1,
-};
-
-enum bug_trap_type {
- BUG_TRAP_TYPE_NONE = 0,
- BUG_TRAP_TYPE_WARN = 1,
- BUG_TRAP_TYPE_BUG = 2,
-};
-
-enum ctx_state {
- CONTEXT_DISABLED = 4294967295,
- CONTEXT_KERNEL = 0,
- CONTEXT_USER = 1,
- CONTEXT_GUEST = 2,
-};
-
-typedef int kexec_probe_t(const char *, long unsigned int);
-
-typedef void *kexec_load_t(struct kimage *, char *, long unsigned int, char *, long unsigned int, char *, long unsigned int);
-
-typedef int kexec_cleanup_t(void *);
-
-struct kexec_file_ops {
- kexec_probe_t *probe;
- kexec_load_t *load;
- kexec_cleanup_t *cleanup;
-};
-
-struct crash_mem;
-
-struct kimage_arch {
- struct crash_mem *exclude_ranges;
- long unsigned int backup_start;
- void *backup_buf;
- long unsigned int elfcorehdr_addr;
- long unsigned int elf_headers_sz;
- void *elf_headers;
-};
-
-struct crash_mem_range {
- u64 start;
- u64 end;
-};
-
-struct crash_mem {
- unsigned int max_nr_ranges;
- unsigned int nr_ranges;
- struct crash_mem_range ranges[0];
-};
-
-typedef long unsigned int kimage_entry_t;
-
-struct kexec_segment {
- union {
- void *buf;
- void *kbuf;
- };
- size_t bufsz;
- long unsigned int mem;
- size_t memsz;
-};
-
-struct purgatory_info {
- const Elf64_Ehdr *ehdr;
- Elf64_Shdr *sechdrs;
- void *purgatory_buf;
-};
-
-struct kimage {
- kimage_entry_t head;
- kimage_entry_t *entry;
- kimage_entry_t *last_entry;
- long unsigned int start;
- struct page *control_code_page;
- struct page *swap_page;
- void *vmcoreinfo_data_copy;
- long unsigned int nr_segments;
- struct kexec_segment segment[16];
- struct list_head control_pages;
- struct list_head dest_pages;
- struct list_head unusable_pages;
- long unsigned int control_page;
- unsigned int type: 1;
- unsigned int preserve_context: 1;
- unsigned int file_mode: 1;
- struct kimage_arch arch;
- void *kernel_buf;
- long unsigned int kernel_buf_len;
- void *initrd_buf;
- long unsigned int initrd_buf_len;
- char *cmdline_buf;
- long unsigned int cmdline_buf_len;
- const struct kexec_file_ops *fops;
- void *image_loader_data;
- struct purgatory_info purgatory_info;
-};
-
-enum con_flush_mode {
- CONSOLE_FLUSH_PENDING = 0,
- CONSOLE_REPLAY_ALL = 1,
-};
-
-enum kmsg_dump_reason {
- KMSG_DUMP_UNDEF = 0,
- KMSG_DUMP_PANIC = 1,
- KMSG_DUMP_OOPS = 2,
- KMSG_DUMP_EMERG = 3,
- KMSG_DUMP_SHUTDOWN = 4,
- KMSG_DUMP_MAX = 5,
-};
-
-struct atomic_notifier_head {
- spinlock_t lock;
- struct notifier_block *head;
-};
-
-struct screen_info {
- __u8 orig_x;
- __u8 orig_y;
- __u16 ext_mem_k;
- __u16 orig_video_page;
- __u8 orig_video_mode;
- __u8 orig_video_cols;
- __u8 flags;
- __u8 unused2;
- __u16 orig_video_ega_bx;
- __u16 unused3;
- __u8 orig_video_lines;
- __u8 orig_video_isVGA;
- __u16 orig_video_points;
- __u16 lfb_width;
- __u16 lfb_height;
- __u16 lfb_depth;
- __u32 lfb_base;
- __u32 lfb_size;
- __u16 cl_magic;
- __u16 cl_offset;
- __u16 lfb_linelength;
- __u8 red_size;
- __u8 red_pos;
- __u8 green_size;
- __u8 green_pos;
- __u8 blue_size;
- __u8 blue_pos;
- __u8 rsvd_size;
- __u8 rsvd_pos;
- __u16 vesapm_seg;
- __u16 vesapm_off;
- __u16 pages;
- __u16 vesa_attributes;
- __u32 capabilities;
- __u32 ext_lfb_base;
- __u8 _reserved[2];
-} __attribute__((packed));
-
-struct serial_struct {
- int type;
- int line;
- unsigned int port;
- int irq;
- int flags;
- int xmit_fifo_size;
- int custom_divisor;
- int baud_base;
- short unsigned int close_delay;
- char io_type;
- char reserved_char[1];
- int hub6;
- short unsigned int closing_wait;
- short unsigned int closing_wait2;
- unsigned char *iomem_base;
- short unsigned int iomem_reg_shift;
- unsigned int port_high;
- long unsigned int iomap_base;
-};
-
-struct serial_icounter_struct {
- int cts;
- int dsr;
- int rng;
- int dcd;
- int rx;
- int tx;
- int frame;
- int overrun;
- int parity;
- int brk;
- int buf_overrun;
- int reserved[9];
-};
-
-struct console {
- char name[16];
- void (*write)(struct console *, const char *, unsigned int);
- int (*read)(struct console *, char *, unsigned int);
- struct tty_driver * (*device)(struct console *, int *);
- void (*unblank)();
- int (*setup)(struct console *, char *);
- int (*exit)(struct console *);
- int (*match)(struct console *, char *, int, char *);
- short int flags;
- short int index;
- int cflag;
- void *data;
- struct console *next;
-};
-
-struct ppc_debug_info {
- __u32 version;
- __u32 num_instruction_bps;
- __u32 num_data_bps;
- __u32 num_condition_regs;
- __u32 data_bp_alignment;
- __u32 sizeof_condition;
- __u64 features;
-};
-
-struct ppc_hw_breakpoint {
- __u32 version;
- __u32 trigger_type;
- __u32 addr_mode;
- __u32 condition_mode;
- __u64 addr;
- __u64 addr2;
- __u64 condition_value;
-};
-
-struct membuf {
- void *p;
- size_t left;
-};
-
-struct user_regset;
-
-typedef int user_regset_active_fn(struct task_struct *, const struct user_regset *);
-
-typedef int user_regset_get2_fn(struct task_struct *, const struct user_regset *, struct membuf);
-
-typedef int user_regset_set_fn(struct task_struct *, const struct user_regset *, unsigned int, unsigned int, const void *, const void *);
-
-typedef int user_regset_writeback_fn(struct task_struct *, const struct user_regset *, int);
-
-struct user_regset {
- user_regset_get2_fn *regset_get;
- user_regset_set_fn *set;
- user_regset_active_fn *active;
- user_regset_writeback_fn *writeback;
- unsigned int n;
- unsigned int size;
- unsigned int align;
- unsigned int bias;
- unsigned int core_note_type;
-};
-
-struct user_regset_view {
- const char *name;
- const struct user_regset *regsets;
- unsigned int n;
- u32 e_flags;
- u16 e_machine;
- u8 ei_osabi;
-};
-
-struct trace_event_raw_sys_enter {
- struct trace_entry ent;
- long int id;
- long unsigned int args[6];
- char __data[0];
-};
-
-struct trace_event_raw_sys_exit {
- struct trace_entry ent;
- long int id;
- long int ret;
- char __data[0];
-};
-
-struct trace_event_data_offsets_sys_enter {};
-
-struct trace_event_data_offsets_sys_exit {};
-
-typedef void (*btf_trace_sys_enter)(void *, struct pt_regs *, long int);
-
-typedef void (*btf_trace_sys_exit)(void *, struct pt_regs *, long int);
-
-enum powerpc_regset {
- REGSET_GPR = 0,
- REGSET_FPR = 1,
- REGSET_VMX = 2,
- REGSET_VSX = 3,
- REGSET_TM_CGPR = 4,
- REGSET_TM_CFPR = 5,
- REGSET_TM_CVMX = 6,
- REGSET_TM_CVSX = 7,
- REGSET_TM_SPR = 8,
- REGSET_TM_CTAR = 9,
- REGSET_TM_CPPR = 10,
- REGSET_TM_CDSCR = 11,
- REGSET_PPR = 12,
- REGSET_DSCR = 13,
- REGSET_TAR = 14,
- REGSET_EBB = 15,
- REGSET_PMR = 16,
- REGSET_PKEY = 17,
-};
-
-struct pt_regs_offset {
- const char *name;
- int offset;
-};
-
-typedef u32 compat_ulong_t;
-
-enum perf_type_id {
- PERF_TYPE_HARDWARE = 0,
- PERF_TYPE_SOFTWARE = 1,
- PERF_TYPE_TRACEPOINT = 2,
- PERF_TYPE_HW_CACHE = 3,
- PERF_TYPE_RAW = 4,
- PERF_TYPE_BREAKPOINT = 5,
- PERF_TYPE_MAX = 6,
-};
-
-typedef struct {
- pgd_t pgd;
-} p4d_t;
-
-struct ppc_pci_io {
- u8 (*readb)(const volatile void *);
- u16 (*readw)(const volatile void *);
- u32 (*readl)(const volatile void *);
- u16 (*readw_be)(const volatile void *);
- u32 (*readl_be)(const volatile void *);
- void (*writeb)(u8, volatile void *);
- void (*writew)(u16, volatile void *);
- void (*writel)(u32, volatile void *);
- void (*writew_be)(u16, volatile void *);
- void (*writel_be)(u32, volatile void *);
- u64 (*readq)(const volatile void *);
- u64 (*readq_be)(const volatile void *);
- void (*writeq)(u64, volatile void *);
- void (*writeq_be)(u64, volatile void *);
- u8 (*inb)(long unsigned int);
- u16 (*inw)(long unsigned int);
- u32 (*inl)(long unsigned int);
- void (*outb)(u8, long unsigned int);
- void (*outw)(u16, long unsigned int);
- void (*outl)(u32, long unsigned int);
- void (*readsb)(const volatile void *, void *, long unsigned int);
- void (*readsw)(const volatile void *, void *, long unsigned int);
- void (*readsl)(const volatile void *, void *, long unsigned int);
- void (*writesb)(volatile void *, const void *, long unsigned int);
- void (*writesw)(volatile void *, const void *, long unsigned int);
- void (*writesl)(volatile void *, const void *, long unsigned int);
- void (*insb)(long unsigned int, void *, long unsigned int);
- void (*insw)(long unsigned int, void *, long unsigned int);
- void (*insl)(long unsigned int, void *, long unsigned int);
- void (*outsb)(long unsigned int, const void *, long unsigned int);
- void (*outsw)(long unsigned int, const void *, long unsigned int);
- void (*outsl)(long unsigned int, const void *, long unsigned int);
- void (*memset_io)(volatile void *, int, long unsigned int);
- void (*memcpy_fromio)(void *, const volatile void *, long unsigned int);
- void (*memcpy_toio)(volatile void *, const void *, long unsigned int);
-};
-
-enum l1d_flush_type {
- L1D_FLUSH_NONE = 1,
- L1D_FLUSH_FALLBACK = 2,
- L1D_FLUSH_ORI = 4,
- L1D_FLUSH_MTTRIG = 8,
-};
-
-enum memblock_flags {
- MEMBLOCK_NONE = 0,
- MEMBLOCK_HOTPLUG = 1,
- MEMBLOCK_MIRROR = 2,
- MEMBLOCK_NOMAP = 4,
-};
-
-struct memblock_region {
- phys_addr_t base;
- phys_addr_t size;
- enum memblock_flags flags;
- int nid;
-};
-
-struct memblock_type {
- long unsigned int cnt;
- long unsigned int max;
- phys_addr_t total_size;
- struct memblock_region *regions;
- char *name;
-};
-
-struct memblock {
- bool bottom_up;
- phys_addr_t current_limit;
- struct memblock_type memory;
- struct memblock_type reserved;
-};
-
-struct semaphore {
- raw_spinlock_t lock;
- unsigned int count;
- struct list_head wait_list;
-};
-
-struct kmsg_dumper {
- struct list_head list;
- void (*dump)(struct kmsg_dumper *, enum kmsg_dump_reason);
- enum kmsg_dump_reason max_reason;
- bool active;
- bool registered;
- u32 cur_idx;
- u32 next_idx;
- u64 cur_seq;
- u64 next_seq;
-};
-
-enum pstore_type_id {
- PSTORE_TYPE_DMESG = 0,
- PSTORE_TYPE_MCE = 1,
- PSTORE_TYPE_CONSOLE = 2,
- PSTORE_TYPE_FTRACE = 3,
- PSTORE_TYPE_PPC_RTAS = 4,
- PSTORE_TYPE_PPC_OF = 5,
- PSTORE_TYPE_PPC_COMMON = 6,
- PSTORE_TYPE_PMSG = 7,
- PSTORE_TYPE_PPC_OPAL = 8,
- PSTORE_TYPE_MAX = 9,
-};
-
-struct pstore_info;
-
-struct pstore_record {
- struct pstore_info *psi;
- enum pstore_type_id type;
- u64 id;
- struct timespec64 time;
- char *buf;
- ssize_t size;
- ssize_t ecc_notice_size;
- int count;
- enum kmsg_dump_reason reason;
- unsigned int part;
- bool compressed;
-};
-
-struct pstore_info {
- struct module *owner;
- const char *name;
- struct semaphore buf_lock;
- char *buf;
- size_t bufsize;
- struct mutex read_mutex;
- int flags;
- int max_reason;
- void *data;
- int (*open)(struct pstore_info *);
- int (*close)(struct pstore_info *);
- ssize_t (*read)(struct pstore_record *);
- int (*write)(struct pstore_record *);
- int (*write_user)(struct pstore_record *, const char *);
- int (*erase)(struct pstore_record *);
-};
-
-typedef unsigned char Byte;
-
-typedef long unsigned int uLong;
-
-struct internal_state;
-
-struct z_stream_s {
- const Byte *next_in;
- uLong avail_in;
- uLong total_in;
- Byte *next_out;
- uLong avail_out;
- uLong total_out;
- char *msg;
- struct internal_state *state;
- void *workspace;
- int data_type;
- uLong adler;
- uLong reserved;
-};
-
-struct internal_state {
- int dummy;
-};
-
-struct err_log_info {
- __be32 error_type;
- __be32 seq_num;
-};
-
-struct nvram_os_partition {
- const char *name;
- int req_size;
- int min_size;
- long int size;
- long int index;
- bool os_partition;
-};
-
-struct oops_log_info {
- __be16 version;
- __be16 report_length;
- __be64 timestamp;
-} __attribute__((packed));
-
-struct nvram_header {
- unsigned char signature;
- unsigned char checksum;
- short unsigned int length;
- char name[12];
-};
-
-struct nvram_partition {
- struct list_head partition;
- struct nvram_header header;
- unsigned int index;
-};
-
-typedef long int (*syscall_fn)(long int, long int, long int, long int, long int, long int);
-
-typedef u32 compat_size_t;
-
-typedef s32 compat_ssize_t;
-
-typedef long unsigned int uintptr_t;
-
-typedef unsigned int elf_greg_t32;
-
-typedef elf_greg_t32 elf_gregset_t32[48];
-
-typedef elf_vrreg_t elf_vrregset_t32[33];
-
-typedef elf_fpreg_t elf_vsrreghalf_t32[32];
-
-typedef s32 compat_clock_t;
-
-typedef s32 compat_pid_t;
-
-typedef s32 compat_timer_t;
-
-typedef s32 compat_int_t;
-
-typedef u32 __compat_uid32_t;
-
-typedef u32 compat_sigset_word;
-
-struct compat_sigaltstack {
- compat_uptr_t ss_sp;
- int ss_flags;
- compat_size_t ss_size;
-};
-
-typedef struct compat_sigaltstack compat_stack_t;
-
-typedef struct {
- compat_sigset_word sig[2];
-} compat_sigset_t;
-
-union compat_sigval {
- compat_int_t sival_int;
- compat_uptr_t sival_ptr;
-};
-
-typedef union compat_sigval compat_sigval_t;
-
-struct compat_siginfo {
- int si_signo;
- int si_errno;
- int si_code;
- union {
- int _pad[29];
- struct {
- compat_pid_t _pid;
- __compat_uid32_t _uid;
- } _kill;
- struct {
- compat_timer_t _tid;
- int _overrun;
- compat_sigval_t _sigval;
- } _timer;
- struct {
- compat_pid_t _pid;
- __compat_uid32_t _uid;
- compat_sigval_t _sigval;
- } _rt;
- struct {
- compat_pid_t _pid;
- __compat_uid32_t _uid;
- int _status;
- compat_clock_t _utime;
- compat_clock_t _stime;
- } _sigchld;
- struct {
- compat_uptr_t _addr;
- union {
- short int _addr_lsb;
- struct {
- char _dummy_bnd[4];
- compat_uptr_t _lower;
- compat_uptr_t _upper;
- } _addr_bnd;
- struct {
- char _dummy_pkey[4];
- u32 _pkey;
- } _addr_pkey;
- };
- } _sigfault;
- struct {
- compat_long_t _band;
- int _fd;
- } _sigpoll;
- struct {
- compat_uptr_t _call_addr;
- int _syscall;
- unsigned int _arch;
- } _sigsys;
- } _sifields;
-};
-
-typedef struct compat_siginfo compat_siginfo_t;
-
-struct sigcontext32 {
- unsigned int _unused[4];
- int signal;
- compat_uptr_t handler;
- unsigned int oldmask;
- compat_uptr_t regs;
-};
-
-struct mcontext32 {
- elf_gregset_t32 mc_gregs;
- elf_fpregset_t mc_fregs;
- unsigned int mc_pad[2];
- elf_vrregset_t32 mc_vregs;
- elf_vsrreghalf_t32 mc_vsregs;
-};
-
-struct ucontext32 {
- unsigned int uc_flags;
- unsigned int uc_link;
- compat_stack_t uc_stack;
- int uc_pad[7];
- compat_uptr_t uc_regs;
- compat_sigset_t uc_sigmask;
- int uc_maskext[30];
- int uc_pad2[3];
- struct mcontext32 uc_mcontext;
-};
-
-struct sigframe {
- struct sigcontext32 sctx;
- struct mcontext32 mctx;
- struct sigcontext32 sctx_transact;
- struct mcontext32 mctx_transact;
- int abigap[56];
-};
-
-struct rt_sigframe___2 {
- compat_siginfo_t info;
- struct ucontext32 uc;
- struct ucontext32 uc_transact;
- int abigap[56];
-};
-
-enum hrtimer_mode {
- HRTIMER_MODE_ABS = 0,
- HRTIMER_MODE_REL = 1,
- HRTIMER_MODE_PINNED = 2,
- HRTIMER_MODE_SOFT = 4,
- HRTIMER_MODE_HARD = 8,
- HRTIMER_MODE_ABS_PINNED = 2,
- HRTIMER_MODE_REL_PINNED = 3,
- HRTIMER_MODE_ABS_SOFT = 4,
- HRTIMER_MODE_REL_SOFT = 5,
- HRTIMER_MODE_ABS_PINNED_SOFT = 6,
- HRTIMER_MODE_REL_PINNED_SOFT = 7,
- HRTIMER_MODE_ABS_HARD = 8,
- HRTIMER_MODE_REL_HARD = 9,
- HRTIMER_MODE_ABS_PINNED_HARD = 10,
- HRTIMER_MODE_REL_PINNED_HARD = 11,
-};
-
-struct die_args {
- struct pt_regs *regs;
- const char *str;
- long int err;
- int trapnr;
- int signr;
-};
-
-enum {
- HW_BREAKPOINT_EMPTY = 0,
- HW_BREAKPOINT_R = 1,
- HW_BREAKPOINT_W = 2,
- HW_BREAKPOINT_RW = 3,
- HW_BREAKPOINT_X = 4,
- HW_BREAKPOINT_INVALID = 7,
-};
-
-enum bp_type_idx {
- TYPE_INST = 0,
- TYPE_DATA = 1,
- TYPE_MAX = 2,
-};
-
-struct breakpoint {
- struct list_head list;
- struct perf_event *bp;
- bool ptrace_bp;
-};
-
-enum {
- WORK_STRUCT_PENDING_BIT = 0,
- WORK_STRUCT_DELAYED_BIT = 1,
- WORK_STRUCT_PWQ_BIT = 2,
- WORK_STRUCT_LINKED_BIT = 3,
- WORK_STRUCT_COLOR_SHIFT = 4,
- WORK_STRUCT_COLOR_BITS = 4,
- WORK_STRUCT_PENDING = 1,
- WORK_STRUCT_DELAYED = 2,
- WORK_STRUCT_PWQ = 4,
- WORK_STRUCT_LINKED = 8,
- WORK_STRUCT_STATIC = 0,
- WORK_NR_COLORS = 15,
- WORK_NO_COLOR = 15,
- WORK_CPU_UNBOUND = 2048,
- WORK_STRUCT_FLAG_BITS = 8,
- WORK_OFFQ_FLAG_BASE = 4,
- __WORK_OFFQ_CANCELING = 4,
- WORK_OFFQ_CANCELING = 16,
- WORK_OFFQ_FLAG_BITS = 1,
- WORK_OFFQ_POOL_SHIFT = 5,
- WORK_OFFQ_LEFT = 59,
- WORK_OFFQ_POOL_BITS = 31,
- WORK_OFFQ_POOL_NONE = 2147483647,
- WORK_STRUCT_FLAG_MASK = 255,
- WORK_STRUCT_WQ_DATA_MASK = 4294967040,
- WORK_STRUCT_NO_POOL = 4294967264,
- WORK_BUSY_PENDING = 1,
- WORK_BUSY_RUNNING = 2,
- WORKER_DESC_LEN = 24,
-};
-
-struct mce_error_info {
- enum MCE_ErrorType error_type: 8;
- union {
- enum MCE_UeErrorType ue_error_type: 8;
- enum MCE_SlbErrorType slb_error_type: 8;
- enum MCE_EratErrorType erat_error_type: 8;
- enum MCE_TlbErrorType tlb_error_type: 8;
- enum MCE_UserErrorType user_error_type: 8;
- enum MCE_RaErrorType ra_error_type: 8;
- enum MCE_LinkErrorType link_error_type: 8;
- } u;
- enum MCE_Severity severity: 8;
- enum MCE_Initiator initiator: 8;
- enum MCE_ErrorClass error_class: 8;
- bool sync_error;
- bool ignore_event;
-};
-
-enum {
- DTRIG_UNKNOWN = 0,
- DTRIG_VECTOR_CI = 1,
- DTRIG_SUSPEND_ESCAPE = 2,
-};
-
-enum {
- TLB_INVAL_SCOPE_GLOBAL = 0,
- TLB_INVAL_SCOPE_LPID = 1,
-};
-
-struct mce_ierror_table {
- long unsigned int srr1_mask;
- long unsigned int srr1_value;
- bool nip_valid;
- unsigned int error_type;
- unsigned int error_subtype;
- unsigned int error_class;
- unsigned int initiator;
- unsigned int severity;
- bool sync_error;
-};
-
-struct mce_derror_table {
- long unsigned int dsisr_value;
- bool dar_valid;
- unsigned int error_type;
- unsigned int error_subtype;
- unsigned int error_class;
- unsigned int initiator;
- unsigned int severity;
- bool sync_error;
-};
-
-enum stf_barrier_type {
- STF_BARRIER_NONE = 1,
- STF_BARRIER_FALLBACK = 2,
- STF_BARRIER_EIEIO = 4,
- STF_BARRIER_SYNC_ORI = 8,
-};
-
-enum branch_cache_flush_type {
- BRANCH_CACHE_FLUSH_NONE = 1,
- BRANCH_CACHE_FLUSH_SW = 2,
- BRANCH_CACHE_FLUSH_HW = 4,
-};
-
-struct proc_ops {
- unsigned int proc_flags;
- int (*proc_open)(struct inode *, struct file *);
- ssize_t (*proc_read)(struct file *, char *, size_t, loff_t *);
- ssize_t (*proc_read_iter)(struct kiocb *, struct iov_iter *);
- ssize_t (*proc_write)(struct file *, const char *, size_t, loff_t *);
- loff_t (*proc_lseek)(struct file *, loff_t, int);
- int (*proc_release)(struct inode *, struct file *);
- __poll_t (*proc_poll)(struct file *, struct poll_table_struct *);
- long int (*proc_ioctl)(struct file *, unsigned int, long unsigned int);
- long int (*proc_compat_ioctl)(struct file *, unsigned int, long unsigned int);
- int (*proc_mmap)(struct file *, struct vm_area_struct *);
- long unsigned int (*proc_get_unmapped_area)(struct file *, long unsigned int, long unsigned int, long unsigned int, long unsigned int);
-};
-
-typedef u16 uint16_t;
-
-struct rtas_t {
- long unsigned int entry;
- long unsigned int base;
- long unsigned int size;
- arch_spinlock_t lock;
- struct rtas_args args;
- struct device_node *dev;
-};
-
-struct rtas_suspend_me_data {
- atomic_t working;
- atomic_t done;
- int token;
- atomic_t error;
- struct completion *complete;
-};
-
-struct rtas_error_log {
- u8 byte0;
- u8 byte1;
- u8 byte2;
- u8 byte3;
- __be32 extended_log_length;
- unsigned char buffer[1];
-};
-
-struct rtas_ext_event_log_v6 {
- u8 byte0;
- u8 byte1;
- u8 byte2;
- u8 byte3;
- u8 reserved[8];
- __be32 company_id;
- u8 vendor_log[1];
-};
-
-struct pseries_errorlog {
- __be16 id;
- __be16 length;
- u8 version;
- u8 subtype;
- __be16 creator_component;
- u8 data[0];
-};
-
-struct rtas_filter {
- const char *name;
- int token;
- int buf_idx1;
- int size_idx1;
- int buf_idx2;
- int size_idx2;
- int fixed_size;
-};
-
-struct indicator_elem {
- __be32 token;
- __be32 maxindex;
-};
-
-typedef struct poll_table_struct poll_table;
-
-struct individual_sensor {
- unsigned int token;
- unsigned int quant;
-};
-
-struct rtas_sensors {
- struct individual_sensor sensor[17];
- unsigned int quant;
-};
-
-struct dt_cpu_feature {
- const char *name;
- uint32_t isa;
- uint32_t usable_privilege;
- uint32_t hv_support;
- uint32_t os_support;
- uint32_t hfscr_bit_nr;
- uint32_t fscr_bit_nr;
- uint32_t hwcap_bit_nr;
- long unsigned int node;
- int enabled;
- int disabled;
-};
-
-struct dt_cpu_feature_match {
- const char *name;
- int (*enable)(struct dt_cpu_feature *);
- u64 cpu_ftr_bit_mask;
-};
-
-struct iommu_fault_param;
-
-struct iommu_fwspec;
-
-struct dev_iommu {
- struct mutex lock;
- struct iommu_fault_param *fault_param;
- struct iommu_fwspec *fwspec;
- struct iommu_device *iommu_dev;
- void *priv;
-};
-
-struct eeh_ops {
- char *name;
- struct eeh_dev * (*probe)(struct pci_dev *);
- int (*set_option)(struct eeh_pe *, int);
- int (*get_state)(struct eeh_pe *, int *);
- int (*reset)(struct eeh_pe *, int);
- int (*get_log)(struct eeh_pe *, int, char *, long unsigned int);
- int (*configure_bridge)(struct eeh_pe *);
- int (*err_inject)(struct eeh_pe *, int, int, long unsigned int, long unsigned int);
- int (*read_config)(struct eeh_dev *, int, int, u32 *);
- int (*write_config)(struct eeh_dev *, int, int, u32);
- int (*next_error)(struct eeh_pe **);
- int (*restore_config)(struct eeh_dev *);
- int (*notify_resume)(struct eeh_dev *);
-};
-
-struct of_phandle_args {
- struct device_node *np;
- int args_count;
- uint32_t args[16];
-};
-
-enum pcie_reset_state {
- pcie_deassert_reset = 1,
- pcie_warm_reset = 2,
- pcie_hot_reset = 3,
-};
-
-struct iommu_fault_unrecoverable {
- __u32 reason;
- __u32 flags;
- __u32 pasid;
- __u32 perm;
- __u64 addr;
- __u64 fetch_addr;
-};
-
-struct iommu_fault_page_request {
- __u32 flags;
- __u32 pasid;
- __u32 grpid;
- __u32 perm;
- __u64 addr;
- __u64 private_data[2];
-};
-
-struct iommu_fault {
- __u32 type;
- __u32 padding;
- union {
- struct iommu_fault_unrecoverable event;
- struct iommu_fault_page_request prm;
- __u8 padding2[56];
- };
-};
-
-struct iommu_page_response {
- __u32 argsz;
- __u32 version;
- __u32 flags;
- __u32 pasid;
- __u32 grpid;
- __u32 code;
-};
-
-struct iommu_inv_addr_info {
- __u32 flags;
- __u32 archid;
- __u64 pasid;
- __u64 addr;
- __u64 granule_size;
- __u64 nb_granules;
-};
-
-struct iommu_inv_pasid_info {
- __u32 flags;
- __u32 archid;
- __u64 pasid;
-};
-
-struct iommu_cache_invalidate_info {
- __u32 argsz;
- __u32 version;
- __u8 cache;
- __u8 granularity;
- __u8 padding[6];
- union {
- struct iommu_inv_pasid_info pasid_info;
- struct iommu_inv_addr_info addr_info;
- } granu;
-};
-
-struct iommu_gpasid_bind_data_vtd {
- __u64 flags;
- __u32 pat;
- __u32 emt;
-};
-
-struct iommu_gpasid_bind_data {
- __u32 argsz;
- __u32 version;
- __u32 format;
- __u32 addr_width;
- __u64 flags;
- __u64 gpgd;
- __u64 hpasid;
- __u64 gpasid;
- __u8 padding[8];
- union {
- struct iommu_gpasid_bind_data_vtd vtd;
- } vendor;
-};
-
-typedef int (*iommu_fault_handler_t)(struct iommu_domain *, struct device *, long unsigned int, int, void *);
-
-struct iommu_domain_geometry {
- dma_addr_t aperture_start;
- dma_addr_t aperture_end;
- bool force_aperture;
-};
-
-struct iommu_domain {
- unsigned int type;
- const struct iommu_ops *ops;
- long unsigned int pgsize_bitmap;
- iommu_fault_handler_t handler;
- void *handler_token;
- struct iommu_domain_geometry geometry;
- void *iova_cookie;
-};
-
-typedef int (*iommu_dev_fault_handler_t)(struct iommu_fault *, void *);
-
-enum iommu_resv_type {
- IOMMU_RESV_DIRECT = 0,
- IOMMU_RESV_DIRECT_RELAXABLE = 1,
- IOMMU_RESV_RESERVED = 2,
- IOMMU_RESV_MSI = 3,
- IOMMU_RESV_SW_MSI = 4,
-};
-
-struct iommu_resv_region {
- struct list_head list;
- phys_addr_t start;
- size_t length;
- int prot;
- enum iommu_resv_type type;
-};
-
-struct iommu_iotlb_gather {
- long unsigned int start;
- long unsigned int end;
- size_t pgsize;
-};
-
-struct iommu_device {
- struct list_head list;
- const struct iommu_ops *ops;
- struct fwnode_handle *fwnode;
- struct device *dev;
-};
-
-struct iommu_sva {
- struct device *dev;
-};
-
-struct iommu_fault_event {
- struct iommu_fault fault;
- struct list_head list;
-};
-
-struct iommu_fault_param {
- iommu_dev_fault_handler_t handler;
- void *data;
- struct list_head faults;
- struct mutex lock;
-};
-
-struct iommu_fwspec {
- const struct iommu_ops *ops;
- struct fwnode_handle *iommu_fwnode;
- u32 flags;
- u32 num_pasid_bits;
- unsigned int num_ids;
- u32 ids[0];
-};
-
-struct eeh_stats {
- u64 no_device;
- u64 no_dn;
- u64 no_cfg_addr;
- u64 ignored_check;
- u64 total_mmio_ffs;
- u64 false_positives;
- u64 slot_resets;
-};
-
-typedef void (*eeh_edev_traverse_func)(struct eeh_dev *, void *);
-
-typedef void * (*eeh_pe_traverse_func)(struct eeh_pe *, void *);
-
-enum {
- pci_channel_io_normal = 1,
- pci_channel_io_frozen = 2,
- pci_channel_io_perm_failure = 3,
-};
-
-struct pci_io_addr_range {
- struct rb_node rb_node;
- resource_size_t addr_lo;
- resource_size_t addr_hi;
- struct eeh_dev *edev;
- struct pci_dev *pcidev;
- long unsigned int flags;
-};
-
-struct pci_io_addr_cache {
- struct rb_root rb_root;
- spinlock_t piar_lock;
-};
-
-enum {
- EEH_NEXT_ERR_NONE = 0,
- EEH_NEXT_ERR_INF = 1,
- EEH_NEXT_ERR_FROZEN_PE = 2,
- EEH_NEXT_ERR_FENCED_PHB = 3,
- EEH_NEXT_ERR_DEAD_PHB = 4,
- EEH_NEXT_ERR_DEAD_IOC = 5,
-};
-
-enum {
- IRQD_TRIGGER_MASK = 15,
- IRQD_SETAFFINITY_PENDING = 256,
- IRQD_ACTIVATED = 512,
- IRQD_NO_BALANCING = 1024,
- IRQD_PER_CPU = 2048,
- IRQD_AFFINITY_SET = 4096,
- IRQD_LEVEL = 8192,
- IRQD_WAKEUP_STATE = 16384,
- IRQD_MOVE_PCNTXT = 32768,
- IRQD_IRQ_DISABLED = 65536,
- IRQD_IRQ_MASKED = 131072,
- IRQD_IRQ_INPROGRESS = 262144,
- IRQD_WAKEUP_ARMED = 524288,
- IRQD_FORWARDED_TO_VCPU = 1048576,
- IRQD_AFFINITY_MANAGED = 2097152,
- IRQD_IRQ_STARTED = 4194304,
- IRQD_MANAGED_SHUTDOWN = 8388608,
- IRQD_SINGLE_TARGET = 16777216,
- IRQD_DEFAULT_TRIGGER_SET = 33554432,
- IRQD_CAN_RESERVE = 67108864,
- IRQD_MSI_NOMASK_QUIRK = 134217728,
- IRQD_HANDLE_ENFORCE_IRQCTX = 268435456,
- IRQD_AFFINITY_ON_ACTIVATE = 536870912,
- IRQD_IRQ_ENABLED_ON_SUSPEND = 1073741824,
-};
-
-struct hotplug_slot_ops;
-
-struct hotplug_slot {
- const struct hotplug_slot_ops *ops;
- struct list_head slot_list;
- struct pci_slot *pci_slot;
- struct module *owner;
- const char *mod_name;
-};
-
-enum pci_ers_result {
- PCI_ERS_RESULT_NONE = 1,
- PCI_ERS_RESULT_CAN_RECOVER = 2,
- PCI_ERS_RESULT_NEED_RESET = 3,
- PCI_ERS_RESULT_DISCONNECT = 4,
- PCI_ERS_RESULT_RECOVERED = 5,
- PCI_ERS_RESULT_NO_AER_DRIVER = 6,
-};
-
-struct hotplug_slot_ops {
- int (*enable_slot)(struct hotplug_slot *);
- int (*disable_slot)(struct hotplug_slot *);
- int (*set_attention_status)(struct hotplug_slot *, u8);
- int (*hardware_test)(struct hotplug_slot *, u32);
- int (*get_power_status)(struct hotplug_slot *, u8 *);
- int (*get_attention_status)(struct hotplug_slot *, u8 *);
- int (*get_latch_status)(struct hotplug_slot *, u8 *);
- int (*get_adapter_status)(struct hotplug_slot *, u8 *);
- int (*reset_slot)(struct hotplug_slot *, int);
-};
-
-struct eeh_rmv_data {
- struct list_head removed_vf_list;
- int removed_dev_count;
-};
-
-typedef enum pci_ers_result (*eeh_report_fn)(struct eeh_dev *, struct pci_dev *, struct pci_driver *);
-
-struct eeh_event {
- struct list_head list;
- struct eeh_pe *pe;
-};
-
-typedef __s64 Elf64_Sxword;
-
-struct elf64_rela {
- Elf64_Addr r_offset;
- Elf64_Xword r_info;
- Elf64_Sxword r_addend;
-};
-
-typedef struct elf64_rela Elf64_Rela;
-
-struct modversion_info {
- long unsigned int crc;
- char name[56];
-};
-
-typedef long unsigned int func_desc_t;
-
-struct ppc64_stub_entry {
- u32 jump[7];
- u32 magic;
- func_desc_t funcdata;
-};
-
-enum jump_label_type {
- JUMP_LABEL_NOP = 0,
- JUMP_LABEL_JMP = 1,
-};
-
-enum pageflags {
- PG_locked = 0,
- PG_referenced = 1,
- PG_uptodate = 2,
- PG_dirty = 3,
- PG_lru = 4,
- PG_active = 5,
- PG_workingset = 6,
- PG_waiters = 7,
- PG_error = 8,
- PG_slab = 9,
- PG_owner_priv_1 = 10,
- PG_arch_1 = 11,
- PG_reserved = 12,
- PG_private = 13,
- PG_private_2 = 14,
- PG_writeback = 15,
- PG_head = 16,
- PG_mappedtodisk = 17,
- PG_reclaim = 18,
- PG_swapbacked = 19,
- PG_unevictable = 20,
- PG_mlocked = 21,
- PG_hwpoison = 22,
- PG_young = 23,
- PG_idle = 24,
- PG_arch_2 = 25,
- __NR_PAGEFLAGS = 26,
- PG_checked = 10,
- PG_swapcache = 10,
- PG_fscache = 14,
- PG_pinned = 10,
- PG_savepinned = 3,
- PG_foreign = 10,
- PG_xen_remapped = 10,
- PG_slob_free = 13,
- PG_double_map = 6,
- PG_isolated = 18,
- PG_reported = 2,
-};
-
-enum kgdb_bptype {
- BP_BREAKPOINT = 0,
- BP_HARDWARE_BREAKPOINT = 1,
- BP_WRITE_WATCHPOINT = 2,
- BP_READ_WATCHPOINT = 3,
- BP_ACCESS_WATCHPOINT = 4,
- BP_POKE_BREAKPOINT = 5,
-};
-
-enum kgdb_bpstate {
- BP_UNDEFINED = 0,
- BP_REMOVED = 1,
- BP_SET = 2,
- BP_ACTIVE = 3,
-};
-
-struct kgdb_bkpt {
- long unsigned int bpt_addr;
- unsigned char saved_instr[4];
- enum kgdb_bptype type;
- enum kgdb_bpstate state;
-};
-
-struct dbg_reg_def_t {
- char *name;
- int size;
- int offset;
-};
-
-struct kgdb_arch {
- unsigned char gdb_bpt_instr[4];
- long unsigned int flags;
- int (*set_breakpoint)(long unsigned int, char *);
- int (*remove_breakpoint)(long unsigned int, char *);
- int (*set_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
- int (*remove_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
- void (*disable_hw_break)(struct pt_regs *);
- void (*remove_all_hw_break)();
- void (*correct_hw_break)();
- void (*enable_nmi)(bool);
-};
-
-struct hard_trap_info {
- unsigned int tt;
- unsigned char signo;
-};
-
-enum {
- SD_BALANCE_NEWIDLE = 1,
- SD_BALANCE_EXEC = 2,
- SD_BALANCE_FORK = 4,
- SD_BALANCE_WAKE = 8,
- SD_WAKE_AFFINE = 16,
- SD_ASYM_CPUCAPACITY = 32,
- SD_SHARE_CPUCAPACITY = 64,
- SD_SHARE_PKG_RESOURCES = 128,
- SD_SERIALIZE = 256,
- SD_ASYM_PACKING = 512,
- SD_PREFER_SIBLING = 1024,
- SD_OVERLAP = 2048,
- SD_NUMA = 4096,
-};
-
-struct sched_domain_shared {
- atomic_t ref;
- atomic_t nr_busy_cpus;
- int has_idle_cores;
-};
-
-struct sched_group;
-
-struct sched_domain {
- struct sched_domain *parent;
- struct sched_domain *child;
- struct sched_group *groups;
- long unsigned int min_interval;
- long unsigned int max_interval;
- unsigned int busy_factor;
- unsigned int imbalance_pct;
- unsigned int cache_nice_tries;
- int nohz_idle;
- int flags;
- int level;
- long unsigned int last_balance;
- unsigned int balance_interval;
- unsigned int nr_balance_failed;
- u64 max_newidle_lb_cost;
- long unsigned int next_decay_max_lb_cost;
- u64 avg_scan_cost;
- unsigned int lb_count[3];
- unsigned int lb_failed[3];
- unsigned int lb_balanced[3];
- unsigned int lb_imbalance[3];
- unsigned int lb_gained[3];
- unsigned int lb_hot_gained[3];
- unsigned int lb_nobusyg[3];
- unsigned int lb_nobusyq[3];
- unsigned int alb_count;
- unsigned int alb_failed;
- unsigned int alb_pushed;
- unsigned int sbe_count;
- unsigned int sbe_balanced;
- unsigned int sbe_pushed;
- unsigned int sbf_count;
- unsigned int sbf_balanced;
- unsigned int sbf_pushed;
- unsigned int ttwu_wake_remote;
- unsigned int ttwu_move_affine;
- unsigned int ttwu_move_balance;
- char *name;
- union {
- void *private;
- struct callback_head rcu;
- };
- struct sched_domain_shared *shared;
- unsigned int span_weight;
- long unsigned int span[0];
-};
-
-typedef const struct cpumask * (*sched_domain_mask_f)(int);
-
-typedef int (*sched_domain_flags_f)();
-
-struct sched_group_capacity;
-
-struct sd_data {
- struct sched_domain **sd;
- struct sched_domain_shared **sds;
- struct sched_group **sg;
- struct sched_group_capacity **sgc;
-};
-
-struct sched_domain_topology_level {
- sched_domain_mask_f mask;
- sched_domain_flags_f sd_flags;
- int flags;
- int numa_level;
- struct sd_data data;
- char *name;
-};
-
-enum {
- smt_idx = 0,
- cache_idx = 1,
- mc_idx = 2,
- die_idx = 3,
-};
-
-struct thread_groups {
- unsigned int property;
- unsigned int nr_groups;
- unsigned int threads_per_group;
- unsigned int thread_list[8];
-};
-
-struct cpu_messages {
- long int messages;
-};
-
-typedef u32 ppc_opcode_t;
-
-typedef ppc_opcode_t kprobe_opcode_t;
-
-struct arch_specific_insn {
- kprobe_opcode_t *insn;
- int boostable;
-};
-
-struct kprobe;
-
-struct prev_kprobe {
- struct kprobe *kp;
- long unsigned int status;
- long unsigned int saved_msr;
-};
-
-typedef int (*kprobe_pre_handler_t)(struct kprobe *, struct pt_regs *);
-
-typedef void (*kprobe_post_handler_t)(struct kprobe *, struct pt_regs *, long unsigned int);
-
-typedef int (*kprobe_fault_handler_t)(struct kprobe *, struct pt_regs *, int);
-
-struct kprobe {
- struct hlist_node hlist;
- struct list_head list;
- long unsigned int nmissed;
- kprobe_opcode_t *addr;
- const char *symbol_name;
- unsigned int offset;
- kprobe_pre_handler_t pre_handler;
- kprobe_post_handler_t post_handler;
- kprobe_fault_handler_t fault_handler;
- kprobe_opcode_t opcode;
- struct arch_specific_insn ainsn;
- u32 flags;
-};
-
-struct kprobe_ctlblk {
- long unsigned int kprobe_status;
- long unsigned int kprobe_saved_msr;
- struct prev_kprobe prev_kprobe;
-};
-
-struct kretprobe_instance;
-
-typedef int (*kretprobe_handler_t)(struct kretprobe_instance *, struct pt_regs *);
-
-struct kretprobe;
-
-struct kretprobe_instance {
- union {
- struct hlist_node hlist;
- struct callback_head rcu;
- };
- struct kretprobe *rp;
- kprobe_opcode_t *ret_addr;
- struct task_struct *task;
- void *fp;
- char data[0];
-};
-
-struct kretprobe {
- struct kprobe kp;
- kretprobe_handler_t handler;
- kretprobe_handler_t entry_handler;
- int maxactive;
- int nmissed;
- size_t data_size;
- struct hlist_head free_instances;
- raw_spinlock_t lock;
-};
-
-struct kretprobe_blackpoint {
- const char *name;
- void *addr;
-};
-
-struct kprobe_insn_cache {
- struct mutex mutex;
- void * (*alloc)();
- void (*free)(void *);
- const char *sym;
- struct list_head pages;
- size_t insn_size;
- int nr_garbage;
-};
-
-struct arch_optimized_insn {
- kprobe_opcode_t copied_insn[1];
- kprobe_opcode_t *insn;
-};
-
-struct optimized_kprobe {
- struct kprobe kp;
- struct list_head list;
- struct arch_optimized_insn optinsn;
-};
-
-typedef ppc_opcode_t uprobe_opcode_t;
-
-struct arch_uprobe {
- union {
- struct ppc_inst insn;
- struct ppc_inst ixol;
- };
-};
-
-enum rp_check {
- RP_CHECK_CALL = 0,
- RP_CHECK_CHAIN_CALL = 1,
- RP_CHECK_RET = 2,
-};
-
-struct serial_rs485 {
- __u32 flags;
- __u32 delay_rts_before_send;
- __u32 delay_rts_after_send;
- __u32 padding[5];
-};
-
-struct serial_iso7816 {
- __u32 flags;
- __u32 tg;
- __u32 sc_fi;
- __u32 sc_di;
- __u32 clk;
- __u32 reserved[5];
-};
-
-struct circ_buf {
- char *buf;
- int head;
- int tail;
-};
-
-struct uart_port;
-
-struct uart_ops {
- unsigned int (*tx_empty)(struct uart_port *);
- void (*set_mctrl)(struct uart_port *, unsigned int);
- unsigned int (*get_mctrl)(struct uart_port *);
- void (*stop_tx)(struct uart_port *);
- void (*start_tx)(struct uart_port *);
- void (*throttle)(struct uart_port *);
- void (*unthrottle)(struct uart_port *);
- void (*send_xchar)(struct uart_port *, char);
- void (*stop_rx)(struct uart_port *);
- void (*enable_ms)(struct uart_port *);
- void (*break_ctl)(struct uart_port *, int);
- int (*startup)(struct uart_port *);
- void (*shutdown)(struct uart_port *);
- void (*flush_buffer)(struct uart_port *);
- void (*set_termios)(struct uart_port *, struct ktermios *, struct ktermios *);
- void (*set_ldisc)(struct uart_port *, struct ktermios *);
- void (*pm)(struct uart_port *, unsigned int, unsigned int);
- const char * (*type)(struct uart_port *);
- void (*release_port)(struct uart_port *);
- int (*request_port)(struct uart_port *);
- void (*config_port)(struct uart_port *, int);
- int (*verify_port)(struct uart_port *, struct serial_struct *);
- int (*ioctl)(struct uart_port *, unsigned int, long unsigned int);
- int (*poll_init)(struct uart_port *);
- void (*poll_put_char)(struct uart_port *, unsigned char);
- int (*poll_get_char)(struct uart_port *);
-};
-
-struct uart_icount {
- __u32 cts;
- __u32 dsr;
- __u32 rng;
- __u32 dcd;
- __u32 rx;
- __u32 tx;
- __u32 frame;
- __u32 overrun;
- __u32 parity;
- __u32 brk;
- __u32 buf_overrun;
-};
-
-typedef unsigned int upf_t;
-
-typedef unsigned int upstat_t;
-
-struct gpio_desc;
-
-struct uart_state;
-
-struct uart_port {
- spinlock_t lock;
- long unsigned int iobase;
- unsigned char *membase;
- unsigned int (*serial_in)(struct uart_port *, int);
- void (*serial_out)(struct uart_port *, int, int);
- void (*set_termios)(struct uart_port *, struct ktermios *, struct ktermios *);
- void (*set_ldisc)(struct uart_port *, struct ktermios *);
- unsigned int (*get_mctrl)(struct uart_port *);
- void (*set_mctrl)(struct uart_port *, unsigned int);
- unsigned int (*get_divisor)(struct uart_port *, unsigned int, unsigned int *);
- void (*set_divisor)(struct uart_port *, unsigned int, unsigned int, unsigned int);
- int (*startup)(struct uart_port *);
- void (*shutdown)(struct uart_port *);
- void (*throttle)(struct uart_port *);
- void (*unthrottle)(struct uart_port *);
- int (*handle_irq)(struct uart_port *);
- void (*pm)(struct uart_port *, unsigned int, unsigned int);
- void (*handle_break)(struct uart_port *);
- int (*rs485_config)(struct uart_port *, struct serial_rs485 *);
- int (*iso7816_config)(struct uart_port *, struct serial_iso7816 *);
- unsigned int irq;
- long unsigned int irqflags;
- unsigned int uartclk;
- unsigned int fifosize;
- unsigned char x_char;
- unsigned char regshift;
- unsigned char iotype;
- unsigned char quirks;
- unsigned int read_status_mask;
- unsigned int ignore_status_mask;
- struct uart_state *state;
- struct uart_icount icount;
- struct console *cons;
- upf_t flags;
- upstat_t status;
- int hw_stopped;
- unsigned int mctrl;
- unsigned int timeout;
- unsigned int type;
- const struct uart_ops *ops;
- unsigned int custom_divisor;
- unsigned int line;
- unsigned int minor;
- resource_size_t mapbase;
- resource_size_t mapsize;
- struct device *dev;
- long unsigned int sysrq;
- unsigned int sysrq_ch;
- unsigned char has_sysrq;
- unsigned char sysrq_seq;
- unsigned char hub6;
- unsigned char suspended;
- unsigned char console_reinit;
- const char *name;
- struct attribute_group *attr_group;
- const struct attribute_group **tty_groups;
- struct serial_rs485 rs485;
- struct gpio_desc *rs485_term_gpio;
- struct serial_iso7816 iso7816;
- void *private_data;
-};
-
-enum uart_pm_state {
- UART_PM_STATE_ON = 0,
- UART_PM_STATE_OFF = 3,
- UART_PM_STATE_UNDEFINED = 4,
-};
-
-struct uart_state {
- struct tty_port port;
- enum uart_pm_state pm_state;
- struct circ_buf xmit;
- atomic_t refcount;
- wait_queue_head_t remove_wait;
- struct uart_port *uart_port;
-};
-
-struct plat_serial8250_port {
- long unsigned int iobase;
- void *membase;
- resource_size_t mapbase;
- unsigned int irq;
- long unsigned int irqflags;
- unsigned int uartclk;
- void *private_data;
- unsigned char regshift;
- unsigned char iotype;
- unsigned char hub6;
- unsigned char has_sysrq;
- upf_t flags;
- unsigned int type;
- unsigned int (*serial_in)(struct uart_port *, int);
- void (*serial_out)(struct uart_port *, int, int);
- void (*set_termios)(struct uart_port *, struct ktermios *, struct ktermios *);
- void (*set_ldisc)(struct uart_port *, struct ktermios *);
- unsigned int (*get_mctrl)(struct uart_port *);
- int (*handle_irq)(struct uart_port *);
- void (*pm)(struct uart_port *, unsigned int, unsigned int);
- void (*handle_break)(struct uart_port *);
-};
-
-enum {
- PLAT8250_DEV_LEGACY = 4294967295,
- PLAT8250_DEV_PLATFORM = 0,
- PLAT8250_DEV_PLATFORM1 = 1,
- PLAT8250_DEV_PLATFORM2 = 2,
- PLAT8250_DEV_FOURPORT = 3,
- PLAT8250_DEV_ACCENT = 4,
- PLAT8250_DEV_BOCA = 5,
- PLAT8250_DEV_EXAR_ST16C554 = 6,
- PLAT8250_DEV_HUB6 = 7,
- PLAT8250_DEV_AU1X00 = 8,
- PLAT8250_DEV_SM501 = 9,
-};
-
-struct legacy_serial_info {
- struct device_node *np;
- unsigned int speed;
- unsigned int clock;
- int irq_check_parent;
- phys_addr_t taddr;
-};
-
-struct mem_section_usage {
- long unsigned int subsection_map[1];
- long unsigned int pageblock_flags[0];
-};
-
-struct page_ext;
-
-struct mem_section {
- long unsigned int section_mem_map;
- struct mem_section_usage *usage;
- struct page_ext *page_ext;
- long unsigned int pad;
-};
-
-struct page_ext {
- long unsigned int flags;
-};
-
-struct stack_trace {
- unsigned int nr_entries;
- unsigned int max_entries;
- long unsigned int *entries;
- unsigned int skip;
-};
-
-enum {
- PCI_REASSIGN_ALL_RSRC = 1,
- PCI_REASSIGN_ALL_BUS = 2,
- PCI_PROBE_ONLY = 4,
- PCI_CAN_SKIP_ISA_ALIGN = 8,
- PCI_ENABLE_PROC_DOMAINS = 16,
- PCI_COMPAT_DOMAIN_0 = 32,
- PCI_SCAN_ALL_PCIE_DEVS = 64,
-};
-
-struct vm_struct {
- struct vm_struct *next;
- void *addr;
- long unsigned int size;
- long unsigned int flags;
- struct page **pages;
- unsigned int nr_pages;
- phys_addr_t phys_addr;
- const void *caller;
-};
-
-struct pci_fixup {
- u16 vendor;
- u16 device;
- u32 class;
- unsigned int class_shift;
- void (*hook)(struct pci_dev *);
-};
-
-struct pci_address {
- u32 a_hi;
- u32 a_mid;
- u32 a_lo;
-};
-
-struct isa_address {
- u32 a_hi;
- u32 a_lo;
-};
-
-struct isa_range {
- struct isa_address isa_addr;
- struct pci_address pci_addr;
- unsigned int size;
-};
-
-enum {
- IRQ_TYPE_NONE = 0,
- IRQ_TYPE_EDGE_RISING = 1,
- IRQ_TYPE_EDGE_FALLING = 2,
- IRQ_TYPE_EDGE_BOTH = 3,
- IRQ_TYPE_LEVEL_HIGH = 4,
- IRQ_TYPE_LEVEL_LOW = 8,
- IRQ_TYPE_LEVEL_MASK = 12,
- IRQ_TYPE_SENSE_MASK = 15,
- IRQ_TYPE_DEFAULT = 15,
- IRQ_TYPE_PROBE = 16,
- IRQ_LEVEL = 256,
- IRQ_PER_CPU = 512,
- IRQ_NOPROBE = 1024,
- IRQ_NOREQUEST = 2048,
- IRQ_NOAUTOEN = 4096,
- IRQ_NO_BALANCING = 8192,
- IRQ_MOVE_PCNTXT = 16384,
- IRQ_NESTED_THREAD = 32768,
- IRQ_NOTHREAD = 65536,
- IRQ_PER_CPU_DEVID = 131072,
- IRQ_IS_POLLED = 262144,
- IRQ_DISABLE_UNLAZY = 524288,
- IRQ_HIDDEN = 1048576,
-};
-
-enum pci_mmap_state {
- pci_mmap_io = 0,
- pci_mmap_mem = 1,
-};
-
-struct pci_sriov {
- int pos;
- int nres;
- u32 cap;
- u16 ctrl;
- u16 total_VFs;
- u16 initial_VFs;
- u16 num_VFs;
- u16 offset;
- u16 stride;
- u16 vf_device;
- u32 pgsz;
- u8 link;
- u8 max_VF_buses;
- u16 driver_max_VFs;
- struct pci_dev *dev;
- struct pci_dev *self;
- u32 class;
- u8 hdr_type;
- u16 subsystem_vendor;
- u16 subsystem_device;
- resource_size_t barsz[6];
- bool drivers_autoprobe;
-};
-
-typedef u64 pci_bus_addr_t;
-
-struct pci_bus_region {
- pci_bus_addr_t start;
- pci_bus_addr_t end;
-};
-
-struct of_bus;
-
-struct of_pci_range_parser {
- struct device_node *node;
- struct of_bus *bus;
- const __be32 *range;
- const __be32 *end;
- int na;
- int ns;
- int pna;
- bool dma;
-};
-
-struct of_pci_range {
- union {
- u64 pci_addr;
- u64 bus_addr;
- };
- u64 cpu_addr;
- u64 size;
- u32 flags;
-};
-
-enum pci_fixup_pass {
- pci_fixup_early = 0,
- pci_fixup_header = 1,
- pci_fixup_final = 2,
- pci_fixup_enable = 3,
- pci_fixup_resume = 4,
- pci_fixup_suspend = 5,
- pci_fixup_resume_early = 6,
- pci_fixup_suspend_late = 7,
-};
-
-struct dyn_arch_ftrace {
- struct module *mod;
-};
-
-enum {
- FTRACE_FL_ENABLED = 2147483648,
- FTRACE_FL_REGS = 1073741824,
- FTRACE_FL_REGS_EN = 536870912,
- FTRACE_FL_TRAMP = 268435456,
- FTRACE_FL_TRAMP_EN = 134217728,
- FTRACE_FL_IPMODIFY = 67108864,
- FTRACE_FL_DISABLED = 33554432,
- FTRACE_FL_DIRECT = 16777216,
- FTRACE_FL_DIRECT_EN = 8388608,
-};
-
-struct dyn_ftrace {
- long unsigned int ip;
- long unsigned int flags;
- struct dyn_arch_ftrace arch;
-};
-
-enum vm_fault_reason {
- VM_FAULT_OOM = 1,
- VM_FAULT_SIGBUS = 2,
- VM_FAULT_MAJOR = 4,
- VM_FAULT_WRITE = 8,
- VM_FAULT_HWPOISON = 16,
- VM_FAULT_HWPOISON_LARGE = 32,
- VM_FAULT_SIGSEGV = 64,
- VM_FAULT_NOPAGE = 256,
- VM_FAULT_LOCKED = 512,
- VM_FAULT_RETRY = 1024,
- VM_FAULT_FALLBACK = 2048,
- VM_FAULT_DONE_COW = 4096,
- VM_FAULT_NEEDDSYNC = 8192,
- VM_FAULT_HINDEX_MASK = 983040,
-};
-
-struct hstate {
- int next_nid_to_alloc;
- int next_nid_to_free;
- unsigned int order;
- long unsigned int mask;
- long unsigned int max_huge_pages;
- long unsigned int nr_huge_pages;
- long unsigned int free_huge_pages;
- long unsigned int resv_huge_pages;
- long unsigned int surplus_huge_pages;
- long unsigned int nr_overcommit_huge_pages;
- struct list_head hugepage_activelist;
- struct list_head hugepage_freelists[256];
- unsigned int nr_huge_pages_node[256];
- unsigned int free_huge_pages_node[256];
- unsigned int surplus_huge_pages_node[256];
- struct cftype cgroup_files_dfl[7];
- struct cftype cgroup_files_legacy[9];
- char name[32];
-};
-
-struct mhp_params {
- struct vmem_altmap *altmap;
- pgprot_t pgprot;
-};
-
-typedef struct {
- __be64 pdbe;
-} hugepd_t;
-
-struct hugepage_subpool {
- spinlock_t lock;
- long int count;
- long int max_hpages;
- long int used_hpages;
- struct hstate *hstate;
- long int min_hpages;
- long int rsv_hpages;
-};
-
-struct hugetlbfs_sb_info {
- long int max_inodes;
- long int free_inodes;
- spinlock_t stat_lock;
- struct hstate *hstate;
- struct hugepage_subpool *spool;
- kuid_t uid;
- kgid_t gid;
- umode_t mode;
-};
-
-struct vm_unmapped_area_info {
- long unsigned int flags;
- long unsigned int length;
- long unsigned int low_limit;
- long unsigned int high_limit;
- long unsigned int align_mask;
- long unsigned int align_offset;
-};
-
-struct vmemmap_backing {
- struct vmemmap_backing *list;
- long unsigned int phys;
- long unsigned int virt_addr;
-};
-
-struct prtb_entry {
- __be64 prtb0;
- __be64 prtb1;
-};
-
-struct patb_entry {
- __be64 patb0;
- __be64 patb1;
-};
-
-enum {
- MEMBARRIER_STATE_PRIVATE_EXPEDITED_READY = 1,
- MEMBARRIER_STATE_PRIVATE_EXPEDITED = 2,
- MEMBARRIER_STATE_GLOBAL_EXPEDITED_READY = 4,
- MEMBARRIER_STATE_GLOBAL_EXPEDITED = 8,
- MEMBARRIER_STATE_PRIVATE_EXPEDITED_SYNC_CORE_READY = 16,
- MEMBARRIER_STATE_PRIVATE_EXPEDITED_SYNC_CORE = 32,
- MEMBARRIER_STATE_PRIVATE_EXPEDITED_RSEQ_READY = 64,
- MEMBARRIER_STATE_PRIVATE_EXPEDITED_RSEQ = 128,
-};
-
-struct of_drconf_cell_v1 {
- __be64 base_addr;
- __be32 drc_index;
- __be32 reserved;
- __be32 aa_index;
- __be32 flags;
-};
-
-struct of_drconf_cell_v2 {
- u32 seq_lmbs;
- u64 base_addr;
- u32 drc_index;
- u32 aa_index;
- u32 flags;
-} __attribute__((packed));
-
-typedef long unsigned int pte_basic_t;
-
-struct trace_event_raw_hugepage_invalidate {
- struct trace_entry ent;
- long unsigned int addr;
- long unsigned int pte;
- char __data[0];
-};
-
-struct trace_event_raw_hugepage_set_pmd {
- struct trace_entry ent;
- long unsigned int addr;
- long unsigned int pmd;
- char __data[0];
-};
-
-struct trace_event_raw_hugepage_update {
- struct trace_entry ent;
- long unsigned int addr;
- long unsigned int pte;
- long unsigned int clr;
- long unsigned int set;
- char __data[0];
-};
-
-struct trace_event_raw_hugepage_splitting {
- struct trace_entry ent;
- long unsigned int addr;
- long unsigned int pte;
- char __data[0];
-};
-
-struct trace_event_data_offsets_hugepage_invalidate {};
-
-struct trace_event_data_offsets_hugepage_set_pmd {};
-
-struct trace_event_data_offsets_hugepage_update {};
-
-struct trace_event_data_offsets_hugepage_splitting {};
-
-typedef void (*btf_trace_hugepage_invalidate)(void *, long unsigned int, long unsigned int);
-
-typedef void (*btf_trace_hugepage_set_pmd)(void *, long unsigned int, long unsigned int);
-
-typedef void (*btf_trace_hugepage_update)(void *, long unsigned int, long unsigned int, long unsigned int, long unsigned int);
-
-typedef void (*btf_trace_hugepage_splitting)(void *, long unsigned int, long unsigned int);
-
-struct mmu_hash_ops {
- void (*hpte_invalidate)(long unsigned int, long unsigned int, int, int, int, int);
- long int (*hpte_updatepp)(long unsigned int, long unsigned int, long unsigned int, int, int, int, long unsigned int);
- void (*hpte_updateboltedpp)(long unsigned int, long unsigned int, int, int);
- long int (*hpte_insert)(long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, int, int, int);
- long int (*hpte_remove)(long unsigned int);
- int (*hpte_removebolted)(long unsigned int, int, int);
- void (*flush_hash_range)(long unsigned int, int);
- void (*hugepage_invalidate)(long unsigned int, long unsigned int, unsigned char *, int, int, int);
- int (*resize_hpt)(long unsigned int);
- void (*hpte_clear_all)();
-};
-
-struct hash_pte {
- __be64 v;
- __be64 r;
-};
-
-enum slb_index {
- LINEAR_INDEX = 0,
- KSTACK_INDEX = 1,
-};
-
-typedef unsigned int xa_mark_t;
-
-enum xa_lock_type {
- XA_LOCK_IRQ = 1,
- XA_LOCK_BH = 2,
-};
-
-struct ida {
- struct xarray xa;
-};
-
-enum pgtable_index {
- PTE_INDEX = 0,
- PMD_INDEX = 1,
- PUD_INDEX = 2,
- PGD_INDEX = 3,
- HTLB_16M_INDEX = 4,
- HTLB_16G_INDEX = 5,
-};
-
-struct mmu_table_batch {
- struct callback_head rcu;
- unsigned int nr;
- void *tables[0];
-};
-
-struct mmu_gather_batch {
- struct mmu_gather_batch *next;
- unsigned int nr;
- unsigned int max;
- struct page *pages[0];
-};
-
-struct mmu_gather {
- struct mm_struct *mm;
- struct mmu_table_batch *batch;
- long unsigned int start;
- long unsigned int end;
- unsigned int fullmm: 1;
- unsigned int need_flush_all: 1;
- unsigned int freed_tables: 1;
- unsigned int cleared_ptes: 1;
- unsigned int cleared_pmds: 1;
- unsigned int cleared_puds: 1;
- unsigned int cleared_p4ds: 1;
- unsigned int vma_exec: 1;
- unsigned int vma_huge: 1;
- unsigned int batch_count;
- struct mmu_gather_batch *active;
- struct mmu_gather_batch local;
- struct page *__pages[8];
- unsigned int page_size;
-};
-
-enum string_size_units {
- STRING_UNITS_10 = 0,
- STRING_UNITS_2 = 1,
-};
-
-struct tlbiel_pid {
- long unsigned int pid;
- long unsigned int ric;
-};
-
-struct tlbiel_va {
- long unsigned int pid;
- long unsigned int va;
- long unsigned int psize;
- long unsigned int ric;
-};
-
-struct tlbiel_va_range {
- long unsigned int pid;
- long unsigned int start;
- long unsigned int end;
- long unsigned int page_size;
- long unsigned int psize;
- bool also_pwc;
-};
-
-enum migrate_reason {
- MR_COMPACTION = 0,
- MR_MEMORY_FAILURE = 1,
- MR_MEMORY_HOTPLUG = 2,
- MR_SYSCALL = 3,
- MR_MEMPOLICY_MBIND = 4,
- MR_NUMA_MISPLACED = 5,
- MR_CONTIG_RANGE = 6,
- MR_TYPES = 7,
-};
-
-struct mm_iommu_table_group_mem_t {
- struct list_head next;
- struct callback_head rcu;
- long unsigned int used;
- atomic64_t mapped;
- unsigned int pageshift;
- u64 ua;
- u64 entries;
- union {
- struct page **hpages;
- phys_addr_t *hpas;
- };
- u64 dev_hpa;
-};
-
-struct assoc_arrays {
- u32 n_arrays;
- u32 array_sz;
- const __be32 *arrays;
-};
-
-struct huge_bootmem_page {
- struct list_head list;
- struct hstate *hstate;
-};
-
-struct copro_slb {
- u64 esid;
- u64 vsid;
-};
-
-enum spu_utilization_state {
- SPU_UTIL_USER = 0,
- SPU_UTIL_SYSTEM = 1,
- SPU_UTIL_IOWAIT = 2,
- SPU_UTIL_IDLE_LOADED = 3,
- SPU_UTIL_MAX = 4,
-};
-
-struct fixup_entry {
- long unsigned int mask;
- long unsigned int value;
- long int start_off;
- long int end_off;
- long int alt_start_off;
- long int alt_end_off;
-};
-
-union vsx_reg {
- u8 b[16];
- u16 h[8];
- u32 w[4];
- long unsigned int d[2];
- float fp[4];
- double dp[2];
- __vector128 v;
-};
-
-typedef signed char unative_t[16];
-
-enum {
- IRQ_SET_MASK_OK = 0,
- IRQ_SET_MASK_OK_NOCOPY = 1,
- IRQ_SET_MASK_OK_DONE = 2,
-};
-
-enum {
- IRQCHIP_SET_TYPE_MASKED = 1,
- IRQCHIP_EOI_IF_HANDLED = 2,
- IRQCHIP_MASK_ON_SUSPEND = 4,
- IRQCHIP_ONOFFLINE_ENABLED = 8,
- IRQCHIP_SKIP_SET_WAKE = 16,
- IRQCHIP_ONESHOT_SAFE = 32,
- IRQCHIP_EOI_THREADED = 64,
- IRQCHIP_SUPPORTS_LEVEL_MSI = 128,
- IRQCHIP_SUPPORTS_NMI = 256,
- IRQCHIP_ENABLE_WAKEUP_ON_SUSPEND = 512,
-};
-
-struct syscore_ops {
- struct list_head node;
- int (*suspend)();
- void (*resume)();
- void (*shutdown)();
-};
-
-struct msi_bitmap {
- struct device_node *of_node;
- long unsigned int *bitmap;
- spinlock_t lock;
- unsigned int irq_count;
- bool bitmap_from_slab;
-};
-
-enum mpic_reg_type {
- mpic_access_mmio_le = 0,
- mpic_access_mmio_be = 1,
-};
-
-struct mpic_reg_bank {
- u32 *base;
-};
-
-struct mpic_irq_save {
- u32 vecprio;
- u32 dest;
-};
-
-struct mpic {
- struct device_node *node;
- struct irq_domain *irqhost;
- struct irq_chip hc_irq;
- struct irq_chip hc_ipi;
- struct irq_chip hc_tm;
- struct irq_chip hc_err;
- const char *name;
- unsigned int flags;
- unsigned int isu_size;
- unsigned int isu_shift;
- unsigned int isu_mask;
- unsigned int num_sources;
- unsigned int ipi_vecs[4];
- unsigned int timer_vecs[8];
- unsigned int err_int_vecs[32];
- unsigned int spurious_vec;
- enum mpic_reg_type reg_type;
- phys_addr_t paddr;
- struct mpic_reg_bank thiscpuregs;
- struct mpic_reg_bank gregs;
- struct mpic_reg_bank tmregs;
- struct mpic_reg_bank cpuregs[32];
- struct mpic_reg_bank isus[32];
- u32 *err_regs;
- long unsigned int *protected;
- struct msi_bitmap msi_bitmap;
- struct mpic *next;
- struct mpic_irq_save *save_data;
-};
-
-struct icp_ops {
- unsigned int (*get_irq)();
- void (*eoi)(struct irq_data *);
- void (*set_priority)(unsigned char);
- void (*teardown_cpu)();
- void (*flush_ipi)();
- void (*cause_ipi)(int);
- irq_handler_t ipi_action;
-};
-
-struct ics {
- struct list_head link;
- int (*map)(struct ics *, unsigned int);
- void (*mask_unknown)(struct ics *, long unsigned int);
- long int (*get_server)(struct ics *, long unsigned int);
- int (*host_match)(struct ics *, struct device_node *);
- char data[0];
-};
-
-struct xics_cppr {
- unsigned char stack[3];
- int index;
-};
-
-struct icp_ipl {
- union {
- u32 word;
- u8 bytes[4];
- } xirr_poll;
- union {
- u32 word;
- u8 bytes[4];
- } xirr;
- u32 dummy;
- union {
- u32 word;
- u8 bytes[4];
- } qirr;
- u32 link_a;
- u32 link_b;
- u32 link_c;
-};
-
-typedef s8 int8_t;
-
-typedef s16 int16_t;
-
-typedef s64 int64_t;
-
-struct xive_irq_data {
- u64 flags;
- u64 eoi_page;
- void *eoi_mmio;
- u64 trig_page;
- void *trig_mmio;
- u32 esb_shift;
- int src_chip;
- u32 hw_irq;
- int target;
- bool saved_p;
- bool stale_p;
-};
-
-struct xive_q {
- __be32 *qpage;
- u32 msk;
- u32 idx;
- u32 toggle;
- u64 eoi_phys;
- u32 esc_irq;
- atomic_t count;
- atomic_t pending_count;
- u64 guest_qaddr;
- u32 guest_qshift;
-};
-
-struct xive_cpu {
- u32 hw_ipi;
- struct xive_irq_data ipi_data;
- int chip_id;
- struct xive_q queue[8];
- u8 pending_prio;
- u8 cppr;
-};
-
-struct xive_ops {
- int (*populate_irq_data)(u32, struct xive_irq_data *);
- int (*configure_irq)(u32, u32, u8, u32);
- int (*get_irq_config)(u32, u32 *, u8 *, u32 *);
- int (*setup_queue)(unsigned int, struct xive_cpu *, u8);
- void (*cleanup_queue)(unsigned int, struct xive_cpu *, u8);
- void (*setup_cpu)(unsigned int, struct xive_cpu *);
- void (*teardown_cpu)(unsigned int, struct xive_cpu *);
- bool (*match)(struct device_node *);
- void (*shutdown)();
- void (*update_pending)(struct xive_cpu *);
- void (*eoi)(u32);
- void (*sync_source)(u32);
- u64 (*esb_rw)(u32, u32, u64, bool);
- int (*get_ipi)(unsigned int, struct xive_cpu *);
- void (*put_ipi)(unsigned int, struct xive_cpu *);
- int (*debug_show)(struct seq_file *, void *);
- const char *name;
-};
-
-enum {
- OPAL_XIVE_MODE_EMU = 0,
- OPAL_XIVE_MODE_EXPL = 1,
-};
-
-enum {
- OPAL_XIVE_IRQ_TRIGGER_PAGE = 1,
- OPAL_XIVE_IRQ_STORE_EOI = 2,
- OPAL_XIVE_IRQ_LSI = 4,
- OPAL_XIVE_IRQ_SHIFT_BUG = 8,
- OPAL_XIVE_IRQ_MASK_VIA_FW = 16,
- OPAL_XIVE_IRQ_EOI_VIA_FW = 32,
-};
-
-enum {
- OPAL_XIVE_EQ_ENABLED = 1,
- OPAL_XIVE_EQ_ALWAYS_NOTIFY = 2,
- OPAL_XIVE_EQ_ESCALATE = 4,
-};
-
-enum {
- OPAL_XIVE_VP_ENABLED = 1,
- OPAL_XIVE_VP_SINGLE_ESCALATION = 2,
-};
-
-enum {
- XIVE_SYNC_EAS = 1,
- XIVE_SYNC_QUEUE = 2,
-};
-
-struct xive_irq_bitmap {
- long unsigned int *bitmap;
- unsigned int base;
- unsigned int count;
- spinlock_t lock;
- struct list_head list;
-};
-
-struct plist_head {
- struct list_head node_list;
-};
-
-enum pm_qos_type {
- PM_QOS_UNITIALIZED = 0,
- PM_QOS_MAX = 1,
- PM_QOS_MIN = 2,
-};
-
-struct pm_qos_constraints {
- struct plist_head list;
- s32 target_value;
- s32 default_value;
- s32 no_constraint_value;
- enum pm_qos_type type;
- struct blocking_notifier_head *notifiers;
-};
-
-struct freq_constraints {
- struct pm_qos_constraints min_freq;
- struct blocking_notifier_head min_freq_notifiers;
- struct pm_qos_constraints max_freq;
- struct blocking_notifier_head max_freq_notifiers;
-};
-
-struct pm_qos_flags {
- struct list_head list;
- s32 effective_flags;
-};
-
-struct dev_pm_qos_request;
-
-struct dev_pm_qos {
- struct pm_qos_constraints resume_latency;
- struct pm_qos_constraints latency_tolerance;
- struct freq_constraints freq;
- struct pm_qos_flags flags;
- struct dev_pm_qos_request *resume_latency_req;
- struct dev_pm_qos_request *latency_tolerance_req;
- struct dev_pm_qos_request *flags_req;
-};
-
-struct pm_qos_flags_request {
- struct list_head node;
- s32 flags;
-};
-
-enum freq_qos_req_type {
- FREQ_QOS_MIN = 1,
- FREQ_QOS_MAX = 2,
-};
-
-struct freq_qos_request {
- enum freq_qos_req_type type;
- struct plist_node pnode;
- struct freq_constraints *qos;
-};
-
-enum dev_pm_qos_req_type {
- DEV_PM_QOS_RESUME_LATENCY = 1,
- DEV_PM_QOS_LATENCY_TOLERANCE = 2,
- DEV_PM_QOS_MIN_FREQUENCY = 3,
- DEV_PM_QOS_MAX_FREQUENCY = 4,
- DEV_PM_QOS_FLAGS = 5,
-};
-
-struct dev_pm_qos_request {
- enum dev_pm_qos_req_type type;
- union {
- struct plist_node pnode;
- struct pm_qos_flags_request flr;
- struct freq_qos_request freq;
- } data;
- struct device *dev;
-};
-
-enum OpalThreadStatus {
- OPAL_THREAD_INACTIVE = 0,
- OPAL_THREAD_STARTED = 1,
- OPAL_THREAD_UNAVAILABLE = 2,
-};
-
-enum {
- OPAL_REINIT_CPUS_HILE_BE = 1,
- OPAL_REINIT_CPUS_HILE_LE = 2,
- OPAL_REINIT_CPUS_MMU_HASH = 4,
- OPAL_REINIT_CPUS_MMU_RADIX = 8,
- OPAL_REINIT_CPUS_TM_SUSPEND_DISABLED = 16,
-};
-
-enum {
- OPAL_REBOOT_NORMAL = 0,
- OPAL_REBOOT_PLATFORM_ERROR = 1,
- OPAL_REBOOT_FULL_IPL = 2,
- OPAL_REBOOT_MPIPL = 3,
- OPAL_REBOOT_FAST = 4,
-};
-
-enum OpalPendingState {
- OPAL_EVENT_OPAL_INTERNAL = 1,
- OPAL_EVENT_NVRAM = 2,
- OPAL_EVENT_RTC = 4,
- OPAL_EVENT_CONSOLE_OUTPUT = 8,
- OPAL_EVENT_CONSOLE_INPUT = 16,
- OPAL_EVENT_ERROR_LOG_AVAIL = 32,
- OPAL_EVENT_ERROR_LOG = 64,
- OPAL_EVENT_EPOW = 128,
- OPAL_EVENT_LED_STATUS = 256,
- OPAL_EVENT_PCI_ERROR = 512,
- OPAL_EVENT_DUMP_AVAIL = 1024,
- OPAL_EVENT_MSG_PENDING = 2048,
-};
-
-enum opal_msg_type {
- OPAL_MSG_ASYNC_COMP = 0,
- OPAL_MSG_MEM_ERR = 1,
- OPAL_MSG_EPOW = 2,
- OPAL_MSG_SHUTDOWN = 3,
- OPAL_MSG_HMI_EVT = 4,
- OPAL_MSG_DPO = 5,
- OPAL_MSG_PRD = 6,
- OPAL_MSG_OCC = 7,
- OPAL_MSG_PRD2 = 8,
- OPAL_MSG_TYPE_MAX = 9,
-};
-
-struct opal_msg {
- __be32 msg_type;
- __be32 reserved;
- __be64 params[8];
-};
-
-enum {
- OPAL_HMI_FLAGS_TB_RESYNC = 1,
- OPAL_HMI_FLAGS_DEC_LOST = 2,
- OPAL_HMI_FLAGS_HDEC_LOST = 4,
- OPAL_HMI_FLAGS_TOD_TB_FAIL = 8,
- OPAL_HMI_FLAGS_NEW_EVENT = 0,
-};
-
-struct opal_sg_entry {
- __be64 data;
- __be64 length;
-};
-
-struct opal_sg_list {
- __be64 length;
- __be64 next;
- struct opal_sg_entry entry[0];
-};
-
-struct opal_msg_node {
- struct list_head list;
- struct opal_msg msg;
-};
-
-struct opal {
- u64 base;
- u64 entry;
- u64 size;
-};
-
-struct mcheck_recoverable_range {
- u64 start_addr;
- u64 end_addr;
- u64 recover_addr;
-};
-
-enum opal_async_token_state {
- ASYNC_TOKEN_UNALLOCATED = 0,
- ASYNC_TOKEN_ALLOCATED = 1,
- ASYNC_TOKEN_DISPATCHED = 2,
- ASYNC_TOKEN_ABANDONED = 3,
- ASYNC_TOKEN_COMPLETED = 4,
-};
-
-struct opal_async_token {
- enum opal_async_token_state state;
- struct opal_msg response;
-};
-
-struct pnv_idle_states_t {
- char name[16];
- u32 latency_ns;
- u32 residency_ns;
- u64 psscr_val;
- u64 psscr_mask;
- u32 flags;
- bool valid;
-};
-
-struct p7_sprs {
- u64 tscr;
- u64 worc;
- u64 sdr1;
- u64 rpr;
- u64 lpcr;
- u64 hfscr;
- u64 fscr;
- u64 purr;
- u64 spurr;
- u64 dscr;
- u64 wort;
- u64 amr;
- u64 iamr;
- u64 amor;
- u64 uamor;
-};
-
-struct p9_sprs {
- u64 ptcr;
- u64 rpr;
- u64 tscr;
- u64 ldbar;
- u64 lpcr;
- u64 hfscr;
- u64 fscr;
- u64 pid;
- u64 purr;
- u64 spurr;
- u64 dscr;
- u64 wort;
- u64 mmcra;
- u32 mmcr0;
- u32 mmcr1;
- u64 mmcr2;
- u64 amr;
- u64 iamr;
- u64 amor;
- u64 uamor;
-};
-
-enum OpalLPCAddressType {
- OPAL_LPC_MEM = 0,
- OPAL_LPC_IO = 1,
- OPAL_LPC_FW = 2,
-};
-
-struct lpc_debugfs_entry {
- enum OpalLPCAddressType lpc_type;
-};
-
-enum {
- IMAGE_INVALID = 0,
- IMAGE_LOADING = 1,
- IMAGE_READY = 2,
-};
-
-struct image_data_t {
- int status;
- void *data;
- uint32_t size;
-};
-
-struct image_header_t {
- uint16_t magic;
- uint16_t version;
- uint32_t size;
-};
-
-struct validate_flash_t {
- int status;
- void *buf;
- uint32_t buf_size;
- uint32_t result;
-};
-
-struct manage_flash_t {
- int status;
-};
-
-struct update_flash_t {
- int status;
-};
-
-struct powernv_rng {
- void *regs;
- void *regs_real;
- long unsigned int mask;
-};
-
-enum kobject_action {
- KOBJ_ADD = 0,
- KOBJ_REMOVE = 1,
- KOBJ_CHANGE = 2,
- KOBJ_MOVE = 3,
- KOBJ_ONLINE = 4,
- KOBJ_OFFLINE = 5,
- KOBJ_BIND = 6,
- KOBJ_UNBIND = 7,
-};
-
-struct elog_obj {
- struct kobject kobj;
- struct bin_attribute raw_attr;
- uint64_t id;
- uint64_t type;
- size_t size;
- char *buffer;
-};
-
-struct elog_attribute {
- struct attribute attr;
- ssize_t (*show)(struct elog_obj *, struct elog_attribute *, char *);
- ssize_t (*store)(struct elog_obj *, struct elog_attribute *, const char *, size_t);
-};
-
-struct dump_obj {
- struct kobject kobj;
- struct bin_attribute dump_attr;
- uint32_t id;
- uint32_t type;
- uint32_t size;
- char *buffer;
-};
-
-struct dump_attribute {
- struct attribute attr;
- ssize_t (*show)(struct dump_obj *, struct dump_attribute *, char *);
- ssize_t (*store)(struct dump_obj *, struct dump_attribute *, const char *, size_t);
-};
-
-enum OpalSysparamPerm {
- OPAL_SYSPARAM_READ = 1,
- OPAL_SYSPARAM_WRITE = 2,
- OPAL_SYSPARAM_RW = 3,
-};
-
-struct param_attr {
- struct list_head list;
- u32 param_id;
- u32 param_size;
- struct kobj_attribute kobj_attr;
-};
-
-struct memcons {
- __be64 magic;
- __be64 obuf_phys;
- __be64 ibuf_phys;
- __be32 obuf_size;
- __be32 ibuf_size;
- __be32 out_pos;
- __be32 in_prod;
- __be32 in_cons;
-};
-
-enum OpalHMI_Version {
- OpalHMIEvt_V1 = 1,
- OpalHMIEvt_V2 = 2,
-};
-
-enum OpalHMI_Severity {
- OpalHMI_SEV_NO_ERROR = 0,
- OpalHMI_SEV_WARNING = 1,
- OpalHMI_SEV_ERROR_SYNC = 2,
- OpalHMI_SEV_FATAL = 3,
-};
-
-enum OpalHMI_Disposition {
- OpalHMI_DISPOSITION_RECOVERED = 0,
- OpalHMI_DISPOSITION_NOT_RECOVERED = 1,
-};
-
-enum OpalHMI_ErrType {
- OpalHMI_ERROR_MALFUNC_ALERT = 0,
- OpalHMI_ERROR_PROC_RECOV_DONE = 1,
- OpalHMI_ERROR_PROC_RECOV_DONE_AGAIN = 2,
- OpalHMI_ERROR_PROC_RECOV_MASKED = 3,
- OpalHMI_ERROR_TFAC = 4,
- OpalHMI_ERROR_TFMR_PARITY = 5,
- OpalHMI_ERROR_HA_OVERFLOW_WARN = 6,
- OpalHMI_ERROR_XSCOM_FAIL = 7,
- OpalHMI_ERROR_XSCOM_DONE = 8,
- OpalHMI_ERROR_SCOM_FIR = 9,
- OpalHMI_ERROR_DEBUG_TRIG_FIR = 10,
- OpalHMI_ERROR_HYP_RESOURCE = 11,
- OpalHMI_ERROR_CAPP_RECOVERY = 12,
-};
-
-enum OpalHMI_XstopType {
- CHECKSTOP_TYPE_UNKNOWN = 0,
- CHECKSTOP_TYPE_CORE = 1,
- CHECKSTOP_TYPE_NX = 2,
- CHECKSTOP_TYPE_NPU = 3,
-};
-
-enum OpalHMI_CoreXstopReason {
- CORE_CHECKSTOP_IFU_REGFILE = 1,
- CORE_CHECKSTOP_IFU_LOGIC = 2,
- CORE_CHECKSTOP_PC_DURING_RECOV = 4,
- CORE_CHECKSTOP_ISU_REGFILE = 8,
- CORE_CHECKSTOP_ISU_LOGIC = 16,
- CORE_CHECKSTOP_FXU_LOGIC = 32,
- CORE_CHECKSTOP_VSU_LOGIC = 64,
- CORE_CHECKSTOP_PC_RECOV_IN_MAINT_MODE = 128,
- CORE_CHECKSTOP_LSU_REGFILE = 256,
- CORE_CHECKSTOP_PC_FWD_PROGRESS = 512,
- CORE_CHECKSTOP_LSU_LOGIC = 1024,
- CORE_CHECKSTOP_PC_LOGIC = 2048,
- CORE_CHECKSTOP_PC_HYP_RESOURCE = 4096,
- CORE_CHECKSTOP_PC_HANG_RECOV_FAILED = 8192,
- CORE_CHECKSTOP_PC_AMBI_HANG_DETECTED = 16384,
- CORE_CHECKSTOP_PC_DEBUG_TRIG_ERR_INJ = 32768,
- CORE_CHECKSTOP_PC_SPRD_HYP_ERR_INJ = 65536,
-};
-
-enum OpalHMI_NestAccelXstopReason {
- NX_CHECKSTOP_SHM_INVAL_STATE_ERR = 1,
- NX_CHECKSTOP_DMA_INVAL_STATE_ERR_1 = 2,
- NX_CHECKSTOP_DMA_INVAL_STATE_ERR_2 = 4,
- NX_CHECKSTOP_DMA_CH0_INVAL_STATE_ERR = 8,
- NX_CHECKSTOP_DMA_CH1_INVAL_STATE_ERR = 16,
- NX_CHECKSTOP_DMA_CH2_INVAL_STATE_ERR = 32,
- NX_CHECKSTOP_DMA_CH3_INVAL_STATE_ERR = 64,
- NX_CHECKSTOP_DMA_CH4_INVAL_STATE_ERR = 128,
- NX_CHECKSTOP_DMA_CH5_INVAL_STATE_ERR = 256,
- NX_CHECKSTOP_DMA_CH6_INVAL_STATE_ERR = 512,
- NX_CHECKSTOP_DMA_CH7_INVAL_STATE_ERR = 1024,
- NX_CHECKSTOP_DMA_CRB_UE = 2048,
- NX_CHECKSTOP_DMA_CRB_SUE = 4096,
- NX_CHECKSTOP_PBI_ISN_UE = 8192,
-};
-
-struct OpalHMIEvent {
- uint8_t version;
- uint8_t severity;
- uint8_t type;
- uint8_t disposition;
- uint8_t reserved_1[4];
- __be64 hmer;
- __be64 tfmr;
- union {
- struct {
- uint8_t xstop_type;
- uint8_t reserved_1[3];
- __be32 xstop_reason;
- union {
- __be32 pir;
- __be32 chip_id;
- } u;
- } xstop_error;
- } u;
-};
-
-struct OpalHmiEvtNode {
- struct list_head list;
- struct OpalHMIEvent hmi_evt;
-};
-
-struct xstop_reason {
- uint32_t xstop_reason;
- const char *unit_failed;
- const char *description;
-};
-
-enum OpalSysEpow {
- OPAL_SYSEPOW_POWER = 0,
- OPAL_SYSEPOW_TEMP = 1,
- OPAL_SYSEPOW_COOLING = 2,
- OPAL_SYSEPOW_MAX = 3,
-};
-
-enum OpalSysPower {
- OPAL_SYSPOWER_UPS = 1,
- OPAL_SYSPOWER_CHNG = 2,
- OPAL_SYSPOWER_FAIL = 4,
- OPAL_SYSPOWER_INCL = 8,
-};
-
-struct opal_event_irqchip {
- struct irq_chip irqchip;
- struct irq_domain *domain;
- long unsigned int mask;
-};
-
-struct powercap_attr {
- u32 handle;
- struct kobj_attribute attr;
-};
-
-struct pcap {
- struct attribute_group pg;
- struct powercap_attr *pattrs;
-};
-
-struct psr_attr {
- u32 handle;
- struct kobj_attribute attr;
-};
-
-struct sg_attr {
- u32 handle;
- struct kobj_attribute attr;
-};
-
-struct sensor_group {
- char name[20];
- struct attribute_group sg;
- struct sg_attr *sgattrs;
-};
-
-struct sg_ops_info {
- int opal_no;
- const char *attr_name;
- ssize_t (*store)(struct kobject *, struct kobj_attribute *, const char *, size_t);
-};
-
-struct memcons___2;
-
-struct split_state {
- u8 step;
- u8 master;
-};
-
-enum OpalFreezeState {
- OPAL_EEH_STOPPED_NOT_FROZEN = 0,
- OPAL_EEH_STOPPED_MMIO_FREEZE = 1,
- OPAL_EEH_STOPPED_DMA_FREEZE = 2,
- OPAL_EEH_STOPPED_MMIO_DMA_FREEZE = 3,
- OPAL_EEH_STOPPED_RESET = 4,
- OPAL_EEH_STOPPED_TEMP_UNAVAIL = 5,
- OPAL_EEH_STOPPED_PERM_UNAVAIL = 6,
-};
-
-enum OpalEehFreezeActionToken {
- OPAL_EEH_ACTION_CLEAR_FREEZE_MMIO = 1,
- OPAL_EEH_ACTION_CLEAR_FREEZE_DMA = 2,
- OPAL_EEH_ACTION_CLEAR_FREEZE_ALL = 3,
- OPAL_EEH_ACTION_SET_FREEZE_MMIO = 1,
- OPAL_EEH_ACTION_SET_FREEZE_DMA = 2,
- OPAL_EEH_ACTION_SET_FREEZE_ALL = 3,
-};
-
-enum {
- OPAL_PHB_ERROR_DATA_TYPE_P7IOC = 1,
- OPAL_PHB_ERROR_DATA_TYPE_PHB3 = 2,
- OPAL_PHB_ERROR_DATA_TYPE_PHB4 = 3,
-};
-
-struct OpalIoPhbErrorCommon {
- __be32 version;
- __be32 ioType;
- __be32 len;
-};
-
-struct OpalIoP7IOCPhbErrorData {
- struct OpalIoPhbErrorCommon common;
- __be32 brdgCtl;
- __be32 portStatusReg;
- __be32 rootCmplxStatus;
- __be32 busAgentStatus;
- __be32 deviceStatus;
- __be32 slotStatus;
- __be32 linkStatus;
- __be32 devCmdStatus;
- __be32 devSecStatus;
- __be32 rootErrorStatus;
- __be32 uncorrErrorStatus;
- __be32 corrErrorStatus;
- __be32 tlpHdr1;
- __be32 tlpHdr2;
- __be32 tlpHdr3;
- __be32 tlpHdr4;
- __be32 sourceId;
- __be32 rsv3;
- __be64 errorClass;
- __be64 correlator;
- __be64 p7iocPlssr;
- __be64 p7iocCsr;
- __be64 lemFir;
- __be64 lemErrorMask;
- __be64 lemWOF;
- __be64 phbErrorStatus;
- __be64 phbFirstErrorStatus;
- __be64 phbErrorLog0;
- __be64 phbErrorLog1;
- __be64 mmioErrorStatus;
- __be64 mmioFirstErrorStatus;
- __be64 mmioErrorLog0;
- __be64 mmioErrorLog1;
- __be64 dma0ErrorStatus;
- __be64 dma0FirstErrorStatus;
- __be64 dma0ErrorLog0;
- __be64 dma0ErrorLog1;
- __be64 dma1ErrorStatus;
- __be64 dma1FirstErrorStatus;
- __be64 dma1ErrorLog0;
- __be64 dma1ErrorLog1;
- __be64 pestA[128];
- __be64 pestB[128];
-};
-
-struct OpalIoPhb3ErrorData {
- struct OpalIoPhbErrorCommon common;
- __be32 brdgCtl;
- __be32 portStatusReg;
- __be32 rootCmplxStatus;
- __be32 busAgentStatus;
- __be32 deviceStatus;
- __be32 slotStatus;
- __be32 linkStatus;
- __be32 devCmdStatus;
- __be32 devSecStatus;
- __be32 rootErrorStatus;
- __be32 uncorrErrorStatus;
- __be32 corrErrorStatus;
- __be32 tlpHdr1;
- __be32 tlpHdr2;
- __be32 tlpHdr3;
- __be32 tlpHdr4;
- __be32 sourceId;
- __be32 rsv3;
- __be64 errorClass;
- __be64 correlator;
- __be64 nFir;
- __be64 nFirMask;
- __be64 nFirWOF;
- __be64 phbPlssr;
- __be64 phbCsr;
- __be64 lemFir;
- __be64 lemErrorMask;
- __be64 lemWOF;
- __be64 phbErrorStatus;
- __be64 phbFirstErrorStatus;
- __be64 phbErrorLog0;
- __be64 phbErrorLog1;
- __be64 mmioErrorStatus;
- __be64 mmioFirstErrorStatus;
- __be64 mmioErrorLog0;
- __be64 mmioErrorLog1;
- __be64 dma0ErrorStatus;
- __be64 dma0FirstErrorStatus;
- __be64 dma0ErrorLog0;
- __be64 dma0ErrorLog1;
- __be64 dma1ErrorStatus;
- __be64 dma1FirstErrorStatus;
- __be64 dma1ErrorLog0;
- __be64 dma1ErrorLog1;
- __be64 pestA[256];
- __be64 pestB[256];
-};
-
-struct OpalIoPhb4ErrorData {
- struct OpalIoPhbErrorCommon common;
- __be32 brdgCtl;
- __be32 deviceStatus;
- __be32 slotStatus;
- __be32 linkStatus;
- __be32 devCmdStatus;
- __be32 devSecStatus;
- __be32 rootErrorStatus;
- __be32 uncorrErrorStatus;
- __be32 corrErrorStatus;
- __be32 tlpHdr1;
- __be32 tlpHdr2;
- __be32 tlpHdr3;
- __be32 tlpHdr4;
- __be32 sourceId;
- __be64 nFir;
- __be64 nFirMask;
- __be64 nFirWOF;
- __be64 phbPlssr;
- __be64 phbCsr;
- __be64 lemFir;
- __be64 lemErrorMask;
- __be64 lemWOF;
- __be64 phbErrorStatus;
- __be64 phbFirstErrorStatus;
- __be64 phbErrorLog0;
- __be64 phbErrorLog1;
- __be64 phbTxeErrorStatus;
- __be64 phbTxeFirstErrorStatus;
- __be64 phbTxeErrorLog0;
- __be64 phbTxeErrorLog1;
- __be64 phbRxeArbErrorStatus;
- __be64 phbRxeArbFirstErrorStatus;
- __be64 phbRxeArbErrorLog0;
- __be64 phbRxeArbErrorLog1;
- __be64 phbRxeMrgErrorStatus;
- __be64 phbRxeMrgFirstErrorStatus;
- __be64 phbRxeMrgErrorLog0;
- __be64 phbRxeMrgErrorLog1;
- __be64 phbRxeTceErrorStatus;
- __be64 phbRxeTceFirstErrorStatus;
- __be64 phbRxeTceErrorLog0;
- __be64 phbRxeTceErrorLog1;
- __be64 phbPblErrorStatus;
- __be64 phbPblFirstErrorStatus;
- __be64 phbPblErrorLog0;
- __be64 phbPblErrorLog1;
- __be64 phbPcieDlpErrorLog1;
- __be64 phbPcieDlpErrorLog2;
- __be64 phbPcieDlpErrorStatus;
- __be64 phbRegbErrorStatus;
- __be64 phbRegbFirstErrorStatus;
- __be64 phbRegbErrorLog0;
- __be64 phbRegbErrorLog1;
- __be64 pestA[512];
- __be64 pestB[512];
-};
-
-enum pnv_phb_type {
- PNV_PHB_IODA1 = 0,
- PNV_PHB_IODA2 = 1,
- PNV_PHB_NPU_NVLINK = 2,
- PNV_PHB_NPU_OCAPI = 3,
-};
-
-enum pnv_phb_model {
- PNV_PHB_MODEL_UNKNOWN = 0,
- PNV_PHB_MODEL_P7IOC = 1,
- PNV_PHB_MODEL_PHB3 = 2,
- PNV_PHB_MODEL_NPU = 3,
- PNV_PHB_MODEL_NPU2 = 4,
-};
-
-struct pnv_phb;
-
-struct npu_comp;
-
-struct pnv_ioda_pe {
- long unsigned int flags;
- struct pnv_phb *phb;
- int device_count;
- struct pci_dev *parent_dev;
- struct pci_dev *pdev;
- struct pci_bus *pbus;
- unsigned int rid;
- unsigned int pe_number;
- struct iommu_table_group table_group;
- struct npu_comp *npucomp;
- bool tce_bypass_enabled;
- uint64_t tce_bypass_base;
- bool dma_setup_done;
- int mve_number;
- struct pnv_ioda_pe *master;
- struct list_head slaves;
- struct list_head list;
-};
-
-struct pnv_phb {
- struct pci_controller *hose;
- enum pnv_phb_type type;
- enum pnv_phb_model model;
- u64 hub_id;
- u64 opal_id;
- int flags;
- void *regs;
- u64 regs_phys;
- int initialized;
- spinlock_t lock;
- int has_dbgfs;
- struct dentry *dbgfs;
- unsigned int msi_base;
- unsigned int msi32_support;
- struct msi_bitmap msi_bmp;
- int (*msi_setup)(struct pnv_phb *, struct pci_dev *, unsigned int, unsigned int, unsigned int, struct msi_msg *);
- int (*init_m64)(struct pnv_phb *);
- int (*get_pe_state)(struct pnv_phb *, int);
- void (*freeze_pe)(struct pnv_phb *, int);
- int (*unfreeze_pe)(struct pnv_phb *, int, int);
- struct {
- unsigned int total_pe_num;
- unsigned int reserved_pe_idx;
- unsigned int root_pe_idx;
- unsigned int m32_size;
- unsigned int m32_segsize;
- unsigned int m32_pci_base;
- unsigned int m64_bar_idx;
- long unsigned int m64_size;
- long unsigned int m64_segsize;
- long unsigned int m64_base;
- long unsigned int m64_bar_alloc;
- unsigned int io_size;
- unsigned int io_segsize;
- unsigned int io_pci_base;
- struct mutex pe_alloc_mutex;
- long unsigned int *pe_alloc;
- struct pnv_ioda_pe *pe_array;
- unsigned int *m64_segmap;
- unsigned int *m32_segmap;
- unsigned int *io_segmap;
- unsigned int dma32_count;
- unsigned int *dma32_segmap;
- int irq_chip_init;
- struct irq_chip irq_chip;
- struct list_head pe_list;
- struct mutex pe_list_mutex;
- unsigned int pe_rmap[65536];
- } ioda;
- unsigned int diag_data_size;
- u8 *diag_data;
-};
-
-struct va_format {
- const char *fmt;
- va_list *va;
-};
-
-enum OpalMmioWindowType {
- OPAL_M32_WINDOW_TYPE = 1,
- OPAL_M64_WINDOW_TYPE = 2,
- OPAL_IO_WINDOW_TYPE = 3,
-};
-
-enum OpalPciBusCompare {
- OpalPciBusAny = 0,
- OpalPciBus3Bits = 2,
- OpalPciBus4Bits = 3,
- OpalPciBus5Bits = 4,
- OpalPciBus6Bits = 5,
- OpalPciBus7Bits = 6,
- OpalPciBusAll = 7,
-};
-
-enum OpalDeviceCompare {
- OPAL_IGNORE_RID_DEVICE_NUMBER = 0,
- OPAL_COMPARE_RID_DEVICE_NUMBER = 1,
-};
-
-enum OpalFuncCompare {
- OPAL_IGNORE_RID_FUNCTION_NUMBER = 0,
- OPAL_COMPARE_RID_FUNCTION_NUMBER = 1,
-};
-
-enum OpalPeAction {
- OPAL_UNMAP_PE = 0,
- OPAL_MAP_PE = 1,
-};
-
-enum OpalPeltvAction {
- OPAL_REMOVE_PE_FROM_DOMAIN = 0,
- OPAL_ADD_PE_TO_DOMAIN = 1,
-};
-
-enum OpalMveEnableAction {
- OPAL_DISABLE_MVE = 0,
- OPAL_ENABLE_MVE = 1,
-};
-
-enum OpalM64Action {
- OPAL_DISABLE_M64 = 0,
- OPAL_ENABLE_M64_SPLIT = 1,
- OPAL_ENABLE_M64_NON_SPLIT = 2,
-};
-
-enum OpalPciResetScope {
- OPAL_RESET_PHB_COMPLETE = 1,
- OPAL_RESET_PCI_LINK = 2,
- OPAL_RESET_PHB_ERROR = 3,
- OPAL_RESET_PCI_HOT = 4,
- OPAL_RESET_PCI_FUNDAMENTAL = 5,
- OPAL_RESET_PCI_IODA_TABLE = 6,
-};
-
-enum OpalPciResetState {
- OPAL_DEASSERT_RESET = 0,
- OPAL_ASSERT_RESET = 1,
-};
-
-enum {
- OPAL_PCI_TCE_KILL_PAGES = 0,
- OPAL_PCI_TCE_KILL_PE = 1,
- OPAL_PCI_TCE_KILL_ALL = 2,
-};
-
-struct iommu_table_group_link {
- struct list_head next;
- struct callback_head rcu;
- struct iommu_table_group *table_group;
-};
-
-struct npu_comp {
- struct iommu_table_group table_group;
- int pe_num;
- struct pnv_ioda_pe *pe[16];
-};
-
-struct npu {
- int index;
- struct npu_comp npucomp;
-};
-
-typedef void (*rcu_callback_t)(struct callback_head *);
-
-struct pnv_iov_data {
- u16 num_vfs;
- struct pnv_ioda_pe *vf_pe_arr;
- bool m64_single_mode[6];
- bool need_shift;
- long unsigned int used_m64_bar_mask[1];
- struct resource holes[6];
-};
-
-struct cxl_irq_ranges {
- irq_hw_number_t offset[4];
- irq_hw_number_t range[4];
-};
-
-enum OpalPciStatusToken {
- OPAL_EEH_NO_ERROR = 0,
- OPAL_EEH_IOC_ERROR = 1,
- OPAL_EEH_PHB_ERROR = 2,
- OPAL_EEH_PE_ERROR = 3,
- OPAL_EEH_PE_MMIO_ERROR = 4,
- OPAL_EEH_PE_DMA_ERROR = 5,
-};
-
-enum OpalPciErrorSeverity {
- OPAL_EEH_SEV_NO_ERROR = 0,
- OPAL_EEH_SEV_IOC_DEAD = 1,
- OPAL_EEH_SEV_PHB_DEAD = 2,
- OPAL_EEH_SEV_PHB_FENCED = 3,
- OPAL_EEH_SEV_PE_ER = 4,
- OPAL_EEH_SEV_INF = 5,
-};
-
-enum OpalErrinjectType {
- OPAL_ERR_INJECT_TYPE_IOA_BUS_ERR = 0,
- OPAL_ERR_INJECT_TYPE_IOA_BUS_ERR64 = 1,
-};
-
-enum OpalErrinjectFunc {
- OPAL_ERR_INJECT_FUNC_IOA_LD_MEM_ADDR = 0,
- OPAL_ERR_INJECT_FUNC_IOA_LD_MEM_DATA = 1,
- OPAL_ERR_INJECT_FUNC_IOA_LD_IO_ADDR = 2,
- OPAL_ERR_INJECT_FUNC_IOA_LD_IO_DATA = 3,
- OPAL_ERR_INJECT_FUNC_IOA_LD_CFG_ADDR = 4,
- OPAL_ERR_INJECT_FUNC_IOA_LD_CFG_DATA = 5,
- OPAL_ERR_INJECT_FUNC_IOA_ST_MEM_ADDR = 6,
- OPAL_ERR_INJECT_FUNC_IOA_ST_MEM_DATA = 7,
- OPAL_ERR_INJECT_FUNC_IOA_ST_IO_ADDR = 8,
- OPAL_ERR_INJECT_FUNC_IOA_ST_IO_DATA = 9,
- OPAL_ERR_INJECT_FUNC_IOA_ST_CFG_ADDR = 10,
- OPAL_ERR_INJECT_FUNC_IOA_ST_CFG_DATA = 11,
- OPAL_ERR_INJECT_FUNC_IOA_DMA_RD_ADDR = 12,
- OPAL_ERR_INJECT_FUNC_IOA_DMA_RD_DATA = 13,
- OPAL_ERR_INJECT_FUNC_IOA_DMA_RD_MASTER = 14,
- OPAL_ERR_INJECT_FUNC_IOA_DMA_RD_TARGET = 15,
- OPAL_ERR_INJECT_FUNC_IOA_DMA_WR_ADDR = 16,
- OPAL_ERR_INJECT_FUNC_IOA_DMA_WR_DATA = 17,
- OPAL_ERR_INJECT_FUNC_IOA_DMA_WR_MASTER = 18,
- OPAL_ERR_INJECT_FUNC_IOA_DMA_WR_TARGET = 19,
-};
-
-enum OpalPciReinitScope {
- OPAL_REINIT_PCI_DEV = 1000,
-};
-
-enum {
- OPAL_P7IOC_DIAG_TYPE_NONE = 0,
- OPAL_P7IOC_DIAG_TYPE_RGC = 1,
- OPAL_P7IOC_DIAG_TYPE_BI = 2,
- OPAL_P7IOC_DIAG_TYPE_CI = 3,
- OPAL_P7IOC_DIAG_TYPE_MISC = 4,
- OPAL_P7IOC_DIAG_TYPE_I2C = 5,
- OPAL_P7IOC_DIAG_TYPE_LAST = 6,
-};
-
-struct OpalIoP7IOCRgcErrorData {
- __be64 rgcStatus;
- __be64 rgcLdcp;
-};
-
-struct OpalIoP7IOCBiErrorData {
- __be64 biLdcp0;
- __be64 biLdcp1;
- __be64 biLdcp2;
- __be64 biFenceStatus;
- uint8_t biDownbound;
-};
-
-struct OpalIoP7IOCCiErrorData {
- __be64 ciPortStatus;
- __be64 ciPortLdcp;
- uint8_t ciPort;
-};
-
-struct OpalIoP7IOCErrorData {
- __be16 type;
- __be64 gemXfir;
- __be64 gemRfir;
- __be64 gemRirqfir;
- __be64 gemMask;
- __be64 gemRwof;
- __be64 lemFir;
- __be64 lemErrMask;
- __be64 lemAction0;
- __be64 lemAction1;
- __be64 lemWof;
- union {
- struct OpalIoP7IOCRgcErrorData rgc;
- struct OpalIoP7IOCBiErrorData bi;
- struct OpalIoP7IOCCiErrorData ci;
- };
-};
-
-enum OpalMemErr_Version {
- OpalMemErr_V1 = 1,
-};
-
-enum OpalMemErrType {
- OPAL_MEM_ERR_TYPE_RESILIENCE = 0,
- OPAL_MEM_ERR_TYPE_DYN_DALLOC = 1,
-};
-
-enum OpalMemErr_ResilErrType {
- OPAL_MEM_RESILIENCE_CE = 0,
- OPAL_MEM_RESILIENCE_UE = 1,
- OPAL_MEM_RESILIENCE_UE_SCRUB = 2,
-};
-
-enum OpalMemErr_DynErrType {
- OPAL_MEM_DYNAMIC_DEALLOC = 0,
-};
-
-struct OpalMemoryErrorData {
- enum OpalMemErr_Version version: 8;
- enum OpalMemErrType type: 8;
- __be16 flags;
- uint8_t reserved_1[4];
- union {
- struct {
- enum OpalMemErr_ResilErrType resil_err_type: 8;
- uint8_t reserved_1[7];
- __be64 physical_address_start;
- __be64 physical_address_end;
- } resilience;
- struct {
- enum OpalMemErr_DynErrType dyn_err_type: 8;
- uint8_t reserved_1[7];
- __be64 physical_address_start;
- __be64 physical_address_end;
- } dyn_dealloc;
- } u;
-};
-
-struct OpalMsgNode {
- struct list_head list;
- struct opal_msg msg;
-};
-
-struct platform_driver {
- int (*probe)(struct platform_device *);
- int (*remove)(struct platform_device *);
- void (*shutdown)(struct platform_device *);
- int (*suspend)(struct platform_device *, pm_message_t);
- int (*resume)(struct platform_device *);
- struct device_driver driver;
- const struct platform_device_id *id_table;
- bool prevent_deferred_probe;
-};
-
-enum {
- OPAL_IMC_COUNTERS_NEST = 1,
- OPAL_IMC_COUNTERS_CORE = 2,
- OPAL_IMC_COUNTERS_TRACE = 3,
-};
-
-struct imc_mem_info {
- u64 *vbase;
- u32 id;
-};
-
-struct imc_events {
- u32 value;
- char *name;
- char *unit;
- char *scale;
-};
-
-struct imc_pmu {
- struct pmu pmu;
- struct imc_mem_info *mem_info;
- struct imc_events *events;
- const struct attribute_group *attr_groups[4];
- u32 counter_mem_size;
- int domain;
- bool imc_counter_mmaped;
-};
-
-enum {
- IMC_TYPE_THREAD = 1,
- IMC_TYPE_TRACE = 2,
- IMC_TYPE_CORE = 4,
- IMC_TYPE_CHIP = 16,
-};
-
-enum vas_cop_type {
- VAS_COP_TYPE_FAULT = 0,
- VAS_COP_TYPE_842 = 1,
- VAS_COP_TYPE_842_HIPRI = 2,
- VAS_COP_TYPE_GZIP = 3,
- VAS_COP_TYPE_GZIP_HIPRI = 4,
- VAS_COP_TYPE_FTW = 5,
- VAS_COP_TYPE_MAX = 6,
-};
-
-struct vas_window;
-
-struct vas_instance {
- int vas_id;
- struct ida ida;
- struct list_head node;
- struct platform_device *pdev;
- u64 hvwc_bar_start;
- u64 uwc_bar_start;
- u64 paste_base_addr;
- u64 paste_win_id_shift;
- u64 irq_port;
- int virq;
- int fault_crbs;
- int fault_fifo_size;
- int fifo_in_progress;
- spinlock_t fault_lock;
- void *fault_fifo;
- struct vas_window *fault_win;
- struct mutex mutex;
- struct vas_window *rxwin[6];
- struct vas_window *windows[65536];
- char *dbgname;
- struct dentry *dbgdir;
-};
-
-struct vas_window {
- struct vas_instance *vinst;
- int winid;
- bool tx_win;
- bool nx_win;
- bool user_win;
- void *hvwc_map;
- void *uwc_map;
- struct pid *pid;
- struct pid *tgid;
- struct mm_struct *mm;
- int wcreds_max;
- char *dbgname;
- struct dentry *dbgdir;
- void *paste_kaddr;
- char *paste_addr_name;
- struct vas_window *rxwin;
- enum vas_cop_type cop;
- atomic_t num_txwins;
-};
-
-struct vas_rx_win_attr {
- void *rx_fifo;
- int rx_fifo_size;
- int wcreds_max;
- bool pin_win;
- bool rej_no_credit;
- bool tx_wcred_mode;
- bool rx_wcred_mode;
- bool tx_win_ord_mode;
- bool rx_win_ord_mode;
- bool data_stamp;
- bool nx_win;
- bool fault_win;
- bool user_win;
- bool notify_disable;
- bool intr_disable;
- bool notify_early;
- int lnotify_lpid;
- int lnotify_pid;
- int lnotify_tid;
- u32 pswid;
- int tc_mode;
-};
-
-struct vas_tx_win_attr {
- enum vas_cop_type cop;
- int wcreds_max;
- int lpid;
- int pidr;
- int pswid;
- int rsvd_txbuf_count;
- int tc_mode;
- bool user_win;
- bool pin_win;
- bool rej_no_credit;
- bool rsvd_txbuf_enable;
- bool tx_wcred_mode;
- bool rx_wcred_mode;
- bool tx_win_ord_mode;
- bool rx_win_ord_mode;
-};
-
-enum vas_notify_scope {
- VAS_SCOPE_LOCAL = 0,
- VAS_SCOPE_GROUP = 1,
- VAS_SCOPE_VECTORED_GROUP = 2,
- VAS_SCOPE_UNUSED = 3,
-};
-
-enum vas_dma_type {
- VAS_DMA_TYPE_INJECT = 0,
- VAS_DMA_TYPE_WRITE = 1,
-};
-
-enum vas_notify_after_count {
- VAS_NOTIFY_AFTER_256 = 0,
- VAS_NOTIFY_NONE = 1,
- VAS_NOTIFY_AFTER_2 = 2,
-};
-
-struct vas_winctx {
- void *rx_fifo;
- int rx_fifo_size;
- int wcreds_max;
- int rsvd_txbuf_count;
- bool user_win;
- bool nx_win;
- bool fault_win;
- bool rsvd_txbuf_enable;
- bool pin_win;
- bool rej_no_credit;
- bool tx_wcred_mode;
- bool rx_wcred_mode;
- bool tx_word_mode;
- bool rx_word_mode;
- bool data_stamp;
- bool xtra_write;
- bool notify_disable;
- bool intr_disable;
- bool fifo_disable;
- bool notify_early;
- bool notify_os_intr_reg;
- int lpid;
- int pidr;
- int lnotify_lpid;
- int lnotify_pid;
- int lnotify_tid;
- u32 pswid;
- int rx_win_id;
- int fault_win_id;
- int tc_mode;
- u64 irq_port;
- enum vas_dma_type dma_type;
- enum vas_notify_scope min_scope;
- enum vas_notify_scope max_scope;
- enum vas_notify_after_count notify_after_count;
-};
-
-struct trace_event_raw_vas_rx_win_open {
- struct trace_entry ent;
- struct task_struct *tsk;
- int pid;
- int cop;
- int vasid;
- struct vas_rx_win_attr *rxattr;
- int lnotify_lpid;
- int lnotify_pid;
- int lnotify_tid;
- char __data[0];
-};
-
-struct trace_event_raw_vas_tx_win_open {
- struct trace_entry ent;
- struct task_struct *tsk;
- int pid;
- int cop;
- int vasid;
- struct vas_tx_win_attr *txattr;
- int lpid;
- int pidr;
- char __data[0];
-};
-
-struct trace_event_raw_vas_paste_crb {
- struct trace_entry ent;
- struct task_struct *tsk;
- struct vas_window *win;
- int pid;
- int vasid;
- int winid;
- long unsigned int paste_kaddr;
- char __data[0];
-};
-
-struct trace_event_data_offsets_vas_rx_win_open {};
-
-struct trace_event_data_offsets_vas_tx_win_open {};
-
-struct trace_event_data_offsets_vas_paste_crb {};
-
-typedef void (*btf_trace_vas_rx_win_open)(void *, struct task_struct *, int, int, struct vas_rx_win_attr *);
-
-typedef void (*btf_trace_vas_tx_win_open)(void *, struct task_struct *, int, int, struct vas_tx_win_attr *);
-
-typedef void (*btf_trace_vas_paste_crb)(void *, struct task_struct *, struct vas_window *);
-
-struct coprocessor_completion_block {
- __be64 value;
- __be64 address;
-};
-
-struct coprocessor_status_block {
- u8 flags;
- u8 cs;
- u8 cc;
- u8 ce;
- __be32 count;
- __be64 address;
-};
-
-struct data_descriptor_entry {
- __be16 flags;
- u8 count;
- u8 index;
- __be32 length;
- __be64 address;
-};
-
-struct nx_fault_stamp {
- __be64 fault_storage_addr;
- __be16 reserved;
- __u8 flags;
- __u8 fault_status;
- __be32 pswid;
-};
-
-struct coprocessor_request_block {
- __be32 ccw;
- __be32 flags;
- __be64 csb_addr;
- struct data_descriptor_entry source;
- struct data_descriptor_entry target;
- struct coprocessor_completion_block ccb;
- union {
- struct nx_fault_stamp nx;
- u8 reserved[16];
- } stamp;
- u8 reserved[32];
- struct coprocessor_status_block csb;
-};
-
-struct vas_tx_win_open_attr {
- __u32 version;
- __s16 vas_id;
- __u16 reserved1;
- __u64 flags;
- __u64 reserved2[6];
-};
-
-struct coproc_dev {
- struct cdev cdev;
- struct device *device;
- char *name;
- dev_t devt;
- struct class *class;
- enum vas_cop_type cop_type;
-};
-
-struct coproc_instance {
- struct coproc_dev *coproc;
- struct vas_window *txwin;
-};
-
-struct actag_range {
- u16 start;
- u16 count;
-};
-
-struct npu_link {
- struct list_head list;
- int domain;
- int bus;
- int dev;
- u16 fn_desired_actags[8];
- struct actag_range fn_actags[8];
- bool assignment_done;
-};
-
-struct spa_data {
- u64 phb_opal_id;
- u32 bdfn;
-};
-
-struct hvcall_mpp_data {
- long unsigned int entitled_mem;
- long unsigned int mapped_mem;
- short unsigned int group_num;
- short unsigned int pool_num;
- unsigned char mem_weight;
- unsigned char unallocated_mem_weight;
- long unsigned int unallocated_entitlement;
- long unsigned int pool_size;
- long int loan_request;
- long unsigned int backing_mem;
-};
-
-struct hvcall_mpp_x_data {
- long unsigned int coalesced_bytes;
- long unsigned int pool_coalesced_bytes;
- long unsigned int pool_purr_cycles;
- long unsigned int pool_spurr_cycles;
- long unsigned int reserved[3];
-};
-
-struct dtl_worker {
- struct delayed_work work;
- int cpu;
-};
-
-struct vcpu_dispatch_data {
- int last_disp_cpu;
- int total_disp;
- int same_cpu_disp;
- int same_chip_disp;
- int diff_chip_disp;
- int far_chip_disp;
- int numa_home_disp;
- int numa_remote_disp;
- int numa_far_disp;
-};
-
-struct hpt_resize_state {
- long unsigned int shift;
- int commit_rc;
-};
-
-struct of_drc_info {
- char *drc_type;
- char *drc_name_prefix;
- u32 drc_index_start;
- u32 drc_name_suffix_start;
- u32 num_sequential_elems;
- u32 sequential_inc;
- u32 drc_power_domain;
- u32 last_drc_index;
-};
-
-struct h_cpu_char_result {
- u64 character;
- u64 behaviour;
-};
-
-struct of_reconfig_data {
- struct device_node *dn;
- struct property *prop;
- struct property *old_prop;
-};
-
-enum swiotlb_force {
- SWIOTLB_NORMAL = 0,
- SWIOTLB_FORCE = 1,
- SWIOTLB_NO_FORCE = 2,
-};
-
-enum rtas_iov_fw_value_map {
- NUM_RES_PROPERTY = 0,
- LOW_INT = 1,
- START_OF_ENTRIES = 2,
- APERTURE_PROPERTY = 2,
- WDW_SIZE_PROPERTY = 4,
- NEXT_ENTRY = 7,
-};
-
-enum get_iov_fw_value_index {
- BAR_ADDRS = 1,
- APERTURE_SIZE = 2,
- WDW_SIZE = 3,
-};
-
-struct memory_notify {
- long unsigned int start_pfn;
- long unsigned int nr_pages;
- int status_change_nid_normal;
- int status_change_nid_high;
- int status_change_nid;
-};
-
-enum {
- DDW_QUERY_PE_DMA_WIN = 0,
- DDW_CREATE_PE_DMA_WIN = 1,
- DDW_REMOVE_PE_DMA_WIN = 2,
- DDW_APPLICABLE_SIZE = 3,
-};
-
-enum {
- DDW_EXT_SIZE = 0,
- DDW_EXT_RESET_DMA_WIN = 1,
- DDW_EXT_QUERY_OUT_SIZE = 2,
-};
-
-struct dynamic_dma_window_prop {
- __be32 liobn;
- __be64 dma_base;
- __be32 tce_shift;
- __be32 window_shift;
-};
-
-struct direct_window {
- struct device_node *device;
- const struct dynamic_dma_window_prop *prop;
- struct list_head list;
-};
-
-struct ddw_query_response {
- u32 windows_available;
- u64 largest_available_block;
- u32 page_size;
- u32 migration_capable;
-};
-
-struct ddw_create_response {
- u32 liobn;
- u32 addr_hi;
- u32 addr_lo;
-};
-
-struct failed_ddw_pdn {
- struct device_node *pdn;
- struct list_head list;
-};
-
-struct pseries_hp_errorlog {
- u8 resource;
- u8 action;
- u8 id_type;
- u8 reserved;
- union {
- __be32 drc_index;
- __be32 drc_count;
- struct {
- __be32 count;
- __be32 index;
- } ic;
- char drc_name[1];
- } _drc_u;
-};
-
-struct pseries_mc_errorlog {
- __be32 fru_id;
- __be32 proc_id;
- u8 error_type;
- u8 sub_err_type;
- u8 reserved_1[6];
- __be64 effective_address;
- __be64 logical_address;
-};
-
-struct epow_errorlog {
- unsigned char sensor_value;
- unsigned char event_modifier;
- unsigned char extended_modifier;
- unsigned char reserved;
- unsigned char platform_reason;
-};
-
-struct hypertas_fw_feature {
- long unsigned int val;
- char *name;
-};
-
-struct vec5_fw_feature {
- long unsigned int val;
- unsigned int feature;
-};
-
-enum {
- WQ_UNBOUND = 2,
- WQ_FREEZABLE = 4,
- WQ_MEM_RECLAIM = 8,
- WQ_HIGHPRI = 16,
- WQ_CPU_INTENSIVE = 32,
- WQ_SYSFS = 64,
- WQ_POWER_EFFICIENT = 128,
- __WQ_DRAINING = 65536,
- __WQ_ORDERED = 131072,
- __WQ_LEGACY = 262144,
- __WQ_ORDERED_EXPLICIT = 524288,
- WQ_MAX_ACTIVE = 512,
- WQ_MAX_UNBOUND_PER_CPU = 4,
- WQ_DFL_ACTIVE = 256,
-};
-
-struct class_attribute {
- struct attribute attr;
- ssize_t (*show)(struct class *, struct class_attribute *, char *);
- ssize_t (*store)(struct class *, struct class_attribute *, const char *, size_t);
-};
-
-struct pseries_hp_work {
- struct work_struct work;
- struct pseries_hp_errorlog *errlog;
-};
-
-struct cc_workarea {
- __be32 drc_index;
- __be32 zero;
- __be32 name_offset;
- __be32 prop_length;
- __be32 prop_offset;
-};
-
-struct class_attribute_string {
- struct class_attribute attr;
- char *str;
-};
-
-struct update_props_workarea {
- __be32 phandle;
- __be32 state;
- __be64 reserved;
- __be32 nprops;
-} __attribute__((packed));
-
-enum pci_bus_speed {
- PCI_SPEED_33MHz = 0,
- PCI_SPEED_66MHz = 1,
- PCI_SPEED_66MHz_PCIX = 2,
- PCI_SPEED_100MHz_PCIX = 3,
- PCI_SPEED_133MHz_PCIX = 4,
- PCI_SPEED_66MHz_PCIX_ECC = 5,
- PCI_SPEED_100MHz_PCIX_ECC = 6,
- PCI_SPEED_133MHz_PCIX_ECC = 7,
- PCI_SPEED_66MHz_PCIX_266 = 9,
- PCI_SPEED_100MHz_PCIX_266 = 10,
- PCI_SPEED_133MHz_PCIX_266 = 11,
- AGP_UNKNOWN = 12,
- AGP_1X = 13,
- AGP_2X = 14,
- AGP_4X = 15,
- AGP_8X = 16,
- PCI_SPEED_66MHz_PCIX_533 = 17,
- PCI_SPEED_100MHz_PCIX_533 = 18,
- PCI_SPEED_133MHz_PCIX_533 = 19,
- PCIE_SPEED_2_5GT = 20,
- PCIE_SPEED_5_0GT = 21,
- PCIE_SPEED_8_0GT = 22,
- PCIE_SPEED_16_0GT = 23,
- PCIE_SPEED_32_0GT = 24,
- PCI_SPEED_UNKNOWN = 255,
-};
-
-struct pe_map_bar_entry {
- __be64 bar;
- __be16 rid;
- __be16 pe_num;
- __be32 reserved;
-};
-
-struct msi_counts {
- struct device_node *requestor;
- int num_devices;
- int request;
- int quota;
- int spare;
- int over_quota;
-};
-
-typedef void (*exitcall_t)();
-
-typedef int mhp_t;
-
-struct memory_block {
- long unsigned int start_section_nr;
- long unsigned int state;
- int online_type;
- int phys_device;
- struct device dev;
- int nid;
-};
-
-struct pseries_io_event {
- uint8_t event_type;
- uint8_t rpc_data_len;
- uint8_t scope;
- uint8_t event_subtype;
- uint32_t drc_index;
- uint8_t rpc_data[216];
-};
-
-struct vio_device_id {
- char type[32];
- char compat[32];
-};
-
-struct vio_pfo_op {
- u64 flags;
- s64 in;
- s64 inlen;
- s64 out;
- s64 outlen;
- u64 csbcpb;
- void *done;
- long unsigned int handle;
- unsigned int timeout;
- long int hcall_err;
-};
-
-enum vio_dev_family {
- VDEVICE = 0,
- PFO = 1,
-};
-
-struct vio_dev {
- const char *name;
- const char *type;
- uint32_t unit_address;
- uint32_t resource_id;
- unsigned int irq;
- struct {
- size_t desired;
- size_t entitled;
- size_t allocated;
- atomic_t allocs_failed;
- } cmo;
- enum vio_dev_family family;
- struct device dev;
-};
-
-struct vio_driver {
- const char *name;
- const struct vio_device_id *id_table;
- int (*probe)(struct vio_dev *, const struct vio_device_id *);
- int (*remove)(struct vio_dev *);
- long unsigned int (*get_desired_dma)(struct vio_dev *);
- const struct dev_pm_ops *pm;
- struct device_driver driver;
-};
-
-typedef int suspend_state_t;
-
-struct platform_suspend_ops {
- int (*valid)(suspend_state_t);
- int (*begin)(suspend_state_t);
- int (*prepare)();
- int (*prepare_late)();
- int (*enter)(suspend_state_t);
- void (*wake)();
- void (*finish)();
- bool (*suspend_again)();
- void (*end)();
- void (*recover)();
-};
-
-enum {
- DUMP_PREFIX_NONE = 0,
- DUMP_PREFIX_ADDRESS = 1,
- DUMP_PREFIX_OFFSET = 2,
-};
-
-enum {
- BPF_REG_0 = 0,
- BPF_REG_1 = 1,
- BPF_REG_2 = 2,
- BPF_REG_3 = 3,
- BPF_REG_4 = 4,
- BPF_REG_5 = 5,
- BPF_REG_6 = 6,
- BPF_REG_7 = 7,
- BPF_REG_8 = 8,
- BPF_REG_9 = 9,
- BPF_REG_10 = 10,
- __MAX_BPF_REG = 11,
-};
-
-struct bpf_binary_header {
- u32 pages;
- int: 32;
- u8 image[0];
-};
-
-struct codegen_context {
- unsigned int seen;
- unsigned int idx;
- unsigned int stack_size;
-};
-
-struct powerpc64_jit_data {
- struct bpf_binary_header *header;
- u32 *addrs;
- u8 *image;
- u32 proglen;
- struct codegen_context ctx;
-};
-
-enum ftrace_dump_mode {
- DUMP_NONE = 0,
- DUMP_ALL = 1,
- DUMP_ORIG = 2,
-};
-
-enum tk_offsets {
- TK_OFFS_REAL = 0,
- TK_OFFS_BOOT = 1,
- TK_OFFS_TAI = 2,
- TK_OFFS_MAX = 3,
-};
-
-struct sysrq_key_op {
- void (* const handler)(int);
- const char * const help_msg;
- const char * const action_msg;
- const int enable_mask;
-};
-
-enum lockdown_reason {
- LOCKDOWN_NONE = 0,
- LOCKDOWN_MODULE_SIGNATURE = 1,
- LOCKDOWN_DEV_MEM = 2,
- LOCKDOWN_EFI_TEST = 3,
- LOCKDOWN_KEXEC = 4,
- LOCKDOWN_HIBERNATION = 5,
- LOCKDOWN_PCI_ACCESS = 6,
- LOCKDOWN_IOPORT = 7,
- LOCKDOWN_MSR = 8,
- LOCKDOWN_ACPI_TABLES = 9,
- LOCKDOWN_PCMCIA_CIS = 10,
- LOCKDOWN_TIOCSSERIAL = 11,
- LOCKDOWN_MODULE_PARAMETERS = 12,
- LOCKDOWN_MMIOTRACE = 13,
- LOCKDOWN_DEBUGFS = 14,
- LOCKDOWN_XMON_WR = 15,
- LOCKDOWN_INTEGRITY_MAX = 16,
- LOCKDOWN_KCORE = 17,
- LOCKDOWN_KPROBES = 18,
- LOCKDOWN_BPF_READ = 19,
- LOCKDOWN_PERF = 20,
- LOCKDOWN_TRACEFS = 21,
- LOCKDOWN_XMON_RW = 22,
- LOCKDOWN_CONFIDENTIALITY_MAX = 23,
-};
-
-enum {
- XIVE_DUMP_TM_HYP = 0,
- XIVE_DUMP_TM_POOL = 1,
- XIVE_DUMP_TM_OS = 2,
- XIVE_DUMP_TM_USER = 3,
- XIVE_DUMP_VP = 4,
- XIVE_DUMP_EMU_STATE = 5,
-};
-
-struct bpt {
- long unsigned int address;
- struct ppc_inst *instr;
- atomic_t ref_count;
- int enabled;
- long unsigned int pad;
-};
-
-typedef int (*instruction_dump_func)(long unsigned int, long unsigned int);
-
-typedef long unsigned int (*callfunc_t)(long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int);
-
-typedef uint64_t ppc_cpu_t;
-
-struct powerpc_opcode {
- const char *name;
- long unsigned int opcode;
- long unsigned int mask;
- ppc_cpu_t flags;
- ppc_cpu_t deprecated;
- unsigned char operands[8];
-};
-
-struct powerpc_operand {
- unsigned int bitm;
- int shift;
- long unsigned int (*insert)(long unsigned int, long int, ppc_cpu_t, const char **);
- long int (*extract)(long unsigned int, ppc_cpu_t, int *);
- long unsigned int flags;
-};
-
-struct powerpc_macro {
- const char *name;
- unsigned int operands;
- ppc_cpu_t flags;
- const char *format;
-};
-
-struct kvmppc_spapr_tce_iommu_table {
- struct callback_head rcu;
- struct list_head next;
- struct iommu_table *tbl;
- struct kref kref;
-};
-
-struct kvmppc_spapr_tce_table {
- struct list_head list;
- struct kvm *kvm;
- u64 liobn;
- struct callback_head rcu;
- u32 page_shift;
- u64 offset;
- u64 size;
- struct list_head iommu_tables;
- struct mutex alloc_lock;
- struct page *pages[0];
-};
-
-struct mm_iommu_table_group_mem_t___2;
-
-struct kvm_device_attr {
- __u32 flags;
- __u32 group;
- __u64 attr;
- __u64 addr;
-};
-
-struct kvm_device;
-
-struct kvm_device_ops {
- const char *name;
- int (*create)(struct kvm_device *, u32);
- void (*init)(struct kvm_device *);
- void (*destroy)(struct kvm_device *);
- void (*release)(struct kvm_device *);
- int (*set_attr)(struct kvm_device *, struct kvm_device_attr *);
- int (*get_attr)(struct kvm_device *, struct kvm_device_attr *);
- int (*has_attr)(struct kvm_device *, struct kvm_device_attr *);
- long int (*ioctl)(struct kvm_device *, unsigned int, long unsigned int);
- int (*mmap)(struct kvm_device *, struct vm_area_struct *);
-};
-
-struct kvmppc_xive_src_block;
-
-struct kvmppc_xive_ops;
-
-struct kvmppc_xive {
- struct kvm *kvm;
- struct kvm_device *dev;
- struct dentry *dentry;
- u32 vp_base;
- struct kvmppc_xive_src_block *src_blocks[1024];
- u32 max_sbid;
- u32 src_count;
- u32 saved_src_count;
- u32 delayed_irqs;
- u8 qmap;
- u32 q_order;
- u32 q_page_order;
- u8 single_escalation;
- u32 nr_servers;
- struct kvmppc_xive_ops *ops;
- struct address_space *mapping;
- struct mutex mapping_lock;
- struct mutex lock;
-};
-
-struct kvmppc_ics;
-
-struct kvmppc_xics {
- struct kvm *kvm;
- struct kvm_device *dev;
- struct dentry *dentry;
- u32 max_icsid;
- bool real_mode;
- bool real_mode_dbg;
- u32 err_noics;
- u32 err_noicp;
- struct kvmppc_ics *ics[1024];
-};
-
-union kvmppc_icp_state {
- long unsigned int raw;
- struct {
- u8 out_ee: 1;
- u8 need_resend: 1;
- u8 cppr;
- u8 mfrr;
- u8 pending_pri;
- u32 xisr;
- };
-};
-
-struct kvmppc_icp {
- struct kvm_vcpu *vcpu;
- long unsigned int server_num;
- union kvmppc_icp_state state;
- long unsigned int resend_map[16];
- u32 rm_action;
- struct kvm_vcpu *rm_kick_target;
- struct kvmppc_icp *rm_resend_icp;
- u32 rm_reject;
- u32 rm_eoied_irq;
- long unsigned int n_rm_kick_vcpu;
- long unsigned int n_rm_check_resend;
- long unsigned int n_rm_notify_eoi;
- long unsigned int n_check_resend;
- long unsigned int n_reject;
- union kvmppc_icp_state rm_dbgstate;
- struct kvm_vcpu *rm_dbgtgt;
-};
-
-struct kvmppc_xive_vcpu {
- struct kvmppc_xive *xive;
- struct kvm_vcpu *vcpu;
- bool valid;
- u32 server_num;
- u32 vp_id;
- u32 vp_chip_id;
- u32 vp_cam;
- u32 vp_ipi;
- struct xive_irq_data vp_ipi_data;
- uint8_t cppr;
- uint8_t hw_cppr;
- uint8_t mfrr;
- uint8_t pending;
- struct xive_q queues[8];
- u32 esc_virq[8];
- char *esc_virq_names[8];
- u32 delayed_irq;
- u64 stat_rm_h_xirr;
- u64 stat_rm_h_ipoll;
- u64 stat_rm_h_cppr;
- u64 stat_rm_h_eoi;
- u64 stat_rm_h_ipi;
- u64 stat_vm_h_xirr;
- u64 stat_vm_h_ipoll;
- u64 stat_vm_h_cppr;
- u64 stat_vm_h_eoi;
- u64 stat_vm_h_ipi;
-};
-
-struct kvm_device {
- const struct kvm_device_ops *ops;
- struct kvm *kvm;
- void *private;
- struct list_head vm_node;
-};
-
-union kvmppc_rm_state {
- long unsigned int raw;
- struct {
- u32 in_host;
- u32 rm_action;
- };
-};
-
-struct kvmppc_host_rm_core {
- union kvmppc_rm_state rm_state;
- void *rm_data;
- char pad[112];
-};
-
-struct kvmppc_host_rm_ops {
- struct kvmppc_host_rm_core *rm_core;
- void (*vcpu_kick)(struct kvm_vcpu *);
-};
-
-struct ics_irq_state {
- u32 number;
- u32 server;
- u32 pq_state;
- u8 priority;
- u8 saved_priority;
- u8 resend;
- u8 masked_pending;
- u8 lsi;
- u8 exists;
- int intr_cpu;
- u32 host_irq;
-};
-
-struct kvmppc_ics {
- arch_spinlock_t lock;
- u16 icsid;
- struct ics_irq_state irq_state[1024];
-};
-
-struct kvmppc_xive_irq_state {
- bool valid;
- u32 number;
- u32 ipi_number;
- struct xive_irq_data ipi_data;
- u32 pt_number;
- struct xive_irq_data *pt_data;
- u8 guest_priority;
- u8 saved_priority;
- u32 act_server;
- u8 act_priority;
- bool in_eoi;
- bool old_p;
- bool old_q;
- bool lsi;
- bool asserted;
- bool in_queue;
- bool saved_p;
- bool saved_q;
- u8 saved_scan_prio;
- u32 eisn;
-};
-
-struct kvmppc_xive_src_block {
- arch_spinlock_t lock;
- u16 id;
- struct kvmppc_xive_irq_state irq_state[1024];
-};
-
-struct kvmppc_xive_ops {
- int (*reset_mapped)(struct kvm *, long unsigned int);
-};
-
-struct cma;
-
-struct kernel_stat {
- long unsigned int irqs_sum;
- unsigned int softirqs[10];
-};
-
-enum {
- scan_fetch = 0,
- scan_poll = 1,
- scan_eoi = 2,
-};
-
-enum perf_callchain_context {
- PERF_CONTEXT_HV = 4294967264,
- PERF_CONTEXT_KERNEL = 4294967168,
- PERF_CONTEXT_USER = 4294966784,
- PERF_CONTEXT_GUEST = 4294965248,
- PERF_CONTEXT_GUEST_KERNEL = 4294965120,
- PERF_CONTEXT_GUEST_USER = 4294964736,
- PERF_CONTEXT_MAX = 4294963201,
-};
-
-struct perf_callchain_entry_ctx {
- struct perf_callchain_entry *entry;
- u32 max_stack;
- u32 nr;
- short int contexts;
- bool contexts_maxed;
-};
-
-struct signal_frame_64 {
- char dummy[128];
- struct ucontext uc;
- long unsigned int unused[2];
- unsigned int tramp[6];
- struct siginfo *pinfo;
- void *puc;
- struct siginfo info;
- char abigap[288];
-};
-
-enum perf_sample_regs_abi {
- PERF_SAMPLE_REGS_ABI_NONE = 0,
- PERF_SAMPLE_REGS_ABI_32 = 1,
- PERF_SAMPLE_REGS_ABI_64 = 2,
-};
-
-enum perf_event_powerpc_regs {
- PERF_REG_POWERPC_R0 = 0,
- PERF_REG_POWERPC_R1 = 1,
- PERF_REG_POWERPC_R2 = 2,
- PERF_REG_POWERPC_R3 = 3,
- PERF_REG_POWERPC_R4 = 4,
- PERF_REG_POWERPC_R5 = 5,
- PERF_REG_POWERPC_R6 = 6,
- PERF_REG_POWERPC_R7 = 7,
- PERF_REG_POWERPC_R8 = 8,
- PERF_REG_POWERPC_R9 = 9,
- PERF_REG_POWERPC_R10 = 10,
- PERF_REG_POWERPC_R11 = 11,
- PERF_REG_POWERPC_R12 = 12,
- PERF_REG_POWERPC_R13 = 13,
- PERF_REG_POWERPC_R14 = 14,
- PERF_REG_POWERPC_R15 = 15,
- PERF_REG_POWERPC_R16 = 16,
- PERF_REG_POWERPC_R17 = 17,
- PERF_REG_POWERPC_R18 = 18,
- PERF_REG_POWERPC_R19 = 19,
- PERF_REG_POWERPC_R20 = 20,
- PERF_REG_POWERPC_R21 = 21,
- PERF_REG_POWERPC_R22 = 22,
- PERF_REG_POWERPC_R23 = 23,
- PERF_REG_POWERPC_R24 = 24,
- PERF_REG_POWERPC_R25 = 25,
- PERF_REG_POWERPC_R26 = 26,
- PERF_REG_POWERPC_R27 = 27,
- PERF_REG_POWERPC_R28 = 28,
- PERF_REG_POWERPC_R29 = 29,
- PERF_REG_POWERPC_R30 = 30,
- PERF_REG_POWERPC_R31 = 31,
- PERF_REG_POWERPC_NIP = 32,
- PERF_REG_POWERPC_MSR = 33,
- PERF_REG_POWERPC_ORIG_R3 = 34,
- PERF_REG_POWERPC_CTR = 35,
- PERF_REG_POWERPC_LINK = 36,
- PERF_REG_POWERPC_XER = 37,
- PERF_REG_POWERPC_CCR = 38,
- PERF_REG_POWERPC_SOFTE = 39,
- PERF_REG_POWERPC_TRAP = 40,
- PERF_REG_POWERPC_DAR = 41,
- PERF_REG_POWERPC_DSISR = 42,
- PERF_REG_POWERPC_SIER = 43,
- PERF_REG_POWERPC_MMCRA = 44,
- PERF_REG_POWERPC_MMCR0 = 45,
- PERF_REG_POWERPC_MMCR1 = 46,
- PERF_REG_POWERPC_MMCR2 = 47,
- PERF_REG_POWERPC_MMCR3 = 48,
- PERF_REG_POWERPC_SIER2 = 49,
- PERF_REG_POWERPC_SIER3 = 50,
- PERF_REG_POWERPC_MAX = 45,
-};
-
-struct signal_frame_32 {
- char dummy[64];
- struct sigcontext32 sctx;
- struct mcontext32 mctx;
- int abigap[56];
-};
-
-struct rt_signal_frame_32 {
- char dummy[80];
- compat_siginfo_t info;
- struct ucontext32 uc;
- int abigap[56];
-};
-
-enum perf_event_sample_format {
- PERF_SAMPLE_IP = 1,
- PERF_SAMPLE_TID = 2,
- PERF_SAMPLE_TIME = 4,
- PERF_SAMPLE_ADDR = 8,
- PERF_SAMPLE_READ = 16,
- PERF_SAMPLE_CALLCHAIN = 32,
- PERF_SAMPLE_ID = 64,
- PERF_SAMPLE_CPU = 128,
- PERF_SAMPLE_PERIOD = 256,
- PERF_SAMPLE_STREAM_ID = 512,
- PERF_SAMPLE_RAW = 1024,
- PERF_SAMPLE_BRANCH_STACK = 2048,
- PERF_SAMPLE_REGS_USER = 4096,
- PERF_SAMPLE_STACK_USER = 8192,
- PERF_SAMPLE_WEIGHT = 16384,
- PERF_SAMPLE_DATA_SRC = 32768,
- PERF_SAMPLE_IDENTIFIER = 65536,
- PERF_SAMPLE_TRANSACTION = 131072,
- PERF_SAMPLE_REGS_INTR = 262144,
- PERF_SAMPLE_PHYS_ADDR = 524288,
- PERF_SAMPLE_AUX = 1048576,
- PERF_SAMPLE_CGROUP = 2097152,
- PERF_SAMPLE_MAX = 4194304,
- __PERF_SAMPLE_CALLCHAIN_EARLY = 0,
-};
-
-struct mmcr_regs {
- long unsigned int mmcr0;
- long unsigned int mmcr1;
- long unsigned int mmcr2;
- long unsigned int mmcra;
- long unsigned int mmcr3;
-};
-
-struct power_pmu {
- const char *name;
- int n_counter;
- int max_alternatives;
- long unsigned int add_fields;
- long unsigned int test_adder;
- int (*compute_mmcr)(u64 *, int, unsigned int *, struct mmcr_regs *, struct perf_event **);
- int (*get_constraint)(u64, long unsigned int *, long unsigned int *);
- int (*get_alternatives)(u64, unsigned int, u64 *);
- void (*get_mem_data_src)(union perf_mem_data_src *, u32, struct pt_regs *);
- void (*get_mem_weight)(u64 *);
- long unsigned int group_constraint_mask;
- long unsigned int group_constraint_val;
- u64 (*bhrb_filter_map)(u64);
- void (*config_bhrb)(u64);
- void (*disable_pmc)(unsigned int, struct mmcr_regs *);
- int (*limited_pmc_event)(u64);
- u32 flags;
- const struct attribute_group **attr_groups;
- int n_generic;
- int *generic_events;
- u64 (*cache_events)[42];
- int n_blacklist_ev;
- int *blacklist_ev;
- int bhrb_nr;
- int capabilities;
-};
-
-struct perf_pmu_events_attr {
- struct device_attribute attr;
- u64 id;
- const char *event_str;
-};
-
-struct cpu_hw_events {
- int n_events;
- int n_percpu;
- int disabled;
- int n_added;
- int n_limited;
- u8 pmcs_enabled;
- struct perf_event *event[8];
- u64 events[8];
- unsigned int flags[8];
- struct mmcr_regs mmcr;
- struct perf_event *limited_counter[2];
- u8 limited_hwidx[2];
- u64 alternatives[64];
- long unsigned int amasks[64];
- long unsigned int avalues[64];
- unsigned int txn_flags;
- int n_txn_start;
- u64 bhrb_filter;
- unsigned int bhrb_users;
- void *bhrb_context;
- struct perf_branch_stack bhrb_stack;
- struct perf_branch_entry bhrb_entries[32];
- u64 ic_init;
-};
-
-struct perf_event_header {
- __u32 type;
- __u16 misc;
- __u16 size;
-};
-
-enum perf_event_type {
- PERF_RECORD_MMAP = 1,
- PERF_RECORD_LOST = 2,
- PERF_RECORD_COMM = 3,
- PERF_RECORD_EXIT = 4,
- PERF_RECORD_THROTTLE = 5,
- PERF_RECORD_UNTHROTTLE = 6,
- PERF_RECORD_FORK = 7,
- PERF_RECORD_READ = 8,
- PERF_RECORD_SAMPLE = 9,
- PERF_RECORD_MMAP2 = 10,
- PERF_RECORD_AUX = 11,
- PERF_RECORD_ITRACE_START = 12,
- PERF_RECORD_LOST_SAMPLES = 13,
- PERF_RECORD_SWITCH = 14,
- PERF_RECORD_SWITCH_CPU_WIDE = 15,
- PERF_RECORD_NAMESPACES = 16,
- PERF_RECORD_KSYMBOL = 17,
- PERF_RECORD_BPF_EVENT = 18,
- PERF_RECORD_CGROUP = 19,
- PERF_RECORD_TEXT_POKE = 20,
- PERF_RECORD_MAX = 21,
-};
-
-struct trace_imc_data {
- u64 tb1;
- u64 ip;
- u64 val;
- u64 cpmc1;
- u64 cpmc2;
- u64 cpmc3;
- u64 cpmc4;
- u64 tb2;
-};
-
-struct imc_pmu_ref {
- struct mutex lock;
- unsigned int id;
- int refc;
-};
-
-struct dev_ext_attribute {
- struct device_attribute attr;
- void *var;
-};
-
-enum hv_perf_domains {
- HV_PERF_DOMAIN_PHYS_CHIP = 1,
- HV_PERF_DOMAIN_PHYS_CORE = 2,
- HV_PERF_DOMAIN_VCPU_HOME_CORE = 3,
- HV_PERF_DOMAIN_VCPU_HOME_CHIP = 4,
- HV_PERF_DOMAIN_VCPU_HOME_NODE = 5,
- HV_PERF_DOMAIN_VCPU_REMOTE_NODE = 6,
- HV_PERF_DOMAIN_MAX = 7,
-};
-
-struct hv_24x7_request {
- __u8 performance_domain;
- __u8 reserved[1];
- __be16 data_size;
- __be32 data_offset;
- __be16 starting_lpar_ix;
- __be16 max_num_lpars;
- __be16 starting_ix;
- __be16 max_ix;
- __u8 starting_thread_group_ix;
- __u8 max_num_thread_groups;
- __u8 reserved2[14];
-};
-
-struct hv_24x7_request_buffer {
- __u8 interface_version;
- __u8 num_requests;
- __u8 reserved[14];
- struct hv_24x7_request requests[0];
-};
-
-struct hv_24x7_result {
- __u8 result_ix;
- __u8 results_complete;
- __be16 num_elements_returned;
- __be16 result_element_data_size;
- __u8 reserved[2];
- char elements[0];
-};
-
-struct hv_24x7_data_result_buffer {
- __u8 interface_version;
- __u8 num_results;
- __u8 reserved[1];
- __u8 failing_request_ix;
- __be32 detailed_rc;
- __be64 cec_cfg_instance_id;
- __be64 catalog_version_num;
- __u8 reserved2[8];
- struct hv_24x7_result results[0];
-};
-
-struct hv_24x7_catalog_page_0 {
- __be32 magic;
- __be32 length;
- __be64 version;
- __u8 build_time_stamp[16];
- __u8 reserved2[32];
- __be16 schema_data_offs;
- __be16 schema_data_len;
- __be16 schema_entry_count;
- __u8 reserved3[2];
- __be16 event_data_offs;
- __be16 event_data_len;
- __be16 event_entry_count;
- __u8 reserved4[2];
- __be16 group_data_offs;
- __be16 group_data_len;
- __be16 group_entry_count;
- __u8 reserved5[2];
- __be16 formula_data_offs;
- __be16 formula_data_len;
- __be16 formula_entry_count;
- __u8 reserved6[2];
-};
-
-struct hv_24x7_event_data {
- __be16 length;
- __u8 reserved1[2];
- __u8 domain;
- __u8 reserved2[1];
- __be16 event_group_record_offs;
- __be16 event_group_record_len;
- __be16 event_counter_offs;
- __be32 flags;
- __be16 primary_group_ix;
- __be16 group_count;
- __be16 event_name_len;
- __u8 remainder[0];
-} __attribute__((packed));
-
-struct hv_perf_caps {
- u16 version;
- u16 collect_privileged: 1;
- u16 ga: 1;
- u16 expanded: 1;
- u16 lab: 1;
- u16 unused: 12;
-};
-
-struct hv_24x7_hw {
- struct perf_event *events[255];
-};
-
-struct event_uniq {
- struct rb_node node;
- const char *name;
- int nl;
- unsigned int ct;
- unsigned int domain;
-};
-
-struct hv_get_perf_counter_info_params {
- __be32 counter_request;
- __be32 starting_index;
- __be16 secondary_index;
- __be16 returned_values;
- __be32 detail_rc;
- __be16 cv_element_size;
- __u8 counter_info_version_in;
- __u8 counter_info_version_out;
- __u8 reserved[12];
- __u8 counter_value[0];
-};
-
-struct hv_gpci_request_buffer {
- struct hv_get_perf_counter_info_params params;
- uint8_t bytes[4064];
-};
-
-enum {
- HV_GPCI_CM_GA = 128,
- HV_GPCI_CM_EXPANDED = 64,
- HV_GPCI_CM_LAB = 32,
-};
-
-enum hv_gpci_requests {
- HV_GPCI_dispatch_timebase_by_processor = 16,
- HV_GPCI_entitled_capped_uncapped_donated_idle_timebase_by_partition = 32,
- HV_GPCI_run_instructions_run_cycles_by_partition = 48,
- HV_GPCI_system_performance_capabilities = 64,
- HV_GPCI_processor_bus_utilization_abc_links = 80,
- HV_GPCI_processor_bus_utilization_wxyz_links = 96,
- HV_GPCI_processor_bus_utilization_gx_links = 112,
- HV_GPCI_processor_bus_utilization_mc_links = 128,
- HV_GPCI_processor_core_utilization = 148,
- HV_GPCI_partition_hypervisor_queuing_times = 224,
- HV_GPCI_system_hypervisor_times = 240,
- HV_GPCI_system_tlbie_count_and_time = 244,
- HV_GPCI_partition_instruction_count_and_time = 256,
-};
-
-struct hv_gpci_system_performance_capabilities {
- __u8 perf_collect_privileged;
- __u8 capability_mask;
- __u8 reserved[14];
-};
-
-struct p {
- struct hv_get_perf_counter_info_params params;
- struct hv_gpci_system_performance_capabilities caps;
-};
-
-enum perf_hw_id {
- PERF_COUNT_HW_CPU_CYCLES = 0,
- PERF_COUNT_HW_INSTRUCTIONS = 1,
- PERF_COUNT_HW_CACHE_REFERENCES = 2,
- PERF_COUNT_HW_CACHE_MISSES = 3,
- PERF_COUNT_HW_BRANCH_INSTRUCTIONS = 4,
- PERF_COUNT_HW_BRANCH_MISSES = 5,
- PERF_COUNT_HW_BUS_CYCLES = 6,
- PERF_COUNT_HW_STALLED_CYCLES_FRONTEND = 7,
- PERF_COUNT_HW_STALLED_CYCLES_BACKEND = 8,
- PERF_COUNT_HW_REF_CPU_CYCLES = 9,
- PERF_COUNT_HW_MAX = 10,
-};
-
-enum {
- PM_IC_DEMAND_L2_BR_ALL = 18584,
- PM_GCT_UTIL_7_TO_10_SLOTS = 8352,
- PM_PMC2_SAVED = 65570,
- PM_CMPLU_STALL_DFU = 131132,
- PM_VSU0_16FLOP = 41124,
- PM_MRK_LSU_DERAT_MISS = 249946,
- PM_MRK_ST_CMPL = 65588,
- PM_NEST_PAIR3_ADD = 264321,
- PM_L2_ST_DISP = 287104,
- PM_L2_CASTOUT_MOD = 90496,
- PM_ISEG = 8356,
- PM_MRK_INST_TIMEO = 262196,
- PM_L2_RCST_DISP_FAIL_ADDR = 221826,
- PM_LSU1_DC_PREF_STREAM_CONFIRM = 53430,
- PM_IERAT_WR_64K = 16574,
- PM_MRK_DTLB_MISS_16M = 315486,
- PM_IERAT_MISS = 65782,
- PM_MRK_PTEG_FROM_LMEM = 315474,
- PM_FLOP = 65780,
- PM_THRD_PRIO_4_5_CYC = 16564,
- PM_BR_PRED_TA = 16554,
- PM_CMPLU_STALL_FXU = 131092,
- PM_EXT_INT = 131320,
- PM_VSU_FSQRT_FDIV = 43144,
- PM_MRK_LD_MISS_EXPOSED_CYC = 65598,
- PM_LSU1_LDF = 49286,
- PM_IC_WRITE_ALL = 18572,
- PM_LSU0_SRQ_STFWD = 49312,
- PM_PTEG_FROM_RL2L3_MOD = 114770,
- PM_MRK_DATA_FROM_L31_SHR = 118862,
- PM_DATA_FROM_L21_MOD = 245830,
- PM_VSU1_SCAL_DOUBLE_ISSUED = 45194,
- PM_VSU0_8FLOP = 41120,
- PM_POWER_EVENT1 = 65646,
- PM_DISP_CLB_HELD_BAL = 8338,
- PM_VSU1_2FLOP = 41114,
- PM_LWSYNC_HELD = 8346,
- PM_PTEG_FROM_DL2L3_SHR = 245844,
- PM_INST_FROM_L21_MOD = 213062,
- PM_IERAT_XLATE_WR_16MPLUS = 16572,
- PM_IC_REQ_ALL = 18568,
- PM_DSLB_MISS = 53392,
- PM_L3_MISS = 127106,
- PM_LSU0_L1_PREF = 53432,
- PM_VSU_SCALAR_SINGLE_ISSUED = 47236,
- PM_LSU1_DC_PREF_STREAM_CONFIRM_STRIDE = 53438,
- PM_L2_INST = 221312,
- PM_VSU0_FRSP = 41140,
- PM_FLUSH_DISP = 8322,
- PM_PTEG_FROM_L2MISS = 311384,
- PM_VSU1_DQ_ISSUED = 45210,
- PM_CMPLU_STALL_LSU = 131090,
- PM_MRK_DATA_FROM_DMEM = 118858,
- PM_LSU_FLUSH_ULD = 51376,
- PM_PTEG_FROM_LMEM = 311378,
- PM_MRK_DERAT_MISS_16M = 249948,
- PM_THRD_ALL_RUN_CYC = 131084,
- PM_MEM0_PREFETCH_DISP = 131203,
- PM_MRK_STALL_CMPLU_CYC_COUNT = 196671,
- PM_DATA_FROM_DL2L3_MOD = 245836,
- PM_VSU_FRSP = 43188,
- PM_MRK_DATA_FROM_L21_MOD = 249926,
- PM_PMC1_OVERFLOW = 131088,
- PM_VSU0_SINGLE = 41128,
- PM_MRK_PTEG_FROM_L3MISS = 184408,
- PM_MRK_PTEG_FROM_L31_SHR = 184406,
- PM_VSU0_VECTOR_SP_ISSUED = 45200,
- PM_VSU1_FEST = 41146,
- PM_MRK_INST_DISP = 131120,
- PM_VSU0_COMPLEX_ISSUED = 45206,
- PM_LSU1_FLUSH_UST = 49334,
- PM_INST_CMPL = 2,
- PM_FXU_IDLE = 65550,
- PM_LSU0_FLUSH_ULD = 49328,
- PM_MRK_DATA_FROM_DL2L3_MOD = 249932,
- PM_LSU_LMQ_SRQ_EMPTY_ALL_CYC = 196636,
- PM_LSU1_REJECT_LMQ_FULL = 49318,
- PM_INST_PTEG_FROM_L21_MOD = 254038,
- PM_INST_FROM_RL2L3_MOD = 81986,
- PM_SHL_CREATED = 20610,
- PM_L2_ST_HIT = 287106,
- PM_DATA_FROM_DMEM = 114762,
- PM_L3_LD_MISS = 192642,
- PM_FXU1_BUSY_FXU0_IDLE = 262158,
- PM_DISP_CLB_HELD_RES = 8340,
- PM_L2_SN_SX_I_DONE = 222082,
- PM_GRP_CMPL = 196612,
- PM_STCX_CMPL = 49304,
- PM_VSU0_2FLOP = 41112,
- PM_L3_PREF_MISS = 258178,
- PM_LSU_SRQ_SYNC_CYC = 53398,
- PM_LSU_REJECT_ERAT_MISS = 131172,
- PM_L1_ICACHE_MISS = 131324,
- PM_LSU1_FLUSH_SRQ = 49342,
- PM_LD_REF_L1_LSU0 = 49280,
- PM_VSU0_FEST = 41144,
- PM_VSU_VECTOR_SINGLE_ISSUED = 47248,
- PM_FREQ_UP = 262156,
- PM_DATA_FROM_LMEM = 245834,
- PM_LSU1_LDX = 49290,
- PM_PMC3_OVERFLOW = 262160,
- PM_MRK_BR_MPRED = 196662,
- PM_SHL_MATCH = 20614,
- PM_MRK_BR_TAKEN = 65590,
- PM_CMPLU_STALL_BRU = 262222,
- PM_ISLB_MISS = 53394,
- PM_CYC = 30,
- PM_DISP_HELD_THERMAL = 196614,
- PM_INST_PTEG_FROM_RL2L3_SHR = 188500,
- PM_LSU1_SRQ_STFWD = 49314,
- PM_GCT_NOSLOT_BR_MPRED = 262170,
- PM_1PLUS_PPC_CMPL = 65778,
- PM_PTEG_FROM_DMEM = 180306,
- PM_VSU_2FLOP = 43160,
- PM_GCT_FULL_CYC = 16518,
- PM_MRK_DATA_FROM_L3_CYC = 262176,
- PM_LSU_SRQ_S0_ALLOC = 53405,
- PM_MRK_DERAT_MISS_4K = 118876,
- PM_BR_MPRED_TA = 16558,
- PM_INST_PTEG_FROM_L2MISS = 319576,
- PM_DPU_HELD_POWER = 131078,
- PM_RUN_INST_CMPL = 262394,
- PM_MRK_VSU_FIN = 196658,
- PM_LSU_SRQ_S0_VALID = 53404,
- PM_GCT_EMPTY_CYC = 131080,
- PM_IOPS_DISP = 196628,
- PM_RUN_SPURR = 65544,
- PM_PTEG_FROM_L21_MOD = 245846,
- PM_VSU0_1FLOP = 41088,
- PM_SNOOP_TLBIE = 53426,
- PM_DATA_FROM_L3MISS = 180296,
- PM_VSU_SINGLE = 43176,
- PM_DTLB_MISS_16G = 114782,
- PM_CMPLU_STALL_VECTOR = 131100,
- PM_FLUSH = 262392,
- PM_L2_LD_HIT = 221570,
- PM_NEST_PAIR2_AND = 198787,
- PM_VSU1_1FLOP = 41090,
- PM_IC_PREF_REQ = 16522,
- PM_L3_LD_HIT = 192640,
- PM_GCT_NOSLOT_IC_MISS = 131098,
- PM_DISP_HELD = 65542,
- PM_L2_LD = 90240,
- PM_LSU_FLUSH_SRQ = 51388,
- PM_BC_PLUS_8_CONV = 16568,
- PM_MRK_DATA_FROM_L31_MOD_CYC = 262182,
- PM_CMPLU_STALL_VECTOR_LONG = 262218,
- PM_L2_RCST_BUSY_RC_FULL = 156290,
- PM_TB_BIT_TRANS = 196856,
- PM_THERMAL_MAX = 262150,
- PM_LSU1_FLUSH_ULD = 49330,
- PM_LSU1_REJECT_LHS = 49326,
- PM_LSU_LRQ_S0_ALLOC = 53407,
- PM_L3_CO_L31 = 323712,
- PM_POWER_EVENT4 = 262254,
- PM_DATA_FROM_L31_SHR = 114766,
- PM_BR_UNCOND = 16542,
- PM_LSU1_DC_PREF_STREAM_ALLOC = 53418,
- PM_PMC4_REWIND = 65568,
- PM_L2_RCLD_DISP = 90752,
- PM_THRD_PRIO_2_3_CYC = 16562,
- PM_MRK_PTEG_FROM_L2MISS = 315480,
- PM_IC_DEMAND_L2_BHT_REDIRECT = 16536,
- PM_LSU_DERAT_MISS = 131318,
- PM_IC_PREF_CANCEL_L2 = 16532,
- PM_MRK_FIN_STALL_CYC_COUNT = 65597,
- PM_BR_PRED_CCACHE = 16544,
- PM_GCT_UTIL_1_TO_2_SLOTS = 8348,
- PM_MRK_ST_CMPL_INT = 196660,
- PM_LSU_TWO_TABLEWALK_CYC = 53414,
- PM_MRK_DATA_FROM_L3MISS = 184392,
- PM_GCT_NOSLOT_CYC = 65784,
- PM_LSU_SET_MPRED = 49320,
- PM_FLUSH_DISP_TLBIE = 8330,
- PM_VSU1_FCONV = 41138,
- PM_DERAT_MISS_16G = 311388,
- PM_INST_FROM_LMEM = 213066,
- PM_IC_DEMAND_L2_BR_REDIRECT = 16538,
- PM_CMPLU_STALL_SCALAR_LONG = 131096,
- PM_INST_PTEG_FROM_L2 = 122960,
- PM_PTEG_FROM_L2 = 114768,
- PM_MRK_DATA_FROM_L21_SHR_CYC = 131108,
- PM_MRK_DTLB_MISS_4K = 184410,
- PM_VSU0_FPSCR = 45212,
- PM_VSU1_VECT_DOUBLE_ISSUED = 45186,
- PM_MRK_PTEG_FROM_RL2L3_MOD = 118866,
- PM_MEM0_RQ_DISP = 65667,
- PM_L2_LD_MISS = 155776,
- PM_VMX_RESULT_SAT_1 = 45216,
- PM_L1_PREF = 55480,
- PM_MRK_DATA_FROM_LMEM_CYC = 131116,
- PM_GRP_IC_MISS_NONSPEC = 65548,
- PM_PB_NODE_PUMP = 65665,
- PM_SHL_MERGED = 20612,
- PM_NEST_PAIR1_ADD = 133249,
- PM_DATA_FROM_L3 = 114760,
- PM_LSU_FLUSH = 8334,
- PM_LSU_SRQ_SYNC_COUNT = 53399,
- PM_PMC2_OVERFLOW = 196624,
- PM_LSU_LDF = 51332,
- PM_POWER_EVENT3 = 196718,
- PM_DISP_WT = 196616,
- PM_CMPLU_STALL_REJECT = 262166,
- PM_IC_BANK_CONFLICT = 16514,
- PM_BR_MPRED_CR_TA = 18606,
- PM_L2_INST_MISS = 221314,
- PM_CMPLU_STALL_ERAT_MISS = 262168,
- PM_NEST_PAIR2_ADD = 198785,
- PM_MRK_LSU_FLUSH = 53388,
- PM_L2_LDST = 92288,
- PM_INST_FROM_L31_SHR = 81998,
- PM_VSU0_FIN = 41148,
- PM_LARX_LSU = 51348,
- PM_INST_FROM_RMEM = 213058,
- PM_DISP_CLB_HELD_TLBIE = 8342,
- PM_MRK_DATA_FROM_DMEM_CYC = 131118,
- PM_BR_PRED_CR = 16552,
- PM_LSU_REJECT = 65636,
- PM_GCT_UTIL_3_TO_6_SLOTS = 8350,
- PM_CMPLU_STALL_END_GCT_NOSLOT = 65576,
- PM_LSU0_REJECT_LMQ_FULL = 49316,
- PM_VSU_FEST = 43192,
- PM_NEST_PAIR0_AND = 67715,
- PM_PTEG_FROM_L3 = 180304,
- PM_POWER_EVENT2 = 131182,
- PM_IC_PREF_CANCEL_PAGE = 16528,
- PM_VSU0_FSQRT_FDIV = 41096,
- PM_MRK_GRP_CMPL = 262192,
- PM_VSU0_SCAL_DOUBLE_ISSUED = 45192,
- PM_GRP_DISP = 196618,
- PM_LSU0_LDX = 49288,
- PM_DATA_FROM_L2 = 114752,
- PM_MRK_DATA_FROM_RL2L3_MOD = 118850,
- PM_LD_REF_L1 = 51328,
- PM_VSU0_VECT_DOUBLE_ISSUED = 45184,
- PM_VSU1_2FLOP_DOUBLE = 41102,
- PM_THRD_PRIO_6_7_CYC = 16566,
- PM_BC_PLUS_8_RSLV_TAKEN = 16570,
- PM_BR_MPRED_CR = 16556,
- PM_L3_CO_MEM = 323714,
- PM_LD_MISS_L1 = 262384,
- PM_DATA_FROM_RL2L3_MOD = 114754,
- PM_LSU_SRQ_FULL_CYC = 65562,
- PM_TABLEWALK_CYC = 65574,
- PM_MRK_PTEG_FROM_RMEM = 249938,
- PM_LSU_SRQ_STFWD = 51360,
- PM_INST_PTEG_FROM_RMEM = 254034,
- PM_FXU0_FIN = 65540,
- PM_LSU1_L1_SW_PREF = 49310,
- PM_PTEG_FROM_L31_MOD = 114772,
- PM_PMC5_OVERFLOW = 65572,
- PM_LD_REF_L1_LSU1 = 49282,
- PM_INST_PTEG_FROM_L21_SHR = 319574,
- PM_CMPLU_STALL_THRD = 65564,
- PM_DATA_FROM_RMEM = 245826,
- PM_VSU0_SCAL_SINGLE_ISSUED = 45188,
- PM_BR_MPRED_LSTACK = 16550,
- PM_MRK_DATA_FROM_RL2L3_MOD_CYC = 262184,
- PM_LSU0_FLUSH_UST = 49332,
- PM_LSU_NCST = 49296,
- PM_BR_TAKEN = 131076,
- PM_INST_PTEG_FROM_LMEM = 319570,
- PM_GCT_NOSLOT_BR_MPRED_IC_MISS = 262172,
- PM_DTLB_MISS_4K = 180314,
- PM_PMC4_SAVED = 196642,
- PM_VSU1_PERMUTE_ISSUED = 45202,
- PM_SLB_MISS = 55440,
- PM_LSU1_FLUSH_LRQ = 49338,
- PM_DTLB_MISS = 196860,
- PM_VSU1_FRSP = 41142,
- PM_VSU_VECTOR_DOUBLE_ISSUED = 47232,
- PM_L2_CASTOUT_SHR = 90498,
- PM_DATA_FROM_DL2L3_SHR = 245828,
- PM_VSU1_STF = 45198,
- PM_ST_FIN = 131312,
- PM_PTEG_FROM_L21_SHR = 311382,
- PM_L2_LOC_GUESS_WRONG = 156800,
- PM_MRK_STCX_FAIL = 53390,
- PM_LSU0_REJECT_LHS = 49324,
- PM_IC_PREF_CANCEL_HIT = 16530,
- PM_L3_PREF_BUSY = 323712,
- PM_MRK_BRU_FIN = 131130,
- PM_LSU1_NCLD = 49294,
- PM_INST_PTEG_FROM_L31_MOD = 122964,
- PM_LSU_NCLD = 51340,
- PM_LSU_LDX = 51336,
- PM_L2_LOC_GUESS_CORRECT = 91264,
- PM_THRESH_TIMEO = 65592,
- PM_L3_PREF_ST = 53422,
- PM_DISP_CLB_HELD_SYNC = 8344,
- PM_VSU_SIMPLE_ISSUED = 47252,
- PM_VSU1_SINGLE = 41130,
- PM_DATA_TABLEWALK_CYC = 196634,
- PM_L2_RC_ST_DONE = 222080,
- PM_MRK_PTEG_FROM_L21_MOD = 249942,
- PM_LARX_LSU1 = 49302,
- PM_MRK_DATA_FROM_RMEM = 249922,
- PM_DISP_CLB_HELD = 8336,
- PM_DERAT_MISS_4K = 114780,
- PM_L2_RCLD_DISP_FAIL_ADDR = 90754,
- PM_SEG_EXCEPTION = 10404,
- PM_FLUSH_DISP_SB = 8332,
- PM_L2_DC_INV = 156034,
- PM_PTEG_FROM_DL2L3_MOD = 311380,
- PM_DSEG = 8358,
- PM_BR_PRED_LSTACK = 16546,
- PM_VSU0_STF = 45196,
- PM_LSU_FX_FIN = 65638,
- PM_DERAT_MISS_16M = 245852,
- PM_MRK_PTEG_FROM_DL2L3_MOD = 315476,
- PM_GCT_UTIL_11_PLUS_SLOTS = 8354,
- PM_INST_FROM_L3 = 81992,
- PM_MRK_IFU_FIN = 196666,
- PM_ITLB_MISS = 262396,
- PM_VSU_STF = 47244,
- PM_LSU_FLUSH_UST = 51380,
- PM_L2_LDST_MISS = 157824,
- PM_FXU1_FIN = 262148,
- PM_SHL_DEALLOCATED = 20608,
- PM_L2_SN_M_WR_DONE = 287618,
- PM_LSU_REJECT_SET_MPRED = 51368,
- PM_L3_PREF_LD = 53420,
- PM_L2_SN_M_RD_DONE = 287616,
- PM_MRK_DERAT_MISS_16G = 315484,
- PM_VSU_FCONV = 43184,
- PM_ANY_THRD_RUN_CYC = 65786,
- PM_LSU_LMQ_FULL_CYC = 53412,
- PM_MRK_LSU_REJECT_LHS = 53378,
- PM_MRK_LD_MISS_L1_CYC = 262206,
- PM_MRK_DATA_FROM_L2_CYC = 131104,
- PM_INST_IMC_MATCH_DISP = 196630,
- PM_MRK_DATA_FROM_RMEM_CYC = 262188,
- PM_VSU0_SIMPLE_ISSUED = 45204,
- PM_CMPLU_STALL_DIV = 262164,
- PM_MRK_PTEG_FROM_RL2L3_SHR = 184404,
- PM_VSU_FMA_DOUBLE = 43152,
- PM_VSU_4FLOP = 43164,
- PM_VSU1_FIN = 41150,
- PM_NEST_PAIR1_AND = 133251,
- PM_INST_PTEG_FROM_RL2L3_MOD = 122962,
- PM_RUN_CYC = 131316,
- PM_PTEG_FROM_RMEM = 245842,
- PM_LSU_LRQ_S0_VALID = 53406,
- PM_LSU0_LDF = 49284,
- PM_FLUSH_COMPLETION = 196626,
- PM_ST_MISS_L1 = 196848,
- PM_L2_NODE_PUMP = 222336,
- PM_INST_FROM_DL2L3_SHR = 213060,
- PM_MRK_STALL_CMPLU_CYC = 196670,
- PM_VSU1_DENORM = 41134,
- PM_MRK_DATA_FROM_L31_SHR_CYC = 131110,
- PM_NEST_PAIR0_ADD = 67713,
- PM_INST_FROM_L3MISS = 147528,
- PM_EE_OFF_EXT_INT = 8320,
- PM_INST_PTEG_FROM_DMEM = 188498,
- PM_INST_FROM_DL2L3_MOD = 213068,
- PM_PMC6_OVERFLOW = 196644,
- PM_VSU_2FLOP_DOUBLE = 43148,
- PM_TLB_MISS = 131174,
- PM_FXU_BUSY = 131086,
- PM_L2_RCLD_DISP_FAIL_OTHER = 156288,
- PM_LSU_REJECT_LMQ_FULL = 51364,
- PM_IC_RELOAD_SHR = 16534,
- PM_GRP_MRK = 65585,
- PM_MRK_ST_NEST = 131124,
- PM_VSU1_FSQRT_FDIV = 41098,
- PM_LSU0_FLUSH_LRQ = 49336,
- PM_LARX_LSU0 = 49300,
- PM_IBUF_FULL_CYC = 16516,
- PM_MRK_DATA_FROM_DL2L3_SHR_CYC = 131114,
- PM_LSU_DC_PREF_STREAM_ALLOC = 55464,
- PM_GRP_MRK_CYC = 65584,
- PM_MRK_DATA_FROM_RL2L3_SHR_CYC = 131112,
- PM_L2_GLOB_GUESS_CORRECT = 91266,
- PM_LSU_REJECT_LHS = 51372,
- PM_MRK_DATA_FROM_LMEM = 249930,
- PM_INST_PTEG_FROM_L3 = 188496,
- PM_FREQ_DOWN = 196620,
- PM_PB_RETRY_NODE_PUMP = 196737,
- PM_INST_FROM_RL2L3_SHR = 81996,
- PM_MRK_INST_ISSUED = 65586,
- PM_PTEG_FROM_L3MISS = 180312,
- PM_RUN_PURR = 262388,
- PM_MRK_GRP_IC_MISS = 262200,
- PM_MRK_DATA_FROM_L3 = 118856,
- PM_CMPLU_STALL_DCACHE_MISS = 131094,
- PM_PTEG_FROM_RL2L3_SHR = 180308,
- PM_LSU_FLUSH_LRQ = 51384,
- PM_MRK_DERAT_MISS_64K = 184412,
- PM_INST_PTEG_FROM_DL2L3_MOD = 319572,
- PM_L2_ST_MISS = 155778,
- PM_MRK_PTEG_FROM_L21_SHR = 315478,
- PM_LWSYNC = 53396,
- PM_LSU0_DC_PREF_STREAM_CONFIRM_STRIDE = 53436,
- PM_MRK_LSU_FLUSH_LRQ = 53384,
- PM_INST_IMC_MATCH_CMPL = 65776,
- PM_NEST_PAIR3_AND = 264323,
- PM_PB_RETRY_SYS_PUMP = 262273,
- PM_MRK_INST_FIN = 196656,
- PM_MRK_PTEG_FROM_DL2L3_SHR = 249940,
- PM_INST_FROM_L31_MOD = 81988,
- PM_MRK_DTLB_MISS_64K = 249950,
- PM_LSU_FIN = 196710,
- PM_MRK_LSU_REJECT = 262244,
- PM_L2_CO_FAIL_BUSY = 91010,
- PM_MEM0_WQ_DISP = 262275,
- PM_DATA_FROM_L31_MOD = 114756,
- PM_THERMAL_WARN = 65558,
- PM_VSU0_4FLOP = 41116,
- PM_BR_MPRED_CCACHE = 16548,
- PM_CMPLU_STALL_IFU = 262220,
- PM_L1_DEMAND_WRITE = 16524,
- PM_FLUSH_BR_MPRED = 8324,
- PM_MRK_DTLB_MISS_16G = 118878,
- PM_MRK_PTEG_FROM_DMEM = 184402,
- PM_L2_RCST_DISP = 221824,
- PM_CMPLU_STALL = 262154,
- PM_LSU_PARTIAL_CDF = 49322,
- PM_DISP_CLB_HELD_SB = 8360,
- PM_VSU0_FMA_DOUBLE = 41104,
- PM_FXU0_BUSY_FXU1_IDLE = 196622,
- PM_IC_DEMAND_CYC = 65560,
- PM_MRK_DATA_FROM_L21_SHR = 249934,
- PM_MRK_LSU_FLUSH_UST = 53382,
- PM_INST_PTEG_FROM_L3MISS = 188504,
- PM_VSU_DENORM = 43180,
- PM_MRK_LSU_PARTIAL_CDF = 53376,
- PM_INST_FROM_L21_SHR = 213070,
- PM_IC_PREF_WRITE = 16526,
- PM_BR_PRED = 16540,
- PM_INST_FROM_DMEM = 81994,
- PM_IC_PREF_CANCEL_ALL = 18576,
- PM_LSU_DC_PREF_STREAM_CONFIRM = 55476,
- PM_MRK_LSU_FLUSH_SRQ = 53386,
- PM_MRK_FIN_STALL_CYC = 65596,
- PM_L2_RCST_DISP_FAIL_OTHER = 287360,
- PM_VSU1_DD_ISSUED = 45208,
- PM_PTEG_FROM_L31_SHR = 180310,
- PM_DATA_FROM_L21_SHR = 245838,
- PM_LSU0_NCLD = 49292,
- PM_VSU1_4FLOP = 41118,
- PM_VSU1_8FLOP = 41122,
- PM_VSU_8FLOP = 43168,
- PM_LSU_LMQ_SRQ_EMPTY_CYC = 131134,
- PM_DTLB_MISS_64K = 245854,
- PM_THRD_CONC_RUN_INST = 196852,
- PM_MRK_PTEG_FROM_L2 = 118864,
- PM_PB_SYS_PUMP = 131201,
- PM_VSU_FIN = 43196,
- PM_MRK_DATA_FROM_L31_MOD = 118852,
- PM_THRD_PRIO_0_1_CYC = 16560,
- PM_DERAT_MISS_64K = 180316,
- PM_PMC2_REWIND = 196640,
- PM_INST_FROM_L2 = 81984,
- PM_GRP_BR_MPRED_NONSPEC = 65546,
- PM_INST_DISP = 131314,
- PM_MEM0_RD_CANCEL_TOTAL = 196739,
- PM_LSU0_DC_PREF_STREAM_CONFIRM = 53428,
- PM_L1_DCACHE_RELOAD_VALID = 196854,
- PM_VSU_SCALAR_DOUBLE_ISSUED = 47240,
- PM_L3_PREF_HIT = 258176,
- PM_MRK_PTEG_FROM_L31_MOD = 118868,
- PM_CMPLU_STALL_STORE = 131146,
- PM_MRK_FXU_FIN = 131128,
- PM_PMC4_OVERFLOW = 65552,
- PM_MRK_PTEG_FROM_L3 = 184400,
- PM_LSU0_LMQ_LHR_MERGE = 53400,
- PM_BTAC_HIT = 20618,
- PM_L3_RD_BUSY = 323714,
- PM_LSU0_L1_SW_PREF = 49308,
- PM_INST_FROM_L2MISS = 278600,
- PM_LSU0_DC_PREF_STREAM_ALLOC = 53416,
- PM_L2_ST = 90242,
- PM_VSU0_DENORM = 41132,
- PM_MRK_DATA_FROM_DL2L3_SHR = 249924,
- PM_BR_PRED_CR_TA = 18602,
- PM_VSU0_FCONV = 41136,
- PM_MRK_LSU_FLUSH_ULD = 53380,
- PM_BTAC_MISS = 20616,
- PM_MRK_LD_MISS_EXPOSED_CYC_COUNT = 65599,
- PM_MRK_DATA_FROM_L2 = 118848,
- PM_LSU_DCACHE_RELOAD_VALID = 53410,
- PM_VSU_FMA = 43140,
- PM_LSU0_FLUSH_SRQ = 49340,
- PM_LSU1_L1_PREF = 53434,
- PM_IOPS_CMPL = 65556,
- PM_L2_SYS_PUMP = 222338,
- PM_L2_RCLD_BUSY_RC_FULL = 287362,
- PM_LSU_LMQ_S0_ALLOC = 53409,
- PM_FLUSH_DISP_SYNC = 8328,
- PM_MRK_DATA_FROM_DL2L3_MOD_CYC = 262186,
- PM_L2_IC_INV = 156032,
- PM_MRK_DATA_FROM_L21_MOD_CYC = 262180,
- PM_L3_PREF_LDST = 55468,
- PM_LSU_SRQ_EMPTY_CYC = 262152,
- PM_LSU_LMQ_S0_VALID = 53408,
- PM_FLUSH_PARTIAL = 8326,
- PM_VSU1_FMA_DOUBLE = 41106,
- PM_1PLUS_PPC_DISP = 262386,
- PM_DATA_FROM_L2MISS = 131326,
- PM_SUSPENDED = 0,
- PM_VSU0_FMA = 41092,
- PM_CMPLU_STALL_SCALAR = 262162,
- PM_STCX_FAIL = 49306,
- PM_VSU0_FSQRT_FDIV_DOUBLE = 41108,
- PM_DC_PREF_DST = 53424,
- PM_VSU1_SCAL_SINGLE_ISSUED = 45190,
- PM_L3_HIT = 127104,
- PM_L2_GLOB_GUESS_WRONG = 156802,
- PM_MRK_DFU_FIN = 131122,
- PM_INST_FROM_L1 = 16512,
- PM_BRU_FIN = 65640,
- PM_IC_DEMAND_REQ = 16520,
- PM_VSU1_FSQRT_FDIV_DOUBLE = 41110,
- PM_VSU1_FMA = 41094,
- PM_MRK_LD_MISS_L1 = 131126,
- PM_VSU0_2FLOP_DOUBLE = 41100,
- PM_LSU_DC_PREF_STRIDED_STREAM_CONFIRM = 55484,
- PM_INST_PTEG_FROM_L31_SHR = 188502,
- PM_MRK_LSU_REJECT_ERAT_MISS = 196708,
- PM_MRK_DATA_FROM_L2MISS = 315464,
- PM_DATA_FROM_RL2L3_SHR = 114764,
- PM_INST_FROM_PREF = 81990,
- PM_VSU1_SQ = 45214,
- PM_L2_LD_DISP = 221568,
- PM_L2_DISP_ALL = 286848,
- PM_THRD_GRP_CMPL_BOTH_CYC = 65554,
- PM_VSU_FSQRT_FDIV_DOUBLE = 43156,
- PM_BR_MPRED = 262390,
- PM_INST_PTEG_FROM_DL2L3_SHR = 254036,
- PM_VSU_1FLOP = 43136,
- PM_HV_CYC = 131082,
- PM_MRK_LSU_FIN = 262194,
- PM_MRK_DATA_FROM_RL2L3_SHR = 118860,
- PM_DTLB_MISS_16M = 311390,
- PM_LSU1_LMQ_LHR_MERGE = 53402,
- PM_IFU_FIN = 262246,
- PM_1THRD_CON_RUN_INSTR = 196706,
- PM_CMPLU_STALL_COUNT = 262155,
- PM_MEM0_PB_RD_CL = 196739,
- PM_THRD_1_RUN_CYC = 65632,
- PM_THRD_2_CONC_RUN_INSTR = 262242,
- PM_THRD_2_RUN_CYC = 131168,
- PM_THRD_3_CONC_RUN_INST = 65634,
- PM_THRD_3_RUN_CYC = 196704,
- PM_THRD_4_CONC_RUN_INST = 131170,
- PM_THRD_4_RUN_CYC = 262240,
-};
-
-enum perf_branch_sample_type {
- PERF_SAMPLE_BRANCH_USER = 1,
- PERF_SAMPLE_BRANCH_KERNEL = 2,
- PERF_SAMPLE_BRANCH_HV = 4,
- PERF_SAMPLE_BRANCH_ANY = 8,
- PERF_SAMPLE_BRANCH_ANY_CALL = 16,
- PERF_SAMPLE_BRANCH_ANY_RETURN = 32,
- PERF_SAMPLE_BRANCH_IND_CALL = 64,
- PERF_SAMPLE_BRANCH_ABORT_TX = 128,
- PERF_SAMPLE_BRANCH_IN_TX = 256,
- PERF_SAMPLE_BRANCH_NO_TX = 512,
- PERF_SAMPLE_BRANCH_COND = 1024,
- PERF_SAMPLE_BRANCH_CALL_STACK = 2048,
- PERF_SAMPLE_BRANCH_IND_JUMP = 4096,
- PERF_SAMPLE_BRANCH_CALL = 8192,
- PERF_SAMPLE_BRANCH_NO_FLAGS = 16384,
- PERF_SAMPLE_BRANCH_NO_CYCLES = 32768,
- PERF_SAMPLE_BRANCH_TYPE_SAVE = 65536,
- PERF_SAMPLE_BRANCH_HW_INDEX = 131072,
- PERF_SAMPLE_BRANCH_MAX = 262144,
-};
-
-enum {
- PM_CYC___2 = 30,
- PM_GCT_NOSLOT_CYC___2 = 65784,
- PM_CMPLU_STALL___2 = 262154,
- PM_INST_CMPL___2 = 2,
- PM_BRU_FIN___2 = 65640,
- PM_BR_MPRED_CMPL = 262390,
- PM_LD_REF_L1___2 = 65774,
- PM_LD_MISS_L1___2 = 254036,
- PM_ST_MISS_L1___2 = 196848,
- PM_L1_PREF___2 = 55480,
- PM_INST_FROM_L1___2 = 16512,
- PM_L1_ICACHE_MISS___2 = 131325,
- PM_L1_DEMAND_WRITE___2 = 16524,
- PM_IC_PREF_WRITE___2 = 16526,
- PM_DATA_FROM_L3___2 = 311362,
- PM_DATA_FROM_L3MISS___2 = 196862,
- PM_L2_ST___2 = 94336,
- PM_L2_ST_MISS___2 = 94338,
- PM_L3_PREF_ALL = 319570,
- PM_DTLB_MISS___2 = 196860,
- PM_ITLB_MISS___2 = 262396,
- PM_RUN_INST_CMPL___2 = 327930,
- PM_RUN_INST_CMPL_ALT = 262394,
- PM_RUN_CYC___2 = 393460,
- PM_RUN_CYC_ALT = 131316,
- PM_MRK_ST_CMPL___2 = 65844,
- PM_MRK_ST_CMPL_ALT = 197090,
- PM_BR_MRK_2PATH = 65848,
- PM_BR_MRK_2PATH_ALT = 262456,
- PM_L3_CO_MEPF = 98434,
- PM_L3_CO_MEPF_ALT = 254046,
- PM_MRK_DATA_FROM_L2MISS___2 = 119118,
- PM_MRK_DATA_FROM_L2MISS_ALT = 262632,
- PM_CMPLU_STALL_ALT = 122964,
- PM_BR_2PATH = 131126,
- PM_BR_2PATH_ALT = 262198,
- PM_INST_DISP___2 = 131314,
- PM_INST_DISP_ALT = 196850,
- PM_MRK_FILT_MATCH = 131388,
- PM_MRK_FILT_MATCH_ALT = 196910,
- PM_LD_MISS_L1_ALT = 262384,
- MEM_ACCESS = 17039840,
-};
-
-enum {
- PM_CYC___3 = 30,
- PM_ICT_NOSLOT_CYC = 65784,
- PM_CMPLU_STALL___3 = 122964,
- PM_INST_CMPL___3 = 2,
- PM_BR_CMPL = 315486,
- PM_BR_MPRED_CMPL___2 = 262390,
- PM_LD_REF_L1___3 = 65788,
- PM_LD_MISS_L1_FIN = 180302,
- PM_LD_MISS_L1___3 = 254036,
- PM_LD_MISS_L1_ALT___2 = 262384,
- PM_ST_MISS_L1___3 = 196848,
- PM_L1_PREF___3 = 131156,
- PM_INST_FROM_L1___3 = 16512,
- PM_L1_ICACHE_MISS___3 = 131325,
- PM_L1_DEMAND_WRITE___3 = 16524,
- PM_IC_PREF_WRITE___3 = 18572,
- PM_DATA_FROM_L3___3 = 311362,
- PM_DATA_FROM_L3MISS___3 = 196862,
- PM_L2_ST___3 = 92288,
- PM_L2_ST_MISS___3 = 157824,
- PM_L3_PREF_ALL___2 = 319570,
- PM_DTLB_MISS___3 = 196860,
- PM_ITLB_MISS___3 = 262396,
- PM_RUN_INST_CMPL___3 = 327930,
- PM_RUN_INST_CMPL_ALT___2 = 262394,
- PM_RUN_CYC___3 = 393460,
- PM_RUN_CYC_ALT___2 = 131316,
- PM_INST_DISP___3 = 131314,
- PM_INST_DISP_ALT___2 = 196850,
- PM_BR_2PATH___2 = 131126,
- PM_BR_2PATH_ALT___2 = 262198,
- PM_MRK_ST_DONE_L2 = 65844,
- PM_RADIX_PWC_L1_HIT = 127062,
- PM_FLOP_CMPL = 65780,
- PM_MRK_NTF_FIN = 131346,
- PM_RADIX_PWC_L2_HIT = 184356,
- PM_IFETCH_THROTTLE = 213086,
- PM_MRK_L2_TM_ST_ABORT_SISTER = 254300,
- PM_RADIX_PWC_L3_HIT = 258134,
- PM_RUN_CYC_SMT2_MODE = 196716,
- PM_TM_TX_PASS_RUN_INST = 319508,
- PM_DISP_HELD_SYNC_HOLD = 262204,
- PM_DTLB_MISS_16G___2 = 114776,
- PM_DERAT_MISS_2M = 114778,
- PM_DTLB_MISS_2M = 114780,
- PM_MRK_DTLB_MISS_1G = 119132,
- PM_DTLB_MISS_4K___2 = 180310,
- PM_DERAT_MISS_1G = 180314,
- PM_MRK_DERAT_MISS_2M = 184658,
- PM_MRK_DTLB_MISS_4K___2 = 184662,
- PM_MRK_DTLB_MISS_16G___2 = 184670,
- PM_DTLB_MISS_64K___2 = 245846,
- PM_MRK_DERAT_MISS_1G = 250194,
- PM_MRK_DTLB_MISS_64K___2 = 250198,
- PM_DTLB_MISS_16M___2 = 311382,
- PM_DTLB_MISS_1G = 311386,
- PM_MRK_DTLB_MISS_16M___2 = 311646,
- MEM_LOADS = 872677856,
- MEM_STORES = 1006895584,
-};
-
-enum {
- PM_CYC___4 = 30,
- PM_INST_CMPL___4 = 2,
-};
-
-enum {
- PM_RUN_CYC___4 = 393460,
-};
-
-enum {
- PM_RUN_INST_CMPL___4 = 327930,
-};
-
-enum {
- PM_BR_CMPL___2 = 315486,
-};
-
-enum {
- PM_BR_MPRED_CMPL___3 = 262390,
-};
-
-enum {
- PM_LD_REF_L1___4 = 65788,
-};
-
-enum {
- PM_LD_MISS_L1___4 = 254036,
-};
-
-enum {
- PM_ST_MISS_L1___4 = 196848,
-};
-
-enum {
- PM_LD_PREFETCH_CACHE_LINE_MISS = 65580,
-};
-
-enum {
- PM_L1_ICACHE_MISS___4 = 131324,
-};
-
-enum {
- PM_INST_FROM_L1___4 = 16512,
-};
-
-enum {
- PM_INST_FROM_L1MISS = 114752,
-};
-
-enum {
- PM_IC_PREF_REQ___2 = 16544,
-};
-
-enum {
- PM_DATA_FROM_L3___4 = 114752,
-};
-
-enum {
- PM_DATA_FROM_L3MISS___4 = 196862,
-};
-
-enum {
- PM_DTLB_MISS___4 = 196860,
-};
-
-enum {
- PM_ITLB_MISS___4 = 262396,
-};
-
-enum {
- PM_RUN_CYC_ALT___3 = 30,
-};
-
-enum {
- PM_RUN_INST_CMPL_ALT___3 = 2,
-};
-
-enum {
- MEM_LOADS___2 = 872677856,
-};
-
-enum {
- MEM_STORES___2 = 1006895584,
-};
-
-typedef void (*crash_shutdown_t)();
-
-union thread_union {
- struct task_struct task;
- long unsigned int stack[2048];
-};
-
-typedef __be64 fdt64_t;
-
-struct elf64_phdr {
- Elf64_Word p_type;
- Elf64_Word p_flags;
- Elf64_Off p_offset;
- Elf64_Addr p_vaddr;
- Elf64_Addr p_paddr;
- Elf64_Xword p_filesz;
- Elf64_Xword p_memsz;
- Elf64_Xword p_align;
-};
-
-typedef struct elf64_phdr Elf64_Phdr;
-
-struct kexec_buf {
- struct kimage *image;
- void *buffer;
- long unsigned int bufsz;
- long unsigned int mem;
- long unsigned int memsz;
- long unsigned int buf_align;
- long unsigned int buf_min;
- long unsigned int buf_max;
- bool top_down;
-};
-
-struct umem_info {
- u64 *buf;
- u32 size;
- u32 max_entries;
- u32 idx;
- unsigned int nr_ranges;
- const struct crash_mem_range *ranges;
-};
-
-struct kexec_elf_info {
- const char *buffer;
- const struct elf64_hdr *ehdr;
- const struct elf64_phdr *proghdrs;
-};
-
-struct clone_args {
- __u64 flags;
- __u64 pidfd;
- __u64 child_tid;
- __u64 parent_tid;
- __u64 exit_signal;
- __u64 stack;
- __u64 stack_size;
- __u64 tls;
- __u64 set_tid;
- __u64 set_tid_size;
- __u64 cgroup;
-};
-
-struct fdtable {
- unsigned int max_fds;
- struct file **fd;
- long unsigned int *close_on_exec;
- long unsigned int *open_fds;
- long unsigned int *full_fds_bits;
- struct callback_head rcu;
-};
-
-struct files_struct {
- atomic_t count;
- bool resize_in_progress;
- wait_queue_head_t resize_wait;
- struct fdtable *fdt;
- struct fdtable fdtab;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- spinlock_t file_lock;
- unsigned int next_fd;
- long unsigned int close_on_exec_init[1];
- long unsigned int open_fds_init[1];
- long unsigned int full_fds_bits_init[1];
- struct file *fd_array[64];
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct io_identity {
- struct files_struct *files;
- struct mm_struct *mm;
- struct cgroup_subsys_state *blkcg_css;
- const struct cred *creds;
- struct nsproxy *nsproxy;
- struct fs_struct *fs;
- long unsigned int fsize;
- kuid_t loginuid;
- unsigned int sessionid;
- refcount_t count;
-};
-
-struct io_uring_task {
- struct xarray xa;
- struct wait_queue_head wait;
- struct file *last;
- struct percpu_counter inflight;
- struct io_identity __identity;
- struct io_identity *identity;
- atomic_t in_idle;
- bool sqpoll;
-};
-
-struct robust_list {
- struct robust_list *next;
-};
-
-struct robust_list_head {
- struct robust_list list;
- long int futex_offset;
- struct robust_list *list_op_pending;
-};
-
-struct kernel_clone_args {
- u64 flags;
- int *pidfd;
- int *child_tid;
- int *parent_tid;
- int exit_signal;
- long unsigned int stack;
- long unsigned int stack_size;
- long unsigned int tls;
- pid_t *set_tid;
- size_t set_tid_size;
- int cgroup;
- struct cgroup *cgrp;
- struct css_set *cset;
-};
-
-struct multiprocess_signals {
- sigset_t signal;
- struct hlist_node node;
-};
-
-typedef int (*proc_visitor)(struct task_struct *, void *);
-
-enum {
- IOPRIO_CLASS_NONE = 0,
- IOPRIO_CLASS_RT = 1,
- IOPRIO_CLASS_BE = 2,
- IOPRIO_CLASS_IDLE = 3,
-};
-
-enum {
- FUTEX_STATE_OK = 0,
- FUTEX_STATE_EXITING = 1,
- FUTEX_STATE_DEAD = 2,
-};
-
-enum proc_hidepid {
- HIDEPID_OFF = 0,
- HIDEPID_NO_ACCESS = 1,
- HIDEPID_INVISIBLE = 2,
- HIDEPID_NOT_PTRACEABLE = 4,
-};
-
-enum proc_pidonly {
- PROC_PIDONLY_OFF = 0,
- PROC_PIDONLY_ON = 1,
-};
-
-struct proc_fs_info {
- struct pid_namespace *pid_ns;
- struct dentry *proc_self;
- struct dentry *proc_thread_self;
- kgid_t pid_gid;
- enum proc_hidepid hide_pid;
- enum proc_pidonly pidonly;
-};
-
-struct trace_event_raw_task_newtask {
- struct trace_entry ent;
- pid_t pid;
- char comm[16];
- long unsigned int clone_flags;
- short int oom_score_adj;
- char __data[0];
-};
-
-struct trace_event_raw_task_rename {
- struct trace_entry ent;
- pid_t pid;
- char oldcomm[16];
- char newcomm[16];
- short int oom_score_adj;
- char __data[0];
-};
-
-struct trace_event_data_offsets_task_newtask {};
-
-struct trace_event_data_offsets_task_rename {};
-
-typedef void (*btf_trace_task_newtask)(void *, struct task_struct *, long unsigned int);
-
-typedef void (*btf_trace_task_rename)(void *, struct task_struct *, const char *);
-
-struct taint_flag {
- char c_true;
- char c_false;
- bool module;
-};
-
-enum reboot_mode {
- REBOOT_UNDEFINED = 4294967295,
- REBOOT_COLD = 0,
- REBOOT_WARM = 1,
- REBOOT_HARD = 2,
- REBOOT_SOFT = 3,
- REBOOT_GPIO = 4,
-};
-
-struct warn_args {
- const char *fmt;
- va_list args;
-};
-
-enum hk_flags {
- HK_FLAG_TIMER = 1,
- HK_FLAG_RCU = 2,
- HK_FLAG_MISC = 4,
- HK_FLAG_SCHED = 8,
- HK_FLAG_TICK = 16,
- HK_FLAG_DOMAIN = 32,
- HK_FLAG_WQ = 64,
- HK_FLAG_MANAGED_IRQ = 128,
- HK_FLAG_KTHREAD = 256,
-};
-
-enum cpuhp_smt_control {
- CPU_SMT_ENABLED = 0,
- CPU_SMT_DISABLED = 1,
- CPU_SMT_FORCE_DISABLED = 2,
- CPU_SMT_NOT_SUPPORTED = 3,
- CPU_SMT_NOT_IMPLEMENTED = 4,
-};
-
-struct smp_hotplug_thread {
- struct task_struct **store;
- struct list_head list;
- int (*thread_should_run)(unsigned int);
- void (*thread_fn)(unsigned int);
- void (*create)(unsigned int);
- void (*setup)(unsigned int);
- void (*cleanup)(unsigned int, bool);
- void (*park)(unsigned int);
- void (*unpark)(unsigned int);
- bool selfparking;
- const char *thread_comm;
-};
-
-struct trace_event_raw_cpuhp_enter {
- struct trace_entry ent;
- unsigned int cpu;
- int target;
- int idx;
- void *fun;
- char __data[0];
-};
-
-struct trace_event_raw_cpuhp_multi_enter {
- struct trace_entry ent;
- unsigned int cpu;
- int target;
- int idx;
- void *fun;
- char __data[0];
-};
-
-struct trace_event_raw_cpuhp_exit {
- struct trace_entry ent;
- unsigned int cpu;
- int state;
- int idx;
- int ret;
- char __data[0];
-};
-
-struct trace_event_data_offsets_cpuhp_enter {};
-
-struct trace_event_data_offsets_cpuhp_multi_enter {};
-
-struct trace_event_data_offsets_cpuhp_exit {};
-
-typedef void (*btf_trace_cpuhp_enter)(void *, unsigned int, int, int, int (*)(unsigned int));
-
-typedef void (*btf_trace_cpuhp_multi_enter)(void *, unsigned int, int, int, int (*)(unsigned int, struct hlist_node *), struct hlist_node *);
-
-typedef void (*btf_trace_cpuhp_exit)(void *, unsigned int, int, int, int);
-
-struct cpuhp_cpu_state {
- enum cpuhp_state state;
- enum cpuhp_state target;
- enum cpuhp_state fail;
- struct task_struct *thread;
- bool should_run;
- bool rollback;
- bool single;
- bool bringup;
- struct hlist_node *node;
- struct hlist_node *last;
- enum cpuhp_state cb_state;
- int result;
- struct completion done_up;
- struct completion done_down;
-};
-
-struct cpuhp_step {
- const char *name;
- union {
- int (*single)(unsigned int);
- int (*multi)(unsigned int, struct hlist_node *);
- } startup;
- union {
- int (*single)(unsigned int);
- int (*multi)(unsigned int, struct hlist_node *);
- } teardown;
- struct hlist_head list;
- bool cant_stop;
- bool multi_instance;
-};
-
-enum cpu_mitigations {
- CPU_MITIGATIONS_OFF = 0,
- CPU_MITIGATIONS_AUTO = 1,
- CPU_MITIGATIONS_AUTO_NOSMT = 2,
-};
-
-struct __kernel_old_timeval {
- __kernel_long_t tv_sec;
- __kernel_long_t tv_usec;
-};
-
-struct old_timeval32 {
- old_time32_t tv_sec;
- s32 tv_usec;
-};
-
-struct rusage {
- struct __kernel_old_timeval ru_utime;
- struct __kernel_old_timeval ru_stime;
- __kernel_long_t ru_maxrss;
- __kernel_long_t ru_ixrss;
- __kernel_long_t ru_idrss;
- __kernel_long_t ru_isrss;
- __kernel_long_t ru_minflt;
- __kernel_long_t ru_majflt;
- __kernel_long_t ru_nswap;
- __kernel_long_t ru_inblock;
- __kernel_long_t ru_oublock;
- __kernel_long_t ru_msgsnd;
- __kernel_long_t ru_msgrcv;
- __kernel_long_t ru_nsignals;
- __kernel_long_t ru_nvcsw;
- __kernel_long_t ru_nivcsw;
-};
-
-typedef struct {} mm_segment_t;
-
-typedef u32 compat_uint_t;
-
-struct compat_rusage {
- struct old_timeval32 ru_utime;
- struct old_timeval32 ru_stime;
- compat_long_t ru_maxrss;
- compat_long_t ru_ixrss;
- compat_long_t ru_idrss;
- compat_long_t ru_isrss;
- compat_long_t ru_minflt;
- compat_long_t ru_majflt;
- compat_long_t ru_nswap;
- compat_long_t ru_inblock;
- compat_long_t ru_oublock;
- compat_long_t ru_msgsnd;
- compat_long_t ru_msgrcv;
- compat_long_t ru_nsignals;
- compat_long_t ru_nvcsw;
- compat_long_t ru_nivcsw;
-};
-
-struct waitid_info {
- pid_t pid;
- uid_t uid;
- int status;
- int cause;
-};
-
-struct wait_opts {
- enum pid_type wo_type;
- int wo_flags;
- struct pid *wo_pid;
- struct waitid_info *wo_info;
- int wo_stat;
- struct rusage *wo_rusage;
- wait_queue_entry_t child_wait;
- int notask_error;
-};
-
-struct trace_print_flags {
- long unsigned int mask;
- const char *name;
-};
-
-struct softirq_action {
- void (*action)(struct softirq_action *);
-};
-
-struct tasklet_struct {
- struct tasklet_struct *next;
- long unsigned int state;
- atomic_t count;
- bool use_callback;
- union {
- void (*func)(long unsigned int);
- void (*callback)(struct tasklet_struct *);
- };
- long unsigned int data;
-};
-
-enum {
- TASKLET_STATE_SCHED = 0,
- TASKLET_STATE_RUN = 1,
-};
-
-struct trace_event_raw_irq_handler_entry {
- struct trace_entry ent;
- int irq;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_raw_irq_handler_exit {
- struct trace_entry ent;
- int irq;
- int ret;
- char __data[0];
-};
-
-struct trace_event_raw_softirq {
- struct trace_entry ent;
- unsigned int vec;
- char __data[0];
-};
-
-struct trace_event_data_offsets_irq_handler_entry {
- u32 name;
-};
-
-struct trace_event_data_offsets_irq_handler_exit {};
-
-struct trace_event_data_offsets_softirq {};
-
-typedef void (*btf_trace_irq_handler_entry)(void *, int, struct irqaction *);
-
-typedef void (*btf_trace_irq_handler_exit)(void *, int, struct irqaction *, int);
-
-typedef void (*btf_trace_softirq_entry)(void *, unsigned int);
-
-typedef void (*btf_trace_softirq_exit)(void *, unsigned int);
-
-typedef void (*btf_trace_softirq_raise)(void *, unsigned int);
-
-struct tasklet_head {
- struct tasklet_struct *head;
- struct tasklet_struct **tail;
-};
-
-enum {
- IORES_DESC_NONE = 0,
- IORES_DESC_CRASH_KERNEL = 1,
- IORES_DESC_ACPI_TABLES = 2,
- IORES_DESC_ACPI_NV_STORAGE = 3,
- IORES_DESC_PERSISTENT_MEMORY = 4,
- IORES_DESC_PERSISTENT_MEMORY_LEGACY = 5,
- IORES_DESC_DEVICE_PRIVATE_MEMORY = 6,
- IORES_DESC_RESERVED = 7,
- IORES_DESC_SOFT_RESERVED = 8,
-};
-
-typedef void (*dr_release_t)(struct device *, void *);
-
-enum {
- REGION_INTERSECTS = 0,
- REGION_DISJOINT = 1,
- REGION_MIXED = 2,
-};
-
-struct resource_entry {
- struct list_head node;
- struct resource *res;
- resource_size_t offset;
- struct resource __res;
-};
-
-struct resource_constraint {
- resource_size_t min;
- resource_size_t max;
- resource_size_t align;
- resource_size_t (*alignf)(void *, const struct resource *, resource_size_t, resource_size_t);
- void *alignf_data;
-};
-
-enum {
- MAX_IORES_LEVEL = 5,
-};
-
-struct region_devres {
- struct resource *parent;
- resource_size_t start;
- resource_size_t n;
-};
-
-struct dentry_stat_t {
- long int nr_dentry;
- long int nr_unused;
- long int age_limit;
- long int want_pages;
- long int nr_negative;
- long int dummy;
-};
-
-struct files_stat_struct {
- long unsigned int nr_files;
- long unsigned int nr_free_files;
- long unsigned int max_files;
-};
-
-struct inodes_stat_t {
- long int nr_inodes;
- long int nr_unused;
- long int dummy[5];
-};
-
-enum sched_tunable_scaling {
- SCHED_TUNABLESCALING_NONE = 0,
- SCHED_TUNABLESCALING_LOG = 1,
- SCHED_TUNABLESCALING_LINEAR = 2,
- SCHED_TUNABLESCALING_END = 3,
-};
-
-enum sysctl_writes_mode {
- SYSCTL_WRITES_LEGACY = 4294967295,
- SYSCTL_WRITES_WARN = 0,
- SYSCTL_WRITES_STRICT = 1,
-};
-
-struct do_proc_dointvec_minmax_conv_param {
- int *min;
- int *max;
-};
-
-struct do_proc_douintvec_minmax_conv_param {
- unsigned int *min;
- unsigned int *max;
-};
-
-struct __user_cap_header_struct {
- __u32 version;
- int pid;
-};
-
-typedef struct __user_cap_header_struct *cap_user_header_t;
-
-struct __user_cap_data_struct {
- __u32 effective;
- __u32 permitted;
- __u32 inheritable;
-};
-
-typedef struct __user_cap_data_struct *cap_user_data_t;
-
-typedef struct siginfo siginfo_t;
-
-struct sigqueue {
- struct list_head list;
- int flags;
- kernel_siginfo_t info;
- struct user_struct *user;
-};
-
-struct ptrace_peeksiginfo_args {
- __u64 off;
- __u32 flags;
- __s32 nr;
-};
-
-struct ptrace_syscall_info {
- __u8 op;
- __u8 pad[3];
- __u32 arch;
- __u64 instruction_pointer;
- __u64 stack_pointer;
- union {
- struct {
- __u64 nr;
- __u64 args[6];
- } entry;
- struct {
- __s64 rval;
- __u8 is_error;
- } exit;
- struct {
- __u64 nr;
- __u64 args[6];
- __u32 ret_data;
- } seccomp;
- };
-};
-
-struct compat_iovec {
- compat_uptr_t iov_base;
- compat_size_t iov_len;
-};
-
-typedef long unsigned int old_sigset_t;
-
-enum siginfo_layout {
- SIL_KILL = 0,
- SIL_TIMER = 1,
- SIL_POLL = 2,
- SIL_FAULT = 3,
- SIL_FAULT_MCEERR = 4,
- SIL_FAULT_BNDERR = 5,
- SIL_FAULT_PKUERR = 6,
- SIL_CHLD = 7,
- SIL_RT = 8,
- SIL_SYS = 9,
-};
-
-struct fd {
- struct file *file;
- unsigned int flags;
-};
-
-typedef u32 compat_old_sigset_t;
-
-struct compat_sigaction {
- compat_uptr_t sa_handler;
- compat_ulong_t sa_flags;
- compat_uptr_t sa_restorer;
- compat_sigset_t sa_mask;
-};
-
-struct compat_old_sigaction {
- compat_uptr_t sa_handler;
- compat_old_sigset_t sa_mask;
- compat_ulong_t sa_flags;
- compat_uptr_t sa_restorer;
-};
-
-enum {
- TRACE_SIGNAL_DELIVERED = 0,
- TRACE_SIGNAL_IGNORED = 1,
- TRACE_SIGNAL_ALREADY_PENDING = 2,
- TRACE_SIGNAL_OVERFLOW_FAIL = 3,
- TRACE_SIGNAL_LOSE_INFO = 4,
-};
-
-struct trace_event_raw_signal_generate {
- struct trace_entry ent;
- int sig;
- int errno;
- int code;
- char comm[16];
- pid_t pid;
- int group;
- int result;
- char __data[0];
-};
-
-struct trace_event_raw_signal_deliver {
- struct trace_entry ent;
- int sig;
- int errno;
- int code;
- long unsigned int sa_handler;
- long unsigned int sa_flags;
- char __data[0];
-};
-
-struct trace_event_data_offsets_signal_generate {};
-
-struct trace_event_data_offsets_signal_deliver {};
-
-typedef void (*btf_trace_signal_generate)(void *, int, struct kernel_siginfo *, struct task_struct *, int, int);
-
-typedef void (*btf_trace_signal_deliver)(void *, int, struct kernel_siginfo *, struct k_sigaction *);
-
-typedef __kernel_clock_t clock_t;
-
-struct sysinfo {
- __kernel_long_t uptime;
- __kernel_ulong_t loads[3];
- __kernel_ulong_t totalram;
- __kernel_ulong_t freeram;
- __kernel_ulong_t sharedram;
- __kernel_ulong_t bufferram;
- __kernel_ulong_t totalswap;
- __kernel_ulong_t freeswap;
- __u16 procs;
- __u16 pad;
- __kernel_ulong_t totalhigh;
- __kernel_ulong_t freehigh;
- __u32 mem_unit;
- char _f[0];
-};
-
-struct rlimit64 {
- __u64 rlim_cur;
- __u64 rlim_max;
-};
-
-struct timens_offsets {
- struct timespec64 monotonic;
- struct timespec64 boottime;
-};
-
-struct time_namespace {
- struct kref kref;
- struct user_namespace *user_ns;
- struct ucounts *ucounts;
- struct ns_common ns;
- struct timens_offsets offsets;
- struct page *vvar_page;
- bool frozen_offsets;
-};
-
-struct oldold_utsname {
- char sysname[9];
- char nodename[9];
- char release[9];
- char version[9];
- char machine[9];
-};
-
-struct old_utsname {
- char sysname[65];
- char nodename[65];
- char release[65];
- char version[65];
- char machine[65];
-};
-
-enum uts_proc {
- UTS_PROC_OSTYPE = 0,
- UTS_PROC_OSRELEASE = 1,
- UTS_PROC_VERSION = 2,
- UTS_PROC_HOSTNAME = 3,
- UTS_PROC_DOMAINNAME = 4,
-};
-
-struct prctl_mm_map {
- __u64 start_code;
- __u64 end_code;
- __u64 start_data;
- __u64 end_data;
- __u64 start_brk;
- __u64 brk;
- __u64 start_stack;
- __u64 arg_start;
- __u64 arg_end;
- __u64 env_start;
- __u64 env_end;
- __u64 *auxv;
- __u32 auxv_size;
- __u32 exe_fd;
-};
-
-struct tms {
- __kernel_clock_t tms_utime;
- __kernel_clock_t tms_stime;
- __kernel_clock_t tms_cutime;
- __kernel_clock_t tms_cstime;
-};
-
-struct getcpu_cache {
- long unsigned int blob[16];
-};
-
-struct compat_tms {
- compat_clock_t tms_utime;
- compat_clock_t tms_stime;
- compat_clock_t tms_cutime;
- compat_clock_t tms_cstime;
-};
-
-struct compat_rlimit {
- compat_ulong_t rlim_cur;
- compat_ulong_t rlim_max;
-};
-
-struct compat_sysinfo {
- s32 uptime;
- u32 loads[3];
- u32 totalram;
- u32 freeram;
- u32 sharedram;
- u32 bufferram;
- u32 totalswap;
- u32 freeswap;
- u16 procs;
- u16 pad;
- u32 totalhigh;
- u32 freehigh;
- u32 mem_unit;
- char _f[8];
-};
-
-struct wq_flusher;
-
-struct worker;
-
-struct workqueue_attrs;
-
-struct pool_workqueue;
-
-struct wq_device;
-
-struct workqueue_struct {
- struct list_head pwqs;
- struct list_head list;
- struct mutex mutex;
- int work_color;
- int flush_color;
- atomic_t nr_pwqs_to_flush;
- struct wq_flusher *first_flusher;
- struct list_head flusher_queue;
- struct list_head flusher_overflow;
- struct list_head maydays;
- struct worker *rescuer;
- int nr_drainers;
- int saved_max_active;
- struct workqueue_attrs *unbound_attrs;
- struct pool_workqueue *dfl_pwq;
- struct wq_device *wq_dev;
- char name[24];
- struct callback_head rcu;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- unsigned int flags;
- struct pool_workqueue *cpu_pwqs;
- struct pool_workqueue *numa_pwq_tbl[0];
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct workqueue_attrs {
- int nice;
- cpumask_var_t cpumask;
- bool no_numa;
-};
-
-struct execute_work {
- struct work_struct work;
-};
-
-struct __una_u32 {
- u32 x;
-};
-
-struct worker_pool;
-
-struct worker {
- union {
- struct list_head entry;
- struct hlist_node hentry;
- };
- struct work_struct *current_work;
- work_func_t current_func;
- struct pool_workqueue *current_pwq;
- struct list_head scheduled;
- struct task_struct *task;
- struct worker_pool *pool;
- struct list_head node;
- long unsigned int last_active;
- unsigned int flags;
- int id;
- int sleeping;
- char desc[24];
- struct workqueue_struct *rescue_wq;
- work_func_t last_func;
-};
-
-struct pool_workqueue {
- struct worker_pool *pool;
- struct workqueue_struct *wq;
- int work_color;
- int flush_color;
- int refcnt;
- int nr_in_flight[15];
- int nr_active;
- int max_active;
- struct list_head delayed_works;
- struct list_head pwqs_node;
- struct list_head mayday_node;
- struct work_struct unbound_release_work;
- struct callback_head rcu;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct worker_pool {
- raw_spinlock_t lock;
- int cpu;
- int node;
- int id;
- unsigned int flags;
- long unsigned int watchdog_ts;
- struct list_head worklist;
- int nr_workers;
- int nr_idle;
- struct list_head idle_list;
- struct timer_list idle_timer;
- struct timer_list mayday_timer;
- struct hlist_head busy_hash[64];
- struct worker *manager;
- struct list_head workers;
- struct completion *detach_completion;
- struct ida worker_ida;
- struct workqueue_attrs *attrs;
- struct hlist_node hash_node;
- int refcnt;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- atomic_t nr_running;
- struct callback_head rcu;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-enum {
- POOL_MANAGER_ACTIVE = 1,
- POOL_DISASSOCIATED = 4,
- WORKER_DIE = 2,
- WORKER_IDLE = 4,
- WORKER_PREP = 8,
- WORKER_CPU_INTENSIVE = 64,
- WORKER_UNBOUND = 128,
- WORKER_REBOUND = 256,
- WORKER_NOT_RUNNING = 456,
- NR_STD_WORKER_POOLS = 2,
- UNBOUND_POOL_HASH_ORDER = 6,
- BUSY_WORKER_HASH_ORDER = 6,
- MAX_IDLE_WORKERS_RATIO = 4,
- IDLE_WORKER_TIMEOUT = 300000,
- MAYDAY_INITIAL_TIMEOUT = 10,
- MAYDAY_INTERVAL = 100,
- CREATE_COOLDOWN = 1000,
- RESCUER_NICE_LEVEL = 4294967276,
- HIGHPRI_NICE_LEVEL = 4294967276,
- WQ_NAME_LEN = 24,
-};
-
-struct wq_flusher {
- struct list_head list;
- int flush_color;
- struct completion done;
-};
-
-struct wq_device {
- struct workqueue_struct *wq;
- struct device dev;
-};
-
-struct trace_event_raw_workqueue_queue_work {
- struct trace_entry ent;
- void *work;
- void *function;
- void *workqueue;
- unsigned int req_cpu;
- unsigned int cpu;
- char __data[0];
-};
-
-struct trace_event_raw_workqueue_activate_work {
- struct trace_entry ent;
- void *work;
- char __data[0];
-};
-
-struct trace_event_raw_workqueue_execute_start {
- struct trace_entry ent;
- void *work;
- void *function;
- char __data[0];
-};
-
-struct trace_event_raw_workqueue_execute_end {
- struct trace_entry ent;
- void *work;
- void *function;
- char __data[0];
-};
-
-struct trace_event_data_offsets_workqueue_queue_work {};
-
-struct trace_event_data_offsets_workqueue_activate_work {};
-
-struct trace_event_data_offsets_workqueue_execute_start {};
-
-struct trace_event_data_offsets_workqueue_execute_end {};
-
-typedef void (*btf_trace_workqueue_queue_work)(void *, unsigned int, struct pool_workqueue *, struct work_struct *);
-
-typedef void (*btf_trace_workqueue_activate_work)(void *, struct work_struct *);
-
-typedef void (*btf_trace_workqueue_execute_start)(void *, struct work_struct *);
-
-typedef void (*btf_trace_workqueue_execute_end)(void *, struct work_struct *, work_func_t);
-
-struct wq_barrier {
- struct work_struct work;
- struct completion done;
- struct task_struct *task;
-};
-
-struct cwt_wait {
- wait_queue_entry_t wait;
- struct work_struct *work;
-};
-
-struct apply_wqattrs_ctx {
- struct workqueue_struct *wq;
- struct workqueue_attrs *attrs;
- struct list_head list;
- struct pool_workqueue *dfl_pwq;
- struct pool_workqueue *pwq_tbl[0];
-};
-
-struct work_for_cpu {
- struct work_struct work;
- long int (*fn)(void *);
- void *arg;
- long int ret;
-};
-
-typedef void (*task_work_func_t)(struct callback_head *);
-
-enum task_work_notify_mode {
- TWA_NONE = 0,
- TWA_RESUME = 1,
- TWA_SIGNAL = 2,
-};
-
-enum {
- KERNEL_PARAM_OPS_FL_NOARG = 1,
-};
-
-enum {
- KERNEL_PARAM_FL_UNSAFE = 1,
- KERNEL_PARAM_FL_HWPARAM = 2,
-};
-
-struct param_attribute {
- struct module_attribute mattr;
- const struct kernel_param *param;
-};
-
-struct module_param_attrs {
- unsigned int num;
- struct attribute_group grp;
- struct param_attribute attrs[0];
-};
-
-struct module_version_attribute {
- struct module_attribute mattr;
- const char *module_name;
- const char *version;
-};
-
-struct kmalloced_param {
- struct list_head list;
- char val[0];
-};
-
-struct sched_param {
- int sched_priority;
-};
-
-enum {
- __PERCPU_REF_ATOMIC = 1,
- __PERCPU_REF_DEAD = 2,
- __PERCPU_REF_ATOMIC_DEAD = 3,
- __PERCPU_REF_FLAG_BITS = 2,
-};
-
-struct kthread_work;
-
-typedef void (*kthread_work_func_t)(struct kthread_work *);
-
-struct kthread_worker;
-
-struct kthread_work {
- struct list_head node;
- kthread_work_func_t func;
- struct kthread_worker *worker;
- int canceling;
-};
-
-enum {
- KTW_FREEZABLE = 1,
-};
-
-struct kthread_worker {
- unsigned int flags;
- raw_spinlock_t lock;
- struct list_head work_list;
- struct list_head delayed_work_list;
- struct task_struct *task;
- struct kthread_work *current_work;
-};
-
-struct kthread_delayed_work {
- struct kthread_work work;
- struct timer_list timer;
-};
-
-enum {
- CSS_NO_REF = 1,
- CSS_ONLINE = 2,
- CSS_RELEASED = 4,
- CSS_VISIBLE = 8,
- CSS_DYING = 16,
-};
-
-struct kthread_create_info {
- int (*threadfn)(void *);
- void *data;
- int node;
- struct task_struct *result;
- struct completion *done;
- struct list_head list;
-};
-
-struct kthread {
- long unsigned int flags;
- unsigned int cpu;
- int (*threadfn)(void *);
- void *data;
- mm_segment_t oldfs;
- struct completion parked;
- struct completion exited;
- struct cgroup_subsys_state *blkcg_css;
-};
-
-enum KTHREAD_BITS {
- KTHREAD_IS_PER_CPU = 0,
- KTHREAD_SHOULD_STOP = 1,
- KTHREAD_SHOULD_PARK = 2,
-};
-
-struct kthread_flush_work {
- struct kthread_work work;
- struct completion done;
-};
-
-struct ipc_ids {
- int in_use;
- short unsigned int seq;
- struct rw_semaphore rwsem;
- struct idr ipcs_idr;
- int max_idx;
- int last_idx;
- int next_id;
- struct rhashtable key_ht;
-};
-
-struct ipc_namespace {
- refcount_t count;
- struct ipc_ids ids[3];
- int sem_ctls[4];
- int used_sems;
- unsigned int msg_ctlmax;
- unsigned int msg_ctlmnb;
- unsigned int msg_ctlmni;
- atomic_t msg_bytes;
- atomic_t msg_hdrs;
- size_t shm_ctlmax;
- size_t shm_ctlall;
- long unsigned int shm_tot;
- int shm_ctlmni;
- int shm_rmid_forced;
- struct notifier_block ipcns_nb;
- struct vfsmount *mq_mnt;
- unsigned int mq_queues_count;
- unsigned int mq_queues_max;
- unsigned int mq_msg_max;
- unsigned int mq_msgsize_max;
- unsigned int mq_msg_default;
- unsigned int mq_msgsize_default;
- struct user_namespace *user_ns;
- struct ucounts *ucounts;
- struct llist_node mnt_llist;
- struct ns_common ns;
-};
-
-struct srcu_notifier_head {
- struct mutex mutex;
- struct srcu_struct srcu;
- struct notifier_block *head;
-};
-
-enum what {
- PROC_EVENT_NONE = 0,
- PROC_EVENT_FORK = 1,
- PROC_EVENT_EXEC = 2,
- PROC_EVENT_UID = 4,
- PROC_EVENT_GID = 64,
- PROC_EVENT_SID = 128,
- PROC_EVENT_PTRACE = 256,
- PROC_EVENT_COMM = 512,
- PROC_EVENT_COREDUMP = 1073741824,
- PROC_EVENT_EXIT = 2147483648,
-};
-
-enum reboot_type {
- BOOT_TRIPLE = 116,
- BOOT_KBD = 107,
- BOOT_BIOS = 98,
- BOOT_ACPI = 97,
- BOOT_EFI = 101,
- BOOT_CF9_FORCE = 112,
- BOOT_CF9_SAFE = 113,
-};
-
-typedef u64 async_cookie_t;
-
-typedef void (*async_func_t)(void *, async_cookie_t);
-
-struct async_domain {
- struct list_head pending;
- unsigned int registered: 1;
-};
-
-struct async_entry {
- struct list_head domain_list;
- struct list_head global_list;
- struct work_struct work;
- async_cookie_t cookie;
- async_func_t func;
- void *data;
- struct async_domain *domain;
-};
-
-struct smpboot_thread_data {
- unsigned int cpu;
- unsigned int status;
- struct smp_hotplug_thread *ht;
-};
-
-enum {
- HP_THREAD_NONE = 0,
- HP_THREAD_ACTIVE = 1,
- HP_THREAD_PARKED = 2,
-};
-
-struct umd_info {
- const char *driver_name;
- struct file *pipe_to_umh;
- struct file *pipe_from_umh;
- struct path wd;
- struct pid *tgid;
-};
-
-struct pin_cookie {};
-
-enum {
- CSD_FLAG_LOCK = 1,
- IRQ_WORK_PENDING = 1,
- IRQ_WORK_BUSY = 2,
- IRQ_WORK_LAZY = 4,
- IRQ_WORK_HARD_IRQ = 8,
- IRQ_WORK_CLAIMED = 3,
- CSD_TYPE_ASYNC = 0,
- CSD_TYPE_SYNC = 16,
- CSD_TYPE_IRQ_WORK = 32,
- CSD_TYPE_TTWU = 48,
- CSD_FLAG_TYPE_MASK = 240,
-};
-
-typedef struct __call_single_data call_single_data_t;
-
-struct dl_bw {
- raw_spinlock_t lock;
- u64 bw;
- u64 total_bw;
-};
-
-struct cpudl_item;
-
-struct cpudl {
- raw_spinlock_t lock;
- int size;
- cpumask_var_t free_cpus;
- struct cpudl_item *elements;
-};
-
-struct cpupri_vec {
- atomic_t count;
- cpumask_var_t mask;
-};
-
-struct cpupri {
- struct cpupri_vec pri_to_cpu[102];
- int *cpu_to_pri;
-};
-
-struct perf_domain;
-
-struct root_domain {
- atomic_t refcount;
- atomic_t rto_count;
- struct callback_head rcu;
- cpumask_var_t span;
- cpumask_var_t online;
- int overload;
- int overutilized;
- cpumask_var_t dlo_mask;
- atomic_t dlo_count;
- struct dl_bw dl_bw;
- struct cpudl cpudl;
- struct irq_work rto_push_work;
- raw_spinlock_t rto_lock;
- int rto_loop;
- int rto_cpu;
- atomic_t rto_loop_next;
- atomic_t rto_loop_start;
- cpumask_var_t rto_mask;
- struct cpupri cpupri;
- long unsigned int max_cpu_capacity;
- struct perf_domain *pd;
-};
-
-struct cfs_rq {
- struct load_weight load;
- unsigned int nr_running;
- unsigned int h_nr_running;
- unsigned int idle_h_nr_running;
- u64 exec_clock;
- u64 min_vruntime;
- struct rb_root_cached tasks_timeline;
- struct sched_entity *curr;
- struct sched_entity *next;
- struct sched_entity *last;
- struct sched_entity *skip;
- unsigned int nr_spread_over;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- struct sched_avg avg;
- struct {
- raw_spinlock_t lock;
- int nr;
- long unsigned int load_avg;
- long unsigned int util_avg;
- long unsigned int runnable_avg;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- } removed;
- long unsigned int tg_load_avg_contrib;
- long int propagate;
- long int prop_runnable_sum;
- long unsigned int h_load;
- u64 last_h_load_update;
- struct sched_entity *h_load_next;
- struct rq *rq;
- int on_list;
- struct list_head leaf_cfs_rq_list;
- struct task_group *tg;
- int runtime_enabled;
- s64 runtime_remaining;
- u64 throttled_clock;
- u64 throttled_clock_task;
- u64 throttled_clock_task_time;
- int throttled;
- int throttle_count;
- struct list_head throttled_list;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct cfs_bandwidth {
- raw_spinlock_t lock;
- ktime_t period;
- u64 quota;
- u64 runtime;
- s64 hierarchical_quota;
- u8 idle;
- u8 period_active;
- u8 slack_started;
- struct hrtimer period_timer;
- struct hrtimer slack_timer;
- struct list_head throttled_cfs_rq;
- int nr_periods;
- int nr_throttled;
- u64 throttled_time;
-};
-
-struct task_group {
- struct cgroup_subsys_state css;
- struct sched_entity **se;
- struct cfs_rq **cfs_rq;
- long unsigned int shares;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- atomic_long_t load_avg;
- struct callback_head rcu;
- struct list_head list;
- struct task_group *parent;
- struct list_head siblings;
- struct list_head children;
- struct autogroup *autogroup;
- struct cfs_bandwidth cfs_bandwidth;
- unsigned int uclamp_pct[2];
- struct uclamp_se uclamp_req[2];
- struct uclamp_se uclamp[2];
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct sched_group {
- struct sched_group *next;
- atomic_t ref;
- unsigned int group_weight;
- struct sched_group_capacity *sgc;
- int asym_prefer_cpu;
- long unsigned int cpumask[0];
-};
-
-struct sched_group_capacity {
- atomic_t ref;
- long unsigned int capacity;
- long unsigned int min_capacity;
- long unsigned int max_capacity;
- long unsigned int next_update;
- int imbalance;
- int id;
- long unsigned int cpumask[0];
-};
-
-struct autogroup {
- struct kref kref;
- struct task_group *tg;
- struct rw_semaphore lock;
- long unsigned int id;
- int nice;
-};
-
-enum {
- CFTYPE_ONLY_ON_ROOT = 1,
- CFTYPE_NOT_ON_ROOT = 2,
- CFTYPE_NS_DELEGATABLE = 4,
- CFTYPE_NO_PREFIX = 8,
- CFTYPE_WORLD_WRITABLE = 16,
- CFTYPE_DEBUG = 32,
- __CFTYPE_ONLY_ON_DFL = 65536,
- __CFTYPE_NOT_ON_DFL = 131072,
-};
-
-struct css_task_iter {
- struct cgroup_subsys *ss;
- unsigned int flags;
- struct list_head *cset_pos;
- struct list_head *cset_head;
- struct list_head *tcset_pos;
- struct list_head *tcset_head;
- struct list_head *task_pos;
- struct list_head *cur_tasks_head;
- struct css_set *cur_cset;
- struct css_set *cur_dcset;
- struct task_struct *cur_task;
- struct list_head iters_node;
-};
-
-struct trace_event_raw_sched_kthread_stop {
- struct trace_entry ent;
- char comm[16];
- pid_t pid;
- char __data[0];
-};
-
-struct trace_event_raw_sched_kthread_stop_ret {
- struct trace_entry ent;
- int ret;
- char __data[0];
-};
-
-struct trace_event_raw_sched_wakeup_template {
- struct trace_entry ent;
- char comm[16];
- pid_t pid;
- int prio;
- int success;
- int target_cpu;
- char __data[0];
-};
-
-struct trace_event_raw_sched_switch {
- struct trace_entry ent;
- char prev_comm[16];
- pid_t prev_pid;
- int prev_prio;
- long int prev_state;
- char next_comm[16];
- pid_t next_pid;
- int next_prio;
- char __data[0];
-};
-
-struct trace_event_raw_sched_migrate_task {
- struct trace_entry ent;
- char comm[16];
- pid_t pid;
- int prio;
- int orig_cpu;
- int dest_cpu;
- char __data[0];
-};
-
-struct trace_event_raw_sched_process_template {
- struct trace_entry ent;
- char comm[16];
- pid_t pid;
- int prio;
- char __data[0];
-};
-
-struct trace_event_raw_sched_process_wait {
- struct trace_entry ent;
- char comm[16];
- pid_t pid;
- int prio;
- char __data[0];
-};
-
-struct trace_event_raw_sched_process_fork {
- struct trace_entry ent;
- char parent_comm[16];
- pid_t parent_pid;
- char child_comm[16];
- pid_t child_pid;
- char __data[0];
-};
-
-struct trace_event_raw_sched_process_exec {
- struct trace_entry ent;
- u32 __data_loc_filename;
- pid_t pid;
- pid_t old_pid;
- char __data[0];
-};
-
-struct trace_event_raw_sched_stat_template {
- struct trace_entry ent;
- char comm[16];
- pid_t pid;
- u64 delay;
- char __data[0];
-};
-
-struct trace_event_raw_sched_stat_runtime {
- struct trace_entry ent;
- char comm[16];
- pid_t pid;
- u64 runtime;
- u64 vruntime;
- char __data[0];
-};
-
-struct trace_event_raw_sched_pi_setprio {
- struct trace_entry ent;
- char comm[16];
- pid_t pid;
- int oldprio;
- int newprio;
- char __data[0];
-};
-
-struct trace_event_raw_sched_process_hang {
- struct trace_entry ent;
- char comm[16];
- pid_t pid;
- char __data[0];
-};
-
-struct trace_event_raw_sched_move_numa {
- struct trace_entry ent;
- pid_t pid;
- pid_t tgid;
- pid_t ngid;
- int src_cpu;
- int src_nid;
- int dst_cpu;
- int dst_nid;
- char __data[0];
-};
-
-struct trace_event_raw_sched_numa_pair_template {
- struct trace_entry ent;
- pid_t src_pid;
- pid_t src_tgid;
- pid_t src_ngid;
- int src_cpu;
- int src_nid;
- pid_t dst_pid;
- pid_t dst_tgid;
- pid_t dst_ngid;
- int dst_cpu;
- int dst_nid;
- char __data[0];
-};
-
-struct trace_event_raw_sched_wake_idle_without_ipi {
- struct trace_entry ent;
- int cpu;
- char __data[0];
-};
-
-struct trace_event_data_offsets_sched_kthread_stop {};
-
-struct trace_event_data_offsets_sched_kthread_stop_ret {};
-
-struct trace_event_data_offsets_sched_wakeup_template {};
-
-struct trace_event_data_offsets_sched_switch {};
-
-struct trace_event_data_offsets_sched_migrate_task {};
-
-struct trace_event_data_offsets_sched_process_template {};
-
-struct trace_event_data_offsets_sched_process_wait {};
-
-struct trace_event_data_offsets_sched_process_fork {};
-
-struct trace_event_data_offsets_sched_process_exec {
- u32 filename;
-};
-
-struct trace_event_data_offsets_sched_stat_template {};
-
-struct trace_event_data_offsets_sched_stat_runtime {};
-
-struct trace_event_data_offsets_sched_pi_setprio {};
-
-struct trace_event_data_offsets_sched_process_hang {};
-
-struct trace_event_data_offsets_sched_move_numa {};
-
-struct trace_event_data_offsets_sched_numa_pair_template {};
-
-struct trace_event_data_offsets_sched_wake_idle_without_ipi {};
-
-typedef void (*btf_trace_sched_kthread_stop)(void *, struct task_struct *);
-
-typedef void (*btf_trace_sched_kthread_stop_ret)(void *, int);
-
-typedef void (*btf_trace_sched_waking)(void *, struct task_struct *);
-
-typedef void (*btf_trace_sched_wakeup)(void *, struct task_struct *);
-
-typedef void (*btf_trace_sched_wakeup_new)(void *, struct task_struct *);
-
-typedef void (*btf_trace_sched_switch)(void *, bool, struct task_struct *, struct task_struct *);
-
-typedef void (*btf_trace_sched_migrate_task)(void *, struct task_struct *, int);
-
-typedef void (*btf_trace_sched_process_free)(void *, struct task_struct *);
-
-typedef void (*btf_trace_sched_process_exit)(void *, struct task_struct *);
-
-typedef void (*btf_trace_sched_wait_task)(void *, struct task_struct *);
-
-typedef void (*btf_trace_sched_process_wait)(void *, struct pid *);
-
-typedef void (*btf_trace_sched_process_fork)(void *, struct task_struct *, struct task_struct *);
-
-typedef void (*btf_trace_sched_process_exec)(void *, struct task_struct *, pid_t, struct linux_binprm *);
-
-typedef void (*btf_trace_sched_stat_wait)(void *, struct task_struct *, u64);
-
-typedef void (*btf_trace_sched_stat_sleep)(void *, struct task_struct *, u64);
-
-typedef void (*btf_trace_sched_stat_iowait)(void *, struct task_struct *, u64);
-
-typedef void (*btf_trace_sched_stat_blocked)(void *, struct task_struct *, u64);
-
-typedef void (*btf_trace_sched_stat_runtime)(void *, struct task_struct *, u64, u64);
-
-typedef void (*btf_trace_sched_pi_setprio)(void *, struct task_struct *, struct task_struct *);
-
-typedef void (*btf_trace_sched_process_hang)(void *, struct task_struct *);
-
-typedef void (*btf_trace_sched_move_numa)(void *, struct task_struct *, int, int);
-
-typedef void (*btf_trace_sched_stick_numa)(void *, struct task_struct *, int, struct task_struct *, int);
-
-typedef void (*btf_trace_sched_swap_numa)(void *, struct task_struct *, int, struct task_struct *, int);
-
-typedef void (*btf_trace_sched_wake_idle_without_ipi)(void *, int);
-
-struct wake_q_head {
- struct wake_q_node *first;
- struct wake_q_node **lastp;
-};
-
-struct sched_attr {
- __u32 size;
- __u32 sched_policy;
- __u64 sched_flags;
- __s32 sched_nice;
- __u32 sched_priority;
- __u64 sched_runtime;
- __u64 sched_deadline;
- __u64 sched_period;
- __u32 sched_util_min;
- __u32 sched_util_max;
-};
-
-struct cpuidle_state_usage {
- long long unsigned int disable;
- long long unsigned int usage;
- u64 time_ns;
- long long unsigned int above;
- long long unsigned int below;
- long long unsigned int rejected;
- long long unsigned int s2idle_usage;
- long long unsigned int s2idle_time;
-};
-
-struct cpuidle_device;
-
-struct cpuidle_driver;
-
-struct cpuidle_state {
- char name[16];
- char desc[32];
- u64 exit_latency_ns;
- u64 target_residency_ns;
- unsigned int flags;
- unsigned int exit_latency;
- int power_usage;
- unsigned int target_residency;
- int (*enter)(struct cpuidle_device *, struct cpuidle_driver *, int);
- int (*enter_dead)(struct cpuidle_device *, int);
- int (*enter_s2idle)(struct cpuidle_device *, struct cpuidle_driver *, int);
-};
-
-struct cpuidle_driver_kobj;
-
-struct cpuidle_state_kobj;
-
-struct cpuidle_device_kobj;
-
-struct cpuidle_device {
- unsigned int registered: 1;
- unsigned int enabled: 1;
- unsigned int poll_time_limit: 1;
- unsigned int cpu;
- ktime_t next_hrtimer;
- int last_state_idx;
- u64 last_residency_ns;
- u64 poll_limit_ns;
- u64 forced_idle_latency_limit_ns;
- struct cpuidle_state_usage states_usage[10];
- struct cpuidle_state_kobj *kobjs[10];
- struct cpuidle_driver_kobj *kobj_driver;
- struct cpuidle_device_kobj *kobj_dev;
- struct list_head device_list;
-};
-
-struct cpuidle_driver {
- const char *name;
- struct module *owner;
- unsigned int bctimer: 1;
- struct cpuidle_state states[10];
- int state_count;
- int safe_state_index;
- struct cpumask *cpumask;
- const char *governor;
-};
-
-typedef int (*cpu_stop_fn_t)(void *);
-
-struct cpu_stop_done;
-
-struct cpu_stop_work {
- struct list_head list;
- cpu_stop_fn_t fn;
- void *arg;
- struct cpu_stop_done *done;
-};
-
-struct cpudl_item {
- u64 dl;
- int cpu;
- int idx;
-};
-
-struct rt_prio_array {
- long unsigned int bitmap[2];
- struct list_head queue[100];
-};
-
-struct rt_bandwidth {
- raw_spinlock_t rt_runtime_lock;
- ktime_t rt_period;
- u64 rt_runtime;
- struct hrtimer rt_period_timer;
- unsigned int rt_period_active;
-};
-
-struct dl_bandwidth {
- raw_spinlock_t dl_runtime_lock;
- u64 dl_runtime;
- u64 dl_period;
-};
-
-typedef int (*tg_visitor)(struct task_group *, void *);
-
-struct uclamp_bucket {
- long unsigned int value: 11;
- long unsigned int tasks: 53;
-};
-
-struct uclamp_rq {
- unsigned int value;
- struct uclamp_bucket bucket[5];
-};
-
-struct rt_rq {
- struct rt_prio_array active;
- unsigned int rt_nr_running;
- unsigned int rr_nr_running;
- struct {
- int curr;
- int next;
- } highest_prio;
- long unsigned int rt_nr_migratory;
- long unsigned int rt_nr_total;
- int overloaded;
- struct plist_head pushable_tasks;
- int rt_queued;
- int rt_throttled;
- u64 rt_time;
- u64 rt_runtime;
- raw_spinlock_t rt_runtime_lock;
-};
-
-struct dl_rq {
- struct rb_root_cached root;
- long unsigned int dl_nr_running;
- struct {
- u64 curr;
- u64 next;
- } earliest_dl;
- long unsigned int dl_nr_migratory;
- int overloaded;
- struct rb_root_cached pushable_dl_tasks_root;
- u64 running_bw;
- u64 this_bw;
- u64 extra_bw;
- u64 bw_ratio;
-};
-
-struct rq {
- raw_spinlock_t lock;
- unsigned int nr_running;
- unsigned int nr_numa_running;
- unsigned int nr_preferred_running;
- unsigned int numa_migrate_on;
- long unsigned int last_blocked_load_update_tick;
- unsigned int has_blocked_load;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- call_single_data_t nohz_csd;
- unsigned int nohz_tick_stopped;
- atomic_t nohz_flags;
- unsigned int ttwu_pending;
- u64 nr_switches;
- long: 64;
- struct uclamp_rq uclamp[2];
- unsigned int uclamp_flags;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- struct cfs_rq cfs;
- struct rt_rq rt;
- struct dl_rq dl;
- struct list_head leaf_cfs_rq_list;
- struct list_head *tmp_alone_branch;
- long unsigned int nr_uninterruptible;
- struct task_struct *curr;
- struct task_struct *idle;
- struct task_struct *stop;
- long unsigned int next_balance;
- struct mm_struct *prev_mm;
- unsigned int clock_update_flags;
- u64 clock;
- long: 64;
- long: 64;
- long: 64;
- u64 clock_task;
- u64 clock_pelt;
- long unsigned int lost_idle_time;
- atomic_t nr_iowait;
- int membarrier_state;
- struct root_domain *rd;
- struct sched_domain *sd;
- long unsigned int cpu_capacity;
- long unsigned int cpu_capacity_orig;
- struct callback_head *balance_callback;
- unsigned char nohz_idle_balance;
- unsigned char idle_balance;
- long unsigned int misfit_task_load;
- int active_balance;
- int push_cpu;
- struct cpu_stop_work active_balance_work;
- int cpu;
- int online;
- struct list_head cfs_tasks;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct sched_avg avg_rt;
- struct sched_avg avg_dl;
- u64 idle_stamp;
- u64 avg_idle;
- u64 max_idle_balance_cost;
- long unsigned int calc_load_update;
- long int calc_load_active;
- long: 64;
- long: 64;
- long: 64;
- call_single_data_t hrtick_csd;
- struct hrtimer hrtick_timer;
- struct sched_info rq_sched_info;
- long long unsigned int rq_cpu_time;
- unsigned int yld_count;
- unsigned int sched_count;
- unsigned int sched_goidle;
- unsigned int ttwu_count;
- unsigned int ttwu_local;
- struct cpuidle_state *idle_state;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct perf_domain {
- struct em_perf_domain *em_pd;
- struct perf_domain *next;
- struct callback_head rcu;
-};
-
-struct rq_flags {
- long unsigned int flags;
- struct pin_cookie cookie;
- unsigned int clock_update_flags;
-};
-
-enum {
- __SCHED_FEAT_GENTLE_FAIR_SLEEPERS = 0,
- __SCHED_FEAT_START_DEBIT = 1,
- __SCHED_FEAT_NEXT_BUDDY = 2,
- __SCHED_FEAT_LAST_BUDDY = 3,
- __SCHED_FEAT_CACHE_HOT_BUDDY = 4,
- __SCHED_FEAT_WAKEUP_PREEMPTION = 5,
- __SCHED_FEAT_HRTICK = 6,
- __SCHED_FEAT_DOUBLE_TICK = 7,
- __SCHED_FEAT_NONTASK_CAPACITY = 8,
- __SCHED_FEAT_TTWU_QUEUE = 9,
- __SCHED_FEAT_SIS_AVG_CPU = 10,
- __SCHED_FEAT_SIS_PROP = 11,
- __SCHED_FEAT_WARN_DOUBLE_CLOCK = 12,
- __SCHED_FEAT_RT_PUSH_IPI = 13,
- __SCHED_FEAT_RT_RUNTIME_SHARE = 14,
- __SCHED_FEAT_LB_MIN = 15,
- __SCHED_FEAT_ATTACH_AGE_LOAD = 16,
- __SCHED_FEAT_WA_IDLE = 17,
- __SCHED_FEAT_WA_WEIGHT = 18,
- __SCHED_FEAT_WA_BIAS = 19,
- __SCHED_FEAT_UTIL_EST = 20,
- __SCHED_FEAT_UTIL_EST_FASTUP = 21,
- __SCHED_FEAT_NR = 22,
-};
-
-struct migration_arg {
- struct task_struct *task;
- int dest_cpu;
-};
-
-struct migration_swap_arg {
- struct task_struct *src_task;
- struct task_struct *dst_task;
- int src_cpu;
- int dst_cpu;
-};
-
-struct uclamp_request {
- s64 percent;
- u64 util;
- int ret;
-};
-
-struct cfs_schedulable_data {
- struct task_group *tg;
- u64 period;
- u64 quota;
-};
-
-enum {
- cpuset = 0,
- possible = 1,
- fail = 2,
-};
-
-enum s2idle_states {
- S2IDLE_STATE_NONE = 0,
- S2IDLE_STATE_ENTER = 1,
- S2IDLE_STATE_WAKE = 2,
-};
-
-struct idle_timer {
- struct hrtimer timer;
- int done;
-};
-
-struct numa_group {
- refcount_t refcount;
- spinlock_t lock;
- int nr_tasks;
- pid_t gid;
- int active_nodes;
- struct callback_head rcu;
- long unsigned int total_faults;
- long unsigned int max_faults_cpu;
- long unsigned int *faults_cpu;
- long unsigned int faults[0];
-};
-
-struct update_util_data {
- void (*func)(struct update_util_data *, u64, unsigned int);
-};
-
-enum numa_topology_type {
- NUMA_DIRECT = 0,
- NUMA_GLUELESS_MESH = 1,
- NUMA_BACKPLANE = 2,
-};
-
-enum numa_faults_stats {
- NUMA_MEM = 0,
- NUMA_CPU = 1,
- NUMA_MEMBUF = 2,
- NUMA_CPUBUF = 3,
-};
-
-enum schedutil_type {
- FREQUENCY_UTIL = 0,
- ENERGY_UTIL = 1,
-};
-
-enum numa_type {
- node_has_spare = 0,
- node_fully_busy = 1,
- node_overloaded = 2,
-};
-
-struct numa_stats {
- long unsigned int load;
- long unsigned int runnable;
- long unsigned int util;
- long unsigned int compute_capacity;
- unsigned int nr_running;
- unsigned int weight;
- enum numa_type node_type;
- int idle_cpu;
-};
-
-struct task_numa_env {
- struct task_struct *p;
- int src_cpu;
- int src_nid;
- int dst_cpu;
- int dst_nid;
- struct numa_stats src_stats;
- struct numa_stats dst_stats;
- int imbalance_pct;
- int dist;
- struct task_struct *best_task;
- long int best_imp;
- int best_cpu;
-};
-
-enum fbq_type {
- regular = 0,
- remote = 1,
- all = 2,
-};
-
-enum group_type {
- group_has_spare = 0,
- group_fully_busy = 1,
- group_misfit_task = 2,
- group_asym_packing = 3,
- group_imbalanced = 4,
- group_overloaded = 5,
-};
-
-enum migration_type {
- migrate_load = 0,
- migrate_util = 1,
- migrate_task = 2,
- migrate_misfit = 3,
-};
-
-struct lb_env {
- struct sched_domain *sd;
- struct rq *src_rq;
- int src_cpu;
- int dst_cpu;
- struct rq *dst_rq;
- struct cpumask *dst_grpmask;
- int new_dst_cpu;
- enum cpu_idle_type idle;
- long int imbalance;
- struct cpumask *cpus;
- unsigned int flags;
- unsigned int loop;
- unsigned int loop_break;
- unsigned int loop_max;
- enum fbq_type fbq_type;
- enum migration_type migration_type;
- struct list_head tasks;
-};
-
-struct sg_lb_stats {
- long unsigned int avg_load;
- long unsigned int group_load;
- long unsigned int group_capacity;
- long unsigned int group_util;
- long unsigned int group_runnable;
- unsigned int sum_nr_running;
- unsigned int sum_h_nr_running;
- unsigned int idle_cpus;
- unsigned int group_weight;
- enum group_type group_type;
- unsigned int group_asym_packing;
- long unsigned int group_misfit_task_load;
- unsigned int nr_numa_running;
- unsigned int nr_preferred_running;
-};
-
-struct sd_lb_stats {
- struct sched_group *busiest;
- struct sched_group *local;
- long unsigned int total_load;
- long unsigned int total_capacity;
- long unsigned int avg_load;
- unsigned int prefer_sibling;
- struct sg_lb_stats busiest_stat;
- struct sg_lb_stats local_stat;
-};
-
-typedef struct rt_rq *rt_rq_iter_t;
-
-struct wait_bit_key {
- void *flags;
- int bit_nr;
- long unsigned int timeout;
-};
-
-struct wait_bit_queue_entry {
- struct wait_bit_key key;
- struct wait_queue_entry wq_entry;
-};
-
-typedef int wait_bit_action_f(struct wait_bit_key *, int);
-
-struct swait_queue {
- struct task_struct *task;
- struct list_head task_list;
-};
-
-struct sd_flag_debug {
- unsigned int meta_flags;
- char *name;
-};
-
-struct sched_domain_attr {
- int relax_domain_level;
-};
-
-enum cpufreq_table_sorting {
- CPUFREQ_TABLE_UNSORTED = 0,
- CPUFREQ_TABLE_SORTED_ASCENDING = 1,
- CPUFREQ_TABLE_SORTED_DESCENDING = 2,
-};
-
-struct cpufreq_cpuinfo {
- unsigned int max_freq;
- unsigned int min_freq;
- unsigned int transition_latency;
-};
-
-struct clk;
-
-struct cpufreq_governor;
-
-struct cpufreq_frequency_table;
-
-struct cpufreq_stats;
-
-struct thermal_cooling_device;
-
-struct cpufreq_policy {
- cpumask_var_t cpus;
- cpumask_var_t related_cpus;
- cpumask_var_t real_cpus;
- unsigned int shared_type;
- unsigned int cpu;
- struct clk *clk;
- struct cpufreq_cpuinfo cpuinfo;
- unsigned int min;
- unsigned int max;
- unsigned int cur;
- unsigned int restore_freq;
- unsigned int suspend_freq;
- unsigned int policy;
- unsigned int last_policy;
- struct cpufreq_governor *governor;
- void *governor_data;
- char last_governor[16];
- struct work_struct update;
- struct freq_constraints constraints;
- struct freq_qos_request *min_freq_req;
- struct freq_qos_request *max_freq_req;
- struct cpufreq_frequency_table *freq_table;
- enum cpufreq_table_sorting freq_table_sorted;
- struct list_head policy_list;
- struct kobject kobj;
- struct completion kobj_unregister;
- struct rw_semaphore rwsem;
- bool fast_switch_possible;
- bool fast_switch_enabled;
- bool strict_target;
- unsigned int transition_delay_us;
- bool dvfs_possible_from_any_cpu;
- unsigned int cached_target_freq;
- unsigned int cached_resolved_idx;
- bool transition_ongoing;
- spinlock_t transition_lock;
- wait_queue_head_t transition_wait;
- struct task_struct *transition_task;
- struct cpufreq_stats *stats;
- void *driver_data;
- struct thermal_cooling_device *cdev;
- struct notifier_block nb_min;
- struct notifier_block nb_max;
-};
-
-struct cpufreq_governor {
- char name[16];
- int (*init)(struct cpufreq_policy *);
- void (*exit)(struct cpufreq_policy *);
- int (*start)(struct cpufreq_policy *);
- void (*stop)(struct cpufreq_policy *);
- void (*limits)(struct cpufreq_policy *);
- ssize_t (*show_setspeed)(struct cpufreq_policy *, char *);
- int (*store_setspeed)(struct cpufreq_policy *, unsigned int);
- struct list_head governor_list;
- struct module *owner;
- u8 flags;
-};
-
-struct cpufreq_frequency_table {
- unsigned int flags;
- unsigned int driver_data;
- unsigned int frequency;
-};
-
-struct s_data {
- struct sched_domain **sd;
- struct root_domain *rd;
-};
-
-enum s_alloc {
- sa_rootdomain = 0,
- sa_sd = 1,
- sa_sd_storage = 2,
- sa_none = 3,
-};
-
-enum cpuacct_stat_index {
- CPUACCT_STAT_USER = 0,
- CPUACCT_STAT_SYSTEM = 1,
- CPUACCT_STAT_NSTATS = 2,
-};
-
-struct cpuacct_usage {
- u64 usages[2];
-};
-
-struct cpuacct {
- struct cgroup_subsys_state css;
- struct cpuacct_usage *cpuusage;
- struct kernel_cpustat *cpustat;
-};
-
-struct gov_attr_set {
- struct kobject kobj;
- struct list_head policy_list;
- struct mutex update_lock;
- int usage_count;
-};
-
-struct governor_attr {
- struct attribute attr;
- ssize_t (*show)(struct gov_attr_set *, char *);
- ssize_t (*store)(struct gov_attr_set *, const char *, size_t);
-};
-
-struct sugov_tunables {
- struct gov_attr_set attr_set;
- unsigned int rate_limit_us;
-};
-
-struct sugov_policy {
- struct cpufreq_policy *policy;
- struct sugov_tunables *tunables;
- struct list_head tunables_hook;
- raw_spinlock_t update_lock;
- u64 last_freq_update_time;
- s64 freq_update_delay_ns;
- unsigned int next_freq;
- unsigned int cached_raw_freq;
- struct irq_work irq_work;
- struct kthread_work work;
- struct mutex work_lock;
- struct kthread_worker worker;
- struct task_struct *thread;
- bool work_in_progress;
- bool limits_changed;
- bool need_freq_update;
-};
-
-struct sugov_cpu {
- struct update_util_data update_util;
- struct sugov_policy *sg_policy;
- unsigned int cpu;
- bool iowait_boost_pending;
- unsigned int iowait_boost;
- u64 last_update;
- long unsigned int bw_dl;
- long unsigned int max;
- long unsigned int saved_idle_calls;
-};
-
-enum {
- MEMBARRIER_FLAG_SYNC_CORE = 1,
- MEMBARRIER_FLAG_RSEQ = 2,
-};
-
-enum membarrier_cmd {
- MEMBARRIER_CMD_QUERY = 0,
- MEMBARRIER_CMD_GLOBAL = 1,
- MEMBARRIER_CMD_GLOBAL_EXPEDITED = 2,
- MEMBARRIER_CMD_REGISTER_GLOBAL_EXPEDITED = 4,
- MEMBARRIER_CMD_PRIVATE_EXPEDITED = 8,
- MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED = 16,
- MEMBARRIER_CMD_PRIVATE_EXPEDITED_SYNC_CORE = 32,
- MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_SYNC_CORE = 64,
- MEMBARRIER_CMD_PRIVATE_EXPEDITED_RSEQ = 128,
- MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_RSEQ = 256,
- MEMBARRIER_CMD_SHARED = 1,
-};
-
-enum membarrier_cmd_flag {
- MEMBARRIER_CMD_FLAG_CPU = 1,
-};
-
-enum psi_res {
- PSI_IO = 0,
- PSI_MEM = 1,
- PSI_CPU = 2,
- NR_PSI_RESOURCES = 3,
-};
-
-struct psi_window {
- u64 size;
- u64 start_time;
- u64 start_value;
- u64 prev_growth;
-};
-
-struct psi_trigger {
- enum psi_states state;
- u64 threshold;
- struct list_head node;
- struct psi_group *group;
- wait_queue_head_t event_wait;
- int event;
- struct psi_window win;
- u64 last_event_time;
- struct kref refcount;
-};
-
-struct ww_acquire_ctx;
-
-struct ww_mutex {
- struct mutex base;
- struct ww_acquire_ctx *ctx;
-};
-
-struct ww_acquire_ctx {
- struct task_struct *task;
- long unsigned int stamp;
- unsigned int acquired;
- short unsigned int wounded;
- short unsigned int is_wait_die;
-};
-
-struct mutex_waiter {
- struct list_head list;
- struct task_struct *task;
- struct ww_acquire_ctx *ww_ctx;
-};
-
-enum mutex_trylock_recursive_enum {
- MUTEX_TRYLOCK_FAILED = 0,
- MUTEX_TRYLOCK_SUCCESS = 1,
- MUTEX_TRYLOCK_RECURSIVE = 2,
-};
-
-struct semaphore_waiter {
- struct list_head list;
- struct task_struct *task;
- bool up;
-};
-
-enum rwsem_waiter_type {
- RWSEM_WAITING_FOR_WRITE = 0,
- RWSEM_WAITING_FOR_READ = 1,
-};
-
-struct rwsem_waiter {
- struct list_head list;
- struct task_struct *task;
- enum rwsem_waiter_type type;
- long unsigned int timeout;
- long unsigned int last_rowner;
-};
-
-enum rwsem_wake_type {
- RWSEM_WAKE_ANY = 0,
- RWSEM_WAKE_READERS = 1,
- RWSEM_WAKE_READ_OWNED = 2,
-};
-
-enum writer_wait_state {
- WRITER_NOT_FIRST = 0,
- WRITER_FIRST = 1,
- WRITER_HANDOFF = 2,
-};
-
-enum owner_state {
- OWNER_NULL = 1,
- OWNER_WRITER = 2,
- OWNER_READER = 4,
- OWNER_NONSPINNABLE = 8,
-};
-
-struct optimistic_spin_node {
- struct optimistic_spin_node *next;
- struct optimistic_spin_node *prev;
- int locked;
- int cpu;
-};
-
-struct hrtimer_sleeper {
- struct hrtimer timer;
- struct task_struct *task;
-};
-
-struct rt_mutex;
-
-struct rt_mutex_waiter {
- struct rb_node tree_entry;
- struct rb_node pi_tree_entry;
- struct task_struct *task;
- struct rt_mutex *lock;
- int prio;
- u64 deadline;
-};
-
-struct rt_mutex {
- raw_spinlock_t wait_lock;
- struct rb_root_cached waiters;
- struct task_struct *owner;
-};
-
-enum rtmutex_chainwalk {
- RT_MUTEX_MIN_CHAINWALK = 0,
- RT_MUTEX_FULL_CHAINWALK = 1,
-};
-
-struct pm_qos_request {
- struct plist_node node;
- struct pm_qos_constraints *qos;
-};
-
-enum pm_qos_req_action {
- PM_QOS_ADD_REQ = 0,
- PM_QOS_UPDATE_REQ = 1,
- PM_QOS_REMOVE_REQ = 2,
-};
-
-struct miscdevice {
- int minor;
- const char *name;
- const struct file_operations *fops;
- struct list_head list;
- struct device *parent;
- struct device *this_device;
- const struct attribute_group **groups;
- const char *nodename;
- umode_t mode;
-};
-
-enum suspend_stat_step {
- SUSPEND_FREEZE = 1,
- SUSPEND_PREPARE = 2,
- SUSPEND_SUSPEND = 3,
- SUSPEND_SUSPEND_LATE = 4,
- SUSPEND_SUSPEND_NOIRQ = 5,
- SUSPEND_RESUME_NOIRQ = 6,
- SUSPEND_RESUME_EARLY = 7,
- SUSPEND_RESUME = 8,
-};
-
-struct suspend_stats {
- int success;
- int fail;
- int failed_freeze;
- int failed_prepare;
- int failed_suspend;
- int failed_suspend_late;
- int failed_suspend_noirq;
- int failed_resume;
- int failed_resume_early;
- int failed_resume_noirq;
- int last_failed_dev;
- char failed_devs[80];
- int last_failed_errno;
- int errno[2];
- int last_failed_step;
- enum suspend_stat_step failed_steps[2];
-};
-
-enum {
- TEST_NONE = 0,
- TEST_CORE = 1,
- TEST_CPUS = 2,
- TEST_PLATFORM = 3,
- TEST_DEVICES = 4,
- TEST_FREEZER = 5,
- __TEST_AFTER_LAST = 6,
-};
-
-struct pm_vt_switch {
- struct list_head head;
- struct device *dev;
- bool required;
-};
-
-struct platform_s2idle_ops {
- int (*begin)();
- int (*prepare)();
- int (*prepare_late)();
- bool (*wake)();
- void (*restore_early)();
- void (*restore)();
- void (*end)();
-};
-
-struct platform_hibernation_ops {
- int (*begin)(pm_message_t);
- void (*end)();
- int (*pre_snapshot)();
- void (*finish)();
- int (*prepare)();
- int (*enter)();
- void (*leave)();
- int (*pre_restore)();
- void (*restore_cleanup)();
- void (*recover)();
-};
-
-enum {
- HIBERNATION_INVALID = 0,
- HIBERNATION_PLATFORM = 1,
- HIBERNATION_SHUTDOWN = 2,
- HIBERNATION_REBOOT = 3,
- HIBERNATION_SUSPEND = 4,
- HIBERNATION_TEST_RESUME = 5,
- __HIBERNATION_AFTER_LAST = 6,
-};
-
-struct pbe {
- void *address;
- void *orig_address;
- struct pbe *next;
-};
-
-struct swsusp_info {
- struct new_utsname uts;
- u32 version_code;
- long unsigned int num_physpages;
- int cpus;
- long unsigned int image_pages;
- long unsigned int pages;
- long unsigned int size;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct snapshot_handle {
- unsigned int cur;
- void *buffer;
- int sync_read;
-};
-
-struct linked_page {
- struct linked_page *next;
- char data[65528];
-};
-
-struct chain_allocator {
- struct linked_page *chain;
- unsigned int used_space;
- gfp_t gfp_mask;
- int safe_needed;
-};
-
-struct rtree_node {
- struct list_head list;
- long unsigned int *data;
-};
-
-struct mem_zone_bm_rtree {
- struct list_head list;
- struct list_head nodes;
- struct list_head leaves;
- long unsigned int start_pfn;
- long unsigned int end_pfn;
- struct rtree_node *rtree;
- int levels;
- unsigned int blocks;
-};
-
-struct bm_position {
- struct mem_zone_bm_rtree *zone;
- struct rtree_node *node;
- long unsigned int node_pfn;
- int node_bit;
-};
-
-struct memory_bitmap {
- struct list_head zones;
- struct linked_page *p_list;
- struct bm_position cur;
-};
-
-struct mem_extent {
- struct list_head hook;
- long unsigned int start;
- long unsigned int end;
-};
-
-struct nosave_region {
- struct list_head list;
- long unsigned int start_pfn;
- long unsigned int end_pfn;
-};
-
-typedef struct {
- long unsigned int val;
-} swp_entry_t;
-
-enum {
- BIO_NO_PAGE_REF = 0,
- BIO_CLONED = 1,
- BIO_BOUNCED = 2,
- BIO_WORKINGSET = 3,
- BIO_QUIET = 4,
- BIO_CHAIN = 5,
- BIO_REFFED = 6,
- BIO_THROTTLED = 7,
- BIO_TRACE_COMPLETION = 8,
- BIO_CGROUP_ACCT = 9,
- BIO_TRACKED = 10,
- BIO_FLAG_LAST = 11,
-};
-
-enum req_opf {
- REQ_OP_READ = 0,
- REQ_OP_WRITE = 1,
- REQ_OP_FLUSH = 2,
- REQ_OP_DISCARD = 3,
- REQ_OP_SECURE_ERASE = 5,
- REQ_OP_WRITE_SAME = 7,
- REQ_OP_WRITE_ZEROES = 9,
- REQ_OP_ZONE_OPEN = 10,
- REQ_OP_ZONE_CLOSE = 11,
- REQ_OP_ZONE_FINISH = 12,
- REQ_OP_ZONE_APPEND = 13,
- REQ_OP_ZONE_RESET = 15,
- REQ_OP_ZONE_RESET_ALL = 17,
- REQ_OP_SCSI_IN = 32,
- REQ_OP_SCSI_OUT = 33,
- REQ_OP_DRV_IN = 34,
- REQ_OP_DRV_OUT = 35,
- REQ_OP_LAST = 36,
-};
-
-enum req_flag_bits {
- __REQ_FAILFAST_DEV = 8,
- __REQ_FAILFAST_TRANSPORT = 9,
- __REQ_FAILFAST_DRIVER = 10,
- __REQ_SYNC = 11,
- __REQ_META = 12,
- __REQ_PRIO = 13,
- __REQ_NOMERGE = 14,
- __REQ_IDLE = 15,
- __REQ_INTEGRITY = 16,
- __REQ_FUA = 17,
- __REQ_PREFLUSH = 18,
- __REQ_RAHEAD = 19,
- __REQ_BACKGROUND = 20,
- __REQ_NOWAIT = 21,
- __REQ_CGROUP_PUNT = 22,
- __REQ_NOUNMAP = 23,
- __REQ_HIPRI = 24,
- __REQ_DRV = 25,
- __REQ_SWAP = 26,
- __REQ_NR_BITS = 27,
-};
-
-struct swap_map_page {
- sector_t entries[8191];
- sector_t next_swap;
-};
-
-struct swap_map_page_list {
- struct swap_map_page *map;
- struct swap_map_page_list *next;
-};
-
-struct swap_map_handle {
- struct swap_map_page *cur;
- struct swap_map_page_list *maps;
- sector_t cur_swap;
- sector_t first_sector;
- unsigned int k;
- long unsigned int reqd_free_pages;
- u32 crc32;
-};
-
-struct swsusp_header {
- char reserved[65500];
- u32 crc32;
- sector_t image;
- unsigned int flags;
- char orig_sig[10];
- char sig[10];
-};
-
-struct swsusp_extent {
- struct rb_node node;
- long unsigned int start;
- long unsigned int end;
-};
-
-struct hib_bio_batch {
- atomic_t count;
- wait_queue_head_t wait;
- blk_status_t error;
- struct blk_plug plug;
-};
-
-struct crc_data {
- struct task_struct *thr;
- atomic_t ready;
- atomic_t stop;
- unsigned int run_threads;
- wait_queue_head_t go;
- wait_queue_head_t done;
- u32 *crc32;
- size_t *unc_len[3];
- unsigned char *unc[3];
-};
-
-struct cmp_data {
- struct task_struct *thr;
- atomic_t ready;
- atomic_t stop;
- int ret;
- wait_queue_head_t go;
- wait_queue_head_t done;
- size_t unc_len;
- size_t cmp_len;
- unsigned char unc[2097152];
- unsigned char cmp[2293760];
- unsigned char wrk[16384];
-};
-
-struct dec_data {
- struct task_struct *thr;
- atomic_t ready;
- atomic_t stop;
- int ret;
- wait_queue_head_t go;
- wait_queue_head_t done;
- size_t unc_len;
- size_t cmp_len;
- unsigned char unc[2097152];
- unsigned char cmp[2293760];
-};
-
-typedef s64 compat_loff_t;
-
-struct resume_swap_area {
- __kernel_loff_t offset;
- __u32 dev;
-} __attribute__((packed));
-
-struct snapshot_data {
- struct snapshot_handle handle;
- int swap;
- int mode;
- bool frozen;
- bool ready;
- bool platform_support;
- bool free_bitmaps;
- dev_t dev;
-};
-
-struct compat_resume_swap_area {
- compat_loff_t offset;
- u32 dev;
-} __attribute__((packed));
-
-struct em_data_callback {
- int (*active_power)(long unsigned int *, long unsigned int *, struct device *);
-};
-
-struct dev_printk_info {
- char subsystem[16];
- char device[48];
-};
-
-struct trace_event_raw_console {
- struct trace_entry ent;
- u32 __data_loc_msg;
- char __data[0];
-};
-
-struct trace_event_data_offsets_console {
- u32 msg;
-};
-
-typedef void (*btf_trace_console)(void *, const char *, size_t);
-
-struct printk_info {
- u64 seq;
- u64 ts_nsec;
- u16 text_len;
- u8 facility;
- u8 flags: 5;
- u8 level: 3;
- u32 caller_id;
- struct dev_printk_info dev_info;
-};
-
-struct printk_record {
- struct printk_info *info;
- char *text_buf;
- unsigned int text_buf_size;
-};
-
-struct prb_data_blk_lpos {
- long unsigned int begin;
- long unsigned int next;
-};
-
-struct prb_desc {
- atomic_long_t state_var;
- struct prb_data_blk_lpos text_blk_lpos;
-};
-
-struct prb_data_ring {
- unsigned int size_bits;
- char *data;
- atomic_long_t head_lpos;
- atomic_long_t tail_lpos;
-};
-
-struct prb_desc_ring {
- unsigned int count_bits;
- struct prb_desc *descs;
- struct printk_info *infos;
- atomic_long_t head_id;
- atomic_long_t tail_id;
-};
-
-struct printk_ringbuffer {
- struct prb_desc_ring desc_ring;
- struct prb_data_ring text_data_ring;
- atomic_long_t fail;
-};
-
-struct prb_reserved_entry {
- struct printk_ringbuffer *rb;
- long unsigned int irqflags;
- long unsigned int id;
- unsigned int text_space;
-};
-
-enum desc_state {
- desc_miss = 4294967295,
- desc_reserved = 0,
- desc_committed = 1,
- desc_finalized = 2,
- desc_reusable = 3,
-};
-
-struct console_cmdline {
- char name[16];
- int index;
- bool user_specified;
- char *options;
- char *brl_options;
-};
-
-enum devkmsg_log_bits {
- __DEVKMSG_LOG_BIT_ON = 0,
- __DEVKMSG_LOG_BIT_OFF = 1,
- __DEVKMSG_LOG_BIT_LOCK = 2,
-};
-
-enum devkmsg_log_masks {
- DEVKMSG_LOG_MASK_ON = 1,
- DEVKMSG_LOG_MASK_OFF = 2,
- DEVKMSG_LOG_MASK_LOCK = 4,
-};
-
-enum con_msg_format_flags {
- MSG_FORMAT_DEFAULT = 0,
- MSG_FORMAT_SYSLOG = 1,
-};
-
-enum log_flags {
- LOG_NEWLINE = 2,
- LOG_CONT = 8,
-};
-
-struct devkmsg_user {
- u64 seq;
- struct ratelimit_state rs;
- struct mutex lock;
- char buf[8192];
- struct printk_info info;
- char text_buf[8192];
- struct printk_record record;
-};
-
-struct printk_safe_seq_buf {
- atomic_t len;
- atomic_t message_lost;
- struct irq_work work;
- unsigned char buffer[8160];
-};
-
-struct prb_data_block {
- long unsigned int id;
- char data[0];
-};
-
-enum {
- IRQS_AUTODETECT = 1,
- IRQS_SPURIOUS_DISABLED = 2,
- IRQS_POLL_INPROGRESS = 8,
- IRQS_ONESHOT = 32,
- IRQS_REPLAY = 64,
- IRQS_WAITING = 128,
- IRQS_PENDING = 512,
- IRQS_SUSPENDED = 2048,
- IRQS_TIMINGS = 4096,
- IRQS_NMI = 8192,
-};
-
-enum {
- _IRQ_DEFAULT_INIT_FLAGS = 2048,
- _IRQ_PER_CPU = 512,
- _IRQ_LEVEL = 256,
- _IRQ_NOPROBE = 1024,
- _IRQ_NOREQUEST = 2048,
- _IRQ_NOTHREAD = 65536,
- _IRQ_NOAUTOEN = 4096,
- _IRQ_MOVE_PCNTXT = 16384,
- _IRQ_NO_BALANCING = 8192,
- _IRQ_NESTED_THREAD = 32768,
- _IRQ_PER_CPU_DEVID = 131072,
- _IRQ_IS_POLLED = 262144,
- _IRQ_DISABLE_UNLAZY = 524288,
- _IRQ_HIDDEN = 1048576,
- _IRQF_MODIFY_MASK = 2096911,
-};
-
-enum {
- IRQTF_RUNTHREAD = 0,
- IRQTF_WARNED = 1,
- IRQTF_AFFINITY = 2,
- IRQTF_FORCED_THREAD = 3,
-};
-
-enum {
- IRQC_IS_HARDIRQ = 0,
- IRQC_IS_NESTED = 1,
-};
-
-enum {
- IRQ_STARTUP_NORMAL = 0,
- IRQ_STARTUP_MANAGED = 1,
- IRQ_STARTUP_ABORT = 2,
-};
-
-struct irq_devres {
- unsigned int irq;
- void *dev_id;
-};
-
-struct irq_desc_devres {
- unsigned int from;
- unsigned int cnt;
-};
-
-enum {
- IRQ_DOMAIN_FLAG_HIERARCHY = 1,
- IRQ_DOMAIN_NAME_ALLOCATED = 2,
- IRQ_DOMAIN_FLAG_IPI_PER_CPU = 4,
- IRQ_DOMAIN_FLAG_IPI_SINGLE = 8,
- IRQ_DOMAIN_FLAG_MSI = 16,
- IRQ_DOMAIN_FLAG_MSI_REMAP = 32,
- IRQ_DOMAIN_MSI_NOMASK_QUIRK = 64,
- IRQ_DOMAIN_FLAG_NONCORE = 65536,
-};
-
-enum {
- IRQCHIP_FWNODE_REAL = 0,
- IRQCHIP_FWNODE_NAMED = 1,
- IRQCHIP_FWNODE_NAMED_ID = 2,
-};
-
-struct irqchip_fwid {
- struct fwnode_handle fwnode;
- unsigned int type;
- char *name;
- phys_addr_t *pa;
-};
-
-enum {
- AFFINITY = 0,
- AFFINITY_LIST = 1,
- EFFECTIVE = 2,
- EFFECTIVE_LIST = 3,
-};
-
-struct msi_alloc_info {
- struct msi_desc *desc;
- irq_hw_number_t hwirq;
- union {
- long unsigned int ul;
- void *ptr;
- } scratchpad[2];
-};
-
-typedef struct msi_alloc_info msi_alloc_info_t;
-
-struct msi_domain_info;
-
-struct msi_domain_ops {
- irq_hw_number_t (*get_hwirq)(struct msi_domain_info *, msi_alloc_info_t *);
- int (*msi_init)(struct irq_domain *, struct msi_domain_info *, unsigned int, irq_hw_number_t, msi_alloc_info_t *);
- void (*msi_free)(struct irq_domain *, struct msi_domain_info *, unsigned int);
- int (*msi_check)(struct irq_domain *, struct msi_domain_info *, struct device *);
- int (*msi_prepare)(struct irq_domain *, struct device *, int, msi_alloc_info_t *);
- void (*msi_finish)(msi_alloc_info_t *, int);
- void (*set_desc)(msi_alloc_info_t *, struct msi_desc *);
- int (*handle_error)(struct irq_domain *, struct msi_desc *, int);
- int (*domain_alloc_irqs)(struct irq_domain *, struct device *, int);
- void (*domain_free_irqs)(struct irq_domain *, struct device *);
-};
-
-struct msi_domain_info {
- u32 flags;
- struct msi_domain_ops *ops;
- struct irq_chip *chip;
- void *chip_data;
- irq_flow_handler_t handler;
- void *handler_data;
- const char *handler_name;
- void *data;
-};
-
-enum {
- MSI_FLAG_USE_DEF_DOM_OPS = 1,
- MSI_FLAG_USE_DEF_CHIP_OPS = 2,
- MSI_FLAG_MULTI_PCI_MSI = 4,
- MSI_FLAG_PCI_MSIX = 8,
- MSI_FLAG_ACTIVATE_EARLY = 16,
- MSI_FLAG_MUST_REACTIVATE = 32,
- MSI_FLAG_LEVEL_CAPABLE = 64,
-};
-
-struct irq_affinity {
- unsigned int pre_vectors;
- unsigned int post_vectors;
- unsigned int nr_sets;
- unsigned int set_size[4];
- void (*calc_sets)(struct irq_affinity *, unsigned int);
- void *priv;
-};
-
-struct node_vectors {
- unsigned int id;
- union {
- unsigned int nvectors;
- unsigned int ncpus;
- };
-};
-
-typedef void (*call_rcu_func_t)(struct callback_head *, rcu_callback_t);
-
-struct rcu_synchronize {
- struct callback_head head;
- struct completion completion;
-};
-
-struct trace_event_raw_rcu_utilization {
- struct trace_entry ent;
- const char *s;
- char __data[0];
-};
-
-struct trace_event_data_offsets_rcu_utilization {};
-
-typedef void (*btf_trace_rcu_utilization)(void *, const char *);
-
-struct rcu_tasks;
-
-typedef void (*rcu_tasks_gp_func_t)(struct rcu_tasks *);
-
-typedef void (*pregp_func_t)();
-
-typedef void (*pertask_func_t)(struct task_struct *, struct list_head *);
-
-typedef void (*postscan_func_t)(struct list_head *);
-
-typedef void (*holdouts_func_t)(struct list_head *, bool, bool *);
-
-typedef void (*postgp_func_t)(struct rcu_tasks *);
-
-struct rcu_tasks {
- struct callback_head *cbs_head;
- struct callback_head **cbs_tail;
- struct wait_queue_head cbs_wq;
- raw_spinlock_t cbs_lock;
- int gp_state;
- int gp_sleep;
- int init_fract;
- long unsigned int gp_jiffies;
- long unsigned int gp_start;
- long unsigned int n_gps;
- long unsigned int n_ipis;
- long unsigned int n_ipis_fails;
- struct task_struct *kthread_ptr;
- rcu_tasks_gp_func_t gp_func;
- pregp_func_t pregp_func;
- pertask_func_t pertask_func;
- postscan_func_t postscan_func;
- holdouts_func_t holdouts_func;
- postgp_func_t postgp_func;
- call_rcu_func_t call_func;
- char *name;
- char *kname;
-};
-
-enum {
- GP_IDLE = 0,
- GP_ENTER = 1,
- GP_PASSED = 2,
- GP_EXIT = 3,
- GP_REPLAY = 4,
-};
-
-struct rcu_cblist {
- struct callback_head *head;
- struct callback_head **tail;
- long int len;
-};
-
-enum rcutorture_type {
- RCU_FLAVOR = 0,
- RCU_TASKS_FLAVOR = 1,
- RCU_TASKS_RUDE_FLAVOR = 2,
- RCU_TASKS_TRACING_FLAVOR = 3,
- RCU_TRIVIAL_FLAVOR = 4,
- SRCU_FLAVOR = 5,
- INVALID_RCU_FLAVOR = 6,
-};
-
-enum tick_dep_bits {
- TICK_DEP_BIT_POSIX_TIMER = 0,
- TICK_DEP_BIT_PERF_EVENTS = 1,
- TICK_DEP_BIT_SCHED = 2,
- TICK_DEP_BIT_CLOCK_UNSTABLE = 3,
- TICK_DEP_BIT_RCU = 4,
- TICK_DEP_BIT_RCU_EXP = 5,
-};
-
-struct rcu_exp_work {
- long unsigned int rew_s;
- struct work_struct rew_work;
-};
-
-struct rcu_node {
- raw_spinlock_t lock;
- long unsigned int gp_seq;
- long unsigned int gp_seq_needed;
- long unsigned int completedqs;
- long unsigned int qsmask;
- long unsigned int rcu_gp_init_mask;
- long unsigned int qsmaskinit;
- long unsigned int qsmaskinitnext;
- long unsigned int expmask;
- long unsigned int expmaskinit;
- long unsigned int expmaskinitnext;
- long unsigned int cbovldmask;
- long unsigned int ffmask;
- long unsigned int grpmask;
- int grplo;
- int grphi;
- u8 grpnum;
- u8 level;
- bool wait_blkd_tasks;
- struct rcu_node *parent;
- struct list_head blkd_tasks;
- struct list_head *gp_tasks;
- struct list_head *exp_tasks;
- struct list_head *boost_tasks;
- struct rt_mutex boost_mtx;
- long unsigned int boost_time;
- struct task_struct *boost_kthread_task;
- unsigned int boost_kthread_status;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- raw_spinlock_t fqslock;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- spinlock_t exp_lock;
- long unsigned int exp_seq_rq;
- wait_queue_head_t exp_wq[4];
- struct rcu_exp_work rew;
- bool exp_need_flush;
- long: 56;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-union rcu_noqs {
- struct {
- u8 norm;
- u8 exp;
- } b;
- u16 s;
-};
-
-struct rcu_data {
- long unsigned int gp_seq;
- long unsigned int gp_seq_needed;
- union rcu_noqs cpu_no_qs;
- bool core_needs_qs;
- bool beenonline;
- bool gpwrap;
- bool exp_deferred_qs;
- bool cpu_started;
- struct rcu_node *mynode;
- long unsigned int grpmask;
- long unsigned int ticks_this_gp;
- struct irq_work defer_qs_iw;
- bool defer_qs_iw_pending;
- struct work_struct strict_work;
- struct rcu_segcblist cblist;
- long int qlen_last_fqs_check;
- long unsigned int n_cbs_invoked;
- long unsigned int n_force_qs_snap;
- long int blimit;
- int dynticks_snap;
- long int dynticks_nesting;
- long int dynticks_nmi_nesting;
- atomic_t dynticks;
- bool rcu_need_heavy_qs;
- bool rcu_urgent_qs;
- bool rcu_forced_tick;
- bool rcu_forced_tick_exp;
- struct callback_head barrier_head;
- int exp_dynticks_snap;
- struct task_struct *rcu_cpu_kthread_task;
- unsigned int rcu_cpu_kthread_status;
- char rcu_cpu_has_work;
- unsigned int softirq_snap;
- struct irq_work rcu_iw;
- bool rcu_iw_pending;
- long unsigned int rcu_iw_gp_seq;
- long unsigned int rcu_ofl_gp_seq;
- short int rcu_ofl_gp_flags;
- long unsigned int rcu_onl_gp_seq;
- short int rcu_onl_gp_flags;
- long unsigned int last_fqs_resched;
- int cpu;
-};
-
-struct rcu_state {
- struct rcu_node node[131];
- struct rcu_node *level[4];
- int ncpus;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- u8 boost;
- long unsigned int gp_seq;
- long unsigned int gp_max;
- struct task_struct *gp_kthread;
- struct swait_queue_head gp_wq;
- short int gp_flags;
- short int gp_state;
- long unsigned int gp_wake_time;
- long unsigned int gp_wake_seq;
- struct mutex barrier_mutex;
- atomic_t barrier_cpu_count;
- struct completion barrier_completion;
- long unsigned int barrier_sequence;
- struct mutex exp_mutex;
- struct mutex exp_wake_mutex;
- long unsigned int expedited_sequence;
- atomic_t expedited_need_qs;
- struct swait_queue_head expedited_wq;
- int ncpus_snap;
- u8 cbovld;
- u8 cbovldnext;
- long unsigned int jiffies_force_qs;
- long unsigned int jiffies_kick_kthreads;
- long unsigned int n_force_qs;
- long unsigned int gp_start;
- long unsigned int gp_end;
- long unsigned int gp_activity;
- long unsigned int gp_req_activity;
- long unsigned int jiffies_stall;
- long unsigned int jiffies_resched;
- long unsigned int n_force_qs_gpstart;
- const char *name;
- char abbr;
- long: 56;
- long: 64;
- long: 64;
- raw_spinlock_t ofl_lock;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct kvfree_rcu_bulk_data {
- long unsigned int nr_records;
- struct kvfree_rcu_bulk_data *next;
- void *records[0];
-};
-
-struct kfree_rcu_cpu;
-
-struct kfree_rcu_cpu_work {
- struct rcu_work rcu_work;
- struct callback_head *head_free;
- struct kvfree_rcu_bulk_data *bkvhead_free[2];
- struct kfree_rcu_cpu *krcp;
-};
-
-struct kfree_rcu_cpu {
- struct callback_head *head;
- struct kvfree_rcu_bulk_data *bkvhead[2];
- struct kfree_rcu_cpu_work krw_arr[2];
- raw_spinlock_t lock;
- struct delayed_work monitor_work;
- bool monitor_todo;
- bool initialized;
- int count;
- struct work_struct page_cache_work;
- atomic_t work_in_progress;
- struct hrtimer hrtimer;
- struct llist_head bkvcache;
- int nr_bkv_objs;
-};
-
-enum dma_sync_target {
- SYNC_FOR_CPU = 0,
- SYNC_FOR_DEVICE = 1,
-};
-
-struct dma_devres {
- size_t size;
- void *vaddr;
- dma_addr_t dma_handle;
- long unsigned int attrs;
-};
-
-struct dma_coherent_mem {
- void *virt_base;
- dma_addr_t device_base;
- long unsigned int pfn_base;
- int size;
- long unsigned int *bitmap;
- spinlock_t spinlock;
- bool use_dev_dma_pfn_offset;
-};
-
-enum {
- MEMREMAP_WB = 1,
- MEMREMAP_WT = 2,
- MEMREMAP_WC = 4,
- MEMREMAP_ENC = 8,
- MEMREMAP_DEC = 16,
-};
-
-struct reserved_mem_ops;
-
-struct reserved_mem {
- const char *name;
- long unsigned int fdt_node;
- long unsigned int phandle;
- const struct reserved_mem_ops *ops;
- phys_addr_t base;
- phys_addr_t size;
- void *priv;
-};
-
-struct reserved_mem_ops {
- int (*device_init)(struct reserved_mem *, struct device *);
- void (*device_release)(struct reserved_mem *, struct device *);
-};
-
-typedef int (*reservedmem_of_init_fn)(struct reserved_mem *);
-
-struct trace_event_raw_swiotlb_bounced {
- struct trace_entry ent;
- u32 __data_loc_dev_name;
- u64 dma_mask;
- dma_addr_t dev_addr;
- size_t size;
- enum swiotlb_force swiotlb_force;
- char __data[0];
-};
-
-struct trace_event_data_offsets_swiotlb_bounced {
- u32 dev_name;
-};
-
-typedef void (*btf_trace_swiotlb_bounced)(void *, struct device *, dma_addr_t, size_t, enum swiotlb_force);
-
-enum kcmp_type {
- KCMP_FILE = 0,
- KCMP_VM = 1,
- KCMP_FILES = 2,
- KCMP_FS = 3,
- KCMP_SIGHAND = 4,
- KCMP_IO = 5,
- KCMP_SYSVSEM = 6,
- KCMP_EPOLL_TFD = 7,
- KCMP_TYPES = 8,
-};
-
-struct kcmp_epoll_slot {
- __u32 efd;
- __u32 tfd;
- __u32 toff;
-};
-
-enum profile_type {
- PROFILE_TASK_EXIT = 0,
- PROFILE_MUNMAP = 1,
-};
-
-struct profile_hit {
- u32 pc;
- u32 hits;
-};
-
-typedef __kernel_long_t __kernel_suseconds_t;
-
-typedef __kernel_long_t __kernel_old_time_t;
-
-typedef __kernel_suseconds_t suseconds_t;
-
-typedef __u64 timeu64_t;
-
-struct __kernel_itimerspec {
- struct __kernel_timespec it_interval;
- struct __kernel_timespec it_value;
-};
-
-struct itimerspec64 {
- struct timespec64 it_interval;
- struct timespec64 it_value;
-};
-
-struct old_itimerspec32 {
- struct old_timespec32 it_interval;
- struct old_timespec32 it_value;
-};
-
-struct old_timex32 {
- u32 modes;
- s32 offset;
- s32 freq;
- s32 maxerror;
- s32 esterror;
- s32 status;
- s32 constant;
- s32 precision;
- s32 tolerance;
- struct old_timeval32 time;
- s32 tick;
- s32 ppsfreq;
- s32 jitter;
- s32 shift;
- s32 stabil;
- s32 jitcnt;
- s32 calcnt;
- s32 errcnt;
- s32 stbcnt;
- s32 tai;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct __kernel_timex_timeval {
- __kernel_time64_t tv_sec;
- long long int tv_usec;
-};
-
-struct __kernel_timex {
- unsigned int modes;
- long long int offset;
- long long int freq;
- long long int maxerror;
- long long int esterror;
- int status;
- long long int constant;
- long long int precision;
- long long int tolerance;
- struct __kernel_timex_timeval time;
- long long int tick;
- long long int ppsfreq;
- long long int jitter;
- int shift;
- long long int stabil;
- long long int jitcnt;
- long long int calcnt;
- long long int errcnt;
- long long int stbcnt;
- int tai;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct trace_event_raw_timer_class {
- struct trace_entry ent;
- void *timer;
- char __data[0];
-};
-
-struct trace_event_raw_timer_start {
- struct trace_entry ent;
- void *timer;
- void *function;
- long unsigned int expires;
- long unsigned int now;
- unsigned int flags;
- char __data[0];
-};
-
-struct trace_event_raw_timer_expire_entry {
- struct trace_entry ent;
- void *timer;
- long unsigned int now;
- void *function;
- long unsigned int baseclk;
- char __data[0];
-};
-
-struct trace_event_raw_hrtimer_init {
- struct trace_entry ent;
- void *hrtimer;
- clockid_t clockid;
- enum hrtimer_mode mode;
- char __data[0];
-};
-
-struct trace_event_raw_hrtimer_start {
- struct trace_entry ent;
- void *hrtimer;
- void *function;
- s64 expires;
- s64 softexpires;
- enum hrtimer_mode mode;
- char __data[0];
-};
-
-struct trace_event_raw_hrtimer_expire_entry {
- struct trace_entry ent;
- void *hrtimer;
- s64 now;
- void *function;
- char __data[0];
-};
-
-struct trace_event_raw_hrtimer_class {
- struct trace_entry ent;
- void *hrtimer;
- char __data[0];
-};
-
-struct trace_event_raw_itimer_state {
- struct trace_entry ent;
- int which;
- long long unsigned int expires;
- long int value_sec;
- long int value_nsec;
- long int interval_sec;
- long int interval_nsec;
- char __data[0];
-};
-
-struct trace_event_raw_itimer_expire {
- struct trace_entry ent;
- int which;
- pid_t pid;
- long long unsigned int now;
- char __data[0];
-};
-
-struct trace_event_raw_tick_stop {
- struct trace_entry ent;
- int success;
- int dependency;
- char __data[0];
-};
-
-struct trace_event_data_offsets_timer_class {};
-
-struct trace_event_data_offsets_timer_start {};
-
-struct trace_event_data_offsets_timer_expire_entry {};
-
-struct trace_event_data_offsets_hrtimer_init {};
-
-struct trace_event_data_offsets_hrtimer_start {};
-
-struct trace_event_data_offsets_hrtimer_expire_entry {};
-
-struct trace_event_data_offsets_hrtimer_class {};
-
-struct trace_event_data_offsets_itimer_state {};
-
-struct trace_event_data_offsets_itimer_expire {};
-
-struct trace_event_data_offsets_tick_stop {};
-
-typedef void (*btf_trace_timer_init)(void *, struct timer_list *);
-
-typedef void (*btf_trace_timer_start)(void *, struct timer_list *, long unsigned int, unsigned int);
-
-typedef void (*btf_trace_timer_expire_entry)(void *, struct timer_list *, long unsigned int);
-
-typedef void (*btf_trace_timer_expire_exit)(void *, struct timer_list *);
-
-typedef void (*btf_trace_timer_cancel)(void *, struct timer_list *);
-
-typedef void (*btf_trace_hrtimer_init)(void *, struct hrtimer *, clockid_t, enum hrtimer_mode);
-
-typedef void (*btf_trace_hrtimer_start)(void *, struct hrtimer *, enum hrtimer_mode);
-
-typedef void (*btf_trace_hrtimer_expire_entry)(void *, struct hrtimer *, ktime_t *);
-
-typedef void (*btf_trace_hrtimer_expire_exit)(void *, struct hrtimer *);
-
-typedef void (*btf_trace_hrtimer_cancel)(void *, struct hrtimer *);
-
-typedef void (*btf_trace_itimer_state)(void *, int, const struct itimerspec64 * const, long long unsigned int);
-
-typedef void (*btf_trace_itimer_expire)(void *, int, struct pid *, long long unsigned int);
-
-typedef void (*btf_trace_tick_stop)(void *, int, int);
-
-struct timer_base {
- raw_spinlock_t lock;
- struct timer_list *running_timer;
- long unsigned int clk;
- long unsigned int next_expiry;
- unsigned int cpu;
- bool next_expiry_recalc;
- bool is_idle;
- long unsigned int pending_map[9];
- struct hlist_head vectors[576];
- long: 64;
- long: 64;
-};
-
-struct process_timer {
- struct timer_list timer;
- struct task_struct *task;
-};
-
-enum tick_device_mode {
- TICKDEV_MODE_PERIODIC = 0,
- TICKDEV_MODE_ONESHOT = 1,
-};
-
-struct tick_device {
- struct clock_event_device *evtdev;
- enum tick_device_mode mode;
-};
-
-struct ktime_timestamps {
- u64 mono;
- u64 boot;
- u64 real;
-};
-
-struct system_time_snapshot {
- u64 cycles;
- ktime_t real;
- ktime_t raw;
- unsigned int clock_was_set_seq;
- u8 cs_was_changed_seq;
-};
-
-struct system_device_crosststamp {
- ktime_t device;
- ktime_t sys_realtime;
- ktime_t sys_monoraw;
-};
-
-struct system_counterval_t {
- u64 cycles;
- struct clocksource *cs;
-};
-
-typedef struct {
- seqcount_t seqcount;
-} seqcount_latch_t;
-
-struct audit_ntp_val {
- long long int oldval;
- long long int newval;
-};
-
-struct audit_ntp_data {
- struct audit_ntp_val vals[6];
-};
-
-enum timekeeping_adv_mode {
- TK_ADV_TICK = 0,
- TK_ADV_FREQ = 1,
-};
-
-struct tk_fast {
- seqcount_latch_t seq;
- struct tk_read_base base[2];
-};
-
-enum tick_nohz_mode {
- NOHZ_MODE_INACTIVE = 0,
- NOHZ_MODE_LOWRES = 1,
- NOHZ_MODE_HIGHRES = 2,
-};
-
-struct tick_sched {
- struct hrtimer sched_timer;
- long unsigned int check_clocks;
- enum tick_nohz_mode nohz_mode;
- unsigned int inidle: 1;
- unsigned int tick_stopped: 1;
- unsigned int idle_active: 1;
- unsigned int do_timer_last: 1;
- unsigned int got_idle_tick: 1;
- ktime_t last_tick;
- ktime_t next_tick;
- long unsigned int idle_jiffies;
- long unsigned int idle_calls;
- long unsigned int idle_sleeps;
- ktime_t idle_entrytime;
- ktime_t idle_waketime;
- ktime_t idle_exittime;
- ktime_t idle_sleeptime;
- ktime_t iowait_sleeptime;
- long unsigned int last_jiffies;
- u64 timer_expires;
- u64 timer_expires_base;
- u64 next_timer;
- ktime_t idle_expires;
- atomic_t tick_dep_mask;
-};
-
-struct timer_list_iter {
- int cpu;
- bool second_pass;
- u64 now;
-};
-
-struct tm {
- int tm_sec;
- int tm_min;
- int tm_hour;
- int tm_mday;
- int tm_mon;
- long int tm_year;
- int tm_wday;
- int tm_yday;
-};
-
-struct cyclecounter {
- u64 (*read)(const struct cyclecounter *);
- u64 mask;
- u32 mult;
- u32 shift;
-};
-
-struct timecounter {
- const struct cyclecounter *cc;
- u64 cycle_last;
- u64 nsec;
- u64 mask;
- u64 frac;
-};
-
-typedef __kernel_timer_t timer_t;
-
-enum alarmtimer_type {
- ALARM_REALTIME = 0,
- ALARM_BOOTTIME = 1,
- ALARM_NUMTYPE = 2,
- ALARM_REALTIME_FREEZER = 3,
- ALARM_BOOTTIME_FREEZER = 4,
-};
-
-enum alarmtimer_restart {
- ALARMTIMER_NORESTART = 0,
- ALARMTIMER_RESTART = 1,
-};
-
-struct alarm {
- struct timerqueue_node node;
- struct hrtimer timer;
- enum alarmtimer_restart (*function)(struct alarm *, ktime_t);
- enum alarmtimer_type type;
- int state;
- void *data;
-};
-
-struct cpu_timer {
- struct timerqueue_node node;
- struct timerqueue_head *head;
- struct pid *pid;
- struct list_head elist;
- int firing;
-};
-
-struct k_clock;
-
-struct k_itimer {
- struct list_head list;
- struct hlist_node t_hash;
- spinlock_t it_lock;
- const struct k_clock *kclock;
- clockid_t it_clock;
- timer_t it_id;
- int it_active;
- s64 it_overrun;
- s64 it_overrun_last;
- int it_requeue_pending;
- int it_sigev_notify;
- ktime_t it_interval;
- struct signal_struct *it_signal;
- union {
- struct pid *it_pid;
- struct task_struct *it_process;
- };
- struct sigqueue *sigq;
- union {
- struct {
- struct hrtimer timer;
- } real;
- struct cpu_timer cpu;
- struct {
- struct alarm alarmtimer;
- } alarm;
- } it;
- struct callback_head rcu;
-};
-
-struct k_clock {
- int (*clock_getres)(const clockid_t, struct timespec64 *);
- int (*clock_set)(const clockid_t, const struct timespec64 *);
- int (*clock_get_timespec)(const clockid_t, struct timespec64 *);
- ktime_t (*clock_get_ktime)(const clockid_t);
- int (*clock_adj)(const clockid_t, struct __kernel_timex *);
- int (*timer_create)(struct k_itimer *);
- int (*nsleep)(const clockid_t, int, const struct timespec64 *);
- int (*timer_set)(struct k_itimer *, int, struct itimerspec64 *, struct itimerspec64 *);
- int (*timer_del)(struct k_itimer *);
- void (*timer_get)(struct k_itimer *, struct itimerspec64 *);
- void (*timer_rearm)(struct k_itimer *);
- s64 (*timer_forward)(struct k_itimer *, ktime_t);
- ktime_t (*timer_remaining)(struct k_itimer *, ktime_t);
- int (*timer_try_to_cancel)(struct k_itimer *);
- void (*timer_arm)(struct k_itimer *, ktime_t, bool, bool);
- void (*timer_wait_running)(struct k_itimer *);
-};
-
-struct class_interface {
- struct list_head node;
- struct class *class;
- int (*add_dev)(struct device *, struct class_interface *);
- void (*remove_dev)(struct device *, struct class_interface *);
-};
-
-struct rtc_device;
-
-struct rtc_timer {
- struct timerqueue_node node;
- ktime_t period;
- void (*func)(struct rtc_device *);
- struct rtc_device *rtc;
- int enabled;
-};
-
-struct rtc_device {
- struct device dev;
- struct module *owner;
- int id;
- const struct rtc_class_ops *ops;
- struct mutex ops_lock;
- struct cdev char_dev;
- long unsigned int flags;
- long unsigned int irq_data;
- spinlock_t irq_lock;
- wait_queue_head_t irq_queue;
- struct fasync_struct *async_queue;
- int irq_freq;
- int max_user_freq;
- struct timerqueue_head timerqueue;
- struct rtc_timer aie_timer;
- struct rtc_timer uie_rtctimer;
- struct hrtimer pie_timer;
- int pie_enabled;
- struct work_struct irqwork;
- int uie_unsupported;
- long int set_offset_nsec;
- bool registered;
- bool nvram_old_abi;
- struct bin_attribute *nvram;
- time64_t range_min;
- timeu64_t range_max;
- time64_t start_secs;
- time64_t offset_secs;
- bool set_start_time;
- struct work_struct uie_task;
- struct timer_list uie_timer;
- unsigned int oldsecs;
- unsigned int uie_irq_active: 1;
- unsigned int stop_uie_polling: 1;
- unsigned int uie_task_active: 1;
- unsigned int uie_timer_active: 1;
-};
-
-struct trace_event_raw_alarmtimer_suspend {
- struct trace_entry ent;
- s64 expires;
- unsigned char alarm_type;
- char __data[0];
-};
-
-struct trace_event_raw_alarm_class {
- struct trace_entry ent;
- void *alarm;
- unsigned char alarm_type;
- s64 expires;
- s64 now;
- char __data[0];
-};
-
-struct trace_event_data_offsets_alarmtimer_suspend {};
-
-struct trace_event_data_offsets_alarm_class {};
-
-typedef void (*btf_trace_alarmtimer_suspend)(void *, ktime_t, int);
-
-typedef void (*btf_trace_alarmtimer_fired)(void *, struct alarm *, ktime_t);
-
-typedef void (*btf_trace_alarmtimer_start)(void *, struct alarm *, ktime_t);
-
-typedef void (*btf_trace_alarmtimer_cancel)(void *, struct alarm *, ktime_t);
-
-struct alarm_base {
- spinlock_t lock;
- struct timerqueue_head timerqueue;
- ktime_t (*get_ktime)();
- void (*get_timespec)(struct timespec64 *);
- clockid_t base_clockid;
-};
-
-struct sigevent {
- sigval_t sigev_value;
- int sigev_signo;
- int sigev_notify;
- union {
- int _pad[12];
- int _tid;
- struct {
- void (*_function)(sigval_t);
- void *_attribute;
- } _sigev_thread;
- } _sigev_un;
-};
-
-typedef struct sigevent sigevent_t;
-
-struct compat_sigevent {
- compat_sigval_t sigev_value;
- compat_int_t sigev_signo;
- compat_int_t sigev_notify;
- union {
- compat_int_t _pad[13];
- compat_int_t _tid;
- struct {
- compat_uptr_t _function;
- compat_uptr_t _attribute;
- } _sigev_thread;
- } _sigev_un;
-};
-
-typedef unsigned int uint;
-
-struct posix_clock;
-
-struct posix_clock_operations {
- struct module *owner;
- int (*clock_adjtime)(struct posix_clock *, struct __kernel_timex *);
- int (*clock_gettime)(struct posix_clock *, struct timespec64 *);
- int (*clock_getres)(struct posix_clock *, struct timespec64 *);
- int (*clock_settime)(struct posix_clock *, const struct timespec64 *);
- long int (*ioctl)(struct posix_clock *, unsigned int, long unsigned int);
- int (*open)(struct posix_clock *, fmode_t);
- __poll_t (*poll)(struct posix_clock *, struct file *, poll_table *);
- int (*release)(struct posix_clock *);
- ssize_t (*read)(struct posix_clock *, uint, char *, size_t);
-};
-
-struct posix_clock {
- struct posix_clock_operations ops;
- struct cdev cdev;
- struct device *dev;
- struct rw_semaphore rwsem;
- bool zombie;
-};
-
-struct posix_clock_desc {
- struct file *fp;
- struct posix_clock *clk;
-};
-
-struct __kernel_old_itimerval {
- struct __kernel_old_timeval it_interval;
- struct __kernel_old_timeval it_value;
-};
-
-struct old_itimerval32 {
- struct old_timeval32 it_interval;
- struct old_timeval32 it_value;
-};
-
-struct ce_unbind {
- struct clock_event_device *ce;
- int res;
-};
-
-enum tick_broadcast_state {
- TICK_BROADCAST_EXIT = 0,
- TICK_BROADCAST_ENTER = 1,
-};
-
-enum tick_broadcast_mode {
- TICK_BROADCAST_OFF = 0,
- TICK_BROADCAST_ON = 1,
- TICK_BROADCAST_FORCE = 2,
-};
-
-union futex_key {
- struct {
- u64 i_seq;
- long unsigned int pgoff;
- unsigned int offset;
- } shared;
- struct {
- union {
- struct mm_struct *mm;
- u64 __tmp;
- };
- long unsigned int address;
- unsigned int offset;
- } private;
- struct {
- u64 ptr;
- long unsigned int word;
- unsigned int offset;
- } both;
-};
-
-struct futex_pi_state {
- struct list_head list;
- struct rt_mutex pi_mutex;
- struct task_struct *owner;
- refcount_t refcount;
- union futex_key key;
-};
-
-struct futex_q {
- struct plist_node list;
- struct task_struct *task;
- spinlock_t *lock_ptr;
- union futex_key key;
- struct futex_pi_state *pi_state;
- struct rt_mutex_waiter *rt_waiter;
- union futex_key *requeue_pi_key;
- u32 bitset;
-};
-
-struct futex_hash_bucket {
- atomic_t waiters;
- spinlock_t lock;
- struct plist_head chain;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-enum futex_access {
- FUTEX_READ = 0,
- FUTEX_WRITE = 1,
-};
-
-struct dma_chan {
- int lock;
- const char *device_id;
-};
-
-typedef bool (*smp_cond_func_t)(int, void *);
-
-struct call_function_data {
- call_single_data_t *csd;
- cpumask_var_t cpumask;
- cpumask_var_t cpumask_ipi;
-};
-
-struct smp_call_on_cpu_struct {
- struct work_struct work;
- struct completion done;
- int (*func)(void *);
- void *data;
- int ret;
- int cpu;
-};
-
-struct latch_tree_root {
- seqcount_latch_t seq;
- struct rb_root tree[2];
-};
-
-struct latch_tree_ops {
- bool (*less)(struct latch_tree_node *, struct latch_tree_node *);
- int (*comp)(void *, struct latch_tree_node *);
-};
-
-struct module_use {
- struct list_head source_list;
- struct list_head target_list;
- struct module *source;
- struct module *target;
-};
-
-struct module_sect_attr {
- struct bin_attribute battr;
- long unsigned int address;
-};
-
-struct module_sect_attrs {
- struct attribute_group grp;
- unsigned int nsections;
- struct module_sect_attr attrs[0];
-};
-
-struct module_notes_attrs {
- struct kobject *dir;
- unsigned int notes;
- struct bin_attribute attrs[0];
-};
-
-enum mod_license {
- NOT_GPL_ONLY = 0,
- GPL_ONLY = 1,
- WILL_BE_GPL_ONLY = 2,
-};
-
-struct symsearch {
- const struct kernel_symbol *start;
- const struct kernel_symbol *stop;
- const s32 *crcs;
- enum mod_license license;
- bool unused;
-};
-
-enum kernel_read_file_id {
- READING_UNKNOWN = 0,
- READING_FIRMWARE = 1,
- READING_MODULE = 2,
- READING_KEXEC_IMAGE = 3,
- READING_KEXEC_INITRAMFS = 4,
- READING_POLICY = 5,
- READING_X509_CERTIFICATE = 6,
- READING_MAX_ID = 7,
-};
-
-enum kernel_load_data_id {
- LOADING_UNKNOWN = 0,
- LOADING_FIRMWARE = 1,
- LOADING_MODULE = 2,
- LOADING_KEXEC_IMAGE = 3,
- LOADING_KEXEC_INITRAMFS = 4,
- LOADING_POLICY = 5,
- LOADING_X509_CERTIFICATE = 6,
- LOADING_MAX_ID = 7,
-};
-
-enum {
- PROC_ENTRY_PERMANENT = 1,
-};
-
-struct _ddebug {
- const char *modname;
- const char *function;
- const char *filename;
- const char *format;
- unsigned int lineno: 18;
- unsigned int flags: 8;
- union {
- struct static_key_true dd_key_true;
- struct static_key_false dd_key_false;
- } key;
-};
-
-struct load_info {
- const char *name;
- struct module *mod;
- Elf64_Ehdr *hdr;
- long unsigned int len;
- Elf64_Shdr *sechdrs;
- char *secstrings;
- char *strtab;
- long unsigned int symoffs;
- long unsigned int stroffs;
- long unsigned int init_typeoffs;
- long unsigned int core_typeoffs;
- struct _ddebug *debug;
- unsigned int num_debug;
- bool sig_ok;
- long unsigned int mod_kallsyms_init_off;
- struct {
- unsigned int sym;
- unsigned int str;
- unsigned int mod;
- unsigned int vers;
- unsigned int info;
- unsigned int pcpu;
- } index;
-};
-
-struct trace_event_raw_module_load {
- struct trace_entry ent;
- unsigned int taints;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_raw_module_free {
- struct trace_entry ent;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_raw_module_refcnt {
- struct trace_entry ent;
- long unsigned int ip;
- int refcnt;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_raw_module_request {
- struct trace_entry ent;
- long unsigned int ip;
- bool wait;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_data_offsets_module_load {
- u32 name;
-};
-
-struct trace_event_data_offsets_module_free {
- u32 name;
-};
-
-struct trace_event_data_offsets_module_refcnt {
- u32 name;
-};
-
-struct trace_event_data_offsets_module_request {
- u32 name;
-};
-
-typedef void (*btf_trace_module_load)(void *, struct module *);
-
-typedef void (*btf_trace_module_free)(void *, struct module *);
-
-typedef void (*btf_trace_module_get)(void *, struct module *, long unsigned int);
-
-typedef void (*btf_trace_module_put)(void *, struct module *, long unsigned int);
-
-typedef void (*btf_trace_module_request)(void *, char *, bool, long unsigned int);
-
-struct mod_tree_root {
- struct latch_tree_root root;
- long unsigned int addr_min;
- long unsigned int addr_max;
-};
-
-struct find_symbol_arg {
- const char *name;
- bool gplok;
- bool warn;
- struct module *owner;
- const s32 *crc;
- const struct kernel_symbol *sym;
- enum mod_license license;
-};
-
-struct mod_initfree {
- struct llist_node node;
- void *module_init;
-};
-
-struct module_signature {
- u8 algo;
- u8 hash;
- u8 id_type;
- u8 signer_len;
- u8 key_id_len;
- u8 __pad[3];
- __be32 sig_len;
-};
-
-enum key_being_used_for {
- VERIFYING_MODULE_SIGNATURE = 0,
- VERIFYING_FIRMWARE_SIGNATURE = 1,
- VERIFYING_KEXEC_PE_SIGNATURE = 2,
- VERIFYING_KEY_SIGNATURE = 3,
- VERIFYING_KEY_SELF_SIGNATURE = 4,
- VERIFYING_UNSPECIFIED_SIGNATURE = 5,
- NR__KEY_BEING_USED_FOR = 6,
-};
-
-enum pkey_id_type {
- PKEY_ID_PGP = 0,
- PKEY_ID_X509 = 1,
- PKEY_ID_PKCS7 = 2,
-};
-
-struct kallsym_iter {
- loff_t pos;
- loff_t pos_arch_end;
- loff_t pos_mod_end;
- loff_t pos_ftrace_mod_end;
- loff_t pos_bpf_end;
- long unsigned int value;
- unsigned int nameoff;
- char type;
- char name[128];
- char module_name[56];
- int exported;
- int show_value;
-};
-
-typedef struct {
- int val[2];
-} __kernel_fsid_t;
-
-struct kstatfs {
- long int f_type;
- long int f_bsize;
- u64 f_blocks;
- u64 f_bfree;
- u64 f_bavail;
- u64 f_files;
- u64 f_ffree;
- __kernel_fsid_t f_fsid;
- long int f_namelen;
- long int f_frsize;
- long int f_flags;
- long int f_spare[4];
-};
-
-typedef __u16 comp_t;
-
-struct acct_v3 {
- char ac_flag;
- char ac_version;
- __u16 ac_tty;
- __u32 ac_exitcode;
- __u32 ac_uid;
- __u32 ac_gid;
- __u32 ac_pid;
- __u32 ac_ppid;
- __u32 ac_btime;
- __u32 ac_etime;
- comp_t ac_utime;
- comp_t ac_stime;
- comp_t ac_mem;
- comp_t ac_io;
- comp_t ac_rw;
- comp_t ac_minflt;
- comp_t ac_majflt;
- comp_t ac_swaps;
- char ac_comm[16];
-};
-
-typedef struct acct_v3 acct_t;
-
-struct fs_pin {
- wait_queue_head_t wait;
- int done;
- struct hlist_node s_list;
- struct hlist_node m_list;
- void (*kill)(struct fs_pin *);
-};
-
-struct bsd_acct_struct {
- struct fs_pin pin;
- atomic_long_t count;
- struct callback_head rcu;
- struct mutex lock;
- int active;
- long unsigned int needcheck;
- struct file *file;
- struct pid_namespace *ns;
- struct work_struct work;
- struct completion done;
-};
-
-struct elf64_note {
- Elf64_Word n_namesz;
- Elf64_Word n_descsz;
- Elf64_Word n_type;
-};
-
-struct elf_note_section {
- struct elf64_note n_hdr;
- u8 n_data[0];
-};
-
-struct elf_siginfo {
- int si_signo;
- int si_code;
- int si_errno;
-};
-
-struct elf_prstatus {
- struct elf_siginfo pr_info;
- short int pr_cursig;
- long unsigned int pr_sigpend;
- long unsigned int pr_sighold;
- pid_t pr_pid;
- pid_t pr_ppid;
- pid_t pr_pgrp;
- pid_t pr_sid;
- struct __kernel_old_timeval pr_utime;
- struct __kernel_old_timeval pr_stime;
- struct __kernel_old_timeval pr_cutime;
- struct __kernel_old_timeval pr_cstime;
- elf_gregset_t pr_reg;
- int pr_fpvalid;
-};
-
-typedef u32 note_buf_t[134];
-
-struct compat_kexec_segment {
- compat_uptr_t buf;
- compat_size_t bufsz;
- compat_ulong_t mem;
- compat_size_t memsz;
-};
-
-struct crypto_alg;
-
-struct crypto_tfm {
- u32 crt_flags;
- int node;
- void (*exit)(struct crypto_tfm *);
- struct crypto_alg *__crt_alg;
- void *__crt_ctx[0];
-};
-
-struct cipher_alg {
- unsigned int cia_min_keysize;
- unsigned int cia_max_keysize;
- int (*cia_setkey)(struct crypto_tfm *, const u8 *, unsigned int);
- void (*cia_encrypt)(struct crypto_tfm *, u8 *, const u8 *);
- void (*cia_decrypt)(struct crypto_tfm *, u8 *, const u8 *);
-};
-
-struct compress_alg {
- int (*coa_compress)(struct crypto_tfm *, const u8 *, unsigned int, u8 *, unsigned int *);
- int (*coa_decompress)(struct crypto_tfm *, const u8 *, unsigned int, u8 *, unsigned int *);
-};
-
-struct crypto_type;
-
-struct crypto_alg {
- struct list_head cra_list;
- struct list_head cra_users;
- u32 cra_flags;
- unsigned int cra_blocksize;
- unsigned int cra_ctxsize;
- unsigned int cra_alignmask;
- int cra_priority;
- refcount_t cra_refcnt;
- char cra_name[128];
- char cra_driver_name[128];
- const struct crypto_type *cra_type;
- union {
- struct cipher_alg cipher;
- struct compress_alg compress;
- } cra_u;
- int (*cra_init)(struct crypto_tfm *);
- void (*cra_exit)(struct crypto_tfm *);
- void (*cra_destroy)(struct crypto_alg *);
- struct module *cra_module;
-};
-
-struct crypto_instance;
-
-struct crypto_type {
- unsigned int (*ctxsize)(struct crypto_alg *, u32, u32);
- unsigned int (*extsize)(struct crypto_alg *);
- int (*init)(struct crypto_tfm *, u32, u32);
- int (*init_tfm)(struct crypto_tfm *);
- void (*show)(struct seq_file *, struct crypto_alg *);
- int (*report)(struct sk_buff *, struct crypto_alg *);
- void (*free)(struct crypto_instance *);
- unsigned int type;
- unsigned int maskclear;
- unsigned int maskset;
- unsigned int tfmsize;
-};
-
-struct crypto_shash;
-
-struct shash_desc {
- struct crypto_shash *tfm;
- void *__ctx[0];
-};
-
-struct crypto_shash {
- unsigned int descsize;
- struct crypto_tfm base;
-};
-
-struct shash_alg {
- int (*init)(struct shash_desc *);
- int (*update)(struct shash_desc *, const u8 *, unsigned int);
- int (*final)(struct shash_desc *, u8 *);
- int (*finup)(struct shash_desc *, const u8 *, unsigned int, u8 *);
- int (*digest)(struct shash_desc *, const u8 *, unsigned int, u8 *);
- int (*export)(struct shash_desc *, void *);
- int (*import)(struct shash_desc *, const void *);
- int (*setkey)(struct crypto_shash *, const u8 *, unsigned int);
- int (*init_tfm)(struct crypto_shash *);
- void (*exit_tfm)(struct crypto_shash *);
- unsigned int descsize;
- int: 32;
- unsigned int digestsize;
- unsigned int statesize;
- struct crypto_alg base;
-};
-
-struct kexec_sha_region {
- long unsigned int start;
- long unsigned int len;
-};
-
-typedef __kernel_ulong_t __kernel_ino_t;
-
-typedef __kernel_ino_t ino_t;
-
-enum kernfs_node_type {
- KERNFS_DIR = 1,
- KERNFS_FILE = 2,
- KERNFS_LINK = 4,
-};
-
-enum kernfs_root_flag {
- KERNFS_ROOT_CREATE_DEACTIVATED = 1,
- KERNFS_ROOT_EXTRA_OPEN_PERM_CHECK = 2,
- KERNFS_ROOT_SUPPORT_EXPORTOP = 4,
- KERNFS_ROOT_SUPPORT_USER_XATTR = 8,
-};
-
-struct kernfs_fs_context {
- struct kernfs_root *root;
- void *ns_tag;
- long unsigned int magic;
- bool new_sb_created;
-};
-
-enum bpf_link_type {
- BPF_LINK_TYPE_UNSPEC = 0,
- BPF_LINK_TYPE_RAW_TRACEPOINT = 1,
- BPF_LINK_TYPE_TRACING = 2,
- BPF_LINK_TYPE_CGROUP = 3,
- BPF_LINK_TYPE_ITER = 4,
- BPF_LINK_TYPE_NETNS = 5,
- BPF_LINK_TYPE_XDP = 6,
- MAX_BPF_LINK_TYPE = 7,
-};
-
-struct bpf_link_info {
- __u32 type;
- __u32 id;
- __u32 prog_id;
- union {
- struct {
- __u64 tp_name;
- __u32 tp_name_len;
- } raw_tracepoint;
- struct {
- __u32 attach_type;
- } tracing;
- struct {
- __u64 cgroup_id;
- __u32 attach_type;
- } cgroup;
- struct {
- __u64 target_name;
- __u32 target_name_len;
- union {
- struct {
- __u32 map_id;
- } map;
- };
- } iter;
- struct {
- __u32 netns_ino;
- __u32 attach_type;
- } netns;
- struct {
- __u32 ifindex;
- } xdp;
- };
-};
-
-struct bpf_link_ops;
-
-struct bpf_link {
- atomic64_t refcnt;
- u32 id;
- enum bpf_link_type type;
- const struct bpf_link_ops *ops;
- struct bpf_prog *prog;
- struct work_struct work;
-};
-
-struct bpf_link_ops {
- void (*release)(struct bpf_link *);
- void (*dealloc)(struct bpf_link *);
- int (*detach)(struct bpf_link *);
- int (*update_prog)(struct bpf_link *, struct bpf_prog *, struct bpf_prog *);
- void (*show_fdinfo)(const struct bpf_link *, struct seq_file *);
- int (*fill_link_info)(const struct bpf_link *, struct bpf_link_info *);
-};
-
-struct bpf_cgroup_link {
- struct bpf_link link;
- struct cgroup *cgroup;
- enum bpf_attach_type type;
-};
-
-enum {
- CGRP_NOTIFY_ON_RELEASE = 0,
- CGRP_CPUSET_CLONE_CHILDREN = 1,
- CGRP_FREEZE = 2,
- CGRP_FROZEN = 3,
-};
-
-enum {
- CGRP_ROOT_NOPREFIX = 2,
- CGRP_ROOT_XATTR = 4,
- CGRP_ROOT_NS_DELEGATE = 8,
- CGRP_ROOT_CPUSET_V2_MODE = 16,
- CGRP_ROOT_MEMORY_LOCAL_EVENTS = 32,
- CGRP_ROOT_MEMORY_RECURSIVE_PROT = 64,
-};
-
-struct cgroup_taskset {
- struct list_head src_csets;
- struct list_head dst_csets;
- int nr_tasks;
- int ssid;
- struct list_head *csets;
- struct css_set *cur_cset;
- struct task_struct *cur_task;
-};
-
-struct cgroup_fs_context {
- struct kernfs_fs_context kfc;
- struct cgroup_root *root;
- struct cgroup_namespace *ns;
- unsigned int flags;
- bool cpuset_clone_children;
- bool none;
- bool all_ss;
- u16 subsys_mask;
- char *name;
- char *release_agent;
-};
-
-struct cgrp_cset_link {
- struct cgroup *cgrp;
- struct css_set *cset;
- struct list_head cset_link;
- struct list_head cgrp_link;
-};
-
-struct cgroup_mgctx {
- struct list_head preloaded_src_csets;
- struct list_head preloaded_dst_csets;
- struct cgroup_taskset tset;
- u16 ss_mask;
-};
-
-struct trace_event_raw_cgroup_root {
- struct trace_entry ent;
- int root;
- u16 ss_mask;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_raw_cgroup {
- struct trace_entry ent;
- int root;
- int id;
- int level;
- u32 __data_loc_path;
- char __data[0];
-};
-
-struct trace_event_raw_cgroup_migrate {
- struct trace_entry ent;
- int dst_root;
- int dst_id;
- int dst_level;
- int pid;
- u32 __data_loc_dst_path;
- u32 __data_loc_comm;
- char __data[0];
-};
-
-struct trace_event_raw_cgroup_event {
- struct trace_entry ent;
- int root;
- int id;
- int level;
- u32 __data_loc_path;
- int val;
- char __data[0];
-};
-
-struct trace_event_data_offsets_cgroup_root {
- u32 name;
-};
-
-struct trace_event_data_offsets_cgroup {
- u32 path;
-};
-
-struct trace_event_data_offsets_cgroup_migrate {
- u32 dst_path;
- u32 comm;
-};
-
-struct trace_event_data_offsets_cgroup_event {
- u32 path;
-};
-
-typedef void (*btf_trace_cgroup_setup_root)(void *, struct cgroup_root *);
-
-typedef void (*btf_trace_cgroup_destroy_root)(void *, struct cgroup_root *);
-
-typedef void (*btf_trace_cgroup_remount)(void *, struct cgroup_root *);
-
-typedef void (*btf_trace_cgroup_mkdir)(void *, struct cgroup *, const char *);
-
-typedef void (*btf_trace_cgroup_rmdir)(void *, struct cgroup *, const char *);
-
-typedef void (*btf_trace_cgroup_release)(void *, struct cgroup *, const char *);
-
-typedef void (*btf_trace_cgroup_rename)(void *, struct cgroup *, const char *);
-
-typedef void (*btf_trace_cgroup_freeze)(void *, struct cgroup *, const char *);
-
-typedef void (*btf_trace_cgroup_unfreeze)(void *, struct cgroup *, const char *);
-
-typedef void (*btf_trace_cgroup_attach_task)(void *, struct cgroup *, const char *, struct task_struct *, bool);
-
-typedef void (*btf_trace_cgroup_transfer_tasks)(void *, struct cgroup *, const char *, struct task_struct *, bool);
-
-typedef void (*btf_trace_cgroup_notify_populated)(void *, struct cgroup *, const char *, int);
-
-typedef void (*btf_trace_cgroup_notify_frozen)(void *, struct cgroup *, const char *, int);
-
-enum cgroup2_param {
- Opt_nsdelegate = 0,
- Opt_memory_localevents = 1,
- Opt_memory_recursiveprot = 2,
- nr__cgroup2_params = 3,
-};
-
-struct cgroupstats {
- __u64 nr_sleeping;
- __u64 nr_running;
- __u64 nr_stopped;
- __u64 nr_uninterruptible;
- __u64 nr_io_wait;
-};
-
-enum cgroup_filetype {
- CGROUP_FILE_PROCS = 0,
- CGROUP_FILE_TASKS = 1,
-};
-
-struct cgroup_pidlist {
- struct {
- enum cgroup_filetype type;
- struct pid_namespace *ns;
- } key;
- pid_t *list;
- int length;
- struct list_head links;
- struct cgroup *owner;
- struct delayed_work destroy_dwork;
-};
-
-enum cgroup1_param {
- Opt_all = 0,
- Opt_clone_children = 1,
- Opt_cpuset_v2_mode = 2,
- Opt_name = 3,
- Opt_none = 4,
- Opt_noprefix = 5,
- Opt_release_agent = 6,
- Opt_xattr = 7,
-};
-
-enum freezer_state_flags {
- CGROUP_FREEZER_ONLINE = 1,
- CGROUP_FREEZING_SELF = 2,
- CGROUP_FREEZING_PARENT = 4,
- CGROUP_FROZEN = 8,
- CGROUP_FREEZING = 6,
-};
-
-struct freezer {
- struct cgroup_subsys_state css;
- unsigned int state;
-};
-
-struct pids_cgroup {
- struct cgroup_subsys_state css;
- atomic64_t counter;
- atomic64_t limit;
- struct cgroup_file events_file;
- atomic64_t events_limit;
-};
-
-struct root_domain___2;
-
-struct fmeter {
- int cnt;
- int val;
- time64_t time;
- spinlock_t lock;
-};
-
-struct cpuset {
- struct cgroup_subsys_state css;
- long unsigned int flags;
- cpumask_var_t cpus_allowed;
- nodemask_t mems_allowed;
- cpumask_var_t effective_cpus;
- nodemask_t effective_mems;
- cpumask_var_t subparts_cpus;
- nodemask_t old_mems_allowed;
- struct fmeter fmeter;
- int attach_in_progress;
- int pn;
- int relax_domain_level;
- int nr_subparts_cpus;
- int partition_root_state;
- int use_parent_ecpus;
- int child_ecpus_count;
-};
-
-struct tmpmasks {
- cpumask_var_t addmask;
- cpumask_var_t delmask;
- cpumask_var_t new_cpus;
-};
-
-typedef enum {
- CS_ONLINE = 0,
- CS_CPU_EXCLUSIVE = 1,
- CS_MEM_EXCLUSIVE = 2,
- CS_MEM_HARDWALL = 3,
- CS_MEMORY_MIGRATE = 4,
- CS_SCHED_LOAD_BALANCE = 5,
- CS_SPREAD_PAGE = 6,
- CS_SPREAD_SLAB = 7,
-} cpuset_flagbits_t;
-
-enum subparts_cmd {
- partcmd_enable = 0,
- partcmd_disable = 1,
- partcmd_update = 2,
-};
-
-struct cpuset_migrate_mm_work {
- struct work_struct work;
- struct mm_struct *mm;
- nodemask_t from;
- nodemask_t to;
-};
-
-typedef enum {
- FILE_MEMORY_MIGRATE = 0,
- FILE_CPULIST = 1,
- FILE_MEMLIST = 2,
- FILE_EFFECTIVE_CPULIST = 3,
- FILE_EFFECTIVE_MEMLIST = 4,
- FILE_SUBPARTS_CPULIST = 5,
- FILE_CPU_EXCLUSIVE = 6,
- FILE_MEM_EXCLUSIVE = 7,
- FILE_MEM_HARDWALL = 8,
- FILE_SCHED_LOAD_BALANCE = 9,
- FILE_PARTITION_ROOT = 10,
- FILE_SCHED_RELAX_DOMAIN_LEVEL = 11,
- FILE_MEMORY_PRESSURE_ENABLED = 12,
- FILE_MEMORY_PRESSURE = 13,
- FILE_SPREAD_PAGE = 14,
- FILE_SPREAD_SLAB = 15,
-} cpuset_filetype_t;
-
-struct kernel_pkey_query {
- __u32 supported_ops;
- __u32 key_size;
- __u16 max_data_size;
- __u16 max_sig_size;
- __u16 max_enc_size;
- __u16 max_dec_size;
-};
-
-enum kernel_pkey_operation {
- kernel_pkey_encrypt = 0,
- kernel_pkey_decrypt = 1,
- kernel_pkey_sign = 2,
- kernel_pkey_verify = 3,
-};
-
-struct kernel_pkey_params {
- struct key *key;
- const char *encoding;
- const char *hash_algo;
- char *info;
- __u32 in_len;
- union {
- __u32 out_len;
- __u32 in2_len;
- };
- enum kernel_pkey_operation op: 8;
-};
-
-struct key_preparsed_payload {
- char *description;
- union key_payload payload;
- const void *data;
- size_t datalen;
- size_t quotalen;
- time64_t expiry;
-};
-
-struct key_match_data {
- bool (*cmp)(const struct key *, const struct key_match_data *);
- const void *raw_data;
- void *preparsed;
- unsigned int lookup_type;
-};
-
-struct idmap_key {
- bool map_up;
- u32 id;
- u32 count;
-};
-
-struct ctl_path {
- const char *procname;
-};
-
-struct cpu_stop_done {
- atomic_t nr_todo;
- int ret;
- struct completion completion;
-};
-
-struct cpu_stopper {
- struct task_struct *thread;
- raw_spinlock_t lock;
- bool enabled;
- struct list_head works;
- struct cpu_stop_work stop_work;
-};
-
-enum multi_stop_state {
- MULTI_STOP_NONE = 0,
- MULTI_STOP_PREPARE = 1,
- MULTI_STOP_DISABLE_IRQ = 2,
- MULTI_STOP_RUN = 3,
- MULTI_STOP_EXIT = 4,
-};
-
-struct multi_stop_data {
- cpu_stop_fn_t fn;
- void *data;
- unsigned int num_threads;
- const struct cpumask *active_cpus;
- enum multi_stop_state state;
- atomic_t thread_ack;
-};
-
-typedef int __kernel_mqd_t;
-
-typedef __kernel_mqd_t mqd_t;
-
-enum audit_state {
- AUDIT_DISABLED = 0,
- AUDIT_BUILD_CONTEXT = 1,
- AUDIT_RECORD_CONTEXT = 2,
-};
-
-struct audit_cap_data {
- kernel_cap_t permitted;
- kernel_cap_t inheritable;
- union {
- unsigned int fE;
- kernel_cap_t effective;
- };
- kernel_cap_t ambient;
- kuid_t rootid;
-};
-
-struct audit_names {
- struct list_head list;
- struct filename *name;
- int name_len;
- bool hidden;
- long unsigned int ino;
- dev_t dev;
- umode_t mode;
- kuid_t uid;
- kgid_t gid;
- dev_t rdev;
- u32 osid;
- struct audit_cap_data fcap;
- unsigned int fcap_ver;
- unsigned char type;
- bool should_free;
-};
-
-struct mq_attr {
- __kernel_long_t mq_flags;
- __kernel_long_t mq_maxmsg;
- __kernel_long_t mq_msgsize;
- __kernel_long_t mq_curmsgs;
- __kernel_long_t __reserved[4];
-};
-
-struct audit_proctitle {
- int len;
- char *value;
-};
-
-struct audit_aux_data;
-
-struct __kernel_sockaddr_storage;
-
-struct audit_tree_refs;
-
-struct audit_context {
- int dummy;
- int in_syscall;
- enum audit_state state;
- enum audit_state current_state;
- unsigned int serial;
- int major;
- struct timespec64 ctime;
- long unsigned int argv[4];
- long int return_code;
- u64 prio;
- int return_valid;
- struct audit_names preallocated_names[5];
- int name_count;
- struct list_head names_list;
- char *filterkey;
- struct path pwd;
- struct audit_aux_data *aux;
- struct audit_aux_data *aux_pids;
- struct __kernel_sockaddr_storage *sockaddr;
- size_t sockaddr_len;
- pid_t pid;
- pid_t ppid;
- kuid_t uid;
- kuid_t euid;
- kuid_t suid;
- kuid_t fsuid;
- kgid_t gid;
- kgid_t egid;
- kgid_t sgid;
- kgid_t fsgid;
- long unsigned int personality;
- int arch;
- pid_t target_pid;
- kuid_t target_auid;
- kuid_t target_uid;
- unsigned int target_sessionid;
- u32 target_sid;
- char target_comm[16];
- struct audit_tree_refs *trees;
- struct audit_tree_refs *first_trees;
- struct list_head killed_trees;
- int tree_count;
- int type;
- union {
- struct {
- int nargs;
- long int args[6];
- } socketcall;
- struct {
- kuid_t uid;
- kgid_t gid;
- umode_t mode;
- u32 osid;
- int has_perm;
- uid_t perm_uid;
- gid_t perm_gid;
- umode_t perm_mode;
- long unsigned int qbytes;
- } ipc;
- struct {
- mqd_t mqdes;
- struct mq_attr mqstat;
- } mq_getsetattr;
- struct {
- mqd_t mqdes;
- int sigev_signo;
- } mq_notify;
- struct {
- mqd_t mqdes;
- size_t msg_len;
- unsigned int msg_prio;
- struct timespec64 abs_timeout;
- } mq_sendrecv;
- struct {
- int oflag;
- umode_t mode;
- struct mq_attr attr;
- } mq_open;
- struct {
- pid_t pid;
- struct audit_cap_data cap;
- } capset;
- struct {
- int fd;
- int flags;
- } mmap;
- struct {
- int argc;
- } execve;
- struct {
- char *name;
- } module;
- };
- int fds[2];
- struct audit_proctitle proctitle;
-};
-
-enum audit_nlgrps {
- AUDIT_NLGRP_NONE = 0,
- AUDIT_NLGRP_READLOG = 1,
- __AUDIT_NLGRP_MAX = 2,
-};
-
-struct audit_status {
- __u32 mask;
- __u32 enabled;
- __u32 failure;
- __u32 pid;
- __u32 rate_limit;
- __u32 backlog_limit;
- __u32 lost;
- __u32 backlog;
- union {
- __u32 version;
- __u32 feature_bitmap;
- };
- __u32 backlog_wait_time;
- __u32 backlog_wait_time_actual;
-};
-
-struct audit_features {
- __u32 vers;
- __u32 mask;
- __u32 features;
- __u32 lock;
-};
-
-struct audit_tty_status {
- __u32 enabled;
- __u32 log_passwd;
-};
-
-struct audit_sig_info {
- uid_t uid;
- pid_t pid;
- char ctx[0];
-};
-
-struct __kernel_sockaddr_storage {
- union {
- struct {
- __kernel_sa_family_t ss_family;
- char __data[126];
- };
- void *__align;
- };
-};
-
-struct net_generic {
- union {
- struct {
- unsigned int len;
- struct callback_head rcu;
- } s;
- void *ptr[0];
- };
-};
-
-struct pernet_operations {
- struct list_head list;
- int (*init)(struct net *);
- void (*pre_exit)(struct net *);
- void (*exit)(struct net *);
- void (*exit_batch)(struct list_head *);
- unsigned int *id;
- size_t size;
-};
-
-struct scm_creds {
- u32 pid;
- kuid_t uid;
- kgid_t gid;
-};
-
-struct netlink_skb_parms {
- struct scm_creds creds;
- __u32 portid;
- __u32 dst_group;
- __u32 flags;
- struct sock *sk;
- bool nsid_is_set;
- int nsid;
-};
-
-struct netlink_kernel_cfg {
- unsigned int groups;
- unsigned int flags;
- void (*input)(struct sk_buff *);
- struct mutex *cb_mutex;
- int (*bind)(struct net *, int);
- void (*unbind)(struct net *, int);
- bool (*compare)(struct net *, struct sock *);
-};
-
-struct audit_netlink_list {
- __u32 portid;
- struct net *net;
- struct sk_buff_head q;
-};
-
-struct audit_net {
- struct sock *sk;
-};
-
-struct auditd_connection {
- struct pid *pid;
- u32 portid;
- struct net *net;
- struct callback_head rcu;
-};
-
-struct audit_ctl_mutex {
- struct mutex lock;
- void *owner;
-};
-
-struct audit_buffer {
- struct sk_buff *skb;
- struct audit_context *ctx;
- gfp_t gfp_mask;
-};
-
-struct audit_reply {
- __u32 portid;
- struct net *net;
- struct sk_buff *skb;
-};
-
-enum {
- Audit_equal = 0,
- Audit_not_equal = 1,
- Audit_bitmask = 2,
- Audit_bittest = 3,
- Audit_lt = 4,
- Audit_gt = 5,
- Audit_le = 6,
- Audit_ge = 7,
- Audit_bad = 8,
-};
-
-struct audit_rule_data {
- __u32 flags;
- __u32 action;
- __u32 field_count;
- __u32 mask[64];
- __u32 fields[64];
- __u32 values[64];
- __u32 fieldflags[64];
- __u32 buflen;
- char buf[0];
-};
-
-struct audit_field;
-
-struct audit_watch;
-
-struct audit_tree;
-
-struct audit_fsnotify_mark;
-
-struct audit_krule {
- u32 pflags;
- u32 flags;
- u32 listnr;
- u32 action;
- u32 mask[64];
- u32 buflen;
- u32 field_count;
- char *filterkey;
- struct audit_field *fields;
- struct audit_field *arch_f;
- struct audit_field *inode_f;
- struct audit_watch *watch;
- struct audit_tree *tree;
- struct audit_fsnotify_mark *exe;
- struct list_head rlist;
- struct list_head list;
- u64 prio;
-};
-
-struct audit_field {
- u32 type;
- union {
- u32 val;
- kuid_t uid;
- kgid_t gid;
- struct {
- char *lsm_str;
- void *lsm_rule;
- };
- };
- u32 op;
-};
-
-struct audit_entry {
- struct list_head list;
- struct callback_head rcu;
- struct audit_krule rule;
-};
-
-struct audit_buffer___2;
-
-typedef int __kernel_key_t;
-
-typedef __kernel_key_t key_t;
-
-struct cpu_vfs_cap_data {
- __u32 magic_etc;
- kernel_cap_t permitted;
- kernel_cap_t inheritable;
- kuid_t rootid;
-};
-
-struct kern_ipc_perm {
- spinlock_t lock;
- bool deleted;
- int id;
- key_t key;
- kuid_t uid;
- kgid_t gid;
- kuid_t cuid;
- kgid_t cgid;
- umode_t mode;
- long unsigned int seq;
- void *security;
- struct rhash_head khtnode;
- struct callback_head rcu;
- refcount_t refcount;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-typedef struct fsnotify_mark_connector *fsnotify_connp_t;
-
-struct fsnotify_mark_connector {
- spinlock_t lock;
- short unsigned int type;
- short unsigned int flags;
- __kernel_fsid_t fsid;
- union {
- fsnotify_connp_t *obj;
- struct fsnotify_mark_connector *destroy_next;
- };
- struct hlist_head list;
-};
-
-enum audit_nfcfgop {
- AUDIT_XT_OP_REGISTER = 0,
- AUDIT_XT_OP_REPLACE = 1,
- AUDIT_XT_OP_UNREGISTER = 2,
- AUDIT_NFT_OP_TABLE_REGISTER = 3,
- AUDIT_NFT_OP_TABLE_UNREGISTER = 4,
- AUDIT_NFT_OP_CHAIN_REGISTER = 5,
- AUDIT_NFT_OP_CHAIN_UNREGISTER = 6,
- AUDIT_NFT_OP_RULE_REGISTER = 7,
- AUDIT_NFT_OP_RULE_UNREGISTER = 8,
- AUDIT_NFT_OP_SET_REGISTER = 9,
- AUDIT_NFT_OP_SET_UNREGISTER = 10,
- AUDIT_NFT_OP_SETELEM_REGISTER = 11,
- AUDIT_NFT_OP_SETELEM_UNREGISTER = 12,
- AUDIT_NFT_OP_GEN_REGISTER = 13,
- AUDIT_NFT_OP_OBJ_REGISTER = 14,
- AUDIT_NFT_OP_OBJ_UNREGISTER = 15,
- AUDIT_NFT_OP_OBJ_RESET = 16,
- AUDIT_NFT_OP_FLOWTABLE_REGISTER = 17,
- AUDIT_NFT_OP_FLOWTABLE_UNREGISTER = 18,
- AUDIT_NFT_OP_INVALID = 19,
-};
-
-enum fsnotify_obj_type {
- FSNOTIFY_OBJ_TYPE_INODE = 0,
- FSNOTIFY_OBJ_TYPE_PARENT = 1,
- FSNOTIFY_OBJ_TYPE_VFSMOUNT = 2,
- FSNOTIFY_OBJ_TYPE_SB = 3,
- FSNOTIFY_OBJ_TYPE_COUNT = 4,
- FSNOTIFY_OBJ_TYPE_DETACHED = 4,
-};
-
-struct audit_aux_data {
- struct audit_aux_data *next;
- int type;
-};
-
-struct audit_chunk;
-
-struct audit_tree_refs {
- struct audit_tree_refs *next;
- struct audit_chunk *c[31];
-};
-
-struct audit_aux_data_pids {
- struct audit_aux_data d;
- pid_t target_pid[16];
- kuid_t target_auid[16];
- kuid_t target_uid[16];
- unsigned int target_sessionid[16];
- u32 target_sid[16];
- char target_comm[256];
- int pid_count;
-};
-
-struct audit_aux_data_bprm_fcaps {
- struct audit_aux_data d;
- struct audit_cap_data fcap;
- unsigned int fcap_ver;
- struct audit_cap_data old_pcap;
- struct audit_cap_data new_pcap;
-};
-
-struct audit_nfcfgop_tab {
- enum audit_nfcfgop op;
- const char *s;
-};
-
-struct audit_parent;
-
-struct audit_watch {
- refcount_t count;
- dev_t dev;
- char *path;
- long unsigned int ino;
- struct audit_parent *parent;
- struct list_head wlist;
- struct list_head rules;
-};
-
-struct fsnotify_group;
-
-struct fsnotify_iter_info;
-
-struct fsnotify_mark;
-
-struct fsnotify_event;
-
-struct fsnotify_ops {
- int (*handle_event)(struct fsnotify_group *, u32, const void *, int, struct inode *, const struct qstr *, u32, struct fsnotify_iter_info *);
- int (*handle_inode_event)(struct fsnotify_mark *, u32, struct inode *, struct inode *, const struct qstr *, u32);
- void (*free_group_priv)(struct fsnotify_group *);
- void (*freeing_mark)(struct fsnotify_mark *, struct fsnotify_group *);
- void (*free_event)(struct fsnotify_event *);
- void (*free_mark)(struct fsnotify_mark *);
-};
-
-struct inotify_group_private_data {
- spinlock_t idr_lock;
- struct idr idr;
- struct ucounts *ucounts;
-};
-
-struct fanotify_group_private_data {
- struct list_head access_list;
- wait_queue_head_t access_waitq;
- int flags;
- int f_flags;
- unsigned int max_marks;
- struct user_struct *user;
-};
-
-struct fsnotify_group {
- const struct fsnotify_ops *ops;
- refcount_t refcnt;
- spinlock_t notification_lock;
- struct list_head notification_list;
- wait_queue_head_t notification_waitq;
- unsigned int q_len;
- unsigned int max_events;
- unsigned int priority;
- bool shutdown;
- struct mutex mark_mutex;
- atomic_t num_marks;
- atomic_t user_waits;
- struct list_head marks_list;
- struct fasync_struct *fsn_fa;
- struct fsnotify_event *overflow_event;
- struct mem_cgroup *memcg;
- union {
- void *private;
- struct inotify_group_private_data inotify_data;
- struct fanotify_group_private_data fanotify_data;
- };
-};
-
-struct fsnotify_iter_info {
- struct fsnotify_mark *marks[4];
- unsigned int report_mask;
- int srcu_idx;
-};
-
-struct fsnotify_mark {
- __u32 mask;
- refcount_t refcnt;
- struct fsnotify_group *group;
- struct list_head g_list;
- spinlock_t lock;
- struct hlist_node obj_list;
- struct fsnotify_mark_connector *connector;
- __u32 ignored_mask;
- unsigned int flags;
-};
-
-struct fsnotify_event {
- struct list_head list;
- long unsigned int objectid;
-};
-
-struct audit_parent {
- struct list_head watches;
- struct fsnotify_mark mark;
-};
-
-struct audit_fsnotify_mark {
- dev_t dev;
- long unsigned int ino;
- char *path;
- struct fsnotify_mark mark;
- struct audit_krule *rule;
-};
-
-struct audit_chunk___2;
-
-struct audit_tree {
- refcount_t count;
- int goner;
- struct audit_chunk___2 *root;
- struct list_head chunks;
- struct list_head rules;
- struct list_head list;
- struct list_head same_root;
- struct callback_head head;
- char pathname[0];
-};
-
-struct node___2 {
- struct list_head list;
- struct audit_tree *owner;
- unsigned int index;
-};
-
-struct audit_chunk___2 {
- struct list_head hash;
- long unsigned int key;
- struct fsnotify_mark *mark;
- struct list_head trees;
- int count;
- atomic_long_t refs;
- struct callback_head head;
- struct node___2 owners[0];
-};
-
-struct audit_tree_mark {
- struct fsnotify_mark mark;
- struct audit_chunk___2 *chunk;
-};
-
-enum {
- HASH_SIZE = 128,
-};
-
-enum {
- FTRACE_OPS_FL_ENABLED = 1,
- FTRACE_OPS_FL_DYNAMIC = 2,
- FTRACE_OPS_FL_SAVE_REGS = 4,
- FTRACE_OPS_FL_SAVE_REGS_IF_SUPPORTED = 8,
- FTRACE_OPS_FL_RECURSION_SAFE = 16,
- FTRACE_OPS_FL_STUB = 32,
- FTRACE_OPS_FL_INITIALIZED = 64,
- FTRACE_OPS_FL_DELETED = 128,
- FTRACE_OPS_FL_ADDING = 256,
- FTRACE_OPS_FL_REMOVING = 512,
- FTRACE_OPS_FL_MODIFYING = 1024,
- FTRACE_OPS_FL_ALLOC_TRAMP = 2048,
- FTRACE_OPS_FL_IPMODIFY = 4096,
- FTRACE_OPS_FL_PID = 8192,
- FTRACE_OPS_FL_RCU = 16384,
- FTRACE_OPS_FL_TRACE_ARRAY = 32768,
- FTRACE_OPS_FL_PERMANENT = 65536,
- FTRACE_OPS_FL_DIRECT = 131072,
-};
-
-struct kprobe_blacklist_entry {
- struct list_head list;
- long unsigned int start_addr;
- long unsigned int end_addr;
-};
-
-enum perf_record_ksymbol_type {
- PERF_RECORD_KSYMBOL_TYPE_UNKNOWN = 0,
- PERF_RECORD_KSYMBOL_TYPE_BPF = 1,
- PERF_RECORD_KSYMBOL_TYPE_OOL = 2,
- PERF_RECORD_KSYMBOL_TYPE_MAX = 3,
-};
-
-struct kprobe_insn_page {
- struct list_head list;
- kprobe_opcode_t *insns;
- struct kprobe_insn_cache *cache;
- int nused;
- int ngarbage;
- char slot_used[0];
-};
-
-enum kprobe_slot_state {
- SLOT_CLEAN = 0,
- SLOT_DIRTY = 1,
- SLOT_USED = 2,
-};
-
-struct kgdb_io {
- const char *name;
- int (*read_char)();
- void (*write_char)(u8);
- void (*flush)();
- int (*init)();
- void (*deinit)();
- void (*pre_exception)();
- void (*post_exception)();
- struct console *cons;
-};
-
-enum {
- KDB_NOT_INITIALIZED = 0,
- KDB_INIT_EARLY = 1,
- KDB_INIT_FULL = 2,
-};
-
-struct kgdb_state {
- int ex_vector;
- int signo;
- int err_code;
- int cpu;
- int pass_exception;
- long unsigned int thr_query;
- long unsigned int threadid;
- long int kgdb_usethreadid;
- struct pt_regs *linux_regs;
- atomic_t *send_ready;
-};
-
-struct debuggerinfo_struct {
- void *debuggerinfo;
- struct task_struct *task;
- int exception_state;
- int ret_state;
- int irq_depth;
- int enter_kgdb;
- bool rounding_up;
-};
-
-struct seccomp_data {
- int nr;
- __u32 arch;
- __u64 instruction_pointer;
- __u64 args[6];
-};
-
-struct seccomp_notif_sizes {
- __u16 seccomp_notif;
- __u16 seccomp_notif_resp;
- __u16 seccomp_data;
-};
-
-struct seccomp_notif {
- __u64 id;
- __u32 pid;
- __u32 flags;
- struct seccomp_data data;
-};
-
-struct seccomp_notif_resp {
- __u64 id;
- __s64 val;
- __s32 error;
- __u32 flags;
-};
-
-struct seccomp_notif_addfd {
- __u64 id;
- __u32 flags;
- __u32 srcfd;
- __u32 newfd;
- __u32 newfd_flags;
-};
-
-struct notification;
-
-struct seccomp_filter {
- refcount_t refs;
- refcount_t users;
- bool log;
- struct seccomp_filter *prev;
- struct bpf_prog *prog;
- struct notification *notif;
- struct mutex notify_lock;
- wait_queue_head_t wqh;
-};
-
-struct seccomp_metadata {
- __u64 filter_off;
- __u64 flags;
-};
-
-struct sock_fprog {
- short unsigned int len;
- struct sock_filter *filter;
-};
-
-struct compat_sock_fprog {
- u16 len;
- compat_uptr_t filter;
-};
-
-enum notify_state {
- SECCOMP_NOTIFY_INIT = 0,
- SECCOMP_NOTIFY_SENT = 1,
- SECCOMP_NOTIFY_REPLIED = 2,
-};
-
-struct seccomp_knotif {
- struct task_struct *task;
- u64 id;
- const struct seccomp_data *data;
- enum notify_state state;
- int error;
- long int val;
- u32 flags;
- struct completion ready;
- struct list_head list;
- struct list_head addfd;
-};
-
-struct seccomp_kaddfd {
- struct file *file;
- int fd;
- unsigned int flags;
- int ret;
- struct completion completion;
- struct list_head list;
-};
-
-struct notification {
- struct semaphore request;
- u64 next_id;
- struct list_head notifications;
-};
-
-struct seccomp_log_name {
- u32 log;
- const char *name;
-};
-
-struct rchan;
-
-struct rchan_buf {
- void *start;
- void *data;
- size_t offset;
- size_t subbufs_produced;
- size_t subbufs_consumed;
- struct rchan *chan;
- wait_queue_head_t read_wait;
- struct irq_work wakeup_work;
- struct dentry *dentry;
- struct kref kref;
- struct page **page_array;
- unsigned int page_count;
- unsigned int finalized;
- size_t *padding;
- size_t prev_padding;
- size_t bytes_consumed;
- size_t early_bytes;
- unsigned int cpu;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct rchan_callbacks;
-
-struct rchan {
- u32 version;
- size_t subbuf_size;
- size_t n_subbufs;
- size_t alloc_size;
- struct rchan_callbacks *cb;
- struct kref kref;
- void *private_data;
- size_t last_toobig;
- struct rchan_buf **buf;
- int is_global;
- struct list_head list;
- struct dentry *parent;
- int has_base_filename;
- char base_filename[255];
-};
-
-struct rchan_callbacks {
- int (*subbuf_start)(struct rchan_buf *, void *, void *, size_t);
- void (*buf_mapped)(struct rchan_buf *, struct file *);
- void (*buf_unmapped)(struct rchan_buf *, struct file *);
- struct dentry * (*create_buf_file)(const char *, struct dentry *, umode_t, struct rchan_buf *, int *);
- int (*remove_buf_file)(struct dentry *);
-};
-
-struct partial_page {
- unsigned int offset;
- unsigned int len;
- long unsigned int private;
-};
-
-struct splice_pipe_desc {
- struct page **pages;
- struct partial_page *partial;
- int nr_pages;
- unsigned int nr_pages_max;
- const struct pipe_buf_operations *ops;
- void (*spd_release)(struct splice_pipe_desc *, unsigned int);
-};
-
-struct rchan_percpu_buf_dispatcher {
- struct rchan_buf *buf;
- struct dentry *dentry;
-};
-
-enum {
- TASKSTATS_TYPE_UNSPEC = 0,
- TASKSTATS_TYPE_PID = 1,
- TASKSTATS_TYPE_TGID = 2,
- TASKSTATS_TYPE_STATS = 3,
- TASKSTATS_TYPE_AGGR_PID = 4,
- TASKSTATS_TYPE_AGGR_TGID = 5,
- TASKSTATS_TYPE_NULL = 6,
- __TASKSTATS_TYPE_MAX = 7,
-};
-
-enum {
- TASKSTATS_CMD_ATTR_UNSPEC = 0,
- TASKSTATS_CMD_ATTR_PID = 1,
- TASKSTATS_CMD_ATTR_TGID = 2,
- TASKSTATS_CMD_ATTR_REGISTER_CPUMASK = 3,
- TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK = 4,
- __TASKSTATS_CMD_ATTR_MAX = 5,
-};
-
-enum {
- CGROUPSTATS_CMD_UNSPEC = 3,
- CGROUPSTATS_CMD_GET = 4,
- CGROUPSTATS_CMD_NEW = 5,
- __CGROUPSTATS_CMD_MAX = 6,
-};
-
-enum {
- CGROUPSTATS_TYPE_UNSPEC = 0,
- CGROUPSTATS_TYPE_CGROUP_STATS = 1,
- __CGROUPSTATS_TYPE_MAX = 2,
-};
-
-enum {
- CGROUPSTATS_CMD_ATTR_UNSPEC = 0,
- CGROUPSTATS_CMD_ATTR_FD = 1,
- __CGROUPSTATS_CMD_ATTR_MAX = 2,
-};
-
-struct genlmsghdr {
- __u8 cmd;
- __u8 version;
- __u16 reserved;
-};
-
-enum {
- NLA_UNSPEC = 0,
- NLA_U8 = 1,
- NLA_U16 = 2,
- NLA_U32 = 3,
- NLA_U64 = 4,
- NLA_STRING = 5,
- NLA_FLAG = 6,
- NLA_MSECS = 7,
- NLA_NESTED = 8,
- NLA_NESTED_ARRAY = 9,
- NLA_NUL_STRING = 10,
- NLA_BINARY = 11,
- NLA_S8 = 12,
- NLA_S16 = 13,
- NLA_S32 = 14,
- NLA_S64 = 15,
- NLA_BITFIELD32 = 16,
- NLA_REJECT = 17,
- __NLA_TYPE_MAX = 18,
-};
-
-struct genl_multicast_group {
- char name[16];
-};
-
-struct genl_ops;
-
-struct genl_info;
-
-struct genl_small_ops;
-
-struct genl_family {
- int id;
- unsigned int hdrsize;
- char name[16];
- unsigned int version;
- unsigned int maxattr;
- unsigned int mcgrp_offset;
- u8 netnsok: 1;
- u8 parallel_ops: 1;
- u8 n_ops;
- u8 n_small_ops;
- u8 n_mcgrps;
- const struct nla_policy *policy;
- int (*pre_doit)(const struct genl_ops *, struct sk_buff *, struct genl_info *);
- void (*post_doit)(const struct genl_ops *, struct sk_buff *, struct genl_info *);
- const struct genl_ops *ops;
- const struct genl_small_ops *small_ops;
- const struct genl_multicast_group *mcgrps;
- struct module *module;
-};
-
-struct genl_ops {
- int (*doit)(struct sk_buff *, struct genl_info *);
- int (*start)(struct netlink_callback *);
- int (*dumpit)(struct sk_buff *, struct netlink_callback *);
- int (*done)(struct netlink_callback *);
- const struct nla_policy *policy;
- unsigned int maxattr;
- u8 cmd;
- u8 internal_flags;
- u8 flags;
- u8 validate;
-};
-
-struct genl_info {
- u32 snd_seq;
- u32 snd_portid;
- struct nlmsghdr *nlhdr;
- struct genlmsghdr *genlhdr;
- void *userhdr;
- struct nlattr **attrs;
- possible_net_t _net;
- void *user_ptr[2];
- struct netlink_ext_ack *extack;
-};
-
-struct genl_small_ops {
- int (*doit)(struct sk_buff *, struct genl_info *);
- int (*dumpit)(struct sk_buff *, struct netlink_callback *);
- u8 cmd;
- u8 internal_flags;
- u8 flags;
- u8 validate;
-};
-
-enum genl_validate_flags {
- GENL_DONT_VALIDATE_STRICT = 1,
- GENL_DONT_VALIDATE_DUMP = 2,
- GENL_DONT_VALIDATE_DUMP_STRICT = 4,
-};
-
-struct listener {
- struct list_head list;
- pid_t pid;
- char valid;
-};
-
-struct listener_list {
- struct rw_semaphore sem;
- struct list_head list;
-};
-
-enum actions {
- REGISTER = 0,
- DEREGISTER = 1,
- CPU_DONT_CARE = 2,
-};
-
-struct tp_module {
- struct list_head list;
- struct module *mod;
-};
-
-struct tp_probes {
- struct callback_head rcu;
- struct tracepoint_func probes[0];
-};
-
-struct ftrace_hash {
- long unsigned int size_bits;
- struct hlist_head *buckets;
- long unsigned int count;
- long unsigned int flags;
- struct callback_head rcu;
-};
-
-struct ftrace_func_entry {
- struct hlist_node hlist;
- long unsigned int ip;
- long unsigned int direct;
-};
-
-enum ftrace_bug_type {
- FTRACE_BUG_UNKNOWN = 0,
- FTRACE_BUG_INIT = 1,
- FTRACE_BUG_NOP = 2,
- FTRACE_BUG_CALL = 3,
- FTRACE_BUG_UPDATE = 4,
-};
-
-enum {
- FTRACE_UPDATE_CALLS = 1,
- FTRACE_DISABLE_CALLS = 2,
- FTRACE_UPDATE_TRACE_FUNC = 4,
- FTRACE_START_FUNC_RET = 8,
- FTRACE_STOP_FUNC_RET = 16,
- FTRACE_MAY_SLEEP = 32,
-};
-
-enum {
- FTRACE_UPDATE_IGNORE = 0,
- FTRACE_UPDATE_MAKE_CALL = 1,
- FTRACE_UPDATE_MODIFY_CALL = 2,
- FTRACE_UPDATE_MAKE_NOP = 3,
-};
-
-enum {
- FTRACE_ITER_FILTER = 1,
- FTRACE_ITER_NOTRACE = 2,
- FTRACE_ITER_PRINTALL = 4,
- FTRACE_ITER_DO_PROBES = 8,
- FTRACE_ITER_PROBE = 16,
- FTRACE_ITER_MOD = 32,
- FTRACE_ITER_ENABLED = 64,
-};
-
-struct prog_entry;
-
-struct event_filter {
- struct prog_entry *prog;
- char *filter_string;
-};
-
-struct trace_array_cpu;
-
-struct array_buffer {
- struct trace_array *tr;
- struct trace_buffer *buffer;
- struct trace_array_cpu *data;
- u64 time_start;
- int cpu;
-};
-
-struct trace_pid_list;
-
-struct trace_options;
-
-struct trace_array {
- struct list_head list;
- char *name;
- struct array_buffer array_buffer;
- struct trace_pid_list *filtered_pids;
- struct trace_pid_list *filtered_no_pids;
- arch_spinlock_t max_lock;
- int buffer_disabled;
- int sys_refcount_enter;
- int sys_refcount_exit;
- struct trace_event_file *enter_syscall_files[441];
- struct trace_event_file *exit_syscall_files[441];
- int stop_count;
- int clock_id;
- int nr_topts;
- bool clear_trace;
- int buffer_percent;
- unsigned int n_err_log_entries;
- struct tracer *current_trace;
- unsigned int trace_flags;
- unsigned char trace_flags_index[32];
- unsigned int flags;
- raw_spinlock_t start_lock;
- struct list_head err_log;
- struct dentry *dir;
- struct dentry *options;
- struct dentry *percpu_dir;
- struct dentry *event_dir;
- struct trace_options *topts;
- struct list_head systems;
- struct list_head events;
- struct trace_event_file *trace_marker_file;
- cpumask_var_t tracing_cpumask;
- int ref;
- int trace_ref;
- struct ftrace_ops *ops;
- struct trace_pid_list *function_pids;
- struct trace_pid_list *function_no_pids;
- struct list_head func_probes;
- struct list_head mod_trace;
- struct list_head mod_notrace;
- int function_enabled;
- int time_stamp_abs_ref;
- struct list_head hist_vars;
-};
-
-struct tracer_flags;
-
-struct tracer {
- const char *name;
- int (*init)(struct trace_array *);
- void (*reset)(struct trace_array *);
- void (*start)(struct trace_array *);
- void (*stop)(struct trace_array *);
- int (*update_thresh)(struct trace_array *);
- void (*open)(struct trace_iterator *);
- void (*pipe_open)(struct trace_iterator *);
- void (*close)(struct trace_iterator *);
- void (*pipe_close)(struct trace_iterator *);
- ssize_t (*read)(struct trace_iterator *, struct file *, char *, size_t, loff_t *);
- ssize_t (*splice_read)(struct trace_iterator *, struct file *, loff_t *, struct pipe_inode_info *, size_t, unsigned int);
- void (*print_header)(struct seq_file *);
- enum print_line_t (*print_line)(struct trace_iterator *);
- int (*set_flag)(struct trace_array *, u32, u32, int);
- int (*flag_changed)(struct trace_array *, u32, int);
- struct tracer *next;
- struct tracer_flags *flags;
- int enabled;
- bool print_max;
- bool allow_instances;
- bool noboot;
-};
-
-struct event_subsystem;
-
-struct trace_subsystem_dir {
- struct list_head list;
- struct event_subsystem *subsystem;
- struct trace_array *tr;
- struct dentry *entry;
- int ref_count;
- int nr_events;
-};
-
-struct trace_array_cpu {
- atomic_t disabled;
- void *buffer_page;
- long unsigned int entries;
- long unsigned int saved_latency;
- long unsigned int critical_start;
- long unsigned int critical_end;
- long unsigned int critical_sequence;
- long unsigned int nice;
- long unsigned int policy;
- long unsigned int rt_priority;
- long unsigned int skipped_entries;
- u64 preempt_timestamp;
- pid_t pid;
- kuid_t uid;
- char comm[16];
- int ftrace_ignore_pid;
- bool ignore_pid;
-};
-
-struct trace_option_dentry;
-
-struct trace_options {
- struct tracer *tracer;
- struct trace_option_dentry *topts;
-};
-
-struct tracer_opt;
-
-struct trace_option_dentry {
- struct tracer_opt *opt;
- struct tracer_flags *flags;
- struct trace_array *tr;
- struct dentry *entry;
-};
-
-struct trace_pid_list {
- int pid_max;
- long unsigned int *pids;
-};
-
-enum {
- TRACE_PIDS = 1,
- TRACE_NO_PIDS = 2,
-};
-
-enum {
- TRACE_ARRAY_FL_GLOBAL = 1,
-};
-
-struct tracer_opt {
- const char *name;
- u32 bit;
-};
-
-struct tracer_flags {
- u32 val;
- struct tracer_opt *opts;
- struct tracer *trace;
-};
-
-enum {
- TRACE_FTRACE_BIT = 0,
- TRACE_FTRACE_NMI_BIT = 1,
- TRACE_FTRACE_IRQ_BIT = 2,
- TRACE_FTRACE_SIRQ_BIT = 3,
- TRACE_INTERNAL_BIT = 4,
- TRACE_INTERNAL_NMI_BIT = 5,
- TRACE_INTERNAL_IRQ_BIT = 6,
- TRACE_INTERNAL_SIRQ_BIT = 7,
- TRACE_BRANCH_BIT = 8,
- TRACE_IRQ_BIT = 9,
- TRACE_GRAPH_BIT = 10,
- TRACE_GRAPH_DEPTH_START_BIT = 11,
- TRACE_GRAPH_DEPTH_END_BIT = 12,
- TRACE_GRAPH_NOTRACE_BIT = 13,
- TRACE_TRANSITION_BIT = 14,
-};
-
-struct ftrace_mod_load {
- struct list_head list;
- char *func;
- char *module;
- int enable;
-};
-
-enum {
- FTRACE_HASH_FL_MOD = 1,
-};
-
-struct ftrace_func_command {
- struct list_head list;
- char *name;
- int (*func)(struct trace_array *, struct ftrace_hash *, char *, char *, char *, int);
-};
-
-struct ftrace_probe_ops {
- void (*func)(long unsigned int, long unsigned int, struct trace_array *, struct ftrace_probe_ops *, void *);
- int (*init)(struct ftrace_probe_ops *, struct trace_array *, long unsigned int, void *, void **);
- void (*free)(struct ftrace_probe_ops *, struct trace_array *, long unsigned int, void *);
- int (*print)(struct seq_file *, long unsigned int, struct ftrace_probe_ops *, void *);
-};
-
-typedef int (*ftrace_mapper_func)(void *);
-
-struct trace_parser {
- bool cont;
- char *buffer;
- unsigned int idx;
- unsigned int size;
-};
-
-enum trace_iterator_bits {
- TRACE_ITER_PRINT_PARENT_BIT = 0,
- TRACE_ITER_SYM_OFFSET_BIT = 1,
- TRACE_ITER_SYM_ADDR_BIT = 2,
- TRACE_ITER_VERBOSE_BIT = 3,
- TRACE_ITER_RAW_BIT = 4,
- TRACE_ITER_HEX_BIT = 5,
- TRACE_ITER_BIN_BIT = 6,
- TRACE_ITER_BLOCK_BIT = 7,
- TRACE_ITER_PRINTK_BIT = 8,
- TRACE_ITER_ANNOTATE_BIT = 9,
- TRACE_ITER_USERSTACKTRACE_BIT = 10,
- TRACE_ITER_SYM_USEROBJ_BIT = 11,
- TRACE_ITER_PRINTK_MSGONLY_BIT = 12,
- TRACE_ITER_CONTEXT_INFO_BIT = 13,
- TRACE_ITER_LATENCY_FMT_BIT = 14,
- TRACE_ITER_RECORD_CMD_BIT = 15,
- TRACE_ITER_RECORD_TGID_BIT = 16,
- TRACE_ITER_OVERWRITE_BIT = 17,
- TRACE_ITER_STOP_ON_FREE_BIT = 18,
- TRACE_ITER_IRQ_INFO_BIT = 19,
- TRACE_ITER_MARKERS_BIT = 20,
- TRACE_ITER_EVENT_FORK_BIT = 21,
- TRACE_ITER_PAUSE_ON_TRACE_BIT = 22,
- TRACE_ITER_FUNCTION_BIT = 23,
- TRACE_ITER_FUNC_FORK_BIT = 24,
- TRACE_ITER_DISPLAY_GRAPH_BIT = 25,
- TRACE_ITER_STACKTRACE_BIT = 26,
- TRACE_ITER_LAST_BIT = 27,
-};
-
-struct event_subsystem {
- struct list_head list;
- const char *name;
- struct event_filter *filter;
- int ref_count;
-};
-
-enum regex_type {
- MATCH_FULL = 0,
- MATCH_FRONT_ONLY = 1,
- MATCH_MIDDLE_ONLY = 2,
- MATCH_END_ONLY = 3,
- MATCH_GLOB = 4,
- MATCH_INDEX = 5,
-};
-
-enum {
- FTRACE_MODIFY_ENABLE_FL = 1,
- FTRACE_MODIFY_MAY_SLEEP_FL = 2,
-};
-
-struct ftrace_func_probe {
- struct ftrace_probe_ops *probe_ops;
- struct ftrace_ops ops;
- struct trace_array *tr;
- struct list_head list;
- void *data;
- int ref;
-};
-
-struct ftrace_page {
- struct ftrace_page *next;
- struct dyn_ftrace *records;
- int index;
- int size;
-};
-
-struct ftrace_rec_iter {
- struct ftrace_page *pg;
- int index;
-};
-
-struct ftrace_iterator {
- loff_t pos;
- loff_t func_pos;
- loff_t mod_pos;
- struct ftrace_page *pg;
- struct dyn_ftrace *func;
- struct ftrace_func_probe *probe;
- struct ftrace_func_entry *probe_entry;
- struct trace_parser parser;
- struct ftrace_hash *hash;
- struct ftrace_ops *ops;
- struct trace_array *tr;
- struct list_head *mod_list;
- int pidx;
- int idx;
- unsigned int flags;
-};
-
-struct ftrace_glob {
- char *search;
- unsigned int len;
- int type;
-};
-
-struct ftrace_func_map {
- struct ftrace_func_entry entry;
- void *data;
-};
-
-struct ftrace_func_mapper {
- struct ftrace_hash hash;
-};
-
-enum graph_filter_type {
- GRAPH_FILTER_NOTRACE = 0,
- GRAPH_FILTER_FUNCTION = 1,
-};
-
-struct ftrace_graph_data {
- struct ftrace_hash *hash;
- struct ftrace_func_entry *entry;
- int idx;
- enum graph_filter_type type;
- struct ftrace_hash *new_hash;
- const struct seq_operations *seq_ops;
- struct trace_parser parser;
-};
-
-struct ftrace_mod_func {
- struct list_head list;
- char *name;
- long unsigned int ip;
- unsigned int size;
-};
-
-struct ftrace_mod_map {
- struct callback_head rcu;
- struct list_head list;
- struct module *mod;
- long unsigned int start_addr;
- long unsigned int end_addr;
- struct list_head funcs;
- unsigned int num_funcs;
-};
-
-struct ftrace_init_func {
- struct list_head list;
- long unsigned int ip;
-};
-
-enum ring_buffer_type {
- RINGBUF_TYPE_DATA_TYPE_LEN_MAX = 28,
- RINGBUF_TYPE_PADDING = 29,
- RINGBUF_TYPE_TIME_EXTEND = 30,
- RINGBUF_TYPE_TIME_STAMP = 31,
-};
-
-enum ring_buffer_flags {
- RB_FL_OVERWRITE = 1,
-};
-
-struct ring_buffer_per_cpu;
-
-struct buffer_page;
-
-struct ring_buffer_iter {
- struct ring_buffer_per_cpu *cpu_buffer;
- long unsigned int head;
- long unsigned int next_event;
- struct buffer_page *head_page;
- struct buffer_page *cache_reader_page;
- long unsigned int cache_read;
- u64 read_stamp;
- u64 page_stamp;
- struct ring_buffer_event *event;
- int missed_events;
-};
-
-struct rb_irq_work {
- struct irq_work work;
- wait_queue_head_t waiters;
- wait_queue_head_t full_waiters;
- bool waiters_pending;
- bool full_waiters_pending;
- bool wakeup_full;
-};
-
-struct trace_buffer___2 {
- unsigned int flags;
- int cpus;
- atomic_t record_disabled;
- cpumask_var_t cpumask;
- struct lock_class_key *reader_lock_key;
- struct mutex mutex;
- struct ring_buffer_per_cpu **buffers;
- struct hlist_node node;
- u64 (*clock)();
- struct rb_irq_work irq_work;
- bool time_stamp_abs;
-};
-
-enum {
- RB_LEN_TIME_EXTEND = 8,
- RB_LEN_TIME_STAMP = 8,
-};
-
-struct buffer_data_page {
- u64 time_stamp;
- local_t commit;
- unsigned char data[0];
-};
-
-struct buffer_page {
- struct list_head list;
- local_t write;
- unsigned int read;
- local_t entries;
- long unsigned int real_end;
- struct buffer_data_page *page;
-};
-
-struct rb_event_info {
- u64 ts;
- u64 delta;
- u64 before;
- u64 after;
- long unsigned int length;
- struct buffer_page *tail_page;
- int add_timestamp;
-};
-
-enum {
- RB_ADD_STAMP_NONE = 0,
- RB_ADD_STAMP_EXTEND = 2,
- RB_ADD_STAMP_ABSOLUTE = 4,
- RB_ADD_STAMP_FORCE = 8,
-};
-
-enum {
- RB_CTX_TRANSITION = 0,
- RB_CTX_NMI = 1,
- RB_CTX_IRQ = 2,
- RB_CTX_SOFTIRQ = 3,
- RB_CTX_NORMAL = 4,
- RB_CTX_MAX = 5,
-};
-
-struct rb_time_struct {
- local64_t time;
-};
-
-typedef struct rb_time_struct rb_time_t;
-
-struct ring_buffer_per_cpu {
- int cpu;
- atomic_t record_disabled;
- atomic_t resize_disabled;
- struct trace_buffer___2 *buffer;
- raw_spinlock_t reader_lock;
- arch_spinlock_t lock;
- struct lock_class_key lock_key;
- struct buffer_data_page *free_page;
- long unsigned int nr_pages;
- unsigned int current_context;
- struct list_head *pages;
- struct buffer_page *head_page;
- struct buffer_page *tail_page;
- struct buffer_page *commit_page;
- struct buffer_page *reader_page;
- long unsigned int lost_events;
- long unsigned int last_overrun;
- long unsigned int nest;
- local_t entries_bytes;
- local_t entries;
- local_t overrun;
- local_t commit_overrun;
- local_t dropped_events;
- local_t committing;
- local_t commits;
- local_t pages_touched;
- local_t pages_read;
- long int last_pages_touch;
- size_t shortest_full;
- long unsigned int read;
- long unsigned int read_bytes;
- rb_time_t write_stamp;
- rb_time_t before_stamp;
- u64 read_stamp;
- long int nr_pages_to_update;
- struct list_head new_pages;
- struct work_struct update_pages_work;
- struct completion update_done;
- struct rb_irq_work irq_work;
-};
-
-struct trace_export {
- struct trace_export *next;
- void (*write)(struct trace_export *, const void *, unsigned int);
- int flags;
-};
-
-enum trace_iter_flags {
- TRACE_FILE_LAT_FMT = 1,
- TRACE_FILE_ANNOTATE = 2,
- TRACE_FILE_TIME_IN_NS = 4,
-};
-
-enum event_trigger_type {
- ETT_NONE = 0,
- ETT_TRACE_ONOFF = 1,
- ETT_SNAPSHOT = 2,
- ETT_STACKTRACE = 4,
- ETT_EVENT_ENABLE = 8,
- ETT_EVENT_HIST = 16,
- ETT_HIST_ENABLE = 32,
-};
-
-enum trace_type {
- __TRACE_FIRST_TYPE = 0,
- TRACE_FN = 1,
- TRACE_CTX = 2,
- TRACE_WAKE = 3,
- TRACE_STACK = 4,
- TRACE_PRINT = 5,
- TRACE_BPRINT = 6,
- TRACE_MMIO_RW = 7,
- TRACE_MMIO_MAP = 8,
- TRACE_BRANCH = 9,
- TRACE_GRAPH_RET = 10,
- TRACE_GRAPH_ENT = 11,
- TRACE_USER_STACK = 12,
- TRACE_BLK = 13,
- TRACE_BPUTS = 14,
- TRACE_HWLAT = 15,
- TRACE_RAW_DATA = 16,
- __TRACE_LAST_TYPE = 17,
-};
-
-struct ftrace_entry {
- struct trace_entry ent;
- long unsigned int ip;
- long unsigned int parent_ip;
-};
-
-struct stack_entry {
- struct trace_entry ent;
- int size;
- long unsigned int caller[8];
-};
-
-struct bprint_entry {
- struct trace_entry ent;
- long unsigned int ip;
- const char *fmt;
- u32 buf[0];
-};
-
-struct print_entry {
- struct trace_entry ent;
- long unsigned int ip;
- char buf[0];
-};
-
-struct raw_data_entry {
- struct trace_entry ent;
- unsigned int id;
- char buf[0];
-};
-
-struct bputs_entry {
- struct trace_entry ent;
- long unsigned int ip;
- const char *str;
-};
-
-enum trace_flag_type {
- TRACE_FLAG_IRQS_OFF = 1,
- TRACE_FLAG_IRQS_NOSUPPORT = 2,
- TRACE_FLAG_NEED_RESCHED = 4,
- TRACE_FLAG_HARDIRQ = 8,
- TRACE_FLAG_SOFTIRQ = 16,
- TRACE_FLAG_PREEMPT_RESCHED = 32,
- TRACE_FLAG_NMI = 64,
-};
-
-typedef bool (*cond_update_fn_t)(struct trace_array *, void *);
-
-enum trace_iterator_flags {
- TRACE_ITER_PRINT_PARENT = 1,
- TRACE_ITER_SYM_OFFSET = 2,
- TRACE_ITER_SYM_ADDR = 4,
- TRACE_ITER_VERBOSE = 8,
- TRACE_ITER_RAW = 16,
- TRACE_ITER_HEX = 32,
- TRACE_ITER_BIN = 64,
- TRACE_ITER_BLOCK = 128,
- TRACE_ITER_PRINTK = 256,
- TRACE_ITER_ANNOTATE = 512,
- TRACE_ITER_USERSTACKTRACE = 1024,
- TRACE_ITER_SYM_USEROBJ = 2048,
- TRACE_ITER_PRINTK_MSGONLY = 4096,
- TRACE_ITER_CONTEXT_INFO = 8192,
- TRACE_ITER_LATENCY_FMT = 16384,
- TRACE_ITER_RECORD_CMD = 32768,
- TRACE_ITER_RECORD_TGID = 65536,
- TRACE_ITER_OVERWRITE = 131072,
- TRACE_ITER_STOP_ON_FREE = 262144,
- TRACE_ITER_IRQ_INFO = 524288,
- TRACE_ITER_MARKERS = 1048576,
- TRACE_ITER_EVENT_FORK = 2097152,
- TRACE_ITER_PAUSE_ON_TRACE = 4194304,
- TRACE_ITER_FUNCTION = 8388608,
- TRACE_ITER_FUNC_FORK = 16777216,
- TRACE_ITER_DISPLAY_GRAPH = 33554432,
- TRACE_ITER_STACKTRACE = 67108864,
-};
-
-struct saved_cmdlines_buffer {
- unsigned int map_pid_to_cmdline[32769];
- unsigned int *map_cmdline_to_pid;
- unsigned int cmdline_num;
- int cmdline_idx;
- char *saved_cmdlines;
-};
-
-struct ftrace_stack {
- long unsigned int calls[16384];
-};
-
-struct ftrace_stacks {
- struct ftrace_stack stacks[4];
-};
-
-struct trace_buffer_struct {
- int nesting;
- char buffer[4096];
-};
-
-struct ftrace_buffer_info {
- struct trace_iterator iter;
- void *spare;
- unsigned int spare_cpu;
- unsigned int read;
-};
-
-struct err_info {
- const char **errs;
- u8 type;
- u8 pos;
- u64 ts;
-};
-
-struct tracing_log_err {
- struct list_head list;
- struct err_info info;
- char loc[128];
- char cmd[256];
-};
-
-struct buffer_ref {
- struct trace_buffer *buffer;
- void *page;
- int cpu;
- refcount_t refcount;
-};
-
-struct ctx_switch_entry {
- struct trace_entry ent;
- unsigned int prev_pid;
- unsigned int next_pid;
- unsigned int next_cpu;
- unsigned char prev_prio;
- unsigned char prev_state;
- unsigned char next_prio;
- unsigned char next_state;
-};
-
-struct userstack_entry {
- struct trace_entry ent;
- unsigned int tgid;
- long unsigned int caller[8];
-};
-
-struct hwlat_entry {
- struct trace_entry ent;
- u64 duration;
- u64 outer_duration;
- u64 nmi_total_ts;
- struct timespec64 timestamp;
- unsigned int nmi_count;
- unsigned int seqnum;
- unsigned int count;
-};
-
-struct trace_mark {
- long long unsigned int val;
- char sym;
-};
-
-typedef int (*cmp_func_t)(const void *, const void *);
-
-struct tracer_stat {
- const char *name;
- void * (*stat_start)(struct tracer_stat *);
- void * (*stat_next)(void *, int);
- cmp_func_t stat_cmp;
- int (*stat_show)(struct seq_file *, void *);
- void (*stat_release)(void *);
- int (*stat_headers)(struct seq_file *);
-};
-
-struct stat_node {
- struct rb_node node;
- void *stat;
-};
-
-struct stat_session {
- struct list_head session_list;
- struct tracer_stat *ts;
- struct rb_root stat_root;
- struct mutex stat_mutex;
- struct dentry *file;
-};
-
-struct trace_bprintk_fmt {
- struct list_head list;
- const char *fmt;
-};
-
-enum {
- TRACE_FUNC_OPT_STACK = 1,
-};
-
-struct ftrace_func_mapper___2;
-
-enum {
- TRACE_NOP_OPT_ACCEPT = 1,
- TRACE_NOP_OPT_REFUSE = 2,
-};
-
-struct ftrace_graph_ent {
- long unsigned int func;
- int depth;
-} __attribute__((packed));
-
-struct ftrace_graph_ret {
- long unsigned int func;
- long unsigned int overrun;
- long long unsigned int calltime;
- long long unsigned int rettime;
- int depth;
-} __attribute__((packed));
-
-typedef void (*trace_func_graph_ret_t)(struct ftrace_graph_ret *);
-
-typedef int (*trace_func_graph_ent_t)(struct ftrace_graph_ent *);
-
-struct fgraph_ops {
- trace_func_graph_ent_t entryfunc;
- trace_func_graph_ret_t retfunc;
-};
-
-struct ftrace_graph_ent_entry {
- struct trace_entry ent;
- struct ftrace_graph_ent graph_ent;
-} __attribute__((packed));
-
-struct ftrace_graph_ret_entry {
- struct trace_entry ent;
- struct ftrace_graph_ret ret;
-} __attribute__((packed));
-
-struct fgraph_cpu_data {
- pid_t last_pid;
- int depth;
- int depth_irq;
- int ignore;
- long unsigned int enter_funcs[50];
-};
-
-struct fgraph_data {
- struct fgraph_cpu_data *cpu_data;
- struct ftrace_graph_ent_entry ent;
- struct ftrace_graph_ret_entry ret;
- int failed;
- int cpu;
-} __attribute__((packed));
-
-enum {
- FLAGS_FILL_FULL = 268435456,
- FLAGS_FILL_START = 536870912,
- FLAGS_FILL_END = 805306368,
-};
-
-struct blk_crypto_key;
-
-struct bio_crypt_ctx {
- const struct blk_crypto_key *bc_key;
- u64 bc_dun[4];
-};
-
-typedef __u32 blk_mq_req_flags_t;
-
-struct disk_stats {
- u64 nsecs[4];
- long unsigned int sectors[4];
- long unsigned int ios[4];
- long unsigned int merges[4];
- long unsigned int io_ticks;
- local_t in_flight[2];
-};
-
-struct blk_mq_ctxs;
-
-struct blk_mq_ctx {
- struct {
- spinlock_t lock;
- struct list_head rq_lists[3];
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- };
- unsigned int cpu;
- short unsigned int index_hw[3];
- struct blk_mq_hw_ctx *hctxs[3];
- long unsigned int rq_dispatched[2];
- long unsigned int rq_merged;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long unsigned int rq_completed[2];
- struct request_queue *queue;
- struct blk_mq_ctxs *ctxs;
- struct kobject kobj;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct sbitmap_word;
-
-struct sbitmap {
- unsigned int depth;
- unsigned int shift;
- unsigned int map_nr;
- struct sbitmap_word *map;
-};
-
-struct blk_mq_tags;
-
-struct blk_mq_hw_ctx {
- struct {
- spinlock_t lock;
- struct list_head dispatch;
- long unsigned int state;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- };
- struct delayed_work run_work;
- cpumask_var_t cpumask;
- int next_cpu;
- int next_cpu_batch;
- long unsigned int flags;
- void *sched_data;
- struct request_queue *queue;
- struct blk_flush_queue *fq;
- void *driver_data;
- struct sbitmap ctx_map;
- struct blk_mq_ctx *dispatch_from;
- unsigned int dispatch_busy;
- short unsigned int type;
- short unsigned int nr_ctx;
- struct blk_mq_ctx **ctxs;
- spinlock_t dispatch_wait_lock;
- wait_queue_entry_t dispatch_wait;
- atomic_t wait_index;
- struct blk_mq_tags *tags;
- struct blk_mq_tags *sched_tags;
- long unsigned int queued;
- long unsigned int run;
- long unsigned int dispatched[7];
- unsigned int numa_node;
- unsigned int queue_num;
- atomic_t nr_active;
- atomic_t elevator_queued;
- struct hlist_node cpuhp_online;
- struct hlist_node cpuhp_dead;
- struct kobject kobj;
- long unsigned int poll_considered;
- long unsigned int poll_invoked;
- long unsigned int poll_success;
- struct list_head hctx_list;
- struct srcu_struct srcu[0];
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct blk_mq_alloc_data {
- struct request_queue *q;
- blk_mq_req_flags_t flags;
- unsigned int shallow_depth;
- unsigned int cmd_flags;
- struct blk_mq_ctx *ctx;
- struct blk_mq_hw_ctx *hctx;
-};
-
-struct blk_stat_callback {
- struct list_head list;
- struct timer_list timer;
- struct blk_rq_stat *cpu_stat;
- int (*bucket_fn)(const struct request *);
- unsigned int buckets;
- struct blk_rq_stat *stat;
- void (*timer_fn)(struct blk_stat_callback *);
- void *data;
- struct callback_head rcu;
-};
-
-struct blk_trace {
- int trace_state;
- struct rchan *rchan;
- long unsigned int *sequence;
- unsigned char *msg_data;
- u16 act_mask;
- u64 start_lba;
- u64 end_lba;
- u32 pid;
- u32 dev;
- struct dentry *dir;
- struct dentry *dropped_file;
- struct dentry *msg_file;
- struct list_head running_list;
- atomic_t dropped;
-};
-
-struct blk_flush_queue {
- unsigned int flush_pending_idx: 1;
- unsigned int flush_running_idx: 1;
- blk_status_t rq_status;
- long unsigned int flush_pending_since;
- struct list_head flush_queue[2];
- struct list_head flush_data_in_flight;
- struct request *flush_rq;
- struct lock_class_key key;
- spinlock_t mq_flush_lock;
-};
-
-struct blk_mq_queue_map {
- unsigned int *mq_map;
- unsigned int nr_queues;
- unsigned int queue_offset;
-};
-
-struct sbq_wait_state;
-
-struct sbitmap_queue {
- struct sbitmap sb;
- unsigned int *alloc_hint;
- unsigned int wake_batch;
- atomic_t wake_index;
- struct sbq_wait_state *ws;
- atomic_t ws_active;
- bool round_robin;
- unsigned int min_shallow_depth;
-};
-
-struct blk_mq_tag_set {
- struct blk_mq_queue_map map[3];
- unsigned int nr_maps;
- const struct blk_mq_ops *ops;
- unsigned int nr_hw_queues;
- unsigned int queue_depth;
- unsigned int reserved_tags;
- unsigned int cmd_size;
- int numa_node;
- unsigned int timeout;
- unsigned int flags;
- void *driver_data;
- atomic_t active_queues_shared_sbitmap;
- struct sbitmap_queue __bitmap_tags;
- struct sbitmap_queue __breserved_tags;
- struct blk_mq_tags **tags;
- struct mutex tag_list_lock;
- struct list_head tag_list;
-};
-
-enum blktrace_cat {
- BLK_TC_READ = 1,
- BLK_TC_WRITE = 2,
- BLK_TC_FLUSH = 4,
- BLK_TC_SYNC = 8,
- BLK_TC_SYNCIO = 8,
- BLK_TC_QUEUE = 16,
- BLK_TC_REQUEUE = 32,
- BLK_TC_ISSUE = 64,
- BLK_TC_COMPLETE = 128,
- BLK_TC_FS = 256,
- BLK_TC_PC = 512,
- BLK_TC_NOTIFY = 1024,
- BLK_TC_AHEAD = 2048,
- BLK_TC_META = 4096,
- BLK_TC_DISCARD = 8192,
- BLK_TC_DRV_DATA = 16384,
- BLK_TC_FUA = 32768,
- BLK_TC_END = 32768,
-};
-
-enum blktrace_act {
- __BLK_TA_QUEUE = 1,
- __BLK_TA_BACKMERGE = 2,
- __BLK_TA_FRONTMERGE = 3,
- __BLK_TA_GETRQ = 4,
- __BLK_TA_SLEEPRQ = 5,
- __BLK_TA_REQUEUE = 6,
- __BLK_TA_ISSUE = 7,
- __BLK_TA_COMPLETE = 8,
- __BLK_TA_PLUG = 9,
- __BLK_TA_UNPLUG_IO = 10,
- __BLK_TA_UNPLUG_TIMER = 11,
- __BLK_TA_INSERT = 12,
- __BLK_TA_SPLIT = 13,
- __BLK_TA_BOUNCE = 14,
- __BLK_TA_REMAP = 15,
- __BLK_TA_ABORT = 16,
- __BLK_TA_DRV_DATA = 17,
- __BLK_TA_CGROUP = 256,
-};
-
-enum blktrace_notify {
- __BLK_TN_PROCESS = 0,
- __BLK_TN_TIMESTAMP = 1,
- __BLK_TN_MESSAGE = 2,
- __BLK_TN_CGROUP = 256,
-};
-
-struct blk_io_trace {
- __u32 magic;
- __u32 sequence;
- __u64 time;
- __u64 sector;
- __u32 bytes;
- __u32 action;
- __u32 pid;
- __u32 device;
- __u32 cpu;
- __u16 error;
- __u16 pdu_len;
-};
-
-struct blk_io_trace_remap {
- __be32 device_from;
- __be32 device_to;
- __be64 sector_from;
-};
-
-enum {
- Blktrace_setup = 1,
- Blktrace_running = 2,
- Blktrace_stopped = 3,
-};
-
-struct blk_user_trace_setup {
- char name[32];
- __u16 act_mask;
- __u32 buf_size;
- __u32 buf_nr;
- __u64 start_lba;
- __u64 end_lba;
- __u32 pid;
-};
-
-struct sbitmap_word {
- long unsigned int depth;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long unsigned int word;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long unsigned int cleared;
- spinlock_t swap_lock;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct sbq_wait_state {
- atomic_t wait_cnt;
- wait_queue_head_t wait;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct blk_mq_tags {
- unsigned int nr_tags;
- unsigned int nr_reserved_tags;
- atomic_t active_queues;
- struct sbitmap_queue *bitmap_tags;
- struct sbitmap_queue *breserved_tags;
- struct sbitmap_queue __bitmap_tags;
- struct sbitmap_queue __breserved_tags;
- struct request **rqs;
- struct request **static_rqs;
- struct list_head page_list;
-};
-
-struct blk_mq_queue_data {
- struct request *rq;
- bool last;
-};
-
-enum blk_crypto_mode_num {
- BLK_ENCRYPTION_MODE_INVALID = 0,
- BLK_ENCRYPTION_MODE_AES_256_XTS = 1,
- BLK_ENCRYPTION_MODE_AES_128_CBC_ESSIV = 2,
- BLK_ENCRYPTION_MODE_ADIANTUM = 3,
- BLK_ENCRYPTION_MODE_MAX = 4,
-};
-
-struct blk_crypto_config {
- enum blk_crypto_mode_num crypto_mode;
- unsigned int data_unit_size;
- unsigned int dun_bytes;
-};
-
-struct blk_crypto_key {
- struct blk_crypto_config crypto_cfg;
- unsigned int data_unit_size_bits;
- unsigned int size;
- u8 raw[64];
-};
-
-struct blk_mq_ctxs {
- struct kobject kobj;
- struct blk_mq_ctx *queue_ctx;
-};
-
-typedef void blk_log_action_t(struct trace_iterator *, const char *, bool);
-
-struct ftrace_event_field {
- struct list_head link;
- const char *name;
- const char *type;
- int filter_type;
- int offset;
- int size;
- int is_signed;
-};
-
-enum {
- FORMAT_HEADER = 1,
- FORMAT_FIELD_SEPERATOR = 2,
- FORMAT_PRINTFMT = 3,
-};
-
-struct event_probe_data {
- struct trace_event_file *file;
- long unsigned int count;
- int ref;
- bool enable;
-};
-
-struct syscall_trace_enter {
- struct trace_entry ent;
- int nr;
- long unsigned int args[0];
-};
-
-struct syscall_trace_exit {
- struct trace_entry ent;
- int nr;
- long int ret;
-};
-
-struct syscall_tp_t {
- long long unsigned int regs;
- long unsigned int syscall_nr;
- long unsigned int ret;
-};
-
-struct syscall_tp_t___2 {
- long long unsigned int regs;
- long unsigned int syscall_nr;
- long unsigned int args[6];
-};
-
-typedef long unsigned int perf_trace_t[256];
-
-struct filter_pred;
-
-struct prog_entry {
- int target;
- int when_to_branch;
- struct filter_pred *pred;
-};
-
-typedef int (*filter_pred_fn_t)(struct filter_pred *, void *);
-
-struct regex;
-
-typedef int (*regex_match_func)(char *, struct regex *, int);
-
-struct regex {
- char pattern[256];
- int len;
- int field_len;
- regex_match_func match;
-};
-
-struct filter_pred {
- filter_pred_fn_t fn;
- u64 val;
- struct regex regex;
- short unsigned int *ops;
- struct ftrace_event_field *field;
- int offset;
- int not;
- int op;
-};
-
-enum filter_op_ids {
- OP_GLOB = 0,
- OP_NE = 1,
- OP_EQ = 2,
- OP_LE = 3,
- OP_LT = 4,
- OP_GE = 5,
- OP_GT = 6,
- OP_BAND = 7,
- OP_MAX = 8,
-};
-
-enum {
- FILT_ERR_NONE = 0,
- FILT_ERR_INVALID_OP = 1,
- FILT_ERR_TOO_MANY_OPEN = 2,
- FILT_ERR_TOO_MANY_CLOSE = 3,
- FILT_ERR_MISSING_QUOTE = 4,
- FILT_ERR_OPERAND_TOO_LONG = 5,
- FILT_ERR_EXPECT_STRING = 6,
- FILT_ERR_EXPECT_DIGIT = 7,
- FILT_ERR_ILLEGAL_FIELD_OP = 8,
- FILT_ERR_FIELD_NOT_FOUND = 9,
- FILT_ERR_ILLEGAL_INTVAL = 10,
- FILT_ERR_BAD_SUBSYS_FILTER = 11,
- FILT_ERR_TOO_MANY_PREDS = 12,
- FILT_ERR_INVALID_FILTER = 13,
- FILT_ERR_IP_FIELD_ONLY = 14,
- FILT_ERR_INVALID_VALUE = 15,
- FILT_ERR_ERRNO = 16,
- FILT_ERR_NO_FILTER = 17,
-};
-
-struct filter_parse_error {
- int lasterr;
- int lasterr_pos;
-};
-
-typedef int (*parse_pred_fn)(const char *, void *, int, struct filter_parse_error *, struct filter_pred **);
-
-enum {
- INVERT = 1,
- PROCESS_AND = 2,
- PROCESS_OR = 4,
-};
-
-enum {
- TOO_MANY_CLOSE = 4294967295,
- TOO_MANY_OPEN = 4294967294,
- MISSING_QUOTE = 4294967293,
-};
-
-struct filter_list {
- struct list_head list;
- struct event_filter *filter;
-};
-
-struct function_filter_data {
- struct ftrace_ops *ops;
- int first_filter;
- int first_notrace;
-};
-
-struct event_trigger_ops;
-
-struct event_command;
-
-struct event_trigger_data {
- long unsigned int count;
- int ref;
- struct event_trigger_ops *ops;
- struct event_command *cmd_ops;
- struct event_filter *filter;
- char *filter_str;
- void *private_data;
- bool paused;
- bool paused_tmp;
- struct list_head list;
- char *name;
- struct list_head named_list;
- struct event_trigger_data *named_data;
-};
-
-struct event_trigger_ops {
- void (*func)(struct event_trigger_data *, void *, struct ring_buffer_event *);
- int (*init)(struct event_trigger_ops *, struct event_trigger_data *);
- void (*free)(struct event_trigger_ops *, struct event_trigger_data *);
- int (*print)(struct seq_file *, struct event_trigger_ops *, struct event_trigger_data *);
-};
-
-struct event_command {
- struct list_head list;
- char *name;
- enum event_trigger_type trigger_type;
- int flags;
- int (*func)(struct event_command *, struct trace_event_file *, char *, char *, char *);
- int (*reg)(char *, struct event_trigger_ops *, struct event_trigger_data *, struct trace_event_file *);
- void (*unreg)(char *, struct event_trigger_ops *, struct event_trigger_data *, struct trace_event_file *);
- void (*unreg_all)(struct trace_event_file *);
- int (*set_filter)(char *, struct event_trigger_data *, struct trace_event_file *);
- struct event_trigger_ops * (*get_trigger_ops)(char *, char *);
-};
-
-struct enable_trigger_data {
- struct trace_event_file *file;
- bool enable;
- bool hist;
-};
-
-enum event_command_flags {
- EVENT_CMD_FL_POST_TRIGGER = 1,
- EVENT_CMD_FL_NEEDS_REC = 2,
-};
-
-enum bpf_func_id {
- BPF_FUNC_unspec = 0,
- BPF_FUNC_map_lookup_elem = 1,
- BPF_FUNC_map_update_elem = 2,
- BPF_FUNC_map_delete_elem = 3,
- BPF_FUNC_probe_read = 4,
- BPF_FUNC_ktime_get_ns = 5,
- BPF_FUNC_trace_printk = 6,
- BPF_FUNC_get_prandom_u32 = 7,
- BPF_FUNC_get_smp_processor_id = 8,
- BPF_FUNC_skb_store_bytes = 9,
- BPF_FUNC_l3_csum_replace = 10,
- BPF_FUNC_l4_csum_replace = 11,
- BPF_FUNC_tail_call = 12,
- BPF_FUNC_clone_redirect = 13,
- BPF_FUNC_get_current_pid_tgid = 14,
- BPF_FUNC_get_current_uid_gid = 15,
- BPF_FUNC_get_current_comm = 16,
- BPF_FUNC_get_cgroup_classid = 17,
- BPF_FUNC_skb_vlan_push = 18,
- BPF_FUNC_skb_vlan_pop = 19,
- BPF_FUNC_skb_get_tunnel_key = 20,
- BPF_FUNC_skb_set_tunnel_key = 21,
- BPF_FUNC_perf_event_read = 22,
- BPF_FUNC_redirect = 23,
- BPF_FUNC_get_route_realm = 24,
- BPF_FUNC_perf_event_output = 25,
- BPF_FUNC_skb_load_bytes = 26,
- BPF_FUNC_get_stackid = 27,
- BPF_FUNC_csum_diff = 28,
- BPF_FUNC_skb_get_tunnel_opt = 29,
- BPF_FUNC_skb_set_tunnel_opt = 30,
- BPF_FUNC_skb_change_proto = 31,
- BPF_FUNC_skb_change_type = 32,
- BPF_FUNC_skb_under_cgroup = 33,
- BPF_FUNC_get_hash_recalc = 34,
- BPF_FUNC_get_current_task = 35,
- BPF_FUNC_probe_write_user = 36,
- BPF_FUNC_current_task_under_cgroup = 37,
- BPF_FUNC_skb_change_tail = 38,
- BPF_FUNC_skb_pull_data = 39,
- BPF_FUNC_csum_update = 40,
- BPF_FUNC_set_hash_invalid = 41,
- BPF_FUNC_get_numa_node_id = 42,
- BPF_FUNC_skb_change_head = 43,
- BPF_FUNC_xdp_adjust_head = 44,
- BPF_FUNC_probe_read_str = 45,
- BPF_FUNC_get_socket_cookie = 46,
- BPF_FUNC_get_socket_uid = 47,
- BPF_FUNC_set_hash = 48,
- BPF_FUNC_setsockopt = 49,
- BPF_FUNC_skb_adjust_room = 50,
- BPF_FUNC_redirect_map = 51,
- BPF_FUNC_sk_redirect_map = 52,
- BPF_FUNC_sock_map_update = 53,
- BPF_FUNC_xdp_adjust_meta = 54,
- BPF_FUNC_perf_event_read_value = 55,
- BPF_FUNC_perf_prog_read_value = 56,
- BPF_FUNC_getsockopt = 57,
- BPF_FUNC_override_return = 58,
- BPF_FUNC_sock_ops_cb_flags_set = 59,
- BPF_FUNC_msg_redirect_map = 60,
- BPF_FUNC_msg_apply_bytes = 61,
- BPF_FUNC_msg_cork_bytes = 62,
- BPF_FUNC_msg_pull_data = 63,
- BPF_FUNC_bind = 64,
- BPF_FUNC_xdp_adjust_tail = 65,
- BPF_FUNC_skb_get_xfrm_state = 66,
- BPF_FUNC_get_stack = 67,
- BPF_FUNC_skb_load_bytes_relative = 68,
- BPF_FUNC_fib_lookup = 69,
- BPF_FUNC_sock_hash_update = 70,
- BPF_FUNC_msg_redirect_hash = 71,
- BPF_FUNC_sk_redirect_hash = 72,
- BPF_FUNC_lwt_push_encap = 73,
- BPF_FUNC_lwt_seg6_store_bytes = 74,
- BPF_FUNC_lwt_seg6_adjust_srh = 75,
- BPF_FUNC_lwt_seg6_action = 76,
- BPF_FUNC_rc_repeat = 77,
- BPF_FUNC_rc_keydown = 78,
- BPF_FUNC_skb_cgroup_id = 79,
- BPF_FUNC_get_current_cgroup_id = 80,
- BPF_FUNC_get_local_storage = 81,
- BPF_FUNC_sk_select_reuseport = 82,
- BPF_FUNC_skb_ancestor_cgroup_id = 83,
- BPF_FUNC_sk_lookup_tcp = 84,
- BPF_FUNC_sk_lookup_udp = 85,
- BPF_FUNC_sk_release = 86,
- BPF_FUNC_map_push_elem = 87,
- BPF_FUNC_map_pop_elem = 88,
- BPF_FUNC_map_peek_elem = 89,
- BPF_FUNC_msg_push_data = 90,
- BPF_FUNC_msg_pop_data = 91,
- BPF_FUNC_rc_pointer_rel = 92,
- BPF_FUNC_spin_lock = 93,
- BPF_FUNC_spin_unlock = 94,
- BPF_FUNC_sk_fullsock = 95,
- BPF_FUNC_tcp_sock = 96,
- BPF_FUNC_skb_ecn_set_ce = 97,
- BPF_FUNC_get_listener_sock = 98,
- BPF_FUNC_skc_lookup_tcp = 99,
- BPF_FUNC_tcp_check_syncookie = 100,
- BPF_FUNC_sysctl_get_name = 101,
- BPF_FUNC_sysctl_get_current_value = 102,
- BPF_FUNC_sysctl_get_new_value = 103,
- BPF_FUNC_sysctl_set_new_value = 104,
- BPF_FUNC_strtol = 105,
- BPF_FUNC_strtoul = 106,
- BPF_FUNC_sk_storage_get = 107,
- BPF_FUNC_sk_storage_delete = 108,
- BPF_FUNC_send_signal = 109,
- BPF_FUNC_tcp_gen_syncookie = 110,
- BPF_FUNC_skb_output = 111,
- BPF_FUNC_probe_read_user = 112,
- BPF_FUNC_probe_read_kernel = 113,
- BPF_FUNC_probe_read_user_str = 114,
- BPF_FUNC_probe_read_kernel_str = 115,
- BPF_FUNC_tcp_send_ack = 116,
- BPF_FUNC_send_signal_thread = 117,
- BPF_FUNC_jiffies64 = 118,
- BPF_FUNC_read_branch_records = 119,
- BPF_FUNC_get_ns_current_pid_tgid = 120,
- BPF_FUNC_xdp_output = 121,
- BPF_FUNC_get_netns_cookie = 122,
- BPF_FUNC_get_current_ancestor_cgroup_id = 123,
- BPF_FUNC_sk_assign = 124,
- BPF_FUNC_ktime_get_boot_ns = 125,
- BPF_FUNC_seq_printf = 126,
- BPF_FUNC_seq_write = 127,
- BPF_FUNC_sk_cgroup_id = 128,
- BPF_FUNC_sk_ancestor_cgroup_id = 129,
- BPF_FUNC_ringbuf_output = 130,
- BPF_FUNC_ringbuf_reserve = 131,
- BPF_FUNC_ringbuf_submit = 132,
- BPF_FUNC_ringbuf_discard = 133,
- BPF_FUNC_ringbuf_query = 134,
- BPF_FUNC_csum_level = 135,
- BPF_FUNC_skc_to_tcp6_sock = 136,
- BPF_FUNC_skc_to_tcp_sock = 137,
- BPF_FUNC_skc_to_tcp_timewait_sock = 138,
- BPF_FUNC_skc_to_tcp_request_sock = 139,
- BPF_FUNC_skc_to_udp6_sock = 140,
- BPF_FUNC_get_task_stack = 141,
- BPF_FUNC_load_hdr_opt = 142,
- BPF_FUNC_store_hdr_opt = 143,
- BPF_FUNC_reserve_hdr_opt = 144,
- BPF_FUNC_inode_storage_get = 145,
- BPF_FUNC_inode_storage_delete = 146,
- BPF_FUNC_d_path = 147,
- BPF_FUNC_copy_from_user = 148,
- BPF_FUNC_snprintf_btf = 149,
- BPF_FUNC_seq_printf_btf = 150,
- BPF_FUNC_skb_cgroup_classid = 151,
- BPF_FUNC_redirect_neigh = 152,
- BPF_FUNC_per_cpu_ptr = 153,
- BPF_FUNC_this_cpu_ptr = 154,
- BPF_FUNC_redirect_peer = 155,
- __BPF_FUNC_MAX_ID = 156,
-};
-
-enum {
- BPF_F_INDEX_MASK = 4294967295,
- BPF_F_CURRENT_CPU = 4294967295,
- BPF_F_CTXLEN_MASK = 0,
-};
-
-struct bpf_perf_event_value {
- __u64 counter;
- __u64 enabled;
- __u64 running;
-};
-
-struct bpf_raw_tracepoint_args {
- __u64 args[0];
-};
-
-enum bpf_task_fd_type {
- BPF_FD_TYPE_RAW_TRACEPOINT = 0,
- BPF_FD_TYPE_TRACEPOINT = 1,
- BPF_FD_TYPE_KPROBE = 2,
- BPF_FD_TYPE_KRETPROBE = 3,
- BPF_FD_TYPE_UPROBE = 4,
- BPF_FD_TYPE_URETPROBE = 5,
-};
-
-struct btf_ptr {
- void *ptr;
- __u32 type_id;
- __u32 flags;
-};
-
-enum {
- BTF_F_COMPACT = 1,
- BTF_F_NONAME = 2,
- BTF_F_PTR_RAW = 4,
- BTF_F_ZERO = 8,
-};
-
-enum bpf_arg_type {
- ARG_DONTCARE = 0,
- ARG_CONST_MAP_PTR = 1,
- ARG_PTR_TO_MAP_KEY = 2,
- ARG_PTR_TO_MAP_VALUE = 3,
- ARG_PTR_TO_UNINIT_MAP_VALUE = 4,
- ARG_PTR_TO_MAP_VALUE_OR_NULL = 5,
- ARG_PTR_TO_MEM = 6,
- ARG_PTR_TO_MEM_OR_NULL = 7,
- ARG_PTR_TO_UNINIT_MEM = 8,
- ARG_CONST_SIZE = 9,
- ARG_CONST_SIZE_OR_ZERO = 10,
- ARG_PTR_TO_CTX = 11,
- ARG_PTR_TO_CTX_OR_NULL = 12,
- ARG_ANYTHING = 13,
- ARG_PTR_TO_SPIN_LOCK = 14,
- ARG_PTR_TO_SOCK_COMMON = 15,
- ARG_PTR_TO_INT = 16,
- ARG_PTR_TO_LONG = 17,
- ARG_PTR_TO_SOCKET = 18,
- ARG_PTR_TO_SOCKET_OR_NULL = 19,
- ARG_PTR_TO_BTF_ID = 20,
- ARG_PTR_TO_ALLOC_MEM = 21,
- ARG_PTR_TO_ALLOC_MEM_OR_NULL = 22,
- ARG_CONST_ALLOC_SIZE_OR_ZERO = 23,
- ARG_PTR_TO_BTF_ID_SOCK_COMMON = 24,
- ARG_PTR_TO_PERCPU_BTF_ID = 25,
- __BPF_ARG_TYPE_MAX = 26,
-};
-
-enum bpf_return_type {
- RET_INTEGER = 0,
- RET_VOID = 1,
- RET_PTR_TO_MAP_VALUE = 2,
- RET_PTR_TO_MAP_VALUE_OR_NULL = 3,
- RET_PTR_TO_SOCKET_OR_NULL = 4,
- RET_PTR_TO_TCP_SOCK_OR_NULL = 5,
- RET_PTR_TO_SOCK_COMMON_OR_NULL = 6,
- RET_PTR_TO_ALLOC_MEM_OR_NULL = 7,
- RET_PTR_TO_BTF_ID_OR_NULL = 8,
- RET_PTR_TO_MEM_OR_BTF_ID_OR_NULL = 9,
- RET_PTR_TO_MEM_OR_BTF_ID = 10,
-};
-
-struct bpf_func_proto {
- u64 (*func)(u64, u64, u64, u64, u64);
- bool gpl_only;
- bool pkt_access;
- enum bpf_return_type ret_type;
- union {
- struct {
- enum bpf_arg_type arg1_type;
- enum bpf_arg_type arg2_type;
- enum bpf_arg_type arg3_type;
- enum bpf_arg_type arg4_type;
- enum bpf_arg_type arg5_type;
- };
- enum bpf_arg_type arg_type[5];
- };
- union {
- struct {
- u32 *arg1_btf_id;
- u32 *arg2_btf_id;
- u32 *arg3_btf_id;
- u32 *arg4_btf_id;
- u32 *arg5_btf_id;
- };
- u32 *arg_btf_id[5];
- };
- int *ret_btf_id;
- bool (*allowed)(const struct bpf_prog *);
-};
-
-enum bpf_access_type {
- BPF_READ = 1,
- BPF_WRITE = 2,
-};
-
-struct bpf_verifier_log;
-
-struct bpf_insn_access_aux {
- enum bpf_reg_type reg_type;
- union {
- int ctx_field_size;
- u32 btf_id;
- };
- struct bpf_verifier_log *log;
-};
-
-struct bpf_verifier_ops {
- const struct bpf_func_proto * (*get_func_proto)(enum bpf_func_id, const struct bpf_prog *);
- bool (*is_valid_access)(int, int, enum bpf_access_type, const struct bpf_prog *, struct bpf_insn_access_aux *);
- int (*gen_prologue)(struct bpf_insn *, bool, const struct bpf_prog *);
- int (*gen_ld_abs)(const struct bpf_insn *, struct bpf_insn *);
- u32 (*convert_ctx_access)(enum bpf_access_type, const struct bpf_insn *, struct bpf_insn *, struct bpf_prog *, u32 *);
- int (*btf_struct_access)(struct bpf_verifier_log *, const struct btf_type *, int, int, enum bpf_access_type, u32 *);
-};
-
-struct bpf_array_aux {
- enum bpf_prog_type type;
- bool jited;
- struct list_head poke_progs;
- struct bpf_map *map;
- struct mutex poke_mutex;
- struct work_struct work;
-};
-
-struct bpf_array {
- struct bpf_map map;
- u32 elem_size;
- u32 index_mask;
- struct bpf_array_aux *aux;
- union {
- char value[0];
- void *ptrs[0];
- void *pptrs[0];
- };
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct bpf_event_entry {
- struct perf_event *event;
- struct file *perf_file;
- struct file *map_file;
- struct callback_head rcu;
-};
-
-typedef long unsigned int (*bpf_ctx_copy_t)(void *, const void *, long unsigned int, long unsigned int);
-
-typedef struct user_pt_regs bpf_user_pt_regs_t;
-
-struct bpf_perf_event_data {
- bpf_user_pt_regs_t regs;
- __u64 sample_period;
- __u64 addr;
-};
-
-struct perf_event_query_bpf {
- __u32 ids_len;
- __u32 prog_cnt;
- __u32 ids[0];
-};
-
-struct bpf_perf_event_data_kern {
- bpf_user_pt_regs_t *regs;
- struct perf_sample_data *data;
- struct perf_event *event;
-};
-
-struct btf_id_set {
- u32 cnt;
- u32 ids[0];
-};
-
-struct trace_event_raw_bpf_trace_printk {
- struct trace_entry ent;
- u32 __data_loc_bpf_string;
- char __data[0];
-};
-
-struct trace_event_data_offsets_bpf_trace_printk {
- u32 bpf_string;
-};
-
-typedef void (*btf_trace_bpf_trace_printk)(void *, const char *);
-
-struct bpf_trace_module {
- struct module *module;
- struct list_head list;
-};
-
-typedef u64 (*btf_bpf_override_return)(struct pt_regs *, long unsigned int);
-
-typedef u64 (*btf_bpf_probe_read_user)(void *, u32, const void *);
-
-typedef u64 (*btf_bpf_probe_read_user_str)(void *, u32, const void *);
-
-typedef u64 (*btf_bpf_probe_read_kernel)(void *, u32, const void *);
-
-typedef u64 (*btf_bpf_probe_read_kernel_str)(void *, u32, const void *);
-
-typedef u64 (*btf_bpf_probe_read_compat)(void *, u32, const void *);
-
-typedef u64 (*btf_bpf_probe_read_compat_str)(void *, u32, const void *);
-
-typedef u64 (*btf_bpf_probe_write_user)(void *, const void *, u32);
-
-typedef u64 (*btf_bpf_trace_printk)(char *, u32, u64, u64, u64);
-
-struct bpf_seq_printf_buf {
- char buf[768];
-};
-
-typedef u64 (*btf_bpf_seq_printf)(struct seq_file *, char *, u32, const void *, u32);
-
-typedef u64 (*btf_bpf_seq_write)(struct seq_file *, const void *, u32);
-
-typedef u64 (*btf_bpf_seq_printf_btf)(struct seq_file *, struct btf_ptr *, u32, u64);
-
-typedef u64 (*btf_bpf_perf_event_read)(struct bpf_map *, u64);
-
-typedef u64 (*btf_bpf_perf_event_read_value)(struct bpf_map *, u64, struct bpf_perf_event_value *, u32);
-
-struct bpf_trace_sample_data {
- struct perf_sample_data sds[3];
-};
-
-typedef u64 (*btf_bpf_perf_event_output)(struct pt_regs *, struct bpf_map *, u64, void *, u64);
-
-struct bpf_nested_pt_regs {
- struct pt_regs regs[3];
-};
-
-typedef u64 (*btf_bpf_get_current_task)();
-
-typedef u64 (*btf_bpf_current_task_under_cgroup)(struct bpf_map *, u32);
-
-struct send_signal_irq_work {
- struct irq_work irq_work;
- struct task_struct *task;
- u32 sig;
- enum pid_type type;
-};
-
-typedef u64 (*btf_bpf_send_signal)(u32);
-
-typedef u64 (*btf_bpf_send_signal_thread)(u32);
-
-typedef u64 (*btf_bpf_d_path)(struct path *, char *, u32);
-
-typedef u64 (*btf_bpf_snprintf_btf)(char *, u32, struct btf_ptr *, u32, u64);
-
-typedef u64 (*btf_bpf_perf_event_output_tp)(void *, struct bpf_map *, u64, void *, u64);
-
-typedef u64 (*btf_bpf_get_stackid_tp)(void *, struct bpf_map *, u64);
-
-typedef u64 (*btf_bpf_get_stack_tp)(void *, void *, u32, u64);
-
-typedef u64 (*btf_bpf_perf_prog_read_value)(struct bpf_perf_event_data_kern *, struct bpf_perf_event_value *, u32);
-
-typedef u64 (*btf_bpf_read_branch_records)(struct bpf_perf_event_data_kern *, void *, u32, u64);
-
-struct bpf_raw_tp_regs {
- struct pt_regs regs[3];
-};
-
-typedef u64 (*btf_bpf_perf_event_output_raw_tp)(struct bpf_raw_tracepoint_args *, struct bpf_map *, u64, void *, u64);
-
-typedef u64 (*btf_bpf_get_stackid_raw_tp)(struct bpf_raw_tracepoint_args *, struct bpf_map *, u64);
-
-typedef u64 (*btf_bpf_get_stack_raw_tp)(struct bpf_raw_tracepoint_args *, void *, u32, u64);
-
-enum dynevent_type {
- DYNEVENT_TYPE_SYNTH = 1,
- DYNEVENT_TYPE_KPROBE = 2,
- DYNEVENT_TYPE_NONE = 3,
-};
-
-struct dynevent_cmd;
-
-typedef int (*dynevent_create_fn_t)(struct dynevent_cmd *);
-
-struct dynevent_cmd {
- struct seq_buf seq;
- const char *event_name;
- unsigned int n_fields;
- enum dynevent_type type;
- dynevent_create_fn_t run_command;
- void *private_data;
-};
-
-struct kprobe_trace_entry_head {
- struct trace_entry ent;
- long unsigned int ip;
-};
-
-struct kretprobe_trace_entry_head {
- struct trace_entry ent;
- long unsigned int func;
- long unsigned int ret_ip;
-};
-
-struct dyn_event;
-
-struct dyn_event_operations {
- struct list_head list;
- int (*create)(int, const char **);
- int (*show)(struct seq_file *, struct dyn_event *);
- bool (*is_busy)(struct dyn_event *);
- int (*free)(struct dyn_event *);
- bool (*match)(const char *, const char *, int, const char **, struct dyn_event *);
-};
-
-struct dyn_event {
- struct list_head list;
- struct dyn_event_operations *ops;
-};
-
-struct dynevent_arg {
- const char *str;
- char separator;
-};
-
-typedef int (*print_type_func_t)(struct trace_seq *, void *, void *);
-
-enum fetch_op {
- FETCH_OP_NOP = 0,
- FETCH_OP_REG = 1,
- FETCH_OP_STACK = 2,
- FETCH_OP_STACKP = 3,
- FETCH_OP_RETVAL = 4,
- FETCH_OP_IMM = 5,
- FETCH_OP_COMM = 6,
- FETCH_OP_ARG = 7,
- FETCH_OP_FOFFS = 8,
- FETCH_OP_DATA = 9,
- FETCH_OP_DEREF = 10,
- FETCH_OP_UDEREF = 11,
- FETCH_OP_ST_RAW = 12,
- FETCH_OP_ST_MEM = 13,
- FETCH_OP_ST_UMEM = 14,
- FETCH_OP_ST_STRING = 15,
- FETCH_OP_ST_USTRING = 16,
- FETCH_OP_MOD_BF = 17,
- FETCH_OP_LP_ARRAY = 18,
- FETCH_OP_END = 19,
- FETCH_NOP_SYMBOL = 20,
-};
-
-struct fetch_insn {
- enum fetch_op op;
- union {
- unsigned int param;
- struct {
- unsigned int size;
- int offset;
- };
- struct {
- unsigned char basesize;
- unsigned char lshift;
- unsigned char rshift;
- };
- long unsigned int immediate;
- void *data;
- };
-};
-
-struct fetch_type {
- const char *name;
- size_t size;
- int is_signed;
- print_type_func_t print;
- const char *fmt;
- const char *fmttype;
-};
-
-struct probe_arg {
- struct fetch_insn *code;
- bool dynamic;
- unsigned int offset;
- unsigned int count;
- const char *name;
- const char *comm;
- char *fmt;
- const struct fetch_type *type;
-};
-
-struct trace_uprobe_filter {
- rwlock_t rwlock;
- int nr_systemwide;
- struct list_head perf_events;
-};
-
-struct trace_probe_event {
- unsigned int flags;
- struct trace_event_class class;
- struct trace_event_call call;
- struct list_head files;
- struct list_head probes;
- struct trace_uprobe_filter filter[0];
-};
-
-struct trace_probe {
- struct list_head list;
- struct trace_probe_event *event;
- ssize_t size;
- unsigned int nr_args;
- struct probe_arg args[0];
-};
-
-struct event_file_link {
- struct trace_event_file *file;
- struct list_head list;
-};
-
-enum {
- TP_ERR_FILE_NOT_FOUND = 0,
- TP_ERR_NO_REGULAR_FILE = 1,
- TP_ERR_BAD_REFCNT = 2,
- TP_ERR_REFCNT_OPEN_BRACE = 3,
- TP_ERR_BAD_REFCNT_SUFFIX = 4,
- TP_ERR_BAD_UPROBE_OFFS = 5,
- TP_ERR_MAXACT_NO_KPROBE = 6,
- TP_ERR_BAD_MAXACT = 7,
- TP_ERR_MAXACT_TOO_BIG = 8,
- TP_ERR_BAD_PROBE_ADDR = 9,
- TP_ERR_BAD_RETPROBE = 10,
- TP_ERR_BAD_ADDR_SUFFIX = 11,
- TP_ERR_NO_GROUP_NAME = 12,
- TP_ERR_GROUP_TOO_LONG = 13,
- TP_ERR_BAD_GROUP_NAME = 14,
- TP_ERR_NO_EVENT_NAME = 15,
- TP_ERR_EVENT_TOO_LONG = 16,
- TP_ERR_BAD_EVENT_NAME = 17,
- TP_ERR_RETVAL_ON_PROBE = 18,
- TP_ERR_BAD_STACK_NUM = 19,
- TP_ERR_BAD_ARG_NUM = 20,
- TP_ERR_BAD_VAR = 21,
- TP_ERR_BAD_REG_NAME = 22,
- TP_ERR_BAD_MEM_ADDR = 23,
- TP_ERR_BAD_IMM = 24,
- TP_ERR_IMMSTR_NO_CLOSE = 25,
- TP_ERR_FILE_ON_KPROBE = 26,
- TP_ERR_BAD_FILE_OFFS = 27,
- TP_ERR_SYM_ON_UPROBE = 28,
- TP_ERR_TOO_MANY_OPS = 29,
- TP_ERR_DEREF_NEED_BRACE = 30,
- TP_ERR_BAD_DEREF_OFFS = 31,
- TP_ERR_DEREF_OPEN_BRACE = 32,
- TP_ERR_COMM_CANT_DEREF = 33,
- TP_ERR_BAD_FETCH_ARG = 34,
- TP_ERR_ARRAY_NO_CLOSE = 35,
- TP_ERR_BAD_ARRAY_SUFFIX = 36,
- TP_ERR_BAD_ARRAY_NUM = 37,
- TP_ERR_ARRAY_TOO_BIG = 38,
- TP_ERR_BAD_TYPE = 39,
- TP_ERR_BAD_STRING = 40,
- TP_ERR_BAD_BITFIELD = 41,
- TP_ERR_ARG_NAME_TOO_LONG = 42,
- TP_ERR_NO_ARG_NAME = 43,
- TP_ERR_BAD_ARG_NAME = 44,
- TP_ERR_USED_ARG_NAME = 45,
- TP_ERR_ARG_TOO_LONG = 46,
- TP_ERR_NO_ARG_BODY = 47,
- TP_ERR_BAD_INSN_BNDRY = 48,
- TP_ERR_FAIL_REG_PROBE = 49,
- TP_ERR_DIFF_PROBE_TYPE = 50,
- TP_ERR_DIFF_ARG_TYPE = 51,
- TP_ERR_SAME_PROBE = 52,
-};
-
-struct trace_kprobe {
- struct dyn_event devent;
- struct kretprobe rp;
- long unsigned int *nhit;
- const char *symbol;
- struct trace_probe tp;
-};
-
-struct trace_event_raw_cpu {
- struct trace_entry ent;
- u32 state;
- u32 cpu_id;
- char __data[0];
-};
-
-struct trace_event_raw_powernv_throttle {
- struct trace_entry ent;
- int chip_id;
- u32 __data_loc_reason;
- int pmax;
- char __data[0];
-};
-
-struct trace_event_raw_pstate_sample {
- struct trace_entry ent;
- u32 core_busy;
- u32 scaled_busy;
- u32 from;
- u32 to;
- u64 mperf;
- u64 aperf;
- u64 tsc;
- u32 freq;
- u32 io_boost;
- char __data[0];
-};
-
-struct trace_event_raw_cpu_frequency_limits {
- struct trace_entry ent;
- u32 min_freq;
- u32 max_freq;
- u32 cpu_id;
- char __data[0];
-};
-
-struct trace_event_raw_device_pm_callback_start {
- struct trace_entry ent;
- u32 __data_loc_device;
- u32 __data_loc_driver;
- u32 __data_loc_parent;
- u32 __data_loc_pm_ops;
- int event;
- char __data[0];
-};
-
-struct trace_event_raw_device_pm_callback_end {
- struct trace_entry ent;
- u32 __data_loc_device;
- u32 __data_loc_driver;
- int error;
- char __data[0];
-};
-
-struct trace_event_raw_suspend_resume {
- struct trace_entry ent;
- const char *action;
- int val;
- bool start;
- char __data[0];
-};
-
-struct trace_event_raw_wakeup_source {
- struct trace_entry ent;
- u32 __data_loc_name;
- u64 state;
- char __data[0];
-};
-
-struct trace_event_raw_clock {
- struct trace_entry ent;
- u32 __data_loc_name;
- u64 state;
- u64 cpu_id;
- char __data[0];
-};
-
-struct trace_event_raw_power_domain {
- struct trace_entry ent;
- u32 __data_loc_name;
- u64 state;
- u64 cpu_id;
- char __data[0];
-};
-
-struct trace_event_raw_cpu_latency_qos_request {
- struct trace_entry ent;
- s32 value;
- char __data[0];
-};
-
-struct trace_event_raw_pm_qos_update {
- struct trace_entry ent;
- enum pm_qos_req_action action;
- int prev_value;
- int curr_value;
- char __data[0];
-};
-
-struct trace_event_raw_dev_pm_qos_request {
- struct trace_entry ent;
- u32 __data_loc_name;
- enum dev_pm_qos_req_type type;
- s32 new_value;
- char __data[0];
-};
-
-struct trace_event_data_offsets_cpu {};
-
-struct trace_event_data_offsets_powernv_throttle {
- u32 reason;
-};
-
-struct trace_event_data_offsets_pstate_sample {};
-
-struct trace_event_data_offsets_cpu_frequency_limits {};
-
-struct trace_event_data_offsets_device_pm_callback_start {
- u32 device;
- u32 driver;
- u32 parent;
- u32 pm_ops;
-};
-
-struct trace_event_data_offsets_device_pm_callback_end {
- u32 device;
- u32 driver;
-};
-
-struct trace_event_data_offsets_suspend_resume {};
-
-struct trace_event_data_offsets_wakeup_source {
- u32 name;
-};
-
-struct trace_event_data_offsets_clock {
- u32 name;
-};
-
-struct trace_event_data_offsets_power_domain {
- u32 name;
-};
-
-struct trace_event_data_offsets_cpu_latency_qos_request {};
-
-struct trace_event_data_offsets_pm_qos_update {};
-
-struct trace_event_data_offsets_dev_pm_qos_request {
- u32 name;
-};
-
-typedef void (*btf_trace_cpu_idle)(void *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_powernv_throttle)(void *, int, const char *, int);
-
-typedef void (*btf_trace_pstate_sample)(void *, u32, u32, u32, u32, u64, u64, u64, u32, u32);
-
-typedef void (*btf_trace_cpu_frequency)(void *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_cpu_frequency_limits)(void *, struct cpufreq_policy *);
-
-typedef void (*btf_trace_device_pm_callback_start)(void *, struct device *, const char *, int);
-
-typedef void (*btf_trace_device_pm_callback_end)(void *, struct device *, int);
-
-typedef void (*btf_trace_suspend_resume)(void *, const char *, int, bool);
-
-typedef void (*btf_trace_wakeup_source_activate)(void *, const char *, unsigned int);
-
-typedef void (*btf_trace_wakeup_source_deactivate)(void *, const char *, unsigned int);
-
-typedef void (*btf_trace_clock_enable)(void *, const char *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_clock_disable)(void *, const char *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_clock_set_rate)(void *, const char *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_power_domain_target)(void *, const char *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_pm_qos_add_request)(void *, s32);
-
-typedef void (*btf_trace_pm_qos_update_request)(void *, s32);
-
-typedef void (*btf_trace_pm_qos_remove_request)(void *, s32);
-
-typedef void (*btf_trace_pm_qos_update_target)(void *, enum pm_qos_req_action, int, int);
-
-typedef void (*btf_trace_pm_qos_update_flags)(void *, enum pm_qos_req_action, int, int);
-
-typedef void (*btf_trace_dev_pm_qos_add_request)(void *, const char *, enum dev_pm_qos_req_type, s32);
-
-typedef void (*btf_trace_dev_pm_qos_update_request)(void *, const char *, enum dev_pm_qos_req_type, s32);
-
-typedef void (*btf_trace_dev_pm_qos_remove_request)(void *, const char *, enum dev_pm_qos_req_type, s32);
-
-struct trace_event_raw_rpm_internal {
- struct trace_entry ent;
- u32 __data_loc_name;
- int flags;
- int usage_count;
- int disable_depth;
- int runtime_auto;
- int request_pending;
- int irq_safe;
- int child_count;
- char __data[0];
-};
-
-struct trace_event_raw_rpm_return_int {
- struct trace_entry ent;
- u32 __data_loc_name;
- long unsigned int ip;
- int ret;
- char __data[0];
-};
-
-struct trace_event_data_offsets_rpm_internal {
- u32 name;
-};
-
-struct trace_event_data_offsets_rpm_return_int {
- u32 name;
-};
-
-typedef void (*btf_trace_rpm_suspend)(void *, struct device *, int);
-
-typedef void (*btf_trace_rpm_resume)(void *, struct device *, int);
-
-typedef void (*btf_trace_rpm_idle)(void *, struct device *, int);
-
-typedef void (*btf_trace_rpm_usage)(void *, struct device *, int);
-
-typedef void (*btf_trace_rpm_return_int)(void *, struct device *, long unsigned int, int);
-
-typedef int (*dynevent_check_arg_fn_t)(void *);
-
-struct dynevent_arg_pair {
- const char *lhs;
- const char *rhs;
- char operator;
- char separator;
-};
-
-struct trace_probe_log {
- const char *subsystem;
- const char **argv;
- int argc;
- int index;
-};
-
-enum uprobe_filter_ctx {
- UPROBE_FILTER_REGISTER = 0,
- UPROBE_FILTER_UNREGISTER = 1,
- UPROBE_FILTER_MMAP = 2,
-};
-
-struct uprobe_consumer {
- int (*handler)(struct uprobe_consumer *, struct pt_regs *);
- int (*ret_handler)(struct uprobe_consumer *, long unsigned int, struct pt_regs *);
- bool (*filter)(struct uprobe_consumer *, enum uprobe_filter_ctx, struct mm_struct *);
- struct uprobe_consumer *next;
-};
-
-struct uprobe_trace_entry_head {
- struct trace_entry ent;
- long unsigned int vaddr[0];
-};
-
-struct trace_uprobe {
- struct dyn_event devent;
- struct uprobe_consumer consumer;
- struct path path;
- struct inode *inode;
- char *filename;
- long unsigned int offset;
- long unsigned int ref_ctr_offset;
- long unsigned int nhit;
- struct trace_probe tp;
-};
-
-struct uprobe_dispatch_data {
- struct trace_uprobe *tu;
- long unsigned int bp_addr;
-};
-
-struct uprobe_cpu_buffer {
- struct mutex mutex;
- void *buf;
-};
-
-typedef bool (*filter_func_t)(struct uprobe_consumer *, enum uprobe_filter_ctx, struct mm_struct *);
-
-struct rhash_lock_head;
-
-struct bucket_table {
- unsigned int size;
- unsigned int nest;
- u32 hash_rnd;
- struct list_head walkers;
- struct callback_head rcu;
- struct bucket_table *future_tbl;
- struct lockdep_map dep_map;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct rhash_lock_head *buckets[0];
-};
-
-struct rnd_state {
- __u32 s1;
- __u32 s2;
- __u32 s3;
- __u32 s4;
-};
-
-enum xdp_action {
- XDP_ABORTED = 0,
- XDP_DROP = 1,
- XDP_PASS = 2,
- XDP_TX = 3,
- XDP_REDIRECT = 4,
-};
-
-enum bpf_jit_poke_reason {
- BPF_POKE_REASON_TAIL_CALL = 0,
-};
-
-enum bpf_text_poke_type {
- BPF_MOD_CALL = 0,
- BPF_MOD_JUMP = 1,
-};
-
-enum xdp_mem_type {
- MEM_TYPE_PAGE_SHARED = 0,
- MEM_TYPE_PAGE_ORDER0 = 1,
- MEM_TYPE_PAGE_POOL = 2,
- MEM_TYPE_XSK_BUFF_POOL = 3,
- MEM_TYPE_MAX = 4,
-};
-
-struct xdp_cpumap_stats {
- unsigned int redirect;
- unsigned int pass;
- unsigned int drop;
-};
-
-typedef void (*bpf_jit_fill_hole_t)(void *, unsigned int);
-
-struct bpf_prog_dummy {
- struct bpf_prog prog;
-};
-
-typedef u64 (*btf_bpf_user_rnd_u32)();
-
-typedef u64 (*btf_bpf_get_raw_cpu_id)();
-
-struct _bpf_dtab_netdev {
- struct net_device *dev;
-};
-
-struct rhash_lock_head {};
-
-struct zero_copy_allocator;
-
-struct page_pool;
-
-struct xdp_mem_allocator {
- struct xdp_mem_info mem;
- union {
- void *allocator;
- struct page_pool *page_pool;
- struct zero_copy_allocator *zc_alloc;
- };
- struct rhash_head node;
- struct callback_head rcu;
-};
-
-struct trace_event_raw_xdp_exception {
- struct trace_entry ent;
- int prog_id;
- u32 act;
- int ifindex;
- char __data[0];
-};
-
-struct trace_event_raw_xdp_bulk_tx {
- struct trace_entry ent;
- int ifindex;
- u32 act;
- int drops;
- int sent;
- int err;
- char __data[0];
-};
-
-struct trace_event_raw_xdp_redirect_template {
- struct trace_entry ent;
- int prog_id;
- u32 act;
- int ifindex;
- int err;
- int to_ifindex;
- u32 map_id;
- int map_index;
- char __data[0];
-};
-
-struct trace_event_raw_xdp_cpumap_kthread {
- struct trace_entry ent;
- int map_id;
- u32 act;
- int cpu;
- unsigned int drops;
- unsigned int processed;
- int sched;
- unsigned int xdp_pass;
- unsigned int xdp_drop;
- unsigned int xdp_redirect;
- char __data[0];
-};
-
-struct trace_event_raw_xdp_cpumap_enqueue {
- struct trace_entry ent;
- int map_id;
- u32 act;
- int cpu;
- unsigned int drops;
- unsigned int processed;
- int to_cpu;
- char __data[0];
-};
-
-struct trace_event_raw_xdp_devmap_xmit {
- struct trace_entry ent;
- int from_ifindex;
- u32 act;
- int to_ifindex;
- int drops;
- int sent;
- int err;
- char __data[0];
-};
-
-struct trace_event_raw_mem_disconnect {
- struct trace_entry ent;
- const struct xdp_mem_allocator *xa;
- u32 mem_id;
- u32 mem_type;
- const void *allocator;
- char __data[0];
-};
-
-struct trace_event_raw_mem_connect {
- struct trace_entry ent;
- const struct xdp_mem_allocator *xa;
- u32 mem_id;
- u32 mem_type;
- const void *allocator;
- const struct xdp_rxq_info *rxq;
- int ifindex;
- char __data[0];
-};
-
-struct trace_event_raw_mem_return_failed {
- struct trace_entry ent;
- const struct page *page;
- u32 mem_id;
- u32 mem_type;
- char __data[0];
-};
-
-struct trace_event_data_offsets_xdp_exception {};
-
-struct trace_event_data_offsets_xdp_bulk_tx {};
-
-struct trace_event_data_offsets_xdp_redirect_template {};
-
-struct trace_event_data_offsets_xdp_cpumap_kthread {};
-
-struct trace_event_data_offsets_xdp_cpumap_enqueue {};
-
-struct trace_event_data_offsets_xdp_devmap_xmit {};
-
-struct trace_event_data_offsets_mem_disconnect {};
-
-struct trace_event_data_offsets_mem_connect {};
-
-struct trace_event_data_offsets_mem_return_failed {};
-
-typedef void (*btf_trace_xdp_exception)(void *, const struct net_device *, const struct bpf_prog *, u32);
-
-typedef void (*btf_trace_xdp_bulk_tx)(void *, const struct net_device *, int, int, int);
-
-typedef void (*btf_trace_xdp_redirect)(void *, const struct net_device *, const struct bpf_prog *, const void *, int, const struct bpf_map *, u32);
-
-typedef void (*btf_trace_xdp_redirect_err)(void *, const struct net_device *, const struct bpf_prog *, const void *, int, const struct bpf_map *, u32);
-
-typedef void (*btf_trace_xdp_redirect_map)(void *, const struct net_device *, const struct bpf_prog *, const void *, int, const struct bpf_map *, u32);
-
-typedef void (*btf_trace_xdp_redirect_map_err)(void *, const struct net_device *, const struct bpf_prog *, const void *, int, const struct bpf_map *, u32);
-
-typedef void (*btf_trace_xdp_cpumap_kthread)(void *, int, unsigned int, unsigned int, int, struct xdp_cpumap_stats *);
-
-typedef void (*btf_trace_xdp_cpumap_enqueue)(void *, int, unsigned int, unsigned int, int);
-
-typedef void (*btf_trace_xdp_devmap_xmit)(void *, const struct net_device *, const struct net_device *, int, int, int);
-
-typedef void (*btf_trace_mem_disconnect)(void *, const struct xdp_mem_allocator *);
-
-typedef void (*btf_trace_mem_connect)(void *, const struct xdp_mem_allocator *, const struct xdp_rxq_info *);
-
-typedef void (*btf_trace_mem_return_failed)(void *, const struct xdp_mem_info *, const struct page *);
-
-enum bpf_cmd {
- BPF_MAP_CREATE = 0,
- BPF_MAP_LOOKUP_ELEM = 1,
- BPF_MAP_UPDATE_ELEM = 2,
- BPF_MAP_DELETE_ELEM = 3,
- BPF_MAP_GET_NEXT_KEY = 4,
- BPF_PROG_LOAD = 5,
- BPF_OBJ_PIN = 6,
- BPF_OBJ_GET = 7,
- BPF_PROG_ATTACH = 8,
- BPF_PROG_DETACH = 9,
- BPF_PROG_TEST_RUN = 10,
- BPF_PROG_GET_NEXT_ID = 11,
- BPF_MAP_GET_NEXT_ID = 12,
- BPF_PROG_GET_FD_BY_ID = 13,
- BPF_MAP_GET_FD_BY_ID = 14,
- BPF_OBJ_GET_INFO_BY_FD = 15,
- BPF_PROG_QUERY = 16,
- BPF_RAW_TRACEPOINT_OPEN = 17,
- BPF_BTF_LOAD = 18,
- BPF_BTF_GET_FD_BY_ID = 19,
- BPF_TASK_FD_QUERY = 20,
- BPF_MAP_LOOKUP_AND_DELETE_ELEM = 21,
- BPF_MAP_FREEZE = 22,
- BPF_BTF_GET_NEXT_ID = 23,
- BPF_MAP_LOOKUP_BATCH = 24,
- BPF_MAP_LOOKUP_AND_DELETE_BATCH = 25,
- BPF_MAP_UPDATE_BATCH = 26,
- BPF_MAP_DELETE_BATCH = 27,
- BPF_LINK_CREATE = 28,
- BPF_LINK_UPDATE = 29,
- BPF_LINK_GET_FD_BY_ID = 30,
- BPF_LINK_GET_NEXT_ID = 31,
- BPF_ENABLE_STATS = 32,
- BPF_ITER_CREATE = 33,
- BPF_LINK_DETACH = 34,
- BPF_PROG_BIND_MAP = 35,
-};
-
-enum {
- BPF_ANY = 0,
- BPF_NOEXIST = 1,
- BPF_EXIST = 2,
- BPF_F_LOCK = 4,
-};
-
-enum {
- BPF_F_NO_PREALLOC = 1,
- BPF_F_NO_COMMON_LRU = 2,
- BPF_F_NUMA_NODE = 4,
- BPF_F_RDONLY = 8,
- BPF_F_WRONLY = 16,
- BPF_F_STACK_BUILD_ID = 32,
- BPF_F_ZERO_SEED = 64,
- BPF_F_RDONLY_PROG = 128,
- BPF_F_WRONLY_PROG = 256,
- BPF_F_CLONE = 512,
- BPF_F_MMAPABLE = 1024,
- BPF_F_PRESERVE_ELEMS = 2048,
- BPF_F_INNER_MAP = 4096,
-};
-
-enum bpf_stats_type {
- BPF_STATS_RUN_TIME = 0,
-};
-
-struct bpf_prog_info {
- __u32 type;
- __u32 id;
- __u8 tag[8];
- __u32 jited_prog_len;
- __u32 xlated_prog_len;
- __u64 jited_prog_insns;
- __u64 xlated_prog_insns;
- __u64 load_time;
- __u32 created_by_uid;
- __u32 nr_map_ids;
- __u64 map_ids;
- char name[16];
- __u32 ifindex;
- __u32 gpl_compatible: 1;
- __u64 netns_dev;
- __u64 netns_ino;
- __u32 nr_jited_ksyms;
- __u32 nr_jited_func_lens;
- __u64 jited_ksyms;
- __u64 jited_func_lens;
- __u32 btf_id;
- __u32 func_info_rec_size;
- __u64 func_info;
- __u32 nr_func_info;
- __u32 nr_line_info;
- __u64 line_info;
- __u64 jited_line_info;
- __u32 nr_jited_line_info;
- __u32 line_info_rec_size;
- __u32 jited_line_info_rec_size;
- __u32 nr_prog_tags;
- __u64 prog_tags;
- __u64 run_time_ns;
- __u64 run_cnt;
-};
-
-struct bpf_map_info {
- __u32 type;
- __u32 id;
- __u32 key_size;
- __u32 value_size;
- __u32 max_entries;
- __u32 map_flags;
- char name[16];
- __u32 ifindex;
- __u32 btf_vmlinux_value_type_id;
- __u64 netns_dev;
- __u64 netns_ino;
- __u32 btf_id;
- __u32 btf_key_type_id;
- __u32 btf_value_type_id;
-};
-
-struct bpf_btf_info {
- __u64 btf;
- __u32 btf_size;
- __u32 id;
-};
-
-struct bpf_spin_lock {
- __u32 val;
-};
-
-struct bpf_attach_target_info {
- struct btf_func_model fmodel;
- long int tgt_addr;
- const char *tgt_name;
- const struct btf_type *tgt_type;
-};
-
-struct bpf_link_primer {
- struct bpf_link *link;
- struct file *file;
- int fd;
- u32 id;
-};
-
-enum perf_bpf_event_type {
- PERF_BPF_EVENT_UNKNOWN = 0,
- PERF_BPF_EVENT_PROG_LOAD = 1,
- PERF_BPF_EVENT_PROG_UNLOAD = 2,
- PERF_BPF_EVENT_MAX = 3,
-};
-
-enum bpf_audit {
- BPF_AUDIT_LOAD = 0,
- BPF_AUDIT_UNLOAD = 1,
- BPF_AUDIT_MAX = 2,
-};
-
-struct bpf_tracing_link {
- struct bpf_link link;
- enum bpf_attach_type attach_type;
- struct bpf_trampoline *trampoline;
- struct bpf_prog *tgt_prog;
-};
-
-struct bpf_raw_tp_link {
- struct bpf_link link;
- struct bpf_raw_event_map *btp;
-};
-
-struct btf_member {
- __u32 name_off;
- __u32 type;
- __u32 offset;
-};
-
-enum btf_func_linkage {
- BTF_FUNC_STATIC = 0,
- BTF_FUNC_GLOBAL = 1,
- BTF_FUNC_EXTERN = 2,
-};
-
-struct btf_var_secinfo {
- __u32 type;
- __u32 offset;
- __u32 size;
-};
-
-enum sk_action {
- SK_DROP = 0,
- SK_PASS = 1,
-};
-
-struct bpf_verifier_log {
- u32 level;
- char kbuf[1024];
- char *ubuf;
- u32 len_used;
- u32 len_total;
-};
-
-struct bpf_subprog_info {
- u32 start;
- u32 linfo_idx;
- u16 stack_depth;
- bool has_tail_call;
- bool tail_call_reachable;
- bool has_ld_abs;
-};
-
-struct bpf_verifier_stack_elem;
-
-struct bpf_verifier_state;
-
-struct bpf_verifier_state_list;
-
-struct bpf_insn_aux_data;
-
-struct bpf_verifier_env {
- u32 insn_idx;
- u32 prev_insn_idx;
- struct bpf_prog *prog;
- const struct bpf_verifier_ops *ops;
- struct bpf_verifier_stack_elem *head;
- int stack_size;
- bool strict_alignment;
- bool test_state_freq;
- struct bpf_verifier_state *cur_state;
- struct bpf_verifier_state_list **explored_states;
- struct bpf_verifier_state_list *free_list;
- struct bpf_map *used_maps[64];
- u32 used_map_cnt;
- u32 id_gen;
- bool allow_ptr_leaks;
- bool allow_ptr_to_map_access;
- bool bpf_capable;
- bool bypass_spec_v1;
- bool bypass_spec_v4;
- bool seen_direct_write;
- struct bpf_insn_aux_data *insn_aux_data;
- const struct bpf_line_info *prev_linfo;
- struct bpf_verifier_log log;
- struct bpf_subprog_info subprog_info[257];
- struct {
- int *insn_state;
- int *insn_stack;
- int cur_stack;
- } cfg;
- u32 pass_cnt;
- u32 subprog_cnt;
- u32 prev_insn_processed;
- u32 insn_processed;
- u32 prev_jmps_processed;
- u32 jmps_processed;
- u64 verification_time;
- u32 max_states_per_insn;
- u32 total_states;
- u32 peak_states;
- u32 longest_mark_read_walk;
-};
-
-struct bpf_struct_ops {
- const struct bpf_verifier_ops *verifier_ops;
- int (*init)(struct btf *);
- int (*check_member)(const struct btf_type *, const struct btf_member *);
- int (*init_member)(const struct btf_type *, const struct btf_member *, void *, const void *);
- int (*reg)(void *);
- void (*unreg)(void *);
- const struct btf_type *type;
- const struct btf_type *value_type;
- const char *name;
- struct btf_func_model func_models[64];
- u32 type_id;
- u32 value_id;
-};
-
-typedef u32 (*bpf_convert_ctx_access_t)(enum bpf_access_type, const struct bpf_insn *, struct bpf_insn *, struct bpf_prog *, u32 *);
-
-struct tnum {
- u64 value;
- u64 mask;
-};
-
-enum bpf_reg_liveness {
- REG_LIVE_NONE = 0,
- REG_LIVE_READ32 = 1,
- REG_LIVE_READ64 = 2,
- REG_LIVE_READ = 3,
- REG_LIVE_WRITTEN = 4,
- REG_LIVE_DONE = 8,
-};
-
-struct bpf_reg_state {
- enum bpf_reg_type type;
- union {
- u16 range;
- struct bpf_map *map_ptr;
- u32 btf_id;
- u32 mem_size;
- long unsigned int raw;
- };
- s32 off;
- u32 id;
- u32 ref_obj_id;
- struct tnum var_off;
- s64 smin_value;
- s64 smax_value;
- u64 umin_value;
- u64 umax_value;
- s32 s32_min_value;
- s32 s32_max_value;
- u32 u32_min_value;
- u32 u32_max_value;
- struct bpf_reg_state *parent;
- u32 frameno;
- s32 subreg_def;
- enum bpf_reg_liveness live;
- bool precise;
-};
-
-enum bpf_stack_slot_type {
- STACK_INVALID = 0,
- STACK_SPILL = 1,
- STACK_MISC = 2,
- STACK_ZERO = 3,
-};
-
-struct bpf_stack_state {
- struct bpf_reg_state spilled_ptr;
- u8 slot_type[8];
-};
-
-struct bpf_reference_state {
- int id;
- int insn_idx;
-};
-
-struct bpf_func_state {
- struct bpf_reg_state regs[11];
- int callsite;
- u32 frameno;
- u32 subprogno;
- int acquired_refs;
- struct bpf_reference_state *refs;
- int allocated_stack;
- struct bpf_stack_state *stack;
-};
-
-struct bpf_idx_pair {
- u32 prev_idx;
- u32 idx;
-};
-
-struct bpf_verifier_state {
- struct bpf_func_state *frame[8];
- struct bpf_verifier_state *parent;
- u32 branches;
- u32 insn_idx;
- u32 curframe;
- u32 active_spin_lock;
- bool speculative;
- u32 first_insn_idx;
- u32 last_insn_idx;
- struct bpf_idx_pair *jmp_history;
- u32 jmp_history_cnt;
-};
-
-struct bpf_verifier_state_list {
- struct bpf_verifier_state state;
- struct bpf_verifier_state_list *next;
- int miss_cnt;
- int hit_cnt;
-};
-
-struct bpf_insn_aux_data {
- union {
- enum bpf_reg_type ptr_type;
- long unsigned int map_ptr_state;
- s32 call_imm;
- u32 alu_limit;
- struct {
- u32 map_index;
- u32 map_off;
- };
- struct {
- enum bpf_reg_type reg_type;
- union {
- u32 btf_id;
- u32 mem_size;
- };
- } btf_var;
- };
- u64 map_key_state;
- int ctx_field_size;
- int sanitize_stack_off;
- u32 seen;
- bool zext_dst;
- u8 alu_state;
- unsigned int orig_idx;
- bool prune_point;
-};
-
-struct bpf_verifier_stack_elem {
- struct bpf_verifier_state st;
- int insn_idx;
- int prev_insn_idx;
- struct bpf_verifier_stack_elem *next;
- u32 log_pos;
-};
-
-enum {
- BTF_SOCK_TYPE_INET = 0,
- BTF_SOCK_TYPE_INET_CONN = 1,
- BTF_SOCK_TYPE_INET_REQ = 2,
- BTF_SOCK_TYPE_INET_TW = 3,
- BTF_SOCK_TYPE_REQ = 4,
- BTF_SOCK_TYPE_SOCK = 5,
- BTF_SOCK_TYPE_SOCK_COMMON = 6,
- BTF_SOCK_TYPE_TCP = 7,
- BTF_SOCK_TYPE_TCP_REQ = 8,
- BTF_SOCK_TYPE_TCP_TW = 9,
- BTF_SOCK_TYPE_TCP6 = 10,
- BTF_SOCK_TYPE_UDP = 11,
- BTF_SOCK_TYPE_UDP6 = 12,
- MAX_BTF_SOCK_TYPE = 13,
-};
-
-typedef void (*bpf_insn_print_t)(void *, const char *, ...);
-
-typedef const char * (*bpf_insn_revmap_call_t)(void *, const struct bpf_insn *);
-
-typedef const char * (*bpf_insn_print_imm_t)(void *, const struct bpf_insn *, __u64);
-
-struct bpf_insn_cbs {
- bpf_insn_print_t cb_print;
- bpf_insn_revmap_call_t cb_call;
- bpf_insn_print_imm_t cb_imm;
- void *private_data;
-};
-
-struct bpf_call_arg_meta {
- struct bpf_map *map_ptr;
- bool raw_mode;
- bool pkt_access;
- int regno;
- int access_size;
- int mem_size;
- u64 msize_max_value;
- int ref_obj_id;
- int func_id;
- u32 btf_id;
- u32 ret_btf_id;
-};
-
-enum reg_arg_type {
- SRC_OP = 0,
- DST_OP = 1,
- DST_OP_NO_MARK = 2,
-};
-
-struct bpf_reg_types {
- const enum bpf_reg_type types[10];
- u32 *btf_id;
-};
-
-enum {
- DISCOVERED = 16,
- EXPLORED = 32,
- FALLTHROUGH = 1,
- BRANCH___2 = 2,
-};
-
-struct idpair {
- u32 old;
- u32 cur;
-};
-
-struct tree_descr {
- const char *name;
- const struct file_operations *ops;
- int mode;
-};
-
-struct bpf_preload_info {
- char link_name[16];
- int link_id;
-};
-
-struct bpf_preload_ops {
- struct umd_info info;
- int (*preload)(struct bpf_preload_info *);
- int (*finish)();
- struct module *owner;
-};
-
-enum bpf_type {
- BPF_TYPE_UNSPEC = 0,
- BPF_TYPE_PROG = 1,
- BPF_TYPE_MAP = 2,
- BPF_TYPE_LINK = 3,
-};
-
-struct map_iter {
- void *key;
- bool done;
-};
-
-enum {
- OPT_MODE = 0,
-};
-
-struct bpf_mount_opts {
- umode_t mode;
-};
-
-struct bpf_pidns_info {
- __u32 pid;
- __u32 tgid;
-};
-
-typedef u64 (*btf_bpf_map_lookup_elem)(struct bpf_map *, void *);
-
-typedef u64 (*btf_bpf_map_update_elem)(struct bpf_map *, void *, void *, u64);
-
-typedef u64 (*btf_bpf_map_delete_elem)(struct bpf_map *, void *);
-
-typedef u64 (*btf_bpf_map_push_elem)(struct bpf_map *, void *, u64);
-
-typedef u64 (*btf_bpf_map_pop_elem)(struct bpf_map *, void *);
-
-typedef u64 (*btf_bpf_map_peek_elem)(struct bpf_map *, void *);
-
-typedef u64 (*btf_bpf_get_smp_processor_id)();
-
-typedef u64 (*btf_bpf_get_numa_node_id)();
-
-typedef u64 (*btf_bpf_ktime_get_ns)();
-
-typedef u64 (*btf_bpf_ktime_get_boot_ns)();
-
-typedef u64 (*btf_bpf_get_current_pid_tgid)();
-
-typedef u64 (*btf_bpf_get_current_uid_gid)();
-
-typedef u64 (*btf_bpf_get_current_comm)(char *, u32);
-
-typedef u64 (*btf_bpf_spin_lock)(struct bpf_spin_lock *);
-
-typedef u64 (*btf_bpf_spin_unlock)(struct bpf_spin_lock *);
-
-typedef u64 (*btf_bpf_jiffies64)();
-
-typedef u64 (*btf_bpf_get_current_cgroup_id)();
-
-typedef u64 (*btf_bpf_get_current_ancestor_cgroup_id)(int);
-
-typedef u64 (*btf_bpf_get_local_storage)(struct bpf_map *, u64);
-
-typedef u64 (*btf_bpf_strtol)(const char *, size_t, u64, long int *);
-
-typedef u64 (*btf_bpf_strtoul)(const char *, size_t, u64, long unsigned int *);
-
-typedef u64 (*btf_bpf_get_ns_current_pid_tgid)(u64, u64, struct bpf_pidns_info *, u32);
-
-typedef u64 (*btf_bpf_event_output_data)(void *, struct bpf_map *, u64, void *, u64);
-
-typedef u64 (*btf_bpf_copy_from_user)(void *, u32, const void *);
-
-typedef u64 (*btf_bpf_per_cpu_ptr)(const void *, u32);
-
-typedef u64 (*btf_bpf_this_cpu_ptr)(const void *);
-
-union bpf_iter_link_info {
- struct {
- __u32 map_fd;
- } map;
-};
-
-typedef int (*bpf_iter_attach_target_t)(struct bpf_prog *, union bpf_iter_link_info *, struct bpf_iter_aux_info *);
-
-typedef void (*bpf_iter_detach_target_t)(struct bpf_iter_aux_info *);
-
-typedef void (*bpf_iter_show_fdinfo_t)(const struct bpf_iter_aux_info *, struct seq_file *);
-
-typedef int (*bpf_iter_fill_link_info_t)(const struct bpf_iter_aux_info *, struct bpf_link_info *);
-
-struct bpf_iter_reg {
- const char *target;
- bpf_iter_attach_target_t attach_target;
- bpf_iter_detach_target_t detach_target;
- bpf_iter_show_fdinfo_t show_fdinfo;
- bpf_iter_fill_link_info_t fill_link_info;
- u32 ctx_arg_info_size;
- struct bpf_ctx_arg_aux ctx_arg_info[2];
- const struct bpf_iter_seq_info *seq_info;
-};
-
-struct bpf_iter_meta {
- union {
- struct seq_file *seq;
- };
- u64 session_id;
- u64 seq_num;
-};
-
-struct bpf_iter_target_info {
- struct list_head list;
- const struct bpf_iter_reg *reg_info;
- u32 btf_id;
-};
-
-struct bpf_iter_link {
- struct bpf_link link;
- struct bpf_iter_aux_info aux;
- struct bpf_iter_target_info *tinfo;
-};
-
-struct bpf_iter_priv_data {
- struct bpf_iter_target_info *tinfo;
- const struct bpf_iter_seq_info *seq_info;
- struct bpf_prog *prog;
- u64 session_id;
- u64 seq_num;
- bool done_stop;
- long: 56;
- u8 target_private[0];
-};
-
-struct bpf_iter_seq_map_info {
- u32 map_id;
-};
-
-struct bpf_iter__bpf_map {
- union {
- struct bpf_iter_meta *meta;
- };
- union {
- struct bpf_map *map;
- };
-};
-
-struct bpf_iter_seq_task_common {
- struct pid_namespace *ns;
-};
-
-struct bpf_iter_seq_task_info {
- struct bpf_iter_seq_task_common common;
- u32 tid;
-};
-
-struct bpf_iter__task {
- union {
- struct bpf_iter_meta *meta;
- };
- union {
- struct task_struct *task;
- };
-};
-
-struct bpf_iter_seq_task_file_info {
- struct bpf_iter_seq_task_common common;
- struct task_struct *task;
- struct files_struct *files;
- u32 tid;
- u32 fd;
-};
-
-struct bpf_iter__task_file {
- union {
- struct bpf_iter_meta *meta;
- };
- union {
- struct task_struct *task;
- };
- u32 fd;
- union {
- struct file *file;
- };
-};
-
-struct bpf_iter_seq_prog_info {
- u32 prog_id;
-};
-
-struct bpf_iter__bpf_prog {
- union {
- struct bpf_iter_meta *meta;
- };
- union {
- struct bpf_prog *prog;
- };
-};
-
-struct bpf_iter__bpf_map_elem {
- union {
- struct bpf_iter_meta *meta;
- };
- union {
- struct bpf_map *map;
- };
- union {
- void *key;
- };
- union {
- void *value;
- };
-};
-
-struct pcpu_freelist_node;
-
-struct pcpu_freelist_head {
- struct pcpu_freelist_node *first;
- raw_spinlock_t lock;
-};
-
-struct pcpu_freelist_node {
- struct pcpu_freelist_node *next;
-};
-
-struct pcpu_freelist {
- struct pcpu_freelist_head *freelist;
- struct pcpu_freelist_head extralist;
-};
-
-struct bpf_lru_node {
- struct list_head list;
- u16 cpu;
- u8 type;
- u8 ref;
-};
-
-struct bpf_lru_list {
- struct list_head lists[3];
- unsigned int counts[2];
- struct list_head *next_inactive_rotation;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- raw_spinlock_t lock;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct bpf_lru_locallist {
- struct list_head lists[2];
- u16 next_steal;
- raw_spinlock_t lock;
-};
-
-struct bpf_common_lru {
- struct bpf_lru_list lru_list;
- struct bpf_lru_locallist *local_list;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-typedef bool (*del_from_htab_func)(void *, struct bpf_lru_node *);
-
-struct bpf_lru {
- union {
- struct bpf_common_lru common_lru;
- struct bpf_lru_list *percpu_lru;
- };
- del_from_htab_func del_from_htab;
- void *del_arg;
- unsigned int hash_offset;
- unsigned int nr_scans;
- bool percpu;
- long: 56;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct bucket {
- struct hlist_nulls_head head;
- union {
- raw_spinlock_t raw_lock;
- spinlock_t lock;
- };
-};
-
-struct htab_elem;
-
-struct bpf_htab {
- struct bpf_map map;
- struct bucket *buckets;
- void *elems;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- union {
- struct pcpu_freelist freelist;
- struct bpf_lru lru;
- };
- struct htab_elem **extra_elems;
- atomic_t count;
- u32 n_buckets;
- u32 elem_size;
- u32 hashrnd;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct htab_elem {
- union {
- struct hlist_nulls_node hash_node;
- struct {
- void *padding;
- union {
- struct bpf_htab *htab;
- struct pcpu_freelist_node fnode;
- struct htab_elem *batch_flink;
- };
- };
- };
- union {
- struct callback_head rcu;
- struct bpf_lru_node lru_node;
- };
- u32 hash;
- int: 32;
- char key[0];
-};
-
-struct bpf_iter_seq_hash_map_info {
- struct bpf_map *map;
- struct bpf_htab *htab;
- void *percpu_value_buf;
- u32 bucket_id;
- u32 skip_elems;
-};
-
-struct bpf_iter_seq_array_map_info {
- struct bpf_map *map;
- void *percpu_value_buf;
- u32 index;
-};
-
-struct prog_poke_elem {
- struct list_head list;
- struct bpf_prog_aux *aux;
-};
-
-enum bpf_lru_list_type {
- BPF_LRU_LIST_T_ACTIVE = 0,
- BPF_LRU_LIST_T_INACTIVE = 1,
- BPF_LRU_LIST_T_FREE = 2,
- BPF_LRU_LOCAL_LIST_T_FREE = 3,
- BPF_LRU_LOCAL_LIST_T_PENDING = 4,
-};
-
-struct bpf_lpm_trie_key {
- __u32 prefixlen;
- __u8 data[0];
-};
-
-struct lpm_trie_node {
- struct callback_head rcu;
- struct lpm_trie_node *child[2];
- u32 prefixlen;
- u32 flags;
- u8 data[0];
-};
-
-struct lpm_trie {
- struct bpf_map map;
- struct lpm_trie_node *root;
- size_t n_entries;
- size_t max_prefixlen;
- size_t data_size;
- spinlock_t lock;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct bpf_cgroup_storage_map {
- struct bpf_map map;
- spinlock_t lock;
- struct rb_root root;
- struct list_head list;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct bpf_queue_stack {
- struct bpf_map map;
- raw_spinlock_t lock;
- u32 head;
- u32 tail;
- u32 size;
- char elements[0];
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-enum {
- BPF_RB_NO_WAKEUP = 1,
- BPF_RB_FORCE_WAKEUP = 2,
-};
-
-enum {
- BPF_RB_AVAIL_DATA = 0,
- BPF_RB_RING_SIZE = 1,
- BPF_RB_CONS_POS = 2,
- BPF_RB_PROD_POS = 3,
-};
-
-enum {
- BPF_RINGBUF_BUSY_BIT = 2147483648,
- BPF_RINGBUF_DISCARD_BIT = 1073741824,
- BPF_RINGBUF_HDR_SZ = 8,
-};
-
-struct bpf_ringbuf {
- wait_queue_head_t waitq;
- struct irq_work work;
- u64 mask;
- struct page **pages;
- int nr_pages;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- spinlock_t spinlock;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long unsigned int consumer_pos;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long unsigned int producer_pos;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- char data[0];
-};
-
-struct bpf_ringbuf_map {
- struct bpf_map map;
- struct bpf_map_memory memory;
- struct bpf_ringbuf *rb;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct bpf_ringbuf_hdr {
- u32 len;
- u32 pg_off;
-};
-
-typedef u64 (*btf_bpf_ringbuf_reserve)(struct bpf_map *, u64, u64);
-
-typedef u64 (*btf_bpf_ringbuf_submit)(void *, u64);
-
-typedef u64 (*btf_bpf_ringbuf_discard)(void *, u64);
-
-typedef u64 (*btf_bpf_ringbuf_output)(struct bpf_map *, void *, u64, u64);
-
-typedef u64 (*btf_bpf_ringbuf_query)(struct bpf_map *, u64);
-
-enum {
- BPF_LOCAL_STORAGE_GET_F_CREATE = 1,
- BPF_SK_STORAGE_GET_F_CREATE = 1,
-};
-
-struct bpf_local_storage_map_bucket;
-
-struct bpf_local_storage_map {
- struct bpf_map map;
- struct bpf_local_storage_map_bucket *buckets;
- u32 bucket_log;
- u16 elem_size;
- u16 cache_idx;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct bpf_local_storage_data;
-
-struct bpf_local_storage {
- struct bpf_local_storage_data *cache[16];
- struct hlist_head list;
- void *owner;
- struct callback_head rcu;
- raw_spinlock_t lock;
-};
-
-struct bpf_local_storage_map_bucket {
- struct hlist_head list;
- raw_spinlock_t lock;
-};
-
-struct bpf_local_storage_data {
- struct bpf_local_storage_map *smap;
- u8 data[0];
-};
-
-struct bpf_local_storage_elem {
- struct hlist_node map_node;
- struct hlist_node snode;
- struct bpf_local_storage *local_storage;
- struct callback_head rcu;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct bpf_local_storage_data sdata;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct bpf_local_storage_cache {
- spinlock_t idx_lock;
- u64 idx_usage_counts[16];
-};
-
-struct lsm_blob_sizes {
- int lbs_cred;
- int lbs_file;
- int lbs_inode;
- int lbs_ipc;
- int lbs_msg_msg;
- int lbs_task;
-};
-
-struct bpf_storage_blob {
- struct bpf_local_storage *storage;
-};
-
-typedef u64 (*btf_bpf_inode_storage_get)(struct bpf_map *, struct inode *, void *, u64);
-
-typedef u64 (*btf_bpf_inode_storage_delete)(struct bpf_map *, struct inode *);
-
-struct bpf_tramp_progs {
- struct bpf_prog *progs[40];
- int nr_progs;
-};
-
-struct btf_enum {
- __u32 name_off;
- __s32 val;
-};
-
-struct btf_array {
- __u32 type;
- __u32 index_type;
- __u32 nelems;
-};
-
-struct btf_param {
- __u32 name_off;
- __u32 type;
-};
-
-enum {
- BTF_VAR_STATIC = 0,
- BTF_VAR_GLOBAL_ALLOCATED = 1,
- BTF_VAR_GLOBAL_EXTERN = 2,
-};
-
-struct btf_var {
- __u32 linkage;
-};
-
-struct bpf_flow_keys {
- __u16 nhoff;
- __u16 thoff;
- __u16 addr_proto;
- __u8 is_frag;
- __u8 is_first_frag;
- __u8 is_encap;
- __u8 ip_proto;
- __be16 n_proto;
- __be16 sport;
- __be16 dport;
- union {
- struct {
- __be32 ipv4_src;
- __be32 ipv4_dst;
- };
- struct {
- __u32 ipv6_src[4];
- __u32 ipv6_dst[4];
- };
- };
- __u32 flags;
- __be32 flow_label;
-};
-
-struct bpf_sock {
- __u32 bound_dev_if;
- __u32 family;
- __u32 type;
- __u32 protocol;
- __u32 mark;
- __u32 priority;
- __u32 src_ip4;
- __u32 src_ip6[4];
- __u32 src_port;
- __u32 dst_port;
- __u32 dst_ip4;
- __u32 dst_ip6[4];
- __u32 state;
- __s32 rx_queue_mapping;
-};
-
-struct __sk_buff {
- __u32 len;
- __u32 pkt_type;
- __u32 mark;
- __u32 queue_mapping;
- __u32 protocol;
- __u32 vlan_present;
- __u32 vlan_tci;
- __u32 vlan_proto;
- __u32 priority;
- __u32 ingress_ifindex;
- __u32 ifindex;
- __u32 tc_index;
- __u32 cb[5];
- __u32 hash;
- __u32 tc_classid;
- __u32 data;
- __u32 data_end;
- __u32 napi_id;
- __u32 family;
- __u32 remote_ip4;
- __u32 local_ip4;
- __u32 remote_ip6[4];
- __u32 local_ip6[4];
- __u32 remote_port;
- __u32 local_port;
- __u32 data_meta;
- union {
- struct bpf_flow_keys *flow_keys;
- };
- __u64 tstamp;
- __u32 wire_len;
- __u32 gso_segs;
- union {
- struct bpf_sock *sk;
- };
- __u32 gso_size;
-};
-
-struct xdp_md {
- __u32 data;
- __u32 data_end;
- __u32 data_meta;
- __u32 ingress_ifindex;
- __u32 rx_queue_index;
- __u32 egress_ifindex;
-};
-
-struct sk_msg_md {
- union {
- void *data;
- };
- union {
- void *data_end;
- };
- __u32 family;
- __u32 remote_ip4;
- __u32 local_ip4;
- __u32 remote_ip6[4];
- __u32 local_ip6[4];
- __u32 remote_port;
- __u32 local_port;
- __u32 size;
- union {
- struct bpf_sock *sk;
- };
-};
-
-struct sk_reuseport_md {
- union {
- void *data;
- };
- union {
- void *data_end;
- };
- __u32 len;
- __u32 eth_protocol;
- __u32 ip_protocol;
- __u32 bind_inany;
- __u32 hash;
-};
-
-struct bpf_sock_addr {
- __u32 user_family;
- __u32 user_ip4;
- __u32 user_ip6[4];
- __u32 user_port;
- __u32 family;
- __u32 type;
- __u32 protocol;
- __u32 msg_src_ip4;
- __u32 msg_src_ip6[4];
- union {
- struct bpf_sock *sk;
- };
-};
-
-struct bpf_sock_ops {
- __u32 op;
- union {
- __u32 args[4];
- __u32 reply;
- __u32 replylong[4];
- };
- __u32 family;
- __u32 remote_ip4;
- __u32 local_ip4;
- __u32 remote_ip6[4];
- __u32 local_ip6[4];
- __u32 remote_port;
- __u32 local_port;
- __u32 is_fullsock;
- __u32 snd_cwnd;
- __u32 srtt_us;
- __u32 bpf_sock_ops_cb_flags;
- __u32 state;
- __u32 rtt_min;
- __u32 snd_ssthresh;
- __u32 rcv_nxt;
- __u32 snd_nxt;
- __u32 snd_una;
- __u32 mss_cache;
- __u32 ecn_flags;
- __u32 rate_delivered;
- __u32 rate_interval_us;
- __u32 packets_out;
- __u32 retrans_out;
- __u32 total_retrans;
- __u32 segs_in;
- __u32 data_segs_in;
- __u32 segs_out;
- __u32 data_segs_out;
- __u32 lost_out;
- __u32 sacked_out;
- __u32 sk_txhash;
- __u64 bytes_received;
- __u64 bytes_acked;
- union {
- struct bpf_sock *sk;
- };
- union {
- void *skb_data;
- };
- union {
- void *skb_data_end;
- };
- __u32 skb_len;
- __u32 skb_tcp_flags;
-};
-
-struct bpf_cgroup_dev_ctx {
- __u32 access_type;
- __u32 major;
- __u32 minor;
-};
-
-struct bpf_sysctl {
- __u32 write;
- __u32 file_pos;
-};
-
-struct bpf_sockopt {
- union {
- struct bpf_sock *sk;
- };
- union {
- void *optval;
- };
- union {
- void *optval_end;
- };
- __s32 level;
- __s32 optname;
- __s32 optlen;
- __s32 retval;
-};
-
-struct bpf_sk_lookup {
- union {
- struct bpf_sock *sk;
- };
- __u32 family;
- __u32 protocol;
- __u32 remote_ip4;
- __u32 remote_ip6[4];
- __u32 remote_port;
- __u32 local_ip4;
- __u32 local_ip6[4];
- __u32 local_port;
-};
-
-struct sk_reuseport_kern {
- struct sk_buff *skb;
- struct sock *sk;
- struct sock *selected_sk;
- void *data_end;
- u32 hash;
- u32 reuseport_id;
- bool bind_inany;
-};
-
-struct bpf_flow_dissector {
- struct bpf_flow_keys *flow_keys;
- const struct sk_buff *skb;
- void *data;
- void *data_end;
-};
-
-struct inet_listen_hashbucket {
- spinlock_t lock;
- unsigned int count;
- union {
- struct hlist_head head;
- struct hlist_nulls_head nulls_head;
- };
-};
-
-struct inet_ehash_bucket;
-
-struct inet_bind_hashbucket;
-
-struct inet_hashinfo {
- struct inet_ehash_bucket *ehash;
- spinlock_t *ehash_locks;
- unsigned int ehash_mask;
- unsigned int ehash_locks_mask;
- struct kmem_cache *bind_bucket_cachep;
- struct inet_bind_hashbucket *bhash;
- unsigned int bhash_size;
- unsigned int lhash2_mask;
- struct inet_listen_hashbucket *lhash2;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct inet_listen_hashbucket listening_hash[32];
-};
-
-struct ip_ra_chain {
- struct ip_ra_chain *next;
- struct sock *sk;
- union {
- void (*destructor)(struct sock *);
- struct sock *saved_sk;
- };
- struct callback_head rcu;
-};
-
-struct fib_table {
- struct hlist_node tb_hlist;
- u32 tb_id;
- int tb_num_default;
- struct callback_head rcu;
- long unsigned int *tb_data;
- long unsigned int __data[0];
-};
-
-struct inet_peer_base {
- struct rb_root rb_root;
- seqlock_t lock;
- int total;
-};
-
-struct tcp_fastopen_context {
- siphash_key_t key[2];
- int num;
- struct callback_head rcu;
-};
-
-struct xdp_txq_info {
- struct net_device *dev;
-};
-
-struct xdp_buff {
- void *data;
- void *data_end;
- void *data_meta;
- void *data_hard_start;
- struct xdp_rxq_info *rxq;
- struct xdp_txq_info *txq;
- u32 frame_sz;
-};
-
-struct bpf_sock_addr_kern {
- struct sock *sk;
- struct sockaddr *uaddr;
- u64 tmp_reg;
- void *t_ctx;
-};
-
-struct bpf_sock_ops_kern {
- struct sock *sk;
- union {
- u32 args[4];
- u32 reply;
- u32 replylong[4];
- };
- struct sk_buff *syn_skb;
- struct sk_buff *skb;
- void *skb_data_end;
- u8 op;
- u8 is_fullsock;
- u8 remaining_opt_len;
- u64 temp;
-};
-
-struct bpf_sysctl_kern {
- struct ctl_table_header *head;
- struct ctl_table *table;
- void *cur_val;
- size_t cur_len;
- void *new_val;
- size_t new_len;
- int new_updated;
- int write;
- loff_t *ppos;
- u64 tmp_reg;
-};
-
-struct bpf_sockopt_kern {
- struct sock *sk;
- u8 *optval;
- u8 *optval_end;
- s32 level;
- s32 optname;
- s32 optlen;
- s32 retval;
-};
-
-struct bpf_sk_lookup_kern {
- u16 family;
- u16 protocol;
- __be16 sport;
- u16 dport;
- struct {
- __be32 saddr;
- __be32 daddr;
- } v4;
- struct {
- const struct in6_addr *saddr;
- const struct in6_addr *daddr;
- } v6;
- struct sock *selected_sk;
- bool no_reuseport;
-};
-
-struct sock_reuseport {
- struct callback_head rcu;
- u16 max_socks;
- u16 num_socks;
- unsigned int synq_overflow_ts;
- unsigned int reuseport_id;
- unsigned int bind_inany: 1;
- unsigned int has_conns: 1;
- struct bpf_prog *prog;
- struct sock *socks[0];
-};
-
-struct inet_ehash_bucket {
- struct hlist_nulls_head chain;
-};
-
-struct inet_bind_hashbucket {
- spinlock_t lock;
- struct hlist_head chain;
-};
-
-struct ack_sample {
- u32 pkts_acked;
- s32 rtt_us;
- u32 in_flight;
-};
-
-struct rate_sample {
- u64 prior_mstamp;
- u32 prior_delivered;
- s32 delivered;
- long int interval_us;
- u32 snd_interval_us;
- u32 rcv_interval_us;
- long int rtt_us;
- int losses;
- u32 acked_sacked;
- u32 prior_in_flight;
- bool is_app_limited;
- bool is_retrans;
- bool is_ack_delayed;
-};
-
-struct sk_msg_sg {
- u32 start;
- u32 curr;
- u32 end;
- u32 size;
- u32 copybreak;
- long unsigned int copy;
- struct scatterlist data[18];
-};
-
-struct sk_msg {
- struct sk_msg_sg sg;
- void *data;
- void *data_end;
- u32 apply_bytes;
- u32 cork_bytes;
- u32 flags;
- struct sk_buff *skb;
- struct sock *sk_redir;
- struct sock *sk;
- struct list_head list;
-};
-
-enum verifier_phase {
- CHECK_META = 0,
- CHECK_TYPE = 1,
-};
-
-struct resolve_vertex {
- const struct btf_type *t;
- u32 type_id;
- u16 next_member;
-};
-
-enum visit_state {
- NOT_VISITED = 0,
- VISITED = 1,
- RESOLVED = 2,
-};
-
-enum resolve_mode {
- RESOLVE_TBD = 0,
- RESOLVE_PTR = 1,
- RESOLVE_STRUCT_OR_ARRAY = 2,
-};
-
-struct btf_sec_info {
- u32 off;
- u32 len;
-};
-
-struct btf_verifier_env {
- struct btf *btf;
- u8 *visit_states;
- struct resolve_vertex stack[32];
- struct bpf_verifier_log log;
- u32 log_type_id;
- u32 top_stack;
- enum verifier_phase phase;
- enum resolve_mode resolve_mode;
-};
-
-struct btf_show {
- u64 flags;
- void *target;
- void (*showfn)(struct btf_show *, const char *, va_list);
- const struct btf *btf;
- struct {
- u8 depth;
- u8 depth_to_show;
- u8 depth_check;
- u8 array_member: 1;
- u8 array_terminated: 1;
- u16 array_encoding;
- u32 type_id;
- int status;
- const struct btf_type *type;
- const struct btf_member *member;
- char name[80];
- } state;
- struct {
- u32 size;
- void *head;
- void *data;
- u8 safe[32];
- } obj;
-};
-
-struct btf_kind_operations {
- s32 (*check_meta)(struct btf_verifier_env *, const struct btf_type *, u32);
- int (*resolve)(struct btf_verifier_env *, const struct resolve_vertex *);
- int (*check_member)(struct btf_verifier_env *, const struct btf_type *, const struct btf_member *, const struct btf_type *);
- int (*check_kflag_member)(struct btf_verifier_env *, const struct btf_type *, const struct btf_member *, const struct btf_type *);
- void (*log_details)(struct btf_verifier_env *, const struct btf_type *);
- void (*show)(const struct btf *, const struct btf_type *, u32, void *, u8, struct btf_show *);
-};
-
-struct bpf_ctx_convert {
- struct __sk_buff BPF_PROG_TYPE_SOCKET_FILTER_prog;
- struct sk_buff BPF_PROG_TYPE_SOCKET_FILTER_kern;
- struct __sk_buff BPF_PROG_TYPE_SCHED_CLS_prog;
- struct sk_buff BPF_PROG_TYPE_SCHED_CLS_kern;
- struct __sk_buff BPF_PROG_TYPE_SCHED_ACT_prog;
- struct sk_buff BPF_PROG_TYPE_SCHED_ACT_kern;
- struct xdp_md BPF_PROG_TYPE_XDP_prog;
- struct xdp_buff BPF_PROG_TYPE_XDP_kern;
- struct __sk_buff BPF_PROG_TYPE_CGROUP_SKB_prog;
- struct sk_buff BPF_PROG_TYPE_CGROUP_SKB_kern;
- struct bpf_sock BPF_PROG_TYPE_CGROUP_SOCK_prog;
- struct sock BPF_PROG_TYPE_CGROUP_SOCK_kern;
- struct bpf_sock_addr BPF_PROG_TYPE_CGROUP_SOCK_ADDR_prog;
- struct bpf_sock_addr_kern BPF_PROG_TYPE_CGROUP_SOCK_ADDR_kern;
- struct __sk_buff BPF_PROG_TYPE_LWT_IN_prog;
- struct sk_buff BPF_PROG_TYPE_LWT_IN_kern;
- struct __sk_buff BPF_PROG_TYPE_LWT_OUT_prog;
- struct sk_buff BPF_PROG_TYPE_LWT_OUT_kern;
- struct __sk_buff BPF_PROG_TYPE_LWT_XMIT_prog;
- struct sk_buff BPF_PROG_TYPE_LWT_XMIT_kern;
- struct __sk_buff BPF_PROG_TYPE_LWT_SEG6LOCAL_prog;
- struct sk_buff BPF_PROG_TYPE_LWT_SEG6LOCAL_kern;
- struct bpf_sock_ops BPF_PROG_TYPE_SOCK_OPS_prog;
- struct bpf_sock_ops_kern BPF_PROG_TYPE_SOCK_OPS_kern;
- struct __sk_buff BPF_PROG_TYPE_SK_SKB_prog;
- struct sk_buff BPF_PROG_TYPE_SK_SKB_kern;
- struct sk_msg_md BPF_PROG_TYPE_SK_MSG_prog;
- struct sk_msg BPF_PROG_TYPE_SK_MSG_kern;
- struct __sk_buff BPF_PROG_TYPE_FLOW_DISSECTOR_prog;
- struct bpf_flow_dissector BPF_PROG_TYPE_FLOW_DISSECTOR_kern;
- bpf_user_pt_regs_t BPF_PROG_TYPE_KPROBE_prog;
- struct pt_regs BPF_PROG_TYPE_KPROBE_kern;
- __u64 BPF_PROG_TYPE_TRACEPOINT_prog;
- u64 BPF_PROG_TYPE_TRACEPOINT_kern;
- struct bpf_perf_event_data BPF_PROG_TYPE_PERF_EVENT_prog;
- struct bpf_perf_event_data_kern BPF_PROG_TYPE_PERF_EVENT_kern;
- struct bpf_raw_tracepoint_args BPF_PROG_TYPE_RAW_TRACEPOINT_prog;
- u64 BPF_PROG_TYPE_RAW_TRACEPOINT_kern;
- struct bpf_raw_tracepoint_args BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE_prog;
- u64 BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE_kern;
- void *BPF_PROG_TYPE_TRACING_prog;
- void *BPF_PROG_TYPE_TRACING_kern;
- struct bpf_cgroup_dev_ctx BPF_PROG_TYPE_CGROUP_DEVICE_prog;
- struct bpf_cgroup_dev_ctx BPF_PROG_TYPE_CGROUP_DEVICE_kern;
- struct bpf_sysctl BPF_PROG_TYPE_CGROUP_SYSCTL_prog;
- struct bpf_sysctl_kern BPF_PROG_TYPE_CGROUP_SYSCTL_kern;
- struct bpf_sockopt BPF_PROG_TYPE_CGROUP_SOCKOPT_prog;
- struct bpf_sockopt_kern BPF_PROG_TYPE_CGROUP_SOCKOPT_kern;
- struct sk_reuseport_md BPF_PROG_TYPE_SK_REUSEPORT_prog;
- struct sk_reuseport_kern BPF_PROG_TYPE_SK_REUSEPORT_kern;
- struct bpf_sk_lookup BPF_PROG_TYPE_SK_LOOKUP_prog;
- struct bpf_sk_lookup_kern BPF_PROG_TYPE_SK_LOOKUP_kern;
- void *BPF_PROG_TYPE_STRUCT_OPS_prog;
- void *BPF_PROG_TYPE_STRUCT_OPS_kern;
- void *BPF_PROG_TYPE_EXT_prog;
- void *BPF_PROG_TYPE_EXT_kern;
- void *BPF_PROG_TYPE_LSM_prog;
- void *BPF_PROG_TYPE_LSM_kern;
-};
-
-enum {
- __ctx_convertBPF_PROG_TYPE_SOCKET_FILTER = 0,
- __ctx_convertBPF_PROG_TYPE_SCHED_CLS = 1,
- __ctx_convertBPF_PROG_TYPE_SCHED_ACT = 2,
- __ctx_convertBPF_PROG_TYPE_XDP = 3,
- __ctx_convertBPF_PROG_TYPE_CGROUP_SKB = 4,
- __ctx_convertBPF_PROG_TYPE_CGROUP_SOCK = 5,
- __ctx_convertBPF_PROG_TYPE_CGROUP_SOCK_ADDR = 6,
- __ctx_convertBPF_PROG_TYPE_LWT_IN = 7,
- __ctx_convertBPF_PROG_TYPE_LWT_OUT = 8,
- __ctx_convertBPF_PROG_TYPE_LWT_XMIT = 9,
- __ctx_convertBPF_PROG_TYPE_LWT_SEG6LOCAL = 10,
- __ctx_convertBPF_PROG_TYPE_SOCK_OPS = 11,
- __ctx_convertBPF_PROG_TYPE_SK_SKB = 12,
- __ctx_convertBPF_PROG_TYPE_SK_MSG = 13,
- __ctx_convertBPF_PROG_TYPE_FLOW_DISSECTOR = 14,
- __ctx_convertBPF_PROG_TYPE_KPROBE = 15,
- __ctx_convertBPF_PROG_TYPE_TRACEPOINT = 16,
- __ctx_convertBPF_PROG_TYPE_PERF_EVENT = 17,
- __ctx_convertBPF_PROG_TYPE_RAW_TRACEPOINT = 18,
- __ctx_convertBPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE = 19,
- __ctx_convertBPF_PROG_TYPE_TRACING = 20,
- __ctx_convertBPF_PROG_TYPE_CGROUP_DEVICE = 21,
- __ctx_convertBPF_PROG_TYPE_CGROUP_SYSCTL = 22,
- __ctx_convertBPF_PROG_TYPE_CGROUP_SOCKOPT = 23,
- __ctx_convertBPF_PROG_TYPE_SK_REUSEPORT = 24,
- __ctx_convertBPF_PROG_TYPE_SK_LOOKUP = 25,
- __ctx_convertBPF_PROG_TYPE_STRUCT_OPS = 26,
- __ctx_convertBPF_PROG_TYPE_EXT = 27,
- __ctx_convertBPF_PROG_TYPE_LSM = 28,
- __ctx_convert_unused = 29,
-};
-
-enum bpf_struct_walk_result {
- WALK_SCALAR = 0,
- WALK_PTR = 1,
- WALK_STRUCT = 2,
-};
-
-struct btf_show_snprintf {
- struct btf_show show;
- int len_left;
- int len;
-};
-
-struct bpf_dispatcher_prog {
- struct bpf_prog *prog;
- refcount_t users;
-};
-
-struct bpf_dispatcher {
- struct mutex mutex;
- void *func;
- struct bpf_dispatcher_prog progs[48];
- int num_progs;
- void *image;
- u32 image_off;
- struct bpf_ksym ksym;
-};
-
-struct bpf_devmap_val {
- __u32 ifindex;
- union {
- int fd;
- __u32 id;
- } bpf_prog;
-};
-
-enum net_device_flags {
- IFF_UP = 1,
- IFF_BROADCAST = 2,
- IFF_DEBUG = 4,
- IFF_LOOPBACK = 8,
- IFF_POINTOPOINT = 16,
- IFF_NOTRAILERS = 32,
- IFF_RUNNING = 64,
- IFF_NOARP = 128,
- IFF_PROMISC = 256,
- IFF_ALLMULTI = 512,
- IFF_MASTER = 1024,
- IFF_SLAVE = 2048,
- IFF_MULTICAST = 4096,
- IFF_PORTSEL = 8192,
- IFF_AUTOMEDIA = 16384,
- IFF_DYNAMIC = 32768,
- IFF_LOWER_UP = 65536,
- IFF_DORMANT = 131072,
- IFF_ECHO = 262144,
-};
-
-struct xdp_dev_bulk_queue {
- struct xdp_frame *q[16];
- struct list_head flush_node;
- struct net_device *dev;
- struct net_device *dev_rx;
- unsigned int count;
-};
-
-enum netdev_cmd {
- NETDEV_UP = 1,
- NETDEV_DOWN = 2,
- NETDEV_REBOOT = 3,
- NETDEV_CHANGE = 4,
- NETDEV_REGISTER = 5,
- NETDEV_UNREGISTER = 6,
- NETDEV_CHANGEMTU = 7,
- NETDEV_CHANGEADDR = 8,
- NETDEV_PRE_CHANGEADDR = 9,
- NETDEV_GOING_DOWN = 10,
- NETDEV_CHANGENAME = 11,
- NETDEV_FEAT_CHANGE = 12,
- NETDEV_BONDING_FAILOVER = 13,
- NETDEV_PRE_UP = 14,
- NETDEV_PRE_TYPE_CHANGE = 15,
- NETDEV_POST_TYPE_CHANGE = 16,
- NETDEV_POST_INIT = 17,
- NETDEV_RELEASE = 18,
- NETDEV_NOTIFY_PEERS = 19,
- NETDEV_JOIN = 20,
- NETDEV_CHANGEUPPER = 21,
- NETDEV_RESEND_IGMP = 22,
- NETDEV_PRECHANGEMTU = 23,
- NETDEV_CHANGEINFODATA = 24,
- NETDEV_BONDING_INFO = 25,
- NETDEV_PRECHANGEUPPER = 26,
- NETDEV_CHANGELOWERSTATE = 27,
- NETDEV_UDP_TUNNEL_PUSH_INFO = 28,
- NETDEV_UDP_TUNNEL_DROP_INFO = 29,
- NETDEV_CHANGE_TX_QUEUE_LEN = 30,
- NETDEV_CVLAN_FILTER_PUSH_INFO = 31,
- NETDEV_CVLAN_FILTER_DROP_INFO = 32,
- NETDEV_SVLAN_FILTER_PUSH_INFO = 33,
- NETDEV_SVLAN_FILTER_DROP_INFO = 34,
-};
-
-struct netdev_notifier_info {
- struct net_device *dev;
- struct netlink_ext_ack *extack;
-};
-
-struct bpf_dtab;
-
-struct bpf_dtab_netdev {
- struct net_device *dev;
- struct hlist_node index_hlist;
- struct bpf_dtab *dtab;
- struct bpf_prog *xdp_prog;
- struct callback_head rcu;
- unsigned int idx;
- struct bpf_devmap_val val;
-};
-
-struct bpf_dtab {
- struct bpf_map map;
- struct bpf_dtab_netdev **netdev_map;
- struct list_head list;
- struct hlist_head *dev_index_head;
- spinlock_t index_lock;
- unsigned int items;
- u32 n_buckets;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct bpf_cpumap_val {
- __u32 qsize;
- union {
- int fd;
- __u32 id;
- } bpf_prog;
-};
-
-typedef struct bio_vec skb_frag_t;
-
-struct skb_shared_hwtstamps {
- ktime_t hwtstamp;
-};
-
-struct skb_shared_info {
- __u8 __unused;
- __u8 meta_len;
- __u8 nr_frags;
- __u8 tx_flags;
- short unsigned int gso_size;
- short unsigned int gso_segs;
- struct sk_buff *frag_list;
- struct skb_shared_hwtstamps hwtstamps;
- unsigned int gso_type;
- u32 tskey;
- atomic_t dataref;
- void *destructor_arg;
- skb_frag_t frags[16];
-};
-
-struct bpf_nh_params {
- u32 nh_family;
- union {
- u32 ipv4_nh;
- struct in6_addr ipv6_nh;
- };
-};
-
-struct bpf_redirect_info {
- u32 flags;
- u32 tgt_index;
- void *tgt_value;
- struct bpf_map *map;
- u32 kern_flags;
- struct bpf_nh_params nh;
-};
-
-struct ptr_ring {
- int producer;
- spinlock_t producer_lock;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- int consumer_head;
- int consumer_tail;
- spinlock_t consumer_lock;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- int size;
- int batch;
- void **queue;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct bpf_cpu_map_entry;
-
-struct xdp_bulk_queue {
- void *q[8];
- struct list_head flush_node;
- struct bpf_cpu_map_entry *obj;
- unsigned int count;
-};
-
-struct bpf_cpu_map;
-
-struct bpf_cpu_map_entry {
- u32 cpu;
- int map_id;
- struct xdp_bulk_queue *bulkq;
- struct bpf_cpu_map *cmap;
- struct ptr_ring *queue;
- struct task_struct *kthread;
- struct bpf_cpumap_val value;
- struct bpf_prog *prog;
- atomic_t refcnt;
- struct callback_head rcu;
- struct work_struct kthread_stop_wq;
-};
-
-struct bpf_cpu_map {
- struct bpf_map map;
- struct bpf_cpu_map_entry **cpu_map;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct rhlist_head {
- struct rhash_head rhead;
- struct rhlist_head *next;
-};
-
-struct bpf_prog_offload_ops {
- int (*insn_hook)(struct bpf_verifier_env *, int, int);
- int (*finalize)(struct bpf_verifier_env *);
- int (*replace_insn)(struct bpf_verifier_env *, u32, struct bpf_insn *);
- int (*remove_insns)(struct bpf_verifier_env *, u32, u32);
- int (*prepare)(struct bpf_prog *);
- int (*translate)(struct bpf_prog *);
- void (*destroy)(struct bpf_prog *);
-};
-
-struct bpf_offload_dev {
- const struct bpf_prog_offload_ops *ops;
- struct list_head netdevs;
- void *priv;
-};
-
-struct bpf_offload_netdev {
- struct rhash_head l;
- struct net_device *netdev;
- struct bpf_offload_dev *offdev;
- struct list_head progs;
- struct list_head maps;
- struct list_head offdev_netdevs;
-};
-
-struct ns_get_path_bpf_prog_args {
- struct bpf_prog *prog;
- struct bpf_prog_info *info;
-};
-
-struct ns_get_path_bpf_map_args {
- struct bpf_offloaded_map *offmap;
- struct bpf_map_info *info;
-};
-
-struct bpf_netns_link {
- struct bpf_link link;
- enum bpf_attach_type type;
- enum netns_bpf_attach_type netns_type;
- struct net *net;
- struct list_head node;
-};
-
-enum bpf_stack_build_id_status {
- BPF_STACK_BUILD_ID_EMPTY = 0,
- BPF_STACK_BUILD_ID_VALID = 1,
- BPF_STACK_BUILD_ID_IP = 2,
-};
-
-struct bpf_stack_build_id {
- __s32 status;
- unsigned char build_id[20];
- union {
- __u64 offset;
- __u64 ip;
- };
-};
-
-enum {
- BPF_F_SKIP_FIELD_MASK = 255,
- BPF_F_USER_STACK = 256,
- BPF_F_FAST_STACK_CMP = 512,
- BPF_F_REUSE_STACKID = 1024,
- BPF_F_USER_BUILD_ID = 2048,
-};
-
-struct elf32_phdr {
- Elf32_Word p_type;
- Elf32_Off p_offset;
- Elf32_Addr p_vaddr;
- Elf32_Addr p_paddr;
- Elf32_Word p_filesz;
- Elf32_Word p_memsz;
- Elf32_Word p_flags;
- Elf32_Word p_align;
-};
-
-typedef struct elf32_phdr Elf32_Phdr;
-
-typedef struct elf32_note Elf32_Nhdr;
-
-struct stack_map_bucket {
- struct pcpu_freelist_node fnode;
- u32 hash;
- u32 nr;
- u64 data[0];
-};
-
-struct bpf_stack_map {
- struct bpf_map map;
- void *elems;
- struct pcpu_freelist freelist;
- u32 n_buckets;
- struct stack_map_bucket *buckets[0];
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct stack_map_irq_work {
- struct irq_work irq_work;
- struct mm_struct *mm;
-};
-
-typedef u64 (*btf_bpf_get_stackid)(struct pt_regs *, struct bpf_map *, u64);
-
-typedef u64 (*btf_bpf_get_stackid_pe)(struct bpf_perf_event_data_kern *, struct bpf_map *, u64);
-
-typedef u64 (*btf_bpf_get_stack)(struct pt_regs *, void *, u32, u64);
-
-typedef u64 (*btf_bpf_get_task_stack)(struct task_struct *, void *, u32, u64);
-
-typedef u64 (*btf_bpf_get_stack_pe)(struct bpf_perf_event_data_kern *, void *, u32, u64);
-
-enum {
- BPF_F_SYSCTL_BASE_NAME = 1,
-};
-
-struct bpf_prog_list {
- struct list_head node;
- struct bpf_prog *prog;
- struct bpf_cgroup_link *link;
- struct bpf_cgroup_storage *storage[2];
-};
-
-struct qdisc_skb_cb {
- struct {
- unsigned int pkt_len;
- u16 slave_dev_queue_mapping;
- u16 tc_classid;
- };
- unsigned char data[20];
- u16 mru;
-};
-
-struct bpf_skb_data_end {
- struct qdisc_skb_cb qdisc_cb;
- void *data_meta;
- void *data_end;
-};
-
-enum {
- TCPF_ESTABLISHED = 2,
- TCPF_SYN_SENT = 4,
- TCPF_SYN_RECV = 8,
- TCPF_FIN_WAIT1 = 16,
- TCPF_FIN_WAIT2 = 32,
- TCPF_TIME_WAIT = 64,
- TCPF_CLOSE = 128,
- TCPF_CLOSE_WAIT = 256,
- TCPF_LAST_ACK = 512,
- TCPF_LISTEN = 1024,
- TCPF_CLOSING = 2048,
- TCPF_NEW_SYN_RECV = 4096,
-};
-
-typedef u64 (*btf_bpf_sysctl_get_name)(struct bpf_sysctl_kern *, char *, size_t, u64);
-
-typedef u64 (*btf_bpf_sysctl_get_current_value)(struct bpf_sysctl_kern *, char *, size_t);
-
-typedef u64 (*btf_bpf_sysctl_get_new_value)(struct bpf_sysctl_kern *, char *, size_t);
-
-typedef u64 (*btf_bpf_sysctl_set_new_value)(struct bpf_sysctl_kern *, const char *, size_t);
-
-enum sock_type {
- SOCK_STREAM = 1,
- SOCK_DGRAM = 2,
- SOCK_RAW = 3,
- SOCK_RDM = 4,
- SOCK_SEQPACKET = 5,
- SOCK_DCCP = 6,
- SOCK_PACKET = 10,
-};
-
-enum {
- IPPROTO_IP = 0,
- IPPROTO_ICMP = 1,
- IPPROTO_IGMP = 2,
- IPPROTO_IPIP = 4,
- IPPROTO_TCP = 6,
- IPPROTO_EGP = 8,
- IPPROTO_PUP = 12,
- IPPROTO_UDP = 17,
- IPPROTO_IDP = 22,
- IPPROTO_TP = 29,
- IPPROTO_DCCP = 33,
- IPPROTO_IPV6 = 41,
- IPPROTO_RSVP = 46,
- IPPROTO_GRE = 47,
- IPPROTO_ESP = 50,
- IPPROTO_AH = 51,
- IPPROTO_MTP = 92,
- IPPROTO_BEETPH = 94,
- IPPROTO_ENCAP = 98,
- IPPROTO_PIM = 103,
- IPPROTO_COMP = 108,
- IPPROTO_SCTP = 132,
- IPPROTO_UDPLITE = 136,
- IPPROTO_MPLS = 137,
- IPPROTO_ETHERNET = 143,
- IPPROTO_RAW = 255,
- IPPROTO_MPTCP = 262,
- IPPROTO_MAX = 263,
-};
-
-enum sock_flags {
- SOCK_DEAD = 0,
- SOCK_DONE = 1,
- SOCK_URGINLINE = 2,
- SOCK_KEEPOPEN = 3,
- SOCK_LINGER = 4,
- SOCK_DESTROY = 5,
- SOCK_BROADCAST = 6,
- SOCK_TIMESTAMP = 7,
- SOCK_ZAPPED = 8,
- SOCK_USE_WRITE_QUEUE = 9,
- SOCK_DBG = 10,
- SOCK_RCVTSTAMP = 11,
- SOCK_RCVTSTAMPNS = 12,
- SOCK_LOCALROUTE = 13,
- SOCK_MEMALLOC = 14,
- SOCK_TIMESTAMPING_RX_SOFTWARE = 15,
- SOCK_FASYNC = 16,
- SOCK_RXQ_OVFL = 17,
- SOCK_ZEROCOPY = 18,
- SOCK_WIFI_STATUS = 19,
- SOCK_NOFCS = 20,
- SOCK_FILTER_LOCKED = 21,
- SOCK_SELECT_ERR_QUEUE = 22,
- SOCK_RCU_FREE = 23,
- SOCK_TXTIME = 24,
- SOCK_XDP = 25,
- SOCK_TSTAMP_NEW = 26,
-};
-
-struct reuseport_array {
- struct bpf_map map;
- struct sock *ptrs[0];
-};
-
-enum bpf_struct_ops_state {
- BPF_STRUCT_OPS_STATE_INIT = 0,
- BPF_STRUCT_OPS_STATE_INUSE = 1,
- BPF_STRUCT_OPS_STATE_TOBEFREE = 2,
-};
-
-struct bpf_struct_ops_value {
- refcount_t refcnt;
- enum bpf_struct_ops_state state;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- char data[0];
-};
-
-struct bpf_struct_ops_map {
- struct bpf_map map;
- const struct bpf_struct_ops *st_ops;
- struct mutex lock;
- struct bpf_prog **progs;
- void *image;
- struct bpf_struct_ops_value *uvalue;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct bpf_struct_ops_value kvalue;
-};
-
-struct bpf_struct_ops_tcp_congestion_ops {
- refcount_t refcnt;
- enum bpf_struct_ops_state state;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct tcp_congestion_ops data;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct sembuf {
- short unsigned int sem_num;
- short int sem_op;
- short int sem_flg;
-};
-
-enum key_need_perm {
- KEY_NEED_UNSPECIFIED = 0,
- KEY_NEED_VIEW = 1,
- KEY_NEED_READ = 2,
- KEY_NEED_WRITE = 3,
- KEY_NEED_SEARCH = 4,
- KEY_NEED_LINK = 5,
- KEY_NEED_SETATTR = 6,
- KEY_NEED_UNLINK = 7,
- KEY_SYSADMIN_OVERRIDE = 8,
- KEY_AUTHTOKEN_OVERRIDE = 9,
- KEY_DEFER_PERM_CHECK = 10,
-};
-
-struct __key_reference_with_attributes;
-
-typedef struct __key_reference_with_attributes *key_ref_t;
-
-struct xfrm_sec_ctx {
- __u8 ctx_doi;
- __u8 ctx_alg;
- __u16 ctx_len;
- __u32 ctx_sid;
- char ctx_str[0];
-};
-
-struct xfrm_user_sec_ctx {
- __u16 len;
- __u16 exttype;
- __u8 ctx_alg;
- __u8 ctx_doi;
- __u16 ctx_len;
-};
-
-enum perf_event_read_format {
- PERF_FORMAT_TOTAL_TIME_ENABLED = 1,
- PERF_FORMAT_TOTAL_TIME_RUNNING = 2,
- PERF_FORMAT_ID = 4,
- PERF_FORMAT_GROUP = 8,
- PERF_FORMAT_MAX = 16,
-};
-
-enum perf_event_ioc_flags {
- PERF_IOC_FLAG_GROUP = 1,
-};
-
-struct perf_event_mmap_page {
- __u32 version;
- __u32 compat_version;
- __u32 lock;
- __u32 index;
- __s64 offset;
- __u64 time_enabled;
- __u64 time_running;
- union {
- __u64 capabilities;
- struct {
- __u64 cap_bit0: 1;
- __u64 cap_bit0_is_deprecated: 1;
- __u64 cap_user_rdpmc: 1;
- __u64 cap_user_time: 1;
- __u64 cap_user_time_zero: 1;
- __u64 cap_user_time_short: 1;
- __u64 cap_____res: 58;
- };
- };
- __u16 pmc_width;
- __u16 time_shift;
- __u32 time_mult;
- __u64 time_offset;
- __u64 time_zero;
- __u32 size;
- __u32 __reserved_1;
- __u64 time_cycles;
- __u64 time_mask;
- __u8 __reserved[928];
- __u64 data_head;
- __u64 data_tail;
- __u64 data_offset;
- __u64 data_size;
- __u64 aux_head;
- __u64 aux_tail;
- __u64 aux_offset;
- __u64 aux_size;
-};
-
-struct perf_ns_link_info {
- __u64 dev;
- __u64 ino;
-};
-
-enum {
- NET_NS_INDEX = 0,
- UTS_NS_INDEX = 1,
- IPC_NS_INDEX = 2,
- PID_NS_INDEX = 3,
- USER_NS_INDEX = 4,
- MNT_NS_INDEX = 5,
- CGROUP_NS_INDEX = 6,
- NR_NAMESPACES = 7,
-};
-
-struct perf_guest_info_callbacks {
- int (*is_in_guest)();
- int (*is_user_mode)();
- long unsigned int (*get_guest_ip)();
- void (*handle_intel_pt_intr)();
-};
-
-enum perf_addr_filter_action_t {
- PERF_ADDR_FILTER_ACTION_STOP = 0,
- PERF_ADDR_FILTER_ACTION_START = 1,
- PERF_ADDR_FILTER_ACTION_FILTER = 2,
-};
-
-struct perf_addr_filter {
- struct list_head entry;
- struct path path;
- long unsigned int offset;
- long unsigned int size;
- enum perf_addr_filter_action_t action;
-};
-
-struct swevent_hlist {
- struct hlist_head heads[256];
- struct callback_head callback_head;
-};
-
-struct pmu_event_list {
- raw_spinlock_t lock;
- struct list_head list;
-};
-
-struct perf_buffer {
- refcount_t refcount;
- struct callback_head callback_head;
- int nr_pages;
- int overwrite;
- int paused;
- atomic_t poll;
- local_t head;
- unsigned int nest;
- local_t events;
- local_t wakeup;
- local_t lost;
- long int watermark;
- long int aux_watermark;
- spinlock_t event_lock;
- struct list_head event_list;
- atomic_t mmap_count;
- long unsigned int mmap_locked;
- struct user_struct *mmap_user;
- long int aux_head;
- unsigned int aux_nest;
- long int aux_wakeup;
- long unsigned int aux_pgoff;
- int aux_nr_pages;
- int aux_overwrite;
- atomic_t aux_mmap_count;
- long unsigned int aux_mmap_locked;
- void (*free_aux)(void *);
- refcount_t aux_refcount;
- int aux_in_sampling;
- void **aux_pages;
- void *aux_priv;
- struct perf_event_mmap_page *user_page;
- void *data_pages[0];
-};
-
-struct match_token {
- int token;
- const char *pattern;
-};
-
-enum {
- MAX_OPT_ARGS = 3,
-};
-
-typedef struct {
- char *from;
- char *to;
-} substring_t;
-
-struct min_heap {
- void *data;
- int nr;
- int size;
-};
-
-struct min_heap_callbacks {
- int elem_size;
- bool (*less)(const void *, const void *);
- void (*swp)(void *, void *);
-};
-
-typedef int (*remote_function_f)(void *);
-
-struct remote_function_call {
- struct task_struct *p;
- remote_function_f func;
- void *info;
- int ret;
-};
-
-typedef void (*event_f)(struct perf_event *, struct perf_cpu_context *, struct perf_event_context *, void *);
-
-struct event_function_struct {
- struct perf_event *event;
- event_f func;
- void *data;
-};
-
-enum event_type_t {
- EVENT_FLEXIBLE = 1,
- EVENT_PINNED = 2,
- EVENT_TIME = 4,
- EVENT_CPU = 8,
- EVENT_ALL = 3,
-};
-
-struct stop_event_data {
- struct perf_event *event;
- unsigned int restart;
-};
-
-struct perf_read_data {
- struct perf_event *event;
- bool group;
- int ret;
-};
-
-struct perf_read_event {
- struct perf_event_header header;
- u32 pid;
- u32 tid;
-};
-
-typedef void perf_iterate_f(struct perf_event *, void *);
-
-struct remote_output {
- struct perf_buffer *rb;
- int err;
-};
-
-struct perf_task_event {
- struct task_struct *task;
- struct perf_event_context *task_ctx;
- struct {
- struct perf_event_header header;
- u32 pid;
- u32 ppid;
- u32 tid;
- u32 ptid;
- u64 time;
- } event_id;
-};
-
-struct perf_comm_event {
- struct task_struct *task;
- char *comm;
- int comm_size;
- struct {
- struct perf_event_header header;
- u32 pid;
- u32 tid;
- } event_id;
-};
-
-struct perf_namespaces_event {
- struct task_struct *task;
- struct {
- struct perf_event_header header;
- u32 pid;
- u32 tid;
- u64 nr_namespaces;
- struct perf_ns_link_info link_info[7];
- } event_id;
-};
-
-struct perf_cgroup_event {
- char *path;
- int path_size;
- struct {
- struct perf_event_header header;
- u64 id;
- char path[0];
- } event_id;
-};
-
-struct perf_mmap_event {
- struct vm_area_struct *vma;
- const char *file_name;
- int file_size;
- int maj;
- int min;
- u64 ino;
- u64 ino_generation;
- u32 prot;
- u32 flags;
- struct {
- struct perf_event_header header;
- u32 pid;
- u32 tid;
- u64 start;
- u64 len;
- u64 pgoff;
- } event_id;
-};
-
-struct perf_switch_event {
- struct task_struct *task;
- struct task_struct *next_prev;
- struct {
- struct perf_event_header header;
- u32 next_prev_pid;
- u32 next_prev_tid;
- } event_id;
-};
-
-struct perf_ksymbol_event {
- const char *name;
- int name_len;
- struct {
- struct perf_event_header header;
- u64 addr;
- u32 len;
- u16 ksym_type;
- u16 flags;
- } event_id;
-};
-
-struct perf_bpf_event {
- struct bpf_prog *prog;
- struct {
- struct perf_event_header header;
- u16 type;
- u16 flags;
- u32 id;
- u8 tag[8];
- } event_id;
-};
-
-struct perf_text_poke_event {
- const void *old_bytes;
- const void *new_bytes;
- size_t pad;
- u16 old_len;
- u16 new_len;
- struct {
- struct perf_event_header header;
- u64 addr;
- } event_id;
-};
-
-struct swevent_htable {
- struct swevent_hlist *swevent_hlist;
- struct mutex hlist_mutex;
- int hlist_refcount;
- int recursion[4];
-};
-
-enum perf_probe_config {
- PERF_PROBE_CONFIG_IS_RETPROBE = 1,
- PERF_UPROBE_REF_CTR_OFFSET_BITS = 32,
- PERF_UPROBE_REF_CTR_OFFSET_SHIFT = 32,
-};
-
-enum {
- IF_ACT_NONE = 4294967295,
- IF_ACT_FILTER = 0,
- IF_ACT_START = 1,
- IF_ACT_STOP = 2,
- IF_SRC_FILE = 3,
- IF_SRC_KERNEL = 4,
- IF_SRC_FILEADDR = 5,
- IF_SRC_KERNELADDR = 6,
-};
-
-enum {
- IF_STATE_ACTION = 0,
- IF_STATE_SOURCE = 1,
- IF_STATE_END = 2,
-};
-
-struct perf_aux_event {
- struct perf_event_header header;
- u32 pid;
- u32 tid;
-};
-
-struct perf_aux_event___2 {
- struct perf_event_header header;
- u64 offset;
- u64 size;
- u64 flags;
-};
-
-struct callchain_cpus_entries {
- struct callback_head callback_head;
- struct perf_callchain_entry *cpu_entries[0];
-};
-
-struct bp_cpuinfo {
- unsigned int cpu_pinned;
- unsigned int *tsk_pinned;
- unsigned int flexible;
-};
-
-struct bp_busy_slots {
- unsigned int pinned;
- unsigned int flexible;
-};
-
-struct uprobe {
- struct rb_node rb_node;
- refcount_t ref;
- struct rw_semaphore register_rwsem;
- struct rw_semaphore consumer_rwsem;
- struct list_head pending_list;
- struct uprobe_consumer *consumers;
- struct inode *inode;
- loff_t offset;
- loff_t ref_ctr_offset;
- long unsigned int flags;
- struct arch_uprobe arch;
-};
-
-struct vm_special_mapping {
- const char *name;
- struct page **pages;
- vm_fault_t (*fault)(const struct vm_special_mapping *, struct vm_area_struct *, struct vm_fault *);
- int (*mremap)(const struct vm_special_mapping *, struct vm_area_struct *);
-};
-
-struct xol_area {
- wait_queue_head_t wq;
- atomic_t slot_count;
- long unsigned int *bitmap;
- struct vm_special_mapping xol_mapping;
- struct page *pages[2];
- long unsigned int vaddr;
-};
-
-typedef long unsigned int vm_flags_t;
-
-struct compact_control;
-
-struct capture_control {
- struct compact_control *cc;
- struct page *page;
-};
-
-struct page_vma_mapped_walk {
- struct page *page;
- struct vm_area_struct *vma;
- long unsigned int address;
- pmd_t *pmd;
- pte_t *pte;
- spinlock_t *ptl;
- unsigned int flags;
-};
-
-struct compact_control {
- struct list_head freepages;
- struct list_head migratepages;
- unsigned int nr_freepages;
- unsigned int nr_migratepages;
- long unsigned int free_pfn;
- long unsigned int migrate_pfn;
- long unsigned int fast_start_pfn;
- struct zone *zone;
- long unsigned int total_migrate_scanned;
- long unsigned int total_free_scanned;
- short unsigned int fast_search_fail;
- short int search_order;
- const gfp_t gfp_mask;
- int order;
- int migratetype;
- const unsigned int alloc_flags;
- const int highest_zoneidx;
- enum migrate_mode mode;
- bool ignore_skip_hint;
- bool no_set_skip_hint;
- bool ignore_block_suitable;
- bool direct_compaction;
- bool proactive_compaction;
- bool whole_zone;
- bool contended;
- bool rescan;
- bool alloc_contig;
-};
-
-struct delayed_uprobe {
- struct list_head list;
- struct uprobe *uprobe;
- struct mm_struct *mm;
-};
-
-struct map_info {
- struct map_info *next;
- struct mm_struct *mm;
- long unsigned int vaddr;
-};
-
-struct parallel_data;
-
-struct padata_priv {
- struct list_head list;
- struct parallel_data *pd;
- int cb_cpu;
- unsigned int seq_nr;
- int info;
- void (*parallel)(struct padata_priv *);
- void (*serial)(struct padata_priv *);
-};
-
-struct padata_cpumask {
- cpumask_var_t pcpu;
- cpumask_var_t cbcpu;
-};
-
-struct padata_shell;
-
-struct padata_list;
-
-struct padata_serial_queue;
-
-struct parallel_data {
- struct padata_shell *ps;
- struct padata_list *reorder_list;
- struct padata_serial_queue *squeue;
- atomic_t refcnt;
- unsigned int seq_nr;
- unsigned int processed;
- int cpu;
- struct padata_cpumask cpumask;
- struct work_struct reorder_work;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- spinlock_t lock;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct padata_list {
- struct list_head list;
- spinlock_t lock;
-};
-
-struct padata_serial_queue {
- struct padata_list serial;
- struct work_struct work;
- struct parallel_data *pd;
-};
-
-struct padata_instance;
-
-struct padata_shell {
- struct padata_instance *pinst;
- struct parallel_data *pd;
- struct parallel_data *opd;
- struct list_head list;
-};
-
-struct padata_instance {
- struct hlist_node cpu_online_node;
- struct hlist_node cpu_dead_node;
- struct workqueue_struct *parallel_wq;
- struct workqueue_struct *serial_wq;
- struct list_head pslist;
- struct padata_cpumask cpumask;
- struct kobject kobj;
- struct mutex lock;
- u8 flags;
-};
-
-struct padata_mt_job {
- void (*thread_fn)(long unsigned int, long unsigned int, void *);
- void *fn_arg;
- long unsigned int start;
- long unsigned int size;
- long unsigned int align;
- long unsigned int min_chunk;
- int max_threads;
-};
-
-struct padata_work {
- struct work_struct pw_work;
- struct list_head pw_list;
- void *pw_data;
-};
-
-struct padata_mt_job_state {
- spinlock_t lock;
- struct completion completion;
- struct padata_mt_job *job;
- int nworks;
- int nworks_fini;
- long unsigned int chunk_size;
-};
-
-struct padata_sysfs_entry {
- struct attribute attr;
- ssize_t (*show)(struct padata_instance *, struct attribute *, char *);
- ssize_t (*store)(struct padata_instance *, struct attribute *, const char *, size_t);
-};
-
-struct static_key_mod {
- struct static_key_mod *next;
- struct jump_entry *entries;
- struct module *mod;
-};
-
-struct static_key_deferred {
- struct static_key key;
- long unsigned int timeout;
- struct delayed_work work;
-};
-
-enum rseq_cpu_id_state {
- RSEQ_CPU_ID_UNINITIALIZED = 4294967295,
- RSEQ_CPU_ID_REGISTRATION_FAILED = 4294967294,
-};
-
-enum rseq_flags {
- RSEQ_FLAG_UNREGISTER = 1,
-};
-
-enum rseq_cs_flags {
- RSEQ_CS_FLAG_NO_RESTART_ON_PREEMPT = 1,
- RSEQ_CS_FLAG_NO_RESTART_ON_SIGNAL = 2,
- RSEQ_CS_FLAG_NO_RESTART_ON_MIGRATE = 4,
-};
-
-struct rseq_cs {
- __u32 version;
- __u32 flags;
- __u64 start_ip;
- __u64 post_commit_offset;
- __u64 abort_ip;
-};
-
-struct trace_event_raw_rseq_update {
- struct trace_entry ent;
- s32 cpu_id;
- char __data[0];
-};
-
-struct trace_event_raw_rseq_ip_fixup {
- struct trace_entry ent;
- long unsigned int regs_ip;
- long unsigned int start_ip;
- long unsigned int post_commit_offset;
- long unsigned int abort_ip;
- char __data[0];
-};
-
-struct trace_event_data_offsets_rseq_update {};
-
-struct trace_event_data_offsets_rseq_ip_fixup {};
-
-typedef void (*btf_trace_rseq_update)(void *, struct task_struct *);
-
-typedef void (*btf_trace_rseq_ip_fixup)(void *, long unsigned int, long unsigned int, long unsigned int, long unsigned int);
-
-struct watch;
-
-struct watch_list {
- struct callback_head rcu;
- struct hlist_head watchers;
- void (*release_watch)(struct watch *);
- spinlock_t lock;
-};
-
-enum watch_notification_type {
- WATCH_TYPE_META = 0,
- WATCH_TYPE_KEY_NOTIFY = 1,
- WATCH_TYPE__NR = 2,
-};
-
-enum watch_meta_notification_subtype {
- WATCH_META_REMOVAL_NOTIFICATION = 0,
- WATCH_META_LOSS_NOTIFICATION = 1,
-};
-
-struct watch_notification {
- __u32 type: 24;
- __u32 subtype: 8;
- __u32 info;
-};
-
-struct watch_notification_type_filter {
- __u32 type;
- __u32 info_filter;
- __u32 info_mask;
- __u32 subtype_filter[8];
-};
-
-struct watch_notification_filter {
- __u32 nr_filters;
- __u32 __reserved;
- struct watch_notification_type_filter filters[0];
-};
-
-struct watch_notification_removal {
- struct watch_notification watch;
- __u64 id;
-};
-
-struct watch_type_filter {
- enum watch_notification_type type;
- __u32 subtype_filter[1];
- __u32 info_filter;
- __u32 info_mask;
-};
-
-struct watch_filter {
- union {
- struct callback_head rcu;
- long unsigned int type_filter[2];
- };
- u32 nr_filters;
- struct watch_type_filter filters[0];
-};
-
-struct watch_queue {
- struct callback_head rcu;
- struct watch_filter *filter;
- struct pipe_inode_info *pipe;
- struct hlist_head watches;
- struct page **notes;
- long unsigned int *notes_bitmap;
- struct kref usage;
- spinlock_t lock;
- unsigned int nr_notes;
- unsigned int nr_pages;
- bool defunct;
-};
-
-struct watch {
- union {
- struct callback_head rcu;
- u32 info_id;
- };
- struct watch_queue *queue;
- struct hlist_node queue_node;
- struct watch_list *watch_list;
- struct hlist_node list_node;
- const struct cred *cred;
- void *private;
- u64 id;
- struct kref usage;
-};
-
-struct pkcs7_message;
-
-struct xa_node {
- unsigned char shift;
- unsigned char offset;
- unsigned char count;
- unsigned char nr_values;
- struct xa_node *parent;
- struct xarray *array;
- union {
- struct list_head private_list;
- struct callback_head callback_head;
- };
- void *slots[64];
- union {
- long unsigned int tags[3];
- long unsigned int marks[3];
- };
-};
-
-typedef void (*xa_update_node_t)(struct xa_node *);
-
-struct xa_state {
- struct xarray *xa;
- long unsigned int xa_index;
- unsigned char xa_shift;
- unsigned char xa_sibs;
- unsigned char xa_offset;
- unsigned char xa_pad;
- struct xa_node *xa_node;
- struct xa_node *xa_alloc;
- xa_update_node_t xa_update;
-};
-
-typedef int __kernel_rwf_t;
-
-enum positive_aop_returns {
- AOP_WRITEPAGE_ACTIVATE = 524288,
- AOP_TRUNCATED_PAGE = 524289,
-};
-
-struct vm_event_state {
- long unsigned int event[89];
-};
-
-enum mapping_flags {
- AS_EIO = 0,
- AS_ENOSPC = 1,
- AS_MM_ALL_LOCKS = 2,
- AS_UNEVICTABLE = 3,
- AS_EXITING = 4,
- AS_NO_WRITEBACK_TAGS = 5,
- AS_THP_SUPPORT = 6,
-};
-
-struct wait_page_key {
- struct page *page;
- int bit_nr;
- int page_match;
-};
-
-enum iter_type {
- ITER_IOVEC = 4,
- ITER_KVEC = 8,
- ITER_BVEC = 16,
- ITER_PIPE = 32,
- ITER_DISCARD = 64,
-};
-
-struct pagevec {
- unsigned char nr;
- bool percpu_pvec_drained;
- struct page *pages[15];
-};
-
-struct fid {
- union {
- struct {
- u32 ino;
- u32 gen;
- u32 parent_ino;
- u32 parent_gen;
- } i32;
- struct {
- u32 block;
- u16 partref;
- u16 parent_partref;
- u32 generation;
- u32 parent_block;
- u32 parent_generation;
- } udf;
- __u32 raw[0];
- };
-};
-
-struct trace_event_raw_mm_filemap_op_page_cache {
- struct trace_entry ent;
- long unsigned int pfn;
- long unsigned int i_ino;
- long unsigned int index;
- dev_t s_dev;
- char __data[0];
-};
-
-struct trace_event_raw_filemap_set_wb_err {
- struct trace_entry ent;
- long unsigned int i_ino;
- dev_t s_dev;
- errseq_t errseq;
- char __data[0];
-};
-
-struct trace_event_raw_file_check_and_advance_wb_err {
- struct trace_entry ent;
- struct file *file;
- long unsigned int i_ino;
- dev_t s_dev;
- errseq_t old;
- errseq_t new;
- char __data[0];
-};
-
-struct trace_event_data_offsets_mm_filemap_op_page_cache {};
-
-struct trace_event_data_offsets_filemap_set_wb_err {};
-
-struct trace_event_data_offsets_file_check_and_advance_wb_err {};
-
-typedef void (*btf_trace_mm_filemap_delete_from_page_cache)(void *, struct page *);
-
-typedef void (*btf_trace_mm_filemap_add_to_page_cache)(void *, struct page *);
-
-typedef void (*btf_trace_filemap_set_wb_err)(void *, struct address_space *, errseq_t);
-
-typedef void (*btf_trace_file_check_and_advance_wb_err)(void *, struct file *, errseq_t);
-
-enum behavior {
- EXCLUSIVE = 0,
- SHARED = 1,
- DROP = 2,
-};
-
-struct reciprocal_value {
- u32 m;
- u8 sh1;
- u8 sh2;
-};
-
-struct array_cache;
-
-struct kmem_cache_node;
-
-struct kmem_cache {
- struct array_cache *cpu_cache;
- unsigned int batchcount;
- unsigned int limit;
- unsigned int shared;
- unsigned int size;
- struct reciprocal_value reciprocal_buffer_size;
- slab_flags_t flags;
- unsigned int num;
- unsigned int gfporder;
- gfp_t allocflags;
- size_t colour;
- unsigned int colour_off;
- struct kmem_cache *freelist_cache;
- unsigned int freelist_size;
- void (*ctor)(void *);
- const char *name;
- struct list_head list;
- int refcount;
- int object_size;
- int align;
- unsigned int useroffset;
- unsigned int usersize;
- struct kmem_cache_node *node[256];
-};
-
-struct alien_cache;
-
-struct kmem_cache_node {
- spinlock_t list_lock;
- struct list_head slabs_partial;
- struct list_head slabs_full;
- struct list_head slabs_free;
- long unsigned int total_slabs;
- long unsigned int free_slabs;
- long unsigned int free_objects;
- unsigned int free_limit;
- unsigned int colour_next;
- struct array_cache *shared;
- struct alien_cache **alien;
- long unsigned int next_reap;
- int free_touched;
-};
-
-enum oom_constraint {
- CONSTRAINT_NONE = 0,
- CONSTRAINT_CPUSET = 1,
- CONSTRAINT_MEMORY_POLICY = 2,
- CONSTRAINT_MEMCG = 3,
-};
-
-struct oom_control {
- struct zonelist *zonelist;
- nodemask_t *nodemask;
- struct mem_cgroup *memcg;
- const gfp_t gfp_mask;
- const int order;
- long unsigned int totalpages;
- struct task_struct *chosen;
- long int chosen_points;
- enum oom_constraint constraint;
-};
-
-enum compact_priority {
- COMPACT_PRIO_SYNC_FULL = 0,
- MIN_COMPACT_PRIORITY = 0,
- COMPACT_PRIO_SYNC_LIGHT = 1,
- MIN_COMPACT_COSTLY_PRIORITY = 1,
- DEF_COMPACT_PRIORITY = 1,
- COMPACT_PRIO_ASYNC = 2,
- INIT_COMPACT_PRIORITY = 2,
-};
-
-enum compact_result {
- COMPACT_NOT_SUITABLE_ZONE = 0,
- COMPACT_SKIPPED = 1,
- COMPACT_DEFERRED = 2,
- COMPACT_NO_SUITABLE_PAGE = 3,
- COMPACT_CONTINUE = 4,
- COMPACT_COMPLETE = 5,
- COMPACT_PARTIAL_SKIPPED = 6,
- COMPACT_CONTENDED = 7,
- COMPACT_SUCCESS = 8,
-};
-
-struct trace_event_raw_oom_score_adj_update {
- struct trace_entry ent;
- pid_t pid;
- char comm[16];
- short int oom_score_adj;
- char __data[0];
-};
-
-struct trace_event_raw_reclaim_retry_zone {
- struct trace_entry ent;
- int node;
- int zone_idx;
- int order;
- long unsigned int reclaimable;
- long unsigned int available;
- long unsigned int min_wmark;
- int no_progress_loops;
- bool wmark_check;
- char __data[0];
-};
-
-struct trace_event_raw_mark_victim {
- struct trace_entry ent;
- int pid;
- char __data[0];
-};
-
-struct trace_event_raw_wake_reaper {
- struct trace_entry ent;
- int pid;
- char __data[0];
-};
-
-struct trace_event_raw_start_task_reaping {
- struct trace_entry ent;
- int pid;
- char __data[0];
-};
-
-struct trace_event_raw_finish_task_reaping {
- struct trace_entry ent;
- int pid;
- char __data[0];
-};
-
-struct trace_event_raw_skip_task_reaping {
- struct trace_entry ent;
- int pid;
- char __data[0];
-};
-
-struct trace_event_raw_compact_retry {
- struct trace_entry ent;
- int order;
- int priority;
- int result;
- int retries;
- int max_retries;
- bool ret;
- char __data[0];
-};
-
-struct trace_event_data_offsets_oom_score_adj_update {};
-
-struct trace_event_data_offsets_reclaim_retry_zone {};
-
-struct trace_event_data_offsets_mark_victim {};
-
-struct trace_event_data_offsets_wake_reaper {};
-
-struct trace_event_data_offsets_start_task_reaping {};
-
-struct trace_event_data_offsets_finish_task_reaping {};
-
-struct trace_event_data_offsets_skip_task_reaping {};
-
-struct trace_event_data_offsets_compact_retry {};
-
-typedef void (*btf_trace_oom_score_adj_update)(void *, struct task_struct *);
-
-typedef void (*btf_trace_reclaim_retry_zone)(void *, struct zoneref *, int, long unsigned int, long unsigned int, long unsigned int, int, bool);
-
-typedef void (*btf_trace_mark_victim)(void *, int);
-
-typedef void (*btf_trace_wake_reaper)(void *, int);
-
-typedef void (*btf_trace_start_task_reaping)(void *, int);
-
-typedef void (*btf_trace_finish_task_reaping)(void *, int);
-
-typedef void (*btf_trace_skip_task_reaping)(void *, int);
-
-typedef void (*btf_trace_compact_retry)(void *, int, enum compact_priority, enum compact_result, int, int, bool);
-
-enum wb_congested_state {
- WB_async_congested = 0,
- WB_sync_congested = 1,
-};
-
-enum {
- XA_CHECK_SCHED = 4096,
-};
-
-enum wb_state {
- WB_registered = 0,
- WB_writeback_running = 1,
- WB_has_dirty_io = 2,
- WB_start_all = 3,
-};
-
-enum {
- BLK_RW_ASYNC = 0,
- BLK_RW_SYNC = 1,
-};
-
-struct wb_lock_cookie {
- bool locked;
- long unsigned int flags;
-};
-
-typedef int (*writepage_t)(struct page *, struct writeback_control *, void *);
-
-struct dirty_throttle_control {
- struct wb_domain *dom;
- struct dirty_throttle_control *gdtc;
- struct bdi_writeback *wb;
- struct fprop_local_percpu *wb_completions;
- long unsigned int avail;
- long unsigned int dirty;
- long unsigned int thresh;
- long unsigned int bg_thresh;
- long unsigned int wb_dirty;
- long unsigned int wb_thresh;
- long unsigned int wb_bg_thresh;
- long unsigned int pos_ratio;
-};
-
-typedef void compound_page_dtor(struct page *);
-
-typedef struct {} local_lock_t;
-
-struct trace_event_raw_mm_lru_insertion {
- struct trace_entry ent;
- struct page *page;
- long unsigned int pfn;
- int lru;
- long unsigned int flags;
- char __data[0];
-};
-
-struct trace_event_raw_mm_lru_activate {
- struct trace_entry ent;
- struct page *page;
- long unsigned int pfn;
- char __data[0];
-};
-
-struct trace_event_data_offsets_mm_lru_insertion {};
-
-struct trace_event_data_offsets_mm_lru_activate {};
-
-typedef void (*btf_trace_mm_lru_insertion)(void *, struct page *, int);
-
-typedef void (*btf_trace_mm_lru_activate)(void *, struct page *);
-
-struct lru_rotate {
- local_lock_t lock;
- struct pagevec pvec;
-};
-
-struct lru_pvecs {
- local_lock_t lock;
- struct pagevec lru_add;
- struct pagevec lru_deactivate_file;
- struct pagevec lru_deactivate;
- struct pagevec lru_lazyfree;
- struct pagevec activate_page;
-};
-
-enum lruvec_flags {
- LRUVEC_CONGESTED = 0,
-};
-
-enum pgdat_flags {
- PGDAT_DIRTY = 0,
- PGDAT_WRITEBACK = 1,
- PGDAT_RECLAIM_LOCKED = 2,
-};
-
-struct reclaim_stat {
- unsigned int nr_dirty;
- unsigned int nr_unqueued_dirty;
- unsigned int nr_congested;
- unsigned int nr_writeback;
- unsigned int nr_immediate;
- unsigned int nr_pageout;
- unsigned int nr_activate[2];
- unsigned int nr_ref_keep;
- unsigned int nr_unmap_fail;
- unsigned int nr_lazyfree_fail;
-};
-
-enum ttu_flags {
- TTU_MIGRATION = 1,
- TTU_MUNLOCK = 2,
- TTU_SPLIT_HUGE_PMD = 4,
- TTU_IGNORE_MLOCK = 8,
- TTU_IGNORE_HWPOISON = 32,
- TTU_BATCH_FLUSH = 64,
- TTU_RMAP_LOCKED = 128,
- TTU_SPLIT_FREEZE = 256,
-};
-
-struct trace_event_raw_mm_vmscan_kswapd_sleep {
- struct trace_entry ent;
- int nid;
- char __data[0];
-};
-
-struct trace_event_raw_mm_vmscan_kswapd_wake {
- struct trace_entry ent;
- int nid;
- int zid;
- int order;
- char __data[0];
-};
-
-struct trace_event_raw_mm_vmscan_wakeup_kswapd {
- struct trace_entry ent;
- int nid;
- int zid;
- int order;
- gfp_t gfp_flags;
- char __data[0];
-};
-
-struct trace_event_raw_mm_vmscan_direct_reclaim_begin_template {
- struct trace_entry ent;
- int order;
- gfp_t gfp_flags;
- char __data[0];
-};
-
-struct trace_event_raw_mm_vmscan_direct_reclaim_end_template {
- struct trace_entry ent;
- long unsigned int nr_reclaimed;
- char __data[0];
-};
-
-struct trace_event_raw_mm_shrink_slab_start {
- struct trace_entry ent;
- struct shrinker *shr;
- void *shrink;
- int nid;
- long int nr_objects_to_shrink;
- gfp_t gfp_flags;
- long unsigned int cache_items;
- long long unsigned int delta;
- long unsigned int total_scan;
- int priority;
- char __data[0];
-};
-
-struct trace_event_raw_mm_shrink_slab_end {
- struct trace_entry ent;
- struct shrinker *shr;
- int nid;
- void *shrink;
- long int unused_scan;
- long int new_scan;
- int retval;
- long int total_scan;
- char __data[0];
-};
-
-struct trace_event_raw_mm_vmscan_lru_isolate {
- struct trace_entry ent;
- int highest_zoneidx;
- int order;
- long unsigned int nr_requested;
- long unsigned int nr_scanned;
- long unsigned int nr_skipped;
- long unsigned int nr_taken;
- isolate_mode_t isolate_mode;
- int lru;
- char __data[0];
-};
-
-struct trace_event_raw_mm_vmscan_writepage {
- struct trace_entry ent;
- long unsigned int pfn;
- int reclaim_flags;
- char __data[0];
-};
-
-struct trace_event_raw_mm_vmscan_lru_shrink_inactive {
- struct trace_entry ent;
- int nid;
- long unsigned int nr_scanned;
- long unsigned int nr_reclaimed;
- long unsigned int nr_dirty;
- long unsigned int nr_writeback;
- long unsigned int nr_congested;
- long unsigned int nr_immediate;
- unsigned int nr_activate0;
- unsigned int nr_activate1;
- long unsigned int nr_ref_keep;
- long unsigned int nr_unmap_fail;
- int priority;
- int reclaim_flags;
- char __data[0];
-};
-
-struct trace_event_raw_mm_vmscan_lru_shrink_active {
- struct trace_entry ent;
- int nid;
- long unsigned int nr_taken;
- long unsigned int nr_active;
- long unsigned int nr_deactivated;
- long unsigned int nr_referenced;
- int priority;
- int reclaim_flags;
- char __data[0];
-};
-
-struct trace_event_raw_mm_vmscan_inactive_list_is_low {
- struct trace_entry ent;
- int nid;
- int reclaim_idx;
- long unsigned int total_inactive;
- long unsigned int inactive;
- long unsigned int total_active;
- long unsigned int active;
- long unsigned int ratio;
- int reclaim_flags;
- char __data[0];
-};
-
-struct trace_event_raw_mm_vmscan_node_reclaim_begin {
- struct trace_entry ent;
- int nid;
- int order;
- gfp_t gfp_flags;
- char __data[0];
-};
-
-struct trace_event_data_offsets_mm_vmscan_kswapd_sleep {};
-
-struct trace_event_data_offsets_mm_vmscan_kswapd_wake {};
-
-struct trace_event_data_offsets_mm_vmscan_wakeup_kswapd {};
-
-struct trace_event_data_offsets_mm_vmscan_direct_reclaim_begin_template {};
-
-struct trace_event_data_offsets_mm_vmscan_direct_reclaim_end_template {};
-
-struct trace_event_data_offsets_mm_shrink_slab_start {};
-
-struct trace_event_data_offsets_mm_shrink_slab_end {};
-
-struct trace_event_data_offsets_mm_vmscan_lru_isolate {};
-
-struct trace_event_data_offsets_mm_vmscan_writepage {};
-
-struct trace_event_data_offsets_mm_vmscan_lru_shrink_inactive {};
-
-struct trace_event_data_offsets_mm_vmscan_lru_shrink_active {};
-
-struct trace_event_data_offsets_mm_vmscan_inactive_list_is_low {};
-
-struct trace_event_data_offsets_mm_vmscan_node_reclaim_begin {};
-
-typedef void (*btf_trace_mm_vmscan_kswapd_sleep)(void *, int);
-
-typedef void (*btf_trace_mm_vmscan_kswapd_wake)(void *, int, int, int);
-
-typedef void (*btf_trace_mm_vmscan_wakeup_kswapd)(void *, int, int, int, gfp_t);
-
-typedef void (*btf_trace_mm_vmscan_direct_reclaim_begin)(void *, int, gfp_t);
-
-typedef void (*btf_trace_mm_vmscan_memcg_reclaim_begin)(void *, int, gfp_t);
-
-typedef void (*btf_trace_mm_vmscan_memcg_softlimit_reclaim_begin)(void *, int, gfp_t);
-
-typedef void (*btf_trace_mm_vmscan_direct_reclaim_end)(void *, long unsigned int);
-
-typedef void (*btf_trace_mm_vmscan_memcg_reclaim_end)(void *, long unsigned int);
-
-typedef void (*btf_trace_mm_vmscan_memcg_softlimit_reclaim_end)(void *, long unsigned int);
-
-typedef void (*btf_trace_mm_shrink_slab_start)(void *, struct shrinker *, struct shrink_control *, long int, long unsigned int, long long unsigned int, long unsigned int, int);
-
-typedef void (*btf_trace_mm_shrink_slab_end)(void *, struct shrinker *, int, int, long int, long int, long int);
-
-typedef void (*btf_trace_mm_vmscan_lru_isolate)(void *, int, int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, isolate_mode_t, int);
-
-typedef void (*btf_trace_mm_vmscan_writepage)(void *, struct page *);
-
-typedef void (*btf_trace_mm_vmscan_lru_shrink_inactive)(void *, int, long unsigned int, long unsigned int, struct reclaim_stat *, int, int);
-
-typedef void (*btf_trace_mm_vmscan_lru_shrink_active)(void *, int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, int, int);
-
-typedef void (*btf_trace_mm_vmscan_inactive_list_is_low)(void *, int, int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, int);
-
-typedef void (*btf_trace_mm_vmscan_node_reclaim_begin)(void *, int, int, gfp_t);
-
-typedef void (*btf_trace_mm_vmscan_node_reclaim_end)(void *, long unsigned int);
-
-struct scan_control {
- long unsigned int nr_to_reclaim;
- nodemask_t *nodemask;
- struct mem_cgroup *target_mem_cgroup;
- long unsigned int anon_cost;
- long unsigned int file_cost;
- unsigned int may_deactivate: 2;
- unsigned int force_deactivate: 1;
- unsigned int skipped_deactivate: 1;
- unsigned int may_writepage: 1;
- unsigned int may_unmap: 1;
- unsigned int may_swap: 1;
- unsigned int memcg_low_reclaim: 1;
- unsigned int memcg_low_skipped: 1;
- unsigned int hibernation_mode: 1;
- unsigned int compaction_ready: 1;
- unsigned int cache_trim_mode: 1;
- unsigned int file_is_tiny: 1;
- s8 order;
- s8 priority;
- s8 reclaim_idx;
- gfp_t gfp_mask;
- long unsigned int nr_scanned;
- long unsigned int nr_reclaimed;
- struct {
- unsigned int dirty;
- unsigned int unqueued_dirty;
- unsigned int congested;
- unsigned int writeback;
- unsigned int immediate;
- unsigned int file_taken;
- unsigned int taken;
- } nr;
- struct reclaim_state reclaim_state;
-};
-
-typedef enum {
- PAGE_KEEP = 0,
- PAGE_ACTIVATE = 1,
- PAGE_SUCCESS = 2,
- PAGE_CLEAN = 3,
-} pageout_t;
-
-enum page_references {
- PAGEREF_RECLAIM = 0,
- PAGEREF_RECLAIM_CLEAN = 1,
- PAGEREF_KEEP = 2,
- PAGEREF_ACTIVATE = 3,
-};
-
-enum scan_balance {
- SCAN_EQUAL = 0,
- SCAN_FRACT = 1,
- SCAN_ANON = 2,
- SCAN_FILE = 3,
-};
-
-enum transparent_hugepage_flag {
- TRANSPARENT_HUGEPAGE_FLAG = 0,
- TRANSPARENT_HUGEPAGE_REQ_MADV_FLAG = 1,
- TRANSPARENT_HUGEPAGE_DEFRAG_DIRECT_FLAG = 2,
- TRANSPARENT_HUGEPAGE_DEFRAG_KSWAPD_FLAG = 3,
- TRANSPARENT_HUGEPAGE_DEFRAG_KSWAPD_OR_MADV_FLAG = 4,
- TRANSPARENT_HUGEPAGE_DEFRAG_REQ_MADV_FLAG = 5,
- TRANSPARENT_HUGEPAGE_DEFRAG_KHUGEPAGED_FLAG = 6,
- TRANSPARENT_HUGEPAGE_USE_ZERO_PAGE_FLAG = 7,
-};
-
-struct xattr {
- const char *name;
- void *value;
- size_t value_len;
-};
-
-struct constant_table {
- const char *name;
- int value;
-};
-
-enum {
- MPOL_DEFAULT = 0,
- MPOL_PREFERRED = 1,
- MPOL_BIND = 2,
- MPOL_INTERLEAVE = 3,
- MPOL_LOCAL = 4,
- MPOL_MAX = 5,
-};
-
-struct shared_policy {
- struct rb_root root;
- rwlock_t lock;
-};
-
-struct simple_xattrs {
- struct list_head head;
- spinlock_t lock;
-};
-
-struct simple_xattr {
- struct list_head list;
- char *name;
- size_t size;
- char value[0];
-};
-
-enum fid_type {
- FILEID_ROOT = 0,
- FILEID_INO32_GEN = 1,
- FILEID_INO32_GEN_PARENT = 2,
- FILEID_BTRFS_WITHOUT_PARENT = 77,
- FILEID_BTRFS_WITH_PARENT = 78,
- FILEID_BTRFS_WITH_PARENT_ROOT = 79,
- FILEID_UDF_WITHOUT_PARENT = 81,
- FILEID_UDF_WITH_PARENT = 82,
- FILEID_NILFS_WITHOUT_PARENT = 97,
- FILEID_NILFS_WITH_PARENT = 98,
- FILEID_FAT_WITHOUT_PARENT = 113,
- FILEID_FAT_WITH_PARENT = 114,
- FILEID_LUSTRE = 151,
- FILEID_KERNFS = 254,
- FILEID_INVALID = 255,
-};
-
-struct shmem_inode_info {
- spinlock_t lock;
- unsigned int seals;
- long unsigned int flags;
- long unsigned int alloced;
- long unsigned int swapped;
- struct list_head shrinklist;
- struct list_head swaplist;
- struct shared_policy policy;
- struct simple_xattrs xattrs;
- atomic_t stop_eviction;
- struct inode vfs_inode;
-};
-
-struct shmem_sb_info {
- long unsigned int max_blocks;
- struct percpu_counter used_blocks;
- long unsigned int max_inodes;
- long unsigned int free_inodes;
- spinlock_t stat_lock;
- umode_t mode;
- unsigned char huge;
- kuid_t uid;
- kgid_t gid;
- bool full_inums;
- ino_t next_ino;
- ino_t *ino_batch;
- struct mempolicy *mpol;
- spinlock_t shrinklist_lock;
- struct list_head shrinklist;
- long unsigned int shrinklist_len;
-};
-
-enum sgp_type {
- SGP_READ = 0,
- SGP_CACHE = 1,
- SGP_NOHUGE = 2,
- SGP_HUGE = 3,
- SGP_WRITE = 4,
- SGP_FALLOC = 5,
-};
-
-struct shmem_falloc {
- wait_queue_head_t *waitq;
- long unsigned int start;
- long unsigned int next;
- long unsigned int nr_falloced;
- long unsigned int nr_unswapped;
-};
-
-struct shmem_options {
- long long unsigned int blocks;
- long long unsigned int inodes;
- struct mempolicy *mpol;
- kuid_t uid;
- kgid_t gid;
- umode_t mode;
- bool full_inums;
- int huge;
- int seen;
-};
-
-enum shmem_param {
- Opt_gid = 0,
- Opt_huge = 1,
- Opt_mode = 2,
- Opt_mpol = 3,
- Opt_nr_blocks = 4,
- Opt_nr_inodes = 5,
- Opt_size = 6,
- Opt_uid = 7,
- Opt_inode32 = 8,
- Opt_inode64 = 9,
-};
-
-enum writeback_stat_item {
- NR_DIRTY_THRESHOLD = 0,
- NR_DIRTY_BG_THRESHOLD = 1,
- NR_VM_WRITEBACK_STAT_ITEMS = 2,
-};
-
-struct contig_page_info {
- long unsigned int free_pages;
- long unsigned int free_blocks_total;
- long unsigned int free_blocks_suitable;
-};
-
-struct radix_tree_iter {
- long unsigned int index;
- long unsigned int next_index;
- long unsigned int tags;
- struct xa_node *node;
-};
-
-enum {
- RADIX_TREE_ITER_TAG_MASK = 15,
- RADIX_TREE_ITER_TAGGED = 16,
- RADIX_TREE_ITER_CONTIG = 32,
-};
-
-enum mminit_level {
- MMINIT_WARNING = 0,
- MMINIT_VERIFY = 1,
- MMINIT_TRACE = 2,
-};
-
-struct pcpu_group_info {
- int nr_units;
- long unsigned int base_offset;
- unsigned int *cpu_map;
-};
-
-struct pcpu_alloc_info {
- size_t static_size;
- size_t reserved_size;
- size_t dyn_size;
- size_t unit_size;
- size_t atom_size;
- size_t alloc_size;
- size_t __ai_size;
- int nr_groups;
- struct pcpu_group_info groups[0];
-};
-
-typedef void * (*pcpu_fc_alloc_fn_t)(unsigned int, size_t, size_t);
-
-typedef void (*pcpu_fc_free_fn_t)(void *, size_t);
-
-typedef void (*pcpu_fc_populate_pte_fn_t)(long unsigned int);
-
-typedef int pcpu_fc_cpu_distance_fn_t(unsigned int, unsigned int);
-
-struct trace_event_raw_percpu_alloc_percpu {
- struct trace_entry ent;
- bool reserved;
- bool is_atomic;
- size_t size;
- size_t align;
- void *base_addr;
- int off;
- void *ptr;
- char __data[0];
-};
-
-struct trace_event_raw_percpu_free_percpu {
- struct trace_entry ent;
- void *base_addr;
- int off;
- void *ptr;
- char __data[0];
-};
-
-struct trace_event_raw_percpu_alloc_percpu_fail {
- struct trace_entry ent;
- bool reserved;
- bool is_atomic;
- size_t size;
- size_t align;
- char __data[0];
-};
-
-struct trace_event_raw_percpu_create_chunk {
- struct trace_entry ent;
- void *base_addr;
- char __data[0];
-};
-
-struct trace_event_raw_percpu_destroy_chunk {
- struct trace_entry ent;
- void *base_addr;
- char __data[0];
-};
-
-struct trace_event_data_offsets_percpu_alloc_percpu {};
-
-struct trace_event_data_offsets_percpu_free_percpu {};
-
-struct trace_event_data_offsets_percpu_alloc_percpu_fail {};
-
-struct trace_event_data_offsets_percpu_create_chunk {};
-
-struct trace_event_data_offsets_percpu_destroy_chunk {};
-
-typedef void (*btf_trace_percpu_alloc_percpu)(void *, bool, bool, size_t, size_t, void *, int, void *);
-
-typedef void (*btf_trace_percpu_free_percpu)(void *, void *, int, void *);
-
-typedef void (*btf_trace_percpu_alloc_percpu_fail)(void *, bool, bool, size_t, size_t);
-
-typedef void (*btf_trace_percpu_create_chunk)(void *, void *);
-
-typedef void (*btf_trace_percpu_destroy_chunk)(void *, void *);
-
-enum pcpu_chunk_type {
- PCPU_CHUNK_ROOT = 0,
- PCPU_CHUNK_MEMCG = 1,
- PCPU_NR_CHUNK_TYPES = 2,
- PCPU_FAIL_ALLOC = 2,
-};
-
-struct pcpu_block_md {
- int scan_hint;
- int scan_hint_start;
- int contig_hint;
- int contig_hint_start;
- int left_free;
- int right_free;
- int first_free;
- int nr_bits;
-};
-
-struct pcpu_chunk {
- struct list_head list;
- int free_bytes;
- struct pcpu_block_md chunk_md;
- void *base_addr;
- long unsigned int *alloc_map;
- long unsigned int *bound_map;
- struct pcpu_block_md *md_blocks;
- void *data;
- bool immutable;
- int start_offset;
- int end_offset;
- struct obj_cgroup **obj_cgroups;
- int nr_pages;
- int nr_populated;
- int nr_empty_pop_pages;
- long unsigned int populated[0];
-};
-
-struct trace_event_raw_kmem_alloc {
- struct trace_entry ent;
- long unsigned int call_site;
- const void *ptr;
- size_t bytes_req;
- size_t bytes_alloc;
- gfp_t gfp_flags;
- char __data[0];
-};
-
-struct trace_event_raw_kmem_alloc_node {
- struct trace_entry ent;
- long unsigned int call_site;
- const void *ptr;
- size_t bytes_req;
- size_t bytes_alloc;
- gfp_t gfp_flags;
- int node;
- char __data[0];
-};
-
-struct trace_event_raw_kmem_free {
- struct trace_entry ent;
- long unsigned int call_site;
- const void *ptr;
- char __data[0];
-};
-
-struct trace_event_raw_mm_page_free {
- struct trace_entry ent;
- long unsigned int pfn;
- unsigned int order;
- char __data[0];
-};
-
-struct trace_event_raw_mm_page_free_batched {
- struct trace_entry ent;
- long unsigned int pfn;
- char __data[0];
-};
-
-struct trace_event_raw_mm_page_alloc {
- struct trace_entry ent;
- long unsigned int pfn;
- unsigned int order;
- gfp_t gfp_flags;
- int migratetype;
- char __data[0];
-};
-
-struct trace_event_raw_mm_page {
- struct trace_entry ent;
- long unsigned int pfn;
- unsigned int order;
- int migratetype;
- char __data[0];
-};
-
-struct trace_event_raw_mm_page_pcpu_drain {
- struct trace_entry ent;
- long unsigned int pfn;
- unsigned int order;
- int migratetype;
- char __data[0];
-};
-
-struct trace_event_raw_mm_page_alloc_extfrag {
- struct trace_entry ent;
- long unsigned int pfn;
- int alloc_order;
- int fallback_order;
- int alloc_migratetype;
- int fallback_migratetype;
- int change_ownership;
- char __data[0];
-};
-
-struct trace_event_raw_rss_stat {
- struct trace_entry ent;
- unsigned int mm_id;
- unsigned int curr;
- int member;
- long int size;
- char __data[0];
-};
-
-struct trace_event_data_offsets_kmem_alloc {};
-
-struct trace_event_data_offsets_kmem_alloc_node {};
-
-struct trace_event_data_offsets_kmem_free {};
-
-struct trace_event_data_offsets_mm_page_free {};
-
-struct trace_event_data_offsets_mm_page_free_batched {};
-
-struct trace_event_data_offsets_mm_page_alloc {};
-
-struct trace_event_data_offsets_mm_page {};
-
-struct trace_event_data_offsets_mm_page_pcpu_drain {};
-
-struct trace_event_data_offsets_mm_page_alloc_extfrag {};
-
-struct trace_event_data_offsets_rss_stat {};
-
-typedef void (*btf_trace_kmalloc)(void *, long unsigned int, const void *, size_t, size_t, gfp_t);
-
-typedef void (*btf_trace_kmem_cache_alloc)(void *, long unsigned int, const void *, size_t, size_t, gfp_t);
-
-typedef void (*btf_trace_kmalloc_node)(void *, long unsigned int, const void *, size_t, size_t, gfp_t, int);
-
-typedef void (*btf_trace_kmem_cache_alloc_node)(void *, long unsigned int, const void *, size_t, size_t, gfp_t, int);
-
-typedef void (*btf_trace_kfree)(void *, long unsigned int, const void *);
-
-typedef void (*btf_trace_kmem_cache_free)(void *, long unsigned int, const void *);
-
-typedef void (*btf_trace_mm_page_free)(void *, struct page *, unsigned int);
-
-typedef void (*btf_trace_mm_page_free_batched)(void *, struct page *);
-
-typedef void (*btf_trace_mm_page_alloc)(void *, struct page *, unsigned int, gfp_t, int);
-
-typedef void (*btf_trace_mm_page_alloc_zone_locked)(void *, struct page *, unsigned int, int);
-
-typedef void (*btf_trace_mm_page_pcpu_drain)(void *, struct page *, unsigned int, int);
-
-typedef void (*btf_trace_mm_page_alloc_extfrag)(void *, struct page *, int, int, int, int);
-
-typedef void (*btf_trace_rss_stat)(void *, struct mm_struct *, int, long int);
-
-enum slab_state {
- DOWN = 0,
- PARTIAL = 1,
- PARTIAL_NODE = 2,
- UP = 3,
- FULL = 4,
-};
-
-struct kmalloc_info_struct {
- const char *name[2];
- unsigned int size;
-};
-
-struct slabinfo {
- long unsigned int active_objs;
- long unsigned int num_objs;
- long unsigned int active_slabs;
- long unsigned int num_slabs;
- long unsigned int shared_avail;
- unsigned int limit;
- unsigned int batchcount;
- unsigned int shared;
- unsigned int objects_per_slab;
- unsigned int cache_order;
-};
-
-enum pageblock_bits {
- PB_migrate = 0,
- PB_migrate_end = 2,
- PB_migrate_skip = 3,
- NR_PAGEBLOCK_BITS = 4,
-};
-
-struct alloc_context {
- struct zonelist *zonelist;
- nodemask_t *nodemask;
- struct zoneref *preferred_zoneref;
- int migratetype;
- enum zone_type highest_zoneidx;
- bool spread_dirty_pages;
-};
-
-struct trace_event_raw_mm_compaction_isolate_template {
- struct trace_entry ent;
- long unsigned int start_pfn;
- long unsigned int end_pfn;
- long unsigned int nr_scanned;
- long unsigned int nr_taken;
- char __data[0];
-};
-
-struct trace_event_raw_mm_compaction_migratepages {
- struct trace_entry ent;
- long unsigned int nr_migrated;
- long unsigned int nr_failed;
- char __data[0];
-};
-
-struct trace_event_raw_mm_compaction_begin {
- struct trace_entry ent;
- long unsigned int zone_start;
- long unsigned int migrate_pfn;
- long unsigned int free_pfn;
- long unsigned int zone_end;
- bool sync;
- char __data[0];
-};
-
-struct trace_event_raw_mm_compaction_end {
- struct trace_entry ent;
- long unsigned int zone_start;
- long unsigned int migrate_pfn;
- long unsigned int free_pfn;
- long unsigned int zone_end;
- bool sync;
- int status;
- char __data[0];
-};
-
-struct trace_event_raw_mm_compaction_try_to_compact_pages {
- struct trace_entry ent;
- int order;
- gfp_t gfp_mask;
- int prio;
- char __data[0];
-};
-
-struct trace_event_raw_mm_compaction_suitable_template {
- struct trace_entry ent;
- int nid;
- enum zone_type idx;
- int order;
- int ret;
- char __data[0];
-};
-
-struct trace_event_raw_mm_compaction_defer_template {
- struct trace_entry ent;
- int nid;
- enum zone_type idx;
- int order;
- unsigned int considered;
- unsigned int defer_shift;
- int order_failed;
- char __data[0];
-};
-
-struct trace_event_raw_mm_compaction_kcompactd_sleep {
- struct trace_entry ent;
- int nid;
- char __data[0];
-};
-
-struct trace_event_raw_kcompactd_wake_template {
- struct trace_entry ent;
- int nid;
- int order;
- enum zone_type highest_zoneidx;
- char __data[0];
-};
-
-struct trace_event_data_offsets_mm_compaction_isolate_template {};
-
-struct trace_event_data_offsets_mm_compaction_migratepages {};
-
-struct trace_event_data_offsets_mm_compaction_begin {};
-
-struct trace_event_data_offsets_mm_compaction_end {};
-
-struct trace_event_data_offsets_mm_compaction_try_to_compact_pages {};
-
-struct trace_event_data_offsets_mm_compaction_suitable_template {};
-
-struct trace_event_data_offsets_mm_compaction_defer_template {};
-
-struct trace_event_data_offsets_mm_compaction_kcompactd_sleep {};
-
-struct trace_event_data_offsets_kcompactd_wake_template {};
-
-typedef void (*btf_trace_mm_compaction_isolate_migratepages)(void *, long unsigned int, long unsigned int, long unsigned int, long unsigned int);
-
-typedef void (*btf_trace_mm_compaction_isolate_freepages)(void *, long unsigned int, long unsigned int, long unsigned int, long unsigned int);
-
-typedef void (*btf_trace_mm_compaction_migratepages)(void *, long unsigned int, int, struct list_head *);
-
-typedef void (*btf_trace_mm_compaction_begin)(void *, long unsigned int, long unsigned int, long unsigned int, long unsigned int, bool);
-
-typedef void (*btf_trace_mm_compaction_end)(void *, long unsigned int, long unsigned int, long unsigned int, long unsigned int, bool, int);
-
-typedef void (*btf_trace_mm_compaction_try_to_compact_pages)(void *, int, gfp_t, int);
-
-typedef void (*btf_trace_mm_compaction_finished)(void *, struct zone *, int, int);
-
-typedef void (*btf_trace_mm_compaction_suitable)(void *, struct zone *, int, int);
-
-typedef void (*btf_trace_mm_compaction_deferred)(void *, struct zone *, int);
-
-typedef void (*btf_trace_mm_compaction_defer_compaction)(void *, struct zone *, int);
-
-typedef void (*btf_trace_mm_compaction_defer_reset)(void *, struct zone *, int);
-
-typedef void (*btf_trace_mm_compaction_kcompactd_sleep)(void *, int);
-
-typedef void (*btf_trace_mm_compaction_wakeup_kcompactd)(void *, int, int, enum zone_type);
-
-typedef void (*btf_trace_mm_compaction_kcompactd_wake)(void *, int, int, enum zone_type);
-
-typedef enum {
- ISOLATE_ABORT = 0,
- ISOLATE_NONE = 1,
- ISOLATE_SUCCESS = 2,
-} isolate_migrate_t;
-
-struct anon_vma_chain {
- struct vm_area_struct *vma;
- struct anon_vma *anon_vma;
- struct list_head same_vma;
- struct rb_node rb;
- long unsigned int rb_subtree_last;
-};
-
-struct rb_augment_callbacks {
- void (*propagate)(struct rb_node *, struct rb_node *);
- void (*copy)(struct rb_node *, struct rb_node *);
- void (*rotate)(struct rb_node *, struct rb_node *);
-};
-
-enum lru_status {
- LRU_REMOVED = 0,
- LRU_REMOVED_RETRY = 1,
- LRU_ROTATE = 2,
- LRU_SKIP = 3,
- LRU_RETRY = 4,
-};
-
-typedef enum lru_status (*list_lru_walk_cb)(struct list_head *, struct list_lru_one *, spinlock_t *, void *);
-
-struct migration_target_control {
- int nid;
- nodemask_t *nmask;
- gfp_t gfp_mask;
-};
-
-struct follow_page_context {
- struct dev_pagemap *pgmap;
- unsigned int page_mask;
-};
-
-typedef struct {
- u64 val;
-} pfn_t;
-
-typedef unsigned int pgtbl_mod_mask;
-
-struct zap_details {
- struct address_space *check_mapping;
- long unsigned int first_index;
- long unsigned int last_index;
-};
-
-typedef int (*pte_fn_t)(pte_t *, long unsigned int, void *);
-
-enum {
- SWP_USED = 1,
- SWP_WRITEOK = 2,
- SWP_DISCARDABLE = 4,
- SWP_DISCARDING = 8,
- SWP_SOLIDSTATE = 16,
- SWP_CONTINUED = 32,
- SWP_BLKDEV = 64,
- SWP_ACTIVATED = 128,
- SWP_FS_OPS = 256,
- SWP_AREA_DISCARD = 512,
- SWP_PAGE_DISCARD = 1024,
- SWP_STABLE_WRITES = 2048,
- SWP_SYNCHRONOUS_IO = 4096,
- SWP_VALID = 8192,
- SWP_SCANNING = 16384,
-};
-
-struct copy_subpage_arg {
- struct page *dst;
- struct page *src;
- struct vm_area_struct *vma;
-};
-
-struct mm_walk;
-
-struct mm_walk_ops {
- int (*pgd_entry)(pgd_t *, long unsigned int, long unsigned int, struct mm_walk *);
- int (*p4d_entry)(p4d_t *, long unsigned int, long unsigned int, struct mm_walk *);
- int (*pud_entry)(pud_t *, long unsigned int, long unsigned int, struct mm_walk *);
- int (*pmd_entry)(pmd_t *, long unsigned int, long unsigned int, struct mm_walk *);
- int (*pte_entry)(pte_t *, long unsigned int, long unsigned int, struct mm_walk *);
- int (*pte_hole)(long unsigned int, long unsigned int, int, struct mm_walk *);
- int (*hugetlb_entry)(pte_t *, long unsigned int, long unsigned int, long unsigned int, struct mm_walk *);
- int (*test_walk)(long unsigned int, long unsigned int, struct mm_walk *);
- int (*pre_vma)(long unsigned int, long unsigned int, struct mm_walk *);
- void (*post_vma)(struct mm_walk *);
-};
-
-enum page_walk_action {
- ACTION_SUBTREE = 0,
- ACTION_CONTINUE = 1,
- ACTION_AGAIN = 2,
-};
-
-struct mm_walk {
- const struct mm_walk_ops *ops;
- struct mm_struct *mm;
- pgd_t *pgd;
- struct vm_area_struct *vma;
- enum page_walk_action action;
- bool no_vma;
- void *private;
-};
-
-enum {
- HUGETLB_SHMFS_INODE = 1,
- HUGETLB_ANONHUGE_INODE = 2,
-};
-
-struct trace_event_raw_vm_unmapped_area {
- struct trace_entry ent;
- long unsigned int addr;
- long unsigned int total_vm;
- long unsigned int flags;
- long unsigned int length;
- long unsigned int low_limit;
- long unsigned int high_limit;
- long unsigned int align_mask;
- long unsigned int align_offset;
- char __data[0];
-};
-
-struct trace_event_data_offsets_vm_unmapped_area {};
-
-typedef void (*btf_trace_vm_unmapped_area)(void *, long unsigned int, struct vm_unmapped_area_info *);
-
-struct rmap_walk_control {
- void *arg;
- bool (*rmap_one)(struct page *, struct vm_area_struct *, long unsigned int, void *);
- int (*done)(struct page *);
- struct anon_vma * (*anon_lock)(struct page *);
- bool (*invalid_vma)(struct vm_area_struct *, void *);
-};
-
-struct page_referenced_arg {
- int mapcount;
- int referenced;
- long unsigned int vm_flags;
- struct mem_cgroup *memcg;
-};
-
-struct vmap_area {
- long unsigned int va_start;
- long unsigned int va_end;
- struct rb_node rb_node;
- struct list_head list;
- union {
- long unsigned int subtree_max_size;
- struct vm_struct *vm;
- struct llist_node purge_list;
- };
-};
-
-struct vfree_deferred {
- struct llist_head list;
- struct work_struct wq;
-};
-
-enum fit_type {
- NOTHING_FIT = 0,
- FL_FIT_TYPE = 1,
- LE_FIT_TYPE = 2,
- RE_FIT_TYPE = 3,
- NE_FIT_TYPE = 4,
-};
-
-struct vmap_block_queue {
- spinlock_t lock;
- struct list_head free;
-};
-
-struct vmap_block {
- spinlock_t lock;
- struct vmap_area *va;
- long unsigned int free;
- long unsigned int dirty;
- long unsigned int dirty_min;
- long unsigned int dirty_max;
- struct list_head free_list;
- struct callback_head callback_head;
- struct list_head purge;
-};
-
-struct page_frag_cache {
- void *va;
- __u32 offset;
- unsigned int pagecnt_bias;
- bool pfmemalloc;
-};
-
-enum zone_flags {
- ZONE_BOOSTED_WATERMARK = 0,
-};
-
-struct mminit_pfnnid_cache {
- long unsigned int last_start;
- long unsigned int last_end;
- int last_nid;
-};
-
-typedef int fpi_t;
-
-struct pcpu_drain {
- struct zone *zone;
- struct work_struct work;
-};
-
-enum mf_flags {
- MF_COUNT_INCREASED = 1,
- MF_ACTION_REQUIRED = 2,
- MF_MUST_KILL = 4,
- MF_SOFT_OFFLINE = 8,
-};
-
-struct madvise_walk_private {
- struct mmu_gather *tlb;
- bool pageout;
-};
-
-struct vma_swap_readahead {
- short unsigned int win;
- short unsigned int offset;
- short unsigned int nr_pte;
- pte_t *ptes;
-};
-
-union swap_header {
- struct {
- char reserved[65526];
- char magic[10];
- } magic;
- struct {
- char bootbits[1024];
- __u32 version;
- __u32 last_page;
- __u32 nr_badpages;
- unsigned char sws_uuid[16];
- unsigned char sws_volume[16];
- __u32 padding[117];
- __u32 badpages[1];
- } info;
-};
-
-struct swap_extent {
- struct rb_node rb_node;
- long unsigned int start_page;
- long unsigned int nr_pages;
- sector_t start_block;
-};
-
-struct swap_slots_cache {
- bool lock_initialized;
- struct mutex alloc_lock;
- swp_entry_t *slots;
- int nr;
- int cur;
- spinlock_t free_lock;
- swp_entry_t *slots_ret;
- int n_ret;
-};
-
-struct frontswap_ops {
- void (*init)(unsigned int);
- int (*store)(unsigned int, long unsigned int, struct page *);
- int (*load)(unsigned int, long unsigned int, struct page *);
- void (*invalidate_page)(unsigned int, long unsigned int);
- void (*invalidate_area)(unsigned int);
- struct frontswap_ops *next;
-};
-
-struct crypto_comp {
- struct crypto_tfm base;
-};
-
-struct zpool;
-
-struct zpool_ops {
- int (*evict)(struct zpool *, long unsigned int);
-};
-
-enum zpool_mapmode {
- ZPOOL_MM_RW = 0,
- ZPOOL_MM_RO = 1,
- ZPOOL_MM_WO = 2,
- ZPOOL_MM_DEFAULT = 0,
-};
-
-struct zswap_pool {
- struct zpool *zpool;
- struct crypto_comp **tfm;
- struct kref kref;
- struct list_head list;
- struct work_struct release_work;
- struct work_struct shrink_work;
- struct hlist_node node;
- char tfm_name[128];
-};
-
-struct zswap_entry {
- struct rb_node rbnode;
- long unsigned int offset;
- int refcount;
- unsigned int length;
- struct zswap_pool *pool;
- union {
- long unsigned int handle;
- long unsigned int value;
- };
-};
-
-struct zswap_header {
- swp_entry_t swpentry;
-};
-
-struct zswap_tree {
- struct rb_root rbroot;
- spinlock_t lock;
-};
-
-enum zswap_get_swap_ret {
- ZSWAP_SWAPCACHE_NEW = 0,
- ZSWAP_SWAPCACHE_EXIST = 1,
- ZSWAP_SWAPCACHE_FAIL = 2,
-};
-
-struct dma_pool {
- struct list_head page_list;
- spinlock_t lock;
- size_t size;
- struct device *dev;
- size_t allocation;
- size_t boundary;
- char name[32];
- struct list_head pools;
-};
-
-struct dma_page {
- struct list_head page_list;
- void *vaddr;
- dma_addr_t dma;
- unsigned int in_use;
- unsigned int offset;
-};
-
-struct resv_map {
- struct kref refs;
- spinlock_t lock;
- struct list_head regions;
- long int adds_in_progress;
- struct list_head region_cache;
- long int region_cache_count;
- struct page_counter *reservation_counter;
- long unsigned int pages_per_hpage;
- struct cgroup_subsys_state *css;
-};
-
-struct file_region {
- struct list_head link;
- long int from;
- long int to;
- struct page_counter *reservation_counter;
- struct cgroup_subsys_state *css;
-};
-
-enum hugetlb_memory_event {
- HUGETLB_MAX = 0,
- HUGETLB_NR_MEMORY_EVENTS = 1,
-};
-
-struct hugetlb_cgroup {
- struct cgroup_subsys_state css;
- struct page_counter hugepage[15];
- struct page_counter rsvd_hugepage[15];
- atomic_long_t events[15];
- atomic_long_t events_local[15];
- struct cgroup_file events_file[15];
- struct cgroup_file events_local_file[15];
-};
-
-enum vma_resv_mode {
- VMA_NEEDS_RESV = 0,
- VMA_COMMIT_RESV = 1,
- VMA_END_RESV = 2,
- VMA_ADD_RESV = 3,
-};
-
-struct node_hstate {
- struct kobject *hugepages_kobj;
- struct kobject *hstate_kobjs[15];
-};
-
-struct nodemask_scratch {
- nodemask_t mask1;
- nodemask_t mask2;
-};
-
-struct sp_node {
- struct rb_node nd;
- long unsigned int start;
- long unsigned int end;
- struct mempolicy *policy;
-};
-
-struct mempolicy_operations {
- int (*create)(struct mempolicy *, const nodemask_t *);
- void (*rebind)(struct mempolicy *, const nodemask_t *);
-};
-
-struct queue_pages {
- struct list_head *pagelist;
- long unsigned int flags;
- nodemask_t *nmask;
- long unsigned int start;
- long unsigned int end;
- struct vm_area_struct *first;
-};
-
-struct mmu_notifier_subscriptions {
- struct hlist_head list;
- bool has_itree;
- spinlock_t lock;
- long unsigned int invalidate_seq;
- long unsigned int active_invalidate_ranges;
- struct rb_root_cached itree;
- wait_queue_head_t wq;
- struct hlist_head deferred_list;
-};
-
-struct interval_tree_node {
- struct rb_node rb;
- long unsigned int start;
- long unsigned int last;
- long unsigned int __subtree_last;
-};
-
-struct mmu_interval_notifier;
-
-struct mmu_interval_notifier_ops {
- bool (*invalidate)(struct mmu_interval_notifier *, const struct mmu_notifier_range *, long unsigned int);
-};
-
-struct mmu_interval_notifier {
- struct interval_tree_node interval_tree;
- const struct mmu_interval_notifier_ops *ops;
- struct mm_struct *mm;
- struct hlist_node deferred_item;
- long unsigned int invalidate_seq;
-};
-
-struct rmap_item;
-
-struct mm_slot {
- struct hlist_node link;
- struct list_head mm_list;
- struct rmap_item *rmap_list;
- struct mm_struct *mm;
-};
-
-struct stable_node;
-
-struct rmap_item {
- struct rmap_item *rmap_list;
- union {
- struct anon_vma *anon_vma;
- int nid;
- };
- struct mm_struct *mm;
- long unsigned int address;
- unsigned int oldchecksum;
- union {
- struct rb_node node;
- struct {
- struct stable_node *head;
- struct hlist_node hlist;
- };
- };
-};
-
-struct ksm_scan {
- struct mm_slot *mm_slot;
- long unsigned int address;
- struct rmap_item **rmap_list;
- long unsigned int seqnr;
-};
-
-struct stable_node {
- union {
- struct rb_node node;
- struct {
- struct list_head *head;
- struct {
- struct hlist_node hlist_dup;
- struct list_head list;
- };
- };
- };
- struct hlist_head hlist;
- union {
- long unsigned int kpfn;
- long unsigned int chain_prune_time;
- };
- int rmap_hlist_len;
- int nid;
-};
-
-enum get_ksm_page_flags {
- GET_KSM_PAGE_NOLOCK = 0,
- GET_KSM_PAGE_LOCK = 1,
- GET_KSM_PAGE_TRYLOCK = 2,
-};
-
-struct array_cache {
- unsigned int avail;
- unsigned int limit;
- unsigned int batchcount;
- unsigned int touched;
- void *entry[0];
-};
-
-struct alien_cache {
- spinlock_t lock;
- struct array_cache ac;
-};
-
-typedef short unsigned int freelist_idx_t;
-
-enum {
- MEMORY_HOTPLUG_MIN_BOOTMEM_TYPE = 12,
- SECTION_INFO = 12,
- MIX_SECTION_INFO = 13,
- NODE_INFO = 14,
- MEMORY_HOTPLUG_MAX_BOOTMEM_TYPE = 14,
-};
-
-enum {
- MMOP_OFFLINE = 0,
- MMOP_ONLINE = 1,
- MMOP_ONLINE_KERNEL = 2,
- MMOP_ONLINE_MOVABLE = 3,
-};
-
-typedef void (*online_page_callback_t)(struct page *, unsigned int);
-
-struct buffer_head;
-
-typedef void bh_end_io_t(struct buffer_head *, int);
-
-struct buffer_head {
- long unsigned int b_state;
- struct buffer_head *b_this_page;
- struct page *b_page;
- sector_t b_blocknr;
- size_t b_size;
- char *b_data;
- struct block_device *b_bdev;
- bh_end_io_t *b_end_io;
- void *b_private;
- struct list_head b_assoc_buffers;
- struct address_space *b_assoc_map;
- atomic_t b_count;
- spinlock_t b_uptodate_lock;
-};
-
-typedef struct page *new_page_t(struct page *, long unsigned int);
-
-typedef void free_page_t(struct page *, long unsigned int);
-
-enum bh_state_bits {
- BH_Uptodate = 0,
- BH_Dirty = 1,
- BH_Lock = 2,
- BH_Req = 3,
- BH_Mapped = 4,
- BH_New = 5,
- BH_Async_Read = 6,
- BH_Async_Write = 7,
- BH_Delay = 8,
- BH_Boundary = 9,
- BH_Write_EIO = 10,
- BH_Unwritten = 11,
- BH_Quiet = 12,
- BH_Meta = 13,
- BH_Prio = 14,
- BH_Defer_Completion = 15,
- BH_PrivateStart = 16,
-};
-
-struct trace_event_raw_mm_migrate_pages {
- struct trace_entry ent;
- long unsigned int succeeded;
- long unsigned int failed;
- long unsigned int thp_succeeded;
- long unsigned int thp_failed;
- long unsigned int thp_split;
- enum migrate_mode mode;
- int reason;
- char __data[0];
-};
-
-struct trace_event_data_offsets_mm_migrate_pages {};
-
-typedef void (*btf_trace_mm_migrate_pages)(void *, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, enum migrate_mode, int);
-
-enum scan_result {
- SCAN_FAIL = 0,
- SCAN_SUCCEED = 1,
- SCAN_PMD_NULL = 2,
- SCAN_EXCEED_NONE_PTE = 3,
- SCAN_EXCEED_SWAP_PTE = 4,
- SCAN_EXCEED_SHARED_PTE = 5,
- SCAN_PTE_NON_PRESENT = 6,
- SCAN_PTE_UFFD_WP = 7,
- SCAN_PAGE_RO = 8,
- SCAN_LACK_REFERENCED_PAGE = 9,
- SCAN_PAGE_NULL = 10,
- SCAN_SCAN_ABORT = 11,
- SCAN_PAGE_COUNT = 12,
- SCAN_PAGE_LRU = 13,
- SCAN_PAGE_LOCK = 14,
- SCAN_PAGE_ANON = 15,
- SCAN_PAGE_COMPOUND = 16,
- SCAN_ANY_PROCESS = 17,
- SCAN_VMA_NULL = 18,
- SCAN_VMA_CHECK = 19,
- SCAN_ADDRESS_RANGE = 20,
- SCAN_SWAP_CACHE_PAGE = 21,
- SCAN_DEL_PAGE_LRU = 22,
- SCAN_ALLOC_HUGE_PAGE_FAIL = 23,
- SCAN_CGROUP_CHARGE_FAIL = 24,
- SCAN_TRUNCATED = 25,
- SCAN_PAGE_HAS_PRIVATE = 26,
-};
-
-struct trace_event_raw_mm_khugepaged_scan_pmd {
- struct trace_entry ent;
- struct mm_struct *mm;
- long unsigned int pfn;
- bool writable;
- int referenced;
- int none_or_zero;
- int status;
- int unmapped;
- char __data[0];
-};
-
-struct trace_event_raw_mm_collapse_huge_page {
- struct trace_entry ent;
- struct mm_struct *mm;
- int isolated;
- int status;
- char __data[0];
-};
-
-struct trace_event_raw_mm_collapse_huge_page_isolate {
- struct trace_entry ent;
- long unsigned int pfn;
- int none_or_zero;
- int referenced;
- bool writable;
- int status;
- char __data[0];
-};
-
-struct trace_event_raw_mm_collapse_huge_page_swapin {
- struct trace_entry ent;
- struct mm_struct *mm;
- int swapped_in;
- int referenced;
- int ret;
- char __data[0];
-};
-
-struct trace_event_data_offsets_mm_khugepaged_scan_pmd {};
-
-struct trace_event_data_offsets_mm_collapse_huge_page {};
-
-struct trace_event_data_offsets_mm_collapse_huge_page_isolate {};
-
-struct trace_event_data_offsets_mm_collapse_huge_page_swapin {};
-
-typedef void (*btf_trace_mm_khugepaged_scan_pmd)(void *, struct mm_struct *, struct page *, bool, int, int, int, int);
-
-typedef void (*btf_trace_mm_collapse_huge_page)(void *, struct mm_struct *, int, int);
-
-typedef void (*btf_trace_mm_collapse_huge_page_isolate)(void *, struct page *, int, int, bool, int);
-
-typedef void (*btf_trace_mm_collapse_huge_page_swapin)(void *, struct mm_struct *, int, int, int);
-
-struct mm_slot___2 {
- struct hlist_node hash;
- struct list_head mm_node;
- struct mm_struct *mm;
- int nr_pte_mapped_thp;
- long unsigned int pte_mapped_thp[8];
-};
-
-struct khugepaged_scan {
- struct list_head mm_head;
- struct mm_slot___2 *mm_slot;
- long unsigned int address;
-};
-
-struct mem_cgroup_reclaim_cookie {
- pg_data_t *pgdat;
- unsigned int generation;
-};
-
-struct mem_cgroup_tree_per_node {
- struct rb_root rb_root;
- struct rb_node *rb_rightmost;
- spinlock_t lock;
-};
-
-struct mem_cgroup_tree {
- struct mem_cgroup_tree_per_node *rb_tree_per_node[256];
-};
-
-struct mem_cgroup_eventfd_list {
- struct list_head list;
- struct eventfd_ctx *eventfd;
-};
-
-struct mem_cgroup_event {
- struct mem_cgroup *memcg;
- struct eventfd_ctx *eventfd;
- struct list_head list;
- int (*register_event)(struct mem_cgroup *, struct eventfd_ctx *, const char *);
- void (*unregister_event)(struct mem_cgroup *, struct eventfd_ctx *);
- poll_table pt;
- wait_queue_head_t *wqh;
- wait_queue_entry_t wait;
- struct work_struct remove;
-};
-
-struct move_charge_struct {
- spinlock_t lock;
- struct mm_struct *mm;
- struct mem_cgroup *from;
- struct mem_cgroup *to;
- long unsigned int flags;
- long unsigned int precharge;
- long unsigned int moved_charge;
- long unsigned int moved_swap;
- struct task_struct *moving_task;
- wait_queue_head_t waitq;
-};
-
-enum res_type {
- _MEM = 0,
- _MEMSWAP = 1,
- _OOM_TYPE = 2,
- _KMEM = 3,
- _TCP = 4,
-};
-
-struct memory_stat {
- const char *name;
- unsigned int ratio;
- unsigned int idx;
-};
-
-struct oom_wait_info {
- struct mem_cgroup *memcg;
- wait_queue_entry_t wait;
-};
-
-enum oom_status {
- OOM_SUCCESS = 0,
- OOM_FAILED = 1,
- OOM_ASYNC = 2,
- OOM_SKIPPED = 3,
-};
-
-struct memcg_stock_pcp {
- struct mem_cgroup *cached;
- unsigned int nr_pages;
- struct obj_cgroup *cached_objcg;
- unsigned int nr_bytes;
- struct work_struct work;
- long unsigned int flags;
-};
-
-enum {
- RES_USAGE = 0,
- RES_LIMIT = 1,
- RES_MAX_USAGE = 2,
- RES_FAILCNT = 3,
- RES_SOFT_LIMIT = 4,
-};
-
-union mc_target {
- struct page *page;
- swp_entry_t ent;
-};
-
-enum mc_target_type {
- MC_TARGET_NONE = 0,
- MC_TARGET_PAGE = 1,
- MC_TARGET_SWAP = 2,
- MC_TARGET_DEVICE = 3,
-};
-
-struct uncharge_gather {
- struct mem_cgroup *memcg;
- long unsigned int nr_pages;
- long unsigned int pgpgout;
- long unsigned int nr_kmem;
- struct page *dummy_page;
-};
-
-struct numa_stat {
- const char *name;
- unsigned int lru_mask;
-};
-
-enum vmpressure_levels {
- VMPRESSURE_LOW = 0,
- VMPRESSURE_MEDIUM = 1,
- VMPRESSURE_CRITICAL = 2,
- VMPRESSURE_NUM_LEVELS = 3,
-};
-
-enum vmpressure_modes {
- VMPRESSURE_NO_PASSTHROUGH = 0,
- VMPRESSURE_HIERARCHY = 1,
- VMPRESSURE_LOCAL = 2,
- VMPRESSURE_NUM_MODES = 3,
-};
-
-struct vmpressure_event {
- struct eventfd_ctx *efd;
- enum vmpressure_levels level;
- enum vmpressure_modes mode;
- struct list_head node;
-};
-
-struct swap_cgroup_ctrl {
- struct page **map;
- long unsigned int length;
- spinlock_t lock;
-};
-
-struct swap_cgroup {
- short unsigned int id;
-};
-
-enum {
- RES_USAGE___2 = 0,
- RES_RSVD_USAGE = 1,
- RES_LIMIT___2 = 2,
- RES_RSVD_LIMIT = 3,
- RES_MAX_USAGE___2 = 4,
- RES_RSVD_MAX_USAGE = 5,
- RES_FAILCNT___2 = 6,
- RES_RSVD_FAILCNT = 7,
-};
-
-enum mf_result {
- MF_IGNORED = 0,
- MF_FAILED = 1,
- MF_DELAYED = 2,
- MF_RECOVERED = 3,
-};
-
-enum mf_action_page_type {
- MF_MSG_KERNEL = 0,
- MF_MSG_KERNEL_HIGH_ORDER = 1,
- MF_MSG_SLAB = 2,
- MF_MSG_DIFFERENT_COMPOUND = 3,
- MF_MSG_POISONED_HUGE = 4,
- MF_MSG_HUGE = 5,
- MF_MSG_FREE_HUGE = 6,
- MF_MSG_NON_PMD_HUGE = 7,
- MF_MSG_UNMAP_FAILED = 8,
- MF_MSG_DIRTY_SWAPCACHE = 9,
- MF_MSG_CLEAN_SWAPCACHE = 10,
- MF_MSG_DIRTY_MLOCKED_LRU = 11,
- MF_MSG_CLEAN_MLOCKED_LRU = 12,
- MF_MSG_DIRTY_UNEVICTABLE_LRU = 13,
- MF_MSG_CLEAN_UNEVICTABLE_LRU = 14,
- MF_MSG_DIRTY_LRU = 15,
- MF_MSG_CLEAN_LRU = 16,
- MF_MSG_TRUNCATED_LRU = 17,
- MF_MSG_BUDDY = 18,
- MF_MSG_BUDDY_2ND = 19,
- MF_MSG_DAX = 20,
- MF_MSG_UNSPLIT_THP = 21,
- MF_MSG_UNKNOWN = 22,
-};
-
-typedef long unsigned int dax_entry_t;
-
-struct __kfifo {
- unsigned int in;
- unsigned int out;
- unsigned int mask;
- unsigned int esize;
- void *data;
-};
-
-struct to_kill {
- struct list_head nd;
- struct task_struct *tsk;
- long unsigned int addr;
- short int size_shift;
-};
-
-struct page_state {
- long unsigned int mask;
- long unsigned int res;
- enum mf_action_page_type type;
- int (*action)(struct page *, long unsigned int);
-};
-
-struct memory_failure_entry {
- long unsigned int pfn;
- int flags;
-};
-
-struct memory_failure_cpu {
- struct {
- union {
- struct __kfifo kfifo;
- struct memory_failure_entry *type;
- const struct memory_failure_entry *const_type;
- char (*rectype)[0];
- struct memory_failure_entry *ptr;
- const struct memory_failure_entry *ptr_const;
- };
- struct memory_failure_entry buf[16];
- } fifo;
- spinlock_t lock;
- struct work_struct work;
-};
-
-struct cleancache_filekey {
- union {
- ino_t ino;
- __u32 fh[6];
- u32 key[6];
- } u;
-};
-
-struct cleancache_ops {
- int (*init_fs)(size_t);
- int (*init_shared_fs)(uuid_t *, size_t);
- int (*get_page)(int, struct cleancache_filekey, long unsigned int, struct page *);
- void (*put_page)(int, struct cleancache_filekey, long unsigned int, struct page *);
- void (*invalidate_page)(int, struct cleancache_filekey, long unsigned int);
- void (*invalidate_inode)(int, struct cleancache_filekey);
- void (*invalidate_fs)(int);
-};
-
-struct trace_event_raw_test_pages_isolated {
- struct trace_entry ent;
- long unsigned int start_pfn;
- long unsigned int end_pfn;
- long unsigned int fin_pfn;
- char __data[0];
-};
-
-struct trace_event_data_offsets_test_pages_isolated {};
-
-typedef void (*btf_trace_test_pages_isolated)(void *, long unsigned int, long unsigned int, long unsigned int);
-
-struct zpool_driver;
-
-struct zpool {
- struct zpool_driver *driver;
- void *pool;
- const struct zpool_ops *ops;
- bool evictable;
- struct list_head list;
-};
-
-struct zpool_driver {
- char *type;
- struct module *owner;
- atomic_t refcount;
- struct list_head list;
- void * (*create)(const char *, gfp_t, const struct zpool_ops *, struct zpool *);
- void (*destroy)(void *);
- bool malloc_support_movable;
- int (*malloc)(void *, size_t, gfp_t, long unsigned int *);
- void (*free)(void *, long unsigned int);
- int (*shrink)(void *, unsigned int, unsigned int *);
- void * (*map)(void *, long unsigned int, enum zpool_mapmode);
- void (*unmap)(void *, long unsigned int);
- u64 (*total_size)(void *);
-};
-
-struct zbud_pool;
-
-struct zbud_ops {
- int (*evict)(struct zbud_pool *, long unsigned int);
-};
-
-struct zbud_pool {
- spinlock_t lock;
- struct list_head unbuddied[63];
- struct list_head buddied;
- struct list_head lru;
- u64 pages_nr;
- const struct zbud_ops *ops;
- struct zpool *zpool;
- const struct zpool_ops *zpool_ops;
-};
-
-struct zbud_header {
- struct list_head buddy;
- struct list_head lru;
- unsigned int first_chunks;
- unsigned int last_chunks;
- bool under_reclaim;
-};
-
-enum buddy {
- FIRST = 0,
- LAST = 1,
-};
-
-enum zs_mapmode {
- ZS_MM_RW = 0,
- ZS_MM_RO = 1,
- ZS_MM_WO = 2,
-};
-
-struct zs_pool_stats {
- long unsigned int pages_compacted;
-};
-
-enum fullness_group {
- ZS_EMPTY = 0,
- ZS_ALMOST_EMPTY = 1,
- ZS_ALMOST_FULL = 2,
- ZS_FULL = 3,
- NR_ZS_FULLNESS = 4,
-};
-
-enum zs_stat_type {
- CLASS_EMPTY = 0,
- CLASS_ALMOST_EMPTY = 1,
- CLASS_ALMOST_FULL = 2,
- CLASS_FULL = 3,
- OBJ_ALLOCATED = 4,
- OBJ_USED = 5,
- NR_ZS_STAT_TYPE = 6,
-};
-
-struct zs_size_stat {
- long unsigned int objs[6];
-};
-
-struct size_class {
- spinlock_t lock;
- struct list_head fullness_list[4];
- int size;
- int objs_per_zspage;
- int pages_per_zspage;
- unsigned int index;
- struct zs_size_stat stats;
-};
-
-struct link_free {
- union {
- long unsigned int next;
- long unsigned int handle;
- };
-};
-
-struct zs_pool {
- const char *name;
- struct size_class *size_class[257];
- struct kmem_cache *handle_cachep;
- struct kmem_cache *zspage_cachep;
- atomic_long_t pages_allocated;
- struct zs_pool_stats stats;
- struct shrinker shrinker;
- struct inode *inode;
- struct work_struct free_work;
- struct wait_queue_head migration_wait;
- atomic_long_t isolated_pages;
- bool destroying;
-};
-
-struct zspage {
- struct {
- unsigned int fullness: 2;
- unsigned int class: 9;
- unsigned int isolated: 3;
- unsigned int magic: 8;
- };
- unsigned int inuse;
- unsigned int freeobj;
- struct page *first_page;
- struct list_head list;
- rwlock_t lock;
-};
-
-struct mapping_area {
- char *vm_buf;
- char *vm_addr;
- enum zs_mapmode vm_mm;
-};
-
-struct zs_compact_control {
- struct page *s_page;
- struct page *d_page;
- int obj_idx;
-};
-
-enum fixed_addresses {
- FIX_HOLE = 0,
- FIX_EARLY_DEBUG_TOP = 0,
- FIX_EARLY_DEBUG_BASE = 1,
- __end_of_permanent_fixed_addresses = 2,
- FIX_BTMAP_END = 2,
- FIX_BTMAP_BEGIN = 65,
- __end_of_fixed_addresses = 66,
-};
-
-struct trace_event_raw_cma_alloc {
- struct trace_entry ent;
- long unsigned int pfn;
- const struct page *page;
- unsigned int count;
- unsigned int align;
- char __data[0];
-};
-
-struct trace_event_raw_cma_release {
- struct trace_entry ent;
- long unsigned int pfn;
- const struct page *page;
- unsigned int count;
- char __data[0];
-};
-
-struct trace_event_data_offsets_cma_alloc {};
-
-struct trace_event_data_offsets_cma_release {};
-
-typedef void (*btf_trace_cma_alloc)(void *, long unsigned int, const struct page *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_cma_release)(void *, long unsigned int, const struct page *, unsigned int);
-
-struct cma___2 {
- long unsigned int base_pfn;
- long unsigned int count;
- long unsigned int *bitmap;
- unsigned int order_per_bit;
- struct mutex lock;
- char name[64];
-};
-
-struct balloon_dev_info {
- long unsigned int isolated_pages;
- spinlock_t pages_lock;
- struct list_head pages;
- int (*migratepage)(struct balloon_dev_info *, struct page *, struct page *, enum migrate_mode);
- struct inode *inode;
-};
-
-struct page_ext_operations {
- size_t offset;
- size_t size;
- bool (*need)();
- void (*init)();
-};
-
-struct frame_vector {
- unsigned int nr_allocated;
- unsigned int nr_frames;
- bool got_ref;
- bool is_pfns;
- void *ptrs[0];
-};
-
-enum {
- BAD_STACK = 4294967295,
- NOT_STACK = 0,
- GOOD_FRAME = 1,
- GOOD_STACK = 2,
-};
-
-enum hmm_pfn_flags {
- HMM_PFN_VALID = 0,
- HMM_PFN_WRITE = 0,
- HMM_PFN_ERROR = 0,
- HMM_PFN_ORDER_SHIFT = 56,
- HMM_PFN_REQ_FAULT = 0,
- HMM_PFN_REQ_WRITE = 0,
- HMM_PFN_FLAGS = 0,
-};
-
-struct hmm_range {
- struct mmu_interval_notifier *notifier;
- long unsigned int notifier_seq;
- long unsigned int start;
- long unsigned int end;
- long unsigned int *hmm_pfns;
- long unsigned int default_flags;
- long unsigned int pfn_flags_mask;
- void *dev_private_owner;
-};
-
-struct hmm_vma_walk {
- struct hmm_range *range;
- long unsigned int last;
-};
-
-enum {
- HMM_NEED_FAULT = 1,
- HMM_NEED_WRITE_FAULT = 2,
- HMM_NEED_ALL_BITS = 3,
-};
-
-struct hugetlbfs_inode_info {
- struct shared_policy policy;
- struct inode vfs_inode;
- unsigned int seals;
-};
-
-struct page_reporting_dev_info {
- int (*report)(struct page_reporting_dev_info *, struct scatterlist *, unsigned int);
- struct delayed_work work;
- atomic_t state;
-};
-
-enum {
- PAGE_REPORTING_IDLE = 0,
- PAGE_REPORTING_REQUESTED = 1,
- PAGE_REPORTING_ACTIVE = 2,
-};
-
-struct open_how {
- __u64 flags;
- __u64 mode;
- __u64 resolve;
-};
-
-enum fsnotify_data_type {
- FSNOTIFY_EVENT_NONE = 0,
- FSNOTIFY_EVENT_PATH = 1,
- FSNOTIFY_EVENT_INODE = 2,
-};
-
-typedef s32 compat_off_t;
-
-struct open_flags {
- int open_flag;
- umode_t mode;
- int acc_mode;
- int intent;
- int lookup_flags;
-};
-
-typedef __kernel_rwf_t rwf_t;
-
-struct fscrypt_policy_v1 {
- __u8 version;
- __u8 contents_encryption_mode;
- __u8 filenames_encryption_mode;
- __u8 flags;
- __u8 master_key_descriptor[8];
-};
-
-struct fscrypt_policy_v2 {
- __u8 version;
- __u8 contents_encryption_mode;
- __u8 filenames_encryption_mode;
- __u8 flags;
- __u8 __reserved[4];
- __u8 master_key_identifier[16];
-};
-
-union fscrypt_policy {
- u8 version;
- struct fscrypt_policy_v1 v1;
- struct fscrypt_policy_v2 v2;
-};
-
-enum vfs_get_super_keying {
- vfs_get_single_super = 0,
- vfs_get_single_reconf_super = 1,
- vfs_get_keyed_super = 2,
- vfs_get_independent_super = 3,
-};
-
-struct kobj_map;
-
-struct char_device_struct {
- struct char_device_struct *next;
- unsigned int major;
- unsigned int baseminor;
- int minorct;
- char name[64];
- struct cdev *cdev;
-};
-
-typedef unsigned int __kernel_mode_t;
-
-typedef __kernel_mode_t mode_t;
-
-struct stat {
- long unsigned int st_dev;
- ino_t st_ino;
- long unsigned int st_nlink;
- mode_t st_mode;
- uid_t st_uid;
- gid_t st_gid;
- long unsigned int st_rdev;
- long int st_size;
- long unsigned int st_blksize;
- long unsigned int st_blocks;
- long unsigned int st_atime;
- long unsigned int st_atime_nsec;
- long unsigned int st_mtime;
- long unsigned int st_mtime_nsec;
- long unsigned int st_ctime;
- long unsigned int st_ctime_nsec;
- long unsigned int __unused4;
- long unsigned int __unused5;
- long unsigned int __unused6;
-};
-
-struct stat64 {
- long long unsigned int st_dev;
- long long unsigned int st_ino;
- unsigned int st_mode;
- unsigned int st_nlink;
- unsigned int st_uid;
- unsigned int st_gid;
- long long unsigned int st_rdev;
- short unsigned int __pad2;
- long long int st_size;
- int st_blksize;
- long long int st_blocks;
- int st_atime;
- unsigned int st_atime_nsec;
- int st_mtime;
- unsigned int st_mtime_nsec;
- int st_ctime;
- unsigned int st_ctime_nsec;
- unsigned int __unused4;
- unsigned int __unused5;
-};
-
-struct statx_timestamp {
- __s64 tv_sec;
- __u32 tv_nsec;
- __s32 __reserved;
-};
-
-struct statx {
- __u32 stx_mask;
- __u32 stx_blksize;
- __u64 stx_attributes;
- __u32 stx_nlink;
- __u32 stx_uid;
- __u32 stx_gid;
- __u16 stx_mode;
- __u16 __spare0[1];
- __u64 stx_ino;
- __u64 stx_size;
- __u64 stx_blocks;
- __u64 stx_attributes_mask;
- struct statx_timestamp stx_atime;
- struct statx_timestamp stx_btime;
- struct statx_timestamp stx_ctime;
- struct statx_timestamp stx_mtime;
- __u32 stx_rdev_major;
- __u32 stx_rdev_minor;
- __u32 stx_dev_major;
- __u32 stx_dev_minor;
- __u64 stx_mnt_id;
- __u64 __spare2;
- __u64 __spare3[12];
-};
-
-struct mount;
-
-struct mnt_namespace {
- atomic_t count;
- struct ns_common ns;
- struct mount *root;
- struct list_head list;
- spinlock_t ns_lock;
- struct user_namespace *user_ns;
- struct ucounts *ucounts;
- u64 seq;
- wait_queue_head_t poll;
- u64 event;
- unsigned int mounts;
- unsigned int pending_mounts;
-};
-
-typedef u32 compat_ino_t;
-
-typedef u32 __compat_gid32_t;
-
-typedef u32 compat_mode_t;
-
-typedef u32 compat_dev_t;
-
-typedef s16 compat_nlink_t;
-
-struct compat_stat {
- compat_dev_t st_dev;
- compat_ino_t st_ino;
- compat_mode_t st_mode;
- compat_nlink_t st_nlink;
- __compat_uid32_t st_uid;
- __compat_gid32_t st_gid;
- compat_dev_t st_rdev;
- compat_off_t st_size;
- compat_off_t st_blksize;
- compat_off_t st_blocks;
- old_time32_t st_atime;
- u32 st_atime_nsec;
- old_time32_t st_mtime;
- u32 st_mtime_nsec;
- old_time32_t st_ctime;
- u32 st_ctime_nsec;
- u32 __unused4[2];
-};
-
-struct mnt_pcp;
-
-struct mountpoint;
-
-struct mount {
- struct hlist_node mnt_hash;
- struct mount *mnt_parent;
- struct dentry *mnt_mountpoint;
- struct vfsmount mnt;
- union {
- struct callback_head mnt_rcu;
- struct llist_node mnt_llist;
- };
- struct mnt_pcp *mnt_pcp;
- struct list_head mnt_mounts;
- struct list_head mnt_child;
- struct list_head mnt_instance;
- const char *mnt_devname;
- struct list_head mnt_list;
- struct list_head mnt_expire;
- struct list_head mnt_share;
- struct list_head mnt_slave_list;
- struct list_head mnt_slave;
- struct mount *mnt_master;
- struct mnt_namespace *mnt_ns;
- struct mountpoint *mnt_mp;
- union {
- struct hlist_node mnt_mp_list;
- struct hlist_node mnt_umount;
- };
- struct list_head mnt_umounting;
- struct fsnotify_mark_connector *mnt_fsnotify_marks;
- __u32 mnt_fsnotify_mask;
- int mnt_id;
- int mnt_group_id;
- int mnt_expiry_mark;
- struct hlist_head mnt_pins;
- struct hlist_head mnt_stuck_children;
-};
-
-struct mnt_pcp {
- int mnt_count;
- int mnt_writers;
-};
-
-struct mountpoint {
- struct hlist_node m_hash;
- struct dentry *m_dentry;
- struct hlist_head m_list;
- int m_count;
-};
-
-typedef short unsigned int ushort;
-
-struct user_arg_ptr {
- bool is_compat;
- union {
- const char * const *native;
- const compat_uptr_t *compat;
- } ptr;
-};
-
-enum inode_i_mutex_lock_class {
- I_MUTEX_NORMAL = 0,
- I_MUTEX_PARENT = 1,
- I_MUTEX_CHILD = 2,
- I_MUTEX_XATTR = 3,
- I_MUTEX_NONDIR2 = 4,
- I_MUTEX_PARENT2 = 5,
-};
-
-struct pseudo_fs_context {
- const struct super_operations *ops;
- const struct xattr_handler **xattr;
- const struct dentry_operations *dops;
- long unsigned int magic;
-};
-
-struct name_snapshot {
- struct qstr name;
- unsigned char inline_name[32];
-};
-
-struct saved {
- struct path link;
- struct delayed_call done;
- const char *name;
- unsigned int seq;
-};
-
-struct nameidata {
- struct path path;
- struct qstr last;
- struct path root;
- struct inode *inode;
- unsigned int flags;
- unsigned int seq;
- unsigned int m_seq;
- unsigned int r_seq;
- int last_type;
- unsigned int depth;
- int total_link_count;
- struct saved *stack;
- struct saved internal[2];
- struct filename *name;
- struct nameidata *saved;
- unsigned int root_seq;
- int dfd;
- kuid_t dir_uid;
- umode_t dir_mode;
-};
-
-enum {
- LAST_NORM = 0,
- LAST_ROOT = 1,
- LAST_DOT = 2,
- LAST_DOTDOT = 3,
-};
-
-enum {
- WALK_TRAILING = 1,
- WALK_MORE = 2,
- WALK_NOFOLLOW = 4,
-};
-
-struct word_at_a_time {};
-
-struct f_owner_ex {
- int type;
- __kernel_pid_t pid;
-};
-
-struct flock {
- short int l_type;
- short int l_whence;
- __kernel_off_t l_start;
- __kernel_off_t l_len;
- __kernel_pid_t l_pid;
-};
-
-struct compat_flock {
- short int l_type;
- short int l_whence;
- compat_off_t l_start;
- compat_off_t l_len;
- compat_pid_t l_pid;
-};
-
-struct compat_flock64 {
- short int l_type;
- short int l_whence;
- compat_loff_t l_start;
- compat_loff_t l_len;
- compat_pid_t l_pid;
-};
-
-struct file_clone_range {
- __s64 src_fd;
- __u64 src_offset;
- __u64 src_length;
- __u64 dest_offset;
-};
-
-struct file_dedupe_range_info {
- __s64 dest_fd;
- __u64 dest_offset;
- __u64 bytes_deduped;
- __s32 status;
- __u32 reserved;
-};
-
-struct file_dedupe_range {
- __u64 src_offset;
- __u64 src_length;
- __u16 dest_count;
- __u16 reserved1;
- __u32 reserved2;
- struct file_dedupe_range_info info[0];
-};
-
-typedef int get_block_t(struct inode *, sector_t, struct buffer_head *, int);
-
-struct fiemap_extent;
-
-struct fiemap_extent_info {
- unsigned int fi_flags;
- unsigned int fi_extents_mapped;
- unsigned int fi_extents_max;
- struct fiemap_extent *fi_extents_start;
-};
-
-struct space_resv {
- __s16 l_type;
- __s16 l_whence;
- __s64 l_start;
- __s64 l_len;
- __s32 l_sysid;
- __u32 l_pid;
- __s32 l_pad[4];
-};
-
-struct fiemap_extent {
- __u64 fe_logical;
- __u64 fe_physical;
- __u64 fe_length;
- __u64 fe_reserved64[2];
- __u32 fe_flags;
- __u32 fe_reserved[3];
-};
-
-struct fiemap {
- __u64 fm_start;
- __u64 fm_length;
- __u32 fm_flags;
- __u32 fm_mapped_extents;
- __u32 fm_extent_count;
- __u32 fm_reserved;
- struct fiemap_extent fm_extents[0];
-};
-
-struct linux_dirent64 {
- u64 d_ino;
- s64 d_off;
- short unsigned int d_reclen;
- unsigned char d_type;
- char d_name[0];
-};
-
-struct old_linux_dirent {
- long unsigned int d_ino;
- long unsigned int d_offset;
- short unsigned int d_namlen;
- char d_name[1];
-};
-
-struct readdir_callback {
- struct dir_context ctx;
- struct old_linux_dirent *dirent;
- int result;
-};
-
-struct linux_dirent {
- long unsigned int d_ino;
- long unsigned int d_off;
- short unsigned int d_reclen;
- char d_name[1];
-};
-
-struct getdents_callback {
- struct dir_context ctx;
- struct linux_dirent *current_dir;
- int prev_reclen;
- int count;
- int error;
-};
-
-struct getdents_callback64 {
- struct dir_context ctx;
- struct linux_dirent64 *current_dir;
- int prev_reclen;
- int count;
- int error;
-};
-
-struct compat_old_linux_dirent {
- compat_ulong_t d_ino;
- compat_ulong_t d_offset;
- short unsigned int d_namlen;
- char d_name[1];
-};
-
-struct compat_readdir_callback {
- struct dir_context ctx;
- struct compat_old_linux_dirent *dirent;
- int result;
-};
-
-struct compat_linux_dirent {
- compat_ulong_t d_ino;
- compat_ulong_t d_off;
- short unsigned int d_reclen;
- char d_name[1];
-};
-
-struct compat_getdents_callback {
- struct dir_context ctx;
- struct compat_linux_dirent *current_dir;
- int prev_reclen;
- int count;
- int error;
-};
-
-typedef struct {
- long unsigned int fds_bits[16];
-} __kernel_fd_set;
-
-typedef __kernel_fd_set fd_set;
-
-struct poll_table_entry {
- struct file *filp;
- __poll_t key;
- wait_queue_entry_t wait;
- wait_queue_head_t *wait_address;
-};
-
-struct poll_table_page;
-
-struct poll_wqueues {
- poll_table pt;
- struct poll_table_page *table;
- struct task_struct *polling_task;
- int triggered;
- int error;
- int inline_index;
- struct poll_table_entry inline_entries[9];
-};
-
-struct poll_table_page {
- struct poll_table_page *next;
- struct poll_table_entry *entry;
- struct poll_table_entry entries[0];
-};
-
-enum poll_time_type {
- PT_TIMEVAL = 0,
- PT_OLD_TIMEVAL = 1,
- PT_TIMESPEC = 2,
- PT_OLD_TIMESPEC = 3,
-};
-
-typedef struct {
- long unsigned int *in;
- long unsigned int *out;
- long unsigned int *ex;
- long unsigned int *res_in;
- long unsigned int *res_out;
- long unsigned int *res_ex;
-} fd_set_bits;
-
-struct sigset_argpack {
- sigset_t *p;
- size_t size;
-};
-
-struct poll_list {
- struct poll_list *next;
- int len;
- struct pollfd entries[0];
-};
-
-struct compat_sel_arg_struct {
- compat_ulong_t n;
- compat_uptr_t inp;
- compat_uptr_t outp;
- compat_uptr_t exp;
- compat_uptr_t tvp;
-};
-
-struct compat_sigset_argpack {
- compat_uptr_t p;
- compat_size_t size;
-};
-
-enum dentry_d_lock_class {
- DENTRY_D_LOCK_NORMAL = 0,
- DENTRY_D_LOCK_NESTED = 1,
-};
-
-struct external_name {
- union {
- atomic_t count;
- struct callback_head head;
- } u;
- unsigned char name[0];
-};
-
-enum d_walk_ret {
- D_WALK_CONTINUE = 0,
- D_WALK_QUIT = 1,
- D_WALK_NORETRY = 2,
- D_WALK_SKIP = 3,
-};
-
-struct check_mount {
- struct vfsmount *mnt;
- unsigned int mounted;
-};
-
-struct select_data {
- struct dentry *start;
- union {
- long int found;
- struct dentry *victim;
- };
- struct list_head dispose;
-};
-
-struct fsxattr {
- __u32 fsx_xflags;
- __u32 fsx_extsize;
- __u32 fsx_nextents;
- __u32 fsx_projid;
- __u32 fsx_cowextsize;
- unsigned char fsx_pad[8];
-};
-
-enum file_time_flags {
- S_ATIME = 1,
- S_MTIME = 2,
- S_CTIME = 4,
- S_VERSION = 8,
-};
-
-struct proc_mounts {
- struct mnt_namespace *ns;
- struct path root;
- int (*show)(struct seq_file *, struct vfsmount *);
- struct mount cursor;
-};
-
-enum umount_tree_flags {
- UMOUNT_SYNC = 1,
- UMOUNT_PROPAGATE = 2,
- UMOUNT_CONNECTED = 4,
-};
-
-struct unicode_map {
- const char *charset;
- int version;
-};
-
-struct simple_transaction_argresp {
- ssize_t size;
- char data[0];
-};
-
-struct simple_attr {
- int (*get)(void *, u64 *);
- int (*set)(void *, u64);
- char get_buf[24];
- char set_buf[24];
- void *data;
- const char *fmt;
- struct mutex mutex;
-};
-
-struct wb_writeback_work {
- long int nr_pages;
- struct super_block *sb;
- enum writeback_sync_modes sync_mode;
- unsigned int tagged_writepages: 1;
- unsigned int for_kupdate: 1;
- unsigned int range_cyclic: 1;
- unsigned int for_background: 1;
- unsigned int for_sync: 1;
- unsigned int auto_free: 1;
- enum wb_reason reason;
- struct list_head list;
- struct wb_completion *done;
-};
-
-struct trace_event_raw_writeback_page_template {
- struct trace_entry ent;
- char name[32];
- ino_t ino;
- long unsigned int index;
- char __data[0];
-};
-
-struct trace_event_raw_writeback_dirty_inode_template {
- struct trace_entry ent;
- char name[32];
- ino_t ino;
- long unsigned int state;
- long unsigned int flags;
- char __data[0];
-};
-
-struct trace_event_raw_inode_foreign_history {
- struct trace_entry ent;
- char name[32];
- ino_t ino;
- ino_t cgroup_ino;
- unsigned int history;
- char __data[0];
-};
-
-struct trace_event_raw_inode_switch_wbs {
- struct trace_entry ent;
- char name[32];
- ino_t ino;
- ino_t old_cgroup_ino;
- ino_t new_cgroup_ino;
- char __data[0];
-};
-
-struct trace_event_raw_track_foreign_dirty {
- struct trace_entry ent;
- char name[32];
- u64 bdi_id;
- ino_t ino;
- unsigned int memcg_id;
- ino_t cgroup_ino;
- ino_t page_cgroup_ino;
- char __data[0];
-};
-
-struct trace_event_raw_flush_foreign {
- struct trace_entry ent;
- char name[32];
- ino_t cgroup_ino;
- unsigned int frn_bdi_id;
- unsigned int frn_memcg_id;
- char __data[0];
-};
-
-struct trace_event_raw_writeback_write_inode_template {
- struct trace_entry ent;
- char name[32];
- ino_t ino;
- int sync_mode;
- ino_t cgroup_ino;
- char __data[0];
-};
-
-struct trace_event_raw_writeback_work_class {
- struct trace_entry ent;
- char name[32];
- long int nr_pages;
- dev_t sb_dev;
- int sync_mode;
- int for_kupdate;
- int range_cyclic;
- int for_background;
- int reason;
- ino_t cgroup_ino;
- char __data[0];
-};
-
-struct trace_event_raw_writeback_pages_written {
- struct trace_entry ent;
- long int pages;
- char __data[0];
-};
-
-struct trace_event_raw_writeback_class {
- struct trace_entry ent;
- char name[32];
- ino_t cgroup_ino;
- char __data[0];
-};
-
-struct trace_event_raw_writeback_bdi_register {
- struct trace_entry ent;
- char name[32];
- char __data[0];
-};
-
-struct trace_event_raw_wbc_class {
- struct trace_entry ent;
- char name[32];
- long int nr_to_write;
- long int pages_skipped;
- int sync_mode;
- int for_kupdate;
- int for_background;
- int for_reclaim;
- int range_cyclic;
- long int range_start;
- long int range_end;
- ino_t cgroup_ino;
- char __data[0];
-};
-
-struct trace_event_raw_writeback_queue_io {
- struct trace_entry ent;
- char name[32];
- long unsigned int older;
- long int age;
- int moved;
- int reason;
- ino_t cgroup_ino;
- char __data[0];
-};
-
-struct trace_event_raw_global_dirty_state {
- struct trace_entry ent;
- long unsigned int nr_dirty;
- long unsigned int nr_writeback;
- long unsigned int background_thresh;
- long unsigned int dirty_thresh;
- long unsigned int dirty_limit;
- long unsigned int nr_dirtied;
- long unsigned int nr_written;
- char __data[0];
-};
-
-struct trace_event_raw_bdi_dirty_ratelimit {
- struct trace_entry ent;
- char bdi[32];
- long unsigned int write_bw;
- long unsigned int avg_write_bw;
- long unsigned int dirty_rate;
- long unsigned int dirty_ratelimit;
- long unsigned int task_ratelimit;
- long unsigned int balanced_dirty_ratelimit;
- ino_t cgroup_ino;
- char __data[0];
-};
-
-struct trace_event_raw_balance_dirty_pages {
- struct trace_entry ent;
- char bdi[32];
- long unsigned int limit;
- long unsigned int setpoint;
- long unsigned int dirty;
- long unsigned int bdi_setpoint;
- long unsigned int bdi_dirty;
- long unsigned int dirty_ratelimit;
- long unsigned int task_ratelimit;
- unsigned int dirtied;
- unsigned int dirtied_pause;
- long unsigned int paused;
- long int pause;
- long unsigned int period;
- long int think;
- ino_t cgroup_ino;
- char __data[0];
-};
-
-struct trace_event_raw_writeback_sb_inodes_requeue {
- struct trace_entry ent;
- char name[32];
- ino_t ino;
- long unsigned int state;
- long unsigned int dirtied_when;
- ino_t cgroup_ino;
- char __data[0];
-};
-
-struct trace_event_raw_writeback_congest_waited_template {
- struct trace_entry ent;
- unsigned int usec_timeout;
- unsigned int usec_delayed;
- char __data[0];
-};
-
-struct trace_event_raw_writeback_single_inode_template {
- struct trace_entry ent;
- char name[32];
- ino_t ino;
- long unsigned int state;
- long unsigned int dirtied_when;
- long unsigned int writeback_index;
- long int nr_to_write;
- long unsigned int wrote;
- ino_t cgroup_ino;
- char __data[0];
-};
-
-struct trace_event_raw_writeback_inode_template {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- long unsigned int state;
- __u16 mode;
- long unsigned int dirtied_when;
- char __data[0];
-};
-
-struct trace_event_data_offsets_writeback_page_template {};
-
-struct trace_event_data_offsets_writeback_dirty_inode_template {};
-
-struct trace_event_data_offsets_inode_foreign_history {};
-
-struct trace_event_data_offsets_inode_switch_wbs {};
-
-struct trace_event_data_offsets_track_foreign_dirty {};
-
-struct trace_event_data_offsets_flush_foreign {};
-
-struct trace_event_data_offsets_writeback_write_inode_template {};
-
-struct trace_event_data_offsets_writeback_work_class {};
-
-struct trace_event_data_offsets_writeback_pages_written {};
-
-struct trace_event_data_offsets_writeback_class {};
-
-struct trace_event_data_offsets_writeback_bdi_register {};
-
-struct trace_event_data_offsets_wbc_class {};
-
-struct trace_event_data_offsets_writeback_queue_io {};
-
-struct trace_event_data_offsets_global_dirty_state {};
-
-struct trace_event_data_offsets_bdi_dirty_ratelimit {};
-
-struct trace_event_data_offsets_balance_dirty_pages {};
-
-struct trace_event_data_offsets_writeback_sb_inodes_requeue {};
-
-struct trace_event_data_offsets_writeback_congest_waited_template {};
-
-struct trace_event_data_offsets_writeback_single_inode_template {};
-
-struct trace_event_data_offsets_writeback_inode_template {};
-
-typedef void (*btf_trace_writeback_dirty_page)(void *, struct page *, struct address_space *);
-
-typedef void (*btf_trace_wait_on_page_writeback)(void *, struct page *, struct address_space *);
-
-typedef void (*btf_trace_writeback_mark_inode_dirty)(void *, struct inode *, int);
-
-typedef void (*btf_trace_writeback_dirty_inode_start)(void *, struct inode *, int);
-
-typedef void (*btf_trace_writeback_dirty_inode)(void *, struct inode *, int);
-
-typedef void (*btf_trace_inode_foreign_history)(void *, struct inode *, struct writeback_control *, unsigned int);
-
-typedef void (*btf_trace_inode_switch_wbs)(void *, struct inode *, struct bdi_writeback *, struct bdi_writeback *);
-
-typedef void (*btf_trace_track_foreign_dirty)(void *, struct page *, struct bdi_writeback *);
-
-typedef void (*btf_trace_flush_foreign)(void *, struct bdi_writeback *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_writeback_write_inode_start)(void *, struct inode *, struct writeback_control *);
-
-typedef void (*btf_trace_writeback_write_inode)(void *, struct inode *, struct writeback_control *);
-
-typedef void (*btf_trace_writeback_queue)(void *, struct bdi_writeback *, struct wb_writeback_work *);
-
-typedef void (*btf_trace_writeback_exec)(void *, struct bdi_writeback *, struct wb_writeback_work *);
-
-typedef void (*btf_trace_writeback_start)(void *, struct bdi_writeback *, struct wb_writeback_work *);
-
-typedef void (*btf_trace_writeback_written)(void *, struct bdi_writeback *, struct wb_writeback_work *);
-
-typedef void (*btf_trace_writeback_wait)(void *, struct bdi_writeback *, struct wb_writeback_work *);
-
-typedef void (*btf_trace_writeback_pages_written)(void *, long int);
-
-typedef void (*btf_trace_writeback_wake_background)(void *, struct bdi_writeback *);
-
-typedef void (*btf_trace_writeback_bdi_register)(void *, struct backing_dev_info *);
-
-typedef void (*btf_trace_wbc_writepage)(void *, struct writeback_control *, struct backing_dev_info *);
-
-typedef void (*btf_trace_writeback_queue_io)(void *, struct bdi_writeback *, struct wb_writeback_work *, long unsigned int, int);
-
-typedef void (*btf_trace_global_dirty_state)(void *, long unsigned int, long unsigned int);
-
-typedef void (*btf_trace_bdi_dirty_ratelimit)(void *, struct bdi_writeback *, long unsigned int, long unsigned int);
-
-typedef void (*btf_trace_balance_dirty_pages)(void *, struct bdi_writeback *, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long int, long unsigned int);
-
-typedef void (*btf_trace_writeback_sb_inodes_requeue)(void *, struct inode *);
-
-typedef void (*btf_trace_writeback_congestion_wait)(void *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_writeback_wait_iff_congested)(void *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_writeback_single_inode_start)(void *, struct inode *, struct writeback_control *, long unsigned int);
-
-typedef void (*btf_trace_writeback_single_inode)(void *, struct inode *, struct writeback_control *, long unsigned int);
-
-typedef void (*btf_trace_writeback_lazytime)(void *, struct inode *);
-
-typedef void (*btf_trace_writeback_lazytime_iput)(void *, struct inode *);
-
-typedef void (*btf_trace_writeback_dirty_inode_enqueue)(void *, struct inode *);
-
-typedef void (*btf_trace_sb_mark_inode_writeback)(void *, struct inode *);
-
-typedef void (*btf_trace_sb_clear_inode_writeback)(void *, struct inode *);
-
-struct inode_switch_wbs_context {
- struct inode *inode;
- struct bdi_writeback *new_wb;
- struct callback_head callback_head;
- struct work_struct work;
-};
-
-struct splice_desc {
- size_t total_len;
- unsigned int len;
- unsigned int flags;
- union {
- void *userptr;
- struct file *file;
- void *data;
- } u;
- loff_t pos;
- loff_t *opos;
- size_t num_spliced;
- bool need_wakeup;
-};
-
-typedef int splice_actor(struct pipe_inode_info *, struct pipe_buffer *, struct splice_desc *);
-
-typedef int splice_direct_actor(struct pipe_inode_info *, struct splice_desc *);
-
-struct old_utimbuf32 {
- old_time32_t actime;
- old_time32_t modtime;
-};
-
-struct utimbuf {
- __kernel_old_time_t actime;
- __kernel_old_time_t modtime;
-};
-
-typedef int __kernel_daddr_t;
-
-struct ustat {
- __kernel_daddr_t f_tfree;
- __kernel_ino_t f_tinode;
- char f_fname[6];
- char f_fpack[6];
-};
-
-struct statfs {
- __kernel_long_t f_type;
- __kernel_long_t f_bsize;
- __kernel_long_t f_blocks;
- __kernel_long_t f_bfree;
- __kernel_long_t f_bavail;
- __kernel_long_t f_files;
- __kernel_long_t f_ffree;
- __kernel_fsid_t f_fsid;
- __kernel_long_t f_namelen;
- __kernel_long_t f_frsize;
- __kernel_long_t f_flags;
- __kernel_long_t f_spare[4];
-};
-
-struct statfs64 {
- __kernel_long_t f_type;
- __kernel_long_t f_bsize;
- __u64 f_blocks;
- __u64 f_bfree;
- __u64 f_bavail;
- __u64 f_files;
- __u64 f_ffree;
- __kernel_fsid_t f_fsid;
- __kernel_long_t f_namelen;
- __kernel_long_t f_frsize;
- __kernel_long_t f_flags;
- __kernel_long_t f_spare[4];
-};
-
-struct compat_statfs64 {
- __u32 f_type;
- __u32 f_bsize;
- __u64 f_blocks;
- __u64 f_bfree;
- __u64 f_bavail;
- __u64 f_files;
- __u64 f_ffree;
- __kernel_fsid_t f_fsid;
- __u32 f_namelen;
- __u32 f_frsize;
- __u32 f_flags;
- __u32 f_spare[4];
-};
-
-typedef s32 compat_daddr_t;
-
-typedef __kernel_fsid_t compat_fsid_t;
-
-struct compat_statfs {
- int f_type;
- int f_bsize;
- int f_blocks;
- int f_bfree;
- int f_bavail;
- int f_files;
- int f_ffree;
- compat_fsid_t f_fsid;
- int f_namelen;
- int f_frsize;
- int f_flags;
- int f_spare[4];
-};
-
-struct compat_ustat {
- compat_daddr_t f_tfree;
- compat_ino_t f_tinode;
- char f_fname[6];
- char f_fpack[6];
-};
-
-typedef struct ns_common *ns_get_path_helper_t(void *);
-
-struct ns_get_path_task_args {
- const struct proc_ns_operations *ns_ops;
- struct task_struct *task;
-};
-
-enum legacy_fs_param {
- LEGACY_FS_UNSET_PARAMS = 0,
- LEGACY_FS_MONOLITHIC_PARAMS = 1,
- LEGACY_FS_INDIVIDUAL_PARAMS = 2,
-};
-
-struct legacy_fs_context {
- char *legacy_data;
- size_t data_size;
- enum legacy_fs_param param_type;
-};
-
-enum fsconfig_command {
- FSCONFIG_SET_FLAG = 0,
- FSCONFIG_SET_STRING = 1,
- FSCONFIG_SET_BINARY = 2,
- FSCONFIG_SET_PATH = 3,
- FSCONFIG_SET_PATH_EMPTY = 4,
- FSCONFIG_SET_FD = 5,
- FSCONFIG_CMD_CREATE = 6,
- FSCONFIG_CMD_RECONFIGURE = 7,
-};
-
-struct dax_device;
-
-struct iomap_page_ops;
-
-struct iomap___2 {
- u64 addr;
- loff_t offset;
- u64 length;
- u16 type;
- u16 flags;
- struct block_device *bdev;
- struct dax_device *dax_dev;
- void *inline_data;
- void *private;
- const struct iomap_page_ops *page_ops;
-};
-
-struct iomap_page_ops {
- int (*page_prepare)(struct inode *, loff_t, unsigned int, struct iomap___2 *);
- void (*page_done)(struct inode *, loff_t, unsigned int, struct page *, struct iomap___2 *);
-};
-
-struct decrypt_bh_ctx {
- struct work_struct work;
- struct buffer_head *bh;
-};
-
-struct bh_lru {
- struct buffer_head *bhs[16];
-};
-
-struct bh_accounting {
- int nr;
- int ratelimit;
-};
-
-enum {
- DISK_EVENT_MEDIA_CHANGE = 1,
- DISK_EVENT_EJECT_REQUEST = 2,
-};
-
-enum {
- BIOSET_NEED_BVECS = 1,
- BIOSET_NEED_RESCUER = 2,
-};
-
-struct bdev_inode {
- struct block_device bdev;
- struct inode vfs_inode;
-};
-
-struct blkdev_dio {
- union {
- struct kiocb *iocb;
- struct task_struct *waiter;
- };
- size_t size;
- atomic_t ref;
- bool multi_bio: 1;
- bool should_dirty: 1;
- bool is_sync: 1;
- struct bio bio;
-};
-
-struct bd_holder_disk {
- struct list_head list;
- struct gendisk *disk;
- int refcnt;
-};
-
-typedef int dio_iodone_t(struct kiocb *, loff_t, ssize_t, void *);
-
-typedef void dio_submit_t(struct bio *, struct inode *, loff_t);
-
-enum {
- DIO_LOCKING = 1,
- DIO_SKIP_HOLES = 2,
-};
-
-struct dio_submit {
- struct bio *bio;
- unsigned int blkbits;
- unsigned int blkfactor;
- unsigned int start_zero_done;
- int pages_in_io;
- sector_t block_in_file;
- unsigned int blocks_available;
- int reap_counter;
- sector_t final_block_in_request;
- int boundary;
- get_block_t *get_block;
- dio_submit_t *submit_io;
- loff_t logical_offset_in_bio;
- sector_t final_block_in_bio;
- sector_t next_block_for_io;
- struct page *cur_page;
- unsigned int cur_page_offset;
- unsigned int cur_page_len;
- sector_t cur_page_block;
- loff_t cur_page_fs_offset;
- struct iov_iter *iter;
- unsigned int head;
- unsigned int tail;
- size_t from;
- size_t to;
-};
-
-struct dio {
- int flags;
- int op;
- int op_flags;
- blk_qc_t bio_cookie;
- struct gendisk *bio_disk;
- struct inode *inode;
- loff_t i_size;
- dio_iodone_t *end_io;
- void *private;
- spinlock_t bio_lock;
- int page_errors;
- int is_async;
- bool defer_completion;
- bool should_dirty;
- int io_error;
- long unsigned int refcount;
- struct bio *bio_list;
- struct task_struct *waiter;
- struct kiocb *iocb;
- ssize_t result;
- union {
- struct page *pages[64];
- struct work_struct complete_work;
- };
- long: 64;
-};
-
-struct bvec_iter_all {
- struct bio_vec bv;
- int idx;
- unsigned int done;
-};
-
-struct mpage_readpage_args {
- struct bio *bio;
- struct page *page;
- unsigned int nr_pages;
- bool is_readahead;
- sector_t last_block_in_bio;
- struct buffer_head map_bh;
- long unsigned int first_logical_block;
- get_block_t *get_block;
-};
-
-struct mpage_data {
- struct bio *bio;
- sector_t last_block_in_bio;
- get_block_t *get_block;
- unsigned int use_writepage;
-};
-
-typedef u32 nlink_t;
-
-typedef int (*proc_write_t)(struct file *, char *, size_t);
-
-struct proc_dir_entry {
- atomic_t in_use;
- refcount_t refcnt;
- struct list_head pde_openers;
- spinlock_t pde_unload_lock;
- struct completion *pde_unload_completion;
- const struct inode_operations *proc_iops;
- union {
- const struct proc_ops *proc_ops;
- const struct file_operations *proc_dir_ops;
- };
- const struct dentry_operations *proc_dops;
- union {
- const struct seq_operations *seq_ops;
- int (*single_show)(struct seq_file *, void *);
- };
- proc_write_t write;
- void *data;
- unsigned int state_size;
- unsigned int low_ino;
- nlink_t nlink;
- kuid_t uid;
- kgid_t gid;
- loff_t size;
- struct proc_dir_entry *parent;
- struct rb_root subdir;
- struct rb_node subdir_node;
- char *name;
- umode_t mode;
- u8 flags;
- u8 namelen;
- char inline_name[0];
-};
-
-union proc_op {
- int (*proc_get_link)(struct dentry *, struct path *);
- int (*proc_show)(struct seq_file *, struct pid_namespace *, struct pid *, struct task_struct *);
- const char *lsm;
-};
-
-struct proc_inode {
- struct pid *pid;
- unsigned int fd;
- union proc_op op;
- struct proc_dir_entry *pde;
- struct ctl_table_header *sysctl;
- struct ctl_table *sysctl_entry;
- struct hlist_node sibling_inodes;
- const struct proc_ns_operations *ns_ops;
- struct inode vfs_inode;
-};
-
-struct proc_fs_opts {
- int flag;
- const char *str;
-};
-
-struct file_handle {
- __u32 handle_bytes;
- int handle_type;
- unsigned char f_handle[0];
-};
-
-struct inotify_inode_mark {
- struct fsnotify_mark fsn_mark;
- int wd;
-};
-
-struct dnotify_struct {
- struct dnotify_struct *dn_next;
- __u32 dn_mask;
- int dn_fd;
- struct file *dn_filp;
- fl_owner_t dn_owner;
-};
-
-struct dnotify_mark {
- struct fsnotify_mark fsn_mark;
- struct dnotify_struct *dn;
-};
-
-struct inotify_event_info {
- struct fsnotify_event fse;
- u32 mask;
- int wd;
- u32 sync_cookie;
- int name_len;
- char name[0];
-};
-
-struct inotify_event {
- __s32 wd;
- __u32 mask;
- __u32 cookie;
- __u32 len;
- char name[0];
-};
-
-enum {
- FAN_EVENT_INIT = 0,
- FAN_EVENT_REPORTED = 1,
- FAN_EVENT_ANSWERED = 2,
- FAN_EVENT_CANCELED = 3,
-};
-
-struct fanotify_fh {
- u8 type;
- u8 len;
- u8 flags;
- u8 pad;
- unsigned char buf[0];
-};
-
-struct fanotify_info {
- u8 dir_fh_totlen;
- u8 file_fh_totlen;
- u8 name_len;
- u8 pad;
- unsigned char buf[0];
-};
-
-enum fanotify_event_type {
- FANOTIFY_EVENT_TYPE_FID = 0,
- FANOTIFY_EVENT_TYPE_FID_NAME = 1,
- FANOTIFY_EVENT_TYPE_PATH = 2,
- FANOTIFY_EVENT_TYPE_PATH_PERM = 3,
- FANOTIFY_EVENT_TYPE_OVERFLOW = 4,
-};
-
-struct fanotify_event {
- struct fsnotify_event fse;
- u32 mask;
- enum fanotify_event_type type;
- struct pid *pid;
-};
-
-struct fanotify_fid_event {
- struct fanotify_event fae;
- __kernel_fsid_t fsid;
- struct fanotify_fh object_fh;
- unsigned char _inline_fh_buf[12];
-};
-
-struct fanotify_name_event {
- struct fanotify_event fae;
- __kernel_fsid_t fsid;
- struct fanotify_info info;
-};
-
-struct fanotify_path_event {
- struct fanotify_event fae;
- struct path path;
-};
-
-struct fanotify_perm_event {
- struct fanotify_event fae;
- struct path path;
- short unsigned int response;
- short unsigned int state;
- int fd;
-};
-
-struct fanotify_event_metadata {
- __u32 event_len;
- __u8 vers;
- __u8 reserved;
- __u16 metadata_len;
- __u64 mask;
- __s32 fd;
- __s32 pid;
-};
-
-struct fanotify_event_info_header {
- __u8 info_type;
- __u8 pad;
- __u16 len;
-};
-
-struct fanotify_event_info_fid {
- struct fanotify_event_info_header hdr;
- __kernel_fsid_t fsid;
- unsigned char handle[0];
-};
-
-struct fanotify_response {
- __s32 fd;
- __u32 response;
-};
-
-struct epoll_event {
- __poll_t events;
- __u64 data;
-};
-
-struct epoll_filefd {
- struct file *file;
- int fd;
-} __attribute__((packed));
-
-struct nested_call_node {
- struct list_head llink;
- void *cookie;
- void *ctx;
-};
-
-struct nested_calls {
- struct list_head tasks_call_list;
- spinlock_t lock;
-};
-
-struct eventpoll;
-
-struct epitem {
- union {
- struct rb_node rbn;
- struct callback_head rcu;
- };
- struct list_head rdllink;
- struct epitem *next;
- struct epoll_filefd ffd;
- int nwait;
- struct list_head pwqlist;
- struct eventpoll *ep;
- struct list_head fllink;
- struct wakeup_source *ws;
- struct epoll_event event;
-};
-
-struct eventpoll {
- struct mutex mtx;
- wait_queue_head_t wq;
- wait_queue_head_t poll_wait;
- struct list_head rdllist;
- rwlock_t lock;
- struct rb_root_cached rbr;
- struct epitem *ovflist;
- struct wakeup_source *ws;
- struct user_struct *user;
- struct file *file;
- u64 gen;
- unsigned int napi_id;
-};
-
-struct eppoll_entry {
- struct list_head llink;
- struct epitem *base;
- wait_queue_entry_t wait;
- wait_queue_head_t *whead;
-};
-
-struct ep_pqueue {
- poll_table pt;
- struct epitem *epi;
-};
-
-struct ep_send_events_data {
- int maxevents;
- struct epoll_event *events;
- int res;
-};
-
-struct signalfd_siginfo {
- __u32 ssi_signo;
- __s32 ssi_errno;
- __s32 ssi_code;
- __u32 ssi_pid;
- __u32 ssi_uid;
- __s32 ssi_fd;
- __u32 ssi_tid;
- __u32 ssi_band;
- __u32 ssi_overrun;
- __u32 ssi_trapno;
- __s32 ssi_status;
- __s32 ssi_int;
- __u64 ssi_ptr;
- __u64 ssi_utime;
- __u64 ssi_stime;
- __u64 ssi_addr;
- __u16 ssi_addr_lsb;
- __u16 __pad2;
- __s32 ssi_syscall;
- __u64 ssi_call_addr;
- __u32 ssi_arch;
- __u8 __pad[28];
-};
-
-struct signalfd_ctx {
- sigset_t sigmask;
-};
-
-struct timerfd_ctx {
- union {
- struct hrtimer tmr;
- struct alarm alarm;
- } t;
- ktime_t tintv;
- ktime_t moffs;
- wait_queue_head_t wqh;
- u64 ticks;
- int clockid;
- short unsigned int expired;
- short unsigned int settime_flags;
- struct callback_head rcu;
- struct list_head clist;
- spinlock_t cancel_lock;
- bool might_cancel;
-};
-
-struct eventfd_ctx___2 {
- struct kref kref;
- wait_queue_head_t wqh;
- __u64 count;
- unsigned int flags;
- int id;
-};
-
-enum userfaultfd_state {
- UFFD_STATE_WAIT_API = 0,
- UFFD_STATE_RUNNING = 1,
-};
-
-struct userfaultfd_ctx {
- wait_queue_head_t fault_pending_wqh;
- wait_queue_head_t fault_wqh;
- wait_queue_head_t fd_wqh;
- wait_queue_head_t event_wqh;
- seqcount_spinlock_t refile_seq;
- refcount_t refcount;
- unsigned int flags;
- unsigned int features;
- enum userfaultfd_state state;
- bool released;
- bool mmap_changing;
- struct mm_struct *mm;
-};
-
-struct uffd_msg {
- __u8 event;
- __u8 reserved1;
- __u16 reserved2;
- __u32 reserved3;
- union {
- struct {
- __u64 flags;
- __u64 address;
- union {
- __u32 ptid;
- } feat;
- } pagefault;
- struct {
- __u32 ufd;
- } fork;
- struct {
- __u64 from;
- __u64 to;
- __u64 len;
- } remap;
- struct {
- __u64 start;
- __u64 end;
- } remove;
- struct {
- __u64 reserved1;
- __u64 reserved2;
- __u64 reserved3;
- } reserved;
- } arg;
-};
-
-struct uffdio_api {
- __u64 api;
- __u64 features;
- __u64 ioctls;
-};
-
-struct uffdio_range {
- __u64 start;
- __u64 len;
-};
-
-struct uffdio_register {
- struct uffdio_range range;
- __u64 mode;
- __u64 ioctls;
-};
-
-struct uffdio_copy {
- __u64 dst;
- __u64 src;
- __u64 len;
- __u64 mode;
- __s64 copy;
-};
-
-struct uffdio_zeropage {
- struct uffdio_range range;
- __u64 mode;
- __s64 zeropage;
-};
-
-struct uffdio_writeprotect {
- struct uffdio_range range;
- __u64 mode;
-};
-
-struct userfaultfd_fork_ctx {
- struct userfaultfd_ctx *orig;
- struct userfaultfd_ctx *new;
- struct list_head list;
-};
-
-struct userfaultfd_unmap_ctx {
- struct userfaultfd_ctx *ctx;
- long unsigned int start;
- long unsigned int end;
- struct list_head list;
-};
-
-struct userfaultfd_wait_queue {
- struct uffd_msg msg;
- wait_queue_entry_t wq;
- struct userfaultfd_ctx *ctx;
- bool waken;
-};
-
-struct userfaultfd_wake_range {
- long unsigned int start;
- long unsigned int len;
-};
-
-struct kioctx;
-
-struct kioctx_table {
- struct callback_head rcu;
- unsigned int nr;
- struct kioctx *table[0];
-};
-
-typedef __kernel_ulong_t aio_context_t;
-
-enum {
- IOCB_CMD_PREAD = 0,
- IOCB_CMD_PWRITE = 1,
- IOCB_CMD_FSYNC = 2,
- IOCB_CMD_FDSYNC = 3,
- IOCB_CMD_POLL = 5,
- IOCB_CMD_NOOP = 6,
- IOCB_CMD_PREADV = 7,
- IOCB_CMD_PWRITEV = 8,
-};
-
-struct io_event {
- __u64 data;
- __u64 obj;
- __s64 res;
- __s64 res2;
-};
-
-struct iocb {
- __u64 aio_data;
- __u32 aio_key;
- __kernel_rwf_t aio_rw_flags;
- __u16 aio_lio_opcode;
- __s16 aio_reqprio;
- __u32 aio_fildes;
- __u64 aio_buf;
- __u64 aio_nbytes;
- __s64 aio_offset;
- __u64 aio_reserved2;
- __u32 aio_flags;
- __u32 aio_resfd;
-};
-
-typedef int kiocb_cancel_fn(struct kiocb *);
-
-typedef u32 compat_aio_context_t;
-
-struct aio_ring {
- unsigned int id;
- unsigned int nr;
- unsigned int head;
- unsigned int tail;
- unsigned int magic;
- unsigned int compat_features;
- unsigned int incompat_features;
- unsigned int header_length;
- struct io_event io_events[0];
-};
-
-struct kioctx_cpu;
-
-struct ctx_rq_wait;
-
-struct kioctx {
- struct percpu_ref users;
- atomic_t dead;
- struct percpu_ref reqs;
- long unsigned int user_id;
- struct kioctx_cpu *cpu;
- unsigned int req_batch;
- unsigned int max_reqs;
- unsigned int nr_events;
- long unsigned int mmap_base;
- long unsigned int mmap_size;
- struct page **ring_pages;
- long int nr_pages;
- struct rcu_work free_rwork;
- struct ctx_rq_wait *rq_wait;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct {
- atomic_t reqs_available;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- };
- struct {
- spinlock_t ctx_lock;
- struct list_head active_reqs;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- };
- struct {
- struct mutex ring_lock;
- wait_queue_head_t wait;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- };
- struct {
- unsigned int tail;
- unsigned int completed_events;
- spinlock_t completion_lock;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- };
- struct page *internal_pages[8];
- struct file *aio_ring_file;
- unsigned int id;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct kioctx_cpu {
- unsigned int reqs_available;
-};
-
-struct ctx_rq_wait {
- struct completion comp;
- atomic_t count;
-};
-
-struct fsync_iocb {
- struct file *file;
- struct work_struct work;
- bool datasync;
- struct cred *creds;
-};
-
-struct poll_iocb {
- struct file *file;
- struct wait_queue_head *head;
- __poll_t events;
- bool done;
- bool cancelled;
- struct wait_queue_entry wait;
- struct work_struct work;
-};
-
-struct aio_kiocb {
- union {
- struct file *ki_filp;
- struct kiocb rw;
- struct fsync_iocb fsync;
- struct poll_iocb poll;
- };
- struct kioctx *ki_ctx;
- kiocb_cancel_fn *ki_cancel;
- struct io_event ki_res;
- struct list_head ki_list;
- refcount_t ki_refcnt;
- struct eventfd_ctx *ki_eventfd;
-};
-
-struct aio_poll_table {
- struct poll_table_struct pt;
- struct aio_kiocb *iocb;
- int error;
-};
-
-struct __aio_sigset {
- const sigset_t *sigmask;
- size_t sigsetsize;
-};
-
-struct __compat_aio_sigset {
- compat_uptr_t sigmask;
- compat_size_t sigsetsize;
-};
-
-enum {
- PERCPU_REF_INIT_ATOMIC = 1,
- PERCPU_REF_INIT_DEAD = 2,
- PERCPU_REF_ALLOW_REINIT = 4,
-};
-
-struct user_msghdr {
- void *msg_name;
- int msg_namelen;
- struct iovec *msg_iov;
- __kernel_size_t msg_iovlen;
- void *msg_control;
- __kernel_size_t msg_controllen;
- unsigned int msg_flags;
-};
-
-struct compat_msghdr {
- compat_uptr_t msg_name;
- compat_int_t msg_namelen;
- compat_uptr_t msg_iov;
- compat_size_t msg_iovlen;
- compat_uptr_t msg_control;
- compat_size_t msg_controllen;
- compat_uint_t msg_flags;
-};
-
-struct scm_fp_list {
- short int count;
- short int max;
- struct user_struct *user;
- struct file *fp[253];
-};
-
-struct unix_skb_parms {
- struct pid *pid;
- kuid_t uid;
- kgid_t gid;
- struct scm_fp_list *fp;
- u32 secid;
- u32 consumed;
-};
-
-struct trace_event_raw_io_uring_create {
- struct trace_entry ent;
- int fd;
- void *ctx;
- u32 sq_entries;
- u32 cq_entries;
- u32 flags;
- char __data[0];
-};
-
-struct trace_event_raw_io_uring_register {
- struct trace_entry ent;
- void *ctx;
- unsigned int opcode;
- unsigned int nr_files;
- unsigned int nr_bufs;
- bool eventfd;
- long int ret;
- char __data[0];
-};
-
-struct trace_event_raw_io_uring_file_get {
- struct trace_entry ent;
- void *ctx;
- int fd;
- char __data[0];
-};
-
-struct io_wq_work;
-
-struct trace_event_raw_io_uring_queue_async_work {
- struct trace_entry ent;
- void *ctx;
- int rw;
- void *req;
- struct io_wq_work *work;
- unsigned int flags;
- char __data[0];
-};
-
-struct io_wq_work_node {
- struct io_wq_work_node *next;
-};
-
-struct io_wq_work {
- struct io_wq_work_node list;
- struct io_identity *identity;
- unsigned int flags;
-};
-
-struct trace_event_raw_io_uring_defer {
- struct trace_entry ent;
- void *ctx;
- void *req;
- long long unsigned int data;
- char __data[0];
-};
-
-struct trace_event_raw_io_uring_link {
- struct trace_entry ent;
- void *ctx;
- void *req;
- void *target_req;
- char __data[0];
-};
-
-struct trace_event_raw_io_uring_cqring_wait {
- struct trace_entry ent;
- void *ctx;
- int min_events;
- char __data[0];
-};
-
-struct trace_event_raw_io_uring_fail_link {
- struct trace_entry ent;
- void *req;
- void *link;
- char __data[0];
-};
-
-struct trace_event_raw_io_uring_complete {
- struct trace_entry ent;
- void *ctx;
- u64 user_data;
- long int res;
- char __data[0];
-};
-
-struct trace_event_raw_io_uring_submit_sqe {
- struct trace_entry ent;
- void *ctx;
- u8 opcode;
- u64 user_data;
- bool force_nonblock;
- bool sq_thread;
- char __data[0];
-};
-
-struct trace_event_raw_io_uring_poll_arm {
- struct trace_entry ent;
- void *ctx;
- u8 opcode;
- u64 user_data;
- int mask;
- int events;
- char __data[0];
-};
-
-struct trace_event_raw_io_uring_poll_wake {
- struct trace_entry ent;
- void *ctx;
- u8 opcode;
- u64 user_data;
- int mask;
- char __data[0];
-};
-
-struct trace_event_raw_io_uring_task_add {
- struct trace_entry ent;
- void *ctx;
- u8 opcode;
- u64 user_data;
- int mask;
- char __data[0];
-};
-
-struct trace_event_raw_io_uring_task_run {
- struct trace_entry ent;
- void *ctx;
- u8 opcode;
- u64 user_data;
- char __data[0];
-};
-
-struct trace_event_data_offsets_io_uring_create {};
-
-struct trace_event_data_offsets_io_uring_register {};
-
-struct trace_event_data_offsets_io_uring_file_get {};
-
-struct trace_event_data_offsets_io_uring_queue_async_work {};
-
-struct trace_event_data_offsets_io_uring_defer {};
-
-struct trace_event_data_offsets_io_uring_link {};
-
-struct trace_event_data_offsets_io_uring_cqring_wait {};
-
-struct trace_event_data_offsets_io_uring_fail_link {};
-
-struct trace_event_data_offsets_io_uring_complete {};
-
-struct trace_event_data_offsets_io_uring_submit_sqe {};
-
-struct trace_event_data_offsets_io_uring_poll_arm {};
-
-struct trace_event_data_offsets_io_uring_poll_wake {};
-
-struct trace_event_data_offsets_io_uring_task_add {};
-
-struct trace_event_data_offsets_io_uring_task_run {};
-
-typedef void (*btf_trace_io_uring_create)(void *, int, void *, u32, u32, u32);
-
-typedef void (*btf_trace_io_uring_register)(void *, void *, unsigned int, unsigned int, unsigned int, bool, long int);
-
-typedef void (*btf_trace_io_uring_file_get)(void *, void *, int);
-
-typedef void (*btf_trace_io_uring_queue_async_work)(void *, void *, int, void *, struct io_wq_work *, unsigned int);
-
-typedef void (*btf_trace_io_uring_defer)(void *, void *, void *, long long unsigned int);
-
-typedef void (*btf_trace_io_uring_link)(void *, void *, void *, void *);
-
-typedef void (*btf_trace_io_uring_cqring_wait)(void *, void *, int);
-
-typedef void (*btf_trace_io_uring_fail_link)(void *, void *, void *);
-
-typedef void (*btf_trace_io_uring_complete)(void *, void *, u64, long int);
-
-typedef void (*btf_trace_io_uring_submit_sqe)(void *, void *, u8, u64, bool, bool);
-
-typedef void (*btf_trace_io_uring_poll_arm)(void *, void *, u8, u64, int, int);
-
-typedef void (*btf_trace_io_uring_poll_wake)(void *, void *, u8, u64, int);
-
-typedef void (*btf_trace_io_uring_task_add)(void *, void *, u8, u64, int);
-
-typedef void (*btf_trace_io_uring_task_run)(void *, void *, u8, u64);
-
-struct io_uring_sqe {
- __u8 opcode;
- __u8 flags;
- __u16 ioprio;
- __s32 fd;
- union {
- __u64 off;
- __u64 addr2;
- };
- union {
- __u64 addr;
- __u64 splice_off_in;
- };
- __u32 len;
- union {
- __kernel_rwf_t rw_flags;
- __u32 fsync_flags;
- __u16 poll_events;
- __u32 poll32_events;
- __u32 sync_range_flags;
- __u32 msg_flags;
- __u32 timeout_flags;
- __u32 accept_flags;
- __u32 cancel_flags;
- __u32 open_flags;
- __u32 statx_flags;
- __u32 fadvise_advice;
- __u32 splice_flags;
- };
- __u64 user_data;
- union {
- struct {
- union {
- __u16 buf_index;
- __u16 buf_group;
- };
- __u16 personality;
- __s32 splice_fd_in;
- };
- __u64 __pad2[3];
- };
-};
-
-enum {
- IOSQE_FIXED_FILE_BIT = 0,
- IOSQE_IO_DRAIN_BIT = 1,
- IOSQE_IO_LINK_BIT = 2,
- IOSQE_IO_HARDLINK_BIT = 3,
- IOSQE_ASYNC_BIT = 4,
- IOSQE_BUFFER_SELECT_BIT = 5,
-};
-
-enum {
- IORING_OP_NOP = 0,
- IORING_OP_READV = 1,
- IORING_OP_WRITEV = 2,
- IORING_OP_FSYNC = 3,
- IORING_OP_READ_FIXED = 4,
- IORING_OP_WRITE_FIXED = 5,
- IORING_OP_POLL_ADD = 6,
- IORING_OP_POLL_REMOVE = 7,
- IORING_OP_SYNC_FILE_RANGE = 8,
- IORING_OP_SENDMSG = 9,
- IORING_OP_RECVMSG = 10,
- IORING_OP_TIMEOUT = 11,
- IORING_OP_TIMEOUT_REMOVE = 12,
- IORING_OP_ACCEPT = 13,
- IORING_OP_ASYNC_CANCEL = 14,
- IORING_OP_LINK_TIMEOUT = 15,
- IORING_OP_CONNECT = 16,
- IORING_OP_FALLOCATE = 17,
- IORING_OP_OPENAT = 18,
- IORING_OP_CLOSE = 19,
- IORING_OP_FILES_UPDATE = 20,
- IORING_OP_STATX = 21,
- IORING_OP_READ = 22,
- IORING_OP_WRITE = 23,
- IORING_OP_FADVISE = 24,
- IORING_OP_MADVISE = 25,
- IORING_OP_SEND = 26,
- IORING_OP_RECV = 27,
- IORING_OP_OPENAT2 = 28,
- IORING_OP_EPOLL_CTL = 29,
- IORING_OP_SPLICE = 30,
- IORING_OP_PROVIDE_BUFFERS = 31,
- IORING_OP_REMOVE_BUFFERS = 32,
- IORING_OP_TEE = 33,
- IORING_OP_LAST = 34,
-};
-
-struct io_uring_cqe {
- __u64 user_data;
- __s32 res;
- __u32 flags;
-};
-
-enum {
- IORING_CQE_BUFFER_SHIFT = 16,
-};
-
-struct io_sqring_offsets {
- __u32 head;
- __u32 tail;
- __u32 ring_mask;
- __u32 ring_entries;
- __u32 flags;
- __u32 dropped;
- __u32 array;
- __u32 resv1;
- __u64 resv2;
-};
-
-struct io_cqring_offsets {
- __u32 head;
- __u32 tail;
- __u32 ring_mask;
- __u32 ring_entries;
- __u32 overflow;
- __u32 cqes;
- __u32 flags;
- __u32 resv1;
- __u64 resv2;
-};
-
-struct io_uring_params {
- __u32 sq_entries;
- __u32 cq_entries;
- __u32 flags;
- __u32 sq_thread_cpu;
- __u32 sq_thread_idle;
- __u32 features;
- __u32 wq_fd;
- __u32 resv[3];
- struct io_sqring_offsets sq_off;
- struct io_cqring_offsets cq_off;
-};
-
-enum {
- IORING_REGISTER_BUFFERS = 0,
- IORING_UNREGISTER_BUFFERS = 1,
- IORING_REGISTER_FILES = 2,
- IORING_UNREGISTER_FILES = 3,
- IORING_REGISTER_EVENTFD = 4,
- IORING_UNREGISTER_EVENTFD = 5,
- IORING_REGISTER_FILES_UPDATE = 6,
- IORING_REGISTER_EVENTFD_ASYNC = 7,
- IORING_REGISTER_PROBE = 8,
- IORING_REGISTER_PERSONALITY = 9,
- IORING_UNREGISTER_PERSONALITY = 10,
- IORING_REGISTER_RESTRICTIONS = 11,
- IORING_REGISTER_ENABLE_RINGS = 12,
- IORING_REGISTER_LAST = 13,
-};
-
-struct io_uring_files_update {
- __u32 offset;
- __u32 resv;
- __u64 fds;
-};
-
-struct io_uring_probe_op {
- __u8 op;
- __u8 resv;
- __u16 flags;
- __u32 resv2;
-};
-
-struct io_uring_probe {
- __u8 last_op;
- __u8 ops_len;
- __u16 resv;
- __u32 resv2[3];
- struct io_uring_probe_op ops[0];
-};
-
-struct io_uring_restriction {
- __u16 opcode;
- union {
- __u8 register_op;
- __u8 sqe_op;
- __u8 sqe_flags;
- };
- __u8 resv;
- __u32 resv2[3];
-};
-
-enum {
- IORING_RESTRICTION_REGISTER_OP = 0,
- IORING_RESTRICTION_SQE_OP = 1,
- IORING_RESTRICTION_SQE_FLAGS_ALLOWED = 2,
- IORING_RESTRICTION_SQE_FLAGS_REQUIRED = 3,
- IORING_RESTRICTION_LAST = 4,
-};
-
-enum {
- IO_WQ_WORK_CANCEL = 1,
- IO_WQ_WORK_HASHED = 2,
- IO_WQ_WORK_UNBOUND = 4,
- IO_WQ_WORK_NO_CANCEL = 8,
- IO_WQ_WORK_CONCURRENT = 16,
- IO_WQ_WORK_FILES = 32,
- IO_WQ_WORK_FS = 64,
- IO_WQ_WORK_MM = 128,
- IO_WQ_WORK_CREDS = 256,
- IO_WQ_WORK_BLKCG = 512,
- IO_WQ_WORK_FSIZE = 1024,
- IO_WQ_HASH_SHIFT = 24,
-};
-
-enum io_wq_cancel {
- IO_WQ_CANCEL_OK = 0,
- IO_WQ_CANCEL_RUNNING = 1,
- IO_WQ_CANCEL_NOTFOUND = 2,
-};
-
-typedef void free_work_fn(struct io_wq_work *);
-
-typedef struct io_wq_work *io_wq_work_fn(struct io_wq_work *);
-
-struct io_wq_data {
- struct user_struct *user;
- io_wq_work_fn *do_work;
- free_work_fn *free_work;
-};
-
-struct io_uring {
- u32 head;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- u32 tail;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct io_rings {
- struct io_uring sq;
- struct io_uring cq;
- u32 sq_ring_mask;
- u32 cq_ring_mask;
- u32 sq_ring_entries;
- u32 cq_ring_entries;
- u32 sq_dropped;
- u32 sq_flags;
- u32 cq_flags;
- u32 cq_overflow;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct io_uring_cqe cqes[0];
-};
-
-struct io_mapped_ubuf {
- u64 ubuf;
- size_t len;
- struct bio_vec *bvec;
- unsigned int nr_bvecs;
- long unsigned int acct_pages;
-};
-
-struct fixed_file_table {
- struct file **files;
-};
-
-struct fixed_file_data;
-
-struct fixed_file_ref_node {
- struct percpu_ref refs;
- struct list_head node;
- struct list_head file_list;
- struct fixed_file_data *file_data;
- struct llist_node llist;
- bool done;
-};
-
-struct io_ring_ctx;
-
-struct fixed_file_data {
- struct fixed_file_table *table;
- struct io_ring_ctx *ctx;
- struct fixed_file_ref_node *node;
- struct percpu_ref refs;
- struct completion done;
- struct list_head ref_list;
- spinlock_t lock;
-};
-
-struct io_wq;
-
-struct io_restriction {
- long unsigned int register_op[1];
- long unsigned int sqe_op[1];
- u8 sqe_flags_allowed;
- u8 sqe_flags_required;
- bool registered;
-};
-
-struct io_sq_data;
-
-struct io_kiocb;
-
-struct io_ring_ctx {
- struct {
- struct percpu_ref refs;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- };
- struct {
- unsigned int flags;
- unsigned int compat: 1;
- unsigned int limit_mem: 1;
- unsigned int cq_overflow_flushed: 1;
- unsigned int drain_next: 1;
- unsigned int eventfd_async: 1;
- unsigned int restricted: 1;
- unsigned int sqo_dead: 1;
- u32 *sq_array;
- unsigned int cached_sq_head;
- unsigned int sq_entries;
- unsigned int sq_mask;
- unsigned int sq_thread_idle;
- unsigned int cached_sq_dropped;
- unsigned int cached_cq_overflow;
- long unsigned int sq_check_overflow;
- struct list_head defer_list;
- struct list_head timeout_list;
- struct list_head cq_overflow_list;
- wait_queue_head_t inflight_wait;
- struct io_uring_sqe *sq_sqes;
- };
- struct io_rings *rings;
- struct io_wq *io_wq;
- struct task_struct *sqo_task;
- struct mm_struct *mm_account;
- struct cgroup_subsys_state *sqo_blkcg_css;
- struct io_sq_data *sq_data;
- struct wait_queue_head sqo_sq_wait;
- struct wait_queue_entry sqo_wait_entry;
- struct list_head sqd_list;
- struct fixed_file_data *file_data;
- unsigned int nr_user_files;
- unsigned int nr_user_bufs;
- struct io_mapped_ubuf *user_bufs;
- struct user_struct *user;
- const struct cred *creds;
- kuid_t loginuid;
- unsigned int sessionid;
- struct completion ref_comp;
- struct completion sq_thread_comp;
- struct io_kiocb *fallback_req;
- struct socket *ring_sock;
- struct idr io_buffer_idr;
- struct idr personality_idr;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct {
- unsigned int cached_cq_tail;
- unsigned int cq_entries;
- unsigned int cq_mask;
- atomic_t cq_timeouts;
- unsigned int cq_last_tm_flush;
- long unsigned int cq_check_overflow;
- struct wait_queue_head cq_wait;
- struct fasync_struct *cq_fasync;
- struct eventfd_ctx *cq_ev_fd;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- };
- struct {
- struct mutex uring_lock;
- wait_queue_head_t wait;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- };
- struct {
- spinlock_t completion_lock;
- struct list_head iopoll_list;
- struct hlist_head *cancel_hash;
- unsigned int cancel_hash_bits;
- bool poll_multi_file;
- spinlock_t inflight_lock;
- struct list_head inflight_list;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- };
- struct delayed_work file_put_work;
- struct llist_head file_put_llist;
- struct work_struct exit_work;
- struct io_restriction restrictions;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct io_buffer {
- struct list_head list;
- __u64 addr;
- __s32 len;
- __u16 bid;
-};
-
-struct io_sq_data {
- refcount_t refs;
- struct mutex lock;
- struct list_head ctx_list;
- struct list_head ctx_new_list;
- struct mutex ctx_lock;
- struct task_struct *thread;
- struct wait_queue_head wait;
-};
-
-struct io_rw {
- struct kiocb kiocb;
- u64 addr;
- u64 len;
-};
-
-struct io_poll_iocb {
- struct file *file;
- union {
- struct wait_queue_head *head;
- u64 addr;
- };
- __poll_t events;
- bool done;
- bool canceled;
- struct wait_queue_entry wait;
-};
-
-struct io_accept {
- struct file *file;
- struct sockaddr *addr;
- int *addr_len;
- int flags;
- long unsigned int nofile;
-};
-
-struct io_sync {
- struct file *file;
- loff_t len;
- loff_t off;
- int flags;
- int mode;
-};
-
-struct io_cancel {
- struct file *file;
- u64 addr;
-};
-
-struct io_timeout {
- struct file *file;
- u32 off;
- u32 target_seq;
- struct list_head list;
-};
-
-struct io_timeout_rem {
- struct file *file;
- u64 addr;
-};
-
-struct io_connect {
- struct file *file;
- struct sockaddr *addr;
- int addr_len;
-};
-
-struct io_sr_msg {
- struct file *file;
- union {
- struct user_msghdr *umsg;
- void *buf;
- };
- int msg_flags;
- int bgid;
- size_t len;
- struct io_buffer *kbuf;
-};
-
-struct io_open {
- struct file *file;
- int dfd;
- bool ignore_nonblock;
- struct filename *filename;
- struct open_how how;
- long unsigned int nofile;
-};
-
-struct io_close {
- struct file *file;
- struct file *put_file;
- int fd;
-};
-
-struct io_files_update {
- struct file *file;
- u64 arg;
- u32 nr_args;
- u32 offset;
-};
-
-struct io_fadvise {
- struct file *file;
- u64 offset;
- u32 len;
- u32 advice;
-};
-
-struct io_madvise {
- struct file *file;
- u64 addr;
- u32 len;
- u32 advice;
-};
-
-struct io_epoll {
- struct file *file;
- int epfd;
- int op;
- int fd;
- struct epoll_event event;
-};
-
-struct io_splice {
- struct file *file_out;
- struct file *file_in;
- loff_t off_out;
- loff_t off_in;
- u64 len;
- unsigned int flags;
-};
-
-struct io_provide_buf {
- struct file *file;
- __u64 addr;
- __s32 len;
- __u32 bgid;
- __u16 nbufs;
- __u16 bid;
-};
-
-struct io_statx {
- struct file *file;
- int dfd;
- unsigned int mask;
- unsigned int flags;
- const char *filename;
- struct statx *buffer;
-};
-
-struct io_completion {
- struct file *file;
- struct list_head list;
- int cflags;
-};
-
-struct async_poll;
-
-struct io_kiocb {
- union {
- struct file *file;
- struct io_rw rw;
- struct io_poll_iocb poll;
- struct io_accept accept;
- struct io_sync sync;
- struct io_cancel cancel;
- struct io_timeout timeout;
- struct io_timeout_rem timeout_rem;
- struct io_connect connect;
- struct io_sr_msg sr_msg;
- struct io_open open;
- struct io_close close;
- struct io_files_update files_update;
- struct io_fadvise fadvise;
- struct io_madvise madvise;
- struct io_epoll epoll;
- struct io_splice splice;
- struct io_provide_buf pbuf;
- struct io_statx statx;
- struct io_completion compl;
- };
- void *async_data;
- u8 opcode;
- u8 iopoll_completed;
- u16 buf_index;
- u32 result;
- struct io_ring_ctx *ctx;
- unsigned int flags;
- refcount_t refs;
- struct task_struct *task;
- u64 user_data;
- struct list_head link_list;
- struct list_head inflight_entry;
- struct percpu_ref *fixed_file_refs;
- struct callback_head task_work;
- struct hlist_node hash_node;
- struct async_poll *apoll;
- struct io_wq_work work;
-};
-
-struct io_timeout_data {
- struct io_kiocb *req;
- struct hrtimer timer;
- struct timespec64 ts;
- enum hrtimer_mode mode;
-};
-
-struct io_async_connect {
- struct __kernel_sockaddr_storage address;
-};
-
-struct io_async_msghdr {
- struct iovec fast_iov[8];
- struct iovec *iov;
- struct sockaddr *uaddr;
- struct msghdr msg;
- struct __kernel_sockaddr_storage addr;
-};
-
-struct io_async_rw {
- struct iovec fast_iov[8];
- const struct iovec *free_iovec;
- struct iov_iter iter;
- size_t bytes_done;
- struct wait_page_queue wpq;
-};
-
-enum {
- REQ_F_FIXED_FILE_BIT = 0,
- REQ_F_IO_DRAIN_BIT = 1,
- REQ_F_LINK_BIT = 2,
- REQ_F_HARDLINK_BIT = 3,
- REQ_F_FORCE_ASYNC_BIT = 4,
- REQ_F_BUFFER_SELECT_BIT = 5,
- REQ_F_LINK_HEAD_BIT = 6,
- REQ_F_FAIL_LINK_BIT = 7,
- REQ_F_INFLIGHT_BIT = 8,
- REQ_F_CUR_POS_BIT = 9,
- REQ_F_NOWAIT_BIT = 10,
- REQ_F_LINK_TIMEOUT_BIT = 11,
- REQ_F_ISREG_BIT = 12,
- REQ_F_NEED_CLEANUP_BIT = 13,
- REQ_F_POLLED_BIT = 14,
- REQ_F_BUFFER_SELECTED_BIT = 15,
- REQ_F_NO_FILE_TABLE_BIT = 16,
- REQ_F_WORK_INITIALIZED_BIT = 17,
- REQ_F_LTIMEOUT_ACTIVE_BIT = 18,
- __REQ_F_LAST_BIT = 19,
-};
-
-enum {
- REQ_F_FIXED_FILE = 1,
- REQ_F_IO_DRAIN = 2,
- REQ_F_LINK = 4,
- REQ_F_HARDLINK = 8,
- REQ_F_FORCE_ASYNC = 16,
- REQ_F_BUFFER_SELECT = 32,
- REQ_F_LINK_HEAD = 64,
- REQ_F_FAIL_LINK = 128,
- REQ_F_INFLIGHT = 256,
- REQ_F_CUR_POS = 512,
- REQ_F_NOWAIT = 1024,
- REQ_F_LINK_TIMEOUT = 2048,
- REQ_F_ISREG = 4096,
- REQ_F_NEED_CLEANUP = 8192,
- REQ_F_POLLED = 16384,
- REQ_F_BUFFER_SELECTED = 32768,
- REQ_F_NO_FILE_TABLE = 65536,
- REQ_F_WORK_INITIALIZED = 131072,
- REQ_F_LTIMEOUT_ACTIVE = 262144,
-};
-
-struct async_poll {
- struct io_poll_iocb poll;
- struct io_poll_iocb *double_poll;
-};
-
-struct io_defer_entry {
- struct list_head list;
- struct io_kiocb *req;
- u32 seq;
-};
-
-struct io_comp_state {
- unsigned int nr;
- struct list_head list;
- struct io_ring_ctx *ctx;
-};
-
-struct io_submit_state {
- struct blk_plug plug;
- void *reqs[8];
- unsigned int free_reqs;
- struct io_comp_state comp;
- struct file *file;
- unsigned int fd;
- unsigned int has_refs;
- unsigned int ios_left;
-};
-
-struct io_op_def {
- unsigned int needs_file: 1;
- unsigned int needs_file_no_error: 1;
- unsigned int hash_reg_file: 1;
- unsigned int unbound_nonreg_file: 1;
- unsigned int not_supported: 1;
- unsigned int pollin: 1;
- unsigned int pollout: 1;
- unsigned int buffer_select: 1;
- unsigned int needs_async_data: 1;
- short unsigned int async_size;
- unsigned int work_flags;
-};
-
-enum io_mem_account {
- ACCT_LOCKED = 0,
- ACCT_PINNED = 1,
-};
-
-struct req_batch {
- void *reqs[8];
- int to_free;
- struct task_struct *task;
- int task_refs;
-};
-
-struct io_poll_table {
- struct poll_table_struct pt;
- struct io_kiocb *req;
- int error;
-};
-
-enum sq_ret {
- SQT_IDLE = 1,
- SQT_SPIN = 2,
- SQT_DID_WORK = 4,
-};
-
-struct io_wait_queue {
- struct wait_queue_entry wq;
- struct io_ring_ctx *ctx;
- unsigned int to_wait;
- unsigned int nr_timeouts;
-};
-
-struct io_file_put {
- struct list_head list;
- struct file *file;
-};
-
-struct io_wq_work_list {
- struct io_wq_work_node *first;
- struct io_wq_work_node *last;
-};
-
-typedef bool work_cancel_fn(struct io_wq_work *, void *);
-
-enum {
- IO_WORKER_F_UP = 1,
- IO_WORKER_F_RUNNING = 2,
- IO_WORKER_F_FREE = 4,
- IO_WORKER_F_FIXED = 8,
- IO_WORKER_F_BOUND = 16,
-};
-
-enum {
- IO_WQ_BIT_EXIT = 0,
- IO_WQ_BIT_CANCEL = 1,
- IO_WQ_BIT_ERROR = 2,
-};
-
-enum {
- IO_WQE_FLAG_STALLED = 1,
-};
-
-struct io_wqe;
-
-struct io_worker {
- refcount_t ref;
- unsigned int flags;
- struct hlist_nulls_node nulls_node;
- struct list_head all_list;
- struct task_struct *task;
- struct io_wqe *wqe;
- struct io_wq_work *cur_work;
- spinlock_t lock;
- struct callback_head rcu;
- struct mm_struct *mm;
- struct cgroup_subsys_state *blkcg_css;
- const struct cred *cur_creds;
- const struct cred *saved_creds;
- struct files_struct *restore_files;
- struct nsproxy *restore_nsproxy;
- struct fs_struct *restore_fs;
-};
-
-struct io_wqe_acct {
- unsigned int nr_workers;
- unsigned int max_workers;
- atomic_t nr_running;
-};
-
-struct io_wq___2;
-
-struct io_wqe {
- struct {
- raw_spinlock_t lock;
- struct io_wq_work_list work_list;
- long unsigned int hash_map;
- unsigned int flags;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- };
- int node;
- struct io_wqe_acct acct[2];
- struct hlist_nulls_head free_list;
- struct list_head all_list;
- struct io_wq___2 *wq;
- struct io_wq_work *hash_tail[64];
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-enum {
- IO_WQ_ACCT_BOUND = 0,
- IO_WQ_ACCT_UNBOUND = 1,
-};
-
-struct io_wq___2 {
- struct io_wqe **wqes;
- long unsigned int state;
- free_work_fn *free_work;
- io_wq_work_fn *do_work;
- struct task_struct *manager;
- struct user_struct *user;
- refcount_t refs;
- struct completion done;
- struct hlist_node cpuhp_node;
- refcount_t use_refs;
-};
-
-struct io_cb_cancel_data {
- work_cancel_fn *fn;
- void *data;
- int nr_running;
- int nr_pending;
- bool cancel_all;
-};
-
-struct iomap_ops {
- int (*iomap_begin)(struct inode *, loff_t, loff_t, unsigned int, struct iomap___2 *, struct iomap___2 *);
- int (*iomap_end)(struct inode *, loff_t, loff_t, ssize_t, unsigned int, struct iomap___2 *);
-};
-
-struct trace_event_raw_dax_pmd_fault_class {
- struct trace_entry ent;
- long unsigned int ino;
- long unsigned int vm_start;
- long unsigned int vm_end;
- long unsigned int vm_flags;
- long unsigned int address;
- long unsigned int pgoff;
- long unsigned int max_pgoff;
- dev_t dev;
- unsigned int flags;
- int result;
- char __data[0];
-};
-
-struct trace_event_raw_dax_pmd_load_hole_class {
- struct trace_entry ent;
- long unsigned int ino;
- long unsigned int vm_flags;
- long unsigned int address;
- struct page *zero_page;
- void *radix_entry;
- dev_t dev;
- char __data[0];
-};
-
-struct trace_event_raw_dax_pmd_insert_mapping_class {
- struct trace_entry ent;
- long unsigned int ino;
- long unsigned int vm_flags;
- long unsigned int address;
- long int length;
- u64 pfn_val;
- void *radix_entry;
- dev_t dev;
- int write;
- char __data[0];
-};
-
-struct trace_event_raw_dax_pte_fault_class {
- struct trace_entry ent;
- long unsigned int ino;
- long unsigned int vm_flags;
- long unsigned int address;
- long unsigned int pgoff;
- dev_t dev;
- unsigned int flags;
- int result;
- char __data[0];
-};
-
-struct trace_event_raw_dax_insert_mapping {
- struct trace_entry ent;
- long unsigned int ino;
- long unsigned int vm_flags;
- long unsigned int address;
- void *radix_entry;
- dev_t dev;
- int write;
- char __data[0];
-};
-
-struct trace_event_raw_dax_writeback_range_class {
- struct trace_entry ent;
- long unsigned int ino;
- long unsigned int start_index;
- long unsigned int end_index;
- dev_t dev;
- char __data[0];
-};
-
-struct trace_event_raw_dax_writeback_one {
- struct trace_entry ent;
- long unsigned int ino;
- long unsigned int pgoff;
- long unsigned int pglen;
- dev_t dev;
- char __data[0];
-};
-
-struct trace_event_data_offsets_dax_pmd_fault_class {};
-
-struct trace_event_data_offsets_dax_pmd_load_hole_class {};
-
-struct trace_event_data_offsets_dax_pmd_insert_mapping_class {};
-
-struct trace_event_data_offsets_dax_pte_fault_class {};
-
-struct trace_event_data_offsets_dax_insert_mapping {};
-
-struct trace_event_data_offsets_dax_writeback_range_class {};
-
-struct trace_event_data_offsets_dax_writeback_one {};
-
-typedef void (*btf_trace_dax_pmd_fault)(void *, struct inode *, struct vm_fault *, long unsigned int, int);
-
-typedef void (*btf_trace_dax_pmd_fault_done)(void *, struct inode *, struct vm_fault *, long unsigned int, int);
-
-typedef void (*btf_trace_dax_pmd_load_hole)(void *, struct inode *, struct vm_fault *, struct page *, void *);
-
-typedef void (*btf_trace_dax_pmd_load_hole_fallback)(void *, struct inode *, struct vm_fault *, struct page *, void *);
-
-typedef void (*btf_trace_dax_pmd_insert_mapping)(void *, struct inode *, struct vm_fault *, long int, pfn_t, void *);
-
-typedef void (*btf_trace_dax_pte_fault)(void *, struct inode *, struct vm_fault *, int);
-
-typedef void (*btf_trace_dax_pte_fault_done)(void *, struct inode *, struct vm_fault *, int);
-
-typedef void (*btf_trace_dax_load_hole)(void *, struct inode *, struct vm_fault *, int);
-
-typedef void (*btf_trace_dax_insert_pfn_mkwrite_no_entry)(void *, struct inode *, struct vm_fault *, int);
-
-typedef void (*btf_trace_dax_insert_pfn_mkwrite)(void *, struct inode *, struct vm_fault *, int);
-
-typedef void (*btf_trace_dax_insert_mapping)(void *, struct inode *, struct vm_fault *, void *);
-
-typedef void (*btf_trace_dax_writeback_range)(void *, struct inode *, long unsigned int, long unsigned int);
-
-typedef void (*btf_trace_dax_writeback_range_done)(void *, struct inode *, long unsigned int, long unsigned int);
-
-typedef void (*btf_trace_dax_writeback_one)(void *, struct inode *, long unsigned int, long unsigned int);
-
-struct exceptional_entry_key {
- struct xarray *xa;
- long unsigned int entry_start;
-};
-
-struct wait_exceptional_entry_queue {
- wait_queue_entry_t wait;
- struct exceptional_entry_key key;
-};
-
-struct crypto_skcipher;
-
-struct fscrypt_blk_crypto_key;
-
-struct fscrypt_prepared_key {
- struct crypto_skcipher *tfm;
- struct fscrypt_blk_crypto_key *blk_key;
-};
-
-struct fscrypt_mode;
-
-struct fscrypt_direct_key;
-
-struct fscrypt_info {
- struct fscrypt_prepared_key ci_enc_key;
- bool ci_owns_key;
- bool ci_inlinecrypt;
- struct fscrypt_mode *ci_mode;
- struct inode *ci_inode;
- struct key *ci_master_key;
- struct list_head ci_master_key_link;
- struct fscrypt_direct_key *ci_direct_key;
- siphash_key_t ci_dirhash_key;
- bool ci_dirhash_key_initialized;
- union fscrypt_policy ci_policy;
- u8 ci_nonce[16];
- u32 ci_hashed_ino;
-};
-
-struct crypto_async_request;
-
-typedef void (*crypto_completion_t)(struct crypto_async_request *, int);
-
-struct crypto_async_request {
- struct list_head list;
- crypto_completion_t complete;
- void *data;
- struct crypto_tfm *tfm;
- u32 flags;
-};
-
-struct crypto_wait {
- struct completion completion;
- int err;
-};
-
-struct skcipher_request {
- unsigned int cryptlen;
- u8 *iv;
- struct scatterlist *src;
- struct scatterlist *dst;
- struct crypto_async_request base;
- void *__ctx[0];
-};
-
-struct crypto_skcipher {
- unsigned int reqsize;
- struct crypto_tfm base;
-};
-
-struct fscrypt_mode {
- const char *friendly_name;
- const char *cipher_str;
- int keysize;
- int ivsize;
- int logged_impl_name;
- enum blk_crypto_mode_num blk_crypto_mode;
-};
-
-typedef enum {
- FS_DECRYPT = 0,
- FS_ENCRYPT = 1,
-} fscrypt_direction_t;
-
-union fscrypt_iv {
- struct {
- __le64 lblk_num;
- u8 nonce[16];
- };
- u8 raw[32];
- __le64 dun[4];
-};
-
-struct fscrypt_str {
- unsigned char *name;
- u32 len;
-};
-
-struct fscrypt_name {
- const struct qstr *usr_fname;
- struct fscrypt_str disk_name;
- u32 hash;
- u32 minor_hash;
- struct fscrypt_str crypto_buf;
- bool is_nokey_name;
-};
-
-struct fscrypt_nokey_name {
- u32 dirhash[2];
- u8 bytes[149];
- u8 sha256[32];
-};
-
-struct fscrypt_hkdf {
- struct crypto_shash *hmac_tfm;
-};
-
-struct fscrypt_key_specifier {
- __u32 type;
- __u32 __reserved;
- union {
- __u8 __reserved[32];
- __u8 descriptor[8];
- __u8 identifier[16];
- } u;
-};
-
-struct fscrypt_symlink_data {
- __le16 len;
- char encrypted_path[1];
-} __attribute__((packed));
-
-struct fscrypt_master_key_secret {
- struct fscrypt_hkdf hkdf;
- u32 size;
- u8 raw[64];
-};
-
-struct fscrypt_master_key {
- struct fscrypt_master_key_secret mk_secret;
- struct rw_semaphore mk_secret_sem;
- struct fscrypt_key_specifier mk_spec;
- struct key *mk_users;
- refcount_t mk_refcount;
- struct list_head mk_decrypted_inodes;
- spinlock_t mk_decrypted_inodes_lock;
- struct fscrypt_prepared_key mk_direct_keys[10];
- struct fscrypt_prepared_key mk_iv_ino_lblk_64_keys[10];
- struct fscrypt_prepared_key mk_iv_ino_lblk_32_keys[10];
- siphash_key_t mk_ino_hash_key;
- bool mk_ino_hash_key_initialized;
-};
-
-enum key_state {
- KEY_IS_UNINSTANTIATED = 0,
- KEY_IS_POSITIVE = 1,
-};
-
-struct fscrypt_provisioning_key_payload {
- __u32 type;
- __u32 __reserved;
- __u8 raw[0];
-};
-
-struct fscrypt_add_key_arg {
- struct fscrypt_key_specifier key_spec;
- __u32 raw_size;
- __u32 key_id;
- __u32 __reserved[8];
- __u8 raw[0];
-};
-
-struct fscrypt_remove_key_arg {
- struct fscrypt_key_specifier key_spec;
- __u32 removal_status_flags;
- __u32 __reserved[5];
-};
-
-struct fscrypt_get_key_status_arg {
- struct fscrypt_key_specifier key_spec;
- __u32 __reserved[6];
- __u32 status;
- __u32 status_flags;
- __u32 user_count;
- __u32 __out_reserved[13];
-};
-
-struct skcipher_alg {
- int (*setkey)(struct crypto_skcipher *, const u8 *, unsigned int);
- int (*encrypt)(struct skcipher_request *);
- int (*decrypt)(struct skcipher_request *);
- int (*init)(struct crypto_skcipher *);
- void (*exit)(struct crypto_skcipher *);
- unsigned int min_keysize;
- unsigned int max_keysize;
- unsigned int ivsize;
- unsigned int chunksize;
- unsigned int walksize;
- struct crypto_alg base;
-};
-
-struct fscrypt_context_v1 {
- u8 version;
- u8 contents_encryption_mode;
- u8 filenames_encryption_mode;
- u8 flags;
- u8 master_key_descriptor[8];
- u8 nonce[16];
-};
-
-struct fscrypt_context_v2 {
- u8 version;
- u8 contents_encryption_mode;
- u8 filenames_encryption_mode;
- u8 flags;
- u8 __reserved[4];
- u8 master_key_identifier[16];
- u8 nonce[16];
-};
-
-union fscrypt_context {
- u8 version;
- struct fscrypt_context_v1 v1;
- struct fscrypt_context_v2 v2;
-};
-
-struct crypto_template;
-
-struct crypto_spawn;
-
-struct crypto_instance {
- struct crypto_alg alg;
- struct crypto_template *tmpl;
- union {
- struct hlist_node list;
- struct crypto_spawn *spawns;
- };
- void *__ctx[0];
-};
-
-struct crypto_spawn {
- struct list_head list;
- struct crypto_alg *alg;
- union {
- struct crypto_instance *inst;
- struct crypto_spawn *next;
- };
- const struct crypto_type *frontend;
- u32 mask;
- bool dead;
- bool registered;
-};
-
-struct rtattr;
-
-struct crypto_template {
- struct list_head list;
- struct hlist_head instances;
- struct module *module;
- int (*create)(struct crypto_template *, struct rtattr **);
- char name[128];
-};
-
-struct user_key_payload {
- struct callback_head rcu;
- short unsigned int datalen;
- long: 48;
- char data[0];
-};
-
-struct fscrypt_key {
- __u32 mode;
- __u8 raw[64];
- __u32 size;
-};
-
-struct fscrypt_direct_key {
- struct hlist_node dk_node;
- refcount_t dk_refcount;
- const struct fscrypt_mode *dk_mode;
- struct fscrypt_prepared_key dk_key;
- u8 dk_descriptor[8];
- u8 dk_raw[64];
-};
-
-struct fscrypt_get_policy_ex_arg {
- __u64 policy_size;
- union {
- __u8 version;
- struct fscrypt_policy_v1 v1;
- struct fscrypt_policy_v2 v2;
- } policy;
-};
-
-struct fscrypt_dummy_policy {
- const union fscrypt_policy *policy;
-};
-
-struct fscrypt_blk_crypto_key {
- struct blk_crypto_key base;
- int num_devs;
- struct request_queue *devs[0];
-};
-
-struct fsverity_hash_alg;
-
-struct merkle_tree_params {
- struct fsverity_hash_alg *hash_alg;
- const u8 *hashstate;
- unsigned int digest_size;
- unsigned int block_size;
- unsigned int hashes_per_block;
- unsigned int log_blocksize;
- unsigned int log_arity;
- unsigned int num_levels;
- u64 tree_size;
- long unsigned int level0_blocks;
- u64 level_start[8];
-};
-
-struct fsverity_info {
- struct merkle_tree_params tree_params;
- u8 root_hash[64];
- u8 measurement[64];
- const struct inode *inode;
-};
-
-struct fsverity_enable_arg {
- __u32 version;
- __u32 hash_algorithm;
- __u32 block_size;
- __u32 salt_size;
- __u64 salt_ptr;
- __u32 sig_size;
- __u32 __reserved1;
- __u64 sig_ptr;
- __u64 __reserved2[11];
-};
-
-struct crypto_ahash;
-
-struct fsverity_hash_alg {
- struct crypto_ahash *tfm;
- const char *name;
- unsigned int digest_size;
- unsigned int block_size;
- mempool_t req_pool;
-};
-
-struct ahash_request;
-
-struct crypto_ahash {
- int (*init)(struct ahash_request *);
- int (*update)(struct ahash_request *);
- int (*final)(struct ahash_request *);
- int (*finup)(struct ahash_request *);
- int (*digest)(struct ahash_request *);
- int (*export)(struct ahash_request *, void *);
- int (*import)(struct ahash_request *, const void *);
- int (*setkey)(struct crypto_ahash *, const u8 *, unsigned int);
- unsigned int reqsize;
- struct crypto_tfm base;
-};
-
-struct fsverity_descriptor {
- __u8 version;
- __u8 hash_algorithm;
- __u8 log_blocksize;
- __u8 salt_size;
- __le32 sig_size;
- __le64 data_size;
- __u8 root_hash[64];
- __u8 salt[32];
- __u8 __reserved[144];
- __u8 signature[0];
-};
-
-struct ahash_request {
- struct crypto_async_request base;
- unsigned int nbytes;
- struct scatterlist *src;
- u8 *result;
- void *priv;
- void *__ctx[0];
-};
-
-struct hash_alg_common {
- unsigned int digestsize;
- unsigned int statesize;
- struct crypto_alg base;
-};
-
-struct fsverity_digest {
- __u16 digest_algorithm;
- __u16 digest_size;
- __u8 digest[0];
-};
-
-struct flock64 {
- short int l_type;
- short int l_whence;
- __kernel_loff_t l_start;
- __kernel_loff_t l_len;
- __kernel_pid_t l_pid;
-};
-
-struct trace_event_raw_locks_get_lock_context {
- struct trace_entry ent;
- long unsigned int i_ino;
- dev_t s_dev;
- unsigned char type;
- struct file_lock_context *ctx;
- char __data[0];
-};
-
-struct trace_event_raw_filelock_lock {
- struct trace_entry ent;
- struct file_lock *fl;
- long unsigned int i_ino;
- dev_t s_dev;
- struct file_lock *fl_blocker;
- fl_owner_t fl_owner;
- unsigned int fl_pid;
- unsigned int fl_flags;
- unsigned char fl_type;
- loff_t fl_start;
- loff_t fl_end;
- int ret;
- char __data[0];
-};
-
-struct trace_event_raw_filelock_lease {
- struct trace_entry ent;
- struct file_lock *fl;
- long unsigned int i_ino;
- dev_t s_dev;
- struct file_lock *fl_blocker;
- fl_owner_t fl_owner;
- unsigned int fl_flags;
- unsigned char fl_type;
- long unsigned int fl_break_time;
- long unsigned int fl_downgrade_time;
- char __data[0];
-};
-
-struct trace_event_raw_generic_add_lease {
- struct trace_entry ent;
- long unsigned int i_ino;
- int wcount;
- int rcount;
- int icount;
- dev_t s_dev;
- fl_owner_t fl_owner;
- unsigned int fl_flags;
- unsigned char fl_type;
- char __data[0];
-};
-
-struct trace_event_raw_leases_conflict {
- struct trace_entry ent;
- void *lease;
- void *breaker;
- unsigned int l_fl_flags;
- unsigned int b_fl_flags;
- unsigned char l_fl_type;
- unsigned char b_fl_type;
- bool conflict;
- char __data[0];
-};
-
-struct trace_event_data_offsets_locks_get_lock_context {};
-
-struct trace_event_data_offsets_filelock_lock {};
-
-struct trace_event_data_offsets_filelock_lease {};
-
-struct trace_event_data_offsets_generic_add_lease {};
-
-struct trace_event_data_offsets_leases_conflict {};
-
-typedef void (*btf_trace_locks_get_lock_context)(void *, struct inode *, int, struct file_lock_context *);
-
-typedef void (*btf_trace_posix_lock_inode)(void *, struct inode *, struct file_lock *, int);
-
-typedef void (*btf_trace_fcntl_setlk)(void *, struct inode *, struct file_lock *, int);
-
-typedef void (*btf_trace_locks_remove_posix)(void *, struct inode *, struct file_lock *, int);
-
-typedef void (*btf_trace_flock_lock_inode)(void *, struct inode *, struct file_lock *, int);
-
-typedef void (*btf_trace_break_lease_noblock)(void *, struct inode *, struct file_lock *);
-
-typedef void (*btf_trace_break_lease_block)(void *, struct inode *, struct file_lock *);
-
-typedef void (*btf_trace_break_lease_unblock)(void *, struct inode *, struct file_lock *);
-
-typedef void (*btf_trace_generic_delete_lease)(void *, struct inode *, struct file_lock *);
-
-typedef void (*btf_trace_time_out_leases)(void *, struct inode *, struct file_lock *);
-
-typedef void (*btf_trace_generic_add_lease)(void *, struct inode *, struct file_lock *);
-
-typedef void (*btf_trace_leases_conflict)(void *, bool, struct file_lock *, struct file_lock *);
-
-struct file_lock_list_struct {
- spinlock_t lock;
- struct hlist_head hlist;
-};
-
-struct locks_iterator {
- int li_cpu;
- loff_t li_pos;
-};
-
-typedef unsigned int __kernel_uid_t;
-
-typedef unsigned int __kernel_gid_t;
-
-struct elf_prpsinfo {
- char pr_state;
- char pr_sname;
- char pr_zomb;
- char pr_nice;
- long unsigned int pr_flag;
- __kernel_uid_t pr_uid;
- __kernel_gid_t pr_gid;
- pid_t pr_pid;
- pid_t pr_ppid;
- pid_t pr_pgrp;
- pid_t pr_sid;
- char pr_fname[16];
- char pr_psargs[80];
-};
-
-struct core_vma_metadata {
- long unsigned int start;
- long unsigned int end;
- long unsigned int flags;
- long unsigned int dump_size;
-};
-
-struct arch_elf_state {};
-
-struct memelfnote {
- const char *name;
- int type;
- unsigned int datasz;
- void *data;
-};
-
-struct elf_thread_core_info {
- struct elf_thread_core_info *next;
- struct task_struct *task;
- struct elf_prstatus prstatus;
- struct memelfnote notes[0];
-};
-
-struct elf_note_info {
- struct elf_thread_core_info *thread;
- struct memelfnote psinfo;
- struct memelfnote signote;
- struct memelfnote auxv;
- struct memelfnote files;
- siginfo_t csigdata;
- size_t size;
- int thread_notes;
-};
-
-typedef elf_gregset_t32 compat_elf_gregset_t;
-
-typedef u32 __compat_uid_t;
-
-typedef u32 __compat_gid_t;
-
-struct compat_elf_siginfo {
- compat_int_t si_signo;
- compat_int_t si_code;
- compat_int_t si_errno;
-};
-
-struct compat_elf_prstatus {
- struct compat_elf_siginfo pr_info;
- short int pr_cursig;
- compat_ulong_t pr_sigpend;
- compat_ulong_t pr_sighold;
- compat_pid_t pr_pid;
- compat_pid_t pr_ppid;
- compat_pid_t pr_pgrp;
- compat_pid_t pr_sid;
- struct old_timeval32 pr_utime;
- struct old_timeval32 pr_stime;
- struct old_timeval32 pr_cutime;
- struct old_timeval32 pr_cstime;
- compat_elf_gregset_t pr_reg;
- compat_int_t pr_fpvalid;
-};
-
-struct compat_elf_prpsinfo {
- char pr_state;
- char pr_sname;
- char pr_zomb;
- char pr_nice;
- compat_ulong_t pr_flag;
- __compat_uid_t pr_uid;
- __compat_gid_t pr_gid;
- compat_pid_t pr_pid;
- compat_pid_t pr_ppid;
- compat_pid_t pr_pgrp;
- compat_pid_t pr_sid;
- char pr_fname[16];
- char pr_psargs[80];
-};
-
-struct elf_thread_core_info___2 {
- struct elf_thread_core_info___2 *next;
- struct task_struct *task;
- struct compat_elf_prstatus prstatus;
- struct memelfnote notes[0];
-};
-
-struct elf_note_info___2 {
- struct elf_thread_core_info___2 *thread;
- struct memelfnote psinfo;
- struct memelfnote signote;
- struct memelfnote auxv;
- struct memelfnote files;
- compat_siginfo_t csigdata;
- size_t size;
- int thread_notes;
-};
-
-struct mb_cache_entry {
- struct list_head e_list;
- struct hlist_bl_node e_hash_list;
- atomic_t e_refcnt;
- u32 e_key;
- u32 e_referenced: 1;
- u32 e_reusable: 1;
- u64 e_value;
-};
-
-struct mb_cache {
- struct hlist_bl_head *c_hash;
- int c_bucket_bits;
- long unsigned int c_max_entries;
- spinlock_t c_list_lock;
- struct list_head c_list;
- long unsigned int c_entry_count;
- struct shrinker c_shrink;
- struct work_struct c_shrink_work;
-};
-
-struct posix_acl_xattr_entry {
- __le16 e_tag;
- __le16 e_perm;
- __le32 e_id;
-};
-
-struct posix_acl_xattr_header {
- __le32 a_version;
-};
-
-struct core_name {
- char *corename;
- int used;
- int size;
-};
-
-struct trace_event_raw_iomap_readpage_class {
- struct trace_entry ent;
- dev_t dev;
- u64 ino;
- int nr_pages;
- char __data[0];
-};
-
-struct trace_event_raw_iomap_range_class {
- struct trace_entry ent;
- dev_t dev;
- u64 ino;
- loff_t size;
- long unsigned int offset;
- unsigned int length;
- char __data[0];
-};
-
-struct trace_event_raw_iomap_class {
- struct trace_entry ent;
- dev_t dev;
- u64 ino;
- u64 addr;
- loff_t offset;
- u64 length;
- u16 type;
- u16 flags;
- dev_t bdev;
- char __data[0];
-};
-
-struct trace_event_raw_iomap_apply {
- struct trace_entry ent;
- dev_t dev;
- u64 ino;
- loff_t pos;
- loff_t length;
- unsigned int flags;
- const void *ops;
- void *actor;
- long unsigned int caller;
- char __data[0];
-};
-
-struct trace_event_data_offsets_iomap_readpage_class {};
-
-struct trace_event_data_offsets_iomap_range_class {};
-
-struct trace_event_data_offsets_iomap_class {};
-
-struct trace_event_data_offsets_iomap_apply {};
-
-typedef void (*btf_trace_iomap_readpage)(void *, struct inode *, int);
-
-typedef void (*btf_trace_iomap_readahead)(void *, struct inode *, int);
-
-typedef void (*btf_trace_iomap_writepage)(void *, struct inode *, long unsigned int, unsigned int);
-
-typedef void (*btf_trace_iomap_releasepage)(void *, struct inode *, long unsigned int, unsigned int);
-
-typedef void (*btf_trace_iomap_invalidatepage)(void *, struct inode *, long unsigned int, unsigned int);
-
-typedef void (*btf_trace_iomap_dio_invalidate_fail)(void *, struct inode *, long unsigned int, unsigned int);
-
-typedef void (*btf_trace_iomap_apply_dstmap)(void *, struct inode *, struct iomap___2 *);
-
-typedef void (*btf_trace_iomap_apply_srcmap)(void *, struct inode *, struct iomap___2 *);
-
-typedef void (*btf_trace_iomap_apply)(void *, struct inode *, loff_t, loff_t, unsigned int, const void *, void *, long unsigned int);
-
-typedef loff_t (*iomap_actor_t)(struct inode *, loff_t, loff_t, void *, struct iomap___2 *, struct iomap___2 *);
-
-struct iomap_ioend {
- struct list_head io_list;
- u16 io_type;
- u16 io_flags;
- struct inode *io_inode;
- size_t io_size;
- loff_t io_offset;
- void *io_private;
- struct bio *io_bio;
- struct bio io_inline_bio;
-};
-
-struct iomap_writepage_ctx;
-
-struct iomap_writeback_ops {
- int (*map_blocks)(struct iomap_writepage_ctx *, struct inode *, loff_t);
- int (*prepare_ioend)(struct iomap_ioend *, int);
- void (*discard_page)(struct page *, loff_t);
-};
-
-struct iomap_writepage_ctx {
- struct iomap___2 iomap;
- struct iomap_ioend *ioend;
- const struct iomap_writeback_ops *ops;
-};
-
-struct iomap_page {
- atomic_t read_bytes_pending;
- atomic_t write_bytes_pending;
- spinlock_t uptodate_lock;
- long unsigned int uptodate[0];
-};
-
-struct iomap_readpage_ctx {
- struct page *cur_page;
- bool cur_page_in_bio;
- struct bio *bio;
- struct readahead_control *rac;
-};
-
-enum {
- IOMAP_WRITE_F_UNSHARE = 1,
-};
-
-struct iomap_dio_ops {
- int (*end_io)(struct kiocb *, ssize_t, int, unsigned int);
- blk_qc_t (*submit_io)(struct inode *, struct iomap___2 *, struct bio *, loff_t);
-};
-
-struct iomap_dio {
- struct kiocb *iocb;
- const struct iomap_dio_ops *dops;
- loff_t i_size;
- loff_t size;
- atomic_t ref;
- unsigned int flags;
- int error;
- bool wait_for_completion;
- union {
- struct {
- struct iov_iter *iter;
- struct task_struct *waiter;
- struct request_queue *last_queue;
- blk_qc_t cookie;
- } submit;
- struct {
- struct work_struct work;
- } aio;
- };
-};
-
-struct fiemap_ctx {
- struct fiemap_extent_info *fi;
- struct iomap___2 prev;
-};
-
-struct iomap_swapfile_info {
- struct iomap___2 iomap;
- struct swap_info_struct *sis;
- uint64_t lowest_ppage;
- uint64_t highest_ppage;
- long unsigned int nr_pages;
- int nr_extents;
-};
-
-enum {
- QIF_BLIMITS_B = 0,
- QIF_SPACE_B = 1,
- QIF_ILIMITS_B = 2,
- QIF_INODES_B = 3,
- QIF_BTIME_B = 4,
- QIF_ITIME_B = 5,
-};
-
-typedef __kernel_uid32_t qid_t;
-
-enum {
- DQF_INFO_DIRTY_B = 17,
-};
-
-struct dqstats {
- long unsigned int stat[8];
- struct percpu_counter counter[8];
-};
-
-enum {
- _DQUOT_USAGE_ENABLED = 0,
- _DQUOT_LIMITS_ENABLED = 1,
- _DQUOT_SUSPENDED = 2,
- _DQUOT_STATE_FLAGS = 3,
-};
-
-struct quota_module_name {
- int qm_fmt_id;
- char *qm_mod_name;
-};
-
-struct dquot_warn {
- struct super_block *w_sb;
- struct kqid w_dq_id;
- short int w_type;
-};
-
-struct fs_disk_quota {
- __s8 d_version;
- __s8 d_flags;
- __u16 d_fieldmask;
- __u32 d_id;
- __u64 d_blk_hardlimit;
- __u64 d_blk_softlimit;
- __u64 d_ino_hardlimit;
- __u64 d_ino_softlimit;
- __u64 d_bcount;
- __u64 d_icount;
- __s32 d_itimer;
- __s32 d_btimer;
- __u16 d_iwarns;
- __u16 d_bwarns;
- __s8 d_itimer_hi;
- __s8 d_btimer_hi;
- __s8 d_rtbtimer_hi;
- __s8 d_padding2;
- __u64 d_rtb_hardlimit;
- __u64 d_rtb_softlimit;
- __u64 d_rtbcount;
- __s32 d_rtbtimer;
- __u16 d_rtbwarns;
- __s16 d_padding3;
- char d_padding4[8];
-};
-
-struct fs_qfilestat {
- __u64 qfs_ino;
- __u64 qfs_nblks;
- __u32 qfs_nextents;
-};
-
-typedef struct fs_qfilestat fs_qfilestat_t;
-
-struct fs_quota_stat {
- __s8 qs_version;
- __u16 qs_flags;
- __s8 qs_pad;
- fs_qfilestat_t qs_uquota;
- fs_qfilestat_t qs_gquota;
- __u32 qs_incoredqs;
- __s32 qs_btimelimit;
- __s32 qs_itimelimit;
- __s32 qs_rtbtimelimit;
- __u16 qs_bwarnlimit;
- __u16 qs_iwarnlimit;
-};
-
-struct fs_qfilestatv {
- __u64 qfs_ino;
- __u64 qfs_nblks;
- __u32 qfs_nextents;
- __u32 qfs_pad;
-};
-
-struct fs_quota_statv {
- __s8 qs_version;
- __u8 qs_pad1;
- __u16 qs_flags;
- __u32 qs_incoredqs;
- struct fs_qfilestatv qs_uquota;
- struct fs_qfilestatv qs_gquota;
- struct fs_qfilestatv qs_pquota;
- __s32 qs_btimelimit;
- __s32 qs_itimelimit;
- __s32 qs_rtbtimelimit;
- __u16 qs_bwarnlimit;
- __u16 qs_iwarnlimit;
- __u64 qs_pad2[8];
-};
-
-struct if_dqblk {
- __u64 dqb_bhardlimit;
- __u64 dqb_bsoftlimit;
- __u64 dqb_curspace;
- __u64 dqb_ihardlimit;
- __u64 dqb_isoftlimit;
- __u64 dqb_curinodes;
- __u64 dqb_btime;
- __u64 dqb_itime;
- __u32 dqb_valid;
-};
-
-struct if_nextdqblk {
- __u64 dqb_bhardlimit;
- __u64 dqb_bsoftlimit;
- __u64 dqb_curspace;
- __u64 dqb_ihardlimit;
- __u64 dqb_isoftlimit;
- __u64 dqb_curinodes;
- __u64 dqb_btime;
- __u64 dqb_itime;
- __u32 dqb_valid;
- __u32 dqb_id;
-};
-
-struct if_dqinfo {
- __u64 dqi_bgrace;
- __u64 dqi_igrace;
- __u32 dqi_flags;
- __u32 dqi_valid;
-};
-
-typedef u64 compat_u64;
-
-struct compat_if_dqblk {
- compat_u64 dqb_bhardlimit;
- compat_u64 dqb_bsoftlimit;
- compat_u64 dqb_curspace;
- compat_u64 dqb_ihardlimit;
- compat_u64 dqb_isoftlimit;
- compat_u64 dqb_curinodes;
- compat_u64 dqb_btime;
- compat_u64 dqb_itime;
- compat_uint_t dqb_valid;
-};
-
-enum {
- QUOTA_NL_C_UNSPEC = 0,
- QUOTA_NL_C_WARNING = 1,
- __QUOTA_NL_C_MAX = 2,
-};
-
-enum {
- QUOTA_NL_A_UNSPEC = 0,
- QUOTA_NL_A_QTYPE = 1,
- QUOTA_NL_A_EXCESS_ID = 2,
- QUOTA_NL_A_WARNING = 3,
- QUOTA_NL_A_DEV_MAJOR = 4,
- QUOTA_NL_A_DEV_MINOR = 5,
- QUOTA_NL_A_CAUSED_ID = 6,
- QUOTA_NL_A_PAD = 7,
- __QUOTA_NL_A_MAX = 8,
-};
-
-struct proc_maps_private {
- struct inode *inode;
- struct task_struct *task;
- struct mm_struct *mm;
- struct vm_area_struct *tail_vma;
- struct mempolicy *task_mempolicy;
-};
-
-struct mem_size_stats {
- long unsigned int resident;
- long unsigned int shared_clean;
- long unsigned int shared_dirty;
- long unsigned int private_clean;
- long unsigned int private_dirty;
- long unsigned int referenced;
- long unsigned int anonymous;
- long unsigned int lazyfree;
- long unsigned int anonymous_thp;
- long unsigned int shmem_thp;
- long unsigned int file_thp;
- long unsigned int swap;
- long unsigned int shared_hugetlb;
- long unsigned int private_hugetlb;
- u64 pss;
- u64 pss_anon;
- u64 pss_file;
- u64 pss_shmem;
- u64 pss_locked;
- u64 swap_pss;
- bool check_shmem_swap;
-};
-
-enum clear_refs_types {
- CLEAR_REFS_ALL = 1,
- CLEAR_REFS_ANON = 2,
- CLEAR_REFS_MAPPED = 3,
- CLEAR_REFS_SOFT_DIRTY = 4,
- CLEAR_REFS_MM_HIWATER_RSS = 5,
- CLEAR_REFS_LAST = 6,
-};
-
-struct clear_refs_private {
- enum clear_refs_types type;
-};
-
-typedef struct {
- u64 pme;
-} pagemap_entry_t;
-
-struct pagemapread {
- int pos;
- int len;
- pagemap_entry_t *buffer;
- bool show_pfn;
-};
-
-struct numa_maps {
- long unsigned int pages;
- long unsigned int anon;
- long unsigned int active;
- long unsigned int writeback;
- long unsigned int mapcount_max;
- long unsigned int dirty;
- long unsigned int swapcache;
- long unsigned int node[256];
-};
-
-struct numa_maps_private {
- struct proc_maps_private proc_maps;
- struct numa_maps md;
-};
-
-struct pde_opener {
- struct list_head lh;
- struct file *file;
- bool closing;
- struct completion *c;
-};
-
-enum {
- BIAS = 2147483648,
-};
-
-struct proc_fs_context {
- struct pid_namespace *pid_ns;
- unsigned int mask;
- enum proc_hidepid hidepid;
- int gid;
- enum proc_pidonly pidonly;
-};
-
-enum proc_param {
- Opt_gid___2 = 0,
- Opt_hidepid = 1,
- Opt_subset = 2,
-};
-
-struct genradix_root;
-
-struct __genradix {
- struct genradix_root *root;
-};
-
-struct syscall_info {
- __u64 sp;
- struct seccomp_data data;
-};
-
-typedef struct dentry *instantiate_t(struct dentry *, struct task_struct *, const void *);
-
-struct pid_entry {
- const char *name;
- unsigned int len;
- umode_t mode;
- const struct inode_operations *iop;
- const struct file_operations *fop;
- union proc_op op;
-};
-
-struct limit_names {
- const char *name;
- const char *unit;
-};
-
-struct map_files_info {
- long unsigned int start;
- long unsigned int end;
- fmode_t mode;
-};
-
-struct timers_private {
- struct pid *pid;
- struct task_struct *task;
- struct sighand_struct *sighand;
- struct pid_namespace *ns;
- long unsigned int flags;
-};
-
-struct tgid_iter {
- unsigned int tgid;
- struct task_struct *task;
-};
-
-struct fd_data {
- fmode_t mode;
- unsigned int fd;
-};
-
-struct sysctl_alias {
- const char *kernel_param;
- const char *sysctl_param;
-};
-
-struct seq_net_private {
- struct net *net;
-};
-
-struct bpf_iter_aux_info___2;
-
-enum kcore_type {
- KCORE_TEXT = 0,
- KCORE_VMALLOC = 1,
- KCORE_RAM = 2,
- KCORE_VMEMMAP = 3,
- KCORE_USER = 4,
- KCORE_OTHER = 5,
- KCORE_REMAP = 6,
-};
-
-struct kcore_list {
- struct list_head list;
- long unsigned int addr;
- long unsigned int vaddr;
- size_t size;
- int type;
-};
-
-struct kernfs_iattrs {
- kuid_t ia_uid;
- kgid_t ia_gid;
- struct timespec64 ia_atime;
- struct timespec64 ia_mtime;
- struct timespec64 ia_ctime;
- struct simple_xattrs xattrs;
- atomic_t nr_user_xattrs;
- atomic_t user_xattr_size;
-};
-
-struct kernfs_super_info {
- struct super_block *sb;
- struct kernfs_root *root;
- const void *ns;
- struct list_head node;
-};
-
-enum kernfs_node_flag {
- KERNFS_ACTIVATED = 16,
- KERNFS_NS = 32,
- KERNFS_HAS_SEQ_SHOW = 64,
- KERNFS_HAS_MMAP = 128,
- KERNFS_LOCKDEP = 256,
- KERNFS_SUICIDAL = 1024,
- KERNFS_SUICIDED = 2048,
- KERNFS_EMPTY_DIR = 4096,
- KERNFS_HAS_RELEASE = 8192,
-};
-
-struct kernfs_open_node {
- atomic_t refcnt;
- atomic_t event;
- wait_queue_head_t poll;
- struct list_head files;
-};
-
-struct config_group;
-
-struct config_item_type;
-
-struct config_item {
- char *ci_name;
- char ci_namebuf[20];
- struct kref ci_kref;
- struct list_head ci_entry;
- struct config_item *ci_parent;
- struct config_group *ci_group;
- const struct config_item_type *ci_type;
- struct dentry *ci_dentry;
-};
-
-struct configfs_subsystem;
-
-struct config_group {
- struct config_item cg_item;
- struct list_head cg_children;
- struct configfs_subsystem *cg_subsys;
- struct list_head default_groups;
- struct list_head group_entry;
-};
-
-struct configfs_item_operations;
-
-struct configfs_group_operations;
-
-struct configfs_attribute;
-
-struct configfs_bin_attribute;
-
-struct config_item_type {
- struct module *ct_owner;
- struct configfs_item_operations *ct_item_ops;
- struct configfs_group_operations *ct_group_ops;
- struct configfs_attribute **ct_attrs;
- struct configfs_bin_attribute **ct_bin_attrs;
-};
-
-struct configfs_item_operations {
- void (*release)(struct config_item *);
- int (*allow_link)(struct config_item *, struct config_item *);
- void (*drop_link)(struct config_item *, struct config_item *);
-};
-
-struct configfs_group_operations {
- struct config_item * (*make_item)(struct config_group *, const char *);
- struct config_group * (*make_group)(struct config_group *, const char *);
- int (*commit_item)(struct config_item *);
- void (*disconnect_notify)(struct config_group *, struct config_item *);
- void (*drop_item)(struct config_group *, struct config_item *);
-};
-
-struct configfs_attribute {
- const char *ca_name;
- struct module *ca_owner;
- umode_t ca_mode;
- ssize_t (*show)(struct config_item *, char *);
- ssize_t (*store)(struct config_item *, const char *, size_t);
-};
-
-struct configfs_bin_attribute {
- struct configfs_attribute cb_attr;
- void *cb_private;
- size_t cb_max_size;
- ssize_t (*read)(struct config_item *, void *, size_t);
- ssize_t (*write)(struct config_item *, const void *, size_t);
-};
-
-struct configfs_subsystem {
- struct config_group su_group;
- struct mutex su_mutex;
-};
-
-struct configfs_fragment {
- atomic_t frag_count;
- struct rw_semaphore frag_sem;
- bool frag_dead;
-};
-
-struct configfs_dirent {
- atomic_t s_count;
- int s_dependent_count;
- struct list_head s_sibling;
- struct list_head s_children;
- int s_links;
- void *s_element;
- int s_type;
- umode_t s_mode;
- struct dentry *s_dentry;
- struct iattr *s_iattr;
- struct configfs_fragment *s_frag;
-};
-
-struct configfs_buffer {
- size_t count;
- loff_t pos;
- char *page;
- struct configfs_item_operations *ops;
- struct mutex mutex;
- int needs_read_fill;
- bool read_in_progress;
- bool write_in_progress;
- char *bin_buffer;
- int bin_buffer_size;
- int cb_max_size;
- struct config_item *item;
- struct module *owner;
- union {
- struct configfs_attribute *attr;
- struct configfs_bin_attribute *bin_attr;
- };
-};
-
-struct pts_mount_opts {
- int setuid;
- int setgid;
- kuid_t uid;
- kgid_t gid;
- umode_t mode;
- umode_t ptmxmode;
- int reserve;
- int max;
-};
-
-enum {
- Opt_uid___2 = 0,
- Opt_gid___3 = 1,
- Opt_mode___2 = 2,
- Opt_ptmxmode = 3,
- Opt_newinstance = 4,
- Opt_max = 5,
- Opt_err = 6,
-};
-
-struct pts_fs_info {
- struct ida allocated_ptys;
- struct pts_mount_opts mount_opts;
- struct super_block *sb;
- struct dentry *ptmx_dentry;
-};
-
-struct dcookie_struct {
- struct path path;
- struct list_head hash_list;
-};
-
-struct dcookie_user {
- struct list_head next;
-};
-
-typedef unsigned int tid_t;
-
-struct transaction_chp_stats_s {
- long unsigned int cs_chp_time;
- __u32 cs_forced_to_close;
- __u32 cs_written;
- __u32 cs_dropped;
-};
-
-struct journal_s;
-
-typedef struct journal_s journal_t;
-
-struct journal_head;
-
-struct transaction_s;
-
-typedef struct transaction_s transaction_t;
-
-struct transaction_s {
- journal_t *t_journal;
- tid_t t_tid;
- enum {
- T_RUNNING = 0,
- T_LOCKED = 1,
- T_SWITCH = 2,
- T_FLUSH = 3,
- T_COMMIT = 4,
- T_COMMIT_DFLUSH = 5,
- T_COMMIT_JFLUSH = 6,
- T_COMMIT_CALLBACK = 7,
- T_FINISHED = 8,
- } t_state;
- long unsigned int t_log_start;
- int t_nr_buffers;
- struct journal_head *t_reserved_list;
- struct journal_head *t_buffers;
- struct journal_head *t_forget;
- struct journal_head *t_checkpoint_list;
- struct journal_head *t_checkpoint_io_list;
- struct journal_head *t_shadow_list;
- struct list_head t_inode_list;
- spinlock_t t_handle_lock;
- long unsigned int t_max_wait;
- long unsigned int t_start;
- long unsigned int t_requested;
- struct transaction_chp_stats_s t_chp_stats;
- atomic_t t_updates;
- atomic_t t_outstanding_credits;
- atomic_t t_outstanding_revokes;
- atomic_t t_handle_count;
- transaction_t *t_cpnext;
- transaction_t *t_cpprev;
- long unsigned int t_expires;
- ktime_t t_start_time;
- unsigned int t_synchronous_commit: 1;
- int t_need_data_flush;
- struct list_head t_private_list;
-};
-
-struct jbd2_buffer_trigger_type;
-
-struct journal_head {
- struct buffer_head *b_bh;
- spinlock_t b_state_lock;
- int b_jcount;
- unsigned int b_jlist;
- unsigned int b_modified;
- char *b_frozen_data;
- char *b_committed_data;
- transaction_t *b_transaction;
- transaction_t *b_next_transaction;
- struct journal_head *b_tnext;
- struct journal_head *b_tprev;
- transaction_t *b_cp_transaction;
- struct journal_head *b_cpnext;
- struct journal_head *b_cpprev;
- struct jbd2_buffer_trigger_type *b_triggers;
- struct jbd2_buffer_trigger_type *b_frozen_triggers;
-};
-
-struct jbd2_buffer_trigger_type {
- void (*t_frozen)(struct jbd2_buffer_trigger_type *, struct buffer_head *, void *, size_t);
- void (*t_abort)(struct jbd2_buffer_trigger_type *, struct buffer_head *);
-};
-
-struct jbd2_journal_handle;
-
-typedef struct jbd2_journal_handle handle_t;
-
-struct jbd2_journal_handle {
- union {
- transaction_t *h_transaction;
- journal_t *h_journal;
- };
- handle_t *h_rsv_handle;
- int h_total_credits;
- int h_revoke_credits;
- int h_revoke_credits_requested;
- int h_ref;
- int h_err;
- unsigned int h_sync: 1;
- unsigned int h_jdata: 1;
- unsigned int h_reserved: 1;
- unsigned int h_aborted: 1;
- unsigned int h_type: 8;
- unsigned int h_line_no: 16;
- long unsigned int h_start_jiffies;
- unsigned int h_requested_credits;
- unsigned int saved_alloc_context;
-};
-
-struct transaction_run_stats_s {
- long unsigned int rs_wait;
- long unsigned int rs_request_delay;
- long unsigned int rs_running;
- long unsigned int rs_locked;
- long unsigned int rs_flushing;
- long unsigned int rs_logging;
- __u32 rs_handle_count;
- __u32 rs_blocks;
- __u32 rs_blocks_logged;
-};
-
-struct transaction_stats_s {
- long unsigned int ts_tid;
- long unsigned int ts_requested;
- struct transaction_run_stats_s run;
-};
-
-enum passtype {
- PASS_SCAN = 0,
- PASS_REVOKE = 1,
- PASS_REPLAY = 2,
-};
-
-struct journal_superblock_s;
-
-typedef struct journal_superblock_s journal_superblock_t;
-
-struct jbd2_revoke_table_s;
-
-struct jbd2_inode;
-
-struct journal_s {
- long unsigned int j_flags;
- int j_errno;
- struct mutex j_abort_mutex;
- struct buffer_head *j_sb_buffer;
- journal_superblock_t *j_superblock;
- int j_format_version;
- rwlock_t j_state_lock;
- int j_barrier_count;
- struct mutex j_barrier;
- transaction_t *j_running_transaction;
- transaction_t *j_committing_transaction;
- transaction_t *j_checkpoint_transactions;
- wait_queue_head_t j_wait_transaction_locked;
- wait_queue_head_t j_wait_done_commit;
- wait_queue_head_t j_wait_commit;
- wait_queue_head_t j_wait_updates;
- wait_queue_head_t j_wait_reserved;
- wait_queue_head_t j_fc_wait;
- struct mutex j_checkpoint_mutex;
- struct buffer_head *j_chkpt_bhs[64];
- long unsigned int j_head;
- long unsigned int j_tail;
- long unsigned int j_free;
- long unsigned int j_first;
- long unsigned int j_last;
- long unsigned int j_fc_first;
- long unsigned int j_fc_off;
- long unsigned int j_fc_last;
- struct block_device *j_dev;
- int j_blocksize;
- long long unsigned int j_blk_offset;
- char j_devname[56];
- struct block_device *j_fs_dev;
- unsigned int j_total_len;
- atomic_t j_reserved_credits;
- spinlock_t j_list_lock;
- struct inode *j_inode;
- tid_t j_tail_sequence;
- tid_t j_transaction_sequence;
- tid_t j_commit_sequence;
- tid_t j_commit_request;
- __u8 j_uuid[16];
- struct task_struct *j_task;
- int j_max_transaction_buffers;
- int j_revoke_records_per_block;
- long unsigned int j_commit_interval;
- struct timer_list j_commit_timer;
- spinlock_t j_revoke_lock;
- struct jbd2_revoke_table_s *j_revoke;
- struct jbd2_revoke_table_s *j_revoke_table[2];
- struct buffer_head **j_wbuf;
- struct buffer_head **j_fc_wbuf;
- int j_wbufsize;
- int j_fc_wbufsize;
- pid_t j_last_sync_writer;
- u64 j_average_commit_time;
- u32 j_min_batch_time;
- u32 j_max_batch_time;
- void (*j_commit_callback)(journal_t *, transaction_t *);
- int (*j_submit_inode_data_buffers)(struct jbd2_inode *);
- int (*j_finish_inode_data_buffers)(struct jbd2_inode *);
- spinlock_t j_history_lock;
- struct proc_dir_entry *j_proc_entry;
- struct transaction_stats_s j_stats;
- unsigned int j_failed_commit;
- void *j_private;
- struct crypto_shash *j_chksum_driver;
- __u32 j_csum_seed;
- void (*j_fc_cleanup_callback)(struct journal_s *, int);
- int (*j_fc_replay_callback)(struct journal_s *, struct buffer_head *, enum passtype, int, tid_t);
-};
-
-struct journal_header_s {
- __be32 h_magic;
- __be32 h_blocktype;
- __be32 h_sequence;
-};
-
-typedef struct journal_header_s journal_header_t;
-
-struct journal_superblock_s {
- journal_header_t s_header;
- __be32 s_blocksize;
- __be32 s_maxlen;
- __be32 s_first;
- __be32 s_sequence;
- __be32 s_start;
- __be32 s_errno;
- __be32 s_feature_compat;
- __be32 s_feature_incompat;
- __be32 s_feature_ro_compat;
- __u8 s_uuid[16];
- __be32 s_nr_users;
- __be32 s_dynsuper;
- __be32 s_max_transaction;
- __be32 s_max_trans_data;
- __u8 s_checksum_type;
- __u8 s_padding2[3];
- __be32 s_num_fc_blks;
- __u32 s_padding[41];
- __be32 s_checksum;
- __u8 s_users[768];
-};
-
-enum jbd_state_bits {
- BH_JBD = 16,
- BH_JWrite = 17,
- BH_Freed = 18,
- BH_Revoked = 19,
- BH_RevokeValid = 20,
- BH_JBDDirty = 21,
- BH_JournalHead = 22,
- BH_Shadow = 23,
- BH_Verified = 24,
- BH_JBDPrivateStart = 25,
-};
-
-struct jbd2_inode {
- transaction_t *i_transaction;
- transaction_t *i_next_transaction;
- struct list_head i_list;
- struct inode *i_vfs_inode;
- long unsigned int i_flags;
- loff_t i_dirty_start;
- loff_t i_dirty_end;
-};
-
-struct bgl_lock {
- spinlock_t lock;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct blockgroup_lock {
- struct bgl_lock locks[128];
-};
-
-typedef int ext4_grpblk_t;
-
-typedef long long unsigned int ext4_fsblk_t;
-
-typedef __u32 ext4_lblk_t;
-
-typedef unsigned int ext4_group_t;
-
-struct ext4_allocation_request {
- struct inode *inode;
- unsigned int len;
- ext4_lblk_t logical;
- ext4_lblk_t lleft;
- ext4_lblk_t lright;
- ext4_fsblk_t goal;
- ext4_fsblk_t pleft;
- ext4_fsblk_t pright;
- unsigned int flags;
-};
-
-struct ext4_system_blocks {
- struct rb_root root;
- struct callback_head rcu;
-};
-
-struct ext4_group_desc {
- __le32 bg_block_bitmap_lo;
- __le32 bg_inode_bitmap_lo;
- __le32 bg_inode_table_lo;
- __le16 bg_free_blocks_count_lo;
- __le16 bg_free_inodes_count_lo;
- __le16 bg_used_dirs_count_lo;
- __le16 bg_flags;
- __le32 bg_exclude_bitmap_lo;
- __le16 bg_block_bitmap_csum_lo;
- __le16 bg_inode_bitmap_csum_lo;
- __le16 bg_itable_unused_lo;
- __le16 bg_checksum;
- __le32 bg_block_bitmap_hi;
- __le32 bg_inode_bitmap_hi;
- __le32 bg_inode_table_hi;
- __le16 bg_free_blocks_count_hi;
- __le16 bg_free_inodes_count_hi;
- __le16 bg_used_dirs_count_hi;
- __le16 bg_itable_unused_hi;
- __le32 bg_exclude_bitmap_hi;
- __le16 bg_block_bitmap_csum_hi;
- __le16 bg_inode_bitmap_csum_hi;
- __u32 bg_reserved;
-};
-
-struct flex_groups {
- atomic64_t free_clusters;
- atomic_t free_inodes;
- atomic_t used_dirs;
-};
-
-struct extent_status {
- struct rb_node rb_node;
- ext4_lblk_t es_lblk;
- ext4_lblk_t es_len;
- ext4_fsblk_t es_pblk;
-};
-
-struct ext4_es_tree {
- struct rb_root root;
- struct extent_status *cache_es;
-};
-
-struct ext4_es_stats {
- long unsigned int es_stats_shrunk;
- struct percpu_counter es_stats_cache_hits;
- struct percpu_counter es_stats_cache_misses;
- u64 es_stats_scan_time;
- u64 es_stats_max_scan_time;
- struct percpu_counter es_stats_all_cnt;
- struct percpu_counter es_stats_shk_cnt;
-};
-
-struct ext4_pending_tree {
- struct rb_root root;
-};
-
-struct ext4_fc_stats {
- unsigned int fc_ineligible_reason_count[10];
- long unsigned int fc_num_commits;
- long unsigned int fc_ineligible_commits;
- long unsigned int fc_numblks;
-};
-
-struct ext4_fc_alloc_region {
- ext4_lblk_t lblk;
- ext4_fsblk_t pblk;
- int ino;
- int len;
-};
-
-struct ext4_fc_replay_state {
- int fc_replay_num_tags;
- int fc_replay_expected_off;
- int fc_current_pass;
- int fc_cur_tag;
- int fc_crc;
- struct ext4_fc_alloc_region *fc_regions;
- int fc_regions_size;
- int fc_regions_used;
- int fc_regions_valid;
- int *fc_modified_inodes;
- int fc_modified_inodes_used;
- int fc_modified_inodes_size;
-};
-
-struct ext4_inode_info {
- __le32 i_data[15];
- __u32 i_dtime;
- ext4_fsblk_t i_file_acl;
- ext4_group_t i_block_group;
- ext4_lblk_t i_dir_start_lookup;
- long unsigned int i_flags;
- struct rw_semaphore xattr_sem;
- struct list_head i_orphan;
- struct list_head i_fc_list;
- ext4_lblk_t i_fc_lblk_start;
- ext4_lblk_t i_fc_lblk_len;
- atomic_t i_fc_updates;
- wait_queue_head_t i_fc_wait;
- struct mutex i_fc_lock;
- loff_t i_disksize;
- struct rw_semaphore i_data_sem;
- struct rw_semaphore i_mmap_sem;
- struct inode vfs_inode;
- struct jbd2_inode *jinode;
- spinlock_t i_raw_lock;
- struct timespec64 i_crtime;
- atomic_t i_prealloc_active;
- struct list_head i_prealloc_list;
- spinlock_t i_prealloc_lock;
- struct ext4_es_tree i_es_tree;
- rwlock_t i_es_lock;
- struct list_head i_es_list;
- unsigned int i_es_all_nr;
- unsigned int i_es_shk_nr;
- ext4_lblk_t i_es_shrink_lblk;
- ext4_group_t i_last_alloc_group;
- unsigned int i_reserved_data_blocks;
- struct ext4_pending_tree i_pending_tree;
- __u16 i_extra_isize;
- u16 i_inline_off;
- u16 i_inline_size;
- qsize_t i_reserved_quota;
- spinlock_t i_completed_io_lock;
- struct list_head i_rsv_conversion_list;
- struct work_struct i_rsv_conversion_work;
- atomic_t i_unwritten;
- spinlock_t i_block_reservation_lock;
- tid_t i_sync_tid;
- tid_t i_datasync_tid;
- struct dquot *i_dquot[3];
- __u32 i_csum_seed;
- kprojid_t i_projid;
-};
-
-struct ext4_super_block {
- __le32 s_inodes_count;
- __le32 s_blocks_count_lo;
- __le32 s_r_blocks_count_lo;
- __le32 s_free_blocks_count_lo;
- __le32 s_free_inodes_count;
- __le32 s_first_data_block;
- __le32 s_log_block_size;
- __le32 s_log_cluster_size;
- __le32 s_blocks_per_group;
- __le32 s_clusters_per_group;
- __le32 s_inodes_per_group;
- __le32 s_mtime;
- __le32 s_wtime;
- __le16 s_mnt_count;
- __le16 s_max_mnt_count;
- __le16 s_magic;
- __le16 s_state;
- __le16 s_errors;
- __le16 s_minor_rev_level;
- __le32 s_lastcheck;
- __le32 s_checkinterval;
- __le32 s_creator_os;
- __le32 s_rev_level;
- __le16 s_def_resuid;
- __le16 s_def_resgid;
- __le32 s_first_ino;
- __le16 s_inode_size;
- __le16 s_block_group_nr;
- __le32 s_feature_compat;
- __le32 s_feature_incompat;
- __le32 s_feature_ro_compat;
- __u8 s_uuid[16];
- char s_volume_name[16];
- char s_last_mounted[64];
- __le32 s_algorithm_usage_bitmap;
- __u8 s_prealloc_blocks;
- __u8 s_prealloc_dir_blocks;
- __le16 s_reserved_gdt_blocks;
- __u8 s_journal_uuid[16];
- __le32 s_journal_inum;
- __le32 s_journal_dev;
- __le32 s_last_orphan;
- __le32 s_hash_seed[4];
- __u8 s_def_hash_version;
- __u8 s_jnl_backup_type;
- __le16 s_desc_size;
- __le32 s_default_mount_opts;
- __le32 s_first_meta_bg;
- __le32 s_mkfs_time;
- __le32 s_jnl_blocks[17];
- __le32 s_blocks_count_hi;
- __le32 s_r_blocks_count_hi;
- __le32 s_free_blocks_count_hi;
- __le16 s_min_extra_isize;
- __le16 s_want_extra_isize;
- __le32 s_flags;
- __le16 s_raid_stride;
- __le16 s_mmp_update_interval;
- __le64 s_mmp_block;
- __le32 s_raid_stripe_width;
- __u8 s_log_groups_per_flex;
- __u8 s_checksum_type;
- __u8 s_encryption_level;
- __u8 s_reserved_pad;
- __le64 s_kbytes_written;
- __le32 s_snapshot_inum;
- __le32 s_snapshot_id;
- __le64 s_snapshot_r_blocks_count;
- __le32 s_snapshot_list;
- __le32 s_error_count;
- __le32 s_first_error_time;
- __le32 s_first_error_ino;
- __le64 s_first_error_block;
- __u8 s_first_error_func[32];
- __le32 s_first_error_line;
- __le32 s_last_error_time;
- __le32 s_last_error_ino;
- __le32 s_last_error_line;
- __le64 s_last_error_block;
- __u8 s_last_error_func[32];
- __u8 s_mount_opts[64];
- __le32 s_usr_quota_inum;
- __le32 s_grp_quota_inum;
- __le32 s_overhead_clusters;
- __le32 s_backup_bgs[2];
- __u8 s_encrypt_algos[4];
- __u8 s_encrypt_pw_salt[16];
- __le32 s_lpf_ino;
- __le32 s_prj_quota_inum;
- __le32 s_checksum_seed;
- __u8 s_wtime_hi;
- __u8 s_mtime_hi;
- __u8 s_mkfs_time_hi;
- __u8 s_lastcheck_hi;
- __u8 s_first_error_time_hi;
- __u8 s_last_error_time_hi;
- __u8 s_first_error_errcode;
- __u8 s_last_error_errcode;
- __le16 s_encoding;
- __le16 s_encoding_flags;
- __le32 s_reserved[95];
- __le32 s_checksum;
-};
-
-struct mb_cache___2;
-
-struct ext4_group_info;
-
-struct ext4_locality_group;
-
-struct ext4_li_request;
-
-struct ext4_sb_info {
- long unsigned int s_desc_size;
- long unsigned int s_inodes_per_block;
- long unsigned int s_blocks_per_group;
- long unsigned int s_clusters_per_group;
- long unsigned int s_inodes_per_group;
- long unsigned int s_itb_per_group;
- long unsigned int s_gdb_count;
- long unsigned int s_desc_per_block;
- ext4_group_t s_groups_count;
- ext4_group_t s_blockfile_groups;
- long unsigned int s_overhead;
- unsigned int s_cluster_ratio;
- unsigned int s_cluster_bits;
- loff_t s_bitmap_maxbytes;
- struct buffer_head *s_sbh;
- struct ext4_super_block *s_es;
- struct buffer_head **s_group_desc;
- unsigned int s_mount_opt;
- unsigned int s_mount_opt2;
- long unsigned int s_mount_flags;
- unsigned int s_def_mount_opt;
- ext4_fsblk_t s_sb_block;
- atomic64_t s_resv_clusters;
- kuid_t s_resuid;
- kgid_t s_resgid;
- short unsigned int s_mount_state;
- short unsigned int s_pad;
- int s_addr_per_block_bits;
- int s_desc_per_block_bits;
- int s_inode_size;
- int s_first_ino;
- unsigned int s_inode_readahead_blks;
- unsigned int s_inode_goal;
- u32 s_hash_seed[4];
- int s_def_hash_version;
- int s_hash_unsigned;
- struct percpu_counter s_freeclusters_counter;
- struct percpu_counter s_freeinodes_counter;
- struct percpu_counter s_dirs_counter;
- struct percpu_counter s_dirtyclusters_counter;
- struct blockgroup_lock *s_blockgroup_lock;
- struct proc_dir_entry *s_proc;
- struct kobject s_kobj;
- struct completion s_kobj_unregister;
- struct super_block *s_sb;
- struct journal_s *s_journal;
- struct list_head s_orphan;
- struct mutex s_orphan_lock;
- long unsigned int s_ext4_flags;
- long unsigned int s_commit_interval;
- u32 s_max_batch_time;
- u32 s_min_batch_time;
- struct block_device *s_journal_bdev;
- char *s_qf_names[3];
- int s_jquota_fmt;
- unsigned int s_want_extra_isize;
- struct ext4_system_blocks *s_system_blks;
- struct ext4_group_info ***s_group_info;
- struct inode *s_buddy_cache;
- spinlock_t s_md_lock;
- short unsigned int *s_mb_offsets;
- unsigned int *s_mb_maxs;
- unsigned int s_group_info_size;
- unsigned int s_mb_free_pending;
- struct list_head s_freed_data_list;
- long unsigned int s_stripe;
- unsigned int s_mb_stream_request;
- unsigned int s_mb_max_to_scan;
- unsigned int s_mb_min_to_scan;
- unsigned int s_mb_stats;
- unsigned int s_mb_order2_reqs;
- unsigned int s_mb_group_prealloc;
- unsigned int s_mb_max_inode_prealloc;
- unsigned int s_max_dir_size_kb;
- long unsigned int s_mb_last_group;
- long unsigned int s_mb_last_start;
- unsigned int s_mb_prefetch;
- unsigned int s_mb_prefetch_limit;
- atomic_t s_bal_reqs;
- atomic_t s_bal_success;
- atomic_t s_bal_allocated;
- atomic_t s_bal_ex_scanned;
- atomic_t s_bal_goals;
- atomic_t s_bal_breaks;
- atomic_t s_bal_2orders;
- spinlock_t s_bal_lock;
- long unsigned int s_mb_buddies_generated;
- long long unsigned int s_mb_generation_time;
- atomic_t s_mb_lost_chunks;
- atomic_t s_mb_preallocated;
- atomic_t s_mb_discarded;
- atomic_t s_lock_busy;
- struct ext4_locality_group *s_locality_groups;
- long unsigned int s_sectors_written_start;
- u64 s_kbytes_written;
- unsigned int s_extent_max_zeroout_kb;
- unsigned int s_log_groups_per_flex;
- struct flex_groups **s_flex_groups;
- ext4_group_t s_flex_groups_allocated;
- struct workqueue_struct *rsv_conversion_wq;
- struct timer_list s_err_report;
- struct ext4_li_request *s_li_request;
- unsigned int s_li_wait_mult;
- struct task_struct *s_mmp_tsk;
- atomic_t s_last_trim_minblks;
- struct crypto_shash *s_chksum_driver;
- __u32 s_csum_seed;
- struct shrinker s_es_shrinker;
- struct list_head s_es_list;
- long int s_es_nr_inode;
- struct ext4_es_stats s_es_stats;
- struct mb_cache___2 *s_ea_block_cache;
- struct mb_cache___2 *s_ea_inode_cache;
- long: 64;
- long: 64;
- long: 64;
- spinlock_t s_es_lock;
- struct ratelimit_state s_err_ratelimit_state;
- struct ratelimit_state s_warning_ratelimit_state;
- struct ratelimit_state s_msg_ratelimit_state;
- atomic_t s_warning_count;
- atomic_t s_msg_count;
- struct fscrypt_dummy_policy s_dummy_enc_policy;
- struct percpu_rw_semaphore s_writepages_rwsem;
- struct dax_device *s_daxdev;
- errseq_t s_bdev_wb_err;
- spinlock_t s_bdev_wb_lock;
- atomic_t s_fc_subtid;
- atomic_t s_fc_ineligible_updates;
- struct list_head s_fc_q[2];
- struct list_head s_fc_dentry_q[2];
- unsigned int s_fc_bytes;
- spinlock_t s_fc_lock;
- struct buffer_head *s_fc_bh;
- struct ext4_fc_stats s_fc_stats;
- u64 s_fc_avg_commit_time;
- struct ext4_fc_replay_state s_fc_replay_state;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct ext4_group_info {
- long unsigned int bb_state;
- struct rb_root bb_free_root;
- ext4_grpblk_t bb_first_free;
- ext4_grpblk_t bb_free;
- ext4_grpblk_t bb_fragments;
- ext4_grpblk_t bb_largest_free_order;
- struct list_head bb_prealloc_list;
- struct rw_semaphore alloc_sem;
- ext4_grpblk_t bb_counters[0];
-};
-
-struct ext4_locality_group {
- struct mutex lg_mutex;
- struct list_head lg_prealloc_list[10];
- spinlock_t lg_prealloc_lock;
-};
-
-enum ext4_li_mode {
- EXT4_LI_MODE_PREFETCH_BBITMAP = 0,
- EXT4_LI_MODE_ITABLE = 1,
-};
-
-struct ext4_li_request {
- struct super_block *lr_super;
- enum ext4_li_mode lr_mode;
- ext4_group_t lr_first_not_zeroed;
- ext4_group_t lr_next_group;
- struct list_head lr_request;
- long unsigned int lr_next_sched;
- long unsigned int lr_timeout;
-};
-
-struct ext4_map_blocks {
- ext4_fsblk_t m_pblk;
- ext4_lblk_t m_lblk;
- unsigned int m_len;
- unsigned int m_flags;
-};
-
-struct ext4_system_zone {
- struct rb_node node;
- ext4_fsblk_t start_blk;
- unsigned int count;
- u32 ino;
-};
-
-enum {
- EXT4_INODE_SECRM = 0,
- EXT4_INODE_UNRM = 1,
- EXT4_INODE_COMPR = 2,
- EXT4_INODE_SYNC = 3,
- EXT4_INODE_IMMUTABLE = 4,
- EXT4_INODE_APPEND = 5,
- EXT4_INODE_NODUMP = 6,
- EXT4_INODE_NOATIME = 7,
- EXT4_INODE_DIRTY = 8,
- EXT4_INODE_COMPRBLK = 9,
- EXT4_INODE_NOCOMPR = 10,
- EXT4_INODE_ENCRYPT = 11,
- EXT4_INODE_INDEX = 12,
- EXT4_INODE_IMAGIC = 13,
- EXT4_INODE_JOURNAL_DATA = 14,
- EXT4_INODE_NOTAIL = 15,
- EXT4_INODE_DIRSYNC = 16,
- EXT4_INODE_TOPDIR = 17,
- EXT4_INODE_HUGE_FILE = 18,
- EXT4_INODE_EXTENTS = 19,
- EXT4_INODE_VERITY = 20,
- EXT4_INODE_EA_INODE = 21,
- EXT4_INODE_DAX = 25,
- EXT4_INODE_INLINE_DATA = 28,
- EXT4_INODE_PROJINHERIT = 29,
- EXT4_INODE_CASEFOLD = 30,
- EXT4_INODE_RESERVED = 31,
-};
-
-enum {
- EXT4_FC_REASON_OK = 0,
- EXT4_FC_REASON_INELIGIBLE = 1,
- EXT4_FC_REASON_ALREADY_COMMITTED = 2,
- EXT4_FC_REASON_FC_START_FAILED = 3,
- EXT4_FC_REASON_FC_FAILED = 4,
- EXT4_FC_REASON_XATTR = 0,
- EXT4_FC_REASON_CROSS_RENAME = 1,
- EXT4_FC_REASON_JOURNAL_FLAG_CHANGE = 2,
- EXT4_FC_REASON_NOMEM = 3,
- EXT4_FC_REASON_SWAP_BOOT = 4,
- EXT4_FC_REASON_RESIZE = 5,
- EXT4_FC_REASON_RENAME_DIR = 6,
- EXT4_FC_REASON_FALLOC_RANGE = 7,
- EXT4_FC_REASON_INODE_JOURNAL_DATA = 8,
- EXT4_FC_COMMIT_FAILED = 9,
- EXT4_FC_REASON_MAX = 10,
-};
-
-struct ext4_dir_entry_2 {
- __le32 inode;
- __le16 rec_len;
- __u8 name_len;
- __u8 file_type;
- char name[255];
-};
-
-struct fname;
-
-struct dir_private_info {
- struct rb_root root;
- struct rb_node *curr_node;
- struct fname *extra_fname;
- loff_t last_pos;
- __u32 curr_hash;
- __u32 curr_minor_hash;
- __u32 next_hash;
-};
-
-struct fname {
- __u32 hash;
- __u32 minor_hash;
- struct rb_node rb_hash;
- struct fname *next;
- __u32 inode;
- __u8 name_len;
- __u8 file_type;
- char name[0];
-};
-
-enum SHIFT_DIRECTION {
- SHIFT_LEFT = 0,
- SHIFT_RIGHT = 1,
-};
-
-struct ext4_io_end_vec {
- struct list_head list;
- loff_t offset;
- ssize_t size;
-};
-
-struct ext4_io_end {
- struct list_head list;
- handle_t *handle;
- struct inode *inode;
- struct bio *bio;
- unsigned int flag;
- atomic_t count;
- struct list_head list_vec;
-};
-
-typedef struct ext4_io_end ext4_io_end_t;
-
-enum {
- ES_WRITTEN_B = 0,
- ES_UNWRITTEN_B = 1,
- ES_DELAYED_B = 2,
- ES_HOLE_B = 3,
- ES_REFERENCED_B = 4,
- ES_FLAGS = 5,
-};
-
-enum {
- EXT4_STATE_JDATA = 0,
- EXT4_STATE_NEW = 1,
- EXT4_STATE_XATTR = 2,
- EXT4_STATE_NO_EXPAND = 3,
- EXT4_STATE_DA_ALLOC_CLOSE = 4,
- EXT4_STATE_EXT_MIGRATE = 5,
- EXT4_STATE_NEWENTRY = 6,
- EXT4_STATE_MAY_INLINE_DATA = 7,
- EXT4_STATE_EXT_PRECACHED = 8,
- EXT4_STATE_LUSTRE_EA_INODE = 9,
- EXT4_STATE_VERITY_IN_PROGRESS = 10,
- EXT4_STATE_FC_COMMITTING = 11,
-};
-
-struct ext4_iloc {
- struct buffer_head *bh;
- long unsigned int offset;
- ext4_group_t block_group;
-};
-
-struct ext4_extent_tail {
- __le32 et_checksum;
-};
-
-struct ext4_extent {
- __le32 ee_block;
- __le16 ee_len;
- __le16 ee_start_hi;
- __le32 ee_start_lo;
-};
-
-struct ext4_extent_idx {
- __le32 ei_block;
- __le32 ei_leaf_lo;
- __le16 ei_leaf_hi;
- __u16 ei_unused;
-};
-
-struct ext4_extent_header {
- __le16 eh_magic;
- __le16 eh_entries;
- __le16 eh_max;
- __le16 eh_depth;
- __le32 eh_generation;
-};
-
-struct ext4_ext_path {
- ext4_fsblk_t p_block;
- __u16 p_depth;
- __u16 p_maxdepth;
- struct ext4_extent *p_ext;
- struct ext4_extent_idx *p_idx;
- struct ext4_extent_header *p_hdr;
- struct buffer_head *p_bh;
-};
-
-struct partial_cluster {
- ext4_fsblk_t pclu;
- ext4_lblk_t lblk;
- enum {
- initial = 0,
- tofree = 1,
- nofree = 2,
- } state;
-};
-
-struct pending_reservation {
- struct rb_node rb_node;
- ext4_lblk_t lclu;
-};
-
-struct rsvd_count {
- int ndelonly;
- bool first_do_lblk_found;
- ext4_lblk_t first_do_lblk;
- ext4_lblk_t last_do_lblk;
- struct extent_status *left_es;
- bool partial;
- ext4_lblk_t lclu;
-};
-
-enum {
- EXT4_MF_MNTDIR_SAMPLED = 0,
- EXT4_MF_FS_ABORTED = 1,
- EXT4_MF_FC_INELIGIBLE = 2,
- EXT4_MF_FC_COMMITTING = 3,
-};
-
-struct fsmap {
- __u32 fmr_device;
- __u32 fmr_flags;
- __u64 fmr_physical;
- __u64 fmr_owner;
- __u64 fmr_offset;
- __u64 fmr_length;
- __u64 fmr_reserved[3];
-};
-
-struct ext4_fsmap {
- struct list_head fmr_list;
- dev_t fmr_device;
- uint32_t fmr_flags;
- uint64_t fmr_physical;
- uint64_t fmr_owner;
- uint64_t fmr_length;
-};
-
-struct ext4_fsmap_head {
- uint32_t fmh_iflags;
- uint32_t fmh_oflags;
- unsigned int fmh_count;
- unsigned int fmh_entries;
- struct ext4_fsmap fmh_keys[2];
-};
-
-typedef int (*ext4_fsmap_format_t)(struct ext4_fsmap *, void *);
-
-struct ext4_getfsmap_info {
- struct ext4_fsmap_head *gfi_head;
- ext4_fsmap_format_t gfi_formatter;
- void *gfi_format_arg;
- ext4_fsblk_t gfi_next_fsblk;
- u32 gfi_dev;
- ext4_group_t gfi_agno;
- struct ext4_fsmap gfi_low;
- struct ext4_fsmap gfi_high;
- struct ext4_fsmap gfi_lastfree;
- struct list_head gfi_meta_list;
- bool gfi_last;
-};
-
-struct ext4_getfsmap_dev {
- int (*gfd_fn)(struct super_block *, struct ext4_fsmap *, struct ext4_getfsmap_info *);
- u32 gfd_dev;
-};
-
-struct dx_hash_info {
- u32 hash;
- u32 minor_hash;
- int hash_version;
- u32 *seed;
-};
-
-struct ext4_inode {
- __le16 i_mode;
- __le16 i_uid;
- __le32 i_size_lo;
- __le32 i_atime;
- __le32 i_ctime;
- __le32 i_mtime;
- __le32 i_dtime;
- __le16 i_gid;
- __le16 i_links_count;
- __le32 i_blocks_lo;
- __le32 i_flags;
- union {
- struct {
- __le32 l_i_version;
- } linux1;
- struct {
- __u32 h_i_translator;
- } hurd1;
- struct {
- __u32 m_i_reserved1;
- } masix1;
- } osd1;
- __le32 i_block[15];
- __le32 i_generation;
- __le32 i_file_acl_lo;
- __le32 i_size_high;
- __le32 i_obso_faddr;
- union {
- struct {
- __le16 l_i_blocks_high;
- __le16 l_i_file_acl_high;
- __le16 l_i_uid_high;
- __le16 l_i_gid_high;
- __le16 l_i_checksum_lo;
- __le16 l_i_reserved;
- } linux2;
- struct {
- __le16 h_i_reserved1;
- __u16 h_i_mode_high;
- __u16 h_i_uid_high;
- __u16 h_i_gid_high;
- __u32 h_i_author;
- } hurd2;
- struct {
- __le16 h_i_reserved1;
- __le16 m_i_file_acl_high;
- __u32 m_i_reserved2[2];
- } masix2;
- } osd2;
- __le16 i_extra_isize;
- __le16 i_checksum_hi;
- __le32 i_ctime_extra;
- __le32 i_mtime_extra;
- __le32 i_atime_extra;
- __le32 i_crtime;
- __le32 i_crtime_extra;
- __le32 i_version_hi;
- __le32 i_projid;
-};
-
-struct orlov_stats {
- __u64 free_clusters;
- __u32 free_inodes;
- __u32 used_dirs;
-};
-
-typedef struct {
- __le32 *p;
- __le32 key;
- struct buffer_head *bh;
-} Indirect;
-
-struct ext4_filename {
- const struct qstr *usr_fname;
- struct fscrypt_str disk_name;
- struct dx_hash_info hinfo;
- struct fscrypt_str crypto_buf;
- struct fscrypt_str cf_name;
-};
-
-struct ext4_xattr_ibody_header {
- __le32 h_magic;
-};
-
-struct ext4_xattr_entry {
- __u8 e_name_len;
- __u8 e_name_index;
- __le16 e_value_offs;
- __le32 e_value_inum;
- __le32 e_value_size;
- __le32 e_hash;
- char e_name[0];
-};
-
-struct ext4_xattr_info {
- const char *name;
- const void *value;
- size_t value_len;
- int name_index;
- int in_inode;
-};
-
-struct ext4_xattr_search {
- struct ext4_xattr_entry *first;
- void *base;
- void *end;
- struct ext4_xattr_entry *here;
- int not_found;
-};
-
-struct ext4_xattr_ibody_find {
- struct ext4_xattr_search s;
- struct ext4_iloc iloc;
-};
-
-typedef short unsigned int __kernel_uid16_t;
-
-typedef short unsigned int __kernel_gid16_t;
-
-typedef __kernel_uid16_t uid16_t;
-
-typedef __kernel_gid16_t gid16_t;
-
-struct ext4_io_submit {
- struct writeback_control *io_wbc;
- struct bio *io_bio;
- ext4_io_end_t *io_end;
- sector_t io_next_block;
-};
-
-typedef enum {
- EXT4_IGET_NORMAL = 0,
- EXT4_IGET_SPECIAL = 1,
- EXT4_IGET_HANDLE = 2,
-} ext4_iget_flags;
-
-struct ext4_xattr_inode_array {
- unsigned int count;
- struct inode *inodes[0];
-};
-
-struct mpage_da_data {
- struct inode *inode;
- struct writeback_control *wbc;
- long unsigned int first_page;
- long unsigned int next_page;
- long unsigned int last_page;
- struct ext4_map_blocks map;
- struct ext4_io_submit io_submit;
- unsigned int do_map: 1;
- unsigned int scanned_until_end: 1;
-};
-
-struct fstrim_range {
- __u64 start;
- __u64 len;
- __u64 minlen;
-};
-
-struct ext4_new_group_input {
- __u32 group;
- __u64 block_bitmap;
- __u64 inode_bitmap;
- __u64 inode_table;
- __u32 blocks_count;
- __u16 reserved_blocks;
- __u16 unused;
-};
-
-struct compat_ext4_new_group_input {
- u32 group;
- compat_u64 block_bitmap;
- compat_u64 inode_bitmap;
- compat_u64 inode_table;
- u32 blocks_count;
- u16 reserved_blocks;
- u16 unused;
-};
-
-struct ext4_new_group_data {
- __u32 group;
- __u64 block_bitmap;
- __u64 inode_bitmap;
- __u64 inode_table;
- __u32 blocks_count;
- __u16 reserved_blocks;
- __u16 mdata_blocks;
- __u32 free_clusters_count;
-};
-
-struct move_extent {
- __u32 reserved;
- __u32 donor_fd;
- __u64 orig_start;
- __u64 donor_start;
- __u64 len;
- __u64 moved_len;
-};
-
-struct fsmap_head {
- __u32 fmh_iflags;
- __u32 fmh_oflags;
- __u32 fmh_count;
- __u32 fmh_entries;
- __u64 fmh_reserved[6];
- struct fsmap fmh_keys[2];
- struct fsmap fmh_recs[0];
-};
-
-struct getfsmap_info {
- struct super_block *gi_sb;
- struct fsmap_head *gi_data;
- unsigned int gi_idx;
- __u32 gi_last_flags;
-};
-
-typedef long unsigned int cycles_t;
-
-enum blk_default_limits {
- BLK_MAX_SEGMENTS = 128,
- BLK_SAFE_MAX_SECTORS = 255,
- BLK_DEF_MAX_SECTORS = 2560,
- BLK_MAX_SEGMENT_SIZE = 65536,
- BLK_SEG_BOUNDARY_MASK = 4294967295,
-};
-
-struct ext4_free_data {
- struct list_head efd_list;
- struct rb_node efd_node;
- ext4_group_t efd_group;
- ext4_grpblk_t efd_start_cluster;
- ext4_grpblk_t efd_count;
- tid_t efd_tid;
-};
-
-struct ext4_prealloc_space {
- struct list_head pa_inode_list;
- struct list_head pa_group_list;
- union {
- struct list_head pa_tmp_list;
- struct callback_head pa_rcu;
- } u;
- spinlock_t pa_lock;
- atomic_t pa_count;
- unsigned int pa_deleted;
- ext4_fsblk_t pa_pstart;
- ext4_lblk_t pa_lstart;
- ext4_grpblk_t pa_len;
- ext4_grpblk_t pa_free;
- short unsigned int pa_type;
- spinlock_t *pa_obj_lock;
- struct inode *pa_inode;
-};
-
-enum {
- MB_INODE_PA = 0,
- MB_GROUP_PA = 1,
-};
-
-struct ext4_free_extent {
- ext4_lblk_t fe_logical;
- ext4_grpblk_t fe_start;
- ext4_group_t fe_group;
- ext4_grpblk_t fe_len;
-};
-
-struct ext4_allocation_context {
- struct inode *ac_inode;
- struct super_block *ac_sb;
- struct ext4_free_extent ac_o_ex;
- struct ext4_free_extent ac_g_ex;
- struct ext4_free_extent ac_b_ex;
- struct ext4_free_extent ac_f_ex;
- __u16 ac_groups_scanned;
- __u16 ac_found;
- __u16 ac_tail;
- __u16 ac_buddy;
- __u16 ac_flags;
- __u8 ac_status;
- __u8 ac_criteria;
- __u8 ac_2order;
- __u8 ac_op;
- struct page *ac_bitmap_page;
- struct page *ac_buddy_page;
- struct ext4_prealloc_space *ac_pa;
- struct ext4_locality_group *ac_lg;
-};
-
-struct ext4_buddy {
- struct page *bd_buddy_page;
- void *bd_buddy;
- struct page *bd_bitmap_page;
- void *bd_bitmap;
- struct ext4_group_info *bd_info;
- struct super_block *bd_sb;
- __u16 bd_blkbits;
- ext4_group_t bd_group;
-};
-
-typedef int (*ext4_mballoc_query_range_fn)(struct super_block *, ext4_group_t, ext4_grpblk_t, ext4_grpblk_t, void *);
-
-struct sg {
- struct ext4_group_info info;
- ext4_grpblk_t counters[18];
-};
-
-struct migrate_struct {
- ext4_lblk_t first_block;
- ext4_lblk_t last_block;
- ext4_lblk_t curr_block;
- ext4_fsblk_t first_pblock;
- ext4_fsblk_t last_pblock;
-};
-
-struct mmp_struct {
- __le32 mmp_magic;
- __le32 mmp_seq;
- __le64 mmp_time;
- char mmp_nodename[64];
- char mmp_bdevname[32];
- __le16 mmp_check_interval;
- __le16 mmp_pad1;
- __le32 mmp_pad2[226];
- __le32 mmp_checksum;
-};
-
-struct mmpd_data {
- struct buffer_head *bh;
- struct super_block *sb;
-};
-
-struct ext4_dir_entry {
- __le32 inode;
- __le16 rec_len;
- __le16 name_len;
- char name[255];
-};
-
-struct ext4_dir_entry_tail {
- __le32 det_reserved_zero1;
- __le16 det_rec_len;
- __u8 det_reserved_zero2;
- __u8 det_reserved_ft;
- __le32 det_checksum;
-};
-
-typedef enum {
- EITHER = 0,
- INDEX = 1,
- DIRENT = 2,
- DIRENT_HTREE = 3,
-} dirblock_type_t;
-
-struct fake_dirent {
- __le32 inode;
- __le16 rec_len;
- u8 name_len;
- u8 file_type;
-};
-
-struct dx_countlimit {
- __le16 limit;
- __le16 count;
-};
-
-struct dx_entry {
- __le32 hash;
- __le32 block;
-};
-
-struct dx_root_info {
- __le32 reserved_zero;
- u8 hash_version;
- u8 info_length;
- u8 indirect_levels;
- u8 unused_flags;
-};
-
-struct dx_root {
- struct fake_dirent dot;
- char dot_name[4];
- struct fake_dirent dotdot;
- char dotdot_name[4];
- struct dx_root_info info;
- struct dx_entry entries[0];
-};
-
-struct dx_node {
- struct fake_dirent fake;
- struct dx_entry entries[0];
-};
-
-struct dx_frame {
- struct buffer_head *bh;
- struct dx_entry *entries;
- struct dx_entry *at;
-};
-
-struct dx_map_entry {
- u32 hash;
- u16 offs;
- u16 size;
-};
-
-struct dx_tail {
- u32 dt_reserved;
- __le32 dt_checksum;
-};
-
-struct ext4_renament {
- struct inode *dir;
- struct dentry *dentry;
- struct inode *inode;
- bool is_dir;
- int dir_nlink_delta;
- struct buffer_head *bh;
- struct ext4_dir_entry_2 *de;
- int inlined;
- struct buffer_head *dir_bh;
- struct ext4_dir_entry_2 *parent_de;
- int dir_inlined;
-};
-
-enum bio_post_read_step {
- STEP_INITIAL = 0,
- STEP_DECRYPT = 1,
- STEP_VERITY = 2,
- STEP_MAX = 3,
-};
-
-struct bio_post_read_ctx {
- struct bio *bio;
- struct work_struct work;
- unsigned int cur_step;
- unsigned int enabled_steps;
-};
-
-enum {
- BLOCK_BITMAP = 0,
- INODE_BITMAP = 1,
- INODE_TABLE = 2,
- GROUP_TABLE_COUNT = 3,
-};
-
-struct ext4_rcu_ptr {
- struct callback_head rcu;
- void *ptr;
-};
-
-struct ext4_new_flex_group_data {
- struct ext4_new_group_data *groups;
- __u16 *bg_flags;
- ext4_group_t count;
-};
-
-enum stat_group {
- STAT_READ = 0,
- STAT_WRITE = 1,
- STAT_DISCARD = 2,
- STAT_FLUSH = 3,
- NR_STAT_GROUPS = 4,
-};
-
-enum {
- I_DATA_SEM_NORMAL = 0,
- I_DATA_SEM_OTHER = 1,
- I_DATA_SEM_QUOTA = 2,
-};
-
-struct ext4_lazy_init {
- long unsigned int li_state;
- struct list_head li_request_list;
- struct mutex li_list_mtx;
-};
-
-struct ext4_journal_cb_entry {
- struct list_head jce_list;
- void (*jce_func)(struct super_block *, struct ext4_journal_cb_entry *, int);
-};
-
-struct trace_event_raw_ext4_other_inode_update_time {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ino_t orig_ino;
- uid_t uid;
- gid_t gid;
- __u16 mode;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_free_inode {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- uid_t uid;
- gid_t gid;
- __u64 blocks;
- __u16 mode;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_request_inode {
- struct trace_entry ent;
- dev_t dev;
- ino_t dir;
- __u16 mode;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_allocate_inode {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ino_t dir;
- __u16 mode;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_evict_inode {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- int nlink;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_drop_inode {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- int drop;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_nfs_commit_metadata {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_mark_inode_dirty {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- long unsigned int ip;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_begin_ordered_truncate {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- loff_t new_size;
- char __data[0];
-};
-
-struct trace_event_raw_ext4__write_begin {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- loff_t pos;
- unsigned int len;
- unsigned int flags;
- char __data[0];
-};
-
-struct trace_event_raw_ext4__write_end {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- loff_t pos;
- unsigned int len;
- unsigned int copied;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_writepages {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- long int nr_to_write;
- long int pages_skipped;
- loff_t range_start;
- loff_t range_end;
- long unsigned int writeback_index;
- int sync_mode;
- char for_kupdate;
- char range_cyclic;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_da_write_pages {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- long unsigned int first_page;
- long int nr_to_write;
- int sync_mode;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_da_write_pages_extent {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- __u64 lblk;
- __u32 len;
- __u32 flags;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_writepages_result {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- int ret;
- int pages_written;
- long int pages_skipped;
- long unsigned int writeback_index;
- int sync_mode;
- char __data[0];
-};
-
-struct trace_event_raw_ext4__page_op {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- long unsigned int index;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_invalidatepage_op {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- long unsigned int index;
- unsigned int offset;
- unsigned int length;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_discard_blocks {
- struct trace_entry ent;
- dev_t dev;
- __u64 blk;
- __u64 count;
- char __data[0];
-};
-
-struct trace_event_raw_ext4__mb_new_pa {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- __u64 pa_pstart;
- __u64 pa_lstart;
- __u32 pa_len;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_mb_release_inode_pa {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- __u64 block;
- __u32 count;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_mb_release_group_pa {
- struct trace_entry ent;
- dev_t dev;
- __u64 pa_pstart;
- __u32 pa_len;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_discard_preallocations {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- unsigned int len;
- unsigned int needed;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_mb_discard_preallocations {
- struct trace_entry ent;
- dev_t dev;
- int needed;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_request_blocks {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- unsigned int len;
- __u32 logical;
- __u32 lleft;
- __u32 lright;
- __u64 goal;
- __u64 pleft;
- __u64 pright;
- unsigned int flags;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_allocate_blocks {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- __u64 block;
- unsigned int len;
- __u32 logical;
- __u32 lleft;
- __u32 lright;
- __u64 goal;
- __u64 pleft;
- __u64 pright;
- unsigned int flags;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_free_blocks {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- __u64 block;
- long unsigned int count;
- int flags;
- __u16 mode;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_sync_file_enter {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ino_t parent;
- int datasync;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_sync_file_exit {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- int ret;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_sync_fs {
- struct trace_entry ent;
- dev_t dev;
- int wait;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_alloc_da_blocks {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- unsigned int data_blocks;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_mballoc_alloc {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- __u32 orig_logical;
- int orig_start;
- __u32 orig_group;
- int orig_len;
- __u32 goal_logical;
- int goal_start;
- __u32 goal_group;
- int goal_len;
- __u32 result_logical;
- int result_start;
- __u32 result_group;
- int result_len;
- __u16 found;
- __u16 groups;
- __u16 buddy;
- __u16 flags;
- __u16 tail;
- __u8 cr;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_mballoc_prealloc {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- __u32 orig_logical;
- int orig_start;
- __u32 orig_group;
- int orig_len;
- __u32 result_logical;
- int result_start;
- __u32 result_group;
- int result_len;
- char __data[0];
-};
-
-struct trace_event_raw_ext4__mballoc {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- int result_start;
- __u32 result_group;
- int result_len;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_forget {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- __u64 block;
- int is_metadata;
- __u16 mode;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_da_update_reserve_space {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- __u64 i_blocks;
- int used_blocks;
- int reserved_data_blocks;
- int quota_claim;
- __u16 mode;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_da_reserve_space {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- __u64 i_blocks;
- int reserved_data_blocks;
- __u16 mode;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_da_release_space {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- __u64 i_blocks;
- int freed_blocks;
- int reserved_data_blocks;
- __u16 mode;
- char __data[0];
-};
-
-struct trace_event_raw_ext4__bitmap_load {
- struct trace_entry ent;
- dev_t dev;
- __u32 group;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_read_block_bitmap_load {
- struct trace_entry ent;
- dev_t dev;
- __u32 group;
- bool prefetch;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_direct_IO_enter {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- loff_t pos;
- long unsigned int len;
- int rw;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_direct_IO_exit {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- loff_t pos;
- long unsigned int len;
- int rw;
- int ret;
- char __data[0];
-};
-
-struct trace_event_raw_ext4__fallocate_mode {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- loff_t offset;
- loff_t len;
- int mode;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_fallocate_exit {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- loff_t pos;
- unsigned int blocks;
- int ret;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_unlink_enter {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ino_t parent;
- loff_t size;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_unlink_exit {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- int ret;
- char __data[0];
-};
-
-struct trace_event_raw_ext4__truncate {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- __u64 blocks;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_ext_convert_to_initialized_enter {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t m_lblk;
- unsigned int m_len;
- ext4_lblk_t u_lblk;
- unsigned int u_len;
- ext4_fsblk_t u_pblk;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_ext_convert_to_initialized_fastpath {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t m_lblk;
- unsigned int m_len;
- ext4_lblk_t u_lblk;
- unsigned int u_len;
- ext4_fsblk_t u_pblk;
- ext4_lblk_t i_lblk;
- unsigned int i_len;
- ext4_fsblk_t i_pblk;
- char __data[0];
-};
-
-struct trace_event_raw_ext4__map_blocks_enter {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t lblk;
- unsigned int len;
- unsigned int flags;
- char __data[0];
-};
-
-struct trace_event_raw_ext4__map_blocks_exit {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- unsigned int flags;
- ext4_fsblk_t pblk;
- ext4_lblk_t lblk;
- unsigned int len;
- unsigned int mflags;
- int ret;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_ext_load_extent {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_fsblk_t pblk;
- ext4_lblk_t lblk;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_load_inode {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_journal_start {
- struct trace_entry ent;
- dev_t dev;
- long unsigned int ip;
- int blocks;
- int rsv_blocks;
- int revoke_creds;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_journal_start_reserved {
- struct trace_entry ent;
- dev_t dev;
- long unsigned int ip;
- int blocks;
- char __data[0];
-};
-
-struct trace_event_raw_ext4__trim {
- struct trace_entry ent;
- int dev_major;
- int dev_minor;
- __u32 group;
- int start;
- int len;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_ext_handle_unwritten_extents {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- int flags;
- ext4_lblk_t lblk;
- ext4_fsblk_t pblk;
- unsigned int len;
- unsigned int allocated;
- ext4_fsblk_t newblk;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_get_implied_cluster_alloc_exit {
- struct trace_entry ent;
- dev_t dev;
- unsigned int flags;
- ext4_lblk_t lblk;
- ext4_fsblk_t pblk;
- unsigned int len;
- int ret;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_ext_put_in_cache {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t lblk;
- unsigned int len;
- ext4_fsblk_t start;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_ext_in_cache {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t lblk;
- int ret;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_find_delalloc_range {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t from;
- ext4_lblk_t to;
- int reverse;
- int found;
- ext4_lblk_t found_blk;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_get_reserved_cluster_alloc {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t lblk;
- unsigned int len;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_ext_show_extent {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_fsblk_t pblk;
- ext4_lblk_t lblk;
- short unsigned int len;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_remove_blocks {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t from;
- ext4_lblk_t to;
- ext4_fsblk_t ee_pblk;
- ext4_lblk_t ee_lblk;
- short unsigned int ee_len;
- ext4_fsblk_t pc_pclu;
- ext4_lblk_t pc_lblk;
- int pc_state;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_ext_rm_leaf {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t start;
- ext4_lblk_t ee_lblk;
- ext4_fsblk_t ee_pblk;
- short int ee_len;
- ext4_fsblk_t pc_pclu;
- ext4_lblk_t pc_lblk;
- int pc_state;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_ext_rm_idx {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_fsblk_t pblk;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_ext_remove_space {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t start;
- ext4_lblk_t end;
- int depth;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_ext_remove_space_done {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t start;
- ext4_lblk_t end;
- int depth;
- ext4_fsblk_t pc_pclu;
- ext4_lblk_t pc_lblk;
- int pc_state;
- short unsigned int eh_entries;
- char __data[0];
-};
-
-struct trace_event_raw_ext4__es_extent {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t lblk;
- ext4_lblk_t len;
- ext4_fsblk_t pblk;
- char status;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_es_remove_extent {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- loff_t lblk;
- loff_t len;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_es_find_extent_range_enter {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t lblk;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_es_find_extent_range_exit {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t lblk;
- ext4_lblk_t len;
- ext4_fsblk_t pblk;
- char status;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_es_lookup_extent_enter {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t lblk;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_es_lookup_extent_exit {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t lblk;
- ext4_lblk_t len;
- ext4_fsblk_t pblk;
- char status;
- int found;
- char __data[0];
-};
-
-struct trace_event_raw_ext4__es_shrink_enter {
- struct trace_entry ent;
- dev_t dev;
- int nr_to_scan;
- int cache_cnt;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_es_shrink_scan_exit {
- struct trace_entry ent;
- dev_t dev;
- int nr_shrunk;
- int cache_cnt;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_collapse_range {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- loff_t offset;
- loff_t len;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_insert_range {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- loff_t offset;
- loff_t len;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_es_shrink {
- struct trace_entry ent;
- dev_t dev;
- int nr_shrunk;
- long long unsigned int scan_time;
- int nr_skipped;
- int retried;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_es_insert_delayed_block {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t lblk;
- ext4_lblk_t len;
- ext4_fsblk_t pblk;
- char status;
- bool allocated;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_fsmap_class {
- struct trace_entry ent;
- dev_t dev;
- dev_t keydev;
- u32 agno;
- u64 bno;
- u64 len;
- u64 owner;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_getfsmap_class {
- struct trace_entry ent;
- dev_t dev;
- dev_t keydev;
- u64 block;
- u64 len;
- u64 owner;
- u64 flags;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_shutdown {
- struct trace_entry ent;
- dev_t dev;
- unsigned int flags;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_error {
- struct trace_entry ent;
- dev_t dev;
- const char *function;
- unsigned int line;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_prefetch_bitmaps {
- struct trace_entry ent;
- dev_t dev;
- __u32 group;
- __u32 next;
- __u32 ios;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_lazy_itable_init {
- struct trace_entry ent;
- dev_t dev;
- __u32 group;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_fc_replay_scan {
- struct trace_entry ent;
- dev_t dev;
- int error;
- int off;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_fc_replay {
- struct trace_entry ent;
- dev_t dev;
- int tag;
- int ino;
- int priv1;
- int priv2;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_fc_commit_start {
- struct trace_entry ent;
- dev_t dev;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_fc_commit_stop {
- struct trace_entry ent;
- dev_t dev;
- int nblks;
- int reason;
- int num_fc;
- int num_fc_ineligible;
- int nblks_agg;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_fc_stats {
- struct trace_entry ent;
- dev_t dev;
- struct ext4_sb_info *sbi;
- int count;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_fc_track_create {
- struct trace_entry ent;
- dev_t dev;
- int ino;
- int error;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_fc_track_link {
- struct trace_entry ent;
- dev_t dev;
- int ino;
- int error;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_fc_track_unlink {
- struct trace_entry ent;
- dev_t dev;
- int ino;
- int error;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_fc_track_inode {
- struct trace_entry ent;
- dev_t dev;
- int ino;
- int error;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_fc_track_range {
- struct trace_entry ent;
- dev_t dev;
- int ino;
- long int start;
- long int end;
- int error;
- char __data[0];
-};
-
-struct trace_event_data_offsets_ext4_other_inode_update_time {};
-
-struct trace_event_data_offsets_ext4_free_inode {};
-
-struct trace_event_data_offsets_ext4_request_inode {};
-
-struct trace_event_data_offsets_ext4_allocate_inode {};
-
-struct trace_event_data_offsets_ext4_evict_inode {};
-
-struct trace_event_data_offsets_ext4_drop_inode {};
-
-struct trace_event_data_offsets_ext4_nfs_commit_metadata {};
-
-struct trace_event_data_offsets_ext4_mark_inode_dirty {};
-
-struct trace_event_data_offsets_ext4_begin_ordered_truncate {};
-
-struct trace_event_data_offsets_ext4__write_begin {};
-
-struct trace_event_data_offsets_ext4__write_end {};
-
-struct trace_event_data_offsets_ext4_writepages {};
-
-struct trace_event_data_offsets_ext4_da_write_pages {};
-
-struct trace_event_data_offsets_ext4_da_write_pages_extent {};
-
-struct trace_event_data_offsets_ext4_writepages_result {};
-
-struct trace_event_data_offsets_ext4__page_op {};
-
-struct trace_event_data_offsets_ext4_invalidatepage_op {};
-
-struct trace_event_data_offsets_ext4_discard_blocks {};
-
-struct trace_event_data_offsets_ext4__mb_new_pa {};
-
-struct trace_event_data_offsets_ext4_mb_release_inode_pa {};
-
-struct trace_event_data_offsets_ext4_mb_release_group_pa {};
-
-struct trace_event_data_offsets_ext4_discard_preallocations {};
-
-struct trace_event_data_offsets_ext4_mb_discard_preallocations {};
-
-struct trace_event_data_offsets_ext4_request_blocks {};
-
-struct trace_event_data_offsets_ext4_allocate_blocks {};
-
-struct trace_event_data_offsets_ext4_free_blocks {};
-
-struct trace_event_data_offsets_ext4_sync_file_enter {};
-
-struct trace_event_data_offsets_ext4_sync_file_exit {};
-
-struct trace_event_data_offsets_ext4_sync_fs {};
-
-struct trace_event_data_offsets_ext4_alloc_da_blocks {};
-
-struct trace_event_data_offsets_ext4_mballoc_alloc {};
-
-struct trace_event_data_offsets_ext4_mballoc_prealloc {};
-
-struct trace_event_data_offsets_ext4__mballoc {};
-
-struct trace_event_data_offsets_ext4_forget {};
-
-struct trace_event_data_offsets_ext4_da_update_reserve_space {};
-
-struct trace_event_data_offsets_ext4_da_reserve_space {};
-
-struct trace_event_data_offsets_ext4_da_release_space {};
-
-struct trace_event_data_offsets_ext4__bitmap_load {};
-
-struct trace_event_data_offsets_ext4_read_block_bitmap_load {};
-
-struct trace_event_data_offsets_ext4_direct_IO_enter {};
-
-struct trace_event_data_offsets_ext4_direct_IO_exit {};
-
-struct trace_event_data_offsets_ext4__fallocate_mode {};
-
-struct trace_event_data_offsets_ext4_fallocate_exit {};
-
-struct trace_event_data_offsets_ext4_unlink_enter {};
-
-struct trace_event_data_offsets_ext4_unlink_exit {};
-
-struct trace_event_data_offsets_ext4__truncate {};
-
-struct trace_event_data_offsets_ext4_ext_convert_to_initialized_enter {};
-
-struct trace_event_data_offsets_ext4_ext_convert_to_initialized_fastpath {};
-
-struct trace_event_data_offsets_ext4__map_blocks_enter {};
-
-struct trace_event_data_offsets_ext4__map_blocks_exit {};
-
-struct trace_event_data_offsets_ext4_ext_load_extent {};
-
-struct trace_event_data_offsets_ext4_load_inode {};
-
-struct trace_event_data_offsets_ext4_journal_start {};
-
-struct trace_event_data_offsets_ext4_journal_start_reserved {};
-
-struct trace_event_data_offsets_ext4__trim {};
-
-struct trace_event_data_offsets_ext4_ext_handle_unwritten_extents {};
-
-struct trace_event_data_offsets_ext4_get_implied_cluster_alloc_exit {};
-
-struct trace_event_data_offsets_ext4_ext_put_in_cache {};
-
-struct trace_event_data_offsets_ext4_ext_in_cache {};
-
-struct trace_event_data_offsets_ext4_find_delalloc_range {};
-
-struct trace_event_data_offsets_ext4_get_reserved_cluster_alloc {};
-
-struct trace_event_data_offsets_ext4_ext_show_extent {};
-
-struct trace_event_data_offsets_ext4_remove_blocks {};
-
-struct trace_event_data_offsets_ext4_ext_rm_leaf {};
-
-struct trace_event_data_offsets_ext4_ext_rm_idx {};
-
-struct trace_event_data_offsets_ext4_ext_remove_space {};
-
-struct trace_event_data_offsets_ext4_ext_remove_space_done {};
-
-struct trace_event_data_offsets_ext4__es_extent {};
-
-struct trace_event_data_offsets_ext4_es_remove_extent {};
-
-struct trace_event_data_offsets_ext4_es_find_extent_range_enter {};
-
-struct trace_event_data_offsets_ext4_es_find_extent_range_exit {};
-
-struct trace_event_data_offsets_ext4_es_lookup_extent_enter {};
-
-struct trace_event_data_offsets_ext4_es_lookup_extent_exit {};
-
-struct trace_event_data_offsets_ext4__es_shrink_enter {};
-
-struct trace_event_data_offsets_ext4_es_shrink_scan_exit {};
-
-struct trace_event_data_offsets_ext4_collapse_range {};
-
-struct trace_event_data_offsets_ext4_insert_range {};
-
-struct trace_event_data_offsets_ext4_es_shrink {};
-
-struct trace_event_data_offsets_ext4_es_insert_delayed_block {};
-
-struct trace_event_data_offsets_ext4_fsmap_class {};
-
-struct trace_event_data_offsets_ext4_getfsmap_class {};
-
-struct trace_event_data_offsets_ext4_shutdown {};
-
-struct trace_event_data_offsets_ext4_error {};
-
-struct trace_event_data_offsets_ext4_prefetch_bitmaps {};
-
-struct trace_event_data_offsets_ext4_lazy_itable_init {};
-
-struct trace_event_data_offsets_ext4_fc_replay_scan {};
-
-struct trace_event_data_offsets_ext4_fc_replay {};
-
-struct trace_event_data_offsets_ext4_fc_commit_start {};
-
-struct trace_event_data_offsets_ext4_fc_commit_stop {};
-
-struct trace_event_data_offsets_ext4_fc_stats {};
-
-struct trace_event_data_offsets_ext4_fc_track_create {};
-
-struct trace_event_data_offsets_ext4_fc_track_link {};
-
-struct trace_event_data_offsets_ext4_fc_track_unlink {};
-
-struct trace_event_data_offsets_ext4_fc_track_inode {};
-
-struct trace_event_data_offsets_ext4_fc_track_range {};
-
-typedef void (*btf_trace_ext4_other_inode_update_time)(void *, struct inode *, ino_t);
-
-typedef void (*btf_trace_ext4_free_inode)(void *, struct inode *);
-
-typedef void (*btf_trace_ext4_request_inode)(void *, struct inode *, int);
-
-typedef void (*btf_trace_ext4_allocate_inode)(void *, struct inode *, struct inode *, int);
-
-typedef void (*btf_trace_ext4_evict_inode)(void *, struct inode *);
-
-typedef void (*btf_trace_ext4_drop_inode)(void *, struct inode *, int);
-
-typedef void (*btf_trace_ext4_nfs_commit_metadata)(void *, struct inode *);
-
-typedef void (*btf_trace_ext4_mark_inode_dirty)(void *, struct inode *, long unsigned int);
-
-typedef void (*btf_trace_ext4_begin_ordered_truncate)(void *, struct inode *, loff_t);
-
-typedef void (*btf_trace_ext4_write_begin)(void *, struct inode *, loff_t, unsigned int, unsigned int);
-
-typedef void (*btf_trace_ext4_da_write_begin)(void *, struct inode *, loff_t, unsigned int, unsigned int);
-
-typedef void (*btf_trace_ext4_write_end)(void *, struct inode *, loff_t, unsigned int, unsigned int);
-
-typedef void (*btf_trace_ext4_journalled_write_end)(void *, struct inode *, loff_t, unsigned int, unsigned int);
-
-typedef void (*btf_trace_ext4_da_write_end)(void *, struct inode *, loff_t, unsigned int, unsigned int);
-
-typedef void (*btf_trace_ext4_writepages)(void *, struct inode *, struct writeback_control *);
-
-typedef void (*btf_trace_ext4_da_write_pages)(void *, struct inode *, long unsigned int, struct writeback_control *);
-
-typedef void (*btf_trace_ext4_da_write_pages_extent)(void *, struct inode *, struct ext4_map_blocks *);
-
-typedef void (*btf_trace_ext4_writepages_result)(void *, struct inode *, struct writeback_control *, int, int);
-
-typedef void (*btf_trace_ext4_writepage)(void *, struct page *);
-
-typedef void (*btf_trace_ext4_readpage)(void *, struct page *);
-
-typedef void (*btf_trace_ext4_releasepage)(void *, struct page *);
-
-typedef void (*btf_trace_ext4_invalidatepage)(void *, struct page *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_ext4_journalled_invalidatepage)(void *, struct page *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_ext4_discard_blocks)(void *, struct super_block *, long long unsigned int, long long unsigned int);
-
-typedef void (*btf_trace_ext4_mb_new_inode_pa)(void *, struct ext4_allocation_context *, struct ext4_prealloc_space *);
-
-typedef void (*btf_trace_ext4_mb_new_group_pa)(void *, struct ext4_allocation_context *, struct ext4_prealloc_space *);
-
-typedef void (*btf_trace_ext4_mb_release_inode_pa)(void *, struct ext4_prealloc_space *, long long unsigned int, unsigned int);
-
-typedef void (*btf_trace_ext4_mb_release_group_pa)(void *, struct super_block *, struct ext4_prealloc_space *);
-
-typedef void (*btf_trace_ext4_discard_preallocations)(void *, struct inode *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_ext4_mb_discard_preallocations)(void *, struct super_block *, int);
-
-typedef void (*btf_trace_ext4_request_blocks)(void *, struct ext4_allocation_request *);
-
-typedef void (*btf_trace_ext4_allocate_blocks)(void *, struct ext4_allocation_request *, long long unsigned int);
-
-typedef void (*btf_trace_ext4_free_blocks)(void *, struct inode *, __u64, long unsigned int, int);
-
-typedef void (*btf_trace_ext4_sync_file_enter)(void *, struct file *, int);
-
-typedef void (*btf_trace_ext4_sync_file_exit)(void *, struct inode *, int);
-
-typedef void (*btf_trace_ext4_sync_fs)(void *, struct super_block *, int);
-
-typedef void (*btf_trace_ext4_alloc_da_blocks)(void *, struct inode *);
-
-typedef void (*btf_trace_ext4_mballoc_alloc)(void *, struct ext4_allocation_context *);
-
-typedef void (*btf_trace_ext4_mballoc_prealloc)(void *, struct ext4_allocation_context *);
-
-typedef void (*btf_trace_ext4_mballoc_discard)(void *, struct super_block *, struct inode *, ext4_group_t, ext4_grpblk_t, ext4_grpblk_t);
-
-typedef void (*btf_trace_ext4_mballoc_free)(void *, struct super_block *, struct inode *, ext4_group_t, ext4_grpblk_t, ext4_grpblk_t);
-
-typedef void (*btf_trace_ext4_forget)(void *, struct inode *, int, __u64);
-
-typedef void (*btf_trace_ext4_da_update_reserve_space)(void *, struct inode *, int, int);
-
-typedef void (*btf_trace_ext4_da_reserve_space)(void *, struct inode *);
-
-typedef void (*btf_trace_ext4_da_release_space)(void *, struct inode *, int);
-
-typedef void (*btf_trace_ext4_mb_bitmap_load)(void *, struct super_block *, long unsigned int);
-
-typedef void (*btf_trace_ext4_mb_buddy_bitmap_load)(void *, struct super_block *, long unsigned int);
-
-typedef void (*btf_trace_ext4_load_inode_bitmap)(void *, struct super_block *, long unsigned int);
-
-typedef void (*btf_trace_ext4_read_block_bitmap_load)(void *, struct super_block *, long unsigned int, bool);
-
-typedef void (*btf_trace_ext4_direct_IO_enter)(void *, struct inode *, loff_t, long unsigned int, int);
-
-typedef void (*btf_trace_ext4_direct_IO_exit)(void *, struct inode *, loff_t, long unsigned int, int, int);
-
-typedef void (*btf_trace_ext4_fallocate_enter)(void *, struct inode *, loff_t, loff_t, int);
-
-typedef void (*btf_trace_ext4_punch_hole)(void *, struct inode *, loff_t, loff_t, int);
-
-typedef void (*btf_trace_ext4_zero_range)(void *, struct inode *, loff_t, loff_t, int);
-
-typedef void (*btf_trace_ext4_fallocate_exit)(void *, struct inode *, loff_t, unsigned int, int);
-
-typedef void (*btf_trace_ext4_unlink_enter)(void *, struct inode *, struct dentry *);
-
-typedef void (*btf_trace_ext4_unlink_exit)(void *, struct dentry *, int);
-
-typedef void (*btf_trace_ext4_truncate_enter)(void *, struct inode *);
-
-typedef void (*btf_trace_ext4_truncate_exit)(void *, struct inode *);
-
-typedef void (*btf_trace_ext4_ext_convert_to_initialized_enter)(void *, struct inode *, struct ext4_map_blocks *, struct ext4_extent *);
-
-typedef void (*btf_trace_ext4_ext_convert_to_initialized_fastpath)(void *, struct inode *, struct ext4_map_blocks *, struct ext4_extent *, struct ext4_extent *);
-
-typedef void (*btf_trace_ext4_ext_map_blocks_enter)(void *, struct inode *, ext4_lblk_t, unsigned int, unsigned int);
-
-typedef void (*btf_trace_ext4_ind_map_blocks_enter)(void *, struct inode *, ext4_lblk_t, unsigned int, unsigned int);
-
-typedef void (*btf_trace_ext4_ext_map_blocks_exit)(void *, struct inode *, unsigned int, struct ext4_map_blocks *, int);
-
-typedef void (*btf_trace_ext4_ind_map_blocks_exit)(void *, struct inode *, unsigned int, struct ext4_map_blocks *, int);
-
-typedef void (*btf_trace_ext4_ext_load_extent)(void *, struct inode *, ext4_lblk_t, ext4_fsblk_t);
-
-typedef void (*btf_trace_ext4_load_inode)(void *, struct super_block *, long unsigned int);
-
-typedef void (*btf_trace_ext4_journal_start)(void *, struct super_block *, int, int, int, long unsigned int);
-
-typedef void (*btf_trace_ext4_journal_start_reserved)(void *, struct super_block *, int, long unsigned int);
-
-typedef void (*btf_trace_ext4_trim_extent)(void *, struct super_block *, ext4_group_t, ext4_grpblk_t, ext4_grpblk_t);
-
-typedef void (*btf_trace_ext4_trim_all_free)(void *, struct super_block *, ext4_group_t, ext4_grpblk_t, ext4_grpblk_t);
-
-typedef void (*btf_trace_ext4_ext_handle_unwritten_extents)(void *, struct inode *, struct ext4_map_blocks *, int, unsigned int, ext4_fsblk_t);
-
-typedef void (*btf_trace_ext4_get_implied_cluster_alloc_exit)(void *, struct super_block *, struct ext4_map_blocks *, int);
-
-typedef void (*btf_trace_ext4_ext_put_in_cache)(void *, struct inode *, ext4_lblk_t, unsigned int, ext4_fsblk_t);
-
-typedef void (*btf_trace_ext4_ext_in_cache)(void *, struct inode *, ext4_lblk_t, int);
-
-typedef void (*btf_trace_ext4_find_delalloc_range)(void *, struct inode *, ext4_lblk_t, ext4_lblk_t, int, int, ext4_lblk_t);
-
-typedef void (*btf_trace_ext4_get_reserved_cluster_alloc)(void *, struct inode *, ext4_lblk_t, unsigned int);
-
-typedef void (*btf_trace_ext4_ext_show_extent)(void *, struct inode *, ext4_lblk_t, ext4_fsblk_t, short unsigned int);
-
-typedef void (*btf_trace_ext4_remove_blocks)(void *, struct inode *, struct ext4_extent *, ext4_lblk_t, ext4_fsblk_t, struct partial_cluster *);
-
-typedef void (*btf_trace_ext4_ext_rm_leaf)(void *, struct inode *, ext4_lblk_t, struct ext4_extent *, struct partial_cluster *);
-
-typedef void (*btf_trace_ext4_ext_rm_idx)(void *, struct inode *, ext4_fsblk_t);
-
-typedef void (*btf_trace_ext4_ext_remove_space)(void *, struct inode *, ext4_lblk_t, ext4_lblk_t, int);
-
-typedef void (*btf_trace_ext4_ext_remove_space_done)(void *, struct inode *, ext4_lblk_t, ext4_lblk_t, int, struct partial_cluster *, __le16);
-
-typedef void (*btf_trace_ext4_es_insert_extent)(void *, struct inode *, struct extent_status *);
-
-typedef void (*btf_trace_ext4_es_cache_extent)(void *, struct inode *, struct extent_status *);
-
-typedef void (*btf_trace_ext4_es_remove_extent)(void *, struct inode *, ext4_lblk_t, ext4_lblk_t);
-
-typedef void (*btf_trace_ext4_es_find_extent_range_enter)(void *, struct inode *, ext4_lblk_t);
-
-typedef void (*btf_trace_ext4_es_find_extent_range_exit)(void *, struct inode *, struct extent_status *);
-
-typedef void (*btf_trace_ext4_es_lookup_extent_enter)(void *, struct inode *, ext4_lblk_t);
-
-typedef void (*btf_trace_ext4_es_lookup_extent_exit)(void *, struct inode *, struct extent_status *, int);
-
-typedef void (*btf_trace_ext4_es_shrink_count)(void *, struct super_block *, int, int);
-
-typedef void (*btf_trace_ext4_es_shrink_scan_enter)(void *, struct super_block *, int, int);
-
-typedef void (*btf_trace_ext4_es_shrink_scan_exit)(void *, struct super_block *, int, int);
-
-typedef void (*btf_trace_ext4_collapse_range)(void *, struct inode *, loff_t, loff_t);
-
-typedef void (*btf_trace_ext4_insert_range)(void *, struct inode *, loff_t, loff_t);
-
-typedef void (*btf_trace_ext4_es_shrink)(void *, struct super_block *, int, u64, int, int);
-
-typedef void (*btf_trace_ext4_es_insert_delayed_block)(void *, struct inode *, struct extent_status *, bool);
-
-typedef void (*btf_trace_ext4_fsmap_low_key)(void *, struct super_block *, u32, u32, u64, u64, u64);
-
-typedef void (*btf_trace_ext4_fsmap_high_key)(void *, struct super_block *, u32, u32, u64, u64, u64);
-
-typedef void (*btf_trace_ext4_fsmap_mapping)(void *, struct super_block *, u32, u32, u64, u64, u64);
-
-typedef void (*btf_trace_ext4_getfsmap_low_key)(void *, struct super_block *, struct ext4_fsmap *);
-
-typedef void (*btf_trace_ext4_getfsmap_high_key)(void *, struct super_block *, struct ext4_fsmap *);
-
-typedef void (*btf_trace_ext4_getfsmap_mapping)(void *, struct super_block *, struct ext4_fsmap *);
-
-typedef void (*btf_trace_ext4_shutdown)(void *, struct super_block *, long unsigned int);
-
-typedef void (*btf_trace_ext4_error)(void *, struct super_block *, const char *, unsigned int);
-
-typedef void (*btf_trace_ext4_prefetch_bitmaps)(void *, struct super_block *, ext4_group_t, ext4_group_t, unsigned int);
-
-typedef void (*btf_trace_ext4_lazy_itable_init)(void *, struct super_block *, ext4_group_t);
-
-typedef void (*btf_trace_ext4_fc_replay_scan)(void *, struct super_block *, int, int);
-
-typedef void (*btf_trace_ext4_fc_replay)(void *, struct super_block *, int, int, int, int);
-
-typedef void (*btf_trace_ext4_fc_commit_start)(void *, struct super_block *);
-
-typedef void (*btf_trace_ext4_fc_commit_stop)(void *, struct super_block *, int, int);
-
-typedef void (*btf_trace_ext4_fc_stats)(void *, struct super_block *);
-
-typedef void (*btf_trace_ext4_fc_track_create)(void *, struct inode *, struct dentry *, int);
-
-typedef void (*btf_trace_ext4_fc_track_link)(void *, struct inode *, struct dentry *, int);
-
-typedef void (*btf_trace_ext4_fc_track_unlink)(void *, struct inode *, struct dentry *, int);
-
-typedef void (*btf_trace_ext4_fc_track_inode)(void *, struct inode *, int);
-
-typedef void (*btf_trace_ext4_fc_track_range)(void *, struct inode *, long int, long int, int);
-
-enum {
- Opt_bsd_df = 0,
- Opt_minix_df = 1,
- Opt_grpid = 2,
- Opt_nogrpid = 3,
- Opt_resgid = 4,
- Opt_resuid = 5,
- Opt_sb = 6,
- Opt_err_cont = 7,
- Opt_err_panic = 8,
- Opt_err_ro = 9,
- Opt_nouid32 = 10,
- Opt_debug = 11,
- Opt_removed = 12,
- Opt_user_xattr = 13,
- Opt_nouser_xattr = 14,
- Opt_acl = 15,
- Opt_noacl = 16,
- Opt_auto_da_alloc = 17,
- Opt_noauto_da_alloc = 18,
- Opt_noload = 19,
- Opt_commit = 20,
- Opt_min_batch_time = 21,
- Opt_max_batch_time = 22,
- Opt_journal_dev = 23,
- Opt_journal_path = 24,
- Opt_journal_checksum = 25,
- Opt_journal_async_commit = 26,
- Opt_abort = 27,
- Opt_data_journal = 28,
- Opt_data_ordered = 29,
- Opt_data_writeback = 30,
- Opt_data_err_abort = 31,
- Opt_data_err_ignore = 32,
- Opt_test_dummy_encryption = 33,
- Opt_inlinecrypt = 34,
- Opt_usrjquota = 35,
- Opt_grpjquota = 36,
- Opt_offusrjquota = 37,
- Opt_offgrpjquota = 38,
- Opt_jqfmt_vfsold = 39,
- Opt_jqfmt_vfsv0 = 40,
- Opt_jqfmt_vfsv1 = 41,
- Opt_quota = 42,
- Opt_noquota = 43,
- Opt_barrier = 44,
- Opt_nobarrier = 45,
- Opt_err___2 = 46,
- Opt_usrquota = 47,
- Opt_grpquota = 48,
- Opt_prjquota = 49,
- Opt_i_version = 50,
- Opt_dax = 51,
- Opt_dax_always = 52,
- Opt_dax_inode = 53,
- Opt_dax_never = 54,
- Opt_stripe = 55,
- Opt_delalloc = 56,
- Opt_nodelalloc = 57,
- Opt_warn_on_error = 58,
- Opt_nowarn_on_error = 59,
- Opt_mblk_io_submit = 60,
- Opt_lazytime = 61,
- Opt_nolazytime = 62,
- Opt_debug_want_extra_isize = 63,
- Opt_nomblk_io_submit = 64,
- Opt_block_validity = 65,
- Opt_noblock_validity = 66,
- Opt_inode_readahead_blks = 67,
- Opt_journal_ioprio = 68,
- Opt_dioread_nolock = 69,
- Opt_dioread_lock = 70,
- Opt_discard = 71,
- Opt_nodiscard = 72,
- Opt_init_itable = 73,
- Opt_noinit_itable = 74,
- Opt_max_dir_size_kb = 75,
- Opt_nojournal_checksum = 76,
- Opt_nombcache = 77,
- Opt_prefetch_block_bitmaps = 78,
-};
-
-struct mount_opts {
- int token;
- int mount_opt;
- int flags;
-};
-
-struct ext4_sb_encodings {
- __u16 magic;
- char *name;
- char *version;
-};
-
-struct ext4_mount_options {
- long unsigned int s_mount_opt;
- long unsigned int s_mount_opt2;
- kuid_t s_resuid;
- kgid_t s_resgid;
- long unsigned int s_commit_interval;
- u32 s_min_batch_time;
- u32 s_max_batch_time;
- int s_jquota_fmt;
- char *s_qf_names[3];
-};
-
-enum {
- attr_noop = 0,
- attr_delayed_allocation_blocks = 1,
- attr_session_write_kbytes = 2,
- attr_lifetime_write_kbytes = 3,
- attr_reserved_clusters = 4,
- attr_inode_readahead = 5,
- attr_trigger_test_error = 6,
- attr_first_error_time = 7,
- attr_last_error_time = 8,
- attr_feature = 9,
- attr_pointer_ui = 10,
- attr_pointer_ul = 11,
- attr_pointer_u64 = 12,
- attr_pointer_u8 = 13,
- attr_pointer_string = 14,
- attr_pointer_atomic = 15,
- attr_journal_task = 16,
-};
-
-enum {
- ptr_explicit = 0,
- ptr_ext4_sb_info_offset = 1,
- ptr_ext4_super_block_offset = 2,
-};
-
-struct ext4_attr {
- struct attribute attr;
- short int attr_id;
- short int attr_ptr;
- short unsigned int attr_size;
- union {
- int offset;
- void *explicit_ptr;
- } u;
-};
-
-struct ext4_xattr_header {
- __le32 h_magic;
- __le32 h_refcount;
- __le32 h_blocks;
- __le32 h_hash;
- __le32 h_checksum;
- __u32 h_reserved[3];
-};
-
-struct ext4_xattr_block_find {
- struct ext4_xattr_search s;
- struct buffer_head *bh;
-};
-
-struct ext4_fc_tl {
- __le16 fc_tag;
- __le16 fc_len;
-};
-
-struct ext4_fc_head {
- __le32 fc_features;
- __le32 fc_tid;
-};
-
-struct ext4_fc_add_range {
- __le32 fc_ino;
- __u8 fc_ex[12];
-};
-
-struct ext4_fc_del_range {
- __le32 fc_ino;
- __le32 fc_lblk;
- __le32 fc_len;
-};
-
-struct ext4_fc_dentry_info {
- __le32 fc_parent_ino;
- __le32 fc_ino;
- u8 fc_dname[0];
-};
-
-struct ext4_fc_inode {
- __le32 fc_ino;
- __u8 fc_raw_inode[0];
-};
-
-struct ext4_fc_tail {
- __le32 fc_tid;
- __le32 fc_crc;
-};
-
-struct ext4_fc_dentry_update {
- int fcd_op;
- int fcd_parent;
- int fcd_ino;
- struct qstr fcd_name;
- unsigned char fcd_iname[32];
- struct list_head fcd_list;
-};
-
-struct __track_dentry_update_args {
- struct dentry *dentry;
- int op;
-};
-
-struct __track_range_args {
- ext4_lblk_t start;
- ext4_lblk_t end;
-};
-
-struct dentry_info_args {
- int parent_ino;
- int dname_len;
- int ino;
- int inode_len;
- char *dname;
-};
-
-typedef struct {
- __le16 e_tag;
- __le16 e_perm;
- __le32 e_id;
-} ext4_acl_entry;
-
-typedef struct {
- __le32 a_version;
-} ext4_acl_header;
-
-struct commit_header {
- __be32 h_magic;
- __be32 h_blocktype;
- __be32 h_sequence;
- unsigned char h_chksum_type;
- unsigned char h_chksum_size;
- unsigned char h_padding[2];
- __be32 h_chksum[8];
- __be64 h_commit_sec;
- __be32 h_commit_nsec;
-};
-
-struct journal_block_tag3_s {
- __be32 t_blocknr;
- __be32 t_flags;
- __be32 t_blocknr_high;
- __be32 t_checksum;
-};
-
-typedef struct journal_block_tag3_s journal_block_tag3_t;
-
-struct journal_block_tag_s {
- __be32 t_blocknr;
- __be16 t_checksum;
- __be16 t_flags;
- __be32 t_blocknr_high;
-};
-
-typedef struct journal_block_tag_s journal_block_tag_t;
-
-struct jbd2_journal_block_tail {
- __be32 t_checksum;
-};
-
-struct jbd2_journal_revoke_header_s {
- journal_header_t r_header;
- __be32 r_count;
-};
-
-typedef struct jbd2_journal_revoke_header_s jbd2_journal_revoke_header_t;
-
-struct recovery_info {
- tid_t start_transaction;
- tid_t end_transaction;
- int nr_replays;
- int nr_revokes;
- int nr_revoke_hits;
-};
-
-struct jbd2_revoke_table_s {
- int hash_size;
- int hash_shift;
- struct list_head *hash_table;
-};
-
-struct jbd2_revoke_record_s {
- struct list_head hash;
- tid_t sequence;
- long long unsigned int blocknr;
-};
-
-struct trace_event_raw_jbd2_checkpoint {
- struct trace_entry ent;
- dev_t dev;
- int result;
- char __data[0];
-};
-
-struct trace_event_raw_jbd2_commit {
- struct trace_entry ent;
- dev_t dev;
- char sync_commit;
- int transaction;
- char __data[0];
-};
-
-struct trace_event_raw_jbd2_end_commit {
- struct trace_entry ent;
- dev_t dev;
- char sync_commit;
- int transaction;
- int head;
- char __data[0];
-};
-
-struct trace_event_raw_jbd2_submit_inode_data {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- char __data[0];
-};
-
-struct trace_event_raw_jbd2_handle_start_class {
- struct trace_entry ent;
- dev_t dev;
- long unsigned int tid;
- unsigned int type;
- unsigned int line_no;
- int requested_blocks;
- char __data[0];
-};
-
-struct trace_event_raw_jbd2_handle_extend {
- struct trace_entry ent;
- dev_t dev;
- long unsigned int tid;
- unsigned int type;
- unsigned int line_no;
- int buffer_credits;
- int requested_blocks;
- char __data[0];
-};
-
-struct trace_event_raw_jbd2_handle_stats {
- struct trace_entry ent;
- dev_t dev;
- long unsigned int tid;
- unsigned int type;
- unsigned int line_no;
- int interval;
- int sync;
- int requested_blocks;
- int dirtied_blocks;
- char __data[0];
-};
-
-struct trace_event_raw_jbd2_run_stats {
- struct trace_entry ent;
- dev_t dev;
- long unsigned int tid;
- long unsigned int wait;
- long unsigned int request_delay;
- long unsigned int running;
- long unsigned int locked;
- long unsigned int flushing;
- long unsigned int logging;
- __u32 handle_count;
- __u32 blocks;
- __u32 blocks_logged;
- char __data[0];
-};
-
-struct trace_event_raw_jbd2_checkpoint_stats {
- struct trace_entry ent;
- dev_t dev;
- long unsigned int tid;
- long unsigned int chp_time;
- __u32 forced_to_close;
- __u32 written;
- __u32 dropped;
- char __data[0];
-};
-
-struct trace_event_raw_jbd2_update_log_tail {
- struct trace_entry ent;
- dev_t dev;
- tid_t tail_sequence;
- tid_t first_tid;
- long unsigned int block_nr;
- long unsigned int freed;
- char __data[0];
-};
-
-struct trace_event_raw_jbd2_write_superblock {
- struct trace_entry ent;
- dev_t dev;
- int write_op;
- char __data[0];
-};
-
-struct trace_event_raw_jbd2_lock_buffer_stall {
- struct trace_entry ent;
- dev_t dev;
- long unsigned int stall_ms;
- char __data[0];
-};
-
-struct trace_event_data_offsets_jbd2_checkpoint {};
-
-struct trace_event_data_offsets_jbd2_commit {};
-
-struct trace_event_data_offsets_jbd2_end_commit {};
-
-struct trace_event_data_offsets_jbd2_submit_inode_data {};
-
-struct trace_event_data_offsets_jbd2_handle_start_class {};
-
-struct trace_event_data_offsets_jbd2_handle_extend {};
-
-struct trace_event_data_offsets_jbd2_handle_stats {};
-
-struct trace_event_data_offsets_jbd2_run_stats {};
-
-struct trace_event_data_offsets_jbd2_checkpoint_stats {};
-
-struct trace_event_data_offsets_jbd2_update_log_tail {};
-
-struct trace_event_data_offsets_jbd2_write_superblock {};
-
-struct trace_event_data_offsets_jbd2_lock_buffer_stall {};
-
-typedef void (*btf_trace_jbd2_checkpoint)(void *, journal_t *, int);
-
-typedef void (*btf_trace_jbd2_start_commit)(void *, journal_t *, transaction_t *);
-
-typedef void (*btf_trace_jbd2_commit_locking)(void *, journal_t *, transaction_t *);
-
-typedef void (*btf_trace_jbd2_commit_flushing)(void *, journal_t *, transaction_t *);
-
-typedef void (*btf_trace_jbd2_commit_logging)(void *, journal_t *, transaction_t *);
-
-typedef void (*btf_trace_jbd2_drop_transaction)(void *, journal_t *, transaction_t *);
-
-typedef void (*btf_trace_jbd2_end_commit)(void *, journal_t *, transaction_t *);
-
-typedef void (*btf_trace_jbd2_submit_inode_data)(void *, struct inode *);
-
-typedef void (*btf_trace_jbd2_handle_start)(void *, dev_t, long unsigned int, unsigned int, unsigned int, int);
-
-typedef void (*btf_trace_jbd2_handle_restart)(void *, dev_t, long unsigned int, unsigned int, unsigned int, int);
-
-typedef void (*btf_trace_jbd2_handle_extend)(void *, dev_t, long unsigned int, unsigned int, unsigned int, int, int);
-
-typedef void (*btf_trace_jbd2_handle_stats)(void *, dev_t, long unsigned int, unsigned int, unsigned int, int, int, int, int);
-
-typedef void (*btf_trace_jbd2_run_stats)(void *, dev_t, long unsigned int, struct transaction_run_stats_s *);
-
-typedef void (*btf_trace_jbd2_checkpoint_stats)(void *, dev_t, long unsigned int, struct transaction_chp_stats_s *);
-
-typedef void (*btf_trace_jbd2_update_log_tail)(void *, journal_t *, tid_t, long unsigned int, long unsigned int);
-
-typedef void (*btf_trace_jbd2_write_superblock)(void *, journal_t *, int);
-
-typedef void (*btf_trace_jbd2_lock_buffer_stall)(void *, dev_t, long unsigned int);
-
-struct jbd2_stats_proc_session {
- journal_t *journal;
- struct transaction_stats_s *stats;
- int start;
- int max;
-};
-
-struct ramfs_mount_opts {
- umode_t mode;
-};
-
-struct ramfs_fs_info {
- struct ramfs_mount_opts mount_opts;
-};
-
-enum ramfs_param {
- Opt_mode___3 = 0,
-};
-
-enum hugetlbfs_size_type {
- NO_SIZE = 0,
- SIZE_STD = 1,
- SIZE_PERCENT = 2,
-};
-
-struct hugetlbfs_fs_context {
- struct hstate *hstate;
- long long unsigned int max_size_opt;
- long long unsigned int min_size_opt;
- long int max_hpages;
- long int nr_inodes;
- long int min_hpages;
- enum hugetlbfs_size_type max_val_type;
- enum hugetlbfs_size_type min_val_type;
- kuid_t uid;
- kgid_t gid;
- umode_t mode;
-};
-
-enum hugetlb_param {
- Opt_gid___4 = 0,
- Opt_min_size = 1,
- Opt_mode___4 = 2,
- Opt_nr_inodes___2 = 3,
- Opt_pagesize = 4,
- Opt_size___2 = 5,
- Opt_uid___3 = 6,
-};
-
-struct getdents_callback___2 {
- struct dir_context ctx;
- char *name;
- u64 ino;
- int found;
- int sequence;
-};
-
-typedef u16 wchar_t;
-
-typedef u32 unicode_t;
-
-struct nls_table {
- const char *charset;
- const char *alias;
- int (*uni2char)(wchar_t, unsigned char *, int);
- int (*char2uni)(const unsigned char *, int, wchar_t *);
- const unsigned char *charset2lower;
- const unsigned char *charset2upper;
- struct module *owner;
- struct nls_table *next;
-};
-
-enum utf16_endian {
- UTF16_HOST_ENDIAN = 0,
- UTF16_LITTLE_ENDIAN = 1,
- UTF16_BIG_ENDIAN = 2,
-};
-
-struct utf8_table {
- int cmask;
- int cval;
- int shift;
- long int lmask;
- long int lval;
-};
-
-struct utf8data;
-
-struct utf8cursor {
- const struct utf8data *data;
- const char *s;
- const char *p;
- const char *ss;
- const char *sp;
- unsigned int len;
- unsigned int slen;
- short int ccc;
- short int nccc;
- unsigned char hangul[12];
-};
-
-struct utf8data {
- unsigned int maxage;
- unsigned int offset;
-};
-
-typedef const unsigned char utf8trie_t;
-
-typedef const unsigned char utf8leaf_t;
-
-typedef struct vfsmount * (*debugfs_automount_t)(struct dentry *, void *);
-
-struct debugfs_fsdata {
- const struct file_operations *real_fops;
- refcount_t active_users;
- struct completion active_users_drained;
-};
-
-struct debugfs_mount_opts {
- kuid_t uid;
- kgid_t gid;
- umode_t mode;
-};
-
-enum {
- Opt_uid___4 = 0,
- Opt_gid___5 = 1,
- Opt_mode___5 = 2,
- Opt_err___3 = 3,
-};
-
-struct debugfs_fs_info {
- struct debugfs_mount_opts mount_opts;
-};
-
-struct debugfs_blob_wrapper {
- void *data;
- long unsigned int size;
-};
-
-struct debugfs_reg32 {
- char *name;
- long unsigned int offset;
-};
-
-struct debugfs_regset32 {
- const struct debugfs_reg32 *regs;
- int nregs;
- void *base;
- struct device *dev;
-};
-
-struct debugfs_u32_array {
- u32 *array;
- u32 n_elements;
-};
-
-struct debugfs_devm_entry {
- int (*read)(struct seq_file *, void *);
- struct device *dev;
-};
-
-struct tracefs_dir_ops {
- int (*mkdir)(const char *);
- int (*rmdir)(const char *);
-};
-
-struct tracefs_mount_opts {
- kuid_t uid;
- kgid_t gid;
- umode_t mode;
-};
-
-struct tracefs_fs_info {
- struct tracefs_mount_opts mount_opts;
-};
-
-struct pstore_ftrace_record {
- long unsigned int ip;
- long unsigned int parent_ip;
- u64 ts;
-};
-
-struct pstore_private {
- struct list_head list;
- struct dentry *dentry;
- struct pstore_record *record;
- size_t total_size;
-};
-
-struct pstore_ftrace_seq_data {
- const void *ptr;
- size_t off;
- size_t size;
-};
-
-enum {
- Opt_kmsg_bytes = 0,
- Opt_err___4 = 1,
-};
-
-struct pstore_zbackend {
- int (*zbufsize)(size_t);
- const char *name;
-};
-
-struct ipc64_perm {
- __kernel_key_t key;
- __kernel_uid_t uid;
- __kernel_gid_t gid;
- __kernel_uid_t cuid;
- __kernel_gid_t cgid;
- __kernel_mode_t mode;
- unsigned int seq;
- unsigned int __pad1;
- long long unsigned int __unused1;
- long long unsigned int __unused2;
-};
-
-typedef s32 compat_key_t;
-
-struct compat_ipc64_perm {
- compat_key_t key;
- __compat_uid_t uid;
- __compat_gid_t gid;
- __compat_uid_t cuid;
- __compat_gid_t cgid;
- compat_mode_t mode;
- unsigned int seq;
- unsigned int __pad2;
- long unsigned int __unused1;
- long unsigned int __unused2;
-};
-
-struct compat_ipc_perm {
- key_t key;
- __compat_uid_t uid;
- __compat_gid_t gid;
- __compat_uid_t cuid;
- __compat_gid_t cgid;
- compat_mode_t mode;
- short unsigned int seq;
-};
-
-struct ipc_perm {
- __kernel_key_t key;
- __kernel_uid_t uid;
- __kernel_gid_t gid;
- __kernel_uid_t cuid;
- __kernel_gid_t cgid;
- __kernel_mode_t mode;
- short unsigned int seq;
-};
-
-struct ipc_params {
- key_t key;
- int flg;
- union {
- size_t size;
- int nsems;
- } u;
-};
-
-struct ipc_ops {
- int (*getnew)(struct ipc_namespace *, struct ipc_params *);
- int (*associate)(struct kern_ipc_perm *, int);
- int (*more_checks)(struct kern_ipc_perm *, struct ipc_params *);
-};
-
-struct ipc_proc_iface {
- const char *path;
- const char *header;
- int ids;
- int (*show)(struct seq_file *, void *);
-};
-
-struct ipc_proc_iter {
- struct ipc_namespace *ns;
- struct pid_namespace *pid_ns;
- struct ipc_proc_iface *iface;
-};
-
-struct msg_msgseg;
-
-struct msg_msg {
- struct list_head m_list;
- long int m_type;
- size_t m_ts;
- struct msg_msgseg *next;
- void *security;
-};
-
-struct msg_msgseg {
- struct msg_msgseg *next;
-};
-
-typedef int __kernel_ipc_pid_t;
-
-struct msgbuf {
- __kernel_long_t mtype;
- char mtext[1];
-};
-
-struct msg;
-
-struct msqid_ds {
- struct ipc_perm msg_perm;
- struct msg *msg_first;
- struct msg *msg_last;
- __kernel_old_time_t msg_stime;
- __kernel_old_time_t msg_rtime;
- __kernel_old_time_t msg_ctime;
- long unsigned int msg_lcbytes;
- long unsigned int msg_lqbytes;
- short unsigned int msg_cbytes;
- short unsigned int msg_qnum;
- short unsigned int msg_qbytes;
- __kernel_ipc_pid_t msg_lspid;
- __kernel_ipc_pid_t msg_lrpid;
-};
-
-struct msqid64_ds {
- struct ipc64_perm msg_perm;
- long int msg_stime;
- long int msg_rtime;
- long int msg_ctime;
- long unsigned int msg_cbytes;
- long unsigned int msg_qnum;
- long unsigned int msg_qbytes;
- __kernel_pid_t msg_lspid;
- __kernel_pid_t msg_lrpid;
- long unsigned int __unused4;
- long unsigned int __unused5;
-};
-
-struct msginfo {
- int msgpool;
- int msgmap;
- int msgmax;
- int msgmnb;
- int msgmni;
- int msgssz;
- int msgtql;
- short unsigned int msgseg;
-};
-
-typedef u16 compat_ipc_pid_t;
-
-struct compat_msqid64_ds {
- struct compat_ipc64_perm msg_perm;
- unsigned int msg_stime_high;
- unsigned int msg_stime;
- unsigned int msg_rtime_high;
- unsigned int msg_rtime;
- unsigned int msg_ctime_high;
- unsigned int msg_ctime;
- compat_ulong_t msg_cbytes;
- compat_ulong_t msg_qnum;
- compat_ulong_t msg_qbytes;
- compat_pid_t msg_lspid;
- compat_pid_t msg_lrpid;
- compat_ulong_t __unused4;
- compat_ulong_t __unused5;
-};
-
-struct msg_queue {
- struct kern_ipc_perm q_perm;
- time64_t q_stime;
- time64_t q_rtime;
- time64_t q_ctime;
- long unsigned int q_cbytes;
- long unsigned int q_qnum;
- long unsigned int q_qbytes;
- struct pid *q_lspid;
- struct pid *q_lrpid;
- struct list_head q_messages;
- struct list_head q_receivers;
- struct list_head q_senders;
- long: 64;
- long: 64;
-};
-
-struct msg_receiver {
- struct list_head r_list;
- struct task_struct *r_tsk;
- int r_mode;
- long int r_msgtype;
- long int r_maxsize;
- struct msg_msg *r_msg;
-};
-
-struct msg_sender {
- struct list_head list;
- struct task_struct *tsk;
- size_t msgsz;
-};
-
-struct compat_msqid_ds {
- struct compat_ipc_perm msg_perm;
- compat_uptr_t msg_first;
- compat_uptr_t msg_last;
- old_time32_t msg_stime;
- old_time32_t msg_rtime;
- old_time32_t msg_ctime;
- compat_ulong_t msg_lcbytes;
- compat_ulong_t msg_lqbytes;
- short unsigned int msg_cbytes;
- short unsigned int msg_qnum;
- short unsigned int msg_qbytes;
- compat_ipc_pid_t msg_lspid;
- compat_ipc_pid_t msg_lrpid;
-};
-
-struct compat_msgbuf {
- compat_long_t mtype;
- char mtext[1];
-};
-
-struct sem;
-
-struct sem_queue;
-
-struct sem_undo;
-
-struct semid_ds {
- struct ipc_perm sem_perm;
- __kernel_old_time_t sem_otime;
- __kernel_old_time_t sem_ctime;
- struct sem *sem_base;
- struct sem_queue *sem_pending;
- struct sem_queue **sem_pending_last;
- struct sem_undo *undo;
- short unsigned int sem_nsems;
-};
-
-struct sem {
- int semval;
- struct pid *sempid;
- spinlock_t lock;
- struct list_head pending_alter;
- struct list_head pending_const;
- time64_t sem_otime;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct sem_queue {
- struct list_head list;
- struct task_struct *sleeper;
- struct sem_undo *undo;
- struct pid *pid;
- int status;
- struct sembuf *sops;
- struct sembuf *blocking;
- int nsops;
- bool alter;
- bool dupsop;
-};
-
-struct sem_undo {
- struct list_head list_proc;
- struct callback_head rcu;
- struct sem_undo_list *ulp;
- struct list_head list_id;
- int semid;
- short int *semadj;
-};
-
-struct semid64_ds {
- struct ipc64_perm sem_perm;
- long int sem_otime;
- long int sem_ctime;
- long unsigned int sem_nsems;
- long unsigned int __unused3;
- long unsigned int __unused4;
-};
-
-struct seminfo {
- int semmap;
- int semmni;
- int semmns;
- int semmnu;
- int semmsl;
- int semopm;
- int semume;
- int semusz;
- int semvmx;
- int semaem;
-};
-
-struct sem_undo_list {
- refcount_t refcnt;
- spinlock_t lock;
- struct list_head list_proc;
-};
-
-struct compat_semid64_ds {
- struct compat_ipc64_perm sem_perm;
- unsigned int sem_otime_high;
- unsigned int sem_otime;
- unsigned int sem_ctime_high;
- unsigned int sem_ctime;
- compat_ulong_t sem_nsems;
- compat_ulong_t __unused3;
- compat_ulong_t __unused4;
-};
-
-struct sem_array {
- struct kern_ipc_perm sem_perm;
- time64_t sem_ctime;
- struct list_head pending_alter;
- struct list_head pending_const;
- struct list_head list_id;
- int sem_nsems;
- int complex_count;
- unsigned int use_global_lock;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct sem sems[0];
-};
-
-struct compat_semid_ds {
- struct compat_ipc_perm sem_perm;
- old_time32_t sem_otime;
- old_time32_t sem_ctime;
- compat_uptr_t sem_base;
- compat_uptr_t sem_pending;
- compat_uptr_t sem_pending_last;
- compat_uptr_t undo;
- short unsigned int sem_nsems;
-};
-
-struct shmid_ds {
- struct ipc_perm shm_perm;
- int shm_segsz;
- __kernel_old_time_t shm_atime;
- __kernel_old_time_t shm_dtime;
- __kernel_old_time_t shm_ctime;
- __kernel_ipc_pid_t shm_cpid;
- __kernel_ipc_pid_t shm_lpid;
- short unsigned int shm_nattch;
- short unsigned int shm_unused;
- void *shm_unused2;
- void *shm_unused3;
-};
-
-struct shmid64_ds {
- struct ipc64_perm shm_perm;
- long int shm_atime;
- long int shm_dtime;
- long int shm_ctime;
- size_t shm_segsz;
- __kernel_pid_t shm_cpid;
- __kernel_pid_t shm_lpid;
- long unsigned int shm_nattch;
- long unsigned int __unused5;
- long unsigned int __unused6;
-};
-
-struct shminfo64 {
- long unsigned int shmmax;
- long unsigned int shmmin;
- long unsigned int shmmni;
- long unsigned int shmseg;
- long unsigned int shmall;
- long unsigned int __unused1;
- long unsigned int __unused2;
- long unsigned int __unused3;
- long unsigned int __unused4;
-};
-
-struct shminfo {
- int shmmax;
- int shmmin;
- int shmmni;
- int shmseg;
- int shmall;
-};
-
-struct shm_info {
- int used_ids;
- __kernel_ulong_t shm_tot;
- __kernel_ulong_t shm_rss;
- __kernel_ulong_t shm_swp;
- __kernel_ulong_t swap_attempts;
- __kernel_ulong_t swap_successes;
-};
-
-struct compat_shmid64_ds {
- struct compat_ipc64_perm shm_perm;
- unsigned int shm_atime_high;
- unsigned int shm_atime;
- unsigned int shm_dtime_high;
- unsigned int shm_dtime;
- unsigned int shm_ctime_high;
- unsigned int shm_ctime;
- unsigned int __unused4;
- compat_size_t shm_segsz;
- compat_pid_t shm_cpid;
- compat_pid_t shm_lpid;
- compat_ulong_t shm_nattch;
- compat_ulong_t __unused5;
- compat_ulong_t __unused6;
-};
-
-struct shmid_kernel {
- struct kern_ipc_perm shm_perm;
- struct file *shm_file;
- long unsigned int shm_nattch;
- long unsigned int shm_segsz;
- time64_t shm_atim;
- time64_t shm_dtim;
- time64_t shm_ctim;
- struct pid *shm_cprid;
- struct pid *shm_lprid;
- struct user_struct *mlock_user;
- struct task_struct *shm_creator;
- struct list_head shm_clist;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct shm_file_data {
- int id;
- struct ipc_namespace *ns;
- struct file *file;
- const struct vm_operations_struct *vm_ops;
-};
-
-struct compat_shmid_ds {
- struct compat_ipc_perm shm_perm;
- int shm_segsz;
- old_time32_t shm_atime;
- old_time32_t shm_dtime;
- old_time32_t shm_ctime;
- compat_ipc_pid_t shm_cpid;
- compat_ipc_pid_t shm_lpid;
- short unsigned int shm_nattch;
- short unsigned int shm_unused;
- compat_uptr_t shm_unused2;
- compat_uptr_t shm_unused3;
-};
-
-struct compat_shminfo64 {
- compat_ulong_t shmmax;
- compat_ulong_t shmmin;
- compat_ulong_t shmmni;
- compat_ulong_t shmseg;
- compat_ulong_t shmall;
- compat_ulong_t __unused1;
- compat_ulong_t __unused2;
- compat_ulong_t __unused3;
- compat_ulong_t __unused4;
-};
-
-struct compat_shm_info {
- compat_int_t used_ids;
- compat_ulong_t shm_tot;
- compat_ulong_t shm_rss;
- compat_ulong_t shm_swp;
- compat_ulong_t swap_attempts;
- compat_ulong_t swap_successes;
-};
-
-struct msgbuf___2;
-
-struct ipc_kludge {
- struct msgbuf___2 *msgp;
- long int msgtyp;
-};
-
-struct compat_ipc_kludge {
- compat_uptr_t msgp;
- compat_long_t msgtyp;
-};
-
-struct mqueue_fs_context {
- struct ipc_namespace *ipc_ns;
-};
-
-struct posix_msg_tree_node {
- struct rb_node rb_node;
- struct list_head msg_list;
- int priority;
-};
-
-struct ext_wait_queue {
- struct task_struct *task;
- struct list_head list;
- struct msg_msg *msg;
- int state;
-};
-
-struct mqueue_inode_info {
- spinlock_t lock;
- struct inode vfs_inode;
- wait_queue_head_t wait_q;
- struct rb_root msg_tree;
- struct rb_node *msg_tree_rightmost;
- struct posix_msg_tree_node *node_cache;
- struct mq_attr attr;
- struct sigevent notify;
- struct pid *notify_owner;
- u32 notify_self_exec_id;
- struct user_namespace *notify_user_ns;
- struct user_struct *user;
- struct sock *notify_sock;
- struct sk_buff *notify_cookie;
- struct ext_wait_queue e_wait_q[2];
- long unsigned int qsize;
-};
-
-struct compat_mq_attr {
- compat_long_t mq_flags;
- compat_long_t mq_maxmsg;
- compat_long_t mq_msgsize;
- compat_long_t mq_curmsgs;
- compat_long_t __reserved[4];
-};
-
-struct key_user {
- struct rb_node node;
- struct mutex cons_lock;
- spinlock_t lock;
- refcount_t usage;
- atomic_t nkeys;
- atomic_t nikeys;
- kuid_t uid;
- int qnkeys;
- int qnbytes;
-};
-
-enum key_notification_subtype {
- NOTIFY_KEY_INSTANTIATED = 0,
- NOTIFY_KEY_UPDATED = 1,
- NOTIFY_KEY_LINKED = 2,
- NOTIFY_KEY_UNLINKED = 3,
- NOTIFY_KEY_CLEARED = 4,
- NOTIFY_KEY_REVOKED = 5,
- NOTIFY_KEY_INVALIDATED = 6,
- NOTIFY_KEY_SETATTR = 7,
-};
-
-struct key_notification {
- struct watch_notification watch;
- __u32 key_id;
- __u32 aux;
-};
-
-struct assoc_array_edit;
-
-struct assoc_array_ops {
- long unsigned int (*get_key_chunk)(const void *, int);
- long unsigned int (*get_object_key_chunk)(const void *, int);
- bool (*compare_object)(const void *, const void *);
- int (*diff_objects)(const void *, const void *);
- void (*free_object)(void *);
-};
-
-struct assoc_array_node {
- struct assoc_array_ptr *back_pointer;
- u8 parent_slot;
- struct assoc_array_ptr *slots[16];
- long unsigned int nr_leaves_on_branch;
-};
-
-struct assoc_array_shortcut {
- struct assoc_array_ptr *back_pointer;
- int parent_slot;
- int skip_to_level;
- struct assoc_array_ptr *next_node;
- long unsigned int index_key[0];
-};
-
-struct assoc_array_edit___2 {
- struct callback_head rcu;
- struct assoc_array *array;
- const struct assoc_array_ops *ops;
- const struct assoc_array_ops *ops_for_excised_subtree;
- struct assoc_array_ptr *leaf;
- struct assoc_array_ptr **leaf_p;
- struct assoc_array_ptr *dead_leaf;
- struct assoc_array_ptr *new_meta[3];
- struct assoc_array_ptr *excised_meta[1];
- struct assoc_array_ptr *excised_subtree;
- struct assoc_array_ptr **set_backpointers[16];
- struct assoc_array_ptr *set_backpointers_to;
- struct assoc_array_node *adjust_count_on;
- long int adjust_count_by;
- struct {
- struct assoc_array_ptr **ptr;
- struct assoc_array_ptr *to;
- } set[2];
- struct {
- u8 *p;
- u8 to;
- } set_parent_slot[1];
- u8 segment_cache[17];
-};
-
-struct keyring_search_context {
- struct keyring_index_key index_key;
- const struct cred *cred;
- struct key_match_data match_data;
- unsigned int flags;
- int (*iterator)(const void *, void *);
- int skipped_ret;
- bool possessed;
- key_ref_t result;
- time64_t now;
-};
-
-struct keyring_read_iterator_context {
- size_t buflen;
- size_t count;
- key_serial_t *buffer;
-};
-
-struct keyctl_dh_params {
- union {
- __s32 private;
- __s32 priv;
- };
- __s32 prime;
- __s32 base;
-};
-
-struct keyctl_kdf_params {
- char *hashname;
- char *otherinfo;
- __u32 otherinfolen;
- __u32 __spare[8];
-};
-
-struct keyctl_pkey_query {
- __u32 supported_ops;
- __u32 key_size;
- __u16 max_data_size;
- __u16 max_sig_size;
- __u16 max_enc_size;
- __u16 max_dec_size;
- __u32 __spare[10];
-};
-
-struct keyctl_pkey_params {
- __s32 key_id;
- __u32 in_len;
- union {
- __u32 out_len;
- __u32 in2_len;
- };
- __u32 __spare[7];
-};
-
-struct request_key_auth {
- struct callback_head rcu;
- struct key *target_key;
- struct key *dest_keyring;
- const struct cred *cred;
- void *callout_info;
- size_t callout_len;
- pid_t pid;
- char op[8];
-};
-
-enum {
- Opt_err___5 = 0,
- Opt_enc = 1,
- Opt_hash = 2,
-};
-
-enum hash_algo {
- HASH_ALGO_MD4 = 0,
- HASH_ALGO_MD5 = 1,
- HASH_ALGO_SHA1 = 2,
- HASH_ALGO_RIPE_MD_160 = 3,
- HASH_ALGO_SHA256 = 4,
- HASH_ALGO_SHA384 = 5,
- HASH_ALGO_SHA512 = 6,
- HASH_ALGO_SHA224 = 7,
- HASH_ALGO_RIPE_MD_128 = 8,
- HASH_ALGO_RIPE_MD_256 = 9,
- HASH_ALGO_RIPE_MD_320 = 10,
- HASH_ALGO_WP_256 = 11,
- HASH_ALGO_WP_384 = 12,
- HASH_ALGO_WP_512 = 13,
- HASH_ALGO_TGR_128 = 14,
- HASH_ALGO_TGR_160 = 15,
- HASH_ALGO_TGR_192 = 16,
- HASH_ALGO_SM3_256 = 17,
- HASH_ALGO_STREEBOG_256 = 18,
- HASH_ALGO_STREEBOG_512 = 19,
- HASH_ALGO__LAST = 20,
-};
-
-enum tpm_duration {
- TPM_SHORT = 0,
- TPM_MEDIUM = 1,
- TPM_LONG = 2,
- TPM_LONG_LONG = 3,
- TPM_UNDEFINED = 4,
- TPM_NUM_DURATIONS = 4,
-};
-
-struct encrypted_key_payload {
- struct callback_head rcu;
- char *format;
- char *master_desc;
- char *datalen;
- u8 *iv;
- u8 *encrypted_data;
- short unsigned int datablob_len;
- short unsigned int decrypted_datalen;
- short unsigned int payload_datalen;
- short unsigned int encrypted_key_format;
- u8 *decrypted_data;
- u8 payload_data[0];
-};
-
-struct ecryptfs_session_key {
- u32 flags;
- u32 encrypted_key_size;
- u32 decrypted_key_size;
- u8 encrypted_key[512];
- u8 decrypted_key[64];
-};
-
-struct ecryptfs_password {
- u32 password_bytes;
- s32 hash_algo;
- u32 hash_iterations;
- u32 session_key_encryption_key_bytes;
- u32 flags;
- u8 session_key_encryption_key[64];
- u8 signature[17];
- u8 salt[8];
-};
-
-struct ecryptfs_private_key {
- u32 key_size;
- u32 data_len;
- u8 signature[17];
- char pki_type[17];
- u8 data[0];
-};
-
-struct ecryptfs_auth_tok {
- u16 version;
- u16 token_type;
- u32 flags;
- struct ecryptfs_session_key session_key;
- u8 reserved[32];
- union {
- struct ecryptfs_password password;
- struct ecryptfs_private_key private_key;
- } token;
-};
-
-enum {
- Opt_new = 0,
- Opt_load = 1,
- Opt_update = 2,
- Opt_err___6 = 3,
-};
-
-enum {
- Opt_default = 0,
- Opt_ecryptfs = 1,
- Opt_enc32 = 2,
- Opt_error = 3,
-};
-
-enum derived_key_type {
- ENC_KEY = 0,
- AUTH_KEY = 1,
-};
-
-enum ecryptfs_token_types {
- ECRYPTFS_PASSWORD = 0,
- ECRYPTFS_PRIVATE_KEY = 1,
-};
-
-struct vfs_cap_data {
- __le32 magic_etc;
- struct {
- __le32 permitted;
- __le32 inheritable;
- } data[2];
-};
-
-struct vfs_ns_cap_data {
- __le32 magic_etc;
- struct {
- __le32 permitted;
- __le32 inheritable;
- } data[2];
- __le32 rootid;
-};
-
-struct sctp_endpoint;
-
-union security_list_options {
- int (*binder_set_context_mgr)(struct task_struct *);
- int (*binder_transaction)(struct task_struct *, struct task_struct *);
- int (*binder_transfer_binder)(struct task_struct *, struct task_struct *);
- int (*binder_transfer_file)(struct task_struct *, struct task_struct *, struct file *);
- int (*ptrace_access_check)(struct task_struct *, unsigned int);
- int (*ptrace_traceme)(struct task_struct *);
- int (*capget)(struct task_struct *, kernel_cap_t *, kernel_cap_t *, kernel_cap_t *);
- int (*capset)(struct cred *, const struct cred *, const kernel_cap_t *, const kernel_cap_t *, const kernel_cap_t *);
- int (*capable)(const struct cred *, struct user_namespace *, int, unsigned int);
- int (*quotactl)(int, int, int, struct super_block *);
- int (*quota_on)(struct dentry *);
- int (*syslog)(int);
- int (*settime)(const struct timespec64 *, const struct timezone *);
- int (*vm_enough_memory)(struct mm_struct *, long int);
- int (*bprm_creds_for_exec)(struct linux_binprm *);
- int (*bprm_creds_from_file)(struct linux_binprm *, struct file *);
- int (*bprm_check_security)(struct linux_binprm *);
- void (*bprm_committing_creds)(struct linux_binprm *);
- void (*bprm_committed_creds)(struct linux_binprm *);
- int (*fs_context_dup)(struct fs_context *, struct fs_context *);
- int (*fs_context_parse_param)(struct fs_context *, struct fs_parameter *);
- int (*sb_alloc_security)(struct super_block *);
- void (*sb_free_security)(struct super_block *);
- void (*sb_free_mnt_opts)(void *);
- int (*sb_eat_lsm_opts)(char *, void **);
- int (*sb_remount)(struct super_block *, void *);
- int (*sb_kern_mount)(struct super_block *);
- int (*sb_show_options)(struct seq_file *, struct super_block *);
- int (*sb_statfs)(struct dentry *);
- int (*sb_mount)(const char *, const struct path *, const char *, long unsigned int, void *);
- int (*sb_umount)(struct vfsmount *, int);
- int (*sb_pivotroot)(const struct path *, const struct path *);
- int (*sb_set_mnt_opts)(struct super_block *, void *, long unsigned int, long unsigned int *);
- int (*sb_clone_mnt_opts)(const struct super_block *, struct super_block *, long unsigned int, long unsigned int *);
- int (*sb_add_mnt_opt)(const char *, const char *, int, void **);
- int (*move_mount)(const struct path *, const struct path *);
- int (*dentry_init_security)(struct dentry *, int, const struct qstr *, void **, u32 *);
- int (*dentry_create_files_as)(struct dentry *, int, struct qstr *, const struct cred *, struct cred *);
- int (*path_unlink)(const struct path *, struct dentry *);
- int (*path_mkdir)(const struct path *, struct dentry *, umode_t);
- int (*path_rmdir)(const struct path *, struct dentry *);
- int (*path_mknod)(const struct path *, struct dentry *, umode_t, unsigned int);
- int (*path_truncate)(const struct path *);
- int (*path_symlink)(const struct path *, struct dentry *, const char *);
- int (*path_link)(struct dentry *, const struct path *, struct dentry *);
- int (*path_rename)(const struct path *, struct dentry *, const struct path *, struct dentry *);
- int (*path_chmod)(const struct path *, umode_t);
- int (*path_chown)(const struct path *, kuid_t, kgid_t);
- int (*path_chroot)(const struct path *);
- int (*path_notify)(const struct path *, u64, unsigned int);
- int (*inode_alloc_security)(struct inode *);
- void (*inode_free_security)(struct inode *);
- int (*inode_init_security)(struct inode *, struct inode *, const struct qstr *, const char **, void **, size_t *);
- int (*inode_create)(struct inode *, struct dentry *, umode_t);
- int (*inode_link)(struct dentry *, struct inode *, struct dentry *);
- int (*inode_unlink)(struct inode *, struct dentry *);
- int (*inode_symlink)(struct inode *, struct dentry *, const char *);
- int (*inode_mkdir)(struct inode *, struct dentry *, umode_t);
- int (*inode_rmdir)(struct inode *, struct dentry *);
- int (*inode_mknod)(struct inode *, struct dentry *, umode_t, dev_t);
- int (*inode_rename)(struct inode *, struct dentry *, struct inode *, struct dentry *);
- int (*inode_readlink)(struct dentry *);
- int (*inode_follow_link)(struct dentry *, struct inode *, bool);
- int (*inode_permission)(struct inode *, int);
- int (*inode_setattr)(struct dentry *, struct iattr *);
- int (*inode_getattr)(const struct path *);
- int (*inode_setxattr)(struct dentry *, const char *, const void *, size_t, int);
- void (*inode_post_setxattr)(struct dentry *, const char *, const void *, size_t, int);
- int (*inode_getxattr)(struct dentry *, const char *);
- int (*inode_listxattr)(struct dentry *);
- int (*inode_removexattr)(struct dentry *, const char *);
- int (*inode_need_killpriv)(struct dentry *);
- int (*inode_killpriv)(struct dentry *);
- int (*inode_getsecurity)(struct inode *, const char *, void **, bool);
- int (*inode_setsecurity)(struct inode *, const char *, const void *, size_t, int);
- int (*inode_listsecurity)(struct inode *, char *, size_t);
- void (*inode_getsecid)(struct inode *, u32 *);
- int (*inode_copy_up)(struct dentry *, struct cred **);
- int (*inode_copy_up_xattr)(const char *);
- int (*kernfs_init_security)(struct kernfs_node *, struct kernfs_node *);
- int (*file_permission)(struct file *, int);
- int (*file_alloc_security)(struct file *);
- void (*file_free_security)(struct file *);
- int (*file_ioctl)(struct file *, unsigned int, long unsigned int);
- int (*mmap_addr)(long unsigned int);
- int (*mmap_file)(struct file *, long unsigned int, long unsigned int, long unsigned int);
- int (*file_mprotect)(struct vm_area_struct *, long unsigned int, long unsigned int);
- int (*file_lock)(struct file *, unsigned int);
- int (*file_fcntl)(struct file *, unsigned int, long unsigned int);
- void (*file_set_fowner)(struct file *);
- int (*file_send_sigiotask)(struct task_struct *, struct fown_struct *, int);
- int (*file_receive)(struct file *);
- int (*file_open)(struct file *);
- int (*task_alloc)(struct task_struct *, long unsigned int);
- void (*task_free)(struct task_struct *);
- int (*cred_alloc_blank)(struct cred *, gfp_t);
- void (*cred_free)(struct cred *);
- int (*cred_prepare)(struct cred *, const struct cred *, gfp_t);
- void (*cred_transfer)(struct cred *, const struct cred *);
- void (*cred_getsecid)(const struct cred *, u32 *);
- int (*kernel_act_as)(struct cred *, u32);
- int (*kernel_create_files_as)(struct cred *, struct inode *);
- int (*kernel_module_request)(char *);
- int (*kernel_load_data)(enum kernel_load_data_id, bool);
- int (*kernel_post_load_data)(char *, loff_t, enum kernel_load_data_id, char *);
- int (*kernel_read_file)(struct file *, enum kernel_read_file_id, bool);
- int (*kernel_post_read_file)(struct file *, char *, loff_t, enum kernel_read_file_id);
- int (*task_fix_setuid)(struct cred *, const struct cred *, int);
- int (*task_fix_setgid)(struct cred *, const struct cred *, int);
- int (*task_setpgid)(struct task_struct *, pid_t);
- int (*task_getpgid)(struct task_struct *);
- int (*task_getsid)(struct task_struct *);
- void (*task_getsecid)(struct task_struct *, u32 *);
- int (*task_setnice)(struct task_struct *, int);
- int (*task_setioprio)(struct task_struct *, int);
- int (*task_getioprio)(struct task_struct *);
- int (*task_prlimit)(const struct cred *, const struct cred *, unsigned int);
- int (*task_setrlimit)(struct task_struct *, unsigned int, struct rlimit *);
- int (*task_setscheduler)(struct task_struct *);
- int (*task_getscheduler)(struct task_struct *);
- int (*task_movememory)(struct task_struct *);
- int (*task_kill)(struct task_struct *, struct kernel_siginfo *, int, const struct cred *);
- int (*task_prctl)(int, long unsigned int, long unsigned int, long unsigned int, long unsigned int);
- void (*task_to_inode)(struct task_struct *, struct inode *);
- int (*ipc_permission)(struct kern_ipc_perm *, short int);
- void (*ipc_getsecid)(struct kern_ipc_perm *, u32 *);
- int (*msg_msg_alloc_security)(struct msg_msg *);
- void (*msg_msg_free_security)(struct msg_msg *);
- int (*msg_queue_alloc_security)(struct kern_ipc_perm *);
- void (*msg_queue_free_security)(struct kern_ipc_perm *);
- int (*msg_queue_associate)(struct kern_ipc_perm *, int);
- int (*msg_queue_msgctl)(struct kern_ipc_perm *, int);
- int (*msg_queue_msgsnd)(struct kern_ipc_perm *, struct msg_msg *, int);
- int (*msg_queue_msgrcv)(struct kern_ipc_perm *, struct msg_msg *, struct task_struct *, long int, int);
- int (*shm_alloc_security)(struct kern_ipc_perm *);
- void (*shm_free_security)(struct kern_ipc_perm *);
- int (*shm_associate)(struct kern_ipc_perm *, int);
- int (*shm_shmctl)(struct kern_ipc_perm *, int);
- int (*shm_shmat)(struct kern_ipc_perm *, char *, int);
- int (*sem_alloc_security)(struct kern_ipc_perm *);
- void (*sem_free_security)(struct kern_ipc_perm *);
- int (*sem_associate)(struct kern_ipc_perm *, int);
- int (*sem_semctl)(struct kern_ipc_perm *, int);
- int (*sem_semop)(struct kern_ipc_perm *, struct sembuf *, unsigned int, int);
- int (*netlink_send)(struct sock *, struct sk_buff *);
- void (*d_instantiate)(struct dentry *, struct inode *);
- int (*getprocattr)(struct task_struct *, char *, char **);
- int (*setprocattr)(const char *, void *, size_t);
- int (*ismaclabel)(const char *);
- int (*secid_to_secctx)(u32, char **, u32 *);
- int (*secctx_to_secid)(const char *, u32, u32 *);
- void (*release_secctx)(char *, u32);
- void (*inode_invalidate_secctx)(struct inode *);
- int (*inode_notifysecctx)(struct inode *, void *, u32);
- int (*inode_setsecctx)(struct dentry *, void *, u32);
- int (*inode_getsecctx)(struct inode *, void **, u32 *);
- int (*post_notification)(const struct cred *, const struct cred *, struct watch_notification *);
- int (*watch_key)(struct key *);
- int (*unix_stream_connect)(struct sock *, struct sock *, struct sock *);
- int (*unix_may_send)(struct socket *, struct socket *);
- int (*socket_create)(int, int, int, int);
- int (*socket_post_create)(struct socket *, int, int, int, int);
- int (*socket_socketpair)(struct socket *, struct socket *);
- int (*socket_bind)(struct socket *, struct sockaddr *, int);
- int (*socket_connect)(struct socket *, struct sockaddr *, int);
- int (*socket_listen)(struct socket *, int);
- int (*socket_accept)(struct socket *, struct socket *);
- int (*socket_sendmsg)(struct socket *, struct msghdr *, int);
- int (*socket_recvmsg)(struct socket *, struct msghdr *, int, int);
- int (*socket_getsockname)(struct socket *);
- int (*socket_getpeername)(struct socket *);
- int (*socket_getsockopt)(struct socket *, int, int);
- int (*socket_setsockopt)(struct socket *, int, int);
- int (*socket_shutdown)(struct socket *, int);
- int (*socket_sock_rcv_skb)(struct sock *, struct sk_buff *);
- int (*socket_getpeersec_stream)(struct socket *, char *, int *, unsigned int);
- int (*socket_getpeersec_dgram)(struct socket *, struct sk_buff *, u32 *);
- int (*sk_alloc_security)(struct sock *, int, gfp_t);
- void (*sk_free_security)(struct sock *);
- void (*sk_clone_security)(const struct sock *, struct sock *);
- void (*sk_getsecid)(struct sock *, u32 *);
- void (*sock_graft)(struct sock *, struct socket *);
- int (*inet_conn_request)(struct sock *, struct sk_buff *, struct request_sock *);
- void (*inet_csk_clone)(struct sock *, const struct request_sock *);
- void (*inet_conn_established)(struct sock *, struct sk_buff *);
- int (*secmark_relabel_packet)(u32);
- void (*secmark_refcount_inc)();
- void (*secmark_refcount_dec)();
- void (*req_classify_flow)(const struct request_sock *, struct flowi *);
- int (*tun_dev_alloc_security)(void **);
- void (*tun_dev_free_security)(void *);
- int (*tun_dev_create)();
- int (*tun_dev_attach_queue)(void *);
- int (*tun_dev_attach)(struct sock *, void *);
- int (*tun_dev_open)(void *);
- int (*sctp_assoc_request)(struct sctp_endpoint *, struct sk_buff *);
- int (*sctp_bind_connect)(struct sock *, int, struct sockaddr *, int);
- void (*sctp_sk_clone)(struct sctp_endpoint *, struct sock *, struct sock *);
- int (*xfrm_policy_alloc_security)(struct xfrm_sec_ctx **, struct xfrm_user_sec_ctx *, gfp_t);
- int (*xfrm_policy_clone_security)(struct xfrm_sec_ctx *, struct xfrm_sec_ctx **);
- void (*xfrm_policy_free_security)(struct xfrm_sec_ctx *);
- int (*xfrm_policy_delete_security)(struct xfrm_sec_ctx *);
- int (*xfrm_state_alloc)(struct xfrm_state *, struct xfrm_user_sec_ctx *);
- int (*xfrm_state_alloc_acquire)(struct xfrm_state *, struct xfrm_sec_ctx *, u32);
- void (*xfrm_state_free_security)(struct xfrm_state *);
- int (*xfrm_state_delete_security)(struct xfrm_state *);
- int (*xfrm_policy_lookup)(struct xfrm_sec_ctx *, u32, u8);
- int (*xfrm_state_pol_flow_match)(struct xfrm_state *, struct xfrm_policy *, const struct flowi *);
- int (*xfrm_decode_session)(struct sk_buff *, u32 *, int);
- int (*key_alloc)(struct key *, const struct cred *, long unsigned int);
- void (*key_free)(struct key *);
- int (*key_permission)(key_ref_t, const struct cred *, enum key_need_perm);
- int (*key_getsecurity)(struct key *, char **);
- int (*audit_rule_init)(u32, u32, char *, void **);
- int (*audit_rule_known)(struct audit_krule *);
- int (*audit_rule_match)(u32, u32, u32, void *);
- void (*audit_rule_free)(void *);
- int (*bpf)(int, union bpf_attr *, unsigned int);
- int (*bpf_map)(struct bpf_map *, fmode_t);
- int (*bpf_prog)(struct bpf_prog *);
- int (*bpf_map_alloc_security)(struct bpf_map *);
- void (*bpf_map_free_security)(struct bpf_map *);
- int (*bpf_prog_alloc_security)(struct bpf_prog_aux *);
- void (*bpf_prog_free_security)(struct bpf_prog_aux *);
- int (*locked_down)(enum lockdown_reason);
- int (*perf_event_open)(struct perf_event_attr *, int);
- int (*perf_event_alloc)(struct perf_event *);
- void (*perf_event_free)(struct perf_event *);
- int (*perf_event_read)(struct perf_event *);
- int (*perf_event_write)(struct perf_event *);
-};
-
-struct security_hook_heads {
- struct hlist_head binder_set_context_mgr;
- struct hlist_head binder_transaction;
- struct hlist_head binder_transfer_binder;
- struct hlist_head binder_transfer_file;
- struct hlist_head ptrace_access_check;
- struct hlist_head ptrace_traceme;
- struct hlist_head capget;
- struct hlist_head capset;
- struct hlist_head capable;
- struct hlist_head quotactl;
- struct hlist_head quota_on;
- struct hlist_head syslog;
- struct hlist_head settime;
- struct hlist_head vm_enough_memory;
- struct hlist_head bprm_creds_for_exec;
- struct hlist_head bprm_creds_from_file;
- struct hlist_head bprm_check_security;
- struct hlist_head bprm_committing_creds;
- struct hlist_head bprm_committed_creds;
- struct hlist_head fs_context_dup;
- struct hlist_head fs_context_parse_param;
- struct hlist_head sb_alloc_security;
- struct hlist_head sb_free_security;
- struct hlist_head sb_free_mnt_opts;
- struct hlist_head sb_eat_lsm_opts;
- struct hlist_head sb_remount;
- struct hlist_head sb_kern_mount;
- struct hlist_head sb_show_options;
- struct hlist_head sb_statfs;
- struct hlist_head sb_mount;
- struct hlist_head sb_umount;
- struct hlist_head sb_pivotroot;
- struct hlist_head sb_set_mnt_opts;
- struct hlist_head sb_clone_mnt_opts;
- struct hlist_head sb_add_mnt_opt;
- struct hlist_head move_mount;
- struct hlist_head dentry_init_security;
- struct hlist_head dentry_create_files_as;
- struct hlist_head path_unlink;
- struct hlist_head path_mkdir;
- struct hlist_head path_rmdir;
- struct hlist_head path_mknod;
- struct hlist_head path_truncate;
- struct hlist_head path_symlink;
- struct hlist_head path_link;
- struct hlist_head path_rename;
- struct hlist_head path_chmod;
- struct hlist_head path_chown;
- struct hlist_head path_chroot;
- struct hlist_head path_notify;
- struct hlist_head inode_alloc_security;
- struct hlist_head inode_free_security;
- struct hlist_head inode_init_security;
- struct hlist_head inode_create;
- struct hlist_head inode_link;
- struct hlist_head inode_unlink;
- struct hlist_head inode_symlink;
- struct hlist_head inode_mkdir;
- struct hlist_head inode_rmdir;
- struct hlist_head inode_mknod;
- struct hlist_head inode_rename;
- struct hlist_head inode_readlink;
- struct hlist_head inode_follow_link;
- struct hlist_head inode_permission;
- struct hlist_head inode_setattr;
- struct hlist_head inode_getattr;
- struct hlist_head inode_setxattr;
- struct hlist_head inode_post_setxattr;
- struct hlist_head inode_getxattr;
- struct hlist_head inode_listxattr;
- struct hlist_head inode_removexattr;
- struct hlist_head inode_need_killpriv;
- struct hlist_head inode_killpriv;
- struct hlist_head inode_getsecurity;
- struct hlist_head inode_setsecurity;
- struct hlist_head inode_listsecurity;
- struct hlist_head inode_getsecid;
- struct hlist_head inode_copy_up;
- struct hlist_head inode_copy_up_xattr;
- struct hlist_head kernfs_init_security;
- struct hlist_head file_permission;
- struct hlist_head file_alloc_security;
- struct hlist_head file_free_security;
- struct hlist_head file_ioctl;
- struct hlist_head mmap_addr;
- struct hlist_head mmap_file;
- struct hlist_head file_mprotect;
- struct hlist_head file_lock;
- struct hlist_head file_fcntl;
- struct hlist_head file_set_fowner;
- struct hlist_head file_send_sigiotask;
- struct hlist_head file_receive;
- struct hlist_head file_open;
- struct hlist_head task_alloc;
- struct hlist_head task_free;
- struct hlist_head cred_alloc_blank;
- struct hlist_head cred_free;
- struct hlist_head cred_prepare;
- struct hlist_head cred_transfer;
- struct hlist_head cred_getsecid;
- struct hlist_head kernel_act_as;
- struct hlist_head kernel_create_files_as;
- struct hlist_head kernel_module_request;
- struct hlist_head kernel_load_data;
- struct hlist_head kernel_post_load_data;
- struct hlist_head kernel_read_file;
- struct hlist_head kernel_post_read_file;
- struct hlist_head task_fix_setuid;
- struct hlist_head task_fix_setgid;
- struct hlist_head task_setpgid;
- struct hlist_head task_getpgid;
- struct hlist_head task_getsid;
- struct hlist_head task_getsecid;
- struct hlist_head task_setnice;
- struct hlist_head task_setioprio;
- struct hlist_head task_getioprio;
- struct hlist_head task_prlimit;
- struct hlist_head task_setrlimit;
- struct hlist_head task_setscheduler;
- struct hlist_head task_getscheduler;
- struct hlist_head task_movememory;
- struct hlist_head task_kill;
- struct hlist_head task_prctl;
- struct hlist_head task_to_inode;
- struct hlist_head ipc_permission;
- struct hlist_head ipc_getsecid;
- struct hlist_head msg_msg_alloc_security;
- struct hlist_head msg_msg_free_security;
- struct hlist_head msg_queue_alloc_security;
- struct hlist_head msg_queue_free_security;
- struct hlist_head msg_queue_associate;
- struct hlist_head msg_queue_msgctl;
- struct hlist_head msg_queue_msgsnd;
- struct hlist_head msg_queue_msgrcv;
- struct hlist_head shm_alloc_security;
- struct hlist_head shm_free_security;
- struct hlist_head shm_associate;
- struct hlist_head shm_shmctl;
- struct hlist_head shm_shmat;
- struct hlist_head sem_alloc_security;
- struct hlist_head sem_free_security;
- struct hlist_head sem_associate;
- struct hlist_head sem_semctl;
- struct hlist_head sem_semop;
- struct hlist_head netlink_send;
- struct hlist_head d_instantiate;
- struct hlist_head getprocattr;
- struct hlist_head setprocattr;
- struct hlist_head ismaclabel;
- struct hlist_head secid_to_secctx;
- struct hlist_head secctx_to_secid;
- struct hlist_head release_secctx;
- struct hlist_head inode_invalidate_secctx;
- struct hlist_head inode_notifysecctx;
- struct hlist_head inode_setsecctx;
- struct hlist_head inode_getsecctx;
- struct hlist_head post_notification;
- struct hlist_head watch_key;
- struct hlist_head unix_stream_connect;
- struct hlist_head unix_may_send;
- struct hlist_head socket_create;
- struct hlist_head socket_post_create;
- struct hlist_head socket_socketpair;
- struct hlist_head socket_bind;
- struct hlist_head socket_connect;
- struct hlist_head socket_listen;
- struct hlist_head socket_accept;
- struct hlist_head socket_sendmsg;
- struct hlist_head socket_recvmsg;
- struct hlist_head socket_getsockname;
- struct hlist_head socket_getpeername;
- struct hlist_head socket_getsockopt;
- struct hlist_head socket_setsockopt;
- struct hlist_head socket_shutdown;
- struct hlist_head socket_sock_rcv_skb;
- struct hlist_head socket_getpeersec_stream;
- struct hlist_head socket_getpeersec_dgram;
- struct hlist_head sk_alloc_security;
- struct hlist_head sk_free_security;
- struct hlist_head sk_clone_security;
- struct hlist_head sk_getsecid;
- struct hlist_head sock_graft;
- struct hlist_head inet_conn_request;
- struct hlist_head inet_csk_clone;
- struct hlist_head inet_conn_established;
- struct hlist_head secmark_relabel_packet;
- struct hlist_head secmark_refcount_inc;
- struct hlist_head secmark_refcount_dec;
- struct hlist_head req_classify_flow;
- struct hlist_head tun_dev_alloc_security;
- struct hlist_head tun_dev_free_security;
- struct hlist_head tun_dev_create;
- struct hlist_head tun_dev_attach_queue;
- struct hlist_head tun_dev_attach;
- struct hlist_head tun_dev_open;
- struct hlist_head sctp_assoc_request;
- struct hlist_head sctp_bind_connect;
- struct hlist_head sctp_sk_clone;
- struct hlist_head xfrm_policy_alloc_security;
- struct hlist_head xfrm_policy_clone_security;
- struct hlist_head xfrm_policy_free_security;
- struct hlist_head xfrm_policy_delete_security;
- struct hlist_head xfrm_state_alloc;
- struct hlist_head xfrm_state_alloc_acquire;
- struct hlist_head xfrm_state_free_security;
- struct hlist_head xfrm_state_delete_security;
- struct hlist_head xfrm_policy_lookup;
- struct hlist_head xfrm_state_pol_flow_match;
- struct hlist_head xfrm_decode_session;
- struct hlist_head key_alloc;
- struct hlist_head key_free;
- struct hlist_head key_permission;
- struct hlist_head key_getsecurity;
- struct hlist_head audit_rule_init;
- struct hlist_head audit_rule_known;
- struct hlist_head audit_rule_match;
- struct hlist_head audit_rule_free;
- struct hlist_head bpf;
- struct hlist_head bpf_map;
- struct hlist_head bpf_prog;
- struct hlist_head bpf_map_alloc_security;
- struct hlist_head bpf_map_free_security;
- struct hlist_head bpf_prog_alloc_security;
- struct hlist_head bpf_prog_free_security;
- struct hlist_head locked_down;
- struct hlist_head perf_event_open;
- struct hlist_head perf_event_alloc;
- struct hlist_head perf_event_free;
- struct hlist_head perf_event_read;
- struct hlist_head perf_event_write;
-};
-
-struct security_hook_list {
- struct hlist_node list;
- struct hlist_head *head;
- union security_list_options hook;
- char *lsm;
-};
-
-enum lsm_order {
- LSM_ORDER_FIRST = 4294967295,
- LSM_ORDER_MUTABLE = 0,
-};
-
-struct lsm_info {
- const char *name;
- enum lsm_order order;
- long unsigned int flags;
- int *enabled;
- int (*init)();
- struct lsm_blob_sizes *blobs;
-};
-
-enum lsm_event {
- LSM_POLICY_CHANGE = 0,
-};
-
-typedef int (*initxattrs)(struct inode *, const struct xattr *, void *);
-
-enum ib_uverbs_write_cmds {
- IB_USER_VERBS_CMD_GET_CONTEXT = 0,
- IB_USER_VERBS_CMD_QUERY_DEVICE = 1,
- IB_USER_VERBS_CMD_QUERY_PORT = 2,
- IB_USER_VERBS_CMD_ALLOC_PD = 3,
- IB_USER_VERBS_CMD_DEALLOC_PD = 4,
- IB_USER_VERBS_CMD_CREATE_AH = 5,
- IB_USER_VERBS_CMD_MODIFY_AH = 6,
- IB_USER_VERBS_CMD_QUERY_AH = 7,
- IB_USER_VERBS_CMD_DESTROY_AH = 8,
- IB_USER_VERBS_CMD_REG_MR = 9,
- IB_USER_VERBS_CMD_REG_SMR = 10,
- IB_USER_VERBS_CMD_REREG_MR = 11,
- IB_USER_VERBS_CMD_QUERY_MR = 12,
- IB_USER_VERBS_CMD_DEREG_MR = 13,
- IB_USER_VERBS_CMD_ALLOC_MW = 14,
- IB_USER_VERBS_CMD_BIND_MW = 15,
- IB_USER_VERBS_CMD_DEALLOC_MW = 16,
- IB_USER_VERBS_CMD_CREATE_COMP_CHANNEL = 17,
- IB_USER_VERBS_CMD_CREATE_CQ = 18,
- IB_USER_VERBS_CMD_RESIZE_CQ = 19,
- IB_USER_VERBS_CMD_DESTROY_CQ = 20,
- IB_USER_VERBS_CMD_POLL_CQ = 21,
- IB_USER_VERBS_CMD_PEEK_CQ = 22,
- IB_USER_VERBS_CMD_REQ_NOTIFY_CQ = 23,
- IB_USER_VERBS_CMD_CREATE_QP = 24,
- IB_USER_VERBS_CMD_QUERY_QP = 25,
- IB_USER_VERBS_CMD_MODIFY_QP = 26,
- IB_USER_VERBS_CMD_DESTROY_QP = 27,
- IB_USER_VERBS_CMD_POST_SEND = 28,
- IB_USER_VERBS_CMD_POST_RECV = 29,
- IB_USER_VERBS_CMD_ATTACH_MCAST = 30,
- IB_USER_VERBS_CMD_DETACH_MCAST = 31,
- IB_USER_VERBS_CMD_CREATE_SRQ = 32,
- IB_USER_VERBS_CMD_MODIFY_SRQ = 33,
- IB_USER_VERBS_CMD_QUERY_SRQ = 34,
- IB_USER_VERBS_CMD_DESTROY_SRQ = 35,
- IB_USER_VERBS_CMD_POST_SRQ_RECV = 36,
- IB_USER_VERBS_CMD_OPEN_XRCD = 37,
- IB_USER_VERBS_CMD_CLOSE_XRCD = 38,
- IB_USER_VERBS_CMD_CREATE_XSRQ = 39,
- IB_USER_VERBS_CMD_OPEN_QP = 40,
-};
-
-enum ib_uverbs_wc_opcode {
- IB_UVERBS_WC_SEND = 0,
- IB_UVERBS_WC_RDMA_WRITE = 1,
- IB_UVERBS_WC_RDMA_READ = 2,
- IB_UVERBS_WC_COMP_SWAP = 3,
- IB_UVERBS_WC_FETCH_ADD = 4,
- IB_UVERBS_WC_BIND_MW = 5,
- IB_UVERBS_WC_LOCAL_INV = 6,
- IB_UVERBS_WC_TSO = 7,
-};
-
-enum ib_uverbs_create_qp_mask {
- IB_UVERBS_CREATE_QP_MASK_IND_TABLE = 1,
-};
-
-enum ib_uverbs_wr_opcode {
- IB_UVERBS_WR_RDMA_WRITE = 0,
- IB_UVERBS_WR_RDMA_WRITE_WITH_IMM = 1,
- IB_UVERBS_WR_SEND = 2,
- IB_UVERBS_WR_SEND_WITH_IMM = 3,
- IB_UVERBS_WR_RDMA_READ = 4,
- IB_UVERBS_WR_ATOMIC_CMP_AND_SWP = 5,
- IB_UVERBS_WR_ATOMIC_FETCH_AND_ADD = 6,
- IB_UVERBS_WR_LOCAL_INV = 7,
- IB_UVERBS_WR_BIND_MW = 8,
- IB_UVERBS_WR_SEND_WITH_INV = 9,
- IB_UVERBS_WR_TSO = 10,
- IB_UVERBS_WR_RDMA_READ_WITH_INV = 11,
- IB_UVERBS_WR_MASKED_ATOMIC_CMP_AND_SWP = 12,
- IB_UVERBS_WR_MASKED_ATOMIC_FETCH_AND_ADD = 13,
-};
-
-enum ib_uverbs_access_flags {
- IB_UVERBS_ACCESS_LOCAL_WRITE = 1,
- IB_UVERBS_ACCESS_REMOTE_WRITE = 2,
- IB_UVERBS_ACCESS_REMOTE_READ = 4,
- IB_UVERBS_ACCESS_REMOTE_ATOMIC = 8,
- IB_UVERBS_ACCESS_MW_BIND = 16,
- IB_UVERBS_ACCESS_ZERO_BASED = 32,
- IB_UVERBS_ACCESS_ON_DEMAND = 64,
- IB_UVERBS_ACCESS_HUGETLB = 128,
- IB_UVERBS_ACCESS_RELAXED_ORDERING = 1048576,
- IB_UVERBS_ACCESS_OPTIONAL_RANGE = 1072693248,
-};
-
-enum ib_uverbs_srq_type {
- IB_UVERBS_SRQT_BASIC = 0,
- IB_UVERBS_SRQT_XRC = 1,
- IB_UVERBS_SRQT_TM = 2,
-};
-
-enum ib_uverbs_wq_type {
- IB_UVERBS_WQT_RQ = 0,
-};
-
-enum ib_uverbs_wq_flags {
- IB_UVERBS_WQ_FLAGS_CVLAN_STRIPPING = 1,
- IB_UVERBS_WQ_FLAGS_SCATTER_FCS = 2,
- IB_UVERBS_WQ_FLAGS_DELAY_DROP = 4,
- IB_UVERBS_WQ_FLAGS_PCI_WRITE_END_PADDING = 8,
-};
-
-enum ib_uverbs_qp_type {
- IB_UVERBS_QPT_RC = 2,
- IB_UVERBS_QPT_UC = 3,
- IB_UVERBS_QPT_UD = 4,
- IB_UVERBS_QPT_RAW_PACKET = 8,
- IB_UVERBS_QPT_XRC_INI = 9,
- IB_UVERBS_QPT_XRC_TGT = 10,
- IB_UVERBS_QPT_DRIVER = 255,
-};
-
-enum ib_uverbs_qp_create_flags {
- IB_UVERBS_QP_CREATE_BLOCK_MULTICAST_LOOPBACK = 2,
- IB_UVERBS_QP_CREATE_SCATTER_FCS = 256,
- IB_UVERBS_QP_CREATE_CVLAN_STRIPPING = 512,
- IB_UVERBS_QP_CREATE_PCI_WRITE_END_PADDING = 2048,
- IB_UVERBS_QP_CREATE_SQ_SIG_ALL = 4096,
-};
-
-enum ib_uverbs_gid_type {
- IB_UVERBS_GID_TYPE_IB = 0,
- IB_UVERBS_GID_TYPE_ROCE_V1 = 1,
- IB_UVERBS_GID_TYPE_ROCE_V2 = 2,
-};
-
-enum ib_poll_context {
- IB_POLL_SOFTIRQ = 0,
- IB_POLL_WORKQUEUE = 1,
- IB_POLL_UNBOUND_WORKQUEUE = 2,
- IB_POLL_LAST_POOL_TYPE = 2,
- IB_POLL_DIRECT = 3,
-};
-
-struct lsm_network_audit {
- int netif;
- struct sock *sk;
- u16 family;
- __be16 dport;
- __be16 sport;
- union {
- struct {
- __be32 daddr;
- __be32 saddr;
- } v4;
- struct {
- struct in6_addr daddr;
- struct in6_addr saddr;
- } v6;
- } fam;
-};
-
-struct lsm_ioctlop_audit {
- struct path path;
- u16 cmd;
-};
-
-struct lsm_ibpkey_audit {
- u64 subnet_prefix;
- u16 pkey;
-};
-
-struct lsm_ibendport_audit {
- char dev_name[64];
- u8 port;
-};
-
-struct selinux_state;
-
-struct selinux_audit_data {
- u32 ssid;
- u32 tsid;
- u16 tclass;
- u32 requested;
- u32 audited;
- u32 denied;
- int result;
- struct selinux_state *state;
-};
-
-struct smack_audit_data;
-
-struct apparmor_audit_data;
-
-struct common_audit_data {
- char type;
- union {
- struct path path;
- struct dentry *dentry;
- struct inode *inode;
- struct lsm_network_audit *net;
- int cap;
- int ipc_id;
- struct task_struct *tsk;
- struct {
- key_serial_t key;
- char *key_desc;
- } key_struct;
- char *kmod_name;
- struct lsm_ioctlop_audit *op;
- struct file *file;
- struct lsm_ibpkey_audit *ibpkey;
- struct lsm_ibendport_audit *ibendport;
- int reason;
- } u;
- union {
- struct smack_audit_data *smack_audit_data;
- struct selinux_audit_data *selinux_audit_data;
- struct apparmor_audit_data *apparmor_audit_data;
- };
-};
-
-enum {
- POLICYDB_CAPABILITY_NETPEER = 0,
- POLICYDB_CAPABILITY_OPENPERM = 1,
- POLICYDB_CAPABILITY_EXTSOCKCLASS = 2,
- POLICYDB_CAPABILITY_ALWAYSNETWORK = 3,
- POLICYDB_CAPABILITY_CGROUPSECLABEL = 4,
- POLICYDB_CAPABILITY_NNP_NOSUID_TRANSITION = 5,
- POLICYDB_CAPABILITY_GENFS_SECLABEL_SYMLINKS = 6,
- __POLICYDB_CAPABILITY_MAX = 7,
-};
-
-struct selinux_avc;
-
-struct selinux_policy;
-
-struct selinux_state {
- bool disabled;
- bool enforcing;
- bool checkreqprot;
- bool initialized;
- bool policycap[7];
- struct page *status_page;
- struct mutex status_lock;
- struct selinux_avc *avc;
- struct selinux_policy *policy;
- struct mutex policy_mutex;
-};
-
-struct avc_cache {
- struct hlist_head slots[512];
- spinlock_t slots_lock[512];
- atomic_t lru_hint;
- atomic_t active_nodes;
- u32 latest_notif;
-};
-
-struct selinux_avc {
- unsigned int avc_cache_threshold;
- struct avc_cache avc_cache;
-};
-
-struct av_decision {
- u32 allowed;
- u32 auditallow;
- u32 auditdeny;
- u32 seqno;
- u32 flags;
-};
-
-struct extended_perms_data {
- u32 p[8];
-};
-
-struct extended_perms_decision {
- u8 used;
- u8 driver;
- struct extended_perms_data *allowed;
- struct extended_perms_data *auditallow;
- struct extended_perms_data *dontaudit;
-};
-
-struct extended_perms {
- u16 len;
- struct extended_perms_data drivers;
-};
-
-struct avc_cache_stats {
- unsigned int lookups;
- unsigned int misses;
- unsigned int allocations;
- unsigned int reclaims;
- unsigned int frees;
-};
-
-struct security_class_mapping {
- const char *name;
- const char *perms[33];
-};
-
-struct trace_event_raw_selinux_audited {
- struct trace_entry ent;
- u32 requested;
- u32 denied;
- u32 audited;
- int result;
- u32 __data_loc_scontext;
- u32 __data_loc_tcontext;
- u32 __data_loc_tclass;
- char __data[0];
-};
-
-struct trace_event_data_offsets_selinux_audited {
- u32 scontext;
- u32 tcontext;
- u32 tclass;
-};
-
-typedef void (*btf_trace_selinux_audited)(void *, struct selinux_audit_data *, char *, char *, const char *);
-
-struct avc_xperms_node;
-
-struct avc_entry {
- u32 ssid;
- u32 tsid;
- u16 tclass;
- struct av_decision avd;
- struct avc_xperms_node *xp_node;
-};
-
-struct avc_xperms_node {
- struct extended_perms xp;
- struct list_head xpd_head;
-};
-
-struct avc_node {
- struct avc_entry ae;
- struct hlist_node list;
- struct callback_head rhead;
-};
-
-struct avc_xperms_decision_node {
- struct extended_perms_decision xpd;
- struct list_head xpd_list;
-};
-
-struct avc_callback_node {
- int (*callback)(u32);
- u32 events;
- struct avc_callback_node *next;
-};
-
-typedef __u16 __sum16;
-
-enum sctp_endpoint_type {
- SCTP_EP_TYPE_SOCKET = 0,
- SCTP_EP_TYPE_ASSOCIATION = 1,
-};
-
-struct sctp_chunk;
-
-struct sctp_inq {
- struct list_head in_chunk_list;
- struct sctp_chunk *in_progress;
- struct work_struct immediate;
-};
-
-struct sctp_bind_addr {
- __u16 port;
- struct list_head address_list;
-};
-
-struct sctp_ep_common {
- struct hlist_node node;
- int hashent;
- enum sctp_endpoint_type type;
- refcount_t refcnt;
- bool dead;
- struct sock *sk;
- struct net *net;
- struct sctp_inq inqueue;
- struct sctp_bind_addr bind_addr;
-};
-
-struct crypto_shash___2;
-
-struct sctp_hmac_algo_param;
-
-struct sctp_chunks_param;
-
-struct sctp_endpoint {
- struct sctp_ep_common base;
- struct list_head asocs;
- __u8 secret_key[32];
- __u8 *digest;
- __u32 sndbuf_policy;
- __u32 rcvbuf_policy;
- struct crypto_shash___2 **auth_hmacs;
- struct sctp_hmac_algo_param *auth_hmacs_list;
- struct sctp_chunks_param *auth_chunk_list;
- struct list_head endpoint_shared_keys;
- __u16 active_key_id;
- __u8 ecn_enable: 1;
- __u8 auth_enable: 1;
- __u8 intl_enable: 1;
- __u8 prsctp_enable: 1;
- __u8 asconf_enable: 1;
- __u8 reconf_enable: 1;
- __u8 strreset_enable;
- u32 secid;
- u32 peer_secid;
-};
-
-struct sockaddr_in6 {
- short unsigned int sin6_family;
- __be16 sin6_port;
- __be32 sin6_flowinfo;
- struct in6_addr sin6_addr;
- __u32 sin6_scope_id;
-};
-
-struct in_addr {
- __be32 s_addr;
-};
-
-struct sockaddr_in {
- __kernel_sa_family_t sin_family;
- __be16 sin_port;
- struct in_addr sin_addr;
- unsigned char __pad[8];
-};
-
-struct nf_hook_state;
-
-typedef unsigned int nf_hookfn(void *, struct sk_buff *, const struct nf_hook_state *);
-
-struct nf_hook_entry {
- nf_hookfn *hook;
- void *priv;
-};
-
-struct nf_hook_entries {
- u16 num_hook_entries;
- struct nf_hook_entry hooks[0];
-};
-
-struct nf_hook_state {
- unsigned int hook;
- u_int8_t pf;
- struct net_device *in;
- struct net_device *out;
- struct sock *sk;
- struct net *net;
- int (*okfn)(struct net *, struct sock *, struct sk_buff *);
-};
-
-struct nf_hook_ops {
- nf_hookfn *hook;
- struct net_device *dev;
- void *priv;
- u_int8_t pf;
- unsigned int hooknum;
- int priority;
-};
-
-enum nf_ip_hook_priorities {
- NF_IP_PRI_FIRST = 2147483648,
- NF_IP_PRI_RAW_BEFORE_DEFRAG = 4294966846,
- NF_IP_PRI_CONNTRACK_DEFRAG = 4294966896,
- NF_IP_PRI_RAW = 4294966996,
- NF_IP_PRI_SELINUX_FIRST = 4294967071,
- NF_IP_PRI_CONNTRACK = 4294967096,
- NF_IP_PRI_MANGLE = 4294967146,
- NF_IP_PRI_NAT_DST = 4294967196,
- NF_IP_PRI_FILTER = 0,
- NF_IP_PRI_SECURITY = 50,
- NF_IP_PRI_NAT_SRC = 100,
- NF_IP_PRI_SELINUX_LAST = 225,
- NF_IP_PRI_CONNTRACK_HELPER = 300,
- NF_IP_PRI_CONNTRACK_CONFIRM = 2147483647,
- NF_IP_PRI_LAST = 2147483647,
-};
-
-enum nf_ip6_hook_priorities {
- NF_IP6_PRI_FIRST = 2147483648,
- NF_IP6_PRI_RAW_BEFORE_DEFRAG = 4294966846,
- NF_IP6_PRI_CONNTRACK_DEFRAG = 4294966896,
- NF_IP6_PRI_RAW = 4294966996,
- NF_IP6_PRI_SELINUX_FIRST = 4294967071,
- NF_IP6_PRI_CONNTRACK = 4294967096,
- NF_IP6_PRI_MANGLE = 4294967146,
- NF_IP6_PRI_NAT_DST = 4294967196,
- NF_IP6_PRI_FILTER = 0,
- NF_IP6_PRI_SECURITY = 50,
- NF_IP6_PRI_NAT_SRC = 100,
- NF_IP6_PRI_SELINUX_LAST = 225,
- NF_IP6_PRI_CONNTRACK_HELPER = 300,
- NF_IP6_PRI_LAST = 2147483647,
-};
-
-struct socket_alloc {
- struct socket socket;
- struct inode vfs_inode;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct ip_options {
- __be32 faddr;
- __be32 nexthop;
- unsigned char optlen;
- unsigned char srr;
- unsigned char rr;
- unsigned char ts;
- unsigned char is_strictroute: 1;
- unsigned char srr_is_hit: 1;
- unsigned char is_changed: 1;
- unsigned char rr_needaddr: 1;
- unsigned char ts_needtime: 1;
- unsigned char ts_needaddr: 1;
- unsigned char router_alert;
- unsigned char cipso;
- unsigned char __pad2;
- unsigned char __data[0];
-};
-
-struct ip_options_rcu {
- struct callback_head rcu;
- struct ip_options opt;
-};
-
-struct ipv6_opt_hdr;
-
-struct ipv6_rt_hdr;
-
-struct ipv6_txoptions {
- refcount_t refcnt;
- int tot_len;
- __u16 opt_flen;
- __u16 opt_nflen;
- struct ipv6_opt_hdr *hopopt;
- struct ipv6_opt_hdr *dst0opt;
- struct ipv6_rt_hdr *srcrt;
- struct ipv6_opt_hdr *dst1opt;
- struct callback_head rcu;
-};
-
-struct inet_cork {
- unsigned int flags;
- __be32 addr;
- struct ip_options *opt;
- unsigned int fragsize;
- int length;
- struct dst_entry *dst;
- u8 tx_flags;
- __u8 ttl;
- __s16 tos;
- char priority;
- __u16 gso_size;
- u64 transmit_time;
- u32 mark;
-};
-
-struct inet_cork_full {
- struct inet_cork base;
- struct flowi fl;
-};
-
-struct ipv6_pinfo;
-
-struct ip_mc_socklist;
-
-struct inet_sock {
- struct sock sk;
- struct ipv6_pinfo *pinet6;
- __be32 inet_saddr;
- __s16 uc_ttl;
- __u16 cmsg_flags;
- __be16 inet_sport;
- __u16 inet_id;
- struct ip_options_rcu *inet_opt;
- int rx_dst_ifindex;
- __u8 tos;
- __u8 min_ttl;
- __u8 mc_ttl;
- __u8 pmtudisc;
- __u8 recverr: 1;
- __u8 is_icsk: 1;
- __u8 freebind: 1;
- __u8 hdrincl: 1;
- __u8 mc_loop: 1;
- __u8 transparent: 1;
- __u8 mc_all: 1;
- __u8 nodefrag: 1;
- __u8 bind_address_no_port: 1;
- __u8 recverr_rfc4884: 1;
- __u8 defer_connect: 1;
- __u8 rcv_tos;
- __u8 convert_csum;
- int uc_index;
- int mc_index;
- __be32 mc_addr;
- struct ip_mc_socklist *mc_list;
- struct inet_cork_full cork;
-};
-
-struct in6_pktinfo {
- struct in6_addr ipi6_addr;
- int ipi6_ifindex;
-};
-
-struct inet6_cork {
- struct ipv6_txoptions *opt;
- u8 hop_limit;
- u8 tclass;
-};
-
-struct ipv6_mc_socklist;
-
-struct ipv6_ac_socklist;
-
-struct ipv6_fl_socklist;
-
-struct ipv6_pinfo {
- struct in6_addr saddr;
- struct in6_pktinfo sticky_pktinfo;
- const struct in6_addr *daddr_cache;
- const struct in6_addr *saddr_cache;
- __be32 flow_label;
- __u32 frag_size;
- __u16 __unused_1: 7;
- __s16 hop_limit: 9;
- __u16 mc_loop: 1;
- __u16 __unused_2: 6;
- __s16 mcast_hops: 9;
- int ucast_oif;
- int mcast_oif;
- union {
- struct {
- __u16 srcrt: 1;
- __u16 osrcrt: 1;
- __u16 rxinfo: 1;
- __u16 rxoinfo: 1;
- __u16 rxhlim: 1;
- __u16 rxohlim: 1;
- __u16 hopopts: 1;
- __u16 ohopopts: 1;
- __u16 dstopts: 1;
- __u16 odstopts: 1;
- __u16 rxflow: 1;
- __u16 rxtclass: 1;
- __u16 rxpmtu: 1;
- __u16 rxorigdstaddr: 1;
- __u16 recvfragsize: 1;
- } bits;
- __u16 all;
- } rxopt;
- __u16 recverr: 1;
- __u16 sndflow: 1;
- __u16 repflow: 1;
- __u16 pmtudisc: 3;
- __u16 padding: 1;
- __u16 srcprefs: 3;
- __u16 dontfrag: 1;
- __u16 autoflowlabel: 1;
- __u16 autoflowlabel_set: 1;
- __u16 mc_all: 1;
- __u16 recverr_rfc4884: 1;
- __u16 rtalert_isolate: 1;
- __u8 min_hopcount;
- __u8 tclass;
- __be32 rcv_flowinfo;
- __u32 dst_cookie;
- __u32 rx_dst_cookie;
- struct ipv6_mc_socklist *ipv6_mc_list;
- struct ipv6_ac_socklist *ipv6_ac_list;
- struct ipv6_fl_socklist *ipv6_fl_list;
- struct ipv6_txoptions *opt;
- struct sk_buff *pktoptions;
- struct sk_buff *rxpmtu;
- struct inet6_cork cork;
-};
-
-struct tcphdr {
- __be16 source;
- __be16 dest;
- __be32 seq;
- __be32 ack_seq;
- __u16 res1: 4;
- __u16 doff: 4;
- __u16 fin: 1;
- __u16 syn: 1;
- __u16 rst: 1;
- __u16 psh: 1;
- __u16 ack: 1;
- __u16 urg: 1;
- __u16 ece: 1;
- __u16 cwr: 1;
- __be16 window;
- __sum16 check;
- __be16 urg_ptr;
-};
-
-struct iphdr {
- __u8 ihl: 4;
- __u8 version: 4;
- __u8 tos;
- __be16 tot_len;
- __be16 id;
- __be16 frag_off;
- __u8 ttl;
- __u8 protocol;
- __sum16 check;
- __be32 saddr;
- __be32 daddr;
-};
-
-struct ipv6_rt_hdr {
- __u8 nexthdr;
- __u8 hdrlen;
- __u8 type;
- __u8 segments_left;
-};
-
-struct ipv6_opt_hdr {
- __u8 nexthdr;
- __u8 hdrlen;
-};
-
-struct ipv6hdr {
- __u8 priority: 4;
- __u8 version: 4;
- __u8 flow_lbl[3];
- __be16 payload_len;
- __u8 nexthdr;
- __u8 hop_limit;
- struct in6_addr saddr;
- struct in6_addr daddr;
-};
-
-struct udphdr {
- __be16 source;
- __be16 dest;
- __be16 len;
- __sum16 check;
-};
-
-struct inet6_skb_parm {
- int iif;
- __be16 ra;
- __u16 dst0;
- __u16 srcrt;
- __u16 dst1;
- __u16 lastopt;
- __u16 nhoff;
- __u16 flags;
- __u16 dsthao;
- __u16 frag_max_size;
-};
-
-struct ip6_sf_socklist;
-
-struct ipv6_mc_socklist {
- struct in6_addr addr;
- int ifindex;
- unsigned int sfmode;
- struct ipv6_mc_socklist *next;
- rwlock_t sflock;
- struct ip6_sf_socklist *sflist;
- struct callback_head rcu;
-};
-
-struct ipv6_ac_socklist {
- struct in6_addr acl_addr;
- int acl_ifindex;
- struct ipv6_ac_socklist *acl_next;
-};
-
-struct ip6_flowlabel;
-
-struct ipv6_fl_socklist {
- struct ipv6_fl_socklist *next;
- struct ip6_flowlabel *fl;
- struct callback_head rcu;
-};
-
-struct ip6_sf_socklist {
- unsigned int sl_max;
- unsigned int sl_count;
- struct in6_addr sl_addr[0];
-};
-
-struct ip6_flowlabel {
- struct ip6_flowlabel *next;
- __be32 label;
- atomic_t users;
- struct in6_addr dst;
- struct ipv6_txoptions *opt;
- long unsigned int linger;
- struct callback_head rcu;
- u8 share;
- union {
- struct pid *pid;
- kuid_t uid;
- } owner;
- long unsigned int lastuse;
- long unsigned int expires;
- struct net *fl_net;
-};
-
-struct inet_skb_parm {
- int iif;
- struct ip_options opt;
- u16 flags;
- u16 frag_max_size;
-};
-
-struct tty_file_private {
- struct tty_struct *tty;
- struct file *file;
- struct list_head list;
-};
-
-struct netlbl_lsm_cache {
- refcount_t refcount;
- void (*free)(const void *);
- void *data;
-};
-
-struct netlbl_lsm_catmap {
- u32 startbit;
- u64 bitmap[4];
- struct netlbl_lsm_catmap *next;
-};
-
-struct netlbl_lsm_secattr {
- u32 flags;
- u32 type;
- char *domain;
- struct netlbl_lsm_cache *cache;
- struct {
- struct {
- struct netlbl_lsm_catmap *cat;
- u32 lvl;
- } mls;
- u32 secid;
- } attr;
-};
-
-struct dccp_hdr {
- __be16 dccph_sport;
- __be16 dccph_dport;
- __u8 dccph_doff;
- __u8 dccph_cscov: 4;
- __u8 dccph_ccval: 4;
- __sum16 dccph_checksum;
- __u8 dccph_x: 1;
- __u8 dccph_type: 4;
- __u8 dccph_reserved: 3;
- __u8 dccph_seq2;
- __be16 dccph_seq;
-};
-
-enum dccp_state {
- DCCP_OPEN = 1,
- DCCP_REQUESTING = 2,
- DCCP_LISTEN = 10,
- DCCP_RESPOND = 3,
- DCCP_ACTIVE_CLOSEREQ = 4,
- DCCP_PASSIVE_CLOSE = 8,
- DCCP_CLOSING = 11,
- DCCP_TIME_WAIT = 6,
- DCCP_CLOSED = 7,
- DCCP_NEW_SYN_RECV = 12,
- DCCP_PARTOPEN = 13,
- DCCP_PASSIVE_CLOSEREQ = 14,
- DCCP_MAX_STATES = 15,
-};
-
-typedef __s32 sctp_assoc_t;
-
-enum sctp_msg_flags {
- MSG_NOTIFICATION = 32768,
-};
-
-struct sctp_initmsg {
- __u16 sinit_num_ostreams;
- __u16 sinit_max_instreams;
- __u16 sinit_max_attempts;
- __u16 sinit_max_init_timeo;
-};
-
-struct sctp_sndrcvinfo {
- __u16 sinfo_stream;
- __u16 sinfo_ssn;
- __u16 sinfo_flags;
- __u32 sinfo_ppid;
- __u32 sinfo_context;
- __u32 sinfo_timetolive;
- __u32 sinfo_tsn;
- __u32 sinfo_cumtsn;
- sctp_assoc_t sinfo_assoc_id;
-};
-
-struct sctp_rtoinfo {
- sctp_assoc_t srto_assoc_id;
- __u32 srto_initial;
- __u32 srto_max;
- __u32 srto_min;
-};
-
-struct sctp_assocparams {
- sctp_assoc_t sasoc_assoc_id;
- __u16 sasoc_asocmaxrxt;
- __u16 sasoc_number_peer_destinations;
- __u32 sasoc_peer_rwnd;
- __u32 sasoc_local_rwnd;
- __u32 sasoc_cookie_life;
-};
-
-struct sctp_paddrparams {
- sctp_assoc_t spp_assoc_id;
- struct __kernel_sockaddr_storage spp_address;
- __u32 spp_hbinterval;
- __u16 spp_pathmaxrxt;
- __u32 spp_pathmtu;
- __u32 spp_sackdelay;
- __u32 spp_flags;
- __u32 spp_ipv6_flowlabel;
- __u8 spp_dscp;
- char: 8;
-} __attribute__((packed));
-
-struct sctphdr {
- __be16 source;
- __be16 dest;
- __be32 vtag;
- __le32 checksum;
-};
-
-struct sctp_chunkhdr {
- __u8 type;
- __u8 flags;
- __be16 length;
-};
-
-enum sctp_cid {
- SCTP_CID_DATA = 0,
- SCTP_CID_INIT = 1,
- SCTP_CID_INIT_ACK = 2,
- SCTP_CID_SACK = 3,
- SCTP_CID_HEARTBEAT = 4,
- SCTP_CID_HEARTBEAT_ACK = 5,
- SCTP_CID_ABORT = 6,
- SCTP_CID_SHUTDOWN = 7,
- SCTP_CID_SHUTDOWN_ACK = 8,
- SCTP_CID_ERROR = 9,
- SCTP_CID_COOKIE_ECHO = 10,
- SCTP_CID_COOKIE_ACK = 11,
- SCTP_CID_ECN_ECNE = 12,
- SCTP_CID_ECN_CWR = 13,
- SCTP_CID_SHUTDOWN_COMPLETE = 14,
- SCTP_CID_AUTH = 15,
- SCTP_CID_I_DATA = 64,
- SCTP_CID_FWD_TSN = 192,
- SCTP_CID_ASCONF = 193,
- SCTP_CID_I_FWD_TSN = 194,
- SCTP_CID_ASCONF_ACK = 128,
- SCTP_CID_RECONF = 130,
-};
-
-struct sctp_paramhdr {
- __be16 type;
- __be16 length;
-};
-
-enum sctp_param {
- SCTP_PARAM_HEARTBEAT_INFO = 256,
- SCTP_PARAM_IPV4_ADDRESS = 1280,
- SCTP_PARAM_IPV6_ADDRESS = 1536,
- SCTP_PARAM_STATE_COOKIE = 1792,
- SCTP_PARAM_UNRECOGNIZED_PARAMETERS = 2048,
- SCTP_PARAM_COOKIE_PRESERVATIVE = 2304,
- SCTP_PARAM_HOST_NAME_ADDRESS = 2816,
- SCTP_PARAM_SUPPORTED_ADDRESS_TYPES = 3072,
- SCTP_PARAM_ECN_CAPABLE = 128,
- SCTP_PARAM_RANDOM = 640,
- SCTP_PARAM_CHUNKS = 896,
- SCTP_PARAM_HMAC_ALGO = 1152,
- SCTP_PARAM_SUPPORTED_EXT = 2176,
- SCTP_PARAM_FWD_TSN_SUPPORT = 192,
- SCTP_PARAM_ADD_IP = 448,
- SCTP_PARAM_DEL_IP = 704,
- SCTP_PARAM_ERR_CAUSE = 960,
- SCTP_PARAM_SET_PRIMARY = 1216,
- SCTP_PARAM_SUCCESS_REPORT = 1472,
- SCTP_PARAM_ADAPTATION_LAYER_IND = 1728,
- SCTP_PARAM_RESET_OUT_REQUEST = 3328,
- SCTP_PARAM_RESET_IN_REQUEST = 3584,
- SCTP_PARAM_RESET_TSN_REQUEST = 3840,
- SCTP_PARAM_RESET_RESPONSE = 4096,
- SCTP_PARAM_RESET_ADD_OUT_STREAMS = 4352,
- SCTP_PARAM_RESET_ADD_IN_STREAMS = 4608,
-};
-
-struct sctp_datahdr {
- __be32 tsn;
- __be16 stream;
- __be16 ssn;
- __u32 ppid;
- __u8 payload[0];
-};
-
-struct sctp_idatahdr {
- __be32 tsn;
- __be16 stream;
- __be16 reserved;
- __be32 mid;
- union {
- __u32 ppid;
- __be32 fsn;
- };
- __u8 payload[0];
-};
-
-struct sctp_inithdr {
- __be32 init_tag;
- __be32 a_rwnd;
- __be16 num_outbound_streams;
- __be16 num_inbound_streams;
- __be32 initial_tsn;
- __u8 params[0];
-};
-
-struct sctp_init_chunk {
- struct sctp_chunkhdr chunk_hdr;
- struct sctp_inithdr init_hdr;
-};
-
-struct sctp_ipv4addr_param {
- struct sctp_paramhdr param_hdr;
- struct in_addr addr;
-};
-
-struct sctp_ipv6addr_param {
- struct sctp_paramhdr param_hdr;
- struct in6_addr addr;
-};
-
-struct sctp_cookie_preserve_param {
- struct sctp_paramhdr param_hdr;
- __be32 lifespan_increment;
-};
-
-struct sctp_hostname_param {
- struct sctp_paramhdr param_hdr;
- uint8_t hostname[0];
-};
-
-struct sctp_supported_addrs_param {
- struct sctp_paramhdr param_hdr;
- __be16 types[0];
-};
-
-struct sctp_adaptation_ind_param {
- struct sctp_paramhdr param_hdr;
- __be32 adaptation_ind;
-};
-
-struct sctp_supported_ext_param {
- struct sctp_paramhdr param_hdr;
- __u8 chunks[0];
-};
-
-struct sctp_random_param {
- struct sctp_paramhdr param_hdr;
- __u8 random_val[0];
-};
-
-struct sctp_chunks_param {
- struct sctp_paramhdr param_hdr;
- __u8 chunks[0];
-};
-
-struct sctp_hmac_algo_param {
- struct sctp_paramhdr param_hdr;
- __be16 hmac_ids[0];
-};
-
-struct sctp_cookie_param {
- struct sctp_paramhdr p;
- __u8 body[0];
-};
-
-struct sctp_gap_ack_block {
- __be16 start;
- __be16 end;
-};
-
-union sctp_sack_variable {
- struct sctp_gap_ack_block gab;
- __be32 dup;
-};
-
-struct sctp_sackhdr {
- __be32 cum_tsn_ack;
- __be32 a_rwnd;
- __be16 num_gap_ack_blocks;
- __be16 num_dup_tsns;
- union sctp_sack_variable variable[0];
-};
-
-struct sctp_heartbeathdr {
- struct sctp_paramhdr info;
-};
-
-struct sctp_shutdownhdr {
- __be32 cum_tsn_ack;
-};
-
-struct sctp_errhdr {
- __be16 cause;
- __be16 length;
- __u8 variable[0];
-};
-
-struct sctp_ecnehdr {
- __be32 lowest_tsn;
-};
-
-struct sctp_cwrhdr {
- __be32 lowest_tsn;
-};
-
-struct sctp_fwdtsn_skip {
- __be16 stream;
- __be16 ssn;
-};
-
-struct sctp_fwdtsn_hdr {
- __be32 new_cum_tsn;
- struct sctp_fwdtsn_skip skip[0];
-};
-
-struct sctp_ifwdtsn_skip {
- __be16 stream;
- __u8 reserved;
- __u8 flags;
- __be32 mid;
-};
-
-struct sctp_ifwdtsn_hdr {
- __be32 new_cum_tsn;
- struct sctp_ifwdtsn_skip skip[0];
-};
-
-struct sctp_addip_param {
- struct sctp_paramhdr param_hdr;
- __be32 crr_id;
-};
-
-struct sctp_addiphdr {
- __be32 serial;
- __u8 params[0];
-};
-
-struct sctp_authhdr {
- __be16 shkey_id;
- __be16 hmac_id;
- __u8 hmac[0];
-};
-
-union sctp_addr {
- struct sockaddr_in v4;
- struct sockaddr_in6 v6;
- struct sockaddr sa;
-};
-
-struct sctp_cookie {
- __u32 my_vtag;
- __u32 peer_vtag;
- __u32 my_ttag;
- __u32 peer_ttag;
- ktime_t expiration;
- __u16 sinit_num_ostreams;
- __u16 sinit_max_instreams;
- __u32 initial_tsn;
- union sctp_addr peer_addr;
- __u16 my_port;
- __u8 prsctp_capable;
- __u8 padding;
- __u32 adaptation_ind;
- __u8 auth_random[36];
- __u8 auth_hmacs[10];
- __u8 auth_chunks[20];
- __u32 raw_addr_list_len;
- struct sctp_init_chunk peer_init[0];
-};
-
-struct sctp_tsnmap {
- long unsigned int *tsn_map;
- __u32 base_tsn;
- __u32 cumulative_tsn_ack_point;
- __u32 max_tsn_seen;
- __u16 len;
- __u16 pending_data;
- __u16 num_dup_tsns;
- __be32 dup_tsns[16];
-};
-
-struct sctp_inithdr_host {
- __u32 init_tag;
- __u32 a_rwnd;
- __u16 num_outbound_streams;
- __u16 num_inbound_streams;
- __u32 initial_tsn;
-};
-
-enum sctp_state {
- SCTP_STATE_CLOSED = 0,
- SCTP_STATE_COOKIE_WAIT = 1,
- SCTP_STATE_COOKIE_ECHOED = 2,
- SCTP_STATE_ESTABLISHED = 3,
- SCTP_STATE_SHUTDOWN_PENDING = 4,
- SCTP_STATE_SHUTDOWN_SENT = 5,
- SCTP_STATE_SHUTDOWN_RECEIVED = 6,
- SCTP_STATE_SHUTDOWN_ACK_SENT = 7,
-};
-
-struct sctp_stream_out_ext;
-
-struct sctp_stream_out {
- union {
- __u32 mid;
- __u16 ssn;
- };
- __u32 mid_uo;
- struct sctp_stream_out_ext *ext;
- __u8 state;
-};
-
-struct sctp_stream_in {
- union {
- __u32 mid;
- __u16 ssn;
- };
- __u32 mid_uo;
- __u32 fsn;
- __u32 fsn_uo;
- char pd_mode;
- char pd_mode_uo;
-};
-
-struct sctp_stream_interleave;
-
-struct sctp_stream {
- struct {
- struct __genradix tree;
- struct sctp_stream_out type[0];
- } out;
- struct {
- struct __genradix tree;
- struct sctp_stream_in type[0];
- } in;
- __u16 outcnt;
- __u16 incnt;
- struct sctp_stream_out *out_curr;
- union {
- struct {
- struct list_head prio_list;
- };
- struct {
- struct list_head rr_list;
- struct sctp_stream_out_ext *rr_next;
- };
- };
- struct sctp_stream_interleave *si;
-};
-
-struct sctp_sched_ops;
-
-struct sctp_association;
-
-struct sctp_outq {
- struct sctp_association *asoc;
- struct list_head out_chunk_list;
- struct sctp_sched_ops *sched;
- unsigned int out_qlen;
- unsigned int error;
- struct list_head control_chunk_list;
- struct list_head sacked;
- struct list_head retransmit;
- struct list_head abandoned;
- __u32 outstanding_bytes;
- char fast_rtx;
- char cork;
-};
-
-struct sctp_ulpq {
- char pd_mode;
- struct sctp_association *asoc;
- struct sk_buff_head reasm;
- struct sk_buff_head reasm_uo;
- struct sk_buff_head lobby;
-};
-
-struct sctp_priv_assoc_stats {
- struct __kernel_sockaddr_storage obs_rto_ipaddr;
- __u64 max_obs_rto;
- __u64 isacks;
- __u64 osacks;
- __u64 opackets;
- __u64 ipackets;
- __u64 rtxchunks;
- __u64 outofseqtsns;
- __u64 idupchunks;
- __u64 gapcnt;
- __u64 ouodchunks;
- __u64 iuodchunks;
- __u64 oodchunks;
- __u64 iodchunks;
- __u64 octrlchunks;
- __u64 ictrlchunks;
-};
-
-struct sctp_transport;
-
-struct sctp_auth_bytes;
-
-struct sctp_shared_key;
-
-struct sctp_association {
- struct sctp_ep_common base;
- struct list_head asocs;
- sctp_assoc_t assoc_id;
- struct sctp_endpoint *ep;
- struct sctp_cookie c;
- struct {
- struct list_head transport_addr_list;
- __u32 rwnd;
- __u16 transport_count;
- __u16 port;
- struct sctp_transport *primary_path;
- union sctp_addr primary_addr;
- struct sctp_transport *active_path;
- struct sctp_transport *retran_path;
- struct sctp_transport *last_sent_to;
- struct sctp_transport *last_data_from;
- struct sctp_tsnmap tsn_map;
- __be16 addip_disabled_mask;
- __u16 ecn_capable: 1;
- __u16 ipv4_address: 1;
- __u16 ipv6_address: 1;
- __u16 hostname_address: 1;
- __u16 asconf_capable: 1;
- __u16 prsctp_capable: 1;
- __u16 reconf_capable: 1;
- __u16 intl_capable: 1;
- __u16 auth_capable: 1;
- __u16 sack_needed: 1;
- __u16 sack_generation: 1;
- __u16 zero_window_announced: 1;
- __u32 sack_cnt;
- __u32 adaptation_ind;
- struct sctp_inithdr_host i;
- void *cookie;
- int cookie_len;
- __u32 addip_serial;
- struct sctp_random_param *peer_random;
- struct sctp_chunks_param *peer_chunks;
- struct sctp_hmac_algo_param *peer_hmacs;
- } peer;
- enum sctp_state state;
- int overall_error_count;
- ktime_t cookie_life;
- long unsigned int rto_initial;
- long unsigned int rto_max;
- long unsigned int rto_min;
- int max_burst;
- int max_retrans;
- __u16 pf_retrans;
- __u16 ps_retrans;
- __u16 max_init_attempts;
- __u16 init_retries;
- long unsigned int max_init_timeo;
- long unsigned int hbinterval;
- __u16 pathmaxrxt;
- __u32 flowlabel;
- __u8 dscp;
- __u8 pmtu_pending;
- __u32 pathmtu;
- __u32 param_flags;
- __u32 sackfreq;
- long unsigned int sackdelay;
- long unsigned int timeouts[11];
- struct timer_list timers[11];
- struct sctp_transport *shutdown_last_sent_to;
- struct sctp_transport *init_last_sent_to;
- int shutdown_retries;
- __u32 next_tsn;
- __u32 ctsn_ack_point;
- __u32 adv_peer_ack_point;
- __u32 highest_sacked;
- __u32 fast_recovery_exit;
- __u8 fast_recovery;
- __u16 unack_data;
- __u32 rtx_data_chunks;
- __u32 rwnd;
- __u32 a_rwnd;
- __u32 rwnd_over;
- __u32 rwnd_press;
- int sndbuf_used;
- atomic_t rmem_alloc;
- wait_queue_head_t wait;
- __u32 frag_point;
- __u32 user_frag;
- int init_err_counter;
- int init_cycle;
- __u16 default_stream;
- __u16 default_flags;
- __u32 default_ppid;
- __u32 default_context;
- __u32 default_timetolive;
- __u32 default_rcv_context;
- struct sctp_stream stream;
- struct sctp_outq outqueue;
- struct sctp_ulpq ulpq;
- __u32 last_ecne_tsn;
- __u32 last_cwr_tsn;
- int numduptsns;
- struct sctp_chunk *addip_last_asconf;
- struct list_head asconf_ack_list;
- struct list_head addip_chunk_list;
- __u32 addip_serial;
- int src_out_of_asoc_ok;
- union sctp_addr *asconf_addr_del_pending;
- struct sctp_transport *new_transport;
- struct list_head endpoint_shared_keys;
- struct sctp_auth_bytes *asoc_shared_key;
- struct sctp_shared_key *shkey;
- __u16 default_hmac_id;
- __u16 active_key_id;
- __u8 need_ecne: 1;
- __u8 temp: 1;
- __u8 pf_expose: 2;
- __u8 force_delay: 1;
- __u8 strreset_enable;
- __u8 strreset_outstanding;
- __u32 strreset_outseq;
- __u32 strreset_inseq;
- __u32 strreset_result[2];
- struct sctp_chunk *strreset_chunk;
- struct sctp_priv_assoc_stats stats;
- int sent_cnt_removable;
- __u16 subscribe;
- __u64 abandoned_unsent[3];
- __u64 abandoned_sent[3];
- struct callback_head rcu;
-};
-
-struct sctp_auth_bytes {
- refcount_t refcnt;
- __u32 len;
- __u8 data[0];
-};
-
-struct sctp_shared_key {
- struct list_head key_list;
- struct sctp_auth_bytes *key;
- refcount_t refcnt;
- __u16 key_id;
- __u8 deactivated;
-};
-
-enum {
- SCTP_MAX_STREAM = 65535,
-};
-
-enum sctp_event_timeout {
- SCTP_EVENT_TIMEOUT_NONE = 0,
- SCTP_EVENT_TIMEOUT_T1_COOKIE = 1,
- SCTP_EVENT_TIMEOUT_T1_INIT = 2,
- SCTP_EVENT_TIMEOUT_T2_SHUTDOWN = 3,
- SCTP_EVENT_TIMEOUT_T3_RTX = 4,
- SCTP_EVENT_TIMEOUT_T4_RTO = 5,
- SCTP_EVENT_TIMEOUT_T5_SHUTDOWN_GUARD = 6,
- SCTP_EVENT_TIMEOUT_HEARTBEAT = 7,
- SCTP_EVENT_TIMEOUT_RECONF = 8,
- SCTP_EVENT_TIMEOUT_SACK = 9,
- SCTP_EVENT_TIMEOUT_AUTOCLOSE = 10,
-};
-
-enum {
- SCTP_MAX_DUP_TSNS = 16,
-};
-
-enum sctp_scope {
- SCTP_SCOPE_GLOBAL = 0,
- SCTP_SCOPE_PRIVATE = 1,
- SCTP_SCOPE_LINK = 2,
- SCTP_SCOPE_LOOPBACK = 3,
- SCTP_SCOPE_UNUSABLE = 4,
-};
-
-enum {
- SCTP_AUTH_HMAC_ID_RESERVED_0 = 0,
- SCTP_AUTH_HMAC_ID_SHA1 = 1,
- SCTP_AUTH_HMAC_ID_RESERVED_2 = 2,
- SCTP_AUTH_HMAC_ID_SHA256 = 3,
- __SCTP_AUTH_HMAC_MAX = 4,
-};
-
-struct sctp_ulpevent {
- struct sctp_association *asoc;
- struct sctp_chunk *chunk;
- unsigned int rmem_len;
- union {
- __u32 mid;
- __u16 ssn;
- };
- union {
- __u32 ppid;
- __u32 fsn;
- };
- __u32 tsn;
- __u32 cumtsn;
- __u16 stream;
- __u16 flags;
- __u16 msg_flags;
-} __attribute__((packed));
-
-union sctp_addr_param;
-
-union sctp_params {
- void *v;
- struct sctp_paramhdr *p;
- struct sctp_cookie_preserve_param *life;
- struct sctp_hostname_param *dns;
- struct sctp_cookie_param *cookie;
- struct sctp_supported_addrs_param *sat;
- struct sctp_ipv4addr_param *v4;
- struct sctp_ipv6addr_param *v6;
- union sctp_addr_param *addr;
- struct sctp_adaptation_ind_param *aind;
- struct sctp_supported_ext_param *ext;
- struct sctp_random_param *random;
- struct sctp_chunks_param *chunks;
- struct sctp_hmac_algo_param *hmac_algo;
- struct sctp_addip_param *addip;
-};
-
-struct sctp_sender_hb_info;
-
-struct sctp_signed_cookie;
-
-struct sctp_datamsg;
-
-struct sctp_chunk {
- struct list_head list;
- refcount_t refcnt;
- int sent_count;
- union {
- struct list_head transmitted_list;
- struct list_head stream_list;
- };
- struct list_head frag_list;
- struct sk_buff *skb;
- union {
- struct sk_buff *head_skb;
- struct sctp_shared_key *shkey;
- };
- union sctp_params param_hdr;
- union {
- __u8 *v;
- struct sctp_datahdr *data_hdr;
- struct sctp_inithdr *init_hdr;
- struct sctp_sackhdr *sack_hdr;
- struct sctp_heartbeathdr *hb_hdr;
- struct sctp_sender_hb_info *hbs_hdr;
- struct sctp_shutdownhdr *shutdown_hdr;
- struct sctp_signed_cookie *cookie_hdr;
- struct sctp_ecnehdr *ecne_hdr;
- struct sctp_cwrhdr *ecn_cwr_hdr;
- struct sctp_errhdr *err_hdr;
- struct sctp_addiphdr *addip_hdr;
- struct sctp_fwdtsn_hdr *fwdtsn_hdr;
- struct sctp_authhdr *auth_hdr;
- struct sctp_idatahdr *idata_hdr;
- struct sctp_ifwdtsn_hdr *ifwdtsn_hdr;
- } subh;
- __u8 *chunk_end;
- struct sctp_chunkhdr *chunk_hdr;
- struct sctphdr *sctp_hdr;
- struct sctp_sndrcvinfo sinfo;
- struct sctp_association *asoc;
- struct sctp_ep_common *rcvr;
- long unsigned int sent_at;
- union sctp_addr source;
- union sctp_addr dest;
- struct sctp_datamsg *msg;
- struct sctp_transport *transport;
- struct sk_buff *auth_chunk;
- __u16 rtt_in_progress: 1;
- __u16 has_tsn: 1;
- __u16 has_ssn: 1;
- __u16 singleton: 1;
- __u16 end_of_packet: 1;
- __u16 ecn_ce_done: 1;
- __u16 pdiscard: 1;
- __u16 tsn_gap_acked: 1;
- __u16 data_accepted: 1;
- __u16 auth: 1;
- __u16 has_asconf: 1;
- __u16 tsn_missing_report: 2;
- __u16 fast_retransmit: 2;
-};
-
-struct sctp_stream_interleave {
- __u16 data_chunk_len;
- __u16 ftsn_chunk_len;
- struct sctp_chunk * (*make_datafrag)(const struct sctp_association *, const struct sctp_sndrcvinfo *, int, __u8, gfp_t);
- void (*assign_number)(struct sctp_chunk *);
- bool (*validate_data)(struct sctp_chunk *);
- int (*ulpevent_data)(struct sctp_ulpq *, struct sctp_chunk *, gfp_t);
- int (*enqueue_event)(struct sctp_ulpq *, struct sctp_ulpevent *);
- void (*renege_events)(struct sctp_ulpq *, struct sctp_chunk *, gfp_t);
- void (*start_pd)(struct sctp_ulpq *, gfp_t);
- void (*abort_pd)(struct sctp_ulpq *, gfp_t);
- void (*generate_ftsn)(struct sctp_outq *, __u32);
- bool (*validate_ftsn)(struct sctp_chunk *);
- void (*report_ftsn)(struct sctp_ulpq *, __u32);
- void (*handle_ftsn)(struct sctp_ulpq *, struct sctp_chunk *);
-};
-
-struct sctp_bind_bucket {
- short unsigned int port;
- signed char fastreuse;
- signed char fastreuseport;
- kuid_t fastuid;
- struct hlist_node node;
- struct hlist_head owner;
- struct net *net;
-};
-
-enum sctp_socket_type {
- SCTP_SOCKET_UDP = 0,
- SCTP_SOCKET_UDP_HIGH_BANDWIDTH = 1,
- SCTP_SOCKET_TCP = 2,
-};
-
-struct sctp_pf;
-
-struct sctp_sock {
- struct inet_sock inet;
- enum sctp_socket_type type;
- int: 32;
- struct sctp_pf *pf;
- struct crypto_shash___2 *hmac;
- char *sctp_hmac_alg;
- struct sctp_endpoint *ep;
- struct sctp_bind_bucket *bind_hash;
- __u16 default_stream;
- short: 16;
- __u32 default_ppid;
- __u16 default_flags;
- short: 16;
- __u32 default_context;
- __u32 default_timetolive;
- __u32 default_rcv_context;
- int max_burst;
- __u32 hbinterval;
- __u16 pathmaxrxt;
- short: 16;
- __u32 flowlabel;
- __u8 dscp;
- char: 8;
- __u16 pf_retrans;
- __u16 ps_retrans;
- short: 16;
- __u32 pathmtu;
- __u32 sackdelay;
- __u32 sackfreq;
- __u32 param_flags;
- __u32 default_ss;
- struct sctp_rtoinfo rtoinfo;
- struct sctp_paddrparams paddrparam;
- struct sctp_assocparams assocparams;
- __u16 subscribe;
- struct sctp_initmsg initmsg;
- short: 16;
- int user_frag;
- __u32 autoclose;
- __u32 adaptation_ind;
- __u32 pd_point;
- __u16 nodelay: 1;
- __u16 pf_expose: 2;
- __u16 reuse: 1;
- __u16 disable_fragments: 1;
- __u16 v4mapped: 1;
- __u16 frag_interleave: 1;
- __u16 recvrcvinfo: 1;
- __u16 recvnxtinfo: 1;
- __u16 data_ready_signalled: 1;
- int: 22;
- atomic_t pd_mode;
- struct sk_buff_head pd_lobby;
- struct list_head auto_asconf_list;
- int do_auto_asconf;
- int: 32;
-} __attribute__((packed));
-
-struct sctp_af;
-
-struct sctp_pf {
- void (*event_msgname)(struct sctp_ulpevent *, char *, int *);
- void (*skb_msgname)(struct sk_buff *, char *, int *);
- int (*af_supported)(sa_family_t, struct sctp_sock *);
- int (*cmp_addr)(const union sctp_addr *, const union sctp_addr *, struct sctp_sock *);
- int (*bind_verify)(struct sctp_sock *, union sctp_addr *);
- int (*send_verify)(struct sctp_sock *, union sctp_addr *);
- int (*supported_addrs)(const struct sctp_sock *, __be16 *);
- struct sock * (*create_accept_sk)(struct sock *, struct sctp_association *, bool);
- int (*addr_to_user)(struct sctp_sock *, union sctp_addr *);
- void (*to_sk_saddr)(union sctp_addr *, struct sock *);
- void (*to_sk_daddr)(union sctp_addr *, struct sock *);
- void (*copy_ip_options)(struct sock *, struct sock *);
- struct sctp_af *af;
-};
-
-struct sctp_signed_cookie {
- __u8 signature[32];
- __u32 __pad;
- struct sctp_cookie c;
-} __attribute__((packed));
-
-union sctp_addr_param {
- struct sctp_paramhdr p;
- struct sctp_ipv4addr_param v4;
- struct sctp_ipv6addr_param v6;
-};
-
-struct sctp_sender_hb_info {
- struct sctp_paramhdr param_hdr;
- union sctp_addr daddr;
- long unsigned int sent_at;
- __u64 hb_nonce;
-};
-
-struct sctp_af {
- int (*sctp_xmit)(struct sk_buff *, struct sctp_transport *);
- int (*setsockopt)(struct sock *, int, int, sockptr_t, unsigned int);
- int (*getsockopt)(struct sock *, int, int, char *, int *);
- void (*get_dst)(struct sctp_transport *, union sctp_addr *, struct flowi *, struct sock *);
- void (*get_saddr)(struct sctp_sock *, struct sctp_transport *, struct flowi *);
- void (*copy_addrlist)(struct list_head *, struct net_device *);
- int (*cmp_addr)(const union sctp_addr *, const union sctp_addr *);
- void (*addr_copy)(union sctp_addr *, union sctp_addr *);
- void (*from_skb)(union sctp_addr *, struct sk_buff *, int);
- void (*from_sk)(union sctp_addr *, struct sock *);
- void (*from_addr_param)(union sctp_addr *, union sctp_addr_param *, __be16, int);
- int (*to_addr_param)(const union sctp_addr *, union sctp_addr_param *);
- int (*addr_valid)(union sctp_addr *, struct sctp_sock *, const struct sk_buff *);
- enum sctp_scope (*scope)(union sctp_addr *);
- void (*inaddr_any)(union sctp_addr *, __be16);
- int (*is_any)(const union sctp_addr *);
- int (*available)(union sctp_addr *, struct sctp_sock *);
- int (*skb_iif)(const struct sk_buff *);
- int (*is_ce)(const struct sk_buff *);
- void (*seq_dump_addr)(struct seq_file *, union sctp_addr *);
- void (*ecn_capable)(struct sock *);
- __u16 net_header_len;
- int sockaddr_len;
- int (*ip_options_len)(struct sock *);
- sa_family_t sa_family;
- struct list_head list;
-};
-
-struct sctp_packet {
- __u16 source_port;
- __u16 destination_port;
- __u32 vtag;
- struct list_head chunk_list;
- size_t overhead;
- size_t size;
- size_t max_size;
- struct sctp_transport *transport;
- struct sctp_chunk *auth;
- u8 has_cookie_echo: 1;
- u8 has_sack: 1;
- u8 has_auth: 1;
- u8 has_data: 1;
- u8 ipfragok: 1;
-};
-
-struct sctp_transport {
- struct list_head transports;
- struct rhlist_head node;
- refcount_t refcnt;
- __u32 rto_pending: 1;
- __u32 hb_sent: 1;
- __u32 pmtu_pending: 1;
- __u32 dst_pending_confirm: 1;
- __u32 sack_generation: 1;
- u32 dst_cookie;
- struct flowi fl;
- union sctp_addr ipaddr;
- struct sctp_af *af_specific;
- struct sctp_association *asoc;
- long unsigned int rto;
- __u32 rtt;
- __u32 rttvar;
- __u32 srtt;
- __u32 cwnd;
- __u32 ssthresh;
- __u32 partial_bytes_acked;
- __u32 flight_size;
- __u32 burst_limited;
- struct dst_entry *dst;
- union sctp_addr saddr;
- long unsigned int hbinterval;
- long unsigned int sackdelay;
- __u32 sackfreq;
- atomic_t mtu_info;
- ktime_t last_time_heard;
- long unsigned int last_time_sent;
- long unsigned int last_time_ecne_reduced;
- __u16 pathmaxrxt;
- __u32 flowlabel;
- __u8 dscp;
- __u16 pf_retrans;
- __u16 ps_retrans;
- __u32 pathmtu;
- __u32 param_flags;
- int init_sent_count;
- int state;
- short unsigned int error_count;
- struct timer_list T3_rtx_timer;
- struct timer_list hb_timer;
- struct timer_list proto_unreach_timer;
- struct timer_list reconf_timer;
- struct list_head transmitted;
- struct sctp_packet packet;
- struct list_head send_ready;
- struct {
- __u32 next_tsn_at_change;
- char changeover_active;
- char cycling_changeover;
- char cacc_saw_newack;
- } cacc;
- __u64 hb_nonce;
- struct callback_head rcu;
-};
-
-struct sctp_datamsg {
- struct list_head chunks;
- refcount_t refcnt;
- long unsigned int expires_at;
- int send_error;
- u8 send_failed: 1;
- u8 can_delay: 1;
- u8 abandoned: 1;
-};
-
-struct sctp_stream_priorities {
- struct list_head prio_sched;
- struct list_head active;
- struct sctp_stream_out_ext *next;
- __u16 prio;
-};
-
-struct sctp_stream_out_ext {
- __u64 abandoned_unsent[3];
- __u64 abandoned_sent[3];
- struct list_head outq;
- union {
- struct {
- struct list_head prio_list;
- struct sctp_stream_priorities *prio_head;
- };
- struct {
- struct list_head rr_list;
- };
- };
-};
-
-struct task_security_struct {
- u32 osid;
- u32 sid;
- u32 exec_sid;
- u32 create_sid;
- u32 keycreate_sid;
- u32 sockcreate_sid;
-};
-
-enum label_initialized {
- LABEL_INVALID = 0,
- LABEL_INITIALIZED = 1,
- LABEL_PENDING = 2,
-};
-
-struct inode_security_struct {
- struct inode *inode;
- struct list_head list;
- u32 task_sid;
- u32 sid;
- u16 sclass;
- unsigned char initialized;
- spinlock_t lock;
-};
-
-struct file_security_struct {
- u32 sid;
- u32 fown_sid;
- u32 isid;
- u32 pseqno;
-};
-
-struct superblock_security_struct {
- struct super_block *sb;
- u32 sid;
- u32 def_sid;
- u32 mntpoint_sid;
- short unsigned int behavior;
- short unsigned int flags;
- struct mutex lock;
- struct list_head isec_head;
- spinlock_t isec_lock;
-};
-
-struct msg_security_struct {
- u32 sid;
-};
-
-struct ipc_security_struct {
- u16 sclass;
- u32 sid;
-};
-
-struct sk_security_struct {
- enum {
- NLBL_UNSET = 0,
- NLBL_REQUIRE = 1,
- NLBL_LABELED = 2,
- NLBL_REQSKB = 3,
- NLBL_CONNLABELED = 4,
- } nlbl_state;
- struct netlbl_lsm_secattr *nlbl_secattr;
- u32 sid;
- u32 peer_sid;
- u16 sclass;
- enum {
- SCTP_ASSOC_UNSET = 0,
- SCTP_ASSOC_SET = 1,
- } sctp_assoc_state;
-};
-
-struct tun_security_struct {
- u32 sid;
-};
-
-struct key_security_struct {
- u32 sid;
-};
-
-struct bpf_security_struct {
- u32 sid;
-};
-
-struct perf_event_security_struct {
- u32 sid;
-};
-
-struct selinux_mnt_opts {
- const char *fscontext;
- const char *context;
- const char *rootcontext;
- const char *defcontext;
-};
-
-enum {
- Opt_error___2 = 4294967295,
- Opt_context = 0,
- Opt_defcontext = 1,
- Opt_fscontext = 2,
- Opt_rootcontext = 3,
- Opt_seclabel = 4,
-};
-
-enum sel_inos {
- SEL_ROOT_INO = 2,
- SEL_LOAD = 3,
- SEL_ENFORCE = 4,
- SEL_CONTEXT = 5,
- SEL_ACCESS = 6,
- SEL_CREATE = 7,
- SEL_RELABEL = 8,
- SEL_USER = 9,
- SEL_POLICYVERS = 10,
- SEL_COMMIT_BOOLS = 11,
- SEL_MLS = 12,
- SEL_DISABLE = 13,
- SEL_MEMBER = 14,
- SEL_CHECKREQPROT = 15,
- SEL_COMPAT_NET = 16,
- SEL_REJECT_UNKNOWN = 17,
- SEL_DENY_UNKNOWN = 18,
- SEL_STATUS = 19,
- SEL_POLICY = 20,
- SEL_VALIDATE_TRANS = 21,
- SEL_INO_NEXT = 22,
-};
-
-struct selinux_fs_info {
- struct dentry *bool_dir;
- unsigned int bool_num;
- char **bool_pending_names;
- unsigned int *bool_pending_values;
- struct dentry *class_dir;
- long unsigned int last_class_ino;
- bool policy_opened;
- struct dentry *policycap_dir;
- long unsigned int last_ino;
- struct selinux_state *state;
- struct super_block *sb;
-};
-
-struct policy_load_memory {
- size_t len;
- void *data;
-};
-
-enum {
- SELNL_MSG_SETENFORCE = 16,
- SELNL_MSG_POLICYLOAD = 17,
- SELNL_MSG_MAX = 18,
-};
-
-enum selinux_nlgroups {
- SELNLGRP_NONE = 0,
- SELNLGRP_AVC = 1,
- __SELNLGRP_MAX = 2,
-};
-
-struct selnl_msg_setenforce {
- __s32 val;
-};
-
-struct selnl_msg_policyload {
- __u32 seqno;
-};
-
-enum {
- XFRM_MSG_BASE = 16,
- XFRM_MSG_NEWSA = 16,
- XFRM_MSG_DELSA = 17,
- XFRM_MSG_GETSA = 18,
- XFRM_MSG_NEWPOLICY = 19,
- XFRM_MSG_DELPOLICY = 20,
- XFRM_MSG_GETPOLICY = 21,
- XFRM_MSG_ALLOCSPI = 22,
- XFRM_MSG_ACQUIRE = 23,
- XFRM_MSG_EXPIRE = 24,
- XFRM_MSG_UPDPOLICY = 25,
- XFRM_MSG_UPDSA = 26,
- XFRM_MSG_POLEXPIRE = 27,
- XFRM_MSG_FLUSHSA = 28,
- XFRM_MSG_FLUSHPOLICY = 29,
- XFRM_MSG_NEWAE = 30,
- XFRM_MSG_GETAE = 31,
- XFRM_MSG_REPORT = 32,
- XFRM_MSG_MIGRATE = 33,
- XFRM_MSG_NEWSADINFO = 34,
- XFRM_MSG_GETSADINFO = 35,
- XFRM_MSG_NEWSPDINFO = 36,
- XFRM_MSG_GETSPDINFO = 37,
- XFRM_MSG_MAPPING = 38,
- __XFRM_MSG_MAX = 39,
-};
-
-enum {
- RTM_BASE = 16,
- RTM_NEWLINK = 16,
- RTM_DELLINK = 17,
- RTM_GETLINK = 18,
- RTM_SETLINK = 19,
- RTM_NEWADDR = 20,
- RTM_DELADDR = 21,
- RTM_GETADDR = 22,
- RTM_NEWROUTE = 24,
- RTM_DELROUTE = 25,
- RTM_GETROUTE = 26,
- RTM_NEWNEIGH = 28,
- RTM_DELNEIGH = 29,
- RTM_GETNEIGH = 30,
- RTM_NEWRULE = 32,
- RTM_DELRULE = 33,
- RTM_GETRULE = 34,
- RTM_NEWQDISC = 36,
- RTM_DELQDISC = 37,
- RTM_GETQDISC = 38,
- RTM_NEWTCLASS = 40,
- RTM_DELTCLASS = 41,
- RTM_GETTCLASS = 42,
- RTM_NEWTFILTER = 44,
- RTM_DELTFILTER = 45,
- RTM_GETTFILTER = 46,
- RTM_NEWACTION = 48,
- RTM_DELACTION = 49,
- RTM_GETACTION = 50,
- RTM_NEWPREFIX = 52,
- RTM_GETMULTICAST = 58,
- RTM_GETANYCAST = 62,
- RTM_NEWNEIGHTBL = 64,
- RTM_GETNEIGHTBL = 66,
- RTM_SETNEIGHTBL = 67,
- RTM_NEWNDUSEROPT = 68,
- RTM_NEWADDRLABEL = 72,
- RTM_DELADDRLABEL = 73,
- RTM_GETADDRLABEL = 74,
- RTM_GETDCB = 78,
- RTM_SETDCB = 79,
- RTM_NEWNETCONF = 80,
- RTM_DELNETCONF = 81,
- RTM_GETNETCONF = 82,
- RTM_NEWMDB = 84,
- RTM_DELMDB = 85,
- RTM_GETMDB = 86,
- RTM_NEWNSID = 88,
- RTM_DELNSID = 89,
- RTM_GETNSID = 90,
- RTM_NEWSTATS = 92,
- RTM_GETSTATS = 94,
- RTM_NEWCACHEREPORT = 96,
- RTM_NEWCHAIN = 100,
- RTM_DELCHAIN = 101,
- RTM_GETCHAIN = 102,
- RTM_NEWNEXTHOP = 104,
- RTM_DELNEXTHOP = 105,
- RTM_GETNEXTHOP = 106,
- RTM_NEWLINKPROP = 108,
- RTM_DELLINKPROP = 109,
- RTM_GETLINKPROP = 110,
- RTM_NEWVLAN = 112,
- RTM_DELVLAN = 113,
- RTM_GETVLAN = 114,
- __RTM_MAX = 115,
-};
-
-struct nlmsg_perm {
- u16 nlmsg_type;
- u32 perm;
-};
-
-struct netif_security_struct {
- struct net *ns;
- int ifindex;
- u32 sid;
-};
-
-struct sel_netif {
- struct list_head list;
- struct netif_security_struct nsec;
- struct callback_head callback_head;
-};
-
-struct netnode_security_struct {
- union {
- __be32 ipv4;
- struct in6_addr ipv6;
- } addr;
- u32 sid;
- u16 family;
-};
-
-struct sel_netnode_bkt {
- unsigned int size;
- struct list_head list;
-};
-
-struct sel_netnode {
- struct netnode_security_struct nsec;
- struct list_head list;
- struct callback_head rcu;
-};
-
-struct netport_security_struct {
- u32 sid;
- u16 port;
- u8 protocol;
-};
-
-struct sel_netport_bkt {
- int size;
- struct list_head list;
-};
-
-struct sel_netport {
- struct netport_security_struct psec;
- struct list_head list;
- struct callback_head rcu;
-};
-
-struct selinux_kernel_status {
- u32 version;
- u32 sequence;
- u32 enforcing;
- u32 policyload;
- u32 deny_unknown;
-};
-
-struct ebitmap_node {
- struct ebitmap_node *next;
- long unsigned int maps[6];
- u32 startbit;
-};
-
-struct ebitmap {
- struct ebitmap_node *node;
- u32 highbit;
-};
-
-struct policy_file {
- char *data;
- size_t len;
-};
-
-struct hashtab_node {
- void *key;
- void *datum;
- struct hashtab_node *next;
-};
-
-struct hashtab {
- struct hashtab_node **htable;
- u32 size;
- u32 nel;
-};
-
-struct hashtab_info {
- u32 slots_used;
- u32 max_chain_len;
-};
-
-struct hashtab_key_params {
- u32 (*hash)(const void *);
- int (*cmp)(const void *, const void *);
-};
-
-struct symtab {
- struct hashtab table;
- u32 nprim;
-};
-
-struct mls_level {
- u32 sens;
- struct ebitmap cat;
-};
-
-struct mls_range {
- struct mls_level level[2];
-};
-
-struct context {
- u32 user;
- u32 role;
- u32 type;
- u32 len;
- struct mls_range range;
- char *str;
-};
-
-struct sidtab_str_cache;
-
-struct sidtab_entry {
- u32 sid;
- u32 hash;
- struct context context;
- struct sidtab_str_cache *cache;
- struct hlist_node list;
-};
-
-struct sidtab_str_cache {
- struct callback_head rcu_member;
- struct list_head lru_member;
- struct sidtab_entry *parent;
- u32 len;
- char str[0];
-};
-
-struct sidtab_node_inner;
-
-struct sidtab_node_leaf;
-
-union sidtab_entry_inner {
- struct sidtab_node_inner *ptr_inner;
- struct sidtab_node_leaf *ptr_leaf;
-};
-
-struct sidtab_node_inner {
- union sidtab_entry_inner entries[8192];
-};
-
-struct sidtab_node_leaf {
- struct sidtab_entry entries[630];
-};
-
-struct sidtab_isid_entry {
- int set;
- struct sidtab_entry entry;
-};
-
-struct sidtab;
-
-struct sidtab_convert_params {
- int (*func)(struct context *, struct context *, void *);
- void *args;
- struct sidtab *target;
-};
-
-struct sidtab {
- union sidtab_entry_inner roots[3];
- u32 count;
- struct sidtab_convert_params *convert;
- spinlock_t lock;
- u32 cache_free_slots;
- struct list_head cache_lru_list;
- spinlock_t cache_lock;
- struct sidtab_isid_entry isids[27];
- struct hlist_head context_to_sid[512];
-};
-
-struct avtab_key {
- u16 source_type;
- u16 target_type;
- u16 target_class;
- u16 specified;
-};
-
-struct avtab_extended_perms {
- u8 specified;
- u8 driver;
- struct extended_perms_data perms;
-};
-
-struct avtab_datum {
- union {
- u32 data;
- struct avtab_extended_perms *xperms;
- } u;
-};
-
-struct avtab_node {
- struct avtab_key key;
- struct avtab_datum datum;
- struct avtab_node *next;
-};
-
-struct avtab {
- struct avtab_node **htable;
- u32 nel;
- u32 nslot;
- u32 mask;
-};
-
-struct type_set;
-
-struct constraint_expr {
- u32 expr_type;
- u32 attr;
- u32 op;
- struct ebitmap names;
- struct type_set *type_names;
- struct constraint_expr *next;
-};
-
-struct type_set {
- struct ebitmap types;
- struct ebitmap negset;
- u32 flags;
-};
-
-struct constraint_node {
- u32 permissions;
- struct constraint_expr *expr;
- struct constraint_node *next;
-};
-
-struct common_datum {
- u32 value;
- struct symtab permissions;
-};
-
-struct class_datum {
- u32 value;
- char *comkey;
- struct common_datum *comdatum;
- struct symtab permissions;
- struct constraint_node *constraints;
- struct constraint_node *validatetrans;
- char default_user;
- char default_role;
- char default_type;
- char default_range;
-};
-
-struct role_datum {
- u32 value;
- u32 bounds;
- struct ebitmap dominates;
- struct ebitmap types;
-};
-
-struct role_allow {
- u32 role;
- u32 new_role;
- struct role_allow *next;
-};
-
-struct type_datum {
- u32 value;
- u32 bounds;
- unsigned char primary;
- unsigned char attribute;
-};
-
-struct user_datum {
- u32 value;
- u32 bounds;
- struct ebitmap roles;
- struct mls_range range;
- struct mls_level dfltlevel;
-};
-
-struct cond_bool_datum {
- __u32 value;
- int state;
-};
-
-struct ocontext {
- union {
- char *name;
- struct {
- u8 protocol;
- u16 low_port;
- u16 high_port;
- } port;
- struct {
- u32 addr;
- u32 mask;
- } node;
- struct {
- u32 addr[4];
- u32 mask[4];
- } node6;
- struct {
- u64 subnet_prefix;
- u16 low_pkey;
- u16 high_pkey;
- } ibpkey;
- struct {
- char *dev_name;
- u8 port;
- } ibendport;
- } u;
- union {
- u32 sclass;
- u32 behavior;
- } v;
- struct context context[2];
- u32 sid[2];
- struct ocontext *next;
-};
-
-struct genfs {
- char *fstype;
- struct ocontext *head;
- struct genfs *next;
-};
-
-struct cond_node;
-
-struct policydb {
- int mls_enabled;
- struct symtab symtab[8];
- char **sym_val_to_name[8];
- struct class_datum **class_val_to_struct;
- struct role_datum **role_val_to_struct;
- struct user_datum **user_val_to_struct;
- struct type_datum **type_val_to_struct;
- struct avtab te_avtab;
- struct hashtab role_tr;
- struct ebitmap filename_trans_ttypes;
- struct hashtab filename_trans;
- u32 compat_filename_trans_count;
- struct cond_bool_datum **bool_val_to_struct;
- struct avtab te_cond_avtab;
- struct cond_node *cond_list;
- u32 cond_list_len;
- struct role_allow *role_allow;
- struct ocontext *ocontexts[9];
- struct genfs *genfs;
- struct hashtab range_tr;
- struct ebitmap *type_attr_map_array;
- struct ebitmap policycaps;
- struct ebitmap permissive_map;
- size_t len;
- unsigned int policyvers;
- unsigned int reject_unknown: 1;
- unsigned int allow_unknown: 1;
- u16 process_class;
- u32 process_trans_perms;
-};
-
-struct perm_datum {
- u32 value;
-};
-
-struct role_trans_key {
- u32 role;
- u32 type;
- u32 tclass;
-};
-
-struct role_trans_datum {
- u32 new_role;
-};
-
-struct filename_trans_key {
- u32 ttype;
- u16 tclass;
- const char *name;
-};
-
-struct filename_trans_datum {
- struct ebitmap stypes;
- u32 otype;
- struct filename_trans_datum *next;
-};
-
-struct level_datum {
- struct mls_level *level;
- unsigned char isalias;
-};
-
-struct cat_datum {
- u32 value;
- unsigned char isalias;
-};
-
-struct range_trans {
- u32 source_type;
- u32 target_type;
- u32 target_class;
-};
-
-struct cond_expr_node;
-
-struct cond_expr {
- struct cond_expr_node *nodes;
- u32 len;
-};
-
-struct cond_av_list {
- struct avtab_node **nodes;
- u32 len;
-};
-
-struct cond_node {
- int cur_state;
- struct cond_expr expr;
- struct cond_av_list true_list;
- struct cond_av_list false_list;
-};
-
-struct policy_data {
- struct policydb *p;
- void *fp;
-};
-
-struct cond_expr_node {
- u32 expr_type;
- u32 bool;
-};
-
-struct policydb_compat_info {
- int version;
- int sym_num;
- int ocon_num;
-};
-
-struct selinux_mapping;
-
-struct selinux_map {
- struct selinux_mapping *mapping;
- u16 size;
-};
-
-struct selinux_policy {
- struct sidtab *sidtab;
- struct policydb policydb;
- struct selinux_map map;
- u32 latest_granting;
-};
-
-struct selinux_mapping {
- u16 value;
- unsigned int num_perms;
- u32 perms[32];
-};
-
-struct convert_context_args {
- struct selinux_state *state;
- struct policydb *oldp;
- struct policydb *newp;
-};
-
-struct selinux_audit_rule {
- u32 au_seqno;
- struct context au_ctxt;
-};
-
-struct cond_insertf_data {
- struct policydb *p;
- struct avtab_node **dst;
- struct cond_av_list *other;
-};
-
-struct rt6key {
- struct in6_addr addr;
- int plen;
-};
-
-struct rtable;
-
-struct fnhe_hash_bucket;
-
-struct fib_nh_common {
- struct net_device *nhc_dev;
- int nhc_oif;
- unsigned char nhc_scope;
- u8 nhc_family;
- u8 nhc_gw_family;
- unsigned char nhc_flags;
- struct lwtunnel_state *nhc_lwtstate;
- union {
- __be32 ipv4;
- struct in6_addr ipv6;
- } nhc_gw;
- int nhc_weight;
- atomic_t nhc_upper_bound;
- struct rtable **nhc_pcpu_rth_output;
- struct rtable *nhc_rth_input;
- struct fnhe_hash_bucket *nhc_exceptions;
-};
-
-struct rt6_exception_bucket;
-
-struct fib6_nh {
- struct fib_nh_common nh_common;
- long unsigned int last_probe;
- struct rt6_info **rt6i_pcpu;
- struct rt6_exception_bucket *rt6i_exception_bucket;
-};
-
-struct fib6_node;
-
-struct dst_metrics;
-
-struct nexthop;
-
-struct fib6_info {
- struct fib6_table *fib6_table;
- struct fib6_info *fib6_next;
- struct fib6_node *fib6_node;
- union {
- struct list_head fib6_siblings;
- struct list_head nh_list;
- };
- unsigned int fib6_nsiblings;
- refcount_t fib6_ref;
- long unsigned int expires;
- struct dst_metrics *fib6_metrics;
- struct rt6key fib6_dst;
- u32 fib6_flags;
- struct rt6key fib6_src;
- struct rt6key fib6_prefsrc;
- u32 fib6_metric;
- u8 fib6_protocol;
- u8 fib6_type;
- u8 should_flush: 1;
- u8 dst_nocount: 1;
- u8 dst_nopolicy: 1;
- u8 fib6_destroying: 1;
- u8 offload: 1;
- u8 trap: 1;
- u8 unused: 2;
- struct callback_head rcu;
- struct nexthop *nh;
- struct fib6_nh fib6_nh[0];
-};
-
-struct uncached_list;
-
-struct rt6_info {
- struct dst_entry dst;
- struct fib6_info *from;
- int sernum;
- struct rt6key rt6i_dst;
- struct rt6key rt6i_src;
- struct in6_addr rt6i_gateway;
- struct inet6_dev *rt6i_idev;
- u32 rt6i_flags;
- struct list_head rt6i_uncached;
- struct uncached_list *rt6i_uncached_list;
- short unsigned int rt6i_nfheader_len;
-};
-
-struct rt6_statistics {
- __u32 fib_nodes;
- __u32 fib_route_nodes;
- __u32 fib_rt_entries;
- __u32 fib_rt_cache;
- __u32 fib_discarded_routes;
- atomic_t fib_rt_alloc;
- atomic_t fib_rt_uncache;
-};
-
-struct fib6_node {
- struct fib6_node *parent;
- struct fib6_node *left;
- struct fib6_node *right;
- struct fib6_node *subtree;
- struct fib6_info *leaf;
- __u16 fn_bit;
- __u16 fn_flags;
- int fn_sernum;
- struct fib6_info *rr_ptr;
- struct callback_head rcu;
-};
-
-struct fib6_table {
- struct hlist_node tb6_hlist;
- u32 tb6_id;
- spinlock_t tb6_lock;
- struct fib6_node tb6_root;
- struct inet_peer_base tb6_peers;
- unsigned int flags;
- unsigned int fib_seq;
-};
-
-typedef union {
- __be32 a4;
- __be32 a6[4];
- struct in6_addr in6;
-} xfrm_address_t;
-
-struct xfrm_id {
- xfrm_address_t daddr;
- __be32 spi;
- __u8 proto;
-};
-
-struct xfrm_selector {
- xfrm_address_t daddr;
- xfrm_address_t saddr;
- __be16 dport;
- __be16 dport_mask;
- __be16 sport;
- __be16 sport_mask;
- __u16 family;
- __u8 prefixlen_d;
- __u8 prefixlen_s;
- __u8 proto;
- int ifindex;
- __kernel_uid32_t user;
-};
-
-struct xfrm_lifetime_cfg {
- __u64 soft_byte_limit;
- __u64 hard_byte_limit;
- __u64 soft_packet_limit;
- __u64 hard_packet_limit;
- __u64 soft_add_expires_seconds;
- __u64 hard_add_expires_seconds;
- __u64 soft_use_expires_seconds;
- __u64 hard_use_expires_seconds;
-};
-
-struct xfrm_lifetime_cur {
- __u64 bytes;
- __u64 packets;
- __u64 add_time;
- __u64 use_time;
-};
-
-struct xfrm_replay_state {
- __u32 oseq;
- __u32 seq;
- __u32 bitmap;
-};
-
-struct xfrm_replay_state_esn {
- unsigned int bmp_len;
- __u32 oseq;
- __u32 seq;
- __u32 oseq_hi;
- __u32 seq_hi;
- __u32 replay_window;
- __u32 bmp[0];
-};
-
-struct xfrm_algo {
- char alg_name[64];
- unsigned int alg_key_len;
- char alg_key[0];
-};
-
-struct xfrm_algo_auth {
- char alg_name[64];
- unsigned int alg_key_len;
- unsigned int alg_trunc_len;
- char alg_key[0];
-};
-
-struct xfrm_algo_aead {
- char alg_name[64];
- unsigned int alg_key_len;
- unsigned int alg_icv_len;
- char alg_key[0];
-};
-
-struct xfrm_stats {
- __u32 replay_window;
- __u32 replay;
- __u32 integrity_failed;
-};
-
-enum {
- XFRM_POLICY_TYPE_MAIN = 0,
- XFRM_POLICY_TYPE_SUB = 1,
- XFRM_POLICY_TYPE_MAX = 2,
- XFRM_POLICY_TYPE_ANY = 255,
-};
-
-struct xfrm_encap_tmpl {
- __u16 encap_type;
- __be16 encap_sport;
- __be16 encap_dport;
- xfrm_address_t encap_oa;
-};
-
-enum xfrm_attr_type_t {
- XFRMA_UNSPEC = 0,
- XFRMA_ALG_AUTH = 1,
- XFRMA_ALG_CRYPT = 2,
- XFRMA_ALG_COMP = 3,
- XFRMA_ENCAP = 4,
- XFRMA_TMPL = 5,
- XFRMA_SA = 6,
- XFRMA_POLICY = 7,
- XFRMA_SEC_CTX = 8,
- XFRMA_LTIME_VAL = 9,
- XFRMA_REPLAY_VAL = 10,
- XFRMA_REPLAY_THRESH = 11,
- XFRMA_ETIMER_THRESH = 12,
- XFRMA_SRCADDR = 13,
- XFRMA_COADDR = 14,
- XFRMA_LASTUSED = 15,
- XFRMA_POLICY_TYPE = 16,
- XFRMA_MIGRATE = 17,
- XFRMA_ALG_AEAD = 18,
- XFRMA_KMADDRESS = 19,
- XFRMA_ALG_AUTH_TRUNC = 20,
- XFRMA_MARK = 21,
- XFRMA_TFCPAD = 22,
- XFRMA_REPLAY_ESN_VAL = 23,
- XFRMA_SA_EXTRA_FLAGS = 24,
- XFRMA_PROTO = 25,
- XFRMA_ADDRESS_FILTER = 26,
- XFRMA_PAD = 27,
- XFRMA_OFFLOAD_DEV = 28,
- XFRMA_SET_MARK = 29,
- XFRMA_SET_MARK_MASK = 30,
- XFRMA_IF_ID = 31,
- __XFRMA_MAX = 32,
-};
-
-struct xfrm_mark {
- __u32 v;
- __u32 m;
-};
-
-struct xfrm_address_filter {
- xfrm_address_t saddr;
- xfrm_address_t daddr;
- __u16 family;
- __u8 splen;
- __u8 dplen;
-};
-
-struct xfrm_state_walk {
- struct list_head all;
- u8 state;
- u8 dying;
- u8 proto;
- u32 seq;
- struct xfrm_address_filter *filter;
-};
-
-struct xfrm_state_offload {
- struct net_device *dev;
- struct net_device *real_dev;
- long unsigned int offload_handle;
- unsigned int num_exthdrs;
- u8 flags;
-};
-
-struct xfrm_mode {
- u8 encap;
- u8 family;
- u8 flags;
-};
-
-struct xfrm_replay;
-
-struct xfrm_type;
-
-struct xfrm_type_offload;
-
-struct xfrm_state {
- possible_net_t xs_net;
- union {
- struct hlist_node gclist;
- struct hlist_node bydst;
- };
- struct hlist_node bysrc;
- struct hlist_node byspi;
- refcount_t refcnt;
- spinlock_t lock;
- struct xfrm_id id;
- struct xfrm_selector sel;
- struct xfrm_mark mark;
- u32 if_id;
- u32 tfcpad;
- u32 genid;
- struct xfrm_state_walk km;
- struct {
- u32 reqid;
- u8 mode;
- u8 replay_window;
- u8 aalgo;
- u8 ealgo;
- u8 calgo;
- u8 flags;
- u16 family;
- xfrm_address_t saddr;
- int header_len;
- int trailer_len;
- u32 extra_flags;
- struct xfrm_mark smark;
- } props;
- struct xfrm_lifetime_cfg lft;
- struct xfrm_algo_auth *aalg;
- struct xfrm_algo *ealg;
- struct xfrm_algo *calg;
- struct xfrm_algo_aead *aead;
- const char *geniv;
- struct xfrm_encap_tmpl *encap;
- struct sock *encap_sk;
- xfrm_address_t *coaddr;
- struct xfrm_state *tunnel;
- atomic_t tunnel_users;
- struct xfrm_replay_state replay;
- struct xfrm_replay_state_esn *replay_esn;
- struct xfrm_replay_state preplay;
- struct xfrm_replay_state_esn *preplay_esn;
- const struct xfrm_replay *repl;
- u32 xflags;
- u32 replay_maxage;
- u32 replay_maxdiff;
- struct timer_list rtimer;
- struct xfrm_stats stats;
- struct xfrm_lifetime_cur curlft;
- struct hrtimer mtimer;
- struct xfrm_state_offload xso;
- long int saved_tmo;
- time64_t lastused;
- struct page_frag xfrag;
- const struct xfrm_type *type;
- struct xfrm_mode inner_mode;
- struct xfrm_mode inner_mode_iaf;
- struct xfrm_mode outer_mode;
- const struct xfrm_type_offload *type_offload;
- struct xfrm_sec_ctx *security;
- void *data;
-};
-
-struct dst_metrics {
- u32 metrics[17];
- refcount_t refcnt;
-};
-
-struct xfrm_policy_walk_entry {
- struct list_head all;
- u8 dead;
-};
-
-struct xfrm_policy_queue {
- struct sk_buff_head hold_queue;
- struct timer_list hold_timer;
- long unsigned int timeout;
-};
-
-struct xfrm_tmpl {
- struct xfrm_id id;
- xfrm_address_t saddr;
- short unsigned int encap_family;
- u32 reqid;
- u8 mode;
- u8 share;
- u8 optional;
- u8 allalgs;
- u32 aalgos;
- u32 ealgos;
- u32 calgos;
-};
-
-struct xfrm_policy {
- possible_net_t xp_net;
- struct hlist_node bydst;
- struct hlist_node byidx;
- rwlock_t lock;
- refcount_t refcnt;
- u32 pos;
- struct timer_list timer;
- atomic_t genid;
- u32 priority;
- u32 index;
- u32 if_id;
- struct xfrm_mark mark;
- struct xfrm_selector selector;
- struct xfrm_lifetime_cfg lft;
- struct xfrm_lifetime_cur curlft;
- struct xfrm_policy_walk_entry walk;
- struct xfrm_policy_queue polq;
- bool bydst_reinsert;
- u8 type;
- u8 action;
- u8 flags;
- u8 xfrm_nr;
- u16 family;
- struct xfrm_sec_ctx *security;
- struct xfrm_tmpl xfrm_vec[6];
- struct hlist_node bydst_inexact_list;
- struct callback_head rcu;
-};
-
-struct udp_hslot;
-
-struct udp_table {
- struct udp_hslot *hash;
- struct udp_hslot *hash2;
- unsigned int mask;
- unsigned int log;
-};
-
-struct fib_nh_exception {
- struct fib_nh_exception *fnhe_next;
- int fnhe_genid;
- __be32 fnhe_daddr;
- u32 fnhe_pmtu;
- bool fnhe_mtu_locked;
- __be32 fnhe_gw;
- long unsigned int fnhe_expires;
- struct rtable *fnhe_rth_input;
- struct rtable *fnhe_rth_output;
- long unsigned int fnhe_stamp;
- struct callback_head rcu;
-};
-
-struct rtable {
- struct dst_entry dst;
- int rt_genid;
- unsigned int rt_flags;
- __u16 rt_type;
- __u8 rt_is_input;
- __u8 rt_uses_gateway;
- int rt_iif;
- u8 rt_gw_family;
- union {
- __be32 rt_gw4;
- struct in6_addr rt_gw6;
- };
- u32 rt_mtu_locked: 1;
- u32 rt_pmtu: 31;
- struct list_head rt_uncached;
- struct uncached_list *rt_uncached_list;
-};
-
-struct fnhe_hash_bucket {
- struct fib_nh_exception *chain;
-};
-
-struct rt6_exception_bucket {
- struct hlist_head chain;
- int depth;
-};
-
-struct xfrm_replay {
- void (*advance)(struct xfrm_state *, __be32);
- int (*check)(struct xfrm_state *, struct sk_buff *, __be32);
- int (*recheck)(struct xfrm_state *, struct sk_buff *, __be32);
- void (*notify)(struct xfrm_state *, int);
- int (*overflow)(struct xfrm_state *, struct sk_buff *);
-};
-
-struct xfrm_type {
- char *description;
- struct module *owner;
- u8 proto;
- u8 flags;
- int (*init_state)(struct xfrm_state *);
- void (*destructor)(struct xfrm_state *);
- int (*input)(struct xfrm_state *, struct sk_buff *);
- int (*output)(struct xfrm_state *, struct sk_buff *);
- int (*reject)(struct xfrm_state *, struct sk_buff *, const struct flowi *);
- int (*hdr_offset)(struct xfrm_state *, struct sk_buff *, u8 **);
-};
-
-struct xfrm_type_offload {
- char *description;
- struct module *owner;
- u8 proto;
- void (*encap)(struct xfrm_state *, struct sk_buff *);
- int (*input_tail)(struct xfrm_state *, struct sk_buff *);
- int (*xmit)(struct xfrm_state *, struct sk_buff *, netdev_features_t);
-};
-
-struct xfrm_dst {
- union {
- struct dst_entry dst;
- struct rtable rt;
- struct rt6_info rt6;
- } u;
- struct dst_entry *route;
- struct dst_entry *child;
- struct dst_entry *path;
- struct xfrm_policy *pols[2];
- int num_pols;
- int num_xfrms;
- u32 xfrm_genid;
- u32 policy_genid;
- u32 route_mtu_cached;
- u32 child_mtu_cached;
- u32 route_cookie;
- u32 path_cookie;
-};
-
-struct xfrm_offload {
- struct {
- __u32 low;
- __u32 hi;
- } seq;
- __u32 flags;
- __u32 status;
- __u8 proto;
-};
-
-struct sec_path {
- int len;
- int olen;
- struct xfrm_state *xvec[6];
- struct xfrm_offload ovec[1];
-};
-
-struct udp_hslot {
- struct hlist_head head;
- int count;
- spinlock_t lock;
-};
-
-struct smack_audit_data {
- const char *function;
- char *subject;
- char *object;
- char *request;
- int result;
-};
-
-struct smack_known {
- struct list_head list;
- struct hlist_node smk_hashed;
- char *smk_known;
- u32 smk_secid;
- struct netlbl_lsm_secattr smk_netlabel;
- struct list_head smk_rules;
- struct mutex smk_rules_lock;
-};
-
-struct superblock_smack {
- struct smack_known *smk_root;
- struct smack_known *smk_floor;
- struct smack_known *smk_hat;
- struct smack_known *smk_default;
- int smk_flags;
-};
-
-struct socket_smack {
- struct smack_known *smk_out;
- struct smack_known *smk_in;
- struct smack_known *smk_packet;
- int smk_state;
-};
-
-struct inode_smack {
- struct smack_known *smk_inode;
- struct smack_known *smk_task;
- struct smack_known *smk_mmap;
- int smk_flags;
-};
-
-struct task_smack {
- struct smack_known *smk_task;
- struct smack_known *smk_forked;
- struct list_head smk_rules;
- struct mutex smk_rules_lock;
- struct list_head smk_relabel;
-};
-
-struct smack_rule {
- struct list_head list;
- struct smack_known *smk_subject;
- struct smack_known *smk_object;
- int smk_access;
-};
-
-struct smk_net4addr {
- struct list_head list;
- struct in_addr smk_host;
- struct in_addr smk_mask;
- int smk_masks;
- struct smack_known *smk_label;
-};
-
-struct smk_net6addr {
- struct list_head list;
- struct in6_addr smk_host;
- struct in6_addr smk_mask;
- int smk_masks;
- struct smack_known *smk_label;
-};
-
-struct smack_known_list_elem {
- struct list_head list;
- struct smack_known *smk_label;
-};
-
-enum {
- Opt_error___3 = 4294967295,
- Opt_fsdefault = 0,
- Opt_fsfloor = 1,
- Opt_fshat = 2,
- Opt_fsroot = 3,
- Opt_fstransmute = 4,
-};
-
-struct smk_audit_info {
- struct common_audit_data a;
- struct smack_audit_data sad;
-};
-
-struct smack_mnt_opts {
- const char *fsdefault;
- const char *fsfloor;
- const char *fshat;
- const char *fsroot;
- const char *fstransmute;
-};
-
-struct netlbl_audit {
- u32 secid;
- kuid_t loginuid;
- unsigned int sessionid;
-};
-
-struct cipso_v4_std_map_tbl {
- struct {
- u32 *cipso;
- u32 *local;
- u32 cipso_size;
- u32 local_size;
- } lvl;
- struct {
- u32 *cipso;
- u32 *local;
- u32 cipso_size;
- u32 local_size;
- } cat;
-};
-
-struct cipso_v4_doi {
- u32 doi;
- u32 type;
- union {
- struct cipso_v4_std_map_tbl *std;
- } map;
- u8 tags[5];
- refcount_t refcount;
- struct list_head list;
- struct callback_head rcu;
-};
-
-enum smk_inos {
- SMK_ROOT_INO = 2,
- SMK_LOAD = 3,
- SMK_CIPSO = 4,
- SMK_DOI = 5,
- SMK_DIRECT = 6,
- SMK_AMBIENT = 7,
- SMK_NET4ADDR = 8,
- SMK_ONLYCAP = 9,
- SMK_LOGGING = 10,
- SMK_LOAD_SELF = 11,
- SMK_ACCESSES = 12,
- SMK_MAPPED = 13,
- SMK_LOAD2 = 14,
- SMK_LOAD_SELF2 = 15,
- SMK_ACCESS2 = 16,
- SMK_CIPSO2 = 17,
- SMK_REVOKE_SUBJ = 18,
- SMK_CHANGE_RULE = 19,
- SMK_SYSLOG = 20,
- SMK_PTRACE = 21,
- SMK_NET6ADDR = 23,
- SMK_RELABEL_SELF = 24,
-};
-
-struct smack_parsed_rule {
- struct smack_known *smk_subject;
- struct smack_known *smk_object;
- int smk_access1;
- int smk_access2;
-};
-
-struct sockaddr_un {
- __kernel_sa_family_t sun_family;
- char sun_path[108];
-};
-
-struct unix_address {
- refcount_t refcnt;
- int len;
- unsigned int hash;
- struct sockaddr_un name[0];
-};
-
-struct scm_stat {
- atomic_t nr_fds;
-};
-
-struct unix_sock {
- struct sock sk;
- struct unix_address *addr;
- struct path path;
- struct mutex iolock;
- struct mutex bindlock;
- struct sock *peer;
- struct list_head link;
- atomic_long_t inflight;
- spinlock_t lock;
- long unsigned int gc_flags;
- long: 64;
- struct socket_wq peer_wq;
- wait_queue_entry_t peer_wake;
- struct scm_stat scm_stat;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-enum audit_mode {
- AUDIT_NORMAL = 0,
- AUDIT_QUIET_DENIED = 1,
- AUDIT_QUIET = 2,
- AUDIT_NOQUIET = 3,
- AUDIT_ALL = 4,
-};
-
-enum aa_sfs_type {
- AA_SFS_TYPE_BOOLEAN = 0,
- AA_SFS_TYPE_STRING = 1,
- AA_SFS_TYPE_U64 = 2,
- AA_SFS_TYPE_FOPS = 3,
- AA_SFS_TYPE_DIR = 4,
-};
-
-struct aa_sfs_entry {
- const char *name;
- struct dentry *dentry;
- umode_t mode;
- enum aa_sfs_type v_type;
- union {
- bool boolean;
- char *string;
- long unsigned int u64;
- struct aa_sfs_entry *files;
- } v;
- const struct file_operations *file_ops;
-};
-
-enum aafs_ns_type {
- AAFS_NS_DIR = 0,
- AAFS_NS_PROFS = 1,
- AAFS_NS_NS = 2,
- AAFS_NS_RAW_DATA = 3,
- AAFS_NS_LOAD = 4,
- AAFS_NS_REPLACE = 5,
- AAFS_NS_REMOVE = 6,
- AAFS_NS_REVISION = 7,
- AAFS_NS_COUNT = 8,
- AAFS_NS_MAX_COUNT = 9,
- AAFS_NS_SIZE = 10,
- AAFS_NS_MAX_SIZE = 11,
- AAFS_NS_OWNER = 12,
- AAFS_NS_SIZEOF = 13,
-};
-
-enum aafs_prof_type {
- AAFS_PROF_DIR = 0,
- AAFS_PROF_PROFS = 1,
- AAFS_PROF_NAME = 2,
- AAFS_PROF_MODE = 3,
- AAFS_PROF_ATTACH = 4,
- AAFS_PROF_HASH = 5,
- AAFS_PROF_RAW_DATA = 6,
- AAFS_PROF_RAW_HASH = 7,
- AAFS_PROF_RAW_ABI = 8,
- AAFS_PROF_SIZEOF = 9,
-};
-
-struct table_header {
- u16 td_id;
- u16 td_flags;
- u32 td_hilen;
- u32 td_lolen;
- char td_data[0];
-};
-
-struct aa_dfa {
- struct kref count;
- u16 flags;
- u32 max_oob;
- struct table_header *tables[8];
-};
-
-struct aa_policy {
- const char *name;
- char *hname;
- struct list_head list;
- struct list_head profiles;
-};
-
-struct aa_labelset {
- rwlock_t lock;
- struct rb_root root;
-};
-
-enum label_flags {
- FLAG_HAT = 1,
- FLAG_UNCONFINED = 2,
- FLAG_NULL = 4,
- FLAG_IX_ON_NAME_ERROR = 8,
- FLAG_IMMUTIBLE = 16,
- FLAG_USER_DEFINED = 32,
- FLAG_NO_LIST_REF = 64,
- FLAG_NS_COUNT = 128,
- FLAG_IN_TREE = 256,
- FLAG_PROFILE = 512,
- FLAG_EXPLICIT = 1024,
- FLAG_STALE = 2048,
- FLAG_RENAMED = 4096,
- FLAG_REVOKED = 8192,
-};
-
-struct aa_label;
-
-struct aa_proxy {
- struct kref count;
- struct aa_label *label;
-};
-
-struct aa_profile;
-
-struct aa_label {
- struct kref count;
- struct rb_node node;
- struct callback_head rcu;
- struct aa_proxy *proxy;
- char *hname;
- long int flags;
- u32 secid;
- int size;
- struct aa_profile *vec[0];
-};
-
-struct label_it {
- int i;
- int j;
-};
-
-struct aa_policydb {
- struct aa_dfa *dfa;
- unsigned int start[17];
-};
-
-struct aa_domain {
- int size;
- char **table;
-};
-
-struct aa_file_rules {
- unsigned int start;
- struct aa_dfa *dfa;
- struct aa_domain trans;
-};
-
-struct aa_caps {
- kernel_cap_t allow;
- kernel_cap_t audit;
- kernel_cap_t denied;
- kernel_cap_t quiet;
- kernel_cap_t kill;
- kernel_cap_t extended;
-};
-
-struct aa_rlimit {
- unsigned int mask;
- struct rlimit limits[16];
-};
-
-struct aa_ns;
-
-struct aa_secmark;
-
-struct aa_loaddata;
-
-struct aa_profile {
- struct aa_policy base;
- struct aa_profile *parent;
- struct aa_ns *ns;
- const char *rename;
- const char *attach;
- struct aa_dfa *xmatch;
- int xmatch_len;
- enum audit_mode audit;
- long int mode;
- u32 path_flags;
- const char *disconnected;
- int size;
- struct aa_policydb policy;
- struct aa_file_rules file;
- struct aa_caps caps;
- int xattr_count;
- char **xattrs;
- struct aa_rlimit rlimits;
- int secmark_count;
- struct aa_secmark *secmark;
- struct aa_loaddata *rawdata;
- unsigned char *hash;
- char *dirname;
- struct dentry *dents[9];
- struct rhashtable *data;
- struct aa_label label;
-};
-
-struct aa_perms {
- u32 allow;
- u32 audit;
- u32 deny;
- u32 quiet;
- u32 kill;
- u32 stop;
- u32 complain;
- u32 cond;
- u32 hide;
- u32 prompt;
- u16 xindex;
-};
-
-struct path_cond {
- kuid_t uid;
- umode_t mode;
-};
-
-struct aa_secmark {
- u8 audit;
- u8 deny;
- u32 secid;
- char *label;
-};
-
-enum profile_mode {
- APPARMOR_ENFORCE = 0,
- APPARMOR_COMPLAIN = 1,
- APPARMOR_KILL = 2,
- APPARMOR_UNCONFINED = 3,
-};
-
-struct aa_data {
- char *key;
- u32 size;
- char *data;
- struct rhash_head head;
-};
-
-struct aa_ns_acct {
- int max_size;
- int max_count;
- int size;
- int count;
-};
-
-struct aa_ns {
- struct aa_policy base;
- struct aa_ns *parent;
- struct mutex lock;
- struct aa_ns_acct acct;
- struct aa_profile *unconfined;
- struct list_head sub_ns;
- atomic_t uniq_null;
- long int uniq_id;
- int level;
- long int revision;
- wait_queue_head_t wait;
- struct aa_labelset labels;
- struct list_head rawdata_list;
- struct dentry *dents[13];
-};
-
-struct aa_loaddata {
- struct kref count;
- struct list_head list;
- struct work_struct work;
- struct dentry *dents[6];
- struct aa_ns *ns;
- char *name;
- size_t size;
- size_t compressed_size;
- long int revision;
- int abi;
- unsigned char *hash;
- char *data;
-};
-
-enum {
- AAFS_LOADDATA_ABI = 0,
- AAFS_LOADDATA_REVISION = 1,
- AAFS_LOADDATA_HASH = 2,
- AAFS_LOADDATA_DATA = 3,
- AAFS_LOADDATA_COMPRESSED_SIZE = 4,
- AAFS_LOADDATA_DIR = 5,
- AAFS_LOADDATA_NDENTS = 6,
-};
-
-struct rawdata_f_data {
- struct aa_loaddata *loaddata;
-};
-
-struct aa_revision {
- struct aa_ns *ns;
- long int last_read;
-};
-
-struct multi_transaction {
- struct kref count;
- ssize_t size;
- char data[0];
-};
-
-struct apparmor_audit_data {
- int error;
- int type;
- const char *op;
- struct aa_label *label;
- const char *name;
- const char *info;
- u32 request;
- u32 denied;
- union {
- struct {
- struct aa_label *peer;
- union {
- struct {
- const char *target;
- kuid_t ouid;
- } fs;
- struct {
- int rlim;
- long unsigned int max;
- } rlim;
- struct {
- int signal;
- int unmappedsig;
- };
- struct {
- int type;
- int protocol;
- struct sock *peer_sk;
- void *addr;
- int addrlen;
- } net;
- };
- };
- struct {
- struct aa_profile *profile;
- const char *ns;
- long int pos;
- } iface;
- struct {
- const char *src_name;
- const char *type;
- const char *trans;
- const char *data;
- long unsigned int flags;
- } mnt;
- };
-};
-
-enum audit_type {
- AUDIT_APPARMOR_AUDIT = 0,
- AUDIT_APPARMOR_ALLOWED = 1,
- AUDIT_APPARMOR_DENIED = 2,
- AUDIT_APPARMOR_HINT = 3,
- AUDIT_APPARMOR_STATUS = 4,
- AUDIT_APPARMOR_ERROR = 5,
- AUDIT_APPARMOR_KILL = 6,
- AUDIT_APPARMOR_AUTO = 7,
-};
-
-struct aa_audit_rule {
- struct aa_label *label;
-};
-
-struct audit_cache {
- struct aa_profile *profile;
- kernel_cap_t caps;
-};
-
-struct aa_task_ctx {
- struct aa_label *nnp;
- struct aa_label *onexec;
- struct aa_label *previous;
- u64 token;
-};
-
-struct counted_str {
- struct kref count;
- char name[0];
-};
-
-struct match_workbuf {
- unsigned int count;
- unsigned int pos;
- unsigned int len;
- unsigned int size;
- unsigned int history[24];
-};
-
-enum path_flags {
- PATH_IS_DIR = 1,
- PATH_CONNECT_PATH = 4,
- PATH_CHROOT_REL = 8,
- PATH_CHROOT_NSCONNECT = 16,
- PATH_DELEGATE_DELETED = 32768,
- PATH_MEDIATE_DELETED = 65536,
-};
-
-struct aa_load_ent {
- struct list_head list;
- struct aa_profile *new;
- struct aa_profile *old;
- struct aa_profile *rename;
- const char *ns_name;
-};
-
-enum aa_code {
- AA_U8 = 0,
- AA_U16 = 1,
- AA_U32 = 2,
- AA_U64 = 3,
- AA_NAME = 4,
- AA_STRING = 5,
- AA_BLOB = 6,
- AA_STRUCT = 7,
- AA_STRUCTEND = 8,
- AA_LIST = 9,
- AA_LISTEND = 10,
- AA_ARRAY = 11,
- AA_ARRAYEND = 12,
-};
-
-struct aa_ext {
- void *start;
- void *end;
- void *pos;
- u32 version;
-};
-
-struct aa_file_ctx {
- spinlock_t lock;
- struct aa_label *label;
- u32 allow;
-};
-
-struct aa_sk_ctx {
- struct aa_label *label;
- struct aa_label *peer;
-};
-
-union aa_buffer {
- struct list_head list;
- char buffer[1];
-};
-
-struct ptrace_relation {
- struct task_struct *tracer;
- struct task_struct *tracee;
- bool invalid;
- struct list_head node;
- struct callback_head rcu;
-};
-
-struct access_report_info {
- struct callback_head work;
- const char *access;
- struct task_struct *target;
- struct task_struct *agent;
-};
-
-enum sid_policy_type {
- SIDPOL_DEFAULT = 0,
- SIDPOL_CONSTRAINED = 1,
- SIDPOL_ALLOWED = 2,
-};
-
-typedef union {
- kuid_t uid;
- kgid_t gid;
-} kid_t;
-
-enum setid_type {
- UID = 0,
- GID = 1,
-};
-
-struct setid_rule {
- struct hlist_node next;
- kid_t src_id;
- kid_t dst_id;
- enum setid_type type;
-};
-
-struct setid_ruleset {
- struct hlist_head rules[256];
- char *policy_str;
- struct callback_head rcu;
- enum setid_type type;
-};
-
-enum devcg_behavior {
- DEVCG_DEFAULT_NONE = 0,
- DEVCG_DEFAULT_ALLOW = 1,
- DEVCG_DEFAULT_DENY = 2,
-};
-
-struct dev_exception_item {
- u32 major;
- u32 minor;
- short int type;
- short int access;
- struct list_head list;
- struct callback_head rcu;
-};
-
-struct dev_cgroup {
- struct cgroup_subsys_state css;
- struct list_head exceptions;
- enum devcg_behavior behavior;
-};
-
-struct altha_list_struct {
- struct path path;
- char *spath;
- char *spath_p;
- struct list_head list;
-};
-
-struct kiosk_list_struct {
- struct path path;
- struct list_head list;
-};
-
-enum kiosk_cmd {
- KIOSK_UNSPEC = 0,
- KIOSK_REQUEST = 1,
- KIOSK_REPLY = 2,
- KIOSK_CMD_LAST = 3,
-};
-
-enum kiosk_mode {
- KIOSK_PERMISSIVE = 0,
- KIOSK_NONSYSTEM = 1,
- KIOSK_MODE_LAST = 2,
-};
-
-enum kiosk_action {
- KIOSK_SET_MODE = 0,
- KIOSK_USERLIST_ADD = 1,
- KIOSK_USERLIST_DEL = 2,
- KIOSK_USER_LIST = 3,
-};
-
-enum kiosk_attrs {
- KIOSK_NOATTR = 0,
- KIOSK_ACTION = 1,
- KIOSK_DATA = 2,
- KIOSK_MAX_ATTR = 3,
-};
-
-enum integrity_status {
- INTEGRITY_PASS = 0,
- INTEGRITY_PASS_IMMUTABLE = 1,
- INTEGRITY_FAIL = 2,
- INTEGRITY_NOLABEL = 3,
- INTEGRITY_NOXATTRS = 4,
- INTEGRITY_UNKNOWN = 5,
-};
-
-struct ima_digest_data {
- u8 algo;
- u8 length;
- union {
- struct {
- u8 unused;
- u8 type;
- } sha1;
- struct {
- u8 type;
- u8 algo;
- } ng;
- u8 data[2];
- } xattr;
- u8 digest[0];
-};
-
-struct integrity_iint_cache {
- struct rb_node rb_node;
- struct mutex mutex;
- struct inode *inode;
- u64 version;
- long unsigned int flags;
- long unsigned int measured_pcrs;
- long unsigned int atomic_flags;
- enum integrity_status ima_file_status: 4;
- enum integrity_status ima_mmap_status: 4;
- enum integrity_status ima_bprm_status: 4;
- enum integrity_status ima_read_status: 4;
- enum integrity_status ima_creds_status: 4;
- enum integrity_status evm_status: 4;
- struct ima_digest_data *ima_hash;
-};
-
-struct modsig;
-
-struct asymmetric_key_id;
-
-struct public_key_signature {
- struct asymmetric_key_id *auth_ids[2];
- u8 *s;
- u32 s_size;
- u8 *digest;
- u8 digest_size;
- const char *pkey_algo;
- const char *hash_algo;
- const char *encoding;
- const void *data;
- unsigned int data_size;
-};
-
-struct asymmetric_key_id {
- short unsigned int len;
- unsigned char data[0];
-};
-
-struct signature_v2_hdr {
- uint8_t type;
- uint8_t version;
- uint8_t hash_algo;
- __be32 keyid;
- __be16 sig_size;
- uint8_t sig[0];
-} __attribute__((packed));
-
-struct tpm_digest {
- u16 alg_id;
- u8 digest[64];
-};
-
-struct evm_ima_xattr_data {
- u8 type;
- u8 data[0];
-};
-
-enum ima_show_type {
- IMA_SHOW_BINARY = 0,
- IMA_SHOW_BINARY_NO_FIELD_LEN = 1,
- IMA_SHOW_BINARY_OLD_STRING_FMT = 2,
- IMA_SHOW_ASCII = 3,
-};
-
-struct ima_event_data {
- struct integrity_iint_cache *iint;
- struct file *file;
- const unsigned char *filename;
- struct evm_ima_xattr_data *xattr_value;
- int xattr_len;
- const struct modsig *modsig;
- const char *violation;
- const void *buf;
- int buf_len;
-};
-
-struct ima_field_data {
- u8 *data;
- u32 len;
-};
-
-struct ima_template_field {
- const char field_id[16];
- int (*field_init)(struct ima_event_data *, struct ima_field_data *);
- void (*field_show)(struct seq_file *, enum ima_show_type, struct ima_field_data *);
-};
-
-struct ima_template_desc {
- struct list_head list;
- char *name;
- char *fmt;
- int num_fields;
- const struct ima_template_field **fields;
-};
-
-struct ima_template_entry {
- int pcr;
- struct tpm_digest *digests;
- struct ima_template_desc *template_desc;
- u32 template_data_len;
- struct ima_field_data template_data[0];
-};
-
-struct ima_queue_entry {
- struct hlist_node hnext;
- struct list_head later;
- struct ima_template_entry *entry;
-};
-
-struct ima_h_table {
- atomic_long_t len;
- atomic_long_t violations;
- struct hlist_head queue[1024];
-};
-
-enum ima_fs_flags {
- IMA_FS_BUSY = 0,
-};
-
-struct hwrng {
- const char *name;
- int (*init)(struct hwrng *);
- void (*cleanup)(struct hwrng *);
- int (*data_present)(struct hwrng *, int);
- int (*data_read)(struct hwrng *, u32 *);
- int (*read)(struct hwrng *, void *, size_t, bool);
- long unsigned int priv;
- short unsigned int quality;
- struct list_head list;
- struct kref ref;
- struct completion cleanup_done;
-};
-
-struct tpm_bank_info {
- u16 alg_id;
- u16 digest_size;
- u16 crypto_id;
-};
-
-struct tpm_chip;
-
-struct tpm_class_ops {
- unsigned int flags;
- const u8 req_complete_mask;
- const u8 req_complete_val;
- bool (*req_canceled)(struct tpm_chip *, u8);
- int (*recv)(struct tpm_chip *, u8 *, size_t);
- int (*send)(struct tpm_chip *, u8 *, size_t);
- void (*cancel)(struct tpm_chip *);
- u8 (*status)(struct tpm_chip *);
- void (*update_timeouts)(struct tpm_chip *, long unsigned int *);
- void (*update_durations)(struct tpm_chip *, long unsigned int *);
- int (*go_idle)(struct tpm_chip *);
- int (*cmd_ready)(struct tpm_chip *);
- int (*request_locality)(struct tpm_chip *, int);
- int (*relinquish_locality)(struct tpm_chip *, int);
- void (*clk_enable)(struct tpm_chip *, bool);
-};
-
-struct tpm_bios_log {
- void *bios_event_log;
- void *bios_event_log_end;
-};
-
-struct tpm_chip_seqops {
- struct tpm_chip *chip;
- const struct seq_operations *seqops;
-};
-
-struct tpm_space {
- u32 context_tbl[3];
- u8 *context_buf;
- u32 session_tbl[3];
- u8 *session_buf;
- u32 buf_size;
-};
-
-struct tpm_chip {
- struct device dev;
- struct device devs;
- struct cdev cdev;
- struct cdev cdevs;
- struct rw_semaphore ops_sem;
- const struct tpm_class_ops *ops;
- struct tpm_bios_log log;
- struct tpm_chip_seqops bin_log_seqops;
- struct tpm_chip_seqops ascii_log_seqops;
- unsigned int flags;
- int dev_num;
- long unsigned int is_open;
- char hwrng_name[64];
- struct hwrng hwrng;
- struct mutex tpm_mutex;
- long unsigned int timeout_a;
- long unsigned int timeout_b;
- long unsigned int timeout_c;
- long unsigned int timeout_d;
- bool timeout_adjusted;
- long unsigned int duration[4];
- bool duration_adjusted;
- struct dentry *bios_dir[3];
- const struct attribute_group *groups[3];
- unsigned int groups_cnt;
- u32 nr_allocated_banks;
- struct tpm_bank_info *allocated_banks;
- struct tpm_space work_space;
- u32 last_cc;
- u32 nr_commands;
- u32 *cc_attrs_tbl;
- int locality;
-};
-
-enum evm_ima_xattr_type {
- IMA_XATTR_DIGEST = 1,
- EVM_XATTR_HMAC = 2,
- EVM_IMA_XATTR_DIGSIG = 3,
- IMA_XATTR_DIGEST_NG = 4,
- EVM_XATTR_PORTABLE_DIGSIG = 5,
- IMA_XATTR_LAST = 6,
-};
-
-enum ima_hooks {
- NONE = 0,
- FILE_CHECK = 1,
- MMAP_CHECK = 2,
- BPRM_CHECK = 3,
- CREDS_CHECK = 4,
- POST_SETATTR = 5,
- MODULE_CHECK = 6,
- FIRMWARE_CHECK = 7,
- KEXEC_KERNEL_CHECK = 8,
- KEXEC_INITRAMFS_CHECK = 9,
- POLICY_CHECK = 10,
- KEXEC_CMDLINE = 11,
- KEY_CHECK = 12,
- MAX_CHECK = 13,
-};
-
-enum tpm_algorithms {
- TPM_ALG_ERROR = 0,
- TPM_ALG_SHA1 = 4,
- TPM_ALG_KEYEDHASH = 8,
- TPM_ALG_SHA256 = 11,
- TPM_ALG_SHA384 = 12,
- TPM_ALG_SHA512 = 13,
- TPM_ALG_NULL = 16,
- TPM_ALG_SM3_256 = 18,
-};
-
-enum tpm_pcrs {
- TPM_PCR0 = 0,
- TPM_PCR8 = 8,
- TPM_PCR10 = 10,
-};
-
-struct ima_algo_desc {
- struct crypto_shash *tfm;
- enum hash_algo algo;
-};
-
-enum lsm_rule_types {
- LSM_OBJ_USER = 0,
- LSM_OBJ_ROLE = 1,
- LSM_OBJ_TYPE = 2,
- LSM_SUBJ_USER = 3,
- LSM_SUBJ_ROLE = 4,
- LSM_SUBJ_TYPE = 5,
-};
-
-enum policy_types {
- ORIGINAL_TCB = 1,
- DEFAULT_TCB = 2,
-};
-
-enum policy_rule_list {
- IMA_DEFAULT_POLICY = 1,
- IMA_CUSTOM_POLICY = 2,
-};
-
-struct ima_rule_opt_list {
- size_t count;
- char *items[0];
-};
-
-struct ima_rule_entry {
- struct list_head list;
- int action;
- unsigned int flags;
- enum ima_hooks func;
- int mask;
- long unsigned int fsmagic;
- uuid_t fsuuid;
- kuid_t uid;
- kuid_t fowner;
- bool (*uid_op)(kuid_t, kuid_t);
- bool (*fowner_op)(kuid_t, kuid_t);
- int pcr;
- struct {
- void *rule;
- char *args_p;
- int type;
- } lsm[6];
- char *fsname;
- struct ima_rule_opt_list *keyrings;
- struct ima_template_desc *template;
-};
-
-enum {
- Opt_measure = 0,
- Opt_dont_measure = 1,
- Opt_appraise = 2,
- Opt_dont_appraise = 3,
- Opt_audit = 4,
- Opt_hash___2 = 5,
- Opt_dont_hash = 6,
- Opt_obj_user = 7,
- Opt_obj_role = 8,
- Opt_obj_type = 9,
- Opt_subj_user = 10,
- Opt_subj_role = 11,
- Opt_subj_type = 12,
- Opt_func = 13,
- Opt_mask = 14,
- Opt_fsmagic = 15,
- Opt_fsname = 16,
- Opt_fsuuid = 17,
- Opt_uid_eq = 18,
- Opt_euid_eq = 19,
- Opt_fowner_eq = 20,
- Opt_uid_gt = 21,
- Opt_euid_gt = 22,
- Opt_fowner_gt = 23,
- Opt_uid_lt = 24,
- Opt_euid_lt = 25,
- Opt_fowner_lt = 26,
- Opt_appraise_type = 27,
- Opt_appraise_flag = 28,
- Opt_permit_directio = 29,
- Opt_pcr = 30,
- Opt_template = 31,
- Opt_keyrings = 32,
- Opt_err___7 = 33,
-};
-
-enum {
- mask_exec = 0,
- mask_write = 1,
- mask_read = 2,
- mask_append = 3,
-};
-
-struct ima_kexec_hdr {
- u16 version;
- u16 _reserved0;
- u32 _reserved1;
- u64 buffer_size;
- u64 count;
-};
-
-enum header_fields {
- HDR_PCR = 0,
- HDR_DIGEST = 1,
- HDR_TEMPLATE_NAME = 2,
- HDR_TEMPLATE_DATA = 3,
- HDR__LAST = 4,
-};
-
-enum data_formats {
- DATA_FMT_DIGEST = 0,
- DATA_FMT_DIGEST_WITH_ALGO = 1,
- DATA_FMT_STRING = 2,
- DATA_FMT_HEX = 3,
-};
-
-struct ima_key_entry {
- struct list_head list;
- void *payload;
- size_t payload_len;
- char *keyring_name;
-};
-
-struct evm_xattr {
- struct evm_ima_xattr_data data;
- u8 digest[20];
-};
-
-struct xattr_list {
- struct list_head list;
- char *name;
-};
-
-struct evm_digest {
- struct ima_digest_data hdr;
- char digest[64];
-};
-
-struct h_misc {
- long unsigned int ino;
- __u32 generation;
- uid_t uid;
- gid_t gid;
- umode_t mode;
-};
-
-enum {
- CRYPTO_MSG_ALG_REQUEST = 0,
- CRYPTO_MSG_ALG_REGISTER = 1,
- CRYPTO_MSG_ALG_LOADED = 2,
-};
-
-struct crypto_larval {
- struct crypto_alg alg;
- struct crypto_alg *adult;
- struct completion completion;
- u32 mask;
-};
-
-struct crypto_cipher {
- struct crypto_tfm base;
-};
-
-enum {
- CRYPTOA_UNSPEC = 0,
- CRYPTOA_ALG = 1,
- CRYPTOA_TYPE = 2,
- CRYPTOA_U32 = 3,
- __CRYPTOA_MAX = 4,
-};
-
-struct crypto_attr_alg {
- char name[128];
-};
-
-struct crypto_attr_type {
- u32 type;
- u32 mask;
-};
-
-struct crypto_attr_u32 {
- u32 num;
-};
-
-struct rtattr {
- short unsigned int rta_len;
- short unsigned int rta_type;
-};
-
-struct crypto_queue {
- struct list_head list;
- struct list_head *backlog;
- unsigned int qlen;
- unsigned int max_qlen;
-};
-
-enum {
- NAPI_STATE_SCHED = 0,
- NAPI_STATE_MISSED = 1,
- NAPI_STATE_DISABLE = 2,
- NAPI_STATE_NPSVC = 3,
- NAPI_STATE_LISTED = 4,
- NAPI_STATE_NO_BUSY_POLL = 5,
- NAPI_STATE_IN_BUSY_POLL = 6,
-};
-
-enum bpf_xdp_mode {
- XDP_MODE_SKB = 0,
- XDP_MODE_DRV = 1,
- XDP_MODE_HW = 2,
- __MAX_XDP_MODE = 3,
-};
-
-enum {
- NETIF_MSG_DRV_BIT = 0,
- NETIF_MSG_PROBE_BIT = 1,
- NETIF_MSG_LINK_BIT = 2,
- NETIF_MSG_TIMER_BIT = 3,
- NETIF_MSG_IFDOWN_BIT = 4,
- NETIF_MSG_IFUP_BIT = 5,
- NETIF_MSG_RX_ERR_BIT = 6,
- NETIF_MSG_TX_ERR_BIT = 7,
- NETIF_MSG_TX_QUEUED_BIT = 8,
- NETIF_MSG_INTR_BIT = 9,
- NETIF_MSG_TX_DONE_BIT = 10,
- NETIF_MSG_RX_STATUS_BIT = 11,
- NETIF_MSG_PKTDATA_BIT = 12,
- NETIF_MSG_HW_BIT = 13,
- NETIF_MSG_WOL_BIT = 14,
- NETIF_MSG_CLASS_COUNT = 15,
-};
-
-struct scatter_walk {
- struct scatterlist *sg;
- unsigned int offset;
-};
-
-struct aead_request {
- struct crypto_async_request base;
- unsigned int assoclen;
- unsigned int cryptlen;
- u8 *iv;
- struct scatterlist *src;
- struct scatterlist *dst;
- void *__ctx[0];
-};
-
-struct crypto_aead;
-
-struct aead_alg {
- int (*setkey)(struct crypto_aead *, const u8 *, unsigned int);
- int (*setauthsize)(struct crypto_aead *, unsigned int);
- int (*encrypt)(struct aead_request *);
- int (*decrypt)(struct aead_request *);
- int (*init)(struct crypto_aead *);
- void (*exit)(struct crypto_aead *);
- unsigned int ivsize;
- unsigned int maxauthsize;
- unsigned int chunksize;
- struct crypto_alg base;
-};
-
-struct crypto_aead {
- unsigned int authsize;
- unsigned int reqsize;
- struct crypto_tfm base;
-};
-
-struct aead_instance {
- void (*free)(struct aead_instance *);
- union {
- struct {
- char head[64];
- struct crypto_instance base;
- } s;
- struct aead_alg alg;
- };
-};
-
-struct crypto_aead_spawn {
- struct crypto_spawn base;
-};
-
-enum crypto_attr_type_t {
- CRYPTOCFGA_UNSPEC = 0,
- CRYPTOCFGA_PRIORITY_VAL = 1,
- CRYPTOCFGA_REPORT_LARVAL = 2,
- CRYPTOCFGA_REPORT_HASH = 3,
- CRYPTOCFGA_REPORT_BLKCIPHER = 4,
- CRYPTOCFGA_REPORT_AEAD = 5,
- CRYPTOCFGA_REPORT_COMPRESS = 6,
- CRYPTOCFGA_REPORT_RNG = 7,
- CRYPTOCFGA_REPORT_CIPHER = 8,
- CRYPTOCFGA_REPORT_AKCIPHER = 9,
- CRYPTOCFGA_REPORT_KPP = 10,
- CRYPTOCFGA_REPORT_ACOMP = 11,
- CRYPTOCFGA_STAT_LARVAL = 12,
- CRYPTOCFGA_STAT_HASH = 13,
- CRYPTOCFGA_STAT_BLKCIPHER = 14,
- CRYPTOCFGA_STAT_AEAD = 15,
- CRYPTOCFGA_STAT_COMPRESS = 16,
- CRYPTOCFGA_STAT_RNG = 17,
- CRYPTOCFGA_STAT_CIPHER = 18,
- CRYPTOCFGA_STAT_AKCIPHER = 19,
- CRYPTOCFGA_STAT_KPP = 20,
- CRYPTOCFGA_STAT_ACOMP = 21,
- __CRYPTOCFGA_MAX = 22,
-};
-
-struct crypto_report_aead {
- char type[64];
- char geniv[64];
- unsigned int blocksize;
- unsigned int maxauthsize;
- unsigned int ivsize;
-};
-
-struct crypto_sync_skcipher;
-
-struct aead_geniv_ctx {
- spinlock_t lock;
- struct crypto_aead *child;
- struct crypto_sync_skcipher *sknull;
- u8 salt[0];
-};
-
-struct crypto_rng;
-
-struct rng_alg {
- int (*generate)(struct crypto_rng *, const u8 *, unsigned int, u8 *, unsigned int);
- int (*seed)(struct crypto_rng *, const u8 *, unsigned int);
- void (*set_ent)(struct crypto_rng *, const u8 *, unsigned int);
- unsigned int seedsize;
- struct crypto_alg base;
-};
-
-struct crypto_rng {
- struct crypto_tfm base;
-};
-
-struct crypto_cipher_spawn {
- struct crypto_spawn base;
-};
-
-struct crypto_sync_skcipher {
- struct crypto_skcipher base;
-};
-
-struct skcipher_instance {
- void (*free)(struct skcipher_instance *);
- union {
- struct {
- char head[64];
- struct crypto_instance base;
- } s;
- struct skcipher_alg alg;
- };
-};
-
-struct crypto_skcipher_spawn {
- struct crypto_spawn base;
-};
-
-struct skcipher_walk {
- union {
- struct {
- struct page *page;
- long unsigned int offset;
- } phys;
- struct {
- u8 *page;
- void *addr;
- } virt;
- } src;
- union {
- struct {
- struct page *page;
- long unsigned int offset;
- } phys;
- struct {
- u8 *page;
- void *addr;
- } virt;
- } dst;
- struct scatter_walk in;
- unsigned int nbytes;
- struct scatter_walk out;
- unsigned int total;
- struct list_head buffers;
- u8 *page;
- u8 *buffer;
- u8 *oiv;
- void *iv;
- unsigned int ivsize;
- int flags;
- unsigned int blocksize;
- unsigned int stride;
- unsigned int alignmask;
-};
-
-struct skcipher_ctx_simple {
- struct crypto_cipher *cipher;
-};
-
-struct crypto_report_blkcipher {
- char type[64];
- char geniv[64];
- unsigned int blocksize;
- unsigned int min_keysize;
- unsigned int max_keysize;
- unsigned int ivsize;
-};
-
-enum {
- SKCIPHER_WALK_PHYS = 1,
- SKCIPHER_WALK_SLOW = 2,
- SKCIPHER_WALK_COPY = 4,
- SKCIPHER_WALK_DIFF = 8,
- SKCIPHER_WALK_SLEEP = 16,
-};
-
-struct skcipher_walk_buffer {
- struct list_head entry;
- struct scatter_walk dst;
- unsigned int len;
- u8 *data;
- u8 buffer[0];
-};
-
-struct ahash_alg {
- int (*init)(struct ahash_request *);
- int (*update)(struct ahash_request *);
- int (*final)(struct ahash_request *);
- int (*finup)(struct ahash_request *);
- int (*digest)(struct ahash_request *);
- int (*export)(struct ahash_request *, void *);
- int (*import)(struct ahash_request *, const void *);
- int (*setkey)(struct crypto_ahash *, const u8 *, unsigned int);
- int (*init_tfm)(struct crypto_ahash *);
- void (*exit_tfm)(struct crypto_ahash *);
- struct hash_alg_common halg;
-};
-
-struct crypto_hash_walk {
- char *data;
- unsigned int offset;
- unsigned int alignmask;
- struct page *pg;
- unsigned int entrylen;
- unsigned int total;
- struct scatterlist *sg;
- unsigned int flags;
-};
-
-struct ahash_instance {
- void (*free)(struct ahash_instance *);
- union {
- struct {
- char head[88];
- struct crypto_instance base;
- } s;
- struct ahash_alg alg;
- };
-};
-
-struct crypto_ahash_spawn {
- struct crypto_spawn base;
-};
-
-struct crypto_report_hash {
- char type[64];
- unsigned int blocksize;
- unsigned int digestsize;
-};
-
-struct ahash_request_priv {
- crypto_completion_t complete;
- void *data;
- u8 *result;
- u32 flags;
- void *ubuf[0];
-};
-
-struct shash_instance {
- void (*free)(struct shash_instance *);
- union {
- struct {
- char head[96];
- struct crypto_instance base;
- } s;
- struct shash_alg alg;
- };
-};
-
-struct crypto_shash_spawn {
- struct crypto_spawn base;
-};
-
-struct crypto_report_akcipher {
- char type[64];
-};
-
-struct akcipher_request {
- struct crypto_async_request base;
- struct scatterlist *src;
- struct scatterlist *dst;
- unsigned int src_len;
- unsigned int dst_len;
- void *__ctx[0];
-};
-
-struct crypto_akcipher {
- struct crypto_tfm base;
-};
-
-struct akcipher_alg {
- int (*sign)(struct akcipher_request *);
- int (*verify)(struct akcipher_request *);
- int (*encrypt)(struct akcipher_request *);
- int (*decrypt)(struct akcipher_request *);
- int (*set_pub_key)(struct crypto_akcipher *, const void *, unsigned int);
- int (*set_priv_key)(struct crypto_akcipher *, const void *, unsigned int);
- unsigned int (*max_size)(struct crypto_akcipher *);
- int (*init)(struct crypto_akcipher *);
- void (*exit)(struct crypto_akcipher *);
- unsigned int reqsize;
- struct crypto_alg base;
-};
-
-struct akcipher_instance {
- void (*free)(struct akcipher_instance *);
- union {
- struct {
- char head[80];
- struct crypto_instance base;
- } s;
- struct akcipher_alg alg;
- };
-};
-
-struct crypto_akcipher_spawn {
- struct crypto_spawn base;
-};
-
-struct crypto_report_kpp {
- char type[64];
-};
-
-struct kpp_request {
- struct crypto_async_request base;
- struct scatterlist *src;
- struct scatterlist *dst;
- unsigned int src_len;
- unsigned int dst_len;
- void *__ctx[0];
-};
-
-struct crypto_kpp {
- struct crypto_tfm base;
-};
-
-struct kpp_alg {
- int (*set_secret)(struct crypto_kpp *, const void *, unsigned int);
- int (*generate_public_key)(struct kpp_request *);
- int (*compute_shared_secret)(struct kpp_request *);
- unsigned int (*max_size)(struct crypto_kpp *);
- int (*init)(struct crypto_kpp *);
- void (*exit)(struct crypto_kpp *);
- unsigned int reqsize;
- struct crypto_alg base;
-};
-
-enum asn1_class {
- ASN1_UNIV = 0,
- ASN1_APPL = 1,
- ASN1_CONT = 2,
- ASN1_PRIV = 3,
-};
-
-enum asn1_method {
- ASN1_PRIM = 0,
- ASN1_CONS = 1,
-};
-
-enum asn1_tag {
- ASN1_EOC = 0,
- ASN1_BOOL = 1,
- ASN1_INT = 2,
- ASN1_BTS = 3,
- ASN1_OTS = 4,
- ASN1_NULL = 5,
- ASN1_OID = 6,
- ASN1_ODE = 7,
- ASN1_EXT = 8,
- ASN1_REAL = 9,
- ASN1_ENUM = 10,
- ASN1_EPDV = 11,
- ASN1_UTF8STR = 12,
- ASN1_RELOID = 13,
- ASN1_SEQ = 16,
- ASN1_SET = 17,
- ASN1_NUMSTR = 18,
- ASN1_PRNSTR = 19,
- ASN1_TEXSTR = 20,
- ASN1_VIDSTR = 21,
- ASN1_IA5STR = 22,
- ASN1_UNITIM = 23,
- ASN1_GENTIM = 24,
- ASN1_GRASTR = 25,
- ASN1_VISSTR = 26,
- ASN1_GENSTR = 27,
- ASN1_UNISTR = 28,
- ASN1_CHRSTR = 29,
- ASN1_BMPSTR = 30,
- ASN1_LONG_TAG = 31,
-};
-
-typedef int (*asn1_action_t)(void *, size_t, unsigned char, const void *, size_t);
-
-struct asn1_decoder {
- const unsigned char *machine;
- size_t machlen;
- const asn1_action_t *actions;
-};
-
-enum asn1_opcode {
- ASN1_OP_MATCH = 0,
- ASN1_OP_MATCH_OR_SKIP = 1,
- ASN1_OP_MATCH_ACT = 2,
- ASN1_OP_MATCH_ACT_OR_SKIP = 3,
- ASN1_OP_MATCH_JUMP = 4,
- ASN1_OP_MATCH_JUMP_OR_SKIP = 5,
- ASN1_OP_MATCH_ANY = 8,
- ASN1_OP_MATCH_ANY_OR_SKIP = 9,
- ASN1_OP_MATCH_ANY_ACT = 10,
- ASN1_OP_MATCH_ANY_ACT_OR_SKIP = 11,
- ASN1_OP_COND_MATCH_OR_SKIP = 17,
- ASN1_OP_COND_MATCH_ACT_OR_SKIP = 19,
- ASN1_OP_COND_MATCH_JUMP_OR_SKIP = 21,
- ASN1_OP_COND_MATCH_ANY = 24,
- ASN1_OP_COND_MATCH_ANY_OR_SKIP = 25,
- ASN1_OP_COND_MATCH_ANY_ACT = 26,
- ASN1_OP_COND_MATCH_ANY_ACT_OR_SKIP = 27,
- ASN1_OP_COND_FAIL = 28,
- ASN1_OP_COMPLETE = 29,
- ASN1_OP_ACT = 30,
- ASN1_OP_MAYBE_ACT = 31,
- ASN1_OP_END_SEQ = 32,
- ASN1_OP_END_SET = 33,
- ASN1_OP_END_SEQ_OF = 34,
- ASN1_OP_END_SET_OF = 35,
- ASN1_OP_END_SEQ_ACT = 36,
- ASN1_OP_END_SET_ACT = 37,
- ASN1_OP_END_SEQ_OF_ACT = 38,
- ASN1_OP_END_SET_OF_ACT = 39,
- ASN1_OP_RETURN = 40,
- ASN1_OP__NR = 41,
-};
-
-enum rsapubkey_actions {
- ACT_rsa_get_e = 0,
- ACT_rsa_get_n = 1,
- NR__rsapubkey_actions = 2,
-};
-
-enum rsaprivkey_actions {
- ACT_rsa_get_d = 0,
- ACT_rsa_get_dp = 1,
- ACT_rsa_get_dq = 2,
- ACT_rsa_get_e___2 = 3,
- ACT_rsa_get_n___2 = 4,
- ACT_rsa_get_p = 5,
- ACT_rsa_get_q = 6,
- ACT_rsa_get_qinv = 7,
- NR__rsaprivkey_actions = 8,
-};
-
-typedef long unsigned int mpi_limb_t;
-
-struct gcry_mpi {
- int alloced;
- int nlimbs;
- int nbits;
- int sign;
- unsigned int flags;
- mpi_limb_t *d;
-};
-
-typedef struct gcry_mpi *MPI;
-
-struct rsa_key {
- const u8 *n;
- const u8 *e;
- const u8 *d;
- const u8 *p;
- const u8 *q;
- const u8 *dp;
- const u8 *dq;
- const u8 *qinv;
- size_t n_sz;
- size_t e_sz;
- size_t d_sz;
- size_t p_sz;
- size_t q_sz;
- size_t dp_sz;
- size_t dq_sz;
- size_t qinv_sz;
-};
-
-struct rsa_mpi_key {
- MPI n;
- MPI e;
- MPI d;
-};
-
-struct asn1_decoder___2;
-
-struct rsa_asn1_template {
- const char *name;
- const u8 *data;
- size_t size;
-};
-
-struct pkcs1pad_ctx {
- struct crypto_akcipher *child;
- unsigned int key_size;
-};
-
-struct pkcs1pad_inst_ctx {
- struct crypto_akcipher_spawn spawn;
- const struct rsa_asn1_template *digest_info;
-};
-
-struct pkcs1pad_request {
- struct scatterlist in_sg[2];
- struct scatterlist out_sg[1];
- uint8_t *in_buf;
- uint8_t *out_buf;
- struct akcipher_request child_req;
-};
-
-struct crypto_report_acomp {
- char type[64];
-};
-
-struct acomp_req {
- struct crypto_async_request base;
- struct scatterlist *src;
- struct scatterlist *dst;
- unsigned int slen;
- unsigned int dlen;
- u32 flags;
- void *__ctx[0];
-};
-
-struct crypto_acomp {
- int (*compress)(struct acomp_req *);
- int (*decompress)(struct acomp_req *);
- void (*dst_free)(struct scatterlist *);
- unsigned int reqsize;
- struct crypto_tfm base;
-};
-
-struct acomp_alg {
- int (*compress)(struct acomp_req *);
- int (*decompress)(struct acomp_req *);
- void (*dst_free)(struct scatterlist *);
- int (*init)(struct crypto_acomp *);
- void (*exit)(struct crypto_acomp *);
- unsigned int reqsize;
- struct crypto_alg base;
-};
-
-struct crypto_report_comp {
- char type[64];
-};
-
-struct crypto_scomp {
- struct crypto_tfm base;
-};
-
-struct scomp_alg {
- void * (*alloc_ctx)(struct crypto_scomp *);
- void (*free_ctx)(struct crypto_scomp *, void *);
- int (*compress)(struct crypto_scomp *, const u8 *, unsigned int, u8 *, unsigned int *, void *);
- int (*decompress)(struct crypto_scomp *, const u8 *, unsigned int, u8 *, unsigned int *, void *);
- struct crypto_alg base;
-};
-
-struct scomp_scratch {
- spinlock_t lock;
- void *src;
- void *dst;
-};
-
-struct cryptomgr_param {
- struct rtattr *tb[34];
- struct {
- struct rtattr attr;
- struct crypto_attr_type data;
- } type;
- union {
- struct rtattr attr;
- struct {
- struct rtattr attr;
- struct crypto_attr_alg data;
- } alg;
- struct {
- struct rtattr attr;
- struct crypto_attr_u32 data;
- } nu32;
- } attrs[32];
- char template[128];
- struct crypto_larval *larval;
- u32 otype;
- u32 omask;
-};
-
-struct crypto_test_param {
- char driver[128];
- char alg[128];
- u32 type;
-};
-
-struct hmac_ctx {
- struct crypto_shash *hash;
-};
-
-struct md5_state {
- u32 hash[4];
- u32 block[16];
- u64 byte_count;
-};
-
-struct sha1_state {
- u32 state[5];
- u64 count;
- u8 buffer[64];
-};
-
-typedef void sha1_block_fn(struct sha1_state *, const u8 *, int);
-
-struct sha256_state {
- u32 state[8];
- u64 count;
- u8 buf[64];
-};
-
-struct sha512_state {
- u64 state[8];
- u64 count[2];
- u8 buf[128];
-};
-
-typedef void sha512_block_fn(struct sha512_state *, const u8 *, int);
-
-typedef struct {
- u64 a;
- u64 b;
-} u128;
-
-typedef struct {
- __be64 a;
- __be64 b;
-} be128;
-
-typedef struct {
- __le64 b;
- __le64 a;
-} le128;
-
-struct gf128mul_4k {
- be128 t[256];
-};
-
-struct gf128mul_64k {
- struct gf128mul_4k *t[16];
-};
-
-struct crypto_cts_ctx {
- struct crypto_skcipher *child;
-};
-
-struct crypto_cts_reqctx {
- struct scatterlist sg[2];
- unsigned int offset;
- struct skcipher_request subreq;
-};
-
-struct xts_tfm_ctx {
- struct crypto_skcipher *child;
- struct crypto_cipher *tweak;
-};
-
-struct xts_instance_ctx {
- struct crypto_skcipher_spawn spawn;
- char name[128];
-};
-
-struct xts_request_ctx {
- le128 t;
- struct scatterlist *tail;
- struct scatterlist sg[2];
- struct skcipher_request subreq;
-};
-
-struct crypto_rfc3686_ctx {
- struct crypto_skcipher *child;
- u8 nonce[4];
-};
-
-struct crypto_rfc3686_req_ctx {
- u8 iv[16];
- struct skcipher_request subreq;
-};
-
-struct gcm_instance_ctx {
- struct crypto_skcipher_spawn ctr;
- struct crypto_ahash_spawn ghash;
-};
-
-struct crypto_gcm_ctx {
- struct crypto_skcipher *ctr;
- struct crypto_ahash *ghash;
-};
-
-struct crypto_rfc4106_ctx {
- struct crypto_aead *child;
- u8 nonce[4];
-};
-
-struct crypto_rfc4106_req_ctx {
- struct scatterlist src[3];
- struct scatterlist dst[3];
- struct aead_request subreq;
-};
-
-struct crypto_rfc4543_instance_ctx {
- struct crypto_aead_spawn aead;
-};
-
-struct crypto_rfc4543_ctx {
- struct crypto_aead *child;
- struct crypto_sync_skcipher *null;
- u8 nonce[4];
-};
-
-struct crypto_rfc4543_req_ctx {
- struct aead_request subreq;
-};
-
-struct crypto_gcm_ghash_ctx {
- unsigned int cryptlen;
- struct scatterlist *src;
- int (*complete)(struct aead_request *, u32);
-};
-
-struct crypto_gcm_req_priv_ctx {
- u8 iv[16];
- u8 auth_tag[16];
- u8 iauth_tag[16];
- struct scatterlist src[3];
- struct scatterlist dst[3];
- struct scatterlist sg;
- struct crypto_gcm_ghash_ctx ghash_ctx;
- union {
- struct ahash_request ahreq;
- struct skcipher_request skreq;
- } u;
-};
-
-struct crypto_aes_ctx {
- u32 key_enc[60];
- u32 key_dec[60];
- u32 key_length;
-};
-
-struct chksum_ctx {
- u32 key;
-};
-
-struct chksum_desc_ctx {
- u32 crc;
-};
-
-struct chksum_desc_ctx___2 {
- __u16 crc;
-};
-
-struct lzo_ctx {
- void *lzo_comp_mem;
-};
-
-struct lzorle_ctx {
- void *lzorle_comp_mem;
-};
-
-struct crypto_report_rng {
- char type[64];
- unsigned int seedsize;
-};
-
-struct random_ready_callback {
- struct list_head list;
- void (*func)(struct random_ready_callback *);
- struct module *owner;
-};
-
-struct drbg_string {
- const unsigned char *buf;
- size_t len;
- struct list_head list;
-};
-
-typedef uint32_t drbg_flag_t;
-
-struct drbg_core {
- drbg_flag_t flags;
- __u8 statelen;
- __u8 blocklen_bytes;
- char cra_name[128];
- char backend_cra_name[128];
-};
-
-struct drbg_state;
-
-struct drbg_state_ops {
- int (*update)(struct drbg_state *, struct list_head *, int);
- int (*generate)(struct drbg_state *, unsigned char *, unsigned int, struct list_head *);
- int (*crypto_init)(struct drbg_state *);
- int (*crypto_fini)(struct drbg_state *);
-};
-
-struct drbg_state {
- struct mutex drbg_mutex;
- unsigned char *V;
- unsigned char *Vbuf;
- unsigned char *C;
- unsigned char *Cbuf;
- size_t reseed_ctr;
- size_t reseed_threshold;
- unsigned char *scratchpad;
- unsigned char *scratchpadbuf;
- void *priv_data;
- struct crypto_skcipher *ctr_handle;
- struct skcipher_request *ctr_req;
- __u8 *outscratchpadbuf;
- __u8 *outscratchpad;
- struct crypto_wait ctr_wait;
- struct scatterlist sg_in;
- struct scatterlist sg_out;
- bool seeded;
- bool pr;
- bool fips_primed;
- unsigned char *prev;
- struct work_struct seed_work;
- struct crypto_rng *jent;
- const struct drbg_state_ops *d_ops;
- const struct drbg_core *core;
- struct drbg_string test_data;
- struct random_ready_callback random_ready;
-};
-
-enum drbg_prefixes {
- DRBG_PREFIX0 = 0,
- DRBG_PREFIX1 = 1,
- DRBG_PREFIX2 = 2,
- DRBG_PREFIX3 = 3,
-};
-
-struct sdesc {
- struct shash_desc shash;
- char ctx[0];
-};
-
-struct s {
- __be32 conv;
-};
-
-struct rand_data {
- __u64 data;
- __u64 old_data;
- __u64 prev_time;
- __u64 last_delta;
- __s64 last_delta2;
- unsigned int osr;
- unsigned char *mem;
- unsigned int memlocation;
- unsigned int memblocks;
- unsigned int memblocksize;
- unsigned int memaccessloops;
- int rct_count;
- unsigned int apt_observations;
- unsigned int apt_count;
- unsigned int apt_base;
- unsigned int apt_base_set: 1;
- unsigned int health_failure: 1;
-};
-
-struct rand_data___2;
-
-struct jitterentropy {
- spinlock_t jent_lock;
- struct rand_data___2 *entropy_collector;
- unsigned int reset_cnt;
-};
-
-struct ghash_ctx {
- struct gf128mul_4k *gf128;
-};
-
-struct ghash_desc_ctx {
- u8 buffer[16];
- u32 bytes;
-};
-
-typedef enum {
- ZSTD_fast = 0,
- ZSTD_dfast = 1,
- ZSTD_greedy = 2,
- ZSTD_lazy = 3,
- ZSTD_lazy2 = 4,
- ZSTD_btlazy2 = 5,
- ZSTD_btopt = 6,
- ZSTD_btopt2 = 7,
-} ZSTD_strategy;
-
-typedef struct {
- unsigned int windowLog;
- unsigned int chainLog;
- unsigned int hashLog;
- unsigned int searchLog;
- unsigned int searchLength;
- unsigned int targetLength;
- ZSTD_strategy strategy;
-} ZSTD_compressionParameters;
-
-typedef struct {
- unsigned int contentSizeFlag;
- unsigned int checksumFlag;
- unsigned int noDictIDFlag;
-} ZSTD_frameParameters;
-
-typedef struct {
- ZSTD_compressionParameters cParams;
- ZSTD_frameParameters fParams;
-} ZSTD_parameters;
-
-struct ZSTD_CCtx_s;
-
-typedef struct ZSTD_CCtx_s ZSTD_CCtx;
-
-struct ZSTD_DCtx_s;
-
-typedef struct ZSTD_DCtx_s ZSTD_DCtx;
-
-struct zstd_ctx {
- ZSTD_CCtx *cctx;
- ZSTD_DCtx *dctx;
- void *cwksp;
- void *dwksp;
-};
-
-enum asymmetric_payload_bits {
- asym_crypto = 0,
- asym_subtype = 1,
- asym_key_ids = 2,
- asym_auth = 3,
-};
-
-struct asymmetric_key_ids {
- void *id[2];
-};
-
-struct asymmetric_key_subtype {
- struct module *owner;
- const char *name;
- short unsigned int name_len;
- void (*describe)(const struct key *, struct seq_file *);
- void (*destroy)(void *, void *);
- int (*query)(const struct kernel_pkey_params *, struct kernel_pkey_query *);
- int (*eds_op)(struct kernel_pkey_params *, const void *, void *);
- int (*verify_signature)(const struct key *, const struct public_key_signature *);
-};
-
-struct asymmetric_key_parser {
- struct list_head link;
- struct module *owner;
- const char *name;
- int (*parse)(struct key_preparsed_payload *);
-};
-
-enum OID {
- OID_id_dsa_with_sha1 = 0,
- OID_id_dsa = 1,
- OID_id_ecdsa_with_sha1 = 2,
- OID_id_ecPublicKey = 3,
- OID_rsaEncryption = 4,
- OID_md2WithRSAEncryption = 5,
- OID_md3WithRSAEncryption = 6,
- OID_md4WithRSAEncryption = 7,
- OID_sha1WithRSAEncryption = 8,
- OID_sha256WithRSAEncryption = 9,
- OID_sha384WithRSAEncryption = 10,
- OID_sha512WithRSAEncryption = 11,
- OID_sha224WithRSAEncryption = 12,
- OID_data = 13,
- OID_signed_data = 14,
- OID_email_address = 15,
- OID_contentType = 16,
- OID_messageDigest = 17,
- OID_signingTime = 18,
- OID_smimeCapabilites = 19,
- OID_smimeAuthenticatedAttrs = 20,
- OID_md2 = 21,
- OID_md4 = 22,
- OID_md5 = 23,
- OID_msIndirectData = 24,
- OID_msStatementType = 25,
- OID_msSpOpusInfo = 26,
- OID_msPeImageDataObjId = 27,
- OID_msIndividualSPKeyPurpose = 28,
- OID_msOutlookExpress = 29,
- OID_certAuthInfoAccess = 30,
- OID_sha1 = 31,
- OID_sha256 = 32,
- OID_sha384 = 33,
- OID_sha512 = 34,
- OID_sha224 = 35,
- OID_commonName = 36,
- OID_surname = 37,
- OID_countryName = 38,
- OID_locality = 39,
- OID_stateOrProvinceName = 40,
- OID_organizationName = 41,
- OID_organizationUnitName = 42,
- OID_title = 43,
- OID_description = 44,
- OID_name = 45,
- OID_givenName = 46,
- OID_initials = 47,
- OID_generationalQualifier = 48,
- OID_subjectKeyIdentifier = 49,
- OID_keyUsage = 50,
- OID_subjectAltName = 51,
- OID_issuerAltName = 52,
- OID_basicConstraints = 53,
- OID_crlDistributionPoints = 54,
- OID_certPolicies = 55,
- OID_authorityKeyIdentifier = 56,
- OID_extKeyUsage = 57,
- OID_gostCPSignA = 58,
- OID_gostCPSignB = 59,
- OID_gostCPSignC = 60,
- OID_gost2012PKey256 = 61,
- OID_gost2012PKey512 = 62,
- OID_gost2012Digest256 = 63,
- OID_gost2012Digest512 = 64,
- OID_gost2012Signature256 = 65,
- OID_gost2012Signature512 = 66,
- OID_gostTC26Sign256A = 67,
- OID_gostTC26Sign256B = 68,
- OID_gostTC26Sign256C = 69,
- OID_gostTC26Sign256D = 70,
- OID_gostTC26Sign512A = 71,
- OID_gostTC26Sign512B = 72,
- OID_gostTC26Sign512C = 73,
- OID_sm2 = 74,
- OID_sm3 = 75,
- OID_SM2_with_SM3 = 76,
- OID_sm3WithRSAEncryption = 77,
- OID__NR = 78,
-};
-
-struct public_key {
- void *key;
- u32 keylen;
- enum OID algo;
- void *params;
- u32 paramlen;
- bool key_is_private;
- const char *id_type;
- const char *pkey_algo;
-};
-
-enum x509_actions {
- ACT_x509_extract_key_data = 0,
- ACT_x509_extract_name_segment = 1,
- ACT_x509_note_OID = 2,
- ACT_x509_note_issuer = 3,
- ACT_x509_note_not_after = 4,
- ACT_x509_note_not_before = 5,
- ACT_x509_note_params = 6,
- ACT_x509_note_pkey_algo = 7,
- ACT_x509_note_serial = 8,
- ACT_x509_note_signature = 9,
- ACT_x509_note_subject = 10,
- ACT_x509_note_tbs_certificate = 11,
- ACT_x509_process_extension = 12,
- NR__x509_actions = 13,
-};
-
-enum x509_akid_actions {
- ACT_x509_akid_note_kid = 0,
- ACT_x509_akid_note_name = 1,
- ACT_x509_akid_note_serial = 2,
- ACT_x509_extract_name_segment___2 = 3,
- ACT_x509_note_OID___2 = 4,
- NR__x509_akid_actions = 5,
-};
-
-struct x509_certificate {
- struct x509_certificate *next;
- struct x509_certificate *signer;
- struct public_key *pub;
- struct public_key_signature *sig;
- char *issuer;
- char *subject;
- struct asymmetric_key_id *id;
- struct asymmetric_key_id *skid;
- time64_t valid_from;
- time64_t valid_to;
- const void *tbs;
- unsigned int tbs_size;
- unsigned int raw_sig_size;
- const void *raw_sig;
- const void *raw_serial;
- unsigned int raw_serial_size;
- unsigned int raw_issuer_size;
- const void *raw_issuer;
- const void *raw_subject;
- unsigned int raw_subject_size;
- unsigned int raw_skid_size;
- const void *raw_skid;
- unsigned int index;
- bool seen;
- bool verified;
- bool self_signed;
- bool unsupported_key;
- bool unsupported_sig;
- bool blacklisted;
-};
-
-struct x509_parse_context {
- struct x509_certificate *cert;
- long unsigned int data;
- const void *cert_start;
- const void *key;
- size_t key_size;
- const void *params;
- size_t params_size;
- enum OID key_algo;
- enum OID last_oid;
- enum OID algo_oid;
- unsigned char nr_mpi;
- u8 o_size;
- u8 cn_size;
- u8 email_size;
- u16 o_offset;
- u16 cn_offset;
- u16 email_offset;
- unsigned int raw_akid_size;
- const void *raw_akid;
- const void *akid_raw_issuer;
- unsigned int akid_raw_issuer_size;
-};
-
-enum pkcs7_actions {
- ACT_pkcs7_check_content_type = 0,
- ACT_pkcs7_extract_cert = 1,
- ACT_pkcs7_note_OID = 2,
- ACT_pkcs7_note_certificate_list = 3,
- ACT_pkcs7_note_content = 4,
- ACT_pkcs7_note_data = 5,
- ACT_pkcs7_note_signed_info = 6,
- ACT_pkcs7_note_signeddata_version = 7,
- ACT_pkcs7_note_signerinfo_version = 8,
- ACT_pkcs7_sig_note_authenticated_attr = 9,
- ACT_pkcs7_sig_note_digest_algo = 10,
- ACT_pkcs7_sig_note_issuer = 11,
- ACT_pkcs7_sig_note_pkey_algo = 12,
- ACT_pkcs7_sig_note_serial = 13,
- ACT_pkcs7_sig_note_set_of_authattrs = 14,
- ACT_pkcs7_sig_note_signature = 15,
- ACT_pkcs7_sig_note_skid = 16,
- NR__pkcs7_actions = 17,
-};
-
-struct pkcs7_signed_info {
- struct pkcs7_signed_info *next;
- struct x509_certificate *signer;
- unsigned int index;
- bool unsupported_crypto;
- bool blacklisted;
- const void *msgdigest;
- unsigned int msgdigest_len;
- unsigned int authattrs_len;
- const void *authattrs;
- long unsigned int aa_set;
- time64_t signing_time;
- struct public_key_signature *sig;
-};
-
-struct pkcs7_message___2 {
- struct x509_certificate *certs;
- struct x509_certificate *crl;
- struct pkcs7_signed_info *signed_infos;
- u8 version;
- bool have_authattrs;
- enum OID data_type;
- size_t data_len;
- size_t data_hdrlen;
- const void *data;
-};
-
-struct pkcs7_parse_context {
- struct pkcs7_message___2 *msg;
- struct pkcs7_signed_info *sinfo;
- struct pkcs7_signed_info **ppsinfo;
- struct x509_certificate *certs;
- struct x509_certificate **ppcerts;
- long unsigned int data;
- enum OID last_oid;
- unsigned int x509_index;
- unsigned int sinfo_index;
- const void *raw_serial;
- unsigned int raw_serial_size;
- unsigned int raw_issuer_size;
- const void *raw_issuer;
- const void *raw_skid;
- unsigned int raw_skid_size;
- bool expect_skid;
-};
-
-struct biovec_slab {
- int nr_vecs;
- char *name;
- struct kmem_cache *slab;
-};
-
-enum rq_qos_id {
- RQ_QOS_WBT = 0,
- RQ_QOS_LATENCY = 1,
- RQ_QOS_COST = 2,
-};
-
-struct rq_qos_ops;
-
-struct rq_qos {
- struct rq_qos_ops *ops;
- struct request_queue *q;
- enum rq_qos_id id;
- struct rq_qos *next;
-};
-
-enum hctx_type {
- HCTX_TYPE_DEFAULT = 0,
- HCTX_TYPE_READ = 1,
- HCTX_TYPE_POLL = 2,
- HCTX_MAX_TYPES = 3,
-};
-
-enum xen_domain_type {
- XEN_NATIVE = 0,
- XEN_PV_DOMAIN = 1,
- XEN_HVM_DOMAIN = 2,
-};
-
-struct blk_mq_debugfs_attr;
-
-struct rq_qos_ops {
- void (*throttle)(struct rq_qos *, struct bio *);
- void (*track)(struct rq_qos *, struct request *, struct bio *);
- void (*merge)(struct rq_qos *, struct request *, struct bio *);
- void (*issue)(struct rq_qos *, struct request *);
- void (*requeue)(struct rq_qos *, struct request *);
- void (*done)(struct rq_qos *, struct request *);
- void (*done_bio)(struct rq_qos *, struct bio *);
- void (*cleanup)(struct rq_qos *, struct bio *);
- void (*queue_depth_changed)(struct rq_qos *);
- void (*exit)(struct rq_qos *);
- const struct blk_mq_debugfs_attr *debugfs_attrs;
-};
-
-struct bio_slab {
- struct kmem_cache *slab;
- unsigned int slab_ref;
- unsigned int slab_size;
- char name[8];
-};
-
-enum {
- BLK_MQ_F_SHOULD_MERGE = 1,
- BLK_MQ_F_TAG_QUEUE_SHARED = 2,
- BLK_MQ_F_STACKING = 4,
- BLK_MQ_F_TAG_HCTX_SHARED = 8,
- BLK_MQ_F_BLOCKING = 32,
- BLK_MQ_F_NO_SCHED = 64,
- BLK_MQ_F_ALLOC_POLICY_START_BIT = 8,
- BLK_MQ_F_ALLOC_POLICY_BITS = 1,
- BLK_MQ_S_STOPPED = 0,
- BLK_MQ_S_TAG_ACTIVE = 1,
- BLK_MQ_S_SCHED_RESTART = 2,
- BLK_MQ_S_INACTIVE = 3,
- BLK_MQ_MAX_DEPTH = 10240,
- BLK_MQ_CPU_WORK_BATCH = 8,
-};
-
-enum {
- WBT_RWQ_BG = 0,
- WBT_RWQ_KSWAPD = 1,
- WBT_RWQ_DISCARD = 2,
- WBT_NUM_RWQ = 3,
-};
-
-struct req_iterator {
- struct bvec_iter iter;
- struct bio *bio;
-};
-
-struct blk_plug_cb;
-
-typedef void (*blk_plug_cb_fn)(struct blk_plug_cb *, bool);
-
-struct blk_plug_cb {
- struct list_head list;
- blk_plug_cb_fn callback;
- void *data;
-};
-
-enum {
- BLK_MQ_REQ_NOWAIT = 1,
- BLK_MQ_REQ_RESERVED = 2,
- BLK_MQ_REQ_PM = 4,
-};
-
-struct trace_event_raw_block_buffer {
- struct trace_entry ent;
- dev_t dev;
- sector_t sector;
- size_t size;
- char __data[0];
-};
-
-struct trace_event_raw_block_rq_requeue {
- struct trace_entry ent;
- dev_t dev;
- sector_t sector;
- unsigned int nr_sector;
- char rwbs[8];
- u32 __data_loc_cmd;
- char __data[0];
-};
-
-struct trace_event_raw_block_rq_complete {
- struct trace_entry ent;
- dev_t dev;
- sector_t sector;
- unsigned int nr_sector;
- int error;
- char rwbs[8];
- u32 __data_loc_cmd;
- char __data[0];
-};
-
-struct trace_event_raw_block_rq {
- struct trace_entry ent;
- dev_t dev;
- sector_t sector;
- unsigned int nr_sector;
- unsigned int bytes;
- char rwbs[8];
- char comm[16];
- u32 __data_loc_cmd;
- char __data[0];
-};
-
-struct trace_event_raw_block_bio_bounce {
- struct trace_entry ent;
- dev_t dev;
- sector_t sector;
- unsigned int nr_sector;
- char rwbs[8];
- char comm[16];
- char __data[0];
-};
-
-struct trace_event_raw_block_bio_complete {
- struct trace_entry ent;
- dev_t dev;
- sector_t sector;
- unsigned int nr_sector;
- int error;
- char rwbs[8];
- char __data[0];
-};
-
-struct trace_event_raw_block_bio_merge {
- struct trace_entry ent;
- dev_t dev;
- sector_t sector;
- unsigned int nr_sector;
- char rwbs[8];
- char comm[16];
- char __data[0];
-};
-
-struct trace_event_raw_block_bio_queue {
- struct trace_entry ent;
- dev_t dev;
- sector_t sector;
- unsigned int nr_sector;
- char rwbs[8];
- char comm[16];
- char __data[0];
-};
-
-struct trace_event_raw_block_get_rq {
- struct trace_entry ent;
- dev_t dev;
- sector_t sector;
- unsigned int nr_sector;
- char rwbs[8];
- char comm[16];
- char __data[0];
-};
-
-struct trace_event_raw_block_plug {
- struct trace_entry ent;
- char comm[16];
- char __data[0];
-};
-
-struct trace_event_raw_block_unplug {
- struct trace_entry ent;
- int nr_rq;
- char comm[16];
- char __data[0];
-};
-
-struct trace_event_raw_block_split {
- struct trace_entry ent;
- dev_t dev;
- sector_t sector;
- sector_t new_sector;
- char rwbs[8];
- char comm[16];
- char __data[0];
-};
-
-struct trace_event_raw_block_bio_remap {
- struct trace_entry ent;
- dev_t dev;
- sector_t sector;
- unsigned int nr_sector;
- dev_t old_dev;
- sector_t old_sector;
- char rwbs[8];
- char __data[0];
-};
-
-struct trace_event_raw_block_rq_remap {
- struct trace_entry ent;
- dev_t dev;
- sector_t sector;
- unsigned int nr_sector;
- dev_t old_dev;
- sector_t old_sector;
- unsigned int nr_bios;
- char rwbs[8];
- char __data[0];
-};
-
-struct trace_event_data_offsets_block_buffer {};
-
-struct trace_event_data_offsets_block_rq_requeue {
- u32 cmd;
-};
-
-struct trace_event_data_offsets_block_rq_complete {
- u32 cmd;
-};
-
-struct trace_event_data_offsets_block_rq {
- u32 cmd;
-};
-
-struct trace_event_data_offsets_block_bio_bounce {};
-
-struct trace_event_data_offsets_block_bio_complete {};
-
-struct trace_event_data_offsets_block_bio_merge {};
-
-struct trace_event_data_offsets_block_bio_queue {};
-
-struct trace_event_data_offsets_block_get_rq {};
-
-struct trace_event_data_offsets_block_plug {};
-
-struct trace_event_data_offsets_block_unplug {};
-
-struct trace_event_data_offsets_block_split {};
-
-struct trace_event_data_offsets_block_bio_remap {};
-
-struct trace_event_data_offsets_block_rq_remap {};
-
-typedef void (*btf_trace_block_touch_buffer)(void *, struct buffer_head *);
-
-typedef void (*btf_trace_block_dirty_buffer)(void *, struct buffer_head *);
-
-typedef void (*btf_trace_block_rq_requeue)(void *, struct request_queue *, struct request *);
-
-typedef void (*btf_trace_block_rq_complete)(void *, struct request *, int, unsigned int);
-
-typedef void (*btf_trace_block_rq_insert)(void *, struct request_queue *, struct request *);
-
-typedef void (*btf_trace_block_rq_issue)(void *, struct request_queue *, struct request *);
-
-typedef void (*btf_trace_block_rq_merge)(void *, struct request_queue *, struct request *);
-
-typedef void (*btf_trace_block_bio_bounce)(void *, struct request_queue *, struct bio *);
-
-typedef void (*btf_trace_block_bio_complete)(void *, struct request_queue *, struct bio *);
-
-typedef void (*btf_trace_block_bio_backmerge)(void *, struct request_queue *, struct request *, struct bio *);
-
-typedef void (*btf_trace_block_bio_frontmerge)(void *, struct request_queue *, struct request *, struct bio *);
-
-typedef void (*btf_trace_block_bio_queue)(void *, struct request_queue *, struct bio *);
-
-typedef void (*btf_trace_block_getrq)(void *, struct request_queue *, struct bio *, int);
-
-typedef void (*btf_trace_block_sleeprq)(void *, struct request_queue *, struct bio *, int);
-
-typedef void (*btf_trace_block_plug)(void *, struct request_queue *);
-
-typedef void (*btf_trace_block_unplug)(void *, struct request_queue *, unsigned int, bool);
-
-typedef void (*btf_trace_block_split)(void *, struct request_queue *, struct bio *, unsigned int);
-
-typedef void (*btf_trace_block_bio_remap)(void *, struct request_queue *, struct bio *, dev_t, sector_t);
-
-typedef void (*btf_trace_block_rq_remap)(void *, struct request_queue *, struct request *, dev_t, sector_t);
-
-enum {
- BLK_MQ_NO_TAG = 4294967295,
- BLK_MQ_TAG_MIN = 1,
- BLK_MQ_TAG_MAX = 4294967294,
-};
-
-struct queue_sysfs_entry {
- struct attribute attr;
- ssize_t (*show)(struct request_queue *, char *);
- ssize_t (*store)(struct request_queue *, const char *, size_t);
-};
-
-enum {
- REQ_FSEQ_PREFLUSH = 1,
- REQ_FSEQ_DATA = 2,
- REQ_FSEQ_POSTFLUSH = 4,
- REQ_FSEQ_DONE = 8,
- REQ_FSEQ_ACTIONS = 7,
- FLUSH_PENDING_TIMEOUT = 5000,
-};
-
-enum {
- ICQ_EXITED = 4,
- ICQ_DESTROYED = 8,
-};
-
-struct rq_map_data {
- struct page **pages;
- int page_order;
- int nr_entries;
- long unsigned int offset;
- int null_mapped;
- int from_user;
-};
-
-struct bio_map_data {
- bool is_our_pages: 1;
- bool is_null_mapped: 1;
- struct iov_iter iter;
- struct iovec iov[0];
-};
-
-enum bio_merge_status {
- BIO_MERGE_OK = 0,
- BIO_MERGE_NONE = 1,
- BIO_MERGE_FAILED = 2,
-};
-
-typedef bool (*sb_for_each_fn)(struct sbitmap *, unsigned int, void *);
-
-enum {
- BLK_MQ_UNIQUE_TAG_BITS = 16,
- BLK_MQ_UNIQUE_TAG_MASK = 65535,
-};
-
-struct mq_inflight {
- struct hd_struct *part;
- unsigned int inflight[2];
-};
-
-struct flush_busy_ctx_data {
- struct blk_mq_hw_ctx *hctx;
- struct list_head *list;
-};
-
-struct dispatch_rq_data {
- struct blk_mq_hw_ctx *hctx;
- struct request *rq;
-};
-
-enum prep_dispatch {
- PREP_DISPATCH_OK = 0,
- PREP_DISPATCH_NO_TAG = 1,
- PREP_DISPATCH_NO_BUDGET = 2,
-};
-
-struct rq_iter_data {
- struct blk_mq_hw_ctx *hctx;
- bool has_rq;
-};
-
-struct blk_mq_qe_pair {
- struct list_head node;
- struct request_queue *q;
- struct elevator_type *type;
-};
-
-struct sbq_wait {
- struct sbitmap_queue *sbq;
- struct wait_queue_entry wait;
-};
-
-typedef bool busy_iter_fn(struct blk_mq_hw_ctx *, struct request *, void *, bool);
-
-typedef bool busy_tag_iter_fn(struct request *, void *, bool);
-
-struct bt_iter_data {
- struct blk_mq_hw_ctx *hctx;
- busy_iter_fn *fn;
- void *data;
- bool reserved;
-};
-
-struct bt_tags_iter_data {
- struct blk_mq_tags *tags;
- busy_tag_iter_fn *fn;
- void *data;
- unsigned int flags;
-};
-
-struct blk_queue_stats {
- struct list_head callbacks;
- spinlock_t lock;
- bool enable_accounting;
-};
-
-struct blk_mq_ctx_sysfs_entry {
- struct attribute attr;
- ssize_t (*show)(struct blk_mq_ctx *, char *);
- ssize_t (*store)(struct blk_mq_ctx *, const char *, size_t);
-};
-
-struct blk_mq_hw_ctx_sysfs_entry {
- struct attribute attr;
- ssize_t (*show)(struct blk_mq_hw_ctx *, char *);
- ssize_t (*store)(struct blk_mq_hw_ctx *, const char *, size_t);
-};
-
-typedef u32 compat_caddr_t;
-
-struct hd_geometry {
- unsigned char heads;
- unsigned char sectors;
- short unsigned int cylinders;
- long unsigned int start;
-};
-
-struct blkpg_ioctl_arg {
- int op;
- int flags;
- int datalen;
- void *data;
-};
-
-struct blkpg_partition {
- long long int start;
- long long int length;
- int pno;
- char devname[64];
- char volname[64];
-};
-
-struct pr_reservation {
- __u64 key;
- __u32 type;
- __u32 flags;
-};
-
-struct pr_registration {
- __u64 old_key;
- __u64 new_key;
- __u32 flags;
- __u32 __pad;
-};
-
-struct pr_preempt {
- __u64 old_key;
- __u64 new_key;
- __u32 type;
- __u32 flags;
-};
-
-struct pr_clear {
- __u64 key;
- __u32 flags;
- __u32 __pad;
-};
-
-struct compat_blkpg_ioctl_arg {
- compat_int_t op;
- compat_int_t flags;
- compat_int_t datalen;
- compat_caddr_t data;
-};
-
-struct compat_hd_geometry {
- unsigned char heads;
- unsigned char sectors;
- short unsigned int cylinders;
- u32 start;
-};
-
-struct klist_node;
-
-struct klist {
- spinlock_t k_lock;
- struct list_head k_list;
- void (*get)(struct klist_node *);
- void (*put)(struct klist_node *);
-};
-
-struct klist_node {
- void *n_klist;
- struct list_head n_node;
- struct kref n_ref;
-};
-
-struct klist_iter {
- struct klist *i_klist;
- struct klist_node *i_cur;
-};
-
-struct class_dev_iter {
- struct klist_iter ki;
- const struct device_type *type;
-};
-
-enum {
- DISK_EVENT_FLAG_POLL = 1,
- DISK_EVENT_FLAG_UEVENT = 2,
-};
-
-struct disk_events {
- struct list_head node;
- struct gendisk *disk;
- spinlock_t lock;
- struct mutex block_mutex;
- int block;
- unsigned int pending;
- unsigned int clearing;
- long int poll_msecs;
- struct delayed_work dwork;
-};
-
-struct badblocks {
- struct device *dev;
- int count;
- int unacked_exist;
- int shift;
- u64 *page;
- int changed;
- seqlock_t lock;
- sector_t sector;
- sector_t size;
-};
-
-struct disk_part_iter {
- struct gendisk *disk;
- struct hd_struct *part;
- int idx;
- unsigned int flags;
-};
-
-struct blk_major_name {
- struct blk_major_name *next;
- int major;
- char name[16];
-};
-
-enum {
- IOPRIO_WHO_PROCESS = 1,
- IOPRIO_WHO_PGRP = 2,
- IOPRIO_WHO_USER = 3,
-};
-
-struct parsed_partitions {
- struct block_device *bdev;
- char name[32];
- struct {
- sector_t from;
- sector_t size;
- int flags;
- bool has_info;
- struct partition_meta_info info;
- } *parts;
- int next;
- int limit;
- bool access_beyond_eod;
- char *pp_buf;
-};
-
-typedef struct {
- struct page *v;
-} Sector;
-
-struct RigidDiskBlock {
- __u32 rdb_ID;
- __be32 rdb_SummedLongs;
- __s32 rdb_ChkSum;
- __u32 rdb_HostID;
- __be32 rdb_BlockBytes;
- __u32 rdb_Flags;
- __u32 rdb_BadBlockList;
- __be32 rdb_PartitionList;
- __u32 rdb_FileSysHeaderList;
- __u32 rdb_DriveInit;
- __u32 rdb_Reserved1[6];
- __u32 rdb_Cylinders;
- __u32 rdb_Sectors;
- __u32 rdb_Heads;
- __u32 rdb_Interleave;
- __u32 rdb_Park;
- __u32 rdb_Reserved2[3];
- __u32 rdb_WritePreComp;
- __u32 rdb_ReducedWrite;
- __u32 rdb_StepRate;
- __u32 rdb_Reserved3[5];
- __u32 rdb_RDBBlocksLo;
- __u32 rdb_RDBBlocksHi;
- __u32 rdb_LoCylinder;
- __u32 rdb_HiCylinder;
- __u32 rdb_CylBlocks;
- __u32 rdb_AutoParkSeconds;
- __u32 rdb_HighRDSKBlock;
- __u32 rdb_Reserved4;
- char rdb_DiskVendor[8];
- char rdb_DiskProduct[16];
- char rdb_DiskRevision[4];
- char rdb_ControllerVendor[8];
- char rdb_ControllerProduct[16];
- char rdb_ControllerRevision[4];
- __u32 rdb_Reserved5[10];
-};
-
-struct PartitionBlock {
- __be32 pb_ID;
- __be32 pb_SummedLongs;
- __s32 pb_ChkSum;
- __u32 pb_HostID;
- __be32 pb_Next;
- __u32 pb_Flags;
- __u32 pb_Reserved1[2];
- __u32 pb_DevFlags;
- __u8 pb_DriveName[32];
- __u32 pb_Reserved2[15];
- __be32 pb_Environment[17];
- __u32 pb_EReserved[15];
-};
-
-struct partition_info {
- u8 flg;
- char id[3];
- __be32 st;
- __be32 siz;
-};
-
-struct rootsector {
- char unused[342];
- struct partition_info icdpart[8];
- char unused2[12];
- u32 hd_siz;
- struct partition_info part[4];
- u32 bsl_st;
- u32 bsl_cnt;
- u16 checksum;
-} __attribute__((packed));
-
-struct mac_partition {
- __be16 signature;
- __be16 res1;
- __be32 map_count;
- __be32 start_block;
- __be32 block_count;
- char name[32];
- char type[32];
- __be32 data_start;
- __be32 data_count;
- __be32 status;
- __be32 boot_start;
- __be32 boot_size;
- __be32 boot_load;
- __be32 boot_load2;
- __be32 boot_entry;
- __be32 boot_entry2;
- __be32 boot_cksum;
- char processor[16];
-};
-
-struct mac_driver_desc {
- __be16 signature;
- __be16 block_size;
- __be32 block_count;
-};
-
-struct msdos_partition {
- u8 boot_ind;
- u8 head;
- u8 sector;
- u8 cyl;
- u8 sys_ind;
- u8 end_head;
- u8 end_sector;
- u8 end_cyl;
- __le32 start_sect;
- __le32 nr_sects;
-};
-
-struct frag {
- struct list_head list;
- u32 group;
- u8 num;
- u8 rec;
- u8 map;
- u8 data[0];
-};
-
-struct privhead {
- u16 ver_major;
- u16 ver_minor;
- u64 logical_disk_start;
- u64 logical_disk_size;
- u64 config_start;
- u64 config_size;
- uuid_t disk_id;
-};
-
-struct tocblock {
- u8 bitmap1_name[16];
- u64 bitmap1_start;
- u64 bitmap1_size;
- u8 bitmap2_name[16];
- u64 bitmap2_start;
- u64 bitmap2_size;
-};
-
-struct vmdb {
- u16 ver_major;
- u16 ver_minor;
- u32 vblk_size;
- u32 vblk_offset;
- u32 last_vblk_seq;
-};
-
-struct vblk_comp {
- u8 state[16];
- u64 parent_id;
- u8 type;
- u8 children;
- u16 chunksize;
-};
-
-struct vblk_dgrp {
- u8 disk_id[64];
-};
-
-struct vblk_disk {
- uuid_t disk_id;
- u8 alt_name[128];
-};
-
-struct vblk_part {
- u64 start;
- u64 size;
- u64 volume_offset;
- u64 parent_id;
- u64 disk_id;
- u8 partnum;
-};
-
-struct vblk_volu {
- u8 volume_type[16];
- u8 volume_state[16];
- u8 guid[16];
- u8 drive_hint[4];
- u64 size;
- u8 partition_type;
-};
-
-struct vblk {
- u8 name[64];
- u64 obj_id;
- u32 sequence;
- u8 flags;
- u8 type;
- union {
- struct vblk_comp comp;
- struct vblk_dgrp dgrp;
- struct vblk_disk disk;
- struct vblk_part part;
- struct vblk_volu volu;
- } vblk;
- struct list_head list;
-};
-
-struct ldmdb {
- struct privhead ph;
- struct tocblock toc;
- struct vmdb vm;
- struct list_head v_dgrp;
- struct list_head v_disk;
- struct list_head v_volu;
- struct list_head v_comp;
- struct list_head v_part;
-};
-
-struct fat_boot_sector {
- __u8 ignored[3];
- __u8 system_id[8];
- __u8 sector_size[2];
- __u8 sec_per_clus;
- __le16 reserved;
- __u8 fats;
- __u8 dir_entries[2];
- __u8 sectors[2];
- __u8 media;
- __le16 fat_length;
- __le16 secs_track;
- __le16 heads;
- __le32 hidden;
- __le32 total_sect;
- union {
- struct {
- __u8 drive_number;
- __u8 state;
- __u8 signature;
- __u8 vol_id[4];
- __u8 vol_label[11];
- __u8 fs_type[8];
- } fat16;
- struct {
- __le32 length;
- __le16 flags;
- __u8 version[2];
- __le32 root_cluster;
- __le16 info_sector;
- __le16 backup_boot;
- __le16 reserved2[6];
- __u8 drive_number;
- __u8 state;
- __u8 signature;
- __u8 vol_id[4];
- __u8 vol_label[11];
- __u8 fs_type[8];
- } fat32;
- };
-};
-
-enum msdos_sys_ind {
- DOS_EXTENDED_PARTITION = 5,
- LINUX_EXTENDED_PARTITION = 133,
- WIN98_EXTENDED_PARTITION = 15,
- LINUX_DATA_PARTITION = 131,
- LINUX_LVM_PARTITION = 142,
- LINUX_RAID_PARTITION = 253,
- SOLARIS_X86_PARTITION = 130,
- NEW_SOLARIS_X86_PARTITION = 191,
- DM6_AUX1PARTITION = 81,
- DM6_AUX3PARTITION = 83,
- DM6_PARTITION = 84,
- EZD_PARTITION = 85,
- FREEBSD_PARTITION = 165,
- OPENBSD_PARTITION = 166,
- NETBSD_PARTITION = 169,
- BSDI_PARTITION = 183,
- MINIX_PARTITION = 129,
- UNIXWARE_PARTITION = 99,
-};
-
-struct solaris_x86_slice {
- __le16 s_tag;
- __le16 s_flag;
- __le32 s_start;
- __le32 s_size;
-};
-
-struct solaris_x86_vtoc {
- unsigned int v_bootinfo[3];
- __le32 v_sanity;
- __le32 v_version;
- char v_volume[8];
- __le16 v_sectorsz;
- __le16 v_nparts;
- unsigned int v_reserved[10];
- struct solaris_x86_slice v_slice[16];
- unsigned int timestamp[16];
- char v_asciilabel[128];
-};
-
-struct bsd_partition {
- __le32 p_size;
- __le32 p_offset;
- __le32 p_fsize;
- __u8 p_fstype;
- __u8 p_frag;
- __le16 p_cpg;
-};
-
-struct bsd_disklabel {
- __le32 d_magic;
- __s16 d_type;
- __s16 d_subtype;
- char d_typename[16];
- char d_packname[16];
- __u32 d_secsize;
- __u32 d_nsectors;
- __u32 d_ntracks;
- __u32 d_ncylinders;
- __u32 d_secpercyl;
- __u32 d_secperunit;
- __u16 d_sparespertrack;
- __u16 d_sparespercyl;
- __u32 d_acylinders;
- __u16 d_rpm;
- __u16 d_interleave;
- __u16 d_trackskew;
- __u16 d_cylskew;
- __u32 d_headswitch;
- __u32 d_trkseek;
- __u32 d_flags;
- __u32 d_drivedata[5];
- __u32 d_spare[5];
- __le32 d_magic2;
- __le16 d_checksum;
- __le16 d_npartitions;
- __le32 d_bbsize;
- __le32 d_sbsize;
- struct bsd_partition d_partitions[16];
-};
-
-struct unixware_slice {
- __le16 s_label;
- __le16 s_flags;
- __le32 start_sect;
- __le32 nr_sects;
-};
-
-struct unixware_vtoc {
- __le32 v_magic;
- __le32 v_version;
- char v_name[8];
- __le16 v_nslices;
- __le16 v_unknown1;
- __le32 v_reserved[10];
- struct unixware_slice v_slice[16];
-};
-
-struct unixware_disklabel {
- __le32 d_type;
- __le32 d_magic;
- __le32 d_version;
- char d_serial[12];
- __le32 d_ncylinders;
- __le32 d_ntracks;
- __le32 d_nsectors;
- __le32 d_secsize;
- __le32 d_part_start;
- __le32 d_unknown1[12];
- __le32 d_alt_tbl;
- __le32 d_alt_len;
- __le32 d_phys_cyl;
- __le32 d_phys_trk;
- __le32 d_phys_sec;
- __le32 d_phys_bytes;
- __le32 d_unknown2;
- __le32 d_unknown3;
- __le32 d_pad[8];
- struct unixware_vtoc vtoc;
-};
-
-struct d_partition {
- __le32 p_size;
- __le32 p_offset;
- __le32 p_fsize;
- u8 p_fstype;
- u8 p_frag;
- __le16 p_cpg;
-};
-
-struct disklabel {
- __le32 d_magic;
- __le16 d_type;
- __le16 d_subtype;
- u8 d_typename[16];
- u8 d_packname[16];
- __le32 d_secsize;
- __le32 d_nsectors;
- __le32 d_ntracks;
- __le32 d_ncylinders;
- __le32 d_secpercyl;
- __le32 d_secprtunit;
- __le16 d_sparespertrack;
- __le16 d_sparespercyl;
- __le32 d_acylinders;
- __le16 d_rpm;
- __le16 d_interleave;
- __le16 d_trackskew;
- __le16 d_cylskew;
- __le32 d_headswitch;
- __le32 d_trkseek;
- __le32 d_flags;
- __le32 d_drivedata[5];
- __le32 d_spare[5];
- __le32 d_magic2;
- __le16 d_checksum;
- __le16 d_npartitions;
- __le32 d_bbsize;
- __le32 d_sbsize;
- struct d_partition d_partitions[18];
-};
-
-enum {
- LINUX_RAID_PARTITION___2 = 253,
-};
-
-struct sgi_volume {
- s8 name[8];
- __be32 block_num;
- __be32 num_bytes;
-};
-
-struct sgi_partition {
- __be32 num_blocks;
- __be32 first_block;
- __be32 type;
-};
-
-struct sgi_disklabel {
- __be32 magic_mushroom;
- __be16 root_part_num;
- __be16 swap_part_num;
- s8 boot_file[16];
- u8 _unused0[48];
- struct sgi_volume volume[15];
- struct sgi_partition partitions[16];
- __be32 csum;
- __be32 _unused1;
-};
-
-enum {
- SUN_WHOLE_DISK = 5,
- LINUX_RAID_PARTITION___3 = 253,
-};
-
-struct sun_info {
- __be16 id;
- __be16 flags;
-};
-
-struct sun_vtoc {
- __be32 version;
- char volume[8];
- __be16 nparts;
- struct sun_info infos[8];
- __be16 padding;
- __be32 bootinfo[3];
- __be32 sanity;
- __be32 reserved[10];
- __be32 timestamp[8];
-};
-
-struct sun_partition {
- __be32 start_cylinder;
- __be32 num_sectors;
-};
-
-struct sun_disklabel {
- unsigned char info[128];
- struct sun_vtoc vtoc;
- __be32 write_reinstruct;
- __be32 read_reinstruct;
- unsigned char spare[148];
- __be16 rspeed;
- __be16 pcylcount;
- __be16 sparecyl;
- __be16 obs1;
- __be16 obs2;
- __be16 ilfact;
- __be16 ncyl;
- __be16 nacyl;
- __be16 ntrks;
- __be16 nsect;
- __be16 obs3;
- __be16 obs4;
- struct sun_partition partitions[8];
- __be16 magic;
- __be16 csum;
-};
-
-struct pt_info {
- s32 pi_nblocks;
- u32 pi_blkoff;
-};
-
-struct ultrix_disklabel {
- s32 pt_magic;
- s32 pt_valid;
- struct pt_info pt_part[8];
-};
-
-typedef struct {
- __u8 b[16];
-} guid_t;
-
-typedef guid_t efi_guid_t;
-
-struct _gpt_header {
- __le64 signature;
- __le32 revision;
- __le32 header_size;
- __le32 header_crc32;
- __le32 reserved1;
- __le64 my_lba;
- __le64 alternate_lba;
- __le64 first_usable_lba;
- __le64 last_usable_lba;
- efi_guid_t disk_guid;
- __le64 partition_entry_lba;
- __le32 num_partition_entries;
- __le32 sizeof_partition_entry;
- __le32 partition_entry_array_crc32;
-} __attribute__((packed));
-
-typedef struct _gpt_header gpt_header;
-
-struct _gpt_entry_attributes {
- u64 required_to_function: 1;
- u64 reserved: 47;
- u64 type_guid_specific: 16;
-};
-
-typedef struct _gpt_entry_attributes gpt_entry_attributes;
-
-struct _gpt_entry {
- efi_guid_t partition_type_guid;
- efi_guid_t unique_partition_guid;
- __le64 starting_lba;
- __le64 ending_lba;
- gpt_entry_attributes attributes;
- __le16 partition_name[36];
-};
-
-typedef struct _gpt_entry gpt_entry;
-
-struct _gpt_mbr_record {
- u8 boot_indicator;
- u8 start_head;
- u8 start_sector;
- u8 start_track;
- u8 os_type;
- u8 end_head;
- u8 end_sector;
- u8 end_track;
- __le32 starting_lba;
- __le32 size_in_lba;
-};
-
-typedef struct _gpt_mbr_record gpt_mbr_record;
-
-struct _legacy_mbr {
- u8 boot_code[440];
- __le32 unique_mbr_signature;
- __le16 unknown;
- gpt_mbr_record partition_record[4];
- __le16 signature;
-} __attribute__((packed));
-
-typedef struct _legacy_mbr legacy_mbr;
-
-struct d_partition___2 {
- __le32 p_res;
- u8 p_fstype;
- u8 p_res2[3];
- __le32 p_offset;
- __le32 p_size;
-};
-
-struct disklabel___2 {
- u8 d_reserved[270];
- struct d_partition___2 d_partitions[2];
- u8 d_blank[208];
- __le16 d_magic;
-} __attribute__((packed));
-
-struct volumeid {
- u8 vid_unused[248];
- u8 vid_mac[8];
-};
-
-struct dkconfig {
- u8 ios_unused0[128];
- __be32 ios_slcblk;
- __be16 ios_slccnt;
- u8 ios_unused1[122];
-};
-
-struct dkblk0 {
- struct volumeid dk_vid;
- struct dkconfig dk_ios;
-};
-
-struct slice {
- __be32 nblocks;
- __be32 blkoff;
-};
-
-struct rq_wait {
- wait_queue_head_t wait;
- atomic_t inflight;
-};
-
-struct rq_depth {
- unsigned int max_depth;
- int scale_step;
- bool scaled_max;
- unsigned int queue_depth;
- unsigned int default_depth;
-};
-
-typedef bool acquire_inflight_cb_t(struct rq_wait *, void *);
-
-typedef void cleanup_cb_t(struct rq_wait *, void *);
-
-struct rq_qos_wait_data {
- struct wait_queue_entry wq;
- struct task_struct *task;
- struct rq_wait *rqw;
- acquire_inflight_cb_t *cb;
- void *private_data;
- bool got_token;
-};
-
-struct cdrom_device_ops;
-
-struct cdrom_device_info {
- const struct cdrom_device_ops *ops;
- struct list_head list;
- struct gendisk *disk;
- void *handle;
- int mask;
- int speed;
- int capacity;
- unsigned int options: 30;
- unsigned int mc_flags: 2;
- unsigned int vfs_events;
- unsigned int ioctl_events;
- int use_count;
- char name[20];
- __u8 sanyo_slot: 2;
- __u8 keeplocked: 1;
- __u8 reserved: 5;
- int cdda_method;
- __u8 last_sense;
- __u8 media_written;
- short unsigned int mmc3_profile;
- int for_data;
- int (*exit)(struct cdrom_device_info *);
- int mrw_mode_page;
-};
-
-struct scsi_sense_hdr {
- u8 response_code;
- u8 sense_key;
- u8 asc;
- u8 ascq;
- u8 byte4;
- u8 byte5;
- u8 byte6;
- u8 additional_length;
-};
-
-struct cdrom_msf0 {
- __u8 minute;
- __u8 second;
- __u8 frame;
-};
-
-union cdrom_addr {
- struct cdrom_msf0 msf;
- int lba;
-};
-
-struct cdrom_multisession {
- union cdrom_addr addr;
- __u8 xa_flag;
- __u8 addr_format;
-};
-
-struct cdrom_mcn {
- __u8 medium_catalog_number[14];
-};
-
-struct request_sense;
-
-struct cdrom_generic_command {
- unsigned char cmd[12];
- unsigned char *buffer;
- unsigned int buflen;
- int stat;
- struct request_sense *sense;
- unsigned char data_direction;
- int quiet;
- int timeout;
- union {
- void *reserved[1];
- void *unused;
- };
-};
-
-struct request_sense {
- __u8 error_code: 7;
- __u8 valid: 1;
- __u8 segment_number;
- __u8 sense_key: 4;
- __u8 reserved2: 1;
- __u8 ili: 1;
- __u8 reserved1: 2;
- __u8 information[4];
- __u8 add_sense_len;
- __u8 command_info[4];
- __u8 asc;
- __u8 ascq;
- __u8 fruc;
- __u8 sks[3];
- __u8 asb[46];
-};
-
-struct packet_command {
- unsigned char cmd[12];
- unsigned char *buffer;
- unsigned int buflen;
- int stat;
- struct scsi_sense_hdr *sshdr;
- unsigned char data_direction;
- int quiet;
- int timeout;
- void *reserved[1];
-};
-
-struct cdrom_device_ops {
- int (*open)(struct cdrom_device_info *, int);
- void (*release)(struct cdrom_device_info *);
- int (*drive_status)(struct cdrom_device_info *, int);
- unsigned int (*check_events)(struct cdrom_device_info *, unsigned int, int);
- int (*tray_move)(struct cdrom_device_info *, int);
- int (*lock_door)(struct cdrom_device_info *, int);
- int (*select_speed)(struct cdrom_device_info *, int);
- int (*select_disc)(struct cdrom_device_info *, int);
- int (*get_last_session)(struct cdrom_device_info *, struct cdrom_multisession *);
- int (*get_mcn)(struct cdrom_device_info *, struct cdrom_mcn *);
- int (*reset)(struct cdrom_device_info *);
- int (*audio_ioctl)(struct cdrom_device_info *, unsigned int, void *);
- const int capability;
- int (*generic_packet)(struct cdrom_device_info *, struct packet_command *);
-};
-
-struct scsi_ioctl_command {
- unsigned int inlen;
- unsigned int outlen;
- unsigned char data[0];
-};
-
-enum scsi_device_event {
- SDEV_EVT_MEDIA_CHANGE = 1,
- SDEV_EVT_INQUIRY_CHANGE_REPORTED = 2,
- SDEV_EVT_CAPACITY_CHANGE_REPORTED = 3,
- SDEV_EVT_SOFT_THRESHOLD_REACHED_REPORTED = 4,
- SDEV_EVT_MODE_PARAMETER_CHANGE_REPORTED = 5,
- SDEV_EVT_LUN_CHANGE_REPORTED = 6,
- SDEV_EVT_ALUA_STATE_CHANGE_REPORTED = 7,
- SDEV_EVT_POWER_ON_RESET_OCCURRED = 8,
- SDEV_EVT_FIRST = 1,
- SDEV_EVT_LAST = 8,
- SDEV_EVT_MAXBITS = 9,
-};
-
-struct scsi_request {
- unsigned char __cmd[16];
- unsigned char *cmd;
- short unsigned int cmd_len;
- int result;
- unsigned int sense_len;
- unsigned int resid_len;
- int retries;
- void *sense;
-};
-
-struct sg_io_hdr {
- int interface_id;
- int dxfer_direction;
- unsigned char cmd_len;
- unsigned char mx_sb_len;
- short unsigned int iovec_count;
- unsigned int dxfer_len;
- void *dxferp;
- unsigned char *cmdp;
- void *sbp;
- unsigned int timeout;
- unsigned int flags;
- int pack_id;
- void *usr_ptr;
- unsigned char status;
- unsigned char masked_status;
- unsigned char msg_status;
- unsigned char sb_len_wr;
- short unsigned int host_status;
- short unsigned int driver_status;
- int resid;
- unsigned int duration;
- unsigned int info;
-};
-
-struct compat_sg_io_hdr {
- compat_int_t interface_id;
- compat_int_t dxfer_direction;
- unsigned char cmd_len;
- unsigned char mx_sb_len;
- short unsigned int iovec_count;
- compat_uint_t dxfer_len;
- compat_uint_t dxferp;
- compat_uptr_t cmdp;
- compat_uptr_t sbp;
- compat_uint_t timeout;
- compat_uint_t flags;
- compat_int_t pack_id;
- compat_uptr_t usr_ptr;
- unsigned char status;
- unsigned char masked_status;
- unsigned char msg_status;
- unsigned char sb_len_wr;
- short unsigned int host_status;
- short unsigned int driver_status;
- compat_int_t resid;
- compat_uint_t duration;
- compat_uint_t info;
-};
-
-struct blk_cmd_filter {
- long unsigned int read_ok[4];
- long unsigned int write_ok[4];
-};
-
-struct compat_cdrom_generic_command {
- unsigned char cmd[12];
- compat_caddr_t buffer;
- compat_uint_t buflen;
- compat_int_t stat;
- compat_caddr_t sense;
- unsigned char data_direction;
- unsigned char pad[3];
- compat_int_t quiet;
- compat_int_t timeout;
- compat_caddr_t unused;
-};
-
-enum {
- OMAX_SB_LEN = 16,
-};
-
-struct bsg_device {
- struct request_queue *queue;
- spinlock_t lock;
- struct hlist_node dev_list;
- refcount_t ref_count;
- char name[20];
- int max_queue;
-};
-
-struct bsg_job;
-
-typedef int bsg_job_fn(struct bsg_job *);
-
-struct bsg_buffer {
- unsigned int payload_len;
- int sg_cnt;
- struct scatterlist *sg_list;
-};
-
-struct bsg_job {
- struct device *dev;
- struct kref kref;
- unsigned int timeout;
- void *request;
- void *reply;
- unsigned int request_len;
- unsigned int reply_len;
- struct bsg_buffer request_payload;
- struct bsg_buffer reply_payload;
- int result;
- unsigned int reply_payload_rcv_len;
- struct request *bidi_rq;
- struct bio *bidi_bio;
- void *dd_data;
-};
-
-typedef enum blk_eh_timer_return bsg_timeout_fn(struct request *);
-
-struct bsg_set {
- struct blk_mq_tag_set tag_set;
- bsg_job_fn *job_fn;
- bsg_timeout_fn *timeout_fn;
-};
-
-typedef struct blkcg_policy_data *blkcg_pol_alloc_cpd_fn(gfp_t);
-
-typedef void blkcg_pol_init_cpd_fn(struct blkcg_policy_data *);
-
-typedef void blkcg_pol_free_cpd_fn(struct blkcg_policy_data *);
-
-typedef void blkcg_pol_bind_cpd_fn(struct blkcg_policy_data *);
-
-typedef struct blkg_policy_data *blkcg_pol_alloc_pd_fn(gfp_t, struct request_queue *, struct blkcg *);
-
-typedef void blkcg_pol_init_pd_fn(struct blkg_policy_data *);
-
-typedef void blkcg_pol_online_pd_fn(struct blkg_policy_data *);
-
-typedef void blkcg_pol_offline_pd_fn(struct blkg_policy_data *);
-
-typedef void blkcg_pol_free_pd_fn(struct blkg_policy_data *);
-
-typedef void blkcg_pol_reset_pd_stats_fn(struct blkg_policy_data *);
-
-typedef size_t blkcg_pol_stat_pd_fn(struct blkg_policy_data *, char *, size_t);
-
-struct blkcg_policy {
- int plid;
- struct cftype *dfl_cftypes;
- struct cftype *legacy_cftypes;
- blkcg_pol_alloc_cpd_fn *cpd_alloc_fn;
- blkcg_pol_init_cpd_fn *cpd_init_fn;
- blkcg_pol_free_cpd_fn *cpd_free_fn;
- blkcg_pol_bind_cpd_fn *cpd_bind_fn;
- blkcg_pol_alloc_pd_fn *pd_alloc_fn;
- blkcg_pol_init_pd_fn *pd_init_fn;
- blkcg_pol_online_pd_fn *pd_online_fn;
- blkcg_pol_offline_pd_fn *pd_offline_fn;
- blkcg_pol_free_pd_fn *pd_free_fn;
- blkcg_pol_reset_pd_stats_fn *pd_reset_stats_fn;
- blkcg_pol_stat_pd_fn *pd_stat_fn;
-};
-
-struct blkg_conf_ctx {
- struct gendisk *disk;
- struct blkcg_gq *blkg;
- char *body;
-};
-
-enum blkg_rwstat_type {
- BLKG_RWSTAT_READ = 0,
- BLKG_RWSTAT_WRITE = 1,
- BLKG_RWSTAT_SYNC = 2,
- BLKG_RWSTAT_ASYNC = 3,
- BLKG_RWSTAT_DISCARD = 4,
- BLKG_RWSTAT_NR = 5,
- BLKG_RWSTAT_TOTAL = 5,
-};
-
-struct blkg_rwstat {
- struct percpu_counter cpu_cnt[5];
- atomic64_t aux_cnt[5];
-};
-
-struct blkg_rwstat_sample {
- u64 cnt[5];
-};
-
-struct throtl_service_queue {
- struct throtl_service_queue *parent_sq;
- struct list_head queued[2];
- unsigned int nr_queued[2];
- struct rb_root_cached pending_tree;
- unsigned int nr_pending;
- long unsigned int first_pending_disptime;
- struct timer_list pending_timer;
-};
-
-struct latency_bucket {
- long unsigned int total_latency;
- int samples;
-};
-
-struct avg_latency_bucket {
- long unsigned int latency;
- bool valid;
-};
-
-struct throtl_data {
- struct throtl_service_queue service_queue;
- struct request_queue *queue;
- unsigned int nr_queued[2];
- unsigned int throtl_slice;
- struct work_struct dispatch_work;
- unsigned int limit_index;
- bool limit_valid[2];
- long unsigned int low_upgrade_time;
- long unsigned int low_downgrade_time;
- unsigned int scale;
- struct latency_bucket tmp_buckets[18];
- struct avg_latency_bucket avg_buckets[18];
- struct latency_bucket *latency_buckets[2];
- long unsigned int last_calculate_time;
- long unsigned int filtered_latency;
- bool track_bio_latency;
-};
-
-struct throtl_grp;
-
-struct throtl_qnode {
- struct list_head node;
- struct bio_list bios;
- struct throtl_grp *tg;
-};
-
-struct throtl_grp {
- struct blkg_policy_data pd;
- struct rb_node rb_node;
- struct throtl_data *td;
- struct throtl_service_queue service_queue;
- struct throtl_qnode qnode_on_self[2];
- struct throtl_qnode qnode_on_parent[2];
- long unsigned int disptime;
- unsigned int flags;
- bool has_rules[2];
- uint64_t bps[4];
- uint64_t bps_conf[4];
- unsigned int iops[4];
- unsigned int iops_conf[4];
- uint64_t bytes_disp[2];
- unsigned int io_disp[2];
- long unsigned int last_low_overflow_time[2];
- uint64_t last_bytes_disp[2];
- unsigned int last_io_disp[2];
- long unsigned int last_check_time;
- long unsigned int latency_target;
- long unsigned int latency_target_conf;
- long unsigned int slice_start[2];
- long unsigned int slice_end[2];
- long unsigned int last_finish_time;
- long unsigned int checked_last_finish_time;
- long unsigned int avg_idletime;
- long unsigned int idletime_threshold;
- long unsigned int idletime_threshold_conf;
- unsigned int bio_cnt;
- unsigned int bad_bio_cnt;
- long unsigned int bio_cnt_reset_time;
- struct blkg_rwstat stat_bytes;
- struct blkg_rwstat stat_ios;
-};
-
-enum tg_state_flags {
- THROTL_TG_PENDING = 1,
- THROTL_TG_WAS_EMPTY = 2,
-};
-
-enum {
- LIMIT_LOW = 0,
- LIMIT_MAX = 1,
- LIMIT_CNT = 2,
-};
-
-struct blk_iolatency {
- struct rq_qos rqos;
- struct timer_list timer;
- atomic_t enabled;
-};
-
-struct iolatency_grp;
-
-struct child_latency_info {
- spinlock_t lock;
- u64 last_scale_event;
- u64 scale_lat;
- u64 nr_samples;
- struct iolatency_grp *scale_grp;
- atomic_t scale_cookie;
-};
-
-struct percentile_stats {
- u64 total;
- u64 missed;
-};
-
-struct latency_stat {
- union {
- struct percentile_stats ps;
- struct blk_rq_stat rqs;
- };
-};
-
-struct iolatency_grp {
- struct blkg_policy_data pd;
- struct latency_stat *stats;
- struct latency_stat cur_stat;
- struct blk_iolatency *blkiolat;
- struct rq_depth rq_depth;
- struct rq_wait rq_wait;
- atomic64_t window_start;
- atomic_t scale_cookie;
- u64 min_lat_nsec;
- u64 cur_win_nsec;
- u64 lat_avg;
- u64 nr_samples;
- bool ssd;
- struct child_latency_info child_lat;
-};
-
-enum {
- MILLION = 1000000,
- MIN_PERIOD = 1000,
- MAX_PERIOD = 1000000,
- MARGIN_MIN_PCT = 10,
- MARGIN_LOW_PCT = 20,
- MARGIN_TARGET_PCT = 50,
- INUSE_ADJ_STEP_PCT = 25,
- TIMER_SLACK_PCT = 1,
- WEIGHT_ONE = 65536,
- VTIME_PER_SEC_SHIFT = 37,
- VTIME_PER_SEC = 0,
- VTIME_PER_USEC = 137438,
- VTIME_PER_NSEC = 137,
- VRATE_MIN_PPM = 10000,
- VRATE_MAX_PPM = 100000000,
- VRATE_MIN = 1374,
- VRATE_CLAMP_ADJ_PCT = 4,
- RQ_WAIT_BUSY_PCT = 5,
- UNBUSY_THR_PCT = 75,
- MIN_DELAY_THR_PCT = 500,
- MAX_DELAY_THR_PCT = 25000,
- MIN_DELAY = 250,
- MAX_DELAY = 250000,
- DFGV_USAGE_PCT = 50,
- DFGV_PERIOD = 100000,
- MAX_LAGGING_PERIODS = 10,
- AUTOP_CYCLE_NSEC = 1410065408,
- IOC_PAGE_SHIFT = 12,
- IOC_PAGE_SIZE = 4096,
- IOC_SECT_TO_PAGE_SHIFT = 3,
- LCOEF_RANDIO_PAGES = 4096,
-};
-
-enum ioc_running {
- IOC_IDLE = 0,
- IOC_RUNNING = 1,
- IOC_STOP = 2,
-};
-
-enum {
- QOS_ENABLE = 0,
- QOS_CTRL = 1,
- NR_QOS_CTRL_PARAMS = 2,
-};
-
-enum {
- QOS_RPPM = 0,
- QOS_RLAT = 1,
- QOS_WPPM = 2,
- QOS_WLAT = 3,
- QOS_MIN = 4,
- QOS_MAX = 5,
- NR_QOS_PARAMS = 6,
-};
-
-enum {
- COST_CTRL = 0,
- COST_MODEL = 1,
- NR_COST_CTRL_PARAMS = 2,
-};
-
-enum {
- I_LCOEF_RBPS = 0,
- I_LCOEF_RSEQIOPS = 1,
- I_LCOEF_RRANDIOPS = 2,
- I_LCOEF_WBPS = 3,
- I_LCOEF_WSEQIOPS = 4,
- I_LCOEF_WRANDIOPS = 5,
- NR_I_LCOEFS = 6,
-};
-
-enum {
- LCOEF_RPAGE = 0,
- LCOEF_RSEQIO = 1,
- LCOEF_RRANDIO = 2,
- LCOEF_WPAGE = 3,
- LCOEF_WSEQIO = 4,
- LCOEF_WRANDIO = 5,
- NR_LCOEFS = 6,
-};
-
-enum {
- AUTOP_INVALID = 0,
- AUTOP_HDD = 1,
- AUTOP_SSD_QD1 = 2,
- AUTOP_SSD_DFL = 3,
- AUTOP_SSD_FAST = 4,
-};
-
-struct ioc_params {
- u32 qos[6];
- u64 i_lcoefs[6];
- u64 lcoefs[6];
- u32 too_fast_vrate_pct;
- u32 too_slow_vrate_pct;
-};
-
-struct ioc_margins {
- s64 min;
- s64 low;
- s64 target;
-};
-
-struct ioc_missed {
- local_t nr_met;
- local_t nr_missed;
- u32 last_met;
- u32 last_missed;
-};
-
-struct ioc_pcpu_stat {
- struct ioc_missed missed[2];
- local64_t rq_wait_ns;
- u64 last_rq_wait_ns;
-};
-
-struct ioc {
- struct rq_qos rqos;
- bool enabled;
- struct ioc_params params;
- struct ioc_margins margins;
- u32 period_us;
- u32 timer_slack_ns;
- u64 vrate_min;
- u64 vrate_max;
- spinlock_t lock;
- struct timer_list timer;
- struct list_head active_iocgs;
- struct ioc_pcpu_stat *pcpu_stat;
- enum ioc_running running;
- atomic64_t vtime_rate;
- u64 vtime_base_rate;
- s64 vtime_err;
- seqcount_spinlock_t period_seqcount;
- u64 period_at;
- u64 period_at_vtime;
- atomic64_t cur_period;
- int busy_level;
- bool weights_updated;
- atomic_t hweight_gen;
- u64 dfgv_period_at;
- u64 dfgv_period_rem;
- u64 dfgv_usage_us_sum;
- u64 autop_too_fast_at;
- u64 autop_too_slow_at;
- int autop_idx;
- bool user_qos_params: 1;
- bool user_cost_model: 1;
-};
-
-struct iocg_pcpu_stat {
- local64_t abs_vusage;
-};
-
-struct iocg_stat {
- u64 usage_us;
- u64 wait_us;
- u64 indebt_us;
- u64 indelay_us;
-};
-
-struct ioc_gq {
- struct blkg_policy_data pd;
- struct ioc *ioc;
- u32 cfg_weight;
- u32 weight;
- u32 active;
- u32 inuse;
- u32 last_inuse;
- s64 saved_margin;
- sector_t cursor;
- atomic64_t vtime;
- atomic64_t done_vtime;
- u64 abs_vdebt;
- u64 delay;
- u64 delay_at;
- atomic64_t active_period;
- struct list_head active_list;
- u64 child_active_sum;
- u64 child_inuse_sum;
- u64 child_adjusted_sum;
- int hweight_gen;
- u32 hweight_active;
- u32 hweight_inuse;
- u32 hweight_donating;
- u32 hweight_after_donation;
- struct list_head walk_list;
- struct list_head surplus_list;
- struct wait_queue_head waitq;
- struct hrtimer waitq_timer;
- u64 activated_at;
- struct iocg_pcpu_stat *pcpu_stat;
- struct iocg_stat local_stat;
- struct iocg_stat desc_stat;
- struct iocg_stat last_stat;
- u64 last_stat_abs_vusage;
- u64 usage_delta_us;
- u64 wait_since;
- u64 indebt_since;
- u64 indelay_since;
- int level;
- struct ioc_gq *ancestors[0];
-};
-
-struct ioc_cgrp {
- struct blkcg_policy_data cpd;
- unsigned int dfl_weight;
-};
-
-struct ioc_now {
- u64 now_ns;
- u64 now;
- u64 vnow;
- u64 vrate;
-};
-
-struct iocg_wait {
- struct wait_queue_entry wait;
- struct bio *bio;
- u64 abs_cost;
- bool committed;
-};
-
-struct iocg_wake_ctx {
- struct ioc_gq *iocg;
- u32 hw_inuse;
- s64 vbudget;
-};
-
-struct trace_event_raw_iocost_iocg_activate {
- struct trace_entry ent;
- u32 __data_loc_devname;
- u32 __data_loc_cgroup;
- u64 now;
- u64 vnow;
- u64 vrate;
- u64 last_period;
- u64 cur_period;
- u64 vtime;
- u32 weight;
- u32 inuse;
- u64 hweight_active;
- u64 hweight_inuse;
- char __data[0];
-};
-
-struct trace_event_raw_iocg_inuse_update {
- struct trace_entry ent;
- u32 __data_loc_devname;
- u32 __data_loc_cgroup;
- u64 now;
- u32 old_inuse;
- u32 new_inuse;
- u64 old_hweight_inuse;
- u64 new_hweight_inuse;
- char __data[0];
-};
-
-struct trace_event_raw_iocost_ioc_vrate_adj {
- struct trace_entry ent;
- u32 __data_loc_devname;
- u64 old_vrate;
- u64 new_vrate;
- int busy_level;
- u32 read_missed_ppm;
- u32 write_missed_ppm;
- u32 rq_wait_pct;
- int nr_lagging;
- int nr_shortages;
- char __data[0];
-};
-
-struct trace_event_raw_iocost_iocg_forgive_debt {
- struct trace_entry ent;
- u32 __data_loc_devname;
- u32 __data_loc_cgroup;
- u64 now;
- u64 vnow;
- u32 usage_pct;
- u64 old_debt;
- u64 new_debt;
- u64 old_delay;
- u64 new_delay;
- char __data[0];
-};
-
-struct trace_event_data_offsets_iocost_iocg_activate {
- u32 devname;
- u32 cgroup;
-};
-
-struct trace_event_data_offsets_iocg_inuse_update {
- u32 devname;
- u32 cgroup;
-};
-
-struct trace_event_data_offsets_iocost_ioc_vrate_adj {
- u32 devname;
-};
-
-struct trace_event_data_offsets_iocost_iocg_forgive_debt {
- u32 devname;
- u32 cgroup;
-};
-
-typedef void (*btf_trace_iocost_iocg_activate)(void *, struct ioc_gq *, const char *, struct ioc_now *, u64, u64, u64);
-
-typedef void (*btf_trace_iocost_inuse_shortage)(void *, struct ioc_gq *, const char *, struct ioc_now *, u32, u32, u64, u64);
-
-typedef void (*btf_trace_iocost_inuse_transfer)(void *, struct ioc_gq *, const char *, struct ioc_now *, u32, u32, u64, u64);
-
-typedef void (*btf_trace_iocost_inuse_adjust)(void *, struct ioc_gq *, const char *, struct ioc_now *, u32, u32, u64, u64);
-
-typedef void (*btf_trace_iocost_ioc_vrate_adj)(void *, struct ioc *, u64, u32 *, u32, int, int);
-
-typedef void (*btf_trace_iocost_iocg_forgive_debt)(void *, struct ioc_gq *, const char *, struct ioc_now *, u32, u64, u64, u64, u64);
-
-struct deadline_data {
- struct rb_root sort_list[2];
- struct list_head fifo_list[2];
- struct request *next_rq[2];
- unsigned int batching;
- unsigned int starved;
- int fifo_expire[2];
- int fifo_batch;
- int writes_starved;
- int front_merges;
- spinlock_t lock;
- spinlock_t zone_lock;
- struct list_head dispatch;
-};
-
-struct bfq_entity;
-
-struct bfq_service_tree {
- struct rb_root active;
- struct rb_root idle;
- struct bfq_entity *first_idle;
- struct bfq_entity *last_idle;
- u64 vtime;
- long unsigned int wsum;
-};
-
-struct bfq_sched_data;
-
-struct bfq_entity {
- struct rb_node rb_node;
- bool on_st_or_in_serv;
- u64 start;
- u64 finish;
- struct rb_root *tree;
- u64 min_start;
- int service;
- int budget;
- int dev_weight;
- int weight;
- int new_weight;
- int orig_weight;
- struct bfq_entity *parent;
- struct bfq_sched_data *my_sched_data;
- struct bfq_sched_data *sched_data;
- int prio_changed;
- bool in_groups_with_pending_reqs;
-};
-
-struct bfq_sched_data {
- struct bfq_entity *in_service_entity;
- struct bfq_entity *next_in_service;
- struct bfq_service_tree service_tree[3];
- long unsigned int bfq_class_idle_last_service;
-};
-
-struct bfq_weight_counter {
- unsigned int weight;
- unsigned int num_active;
- struct rb_node weights_node;
-};
-
-struct bfq_ttime {
- u64 last_end_request;
- u64 ttime_total;
- long unsigned int ttime_samples;
- u64 ttime_mean;
-};
-
-struct bfq_data;
-
-struct bfq_io_cq;
-
-struct bfq_queue {
- int ref;
- struct bfq_data *bfqd;
- short unsigned int ioprio;
- short unsigned int ioprio_class;
- short unsigned int new_ioprio;
- short unsigned int new_ioprio_class;
- u64 last_serv_time_ns;
- unsigned int inject_limit;
- long unsigned int decrease_time_jif;
- struct bfq_queue *new_bfqq;
- struct rb_node pos_node;
- struct rb_root *pos_root;
- struct rb_root sort_list;
- struct request *next_rq;
- int queued[2];
- int allocated;
- int meta_pending;
- struct list_head fifo;
- struct bfq_entity entity;
- struct bfq_weight_counter *weight_counter;
- int max_budget;
- long unsigned int budget_timeout;
- int dispatched;
- long unsigned int flags;
- struct list_head bfqq_list;
- struct bfq_ttime ttime;
- u32 seek_history;
- struct hlist_node burst_list_node;
- sector_t last_request_pos;
- unsigned int requests_within_timer;
- pid_t pid;
- struct bfq_io_cq *bic;
- long unsigned int wr_cur_max_time;
- long unsigned int soft_rt_next_start;
- long unsigned int last_wr_start_finish;
- unsigned int wr_coeff;
- long unsigned int last_idle_bklogged;
- long unsigned int service_from_backlogged;
- long unsigned int service_from_wr;
- long unsigned int wr_start_at_switch_to_srt;
- long unsigned int split_time;
- long unsigned int first_IO_time;
- u32 max_service_rate;
- struct bfq_queue *waker_bfqq;
- struct hlist_node woken_list_node;
- struct hlist_head woken_list;
-};
-
-struct bfq_group;
-
-struct bfq_data {
- struct request_queue *queue;
- struct list_head dispatch;
- struct bfq_group *root_group;
- struct rb_root_cached queue_weights_tree;
- unsigned int num_groups_with_pending_reqs;
- unsigned int busy_queues[3];
- int wr_busy_queues;
- int queued;
- int rq_in_driver;
- bool nonrot_with_queueing;
- int max_rq_in_driver;
- int hw_tag_samples;
- int hw_tag;
- int budgets_assigned;
- struct hrtimer idle_slice_timer;
- struct bfq_queue *in_service_queue;
- sector_t last_position;
- sector_t in_serv_last_pos;
- u64 last_completion;
- struct bfq_queue *last_completed_rq_bfqq;
- u64 last_empty_occupied_ns;
- bool wait_dispatch;
- struct request *waited_rq;
- bool rqs_injected;
- u64 first_dispatch;
- u64 last_dispatch;
- ktime_t last_budget_start;
- ktime_t last_idling_start;
- long unsigned int last_idling_start_jiffies;
- int peak_rate_samples;
- u32 sequential_samples;
- u64 tot_sectors_dispatched;
- u32 last_rq_max_size;
- u64 delta_from_first;
- u32 peak_rate;
- int bfq_max_budget;
- struct list_head active_list;
- struct list_head idle_list;
- u64 bfq_fifo_expire[2];
- unsigned int bfq_back_penalty;
- unsigned int bfq_back_max;
- u32 bfq_slice_idle;
- int bfq_user_max_budget;
- unsigned int bfq_timeout;
- unsigned int bfq_requests_within_timer;
- bool strict_guarantees;
- long unsigned int last_ins_in_burst;
- long unsigned int bfq_burst_interval;
- int burst_size;
- struct bfq_entity *burst_parent_entity;
- long unsigned int bfq_large_burst_thresh;
- bool large_burst;
- struct hlist_head burst_list;
- bool low_latency;
- unsigned int bfq_wr_coeff;
- unsigned int bfq_wr_max_time;
- unsigned int bfq_wr_rt_max_time;
- unsigned int bfq_wr_min_idle_time;
- long unsigned int bfq_wr_min_inter_arr_async;
- unsigned int bfq_wr_max_softrt_rate;
- u64 rate_dur_prod;
- struct bfq_queue oom_bfqq;
- spinlock_t lock;
- struct bfq_io_cq *bio_bic;
- struct bfq_queue *bio_bfqq;
- unsigned int word_depths[4];
-};
-
-struct bfq_io_cq {
- struct io_cq icq;
- struct bfq_queue *bfqq[2];
- int ioprio;
- uint64_t blkcg_serial_nr;
- bool saved_has_short_ttime;
- bool saved_IO_bound;
- bool saved_in_large_burst;
- bool was_in_burst_list;
- unsigned int saved_weight;
- long unsigned int saved_wr_coeff;
- long unsigned int saved_last_wr_start_finish;
- long unsigned int saved_wr_start_at_switch_to_srt;
- unsigned int saved_wr_cur_max_time;
- struct bfq_ttime saved_ttime;
-};
-
-struct bfqg_stats {
- struct blkg_rwstat bytes;
- struct blkg_rwstat ios;
-};
-
-struct bfq_group {
- struct blkg_policy_data pd;
- char blkg_path[128];
- int ref;
- struct bfq_entity entity;
- struct bfq_sched_data sched_data;
- void *bfqd;
- struct bfq_queue *async_bfqq[16];
- struct bfq_queue *async_idle_bfqq;
- struct bfq_entity *my_entity;
- int active_entities;
- struct rb_root rq_pos_tree;
- struct bfqg_stats stats;
-};
-
-enum bfqq_state_flags {
- BFQQF_just_created = 0,
- BFQQF_busy = 1,
- BFQQF_wait_request = 2,
- BFQQF_non_blocking_wait_rq = 3,
- BFQQF_fifo_expire = 4,
- BFQQF_has_short_ttime = 5,
- BFQQF_sync = 6,
- BFQQF_IO_bound = 7,
- BFQQF_in_large_burst = 8,
- BFQQF_softrt_update = 9,
- BFQQF_coop = 10,
- BFQQF_split_coop = 11,
- BFQQF_has_waker = 12,
-};
-
-enum bfqq_expiration {
- BFQQE_TOO_IDLE = 0,
- BFQQE_BUDGET_TIMEOUT = 1,
- BFQQE_BUDGET_EXHAUSTED = 2,
- BFQQE_NO_MORE_REQUESTS = 3,
- BFQQE_PREEMPTED = 4,
-};
-
-struct bfq_group_data {
- struct blkcg_policy_data pd;
- unsigned int weight;
-};
-
-enum bip_flags {
- BIP_BLOCK_INTEGRITY = 1,
- BIP_MAPPED_INTEGRITY = 2,
- BIP_CTRL_NOCHECK = 4,
- BIP_DISK_NOCHECK = 8,
- BIP_IP_CHECKSUM = 16,
-};
-
-enum blk_integrity_flags {
- BLK_INTEGRITY_VERIFY = 1,
- BLK_INTEGRITY_GENERATE = 2,
- BLK_INTEGRITY_DEVICE_CAPABLE = 4,
- BLK_INTEGRITY_IP_CHECKSUM = 8,
-};
-
-struct integrity_sysfs_entry {
- struct attribute attr;
- ssize_t (*show)(struct blk_integrity *, char *);
- ssize_t (*store)(struct blk_integrity *, const char *, size_t);
-};
-
-enum t10_dif_type {
- T10_PI_TYPE0_PROTECTION = 0,
- T10_PI_TYPE1_PROTECTION = 1,
- T10_PI_TYPE2_PROTECTION = 2,
- T10_PI_TYPE3_PROTECTION = 3,
-};
-
-struct t10_pi_tuple {
- __be16 guard_tag;
- __be16 app_tag;
- __be32 ref_tag;
-};
-
-typedef __be16 csum_fn(void *, unsigned int);
-
-struct virtio_device_id {
- __u32 device;
- __u32 vendor;
-};
-
-struct virtio_device;
-
-struct virtqueue {
- struct list_head list;
- void (*callback)(struct virtqueue *);
- const char *name;
- struct virtio_device *vdev;
- unsigned int index;
- unsigned int num_free;
- void *priv;
-};
-
-struct vringh_config_ops;
-
-struct virtio_config_ops;
-
-struct virtio_device {
- int index;
- bool failed;
- bool config_enabled;
- bool config_change_pending;
- spinlock_t config_lock;
- struct device dev;
- struct virtio_device_id id;
- const struct virtio_config_ops *config;
- const struct vringh_config_ops *vringh_config;
- struct list_head vqs;
- u64 features;
- void *priv;
-};
-
-typedef void vq_callback_t(struct virtqueue *);
-
-struct irq_affinity___2;
-
-struct virtio_shm_region;
-
-struct virtio_config_ops {
- void (*get)(struct virtio_device *, unsigned int, void *, unsigned int);
- void (*set)(struct virtio_device *, unsigned int, const void *, unsigned int);
- u32 (*generation)(struct virtio_device *);
- u8 (*get_status)(struct virtio_device *);
- void (*set_status)(struct virtio_device *, u8);
- void (*reset)(struct virtio_device *);
- int (*find_vqs)(struct virtio_device *, unsigned int, struct virtqueue **, vq_callback_t **, const char * const *, const bool *, struct irq_affinity___2 *);
- void (*del_vqs)(struct virtio_device *);
- u64 (*get_features)(struct virtio_device *);
- int (*finalize_features)(struct virtio_device *);
- const char * (*bus_name)(struct virtio_device *);
- int (*set_vq_affinity)(struct virtqueue *, const struct cpumask *);
- const struct cpumask * (*get_vq_affinity)(struct virtio_device *, int);
- bool (*get_shm_region)(struct virtio_device *, struct virtio_shm_region *, u8);
-};
-
-struct virtio_shm_region {
- u64 addr;
- u64 len;
-};
-
-struct irq_poll;
-
-typedef int irq_poll_fn(struct irq_poll *, int);
-
-struct irq_poll {
- struct list_head list;
- long unsigned int state;
- int weight;
- irq_poll_fn *poll;
-};
-
-struct dim_sample {
- ktime_t time;
- u32 pkt_ctr;
- u32 byte_ctr;
- u16 event_ctr;
- u32 comp_ctr;
-};
-
-struct dim_stats {
- int ppms;
- int bpms;
- int epms;
- int cpms;
- int cpe_ratio;
-};
-
-struct dim {
- u8 state;
- struct dim_stats prev_stats;
- struct dim_sample start_sample;
- struct dim_sample measuring_sample;
- struct work_struct work;
- void *priv;
- u8 profile_ix;
- u8 mode;
- u8 tune_state;
- u8 steps_right;
- u8 steps_left;
- u8 tired;
-};
-
-enum rdma_nl_counter_mode {
- RDMA_COUNTER_MODE_NONE = 0,
- RDMA_COUNTER_MODE_AUTO = 1,
- RDMA_COUNTER_MODE_MANUAL = 2,
- RDMA_COUNTER_MODE_MAX = 3,
-};
-
-enum rdma_nl_counter_mask {
- RDMA_COUNTER_MASK_QP_TYPE = 1,
- RDMA_COUNTER_MASK_PID = 2,
-};
-
-enum rdma_restrack_type {
- RDMA_RESTRACK_PD = 0,
- RDMA_RESTRACK_CQ = 1,
- RDMA_RESTRACK_QP = 2,
- RDMA_RESTRACK_CM_ID = 3,
- RDMA_RESTRACK_MR = 4,
- RDMA_RESTRACK_CTX = 5,
- RDMA_RESTRACK_COUNTER = 6,
- RDMA_RESTRACK_MAX = 7,
-};
-
-struct rdma_restrack_entry {
- bool valid;
- struct kref kref;
- struct completion comp;
- struct task_struct *task;
- const char *kern_name;
- enum rdma_restrack_type type;
- bool user;
- u32 id;
-};
-
-struct rdma_link_ops {
- struct list_head list;
- const char *type;
- int (*newlink)(const char *, struct net_device *);
-};
-
-struct auto_mode_param {
- int qp_type;
-};
-
-struct rdma_counter_mode {
- enum rdma_nl_counter_mode mode;
- enum rdma_nl_counter_mask mask;
- struct auto_mode_param param;
-};
-
-struct rdma_hw_stats;
-
-struct rdma_port_counter {
- struct rdma_counter_mode mode;
- struct rdma_hw_stats *hstats;
- unsigned int num_counters;
- struct mutex lock;
-};
-
-struct rdma_hw_stats {
- struct mutex lock;
- long unsigned int timestamp;
- long unsigned int lifespan;
- const char * const *names;
- int num_counters;
- u64 value[0];
-};
-
-struct ib_device;
-
-struct rdma_counter {
- struct rdma_restrack_entry res;
- struct ib_device *device;
- uint32_t id;
- struct kref kref;
- struct rdma_counter_mode mode;
- struct mutex lock;
- struct rdma_hw_stats *stats;
- u8 port;
-};
-
-enum rdma_driver_id {
- RDMA_DRIVER_UNKNOWN = 0,
- RDMA_DRIVER_MLX5 = 1,
- RDMA_DRIVER_MLX4 = 2,
- RDMA_DRIVER_CXGB3 = 3,
- RDMA_DRIVER_CXGB4 = 4,
- RDMA_DRIVER_MTHCA = 5,
- RDMA_DRIVER_BNXT_RE = 6,
- RDMA_DRIVER_OCRDMA = 7,
- RDMA_DRIVER_NES = 8,
- RDMA_DRIVER_I40IW = 9,
- RDMA_DRIVER_VMW_PVRDMA = 10,
- RDMA_DRIVER_QEDR = 11,
- RDMA_DRIVER_HNS = 12,
- RDMA_DRIVER_USNIC = 13,
- RDMA_DRIVER_RXE = 14,
- RDMA_DRIVER_HFI1 = 15,
- RDMA_DRIVER_QIB = 16,
- RDMA_DRIVER_EFA = 17,
- RDMA_DRIVER_SIW = 18,
-};
-
-enum ib_cq_notify_flags {
- IB_CQ_SOLICITED = 1,
- IB_CQ_NEXT_COMP = 2,
- IB_CQ_SOLICITED_MASK = 3,
- IB_CQ_REPORT_MISSED_EVENTS = 4,
-};
-
-struct ib_mad;
-
-enum rdma_link_layer {
- IB_LINK_LAYER_UNSPECIFIED = 0,
- IB_LINK_LAYER_INFINIBAND = 1,
- IB_LINK_LAYER_ETHERNET = 2,
-};
-
-enum rdma_netdev_t {
- RDMA_NETDEV_OPA_VNIC = 0,
- RDMA_NETDEV_IPOIB = 1,
-};
-
-enum ib_srq_attr_mask {
- IB_SRQ_MAX_WR = 1,
- IB_SRQ_LIMIT = 2,
-};
-
-enum ib_mr_type {
- IB_MR_TYPE_MEM_REG = 0,
- IB_MR_TYPE_SG_GAPS = 1,
- IB_MR_TYPE_DM = 2,
- IB_MR_TYPE_USER = 3,
- IB_MR_TYPE_DMA = 4,
- IB_MR_TYPE_INTEGRITY = 5,
-};
-
-enum ib_uverbs_advise_mr_advice {
- IB_UVERBS_ADVISE_MR_ADVICE_PREFETCH = 0,
- IB_UVERBS_ADVISE_MR_ADVICE_PREFETCH_WRITE = 1,
- IB_UVERBS_ADVISE_MR_ADVICE_PREFETCH_NO_FAULT = 2,
-};
-
-struct uverbs_attr_bundle;
-
-struct rdma_cm_id;
-
-struct iw_cm_id;
-
-struct iw_cm_conn_param;
-
-struct ib_qp;
-
-struct ib_send_wr;
-
-struct ib_recv_wr;
-
-struct ib_cq;
-
-struct ib_wc;
-
-struct ib_srq;
-
-struct ib_grh;
-
-struct ib_device_attr;
-
-struct ib_udata;
-
-struct ib_device_modify;
-
-struct ib_port_attr;
-
-struct ib_port_modify;
-
-struct ib_port_immutable;
-
-struct rdma_netdev_alloc_params;
-
-union ib_gid;
-
-struct ib_gid_attr;
-
-struct ib_ucontext;
-
-struct rdma_user_mmap_entry;
-
-struct ib_pd;
-
-struct ib_ah;
-
-struct rdma_ah_init_attr;
-
-struct rdma_ah_attr;
-
-struct ib_srq_init_attr;
-
-struct ib_srq_attr;
-
-struct ib_qp_init_attr;
-
-struct ib_qp_attr;
-
-struct ib_cq_init_attr;
-
-struct ib_mr;
-
-struct ib_sge;
-
-struct ib_mr_status;
-
-struct ib_mw;
-
-struct ib_xrcd;
-
-struct ib_flow;
-
-struct ib_flow_attr;
-
-struct ib_flow_action;
-
-struct ib_flow_action_attrs_esp;
-
-struct ib_wq;
-
-struct ib_wq_init_attr;
-
-struct ib_wq_attr;
-
-struct ib_rwq_ind_table;
-
-struct ib_rwq_ind_table_init_attr;
-
-struct ib_dm;
-
-struct ib_dm_alloc_attr;
-
-struct ib_dm_mr_attr;
-
-struct ib_counters;
-
-struct ib_counters_read_attr;
-
-struct ib_device_ops {
- struct module *owner;
- enum rdma_driver_id driver_id;
- u32 uverbs_abi_ver;
- unsigned int uverbs_no_driver_id_binding: 1;
- int (*post_send)(struct ib_qp *, const struct ib_send_wr *, const struct ib_send_wr **);
- int (*post_recv)(struct ib_qp *, const struct ib_recv_wr *, const struct ib_recv_wr **);
- void (*drain_rq)(struct ib_qp *);
- void (*drain_sq)(struct ib_qp *);
- int (*poll_cq)(struct ib_cq *, int, struct ib_wc *);
- int (*peek_cq)(struct ib_cq *, int);
- int (*req_notify_cq)(struct ib_cq *, enum ib_cq_notify_flags);
- int (*req_ncomp_notif)(struct ib_cq *, int);
- int (*post_srq_recv)(struct ib_srq *, const struct ib_recv_wr *, const struct ib_recv_wr **);
- int (*process_mad)(struct ib_device *, int, u8, const struct ib_wc *, const struct ib_grh *, const struct ib_mad *, struct ib_mad *, size_t *, u16 *);
- int (*query_device)(struct ib_device *, struct ib_device_attr *, struct ib_udata *);
- int (*modify_device)(struct ib_device *, int, struct ib_device_modify *);
- void (*get_dev_fw_str)(struct ib_device *, char *);
- const struct cpumask * (*get_vector_affinity)(struct ib_device *, int);
- int (*query_port)(struct ib_device *, u8, struct ib_port_attr *);
- int (*modify_port)(struct ib_device *, u8, int, struct ib_port_modify *);
- int (*get_port_immutable)(struct ib_device *, u8, struct ib_port_immutable *);
- enum rdma_link_layer (*get_link_layer)(struct ib_device *, u8);
- struct net_device * (*get_netdev)(struct ib_device *, u8);
- struct net_device * (*alloc_rdma_netdev)(struct ib_device *, u8, enum rdma_netdev_t, const char *, unsigned char, void (*)(struct net_device *));
- int (*rdma_netdev_get_params)(struct ib_device *, u8, enum rdma_netdev_t, struct rdma_netdev_alloc_params *);
- int (*query_gid)(struct ib_device *, u8, int, union ib_gid *);
- int (*add_gid)(const struct ib_gid_attr *, void **);
- int (*del_gid)(const struct ib_gid_attr *, void **);
- int (*query_pkey)(struct ib_device *, u8, u16, u16 *);
- int (*alloc_ucontext)(struct ib_ucontext *, struct ib_udata *);
- void (*dealloc_ucontext)(struct ib_ucontext *);
- int (*mmap)(struct ib_ucontext *, struct vm_area_struct *);
- void (*mmap_free)(struct rdma_user_mmap_entry *);
- void (*disassociate_ucontext)(struct ib_ucontext *);
- int (*alloc_pd)(struct ib_pd *, struct ib_udata *);
- int (*dealloc_pd)(struct ib_pd *, struct ib_udata *);
- int (*create_ah)(struct ib_ah *, struct rdma_ah_init_attr *, struct ib_udata *);
- int (*modify_ah)(struct ib_ah *, struct rdma_ah_attr *);
- int (*query_ah)(struct ib_ah *, struct rdma_ah_attr *);
- int (*destroy_ah)(struct ib_ah *, u32);
- int (*create_srq)(struct ib_srq *, struct ib_srq_init_attr *, struct ib_udata *);
- int (*modify_srq)(struct ib_srq *, struct ib_srq_attr *, enum ib_srq_attr_mask, struct ib_udata *);
- int (*query_srq)(struct ib_srq *, struct ib_srq_attr *);
- int (*destroy_srq)(struct ib_srq *, struct ib_udata *);
- struct ib_qp * (*create_qp)(struct ib_pd *, struct ib_qp_init_attr *, struct ib_udata *);
- int (*modify_qp)(struct ib_qp *, struct ib_qp_attr *, int, struct ib_udata *);
- int (*query_qp)(struct ib_qp *, struct ib_qp_attr *, int, struct ib_qp_init_attr *);
- int (*destroy_qp)(struct ib_qp *, struct ib_udata *);
- int (*create_cq)(struct ib_cq *, const struct ib_cq_init_attr *, struct ib_udata *);
- int (*modify_cq)(struct ib_cq *, u16, u16);
- int (*destroy_cq)(struct ib_cq *, struct ib_udata *);
- int (*resize_cq)(struct ib_cq *, int, struct ib_udata *);
- struct ib_mr * (*get_dma_mr)(struct ib_pd *, int);
- struct ib_mr * (*reg_user_mr)(struct ib_pd *, u64, u64, u64, int, struct ib_udata *);
- int (*rereg_user_mr)(struct ib_mr *, int, u64, u64, u64, int, struct ib_pd *, struct ib_udata *);
- int (*dereg_mr)(struct ib_mr *, struct ib_udata *);
- struct ib_mr * (*alloc_mr)(struct ib_pd *, enum ib_mr_type, u32);
- struct ib_mr * (*alloc_mr_integrity)(struct ib_pd *, u32, u32);
- int (*advise_mr)(struct ib_pd *, enum ib_uverbs_advise_mr_advice, u32, struct ib_sge *, u32, struct uverbs_attr_bundle *);
- int (*map_mr_sg)(struct ib_mr *, struct scatterlist *, int, unsigned int *);
- int (*check_mr_status)(struct ib_mr *, u32, struct ib_mr_status *);
- int (*alloc_mw)(struct ib_mw *, struct ib_udata *);
- int (*dealloc_mw)(struct ib_mw *);
- int (*attach_mcast)(struct ib_qp *, union ib_gid *, u16);
- int (*detach_mcast)(struct ib_qp *, union ib_gid *, u16);
- int (*alloc_xrcd)(struct ib_xrcd *, struct ib_udata *);
- int (*dealloc_xrcd)(struct ib_xrcd *, struct ib_udata *);
- struct ib_flow * (*create_flow)(struct ib_qp *, struct ib_flow_attr *, struct ib_udata *);
- int (*destroy_flow)(struct ib_flow *);
- struct ib_flow_action * (*create_flow_action_esp)(struct ib_device *, const struct ib_flow_action_attrs_esp *, struct uverbs_attr_bundle *);
- int (*destroy_flow_action)(struct ib_flow_action *);
- int (*modify_flow_action_esp)(struct ib_flow_action *, const struct ib_flow_action_attrs_esp *, struct uverbs_attr_bundle *);
- int (*set_vf_link_state)(struct ib_device *, int, u8, int);
- int (*get_vf_config)(struct ib_device *, int, u8, struct ifla_vf_info *);
- int (*get_vf_stats)(struct ib_device *, int, u8, struct ifla_vf_stats *);
- int (*get_vf_guid)(struct ib_device *, int, u8, struct ifla_vf_guid *, struct ifla_vf_guid *);
- int (*set_vf_guid)(struct ib_device *, int, u8, u64, int);
- struct ib_wq * (*create_wq)(struct ib_pd *, struct ib_wq_init_attr *, struct ib_udata *);
- int (*destroy_wq)(struct ib_wq *, struct ib_udata *);
- int (*modify_wq)(struct ib_wq *, struct ib_wq_attr *, u32, struct ib_udata *);
- int (*create_rwq_ind_table)(struct ib_rwq_ind_table *, struct ib_rwq_ind_table_init_attr *, struct ib_udata *);
- int (*destroy_rwq_ind_table)(struct ib_rwq_ind_table *);
- struct ib_dm * (*alloc_dm)(struct ib_device *, struct ib_ucontext *, struct ib_dm_alloc_attr *, struct uverbs_attr_bundle *);
- int (*dealloc_dm)(struct ib_dm *, struct uverbs_attr_bundle *);
- struct ib_mr * (*reg_dm_mr)(struct ib_pd *, struct ib_dm *, struct ib_dm_mr_attr *, struct uverbs_attr_bundle *);
- int (*create_counters)(struct ib_counters *, struct uverbs_attr_bundle *);
- int (*destroy_counters)(struct ib_counters *);
- int (*read_counters)(struct ib_counters *, struct ib_counters_read_attr *, struct uverbs_attr_bundle *);
- int (*map_mr_sg_pi)(struct ib_mr *, struct scatterlist *, int, unsigned int *, struct scatterlist *, int, unsigned int *);
- struct rdma_hw_stats * (*alloc_hw_stats)(struct ib_device *, u8);
- int (*get_hw_stats)(struct ib_device *, struct rdma_hw_stats *, u8, int);
- int (*init_port)(struct ib_device *, u8, struct kobject *);
- int (*fill_res_mr_entry)(struct sk_buff *, struct ib_mr *);
- int (*fill_res_mr_entry_raw)(struct sk_buff *, struct ib_mr *);
- int (*fill_res_cq_entry)(struct sk_buff *, struct ib_cq *);
- int (*fill_res_cq_entry_raw)(struct sk_buff *, struct ib_cq *);
- int (*fill_res_qp_entry)(struct sk_buff *, struct ib_qp *);
- int (*fill_res_qp_entry_raw)(struct sk_buff *, struct ib_qp *);
- int (*fill_res_cm_id_entry)(struct sk_buff *, struct rdma_cm_id *);
- int (*enable_driver)(struct ib_device *);
- void (*dealloc_driver)(struct ib_device *);
- void (*iw_add_ref)(struct ib_qp *);
- void (*iw_rem_ref)(struct ib_qp *);
- struct ib_qp * (*iw_get_qp)(struct ib_device *, int);
- int (*iw_connect)(struct iw_cm_id *, struct iw_cm_conn_param *);
- int (*iw_accept)(struct iw_cm_id *, struct iw_cm_conn_param *);
- int (*iw_reject)(struct iw_cm_id *, const void *, u8);
- int (*iw_create_listen)(struct iw_cm_id *, int);
- int (*iw_destroy_listen)(struct iw_cm_id *);
- int (*counter_bind_qp)(struct rdma_counter *, struct ib_qp *);
- int (*counter_unbind_qp)(struct ib_qp *);
- int (*counter_dealloc)(struct rdma_counter *);
- struct rdma_hw_stats * (*counter_alloc_stats)(struct rdma_counter *);
- int (*counter_update_stats)(struct rdma_counter *);
- int (*fill_stat_mr_entry)(struct sk_buff *, struct ib_mr *);
- int (*query_ucontext)(struct ib_ucontext *, struct uverbs_attr_bundle *);
- size_t size_ib_ah;
- size_t size_ib_counters;
- size_t size_ib_cq;
- size_t size_ib_mw;
- size_t size_ib_pd;
- size_t size_ib_rwq_ind_table;
- size_t size_ib_srq;
- size_t size_ib_ucontext;
- size_t size_ib_xrcd;
-};
-
-struct ib_core_device {
- struct device dev;
- possible_net_t rdma_net;
- struct kobject *ports_kobj;
- struct list_head port_list;
- struct ib_device *owner;
-};
-
-enum ib_atomic_cap {
- IB_ATOMIC_NONE = 0,
- IB_ATOMIC_HCA = 1,
- IB_ATOMIC_GLOB = 2,
-};
-
-struct ib_odp_caps {
- uint64_t general_caps;
- struct {
- uint32_t rc_odp_caps;
- uint32_t uc_odp_caps;
- uint32_t ud_odp_caps;
- uint32_t xrc_odp_caps;
- } per_transport_caps;
-};
-
-struct ib_rss_caps {
- u32 supported_qpts;
- u32 max_rwq_indirection_tables;
- u32 max_rwq_indirection_table_size;
-};
-
-struct ib_tm_caps {
- u32 max_rndv_hdr_size;
- u32 max_num_tags;
- u32 flags;
- u32 max_ops;
- u32 max_sge;
-};
-
-struct ib_cq_caps {
- u16 max_cq_moderation_count;
- u16 max_cq_moderation_period;
-};
-
-struct ib_device_attr {
- u64 fw_ver;
- __be64 sys_image_guid;
- u64 max_mr_size;
- u64 page_size_cap;
- u32 vendor_id;
- u32 vendor_part_id;
- u32 hw_ver;
- int max_qp;
- int max_qp_wr;
- u64 device_cap_flags;
- int max_send_sge;
- int max_recv_sge;
- int max_sge_rd;
- int max_cq;
- int max_cqe;
- int max_mr;
- int max_pd;
- int max_qp_rd_atom;
- int max_ee_rd_atom;
- int max_res_rd_atom;
- int max_qp_init_rd_atom;
- int max_ee_init_rd_atom;
- enum ib_atomic_cap atomic_cap;
- enum ib_atomic_cap masked_atomic_cap;
- int max_ee;
- int max_rdd;
- int max_mw;
- int max_raw_ipv6_qp;
- int max_raw_ethy_qp;
- int max_mcast_grp;
- int max_mcast_qp_attach;
- int max_total_mcast_qp_attach;
- int max_ah;
- int max_srq;
- int max_srq_wr;
- int max_srq_sge;
- unsigned int max_fast_reg_page_list_len;
- unsigned int max_pi_fast_reg_page_list_len;
- u16 max_pkeys;
- u8 local_ca_ack_delay;
- int sig_prot_cap;
- int sig_guard_cap;
- struct ib_odp_caps odp_caps;
- uint64_t timestamp_mask;
- uint64_t hca_core_clock;
- struct ib_rss_caps rss_caps;
- u32 max_wq_type_rq;
- u32 raw_packet_caps;
- struct ib_tm_caps tm_caps;
- struct ib_cq_caps cq_caps;
- u64 max_dm_size;
- u32 max_sgl_rd;
-};
-
-struct rdma_restrack_root;
-
-struct uapi_definition;
-
-struct ib_port_data;
-
-struct ib_device {
- struct device *dma_device;
- struct ib_device_ops ops;
- char name[64];
- struct callback_head callback_head;
- struct list_head event_handler_list;
- struct rw_semaphore event_handler_rwsem;
- spinlock_t qp_open_list_lock;
- struct rw_semaphore client_data_rwsem;
- struct xarray client_data;
- struct mutex unregistration_lock;
- rwlock_t cache_lock;
- struct ib_port_data *port_data;
- int num_comp_vectors;
- union {
- struct device dev;
- struct ib_core_device coredev;
- };
- const struct attribute_group *groups[3];
- u64 uverbs_cmd_mask;
- u64 uverbs_ex_cmd_mask;
- char node_desc[64];
- __be64 node_guid;
- u32 local_dma_lkey;
- u16 is_switch: 1;
- u16 kverbs_provider: 1;
- u16 use_cq_dim: 1;
- u8 node_type;
- u8 phys_port_cnt;
- struct ib_device_attr attrs;
- struct attribute_group *hw_stats_ag;
- struct rdma_hw_stats *hw_stats;
- u32 index;
- spinlock_t cq_pools_lock;
- struct list_head cq_pools[3];
- struct rdma_restrack_root *res;
- const struct uapi_definition *driver_def;
- refcount_t refcount;
- struct completion unreg_completion;
- struct work_struct unregistration_work;
- const struct rdma_link_ops *link_ops;
- struct mutex compat_devs_mutex;
- struct xarray compat_devs;
- char iw_ifname[16];
- u32 iw_driver_flags;
- u32 lag_flags;
-};
-
-enum ib_signature_type {
- IB_SIG_TYPE_NONE = 0,
- IB_SIG_TYPE_T10_DIF = 1,
-};
-
-enum ib_t10_dif_bg_type {
- IB_T10DIF_CRC = 0,
- IB_T10DIF_CSUM = 1,
-};
-
-struct ib_t10_dif_domain {
- enum ib_t10_dif_bg_type bg_type;
- u16 pi_interval;
- u16 bg;
- u16 app_tag;
- u32 ref_tag;
- bool ref_remap;
- bool app_escape;
- bool ref_escape;
- u16 apptag_check_mask;
-};
-
-struct ib_sig_domain {
- enum ib_signature_type sig_type;
- union {
- struct ib_t10_dif_domain dif;
- } sig;
-};
-
-struct ib_sig_attrs {
- u8 check_mask;
- struct ib_sig_domain mem;
- struct ib_sig_domain wire;
- int meta_length;
-};
-
-enum ib_sig_err_type {
- IB_SIG_BAD_GUARD = 0,
- IB_SIG_BAD_REFTAG = 1,
- IB_SIG_BAD_APPTAG = 2,
-};
-
-struct ib_sig_err {
- enum ib_sig_err_type err_type;
- u32 expected;
- u32 actual;
- u64 sig_err_offset;
- u32 key;
-};
-
-enum ib_uverbs_flow_action_esp_keymat {
- IB_UVERBS_FLOW_ACTION_ESP_KEYMAT_AES_GCM = 0,
-};
-
-struct ib_uverbs_flow_action_esp_keymat_aes_gcm {
- __u64 iv;
- __u32 iv_algo;
- __u32 salt;
- __u32 icv_len;
- __u32 key_len;
- __u32 aes_key[8];
-};
-
-enum ib_uverbs_flow_action_esp_replay {
- IB_UVERBS_FLOW_ACTION_ESP_REPLAY_NONE = 0,
- IB_UVERBS_FLOW_ACTION_ESP_REPLAY_BMP = 1,
-};
-
-struct ib_uverbs_flow_action_esp_replay_bmp {
- __u32 size;
-};
-
-union ib_gid {
- u8 raw[16];
- struct {
- __be64 subnet_prefix;
- __be64 interface_id;
- } global;
-};
-
-enum ib_gid_type {
- IB_GID_TYPE_IB = 0,
- IB_GID_TYPE_ROCE = 1,
- IB_GID_TYPE_ROCE_UDP_ENCAP = 2,
- IB_GID_TYPE_SIZE = 3,
-};
-
-struct ib_gid_attr {
- struct net_device *ndev;
- struct ib_device *device;
- union ib_gid gid;
- enum ib_gid_type gid_type;
- u16 index;
- u8 port_num;
-};
-
-struct ib_cq_init_attr {
- unsigned int cqe;
- u32 comp_vector;
- u32 flags;
-};
-
-struct ib_dm_mr_attr {
- u64 length;
- u64 offset;
- u32 access_flags;
-};
-
-struct ib_dm_alloc_attr {
- u64 length;
- u32 alignment;
- u32 flags;
-};
-
-enum ib_mtu {
- IB_MTU_256 = 1,
- IB_MTU_512 = 2,
- IB_MTU_1024 = 3,
- IB_MTU_2048 = 4,
- IB_MTU_4096 = 5,
-};
-
-enum ib_port_state {
- IB_PORT_NOP = 0,
- IB_PORT_DOWN = 1,
- IB_PORT_INIT = 2,
- IB_PORT_ARMED = 3,
- IB_PORT_ACTIVE = 4,
- IB_PORT_ACTIVE_DEFER = 5,
-};
-
-struct ib_port_attr {
- u64 subnet_prefix;
- enum ib_port_state state;
- enum ib_mtu max_mtu;
- enum ib_mtu active_mtu;
- u32 phys_mtu;
- int gid_tbl_len;
- unsigned int ip_gids: 1;
- u32 port_cap_flags;
- u32 max_msg_sz;
- u32 bad_pkey_cntr;
- u32 qkey_viol_cntr;
- u16 pkey_tbl_len;
- u32 sm_lid;
- u32 lid;
- u8 lmc;
- u8 max_vl_num;
- u8 sm_sl;
- u8 subnet_timeout;
- u8 init_type_reply;
- u8 active_width;
- u16 active_speed;
- u8 phys_state;
- u16 port_cap_flags2;
-};
-
-struct ib_device_modify {
- u64 sys_image_guid;
- char node_desc[64];
-};
-
-struct ib_port_modify {
- u32 set_port_cap_mask;
- u32 clr_port_cap_mask;
- u8 init_type;
-};
-
-enum ib_event_type {
- IB_EVENT_CQ_ERR = 0,
- IB_EVENT_QP_FATAL = 1,
- IB_EVENT_QP_REQ_ERR = 2,
- IB_EVENT_QP_ACCESS_ERR = 3,
- IB_EVENT_COMM_EST = 4,
- IB_EVENT_SQ_DRAINED = 5,
- IB_EVENT_PATH_MIG = 6,
- IB_EVENT_PATH_MIG_ERR = 7,
- IB_EVENT_DEVICE_FATAL = 8,
- IB_EVENT_PORT_ACTIVE = 9,
- IB_EVENT_PORT_ERR = 10,
- IB_EVENT_LID_CHANGE = 11,
- IB_EVENT_PKEY_CHANGE = 12,
- IB_EVENT_SM_CHANGE = 13,
- IB_EVENT_SRQ_ERR = 14,
- IB_EVENT_SRQ_LIMIT_REACHED = 15,
- IB_EVENT_QP_LAST_WQE_REACHED = 16,
- IB_EVENT_CLIENT_REREGISTER = 17,
- IB_EVENT_GID_CHANGE = 18,
- IB_EVENT_WQ_FATAL = 19,
-};
-
-struct ib_ucq_object;
-
-typedef void (*ib_comp_handler)(struct ib_cq *, void *);
-
-struct ib_event;
-
-struct ib_cq {
- struct ib_device *device;
- struct ib_ucq_object *uobject;
- ib_comp_handler comp_handler;
- void (*event_handler)(struct ib_event *, void *);
- void *cq_context;
- int cqe;
- unsigned int cqe_used;
- atomic_t usecnt;
- enum ib_poll_context poll_ctx;
- struct ib_wc *wc;
- struct list_head pool_entry;
- union {
- struct irq_poll iop;
- struct work_struct work;
- };
- struct workqueue_struct *comp_wq;
- struct dim *dim;
- ktime_t timestamp;
- u8 interrupt: 1;
- u8 shared: 1;
- unsigned int comp_vector;
- struct rdma_restrack_entry res;
-};
-
-struct ib_uqp_object;
-
-enum ib_qp_type {
- IB_QPT_SMI = 0,
- IB_QPT_GSI = 1,
- IB_QPT_RC = 2,
- IB_QPT_UC = 3,
- IB_QPT_UD = 4,
- IB_QPT_RAW_IPV6 = 5,
- IB_QPT_RAW_ETHERTYPE = 6,
- IB_QPT_RAW_PACKET = 8,
- IB_QPT_XRC_INI = 9,
- IB_QPT_XRC_TGT = 10,
- IB_QPT_MAX = 11,
- IB_QPT_DRIVER = 255,
- IB_QPT_RESERVED1 = 4096,
- IB_QPT_RESERVED2 = 4097,
- IB_QPT_RESERVED3 = 4098,
- IB_QPT_RESERVED4 = 4099,
- IB_QPT_RESERVED5 = 4100,
- IB_QPT_RESERVED6 = 4101,
- IB_QPT_RESERVED7 = 4102,
- IB_QPT_RESERVED8 = 4103,
- IB_QPT_RESERVED9 = 4104,
- IB_QPT_RESERVED10 = 4105,
-};
-
-struct ib_qp_security;
-
-struct ib_qp {
- struct ib_device *device;
- struct ib_pd *pd;
- struct ib_cq *send_cq;
- struct ib_cq *recv_cq;
- spinlock_t mr_lock;
- int mrs_used;
- struct list_head rdma_mrs;
- struct list_head sig_mrs;
- struct ib_srq *srq;
- struct ib_xrcd *xrcd;
- struct list_head xrcd_list;
- atomic_t usecnt;
- struct list_head open_list;
- struct ib_qp *real_qp;
- struct ib_uqp_object *uobject;
- void (*event_handler)(struct ib_event *, void *);
- void *qp_context;
- const struct ib_gid_attr *av_sgid_attr;
- const struct ib_gid_attr *alt_path_sgid_attr;
- u32 qp_num;
- u32 max_write_sge;
- u32 max_read_sge;
- enum ib_qp_type qp_type;
- struct ib_rwq_ind_table *rwq_ind_tbl;
- struct ib_qp_security *qp_sec;
- u8 port;
- bool integrity_en;
- struct rdma_restrack_entry res;
- struct rdma_counter *counter;
-};
-
-struct ib_usrq_object;
-
-enum ib_srq_type {
- IB_SRQT_BASIC = 0,
- IB_SRQT_XRC = 1,
- IB_SRQT_TM = 2,
-};
-
-struct ib_srq {
- struct ib_device *device;
- struct ib_pd *pd;
- struct ib_usrq_object *uobject;
- void (*event_handler)(struct ib_event *, void *);
- void *srq_context;
- enum ib_srq_type srq_type;
- atomic_t usecnt;
- struct {
- struct ib_cq *cq;
- union {
- struct {
- struct ib_xrcd *xrcd;
- u32 srq_num;
- } xrc;
- };
- } ext;
-};
-
-struct ib_uwq_object;
-
-enum ib_wq_state {
- IB_WQS_RESET = 0,
- IB_WQS_RDY = 1,
- IB_WQS_ERR = 2,
-};
-
-enum ib_wq_type {
- IB_WQT_RQ = 0,
-};
-
-struct ib_wq {
- struct ib_device *device;
- struct ib_uwq_object *uobject;
- void *wq_context;
- void (*event_handler)(struct ib_event *, void *);
- struct ib_pd *pd;
- struct ib_cq *cq;
- u32 wq_num;
- enum ib_wq_state state;
- enum ib_wq_type wq_type;
- atomic_t usecnt;
-};
-
-struct ib_event {
- struct ib_device *device;
- union {
- struct ib_cq *cq;
- struct ib_qp *qp;
- struct ib_srq *srq;
- struct ib_wq *wq;
- u8 port_num;
- } element;
- enum ib_event_type event;
-};
-
-struct ib_global_route {
- const struct ib_gid_attr *sgid_attr;
- union ib_gid dgid;
- u32 flow_label;
- u8 sgid_index;
- u8 hop_limit;
- u8 traffic_class;
-};
-
-struct ib_grh {
- __be32 version_tclass_flow;
- __be16 paylen;
- u8 next_hdr;
- u8 hop_limit;
- union ib_gid sgid;
- union ib_gid dgid;
-};
-
-struct ib_mr_status {
- u32 fail_status;
- struct ib_sig_err sig_err;
-};
-
-struct rdma_ah_init_attr {
- struct rdma_ah_attr *ah_attr;
- u32 flags;
- struct net_device *xmit_slave;
-};
-
-enum rdma_ah_attr_type {
- RDMA_AH_ATTR_TYPE_UNDEFINED = 0,
- RDMA_AH_ATTR_TYPE_IB = 1,
- RDMA_AH_ATTR_TYPE_ROCE = 2,
- RDMA_AH_ATTR_TYPE_OPA = 3,
-};
-
-struct ib_ah_attr {
- u16 dlid;
- u8 src_path_bits;
-};
-
-struct roce_ah_attr {
- u8 dmac[6];
-};
-
-struct opa_ah_attr {
- u32 dlid;
- u8 src_path_bits;
- bool make_grd;
-};
-
-struct rdma_ah_attr {
- struct ib_global_route grh;
- u8 sl;
- u8 static_rate;
- u8 port_num;
- u8 ah_flags;
- enum rdma_ah_attr_type type;
- union {
- struct ib_ah_attr ib;
- struct roce_ah_attr roce;
- struct opa_ah_attr opa;
- };
-};
-
-enum ib_wc_status {
- IB_WC_SUCCESS = 0,
- IB_WC_LOC_LEN_ERR = 1,
- IB_WC_LOC_QP_OP_ERR = 2,
- IB_WC_LOC_EEC_OP_ERR = 3,
- IB_WC_LOC_PROT_ERR = 4,
- IB_WC_WR_FLUSH_ERR = 5,
- IB_WC_MW_BIND_ERR = 6,
- IB_WC_BAD_RESP_ERR = 7,
- IB_WC_LOC_ACCESS_ERR = 8,
- IB_WC_REM_INV_REQ_ERR = 9,
- IB_WC_REM_ACCESS_ERR = 10,
- IB_WC_REM_OP_ERR = 11,
- IB_WC_RETRY_EXC_ERR = 12,
- IB_WC_RNR_RETRY_EXC_ERR = 13,
- IB_WC_LOC_RDD_VIOL_ERR = 14,
- IB_WC_REM_INV_RD_REQ_ERR = 15,
- IB_WC_REM_ABORT_ERR = 16,
- IB_WC_INV_EECN_ERR = 17,
- IB_WC_INV_EEC_STATE_ERR = 18,
- IB_WC_FATAL_ERR = 19,
- IB_WC_RESP_TIMEOUT_ERR = 20,
- IB_WC_GENERAL_ERR = 21,
-};
-
-enum ib_wc_opcode {
- IB_WC_SEND = 0,
- IB_WC_RDMA_WRITE = 1,
- IB_WC_RDMA_READ = 2,
- IB_WC_COMP_SWAP = 3,
- IB_WC_FETCH_ADD = 4,
- IB_WC_BIND_MW = 5,
- IB_WC_LOCAL_INV = 6,
- IB_WC_LSO = 7,
- IB_WC_REG_MR = 8,
- IB_WC_MASKED_COMP_SWAP = 9,
- IB_WC_MASKED_FETCH_ADD = 10,
- IB_WC_RECV = 128,
- IB_WC_RECV_RDMA_WITH_IMM = 129,
-};
-
-struct ib_cqe {
- void (*done)(struct ib_cq *, struct ib_wc *);
-};
-
-struct ib_wc {
- union {
- u64 wr_id;
- struct ib_cqe *wr_cqe;
- };
- enum ib_wc_status status;
- enum ib_wc_opcode opcode;
- u32 vendor_err;
- u32 byte_len;
- struct ib_qp *qp;
- union {
- __be32 imm_data;
- u32 invalidate_rkey;
- } ex;
- u32 src_qp;
- u32 slid;
- int wc_flags;
- u16 pkey_index;
- u8 sl;
- u8 dlid_path_bits;
- u8 port_num;
- u8 smac[6];
- u16 vlan_id;
- u8 network_hdr_type;
-};
-
-struct ib_srq_attr {
- u32 max_wr;
- u32 max_sge;
- u32 srq_limit;
-};
-
-struct ib_xrcd {
- struct ib_device *device;
- atomic_t usecnt;
- struct inode *inode;
- struct rw_semaphore tgt_qps_rwsem;
- struct xarray tgt_qps;
-};
-
-struct ib_srq_init_attr {
- void (*event_handler)(struct ib_event *, void *);
- void *srq_context;
- struct ib_srq_attr attr;
- enum ib_srq_type srq_type;
- struct {
- struct ib_cq *cq;
- union {
- struct {
- struct ib_xrcd *xrcd;
- } xrc;
- struct {
- u32 max_num_tags;
- } tag_matching;
- };
- } ext;
-};
-
-struct ib_qp_cap {
- u32 max_send_wr;
- u32 max_recv_wr;
- u32 max_send_sge;
- u32 max_recv_sge;
- u32 max_inline_data;
- u32 max_rdma_ctxs;
-};
-
-enum ib_sig_type {
- IB_SIGNAL_ALL_WR = 0,
- IB_SIGNAL_REQ_WR = 1,
-};
-
-struct ib_qp_init_attr {
- void (*event_handler)(struct ib_event *, void *);
- void *qp_context;
- struct ib_cq *send_cq;
- struct ib_cq *recv_cq;
- struct ib_srq *srq;
- struct ib_xrcd *xrcd;
- struct ib_qp_cap cap;
- enum ib_sig_type sq_sig_type;
- enum ib_qp_type qp_type;
- u32 create_flags;
- u8 port_num;
- struct ib_rwq_ind_table *rwq_ind_tbl;
- u32 source_qpn;
-};
-
-struct ib_uobject;
-
-struct ib_rwq_ind_table {
- struct ib_device *device;
- struct ib_uobject *uobject;
- atomic_t usecnt;
- u32 ind_tbl_num;
- u32 log_ind_tbl_size;
- struct ib_wq **ind_tbl;
-};
-
-enum ib_qp_state {
- IB_QPS_RESET = 0,
- IB_QPS_INIT = 1,
- IB_QPS_RTR = 2,
- IB_QPS_RTS = 3,
- IB_QPS_SQD = 4,
- IB_QPS_SQE = 5,
- IB_QPS_ERR = 6,
-};
-
-enum ib_mig_state {
- IB_MIG_MIGRATED = 0,
- IB_MIG_REARM = 1,
- IB_MIG_ARMED = 2,
-};
-
-enum ib_mw_type {
- IB_MW_TYPE_1 = 1,
- IB_MW_TYPE_2 = 2,
-};
-
-struct ib_qp_attr {
- enum ib_qp_state qp_state;
- enum ib_qp_state cur_qp_state;
- enum ib_mtu path_mtu;
- enum ib_mig_state path_mig_state;
- u32 qkey;
- u32 rq_psn;
- u32 sq_psn;
- u32 dest_qp_num;
- int qp_access_flags;
- struct ib_qp_cap cap;
- struct rdma_ah_attr ah_attr;
- struct rdma_ah_attr alt_ah_attr;
- u16 pkey_index;
- u16 alt_pkey_index;
- u8 en_sqd_async_notify;
- u8 sq_draining;
- u8 max_rd_atomic;
- u8 max_dest_rd_atomic;
- u8 min_rnr_timer;
- u8 port_num;
- u8 timeout;
- u8 retry_cnt;
- u8 rnr_retry;
- u8 alt_port_num;
- u8 alt_timeout;
- u32 rate_limit;
- struct net_device *xmit_slave;
-};
-
-enum ib_wr_opcode {
- IB_WR_RDMA_WRITE = 0,
- IB_WR_RDMA_WRITE_WITH_IMM = 1,
- IB_WR_SEND = 2,
- IB_WR_SEND_WITH_IMM = 3,
- IB_WR_RDMA_READ = 4,
- IB_WR_ATOMIC_CMP_AND_SWP = 5,
- IB_WR_ATOMIC_FETCH_AND_ADD = 6,
- IB_WR_BIND_MW = 8,
- IB_WR_LSO = 10,
- IB_WR_SEND_WITH_INV = 9,
- IB_WR_RDMA_READ_WITH_INV = 11,
- IB_WR_LOCAL_INV = 7,
- IB_WR_MASKED_ATOMIC_CMP_AND_SWP = 12,
- IB_WR_MASKED_ATOMIC_FETCH_AND_ADD = 13,
- IB_WR_REG_MR = 32,
- IB_WR_REG_MR_INTEGRITY = 33,
- IB_WR_RESERVED1 = 240,
- IB_WR_RESERVED2 = 241,
- IB_WR_RESERVED3 = 242,
- IB_WR_RESERVED4 = 243,
- IB_WR_RESERVED5 = 244,
- IB_WR_RESERVED6 = 245,
- IB_WR_RESERVED7 = 246,
- IB_WR_RESERVED8 = 247,
- IB_WR_RESERVED9 = 248,
- IB_WR_RESERVED10 = 249,
-};
-
-struct ib_sge {
- u64 addr;
- u32 length;
- u32 lkey;
-};
-
-struct ib_send_wr {
- struct ib_send_wr *next;
- union {
- u64 wr_id;
- struct ib_cqe *wr_cqe;
- };
- struct ib_sge *sg_list;
- int num_sge;
- enum ib_wr_opcode opcode;
- int send_flags;
- union {
- __be32 imm_data;
- u32 invalidate_rkey;
- } ex;
-};
-
-struct ib_ah {
- struct ib_device *device;
- struct ib_pd *pd;
- struct ib_uobject *uobject;
- const struct ib_gid_attr *sgid_attr;
- enum rdma_ah_attr_type type;
-};
-
-struct ib_mr {
- struct ib_device *device;
- struct ib_pd *pd;
- u32 lkey;
- u32 rkey;
- u64 iova;
- u64 length;
- unsigned int page_size;
- enum ib_mr_type type;
- bool need_inval;
- union {
- struct ib_uobject *uobject;
- struct list_head qp_entry;
- };
- struct ib_dm *dm;
- struct ib_sig_attrs *sig_attrs;
- struct rdma_restrack_entry res;
-};
-
-struct ib_recv_wr {
- struct ib_recv_wr *next;
- union {
- u64 wr_id;
- struct ib_cqe *wr_cqe;
- };
- struct ib_sge *sg_list;
- int num_sge;
-};
-
-struct ib_rdmacg_object {};
-
-struct ib_uverbs_file;
-
-struct ib_ucontext {
- struct ib_device *device;
- struct ib_uverbs_file *ufile;
- bool cleanup_retryable;
- struct ib_rdmacg_object cg_obj;
- struct rdma_restrack_entry res;
- struct xarray mmap_xa;
-};
-
-struct uverbs_api_object;
-
-struct ib_uobject {
- u64 user_handle;
- struct ib_uverbs_file *ufile;
- struct ib_ucontext *context;
- void *object;
- struct list_head list;
- struct ib_rdmacg_object cg_obj;
- int id;
- struct kref ref;
- atomic_t usecnt;
- struct callback_head rcu;
- const struct uverbs_api_object *uapi_object;
-};
-
-struct ib_udata {
- const void *inbuf;
- void *outbuf;
- size_t inlen;
- size_t outlen;
-};
-
-struct ib_pd {
- u32 local_dma_lkey;
- u32 flags;
- struct ib_device *device;
- struct ib_uobject *uobject;
- atomic_t usecnt;
- u32 unsafe_global_rkey;
- struct ib_mr *__internal_mr;
- struct rdma_restrack_entry res;
-};
-
-struct ib_wq_init_attr {
- void *wq_context;
- enum ib_wq_type wq_type;
- u32 max_wr;
- u32 max_sge;
- struct ib_cq *cq;
- void (*event_handler)(struct ib_event *, void *);
- u32 create_flags;
-};
-
-struct ib_wq_attr {
- enum ib_wq_state wq_state;
- enum ib_wq_state curr_wq_state;
- u32 flags;
- u32 flags_mask;
-};
-
-struct ib_rwq_ind_table_init_attr {
- u32 log_ind_tbl_size;
- struct ib_wq **ind_tbl;
-};
-
-enum port_pkey_state {
- IB_PORT_PKEY_NOT_VALID = 0,
- IB_PORT_PKEY_VALID = 1,
- IB_PORT_PKEY_LISTED = 2,
-};
-
-struct ib_port_pkey {
- enum port_pkey_state state;
- u16 pkey_index;
- u8 port_num;
- struct list_head qp_list;
- struct list_head to_error_list;
- struct ib_qp_security *sec;
-};
-
-struct ib_ports_pkeys;
-
-struct ib_qp_security {
- struct ib_qp *qp;
- struct ib_device *dev;
- struct mutex mutex;
- struct ib_ports_pkeys *ports_pkeys;
- struct list_head shared_qp_list;
- void *security;
- bool destroying;
- atomic_t error_list_count;
- struct completion error_complete;
- int error_comps_pending;
-};
-
-struct ib_ports_pkeys {
- struct ib_port_pkey main;
- struct ib_port_pkey alt;
-};
-
-struct ib_dm {
- struct ib_device *device;
- u32 length;
- u32 flags;
- struct ib_uobject *uobject;
- atomic_t usecnt;
-};
-
-struct ib_mw {
- struct ib_device *device;
- struct ib_pd *pd;
- struct ib_uobject *uobject;
- u32 rkey;
- enum ib_mw_type type;
-};
-
-enum ib_flow_attr_type {
- IB_FLOW_ATTR_NORMAL = 0,
- IB_FLOW_ATTR_ALL_DEFAULT = 1,
- IB_FLOW_ATTR_MC_DEFAULT = 2,
- IB_FLOW_ATTR_SNIFFER = 3,
-};
-
-enum ib_flow_spec_type {
- IB_FLOW_SPEC_ETH = 32,
- IB_FLOW_SPEC_IB = 34,
- IB_FLOW_SPEC_IPV4 = 48,
- IB_FLOW_SPEC_IPV6 = 49,
- IB_FLOW_SPEC_ESP = 52,
- IB_FLOW_SPEC_TCP = 64,
- IB_FLOW_SPEC_UDP = 65,
- IB_FLOW_SPEC_VXLAN_TUNNEL = 80,
- IB_FLOW_SPEC_GRE = 81,
- IB_FLOW_SPEC_MPLS = 96,
- IB_FLOW_SPEC_INNER = 256,
- IB_FLOW_SPEC_ACTION_TAG = 4096,
- IB_FLOW_SPEC_ACTION_DROP = 4097,
- IB_FLOW_SPEC_ACTION_HANDLE = 4098,
- IB_FLOW_SPEC_ACTION_COUNT = 4099,
-};
-
-struct ib_flow_eth_filter {
- u8 dst_mac[6];
- u8 src_mac[6];
- __be16 ether_type;
- __be16 vlan_tag;
- u8 real_sz[0];
-};
-
-struct ib_flow_spec_eth {
- u32 type;
- u16 size;
- struct ib_flow_eth_filter val;
- struct ib_flow_eth_filter mask;
-};
-
-struct ib_flow_ib_filter {
- __be16 dlid;
- __u8 sl;
- u8 real_sz[0];
-};
-
-struct ib_flow_spec_ib {
- u32 type;
- u16 size;
- struct ib_flow_ib_filter val;
- struct ib_flow_ib_filter mask;
-};
-
-struct ib_flow_ipv4_filter {
- __be32 src_ip;
- __be32 dst_ip;
- u8 proto;
- u8 tos;
- u8 ttl;
- u8 flags;
- u8 real_sz[0];
-};
-
-struct ib_flow_spec_ipv4 {
- u32 type;
- u16 size;
- struct ib_flow_ipv4_filter val;
- struct ib_flow_ipv4_filter mask;
-};
-
-struct ib_flow_ipv6_filter {
- u8 src_ip[16];
- u8 dst_ip[16];
- __be32 flow_label;
- u8 next_hdr;
- u8 traffic_class;
- u8 hop_limit;
- u8 real_sz[0];
-};
-
-struct ib_flow_spec_ipv6 {
- u32 type;
- u16 size;
- struct ib_flow_ipv6_filter val;
- struct ib_flow_ipv6_filter mask;
-};
-
-struct ib_flow_tcp_udp_filter {
- __be16 dst_port;
- __be16 src_port;
- u8 real_sz[0];
-};
-
-struct ib_flow_spec_tcp_udp {
- u32 type;
- u16 size;
- struct ib_flow_tcp_udp_filter val;
- struct ib_flow_tcp_udp_filter mask;
-};
-
-struct ib_flow_tunnel_filter {
- __be32 tunnel_id;
- u8 real_sz[0];
-};
-
-struct ib_flow_spec_tunnel {
- u32 type;
- u16 size;
- struct ib_flow_tunnel_filter val;
- struct ib_flow_tunnel_filter mask;
-};
-
-struct ib_flow_esp_filter {
- __be32 spi;
- __be32 seq;
- u8 real_sz[0];
-};
-
-struct ib_flow_spec_esp {
- u32 type;
- u16 size;
- struct ib_flow_esp_filter val;
- struct ib_flow_esp_filter mask;
-};
-
-struct ib_flow_gre_filter {
- __be16 c_ks_res0_ver;
- __be16 protocol;
- __be32 key;
- u8 real_sz[0];
-};
-
-struct ib_flow_spec_gre {
- u32 type;
- u16 size;
- struct ib_flow_gre_filter val;
- struct ib_flow_gre_filter mask;
-};
-
-struct ib_flow_mpls_filter {
- __be32 tag;
- u8 real_sz[0];
-};
-
-struct ib_flow_spec_mpls {
- u32 type;
- u16 size;
- struct ib_flow_mpls_filter val;
- struct ib_flow_mpls_filter mask;
-};
-
-struct ib_flow_spec_action_tag {
- enum ib_flow_spec_type type;
- u16 size;
- u32 tag_id;
-};
-
-struct ib_flow_spec_action_drop {
- enum ib_flow_spec_type type;
- u16 size;
-};
-
-struct ib_flow_spec_action_handle {
- enum ib_flow_spec_type type;
- u16 size;
- struct ib_flow_action *act;
-};
-
-enum ib_flow_action_type {
- IB_FLOW_ACTION_UNSPECIFIED = 0,
- IB_FLOW_ACTION_ESP = 1,
-};
-
-struct ib_flow_action {
- struct ib_device *device;
- struct ib_uobject *uobject;
- enum ib_flow_action_type type;
- atomic_t usecnt;
-};
-
-struct ib_flow_spec_action_count {
- enum ib_flow_spec_type type;
- u16 size;
- struct ib_counters *counters;
-};
-
-struct ib_counters {
- struct ib_device *device;
- struct ib_uobject *uobject;
- atomic_t usecnt;
-};
-
-union ib_flow_spec {
- struct {
- u32 type;
- u16 size;
- };
- struct ib_flow_spec_eth eth;
- struct ib_flow_spec_ib ib;
- struct ib_flow_spec_ipv4 ipv4;
- struct ib_flow_spec_tcp_udp tcp_udp;
- struct ib_flow_spec_ipv6 ipv6;
- struct ib_flow_spec_tunnel tunnel;
- struct ib_flow_spec_esp esp;
- struct ib_flow_spec_gre gre;
- struct ib_flow_spec_mpls mpls;
- struct ib_flow_spec_action_tag flow_tag;
- struct ib_flow_spec_action_drop drop;
- struct ib_flow_spec_action_handle action;
- struct ib_flow_spec_action_count flow_count;
-};
-
-struct ib_flow_attr {
- enum ib_flow_attr_type type;
- u16 size;
- u16 priority;
- u32 flags;
- u8 num_of_specs;
- u8 port;
- union ib_flow_spec flows[0];
-};
-
-struct ib_flow {
- struct ib_qp *qp;
- struct ib_device *device;
- struct ib_uobject *uobject;
-};
-
-struct ib_flow_action_attrs_esp_keymats {
- enum ib_uverbs_flow_action_esp_keymat protocol;
- union {
- struct ib_uverbs_flow_action_esp_keymat_aes_gcm aes_gcm;
- } keymat;
-};
-
-struct ib_flow_action_attrs_esp_replays {
- enum ib_uverbs_flow_action_esp_replay protocol;
- union {
- struct ib_uverbs_flow_action_esp_replay_bmp bmp;
- } replay;
-};
-
-struct ib_flow_spec_list {
- struct ib_flow_spec_list *next;
- union ib_flow_spec spec;
-};
-
-struct ib_flow_action_attrs_esp {
- struct ib_flow_action_attrs_esp_keymats *keymat;
- struct ib_flow_action_attrs_esp_replays *replay;
- struct ib_flow_spec_list *encap;
- u32 esn;
- u32 spi;
- u32 seq;
- u32 tfc_pad;
- u64 flags;
- u64 hard_limit_pkts;
-};
-
-struct ib_pkey_cache;
-
-struct ib_gid_table;
-
-struct ib_port_cache {
- u64 subnet_prefix;
- struct ib_pkey_cache *pkey;
- struct ib_gid_table *gid;
- u8 lmc;
- enum ib_port_state port_state;
-};
-
-struct ib_port_immutable {
- int pkey_tbl_len;
- int gid_tbl_len;
- u32 core_cap_flags;
- u32 max_mad_size;
-};
-
-struct ib_port_data {
- struct ib_device *ib_dev;
- struct ib_port_immutable immutable;
- spinlock_t pkey_list_lock;
- struct list_head pkey_list;
- struct ib_port_cache cache;
- spinlock_t netdev_lock;
- struct net_device *netdev;
- struct hlist_node ndev_hash_link;
- struct rdma_port_counter port_counter;
- struct rdma_hw_stats *hw_stats;
-};
-
-struct rdma_netdev_alloc_params {
- size_t sizeof_priv;
- unsigned int txqs;
- unsigned int rxqs;
- void *param;
- int (*initialize_rdma_netdev)(struct ib_device *, u8, struct net_device *, void *);
-};
-
-struct ib_counters_read_attr {
- u64 *counters_buff;
- u32 ncounters;
- u32 flags;
-};
-
-struct rdma_user_mmap_entry {
- struct kref ref;
- struct ib_ucontext *ucontext;
- long unsigned int start_pgoff;
- size_t npages;
- bool driver_removed;
-};
-
-enum blk_zone_type {
- BLK_ZONE_TYPE_CONVENTIONAL = 1,
- BLK_ZONE_TYPE_SEQWRITE_REQ = 2,
- BLK_ZONE_TYPE_SEQWRITE_PREF = 3,
-};
-
-enum blk_zone_cond {
- BLK_ZONE_COND_NOT_WP = 0,
- BLK_ZONE_COND_EMPTY = 1,
- BLK_ZONE_COND_IMP_OPEN = 2,
- BLK_ZONE_COND_EXP_OPEN = 3,
- BLK_ZONE_COND_CLOSED = 4,
- BLK_ZONE_COND_READONLY = 13,
- BLK_ZONE_COND_FULL = 14,
- BLK_ZONE_COND_OFFLINE = 15,
-};
-
-enum blk_zone_report_flags {
- BLK_ZONE_REP_CAPACITY = 1,
-};
-
-struct blk_zone_report {
- __u64 sector;
- __u32 nr_zones;
- __u32 flags;
- struct blk_zone zones[0];
-};
-
-struct blk_zone_range {
- __u64 sector;
- __u64 nr_sectors;
-};
-
-struct zone_report_args {
- struct blk_zone *zones;
-};
-
-struct blk_revalidate_zone_args {
- struct gendisk *disk;
- long unsigned int *conv_zones_bitmap;
- long unsigned int *seq_zones_wlock;
- unsigned int nr_zones;
- sector_t zone_sectors;
- sector_t sector;
-};
-
-enum wbt_flags {
- WBT_TRACKED = 1,
- WBT_READ = 2,
- WBT_KSWAPD = 4,
- WBT_DISCARD = 8,
- WBT_NR_BITS = 4,
-};
-
-enum {
- WBT_STATE_ON_DEFAULT = 1,
- WBT_STATE_ON_MANUAL = 2,
-};
-
-struct rq_wb {
- unsigned int wb_background;
- unsigned int wb_normal;
- short int enable_state;
- unsigned int unknown_cnt;
- u64 win_nsec;
- u64 cur_win_nsec;
- struct blk_stat_callback *cb;
- u64 sync_issue;
- void *sync_cookie;
- unsigned int wc;
- long unsigned int last_issue;
- long unsigned int last_comp;
- long unsigned int min_lat_nsec;
- struct rq_qos rqos;
- struct rq_wait rq_wait[3];
- struct rq_depth rq_depth;
-};
-
-struct trace_event_raw_wbt_stat {
- struct trace_entry ent;
- char name[32];
- s64 rmean;
- u64 rmin;
- u64 rmax;
- s64 rnr_samples;
- s64 rtime;
- s64 wmean;
- u64 wmin;
- u64 wmax;
- s64 wnr_samples;
- s64 wtime;
- char __data[0];
-};
-
-struct trace_event_raw_wbt_lat {
- struct trace_entry ent;
- char name[32];
- long unsigned int lat;
- char __data[0];
-};
-
-struct trace_event_raw_wbt_step {
- struct trace_entry ent;
- char name[32];
- const char *msg;
- int step;
- long unsigned int window;
- unsigned int bg;
- unsigned int normal;
- unsigned int max;
- char __data[0];
-};
-
-struct trace_event_raw_wbt_timer {
- struct trace_entry ent;
- char name[32];
- unsigned int status;
- int step;
- unsigned int inflight;
- char __data[0];
-};
-
-struct trace_event_data_offsets_wbt_stat {};
-
-struct trace_event_data_offsets_wbt_lat {};
-
-struct trace_event_data_offsets_wbt_step {};
-
-struct trace_event_data_offsets_wbt_timer {};
-
-typedef void (*btf_trace_wbt_stat)(void *, struct backing_dev_info *, struct blk_rq_stat *);
-
-typedef void (*btf_trace_wbt_lat)(void *, struct backing_dev_info *, long unsigned int);
-
-typedef void (*btf_trace_wbt_step)(void *, struct backing_dev_info *, const char *, int, long unsigned int, unsigned int, unsigned int, unsigned int);
-
-typedef void (*btf_trace_wbt_timer)(void *, struct backing_dev_info *, unsigned int, int, unsigned int);
-
-enum {
- RWB_DEF_DEPTH = 16,
- RWB_WINDOW_NSEC = 100000000,
- RWB_MIN_WRITE_SAMPLES = 3,
- RWB_UNKNOWN_BUMP = 5,
-};
-
-enum {
- LAT_OK = 1,
- LAT_UNKNOWN = 2,
- LAT_UNKNOWN_WRITES = 3,
- LAT_EXCEEDED = 4,
-};
-
-struct wbt_wait_data {
- struct rq_wb *rwb;
- enum wbt_flags wb_acct;
- long unsigned int rw;
-};
-
-struct blk_ksm_keyslot {
- atomic_t slot_refs;
- struct list_head idle_slot_node;
- struct hlist_node hash_node;
- const struct blk_crypto_key *key;
- struct blk_keyslot_manager *ksm;
-};
-
-struct blk_ksm_ll_ops {
- int (*keyslot_program)(struct blk_keyslot_manager *, const struct blk_crypto_key *, unsigned int);
- int (*keyslot_evict)(struct blk_keyslot_manager *, const struct blk_crypto_key *, unsigned int);
-};
-
-struct blk_keyslot_manager {
- struct blk_ksm_ll_ops ksm_ll_ops;
- unsigned int max_dun_bytes_supported;
- unsigned int crypto_modes_supported[4];
- struct device *dev;
- unsigned int num_slots;
- struct rw_semaphore lock;
- wait_queue_head_t idle_slots_wait_queue;
- struct list_head idle_slots;
- spinlock_t idle_slots_lock;
- struct hlist_head *slot_hashtable;
- unsigned int log_slot_ht_size;
- struct blk_ksm_keyslot *slots;
-};
-
-struct blk_crypto_mode {
- const char *cipher_str;
- unsigned int keysize;
- unsigned int ivsize;
-};
-
-struct bio_fallback_crypt_ctx {
- struct bio_crypt_ctx crypt_ctx;
- struct bvec_iter crypt_iter;
- union {
- struct {
- struct work_struct work;
- struct bio *bio;
- };
- struct {
- void *bi_private_orig;
- bio_end_io_t *bi_end_io_orig;
- };
- };
-};
-
-struct blk_crypto_keyslot {
- enum blk_crypto_mode_num crypto_mode;
- struct crypto_skcipher *tfms[4];
-};
-
-union blk_crypto_iv {
- __le64 dun[4];
- u8 bytes[32];
-};
-
-typedef void (*swap_func_t)(void *, void *, int);
-
-typedef int (*cmp_r_func_t)(const void *, const void *, const void *);
-
-struct siprand_state {
- long unsigned int v0;
- long unsigned int v1;
- long unsigned int v2;
- long unsigned int v3;
-};
-
-typedef __kernel_long_t __kernel_ptrdiff_t;
-
-typedef __kernel_ptrdiff_t ptrdiff_t;
-
-struct region {
- unsigned int start;
- unsigned int off;
- unsigned int group_len;
- unsigned int end;
-};
-
-enum {
- REG_OP_ISFREE = 0,
- REG_OP_ALLOC = 1,
- REG_OP_RELEASE = 2,
-};
-
-typedef struct scatterlist *sg_alloc_fn(unsigned int, gfp_t);
-
-typedef void sg_free_fn(struct scatterlist *, unsigned int);
-
-struct sg_page_iter {
- struct scatterlist *sg;
- unsigned int sg_pgoffset;
- unsigned int __nents;
- int __pg_advance;
-};
-
-struct sg_dma_page_iter {
- struct sg_page_iter base;
-};
-
-struct sg_mapping_iter {
- struct page *page;
- void *addr;
- size_t length;
- size_t consumed;
- struct sg_page_iter piter;
- unsigned int __offset;
- unsigned int __remaining;
- unsigned int __flags;
-};
-
-typedef int (*cmp_func)(void *, const struct list_head *, const struct list_head *);
-
-struct rhltable {
- struct rhashtable ht;
-};
-
-struct rhashtable_walker {
- struct list_head list;
- struct bucket_table *tbl;
-};
-
-struct rhashtable_iter {
- struct rhashtable *ht;
- struct rhash_head *p;
- struct rhlist_head *list;
- struct rhashtable_walker walker;
- unsigned int slot;
- unsigned int skip;
- bool end_of_table;
-};
-
-union nested_table {
- union nested_table *table;
- struct rhash_lock_head *bucket;
-};
-
-struct once_work {
- struct work_struct work;
- struct static_key_true *key;
-};
-
-struct genradix_iter {
- size_t offset;
- size_t pos;
-};
-
-struct genradix_node {
- union {
- struct genradix_node *children[8192];
- u8 data[65536];
- };
-};
-
-struct reciprocal_value_adv {
- u32 m;
- u8 sh;
- u8 exp;
- bool is_wide_m;
-};
-
-enum devm_ioremap_type {
- DEVM_IOREMAP = 0,
- DEVM_IOREMAP_UC = 1,
- DEVM_IOREMAP_WC = 2,
-};
-
-struct pcim_iomap_devres {
- void *table[6];
-};
-
-struct btree_head {
- long unsigned int *node;
- mempool_t *mempool;
- int height;
-};
-
-struct btree_geo {
- int keylen;
- int no_pairs;
- int no_longs;
-};
-
-typedef void (*visitor128_t)(void *, long unsigned int, u64, u64, size_t);
-
-typedef void (*visitorl_t)(void *, long unsigned int, long unsigned int, size_t);
-
-typedef void (*visitor32_t)(void *, long unsigned int, u32, size_t);
-
-typedef void (*visitor64_t)(void *, long unsigned int, u64, size_t);
-
-enum assoc_array_walk_status {
- assoc_array_walk_tree_empty = 0,
- assoc_array_walk_found_terminal_node = 1,
- assoc_array_walk_found_wrong_shortcut = 2,
-};
-
-struct assoc_array_walk_result {
- struct {
- struct assoc_array_node *node;
- int level;
- int slot;
- } terminal_node;
- struct {
- struct assoc_array_shortcut *shortcut;
- int level;
- int sc_level;
- long unsigned int sc_segments;
- long unsigned int dissimilarity;
- } wrong_shortcut;
-};
-
-struct assoc_array_delete_collapse_context {
- struct assoc_array_node *node;
- const void *skip_leaf;
- int slot;
-};
-
-struct linear_range {
- unsigned int min;
- unsigned int min_sel;
- unsigned int max_sel;
- unsigned int step;
-};
-
-enum packing_op {
- PACK = 0,
- UNPACK = 1,
-};
-
-struct crc_test {
- u32 crc;
- u32 start;
- u32 length;
- u32 crc_le;
- u32 crc_be;
- u32 crc32c_le;
-};
-
-struct xxh32_state {
- uint32_t total_len_32;
- uint32_t large_len;
- uint32_t v1;
- uint32_t v2;
- uint32_t v3;
- uint32_t v4;
- uint32_t mem32[4];
- uint32_t memsize;
-};
-
-struct xxh64_state {
- uint64_t total_len;
- uint64_t v1;
- uint64_t v2;
- uint64_t v3;
- uint64_t v4;
- uint64_t mem64[4];
- uint32_t memsize;
-};
-
-struct gen_pool;
-
-typedef long unsigned int (*genpool_algo_t)(long unsigned int *, long unsigned int, long unsigned int, unsigned int, void *, struct gen_pool *, long unsigned int);
-
-struct gen_pool {
- spinlock_t lock;
- struct list_head chunks;
- int min_alloc_order;
- genpool_algo_t algo;
- void *data;
- const char *name;
-};
-
-struct gen_pool_chunk {
- struct list_head next_chunk;
- atomic_long_t avail;
- phys_addr_t phys_addr;
- void *owner;
- long unsigned int start_addr;
- long unsigned int end_addr;
- long unsigned int bits[0];
-};
-
-struct genpool_data_align {
- int align;
-};
-
-struct genpool_data_fixed {
- long unsigned int offset;
-};
-
-typedef struct z_stream_s z_stream;
-
-typedef z_stream *z_streamp;
-
-typedef struct {
- unsigned char op;
- unsigned char bits;
- short unsigned int val;
-} code;
-
-typedef enum {
- HEAD = 0,
- FLAGS = 1,
- TIME = 2,
- OS = 3,
- EXLEN = 4,
- EXTRA = 5,
- NAME = 6,
- COMMENT = 7,
- HCRC = 8,
- DICTID = 9,
- DICT = 10,
- TYPE = 11,
- TYPEDO = 12,
- STORED = 13,
- COPY = 14,
- TABLE = 15,
- LENLENS = 16,
- CODELENS = 17,
- LEN = 18,
- LENEXT = 19,
- DIST = 20,
- DISTEXT = 21,
- MATCH = 22,
- LIT = 23,
- CHECK = 24,
- LENGTH = 25,
- DONE = 26,
- BAD = 27,
- MEM = 28,
- SYNC = 29,
-} inflate_mode;
-
-struct inflate_state {
- inflate_mode mode;
- int last;
- int wrap;
- int havedict;
- int flags;
- unsigned int dmax;
- long unsigned int check;
- long unsigned int total;
- unsigned int wbits;
- unsigned int wsize;
- unsigned int whave;
- unsigned int write;
- unsigned char *window;
- long unsigned int hold;
- unsigned int bits;
- unsigned int length;
- unsigned int offset;
- unsigned int extra;
- const code *lencode;
- const code *distcode;
- unsigned int lenbits;
- unsigned int distbits;
- unsigned int ncode;
- unsigned int nlen;
- unsigned int ndist;
- unsigned int have;
- code *next;
- short unsigned int lens[320];
- short unsigned int work[288];
- code codes[2048];
-};
-
-union uu {
- short unsigned int us;
- unsigned char b[2];
-};
-
-typedef unsigned int uInt;
-
-struct inflate_workspace {
- struct inflate_state inflate_state;
- unsigned char working_window[32768];
-};
-
-typedef enum {
- CODES = 0,
- LENS = 1,
- DISTS = 2,
-} codetype;
-
-typedef unsigned char uch;
-
-typedef short unsigned int ush;
-
-typedef long unsigned int ulg;
-
-struct ct_data_s {
- union {
- ush freq;
- ush code;
- } fc;
- union {
- ush dad;
- ush len;
- } dl;
-};
-
-typedef struct ct_data_s ct_data;
-
-struct static_tree_desc_s {
- const ct_data *static_tree;
- const int *extra_bits;
- int extra_base;
- int elems;
- int max_length;
-};
-
-typedef struct static_tree_desc_s static_tree_desc;
-
-struct tree_desc_s {
- ct_data *dyn_tree;
- int max_code;
- static_tree_desc *stat_desc;
-};
-
-typedef ush Pos;
-
-typedef unsigned int IPos;
-
-struct deflate_state {
- z_streamp strm;
- int status;
- Byte *pending_buf;
- ulg pending_buf_size;
- Byte *pending_out;
- int pending;
- int noheader;
- Byte data_type;
- Byte method;
- int last_flush;
- uInt w_size;
- uInt w_bits;
- uInt w_mask;
- Byte *window;
- ulg window_size;
- Pos *prev;
- Pos *head;
- uInt ins_h;
- uInt hash_size;
- uInt hash_bits;
- uInt hash_mask;
- uInt hash_shift;
- long int block_start;
- uInt match_length;
- IPos prev_match;
- int match_available;
- uInt strstart;
- uInt match_start;
- uInt lookahead;
- uInt prev_length;
- uInt max_chain_length;
- uInt max_lazy_match;
- int level;
- int strategy;
- uInt good_match;
- int nice_match;
- struct ct_data_s dyn_ltree[573];
- struct ct_data_s dyn_dtree[61];
- struct ct_data_s bl_tree[39];
- struct tree_desc_s l_desc;
- struct tree_desc_s d_desc;
- struct tree_desc_s bl_desc;
- ush bl_count[16];
- int heap[573];
- int heap_len;
- int heap_max;
- uch depth[573];
- uch *l_buf;
- uInt lit_bufsize;
- uInt last_lit;
- ush *d_buf;
- ulg opt_len;
- ulg static_len;
- ulg compressed_len;
- uInt matches;
- int last_eob_len;
- ush bi_buf;
- int bi_valid;
-};
-
-typedef struct deflate_state deflate_state;
-
-typedef enum {
- need_more = 0,
- block_done = 1,
- finish_started = 2,
- finish_done = 3,
-} block_state;
-
-typedef block_state (*compress_func)(deflate_state *, int);
-
-struct deflate_workspace {
- deflate_state deflate_memory;
- Byte *window_memory;
- Pos *prev_memory;
- Pos *head_memory;
- char *overlay_memory;
-};
-
-typedef struct deflate_workspace deflate_workspace;
-
-struct config_s {
- ush good_length;
- ush max_lazy;
- ush nice_length;
- ush max_chain;
- compress_func func;
-};
-
-typedef struct config_s config;
-
-typedef struct tree_desc_s tree_desc;
-
-typedef struct {
- uint32_t hashTable[4096];
- uint32_t currentOffset;
- uint32_t initCheck;
- const uint8_t *dictionary;
- uint8_t *bufferStart;
- uint32_t dictSize;
-} LZ4_stream_t_internal;
-
-typedef union {
- long long unsigned int table[2052];
- LZ4_stream_t_internal internal_donotuse;
-} LZ4_stream_t;
-
-typedef uint8_t BYTE;
-
-typedef uint16_t U16;
-
-typedef uint32_t U32;
-
-typedef uint64_t U64;
-
-typedef uintptr_t uptrval;
-
-typedef enum {
- noLimit = 0,
- limitedOutput = 1,
-} limitedOutput_directive;
-
-typedef enum {
- byPtr = 0,
- byU32 = 1,
- byU16 = 2,
-} tableType_t;
-
-typedef enum {
- noDict = 0,
- withPrefix64k = 1,
- usingExtDict = 2,
-} dict_directive;
-
-typedef enum {
- noDictIssue = 0,
- dictSmall = 1,
-} dictIssue_directive;
-
-typedef struct {
- const uint8_t *externalDict;
- size_t extDictSize;
- const uint8_t *prefixEnd;
- size_t prefixSize;
-} LZ4_streamDecode_t_internal;
-
-typedef union {
- long long unsigned int table[4];
- LZ4_streamDecode_t_internal internal_donotuse;
-} LZ4_streamDecode_t;
-
-typedef enum {
- endOnOutputSize = 0,
- endOnInputSize = 1,
-} endCondition_directive;
-
-typedef enum {
- decode_full_block = 0,
- partial_decode = 1,
-} earlyEnd_directive;
-
-typedef struct {
- size_t bitContainer;
- int bitPos;
- char *startPtr;
- char *ptr;
- char *endPtr;
-} BIT_CStream_t;
-
-typedef unsigned int FSE_CTable;
-
-typedef struct {
- ptrdiff_t value;
- const void *stateTable;
- const void *symbolTT;
- unsigned int stateLog;
-} FSE_CState_t;
-
-typedef struct {
- int deltaFindState;
- U32 deltaNbBits;
-} FSE_symbolCompressionTransform;
-
-typedef int16_t S16;
-
-struct HUF_CElt_s {
- U16 val;
- BYTE nbBits;
-};
-
-typedef struct HUF_CElt_s HUF_CElt;
-
-typedef enum {
- HUF_repeat_none = 0,
- HUF_repeat_check = 1,
- HUF_repeat_valid = 2,
-} HUF_repeat;
-
-struct nodeElt_s {
- U32 count;
- U16 parent;
- BYTE byte;
- BYTE nbBits;
-};
-
-typedef struct nodeElt_s nodeElt;
-
-typedef struct {
- U32 base;
- U32 curr;
-} rankPos;
-
-typedef enum {
- ZSTDcs_created = 0,
- ZSTDcs_init = 1,
- ZSTDcs_ongoing = 2,
- ZSTDcs_ending = 3,
-} ZSTD_compressionStage_e;
-
-typedef void * (*ZSTD_allocFunction)(void *, size_t);
-
-typedef void (*ZSTD_freeFunction)(void *, void *);
-
-typedef struct {
- ZSTD_allocFunction customAlloc;
- ZSTD_freeFunction customFree;
- void *opaque;
-} ZSTD_customMem;
-
-typedef struct {
- U32 price;
- U32 off;
- U32 mlen;
- U32 litlen;
- U32 rep[3];
-} ZSTD_optimal_t;
-
-typedef struct {
- U32 off;
- U32 len;
-} ZSTD_match_t;
-
-struct seqDef_s;
-
-typedef struct seqDef_s seqDef;
-
-typedef struct {
- seqDef *sequencesStart;
- seqDef *sequences;
- BYTE *litStart;
- BYTE *lit;
- BYTE *llCode;
- BYTE *mlCode;
- BYTE *ofCode;
- U32 longLengthID;
- U32 longLengthPos;
- ZSTD_optimal_t *priceTable;
- ZSTD_match_t *matchTable;
- U32 *matchLengthFreq;
- U32 *litLengthFreq;
- U32 *litFreq;
- U32 *offCodeFreq;
- U32 matchLengthSum;
- U32 matchSum;
- U32 litLengthSum;
- U32 litSum;
- U32 offCodeSum;
- U32 log2matchLengthSum;
- U32 log2matchSum;
- U32 log2litLengthSum;
- U32 log2litSum;
- U32 log2offCodeSum;
- U32 factor;
- U32 staticPrices;
- U32 cachedPrice;
- U32 cachedLitLength;
- const BYTE *cachedLiterals;
-} seqStore_t;
-
-struct HUF_CElt_s___2;
-
-typedef struct HUF_CElt_s___2 HUF_CElt___2;
-
-struct ZSTD_CCtx_s___2 {
- const BYTE *nextSrc;
- const BYTE *base;
- const BYTE *dictBase;
- U32 dictLimit;
- U32 lowLimit;
- U32 nextToUpdate;
- U32 nextToUpdate3;
- U32 hashLog3;
- U32 loadedDictEnd;
- U32 forceWindow;
- U32 forceRawDict;
- ZSTD_compressionStage_e stage;
- U32 rep[3];
- U32 repToConfirm[3];
- U32 dictID;
- ZSTD_parameters params;
- void *workSpace;
- size_t workSpaceSize;
- size_t blockSize;
- U64 frameContentSize;
- struct xxh64_state xxhState;
- ZSTD_customMem customMem;
- seqStore_t seqStore;
- U32 *hashTable;
- U32 *hashTable3;
- U32 *chainTable;
- HUF_CElt___2 *hufTable;
- U32 flagStaticTables;
- HUF_repeat flagStaticHufTable;
- FSE_CTable offcodeCTable[187];
- FSE_CTable matchlengthCTable[363];
- FSE_CTable litlengthCTable[329];
- unsigned int tmpCounters[1536];
-};
-
-typedef struct ZSTD_CCtx_s___2 ZSTD_CCtx___2;
-
-struct ZSTD_CDict_s {
- void *dictBuffer;
- const void *dictContent;
- size_t dictContentSize;
- ZSTD_CCtx___2 *refContext;
-};
-
-typedef struct ZSTD_CDict_s ZSTD_CDict;
-
-struct ZSTD_inBuffer_s {
- const void *src;
- size_t size;
- size_t pos;
-};
-
-typedef struct ZSTD_inBuffer_s ZSTD_inBuffer;
-
-struct ZSTD_outBuffer_s {
- void *dst;
- size_t size;
- size_t pos;
-};
-
-typedef struct ZSTD_outBuffer_s ZSTD_outBuffer;
-
-typedef enum {
- zcss_init = 0,
- zcss_load = 1,
- zcss_flush = 2,
- zcss_final = 3,
-} ZSTD_cStreamStage;
-
-struct ZSTD_CStream_s {
- ZSTD_CCtx___2 *cctx;
- ZSTD_CDict *cdictLocal;
- const ZSTD_CDict *cdict;
- char *inBuff;
- size_t inBuffSize;
- size_t inToCompress;
- size_t inBuffPos;
- size_t inBuffTarget;
- size_t blockSize;
- char *outBuff;
- size_t outBuffSize;
- size_t outBuffContentSize;
- size_t outBuffFlushedSize;
- ZSTD_cStreamStage stage;
- U32 checksum;
- U32 frameEnded;
- U64 pledgedSrcSize;
- U64 inputProcessed;
- ZSTD_parameters params;
- ZSTD_customMem customMem;
-};
-
-typedef struct ZSTD_CStream_s ZSTD_CStream;
-
-typedef int32_t S32;
-
-typedef enum {
- set_basic = 0,
- set_rle = 1,
- set_compressed = 2,
- set_repeat = 3,
-} symbolEncodingType_e;
-
-struct seqDef_s {
- U32 offset;
- U16 litLength;
- U16 matchLength;
-};
-
-typedef enum {
- ZSTDcrp_continue = 0,
- ZSTDcrp_noMemset = 1,
- ZSTDcrp_fullReset = 2,
-} ZSTD_compResetPolicy_e;
-
-typedef void (*ZSTD_blockCompressor)(ZSTD_CCtx___2 *, const void *, size_t);
-
-typedef enum {
- zsf_gather = 0,
- zsf_flush = 1,
- zsf_end = 2,
-} ZSTD_flush_e;
-
-typedef size_t (*searchMax_f)(ZSTD_CCtx___2 *, const BYTE *, const BYTE *, size_t *, U32, U32);
-
-typedef struct {
- size_t bitContainer;
- unsigned int bitsConsumed;
- const char *ptr;
- const char *start;
-} BIT_DStream_t;
-
-typedef enum {
- BIT_DStream_unfinished = 0,
- BIT_DStream_endOfBuffer = 1,
- BIT_DStream_completed = 2,
- BIT_DStream_overflow = 3,
-} BIT_DStream_status;
-
-typedef unsigned int FSE_DTable;
-
-typedef struct {
- size_t state;
- const void *table;
-} FSE_DState_t;
-
-typedef struct {
- U16 tableLog;
- U16 fastMode;
-} FSE_DTableHeader;
-
-typedef struct {
- short unsigned int newState;
- unsigned char symbol;
- unsigned char nbBits;
-} FSE_decode_t;
-
-typedef struct {
- void *ptr;
- const void *end;
-} ZSTD_stack;
-
-typedef U32 HUF_DTable;
-
-typedef struct {
- BYTE maxTableLog;
- BYTE tableType;
- BYTE tableLog;
- BYTE reserved;
-} DTableDesc;
-
-typedef struct {
- BYTE byte;
- BYTE nbBits;
-} HUF_DEltX2;
-
-typedef struct {
- U16 sequence;
- BYTE nbBits;
- BYTE length;
-} HUF_DEltX4;
-
-typedef struct {
- BYTE symbol;
- BYTE weight;
-} sortedSymbol_t;
-
-typedef U32 rankValCol_t[13];
-
-typedef struct {
- U32 tableTime;
- U32 decode256Time;
-} algo_time_t;
-
-typedef struct {
- FSE_DTable LLTable[513];
- FSE_DTable OFTable[257];
- FSE_DTable MLTable[513];
- HUF_DTable hufTable[4097];
- U64 workspace[384];
- U32 rep[3];
-} ZSTD_entropyTables_t;
-
-typedef struct {
- long long unsigned int frameContentSize;
- unsigned int windowSize;
- unsigned int dictID;
- unsigned int checksumFlag;
-} ZSTD_frameParams;
-
-typedef enum {
- bt_raw = 0,
- bt_rle = 1,
- bt_compressed = 2,
- bt_reserved = 3,
-} blockType_e;
-
-typedef enum {
- ZSTDds_getFrameHeaderSize = 0,
- ZSTDds_decodeFrameHeader = 1,
- ZSTDds_decodeBlockHeader = 2,
- ZSTDds_decompressBlock = 3,
- ZSTDds_decompressLastBlock = 4,
- ZSTDds_checkChecksum = 5,
- ZSTDds_decodeSkippableHeader = 6,
- ZSTDds_skipFrame = 7,
-} ZSTD_dStage;
-
-struct ZSTD_DCtx_s___2 {
- const FSE_DTable *LLTptr;
- const FSE_DTable *MLTptr;
- const FSE_DTable *OFTptr;
- const HUF_DTable *HUFptr;
- ZSTD_entropyTables_t entropy;
- const void *previousDstEnd;
- const void *base;
- const void *vBase;
- const void *dictEnd;
- size_t expected;
- ZSTD_frameParams fParams;
- blockType_e bType;
- ZSTD_dStage stage;
- U32 litEntropy;
- U32 fseEntropy;
- struct xxh64_state xxhState;
- size_t headerSize;
- U32 dictID;
- const BYTE *litPtr;
- ZSTD_customMem customMem;
- size_t litSize;
- size_t rleSize;
- BYTE litBuffer[131080];
- BYTE headerBuffer[18];
-};
-
-typedef struct ZSTD_DCtx_s___2 ZSTD_DCtx___2;
-
-struct ZSTD_DDict_s {
- void *dictBuffer;
- const void *dictContent;
- size_t dictSize;
- ZSTD_entropyTables_t entropy;
- U32 dictID;
- U32 entropyPresent;
- ZSTD_customMem cMem;
-};
-
-typedef struct ZSTD_DDict_s ZSTD_DDict;
-
-typedef enum {
- zdss_init = 0,
- zdss_loadHeader = 1,
- zdss_read = 2,
- zdss_load = 3,
- zdss_flush = 4,
-} ZSTD_dStreamStage;
-
-struct ZSTD_DStream_s {
- ZSTD_DCtx___2 *dctx;
- ZSTD_DDict *ddictLocal;
- const ZSTD_DDict *ddict;
- ZSTD_frameParams fParams;
- ZSTD_dStreamStage stage;
- char *inBuff;
- size_t inBuffSize;
- size_t inPos;
- size_t maxWindowSize;
- char *outBuff;
- size_t outBuffSize;
- size_t outStart;
- size_t outEnd;
- size_t blockSize;
- BYTE headerBuffer[18];
- size_t lhSize;
- ZSTD_customMem customMem;
- void *legacyContext;
- U32 previousLegacyVersion;
- U32 legacyVersion;
- U32 hostageByte;
-};
-
-typedef struct ZSTD_DStream_s ZSTD_DStream;
-
-typedef enum {
- ZSTDnit_frameHeader = 0,
- ZSTDnit_blockHeader = 1,
- ZSTDnit_block = 2,
- ZSTDnit_lastBlock = 3,
- ZSTDnit_checksum = 4,
- ZSTDnit_skippableFrame = 5,
-} ZSTD_nextInputType_e;
-
-typedef uintptr_t uPtrDiff;
-
-typedef struct {
- blockType_e blockType;
- U32 lastBlock;
- U32 origSize;
-} blockProperties_t;
-
-typedef union {
- FSE_decode_t realData;
- U32 alignedBy4;
-} FSE_decode_t4;
-
-typedef struct {
- size_t litLength;
- size_t matchLength;
- size_t offset;
- const BYTE *match;
-} seq_t;
-
-typedef struct {
- BIT_DStream_t DStream;
- FSE_DState_t stateLL;
- FSE_DState_t stateOffb;
- FSE_DState_t stateML;
- size_t prevOffset[3];
- const BYTE *base;
- size_t pos;
- uPtrDiff gotoDict;
-} seqState_t;
-
-enum xz_mode {
- XZ_SINGLE = 0,
- XZ_PREALLOC = 1,
- XZ_DYNALLOC = 2,
-};
-
-enum xz_ret {
- XZ_OK = 0,
- XZ_STREAM_END = 1,
- XZ_UNSUPPORTED_CHECK = 2,
- XZ_MEM_ERROR = 3,
- XZ_MEMLIMIT_ERROR = 4,
- XZ_FORMAT_ERROR = 5,
- XZ_OPTIONS_ERROR = 6,
- XZ_DATA_ERROR = 7,
- XZ_BUF_ERROR = 8,
-};
-
-struct xz_buf {
- const uint8_t *in;
- size_t in_pos;
- size_t in_size;
- uint8_t *out;
- size_t out_pos;
- size_t out_size;
-};
-
-typedef uint64_t vli_type;
-
-enum xz_check {
- XZ_CHECK_NONE = 0,
- XZ_CHECK_CRC32 = 1,
- XZ_CHECK_CRC64 = 4,
- XZ_CHECK_SHA256 = 10,
-};
-
-struct xz_dec_hash {
- vli_type unpadded;
- vli_type uncompressed;
- uint32_t crc32;
-};
-
-struct xz_dec_lzma2;
-
-struct xz_dec_bcj;
-
-struct xz_dec {
- enum {
- SEQ_STREAM_HEADER = 0,
- SEQ_BLOCK_START = 1,
- SEQ_BLOCK_HEADER = 2,
- SEQ_BLOCK_UNCOMPRESS = 3,
- SEQ_BLOCK_PADDING = 4,
- SEQ_BLOCK_CHECK = 5,
- SEQ_INDEX = 6,
- SEQ_INDEX_PADDING = 7,
- SEQ_INDEX_CRC32 = 8,
- SEQ_STREAM_FOOTER = 9,
- } sequence;
- uint32_t pos;
- vli_type vli;
- size_t in_start;
- size_t out_start;
- uint32_t crc32;
- enum xz_check check_type;
- enum xz_mode mode;
- bool allow_buf_error;
- struct {
- vli_type compressed;
- vli_type uncompressed;
- uint32_t size;
- } block_header;
- struct {
- vli_type compressed;
- vli_type uncompressed;
- vli_type count;
- struct xz_dec_hash hash;
- } block;
- struct {
- enum {
- SEQ_INDEX_COUNT = 0,
- SEQ_INDEX_UNPADDED = 1,
- SEQ_INDEX_UNCOMPRESSED = 2,
- } sequence;
- vli_type size;
- vli_type count;
- struct xz_dec_hash hash;
- } index;
- struct {
- size_t pos;
- size_t size;
- uint8_t buf[1024];
- } temp;
- struct xz_dec_lzma2 *lzma2;
- struct xz_dec_bcj *bcj;
- bool bcj_active;
-};
-
-enum lzma_state {
- STATE_LIT_LIT = 0,
- STATE_MATCH_LIT_LIT = 1,
- STATE_REP_LIT_LIT = 2,
- STATE_SHORTREP_LIT_LIT = 3,
- STATE_MATCH_LIT = 4,
- STATE_REP_LIT = 5,
- STATE_SHORTREP_LIT = 6,
- STATE_LIT_MATCH = 7,
- STATE_LIT_LONGREP = 8,
- STATE_LIT_SHORTREP = 9,
- STATE_NONLIT_MATCH = 10,
- STATE_NONLIT_REP = 11,
-};
-
-struct dictionary {
- uint8_t *buf;
- size_t start;
- size_t pos;
- size_t full;
- size_t limit;
- size_t end;
- uint32_t size;
- uint32_t size_max;
- uint32_t allocated;
- enum xz_mode mode;
-};
-
-struct rc_dec {
- uint32_t range;
- uint32_t code;
- uint32_t init_bytes_left;
- const uint8_t *in;
- size_t in_pos;
- size_t in_limit;
-};
-
-struct lzma_len_dec {
- uint16_t choice;
- uint16_t choice2;
- uint16_t low[128];
- uint16_t mid[128];
- uint16_t high[256];
-};
-
-struct lzma_dec {
- uint32_t rep0;
- uint32_t rep1;
- uint32_t rep2;
- uint32_t rep3;
- enum lzma_state state;
- uint32_t len;
- uint32_t lc;
- uint32_t literal_pos_mask;
- uint32_t pos_mask;
- uint16_t is_match[192];
- uint16_t is_rep[12];
- uint16_t is_rep0[12];
- uint16_t is_rep1[12];
- uint16_t is_rep2[12];
- uint16_t is_rep0_long[192];
- uint16_t dist_slot[256];
- uint16_t dist_special[114];
- uint16_t dist_align[16];
- struct lzma_len_dec match_len_dec;
- struct lzma_len_dec rep_len_dec;
- uint16_t literal[12288];
-};
-
-enum lzma2_seq {
- SEQ_CONTROL = 0,
- SEQ_UNCOMPRESSED_1 = 1,
- SEQ_UNCOMPRESSED_2 = 2,
- SEQ_COMPRESSED_0 = 3,
- SEQ_COMPRESSED_1 = 4,
- SEQ_PROPERTIES = 5,
- SEQ_LZMA_PREPARE = 6,
- SEQ_LZMA_RUN = 7,
- SEQ_COPY = 8,
-};
-
-struct lzma2_dec {
- enum lzma2_seq sequence;
- enum lzma2_seq next_sequence;
- uint32_t uncompressed;
- uint32_t compressed;
- bool need_dict_reset;
- bool need_props;
-};
-
-struct xz_dec_lzma2___2 {
- struct rc_dec rc;
- struct dictionary dict;
- struct lzma2_dec lzma2;
- struct lzma_dec lzma;
- struct {
- uint32_t size;
- uint8_t buf[63];
- } temp;
-};
-
-struct xz_dec_bcj___2 {
- enum {
- BCJ_X86 = 4,
- BCJ_POWERPC = 5,
- BCJ_IA64 = 6,
- BCJ_ARM = 7,
- BCJ_ARMTHUMB = 8,
- BCJ_SPARC = 9,
- } type;
- enum xz_ret ret;
- bool single_call;
- uint32_t pos;
- uint32_t x86_prev_mask;
- uint8_t *out;
- size_t out_pos;
- size_t out_size;
- struct {
- size_t filtered;
- size_t size;
- uint8_t buf[16];
- } temp;
-};
-
-struct ts_state {
- unsigned int offset;
- char cb[40];
-};
-
-struct ts_config;
-
-struct ts_ops {
- const char *name;
- struct ts_config * (*init)(const void *, unsigned int, gfp_t, int);
- unsigned int (*find)(struct ts_config *, struct ts_state *);
- void (*destroy)(struct ts_config *);
- void * (*get_pattern)(struct ts_config *);
- unsigned int (*get_pattern_len)(struct ts_config *);
- struct module *owner;
- struct list_head list;
-};
-
-struct ts_config {
- struct ts_ops *ops;
- int flags;
- unsigned int (*get_next_block)(unsigned int, const u8 **, struct ts_config *, struct ts_state *);
- void (*finish)(struct ts_config *, struct ts_state *);
-};
-
-struct ts_linear_state {
- unsigned int len;
- const void *data;
-};
-
-struct ei_entry {
- struct list_head list;
- long unsigned int start_addr;
- long unsigned int end_addr;
- int etype;
- void *priv;
-};
-
-struct nla_bitfield32 {
- __u32 value;
- __u32 selector;
-};
-
-enum nla_policy_validation {
- NLA_VALIDATE_NONE = 0,
- NLA_VALIDATE_RANGE = 1,
- NLA_VALIDATE_RANGE_WARN_TOO_LONG = 2,
- NLA_VALIDATE_MIN = 3,
- NLA_VALIDATE_MAX = 4,
- NLA_VALIDATE_MASK = 5,
- NLA_VALIDATE_RANGE_PTR = 6,
- NLA_VALIDATE_FUNCTION = 7,
-};
-
-enum netlink_validation {
- NL_VALIDATE_LIBERAL = 0,
- NL_VALIDATE_TRAILING = 1,
- NL_VALIDATE_MAXTYPE = 2,
- NL_VALIDATE_UNSPEC = 4,
- NL_VALIDATE_STRICT_ATTRS = 8,
- NL_VALIDATE_NESTED = 16,
-};
-
-struct cpu_rmap {
- struct kref refcount;
- u16 size;
- u16 used;
- void **obj;
- struct {
- u16 index;
- u16 dist;
- } near[0];
-};
-
-struct irq_glue {
- struct irq_affinity_notify notify;
- struct cpu_rmap *rmap;
- u16 index;
-};
-
-typedef mpi_limb_t *mpi_ptr_t;
-
-typedef int mpi_size_t;
-
-typedef mpi_limb_t UWtype;
-
-typedef unsigned int UHWtype;
-
-enum gcry_mpi_constants {
- MPI_C_ZERO = 0,
- MPI_C_ONE = 1,
- MPI_C_TWO = 2,
- MPI_C_THREE = 3,
- MPI_C_FOUR = 4,
- MPI_C_EIGHT = 5,
-};
-
-struct barrett_ctx_s;
-
-typedef struct barrett_ctx_s *mpi_barrett_t;
-
-struct gcry_mpi_point {
- MPI x;
- MPI y;
- MPI z;
-};
-
-typedef struct gcry_mpi_point *MPI_POINT;
-
-enum gcry_mpi_ec_models {
- MPI_EC_WEIERSTRASS = 0,
- MPI_EC_MONTGOMERY = 1,
- MPI_EC_EDWARDS = 2,
-};
-
-enum ecc_dialects {
- ECC_DIALECT_STANDARD = 0,
- ECC_DIALECT_ED25519 = 1,
- ECC_DIALECT_SAFECURVE = 2,
-};
-
-struct mpi_ec_ctx {
- enum gcry_mpi_ec_models model;
- enum ecc_dialects dialect;
- int flags;
- unsigned int nbits;
- MPI p;
- MPI a;
- MPI b;
- MPI_POINT G;
- MPI n;
- unsigned int h;
- MPI_POINT Q;
- MPI d;
- const char *name;
- struct {
- struct {
- unsigned int a_is_pminus3: 1;
- unsigned int two_inv_p: 1;
- } valid;
- int a_is_pminus3;
- MPI two_inv_p;
- mpi_barrett_t p_barrett;
- MPI scratch[11];
- } t;
- void (*addm)(MPI, MPI, MPI, struct mpi_ec_ctx *);
- void (*subm)(MPI, MPI, MPI, struct mpi_ec_ctx *);
- void (*mulm)(MPI, MPI, MPI, struct mpi_ec_ctx *);
- void (*pow2)(MPI, const MPI, struct mpi_ec_ctx *);
- void (*mul2)(MPI, MPI, struct mpi_ec_ctx *);
-};
-
-struct field_table {
- const char *p;
- void (*addm)(MPI, MPI, MPI, struct mpi_ec_ctx *);
- void (*subm)(MPI, MPI, MPI, struct mpi_ec_ctx *);
- void (*mulm)(MPI, MPI, MPI, struct mpi_ec_ctx *);
- void (*mul2)(MPI, MPI, struct mpi_ec_ctx *);
- void (*pow2)(MPI, const MPI, struct mpi_ec_ctx *);
-};
-
-enum gcry_mpi_format {
- GCRYMPI_FMT_NONE = 0,
- GCRYMPI_FMT_STD = 1,
- GCRYMPI_FMT_PGP = 2,
- GCRYMPI_FMT_SSH = 3,
- GCRYMPI_FMT_HEX = 4,
- GCRYMPI_FMT_USG = 5,
- GCRYMPI_FMT_OPAQUE = 8,
-};
-
-struct barrett_ctx_s___2;
-
-typedef struct barrett_ctx_s___2 *mpi_barrett_t___2;
-
-struct barrett_ctx_s___2 {
- MPI m;
- int m_copied;
- int k;
- MPI y;
- MPI r1;
- MPI r2;
- MPI r3;
-};
-
-struct karatsuba_ctx {
- struct karatsuba_ctx *next;
- mpi_ptr_t tspace;
- mpi_size_t tspace_size;
- mpi_ptr_t tp;
- mpi_size_t tp_size;
-};
-
-typedef long int mpi_limb_signed_t;
-
-enum dim_tune_state {
- DIM_PARKING_ON_TOP = 0,
- DIM_PARKING_TIRED = 1,
- DIM_GOING_RIGHT = 2,
- DIM_GOING_LEFT = 3,
-};
-
-struct dim_cq_moder {
- u16 usec;
- u16 pkts;
- u16 comps;
- u8 cq_period_mode;
-};
-
-enum dim_cq_period_mode {
- DIM_CQ_PERIOD_MODE_START_FROM_EQE = 0,
- DIM_CQ_PERIOD_MODE_START_FROM_CQE = 1,
- DIM_CQ_PERIOD_NUM_MODES = 2,
-};
-
-enum dim_state {
- DIM_START_MEASURE = 0,
- DIM_MEASURE_IN_PROGRESS = 1,
- DIM_APPLY_NEW_PROFILE = 2,
-};
-
-enum dim_stats_state {
- DIM_STATS_WORSE = 0,
- DIM_STATS_SAME = 1,
- DIM_STATS_BETTER = 2,
-};
-
-enum dim_step_result {
- DIM_STEPPED = 0,
- DIM_TOO_TIRED = 1,
- DIM_ON_EDGE = 2,
-};
-
-enum pubkey_algo {
- PUBKEY_ALGO_RSA = 0,
- PUBKEY_ALGO_MAX = 1,
-};
-
-struct pubkey_hdr {
- uint8_t version;
- uint32_t timestamp;
- uint8_t algo;
- uint8_t nmpi;
- char mpi[0];
-} __attribute__((packed));
-
-struct signature_hdr {
- uint8_t version;
- uint32_t timestamp;
- uint8_t algo;
- uint8_t hash;
- uint8_t keyid[8];
- uint8_t nmpi;
- char mpi[0];
-} __attribute__((packed));
-
-struct sg_pool {
- size_t size;
- char *name;
- struct kmem_cache *slab;
- mempool_t *pool;
-};
-
-enum {
- IRQ_POLL_F_SCHED = 0,
- IRQ_POLL_F_DISABLE = 1,
-};
-
-struct font_desc {
- int idx;
- const char *name;
- int width;
- int height;
- const void *data;
- int pref;
-};
-
-struct font_data {
- unsigned int extra[4];
- const unsigned char data[0];
-};
-
-struct firmware {
- size_t size;
- const u8 *data;
- void *priv;
-};
-
-struct pldmfw_record {
- struct list_head entry;
- struct list_head descs;
- const u8 *version_string;
- u8 version_type;
- u8 version_len;
- u16 package_data_len;
- u32 device_update_flags;
- const u8 *package_data;
- long unsigned int *component_bitmap;
- u16 component_bitmap_len;
-};
-
-struct pldmfw_desc_tlv {
- struct list_head entry;
- const u8 *data;
- u16 type;
- u16 size;
-};
-
-struct pldmfw_component {
- struct list_head entry;
- u16 classification;
- u16 identifier;
- u16 options;
- u16 activation_method;
- u32 comparison_stamp;
- u32 component_size;
- const u8 *component_data;
- const u8 *version_string;
- u8 version_type;
- u8 version_len;
- u8 index;
-};
-
-struct pldmfw_ops;
-
-struct pldmfw {
- const struct pldmfw_ops *ops;
- struct device *dev;
-};
-
-struct pldmfw_ops {
- bool (*match_record)(struct pldmfw *, struct pldmfw_record *);
- int (*send_package_data)(struct pldmfw *, const u8 *, u16);
- int (*send_component_table)(struct pldmfw *, struct pldmfw_component *, u8);
- int (*flash_component)(struct pldmfw *, struct pldmfw_component *);
- int (*finalize_update)(struct pldmfw *);
-};
-
-struct __pldm_timestamp {
- u8 b[13];
-};
-
-struct __pldm_header {
- uuid_t id;
- u8 revision;
- __le16 size;
- struct __pldm_timestamp release_date;
- __le16 component_bitmap_len;
- u8 version_type;
- u8 version_len;
- u8 version_string[0];
-} __attribute__((packed));
-
-struct __pldmfw_record_info {
- __le16 record_len;
- u8 descriptor_count;
- __le32 device_update_flags;
- u8 version_type;
- u8 version_len;
- __le16 package_data_len;
- u8 variable_record_data[0];
-} __attribute__((packed));
-
-struct __pldmfw_desc_tlv {
- __le16 type;
- __le16 size;
- u8 data[0];
-};
-
-struct __pldmfw_record_area {
- u8 record_count;
- u8 records[0];
-};
-
-struct __pldmfw_component_info {
- __le16 classification;
- __le16 identifier;
- __le32 comparison_stamp;
- __le16 options;
- __le16 activation_method;
- __le32 location_offset;
- __le32 size;
- u8 version_type;
- u8 version_len;
- u8 version_string[0];
-} __attribute__((packed));
-
-struct __pldmfw_component_area {
- __le16 component_image_count;
- u8 components[0];
-};
-
-struct pldmfw_priv {
- struct pldmfw *context;
- const struct firmware *fw;
- size_t offset;
- struct list_head records;
- struct list_head components;
- const struct __pldm_header *header;
- u16 total_header_size;
- u16 component_bitmap_len;
- u16 bitmap_size;
- u16 component_count;
- const u8 *component_start;
- const u8 *record_start;
- u8 record_count;
- u32 header_crc;
- struct pldmfw_record *matching_record;
-};
-
-struct pldm_pci_record_id {
- int vendor;
- int device;
- int subsystem_vendor;
- int subsystem_device;
-};
-
-struct compress_format {
- unsigned char magic[2];
- const char *name;
- decompress_fn decompressor;
-};
-
-struct group_data {
- int limit[21];
- int base[20];
- int permute[258];
- int minLen;
- int maxLen;
-};
-
-struct bunzip_data {
- int writeCopies;
- int writePos;
- int writeRunCountdown;
- int writeCount;
- int writeCurrent;
- long int (*fill)(void *, long unsigned int);
- long int inbufCount;
- long int inbufPos;
- unsigned char *inbuf;
- unsigned int inbufBitCount;
- unsigned int inbufBits;
- unsigned int crc32Table[256];
- unsigned int headerCRC;
- unsigned int totalCRC;
- unsigned int writeCRC;
- unsigned int *dbuf;
- unsigned int dbufSize;
- unsigned char selectors[32768];
- struct group_data groups[6];
- int io_error;
- int byteCount[256];
- unsigned char symToByte[256];
- unsigned char mtfSymbol[256];
-};
-
-struct rc {
- long int (*fill)(void *, long unsigned int);
- uint8_t *ptr;
- uint8_t *buffer;
- uint8_t *buffer_end;
- long int buffer_size;
- uint32_t code;
- uint32_t range;
- uint32_t bound;
- void (*error)(char *);
-};
-
-struct lzma_header {
- uint8_t pos;
- uint32_t dict_size;
- uint64_t dst_size;
-} __attribute__((packed));
-
-struct writer {
- uint8_t *buffer;
- uint8_t previous_byte;
- size_t buffer_pos;
- int bufsize;
- size_t global_pos;
- long int (*flush)(void *, long unsigned int);
- struct lzma_header *header;
-};
-
-struct cstate {
- int state;
- uint32_t rep0;
- uint32_t rep1;
- uint32_t rep2;
- uint32_t rep3;
-};
-
-struct xz_dec___2;
-
-typedef enum {
- ZSTD_error_no_error = 0,
- ZSTD_error_GENERIC = 1,
- ZSTD_error_prefix_unknown = 2,
- ZSTD_error_version_unsupported = 3,
- ZSTD_error_parameter_unknown = 4,
- ZSTD_error_frameParameter_unsupported = 5,
- ZSTD_error_frameParameter_unsupportedBy32bits = 6,
- ZSTD_error_frameParameter_windowTooLarge = 7,
- ZSTD_error_compressionParameter_unsupported = 8,
- ZSTD_error_init_missing = 9,
- ZSTD_error_memory_allocation = 10,
- ZSTD_error_stage_wrong = 11,
- ZSTD_error_dstSize_tooSmall = 12,
- ZSTD_error_srcSize_wrong = 13,
- ZSTD_error_corruption_detected = 14,
- ZSTD_error_checksum_wrong = 15,
- ZSTD_error_tableLog_tooLarge = 16,
- ZSTD_error_maxSymbolValue_tooLarge = 17,
- ZSTD_error_maxSymbolValue_tooSmall = 18,
- ZSTD_error_dictionary_corrupted = 19,
- ZSTD_error_dictionary_wrong = 20,
- ZSTD_error_dictionaryCreation_failed = 21,
- ZSTD_error_maxCode = 22,
-} ZSTD_ErrorCode;
-
-struct ZSTD_DStream_s___2;
-
-typedef struct ZSTD_DStream_s___2 ZSTD_DStream___2;
-
-struct cpio_data {
- void *data;
- size_t size;
- char name[18];
-};
-
-enum cpio_fields {
- C_MAGIC = 0,
- C_INO = 1,
- C_MODE = 2,
- C_UID = 3,
- C_GID = 4,
- C_NLINK = 5,
- C_MTIME = 6,
- C_FILESIZE = 7,
- C_MAJ = 8,
- C_MIN = 9,
- C_RMAJ = 10,
- C_RMIN = 11,
- C_NAMESIZE = 12,
- C_CHKSUM = 13,
- C_NFIELDS = 14,
-};
-
-enum {
- ASSUME_PERFECT = 255,
- ASSUME_VALID_DTB = 1,
- ASSUME_VALID_INPUT = 2,
- ASSUME_LATEST = 4,
- ASSUME_NO_ROLLBACK = 8,
- ASSUME_LIBFDT_ORDER = 16,
- ASSUME_LIBFDT_FLAWLESS = 32,
-};
-
-struct fdt_reserve_entry {
- fdt64_t address;
- fdt64_t size;
-};
-
-struct fdt_node_header {
- fdt32_t tag;
- char name[0];
-};
-
-struct fdt_property {
- fdt32_t tag;
- fdt32_t len;
- fdt32_t nameoff;
- char data[0];
-};
-
-struct fdt_errtabent {
- const char *str;
-};
-
-struct fprop_local_single {
- long unsigned int events;
- unsigned int period;
- raw_spinlock_t lock;
-};
-
-struct ida_bitmap {
- long unsigned int bitmap[16];
-};
-
-struct klist_waiter {
- struct list_head list;
- struct klist_node *node;
- struct task_struct *process;
- int woken;
-};
-
-struct uevent_sock {
- struct list_head list;
- struct sock *sk;
-};
-
-enum {
- LOGIC_PIO_INDIRECT = 0,
- LOGIC_PIO_CPU_MMIO = 1,
-};
-
-struct logic_pio_host_ops;
-
-struct logic_pio_hwaddr {
- struct list_head list;
- struct fwnode_handle *fwnode;
- resource_size_t hw_start;
- resource_size_t io_start;
- resource_size_t size;
- long unsigned int flags;
- void *hostdata;
- const struct logic_pio_host_ops *ops;
-};
-
-struct logic_pio_host_ops {
- u32 (*in)(void *, long unsigned int, size_t);
- void (*out)(void *, long unsigned int, u32, size_t);
- u32 (*ins)(void *, long unsigned int, void *, size_t, unsigned int);
- void (*outs)(void *, long unsigned int, const void *, size_t, unsigned int);
-};
-
-struct radix_tree_preload {
- unsigned int nr;
- struct xa_node *nodes;
-};
-
-typedef struct {
- long unsigned int key[2];
-} hsiphash_key_t;
-
-enum format_type {
- FORMAT_TYPE_NONE = 0,
- FORMAT_TYPE_WIDTH = 1,
- FORMAT_TYPE_PRECISION = 2,
- FORMAT_TYPE_CHAR = 3,
- FORMAT_TYPE_STR = 4,
- FORMAT_TYPE_PTR = 5,
- FORMAT_TYPE_PERCENT_CHAR = 6,
- FORMAT_TYPE_INVALID = 7,
- FORMAT_TYPE_LONG_LONG = 8,
- FORMAT_TYPE_ULONG = 9,
- FORMAT_TYPE_LONG = 10,
- FORMAT_TYPE_UBYTE = 11,
- FORMAT_TYPE_BYTE = 12,
- FORMAT_TYPE_USHORT = 13,
- FORMAT_TYPE_SHORT = 14,
- FORMAT_TYPE_UINT = 15,
- FORMAT_TYPE_INT = 16,
- FORMAT_TYPE_SIZE_T = 17,
- FORMAT_TYPE_PTRDIFF = 18,
-};
-
-struct printf_spec {
- unsigned int type: 8;
- int field_width: 24;
- unsigned int flags: 8;
- unsigned int base: 8;
- int precision: 16;
-};
-
-struct minmax_sample {
- u32 t;
- u32 v;
-};
-
-struct minmax {
- struct minmax_sample s[3];
-};
-
-struct xa_limit {
- u32 max;
- u32 min;
-};
-
-typedef int (*of_irq_init_cb_t)(struct device_node *, struct device_node *);
-
-enum device_link_state {
- DL_STATE_NONE = 4294967295,
- DL_STATE_DORMANT = 0,
- DL_STATE_AVAILABLE = 1,
- DL_STATE_CONSUMER_PROBE = 2,
- DL_STATE_ACTIVE = 3,
- DL_STATE_SUPPLIER_UNBIND = 4,
-};
-
-struct device_link {
- struct device *supplier;
- struct list_head s_node;
- struct device *consumer;
- struct list_head c_node;
- struct device link_dev;
- enum device_link_state status;
- u32 flags;
- refcount_t rpm_active;
- struct kref kref;
- struct callback_head callback_head;
- bool supplier_preactivated;
-};
-
-struct phy_configure_opts_dp {
- unsigned int link_rate;
- unsigned int lanes;
- unsigned int voltage[4];
- unsigned int pre[4];
- u8 ssc: 1;
- u8 set_rate: 1;
- u8 set_lanes: 1;
- u8 set_voltages: 1;
-};
-
-struct phy_configure_opts_mipi_dphy {
- unsigned int clk_miss;
- unsigned int clk_post;
- unsigned int clk_pre;
- unsigned int clk_prepare;
- unsigned int clk_settle;
- unsigned int clk_term_en;
- unsigned int clk_trail;
- unsigned int clk_zero;
- unsigned int d_term_en;
- unsigned int eot;
- unsigned int hs_exit;
- unsigned int hs_prepare;
- unsigned int hs_settle;
- unsigned int hs_skip;
- unsigned int hs_trail;
- unsigned int hs_zero;
- unsigned int init;
- unsigned int lpx;
- unsigned int ta_get;
- unsigned int ta_go;
- unsigned int ta_sure;
- unsigned int wakeup;
- long unsigned int hs_clk_rate;
- long unsigned int lp_clk_rate;
- unsigned char lanes;
-};
-
-enum phy_mode {
- PHY_MODE_INVALID = 0,
- PHY_MODE_USB_HOST = 1,
- PHY_MODE_USB_HOST_LS = 2,
- PHY_MODE_USB_HOST_FS = 3,
- PHY_MODE_USB_HOST_HS = 4,
- PHY_MODE_USB_HOST_SS = 5,
- PHY_MODE_USB_DEVICE = 6,
- PHY_MODE_USB_DEVICE_LS = 7,
- PHY_MODE_USB_DEVICE_FS = 8,
- PHY_MODE_USB_DEVICE_HS = 9,
- PHY_MODE_USB_DEVICE_SS = 10,
- PHY_MODE_USB_OTG = 11,
- PHY_MODE_UFS_HS_A = 12,
- PHY_MODE_UFS_HS_B = 13,
- PHY_MODE_PCIE = 14,
- PHY_MODE_ETHERNET = 15,
- PHY_MODE_MIPI_DPHY = 16,
- PHY_MODE_SATA = 17,
- PHY_MODE_LVDS = 18,
- PHY_MODE_DP = 19,
-};
-
-union phy_configure_opts {
- struct phy_configure_opts_mipi_dphy mipi_dphy;
- struct phy_configure_opts_dp dp;
-};
-
-struct phy;
-
-struct phy_ops {
- int (*init)(struct phy *);
- int (*exit)(struct phy *);
- int (*power_on)(struct phy *);
- int (*power_off)(struct phy *);
- int (*set_mode)(struct phy *, enum phy_mode, int);
- int (*configure)(struct phy *, union phy_configure_opts *);
- int (*validate)(struct phy *, enum phy_mode, int, union phy_configure_opts *);
- int (*reset)(struct phy *);
- int (*calibrate)(struct phy *);
- void (*release)(struct phy *);
- struct module *owner;
-};
-
-struct phy_attrs {
- u32 bus_width;
- u32 max_link_rate;
- enum phy_mode mode;
-};
-
-struct regulator;
-
-struct phy {
- struct device dev;
- int id;
- const struct phy_ops *ops;
- struct mutex mutex;
- int init_count;
- int power_count;
- struct phy_attrs attrs;
- struct regulator *pwr;
-};
-
-struct phy_provider {
- struct device *dev;
- struct device_node *children;
- struct module *owner;
- struct list_head list;
- struct phy * (*of_xlate)(struct device *, struct of_phandle_args *);
-};
-
-struct phy_lookup {
- struct list_head node;
- const char *dev_id;
- const char *con_id;
- struct phy *phy;
-};
-
-struct pci_bus_resource {
- struct list_head list;
- struct resource *res;
- unsigned int flags;
-};
-
-enum pci_dev_flags {
- PCI_DEV_FLAGS_MSI_INTX_DISABLE_BUG = 1,
- PCI_DEV_FLAGS_NO_D3 = 2,
- PCI_DEV_FLAGS_ASSIGNED = 4,
- PCI_DEV_FLAGS_ACS_ENABLED_QUIRK = 8,
- PCI_DEV_FLAG_PCIE_BRIDGE_ALIAS = 32,
- PCI_DEV_FLAGS_NO_BUS_RESET = 64,
- PCI_DEV_FLAGS_NO_PM_RESET = 128,
- PCI_DEV_FLAGS_VPD_REF_F0 = 256,
- PCI_DEV_FLAGS_BRIDGE_XLATE_ROOT = 512,
- PCI_DEV_FLAGS_NO_FLR_RESET = 1024,
- PCI_DEV_FLAGS_NO_RELAXED_ORDERING = 2048,
-};
-
-enum pci_bus_flags {
- PCI_BUS_FLAGS_NO_MSI = 1,
- PCI_BUS_FLAGS_NO_MMRBC = 2,
- PCI_BUS_FLAGS_NO_AERSID = 4,
- PCI_BUS_FLAGS_NO_EXTCFG = 8,
-};
-
-enum pcie_bus_config_types {
- PCIE_BUS_TUNE_OFF = 0,
- PCIE_BUS_DEFAULT = 1,
- PCIE_BUS_SAFE = 2,
- PCIE_BUS_PERFORMANCE = 3,
- PCIE_BUS_PEER2PEER = 4,
-};
-
-enum pci_bar_type {
- pci_bar_unknown = 0,
- pci_bar_io = 1,
- pci_bar_mem32 = 2,
- pci_bar_mem64 = 3,
-};
-
-struct pci_domain_busn_res {
- struct list_head list;
- struct resource res;
- int domain_nr;
-};
-
-struct dmi_strmatch {
- unsigned char slot: 7;
- unsigned char exact_match: 1;
- char substr[79];
-};
-
-struct dmi_system_id {
- int (*callback)(const struct dmi_system_id *);
- const char *ident;
- struct dmi_strmatch matches[4];
- void *driver_data;
-};
-
-struct bus_attribute {
- struct attribute attr;
- ssize_t (*show)(struct bus_type *, char *);
- ssize_t (*store)(struct bus_type *, const char *, size_t);
-};
-
-enum pcie_link_width {
- PCIE_LNK_WIDTH_RESRV = 0,
- PCIE_LNK_X1 = 1,
- PCIE_LNK_X2 = 2,
- PCIE_LNK_X4 = 4,
- PCIE_LNK_X8 = 8,
- PCIE_LNK_X12 = 12,
- PCIE_LNK_X16 = 16,
- PCIE_LNK_X32 = 32,
- PCIE_LNK_WIDTH_UNKNOWN = 255,
-};
-
-struct pci_cap_saved_data {
- u16 cap_nr;
- bool cap_extended;
- unsigned int size;
- u32 data[0];
-};
-
-struct pci_cap_saved_state {
- struct hlist_node next;
- struct pci_cap_saved_data cap;
-};
-
-typedef int (*arch_set_vga_state_t)(struct pci_dev *, bool, unsigned int, u32);
-
-struct pci_platform_pm_ops {
- bool (*bridge_d3)(struct pci_dev *);
- bool (*is_manageable)(struct pci_dev *);
- int (*set_state)(struct pci_dev *, pci_power_t);
- pci_power_t (*get_state)(struct pci_dev *);
- void (*refresh_state)(struct pci_dev *);
- pci_power_t (*choose_state)(struct pci_dev *);
- int (*set_wakeup)(struct pci_dev *, bool);
- bool (*need_resume)(struct pci_dev *);
-};
-
-struct pci_pme_device {
- struct list_head list;
- struct pci_dev *dev;
-};
-
-struct pci_saved_state {
- u32 config_space[16];
- struct pci_cap_saved_data cap[0];
-};
-
-struct pci_devres {
- unsigned int enabled: 1;
- unsigned int pinned: 1;
- unsigned int orig_intx: 1;
- unsigned int restore_intx: 1;
- unsigned int mwi: 1;
- u32 region_mask;
-};
-
-struct driver_attribute {
- struct attribute attr;
- ssize_t (*show)(struct device_driver *, char *);
- ssize_t (*store)(struct device_driver *, const char *, size_t);
-};
-
-enum dev_dma_attr {
- DEV_DMA_NOT_SUPPORTED = 0,
- DEV_DMA_NON_COHERENT = 1,
- DEV_DMA_COHERENT = 2,
-};
-
-struct pcie_device {
- int irq;
- struct pci_dev *port;
- u32 service;
- void *priv_data;
- struct device device;
-};
-
-struct pcie_port_service_driver {
- const char *name;
- int (*probe)(struct pcie_device *);
- void (*remove)(struct pcie_device *);
- int (*suspend)(struct pcie_device *);
- int (*resume_noirq)(struct pcie_device *);
- int (*resume)(struct pcie_device *);
- int (*runtime_suspend)(struct pcie_device *);
- int (*runtime_resume)(struct pcie_device *);
- void (*error_resume)(struct pci_dev *);
- int port_type;
- u32 service;
- struct device_driver driver;
-};
-
-struct pci_dynid {
- struct list_head node;
- struct pci_device_id id;
-};
-
-struct drv_dev_and_id {
- struct pci_driver *drv;
- struct pci_dev *dev;
- const struct pci_device_id *id;
-};
-
-struct acpi_device;
-
-enum pci_mmap_api {
- PCI_MMAP_SYSFS = 0,
- PCI_MMAP_PROCFS = 1,
-};
-
-struct pci_vpd_ops;
-
-struct pci_vpd {
- const struct pci_vpd_ops *ops;
- struct bin_attribute *attr;
- struct mutex lock;
- unsigned int len;
- u16 flag;
- u8 cap;
- unsigned int busy: 1;
- unsigned int valid: 1;
-};
-
-struct pci_vpd_ops {
- ssize_t (*read)(struct pci_dev *, loff_t, size_t, void *);
- ssize_t (*write)(struct pci_dev *, loff_t, size_t, const void *);
- int (*set_size)(struct pci_dev *, size_t);
-};
-
-struct pci_dev_resource {
- struct list_head list;
- struct resource *res;
- struct pci_dev *dev;
- resource_size_t start;
- resource_size_t end;
- resource_size_t add_size;
- resource_size_t min_align;
- long unsigned int flags;
-};
-
-enum release_type {
- leaf_only = 0,
- whole_subtree = 1,
-};
-
-enum enable_type {
- undefined = 4294967295,
- user_disabled = 0,
- auto_disabled = 1,
- user_enabled = 2,
- auto_enabled = 3,
-};
-
-struct portdrv_service_data {
- struct pcie_port_service_driver *drv;
- struct device *dev;
- u32 service;
-};
-
-typedef int (*pcie_pm_callback_t)(struct pcie_device *);
-
-enum dmi_field {
- DMI_NONE = 0,
- DMI_BIOS_VENDOR = 1,
- DMI_BIOS_VERSION = 2,
- DMI_BIOS_DATE = 3,
- DMI_BIOS_RELEASE = 4,
- DMI_EC_FIRMWARE_RELEASE = 5,
- DMI_SYS_VENDOR = 6,
- DMI_PRODUCT_NAME = 7,
- DMI_PRODUCT_VERSION = 8,
- DMI_PRODUCT_SERIAL = 9,
- DMI_PRODUCT_UUID = 10,
- DMI_PRODUCT_SKU = 11,
- DMI_PRODUCT_FAMILY = 12,
- DMI_BOARD_VENDOR = 13,
- DMI_BOARD_NAME = 14,
- DMI_BOARD_VERSION = 15,
- DMI_BOARD_SERIAL = 16,
- DMI_BOARD_ASSET_TAG = 17,
- DMI_CHASSIS_VENDOR = 18,
- DMI_CHASSIS_TYPE = 19,
- DMI_CHASSIS_VERSION = 20,
- DMI_CHASSIS_SERIAL = 21,
- DMI_CHASSIS_ASSET_TAG = 22,
- DMI_STRING_MAX = 23,
- DMI_OEM_STRING = 24,
-};
-
-struct aspm_latency {
- u32 l0s;
- u32 l1;
-};
-
-struct pcie_link_state {
- struct pci_dev *pdev;
- struct pci_dev *downstream;
- struct pcie_link_state *root;
- struct pcie_link_state *parent;
- struct list_head sibling;
- u32 aspm_support: 7;
- u32 aspm_enabled: 7;
- u32 aspm_capable: 7;
- u32 aspm_default: 7;
- char: 4;
- u32 aspm_disable: 7;
- u32 clkpm_capable: 1;
- u32 clkpm_enabled: 1;
- u32 clkpm_default: 1;
- u32 clkpm_disable: 1;
- struct aspm_latency latency_up;
- struct aspm_latency latency_dw;
- struct aspm_latency acceptable[8];
-};
-
-struct aer_stats {
- u64 dev_cor_errs[16];
- u64 dev_fatal_errs[27];
- u64 dev_nonfatal_errs[27];
- u64 dev_total_cor_errs;
- u64 dev_total_fatal_errs;
- u64 dev_total_nonfatal_errs;
- u64 rootport_total_cor_errs;
- u64 rootport_total_fatal_errs;
- u64 rootport_total_nonfatal_errs;
-};
-
-struct aer_header_log_regs {
- unsigned int dw0;
- unsigned int dw1;
- unsigned int dw2;
- unsigned int dw3;
-};
-
-struct aer_err_info {
- struct pci_dev *dev[5];
- int error_dev_num;
- unsigned int id: 16;
- unsigned int severity: 2;
- unsigned int __pad1: 5;
- unsigned int multi_error_valid: 1;
- unsigned int first_error: 5;
- unsigned int __pad2: 2;
- unsigned int tlp_header_valid: 1;
- unsigned int status;
- unsigned int mask;
- struct aer_header_log_regs tlp;
-};
-
-struct aer_err_source {
- unsigned int status;
- unsigned int id;
-};
-
-struct aer_rpc {
- struct pci_dev *rpd;
- struct {
- union {
- struct __kfifo kfifo;
- struct aer_err_source *type;
- const struct aer_err_source *const_type;
- char (*rectype)[0];
- struct aer_err_source *ptr;
- const struct aer_err_source *ptr_const;
- };
- struct aer_err_source buf[128];
- } aer_fifo;
-};
-
-struct pcie_pme_service_data {
- spinlock_t lock;
- struct pcie_device *srv;
- struct work_struct work;
- bool noirq;
-};
-
-struct pci_filp_private {
- enum pci_mmap_state mmap_state;
- int write_combine;
-};
-
-struct pci_slot_attribute {
- struct attribute attr;
- ssize_t (*show)(struct pci_slot *, char *);
- ssize_t (*store)(struct pci_slot *, const char *, size_t);
-};
-
-enum {
- NVME_REG_CAP = 0,
- NVME_REG_VS = 8,
- NVME_REG_INTMS = 12,
- NVME_REG_INTMC = 16,
- NVME_REG_CC = 20,
- NVME_REG_CSTS = 28,
- NVME_REG_NSSR = 32,
- NVME_REG_AQA = 36,
- NVME_REG_ASQ = 40,
- NVME_REG_ACQ = 48,
- NVME_REG_CMBLOC = 56,
- NVME_REG_CMBSZ = 60,
- NVME_REG_BPINFO = 64,
- NVME_REG_BPRSEL = 68,
- NVME_REG_BPMBL = 72,
- NVME_REG_PMRCAP = 3584,
- NVME_REG_PMRCTL = 3588,
- NVME_REG_PMRSTS = 3592,
- NVME_REG_PMREBS = 3596,
- NVME_REG_PMRSWTP = 3600,
- NVME_REG_DBS = 4096,
-};
-
-enum {
- NVME_CC_ENABLE = 1,
- NVME_CC_EN_SHIFT = 0,
- NVME_CC_CSS_SHIFT = 4,
- NVME_CC_MPS_SHIFT = 7,
- NVME_CC_AMS_SHIFT = 11,
- NVME_CC_SHN_SHIFT = 14,
- NVME_CC_IOSQES_SHIFT = 16,
- NVME_CC_IOCQES_SHIFT = 20,
- NVME_CC_CSS_NVM = 0,
- NVME_CC_CSS_CSI = 96,
- NVME_CC_CSS_MASK = 112,
- NVME_CC_AMS_RR = 0,
- NVME_CC_AMS_WRRU = 2048,
- NVME_CC_AMS_VS = 14336,
- NVME_CC_SHN_NONE = 0,
- NVME_CC_SHN_NORMAL = 16384,
- NVME_CC_SHN_ABRUPT = 32768,
- NVME_CC_SHN_MASK = 49152,
- NVME_CC_IOSQES = 393216,
- NVME_CC_IOCQES = 4194304,
- NVME_CAP_CSS_NVM = 1,
- NVME_CAP_CSS_CSI = 64,
- NVME_CSTS_RDY = 1,
- NVME_CSTS_CFS = 2,
- NVME_CSTS_NSSRO = 16,
- NVME_CSTS_PP = 32,
- NVME_CSTS_SHST_NORMAL = 0,
- NVME_CSTS_SHST_OCCUR = 4,
- NVME_CSTS_SHST_CMPLT = 8,
- NVME_CSTS_SHST_MASK = 12,
-};
-
-enum {
- NVME_AEN_BIT_NS_ATTR = 8,
- NVME_AEN_BIT_FW_ACT = 9,
- NVME_AEN_BIT_ANA_CHANGE = 11,
- NVME_AEN_BIT_DISC_CHANGE = 31,
-};
-
-enum {
- SWITCHTEC_GAS_MRPC_OFFSET = 0,
- SWITCHTEC_GAS_TOP_CFG_OFFSET = 4096,
- SWITCHTEC_GAS_SW_EVENT_OFFSET = 6144,
- SWITCHTEC_GAS_SYS_INFO_OFFSET = 8192,
- SWITCHTEC_GAS_FLASH_INFO_OFFSET = 8704,
- SWITCHTEC_GAS_PART_CFG_OFFSET = 16384,
- SWITCHTEC_GAS_NTB_OFFSET = 65536,
- SWITCHTEC_GAS_PFF_CSR_OFFSET = 1261568,
-};
-
-enum {
- SWITCHTEC_NTB_REG_INFO_OFFSET = 0,
- SWITCHTEC_NTB_REG_CTRL_OFFSET = 16384,
- SWITCHTEC_NTB_REG_DBMSG_OFFSET = 409600,
-};
-
-struct nt_partition_info {
- u32 xlink_enabled;
- u32 target_part_low;
- u32 target_part_high;
- u32 reserved;
-};
-
-struct ntb_info_regs {
- u8 partition_count;
- u8 partition_id;
- u16 reserved1;
- u64 ep_map;
- u16 requester_id;
- u16 reserved2;
- u32 reserved3[4];
- struct nt_partition_info ntp_info[48];
-} __attribute__((packed));
-
-struct ntb_ctrl_regs {
- u32 partition_status;
- u32 partition_op;
- u32 partition_ctrl;
- u32 bar_setup;
- u32 bar_error;
- u16 lut_table_entries;
- u16 lut_table_offset;
- u32 lut_error;
- u16 req_id_table_size;
- u16 req_id_table_offset;
- u32 req_id_error;
- u32 reserved1[7];
- struct {
- u32 ctl;
- u32 win_size;
- u64 xlate_addr;
- } bar_entry[6];
- struct {
- u32 win_size;
- u32 reserved[3];
- } bar_ext_entry[6];
- u32 reserved2[192];
- u32 req_id_table[512];
- u32 reserved3[256];
- u64 lut_entry[512];
-};
-
-struct pci_dev_reset_methods {
- u16 vendor;
- u16 device;
- int (*reset)(struct pci_dev *, int);
-};
-
-struct acs_on_id {
- short unsigned int vendor;
- short unsigned int device;
-};
-
-struct pci_dev_acs_enabled {
- u16 vendor;
- u16 device;
- int (*acs_enabled)(struct pci_dev *, u16);
-};
-
-struct pci_dev_acs_ops {
- u16 vendor;
- u16 device;
- int (*enable_acs)(struct pci_dev *);
- int (*disable_acs_redir)(struct pci_dev *);
-};
-
-struct slot {
- u8 number;
- unsigned int devfn;
- struct pci_bus *bus;
- struct pci_dev *dev;
- unsigned int latch_status: 1;
- unsigned int adapter_status: 1;
- unsigned int extracting;
- struct hotplug_slot hotplug_slot;
- struct list_head slot_list;
-};
-
-struct cpci_hp_controller_ops {
- int (*query_enum)();
- int (*enable_irq)();
- int (*disable_irq)();
- int (*check_irq)(void *);
- int (*hardware_test)(struct slot *, u32);
- u8 (*get_power)(struct slot *);
- int (*set_power)(struct slot *, int);
-};
-
-struct cpci_hp_controller {
- unsigned int irq;
- long unsigned int irq_flags;
- char *devname;
- void *dev_id;
- char *name;
- struct cpci_hp_controller_ops *ops;
-};
-
-struct controller {
- struct pcie_device *pcie;
- u32 slot_cap;
- unsigned int inband_presence_disabled: 1;
- u16 slot_ctrl;
- struct mutex ctrl_lock;
- long unsigned int cmd_started;
- unsigned int cmd_busy: 1;
- wait_queue_head_t queue;
- atomic_t pending_events;
- unsigned int notification_enabled: 1;
- unsigned int power_fault_detected;
- struct task_struct *poll_thread;
- u8 state;
- struct mutex state_lock;
- struct delayed_work button_work;
- struct hotplug_slot hotplug_slot;
- struct rw_semaphore reset_lock;
- unsigned int ist_running;
- int request_result;
- wait_queue_head_t requester;
-};
-
-struct msix_entry {
- u32 vector;
- u16 entry;
-};
-
-enum pci_interrupt_pin {
- PCI_INTERRUPT_UNKNOWN = 0,
- PCI_INTERRUPT_INTA = 1,
- PCI_INTERRUPT_INTB = 2,
- PCI_INTERRUPT_INTC = 3,
- PCI_INTERRUPT_INTD = 4,
-};
-
-enum pci_barno {
- BAR_0 = 0,
- BAR_1 = 1,
- BAR_2 = 2,
- BAR_3 = 3,
- BAR_4 = 4,
- BAR_5 = 5,
-};
-
-struct pci_epf_header {
- u16 vendorid;
- u16 deviceid;
- u8 revid;
- u8 progif_code;
- u8 subclass_code;
- u8 baseclass_code;
- u8 cache_line_size;
- u16 subsys_vendor_id;
- u16 subsys_id;
- enum pci_interrupt_pin interrupt_pin;
-};
-
-struct pci_epf_bar {
- dma_addr_t phys_addr;
- void *addr;
- size_t size;
- enum pci_barno barno;
- int flags;
-};
-
-struct config_group___2;
-
-struct pci_epc_ops;
-
-struct pci_epc_mem;
-
-struct pci_epc {
- struct device dev;
- struct list_head pci_epf;
- const struct pci_epc_ops *ops;
- struct pci_epc_mem **windows;
- struct pci_epc_mem *mem;
- unsigned int num_windows;
- u8 max_functions;
- struct config_group___2 *group;
- struct mutex lock;
- long unsigned int function_num_map;
- struct atomic_notifier_head notifier;
-};
-
-enum pci_epc_irq_type {
- PCI_EPC_IRQ_UNKNOWN = 0,
- PCI_EPC_IRQ_LEGACY = 1,
- PCI_EPC_IRQ_MSI = 2,
- PCI_EPC_IRQ_MSIX = 3,
-};
-
-struct pci_epc_features;
-
-struct pci_epc_ops {
- int (*write_header)(struct pci_epc *, u8, struct pci_epf_header *);
- int (*set_bar)(struct pci_epc *, u8, struct pci_epf_bar *);
- void (*clear_bar)(struct pci_epc *, u8, struct pci_epf_bar *);
- int (*map_addr)(struct pci_epc *, u8, phys_addr_t, u64, size_t);
- void (*unmap_addr)(struct pci_epc *, u8, phys_addr_t);
- int (*set_msi)(struct pci_epc *, u8, u8);
- int (*get_msi)(struct pci_epc *, u8);
- int (*set_msix)(struct pci_epc *, u8, u16, enum pci_barno, u32);
- int (*get_msix)(struct pci_epc *, u8);
- int (*raise_irq)(struct pci_epc *, u8, enum pci_epc_irq_type, u16);
- int (*start)(struct pci_epc *);
- void (*stop)(struct pci_epc *);
- const struct pci_epc_features * (*get_features)(struct pci_epc *, u8);
- struct module *owner;
-};
-
-struct pci_epc_features {
- unsigned int linkup_notifier: 1;
- unsigned int core_init_notifier: 1;
- unsigned int msi_capable: 1;
- unsigned int msix_capable: 1;
- u8 reserved_bar;
- u8 bar_fixed_64bit;
- u64 bar_fixed_size[6];
- size_t align;
-};
-
-struct pci_epc_mem_window {
- phys_addr_t phys_base;
- size_t size;
- size_t page_size;
-};
-
-struct pci_epc_mem {
- struct pci_epc_mem_window window;
- long unsigned int *bitmap;
- int pages;
- struct mutex lock;
-};
-
-enum dw_pcie_region_type {
- DW_PCIE_REGION_UNKNOWN = 0,
- DW_PCIE_REGION_INBOUND = 1,
- DW_PCIE_REGION_OUTBOUND = 2,
-};
-
-struct pcie_port;
-
-struct dw_pcie_host_ops {
- int (*host_init)(struct pcie_port *);
- void (*set_num_vectors)(struct pcie_port *);
- int (*msi_host_init)(struct pcie_port *);
-};
-
-struct pcie_port {
- u64 cfg0_base;
- void *va_cfg0_base;
- u32 cfg0_size;
- resource_size_t io_base;
- phys_addr_t io_bus_addr;
- u32 io_size;
- int irq;
- const struct dw_pcie_host_ops *ops;
- int msi_irq;
- struct irq_domain *irq_domain;
- struct irq_domain *msi_domain;
- u16 msi_msg;
- dma_addr_t msi_data;
- struct irq_chip *msi_irq_chip;
- u32 num_vectors;
- u32 irq_mask[8];
- struct pci_host_bridge *bridge;
- raw_spinlock_t lock;
- long unsigned int msi_irq_in_use[4];
-};
-
-enum dw_pcie_as_type {
- DW_PCIE_AS_UNKNOWN = 0,
- DW_PCIE_AS_MEM = 1,
- DW_PCIE_AS_IO = 2,
-};
-
-struct dw_pcie_ep;
-
-struct dw_pcie_ep_ops {
- void (*ep_init)(struct dw_pcie_ep *);
- int (*raise_irq)(struct dw_pcie_ep *, u8, enum pci_epc_irq_type, u16);
- const struct pci_epc_features * (*get_features)(struct dw_pcie_ep *);
- unsigned int (*func_conf_select)(struct dw_pcie_ep *, u8);
-};
-
-struct dw_pcie_ep {
- struct pci_epc *epc;
- struct list_head func_list;
- const struct dw_pcie_ep_ops *ops;
- phys_addr_t phys_base;
- size_t addr_size;
- size_t page_size;
- u8 bar_to_atu[6];
- phys_addr_t *outbound_addr;
- long unsigned int *ib_window_map;
- long unsigned int *ob_window_map;
- u32 num_ib_windows;
- u32 num_ob_windows;
- void *msi_mem;
- phys_addr_t msi_mem_phys;
- struct pci_epf_bar *epf_bar[6];
-};
-
-struct dw_pcie;
-
-struct dw_pcie_ops {
- u64 (*cpu_addr_fixup)(struct dw_pcie *, u64);
- u32 (*read_dbi)(struct dw_pcie *, void *, u32, size_t);
- void (*write_dbi)(struct dw_pcie *, void *, u32, size_t, u32);
- void (*write_dbi2)(struct dw_pcie *, void *, u32, size_t, u32);
- int (*link_up)(struct dw_pcie *);
- int (*start_link)(struct dw_pcie *);
- void (*stop_link)(struct dw_pcie *);
-};
-
-struct dw_pcie {
- struct device *dev;
- void *dbi_base;
- void *dbi_base2;
- void *atu_base;
- u32 num_viewport;
- u8 iatu_unroll_enabled;
- struct pcie_port pp;
- struct dw_pcie_ep ep;
- const struct dw_pcie_ops *ops;
- unsigned int version;
- int num_lanes;
- int link_gen;
- u8 n_fts[2];
-};
-
-enum gpiod_flags {
- GPIOD_ASIS = 0,
- GPIOD_IN = 1,
- GPIOD_OUT_LOW = 3,
- GPIOD_OUT_HIGH = 7,
- GPIOD_OUT_LOW_OPEN_DRAIN = 11,
- GPIOD_OUT_HIGH_OPEN_DRAIN = 15,
-};
-
-enum pcie_data_rate {
- PCIE_GEN1 = 0,
- PCIE_GEN2 = 1,
- PCIE_GEN3 = 2,
- PCIE_GEN4 = 3,
-};
-
-struct meson_pcie_clk_res {
- struct clk *clk;
- struct clk *port_clk;
- struct clk *general_clk;
-};
-
-struct reset_control;
-
-struct meson_pcie_rc_reset {
- struct reset_control *port;
- struct reset_control *apb;
-};
-
-struct meson_pcie {
- struct dw_pcie pci;
- void *cfg_base;
- struct meson_pcie_clk_res clk_res;
- struct meson_pcie_rc_reset mrst;
- struct gpio_desc *reset_gpio;
- struct phy *phy;
-};
-
-struct rio_device_id {
- __u16 did;
- __u16 vid;
- __u16 asm_did;
- __u16 asm_vid;
-};
-
-struct rio_switch_ops;
-
-struct rio_dev;
-
-struct rio_switch {
- struct list_head node;
- u8 *route_table;
- u32 port_ok;
- struct rio_switch_ops *ops;
- spinlock_t lock;
- struct rio_dev *nextdev[0];
-};
-
-struct rio_mport;
-
-struct rio_switch_ops {
- struct module *owner;
- int (*add_entry)(struct rio_mport *, u16, u8, u16, u16, u8);
- int (*get_entry)(struct rio_mport *, u16, u8, u16, u16, u8 *);
- int (*clr_table)(struct rio_mport *, u16, u8, u16);
- int (*set_domain)(struct rio_mport *, u16, u8, u8);
- int (*get_domain)(struct rio_mport *, u16, u8, u8 *);
- int (*em_init)(struct rio_dev *);
- int (*em_handle)(struct rio_dev *, u8);
-};
-
-struct rio_net;
-
-struct rio_driver;
-
-union rio_pw_msg;
-
-struct rio_dev {
- struct list_head global_list;
- struct list_head net_list;
- struct rio_net *net;
- bool do_enum;
- u16 did;
- u16 vid;
- u32 device_rev;
- u16 asm_did;
- u16 asm_vid;
- u16 asm_rev;
- u16 efptr;
- u32 pef;
- u32 swpinfo;
- u32 src_ops;
- u32 dst_ops;
- u32 comp_tag;
- u32 phys_efptr;
- u32 phys_rmap;
- u32 em_efptr;
- u64 dma_mask;
- struct rio_driver *driver;
- struct device dev;
- struct resource riores[16];
- int (*pwcback)(struct rio_dev *, union rio_pw_msg *, int);
- u16 destid;
- u8 hopcount;
- struct rio_dev *prev;
- atomic_t state;
- struct rio_switch rswitch[0];
-};
-
-struct rio_msg {
- struct resource *res;
- void (*mcback)(struct rio_mport *, void *, int, int);
-};
-
-struct rio_ops;
-
-struct rio_scan;
-
-struct rio_mport {
- struct list_head dbells;
- struct list_head pwrites;
- struct list_head node;
- struct list_head nnode;
- struct rio_net *net;
- struct mutex lock;
- struct resource iores;
- struct resource riores[16];
- struct rio_msg inb_msg[4];
- struct rio_msg outb_msg[4];
- int host_deviceid;
- struct rio_ops *ops;
- unsigned char id;
- unsigned char index;
- unsigned int sys_size;
- u32 phys_efptr;
- u32 phys_rmap;
- unsigned char name[40];
- struct device dev;
- void *priv;
- struct rio_scan *nscan;
- atomic_t state;
- unsigned int pwe_refcnt;
-};
-
-enum rio_device_state {
- RIO_DEVICE_INITIALIZING = 0,
- RIO_DEVICE_RUNNING = 1,
- RIO_DEVICE_GONE = 2,
- RIO_DEVICE_SHUTDOWN = 3,
-};
-
-struct rio_net {
- struct list_head node;
- struct list_head devices;
- struct list_head switches;
- struct list_head mports;
- struct rio_mport *hport;
- unsigned char id;
- struct device dev;
- void *enum_data;
- void (*release)(struct rio_net *);
-};
-
-struct rio_driver {
- struct list_head node;
- char *name;
- const struct rio_device_id *id_table;
- int (*probe)(struct rio_dev *, const struct rio_device_id *);
- void (*remove)(struct rio_dev *);
- void (*shutdown)(struct rio_dev *);
- int (*suspend)(struct rio_dev *, u32);
- int (*resume)(struct rio_dev *);
- int (*enable_wake)(struct rio_dev *, u32, int);
- struct device_driver driver;
-};
-
-union rio_pw_msg {
- struct {
- u32 comptag;
- u32 errdetect;
- u32 is_port;
- u32 ltlerrdet;
- u32 padding[12];
- } em;
- u32 raw[16];
-};
-
-struct rio_dbell {
- struct list_head node;
- struct resource *res;
- void (*dinb)(struct rio_mport *, void *, u16, u16, u16);
- void *dev_id;
-};
-
-struct rio_mport_attr;
-
-struct rio_ops {
- int (*lcread)(struct rio_mport *, int, u32, int, u32 *);
- int (*lcwrite)(struct rio_mport *, int, u32, int, u32);
- int (*cread)(struct rio_mport *, int, u16, u8, u32, int, u32 *);
- int (*cwrite)(struct rio_mport *, int, u16, u8, u32, int, u32);
- int (*dsend)(struct rio_mport *, int, u16, u16);
- int (*pwenable)(struct rio_mport *, int);
- int (*open_outb_mbox)(struct rio_mport *, void *, int, int);
- void (*close_outb_mbox)(struct rio_mport *, int);
- int (*open_inb_mbox)(struct rio_mport *, void *, int, int);
- void (*close_inb_mbox)(struct rio_mport *, int);
- int (*add_outb_message)(struct rio_mport *, struct rio_dev *, int, void *, size_t);
- int (*add_inb_buffer)(struct rio_mport *, int, void *);
- void * (*get_inb_message)(struct rio_mport *, int);
- int (*map_inb)(struct rio_mport *, dma_addr_t, u64, u64, u32);
- void (*unmap_inb)(struct rio_mport *, dma_addr_t);
- int (*query_mport)(struct rio_mport *, struct rio_mport_attr *);
- int (*map_outb)(struct rio_mport *, u16, u64, u32, u32, dma_addr_t *);
- void (*unmap_outb)(struct rio_mport *, u16, u64);
-};
-
-struct rio_scan {
- struct module *owner;
- int (*enumerate)(struct rio_mport *, u32);
- int (*discover)(struct rio_mport *, u32);
-};
-
-struct rio_mport_attr {
- int flags;
- int link_speed;
- int link_width;
- int dma_max_sge;
- int dma_max_size;
- int dma_align;
-};
-
-struct rio_scan_node {
- int mport_id;
- struct list_head node;
- struct rio_scan *ops;
-};
-
-struct rio_pwrite {
- struct list_head node;
- int (*pwcback)(struct rio_mport *, void *, union rio_pw_msg *, int);
- void *context;
-};
-
-struct rio_disc_work {
- struct work_struct work;
- struct rio_mport *mport;
-};
-
-enum rio_link_speed {
- RIO_LINK_DOWN = 0,
- RIO_LINK_125 = 1,
- RIO_LINK_250 = 2,
- RIO_LINK_312 = 3,
- RIO_LINK_500 = 4,
- RIO_LINK_625 = 5,
-};
-
-struct kfifo {
- union {
- struct __kfifo kfifo;
- unsigned char *type;
- const unsigned char *const_type;
- char (*rectype)[0];
- void *ptr;
- const void *ptr_const;
- };
- unsigned char buf[0];
-};
-
-enum {
- DBG_NONE = 0,
- DBG_INIT = 1,
- DBG_EXIT = 2,
- DBG_MPORT = 4,
- DBG_MAINT = 8,
- DBG_DMA = 16,
- DBG_DMAV = 32,
- DBG_IBW = 64,
- DBG_EVENT = 128,
- DBG_OBW = 256,
- DBG_DBELL = 512,
- DBG_OMSG = 1024,
- DBG_IMSG = 2048,
- DBG_ALL = 4294967295,
-};
-
-struct tsi721_dma_desc {
- __le32 type_id;
- __le32 bcount;
- union {
- __le32 raddr_lo;
- __le32 next_lo;
- };
- union {
- __le32 raddr_hi;
- __le32 next_hi;
- };
- union {
- struct {
- __le32 bufptr_lo;
- __le32 bufptr_hi;
- __le32 s_dist;
- __le32 s_size;
- } t1;
- __le32 data[4];
- u32 reserved[4];
- };
-};
-
-struct tsi721_imsg_desc {
- __le32 type_id;
- __le32 msg_info;
- __le32 bufptr_lo;
- __le32 bufptr_hi;
- u32 reserved[12];
-};
-
-struct tsi721_omsg_desc {
- __le32 type_id;
- __le32 msg_info;
- union {
- __le32 bufptr_lo;
- __le32 next_lo;
- };
- union {
- __le32 bufptr_hi;
- __le32 next_hi;
- };
-};
-
-enum dma_dtype {
- DTYPE1 = 1,
- DTYPE2 = 2,
- DTYPE3 = 3,
- DTYPE4 = 4,
- DTYPE5 = 5,
- DTYPE6 = 6,
-};
-
-enum dma_rtype {
- NREAD = 0,
- LAST_NWRITE_R = 1,
- ALL_NWRITE = 2,
- ALL_NWRITE_R = 3,
- MAINT_RD = 4,
- MAINT_WR = 5,
-};
-
-struct tsi721_bdma_maint {
- int ch_id;
- int bd_num;
- void *bd_base;
- dma_addr_t bd_phys;
- void *sts_base;
- dma_addr_t sts_phys;
- int sts_size;
-};
-
-struct tsi721_imsg_ring {
- u32 size;
- void *buf_base;
- dma_addr_t buf_phys;
- void *imfq_base;
- dma_addr_t imfq_phys;
- void *imd_base;
- dma_addr_t imd_phys;
- void *imq_base[512];
- u32 rx_slot;
- void *dev_id;
- u32 fq_wrptr;
- u32 desc_rdptr;
- spinlock_t lock;
-};
-
-struct tsi721_omsg_ring {
- u32 size;
- void *omd_base;
- dma_addr_t omd_phys;
- void *omq_base[512];
- dma_addr_t omq_phys[512];
- void *sts_base;
- dma_addr_t sts_phys;
- u32 sts_size;
- u32 sts_rdptr;
- u32 tx_slot;
- void *dev_id;
- u32 wr_count;
- spinlock_t lock;
-};
-
-enum tsi721_flags {
- TSI721_USING_MSI = 1,
- TSI721_USING_MSIX = 2,
- TSI721_IMSGID_SET = 4,
-};
-
-enum tsi721_msix_vect {
- TSI721_VECT_IDB = 0,
- TSI721_VECT_PWRX = 1,
- TSI721_VECT_OMB0_DONE = 2,
- TSI721_VECT_OMB1_DONE = 3,
- TSI721_VECT_OMB2_DONE = 4,
- TSI721_VECT_OMB3_DONE = 5,
- TSI721_VECT_OMB0_INT = 6,
- TSI721_VECT_OMB1_INT = 7,
- TSI721_VECT_OMB2_INT = 8,
- TSI721_VECT_OMB3_INT = 9,
- TSI721_VECT_IMB0_RCV = 10,
- TSI721_VECT_IMB1_RCV = 11,
- TSI721_VECT_IMB2_RCV = 12,
- TSI721_VECT_IMB3_RCV = 13,
- TSI721_VECT_IMB0_INT = 14,
- TSI721_VECT_IMB1_INT = 15,
- TSI721_VECT_IMB2_INT = 16,
- TSI721_VECT_IMB3_INT = 17,
- TSI721_VECT_MAX = 18,
-};
-
-struct msix_irq {
- u16 vector;
- char irq_name[64];
-};
-
-struct tsi721_ib_win_mapping {
- struct list_head node;
- dma_addr_t lstart;
-};
-
-struct tsi721_ib_win {
- u64 rstart;
- u32 size;
- dma_addr_t lstart;
- bool active;
- bool xlat;
- struct list_head mappings;
-};
-
-struct tsi721_obw_bar {
- u64 base;
- u64 size;
- u64 free;
-};
-
-struct tsi721_ob_win {
- u64 base;
- u32 size;
- u16 destid;
- u64 rstart;
- bool active;
- struct tsi721_obw_bar *pbar;
-};
-
-struct tsi721_device {
- struct pci_dev *pdev;
- struct rio_mport mport;
- u32 flags;
- void *regs;
- struct msix_irq msix[18];
- void *odb_base;
- void *idb_base;
- dma_addr_t idb_dma;
- struct work_struct idb_work;
- u32 db_discard_count;
- struct work_struct pw_work;
- struct kfifo pw_fifo;
- spinlock_t pw_fifo_lock;
- u32 pw_discard_count;
- struct tsi721_bdma_maint mdma;
- int imsg_init[8];
- struct tsi721_imsg_ring imsg_ring[8];
- int omsg_init[4];
- struct tsi721_omsg_ring omsg_ring[4];
- struct tsi721_ib_win ib_win[8];
- int ibwin_cnt;
- struct tsi721_obw_bar p2r_bar[2];
- struct tsi721_ob_win ob_win[8];
- int obwin_cnt;
-};
-
-enum hdmi_infoframe_type {
- HDMI_INFOFRAME_TYPE_VENDOR = 129,
- HDMI_INFOFRAME_TYPE_AVI = 130,
- HDMI_INFOFRAME_TYPE_SPD = 131,
- HDMI_INFOFRAME_TYPE_AUDIO = 132,
- HDMI_INFOFRAME_TYPE_DRM = 135,
-};
-
-struct hdmi_any_infoframe {
- enum hdmi_infoframe_type type;
- unsigned char version;
- unsigned char length;
-};
-
-enum hdmi_colorspace {
- HDMI_COLORSPACE_RGB = 0,
- HDMI_COLORSPACE_YUV422 = 1,
- HDMI_COLORSPACE_YUV444 = 2,
- HDMI_COLORSPACE_YUV420 = 3,
- HDMI_COLORSPACE_RESERVED4 = 4,
- HDMI_COLORSPACE_RESERVED5 = 5,
- HDMI_COLORSPACE_RESERVED6 = 6,
- HDMI_COLORSPACE_IDO_DEFINED = 7,
-};
-
-enum hdmi_scan_mode {
- HDMI_SCAN_MODE_NONE = 0,
- HDMI_SCAN_MODE_OVERSCAN = 1,
- HDMI_SCAN_MODE_UNDERSCAN = 2,
- HDMI_SCAN_MODE_RESERVED = 3,
-};
-
-enum hdmi_colorimetry {
- HDMI_COLORIMETRY_NONE = 0,
- HDMI_COLORIMETRY_ITU_601 = 1,
- HDMI_COLORIMETRY_ITU_709 = 2,
- HDMI_COLORIMETRY_EXTENDED = 3,
-};
-
-enum hdmi_picture_aspect {
- HDMI_PICTURE_ASPECT_NONE = 0,
- HDMI_PICTURE_ASPECT_4_3 = 1,
- HDMI_PICTURE_ASPECT_16_9 = 2,
- HDMI_PICTURE_ASPECT_64_27 = 3,
- HDMI_PICTURE_ASPECT_256_135 = 4,
- HDMI_PICTURE_ASPECT_RESERVED = 5,
-};
-
-enum hdmi_active_aspect {
- HDMI_ACTIVE_ASPECT_16_9_TOP = 2,
- HDMI_ACTIVE_ASPECT_14_9_TOP = 3,
- HDMI_ACTIVE_ASPECT_16_9_CENTER = 4,
- HDMI_ACTIVE_ASPECT_PICTURE = 8,
- HDMI_ACTIVE_ASPECT_4_3 = 9,
- HDMI_ACTIVE_ASPECT_16_9 = 10,
- HDMI_ACTIVE_ASPECT_14_9 = 11,
- HDMI_ACTIVE_ASPECT_4_3_SP_14_9 = 13,
- HDMI_ACTIVE_ASPECT_16_9_SP_14_9 = 14,
- HDMI_ACTIVE_ASPECT_16_9_SP_4_3 = 15,
-};
-
-enum hdmi_extended_colorimetry {
- HDMI_EXTENDED_COLORIMETRY_XV_YCC_601 = 0,
- HDMI_EXTENDED_COLORIMETRY_XV_YCC_709 = 1,
- HDMI_EXTENDED_COLORIMETRY_S_YCC_601 = 2,
- HDMI_EXTENDED_COLORIMETRY_OPYCC_601 = 3,
- HDMI_EXTENDED_COLORIMETRY_OPRGB = 4,
- HDMI_EXTENDED_COLORIMETRY_BT2020_CONST_LUM = 5,
- HDMI_EXTENDED_COLORIMETRY_BT2020 = 6,
- HDMI_EXTENDED_COLORIMETRY_RESERVED = 7,
-};
-
-enum hdmi_quantization_range {
- HDMI_QUANTIZATION_RANGE_DEFAULT = 0,
- HDMI_QUANTIZATION_RANGE_LIMITED = 1,
- HDMI_QUANTIZATION_RANGE_FULL = 2,
- HDMI_QUANTIZATION_RANGE_RESERVED = 3,
-};
-
-enum hdmi_nups {
- HDMI_NUPS_UNKNOWN = 0,
- HDMI_NUPS_HORIZONTAL = 1,
- HDMI_NUPS_VERTICAL = 2,
- HDMI_NUPS_BOTH = 3,
-};
-
-enum hdmi_ycc_quantization_range {
- HDMI_YCC_QUANTIZATION_RANGE_LIMITED = 0,
- HDMI_YCC_QUANTIZATION_RANGE_FULL = 1,
-};
-
-enum hdmi_content_type {
- HDMI_CONTENT_TYPE_GRAPHICS = 0,
- HDMI_CONTENT_TYPE_PHOTO = 1,
- HDMI_CONTENT_TYPE_CINEMA = 2,
- HDMI_CONTENT_TYPE_GAME = 3,
-};
-
-enum hdmi_metadata_type {
- HDMI_STATIC_METADATA_TYPE1 = 1,
-};
-
-enum hdmi_eotf {
- HDMI_EOTF_TRADITIONAL_GAMMA_SDR = 0,
- HDMI_EOTF_TRADITIONAL_GAMMA_HDR = 1,
- HDMI_EOTF_SMPTE_ST2084 = 2,
- HDMI_EOTF_BT_2100_HLG = 3,
-};
-
-struct hdmi_avi_infoframe {
- enum hdmi_infoframe_type type;
- unsigned char version;
- unsigned char length;
- enum hdmi_colorspace colorspace;
- enum hdmi_scan_mode scan_mode;
- enum hdmi_colorimetry colorimetry;
- enum hdmi_picture_aspect picture_aspect;
- enum hdmi_active_aspect active_aspect;
- bool itc;
- enum hdmi_extended_colorimetry extended_colorimetry;
- enum hdmi_quantization_range quantization_range;
- enum hdmi_nups nups;
- unsigned char video_code;
- enum hdmi_ycc_quantization_range ycc_quantization_range;
- enum hdmi_content_type content_type;
- unsigned char pixel_repeat;
- short unsigned int top_bar;
- short unsigned int bottom_bar;
- short unsigned int left_bar;
- short unsigned int right_bar;
-};
-
-struct hdmi_drm_infoframe {
- enum hdmi_infoframe_type type;
- unsigned char version;
- unsigned char length;
- enum hdmi_eotf eotf;
- enum hdmi_metadata_type metadata_type;
- struct {
- u16 x;
- u16 y;
- } display_primaries[3];
- struct {
- u16 x;
- u16 y;
- } white_point;
- u16 max_display_mastering_luminance;
- u16 min_display_mastering_luminance;
- u16 max_cll;
- u16 max_fall;
-};
-
-enum hdmi_spd_sdi {
- HDMI_SPD_SDI_UNKNOWN = 0,
- HDMI_SPD_SDI_DSTB = 1,
- HDMI_SPD_SDI_DVDP = 2,
- HDMI_SPD_SDI_DVHS = 3,
- HDMI_SPD_SDI_HDDVR = 4,
- HDMI_SPD_SDI_DVC = 5,
- HDMI_SPD_SDI_DSC = 6,
- HDMI_SPD_SDI_VCD = 7,
- HDMI_SPD_SDI_GAME = 8,
- HDMI_SPD_SDI_PC = 9,
- HDMI_SPD_SDI_BD = 10,
- HDMI_SPD_SDI_SACD = 11,
- HDMI_SPD_SDI_HDDVD = 12,
- HDMI_SPD_SDI_PMP = 13,
-};
-
-struct hdmi_spd_infoframe {
- enum hdmi_infoframe_type type;
- unsigned char version;
- unsigned char length;
- char vendor[8];
- char product[16];
- enum hdmi_spd_sdi sdi;
-};
-
-enum hdmi_audio_coding_type {
- HDMI_AUDIO_CODING_TYPE_STREAM = 0,
- HDMI_AUDIO_CODING_TYPE_PCM = 1,
- HDMI_AUDIO_CODING_TYPE_AC3 = 2,
- HDMI_AUDIO_CODING_TYPE_MPEG1 = 3,
- HDMI_AUDIO_CODING_TYPE_MP3 = 4,
- HDMI_AUDIO_CODING_TYPE_MPEG2 = 5,
- HDMI_AUDIO_CODING_TYPE_AAC_LC = 6,
- HDMI_AUDIO_CODING_TYPE_DTS = 7,
- HDMI_AUDIO_CODING_TYPE_ATRAC = 8,
- HDMI_AUDIO_CODING_TYPE_DSD = 9,
- HDMI_AUDIO_CODING_TYPE_EAC3 = 10,
- HDMI_AUDIO_CODING_TYPE_DTS_HD = 11,
- HDMI_AUDIO_CODING_TYPE_MLP = 12,
- HDMI_AUDIO_CODING_TYPE_DST = 13,
- HDMI_AUDIO_CODING_TYPE_WMA_PRO = 14,
- HDMI_AUDIO_CODING_TYPE_CXT = 15,
-};
-
-enum hdmi_audio_sample_size {
- HDMI_AUDIO_SAMPLE_SIZE_STREAM = 0,
- HDMI_AUDIO_SAMPLE_SIZE_16 = 1,
- HDMI_AUDIO_SAMPLE_SIZE_20 = 2,
- HDMI_AUDIO_SAMPLE_SIZE_24 = 3,
-};
-
-enum hdmi_audio_sample_frequency {
- HDMI_AUDIO_SAMPLE_FREQUENCY_STREAM = 0,
- HDMI_AUDIO_SAMPLE_FREQUENCY_32000 = 1,
- HDMI_AUDIO_SAMPLE_FREQUENCY_44100 = 2,
- HDMI_AUDIO_SAMPLE_FREQUENCY_48000 = 3,
- HDMI_AUDIO_SAMPLE_FREQUENCY_88200 = 4,
- HDMI_AUDIO_SAMPLE_FREQUENCY_96000 = 5,
- HDMI_AUDIO_SAMPLE_FREQUENCY_176400 = 6,
- HDMI_AUDIO_SAMPLE_FREQUENCY_192000 = 7,
-};
-
-enum hdmi_audio_coding_type_ext {
- HDMI_AUDIO_CODING_TYPE_EXT_CT = 0,
- HDMI_AUDIO_CODING_TYPE_EXT_HE_AAC = 1,
- HDMI_AUDIO_CODING_TYPE_EXT_HE_AAC_V2 = 2,
- HDMI_AUDIO_CODING_TYPE_EXT_MPEG_SURROUND = 3,
- HDMI_AUDIO_CODING_TYPE_EXT_MPEG4_HE_AAC = 4,
- HDMI_AUDIO_CODING_TYPE_EXT_MPEG4_HE_AAC_V2 = 5,
- HDMI_AUDIO_CODING_TYPE_EXT_MPEG4_AAC_LC = 6,
- HDMI_AUDIO_CODING_TYPE_EXT_DRA = 7,
- HDMI_AUDIO_CODING_TYPE_EXT_MPEG4_HE_AAC_SURROUND = 8,
- HDMI_AUDIO_CODING_TYPE_EXT_MPEG4_AAC_LC_SURROUND = 10,
-};
-
-struct hdmi_audio_infoframe {
- enum hdmi_infoframe_type type;
- unsigned char version;
- unsigned char length;
- unsigned char channels;
- enum hdmi_audio_coding_type coding_type;
- enum hdmi_audio_sample_size sample_size;
- enum hdmi_audio_sample_frequency sample_frequency;
- enum hdmi_audio_coding_type_ext coding_type_ext;
- unsigned char channel_allocation;
- unsigned char level_shift_value;
- bool downmix_inhibit;
-};
-
-enum hdmi_3d_structure {
- HDMI_3D_STRUCTURE_INVALID = 4294967295,
- HDMI_3D_STRUCTURE_FRAME_PACKING = 0,
- HDMI_3D_STRUCTURE_FIELD_ALTERNATIVE = 1,
- HDMI_3D_STRUCTURE_LINE_ALTERNATIVE = 2,
- HDMI_3D_STRUCTURE_SIDE_BY_SIDE_FULL = 3,
- HDMI_3D_STRUCTURE_L_DEPTH = 4,
- HDMI_3D_STRUCTURE_L_DEPTH_GFX_GFX_DEPTH = 5,
- HDMI_3D_STRUCTURE_TOP_AND_BOTTOM = 6,
- HDMI_3D_STRUCTURE_SIDE_BY_SIDE_HALF = 8,
-};
-
-struct hdmi_vendor_infoframe {
- enum hdmi_infoframe_type type;
- unsigned char version;
- unsigned char length;
- unsigned int oui;
- u8 vic;
- enum hdmi_3d_structure s3d_struct;
- unsigned int s3d_ext_data;
-};
-
-union hdmi_vendor_any_infoframe {
- struct {
- enum hdmi_infoframe_type type;
- unsigned char version;
- unsigned char length;
- unsigned int oui;
- } any;
- struct hdmi_vendor_infoframe hdmi;
-};
-
-union hdmi_infoframe {
- struct hdmi_any_infoframe any;
- struct hdmi_avi_infoframe avi;
- struct hdmi_spd_infoframe spd;
- union hdmi_vendor_any_infoframe vendor;
- struct hdmi_audio_infoframe audio;
- struct hdmi_drm_infoframe drm;
-};
-
-enum con_scroll {
- SM_UP = 0,
- SM_DOWN = 1,
-};
-
-enum vc_intensity {
- VCI_HALF_BRIGHT = 0,
- VCI_NORMAL = 1,
- VCI_BOLD = 2,
- VCI_MASK = 3,
-};
-
-struct vc_data;
-
-struct console_font;
-
-struct consw {
- struct module *owner;
- const char * (*con_startup)();
- void (*con_init)(struct vc_data *, int);
- void (*con_deinit)(struct vc_data *);
- void (*con_clear)(struct vc_data *, int, int, int, int);
- void (*con_putc)(struct vc_data *, int, int, int);
- void (*con_putcs)(struct vc_data *, const short unsigned int *, int, int, int);
- void (*con_cursor)(struct vc_data *, int);
- bool (*con_scroll)(struct vc_data *, unsigned int, unsigned int, enum con_scroll, unsigned int);
- int (*con_switch)(struct vc_data *);
- int (*con_blank)(struct vc_data *, int, int);
- int (*con_font_set)(struct vc_data *, struct console_font *, unsigned int);
- int (*con_font_get)(struct vc_data *, struct console_font *);
- int (*con_font_default)(struct vc_data *, struct console_font *, char *);
- int (*con_font_copy)(struct vc_data *, int);
- int (*con_resize)(struct vc_data *, unsigned int, unsigned int, unsigned int);
- void (*con_set_palette)(struct vc_data *, const unsigned char *);
- void (*con_scrolldelta)(struct vc_data *, int);
- int (*con_set_origin)(struct vc_data *);
- void (*con_save_screen)(struct vc_data *);
- u8 (*con_build_attr)(struct vc_data *, u8, enum vc_intensity, bool, bool, bool, bool);
- void (*con_invert_region)(struct vc_data *, u16 *, int);
- u16 * (*con_screen_pos)(const struct vc_data *, int);
- long unsigned int (*con_getxy)(struct vc_data *, long unsigned int, int *, int *);
- void (*con_flush_scrollback)(struct vc_data *);
- int (*con_debug_enter)(struct vc_data *);
- int (*con_debug_leave)(struct vc_data *);
-};
-
-struct vc_state {
- unsigned int x;
- unsigned int y;
- unsigned char color;
- unsigned char Gx_charset[2];
- unsigned int charset: 1;
- enum vc_intensity intensity;
- bool italic;
- bool underline;
- bool blink;
- bool reverse;
-};
-
-struct console_font {
- unsigned int width;
- unsigned int height;
- unsigned int charcount;
- unsigned char *data;
-};
-
-struct vt_mode {
- char mode;
- char waitv;
- short int relsig;
- short int acqsig;
- short int frsig;
-};
-
-struct uni_pagedir;
-
-struct uni_screen;
-
-struct vc_data {
- struct tty_port port;
- struct vc_state state;
- struct vc_state saved_state;
- short unsigned int vc_num;
- unsigned int vc_cols;
- unsigned int vc_rows;
- unsigned int vc_size_row;
- unsigned int vc_scan_lines;
- long unsigned int vc_origin;
- long unsigned int vc_scr_end;
- long unsigned int vc_visible_origin;
- unsigned int vc_top;
- unsigned int vc_bottom;
- const struct consw *vc_sw;
- short unsigned int *vc_screenbuf;
- unsigned int vc_screenbuf_size;
- unsigned char vc_mode;
- unsigned char vc_attr;
- unsigned char vc_def_color;
- unsigned char vc_ulcolor;
- unsigned char vc_itcolor;
- unsigned char vc_halfcolor;
- unsigned int vc_cursor_type;
- short unsigned int vc_complement_mask;
- short unsigned int vc_s_complement_mask;
- long unsigned int vc_pos;
- short unsigned int vc_hi_font_mask;
- struct console_font vc_font;
- short unsigned int vc_video_erase_char;
- unsigned int vc_state;
- unsigned int vc_npar;
- unsigned int vc_par[16];
- struct vt_mode vt_mode;
- struct pid *vt_pid;
- int vt_newvt;
- wait_queue_head_t paste_wait;
- unsigned int vc_disp_ctrl: 1;
- unsigned int vc_toggle_meta: 1;
- unsigned int vc_decscnm: 1;
- unsigned int vc_decom: 1;
- unsigned int vc_decawm: 1;
- unsigned int vc_deccm: 1;
- unsigned int vc_decim: 1;
- unsigned int vc_priv: 3;
- unsigned int vc_need_wrap: 1;
- unsigned int vc_can_do_color: 1;
- unsigned int vc_report_mouse: 2;
- unsigned char vc_utf: 1;
- unsigned char vc_utf_count;
- int vc_utf_char;
- long unsigned int vc_tab_stop[4];
- unsigned char vc_palette[48];
- short unsigned int *vc_translate;
- unsigned int vc_resize_user;
- unsigned int vc_bell_pitch;
- unsigned int vc_bell_duration;
- short unsigned int vc_cur_blink_ms;
- struct vc_data **vc_display_fg;
- struct uni_pagedir *vc_uni_pagedir;
- struct uni_pagedir **vc_uni_pagedir_loc;
- struct uni_screen *vc_uni_screen;
-};
-
-struct vc {
- struct vc_data *d;
- struct work_struct SAK_work;
-};
-
-struct vgastate {
- void *vgabase;
- long unsigned int membase;
- __u32 memsize;
- __u32 flags;
- __u32 depth;
- __u32 num_attr;
- __u32 num_crtc;
- __u32 num_gfx;
- __u32 num_seq;
- void *vidstate;
-};
-
-struct fb_fix_screeninfo {
- char id[16];
- long unsigned int smem_start;
- __u32 smem_len;
- __u32 type;
- __u32 type_aux;
- __u32 visual;
- __u16 xpanstep;
- __u16 ypanstep;
- __u16 ywrapstep;
- __u32 line_length;
- long unsigned int mmio_start;
- __u32 mmio_len;
- __u32 accel;
- __u16 capabilities;
- __u16 reserved[2];
-};
-
-struct fb_bitfield {
- __u32 offset;
- __u32 length;
- __u32 msb_right;
-};
-
-struct fb_var_screeninfo {
- __u32 xres;
- __u32 yres;
- __u32 xres_virtual;
- __u32 yres_virtual;
- __u32 xoffset;
- __u32 yoffset;
- __u32 bits_per_pixel;
- __u32 grayscale;
- struct fb_bitfield red;
- struct fb_bitfield green;
- struct fb_bitfield blue;
- struct fb_bitfield transp;
- __u32 nonstd;
- __u32 activate;
- __u32 height;
- __u32 width;
- __u32 accel_flags;
- __u32 pixclock;
- __u32 left_margin;
- __u32 right_margin;
- __u32 upper_margin;
- __u32 lower_margin;
- __u32 hsync_len;
- __u32 vsync_len;
- __u32 sync;
- __u32 vmode;
- __u32 rotate;
- __u32 colorspace;
- __u32 reserved[4];
-};
-
-struct fb_cmap {
- __u32 start;
- __u32 len;
- __u16 *red;
- __u16 *green;
- __u16 *blue;
- __u16 *transp;
-};
-
-enum {
- FB_BLANK_UNBLANK = 0,
- FB_BLANK_NORMAL = 1,
- FB_BLANK_VSYNC_SUSPEND = 2,
- FB_BLANK_HSYNC_SUSPEND = 3,
- FB_BLANK_POWERDOWN = 4,
-};
-
-struct fb_copyarea {
- __u32 dx;
- __u32 dy;
- __u32 width;
- __u32 height;
- __u32 sx;
- __u32 sy;
-};
-
-struct fb_fillrect {
- __u32 dx;
- __u32 dy;
- __u32 width;
- __u32 height;
- __u32 color;
- __u32 rop;
-};
-
-struct fb_image {
- __u32 dx;
- __u32 dy;
- __u32 width;
- __u32 height;
- __u32 fg_color;
- __u32 bg_color;
- __u8 depth;
- const char *data;
- struct fb_cmap cmap;
-};
-
-struct fbcurpos {
- __u16 x;
- __u16 y;
-};
-
-struct fb_cursor {
- __u16 set;
- __u16 enable;
- __u16 rop;
- const char *mask;
- struct fbcurpos hot;
- struct fb_image image;
-};
-
-struct fb_chroma {
- __u32 redx;
- __u32 greenx;
- __u32 bluex;
- __u32 whitex;
- __u32 redy;
- __u32 greeny;
- __u32 bluey;
- __u32 whitey;
-};
-
-struct fb_videomode;
-
-struct fb_monspecs {
- struct fb_chroma chroma;
- struct fb_videomode *modedb;
- __u8 manufacturer[4];
- __u8 monitor[14];
- __u8 serial_no[14];
- __u8 ascii[14];
- __u32 modedb_len;
- __u32 model;
- __u32 serial;
- __u32 year;
- __u32 week;
- __u32 hfmin;
- __u32 hfmax;
- __u32 dclkmin;
- __u32 dclkmax;
- __u16 input;
- __u16 dpms;
- __u16 signal;
- __u16 vfmin;
- __u16 vfmax;
- __u16 gamma;
- __u16 gtf: 1;
- __u16 misc;
- __u8 version;
- __u8 revision;
- __u8 max_x;
- __u8 max_y;
-};
-
-struct fb_videomode {
- const char *name;
- u32 refresh;
- u32 xres;
- u32 yres;
- u32 pixclock;
- u32 left_margin;
- u32 right_margin;
- u32 upper_margin;
- u32 lower_margin;
- u32 hsync_len;
- u32 vsync_len;
- u32 sync;
- u32 vmode;
- u32 flag;
-};
-
-struct fb_info;
-
-struct fb_event {
- struct fb_info *info;
- void *data;
-};
-
-struct fb_pixmap {
- u8 *addr;
- u32 size;
- u32 offset;
- u32 buf_align;
- u32 scan_align;
- u32 access_align;
- u32 flags;
- u32 blit_x;
- u32 blit_y;
- void (*writeio)(struct fb_info *, void *, void *, unsigned int);
- void (*readio)(struct fb_info *, void *, void *, unsigned int);
-};
-
-struct backlight_device;
-
-struct fb_deferred_io;
-
-struct fb_ops;
-
-struct fb_tile_ops;
-
-struct apertures_struct;
-
-struct fb_info {
- atomic_t count;
- int node;
- int flags;
- int fbcon_rotate_hint;
- struct mutex lock;
- struct mutex mm_lock;
- struct fb_var_screeninfo var;
- struct fb_fix_screeninfo fix;
- struct fb_monspecs monspecs;
- struct work_struct queue;
- struct fb_pixmap pixmap;
- struct fb_pixmap sprite;
- struct fb_cmap cmap;
- struct list_head modelist;
- struct fb_videomode *mode;
- struct backlight_device *bl_dev;
- struct mutex bl_curve_mutex;
- u8 bl_curve[128];
- struct delayed_work deferred_work;
- struct fb_deferred_io *fbdefio;
- const struct fb_ops *fbops;
- struct device *device;
- struct device *dev;
- int class_flag;
- struct fb_tile_ops *tileops;
- union {
- char *screen_base;
- char *screen_buffer;
- };
- long unsigned int screen_size;
- void *pseudo_palette;
- u32 state;
- void *fbcon_par;
- void *par;
- struct apertures_struct *apertures;
- bool skip_vt_switch;
-};
-
-struct fb_blit_caps {
- u32 x;
- u32 y;
- u32 len;
- u32 flags;
-};
-
-struct fb_deferred_io {
- long unsigned int delay;
- struct mutex lock;
- struct list_head pagelist;
- void (*first_io)(struct fb_info *);
- void (*deferred_io)(struct fb_info *, struct list_head *);
-};
-
-struct fb_ops {
- struct module *owner;
- int (*fb_open)(struct fb_info *, int);
- int (*fb_release)(struct fb_info *, int);
- ssize_t (*fb_read)(struct fb_info *, char *, size_t, loff_t *);
- ssize_t (*fb_write)(struct fb_info *, const char *, size_t, loff_t *);
- int (*fb_check_var)(struct fb_var_screeninfo *, struct fb_info *);
- int (*fb_set_par)(struct fb_info *);
- int (*fb_setcolreg)(unsigned int, unsigned int, unsigned int, unsigned int, unsigned int, struct fb_info *);
- int (*fb_setcmap)(struct fb_cmap *, struct fb_info *);
- int (*fb_blank)(int, struct fb_info *);
- int (*fb_pan_display)(struct fb_var_screeninfo *, struct fb_info *);
- void (*fb_fillrect)(struct fb_info *, const struct fb_fillrect *);
- void (*fb_copyarea)(struct fb_info *, const struct fb_copyarea *);
- void (*fb_imageblit)(struct fb_info *, const struct fb_image *);
- int (*fb_cursor)(struct fb_info *, struct fb_cursor *);
- int (*fb_sync)(struct fb_info *);
- int (*fb_ioctl)(struct fb_info *, unsigned int, long unsigned int);
- int (*fb_compat_ioctl)(struct fb_info *, unsigned int, long unsigned int);
- int (*fb_mmap)(struct fb_info *, struct vm_area_struct *);
- void (*fb_get_caps)(struct fb_info *, struct fb_blit_caps *, struct fb_var_screeninfo *);
- void (*fb_destroy)(struct fb_info *);
- int (*fb_debug_enter)(struct fb_info *);
- int (*fb_debug_leave)(struct fb_info *);
-};
-
-struct fb_tilemap {
- __u32 width;
- __u32 height;
- __u32 depth;
- __u32 length;
- const __u8 *data;
-};
-
-struct fb_tilerect {
- __u32 sx;
- __u32 sy;
- __u32 width;
- __u32 height;
- __u32 index;
- __u32 fg;
- __u32 bg;
- __u32 rop;
-};
-
-struct fb_tilearea {
- __u32 sx;
- __u32 sy;
- __u32 dx;
- __u32 dy;
- __u32 width;
- __u32 height;
-};
-
-struct fb_tileblit {
- __u32 sx;
- __u32 sy;
- __u32 width;
- __u32 height;
- __u32 fg;
- __u32 bg;
- __u32 length;
- __u32 *indices;
-};
-
-struct fb_tilecursor {
- __u32 sx;
- __u32 sy;
- __u32 mode;
- __u32 shape;
- __u32 fg;
- __u32 bg;
-};
-
-struct fb_tile_ops {
- void (*fb_settile)(struct fb_info *, struct fb_tilemap *);
- void (*fb_tilecopy)(struct fb_info *, struct fb_tilearea *);
- void (*fb_tilefill)(struct fb_info *, struct fb_tilerect *);
- void (*fb_tileblit)(struct fb_info *, struct fb_tileblit *);
- void (*fb_tilecursor)(struct fb_info *, struct fb_tilecursor *);
- int (*fb_get_tilemax)(struct fb_info *);
-};
-
-struct aperture {
- resource_size_t base;
- resource_size_t size;
-};
-
-struct apertures_struct {
- unsigned int count;
- struct aperture ranges[0];
-};
-
-enum backlight_type {
- BACKLIGHT_RAW = 1,
- BACKLIGHT_PLATFORM = 2,
- BACKLIGHT_FIRMWARE = 3,
- BACKLIGHT_TYPE_MAX = 4,
-};
-
-enum backlight_scale {
- BACKLIGHT_SCALE_UNKNOWN = 0,
- BACKLIGHT_SCALE_LINEAR = 1,
- BACKLIGHT_SCALE_NON_LINEAR = 2,
-};
-
-struct backlight_properties {
- int brightness;
- int max_brightness;
- int power;
- int fb_blank;
- enum backlight_type type;
- unsigned int state;
- enum backlight_scale scale;
-};
-
-struct backlight_ops;
-
-struct backlight_device {
- struct backlight_properties props;
- struct mutex update_lock;
- struct mutex ops_lock;
- const struct backlight_ops *ops;
- struct notifier_block fb_notif;
- struct list_head entry;
- struct device dev;
- bool fb_bl_on[32];
- int use_count;
-};
-
-enum backlight_update_reason {
- BACKLIGHT_UPDATE_HOTKEY = 0,
- BACKLIGHT_UPDATE_SYSFS = 1,
-};
-
-enum backlight_notification {
- BACKLIGHT_REGISTERED = 0,
- BACKLIGHT_UNREGISTERED = 1,
-};
-
-struct backlight_ops {
- unsigned int options;
- int (*update_status)(struct backlight_device *);
- int (*get_brightness)(struct backlight_device *);
- int (*check_fb)(struct backlight_device *, struct fb_info *);
-};
-
-struct fb_cmap_user {
- __u32 start;
- __u32 len;
- __u16 *red;
- __u16 *green;
- __u16 *blue;
- __u16 *transp;
-};
-
-struct fb_modelist {
- struct list_head list;
- struct fb_videomode mode;
-};
-
-struct logo_data {
- int depth;
- int needs_directpalette;
- int needs_truepalette;
- int needs_cmapreset;
- const struct linux_logo *logo;
-};
-
-struct fb_fix_screeninfo32 {
- char id[16];
- compat_caddr_t smem_start;
- u32 smem_len;
- u32 type;
- u32 type_aux;
- u32 visual;
- u16 xpanstep;
- u16 ypanstep;
- u16 ywrapstep;
- u32 line_length;
- compat_caddr_t mmio_start;
- u32 mmio_len;
- u32 accel;
- u16 reserved[3];
-};
-
-struct fb_cmap32 {
- u32 start;
- u32 len;
- compat_caddr_t red;
- compat_caddr_t green;
- compat_caddr_t blue;
- compat_caddr_t transp;
-};
-
-struct dmt_videomode {
- u32 dmt_id;
- u32 std_2byte_code;
- u32 cvt_3byte_code;
- const struct fb_videomode *mode;
-};
-
-struct broken_edid {
- u8 manufacturer[4];
- u32 model;
- u32 fix;
-};
-
-struct __fb_timings {
- u32 dclk;
- u32 hfreq;
- u32 vfreq;
- u32 hactive;
- u32 vactive;
- u32 hblank;
- u32 vblank;
- u32 htotal;
- u32 vtotal;
-};
-
-typedef unsigned int u_int;
-
-struct fb_cvt_data {
- u32 xres;
- u32 yres;
- u32 refresh;
- u32 f_refresh;
- u32 pixclock;
- u32 hperiod;
- u32 hblank;
- u32 hfreq;
- u32 htotal;
- u32 vtotal;
- u32 vsync;
- u32 hsync;
- u32 h_front_porch;
- u32 h_back_porch;
- u32 v_front_porch;
- u32 v_back_porch;
- u32 h_margin;
- u32 v_margin;
- u32 interlace;
- u32 aspect_ratio;
- u32 active_pixels;
- u32 flags;
- u32 status;
-};
-
-typedef unsigned char u_char;
-
-typedef short unsigned int u_short;
-
-struct fb_con2fbmap {
- __u32 console;
- __u32 framebuffer;
-};
-
-struct fbcon_display {
- const u_char *fontdata;
- int userfont;
- u_short scrollmode;
- u_short inverse;
- short int yscroll;
- int vrows;
- int cursor_shape;
- int con_rotate;
- u32 xres_virtual;
- u32 yres_virtual;
- u32 height;
- u32 width;
- u32 bits_per_pixel;
- u32 grayscale;
- u32 nonstd;
- u32 accel_flags;
- u32 rotate;
- struct fb_bitfield red;
- struct fb_bitfield green;
- struct fb_bitfield blue;
- struct fb_bitfield transp;
- const struct fb_videomode *mode;
-};
-
-struct fbcon_ops {
- void (*bmove)(struct vc_data *, struct fb_info *, int, int, int, int, int, int);
- void (*clear)(struct vc_data *, struct fb_info *, int, int, int, int);
- void (*putcs)(struct vc_data *, struct fb_info *, const short unsigned int *, int, int, int, int, int);
- void (*clear_margins)(struct vc_data *, struct fb_info *, int, int);
- void (*cursor)(struct vc_data *, struct fb_info *, int, int, int);
- int (*update_start)(struct fb_info *);
- int (*rotate_font)(struct fb_info *, struct vc_data *);
- struct fb_var_screeninfo var;
- struct timer_list cursor_timer;
- struct fb_cursor cursor_state;
- struct fbcon_display *p;
- struct fb_info *info;
- int currcon;
- int cur_blink_jiffies;
- int cursor_flash;
- int cursor_reset;
- int blank_state;
- int graphics;
- int save_graphics;
- int flags;
- int rotate;
- int cur_rotate;
- char *cursor_data;
- u8 *fontbuffer;
- u8 *fontdata;
- u8 *cursor_src;
- u32 cursor_size;
- u32 fd_size;
-};
-
-enum {
- FBCON_LOGO_CANSHOW = 4294967295,
- FBCON_LOGO_DRAW = 4294967294,
- FBCON_LOGO_DONTSHOW = 4294967293,
-};
-
-struct mode_map {
- int vmode;
- const struct fb_videomode *mode;
-};
-
-struct monitor_map {
- int sense;
- int vmode;
-};
-
-enum {
- cmap_unknown = 0,
- cmap_simple = 1,
- cmap_r128 = 2,
- cmap_M3A = 3,
- cmap_M3B = 4,
- cmap_radeon = 5,
- cmap_gxt2000 = 6,
- cmap_avivo = 7,
- cmap_qemu = 8,
-};
-
-struct offb_par {
- volatile void *cmap_adr;
- volatile void *cmap_data;
- int cmap_type;
- int blanked;
-};
-
-struct simplefb_format {
- const char *name;
- u32 bits_per_pixel;
- struct fb_bitfield red;
- struct fb_bitfield green;
- struct fb_bitfield blue;
- struct fb_bitfield transp;
- u32 fourcc;
-};
-
-struct simplefb_platform_data {
- u32 width;
- u32 height;
- u32 stride;
- const char *format;
-};
-
-struct simplefb_params {
- u32 width;
- u32 height;
- u32 stride;
- struct simplefb_format *format;
-};
-
-struct simplefb_par {
- u32 palette[16];
- bool clks_enabled;
- unsigned int clk_count;
- struct clk **clks;
- bool regulators_enabled;
- u32 regulator_count;
- struct regulator **regulators;
-};
-
-enum ipmi_addr_src {
- SI_INVALID = 0,
- SI_HOTMOD = 1,
- SI_HARDCODED = 2,
- SI_SPMI = 3,
- SI_ACPI = 4,
- SI_SMBIOS = 5,
- SI_PCI = 6,
- SI_DEVICETREE = 7,
- SI_PLATFORM = 8,
- SI_LAST = 9,
-};
-
-enum ipmi_plat_interface_type {
- IPMI_PLAT_IF_SI = 0,
- IPMI_PLAT_IF_SSIF = 1,
-};
-
-struct ipmi_plat_data {
- enum ipmi_plat_interface_type iftype;
- unsigned int type;
- unsigned int space;
- long unsigned int addr;
- unsigned int regspacing;
- unsigned int regsize;
- unsigned int regshift;
- unsigned int irq;
- unsigned int slave_addr;
- enum ipmi_addr_src addr_source;
-};
-
-enum si_type {
- SI_TYPE_INVALID = 0,
- SI_KCS = 1,
- SI_SMIC = 2,
- SI_BT = 3,
-};
-
-enum ipmi_addr_space {
- IPMI_IO_ADDR_SPACE = 0,
- IPMI_MEM_ADDR_SPACE = 1,
-};
-
-struct clk_bulk_data {
- const char *id;
- struct clk *clk;
-};
-
-struct clk_bulk_devres {
- struct clk_bulk_data *clks;
- int num_clks;
-};
-
-struct clk_hw;
-
-struct clk_lookup {
- struct list_head node;
- const char *dev_id;
- const char *con_id;
- struct clk *clk;
- struct clk_hw *clk_hw;
-};
-
-struct clk_core;
-
-struct clk_init_data;
-
-struct clk_hw {
- struct clk_core *core;
- struct clk *clk;
- const struct clk_init_data *init;
-};
-
-struct clk_rate_request {
- long unsigned int rate;
- long unsigned int min_rate;
- long unsigned int max_rate;
- long unsigned int best_parent_rate;
- struct clk_hw *best_parent_hw;
-};
-
-struct clk_duty {
- unsigned int num;
- unsigned int den;
-};
-
-struct clk_ops {
- int (*prepare)(struct clk_hw *);
- void (*unprepare)(struct clk_hw *);
- int (*is_prepared)(struct clk_hw *);
- void (*unprepare_unused)(struct clk_hw *);
- int (*enable)(struct clk_hw *);
- void (*disable)(struct clk_hw *);
- int (*is_enabled)(struct clk_hw *);
- void (*disable_unused)(struct clk_hw *);
- int (*save_context)(struct clk_hw *);
- void (*restore_context)(struct clk_hw *);
- long unsigned int (*recalc_rate)(struct clk_hw *, long unsigned int);
- long int (*round_rate)(struct clk_hw *, long unsigned int, long unsigned int *);
- int (*determine_rate)(struct clk_hw *, struct clk_rate_request *);
- int (*set_parent)(struct clk_hw *, u8);
- u8 (*get_parent)(struct clk_hw *);
- int (*set_rate)(struct clk_hw *, long unsigned int, long unsigned int);
- int (*set_rate_and_parent)(struct clk_hw *, long unsigned int, long unsigned int, u8);
- long unsigned int (*recalc_accuracy)(struct clk_hw *, long unsigned int);
- int (*get_phase)(struct clk_hw *);
- int (*set_phase)(struct clk_hw *, int);
- int (*get_duty_cycle)(struct clk_hw *, struct clk_duty *);
- int (*set_duty_cycle)(struct clk_hw *, struct clk_duty *);
- int (*init)(struct clk_hw *);
- void (*terminate)(struct clk_hw *);
- void (*debug_init)(struct clk_hw *, struct dentry *);
-};
-
-struct clk_parent_data {
- const struct clk_hw *hw;
- const char *fw_name;
- const char *name;
- int index;
-};
-
-struct clk_init_data {
- const char *name;
- const struct clk_ops *ops;
- const char * const *parent_names;
- const struct clk_parent_data *parent_data;
- const struct clk_hw **parent_hws;
- u8 num_parents;
- long unsigned int flags;
-};
-
-struct clk_lookup_alloc {
- struct clk_lookup cl;
- char dev_id[20];
- char con_id[16];
-};
-
-struct clk_notifier {
- struct clk *clk;
- struct srcu_notifier_head notifier_head;
- struct list_head node;
-};
-
-struct clk {
- struct clk_core *core;
- struct device *dev;
- const char *dev_id;
- const char *con_id;
- long unsigned int min_rate;
- long unsigned int max_rate;
- unsigned int exclusive_count;
- struct hlist_node clks_node;
-};
-
-struct clk_notifier_data {
- struct clk *clk;
- long unsigned int old_rate;
- long unsigned int new_rate;
-};
-
-struct clk_parent_map;
-
-struct clk_core {
- const char *name;
- const struct clk_ops *ops;
- struct clk_hw *hw;
- struct module *owner;
- struct device *dev;
- struct device_node *of_node;
- struct clk_core *parent;
- struct clk_parent_map *parents;
- u8 num_parents;
- u8 new_parent_index;
- long unsigned int rate;
- long unsigned int req_rate;
- long unsigned int new_rate;
- struct clk_core *new_parent;
- struct clk_core *new_child;
- long unsigned int flags;
- bool orphan;
- bool rpm_enabled;
- unsigned int enable_count;
- unsigned int prepare_count;
- unsigned int protect_count;
- long unsigned int min_rate;
- long unsigned int max_rate;
- long unsigned int accuracy;
- int phase;
- struct clk_duty duty;
- struct hlist_head children;
- struct hlist_node child_node;
- struct hlist_head clks;
- unsigned int notifier_count;
- struct dentry *dentry;
- struct hlist_node debug_node;
- struct kref ref;
-};
-
-struct clk_onecell_data {
- struct clk **clks;
- unsigned int clk_num;
-};
-
-struct clk_hw_onecell_data {
- unsigned int num;
- struct clk_hw *hws[0];
-};
-
-struct clk_parent_map {
- const struct clk_hw *hw;
- struct clk_core *core;
- const char *fw_name;
- const char *name;
- int index;
-};
-
-struct trace_event_raw_clk {
- struct trace_entry ent;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_raw_clk_rate {
- struct trace_entry ent;
- u32 __data_loc_name;
- long unsigned int rate;
- char __data[0];
-};
-
-struct trace_event_raw_clk_parent {
- struct trace_entry ent;
- u32 __data_loc_name;
- u32 __data_loc_pname;
- char __data[0];
-};
-
-struct trace_event_raw_clk_phase {
- struct trace_entry ent;
- u32 __data_loc_name;
- int phase;
- char __data[0];
-};
-
-struct trace_event_raw_clk_duty_cycle {
- struct trace_entry ent;
- u32 __data_loc_name;
- unsigned int num;
- unsigned int den;
- char __data[0];
-};
-
-struct trace_event_data_offsets_clk {
- u32 name;
-};
-
-struct trace_event_data_offsets_clk_rate {
- u32 name;
-};
-
-struct trace_event_data_offsets_clk_parent {
- u32 name;
- u32 pname;
-};
-
-struct trace_event_data_offsets_clk_phase {
- u32 name;
-};
-
-struct trace_event_data_offsets_clk_duty_cycle {
- u32 name;
-};
-
-typedef void (*btf_trace_clk_enable)(void *, struct clk_core *);
-
-typedef void (*btf_trace_clk_enable_complete)(void *, struct clk_core *);
-
-typedef void (*btf_trace_clk_disable)(void *, struct clk_core *);
-
-typedef void (*btf_trace_clk_disable_complete)(void *, struct clk_core *);
-
-typedef void (*btf_trace_clk_prepare)(void *, struct clk_core *);
-
-typedef void (*btf_trace_clk_prepare_complete)(void *, struct clk_core *);
-
-typedef void (*btf_trace_clk_unprepare)(void *, struct clk_core *);
-
-typedef void (*btf_trace_clk_unprepare_complete)(void *, struct clk_core *);
-
-typedef void (*btf_trace_clk_set_rate)(void *, struct clk_core *, long unsigned int);
-
-typedef void (*btf_trace_clk_set_rate_complete)(void *, struct clk_core *, long unsigned int);
-
-typedef void (*btf_trace_clk_set_parent)(void *, struct clk_core *, struct clk_core *);
-
-typedef void (*btf_trace_clk_set_parent_complete)(void *, struct clk_core *, struct clk_core *);
-
-typedef void (*btf_trace_clk_set_phase)(void *, struct clk_core *, int);
-
-typedef void (*btf_trace_clk_set_phase_complete)(void *, struct clk_core *, int);
-
-typedef void (*btf_trace_clk_set_duty_cycle)(void *, struct clk_core *, struct clk_duty *);
-
-typedef void (*btf_trace_clk_set_duty_cycle_complete)(void *, struct clk_core *, struct clk_duty *);
-
-struct of_clk_provider {
- struct list_head link;
- struct device_node *node;
- struct clk * (*get)(struct of_phandle_args *, void *);
- struct clk_hw * (*get_hw)(struct of_phandle_args *, void *);
- void *data;
-};
-
-struct clock_provider {
- void (*clk_init_cb)(struct device_node *);
- struct device_node *np;
- struct list_head node;
-};
-
-struct clk_div_table {
- unsigned int val;
- unsigned int div;
-};
-
-struct clk_divider {
- struct clk_hw hw;
- void *reg;
- u8 shift;
- u8 width;
- u8 flags;
- const struct clk_div_table *table;
- spinlock_t *lock;
-};
-
-typedef void (*of_init_fn_1)(struct device_node *);
-
-struct clk_fixed_factor {
- struct clk_hw hw;
- unsigned int mult;
- unsigned int div;
-};
-
-struct clk_fixed_rate {
- struct clk_hw hw;
- long unsigned int fixed_rate;
- long unsigned int fixed_accuracy;
- long unsigned int flags;
-};
-
-struct clk_gate {
- struct clk_hw hw;
- void *reg;
- u8 bit_idx;
- u8 flags;
- spinlock_t *lock;
-};
-
-struct clk_multiplier {
- struct clk_hw hw;
- void *reg;
- u8 shift;
- u8 width;
- u8 flags;
- spinlock_t *lock;
-};
-
-struct clk_mux {
- struct clk_hw hw;
- void *reg;
- u32 *table;
- u32 mask;
- u8 shift;
- u8 flags;
- spinlock_t *lock;
-};
-
-struct clk_composite {
- struct clk_hw hw;
- struct clk_ops ops;
- struct clk_hw *mux_hw;
- struct clk_hw *rate_hw;
- struct clk_hw *gate_hw;
- const struct clk_ops *mux_ops;
- const struct clk_ops *rate_ops;
- const struct clk_ops *gate_ops;
-};
-
-struct clk_fractional_divider {
- struct clk_hw hw;
- void *reg;
- u8 mshift;
- u8 mwidth;
- u32 mmask;
- u8 nshift;
- u8 nwidth;
- u32 nmask;
- u8 flags;
- void (*approximation)(struct clk_hw *, long unsigned int, long unsigned int *, long unsigned int *, long unsigned int *);
- spinlock_t *lock;
-};
-
-struct clk_gpio {
- struct clk_hw hw;
- struct gpio_desc *gpiod;
-};
-
-struct soc_device_attribute {
- const char *machine;
- const char *family;
- const char *revision;
- const char *serial_number;
- const char *soc_id;
- const void *data;
- const struct attribute_group *custom_attr_group;
-};
-
-struct ccsr_guts {
- u32 porpllsr;
- u32 porbmsr;
- u32 porimpscr;
- u32 pordevsr;
- u32 pordbgmsr;
- u32 pordevsr2;
- u8 res018[8];
- u32 porcir;
- u8 res024[12];
- u32 gpiocr;
- u8 res034[12];
- u32 gpoutdr;
- u8 res044[12];
- u32 gpindr;
- u8 res054[12];
- u32 pmuxcr;
- u32 pmuxcr2;
- u32 dmuxcr;
- u8 res06c[4];
- u32 devdisr;
- u32 devdisr2;
- u8 res078[4];
- u32 pmjcr;
- u32 powmgtcsr;
- u32 pmrccr;
- u32 pmpdccr;
- u32 pmcdr;
- u32 mcpsumr;
- u32 rstrscr;
- u32 ectrstcr;
- u32 autorstsr;
- u32 pvr;
- u32 svr;
- u8 res0a8[8];
- u32 rstcr;
- u8 res0b4[12];
- u32 iovselsr;
- u8 res0c4[60];
- u32 rcwsr[16];
- u8 res140[228];
- u32 iodelay1;
- u32 iodelay2;
- u8 res22c[984];
- u32 pamubypenr;
- u8 res608[504];
- u32 clkdvdr;
- u8 res804[252];
- u32 ircr;
- u8 res904[4];
- u32 dmacr;
- u8 res90c[8];
- u32 elbccr;
- u8 res918[520];
- u32 ddr1clkdr;
- u32 ddr2clkdr;
- u32 ddrclkdr;
- u8 resb2c[724];
- u32 clkocr;
- u8 rese04[12];
- u32 ddrdllcr;
- u8 rese14[12];
- u32 lbcdllcr;
- u32 cpfor;
- u8 rese28[220];
- u32 srds1cr0;
- u32 srds1cr1;
- u8 resf0c[32];
- u32 itcr;
- u8 resf30[16];
- u32 srds2cr0;
- u32 srds2cr1;
-};
-
-struct guts {
- struct ccsr_guts *regs;
- bool little_endian;
-};
-
-struct fsl_soc_die_attr {
- char *die;
- u32 svr;
- u32 mask;
-};
-
-struct soc_device;
-
-struct ww_class {
- atomic_long_t stamp;
- struct lock_class_key acquire_key;
- struct lock_class_key mutex_key;
- const char *acquire_name;
- const char *mutex_name;
- unsigned int is_wait_die;
-};
-
-struct regulator_state {
- int uV;
- int min_uV;
- int max_uV;
- unsigned int mode;
- int enabled;
- bool changeable;
-};
-
-struct regulation_constraints {
- const char *name;
- int min_uV;
- int max_uV;
- int uV_offset;
- int min_uA;
- int max_uA;
- int ilim_uA;
- int system_load;
- u32 *max_spread;
- int max_uV_step;
- unsigned int valid_modes_mask;
- unsigned int valid_ops_mask;
- int input_uV;
- struct regulator_state state_disk;
- struct regulator_state state_mem;
- struct regulator_state state_standby;
- suspend_state_t initial_state;
- unsigned int initial_mode;
- unsigned int ramp_delay;
- unsigned int settling_time;
- unsigned int settling_time_up;
- unsigned int settling_time_down;
- unsigned int enable_time;
- unsigned int active_discharge;
- unsigned int always_on: 1;
- unsigned int boot_on: 1;
- unsigned int apply_uV: 1;
- unsigned int ramp_disable: 1;
- unsigned int soft_start: 1;
- unsigned int pull_down: 1;
- unsigned int over_current_protection: 1;
-};
-
-struct regulator_consumer_supply;
-
-struct regulator_init_data {
- const char *supply_regulator;
- struct regulation_constraints constraints;
- int num_consumer_supplies;
- struct regulator_consumer_supply *consumer_supplies;
- int (*regulator_init)(void *);
- void *driver_data;
-};
-
-enum regulator_type {
- REGULATOR_VOLTAGE = 0,
- REGULATOR_CURRENT = 1,
-};
-
-struct regulator_config;
-
-struct regulator_ops;
-
-struct regulator_desc {
- const char *name;
- const char *supply_name;
- const char *of_match;
- const char *regulators_node;
- int (*of_parse_cb)(struct device_node *, const struct regulator_desc *, struct regulator_config *);
- int id;
- unsigned int continuous_voltage_range: 1;
- unsigned int n_voltages;
- unsigned int n_current_limits;
- const struct regulator_ops *ops;
- int irq;
- enum regulator_type type;
- struct module *owner;
- unsigned int min_uV;
- unsigned int uV_step;
- unsigned int linear_min_sel;
- int fixed_uV;
- unsigned int ramp_delay;
- int min_dropout_uV;
- const struct linear_range *linear_ranges;
- const unsigned int *linear_range_selectors;
- int n_linear_ranges;
- const unsigned int *volt_table;
- const unsigned int *curr_table;
- unsigned int vsel_range_reg;
- unsigned int vsel_range_mask;
- unsigned int vsel_reg;
- unsigned int vsel_mask;
- unsigned int vsel_step;
- unsigned int csel_reg;
- unsigned int csel_mask;
- unsigned int apply_reg;
- unsigned int apply_bit;
- unsigned int enable_reg;
- unsigned int enable_mask;
- unsigned int enable_val;
- unsigned int disable_val;
- bool enable_is_inverted;
- unsigned int bypass_reg;
- unsigned int bypass_mask;
- unsigned int bypass_val_on;
- unsigned int bypass_val_off;
- unsigned int active_discharge_on;
- unsigned int active_discharge_off;
- unsigned int active_discharge_mask;
- unsigned int active_discharge_reg;
- unsigned int soft_start_reg;
- unsigned int soft_start_mask;
- unsigned int soft_start_val_on;
- unsigned int pull_down_reg;
- unsigned int pull_down_mask;
- unsigned int pull_down_val_on;
- unsigned int enable_time;
- unsigned int off_on_delay;
- unsigned int poll_enabled_time;
- unsigned int (*of_map_mode)(unsigned int);
-};
-
-struct pre_voltage_change_data {
- long unsigned int old_uV;
- long unsigned int min_uV;
- long unsigned int max_uV;
-};
-
-struct regulator_bulk_data {
- const char *supply;
- struct regulator *consumer;
- int ret;
-};
-
-struct regulator_voltage {
- int min_uV;
- int max_uV;
-};
-
-struct regulator_dev;
-
-struct regulator {
- struct device *dev;
- struct list_head list;
- unsigned int always_on: 1;
- unsigned int bypass: 1;
- unsigned int device_link: 1;
- int uA_load;
- unsigned int enable_count;
- unsigned int deferred_disables;
- struct regulator_voltage voltage[5];
- const char *supply_name;
- struct device_attribute dev_attr;
- struct regulator_dev *rdev;
- struct dentry *debugfs;
-};
-
-struct regulator_coupler {
- struct list_head list;
- int (*attach_regulator)(struct regulator_coupler *, struct regulator_dev *);
- int (*detach_regulator)(struct regulator_coupler *, struct regulator_dev *);
- int (*balance_voltage)(struct regulator_coupler *, struct regulator_dev *, suspend_state_t);
-};
-
-struct coupling_desc {
- struct regulator_dev **coupled_rdevs;
- struct regulator_coupler *coupler;
- int n_resolved;
- int n_coupled;
-};
-
-struct regmap;
-
-struct regulator_enable_gpio;
-
-struct regulator_dev {
- const struct regulator_desc *desc;
- int exclusive;
- u32 use_count;
- u32 open_count;
- u32 bypass_count;
- struct list_head list;
- struct list_head consumer_list;
- struct coupling_desc coupling_desc;
- struct blocking_notifier_head notifier;
- struct ww_mutex mutex;
- struct task_struct *mutex_owner;
- int ref_cnt;
- struct module *owner;
- struct device dev;
- struct regulation_constraints *constraints;
- struct regulator *supply;
- const char *supply_name;
- struct regmap *regmap;
- struct delayed_work disable_work;
- void *reg_data;
- struct dentry *debugfs;
- struct regulator_enable_gpio *ena_pin;
- unsigned int ena_gpio_state: 1;
- unsigned int is_switch: 1;
- long unsigned int last_off_jiffy;
-};
-
-enum regulator_status {
- REGULATOR_STATUS_OFF = 0,
- REGULATOR_STATUS_ON = 1,
- REGULATOR_STATUS_ERROR = 2,
- REGULATOR_STATUS_FAST = 3,
- REGULATOR_STATUS_NORMAL = 4,
- REGULATOR_STATUS_IDLE = 5,
- REGULATOR_STATUS_STANDBY = 6,
- REGULATOR_STATUS_BYPASS = 7,
- REGULATOR_STATUS_UNDEFINED = 8,
-};
-
-struct regulator_ops {
- int (*list_voltage)(struct regulator_dev *, unsigned int);
- int (*set_voltage)(struct regulator_dev *, int, int, unsigned int *);
- int (*map_voltage)(struct regulator_dev *, int, int);
- int (*set_voltage_sel)(struct regulator_dev *, unsigned int);
- int (*get_voltage)(struct regulator_dev *);
- int (*get_voltage_sel)(struct regulator_dev *);
- int (*set_current_limit)(struct regulator_dev *, int, int);
- int (*get_current_limit)(struct regulator_dev *);
- int (*set_input_current_limit)(struct regulator_dev *, int);
- int (*set_over_current_protection)(struct regulator_dev *);
- int (*set_active_discharge)(struct regulator_dev *, bool);
- int (*enable)(struct regulator_dev *);
- int (*disable)(struct regulator_dev *);
- int (*is_enabled)(struct regulator_dev *);
- int (*set_mode)(struct regulator_dev *, unsigned int);
- unsigned int (*get_mode)(struct regulator_dev *);
- int (*get_error_flags)(struct regulator_dev *, unsigned int *);
- int (*enable_time)(struct regulator_dev *);
- int (*set_ramp_delay)(struct regulator_dev *, int);
- int (*set_voltage_time)(struct regulator_dev *, int, int);
- int (*set_voltage_time_sel)(struct regulator_dev *, unsigned int, unsigned int);
- int (*set_soft_start)(struct regulator_dev *);
- int (*get_status)(struct regulator_dev *);
- unsigned int (*get_optimum_mode)(struct regulator_dev *, int, int, int);
- int (*set_load)(struct regulator_dev *, int);
- int (*set_bypass)(struct regulator_dev *, bool);
- int (*get_bypass)(struct regulator_dev *, bool *);
- int (*set_suspend_voltage)(struct regulator_dev *, int);
- int (*set_suspend_enable)(struct regulator_dev *);
- int (*set_suspend_disable)(struct regulator_dev *);
- int (*set_suspend_mode)(struct regulator_dev *, unsigned int);
- int (*resume)(struct regulator_dev *);
- int (*set_pull_down)(struct regulator_dev *);
-};
-
-struct regulator_config {
- struct device *dev;
- const struct regulator_init_data *init_data;
- void *driver_data;
- struct device_node *of_node;
- struct regmap *regmap;
- struct gpio_desc *ena_gpiod;
-};
-
-struct regulator_enable_gpio {
- struct list_head list;
- struct gpio_desc *gpiod;
- u32 enable_count;
- u32 request_count;
-};
-
-enum regulator_active_discharge {
- REGULATOR_ACTIVE_DISCHARGE_DEFAULT = 0,
- REGULATOR_ACTIVE_DISCHARGE_DISABLE = 1,
- REGULATOR_ACTIVE_DISCHARGE_ENABLE = 2,
-};
-
-struct regulator_consumer_supply {
- const char *dev_name;
- const char *supply;
-};
-
-struct trace_event_raw_regulator_basic {
- struct trace_entry ent;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_raw_regulator_range {
- struct trace_entry ent;
- u32 __data_loc_name;
- int min;
- int max;
- char __data[0];
-};
-
-struct trace_event_raw_regulator_value {
- struct trace_entry ent;
- u32 __data_loc_name;
- unsigned int val;
- char __data[0];
-};
-
-struct trace_event_data_offsets_regulator_basic {
- u32 name;
-};
-
-struct trace_event_data_offsets_regulator_range {
- u32 name;
-};
-
-struct trace_event_data_offsets_regulator_value {
- u32 name;
-};
-
-typedef void (*btf_trace_regulator_enable)(void *, const char *);
-
-typedef void (*btf_trace_regulator_enable_delay)(void *, const char *);
-
-typedef void (*btf_trace_regulator_enable_complete)(void *, const char *);
-
-typedef void (*btf_trace_regulator_disable)(void *, const char *);
-
-typedef void (*btf_trace_regulator_disable_complete)(void *, const char *);
-
-typedef void (*btf_trace_regulator_bypass_enable)(void *, const char *);
-
-typedef void (*btf_trace_regulator_bypass_enable_complete)(void *, const char *);
-
-typedef void (*btf_trace_regulator_bypass_disable)(void *, const char *);
-
-typedef void (*btf_trace_regulator_bypass_disable_complete)(void *, const char *);
-
-typedef void (*btf_trace_regulator_set_voltage)(void *, const char *, int, int);
-
-typedef void (*btf_trace_regulator_set_voltage_complete)(void *, const char *, unsigned int);
-
-enum regulator_get_type {
- NORMAL_GET = 0,
- EXCLUSIVE_GET = 1,
- OPTIONAL_GET = 2,
- MAX_GET_TYPE = 3,
-};
-
-struct regulator_map {
- struct list_head list;
- const char *dev_name;
- const char *supply;
- struct regulator_dev *regulator;
-};
-
-struct regulator_supply_alias {
- struct list_head list;
- struct device *src_dev;
- const char *src_supply;
- struct device *alias_dev;
- const char *alias_supply;
-};
-
-struct summary_data {
- struct seq_file *s;
- struct regulator_dev *parent;
- int level;
-};
-
-struct summary_lock_data {
- struct ww_acquire_ctx *ww_ctx;
- struct regulator_dev **new_contended_rdev;
- struct regulator_dev **old_contended_rdev;
-};
-
-struct fixed_voltage_config {
- const char *supply_name;
- const char *input_supply;
- int microvolts;
- unsigned int startup_delay;
- unsigned int off_on_delay;
- unsigned int enabled_at_boot: 1;
- struct regulator_init_data *init_data;
-};
-
-struct fixed_regulator_data {
- struct fixed_voltage_config cfg;
- struct regulator_init_data init_data;
- struct platform_device pdev;
-};
-
-struct regulator_bulk_devres {
- struct regulator_bulk_data *consumers;
- int num_consumers;
-};
-
-struct regulator_supply_alias_match {
- struct device *dev;
- const char *id;
-};
-
-struct regulator_notifier_match {
- struct regulator *regulator;
- struct notifier_block *nb;
-};
-
-struct of_regulator_match {
- const char *name;
- void *driver_data;
- struct regulator_init_data *init_data;
- struct device_node *of_node;
- const struct regulator_desc *desc;
-};
-
-struct devm_of_regulator_matches {
- struct of_regulator_match *matches;
- unsigned int num_matches;
-};
-
-struct serial_struct32 {
- compat_int_t type;
- compat_int_t line;
- compat_uint_t port;
- compat_int_t irq;
- compat_int_t flags;
- compat_int_t xmit_fifo_size;
- compat_int_t custom_divisor;
- compat_int_t baud_base;
- short unsigned int close_delay;
- char io_type;
- char reserved_char;
- compat_int_t hub6;
- short unsigned int closing_wait;
- short unsigned int closing_wait2;
- compat_uint_t iomem_base;
- short unsigned int iomem_reg_shift;
- unsigned int port_high;
- compat_int_t reserved;
-};
-
-struct n_tty_data {
- size_t read_head;
- size_t commit_head;
- size_t canon_head;
- size_t echo_head;
- size_t echo_commit;
- size_t echo_mark;
- long unsigned int char_map[4];
- long unsigned int overrun_time;
- int num_overrun;
- bool no_room;
- unsigned char lnext: 1;
- unsigned char erasing: 1;
- unsigned char raw: 1;
- unsigned char real_raw: 1;
- unsigned char icanon: 1;
- unsigned char push: 1;
- char read_buf[4096];
- long unsigned int read_flags[64];
- unsigned char echo_buf[4096];
- size_t read_tail;
- size_t line_start;
- unsigned int column;
- unsigned int canon_column;
- size_t echo_tail;
- struct mutex atomic_read_lock;
- struct mutex output_lock;
-};
-
-enum {
- ERASE = 0,
- WERASE = 1,
- KILL = 2,
-};
-
-struct termios {
- tcflag_t c_iflag;
- tcflag_t c_oflag;
- tcflag_t c_cflag;
- tcflag_t c_lflag;
- cc_t c_cc[19];
- cc_t c_line;
- speed_t c_ispeed;
- speed_t c_ospeed;
-};
-
-struct sgttyb {
- char sg_ispeed;
- char sg_ospeed;
- char sg_erase;
- char sg_kill;
- short int sg_flags;
-};
-
-struct tchars {
- char t_intrc;
- char t_quitc;
- char t_startc;
- char t_stopc;
- char t_eofc;
- char t_brkc;
-};
-
-struct ltchars {
- char t_suspc;
- char t_dsuspc;
- char t_rprntc;
- char t_flushc;
- char t_werasc;
- char t_lnextc;
-};
-
-struct termio {
- short unsigned int c_iflag;
- short unsigned int c_oflag;
- short unsigned int c_cflag;
- short unsigned int c_lflag;
- unsigned char c_line;
- unsigned char c_cc[10];
-};
-
-struct ldsem_waiter {
- struct list_head list;
- struct task_struct *task;
-};
-
-struct pts_fs_info___2;
-
-struct tty_audit_buf {
- struct mutex mutex;
- dev_t dev;
- unsigned int icanon: 1;
- size_t valid;
- unsigned char *data;
-};
-
-struct input_device_id {
- kernel_ulong_t flags;
- __u16 bustype;
- __u16 vendor;
- __u16 product;
- __u16 version;
- kernel_ulong_t evbit[1];
- kernel_ulong_t keybit[12];
- kernel_ulong_t relbit[1];
- kernel_ulong_t absbit[1];
- kernel_ulong_t mscbit[1];
- kernel_ulong_t ledbit[1];
- kernel_ulong_t sndbit[1];
- kernel_ulong_t ffbit[2];
- kernel_ulong_t swbit[1];
- kernel_ulong_t propbit[1];
- kernel_ulong_t driver_info;
-};
-
-struct input_id {
- __u16 bustype;
- __u16 vendor;
- __u16 product;
- __u16 version;
-};
-
-struct input_absinfo {
- __s32 value;
- __s32 minimum;
- __s32 maximum;
- __s32 fuzz;
- __s32 flat;
- __s32 resolution;
-};
-
-struct input_keymap_entry {
- __u8 flags;
- __u8 len;
- __u16 index;
- __u32 keycode;
- __u8 scancode[32];
-};
-
-struct ff_replay {
- __u16 length;
- __u16 delay;
-};
-
-struct ff_trigger {
- __u16 button;
- __u16 interval;
-};
-
-struct ff_envelope {
- __u16 attack_length;
- __u16 attack_level;
- __u16 fade_length;
- __u16 fade_level;
-};
-
-struct ff_constant_effect {
- __s16 level;
- struct ff_envelope envelope;
-};
-
-struct ff_ramp_effect {
- __s16 start_level;
- __s16 end_level;
- struct ff_envelope envelope;
-};
-
-struct ff_condition_effect {
- __u16 right_saturation;
- __u16 left_saturation;
- __s16 right_coeff;
- __s16 left_coeff;
- __u16 deadband;
- __s16 center;
-};
-
-struct ff_periodic_effect {
- __u16 waveform;
- __u16 period;
- __s16 magnitude;
- __s16 offset;
- __u16 phase;
- struct ff_envelope envelope;
- __u32 custom_len;
- __s16 *custom_data;
-};
-
-struct ff_rumble_effect {
- __u16 strong_magnitude;
- __u16 weak_magnitude;
-};
-
-struct ff_effect {
- __u16 type;
- __s16 id;
- __u16 direction;
- struct ff_trigger trigger;
- struct ff_replay replay;
- union {
- struct ff_constant_effect constant;
- struct ff_ramp_effect ramp;
- struct ff_periodic_effect periodic;
- struct ff_condition_effect condition[2];
- struct ff_rumble_effect rumble;
- } u;
-};
-
-struct input_value {
- __u16 type;
- __u16 code;
- __s32 value;
-};
-
-enum input_clock_type {
- INPUT_CLK_REAL = 0,
- INPUT_CLK_MONO = 1,
- INPUT_CLK_BOOT = 2,
- INPUT_CLK_MAX = 3,
-};
-
-struct ff_device;
-
-struct input_dev_poller;
-
-struct input_mt;
-
-struct input_handle;
-
-struct input_dev {
- const char *name;
- const char *phys;
- const char *uniq;
- struct input_id id;
- long unsigned int propbit[1];
- long unsigned int evbit[1];
- long unsigned int keybit[12];
- long unsigned int relbit[1];
- long unsigned int absbit[1];
- long unsigned int mscbit[1];
- long unsigned int ledbit[1];
- long unsigned int sndbit[1];
- long unsigned int ffbit[2];
- long unsigned int swbit[1];
- unsigned int hint_events_per_packet;
- unsigned int keycodemax;
- unsigned int keycodesize;
- void *keycode;
- int (*setkeycode)(struct input_dev *, const struct input_keymap_entry *, unsigned int *);
- int (*getkeycode)(struct input_dev *, struct input_keymap_entry *);
- struct ff_device *ff;
- struct input_dev_poller *poller;
- unsigned int repeat_key;
- struct timer_list timer;
- int rep[2];
- struct input_mt *mt;
- struct input_absinfo *absinfo;
- long unsigned int key[12];
- long unsigned int led[1];
- long unsigned int snd[1];
- long unsigned int sw[1];
- int (*open)(struct input_dev *);
- void (*close)(struct input_dev *);
- int (*flush)(struct input_dev *, struct file *);
- int (*event)(struct input_dev *, unsigned int, unsigned int, int);
- struct input_handle *grab;
- spinlock_t event_lock;
- struct mutex mutex;
- unsigned int users;
- bool going_away;
- struct device dev;
- struct list_head h_list;
- struct list_head node;
- unsigned int num_vals;
- unsigned int max_vals;
- struct input_value *vals;
- bool devres_managed;
- ktime_t timestamp[3];
-};
-
-struct ff_device {
- int (*upload)(struct input_dev *, struct ff_effect *, struct ff_effect *);
- int (*erase)(struct input_dev *, int);
- int (*playback)(struct input_dev *, int, int);
- void (*set_gain)(struct input_dev *, u16);
- void (*set_autocenter)(struct input_dev *, u16);
- void (*destroy)(struct ff_device *);
- void *private;
- long unsigned int ffbit[2];
- struct mutex mutex;
- int max_effects;
- struct ff_effect *effects;
- struct file *effect_owners[0];
-};
-
-struct input_handler;
-
-struct input_handle {
- void *private;
- int open;
- const char *name;
- struct input_dev *dev;
- struct input_handler *handler;
- struct list_head d_node;
- struct list_head h_node;
-};
-
-struct input_handler {
- void *private;
- void (*event)(struct input_handle *, unsigned int, unsigned int, int);
- void (*events)(struct input_handle *, const struct input_value *, unsigned int);
- bool (*filter)(struct input_handle *, unsigned int, unsigned int, int);
- bool (*match)(struct input_handler *, struct input_dev *);
- int (*connect)(struct input_handler *, struct input_dev *, const struct input_device_id *);
- void (*disconnect)(struct input_handle *);
- void (*start)(struct input_handle *);
- bool legacy_minors;
- int minor;
- const char *name;
- const struct input_device_id *id_table;
- struct list_head h_list;
- struct list_head node;
-};
-
-struct sysrq_state {
- struct input_handle handle;
- struct work_struct reinject_work;
- long unsigned int key_down[12];
- unsigned int alt;
- unsigned int alt_use;
- unsigned int shift;
- unsigned int shift_use;
- bool active;
- bool need_reinject;
- bool reinjecting;
- bool reset_canceled;
- bool reset_requested;
- long unsigned int reset_keybit[12];
- int reset_seq_len;
- int reset_seq_cnt;
- int reset_seq_version;
- struct timer_list keyreset_timer;
-};
-
-struct consolefontdesc {
- short unsigned int charcount;
- short unsigned int charheight;
- char *chardata;
-};
-
-struct unipair {
- short unsigned int unicode;
- short unsigned int fontpos;
-};
-
-struct unimapdesc {
- short unsigned int entry_ct;
- struct unipair *entries;
-};
-
-struct kbd_repeat {
- int delay;
- int period;
-};
-
-struct console_font_op {
- unsigned int op;
- unsigned int flags;
- unsigned int width;
- unsigned int height;
- unsigned int charcount;
- unsigned char *data;
-};
-
-struct vt_stat {
- short unsigned int v_active;
- short unsigned int v_signal;
- short unsigned int v_state;
-};
-
-struct vt_sizes {
- short unsigned int v_rows;
- short unsigned int v_cols;
- short unsigned int v_scrollsize;
-};
-
-struct vt_consize {
- short unsigned int v_rows;
- short unsigned int v_cols;
- short unsigned int v_vlin;
- short unsigned int v_clin;
- short unsigned int v_vcol;
- short unsigned int v_ccol;
-};
-
-struct vt_event {
- unsigned int event;
- unsigned int oldev;
- unsigned int newev;
- unsigned int pad[4];
-};
-
-struct vt_setactivate {
- unsigned int console;
- struct vt_mode mode;
-};
-
-struct vt_spawn_console {
- spinlock_t lock;
- struct pid *pid;
- int sig;
-};
-
-struct vt_event_wait {
- struct list_head list;
- struct vt_event event;
- int done;
-};
-
-struct compat_consolefontdesc {
- short unsigned int charcount;
- short unsigned int charheight;
- compat_caddr_t chardata;
-};
-
-struct compat_console_font_op {
- compat_uint_t op;
- compat_uint_t flags;
- compat_uint_t width;
- compat_uint_t height;
- compat_uint_t charcount;
- compat_caddr_t data;
-};
-
-struct compat_unimapdesc {
- short unsigned int entry_ct;
- compat_caddr_t entries;
-};
-
-struct vt_notifier_param {
- struct vc_data *vc;
- unsigned int c;
-};
-
-struct vcs_poll_data {
- struct notifier_block notifier;
- unsigned int cons_num;
- int event;
- wait_queue_head_t waitq;
- struct fasync_struct *fasync;
-};
-
-struct tiocl_selection {
- short unsigned int xs;
- short unsigned int ys;
- short unsigned int xe;
- short unsigned int ye;
- short unsigned int sel_mode;
-};
-
-struct vc_selection {
- struct mutex lock;
- struct vc_data *cons;
- char *buffer;
- unsigned int buf_len;
- volatile int start;
- int end;
-};
-
-enum led_brightness {
- LED_OFF = 0,
- LED_ON = 1,
- LED_HALF = 127,
- LED_FULL = 255,
-};
-
-struct led_hw_trigger_type {
- int dummy;
-};
-
-struct led_pattern;
-
-struct led_trigger;
-
-struct led_classdev {
- const char *name;
- enum led_brightness brightness;
- enum led_brightness max_brightness;
- int flags;
- long unsigned int work_flags;
- void (*brightness_set)(struct led_classdev *, enum led_brightness);
- int (*brightness_set_blocking)(struct led_classdev *, enum led_brightness);
- enum led_brightness (*brightness_get)(struct led_classdev *);
- int (*blink_set)(struct led_classdev *, long unsigned int *, long unsigned int *);
- int (*pattern_set)(struct led_classdev *, struct led_pattern *, u32, int);
- int (*pattern_clear)(struct led_classdev *);
- struct device *dev;
- const struct attribute_group **groups;
- struct list_head node;
- const char *default_trigger;
- long unsigned int blink_delay_on;
- long unsigned int blink_delay_off;
- struct timer_list blink_timer;
- int blink_brightness;
- int new_blink_brightness;
- void (*flash_resume)(struct led_classdev *);
- struct work_struct set_brightness_work;
- int delayed_set_value;
- struct rw_semaphore trigger_lock;
- struct led_trigger *trigger;
- struct list_head trig_list;
- void *trigger_data;
- bool activated;
- struct led_hw_trigger_type *trigger_type;
- struct mutex led_access;
-};
-
-struct led_pattern {
- u32 delta_t;
- int brightness;
-};
-
-struct led_trigger {
- const char *name;
- int (*activate)(struct led_classdev *);
- void (*deactivate)(struct led_classdev *);
- struct led_hw_trigger_type *trigger_type;
- rwlock_t leddev_list_lock;
- struct list_head led_cdevs;
- struct list_head next_trig;
- const struct attribute_group **groups;
-};
-
-struct keyboard_notifier_param {
- struct vc_data *vc;
- int down;
- int shift;
- int ledstate;
- unsigned int value;
-};
-
-struct kbd_struct {
- unsigned char lockstate;
- unsigned char slockstate;
- unsigned char ledmode: 1;
- unsigned char ledflagstate: 4;
- char: 3;
- unsigned char default_ledflagstate: 4;
- unsigned char kbdmode: 3;
- char: 1;
- unsigned char modeflags: 5;
-};
-
-struct kbentry {
- unsigned char kb_table;
- unsigned char kb_index;
- short unsigned int kb_value;
-};
-
-struct kbsentry {
- unsigned char kb_func;
- unsigned char kb_string[512];
-};
-
-struct kbdiacr {
- unsigned char diacr;
- unsigned char base;
- unsigned char result;
-};
-
-struct kbdiacrs {
- unsigned int kb_cnt;
- struct kbdiacr kbdiacr[256];
-};
-
-struct kbdiacruc {
- unsigned int diacr;
- unsigned int base;
- unsigned int result;
-};
-
-struct kbdiacrsuc {
- unsigned int kb_cnt;
- struct kbdiacruc kbdiacruc[256];
-};
-
-struct kbkeycode {
- unsigned int scancode;
- unsigned int keycode;
-};
-
-typedef void k_handler_fn(struct vc_data *, unsigned char, char);
-
-typedef void fn_handler_fn(struct vc_data *);
-
-struct getset_keycode_data {
- struct input_keymap_entry ke;
- int error;
-};
-
-struct kbd_led_trigger {
- struct led_trigger trigger;
- unsigned int mask;
-};
-
-struct uni_pagedir {
- u16 **uni_pgdir[32];
- long unsigned int refcount;
- long unsigned int sum;
- unsigned char *inverse_translations[4];
- u16 *inverse_trans_unicode;
-};
-
-typedef uint32_t char32_t;
-
-struct uni_screen {
- char32_t *lines[0];
-};
-
-struct con_driver {
- const struct consw *con;
- const char *desc;
- struct device *dev;
- int node;
- int first;
- int last;
- int flag;
-};
-
-enum {
- blank_off = 0,
- blank_normal_wait = 1,
- blank_vesa_wait = 2,
-};
-
-enum {
- EPecma = 0,
- EPdec = 1,
- EPeq = 2,
- EPgt = 3,
- EPlt = 4,
-};
-
-struct rgb {
- u8 r;
- u8 g;
- u8 b;
-};
-
-enum {
- ESnormal = 0,
- ESesc = 1,
- ESsquare = 2,
- ESgetpars = 3,
- ESfunckey = 4,
- EShash = 5,
- ESsetG0 = 6,
- ESsetG1 = 7,
- ESpercent = 8,
- EScsiignore = 9,
- ESnonstd = 10,
- ESpalette = 11,
- ESosc = 12,
-};
-
-struct interval {
- uint32_t first;
- uint32_t last;
-};
-
-struct vc_draw_region {
- long unsigned int from;
- long unsigned int to;
- int x;
-};
-
-struct hvsi_priv {
- unsigned int inbuf_len;
- unsigned char inbuf[255];
- unsigned int inbuf_cur;
- unsigned int inbuf_pktlen;
- atomic_t seqno;
- unsigned int opened: 1;
- unsigned int established: 1;
- unsigned int is_console: 1;
- unsigned int mctrl_update: 1;
- short unsigned int mctrl;
- struct tty_struct *tty;
- int (*get_chars)(uint32_t, char *, int);
- int (*put_chars)(uint32_t, const char *, int);
- uint32_t termno;
-};
-
-struct hv_ops;
-
-struct hvc_struct {
- struct tty_port port;
- spinlock_t lock;
- int index;
- int do_wakeup;
- char *outbuf;
- int outbuf_size;
- int n_outbuf;
- uint32_t vtermno;
- const struct hv_ops *ops;
- int irq_requested;
- int data;
- struct winsize ws;
- struct work_struct tty_resize;
- struct list_head next;
- long unsigned int flags;
-};
-
-struct hv_ops {
- int (*get_chars)(uint32_t, char *, int);
- int (*put_chars)(uint32_t, const char *, int);
- int (*flush)(uint32_t, bool);
- int (*notifier_add)(struct hvc_struct *, int);
- void (*notifier_del)(struct hvc_struct *, int);
- void (*notifier_hangup)(struct hvc_struct *, int);
- int (*tiocmget)(struct hvc_struct *);
- int (*tiocmset)(struct hvc_struct *, unsigned int, unsigned int);
- void (*dtr_rts)(struct hvc_struct *, int);
-};
-
-enum hv_protocol {
- HV_PROTOCOL_RAW = 0,
- HV_PROTOCOL_HVSI = 1,
-};
-
-typedef enum hv_protocol hv_protocol_t;
-
-struct hvterm_priv {
- u32 termno;
- hv_protocol_t proto;
- struct hvsi_priv hvsi;
- spinlock_t buf_lock;
- char buf[16];
- int left;
- int offset;
-};
-
-struct hvsi_header {
- uint8_t type;
- uint8_t len;
- __be16 seqno;
-};
-
-struct hvsi_data {
- struct hvsi_header hdr;
- uint8_t data[12];
-};
-
-struct hvsi_control {
- struct hvsi_header hdr;
- __be16 verb;
- __be32 word;
- __be32 mask;
-} __attribute__((packed));
-
-struct hvsi_query {
- struct hvsi_header hdr;
- __be16 verb;
-};
-
-struct hvsi_query_response {
- struct hvsi_header hdr;
- __be16 verb;
- __be16 query_seqno;
- union {
- uint8_t version;
- __be32 mctrl_word;
- } u;
-};
-
-struct hvc_opal_priv {
- hv_protocol_t proto;
- struct hvsi_priv hvsi;
-};
-
-struct uart_driver {
- struct module *owner;
- const char *driver_name;
- const char *dev_name;
- int major;
- int minor;
- int nr;
- struct console *cons;
- struct uart_state *state;
- struct tty_driver *tty_driver;
-};
-
-struct uart_match {
- struct uart_port *port;
- struct uart_driver *driver;
-};
-
-struct earlycon_device {
- struct console *con;
- struct uart_port port;
- char options[16];
- unsigned int baud;
-};
-
-struct earlycon_id {
- char name[15];
- char name_term;
- char compatible[128];
- int (*setup)(struct earlycon_device *, const char *);
-};
-
-enum hwparam_type {
- hwparam_ioport = 0,
- hwparam_iomem = 1,
- hwparam_ioport_or_iomem = 2,
- hwparam_irq = 3,
- hwparam_dma = 4,
- hwparam_dma_addr = 5,
- hwparam_other = 6,
-};
-
-struct uart_8250_port;
-
-struct uart_8250_ops {
- int (*setup_irq)(struct uart_8250_port *);
- void (*release_irq)(struct uart_8250_port *);
-};
-
-struct mctrl_gpios;
-
-struct uart_8250_dma;
-
-struct uart_8250_em485;
-
-struct uart_8250_port {
- struct uart_port port;
- struct timer_list timer;
- struct list_head list;
- u32 capabilities;
- short unsigned int bugs;
- bool fifo_bug;
- unsigned int tx_loadsz;
- unsigned char acr;
- unsigned char fcr;
- unsigned char ier;
- unsigned char lcr;
- unsigned char mcr;
- unsigned char mcr_mask;
- unsigned char mcr_force;
- unsigned char cur_iotype;
- unsigned int rpm_tx_active;
- unsigned char canary;
- unsigned char probe;
- struct mctrl_gpios *gpios;
- unsigned char lsr_saved_flags;
- unsigned char msr_saved_flags;
- struct uart_8250_dma *dma;
- const struct uart_8250_ops *ops;
- int (*dl_read)(struct uart_8250_port *);
- void (*dl_write)(struct uart_8250_port *, int);
- struct uart_8250_em485 *em485;
- void (*rs485_start_tx)(struct uart_8250_port *);
- void (*rs485_stop_tx)(struct uart_8250_port *);
- struct delayed_work overrun_backoff;
- u32 overrun_backoff_time_ms;
-};
-
-struct uart_8250_em485 {
- struct hrtimer start_tx_timer;
- struct hrtimer stop_tx_timer;
- struct hrtimer *active_timer;
- struct uart_8250_port *port;
- unsigned int tx_stopped: 1;
-};
-
-struct dma_chan___2;
-
-typedef bool (*dma_filter_fn)(struct dma_chan___2 *, void *);
-
-enum dma_transfer_direction {
- DMA_MEM_TO_MEM = 0,
- DMA_MEM_TO_DEV = 1,
- DMA_DEV_TO_MEM = 2,
- DMA_DEV_TO_DEV = 3,
- DMA_TRANS_NONE = 4,
-};
-
-enum dma_slave_buswidth {
- DMA_SLAVE_BUSWIDTH_UNDEFINED = 0,
- DMA_SLAVE_BUSWIDTH_1_BYTE = 1,
- DMA_SLAVE_BUSWIDTH_2_BYTES = 2,
- DMA_SLAVE_BUSWIDTH_3_BYTES = 3,
- DMA_SLAVE_BUSWIDTH_4_BYTES = 4,
- DMA_SLAVE_BUSWIDTH_8_BYTES = 8,
- DMA_SLAVE_BUSWIDTH_16_BYTES = 16,
- DMA_SLAVE_BUSWIDTH_32_BYTES = 32,
- DMA_SLAVE_BUSWIDTH_64_BYTES = 64,
-};
-
-struct dma_slave_config {
- enum dma_transfer_direction direction;
- phys_addr_t src_addr;
- phys_addr_t dst_addr;
- enum dma_slave_buswidth src_addr_width;
- enum dma_slave_buswidth dst_addr_width;
- u32 src_maxburst;
- u32 dst_maxburst;
- u32 src_port_window_size;
- u32 dst_port_window_size;
- bool device_fc;
- unsigned int slave_id;
-};
-
-typedef s32 dma_cookie_t;
-
-struct uart_8250_dma {
- int (*tx_dma)(struct uart_8250_port *);
- int (*rx_dma)(struct uart_8250_port *);
- dma_filter_fn fn;
- void *rx_param;
- void *tx_param;
- struct dma_slave_config rxconf;
- struct dma_slave_config txconf;
- struct dma_chan___2 *rxchan;
- struct dma_chan___2 *txchan;
- phys_addr_t rx_dma_addr;
- phys_addr_t tx_dma_addr;
- dma_addr_t rx_addr;
- dma_addr_t tx_addr;
- dma_cookie_t rx_cookie;
- dma_cookie_t tx_cookie;
- void *rx_buf;
- size_t rx_size;
- size_t tx_size;
- unsigned char tx_running;
- unsigned char tx_err;
- unsigned char rx_running;
-};
-
-enum dma_status {
- DMA_COMPLETE = 0,
- DMA_IN_PROGRESS = 1,
- DMA_PAUSED = 2,
- DMA_ERROR = 3,
- DMA_OUT_OF_ORDER = 4,
-};
-
-enum dma_transaction_type {
- DMA_MEMCPY = 0,
- DMA_XOR = 1,
- DMA_PQ = 2,
- DMA_XOR_VAL = 3,
- DMA_PQ_VAL = 4,
- DMA_MEMSET = 5,
- DMA_MEMSET_SG = 6,
- DMA_INTERRUPT = 7,
- DMA_PRIVATE = 8,
- DMA_ASYNC_TX = 9,
- DMA_SLAVE = 10,
- DMA_CYCLIC = 11,
- DMA_INTERLEAVE = 12,
- DMA_COMPLETION_NO_ORDER = 13,
- DMA_REPEAT = 14,
- DMA_LOAD_EOT = 15,
- DMA_TX_TYPE_END = 16,
-};
-
-struct data_chunk {
- size_t size;
- size_t icg;
- size_t dst_icg;
- size_t src_icg;
-};
-
-struct dma_interleaved_template {
- dma_addr_t src_start;
- dma_addr_t dst_start;
- enum dma_transfer_direction dir;
- bool src_inc;
- bool dst_inc;
- bool src_sgl;
- bool dst_sgl;
- size_t numf;
- size_t frame_size;
- struct data_chunk sgl[0];
-};
-
-enum dma_ctrl_flags {
- DMA_PREP_INTERRUPT = 1,
- DMA_CTRL_ACK = 2,
- DMA_PREP_PQ_DISABLE_P = 4,
- DMA_PREP_PQ_DISABLE_Q = 8,
- DMA_PREP_CONTINUE = 16,
- DMA_PREP_FENCE = 32,
- DMA_CTRL_REUSE = 64,
- DMA_PREP_CMD = 128,
- DMA_PREP_REPEAT = 256,
- DMA_PREP_LOAD_EOT = 512,
-};
-
-enum sum_check_bits {
- SUM_CHECK_P = 0,
- SUM_CHECK_Q = 1,
-};
-
-enum sum_check_flags {
- SUM_CHECK_P_RESULT = 1,
- SUM_CHECK_Q_RESULT = 2,
-};
-
-typedef struct {
- long unsigned int bits[1];
-} dma_cap_mask_t;
-
-enum dma_desc_metadata_mode {
- DESC_METADATA_NONE = 0,
- DESC_METADATA_CLIENT = 1,
- DESC_METADATA_ENGINE = 2,
-};
-
-struct dma_chan_percpu {
- long unsigned int memcpy_count;
- long unsigned int bytes_transferred;
-};
-
-struct dma_router {
- struct device *dev;
- void (*route_free)(struct device *, void *);
-};
-
-struct dma_device;
-
-struct dma_chan_dev;
-
-struct dma_chan___2 {
- struct dma_device *device;
- struct device *slave;
- dma_cookie_t cookie;
- dma_cookie_t completed_cookie;
- int chan_id;
- struct dma_chan_dev *dev;
- const char *name;
- char *dbg_client_name;
- struct list_head device_node;
- struct dma_chan_percpu *local;
- int client_count;
- int table_count;
- struct dma_router *router;
- void *route_data;
- void *private;
-};
-
-struct dma_slave_map;
-
-struct dma_filter {
- dma_filter_fn fn;
- int mapcnt;
- const struct dma_slave_map *map;
-};
-
-enum dmaengine_alignment {
- DMAENGINE_ALIGN_1_BYTE = 0,
- DMAENGINE_ALIGN_2_BYTES = 1,
- DMAENGINE_ALIGN_4_BYTES = 2,
- DMAENGINE_ALIGN_8_BYTES = 3,
- DMAENGINE_ALIGN_16_BYTES = 4,
- DMAENGINE_ALIGN_32_BYTES = 5,
- DMAENGINE_ALIGN_64_BYTES = 6,
-};
-
-enum dma_residue_granularity {
- DMA_RESIDUE_GRANULARITY_DESCRIPTOR = 0,
- DMA_RESIDUE_GRANULARITY_SEGMENT = 1,
- DMA_RESIDUE_GRANULARITY_BURST = 2,
-};
-
-struct dma_async_tx_descriptor;
-
-struct dma_slave_caps;
-
-struct dma_tx_state;
-
-struct dma_device {
- struct kref ref;
- unsigned int chancnt;
- unsigned int privatecnt;
- struct list_head channels;
- struct list_head global_node;
- struct dma_filter filter;
- dma_cap_mask_t cap_mask;
- enum dma_desc_metadata_mode desc_metadata_modes;
- short unsigned int max_xor;
- short unsigned int max_pq;
- enum dmaengine_alignment copy_align;
- enum dmaengine_alignment xor_align;
- enum dmaengine_alignment pq_align;
- enum dmaengine_alignment fill_align;
- int dev_id;
- struct device *dev;
- struct module *owner;
- struct ida chan_ida;
- struct mutex chan_mutex;
- u32 src_addr_widths;
- u32 dst_addr_widths;
- u32 directions;
- u32 min_burst;
- u32 max_burst;
- u32 max_sg_burst;
- bool descriptor_reuse;
- enum dma_residue_granularity residue_granularity;
- int (*device_alloc_chan_resources)(struct dma_chan___2 *);
- void (*device_free_chan_resources)(struct dma_chan___2 *);
- struct dma_async_tx_descriptor * (*device_prep_dma_memcpy)(struct dma_chan___2 *, dma_addr_t, dma_addr_t, size_t, long unsigned int);
- struct dma_async_tx_descriptor * (*device_prep_dma_xor)(struct dma_chan___2 *, dma_addr_t, dma_addr_t *, unsigned int, size_t, long unsigned int);
- struct dma_async_tx_descriptor * (*device_prep_dma_xor_val)(struct dma_chan___2 *, dma_addr_t *, unsigned int, size_t, enum sum_check_flags *, long unsigned int);
- struct dma_async_tx_descriptor * (*device_prep_dma_pq)(struct dma_chan___2 *, dma_addr_t *, dma_addr_t *, unsigned int, const unsigned char *, size_t, long unsigned int);
- struct dma_async_tx_descriptor * (*device_prep_dma_pq_val)(struct dma_chan___2 *, dma_addr_t *, dma_addr_t *, unsigned int, const unsigned char *, size_t, enum sum_check_flags *, long unsigned int);
- struct dma_async_tx_descriptor * (*device_prep_dma_memset)(struct dma_chan___2 *, dma_addr_t, int, size_t, long unsigned int);
- struct dma_async_tx_descriptor * (*device_prep_dma_memset_sg)(struct dma_chan___2 *, struct scatterlist *, unsigned int, int, long unsigned int);
- struct dma_async_tx_descriptor * (*device_prep_dma_interrupt)(struct dma_chan___2 *, long unsigned int);
- struct dma_async_tx_descriptor * (*device_prep_slave_sg)(struct dma_chan___2 *, struct scatterlist *, unsigned int, enum dma_transfer_direction, long unsigned int, void *);
- struct dma_async_tx_descriptor * (*device_prep_dma_cyclic)(struct dma_chan___2 *, dma_addr_t, size_t, size_t, enum dma_transfer_direction, long unsigned int);
- struct dma_async_tx_descriptor * (*device_prep_interleaved_dma)(struct dma_chan___2 *, struct dma_interleaved_template *, long unsigned int);
- struct dma_async_tx_descriptor * (*device_prep_dma_imm_data)(struct dma_chan___2 *, dma_addr_t, u64, long unsigned int);
- void (*device_caps)(struct dma_chan___2 *, struct dma_slave_caps *);
- int (*device_config)(struct dma_chan___2 *, struct dma_slave_config *);
- int (*device_pause)(struct dma_chan___2 *);
- int (*device_resume)(struct dma_chan___2 *);
- int (*device_terminate_all)(struct dma_chan___2 *);
- void (*device_synchronize)(struct dma_chan___2 *);
- enum dma_status (*device_tx_status)(struct dma_chan___2 *, dma_cookie_t, struct dma_tx_state *);
- void (*device_issue_pending)(struct dma_chan___2 *);
- void (*device_release)(struct dma_device *);
- void (*dbg_summary_show)(struct seq_file *, struct dma_device *);
- struct dentry *dbg_dev_root;
-};
-
-struct dma_chan_dev {
- struct dma_chan___2 *chan;
- struct device device;
- int dev_id;
-};
-
-struct dma_slave_caps {
- u32 src_addr_widths;
- u32 dst_addr_widths;
- u32 directions;
- u32 min_burst;
- u32 max_burst;
- u32 max_sg_burst;
- bool cmd_pause;
- bool cmd_resume;
- bool cmd_terminate;
- enum dma_residue_granularity residue_granularity;
- bool descriptor_reuse;
-};
-
-typedef void (*dma_async_tx_callback)(void *);
-
-enum dmaengine_tx_result {
- DMA_TRANS_NOERROR = 0,
- DMA_TRANS_READ_FAILED = 1,
- DMA_TRANS_WRITE_FAILED = 2,
- DMA_TRANS_ABORTED = 3,
-};
-
-struct dmaengine_result {
- enum dmaengine_tx_result result;
- u32 residue;
-};
-
-typedef void (*dma_async_tx_callback_result)(void *, const struct dmaengine_result *);
-
-struct dmaengine_unmap_data {
- u8 map_cnt;
- u8 to_cnt;
- u8 from_cnt;
- u8 bidi_cnt;
- struct device *dev;
- struct kref kref;
- size_t len;
- dma_addr_t addr[0];
-};
-
-struct dma_descriptor_metadata_ops {
- int (*attach)(struct dma_async_tx_descriptor *, void *, size_t);
- void * (*get_ptr)(struct dma_async_tx_descriptor *, size_t *, size_t *);
- int (*set_len)(struct dma_async_tx_descriptor *, size_t);
-};
-
-struct dma_async_tx_descriptor {
- dma_cookie_t cookie;
- enum dma_ctrl_flags flags;
- dma_addr_t phys;
- struct dma_chan___2 *chan;
- dma_cookie_t (*tx_submit)(struct dma_async_tx_descriptor *);
- int (*desc_free)(struct dma_async_tx_descriptor *);
- dma_async_tx_callback callback;
- dma_async_tx_callback_result callback_result;
- void *callback_param;
- struct dmaengine_unmap_data *unmap;
- enum dma_desc_metadata_mode desc_metadata_mode;
- struct dma_descriptor_metadata_ops *metadata_ops;
-};
-
-struct dma_tx_state {
- dma_cookie_t last;
- dma_cookie_t used;
- u32 residue;
- u32 in_flight_bytes;
-};
-
-struct dma_slave_map {
- const char *devname;
- const char *slave;
- void *param;
-};
-
-struct old_serial_port {
- unsigned int uart;
- unsigned int baud_base;
- unsigned int port;
- unsigned int irq;
- upf_t flags;
- unsigned char io_type;
- unsigned char *iomem_base;
- short unsigned int iomem_reg_shift;
-};
-
-struct irq_info {
- struct hlist_node node;
- int irq;
- spinlock_t lock;
- struct list_head *head;
-};
-
-struct serial8250_config {
- const char *name;
- short unsigned int fifo_size;
- short unsigned int tx_loadsz;
- unsigned char fcr;
- unsigned char rxtrig_bytes[4];
- unsigned int flags;
-};
-
-struct dw8250_port_data {
- int line;
- struct uart_8250_dma dma;
- u8 dlf_size;
-};
-
-struct pciserial_board {
- unsigned int flags;
- unsigned int num_ports;
- unsigned int base_baud;
- unsigned int uart_offset;
- unsigned int reg_shift;
- unsigned int first_offset;
-};
-
-struct serial_private;
-
-struct pci_serial_quirk {
- u32 vendor;
- u32 device;
- u32 subvendor;
- u32 subdevice;
- int (*probe)(struct pci_dev *);
- int (*init)(struct pci_dev *);
- int (*setup)(struct serial_private *, const struct pciserial_board *, struct uart_8250_port *, int);
- void (*exit)(struct pci_dev *);
-};
-
-struct serial_private {
- struct pci_dev *dev;
- unsigned int nr;
- struct pci_serial_quirk *quirk;
- const struct pciserial_board *board;
- int line[0];
-};
-
-struct f815xxa_data {
- spinlock_t lock;
- int idx;
-};
-
-struct timedia_struct {
- int num;
- const short unsigned int *ids;
-};
-
-struct quatech_feature {
- u16 devid;
- bool amcc;
-};
-
-enum pci_board_num_t {
- pbn_default = 0,
- pbn_b0_1_115200 = 1,
- pbn_b0_2_115200 = 2,
- pbn_b0_4_115200 = 3,
- pbn_b0_5_115200 = 4,
- pbn_b0_8_115200 = 5,
- pbn_b0_1_921600 = 6,
- pbn_b0_2_921600 = 7,
- pbn_b0_4_921600 = 8,
- pbn_b0_2_1130000 = 9,
- pbn_b0_4_1152000 = 10,
- pbn_b0_4_1250000 = 11,
- pbn_b0_2_1843200 = 12,
- pbn_b0_4_1843200 = 13,
- pbn_b0_1_4000000 = 14,
- pbn_b0_bt_1_115200 = 15,
- pbn_b0_bt_2_115200 = 16,
- pbn_b0_bt_4_115200 = 17,
- pbn_b0_bt_8_115200 = 18,
- pbn_b0_bt_1_460800 = 19,
- pbn_b0_bt_2_460800 = 20,
- pbn_b0_bt_4_460800 = 21,
- pbn_b0_bt_1_921600 = 22,
- pbn_b0_bt_2_921600 = 23,
- pbn_b0_bt_4_921600 = 24,
- pbn_b0_bt_8_921600 = 25,
- pbn_b1_1_115200 = 26,
- pbn_b1_2_115200 = 27,
- pbn_b1_4_115200 = 28,
- pbn_b1_8_115200 = 29,
- pbn_b1_16_115200 = 30,
- pbn_b1_1_921600 = 31,
- pbn_b1_2_921600 = 32,
- pbn_b1_4_921600 = 33,
- pbn_b1_8_921600 = 34,
- pbn_b1_2_1250000 = 35,
- pbn_b1_bt_1_115200 = 36,
- pbn_b1_bt_2_115200 = 37,
- pbn_b1_bt_4_115200 = 38,
- pbn_b1_bt_2_921600 = 39,
- pbn_b1_1_1382400 = 40,
- pbn_b1_2_1382400 = 41,
- pbn_b1_4_1382400 = 42,
- pbn_b1_8_1382400 = 43,
- pbn_b2_1_115200 = 44,
- pbn_b2_2_115200 = 45,
- pbn_b2_4_115200 = 46,
- pbn_b2_8_115200 = 47,
- pbn_b2_1_460800 = 48,
- pbn_b2_4_460800 = 49,
- pbn_b2_8_460800 = 50,
- pbn_b2_16_460800 = 51,
- pbn_b2_1_921600 = 52,
- pbn_b2_4_921600 = 53,
- pbn_b2_8_921600 = 54,
- pbn_b2_8_1152000 = 55,
- pbn_b2_bt_1_115200 = 56,
- pbn_b2_bt_2_115200 = 57,
- pbn_b2_bt_4_115200 = 58,
- pbn_b2_bt_2_921600 = 59,
- pbn_b2_bt_4_921600 = 60,
- pbn_b3_2_115200 = 61,
- pbn_b3_4_115200 = 62,
- pbn_b3_8_115200 = 63,
- pbn_b4_bt_2_921600 = 64,
- pbn_b4_bt_4_921600 = 65,
- pbn_b4_bt_8_921600 = 66,
- pbn_panacom = 67,
- pbn_panacom2 = 68,
- pbn_panacom4 = 69,
- pbn_plx_romulus = 70,
- pbn_endrun_2_4000000 = 71,
- pbn_oxsemi = 72,
- pbn_oxsemi_1_4000000 = 73,
- pbn_oxsemi_2_4000000 = 74,
- pbn_oxsemi_4_4000000 = 75,
- pbn_oxsemi_8_4000000 = 76,
- pbn_intel_i960 = 77,
- pbn_sgi_ioc3 = 78,
- pbn_computone_4 = 79,
- pbn_computone_6 = 80,
- pbn_computone_8 = 81,
- pbn_sbsxrsio = 82,
- pbn_pasemi_1682M = 83,
- pbn_ni8430_2 = 84,
- pbn_ni8430_4 = 85,
- pbn_ni8430_8 = 86,
- pbn_ni8430_16 = 87,
- pbn_ADDIDATA_PCIe_1_3906250 = 88,
- pbn_ADDIDATA_PCIe_2_3906250 = 89,
- pbn_ADDIDATA_PCIe_4_3906250 = 90,
- pbn_ADDIDATA_PCIe_8_3906250 = 91,
- pbn_ce4100_1_115200 = 92,
- pbn_omegapci = 93,
- pbn_NETMOS9900_2s_115200 = 94,
- pbn_brcm_trumanage = 95,
- pbn_fintek_4 = 96,
- pbn_fintek_8 = 97,
- pbn_fintek_12 = 98,
- pbn_fintek_F81504A = 99,
- pbn_fintek_F81508A = 100,
- pbn_fintek_F81512A = 101,
- pbn_wch382_2 = 102,
- pbn_wch384_4 = 103,
- pbn_wch384_8 = 104,
- pbn_pericom_PI7C9X7951 = 105,
- pbn_pericom_PI7C9X7952 = 106,
- pbn_pericom_PI7C9X7954 = 107,
- pbn_pericom_PI7C9X7958 = 108,
- pbn_sunix_pci_1s = 109,
- pbn_sunix_pci_2s = 110,
- pbn_sunix_pci_4s = 111,
- pbn_sunix_pci_8s = 112,
- pbn_sunix_pci_16s = 113,
- pbn_moxa8250_2p = 114,
- pbn_moxa8250_4p = 115,
- pbn_moxa8250_8p = 116,
-};
-
-struct exar8250_platform {
- int (*rs485_config)(struct uart_port *, struct serial_rs485 *);
- int (*register_gpio)(struct pci_dev *, struct uart_8250_port *);
-};
-
-struct exar8250;
-
-struct exar8250_board {
- unsigned int num_ports;
- unsigned int reg_shift;
- int (*setup)(struct exar8250 *, struct pci_dev *, struct uart_8250_port *, int);
- void (*exit)(struct pci_dev *);
-};
-
-struct exar8250 {
- unsigned int nr;
- struct exar8250_board *board;
- void *virt;
- int line[0];
-};
-
-struct pm_domain_data {
- struct list_head list_node;
- struct device *dev;
-};
-
-struct serdev_device;
-
-struct serdev_device_ops {
- int (*receive_buf)(struct serdev_device *, const unsigned char *, size_t);
- void (*write_wakeup)(struct serdev_device *);
-};
-
-struct serdev_controller;
-
-struct serdev_device {
- struct device dev;
- int nr;
- struct serdev_controller *ctrl;
- const struct serdev_device_ops *ops;
- struct completion write_comp;
- struct mutex write_lock;
-};
-
-struct serdev_controller_ops;
-
-struct serdev_controller {
- struct device dev;
- unsigned int nr;
- struct serdev_device *serdev;
- const struct serdev_controller_ops *ops;
-};
-
-struct serdev_device_driver {
- struct device_driver driver;
- int (*probe)(struct serdev_device *);
- void (*remove)(struct serdev_device *);
-};
-
-enum serdev_parity {
- SERDEV_PARITY_NONE = 0,
- SERDEV_PARITY_EVEN = 1,
- SERDEV_PARITY_ODD = 2,
-};
-
-struct serdev_controller_ops {
- int (*write_buf)(struct serdev_controller *, const unsigned char *, size_t);
- void (*write_flush)(struct serdev_controller *);
- int (*write_room)(struct serdev_controller *);
- int (*open)(struct serdev_controller *);
- void (*close)(struct serdev_controller *);
- void (*set_flow_control)(struct serdev_controller *, bool);
- int (*set_parity)(struct serdev_controller *, enum serdev_parity);
- unsigned int (*set_baudrate)(struct serdev_controller *, unsigned int);
- void (*wait_until_sent)(struct serdev_controller *, long int);
- int (*get_tiocm)(struct serdev_controller *);
- int (*set_tiocm)(struct serdev_controller *, unsigned int, unsigned int);
-};
-
-struct serport {
- struct tty_port *port;
- struct tty_struct *tty;
- struct tty_driver *tty_drv;
- int tty_idx;
- long unsigned int flags;
-};
-
-struct memdev {
- const char *name;
- umode_t mode;
- const struct file_operations *fops;
- fmode_t fmode;
-};
-
-struct timer_rand_state {
- cycles_t last_time;
- long int last_delta;
- long int last_delta2;
-};
-
-struct trace_event_raw_add_device_randomness {
- struct trace_entry ent;
- int bytes;
- long unsigned int IP;
- char __data[0];
-};
-
-struct trace_event_raw_random__mix_pool_bytes {
- struct trace_entry ent;
- const char *pool_name;
- int bytes;
- long unsigned int IP;
- char __data[0];
-};
-
-struct trace_event_raw_credit_entropy_bits {
- struct trace_entry ent;
- const char *pool_name;
- int bits;
- int entropy_count;
- long unsigned int IP;
- char __data[0];
-};
-
-struct trace_event_raw_push_to_pool {
- struct trace_entry ent;
- const char *pool_name;
- int pool_bits;
- int input_bits;
- char __data[0];
-};
-
-struct trace_event_raw_debit_entropy {
- struct trace_entry ent;
- const char *pool_name;
- int debit_bits;
- char __data[0];
-};
-
-struct trace_event_raw_add_input_randomness {
- struct trace_entry ent;
- int input_bits;
- char __data[0];
-};
-
-struct trace_event_raw_add_disk_randomness {
- struct trace_entry ent;
- dev_t dev;
- int input_bits;
- char __data[0];
-};
-
-struct trace_event_raw_xfer_secondary_pool {
- struct trace_entry ent;
- const char *pool_name;
- int xfer_bits;
- int request_bits;
- int pool_entropy;
- int input_entropy;
- char __data[0];
-};
-
-struct trace_event_raw_random__get_random_bytes {
- struct trace_entry ent;
- int nbytes;
- long unsigned int IP;
- char __data[0];
-};
-
-struct trace_event_raw_random__extract_entropy {
- struct trace_entry ent;
- const char *pool_name;
- int nbytes;
- int entropy_count;
- long unsigned int IP;
- char __data[0];
-};
-
-struct trace_event_raw_random_read {
- struct trace_entry ent;
- int got_bits;
- int need_bits;
- int pool_left;
- int input_left;
- char __data[0];
-};
-
-struct trace_event_raw_urandom_read {
- struct trace_entry ent;
- int got_bits;
- int pool_left;
- int input_left;
- char __data[0];
-};
-
-struct trace_event_raw_prandom_u32 {
- struct trace_entry ent;
- unsigned int ret;
- char __data[0];
-};
-
-struct trace_event_data_offsets_add_device_randomness {};
-
-struct trace_event_data_offsets_random__mix_pool_bytes {};
-
-struct trace_event_data_offsets_credit_entropy_bits {};
-
-struct trace_event_data_offsets_push_to_pool {};
-
-struct trace_event_data_offsets_debit_entropy {};
-
-struct trace_event_data_offsets_add_input_randomness {};
-
-struct trace_event_data_offsets_add_disk_randomness {};
-
-struct trace_event_data_offsets_xfer_secondary_pool {};
-
-struct trace_event_data_offsets_random__get_random_bytes {};
-
-struct trace_event_data_offsets_random__extract_entropy {};
-
-struct trace_event_data_offsets_random_read {};
-
-struct trace_event_data_offsets_urandom_read {};
-
-struct trace_event_data_offsets_prandom_u32 {};
-
-typedef void (*btf_trace_add_device_randomness)(void *, int, long unsigned int);
-
-typedef void (*btf_trace_mix_pool_bytes)(void *, const char *, int, long unsigned int);
-
-typedef void (*btf_trace_mix_pool_bytes_nolock)(void *, const char *, int, long unsigned int);
-
-typedef void (*btf_trace_credit_entropy_bits)(void *, const char *, int, int, long unsigned int);
-
-typedef void (*btf_trace_push_to_pool)(void *, const char *, int, int);
-
-typedef void (*btf_trace_debit_entropy)(void *, const char *, int);
-
-typedef void (*btf_trace_add_input_randomness)(void *, int);
-
-typedef void (*btf_trace_add_disk_randomness)(void *, dev_t, int);
-
-typedef void (*btf_trace_xfer_secondary_pool)(void *, const char *, int, int, int, int);
-
-typedef void (*btf_trace_get_random_bytes)(void *, int, long unsigned int);
-
-typedef void (*btf_trace_get_random_bytes_arch)(void *, int, long unsigned int);
-
-typedef void (*btf_trace_extract_entropy)(void *, const char *, int, int, long unsigned int);
-
-typedef void (*btf_trace_extract_entropy_user)(void *, const char *, int, int, long unsigned int);
-
-typedef void (*btf_trace_random_read)(void *, int, int, int, int);
-
-typedef void (*btf_trace_urandom_read)(void *, int, int, int);
-
-typedef void (*btf_trace_prandom_u32)(void *, unsigned int);
-
-struct poolinfo {
- int poolbitshift;
- int poolwords;
- int poolbytes;
- int poolfracbits;
- int tap1;
- int tap2;
- int tap3;
- int tap4;
- int tap5;
-};
-
-struct crng_state {
- __u32 state[16];
- long unsigned int init_time;
- spinlock_t lock;
-};
-
-struct entropy_store {
- const struct poolinfo *poolinfo;
- __u32 *pool;
- const char *name;
- spinlock_t lock;
- short unsigned int add_ptr;
- short unsigned int input_rotate;
- int entropy_count;
- unsigned int initialized: 1;
- unsigned int last_data_init: 1;
- __u8 last_data[10];
-};
-
-struct fast_pool {
- __u32 pool[4];
- long unsigned int last;
- short unsigned int reg_idx;
- unsigned char count;
-};
-
-struct batched_entropy {
- union {
- u64 entropy_u64[8];
- u32 entropy_u32[16];
- };
- unsigned int position;
- spinlock_t batch_lock;
-};
-
-struct ttyprintk_port {
- struct tty_port port;
- spinlock_t spinlock;
-};
-
-enum chipset_type {
- NOT_SUPPORTED = 0,
- SUPPORTED = 1,
-};
-
-struct agp_version {
- u16 major;
- u16 minor;
-};
-
-struct agp_bridge_data;
-
-struct agp_memory {
- struct agp_memory *next;
- struct agp_memory *prev;
- struct agp_bridge_data *bridge;
- struct page **pages;
- size_t page_count;
- int key;
- int num_scratch_pages;
- off_t pg_start;
- u32 type;
- u32 physical;
- bool is_bound;
- bool is_flushed;
- struct list_head mapped_list;
- struct scatterlist *sg_list;
- int num_sg;
-};
-
-struct agp_bridge_driver;
-
-struct agp_bridge_data {
- const struct agp_version *version;
- const struct agp_bridge_driver *driver;
- const struct vm_operations_struct *vm_ops;
- void *previous_size;
- void *current_size;
- void *dev_private_data;
- struct pci_dev *dev;
- u32 *gatt_table;
- u32 *gatt_table_real;
- long unsigned int scratch_page;
- struct page *scratch_page_page;
- dma_addr_t scratch_page_dma;
- long unsigned int gart_bus_addr;
- long unsigned int gatt_bus_addr;
- u32 mode;
- enum chipset_type type;
- long unsigned int *key_list;
- atomic_t current_memory_agp;
- atomic_t agp_in_use;
- int max_memory_agp;
- int aperture_size_idx;
- int capndx;
- int flags;
- char major_version;
- char minor_version;
- struct list_head list;
- u32 apbase_config;
- struct list_head mapped_list;
- spinlock_t mapped_lock;
-};
-
-enum aper_size_type {
- U8_APER_SIZE = 0,
- U16_APER_SIZE = 1,
- U32_APER_SIZE = 2,
- LVL2_APER_SIZE = 3,
- FIXED_APER_SIZE = 4,
-};
-
-struct gatt_mask {
- long unsigned int mask;
- u32 type;
-};
-
-struct agp_bridge_driver {
- struct module *owner;
- const void *aperture_sizes;
- int num_aperture_sizes;
- enum aper_size_type size_type;
- bool cant_use_aperture;
- bool needs_scratch_page;
- const struct gatt_mask *masks;
- int (*fetch_size)();
- int (*configure)();
- void (*agp_enable)(struct agp_bridge_data *, u32);
- void (*cleanup)();
- void (*tlb_flush)(struct agp_memory *);
- long unsigned int (*mask_memory)(struct agp_bridge_data *, dma_addr_t, int);
- void (*cache_flush)();
- int (*create_gatt_table)(struct agp_bridge_data *);
- int (*free_gatt_table)(struct agp_bridge_data *);
- int (*insert_memory)(struct agp_memory *, off_t, int);
- int (*remove_memory)(struct agp_memory *, off_t, int);
- struct agp_memory * (*alloc_by_type)(size_t, int);
- void (*free_by_type)(struct agp_memory *);
- struct page * (*agp_alloc_page)(struct agp_bridge_data *);
- int (*agp_alloc_pages)(struct agp_bridge_data *, struct agp_memory *, size_t);
- void (*agp_destroy_page)(struct page *, int);
- void (*agp_destroy_pages)(struct agp_memory *);
- int (*agp_type_to_mask_type)(struct agp_bridge_data *, int);
-};
-
-struct agp_kern_info {
- struct agp_version version;
- struct pci_dev *device;
- enum chipset_type chipset;
- long unsigned int mode;
- long unsigned int aper_base;
- size_t aper_size;
- int max_memory;
- int current_memory;
- bool cant_use_aperture;
- long unsigned int page_mask;
- const struct vm_operations_struct *vm_ops;
-};
-
-struct agp_info {
- struct agp_version version;
- u32 bridge_id;
- u32 agp_mode;
- long unsigned int aper_base;
- size_t aper_size;
- size_t pg_total;
- size_t pg_system;
- size_t pg_used;
-};
-
-struct agp_setup {
- u32 agp_mode;
-};
-
-struct agp_segment {
- off_t pg_start;
- size_t pg_count;
- int prot;
-};
-
-struct agp_segment_priv {
- off_t pg_start;
- size_t pg_count;
- pgprot_t prot;
-};
-
-struct agp_region {
- pid_t pid;
- size_t seg_count;
- struct agp_segment *seg_list;
-};
-
-struct agp_allocate {
- int key;
- size_t pg_count;
- u32 type;
- u32 physical;
-};
-
-struct agp_bind {
- int key;
- off_t pg_start;
-};
-
-struct agp_unbind {
- int key;
- u32 priority;
-};
-
-struct agp_client {
- struct agp_client *next;
- struct agp_client *prev;
- pid_t pid;
- int num_segments;
- struct agp_segment_priv **segments;
-};
-
-struct agp_controller {
- struct agp_controller *next;
- struct agp_controller *prev;
- pid_t pid;
- int num_clients;
- struct agp_memory *pool;
- struct agp_client *clients;
-};
-
-struct agp_file_private {
- struct agp_file_private *next;
- struct agp_file_private *prev;
- pid_t my_pid;
- long unsigned int access_flags;
-};
-
-struct agp_front_data {
- struct mutex agp_mutex;
- struct agp_controller *current_controller;
- struct agp_controller *controllers;
- struct agp_file_private *file_priv_list;
- bool used_by_controller;
- bool backend_acquired;
-};
-
-struct aper_size_info_8 {
- int size;
- int num_entries;
- int page_order;
- u8 size_value;
-};
-
-struct aper_size_info_16 {
- int size;
- int num_entries;
- int page_order;
- u16 size_value;
-};
-
-struct aper_size_info_32 {
- int size;
- int num_entries;
- int page_order;
- u32 size_value;
-};
-
-struct aper_size_info_lvl2 {
- int size;
- int num_entries;
- u32 size_value;
-};
-
-struct aper_size_info_fixed {
- int size;
- int num_entries;
- int page_order;
-};
-
-struct agp_3_5_dev {
- struct list_head list;
- u8 capndx;
- u32 maxbw;
- struct pci_dev *dev;
-};
-
-struct isoch_data {
- u32 maxbw;
- u32 n;
- u32 y;
- u32 l;
- u32 rq;
- struct agp_3_5_dev *dev;
-};
-
-struct agp_info32 {
- struct agp_version version;
- u32 bridge_id;
- u32 agp_mode;
- compat_long_t aper_base;
- compat_size_t aper_size;
- compat_size_t pg_total;
- compat_size_t pg_system;
- compat_size_t pg_used;
-};
-
-struct agp_segment32 {
- compat_off_t pg_start;
- compat_size_t pg_count;
- compat_int_t prot;
-};
-
-struct agp_region32 {
- compat_pid_t pid;
- compat_size_t seg_count;
- struct agp_segment32 *seg_list;
-};
-
-struct agp_allocate32 {
- compat_int_t key;
- compat_size_t pg_count;
- u32 type;
- u32 physical;
-};
-
-struct agp_bind32 {
- compat_int_t key;
- compat_off_t pg_start;
-};
-
-struct agp_unbind32 {
- compat_int_t key;
- u32 priority;
-};
-
-enum tpm2_startup_types {
- TPM2_SU_CLEAR = 0,
- TPM2_SU_STATE = 1,
-};
-
-enum tpm_chip_flags {
- TPM_CHIP_FLAG_TPM2 = 2,
- TPM_CHIP_FLAG_IRQ = 4,
- TPM_CHIP_FLAG_VIRTUAL = 8,
- TPM_CHIP_FLAG_HAVE_TIMEOUTS = 16,
- TPM_CHIP_FLAG_ALWAYS_POWERED = 32,
- TPM_CHIP_FLAG_FIRMWARE_POWER_MANAGED = 64,
-};
-
-enum tpm2_structures {
- TPM2_ST_NO_SESSIONS = 32769,
- TPM2_ST_SESSIONS = 32770,
-};
-
-enum tpm2_return_codes {
- TPM2_RC_SUCCESS = 0,
- TPM2_RC_HASH = 131,
- TPM2_RC_HANDLE = 139,
- TPM2_RC_INITIALIZE = 256,
- TPM2_RC_FAILURE = 257,
- TPM2_RC_DISABLED = 288,
- TPM2_RC_COMMAND_CODE = 323,
- TPM2_RC_TESTING = 2314,
- TPM2_RC_REFERENCE_H0 = 2320,
- TPM2_RC_RETRY = 2338,
-};
-
-struct tpm_header {
- __be16 tag;
- __be32 length;
- union {
- __be32 ordinal;
- __be32 return_code;
- };
-} __attribute__((packed));
-
-struct file_priv {
- struct tpm_chip *chip;
- struct tpm_space *space;
- struct mutex buffer_mutex;
- struct timer_list user_read_timer;
- struct work_struct timeout_work;
- struct work_struct async_work;
- wait_queue_head_t async_wait;
- ssize_t response_length;
- bool response_read;
- bool command_enqueued;
- u8 data_buffer[4096];
-};
-
-enum TPM_OPS_FLAGS {
- TPM_OPS_AUTO_STARTUP = 1,
-};
-
-enum tpm2_timeouts {
- TPM2_TIMEOUT_A = 750,
- TPM2_TIMEOUT_B = 2000,
- TPM2_TIMEOUT_C = 200,
- TPM2_TIMEOUT_D = 30,
- TPM2_DURATION_SHORT = 20,
- TPM2_DURATION_MEDIUM = 750,
- TPM2_DURATION_LONG = 2000,
- TPM2_DURATION_LONG_LONG = 300000,
- TPM2_DURATION_DEFAULT = 120000,
-};
-
-enum tpm2_command_codes {
- TPM2_CC_FIRST = 287,
- TPM2_CC_HIERARCHY_CONTROL = 289,
- TPM2_CC_HIERARCHY_CHANGE_AUTH = 297,
- TPM2_CC_CREATE_PRIMARY = 305,
- TPM2_CC_SEQUENCE_COMPLETE = 318,
- TPM2_CC_SELF_TEST = 323,
- TPM2_CC_STARTUP = 324,
- TPM2_CC_SHUTDOWN = 325,
- TPM2_CC_NV_READ = 334,
- TPM2_CC_CREATE = 339,
- TPM2_CC_LOAD = 343,
- TPM2_CC_SEQUENCE_UPDATE = 348,
- TPM2_CC_UNSEAL = 350,
- TPM2_CC_CONTEXT_LOAD = 353,
- TPM2_CC_CONTEXT_SAVE = 354,
- TPM2_CC_FLUSH_CONTEXT = 357,
- TPM2_CC_VERIFY_SIGNATURE = 375,
- TPM2_CC_GET_CAPABILITY = 378,
- TPM2_CC_GET_RANDOM = 379,
- TPM2_CC_PCR_READ = 382,
- TPM2_CC_PCR_EXTEND = 386,
- TPM2_CC_EVENT_SEQUENCE_COMPLETE = 389,
- TPM2_CC_HASH_SEQUENCE_START = 390,
- TPM2_CC_CREATE_LOADED = 401,
- TPM2_CC_LAST = 403,
-};
-
-struct tpm_buf {
- unsigned int flags;
- u8 *data;
-};
-
-enum tpm_timeout {
- TPM_TIMEOUT = 5,
- TPM_TIMEOUT_RETRY = 100,
- TPM_TIMEOUT_RANGE_US = 300,
- TPM_TIMEOUT_POLL = 1,
- TPM_TIMEOUT_USECS_MIN = 100,
- TPM_TIMEOUT_USECS_MAX = 500,
-};
-
-enum tpm_buf_flags {
- TPM_BUF_OVERFLOW = 1,
-};
-
-struct stclear_flags_t {
- __be16 tag;
- u8 deactivated;
- u8 disableForceClear;
- u8 physicalPresence;
- u8 physicalPresenceLock;
- u8 bGlobalLock;
-} __attribute__((packed));
-
-struct tpm1_version {
- u8 major;
- u8 minor;
- u8 rev_major;
- u8 rev_minor;
-};
-
-struct tpm1_version2 {
- __be16 tag;
- struct tpm1_version version;
-};
-
-struct timeout_t {
- __be32 a;
- __be32 b;
- __be32 c;
- __be32 d;
-};
-
-struct duration_t {
- __be32 tpm_short;
- __be32 tpm_medium;
- __be32 tpm_long;
-};
-
-struct permanent_flags_t {
- __be16 tag;
- u8 disable;
- u8 ownership;
- u8 deactivated;
- u8 readPubek;
- u8 disableOwnerClear;
- u8 allowMaintenance;
- u8 physicalPresenceLifetimeLock;
- u8 physicalPresenceHWEnable;
- u8 physicalPresenceCMDEnable;
- u8 CEKPUsed;
- u8 TPMpost;
- u8 TPMpostLock;
- u8 FIPS;
- u8 operator;
- u8 enableRevokeEK;
- u8 nvLocked;
- u8 readSRKPub;
- u8 tpmEstablished;
- u8 maintenanceDone;
- u8 disableFullDALogicInfo;
-};
-
-typedef union {
- struct permanent_flags_t perm_flags;
- struct stclear_flags_t stclear_flags;
- __u8 owned;
- __be32 num_pcrs;
- struct tpm1_version version1;
- struct tpm1_version2 version2;
- __be32 manufacturer_id;
- struct timeout_t timeout;
- struct duration_t duration;
-} cap_t;
-
-enum tpm_capabilities {
- TPM_CAP_FLAG = 4,
- TPM_CAP_PROP = 5,
- TPM_CAP_VERSION_1_1 = 6,
- TPM_CAP_VERSION_1_2 = 26,
-};
-
-enum tpm_sub_capabilities {
- TPM_CAP_PROP_PCR = 257,
- TPM_CAP_PROP_MANUFACTURER = 259,
- TPM_CAP_FLAG_PERM = 264,
- TPM_CAP_FLAG_VOL = 265,
- TPM_CAP_PROP_OWNER = 273,
- TPM_CAP_PROP_TIS_TIMEOUT = 277,
- TPM_CAP_PROP_TIS_DURATION = 288,
-};
-
-struct tpm1_get_random_out {
- __be32 rng_data_len;
- u8 rng_data[128];
-};
-
-enum tpm2_const {
- TPM2_PLATFORM_PCR = 24,
- TPM2_PCR_SELECT_MIN = 3,
-};
-
-enum tpm2_permanent_handles {
- TPM2_RS_PW = 1073741833,
-};
-
-enum tpm2_capabilities {
- TPM2_CAP_HANDLES = 1,
- TPM2_CAP_COMMANDS = 2,
- TPM2_CAP_PCRS = 5,
- TPM2_CAP_TPM_PROPERTIES = 6,
-};
-
-enum tpm2_properties {
- TPM_PT_TOTAL_COMMANDS = 297,
-};
-
-enum tpm2_cc_attrs {
- TPM2_CC_ATTR_CHANDLES = 25,
- TPM2_CC_ATTR_RHANDLE = 28,
-};
-
-struct tpm2_hash {
- unsigned int crypto_id;
- unsigned int tpm_id;
-};
-
-struct tpm2_pcr_read_out {
- __be32 update_cnt;
- __be32 pcr_selects_cnt;
- __be16 hash_alg;
- u8 pcr_select_size;
- u8 pcr_select[3];
- __be32 digests_cnt;
- __be16 digest_size;
- u8 digest[0];
-} __attribute__((packed));
-
-struct tpm2_null_auth_area {
- __be32 handle;
- __be16 nonce_size;
- u8 attributes;
- __be16 auth_size;
-} __attribute__((packed));
-
-struct tpm2_get_random_out {
- __be16 size;
- u8 buffer[128];
-};
-
-struct tpm2_get_cap_out {
- u8 more_data;
- __be32 subcap_id;
- __be32 property_cnt;
- __be32 property_id;
- __be32 value;
-} __attribute__((packed));
-
-struct tpm2_pcr_selection {
- __be16 hash_alg;
- u8 size_of_select;
- u8 pcr_select[3];
-};
-
-struct tpmrm_priv {
- struct file_priv priv;
- struct tpm_space space;
-};
-
-enum tpm2_handle_types {
- TPM2_HT_HMAC_SESSION = 33554432,
- TPM2_HT_POLICY_SESSION = 50331648,
- TPM2_HT_TRANSIENT = 2147483648,
-};
-
-struct tpm2_context {
- __be64 sequence;
- __be32 saved_handle;
- __be32 hierarchy;
- __be16 blob_size;
-} __attribute__((packed));
-
-struct tpm2_cap_handles {
- u8 more_data;
- __be32 capability;
- __be32 count;
- __be32 handles[0];
-} __attribute__((packed));
-
-struct tpm_readpubek_out {
- u8 algorithm[4];
- u8 encscheme[2];
- u8 sigscheme[2];
- __be32 paramsize;
- u8 parameters[12];
- __be32 keysize;
- u8 modulus[256];
- u8 checksum[20];
-};
-
-struct tcpa_event {
- u32 pcr_index;
- u32 event_type;
- u8 pcr_value[20];
- u32 event_size;
- u8 event_data[0];
-};
-
-enum tcpa_event_types {
- PREBOOT = 0,
- POST_CODE = 1,
- UNUSED = 2,
- NO_ACTION = 3,
- SEPARATOR = 4,
- ACTION = 5,
- EVENT_TAG = 6,
- SCRTM_CONTENTS = 7,
- SCRTM_VERSION = 8,
- CPU_MICROCODE = 9,
- PLATFORM_CONFIG_FLAGS = 10,
- TABLE_OF_DEVICES = 11,
- COMPACT_HASH = 12,
- IPL = 13,
- IPL_PARTITION_DATA = 14,
- NONHOST_CODE = 15,
- NONHOST_CONFIG = 16,
- NONHOST_INFO = 17,
-};
-
-struct tcpa_pc_event {
- u32 event_id;
- u32 event_size;
- u8 event_data[0];
-};
-
-enum tcpa_pc_event_ids {
- SMBIOS = 1,
- BIS_CERT = 2,
- POST_BIOS_ROM = 3,
- ESCD = 4,
- CMOS = 5,
- NVRAM = 6,
- OPTION_ROM_EXEC = 7,
- OPTION_ROM_CONFIG = 8,
- OPTION_ROM_MICROCODE = 10,
- S_CRTM_VERSION = 11,
- S_CRTM_CONTENTS = 12,
- POST_CONTENTS = 13,
- HOST_TABLE_OF_DEVICES = 14,
-};
-
-struct tcg_efi_specid_event_algs {
- u16 alg_id;
- u16 digest_size;
-};
-
-struct tcg_efi_specid_event_head {
- u8 signature[16];
- u32 platform_class;
- u8 spec_version_minor;
- u8 spec_version_major;
- u8 spec_errata;
- u8 uintnsize;
- u32 num_algs;
- struct tcg_efi_specid_event_algs digest_sizes[0];
-};
-
-struct tcg_pcr_event {
- u32 pcr_idx;
- u32 event_type;
- u8 digest[20];
- u32 event_size;
- u8 event[0];
-};
-
-struct tcg_event_field {
- u32 event_size;
- u8 event[0];
-};
-
-struct tcg_pcr_event2_head {
- u32 pcr_idx;
- u32 event_type;
- u32 count;
- struct tpm_digest digests[0];
-};
-
-typedef void *acpi_handle;
-
-enum tis_access {
- TPM_ACCESS_VALID = 128,
- TPM_ACCESS_ACTIVE_LOCALITY = 32,
- TPM_ACCESS_REQUEST_PENDING = 4,
- TPM_ACCESS_REQUEST_USE = 2,
-};
-
-enum tis_status {
- TPM_STS_VALID = 128,
- TPM_STS_COMMAND_READY = 64,
- TPM_STS_GO = 32,
- TPM_STS_DATA_AVAIL = 16,
- TPM_STS_DATA_EXPECT = 8,
- TPM_STS_READ_ZERO = 35,
-};
-
-enum tis_int_flags {
- TPM_GLOBAL_INT_ENABLE = 2147483648,
- TPM_INTF_BURST_COUNT_STATIC = 256,
- TPM_INTF_CMD_READY_INT = 128,
- TPM_INTF_INT_EDGE_FALLING = 64,
- TPM_INTF_INT_EDGE_RISING = 32,
- TPM_INTF_INT_LEVEL_LOW = 16,
- TPM_INTF_INT_LEVEL_HIGH = 8,
- TPM_INTF_LOCALITY_CHANGE_INT = 4,
- TPM_INTF_STS_VALID_INT = 2,
- TPM_INTF_DATA_AVAIL_INT = 1,
-};
-
-enum tis_defaults {
- TIS_MEM_LEN = 20480,
- TIS_SHORT_TIMEOUT = 750,
- TIS_LONG_TIMEOUT = 2000,
-};
-
-enum tpm_tis_flags {
- TPM_TIS_ITPM_WORKAROUND = 1,
-};
-
-struct tpm_tis_phy_ops;
-
-struct tpm_tis_data {
- u16 manufacturer_id;
- int locality;
- int irq;
- bool irq_tested;
- unsigned int flags;
- void *ilb_base_addr;
- u16 clkrun_enabled;
- wait_queue_head_t int_queue;
- wait_queue_head_t read_queue;
- const struct tpm_tis_phy_ops *phy_ops;
- short unsigned int rng_quality;
-};
-
-struct tpm_tis_phy_ops {
- int (*read_bytes)(struct tpm_tis_data *, u32, u16, u8 *);
- int (*write_bytes)(struct tpm_tis_data *, u32, u16, const u8 *);
- int (*read16)(struct tpm_tis_data *, u32, u16 *);
- int (*read32)(struct tpm_tis_data *, u32, u32 *);
- int (*write32)(struct tpm_tis_data *, u32, u32);
-};
-
-struct tis_vendor_durations_override {
- u32 did_vid;
- struct tpm1_version version;
- long unsigned int durations[3];
-};
-
-struct tis_vendor_timeout_override {
- u32 did_vid;
- long unsigned int timeout_us[4];
-};
-
-struct pnp_device_id {
- __u8 id[8];
- kernel_ulong_t driver_data;
-};
-
-struct pnp_card_device_id {
- __u8 id[8];
- kernel_ulong_t driver_data;
- struct {
- __u8 id[8];
- } devs[8];
-};
-
-struct pnp_protocol;
-
-struct pnp_id;
-
-struct pnp_card {
- struct device dev;
- unsigned char number;
- struct list_head global_list;
- struct list_head protocol_list;
- struct list_head devices;
- struct pnp_protocol *protocol;
- struct pnp_id *id;
- char name[50];
- unsigned char pnpver;
- unsigned char productver;
- unsigned int serial;
- unsigned char checksum;
- struct proc_dir_entry *procdir;
-};
-
-struct pnp_dev;
-
-struct pnp_protocol {
- struct list_head protocol_list;
- char *name;
- int (*get)(struct pnp_dev *);
- int (*set)(struct pnp_dev *);
- int (*disable)(struct pnp_dev *);
- bool (*can_wakeup)(struct pnp_dev *);
- int (*suspend)(struct pnp_dev *, pm_message_t);
- int (*resume)(struct pnp_dev *);
- unsigned char number;
- struct device dev;
- struct list_head cards;
- struct list_head devices;
-};
-
-struct pnp_id {
- char id[8];
- struct pnp_id *next;
-};
-
-struct pnp_card_driver;
-
-struct pnp_card_link {
- struct pnp_card *card;
- struct pnp_card_driver *driver;
- void *driver_data;
- pm_message_t pm_state;
-};
-
-struct pnp_driver {
- const char *name;
- const struct pnp_device_id *id_table;
- unsigned int flags;
- int (*probe)(struct pnp_dev *, const struct pnp_device_id *);
- void (*remove)(struct pnp_dev *);
- void (*shutdown)(struct pnp_dev *);
- int (*suspend)(struct pnp_dev *, pm_message_t);
- int (*resume)(struct pnp_dev *);
- struct device_driver driver;
-};
-
-struct pnp_card_driver {
- struct list_head global_list;
- char *name;
- const struct pnp_card_device_id *id_table;
- unsigned int flags;
- int (*probe)(struct pnp_card_link *, const struct pnp_card_device_id *);
- void (*remove)(struct pnp_card_link *);
- int (*suspend)(struct pnp_card_link *, pm_message_t);
- int (*resume)(struct pnp_card_link *);
- struct pnp_driver link;
-};
-
-struct pnp_dev {
- struct device dev;
- u64 dma_mask;
- unsigned int number;
- int status;
- struct list_head global_list;
- struct list_head protocol_list;
- struct list_head card_list;
- struct list_head rdev_list;
- struct pnp_protocol *protocol;
- struct pnp_card *card;
- struct pnp_driver *driver;
- struct pnp_card_link *card_link;
- struct pnp_id *id;
- int active;
- int capabilities;
- unsigned int num_dependent_sets;
- struct list_head resources;
- struct list_head options;
- char name[50];
- int flags;
- struct proc_dir_entry *procent;
- void *data;
-};
-
-struct tpm_info {
- struct resource res;
- int irq;
-};
-
-struct tpm_tis_tcg_phy {
- struct tpm_tis_data priv;
- void *iobase;
-};
-
-struct ibmvtpm_crq {
- u8 valid;
- u8 msg;
- __be16 len;
- __be32 data;
- __be64 reserved;
-};
-
-struct ibmvtpm_crq_queue {
- struct ibmvtpm_crq *crq_addr;
- u32 index;
- u32 num_entry;
- wait_queue_head_t wq;
-};
-
-struct ibmvtpm_dev {
- struct device *dev;
- struct vio_dev *vdev;
- struct ibmvtpm_crq_queue crq_queue;
- dma_addr_t crq_dma_handle;
- u32 rtce_size;
- void *rtce_buf;
- dma_addr_t rtce_dma_handle;
- spinlock_t rtce_lock;
- wait_queue_head_t wq;
- u16 res_len;
- u32 vtpm_version;
- bool tpm_processing_cmd;
-};
-
-struct iommu_group {
- struct kobject kobj;
- struct kobject *devices_kobj;
- struct list_head devices;
- struct mutex mutex;
- struct blocking_notifier_head notifier;
- void *iommu_data;
- void (*iommu_data_release)(void *);
- char *name;
- int id;
- struct iommu_domain *default_domain;
- struct iommu_domain *domain;
- struct list_head entry;
-};
-
-typedef unsigned int ioasid_t;
-
-enum iommu_fault_type {
- IOMMU_FAULT_DMA_UNRECOV = 1,
- IOMMU_FAULT_PAGE_REQ = 2,
-};
-
-enum iommu_inv_granularity {
- IOMMU_INV_GRANU_DOMAIN = 0,
- IOMMU_INV_GRANU_PASID = 1,
- IOMMU_INV_GRANU_ADDR = 2,
- IOMMU_INV_GRANU_NR = 3,
-};
-
-struct fsl_mc_obj_desc {
- char type[16];
- int id;
- u16 vendor;
- u16 ver_major;
- u16 ver_minor;
- u8 irq_count;
- u8 region_count;
- u32 state;
- char label[16];
- u16 flags;
-};
-
-struct fsl_mc_io;
-
-struct fsl_mc_device_irq;
-
-struct fsl_mc_resource;
-
-struct fsl_mc_device {
- struct device dev;
- u64 dma_mask;
- u16 flags;
- u32 icid;
- u16 mc_handle;
- struct fsl_mc_io *mc_io;
- struct fsl_mc_obj_desc obj_desc;
- struct resource *regions;
- struct fsl_mc_device_irq **irqs;
- struct fsl_mc_resource *resource;
- struct device_link *consumer_link;
- char *driver_override;
-};
-
-enum fsl_mc_pool_type {
- FSL_MC_POOL_DPMCP = 0,
- FSL_MC_POOL_DPBP = 1,
- FSL_MC_POOL_DPCON = 2,
- FSL_MC_POOL_IRQ = 3,
- FSL_MC_NUM_POOL_TYPES = 4,
-};
-
-struct fsl_mc_resource_pool;
-
-struct fsl_mc_resource {
- enum fsl_mc_pool_type type;
- s32 id;
- void *data;
- struct fsl_mc_resource_pool *parent_pool;
- struct list_head node;
-};
-
-struct fsl_mc_device_irq {
- struct msi_desc *msi_desc;
- struct fsl_mc_device *mc_dev;
- u8 dev_irq_index;
- struct fsl_mc_resource resource;
-};
-
-struct fsl_mc_io {
- struct device *dev;
- u16 flags;
- u32 portal_size;
- phys_addr_t portal_phys_addr;
- void *portal_virt_addr;
- struct fsl_mc_device *dpmcp_dev;
- union {
- struct mutex mutex;
- raw_spinlock_t spinlock;
- };
-};
-
-struct group_device {
- struct list_head list;
- struct device *dev;
- char *name;
-};
-
-struct iommu_group_attribute {
- struct attribute attr;
- ssize_t (*show)(struct iommu_group *, char *);
- ssize_t (*store)(struct iommu_group *, const char *, size_t);
-};
-
-struct group_for_pci_data {
- struct pci_dev *pdev;
- struct iommu_group *group;
-};
-
-struct __group_domain_type {
- struct device *dev;
- unsigned int type;
-};
-
-struct trace_event_raw_iommu_group_event {
- struct trace_entry ent;
- int gid;
- u32 __data_loc_device;
- char __data[0];
-};
-
-struct trace_event_raw_iommu_device_event {
- struct trace_entry ent;
- u32 __data_loc_device;
- char __data[0];
-};
-
-struct trace_event_raw_map {
- struct trace_entry ent;
- u64 iova;
- u64 paddr;
- size_t size;
- char __data[0];
-};
-
-struct trace_event_raw_unmap {
- struct trace_entry ent;
- u64 iova;
- size_t size;
- size_t unmapped_size;
- char __data[0];
-};
-
-struct trace_event_raw_iommu_error {
- struct trace_entry ent;
- u32 __data_loc_device;
- u32 __data_loc_driver;
- u64 iova;
- int flags;
- char __data[0];
-};
-
-struct trace_event_data_offsets_iommu_group_event {
- u32 device;
-};
-
-struct trace_event_data_offsets_iommu_device_event {
- u32 device;
-};
-
-struct trace_event_data_offsets_map {};
-
-struct trace_event_data_offsets_unmap {};
-
-struct trace_event_data_offsets_iommu_error {
- u32 device;
- u32 driver;
-};
-
-typedef void (*btf_trace_add_device_to_group)(void *, int, struct device *);
-
-typedef void (*btf_trace_remove_device_from_group)(void *, int, struct device *);
-
-typedef void (*btf_trace_attach_device_to_domain)(void *, struct device *);
-
-typedef void (*btf_trace_detach_device_from_domain)(void *, struct device *);
-
-typedef void (*btf_trace_map)(void *, long unsigned int, phys_addr_t, size_t);
-
-typedef void (*btf_trace_unmap)(void *, long unsigned int, size_t, size_t);
-
-typedef void (*btf_trace_io_page_fault)(void *, struct device *, long unsigned int, int);
-
-struct of_pci_iommu_alias_info {
- struct device *dev;
- struct device_node *np;
-};
-
-struct vga_device {
- struct list_head list;
- struct pci_dev *pdev;
- unsigned int decodes;
- unsigned int owns;
- unsigned int locks;
- unsigned int io_lock_cnt;
- unsigned int mem_lock_cnt;
- unsigned int io_norm_cnt;
- unsigned int mem_norm_cnt;
- bool bridge_has_one_vga;
- void *cookie;
- void (*irq_set_state)(void *, bool);
- unsigned int (*set_vga_decode)(void *, bool);
-};
-
-struct vga_arb_user_card {
- struct pci_dev *pdev;
- unsigned int mem_cnt;
- unsigned int io_cnt;
-};
-
-struct vga_arb_private {
- struct list_head list;
- struct pci_dev *target;
- struct vga_arb_user_card cards[16];
- spinlock_t lock;
-};
-
-struct cb_id {
- __u32 idx;
- __u32 val;
-};
-
-struct cn_msg {
- struct cb_id id;
- __u32 seq;
- __u32 ack;
- __u16 len;
- __u16 flags;
- __u8 data[0];
-};
-
-struct cn_queue_dev {
- atomic_t refcnt;
- unsigned char name[32];
- struct list_head queue_list;
- spinlock_t queue_lock;
- struct sock *nls;
-};
-
-struct cn_callback_id {
- unsigned char name[32];
- struct cb_id id;
-};
-
-struct cn_callback_entry {
- struct list_head callback_entry;
- refcount_t refcnt;
- struct cn_queue_dev *pdev;
- struct cn_callback_id id;
- void (*callback)(struct cn_msg *, struct netlink_skb_parms *);
- u32 seq;
- u32 group;
-};
-
-struct cn_dev {
- struct cb_id id;
- u32 seq;
- u32 groups;
- struct sock *nls;
- struct cn_queue_dev *cbdev;
-};
-
-enum proc_cn_mcast_op {
- PROC_CN_MCAST_LISTEN = 1,
- PROC_CN_MCAST_IGNORE = 2,
-};
-
-struct fork_proc_event {
- __kernel_pid_t parent_pid;
- __kernel_pid_t parent_tgid;
- __kernel_pid_t child_pid;
- __kernel_pid_t child_tgid;
-};
-
-struct exec_proc_event {
- __kernel_pid_t process_pid;
- __kernel_pid_t process_tgid;
-};
-
-struct id_proc_event {
- __kernel_pid_t process_pid;
- __kernel_pid_t process_tgid;
- union {
- __u32 ruid;
- __u32 rgid;
- } r;
- union {
- __u32 euid;
- __u32 egid;
- } e;
-};
-
-struct sid_proc_event {
- __kernel_pid_t process_pid;
- __kernel_pid_t process_tgid;
-};
-
-struct ptrace_proc_event {
- __kernel_pid_t process_pid;
- __kernel_pid_t process_tgid;
- __kernel_pid_t tracer_pid;
- __kernel_pid_t tracer_tgid;
-};
-
-struct comm_proc_event {
- __kernel_pid_t process_pid;
- __kernel_pid_t process_tgid;
- char comm[16];
-};
-
-struct coredump_proc_event {
- __kernel_pid_t process_pid;
- __kernel_pid_t process_tgid;
- __kernel_pid_t parent_pid;
- __kernel_pid_t parent_tgid;
-};
-
-struct exit_proc_event {
- __kernel_pid_t process_pid;
- __kernel_pid_t process_tgid;
- __u32 exit_code;
- __u32 exit_signal;
- __kernel_pid_t parent_pid;
- __kernel_pid_t parent_tgid;
-};
-
-struct proc_event {
- enum what what;
- __u32 cpu;
- __u64 timestamp_ns;
- union {
- struct {
- __u32 err;
- } ack;
- struct fork_proc_event fork;
- struct exec_proc_event exec;
- struct id_proc_event id;
- struct sid_proc_event sid;
- struct ptrace_proc_event ptrace;
- struct comm_proc_event comm;
- struct coredump_proc_event coredump;
- struct exit_proc_event exit;
- } event_data;
-};
-
-struct local_event {
- local_lock_t lock;
- __u32 count;
-};
-
-struct nvm_ioctl_info_tgt {
- __u32 version[3];
- __u32 reserved;
- char tgtname[48];
-};
-
-struct nvm_ioctl_info {
- __u32 version[3];
- __u16 tgtsize;
- __u16 reserved16;
- __u32 reserved[12];
- struct nvm_ioctl_info_tgt tgts[63];
-};
-
-struct nvm_ioctl_device_info {
- char devname[32];
- char bmname[48];
- __u32 bmversion[3];
- __u32 flags;
- __u32 reserved[8];
-};
-
-struct nvm_ioctl_get_devices {
- __u32 nr_devices;
- __u32 reserved[31];
- struct nvm_ioctl_device_info info[31];
-};
-
-struct nvm_ioctl_create_simple {
- __u32 lun_begin;
- __u32 lun_end;
-};
-
-struct nvm_ioctl_create_extended {
- __u16 lun_begin;
- __u16 lun_end;
- __u16 op;
- __u16 rsv;
-};
-
-enum {
- NVM_CONFIG_TYPE_SIMPLE = 0,
- NVM_CONFIG_TYPE_EXTENDED = 1,
-};
-
-struct nvm_ioctl_create_conf {
- __u32 type;
- union {
- struct nvm_ioctl_create_simple s;
- struct nvm_ioctl_create_extended e;
- };
-};
-
-enum {
- NVM_TARGET_FACTORY = 1,
-};
-
-struct nvm_ioctl_create {
- char dev[32];
- char tgttype[48];
- char tgtname[32];
- __u32 flags;
- struct nvm_ioctl_create_conf conf;
-};
-
-struct nvm_ioctl_remove {
- char tgtname[32];
- __u32 flags;
-};
-
-struct nvm_ioctl_dev_init {
- char dev[32];
- char mmtype[8];
- __u32 flags;
-};
-
-enum {
- NVM_FACTORY_ERASE_ONLY_USER = 1,
- NVM_FACTORY_RESET_HOST_BLKS = 2,
- NVM_FACTORY_RESET_GRWN_BBLKS = 4,
- NVM_FACTORY_NR_BITS = 8,
-};
-
-struct nvm_ioctl_dev_factory {
- char dev[32];
- __u32 flags;
-};
-
-enum {
- NVM_INFO_CMD = 32,
- NVM_GET_DEVICES_CMD = 33,
- NVM_DEV_CREATE_CMD = 34,
- NVM_DEV_REMOVE_CMD = 35,
- NVM_DEV_INIT_CMD = 36,
- NVM_DEV_FACTORY_CMD = 37,
- NVM_DEV_VIO_ADMIN_CMD = 65,
- NVM_DEV_VIO_CMD = 66,
- NVM_DEV_VIO_USER_CMD = 67,
-};
-
-enum {
- NVM_OCSSD_SPEC_12 = 12,
- NVM_OCSSD_SPEC_20 = 20,
-};
-
-struct ppa_addr {
- union {
- struct {
- u64 ch: 8;
- u64 lun: 8;
- u64 blk: 16;
- u64 reserved: 32;
- } a;
- struct {
- u64 ch: 8;
- u64 lun: 8;
- u64 blk: 16;
- u64 pg: 16;
- u64 pl: 4;
- u64 sec: 4;
- u64 reserved: 8;
- } g;
- struct {
- u64 grp: 8;
- u64 pu: 8;
- u64 chk: 16;
- u64 sec: 24;
- u64 reserved: 8;
- } m;
- struct {
- u64 line: 63;
- u64 is_cached: 1;
- } c;
- u64 ppa;
- };
-};
-
-struct nvm_dev;
-
-typedef int nvm_id_fn(struct nvm_dev *);
-
-struct nvm_addrf {
- u8 ch_len;
- u8 lun_len;
- u8 chk_len;
- u8 sec_len;
- u8 rsv_len[2];
- u8 ch_offset;
- u8 lun_offset;
- u8 chk_offset;
- u8 sec_offset;
- u8 rsv_off[2];
- u64 ch_mask;
- u64 lun_mask;
- u64 chk_mask;
- u64 sec_mask;
- u64 rsv_mask[2];
-};
-
-struct nvm_geo {
- u8 major_ver_id;
- u8 minor_ver_id;
- u8 version;
- int num_ch;
- int num_lun;
- int all_luns;
- int all_chunks;
- int op;
- sector_t total_secs;
- u32 num_chk;
- u32 clba;
- u16 csecs;
- u16 sos;
- bool ext;
- u32 mdts;
- u32 ws_min;
- u32 ws_opt;
- u32 mw_cunits;
- u32 maxoc;
- u32 maxocpu;
- u32 mccap;
- u32 trdt;
- u32 trdm;
- u32 tprt;
- u32 tprm;
- u32 tbet;
- u32 tbem;
- struct nvm_addrf addrf;
- u8 vmnt;
- u32 cap;
- u32 dom;
- u8 mtype;
- u8 fmtype;
- u16 cpar;
- u32 mpos;
- u8 num_pln;
- u8 pln_mode;
- u16 num_pg;
- u16 fpg_sz;
-};
-
-struct nvm_dev_ops;
-
-struct nvm_dev {
- struct nvm_dev_ops *ops;
- struct list_head devices;
- struct nvm_geo geo;
- long unsigned int *lun_map;
- void *dma_pool;
- struct request_queue *q;
- char name[32];
- void *private_data;
- struct kref ref;
- void *rmap;
- struct mutex mlock;
- spinlock_t lock;
- struct list_head area_list;
- struct list_head targets;
-};
-
-typedef int nvm_op_bb_tbl_fn(struct nvm_dev *, struct ppa_addr, u8 *);
-
-typedef int nvm_op_set_bb_fn(struct nvm_dev *, struct ppa_addr *, int, int);
-
-struct nvm_chk_meta;
-
-typedef int nvm_get_chk_meta_fn(struct nvm_dev *, sector_t, int, struct nvm_chk_meta *);
-
-struct nvm_chk_meta {
- u8 state;
- u8 type;
- u8 wi;
- u8 rsvd[5];
- u64 slba;
- u64 cnlb;
- u64 wp;
-};
-
-struct nvm_rq;
-
-typedef int nvm_submit_io_fn(struct nvm_dev *, struct nvm_rq *, void *);
-
-typedef void nvm_end_io_fn(struct nvm_rq *);
-
-struct nvm_tgt_dev;
-
-struct nvm_rq {
- struct nvm_tgt_dev *dev;
- struct bio *bio;
- union {
- struct ppa_addr ppa_addr;
- dma_addr_t dma_ppa_list;
- };
- struct ppa_addr *ppa_list;
- void *meta_list;
- dma_addr_t dma_meta_list;
- nvm_end_io_fn *end_io;
- uint8_t opcode;
- uint16_t nr_ppas;
- uint16_t flags;
- u64 ppa_status;
- int error;
- int is_seq;
- void *private;
-};
-
-typedef void *nvm_create_dma_pool_fn(struct nvm_dev *, char *, int);
-
-typedef void nvm_destroy_dma_pool_fn(void *);
-
-typedef void *nvm_dev_dma_alloc_fn(struct nvm_dev *, void *, gfp_t, dma_addr_t *);
-
-typedef void nvm_dev_dma_free_fn(void *, void *, dma_addr_t);
-
-struct nvm_dev_ops {
- nvm_id_fn *identity;
- nvm_op_bb_tbl_fn *get_bb_tbl;
- nvm_op_set_bb_fn *set_bb_tbl;
- nvm_get_chk_meta_fn *get_chk_meta;
- nvm_submit_io_fn *submit_io;
- nvm_create_dma_pool_fn *create_dma_pool;
- nvm_destroy_dma_pool_fn *destroy_dma_pool;
- nvm_dev_dma_alloc_fn *dev_dma_alloc;
- nvm_dev_dma_free_fn *dev_dma_free;
-};
-
-enum {
- NVM_RSP_L2P = 1,
- NVM_RSP_ECC = 2,
- NVM_ADDRMODE_LINEAR = 0,
- NVM_ADDRMODE_CHANNEL = 1,
- NVM_PLANE_SINGLE = 1,
- NVM_PLANE_DOUBLE = 2,
- NVM_PLANE_QUAD = 4,
- NVM_RSP_SUCCESS = 0,
- NVM_RSP_NOT_CHANGEABLE = 1,
- NVM_RSP_ERR_FAILWRITE = 16639,
- NVM_RSP_ERR_EMPTYPAGE = 17151,
- NVM_RSP_ERR_FAILECC = 17025,
- NVM_RSP_ERR_FAILCRC = 16388,
- NVM_RSP_WARN_HIGHECC = 18176,
- NVM_OP_PWRITE = 145,
- NVM_OP_PREAD = 146,
- NVM_OP_ERASE = 144,
- NVM_IO_SNGL_ACCESS = 0,
- NVM_IO_DUAL_ACCESS = 1,
- NVM_IO_QUAD_ACCESS = 2,
- NVM_IO_SUSPEND = 128,
- NVM_IO_SLC_MODE = 256,
- NVM_IO_SCRAMBLE_ENABLE = 512,
- NVM_BLK_T_FREE = 0,
- NVM_BLK_T_BAD = 1,
- NVM_BLK_T_GRWN_BAD = 2,
- NVM_BLK_T_DEV = 4,
- NVM_BLK_T_HOST = 8,
- NVM_ID_CAP_SLC = 1,
- NVM_ID_CAP_CMD_SUSPEND = 2,
- NVM_ID_CAP_SCRAMBLE = 4,
- NVM_ID_CAP_ENCRYPT = 8,
- NVM_ID_FMTYPE_SLC = 0,
- NVM_ID_FMTYPE_MLC = 1,
- NVM_ID_DCAP_BBLKMGMT = 1,
- NVM_UD_DCAP_ECC = 2,
-};
-
-struct nvm_addrf_12 {
- u8 ch_len;
- u8 lun_len;
- u8 blk_len;
- u8 pg_len;
- u8 pln_len;
- u8 sec_len;
- u8 ch_offset;
- u8 lun_offset;
- u8 blk_offset;
- u8 pg_offset;
- u8 pln_offset;
- u8 sec_offset;
- u64 ch_mask;
- u64 lun_mask;
- u64 blk_mask;
- u64 pg_mask;
- u64 pln_mask;
- u64 sec_mask;
-};
-
-enum {
- NVM_CHK_ST_FREE = 1,
- NVM_CHK_ST_CLOSED = 2,
- NVM_CHK_ST_OPEN = 4,
- NVM_CHK_ST_OFFLINE = 8,
- NVM_CHK_TP_W_SEQ = 1,
- NVM_CHK_TP_W_RAN = 2,
- NVM_CHK_TP_SZ_SPEC = 16,
-};
-
-struct nvm_tgt_type;
-
-struct nvm_target {
- struct list_head list;
- struct nvm_tgt_dev *dev;
- struct nvm_tgt_type *type;
- struct gendisk *disk;
-};
-
-struct nvm_tgt_dev {
- struct nvm_geo geo;
- struct ppa_addr *luns;
- struct request_queue *q;
- struct nvm_dev *parent;
- void *map;
-};
-
-typedef sector_t nvm_tgt_capacity_fn(void *);
-
-typedef void *nvm_tgt_init_fn(struct nvm_tgt_dev *, struct gendisk *, int);
-
-typedef void nvm_tgt_exit_fn(void *, bool);
-
-typedef int nvm_tgt_sysfs_init_fn(struct gendisk *);
-
-typedef void nvm_tgt_sysfs_exit_fn(struct gendisk *);
-
-struct nvm_tgt_type {
- const char *name;
- unsigned int version[3];
- int flags;
- const struct block_device_operations *bops;
- nvm_tgt_capacity_fn *capacity;
- nvm_tgt_init_fn *init;
- nvm_tgt_exit_fn *exit;
- nvm_tgt_sysfs_init_fn *sysfs_init;
- nvm_tgt_sysfs_exit_fn *sysfs_exit;
- struct list_head list;
- struct module *owner;
-};
-
-enum {
- NVM_TGT_F_DEV_L2P = 0,
- NVM_TGT_F_HOST_L2P = 1,
-};
-
-struct nvm_ch_map {
- int ch_off;
- int num_lun;
- int *lun_offs;
-};
-
-struct nvm_dev_map {
- struct nvm_ch_map *chnls;
- int num_ch;
-};
-
-struct component_ops {
- int (*bind)(struct device *, struct device *, void *);
- void (*unbind)(struct device *, struct device *, void *);
-};
-
-struct component_master_ops {
- int (*bind)(struct device *);
- void (*unbind)(struct device *);
-};
-
-struct component;
-
-struct component_match_array {
- void *data;
- int (*compare)(struct device *, void *);
- int (*compare_typed)(struct device *, int, void *);
- void (*release)(struct device *, void *);
- struct component *component;
- bool duplicate;
-};
-
-struct master;
-
-struct component {
- struct list_head node;
- struct master *master;
- bool bound;
- const struct component_ops *ops;
- int subcomponent;
- struct device *dev;
-};
-
-struct component_match {
- size_t alloc;
- size_t num;
- struct component_match_array *compare;
-};
-
-struct master {
- struct list_head node;
- bool bound;
- const struct component_master_ops *ops;
- struct device *dev;
- struct component_match *match;
- struct dentry *dentry;
-};
-
-struct wake_irq {
- struct device *dev;
- unsigned int status;
- int irq;
- const char *name;
-};
-
-enum dpm_order {
- DPM_ORDER_NONE = 0,
- DPM_ORDER_DEV_AFTER_PARENT = 1,
- DPM_ORDER_PARENT_BEFORE_DEV = 2,
- DPM_ORDER_DEV_LAST = 3,
-};
-
-struct subsys_private {
- struct kset subsys;
- struct kset *devices_kset;
- struct list_head interfaces;
- struct mutex mutex;
- struct kset *drivers_kset;
- struct klist klist_devices;
- struct klist klist_drivers;
- struct blocking_notifier_head bus_notifier;
- unsigned int drivers_autoprobe: 1;
- struct bus_type *bus;
- struct kset glue_dirs;
- struct class *class;
-};
-
-struct driver_private {
- struct kobject kobj;
- struct klist klist_devices;
- struct klist_node knode_bus;
- struct module_kobject *mkobj;
- struct device_driver *driver;
-};
-
-struct device_private {
- struct klist klist_children;
- struct klist_node knode_parent;
- struct klist_node knode_driver;
- struct klist_node knode_bus;
- struct klist_node knode_class;
- struct list_head deferred_probe;
- struct device_driver *async_driver;
- char *deferred_probe_reason;
- struct device *device;
- u8 dead: 1;
-};
-
-union device_attr_group_devres {
- const struct attribute_group *group;
- const struct attribute_group **groups;
-};
-
-struct class_dir {
- struct kobject kobj;
- struct class *class;
-};
-
-struct root_device {
- struct device dev;
- struct module *owner;
-};
-
-struct subsys_dev_iter {
- struct klist_iter ki;
- const struct device_type *type;
-};
-
-struct subsys_interface {
- const char *name;
- struct bus_type *subsys;
- struct list_head node;
- int (*add_dev)(struct device *, struct subsys_interface *);
- void (*remove_dev)(struct device *, struct subsys_interface *);
-};
-
-struct device_attach_data {
- struct device *dev;
- bool check_async;
- bool want_async;
- bool have_async;
-};
-
-struct class_compat {
- struct kobject *kobj;
-};
-
-struct platform_object {
- struct platform_device pdev;
- char name[0];
-};
-
-struct cpu_attr {
- struct device_attribute attr;
- const struct cpumask * const map;
-};
-
-typedef struct kobject *kobj_probe_t(dev_t, int *, void *);
-
-struct probe {
- struct probe *next;
- dev_t dev;
- long unsigned int range;
- struct module *owner;
- kobj_probe_t *get;
- int (*lock)(dev_t, void *);
- void *data;
-};
-
-struct kobj_map___2 {
- struct probe *probes[255];
- struct mutex *lock;
-};
-
-typedef int (*dr_match_t)(struct device *, void *, void *);
-
-struct devres_node {
- struct list_head entry;
- dr_release_t release;
-};
-
-struct devres {
- struct devres_node node;
- u8 data[0];
-};
-
-struct devres_group {
- struct devres_node node[2];
- void *id;
- int color;
-};
-
-struct action_devres {
- void *data;
- void (*action)(void *);
-};
-
-struct pages_devres {
- long unsigned int addr;
- unsigned int order;
-};
-
-struct attribute_container {
- struct list_head node;
- struct klist containers;
- struct class *class;
- const struct attribute_group *grp;
- struct device_attribute **attrs;
- int (*match)(struct attribute_container *, struct device *);
- long unsigned int flags;
-};
-
-struct internal_container {
- struct klist_node node;
- struct attribute_container *cont;
- struct device classdev;
-};
-
-struct transport_container;
-
-struct transport_class {
- struct class class;
- int (*setup)(struct transport_container *, struct device *, struct device *);
- int (*configure)(struct transport_container *, struct device *, struct device *);
- int (*remove)(struct transport_container *, struct device *, struct device *);
-};
-
-struct transport_container {
- struct attribute_container ac;
- const struct attribute_group *statistics;
-};
-
-struct anon_transport_class {
- struct transport_class tclass;
- struct attribute_container container;
-};
-
-struct container_dev {
- struct device dev;
- int (*offline)(struct container_dev *);
-};
-
-typedef void * (*devcon_match_fn_t)(struct fwnode_handle *, const char *, void *);
-
-enum ethtool_link_mode_bit_indices {
- ETHTOOL_LINK_MODE_10baseT_Half_BIT = 0,
- ETHTOOL_LINK_MODE_10baseT_Full_BIT = 1,
- ETHTOOL_LINK_MODE_100baseT_Half_BIT = 2,
- ETHTOOL_LINK_MODE_100baseT_Full_BIT = 3,
- ETHTOOL_LINK_MODE_1000baseT_Half_BIT = 4,
- ETHTOOL_LINK_MODE_1000baseT_Full_BIT = 5,
- ETHTOOL_LINK_MODE_Autoneg_BIT = 6,
- ETHTOOL_LINK_MODE_TP_BIT = 7,
- ETHTOOL_LINK_MODE_AUI_BIT = 8,
- ETHTOOL_LINK_MODE_MII_BIT = 9,
- ETHTOOL_LINK_MODE_FIBRE_BIT = 10,
- ETHTOOL_LINK_MODE_BNC_BIT = 11,
- ETHTOOL_LINK_MODE_10000baseT_Full_BIT = 12,
- ETHTOOL_LINK_MODE_Pause_BIT = 13,
- ETHTOOL_LINK_MODE_Asym_Pause_BIT = 14,
- ETHTOOL_LINK_MODE_2500baseX_Full_BIT = 15,
- ETHTOOL_LINK_MODE_Backplane_BIT = 16,
- ETHTOOL_LINK_MODE_1000baseKX_Full_BIT = 17,
- ETHTOOL_LINK_MODE_10000baseKX4_Full_BIT = 18,
- ETHTOOL_LINK_MODE_10000baseKR_Full_BIT = 19,
- ETHTOOL_LINK_MODE_10000baseR_FEC_BIT = 20,
- ETHTOOL_LINK_MODE_20000baseMLD2_Full_BIT = 21,
- ETHTOOL_LINK_MODE_20000baseKR2_Full_BIT = 22,
- ETHTOOL_LINK_MODE_40000baseKR4_Full_BIT = 23,
- ETHTOOL_LINK_MODE_40000baseCR4_Full_BIT = 24,
- ETHTOOL_LINK_MODE_40000baseSR4_Full_BIT = 25,
- ETHTOOL_LINK_MODE_40000baseLR4_Full_BIT = 26,
- ETHTOOL_LINK_MODE_56000baseKR4_Full_BIT = 27,
- ETHTOOL_LINK_MODE_56000baseCR4_Full_BIT = 28,
- ETHTOOL_LINK_MODE_56000baseSR4_Full_BIT = 29,
- ETHTOOL_LINK_MODE_56000baseLR4_Full_BIT = 30,
- ETHTOOL_LINK_MODE_25000baseCR_Full_BIT = 31,
- ETHTOOL_LINK_MODE_25000baseKR_Full_BIT = 32,
- ETHTOOL_LINK_MODE_25000baseSR_Full_BIT = 33,
- ETHTOOL_LINK_MODE_50000baseCR2_Full_BIT = 34,
- ETHTOOL_LINK_MODE_50000baseKR2_Full_BIT = 35,
- ETHTOOL_LINK_MODE_100000baseKR4_Full_BIT = 36,
- ETHTOOL_LINK_MODE_100000baseSR4_Full_BIT = 37,
- ETHTOOL_LINK_MODE_100000baseCR4_Full_BIT = 38,
- ETHTOOL_LINK_MODE_100000baseLR4_ER4_Full_BIT = 39,
- ETHTOOL_LINK_MODE_50000baseSR2_Full_BIT = 40,
- ETHTOOL_LINK_MODE_1000baseX_Full_BIT = 41,
- ETHTOOL_LINK_MODE_10000baseCR_Full_BIT = 42,
- ETHTOOL_LINK_MODE_10000baseSR_Full_BIT = 43,
- ETHTOOL_LINK_MODE_10000baseLR_Full_BIT = 44,
- ETHTOOL_LINK_MODE_10000baseLRM_Full_BIT = 45,
- ETHTOOL_LINK_MODE_10000baseER_Full_BIT = 46,
- ETHTOOL_LINK_MODE_2500baseT_Full_BIT = 47,
- ETHTOOL_LINK_MODE_5000baseT_Full_BIT = 48,
- ETHTOOL_LINK_MODE_FEC_NONE_BIT = 49,
- ETHTOOL_LINK_MODE_FEC_RS_BIT = 50,
- ETHTOOL_LINK_MODE_FEC_BASER_BIT = 51,
- ETHTOOL_LINK_MODE_50000baseKR_Full_BIT = 52,
- ETHTOOL_LINK_MODE_50000baseSR_Full_BIT = 53,
- ETHTOOL_LINK_MODE_50000baseCR_Full_BIT = 54,
- ETHTOOL_LINK_MODE_50000baseLR_ER_FR_Full_BIT = 55,
- ETHTOOL_LINK_MODE_50000baseDR_Full_BIT = 56,
- ETHTOOL_LINK_MODE_100000baseKR2_Full_BIT = 57,
- ETHTOOL_LINK_MODE_100000baseSR2_Full_BIT = 58,
- ETHTOOL_LINK_MODE_100000baseCR2_Full_BIT = 59,
- ETHTOOL_LINK_MODE_100000baseLR2_ER2_FR2_Full_BIT = 60,
- ETHTOOL_LINK_MODE_100000baseDR2_Full_BIT = 61,
- ETHTOOL_LINK_MODE_200000baseKR4_Full_BIT = 62,
- ETHTOOL_LINK_MODE_200000baseSR4_Full_BIT = 63,
- ETHTOOL_LINK_MODE_200000baseLR4_ER4_FR4_Full_BIT = 64,
- ETHTOOL_LINK_MODE_200000baseDR4_Full_BIT = 65,
- ETHTOOL_LINK_MODE_200000baseCR4_Full_BIT = 66,
- ETHTOOL_LINK_MODE_100baseT1_Full_BIT = 67,
- ETHTOOL_LINK_MODE_1000baseT1_Full_BIT = 68,
- ETHTOOL_LINK_MODE_400000baseKR8_Full_BIT = 69,
- ETHTOOL_LINK_MODE_400000baseSR8_Full_BIT = 70,
- ETHTOOL_LINK_MODE_400000baseLR8_ER8_FR8_Full_BIT = 71,
- ETHTOOL_LINK_MODE_400000baseDR8_Full_BIT = 72,
- ETHTOOL_LINK_MODE_400000baseCR8_Full_BIT = 73,
- ETHTOOL_LINK_MODE_FEC_LLRS_BIT = 74,
- ETHTOOL_LINK_MODE_100000baseKR_Full_BIT = 75,
- ETHTOOL_LINK_MODE_100000baseSR_Full_BIT = 76,
- ETHTOOL_LINK_MODE_100000baseLR_ER_FR_Full_BIT = 77,
- ETHTOOL_LINK_MODE_100000baseCR_Full_BIT = 78,
- ETHTOOL_LINK_MODE_100000baseDR_Full_BIT = 79,
- ETHTOOL_LINK_MODE_200000baseKR2_Full_BIT = 80,
- ETHTOOL_LINK_MODE_200000baseSR2_Full_BIT = 81,
- ETHTOOL_LINK_MODE_200000baseLR2_ER2_FR2_Full_BIT = 82,
- ETHTOOL_LINK_MODE_200000baseDR2_Full_BIT = 83,
- ETHTOOL_LINK_MODE_200000baseCR2_Full_BIT = 84,
- ETHTOOL_LINK_MODE_400000baseKR4_Full_BIT = 85,
- ETHTOOL_LINK_MODE_400000baseSR4_Full_BIT = 86,
- ETHTOOL_LINK_MODE_400000baseLR4_ER4_FR4_Full_BIT = 87,
- ETHTOOL_LINK_MODE_400000baseDR4_Full_BIT = 88,
- ETHTOOL_LINK_MODE_400000baseCR4_Full_BIT = 89,
- ETHTOOL_LINK_MODE_100baseFX_Half_BIT = 90,
- ETHTOOL_LINK_MODE_100baseFX_Full_BIT = 91,
- __ETHTOOL_LINK_MODE_MASK_NBITS = 92,
-};
-
-struct mii_bus;
-
-struct mdio_device {
- struct device dev;
- struct mii_bus *bus;
- char modalias[32];
- int (*bus_match)(struct device *, struct device_driver *);
- void (*device_free)(struct mdio_device *);
- void (*device_remove)(struct mdio_device *);
- int addr;
- int flags;
- struct gpio_desc *reset_gpio;
- struct reset_control *reset_ctrl;
- unsigned int reset_assert_delay;
- unsigned int reset_deassert_delay;
-};
-
-struct phy_c45_device_ids {
- u32 devices_in_package;
- u32 mmds_present;
- u32 device_ids[32];
-};
-
-enum phy_state {
- PHY_DOWN = 0,
- PHY_READY = 1,
- PHY_HALTED = 2,
- PHY_UP = 3,
- PHY_RUNNING = 4,
- PHY_NOLINK = 5,
- PHY_CABLETEST = 6,
-};
-
-typedef enum {
- PHY_INTERFACE_MODE_NA = 0,
- PHY_INTERFACE_MODE_INTERNAL = 1,
- PHY_INTERFACE_MODE_MII = 2,
- PHY_INTERFACE_MODE_GMII = 3,
- PHY_INTERFACE_MODE_SGMII = 4,
- PHY_INTERFACE_MODE_TBI = 5,
- PHY_INTERFACE_MODE_REVMII = 6,
- PHY_INTERFACE_MODE_RMII = 7,
- PHY_INTERFACE_MODE_RGMII = 8,
- PHY_INTERFACE_MODE_RGMII_ID = 9,
- PHY_INTERFACE_MODE_RGMII_RXID = 10,
- PHY_INTERFACE_MODE_RGMII_TXID = 11,
- PHY_INTERFACE_MODE_RTBI = 12,
- PHY_INTERFACE_MODE_SMII = 13,
- PHY_INTERFACE_MODE_XGMII = 14,
- PHY_INTERFACE_MODE_XLGMII = 15,
- PHY_INTERFACE_MODE_MOCA = 16,
- PHY_INTERFACE_MODE_QSGMII = 17,
- PHY_INTERFACE_MODE_TRGMII = 18,
- PHY_INTERFACE_MODE_1000BASEX = 19,
- PHY_INTERFACE_MODE_2500BASEX = 20,
- PHY_INTERFACE_MODE_RXAUI = 21,
- PHY_INTERFACE_MODE_XAUI = 22,
- PHY_INTERFACE_MODE_10GBASER = 23,
- PHY_INTERFACE_MODE_USXGMII = 24,
- PHY_INTERFACE_MODE_10GKR = 25,
- PHY_INTERFACE_MODE_MAX = 26,
-} phy_interface_t;
-
-struct phylink;
-
-struct phy_driver;
-
-struct phy_package_shared;
-
-struct mii_timestamper;
-
-struct phy_device {
- struct mdio_device mdio;
- struct phy_driver *drv;
- u32 phy_id;
- struct phy_c45_device_ids c45_ids;
- unsigned int is_c45: 1;
- unsigned int is_internal: 1;
- unsigned int is_pseudo_fixed_link: 1;
- unsigned int is_gigabit_capable: 1;
- unsigned int has_fixups: 1;
- unsigned int suspended: 1;
- unsigned int suspended_by_mdio_bus: 1;
- unsigned int sysfs_links: 1;
- unsigned int loopback_enabled: 1;
- unsigned int downshifted_rate: 1;
- unsigned int autoneg: 1;
- unsigned int link: 1;
- unsigned int autoneg_complete: 1;
- unsigned int interrupts: 1;
- enum phy_state state;
- u32 dev_flags;
- phy_interface_t interface;
- int speed;
- int duplex;
- int pause;
- int asym_pause;
- u8 master_slave_get;
- u8 master_slave_set;
- u8 master_slave_state;
- long unsigned int supported[2];
- long unsigned int advertising[2];
- long unsigned int lp_advertising[2];
- long unsigned int adv_old[2];
- u32 eee_broken_modes;
- int irq;
- void *priv;
- struct phy_package_shared *shared;
- struct sk_buff *skb;
- void *ehdr;
- struct nlattr *nest;
- struct delayed_work state_queue;
- struct mutex lock;
- bool sfp_bus_attached;
- struct sfp_bus *sfp_bus;
- struct phylink *phylink;
- struct net_device *attached_dev;
- struct mii_timestamper *mii_ts;
- u8 mdix;
- u8 mdix_ctrl;
- void (*phy_link_change)(struct phy_device *, bool);
- void (*adjust_link)(struct net_device *);
- const struct macsec_ops *macsec_ops;
-};
-
-struct phy_tdr_config {
- u32 first;
- u32 last;
- u32 step;
- s8 pair;
-};
-
-struct mdio_bus_stats {
- u64_stats_t transfers;
- u64_stats_t errors;
- u64_stats_t writes;
- u64_stats_t reads;
- struct u64_stats_sync syncp;
-};
-
-struct mii_bus {
- struct module *owner;
- const char *name;
- char id[61];
- void *priv;
- int (*read)(struct mii_bus *, int, int);
- int (*write)(struct mii_bus *, int, int, u16);
- int (*reset)(struct mii_bus *);
- struct mdio_bus_stats stats[32];
- struct mutex mdio_lock;
- struct device *parent;
- enum {
- MDIOBUS_ALLOCATED = 1,
- MDIOBUS_REGISTERED = 2,
- MDIOBUS_UNREGISTERED = 3,
- MDIOBUS_RELEASED = 4,
- } state;
- struct device dev;
- struct mdio_device *mdio_map[32];
- u32 phy_mask;
- u32 phy_ignore_ta_mask;
- int irq[32];
- int reset_delay_us;
- int reset_post_delay_us;
- struct gpio_desc *reset_gpiod;
- enum {
- MDIOBUS_NO_CAP = 0,
- MDIOBUS_C22 = 1,
- MDIOBUS_C45 = 2,
- MDIOBUS_C22_C45 = 3,
- } probe_capabilities;
- struct mutex shared_lock;
- struct phy_package_shared *shared[32];
-};
-
-struct mdio_driver_common {
- struct device_driver driver;
- int flags;
-};
-
-struct mii_timestamper {
- bool (*rxtstamp)(struct mii_timestamper *, struct sk_buff *, int);
- void (*txtstamp)(struct mii_timestamper *, struct sk_buff *, int);
- int (*hwtstamp)(struct mii_timestamper *, struct ifreq *);
- void (*link_state)(struct mii_timestamper *, struct phy_device *);
- int (*ts_info)(struct mii_timestamper *, struct ethtool_ts_info *);
- struct device *device;
-};
-
-struct phy_package_shared {
- int addr;
- refcount_t refcnt;
- long unsigned int flags;
- size_t priv_size;
- void *priv;
-};
-
-struct phy_driver {
- struct mdio_driver_common mdiodrv;
- u32 phy_id;
- char *name;
- u32 phy_id_mask;
- const long unsigned int * const features;
- u32 flags;
- const void *driver_data;
- int (*soft_reset)(struct phy_device *);
- int (*config_init)(struct phy_device *);
- int (*probe)(struct phy_device *);
- int (*get_features)(struct phy_device *);
- int (*suspend)(struct phy_device *);
- int (*resume)(struct phy_device *);
- int (*config_aneg)(struct phy_device *);
- int (*aneg_done)(struct phy_device *);
- int (*read_status)(struct phy_device *);
- int (*ack_interrupt)(struct phy_device *);
- int (*config_intr)(struct phy_device *);
- int (*did_interrupt)(struct phy_device *);
- irqreturn_t (*handle_interrupt)(struct phy_device *);
- void (*remove)(struct phy_device *);
- int (*match_phy_device)(struct phy_device *);
- int (*set_wol)(struct phy_device *, struct ethtool_wolinfo *);
- void (*get_wol)(struct phy_device *, struct ethtool_wolinfo *);
- void (*link_change_notify)(struct phy_device *);
- int (*read_mmd)(struct phy_device *, int, u16);
- int (*write_mmd)(struct phy_device *, int, u16, u16);
- int (*read_page)(struct phy_device *);
- int (*write_page)(struct phy_device *, int);
- int (*module_info)(struct phy_device *, struct ethtool_modinfo *);
- int (*module_eeprom)(struct phy_device *, struct ethtool_eeprom *, u8 *);
- int (*cable_test_start)(struct phy_device *);
- int (*cable_test_tdr_start)(struct phy_device *, const struct phy_tdr_config *);
- int (*cable_test_get_status)(struct phy_device *, bool *);
- int (*get_sset_count)(struct phy_device *);
- void (*get_strings)(struct phy_device *, u8 *);
- void (*get_stats)(struct phy_device *, struct ethtool_stats *, u64 *);
- int (*get_tunable)(struct phy_device *, struct ethtool_tunable *, void *);
- int (*set_tunable)(struct phy_device *, struct ethtool_tunable *, const void *);
- int (*set_loopback)(struct phy_device *, bool);
- int (*get_sqi)(struct phy_device *);
- int (*get_sqi_max)(struct phy_device *);
-};
-
-enum cache_type {
- CACHE_TYPE_NOCACHE = 0,
- CACHE_TYPE_INST = 1,
- CACHE_TYPE_DATA = 2,
- CACHE_TYPE_SEPARATE = 3,
- CACHE_TYPE_UNIFIED = 4,
-};
-
-struct cacheinfo {
- unsigned int id;
- enum cache_type type;
- unsigned int level;
- unsigned int coherency_line_size;
- unsigned int number_of_sets;
- unsigned int ways_of_associativity;
- unsigned int physical_line_partition;
- unsigned int size;
- cpumask_t shared_cpu_map;
- unsigned int attributes;
- void *fw_token;
- bool disable_sysfs;
- void *priv;
-};
-
-struct cpu_cacheinfo {
- struct cacheinfo *info_list;
- unsigned int num_levels;
- unsigned int num_leaves;
- bool cpu_map_populated;
-};
-
-struct cache_type_info___2 {
- const char *size_prop;
- const char *line_size_props[2];
- const char *nr_sets_prop;
-};
-
-struct software_node;
-
-struct software_node_ref_args {
- const struct software_node *node;
- unsigned int nargs;
- u64 args[8];
-};
-
-struct software_node {
- const char *name;
- const struct software_node *parent;
- const struct property_entry *properties;
-};
-
-struct swnode {
- int id;
- struct kobject kobj;
- struct fwnode_handle fwnode;
- const struct software_node *node;
- struct ida child_ids;
- struct list_head entry;
- struct list_head children;
- struct swnode *parent;
- unsigned int allocated: 1;
-};
-
-struct req {
- struct req *next;
- struct completion done;
- int err;
- const char *name;
- umode_t mode;
- kuid_t uid;
- kgid_t gid;
- struct device *dev;
-};
-
-enum pm_qos_flags_status {
- PM_QOS_FLAGS_UNDEFINED = 4294967295,
- PM_QOS_FLAGS_NONE = 0,
- PM_QOS_FLAGS_SOME = 1,
- PM_QOS_FLAGS_ALL = 2,
-};
-
-typedef int (*pm_callback_t)(struct device *);
-
-struct of_phandle_iterator {
- const char *cells_name;
- int cell_count;
- const struct device_node *parent;
- const __be32 *list_end;
- const __be32 *phandle_end;
- const __be32 *cur;
- uint32_t cur_count;
- phandle phandle;
- struct device_node *node;
-};
-
-enum gpd_status {
- GENPD_STATE_ON = 0,
- GENPD_STATE_OFF = 1,
-};
-
-enum genpd_notication {
- GENPD_NOTIFY_PRE_OFF = 0,
- GENPD_NOTIFY_OFF = 1,
- GENPD_NOTIFY_PRE_ON = 2,
- GENPD_NOTIFY_ON = 3,
-};
-
-struct dev_power_governor {
- bool (*power_down_ok)(struct dev_pm_domain *);
- bool (*suspend_ok)(struct device *);
-};
-
-struct gpd_dev_ops {
- int (*start)(struct device *);
- int (*stop)(struct device *);
-};
-
-struct genpd_power_state {
- s64 power_off_latency_ns;
- s64 power_on_latency_ns;
- s64 residency_ns;
- u64 usage;
- u64 rejected;
- struct fwnode_handle *fwnode;
- ktime_t idle_time;
- void *data;
-};
-
-struct opp_table;
-
-struct dev_pm_opp;
-
-struct genpd_lock_ops;
-
-struct generic_pm_domain {
- struct device dev;
- struct dev_pm_domain domain;
- struct list_head gpd_list_node;
- struct list_head parent_links;
- struct list_head child_links;
- struct list_head dev_list;
- struct dev_power_governor *gov;
- struct work_struct power_off_work;
- struct fwnode_handle *provider;
- bool has_provider;
- const char *name;
- atomic_t sd_count;
- enum gpd_status status;
- unsigned int device_count;
- unsigned int suspended_count;
- unsigned int prepared_count;
- unsigned int performance_state;
- cpumask_var_t cpus;
- int (*power_off)(struct generic_pm_domain *);
- int (*power_on)(struct generic_pm_domain *);
- struct raw_notifier_head power_notifiers;
- struct opp_table *opp_table;
- unsigned int (*opp_to_performance_state)(struct generic_pm_domain *, struct dev_pm_opp *);
- int (*set_performance_state)(struct generic_pm_domain *, unsigned int);
- struct gpd_dev_ops dev_ops;
- s64 max_off_time_ns;
- bool max_off_time_changed;
- bool cached_power_down_ok;
- bool cached_power_down_state_idx;
- int (*attach_dev)(struct generic_pm_domain *, struct device *);
- void (*detach_dev)(struct generic_pm_domain *, struct device *);
- unsigned int flags;
- struct genpd_power_state *states;
- void (*free_states)(struct genpd_power_state *, unsigned int);
- unsigned int state_count;
- unsigned int state_idx;
- ktime_t on_time;
- ktime_t accounting_time;
- const struct genpd_lock_ops *lock_ops;
- union {
- struct mutex mlock;
- struct {
- spinlock_t slock;
- long unsigned int lock_flags;
- };
- };
-};
-
-struct genpd_lock_ops {
- void (*lock)(struct generic_pm_domain *);
- void (*lock_nested)(struct generic_pm_domain *, int);
- int (*lock_interruptible)(struct generic_pm_domain *);
- void (*unlock)(struct generic_pm_domain *);
-};
-
-struct gpd_link {
- struct generic_pm_domain *parent;
- struct list_head parent_node;
- struct generic_pm_domain *child;
- struct list_head child_node;
- unsigned int performance_state;
- unsigned int prev_performance_state;
-};
-
-struct gpd_timing_data {
- s64 suspend_latency_ns;
- s64 resume_latency_ns;
- s64 effective_constraint_ns;
- bool constraint_changed;
- bool cached_suspend_ok;
-};
-
-struct generic_pm_domain_data {
- struct pm_domain_data base;
- struct gpd_timing_data td;
- struct notifier_block nb;
- struct notifier_block *power_nb;
- int cpu;
- unsigned int performance_state;
- void *data;
-};
-
-typedef struct generic_pm_domain * (*genpd_xlate_t)(struct of_phandle_args *, void *);
-
-struct genpd_onecell_data {
- struct generic_pm_domain **domains;
- unsigned int num_domains;
- genpd_xlate_t xlate;
-};
-
-struct of_genpd_provider {
- struct list_head link;
- struct device_node *node;
- genpd_xlate_t xlate;
- void *data;
-};
-
-struct pm_clk_notifier_block {
- struct notifier_block nb;
- struct dev_pm_domain *pm_domain;
- char *con_ids[0];
-};
-
-enum pce_status {
- PCE_STATUS_NONE = 0,
- PCE_STATUS_ACQUIRED = 1,
- PCE_STATUS_ENABLED = 2,
- PCE_STATUS_ERROR = 3,
-};
-
-struct pm_clock_entry {
- struct list_head node;
- char *con_id;
- struct clk *clk;
- enum pce_status status;
-};
-
-struct firmware_fallback_config {
- unsigned int force_sysfs_fallback;
- unsigned int ignore_sysfs_fallback;
- int old_timeout;
- int loading_timeout;
-};
-
-struct builtin_fw {
- char *name;
- void *data;
- long unsigned int size;
-};
-
-enum fw_opt {
- FW_OPT_UEVENT = 1,
- FW_OPT_NOWAIT = 2,
- FW_OPT_USERHELPER = 4,
- FW_OPT_NO_WARN = 8,
- FW_OPT_NOCACHE = 16,
- FW_OPT_NOFALLBACK_SYSFS = 32,
- FW_OPT_FALLBACK_PLATFORM = 64,
- FW_OPT_PARTIAL = 128,
-};
-
-enum fw_status {
- FW_STATUS_UNKNOWN = 0,
- FW_STATUS_LOADING = 1,
- FW_STATUS_DONE = 2,
- FW_STATUS_ABORTED = 3,
-};
-
-struct fw_state {
- struct completion completion;
- enum fw_status status;
-};
-
-struct firmware_cache;
-
-struct fw_priv {
- struct kref ref;
- struct list_head list;
- struct firmware_cache *fwc;
- struct fw_state fw_st;
- void *data;
- size_t size;
- size_t allocated_size;
- size_t offset;
- u32 opt_flags;
- bool is_paged_buf;
- struct page **pages;
- int nr_pages;
- int page_array_size;
- bool need_uevent;
- struct list_head pending_list;
- const char *fw_name;
-};
-
-struct firmware_cache {
- spinlock_t lock;
- struct list_head head;
- int state;
-};
-
-struct firmware_work {
- struct work_struct work;
- struct module *module;
- const char *name;
- struct device *device;
- void *context;
- void (*cont)(const struct firmware *, void *);
- u32 opt_flags;
-};
-
-struct fw_sysfs {
- bool nowait;
- struct device dev;
- struct fw_priv *fw_priv;
- struct firmware *fw;
-};
-
-typedef void (*node_registration_func_t)(struct node *);
-
-typedef int (*walk_memory_blocks_func_t)(struct memory_block *, void *);
-
-struct node_access_nodes {
- struct device dev;
- struct list_head list_node;
- unsigned int access;
-};
-
-struct node_attr {
- struct device_attribute attr;
- enum node_states state;
-};
-
-struct for_each_memory_block_cb_data {
- walk_memory_blocks_func_t func;
- void *arg;
-};
-
-enum regcache_type {
- REGCACHE_NONE = 0,
- REGCACHE_RBTREE = 1,
- REGCACHE_COMPRESSED = 2,
- REGCACHE_FLAT = 3,
-};
-
-struct reg_default {
- unsigned int reg;
- unsigned int def;
-};
-
-struct reg_sequence {
- unsigned int reg;
- unsigned int def;
- unsigned int delay_us;
-};
-
-enum regmap_endian {
- REGMAP_ENDIAN_DEFAULT = 0,
- REGMAP_ENDIAN_BIG = 1,
- REGMAP_ENDIAN_LITTLE = 2,
- REGMAP_ENDIAN_NATIVE = 3,
-};
-
-struct regmap_range {
- unsigned int range_min;
- unsigned int range_max;
-};
-
-struct regmap_access_table {
- const struct regmap_range *yes_ranges;
- unsigned int n_yes_ranges;
- const struct regmap_range *no_ranges;
- unsigned int n_no_ranges;
-};
-
-typedef void (*regmap_lock)(void *);
-
-typedef void (*regmap_unlock)(void *);
-
-struct regmap_range_cfg;
-
-struct regmap_config {
- const char *name;
- int reg_bits;
- int reg_stride;
- int pad_bits;
- int val_bits;
- bool (*writeable_reg)(struct device *, unsigned int);
- bool (*readable_reg)(struct device *, unsigned int);
- bool (*volatile_reg)(struct device *, unsigned int);
- bool (*precious_reg)(struct device *, unsigned int);
- bool (*writeable_noinc_reg)(struct device *, unsigned int);
- bool (*readable_noinc_reg)(struct device *, unsigned int);
- bool disable_locking;
- regmap_lock lock;
- regmap_unlock unlock;
- void *lock_arg;
- int (*reg_read)(void *, unsigned int, unsigned int *);
- int (*reg_write)(void *, unsigned int, unsigned int);
- bool fast_io;
- unsigned int max_register;
- const struct regmap_access_table *wr_table;
- const struct regmap_access_table *rd_table;
- const struct regmap_access_table *volatile_table;
- const struct regmap_access_table *precious_table;
- const struct regmap_access_table *wr_noinc_table;
- const struct regmap_access_table *rd_noinc_table;
- const struct reg_default *reg_defaults;
- unsigned int num_reg_defaults;
- enum regcache_type cache_type;
- const void *reg_defaults_raw;
- unsigned int num_reg_defaults_raw;
- long unsigned int read_flag_mask;
- long unsigned int write_flag_mask;
- bool zero_flag_mask;
- bool use_single_read;
- bool use_single_write;
- bool can_multi_write;
- enum regmap_endian reg_format_endian;
- enum regmap_endian val_format_endian;
- const struct regmap_range_cfg *ranges;
- unsigned int num_ranges;
- bool use_hwlock;
- unsigned int hwlock_id;
- unsigned int hwlock_mode;
- bool can_sleep;
-};
-
-struct regmap_range_cfg {
- const char *name;
- unsigned int range_min;
- unsigned int range_max;
- unsigned int selector_reg;
- unsigned int selector_mask;
- int selector_shift;
- unsigned int window_start;
- unsigned int window_len;
-};
-
-typedef int (*regmap_hw_write)(void *, const void *, size_t);
-
-typedef int (*regmap_hw_gather_write)(void *, const void *, size_t, const void *, size_t);
-
-struct regmap_async;
-
-typedef int (*regmap_hw_async_write)(void *, const void *, size_t, const void *, size_t, struct regmap_async *);
-
-struct regmap___2;
-
-struct regmap_async {
- struct list_head list;
- struct regmap___2 *map;
- void *work_buf;
-};
-
-typedef int (*regmap_hw_read)(void *, const void *, size_t, void *, size_t);
-
-typedef int (*regmap_hw_reg_read)(void *, unsigned int, unsigned int *);
-
-typedef int (*regmap_hw_reg_write)(void *, unsigned int, unsigned int);
-
-typedef int (*regmap_hw_reg_update_bits)(void *, unsigned int, unsigned int, unsigned int);
-
-typedef struct regmap_async * (*regmap_hw_async_alloc)();
-
-typedef void (*regmap_hw_free_context)(void *);
-
-struct regmap_bus {
- bool fast_io;
- regmap_hw_write write;
- regmap_hw_gather_write gather_write;
- regmap_hw_async_write async_write;
- regmap_hw_reg_write reg_write;
- regmap_hw_reg_update_bits reg_update_bits;
- regmap_hw_read read;
- regmap_hw_reg_read reg_read;
- regmap_hw_free_context free_context;
- regmap_hw_async_alloc async_alloc;
- u8 read_flag_mask;
- enum regmap_endian reg_format_endian_default;
- enum regmap_endian val_format_endian_default;
- size_t max_raw_read;
- size_t max_raw_write;
-};
-
-struct reg_field {
- unsigned int reg;
- unsigned int lsb;
- unsigned int msb;
- unsigned int id_size;
- unsigned int id_offset;
-};
-
-struct regmap_format {
- size_t buf_size;
- size_t reg_bytes;
- size_t pad_bytes;
- size_t val_bytes;
- void (*format_write)(struct regmap___2 *, unsigned int, unsigned int);
- void (*format_reg)(void *, unsigned int, unsigned int);
- void (*format_val)(void *, unsigned int, unsigned int);
- unsigned int (*parse_val)(const void *);
- void (*parse_inplace)(void *);
-};
-
-struct hwspinlock;
-
-struct regcache_ops;
-
-struct regmap___2 {
- union {
- struct mutex mutex;
- struct {
- spinlock_t spinlock;
- long unsigned int spinlock_flags;
- };
- };
- regmap_lock lock;
- regmap_unlock unlock;
- void *lock_arg;
- gfp_t alloc_flags;
- struct device *dev;
- void *work_buf;
- struct regmap_format format;
- const struct regmap_bus *bus;
- void *bus_context;
- const char *name;
- bool async;
- spinlock_t async_lock;
- wait_queue_head_t async_waitq;
- struct list_head async_list;
- struct list_head async_free;
- int async_ret;
- bool debugfs_disable;
- struct dentry *debugfs;
- const char *debugfs_name;
- unsigned int debugfs_reg_len;
- unsigned int debugfs_val_len;
- unsigned int debugfs_tot_len;
- struct list_head debugfs_off_cache;
- struct mutex cache_lock;
- unsigned int max_register;
- bool (*writeable_reg)(struct device *, unsigned int);
- bool (*readable_reg)(struct device *, unsigned int);
- bool (*volatile_reg)(struct device *, unsigned int);
- bool (*precious_reg)(struct device *, unsigned int);
- bool (*writeable_noinc_reg)(struct device *, unsigned int);
- bool (*readable_noinc_reg)(struct device *, unsigned int);
- const struct regmap_access_table *wr_table;
- const struct regmap_access_table *rd_table;
- const struct regmap_access_table *volatile_table;
- const struct regmap_access_table *precious_table;
- const struct regmap_access_table *wr_noinc_table;
- const struct regmap_access_table *rd_noinc_table;
- int (*reg_read)(void *, unsigned int, unsigned int *);
- int (*reg_write)(void *, unsigned int, unsigned int);
- int (*reg_update_bits)(void *, unsigned int, unsigned int, unsigned int);
- bool defer_caching;
- long unsigned int read_flag_mask;
- long unsigned int write_flag_mask;
- int reg_shift;
- int reg_stride;
- int reg_stride_order;
- const struct regcache_ops *cache_ops;
- enum regcache_type cache_type;
- unsigned int cache_size_raw;
- unsigned int cache_word_size;
- unsigned int num_reg_defaults;
- unsigned int num_reg_defaults_raw;
- bool cache_only;
- bool cache_bypass;
- bool cache_free;
- struct reg_default *reg_defaults;
- const void *reg_defaults_raw;
- void *cache;
- bool cache_dirty;
- bool no_sync_defaults;
- struct reg_sequence *patch;
- int patch_regs;
- bool use_single_read;
- bool use_single_write;
- bool can_multi_write;
- size_t max_raw_read;
- size_t max_raw_write;
- struct rb_root range_tree;
- void *selector_work_buf;
- struct hwspinlock *hwlock;
- bool can_sleep;
-};
-
-struct regcache_ops {
- const char *name;
- enum regcache_type type;
- int (*init)(struct regmap___2 *);
- int (*exit)(struct regmap___2 *);
- void (*debugfs_init)(struct regmap___2 *);
- int (*read)(struct regmap___2 *, unsigned int, unsigned int *);
- int (*write)(struct regmap___2 *, unsigned int, unsigned int);
- int (*sync)(struct regmap___2 *, unsigned int, unsigned int);
- int (*drop)(struct regmap___2 *, unsigned int, unsigned int);
-};
-
-struct regmap_range_node {
- struct rb_node node;
- const char *name;
- struct regmap___2 *map;
- unsigned int range_min;
- unsigned int range_max;
- unsigned int selector_reg;
- unsigned int selector_mask;
- int selector_shift;
- unsigned int window_start;
- unsigned int window_len;
-};
-
-struct regmap_field {
- struct regmap___2 *regmap;
- unsigned int mask;
- unsigned int shift;
- unsigned int reg;
- unsigned int id_size;
- unsigned int id_offset;
-};
-
-struct trace_event_raw_regmap_reg {
- struct trace_entry ent;
- u32 __data_loc_name;
- unsigned int reg;
- unsigned int val;
- char __data[0];
-};
-
-struct trace_event_raw_regmap_block {
- struct trace_entry ent;
- u32 __data_loc_name;
- unsigned int reg;
- int count;
- char __data[0];
-};
-
-struct trace_event_raw_regcache_sync {
- struct trace_entry ent;
- u32 __data_loc_name;
- u32 __data_loc_status;
- u32 __data_loc_type;
- int type;
- char __data[0];
-};
-
-struct trace_event_raw_regmap_bool {
- struct trace_entry ent;
- u32 __data_loc_name;
- int flag;
- char __data[0];
-};
-
-struct trace_event_raw_regmap_async {
- struct trace_entry ent;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_raw_regcache_drop_region {
- struct trace_entry ent;
- u32 __data_loc_name;
- unsigned int from;
- unsigned int to;
- char __data[0];
-};
-
-struct trace_event_data_offsets_regmap_reg {
- u32 name;
-};
-
-struct trace_event_data_offsets_regmap_block {
- u32 name;
-};
-
-struct trace_event_data_offsets_regcache_sync {
- u32 name;
- u32 status;
- u32 type;
-};
-
-struct trace_event_data_offsets_regmap_bool {
- u32 name;
-};
-
-struct trace_event_data_offsets_regmap_async {
- u32 name;
-};
-
-struct trace_event_data_offsets_regcache_drop_region {
- u32 name;
-};
-
-typedef void (*btf_trace_regmap_reg_write)(void *, struct regmap___2 *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_regmap_reg_read)(void *, struct regmap___2 *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_regmap_reg_read_cache)(void *, struct regmap___2 *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_regmap_hw_read_start)(void *, struct regmap___2 *, unsigned int, int);
-
-typedef void (*btf_trace_regmap_hw_read_done)(void *, struct regmap___2 *, unsigned int, int);
-
-typedef void (*btf_trace_regmap_hw_write_start)(void *, struct regmap___2 *, unsigned int, int);
-
-typedef void (*btf_trace_regmap_hw_write_done)(void *, struct regmap___2 *, unsigned int, int);
-
-typedef void (*btf_trace_regcache_sync)(void *, struct regmap___2 *, const char *, const char *);
-
-typedef void (*btf_trace_regmap_cache_only)(void *, struct regmap___2 *, bool);
-
-typedef void (*btf_trace_regmap_cache_bypass)(void *, struct regmap___2 *, bool);
-
-typedef void (*btf_trace_regmap_async_write_start)(void *, struct regmap___2 *, unsigned int, int);
-
-typedef void (*btf_trace_regmap_async_io_complete)(void *, struct regmap___2 *);
-
-typedef void (*btf_trace_regmap_async_complete_start)(void *, struct regmap___2 *);
-
-typedef void (*btf_trace_regmap_async_complete_done)(void *, struct regmap___2 *);
-
-typedef void (*btf_trace_regcache_drop_region)(void *, struct regmap___2 *, unsigned int, unsigned int);
-
-struct regcache_rbtree_node {
- void *block;
- long int *cache_present;
- unsigned int base_reg;
- unsigned int blklen;
- struct rb_node node;
-};
-
-struct regcache_rbtree_ctx {
- struct rb_root root;
- struct regcache_rbtree_node *cached_rbnode;
-};
-
-struct regmap_debugfs_off_cache {
- struct list_head list;
- off_t min;
- off_t max;
- unsigned int base_reg;
- unsigned int max_reg;
-};
-
-struct regmap_debugfs_node {
- struct regmap___2 *map;
- struct list_head link;
-};
-
-struct i2c_msg {
- __u16 addr;
- __u16 flags;
- __u16 len;
- __u8 *buf;
-};
-
-union i2c_smbus_data {
- __u8 byte;
- __u16 word;
- __u8 block[34];
-};
-
-enum i2c_slave_event {
- I2C_SLAVE_READ_REQUESTED = 0,
- I2C_SLAVE_WRITE_REQUESTED = 1,
- I2C_SLAVE_READ_PROCESSED = 2,
- I2C_SLAVE_WRITE_RECEIVED = 3,
- I2C_SLAVE_STOP = 4,
-};
-
-struct i2c_client;
-
-typedef int (*i2c_slave_cb_t)(struct i2c_client *, enum i2c_slave_event, u8 *);
-
-struct i2c_adapter;
-
-struct i2c_client {
- short unsigned int flags;
- short unsigned int addr;
- char name[20];
- struct i2c_adapter *adapter;
- struct device dev;
- int init_irq;
- int irq;
- struct list_head detected;
- i2c_slave_cb_t slave_cb;
-};
-
-struct i2c_algorithm;
-
-struct i2c_lock_operations;
-
-struct i2c_bus_recovery_info;
-
-struct i2c_adapter_quirks;
-
-struct i2c_adapter {
- struct module *owner;
- unsigned int class;
- const struct i2c_algorithm *algo;
- void *algo_data;
- const struct i2c_lock_operations *lock_ops;
- struct rt_mutex bus_lock;
- struct rt_mutex mux_lock;
- int timeout;
- int retries;
- struct device dev;
- long unsigned int locked_flags;
- int nr;
- char name[48];
- struct completion dev_released;
- struct mutex userspace_clients_lock;
- struct list_head userspace_clients;
- struct i2c_bus_recovery_info *bus_recovery_info;
- const struct i2c_adapter_quirks *quirks;
- struct irq_domain *host_notify_domain;
-};
-
-struct i2c_algorithm {
- int (*master_xfer)(struct i2c_adapter *, struct i2c_msg *, int);
- int (*master_xfer_atomic)(struct i2c_adapter *, struct i2c_msg *, int);
- int (*smbus_xfer)(struct i2c_adapter *, u16, short unsigned int, char, u8, int, union i2c_smbus_data *);
- int (*smbus_xfer_atomic)(struct i2c_adapter *, u16, short unsigned int, char, u8, int, union i2c_smbus_data *);
- u32 (*functionality)(struct i2c_adapter *);
- int (*reg_slave)(struct i2c_client *);
- int (*unreg_slave)(struct i2c_client *);
-};
-
-struct i2c_lock_operations {
- void (*lock_bus)(struct i2c_adapter *, unsigned int);
- int (*trylock_bus)(struct i2c_adapter *, unsigned int);
- void (*unlock_bus)(struct i2c_adapter *, unsigned int);
-};
-
-struct pinctrl;
-
-struct pinctrl_state;
-
-struct i2c_bus_recovery_info {
- int (*recover_bus)(struct i2c_adapter *);
- int (*get_scl)(struct i2c_adapter *);
- void (*set_scl)(struct i2c_adapter *, int);
- int (*get_sda)(struct i2c_adapter *);
- void (*set_sda)(struct i2c_adapter *, int);
- int (*get_bus_free)(struct i2c_adapter *);
- void (*prepare_recovery)(struct i2c_adapter *);
- void (*unprepare_recovery)(struct i2c_adapter *);
- struct gpio_desc *scl_gpiod;
- struct gpio_desc *sda_gpiod;
- struct pinctrl *pinctrl;
- struct pinctrl_state *pins_default;
- struct pinctrl_state *pins_gpio;
-};
-
-struct i2c_adapter_quirks {
- u64 flags;
- int max_num_msgs;
- u16 max_write_len;
- u16 max_read_len;
- u16 max_comb_1st_msg_len;
- u16 max_comb_2nd_msg_len;
-};
-
-struct ptp_system_timestamp {
- struct timespec64 pre_ts;
- struct timespec64 post_ts;
-};
-
-struct spi_statistics {
- spinlock_t lock;
- long unsigned int messages;
- long unsigned int transfers;
- long unsigned int errors;
- long unsigned int timedout;
- long unsigned int spi_sync;
- long unsigned int spi_sync_immediate;
- long unsigned int spi_async;
- long long unsigned int bytes;
- long long unsigned int bytes_rx;
- long long unsigned int bytes_tx;
- long unsigned int transfer_bytes_histo[17];
- long unsigned int transfers_split_maxsize;
-};
-
-struct spi_delay {
- u16 value;
- u8 unit;
-};
-
-struct spi_controller;
-
-struct spi_device {
- struct device dev;
- struct spi_controller *controller;
- struct spi_controller *master;
- u32 max_speed_hz;
- u8 chip_select;
- u8 bits_per_word;
- bool rt;
- u32 mode;
- int irq;
- void *controller_state;
- void *controller_data;
- char modalias[32];
- const char *driver_override;
- int cs_gpio;
- struct gpio_desc *cs_gpiod;
- struct spi_delay word_delay;
- struct spi_statistics statistics;
-};
-
-struct spi_message;
-
-struct spi_transfer;
-
-struct spi_controller_mem_ops;
-
-struct spi_controller {
- struct device dev;
- struct list_head list;
- s16 bus_num;
- u16 num_chipselect;
- u16 dma_alignment;
- u32 mode_bits;
- u32 buswidth_override_bits;
- u32 bits_per_word_mask;
- u32 min_speed_hz;
- u32 max_speed_hz;
- u16 flags;
- bool slave;
- size_t (*max_transfer_size)(struct spi_device *);
- size_t (*max_message_size)(struct spi_device *);
- struct mutex io_mutex;
- spinlock_t bus_lock_spinlock;
- struct mutex bus_lock_mutex;
- bool bus_lock_flag;
- int (*setup)(struct spi_device *);
- int (*set_cs_timing)(struct spi_device *, struct spi_delay *, struct spi_delay *, struct spi_delay *);
- int (*transfer)(struct spi_device *, struct spi_message *);
- void (*cleanup)(struct spi_device *);
- bool (*can_dma)(struct spi_controller *, struct spi_device *, struct spi_transfer *);
- bool queued;
- struct kthread_worker *kworker;
- struct kthread_work pump_messages;
- spinlock_t queue_lock;
- struct list_head queue;
- struct spi_message *cur_msg;
- bool idling;
- bool busy;
- bool running;
- bool rt;
- bool auto_runtime_pm;
- bool cur_msg_prepared;
- bool cur_msg_mapped;
- bool last_cs_enable;
- bool last_cs_mode_high;
- bool fallback;
- struct completion xfer_completion;
- size_t max_dma_len;
- int (*prepare_transfer_hardware)(struct spi_controller *);
- int (*transfer_one_message)(struct spi_controller *, struct spi_message *);
- int (*unprepare_transfer_hardware)(struct spi_controller *);
- int (*prepare_message)(struct spi_controller *, struct spi_message *);
- int (*unprepare_message)(struct spi_controller *, struct spi_message *);
- int (*slave_abort)(struct spi_controller *);
- void (*set_cs)(struct spi_device *, bool);
- int (*transfer_one)(struct spi_controller *, struct spi_device *, struct spi_transfer *);
- void (*handle_err)(struct spi_controller *, struct spi_message *);
- const struct spi_controller_mem_ops *mem_ops;
- struct spi_delay cs_setup;
- struct spi_delay cs_hold;
- struct spi_delay cs_inactive;
- int *cs_gpios;
- struct gpio_desc **cs_gpiods;
- bool use_gpio_descriptors;
- u8 unused_native_cs;
- u8 max_native_cs;
- struct spi_statistics statistics;
- struct dma_chan___2 *dma_tx;
- struct dma_chan___2 *dma_rx;
- void *dummy_rx;
- void *dummy_tx;
- int (*fw_translate_cs)(struct spi_controller *, unsigned int);
- bool ptp_sts_supported;
- long unsigned int irq_flags;
-};
-
-struct spi_message {
- struct list_head transfers;
- struct spi_device *spi;
- unsigned int is_dma_mapped: 1;
- void (*complete)(void *);
- void *context;
- unsigned int frame_length;
- unsigned int actual_length;
- int status;
- struct list_head queue;
- void *state;
- struct list_head resources;
-};
-
-struct spi_transfer {
- const void *tx_buf;
- void *rx_buf;
- unsigned int len;
- dma_addr_t tx_dma;
- dma_addr_t rx_dma;
- struct sg_table tx_sg;
- struct sg_table rx_sg;
- unsigned int cs_change: 1;
- unsigned int tx_nbits: 3;
- unsigned int rx_nbits: 3;
- u8 bits_per_word;
- u16 delay_usecs;
- struct spi_delay delay;
- struct spi_delay cs_change_delay;
- struct spi_delay word_delay;
- u32 speed_hz;
- u32 effective_speed_hz;
- unsigned int ptp_sts_word_pre;
- unsigned int ptp_sts_word_post;
- struct ptp_system_timestamp *ptp_sts;
- bool timestamped;
- struct list_head transfer_list;
- u16 error;
-};
-
-struct spi_mem;
-
-struct spi_mem_op;
-
-struct spi_mem_dirmap_desc;
-
-struct spi_controller_mem_ops {
- int (*adjust_op_size)(struct spi_mem *, struct spi_mem_op *);
- bool (*supports_op)(struct spi_mem *, const struct spi_mem_op *);
- int (*exec_op)(struct spi_mem *, const struct spi_mem_op *);
- const char * (*get_name)(struct spi_mem *);
- int (*dirmap_create)(struct spi_mem_dirmap_desc *);
- void (*dirmap_destroy)(struct spi_mem_dirmap_desc *);
- ssize_t (*dirmap_read)(struct spi_mem_dirmap_desc *, u64, size_t, void *);
- ssize_t (*dirmap_write)(struct spi_mem_dirmap_desc *, u64, size_t, const void *);
-};
-
-struct regmap_async_spi {
- struct regmap_async core;
- struct spi_message m;
- struct spi_transfer t[2];
-};
-
-struct regmap_irq_type {
- unsigned int type_reg_offset;
- unsigned int type_reg_mask;
- unsigned int type_rising_val;
- unsigned int type_falling_val;
- unsigned int type_level_low_val;
- unsigned int type_level_high_val;
- unsigned int types_supported;
-};
-
-struct regmap_irq {
- unsigned int reg_offset;
- unsigned int mask;
- struct regmap_irq_type type;
-};
-
-struct regmap_irq_sub_irq_map {
- unsigned int num_regs;
- unsigned int *offset;
-};
-
-struct regmap_irq_chip {
- const char *name;
- unsigned int main_status;
- unsigned int num_main_status_bits;
- struct regmap_irq_sub_irq_map *sub_reg_offsets;
- int num_main_regs;
- unsigned int status_base;
- unsigned int mask_base;
- unsigned int unmask_base;
- unsigned int ack_base;
- unsigned int wake_base;
- unsigned int type_base;
- unsigned int irq_reg_stride;
- bool mask_writeonly: 1;
- bool init_ack_masked: 1;
- bool mask_invert: 1;
- bool use_ack: 1;
- bool ack_invert: 1;
- bool clear_ack: 1;
- bool wake_invert: 1;
- bool runtime_pm: 1;
- bool type_invert: 1;
- bool type_in_mask: 1;
- bool clear_on_unmask: 1;
- int num_regs;
- const struct regmap_irq *irqs;
- int num_irqs;
- int num_type_reg;
- unsigned int type_reg_stride;
- int (*handle_pre_irq)(void *);
- int (*handle_post_irq)(void *);
- void *irq_drv_data;
-};
-
-struct regmap_irq_chip_data {
- struct mutex lock;
- struct irq_chip irq_chip;
- struct regmap___2 *map;
- const struct regmap_irq_chip *chip;
- int irq_base;
- struct irq_domain *domain;
- int irq;
- int wake_count;
- void *status_reg_buf;
- unsigned int *main_status_buf;
- unsigned int *status_buf;
- unsigned int *mask_buf;
- unsigned int *mask_buf_def;
- unsigned int *wake_buf;
- unsigned int *type_buf;
- unsigned int *type_buf_def;
- unsigned int irq_reg_stride;
- unsigned int type_reg_stride;
- bool clear_status: 1;
-};
-
-struct soc_device___2 {
- struct device dev;
- struct soc_device_attribute *attr;
- int soc_dev_num;
-};
-
-struct devcd_entry {
- struct device devcd_dev;
- void *data;
- size_t datalen;
- struct module *owner;
- ssize_t (*read)(char *, loff_t, size_t, void *, size_t);
- void (*free)(void *);
- struct delayed_work del_wk;
- struct device *failing_dev;
-};
-
-typedef void (*irq_write_msi_msg_t)(struct msi_desc *, struct msi_msg *);
-
-struct platform_msi_priv_data {
- struct device *dev;
- void *host_data;
- msi_alloc_info_t arg;
- irq_write_msi_msg_t write_msg;
- int devid;
-};
-
-struct brd_device {
- int brd_number;
- struct request_queue *brd_queue;
- struct gendisk *brd_disk;
- struct list_head brd_list;
- spinlock_t brd_lock;
- struct xarray brd_pages;
-};
-
-typedef long unsigned int __kernel_old_dev_t;
-
-enum {
- LO_FLAGS_READ_ONLY = 1,
- LO_FLAGS_AUTOCLEAR = 4,
- LO_FLAGS_PARTSCAN = 8,
- LO_FLAGS_DIRECT_IO = 16,
-};
-
-struct loop_info {
- int lo_number;
- __kernel_old_dev_t lo_device;
- long unsigned int lo_inode;
- __kernel_old_dev_t lo_rdevice;
- int lo_offset;
- int lo_encrypt_type;
- int lo_encrypt_key_size;
- int lo_flags;
- char lo_name[64];
- unsigned char lo_encrypt_key[32];
- long unsigned int lo_init[2];
- char reserved[4];
-};
-
-struct loop_info64 {
- __u64 lo_device;
- __u64 lo_inode;
- __u64 lo_rdevice;
- __u64 lo_offset;
- __u64 lo_sizelimit;
- __u32 lo_number;
- __u32 lo_encrypt_type;
- __u32 lo_encrypt_key_size;
- __u32 lo_flags;
- __u8 lo_file_name[64];
- __u8 lo_crypt_name[64];
- __u8 lo_encrypt_key[32];
- __u64 lo_init[2];
-};
-
-struct loop_config {
- __u32 fd;
- __u32 block_size;
- struct loop_info64 info;
- __u64 __reserved[8];
-};
-
-enum {
- Lo_unbound = 0,
- Lo_bound = 1,
- Lo_rundown = 2,
-};
-
-struct loop_func_table;
-
-struct loop_device {
- int lo_number;
- atomic_t lo_refcnt;
- loff_t lo_offset;
- loff_t lo_sizelimit;
- int lo_flags;
- int (*transfer)(struct loop_device *, int, struct page *, unsigned int, struct page *, unsigned int, int, sector_t);
- char lo_file_name[64];
- char lo_crypt_name[64];
- char lo_encrypt_key[32];
- int lo_encrypt_key_size;
- struct loop_func_table *lo_encryption;
- __u32 lo_init[2];
- kuid_t lo_key_owner;
- int (*ioctl)(struct loop_device *, int, long unsigned int);
- struct file *lo_backing_file;
- struct block_device *lo_device;
- void *key_data;
- gfp_t old_gfp_mask;
- spinlock_t lo_lock;
- int lo_state;
- struct kthread_worker worker;
- struct task_struct *worker_task;
- bool use_dio;
- bool sysfs_inited;
- struct request_queue *lo_queue;
- struct blk_mq_tag_set tag_set;
- struct gendisk *lo_disk;
-};
-
-struct loop_func_table {
- int number;
- int (*transfer)(struct loop_device *, int, struct page *, unsigned int, struct page *, unsigned int, int, sector_t);
- int (*init)(struct loop_device *, const struct loop_info64 *);
- int (*release)(struct loop_device *);
- int (*ioctl)(struct loop_device *, int, long unsigned int);
- struct module *owner;
-};
-
-struct loop_cmd {
- struct kthread_work work;
- bool use_aio;
- atomic_t ref;
- long int ret;
- struct kiocb iocb;
- struct bio_vec *bvec;
- struct cgroup_subsys_state *css;
-};
-
-struct compat_loop_info {
- compat_int_t lo_number;
- compat_dev_t lo_device;
- compat_ulong_t lo_inode;
- compat_dev_t lo_rdevice;
- compat_int_t lo_offset;
- compat_int_t lo_encrypt_type;
- compat_int_t lo_encrypt_key_size;
- compat_int_t lo_flags;
- char lo_name[64];
- unsigned char lo_encrypt_key[32];
- compat_ulong_t lo_init[2];
- char reserved[4];
-};
-
-struct test_struct {
- char *get;
- char *put;
- void (*get_handler)(char *);
- int (*put_handler)(char *, char *);
-};
-
-struct test_state {
- char *name;
- struct test_struct *tst;
- int idx;
- int (*run_test)(int, int);
- int (*validate_put)(char *);
-};
-
-enum cxl_context_status {
- CLOSED = 0,
- OPENED = 1,
- STARTED = 2,
-};
-
-struct cxl_afu;
-
-struct cxl_sste;
-
-struct cxl_process_element;
-
-struct cxl_afu_driver_ops;
-
-struct cxl_context {
- struct cxl_afu *afu;
- phys_addr_t psn_phys;
- u64 psn_size;
- struct address_space *mapping;
- struct mutex mapping_lock;
- struct page *ff_page;
- bool mmio_err_ff;
- bool kernelapi;
- spinlock_t sste_lock;
- struct cxl_sste *sstp;
- u64 sstp0;
- u64 sstp1;
- unsigned int sst_size;
- unsigned int sst_lru;
- wait_queue_head_t wq;
- struct pid *pid;
- spinlock_t lock;
- u64 process_token;
- void *priv;
- long unsigned int *irq_bitmap;
- struct cxl_irq_ranges irqs;
- struct list_head irq_names;
- u64 fault_addr;
- u64 fault_dsisr;
- u64 afu_err;
- enum cxl_context_status status;
- struct mutex status_mutex;
- struct work_struct fault_work;
- u64 dsisr;
- u64 dar;
- struct cxl_process_element *elem;
- int pe;
- int external_pe;
- u32 irq_count;
- bool pe_inserted;
- bool master;
- bool kernel;
- bool pending_irq;
- bool pending_fault;
- bool pending_afu_err;
- struct cxl_afu_driver_ops *afu_driver_ops;
- atomic_t afu_driver_events;
- struct callback_head rcu;
- struct mm_struct *mm;
- u16 tidr;
- bool assign_tidr;
-};
-
-struct cxl_event_afu_driver_reserved {
- __u32 data_size;
- __u8 data[0];
-};
-
-struct cxl_afu_driver_ops {
- struct cxl_event_afu_driver_reserved * (*fetch_event)(struct cxl_context *);
- void (*event_delivered)(struct cxl_context *, struct cxl_event_afu_driver_reserved *, int);
-};
-
-typedef struct {
- const int x;
-} cxl_p1_reg_t;
-
-typedef struct {
- const int x;
-} cxl_p1n_reg_t;
-
-typedef struct {
- const int x;
-} cxl_p2n_reg_t;
-
-enum prefault_modes {
- CXL_PREFAULT_NONE = 0,
- CXL_PREFAULT_WED = 1,
- CXL_PREFAULT_ALL = 2,
-};
-
-struct cxl_sste {
- __be64 esid_data;
- __be64 vsid_data;
-};
-
-struct cxl_afu_native {
- void *p1n_mmio;
- void *afu_desc_mmio;
- irq_hw_number_t psl_hwirq;
- unsigned int psl_virq;
- struct mutex spa_mutex;
- struct cxl_process_element *spa;
- __be64 *sw_command_status;
- unsigned int spa_size;
- int spa_order;
- int spa_max_procs;
- u64 pp_offset;
-};
-
-struct cxl_process_element_common {
- __be32 tid;
- __be32 pid;
- __be64 csrp;
- union {
- struct {
- __be64 aurp0;
- __be64 aurp1;
- __be64 sstp0;
- __be64 sstp1;
- } psl8;
- struct {
- u8 reserved2[8];
- u8 reserved3[8];
- u8 reserved4[8];
- u8 reserved5[8];
- } psl9;
- } u;
- __be64 amr;
- u8 reserved6[4];
- __be64 wed;
-} __attribute__((packed));
-
-struct cxl_process_element {
- __be64 sr;
- __be64 SPOffset;
- union {
- __be64 sdr;
- u8 reserved1[8];
- } u;
- __be64 haurp;
- __be32 ctxtime;
- __be16 ivte_offsets[4];
- __be16 ivte_ranges[4];
- __be32 lpid;
- struct cxl_process_element_common common;
- __be32 software_state;
-};
-
-struct cxl_afu_guest {
- struct cxl_afu *parent;
- u64 handle;
- phys_addr_t p2n_phys;
- u64 p2n_size;
- int max_ints;
- bool handle_err;
- struct delayed_work work_err;
- int previous_state;
-};
-
-struct cxl;
-
-struct cxl_afu {
- struct cxl_afu_native *native;
- struct cxl_afu_guest *guest;
- irq_hw_number_t serr_hwirq;
- unsigned int serr_virq;
- char *psl_irq_name;
- char *err_irq_name;
- void *p2n_mmio;
- phys_addr_t psn_phys;
- u64 pp_size;
- struct cxl *adapter;
- struct device dev;
- struct cdev afu_cdev_s;
- struct cdev afu_cdev_m;
- struct cdev afu_cdev_d;
- struct device *chardev_s;
- struct device *chardev_m;
- struct device *chardev_d;
- struct idr contexts_idr;
- struct dentry *debugfs;
- struct mutex contexts_lock;
- spinlock_t afu_cntl_lock;
- atomic_t configured_state;
- u64 eb_len;
- u64 eb_offset;
- struct bin_attribute attr_eb;
- struct pci_controller *phb;
- int pp_irqs;
- int irqs_max;
- int num_procs;
- int max_procs_virtualised;
- int slice;
- int modes_supported;
- int current_mode;
- int crs_num;
- u64 crs_len;
- u64 crs_offset;
- struct list_head crs;
- enum prefault_modes prefault_mode;
- bool psa;
- bool pp_psa;
- bool enabled;
-};
-
-struct cxl_native;
-
-struct cxl_guest;
-
-struct cxl {
- struct cxl_native *native;
- struct cxl_guest *guest;
- spinlock_t afu_list_lock;
- struct cxl_afu *afu[4];
- struct device dev;
- struct dentry *trace;
- struct dentry *psl_err_chk;
- struct dentry *debugfs;
- char *irq_name;
- struct bin_attribute cxl_attr;
- int adapter_num;
- int user_irqs;
- u64 ps_size;
- u16 psl_rev;
- u16 base_image;
- u8 vsec_status;
- u8 caia_major;
- u8 caia_minor;
- u8 slices;
- bool user_image_loaded;
- bool perst_loads_image;
- bool perst_select_user;
- bool perst_same_image;
- bool psl_timebase_synced;
- bool tunneled_ops_supported;
- atomic_t contexts_num;
-};
-
-struct irq_avail {
- irq_hw_number_t offset;
- irq_hw_number_t range;
- long unsigned int *bitmap;
-};
-
-struct cxl_irq_info;
-
-struct cxl_service_layer_ops {
- int (*adapter_regs_init)(struct cxl *, struct pci_dev *);
- int (*invalidate_all)(struct cxl *);
- int (*afu_regs_init)(struct cxl_afu *);
- int (*sanitise_afu_regs)(struct cxl_afu *);
- int (*register_serr_irq)(struct cxl_afu *);
- void (*release_serr_irq)(struct cxl_afu *);
- irqreturn_t (*handle_interrupt)(int, struct cxl_context *, struct cxl_irq_info *);
- irqreturn_t (*fail_irq)(struct cxl_afu *, struct cxl_irq_info *);
- int (*activate_dedicated_process)(struct cxl_afu *);
- int (*attach_afu_directed)(struct cxl_context *, u64, u64);
- int (*attach_dedicated_process)(struct cxl_context *, u64, u64);
- void (*update_dedicated_ivtes)(struct cxl_context *);
- void (*debugfs_add_adapter_regs)(struct cxl *, struct dentry *);
- void (*debugfs_add_afu_regs)(struct cxl_afu *, struct dentry *);
- void (*psl_irq_dump_registers)(struct cxl_context *);
- void (*err_irq_dump_registers)(struct cxl *);
- void (*debugfs_stop_trace)(struct cxl *);
- void (*write_timebase_ctrl)(struct cxl *);
- u64 (*timebase_read)(struct cxl *);
- int capi_mode;
- bool needs_reset_before_disable;
-};
-
-struct cxl_irq_info {
- u64 dsisr;
- u64 dar;
- u64 dsr;
- u64 reserved;
- u64 afu_err;
- u64 errstat;
- u64 proc_handle;
- u64 padding[2];
-};
-
-struct cxl_native {
- u64 afu_desc_off;
- u64 afu_desc_size;
- void *p1_mmio;
- void *p2_mmio;
- irq_hw_number_t err_hwirq;
- unsigned int err_virq;
- u64 ps_off;
- bool no_data_cache;
- const struct cxl_service_layer_ops *sl_ops;
-};
-
-struct cxl_guest {
- struct platform_device *pdev;
- int irq_nranges;
- struct cdev cdev;
- irq_hw_number_t irq_base_offset;
- struct irq_avail *irq_avail;
- spinlock_t irq_alloc_lock;
- u64 handle;
- char *status;
- u16 vendor;
- u16 device;
- u16 subsystem_vendor;
- u16 subsystem;
-};
-
-struct cxl_calls {
- void (*cxl_slbia)(struct mm_struct *);
- struct module *owner;
-};
-
-struct mfd_cell_acpi_match;
-
-struct mfd_cell {
- const char *name;
- int id;
- int level;
- int (*enable)(struct platform_device *);
- int (*disable)(struct platform_device *);
- int (*suspend)(struct platform_device *);
- int (*resume)(struct platform_device *);
- void *platform_data;
- size_t pdata_size;
- const struct property_entry *properties;
- const char *of_compatible;
- const u64 of_reg;
- bool use_of_reg;
- const struct mfd_cell_acpi_match *acpi_match;
- int num_resources;
- const struct resource *resources;
- bool ignore_resource_conflicts;
- bool pm_runtime_no_callbacks;
- const char * const *parent_supplies;
- int num_parent_supplies;
-};
-
-struct mfd_cell_acpi_match {
- const char *pnpid;
- const long long unsigned int adr;
-};
-
-struct arizona_ldo1_pdata {
- const struct regulator_init_data *init_data;
-};
-
-struct arizona_micsupp_pdata {
- const struct regulator_init_data *init_data;
-};
-
-struct arizona_micbias {
- int mV;
- unsigned int ext_cap: 1;
- unsigned int discharge: 1;
- unsigned int soft_start: 1;
- unsigned int bypass: 1;
-};
-
-struct arizona_micd_config {
- unsigned int src;
- unsigned int bias;
- bool gpio;
-};
-
-struct arizona_micd_range {
- int max;
- int key;
-};
-
-struct arizona_pdata {
- struct gpio_desc *reset;
- struct arizona_micsupp_pdata micvdd;
- struct arizona_ldo1_pdata ldo1;
- int clk32k_src;
- unsigned int irq_flags;
- int gpio_base;
- unsigned int gpio_defaults[5];
- unsigned int max_channels_clocked[3];
- bool jd_gpio5;
- bool jd_gpio5_nopull;
- bool jd_invert;
- bool hpdet_acc_id;
- bool hpdet_acc_id_line;
- int hpdet_id_gpio;
- unsigned int hpdet_channel;
- bool micd_software_compare;
- unsigned int micd_detect_debounce;
- int micd_pol_gpio;
- unsigned int micd_bias_start_time;
- unsigned int micd_rate;
- unsigned int micd_dbtime;
- unsigned int micd_timeout;
- bool micd_force_micbias;
- const struct arizona_micd_range *micd_ranges;
- int num_micd_ranges;
- struct arizona_micd_config *micd_configs;
- int num_micd_configs;
- int dmic_ref[4];
- struct arizona_micbias micbias[3];
- int inmode[4];
- int out_mono[6];
- unsigned int out_vol_limit[12];
- unsigned int spk_mute[2];
- unsigned int spk_fmt[2];
- unsigned int hap_act;
- int irq_gpio;
- unsigned int gpsw;
-};
-
-enum {
- ARIZONA_MCLK1 = 0,
- ARIZONA_MCLK2 = 1,
- ARIZONA_NUM_MCLK = 2,
-};
-
-enum arizona_type {
- WM5102 = 1,
- WM5110 = 2,
- WM8997 = 3,
- WM8280 = 4,
- WM8998 = 5,
- WM1814 = 6,
- WM1831 = 7,
- CS47L24 = 8,
-};
-
-struct regmap_irq_chip_data___2;
-
-struct snd_soc_dapm_context;
-
-struct arizona {
- struct regmap *regmap;
- struct device *dev;
- enum arizona_type type;
- unsigned int rev;
- int num_core_supplies;
- struct regulator_bulk_data core_supplies[2];
- struct regulator *dcvdd;
- bool has_fully_powered_off;
- struct arizona_pdata pdata;
- unsigned int external_dcvdd: 1;
- int irq;
- struct irq_domain *virq;
- struct regmap_irq_chip_data___2 *aod_irq_chip;
- struct regmap_irq_chip_data___2 *irq_chip;
- bool hpdet_clamp;
- unsigned int hp_ena;
- struct mutex clk_lock;
- int clk32k_ref;
- struct clk *mclk[2];
- bool ctrlif_error;
- struct snd_soc_dapm_context *dapm;
- int tdm_width[3];
- int tdm_slots[3];
- uint16_t dac_comp_coeff;
- uint8_t dac_comp_enabled;
- struct mutex dac_comp_lock;
- struct blocking_notifier_head notifier;
-};
-
-struct arizona_sysclk_state {
- unsigned int fll;
- unsigned int sysclk;
-};
-
-enum tps65912_irqs {
- TPS65912_IRQ_PWRHOLD_F = 0,
- TPS65912_IRQ_VMON = 1,
- TPS65912_IRQ_PWRON = 2,
- TPS65912_IRQ_PWRON_LP = 3,
- TPS65912_IRQ_PWRHOLD_R = 4,
- TPS65912_IRQ_HOTDIE = 5,
- TPS65912_IRQ_GPIO1_R = 6,
- TPS65912_IRQ_GPIO1_F = 7,
- TPS65912_IRQ_GPIO2_R = 8,
- TPS65912_IRQ_GPIO2_F = 9,
- TPS65912_IRQ_GPIO3_R = 10,
- TPS65912_IRQ_GPIO3_F = 11,
- TPS65912_IRQ_GPIO4_R = 12,
- TPS65912_IRQ_GPIO4_F = 13,
- TPS65912_IRQ_GPIO5_R = 14,
- TPS65912_IRQ_GPIO5_F = 15,
- TPS65912_IRQ_PGOOD_DCDC1 = 16,
- TPS65912_IRQ_PGOOD_DCDC2 = 17,
- TPS65912_IRQ_PGOOD_DCDC3 = 18,
- TPS65912_IRQ_PGOOD_DCDC4 = 19,
- TPS65912_IRQ_PGOOD_LDO1 = 20,
- TPS65912_IRQ_PGOOD_LDO2 = 21,
- TPS65912_IRQ_PGOOD_LDO3 = 22,
- TPS65912_IRQ_PGOOD_LDO4 = 23,
- TPS65912_IRQ_PGOOD_LDO5 = 24,
- TPS65912_IRQ_PGOOD_LDO6 = 25,
- TPS65912_IRQ_PGOOD_LDO7 = 26,
- TPS65912_IRQ_PGOOD_LDO8 = 27,
- TPS65912_IRQ_PGOOD_LDO9 = 28,
- TPS65912_IRQ_PGOOD_LDO10 = 29,
-};
-
-struct tps65912 {
- struct device *dev;
- struct regmap *regmap;
- int irq;
- struct regmap_irq_chip_data___2 *irq_data;
-};
-
-struct spi_device_id {
- char name[32];
- kernel_ulong_t driver_data;
-};
-
-struct spi_driver {
- const struct spi_device_id *id_table;
- int (*probe)(struct spi_device *);
- int (*remove)(struct spi_device *);
- void (*shutdown)(struct spi_device *);
- struct device_driver driver;
-};
-
-struct mfd_of_node_entry {
- struct list_head list;
- struct device *dev;
- struct device_node *np;
-};
-
-struct da9052 {
- struct device *dev;
- struct regmap *regmap;
- struct mutex auxadc_lock;
- struct completion done;
- int irq_base;
- struct regmap_irq_chip_data___2 *irq_data;
- u8 chip_id;
- int chip_irq;
- int (*fix_io)(struct da9052 *, unsigned char);
-};
-
-struct led_platform_data;
-
-struct da9052_pdata {
- struct led_platform_data *pled;
- int (*init)(struct da9052 *);
- int irq_base;
- int gpio_base;
- int use_for_apm;
- struct regulator_init_data *regulators[14];
-};
-
-enum da9052_chip_id {
- DA9052 = 0,
- DA9053_AA = 1,
- DA9053_BA = 2,
- DA9053_BB = 3,
- DA9053_BC = 4,
-};
-
-enum axp20x_variants {
- AXP152_ID = 0,
- AXP202_ID = 1,
- AXP209_ID = 2,
- AXP221_ID = 3,
- AXP223_ID = 4,
- AXP288_ID = 5,
- AXP803_ID = 6,
- AXP806_ID = 7,
- AXP809_ID = 8,
- AXP813_ID = 9,
- NR_AXP20X_VARIANTS = 10,
-};
-
-enum {
- AXP152_IRQ_LDO0IN_CONNECT = 1,
- AXP152_IRQ_LDO0IN_REMOVAL = 2,
- AXP152_IRQ_ALDO0IN_CONNECT = 3,
- AXP152_IRQ_ALDO0IN_REMOVAL = 4,
- AXP152_IRQ_DCDC1_V_LOW = 5,
- AXP152_IRQ_DCDC2_V_LOW = 6,
- AXP152_IRQ_DCDC3_V_LOW = 7,
- AXP152_IRQ_DCDC4_V_LOW = 8,
- AXP152_IRQ_PEK_SHORT = 9,
- AXP152_IRQ_PEK_LONG = 10,
- AXP152_IRQ_TIMER = 11,
- AXP152_IRQ_PEK_RIS_EDGE = 12,
- AXP152_IRQ_PEK_FAL_EDGE = 13,
- AXP152_IRQ_GPIO3_INPUT = 14,
- AXP152_IRQ_GPIO2_INPUT = 15,
- AXP152_IRQ_GPIO1_INPUT = 16,
- AXP152_IRQ_GPIO0_INPUT = 17,
-};
-
-enum {
- AXP20X_IRQ_ACIN_OVER_V = 1,
- AXP20X_IRQ_ACIN_PLUGIN = 2,
- AXP20X_IRQ_ACIN_REMOVAL = 3,
- AXP20X_IRQ_VBUS_OVER_V = 4,
- AXP20X_IRQ_VBUS_PLUGIN = 5,
- AXP20X_IRQ_VBUS_REMOVAL = 6,
- AXP20X_IRQ_VBUS_V_LOW = 7,
- AXP20X_IRQ_BATT_PLUGIN = 8,
- AXP20X_IRQ_BATT_REMOVAL = 9,
- AXP20X_IRQ_BATT_ENT_ACT_MODE = 10,
- AXP20X_IRQ_BATT_EXIT_ACT_MODE = 11,
- AXP20X_IRQ_CHARG = 12,
- AXP20X_IRQ_CHARG_DONE = 13,
- AXP20X_IRQ_BATT_TEMP_HIGH = 14,
- AXP20X_IRQ_BATT_TEMP_LOW = 15,
- AXP20X_IRQ_DIE_TEMP_HIGH = 16,
- AXP20X_IRQ_CHARG_I_LOW = 17,
- AXP20X_IRQ_DCDC1_V_LONG = 18,
- AXP20X_IRQ_DCDC2_V_LONG = 19,
- AXP20X_IRQ_DCDC3_V_LONG = 20,
- AXP20X_IRQ_PEK_SHORT = 22,
- AXP20X_IRQ_PEK_LONG = 23,
- AXP20X_IRQ_N_OE_PWR_ON = 24,
- AXP20X_IRQ_N_OE_PWR_OFF = 25,
- AXP20X_IRQ_VBUS_VALID = 26,
- AXP20X_IRQ_VBUS_NOT_VALID = 27,
- AXP20X_IRQ_VBUS_SESS_VALID = 28,
- AXP20X_IRQ_VBUS_SESS_END = 29,
- AXP20X_IRQ_LOW_PWR_LVL1 = 30,
- AXP20X_IRQ_LOW_PWR_LVL2 = 31,
- AXP20X_IRQ_TIMER = 32,
- AXP20X_IRQ_PEK_RIS_EDGE = 33,
- AXP20X_IRQ_PEK_FAL_EDGE = 34,
- AXP20X_IRQ_GPIO3_INPUT = 35,
- AXP20X_IRQ_GPIO2_INPUT = 36,
- AXP20X_IRQ_GPIO1_INPUT = 37,
- AXP20X_IRQ_GPIO0_INPUT = 38,
-};
-
-enum axp22x_irqs {
- AXP22X_IRQ_ACIN_OVER_V = 1,
- AXP22X_IRQ_ACIN_PLUGIN = 2,
- AXP22X_IRQ_ACIN_REMOVAL = 3,
- AXP22X_IRQ_VBUS_OVER_V = 4,
- AXP22X_IRQ_VBUS_PLUGIN = 5,
- AXP22X_IRQ_VBUS_REMOVAL = 6,
- AXP22X_IRQ_VBUS_V_LOW = 7,
- AXP22X_IRQ_BATT_PLUGIN = 8,
- AXP22X_IRQ_BATT_REMOVAL = 9,
- AXP22X_IRQ_BATT_ENT_ACT_MODE = 10,
- AXP22X_IRQ_BATT_EXIT_ACT_MODE = 11,
- AXP22X_IRQ_CHARG = 12,
- AXP22X_IRQ_CHARG_DONE = 13,
- AXP22X_IRQ_BATT_TEMP_HIGH = 14,
- AXP22X_IRQ_BATT_TEMP_LOW = 15,
- AXP22X_IRQ_DIE_TEMP_HIGH = 16,
- AXP22X_IRQ_PEK_SHORT = 17,
- AXP22X_IRQ_PEK_LONG = 18,
- AXP22X_IRQ_LOW_PWR_LVL1 = 19,
- AXP22X_IRQ_LOW_PWR_LVL2 = 20,
- AXP22X_IRQ_TIMER = 21,
- AXP22X_IRQ_PEK_RIS_EDGE = 22,
- AXP22X_IRQ_PEK_FAL_EDGE = 23,
- AXP22X_IRQ_GPIO1_INPUT = 24,
- AXP22X_IRQ_GPIO0_INPUT = 25,
-};
-
-enum axp288_irqs {
- AXP288_IRQ_VBUS_FALL = 2,
- AXP288_IRQ_VBUS_RISE = 3,
- AXP288_IRQ_OV = 4,
- AXP288_IRQ_FALLING_ALT = 5,
- AXP288_IRQ_RISING_ALT = 6,
- AXP288_IRQ_OV_ALT = 7,
- AXP288_IRQ_DONE = 10,
- AXP288_IRQ_CHARGING = 11,
- AXP288_IRQ_SAFE_QUIT = 12,
- AXP288_IRQ_SAFE_ENTER = 13,
- AXP288_IRQ_ABSENT = 14,
- AXP288_IRQ_APPEND = 15,
- AXP288_IRQ_QWBTU = 16,
- AXP288_IRQ_WBTU = 17,
- AXP288_IRQ_QWBTO = 18,
- AXP288_IRQ_WBTO = 19,
- AXP288_IRQ_QCBTU = 20,
- AXP288_IRQ_CBTU = 21,
- AXP288_IRQ_QCBTO = 22,
- AXP288_IRQ_CBTO = 23,
- AXP288_IRQ_WL2 = 24,
- AXP288_IRQ_WL1 = 25,
- AXP288_IRQ_GPADC = 26,
- AXP288_IRQ_OT = 31,
- AXP288_IRQ_GPIO0 = 32,
- AXP288_IRQ_GPIO1 = 33,
- AXP288_IRQ_POKO = 34,
- AXP288_IRQ_POKL = 35,
- AXP288_IRQ_POKS = 36,
- AXP288_IRQ_POKN = 37,
- AXP288_IRQ_POKP = 38,
- AXP288_IRQ_TIMER = 39,
- AXP288_IRQ_MV_CHNG = 40,
- AXP288_IRQ_BC_USB_CHNG = 41,
-};
-
-enum axp803_irqs {
- AXP803_IRQ_ACIN_OVER_V = 1,
- AXP803_IRQ_ACIN_PLUGIN = 2,
- AXP803_IRQ_ACIN_REMOVAL = 3,
- AXP803_IRQ_VBUS_OVER_V = 4,
- AXP803_IRQ_VBUS_PLUGIN = 5,
- AXP803_IRQ_VBUS_REMOVAL = 6,
- AXP803_IRQ_BATT_PLUGIN = 7,
- AXP803_IRQ_BATT_REMOVAL = 8,
- AXP803_IRQ_BATT_ENT_ACT_MODE = 9,
- AXP803_IRQ_BATT_EXIT_ACT_MODE = 10,
- AXP803_IRQ_CHARG = 11,
- AXP803_IRQ_CHARG_DONE = 12,
- AXP803_IRQ_BATT_CHG_TEMP_HIGH = 13,
- AXP803_IRQ_BATT_CHG_TEMP_HIGH_END = 14,
- AXP803_IRQ_BATT_CHG_TEMP_LOW = 15,
- AXP803_IRQ_BATT_CHG_TEMP_LOW_END = 16,
- AXP803_IRQ_BATT_ACT_TEMP_HIGH = 17,
- AXP803_IRQ_BATT_ACT_TEMP_HIGH_END = 18,
- AXP803_IRQ_BATT_ACT_TEMP_LOW = 19,
- AXP803_IRQ_BATT_ACT_TEMP_LOW_END = 20,
- AXP803_IRQ_DIE_TEMP_HIGH = 21,
- AXP803_IRQ_GPADC = 22,
- AXP803_IRQ_LOW_PWR_LVL1 = 23,
- AXP803_IRQ_LOW_PWR_LVL2 = 24,
- AXP803_IRQ_TIMER = 25,
- AXP803_IRQ_PEK_RIS_EDGE = 26,
- AXP803_IRQ_PEK_FAL_EDGE = 27,
- AXP803_IRQ_PEK_SHORT = 28,
- AXP803_IRQ_PEK_LONG = 29,
- AXP803_IRQ_PEK_OVER_OFF = 30,
- AXP803_IRQ_GPIO1_INPUT = 31,
- AXP803_IRQ_GPIO0_INPUT = 32,
- AXP803_IRQ_BC_USB_CHNG = 33,
- AXP803_IRQ_MV_CHNG = 34,
-};
-
-enum axp806_irqs {
- AXP806_IRQ_DIE_TEMP_HIGH_LV1 = 0,
- AXP806_IRQ_DIE_TEMP_HIGH_LV2 = 1,
- AXP806_IRQ_DCDCA_V_LOW = 2,
- AXP806_IRQ_DCDCB_V_LOW = 3,
- AXP806_IRQ_DCDCC_V_LOW = 4,
- AXP806_IRQ_DCDCD_V_LOW = 5,
- AXP806_IRQ_DCDCE_V_LOW = 6,
- AXP806_IRQ_POK_LONG = 7,
- AXP806_IRQ_POK_SHORT = 8,
- AXP806_IRQ_WAKEUP = 9,
- AXP806_IRQ_POK_FALL = 10,
- AXP806_IRQ_POK_RISE = 11,
-};
-
-enum axp809_irqs {
- AXP809_IRQ_ACIN_OVER_V = 1,
- AXP809_IRQ_ACIN_PLUGIN = 2,
- AXP809_IRQ_ACIN_REMOVAL = 3,
- AXP809_IRQ_VBUS_OVER_V = 4,
- AXP809_IRQ_VBUS_PLUGIN = 5,
- AXP809_IRQ_VBUS_REMOVAL = 6,
- AXP809_IRQ_VBUS_V_LOW = 7,
- AXP809_IRQ_BATT_PLUGIN = 8,
- AXP809_IRQ_BATT_REMOVAL = 9,
- AXP809_IRQ_BATT_ENT_ACT_MODE = 10,
- AXP809_IRQ_BATT_EXIT_ACT_MODE = 11,
- AXP809_IRQ_CHARG = 12,
- AXP809_IRQ_CHARG_DONE = 13,
- AXP809_IRQ_BATT_CHG_TEMP_HIGH = 14,
- AXP809_IRQ_BATT_CHG_TEMP_HIGH_END = 15,
- AXP809_IRQ_BATT_CHG_TEMP_LOW = 16,
- AXP809_IRQ_BATT_CHG_TEMP_LOW_END = 17,
- AXP809_IRQ_BATT_ACT_TEMP_HIGH = 18,
- AXP809_IRQ_BATT_ACT_TEMP_HIGH_END = 19,
- AXP809_IRQ_BATT_ACT_TEMP_LOW = 20,
- AXP809_IRQ_BATT_ACT_TEMP_LOW_END = 21,
- AXP809_IRQ_DIE_TEMP_HIGH = 22,
- AXP809_IRQ_LOW_PWR_LVL1 = 23,
- AXP809_IRQ_LOW_PWR_LVL2 = 24,
- AXP809_IRQ_TIMER = 25,
- AXP809_IRQ_PEK_RIS_EDGE = 26,
- AXP809_IRQ_PEK_FAL_EDGE = 27,
- AXP809_IRQ_PEK_SHORT = 28,
- AXP809_IRQ_PEK_LONG = 29,
- AXP809_IRQ_PEK_OVER_OFF = 30,
- AXP809_IRQ_GPIO1_INPUT = 31,
- AXP809_IRQ_GPIO0_INPUT = 32,
-};
-
-struct axp20x_dev {
- struct device *dev;
- int irq;
- long unsigned int irq_flags;
- struct regmap *regmap;
- struct regmap_irq_chip_data___2 *regmap_irqc;
- long int variant;
- int nr_cells;
- const struct mfd_cell *cells;
- const struct regmap_config *regmap_cfg;
- const struct regmap_irq_chip *regmap_irq_chip;
-};
-
-struct i2c_device_id {
- char name[20];
- kernel_ulong_t driver_data;
-};
-
-enum i2c_alert_protocol {
- I2C_PROTOCOL_SMBUS_ALERT = 0,
- I2C_PROTOCOL_SMBUS_HOST_NOTIFY = 1,
-};
-
-struct i2c_board_info;
-
-struct i2c_driver {
- unsigned int class;
- int (*probe)(struct i2c_client *, const struct i2c_device_id *);
- int (*remove)(struct i2c_client *);
- int (*probe_new)(struct i2c_client *);
- void (*shutdown)(struct i2c_client *);
- void (*alert)(struct i2c_client *, enum i2c_alert_protocol, unsigned int);
- int (*command)(struct i2c_client *, unsigned int, void *);
- struct device_driver driver;
- const struct i2c_device_id *id_table;
- int (*detect)(struct i2c_client *, struct i2c_board_info *);
- const short unsigned int *address_list;
- struct list_head clients;
-};
-
-struct i2c_board_info {
- char type[20];
- short unsigned int flags;
- short unsigned int addr;
- const char *dev_name;
- void *platform_data;
- struct device_node *of_node;
- struct fwnode_handle *fwnode;
- const struct property_entry *properties;
- const struct resource *resources;
- unsigned int num_resources;
- int irq;
-};
-
-struct dax_device___2;
-
-struct dax_operations {
- long int (*direct_access)(struct dax_device___2 *, long unsigned int, long int, void **, pfn_t *);
- bool (*dax_supported)(struct dax_device___2 *, struct block_device *, int, sector_t, sector_t);
- size_t (*copy_from_iter)(struct dax_device___2 *, long unsigned int, void *, size_t, struct iov_iter *);
- size_t (*copy_to_iter)(struct dax_device___2 *, long unsigned int, void *, size_t, struct iov_iter *);
- int (*zero_page_range)(struct dax_device___2 *, long unsigned int, size_t);
-};
-
-struct dax_device___2 {
- struct hlist_node list;
- struct inode inode;
- struct cdev cdev;
- const char *host;
- void *private;
- long unsigned int flags;
- const struct dax_operations *ops;
-};
-
-enum dax_device_flags {
- DAXDEV_ALIVE = 0,
- DAXDEV_WRITE_CACHE = 1,
- DAXDEV_SYNC = 2,
-};
-
-struct dax_region {
- int id;
- int target_node;
- struct kref kref;
- struct device *dev;
- unsigned int align;
- struct ida ida;
- struct resource res;
- struct device *seed;
- struct device *youngest;
-};
-
-struct dax_mapping {
- struct device dev;
- int range_id;
- int id;
-};
-
-struct dev_dax_range {
- long unsigned int pgoff;
- struct range range;
- struct dax_mapping *mapping;
-};
-
-struct dev_dax {
- struct dax_region *region;
- struct dax_device *dax_dev;
- unsigned int align;
- int target_node;
- int id;
- struct ida ida;
- struct device dev;
- struct dev_pagemap *pgmap;
- int nr_range;
- struct dev_dax_range *ranges;
-};
-
-enum dev_dax_subsys {
- DEV_DAX_BUS = 0,
- DEV_DAX_CLASS = 1,
-};
-
-struct dev_dax_data {
- struct dax_region *dax_region;
- struct dev_pagemap *pgmap;
- enum dev_dax_subsys subsys;
- resource_size_t size;
- int id;
-};
-
-struct dax_device_driver {
- struct device_driver drv;
- struct list_head ids;
- int match_always;
- int (*probe)(struct dev_dax *);
- int (*remove)(struct dev_dax *);
-};
-
-struct dax_id {
- struct list_head list;
- char dev_name[30];
-};
-
-enum id_action {
- ID_REMOVE = 0,
- ID_ADD = 1,
-};
-
-struct seqcount_ww_mutex {
- seqcount_t seqcount;
-};
-
-typedef struct seqcount_ww_mutex seqcount_ww_mutex_t;
-
-struct dma_fence_ops;
-
-struct dma_fence {
- spinlock_t *lock;
- const struct dma_fence_ops *ops;
- union {
- struct list_head cb_list;
- ktime_t timestamp;
- struct callback_head rcu;
- };
- u64 context;
- u64 seqno;
- long unsigned int flags;
- struct kref refcount;
- int error;
-};
-
-struct dma_fence_ops {
- bool use_64bit_seqno;
- const char * (*get_driver_name)(struct dma_fence *);
- const char * (*get_timeline_name)(struct dma_fence *);
- bool (*enable_signaling)(struct dma_fence *);
- bool (*signaled)(struct dma_fence *);
- long int (*wait)(struct dma_fence *, bool, long int);
- void (*release)(struct dma_fence *);
- void (*fence_value_str)(struct dma_fence *, char *, int);
- void (*timeline_value_str)(struct dma_fence *, char *, int);
-};
-
-enum dma_fence_flag_bits {
- DMA_FENCE_FLAG_SIGNALED_BIT = 0,
- DMA_FENCE_FLAG_TIMESTAMP_BIT = 1,
- DMA_FENCE_FLAG_ENABLE_SIGNAL_BIT = 2,
- DMA_FENCE_FLAG_USER_BITS = 3,
-};
-
-struct dma_fence_cb;
-
-typedef void (*dma_fence_func_t)(struct dma_fence *, struct dma_fence_cb *);
-
-struct dma_fence_cb {
- struct list_head node;
- dma_fence_func_t func;
-};
-
-struct dma_buf;
-
-struct dma_buf_attachment;
-
-struct dma_buf_ops {
- bool cache_sgt_mapping;
- int (*attach)(struct dma_buf *, struct dma_buf_attachment *);
- void (*detach)(struct dma_buf *, struct dma_buf_attachment *);
- int (*pin)(struct dma_buf_attachment *);
- void (*unpin)(struct dma_buf_attachment *);
- struct sg_table * (*map_dma_buf)(struct dma_buf_attachment *, enum dma_data_direction);
- void (*unmap_dma_buf)(struct dma_buf_attachment *, struct sg_table *, enum dma_data_direction);
- void (*release)(struct dma_buf *);
- int (*begin_cpu_access)(struct dma_buf *, enum dma_data_direction);
- int (*end_cpu_access)(struct dma_buf *, enum dma_data_direction);
- int (*mmap)(struct dma_buf *, struct vm_area_struct *);
- void * (*vmap)(struct dma_buf *);
- void (*vunmap)(struct dma_buf *, void *);
-};
-
-struct dma_buf_poll_cb_t {
- struct dma_fence_cb cb;
- wait_queue_head_t *poll;
- __poll_t active;
-};
-
-struct dma_resv;
-
-struct dma_buf {
- size_t size;
- struct file *file;
- struct list_head attachments;
- const struct dma_buf_ops *ops;
- struct mutex lock;
- unsigned int vmapping_counter;
- void *vmap_ptr;
- const char *exp_name;
- const char *name;
- spinlock_t name_lock;
- struct module *owner;
- struct list_head list_node;
- void *priv;
- struct dma_resv *resv;
- wait_queue_head_t poll;
- struct dma_buf_poll_cb_t cb_excl;
- struct dma_buf_poll_cb_t cb_shared;
-};
-
-struct dma_buf_attach_ops;
-
-struct dma_buf_attachment {
- struct dma_buf *dmabuf;
- struct device *dev;
- struct list_head node;
- struct sg_table *sgt;
- enum dma_data_direction dir;
- bool peer2peer;
- const struct dma_buf_attach_ops *importer_ops;
- void *importer_priv;
- void *priv;
-};
-
-struct dma_resv_list;
-
-struct dma_resv {
- struct ww_mutex lock;
- seqcount_ww_mutex_t seq;
- struct dma_fence *fence_excl;
- struct dma_resv_list *fence;
-};
-
-struct dma_buf_attach_ops {
- bool allow_peer2peer;
- void (*move_notify)(struct dma_buf_attachment *);
-};
-
-struct dma_buf_export_info {
- const char *exp_name;
- struct module *owner;
- const struct dma_buf_ops *ops;
- size_t size;
- int flags;
- struct dma_resv *resv;
- void *priv;
-};
-
-struct dma_resv_list {
- struct callback_head rcu;
- u32 shared_count;
- u32 shared_max;
- struct dma_fence *shared[0];
-};
-
-struct dma_buf_sync {
- __u64 flags;
-};
-
-struct dma_buf_list {
- struct list_head head;
- struct mutex lock;
-};
-
-struct trace_event_raw_dma_fence {
- struct trace_entry ent;
- u32 __data_loc_driver;
- u32 __data_loc_timeline;
- unsigned int context;
- unsigned int seqno;
- char __data[0];
-};
-
-struct trace_event_data_offsets_dma_fence {
- u32 driver;
- u32 timeline;
-};
-
-typedef void (*btf_trace_dma_fence_emit)(void *, struct dma_fence *);
-
-typedef void (*btf_trace_dma_fence_init)(void *, struct dma_fence *);
-
-typedef void (*btf_trace_dma_fence_destroy)(void *, struct dma_fence *);
-
-typedef void (*btf_trace_dma_fence_enable_signal)(void *, struct dma_fence *);
-
-typedef void (*btf_trace_dma_fence_signaled)(void *, struct dma_fence *);
-
-typedef void (*btf_trace_dma_fence_wait_start)(void *, struct dma_fence *);
-
-typedef void (*btf_trace_dma_fence_wait_end)(void *, struct dma_fence *);
-
-struct default_wait_cb {
- struct dma_fence_cb base;
- struct task_struct *task;
-};
-
-struct dma_fence_array;
-
-struct dma_fence_array_cb {
- struct dma_fence_cb cb;
- struct dma_fence_array *array;
-};
-
-struct dma_fence_array {
- struct dma_fence base;
- spinlock_t lock;
- unsigned int num_fences;
- atomic_t num_pending;
- struct dma_fence **fences;
- struct irq_work work;
-};
-
-struct dma_fence_chain {
- struct dma_fence base;
- spinlock_t lock;
- struct dma_fence *prev;
- u64 prev_seqno;
- struct dma_fence *fence;
- struct dma_fence_cb cb;
- struct irq_work work;
-};
-
-enum seqno_fence_condition {
- SEQNO_FENCE_WAIT_GEQUAL = 0,
- SEQNO_FENCE_WAIT_NONZERO = 1,
-};
-
-struct seqno_fence {
- struct dma_fence base;
- const struct dma_fence_ops *ops;
- struct dma_buf *sync_buf;
- uint32_t seqno_ofs;
- enum seqno_fence_condition condition;
-};
-
-struct sync_file {
- struct file *file;
- char user_name[32];
- struct list_head sync_file_list;
- wait_queue_head_t wq;
- long unsigned int flags;
- struct dma_fence *fence;
- struct dma_fence_cb cb;
-};
-
-struct sync_merge_data {
- char name[32];
- __s32 fd2;
- __s32 fence;
- __u32 flags;
- __u32 pad;
-};
-
-struct sync_fence_info {
- char obj_name[32];
- char driver_name[32];
- __s32 status;
- __u32 flags;
- __u64 timestamp_ns;
-};
-
-struct sync_file_info {
- char name[32];
- __s32 status;
- __u32 flags;
- __u32 num_fences;
- __u32 pad;
- __u64 sync_fence_info;
-};
-
-struct scsi_lun {
- __u8 scsi_lun[8];
-};
-
-struct nvme_user_io {
- __u8 opcode;
- __u8 flags;
- __u16 control;
- __u16 nblocks;
- __u16 rsvd;
- __u64 metadata;
- __u64 addr;
- __u64 slba;
- __u32 dsmgmt;
- __u32 reftag;
- __u16 apptag;
- __u16 appmask;
-};
-
-struct nvme_passthru_cmd {
- __u8 opcode;
- __u8 flags;
- __u16 rsvd1;
- __u32 nsid;
- __u32 cdw2;
- __u32 cdw3;
- __u64 metadata;
- __u64 addr;
- __u32 metadata_len;
- __u32 data_len;
- __u32 cdw10;
- __u32 cdw11;
- __u32 cdw12;
- __u32 cdw13;
- __u32 cdw14;
- __u32 cdw15;
- __u32 timeout_ms;
- __u32 result;
-};
-
-struct nvme_passthru_cmd64 {
- __u8 opcode;
- __u8 flags;
- __u16 rsvd1;
- __u32 nsid;
- __u32 cdw2;
- __u32 cdw3;
- __u64 metadata;
- __u64 addr;
- __u32 metadata_len;
- __u32 data_len;
- __u32 cdw10;
- __u32 cdw11;
- __u32 cdw12;
- __u32 cdw13;
- __u32 cdw14;
- __u32 cdw15;
- __u32 timeout_ms;
- __u32 rsvd2;
- __u64 result;
-};
-
-struct nvme_id_power_state {
- __le16 max_power;
- __u8 rsvd2;
- __u8 flags;
- __le32 entry_lat;
- __le32 exit_lat;
- __u8 read_tput;
- __u8 read_lat;
- __u8 write_tput;
- __u8 write_lat;
- __le16 idle_power;
- __u8 idle_scale;
- __u8 rsvd19;
- __le16 active_power;
- __u8 active_work_scale;
- __u8 rsvd23[9];
-};
-
-enum {
- NVME_PS_FLAGS_MAX_POWER_SCALE = 1,
- NVME_PS_FLAGS_NON_OP_STATE = 2,
-};
-
-enum nvme_ctrl_attr {
- NVME_CTRL_ATTR_HID_128_BIT = 1,
- NVME_CTRL_ATTR_TBKAS = 64,
-};
-
-struct nvme_id_ctrl {
- __le16 vid;
- __le16 ssvid;
- char sn[20];
- char mn[40];
- char fr[8];
- __u8 rab;
- __u8 ieee[3];
- __u8 cmic;
- __u8 mdts;
- __le16 cntlid;
- __le32 ver;
- __le32 rtd3r;
- __le32 rtd3e;
- __le32 oaes;
- __le32 ctratt;
- __u8 rsvd100[28];
- __le16 crdt1;
- __le16 crdt2;
- __le16 crdt3;
- __u8 rsvd134[122];
- __le16 oacs;
- __u8 acl;
- __u8 aerl;
- __u8 frmw;
- __u8 lpa;
- __u8 elpe;
- __u8 npss;
- __u8 avscc;
- __u8 apsta;
- __le16 wctemp;
- __le16 cctemp;
- __le16 mtfa;
- __le32 hmpre;
- __le32 hmmin;
- __u8 tnvmcap[16];
- __u8 unvmcap[16];
- __le32 rpmbs;
- __le16 edstt;
- __u8 dsto;
- __u8 fwug;
- __le16 kas;
- __le16 hctma;
- __le16 mntmt;
- __le16 mxtmt;
- __le32 sanicap;
- __le32 hmminds;
- __le16 hmmaxd;
- __u8 rsvd338[4];
- __u8 anatt;
- __u8 anacap;
- __le32 anagrpmax;
- __le32 nanagrpid;
- __u8 rsvd352[160];
- __u8 sqes;
- __u8 cqes;
- __le16 maxcmd;
- __le32 nn;
- __le16 oncs;
- __le16 fuses;
- __u8 fna;
- __u8 vwc;
- __le16 awun;
- __le16 awupf;
- __u8 nvscc;
- __u8 nwpc;
- __le16 acwu;
- __u8 rsvd534[2];
- __le32 sgls;
- __le32 mnan;
- __u8 rsvd544[224];
- char subnqn[256];
- __u8 rsvd1024[768];
- __le32 ioccsz;
- __le32 iorcsz;
- __le16 icdoff;
- __u8 ctrattr;
- __u8 msdbd;
- __u8 rsvd1804[244];
- struct nvme_id_power_state psd[32];
- __u8 vs[1024];
-};
-
-enum {
- NVME_CTRL_CMIC_MULTI_CTRL = 2,
- NVME_CTRL_CMIC_ANA = 8,
- NVME_CTRL_ONCS_COMPARE = 1,
- NVME_CTRL_ONCS_WRITE_UNCORRECTABLE = 2,
- NVME_CTRL_ONCS_DSM = 4,
- NVME_CTRL_ONCS_WRITE_ZEROES = 8,
- NVME_CTRL_ONCS_RESERVATIONS = 32,
- NVME_CTRL_ONCS_TIMESTAMP = 64,
- NVME_CTRL_VWC_PRESENT = 1,
- NVME_CTRL_OACS_SEC_SUPP = 1,
- NVME_CTRL_OACS_DIRECTIVES = 32,
- NVME_CTRL_OACS_DBBUF_SUPP = 256,
- NVME_CTRL_LPA_CMD_EFFECTS_LOG = 2,
- NVME_CTRL_CTRATT_128_ID = 1,
- NVME_CTRL_CTRATT_NON_OP_PSP = 2,
- NVME_CTRL_CTRATT_NVM_SETS = 4,
- NVME_CTRL_CTRATT_READ_RECV_LVLS = 8,
- NVME_CTRL_CTRATT_ENDURANCE_GROUPS = 16,
- NVME_CTRL_CTRATT_PREDICTABLE_LAT = 32,
- NVME_CTRL_CTRATT_NAMESPACE_GRANULARITY = 128,
- NVME_CTRL_CTRATT_UUID_LIST = 512,
-};
-
-struct nvme_lbaf {
- __le16 ms;
- __u8 ds;
- __u8 rp;
-};
-
-struct nvme_id_ns {
- __le64 nsze;
- __le64 ncap;
- __le64 nuse;
- __u8 nsfeat;
- __u8 nlbaf;
- __u8 flbas;
- __u8 mc;
- __u8 dpc;
- __u8 dps;
- __u8 nmic;
- __u8 rescap;
- __u8 fpi;
- __u8 dlfeat;
- __le16 nawun;
- __le16 nawupf;
- __le16 nacwu;
- __le16 nabsn;
- __le16 nabo;
- __le16 nabspf;
- __le16 noiob;
- __u8 nvmcap[16];
- __le16 npwg;
- __le16 npwa;
- __le16 npdg;
- __le16 npda;
- __le16 nows;
- __u8 rsvd74[18];
- __le32 anagrpid;
- __u8 rsvd96[3];
- __u8 nsattr;
- __le16 nvmsetid;
- __le16 endgid;
- __u8 nguid[16];
- __u8 eui64[8];
- struct nvme_lbaf lbaf[16];
- __u8 rsvd192[192];
- __u8 vs[3712];
-};
-
-enum {
- NVME_ID_CNS_NS = 0,
- NVME_ID_CNS_CTRL = 1,
- NVME_ID_CNS_NS_ACTIVE_LIST = 2,
- NVME_ID_CNS_NS_DESC_LIST = 3,
- NVME_ID_CNS_CS_NS = 5,
- NVME_ID_CNS_CS_CTRL = 6,
- NVME_ID_CNS_NS_PRESENT_LIST = 16,
- NVME_ID_CNS_NS_PRESENT = 17,
- NVME_ID_CNS_CTRL_NS_LIST = 18,
- NVME_ID_CNS_CTRL_LIST = 19,
- NVME_ID_CNS_SCNDRY_CTRL_LIST = 21,
- NVME_ID_CNS_NS_GRANULARITY = 22,
- NVME_ID_CNS_UUID_LIST = 23,
-};
-
-enum {
- NVME_CSI_NVM = 0,
- NVME_CSI_ZNS = 2,
-};
-
-enum {
- NVME_DIR_IDENTIFY = 0,
- NVME_DIR_STREAMS = 1,
- NVME_DIR_SND_ID_OP_ENABLE = 1,
- NVME_DIR_SND_ST_OP_REL_ID = 1,
- NVME_DIR_SND_ST_OP_REL_RSC = 2,
- NVME_DIR_RCV_ID_OP_PARAM = 1,
- NVME_DIR_RCV_ST_OP_PARAM = 1,
- NVME_DIR_RCV_ST_OP_STATUS = 2,
- NVME_DIR_RCV_ST_OP_RESOURCE = 3,
- NVME_DIR_ENDIR = 1,
-};
-
-enum {
- NVME_NS_FEAT_THIN = 1,
- NVME_NS_FEAT_ATOMICS = 2,
- NVME_NS_FEAT_IO_OPT = 16,
- NVME_NS_ATTR_RO = 1,
- NVME_NS_FLBAS_LBA_MASK = 15,
- NVME_NS_FLBAS_META_EXT = 16,
- NVME_NS_NMIC_SHARED = 1,
- NVME_LBAF_RP_BEST = 0,
- NVME_LBAF_RP_BETTER = 1,
- NVME_LBAF_RP_GOOD = 2,
- NVME_LBAF_RP_DEGRADED = 3,
- NVME_NS_DPC_PI_LAST = 16,
- NVME_NS_DPC_PI_FIRST = 8,
- NVME_NS_DPC_PI_TYPE3 = 4,
- NVME_NS_DPC_PI_TYPE2 = 2,
- NVME_NS_DPC_PI_TYPE1 = 1,
- NVME_NS_DPS_PI_FIRST = 8,
- NVME_NS_DPS_PI_MASK = 7,
- NVME_NS_DPS_PI_TYPE1 = 1,
- NVME_NS_DPS_PI_TYPE2 = 2,
- NVME_NS_DPS_PI_TYPE3 = 3,
-};
-
-struct nvme_ns_id_desc {
- __u8 nidt;
- __u8 nidl;
- __le16 reserved;
-};
-
-enum {
- NVME_NIDT_EUI64 = 1,
- NVME_NIDT_NGUID = 2,
- NVME_NIDT_UUID = 3,
- NVME_NIDT_CSI = 4,
-};
-
-struct nvme_fw_slot_info_log {
- __u8 afi;
- __u8 rsvd1[7];
- __le64 frs[7];
- __u8 rsvd64[448];
-};
-
-enum {
- NVME_CMD_EFFECTS_CSUPP = 1,
- NVME_CMD_EFFECTS_LBCC = 2,
- NVME_CMD_EFFECTS_NCC = 4,
- NVME_CMD_EFFECTS_NIC = 8,
- NVME_CMD_EFFECTS_CCC = 16,
- NVME_CMD_EFFECTS_CSE_MASK = 196608,
- NVME_CMD_EFFECTS_UUID_SEL = 524288,
-};
-
-struct nvme_effects_log {
- __le32 acs[256];
- __le32 iocs[256];
- __u8 resv[2048];
-};
-
-enum {
- NVME_AER_ERROR = 0,
- NVME_AER_SMART = 1,
- NVME_AER_NOTICE = 2,
- NVME_AER_CSS = 6,
- NVME_AER_VS = 7,
-};
-
-enum {
- NVME_AER_NOTICE_NS_CHANGED = 0,
- NVME_AER_NOTICE_FW_ACT_STARTING = 1,
- NVME_AER_NOTICE_ANA = 3,
- NVME_AER_NOTICE_DISC_CHANGED = 240,
-};
-
-enum {
- NVME_AEN_CFG_NS_ATTR = 256,
- NVME_AEN_CFG_FW_ACT = 512,
- NVME_AEN_CFG_ANA_CHANGE = 2048,
- NVME_AEN_CFG_DISC_CHANGE = 2147483648,
-};
-
-enum nvme_opcode {
- nvme_cmd_flush = 0,
- nvme_cmd_write = 1,
- nvme_cmd_read = 2,
- nvme_cmd_write_uncor = 4,
- nvme_cmd_compare = 5,
- nvme_cmd_write_zeroes = 8,
- nvme_cmd_dsm = 9,
- nvme_cmd_verify = 12,
- nvme_cmd_resv_register = 13,
- nvme_cmd_resv_report = 14,
- nvme_cmd_resv_acquire = 17,
- nvme_cmd_resv_release = 21,
- nvme_cmd_zone_mgmt_send = 121,
- nvme_cmd_zone_mgmt_recv = 122,
- nvme_cmd_zone_append = 125,
-};
-
-struct nvme_sgl_desc {
- __le64 addr;
- __le32 length;
- __u8 rsvd[3];
- __u8 type;
-};
-
-struct nvme_keyed_sgl_desc {
- __le64 addr;
- __u8 length[3];
- __u8 key[4];
- __u8 type;
-};
-
-union nvme_data_ptr {
- struct {
- __le64 prp1;
- __le64 prp2;
- };
- struct nvme_sgl_desc sgl;
- struct nvme_keyed_sgl_desc ksgl;
-};
-
-enum {
- NVME_CMD_FUSE_FIRST = 1,
- NVME_CMD_FUSE_SECOND = 2,
- NVME_CMD_SGL_METABUF = 64,
- NVME_CMD_SGL_METASEG = 128,
- NVME_CMD_SGL_ALL = 192,
-};
-
-struct nvme_common_command {
- __u8 opcode;
- __u8 flags;
- __u16 command_id;
- __le32 nsid;
- __le32 cdw2[2];
- __le64 metadata;
- union nvme_data_ptr dptr;
- __le32 cdw10;
- __le32 cdw11;
- __le32 cdw12;
- __le32 cdw13;
- __le32 cdw14;
- __le32 cdw15;
-};
-
-struct nvme_rw_command {
- __u8 opcode;
- __u8 flags;
- __u16 command_id;
- __le32 nsid;
- __u64 rsvd2;
- __le64 metadata;
- union nvme_data_ptr dptr;
- __le64 slba;
- __le16 length;
- __le16 control;
- __le32 dsmgmt;
- __le32 reftag;
- __le16 apptag;
- __le16 appmask;
-};
-
-enum {
- NVME_RW_LR = 32768,
- NVME_RW_FUA = 16384,
- NVME_RW_APPEND_PIREMAP = 512,
- NVME_RW_DSM_FREQ_UNSPEC = 0,
- NVME_RW_DSM_FREQ_TYPICAL = 1,
- NVME_RW_DSM_FREQ_RARE = 2,
- NVME_RW_DSM_FREQ_READS = 3,
- NVME_RW_DSM_FREQ_WRITES = 4,
- NVME_RW_DSM_FREQ_RW = 5,
- NVME_RW_DSM_FREQ_ONCE = 6,
- NVME_RW_DSM_FREQ_PREFETCH = 7,
- NVME_RW_DSM_FREQ_TEMP = 8,
- NVME_RW_DSM_LATENCY_NONE = 0,
- NVME_RW_DSM_LATENCY_IDLE = 16,
- NVME_RW_DSM_LATENCY_NORM = 32,
- NVME_RW_DSM_LATENCY_LOW = 48,
- NVME_RW_DSM_SEQ_REQ = 64,
- NVME_RW_DSM_COMPRESSED = 128,
- NVME_RW_PRINFO_PRCHK_REF = 1024,
- NVME_RW_PRINFO_PRCHK_APP = 2048,
- NVME_RW_PRINFO_PRCHK_GUARD = 4096,
- NVME_RW_PRINFO_PRACT = 8192,
- NVME_RW_DTYPE_STREAMS = 16,
-};
-
-struct nvme_dsm_cmd {
- __u8 opcode;
- __u8 flags;
- __u16 command_id;
- __le32 nsid;
- __u64 rsvd2[2];
- union nvme_data_ptr dptr;
- __le32 nr;
- __le32 attributes;
- __u32 rsvd12[4];
-};
-
-enum {
- NVME_DSMGMT_IDR = 1,
- NVME_DSMGMT_IDW = 2,
- NVME_DSMGMT_AD = 4,
-};
-
-struct nvme_dsm_range {
- __le32 cattr;
- __le32 nlb;
- __le64 slba;
-};
-
-struct nvme_write_zeroes_cmd {
- __u8 opcode;
- __u8 flags;
- __u16 command_id;
- __le32 nsid;
- __u64 rsvd2;
- __le64 metadata;
- union nvme_data_ptr dptr;
- __le64 slba;
- __le16 length;
- __le16 control;
- __le32 dsmgmt;
- __le32 reftag;
- __le16 apptag;
- __le16 appmask;
-};
-
-enum nvme_zone_mgmt_action {
- NVME_ZONE_CLOSE = 1,
- NVME_ZONE_FINISH = 2,
- NVME_ZONE_OPEN = 3,
- NVME_ZONE_RESET = 4,
- NVME_ZONE_OFFLINE = 5,
- NVME_ZONE_SET_DESC_EXT = 16,
-};
-
-struct nvme_zone_mgmt_send_cmd {
- __u8 opcode;
- __u8 flags;
- __u16 command_id;
- __le32 nsid;
- __le32 cdw2[2];
- __le64 metadata;
- union nvme_data_ptr dptr;
- __le64 slba;
- __le32 cdw12;
- __u8 zsa;
- __u8 select_all;
- __u8 rsvd13[2];
- __le32 cdw14[2];
-};
-
-struct nvme_zone_mgmt_recv_cmd {
- __u8 opcode;
- __u8 flags;
- __u16 command_id;
- __le32 nsid;
- __le64 rsvd2[2];
- union nvme_data_ptr dptr;
- __le64 slba;
- __le32 numd;
- __u8 zra;
- __u8 zrasf;
- __u8 pr;
- __u8 rsvd13;
- __le32 cdw14[2];
-};
-
-struct nvme_feat_auto_pst {
- __le64 entries[32];
-};
-
-struct nvme_feat_host_behavior {
- __u8 acre;
- __u8 resv1[511];
-};
-
-enum {
- NVME_ENABLE_ACRE = 1,
-};
-
-enum nvme_admin_opcode {
- nvme_admin_delete_sq = 0,
- nvme_admin_create_sq = 1,
- nvme_admin_get_log_page = 2,
- nvme_admin_delete_cq = 4,
- nvme_admin_create_cq = 5,
- nvme_admin_identify = 6,
- nvme_admin_abort_cmd = 8,
- nvme_admin_set_features = 9,
- nvme_admin_get_features = 10,
- nvme_admin_async_event = 12,
- nvme_admin_ns_mgmt = 13,
- nvme_admin_activate_fw = 16,
- nvme_admin_download_fw = 17,
- nvme_admin_dev_self_test = 20,
- nvme_admin_ns_attach = 21,
- nvme_admin_keep_alive = 24,
- nvme_admin_directive_send = 25,
- nvme_admin_directive_recv = 26,
- nvme_admin_virtual_mgmt = 28,
- nvme_admin_nvme_mi_send = 29,
- nvme_admin_nvme_mi_recv = 30,
- nvme_admin_dbbuf = 124,
- nvme_admin_format_nvm = 128,
- nvme_admin_security_send = 129,
- nvme_admin_security_recv = 130,
- nvme_admin_sanitize_nvm = 132,
- nvme_admin_get_lba_status = 134,
- nvme_admin_vendor_start = 192,
-};
-
-enum {
- NVME_QUEUE_PHYS_CONTIG = 1,
- NVME_CQ_IRQ_ENABLED = 2,
- NVME_SQ_PRIO_URGENT = 0,
- NVME_SQ_PRIO_HIGH = 2,
- NVME_SQ_PRIO_MEDIUM = 4,
- NVME_SQ_PRIO_LOW = 6,
- NVME_FEAT_ARBITRATION = 1,
- NVME_FEAT_POWER_MGMT = 2,
- NVME_FEAT_LBA_RANGE = 3,
- NVME_FEAT_TEMP_THRESH = 4,
- NVME_FEAT_ERR_RECOVERY = 5,
- NVME_FEAT_VOLATILE_WC = 6,
- NVME_FEAT_NUM_QUEUES = 7,
- NVME_FEAT_IRQ_COALESCE = 8,
- NVME_FEAT_IRQ_CONFIG = 9,
- NVME_FEAT_WRITE_ATOMIC = 10,
- NVME_FEAT_ASYNC_EVENT = 11,
- NVME_FEAT_AUTO_PST = 12,
- NVME_FEAT_HOST_MEM_BUF = 13,
- NVME_FEAT_TIMESTAMP = 14,
- NVME_FEAT_KATO = 15,
- NVME_FEAT_HCTM = 16,
- NVME_FEAT_NOPSC = 17,
- NVME_FEAT_RRL = 18,
- NVME_FEAT_PLM_CONFIG = 19,
- NVME_FEAT_PLM_WINDOW = 20,
- NVME_FEAT_HOST_BEHAVIOR = 22,
- NVME_FEAT_SANITIZE = 23,
- NVME_FEAT_SW_PROGRESS = 128,
- NVME_FEAT_HOST_ID = 129,
- NVME_FEAT_RESV_MASK = 130,
- NVME_FEAT_RESV_PERSIST = 131,
- NVME_FEAT_WRITE_PROTECT = 132,
- NVME_FEAT_VENDOR_START = 192,
- NVME_FEAT_VENDOR_END = 255,
- NVME_LOG_ERROR = 1,
- NVME_LOG_SMART = 2,
- NVME_LOG_FW_SLOT = 3,
- NVME_LOG_CHANGED_NS = 4,
- NVME_LOG_CMD_EFFECTS = 5,
- NVME_LOG_DEVICE_SELF_TEST = 6,
- NVME_LOG_TELEMETRY_HOST = 7,
- NVME_LOG_TELEMETRY_CTRL = 8,
- NVME_LOG_ENDURANCE_GROUP = 9,
- NVME_LOG_ANA = 12,
- NVME_LOG_DISC = 112,
- NVME_LOG_RESERVATION = 128,
- NVME_FWACT_REPL = 0,
- NVME_FWACT_REPL_ACTV = 8,
- NVME_FWACT_ACTV = 16,
-};
-
-struct nvme_identify {
- __u8 opcode;
- __u8 flags;
- __u16 command_id;
- __le32 nsid;
- __u64 rsvd2[2];
- union nvme_data_ptr dptr;
- __u8 cns;
- __u8 rsvd3;
- __le16 ctrlid;
- __u8 rsvd11[3];
- __u8 csi;
- __u32 rsvd12[4];
-};
-
-struct nvme_features {
- __u8 opcode;
- __u8 flags;
- __u16 command_id;
- __le32 nsid;
- __u64 rsvd2[2];
- union nvme_data_ptr dptr;
- __le32 fid;
- __le32 dword11;
- __le32 dword12;
- __le32 dword13;
- __le32 dword14;
- __le32 dword15;
-};
-
-struct nvme_create_cq {
- __u8 opcode;
- __u8 flags;
- __u16 command_id;
- __u32 rsvd1[5];
- __le64 prp1;
- __u64 rsvd8;
- __le16 cqid;
- __le16 qsize;
- __le16 cq_flags;
- __le16 irq_vector;
- __u32 rsvd12[4];
-};
-
-struct nvme_create_sq {
- __u8 opcode;
- __u8 flags;
- __u16 command_id;
- __u32 rsvd1[5];
- __le64 prp1;
- __u64 rsvd8;
- __le16 sqid;
- __le16 qsize;
- __le16 sq_flags;
- __le16 cqid;
- __u32 rsvd12[4];
-};
-
-struct nvme_delete_queue {
- __u8 opcode;
- __u8 flags;
- __u16 command_id;
- __u32 rsvd1[9];
- __le16 qid;
- __u16 rsvd10;
- __u32 rsvd11[5];
-};
-
-struct nvme_abort_cmd {
- __u8 opcode;
- __u8 flags;
- __u16 command_id;
- __u32 rsvd1[9];
- __le16 sqid;
- __u16 cid;
- __u32 rsvd11[5];
-};
-
-struct nvme_download_firmware {
- __u8 opcode;
- __u8 flags;
- __u16 command_id;
- __u32 rsvd1[5];
- union nvme_data_ptr dptr;
- __le32 numd;
- __le32 offset;
- __u32 rsvd12[4];
-};
-
-struct nvme_format_cmd {
- __u8 opcode;
- __u8 flags;
- __u16 command_id;
- __le32 nsid;
- __u64 rsvd2[4];
- __le32 cdw10;
- __u32 rsvd11[5];
-};
-
-struct nvme_get_log_page_command {
- __u8 opcode;
- __u8 flags;
- __u16 command_id;
- __le32 nsid;
- __u64 rsvd2[2];
- union nvme_data_ptr dptr;
- __u8 lid;
- __u8 lsp;
- __le16 numdl;
- __le16 numdu;
- __u16 rsvd11;
- union {
- struct {
- __le32 lpol;
- __le32 lpou;
- };
- __le64 lpo;
- };
- __u8 rsvd14[3];
- __u8 csi;
- __u32 rsvd15;
-};
-
-struct nvme_directive_cmd {
- __u8 opcode;
- __u8 flags;
- __u16 command_id;
- __le32 nsid;
- __u64 rsvd2[2];
- union nvme_data_ptr dptr;
- __le32 numd;
- __u8 doper;
- __u8 dtype;
- __le16 dspec;
- __u8 endir;
- __u8 tdtype;
- __u16 rsvd15;
- __u32 rsvd16[3];
-};
-
-enum nvmf_fabrics_opcode {
- nvme_fabrics_command = 127,
-};
-
-enum nvmf_capsule_command {
- nvme_fabrics_type_property_set = 0,
- nvme_fabrics_type_connect = 1,
- nvme_fabrics_type_property_get = 4,
-};
-
-struct nvmf_common_command {
- __u8 opcode;
- __u8 resv1;
- __u16 command_id;
- __u8 fctype;
- __u8 resv2[35];
- __u8 ts[24];
-};
-
-struct nvmf_connect_command {
- __u8 opcode;
- __u8 resv1;
- __u16 command_id;
- __u8 fctype;
- __u8 resv2[19];
- union nvme_data_ptr dptr;
- __le16 recfmt;
- __le16 qid;
- __le16 sqsize;
- __u8 cattr;
- __u8 resv3;
- __le32 kato;
- __u8 resv4[12];
-};
-
-struct nvmf_property_set_command {
- __u8 opcode;
- __u8 resv1;
- __u16 command_id;
- __u8 fctype;
- __u8 resv2[35];
- __u8 attrib;
- __u8 resv3[3];
- __le32 offset;
- __le64 value;
- __u8 resv4[8];
-};
-
-struct nvmf_property_get_command {
- __u8 opcode;
- __u8 resv1;
- __u16 command_id;
- __u8 fctype;
- __u8 resv2[35];
- __u8 attrib;
- __u8 resv3[3];
- __le32 offset;
- __u8 resv4[16];
-};
-
-struct nvme_dbbuf {
- __u8 opcode;
- __u8 flags;
- __u16 command_id;
- __u32 rsvd1[5];
- __le64 prp1;
- __le64 prp2;
- __u32 rsvd12[6];
-};
-
-struct streams_directive_params {
- __le16 msl;
- __le16 nssa;
- __le16 nsso;
- __u8 rsvd[10];
- __le32 sws;
- __le16 sgs;
- __le16 nsa;
- __le16 nso;
- __u8 rsvd2[6];
-};
-
-struct nvme_command {
- union {
- struct nvme_common_command common;
- struct nvme_rw_command rw;
- struct nvme_identify identify;
- struct nvme_features features;
- struct nvme_create_cq create_cq;
- struct nvme_create_sq create_sq;
- struct nvme_delete_queue delete_queue;
- struct nvme_download_firmware dlfw;
- struct nvme_format_cmd format;
- struct nvme_dsm_cmd dsm;
- struct nvme_write_zeroes_cmd write_zeroes;
- struct nvme_zone_mgmt_send_cmd zms;
- struct nvme_zone_mgmt_recv_cmd zmr;
- struct nvme_abort_cmd abort;
- struct nvme_get_log_page_command get_log_page;
- struct nvmf_common_command fabrics;
- struct nvmf_connect_command connect;
- struct nvmf_property_set_command prop_set;
- struct nvmf_property_get_command prop_get;
- struct nvme_dbbuf dbbuf;
- struct nvme_directive_cmd directive;
- };
-};
-
-enum {
- NVME_SC_SUCCESS = 0,
- NVME_SC_INVALID_OPCODE = 1,
- NVME_SC_INVALID_FIELD = 2,
- NVME_SC_CMDID_CONFLICT = 3,
- NVME_SC_DATA_XFER_ERROR = 4,
- NVME_SC_POWER_LOSS = 5,
- NVME_SC_INTERNAL = 6,
- NVME_SC_ABORT_REQ = 7,
- NVME_SC_ABORT_QUEUE = 8,
- NVME_SC_FUSED_FAIL = 9,
- NVME_SC_FUSED_MISSING = 10,
- NVME_SC_INVALID_NS = 11,
- NVME_SC_CMD_SEQ_ERROR = 12,
- NVME_SC_SGL_INVALID_LAST = 13,
- NVME_SC_SGL_INVALID_COUNT = 14,
- NVME_SC_SGL_INVALID_DATA = 15,
- NVME_SC_SGL_INVALID_METADATA = 16,
- NVME_SC_SGL_INVALID_TYPE = 17,
- NVME_SC_SGL_INVALID_OFFSET = 22,
- NVME_SC_SGL_INVALID_SUBTYPE = 23,
- NVME_SC_SANITIZE_FAILED = 28,
- NVME_SC_SANITIZE_IN_PROGRESS = 29,
- NVME_SC_NS_WRITE_PROTECTED = 32,
- NVME_SC_CMD_INTERRUPTED = 33,
- NVME_SC_LBA_RANGE = 128,
- NVME_SC_CAP_EXCEEDED = 129,
- NVME_SC_NS_NOT_READY = 130,
- NVME_SC_RESERVATION_CONFLICT = 131,
- NVME_SC_CQ_INVALID = 256,
- NVME_SC_QID_INVALID = 257,
- NVME_SC_QUEUE_SIZE = 258,
- NVME_SC_ABORT_LIMIT = 259,
- NVME_SC_ABORT_MISSING = 260,
- NVME_SC_ASYNC_LIMIT = 261,
- NVME_SC_FIRMWARE_SLOT = 262,
- NVME_SC_FIRMWARE_IMAGE = 263,
- NVME_SC_INVALID_VECTOR = 264,
- NVME_SC_INVALID_LOG_PAGE = 265,
- NVME_SC_INVALID_FORMAT = 266,
- NVME_SC_FW_NEEDS_CONV_RESET = 267,
- NVME_SC_INVALID_QUEUE = 268,
- NVME_SC_FEATURE_NOT_SAVEABLE = 269,
- NVME_SC_FEATURE_NOT_CHANGEABLE = 270,
- NVME_SC_FEATURE_NOT_PER_NS = 271,
- NVME_SC_FW_NEEDS_SUBSYS_RESET = 272,
- NVME_SC_FW_NEEDS_RESET = 273,
- NVME_SC_FW_NEEDS_MAX_TIME = 274,
- NVME_SC_FW_ACTIVATE_PROHIBITED = 275,
- NVME_SC_OVERLAPPING_RANGE = 276,
- NVME_SC_NS_INSUFFICIENT_CAP = 277,
- NVME_SC_NS_ID_UNAVAILABLE = 278,
- NVME_SC_NS_ALREADY_ATTACHED = 280,
- NVME_SC_NS_IS_PRIVATE = 281,
- NVME_SC_NS_NOT_ATTACHED = 282,
- NVME_SC_THIN_PROV_NOT_SUPP = 283,
- NVME_SC_CTRL_LIST_INVALID = 284,
- NVME_SC_BP_WRITE_PROHIBITED = 286,
- NVME_SC_PMR_SAN_PROHIBITED = 291,
- NVME_SC_BAD_ATTRIBUTES = 384,
- NVME_SC_INVALID_PI = 385,
- NVME_SC_READ_ONLY = 386,
- NVME_SC_ONCS_NOT_SUPPORTED = 387,
- NVME_SC_CONNECT_FORMAT = 384,
- NVME_SC_CONNECT_CTRL_BUSY = 385,
- NVME_SC_CONNECT_INVALID_PARAM = 386,
- NVME_SC_CONNECT_RESTART_DISC = 387,
- NVME_SC_CONNECT_INVALID_HOST = 388,
- NVME_SC_DISCOVERY_RESTART = 400,
- NVME_SC_AUTH_REQUIRED = 401,
- NVME_SC_ZONE_BOUNDARY_ERROR = 440,
- NVME_SC_ZONE_FULL = 441,
- NVME_SC_ZONE_READ_ONLY = 442,
- NVME_SC_ZONE_OFFLINE = 443,
- NVME_SC_ZONE_INVALID_WRITE = 444,
- NVME_SC_ZONE_TOO_MANY_ACTIVE = 445,
- NVME_SC_ZONE_TOO_MANY_OPEN = 446,
- NVME_SC_ZONE_INVALID_TRANSITION = 447,
- NVME_SC_WRITE_FAULT = 640,
- NVME_SC_READ_ERROR = 641,
- NVME_SC_GUARD_CHECK = 642,
- NVME_SC_APPTAG_CHECK = 643,
- NVME_SC_REFTAG_CHECK = 644,
- NVME_SC_COMPARE_FAILED = 645,
- NVME_SC_ACCESS_DENIED = 646,
- NVME_SC_UNWRITTEN_BLOCK = 647,
- NVME_SC_ANA_PERSISTENT_LOSS = 769,
- NVME_SC_ANA_INACCESSIBLE = 770,
- NVME_SC_ANA_TRANSITION = 771,
- NVME_SC_HOST_PATH_ERROR = 880,
- NVME_SC_HOST_ABORTED_CMD = 881,
- NVME_SC_CRD = 6144,
- NVME_SC_DNR = 16384,
-};
-
-union nvme_result {
- __le16 u16;
- __le32 u32;
- __le64 u64;
-};
-
-enum nvme_quirks {
- NVME_QUIRK_STRIPE_SIZE = 1,
- NVME_QUIRK_IDENTIFY_CNS = 2,
- NVME_QUIRK_DEALLOCATE_ZEROES = 4,
- NVME_QUIRK_DELAY_BEFORE_CHK_RDY = 8,
- NVME_QUIRK_NO_APST = 16,
- NVME_QUIRK_NO_DEEPEST_PS = 32,
- NVME_QUIRK_LIGHTNVM = 64,
- NVME_QUIRK_MEDIUM_PRIO_SQ = 128,
- NVME_QUIRK_IGNORE_DEV_SUBNQN = 256,
- NVME_QUIRK_DISABLE_WRITE_ZEROES = 512,
- NVME_QUIRK_SIMPLE_SUSPEND = 1024,
- NVME_QUIRK_SINGLE_VECTOR = 2048,
- NVME_QUIRK_128_BYTES_SQES = 4096,
- NVME_QUIRK_SHARED_TAGS = 8192,
- NVME_QUIRK_NO_TEMP_THRESH_CHANGE = 16384,
- NVME_QUIRK_NO_NS_DESC_LIST = 32768,
-};
-
-struct nvme_ctrl;
-
-struct nvme_request {
- struct nvme_command *cmd;
- union nvme_result result;
- u8 retries;
- u8 flags;
- u16 status;
- struct nvme_ctrl *ctrl;
-};
-
-enum nvme_ctrl_state {
- NVME_CTRL_NEW = 0,
- NVME_CTRL_LIVE = 1,
- NVME_CTRL_RESETTING = 2,
- NVME_CTRL_CONNECTING = 3,
- NVME_CTRL_DELETING = 4,
- NVME_CTRL_DELETING_NOIO = 5,
- NVME_CTRL_DEAD = 6,
-};
-
-struct opal_dev;
-
-struct nvme_fault_inject {};
-
-struct nvme_ctrl_ops;
-
-struct nvme_subsystem;
-
-struct nvmf_ctrl_options;
-
-struct nvme_ctrl {
- bool comp_seen;
- enum nvme_ctrl_state state;
- bool identified;
- spinlock_t lock;
- struct mutex scan_lock;
- const struct nvme_ctrl_ops *ops;
- struct request_queue *admin_q;
- struct request_queue *connect_q;
- struct request_queue *fabrics_q;
- struct device *dev;
- int instance;
- int numa_node;
- struct blk_mq_tag_set *tagset;
- struct blk_mq_tag_set *admin_tagset;
- struct list_head namespaces;
- struct rw_semaphore namespaces_rwsem;
- struct device ctrl_device;
- struct device *device;
- struct cdev cdev;
- struct work_struct reset_work;
- struct work_struct delete_work;
- wait_queue_head_t state_wq;
- struct nvme_subsystem *subsys;
- struct list_head subsys_entry;
- struct opal_dev *opal_dev;
- char name[12];
- u16 cntlid;
- u32 ctrl_config;
- u16 mtfa;
- u32 queue_count;
- u64 cap;
- u32 max_hw_sectors;
- u32 max_segments;
- u32 max_integrity_segments;
- u32 max_zone_append;
- u16 crdt[3];
- u16 oncs;
- u16 oacs;
- u16 nssa;
- u16 nr_streams;
- u16 sqsize;
- u32 max_namespaces;
- atomic_t abort_limit;
- u8 vwc;
- u32 vs;
- u32 sgls;
- u16 kas;
- u8 npss;
- u8 apsta;
- u16 wctemp;
- u16 cctemp;
- u32 oaes;
- u32 aen_result;
- u32 ctratt;
- unsigned int shutdown_timeout;
- unsigned int kato;
- bool subsystem;
- long unsigned int quirks;
- struct nvme_id_power_state psd[32];
- struct nvme_effects_log *effects;
- struct xarray cels;
- struct work_struct scan_work;
- struct work_struct async_event_work;
- struct delayed_work ka_work;
- struct nvme_command ka_cmd;
- struct work_struct fw_act_work;
- long unsigned int events;
- u64 ps_max_latency_us;
- bool apst_enabled;
- u32 hmpre;
- u32 hmmin;
- u32 hmminds;
- u16 hmmaxd;
- u32 ioccsz;
- u32 iorcsz;
- u16 icdoff;
- u16 maxcmd;
- int nr_reconnects;
- struct nvmf_ctrl_options *opts;
- struct page *discard_page;
- long unsigned int discard_page_busy;
- struct nvme_fault_inject fault_inject;
-};
-
-enum {
- NVME_REQ_CANCELLED = 1,
- NVME_REQ_USERCMD = 2,
-};
-
-struct nvme_ctrl_ops {
- const char *name;
- struct module *module;
- unsigned int flags;
- int (*reg_read32)(struct nvme_ctrl *, u32, u32 *);
- int (*reg_write32)(struct nvme_ctrl *, u32, u32);
- int (*reg_read64)(struct nvme_ctrl *, u32, u64 *);
- void (*free_ctrl)(struct nvme_ctrl *);
- void (*submit_async_event)(struct nvme_ctrl *);
- void (*delete_ctrl)(struct nvme_ctrl *);
- int (*get_address)(struct nvme_ctrl *, char *, int);
-};
-
-struct nvme_subsystem {
- int instance;
- struct device dev;
- struct kref ref;
- struct list_head entry;
- struct mutex lock;
- struct list_head ctrls;
- struct list_head nsheads;
- char subnqn[223];
- char serial[20];
- char model[40];
- char firmware_rev[8];
- u8 cmic;
- u16 vendor_id;
- u16 awupf;
- struct ida ns_ida;
-};
-
-struct nvmf_host;
-
-struct nvmf_ctrl_options {
- unsigned int mask;
- char *transport;
- char *subsysnqn;
- char *traddr;
- char *trsvcid;
- char *host_traddr;
- size_t queue_size;
- unsigned int nr_io_queues;
- unsigned int reconnect_delay;
- bool discovery_nqn;
- bool duplicate_connect;
- unsigned int kato;
- struct nvmf_host *host;
- int max_reconnects;
- bool disable_sqflow;
- bool hdr_digest;
- bool data_digest;
- unsigned int nr_write_queues;
- unsigned int nr_poll_queues;
- int tos;
-};
-
-struct nvme_ns_ids {
- u8 eui64[8];
- u8 nguid[16];
- uuid_t uuid;
- u8 csi;
-};
-
-struct nvme_ns_head {
- struct list_head list;
- struct srcu_struct srcu;
- struct nvme_subsystem *subsys;
- unsigned int ns_id;
- struct nvme_ns_ids ids;
- struct list_head entry;
- struct kref ref;
- bool shared;
- int instance;
- struct nvme_effects_log *effects;
-};
-
-enum nvme_ns_features {
- NVME_NS_EXT_LBAS = 1,
- NVME_NS_METADATA_SUPPORTED = 2,
-};
-
-struct nvme_ns {
- struct list_head list;
- struct nvme_ctrl *ctrl;
- struct request_queue *queue;
- struct gendisk *disk;
- struct list_head siblings;
- struct nvm_dev *ndev;
- struct kref kref;
- struct nvme_ns_head *head;
- int lba_shift;
- u16 ms;
- u16 sgs;
- u32 sws;
- u8 pi_type;
- u64 zsze;
- long unsigned int features;
- long unsigned int flags;
- struct nvme_fault_inject fault_inject;
-};
-
-struct nvmf_host {
- struct kref ref;
- struct list_head list;
- char nqn[223];
- uuid_t id;
-};
-
-struct trace_event_raw_nvme_setup_cmd {
- struct trace_entry ent;
- char disk[32];
- int ctrl_id;
- int qid;
- u8 opcode;
- u8 flags;
- u8 fctype;
- u16 cid;
- u32 nsid;
- u64 metadata;
- u8 cdw10[24];
- char __data[0];
-};
-
-struct trace_event_raw_nvme_complete_rq {
- struct trace_entry ent;
- char disk[32];
- int ctrl_id;
- int qid;
- int cid;
- u64 result;
- u8 retries;
- u8 flags;
- u16 status;
- char __data[0];
-};
-
-struct trace_event_raw_nvme_async_event {
- struct trace_entry ent;
- int ctrl_id;
- u32 result;
- char __data[0];
-};
-
-struct trace_event_raw_nvme_sq {
- struct trace_entry ent;
- int ctrl_id;
- char disk[32];
- int qid;
- u16 sq_head;
- u16 sq_tail;
- char __data[0];
-};
-
-struct trace_event_data_offsets_nvme_setup_cmd {};
-
-struct trace_event_data_offsets_nvme_complete_rq {};
-
-struct trace_event_data_offsets_nvme_async_event {};
-
-struct trace_event_data_offsets_nvme_sq {};
-
-typedef void (*btf_trace_nvme_setup_cmd)(void *, struct request *, struct nvme_command *);
-
-typedef void (*btf_trace_nvme_complete_rq)(void *, struct request *);
-
-typedef void (*btf_trace_nvme_async_event)(void *, struct nvme_ctrl *, u32);
-
-typedef void (*btf_trace_nvme_sq)(void *, struct request *, __le16, int);
-
-enum nvme_disposition {
- COMPLETE = 0,
- RETRY = 1,
- FAILOVER = 2,
-};
-
-struct nvme_core_quirk_entry {
- u16 vid;
- const char *mn;
- const char *fr;
- long unsigned int quirks;
-};
-
-struct nvm_user_vio {
- __u8 opcode;
- __u8 flags;
- __u16 control;
- __u16 nppas;
- __u16 rsvd;
- __u64 metadata;
- __u64 addr;
- __u64 ppa_list;
- __u32 metadata_len;
- __u32 data_len;
- __u64 status;
- __u32 result;
- __u32 rsvd3[3];
-};
-
-struct nvm_passthru_vio {
- __u8 opcode;
- __u8 flags;
- __u8 rsvd[2];
- __u32 nsid;
- __u32 cdw2;
- __u32 cdw3;
- __u64 metadata;
- __u64 addr;
- __u32 metadata_len;
- __u32 data_len;
- __u64 ppa_list;
- __u16 nppas;
- __u16 control;
- __u32 cdw13;
- __u32 cdw14;
- __u32 cdw15;
- __u64 status;
- __u32 result;
- __u32 timeout_ms;
-};
-
-enum nvme_nvm_admin_opcode {
- nvme_nvm_admin_identity = 226,
- nvme_nvm_admin_get_bb_tbl = 242,
- nvme_nvm_admin_set_bb_tbl = 241,
-};
-
-enum nvme_nvm_log_page {
- NVME_NVM_LOG_REPORT_CHUNK = 202,
-};
-
-struct nvme_nvm_ph_rw {
- __u8 opcode;
- __u8 flags;
- __u16 command_id;
- __le32 nsid;
- __u64 rsvd2;
- __le64 metadata;
- __le64 prp1;
- __le64 prp2;
- __le64 spba;
- __le16 length;
- __le16 control;
- __le32 dsmgmt;
- __le64 resv;
-};
-
-struct nvme_nvm_erase_blk {
- __u8 opcode;
- __u8 flags;
- __u16 command_id;
- __le32 nsid;
- __u64 rsvd[2];
- __le64 prp1;
- __le64 prp2;
- __le64 spba;
- __le16 length;
- __le16 control;
- __le32 dsmgmt;
- __le64 resv;
-};
-
-struct nvme_nvm_identity {
- __u8 opcode;
- __u8 flags;
- __u16 command_id;
- __le32 nsid;
- __u64 rsvd[2];
- __le64 prp1;
- __le64 prp2;
- __u32 rsvd11[6];
-};
-
-struct nvme_nvm_getbbtbl {
- __u8 opcode;
- __u8 flags;
- __u16 command_id;
- __le32 nsid;
- __u64 rsvd[2];
- __le64 prp1;
- __le64 prp2;
- __le64 spba;
- __u32 rsvd4[4];
-};
-
-struct nvme_nvm_setbbtbl {
- __u8 opcode;
- __u8 flags;
- __u16 command_id;
- __le32 nsid;
- __le64 rsvd[2];
- __le64 prp1;
- __le64 prp2;
- __le64 spba;
- __le16 nlb;
- __u8 value;
- __u8 rsvd3;
- __u32 rsvd4[3];
-};
-
-struct nvme_nvm_command {
- union {
- struct nvme_common_command common;
- struct nvme_nvm_ph_rw ph_rw;
- struct nvme_nvm_erase_blk erase;
- struct nvme_nvm_identity identity;
- struct nvme_nvm_getbbtbl get_bb;
- struct nvme_nvm_setbbtbl set_bb;
- };
-};
-
-struct nvme_nvm_id12_grp {
- __u8 mtype;
- __u8 fmtype;
- __le16 res16;
- __u8 num_ch;
- __u8 num_lun;
- __u8 num_pln;
- __u8 rsvd1;
- __le16 num_chk;
- __le16 num_pg;
- __le16 fpg_sz;
- __le16 csecs;
- __le16 sos;
- __le16 rsvd2;
- __le32 trdt;
- __le32 trdm;
- __le32 tprt;
- __le32 tprm;
- __le32 tbet;
- __le32 tbem;
- __le32 mpos;
- __le32 mccap;
- __le16 cpar;
- __u8 reserved[906];
-};
-
-struct nvme_nvm_id12_addrf {
- __u8 ch_offset;
- __u8 ch_len;
- __u8 lun_offset;
- __u8 lun_len;
- __u8 pln_offset;
- __u8 pln_len;
- __u8 blk_offset;
- __u8 blk_len;
- __u8 pg_offset;
- __u8 pg_len;
- __u8 sec_offset;
- __u8 sec_len;
- __u8 res[4];
-};
-
-struct nvme_nvm_id12 {
- __u8 ver_id;
- __u8 vmnt;
- __u8 cgrps;
- __u8 res;
- __le32 cap;
- __le32 dom;
- struct nvme_nvm_id12_addrf ppaf;
- __u8 resv[228];
- struct nvme_nvm_id12_grp grp;
- __u8 resv2[2880];
-};
-
-struct nvme_nvm_bb_tbl {
- __u8 tblid[4];
- __le16 verid;
- __le16 revid;
- __le32 rvsd1;
- __le32 tblks;
- __le32 tfact;
- __le32 tgrown;
- __le32 tdresv;
- __le32 thresv;
- __le32 rsvd2[8];
- __u8 blk[0];
-};
-
-struct nvme_nvm_id20_addrf {
- __u8 grp_len;
- __u8 pu_len;
- __u8 chk_len;
- __u8 lba_len;
- __u8 resv[4];
-};
-
-struct nvme_nvm_id20 {
- __u8 mjr;
- __u8 mnr;
- __u8 resv[6];
- struct nvme_nvm_id20_addrf lbaf;
- __le32 mccap;
- __u8 resv2[12];
- __u8 wit;
- __u8 resv3[31];
- __le16 num_grp;
- __le16 num_pu;
- __le32 num_chk;
- __le32 clba;
- __u8 resv4[52];
- __le32 ws_min;
- __le32 ws_opt;
- __le32 mw_cunits;
- __le32 maxoc;
- __le32 maxocpu;
- __u8 resv5[44];
- __le32 trdt;
- __le32 trdm;
- __le32 twrt;
- __le32 twrm;
- __le32 tcrst;
- __le32 tcrsm;
- __u8 resv6[40];
- __u8 resv7[2816];
- __u8 vs[1024];
-};
-
-struct nvme_nvm_chk_meta {
- __u8 state;
- __u8 type;
- __u8 wi;
- __u8 rsvd[5];
- __le64 slba;
- __le64 cnlb;
- __le64 wp;
-};
-
-struct dma_pool___2;
-
-struct nvme_zns_lbafe {
- __le64 zsze;
- __u8 zdes;
- __u8 rsvd9[7];
-};
-
-struct nvme_id_ns_zns {
- __le16 zoc;
- __le16 ozcs;
- __le32 mar;
- __le32 mor;
- __le32 rrl;
- __le32 frl;
- __u8 rsvd20[2796];
- struct nvme_zns_lbafe lbafe[16];
- __u8 rsvd3072[768];
- __u8 vs[256];
-};
-
-struct nvme_id_ctrl_zns {
- __u8 zasl;
- __u8 rsvd1[4095];
-};
-
-struct nvme_zone_descriptor {
- __u8 zt;
- __u8 zs;
- __u8 za;
- __u8 rsvd3[5];
- __le64 zcap;
- __le64 zslba;
- __le64 wp;
- __u8 rsvd32[32];
-};
-
-enum {
- NVME_ZONE_TYPE_SEQWRITE_REQ = 2,
-};
-
-struct nvme_zone_report {
- __le64 nr_zones;
- __u8 resv8[56];
- struct nvme_zone_descriptor entries[0];
-};
-
-enum {
- NVME_ZRA_ZONE_REPORT = 0,
- NVME_ZRASF_ZONE_REPORT_ALL = 0,
- NVME_REPORT_ZONE_PARTIAL = 1,
-};
-
-enum {
- NVME_CMBSZ_SQS = 1,
- NVME_CMBSZ_CQS = 2,
- NVME_CMBSZ_LISTS = 4,
- NVME_CMBSZ_RDS = 8,
- NVME_CMBSZ_WDS = 16,
- NVME_CMBSZ_SZ_SHIFT = 12,
- NVME_CMBSZ_SZ_MASK = 1048575,
- NVME_CMBSZ_SZU_SHIFT = 8,
- NVME_CMBSZ_SZU_MASK = 15,
-};
-
-enum {
- NVME_SGL_FMT_DATA_DESC = 0,
- NVME_SGL_FMT_SEG_DESC = 2,
- NVME_SGL_FMT_LAST_SEG_DESC = 3,
- NVME_KEY_SGL_FMT_DATA_DESC = 4,
- NVME_TRANSPORT_SGL_DATA_DESC = 5,
-};
-
-enum {
- NVME_HOST_MEM_ENABLE = 1,
- NVME_HOST_MEM_RETURN = 2,
-};
-
-struct nvme_host_mem_buf_desc {
- __le64 addr;
- __le32 size;
- __u32 rsvd;
-};
-
-struct nvme_completion {
- union nvme_result result;
- __le16 sq_head;
- __le16 sq_id;
- __u16 command_id;
- __le16 status;
-};
-
-struct nvme_queue;
-
-struct nvme_dev {
- struct nvme_queue *queues;
- struct blk_mq_tag_set tagset;
- struct blk_mq_tag_set admin_tagset;
- u32 *dbs;
- struct device *dev;
- struct dma_pool___2 *prp_page_pool;
- struct dma_pool___2 *prp_small_pool;
- unsigned int online_queues;
- unsigned int max_qid;
- unsigned int io_queues[3];
- unsigned int num_vecs;
- u32 q_depth;
- int io_sqes;
- u32 db_stride;
- void *bar;
- long unsigned int bar_mapped_size;
- struct work_struct remove_work;
- struct mutex shutdown_lock;
- bool subsystem;
- u64 cmb_size;
- bool cmb_use_sqes;
- u32 cmbsz;
- u32 cmbloc;
- struct nvme_ctrl ctrl;
- u32 last_ps;
- mempool_t *iod_mempool;
- u32 *dbbuf_dbs;
- dma_addr_t dbbuf_dbs_dma_addr;
- u32 *dbbuf_eis;
- dma_addr_t dbbuf_eis_dma_addr;
- u64 host_mem_size;
- u32 nr_host_mem_descs;
- dma_addr_t host_mem_descs_dma;
- struct nvme_host_mem_buf_desc *host_mem_descs;
- void **host_mem_desc_bufs;
- unsigned int nr_allocated_queues;
- unsigned int nr_write_queues;
- unsigned int nr_poll_queues;
-};
-
-struct nvme_queue {
- struct nvme_dev *dev;
- spinlock_t sq_lock;
- void *sq_cmds;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- spinlock_t cq_poll_lock;
- struct nvme_completion *cqes;
- dma_addr_t sq_dma_addr;
- dma_addr_t cq_dma_addr;
- u32 *q_db;
- u32 q_depth;
- u16 cq_vector;
- u16 sq_tail;
- u16 last_sq_tail;
- u16 cq_head;
- u16 qid;
- u8 cq_phase;
- u8 sqes;
- long unsigned int flags;
- u32 *dbbuf_sq_db;
- u32 *dbbuf_cq_db;
- u32 *dbbuf_sq_ei;
- u32 *dbbuf_cq_ei;
- struct completion delete_done;
-};
-
-struct nvme_iod {
- struct nvme_request req;
- struct nvme_queue *nvmeq;
- bool use_sgl;
- int aborted;
- int npages;
- int nents;
- dma_addr_t first_dma;
- unsigned int dma_len;
- dma_addr_t meta_dma;
- struct scatterlist *sg;
-};
-
-enum of_reconfig_change {
- OF_RECONFIG_NO_CHANGE = 0,
- OF_RECONFIG_CHANGE_ADD = 1,
- OF_RECONFIG_CHANGE_REMOVE = 2,
-};
-
-typedef void (*spi_res_release_t)(struct spi_controller *, struct spi_message *, void *);
-
-struct spi_res {
- struct list_head entry;
- spi_res_release_t release;
- long long unsigned int data[0];
-};
-
-struct spi_replaced_transfers;
-
-typedef void (*spi_replaced_release_t)(struct spi_controller *, struct spi_message *, struct spi_replaced_transfers *);
-
-struct spi_replaced_transfers {
- spi_replaced_release_t release;
- void *extradata;
- struct list_head replaced_transfers;
- struct list_head *replaced_after;
- size_t inserted;
- struct spi_transfer inserted_transfers[0];
-};
-
-struct spi_board_info {
- char modalias[32];
- const void *platform_data;
- const struct property_entry *properties;
- void *controller_data;
- int irq;
- u32 max_speed_hz;
- u16 bus_num;
- u16 chip_select;
- u32 mode;
-};
-
-enum spi_mem_data_dir {
- SPI_MEM_NO_DATA = 0,
- SPI_MEM_DATA_IN = 1,
- SPI_MEM_DATA_OUT = 2,
-};
-
-struct spi_mem_op {
- struct {
- u8 nbytes;
- u8 buswidth;
- u8 dtr: 1;
- u16 opcode;
- } cmd;
- struct {
- u8 nbytes;
- u8 buswidth;
- u8 dtr: 1;
- u64 val;
- } addr;
- struct {
- u8 nbytes;
- u8 buswidth;
- u8 dtr: 1;
- } dummy;
- struct {
- u8 buswidth;
- u8 dtr: 1;
- enum spi_mem_data_dir dir;
- unsigned int nbytes;
- union {
- void *in;
- const void *out;
- } buf;
- } data;
-};
-
-struct spi_mem_dirmap_info {
- struct spi_mem_op op_tmpl;
- u64 offset;
- u64 length;
-};
-
-struct spi_mem_dirmap_desc {
- struct spi_mem *mem;
- struct spi_mem_dirmap_info info;
- unsigned int nodirmap;
- void *priv;
-};
-
-struct spi_mem {
- struct spi_device *spi;
- void *drvpriv;
- const char *name;
-};
-
-enum of_gpio_flags {
- OF_GPIO_ACTIVE_LOW = 1,
- OF_GPIO_SINGLE_ENDED = 2,
- OF_GPIO_OPEN_DRAIN = 4,
- OF_GPIO_TRANSITORY = 8,
- OF_GPIO_PULL_UP = 16,
- OF_GPIO_PULL_DOWN = 32,
-};
-
-struct trace_event_raw_spi_controller {
- struct trace_entry ent;
- int bus_num;
- char __data[0];
-};
-
-struct trace_event_raw_spi_message {
- struct trace_entry ent;
- int bus_num;
- int chip_select;
- struct spi_message *msg;
- char __data[0];
-};
-
-struct trace_event_raw_spi_message_done {
- struct trace_entry ent;
- int bus_num;
- int chip_select;
- struct spi_message *msg;
- unsigned int frame;
- unsigned int actual;
- char __data[0];
-};
-
-struct trace_event_raw_spi_transfer {
- struct trace_entry ent;
- int bus_num;
- int chip_select;
- struct spi_transfer *xfer;
- int len;
- u32 __data_loc_rx_buf;
- u32 __data_loc_tx_buf;
- char __data[0];
-};
-
-struct trace_event_data_offsets_spi_controller {};
-
-struct trace_event_data_offsets_spi_message {};
-
-struct trace_event_data_offsets_spi_message_done {};
-
-struct trace_event_data_offsets_spi_transfer {
- u32 rx_buf;
- u32 tx_buf;
-};
-
-typedef void (*btf_trace_spi_controller_idle)(void *, struct spi_controller *);
-
-typedef void (*btf_trace_spi_controller_busy)(void *, struct spi_controller *);
-
-typedef void (*btf_trace_spi_message_submit)(void *, struct spi_message *);
-
-typedef void (*btf_trace_spi_message_start)(void *, struct spi_message *);
-
-typedef void (*btf_trace_spi_message_done)(void *, struct spi_message *);
-
-typedef void (*btf_trace_spi_transfer_start)(void *, struct spi_message *, struct spi_transfer *);
-
-typedef void (*btf_trace_spi_transfer_stop)(void *, struct spi_message *, struct spi_transfer *);
-
-struct boardinfo {
- struct list_head list;
- struct spi_board_info board_info;
-};
-
-struct spi_mem_driver {
- struct spi_driver spidrv;
- int (*probe)(struct spi_mem *);
- int (*remove)(struct spi_mem *);
- void (*shutdown)(struct spi_mem *);
-};
-
-struct devprobe2 {
- struct net_device * (*probe)(int);
- int status;
-};
-
-enum {
- NETIF_F_SG_BIT = 0,
- NETIF_F_IP_CSUM_BIT = 1,
- __UNUSED_NETIF_F_1 = 2,
- NETIF_F_HW_CSUM_BIT = 3,
- NETIF_F_IPV6_CSUM_BIT = 4,
- NETIF_F_HIGHDMA_BIT = 5,
- NETIF_F_FRAGLIST_BIT = 6,
- NETIF_F_HW_VLAN_CTAG_TX_BIT = 7,
- NETIF_F_HW_VLAN_CTAG_RX_BIT = 8,
- NETIF_F_HW_VLAN_CTAG_FILTER_BIT = 9,
- NETIF_F_VLAN_CHALLENGED_BIT = 10,
- NETIF_F_GSO_BIT = 11,
- NETIF_F_LLTX_BIT = 12,
- NETIF_F_NETNS_LOCAL_BIT = 13,
- NETIF_F_GRO_BIT = 14,
- NETIF_F_LRO_BIT = 15,
- NETIF_F_GSO_SHIFT = 16,
- NETIF_F_TSO_BIT = 16,
- NETIF_F_GSO_ROBUST_BIT = 17,
- NETIF_F_TSO_ECN_BIT = 18,
- NETIF_F_TSO_MANGLEID_BIT = 19,
- NETIF_F_TSO6_BIT = 20,
- NETIF_F_FSO_BIT = 21,
- NETIF_F_GSO_GRE_BIT = 22,
- NETIF_F_GSO_GRE_CSUM_BIT = 23,
- NETIF_F_GSO_IPXIP4_BIT = 24,
- NETIF_F_GSO_IPXIP6_BIT = 25,
- NETIF_F_GSO_UDP_TUNNEL_BIT = 26,
- NETIF_F_GSO_UDP_TUNNEL_CSUM_BIT = 27,
- NETIF_F_GSO_PARTIAL_BIT = 28,
- NETIF_F_GSO_TUNNEL_REMCSUM_BIT = 29,
- NETIF_F_GSO_SCTP_BIT = 30,
- NETIF_F_GSO_ESP_BIT = 31,
- NETIF_F_GSO_UDP_BIT = 32,
- NETIF_F_GSO_UDP_L4_BIT = 33,
- NETIF_F_GSO_FRAGLIST_BIT = 34,
- NETIF_F_GSO_LAST = 34,
- NETIF_F_FCOE_CRC_BIT = 35,
- NETIF_F_SCTP_CRC_BIT = 36,
- NETIF_F_FCOE_MTU_BIT = 37,
- NETIF_F_NTUPLE_BIT = 38,
- NETIF_F_RXHASH_BIT = 39,
- NETIF_F_RXCSUM_BIT = 40,
- NETIF_F_NOCACHE_COPY_BIT = 41,
- NETIF_F_LOOPBACK_BIT = 42,
- NETIF_F_RXFCS_BIT = 43,
- NETIF_F_RXALL_BIT = 44,
- NETIF_F_HW_VLAN_STAG_TX_BIT = 45,
- NETIF_F_HW_VLAN_STAG_RX_BIT = 46,
- NETIF_F_HW_VLAN_STAG_FILTER_BIT = 47,
- NETIF_F_HW_L2FW_DOFFLOAD_BIT = 48,
- NETIF_F_HW_TC_BIT = 49,
- NETIF_F_HW_ESP_BIT = 50,
- NETIF_F_HW_ESP_TX_CSUM_BIT = 51,
- NETIF_F_RX_UDP_TUNNEL_PORT_BIT = 52,
- NETIF_F_HW_TLS_TX_BIT = 53,
- NETIF_F_HW_TLS_RX_BIT = 54,
- NETIF_F_GRO_HW_BIT = 55,
- NETIF_F_HW_TLS_RECORD_BIT = 56,
- NETIF_F_GRO_FRAGLIST_BIT = 57,
- NETIF_F_HW_MACSEC_BIT = 58,
- NETDEV_FEATURE_COUNT = 59,
-};
-
-enum {
- SKBTX_HW_TSTAMP = 1,
- SKBTX_SW_TSTAMP = 2,
- SKBTX_IN_PROGRESS = 4,
- SKBTX_DEV_ZEROCOPY = 8,
- SKBTX_WIFI_STATUS = 16,
- SKBTX_SHARED_FRAG = 32,
- SKBTX_SCHED_TSTAMP = 64,
-};
-
-enum netdev_priv_flags {
- IFF_802_1Q_VLAN = 1,
- IFF_EBRIDGE = 2,
- IFF_BONDING = 4,
- IFF_ISATAP = 8,
- IFF_WAN_HDLC = 16,
- IFF_XMIT_DST_RELEASE = 32,
- IFF_DONT_BRIDGE = 64,
- IFF_DISABLE_NETPOLL = 128,
- IFF_MACVLAN_PORT = 256,
- IFF_BRIDGE_PORT = 512,
- IFF_OVS_DATAPATH = 1024,
- IFF_TX_SKB_SHARING = 2048,
- IFF_UNICAST_FLT = 4096,
- IFF_TEAM_PORT = 8192,
- IFF_SUPP_NOFCS = 16384,
- IFF_LIVE_ADDR_CHANGE = 32768,
- IFF_MACVLAN = 65536,
- IFF_XMIT_DST_RELEASE_PERM = 131072,
- IFF_L3MDEV_MASTER = 262144,
- IFF_NO_QUEUE = 524288,
- IFF_OPENVSWITCH = 1048576,
- IFF_L3MDEV_SLAVE = 2097152,
- IFF_TEAM = 4194304,
- IFF_RXFH_CONFIGURED = 8388608,
- IFF_PHONY_HEADROOM = 16777216,
- IFF_MACSEC = 33554432,
- IFF_NO_RX_HANDLER = 67108864,
- IFF_FAILOVER = 134217728,
- IFF_FAILOVER_SLAVE = 268435456,
- IFF_L3MDEV_RX_HANDLER = 536870912,
- IFF_LIVE_RENAME_OK = 1073741824,
-};
-
-struct mdio_board_info {
- const char *bus_id;
- char modalias[32];
- int mdio_addr;
- const void *platform_data;
-};
-
-struct mdio_board_entry {
- struct list_head list;
- struct mdio_board_info board_info;
-};
-
-struct mdiobus_devres {
- struct mii_bus *mii;
-};
-
-enum netdev_state_t {
- __LINK_STATE_START = 0,
- __LINK_STATE_PRESENT = 1,
- __LINK_STATE_NOCARRIER = 2,
- __LINK_STATE_LINKWATCH_PENDING = 3,
- __LINK_STATE_DORMANT = 4,
- __LINK_STATE_TESTING = 5,
-};
-
-struct mii_ioctl_data {
- __u16 phy_id;
- __u16 reg_num;
- __u16 val_in;
- __u16 val_out;
-};
-
-enum {
- ETHTOOL_MSG_KERNEL_NONE = 0,
- ETHTOOL_MSG_STRSET_GET_REPLY = 1,
- ETHTOOL_MSG_LINKINFO_GET_REPLY = 2,
- ETHTOOL_MSG_LINKINFO_NTF = 3,
- ETHTOOL_MSG_LINKMODES_GET_REPLY = 4,
- ETHTOOL_MSG_LINKMODES_NTF = 5,
- ETHTOOL_MSG_LINKSTATE_GET_REPLY = 6,
- ETHTOOL_MSG_DEBUG_GET_REPLY = 7,
- ETHTOOL_MSG_DEBUG_NTF = 8,
- ETHTOOL_MSG_WOL_GET_REPLY = 9,
- ETHTOOL_MSG_WOL_NTF = 10,
- ETHTOOL_MSG_FEATURES_GET_REPLY = 11,
- ETHTOOL_MSG_FEATURES_SET_REPLY = 12,
- ETHTOOL_MSG_FEATURES_NTF = 13,
- ETHTOOL_MSG_PRIVFLAGS_GET_REPLY = 14,
- ETHTOOL_MSG_PRIVFLAGS_NTF = 15,
- ETHTOOL_MSG_RINGS_GET_REPLY = 16,
- ETHTOOL_MSG_RINGS_NTF = 17,
- ETHTOOL_MSG_CHANNELS_GET_REPLY = 18,
- ETHTOOL_MSG_CHANNELS_NTF = 19,
- ETHTOOL_MSG_COALESCE_GET_REPLY = 20,
- ETHTOOL_MSG_COALESCE_NTF = 21,
- ETHTOOL_MSG_PAUSE_GET_REPLY = 22,
- ETHTOOL_MSG_PAUSE_NTF = 23,
- ETHTOOL_MSG_EEE_GET_REPLY = 24,
- ETHTOOL_MSG_EEE_NTF = 25,
- ETHTOOL_MSG_TSINFO_GET_REPLY = 26,
- ETHTOOL_MSG_CABLE_TEST_NTF = 27,
- ETHTOOL_MSG_CABLE_TEST_TDR_NTF = 28,
- ETHTOOL_MSG_TUNNEL_INFO_GET_REPLY = 29,
- __ETHTOOL_MSG_KERNEL_CNT = 30,
- ETHTOOL_MSG_KERNEL_MAX = 29,
-};
-
-struct phy_setting {
- u32 speed;
- u8 duplex;
- u8 bit;
-};
-
-struct ethtool_phy_ops {
- int (*get_sset_count)(struct phy_device *);
- int (*get_strings)(struct phy_device *, u8 *);
- int (*get_stats)(struct phy_device *, struct ethtool_stats *, u64 *);
- int (*start_cable_test)(struct phy_device *, struct netlink_ext_ack *);
- int (*start_cable_test_tdr)(struct phy_device *, struct netlink_ext_ack *, const struct phy_tdr_config *);
-};
-
-struct phy_fixup {
- struct list_head list;
- char bus_id[64];
- u32 phy_uid;
- u32 phy_uid_mask;
- int (*run)(struct phy_device *);
-};
-
-struct sfp_eeprom_base {
- u8 phys_id;
- u8 phys_ext_id;
- u8 connector;
- u8 if_1x_copper_passive: 1;
- u8 if_1x_copper_active: 1;
- u8 if_1x_lx: 1;
- u8 if_1x_sx: 1;
- u8 e10g_base_sr: 1;
- u8 e10g_base_lr: 1;
- u8 e10g_base_lrm: 1;
- u8 e10g_base_er: 1;
- u8 sonet_oc3_short_reach: 1;
- u8 sonet_oc3_smf_intermediate_reach: 1;
- u8 sonet_oc3_smf_long_reach: 1;
- u8 unallocated_5_3: 1;
- u8 sonet_oc12_short_reach: 1;
- u8 sonet_oc12_smf_intermediate_reach: 1;
- u8 sonet_oc12_smf_long_reach: 1;
- u8 unallocated_5_7: 1;
- u8 sonet_oc48_short_reach: 1;
- u8 sonet_oc48_intermediate_reach: 1;
- u8 sonet_oc48_long_reach: 1;
- u8 sonet_reach_bit2: 1;
- u8 sonet_reach_bit1: 1;
- u8 sonet_oc192_short_reach: 1;
- u8 escon_smf_1310_laser: 1;
- u8 escon_mmf_1310_led: 1;
- u8 e1000_base_sx: 1;
- u8 e1000_base_lx: 1;
- u8 e1000_base_cx: 1;
- u8 e1000_base_t: 1;
- u8 e100_base_lx: 1;
- u8 e100_base_fx: 1;
- u8 e_base_bx10: 1;
- u8 e_base_px: 1;
- u8 fc_tech_electrical_inter_enclosure: 1;
- u8 fc_tech_lc: 1;
- u8 fc_tech_sa: 1;
- u8 fc_ll_m: 1;
- u8 fc_ll_l: 1;
- u8 fc_ll_i: 1;
- u8 fc_ll_s: 1;
- u8 fc_ll_v: 1;
- u8 unallocated_8_0: 1;
- u8 unallocated_8_1: 1;
- u8 sfp_ct_passive: 1;
- u8 sfp_ct_active: 1;
- u8 fc_tech_ll: 1;
- u8 fc_tech_sl: 1;
- u8 fc_tech_sn: 1;
- u8 fc_tech_electrical_intra_enclosure: 1;
- u8 fc_media_sm: 1;
- u8 unallocated_9_1: 1;
- u8 fc_media_m5: 1;
- u8 fc_media_m6: 1;
- u8 fc_media_tv: 1;
- u8 fc_media_mi: 1;
- u8 fc_media_tp: 1;
- u8 fc_media_tw: 1;
- u8 fc_speed_100: 1;
- u8 unallocated_10_1: 1;
- u8 fc_speed_200: 1;
- u8 fc_speed_3200: 1;
- u8 fc_speed_400: 1;
- u8 fc_speed_1600: 1;
- u8 fc_speed_800: 1;
- u8 fc_speed_1200: 1;
- u8 encoding;
- u8 br_nominal;
- u8 rate_id;
- u8 link_len[6];
- char vendor_name[16];
- u8 extended_cc;
- char vendor_oui[3];
- char vendor_pn[16];
- char vendor_rev[4];
- union {
- __be16 optical_wavelength;
- __be16 cable_compliance;
- struct {
- u8 sff8431_app_e: 1;
- u8 fc_pi_4_app_h: 1;
- u8 reserved60_2: 6;
- u8 reserved61: 8;
- } passive;
- struct {
- u8 sff8431_app_e: 1;
- u8 fc_pi_4_app_h: 1;
- u8 sff8431_lim: 1;
- u8 fc_pi_4_lim: 1;
- u8 reserved60_4: 4;
- u8 reserved61: 8;
- } active;
- };
- u8 reserved62;
- u8 cc_base;
-};
-
-struct sfp_eeprom_ext {
- __be16 options;
- u8 br_max;
- u8 br_min;
- char vendor_sn[16];
- char datecode[8];
- u8 diagmon;
- u8 enhopts;
- u8 sff8472_compliance;
- u8 cc_ext;
-};
-
-struct sfp_eeprom_id {
- struct sfp_eeprom_base base;
- struct sfp_eeprom_ext ext;
-};
-
-struct sfp_upstream_ops {
- void (*attach)(void *, struct sfp_bus *);
- void (*detach)(void *, struct sfp_bus *);
- int (*module_insert)(void *, const struct sfp_eeprom_id *);
- void (*module_remove)(void *);
- int (*module_start)(void *);
- void (*module_stop)(void *);
- void (*link_down)(void *);
- void (*link_up)(void *);
- int (*connect_phy)(void *, struct phy_device *);
- void (*disconnect_phy)(void *);
-};
-
-struct trace_event_raw_mdio_access {
- struct trace_entry ent;
- char busid[61];
- char read;
- u8 addr;
- u16 val;
- unsigned int regnum;
- char __data[0];
-};
-
-struct trace_event_data_offsets_mdio_access {};
-
-typedef void (*btf_trace_mdio_access)(void *, struct mii_bus *, char, u8, unsigned int, u16, int);
-
-struct mdio_bus_stat_attr {
- int addr;
- unsigned int field_offset;
-};
-
-struct mdio_driver {
- struct mdio_driver_common mdiodrv;
- int (*probe)(struct mdio_device *);
- void (*remove)(struct mdio_device *);
-};
-
-struct fixed_phy_status {
- int link;
- int speed;
- int duplex;
- int pause;
- int asym_pause;
-};
-
-struct swmii_regs {
- u16 bmsr;
- u16 lpa;
- u16 lpagb;
- u16 estat;
-};
-
-enum {
- SWMII_SPEED_10 = 0,
- SWMII_SPEED_100 = 1,
- SWMII_SPEED_1000 = 2,
- SWMII_DUPLEX_HALF = 0,
- SWMII_DUPLEX_FULL = 1,
-};
-
-struct sfp;
-
-struct sfp_socket_ops;
-
-struct sfp_quirk;
-
-struct sfp_bus {
- struct kref kref;
- struct list_head node;
- struct fwnode_handle *fwnode;
- const struct sfp_socket_ops *socket_ops;
- struct device *sfp_dev;
- struct sfp *sfp;
- const struct sfp_quirk *sfp_quirk;
- const struct sfp_upstream_ops *upstream_ops;
- void *upstream;
- struct phy_device *phydev;
- bool registered;
- bool started;
-};
-
-enum {
- SFF8024_ID_UNK = 0,
- SFF8024_ID_SFF_8472 = 2,
- SFF8024_ID_SFP = 3,
- SFF8024_ID_DWDM_SFP = 11,
- SFF8024_ID_QSFP_8438 = 12,
- SFF8024_ID_QSFP_8436_8636 = 13,
- SFF8024_ID_QSFP28_8636 = 17,
- SFF8024_ENCODING_UNSPEC = 0,
- SFF8024_ENCODING_8B10B = 1,
- SFF8024_ENCODING_4B5B = 2,
- SFF8024_ENCODING_NRZ = 3,
- SFF8024_ENCODING_8472_MANCHESTER = 4,
- SFF8024_ENCODING_8472_SONET = 5,
- SFF8024_ENCODING_8472_64B66B = 6,
- SFF8024_ENCODING_8436_MANCHESTER = 6,
- SFF8024_ENCODING_8436_SONET = 4,
- SFF8024_ENCODING_8436_64B66B = 5,
- SFF8024_ENCODING_256B257B = 7,
- SFF8024_ENCODING_PAM4 = 8,
- SFF8024_CONNECTOR_UNSPEC = 0,
- SFF8024_CONNECTOR_SC = 1,
- SFF8024_CONNECTOR_FIBERJACK = 6,
- SFF8024_CONNECTOR_LC = 7,
- SFF8024_CONNECTOR_MT_RJ = 8,
- SFF8024_CONNECTOR_MU = 9,
- SFF8024_CONNECTOR_SG = 10,
- SFF8024_CONNECTOR_OPTICAL_PIGTAIL = 11,
- SFF8024_CONNECTOR_MPO_1X12 = 12,
- SFF8024_CONNECTOR_MPO_2X16 = 13,
- SFF8024_CONNECTOR_HSSDC_II = 32,
- SFF8024_CONNECTOR_COPPER_PIGTAIL = 33,
- SFF8024_CONNECTOR_RJ45 = 34,
- SFF8024_CONNECTOR_NOSEPARATE = 35,
- SFF8024_CONNECTOR_MXC_2X16 = 36,
- SFF8024_ECC_UNSPEC = 0,
- SFF8024_ECC_100G_25GAUI_C2M_AOC = 1,
- SFF8024_ECC_100GBASE_SR4_25GBASE_SR = 2,
- SFF8024_ECC_100GBASE_LR4_25GBASE_LR = 3,
- SFF8024_ECC_100GBASE_ER4_25GBASE_ER = 4,
- SFF8024_ECC_100GBASE_SR10 = 5,
- SFF8024_ECC_100GBASE_CR4 = 11,
- SFF8024_ECC_25GBASE_CR_S = 12,
- SFF8024_ECC_25GBASE_CR_N = 13,
- SFF8024_ECC_10GBASE_T_SFI = 22,
- SFF8024_ECC_10GBASE_T_SR = 28,
- SFF8024_ECC_5GBASE_T = 29,
- SFF8024_ECC_2_5GBASE_T = 30,
-};
-
-struct sfp_socket_ops {
- void (*attach)(struct sfp *);
- void (*detach)(struct sfp *);
- void (*start)(struct sfp *);
- void (*stop)(struct sfp *);
- int (*module_info)(struct sfp *, struct ethtool_modinfo *);
- int (*module_eeprom)(struct sfp *, struct ethtool_eeprom *, u8 *);
-};
-
-struct sfp_quirk {
- const char *vendor;
- const char *part;
- void (*modes)(const struct sfp_eeprom_id *, long unsigned int *);
-};
-
-struct mdio_device_id {
- __u32 phy_id;
- __u32 phy_id_mask;
-};
-
-enum {
- MDIO_AN_C22 = 65504,
-};
-
-struct fixed_mdio_bus {
- struct mii_bus *mii_bus;
- struct list_head phys;
-};
-
-struct fixed_phy {
- int addr;
- struct phy_device *phydev;
- struct fixed_phy_status status;
- bool no_carrier;
- int (*link_update)(struct net_device *, struct fixed_phy_status *);
- struct list_head node;
- struct gpio_desc *link_gpiod;
-};
-
-struct flow_dissector {
- unsigned int used_keys;
- short unsigned int offset[28];
-};
-
-struct flow_match {
- struct flow_dissector *dissector;
- void *mask;
- void *key;
-};
-
-enum flow_action_id {
- FLOW_ACTION_ACCEPT = 0,
- FLOW_ACTION_DROP = 1,
- FLOW_ACTION_TRAP = 2,
- FLOW_ACTION_GOTO = 3,
- FLOW_ACTION_REDIRECT = 4,
- FLOW_ACTION_MIRRED = 5,
- FLOW_ACTION_REDIRECT_INGRESS = 6,
- FLOW_ACTION_MIRRED_INGRESS = 7,
- FLOW_ACTION_VLAN_PUSH = 8,
- FLOW_ACTION_VLAN_POP = 9,
- FLOW_ACTION_VLAN_MANGLE = 10,
- FLOW_ACTION_TUNNEL_ENCAP = 11,
- FLOW_ACTION_TUNNEL_DECAP = 12,
- FLOW_ACTION_MANGLE = 13,
- FLOW_ACTION_ADD = 14,
- FLOW_ACTION_CSUM = 15,
- FLOW_ACTION_MARK = 16,
- FLOW_ACTION_PTYPE = 17,
- FLOW_ACTION_PRIORITY = 18,
- FLOW_ACTION_WAKE = 19,
- FLOW_ACTION_QUEUE = 20,
- FLOW_ACTION_SAMPLE = 21,
- FLOW_ACTION_POLICE = 22,
- FLOW_ACTION_CT = 23,
- FLOW_ACTION_CT_METADATA = 24,
- FLOW_ACTION_MPLS_PUSH = 25,
- FLOW_ACTION_MPLS_POP = 26,
- FLOW_ACTION_MPLS_MANGLE = 27,
- FLOW_ACTION_GATE = 28,
- NUM_FLOW_ACTIONS = 29,
-};
-
-enum flow_action_hw_stats {
- FLOW_ACTION_HW_STATS_IMMEDIATE = 1,
- FLOW_ACTION_HW_STATS_DELAYED = 2,
- FLOW_ACTION_HW_STATS_ANY = 3,
- FLOW_ACTION_HW_STATS_DISABLED = 4,
- FLOW_ACTION_HW_STATS_DONT_CARE = 7,
-};
-
-typedef void (*action_destr)(void *);
-
-enum flow_action_mangle_base {
- FLOW_ACT_MANGLE_UNSPEC = 0,
- FLOW_ACT_MANGLE_HDR_TYPE_ETH = 1,
- FLOW_ACT_MANGLE_HDR_TYPE_IP4 = 2,
- FLOW_ACT_MANGLE_HDR_TYPE_IP6 = 3,
- FLOW_ACT_MANGLE_HDR_TYPE_TCP = 4,
- FLOW_ACT_MANGLE_HDR_TYPE_UDP = 5,
-};
-
-struct nf_flowtable;
-
-struct ip_tunnel_info;
-
-struct psample_group;
-
-struct action_gate_entry;
-
-struct flow_action_cookie;
-
-struct flow_action_entry {
- enum flow_action_id id;
- enum flow_action_hw_stats hw_stats;
- action_destr destructor;
- void *destructor_priv;
- union {
- u32 chain_index;
- struct net_device *dev;
- struct {
- u16 vid;
- __be16 proto;
- u8 prio;
- } vlan;
- struct {
- enum flow_action_mangle_base htype;
- u32 offset;
- u32 mask;
- u32 val;
- } mangle;
- struct ip_tunnel_info *tunnel;
- u32 csum_flags;
- u32 mark;
- u16 ptype;
- u32 priority;
- struct {
- u32 ctx;
- u32 index;
- u8 vf;
- } queue;
- struct {
- struct psample_group *psample_group;
- u32 rate;
- u32 trunc_size;
- bool truncate;
- } sample;
- struct {
- u32 index;
- u32 burst;
- u64 rate_bytes_ps;
- u32 mtu;
- } police;
- struct {
- int action;
- u16 zone;
- struct nf_flowtable *flow_table;
- } ct;
- struct {
- long unsigned int cookie;
- u32 mark;
- u32 labels[4];
- } ct_metadata;
- struct {
- u32 label;
- __be16 proto;
- u8 tc;
- u8 bos;
- u8 ttl;
- } mpls_push;
- struct {
- __be16 proto;
- } mpls_pop;
- struct {
- u32 label;
- u8 tc;
- u8 bos;
- u8 ttl;
- } mpls_mangle;
- struct {
- u32 index;
- s32 prio;
- u64 basetime;
- u64 cycletime;
- u64 cycletimeext;
- u32 num_entries;
- struct action_gate_entry *entries;
- } gate;
- };
- struct flow_action_cookie *cookie;
-};
-
-struct flow_action {
- unsigned int num_entries;
- struct flow_action_entry entries[0];
-};
-
-struct flow_rule {
- struct flow_match match;
- struct flow_action action;
-};
-
-struct dsa_chip_data {
- struct device *host_dev;
- int sw_addr;
- struct device *netdev[12];
- int eeprom_len;
- struct device_node *of_node;
- char *port_names[12];
- struct device_node *port_dn[12];
- s8 rtable[4];
-};
-
-struct dsa_platform_data {
- struct device *netdev;
- struct net_device *of_netdev;
- int nr_chips;
- struct dsa_chip_data *chip;
-};
-
-struct phylink_link_state {
- long unsigned int advertising[2];
- long unsigned int lp_advertising[2];
- phy_interface_t interface;
- int speed;
- int duplex;
- int pause;
- unsigned int link: 1;
- unsigned int an_enabled: 1;
- unsigned int an_complete: 1;
-};
-
-enum phylink_op_type {
- PHYLINK_NETDEV = 0,
- PHYLINK_DEV = 1,
-};
-
-struct phylink_config {
- struct device *dev;
- enum phylink_op_type type;
- bool pcs_poll;
- bool poll_fixed_state;
- void (*get_fixed_state)(struct phylink_config *, struct phylink_link_state *);
-};
-
-enum devlink_port_type {
- DEVLINK_PORT_TYPE_NOTSET = 0,
- DEVLINK_PORT_TYPE_AUTO = 1,
- DEVLINK_PORT_TYPE_ETH = 2,
- DEVLINK_PORT_TYPE_IB = 3,
-};
-
-enum devlink_port_flavour {
- DEVLINK_PORT_FLAVOUR_PHYSICAL = 0,
- DEVLINK_PORT_FLAVOUR_CPU = 1,
- DEVLINK_PORT_FLAVOUR_DSA = 2,
- DEVLINK_PORT_FLAVOUR_PCI_PF = 3,
- DEVLINK_PORT_FLAVOUR_PCI_VF = 4,
- DEVLINK_PORT_FLAVOUR_VIRTUAL = 5,
- DEVLINK_PORT_FLAVOUR_UNUSED = 6,
-};
-
-struct devlink_port_phys_attrs {
- u32 port_number;
- u32 split_subport_number;
-};
-
-struct devlink_port_pci_pf_attrs {
- u32 controller;
- u16 pf;
- u8 external: 1;
-};
-
-struct devlink_port_pci_vf_attrs {
- u32 controller;
- u16 pf;
- u16 vf;
- u8 external: 1;
-};
-
-struct devlink_port_attrs {
- u8 split: 1;
- u8 splittable: 1;
- u32 lanes;
- enum devlink_port_flavour flavour;
- struct netdev_phys_item_id switch_id;
- union {
- struct devlink_port_phys_attrs phys;
- struct devlink_port_pci_pf_attrs pci_pf;
- struct devlink_port_pci_vf_attrs pci_vf;
- };
-};
-
-struct devlink;
-
-struct devlink_port {
- struct list_head list;
- struct list_head param_list;
- struct list_head region_list;
- struct devlink *devlink;
- unsigned int index;
- bool registered;
- spinlock_t type_lock;
- enum devlink_port_type type;
- enum devlink_port_type desired_type;
- void *type_dev;
- struct devlink_port_attrs attrs;
- u8 attrs_set: 1;
- u8 switch_port: 1;
- struct delayed_work type_warn_dw;
- struct list_head reporter_list;
- struct mutex reporters_lock;
-};
-
-struct dsa_device_ops;
-
-struct dsa_switch_tree;
-
-struct packet_type;
-
-struct dsa_switch;
-
-struct dsa_netdevice_ops;
-
-struct dsa_port {
- union {
- struct net_device *master;
- struct net_device *slave;
- };
- const struct dsa_device_ops *tag_ops;
- struct dsa_switch_tree *dst;
- struct sk_buff * (*rcv)(struct sk_buff *, struct net_device *, struct packet_type *);
- bool (*filter)(const struct sk_buff *, struct net_device *);
- enum {
- DSA_PORT_TYPE_UNUSED = 0,
- DSA_PORT_TYPE_CPU = 1,
- DSA_PORT_TYPE_DSA = 2,
- DSA_PORT_TYPE_USER = 3,
- } type;
- struct dsa_switch *ds;
- unsigned int index;
- const char *name;
- struct dsa_port *cpu_dp;
- const char *mac;
- struct device_node *dn;
- unsigned int ageing_time;
- bool vlan_filtering;
- u8 stp_state;
- struct net_device *bridge_dev;
- struct devlink_port devlink_port;
- bool devlink_port_setup;
- struct phylink *pl;
- struct phylink_config pl_config;
- struct list_head list;
- void *priv;
- const struct ethtool_ops *orig_ethtool_ops;
- const struct dsa_netdevice_ops *netdev_ops;
- bool setup;
-};
-
-struct packet_type {
- __be16 type;
- bool ignore_outgoing;
- struct net_device *dev;
- int (*func)(struct sk_buff *, struct net_device *, struct packet_type *, struct net_device *);
- void (*list_func)(struct list_head *, struct packet_type *, struct net_device *);
- bool (*id_match)(struct packet_type *, struct sock *);
- void *af_packet_priv;
- struct list_head list;
-};
-
-struct flow_action_cookie {
- u32 cookie_len;
- u8 cookie[0];
-};
-
-struct flow_stats {
- u64 pkts;
- u64 bytes;
- u64 drops;
- u64 lastused;
- enum flow_action_hw_stats used_hw_stats;
- bool used_hw_stats_valid;
-};
-
-enum flow_cls_command {
- FLOW_CLS_REPLACE = 0,
- FLOW_CLS_DESTROY = 1,
- FLOW_CLS_STATS = 2,
- FLOW_CLS_TMPLT_CREATE = 3,
- FLOW_CLS_TMPLT_DESTROY = 4,
-};
-
-struct flow_cls_common_offload {
- u32 chain_index;
- __be16 protocol;
- u32 prio;
- struct netlink_ext_ack *extack;
-};
-
-struct flow_cls_offload {
- struct flow_cls_common_offload common;
- enum flow_cls_command command;
- long unsigned int cookie;
- struct flow_rule *rule;
- struct flow_stats stats;
- u32 classid;
-};
-
-enum devlink_sb_pool_type {
- DEVLINK_SB_POOL_TYPE_INGRESS = 0,
- DEVLINK_SB_POOL_TYPE_EGRESS = 1,
-};
-
-enum devlink_sb_threshold_type {
- DEVLINK_SB_THRESHOLD_TYPE_STATIC = 0,
- DEVLINK_SB_THRESHOLD_TYPE_DYNAMIC = 1,
-};
-
-enum devlink_eswitch_encap_mode {
- DEVLINK_ESWITCH_ENCAP_MODE_NONE = 0,
- DEVLINK_ESWITCH_ENCAP_MODE_BASIC = 1,
-};
-
-enum devlink_param_cmode {
- DEVLINK_PARAM_CMODE_RUNTIME = 0,
- DEVLINK_PARAM_CMODE_DRIVERINIT = 1,
- DEVLINK_PARAM_CMODE_PERMANENT = 2,
- __DEVLINK_PARAM_CMODE_MAX = 3,
- DEVLINK_PARAM_CMODE_MAX = 2,
-};
-
-enum devlink_trap_action {
- DEVLINK_TRAP_ACTION_DROP = 0,
- DEVLINK_TRAP_ACTION_TRAP = 1,
- DEVLINK_TRAP_ACTION_MIRROR = 2,
-};
-
-enum devlink_trap_type {
- DEVLINK_TRAP_TYPE_DROP = 0,
- DEVLINK_TRAP_TYPE_EXCEPTION = 1,
- DEVLINK_TRAP_TYPE_CONTROL = 2,
-};
-
-enum devlink_reload_action {
- DEVLINK_RELOAD_ACTION_UNSPEC = 0,
- DEVLINK_RELOAD_ACTION_DRIVER_REINIT = 1,
- DEVLINK_RELOAD_ACTION_FW_ACTIVATE = 2,
- __DEVLINK_RELOAD_ACTION_MAX = 3,
- DEVLINK_RELOAD_ACTION_MAX = 2,
-};
-
-enum devlink_reload_limit {
- DEVLINK_RELOAD_LIMIT_UNSPEC = 0,
- DEVLINK_RELOAD_LIMIT_NO_RESET = 1,
- __DEVLINK_RELOAD_LIMIT_MAX = 2,
- DEVLINK_RELOAD_LIMIT_MAX = 1,
-};
-
-enum devlink_dpipe_field_mapping_type {
- DEVLINK_DPIPE_FIELD_MAPPING_TYPE_NONE = 0,
- DEVLINK_DPIPE_FIELD_MAPPING_TYPE_IFINDEX = 1,
-};
-
-struct devlink_dev_stats {
- u32 reload_stats[6];
- u32 remote_reload_stats[6];
-};
-
-struct devlink_dpipe_headers;
-
-struct devlink_ops;
-
-struct devlink {
- struct list_head list;
- struct list_head port_list;
- struct list_head sb_list;
- struct list_head dpipe_table_list;
- struct list_head resource_list;
- struct list_head param_list;
- struct list_head region_list;
- struct list_head reporter_list;
- struct mutex reporters_lock;
- struct devlink_dpipe_headers *dpipe_headers;
- struct list_head trap_list;
- struct list_head trap_group_list;
- struct list_head trap_policer_list;
- const struct devlink_ops *ops;
- struct xarray snapshot_ids;
- struct devlink_dev_stats stats;
- struct device *dev;
- possible_net_t _net;
- struct mutex lock;
- u8 reload_failed: 1;
- u8 reload_enabled: 1;
- u8 registered: 1;
- long: 61;
- long: 64;
- char priv[0];
-};
-
-struct devlink_dpipe_header;
-
-struct devlink_dpipe_headers {
- struct devlink_dpipe_header **headers;
- unsigned int headers_count;
-};
-
-struct devlink_sb_pool_info;
-
-struct devlink_info_req;
-
-struct devlink_flash_update_params;
-
-struct devlink_trap;
-
-struct devlink_trap_group;
-
-struct devlink_trap_policer;
-
-struct devlink_ops {
- u32 supported_flash_update_params;
- long unsigned int reload_actions;
- long unsigned int reload_limits;
- int (*reload_down)(struct devlink *, bool, enum devlink_reload_action, enum devlink_reload_limit, struct netlink_ext_ack *);
- int (*reload_up)(struct devlink *, enum devlink_reload_action, enum devlink_reload_limit, u32 *, struct netlink_ext_ack *);
- int (*port_type_set)(struct devlink_port *, enum devlink_port_type);
- int (*port_split)(struct devlink *, unsigned int, unsigned int, struct netlink_ext_ack *);
- int (*port_unsplit)(struct devlink *, unsigned int, struct netlink_ext_ack *);
- int (*sb_pool_get)(struct devlink *, unsigned int, u16, struct devlink_sb_pool_info *);
- int (*sb_pool_set)(struct devlink *, unsigned int, u16, u32, enum devlink_sb_threshold_type, struct netlink_ext_ack *);
- int (*sb_port_pool_get)(struct devlink_port *, unsigned int, u16, u32 *);
- int (*sb_port_pool_set)(struct devlink_port *, unsigned int, u16, u32, struct netlink_ext_ack *);
- int (*sb_tc_pool_bind_get)(struct devlink_port *, unsigned int, u16, enum devlink_sb_pool_type, u16 *, u32 *);
- int (*sb_tc_pool_bind_set)(struct devlink_port *, unsigned int, u16, enum devlink_sb_pool_type, u16, u32, struct netlink_ext_ack *);
- int (*sb_occ_snapshot)(struct devlink *, unsigned int);
- int (*sb_occ_max_clear)(struct devlink *, unsigned int);
- int (*sb_occ_port_pool_get)(struct devlink_port *, unsigned int, u16, u32 *, u32 *);
- int (*sb_occ_tc_port_bind_get)(struct devlink_port *, unsigned int, u16, enum devlink_sb_pool_type, u32 *, u32 *);
- int (*eswitch_mode_get)(struct devlink *, u16 *);
- int (*eswitch_mode_set)(struct devlink *, u16, struct netlink_ext_ack *);
- int (*eswitch_inline_mode_get)(struct devlink *, u8 *);
- int (*eswitch_inline_mode_set)(struct devlink *, u8, struct netlink_ext_ack *);
- int (*eswitch_encap_mode_get)(struct devlink *, enum devlink_eswitch_encap_mode *);
- int (*eswitch_encap_mode_set)(struct devlink *, enum devlink_eswitch_encap_mode, struct netlink_ext_ack *);
- int (*info_get)(struct devlink *, struct devlink_info_req *, struct netlink_ext_ack *);
- int (*flash_update)(struct devlink *, struct devlink_flash_update_params *, struct netlink_ext_ack *);
- int (*trap_init)(struct devlink *, const struct devlink_trap *, void *);
- void (*trap_fini)(struct devlink *, const struct devlink_trap *, void *);
- int (*trap_action_set)(struct devlink *, const struct devlink_trap *, enum devlink_trap_action, struct netlink_ext_ack *);
- int (*trap_group_init)(struct devlink *, const struct devlink_trap_group *);
- int (*trap_group_set)(struct devlink *, const struct devlink_trap_group *, const struct devlink_trap_policer *, struct netlink_ext_ack *);
- int (*trap_group_action_set)(struct devlink *, const struct devlink_trap_group *, enum devlink_trap_action, struct netlink_ext_ack *);
- int (*trap_policer_init)(struct devlink *, const struct devlink_trap_policer *);
- void (*trap_policer_fini)(struct devlink *, const struct devlink_trap_policer *);
- int (*trap_policer_set)(struct devlink *, const struct devlink_trap_policer *, u64, u64, struct netlink_ext_ack *);
- int (*trap_policer_counter_get)(struct devlink *, const struct devlink_trap_policer *, u64 *);
- int (*port_function_hw_addr_get)(struct devlink *, struct devlink_port *, u8 *, int *, struct netlink_ext_ack *);
- int (*port_function_hw_addr_set)(struct devlink *, struct devlink_port *, const u8 *, int, struct netlink_ext_ack *);
-};
-
-struct devlink_sb_pool_info {
- enum devlink_sb_pool_type pool_type;
- u32 size;
- enum devlink_sb_threshold_type threshold_type;
- u32 cell_size;
-};
-
-struct devlink_dpipe_field {
- const char *name;
- unsigned int id;
- unsigned int bitwidth;
- enum devlink_dpipe_field_mapping_type mapping_type;
-};
-
-struct devlink_dpipe_header {
- const char *name;
- unsigned int id;
- struct devlink_dpipe_field *fields;
- unsigned int fields_count;
- bool global;
-};
-
-union devlink_param_value {
- u8 vu8;
- u16 vu16;
- u32 vu32;
- char vstr[32];
- bool vbool;
-};
-
-struct devlink_param_gset_ctx {
- union devlink_param_value val;
- enum devlink_param_cmode cmode;
-};
-
-struct devlink_flash_update_params {
- const char *file_name;
- const char *component;
- u32 overwrite_mask;
-};
-
-struct devlink_trap_policer {
- u32 id;
- u64 init_rate;
- u64 init_burst;
- u64 max_rate;
- u64 min_rate;
- u64 max_burst;
- u64 min_burst;
-};
-
-struct devlink_trap_group {
- const char *name;
- u16 id;
- bool generic;
- u32 init_policer_id;
-};
-
-struct devlink_trap {
- enum devlink_trap_type type;
- enum devlink_trap_action init_action;
- bool generic;
- u16 id;
- const char *name;
- u16 init_group_id;
- u32 metadata_cap;
-};
-
-struct switchdev_trans {
- bool ph_prepare;
-};
-
-enum switchdev_obj_id {
- SWITCHDEV_OBJ_ID_UNDEFINED = 0,
- SWITCHDEV_OBJ_ID_PORT_VLAN = 1,
- SWITCHDEV_OBJ_ID_PORT_MDB = 2,
- SWITCHDEV_OBJ_ID_HOST_MDB = 3,
- SWITCHDEV_OBJ_ID_MRP = 4,
- SWITCHDEV_OBJ_ID_RING_TEST_MRP = 5,
- SWITCHDEV_OBJ_ID_RING_ROLE_MRP = 6,
- SWITCHDEV_OBJ_ID_RING_STATE_MRP = 7,
- SWITCHDEV_OBJ_ID_IN_TEST_MRP = 8,
- SWITCHDEV_OBJ_ID_IN_ROLE_MRP = 9,
- SWITCHDEV_OBJ_ID_IN_STATE_MRP = 10,
-};
-
-struct switchdev_obj {
- struct net_device *orig_dev;
- enum switchdev_obj_id id;
- u32 flags;
- void *complete_priv;
- void (*complete)(struct net_device *, int, void *);
-};
-
-struct switchdev_obj_port_vlan {
- struct switchdev_obj obj;
- u16 flags;
- u16 vid_begin;
- u16 vid_end;
-};
-
-struct switchdev_obj_port_mdb {
- struct switchdev_obj obj;
- unsigned char addr[6];
- u16 vid;
-};
-
-enum dsa_tag_protocol {
- DSA_TAG_PROTO_NONE = 0,
- DSA_TAG_PROTO_BRCM = 1,
- DSA_TAG_PROTO_BRCM_PREPEND = 2,
- DSA_TAG_PROTO_DSA = 3,
- DSA_TAG_PROTO_EDSA = 4,
- DSA_TAG_PROTO_GSWIP = 5,
- DSA_TAG_PROTO_KSZ9477 = 6,
- DSA_TAG_PROTO_KSZ9893 = 7,
- DSA_TAG_PROTO_LAN9303 = 8,
- DSA_TAG_PROTO_MTK = 9,
- DSA_TAG_PROTO_QCA = 10,
- DSA_TAG_PROTO_TRAILER = 11,
- DSA_TAG_PROTO_8021Q = 12,
- DSA_TAG_PROTO_SJA1105 = 13,
- DSA_TAG_PROTO_KSZ8795 = 14,
- DSA_TAG_PROTO_OCELOT = 15,
- DSA_TAG_PROTO_AR9331 = 16,
- DSA_TAG_PROTO_RTL4_A = 17,
-};
-
-struct dsa_device_ops {
- struct sk_buff * (*xmit)(struct sk_buff *, struct net_device *);
- struct sk_buff * (*rcv)(struct sk_buff *, struct net_device *, struct packet_type *);
- void (*flow_dissect)(const struct sk_buff *, __be16 *, int *);
- bool (*filter)(const struct sk_buff *, struct net_device *);
- unsigned int overhead;
- const char *name;
- enum dsa_tag_protocol proto;
- bool promisc_on_master;
- bool tail_tag;
-};
-
-struct dsa_netdevice_ops {
- int (*ndo_do_ioctl)(struct net_device *, struct ifreq *, int);
-};
-
-struct dsa_switch_tree {
- struct list_head list;
- struct raw_notifier_head nh;
- unsigned int index;
- struct kref refcount;
- bool setup;
- struct dsa_platform_data *pd;
- struct list_head ports;
- struct list_head rtable;
-};
-
-struct dsa_mall_mirror_tc_entry {
- u8 to_local_port;
- bool ingress;
-};
-
-struct dsa_mall_policer_tc_entry {
- u32 burst;
- u64 rate_bytes_per_sec;
-};
-
-struct dsa_switch_ops;
-
-struct dsa_switch {
- bool setup;
- struct device *dev;
- struct dsa_switch_tree *dst;
- unsigned int index;
- struct notifier_block nb;
- void *priv;
- struct dsa_chip_data *cd;
- const struct dsa_switch_ops *ops;
- u32 phys_mii_mask;
- struct mii_bus *slave_mii_bus;
- unsigned int ageing_time_min;
- unsigned int ageing_time_max;
- struct devlink *devlink;
- unsigned int num_tx_queues;
- bool vlan_filtering_is_global;
- bool configure_vlan_while_not_filtering;
- bool untag_bridge_pvid;
- bool vlan_filtering;
- bool pcs_poll;
- bool mtu_enforcement_ingress;
- size_t num_ports;
-};
-
-struct fixed_phy_status___2;
-
-typedef int dsa_fdb_dump_cb_t(const unsigned char *, u16, bool, void *);
-
-struct dsa_switch_ops {
- enum dsa_tag_protocol (*get_tag_protocol)(struct dsa_switch *, int, enum dsa_tag_protocol);
- int (*setup)(struct dsa_switch *);
- void (*teardown)(struct dsa_switch *);
- u32 (*get_phy_flags)(struct dsa_switch *, int);
- int (*phy_read)(struct dsa_switch *, int, int);
- int (*phy_write)(struct dsa_switch *, int, int, u16);
- void (*adjust_link)(struct dsa_switch *, int, struct phy_device *);
- void (*fixed_link_update)(struct dsa_switch *, int, struct fixed_phy_status___2 *);
- void (*phylink_validate)(struct dsa_switch *, int, long unsigned int *, struct phylink_link_state *);
- int (*phylink_mac_link_state)(struct dsa_switch *, int, struct phylink_link_state *);
- void (*phylink_mac_config)(struct dsa_switch *, int, unsigned int, const struct phylink_link_state *);
- void (*phylink_mac_an_restart)(struct dsa_switch *, int);
- void (*phylink_mac_link_down)(struct dsa_switch *, int, unsigned int, phy_interface_t);
- void (*phylink_mac_link_up)(struct dsa_switch *, int, unsigned int, phy_interface_t, struct phy_device *, int, int, bool, bool);
- void (*phylink_fixed_state)(struct dsa_switch *, int, struct phylink_link_state *);
- void (*get_strings)(struct dsa_switch *, int, u32, uint8_t *);
- void (*get_ethtool_stats)(struct dsa_switch *, int, uint64_t *);
- int (*get_sset_count)(struct dsa_switch *, int, int);
- void (*get_ethtool_phy_stats)(struct dsa_switch *, int, uint64_t *);
- void (*get_wol)(struct dsa_switch *, int, struct ethtool_wolinfo *);
- int (*set_wol)(struct dsa_switch *, int, struct ethtool_wolinfo *);
- int (*get_ts_info)(struct dsa_switch *, int, struct ethtool_ts_info *);
- int (*suspend)(struct dsa_switch *);
- int (*resume)(struct dsa_switch *);
- int (*port_enable)(struct dsa_switch *, int, struct phy_device *);
- void (*port_disable)(struct dsa_switch *, int);
- int (*set_mac_eee)(struct dsa_switch *, int, struct ethtool_eee *);
- int (*get_mac_eee)(struct dsa_switch *, int, struct ethtool_eee *);
- int (*get_eeprom_len)(struct dsa_switch *);
- int (*get_eeprom)(struct dsa_switch *, struct ethtool_eeprom *, u8 *);
- int (*set_eeprom)(struct dsa_switch *, struct ethtool_eeprom *, u8 *);
- int (*get_regs_len)(struct dsa_switch *, int);
- void (*get_regs)(struct dsa_switch *, int, struct ethtool_regs *, void *);
- int (*set_ageing_time)(struct dsa_switch *, unsigned int);
- int (*port_bridge_join)(struct dsa_switch *, int, struct net_device *);
- void (*port_bridge_leave)(struct dsa_switch *, int, struct net_device *);
- void (*port_stp_state_set)(struct dsa_switch *, int, u8);
- void (*port_fast_age)(struct dsa_switch *, int);
- int (*port_egress_floods)(struct dsa_switch *, int, bool, bool);
- int (*port_vlan_filtering)(struct dsa_switch *, int, bool, struct switchdev_trans *);
- int (*port_vlan_prepare)(struct dsa_switch *, int, const struct switchdev_obj_port_vlan *);
- void (*port_vlan_add)(struct dsa_switch *, int, const struct switchdev_obj_port_vlan *);
- int (*port_vlan_del)(struct dsa_switch *, int, const struct switchdev_obj_port_vlan *);
- int (*port_fdb_add)(struct dsa_switch *, int, const unsigned char *, u16);
- int (*port_fdb_del)(struct dsa_switch *, int, const unsigned char *, u16);
- int (*port_fdb_dump)(struct dsa_switch *, int, dsa_fdb_dump_cb_t *, void *);
- int (*port_mdb_prepare)(struct dsa_switch *, int, const struct switchdev_obj_port_mdb *);
- void (*port_mdb_add)(struct dsa_switch *, int, const struct switchdev_obj_port_mdb *);
- int (*port_mdb_del)(struct dsa_switch *, int, const struct switchdev_obj_port_mdb *);
- int (*get_rxnfc)(struct dsa_switch *, int, struct ethtool_rxnfc *, u32 *);
- int (*set_rxnfc)(struct dsa_switch *, int, struct ethtool_rxnfc *);
- int (*cls_flower_add)(struct dsa_switch *, int, struct flow_cls_offload *, bool);
- int (*cls_flower_del)(struct dsa_switch *, int, struct flow_cls_offload *, bool);
- int (*cls_flower_stats)(struct dsa_switch *, int, struct flow_cls_offload *, bool);
- int (*port_mirror_add)(struct dsa_switch *, int, struct dsa_mall_mirror_tc_entry *, bool);
- void (*port_mirror_del)(struct dsa_switch *, int, struct dsa_mall_mirror_tc_entry *);
- int (*port_policer_add)(struct dsa_switch *, int, struct dsa_mall_policer_tc_entry *);
- void (*port_policer_del)(struct dsa_switch *, int);
- int (*port_setup_tc)(struct dsa_switch *, int, enum tc_setup_type, void *);
- int (*crosschip_bridge_join)(struct dsa_switch *, int, int, int, struct net_device *);
- void (*crosschip_bridge_leave)(struct dsa_switch *, int, int, int, struct net_device *);
- int (*port_hwtstamp_get)(struct dsa_switch *, int, struct ifreq *);
- int (*port_hwtstamp_set)(struct dsa_switch *, int, struct ifreq *);
- bool (*port_txtstamp)(struct dsa_switch *, int, struct sk_buff *, unsigned int);
- bool (*port_rxtstamp)(struct dsa_switch *, int, struct sk_buff *, unsigned int);
- int (*devlink_param_get)(struct dsa_switch *, u32, struct devlink_param_gset_ctx *);
- int (*devlink_param_set)(struct dsa_switch *, u32, struct devlink_param_gset_ctx *);
- int (*devlink_info_get)(struct dsa_switch *, struct devlink_info_req *, struct netlink_ext_ack *);
- int (*port_change_mtu)(struct dsa_switch *, int, int);
- int (*port_max_mtu)(struct dsa_switch *, int);
-};
-
-struct dsa_loop_pdata {
- struct dsa_chip_data cd;
- const char *name;
- unsigned int enabled_ports;
- const char *netdev;
-};
-
-struct ptp_clock_time {
- __s64 sec;
- __u32 nsec;
- __u32 reserved;
-};
-
-struct ptp_extts_request {
- unsigned int index;
- unsigned int flags;
- unsigned int rsv[2];
-};
-
-struct ptp_perout_request {
- union {
- struct ptp_clock_time start;
- struct ptp_clock_time phase;
- };
- struct ptp_clock_time period;
- unsigned int index;
- unsigned int flags;
- union {
- struct ptp_clock_time on;
- unsigned int rsv[4];
- };
-};
-
-enum ptp_pin_function {
- PTP_PF_NONE = 0,
- PTP_PF_EXTTS = 1,
- PTP_PF_PEROUT = 2,
- PTP_PF_PHYSYNC = 3,
-};
-
-struct ptp_pin_desc {
- char name[64];
- unsigned int index;
- unsigned int func;
- unsigned int chan;
- unsigned int rsv[5];
-};
-
-struct ptp_clock_request {
- enum {
- PTP_CLK_REQ_EXTTS = 0,
- PTP_CLK_REQ_PEROUT = 1,
- PTP_CLK_REQ_PPS = 2,
- } type;
- union {
- struct ptp_extts_request extts;
- struct ptp_perout_request perout;
- };
-};
-
-struct ptp_clock_info {
- struct module *owner;
- char name[16];
- s32 max_adj;
- int n_alarm;
- int n_ext_ts;
- int n_per_out;
- int n_pins;
- int pps;
- struct ptp_pin_desc *pin_config;
- int (*adjfine)(struct ptp_clock_info *, long int);
- int (*adjfreq)(struct ptp_clock_info *, s32);
- int (*adjphase)(struct ptp_clock_info *, s32);
- int (*adjtime)(struct ptp_clock_info *, s64);
- int (*gettime64)(struct ptp_clock_info *, struct timespec64 *);
- int (*gettimex64)(struct ptp_clock_info *, struct timespec64 *, struct ptp_system_timestamp *);
- int (*getcrosststamp)(struct ptp_clock_info *, struct system_device_crosststamp *);
- int (*settime64)(struct ptp_clock_info *, const struct timespec64 *);
- int (*enable)(struct ptp_clock_info *, struct ptp_clock_request *, int);
- int (*verify)(struct ptp_clock_info *, unsigned int, enum ptp_pin_function, unsigned int);
- long int (*do_aux_work)(struct ptp_clock_info *);
-};
-
-struct ptp_clock;
-
-struct cavium_ptp {
- struct pci_dev *pdev;
- spinlock_t spin_lock;
- struct cyclecounter cycle_counter;
- struct timecounter time_counter;
- void *reg_base;
- u32 clock_rate;
- struct ptp_clock_info ptp_info;
- struct ptp_clock *ptp_clock;
-};
-
-struct mlxfw_dev_ops;
-
-struct mlxfw_dev {
- const struct mlxfw_dev_ops *ops;
- const char *psid;
- u16 psid_size;
- struct devlink *devlink;
-};
-
-enum mlxfw_fsm_state {
- MLXFW_FSM_STATE_IDLE = 0,
- MLXFW_FSM_STATE_LOCKED = 1,
- MLXFW_FSM_STATE_INITIALIZE = 2,
- MLXFW_FSM_STATE_DOWNLOAD = 3,
- MLXFW_FSM_STATE_VERIFY = 4,
- MLXFW_FSM_STATE_APPLY = 5,
- MLXFW_FSM_STATE_ACTIVATE = 6,
-};
-
-enum mlxfw_fsm_state_err {
- MLXFW_FSM_STATE_ERR_OK = 0,
- MLXFW_FSM_STATE_ERR_ERROR = 1,
- MLXFW_FSM_STATE_ERR_REJECTED_DIGEST_ERR = 2,
- MLXFW_FSM_STATE_ERR_REJECTED_NOT_APPLICABLE = 3,
- MLXFW_FSM_STATE_ERR_REJECTED_UNKNOWN_KEY = 4,
- MLXFW_FSM_STATE_ERR_REJECTED_AUTH_FAILED = 5,
- MLXFW_FSM_STATE_ERR_REJECTED_UNSIGNED = 6,
- MLXFW_FSM_STATE_ERR_REJECTED_KEY_NOT_APPLICABLE = 7,
- MLXFW_FSM_STATE_ERR_REJECTED_BAD_FORMAT = 8,
- MLXFW_FSM_STATE_ERR_BLOCKED_PENDING_RESET = 9,
- MLXFW_FSM_STATE_ERR_MAX = 10,
-};
-
-struct mlxfw_dev_ops {
- int (*component_query)(struct mlxfw_dev *, u16, u32 *, u8 *, u16 *);
- int (*fsm_lock)(struct mlxfw_dev *, u32 *);
- int (*fsm_component_update)(struct mlxfw_dev *, u32, u16, u32);
- int (*fsm_block_download)(struct mlxfw_dev *, u32, u8 *, u16, u32);
- int (*fsm_component_verify)(struct mlxfw_dev *, u32, u16);
- int (*fsm_activate)(struct mlxfw_dev *, u32);
- int (*fsm_reactivate)(struct mlxfw_dev *, u8 *);
- int (*fsm_query_state)(struct mlxfw_dev *, u32, enum mlxfw_fsm_state *, enum mlxfw_fsm_state_err *);
- void (*fsm_cancel)(struct mlxfw_dev *, u32);
- void (*fsm_release)(struct mlxfw_dev *, u32);
-};
-
-enum mlxfw_fsm_reactivate_status {
- MLXFW_FSM_REACTIVATE_STATUS_OK = 0,
- MLXFW_FSM_REACTIVATE_STATUS_BUSY = 1,
- MLXFW_FSM_REACTIVATE_STATUS_PROHIBITED_FW_VER_ERR = 2,
- MLXFW_FSM_REACTIVATE_STATUS_FIRST_PAGE_COPY_FAILED = 3,
- MLXFW_FSM_REACTIVATE_STATUS_FIRST_PAGE_ERASE_FAILED = 4,
- MLXFW_FSM_REACTIVATE_STATUS_FIRST_PAGE_RESTORE_FAILED = 5,
- MLXFW_FSM_REACTIVATE_STATUS_CANDIDATE_FW_DEACTIVATION_FAILED = 6,
- MLXFW_FSM_REACTIVATE_STATUS_FW_ALREADY_ACTIVATED = 7,
- MLXFW_FSM_REACTIVATE_STATUS_ERR_DEVICE_RESET_REQUIRED = 8,
- MLXFW_FSM_REACTIVATE_STATUS_ERR_FW_PROGRAMMING_NEEDED = 9,
- MLXFW_FSM_REACTIVATE_STATUS_MAX = 10,
-};
-
-struct mlxfw_mfa2_component {
- u16 index;
- u32 data_size;
- u8 *data;
-};
-
-struct mlxfw_mfa2_file;
-
-struct mlxfw_mfa2_tlv;
-
-struct mlxfw_mfa2_file___2 {
- const struct firmware *fw;
- const struct mlxfw_mfa2_tlv *first_dev;
- u16 dev_count;
- const struct mlxfw_mfa2_tlv *first_component;
- u16 component_count;
- const void *cb;
- u32 cb_archive_size;
-};
-
-struct mlxfw_mfa2_tlv {
- u8 version;
- u8 type;
- __be16 len;
- u8 data[0];
-};
-
-enum mlxfw_mfa2_tlv_type {
- MLXFW_MFA2_TLV_MULTI_PART = 1,
- MLXFW_MFA2_TLV_PACKAGE_DESCRIPTOR = 2,
- MLXFW_MFA2_TLV_COMPONENT_DESCRIPTOR = 4,
- MLXFW_MFA2_TLV_COMPONENT_PTR = 34,
- MLXFW_MFA2_TLV_PSID = 42,
-};
-
-struct mlxfw_mfa2_tlv_multi {
- __be16 num_extensions;
- __be16 total_len;
-};
-
-struct mlxfw_mfa2_tlv_package_descriptor {
- __be16 num_components;
- __be16 num_devices;
- __be32 cb_offset;
- __be32 cb_archive_size;
- __be32 cb_size_h;
- __be32 cb_size_l;
- u8 padding[3];
- u8 cv_compression;
- __be32 user_data_offset;
-};
-
-struct mlxfw_mfa2_tlv_psid {
- u8 psid[0];
-};
-
-struct mlxfw_mfa2_tlv_component_ptr {
- __be16 storage_id;
- __be16 component_index;
- __be32 storage_address;
-};
-
-struct mlxfw_mfa2_tlv_component_descriptor {
- __be16 pldm_classification;
- __be16 identifier;
- __be32 cb_offset_h;
- __be32 cb_offset_l;
- __be32 size;
-};
-
-struct mlxfw_mfa2_comp_data {
- struct mlxfw_mfa2_component comp;
- u8 buff[0];
-};
-
-struct wl1251_platform_data {
- int power_gpio;
- int irq;
- bool use_eeprom;
-};
-
-struct extcon_dev;
-
-enum usb_device_speed {
- USB_SPEED_UNKNOWN = 0,
- USB_SPEED_LOW = 1,
- USB_SPEED_FULL = 2,
- USB_SPEED_HIGH = 3,
- USB_SPEED_WIRELESS = 4,
- USB_SPEED_SUPER = 5,
- USB_SPEED_SUPER_PLUS = 6,
-};
-
-enum usb_charger_type {
- UNKNOWN_TYPE = 0,
- SDP_TYPE = 1,
- DCP_TYPE = 2,
- CDP_TYPE = 3,
- ACA_TYPE = 4,
-};
-
-enum usb_charger_state {
- USB_CHARGER_DEFAULT = 0,
- USB_CHARGER_PRESENT = 1,
- USB_CHARGER_ABSENT = 2,
-};
-
-enum usb_phy_events {
- USB_EVENT_NONE = 0,
- USB_EVENT_VBUS = 1,
- USB_EVENT_ID = 2,
- USB_EVENT_CHARGER = 3,
- USB_EVENT_ENUMERATED = 4,
-};
-
-enum usb_phy_type {
- USB_PHY_TYPE_UNDEFINED = 0,
- USB_PHY_TYPE_USB2 = 1,
- USB_PHY_TYPE_USB3 = 2,
-};
-
-struct usb_phy;
-
-struct usb_phy_io_ops {
- int (*read)(struct usb_phy *, u32);
- int (*write)(struct usb_phy *, u32, u32);
-};
-
-struct usb_otg;
-
-struct usb_charger_current {
- unsigned int sdp_min;
- unsigned int sdp_max;
- unsigned int dcp_min;
- unsigned int dcp_max;
- unsigned int cdp_min;
- unsigned int cdp_max;
- unsigned int aca_min;
- unsigned int aca_max;
-};
-
-struct usb_phy {
- struct device *dev;
- const char *label;
- unsigned int flags;
- enum usb_phy_type type;
- enum usb_phy_events last_event;
- struct usb_otg *otg;
- struct device *io_dev;
- struct usb_phy_io_ops *io_ops;
- void *io_priv;
- struct extcon_dev *edev;
- struct extcon_dev *id_edev;
- struct notifier_block vbus_nb;
- struct notifier_block id_nb;
- struct notifier_block type_nb;
- enum usb_charger_type chg_type;
- enum usb_charger_state chg_state;
- struct usb_charger_current chg_cur;
- struct work_struct chg_work;
- struct atomic_notifier_head notifier;
- u16 port_status;
- u16 port_change;
- struct list_head head;
- int (*init)(struct usb_phy *);
- void (*shutdown)(struct usb_phy *);
- int (*set_vbus)(struct usb_phy *, int);
- int (*set_power)(struct usb_phy *, unsigned int);
- int (*set_suspend)(struct usb_phy *, int);
- int (*set_wakeup)(struct usb_phy *, bool);
- int (*notify_connect)(struct usb_phy *, enum usb_device_speed);
- int (*notify_disconnect)(struct usb_phy *, enum usb_device_speed);
- enum usb_charger_type (*charger_detect)(struct usb_phy *);
-};
-
-struct phy_devm {
- struct usb_phy *phy;
- struct notifier_block *nb;
-};
-
-enum usb_phy_interface {
- USBPHY_INTERFACE_MODE_UNKNOWN = 0,
- USBPHY_INTERFACE_MODE_UTMI = 1,
- USBPHY_INTERFACE_MODE_UTMIW = 2,
- USBPHY_INTERFACE_MODE_ULPI = 3,
- USBPHY_INTERFACE_MODE_SERIAL = 4,
- USBPHY_INTERFACE_MODE_HSIC = 5,
-};
-
-enum amd_chipset_gen {
- NOT_AMD_CHIPSET = 0,
- AMD_CHIPSET_SB600 = 1,
- AMD_CHIPSET_SB700 = 2,
- AMD_CHIPSET_SB800 = 3,
- AMD_CHIPSET_HUDSON2 = 4,
- AMD_CHIPSET_BOLTON = 5,
- AMD_CHIPSET_YANGTZE = 6,
- AMD_CHIPSET_TAISHAN = 7,
- AMD_CHIPSET_UNKNOWN = 8,
-};
-
-struct amd_chipset_type {
- enum amd_chipset_gen gen;
- u8 rev;
-};
-
-struct amd_chipset_info {
- struct pci_dev *nb_dev;
- struct pci_dev *smbus_dev;
- int nb_type;
- struct amd_chipset_type sb_type;
- int isoc_reqs;
- int probe_count;
- bool need_pll_quirk;
-};
-
-struct serio_device_id {
- __u8 type;
- __u8 extra;
- __u8 id;
- __u8 proto;
-};
-
-struct serio_driver;
-
-struct serio {
- void *port_data;
- char name[32];
- char phys[32];
- char firmware_id[128];
- bool manual_bind;
- struct serio_device_id id;
- spinlock_t lock;
- int (*write)(struct serio *, unsigned char);
- int (*open)(struct serio *);
- void (*close)(struct serio *);
- int (*start)(struct serio *);
- void (*stop)(struct serio *);
- struct serio *parent;
- struct list_head child_node;
- struct list_head children;
- unsigned int depth;
- struct serio_driver *drv;
- struct mutex drv_mutex;
- struct device dev;
- struct list_head node;
- struct mutex *ps2_cmd_mutex;
-};
-
-struct serio_driver {
- const char *description;
- const struct serio_device_id *id_table;
- bool manual_bind;
- void (*write_wakeup)(struct serio *);
- irqreturn_t (*interrupt)(struct serio *, unsigned char, unsigned int);
- int (*connect)(struct serio *, struct serio_driver *);
- int (*reconnect)(struct serio *);
- int (*fast_reconnect)(struct serio *);
- void (*disconnect)(struct serio *);
- void (*cleanup)(struct serio *);
- struct device_driver driver;
-};
-
-enum serio_event_type {
- SERIO_RESCAN_PORT = 0,
- SERIO_RECONNECT_PORT = 1,
- SERIO_RECONNECT_SUBTREE = 2,
- SERIO_REGISTER_PORT = 3,
- SERIO_ATTACH_DRIVER = 4,
-};
-
-struct serio_event {
- enum serio_event_type type;
- void *object;
- struct module *owner;
- struct list_head node;
-};
-
-enum i8042_controller_reset_mode {
- I8042_RESET_NEVER = 0,
- I8042_RESET_ALWAYS = 1,
- I8042_RESET_ON_S2RAM = 2,
-};
-
-struct i8042_port {
- struct serio *serio;
- int irq;
- bool exists;
- bool driver_bound;
- signed char mux;
-};
-
-struct ps2dev {
- struct serio *serio;
- struct mutex cmd_mutex;
- wait_queue_head_t wait;
- long unsigned int flags;
- u8 cmdbuf[8];
- u8 cmdcnt;
- u8 nak;
-};
-
-struct input_mt_slot {
- int abs[14];
- unsigned int frame;
- unsigned int key;
-};
-
-struct input_mt {
- int trkid;
- int num_slots;
- int slot;
- unsigned int flags;
- unsigned int frame;
- int *red;
- struct input_mt_slot slots[0];
-};
-
-union input_seq_state {
- struct {
- short unsigned int pos;
- bool mutex_acquired;
- };
- void *p;
-};
-
-struct input_devres {
- struct input_dev *input;
-};
-
-struct input_event {
- __kernel_ulong_t __sec;
- __kernel_ulong_t __usec;
- __u16 type;
- __u16 code;
- __s32 value;
-};
-
-struct input_event_compat {
- compat_ulong_t sec;
- compat_ulong_t usec;
- __u16 type;
- __u16 code;
- __s32 value;
-};
-
-struct ff_periodic_effect_compat {
- __u16 waveform;
- __u16 period;
- __s16 magnitude;
- __s16 offset;
- __u16 phase;
- struct ff_envelope envelope;
- __u32 custom_len;
- compat_uptr_t custom_data;
-};
-
-struct ff_effect_compat {
- __u16 type;
- __s16 id;
- __u16 direction;
- struct ff_trigger trigger;
- struct ff_replay replay;
- union {
- struct ff_constant_effect constant;
- struct ff_ramp_effect ramp;
- struct ff_periodic_effect_compat periodic;
- struct ff_condition_effect condition[2];
- struct ff_rumble_effect rumble;
- } u;
-};
-
-struct input_mt_pos {
- s16 x;
- s16 y;
-};
-
-struct input_dev_poller {
- void (*poll)(struct input_dev *);
- unsigned int poll_interval;
- unsigned int poll_interval_max;
- unsigned int poll_interval_min;
- struct input_dev *input;
- struct delayed_work work;
-};
-
-struct mousedev_hw_data {
- int dx;
- int dy;
- int dz;
- int x;
- int y;
- int abs_event;
- long unsigned int buttons;
-};
-
-struct mousedev {
- int open;
- struct input_handle handle;
- wait_queue_head_t wait;
- struct list_head client_list;
- spinlock_t client_lock;
- struct mutex mutex;
- struct device dev;
- struct cdev cdev;
- bool exist;
- struct list_head mixdev_node;
- bool opened_by_mixdev;
- struct mousedev_hw_data packet;
- unsigned int pkt_count;
- int old_x[4];
- int old_y[4];
- int frac_dx;
- int frac_dy;
- long unsigned int touch;
- int (*open_device)(struct mousedev *);
- void (*close_device)(struct mousedev *);
-};
-
-enum mousedev_emul {
- MOUSEDEV_EMUL_PS2 = 0,
- MOUSEDEV_EMUL_IMPS = 1,
- MOUSEDEV_EMUL_EXPS = 2,
-};
-
-struct mousedev_motion {
- int dx;
- int dy;
- int dz;
- long unsigned int buttons;
-};
-
-struct mousedev_client {
- struct fasync_struct *fasync;
- struct mousedev *mousedev;
- struct list_head node;
- struct mousedev_motion packets[16];
- unsigned int head;
- unsigned int tail;
- spinlock_t packet_lock;
- int pos_x;
- int pos_y;
- u8 ps2[6];
- unsigned char ready;
- unsigned char buffer;
- unsigned char bufsiz;
- unsigned char imexseq;
- unsigned char impsseq;
- enum mousedev_emul mode;
- long unsigned int last_buttons;
-};
-
-enum {
- FRACTION_DENOM = 128,
-};
-
-struct atkbd {
- struct ps2dev ps2dev;
- struct input_dev *dev;
- char name[64];
- char phys[32];
- short unsigned int id;
- short unsigned int keycode[512];
- long unsigned int force_release_mask[8];
- unsigned char set;
- bool translated;
- bool extra;
- bool write;
- bool softrepeat;
- bool softraw;
- bool scroll;
- bool enabled;
- unsigned char emul;
- bool resend;
- bool release;
- long unsigned int xl_bit;
- unsigned int last;
- long unsigned int time;
- long unsigned int err_count;
- struct delayed_work event_work;
- long unsigned int event_jiffies;
- long unsigned int event_mask;
- struct mutex mutex;
- u32 function_row_physmap[24];
- int num_function_row_keys;
-};
-
-struct touchscreen_properties {
- unsigned int max_x;
- unsigned int max_y;
- bool invert_x;
- bool invert_y;
- bool swap_x_y;
-};
-
-struct trace_event_raw_rtc_time_alarm_class {
- struct trace_entry ent;
- time64_t secs;
- int err;
- char __data[0];
-};
-
-struct trace_event_raw_rtc_irq_set_freq {
- struct trace_entry ent;
- int freq;
- int err;
- char __data[0];
-};
-
-struct trace_event_raw_rtc_irq_set_state {
- struct trace_entry ent;
- int enabled;
- int err;
- char __data[0];
-};
-
-struct trace_event_raw_rtc_alarm_irq_enable {
- struct trace_entry ent;
- unsigned int enabled;
- int err;
- char __data[0];
-};
-
-struct trace_event_raw_rtc_offset_class {
- struct trace_entry ent;
- long int offset;
- int err;
- char __data[0];
-};
-
-struct trace_event_raw_rtc_timer_class {
- struct trace_entry ent;
- struct rtc_timer *timer;
- ktime_t expires;
- ktime_t period;
- char __data[0];
-};
-
-struct trace_event_data_offsets_rtc_time_alarm_class {};
-
-struct trace_event_data_offsets_rtc_irq_set_freq {};
-
-struct trace_event_data_offsets_rtc_irq_set_state {};
-
-struct trace_event_data_offsets_rtc_alarm_irq_enable {};
-
-struct trace_event_data_offsets_rtc_offset_class {};
-
-struct trace_event_data_offsets_rtc_timer_class {};
-
-typedef void (*btf_trace_rtc_set_time)(void *, time64_t, int);
-
-typedef void (*btf_trace_rtc_read_time)(void *, time64_t, int);
-
-typedef void (*btf_trace_rtc_set_alarm)(void *, time64_t, int);
-
-typedef void (*btf_trace_rtc_read_alarm)(void *, time64_t, int);
-
-typedef void (*btf_trace_rtc_irq_set_freq)(void *, int, int);
-
-typedef void (*btf_trace_rtc_irq_set_state)(void *, int, int);
-
-typedef void (*btf_trace_rtc_alarm_irq_enable)(void *, unsigned int, int);
-
-typedef void (*btf_trace_rtc_set_offset)(void *, long int, int);
-
-typedef void (*btf_trace_rtc_read_offset)(void *, long int, int);
-
-typedef void (*btf_trace_rtc_timer_enqueue)(void *, struct rtc_timer *);
-
-typedef void (*btf_trace_rtc_timer_dequeue)(void *, struct rtc_timer *);
-
-typedef void (*btf_trace_rtc_timer_fired)(void *, struct rtc_timer *);
-
-enum {
- none = 0,
- day = 1,
- month = 2,
- year = 3,
-};
-
-struct nvmem_cell_info {
- const char *name;
- unsigned int offset;
- unsigned int bytes;
- unsigned int bit_offset;
- unsigned int nbits;
-};
-
-typedef int (*nvmem_reg_read_t)(void *, unsigned int, void *, size_t);
-
-typedef int (*nvmem_reg_write_t)(void *, unsigned int, void *, size_t);
-
-enum nvmem_type {
- NVMEM_TYPE_UNKNOWN = 0,
- NVMEM_TYPE_EEPROM = 1,
- NVMEM_TYPE_OTP = 2,
- NVMEM_TYPE_BATTERY_BACKED = 3,
-};
-
-struct nvmem_config {
- struct device *dev;
- const char *name;
- int id;
- struct module *owner;
- struct gpio_desc *wp_gpio;
- const struct nvmem_cell_info *cells;
- int ncells;
- enum nvmem_type type;
- bool read_only;
- bool root_only;
- bool no_of_node;
- nvmem_reg_read_t reg_read;
- nvmem_reg_write_t reg_write;
- int size;
- int word_size;
- int stride;
- void *priv;
- bool compat;
- struct device *base_dev;
-};
-
-struct nvmem_device;
-
-struct cmos_rtc_board_info {
- void (*wake_on)(struct device *);
- void (*wake_off)(struct device *);
- u32 flags;
- int address_space;
- u8 rtc_day_alarm;
- u8 rtc_mon_alarm;
- u8 rtc_century;
-};
-
-struct cmos_rtc {
- struct rtc_device *rtc;
- struct device *dev;
- int irq;
- struct resource *iomem;
- time64_t alarm_expires;
- void (*wake_on)(struct device *);
- void (*wake_off)(struct device *);
- u8 enabled_wake;
- u8 suspend_ctrl;
- u8 day_alrm;
- u8 mon_alrm;
- u8 century;
- struct rtc_wkalrm saved_wkalrm;
-};
-
-struct i2c_devinfo {
- struct list_head list;
- int busnum;
- struct i2c_board_info board_info;
-};
-
-struct i2c_device_identity {
- u16 manufacturer_id;
- u16 part_id;
- u8 die_revision;
-};
-
-struct i2c_timings {
- u32 bus_freq_hz;
- u32 scl_rise_ns;
- u32 scl_fall_ns;
- u32 scl_int_delay_ns;
- u32 sda_fall_ns;
- u32 sda_hold_ns;
- u32 digital_filter_width_ns;
- u32 analog_filter_cutoff_freq_hz;
-};
-
-struct trace_event_raw_i2c_write {
- struct trace_entry ent;
- int adapter_nr;
- __u16 msg_nr;
- __u16 addr;
- __u16 flags;
- __u16 len;
- u32 __data_loc_buf;
- char __data[0];
-};
-
-struct trace_event_raw_i2c_read {
- struct trace_entry ent;
- int adapter_nr;
- __u16 msg_nr;
- __u16 addr;
- __u16 flags;
- __u16 len;
- char __data[0];
-};
-
-struct trace_event_raw_i2c_reply {
- struct trace_entry ent;
- int adapter_nr;
- __u16 msg_nr;
- __u16 addr;
- __u16 flags;
- __u16 len;
- u32 __data_loc_buf;
- char __data[0];
-};
-
-struct trace_event_raw_i2c_result {
- struct trace_entry ent;
- int adapter_nr;
- __u16 nr_msgs;
- __s16 ret;
- char __data[0];
-};
-
-struct trace_event_data_offsets_i2c_write {
- u32 buf;
-};
-
-struct trace_event_data_offsets_i2c_read {};
-
-struct trace_event_data_offsets_i2c_reply {
- u32 buf;
-};
-
-struct trace_event_data_offsets_i2c_result {};
-
-typedef void (*btf_trace_i2c_write)(void *, const struct i2c_adapter *, const struct i2c_msg *, int);
-
-typedef void (*btf_trace_i2c_read)(void *, const struct i2c_adapter *, const struct i2c_msg *, int);
-
-typedef void (*btf_trace_i2c_reply)(void *, const struct i2c_adapter *, const struct i2c_msg *, int);
-
-typedef void (*btf_trace_i2c_result)(void *, const struct i2c_adapter *, int, int);
-
-struct i2c_dummy_devres {
- struct i2c_client *client;
-};
-
-struct class_compat___2;
-
-struct i2c_cmd_arg {
- unsigned int cmd;
- void *arg;
-};
-
-struct i2c_smbus_alert_setup {
- int irq;
-};
-
-struct trace_event_raw_smbus_write {
- struct trace_entry ent;
- int adapter_nr;
- __u16 addr;
- __u16 flags;
- __u8 command;
- __u8 len;
- __u32 protocol;
- __u8 buf[34];
- char __data[0];
-};
-
-struct trace_event_raw_smbus_read {
- struct trace_entry ent;
- int adapter_nr;
- __u16 flags;
- __u16 addr;
- __u8 command;
- __u32 protocol;
- __u8 buf[34];
- char __data[0];
-};
-
-struct trace_event_raw_smbus_reply {
- struct trace_entry ent;
- int adapter_nr;
- __u16 addr;
- __u16 flags;
- __u8 command;
- __u8 len;
- __u32 protocol;
- __u8 buf[34];
- char __data[0];
-};
-
-struct trace_event_raw_smbus_result {
- struct trace_entry ent;
- int adapter_nr;
- __u16 addr;
- __u16 flags;
- __u8 read_write;
- __u8 command;
- __s16 res;
- __u32 protocol;
- char __data[0];
-};
-
-struct trace_event_data_offsets_smbus_write {};
-
-struct trace_event_data_offsets_smbus_read {};
-
-struct trace_event_data_offsets_smbus_reply {};
-
-struct trace_event_data_offsets_smbus_result {};
-
-typedef void (*btf_trace_smbus_write)(void *, const struct i2c_adapter *, u16, short unsigned int, char, u8, int, const union i2c_smbus_data *);
-
-typedef void (*btf_trace_smbus_read)(void *, const struct i2c_adapter *, u16, short unsigned int, char, u8, int);
-
-typedef void (*btf_trace_smbus_reply)(void *, const struct i2c_adapter *, u16, short unsigned int, char, u8, int, const union i2c_smbus_data *, int);
-
-typedef void (*btf_trace_smbus_result)(void *, const struct i2c_adapter *, u16, short unsigned int, char, u8, int, int);
-
-struct dw_i2c_dev {
- struct device *dev;
- struct regmap *map;
- struct regmap *sysmap;
- void *base;
- void *ext;
- struct completion cmd_complete;
- struct clk *clk;
- struct clk *pclk;
- struct reset_control *rst;
- struct i2c_client *slave;
- u32 (*get_clk_rate_khz)(struct dw_i2c_dev *);
- int cmd_err;
- struct i2c_msg *msgs;
- int msgs_num;
- int msg_write_idx;
- u32 tx_buf_len;
- u8 *tx_buf;
- int msg_read_idx;
- u32 rx_buf_len;
- u8 *rx_buf;
- int msg_err;
- unsigned int status;
- u32 abort_source;
- int irq;
- u32 flags;
- struct i2c_adapter adapter;
- u32 functionality;
- u32 master_cfg;
- u32 slave_cfg;
- unsigned int tx_fifo_depth;
- unsigned int rx_fifo_depth;
- int rx_outstanding;
- struct i2c_timings timings;
- u32 sda_hold_time;
- u16 ss_hcnt;
- u16 ss_lcnt;
- u16 fs_hcnt;
- u16 fs_lcnt;
- u16 fp_hcnt;
- u16 fp_lcnt;
- u16 hs_hcnt;
- u16 hs_lcnt;
- int (*acquire_lock)();
- void (*release_lock)();
- bool shared_with_punit;
- void (*disable)(struct dw_i2c_dev *);
- void (*disable_int)(struct dw_i2c_dev *);
- int (*init)(struct dw_i2c_dev *);
- int (*set_sda_hold_time)(struct dw_i2c_dev *);
- int mode;
- struct i2c_bus_recovery_info rinfo;
- bool suspended;
-};
-
-struct dw_i2c_platform_data {
- unsigned int i2c_scl_freq;
-};
-
-struct pps_ktime {
- __s64 sec;
- __s32 nsec;
- __u32 flags;
-};
-
-struct pps_ktime_compat {
- __s64 sec;
- __s32 nsec;
- __u32 flags;
-};
-
-struct pps_kinfo {
- __u32 assert_sequence;
- __u32 clear_sequence;
- struct pps_ktime assert_tu;
- struct pps_ktime clear_tu;
- int current_mode;
-};
-
-struct pps_kinfo_compat {
- __u32 assert_sequence;
- __u32 clear_sequence;
- struct pps_ktime_compat assert_tu;
- struct pps_ktime_compat clear_tu;
- int current_mode;
-} __attribute__((packed));
-
-struct pps_kparams {
- int api_version;
- int mode;
- struct pps_ktime assert_off_tu;
- struct pps_ktime clear_off_tu;
-};
-
-struct pps_fdata {
- struct pps_kinfo info;
- struct pps_ktime timeout;
-};
-
-struct pps_fdata_compat {
- struct pps_kinfo_compat info;
- struct pps_ktime_compat timeout;
-} __attribute__((packed));
-
-struct pps_bind_args {
- int tsformat;
- int edge;
- int consumer;
-};
-
-struct pps_device;
-
-struct pps_source_info {
- char name[32];
- char path[32];
- int mode;
- void (*echo)(struct pps_device *, int, void *);
- struct module *owner;
- struct device *dev;
-};
-
-struct pps_device {
- struct pps_source_info info;
- struct pps_kparams params;
- __u32 assert_sequence;
- __u32 clear_sequence;
- struct pps_ktime assert_tu;
- struct pps_ktime clear_tu;
- int current_mode;
- unsigned int last_ev;
- wait_queue_head_t queue;
- unsigned int id;
- const void *lookup_cookie;
- struct cdev cdev;
- struct device *dev;
- struct fasync_struct *async_queue;
- spinlock_t lock;
-};
-
-struct pps_event_time {
- struct timespec64 ts_real;
-};
-
-struct ptp_extts_event {
- struct ptp_clock_time t;
- unsigned int index;
- unsigned int flags;
- unsigned int rsv[2];
-};
-
-enum ptp_clock_events {
- PTP_CLOCK_ALARM = 0,
- PTP_CLOCK_EXTTS = 1,
- PTP_CLOCK_PPS = 2,
- PTP_CLOCK_PPSUSR = 3,
-};
-
-struct ptp_clock_event {
- int type;
- int index;
- union {
- u64 timestamp;
- struct pps_event_time pps_times;
- };
-};
-
-struct timestamp_event_queue {
- struct ptp_extts_event buf[128];
- int head;
- int tail;
- spinlock_t lock;
-};
-
-struct ptp_clock___2 {
- struct posix_clock clock;
- struct device dev;
- struct ptp_clock_info *info;
- dev_t devid;
- int index;
- struct pps_device *pps_source;
- long int dialed_frequency;
- struct timestamp_event_queue tsevq;
- struct mutex tsevq_mux;
- struct mutex pincfg_mux;
- wait_queue_head_t tsev_wq;
- int defunct;
- struct device_attribute *pin_dev_attr;
- struct attribute **pin_attr;
- struct attribute_group pin_attr_group;
- const struct attribute_group *pin_attr_groups[2];
- struct kthread_worker *kworker;
- struct kthread_delayed_work aux_work;
-};
-
-struct ptp_clock_caps {
- int max_adj;
- int n_alarm;
- int n_ext_ts;
- int n_per_out;
- int pps;
- int n_pins;
- int cross_timestamping;
- int adjust_phase;
- int rsv[12];
-};
-
-struct ptp_sys_offset {
- unsigned int n_samples;
- unsigned int rsv[3];
- struct ptp_clock_time ts[51];
-};
-
-struct ptp_sys_offset_extended {
- unsigned int n_samples;
- unsigned int rsv[3];
- struct ptp_clock_time ts[75];
-};
-
-struct ptp_sys_offset_precise {
- struct ptp_clock_time device;
- struct ptp_clock_time sys_realtime;
- struct ptp_clock_time sys_monoraw;
- unsigned int rsv[4];
-};
-
-enum power_supply_property {
- POWER_SUPPLY_PROP_STATUS = 0,
- POWER_SUPPLY_PROP_CHARGE_TYPE = 1,
- POWER_SUPPLY_PROP_HEALTH = 2,
- POWER_SUPPLY_PROP_PRESENT = 3,
- POWER_SUPPLY_PROP_ONLINE = 4,
- POWER_SUPPLY_PROP_AUTHENTIC = 5,
- POWER_SUPPLY_PROP_TECHNOLOGY = 6,
- POWER_SUPPLY_PROP_CYCLE_COUNT = 7,
- POWER_SUPPLY_PROP_VOLTAGE_MAX = 8,
- POWER_SUPPLY_PROP_VOLTAGE_MIN = 9,
- POWER_SUPPLY_PROP_VOLTAGE_MAX_DESIGN = 10,
- POWER_SUPPLY_PROP_VOLTAGE_MIN_DESIGN = 11,
- POWER_SUPPLY_PROP_VOLTAGE_NOW = 12,
- POWER_SUPPLY_PROP_VOLTAGE_AVG = 13,
- POWER_SUPPLY_PROP_VOLTAGE_OCV = 14,
- POWER_SUPPLY_PROP_VOLTAGE_BOOT = 15,
- POWER_SUPPLY_PROP_CURRENT_MAX = 16,
- POWER_SUPPLY_PROP_CURRENT_NOW = 17,
- POWER_SUPPLY_PROP_CURRENT_AVG = 18,
- POWER_SUPPLY_PROP_CURRENT_BOOT = 19,
- POWER_SUPPLY_PROP_POWER_NOW = 20,
- POWER_SUPPLY_PROP_POWER_AVG = 21,
- POWER_SUPPLY_PROP_CHARGE_FULL_DESIGN = 22,
- POWER_SUPPLY_PROP_CHARGE_EMPTY_DESIGN = 23,
- POWER_SUPPLY_PROP_CHARGE_FULL = 24,
- POWER_SUPPLY_PROP_CHARGE_EMPTY = 25,
- POWER_SUPPLY_PROP_CHARGE_NOW = 26,
- POWER_SUPPLY_PROP_CHARGE_AVG = 27,
- POWER_SUPPLY_PROP_CHARGE_COUNTER = 28,
- POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT = 29,
- POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT_MAX = 30,
- POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE = 31,
- POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE_MAX = 32,
- POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT = 33,
- POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT_MAX = 34,
- POWER_SUPPLY_PROP_CHARGE_CONTROL_START_THRESHOLD = 35,
- POWER_SUPPLY_PROP_CHARGE_CONTROL_END_THRESHOLD = 36,
- POWER_SUPPLY_PROP_INPUT_CURRENT_LIMIT = 37,
- POWER_SUPPLY_PROP_INPUT_VOLTAGE_LIMIT = 38,
- POWER_SUPPLY_PROP_INPUT_POWER_LIMIT = 39,
- POWER_SUPPLY_PROP_ENERGY_FULL_DESIGN = 40,
- POWER_SUPPLY_PROP_ENERGY_EMPTY_DESIGN = 41,
- POWER_SUPPLY_PROP_ENERGY_FULL = 42,
- POWER_SUPPLY_PROP_ENERGY_EMPTY = 43,
- POWER_SUPPLY_PROP_ENERGY_NOW = 44,
- POWER_SUPPLY_PROP_ENERGY_AVG = 45,
- POWER_SUPPLY_PROP_CAPACITY = 46,
- POWER_SUPPLY_PROP_CAPACITY_ALERT_MIN = 47,
- POWER_SUPPLY_PROP_CAPACITY_ALERT_MAX = 48,
- POWER_SUPPLY_PROP_CAPACITY_ERROR_MARGIN = 49,
- POWER_SUPPLY_PROP_CAPACITY_LEVEL = 50,
- POWER_SUPPLY_PROP_TEMP = 51,
- POWER_SUPPLY_PROP_TEMP_MAX = 52,
- POWER_SUPPLY_PROP_TEMP_MIN = 53,
- POWER_SUPPLY_PROP_TEMP_ALERT_MIN = 54,
- POWER_SUPPLY_PROP_TEMP_ALERT_MAX = 55,
- POWER_SUPPLY_PROP_TEMP_AMBIENT = 56,
- POWER_SUPPLY_PROP_TEMP_AMBIENT_ALERT_MIN = 57,
- POWER_SUPPLY_PROP_TEMP_AMBIENT_ALERT_MAX = 58,
- POWER_SUPPLY_PROP_TIME_TO_EMPTY_NOW = 59,
- POWER_SUPPLY_PROP_TIME_TO_EMPTY_AVG = 60,
- POWER_SUPPLY_PROP_TIME_TO_FULL_NOW = 61,
- POWER_SUPPLY_PROP_TIME_TO_FULL_AVG = 62,
- POWER_SUPPLY_PROP_TYPE = 63,
- POWER_SUPPLY_PROP_USB_TYPE = 64,
- POWER_SUPPLY_PROP_SCOPE = 65,
- POWER_SUPPLY_PROP_PRECHARGE_CURRENT = 66,
- POWER_SUPPLY_PROP_CHARGE_TERM_CURRENT = 67,
- POWER_SUPPLY_PROP_CALIBRATE = 68,
- POWER_SUPPLY_PROP_MANUFACTURE_YEAR = 69,
- POWER_SUPPLY_PROP_MANUFACTURE_MONTH = 70,
- POWER_SUPPLY_PROP_MANUFACTURE_DAY = 71,
- POWER_SUPPLY_PROP_MODEL_NAME = 72,
- POWER_SUPPLY_PROP_MANUFACTURER = 73,
- POWER_SUPPLY_PROP_SERIAL_NUMBER = 74,
-};
-
-enum power_supply_type {
- POWER_SUPPLY_TYPE_UNKNOWN = 0,
- POWER_SUPPLY_TYPE_BATTERY = 1,
- POWER_SUPPLY_TYPE_UPS = 2,
- POWER_SUPPLY_TYPE_MAINS = 3,
- POWER_SUPPLY_TYPE_USB = 4,
- POWER_SUPPLY_TYPE_USB_DCP = 5,
- POWER_SUPPLY_TYPE_USB_CDP = 6,
- POWER_SUPPLY_TYPE_USB_ACA = 7,
- POWER_SUPPLY_TYPE_USB_TYPE_C = 8,
- POWER_SUPPLY_TYPE_USB_PD = 9,
- POWER_SUPPLY_TYPE_USB_PD_DRP = 10,
- POWER_SUPPLY_TYPE_APPLE_BRICK_ID = 11,
- POWER_SUPPLY_TYPE_WIRELESS = 12,
-};
-
-enum power_supply_usb_type {
- POWER_SUPPLY_USB_TYPE_UNKNOWN = 0,
- POWER_SUPPLY_USB_TYPE_SDP = 1,
- POWER_SUPPLY_USB_TYPE_DCP = 2,
- POWER_SUPPLY_USB_TYPE_CDP = 3,
- POWER_SUPPLY_USB_TYPE_ACA = 4,
- POWER_SUPPLY_USB_TYPE_C = 5,
- POWER_SUPPLY_USB_TYPE_PD = 6,
- POWER_SUPPLY_USB_TYPE_PD_DRP = 7,
- POWER_SUPPLY_USB_TYPE_PD_PPS = 8,
- POWER_SUPPLY_USB_TYPE_APPLE_BRICK_ID = 9,
-};
-
-enum power_supply_notifier_events {
- PSY_EVENT_PROP_CHANGED = 0,
-};
-
-union power_supply_propval {
- int intval;
- const char *strval;
-};
-
-struct power_supply_config {
- struct device_node *of_node;
- struct fwnode_handle *fwnode;
- void *drv_data;
- const struct attribute_group **attr_grp;
- char **supplied_to;
- size_t num_supplicants;
-};
-
-struct power_supply;
-
-struct power_supply_desc {
- const char *name;
- enum power_supply_type type;
- const enum power_supply_usb_type *usb_types;
- size_t num_usb_types;
- const enum power_supply_property *properties;
- size_t num_properties;
- int (*get_property)(struct power_supply *, enum power_supply_property, union power_supply_propval *);
- int (*set_property)(struct power_supply *, enum power_supply_property, const union power_supply_propval *);
- int (*property_is_writeable)(struct power_supply *, enum power_supply_property);
- void (*external_power_changed)(struct power_supply *);
- void (*set_charged)(struct power_supply *);
- bool no_thermal;
- int use_for_apm;
-};
-
-struct power_supply {
- const struct power_supply_desc *desc;
- char **supplied_to;
- size_t num_supplicants;
- char **supplied_from;
- size_t num_supplies;
- struct device_node *of_node;
- void *drv_data;
- struct device dev;
- struct work_struct changed_work;
- struct delayed_work deferred_register_work;
- spinlock_t changed_lock;
- bool changed;
- bool initialized;
- bool removing;
- atomic_t use_cnt;
- struct led_trigger *charging_full_trig;
- char *charging_full_trig_name;
- struct led_trigger *charging_trig;
- char *charging_trig_name;
- struct led_trigger *full_trig;
- char *full_trig_name;
- struct led_trigger *online_trig;
- char *online_trig_name;
- struct led_trigger *charging_blink_full_solid_trig;
- char *charging_blink_full_solid_trig_name;
-};
-
-struct power_supply_battery_ocv_table {
- int ocv;
- int capacity;
-};
-
-struct power_supply_resistance_temp_table {
- int temp;
- int resistance;
-};
-
-struct power_supply_battery_info {
- int energy_full_design_uwh;
- int charge_full_design_uah;
- int voltage_min_design_uv;
- int voltage_max_design_uv;
- int tricklecharge_current_ua;
- int precharge_current_ua;
- int precharge_voltage_max_uv;
- int charge_term_current_ua;
- int charge_restart_voltage_uv;
- int overvoltage_limit_uv;
- int constant_charge_current_max_ua;
- int constant_charge_voltage_max_uv;
- int factory_internal_resistance_uohm;
- int ocv_temp[20];
- int temp_ambient_alert_min;
- int temp_ambient_alert_max;
- int temp_alert_min;
- int temp_alert_max;
- int temp_min;
- int temp_max;
- struct power_supply_battery_ocv_table *ocv_table[20];
- int ocv_table_size[20];
- struct power_supply_resistance_temp_table *resist_table;
- int resist_table_size;
-};
-
-struct psy_am_i_supplied_data {
- struct power_supply *psy;
- unsigned int count;
-};
-
-enum {
- POWER_SUPPLY_STATUS_UNKNOWN = 0,
- POWER_SUPPLY_STATUS_CHARGING = 1,
- POWER_SUPPLY_STATUS_DISCHARGING = 2,
- POWER_SUPPLY_STATUS_NOT_CHARGING = 3,
- POWER_SUPPLY_STATUS_FULL = 4,
-};
-
-enum {
- POWER_SUPPLY_CHARGE_TYPE_UNKNOWN = 0,
- POWER_SUPPLY_CHARGE_TYPE_NONE = 1,
- POWER_SUPPLY_CHARGE_TYPE_TRICKLE = 2,
- POWER_SUPPLY_CHARGE_TYPE_FAST = 3,
- POWER_SUPPLY_CHARGE_TYPE_STANDARD = 4,
- POWER_SUPPLY_CHARGE_TYPE_ADAPTIVE = 5,
- POWER_SUPPLY_CHARGE_TYPE_CUSTOM = 6,
- POWER_SUPPLY_CHARGE_TYPE_LONGLIFE = 7,
-};
-
-enum {
- POWER_SUPPLY_HEALTH_UNKNOWN = 0,
- POWER_SUPPLY_HEALTH_GOOD = 1,
- POWER_SUPPLY_HEALTH_OVERHEAT = 2,
- POWER_SUPPLY_HEALTH_DEAD = 3,
- POWER_SUPPLY_HEALTH_OVERVOLTAGE = 4,
- POWER_SUPPLY_HEALTH_UNSPEC_FAILURE = 5,
- POWER_SUPPLY_HEALTH_COLD = 6,
- POWER_SUPPLY_HEALTH_WATCHDOG_TIMER_EXPIRE = 7,
- POWER_SUPPLY_HEALTH_SAFETY_TIMER_EXPIRE = 8,
- POWER_SUPPLY_HEALTH_OVERCURRENT = 9,
- POWER_SUPPLY_HEALTH_CALIBRATION_REQUIRED = 10,
- POWER_SUPPLY_HEALTH_WARM = 11,
- POWER_SUPPLY_HEALTH_COOL = 12,
- POWER_SUPPLY_HEALTH_HOT = 13,
-};
-
-enum {
- POWER_SUPPLY_TECHNOLOGY_UNKNOWN = 0,
- POWER_SUPPLY_TECHNOLOGY_NiMH = 1,
- POWER_SUPPLY_TECHNOLOGY_LION = 2,
- POWER_SUPPLY_TECHNOLOGY_LIPO = 3,
- POWER_SUPPLY_TECHNOLOGY_LiFe = 4,
- POWER_SUPPLY_TECHNOLOGY_NiCd = 5,
- POWER_SUPPLY_TECHNOLOGY_LiMn = 6,
-};
-
-enum {
- POWER_SUPPLY_CAPACITY_LEVEL_UNKNOWN = 0,
- POWER_SUPPLY_CAPACITY_LEVEL_CRITICAL = 1,
- POWER_SUPPLY_CAPACITY_LEVEL_LOW = 2,
- POWER_SUPPLY_CAPACITY_LEVEL_NORMAL = 3,
- POWER_SUPPLY_CAPACITY_LEVEL_HIGH = 4,
- POWER_SUPPLY_CAPACITY_LEVEL_FULL = 5,
-};
-
-enum {
- POWER_SUPPLY_SCOPE_UNKNOWN = 0,
- POWER_SUPPLY_SCOPE_SYSTEM = 1,
- POWER_SUPPLY_SCOPE_DEVICE = 2,
-};
-
-struct power_supply_attr {
- const char *prop_name;
- char attr_name[31];
- struct device_attribute dev_attr;
- const char * const *text_values;
- int text_values_len;
-};
-
-enum data_source {
- CM_BATTERY_PRESENT = 0,
- CM_NO_BATTERY = 1,
- CM_FUEL_GAUGE = 2,
- CM_CHARGER_STAT = 3,
-};
-
-enum polling_modes {
- CM_POLL_DISABLE = 0,
- CM_POLL_ALWAYS = 1,
- CM_POLL_EXTERNAL_POWER_ONLY = 2,
- CM_POLL_CHARGING_ONLY = 3,
-};
-
-enum cm_batt_temp {
- CM_BATT_OK = 0,
- CM_BATT_OVERHEAT = 1,
- CM_BATT_COLD = 2,
-};
-
-struct charger_regulator;
-
-struct charger_manager;
-
-struct charger_cable {
- const char *extcon_name;
- const char *name;
- struct extcon_dev *extcon_dev;
- u64 extcon_type;
- struct work_struct wq;
- struct notifier_block nb;
- bool attached;
- struct charger_regulator *charger;
- int min_uA;
- int max_uA;
- struct charger_manager *cm;
-};
-
-struct charger_regulator {
- const char *regulator_name;
- struct regulator *consumer;
- int externally_control;
- struct charger_cable *cables;
- int num_cables;
- struct attribute_group attr_grp;
- struct device_attribute attr_name;
- struct device_attribute attr_state;
- struct device_attribute attr_externally_control;
- struct attribute *attrs[4];
- struct charger_manager *cm;
-};
-
-struct charger_desc;
-
-struct charger_manager {
- struct list_head entry;
- struct device *dev;
- struct charger_desc *desc;
- bool charger_enabled;
- int emergency_stop;
- char psy_name_buf[31];
- struct power_supply_desc charger_psy_desc;
- struct power_supply *charger_psy;
- u64 charging_start_time;
- u64 charging_end_time;
- int battery_status;
-};
-
-struct charger_desc {
- const char *psy_name;
- enum polling_modes polling_mode;
- unsigned int polling_interval_ms;
- unsigned int fullbatt_vchkdrop_uV;
- unsigned int fullbatt_uV;
- unsigned int fullbatt_soc;
- unsigned int fullbatt_full_capacity;
- enum data_source battery_present;
- const char **psy_charger_stat;
- int num_charger_regulators;
- struct charger_regulator *charger_regulators;
- const struct attribute_group **sysfs_groups;
- const char *psy_fuel_gauge;
- const char *thermal_zone;
- int temp_min;
- int temp_max;
- int temp_diff;
- bool measure_battery_temp;
- u32 charging_max_duration_ms;
- u32 discharging_max_duration_ms;
-};
-
-struct watchdog_info {
- __u32 options;
- __u32 firmware_version;
- __u8 identity[32];
-};
-
-struct watchdog_device;
-
-struct watchdog_ops {
- struct module *owner;
- int (*start)(struct watchdog_device *);
- int (*stop)(struct watchdog_device *);
- int (*ping)(struct watchdog_device *);
- unsigned int (*status)(struct watchdog_device *);
- int (*set_timeout)(struct watchdog_device *, unsigned int);
- int (*set_pretimeout)(struct watchdog_device *, unsigned int);
- unsigned int (*get_timeleft)(struct watchdog_device *);
- int (*restart)(struct watchdog_device *, long unsigned int, void *);
- long int (*ioctl)(struct watchdog_device *, unsigned int, long unsigned int);
-};
-
-struct watchdog_governor;
-
-struct watchdog_core_data;
-
-struct watchdog_device {
- int id;
- struct device *parent;
- const struct attribute_group **groups;
- const struct watchdog_info *info;
- const struct watchdog_ops *ops;
- const struct watchdog_governor *gov;
- unsigned int bootstatus;
- unsigned int timeout;
- unsigned int pretimeout;
- unsigned int min_timeout;
- unsigned int max_timeout;
- unsigned int min_hw_heartbeat_ms;
- unsigned int max_hw_heartbeat_ms;
- struct notifier_block reboot_nb;
- struct notifier_block restart_nb;
- void *driver_data;
- struct watchdog_core_data *wd_data;
- long unsigned int status;
- struct list_head deferred;
-};
-
-struct watchdog_governor {
- const char name[20];
- void (*pretimeout)(struct watchdog_device *);
-};
-
-struct watchdog_core_data {
- struct device dev;
- struct cdev cdev;
- struct watchdog_device *wdd;
- struct mutex lock;
- ktime_t last_keepalive;
- ktime_t last_hw_keepalive;
- ktime_t open_deadline;
- struct hrtimer timer;
- struct kthread_work work;
- long unsigned int status;
-};
-
-struct mdp_device_descriptor_s {
- __u32 number;
- __u32 major;
- __u32 minor;
- __u32 raid_disk;
- __u32 state;
- __u32 reserved[27];
-};
-
-typedef struct mdp_device_descriptor_s mdp_disk_t;
-
-struct mdp_superblock_s {
- __u32 md_magic;
- __u32 major_version;
- __u32 minor_version;
- __u32 patch_version;
- __u32 gvalid_words;
- __u32 set_uuid0;
- __u32 ctime;
- __u32 level;
- __u32 size;
- __u32 nr_disks;
- __u32 raid_disks;
- __u32 md_minor;
- __u32 not_persistent;
- __u32 set_uuid1;
- __u32 set_uuid2;
- __u32 set_uuid3;
- __u32 gstate_creserved[16];
- __u32 utime;
- __u32 state;
- __u32 active_disks;
- __u32 working_disks;
- __u32 failed_disks;
- __u32 spare_disks;
- __u32 sb_csum;
- __u32 events_lo;
- __u32 events_hi;
- __u32 cp_events_lo;
- __u32 cp_events_hi;
- __u32 recovery_cp;
- __u64 reshape_position;
- __u32 new_level;
- __u32 delta_disks;
- __u32 new_layout;
- __u32 new_chunk;
- __u32 gstate_sreserved[14];
- __u32 layout;
- __u32 chunk_size;
- __u32 root_pv;
- __u32 root_block;
- __u32 pstate_reserved[60];
- mdp_disk_t disks[27];
- __u32 reserved[0];
- mdp_disk_t this_disk;
-};
-
-typedef struct mdp_superblock_s mdp_super_t;
-
-struct mdp_superblock_1 {
- __le32 magic;
- __le32 major_version;
- __le32 feature_map;
- __le32 pad0;
- __u8 set_uuid[16];
- char set_name[32];
- __le64 ctime;
- __le32 level;
- __le32 layout;
- __le64 size;
- __le32 chunksize;
- __le32 raid_disks;
- union {
- __le32 bitmap_offset;
- struct {
- __le16 offset;
- __le16 size;
- } ppl;
- };
- __le32 new_level;
- __le64 reshape_position;
- __le32 delta_disks;
- __le32 new_layout;
- __le32 new_chunk;
- __le32 new_offset;
- __le64 data_offset;
- __le64 data_size;
- __le64 super_offset;
- union {
- __le64 recovery_offset;
- __le64 journal_tail;
- };
- __le32 dev_number;
- __le32 cnt_corrected_read;
- __u8 device_uuid[16];
- __u8 devflags;
- __u8 bblog_shift;
- __le16 bblog_size;
- __le32 bblog_offset;
- __le64 utime;
- __le64 events;
- __le64 resync_offset;
- __le32 sb_csum;
- __le32 max_dev;
- __u8 pad3[32];
- __le16 dev_roles[0];
-};
-
-struct mdu_version_s {
- int major;
- int minor;
- int patchlevel;
-};
-
-typedef struct mdu_version_s mdu_version_t;
-
-struct mdu_array_info_s {
- int major_version;
- int minor_version;
- int patch_version;
- unsigned int ctime;
- int level;
- int size;
- int nr_disks;
- int raid_disks;
- int md_minor;
- int not_persistent;
- unsigned int utime;
- int state;
- int active_disks;
- int working_disks;
- int failed_disks;
- int spare_disks;
- int layout;
- int chunk_size;
-};
-
-typedef struct mdu_array_info_s mdu_array_info_t;
-
-struct mdu_disk_info_s {
- int number;
- int major;
- int minor;
- int raid_disk;
- int state;
-};
-
-typedef struct mdu_disk_info_s mdu_disk_info_t;
-
-struct mdu_bitmap_file_s {
- char pathname[4096];
-};
-
-typedef struct mdu_bitmap_file_s mdu_bitmap_file_t;
-
-struct mddev;
-
-struct md_rdev;
-
-struct md_cluster_operations {
- int (*join)(struct mddev *, int);
- int (*leave)(struct mddev *);
- int (*slot_number)(struct mddev *);
- int (*resync_info_update)(struct mddev *, sector_t, sector_t);
- void (*resync_info_get)(struct mddev *, sector_t *, sector_t *);
- int (*metadata_update_start)(struct mddev *);
- int (*metadata_update_finish)(struct mddev *);
- void (*metadata_update_cancel)(struct mddev *);
- int (*resync_start)(struct mddev *);
- int (*resync_finish)(struct mddev *);
- int (*area_resyncing)(struct mddev *, int, sector_t, sector_t);
- int (*add_new_disk)(struct mddev *, struct md_rdev *);
- void (*add_new_disk_cancel)(struct mddev *);
- int (*new_disk_ack)(struct mddev *, bool);
- int (*remove_disk)(struct mddev *, struct md_rdev *);
- void (*load_bitmaps)(struct mddev *, int);
- int (*gather_bitmaps)(struct md_rdev *);
- int (*resize_bitmaps)(struct mddev *, sector_t, sector_t);
- int (*lock_all_bitmaps)(struct mddev *);
- void (*unlock_all_bitmaps)(struct mddev *);
- void (*update_size)(struct mddev *, sector_t);
-};
-
-struct md_cluster_info;
-
-struct md_personality;
-
-struct md_thread;
-
-struct bitmap;
-
-struct mddev {
- void *private;
- struct md_personality *pers;
- dev_t unit;
- int md_minor;
- struct list_head disks;
- long unsigned int flags;
- long unsigned int sb_flags;
- int suspended;
- atomic_t active_io;
- int ro;
- int sysfs_active;
- struct gendisk *gendisk;
- struct kobject kobj;
- int hold_active;
- int major_version;
- int minor_version;
- int patch_version;
- int persistent;
- int external;
- char metadata_type[17];
- int chunk_sectors;
- time64_t ctime;
- time64_t utime;
- int level;
- int layout;
- char clevel[16];
- int raid_disks;
- int max_disks;
- sector_t dev_sectors;
- sector_t array_sectors;
- int external_size;
- __u64 events;
- int can_decrease_events;
- char uuid[16];
- sector_t reshape_position;
- int delta_disks;
- int new_level;
- int new_layout;
- int new_chunk_sectors;
- int reshape_backwards;
- struct md_thread *thread;
- struct md_thread *sync_thread;
- char *last_sync_action;
- sector_t curr_resync;
- sector_t curr_resync_completed;
- long unsigned int resync_mark;
- sector_t resync_mark_cnt;
- sector_t curr_mark_cnt;
- sector_t resync_max_sectors;
- atomic64_t resync_mismatches;
- sector_t suspend_lo;
- sector_t suspend_hi;
- int sync_speed_min;
- int sync_speed_max;
- int parallel_resync;
- int ok_start_degraded;
- long unsigned int recovery;
- int recovery_disabled;
- int in_sync;
- struct mutex open_mutex;
- struct mutex reconfig_mutex;
- atomic_t active;
- atomic_t openers;
- int changed;
- int degraded;
- atomic_t recovery_active;
- wait_queue_head_t recovery_wait;
- sector_t recovery_cp;
- sector_t resync_min;
- sector_t resync_max;
- struct kernfs_node *sysfs_state;
- struct kernfs_node *sysfs_action;
- struct kernfs_node *sysfs_completed;
- struct kernfs_node *sysfs_degraded;
- struct kernfs_node *sysfs_level;
- struct work_struct del_work;
- spinlock_t lock;
- wait_queue_head_t sb_wait;
- atomic_t pending_writes;
- unsigned int safemode;
- unsigned int safemode_delay;
- struct timer_list safemode_timer;
- struct percpu_ref writes_pending;
- int sync_checkers;
- struct request_queue *queue;
- struct bitmap *bitmap;
- struct {
- struct file *file;
- loff_t offset;
- long unsigned int space;
- loff_t default_offset;
- long unsigned int default_space;
- struct mutex mutex;
- long unsigned int chunksize;
- long unsigned int daemon_sleep;
- long unsigned int max_write_behind;
- int external;
- int nodes;
- char cluster_name[64];
- } bitmap_info;
- atomic_t max_corr_read_errors;
- struct list_head all_mddevs;
- struct attribute_group *to_remove;
- struct bio_set bio_set;
- struct bio_set sync_set;
- mempool_t md_io_pool;
- struct bio *flush_bio;
- atomic_t flush_pending;
- ktime_t start_flush;
- ktime_t last_flush;
- struct work_struct flush_work;
- struct work_struct event_work;
- mempool_t *serial_info_pool;
- void (*sync_super)(struct mddev *, struct md_rdev *);
- struct md_cluster_info *cluster_info;
- unsigned int good_device_nr;
- unsigned int noio_flag;
- bool has_superblocks: 1;
- bool fail_last_dev: 1;
- bool serialize_policy: 1;
-};
-
-struct serial_in_rdev;
-
-struct md_rdev {
- struct list_head same_set;
- sector_t sectors;
- struct mddev *mddev;
- int last_events;
- struct block_device *meta_bdev;
- struct block_device *bdev;
- struct page *sb_page;
- struct page *bb_page;
- int sb_loaded;
- __u64 sb_events;
- sector_t data_offset;
- sector_t new_data_offset;
- sector_t sb_start;
- int sb_size;
- int preferred_minor;
- struct kobject kobj;
- long unsigned int flags;
- wait_queue_head_t blocked_wait;
- int desc_nr;
- int raid_disk;
- int new_raid_disk;
- int saved_raid_disk;
- union {
- sector_t recovery_offset;
- sector_t journal_tail;
- };
- atomic_t nr_pending;
- atomic_t read_errors;
- time64_t last_read_error;
- atomic_t corrected_errors;
- struct serial_in_rdev *serial;
- struct work_struct del_work;
- struct kernfs_node *sysfs_state;
- struct kernfs_node *sysfs_unack_badblocks;
- struct kernfs_node *sysfs_badblocks;
- struct badblocks badblocks;
- struct {
- short int offset;
- unsigned int size;
- sector_t sector;
- } ppl;
-};
-
-struct serial_in_rdev {
- struct rb_root_cached serial_rb;
- spinlock_t serial_lock;
- wait_queue_head_t serial_io_wait;
-};
-
-enum flag_bits {
- Faulty = 0,
- In_sync = 1,
- Bitmap_sync = 2,
- WriteMostly = 3,
- AutoDetected = 4,
- Blocked = 5,
- WriteErrorSeen = 6,
- FaultRecorded = 7,
- BlockedBadBlocks = 8,
- WantReplacement = 9,
- Replacement = 10,
- Candidate = 11,
- Journal = 12,
- ClusterRemove = 13,
- RemoveSynchronized = 14,
- ExternalBbl = 15,
- FailFast = 16,
- LastDev = 17,
- CollisionCheck = 18,
-};
-
-enum mddev_flags {
- MD_ARRAY_FIRST_USE = 0,
- MD_CLOSING = 1,
- MD_JOURNAL_CLEAN = 2,
- MD_HAS_JOURNAL = 3,
- MD_CLUSTER_RESYNC_LOCKED = 4,
- MD_FAILFAST_SUPPORTED = 5,
- MD_HAS_PPL = 6,
- MD_HAS_MULTIPLE_PPLS = 7,
- MD_ALLOW_SB_UPDATE = 8,
- MD_UPDATING_SB = 9,
- MD_NOT_READY = 10,
- MD_BROKEN = 11,
-};
-
-enum mddev_sb_flags {
- MD_SB_CHANGE_DEVS = 0,
- MD_SB_CHANGE_CLEAN = 1,
- MD_SB_CHANGE_PENDING = 2,
- MD_SB_NEED_REWRITE = 3,
-};
-
-struct md_personality {
- char *name;
- int level;
- struct list_head list;
- struct module *owner;
- bool (*make_request)(struct mddev *, struct bio *);
- int (*run)(struct mddev *);
- int (*start)(struct mddev *);
- void (*free)(struct mddev *, void *);
- void (*status)(struct seq_file *, struct mddev *);
- void (*error_handler)(struct mddev *, struct md_rdev *);
- int (*hot_add_disk)(struct mddev *, struct md_rdev *);
- int (*hot_remove_disk)(struct mddev *, struct md_rdev *);
- int (*spare_active)(struct mddev *);
- sector_t (*sync_request)(struct mddev *, sector_t, int *);
- int (*resize)(struct mddev *, sector_t);
- sector_t (*size)(struct mddev *, sector_t, int);
- int (*check_reshape)(struct mddev *);
- int (*start_reshape)(struct mddev *);
- void (*finish_reshape)(struct mddev *);
- void (*update_reshape_pos)(struct mddev *);
- void (*quiesce)(struct mddev *, int);
- void * (*takeover)(struct mddev *);
- int (*change_consistency_policy)(struct mddev *, const char *);
-};
-
-struct md_thread {
- void (*run)(struct md_thread *);
- struct mddev *mddev;
- wait_queue_head_t wqueue;
- long unsigned int flags;
- struct task_struct *tsk;
- long unsigned int timeout;
- void *private;
-};
-
-struct bitmap_page;
-
-struct bitmap_counts {
- spinlock_t lock;
- struct bitmap_page *bp;
- long unsigned int pages;
- long unsigned int missing_pages;
- long unsigned int chunkshift;
- long unsigned int chunks;
-};
-
-struct bitmap_storage {
- struct file *file;
- struct page *sb_page;
- struct page **filemap;
- long unsigned int *filemap_attr;
- long unsigned int file_pages;
- long unsigned int bytes;
-};
-
-struct bitmap {
- struct bitmap_counts counts;
- struct mddev *mddev;
- __u64 events_cleared;
- int need_sync;
- struct bitmap_storage storage;
- long unsigned int flags;
- int allclean;
- atomic_t behind_writes;
- long unsigned int behind_writes_used;
- long unsigned int daemon_lastrun;
- long unsigned int last_end_sync;
- atomic_t pending_writes;
- wait_queue_head_t write_wait;
- wait_queue_head_t overflow_wait;
- wait_queue_head_t behind_wait;
- struct kernfs_node *sysfs_can_clear;
- int cluster_slot;
-};
-
-enum recovery_flags {
- MD_RECOVERY_RUNNING = 0,
- MD_RECOVERY_SYNC = 1,
- MD_RECOVERY_RECOVER = 2,
- MD_RECOVERY_INTR = 3,
- MD_RECOVERY_DONE = 4,
- MD_RECOVERY_NEEDED = 5,
- MD_RECOVERY_REQUESTED = 6,
- MD_RECOVERY_CHECK = 7,
- MD_RECOVERY_RESHAPE = 8,
- MD_RECOVERY_FROZEN = 9,
- MD_RECOVERY_ERROR = 10,
- MD_RECOVERY_WAIT = 11,
- MD_RESYNCING_REMOTE = 12,
-};
-
-struct md_sysfs_entry {
- struct attribute attr;
- ssize_t (*show)(struct mddev *, char *);
- ssize_t (*store)(struct mddev *, const char *, size_t);
-};
-
-struct bitmap_page {
- char *map;
- unsigned int hijacked: 1;
- unsigned int pending: 1;
- unsigned int count: 30;
-};
-
-struct md_io {
- struct mddev *mddev;
- bio_end_io_t *orig_bi_end_io;
- void *orig_bi_private;
- long unsigned int start_time;
- struct hd_struct *part;
-};
-
-struct super_type {
- char *name;
- struct module *owner;
- int (*load_super)(struct md_rdev *, struct md_rdev *, int);
- int (*validate_super)(struct mddev *, struct md_rdev *);
- void (*sync_super)(struct mddev *, struct md_rdev *);
- long long unsigned int (*rdev_size_change)(struct md_rdev *, sector_t);
- int (*allow_new_offset)(struct md_rdev *, long long unsigned int);
-};
-
-struct rdev_sysfs_entry {
- struct attribute attr;
- ssize_t (*show)(struct md_rdev *, char *);
- ssize_t (*store)(struct md_rdev *, const char *, size_t);
-};
-
-enum array_state {
- clear = 0,
- inactive = 1,
- suspended = 2,
- readonly = 3,
- read_auto = 4,
- clean = 5,
- active = 6,
- write_pending = 7,
- active_idle = 8,
- broken = 9,
- bad_word = 10,
-};
-
-struct detected_devices_node {
- struct list_head list;
- dev_t dev;
-};
-
-typedef __u16 bitmap_counter_t;
-
-enum bitmap_state {
- BITMAP_STALE = 1,
- BITMAP_WRITE_ERROR = 2,
- BITMAP_HOSTENDIAN = 15,
-};
-
-struct bitmap_super_s {
- __le32 magic;
- __le32 version;
- __u8 uuid[16];
- __le64 events;
- __le64 events_cleared;
- __le64 sync_size;
- __le32 state;
- __le32 chunksize;
- __le32 daemon_sleep;
- __le32 write_behind;
- __le32 sectors_reserved;
- __le32 nodes;
- __u8 cluster_name[64];
- __u8 pad[120];
-};
-
-typedef struct bitmap_super_s bitmap_super_t;
-
-enum bitmap_page_attr {
- BITMAP_PAGE_DIRTY = 0,
- BITMAP_PAGE_PENDING = 1,
- BITMAP_PAGE_NEEDWRITE = 2,
-};
-
-struct md_setup_args {
- int minor;
- int partitioned;
- int level;
- int chunk;
- char *device_names;
-};
-
-struct dm_kobject_holder {
- struct kobject kobj;
- struct completion completion;
-};
-
-enum opp_table_access {
- OPP_TABLE_ACCESS_UNKNOWN = 0,
- OPP_TABLE_ACCESS_EXCLUSIVE = 1,
- OPP_TABLE_ACCESS_SHARED = 2,
-};
-
-struct icc_path;
-
-struct dev_pm_opp___2;
-
-struct dev_pm_set_opp_data;
-
-struct opp_table___2 {
- struct list_head node;
- struct blocking_notifier_head head;
- struct list_head dev_list;
- struct list_head opp_list;
- struct kref kref;
- struct mutex lock;
- struct device_node *np;
- long unsigned int clock_latency_ns_max;
- unsigned int voltage_tolerance_v1;
- unsigned int parsed_static_opps;
- enum opp_table_access shared_opp;
- struct dev_pm_opp___2 *suspend_opp;
- struct mutex genpd_virt_dev_lock;
- struct device **genpd_virt_devs;
- struct opp_table___2 **required_opp_tables;
- unsigned int required_opp_count;
- unsigned int *supported_hw;
- unsigned int supported_hw_count;
- const char *prop_name;
- struct clk *clk;
- struct regulator **regulators;
- int regulator_count;
- struct icc_path **paths;
- unsigned int path_count;
- bool enabled;
- bool genpd_performance_state;
- bool is_genpd;
- int (*set_opp)(struct dev_pm_set_opp_data *);
- struct dev_pm_set_opp_data *set_opp_data;
- struct dentry *dentry;
- char dentry_name[255];
-};
-
-struct dev_pm_opp_supply;
-
-struct dev_pm_opp_icc_bw;
-
-struct dev_pm_opp___2 {
- struct list_head node;
- struct kref kref;
- bool available;
- bool dynamic;
- bool turbo;
- bool suspend;
- unsigned int pstate;
- long unsigned int rate;
- unsigned int level;
- struct dev_pm_opp_supply *supplies;
- struct dev_pm_opp_icc_bw *bandwidth;
- long unsigned int clock_latency_ns;
- struct dev_pm_opp___2 **required_opps;
- struct opp_table___2 *opp_table;
- struct device_node *np;
- struct dentry *dentry;
-};
-
-enum dev_pm_opp_event {
- OPP_EVENT_ADD = 0,
- OPP_EVENT_REMOVE = 1,
- OPP_EVENT_ENABLE = 2,
- OPP_EVENT_DISABLE = 3,
- OPP_EVENT_ADJUST_VOLTAGE = 4,
-};
-
-struct dev_pm_opp_supply {
- long unsigned int u_volt;
- long unsigned int u_volt_min;
- long unsigned int u_volt_max;
- long unsigned int u_amp;
-};
-
-struct dev_pm_opp_icc_bw {
- u32 avg;
- u32 peak;
-};
-
-struct dev_pm_opp_info {
- long unsigned int rate;
- struct dev_pm_opp_supply *supplies;
-};
-
-struct dev_pm_set_opp_data {
- struct dev_pm_opp_info old_opp;
- struct dev_pm_opp_info new_opp;
- struct regulator **regulators;
- unsigned int regulator_count;
- struct clk *clk;
- struct device *dev;
-};
-
-struct opp_device {
- struct list_head node;
- const struct device *dev;
- struct dentry *dentry;
-};
-
-struct thermal_cooling_device_ops;
-
-struct thermal_cooling_device {
- int id;
- char type[20];
- struct device device;
- struct device_node *np;
- void *devdata;
- void *stats;
- const struct thermal_cooling_device_ops *ops;
- bool updated;
- struct mutex lock;
- struct list_head thermal_instances;
- struct list_head node;
-};
-
-struct cpufreq_policy_data {
- struct cpufreq_cpuinfo cpuinfo;
- struct cpufreq_frequency_table *freq_table;
- unsigned int cpu;
- unsigned int min;
- unsigned int max;
-};
-
-struct cpufreq_freqs {
- struct cpufreq_policy *policy;
- unsigned int old;
- unsigned int new;
- u8 flags;
-};
-
-struct freq_attr {
- struct attribute attr;
- ssize_t (*show)(struct cpufreq_policy *, char *);
- ssize_t (*store)(struct cpufreq_policy *, const char *, size_t);
-};
-
-struct cpufreq_driver {
- char name[16];
- u16 flags;
- void *driver_data;
- int (*init)(struct cpufreq_policy *);
- int (*verify)(struct cpufreq_policy_data *);
- int (*setpolicy)(struct cpufreq_policy *);
- int (*target)(struct cpufreq_policy *, unsigned int, unsigned int);
- int (*target_index)(struct cpufreq_policy *, unsigned int);
- unsigned int (*fast_switch)(struct cpufreq_policy *, unsigned int);
- unsigned int (*resolve_freq)(struct cpufreq_policy *, unsigned int);
- unsigned int (*get_intermediate)(struct cpufreq_policy *, unsigned int);
- int (*target_intermediate)(struct cpufreq_policy *, unsigned int);
- unsigned int (*get)(unsigned int);
- void (*update_limits)(unsigned int);
- int (*bios_limit)(int, unsigned int *);
- int (*online)(struct cpufreq_policy *);
- int (*offline)(struct cpufreq_policy *);
- int (*exit)(struct cpufreq_policy *);
- void (*stop_cpu)(struct cpufreq_policy *);
- int (*suspend)(struct cpufreq_policy *);
- int (*resume)(struct cpufreq_policy *);
- void (*ready)(struct cpufreq_policy *);
- struct freq_attr **attr;
- bool boost_enabled;
- int (*set_boost)(struct cpufreq_policy *, int);
-};
-
-struct thermal_cooling_device_ops {
- int (*get_max_state)(struct thermal_cooling_device *, long unsigned int *);
- int (*get_cur_state)(struct thermal_cooling_device *, long unsigned int *);
- int (*set_cur_state)(struct thermal_cooling_device *, long unsigned int);
- int (*get_requested_power)(struct thermal_cooling_device *, u32 *);
- int (*state2power)(struct thermal_cooling_device *, long unsigned int, u32 *);
- int (*power2state)(struct thermal_cooling_device *, u32, long unsigned int *);
-};
-
-struct cpufreq_stats {
- unsigned int total_trans;
- long long unsigned int last_time;
- unsigned int max_state;
- unsigned int state_num;
- unsigned int last_index;
- u64 *time_in_state;
- unsigned int *freq_table;
- unsigned int *trans_table;
- unsigned int reset_pending;
- long long unsigned int reset_time;
-};
-
-struct dbs_data {
- struct gov_attr_set attr_set;
- void *tuners;
- unsigned int ignore_nice_load;
- unsigned int sampling_rate;
- unsigned int sampling_down_factor;
- unsigned int up_threshold;
- unsigned int io_is_busy;
-};
-
-struct policy_dbs_info {
- struct cpufreq_policy *policy;
- struct mutex update_mutex;
- u64 last_sample_time;
- s64 sample_delay_ns;
- atomic_t work_count;
- struct irq_work irq_work;
- struct work_struct work;
- struct dbs_data *dbs_data;
- struct list_head list;
- unsigned int rate_mult;
- unsigned int idle_periods;
- bool is_shared;
- bool work_in_progress;
-};
-
-struct cpu_dbs_info {
- u64 prev_cpu_idle;
- u64 prev_update_time;
- u64 prev_cpu_nice;
- unsigned int prev_load;
- struct update_util_data update_util;
- struct policy_dbs_info *policy_dbs;
-};
-
-struct dbs_governor {
- struct cpufreq_governor gov;
- struct kobj_type kobj_type;
- struct dbs_data *gdbs_data;
- unsigned int (*gov_dbs_update)(struct cpufreq_policy *);
- struct policy_dbs_info * (*alloc)();
- void (*free)(struct policy_dbs_info *);
- int (*init)(struct dbs_data *);
- void (*exit)(struct dbs_data *);
- void (*start)(struct cpufreq_policy *);
-};
-
-struct opal_occ_msg {
- __be64 type;
- __be64 chip;
- __be64 throttle_status;
-};
-
-struct global_pstate_info {
- int highest_lpstate_idx;
- unsigned int elapsed_time;
- unsigned int last_sampled_time;
- int last_lpstate_idx;
- int last_gpstate_idx;
- spinlock_t gpstate_lock;
- struct timer_list timer;
- struct cpufreq_policy *policy;
-};
-
-struct pstate_idx_revmap_data {
- u8 pstate_id;
- unsigned int cpufreq_table_idx;
- struct hlist_node hentry;
-};
-
-enum throttle_reason_type {
- NO_THROTTLE = 0,
- POWERCAP = 1,
- CPU_OVERTEMP = 2,
- POWER_SUPPLY_FAILURE = 3,
- OVERCURRENT = 4,
- OCC_RESET_THROTTLE = 5,
- OCC_MAX_REASON = 6,
-};
-
-struct chip {
- unsigned int id;
- bool throttled;
- bool restore;
- u8 throttle_reason;
- cpumask_t mask;
- struct work_struct throttle;
- int throttle_turbo;
- int throttle_sub_turbo;
- int reason[6];
-};
-
-struct powernv_pstate_info {
- unsigned int min;
- unsigned int max;
- unsigned int nominal;
- unsigned int nr_pstates;
- bool wof_enabled;
-};
-
-struct powernv_smp_call_data {
- unsigned int freq;
- u8 pstate_id;
- u8 gpstate_id;
-};
-
-struct cpuidle_governor {
- char name[16];
- struct list_head governor_list;
- unsigned int rating;
- int (*enable)(struct cpuidle_driver *, struct cpuidle_device *);
- void (*disable)(struct cpuidle_driver *, struct cpuidle_device *);
- int (*select)(struct cpuidle_driver *, struct cpuidle_device *, bool *);
- void (*reflect)(struct cpuidle_device *, int);
-};
-
-struct cpuidle_state_kobj {
- struct cpuidle_state *state;
- struct cpuidle_state_usage *state_usage;
- struct completion kobj_unregister;
- struct kobject kobj;
- struct cpuidle_device *device;
-};
-
-struct cpuidle_device_kobj {
- struct cpuidle_device *dev;
- struct completion kobj_unregister;
- struct kobject kobj;
-};
-
-struct cpuidle_attr {
- struct attribute attr;
- ssize_t (*show)(struct cpuidle_device *, char *);
- ssize_t (*store)(struct cpuidle_device *, const char *, size_t);
-};
-
-struct cpuidle_state_attr {
- struct attribute attr;
- ssize_t (*show)(struct cpuidle_state *, struct cpuidle_state_usage *, char *);
- ssize_t (*store)(struct cpuidle_state *, struct cpuidle_state_usage *, const char *, size_t);
-};
-
-struct ladder_device_state {
- struct {
- u32 promotion_count;
- u32 demotion_count;
- u64 promotion_time_ns;
- u64 demotion_time_ns;
- } threshold;
- struct {
- int promotion_count;
- int demotion_count;
- } stats;
-};
-
-struct ladder_device {
- struct ladder_device_state states[10];
-};
-
-struct menu_device {
- int needs_update;
- int tick_wakeup;
- u64 next_timer_ns;
- unsigned int bucket;
- unsigned int correction_factor[12];
- unsigned int intervals[8];
- int interval_ptr;
-};
-
-struct teo_idle_state {
- unsigned int early_hits;
- unsigned int hits;
- unsigned int misses;
-};
-
-struct teo_cpu {
- u64 time_span_ns;
- u64 sleep_length_ns;
- struct teo_idle_state states[10];
- int interval_idx;
- u64 intervals[8];
-};
-
-struct xcede_latency_record {
- u8 hint;
- __be64 latency_ticks;
- u8 wake_on_irqs;
-} __attribute__((packed));
-
-struct xcede_latency_payload {
- u8 record_size;
- struct xcede_latency_record records[16];
-} __attribute__((packed));
-
-struct xcede_latency_parameter {
- __be16 payload_size;
- struct xcede_latency_payload payload;
- u8 null_char;
-} __attribute__((packed));
-
-struct stop_psscr_table {
- u64 val;
- u64 mask;
-};
-
-struct sdhci_pci_data {
- struct pci_dev *pdev;
- int slotno;
- int rst_n_gpio;
- int cd_gpio;
- int (*setup)(struct sdhci_pci_data *);
- void (*cleanup)(struct sdhci_pci_data *);
-};
-
-struct led_init_data {
- struct fwnode_handle *fwnode;
- const char *default_label;
- const char *devicename;
- bool devname_mandatory;
-};
-
-struct led_properties {
- u32 color;
- bool color_present;
- const char *function;
- u32 func_enum;
- bool func_enum_present;
- const char *label;
-};
-
-enum cpu_led_event {
- CPU_LED_IDLE_START = 0,
- CPU_LED_IDLE_END = 1,
- CPU_LED_START = 2,
- CPU_LED_STOP = 3,
- CPU_LED_HALTED = 4,
-};
-
-struct led_trigger_cpu {
- bool is_active;
- char name[8];
- struct led_trigger *_trig;
-};
-
-struct alias_prop {
- struct list_head link;
- const char *alias;
- struct device_node *np;
- int id;
- char stem[0];
-};
-
-struct amba_cs_uci_id {
- unsigned int devarch;
- unsigned int devarch_mask;
- unsigned int devtype;
- void *data;
-};
-
-struct amba_device {
- struct device dev;
- struct resource res;
- struct clk *pclk;
- struct device_dma_parameters dma_parms;
- unsigned int periphid;
- unsigned int cid;
- struct amba_cs_uci_id uci;
- unsigned int irq[9];
- char *driver_override;
-};
-
-struct of_dev_auxdata {
- char *compatible;
- resource_size_t phys_addr;
- char *name;
- void *platform_data;
-};
-
-struct of_endpoint {
- unsigned int port;
- unsigned int id;
- const struct device_node *local_node;
-};
-
-struct supplier_bindings {
- struct device_node * (*parse_prop)(struct device_node *, const char *, int);
-};
-
-struct of_changeset_entry {
- struct list_head node;
- long unsigned int action;
- struct device_node *np;
- struct property *prop;
- struct property *old_prop;
-};
-
-struct of_changeset {
- struct list_head entries;
-};
-
-struct of_bus___2 {
- void (*count_cells)(const void *, int, int *, int *);
- u64 (*map)(__be32 *, const __be32 *, int, int, int);
- int (*translate)(__be32 *, u64, int);
-};
-
-struct of_bus {
- const char *name;
- const char *addresses;
- int (*match)(struct device_node *);
- void (*count_cells)(struct device_node *, int *, int *);
- u64 (*map)(__be32 *, const __be32 *, int, int, int);
- int (*translate)(__be32 *, u64, int);
- bool has_flags;
- unsigned int (*get_flags)(const __be32 *);
-};
-
-struct of_intc_desc {
- struct list_head list;
- of_irq_init_cb_t irq_init_cb;
- struct device_node *dev;
- struct device_node *interrupt_parent;
-};
-
-struct rmem_assigned_device {
- struct device *dev;
- struct reserved_mem *rmem;
- struct list_head list;
-};
-
-struct mbox_client {
- struct device *dev;
- bool tx_block;
- long unsigned int tx_tout;
- bool knows_txdone;
- void (*rx_callback)(struct mbox_client *, void *);
- void (*tx_prepare)(struct mbox_client *, void *);
- void (*tx_done)(struct mbox_client *, void *, int);
-};
-
-struct mbox_chan;
-
-struct mbox_chan_ops {
- int (*send_data)(struct mbox_chan *, void *);
- int (*flush)(struct mbox_chan *, long unsigned int);
- int (*startup)(struct mbox_chan *);
- void (*shutdown)(struct mbox_chan *);
- bool (*last_tx_done)(struct mbox_chan *);
- bool (*peek_data)(struct mbox_chan *);
-};
-
-struct mbox_controller;
-
-struct mbox_chan {
- struct mbox_controller *mbox;
- unsigned int txdone_method;
- struct mbox_client *cl;
- struct completion tx_complete;
- void *active_req;
- unsigned int msg_count;
- unsigned int msg_free;
- void *msg_data[20];
- spinlock_t lock;
- void *con_priv;
-};
-
-struct mbox_controller {
- struct device *dev;
- const struct mbox_chan_ops *ops;
- struct mbox_chan *chans;
- int num_chans;
- bool txdone_irq;
- bool txdone_poll;
- unsigned int txpoll_period;
- struct mbox_chan * (*of_xlate)(struct mbox_controller *, const struct of_phandle_args *);
- struct hrtimer poll_hrt;
- struct list_head node;
-};
-
-enum devfreq_timer {
- DEVFREQ_TIMER_DEFERRABLE = 0,
- DEVFREQ_TIMER_DELAYED = 1,
- DEVFREQ_TIMER_NUM = 2,
-};
-
-struct devfreq_dev_status {
- long unsigned int total_time;
- long unsigned int busy_time;
- long unsigned int current_frequency;
- void *private_data;
-};
-
-struct devfreq_dev_profile {
- long unsigned int initial_freq;
- unsigned int polling_ms;
- enum devfreq_timer timer;
- int (*target)(struct device *, long unsigned int *, u32);
- int (*get_dev_status)(struct device *, struct devfreq_dev_status *);
- int (*get_cur_freq)(struct device *, long unsigned int *);
- void (*exit)(struct device *);
- long unsigned int *freq_table;
- unsigned int max_state;
-};
-
-struct devfreq_stats {
- unsigned int total_trans;
- unsigned int *trans_table;
- u64 *time_in_state;
- u64 last_update;
-};
-
-struct devfreq_governor;
-
-struct devfreq {
- struct list_head node;
- struct mutex lock;
- struct device dev;
- struct devfreq_dev_profile *profile;
- const struct devfreq_governor *governor;
- char governor_name[16];
- struct notifier_block nb;
- struct delayed_work work;
- long unsigned int previous_freq;
- struct devfreq_dev_status last_status;
- void *data;
- struct dev_pm_qos_request user_min_freq_req;
- struct dev_pm_qos_request user_max_freq_req;
- long unsigned int scaling_min_freq;
- long unsigned int scaling_max_freq;
- bool stop_polling;
- long unsigned int suspend_freq;
- long unsigned int resume_freq;
- atomic_t suspend_count;
- struct devfreq_stats stats;
- struct srcu_notifier_head transition_notifier_list;
- struct notifier_block nb_min;
- struct notifier_block nb_max;
-};
-
-struct devfreq_governor {
- struct list_head node;
- const char name[16];
- const unsigned int immutable;
- const unsigned int interrupt_driven;
- int (*get_target_freq)(struct devfreq *, long unsigned int *);
- int (*event_handler)(struct devfreq *, unsigned int, void *);
-};
-
-struct devfreq_freqs {
- long unsigned int old;
- long unsigned int new;
-};
-
-struct devfreq_passive_data {
- struct devfreq *parent;
- int (*get_target_freq)(struct devfreq *, long unsigned int *);
- struct devfreq *this;
- struct notifier_block nb;
-};
-
-struct trace_event_raw_devfreq_monitor {
- struct trace_entry ent;
- long unsigned int freq;
- long unsigned int busy_time;
- long unsigned int total_time;
- unsigned int polling_ms;
- u32 __data_loc_dev_name;
- char __data[0];
-};
-
-struct trace_event_data_offsets_devfreq_monitor {
- u32 dev_name;
-};
-
-typedef void (*btf_trace_devfreq_monitor)(void *, struct devfreq *);
-
-struct devfreq_notifier_devres {
- struct devfreq *devfreq;
- struct notifier_block *nb;
- unsigned int list;
-};
-
-struct devfreq_event_desc;
-
-struct devfreq_event_dev {
- struct list_head node;
- struct device dev;
- struct mutex lock;
- u32 enable_count;
- const struct devfreq_event_desc *desc;
-};
-
-struct devfreq_event_ops;
-
-struct devfreq_event_desc {
- const char *name;
- u32 event_type;
- void *driver_data;
- const struct devfreq_event_ops *ops;
-};
-
-struct devfreq_event_data {
- long unsigned int load_count;
- long unsigned int total_count;
-};
-
-struct devfreq_event_ops {
- int (*enable)(struct devfreq_event_dev *);
- int (*disable)(struct devfreq_event_dev *);
- int (*reset)(struct devfreq_event_dev *);
- int (*set_event)(struct devfreq_event_dev *);
- int (*get_event)(struct devfreq_event_dev *, struct devfreq_event_data *);
-};
-
-struct devfreq_simple_ondemand_data {
- unsigned int upthreshold;
- unsigned int downdifferential;
-};
-
-struct userspace_data {
- long unsigned int user_frequency;
- bool valid;
-};
-
-union extcon_property_value {
- int intval;
-};
-
-struct extcon_cable;
-
-struct extcon_dev___2 {
- const char *name;
- const unsigned int *supported_cable;
- const u32 *mutually_exclusive;
- struct device dev;
- struct raw_notifier_head nh_all;
- struct raw_notifier_head *nh;
- struct list_head entry;
- int max_supported;
- spinlock_t lock;
- u32 state;
- struct device_type extcon_dev_type;
- struct extcon_cable *cables;
- struct attribute_group attr_g_muex;
- struct attribute **attrs_muex;
- struct device_attribute *d_attrs_muex;
-};
-
-struct extcon_cable {
- struct extcon_dev___2 *edev;
- int cable_index;
- struct attribute_group attr_g;
- struct device_attribute attr_name;
- struct device_attribute attr_state;
- struct attribute *attrs[3];
- union extcon_property_value usb_propval[3];
- union extcon_property_value chg_propval[1];
- union extcon_property_value jack_propval[1];
- union extcon_property_value disp_propval[2];
- long unsigned int usb_bits[1];
- long unsigned int chg_bits[1];
- long unsigned int jack_bits[1];
- long unsigned int disp_bits[1];
-};
-
-struct __extcon_info {
- unsigned int type;
- unsigned int id;
- const char *name;
-};
-
-struct extcon_dev_notifier_devres {
- struct extcon_dev___2 *edev;
- unsigned int id;
- struct notifier_block *nb;
-};
-
-enum vme_resource_type {
- VME_MASTER = 0,
- VME_SLAVE = 1,
- VME_DMA = 2,
- VME_LM = 3,
-};
-
-struct vme_dma_attr {
- u32 type;
- void *private;
-};
-
-struct vme_resource {
- enum vme_resource_type type;
- struct list_head *entry;
-};
-
-struct vme_bridge;
-
-struct vme_dev {
- int num;
- struct vme_bridge *bridge;
- struct device dev;
- struct list_head drv_list;
- struct list_head bridge_list;
-};
-
-struct vme_callback {
- void (*func)(int, int, void *);
- void *priv_data;
-};
-
-struct vme_irq {
- int count;
- struct vme_callback callback[256];
-};
-
-struct vme_slave_resource;
-
-struct vme_master_resource;
-
-struct vme_dma_list;
-
-struct vme_lm_resource;
-
-struct vme_bridge {
- char name[16];
- int num;
- struct list_head master_resources;
- struct list_head slave_resources;
- struct list_head dma_resources;
- struct list_head lm_resources;
- struct list_head vme_error_handlers;
- struct list_head devices;
- struct device *parent;
- void *driver_priv;
- struct list_head bus_list;
- struct vme_irq irq[7];
- struct mutex irq_mtx;
- int (*slave_get)(struct vme_slave_resource *, int *, long long unsigned int *, long long unsigned int *, dma_addr_t *, u32 *, u32 *);
- int (*slave_set)(struct vme_slave_resource *, int, long long unsigned int, long long unsigned int, dma_addr_t, u32, u32);
- int (*master_get)(struct vme_master_resource *, int *, long long unsigned int *, long long unsigned int *, u32 *, u32 *, u32 *);
- int (*master_set)(struct vme_master_resource *, int, long long unsigned int, long long unsigned int, u32, u32, u32);
- ssize_t (*master_read)(struct vme_master_resource *, void *, size_t, loff_t);
- ssize_t (*master_write)(struct vme_master_resource *, void *, size_t, loff_t);
- unsigned int (*master_rmw)(struct vme_master_resource *, unsigned int, unsigned int, unsigned int, loff_t);
- int (*dma_list_add)(struct vme_dma_list *, struct vme_dma_attr *, struct vme_dma_attr *, size_t);
- int (*dma_list_exec)(struct vme_dma_list *);
- int (*dma_list_empty)(struct vme_dma_list *);
- void (*irq_set)(struct vme_bridge *, int, int, int);
- int (*irq_generate)(struct vme_bridge *, int, int);
- int (*lm_set)(struct vme_lm_resource *, long long unsigned int, u32, u32);
- int (*lm_get)(struct vme_lm_resource *, long long unsigned int *, u32 *, u32 *);
- int (*lm_attach)(struct vme_lm_resource *, int, void (*)(void *), void *);
- int (*lm_detach)(struct vme_lm_resource *, int);
- int (*slot_get)(struct vme_bridge *);
- void * (*alloc_consistent)(struct device *, size_t, dma_addr_t *);
- void (*free_consistent)(struct device *, size_t, void *, dma_addr_t);
-};
-
-struct vme_driver {
- const char *name;
- int (*match)(struct vme_dev *);
- int (*probe)(struct vme_dev *);
- int (*remove)(struct vme_dev *);
- struct device_driver driver;
- struct list_head devices;
-};
-
-struct vme_master_resource {
- struct list_head list;
- struct vme_bridge *parent;
- spinlock_t lock;
- int locked;
- int number;
- u32 address_attr;
- u32 cycle_attr;
- u32 width_attr;
- struct resource bus_resource;
- void *kern_base;
-};
-
-struct vme_slave_resource {
- struct list_head list;
- struct vme_bridge *parent;
- struct mutex mtx;
- int locked;
- int number;
- u32 address_attr;
- u32 cycle_attr;
-};
-
-struct vme_dma_pattern {
- u32 pattern;
- u32 type;
-};
-
-struct vme_dma_pci {
- dma_addr_t address;
-};
-
-struct vme_dma_vme {
- long long unsigned int address;
- u32 aspace;
- u32 cycle;
- u32 dwidth;
-};
-
-struct vme_dma_resource;
-
-struct vme_dma_list {
- struct list_head list;
- struct vme_dma_resource *parent;
- struct list_head entries;
- struct mutex mtx;
-};
-
-struct vme_dma_resource {
- struct list_head list;
- struct vme_bridge *parent;
- struct mutex mtx;
- int locked;
- int number;
- struct list_head pending;
- struct list_head running;
- u32 route_attr;
-};
-
-struct vme_lm_resource {
- struct list_head list;
- struct vme_bridge *parent;
- struct mutex mtx;
- int locked;
- int number;
- int monitors;
-};
-
-struct vme_error_handler {
- struct list_head list;
- long long unsigned int start;
- long long unsigned int end;
- long long unsigned int first_error;
- u32 aspace;
- unsigned int num_errors;
-};
-
-struct powercap_control_type;
-
-struct powercap_control_type_ops {
- int (*set_enable)(struct powercap_control_type *, bool);
- int (*get_enable)(struct powercap_control_type *, bool *);
- int (*release)(struct powercap_control_type *);
-};
-
-struct powercap_control_type {
- struct device dev;
- struct idr idr;
- int nr_zones;
- const struct powercap_control_type_ops *ops;
- struct mutex lock;
- bool allocated;
- struct list_head node;
-};
-
-struct powercap_zone;
-
-struct powercap_zone_ops {
- int (*get_max_energy_range_uj)(struct powercap_zone *, u64 *);
- int (*get_energy_uj)(struct powercap_zone *, u64 *);
- int (*reset_energy_uj)(struct powercap_zone *);
- int (*get_max_power_range_uw)(struct powercap_zone *, u64 *);
- int (*get_power_uw)(struct powercap_zone *, u64 *);
- int (*set_enable)(struct powercap_zone *, bool);
- int (*get_enable)(struct powercap_zone *, bool *);
- int (*release)(struct powercap_zone *);
-};
-
-struct powercap_zone_constraint;
-
-struct powercap_zone {
- int id;
- char *name;
- void *control_type_inst;
- const struct powercap_zone_ops *ops;
- struct device dev;
- int const_id_cnt;
- struct idr idr;
- struct idr *parent_idr;
- void *private_data;
- struct attribute **zone_dev_attrs;
- int zone_attr_count;
- struct attribute_group dev_zone_attr_group;
- const struct attribute_group *dev_attr_groups[2];
- bool allocated;
- struct powercap_zone_constraint *constraints;
-};
-
-struct powercap_zone_constraint_ops;
-
-struct powercap_zone_constraint {
- int id;
- struct powercap_zone *power_zone;
- const struct powercap_zone_constraint_ops *ops;
-};
-
-struct powercap_zone_constraint_ops {
- int (*set_power_limit_uw)(struct powercap_zone *, int, u64);
- int (*get_power_limit_uw)(struct powercap_zone *, int, u64 *);
- int (*set_time_window_us)(struct powercap_zone *, int, u64);
- int (*get_time_window_us)(struct powercap_zone *, int, u64 *);
- int (*get_max_power_uw)(struct powercap_zone *, int, u64 *);
- int (*get_min_power_uw)(struct powercap_zone *, int, u64 *);
- int (*get_max_time_window_us)(struct powercap_zone *, int, u64 *);
- int (*get_min_time_window_us)(struct powercap_zone *, int, u64 *);
- const char * (*get_name)(struct powercap_zone *, int);
-};
-
-struct powercap_constraint_attr {
- struct device_attribute power_limit_attr;
- struct device_attribute time_window_attr;
- struct device_attribute max_power_attr;
- struct device_attribute min_power_attr;
- struct device_attribute max_time_window_attr;
- struct device_attribute min_time_window_attr;
- struct device_attribute name_attr;
-};
-
-struct cper_sec_proc_arm {
- u32 validation_bits;
- u16 err_info_num;
- u16 context_info_num;
- u32 section_length;
- u8 affinity_level;
- u8 reserved[3];
- u64 mpidr;
- u64 midr;
- u32 running_state;
- u32 psci_state;
-};
-
-enum hw_event_mc_err_type {
- HW_EVENT_ERR_CORRECTED = 0,
- HW_EVENT_ERR_UNCORRECTED = 1,
- HW_EVENT_ERR_DEFERRED = 2,
- HW_EVENT_ERR_FATAL = 3,
- HW_EVENT_ERR_INFO = 4,
-};
-
-struct trace_event_raw_mc_event {
- struct trace_entry ent;
- unsigned int error_type;
- u32 __data_loc_msg;
- u32 __data_loc_label;
- u16 error_count;
- u8 mc_index;
- s8 top_layer;
- s8 middle_layer;
- s8 lower_layer;
- long int address;
- u8 grain_bits;
- long int syndrome;
- u32 __data_loc_driver_detail;
- char __data[0];
-};
-
-struct trace_event_raw_arm_event {
- struct trace_entry ent;
- u64 mpidr;
- u64 midr;
- u32 running_state;
- u32 psci_state;
- u8 affinity;
- char __data[0];
-};
-
-struct trace_event_raw_non_standard_event {
- struct trace_entry ent;
- char sec_type[16];
- char fru_id[16];
- u32 __data_loc_fru_text;
- u8 sev;
- u32 len;
- u32 __data_loc_buf;
- char __data[0];
-};
-
-struct trace_event_raw_aer_event {
- struct trace_entry ent;
- u32 __data_loc_dev_name;
- u32 status;
- u8 severity;
- u8 tlp_header_valid;
- u32 tlp_header[4];
- char __data[0];
-};
-
-struct trace_event_raw_memory_failure_event {
- struct trace_entry ent;
- long unsigned int pfn;
- int type;
- int result;
- char __data[0];
-};
-
-struct trace_event_data_offsets_mc_event {
- u32 msg;
- u32 label;
- u32 driver_detail;
-};
-
-struct trace_event_data_offsets_arm_event {};
-
-struct trace_event_data_offsets_non_standard_event {
- u32 fru_text;
- u32 buf;
-};
-
-struct trace_event_data_offsets_aer_event {
- u32 dev_name;
-};
-
-struct trace_event_data_offsets_memory_failure_event {};
-
-typedef void (*btf_trace_mc_event)(void *, const unsigned int, const char *, const char *, const int, const u8, const s8, const s8, const s8, long unsigned int, const u8, long unsigned int, const char *);
-
-typedef void (*btf_trace_arm_event)(void *, const struct cper_sec_proc_arm *);
-
-typedef void (*btf_trace_non_standard_event)(void *, const guid_t *, const guid_t *, const char *, const u8, const u8 *, const u32);
-
-typedef void (*btf_trace_aer_event)(void *, const char *, const u32, const u8, const u8, struct aer_header_log_regs *);
-
-typedef void (*btf_trace_memory_failure_event)(void *, long unsigned int, int, int);
-
-struct nvmem_cell_lookup {
- const char *nvmem_name;
- const char *cell_name;
- const char *dev_id;
- const char *con_id;
- struct list_head node;
-};
-
-enum {
- NVMEM_ADD = 1,
- NVMEM_REMOVE = 2,
- NVMEM_CELL_ADD = 3,
- NVMEM_CELL_REMOVE = 4,
-};
-
-struct nvmem_cell_table {
- const char *nvmem_name;
- const struct nvmem_cell_info *cells;
- size_t ncells;
- struct list_head node;
-};
-
-struct nvmem_device___2 {
- struct module *owner;
- struct device dev;
- int stride;
- int word_size;
- int id;
- struct kref refcnt;
- size_t size;
- bool read_only;
- bool root_only;
- int flags;
- enum nvmem_type type;
- struct bin_attribute eeprom;
- struct device *base_dev;
- struct list_head cells;
- nvmem_reg_read_t reg_read;
- nvmem_reg_write_t reg_write;
- struct gpio_desc *wp_gpio;
- void *priv;
-};
-
-struct nvmem_cell {
- const char *name;
- int offset;
- int bytes;
- int bit_offset;
- int nbits;
- struct device_node *np;
- struct nvmem_device___2 *nvmem;
- struct list_head node;
-};
-
-struct net_device_devres {
- struct net_device *ndev;
-};
-
-struct __kernel_old_timespec {
- __kernel_old_time_t tv_sec;
- long int tv_nsec;
-};
-
-struct __kernel_sock_timeval {
- __s64 tv_sec;
- __s64 tv_usec;
-};
-
-struct mmsghdr {
- struct user_msghdr msg_hdr;
- unsigned int msg_len;
-};
-
-struct scm_timestamping_internal {
- struct timespec64 ts[3];
-};
-
-enum sock_shutdown_cmd {
- SHUT_RD = 0,
- SHUT_WR = 1,
- SHUT_RDWR = 2,
-};
-
-struct net_proto_family {
- int family;
- int (*create)(struct net *, struct socket *, int, int);
- struct module *owner;
-};
-
-enum {
- SOCK_WAKE_IO = 0,
- SOCK_WAKE_WAITD = 1,
- SOCK_WAKE_SPACE = 2,
- SOCK_WAKE_URG = 3,
-};
-
-struct ifconf {
- int ifc_len;
- union {
- char *ifcu_buf;
- struct ifreq *ifcu_req;
- } ifc_ifcu;
-};
-
-struct compat_ifmap {
- compat_ulong_t mem_start;
- compat_ulong_t mem_end;
- short unsigned int base_addr;
- unsigned char irq;
- unsigned char dma;
- unsigned char port;
-};
-
-struct compat_if_settings {
- unsigned int type;
- unsigned int size;
- compat_uptr_t ifs_ifsu;
-};
-
-struct compat_ifreq {
- union {
- char ifrn_name[16];
- } ifr_ifrn;
- union {
- struct sockaddr ifru_addr;
- struct sockaddr ifru_dstaddr;
- struct sockaddr ifru_broadaddr;
- struct sockaddr ifru_netmask;
- struct sockaddr ifru_hwaddr;
- short int ifru_flags;
- compat_int_t ifru_ivalue;
- compat_int_t ifru_mtu;
- struct compat_ifmap ifru_map;
- char ifru_slave[16];
- char ifru_newname[16];
- compat_caddr_t ifru_data;
- struct compat_if_settings ifru_settings;
- } ifr_ifru;
-};
-
-struct compat_ifconf {
- compat_int_t ifc_len;
- compat_caddr_t ifcbuf;
-};
-
-struct compat_ethtool_rx_flow_spec {
- u32 flow_type;
- union ethtool_flow_union h_u;
- struct ethtool_flow_ext h_ext;
- union ethtool_flow_union m_u;
- struct ethtool_flow_ext m_ext;
- compat_u64 ring_cookie;
- u32 location;
-};
-
-struct compat_ethtool_rxnfc {
- u32 cmd;
- u32 flow_type;
- compat_u64 data;
- struct compat_ethtool_rx_flow_spec fs;
- u32 rule_cnt;
- u32 rule_locs[0];
-};
-
-struct libipw_device;
-
-struct iw_spy_data;
-
-struct iw_public_data {
- struct iw_spy_data *spy_data;
- struct libipw_device *libipw;
-};
-
-struct iw_param {
- __s32 value;
- __u8 fixed;
- __u8 disabled;
- __u16 flags;
-};
-
-struct iw_point {
- void *pointer;
- __u16 length;
- __u16 flags;
-};
-
-struct iw_freq {
- __s32 m;
- __s16 e;
- __u8 i;
- __u8 flags;
-};
-
-struct iw_quality {
- __u8 qual;
- __u8 level;
- __u8 noise;
- __u8 updated;
-};
-
-struct iw_discarded {
- __u32 nwid;
- __u32 code;
- __u32 fragment;
- __u32 retries;
- __u32 misc;
-};
-
-struct iw_missed {
- __u32 beacon;
-};
-
-struct iw_statistics {
- __u16 status;
- struct iw_quality qual;
- struct iw_discarded discard;
- struct iw_missed miss;
-};
-
-union iwreq_data {
- char name[16];
- struct iw_point essid;
- struct iw_param nwid;
- struct iw_freq freq;
- struct iw_param sens;
- struct iw_param bitrate;
- struct iw_param txpower;
- struct iw_param rts;
- struct iw_param frag;
- __u32 mode;
- struct iw_param retry;
- struct iw_point encoding;
- struct iw_param power;
- struct iw_quality qual;
- struct sockaddr ap_addr;
- struct sockaddr addr;
- struct iw_param param;
- struct iw_point data;
-};
-
-struct iw_priv_args {
- __u32 cmd;
- __u16 set_args;
- __u16 get_args;
- char name[16];
-};
-
-struct compat_mmsghdr {
- struct compat_msghdr msg_hdr;
- compat_uint_t msg_len;
-};
-
-struct iw_request_info {
- __u16 cmd;
- __u16 flags;
-};
-
-struct iw_spy_data {
- int spy_number;
- u_char spy_address[48];
- struct iw_quality spy_stat[8];
- struct iw_quality spy_thr_low;
- struct iw_quality spy_thr_high;
- u_char spy_thr_under[8];
-};
-
-enum {
- SOF_TIMESTAMPING_TX_HARDWARE = 1,
- SOF_TIMESTAMPING_TX_SOFTWARE = 2,
- SOF_TIMESTAMPING_RX_HARDWARE = 4,
- SOF_TIMESTAMPING_RX_SOFTWARE = 8,
- SOF_TIMESTAMPING_SOFTWARE = 16,
- SOF_TIMESTAMPING_SYS_HARDWARE = 32,
- SOF_TIMESTAMPING_RAW_HARDWARE = 64,
- SOF_TIMESTAMPING_OPT_ID = 128,
- SOF_TIMESTAMPING_TX_SCHED = 256,
- SOF_TIMESTAMPING_TX_ACK = 512,
- SOF_TIMESTAMPING_OPT_CMSG = 1024,
- SOF_TIMESTAMPING_OPT_TSONLY = 2048,
- SOF_TIMESTAMPING_OPT_STATS = 4096,
- SOF_TIMESTAMPING_OPT_PKTINFO = 8192,
- SOF_TIMESTAMPING_OPT_TX_SWHW = 16384,
- SOF_TIMESTAMPING_LAST = 16384,
- SOF_TIMESTAMPING_MASK = 32767,
-};
-
-struct scm_ts_pktinfo {
- __u32 if_index;
- __u32 pkt_length;
- __u32 reserved[2];
-};
-
-struct sock_skb_cb {
- u32 dropcount;
-};
-
-struct sock_ee_data_rfc4884 {
- __u16 len;
- __u8 flags;
- __u8 reserved;
-};
-
-struct sock_extended_err {
- __u32 ee_errno;
- __u8 ee_origin;
- __u8 ee_type;
- __u8 ee_code;
- __u8 ee_pad;
- __u32 ee_info;
- union {
- __u32 ee_data;
- struct sock_ee_data_rfc4884 ee_rfc4884;
- };
-};
-
-struct sock_exterr_skb {
- union {
- struct inet_skb_parm h4;
- struct inet6_skb_parm h6;
- } header;
- struct sock_extended_err ee;
- u16 addr_offset;
- __be16 port;
- u8 opt_stats: 1;
- u8 unused: 7;
-};
-
-struct used_address {
- struct __kernel_sockaddr_storage name;
- unsigned int name_len;
-};
-
-struct linger {
- int l_onoff;
- int l_linger;
-};
-
-struct cmsghdr {
- __kernel_size_t cmsg_len;
- int cmsg_level;
- int cmsg_type;
-};
-
-struct ucred {
- __u32 pid;
- __u32 uid;
- __u32 gid;
-};
-
-struct mmpin {
- struct user_struct *user;
- unsigned int num_pg;
-};
-
-struct ubuf_info {
- void (*callback)(struct ubuf_info *, bool);
- union {
- struct {
- long unsigned int desc;
- void *ctx;
- };
- struct {
- u32 id;
- u16 len;
- u16 zerocopy: 1;
- u32 bytelen;
- };
- };
- refcount_t refcnt;
- struct mmpin mmp;
-};
-
-enum {
- SKB_GSO_TCPV4 = 1,
- SKB_GSO_DODGY = 2,
- SKB_GSO_TCP_ECN = 4,
- SKB_GSO_TCP_FIXEDID = 8,
- SKB_GSO_TCPV6 = 16,
- SKB_GSO_FCOE = 32,
- SKB_GSO_GRE = 64,
- SKB_GSO_GRE_CSUM = 128,
- SKB_GSO_IPXIP4 = 256,
- SKB_GSO_IPXIP6 = 512,
- SKB_GSO_UDP_TUNNEL = 1024,
- SKB_GSO_UDP_TUNNEL_CSUM = 2048,
- SKB_GSO_PARTIAL = 4096,
- SKB_GSO_TUNNEL_REMCSUM = 8192,
- SKB_GSO_SCTP = 16384,
- SKB_GSO_ESP = 32768,
- SKB_GSO_UDP = 65536,
- SKB_GSO_UDP_L4 = 131072,
- SKB_GSO_FRAGLIST = 262144,
-};
-
-struct prot_inuse {
- int val[64];
-};
-
-struct gro_list {
- struct list_head list;
- int count;
-};
-
-struct napi_struct {
- struct list_head poll_list;
- long unsigned int state;
- int weight;
- int defer_hard_irqs_count;
- long unsigned int gro_bitmask;
- int (*poll)(struct napi_struct *, int);
- int poll_owner;
- struct net_device *dev;
- struct gro_list gro_hash[8];
- struct sk_buff *skb;
- struct list_head rx_list;
- int rx_count;
- struct hrtimer timer;
- struct list_head dev_list;
- struct hlist_node napi_hash_node;
- unsigned int napi_id;
-};
-
-struct sd_flow_limit {
- u64 count;
- unsigned int num_buckets;
- unsigned int history_head;
- u16 history[128];
- u8 buckets[0];
-};
-
-struct softnet_data {
- struct list_head poll_list;
- struct sk_buff_head process_queue;
- unsigned int processed;
- unsigned int time_squeeze;
- unsigned int received_rps;
- struct softnet_data *rps_ipi_list;
- struct sd_flow_limit *flow_limit;
- struct Qdisc *output_queue;
- struct Qdisc **output_queue_tailp;
- struct sk_buff *completion_queue;
- struct sk_buff_head xfrm_backlog;
- struct {
- u16 recursion;
- u8 more;
- } xmit;
- int: 32;
- unsigned int input_queue_head;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- call_single_data_t csd;
- struct softnet_data *rps_ipi_next;
- unsigned int cpu;
- unsigned int input_queue_tail;
- unsigned int dropped;
- struct sk_buff_head input_pkt_queue;
- struct napi_struct backlog;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-enum txtime_flags {
- SOF_TXTIME_DEADLINE_MODE = 1,
- SOF_TXTIME_REPORT_ERRORS = 2,
- SOF_TXTIME_FLAGS_LAST = 2,
- SOF_TXTIME_FLAGS_MASK = 3,
-};
-
-struct sock_txtime {
- __kernel_clockid_t clockid;
- __u32 flags;
-};
-
-enum sk_pacing {
- SK_PACING_NONE = 0,
- SK_PACING_NEEDED = 1,
- SK_PACING_FQ = 2,
-};
-
-struct sockcm_cookie {
- u64 transmit_time;
- u32 mark;
- u16 tsflags;
-};
-
-struct fastopen_queue {
- struct request_sock *rskq_rst_head;
- struct request_sock *rskq_rst_tail;
- spinlock_t lock;
- int qlen;
- int max_qlen;
- struct tcp_fastopen_context *ctx;
-};
-
-struct request_sock_queue {
- spinlock_t rskq_lock;
- u8 rskq_defer_accept;
- u32 synflood_warned;
- atomic_t qlen;
- atomic_t young;
- struct request_sock *rskq_accept_head;
- struct request_sock *rskq_accept_tail;
- struct fastopen_queue fastopenq;
-};
-
-struct inet_connection_sock_af_ops {
- int (*queue_xmit)(struct sock *, struct sk_buff *, struct flowi *);
- void (*send_check)(struct sock *, struct sk_buff *);
- int (*rebuild_header)(struct sock *);
- void (*sk_rx_dst_set)(struct sock *, const struct sk_buff *);
- int (*conn_request)(struct sock *, struct sk_buff *);
- struct sock * (*syn_recv_sock)(const struct sock *, struct sk_buff *, struct request_sock *, struct dst_entry *, struct request_sock *, bool *);
- u16 net_header_len;
- u16 net_frag_header_len;
- u16 sockaddr_len;
- int (*setsockopt)(struct sock *, int, int, sockptr_t, unsigned int);
- int (*getsockopt)(struct sock *, int, int, char *, int *);
- void (*addr2sockaddr)(struct sock *, struct sockaddr *);
- void (*mtu_reduced)(struct sock *);
-};
-
-struct inet_bind_bucket;
-
-struct tcp_ulp_ops;
-
-struct inet_connection_sock {
- struct inet_sock icsk_inet;
- struct request_sock_queue icsk_accept_queue;
- struct inet_bind_bucket *icsk_bind_hash;
- long unsigned int icsk_timeout;
- struct timer_list icsk_retransmit_timer;
- struct timer_list icsk_delack_timer;
- __u32 icsk_rto;
- __u32 icsk_rto_min;
- __u32 icsk_delack_max;
- __u32 icsk_pmtu_cookie;
- const struct tcp_congestion_ops *icsk_ca_ops;
- const struct inet_connection_sock_af_ops *icsk_af_ops;
- const struct tcp_ulp_ops *icsk_ulp_ops;
- void *icsk_ulp_data;
- void (*icsk_clean_acked)(struct sock *, u32);
- struct hlist_node icsk_listen_portaddr_node;
- unsigned int (*icsk_sync_mss)(struct sock *, u32);
- __u8 icsk_ca_state: 5;
- __u8 icsk_ca_initialized: 1;
- __u8 icsk_ca_setsockopt: 1;
- __u8 icsk_ca_dst_locked: 1;
- __u8 icsk_retransmits;
- __u8 icsk_pending;
- __u8 icsk_backoff;
- __u8 icsk_syn_retries;
- __u8 icsk_probes_out;
- __u16 icsk_ext_hdr_len;
- struct {
- __u8 pending;
- __u8 quick;
- __u8 pingpong;
- __u8 retry;
- __u32 ato;
- long unsigned int timeout;
- __u32 lrcvtime;
- __u16 last_seg_size;
- __u16 rcv_mss;
- } icsk_ack;
- struct {
- int enabled;
- int search_high;
- int search_low;
- int probe_size;
- u32 probe_timestamp;
- } icsk_mtup;
- u32 icsk_probes_tstamp;
- u32 icsk_user_timeout;
- u64 icsk_ca_priv[13];
-};
-
-struct inet_bind_bucket {
- possible_net_t ib_net;
- int l3mdev;
- short unsigned int port;
- signed char fastreuse;
- signed char fastreuseport;
- kuid_t fastuid;
- struct in6_addr fast_v6_rcv_saddr;
- __be32 fast_rcv_saddr;
- short unsigned int fast_sk_family;
- bool fast_ipv6_only;
- struct hlist_node node;
- struct hlist_head owners;
-};
-
-struct tcp_ulp_ops {
- struct list_head list;
- int (*init)(struct sock *);
- void (*update)(struct sock *, struct proto *, void (*)(struct sock *));
- void (*release)(struct sock *);
- int (*get_info)(const struct sock *, struct sk_buff *);
- size_t (*get_info_size)(const struct sock *);
- void (*clone)(const struct request_sock *, struct sock *, const gfp_t);
- char name[16];
- struct module *owner;
-};
-
-struct tcp_fastopen_cookie {
- __le64 val[2];
- s8 len;
- bool exp;
-};
-
-struct tcp_sack_block {
- u32 start_seq;
- u32 end_seq;
-};
-
-struct tcp_options_received {
- int ts_recent_stamp;
- u32 ts_recent;
- u32 rcv_tsval;
- u32 rcv_tsecr;
- u16 saw_tstamp: 1;
- u16 tstamp_ok: 1;
- u16 dsack: 1;
- u16 wscale_ok: 1;
- u16 sack_ok: 3;
- u16 smc_ok: 1;
- u16 snd_wscale: 4;
- u16 rcv_wscale: 4;
- u8 saw_unknown: 1;
- u8 unused: 7;
- u8 num_sacks;
- u16 user_mss;
- u16 mss_clamp;
-};
-
-struct tcp_rack {
- u64 mstamp;
- u32 rtt_us;
- u32 end_seq;
- u32 last_delivered;
- u8 reo_wnd_steps;
- u8 reo_wnd_persist: 5;
- u8 dsack_seen: 1;
- u8 advanced: 1;
-};
-
-struct tcp_sock_af_ops;
-
-struct tcp_md5sig_info;
-
-struct tcp_fastopen_request;
-
-struct tcp_sock {
- struct inet_connection_sock inet_conn;
- u16 tcp_header_len;
- u16 gso_segs;
- __be32 pred_flags;
- u64 bytes_received;
- u32 segs_in;
- u32 data_segs_in;
- u32 rcv_nxt;
- u32 copied_seq;
- u32 rcv_wup;
- u32 snd_nxt;
- u32 segs_out;
- u32 data_segs_out;
- u64 bytes_sent;
- u64 bytes_acked;
- u32 dsack_dups;
- u32 snd_una;
- u32 snd_sml;
- u32 rcv_tstamp;
- u32 lsndtime;
- u32 last_oow_ack_time;
- u32 compressed_ack_rcv_nxt;
- u32 tsoffset;
- struct list_head tsq_node;
- struct list_head tsorted_sent_queue;
- u32 snd_wl1;
- u32 snd_wnd;
- u32 max_window;
- u32 mss_cache;
- u32 window_clamp;
- u32 rcv_ssthresh;
- struct tcp_rack rack;
- u16 advmss;
- u8 compressed_ack;
- u8 dup_ack_counter: 2;
- u8 tlp_retrans: 1;
- u8 unused: 5;
- u32 chrono_start;
- u32 chrono_stat[3];
- u8 chrono_type: 2;
- u8 rate_app_limited: 1;
- u8 fastopen_connect: 1;
- u8 fastopen_no_cookie: 1;
- u8 is_sack_reneg: 1;
- u8 fastopen_client_fail: 2;
- u8 nonagle: 4;
- u8 thin_lto: 1;
- u8 recvmsg_inq: 1;
- u8 repair: 1;
- u8 frto: 1;
- u8 repair_queue;
- u8 save_syn: 2;
- u8 syn_data: 1;
- u8 syn_fastopen: 1;
- u8 syn_fastopen_exp: 1;
- u8 syn_fastopen_ch: 1;
- u8 syn_data_acked: 1;
- u8 is_cwnd_limited: 1;
- u32 tlp_high_seq;
- u32 tcp_tx_delay;
- u64 tcp_wstamp_ns;
- u64 tcp_clock_cache;
- u64 tcp_mstamp;
- u32 srtt_us;
- u32 mdev_us;
- u32 mdev_max_us;
- u32 rttvar_us;
- u32 rtt_seq;
- struct minmax rtt_min;
- u32 packets_out;
- u32 retrans_out;
- u32 max_packets_out;
- u32 max_packets_seq;
- u16 urg_data;
- u8 ecn_flags;
- u8 keepalive_probes;
- u32 reordering;
- u32 reord_seen;
- u32 snd_up;
- struct tcp_options_received rx_opt;
- u32 snd_ssthresh;
- u32 snd_cwnd;
- u32 snd_cwnd_cnt;
- u32 snd_cwnd_clamp;
- u32 snd_cwnd_used;
- u32 snd_cwnd_stamp;
- u32 prior_cwnd;
- u32 prr_delivered;
- u32 prr_out;
- u32 delivered;
- u32 delivered_ce;
- u32 lost;
- u32 app_limited;
- u64 first_tx_mstamp;
- u64 delivered_mstamp;
- u32 rate_delivered;
- u32 rate_interval_us;
- u32 rcv_wnd;
- u32 write_seq;
- u32 notsent_lowat;
- u32 pushed_seq;
- u32 lost_out;
- u32 sacked_out;
- struct hrtimer pacing_timer;
- struct hrtimer compressed_ack_timer;
- struct sk_buff *lost_skb_hint;
- struct sk_buff *retransmit_skb_hint;
- struct rb_root out_of_order_queue;
- struct sk_buff *ooo_last_skb;
- struct tcp_sack_block duplicate_sack[1];
- struct tcp_sack_block selective_acks[4];
- struct tcp_sack_block recv_sack_cache[4];
- struct sk_buff *highest_sack;
- int lost_cnt_hint;
- u32 prior_ssthresh;
- u32 high_seq;
- u32 retrans_stamp;
- u32 undo_marker;
- int undo_retrans;
- u64 bytes_retrans;
- u32 total_retrans;
- u32 urg_seq;
- unsigned int keepalive_time;
- unsigned int keepalive_intvl;
- int linger2;
- u8 bpf_sock_ops_cb_flags;
- u16 timeout_rehash;
- u32 rcv_ooopack;
- u32 rcv_rtt_last_tsecr;
- struct {
- u32 rtt_us;
- u32 seq;
- u64 time;
- } rcv_rtt_est;
- struct {
- u32 space;
- u32 seq;
- u64 time;
- } rcvq_space;
- struct {
- u32 probe_seq_start;
- u32 probe_seq_end;
- } mtu_probe;
- u32 mtu_info;
- bool is_mptcp;
- bool syn_smc;
- const struct tcp_sock_af_ops *af_specific;
- struct tcp_md5sig_info *md5sig_info;
- struct tcp_fastopen_request *fastopen_req;
- struct request_sock *fastopen_rsk;
- struct saved_syn *saved_syn;
-};
-
-struct tcp_md5sig_key;
-
-struct tcp_sock_af_ops {
- struct tcp_md5sig_key * (*md5_lookup)(const struct sock *, const struct sock *);
- int (*calc_md5_hash)(char *, const struct tcp_md5sig_key *, const struct sock *, const struct sk_buff *);
- int (*md5_parse)(struct sock *, int, sockptr_t, int);
-};
-
-struct tcp_md5sig_info {
- struct hlist_head head;
- struct callback_head rcu;
-};
-
-struct tcp_fastopen_request {
- struct tcp_fastopen_cookie cookie;
- struct msghdr *data;
- size_t size;
- int copied;
- struct ubuf_info *uarg;
-};
-
-union tcp_md5_addr {
- struct in_addr a4;
- struct in6_addr a6;
-};
-
-struct tcp_md5sig_key {
- struct hlist_node node;
- u8 keylen;
- u8 family;
- u8 prefixlen;
- union tcp_md5_addr addr;
- int l3index;
- u8 key[80];
- struct callback_head rcu;
-};
-
-struct net_protocol {
- int (*early_demux)(struct sk_buff *);
- int (*early_demux_handler)(struct sk_buff *);
- int (*handler)(struct sk_buff *);
- int (*err_handler)(struct sk_buff *, u32);
- unsigned int no_policy: 1;
- unsigned int netns_ok: 1;
- unsigned int icmp_strict_tag_validation: 1;
-};
-
-struct cgroup_cls_state {
- struct cgroup_subsys_state css;
- u32 classid;
-};
-
-enum {
- SK_MEMINFO_RMEM_ALLOC = 0,
- SK_MEMINFO_RCVBUF = 1,
- SK_MEMINFO_WMEM_ALLOC = 2,
- SK_MEMINFO_SNDBUF = 3,
- SK_MEMINFO_FWD_ALLOC = 4,
- SK_MEMINFO_WMEM_QUEUED = 5,
- SK_MEMINFO_OPTMEM = 6,
- SK_MEMINFO_BACKLOG = 7,
- SK_MEMINFO_DROPS = 8,
- SK_MEMINFO_VARS = 9,
-};
-
-enum sknetlink_groups {
- SKNLGRP_NONE = 0,
- SKNLGRP_INET_TCP_DESTROY = 1,
- SKNLGRP_INET_UDP_DESTROY = 2,
- SKNLGRP_INET6_TCP_DESTROY = 3,
- SKNLGRP_INET6_UDP_DESTROY = 4,
- __SKNLGRP_MAX = 5,
-};
-
-struct inet_request_sock {
- struct request_sock req;
- u16 snd_wscale: 4;
- u16 rcv_wscale: 4;
- u16 tstamp_ok: 1;
- u16 sack_ok: 1;
- u16 wscale_ok: 1;
- u16 ecn_ok: 1;
- u16 acked: 1;
- u16 no_srccheck: 1;
- u16 smc_ok: 1;
- u32 ir_mark;
- union {
- struct ip_options_rcu *ireq_opt;
- struct {
- struct ipv6_txoptions *ipv6_opt;
- struct sk_buff *pktopts;
- };
- };
-};
-
-struct tcp_request_sock_ops;
-
-struct tcp_request_sock {
- struct inet_request_sock req;
- const struct tcp_request_sock_ops *af_specific;
- u64 snt_synack;
- bool tfo_listener;
- bool is_mptcp;
- bool drop_req;
- u32 txhash;
- u32 rcv_isn;
- u32 snt_isn;
- u32 ts_off;
- u32 last_oow_ack_time;
- u32 rcv_nxt;
- u8 syn_tos;
-};
-
-enum tcp_synack_type {
- TCP_SYNACK_NORMAL = 0,
- TCP_SYNACK_FASTOPEN = 1,
- TCP_SYNACK_COOKIE = 2,
-};
-
-struct tcp_request_sock_ops {
- u16 mss_clamp;
- struct tcp_md5sig_key * (*req_md5_lookup)(const struct sock *, const struct sock *);
- int (*calc_md5_hash)(char *, const struct tcp_md5sig_key *, const struct sock *, const struct sk_buff *);
- void (*init_req)(struct request_sock *, const struct sock *, struct sk_buff *);
- __u32 (*cookie_init_seq)(const struct sk_buff *, __u16 *);
- struct dst_entry * (*route_req)(const struct sock *, struct flowi *, const struct request_sock *);
- u32 (*init_seq)(const struct sk_buff *);
- u32 (*init_ts_off)(const struct net *, const struct sk_buff *);
- int (*send_synack)(const struct sock *, struct dst_entry *, struct flowi *, struct request_sock *, struct tcp_fastopen_cookie *, enum tcp_synack_type, struct sk_buff *);
-};
-
-struct nf_conntrack {
- atomic_t use;
-};
-
-enum {
- SKB_FCLONE_UNAVAILABLE = 0,
- SKB_FCLONE_ORIG = 1,
- SKB_FCLONE_CLONE = 2,
-};
-
-struct sk_buff_fclones {
- struct sk_buff skb1;
- struct sk_buff skb2;
- refcount_t fclone_ref;
-};
-
-struct skb_seq_state {
- __u32 lower_offset;
- __u32 upper_offset;
- __u32 frag_idx;
- __u32 stepped_offset;
- struct sk_buff *root_skb;
- struct sk_buff *cur_skb;
- __u8 *frag_data;
-};
-
-struct skb_checksum_ops {
- __wsum (*update)(const void *, int, __wsum);
- __wsum (*combine)(__wsum, __wsum, int, int);
-};
-
-struct skb_gso_cb {
- union {
- int mac_offset;
- int data_offset;
- };
- int encap_level;
- __wsum csum;
- __u16 csum_start;
-};
-
-struct napi_gro_cb {
- void *frag0;
- unsigned int frag0_len;
- int data_offset;
- u16 flush;
- u16 flush_id;
- u16 count;
- u16 gro_remcsum_start;
- long unsigned int age;
- u16 proto;
- u8 same_flow: 1;
- u8 encap_mark: 1;
- u8 csum_valid: 1;
- u8 csum_cnt: 3;
- u8 free: 2;
- u8 is_ipv6: 1;
- u8 is_fou: 1;
- u8 is_atomic: 1;
- u8 recursion_counter: 4;
- u8 is_flist: 1;
- __wsum csum;
- struct sk_buff *last;
-};
-
-enum skb_free_reason {
- SKB_REASON_CONSUMED = 0,
- SKB_REASON_DROPPED = 1,
-};
-
-struct vlan_hdr {
- __be16 h_vlan_TCI;
- __be16 h_vlan_encapsulated_proto;
-};
-
-struct vlan_ethhdr {
- unsigned char h_dest[6];
- unsigned char h_source[6];
- __be16 h_vlan_proto;
- __be16 h_vlan_TCI;
- __be16 h_vlan_encapsulated_proto;
-};
-
-struct qdisc_walker {
- int stop;
- int skip;
- int count;
- int (*fn)(struct Qdisc *, long unsigned int, struct qdisc_walker *);
-};
-
-struct ip_auth_hdr {
- __u8 nexthdr;
- __u8 hdrlen;
- __be16 reserved;
- __be32 spi;
- __be32 seq_no;
- __u8 auth_data[0];
-};
-
-struct frag_hdr {
- __u8 nexthdr;
- __u8 reserved;
- __be16 frag_off;
- __be32 identification;
-};
-
-enum {
- SCM_TSTAMP_SND = 0,
- SCM_TSTAMP_SCHED = 1,
- SCM_TSTAMP_ACK = 2,
-};
-
-struct mpls_shim_hdr {
- __be32 label_stack_entry;
-};
-
-struct napi_alloc_cache {
- struct page_frag_cache page;
- unsigned int skb_count;
- void *skb_cache[64];
-};
-
-struct ahash_request___2;
-
-struct scm_cookie {
- struct pid *pid;
- struct scm_fp_list *fp;
- struct scm_creds creds;
- u32 secid;
-};
-
-struct scm_timestamping {
- struct __kernel_old_timespec ts[3];
-};
-
-struct scm_timestamping64 {
- struct __kernel_timespec ts[3];
-};
-
-enum {
- TCA_STATS_UNSPEC = 0,
- TCA_STATS_BASIC = 1,
- TCA_STATS_RATE_EST = 2,
- TCA_STATS_QUEUE = 3,
- TCA_STATS_APP = 4,
- TCA_STATS_RATE_EST64 = 5,
- TCA_STATS_PAD = 6,
- TCA_STATS_BASIC_HW = 7,
- TCA_STATS_PKT64 = 8,
- __TCA_STATS_MAX = 9,
-};
-
-struct gnet_stats_basic {
- __u64 bytes;
- __u32 packets;
-};
-
-struct gnet_stats_rate_est {
- __u32 bps;
- __u32 pps;
-};
-
-struct gnet_stats_rate_est64 {
- __u64 bps;
- __u64 pps;
-};
-
-struct gnet_estimator {
- signed char interval;
- unsigned char ewma_log;
-};
-
-struct net_rate_estimator {
- struct gnet_stats_basic_packed *bstats;
- spinlock_t *stats_lock;
- seqcount_t *running;
- struct gnet_stats_basic_cpu *cpu_bstats;
- u8 ewma_log;
- u8 intvl_log;
- seqcount_t seq;
- u64 last_packets;
- u64 last_bytes;
- u64 avpps;
- u64 avbps;
- long unsigned int next_jiffies;
- struct timer_list timer;
- struct callback_head rcu;
-};
-
-struct rtgenmsg {
- unsigned char rtgen_family;
-};
-
-enum rtnetlink_groups {
- RTNLGRP_NONE = 0,
- RTNLGRP_LINK = 1,
- RTNLGRP_NOTIFY = 2,
- RTNLGRP_NEIGH = 3,
- RTNLGRP_TC = 4,
- RTNLGRP_IPV4_IFADDR = 5,
- RTNLGRP_IPV4_MROUTE = 6,
- RTNLGRP_IPV4_ROUTE = 7,
- RTNLGRP_IPV4_RULE = 8,
- RTNLGRP_IPV6_IFADDR = 9,
- RTNLGRP_IPV6_MROUTE = 10,
- RTNLGRP_IPV6_ROUTE = 11,
- RTNLGRP_IPV6_IFINFO = 12,
- RTNLGRP_DECnet_IFADDR = 13,
- RTNLGRP_NOP2 = 14,
- RTNLGRP_DECnet_ROUTE = 15,
- RTNLGRP_DECnet_RULE = 16,
- RTNLGRP_NOP4 = 17,
- RTNLGRP_IPV6_PREFIX = 18,
- RTNLGRP_IPV6_RULE = 19,
- RTNLGRP_ND_USEROPT = 20,
- RTNLGRP_PHONET_IFADDR = 21,
- RTNLGRP_PHONET_ROUTE = 22,
- RTNLGRP_DCB = 23,
- RTNLGRP_IPV4_NETCONF = 24,
- RTNLGRP_IPV6_NETCONF = 25,
- RTNLGRP_MDB = 26,
- RTNLGRP_MPLS_ROUTE = 27,
- RTNLGRP_NSID = 28,
- RTNLGRP_MPLS_NETCONF = 29,
- RTNLGRP_IPV4_MROUTE_R = 30,
- RTNLGRP_IPV6_MROUTE_R = 31,
- RTNLGRP_NEXTHOP = 32,
- RTNLGRP_BRVLAN = 33,
- __RTNLGRP_MAX = 34,
-};
-
-enum {
- NETNSA_NONE = 0,
- NETNSA_NSID = 1,
- NETNSA_PID = 2,
- NETNSA_FD = 3,
- NETNSA_TARGET_NSID = 4,
- NETNSA_CURRENT_NSID = 5,
- __NETNSA_MAX = 6,
-};
-
-struct pcpu_gen_cookie {
- local_t nesting;
- u64 last;
-};
-
-struct gen_cookie {
- struct pcpu_gen_cookie *local;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- atomic64_t forward_last;
- atomic64_t reverse_last;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-enum rtnl_link_flags {
- RTNL_FLAG_DOIT_UNLOCKED = 1,
-};
-
-struct net_fill_args {
- u32 portid;
- u32 seq;
- int flags;
- int cmd;
- int nsid;
- bool add_ref;
- int ref_nsid;
-};
-
-struct rtnl_net_dump_cb {
- struct net *tgt_net;
- struct net *ref_net;
- struct sk_buff *skb;
- struct net_fill_args fillargs;
- int idx;
- int s_idx;
-};
-
-typedef u16 u_int16_t;
-
-typedef u32 u_int32_t;
-
-typedef u64 u_int64_t;
-
-struct flow_dissector_key_control {
- u16 thoff;
- u16 addr_type;
- u32 flags;
-};
-
-enum flow_dissect_ret {
- FLOW_DISSECT_RET_OUT_GOOD = 0,
- FLOW_DISSECT_RET_OUT_BAD = 1,
- FLOW_DISSECT_RET_PROTO_AGAIN = 2,
- FLOW_DISSECT_RET_IPPROTO_AGAIN = 3,
- FLOW_DISSECT_RET_CONTINUE = 4,
-};
-
-struct flow_dissector_key_basic {
- __be16 n_proto;
- u8 ip_proto;
- u8 padding;
-};
-
-struct flow_dissector_key_tags {
- u32 flow_label;
-};
-
-struct flow_dissector_key_vlan {
- union {
- struct {
- u16 vlan_id: 12;
- u16 vlan_dei: 1;
- u16 vlan_priority: 3;
- };
- __be16 vlan_tci;
- };
- __be16 vlan_tpid;
-};
-
-struct flow_dissector_mpls_lse {
- u32 mpls_ttl: 8;
- u32 mpls_bos: 1;
- u32 mpls_tc: 3;
- u32 mpls_label: 20;
-};
-
-struct flow_dissector_key_mpls {
- struct flow_dissector_mpls_lse ls[7];
- u8 used_lses;
-};
-
-struct flow_dissector_key_enc_opts {
- u8 data[255];
- u8 len;
- __be16 dst_opt_type;
-};
-
-struct flow_dissector_key_keyid {
- __be32 keyid;
-};
-
-struct flow_dissector_key_ipv4_addrs {
- __be32 src;
- __be32 dst;
-};
-
-struct flow_dissector_key_ipv6_addrs {
- struct in6_addr src;
- struct in6_addr dst;
-};
-
-struct flow_dissector_key_tipc {
- __be32 key;
-};
-
-struct flow_dissector_key_addrs {
- union {
- struct flow_dissector_key_ipv4_addrs v4addrs;
- struct flow_dissector_key_ipv6_addrs v6addrs;
- struct flow_dissector_key_tipc tipckey;
- };
-};
-
-struct flow_dissector_key_arp {
- __u32 sip;
- __u32 tip;
- __u8 op;
- unsigned char sha[6];
- unsigned char tha[6];
-};
-
-struct flow_dissector_key_ports {
- union {
- __be32 ports;
- struct {
- __be16 src;
- __be16 dst;
- };
- };
-};
-
-struct flow_dissector_key_icmp {
- struct {
- u8 type;
- u8 code;
- };
- u16 id;
-};
-
-struct flow_dissector_key_eth_addrs {
- unsigned char dst[6];
- unsigned char src[6];
-};
-
-struct flow_dissector_key_tcp {
- __be16 flags;
-};
-
-struct flow_dissector_key_ip {
- __u8 tos;
- __u8 ttl;
-};
-
-struct flow_dissector_key_meta {
- int ingress_ifindex;
- u16 ingress_iftype;
-};
-
-struct flow_dissector_key_ct {
- u16 ct_state;
- u16 ct_zone;
- u32 ct_mark;
- u32 ct_labels[4];
-};
-
-struct flow_dissector_key_hash {
- u32 hash;
-};
-
-struct flow_dissector_key {
- enum flow_dissector_key_id key_id;
- size_t offset;
-};
-
-struct flow_keys_basic {
- struct flow_dissector_key_control control;
- struct flow_dissector_key_basic basic;
-};
-
-struct flow_keys {
- struct flow_dissector_key_control control;
- struct flow_dissector_key_basic basic;
- struct flow_dissector_key_tags tags;
- struct flow_dissector_key_vlan vlan;
- struct flow_dissector_key_vlan cvlan;
- struct flow_dissector_key_keyid keyid;
- struct flow_dissector_key_ports ports;
- struct flow_dissector_key_icmp icmp;
- struct flow_dissector_key_addrs addrs;
- int: 32;
-};
-
-struct flow_keys_digest {
- u8 data[16];
-};
-
-enum ip_conntrack_info {
- IP_CT_ESTABLISHED = 0,
- IP_CT_RELATED = 1,
- IP_CT_NEW = 2,
- IP_CT_IS_REPLY = 3,
- IP_CT_ESTABLISHED_REPLY = 3,
- IP_CT_RELATED_REPLY = 4,
- IP_CT_NUMBER = 5,
- IP_CT_UNTRACKED = 7,
-};
-
-struct xt_table_info;
-
-struct xt_table {
- struct list_head list;
- unsigned int valid_hooks;
- struct xt_table_info *private;
- struct module *me;
- u_int8_t af;
- int priority;
- int (*table_init)(struct net *);
- const char name[32];
-};
-
-union nf_inet_addr {
- __u32 all[4];
- __be32 ip;
- __be32 ip6[4];
- struct in_addr in;
- struct in6_addr in6;
-};
-
-struct ip_ct_tcp_state {
- u_int32_t td_end;
- u_int32_t td_maxend;
- u_int32_t td_maxwin;
- u_int32_t td_maxack;
- u_int8_t td_scale;
- u_int8_t flags;
-};
-
-struct ip_ct_tcp {
- struct ip_ct_tcp_state seen[2];
- u_int8_t state;
- u_int8_t last_dir;
- u_int8_t retrans;
- u_int8_t last_index;
- u_int32_t last_seq;
- u_int32_t last_ack;
- u_int32_t last_end;
- u_int16_t last_win;
- u_int8_t last_wscale;
- u_int8_t last_flags;
-};
-
-union nf_conntrack_man_proto {
- __be16 all;
- struct {
- __be16 port;
- } tcp;
- struct {
- __be16 port;
- } udp;
- struct {
- __be16 id;
- } icmp;
- struct {
- __be16 port;
- } dccp;
- struct {
- __be16 port;
- } sctp;
- struct {
- __be16 key;
- } gre;
-};
-
-struct nf_ct_dccp {
- u_int8_t role[2];
- u_int8_t state;
- u_int8_t last_pkt;
- u_int8_t last_dir;
- u_int64_t handshake_seq;
-};
-
-struct ip_ct_sctp {
- enum sctp_conntrack state;
- __be32 vtag[2];
- u8 last_dir;
- u8 flags;
-};
-
-struct nf_ct_event;
-
-struct nf_ct_event_notifier {
- int (*fcn)(unsigned int, struct nf_ct_event *);
-};
-
-struct nf_exp_event;
-
-struct nf_exp_event_notifier {
- int (*fcn)(unsigned int, struct nf_exp_event *);
-};
-
-enum bpf_ret_code {
- BPF_OK = 0,
- BPF_DROP = 2,
- BPF_REDIRECT = 7,
- BPF_LWT_REROUTE = 128,
-};
-
-enum {
- BPF_FLOW_DISSECTOR_F_PARSE_1ST_FRAG = 1,
- BPF_FLOW_DISSECTOR_F_STOP_AT_FLOW_LABEL = 2,
- BPF_FLOW_DISSECTOR_F_STOP_AT_ENCAP = 4,
-};
-
-struct ip_tunnel_parm {
- char name[16];
- int link;
- __be16 i_flags;
- __be16 o_flags;
- __be32 i_key;
- __be32 o_key;
- struct iphdr iph;
-};
-
-struct ip_tunnel_key {
- __be64 tun_id;
- union {
- struct {
- __be32 src;
- __be32 dst;
- } ipv4;
- struct {
- struct in6_addr src;
- struct in6_addr dst;
- } ipv6;
- } u;
- __be16 tun_flags;
- u8 tos;
- u8 ttl;
- __be32 label;
- __be16 tp_src;
- __be16 tp_dst;
-};
-
-struct dst_cache_pcpu;
-
-struct dst_cache {
- struct dst_cache_pcpu *cache;
- long unsigned int reset_ts;
-};
-
-struct ip_tunnel_info {
- struct ip_tunnel_key key;
- struct dst_cache dst_cache;
- u8 options_len;
- u8 mode;
-};
-
-struct lwtunnel_state {
- __u16 type;
- __u16 flags;
- __u16 headroom;
- atomic_t refcnt;
- int (*orig_output)(struct net *, struct sock *, struct sk_buff *);
- int (*orig_input)(struct sk_buff *);
- struct callback_head rcu;
- __u8 data[0];
-};
-
-union tcp_word_hdr {
- struct tcphdr hdr;
- __be32 words[5];
-};
-
-struct arphdr {
- __be16 ar_hrd;
- __be16 ar_pro;
- unsigned char ar_hln;
- unsigned char ar_pln;
- __be16 ar_op;
-};
-
-struct fib_info;
-
-struct fib_nh {
- struct fib_nh_common nh_common;
- struct hlist_node nh_hash;
- struct fib_info *nh_parent;
- __u32 nh_tclassid;
- __be32 nh_saddr;
- int nh_saddr_genid;
-};
-
-struct fib_info {
- struct hlist_node fib_hash;
- struct hlist_node fib_lhash;
- struct list_head nh_list;
- struct net *fib_net;
- int fib_treeref;
- refcount_t fib_clntref;
- unsigned int fib_flags;
- unsigned char fib_dead;
- unsigned char fib_protocol;
- unsigned char fib_scope;
- unsigned char fib_type;
- __be32 fib_prefsrc;
- u32 fib_tb_id;
- u32 fib_priority;
- struct dst_metrics *fib_metrics;
- int fib_nhs;
- bool fib_nh_is_v6;
- bool nh_updated;
- struct nexthop *nh;
- struct callback_head rcu;
- struct fib_nh fib_nh[0];
-};
-
-struct nh_info;
-
-struct nh_group;
-
-struct nexthop {
- struct rb_node rb_node;
- struct list_head fi_list;
- struct list_head f6i_list;
- struct list_head fdb_list;
- struct list_head grp_list;
- struct net *net;
- u32 id;
- u8 protocol;
- u8 nh_flags;
- bool is_group;
- refcount_t refcnt;
- struct callback_head rcu;
- union {
- struct nh_info *nh_info;
- struct nh_group *nh_grp;
- };
-};
-
-struct nh_info {
- struct hlist_node dev_hash;
- struct nexthop *nh_parent;
- u8 family;
- bool reject_nh;
- bool fdb_nh;
- union {
- struct fib_nh_common fib_nhc;
- struct fib_nh fib_nh;
- struct fib6_nh fib6_nh;
- };
-};
-
-struct nh_grp_entry {
- struct nexthop *nh;
- u8 weight;
- atomic_t upper_bound;
- struct list_head nh_list;
- struct nexthop *nh_parent;
-};
-
-struct nh_group {
- struct nh_group *spare;
- u16 num_nh;
- bool mpath;
- bool fdb_nh;
- bool has_v4;
- struct nh_grp_entry nh_entries[0];
-};
-
-enum metadata_type {
- METADATA_IP_TUNNEL = 0,
- METADATA_HW_PORT_MUX = 1,
-};
-
-struct hw_port_info {
- struct net_device *lower_dev;
- u32 port_id;
-};
-
-struct metadata_dst {
- struct dst_entry dst;
- enum metadata_type type;
- union {
- struct ip_tunnel_info tun_info;
- struct hw_port_info port_info;
- } u;
-};
-
-struct gre_base_hdr {
- __be16 flags;
- __be16 protocol;
-};
-
-struct gre_full_hdr {
- struct gre_base_hdr fixed_header;
- __be16 csum;
- __be16 reserved1;
- __be32 key;
- __be32 seq;
-};
-
-struct pptp_gre_header {
- struct gre_base_hdr gre_hd;
- __be16 payload_len;
- __be16 call_id;
- __be32 seq;
- __be32 ack;
-};
-
-struct tipc_basic_hdr {
- __be32 w[4];
-};
-
-struct icmphdr {
- __u8 type;
- __u8 code;
- __sum16 checksum;
- union {
- struct {
- __be16 id;
- __be16 sequence;
- } echo;
- __be32 gateway;
- struct {
- __be16 __unused;
- __be16 mtu;
- } frag;
- __u8 reserved[4];
- } un;
-};
-
-enum l2tp_debug_flags {
- L2TP_MSG_DEBUG = 1,
- L2TP_MSG_CONTROL = 2,
- L2TP_MSG_SEQ = 4,
- L2TP_MSG_DATA = 8,
-};
-
-struct pppoe_tag {
- __be16 tag_type;
- __be16 tag_len;
- char tag_data[0];
-};
-
-struct pppoe_hdr {
- __u8 type: 4;
- __u8 ver: 4;
- __u8 code;
- __be16 sid;
- __be16 length;
- struct pppoe_tag tag[0];
-};
-
-struct mpls_label {
- __be32 entry;
-};
-
-enum batadv_packettype {
- BATADV_IV_OGM = 0,
- BATADV_BCAST = 1,
- BATADV_CODED = 2,
- BATADV_ELP = 3,
- BATADV_OGM2 = 4,
- BATADV_UNICAST = 64,
- BATADV_UNICAST_FRAG = 65,
- BATADV_UNICAST_4ADDR = 66,
- BATADV_ICMP = 67,
- BATADV_UNICAST_TVLV = 68,
-};
-
-struct batadv_unicast_packet {
- __u8 packet_type;
- __u8 version;
- __u8 ttl;
- __u8 ttvn;
- __u8 dest[6];
-};
-
-struct nf_conntrack_zone {
- u16 id;
- u8 flags;
- u8 dir;
-};
-
-struct nf_conntrack_man {
- union nf_inet_addr u3;
- union nf_conntrack_man_proto u;
- u_int16_t l3num;
-};
-
-struct nf_conntrack_tuple {
- struct nf_conntrack_man src;
- struct {
- union nf_inet_addr u3;
- union {
- __be16 all;
- struct {
- __be16 port;
- } tcp;
- struct {
- __be16 port;
- } udp;
- struct {
- u_int8_t type;
- u_int8_t code;
- } icmp;
- struct {
- __be16 port;
- } dccp;
- struct {
- __be16 port;
- } sctp;
- struct {
- __be16 key;
- } gre;
- } u;
- u_int8_t protonum;
- u_int8_t dir;
- } dst;
-};
-
-struct nf_conntrack_tuple_hash {
- struct hlist_nulls_node hnnode;
- struct nf_conntrack_tuple tuple;
-};
-
-struct nf_ct_udp {
- long unsigned int stream_ts;
-};
-
-struct nf_ct_gre {
- unsigned int stream_timeout;
- unsigned int timeout;
-};
-
-union nf_conntrack_proto {
- struct nf_ct_dccp dccp;
- struct ip_ct_sctp sctp;
- struct ip_ct_tcp tcp;
- struct nf_ct_udp udp;
- struct nf_ct_gre gre;
- unsigned int tmpl_padto;
-};
-
-struct nf_ct_ext;
-
-struct nf_conn {
- struct nf_conntrack ct_general;
- spinlock_t lock;
- u32 timeout;
- struct nf_conntrack_zone zone;
- struct nf_conntrack_tuple_hash tuplehash[2];
- long unsigned int status;
- u16 cpu;
- possible_net_t ct_net;
- struct hlist_node nat_bysource;
- struct { } __nfct_init_offset;
- struct nf_conn *master;
- u_int32_t mark;
- u_int32_t secmark;
- struct nf_ct_ext *ext;
- union nf_conntrack_proto proto;
-};
-
-struct xt_table_info {
- unsigned int size;
- unsigned int number;
- unsigned int initial_entries;
- unsigned int hook_entry[5];
- unsigned int underflow[5];
- unsigned int stacksize;
- void ***jumpstack;
- unsigned char entries[0];
-};
-
-struct nf_conntrack_tuple_mask {
- struct {
- union nf_inet_addr u3;
- union nf_conntrack_man_proto u;
- } src;
-};
-
-struct nf_ct_ext {
- u8 offset[9];
- u8 len;
- char data[0];
-};
-
-struct nf_conntrack_helper;
-
-struct nf_conntrack_expect {
- struct hlist_node lnode;
- struct hlist_node hnode;
- struct nf_conntrack_tuple tuple;
- struct nf_conntrack_tuple_mask mask;
- void (*expectfn)(struct nf_conn *, struct nf_conntrack_expect *);
- struct nf_conntrack_helper *helper;
- struct nf_conn *master;
- struct timer_list timeout;
- refcount_t use;
- unsigned int flags;
- unsigned int class;
- union nf_inet_addr saved_addr;
- union nf_conntrack_man_proto saved_proto;
- enum ip_conntrack_dir dir;
- struct callback_head rcu;
-};
-
-enum nf_ct_ext_id {
- NF_CT_EXT_HELPER = 0,
- NF_CT_EXT_NAT = 1,
- NF_CT_EXT_SEQADJ = 2,
- NF_CT_EXT_ACCT = 3,
- NF_CT_EXT_ECACHE = 4,
- NF_CT_EXT_TSTAMP = 5,
- NF_CT_EXT_TIMEOUT = 6,
- NF_CT_EXT_LABELS = 7,
- NF_CT_EXT_SYNPROXY = 8,
- NF_CT_EXT_NUM = 9,
-};
-
-struct nf_ct_event {
- struct nf_conn *ct;
- u32 portid;
- int report;
-};
-
-struct nf_exp_event {
- struct nf_conntrack_expect *exp;
- u32 portid;
- int report;
-};
-
-struct nf_conn_labels {
- long unsigned int bits[2];
-};
-
-struct _flow_keys_digest_data {
- __be16 n_proto;
- u8 ip_proto;
- u8 padding;
- __be32 ports;
- __be32 src;
- __be32 dst;
-};
-
-struct rps_sock_flow_table {
- u32 mask;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- u32 ents[0];
-};
-
-enum {
- IF_OPER_UNKNOWN = 0,
- IF_OPER_NOTPRESENT = 1,
- IF_OPER_DOWN = 2,
- IF_OPER_LOWERLAYERDOWN = 3,
- IF_OPER_TESTING = 4,
- IF_OPER_DORMANT = 5,
- IF_OPER_UP = 6,
-};
-
-struct ipv4_devconf {
- void *sysctl;
- int data[32];
- long unsigned int state[1];
-};
-
-enum nf_dev_hooks {
- NF_NETDEV_INGRESS = 0,
- NF_NETDEV_NUMHOOKS = 1,
-};
-
-struct ifbond {
- __s32 bond_mode;
- __s32 num_slaves;
- __s32 miimon;
-};
-
-typedef struct ifbond ifbond;
-
-struct ifslave {
- __s32 slave_id;
- char slave_name[16];
- __s8 link;
- __s8 state;
- __u32 link_failure_count;
-};
-
-typedef struct ifslave ifslave;
-
-struct netdev_boot_setup {
- char name[16];
- struct ifmap map;
-};
-
-enum {
- NAPIF_STATE_SCHED = 1,
- NAPIF_STATE_MISSED = 2,
- NAPIF_STATE_DISABLE = 4,
- NAPIF_STATE_NPSVC = 8,
- NAPIF_STATE_LISTED = 16,
- NAPIF_STATE_NO_BUSY_POLL = 32,
- NAPIF_STATE_IN_BUSY_POLL = 64,
-};
-
-enum gro_result {
- GRO_MERGED = 0,
- GRO_MERGED_FREE = 1,
- GRO_HELD = 2,
- GRO_NORMAL = 3,
- GRO_DROP = 4,
- GRO_CONSUMED = 5,
-};
-
-typedef enum gro_result gro_result_t;
-
-enum netdev_queue_state_t {
- __QUEUE_STATE_DRV_XOFF = 0,
- __QUEUE_STATE_STACK_XOFF = 1,
- __QUEUE_STATE_FROZEN = 2,
-};
-
-struct bpf_xdp_link {
- struct bpf_link link;
- struct net_device *dev;
- int flags;
-};
-
-struct netdev_net_notifier {
- struct list_head list;
- struct notifier_block *nb;
-};
-
-struct netpoll;
-
-struct netpoll_info {
- refcount_t refcnt;
- struct semaphore dev_lock;
- struct sk_buff_head txq;
- struct delayed_work tx_work;
- struct netpoll *netpoll;
- struct callback_head rcu;
-};
-
-struct udp_tunnel_info {
- short unsigned int type;
- sa_family_t sa_family;
- __be16 port;
- u8 hw_priv;
-};
-
-struct in_ifaddr;
-
-struct ip_mc_list;
-
-struct in_device {
- struct net_device *dev;
- refcount_t refcnt;
- int dead;
- struct in_ifaddr *ifa_list;
- struct ip_mc_list *mc_list;
- struct ip_mc_list **mc_hash;
- int mc_count;
- spinlock_t mc_tomb_lock;
- struct ip_mc_list *mc_tomb;
- long unsigned int mr_v1_seen;
- long unsigned int mr_v2_seen;
- long unsigned int mr_maxdelay;
- long unsigned int mr_qi;
- long unsigned int mr_qri;
- unsigned char mr_qrv;
- unsigned char mr_gq_running;
- unsigned char mr_ifc_count;
- struct timer_list mr_gq_timer;
- struct timer_list mr_ifc_timer;
- struct neigh_parms *arp_parms;
- struct ipv4_devconf cnf;
- struct callback_head callback_head;
-};
-
-struct offload_callbacks {
- struct sk_buff * (*gso_segment)(struct sk_buff *, netdev_features_t);
- struct sk_buff * (*gro_receive)(struct list_head *, struct sk_buff *);
- int (*gro_complete)(struct sk_buff *, int);
-};
-
-struct packet_offload {
- __be16 type;
- u16 priority;
- struct offload_callbacks callbacks;
- struct list_head list;
-};
-
-struct netdev_notifier_info_ext {
- struct netdev_notifier_info info;
- union {
- u32 mtu;
- } ext;
-};
-
-struct netdev_notifier_change_info {
- struct netdev_notifier_info info;
- unsigned int flags_changed;
-};
-
-struct netdev_notifier_changeupper_info {
- struct netdev_notifier_info info;
- struct net_device *upper_dev;
- bool master;
- bool linking;
- void *upper_info;
-};
-
-struct netdev_notifier_changelowerstate_info {
- struct netdev_notifier_info info;
- void *lower_state_info;
-};
-
-struct netdev_notifier_pre_changeaddr_info {
- struct netdev_notifier_info info;
- const unsigned char *dev_addr;
-};
-
-typedef int (*bpf_op_t)(struct net_device *, struct netdev_bpf *);
-
-enum {
- NESTED_SYNC_IMM_BIT = 0,
- NESTED_SYNC_TODO_BIT = 1,
-};
-
-struct netdev_nested_priv {
- unsigned char flags;
- void *data;
-};
-
-struct netdev_bonding_info {
- ifslave slave;
- ifbond master;
-};
-
-struct netdev_notifier_bonding_info {
- struct netdev_notifier_info info;
- struct netdev_bonding_info bonding_info;
-};
-
-union inet_addr {
- __u32 all[4];
- __be32 ip;
- __be32 ip6[4];
- struct in_addr in;
- struct in6_addr in6;
-};
-
-struct netpoll {
- struct net_device *dev;
- char dev_name[16];
- const char *name;
- union inet_addr local_ip;
- union inet_addr remote_ip;
- bool ipv6;
- u16 local_port;
- u16 remote_port;
- u8 remote_mac[6];
-};
-
-enum qdisc_state_t {
- __QDISC_STATE_SCHED = 0,
- __QDISC_STATE_DEACTIVATED = 1,
-};
-
-struct tcf_walker {
- int stop;
- int skip;
- int count;
- bool nonempty;
- long unsigned int cookie;
- int (*fn)(struct tcf_proto *, void *, struct tcf_walker *);
-};
-
-enum {
- IPV4_DEVCONF_FORWARDING = 1,
- IPV4_DEVCONF_MC_FORWARDING = 2,
- IPV4_DEVCONF_PROXY_ARP = 3,
- IPV4_DEVCONF_ACCEPT_REDIRECTS = 4,
- IPV4_DEVCONF_SECURE_REDIRECTS = 5,
- IPV4_DEVCONF_SEND_REDIRECTS = 6,
- IPV4_DEVCONF_SHARED_MEDIA = 7,
- IPV4_DEVCONF_RP_FILTER = 8,
- IPV4_DEVCONF_ACCEPT_SOURCE_ROUTE = 9,
- IPV4_DEVCONF_BOOTP_RELAY = 10,
- IPV4_DEVCONF_LOG_MARTIANS = 11,
- IPV4_DEVCONF_TAG = 12,
- IPV4_DEVCONF_ARPFILTER = 13,
- IPV4_DEVCONF_MEDIUM_ID = 14,
- IPV4_DEVCONF_NOXFRM = 15,
- IPV4_DEVCONF_NOPOLICY = 16,
- IPV4_DEVCONF_FORCE_IGMP_VERSION = 17,
- IPV4_DEVCONF_ARP_ANNOUNCE = 18,
- IPV4_DEVCONF_ARP_IGNORE = 19,
- IPV4_DEVCONF_PROMOTE_SECONDARIES = 20,
- IPV4_DEVCONF_ARP_ACCEPT = 21,
- IPV4_DEVCONF_ARP_NOTIFY = 22,
- IPV4_DEVCONF_ACCEPT_LOCAL = 23,
- IPV4_DEVCONF_SRC_VMARK = 24,
- IPV4_DEVCONF_PROXY_ARP_PVLAN = 25,
- IPV4_DEVCONF_ROUTE_LOCALNET = 26,
- IPV4_DEVCONF_IGMPV2_UNSOLICITED_REPORT_INTERVAL = 27,
- IPV4_DEVCONF_IGMPV3_UNSOLICITED_REPORT_INTERVAL = 28,
- IPV4_DEVCONF_IGNORE_ROUTES_WITH_LINKDOWN = 29,
- IPV4_DEVCONF_DROP_UNICAST_IN_L2_MULTICAST = 30,
- IPV4_DEVCONF_DROP_GRATUITOUS_ARP = 31,
- IPV4_DEVCONF_BC_FORWARDING = 32,
- __IPV4_DEVCONF_MAX = 33,
-};
-
-struct in_ifaddr {
- struct hlist_node hash;
- struct in_ifaddr *ifa_next;
- struct in_device *ifa_dev;
- struct callback_head callback_head;
- __be32 ifa_local;
- __be32 ifa_address;
- __be32 ifa_mask;
- __u32 ifa_rt_priority;
- __be32 ifa_broadcast;
- unsigned char ifa_scope;
- unsigned char ifa_prefixlen;
- __u32 ifa_flags;
- char ifa_label[16];
- __u32 ifa_valid_lft;
- __u32 ifa_preferred_lft;
- long unsigned int ifa_cstamp;
- long unsigned int ifa_tstamp;
-};
-
-struct udp_tunnel_nic_shared {
- struct udp_tunnel_nic *udp_tunnel_nic_info;
- struct list_head devices;
-};
-
-struct dev_kfree_skb_cb {
- enum skb_free_reason reason;
-};
-
-struct netdev_adjacent {
- struct net_device *dev;
- bool master;
- bool ignore;
- u16 ref_nr;
- void *private;
- struct list_head list;
- struct callback_head rcu;
-};
-
-struct netdev_hw_addr {
- struct list_head list;
- unsigned char addr[32];
- unsigned char type;
- bool global_use;
- int sync_cnt;
- int refcount;
- int synced;
- struct callback_head callback_head;
-};
-
-enum {
- NDA_UNSPEC = 0,
- NDA_DST = 1,
- NDA_LLADDR = 2,
- NDA_CACHEINFO = 3,
- NDA_PROBES = 4,
- NDA_VLAN = 5,
- NDA_PORT = 6,
- NDA_VNI = 7,
- NDA_IFINDEX = 8,
- NDA_MASTER = 9,
- NDA_LINK_NETNSID = 10,
- NDA_SRC_VNI = 11,
- NDA_PROTOCOL = 12,
- NDA_NH_ID = 13,
- NDA_FDB_EXT_ATTRS = 14,
- __NDA_MAX = 15,
-};
-
-struct nda_cacheinfo {
- __u32 ndm_confirmed;
- __u32 ndm_used;
- __u32 ndm_updated;
- __u32 ndm_refcnt;
-};
-
-struct ndt_stats {
- __u64 ndts_allocs;
- __u64 ndts_destroys;
- __u64 ndts_hash_grows;
- __u64 ndts_res_failed;
- __u64 ndts_lookups;
- __u64 ndts_hits;
- __u64 ndts_rcv_probes_mcast;
- __u64 ndts_rcv_probes_ucast;
- __u64 ndts_periodic_gc_runs;
- __u64 ndts_forced_gc_runs;
- __u64 ndts_table_fulls;
-};
-
-enum {
- NDTPA_UNSPEC = 0,
- NDTPA_IFINDEX = 1,
- NDTPA_REFCNT = 2,
- NDTPA_REACHABLE_TIME = 3,
- NDTPA_BASE_REACHABLE_TIME = 4,
- NDTPA_RETRANS_TIME = 5,
- NDTPA_GC_STALETIME = 6,
- NDTPA_DELAY_PROBE_TIME = 7,
- NDTPA_QUEUE_LEN = 8,
- NDTPA_APP_PROBES = 9,
- NDTPA_UCAST_PROBES = 10,
- NDTPA_MCAST_PROBES = 11,
- NDTPA_ANYCAST_DELAY = 12,
- NDTPA_PROXY_DELAY = 13,
- NDTPA_PROXY_QLEN = 14,
- NDTPA_LOCKTIME = 15,
- NDTPA_QUEUE_LENBYTES = 16,
- NDTPA_MCAST_REPROBES = 17,
- NDTPA_PAD = 18,
- __NDTPA_MAX = 19,
-};
-
-struct ndtmsg {
- __u8 ndtm_family;
- __u8 ndtm_pad1;
- __u16 ndtm_pad2;
-};
-
-struct ndt_config {
- __u16 ndtc_key_len;
- __u16 ndtc_entry_size;
- __u32 ndtc_entries;
- __u32 ndtc_last_flush;
- __u32 ndtc_last_rand;
- __u32 ndtc_hash_rnd;
- __u32 ndtc_hash_mask;
- __u32 ndtc_hash_chain_gc;
- __u32 ndtc_proxy_qlen;
-};
-
-enum {
- NDTA_UNSPEC = 0,
- NDTA_NAME = 1,
- NDTA_THRESH1 = 2,
- NDTA_THRESH2 = 3,
- NDTA_THRESH3 = 4,
- NDTA_CONFIG = 5,
- NDTA_PARMS = 6,
- NDTA_STATS = 7,
- NDTA_GC_INTERVAL = 8,
- NDTA_PAD = 9,
- __NDTA_MAX = 10,
-};
-
-enum {
- RTN_UNSPEC = 0,
- RTN_UNICAST = 1,
- RTN_LOCAL = 2,
- RTN_BROADCAST = 3,
- RTN_ANYCAST = 4,
- RTN_MULTICAST = 5,
- RTN_BLACKHOLE = 6,
- RTN_UNREACHABLE = 7,
- RTN_PROHIBIT = 8,
- RTN_THROW = 9,
- RTN_NAT = 10,
- RTN_XRESOLVE = 11,
- __RTN_MAX = 12,
-};
-
-enum {
- NEIGH_ARP_TABLE = 0,
- NEIGH_ND_TABLE = 1,
- NEIGH_DN_TABLE = 2,
- NEIGH_NR_TABLES = 3,
- NEIGH_LINK_TABLE = 3,
-};
-
-struct neigh_seq_state {
- struct seq_net_private p;
- struct neigh_table *tbl;
- struct neigh_hash_table *nht;
- void * (*neigh_sub_iter)(struct neigh_seq_state *, struct neighbour *, loff_t *);
- unsigned int bucket;
- unsigned int flags;
-};
-
-struct neighbour_cb {
- long unsigned int sched_next;
- unsigned int flags;
-};
-
-enum netevent_notif_type {
- NETEVENT_NEIGH_UPDATE = 1,
- NETEVENT_REDIRECT = 2,
- NETEVENT_DELAY_PROBE_TIME_UPDATE = 3,
- NETEVENT_IPV4_MPATH_HASH_UPDATE = 4,
- NETEVENT_IPV6_MPATH_HASH_UPDATE = 5,
- NETEVENT_IPV4_FWD_UPDATE_PRIORITY_UPDATE = 6,
-};
-
-struct neigh_dump_filter {
- int master_idx;
- int dev_idx;
-};
-
-struct neigh_sysctl_table {
- struct ctl_table_header *sysctl_header;
- struct ctl_table neigh_vars[21];
-};
-
-struct netlink_dump_control {
- int (*start)(struct netlink_callback *);
- int (*dump)(struct sk_buff *, struct netlink_callback *);
- int (*done)(struct netlink_callback *);
- void *data;
- struct module *module;
- u32 min_dump_alloc;
-};
-
-struct rtnl_link_stats {
- __u32 rx_packets;
- __u32 tx_packets;
- __u32 rx_bytes;
- __u32 tx_bytes;
- __u32 rx_errors;
- __u32 tx_errors;
- __u32 rx_dropped;
- __u32 tx_dropped;
- __u32 multicast;
- __u32 collisions;
- __u32 rx_length_errors;
- __u32 rx_over_errors;
- __u32 rx_crc_errors;
- __u32 rx_frame_errors;
- __u32 rx_fifo_errors;
- __u32 rx_missed_errors;
- __u32 tx_aborted_errors;
- __u32 tx_carrier_errors;
- __u32 tx_fifo_errors;
- __u32 tx_heartbeat_errors;
- __u32 tx_window_errors;
- __u32 rx_compressed;
- __u32 tx_compressed;
- __u32 rx_nohandler;
-};
-
-struct rtnl_link_ifmap {
- __u64 mem_start;
- __u64 mem_end;
- __u64 base_addr;
- __u16 irq;
- __u8 dma;
- __u8 port;
-};
-
-enum {
- IFLA_UNSPEC = 0,
- IFLA_ADDRESS = 1,
- IFLA_BROADCAST = 2,
- IFLA_IFNAME = 3,
- IFLA_MTU = 4,
- IFLA_LINK = 5,
- IFLA_QDISC = 6,
- IFLA_STATS = 7,
- IFLA_COST = 8,
- IFLA_PRIORITY = 9,
- IFLA_MASTER = 10,
- IFLA_WIRELESS = 11,
- IFLA_PROTINFO = 12,
- IFLA_TXQLEN = 13,
- IFLA_MAP = 14,
- IFLA_WEIGHT = 15,
- IFLA_OPERSTATE = 16,
- IFLA_LINKMODE = 17,
- IFLA_LINKINFO = 18,
- IFLA_NET_NS_PID = 19,
- IFLA_IFALIAS = 20,
- IFLA_NUM_VF = 21,
- IFLA_VFINFO_LIST = 22,
- IFLA_STATS64 = 23,
- IFLA_VF_PORTS = 24,
- IFLA_PORT_SELF = 25,
- IFLA_AF_SPEC = 26,
- IFLA_GROUP = 27,
- IFLA_NET_NS_FD = 28,
- IFLA_EXT_MASK = 29,
- IFLA_PROMISCUITY = 30,
- IFLA_NUM_TX_QUEUES = 31,
- IFLA_NUM_RX_QUEUES = 32,
- IFLA_CARRIER = 33,
- IFLA_PHYS_PORT_ID = 34,
- IFLA_CARRIER_CHANGES = 35,
- IFLA_PHYS_SWITCH_ID = 36,
- IFLA_LINK_NETNSID = 37,
- IFLA_PHYS_PORT_NAME = 38,
- IFLA_PROTO_DOWN = 39,
- IFLA_GSO_MAX_SEGS = 40,
- IFLA_GSO_MAX_SIZE = 41,
- IFLA_PAD = 42,
- IFLA_XDP = 43,
- IFLA_EVENT = 44,
- IFLA_NEW_NETNSID = 45,
- IFLA_IF_NETNSID = 46,
- IFLA_TARGET_NETNSID = 46,
- IFLA_CARRIER_UP_COUNT = 47,
- IFLA_CARRIER_DOWN_COUNT = 48,
- IFLA_NEW_IFINDEX = 49,
- IFLA_MIN_MTU = 50,
- IFLA_MAX_MTU = 51,
- IFLA_PROP_LIST = 52,
- IFLA_ALT_IFNAME = 53,
- IFLA_PERM_ADDRESS = 54,
- IFLA_PROTO_DOWN_REASON = 55,
- __IFLA_MAX = 56,
-};
-
-enum {
- IFLA_PROTO_DOWN_REASON_UNSPEC = 0,
- IFLA_PROTO_DOWN_REASON_MASK = 1,
- IFLA_PROTO_DOWN_REASON_VALUE = 2,
- __IFLA_PROTO_DOWN_REASON_CNT = 3,
- IFLA_PROTO_DOWN_REASON_MAX = 2,
-};
-
-enum {
- IFLA_BRPORT_UNSPEC = 0,
- IFLA_BRPORT_STATE = 1,
- IFLA_BRPORT_PRIORITY = 2,
- IFLA_BRPORT_COST = 3,
- IFLA_BRPORT_MODE = 4,
- IFLA_BRPORT_GUARD = 5,
- IFLA_BRPORT_PROTECT = 6,
- IFLA_BRPORT_FAST_LEAVE = 7,
- IFLA_BRPORT_LEARNING = 8,
- IFLA_BRPORT_UNICAST_FLOOD = 9,
- IFLA_BRPORT_PROXYARP = 10,
- IFLA_BRPORT_LEARNING_SYNC = 11,
- IFLA_BRPORT_PROXYARP_WIFI = 12,
- IFLA_BRPORT_ROOT_ID = 13,
- IFLA_BRPORT_BRIDGE_ID = 14,
- IFLA_BRPORT_DESIGNATED_PORT = 15,
- IFLA_BRPORT_DESIGNATED_COST = 16,
- IFLA_BRPORT_ID = 17,
- IFLA_BRPORT_NO = 18,
- IFLA_BRPORT_TOPOLOGY_CHANGE_ACK = 19,
- IFLA_BRPORT_CONFIG_PENDING = 20,
- IFLA_BRPORT_MESSAGE_AGE_TIMER = 21,
- IFLA_BRPORT_FORWARD_DELAY_TIMER = 22,
- IFLA_BRPORT_HOLD_TIMER = 23,
- IFLA_BRPORT_FLUSH = 24,
- IFLA_BRPORT_MULTICAST_ROUTER = 25,
- IFLA_BRPORT_PAD = 26,
- IFLA_BRPORT_MCAST_FLOOD = 27,
- IFLA_BRPORT_MCAST_TO_UCAST = 28,
- IFLA_BRPORT_VLAN_TUNNEL = 29,
- IFLA_BRPORT_BCAST_FLOOD = 30,
- IFLA_BRPORT_GROUP_FWD_MASK = 31,
- IFLA_BRPORT_NEIGH_SUPPRESS = 32,
- IFLA_BRPORT_ISOLATED = 33,
- IFLA_BRPORT_BACKUP_PORT = 34,
- IFLA_BRPORT_MRP_RING_OPEN = 35,
- IFLA_BRPORT_MRP_IN_OPEN = 36,
- __IFLA_BRPORT_MAX = 37,
-};
-
-enum {
- IFLA_INFO_UNSPEC = 0,
- IFLA_INFO_KIND = 1,
- IFLA_INFO_DATA = 2,
- IFLA_INFO_XSTATS = 3,
- IFLA_INFO_SLAVE_KIND = 4,
- IFLA_INFO_SLAVE_DATA = 5,
- __IFLA_INFO_MAX = 6,
-};
-
-enum {
- IFLA_VF_INFO_UNSPEC = 0,
- IFLA_VF_INFO = 1,
- __IFLA_VF_INFO_MAX = 2,
-};
-
-enum {
- IFLA_VF_UNSPEC = 0,
- IFLA_VF_MAC = 1,
- IFLA_VF_VLAN = 2,
- IFLA_VF_TX_RATE = 3,
- IFLA_VF_SPOOFCHK = 4,
- IFLA_VF_LINK_STATE = 5,
- IFLA_VF_RATE = 6,
- IFLA_VF_RSS_QUERY_EN = 7,
- IFLA_VF_STATS = 8,
- IFLA_VF_TRUST = 9,
- IFLA_VF_IB_NODE_GUID = 10,
- IFLA_VF_IB_PORT_GUID = 11,
- IFLA_VF_VLAN_LIST = 12,
- IFLA_VF_BROADCAST = 13,
- __IFLA_VF_MAX = 14,
-};
-
-struct ifla_vf_mac {
- __u32 vf;
- __u8 mac[32];
-};
-
-struct ifla_vf_broadcast {
- __u8 broadcast[32];
-};
-
-struct ifla_vf_vlan {
- __u32 vf;
- __u32 vlan;
- __u32 qos;
-};
-
-enum {
- IFLA_VF_VLAN_INFO_UNSPEC = 0,
- IFLA_VF_VLAN_INFO = 1,
- __IFLA_VF_VLAN_INFO_MAX = 2,
-};
-
-struct ifla_vf_vlan_info {
- __u32 vf;
- __u32 vlan;
- __u32 qos;
- __be16 vlan_proto;
-};
-
-struct ifla_vf_tx_rate {
- __u32 vf;
- __u32 rate;
-};
-
-struct ifla_vf_rate {
- __u32 vf;
- __u32 min_tx_rate;
- __u32 max_tx_rate;
-};
-
-struct ifla_vf_spoofchk {
- __u32 vf;
- __u32 setting;
-};
-
-struct ifla_vf_link_state {
- __u32 vf;
- __u32 link_state;
-};
-
-struct ifla_vf_rss_query_en {
- __u32 vf;
- __u32 setting;
-};
-
-enum {
- IFLA_VF_STATS_RX_PACKETS = 0,
- IFLA_VF_STATS_TX_PACKETS = 1,
- IFLA_VF_STATS_RX_BYTES = 2,
- IFLA_VF_STATS_TX_BYTES = 3,
- IFLA_VF_STATS_BROADCAST = 4,
- IFLA_VF_STATS_MULTICAST = 5,
- IFLA_VF_STATS_PAD = 6,
- IFLA_VF_STATS_RX_DROPPED = 7,
- IFLA_VF_STATS_TX_DROPPED = 8,
- __IFLA_VF_STATS_MAX = 9,
-};
-
-struct ifla_vf_trust {
- __u32 vf;
- __u32 setting;
-};
-
-enum {
- IFLA_VF_PORT_UNSPEC = 0,
- IFLA_VF_PORT = 1,
- __IFLA_VF_PORT_MAX = 2,
-};
-
-enum {
- IFLA_PORT_UNSPEC = 0,
- IFLA_PORT_VF = 1,
- IFLA_PORT_PROFILE = 2,
- IFLA_PORT_VSI_TYPE = 3,
- IFLA_PORT_INSTANCE_UUID = 4,
- IFLA_PORT_HOST_UUID = 5,
- IFLA_PORT_REQUEST = 6,
- IFLA_PORT_RESPONSE = 7,
- __IFLA_PORT_MAX = 8,
-};
-
-struct if_stats_msg {
- __u8 family;
- __u8 pad1;
- __u16 pad2;
- __u32 ifindex;
- __u32 filter_mask;
-};
-
-enum {
- IFLA_STATS_UNSPEC = 0,
- IFLA_STATS_LINK_64 = 1,
- IFLA_STATS_LINK_XSTATS = 2,
- IFLA_STATS_LINK_XSTATS_SLAVE = 3,
- IFLA_STATS_LINK_OFFLOAD_XSTATS = 4,
- IFLA_STATS_AF_SPEC = 5,
- __IFLA_STATS_MAX = 6,
-};
-
-enum {
- IFLA_OFFLOAD_XSTATS_UNSPEC = 0,
- IFLA_OFFLOAD_XSTATS_CPU_HIT = 1,
- __IFLA_OFFLOAD_XSTATS_MAX = 2,
-};
-
-enum {
- XDP_ATTACHED_NONE = 0,
- XDP_ATTACHED_DRV = 1,
- XDP_ATTACHED_SKB = 2,
- XDP_ATTACHED_HW = 3,
- XDP_ATTACHED_MULTI = 4,
-};
-
-enum {
- IFLA_XDP_UNSPEC = 0,
- IFLA_XDP_FD = 1,
- IFLA_XDP_ATTACHED = 2,
- IFLA_XDP_FLAGS = 3,
- IFLA_XDP_PROG_ID = 4,
- IFLA_XDP_DRV_PROG_ID = 5,
- IFLA_XDP_SKB_PROG_ID = 6,
- IFLA_XDP_HW_PROG_ID = 7,
- IFLA_XDP_EXPECTED_FD = 8,
- __IFLA_XDP_MAX = 9,
-};
-
-enum {
- IFLA_EVENT_NONE = 0,
- IFLA_EVENT_REBOOT = 1,
- IFLA_EVENT_FEATURES = 2,
- IFLA_EVENT_BONDING_FAILOVER = 3,
- IFLA_EVENT_NOTIFY_PEERS = 4,
- IFLA_EVENT_IGMP_RESEND = 5,
- IFLA_EVENT_BONDING_OPTIONS = 6,
-};
-
-enum {
- IFLA_BRIDGE_FLAGS = 0,
- IFLA_BRIDGE_MODE = 1,
- IFLA_BRIDGE_VLAN_INFO = 2,
- IFLA_BRIDGE_VLAN_TUNNEL_INFO = 3,
- IFLA_BRIDGE_MRP = 4,
- __IFLA_BRIDGE_MAX = 5,
-};
-
-enum {
- BR_MCAST_DIR_RX = 0,
- BR_MCAST_DIR_TX = 1,
- BR_MCAST_DIR_SIZE = 2,
-};
-
-enum rtattr_type_t {
- RTA_UNSPEC = 0,
- RTA_DST = 1,
- RTA_SRC = 2,
- RTA_IIF = 3,
- RTA_OIF = 4,
- RTA_GATEWAY = 5,
- RTA_PRIORITY = 6,
- RTA_PREFSRC = 7,
- RTA_METRICS = 8,
- RTA_MULTIPATH = 9,
- RTA_PROTOINFO = 10,
- RTA_FLOW = 11,
- RTA_CACHEINFO = 12,
- RTA_SESSION = 13,
- RTA_MP_ALGO = 14,
- RTA_TABLE = 15,
- RTA_MARK = 16,
- RTA_MFC_STATS = 17,
- RTA_VIA = 18,
- RTA_NEWDST = 19,
- RTA_PREF = 20,
- RTA_ENCAP_TYPE = 21,
- RTA_ENCAP = 22,
- RTA_EXPIRES = 23,
- RTA_PAD = 24,
- RTA_UID = 25,
- RTA_TTL_PROPAGATE = 26,
- RTA_IP_PROTO = 27,
- RTA_SPORT = 28,
- RTA_DPORT = 29,
- RTA_NH_ID = 30,
- __RTA_MAX = 31,
-};
-
-struct rta_cacheinfo {
- __u32 rta_clntref;
- __u32 rta_lastuse;
- __s32 rta_expires;
- __u32 rta_error;
- __u32 rta_used;
- __u32 rta_id;
- __u32 rta_ts;
- __u32 rta_tsage;
-};
-
-struct ifinfomsg {
- unsigned char ifi_family;
- unsigned char __ifi_pad;
- short unsigned int ifi_type;
- int ifi_index;
- unsigned int ifi_flags;
- unsigned int ifi_change;
-};
-
-typedef int (*rtnl_doit_func)(struct sk_buff *, struct nlmsghdr *, struct netlink_ext_ack *);
-
-typedef int (*rtnl_dumpit_func)(struct sk_buff *, struct netlink_callback *);
-
-struct rtnl_af_ops {
- struct list_head list;
- int family;
- int (*fill_link_af)(struct sk_buff *, const struct net_device *, u32);
- size_t (*get_link_af_size)(const struct net_device *, u32);
- int (*validate_link_af)(const struct net_device *, const struct nlattr *);
- int (*set_link_af)(struct net_device *, const struct nlattr *);
- int (*fill_stats_af)(struct sk_buff *, const struct net_device *);
- size_t (*get_stats_af_size)(const struct net_device *);
-};
-
-struct rtnl_link {
- rtnl_doit_func doit;
- rtnl_dumpit_func dumpit;
- struct module *owner;
- unsigned int flags;
- struct callback_head rcu;
-};
-
-enum {
- IF_LINK_MODE_DEFAULT = 0,
- IF_LINK_MODE_DORMANT = 1,
- IF_LINK_MODE_TESTING = 2,
-};
-
-enum lw_bits {
- LW_URGENT = 0,
-};
-
-struct seg6_pernet_data {
- struct mutex lock;
- struct in6_addr *tun_src;
-};
-
-enum {
- BPF_F_RECOMPUTE_CSUM = 1,
- BPF_F_INVALIDATE_HASH = 2,
-};
-
-enum {
- BPF_F_HDR_FIELD_MASK = 15,
-};
-
-enum {
- BPF_F_PSEUDO_HDR = 16,
- BPF_F_MARK_MANGLED_0 = 32,
- BPF_F_MARK_ENFORCE = 64,
-};
-
-enum {
- BPF_F_INGRESS = 1,
-};
-
-enum {
- BPF_F_TUNINFO_IPV6 = 1,
-};
-
-enum {
- BPF_F_ZERO_CSUM_TX = 2,
- BPF_F_DONT_FRAGMENT = 4,
- BPF_F_SEQ_NUMBER = 8,
-};
-
-enum {
- BPF_CSUM_LEVEL_QUERY = 0,
- BPF_CSUM_LEVEL_INC = 1,
- BPF_CSUM_LEVEL_DEC = 2,
- BPF_CSUM_LEVEL_RESET = 3,
-};
-
-enum {
- BPF_F_ADJ_ROOM_FIXED_GSO = 1,
- BPF_F_ADJ_ROOM_ENCAP_L3_IPV4 = 2,
- BPF_F_ADJ_ROOM_ENCAP_L3_IPV6 = 4,
- BPF_F_ADJ_ROOM_ENCAP_L4_GRE = 8,
- BPF_F_ADJ_ROOM_ENCAP_L4_UDP = 16,
- BPF_F_ADJ_ROOM_NO_CSUM_RESET = 32,
-};
-
-enum {
- BPF_ADJ_ROOM_ENCAP_L2_MASK = 255,
- BPF_ADJ_ROOM_ENCAP_L2_SHIFT = 56,
-};
-
-enum {
- BPF_SK_LOOKUP_F_REPLACE = 1,
- BPF_SK_LOOKUP_F_NO_REUSEPORT = 2,
-};
-
-enum bpf_adj_room_mode {
- BPF_ADJ_ROOM_NET = 0,
- BPF_ADJ_ROOM_MAC = 1,
-};
-
-enum bpf_hdr_start_off {
- BPF_HDR_START_MAC = 0,
- BPF_HDR_START_NET = 1,
-};
-
-enum bpf_lwt_encap_mode {
- BPF_LWT_ENCAP_SEG6 = 0,
- BPF_LWT_ENCAP_SEG6_INLINE = 1,
- BPF_LWT_ENCAP_IP = 2,
-};
-
-struct bpf_tunnel_key {
- __u32 tunnel_id;
- union {
- __u32 remote_ipv4;
- __u32 remote_ipv6[4];
- };
- __u8 tunnel_tos;
- __u8 tunnel_ttl;
- __u16 tunnel_ext;
- __u32 tunnel_label;
-};
-
-struct bpf_xfrm_state {
- __u32 reqid;
- __u32 spi;
- __u16 family;
- __u16 ext;
- union {
- __u32 remote_ipv4;
- __u32 remote_ipv6[4];
- };
-};
-
-struct bpf_tcp_sock {
- __u32 snd_cwnd;
- __u32 srtt_us;
- __u32 rtt_min;
- __u32 snd_ssthresh;
- __u32 rcv_nxt;
- __u32 snd_nxt;
- __u32 snd_una;
- __u32 mss_cache;
- __u32 ecn_flags;
- __u32 rate_delivered;
- __u32 rate_interval_us;
- __u32 packets_out;
- __u32 retrans_out;
- __u32 total_retrans;
- __u32 segs_in;
- __u32 data_segs_in;
- __u32 segs_out;
- __u32 data_segs_out;
- __u32 lost_out;
- __u32 sacked_out;
- __u64 bytes_received;
- __u64 bytes_acked;
- __u32 dsack_dups;
- __u32 delivered;
- __u32 delivered_ce;
- __u32 icsk_retransmits;
-};
-
-struct bpf_sock_tuple {
- union {
- struct {
- __be32 saddr;
- __be32 daddr;
- __be16 sport;
- __be16 dport;
- } ipv4;
- struct {
- __be32 saddr[4];
- __be32 daddr[4];
- __be16 sport;
- __be16 dport;
- } ipv6;
- };
-};
-
-struct bpf_xdp_sock {
- __u32 queue_id;
-};
-
-enum {
- BPF_SOCK_OPS_RTO_CB_FLAG = 1,
- BPF_SOCK_OPS_RETRANS_CB_FLAG = 2,
- BPF_SOCK_OPS_STATE_CB_FLAG = 4,
- BPF_SOCK_OPS_RTT_CB_FLAG = 8,
- BPF_SOCK_OPS_PARSE_ALL_HDR_OPT_CB_FLAG = 16,
- BPF_SOCK_OPS_PARSE_UNKNOWN_HDR_OPT_CB_FLAG = 32,
- BPF_SOCK_OPS_WRITE_HDR_OPT_CB_FLAG = 64,
- BPF_SOCK_OPS_ALL_CB_FLAGS = 127,
-};
-
-enum {
- BPF_SOCK_OPS_VOID = 0,
- BPF_SOCK_OPS_TIMEOUT_INIT = 1,
- BPF_SOCK_OPS_RWND_INIT = 2,
- BPF_SOCK_OPS_TCP_CONNECT_CB = 3,
- BPF_SOCK_OPS_ACTIVE_ESTABLISHED_CB = 4,
- BPF_SOCK_OPS_PASSIVE_ESTABLISHED_CB = 5,
- BPF_SOCK_OPS_NEEDS_ECN = 6,
- BPF_SOCK_OPS_BASE_RTT = 7,
- BPF_SOCK_OPS_RTO_CB = 8,
- BPF_SOCK_OPS_RETRANS_CB = 9,
- BPF_SOCK_OPS_STATE_CB = 10,
- BPF_SOCK_OPS_TCP_LISTEN_CB = 11,
- BPF_SOCK_OPS_RTT_CB = 12,
- BPF_SOCK_OPS_PARSE_HDR_OPT_CB = 13,
- BPF_SOCK_OPS_HDR_OPT_LEN_CB = 14,
- BPF_SOCK_OPS_WRITE_HDR_OPT_CB = 15,
-};
-
-enum {
- TCP_BPF_IW = 1001,
- TCP_BPF_SNDCWND_CLAMP = 1002,
- TCP_BPF_DELACK_MAX = 1003,
- TCP_BPF_RTO_MIN = 1004,
- TCP_BPF_SYN = 1005,
- TCP_BPF_SYN_IP = 1006,
- TCP_BPF_SYN_MAC = 1007,
-};
-
-enum {
- BPF_LOAD_HDR_OPT_TCP_SYN = 1,
-};
-
-enum {
- BPF_FIB_LOOKUP_DIRECT = 1,
- BPF_FIB_LOOKUP_OUTPUT = 2,
-};
-
-enum {
- BPF_FIB_LKUP_RET_SUCCESS = 0,
- BPF_FIB_LKUP_RET_BLACKHOLE = 1,
- BPF_FIB_LKUP_RET_UNREACHABLE = 2,
- BPF_FIB_LKUP_RET_PROHIBIT = 3,
- BPF_FIB_LKUP_RET_NOT_FWDED = 4,
- BPF_FIB_LKUP_RET_FWD_DISABLED = 5,
- BPF_FIB_LKUP_RET_UNSUPP_LWT = 6,
- BPF_FIB_LKUP_RET_NO_NEIGH = 7,
- BPF_FIB_LKUP_RET_FRAG_NEEDED = 8,
-};
-
-struct bpf_fib_lookup {
- __u8 family;
- __u8 l4_protocol;
- __be16 sport;
- __be16 dport;
- __u16 tot_len;
- __u32 ifindex;
- union {
- __u8 tos;
- __be32 flowinfo;
- __u32 rt_metric;
- };
- union {
- __be32 ipv4_src;
- __u32 ipv6_src[4];
- };
- union {
- __be32 ipv4_dst;
- __u32 ipv6_dst[4];
- };
- __be16 h_vlan_proto;
- __be16 h_vlan_TCI;
- __u8 smac[6];
- __u8 dmac[6];
-};
-
-struct bpf_redir_neigh {
- __u32 nh_family;
- union {
- __be32 ipv4_nh;
- __u32 ipv6_nh[4];
- };
-};
-
-enum rt_scope_t {
- RT_SCOPE_UNIVERSE = 0,
- RT_SCOPE_SITE = 200,
- RT_SCOPE_LINK = 253,
- RT_SCOPE_HOST = 254,
- RT_SCOPE_NOWHERE = 255,
-};
-
-enum rt_class_t {
- RT_TABLE_UNSPEC = 0,
- RT_TABLE_COMPAT = 252,
- RT_TABLE_DEFAULT = 253,
- RT_TABLE_MAIN = 254,
- RT_TABLE_LOCAL = 255,
- RT_TABLE_MAX = 4294967295,
-};
-
-struct nl_info {
- struct nlmsghdr *nlh;
- struct net *nl_net;
- u32 portid;
- u8 skip_notify: 1;
- u8 skip_notify_kernel: 1;
-};
-
-typedef int (*bpf_aux_classic_check_t)(struct sock_filter *, unsigned int);
-
-struct inet_timewait_sock {
- struct sock_common __tw_common;
- __u32 tw_mark;
- volatile unsigned char tw_substate;
- unsigned char tw_rcv_wscale;
- __be16 tw_sport;
- unsigned int tw_kill: 1;
- unsigned int tw_transparent: 1;
- unsigned int tw_flowlabel: 20;
- unsigned int tw_pad: 2;
- unsigned int tw_tos: 8;
- u32 tw_txhash;
- u32 tw_priority;
- struct timer_list tw_timer;
- struct inet_bind_bucket *tw_tb;
-};
-
-struct tcp_timewait_sock {
- struct inet_timewait_sock tw_sk;
- u32 tw_rcv_wnd;
- u32 tw_ts_offset;
- u32 tw_ts_recent;
- u32 tw_last_oow_ack_time;
- int tw_ts_recent_stamp;
- u32 tw_tx_delay;
- struct tcp_md5sig_key *tw_md5_key;
-};
-
-struct udp_sock {
- struct inet_sock inet;
- int pending;
- unsigned int corkflag;
- __u8 encap_type;
- unsigned char no_check6_tx: 1;
- unsigned char no_check6_rx: 1;
- unsigned char encap_enabled: 1;
- unsigned char gro_enabled: 1;
- __u16 len;
- __u16 gso_size;
- __u16 pcslen;
- __u16 pcrlen;
- __u8 pcflag;
- __u8 unused[3];
- int (*encap_rcv)(struct sock *, struct sk_buff *);
- int (*encap_err_lookup)(struct sock *, struct sk_buff *);
- void (*encap_destroy)(struct sock *);
- struct sk_buff * (*gro_receive)(struct sock *, struct list_head *, struct sk_buff *);
- int (*gro_complete)(struct sock *, struct sk_buff *, int);
- struct sk_buff_head reader_queue;
- int forward_deficit;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct udp6_sock {
- struct udp_sock udp;
- struct ipv6_pinfo inet6;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct tcp6_sock {
- struct tcp_sock tcp;
- struct ipv6_pinfo inet6;
-};
-
-struct fib6_result;
-
-struct fib6_config;
-
-struct ipv6_stub {
- int (*ipv6_sock_mc_join)(struct sock *, int, const struct in6_addr *);
- int (*ipv6_sock_mc_drop)(struct sock *, int, const struct in6_addr *);
- struct dst_entry * (*ipv6_dst_lookup_flow)(struct net *, const struct sock *, struct flowi6 *, const struct in6_addr *);
- int (*ipv6_route_input)(struct sk_buff *);
- struct fib6_table * (*fib6_get_table)(struct net *, u32);
- int (*fib6_lookup)(struct net *, int, struct flowi6 *, struct fib6_result *, int);
- int (*fib6_table_lookup)(struct net *, struct fib6_table *, int, struct flowi6 *, struct fib6_result *, int);
- void (*fib6_select_path)(const struct net *, struct fib6_result *, struct flowi6 *, int, bool, const struct sk_buff *, int);
- u32 (*ip6_mtu_from_fib6)(const struct fib6_result *, const struct in6_addr *, const struct in6_addr *);
- int (*fib6_nh_init)(struct net *, struct fib6_nh *, struct fib6_config *, gfp_t, struct netlink_ext_ack *);
- void (*fib6_nh_release)(struct fib6_nh *);
- void (*fib6_update_sernum)(struct net *, struct fib6_info *);
- int (*ip6_del_rt)(struct net *, struct fib6_info *, bool);
- void (*fib6_rt_update)(struct net *, struct fib6_info *, struct nl_info *);
- void (*udpv6_encap_enable)();
- void (*ndisc_send_na)(struct net_device *, const struct in6_addr *, const struct in6_addr *, bool, bool, bool, bool);
- void (*xfrm6_local_rxpmtu)(struct sk_buff *, u32);
- int (*xfrm6_udp_encap_rcv)(struct sock *, struct sk_buff *);
- int (*xfrm6_rcv_encap)(struct sk_buff *, int, __be32, int);
- struct neigh_table *nd_tbl;
- int (*ipv6_fragment)(struct net *, struct sock *, struct sk_buff *, int (*)(struct net *, struct sock *, struct sk_buff *));
-};
-
-struct fib6_result {
- struct fib6_nh *nh;
- struct fib6_info *f6i;
- u32 fib6_flags;
- u8 fib6_type;
- struct rt6_info *rt6;
-};
-
-struct fib6_config {
- u32 fc_table;
- u32 fc_metric;
- int fc_dst_len;
- int fc_src_len;
- int fc_ifindex;
- u32 fc_flags;
- u32 fc_protocol;
- u16 fc_type;
- u16 fc_delete_all_nh: 1;
- u16 fc_ignore_dev_down: 1;
- u16 __unused: 14;
- u32 fc_nh_id;
- struct in6_addr fc_dst;
- struct in6_addr fc_src;
- struct in6_addr fc_prefsrc;
- struct in6_addr fc_gateway;
- long unsigned int fc_expires;
- struct nlattr *fc_mx;
- int fc_mx_len;
- int fc_mp_len;
- struct nlattr *fc_mp;
- struct nl_info fc_nlinfo;
- struct nlattr *fc_encap;
- u16 fc_encap_type;
- bool fc_is_fdb;
-};
-
-struct ipv6_bpf_stub {
- int (*inet6_bind)(struct sock *, struct sockaddr *, int, u32);
- struct sock * (*udp6_lib_lookup)(struct net *, const struct in6_addr *, __be16, const struct in6_addr *, __be16, int, int, struct udp_table *, struct sk_buff *);
-};
-
-struct fib_result {
- __be32 prefix;
- unsigned char prefixlen;
- unsigned char nh_sel;
- unsigned char type;
- unsigned char scope;
- u32 tclassid;
- struct fib_nh_common *nhc;
- struct fib_info *fi;
- struct fib_table *table;
- struct hlist_head *fa_head;
-};
-
-enum {
- INET_ECN_NOT_ECT = 0,
- INET_ECN_ECT_1 = 1,
- INET_ECN_ECT_0 = 2,
- INET_ECN_CE = 3,
- INET_ECN_MASK = 3,
-};
-
-struct tcp_skb_cb {
- __u32 seq;
- __u32 end_seq;
- union {
- __u32 tcp_tw_isn;
- struct {
- u16 tcp_gso_segs;
- u16 tcp_gso_size;
- };
- };
- __u8 tcp_flags;
- __u8 sacked;
- __u8 ip_dsfield;
- __u8 txstamp_ack: 1;
- __u8 eor: 1;
- __u8 has_rxtstamp: 1;
- __u8 unused: 5;
- __u32 ack_seq;
- union {
- struct {
- __u32 in_flight: 30;
- __u32 is_app_limited: 1;
- __u32 unused: 1;
- __u32 delivered;
- u64 first_tx_mstamp;
- u64 delivered_mstamp;
- } tx;
- union {
- struct inet_skb_parm h4;
- struct inet6_skb_parm h6;
- } header;
- struct {
- __u32 flags;
- struct sock *sk_redir;
- void *data_end;
- } bpf;
- };
-};
-
-struct strp_stats {
- long long unsigned int msgs;
- long long unsigned int bytes;
- unsigned int mem_fail;
- unsigned int need_more_hdr;
- unsigned int msg_too_big;
- unsigned int msg_timeouts;
- unsigned int bad_hdr_len;
-};
-
-struct strparser;
-
-struct strp_callbacks {
- int (*parse_msg)(struct strparser *, struct sk_buff *);
- void (*rcv_msg)(struct strparser *, struct sk_buff *);
- int (*read_sock_done)(struct strparser *, int);
- void (*abort_parser)(struct strparser *, int);
- void (*lock)(struct strparser *);
- void (*unlock)(struct strparser *);
-};
-
-struct strparser {
- struct sock *sk;
- u32 stopped: 1;
- u32 paused: 1;
- u32 aborted: 1;
- u32 interrupted: 1;
- u32 unrecov_intr: 1;
- struct sk_buff **skb_nextp;
- struct sk_buff *skb_head;
- unsigned int need_bytes;
- struct delayed_work msg_timer_work;
- struct work_struct work;
- struct strp_stats stats;
- struct strp_callbacks cb;
-};
-
-struct strp_msg {
- int full_len;
- int offset;
-};
-
-struct xdp_umem {
- void *addrs;
- u64 size;
- u32 headroom;
- u32 chunk_size;
- u32 chunks;
- u32 npgs;
- struct user_struct *user;
- refcount_t users;
- u8 flags;
- bool zc;
- struct page **pgs;
- int id;
- struct list_head xsk_dma_list;
- struct work_struct work;
-};
-
-struct xdp_sock;
-
-struct xsk_map {
- struct bpf_map map;
- spinlock_t lock;
- struct xdp_sock *xsk_map[0];
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct xsk_queue;
-
-struct xdp_sock {
- struct sock sk;
- long: 64;
- long: 64;
- struct xsk_queue *rx;
- struct net_device *dev;
- struct xdp_umem *umem;
- struct list_head flush_node;
- struct xsk_buff_pool *pool;
- u16 queue_id;
- bool zc;
- enum {
- XSK_READY = 0,
- XSK_BOUND = 1,
- XSK_UNBOUND = 2,
- } state;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct xsk_queue *tx;
- struct list_head tx_list;
- spinlock_t rx_lock;
- u64 rx_dropped;
- u64 rx_queue_full;
- struct list_head map_list;
- spinlock_t map_list_lock;
- struct mutex mutex;
- struct xsk_queue *fq_tmp;
- struct xsk_queue *cq_tmp;
- long: 64;
-};
-
-struct ipv6_sr_hdr {
- __u8 nexthdr;
- __u8 hdrlen;
- __u8 type;
- __u8 segments_left;
- __u8 first_segment;
- __u8 flags;
- __u16 tag;
- struct in6_addr segments[0];
-};
-
-enum {
- SEG6_LOCAL_ACTION_UNSPEC = 0,
- SEG6_LOCAL_ACTION_END = 1,
- SEG6_LOCAL_ACTION_END_X = 2,
- SEG6_LOCAL_ACTION_END_T = 3,
- SEG6_LOCAL_ACTION_END_DX2 = 4,
- SEG6_LOCAL_ACTION_END_DX6 = 5,
- SEG6_LOCAL_ACTION_END_DX4 = 6,
- SEG6_LOCAL_ACTION_END_DT6 = 7,
- SEG6_LOCAL_ACTION_END_DT4 = 8,
- SEG6_LOCAL_ACTION_END_B6 = 9,
- SEG6_LOCAL_ACTION_END_B6_ENCAP = 10,
- SEG6_LOCAL_ACTION_END_BM = 11,
- SEG6_LOCAL_ACTION_END_S = 12,
- SEG6_LOCAL_ACTION_END_AS = 13,
- SEG6_LOCAL_ACTION_END_AM = 14,
- SEG6_LOCAL_ACTION_END_BPF = 15,
- __SEG6_LOCAL_ACTION_MAX = 16,
-};
-
-struct seg6_bpf_srh_state {
- struct ipv6_sr_hdr *srh;
- u16 hdrlen;
- bool valid;
-};
-
-struct tls_crypto_info {
- __u16 version;
- __u16 cipher_type;
-};
-
-struct tls12_crypto_info_aes_gcm_128 {
- struct tls_crypto_info info;
- unsigned char iv[8];
- unsigned char key[16];
- unsigned char salt[4];
- unsigned char rec_seq[8];
-};
-
-struct tls12_crypto_info_aes_gcm_256 {
- struct tls_crypto_info info;
- unsigned char iv[8];
- unsigned char key[32];
- unsigned char salt[4];
- unsigned char rec_seq[8];
-};
-
-struct tls_sw_context_rx {
- struct crypto_aead *aead_recv;
- struct crypto_wait async_wait;
- struct strparser strp;
- struct sk_buff_head rx_list;
- void (*saved_data_ready)(struct sock *);
- struct sk_buff *recv_pkt;
- u8 control;
- u8 async_capable: 1;
- u8 decrypted: 1;
- atomic_t decrypt_pending;
- spinlock_t decrypt_compl_lock;
- bool async_notify;
-};
-
-struct cipher_context {
- char *iv;
- char *rec_seq;
-};
-
-union tls_crypto_context {
- struct tls_crypto_info info;
- union {
- struct tls12_crypto_info_aes_gcm_128 aes_gcm_128;
- struct tls12_crypto_info_aes_gcm_256 aes_gcm_256;
- };
-};
-
-struct tls_prot_info {
- u16 version;
- u16 cipher_type;
- u16 prepend_size;
- u16 tag_size;
- u16 overhead_size;
- u16 iv_size;
- u16 salt_size;
- u16 rec_seq_size;
- u16 aad_size;
- u16 tail_size;
-};
-
-struct tls_context {
- struct tls_prot_info prot_info;
- u8 tx_conf: 3;
- u8 rx_conf: 3;
- int (*push_pending_record)(struct sock *, int);
- void (*sk_write_space)(struct sock *);
- void *priv_ctx_tx;
- void *priv_ctx_rx;
- struct net_device *netdev;
- struct cipher_context tx;
- struct cipher_context rx;
- struct scatterlist *partially_sent_record;
- u16 partially_sent_offset;
- bool in_tcp_sendpages;
- bool pending_open_record_frags;
- struct mutex tx_lock;
- long unsigned int flags;
- struct proto *sk_proto;
- void (*sk_destruct)(struct sock *);
- union tls_crypto_context crypto_send;
- union tls_crypto_context crypto_recv;
- struct list_head list;
- refcount_t refcount;
- struct callback_head rcu;
-};
-
-typedef u64 (*btf_bpf_skb_get_pay_offset)(struct sk_buff *);
-
-typedef u64 (*btf_bpf_skb_get_nlattr)(struct sk_buff *, u32, u32);
-
-typedef u64 (*btf_bpf_skb_get_nlattr_nest)(struct sk_buff *, u32, u32);
-
-typedef u64 (*btf_bpf_skb_load_helper_8)(const struct sk_buff *, const void *, int, int);
-
-typedef u64 (*btf_bpf_skb_load_helper_8_no_cache)(const struct sk_buff *, int);
-
-typedef u64 (*btf_bpf_skb_load_helper_16)(const struct sk_buff *, const void *, int, int);
-
-typedef u64 (*btf_bpf_skb_load_helper_16_no_cache)(const struct sk_buff *, int);
-
-typedef u64 (*btf_bpf_skb_load_helper_32)(const struct sk_buff *, const void *, int, int);
-
-typedef u64 (*btf_bpf_skb_load_helper_32_no_cache)(const struct sk_buff *, int);
-
-struct bpf_scratchpad {
- union {
- __be32 diff[128];
- u8 buff[512];
- };
-};
-
-typedef u64 (*btf_bpf_skb_store_bytes)(struct sk_buff *, u32, const void *, u32, u64);
-
-typedef u64 (*btf_bpf_skb_load_bytes)(const struct sk_buff *, u32, void *, u32);
-
-typedef u64 (*btf_bpf_flow_dissector_load_bytes)(const struct bpf_flow_dissector *, u32, void *, u32);
-
-typedef u64 (*btf_bpf_skb_load_bytes_relative)(const struct sk_buff *, u32, void *, u32, u32);
-
-typedef u64 (*btf_bpf_skb_pull_data)(struct sk_buff *, u32);
-
-typedef u64 (*btf_bpf_sk_fullsock)(struct sock *);
-
-typedef u64 (*btf_sk_skb_pull_data)(struct sk_buff *, u32);
-
-typedef u64 (*btf_bpf_l3_csum_replace)(struct sk_buff *, u32, u64, u64, u64);
-
-typedef u64 (*btf_bpf_l4_csum_replace)(struct sk_buff *, u32, u64, u64, u64);
-
-typedef u64 (*btf_bpf_csum_diff)(__be32 *, u32, __be32 *, u32, __wsum);
-
-typedef u64 (*btf_bpf_csum_update)(struct sk_buff *, __wsum);
-
-typedef u64 (*btf_bpf_csum_level)(struct sk_buff *, u64);
-
-enum {
- BPF_F_NEIGH = 2,
- BPF_F_PEER = 4,
- BPF_F_NEXTHOP = 8,
-};
-
-typedef u64 (*btf_bpf_clone_redirect)(struct sk_buff *, u32, u64);
-
-typedef u64 (*btf_bpf_redirect)(u32, u64);
-
-typedef u64 (*btf_bpf_redirect_peer)(u32, u64);
-
-typedef u64 (*btf_bpf_redirect_neigh)(u32, struct bpf_redir_neigh *, int, u64);
-
-typedef u64 (*btf_bpf_msg_apply_bytes)(struct sk_msg *, u32);
-
-typedef u64 (*btf_bpf_msg_cork_bytes)(struct sk_msg *, u32);
-
-typedef u64 (*btf_bpf_msg_pull_data)(struct sk_msg *, u32, u32, u64);
-
-typedef u64 (*btf_bpf_msg_push_data)(struct sk_msg *, u32, u32, u64);
-
-typedef u64 (*btf_bpf_msg_pop_data)(struct sk_msg *, u32, u32, u64);
-
-typedef u64 (*btf_bpf_get_cgroup_classid_curr)();
-
-typedef u64 (*btf_bpf_skb_cgroup_classid)(const struct sk_buff *);
-
-typedef u64 (*btf_bpf_get_cgroup_classid)(const struct sk_buff *);
-
-typedef u64 (*btf_bpf_get_route_realm)(const struct sk_buff *);
-
-typedef u64 (*btf_bpf_get_hash_recalc)(struct sk_buff *);
-
-typedef u64 (*btf_bpf_set_hash_invalid)(struct sk_buff *);
-
-typedef u64 (*btf_bpf_set_hash)(struct sk_buff *, u32);
-
-typedef u64 (*btf_bpf_skb_vlan_push)(struct sk_buff *, __be16, u16);
-
-typedef u64 (*btf_bpf_skb_vlan_pop)(struct sk_buff *);
-
-typedef u64 (*btf_bpf_skb_change_proto)(struct sk_buff *, __be16, u64);
-
-typedef u64 (*btf_bpf_skb_change_type)(struct sk_buff *, u32);
-
-typedef u64 (*btf_sk_skb_adjust_room)(struct sk_buff *, s32, u32, u64);
-
-typedef u64 (*btf_bpf_skb_adjust_room)(struct sk_buff *, s32, u32, u64);
-
-typedef u64 (*btf_bpf_skb_change_tail)(struct sk_buff *, u32, u64);
-
-typedef u64 (*btf_sk_skb_change_tail)(struct sk_buff *, u32, u64);
-
-typedef u64 (*btf_bpf_skb_change_head)(struct sk_buff *, u32, u64);
-
-typedef u64 (*btf_sk_skb_change_head)(struct sk_buff *, u32, u64);
-
-typedef u64 (*btf_bpf_xdp_adjust_head)(struct xdp_buff *, int);
-
-typedef u64 (*btf_bpf_xdp_adjust_tail)(struct xdp_buff *, int);
-
-typedef u64 (*btf_bpf_xdp_adjust_meta)(struct xdp_buff *, int);
-
-typedef u64 (*btf_bpf_xdp_redirect)(u32, u64);
-
-typedef u64 (*btf_bpf_xdp_redirect_map)(struct bpf_map *, u32, u64);
-
-typedef u64 (*btf_bpf_skb_event_output)(struct sk_buff *, struct bpf_map *, u64, void *, u64);
-
-typedef u64 (*btf_bpf_skb_get_tunnel_key)(struct sk_buff *, struct bpf_tunnel_key *, u32, u64);
-
-typedef u64 (*btf_bpf_skb_get_tunnel_opt)(struct sk_buff *, u8 *, u32);
-
-typedef u64 (*btf_bpf_skb_set_tunnel_key)(struct sk_buff *, const struct bpf_tunnel_key *, u32, u64);
-
-typedef u64 (*btf_bpf_skb_set_tunnel_opt)(struct sk_buff *, const u8 *, u32);
-
-typedef u64 (*btf_bpf_skb_under_cgroup)(struct sk_buff *, struct bpf_map *, u32);
-
-typedef u64 (*btf_bpf_skb_cgroup_id)(const struct sk_buff *);
-
-typedef u64 (*btf_bpf_skb_ancestor_cgroup_id)(const struct sk_buff *, int);
-
-typedef u64 (*btf_bpf_sk_cgroup_id)(struct sock *);
-
-typedef u64 (*btf_bpf_sk_ancestor_cgroup_id)(struct sock *, int);
-
-typedef u64 (*btf_bpf_xdp_event_output)(struct xdp_buff *, struct bpf_map *, u64, void *, u64);
-
-typedef u64 (*btf_bpf_get_socket_cookie)(struct sk_buff *);
-
-typedef u64 (*btf_bpf_get_socket_cookie_sock_addr)(struct bpf_sock_addr_kern *);
-
-typedef u64 (*btf_bpf_get_socket_cookie_sock)(struct sock *);
-
-typedef u64 (*btf_bpf_get_socket_cookie_sock_ops)(struct bpf_sock_ops_kern *);
-
-typedef u64 (*btf_bpf_get_netns_cookie_sock)(struct sock *);
-
-typedef u64 (*btf_bpf_get_netns_cookie_sock_addr)(struct bpf_sock_addr_kern *);
-
-typedef u64 (*btf_bpf_get_socket_uid)(struct sk_buff *);
-
-typedef u64 (*btf_bpf_sock_addr_setsockopt)(struct bpf_sock_addr_kern *, int, int, char *, int);
-
-typedef u64 (*btf_bpf_sock_addr_getsockopt)(struct bpf_sock_addr_kern *, int, int, char *, int);
-
-typedef u64 (*btf_bpf_sock_ops_setsockopt)(struct bpf_sock_ops_kern *, int, int, char *, int);
-
-typedef u64 (*btf_bpf_sock_ops_getsockopt)(struct bpf_sock_ops_kern *, int, int, char *, int);
-
-typedef u64 (*btf_bpf_sock_ops_cb_flags_set)(struct bpf_sock_ops_kern *, int);
-
-typedef u64 (*btf_bpf_bind)(struct bpf_sock_addr_kern *, struct sockaddr *, int);
-
-typedef u64 (*btf_bpf_skb_get_xfrm_state)(struct sk_buff *, u32, struct bpf_xfrm_state *, u32, u64);
-
-typedef u64 (*btf_bpf_xdp_fib_lookup)(struct xdp_buff *, struct bpf_fib_lookup *, int, u32);
-
-typedef u64 (*btf_bpf_skb_fib_lookup)(struct sk_buff *, struct bpf_fib_lookup *, int, u32);
-
-typedef u64 (*btf_bpf_lwt_in_push_encap)(struct sk_buff *, u32, void *, u32);
-
-typedef u64 (*btf_bpf_lwt_xmit_push_encap)(struct sk_buff *, u32, void *, u32);
-
-typedef u64 (*btf_bpf_lwt_seg6_store_bytes)(struct sk_buff *, u32, const void *, u32);
-
-typedef u64 (*btf_bpf_lwt_seg6_action)(struct sk_buff *, u32, void *, u32);
-
-typedef u64 (*btf_bpf_lwt_seg6_adjust_srh)(struct sk_buff *, u32, s32);
-
-typedef u64 (*btf_bpf_skc_lookup_tcp)(struct sk_buff *, struct bpf_sock_tuple *, u32, u64, u64);
-
-typedef u64 (*btf_bpf_sk_lookup_tcp)(struct sk_buff *, struct bpf_sock_tuple *, u32, u64, u64);
-
-typedef u64 (*btf_bpf_sk_lookup_udp)(struct sk_buff *, struct bpf_sock_tuple *, u32, u64, u64);
-
-typedef u64 (*btf_bpf_sk_release)(struct sock *);
-
-typedef u64 (*btf_bpf_xdp_sk_lookup_udp)(struct xdp_buff *, struct bpf_sock_tuple *, u32, u32, u64);
-
-typedef u64 (*btf_bpf_xdp_skc_lookup_tcp)(struct xdp_buff *, struct bpf_sock_tuple *, u32, u32, u64);
-
-typedef u64 (*btf_bpf_xdp_sk_lookup_tcp)(struct xdp_buff *, struct bpf_sock_tuple *, u32, u32, u64);
-
-typedef u64 (*btf_bpf_sock_addr_skc_lookup_tcp)(struct bpf_sock_addr_kern *, struct bpf_sock_tuple *, u32, u64, u64);
-
-typedef u64 (*btf_bpf_sock_addr_sk_lookup_tcp)(struct bpf_sock_addr_kern *, struct bpf_sock_tuple *, u32, u64, u64);
-
-typedef u64 (*btf_bpf_sock_addr_sk_lookup_udp)(struct bpf_sock_addr_kern *, struct bpf_sock_tuple *, u32, u64, u64);
-
-typedef u64 (*btf_bpf_tcp_sock)(struct sock *);
-
-typedef u64 (*btf_bpf_get_listener_sock)(struct sock *);
-
-typedef u64 (*btf_bpf_skb_ecn_set_ce)(struct sk_buff *);
-
-typedef u64 (*btf_bpf_tcp_check_syncookie)(struct sock *, void *, u32, struct tcphdr *, u32);
-
-typedef u64 (*btf_bpf_tcp_gen_syncookie)(struct sock *, void *, u32, struct tcphdr *, u32);
-
-typedef u64 (*btf_bpf_sk_assign)(struct sk_buff *, struct sock *, u64);
-
-typedef u64 (*btf_bpf_sock_ops_load_hdr_opt)(struct bpf_sock_ops_kern *, void *, u32, u64);
-
-typedef u64 (*btf_bpf_sock_ops_store_hdr_opt)(struct bpf_sock_ops_kern *, const void *, u32, u64);
-
-typedef u64 (*btf_bpf_sock_ops_reserve_hdr_opt)(struct bpf_sock_ops_kern *, u32, u64);
-
-typedef u64 (*btf_sk_select_reuseport)(struct sk_reuseport_kern *, struct bpf_map *, void *, u32);
-
-typedef u64 (*btf_sk_reuseport_load_bytes)(const struct sk_reuseport_kern *, u32, void *, u32);
-
-typedef u64 (*btf_sk_reuseport_load_bytes_relative)(const struct sk_reuseport_kern *, u32, void *, u32, u32);
-
-typedef u64 (*btf_bpf_sk_lookup_assign)(struct bpf_sk_lookup_kern *, struct sock *, u64);
-
-typedef u64 (*btf_bpf_skc_to_tcp6_sock)(struct sock *);
-
-typedef u64 (*btf_bpf_skc_to_tcp_sock)(struct sock *);
-
-typedef u64 (*btf_bpf_skc_to_tcp_timewait_sock)(struct sock *);
-
-typedef u64 (*btf_bpf_skc_to_tcp_request_sock)(struct sock *);
-
-typedef u64 (*btf_bpf_skc_to_udp6_sock)(struct sock *);
-
-struct bpf_dtab_netdev___2;
-
-enum {
- INET_DIAG_REQ_NONE = 0,
- INET_DIAG_REQ_BYTECODE = 1,
- INET_DIAG_REQ_SK_BPF_STORAGES = 2,
- INET_DIAG_REQ_PROTOCOL = 3,
- __INET_DIAG_REQ_MAX = 4,
-};
-
-struct sock_diag_req {
- __u8 sdiag_family;
- __u8 sdiag_protocol;
-};
-
-struct sock_diag_handler {
- __u8 family;
- int (*dump)(struct sk_buff *, struct nlmsghdr *);
- int (*get_info)(struct sk_buff *, struct sock *);
- int (*destroy)(struct sk_buff *, struct nlmsghdr *);
-};
-
-struct broadcast_sk {
- struct sock *sk;
- struct work_struct work;
-};
-
-typedef int gifconf_func_t(struct net_device *, char *, int, int);
-
-struct hwtstamp_config {
- int flags;
- int tx_type;
- int rx_filter;
-};
-
-enum hwtstamp_tx_types {
- HWTSTAMP_TX_OFF = 0,
- HWTSTAMP_TX_ON = 1,
- HWTSTAMP_TX_ONESTEP_SYNC = 2,
- HWTSTAMP_TX_ONESTEP_P2P = 3,
- __HWTSTAMP_TX_CNT = 4,
-};
-
-enum hwtstamp_rx_filters {
- HWTSTAMP_FILTER_NONE = 0,
- HWTSTAMP_FILTER_ALL = 1,
- HWTSTAMP_FILTER_SOME = 2,
- HWTSTAMP_FILTER_PTP_V1_L4_EVENT = 3,
- HWTSTAMP_FILTER_PTP_V1_L4_SYNC = 4,
- HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ = 5,
- HWTSTAMP_FILTER_PTP_V2_L4_EVENT = 6,
- HWTSTAMP_FILTER_PTP_V2_L4_SYNC = 7,
- HWTSTAMP_FILTER_PTP_V2_L4_DELAY_REQ = 8,
- HWTSTAMP_FILTER_PTP_V2_L2_EVENT = 9,
- HWTSTAMP_FILTER_PTP_V2_L2_SYNC = 10,
- HWTSTAMP_FILTER_PTP_V2_L2_DELAY_REQ = 11,
- HWTSTAMP_FILTER_PTP_V2_EVENT = 12,
- HWTSTAMP_FILTER_PTP_V2_SYNC = 13,
- HWTSTAMP_FILTER_PTP_V2_DELAY_REQ = 14,
- HWTSTAMP_FILTER_NTP_ALL = 15,
- __HWTSTAMP_FILTER_CNT = 16,
-};
-
-struct tso_t {
- int next_frag_idx;
- int size;
- void *data;
- u16 ip_id;
- u8 tlen;
- bool ipv6;
- u32 tcp_seq;
-};
-
-struct fib_notifier_info {
- int family;
- struct netlink_ext_ack *extack;
-};
-
-enum fib_event_type {
- FIB_EVENT_ENTRY_REPLACE = 0,
- FIB_EVENT_ENTRY_APPEND = 1,
- FIB_EVENT_ENTRY_ADD = 2,
- FIB_EVENT_ENTRY_DEL = 3,
- FIB_EVENT_RULE_ADD = 4,
- FIB_EVENT_RULE_DEL = 5,
- FIB_EVENT_NH_ADD = 6,
- FIB_EVENT_NH_DEL = 7,
- FIB_EVENT_VIF_ADD = 8,
- FIB_EVENT_VIF_DEL = 9,
-};
-
-struct fib_notifier_net {
- struct list_head fib_notifier_ops;
- struct atomic_notifier_head fib_chain;
-};
-
-struct xdp_attachment_info {
- struct bpf_prog *prog;
- u32 flags;
-};
-
-struct xdp_buff_xsk;
-
-struct xsk_buff_pool {
- struct device *dev;
- struct net_device *netdev;
- struct list_head xsk_tx_list;
- spinlock_t xsk_tx_list_lock;
- refcount_t users;
- struct xdp_umem *umem;
- struct work_struct work;
- struct list_head free_list;
- u32 heads_cnt;
- u16 queue_id;
- long: 16;
- long: 64;
- long: 64;
- long: 64;
- struct xsk_queue *fq;
- struct xsk_queue *cq;
- dma_addr_t *dma_pages;
- struct xdp_buff_xsk *heads;
- u64 chunk_mask;
- u64 addrs_cnt;
- u32 free_list_cnt;
- u32 dma_pages_cnt;
- u32 free_heads_cnt;
- u32 headroom;
- u32 chunk_size;
- u32 frame_len;
- u8 cached_need_wakeup;
- bool uses_need_wakeup;
- bool dma_need_sync;
- bool unaligned;
- void *addrs;
- spinlock_t cq_lock;
- struct xdp_buff_xsk *free_heads[0];
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct pp_alloc_cache {
- u32 count;
- void *cache[128];
-};
-
-struct page_pool_params {
- unsigned int flags;
- unsigned int order;
- unsigned int pool_size;
- int nid;
- struct device *dev;
- enum dma_data_direction dma_dir;
- unsigned int max_len;
- unsigned int offset;
-};
-
-struct page_pool {
- struct page_pool_params p;
- struct delayed_work release_dw;
- void (*disconnect)(void *);
- long unsigned int defer_start;
- long unsigned int defer_warn;
- u32 pages_state_hold_cnt;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct pp_alloc_cache alloc;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct ptr_ring ring;
- atomic_t pages_state_release_cnt;
- refcount_t user_cnt;
- u64 destroy_cnt;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct xdp_buff_xsk {
- struct xdp_buff xdp;
- dma_addr_t dma;
- dma_addr_t frame_dma;
- struct xsk_buff_pool *pool;
- bool unaligned;
- u64 orig_addr;
- struct list_head free_list_node;
-};
-
-struct flow_match_meta {
- struct flow_dissector_key_meta *key;
- struct flow_dissector_key_meta *mask;
-};
-
-struct flow_match_basic {
- struct flow_dissector_key_basic *key;
- struct flow_dissector_key_basic *mask;
-};
-
-struct flow_match_control {
- struct flow_dissector_key_control *key;
- struct flow_dissector_key_control *mask;
-};
-
-struct flow_match_eth_addrs {
- struct flow_dissector_key_eth_addrs *key;
- struct flow_dissector_key_eth_addrs *mask;
-};
-
-struct flow_match_vlan {
- struct flow_dissector_key_vlan *key;
- struct flow_dissector_key_vlan *mask;
-};
-
-struct flow_match_ipv4_addrs {
- struct flow_dissector_key_ipv4_addrs *key;
- struct flow_dissector_key_ipv4_addrs *mask;
-};
-
-struct flow_match_ipv6_addrs {
- struct flow_dissector_key_ipv6_addrs *key;
- struct flow_dissector_key_ipv6_addrs *mask;
-};
-
-struct flow_match_ip {
- struct flow_dissector_key_ip *key;
- struct flow_dissector_key_ip *mask;
-};
-
-struct flow_match_ports {
- struct flow_dissector_key_ports *key;
- struct flow_dissector_key_ports *mask;
-};
-
-struct flow_match_icmp {
- struct flow_dissector_key_icmp *key;
- struct flow_dissector_key_icmp *mask;
-};
-
-struct flow_match_tcp {
- struct flow_dissector_key_tcp *key;
- struct flow_dissector_key_tcp *mask;
-};
-
-struct flow_match_mpls {
- struct flow_dissector_key_mpls *key;
- struct flow_dissector_key_mpls *mask;
-};
-
-struct flow_match_enc_keyid {
- struct flow_dissector_key_keyid *key;
- struct flow_dissector_key_keyid *mask;
-};
-
-struct flow_match_enc_opts {
- struct flow_dissector_key_enc_opts *key;
- struct flow_dissector_key_enc_opts *mask;
-};
-
-struct flow_match_ct {
- struct flow_dissector_key_ct *key;
- struct flow_dissector_key_ct *mask;
-};
-
-enum flow_block_command {
- FLOW_BLOCK_BIND = 0,
- FLOW_BLOCK_UNBIND = 1,
-};
-
-enum flow_block_binder_type {
- FLOW_BLOCK_BINDER_TYPE_UNSPEC = 0,
- FLOW_BLOCK_BINDER_TYPE_CLSACT_INGRESS = 1,
- FLOW_BLOCK_BINDER_TYPE_CLSACT_EGRESS = 2,
- FLOW_BLOCK_BINDER_TYPE_RED_EARLY_DROP = 3,
- FLOW_BLOCK_BINDER_TYPE_RED_MARK = 4,
-};
-
-struct flow_block_offload {
- enum flow_block_command command;
- enum flow_block_binder_type binder_type;
- bool block_shared;
- bool unlocked_driver_cb;
- struct net *net;
- struct flow_block *block;
- struct list_head cb_list;
- struct list_head *driver_block_list;
- struct netlink_ext_ack *extack;
- struct Qdisc *sch;
-};
-
-struct flow_block_cb;
-
-struct flow_block_indr {
- struct list_head list;
- struct net_device *dev;
- struct Qdisc *sch;
- enum flow_block_binder_type binder_type;
- void *data;
- void *cb_priv;
- void (*cleanup)(struct flow_block_cb *);
-};
-
-struct flow_block_cb {
- struct list_head driver_list;
- struct list_head list;
- flow_setup_cb_t *cb;
- void *cb_ident;
- void *cb_priv;
- void (*release)(void *);
- struct flow_block_indr indr;
- unsigned int refcnt;
-};
-
-typedef int flow_indr_block_bind_cb_t(struct net_device *, struct Qdisc *, void *, enum tc_setup_type, void *, void *, void (*)(struct flow_block_cb *));
-
-struct flow_indr_dev {
- struct list_head list;
- flow_indr_block_bind_cb_t *cb;
- void *cb_priv;
- refcount_t refcnt;
- struct callback_head rcu;
-};
-
-struct rx_queue_attribute {
- struct attribute attr;
- ssize_t (*show)(struct netdev_rx_queue *, char *);
- ssize_t (*store)(struct netdev_rx_queue *, const char *, size_t);
-};
-
-struct netdev_queue_attribute {
- struct attribute attr;
- ssize_t (*show)(struct netdev_queue *, char *);
- ssize_t (*store)(struct netdev_queue *, const char *, size_t);
-};
-
-enum __sk_action {
- __SK_DROP = 0,
- __SK_PASS = 1,
- __SK_REDIRECT = 2,
- __SK_NONE = 3,
-};
-
-struct sk_psock_progs {
- struct bpf_prog *msg_parser;
- struct bpf_prog *skb_parser;
- struct bpf_prog *skb_verdict;
-};
-
-enum sk_psock_state_bits {
- SK_PSOCK_TX_ENABLED = 0,
-};
-
-struct sk_psock_link {
- struct list_head list;
- struct bpf_map *map;
- void *link_raw;
-};
-
-struct sk_psock_parser {
- struct strparser strp;
- bool enabled;
- void (*saved_data_ready)(struct sock *);
-};
-
-struct sk_psock_work_state {
- struct sk_buff *skb;
- u32 len;
- u32 off;
-};
-
-struct sk_psock {
- struct sock *sk;
- struct sock *sk_redir;
- u32 apply_bytes;
- u32 cork_bytes;
- u32 eval;
- struct sk_msg *cork;
- struct sk_psock_progs progs;
- struct sk_psock_parser parser;
- struct sk_buff_head ingress_skb;
- struct list_head ingress_msg;
- long unsigned int state;
- struct list_head link;
- spinlock_t link_lock;
- refcount_t refcnt;
- void (*saved_unhash)(struct sock *);
- void (*saved_close)(struct sock *, long int);
- void (*saved_write_space)(struct sock *);
- struct proto *sk_proto;
- struct sk_psock_work_state work_state;
- struct work_struct work;
- union {
- struct callback_head rcu;
- struct work_struct gc;
- };
-};
-
-struct inet6_ifaddr {
- struct in6_addr addr;
- __u32 prefix_len;
- __u32 rt_priority;
- __u32 valid_lft;
- __u32 prefered_lft;
- refcount_t refcnt;
- spinlock_t lock;
- int state;
- __u32 flags;
- __u8 dad_probes;
- __u8 stable_privacy_retry;
- __u16 scope;
- __u64 dad_nonce;
- long unsigned int cstamp;
- long unsigned int tstamp;
- struct delayed_work dad_work;
- struct inet6_dev *idev;
- struct fib6_info *rt;
- struct hlist_node addr_lst;
- struct list_head if_list;
- struct list_head tmp_list;
- struct inet6_ifaddr *ifpub;
- int regen_count;
- bool tokenized;
- struct callback_head rcu;
- struct in6_addr peer_addr;
-};
-
-struct fib_rule_uid_range {
- __u32 start;
- __u32 end;
-};
-
-enum {
- FRA_UNSPEC = 0,
- FRA_DST = 1,
- FRA_SRC = 2,
- FRA_IIFNAME = 3,
- FRA_GOTO = 4,
- FRA_UNUSED2 = 5,
- FRA_PRIORITY = 6,
- FRA_UNUSED3 = 7,
- FRA_UNUSED4 = 8,
- FRA_UNUSED5 = 9,
- FRA_FWMARK = 10,
- FRA_FLOW = 11,
- FRA_TUN_ID = 12,
- FRA_SUPPRESS_IFGROUP = 13,
- FRA_SUPPRESS_PREFIXLEN = 14,
- FRA_TABLE = 15,
- FRA_FWMASK = 16,
- FRA_OIFNAME = 17,
- FRA_PAD = 18,
- FRA_L3MDEV = 19,
- FRA_UID_RANGE = 20,
- FRA_PROTOCOL = 21,
- FRA_IP_PROTO = 22,
- FRA_SPORT_RANGE = 23,
- FRA_DPORT_RANGE = 24,
- __FRA_MAX = 25,
-};
-
-enum {
- FR_ACT_UNSPEC = 0,
- FR_ACT_TO_TBL = 1,
- FR_ACT_GOTO = 2,
- FR_ACT_NOP = 3,
- FR_ACT_RES3 = 4,
- FR_ACT_RES4 = 5,
- FR_ACT_BLACKHOLE = 6,
- FR_ACT_UNREACHABLE = 7,
- FR_ACT_PROHIBIT = 8,
- __FR_ACT_MAX = 9,
-};
-
-struct fib_rule_notifier_info {
- struct fib_notifier_info info;
- struct fib_rule *rule;
-};
-
-struct trace_event_raw_kfree_skb {
- struct trace_entry ent;
- void *skbaddr;
- void *location;
- short unsigned int protocol;
- char __data[0];
-};
-
-struct trace_event_raw_consume_skb {
- struct trace_entry ent;
- void *skbaddr;
- char __data[0];
-};
-
-struct trace_event_raw_skb_copy_datagram_iovec {
- struct trace_entry ent;
- const void *skbaddr;
- int len;
- char __data[0];
-};
-
-struct trace_event_data_offsets_kfree_skb {};
-
-struct trace_event_data_offsets_consume_skb {};
-
-struct trace_event_data_offsets_skb_copy_datagram_iovec {};
-
-typedef void (*btf_trace_kfree_skb)(void *, struct sk_buff *, void *);
-
-typedef void (*btf_trace_consume_skb)(void *, struct sk_buff *);
-
-typedef void (*btf_trace_skb_copy_datagram_iovec)(void *, const struct sk_buff *, int);
-
-struct trace_event_raw_net_dev_start_xmit {
- struct trace_entry ent;
- u32 __data_loc_name;
- u16 queue_mapping;
- const void *skbaddr;
- bool vlan_tagged;
- u16 vlan_proto;
- u16 vlan_tci;
- u16 protocol;
- u8 ip_summed;
- unsigned int len;
- unsigned int data_len;
- int network_offset;
- bool transport_offset_valid;
- int transport_offset;
- u8 tx_flags;
- u16 gso_size;
- u16 gso_segs;
- u16 gso_type;
- char __data[0];
-};
-
-struct trace_event_raw_net_dev_xmit {
- struct trace_entry ent;
- void *skbaddr;
- unsigned int len;
- int rc;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_raw_net_dev_xmit_timeout {
- struct trace_entry ent;
- u32 __data_loc_name;
- u32 __data_loc_driver;
- int queue_index;
- char __data[0];
-};
-
-struct trace_event_raw_net_dev_template {
- struct trace_entry ent;
- void *skbaddr;
- unsigned int len;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_raw_net_dev_rx_verbose_template {
- struct trace_entry ent;
- u32 __data_loc_name;
- unsigned int napi_id;
- u16 queue_mapping;
- const void *skbaddr;
- bool vlan_tagged;
- u16 vlan_proto;
- u16 vlan_tci;
- u16 protocol;
- u8 ip_summed;
- u32 hash;
- bool l4_hash;
- unsigned int len;
- unsigned int data_len;
- unsigned int truesize;
- bool mac_header_valid;
- int mac_header;
- unsigned char nr_frags;
- u16 gso_size;
- u16 gso_type;
- char __data[0];
-};
-
-struct trace_event_raw_net_dev_rx_exit_template {
- struct trace_entry ent;
- int ret;
- char __data[0];
-};
-
-struct trace_event_data_offsets_net_dev_start_xmit {
- u32 name;
-};
-
-struct trace_event_data_offsets_net_dev_xmit {
- u32 name;
-};
-
-struct trace_event_data_offsets_net_dev_xmit_timeout {
- u32 name;
- u32 driver;
-};
-
-struct trace_event_data_offsets_net_dev_template {
- u32 name;
-};
-
-struct trace_event_data_offsets_net_dev_rx_verbose_template {
- u32 name;
-};
-
-struct trace_event_data_offsets_net_dev_rx_exit_template {};
-
-typedef void (*btf_trace_net_dev_start_xmit)(void *, const struct sk_buff *, const struct net_device *);
-
-typedef void (*btf_trace_net_dev_xmit)(void *, struct sk_buff *, int, struct net_device *, unsigned int);
-
-typedef void (*btf_trace_net_dev_xmit_timeout)(void *, struct net_device *, int);
-
-typedef void (*btf_trace_net_dev_queue)(void *, struct sk_buff *);
-
-typedef void (*btf_trace_netif_receive_skb)(void *, struct sk_buff *);
-
-typedef void (*btf_trace_netif_rx)(void *, struct sk_buff *);
-
-typedef void (*btf_trace_napi_gro_frags_entry)(void *, const struct sk_buff *);
-
-typedef void (*btf_trace_napi_gro_receive_entry)(void *, const struct sk_buff *);
-
-typedef void (*btf_trace_netif_receive_skb_entry)(void *, const struct sk_buff *);
-
-typedef void (*btf_trace_netif_receive_skb_list_entry)(void *, const struct sk_buff *);
-
-typedef void (*btf_trace_netif_rx_entry)(void *, const struct sk_buff *);
-
-typedef void (*btf_trace_netif_rx_ni_entry)(void *, const struct sk_buff *);
-
-typedef void (*btf_trace_napi_gro_frags_exit)(void *, int);
-
-typedef void (*btf_trace_napi_gro_receive_exit)(void *, int);
-
-typedef void (*btf_trace_netif_receive_skb_exit)(void *, int);
-
-typedef void (*btf_trace_netif_rx_exit)(void *, int);
-
-typedef void (*btf_trace_netif_rx_ni_exit)(void *, int);
-
-typedef void (*btf_trace_netif_receive_skb_list_exit)(void *, int);
-
-struct trace_event_raw_napi_poll {
- struct trace_entry ent;
- struct napi_struct *napi;
- u32 __data_loc_dev_name;
- int work;
- int budget;
- char __data[0];
-};
-
-struct trace_event_data_offsets_napi_poll {
- u32 dev_name;
-};
-
-typedef void (*btf_trace_napi_poll)(void *, struct napi_struct *, int, int);
-
-enum tcp_ca_state {
- TCP_CA_Open = 0,
- TCP_CA_Disorder = 1,
- TCP_CA_CWR = 2,
- TCP_CA_Recovery = 3,
- TCP_CA_Loss = 4,
-};
-
-struct trace_event_raw_sock_rcvqueue_full {
- struct trace_entry ent;
- int rmem_alloc;
- unsigned int truesize;
- int sk_rcvbuf;
- char __data[0];
-};
-
-struct trace_event_raw_sock_exceed_buf_limit {
- struct trace_entry ent;
- char name[32];
- long int *sysctl_mem;
- long int allocated;
- int sysctl_rmem;
- int rmem_alloc;
- int sysctl_wmem;
- int wmem_alloc;
- int wmem_queued;
- int kind;
- char __data[0];
-};
-
-struct trace_event_raw_inet_sock_set_state {
- struct trace_entry ent;
- const void *skaddr;
- int oldstate;
- int newstate;
- __u16 sport;
- __u16 dport;
- __u16 family;
- __u16 protocol;
- __u8 saddr[4];
- __u8 daddr[4];
- __u8 saddr_v6[16];
- __u8 daddr_v6[16];
- char __data[0];
-};
-
-struct trace_event_data_offsets_sock_rcvqueue_full {};
-
-struct trace_event_data_offsets_sock_exceed_buf_limit {};
-
-struct trace_event_data_offsets_inet_sock_set_state {};
-
-typedef void (*btf_trace_sock_rcvqueue_full)(void *, struct sock *, struct sk_buff *);
-
-typedef void (*btf_trace_sock_exceed_buf_limit)(void *, struct sock *, struct proto *, long int, int);
-
-typedef void (*btf_trace_inet_sock_set_state)(void *, const struct sock *, const int, const int);
-
-struct trace_event_raw_udp_fail_queue_rcv_skb {
- struct trace_entry ent;
- int rc;
- __u16 lport;
- char __data[0];
-};
-
-struct trace_event_data_offsets_udp_fail_queue_rcv_skb {};
-
-typedef void (*btf_trace_udp_fail_queue_rcv_skb)(void *, int, struct sock *);
-
-struct trace_event_raw_tcp_event_sk_skb {
- struct trace_entry ent;
- const void *skbaddr;
- const void *skaddr;
- int state;
- __u16 sport;
- __u16 dport;
- __u8 saddr[4];
- __u8 daddr[4];
- __u8 saddr_v6[16];
- __u8 daddr_v6[16];
- char __data[0];
-};
-
-struct trace_event_raw_tcp_event_sk {
- struct trace_entry ent;
- const void *skaddr;
- __u16 sport;
- __u16 dport;
- __u8 saddr[4];
- __u8 daddr[4];
- __u8 saddr_v6[16];
- __u8 daddr_v6[16];
- __u64 sock_cookie;
- char __data[0];
-};
-
-struct trace_event_raw_tcp_retransmit_synack {
- struct trace_entry ent;
- const void *skaddr;
- const void *req;
- __u16 sport;
- __u16 dport;
- __u8 saddr[4];
- __u8 daddr[4];
- __u8 saddr_v6[16];
- __u8 daddr_v6[16];
- char __data[0];
-};
-
-struct trace_event_raw_tcp_probe {
- struct trace_entry ent;
- __u8 saddr[28];
- __u8 daddr[28];
- __u16 sport;
- __u16 dport;
- __u32 mark;
- __u16 data_len;
- __u32 snd_nxt;
- __u32 snd_una;
- __u32 snd_cwnd;
- __u32 ssthresh;
- __u32 snd_wnd;
- __u32 srtt;
- __u32 rcv_wnd;
- __u64 sock_cookie;
- char __data[0];
-};
-
-struct trace_event_data_offsets_tcp_event_sk_skb {};
-
-struct trace_event_data_offsets_tcp_event_sk {};
-
-struct trace_event_data_offsets_tcp_retransmit_synack {};
-
-struct trace_event_data_offsets_tcp_probe {};
-
-typedef void (*btf_trace_tcp_retransmit_skb)(void *, const struct sock *, const struct sk_buff *);
-
-typedef void (*btf_trace_tcp_send_reset)(void *, const struct sock *, const struct sk_buff *);
-
-typedef void (*btf_trace_tcp_receive_reset)(void *, struct sock *);
-
-typedef void (*btf_trace_tcp_destroy_sock)(void *, struct sock *);
-
-typedef void (*btf_trace_tcp_rcv_space_adjust)(void *, struct sock *);
-
-typedef void (*btf_trace_tcp_retransmit_synack)(void *, const struct sock *, const struct request_sock *);
-
-typedef void (*btf_trace_tcp_probe)(void *, struct sock *, struct sk_buff *);
-
-struct trace_event_raw_fib_table_lookup {
- struct trace_entry ent;
- u32 tb_id;
- int err;
- int oif;
- int iif;
- u8 proto;
- __u8 tos;
- __u8 scope;
- __u8 flags;
- __u8 src[4];
- __u8 dst[4];
- __u8 gw4[4];
- __u8 gw6[16];
- u16 sport;
- u16 dport;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_data_offsets_fib_table_lookup {
- u32 name;
-};
-
-typedef void (*btf_trace_fib_table_lookup)(void *, u32, const struct flowi4 *, const struct fib_nh_common *, int);
-
-struct trace_event_raw_qdisc_dequeue {
- struct trace_entry ent;
- struct Qdisc *qdisc;
- const struct netdev_queue *txq;
- int packets;
- void *skbaddr;
- int ifindex;
- u32 handle;
- u32 parent;
- long unsigned int txq_state;
- char __data[0];
-};
-
-struct trace_event_raw_qdisc_reset {
- struct trace_entry ent;
- u32 __data_loc_dev;
- u32 __data_loc_kind;
- u32 parent;
- u32 handle;
- char __data[0];
-};
-
-struct trace_event_raw_qdisc_destroy {
- struct trace_entry ent;
- u32 __data_loc_dev;
- u32 __data_loc_kind;
- u32 parent;
- u32 handle;
- char __data[0];
-};
-
-struct trace_event_raw_qdisc_create {
- struct trace_entry ent;
- u32 __data_loc_dev;
- u32 __data_loc_kind;
- u32 parent;
- char __data[0];
-};
-
-struct trace_event_data_offsets_qdisc_dequeue {};
-
-struct trace_event_data_offsets_qdisc_reset {
- u32 dev;
- u32 kind;
-};
-
-struct trace_event_data_offsets_qdisc_destroy {
- u32 dev;
- u32 kind;
-};
-
-struct trace_event_data_offsets_qdisc_create {
- u32 dev;
- u32 kind;
-};
-
-typedef void (*btf_trace_qdisc_dequeue)(void *, struct Qdisc *, const struct netdev_queue *, int, struct sk_buff *);
-
-typedef void (*btf_trace_qdisc_reset)(void *, struct Qdisc *);
-
-typedef void (*btf_trace_qdisc_destroy)(void *, struct Qdisc *);
-
-typedef void (*btf_trace_qdisc_create)(void *, const struct Qdisc_ops *, struct net_device *, u32);
-
-struct bridge_stp_xstats {
- __u64 transition_blk;
- __u64 transition_fwd;
- __u64 rx_bpdu;
- __u64 tx_bpdu;
- __u64 rx_tcn;
- __u64 tx_tcn;
-};
-
-struct br_mcast_stats {
- __u64 igmp_v1queries[2];
- __u64 igmp_v2queries[2];
- __u64 igmp_v3queries[2];
- __u64 igmp_leaves[2];
- __u64 igmp_v1reports[2];
- __u64 igmp_v2reports[2];
- __u64 igmp_v3reports[2];
- __u64 igmp_parse_errors;
- __u64 mld_v1queries[2];
- __u64 mld_v2queries[2];
- __u64 mld_leaves[2];
- __u64 mld_v1reports[2];
- __u64 mld_v2reports[2];
- __u64 mld_parse_errors;
- __u64 mcast_bytes[2];
- __u64 mcast_packets[2];
-};
-
-struct br_ip {
- union {
- __be32 ip4;
- struct in6_addr ip6;
- } src;
- union {
- __be32 ip4;
- struct in6_addr ip6;
- } dst;
- __be16 proto;
- __u16 vid;
-};
-
-struct bridge_id {
- unsigned char prio[2];
- unsigned char addr[6];
-};
-
-typedef struct bridge_id bridge_id;
-
-struct mac_addr {
- unsigned char addr[6];
-};
-
-typedef struct mac_addr mac_addr;
-
-typedef __u16 port_id;
-
-struct bridge_mcast_own_query {
- struct timer_list timer;
- u32 startup_sent;
-};
-
-struct bridge_mcast_other_query {
- struct timer_list timer;
- long unsigned int delay_time;
-};
-
-struct net_bridge_port;
-
-struct bridge_mcast_querier {
- struct br_ip addr;
- struct net_bridge_port *port;
-};
-
-struct net_bridge;
-
-struct net_bridge_vlan_group;
-
-struct bridge_mcast_stats;
-
-struct net_bridge_port {
- struct net_bridge *br;
- struct net_device *dev;
- struct list_head list;
- long unsigned int flags;
- struct net_bridge_vlan_group *vlgrp;
- struct net_bridge_port *backup_port;
- u8 priority;
- u8 state;
- u16 port_no;
- unsigned char topology_change_ack;
- unsigned char config_pending;
- port_id port_id;
- port_id designated_port;
- bridge_id designated_root;
- bridge_id designated_bridge;
- u32 path_cost;
- u32 designated_cost;
- long unsigned int designated_age;
- struct timer_list forward_delay_timer;
- struct timer_list hold_timer;
- struct timer_list message_age_timer;
- struct kobject kobj;
- struct callback_head rcu;
- struct bridge_mcast_own_query ip4_own_query;
- struct bridge_mcast_own_query ip6_own_query;
- unsigned char multicast_router;
- struct bridge_mcast_stats *mcast_stats;
- struct timer_list multicast_router_timer;
- struct hlist_head mglist;
- struct hlist_node rlist;
- char sysfs_name[16];
- struct netpoll *np;
- int offload_fwd_mark;
- u16 group_fwd_mask;
- u16 backup_redirected_cnt;
- struct bridge_stp_xstats stp_xstats;
-};
-
-struct bridge_mcast_stats {
- struct br_mcast_stats mstats;
- struct u64_stats_sync syncp;
-};
-
-struct net_bridge {
- spinlock_t lock;
- spinlock_t hash_lock;
- struct list_head port_list;
- struct net_device *dev;
- struct pcpu_sw_netstats *stats;
- long unsigned int options;
- __be16 vlan_proto;
- u16 default_pvid;
- struct net_bridge_vlan_group *vlgrp;
- struct rhashtable fdb_hash_tbl;
- union {
- struct rtable fake_rtable;
- struct rt6_info fake_rt6_info;
- };
- u16 group_fwd_mask;
- u16 group_fwd_mask_required;
- bridge_id designated_root;
- bridge_id bridge_id;
- unsigned char topology_change;
- unsigned char topology_change_detected;
- u16 root_port;
- long unsigned int max_age;
- long unsigned int hello_time;
- long unsigned int forward_delay;
- long unsigned int ageing_time;
- long unsigned int bridge_max_age;
- long unsigned int bridge_hello_time;
- long unsigned int bridge_forward_delay;
- long unsigned int bridge_ageing_time;
- u32 root_path_cost;
- u8 group_addr[6];
- enum {
- BR_NO_STP = 0,
- BR_KERNEL_STP = 1,
- BR_USER_STP = 2,
- } stp_enabled;
- u32 hash_max;
- u32 multicast_last_member_count;
- u32 multicast_startup_query_count;
- u8 multicast_igmp_version;
- u8 multicast_router;
- u8 multicast_mld_version;
- spinlock_t multicast_lock;
- long unsigned int multicast_last_member_interval;
- long unsigned int multicast_membership_interval;
- long unsigned int multicast_querier_interval;
- long unsigned int multicast_query_interval;
- long unsigned int multicast_query_response_interval;
- long unsigned int multicast_startup_query_interval;
- struct rhashtable mdb_hash_tbl;
- struct rhashtable sg_port_tbl;
- struct hlist_head mcast_gc_list;
- struct hlist_head mdb_list;
- struct hlist_head router_list;
- struct timer_list multicast_router_timer;
- struct bridge_mcast_other_query ip4_other_query;
- struct bridge_mcast_own_query ip4_own_query;
- struct bridge_mcast_querier ip4_querier;
- struct bridge_mcast_stats *mcast_stats;
- struct bridge_mcast_other_query ip6_other_query;
- struct bridge_mcast_own_query ip6_own_query;
- struct bridge_mcast_querier ip6_querier;
- struct work_struct mcast_gc_work;
- struct timer_list hello_timer;
- struct timer_list tcn_timer;
- struct timer_list topology_change_timer;
- struct delayed_work gc_work;
- struct kobject *ifobj;
- u32 auto_cnt;
- int offload_fwd_mark;
- struct hlist_head fdb_list;
- struct list_head mrp_list;
-};
-
-struct net_bridge_vlan_group {
- struct rhashtable vlan_hash;
- struct rhashtable tunnel_hash;
- struct list_head vlan_list;
- u16 num_vlans;
- u16 pvid;
- u8 pvid_state;
-};
-
-struct net_bridge_fdb_key {
- mac_addr addr;
- u16 vlan_id;
-};
-
-struct net_bridge_fdb_entry {
- struct rhash_head rhnode;
- struct net_bridge_port *dst;
- struct net_bridge_fdb_key key;
- struct hlist_node fdb_node;
- long unsigned int flags;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long unsigned int updated;
- long unsigned int used;
- struct callback_head rcu;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct trace_event_raw_br_fdb_add {
- struct trace_entry ent;
- u8 ndm_flags;
- u32 __data_loc_dev;
- unsigned char addr[6];
- u16 vid;
- u16 nlh_flags;
- char __data[0];
-};
-
-struct trace_event_raw_br_fdb_external_learn_add {
- struct trace_entry ent;
- u32 __data_loc_br_dev;
- u32 __data_loc_dev;
- unsigned char addr[6];
- u16 vid;
- char __data[0];
-};
-
-struct trace_event_raw_fdb_delete {
- struct trace_entry ent;
- u32 __data_loc_br_dev;
- u32 __data_loc_dev;
- unsigned char addr[6];
- u16 vid;
- char __data[0];
-};
-
-struct trace_event_raw_br_fdb_update {
- struct trace_entry ent;
- u32 __data_loc_br_dev;
- u32 __data_loc_dev;
- unsigned char addr[6];
- u16 vid;
- long unsigned int flags;
- char __data[0];
-};
-
-struct trace_event_data_offsets_br_fdb_add {
- u32 dev;
-};
-
-struct trace_event_data_offsets_br_fdb_external_learn_add {
- u32 br_dev;
- u32 dev;
-};
-
-struct trace_event_data_offsets_fdb_delete {
- u32 br_dev;
- u32 dev;
-};
-
-struct trace_event_data_offsets_br_fdb_update {
- u32 br_dev;
- u32 dev;
-};
-
-typedef void (*btf_trace_br_fdb_add)(void *, struct ndmsg *, struct net_device *, const unsigned char *, u16, u16);
-
-typedef void (*btf_trace_br_fdb_external_learn_add)(void *, struct net_bridge *, struct net_bridge_port *, const unsigned char *, u16);
-
-typedef void (*btf_trace_fdb_delete)(void *, struct net_bridge *, struct net_bridge_fdb_entry *);
-
-typedef void (*btf_trace_br_fdb_update)(void *, struct net_bridge *, struct net_bridge_port *, const unsigned char *, u16, long unsigned int);
-
-struct trace_event_raw_page_pool_release {
- struct trace_entry ent;
- const struct page_pool *pool;
- s32 inflight;
- u32 hold;
- u32 release;
- u64 cnt;
- char __data[0];
-};
-
-struct trace_event_raw_page_pool_state_release {
- struct trace_entry ent;
- const struct page_pool *pool;
- const struct page *page;
- u32 release;
- long unsigned int pfn;
- char __data[0];
-};
-
-struct trace_event_raw_page_pool_state_hold {
- struct trace_entry ent;
- const struct page_pool *pool;
- const struct page *page;
- u32 hold;
- long unsigned int pfn;
- char __data[0];
-};
-
-struct trace_event_raw_page_pool_update_nid {
- struct trace_entry ent;
- const struct page_pool *pool;
- int pool_nid;
- int new_nid;
- char __data[0];
-};
-
-struct trace_event_data_offsets_page_pool_release {};
-
-struct trace_event_data_offsets_page_pool_state_release {};
-
-struct trace_event_data_offsets_page_pool_state_hold {};
-
-struct trace_event_data_offsets_page_pool_update_nid {};
-
-typedef void (*btf_trace_page_pool_release)(void *, const struct page_pool *, s32, u32, u32);
-
-typedef void (*btf_trace_page_pool_state_release)(void *, const struct page_pool *, const struct page *, u32);
-
-typedef void (*btf_trace_page_pool_state_hold)(void *, const struct page_pool *, const struct page *, u32);
-
-typedef void (*btf_trace_page_pool_update_nid)(void *, const struct page_pool *, int);
-
-struct trace_event_raw_neigh_create {
- struct trace_entry ent;
- u32 family;
- u32 __data_loc_dev;
- int entries;
- u8 created;
- u8 gc_exempt;
- u8 primary_key4[4];
- u8 primary_key6[16];
- char __data[0];
-};
-
-struct trace_event_raw_neigh_update {
- struct trace_entry ent;
- u32 family;
- u32 __data_loc_dev;
- u8 lladdr[32];
- u8 lladdr_len;
- u8 flags;
- u8 nud_state;
- u8 type;
- u8 dead;
- int refcnt;
- __u8 primary_key4[4];
- __u8 primary_key6[16];
- long unsigned int confirmed;
- long unsigned int updated;
- long unsigned int used;
- u8 new_lladdr[32];
- u8 new_state;
- u32 update_flags;
- u32 pid;
- char __data[0];
-};
-
-struct trace_event_raw_neigh__update {
- struct trace_entry ent;
- u32 family;
- u32 __data_loc_dev;
- u8 lladdr[32];
- u8 lladdr_len;
- u8 flags;
- u8 nud_state;
- u8 type;
- u8 dead;
- int refcnt;
- __u8 primary_key4[4];
- __u8 primary_key6[16];
- long unsigned int confirmed;
- long unsigned int updated;
- long unsigned int used;
- u32 err;
- char __data[0];
-};
-
-struct trace_event_data_offsets_neigh_create {
- u32 dev;
-};
-
-struct trace_event_data_offsets_neigh_update {
- u32 dev;
-};
-
-struct trace_event_data_offsets_neigh__update {
- u32 dev;
-};
-
-typedef void (*btf_trace_neigh_create)(void *, struct neigh_table *, struct net_device *, const void *, const struct neighbour *, bool);
-
-typedef void (*btf_trace_neigh_update)(void *, struct neighbour *, const u8 *, u8, u32, u32);
-
-typedef void (*btf_trace_neigh_update_done)(void *, struct neighbour *, int);
-
-typedef void (*btf_trace_neigh_timer_handler)(void *, struct neighbour *, int);
-
-typedef void (*btf_trace_neigh_event_send_done)(void *, struct neighbour *, int);
-
-typedef void (*btf_trace_neigh_event_send_dead)(void *, struct neighbour *, int);
-
-typedef void (*btf_trace_neigh_cleanup_and_release)(void *, struct neighbour *, int);
-
-struct clock_identity {
- u8 id[8];
-};
-
-struct port_identity {
- struct clock_identity clock_identity;
- __be16 port_number;
-};
-
-struct ptp_header {
- u8 tsmt;
- u8 ver;
- __be16 message_length;
- u8 domain_number;
- u8 reserved1;
- u8 flag_field[2];
- __be64 correction;
- __be32 reserved2;
- struct port_identity source_port_identity;
- __be16 sequence_id;
- u8 control;
- u8 log_message_interval;
-} __attribute__((packed));
-
-struct update_classid_context {
- u32 classid;
- unsigned int batch;
-};
-
-enum lwtunnel_encap_types {
- LWTUNNEL_ENCAP_NONE = 0,
- LWTUNNEL_ENCAP_MPLS = 1,
- LWTUNNEL_ENCAP_IP = 2,
- LWTUNNEL_ENCAP_ILA = 3,
- LWTUNNEL_ENCAP_IP6 = 4,
- LWTUNNEL_ENCAP_SEG6 = 5,
- LWTUNNEL_ENCAP_BPF = 6,
- LWTUNNEL_ENCAP_SEG6_LOCAL = 7,
- LWTUNNEL_ENCAP_RPL = 8,
- __LWTUNNEL_ENCAP_MAX = 9,
-};
-
-struct rtnexthop {
- short unsigned int rtnh_len;
- unsigned char rtnh_flags;
- unsigned char rtnh_hops;
- int rtnh_ifindex;
-};
-
-struct lwtunnel_encap_ops {
- int (*build_state)(struct net *, struct nlattr *, unsigned int, const void *, struct lwtunnel_state **, struct netlink_ext_ack *);
- void (*destroy_state)(struct lwtunnel_state *);
- int (*output)(struct net *, struct sock *, struct sk_buff *);
- int (*input)(struct sk_buff *);
- int (*fill_encap)(struct sk_buff *, struct lwtunnel_state *);
- int (*get_encap_size)(struct lwtunnel_state *);
- int (*cmp_encap)(struct lwtunnel_state *, struct lwtunnel_state *);
- int (*xmit)(struct sk_buff *);
- struct module *owner;
-};
-
-enum {
- LWT_BPF_PROG_UNSPEC = 0,
- LWT_BPF_PROG_FD = 1,
- LWT_BPF_PROG_NAME = 2,
- __LWT_BPF_PROG_MAX = 3,
-};
-
-enum {
- LWT_BPF_UNSPEC = 0,
- LWT_BPF_IN = 1,
- LWT_BPF_OUT = 2,
- LWT_BPF_XMIT = 3,
- LWT_BPF_XMIT_HEADROOM = 4,
- __LWT_BPF_MAX = 5,
-};
-
-enum {
- LWTUNNEL_XMIT_DONE = 0,
- LWTUNNEL_XMIT_CONTINUE = 1,
-};
-
-struct bpf_lwt_prog {
- struct bpf_prog *prog;
- char *name;
-};
-
-struct bpf_lwt {
- struct bpf_lwt_prog in;
- struct bpf_lwt_prog out;
- struct bpf_lwt_prog xmit;
- int family;
-};
-
-struct bpf_stab {
- struct bpf_map map;
- struct sock **sks;
- struct sk_psock_progs progs;
- raw_spinlock_t lock;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-typedef u64 (*btf_bpf_sock_map_update)(struct bpf_sock_ops_kern *, struct bpf_map *, void *, u64);
-
-typedef u64 (*btf_bpf_sk_redirect_map)(struct sk_buff *, struct bpf_map *, u32, u64);
-
-typedef u64 (*btf_bpf_msg_redirect_map)(struct sk_msg *, struct bpf_map *, u32, u64);
-
-struct sock_map_seq_info {
- struct bpf_map *map;
- struct sock *sk;
- u32 index;
-};
-
-struct bpf_iter__sockmap {
- union {
- struct bpf_iter_meta *meta;
- };
- union {
- struct bpf_map *map;
- };
- union {
- void *key;
- };
- union {
- struct sock *sk;
- };
-};
-
-struct bpf_shtab_elem {
- struct callback_head rcu;
- u32 hash;
- struct sock *sk;
- struct hlist_node node;
- u8 key[0];
-};
-
-struct bpf_shtab_bucket {
- struct hlist_head head;
- raw_spinlock_t lock;
-};
-
-struct bpf_shtab {
- struct bpf_map map;
- struct bpf_shtab_bucket *buckets;
- u32 buckets_num;
- u32 elem_size;
- struct sk_psock_progs progs;
- atomic_t count;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-typedef u64 (*btf_bpf_sock_hash_update)(struct bpf_sock_ops_kern *, struct bpf_map *, void *, u64);
-
-typedef u64 (*btf_bpf_sk_redirect_hash)(struct sk_buff *, struct bpf_map *, void *, u64);
-
-typedef u64 (*btf_bpf_msg_redirect_hash)(struct sk_msg *, struct bpf_map *, void *, u64);
-
-struct sock_hash_seq_info {
- struct bpf_map *map;
- struct bpf_shtab *htab;
- u32 bucket_id;
-};
-
-struct dst_cache_pcpu {
- long unsigned int refresh_ts;
- struct dst_entry *dst;
- u32 cookie;
- union {
- struct in_addr in_saddr;
- struct in6_addr in6_saddr;
- };
-};
-
-struct genl_dumpit_info {
- const struct genl_family *family;
- struct genl_ops op;
- struct nlattr **attrs;
-};
-
-enum devlink_command {
- DEVLINK_CMD_UNSPEC = 0,
- DEVLINK_CMD_GET = 1,
- DEVLINK_CMD_SET = 2,
- DEVLINK_CMD_NEW = 3,
- DEVLINK_CMD_DEL = 4,
- DEVLINK_CMD_PORT_GET = 5,
- DEVLINK_CMD_PORT_SET = 6,
- DEVLINK_CMD_PORT_NEW = 7,
- DEVLINK_CMD_PORT_DEL = 8,
- DEVLINK_CMD_PORT_SPLIT = 9,
- DEVLINK_CMD_PORT_UNSPLIT = 10,
- DEVLINK_CMD_SB_GET = 11,
- DEVLINK_CMD_SB_SET = 12,
- DEVLINK_CMD_SB_NEW = 13,
- DEVLINK_CMD_SB_DEL = 14,
- DEVLINK_CMD_SB_POOL_GET = 15,
- DEVLINK_CMD_SB_POOL_SET = 16,
- DEVLINK_CMD_SB_POOL_NEW = 17,
- DEVLINK_CMD_SB_POOL_DEL = 18,
- DEVLINK_CMD_SB_PORT_POOL_GET = 19,
- DEVLINK_CMD_SB_PORT_POOL_SET = 20,
- DEVLINK_CMD_SB_PORT_POOL_NEW = 21,
- DEVLINK_CMD_SB_PORT_POOL_DEL = 22,
- DEVLINK_CMD_SB_TC_POOL_BIND_GET = 23,
- DEVLINK_CMD_SB_TC_POOL_BIND_SET = 24,
- DEVLINK_CMD_SB_TC_POOL_BIND_NEW = 25,
- DEVLINK_CMD_SB_TC_POOL_BIND_DEL = 26,
- DEVLINK_CMD_SB_OCC_SNAPSHOT = 27,
- DEVLINK_CMD_SB_OCC_MAX_CLEAR = 28,
- DEVLINK_CMD_ESWITCH_GET = 29,
- DEVLINK_CMD_ESWITCH_SET = 30,
- DEVLINK_CMD_DPIPE_TABLE_GET = 31,
- DEVLINK_CMD_DPIPE_ENTRIES_GET = 32,
- DEVLINK_CMD_DPIPE_HEADERS_GET = 33,
- DEVLINK_CMD_DPIPE_TABLE_COUNTERS_SET = 34,
- DEVLINK_CMD_RESOURCE_SET = 35,
- DEVLINK_CMD_RESOURCE_DUMP = 36,
- DEVLINK_CMD_RELOAD = 37,
- DEVLINK_CMD_PARAM_GET = 38,
- DEVLINK_CMD_PARAM_SET = 39,
- DEVLINK_CMD_PARAM_NEW = 40,
- DEVLINK_CMD_PARAM_DEL = 41,
- DEVLINK_CMD_REGION_GET = 42,
- DEVLINK_CMD_REGION_SET = 43,
- DEVLINK_CMD_REGION_NEW = 44,
- DEVLINK_CMD_REGION_DEL = 45,
- DEVLINK_CMD_REGION_READ = 46,
- DEVLINK_CMD_PORT_PARAM_GET = 47,
- DEVLINK_CMD_PORT_PARAM_SET = 48,
- DEVLINK_CMD_PORT_PARAM_NEW = 49,
- DEVLINK_CMD_PORT_PARAM_DEL = 50,
- DEVLINK_CMD_INFO_GET = 51,
- DEVLINK_CMD_HEALTH_REPORTER_GET = 52,
- DEVLINK_CMD_HEALTH_REPORTER_SET = 53,
- DEVLINK_CMD_HEALTH_REPORTER_RECOVER = 54,
- DEVLINK_CMD_HEALTH_REPORTER_DIAGNOSE = 55,
- DEVLINK_CMD_HEALTH_REPORTER_DUMP_GET = 56,
- DEVLINK_CMD_HEALTH_REPORTER_DUMP_CLEAR = 57,
- DEVLINK_CMD_FLASH_UPDATE = 58,
- DEVLINK_CMD_FLASH_UPDATE_END = 59,
- DEVLINK_CMD_FLASH_UPDATE_STATUS = 60,
- DEVLINK_CMD_TRAP_GET = 61,
- DEVLINK_CMD_TRAP_SET = 62,
- DEVLINK_CMD_TRAP_NEW = 63,
- DEVLINK_CMD_TRAP_DEL = 64,
- DEVLINK_CMD_TRAP_GROUP_GET = 65,
- DEVLINK_CMD_TRAP_GROUP_SET = 66,
- DEVLINK_CMD_TRAP_GROUP_NEW = 67,
- DEVLINK_CMD_TRAP_GROUP_DEL = 68,
- DEVLINK_CMD_TRAP_POLICER_GET = 69,
- DEVLINK_CMD_TRAP_POLICER_SET = 70,
- DEVLINK_CMD_TRAP_POLICER_NEW = 71,
- DEVLINK_CMD_TRAP_POLICER_DEL = 72,
- DEVLINK_CMD_HEALTH_REPORTER_TEST = 73,
- __DEVLINK_CMD_MAX = 74,
- DEVLINK_CMD_MAX = 73,
-};
-
-enum devlink_eswitch_mode {
- DEVLINK_ESWITCH_MODE_LEGACY = 0,
- DEVLINK_ESWITCH_MODE_SWITCHDEV = 1,
-};
-
-enum {
- DEVLINK_ATTR_STATS_RX_PACKETS = 0,
- DEVLINK_ATTR_STATS_RX_BYTES = 1,
- DEVLINK_ATTR_STATS_RX_DROPPED = 2,
- __DEVLINK_ATTR_STATS_MAX = 3,
- DEVLINK_ATTR_STATS_MAX = 2,
-};
-
-enum {
- DEVLINK_FLASH_OVERWRITE_SETTINGS_BIT = 0,
- DEVLINK_FLASH_OVERWRITE_IDENTIFIERS_BIT = 1,
- __DEVLINK_FLASH_OVERWRITE_MAX_BIT = 2,
- DEVLINK_FLASH_OVERWRITE_MAX_BIT = 1,
-};
-
-enum {
- DEVLINK_ATTR_TRAP_METADATA_TYPE_IN_PORT = 0,
- DEVLINK_ATTR_TRAP_METADATA_TYPE_FA_COOKIE = 1,
-};
-
-enum devlink_attr {
- DEVLINK_ATTR_UNSPEC = 0,
- DEVLINK_ATTR_BUS_NAME = 1,
- DEVLINK_ATTR_DEV_NAME = 2,
- DEVLINK_ATTR_PORT_INDEX = 3,
- DEVLINK_ATTR_PORT_TYPE = 4,
- DEVLINK_ATTR_PORT_DESIRED_TYPE = 5,
- DEVLINK_ATTR_PORT_NETDEV_IFINDEX = 6,
- DEVLINK_ATTR_PORT_NETDEV_NAME = 7,
- DEVLINK_ATTR_PORT_IBDEV_NAME = 8,
- DEVLINK_ATTR_PORT_SPLIT_COUNT = 9,
- DEVLINK_ATTR_PORT_SPLIT_GROUP = 10,
- DEVLINK_ATTR_SB_INDEX = 11,
- DEVLINK_ATTR_SB_SIZE = 12,
- DEVLINK_ATTR_SB_INGRESS_POOL_COUNT = 13,
- DEVLINK_ATTR_SB_EGRESS_POOL_COUNT = 14,
- DEVLINK_ATTR_SB_INGRESS_TC_COUNT = 15,
- DEVLINK_ATTR_SB_EGRESS_TC_COUNT = 16,
- DEVLINK_ATTR_SB_POOL_INDEX = 17,
- DEVLINK_ATTR_SB_POOL_TYPE = 18,
- DEVLINK_ATTR_SB_POOL_SIZE = 19,
- DEVLINK_ATTR_SB_POOL_THRESHOLD_TYPE = 20,
- DEVLINK_ATTR_SB_THRESHOLD = 21,
- DEVLINK_ATTR_SB_TC_INDEX = 22,
- DEVLINK_ATTR_SB_OCC_CUR = 23,
- DEVLINK_ATTR_SB_OCC_MAX = 24,
- DEVLINK_ATTR_ESWITCH_MODE = 25,
- DEVLINK_ATTR_ESWITCH_INLINE_MODE = 26,
- DEVLINK_ATTR_DPIPE_TABLES = 27,
- DEVLINK_ATTR_DPIPE_TABLE = 28,
- DEVLINK_ATTR_DPIPE_TABLE_NAME = 29,
- DEVLINK_ATTR_DPIPE_TABLE_SIZE = 30,
- DEVLINK_ATTR_DPIPE_TABLE_MATCHES = 31,
- DEVLINK_ATTR_DPIPE_TABLE_ACTIONS = 32,
- DEVLINK_ATTR_DPIPE_TABLE_COUNTERS_ENABLED = 33,
- DEVLINK_ATTR_DPIPE_ENTRIES = 34,
- DEVLINK_ATTR_DPIPE_ENTRY = 35,
- DEVLINK_ATTR_DPIPE_ENTRY_INDEX = 36,
- DEVLINK_ATTR_DPIPE_ENTRY_MATCH_VALUES = 37,
- DEVLINK_ATTR_DPIPE_ENTRY_ACTION_VALUES = 38,
- DEVLINK_ATTR_DPIPE_ENTRY_COUNTER = 39,
- DEVLINK_ATTR_DPIPE_MATCH = 40,
- DEVLINK_ATTR_DPIPE_MATCH_VALUE = 41,
- DEVLINK_ATTR_DPIPE_MATCH_TYPE = 42,
- DEVLINK_ATTR_DPIPE_ACTION = 43,
- DEVLINK_ATTR_DPIPE_ACTION_VALUE = 44,
- DEVLINK_ATTR_DPIPE_ACTION_TYPE = 45,
- DEVLINK_ATTR_DPIPE_VALUE = 46,
- DEVLINK_ATTR_DPIPE_VALUE_MASK = 47,
- DEVLINK_ATTR_DPIPE_VALUE_MAPPING = 48,
- DEVLINK_ATTR_DPIPE_HEADERS = 49,
- DEVLINK_ATTR_DPIPE_HEADER = 50,
- DEVLINK_ATTR_DPIPE_HEADER_NAME = 51,
- DEVLINK_ATTR_DPIPE_HEADER_ID = 52,
- DEVLINK_ATTR_DPIPE_HEADER_FIELDS = 53,
- DEVLINK_ATTR_DPIPE_HEADER_GLOBAL = 54,
- DEVLINK_ATTR_DPIPE_HEADER_INDEX = 55,
- DEVLINK_ATTR_DPIPE_FIELD = 56,
- DEVLINK_ATTR_DPIPE_FIELD_NAME = 57,
- DEVLINK_ATTR_DPIPE_FIELD_ID = 58,
- DEVLINK_ATTR_DPIPE_FIELD_BITWIDTH = 59,
- DEVLINK_ATTR_DPIPE_FIELD_MAPPING_TYPE = 60,
- DEVLINK_ATTR_PAD = 61,
- DEVLINK_ATTR_ESWITCH_ENCAP_MODE = 62,
- DEVLINK_ATTR_RESOURCE_LIST = 63,
- DEVLINK_ATTR_RESOURCE = 64,
- DEVLINK_ATTR_RESOURCE_NAME = 65,
- DEVLINK_ATTR_RESOURCE_ID = 66,
- DEVLINK_ATTR_RESOURCE_SIZE = 67,
- DEVLINK_ATTR_RESOURCE_SIZE_NEW = 68,
- DEVLINK_ATTR_RESOURCE_SIZE_VALID = 69,
- DEVLINK_ATTR_RESOURCE_SIZE_MIN = 70,
- DEVLINK_ATTR_RESOURCE_SIZE_MAX = 71,
- DEVLINK_ATTR_RESOURCE_SIZE_GRAN = 72,
- DEVLINK_ATTR_RESOURCE_UNIT = 73,
- DEVLINK_ATTR_RESOURCE_OCC = 74,
- DEVLINK_ATTR_DPIPE_TABLE_RESOURCE_ID = 75,
- DEVLINK_ATTR_DPIPE_TABLE_RESOURCE_UNITS = 76,
- DEVLINK_ATTR_PORT_FLAVOUR = 77,
- DEVLINK_ATTR_PORT_NUMBER = 78,
- DEVLINK_ATTR_PORT_SPLIT_SUBPORT_NUMBER = 79,
- DEVLINK_ATTR_PARAM = 80,
- DEVLINK_ATTR_PARAM_NAME = 81,
- DEVLINK_ATTR_PARAM_GENERIC = 82,
- DEVLINK_ATTR_PARAM_TYPE = 83,
- DEVLINK_ATTR_PARAM_VALUES_LIST = 84,
- DEVLINK_ATTR_PARAM_VALUE = 85,
- DEVLINK_ATTR_PARAM_VALUE_DATA = 86,
- DEVLINK_ATTR_PARAM_VALUE_CMODE = 87,
- DEVLINK_ATTR_REGION_NAME = 88,
- DEVLINK_ATTR_REGION_SIZE = 89,
- DEVLINK_ATTR_REGION_SNAPSHOTS = 90,
- DEVLINK_ATTR_REGION_SNAPSHOT = 91,
- DEVLINK_ATTR_REGION_SNAPSHOT_ID = 92,
- DEVLINK_ATTR_REGION_CHUNKS = 93,
- DEVLINK_ATTR_REGION_CHUNK = 94,
- DEVLINK_ATTR_REGION_CHUNK_DATA = 95,
- DEVLINK_ATTR_REGION_CHUNK_ADDR = 96,
- DEVLINK_ATTR_REGION_CHUNK_LEN = 97,
- DEVLINK_ATTR_INFO_DRIVER_NAME = 98,
- DEVLINK_ATTR_INFO_SERIAL_NUMBER = 99,
- DEVLINK_ATTR_INFO_VERSION_FIXED = 100,
- DEVLINK_ATTR_INFO_VERSION_RUNNING = 101,
- DEVLINK_ATTR_INFO_VERSION_STORED = 102,
- DEVLINK_ATTR_INFO_VERSION_NAME = 103,
- DEVLINK_ATTR_INFO_VERSION_VALUE = 104,
- DEVLINK_ATTR_SB_POOL_CELL_SIZE = 105,
- DEVLINK_ATTR_FMSG = 106,
- DEVLINK_ATTR_FMSG_OBJ_NEST_START = 107,
- DEVLINK_ATTR_FMSG_PAIR_NEST_START = 108,
- DEVLINK_ATTR_FMSG_ARR_NEST_START = 109,
- DEVLINK_ATTR_FMSG_NEST_END = 110,
- DEVLINK_ATTR_FMSG_OBJ_NAME = 111,
- DEVLINK_ATTR_FMSG_OBJ_VALUE_TYPE = 112,
- DEVLINK_ATTR_FMSG_OBJ_VALUE_DATA = 113,
- DEVLINK_ATTR_HEALTH_REPORTER = 114,
- DEVLINK_ATTR_HEALTH_REPORTER_NAME = 115,
- DEVLINK_ATTR_HEALTH_REPORTER_STATE = 116,
- DEVLINK_ATTR_HEALTH_REPORTER_ERR_COUNT = 117,
- DEVLINK_ATTR_HEALTH_REPORTER_RECOVER_COUNT = 118,
- DEVLINK_ATTR_HEALTH_REPORTER_DUMP_TS = 119,
- DEVLINK_ATTR_HEALTH_REPORTER_GRACEFUL_PERIOD = 120,
- DEVLINK_ATTR_HEALTH_REPORTER_AUTO_RECOVER = 121,
- DEVLINK_ATTR_FLASH_UPDATE_FILE_NAME = 122,
- DEVLINK_ATTR_FLASH_UPDATE_COMPONENT = 123,
- DEVLINK_ATTR_FLASH_UPDATE_STATUS_MSG = 124,
- DEVLINK_ATTR_FLASH_UPDATE_STATUS_DONE = 125,
- DEVLINK_ATTR_FLASH_UPDATE_STATUS_TOTAL = 126,
- DEVLINK_ATTR_PORT_PCI_PF_NUMBER = 127,
- DEVLINK_ATTR_PORT_PCI_VF_NUMBER = 128,
- DEVLINK_ATTR_STATS = 129,
- DEVLINK_ATTR_TRAP_NAME = 130,
- DEVLINK_ATTR_TRAP_ACTION = 131,
- DEVLINK_ATTR_TRAP_TYPE = 132,
- DEVLINK_ATTR_TRAP_GENERIC = 133,
- DEVLINK_ATTR_TRAP_METADATA = 134,
- DEVLINK_ATTR_TRAP_GROUP_NAME = 135,
- DEVLINK_ATTR_RELOAD_FAILED = 136,
- DEVLINK_ATTR_HEALTH_REPORTER_DUMP_TS_NS = 137,
- DEVLINK_ATTR_NETNS_FD = 138,
- DEVLINK_ATTR_NETNS_PID = 139,
- DEVLINK_ATTR_NETNS_ID = 140,
- DEVLINK_ATTR_HEALTH_REPORTER_AUTO_DUMP = 141,
- DEVLINK_ATTR_TRAP_POLICER_ID = 142,
- DEVLINK_ATTR_TRAP_POLICER_RATE = 143,
- DEVLINK_ATTR_TRAP_POLICER_BURST = 144,
- DEVLINK_ATTR_PORT_FUNCTION = 145,
- DEVLINK_ATTR_INFO_BOARD_SERIAL_NUMBER = 146,
- DEVLINK_ATTR_PORT_LANES = 147,
- DEVLINK_ATTR_PORT_SPLITTABLE = 148,
- DEVLINK_ATTR_PORT_EXTERNAL = 149,
- DEVLINK_ATTR_PORT_CONTROLLER_NUMBER = 150,
- DEVLINK_ATTR_FLASH_UPDATE_STATUS_TIMEOUT = 151,
- DEVLINK_ATTR_FLASH_UPDATE_OVERWRITE_MASK = 152,
- DEVLINK_ATTR_RELOAD_ACTION = 153,
- DEVLINK_ATTR_RELOAD_ACTIONS_PERFORMED = 154,
- DEVLINK_ATTR_RELOAD_LIMITS = 155,
- DEVLINK_ATTR_DEV_STATS = 156,
- DEVLINK_ATTR_RELOAD_STATS = 157,
- DEVLINK_ATTR_RELOAD_STATS_ENTRY = 158,
- DEVLINK_ATTR_RELOAD_STATS_LIMIT = 159,
- DEVLINK_ATTR_RELOAD_STATS_VALUE = 160,
- DEVLINK_ATTR_REMOTE_RELOAD_STATS = 161,
- DEVLINK_ATTR_RELOAD_ACTION_INFO = 162,
- DEVLINK_ATTR_RELOAD_ACTION_STATS = 163,
- __DEVLINK_ATTR_MAX = 164,
- DEVLINK_ATTR_MAX = 163,
-};
-
-enum devlink_dpipe_match_type {
- DEVLINK_DPIPE_MATCH_TYPE_FIELD_EXACT = 0,
-};
-
-enum devlink_dpipe_action_type {
- DEVLINK_DPIPE_ACTION_TYPE_FIELD_MODIFY = 0,
-};
-
-enum devlink_dpipe_field_ethernet_id {
- DEVLINK_DPIPE_FIELD_ETHERNET_DST_MAC = 0,
-};
-
-enum devlink_dpipe_field_ipv4_id {
- DEVLINK_DPIPE_FIELD_IPV4_DST_IP = 0,
-};
-
-enum devlink_dpipe_field_ipv6_id {
- DEVLINK_DPIPE_FIELD_IPV6_DST_IP = 0,
-};
-
-enum devlink_dpipe_header_id {
- DEVLINK_DPIPE_HEADER_ETHERNET = 0,
- DEVLINK_DPIPE_HEADER_IPV4 = 1,
- DEVLINK_DPIPE_HEADER_IPV6 = 2,
-};
-
-enum devlink_resource_unit {
- DEVLINK_RESOURCE_UNIT_ENTRY = 0,
-};
-
-enum devlink_port_function_attr {
- DEVLINK_PORT_FUNCTION_ATTR_UNSPEC = 0,
- DEVLINK_PORT_FUNCTION_ATTR_HW_ADDR = 1,
- __DEVLINK_PORT_FUNCTION_ATTR_MAX = 2,
- DEVLINK_PORT_FUNCTION_ATTR_MAX = 1,
-};
-
-struct devlink_dpipe_match {
- enum devlink_dpipe_match_type type;
- unsigned int header_index;
- struct devlink_dpipe_header *header;
- unsigned int field_id;
-};
-
-struct devlink_dpipe_action {
- enum devlink_dpipe_action_type type;
- unsigned int header_index;
- struct devlink_dpipe_header *header;
- unsigned int field_id;
-};
-
-struct devlink_dpipe_value {
- union {
- struct devlink_dpipe_action *action;
- struct devlink_dpipe_match *match;
- };
- unsigned int mapping_value;
- bool mapping_valid;
- unsigned int value_size;
- void *value;
- void *mask;
-};
-
-struct devlink_dpipe_entry {
- u64 index;
- struct devlink_dpipe_value *match_values;
- unsigned int match_values_count;
- struct devlink_dpipe_value *action_values;
- unsigned int action_values_count;
- u64 counter;
- bool counter_valid;
-};
-
-struct devlink_dpipe_dump_ctx {
- struct genl_info *info;
- enum devlink_command cmd;
- struct sk_buff *skb;
- struct nlattr *nest;
- void *hdr;
-};
-
-struct devlink_dpipe_table_ops;
-
-struct devlink_dpipe_table {
- void *priv;
- struct list_head list;
- const char *name;
- bool counters_enabled;
- bool counter_control_extern;
- bool resource_valid;
- u64 resource_id;
- u64 resource_units;
- struct devlink_dpipe_table_ops *table_ops;
- struct callback_head rcu;
-};
-
-struct devlink_dpipe_table_ops {
- int (*actions_dump)(void *, struct sk_buff *);
- int (*matches_dump)(void *, struct sk_buff *);
- int (*entries_dump)(void *, bool, struct devlink_dpipe_dump_ctx *);
- int (*counters_set_update)(void *, bool);
- u64 (*size_get)(void *);
-};
-
-struct devlink_resource_size_params {
- u64 size_min;
- u64 size_max;
- u64 size_granularity;
- enum devlink_resource_unit unit;
-};
-
-typedef u64 devlink_resource_occ_get_t(void *);
-
-struct devlink_resource {
- const char *name;
- u64 id;
- u64 size;
- u64 size_new;
- bool size_valid;
- struct devlink_resource *parent;
- struct devlink_resource_size_params size_params;
- struct list_head list;
- struct list_head resource_list;
- devlink_resource_occ_get_t *occ_get;
- void *occ_get_priv;
-};
-
-enum devlink_param_type {
- DEVLINK_PARAM_TYPE_U8 = 0,
- DEVLINK_PARAM_TYPE_U16 = 1,
- DEVLINK_PARAM_TYPE_U32 = 2,
- DEVLINK_PARAM_TYPE_STRING = 3,
- DEVLINK_PARAM_TYPE_BOOL = 4,
-};
-
-struct devlink_flash_notify {
- const char *status_msg;
- const char *component;
- long unsigned int done;
- long unsigned int total;
- long unsigned int timeout;
-};
-
-struct devlink_param {
- u32 id;
- const char *name;
- bool generic;
- enum devlink_param_type type;
- long unsigned int supported_cmodes;
- int (*get)(struct devlink *, u32, struct devlink_param_gset_ctx *);
- int (*set)(struct devlink *, u32, struct devlink_param_gset_ctx *);
- int (*validate)(struct devlink *, u32, union devlink_param_value, struct netlink_ext_ack *);
-};
-
-struct devlink_param_item {
- struct list_head list;
- const struct devlink_param *param;
- union devlink_param_value driverinit_value;
- bool driverinit_value_valid;
- bool published;
-};
-
-enum devlink_param_generic_id {
- DEVLINK_PARAM_GENERIC_ID_INT_ERR_RESET = 0,
- DEVLINK_PARAM_GENERIC_ID_MAX_MACS = 1,
- DEVLINK_PARAM_GENERIC_ID_ENABLE_SRIOV = 2,
- DEVLINK_PARAM_GENERIC_ID_REGION_SNAPSHOT = 3,
- DEVLINK_PARAM_GENERIC_ID_IGNORE_ARI = 4,
- DEVLINK_PARAM_GENERIC_ID_MSIX_VEC_PER_PF_MAX = 5,
- DEVLINK_PARAM_GENERIC_ID_MSIX_VEC_PER_PF_MIN = 6,
- DEVLINK_PARAM_GENERIC_ID_FW_LOAD_POLICY = 7,
- DEVLINK_PARAM_GENERIC_ID_RESET_DEV_ON_DRV_PROBE = 8,
- DEVLINK_PARAM_GENERIC_ID_ENABLE_ROCE = 9,
- DEVLINK_PARAM_GENERIC_ID_ENABLE_REMOTE_DEV_RESET = 10,
- __DEVLINK_PARAM_GENERIC_ID_MAX = 11,
- DEVLINK_PARAM_GENERIC_ID_MAX = 10,
-};
-
-struct devlink_region_ops {
- const char *name;
- void (*destructor)(const void *);
- int (*snapshot)(struct devlink *, const struct devlink_region_ops *, struct netlink_ext_ack *, u8 **);
- void *priv;
-};
-
-struct devlink_port_region_ops {
- const char *name;
- void (*destructor)(const void *);
- int (*snapshot)(struct devlink_port *, const struct devlink_port_region_ops *, struct netlink_ext_ack *, u8 **);
- void *priv;
-};
-
-enum devlink_health_reporter_state {
- DEVLINK_HEALTH_REPORTER_STATE_HEALTHY = 0,
- DEVLINK_HEALTH_REPORTER_STATE_ERROR = 1,
-};
-
-struct devlink_health_reporter;
-
-struct devlink_fmsg;
-
-struct devlink_health_reporter_ops {
- char *name;
- int (*recover)(struct devlink_health_reporter *, void *, struct netlink_ext_ack *);
- int (*dump)(struct devlink_health_reporter *, struct devlink_fmsg *, void *, struct netlink_ext_ack *);
- int (*diagnose)(struct devlink_health_reporter *, struct devlink_fmsg *, struct netlink_ext_ack *);
- int (*test)(struct devlink_health_reporter *, struct netlink_ext_ack *);
-};
-
-struct devlink_health_reporter {
- struct list_head list;
- void *priv;
- const struct devlink_health_reporter_ops *ops;
- struct devlink *devlink;
- struct devlink_port *devlink_port;
- struct devlink_fmsg *dump_fmsg;
- struct mutex dump_lock;
- u64 graceful_period;
- bool auto_recover;
- bool auto_dump;
- u8 health_state;
- u64 dump_ts;
- u64 dump_real_ts;
- u64 error_count;
- u64 recovery_count;
- u64 last_recovery_ts;
- refcount_t refcount;
-};
-
-struct devlink_fmsg {
- struct list_head item_list;
- bool putting_binary;
-};
-
-struct devlink_trap_metadata {
- const char *trap_name;
- const char *trap_group_name;
- struct net_device *input_dev;
- const struct flow_action_cookie *fa_cookie;
- enum devlink_trap_type trap_type;
-};
-
-enum devlink_trap_generic_id {
- DEVLINK_TRAP_GENERIC_ID_SMAC_MC = 0,
- DEVLINK_TRAP_GENERIC_ID_VLAN_TAG_MISMATCH = 1,
- DEVLINK_TRAP_GENERIC_ID_INGRESS_VLAN_FILTER = 2,
- DEVLINK_TRAP_GENERIC_ID_INGRESS_STP_FILTER = 3,
- DEVLINK_TRAP_GENERIC_ID_EMPTY_TX_LIST = 4,
- DEVLINK_TRAP_GENERIC_ID_PORT_LOOPBACK_FILTER = 5,
- DEVLINK_TRAP_GENERIC_ID_BLACKHOLE_ROUTE = 6,
- DEVLINK_TRAP_GENERIC_ID_TTL_ERROR = 7,
- DEVLINK_TRAP_GENERIC_ID_TAIL_DROP = 8,
- DEVLINK_TRAP_GENERIC_ID_NON_IP_PACKET = 9,
- DEVLINK_TRAP_GENERIC_ID_UC_DIP_MC_DMAC = 10,
- DEVLINK_TRAP_GENERIC_ID_DIP_LB = 11,
- DEVLINK_TRAP_GENERIC_ID_SIP_MC = 12,
- DEVLINK_TRAP_GENERIC_ID_SIP_LB = 13,
- DEVLINK_TRAP_GENERIC_ID_CORRUPTED_IP_HDR = 14,
- DEVLINK_TRAP_GENERIC_ID_IPV4_SIP_BC = 15,
- DEVLINK_TRAP_GENERIC_ID_IPV6_MC_DIP_RESERVED_SCOPE = 16,
- DEVLINK_TRAP_GENERIC_ID_IPV6_MC_DIP_INTERFACE_LOCAL_SCOPE = 17,
- DEVLINK_TRAP_GENERIC_ID_MTU_ERROR = 18,
- DEVLINK_TRAP_GENERIC_ID_UNRESOLVED_NEIGH = 19,
- DEVLINK_TRAP_GENERIC_ID_RPF = 20,
- DEVLINK_TRAP_GENERIC_ID_REJECT_ROUTE = 21,
- DEVLINK_TRAP_GENERIC_ID_IPV4_LPM_UNICAST_MISS = 22,
- DEVLINK_TRAP_GENERIC_ID_IPV6_LPM_UNICAST_MISS = 23,
- DEVLINK_TRAP_GENERIC_ID_NON_ROUTABLE = 24,
- DEVLINK_TRAP_GENERIC_ID_DECAP_ERROR = 25,
- DEVLINK_TRAP_GENERIC_ID_OVERLAY_SMAC_MC = 26,
- DEVLINK_TRAP_GENERIC_ID_INGRESS_FLOW_ACTION_DROP = 27,
- DEVLINK_TRAP_GENERIC_ID_EGRESS_FLOW_ACTION_DROP = 28,
- DEVLINK_TRAP_GENERIC_ID_STP = 29,
- DEVLINK_TRAP_GENERIC_ID_LACP = 30,
- DEVLINK_TRAP_GENERIC_ID_LLDP = 31,
- DEVLINK_TRAP_GENERIC_ID_IGMP_QUERY = 32,
- DEVLINK_TRAP_GENERIC_ID_IGMP_V1_REPORT = 33,
- DEVLINK_TRAP_GENERIC_ID_IGMP_V2_REPORT = 34,
- DEVLINK_TRAP_GENERIC_ID_IGMP_V3_REPORT = 35,
- DEVLINK_TRAP_GENERIC_ID_IGMP_V2_LEAVE = 36,
- DEVLINK_TRAP_GENERIC_ID_MLD_QUERY = 37,
- DEVLINK_TRAP_GENERIC_ID_MLD_V1_REPORT = 38,
- DEVLINK_TRAP_GENERIC_ID_MLD_V2_REPORT = 39,
- DEVLINK_TRAP_GENERIC_ID_MLD_V1_DONE = 40,
- DEVLINK_TRAP_GENERIC_ID_IPV4_DHCP = 41,
- DEVLINK_TRAP_GENERIC_ID_IPV6_DHCP = 42,
- DEVLINK_TRAP_GENERIC_ID_ARP_REQUEST = 43,
- DEVLINK_TRAP_GENERIC_ID_ARP_RESPONSE = 44,
- DEVLINK_TRAP_GENERIC_ID_ARP_OVERLAY = 45,
- DEVLINK_TRAP_GENERIC_ID_IPV6_NEIGH_SOLICIT = 46,
- DEVLINK_TRAP_GENERIC_ID_IPV6_NEIGH_ADVERT = 47,
- DEVLINK_TRAP_GENERIC_ID_IPV4_BFD = 48,
- DEVLINK_TRAP_GENERIC_ID_IPV6_BFD = 49,
- DEVLINK_TRAP_GENERIC_ID_IPV4_OSPF = 50,
- DEVLINK_TRAP_GENERIC_ID_IPV6_OSPF = 51,
- DEVLINK_TRAP_GENERIC_ID_IPV4_BGP = 52,
- DEVLINK_TRAP_GENERIC_ID_IPV6_BGP = 53,
- DEVLINK_TRAP_GENERIC_ID_IPV4_VRRP = 54,
- DEVLINK_TRAP_GENERIC_ID_IPV6_VRRP = 55,
- DEVLINK_TRAP_GENERIC_ID_IPV4_PIM = 56,
- DEVLINK_TRAP_GENERIC_ID_IPV6_PIM = 57,
- DEVLINK_TRAP_GENERIC_ID_UC_LB = 58,
- DEVLINK_TRAP_GENERIC_ID_LOCAL_ROUTE = 59,
- DEVLINK_TRAP_GENERIC_ID_EXTERNAL_ROUTE = 60,
- DEVLINK_TRAP_GENERIC_ID_IPV6_UC_DIP_LINK_LOCAL_SCOPE = 61,
- DEVLINK_TRAP_GENERIC_ID_IPV6_DIP_ALL_NODES = 62,
- DEVLINK_TRAP_GENERIC_ID_IPV6_DIP_ALL_ROUTERS = 63,
- DEVLINK_TRAP_GENERIC_ID_IPV6_ROUTER_SOLICIT = 64,
- DEVLINK_TRAP_GENERIC_ID_IPV6_ROUTER_ADVERT = 65,
- DEVLINK_TRAP_GENERIC_ID_IPV6_REDIRECT = 66,
- DEVLINK_TRAP_GENERIC_ID_IPV4_ROUTER_ALERT = 67,
- DEVLINK_TRAP_GENERIC_ID_IPV6_ROUTER_ALERT = 68,
- DEVLINK_TRAP_GENERIC_ID_PTP_EVENT = 69,
- DEVLINK_TRAP_GENERIC_ID_PTP_GENERAL = 70,
- DEVLINK_TRAP_GENERIC_ID_FLOW_ACTION_SAMPLE = 71,
- DEVLINK_TRAP_GENERIC_ID_FLOW_ACTION_TRAP = 72,
- DEVLINK_TRAP_GENERIC_ID_EARLY_DROP = 73,
- DEVLINK_TRAP_GENERIC_ID_VXLAN_PARSING = 74,
- DEVLINK_TRAP_GENERIC_ID_LLC_SNAP_PARSING = 75,
- DEVLINK_TRAP_GENERIC_ID_VLAN_PARSING = 76,
- DEVLINK_TRAP_GENERIC_ID_PPPOE_PPP_PARSING = 77,
- DEVLINK_TRAP_GENERIC_ID_MPLS_PARSING = 78,
- DEVLINK_TRAP_GENERIC_ID_ARP_PARSING = 79,
- DEVLINK_TRAP_GENERIC_ID_IP_1_PARSING = 80,
- DEVLINK_TRAP_GENERIC_ID_IP_N_PARSING = 81,
- DEVLINK_TRAP_GENERIC_ID_GRE_PARSING = 82,
- DEVLINK_TRAP_GENERIC_ID_UDP_PARSING = 83,
- DEVLINK_TRAP_GENERIC_ID_TCP_PARSING = 84,
- DEVLINK_TRAP_GENERIC_ID_IPSEC_PARSING = 85,
- DEVLINK_TRAP_GENERIC_ID_SCTP_PARSING = 86,
- DEVLINK_TRAP_GENERIC_ID_DCCP_PARSING = 87,
- DEVLINK_TRAP_GENERIC_ID_GTP_PARSING = 88,
- DEVLINK_TRAP_GENERIC_ID_ESP_PARSING = 89,
- __DEVLINK_TRAP_GENERIC_ID_MAX = 90,
- DEVLINK_TRAP_GENERIC_ID_MAX = 89,
-};
-
-enum devlink_trap_group_generic_id {
- DEVLINK_TRAP_GROUP_GENERIC_ID_L2_DROPS = 0,
- DEVLINK_TRAP_GROUP_GENERIC_ID_L3_DROPS = 1,
- DEVLINK_TRAP_GROUP_GENERIC_ID_L3_EXCEPTIONS = 2,
- DEVLINK_TRAP_GROUP_GENERIC_ID_BUFFER_DROPS = 3,
- DEVLINK_TRAP_GROUP_GENERIC_ID_TUNNEL_DROPS = 4,
- DEVLINK_TRAP_GROUP_GENERIC_ID_ACL_DROPS = 5,
- DEVLINK_TRAP_GROUP_GENERIC_ID_STP = 6,
- DEVLINK_TRAP_GROUP_GENERIC_ID_LACP = 7,
- DEVLINK_TRAP_GROUP_GENERIC_ID_LLDP = 8,
- DEVLINK_TRAP_GROUP_GENERIC_ID_MC_SNOOPING = 9,
- DEVLINK_TRAP_GROUP_GENERIC_ID_DHCP = 10,
- DEVLINK_TRAP_GROUP_GENERIC_ID_NEIGH_DISCOVERY = 11,
- DEVLINK_TRAP_GROUP_GENERIC_ID_BFD = 12,
- DEVLINK_TRAP_GROUP_GENERIC_ID_OSPF = 13,
- DEVLINK_TRAP_GROUP_GENERIC_ID_BGP = 14,
- DEVLINK_TRAP_GROUP_GENERIC_ID_VRRP = 15,
- DEVLINK_TRAP_GROUP_GENERIC_ID_PIM = 16,
- DEVLINK_TRAP_GROUP_GENERIC_ID_UC_LB = 17,
- DEVLINK_TRAP_GROUP_GENERIC_ID_LOCAL_DELIVERY = 18,
- DEVLINK_TRAP_GROUP_GENERIC_ID_EXTERNAL_DELIVERY = 19,
- DEVLINK_TRAP_GROUP_GENERIC_ID_IPV6 = 20,
- DEVLINK_TRAP_GROUP_GENERIC_ID_PTP_EVENT = 21,
- DEVLINK_TRAP_GROUP_GENERIC_ID_PTP_GENERAL = 22,
- DEVLINK_TRAP_GROUP_GENERIC_ID_ACL_SAMPLE = 23,
- DEVLINK_TRAP_GROUP_GENERIC_ID_ACL_TRAP = 24,
- DEVLINK_TRAP_GROUP_GENERIC_ID_PARSER_ERROR_DROPS = 25,
- __DEVLINK_TRAP_GROUP_GENERIC_ID_MAX = 26,
- DEVLINK_TRAP_GROUP_GENERIC_ID_MAX = 25,
-};
-
-struct devlink_info_req {
- struct sk_buff *msg;
-};
-
-struct trace_event_raw_devlink_hwmsg {
- struct trace_entry ent;
- u32 __data_loc_bus_name;
- u32 __data_loc_dev_name;
- u32 __data_loc_driver_name;
- bool incoming;
- long unsigned int type;
- u32 __data_loc_buf;
- size_t len;
- char __data[0];
-};
-
-struct trace_event_raw_devlink_hwerr {
- struct trace_entry ent;
- u32 __data_loc_bus_name;
- u32 __data_loc_dev_name;
- u32 __data_loc_driver_name;
- int err;
- u32 __data_loc_msg;
- char __data[0];
-};
-
-struct trace_event_raw_devlink_health_report {
- struct trace_entry ent;
- u32 __data_loc_bus_name;
- u32 __data_loc_dev_name;
- u32 __data_loc_driver_name;
- u32 __data_loc_reporter_name;
- u32 __data_loc_msg;
- char __data[0];
-};
-
-struct trace_event_raw_devlink_health_recover_aborted {
- struct trace_entry ent;
- u32 __data_loc_bus_name;
- u32 __data_loc_dev_name;
- u32 __data_loc_driver_name;
- u32 __data_loc_reporter_name;
- bool health_state;
- u64 time_since_last_recover;
- char __data[0];
-};
-
-struct trace_event_raw_devlink_health_reporter_state_update {
- struct trace_entry ent;
- u32 __data_loc_bus_name;
- u32 __data_loc_dev_name;
- u32 __data_loc_driver_name;
- u32 __data_loc_reporter_name;
- u8 new_state;
- char __data[0];
-};
-
-struct trace_event_raw_devlink_trap_report {
- struct trace_entry ent;
- u32 __data_loc_bus_name;
- u32 __data_loc_dev_name;
- u32 __data_loc_driver_name;
- u32 __data_loc_trap_name;
- u32 __data_loc_trap_group_name;
- u32 __data_loc_input_dev_name;
- char __data[0];
-};
-
-struct trace_event_data_offsets_devlink_hwmsg {
- u32 bus_name;
- u32 dev_name;
- u32 driver_name;
- u32 buf;
-};
-
-struct trace_event_data_offsets_devlink_hwerr {
- u32 bus_name;
- u32 dev_name;
- u32 driver_name;
- u32 msg;
-};
-
-struct trace_event_data_offsets_devlink_health_report {
- u32 bus_name;
- u32 dev_name;
- u32 driver_name;
- u32 reporter_name;
- u32 msg;
-};
-
-struct trace_event_data_offsets_devlink_health_recover_aborted {
- u32 bus_name;
- u32 dev_name;
- u32 driver_name;
- u32 reporter_name;
-};
-
-struct trace_event_data_offsets_devlink_health_reporter_state_update {
- u32 bus_name;
- u32 dev_name;
- u32 driver_name;
- u32 reporter_name;
-};
-
-struct trace_event_data_offsets_devlink_trap_report {
- u32 bus_name;
- u32 dev_name;
- u32 driver_name;
- u32 trap_name;
- u32 trap_group_name;
- u32 input_dev_name;
-};
-
-typedef void (*btf_trace_devlink_hwmsg)(void *, const struct devlink *, bool, long unsigned int, const u8 *, size_t);
-
-typedef void (*btf_trace_devlink_hwerr)(void *, const struct devlink *, int, const char *);
-
-typedef void (*btf_trace_devlink_health_report)(void *, const struct devlink *, const char *, const char *);
-
-typedef void (*btf_trace_devlink_health_recover_aborted)(void *, const struct devlink *, const char *, bool, u64);
-
-typedef void (*btf_trace_devlink_health_reporter_state_update)(void *, const struct devlink *, const char *, bool);
-
-typedef void (*btf_trace_devlink_trap_report)(void *, const struct devlink *, struct sk_buff *, const struct devlink_trap_metadata *);
-
-struct devlink_sb {
- struct list_head list;
- unsigned int index;
- u32 size;
- u16 ingress_pools_count;
- u16 egress_pools_count;
- u16 ingress_tc_count;
- u16 egress_tc_count;
-};
-
-struct devlink_region {
- struct devlink *devlink;
- struct devlink_port *port;
- struct list_head list;
- union {
- const struct devlink_region_ops *ops;
- const struct devlink_port_region_ops *port_ops;
- };
- struct list_head snapshot_list;
- u32 max_snapshots;
- u32 cur_snapshots;
- u64 size;
-};
-
-struct devlink_snapshot {
- struct list_head list;
- struct devlink_region *region;
- u8 *data;
- u32 id;
-};
-
-enum devlink_multicast_groups {
- DEVLINK_MCGRP_CONFIG = 0,
-};
-
-struct devlink_reload_combination {
- enum devlink_reload_action action;
- enum devlink_reload_limit limit;
-};
-
-struct devlink_fmsg_item {
- struct list_head list;
- int attrtype;
- u8 nla_type;
- u16 len;
- int value[0];
-};
-
-struct devlink_stats {
- u64 rx_bytes;
- u64 rx_packets;
- struct u64_stats_sync syncp;
-};
-
-struct devlink_trap_policer_item {
- const struct devlink_trap_policer *policer;
- u64 rate;
- u64 burst;
- struct list_head list;
-};
-
-struct devlink_trap_group_item {
- const struct devlink_trap_group *group;
- struct devlink_trap_policer_item *policer_item;
- struct list_head list;
- struct devlink_stats *stats;
-};
-
-struct devlink_trap_item {
- const struct devlink_trap *trap;
- struct devlink_trap_group_item *group_item;
- struct list_head list;
- enum devlink_trap_action action;
- struct devlink_stats *stats;
- void *priv;
-};
-
-struct gro_cell;
-
-struct gro_cells {
- struct gro_cell *cells;
-};
-
-struct gro_cell {
- struct sk_buff_head napi_skbs;
- struct napi_struct napi;
-};
-
-enum {
- SK_DIAG_BPF_STORAGE_REQ_NONE = 0,
- SK_DIAG_BPF_STORAGE_REQ_MAP_FD = 1,
- __SK_DIAG_BPF_STORAGE_REQ_MAX = 2,
-};
-
-enum {
- SK_DIAG_BPF_STORAGE_REP_NONE = 0,
- SK_DIAG_BPF_STORAGE = 1,
- __SK_DIAG_BPF_STORAGE_REP_MAX = 2,
-};
-
-enum {
- SK_DIAG_BPF_STORAGE_NONE = 0,
- SK_DIAG_BPF_STORAGE_PAD = 1,
- SK_DIAG_BPF_STORAGE_MAP_ID = 2,
- SK_DIAG_BPF_STORAGE_MAP_VALUE = 3,
- __SK_DIAG_BPF_STORAGE_MAX = 4,
-};
-
-typedef u64 (*btf_bpf_sk_storage_get)(struct bpf_map *, struct sock *, void *, u64);
-
-typedef u64 (*btf_bpf_sk_storage_delete)(struct bpf_map *, struct sock *);
-
-struct bpf_sk_storage_diag {
- u32 nr_maps;
- struct bpf_map *maps[0];
-};
-
-struct bpf_iter_seq_sk_storage_map_info {
- struct bpf_map *map;
- unsigned int bucket_id;
- unsigned int skip_elems;
-};
-
-struct bpf_iter__bpf_sk_storage_map {
- union {
- struct bpf_iter_meta *meta;
- };
- union {
- struct bpf_map *map;
- };
- union {
- struct sock *sk;
- };
- union {
- void *value;
- };
-};
-
-struct compat_cmsghdr {
- compat_size_t cmsg_len;
- compat_int_t cmsg_level;
- compat_int_t cmsg_type;
-};
-
-typedef struct sk_buff * (*gro_receive_t)(struct list_head *, struct sk_buff *);
-
-struct nvmem_cell___2;
-
-struct fch_hdr {
- __u8 daddr[6];
- __u8 saddr[6];
-};
-
-struct fcllc {
- __u8 dsap;
- __u8 ssap;
- __u8 llc;
- __u8 protid[3];
- __be16 ethertype;
-};
-
-struct fddi_8022_1_hdr {
- __u8 dsap;
- __u8 ssap;
- __u8 ctrl;
-};
-
-struct fddi_8022_2_hdr {
- __u8 dsap;
- __u8 ssap;
- __u8 ctrl_1;
- __u8 ctrl_2;
-};
-
-struct fddi_snap_hdr {
- __u8 dsap;
- __u8 ssap;
- __u8 ctrl;
- __u8 oui[3];
- __be16 ethertype;
-};
-
-struct fddihdr {
- __u8 fc;
- __u8 daddr[6];
- __u8 saddr[6];
- union {
- struct fddi_8022_1_hdr llc_8022_1;
- struct fddi_8022_2_hdr llc_8022_2;
- struct fddi_snap_hdr llc_snap;
- } hdr;
-} __attribute__((packed));
-
-struct hippi_fp_hdr {
- __be32 fixed;
- __be32 d2_size;
-};
-
-struct hippi_le_hdr {
- __u8 message_type: 4;
- __u8 double_wide: 1;
- __u8 fc: 3;
- __u8 dest_switch_addr[3];
- __u8 src_addr_type: 4;
- __u8 dest_addr_type: 4;
- __u8 src_switch_addr[3];
- __u16 reserved;
- __u8 daddr[6];
- __u16 locally_administered;
- __u8 saddr[6];
-};
-
-struct hippi_snap_hdr {
- __u8 dsap;
- __u8 ssap;
- __u8 ctrl;
- __u8 oui[3];
- __be16 ethertype;
-};
-
-struct hippi_hdr {
- struct hippi_fp_hdr fp;
- struct hippi_le_hdr le;
- struct hippi_snap_hdr snap;
-};
-
-struct hippi_cb {
- __u32 ifield;
-};
-
-enum macvlan_mode {
- MACVLAN_MODE_PRIVATE = 1,
- MACVLAN_MODE_VEPA = 2,
- MACVLAN_MODE_BRIDGE = 4,
- MACVLAN_MODE_PASSTHRU = 8,
- MACVLAN_MODE_SOURCE = 16,
-};
-
-struct tc_ratespec {
- unsigned char cell_log;
- __u8 linklayer;
- short unsigned int overhead;
- short int cell_align;
- short unsigned int mpu;
- __u32 rate;
-};
-
-struct tc_prio_qopt {
- int bands;
- __u8 priomap[16];
-};
-
-enum {
- TCA_UNSPEC = 0,
- TCA_KIND = 1,
- TCA_OPTIONS = 2,
- TCA_STATS = 3,
- TCA_XSTATS = 4,
- TCA_RATE = 5,
- TCA_FCNT = 6,
- TCA_STATS2 = 7,
- TCA_STAB = 8,
- TCA_PAD = 9,
- TCA_DUMP_INVISIBLE = 10,
- TCA_CHAIN = 11,
- TCA_HW_OFFLOAD = 12,
- TCA_INGRESS_BLOCK = 13,
- TCA_EGRESS_BLOCK = 14,
- TCA_DUMP_FLAGS = 15,
- __TCA_MAX = 16,
-};
-
-struct vlan_pcpu_stats {
- u64 rx_packets;
- u64 rx_bytes;
- u64 rx_multicast;
- u64 tx_packets;
- u64 tx_bytes;
- struct u64_stats_sync syncp;
- u32 rx_errors;
- u32 tx_dropped;
-};
-
-struct netpoll___2;
-
-struct skb_array {
- struct ptr_ring ring;
-};
-
-struct macvlan_port;
-
-struct macvlan_dev {
- struct net_device *dev;
- struct list_head list;
- struct hlist_node hlist;
- struct macvlan_port *port;
- struct net_device *lowerdev;
- void *accel_priv;
- struct vlan_pcpu_stats *pcpu_stats;
- long unsigned int mc_filter[4];
- netdev_features_t set_features;
- enum macvlan_mode mode;
- u16 flags;
- unsigned int macaddr_count;
- struct netpoll___2 *netpoll;
-};
-
-struct psched_ratecfg {
- u64 rate_bytes_ps;
- u32 mult;
- u16 overhead;
- u8 linklayer;
- u8 shift;
-};
-
-struct mini_Qdisc_pair {
- struct mini_Qdisc miniq1;
- struct mini_Qdisc miniq2;
- struct mini_Qdisc **p_miniq;
-};
-
-struct pfifo_fast_priv {
- struct skb_array q[3];
-};
-
-struct tc_qopt_offload_stats {
- struct gnet_stats_basic_packed *bstats;
- struct gnet_stats_queue *qstats;
-};
-
-enum tc_mq_command {
- TC_MQ_CREATE = 0,
- TC_MQ_DESTROY = 1,
- TC_MQ_STATS = 2,
- TC_MQ_GRAFT = 3,
-};
-
-struct tc_mq_opt_offload_graft_params {
- long unsigned int queue;
- u32 child_handle;
-};
-
-struct tc_mq_qopt_offload {
- enum tc_mq_command command;
- u32 handle;
- union {
- struct tc_qopt_offload_stats stats;
- struct tc_mq_opt_offload_graft_params graft_params;
- };
-};
-
-struct mq_sched {
- struct Qdisc **qdiscs;
-};
-
-enum tc_link_layer {
- TC_LINKLAYER_UNAWARE = 0,
- TC_LINKLAYER_ETHERNET = 1,
- TC_LINKLAYER_ATM = 2,
-};
-
-enum {
- TCA_STAB_UNSPEC = 0,
- TCA_STAB_BASE = 1,
- TCA_STAB_DATA = 2,
- __TCA_STAB_MAX = 3,
-};
-
-struct qdisc_rate_table {
- struct tc_ratespec rate;
- u32 data[256];
- struct qdisc_rate_table *next;
- int refcnt;
-};
-
-struct Qdisc_class_common {
- u32 classid;
- struct hlist_node hnode;
-};
-
-struct Qdisc_class_hash {
- struct hlist_head *hash;
- unsigned int hashsize;
- unsigned int hashmask;
- unsigned int hashelems;
-};
-
-struct qdisc_watchdog {
- u64 last_expires;
- struct hrtimer timer;
- struct Qdisc *qdisc;
-};
-
-enum tc_root_command {
- TC_ROOT_GRAFT = 0,
-};
-
-struct tc_root_qopt_offload {
- enum tc_root_command command;
- u32 handle;
- bool ingress;
-};
-
-struct check_loop_arg {
- struct qdisc_walker w;
- struct Qdisc *p;
- int depth;
-};
-
-struct tcf_bind_args {
- struct tcf_walker w;
- long unsigned int base;
- long unsigned int cl;
- u32 classid;
-};
-
-struct tc_bind_class_args {
- struct qdisc_walker w;
- long unsigned int new_cl;
- u32 portid;
- u32 clid;
-};
-
-struct qdisc_dump_args {
- struct qdisc_walker w;
- struct sk_buff *skb;
- struct netlink_callback *cb;
-};
-
-enum net_xmit_qdisc_t {
- __NET_XMIT_STOLEN = 65536,
- __NET_XMIT_BYPASS = 131072,
-};
-
-struct tc_skb_ext {
- __u32 chain;
- __u16 mru;
-};
-
-enum {
- TCA_ACT_UNSPEC = 0,
- TCA_ACT_KIND = 1,
- TCA_ACT_OPTIONS = 2,
- TCA_ACT_INDEX = 3,
- TCA_ACT_STATS = 4,
- TCA_ACT_PAD = 5,
- TCA_ACT_COOKIE = 6,
- TCA_ACT_FLAGS = 7,
- TCA_ACT_HW_STATS = 8,
- TCA_ACT_USED_HW_STATS = 9,
- __TCA_ACT_MAX = 10,
-};
-
-enum tca_id {
- TCA_ID_UNSPEC = 0,
- TCA_ID_POLICE = 1,
- TCA_ID_GACT = 5,
- TCA_ID_IPT = 6,
- TCA_ID_PEDIT = 7,
- TCA_ID_MIRRED = 8,
- TCA_ID_NAT = 9,
- TCA_ID_XT = 10,
- TCA_ID_SKBEDIT = 11,
- TCA_ID_VLAN = 12,
- TCA_ID_BPF = 13,
- TCA_ID_CONNMARK = 14,
- TCA_ID_SKBMOD = 15,
- TCA_ID_CSUM = 16,
- TCA_ID_TUNNEL_KEY = 17,
- TCA_ID_SIMP = 22,
- TCA_ID_IFE = 25,
- TCA_ID_SAMPLE = 26,
- TCA_ID_CTINFO = 27,
- TCA_ID_MPLS = 28,
- TCA_ID_CT = 29,
- TCA_ID_GATE = 30,
- __TCA_ID_MAX = 255,
-};
-
-struct tcf_t {
- __u64 install;
- __u64 lastuse;
- __u64 expires;
- __u64 firstuse;
-};
-
-struct psample_group {
- struct list_head list;
- struct net *net;
- u32 group_num;
- u32 refcount;
- u32 seq;
- struct callback_head rcu;
-};
-
-struct action_gate_entry {
- u8 gate_state;
- u32 interval;
- s32 ipv;
- s32 maxoctets;
-};
-
-enum qdisc_class_ops_flags {
- QDISC_CLASS_OPS_DOIT_UNLOCKED = 1,
-};
-
-enum tcf_proto_ops_flags {
- TCF_PROTO_OPS_DOIT_UNLOCKED = 1,
-};
-
-typedef void tcf_chain_head_change_t(struct tcf_proto *, void *);
-
-struct tcf_idrinfo {
- struct mutex lock;
- struct idr action_idr;
- struct net *net;
-};
-
-struct tc_action_ops;
-
-struct tc_cookie;
-
-struct tc_action {
- const struct tc_action_ops *ops;
- __u32 type;
- struct tcf_idrinfo *idrinfo;
- u32 tcfa_index;
- refcount_t tcfa_refcnt;
- atomic_t tcfa_bindcnt;
- int tcfa_action;
- struct tcf_t tcfa_tm;
- struct gnet_stats_basic_packed tcfa_bstats;
- struct gnet_stats_basic_packed tcfa_bstats_hw;
- struct gnet_stats_queue tcfa_qstats;
- struct net_rate_estimator *tcfa_rate_est;
- spinlock_t tcfa_lock;
- struct gnet_stats_basic_cpu *cpu_bstats;
- struct gnet_stats_basic_cpu *cpu_bstats_hw;
- struct gnet_stats_queue *cpu_qstats;
- struct tc_cookie *act_cookie;
- struct tcf_chain *goto_chain;
- u32 tcfa_flags;
- u8 hw_stats;
- u8 used_hw_stats;
- bool used_hw_stats_valid;
-};
-
-typedef void (*tc_action_priv_destructor)(void *);
-
-struct tc_action_ops {
- struct list_head head;
- char kind[16];
- enum tca_id id;
- size_t size;
- struct module *owner;
- int (*act)(struct sk_buff *, const struct tc_action *, struct tcf_result *);
- int (*dump)(struct sk_buff *, struct tc_action *, int, int);
- void (*cleanup)(struct tc_action *);
- int (*lookup)(struct net *, struct tc_action **, u32);
- int (*init)(struct net *, struct nlattr *, struct nlattr *, struct tc_action **, int, int, bool, struct tcf_proto *, u32, struct netlink_ext_ack *);
- int (*walk)(struct net *, struct sk_buff *, struct netlink_callback *, int, const struct tc_action_ops *, struct netlink_ext_ack *);
- void (*stats_update)(struct tc_action *, u64, u64, u64, u64, bool);
- size_t (*get_fill_size)(const struct tc_action *);
- struct net_device * (*get_dev)(const struct tc_action *, tc_action_priv_destructor *);
- struct psample_group * (*get_psample_group)(const struct tc_action *, tc_action_priv_destructor *);
-};
-
-struct tc_cookie {
- u8 *data;
- u32 len;
- struct callback_head rcu;
-};
-
-struct tcf_block_ext_info {
- enum flow_block_binder_type binder_type;
- tcf_chain_head_change_t *chain_head_change;
- void *chain_head_change_priv;
- u32 block_index;
-};
-
-struct tcf_qevent {
- struct tcf_block *block;
- struct tcf_block_ext_info info;
- struct tcf_proto *filter_chain;
-};
-
-struct tcf_exts {
- __u32 type;
- int nr_actions;
- struct tc_action **actions;
- struct net *net;
- int action;
- int police;
-};
-
-enum pedit_header_type {
- TCA_PEDIT_KEY_EX_HDR_TYPE_NETWORK = 0,
- TCA_PEDIT_KEY_EX_HDR_TYPE_ETH = 1,
- TCA_PEDIT_KEY_EX_HDR_TYPE_IP4 = 2,
- TCA_PEDIT_KEY_EX_HDR_TYPE_IP6 = 3,
- TCA_PEDIT_KEY_EX_HDR_TYPE_TCP = 4,
- TCA_PEDIT_KEY_EX_HDR_TYPE_UDP = 5,
- __PEDIT_HDR_TYPE_MAX = 6,
-};
-
-enum pedit_cmd {
- TCA_PEDIT_KEY_EX_CMD_SET = 0,
- TCA_PEDIT_KEY_EX_CMD_ADD = 1,
- __PEDIT_CMD_MAX = 2,
-};
-
-struct tc_pedit_key {
- __u32 mask;
- __u32 val;
- __u32 off;
- __u32 at;
- __u32 offmask;
- __u32 shift;
-};
-
-struct tcf_pedit_key_ex {
- enum pedit_header_type htype;
- enum pedit_cmd cmd;
-};
-
-struct tcf_pedit {
- struct tc_action common;
- unsigned char tcfp_nkeys;
- unsigned char tcfp_flags;
- struct tc_pedit_key *tcfp_keys;
- struct tcf_pedit_key_ex *tcfp_keys_ex;
-};
-
-struct tcf_mirred {
- struct tc_action common;
- int tcfm_eaction;
- bool tcfm_mac_header_xmit;
- struct net_device *tcfm_dev;
- struct list_head tcfm_list;
-};
-
-struct tcf_vlan_params {
- int tcfv_action;
- unsigned char tcfv_push_dst[6];
- unsigned char tcfv_push_src[6];
- u16 tcfv_push_vid;
- __be16 tcfv_push_proto;
- u8 tcfv_push_prio;
- struct callback_head rcu;
-};
-
-struct tcf_vlan {
- struct tc_action common;
- struct tcf_vlan_params *vlan_p;
-};
-
-struct tcf_tunnel_key_params {
- struct callback_head rcu;
- int tcft_action;
- struct metadata_dst *tcft_enc_metadata;
-};
-
-struct tcf_tunnel_key {
- struct tc_action common;
- struct tcf_tunnel_key_params *params;
-};
-
-struct tcf_csum_params {
- u32 update_flags;
- struct callback_head rcu;
-};
-
-struct tcf_csum {
- struct tc_action common;
- struct tcf_csum_params *params;
-};
-
-struct tcf_gact {
- struct tc_action common;
- u16 tcfg_ptype;
- u16 tcfg_pval;
- int tcfg_paction;
- atomic_t packets;
-};
-
-struct tcf_police_params {
- int tcfp_result;
- u32 tcfp_ewma_rate;
- s64 tcfp_burst;
- u32 tcfp_mtu;
- s64 tcfp_mtu_ptoks;
- struct psched_ratecfg rate;
- bool rate_present;
- struct psched_ratecfg peak;
- bool peak_present;
- struct callback_head rcu;
-};
-
-struct tcf_police {
- struct tc_action common;
- struct tcf_police_params *params;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- spinlock_t tcfp_lock;
- s64 tcfp_toks;
- s64 tcfp_ptoks;
- s64 tcfp_t_c;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct tcf_sample {
- struct tc_action common;
- u32 rate;
- bool truncate;
- u32 trunc_size;
- struct psample_group *psample_group;
- u32 psample_group_num;
- struct list_head tcfm_list;
-};
-
-struct tcf_skbedit_params {
- u32 flags;
- u32 priority;
- u32 mark;
- u32 mask;
- u16 queue_mapping;
- u16 ptype;
- struct callback_head rcu;
-};
-
-struct tcf_skbedit {
- struct tc_action common;
- struct tcf_skbedit_params *params;
-};
-
-struct nf_nat_range2 {
- unsigned int flags;
- union nf_inet_addr min_addr;
- union nf_inet_addr max_addr;
- union nf_conntrack_man_proto min_proto;
- union nf_conntrack_man_proto max_proto;
- union nf_conntrack_man_proto base_proto;
-};
-
-struct tcf_ct_flow_table;
-
-struct tcf_ct_params {
- struct nf_conn *tmpl;
- u16 zone;
- u32 mark;
- u32 mark_mask;
- u32 labels[4];
- u32 labels_mask[4];
- struct nf_nat_range2 range;
- bool ipv4_range;
- u16 ct_action;
- struct callback_head rcu;
- struct tcf_ct_flow_table *ct_ft;
- struct nf_flowtable *nf_ft;
-};
-
-struct tcf_ct {
- struct tc_action common;
- struct tcf_ct_params *params;
-};
-
-struct tcf_mpls_params {
- int tcfm_action;
- u32 tcfm_label;
- u8 tcfm_tc;
- u8 tcfm_ttl;
- u8 tcfm_bos;
- __be16 tcfm_proto;
- struct callback_head rcu;
-};
-
-struct tcf_mpls {
- struct tc_action common;
- struct tcf_mpls_params *mpls_p;
-};
-
-struct tcfg_gate_entry {
- int index;
- u8 gate_state;
- u32 interval;
- s32 ipv;
- s32 maxoctets;
- struct list_head list;
-};
-
-struct tcf_gate_params {
- s32 tcfg_priority;
- u64 tcfg_basetime;
- u64 tcfg_cycletime;
- u64 tcfg_cycletime_ext;
- u32 tcfg_flags;
- s32 tcfg_clockid;
- size_t num_entries;
- struct list_head entries;
-};
-
-struct tcf_gate {
- struct tc_action common;
- struct tcf_gate_params param;
- u8 current_gate_status;
- ktime_t current_close_time;
- u32 current_entry_octets;
- s32 current_max_octets;
- struct tcfg_gate_entry *next_entry;
- struct hrtimer hitimer;
- enum tk_offsets tk_offset;
-};
-
-struct tcf_filter_chain_list_item {
- struct list_head list;
- tcf_chain_head_change_t *chain_head_change;
- void *chain_head_change_priv;
-};
-
-struct tcf_net {
- spinlock_t idr_lock;
- struct idr idr;
-};
-
-struct tcf_block_owner_item {
- struct list_head list;
- struct Qdisc *q;
- enum flow_block_binder_type binder_type;
-};
-
-struct tcf_chain_info {
- struct tcf_proto **pprev;
- struct tcf_proto *next;
-};
-
-struct tcf_dump_args {
- struct tcf_walker w;
- struct sk_buff *skb;
- struct netlink_callback *cb;
- struct tcf_block *block;
- struct Qdisc *q;
- u32 parent;
- bool terse_dump;
-};
-
-struct tcamsg {
- unsigned char tca_family;
- unsigned char tca__pad1;
- short unsigned int tca__pad2;
-};
-
-enum {
- TCA_ROOT_UNSPEC = 0,
- TCA_ROOT_TAB = 1,
- TCA_ROOT_FLAGS = 2,
- TCA_ROOT_COUNT = 3,
- TCA_ROOT_TIME_DELTA = 4,
- __TCA_ROOT_MAX = 5,
-};
-
-struct tc_action_net {
- struct tcf_idrinfo *idrinfo;
- const struct tc_action_ops *ops;
-};
-
-struct tc_act_bpf {
- __u32 index;
- __u32 capab;
- int action;
- int refcnt;
- int bindcnt;
-};
-
-enum {
- TCA_ACT_BPF_UNSPEC = 0,
- TCA_ACT_BPF_TM = 1,
- TCA_ACT_BPF_PARMS = 2,
- TCA_ACT_BPF_OPS_LEN = 3,
- TCA_ACT_BPF_OPS = 4,
- TCA_ACT_BPF_FD = 5,
- TCA_ACT_BPF_NAME = 6,
- TCA_ACT_BPF_PAD = 7,
- TCA_ACT_BPF_TAG = 8,
- TCA_ACT_BPF_ID = 9,
- __TCA_ACT_BPF_MAX = 10,
-};
-
-struct tcf_bpf {
- struct tc_action common;
- struct bpf_prog *filter;
- union {
- u32 bpf_fd;
- u16 bpf_num_ops;
- };
- struct sock_filter *bpf_ops;
- const char *bpf_name;
-};
-
-struct tcf_bpf_cfg {
- struct bpf_prog *filter;
- struct sock_filter *bpf_ops;
- const char *bpf_name;
- u16 bpf_num_ops;
- bool is_ebpf;
-};
-
-struct tc_fifo_qopt {
- __u32 limit;
-};
-
-enum tc_fifo_command {
- TC_FIFO_REPLACE = 0,
- TC_FIFO_DESTROY = 1,
- TC_FIFO_STATS = 2,
-};
-
-struct tc_fifo_qopt_offload {
- enum tc_fifo_command command;
- u32 handle;
- u32 parent;
- union {
- struct tc_qopt_offload_stats stats;
- };
-};
-
-enum {
- TCA_CGROUP_UNSPEC = 0,
- TCA_CGROUP_ACT = 1,
- TCA_CGROUP_POLICE = 2,
- TCA_CGROUP_EMATCHES = 3,
- __TCA_CGROUP_MAX = 4,
-};
-
-struct tcf_ematch_tree_hdr {
- __u16 nmatches;
- __u16 progid;
-};
-
-struct tcf_pkt_info {
- unsigned char *ptr;
- int nexthdr;
-};
-
-struct tcf_ematch_ops;
-
-struct tcf_ematch {
- struct tcf_ematch_ops *ops;
- long unsigned int data;
- unsigned int datalen;
- u16 matchid;
- u16 flags;
- struct net *net;
-};
-
-struct tcf_ematch_ops {
- int kind;
- int datalen;
- int (*change)(struct net *, void *, int, struct tcf_ematch *);
- int (*match)(struct sk_buff *, struct tcf_ematch *, struct tcf_pkt_info *);
- void (*destroy)(struct tcf_ematch *);
- int (*dump)(struct sk_buff *, struct tcf_ematch *);
- struct module *owner;
- struct list_head link;
-};
-
-struct tcf_ematch_tree {
- struct tcf_ematch_tree_hdr hdr;
- struct tcf_ematch *matches;
-};
-
-struct cls_cgroup_head {
- u32 handle;
- struct tcf_exts exts;
- struct tcf_ematch_tree ematches;
- struct tcf_proto *tp;
- struct rcu_work rwork;
-};
-
-enum {
- TCA_BPF_UNSPEC = 0,
- TCA_BPF_ACT = 1,
- TCA_BPF_POLICE = 2,
- TCA_BPF_CLASSID = 3,
- TCA_BPF_OPS_LEN = 4,
- TCA_BPF_OPS = 5,
- TCA_BPF_FD = 6,
- TCA_BPF_NAME = 7,
- TCA_BPF_FLAGS = 8,
- TCA_BPF_FLAGS_GEN = 9,
- TCA_BPF_TAG = 10,
- TCA_BPF_ID = 11,
- __TCA_BPF_MAX = 12,
-};
-
-enum tc_clsbpf_command {
- TC_CLSBPF_OFFLOAD = 0,
- TC_CLSBPF_STATS = 1,
-};
-
-struct tc_cls_bpf_offload {
- struct flow_cls_common_offload common;
- enum tc_clsbpf_command command;
- struct tcf_exts *exts;
- struct bpf_prog *prog;
- struct bpf_prog *oldprog;
- const char *name;
- bool exts_integrated;
-};
-
-struct cls_bpf_head {
- struct list_head plist;
- struct idr handle_idr;
- struct callback_head rcu;
-};
-
-struct cls_bpf_prog {
- struct bpf_prog *filter;
- struct list_head link;
- struct tcf_result res;
- bool exts_integrated;
- u32 gen_flags;
- unsigned int in_hw_count;
- struct tcf_exts exts;
- u32 handle;
- u16 bpf_num_ops;
- struct sock_filter *bpf_ops;
- const char *bpf_name;
- struct tcf_proto *tp;
- struct rcu_work rwork;
-};
-
-enum {
- TCA_EMATCH_TREE_UNSPEC = 0,
- TCA_EMATCH_TREE_HDR = 1,
- TCA_EMATCH_TREE_LIST = 2,
- __TCA_EMATCH_TREE_MAX = 3,
-};
-
-struct tcf_ematch_hdr {
- __u16 matchid;
- __u16 kind;
- __u16 flags;
- __u16 pad;
-};
-
-struct sockaddr_nl {
- __kernel_sa_family_t nl_family;
- short unsigned int nl_pad;
- __u32 nl_pid;
- __u32 nl_groups;
-};
-
-struct nlmsgerr {
- int error;
- struct nlmsghdr msg;
-};
-
-enum nlmsgerr_attrs {
- NLMSGERR_ATTR_UNUSED = 0,
- NLMSGERR_ATTR_MSG = 1,
- NLMSGERR_ATTR_OFFS = 2,
- NLMSGERR_ATTR_COOKIE = 3,
- NLMSGERR_ATTR_POLICY = 4,
- __NLMSGERR_ATTR_MAX = 5,
- NLMSGERR_ATTR_MAX = 4,
-};
-
-struct nl_pktinfo {
- __u32 group;
-};
-
-enum {
- NETLINK_UNCONNECTED = 0,
- NETLINK_CONNECTED = 1,
-};
-
-enum netlink_skb_flags {
- NETLINK_SKB_DST = 8,
-};
-
-struct netlink_notify {
- struct net *net;
- u32 portid;
- int protocol;
-};
-
-struct netlink_tap {
- struct net_device *dev;
- struct module *module;
- struct list_head list;
-};
-
-struct netlink_sock {
- struct sock sk;
- u32 portid;
- u32 dst_portid;
- u32 dst_group;
- u32 flags;
- u32 subscriptions;
- u32 ngroups;
- long unsigned int *groups;
- long unsigned int state;
- size_t max_recvmsg_len;
- wait_queue_head_t wait;
- bool bound;
- bool cb_running;
- int dump_done_errno;
- struct netlink_callback cb;
- struct mutex *cb_mutex;
- struct mutex cb_def_mutex;
- void (*netlink_rcv)(struct sk_buff *);
- int (*netlink_bind)(struct net *, int);
- void (*netlink_unbind)(struct net *, int);
- struct module *module;
- struct rhash_head node;
- struct callback_head rcu;
- struct work_struct work;
-};
-
-struct listeners;
-
-struct netlink_table {
- struct rhashtable hash;
- struct hlist_head mc_list;
- struct listeners *listeners;
- unsigned int flags;
- unsigned int groups;
- struct mutex *cb_mutex;
- struct module *module;
- int (*bind)(struct net *, int);
- void (*unbind)(struct net *, int);
- bool (*compare)(struct net *, struct sock *);
- int registered;
-};
-
-struct listeners {
- struct callback_head rcu;
- long unsigned int masks[0];
-};
-
-struct netlink_tap_net {
- struct list_head netlink_tap_all;
- struct mutex netlink_tap_lock;
-};
-
-struct netlink_compare_arg {
- possible_net_t pnet;
- u32 portid;
-};
-
-struct netlink_broadcast_data {
- struct sock *exclude_sk;
- struct net *net;
- u32 portid;
- u32 group;
- int failure;
- int delivery_failure;
- int congested;
- int delivered;
- gfp_t allocation;
- struct sk_buff *skb;
- struct sk_buff *skb2;
- int (*tx_filter)(struct sock *, struct sk_buff *, void *);
- void *tx_data;
-};
-
-struct netlink_set_err_data {
- struct sock *exclude_sk;
- u32 portid;
- u32 group;
- int code;
-};
-
-struct nl_seq_iter {
- struct seq_net_private p;
- struct rhashtable_iter hti;
- int link;
-};
-
-struct bpf_iter__netlink {
- union {
- struct bpf_iter_meta *meta;
- };
- union {
- struct netlink_sock *sk;
- };
-};
-
-enum {
- CTRL_CMD_UNSPEC = 0,
- CTRL_CMD_NEWFAMILY = 1,
- CTRL_CMD_DELFAMILY = 2,
- CTRL_CMD_GETFAMILY = 3,
- CTRL_CMD_NEWOPS = 4,
- CTRL_CMD_DELOPS = 5,
- CTRL_CMD_GETOPS = 6,
- CTRL_CMD_NEWMCAST_GRP = 7,
- CTRL_CMD_DELMCAST_GRP = 8,
- CTRL_CMD_GETMCAST_GRP = 9,
- CTRL_CMD_GETPOLICY = 10,
- __CTRL_CMD_MAX = 11,
-};
-
-enum {
- CTRL_ATTR_UNSPEC = 0,
- CTRL_ATTR_FAMILY_ID = 1,
- CTRL_ATTR_FAMILY_NAME = 2,
- CTRL_ATTR_VERSION = 3,
- CTRL_ATTR_HDRSIZE = 4,
- CTRL_ATTR_MAXATTR = 5,
- CTRL_ATTR_OPS = 6,
- CTRL_ATTR_MCAST_GROUPS = 7,
- CTRL_ATTR_POLICY = 8,
- CTRL_ATTR_OP_POLICY = 9,
- CTRL_ATTR_OP = 10,
- __CTRL_ATTR_MAX = 11,
-};
-
-enum {
- CTRL_ATTR_OP_UNSPEC = 0,
- CTRL_ATTR_OP_ID = 1,
- CTRL_ATTR_OP_FLAGS = 2,
- __CTRL_ATTR_OP_MAX = 3,
-};
-
-enum {
- CTRL_ATTR_MCAST_GRP_UNSPEC = 0,
- CTRL_ATTR_MCAST_GRP_NAME = 1,
- CTRL_ATTR_MCAST_GRP_ID = 2,
- __CTRL_ATTR_MCAST_GRP_MAX = 3,
-};
-
-enum {
- CTRL_ATTR_POLICY_UNSPEC = 0,
- CTRL_ATTR_POLICY_DO = 1,
- CTRL_ATTR_POLICY_DUMP = 2,
- __CTRL_ATTR_POLICY_DUMP_MAX = 3,
- CTRL_ATTR_POLICY_DUMP_MAX = 2,
-};
-
-struct genl_start_context {
- const struct genl_family *family;
- struct nlmsghdr *nlh;
- struct netlink_ext_ack *extack;
- const struct genl_ops *ops;
- int hdrlen;
-};
-
-struct netlink_policy_dump_state;
-
-struct ctrl_dump_policy_ctx {
- struct netlink_policy_dump_state *state;
- const struct genl_family *rt;
- unsigned int opidx;
- u32 op;
- u16 fam_id;
- u8 policies: 1;
- u8 single_op: 1;
-};
-
-enum netlink_attribute_type {
- NL_ATTR_TYPE_INVALID = 0,
- NL_ATTR_TYPE_FLAG = 1,
- NL_ATTR_TYPE_U8 = 2,
- NL_ATTR_TYPE_U16 = 3,
- NL_ATTR_TYPE_U32 = 4,
- NL_ATTR_TYPE_U64 = 5,
- NL_ATTR_TYPE_S8 = 6,
- NL_ATTR_TYPE_S16 = 7,
- NL_ATTR_TYPE_S32 = 8,
- NL_ATTR_TYPE_S64 = 9,
- NL_ATTR_TYPE_BINARY = 10,
- NL_ATTR_TYPE_STRING = 11,
- NL_ATTR_TYPE_NUL_STRING = 12,
- NL_ATTR_TYPE_NESTED = 13,
- NL_ATTR_TYPE_NESTED_ARRAY = 14,
- NL_ATTR_TYPE_BITFIELD32 = 15,
-};
-
-enum netlink_policy_type_attr {
- NL_POLICY_TYPE_ATTR_UNSPEC = 0,
- NL_POLICY_TYPE_ATTR_TYPE = 1,
- NL_POLICY_TYPE_ATTR_MIN_VALUE_S = 2,
- NL_POLICY_TYPE_ATTR_MAX_VALUE_S = 3,
- NL_POLICY_TYPE_ATTR_MIN_VALUE_U = 4,
- NL_POLICY_TYPE_ATTR_MAX_VALUE_U = 5,
- NL_POLICY_TYPE_ATTR_MIN_LENGTH = 6,
- NL_POLICY_TYPE_ATTR_MAX_LENGTH = 7,
- NL_POLICY_TYPE_ATTR_POLICY_IDX = 8,
- NL_POLICY_TYPE_ATTR_POLICY_MAXTYPE = 9,
- NL_POLICY_TYPE_ATTR_BITFIELD32_MASK = 10,
- NL_POLICY_TYPE_ATTR_PAD = 11,
- NL_POLICY_TYPE_ATTR_MASK = 12,
- __NL_POLICY_TYPE_ATTR_MAX = 13,
- NL_POLICY_TYPE_ATTR_MAX = 12,
-};
-
-struct netlink_policy_dump_state___2 {
- unsigned int policy_idx;
- unsigned int attr_idx;
- unsigned int n_alloc;
- struct {
- const struct nla_policy *policy;
- unsigned int maxtype;
- } policies[0];
-};
-
-struct trace_event_raw_bpf_test_finish {
- struct trace_entry ent;
- int err;
- char __data[0];
-};
-
-struct trace_event_data_offsets_bpf_test_finish {};
-
-typedef void (*btf_trace_bpf_test_finish)(void *, int *);
-
-struct bpf_fentry_test_t {
- struct bpf_fentry_test_t *a;
-};
-
-struct bpf_raw_tp_test_run_info {
- struct bpf_prog *prog;
- void *ctx;
- u32 retval;
-};
-
-struct ethtool_cmd {
- __u32 cmd;
- __u32 supported;
- __u32 advertising;
- __u16 speed;
- __u8 duplex;
- __u8 port;
- __u8 phy_address;
- __u8 transceiver;
- __u8 autoneg;
- __u8 mdio_support;
- __u32 maxtxpkt;
- __u32 maxrxpkt;
- __u16 speed_hi;
- __u8 eth_tp_mdix;
- __u8 eth_tp_mdix_ctrl;
- __u32 lp_advertising;
- __u32 reserved[2];
-};
-
-struct ethtool_value {
- __u32 cmd;
- __u32 data;
-};
-
-enum tunable_id {
- ETHTOOL_ID_UNSPEC = 0,
- ETHTOOL_RX_COPYBREAK = 1,
- ETHTOOL_TX_COPYBREAK = 2,
- ETHTOOL_PFC_PREVENTION_TOUT = 3,
- __ETHTOOL_TUNABLE_COUNT = 4,
-};
-
-enum tunable_type_id {
- ETHTOOL_TUNABLE_UNSPEC = 0,
- ETHTOOL_TUNABLE_U8 = 1,
- ETHTOOL_TUNABLE_U16 = 2,
- ETHTOOL_TUNABLE_U32 = 3,
- ETHTOOL_TUNABLE_U64 = 4,
- ETHTOOL_TUNABLE_STRING = 5,
- ETHTOOL_TUNABLE_S8 = 6,
- ETHTOOL_TUNABLE_S16 = 7,
- ETHTOOL_TUNABLE_S32 = 8,
- ETHTOOL_TUNABLE_S64 = 9,
-};
-
-enum phy_tunable_id {
- ETHTOOL_PHY_ID_UNSPEC = 0,
- ETHTOOL_PHY_DOWNSHIFT = 1,
- ETHTOOL_PHY_FAST_LINK_DOWN = 2,
- ETHTOOL_PHY_EDPD = 3,
- __ETHTOOL_PHY_TUNABLE_COUNT = 4,
-};
-
-enum ethtool_stringset {
- ETH_SS_TEST = 0,
- ETH_SS_STATS = 1,
- ETH_SS_PRIV_FLAGS = 2,
- ETH_SS_NTUPLE_FILTERS = 3,
- ETH_SS_FEATURES = 4,
- ETH_SS_RSS_HASH_FUNCS = 5,
- ETH_SS_TUNABLES = 6,
- ETH_SS_PHY_STATS = 7,
- ETH_SS_PHY_TUNABLES = 8,
- ETH_SS_LINK_MODES = 9,
- ETH_SS_MSG_CLASSES = 10,
- ETH_SS_WOL_MODES = 11,
- ETH_SS_SOF_TIMESTAMPING = 12,
- ETH_SS_TS_TX_TYPES = 13,
- ETH_SS_TS_RX_FILTERS = 14,
- ETH_SS_UDP_TUNNEL_TYPES = 15,
- ETH_SS_COUNT = 16,
-};
-
-struct ethtool_gstrings {
- __u32 cmd;
- __u32 string_set;
- __u32 len;
- __u8 data[0];
-};
-
-struct ethtool_sset_info {
- __u32 cmd;
- __u32 reserved;
- __u64 sset_mask;
- __u32 data[0];
-};
-
-struct ethtool_perm_addr {
- __u32 cmd;
- __u32 size;
- __u8 data[0];
-};
-
-enum ethtool_flags {
- ETH_FLAG_TXVLAN = 128,
- ETH_FLAG_RXVLAN = 256,
- ETH_FLAG_LRO = 32768,
- ETH_FLAG_NTUPLE = 134217728,
- ETH_FLAG_RXHASH = 268435456,
-};
-
-struct ethtool_rxfh {
- __u32 cmd;
- __u32 rss_context;
- __u32 indir_size;
- __u32 key_size;
- __u8 hfunc;
- __u8 rsvd8[3];
- __u32 rsvd32;
- __u32 rss_config[0];
-};
-
-struct ethtool_get_features_block {
- __u32 available;
- __u32 requested;
- __u32 active;
- __u32 never_changed;
-};
-
-struct ethtool_gfeatures {
- __u32 cmd;
- __u32 size;
- struct ethtool_get_features_block features[0];
-};
-
-struct ethtool_set_features_block {
- __u32 valid;
- __u32 requested;
-};
-
-struct ethtool_sfeatures {
- __u32 cmd;
- __u32 size;
- struct ethtool_set_features_block features[0];
-};
-
-enum ethtool_sfeatures_retval_bits {
- ETHTOOL_F_UNSUPPORTED__BIT = 0,
- ETHTOOL_F_WISH__BIT = 1,
- ETHTOOL_F_COMPAT__BIT = 2,
-};
-
-struct ethtool_per_queue_op {
- __u32 cmd;
- __u32 sub_command;
- __u32 queue_mask[128];
- char data[0];
-};
-
-enum {
- ETH_RSS_HASH_TOP_BIT = 0,
- ETH_RSS_HASH_XOR_BIT = 1,
- ETH_RSS_HASH_CRC32_BIT = 2,
- ETH_RSS_HASH_FUNCS_COUNT = 3,
-};
-
-struct ethtool_rx_flow_rule {
- struct flow_rule *rule;
- long unsigned int priv[0];
-};
-
-struct ethtool_rx_flow_spec_input {
- const struct ethtool_rx_flow_spec *fs;
- u32 rss_ctx;
-};
-
-struct ethtool_link_usettings {
- struct ethtool_link_settings base;
- struct {
- __u32 supported[3];
- __u32 advertising[3];
- __u32 lp_advertising[3];
- } link_modes;
-};
-
-struct ethtool_rx_flow_key {
- struct flow_dissector_key_basic basic;
- union {
- struct flow_dissector_key_ipv4_addrs ipv4;
- struct flow_dissector_key_ipv6_addrs ipv6;
- };
- struct flow_dissector_key_ports tp;
- struct flow_dissector_key_ip ip;
- struct flow_dissector_key_vlan vlan;
- struct flow_dissector_key_eth_addrs eth_addrs;
- long: 48;
-};
-
-struct ethtool_rx_flow_match {
- struct flow_dissector dissector;
- int: 32;
- struct ethtool_rx_flow_key key;
- struct ethtool_rx_flow_key mask;
-};
-
-enum {
- ETHTOOL_UDP_TUNNEL_TYPE_VXLAN = 0,
- ETHTOOL_UDP_TUNNEL_TYPE_GENEVE = 1,
- ETHTOOL_UDP_TUNNEL_TYPE_VXLAN_GPE = 2,
- __ETHTOOL_UDP_TUNNEL_TYPE_CNT = 3,
-};
-
-enum {
- ETHTOOL_MSG_USER_NONE = 0,
- ETHTOOL_MSG_STRSET_GET = 1,
- ETHTOOL_MSG_LINKINFO_GET = 2,
- ETHTOOL_MSG_LINKINFO_SET = 3,
- ETHTOOL_MSG_LINKMODES_GET = 4,
- ETHTOOL_MSG_LINKMODES_SET = 5,
- ETHTOOL_MSG_LINKSTATE_GET = 6,
- ETHTOOL_MSG_DEBUG_GET = 7,
- ETHTOOL_MSG_DEBUG_SET = 8,
- ETHTOOL_MSG_WOL_GET = 9,
- ETHTOOL_MSG_WOL_SET = 10,
- ETHTOOL_MSG_FEATURES_GET = 11,
- ETHTOOL_MSG_FEATURES_SET = 12,
- ETHTOOL_MSG_PRIVFLAGS_GET = 13,
- ETHTOOL_MSG_PRIVFLAGS_SET = 14,
- ETHTOOL_MSG_RINGS_GET = 15,
- ETHTOOL_MSG_RINGS_SET = 16,
- ETHTOOL_MSG_CHANNELS_GET = 17,
- ETHTOOL_MSG_CHANNELS_SET = 18,
- ETHTOOL_MSG_COALESCE_GET = 19,
- ETHTOOL_MSG_COALESCE_SET = 20,
- ETHTOOL_MSG_PAUSE_GET = 21,
- ETHTOOL_MSG_PAUSE_SET = 22,
- ETHTOOL_MSG_EEE_GET = 23,
- ETHTOOL_MSG_EEE_SET = 24,
- ETHTOOL_MSG_TSINFO_GET = 25,
- ETHTOOL_MSG_CABLE_TEST_ACT = 26,
- ETHTOOL_MSG_CABLE_TEST_TDR_ACT = 27,
- ETHTOOL_MSG_TUNNEL_INFO_GET = 28,
- __ETHTOOL_MSG_USER_CNT = 29,
- ETHTOOL_MSG_USER_MAX = 28,
-};
-
-enum {
- ETHTOOL_A_HEADER_UNSPEC = 0,
- ETHTOOL_A_HEADER_DEV_INDEX = 1,
- ETHTOOL_A_HEADER_DEV_NAME = 2,
- ETHTOOL_A_HEADER_FLAGS = 3,
- __ETHTOOL_A_HEADER_CNT = 4,
- ETHTOOL_A_HEADER_MAX = 3,
-};
-
-enum {
- ETHTOOL_A_STRSET_UNSPEC = 0,
- ETHTOOL_A_STRSET_HEADER = 1,
- ETHTOOL_A_STRSET_STRINGSETS = 2,
- ETHTOOL_A_STRSET_COUNTS_ONLY = 3,
- __ETHTOOL_A_STRSET_CNT = 4,
- ETHTOOL_A_STRSET_MAX = 3,
-};
-
-enum {
- ETHTOOL_A_LINKINFO_UNSPEC = 0,
- ETHTOOL_A_LINKINFO_HEADER = 1,
- ETHTOOL_A_LINKINFO_PORT = 2,
- ETHTOOL_A_LINKINFO_PHYADDR = 3,
- ETHTOOL_A_LINKINFO_TP_MDIX = 4,
- ETHTOOL_A_LINKINFO_TP_MDIX_CTRL = 5,
- ETHTOOL_A_LINKINFO_TRANSCEIVER = 6,
- __ETHTOOL_A_LINKINFO_CNT = 7,
- ETHTOOL_A_LINKINFO_MAX = 6,
-};
-
-enum {
- ETHTOOL_A_LINKMODES_UNSPEC = 0,
- ETHTOOL_A_LINKMODES_HEADER = 1,
- ETHTOOL_A_LINKMODES_AUTONEG = 2,
- ETHTOOL_A_LINKMODES_OURS = 3,
- ETHTOOL_A_LINKMODES_PEER = 4,
- ETHTOOL_A_LINKMODES_SPEED = 5,
- ETHTOOL_A_LINKMODES_DUPLEX = 6,
- ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG = 7,
- ETHTOOL_A_LINKMODES_MASTER_SLAVE_STATE = 8,
- __ETHTOOL_A_LINKMODES_CNT = 9,
- ETHTOOL_A_LINKMODES_MAX = 8,
-};
-
-enum {
- ETHTOOL_A_LINKSTATE_UNSPEC = 0,
- ETHTOOL_A_LINKSTATE_HEADER = 1,
- ETHTOOL_A_LINKSTATE_LINK = 2,
- ETHTOOL_A_LINKSTATE_SQI = 3,
- ETHTOOL_A_LINKSTATE_SQI_MAX = 4,
- ETHTOOL_A_LINKSTATE_EXT_STATE = 5,
- ETHTOOL_A_LINKSTATE_EXT_SUBSTATE = 6,
- __ETHTOOL_A_LINKSTATE_CNT = 7,
- ETHTOOL_A_LINKSTATE_MAX = 6,
-};
-
-enum {
- ETHTOOL_A_DEBUG_UNSPEC = 0,
- ETHTOOL_A_DEBUG_HEADER = 1,
- ETHTOOL_A_DEBUG_MSGMASK = 2,
- __ETHTOOL_A_DEBUG_CNT = 3,
- ETHTOOL_A_DEBUG_MAX = 2,
-};
-
-enum {
- ETHTOOL_A_WOL_UNSPEC = 0,
- ETHTOOL_A_WOL_HEADER = 1,
- ETHTOOL_A_WOL_MODES = 2,
- ETHTOOL_A_WOL_SOPASS = 3,
- __ETHTOOL_A_WOL_CNT = 4,
- ETHTOOL_A_WOL_MAX = 3,
-};
-
-enum {
- ETHTOOL_A_FEATURES_UNSPEC = 0,
- ETHTOOL_A_FEATURES_HEADER = 1,
- ETHTOOL_A_FEATURES_HW = 2,
- ETHTOOL_A_FEATURES_WANTED = 3,
- ETHTOOL_A_FEATURES_ACTIVE = 4,
- ETHTOOL_A_FEATURES_NOCHANGE = 5,
- __ETHTOOL_A_FEATURES_CNT = 6,
- ETHTOOL_A_FEATURES_MAX = 5,
-};
-
-enum {
- ETHTOOL_A_PRIVFLAGS_UNSPEC = 0,
- ETHTOOL_A_PRIVFLAGS_HEADER = 1,
- ETHTOOL_A_PRIVFLAGS_FLAGS = 2,
- __ETHTOOL_A_PRIVFLAGS_CNT = 3,
- ETHTOOL_A_PRIVFLAGS_MAX = 2,
-};
-
-enum {
- ETHTOOL_A_RINGS_UNSPEC = 0,
- ETHTOOL_A_RINGS_HEADER = 1,
- ETHTOOL_A_RINGS_RX_MAX = 2,
- ETHTOOL_A_RINGS_RX_MINI_MAX = 3,
- ETHTOOL_A_RINGS_RX_JUMBO_MAX = 4,
- ETHTOOL_A_RINGS_TX_MAX = 5,
- ETHTOOL_A_RINGS_RX = 6,
- ETHTOOL_A_RINGS_RX_MINI = 7,
- ETHTOOL_A_RINGS_RX_JUMBO = 8,
- ETHTOOL_A_RINGS_TX = 9,
- __ETHTOOL_A_RINGS_CNT = 10,
- ETHTOOL_A_RINGS_MAX = 9,
-};
-
-enum {
- ETHTOOL_A_CHANNELS_UNSPEC = 0,
- ETHTOOL_A_CHANNELS_HEADER = 1,
- ETHTOOL_A_CHANNELS_RX_MAX = 2,
- ETHTOOL_A_CHANNELS_TX_MAX = 3,
- ETHTOOL_A_CHANNELS_OTHER_MAX = 4,
- ETHTOOL_A_CHANNELS_COMBINED_MAX = 5,
- ETHTOOL_A_CHANNELS_RX_COUNT = 6,
- ETHTOOL_A_CHANNELS_TX_COUNT = 7,
- ETHTOOL_A_CHANNELS_OTHER_COUNT = 8,
- ETHTOOL_A_CHANNELS_COMBINED_COUNT = 9,
- __ETHTOOL_A_CHANNELS_CNT = 10,
- ETHTOOL_A_CHANNELS_MAX = 9,
-};
-
-enum {
- ETHTOOL_A_COALESCE_UNSPEC = 0,
- ETHTOOL_A_COALESCE_HEADER = 1,
- ETHTOOL_A_COALESCE_RX_USECS = 2,
- ETHTOOL_A_COALESCE_RX_MAX_FRAMES = 3,
- ETHTOOL_A_COALESCE_RX_USECS_IRQ = 4,
- ETHTOOL_A_COALESCE_RX_MAX_FRAMES_IRQ = 5,
- ETHTOOL_A_COALESCE_TX_USECS = 6,
- ETHTOOL_A_COALESCE_TX_MAX_FRAMES = 7,
- ETHTOOL_A_COALESCE_TX_USECS_IRQ = 8,
- ETHTOOL_A_COALESCE_TX_MAX_FRAMES_IRQ = 9,
- ETHTOOL_A_COALESCE_STATS_BLOCK_USECS = 10,
- ETHTOOL_A_COALESCE_USE_ADAPTIVE_RX = 11,
- ETHTOOL_A_COALESCE_USE_ADAPTIVE_TX = 12,
- ETHTOOL_A_COALESCE_PKT_RATE_LOW = 13,
- ETHTOOL_A_COALESCE_RX_USECS_LOW = 14,
- ETHTOOL_A_COALESCE_RX_MAX_FRAMES_LOW = 15,
- ETHTOOL_A_COALESCE_TX_USECS_LOW = 16,
- ETHTOOL_A_COALESCE_TX_MAX_FRAMES_LOW = 17,
- ETHTOOL_A_COALESCE_PKT_RATE_HIGH = 18,
- ETHTOOL_A_COALESCE_RX_USECS_HIGH = 19,
- ETHTOOL_A_COALESCE_RX_MAX_FRAMES_HIGH = 20,
- ETHTOOL_A_COALESCE_TX_USECS_HIGH = 21,
- ETHTOOL_A_COALESCE_TX_MAX_FRAMES_HIGH = 22,
- ETHTOOL_A_COALESCE_RATE_SAMPLE_INTERVAL = 23,
- __ETHTOOL_A_COALESCE_CNT = 24,
- ETHTOOL_A_COALESCE_MAX = 23,
-};
-
-enum {
- ETHTOOL_A_PAUSE_UNSPEC = 0,
- ETHTOOL_A_PAUSE_HEADER = 1,
- ETHTOOL_A_PAUSE_AUTONEG = 2,
- ETHTOOL_A_PAUSE_RX = 3,
- ETHTOOL_A_PAUSE_TX = 4,
- ETHTOOL_A_PAUSE_STATS = 5,
- __ETHTOOL_A_PAUSE_CNT = 6,
- ETHTOOL_A_PAUSE_MAX = 5,
-};
-
-enum {
- ETHTOOL_A_EEE_UNSPEC = 0,
- ETHTOOL_A_EEE_HEADER = 1,
- ETHTOOL_A_EEE_MODES_OURS = 2,
- ETHTOOL_A_EEE_MODES_PEER = 3,
- ETHTOOL_A_EEE_ACTIVE = 4,
- ETHTOOL_A_EEE_ENABLED = 5,
- ETHTOOL_A_EEE_TX_LPI_ENABLED = 6,
- ETHTOOL_A_EEE_TX_LPI_TIMER = 7,
- __ETHTOOL_A_EEE_CNT = 8,
- ETHTOOL_A_EEE_MAX = 7,
-};
-
-enum {
- ETHTOOL_A_TSINFO_UNSPEC = 0,
- ETHTOOL_A_TSINFO_HEADER = 1,
- ETHTOOL_A_TSINFO_TIMESTAMPING = 2,
- ETHTOOL_A_TSINFO_TX_TYPES = 3,
- ETHTOOL_A_TSINFO_RX_FILTERS = 4,
- ETHTOOL_A_TSINFO_PHC_INDEX = 5,
- __ETHTOOL_A_TSINFO_CNT = 6,
- ETHTOOL_A_TSINFO_MAX = 5,
-};
-
-enum {
- ETHTOOL_A_CABLE_TEST_UNSPEC = 0,
- ETHTOOL_A_CABLE_TEST_HEADER = 1,
- __ETHTOOL_A_CABLE_TEST_CNT = 2,
- ETHTOOL_A_CABLE_TEST_MAX = 1,
-};
-
-enum {
- ETHTOOL_A_CABLE_TEST_TDR_UNSPEC = 0,
- ETHTOOL_A_CABLE_TEST_TDR_HEADER = 1,
- ETHTOOL_A_CABLE_TEST_TDR_CFG = 2,
- __ETHTOOL_A_CABLE_TEST_TDR_CNT = 3,
- ETHTOOL_A_CABLE_TEST_TDR_MAX = 2,
-};
-
-enum {
- ETHTOOL_A_TUNNEL_INFO_UNSPEC = 0,
- ETHTOOL_A_TUNNEL_INFO_HEADER = 1,
- ETHTOOL_A_TUNNEL_INFO_UDP_PORTS = 2,
- __ETHTOOL_A_TUNNEL_INFO_CNT = 3,
- ETHTOOL_A_TUNNEL_INFO_MAX = 2,
-};
-
-enum ethtool_multicast_groups {
- ETHNL_MCGRP_MONITOR = 0,
-};
-
-struct ethnl_req_info {
- struct net_device *dev;
- u32 flags;
-};
-
-struct ethnl_reply_data {
- struct net_device *dev;
-};
-
-struct ethnl_request_ops {
- u8 request_cmd;
- u8 reply_cmd;
- u16 hdr_attr;
- unsigned int req_info_size;
- unsigned int reply_data_size;
- bool allow_nodev_do;
- int (*parse_request)(struct ethnl_req_info *, struct nlattr **, struct netlink_ext_ack *);
- int (*prepare_data)(const struct ethnl_req_info *, struct ethnl_reply_data *, struct genl_info *);
- int (*reply_size)(const struct ethnl_req_info *, const struct ethnl_reply_data *);
- int (*fill_reply)(struct sk_buff *, const struct ethnl_req_info *, const struct ethnl_reply_data *);
- void (*cleanup_data)(struct ethnl_reply_data *);
-};
-
-struct ethnl_dump_ctx {
- const struct ethnl_request_ops *ops;
- struct ethnl_req_info *req_info;
- struct ethnl_reply_data *reply_data;
- int pos_hash;
- int pos_idx;
-};
-
-typedef void (*ethnl_notify_handler_t)(struct net_device *, unsigned int, const void *);
-
-enum {
- ETHTOOL_A_BITSET_BIT_UNSPEC = 0,
- ETHTOOL_A_BITSET_BIT_INDEX = 1,
- ETHTOOL_A_BITSET_BIT_NAME = 2,
- ETHTOOL_A_BITSET_BIT_VALUE = 3,
- __ETHTOOL_A_BITSET_BIT_CNT = 4,
- ETHTOOL_A_BITSET_BIT_MAX = 3,
-};
-
-enum {
- ETHTOOL_A_BITSET_BITS_UNSPEC = 0,
- ETHTOOL_A_BITSET_BITS_BIT = 1,
- __ETHTOOL_A_BITSET_BITS_CNT = 2,
- ETHTOOL_A_BITSET_BITS_MAX = 1,
-};
-
-enum {
- ETHTOOL_A_BITSET_UNSPEC = 0,
- ETHTOOL_A_BITSET_NOMASK = 1,
- ETHTOOL_A_BITSET_SIZE = 2,
- ETHTOOL_A_BITSET_BITS = 3,
- ETHTOOL_A_BITSET_VALUE = 4,
- ETHTOOL_A_BITSET_MASK = 5,
- __ETHTOOL_A_BITSET_CNT = 6,
- ETHTOOL_A_BITSET_MAX = 5,
-};
-
-typedef const char (* const ethnl_string_array_t)[32];
-
-enum {
- ETHTOOL_A_STRING_UNSPEC = 0,
- ETHTOOL_A_STRING_INDEX = 1,
- ETHTOOL_A_STRING_VALUE = 2,
- __ETHTOOL_A_STRING_CNT = 3,
- ETHTOOL_A_STRING_MAX = 2,
-};
-
-enum {
- ETHTOOL_A_STRINGS_UNSPEC = 0,
- ETHTOOL_A_STRINGS_STRING = 1,
- __ETHTOOL_A_STRINGS_CNT = 2,
- ETHTOOL_A_STRINGS_MAX = 1,
-};
-
-enum {
- ETHTOOL_A_STRINGSET_UNSPEC = 0,
- ETHTOOL_A_STRINGSET_ID = 1,
- ETHTOOL_A_STRINGSET_COUNT = 2,
- ETHTOOL_A_STRINGSET_STRINGS = 3,
- __ETHTOOL_A_STRINGSET_CNT = 4,
- ETHTOOL_A_STRINGSET_MAX = 3,
-};
-
-enum {
- ETHTOOL_A_STRINGSETS_UNSPEC = 0,
- ETHTOOL_A_STRINGSETS_STRINGSET = 1,
- __ETHTOOL_A_STRINGSETS_CNT = 2,
- ETHTOOL_A_STRINGSETS_MAX = 1,
-};
-
-struct strset_info {
- bool per_dev;
- bool free_strings;
- unsigned int count;
- const char (*strings)[32];
-};
-
-struct strset_req_info {
- struct ethnl_req_info base;
- u32 req_ids;
- bool counts_only;
-};
-
-struct strset_reply_data {
- struct ethnl_reply_data base;
- struct strset_info sets[16];
-};
-
-struct linkinfo_reply_data {
- struct ethnl_reply_data base;
- struct ethtool_link_ksettings ksettings;
- struct ethtool_link_settings *lsettings;
-};
-
-struct linkmodes_reply_data {
- struct ethnl_reply_data base;
- struct ethtool_link_ksettings ksettings;
- struct ethtool_link_settings *lsettings;
- bool peer_empty;
-};
-
-struct link_mode_info {
- int speed;
- u8 duplex;
-};
-
-struct linkstate_reply_data {
- struct ethnl_reply_data base;
- int link;
- int sqi;
- int sqi_max;
- bool link_ext_state_provided;
- struct ethtool_link_ext_state_info ethtool_link_ext_state_info;
-};
-
-struct debug_reply_data {
- struct ethnl_reply_data base;
- u32 msg_mask;
-};
-
-struct wol_reply_data {
- struct ethnl_reply_data base;
- struct ethtool_wolinfo wol;
- bool show_sopass;
-};
-
-struct features_reply_data {
- struct ethnl_reply_data base;
- u32 hw[2];
- u32 wanted[2];
- u32 active[2];
- u32 nochange[2];
- u32 all[2];
-};
-
-struct privflags_reply_data {
- struct ethnl_reply_data base;
- const char (*priv_flag_names)[32];
- unsigned int n_priv_flags;
- u32 priv_flags;
-};
-
-struct rings_reply_data {
- struct ethnl_reply_data base;
- struct ethtool_ringparam ringparam;
-};
-
-struct channels_reply_data {
- struct ethnl_reply_data base;
- struct ethtool_channels channels;
-};
-
-struct coalesce_reply_data {
- struct ethnl_reply_data base;
- struct ethtool_coalesce coalesce;
- u32 supported_params;
-};
-
-enum {
- ETHTOOL_A_PAUSE_STAT_UNSPEC = 0,
- ETHTOOL_A_PAUSE_STAT_PAD = 1,
- ETHTOOL_A_PAUSE_STAT_TX_FRAMES = 2,
- ETHTOOL_A_PAUSE_STAT_RX_FRAMES = 3,
- __ETHTOOL_A_PAUSE_STAT_CNT = 4,
- ETHTOOL_A_PAUSE_STAT_MAX = 3,
-};
-
-struct pause_reply_data {
- struct ethnl_reply_data base;
- struct ethtool_pauseparam pauseparam;
- struct ethtool_pause_stats pausestat;
-};
-
-struct eee_reply_data {
- struct ethnl_reply_data base;
- struct ethtool_eee eee;
-};
-
-struct tsinfo_reply_data {
- struct ethnl_reply_data base;
- struct ethtool_ts_info ts_info;
-};
-
-enum {
- ETHTOOL_A_CABLE_PAIR_A = 0,
- ETHTOOL_A_CABLE_PAIR_B = 1,
- ETHTOOL_A_CABLE_PAIR_C = 2,
- ETHTOOL_A_CABLE_PAIR_D = 3,
-};
-
-enum {
- ETHTOOL_A_CABLE_RESULT_UNSPEC = 0,
- ETHTOOL_A_CABLE_RESULT_PAIR = 1,
- ETHTOOL_A_CABLE_RESULT_CODE = 2,
- __ETHTOOL_A_CABLE_RESULT_CNT = 3,
- ETHTOOL_A_CABLE_RESULT_MAX = 2,
-};
-
-enum {
- ETHTOOL_A_CABLE_FAULT_LENGTH_UNSPEC = 0,
- ETHTOOL_A_CABLE_FAULT_LENGTH_PAIR = 1,
- ETHTOOL_A_CABLE_FAULT_LENGTH_CM = 2,
- __ETHTOOL_A_CABLE_FAULT_LENGTH_CNT = 3,
- ETHTOOL_A_CABLE_FAULT_LENGTH_MAX = 2,
-};
-
-enum {
- ETHTOOL_A_CABLE_TEST_NTF_STATUS_UNSPEC = 0,
- ETHTOOL_A_CABLE_TEST_NTF_STATUS_STARTED = 1,
- ETHTOOL_A_CABLE_TEST_NTF_STATUS_COMPLETED = 2,
-};
-
-enum {
- ETHTOOL_A_CABLE_NEST_UNSPEC = 0,
- ETHTOOL_A_CABLE_NEST_RESULT = 1,
- ETHTOOL_A_CABLE_NEST_FAULT_LENGTH = 2,
- __ETHTOOL_A_CABLE_NEST_CNT = 3,
- ETHTOOL_A_CABLE_NEST_MAX = 2,
-};
-
-enum {
- ETHTOOL_A_CABLE_TEST_NTF_UNSPEC = 0,
- ETHTOOL_A_CABLE_TEST_NTF_HEADER = 1,
- ETHTOOL_A_CABLE_TEST_NTF_STATUS = 2,
- ETHTOOL_A_CABLE_TEST_NTF_NEST = 3,
- __ETHTOOL_A_CABLE_TEST_NTF_CNT = 4,
- ETHTOOL_A_CABLE_TEST_NTF_MAX = 3,
-};
-
-enum {
- ETHTOOL_A_CABLE_TEST_TDR_CFG_UNSPEC = 0,
- ETHTOOL_A_CABLE_TEST_TDR_CFG_FIRST = 1,
- ETHTOOL_A_CABLE_TEST_TDR_CFG_LAST = 2,
- ETHTOOL_A_CABLE_TEST_TDR_CFG_STEP = 3,
- ETHTOOL_A_CABLE_TEST_TDR_CFG_PAIR = 4,
- __ETHTOOL_A_CABLE_TEST_TDR_CFG_CNT = 5,
- ETHTOOL_A_CABLE_TEST_TDR_CFG_MAX = 4,
-};
-
-enum {
- ETHTOOL_A_CABLE_AMPLITUDE_UNSPEC = 0,
- ETHTOOL_A_CABLE_AMPLITUDE_PAIR = 1,
- ETHTOOL_A_CABLE_AMPLITUDE_mV = 2,
- __ETHTOOL_A_CABLE_AMPLITUDE_CNT = 3,
- ETHTOOL_A_CABLE_AMPLITUDE_MAX = 2,
-};
-
-enum {
- ETHTOOL_A_CABLE_PULSE_UNSPEC = 0,
- ETHTOOL_A_CABLE_PULSE_mV = 1,
- __ETHTOOL_A_CABLE_PULSE_CNT = 2,
- ETHTOOL_A_CABLE_PULSE_MAX = 1,
-};
-
-enum {
- ETHTOOL_A_CABLE_STEP_UNSPEC = 0,
- ETHTOOL_A_CABLE_STEP_FIRST_DISTANCE = 1,
- ETHTOOL_A_CABLE_STEP_LAST_DISTANCE = 2,
- ETHTOOL_A_CABLE_STEP_STEP_DISTANCE = 3,
- __ETHTOOL_A_CABLE_STEP_CNT = 4,
- ETHTOOL_A_CABLE_STEP_MAX = 3,
-};
-
-enum {
- ETHTOOL_A_CABLE_TDR_NEST_UNSPEC = 0,
- ETHTOOL_A_CABLE_TDR_NEST_STEP = 1,
- ETHTOOL_A_CABLE_TDR_NEST_AMPLITUDE = 2,
- ETHTOOL_A_CABLE_TDR_NEST_PULSE = 3,
- __ETHTOOL_A_CABLE_TDR_NEST_CNT = 4,
- ETHTOOL_A_CABLE_TDR_NEST_MAX = 3,
-};
-
-enum {
- ETHTOOL_A_TUNNEL_UDP_ENTRY_UNSPEC = 0,
- ETHTOOL_A_TUNNEL_UDP_ENTRY_PORT = 1,
- ETHTOOL_A_TUNNEL_UDP_ENTRY_TYPE = 2,
- __ETHTOOL_A_TUNNEL_UDP_ENTRY_CNT = 3,
- ETHTOOL_A_TUNNEL_UDP_ENTRY_MAX = 2,
-};
-
-enum {
- ETHTOOL_A_TUNNEL_UDP_TABLE_UNSPEC = 0,
- ETHTOOL_A_TUNNEL_UDP_TABLE_SIZE = 1,
- ETHTOOL_A_TUNNEL_UDP_TABLE_TYPES = 2,
- ETHTOOL_A_TUNNEL_UDP_TABLE_ENTRY = 3,
- __ETHTOOL_A_TUNNEL_UDP_TABLE_CNT = 4,
- ETHTOOL_A_TUNNEL_UDP_TABLE_MAX = 3,
-};
-
-enum {
- ETHTOOL_A_TUNNEL_UDP_UNSPEC = 0,
- ETHTOOL_A_TUNNEL_UDP_TABLE = 1,
- __ETHTOOL_A_TUNNEL_UDP_CNT = 2,
- ETHTOOL_A_TUNNEL_UDP_MAX = 1,
-};
-
-enum udp_parsable_tunnel_type {
- UDP_TUNNEL_TYPE_VXLAN = 1,
- UDP_TUNNEL_TYPE_GENEVE = 2,
- UDP_TUNNEL_TYPE_VXLAN_GPE = 4,
-};
-
-enum udp_tunnel_nic_info_flags {
- UDP_TUNNEL_NIC_INFO_MAY_SLEEP = 1,
- UDP_TUNNEL_NIC_INFO_OPEN_ONLY = 2,
- UDP_TUNNEL_NIC_INFO_IPV4_ONLY = 4,
- UDP_TUNNEL_NIC_INFO_STATIC_IANA_VXLAN = 8,
-};
-
-struct udp_tunnel_nic_ops {
- void (*get_port)(struct net_device *, unsigned int, unsigned int, struct udp_tunnel_info *);
- void (*set_port_priv)(struct net_device *, unsigned int, unsigned int, u8);
- void (*add_port)(struct net_device *, struct udp_tunnel_info *);
- void (*del_port)(struct net_device *, struct udp_tunnel_info *);
- void (*reset_ntf)(struct net_device *);
- size_t (*dump_size)(struct net_device *, unsigned int);
- int (*dump_write)(struct net_device *, unsigned int, struct sk_buff *);
-};
-
-struct ethnl_tunnel_info_dump_ctx {
- struct ethnl_req_info req_info;
- int pos_hash;
- int pos_idx;
-};
-
-struct nf_hook_entries_rcu_head {
- struct callback_head head;
- void *allocation;
-};
-
-struct nf_conn___2;
-
-enum nf_nat_manip_type;
-
-struct nf_nat_hook {
- int (*parse_nat_setup)(struct nf_conn___2 *, enum nf_nat_manip_type, const struct nlattr *);
- void (*decode_session)(struct sk_buff *, struct flowi *);
- unsigned int (*manip_pkt)(struct sk_buff *, struct nf_conn___2 *, enum nf_nat_manip_type, enum ip_conntrack_dir);
-};
-
-struct nf_conntrack_tuple___2;
-
-struct nf_ct_hook {
- int (*update)(struct net *, struct sk_buff *);
- void (*destroy)(struct nf_conntrack *);
- bool (*get_tuple_skb)(struct nf_conntrack_tuple___2 *, const struct sk_buff *);
-};
-
-struct nfnl_ct_hook {
- struct nf_conn___2 * (*get_ct)(const struct sk_buff *, enum ip_conntrack_info *);
- size_t (*build_size)(const struct nf_conn___2 *);
- int (*build)(struct sk_buff *, struct nf_conn___2 *, enum ip_conntrack_info, u_int16_t, u_int16_t);
- int (*parse)(const struct nlattr *, struct nf_conn___2 *);
- int (*attach_expect)(const struct nlattr *, struct nf_conn___2 *, u32, u32);
- void (*seq_adjust)(struct sk_buff *, struct nf_conn___2 *, enum ip_conntrack_info, s32);
-};
-
-struct nf_ipv6_ops {
- void (*route_input)(struct sk_buff *);
- int (*fragment)(struct net *, struct sock *, struct sk_buff *, int (*)(struct net *, struct sock *, struct sk_buff *));
- int (*reroute)(struct sk_buff *, const struct nf_queue_entry *);
-};
-
-struct nf_queue_entry {
- struct list_head list;
- struct sk_buff *skb;
- unsigned int id;
- unsigned int hook_index;
- struct net_device *physin;
- struct net_device *physout;
- struct nf_hook_state state;
- u16 size;
-};
-
-struct nf_loginfo {
- u_int8_t type;
- union {
- struct {
- u_int32_t copy_len;
- u_int16_t group;
- u_int16_t qthreshold;
- u_int16_t flags;
- } ulog;
- struct {
- u_int8_t level;
- u_int8_t logflags;
- } log;
- } u;
-};
-
-struct nf_log_buf {
- unsigned int count;
- char buf[1020];
-};
-
-struct nf_bridge_info {
- enum {
- BRNF_PROTO_UNCHANGED = 0,
- BRNF_PROTO_8021Q = 1,
- BRNF_PROTO_PPPOE = 2,
- } orig_proto: 8;
- u8 pkt_otherhost: 1;
- u8 in_prerouting: 1;
- u8 bridged_dnat: 1;
- __u16 frag_max_size;
- struct net_device *physindev;
- struct net_device *physoutdev;
- union {
- __be32 ipv4_daddr;
- struct in6_addr ipv6_daddr;
- char neigh_header[8];
- };
-};
-
-struct ip_rt_info {
- __be32 daddr;
- __be32 saddr;
- u_int8_t tos;
- u_int32_t mark;
-};
-
-struct ip6_rt_info {
- struct in6_addr daddr;
- struct in6_addr saddr;
- u_int32_t mark;
-};
-
-struct nf_sockopt_ops {
- struct list_head list;
- u_int8_t pf;
- int set_optmin;
- int set_optmax;
- int (*set)(struct sock *, int, sockptr_t, unsigned int);
- int get_optmin;
- int get_optmax;
- int (*get)(struct sock *, int, void *, int *);
- struct module *owner;
-};
-
-struct ip_mreqn {
- struct in_addr imr_multiaddr;
- struct in_addr imr_address;
- int imr_ifindex;
-};
-
-struct rtmsg {
- unsigned char rtm_family;
- unsigned char rtm_dst_len;
- unsigned char rtm_src_len;
- unsigned char rtm_tos;
- unsigned char rtm_table;
- unsigned char rtm_protocol;
- unsigned char rtm_scope;
- unsigned char rtm_type;
- unsigned int rtm_flags;
-};
-
-struct rtvia {
- __kernel_sa_family_t rtvia_family;
- __u8 rtvia_addr[0];
-};
-
-struct ip_sf_list;
-
-struct ip_mc_list {
- struct in_device *interface;
- __be32 multiaddr;
- unsigned int sfmode;
- struct ip_sf_list *sources;
- struct ip_sf_list *tomb;
- long unsigned int sfcount[2];
- union {
- struct ip_mc_list *next;
- struct ip_mc_list *next_rcu;
- };
- struct ip_mc_list *next_hash;
- struct timer_list timer;
- int users;
- refcount_t refcnt;
- spinlock_t lock;
- char tm_running;
- char reporter;
- char unsolicit_count;
- char loaded;
- unsigned char gsquery;
- unsigned char crcount;
- struct callback_head rcu;
-};
-
-struct ip_sf_socklist {
- unsigned int sl_max;
- unsigned int sl_count;
- struct callback_head rcu;
- __be32 sl_addr[0];
-};
-
-struct ip_mc_socklist {
- struct ip_mc_socklist *next_rcu;
- struct ip_mreqn multi;
- unsigned int sfmode;
- struct ip_sf_socklist *sflist;
- struct callback_head rcu;
-};
-
-struct ip_sf_list {
- struct ip_sf_list *sf_next;
- long unsigned int sf_count[2];
- __be32 sf_inaddr;
- unsigned char sf_gsresp;
- unsigned char sf_oldin;
- unsigned char sf_crcount;
-};
-
-struct ipv4_addr_key {
- __be32 addr;
- int vif;
-};
-
-struct inetpeer_addr {
- union {
- struct ipv4_addr_key a4;
- struct in6_addr a6;
- u32 key[4];
- };
- __u16 family;
-};
-
-struct inet_peer {
- struct rb_node rb_node;
- struct inetpeer_addr daddr;
- u32 metrics[17];
- u32 rate_tokens;
- u32 n_redirects;
- long unsigned int rate_last;
- union {
- struct {
- atomic_t rid;
- };
- struct callback_head rcu;
- };
- __u32 dtime;
- refcount_t refcnt;
-};
-
-struct fib_rt_info {
- struct fib_info *fi;
- u32 tb_id;
- __be32 dst;
- int dst_len;
- u8 tos;
- u8 type;
- u8 offload: 1;
- u8 trap: 1;
- u8 unused: 6;
-};
-
-struct uncached_list {
- spinlock_t lock;
- struct list_head head;
-};
-
-struct ip_rt_acct {
- __u32 o_bytes;
- __u32 o_packets;
- __u32 i_bytes;
- __u32 i_packets;
-};
-
-struct rt_cache_stat {
- unsigned int in_slow_tot;
- unsigned int in_slow_mc;
- unsigned int in_no_route;
- unsigned int in_brd;
- unsigned int in_martian_dst;
- unsigned int in_martian_src;
- unsigned int out_slow_tot;
- unsigned int out_slow_mc;
-};
-
-struct fib_alias {
- struct hlist_node fa_list;
- struct fib_info *fa_info;
- u8 fa_tos;
- u8 fa_type;
- u8 fa_state;
- u8 fa_slen;
- u32 tb_id;
- s16 fa_default;
- u8 offload: 1;
- u8 trap: 1;
- u8 unused: 6;
- struct callback_head rcu;
-};
-
-struct fib_prop {
- int error;
- u8 scope;
-};
-
-struct net_offload {
- struct offload_callbacks callbacks;
- unsigned int flags;
-};
-
-struct raw_hashinfo {
- rwlock_t lock;
- struct hlist_head ht[256];
-};
-
-enum ip_defrag_users {
- IP_DEFRAG_LOCAL_DELIVER = 0,
- IP_DEFRAG_CALL_RA_CHAIN = 1,
- IP_DEFRAG_CONNTRACK_IN = 2,
- __IP_DEFRAG_CONNTRACK_IN_END = 65537,
- IP_DEFRAG_CONNTRACK_OUT = 65538,
- __IP_DEFRAG_CONNTRACK_OUT_END = 131073,
- IP_DEFRAG_CONNTRACK_BRIDGE_IN = 131074,
- __IP_DEFRAG_CONNTRACK_BRIDGE_IN = 196609,
- IP_DEFRAG_VS_IN = 196610,
- IP_DEFRAG_VS_OUT = 196611,
- IP_DEFRAG_VS_FWD = 196612,
- IP_DEFRAG_AF_PACKET = 196613,
- IP_DEFRAG_MACVLAN = 196614,
-};
-
-enum {
- INET_FRAG_FIRST_IN = 1,
- INET_FRAG_LAST_IN = 2,
- INET_FRAG_COMPLETE = 4,
- INET_FRAG_HASH_DEAD = 8,
-};
-
-struct ipq {
- struct inet_frag_queue q;
- u8 ecn;
- u16 max_df_size;
- int iif;
- unsigned int rid;
- struct inet_peer *peer;
-};
-
-struct ip_options_data {
- struct ip_options_rcu opt;
- char data[40];
-};
-
-struct ipcm_cookie {
- struct sockcm_cookie sockc;
- __be32 addr;
- int oif;
- struct ip_options_rcu *opt;
- __u8 ttl;
- __s16 tos;
- char priority;
- __u16 gso_size;
-};
-
-struct ip_fraglist_iter {
- struct sk_buff *frag;
- struct iphdr *iph;
- int offset;
- unsigned int hlen;
-};
-
-struct ip_frag_state {
- bool DF;
- unsigned int hlen;
- unsigned int ll_rs;
- unsigned int mtu;
- unsigned int left;
- int offset;
- int ptr;
- __be16 not_last_frag;
-};
-
-struct ip_reply_arg {
- struct kvec iov[1];
- int flags;
- __wsum csum;
- int csumoffset;
- int bound_dev_if;
- u8 tos;
- kuid_t uid;
-};
-
-struct ip_mreq_source {
- __be32 imr_multiaddr;
- __be32 imr_interface;
- __be32 imr_sourceaddr;
-};
-
-struct ip_msfilter {
- __be32 imsf_multiaddr;
- __be32 imsf_interface;
- __u32 imsf_fmode;
- __u32 imsf_numsrc;
- __be32 imsf_slist[1];
-};
-
-struct group_req {
- __u32 gr_interface;
- struct __kernel_sockaddr_storage gr_group;
-};
-
-struct group_source_req {
- __u32 gsr_interface;
- struct __kernel_sockaddr_storage gsr_group;
- struct __kernel_sockaddr_storage gsr_source;
-};
-
-struct group_filter {
- __u32 gf_interface;
- struct __kernel_sockaddr_storage gf_group;
- __u32 gf_fmode;
- __u32 gf_numsrc;
- struct __kernel_sockaddr_storage gf_slist[1];
-};
-
-struct in_pktinfo {
- int ipi_ifindex;
- struct in_addr ipi_spec_dst;
- struct in_addr ipi_addr;
-};
-
-struct compat_group_req {
- __u32 gr_interface;
- struct __kernel_sockaddr_storage gr_group;
-} __attribute__((packed));
-
-struct compat_group_source_req {
- __u32 gsr_interface;
- struct __kernel_sockaddr_storage gsr_group;
- struct __kernel_sockaddr_storage gsr_source;
-} __attribute__((packed));
-
-struct compat_group_filter {
- __u32 gf_interface;
- struct __kernel_sockaddr_storage gf_group;
- __u32 gf_fmode;
- __u32 gf_numsrc;
- struct __kernel_sockaddr_storage gf_slist[1];
-} __attribute__((packed));
-
-enum {
- BPFILTER_IPT_SO_SET_REPLACE = 64,
- BPFILTER_IPT_SO_SET_ADD_COUNTERS = 65,
- BPFILTER_IPT_SET_MAX = 66,
-};
-
-enum {
- BPFILTER_IPT_SO_GET_INFO = 64,
- BPFILTER_IPT_SO_GET_ENTRIES = 65,
- BPFILTER_IPT_SO_GET_REVISION_MATCH = 66,
- BPFILTER_IPT_SO_GET_REVISION_TARGET = 67,
- BPFILTER_IPT_GET_MAX = 68,
-};
-
-struct tcpvegas_info {
- __u32 tcpv_enabled;
- __u32 tcpv_rttcnt;
- __u32 tcpv_rtt;
- __u32 tcpv_minrtt;
-};
-
-struct tcp_dctcp_info {
- __u16 dctcp_enabled;
- __u16 dctcp_ce_state;
- __u32 dctcp_alpha;
- __u32 dctcp_ab_ecn;
- __u32 dctcp_ab_tot;
-};
-
-struct tcp_bbr_info {
- __u32 bbr_bw_lo;
- __u32 bbr_bw_hi;
- __u32 bbr_min_rtt;
- __u32 bbr_pacing_gain;
- __u32 bbr_cwnd_gain;
-};
-
-union tcp_cc_info {
- struct tcpvegas_info vegas;
- struct tcp_dctcp_info dctcp;
- struct tcp_bbr_info bbr;
-};
-
-enum {
- BPF_TCP_ESTABLISHED = 1,
- BPF_TCP_SYN_SENT = 2,
- BPF_TCP_SYN_RECV = 3,
- BPF_TCP_FIN_WAIT1 = 4,
- BPF_TCP_FIN_WAIT2 = 5,
- BPF_TCP_TIME_WAIT = 6,
- BPF_TCP_CLOSE = 7,
- BPF_TCP_CLOSE_WAIT = 8,
- BPF_TCP_LAST_ACK = 9,
- BPF_TCP_LISTEN = 10,
- BPF_TCP_CLOSING = 11,
- BPF_TCP_NEW_SYN_RECV = 12,
- BPF_TCP_MAX_STATES = 13,
-};
-
-enum inet_csk_ack_state_t {
- ICSK_ACK_SCHED = 1,
- ICSK_ACK_TIMER = 2,
- ICSK_ACK_PUSHED = 4,
- ICSK_ACK_PUSHED2 = 8,
- ICSK_ACK_NOW = 16,
-};
-
-enum {
- TCP_FLAG_CWR = 32768,
- TCP_FLAG_ECE = 16384,
- TCP_FLAG_URG = 8192,
- TCP_FLAG_ACK = 4096,
- TCP_FLAG_PSH = 2048,
- TCP_FLAG_RST = 1024,
- TCP_FLAG_SYN = 512,
- TCP_FLAG_FIN = 256,
- TCP_RESERVED_BITS = 15,
- TCP_DATA_OFFSET = 240,
-};
-
-struct tcp_repair_opt {
- __u32 opt_code;
- __u32 opt_val;
-};
-
-struct tcp_repair_window {
- __u32 snd_wl1;
- __u32 snd_wnd;
- __u32 max_window;
- __u32 rcv_wnd;
- __u32 rcv_wup;
-};
-
-enum {
- TCP_NO_QUEUE = 0,
- TCP_RECV_QUEUE = 1,
- TCP_SEND_QUEUE = 2,
- TCP_QUEUES_NR = 3,
-};
-
-struct tcp_info {
- __u8 tcpi_state;
- __u8 tcpi_ca_state;
- __u8 tcpi_retransmits;
- __u8 tcpi_probes;
- __u8 tcpi_backoff;
- __u8 tcpi_options;
- __u8 tcpi_snd_wscale: 4;
- __u8 tcpi_rcv_wscale: 4;
- __u8 tcpi_delivery_rate_app_limited: 1;
- __u8 tcpi_fastopen_client_fail: 2;
- __u32 tcpi_rto;
- __u32 tcpi_ato;
- __u32 tcpi_snd_mss;
- __u32 tcpi_rcv_mss;
- __u32 tcpi_unacked;
- __u32 tcpi_sacked;
- __u32 tcpi_lost;
- __u32 tcpi_retrans;
- __u32 tcpi_fackets;
- __u32 tcpi_last_data_sent;
- __u32 tcpi_last_ack_sent;
- __u32 tcpi_last_data_recv;
- __u32 tcpi_last_ack_recv;
- __u32 tcpi_pmtu;
- __u32 tcpi_rcv_ssthresh;
- __u32 tcpi_rtt;
- __u32 tcpi_rttvar;
- __u32 tcpi_snd_ssthresh;
- __u32 tcpi_snd_cwnd;
- __u32 tcpi_advmss;
- __u32 tcpi_reordering;
- __u32 tcpi_rcv_rtt;
- __u32 tcpi_rcv_space;
- __u32 tcpi_total_retrans;
- __u64 tcpi_pacing_rate;
- __u64 tcpi_max_pacing_rate;
- __u64 tcpi_bytes_acked;
- __u64 tcpi_bytes_received;
- __u32 tcpi_segs_out;
- __u32 tcpi_segs_in;
- __u32 tcpi_notsent_bytes;
- __u32 tcpi_min_rtt;
- __u32 tcpi_data_segs_in;
- __u32 tcpi_data_segs_out;
- __u64 tcpi_delivery_rate;
- __u64 tcpi_busy_time;
- __u64 tcpi_rwnd_limited;
- __u64 tcpi_sndbuf_limited;
- __u32 tcpi_delivered;
- __u32 tcpi_delivered_ce;
- __u64 tcpi_bytes_sent;
- __u64 tcpi_bytes_retrans;
- __u32 tcpi_dsack_dups;
- __u32 tcpi_reord_seen;
- __u32 tcpi_rcv_ooopack;
- __u32 tcpi_snd_wnd;
-};
-
-enum {
- TCP_NLA_PAD = 0,
- TCP_NLA_BUSY = 1,
- TCP_NLA_RWND_LIMITED = 2,
- TCP_NLA_SNDBUF_LIMITED = 3,
- TCP_NLA_DATA_SEGS_OUT = 4,
- TCP_NLA_TOTAL_RETRANS = 5,
- TCP_NLA_PACING_RATE = 6,
- TCP_NLA_DELIVERY_RATE = 7,
- TCP_NLA_SND_CWND = 8,
- TCP_NLA_REORDERING = 9,
- TCP_NLA_MIN_RTT = 10,
- TCP_NLA_RECUR_RETRANS = 11,
- TCP_NLA_DELIVERY_RATE_APP_LMT = 12,
- TCP_NLA_SNDQ_SIZE = 13,
- TCP_NLA_CA_STATE = 14,
- TCP_NLA_SND_SSTHRESH = 15,
- TCP_NLA_DELIVERED = 16,
- TCP_NLA_DELIVERED_CE = 17,
- TCP_NLA_BYTES_SENT = 18,
- TCP_NLA_BYTES_RETRANS = 19,
- TCP_NLA_DSACK_DUPS = 20,
- TCP_NLA_REORD_SEEN = 21,
- TCP_NLA_SRTT = 22,
- TCP_NLA_TIMEOUT_REHASH = 23,
- TCP_NLA_BYTES_NOTSENT = 24,
- TCP_NLA_EDT = 25,
-};
-
-struct tcp_zerocopy_receive {
- __u64 address;
- __u32 length;
- __u32 recv_skip_hint;
- __u32 inq;
- __s32 err;
-};
-
-struct tcp_md5sig_pool {
- struct ahash_request *md5_req;
- void *scratch;
-};
-
-enum tcp_chrono {
- TCP_CHRONO_UNSPEC = 0,
- TCP_CHRONO_BUSY = 1,
- TCP_CHRONO_RWND_LIMITED = 2,
- TCP_CHRONO_SNDBUF_LIMITED = 3,
- __TCP_CHRONO_MAX = 4,
-};
-
-struct tcp_splice_state {
- struct pipe_inode_info *pipe;
- size_t len;
- unsigned int flags;
-};
-
-enum tcp_fastopen_client_fail {
- TFO_STATUS_UNSPEC = 0,
- TFO_COOKIE_UNAVAILABLE = 1,
- TFO_DATA_NOT_ACKED = 2,
- TFO_SYN_RETRANSMITTED = 3,
-};
-
-struct tcp_sack_block_wire {
- __be32 start_seq;
- __be32 end_seq;
-};
-
-struct static_key_false_deferred {
- struct static_key_false key;
- long unsigned int timeout;
- struct delayed_work work;
-};
-
-struct mptcp_ext {
- union {
- u64 data_ack;
- u32 data_ack32;
- };
- u64 data_seq;
- u32 subflow_seq;
- u16 data_len;
- u8 use_map: 1;
- u8 dsn64: 1;
- u8 data_fin: 1;
- u8 use_ack: 1;
- u8 ack64: 1;
- u8 mpc_map: 1;
- u8 __unused: 2;
-};
-
-enum tcp_queue {
- TCP_FRAG_IN_WRITE_QUEUE = 0,
- TCP_FRAG_IN_RTX_QUEUE = 1,
-};
-
-enum tcp_ca_ack_event_flags {
- CA_ACK_SLOWPATH = 1,
- CA_ACK_WIN_UPDATE = 2,
- CA_ACK_ECE = 4,
-};
-
-struct tcp_sacktag_state {
- u64 first_sackt;
- u64 last_sackt;
- u32 reord;
- u32 sack_delivered;
- int flag;
- unsigned int mss_now;
- struct rate_sample *rate;
-};
-
-enum pkt_hash_types {
- PKT_HASH_TYPE_NONE = 0,
- PKT_HASH_TYPE_L2 = 1,
- PKT_HASH_TYPE_L3 = 2,
- PKT_HASH_TYPE_L4 = 3,
-};
-
-enum {
- BPF_WRITE_HDR_TCP_CURRENT_MSS = 1,
- BPF_WRITE_HDR_TCP_SYNACK_COOKIE = 2,
-};
-
-enum tsq_flags {
- TSQF_THROTTLED = 1,
- TSQF_QUEUED = 2,
- TCPF_TSQ_DEFERRED = 4,
- TCPF_WRITE_TIMER_DEFERRED = 8,
- TCPF_DELACK_TIMER_DEFERRED = 16,
- TCPF_MTU_REDUCED_DEFERRED = 32,
-};
-
-struct mptcp_out_options {
- u16 suboptions;
- u64 sndr_key;
- u64 rcvr_key;
- union {
- struct in_addr addr;
- struct in6_addr addr6;
- };
- u8 addr_id;
- u64 ahmac;
- u8 rm_id;
- u8 join_id;
- u8 backup;
- u32 nonce;
- u64 thmac;
- u32 token;
- u8 hmac[20];
- struct mptcp_ext ext_copy;
-};
-
-struct tcp_out_options {
- u16 options;
- u16 mss;
- u8 ws;
- u8 num_sack_blocks;
- u8 hash_size;
- u8 bpf_opt_len;
- __u8 *hash_location;
- __u32 tsval;
- __u32 tsecr;
- struct tcp_fastopen_cookie *fastopen_cookie;
- struct mptcp_out_options mptcp;
-};
-
-struct tsq_tasklet {
- struct tasklet_struct tasklet;
- struct list_head head;
-};
-
-struct tcp_md5sig {
- struct __kernel_sockaddr_storage tcpm_addr;
- __u8 tcpm_flags;
- __u8 tcpm_prefixlen;
- __u16 tcpm_keylen;
- int tcpm_ifindex;
- __u8 tcpm_key[80];
-};
-
-struct icmp_err {
- int errno;
- unsigned int fatal: 1;
-};
-
-enum tcp_tw_status {
- TCP_TW_SUCCESS = 0,
- TCP_TW_RST = 1,
- TCP_TW_ACK = 2,
- TCP_TW_SYN = 3,
-};
-
-struct tcp4_pseudohdr {
- __be32 saddr;
- __be32 daddr;
- __u8 pad;
- __u8 protocol;
- __be16 len;
-};
-
-enum tcp_seq_states {
- TCP_SEQ_STATE_LISTENING = 0,
- TCP_SEQ_STATE_ESTABLISHED = 1,
-};
-
-struct tcp_seq_afinfo {
- sa_family_t family;
-};
-
-struct tcp_iter_state {
- struct seq_net_private p;
- enum tcp_seq_states state;
- struct sock *syn_wait_sk;
- struct tcp_seq_afinfo *bpf_seq_afinfo;
- int bucket;
- int offset;
- int sbucket;
- int num;
- loff_t last_pos;
-};
-
-struct bpf_iter__tcp {
- union {
- struct bpf_iter_meta *meta;
- };
- union {
- struct sock_common *sk_common;
- };
- uid_t uid;
-};
-
-enum tcp_metric_index {
- TCP_METRIC_RTT = 0,
- TCP_METRIC_RTTVAR = 1,
- TCP_METRIC_SSTHRESH = 2,
- TCP_METRIC_CWND = 3,
- TCP_METRIC_REORDERING = 4,
- TCP_METRIC_RTT_US = 5,
- TCP_METRIC_RTTVAR_US = 6,
- __TCP_METRIC_MAX = 7,
-};
-
-enum {
- TCP_METRICS_ATTR_UNSPEC = 0,
- TCP_METRICS_ATTR_ADDR_IPV4 = 1,
- TCP_METRICS_ATTR_ADDR_IPV6 = 2,
- TCP_METRICS_ATTR_AGE = 3,
- TCP_METRICS_ATTR_TW_TSVAL = 4,
- TCP_METRICS_ATTR_TW_TS_STAMP = 5,
- TCP_METRICS_ATTR_VALS = 6,
- TCP_METRICS_ATTR_FOPEN_MSS = 7,
- TCP_METRICS_ATTR_FOPEN_SYN_DROPS = 8,
- TCP_METRICS_ATTR_FOPEN_SYN_DROP_TS = 9,
- TCP_METRICS_ATTR_FOPEN_COOKIE = 10,
- TCP_METRICS_ATTR_SADDR_IPV4 = 11,
- TCP_METRICS_ATTR_SADDR_IPV6 = 12,
- TCP_METRICS_ATTR_PAD = 13,
- __TCP_METRICS_ATTR_MAX = 14,
-};
-
-enum {
- TCP_METRICS_CMD_UNSPEC = 0,
- TCP_METRICS_CMD_GET = 1,
- TCP_METRICS_CMD_DEL = 2,
- __TCP_METRICS_CMD_MAX = 3,
-};
-
-struct tcp_fastopen_metrics {
- u16 mss;
- u16 syn_loss: 10;
- u16 try_exp: 2;
- long unsigned int last_syn_loss;
- struct tcp_fastopen_cookie cookie;
-};
-
-struct tcp_metrics_block {
- struct tcp_metrics_block *tcpm_next;
- possible_net_t tcpm_net;
- struct inetpeer_addr tcpm_saddr;
- struct inetpeer_addr tcpm_daddr;
- long unsigned int tcpm_stamp;
- u32 tcpm_lock;
- u32 tcpm_vals[5];
- struct tcp_fastopen_metrics tcpm_fastopen;
- struct callback_head callback_head;
-};
-
-struct tcpm_hash_bucket {
- struct tcp_metrics_block *chain;
-};
-
-struct icmp_filter {
- __u32 data;
-};
-
-struct raw_iter_state {
- struct seq_net_private p;
- int bucket;
-};
-
-struct raw_sock {
- struct inet_sock inet;
- struct icmp_filter filter;
- u32 ipmr_table;
-};
-
-struct raw_frag_vec {
- struct msghdr *msg;
- union {
- struct icmphdr icmph;
- char c[1];
- } hdr;
- int hlen;
-};
-
-struct ip_tunnel_encap {
- u16 type;
- u16 flags;
- __be16 sport;
- __be16 dport;
-};
-
-struct ip_tunnel_encap_ops {
- size_t (*encap_hlen)(struct ip_tunnel_encap *);
- int (*build_header)(struct sk_buff *, struct ip_tunnel_encap *, u8 *, struct flowi4 *);
- int (*err_handler)(struct sk_buff *, u32);
-};
-
-struct udp_skb_cb {
- union {
- struct inet_skb_parm h4;
- struct inet6_skb_parm h6;
- } header;
- __u16 cscov;
- __u8 partial_cov;
-};
-
-struct udp_dev_scratch {
- u32 _tsize_state;
- u16 len;
- bool is_linear;
- bool csum_unnecessary;
-};
-
-struct udp_seq_afinfo {
- sa_family_t family;
- struct udp_table *udp_table;
-};
-
-struct udp_iter_state {
- struct seq_net_private p;
- int bucket;
- struct udp_seq_afinfo *bpf_seq_afinfo;
-};
-
-struct bpf_iter__udp {
- union {
- struct bpf_iter_meta *meta;
- };
- union {
- struct udp_sock *udp_sk;
- };
- uid_t uid;
- int: 32;
- int bucket;
-};
-
-struct inet_protosw {
- struct list_head list;
- short unsigned int type;
- short unsigned int protocol;
- struct proto *prot;
- const struct proto_ops *ops;
- unsigned char flags;
-};
-
-typedef struct sk_buff * (*gro_receive_sk_t)(struct sock *, struct list_head *, struct sk_buff *);
-
-typedef struct sock * (*udp_lookup_t)(struct sk_buff *, __be16, __be16);
-
-struct arpreq {
- struct sockaddr arp_pa;
- struct sockaddr arp_ha;
- int arp_flags;
- struct sockaddr arp_netmask;
- char arp_dev[16];
-};
-
-typedef struct {
- char ax25_call[7];
-} ax25_address;
-
-enum {
- AX25_VALUES_IPDEFMODE = 0,
- AX25_VALUES_AXDEFMODE = 1,
- AX25_VALUES_BACKOFF = 2,
- AX25_VALUES_CONMODE = 3,
- AX25_VALUES_WINDOW = 4,
- AX25_VALUES_EWINDOW = 5,
- AX25_VALUES_T1 = 6,
- AX25_VALUES_T2 = 7,
- AX25_VALUES_T3 = 8,
- AX25_VALUES_IDLE = 9,
- AX25_VALUES_N2 = 10,
- AX25_VALUES_PACLEN = 11,
- AX25_VALUES_PROTOCOL = 12,
- AX25_VALUES_DS_TIMEOUT = 13,
- AX25_MAX_VALUES = 14,
-};
-
-enum ip_conntrack_status {
- IPS_EXPECTED_BIT = 0,
- IPS_EXPECTED = 1,
- IPS_SEEN_REPLY_BIT = 1,
- IPS_SEEN_REPLY = 2,
- IPS_ASSURED_BIT = 2,
- IPS_ASSURED = 4,
- IPS_CONFIRMED_BIT = 3,
- IPS_CONFIRMED = 8,
- IPS_SRC_NAT_BIT = 4,
- IPS_SRC_NAT = 16,
- IPS_DST_NAT_BIT = 5,
- IPS_DST_NAT = 32,
- IPS_NAT_MASK = 48,
- IPS_SEQ_ADJUST_BIT = 6,
- IPS_SEQ_ADJUST = 64,
- IPS_SRC_NAT_DONE_BIT = 7,
- IPS_SRC_NAT_DONE = 128,
- IPS_DST_NAT_DONE_BIT = 8,
- IPS_DST_NAT_DONE = 256,
- IPS_NAT_DONE_MASK = 384,
- IPS_DYING_BIT = 9,
- IPS_DYING = 512,
- IPS_FIXED_TIMEOUT_BIT = 10,
- IPS_FIXED_TIMEOUT = 1024,
- IPS_TEMPLATE_BIT = 11,
- IPS_TEMPLATE = 2048,
- IPS_UNTRACKED_BIT = 12,
- IPS_UNTRACKED = 4096,
- IPS_NAT_CLASH_BIT = 12,
- IPS_NAT_CLASH = 4096,
- IPS_HELPER_BIT = 13,
- IPS_HELPER = 8192,
- IPS_OFFLOAD_BIT = 14,
- IPS_OFFLOAD = 16384,
- IPS_HW_OFFLOAD_BIT = 15,
- IPS_HW_OFFLOAD = 32768,
- IPS_UNCHANGEABLE_MASK = 56313,
- __IPS_MAX_BIT = 16,
-};
-
-enum {
- XFRM_LOOKUP_ICMP = 1,
- XFRM_LOOKUP_QUEUE = 2,
- XFRM_LOOKUP_KEEP_DST_REF = 4,
-};
-
-struct icmp_ext_hdr {
- __u8 reserved1: 4;
- __u8 version: 4;
- __u8 reserved2;
- __sum16 checksum;
-};
-
-struct icmp_extobj_hdr {
- __be16 length;
- __u8 class_num;
- __u8 class_type;
-};
-
-struct icmp_bxm {
- struct sk_buff *skb;
- int offset;
- int data_len;
- struct {
- struct icmphdr icmph;
- __be32 times[3];
- } data;
- int head_len;
- struct ip_options_data replyopts;
-};
-
-struct icmp_control {
- bool (*handler)(struct sk_buff *);
- short int error;
-};
-
-struct ifaddrmsg {
- __u8 ifa_family;
- __u8 ifa_prefixlen;
- __u8 ifa_flags;
- __u8 ifa_scope;
- __u32 ifa_index;
-};
-
-enum {
- IFA_UNSPEC = 0,
- IFA_ADDRESS = 1,
- IFA_LOCAL = 2,
- IFA_LABEL = 3,
- IFA_BROADCAST = 4,
- IFA_ANYCAST = 5,
- IFA_CACHEINFO = 6,
- IFA_MULTICAST = 7,
- IFA_FLAGS = 8,
- IFA_RT_PRIORITY = 9,
- IFA_TARGET_NETNSID = 10,
- __IFA_MAX = 11,
-};
-
-struct ifa_cacheinfo {
- __u32 ifa_prefered;
- __u32 ifa_valid;
- __u32 cstamp;
- __u32 tstamp;
-};
-
-enum {
- IFLA_INET_UNSPEC = 0,
- IFLA_INET_CONF = 1,
- __IFLA_INET_MAX = 2,
-};
-
-struct in_validator_info {
- __be32 ivi_addr;
- struct in_device *ivi_dev;
- struct netlink_ext_ack *extack;
-};
-
-struct netconfmsg {
- __u8 ncm_family;
-};
-
-enum {
- NETCONFA_UNSPEC = 0,
- NETCONFA_IFINDEX = 1,
- NETCONFA_FORWARDING = 2,
- NETCONFA_RP_FILTER = 3,
- NETCONFA_MC_FORWARDING = 4,
- NETCONFA_PROXY_NEIGH = 5,
- NETCONFA_IGNORE_ROUTES_WITH_LINKDOWN = 6,
- NETCONFA_INPUT = 7,
- NETCONFA_BC_FORWARDING = 8,
- __NETCONFA_MAX = 9,
-};
-
-struct inet_fill_args {
- u32 portid;
- u32 seq;
- int event;
- unsigned int flags;
- int netnsid;
- int ifindex;
-};
-
-struct devinet_sysctl_table {
- struct ctl_table_header *sysctl_header;
- struct ctl_table devinet_vars[33];
-};
-
-struct rtentry {
- long unsigned int rt_pad1;
- struct sockaddr rt_dst;
- struct sockaddr rt_gateway;
- struct sockaddr rt_genmask;
- short unsigned int rt_flags;
- short int rt_pad2;
- long unsigned int rt_pad3;
- void *rt_pad4;
- short int rt_metric;
- char *rt_dev;
- long unsigned int rt_mtu;
- long unsigned int rt_window;
- short unsigned int rt_irtt;
-};
-
-struct pingv6_ops {
- int (*ipv6_recv_error)(struct sock *, struct msghdr *, int, int *);
- void (*ip6_datagram_recv_common_ctl)(struct sock *, struct msghdr *, struct sk_buff *);
- void (*ip6_datagram_recv_specific_ctl)(struct sock *, struct msghdr *, struct sk_buff *);
- int (*icmpv6_err_convert)(u8, u8, int *);
- void (*ipv6_icmp_error)(struct sock *, struct sk_buff *, int, __be16, u32, u8 *);
- int (*ipv6_chk_addr)(struct net *, const struct in6_addr *, const struct net_device *, int);
-};
-
-struct compat_rtentry {
- u32 rt_pad1;
- struct sockaddr rt_dst;
- struct sockaddr rt_gateway;
- struct sockaddr rt_genmask;
- short unsigned int rt_flags;
- short int rt_pad2;
- u32 rt_pad3;
- unsigned char rt_tos;
- unsigned char rt_class;
- short int rt_pad4;
- short int rt_metric;
- compat_uptr_t rt_dev;
- u32 rt_mtu;
- u32 rt_window;
- short unsigned int rt_irtt;
-};
-
-struct igmphdr {
- __u8 type;
- __u8 code;
- __sum16 csum;
- __be32 group;
-};
-
-struct igmpv3_grec {
- __u8 grec_type;
- __u8 grec_auxwords;
- __be16 grec_nsrcs;
- __be32 grec_mca;
- __be32 grec_src[0];
-};
-
-struct igmpv3_report {
- __u8 type;
- __u8 resv1;
- __sum16 csum;
- __be16 resv2;
- __be16 ngrec;
- struct igmpv3_grec grec[0];
-};
-
-struct igmpv3_query {
- __u8 type;
- __u8 code;
- __sum16 csum;
- __be32 group;
- __u8 qrv: 3;
- __u8 suppress: 1;
- __u8 resv: 4;
- __u8 qqic;
- __be16 nsrcs;
- __be32 srcs[0];
-};
-
-struct igmp_mc_iter_state {
- struct seq_net_private p;
- struct net_device *dev;
- struct in_device *in_dev;
-};
-
-struct igmp_mcf_iter_state {
- struct seq_net_private p;
- struct net_device *dev;
- struct in_device *idev;
- struct ip_mc_list *im;
-};
-
-struct fib_config {
- u8 fc_dst_len;
- u8 fc_tos;
- u8 fc_protocol;
- u8 fc_scope;
- u8 fc_type;
- u8 fc_gw_family;
- u32 fc_table;
- __be32 fc_dst;
- union {
- __be32 fc_gw4;
- struct in6_addr fc_gw6;
- };
- int fc_oif;
- u32 fc_flags;
- u32 fc_priority;
- __be32 fc_prefsrc;
- u32 fc_nh_id;
- struct nlattr *fc_mx;
- struct rtnexthop *fc_mp;
- int fc_mx_len;
- int fc_mp_len;
- u32 fc_flow;
- u32 fc_nlflags;
- struct nl_info fc_nlinfo;
- struct nlattr *fc_encap;
- u16 fc_encap_type;
-};
-
-struct fib_result_nl {
- __be32 fl_addr;
- u32 fl_mark;
- unsigned char fl_tos;
- unsigned char fl_scope;
- unsigned char tb_id_in;
- unsigned char tb_id;
- unsigned char prefixlen;
- unsigned char nh_sel;
- unsigned char type;
- unsigned char scope;
- int err;
-};
-
-struct fib_dump_filter {
- u32 table_id;
- bool filter_set;
- bool dump_routes;
- bool dump_exceptions;
- unsigned char protocol;
- unsigned char rt_type;
- unsigned int flags;
- struct net_device *dev;
-};
-
-struct fib_nh_notifier_info {
- struct fib_notifier_info info;
- struct fib_nh *fib_nh;
-};
-
-struct fib_entry_notifier_info {
- struct fib_notifier_info info;
- u32 dst;
- int dst_len;
- struct fib_info *fi;
- u8 tos;
- u8 type;
- u32 tb_id;
-};
-
-typedef unsigned int t_key;
-
-struct key_vector {
- t_key key;
- unsigned char pos;
- unsigned char bits;
- unsigned char slen;
- union {
- struct hlist_head leaf;
- struct key_vector *tnode[0];
- };
-};
-
-struct tnode {
- struct callback_head rcu;
- t_key empty_children;
- t_key full_children;
- struct key_vector *parent;
- struct key_vector kv[1];
-};
-
-struct trie_use_stats {
- unsigned int gets;
- unsigned int backtrack;
- unsigned int semantic_match_passed;
- unsigned int semantic_match_miss;
- unsigned int null_node_hit;
- unsigned int resize_node_skipped;
-};
-
-struct trie_stat {
- unsigned int totdepth;
- unsigned int maxdepth;
- unsigned int tnodes;
- unsigned int leaves;
- unsigned int nullpointers;
- unsigned int prefixes;
- unsigned int nodesizes[32];
-};
-
-struct trie {
- struct key_vector kv[1];
- struct trie_use_stats *stats;
-};
-
-struct fib_trie_iter {
- struct seq_net_private p;
- struct fib_table *tb;
- struct key_vector *tnode;
- unsigned int index;
- unsigned int depth;
-};
-
-struct fib_route_iter {
- struct seq_net_private p;
- struct fib_table *main_tb;
- struct key_vector *tnode;
- loff_t pos;
- t_key key;
-};
-
-struct ipfrag_skb_cb {
- union {
- struct inet_skb_parm h4;
- struct inet6_skb_parm h6;
- };
- struct sk_buff *next_frag;
- int frag_run_len;
-};
-
-struct icmpv6_echo {
- __be16 identifier;
- __be16 sequence;
-};
-
-struct icmpv6_nd_advt {
- __u32 reserved: 5;
- __u32 override: 1;
- __u32 solicited: 1;
- __u32 router: 1;
- __u32 reserved2: 24;
-};
-
-struct icmpv6_nd_ra {
- __u8 hop_limit;
- __u8 reserved: 3;
- __u8 router_pref: 2;
- __u8 home_agent: 1;
- __u8 other: 1;
- __u8 managed: 1;
- __be16 rt_lifetime;
-};
-
-struct icmp6hdr {
- __u8 icmp6_type;
- __u8 icmp6_code;
- __sum16 icmp6_cksum;
- union {
- __be32 un_data32[1];
- __be16 un_data16[2];
- __u8 un_data8[4];
- struct icmpv6_echo u_echo;
- struct icmpv6_nd_advt u_nd_advt;
- struct icmpv6_nd_ra u_nd_ra;
- } icmp6_dataun;
-};
-
-struct ping_iter_state {
- struct seq_net_private p;
- int bucket;
- sa_family_t family;
-};
-
-struct pingfakehdr {
- struct icmphdr icmph;
- struct msghdr *msg;
- sa_family_t family;
- __wsum wcheck;
-};
-
-struct ping_table {
- struct hlist_nulls_head hash[64];
- rwlock_t lock;
-};
-
-enum lwtunnel_ip_t {
- LWTUNNEL_IP_UNSPEC = 0,
- LWTUNNEL_IP_ID = 1,
- LWTUNNEL_IP_DST = 2,
- LWTUNNEL_IP_SRC = 3,
- LWTUNNEL_IP_TTL = 4,
- LWTUNNEL_IP_TOS = 5,
- LWTUNNEL_IP_FLAGS = 6,
- LWTUNNEL_IP_PAD = 7,
- LWTUNNEL_IP_OPTS = 8,
- __LWTUNNEL_IP_MAX = 9,
-};
-
-enum lwtunnel_ip6_t {
- LWTUNNEL_IP6_UNSPEC = 0,
- LWTUNNEL_IP6_ID = 1,
- LWTUNNEL_IP6_DST = 2,
- LWTUNNEL_IP6_SRC = 3,
- LWTUNNEL_IP6_HOPLIMIT = 4,
- LWTUNNEL_IP6_TC = 5,
- LWTUNNEL_IP6_FLAGS = 6,
- LWTUNNEL_IP6_PAD = 7,
- LWTUNNEL_IP6_OPTS = 8,
- __LWTUNNEL_IP6_MAX = 9,
-};
-
-enum {
- LWTUNNEL_IP_OPTS_UNSPEC = 0,
- LWTUNNEL_IP_OPTS_GENEVE = 1,
- LWTUNNEL_IP_OPTS_VXLAN = 2,
- LWTUNNEL_IP_OPTS_ERSPAN = 3,
- __LWTUNNEL_IP_OPTS_MAX = 4,
-};
-
-enum {
- LWTUNNEL_IP_OPT_GENEVE_UNSPEC = 0,
- LWTUNNEL_IP_OPT_GENEVE_CLASS = 1,
- LWTUNNEL_IP_OPT_GENEVE_TYPE = 2,
- LWTUNNEL_IP_OPT_GENEVE_DATA = 3,
- __LWTUNNEL_IP_OPT_GENEVE_MAX = 4,
-};
-
-enum {
- LWTUNNEL_IP_OPT_VXLAN_UNSPEC = 0,
- LWTUNNEL_IP_OPT_VXLAN_GBP = 1,
- __LWTUNNEL_IP_OPT_VXLAN_MAX = 2,
-};
-
-enum {
- LWTUNNEL_IP_OPT_ERSPAN_UNSPEC = 0,
- LWTUNNEL_IP_OPT_ERSPAN_VER = 1,
- LWTUNNEL_IP_OPT_ERSPAN_INDEX = 2,
- LWTUNNEL_IP_OPT_ERSPAN_DIR = 3,
- LWTUNNEL_IP_OPT_ERSPAN_HWID = 4,
- __LWTUNNEL_IP_OPT_ERSPAN_MAX = 5,
-};
-
-struct ip6_tnl_encap_ops {
- size_t (*encap_hlen)(struct ip_tunnel_encap *);
- int (*build_header)(struct sk_buff *, struct ip_tunnel_encap *, u8 *, struct flowi6 *);
- int (*err_handler)(struct sk_buff *, struct inet6_skb_parm *, u8, u8, int, __be32);
-};
-
-struct geneve_opt {
- __be16 opt_class;
- u8 type;
- u8 length: 5;
- u8 r3: 1;
- u8 r2: 1;
- u8 r1: 1;
- u8 opt_data[0];
-};
-
-struct vxlan_metadata {
- u32 gbp;
-};
-
-struct erspan_md2 {
- __be32 timestamp;
- __be16 sgt;
- __u8 hwid_upper: 2;
- __u8 ft: 5;
- __u8 p: 1;
- __u8 o: 1;
- __u8 gra: 2;
- __u8 dir: 1;
- __u8 hwid: 4;
-};
-
-struct erspan_metadata {
- int version;
- union {
- __be32 index;
- struct erspan_md2 md2;
- } u;
-};
-
-struct nhmsg {
- unsigned char nh_family;
- unsigned char nh_scope;
- unsigned char nh_protocol;
- unsigned char resvd;
- unsigned int nh_flags;
-};
-
-struct nexthop_grp {
- __u32 id;
- __u8 weight;
- __u8 resvd1;
- __u16 resvd2;
-};
-
-enum {
- NEXTHOP_GRP_TYPE_MPATH = 0,
- __NEXTHOP_GRP_TYPE_MAX = 1,
-};
-
-enum {
- NHA_UNSPEC = 0,
- NHA_ID = 1,
- NHA_GROUP = 2,
- NHA_GROUP_TYPE = 3,
- NHA_BLACKHOLE = 4,
- NHA_OIF = 5,
- NHA_GATEWAY = 6,
- NHA_ENCAP_TYPE = 7,
- NHA_ENCAP = 8,
- NHA_GROUPS = 9,
- NHA_MASTER = 10,
- NHA_FDB = 11,
- __NHA_MAX = 12,
-};
-
-struct nh_config {
- u32 nh_id;
- u8 nh_family;
- u8 nh_protocol;
- u8 nh_blackhole;
- u8 nh_fdb;
- u32 nh_flags;
- int nh_ifindex;
- struct net_device *dev;
- union {
- __be32 ipv4;
- struct in6_addr ipv6;
- } gw;
- struct nlattr *nh_grp;
- u16 nh_grp_type;
- struct nlattr *nh_encap;
- u16 nh_encap_type;
- u32 nlflags;
- struct nl_info nlinfo;
-};
-
-enum nexthop_event_type {
- NEXTHOP_EVENT_DEL = 0,
-};
-
-struct bpfilter_umh_ops {
- struct umd_info info;
- struct mutex lock;
- int (*sockopt)(struct sock *, int, sockptr_t, unsigned int, bool);
- int (*start)();
-};
-
-struct inet6_protocol {
- void (*early_demux)(struct sk_buff *);
- void (*early_demux_handler)(struct sk_buff *);
- int (*handler)(struct sk_buff *);
- int (*err_handler)(struct sk_buff *, struct inet6_skb_parm *, u8, u8, int, __be32);
- unsigned int flags;
-};
-
-struct snmp_mib {
- const char *name;
- int entry;
-};
-
-struct fib4_rule {
- struct fib_rule common;
- u8 dst_len;
- u8 src_len;
- u8 tos;
- __be32 src;
- __be32 srcmask;
- __be32 dst;
- __be32 dstmask;
- u32 tclassid;
-};
-
-enum {
- PIM_TYPE_HELLO = 0,
- PIM_TYPE_REGISTER = 1,
- PIM_TYPE_REGISTER_STOP = 2,
- PIM_TYPE_JOIN_PRUNE = 3,
- PIM_TYPE_BOOTSTRAP = 4,
- PIM_TYPE_ASSERT = 5,
- PIM_TYPE_GRAFT = 6,
- PIM_TYPE_GRAFT_ACK = 7,
- PIM_TYPE_CANDIDATE_RP_ADV = 8,
-};
-
-struct pimreghdr {
- __u8 type;
- __u8 reserved;
- __be16 csum;
- __be32 flags;
-};
-
-typedef short unsigned int vifi_t;
-
-struct vifctl {
- vifi_t vifc_vifi;
- unsigned char vifc_flags;
- unsigned char vifc_threshold;
- unsigned int vifc_rate_limit;
- union {
- struct in_addr vifc_lcl_addr;
- int vifc_lcl_ifindex;
- };
- struct in_addr vifc_rmt_addr;
-};
-
-struct mfcctl {
- struct in_addr mfcc_origin;
- struct in_addr mfcc_mcastgrp;
- vifi_t mfcc_parent;
- unsigned char mfcc_ttls[32];
- unsigned int mfcc_pkt_cnt;
- unsigned int mfcc_byte_cnt;
- unsigned int mfcc_wrong_if;
- int mfcc_expire;
-};
-
-struct sioc_sg_req {
- struct in_addr src;
- struct in_addr grp;
- long unsigned int pktcnt;
- long unsigned int bytecnt;
- long unsigned int wrong_if;
-};
-
-struct sioc_vif_req {
- vifi_t vifi;
- long unsigned int icount;
- long unsigned int ocount;
- long unsigned int ibytes;
- long unsigned int obytes;
-};
-
-struct igmpmsg {
- __u32 unused1;
- __u32 unused2;
- unsigned char im_msgtype;
- unsigned char im_mbz;
- unsigned char im_vif;
- unsigned char im_vif_hi;
- struct in_addr im_src;
- struct in_addr im_dst;
-};
-
-enum {
- IPMRA_TABLE_UNSPEC = 0,
- IPMRA_TABLE_ID = 1,
- IPMRA_TABLE_CACHE_RES_QUEUE_LEN = 2,
- IPMRA_TABLE_MROUTE_REG_VIF_NUM = 3,
- IPMRA_TABLE_MROUTE_DO_ASSERT = 4,
- IPMRA_TABLE_MROUTE_DO_PIM = 5,
- IPMRA_TABLE_VIFS = 6,
- IPMRA_TABLE_MROUTE_DO_WRVIFWHOLE = 7,
- __IPMRA_TABLE_MAX = 8,
-};
-
-enum {
- IPMRA_VIF_UNSPEC = 0,
- IPMRA_VIF = 1,
- __IPMRA_VIF_MAX = 2,
-};
-
-enum {
- IPMRA_VIFA_UNSPEC = 0,
- IPMRA_VIFA_IFINDEX = 1,
- IPMRA_VIFA_VIF_ID = 2,
- IPMRA_VIFA_FLAGS = 3,
- IPMRA_VIFA_BYTES_IN = 4,
- IPMRA_VIFA_BYTES_OUT = 5,
- IPMRA_VIFA_PACKETS_IN = 6,
- IPMRA_VIFA_PACKETS_OUT = 7,
- IPMRA_VIFA_LOCAL_ADDR = 8,
- IPMRA_VIFA_REMOTE_ADDR = 9,
- IPMRA_VIFA_PAD = 10,
- __IPMRA_VIFA_MAX = 11,
-};
-
-enum {
- IPMRA_CREPORT_UNSPEC = 0,
- IPMRA_CREPORT_MSGTYPE = 1,
- IPMRA_CREPORT_VIF_ID = 2,
- IPMRA_CREPORT_SRC_ADDR = 3,
- IPMRA_CREPORT_DST_ADDR = 4,
- IPMRA_CREPORT_PKT = 5,
- IPMRA_CREPORT_TABLE = 6,
- __IPMRA_CREPORT_MAX = 7,
-};
-
-struct vif_device {
- struct net_device *dev;
- long unsigned int bytes_in;
- long unsigned int bytes_out;
- long unsigned int pkt_in;
- long unsigned int pkt_out;
- long unsigned int rate_limit;
- unsigned char threshold;
- short unsigned int flags;
- int link;
- struct netdev_phys_item_id dev_parent_id;
- __be32 local;
- __be32 remote;
-};
-
-struct vif_entry_notifier_info {
- struct fib_notifier_info info;
- struct net_device *dev;
- short unsigned int vif_index;
- short unsigned int vif_flags;
- u32 tb_id;
-};
-
-enum {
- MFC_STATIC = 1,
- MFC_OFFLOAD = 2,
-};
-
-struct mr_mfc {
- struct rhlist_head mnode;
- short unsigned int mfc_parent;
- int mfc_flags;
- union {
- struct {
- long unsigned int expires;
- struct sk_buff_head unresolved;
- } unres;
- struct {
- long unsigned int last_assert;
- int minvif;
- int maxvif;
- long unsigned int bytes;
- long unsigned int pkt;
- long unsigned int wrong_if;
- long unsigned int lastuse;
- unsigned char ttls[32];
- refcount_t refcount;
- } res;
- } mfc_un;
- struct list_head list;
- struct callback_head rcu;
- void (*free)(struct callback_head *);
-};
-
-struct mfc_entry_notifier_info {
- struct fib_notifier_info info;
- struct mr_mfc *mfc;
- u32 tb_id;
-};
-
-struct mr_table_ops {
- const struct rhashtable_params *rht_params;
- void *cmparg_any;
-};
-
-struct mr_table {
- struct list_head list;
- possible_net_t net;
- struct mr_table_ops ops;
- u32 id;
- struct sock *mroute_sk;
- struct timer_list ipmr_expire_timer;
- struct list_head mfc_unres_queue;
- struct vif_device vif_table[32];
- struct rhltable mfc_hash;
- struct list_head mfc_cache_list;
- int maxvif;
- atomic_t cache_resolve_queue_len;
- bool mroute_do_assert;
- bool mroute_do_pim;
- bool mroute_do_wrvifwhole;
- int mroute_reg_vif_num;
-};
-
-struct mr_vif_iter {
- struct seq_net_private p;
- struct mr_table *mrt;
- int ct;
-};
-
-struct mr_mfc_iter {
- struct seq_net_private p;
- struct mr_table *mrt;
- struct list_head *cache;
- spinlock_t *lock;
-};
-
-struct mfc_cache_cmp_arg {
- __be32 mfc_mcastgrp;
- __be32 mfc_origin;
-};
-
-struct mfc_cache {
- struct mr_mfc _c;
- union {
- struct {
- __be32 mfc_mcastgrp;
- __be32 mfc_origin;
- };
- struct mfc_cache_cmp_arg cmparg;
- };
-};
-
-struct ipmr_result {
- struct mr_table *mrt;
-};
-
-struct compat_sioc_sg_req {
- struct in_addr src;
- struct in_addr grp;
- compat_ulong_t pktcnt;
- compat_ulong_t bytecnt;
- compat_ulong_t wrong_if;
-};
-
-struct compat_sioc_vif_req {
- vifi_t vifi;
- compat_ulong_t icount;
- compat_ulong_t ocount;
- compat_ulong_t ibytes;
- compat_ulong_t obytes;
-};
-
-struct rta_mfc_stats {
- __u64 mfcs_packets;
- __u64 mfcs_bytes;
- __u64 mfcs_wrong_if;
-};
-
-enum rpc_display_format_t {
- RPC_DISPLAY_ADDR = 0,
- RPC_DISPLAY_PORT = 1,
- RPC_DISPLAY_PROTO = 2,
- RPC_DISPLAY_HEX_ADDR = 3,
- RPC_DISPLAY_HEX_PORT = 4,
- RPC_DISPLAY_NETID = 5,
- RPC_DISPLAY_MAX = 6,
-};
-
-struct ic_device {
- struct ic_device *next;
- struct net_device *dev;
- short unsigned int flags;
- short int able;
- __be32 xid;
-};
-
-struct bootp_pkt {
- struct iphdr iph;
- struct udphdr udph;
- u8 op;
- u8 htype;
- u8 hlen;
- u8 hops;
- __be32 xid;
- __be16 secs;
- __be16 flags;
- __be32 client_ip;
- __be32 your_ip;
- __be32 server_ip;
- __be32 relay_ip;
- u8 hw_addr[16];
- u8 serv_name[64];
- u8 boot_file[128];
- u8 exten[312];
-};
-
-struct bictcp {
- u32 cnt;
- u32 last_max_cwnd;
- u32 last_cwnd;
- u32 last_time;
- u32 bic_origin_point;
- u32 bic_K;
- u32 delay_min;
- u32 epoch_start;
- u32 ack_cnt;
- u32 tcp_cwnd;
- u16 unused;
- u8 sample_cnt;
- u8 found;
- u32 round_start;
- u32 end_seq;
- u32 last_ack;
- u32 curr_rtt;
-};
-
-struct tls_rec {
- struct list_head list;
- int tx_ready;
- int tx_flags;
- struct sk_msg msg_plaintext;
- struct sk_msg msg_encrypted;
- struct scatterlist sg_aead_in[2];
- struct scatterlist sg_aead_out[2];
- char content_type;
- struct scatterlist sg_content_type;
- char aad_space[13];
- u8 iv_data[16];
- struct aead_request aead_req;
- u8 aead_req_ctx[0];
-};
-
-struct tx_work {
- struct delayed_work work;
- struct sock *sk;
-};
-
-struct tls_sw_context_tx {
- struct crypto_aead *aead_send;
- struct crypto_wait async_wait;
- struct tx_work tx_work;
- struct tls_rec *open_rec;
- struct list_head tx_list;
- atomic_t encrypt_pending;
- spinlock_t encrypt_compl_lock;
- int async_notify;
- u8 async_capable: 1;
- long unsigned int tx_bitmask;
-};
-
-enum {
- TCP_BPF_IPV4 = 0,
- TCP_BPF_IPV6 = 1,
- TCP_BPF_NUM_PROTS = 2,
-};
-
-enum {
- TCP_BPF_BASE = 0,
- TCP_BPF_TX = 1,
- TCP_BPF_NUM_CFGS = 2,
-};
-
-enum {
- UDP_BPF_IPV4 = 0,
- UDP_BPF_IPV6 = 1,
- UDP_BPF_NUM_PROTS = 2,
-};
-
-struct cipso_v4_map_cache_bkt {
- spinlock_t lock;
- u32 size;
- struct list_head list;
-};
-
-struct cipso_v4_map_cache_entry {
- u32 hash;
- unsigned char *key;
- size_t key_len;
- struct netlbl_lsm_cache *lsm_data;
- u32 activity;
- struct list_head list;
-};
-
-struct xfrm_policy_afinfo {
- struct dst_ops *dst_ops;
- struct dst_entry * (*dst_lookup)(struct net *, int, int, const xfrm_address_t *, const xfrm_address_t *, u32);
- int (*get_saddr)(struct net *, int, xfrm_address_t *, xfrm_address_t *, u32);
- int (*fill_dst)(struct xfrm_dst *, struct net_device *, const struct flowi *);
- struct dst_entry * (*blackhole_route)(struct net *, struct dst_entry *);
-};
-
-struct xfrm_state_afinfo {
- u8 family;
- u8 proto;
- const struct xfrm_type_offload *type_offload_esp;
- const struct xfrm_type *type_esp;
- const struct xfrm_type *type_ipip;
- const struct xfrm_type *type_ipip6;
- const struct xfrm_type *type_comp;
- const struct xfrm_type *type_ah;
- const struct xfrm_type *type_routing;
- const struct xfrm_type *type_dstopts;
- int (*output)(struct net *, struct sock *, struct sk_buff *);
- int (*transport_finish)(struct sk_buff *, int);
- void (*local_error)(struct sk_buff *, u32);
-};
-
-struct ip_tunnel;
-
-struct ip6_tnl;
-
-struct xfrm_tunnel_skb_cb {
- union {
- struct inet_skb_parm h4;
- struct inet6_skb_parm h6;
- } header;
- union {
- struct ip_tunnel *ip4;
- struct ip6_tnl *ip6;
- } tunnel;
-};
-
-struct xfrm_mode_skb_cb {
- struct xfrm_tunnel_skb_cb header;
- __be16 id;
- __be16 frag_off;
- u8 ihl;
- u8 tos;
- u8 ttl;
- u8 protocol;
- u8 optlen;
- u8 flow_lbl[3];
-};
-
-struct xfrm_spi_skb_cb {
- struct xfrm_tunnel_skb_cb header;
- unsigned int daddroff;
- unsigned int family;
- __be32 seq;
-};
-
-struct xfrm_input_afinfo {
- u8 family;
- bool is_ipip;
- int (*callback)(struct sk_buff *, u8, int);
-};
-
-struct xfrm4_protocol {
- int (*handler)(struct sk_buff *);
- int (*input_handler)(struct sk_buff *, int, __be32, int);
- int (*cb_handler)(struct sk_buff *, int);
- int (*err_handler)(struct sk_buff *, u32);
- struct xfrm4_protocol *next;
- int priority;
-};
-
-typedef u64 (*btf_bpf_tcp_send_ack)(struct tcp_sock *, u32);
-
-struct seqcount_mutex {
- seqcount_t seqcount;
-};
-
-typedef struct seqcount_mutex seqcount_mutex_t;
-
-enum {
- XFRM_STATE_VOID = 0,
- XFRM_STATE_ACQ = 1,
- XFRM_STATE_VALID = 2,
- XFRM_STATE_ERROR = 3,
- XFRM_STATE_EXPIRED = 4,
- XFRM_STATE_DEAD = 5,
-};
-
-struct xfrm_if;
-
-struct xfrm_if_cb {
- struct xfrm_if * (*decode_session)(struct sk_buff *, short unsigned int);
-};
-
-struct xfrm_if_parms {
- int link;
- u32 if_id;
-};
-
-struct xfrm_if {
- struct xfrm_if *next;
- struct net_device *dev;
- struct net *net;
- struct xfrm_if_parms p;
- struct gro_cells gro_cells;
-};
-
-struct xfrm_policy_walk {
- struct xfrm_policy_walk_entry walk;
- u8 type;
- u32 seq;
-};
-
-struct xfrmk_spdinfo {
- u32 incnt;
- u32 outcnt;
- u32 fwdcnt;
- u32 inscnt;
- u32 outscnt;
- u32 fwdscnt;
- u32 spdhcnt;
- u32 spdhmcnt;
-};
-
-struct ip6_mh {
- __u8 ip6mh_proto;
- __u8 ip6mh_hdrlen;
- __u8 ip6mh_type;
- __u8 ip6mh_reserved;
- __u16 ip6mh_cksum;
- __u8 data[0];
-};
-
-struct xfrm_flo {
- struct dst_entry *dst_orig;
- u8 flags;
-};
-
-struct xfrm_pol_inexact_node {
- struct rb_node node;
- union {
- xfrm_address_t addr;
- struct callback_head rcu;
- };
- u8 prefixlen;
- struct rb_root root;
- struct hlist_head hhead;
-};
-
-struct xfrm_pol_inexact_key {
- possible_net_t net;
- u32 if_id;
- u16 family;
- u8 dir;
- u8 type;
-};
-
-struct xfrm_pol_inexact_bin {
- struct xfrm_pol_inexact_key k;
- struct rhash_head head;
- struct hlist_head hhead;
- seqcount_spinlock_t count;
- struct rb_root root_d;
- struct rb_root root_s;
- struct list_head inexact_bins;
- struct callback_head rcu;
-};
-
-enum xfrm_pol_inexact_candidate_type {
- XFRM_POL_CAND_BOTH = 0,
- XFRM_POL_CAND_SADDR = 1,
- XFRM_POL_CAND_DADDR = 2,
- XFRM_POL_CAND_ANY = 3,
- XFRM_POL_CAND_MAX = 4,
-};
-
-struct xfrm_pol_inexact_candidates {
- struct hlist_head *res[4];
-};
-
-enum xfrm_ae_ftype_t {
- XFRM_AE_UNSPEC = 0,
- XFRM_AE_RTHR = 1,
- XFRM_AE_RVAL = 2,
- XFRM_AE_LVAL = 4,
- XFRM_AE_ETHR = 8,
- XFRM_AE_CR = 16,
- XFRM_AE_CE = 32,
- XFRM_AE_CU = 64,
- __XFRM_AE_MAX = 65,
-};
-
-enum xfrm_nlgroups {
- XFRMNLGRP_NONE = 0,
- XFRMNLGRP_ACQUIRE = 1,
- XFRMNLGRP_EXPIRE = 2,
- XFRMNLGRP_SA = 3,
- XFRMNLGRP_POLICY = 4,
- XFRMNLGRP_AEVENTS = 5,
- XFRMNLGRP_REPORT = 6,
- XFRMNLGRP_MIGRATE = 7,
- XFRMNLGRP_MAPPING = 8,
- __XFRMNLGRP_MAX = 9,
-};
-
-enum {
- XFRM_MODE_FLAG_TUNNEL = 1,
-};
-
-struct km_event {
- union {
- u32 hard;
- u32 proto;
- u32 byid;
- u32 aevent;
- u32 type;
- } data;
- u32 seq;
- u32 portid;
- u32 event;
- struct net *net;
-};
-
-struct xfrm_kmaddress {
- xfrm_address_t local;
- xfrm_address_t remote;
- u32 reserved;
- u16 family;
-};
-
-struct xfrm_migrate {
- xfrm_address_t old_daddr;
- xfrm_address_t old_saddr;
- xfrm_address_t new_daddr;
- xfrm_address_t new_saddr;
- u8 proto;
- u8 mode;
- u16 reserved;
- u32 reqid;
- u16 old_family;
- u16 new_family;
-};
-
-struct xfrm_mgr {
- struct list_head list;
- int (*notify)(struct xfrm_state *, const struct km_event *);
- int (*acquire)(struct xfrm_state *, struct xfrm_tmpl *, struct xfrm_policy *);
- struct xfrm_policy * (*compile_policy)(struct sock *, int, u8 *, int, int *);
- int (*new_mapping)(struct xfrm_state *, xfrm_address_t *, __be16);
- int (*notify_policy)(struct xfrm_policy *, int, const struct km_event *);
- int (*report)(struct net *, u8, struct xfrm_selector *, xfrm_address_t *);
- int (*migrate)(const struct xfrm_selector *, u8, u8, const struct xfrm_migrate *, int, const struct xfrm_kmaddress *, const struct xfrm_encap_tmpl *);
- bool (*is_alive)(const struct km_event *);
-};
-
-struct xfrmk_sadinfo {
- u32 sadhcnt;
- u32 sadhmcnt;
- u32 sadcnt;
-};
-
-struct xfrm_translator {
- int (*alloc_compat)(struct sk_buff *, const struct nlmsghdr *);
- struct nlmsghdr * (*rcv_msg_compat)(const struct nlmsghdr *, int, const struct nla_policy *, struct netlink_ext_ack *);
- int (*xlate_user_policy_sockptr)(u8 **, int);
- struct module *owner;
-};
-
-struct ip_beet_phdr {
- __u8 nexthdr;
- __u8 hdrlen;
- __u8 padlen;
- __u8 reserved;
-};
-
-struct ip_tunnel_6rd_parm {
- struct in6_addr prefix;
- __be32 relay_prefix;
- u16 prefixlen;
- u16 relay_prefixlen;
-};
-
-struct ip_tunnel_prl_entry;
-
-struct ip_tunnel {
- struct ip_tunnel *next;
- struct hlist_node hash_node;
- struct net_device *dev;
- struct net *net;
- long unsigned int err_time;
- int err_count;
- u32 i_seqno;
- u32 o_seqno;
- int tun_hlen;
- u32 index;
- u8 erspan_ver;
- u8 dir;
- u16 hwid;
- struct dst_cache dst_cache;
- struct ip_tunnel_parm parms;
- int mlink;
- int encap_hlen;
- int hlen;
- struct ip_tunnel_encap encap;
- struct ip_tunnel_6rd_parm ip6rd;
- struct ip_tunnel_prl_entry *prl;
- unsigned int prl_count;
- unsigned int ip_tnl_net_id;
- struct gro_cells gro_cells;
- __u32 fwmark;
- bool collect_md;
- bool ignore_df;
-};
-
-struct __ip6_tnl_parm {
- char name[16];
- int link;
- __u8 proto;
- __u8 encap_limit;
- __u8 hop_limit;
- bool collect_md;
- __be32 flowinfo;
- __u32 flags;
- struct in6_addr laddr;
- struct in6_addr raddr;
- __be16 i_flags;
- __be16 o_flags;
- __be32 i_key;
- __be32 o_key;
- __u32 fwmark;
- __u32 index;
- __u8 erspan_ver;
- __u8 dir;
- __u16 hwid;
-};
-
-struct ip6_tnl {
- struct ip6_tnl *next;
- struct net_device *dev;
- struct net *net;
- struct __ip6_tnl_parm parms;
- struct flowi fl;
- struct dst_cache dst_cache;
- struct gro_cells gro_cells;
- int err_count;
- long unsigned int err_time;
- __u32 i_seqno;
- __u32 o_seqno;
- int hlen;
- int tun_hlen;
- int encap_hlen;
- struct ip_tunnel_encap encap;
- int mlink;
-};
-
-struct xfrm_skb_cb {
- struct xfrm_tunnel_skb_cb header;
- union {
- struct {
- __u32 low;
- __u32 hi;
- } output;
- struct {
- __be32 low;
- __be32 hi;
- } input;
- } seq;
-};
-
-struct ip_tunnel_prl_entry {
- struct ip_tunnel_prl_entry *next;
- __be32 addr;
- u16 flags;
- struct callback_head callback_head;
-};
-
-struct xfrm_trans_tasklet {
- struct tasklet_struct tasklet;
- struct sk_buff_head queue;
-};
-
-struct xfrm_trans_cb {
- union {
- struct inet_skb_parm h4;
- struct inet6_skb_parm h6;
- } header;
- int (*finish)(struct net *, struct sock *, struct sk_buff *);
- struct net *net;
-};
-
-struct xfrm_user_offload {
- int ifindex;
- __u8 flags;
-};
-
-struct espintcp_msg {
- struct sk_buff *skb;
- struct sk_msg skmsg;
- int offset;
- int len;
-};
-
-struct espintcp_ctx {
- struct strparser strp;
- struct sk_buff_head ike_queue;
- struct sk_buff_head out_queue;
- struct espintcp_msg partial;
- void (*saved_data_ready)(struct sock *);
- void (*saved_write_space)(struct sock *);
- void (*saved_destruct)(struct sock *);
- struct work_struct work;
- bool tx_running;
-};
-
-struct unix_stream_read_state {
- int (*recv_actor)(struct sk_buff *, int, int, struct unix_stream_read_state *);
- struct socket *socket;
- struct msghdr *msg;
- struct pipe_inode_info *pipe;
- size_t size;
- int flags;
- unsigned int splice_flags;
-};
-
-struct ipv6_params {
- __s32 disable_ipv6;
- __s32 autoconf;
-};
-
-enum flowlabel_reflect {
- FLOWLABEL_REFLECT_ESTABLISHED = 1,
- FLOWLABEL_REFLECT_TCP_RESET = 2,
- FLOWLABEL_REFLECT_ICMPV6_ECHO_REPLIES = 4,
-};
-
-struct in6_rtmsg {
- struct in6_addr rtmsg_dst;
- struct in6_addr rtmsg_src;
- struct in6_addr rtmsg_gateway;
- __u32 rtmsg_type;
- __u16 rtmsg_dst_len;
- __u16 rtmsg_src_len;
- __u32 rtmsg_metric;
- long unsigned int rtmsg_info;
- __u32 rtmsg_flags;
- int rtmsg_ifindex;
-};
-
-struct compat_in6_rtmsg {
- struct in6_addr rtmsg_dst;
- struct in6_addr rtmsg_src;
- struct in6_addr rtmsg_gateway;
- u32 rtmsg_type;
- u16 rtmsg_dst_len;
- u16 rtmsg_src_len;
- u32 rtmsg_metric;
- u32 rtmsg_info;
- u32 rtmsg_flags;
- s32 rtmsg_ifindex;
-};
-
-struct ac6_iter_state {
- struct seq_net_private p;
- struct net_device *dev;
- struct inet6_dev *idev;
-};
-
-struct ip6_fraglist_iter {
- struct ipv6hdr *tmp_hdr;
- struct sk_buff *frag;
- int offset;
- unsigned int hlen;
- __be32 frag_id;
- u8 nexthdr;
-};
-
-struct ip6_frag_state {
- u8 *prevhdr;
- unsigned int hlen;
- unsigned int mtu;
- unsigned int left;
- int offset;
- int ptr;
- int hroom;
- int troom;
- __be32 frag_id;
- u8 nexthdr;
-};
-
-struct ip6_ra_chain {
- struct ip6_ra_chain *next;
- struct sock *sk;
- int sel;
- void (*destructor)(struct sock *);
-};
-
-struct ipcm6_cookie {
- struct sockcm_cookie sockc;
- __s16 hlimit;
- __s16 tclass;
- __s8 dontfrag;
- struct ipv6_txoptions *opt;
- __u16 gso_size;
-};
-
-enum {
- IFLA_INET6_UNSPEC = 0,
- IFLA_INET6_FLAGS = 1,
- IFLA_INET6_CONF = 2,
- IFLA_INET6_STATS = 3,
- IFLA_INET6_MCAST = 4,
- IFLA_INET6_CACHEINFO = 5,
- IFLA_INET6_ICMP6STATS = 6,
- IFLA_INET6_TOKEN = 7,
- IFLA_INET6_ADDR_GEN_MODE = 8,
- __IFLA_INET6_MAX = 9,
-};
-
-enum in6_addr_gen_mode {
- IN6_ADDR_GEN_MODE_EUI64 = 0,
- IN6_ADDR_GEN_MODE_NONE = 1,
- IN6_ADDR_GEN_MODE_STABLE_PRIVACY = 2,
- IN6_ADDR_GEN_MODE_RANDOM = 3,
-};
-
-struct ifla_cacheinfo {
- __u32 max_reasm_len;
- __u32 tstamp;
- __u32 reachable_time;
- __u32 retrans_time;
-};
-
-struct wpan_phy;
-
-struct wpan_dev_header_ops;
-
-struct wpan_dev {
- struct wpan_phy *wpan_phy;
- int iftype;
- struct list_head list;
- struct net_device *netdev;
- const struct wpan_dev_header_ops *header_ops;
- struct net_device *lowpan_dev;
- u32 identifier;
- __le16 pan_id;
- __le16 short_addr;
- __le64 extended_addr;
- atomic_t bsn;
- atomic_t dsn;
- u8 min_be;
- u8 max_be;
- u8 csma_retries;
- s8 frame_retries;
- bool lbt;
- bool promiscuous_mode;
- bool ackreq;
-};
-
-struct prefixmsg {
- unsigned char prefix_family;
- unsigned char prefix_pad1;
- short unsigned int prefix_pad2;
- int prefix_ifindex;
- unsigned char prefix_type;
- unsigned char prefix_len;
- unsigned char prefix_flags;
- unsigned char prefix_pad3;
-};
-
-enum {
- PREFIX_UNSPEC = 0,
- PREFIX_ADDRESS = 1,
- PREFIX_CACHEINFO = 2,
- __PREFIX_MAX = 3,
-};
-
-struct prefix_cacheinfo {
- __u32 preferred_time;
- __u32 valid_time;
-};
-
-struct in6_ifreq {
- struct in6_addr ifr6_addr;
- __u32 ifr6_prefixlen;
- int ifr6_ifindex;
-};
-
-enum {
- DEVCONF_FORWARDING = 0,
- DEVCONF_HOPLIMIT = 1,
- DEVCONF_MTU6 = 2,
- DEVCONF_ACCEPT_RA = 3,
- DEVCONF_ACCEPT_REDIRECTS = 4,
- DEVCONF_AUTOCONF = 5,
- DEVCONF_DAD_TRANSMITS = 6,
- DEVCONF_RTR_SOLICITS = 7,
- DEVCONF_RTR_SOLICIT_INTERVAL = 8,
- DEVCONF_RTR_SOLICIT_DELAY = 9,
- DEVCONF_USE_TEMPADDR = 10,
- DEVCONF_TEMP_VALID_LFT = 11,
- DEVCONF_TEMP_PREFERED_LFT = 12,
- DEVCONF_REGEN_MAX_RETRY = 13,
- DEVCONF_MAX_DESYNC_FACTOR = 14,
- DEVCONF_MAX_ADDRESSES = 15,
- DEVCONF_FORCE_MLD_VERSION = 16,
- DEVCONF_ACCEPT_RA_DEFRTR = 17,
- DEVCONF_ACCEPT_RA_PINFO = 18,
- DEVCONF_ACCEPT_RA_RTR_PREF = 19,
- DEVCONF_RTR_PROBE_INTERVAL = 20,
- DEVCONF_ACCEPT_RA_RT_INFO_MAX_PLEN = 21,
- DEVCONF_PROXY_NDP = 22,
- DEVCONF_OPTIMISTIC_DAD = 23,
- DEVCONF_ACCEPT_SOURCE_ROUTE = 24,
- DEVCONF_MC_FORWARDING = 25,
- DEVCONF_DISABLE_IPV6 = 26,
- DEVCONF_ACCEPT_DAD = 27,
- DEVCONF_FORCE_TLLAO = 28,
- DEVCONF_NDISC_NOTIFY = 29,
- DEVCONF_MLDV1_UNSOLICITED_REPORT_INTERVAL = 30,
- DEVCONF_MLDV2_UNSOLICITED_REPORT_INTERVAL = 31,
- DEVCONF_SUPPRESS_FRAG_NDISC = 32,
- DEVCONF_ACCEPT_RA_FROM_LOCAL = 33,
- DEVCONF_USE_OPTIMISTIC = 34,
- DEVCONF_ACCEPT_RA_MTU = 35,
- DEVCONF_STABLE_SECRET = 36,
- DEVCONF_USE_OIF_ADDRS_ONLY = 37,
- DEVCONF_ACCEPT_RA_MIN_HOP_LIMIT = 38,
- DEVCONF_IGNORE_ROUTES_WITH_LINKDOWN = 39,
- DEVCONF_DROP_UNICAST_IN_L2_MULTICAST = 40,
- DEVCONF_DROP_UNSOLICITED_NA = 41,
- DEVCONF_KEEP_ADDR_ON_DOWN = 42,
- DEVCONF_RTR_SOLICIT_MAX_INTERVAL = 43,
- DEVCONF_SEG6_ENABLED = 44,
- DEVCONF_SEG6_REQUIRE_HMAC = 45,
- DEVCONF_ENHANCED_DAD = 46,
- DEVCONF_ADDR_GEN_MODE = 47,
- DEVCONF_DISABLE_POLICY = 48,
- DEVCONF_ACCEPT_RA_RT_INFO_MIN_PLEN = 49,
- DEVCONF_NDISC_TCLASS = 50,
- DEVCONF_RPL_SEG_ENABLED = 51,
- DEVCONF_MAX = 52,
-};
-
-enum {
- INET6_IFADDR_STATE_PREDAD = 0,
- INET6_IFADDR_STATE_DAD = 1,
- INET6_IFADDR_STATE_POSTDAD = 2,
- INET6_IFADDR_STATE_ERRDAD = 3,
- INET6_IFADDR_STATE_DEAD = 4,
-};
-
-enum nl802154_cca_modes {
- __NL802154_CCA_INVALID = 0,
- NL802154_CCA_ENERGY = 1,
- NL802154_CCA_CARRIER = 2,
- NL802154_CCA_ENERGY_CARRIER = 3,
- NL802154_CCA_ALOHA = 4,
- NL802154_CCA_UWB_SHR = 5,
- NL802154_CCA_UWB_MULTIPLEXED = 6,
- __NL802154_CCA_ATTR_AFTER_LAST = 7,
- NL802154_CCA_ATTR_MAX = 6,
-};
-
-enum nl802154_cca_opts {
- NL802154_CCA_OPT_ENERGY_CARRIER_AND = 0,
- NL802154_CCA_OPT_ENERGY_CARRIER_OR = 1,
- __NL802154_CCA_OPT_ATTR_AFTER_LAST = 2,
- NL802154_CCA_OPT_ATTR_MAX = 1,
-};
-
-enum nl802154_supported_bool_states {
- NL802154_SUPPORTED_BOOL_FALSE = 0,
- NL802154_SUPPORTED_BOOL_TRUE = 1,
- __NL802154_SUPPORTED_BOOL_INVALD = 2,
- NL802154_SUPPORTED_BOOL_BOTH = 3,
- __NL802154_SUPPORTED_BOOL_AFTER_LAST = 4,
- NL802154_SUPPORTED_BOOL_MAX = 3,
-};
-
-struct wpan_phy_supported {
- u32 channels[32];
- u32 cca_modes;
- u32 cca_opts;
- u32 iftypes;
- enum nl802154_supported_bool_states lbt;
- u8 min_minbe;
- u8 max_minbe;
- u8 min_maxbe;
- u8 max_maxbe;
- u8 min_csma_backoffs;
- u8 max_csma_backoffs;
- s8 min_frame_retries;
- s8 max_frame_retries;
- size_t tx_powers_size;
- size_t cca_ed_levels_size;
- const s32 *tx_powers;
- const s32 *cca_ed_levels;
-};
-
-struct wpan_phy_cca {
- enum nl802154_cca_modes mode;
- enum nl802154_cca_opts opt;
-};
-
-struct wpan_phy {
- const void *privid;
- u32 flags;
- u8 current_channel;
- u8 current_page;
- struct wpan_phy_supported supported;
- s32 transmit_power;
- struct wpan_phy_cca cca;
- __le64 perm_extended_addr;
- s32 cca_ed_level;
- u8 symbol_duration;
- u16 lifs_period;
- u16 sifs_period;
- struct device dev;
- possible_net_t _net;
- long: 64;
- long: 64;
- char priv[0];
-};
-
-struct ieee802154_addr {
- u8 mode;
- __le16 pan_id;
- union {
- __le16 short_addr;
- __le64 extended_addr;
- };
-};
-
-struct wpan_dev_header_ops {
- int (*create)(struct sk_buff *, struct net_device *, const struct ieee802154_addr *, const struct ieee802154_addr *, unsigned int);
-};
-
-union fwnet_hwaddr {
- u8 u[16];
- struct {
- __be64 uniq_id;
- u8 max_rec;
- u8 sspd;
- __be16 fifo_hi;
- __be32 fifo_lo;
- } uc;
-};
-
-struct in6_validator_info {
- struct in6_addr i6vi_addr;
- struct inet6_dev *i6vi_dev;
- struct netlink_ext_ack *extack;
-};
-
-struct ifa6_config {
- const struct in6_addr *pfx;
- unsigned int plen;
- const struct in6_addr *peer_pfx;
- u32 rt_priority;
- u32 ifa_flags;
- u32 preferred_lft;
- u32 valid_lft;
- u16 scope;
-};
-
-enum cleanup_prefix_rt_t {
- CLEANUP_PREFIX_RT_NOP = 0,
- CLEANUP_PREFIX_RT_DEL = 1,
- CLEANUP_PREFIX_RT_EXPIRE = 2,
-};
-
-enum {
- IPV6_SADDR_RULE_INIT = 0,
- IPV6_SADDR_RULE_LOCAL = 1,
- IPV6_SADDR_RULE_SCOPE = 2,
- IPV6_SADDR_RULE_PREFERRED = 3,
- IPV6_SADDR_RULE_OIF = 4,
- IPV6_SADDR_RULE_LABEL = 5,
- IPV6_SADDR_RULE_PRIVACY = 6,
- IPV6_SADDR_RULE_ORCHID = 7,
- IPV6_SADDR_RULE_PREFIX = 8,
- IPV6_SADDR_RULE_MAX = 9,
-};
-
-struct ipv6_saddr_score {
- int rule;
- int addr_type;
- struct inet6_ifaddr *ifa;
- long unsigned int scorebits[1];
- int scopedist;
- int matchlen;
-};
-
-struct ipv6_saddr_dst {
- const struct in6_addr *addr;
- int ifindex;
- int scope;
- int label;
- unsigned int prefs;
-};
-
-struct if6_iter_state {
- struct seq_net_private p;
- int bucket;
- int offset;
-};
-
-enum addr_type_t {
- UNICAST_ADDR = 0,
- MULTICAST_ADDR = 1,
- ANYCAST_ADDR = 2,
-};
-
-struct inet6_fill_args {
- u32 portid;
- u32 seq;
- int event;
- unsigned int flags;
- int netnsid;
- int ifindex;
- enum addr_type_t type;
-};
-
-enum {
- DAD_PROCESS = 0,
- DAD_BEGIN = 1,
- DAD_ABORT = 2,
-};
-
-struct ifaddrlblmsg {
- __u8 ifal_family;
- __u8 __ifal_reserved;
- __u8 ifal_prefixlen;
- __u8 ifal_flags;
- __u32 ifal_index;
- __u32 ifal_seq;
-};
-
-enum {
- IFAL_ADDRESS = 1,
- IFAL_LABEL = 2,
- __IFAL_MAX = 3,
-};
-
-struct ip6addrlbl_entry {
- struct in6_addr prefix;
- int prefixlen;
- int ifindex;
- int addrtype;
- u32 label;
- struct hlist_node list;
- struct callback_head rcu;
-};
-
-struct ip6addrlbl_init_table {
- const struct in6_addr *prefix;
- int prefixlen;
- u32 label;
-};
-
-struct rd_msg {
- struct icmp6hdr icmph;
- struct in6_addr target;
- struct in6_addr dest;
- __u8 opt[0];
-};
-
-struct fib6_gc_args {
- int timeout;
- int more;
-};
-
-struct rt6_exception {
- struct hlist_node hlist;
- struct rt6_info *rt6i;
- long unsigned int stamp;
- struct callback_head rcu;
-};
-
-struct route_info {
- __u8 type;
- __u8 length;
- __u8 prefix_len;
- __u8 reserved_l: 3;
- __u8 route_pref: 2;
- __u8 reserved_h: 3;
- __be32 lifetime;
- __u8 prefix[0];
-};
-
-struct rt6_rtnl_dump_arg {
- struct sk_buff *skb;
- struct netlink_callback *cb;
- struct net *net;
- struct fib_dump_filter filter;
-};
-
-struct netevent_redirect {
- struct dst_entry *old;
- struct dst_entry *new;
- struct neighbour *neigh;
- const void *daddr;
-};
-
-struct trace_event_raw_fib6_table_lookup {
- struct trace_entry ent;
- u32 tb_id;
- int err;
- int oif;
- int iif;
- __u8 tos;
- __u8 scope;
- __u8 flags;
- __u8 src[16];
- __u8 dst[16];
- u16 sport;
- u16 dport;
- u8 proto;
- u8 rt_type;
- u32 __data_loc_name;
- __u8 gw[16];
- char __data[0];
-};
-
-struct trace_event_data_offsets_fib6_table_lookup {
- u32 name;
-};
-
-typedef void (*btf_trace_fib6_table_lookup)(void *, const struct net *, const struct fib6_result *, struct fib6_table *, const struct flowi6 *);
-
-enum rt6_nud_state {
- RT6_NUD_FAIL_HARD = 4294967293,
- RT6_NUD_FAIL_PROBE = 4294967294,
- RT6_NUD_FAIL_DO_RR = 4294967295,
- RT6_NUD_SUCCEED = 1,
-};
-
-struct fib6_nh_dm_arg {
- struct net *net;
- const struct in6_addr *saddr;
- int oif;
- int flags;
- struct fib6_nh *nh;
-};
-
-struct __rt6_probe_work {
- struct work_struct work;
- struct in6_addr target;
- struct net_device *dev;
-};
-
-struct fib6_nh_frl_arg {
- u32 flags;
- int oif;
- int strict;
- int *mpri;
- bool *do_rr;
- struct fib6_nh *nh;
-};
-
-struct fib6_nh_excptn_arg {
- struct rt6_info *rt;
- int plen;
-};
-
-struct fib6_nh_match_arg {
- const struct net_device *dev;
- const struct in6_addr *gw;
- struct fib6_nh *match;
-};
-
-struct fib6_nh_age_excptn_arg {
- struct fib6_gc_args *gc_args;
- long unsigned int now;
-};
-
-struct fib6_nh_rd_arg {
- struct fib6_result *res;
- struct flowi6 *fl6;
- const struct in6_addr *gw;
- struct rt6_info **ret;
-};
-
-struct ip6rd_flowi {
- struct flowi6 fl6;
- struct in6_addr gateway;
-};
-
-struct fib6_nh_del_cached_rt_arg {
- struct fib6_config *cfg;
- struct fib6_info *f6i;
-};
-
-struct arg_dev_net_ip {
- struct net_device *dev;
- struct net *net;
- struct in6_addr *addr;
-};
-
-struct arg_netdev_event {
- const struct net_device *dev;
- union {
- unsigned char nh_flags;
- long unsigned int event;
- };
-};
-
-struct rt6_mtu_change_arg {
- struct net_device *dev;
- unsigned int mtu;
- struct fib6_info *f6i;
-};
-
-struct rt6_nh {
- struct fib6_info *fib6_info;
- struct fib6_config r_cfg;
- struct list_head next;
-};
-
-struct fib6_nh_exception_dump_walker {
- struct rt6_rtnl_dump_arg *dump;
- struct fib6_info *rt;
- unsigned int flags;
- unsigned int skip;
- unsigned int count;
-};
-
-enum fib6_walk_state {
- FWS_S = 0,
- FWS_L = 1,
- FWS_R = 2,
- FWS_C = 3,
- FWS_U = 4,
-};
-
-struct fib6_walker {
- struct list_head lh;
- struct fib6_node *root;
- struct fib6_node *node;
- struct fib6_info *leaf;
- enum fib6_walk_state state;
- unsigned int skip;
- unsigned int count;
- unsigned int skip_in_node;
- int (*func)(struct fib6_walker *);
- void *args;
-};
-
-struct fib6_entry_notifier_info {
- struct fib_notifier_info info;
- struct fib6_info *rt;
- unsigned int nsiblings;
-};
-
-struct ipv6_route_iter {
- struct seq_net_private p;
- struct fib6_walker w;
- loff_t skip;
- struct fib6_table *tbl;
- int sernum;
-};
-
-struct bpf_iter__ipv6_route {
- union {
- struct bpf_iter_meta *meta;
- };
- union {
- struct fib6_info *rt;
- };
-};
-
-struct fib6_cleaner {
- struct fib6_walker w;
- struct net *net;
- int (*func)(struct fib6_info *, void *);
- int sernum;
- void *arg;
- bool skip_notify;
-};
-
-enum {
- FIB6_NO_SERNUM_CHANGE = 0,
-};
-
-struct fib6_dump_arg {
- struct net *net;
- struct notifier_block *nb;
- struct netlink_ext_ack *extack;
-};
-
-struct fib6_nh_pcpu_arg {
- struct fib6_info *from;
- const struct fib6_table *table;
-};
-
-struct lookup_args {
- int offset;
- const struct in6_addr *addr;
-};
-
-struct ipv6_mreq {
- struct in6_addr ipv6mr_multiaddr;
- int ipv6mr_ifindex;
-};
-
-struct in6_flowlabel_req {
- struct in6_addr flr_dst;
- __be32 flr_label;
- __u8 flr_action;
- __u8 flr_share;
- __u16 flr_flags;
- __u16 flr_expires;
- __u16 flr_linger;
- __u32 __flr_pad;
-};
-
-struct ip6_mtuinfo {
- struct sockaddr_in6 ip6m_addr;
- __u32 ip6m_mtu;
-};
-
-struct nduseroptmsg {
- unsigned char nduseropt_family;
- unsigned char nduseropt_pad1;
- short unsigned int nduseropt_opts_len;
- int nduseropt_ifindex;
- __u8 nduseropt_icmp_type;
- __u8 nduseropt_icmp_code;
- short unsigned int nduseropt_pad2;
- unsigned int nduseropt_pad3;
-};
-
-enum {
- NDUSEROPT_UNSPEC = 0,
- NDUSEROPT_SRCADDR = 1,
- __NDUSEROPT_MAX = 2,
-};
-
-struct nd_msg {
- struct icmp6hdr icmph;
- struct in6_addr target;
- __u8 opt[0];
-};
-
-struct rs_msg {
- struct icmp6hdr icmph;
- __u8 opt[0];
-};
-
-struct ra_msg {
- struct icmp6hdr icmph;
- __be32 reachable_time;
- __be32 retrans_timer;
-};
-
-struct icmp6_filter {
- __u32 data[8];
-};
-
-struct raw6_sock {
- struct inet_sock inet;
- __u32 checksum;
- __u32 offset;
- struct icmp6_filter filter;
- __u32 ip6mr_table;
- struct ipv6_pinfo inet6;
-};
-
-typedef int mh_filter_t(struct sock *, struct sk_buff *);
-
-struct raw6_frag_vec {
- struct msghdr *msg;
- int hlen;
- char c[4];
-};
-
-typedef void ip6_icmp_send_t(struct sk_buff *, u8, u8, __u32, const struct in6_addr *);
-
-struct ipv6_destopt_hao {
- __u8 type;
- __u8 length;
- struct in6_addr addr;
-} __attribute__((packed));
-
-struct icmpv6_msg {
- struct sk_buff *skb;
- int offset;
- uint8_t type;
-};
-
-struct icmp6_err {
- int err;
- int fatal;
-};
-
-struct mld_msg {
- struct icmp6hdr mld_hdr;
- struct in6_addr mld_mca;
-};
-
-struct mld2_grec {
- __u8 grec_type;
- __u8 grec_auxwords;
- __be16 grec_nsrcs;
- struct in6_addr grec_mca;
- struct in6_addr grec_src[0];
-};
-
-struct mld2_report {
- struct icmp6hdr mld2r_hdr;
- struct mld2_grec mld2r_grec[0];
-};
-
-struct mld2_query {
- struct icmp6hdr mld2q_hdr;
- struct in6_addr mld2q_mca;
- __u8 mld2q_qrv: 3;
- __u8 mld2q_suppress: 1;
- __u8 mld2q_resv2: 4;
- __u8 mld2q_qqic;
- __be16 mld2q_nsrcs;
- struct in6_addr mld2q_srcs[0];
-};
-
-struct igmp6_mc_iter_state {
- struct seq_net_private p;
- struct net_device *dev;
- struct inet6_dev *idev;
-};
-
-struct igmp6_mcf_iter_state {
- struct seq_net_private p;
- struct net_device *dev;
- struct inet6_dev *idev;
- struct ifmcaddr6 *im;
-};
-
-enum ip6_defrag_users {
- IP6_DEFRAG_LOCAL_DELIVER = 0,
- IP6_DEFRAG_CONNTRACK_IN = 1,
- __IP6_DEFRAG_CONNTRACK_IN = 65536,
- IP6_DEFRAG_CONNTRACK_OUT = 65537,
- __IP6_DEFRAG_CONNTRACK_OUT = 131072,
- IP6_DEFRAG_CONNTRACK_BRIDGE_IN = 131073,
- __IP6_DEFRAG_CONNTRACK_BRIDGE_IN = 196608,
-};
-
-struct frag_queue {
- struct inet_frag_queue q;
- int iif;
- __u16 nhoffset;
- u8 ecn;
-};
-
-struct tcp6_pseudohdr {
- struct in6_addr saddr;
- struct in6_addr daddr;
- __be32 len;
- __be32 protocol;
-};
-
-struct rt0_hdr {
- struct ipv6_rt_hdr rt_hdr;
- __u32 reserved;
- struct in6_addr addr[0];
-};
-
-struct ipv6_rpl_sr_hdr {
- __u8 nexthdr;
- __u8 hdrlen;
- __u8 type;
- __u8 segments_left;
- __u32 cmpre: 4;
- __u32 cmpri: 4;
- __u32 reserved: 4;
- __u32 pad: 4;
- __u32 reserved1: 16;
- union {
- struct in6_addr addr[0];
- __u8 data[0];
- } segments;
-};
-
-struct tlvtype_proc {
- int type;
- bool (*func)(struct sk_buff *, int);
-};
-
-struct ip6fl_iter_state {
- struct seq_net_private p;
- struct pid_namespace *pid_ns;
- int bucket;
-};
-
-struct sr6_tlv {
- __u8 type;
- __u8 len;
- __u8 data[0];
-};
-
-enum {
- SEG6_ATTR_UNSPEC = 0,
- SEG6_ATTR_DST = 1,
- SEG6_ATTR_DSTLEN = 2,
- SEG6_ATTR_HMACKEYID = 3,
- SEG6_ATTR_SECRET = 4,
- SEG6_ATTR_SECRETLEN = 5,
- SEG6_ATTR_ALGID = 6,
- SEG6_ATTR_HMACINFO = 7,
- __SEG6_ATTR_MAX = 8,
-};
-
-enum {
- SEG6_CMD_UNSPEC = 0,
- SEG6_CMD_SETHMAC = 1,
- SEG6_CMD_DUMPHMAC = 2,
- SEG6_CMD_SET_TUNSRC = 3,
- SEG6_CMD_GET_TUNSRC = 4,
- __SEG6_CMD_MAX = 5,
-};
-
-typedef short unsigned int mifi_t;
-
-typedef __u32 if_mask;
-
-struct if_set {
- if_mask ifs_bits[8];
-};
-
-struct mif6ctl {
- mifi_t mif6c_mifi;
- unsigned char mif6c_flags;
- unsigned char vifc_threshold;
- __u16 mif6c_pifi;
- unsigned int vifc_rate_limit;
-};
-
-struct mf6cctl {
- struct sockaddr_in6 mf6cc_origin;
- struct sockaddr_in6 mf6cc_mcastgrp;
- mifi_t mf6cc_parent;
- struct if_set mf6cc_ifset;
-};
-
-struct sioc_sg_req6 {
- struct sockaddr_in6 src;
- struct sockaddr_in6 grp;
- long unsigned int pktcnt;
- long unsigned int bytecnt;
- long unsigned int wrong_if;
-};
-
-struct sioc_mif_req6 {
- mifi_t mifi;
- long unsigned int icount;
- long unsigned int ocount;
- long unsigned int ibytes;
- long unsigned int obytes;
-};
-
-struct mrt6msg {
- __u8 im6_mbz;
- __u8 im6_msgtype;
- __u16 im6_mif;
- __u32 im6_pad;
- struct in6_addr im6_src;
- struct in6_addr im6_dst;
-};
-
-enum {
- IP6MRA_CREPORT_UNSPEC = 0,
- IP6MRA_CREPORT_MSGTYPE = 1,
- IP6MRA_CREPORT_MIF_ID = 2,
- IP6MRA_CREPORT_SRC_ADDR = 3,
- IP6MRA_CREPORT_DST_ADDR = 4,
- IP6MRA_CREPORT_PKT = 5,
- __IP6MRA_CREPORT_MAX = 6,
-};
-
-struct mfc6_cache_cmp_arg {
- struct in6_addr mf6c_mcastgrp;
- struct in6_addr mf6c_origin;
-};
-
-struct mfc6_cache {
- struct mr_mfc _c;
- union {
- struct {
- struct in6_addr mf6c_mcastgrp;
- struct in6_addr mf6c_origin;
- };
- struct mfc6_cache_cmp_arg cmparg;
- };
-};
-
-struct ip6mr_result {
- struct mr_table *mrt;
-};
-
-struct compat_sioc_sg_req6 {
- struct sockaddr_in6 src;
- struct sockaddr_in6 grp;
- compat_ulong_t pktcnt;
- compat_ulong_t bytecnt;
- compat_ulong_t wrong_if;
-};
-
-struct compat_sioc_mif_req6 {
- mifi_t mifi;
- compat_ulong_t icount;
- compat_ulong_t ocount;
- compat_ulong_t ibytes;
- compat_ulong_t obytes;
-};
-
-struct xfrm6_protocol {
- int (*handler)(struct sk_buff *);
- int (*input_handler)(struct sk_buff *, int, __be32, int);
- int (*cb_handler)(struct sk_buff *, int);
- int (*err_handler)(struct sk_buff *, struct inet6_skb_parm *, u8, u8, int, __be32);
- struct xfrm6_protocol *next;
- int priority;
-};
-
-struct br_input_skb_cb {
- struct net_device *brdev;
- u16 frag_max_size;
- u8 igmp;
- u8 mrouters_only: 1;
- u8 proxyarp_replied: 1;
- u8 src_port_isolated: 1;
- u8 vlan_filtered: 1;
- u8 br_netfilter_broute: 1;
- int offload_fwd_mark;
-};
-
-struct nf_bridge_frag_data;
-
-typedef struct rt6_info * (*pol_lookup_t)(struct net *, struct fib6_table *, struct flowi6 *, const struct sk_buff *, int);
-
-struct fib6_rule {
- struct fib_rule common;
- struct rt6key src;
- struct rt6key dst;
- u8 tclass;
-};
-
-struct calipso_doi;
-
-struct netlbl_calipso_ops {
- int (*doi_add)(struct calipso_doi *, struct netlbl_audit *);
- void (*doi_free)(struct calipso_doi *);
- int (*doi_remove)(u32, struct netlbl_audit *);
- struct calipso_doi * (*doi_getdef)(u32);
- void (*doi_putdef)(struct calipso_doi *);
- int (*doi_walk)(u32 *, int (*)(struct calipso_doi *, void *), void *);
- int (*sock_getattr)(struct sock *, struct netlbl_lsm_secattr *);
- int (*sock_setattr)(struct sock *, const struct calipso_doi *, const struct netlbl_lsm_secattr *);
- void (*sock_delattr)(struct sock *);
- int (*req_setattr)(struct request_sock *, const struct calipso_doi *, const struct netlbl_lsm_secattr *);
- void (*req_delattr)(struct request_sock *);
- int (*opt_getattr)(const unsigned char *, struct netlbl_lsm_secattr *);
- unsigned char * (*skbuff_optptr)(const struct sk_buff *);
- int (*skbuff_setattr)(struct sk_buff *, const struct calipso_doi *, const struct netlbl_lsm_secattr *);
- int (*skbuff_delattr)(struct sk_buff *);
- void (*cache_invalidate)();
- int (*cache_add)(const unsigned char *, const struct netlbl_lsm_secattr *);
-};
-
-struct calipso_doi {
- u32 doi;
- u32 type;
- refcount_t refcount;
- struct list_head list;
- struct callback_head rcu;
-};
-
-struct calipso_map_cache_bkt {
- spinlock_t lock;
- u32 size;
- struct list_head list;
-};
-
-struct calipso_map_cache_entry {
- u32 hash;
- unsigned char *key;
- size_t key_len;
- struct netlbl_lsm_cache *lsm_data;
- u32 activity;
- struct list_head list;
-};
-
-enum {
- SEG6_IPTUNNEL_UNSPEC = 0,
- SEG6_IPTUNNEL_SRH = 1,
- __SEG6_IPTUNNEL_MAX = 2,
-};
-
-struct seg6_iptunnel_encap {
- int mode;
- struct ipv6_sr_hdr srh[0];
-};
-
-enum {
- SEG6_IPTUN_MODE_INLINE = 0,
- SEG6_IPTUN_MODE_ENCAP = 1,
- SEG6_IPTUN_MODE_L2ENCAP = 2,
-};
-
-struct seg6_lwt {
- struct dst_cache cache;
- struct seg6_iptunnel_encap tuninfo[0];
-};
-
-enum {
- SEG6_LOCAL_UNSPEC = 0,
- SEG6_LOCAL_ACTION = 1,
- SEG6_LOCAL_SRH = 2,
- SEG6_LOCAL_TABLE = 3,
- SEG6_LOCAL_NH4 = 4,
- SEG6_LOCAL_NH6 = 5,
- SEG6_LOCAL_IIF = 6,
- SEG6_LOCAL_OIF = 7,
- SEG6_LOCAL_BPF = 8,
- __SEG6_LOCAL_MAX = 9,
-};
-
-enum {
- SEG6_LOCAL_BPF_PROG_UNSPEC = 0,
- SEG6_LOCAL_BPF_PROG = 1,
- SEG6_LOCAL_BPF_PROG_NAME = 2,
- __SEG6_LOCAL_BPF_PROG_MAX = 3,
-};
-
-struct seg6_local_lwt;
-
-struct seg6_action_desc {
- int action;
- long unsigned int attrs;
- int (*input)(struct sk_buff *, struct seg6_local_lwt *);
- int static_headroom;
-};
-
-struct seg6_local_lwt {
- int action;
- struct ipv6_sr_hdr *srh;
- int table;
- struct in_addr nh4;
- struct in6_addr nh6;
- int iif;
- int oif;
- struct bpf_lwt_prog bpf;
- int headroom;
- struct seg6_action_desc *desc;
-};
-
-struct seg6_action_param {
- int (*parse)(struct nlattr **, struct seg6_local_lwt *);
- int (*put)(struct sk_buff *, struct seg6_local_lwt *);
- int (*cmp)(struct seg6_local_lwt *, struct seg6_local_lwt *);
-};
-
-enum {
- RPL_IPTUNNEL_UNSPEC = 0,
- RPL_IPTUNNEL_SRH = 1,
- __RPL_IPTUNNEL_MAX = 2,
-};
-
-struct rpl_iptunnel_encap {
- struct ipv6_rpl_sr_hdr srh[0];
-};
-
-struct rpl_lwt {
- struct dst_cache cache;
- struct rpl_iptunnel_encap tuninfo;
-};
-
-enum {
- IP6_FH_F_FRAG = 1,
- IP6_FH_F_AUTH = 2,
- IP6_FH_F_SKIP_RH = 4,
-};
-
-struct _strp_msg {
- struct strp_msg strp;
- int accum_len;
-};
-
-struct vlan_group {
- unsigned int nr_vlan_devs;
- struct hlist_node hlist;
- struct net_device **vlan_devices_arrays[16];
-};
-
-struct vlan_info {
- struct net_device *real_dev;
- struct vlan_group grp;
- struct list_head vid_list;
- unsigned int nr_vids;
- struct callback_head rcu;
-};
-
-enum vlan_flags {
- VLAN_FLAG_REORDER_HDR = 1,
- VLAN_FLAG_GVRP = 2,
- VLAN_FLAG_LOOSE_BINDING = 4,
- VLAN_FLAG_MVRP = 8,
- VLAN_FLAG_BRIDGE_BINDING = 16,
-};
-
-struct vlan_priority_tci_mapping {
- u32 priority;
- u16 vlan_qos;
- struct vlan_priority_tci_mapping *next;
-};
-
-struct vlan_dev_priv {
- unsigned int nr_ingress_mappings;
- u32 ingress_priority_map[8];
- unsigned int nr_egress_mappings;
- struct vlan_priority_tci_mapping *egress_priority_map[16];
- __be16 vlan_proto;
- u16 vlan_id;
- u16 flags;
- struct net_device *real_dev;
- unsigned char real_dev_addr[6];
- struct proc_dir_entry *dent;
- struct vlan_pcpu_stats *vlan_pcpu_stats;
- struct netpoll *netpoll;
-};
-
-enum vlan_protos {
- VLAN_PROTO_8021Q = 0,
- VLAN_PROTO_8021AD = 1,
- VLAN_PROTO_NUM = 2,
-};
-
-struct vlan_vid_info {
- struct list_head list;
- __be16 proto;
- u16 vid;
- int refcount;
-};
-
-enum nl80211_iftype {
- NL80211_IFTYPE_UNSPECIFIED = 0,
- NL80211_IFTYPE_ADHOC = 1,
- NL80211_IFTYPE_STATION = 2,
- NL80211_IFTYPE_AP = 3,
- NL80211_IFTYPE_AP_VLAN = 4,
- NL80211_IFTYPE_WDS = 5,
- NL80211_IFTYPE_MONITOR = 6,
- NL80211_IFTYPE_MESH_POINT = 7,
- NL80211_IFTYPE_P2P_CLIENT = 8,
- NL80211_IFTYPE_P2P_GO = 9,
- NL80211_IFTYPE_P2P_DEVICE = 10,
- NL80211_IFTYPE_OCB = 11,
- NL80211_IFTYPE_NAN = 12,
- NUM_NL80211_IFTYPES = 13,
- NL80211_IFTYPE_MAX = 12,
-};
-
-struct cfg80211_conn;
-
-struct cfg80211_cached_keys;
-
-enum ieee80211_bss_type {
- IEEE80211_BSS_TYPE_ESS = 0,
- IEEE80211_BSS_TYPE_PBSS = 1,
- IEEE80211_BSS_TYPE_IBSS = 2,
- IEEE80211_BSS_TYPE_MBSS = 3,
- IEEE80211_BSS_TYPE_ANY = 4,
-};
-
-struct cfg80211_internal_bss;
-
-enum nl80211_chan_width {
- NL80211_CHAN_WIDTH_20_NOHT = 0,
- NL80211_CHAN_WIDTH_20 = 1,
- NL80211_CHAN_WIDTH_40 = 2,
- NL80211_CHAN_WIDTH_80 = 3,
- NL80211_CHAN_WIDTH_80P80 = 4,
- NL80211_CHAN_WIDTH_160 = 5,
- NL80211_CHAN_WIDTH_5 = 6,
- NL80211_CHAN_WIDTH_10 = 7,
- NL80211_CHAN_WIDTH_1 = 8,
- NL80211_CHAN_WIDTH_2 = 9,
- NL80211_CHAN_WIDTH_4 = 10,
- NL80211_CHAN_WIDTH_8 = 11,
- NL80211_CHAN_WIDTH_16 = 12,
-};
-
-enum ieee80211_edmg_bw_config {
- IEEE80211_EDMG_BW_CONFIG_4 = 4,
- IEEE80211_EDMG_BW_CONFIG_5 = 5,
- IEEE80211_EDMG_BW_CONFIG_6 = 6,
- IEEE80211_EDMG_BW_CONFIG_7 = 7,
- IEEE80211_EDMG_BW_CONFIG_8 = 8,
- IEEE80211_EDMG_BW_CONFIG_9 = 9,
- IEEE80211_EDMG_BW_CONFIG_10 = 10,
- IEEE80211_EDMG_BW_CONFIG_11 = 11,
- IEEE80211_EDMG_BW_CONFIG_12 = 12,
- IEEE80211_EDMG_BW_CONFIG_13 = 13,
- IEEE80211_EDMG_BW_CONFIG_14 = 14,
- IEEE80211_EDMG_BW_CONFIG_15 = 15,
-};
-
-struct ieee80211_edmg {
- u8 channels;
- enum ieee80211_edmg_bw_config bw_config;
-};
-
-struct ieee80211_channel;
-
-struct cfg80211_chan_def {
- struct ieee80211_channel *chan;
- enum nl80211_chan_width width;
- u32 center_freq1;
- u32 center_freq2;
- struct ieee80211_edmg edmg;
- u16 freq1_offset;
-};
-
-struct ieee80211_mcs_info {
- u8 rx_mask[10];
- __le16 rx_highest;
- u8 tx_params;
- u8 reserved[3];
-};
-
-struct ieee80211_ht_cap {
- __le16 cap_info;
- u8 ampdu_params_info;
- struct ieee80211_mcs_info mcs;
- __le16 extended_ht_cap_info;
- __le32 tx_BF_cap_info;
- u8 antenna_selection_info;
-} __attribute__((packed));
-
-struct key_params;
-
-struct cfg80211_ibss_params {
- const u8 *ssid;
- const u8 *bssid;
- struct cfg80211_chan_def chandef;
- const u8 *ie;
- u8 ssid_len;
- u8 ie_len;
- u16 beacon_interval;
- u32 basic_rates;
- bool channel_fixed;
- bool privacy;
- bool control_port;
- bool control_port_over_nl80211;
- bool userspace_handles_dfs;
- int: 24;
- int mcast_rate[5];
- struct ieee80211_ht_cap ht_capa;
- struct ieee80211_ht_cap ht_capa_mask;
- struct key_params *wep_keys;
- int wep_tx_key;
- int: 32;
-} __attribute__((packed));
-
-enum nl80211_auth_type {
- NL80211_AUTHTYPE_OPEN_SYSTEM = 0,
- NL80211_AUTHTYPE_SHARED_KEY = 1,
- NL80211_AUTHTYPE_FT = 2,
- NL80211_AUTHTYPE_NETWORK_EAP = 3,
- NL80211_AUTHTYPE_SAE = 4,
- NL80211_AUTHTYPE_FILS_SK = 5,
- NL80211_AUTHTYPE_FILS_SK_PFS = 6,
- NL80211_AUTHTYPE_FILS_PK = 7,
- __NL80211_AUTHTYPE_NUM = 8,
- NL80211_AUTHTYPE_MAX = 7,
- NL80211_AUTHTYPE_AUTOMATIC = 8,
-};
-
-enum nl80211_mfp {
- NL80211_MFP_NO = 0,
- NL80211_MFP_REQUIRED = 1,
- NL80211_MFP_OPTIONAL = 2,
-};
-
-struct cfg80211_crypto_settings {
- u32 wpa_versions;
- u32 cipher_group;
- int n_ciphers_pairwise;
- u32 ciphers_pairwise[5];
- int n_akm_suites;
- u32 akm_suites[2];
- bool control_port;
- __be16 control_port_ethertype;
- bool control_port_no_encrypt;
- bool control_port_over_nl80211;
- bool control_port_no_preauth;
- struct key_params *wep_keys;
- int wep_tx_key;
- const u8 *psk;
- const u8 *sae_pwd;
- u8 sae_pwd_len;
-};
-
-struct ieee80211_vht_mcs_info {
- __le16 rx_mcs_map;
- __le16 rx_highest;
- __le16 tx_mcs_map;
- __le16 tx_highest;
-};
-
-struct ieee80211_vht_cap {
- __le32 vht_cap_info;
- struct ieee80211_vht_mcs_info supp_mcs;
-};
-
-enum nl80211_bss_select_attr {
- __NL80211_BSS_SELECT_ATTR_INVALID = 0,
- NL80211_BSS_SELECT_ATTR_RSSI = 1,
- NL80211_BSS_SELECT_ATTR_BAND_PREF = 2,
- NL80211_BSS_SELECT_ATTR_RSSI_ADJUST = 3,
- __NL80211_BSS_SELECT_ATTR_AFTER_LAST = 4,
- NL80211_BSS_SELECT_ATTR_MAX = 3,
-};
-
-enum nl80211_band {
- NL80211_BAND_2GHZ = 0,
- NL80211_BAND_5GHZ = 1,
- NL80211_BAND_60GHZ = 2,
- NL80211_BAND_6GHZ = 3,
- NL80211_BAND_S1GHZ = 4,
- NUM_NL80211_BANDS = 5,
-};
-
-struct cfg80211_bss_select_adjust {
- enum nl80211_band band;
- s8 delta;
-};
-
-struct cfg80211_bss_selection {
- enum nl80211_bss_select_attr behaviour;
- union {
- enum nl80211_band band_pref;
- struct cfg80211_bss_select_adjust adjust;
- } param;
-};
-
-struct cfg80211_connect_params {
- struct ieee80211_channel *channel;
- struct ieee80211_channel *channel_hint;
- const u8 *bssid;
- const u8 *bssid_hint;
- const u8 *ssid;
- size_t ssid_len;
- enum nl80211_auth_type auth_type;
- int: 32;
- const u8 *ie;
- size_t ie_len;
- bool privacy;
- int: 24;
- enum nl80211_mfp mfp;
- struct cfg80211_crypto_settings crypto;
- const u8 *key;
- u8 key_len;
- u8 key_idx;
- short: 16;
- u32 flags;
- int bg_scan_period;
- struct ieee80211_ht_cap ht_capa;
- struct ieee80211_ht_cap ht_capa_mask;
- struct ieee80211_vht_cap vht_capa;
- struct ieee80211_vht_cap vht_capa_mask;
- bool pbss;
- int: 24;
- struct cfg80211_bss_selection bss_select;
- const u8 *prev_bssid;
- const u8 *fils_erp_username;
- size_t fils_erp_username_len;
- const u8 *fils_erp_realm;
- size_t fils_erp_realm_len;
- u16 fils_erp_next_seq_num;
- long: 48;
- const u8 *fils_erp_rrk;
- size_t fils_erp_rrk_len;
- bool want_1x;
- int: 24;
- struct ieee80211_edmg edmg;
- int: 32;
-} __attribute__((packed));
-
-struct cfg80211_cqm_config;
-
-struct wiphy;
-
-struct wireless_dev {
- struct wiphy *wiphy;
- enum nl80211_iftype iftype;
- struct list_head list;
- struct net_device *netdev;
- u32 identifier;
- struct list_head mgmt_registrations;
- spinlock_t mgmt_registrations_lock;
- u8 mgmt_registrations_need_update: 1;
- struct mutex mtx;
- bool use_4addr;
- bool is_running;
- u8 address[6];
- u8 ssid[32];
- u8 ssid_len;
- u8 mesh_id_len;
- u8 mesh_id_up_len;
- struct cfg80211_conn *conn;
- struct cfg80211_cached_keys *connect_keys;
- enum ieee80211_bss_type conn_bss_type;
- u32 conn_owner_nlportid;
- struct work_struct disconnect_wk;
- u8 disconnect_bssid[6];
- struct list_head event_list;
- spinlock_t event_lock;
- struct cfg80211_internal_bss *current_bss;
- struct cfg80211_chan_def preset_chandef;
- struct cfg80211_chan_def chandef;
- bool ibss_fixed;
- bool ibss_dfs_possible;
- bool ps;
- int ps_timeout;
- int beacon_interval;
- u32 ap_unexpected_nlportid;
- u32 owner_nlportid;
- bool nl_owner_dead;
- bool cac_started;
- long unsigned int cac_start_time;
- unsigned int cac_time_ms;
- struct {
- struct cfg80211_ibss_params ibss;
- struct cfg80211_connect_params connect;
- struct cfg80211_cached_keys *keys;
- const u8 *ie;
- size_t ie_len;
- u8 bssid[6];
- u8 prev_bssid[6];
- u8 ssid[32];
- s8 default_key;
- s8 default_mgmt_key;
- bool prev_bssid_valid;
- } wext;
- struct cfg80211_cqm_config *cqm_config;
- struct list_head pmsr_list;
- spinlock_t pmsr_lock;
- struct work_struct pmsr_free_wk;
- long unsigned int unprot_beacon_reported;
-};
-
-struct iw_encode_ext {
- __u32 ext_flags;
- __u8 tx_seq[8];
- __u8 rx_seq[8];
- struct sockaddr addr;
- __u16 alg;
- __u16 key_len;
- __u8 key[0];
-};
-
-struct iwreq {
- union {
- char ifrn_name[16];
- } ifr_ifrn;
- union iwreq_data u;
-};
-
-struct iw_event {
- __u16 len;
- __u16 cmd;
- union iwreq_data u;
-};
-
-struct compat_iw_point {
- compat_caddr_t pointer;
- __u16 length;
- __u16 flags;
-};
-
-struct __compat_iw_event {
- __u16 len;
- __u16 cmd;
- compat_caddr_t pointer;
-};
-
-enum nl80211_reg_initiator {
- NL80211_REGDOM_SET_BY_CORE = 0,
- NL80211_REGDOM_SET_BY_USER = 1,
- NL80211_REGDOM_SET_BY_DRIVER = 2,
- NL80211_REGDOM_SET_BY_COUNTRY_IE = 3,
-};
-
-enum nl80211_dfs_regions {
- NL80211_DFS_UNSET = 0,
- NL80211_DFS_FCC = 1,
- NL80211_DFS_ETSI = 2,
- NL80211_DFS_JP = 3,
-};
-
-enum nl80211_user_reg_hint_type {
- NL80211_USER_REG_HINT_USER = 0,
- NL80211_USER_REG_HINT_CELL_BASE = 1,
- NL80211_USER_REG_HINT_INDOOR = 2,
-};
-
-enum nl80211_mntr_flags {
- __NL80211_MNTR_FLAG_INVALID = 0,
- NL80211_MNTR_FLAG_FCSFAIL = 1,
- NL80211_MNTR_FLAG_PLCPFAIL = 2,
- NL80211_MNTR_FLAG_CONTROL = 3,
- NL80211_MNTR_FLAG_OTHER_BSS = 4,
- NL80211_MNTR_FLAG_COOK_FRAMES = 5,
- NL80211_MNTR_FLAG_ACTIVE = 6,
- __NL80211_MNTR_FLAG_AFTER_LAST = 7,
- NL80211_MNTR_FLAG_MAX = 6,
-};
-
-enum nl80211_key_mode {
- NL80211_KEY_RX_TX = 0,
- NL80211_KEY_NO_TX = 1,
- NL80211_KEY_SET_TX = 2,
-};
-
-enum nl80211_bss_scan_width {
- NL80211_BSS_CHAN_WIDTH_20 = 0,
- NL80211_BSS_CHAN_WIDTH_10 = 1,
- NL80211_BSS_CHAN_WIDTH_5 = 2,
- NL80211_BSS_CHAN_WIDTH_1 = 3,
- NL80211_BSS_CHAN_WIDTH_2 = 4,
-};
-
-struct nl80211_wowlan_tcp_data_seq {
- __u32 start;
- __u32 offset;
- __u32 len;
-};
-
-struct nl80211_wowlan_tcp_data_token {
- __u32 offset;
- __u32 len;
- __u8 token_stream[0];
-};
-
-struct nl80211_wowlan_tcp_data_token_feature {
- __u32 min_len;
- __u32 max_len;
- __u32 bufsize;
-};
-
-enum nl80211_ext_feature_index {
- NL80211_EXT_FEATURE_VHT_IBSS = 0,
- NL80211_EXT_FEATURE_RRM = 1,
- NL80211_EXT_FEATURE_MU_MIMO_AIR_SNIFFER = 2,
- NL80211_EXT_FEATURE_SCAN_START_TIME = 3,
- NL80211_EXT_FEATURE_BSS_PARENT_TSF = 4,
- NL80211_EXT_FEATURE_SET_SCAN_DWELL = 5,
- NL80211_EXT_FEATURE_BEACON_RATE_LEGACY = 6,
- NL80211_EXT_FEATURE_BEACON_RATE_HT = 7,
- NL80211_EXT_FEATURE_BEACON_RATE_VHT = 8,
- NL80211_EXT_FEATURE_FILS_STA = 9,
- NL80211_EXT_FEATURE_MGMT_TX_RANDOM_TA = 10,
- NL80211_EXT_FEATURE_MGMT_TX_RANDOM_TA_CONNECTED = 11,
- NL80211_EXT_FEATURE_SCHED_SCAN_RELATIVE_RSSI = 12,
- NL80211_EXT_FEATURE_CQM_RSSI_LIST = 13,
- NL80211_EXT_FEATURE_FILS_SK_OFFLOAD = 14,
- NL80211_EXT_FEATURE_4WAY_HANDSHAKE_STA_PSK = 15,
- NL80211_EXT_FEATURE_4WAY_HANDSHAKE_STA_1X = 16,
- NL80211_EXT_FEATURE_FILS_MAX_CHANNEL_TIME = 17,
- NL80211_EXT_FEATURE_ACCEPT_BCAST_PROBE_RESP = 18,
- NL80211_EXT_FEATURE_OCE_PROBE_REQ_HIGH_TX_RATE = 19,
- NL80211_EXT_FEATURE_OCE_PROBE_REQ_DEFERRAL_SUPPRESSION = 20,
- NL80211_EXT_FEATURE_MFP_OPTIONAL = 21,
- NL80211_EXT_FEATURE_LOW_SPAN_SCAN = 22,
- NL80211_EXT_FEATURE_LOW_POWER_SCAN = 23,
- NL80211_EXT_FEATURE_HIGH_ACCURACY_SCAN = 24,
- NL80211_EXT_FEATURE_DFS_OFFLOAD = 25,
- NL80211_EXT_FEATURE_CONTROL_PORT_OVER_NL80211 = 26,
- NL80211_EXT_FEATURE_ACK_SIGNAL_SUPPORT = 27,
- NL80211_EXT_FEATURE_DATA_ACK_SIGNAL_SUPPORT = 27,
- NL80211_EXT_FEATURE_TXQS = 28,
- NL80211_EXT_FEATURE_SCAN_RANDOM_SN = 29,
- NL80211_EXT_FEATURE_SCAN_MIN_PREQ_CONTENT = 30,
- NL80211_EXT_FEATURE_CAN_REPLACE_PTK0 = 31,
- NL80211_EXT_FEATURE_ENABLE_FTM_RESPONDER = 32,
- NL80211_EXT_FEATURE_AIRTIME_FAIRNESS = 33,
- NL80211_EXT_FEATURE_AP_PMKSA_CACHING = 34,
- NL80211_EXT_FEATURE_SCHED_SCAN_BAND_SPECIFIC_RSSI_THOLD = 35,
- NL80211_EXT_FEATURE_EXT_KEY_ID = 36,
- NL80211_EXT_FEATURE_STA_TX_PWR = 37,
- NL80211_EXT_FEATURE_SAE_OFFLOAD = 38,
- NL80211_EXT_FEATURE_VLAN_OFFLOAD = 39,
- NL80211_EXT_FEATURE_AQL = 40,
- NL80211_EXT_FEATURE_BEACON_PROTECTION = 41,
- NL80211_EXT_FEATURE_CONTROL_PORT_NO_PREAUTH = 42,
- NL80211_EXT_FEATURE_PROTECTED_TWT = 43,
- NL80211_EXT_FEATURE_DEL_IBSS_STA = 44,
- NL80211_EXT_FEATURE_MULTICAST_REGISTRATIONS = 45,
- NL80211_EXT_FEATURE_BEACON_PROTECTION_CLIENT = 46,
- NL80211_EXT_FEATURE_SCAN_FREQ_KHZ = 47,
- NL80211_EXT_FEATURE_CONTROL_PORT_OVER_NL80211_TX_STATUS = 48,
- NL80211_EXT_FEATURE_OPERATING_CHANNEL_VALIDATION = 49,
- NL80211_EXT_FEATURE_4WAY_HANDSHAKE_AP_PSK = 50,
- NL80211_EXT_FEATURE_SAE_OFFLOAD_AP = 51,
- NL80211_EXT_FEATURE_FILS_DISCOVERY = 52,
- NL80211_EXT_FEATURE_UNSOL_BCAST_PROBE_RESP = 53,
- NUM_NL80211_EXT_FEATURES = 54,
- MAX_NL80211_EXT_FEATURES = 53,
-};
-
-enum nl80211_dfs_state {
- NL80211_DFS_USABLE = 0,
- NL80211_DFS_UNAVAILABLE = 1,
- NL80211_DFS_AVAILABLE = 2,
-};
-
-struct nl80211_vendor_cmd_info {
- __u32 vendor_id;
- __u32 subcmd;
-};
-
-struct ieee80211_he_cap_elem {
- u8 mac_cap_info[6];
- u8 phy_cap_info[11];
-};
-
-struct ieee80211_he_mcs_nss_supp {
- __le16 rx_mcs_80;
- __le16 tx_mcs_80;
- __le16 rx_mcs_160;
- __le16 tx_mcs_160;
- __le16 rx_mcs_80p80;
- __le16 tx_mcs_80p80;
-};
-
-struct ieee80211_he_6ghz_capa {
- __le16 capa;
-};
-
-enum environment_cap {
- ENVIRON_ANY = 0,
- ENVIRON_INDOOR = 1,
- ENVIRON_OUTDOOR = 2,
-};
-
-struct regulatory_request {
- struct callback_head callback_head;
- int wiphy_idx;
- enum nl80211_reg_initiator initiator;
- enum nl80211_user_reg_hint_type user_reg_hint_type;
- char alpha2[3];
- enum nl80211_dfs_regions dfs_region;
- bool intersect;
- bool processed;
- enum environment_cap country_ie_env;
- struct list_head list;
-};
-
-struct ieee80211_freq_range {
- u32 start_freq_khz;
- u32 end_freq_khz;
- u32 max_bandwidth_khz;
-};
-
-struct ieee80211_power_rule {
- u32 max_antenna_gain;
- u32 max_eirp;
-};
-
-struct ieee80211_wmm_ac {
- u16 cw_min;
- u16 cw_max;
- u16 cot;
- u8 aifsn;
-};
-
-struct ieee80211_wmm_rule {
- struct ieee80211_wmm_ac client[4];
- struct ieee80211_wmm_ac ap[4];
-};
-
-struct ieee80211_reg_rule {
- struct ieee80211_freq_range freq_range;
- struct ieee80211_power_rule power_rule;
- struct ieee80211_wmm_rule wmm_rule;
- u32 flags;
- u32 dfs_cac_ms;
- bool has_wmm;
-};
-
-struct ieee80211_regdomain {
- struct callback_head callback_head;
- u32 n_reg_rules;
- char alpha2[3];
- enum nl80211_dfs_regions dfs_region;
- struct ieee80211_reg_rule reg_rules[0];
-};
-
-struct ieee80211_channel {
- enum nl80211_band band;
- u32 center_freq;
- u16 freq_offset;
- u16 hw_value;
- u32 flags;
- int max_antenna_gain;
- int max_power;
- int max_reg_power;
- bool beacon_found;
- u32 orig_flags;
- int orig_mag;
- int orig_mpwr;
- enum nl80211_dfs_state dfs_state;
- long unsigned int dfs_state_entered;
- unsigned int dfs_cac_ms;
-};
-
-struct ieee80211_rate {
- u32 flags;
- u16 bitrate;
- u16 hw_value;
- u16 hw_value_short;
-};
-
-struct ieee80211_sta_ht_cap {
- u16 cap;
- bool ht_supported;
- u8 ampdu_factor;
- u8 ampdu_density;
- struct ieee80211_mcs_info mcs;
- char: 8;
-} __attribute__((packed));
-
-struct ieee80211_sta_vht_cap {
- bool vht_supported;
- u32 cap;
- struct ieee80211_vht_mcs_info vht_mcs;
-};
-
-struct ieee80211_sta_he_cap {
- bool has_he;
- struct ieee80211_he_cap_elem he_cap_elem;
- struct ieee80211_he_mcs_nss_supp he_mcs_nss_supp;
- u8 ppe_thres[25];
-} __attribute__((packed));
-
-struct ieee80211_sband_iftype_data {
- u16 types_mask;
- struct ieee80211_sta_he_cap he_cap;
- struct ieee80211_he_6ghz_capa he_6ghz_capa;
- char: 8;
-} __attribute__((packed));
-
-struct ieee80211_sta_s1g_cap {
- bool s1g;
- u8 cap[10];
- u8 nss_mcs[5];
-};
-
-struct ieee80211_supported_band {
- struct ieee80211_channel *channels;
- struct ieee80211_rate *bitrates;
- enum nl80211_band band;
- int n_channels;
- int n_bitrates;
- struct ieee80211_sta_ht_cap ht_cap;
- struct ieee80211_sta_vht_cap vht_cap;
- struct ieee80211_sta_s1g_cap s1g_cap;
- struct ieee80211_edmg edmg_cap;
- u16 n_iftype_data;
- const struct ieee80211_sband_iftype_data *iftype_data;
-};
-
-struct key_params {
- const u8 *key;
- const u8 *seq;
- int key_len;
- int seq_len;
- u16 vlan_id;
- u32 cipher;
- enum nl80211_key_mode mode;
-};
-
-struct mac_address {
- u8 addr[6];
-};
-
-struct cfg80211_ssid {
- u8 ssid[32];
- u8 ssid_len;
-};
-
-enum cfg80211_signal_type {
- CFG80211_SIGNAL_TYPE_NONE = 0,
- CFG80211_SIGNAL_TYPE_MBM = 1,
- CFG80211_SIGNAL_TYPE_UNSPEC = 2,
-};
-
-struct ieee80211_txrx_stypes;
-
-struct ieee80211_iface_combination;
-
-struct wiphy_iftype_akm_suites;
-
-struct wiphy_wowlan_support;
-
-struct cfg80211_wowlan;
-
-struct wiphy_iftype_ext_capab;
-
-struct wiphy_coalesce_support;
-
-struct wiphy_vendor_command;
-
-struct cfg80211_pmsr_capabilities;
-
-struct wiphy {
- u8 perm_addr[6];
- u8 addr_mask[6];
- struct mac_address *addresses;
- const struct ieee80211_txrx_stypes *mgmt_stypes;
- const struct ieee80211_iface_combination *iface_combinations;
- int n_iface_combinations;
- u16 software_iftypes;
- u16 n_addresses;
- u16 interface_modes;
- u16 max_acl_mac_addrs;
- u32 flags;
- u32 regulatory_flags;
- u32 features;
- u8 ext_features[7];
- u32 ap_sme_capa;
- enum cfg80211_signal_type signal_type;
- int bss_priv_size;
- u8 max_scan_ssids;
- u8 max_sched_scan_reqs;
- u8 max_sched_scan_ssids;
- u8 max_match_sets;
- u16 max_scan_ie_len;
- u16 max_sched_scan_ie_len;
- u32 max_sched_scan_plans;
- u32 max_sched_scan_plan_interval;
- u32 max_sched_scan_plan_iterations;
- int n_cipher_suites;
- const u32 *cipher_suites;
- int n_akm_suites;
- const u32 *akm_suites;
- const struct wiphy_iftype_akm_suites *iftype_akm_suites;
- unsigned int num_iftype_akm_suites;
- u8 retry_short;
- u8 retry_long;
- u32 frag_threshold;
- u32 rts_threshold;
- u8 coverage_class;
- char fw_version[32];
- u32 hw_version;
- const struct wiphy_wowlan_support *wowlan;
- struct cfg80211_wowlan *wowlan_config;
- u16 max_remain_on_channel_duration;
- u8 max_num_pmkids;
- u32 available_antennas_tx;
- u32 available_antennas_rx;
- u32 probe_resp_offload;
- const u8 *extended_capabilities;
- const u8 *extended_capabilities_mask;
- u8 extended_capabilities_len;
- const struct wiphy_iftype_ext_capab *iftype_ext_capab;
- unsigned int num_iftype_ext_capab;
- const void *privid;
- struct ieee80211_supported_band *bands[5];
- void (*reg_notifier)(struct wiphy *, struct regulatory_request *);
- const struct ieee80211_regdomain *regd;
- struct device dev;
- bool registered;
- struct dentry *debugfsdir;
- const struct ieee80211_ht_cap *ht_capa_mod_mask;
- const struct ieee80211_vht_cap *vht_capa_mod_mask;
- struct list_head wdev_list;
- possible_net_t _net;
- const struct iw_handler_def *wext;
- const struct wiphy_coalesce_support *coalesce;
- const struct wiphy_vendor_command *vendor_commands;
- const struct nl80211_vendor_cmd_info *vendor_events;
- int n_vendor_commands;
- int n_vendor_events;
- u16 max_ap_assoc_sta;
- u8 max_num_csa_counters;
- u32 bss_select_support;
- u8 nan_supported_bands;
- u32 txq_limit;
- u32 txq_memory_limit;
- u32 txq_quantum;
- long unsigned int tx_queue_len;
- u8 support_mbssid: 1;
- u8 support_only_he_mbssid: 1;
- const struct cfg80211_pmsr_capabilities *pmsr_capa;
- struct {
- u64 peer;
- u64 vif;
- u8 max_retry;
- } tid_config_support;
- u8 max_data_retry_count;
- long: 56;
- long: 64;
- char priv[0];
-};
-
-struct cfg80211_match_set {
- struct cfg80211_ssid ssid;
- u8 bssid[6];
- s32 rssi_thold;
- s32 per_band_rssi_thold[5];
-};
-
-struct cfg80211_sched_scan_plan {
- u32 interval;
- u32 iterations;
-};
-
-struct cfg80211_sched_scan_request {
- u64 reqid;
- struct cfg80211_ssid *ssids;
- int n_ssids;
- u32 n_channels;
- enum nl80211_bss_scan_width scan_width;
- const u8 *ie;
- size_t ie_len;
- u32 flags;
- struct cfg80211_match_set *match_sets;
- int n_match_sets;
- s32 min_rssi_thold;
- u32 delay;
- struct cfg80211_sched_scan_plan *scan_plans;
- int n_scan_plans;
- u8 mac_addr[6];
- u8 mac_addr_mask[6];
- bool relative_rssi_set;
- s8 relative_rssi;
- struct cfg80211_bss_select_adjust rssi_adjust;
- struct wiphy *wiphy;
- struct net_device *dev;
- long unsigned int scan_start;
- bool report_results;
- struct callback_head callback_head;
- u32 owner_nlportid;
- bool nl_owner_dead;
- struct list_head list;
- struct ieee80211_channel *channels[0];
-};
-
-struct cfg80211_pkt_pattern {
- const u8 *mask;
- const u8 *pattern;
- int pattern_len;
- int pkt_offset;
-};
-
-struct cfg80211_wowlan_tcp {
- struct socket *sock;
- __be32 src;
- __be32 dst;
- u16 src_port;
- u16 dst_port;
- u8 dst_mac[6];
- int payload_len;
- const u8 *payload;
- struct nl80211_wowlan_tcp_data_seq payload_seq;
- u32 data_interval;
- u32 wake_len;
- const u8 *wake_data;
- const u8 *wake_mask;
- u32 tokens_size;
- struct nl80211_wowlan_tcp_data_token payload_tok;
-};
-
-struct cfg80211_wowlan {
- bool any;
- bool disconnect;
- bool magic_pkt;
- bool gtk_rekey_failure;
- bool eap_identity_req;
- bool four_way_handshake;
- bool rfkill_release;
- struct cfg80211_pkt_pattern *patterns;
- struct cfg80211_wowlan_tcp *tcp;
- int n_patterns;
- struct cfg80211_sched_scan_request *nd_config;
-};
-
-struct ieee80211_iface_limit {
- u16 max;
- u16 types;
-};
-
-struct ieee80211_iface_combination {
- const struct ieee80211_iface_limit *limits;
- u32 num_different_channels;
- u16 max_interfaces;
- u8 n_limits;
- bool beacon_int_infra_match;
- u8 radar_detect_widths;
- u8 radar_detect_regions;
- u32 beacon_int_min_gcd;
-};
-
-struct ieee80211_txrx_stypes {
- u16 tx;
- u16 rx;
-};
-
-struct wiphy_wowlan_tcp_support {
- const struct nl80211_wowlan_tcp_data_token_feature *tok;
- u32 data_payload_max;
- u32 data_interval_max;
- u32 wake_payload_max;
- bool seq;
-};
-
-struct wiphy_wowlan_support {
- u32 flags;
- int n_patterns;
- int pattern_max_len;
- int pattern_min_len;
- int max_pkt_offset;
- int max_nd_match_sets;
- const struct wiphy_wowlan_tcp_support *tcp;
-};
-
-struct wiphy_coalesce_support {
- int n_rules;
- int max_delay;
- int n_patterns;
- int pattern_max_len;
- int pattern_min_len;
- int max_pkt_offset;
-};
-
-struct wiphy_vendor_command {
- struct nl80211_vendor_cmd_info info;
- u32 flags;
- int (*doit)(struct wiphy *, struct wireless_dev *, const void *, int);
- int (*dumpit)(struct wiphy *, struct wireless_dev *, struct sk_buff *, const void *, int, long unsigned int *);
- const struct nla_policy *policy;
- unsigned int maxattr;
-};
-
-struct wiphy_iftype_ext_capab {
- enum nl80211_iftype iftype;
- const u8 *extended_capabilities;
- const u8 *extended_capabilities_mask;
- u8 extended_capabilities_len;
-};
-
-struct cfg80211_pmsr_capabilities {
- unsigned int max_peers;
- u8 report_ap_tsf: 1;
- u8 randomize_mac_addr: 1;
- struct {
- u32 preambles;
- u32 bandwidths;
- s8 max_bursts_exponent;
- u8 max_ftms_per_burst;
- u8 supported: 1;
- u8 asap: 1;
- u8 non_asap: 1;
- u8 request_lci: 1;
- u8 request_civicloc: 1;
- u8 trigger_based: 1;
- u8 non_trigger_based: 1;
- } ftm;
-};
-
-struct wiphy_iftype_akm_suites {
- u16 iftypes_mask;
- const u32 *akm_suites;
- int n_akm_suites;
-};
-
-struct iw_ioctl_description {
- __u8 header_type;
- __u8 token_type;
- __u16 token_size;
- __u16 min_tokens;
- __u16 max_tokens;
- __u32 flags;
-};
-
-typedef int (*wext_ioctl_func)(struct net_device *, struct iwreq *, unsigned int, struct iw_request_info *, iw_handler);
-
-struct iw_thrspy {
- struct sockaddr addr;
- struct iw_quality qual;
- struct iw_quality low;
- struct iw_quality high;
-};
-
-struct netlbl_af4list {
- __be32 addr;
- __be32 mask;
- u32 valid;
- struct list_head list;
-};
-
-struct netlbl_af6list {
- struct in6_addr addr;
- struct in6_addr mask;
- u32 valid;
- struct list_head list;
-};
-
-struct netlbl_domaddr_map {
- struct list_head list4;
- struct list_head list6;
-};
-
-struct netlbl_dommap_def {
- u32 type;
- union {
- struct netlbl_domaddr_map *addrsel;
- struct cipso_v4_doi *cipso;
- struct calipso_doi *calipso;
- };
-};
-
-struct netlbl_domaddr4_map {
- struct netlbl_dommap_def def;
- struct netlbl_af4list list;
-};
-
-struct netlbl_domaddr6_map {
- struct netlbl_dommap_def def;
- struct netlbl_af6list list;
-};
-
-struct netlbl_dom_map {
- char *domain;
- u16 family;
- struct netlbl_dommap_def def;
- u32 valid;
- struct list_head list;
- struct callback_head rcu;
-};
-
-struct netlbl_domhsh_tbl {
- struct list_head *tbl;
- u32 size;
-};
-
-enum {
- NLBL_MGMT_C_UNSPEC = 0,
- NLBL_MGMT_C_ADD = 1,
- NLBL_MGMT_C_REMOVE = 2,
- NLBL_MGMT_C_LISTALL = 3,
- NLBL_MGMT_C_ADDDEF = 4,
- NLBL_MGMT_C_REMOVEDEF = 5,
- NLBL_MGMT_C_LISTDEF = 6,
- NLBL_MGMT_C_PROTOCOLS = 7,
- NLBL_MGMT_C_VERSION = 8,
- NLBL_MGMT_C_S0_SET = 9,
- NLBL_MGMT_C_S0_GET = 10,
- __NLBL_MGMT_C_MAX = 11,
-};
-
-enum {
- NLBL_MGMT_A_UNSPEC = 0,
- NLBL_MGMT_A_DOMAIN = 1,
- NLBL_MGMT_A_PROTOCOL = 2,
- NLBL_MGMT_A_VERSION = 3,
- NLBL_MGMT_A_CV4DOI = 4,
- NLBL_MGMT_A_IPV6ADDR = 5,
- NLBL_MGMT_A_IPV6MASK = 6,
- NLBL_MGMT_A_IPV4ADDR = 7,
- NLBL_MGMT_A_IPV4MASK = 8,
- NLBL_MGMT_A_ADDRSELECTOR = 9,
- NLBL_MGMT_A_SELECTORLIST = 10,
- NLBL_MGMT_A_FAMILY = 11,
- NLBL_MGMT_A_CLPDOI = 12,
- NLBL_MGMT_A_S0 = 13,
- __NLBL_MGMT_A_MAX = 14,
-};
-
-struct netlbl_domhsh_walk_arg {
- struct netlink_callback *nl_cb;
- struct sk_buff *skb;
- u32 seq;
-};
-
-enum {
- NLBL_UNLABEL_C_UNSPEC = 0,
- NLBL_UNLABEL_C_ACCEPT = 1,
- NLBL_UNLABEL_C_LIST = 2,
- NLBL_UNLABEL_C_STATICADD = 3,
- NLBL_UNLABEL_C_STATICREMOVE = 4,
- NLBL_UNLABEL_C_STATICLIST = 5,
- NLBL_UNLABEL_C_STATICADDDEF = 6,
- NLBL_UNLABEL_C_STATICREMOVEDEF = 7,
- NLBL_UNLABEL_C_STATICLISTDEF = 8,
- __NLBL_UNLABEL_C_MAX = 9,
-};
-
-enum {
- NLBL_UNLABEL_A_UNSPEC = 0,
- NLBL_UNLABEL_A_ACPTFLG = 1,
- NLBL_UNLABEL_A_IPV6ADDR = 2,
- NLBL_UNLABEL_A_IPV6MASK = 3,
- NLBL_UNLABEL_A_IPV4ADDR = 4,
- NLBL_UNLABEL_A_IPV4MASK = 5,
- NLBL_UNLABEL_A_IFACE = 6,
- NLBL_UNLABEL_A_SECCTX = 7,
- __NLBL_UNLABEL_A_MAX = 8,
-};
-
-struct netlbl_unlhsh_tbl {
- struct list_head *tbl;
- u32 size;
-};
-
-struct netlbl_unlhsh_addr4 {
- u32 secid;
- struct netlbl_af4list list;
- struct callback_head rcu;
-};
-
-struct netlbl_unlhsh_addr6 {
- u32 secid;
- struct netlbl_af6list list;
- struct callback_head rcu;
-};
-
-struct netlbl_unlhsh_iface {
- int ifindex;
- struct list_head addr4_list;
- struct list_head addr6_list;
- u32 valid;
- struct list_head list;
- struct callback_head rcu;
-};
-
-struct netlbl_unlhsh_walk_arg {
- struct netlink_callback *nl_cb;
- struct sk_buff *skb;
- u32 seq;
-};
-
-enum {
- NLBL_CIPSOV4_C_UNSPEC = 0,
- NLBL_CIPSOV4_C_ADD = 1,
- NLBL_CIPSOV4_C_REMOVE = 2,
- NLBL_CIPSOV4_C_LIST = 3,
- NLBL_CIPSOV4_C_LISTALL = 4,
- __NLBL_CIPSOV4_C_MAX = 5,
-};
-
-enum {
- NLBL_CIPSOV4_A_UNSPEC = 0,
- NLBL_CIPSOV4_A_DOI = 1,
- NLBL_CIPSOV4_A_MTYPE = 2,
- NLBL_CIPSOV4_A_TAG = 3,
- NLBL_CIPSOV4_A_TAGLST = 4,
- NLBL_CIPSOV4_A_MLSLVLLOC = 5,
- NLBL_CIPSOV4_A_MLSLVLREM = 6,
- NLBL_CIPSOV4_A_MLSLVL = 7,
- NLBL_CIPSOV4_A_MLSLVLLST = 8,
- NLBL_CIPSOV4_A_MLSCATLOC = 9,
- NLBL_CIPSOV4_A_MLSCATREM = 10,
- NLBL_CIPSOV4_A_MLSCAT = 11,
- NLBL_CIPSOV4_A_MLSCATLST = 12,
- __NLBL_CIPSOV4_A_MAX = 13,
-};
-
-struct netlbl_cipsov4_doiwalk_arg {
- struct netlink_callback *nl_cb;
- struct sk_buff *skb;
- u32 seq;
-};
-
-struct netlbl_domhsh_walk_arg___2 {
- struct netlbl_audit *audit_info;
- u32 doi;
-};
-
-enum {
- NLBL_CALIPSO_C_UNSPEC = 0,
- NLBL_CALIPSO_C_ADD = 1,
- NLBL_CALIPSO_C_REMOVE = 2,
- NLBL_CALIPSO_C_LIST = 3,
- NLBL_CALIPSO_C_LISTALL = 4,
- __NLBL_CALIPSO_C_MAX = 5,
-};
-
-enum {
- NLBL_CALIPSO_A_UNSPEC = 0,
- NLBL_CALIPSO_A_DOI = 1,
- NLBL_CALIPSO_A_MTYPE = 2,
- __NLBL_CALIPSO_A_MAX = 3,
-};
-
-struct netlbl_calipso_doiwalk_arg {
- struct netlink_callback *nl_cb;
- struct sk_buff *skb;
- u32 seq;
-};
-
-struct dcbmsg {
- __u8 dcb_family;
- __u8 cmd;
- __u16 dcb_pad;
-};
-
-enum dcbnl_commands {
- DCB_CMD_UNDEFINED = 0,
- DCB_CMD_GSTATE = 1,
- DCB_CMD_SSTATE = 2,
- DCB_CMD_PGTX_GCFG = 3,
- DCB_CMD_PGTX_SCFG = 4,
- DCB_CMD_PGRX_GCFG = 5,
- DCB_CMD_PGRX_SCFG = 6,
- DCB_CMD_PFC_GCFG = 7,
- DCB_CMD_PFC_SCFG = 8,
- DCB_CMD_SET_ALL = 9,
- DCB_CMD_GPERM_HWADDR = 10,
- DCB_CMD_GCAP = 11,
- DCB_CMD_GNUMTCS = 12,
- DCB_CMD_SNUMTCS = 13,
- DCB_CMD_PFC_GSTATE = 14,
- DCB_CMD_PFC_SSTATE = 15,
- DCB_CMD_BCN_GCFG = 16,
- DCB_CMD_BCN_SCFG = 17,
- DCB_CMD_GAPP = 18,
- DCB_CMD_SAPP = 19,
- DCB_CMD_IEEE_SET = 20,
- DCB_CMD_IEEE_GET = 21,
- DCB_CMD_GDCBX = 22,
- DCB_CMD_SDCBX = 23,
- DCB_CMD_GFEATCFG = 24,
- DCB_CMD_SFEATCFG = 25,
- DCB_CMD_CEE_GET = 26,
- DCB_CMD_IEEE_DEL = 27,
- __DCB_CMD_ENUM_MAX = 28,
- DCB_CMD_MAX = 27,
-};
-
-enum dcbnl_attrs {
- DCB_ATTR_UNDEFINED = 0,
- DCB_ATTR_IFNAME = 1,
- DCB_ATTR_STATE = 2,
- DCB_ATTR_PFC_STATE = 3,
- DCB_ATTR_PFC_CFG = 4,
- DCB_ATTR_NUM_TC = 5,
- DCB_ATTR_PG_CFG = 6,
- DCB_ATTR_SET_ALL = 7,
- DCB_ATTR_PERM_HWADDR = 8,
- DCB_ATTR_CAP = 9,
- DCB_ATTR_NUMTCS = 10,
- DCB_ATTR_BCN = 11,
- DCB_ATTR_APP = 12,
- DCB_ATTR_IEEE = 13,
- DCB_ATTR_DCBX = 14,
- DCB_ATTR_FEATCFG = 15,
- DCB_ATTR_CEE = 16,
- __DCB_ATTR_ENUM_MAX = 17,
- DCB_ATTR_MAX = 16,
-};
-
-enum ieee_attrs {
- DCB_ATTR_IEEE_UNSPEC = 0,
- DCB_ATTR_IEEE_ETS = 1,
- DCB_ATTR_IEEE_PFC = 2,
- DCB_ATTR_IEEE_APP_TABLE = 3,
- DCB_ATTR_IEEE_PEER_ETS = 4,
- DCB_ATTR_IEEE_PEER_PFC = 5,
- DCB_ATTR_IEEE_PEER_APP = 6,
- DCB_ATTR_IEEE_MAXRATE = 7,
- DCB_ATTR_IEEE_QCN = 8,
- DCB_ATTR_IEEE_QCN_STATS = 9,
- DCB_ATTR_DCB_BUFFER = 10,
- __DCB_ATTR_IEEE_MAX = 11,
-};
-
-enum ieee_attrs_app {
- DCB_ATTR_IEEE_APP_UNSPEC = 0,
- DCB_ATTR_IEEE_APP = 1,
- __DCB_ATTR_IEEE_APP_MAX = 2,
-};
-
-enum cee_attrs {
- DCB_ATTR_CEE_UNSPEC = 0,
- DCB_ATTR_CEE_PEER_PG = 1,
- DCB_ATTR_CEE_PEER_PFC = 2,
- DCB_ATTR_CEE_PEER_APP_TABLE = 3,
- DCB_ATTR_CEE_TX_PG = 4,
- DCB_ATTR_CEE_RX_PG = 5,
- DCB_ATTR_CEE_PFC = 6,
- DCB_ATTR_CEE_APP_TABLE = 7,
- DCB_ATTR_CEE_FEAT = 8,
- __DCB_ATTR_CEE_MAX = 9,
-};
-
-enum peer_app_attr {
- DCB_ATTR_CEE_PEER_APP_UNSPEC = 0,
- DCB_ATTR_CEE_PEER_APP_INFO = 1,
- DCB_ATTR_CEE_PEER_APP = 2,
- __DCB_ATTR_CEE_PEER_APP_MAX = 3,
-};
-
-enum dcbnl_pfc_up_attrs {
- DCB_PFC_UP_ATTR_UNDEFINED = 0,
- DCB_PFC_UP_ATTR_0 = 1,
- DCB_PFC_UP_ATTR_1 = 2,
- DCB_PFC_UP_ATTR_2 = 3,
- DCB_PFC_UP_ATTR_3 = 4,
- DCB_PFC_UP_ATTR_4 = 5,
- DCB_PFC_UP_ATTR_5 = 6,
- DCB_PFC_UP_ATTR_6 = 7,
- DCB_PFC_UP_ATTR_7 = 8,
- DCB_PFC_UP_ATTR_ALL = 9,
- __DCB_PFC_UP_ATTR_ENUM_MAX = 10,
- DCB_PFC_UP_ATTR_MAX = 9,
-};
-
-enum dcbnl_pg_attrs {
- DCB_PG_ATTR_UNDEFINED = 0,
- DCB_PG_ATTR_TC_0 = 1,
- DCB_PG_ATTR_TC_1 = 2,
- DCB_PG_ATTR_TC_2 = 3,
- DCB_PG_ATTR_TC_3 = 4,
- DCB_PG_ATTR_TC_4 = 5,
- DCB_PG_ATTR_TC_5 = 6,
- DCB_PG_ATTR_TC_6 = 7,
- DCB_PG_ATTR_TC_7 = 8,
- DCB_PG_ATTR_TC_MAX = 9,
- DCB_PG_ATTR_TC_ALL = 10,
- DCB_PG_ATTR_BW_ID_0 = 11,
- DCB_PG_ATTR_BW_ID_1 = 12,
- DCB_PG_ATTR_BW_ID_2 = 13,
- DCB_PG_ATTR_BW_ID_3 = 14,
- DCB_PG_ATTR_BW_ID_4 = 15,
- DCB_PG_ATTR_BW_ID_5 = 16,
- DCB_PG_ATTR_BW_ID_6 = 17,
- DCB_PG_ATTR_BW_ID_7 = 18,
- DCB_PG_ATTR_BW_ID_MAX = 19,
- DCB_PG_ATTR_BW_ID_ALL = 20,
- __DCB_PG_ATTR_ENUM_MAX = 21,
- DCB_PG_ATTR_MAX = 20,
-};
-
-enum dcbnl_tc_attrs {
- DCB_TC_ATTR_PARAM_UNDEFINED = 0,
- DCB_TC_ATTR_PARAM_PGID = 1,
- DCB_TC_ATTR_PARAM_UP_MAPPING = 2,
- DCB_TC_ATTR_PARAM_STRICT_PRIO = 3,
- DCB_TC_ATTR_PARAM_BW_PCT = 4,
- DCB_TC_ATTR_PARAM_ALL = 5,
- __DCB_TC_ATTR_PARAM_ENUM_MAX = 6,
- DCB_TC_ATTR_PARAM_MAX = 5,
-};
-
-enum dcbnl_cap_attrs {
- DCB_CAP_ATTR_UNDEFINED = 0,
- DCB_CAP_ATTR_ALL = 1,
- DCB_CAP_ATTR_PG = 2,
- DCB_CAP_ATTR_PFC = 3,
- DCB_CAP_ATTR_UP2TC = 4,
- DCB_CAP_ATTR_PG_TCS = 5,
- DCB_CAP_ATTR_PFC_TCS = 6,
- DCB_CAP_ATTR_GSP = 7,
- DCB_CAP_ATTR_BCN = 8,
- DCB_CAP_ATTR_DCBX = 9,
- __DCB_CAP_ATTR_ENUM_MAX = 10,
- DCB_CAP_ATTR_MAX = 9,
-};
-
-enum dcbnl_numtcs_attrs {
- DCB_NUMTCS_ATTR_UNDEFINED = 0,
- DCB_NUMTCS_ATTR_ALL = 1,
- DCB_NUMTCS_ATTR_PG = 2,
- DCB_NUMTCS_ATTR_PFC = 3,
- __DCB_NUMTCS_ATTR_ENUM_MAX = 4,
- DCB_NUMTCS_ATTR_MAX = 3,
-};
-
-enum dcbnl_bcn_attrs {
- DCB_BCN_ATTR_UNDEFINED = 0,
- DCB_BCN_ATTR_RP_0 = 1,
- DCB_BCN_ATTR_RP_1 = 2,
- DCB_BCN_ATTR_RP_2 = 3,
- DCB_BCN_ATTR_RP_3 = 4,
- DCB_BCN_ATTR_RP_4 = 5,
- DCB_BCN_ATTR_RP_5 = 6,
- DCB_BCN_ATTR_RP_6 = 7,
- DCB_BCN_ATTR_RP_7 = 8,
- DCB_BCN_ATTR_RP_ALL = 9,
- DCB_BCN_ATTR_BCNA_0 = 10,
- DCB_BCN_ATTR_BCNA_1 = 11,
- DCB_BCN_ATTR_ALPHA = 12,
- DCB_BCN_ATTR_BETA = 13,
- DCB_BCN_ATTR_GD = 14,
- DCB_BCN_ATTR_GI = 15,
- DCB_BCN_ATTR_TMAX = 16,
- DCB_BCN_ATTR_TD = 17,
- DCB_BCN_ATTR_RMIN = 18,
- DCB_BCN_ATTR_W = 19,
- DCB_BCN_ATTR_RD = 20,
- DCB_BCN_ATTR_RU = 21,
- DCB_BCN_ATTR_WRTT = 22,
- DCB_BCN_ATTR_RI = 23,
- DCB_BCN_ATTR_C = 24,
- DCB_BCN_ATTR_ALL = 25,
- __DCB_BCN_ATTR_ENUM_MAX = 26,
- DCB_BCN_ATTR_MAX = 25,
-};
-
-enum dcb_general_attr_values {
- DCB_ATTR_VALUE_UNDEFINED = 255,
-};
-
-enum dcbnl_app_attrs {
- DCB_APP_ATTR_UNDEFINED = 0,
- DCB_APP_ATTR_IDTYPE = 1,
- DCB_APP_ATTR_ID = 2,
- DCB_APP_ATTR_PRIORITY = 3,
- __DCB_APP_ATTR_ENUM_MAX = 4,
- DCB_APP_ATTR_MAX = 3,
-};
-
-enum dcbnl_featcfg_attrs {
- DCB_FEATCFG_ATTR_UNDEFINED = 0,
- DCB_FEATCFG_ATTR_ALL = 1,
- DCB_FEATCFG_ATTR_PG = 2,
- DCB_FEATCFG_ATTR_PFC = 3,
- DCB_FEATCFG_ATTR_APP = 4,
- __DCB_FEATCFG_ATTR_ENUM_MAX = 5,
- DCB_FEATCFG_ATTR_MAX = 4,
-};
-
-struct dcb_app_type {
- int ifindex;
- struct dcb_app app;
- struct list_head list;
- u8 dcbx;
-};
-
-struct dcb_ieee_app_prio_map {
- u64 map[8];
-};
-
-struct dcb_ieee_app_dscp_map {
- u8 map[64];
-};
-
-enum dcbevent_notif_type {
- DCB_APP_EVENT = 1,
-};
-
-struct reply_func {
- int type;
- int (*cb)(struct net_device *, struct nlmsghdr *, u32, struct nlattr **, struct sk_buff *);
-};
-
-enum switchdev_attr_id {
- SWITCHDEV_ATTR_ID_UNDEFINED = 0,
- SWITCHDEV_ATTR_ID_PORT_STP_STATE = 1,
- SWITCHDEV_ATTR_ID_PORT_BRIDGE_FLAGS = 2,
- SWITCHDEV_ATTR_ID_PORT_PRE_BRIDGE_FLAGS = 3,
- SWITCHDEV_ATTR_ID_PORT_MROUTER = 4,
- SWITCHDEV_ATTR_ID_BRIDGE_AGEING_TIME = 5,
- SWITCHDEV_ATTR_ID_BRIDGE_VLAN_FILTERING = 6,
- SWITCHDEV_ATTR_ID_BRIDGE_MC_DISABLED = 7,
- SWITCHDEV_ATTR_ID_BRIDGE_MROUTER = 8,
- SWITCHDEV_ATTR_ID_MRP_PORT_STATE = 9,
- SWITCHDEV_ATTR_ID_MRP_PORT_ROLE = 10,
-};
-
-struct switchdev_attr {
- struct net_device *orig_dev;
- enum switchdev_attr_id id;
- u32 flags;
- void *complete_priv;
- void (*complete)(struct net_device *, int, void *);
- union {
- u8 stp_state;
- long unsigned int brport_flags;
- bool mrouter;
- clock_t ageing_time;
- bool vlan_filtering;
- bool mc_disabled;
- u8 mrp_port_state;
- u8 mrp_port_role;
- } u;
-};
-
-enum switchdev_notifier_type {
- SWITCHDEV_FDB_ADD_TO_BRIDGE = 1,
- SWITCHDEV_FDB_DEL_TO_BRIDGE = 2,
- SWITCHDEV_FDB_ADD_TO_DEVICE = 3,
- SWITCHDEV_FDB_DEL_TO_DEVICE = 4,
- SWITCHDEV_FDB_OFFLOADED = 5,
- SWITCHDEV_FDB_FLUSH_TO_BRIDGE = 6,
- SWITCHDEV_PORT_OBJ_ADD = 7,
- SWITCHDEV_PORT_OBJ_DEL = 8,
- SWITCHDEV_PORT_ATTR_SET = 9,
- SWITCHDEV_VXLAN_FDB_ADD_TO_BRIDGE = 10,
- SWITCHDEV_VXLAN_FDB_DEL_TO_BRIDGE = 11,
- SWITCHDEV_VXLAN_FDB_ADD_TO_DEVICE = 12,
- SWITCHDEV_VXLAN_FDB_DEL_TO_DEVICE = 13,
- SWITCHDEV_VXLAN_FDB_OFFLOADED = 14,
-};
-
-struct switchdev_notifier_info {
- struct net_device *dev;
- struct netlink_ext_ack *extack;
-};
-
-struct switchdev_notifier_port_obj_info {
- struct switchdev_notifier_info info;
- const struct switchdev_obj *obj;
- struct switchdev_trans *trans;
- bool handled;
-};
-
-struct switchdev_notifier_port_attr_info {
- struct switchdev_notifier_info info;
- const struct switchdev_attr *attr;
- struct switchdev_trans *trans;
- bool handled;
-};
-
-typedef void switchdev_deferred_func_t(struct net_device *, const void *);
-
-struct switchdev_deferred_item {
- struct list_head list;
- struct net_device *dev;
- switchdev_deferred_func_t *func;
- long unsigned int data[0];
-};
-
-enum l3mdev_type {
- L3MDEV_TYPE_UNSPEC = 0,
- L3MDEV_TYPE_VRF = 1,
- __L3MDEV_TYPE_MAX = 2,
-};
-
-typedef int (*lookup_by_table_id_t)(struct net *, u32);
-
-struct l3mdev_handler {
- lookup_by_table_id_t dev_lookup;
-};
-
-struct ncsi_dev {
- int state;
- int link_up;
- struct net_device *dev;
- void (*handler)(struct ncsi_dev *);
-};
-
-enum {
- NCSI_CAP_BASE = 0,
- NCSI_CAP_GENERIC = 0,
- NCSI_CAP_BC = 1,
- NCSI_CAP_MC = 2,
- NCSI_CAP_BUFFER = 3,
- NCSI_CAP_AEN = 4,
- NCSI_CAP_VLAN = 5,
- NCSI_CAP_MAX = 6,
-};
-
-enum {
- NCSI_MODE_BASE = 0,
- NCSI_MODE_ENABLE = 0,
- NCSI_MODE_TX_ENABLE = 1,
- NCSI_MODE_LINK = 2,
- NCSI_MODE_VLAN = 3,
- NCSI_MODE_BC = 4,
- NCSI_MODE_MC = 5,
- NCSI_MODE_AEN = 6,
- NCSI_MODE_FC = 7,
- NCSI_MODE_MAX = 8,
-};
-
-struct ncsi_channel_version {
- u32 version;
- u32 alpha2;
- u8 fw_name[12];
- u32 fw_version;
- u16 pci_ids[4];
- u32 mf_id;
-};
-
-struct ncsi_channel_cap {
- u32 index;
- u32 cap;
-};
-
-struct ncsi_channel_mode {
- u32 index;
- u32 enable;
- u32 size;
- u32 data[8];
-};
-
-struct ncsi_channel_mac_filter {
- u8 n_uc;
- u8 n_mc;
- u8 n_mixed;
- u64 bitmap;
- unsigned char *addrs;
-};
-
-struct ncsi_channel_vlan_filter {
- u8 n_vids;
- u64 bitmap;
- u16 *vids;
-};
-
-struct ncsi_channel_stats {
- u32 hnc_cnt_hi;
- u32 hnc_cnt_lo;
- u32 hnc_rx_bytes;
- u32 hnc_tx_bytes;
- u32 hnc_rx_uc_pkts;
- u32 hnc_rx_mc_pkts;
- u32 hnc_rx_bc_pkts;
- u32 hnc_tx_uc_pkts;
- u32 hnc_tx_mc_pkts;
- u32 hnc_tx_bc_pkts;
- u32 hnc_fcs_err;
- u32 hnc_align_err;
- u32 hnc_false_carrier;
- u32 hnc_runt_pkts;
- u32 hnc_jabber_pkts;
- u32 hnc_rx_pause_xon;
- u32 hnc_rx_pause_xoff;
- u32 hnc_tx_pause_xon;
- u32 hnc_tx_pause_xoff;
- u32 hnc_tx_s_collision;
- u32 hnc_tx_m_collision;
- u32 hnc_l_collision;
- u32 hnc_e_collision;
- u32 hnc_rx_ctl_frames;
- u32 hnc_rx_64_frames;
- u32 hnc_rx_127_frames;
- u32 hnc_rx_255_frames;
- u32 hnc_rx_511_frames;
- u32 hnc_rx_1023_frames;
- u32 hnc_rx_1522_frames;
- u32 hnc_rx_9022_frames;
- u32 hnc_tx_64_frames;
- u32 hnc_tx_127_frames;
- u32 hnc_tx_255_frames;
- u32 hnc_tx_511_frames;
- u32 hnc_tx_1023_frames;
- u32 hnc_tx_1522_frames;
- u32 hnc_tx_9022_frames;
- u32 hnc_rx_valid_bytes;
- u32 hnc_rx_runt_pkts;
- u32 hnc_rx_jabber_pkts;
- u32 ncsi_rx_cmds;
- u32 ncsi_dropped_cmds;
- u32 ncsi_cmd_type_errs;
- u32 ncsi_cmd_csum_errs;
- u32 ncsi_rx_pkts;
- u32 ncsi_tx_pkts;
- u32 ncsi_tx_aen_pkts;
- u32 pt_tx_pkts;
- u32 pt_tx_dropped;
- u32 pt_tx_channel_err;
- u32 pt_tx_us_err;
- u32 pt_rx_pkts;
- u32 pt_rx_dropped;
- u32 pt_rx_channel_err;
- u32 pt_rx_us_err;
- u32 pt_rx_os_err;
-};
-
-struct ncsi_package;
-
-struct ncsi_channel {
- unsigned char id;
- int state;
- bool reconfigure_needed;
- spinlock_t lock;
- struct ncsi_package *package;
- struct ncsi_channel_version version;
- struct ncsi_channel_cap caps[6];
- struct ncsi_channel_mode modes[8];
- struct ncsi_channel_mac_filter mac_filter;
- struct ncsi_channel_vlan_filter vlan_filter;
- struct ncsi_channel_stats stats;
- struct {
- struct timer_list timer;
- bool enabled;
- unsigned int state;
- } monitor;
- struct list_head node;
- struct list_head link;
-};
-
-struct ncsi_dev_priv;
-
-struct ncsi_package {
- unsigned char id;
- unsigned char uuid[16];
- struct ncsi_dev_priv *ndp;
- spinlock_t lock;
- unsigned int channel_num;
- struct list_head channels;
- struct list_head node;
- bool multi_channel;
- u32 channel_whitelist;
- struct ncsi_channel *preferred_channel;
-};
-
-struct ncsi_request {
- unsigned char id;
- bool used;
- unsigned int flags;
- struct ncsi_dev_priv *ndp;
- struct sk_buff *cmd;
- struct sk_buff *rsp;
- struct timer_list timer;
- bool enabled;
- u32 snd_seq;
- u32 snd_portid;
- struct nlmsghdr nlhdr;
-};
-
-struct ncsi_dev_priv {
- struct ncsi_dev ndev;
- unsigned int flags;
- unsigned int gma_flag;
- spinlock_t lock;
- unsigned int package_probe_id;
- unsigned int package_num;
- struct list_head packages;
- struct ncsi_channel *hot_channel;
- struct ncsi_request requests[256];
- unsigned int request_id;
- unsigned int pending_req_num;
- struct ncsi_package *active_package;
- struct ncsi_channel *active_channel;
- struct list_head channel_queue;
- struct work_struct work;
- struct packet_type ptype;
- struct list_head node;
- struct list_head vlan_vids;
- bool multi_package;
- bool mlx_multi_host;
- u32 package_whitelist;
-};
-
-struct ncsi_cmd_arg {
- struct ncsi_dev_priv *ndp;
- unsigned char type;
- unsigned char id;
- unsigned char package;
- unsigned char channel;
- short unsigned int payload;
- unsigned int req_flags;
- union {
- unsigned char bytes[16];
- short unsigned int words[8];
- unsigned int dwords[4];
- };
- unsigned char *data;
- struct genl_info *info;
-};
-
-struct ncsi_pkt_hdr {
- unsigned char mc_id;
- unsigned char revision;
- unsigned char reserved;
- unsigned char id;
- unsigned char type;
- unsigned char channel;
- __be16 length;
- __be32 reserved1[2];
-};
-
-struct ncsi_cmd_pkt_hdr {
- struct ncsi_pkt_hdr common;
-};
-
-struct ncsi_cmd_pkt {
- struct ncsi_cmd_pkt_hdr cmd;
- __be32 checksum;
- unsigned char pad[26];
-};
-
-struct ncsi_cmd_sp_pkt {
- struct ncsi_cmd_pkt_hdr cmd;
- unsigned char reserved[3];
- unsigned char hw_arbitration;
- __be32 checksum;
- unsigned char pad[22];
-};
-
-struct ncsi_cmd_dc_pkt {
- struct ncsi_cmd_pkt_hdr cmd;
- unsigned char reserved[3];
- unsigned char ald;
- __be32 checksum;
- unsigned char pad[22];
-};
-
-struct ncsi_cmd_rc_pkt {
- struct ncsi_cmd_pkt_hdr cmd;
- __be32 reserved;
- __be32 checksum;
- unsigned char pad[22];
-};
-
-struct ncsi_cmd_ae_pkt {
- struct ncsi_cmd_pkt_hdr cmd;
- unsigned char reserved[3];
- unsigned char mc_id;
- __be32 mode;
- __be32 checksum;
- unsigned char pad[18];
-};
-
-struct ncsi_cmd_sl_pkt {
- struct ncsi_cmd_pkt_hdr cmd;
- __be32 mode;
- __be32 oem_mode;
- __be32 checksum;
- unsigned char pad[18];
-};
-
-struct ncsi_cmd_svf_pkt {
- struct ncsi_cmd_pkt_hdr cmd;
- __be16 reserved;
- __be16 vlan;
- __be16 reserved1;
- unsigned char index;
- unsigned char enable;
- __be32 checksum;
- unsigned char pad[18];
-};
-
-struct ncsi_cmd_ev_pkt {
- struct ncsi_cmd_pkt_hdr cmd;
- unsigned char reserved[3];
- unsigned char mode;
- __be32 checksum;
- unsigned char pad[22];
-};
-
-struct ncsi_cmd_sma_pkt {
- struct ncsi_cmd_pkt_hdr cmd;
- unsigned char mac[6];
- unsigned char index;
- unsigned char at_e;
- __be32 checksum;
- unsigned char pad[18];
-};
-
-struct ncsi_cmd_ebf_pkt {
- struct ncsi_cmd_pkt_hdr cmd;
- __be32 mode;
- __be32 checksum;
- unsigned char pad[22];
-};
-
-struct ncsi_cmd_egmf_pkt {
- struct ncsi_cmd_pkt_hdr cmd;
- __be32 mode;
- __be32 checksum;
- unsigned char pad[22];
-};
-
-struct ncsi_cmd_snfc_pkt {
- struct ncsi_cmd_pkt_hdr cmd;
- unsigned char reserved[3];
- unsigned char mode;
- __be32 checksum;
- unsigned char pad[22];
-};
-
-struct ncsi_cmd_oem_pkt {
- struct ncsi_cmd_pkt_hdr cmd;
- __be32 mfr_id;
- unsigned char data[0];
-};
-
-struct ncsi_cmd_handler {
- unsigned char type;
- int payload;
- int (*handler)(struct sk_buff *, struct ncsi_cmd_arg *);
-};
-
-enum {
- NCSI_CAP_GENERIC_HWA = 1,
- NCSI_CAP_GENERIC_HDS = 2,
- NCSI_CAP_GENERIC_FC = 4,
- NCSI_CAP_GENERIC_FC1 = 8,
- NCSI_CAP_GENERIC_MC = 16,
- NCSI_CAP_GENERIC_HWA_UNKNOWN = 0,
- NCSI_CAP_GENERIC_HWA_SUPPORT = 32,
- NCSI_CAP_GENERIC_HWA_NOT_SUPPORT = 64,
- NCSI_CAP_GENERIC_HWA_RESERVED = 96,
- NCSI_CAP_GENERIC_HWA_MASK = 96,
- NCSI_CAP_GENERIC_MASK = 127,
- NCSI_CAP_BC_ARP = 1,
- NCSI_CAP_BC_DHCPC = 2,
- NCSI_CAP_BC_DHCPS = 4,
- NCSI_CAP_BC_NETBIOS = 8,
- NCSI_CAP_BC_MASK = 15,
- NCSI_CAP_MC_IPV6_NEIGHBOR = 1,
- NCSI_CAP_MC_IPV6_ROUTER = 2,
- NCSI_CAP_MC_DHCPV6_RELAY = 4,
- NCSI_CAP_MC_DHCPV6_WELL_KNOWN = 8,
- NCSI_CAP_MC_IPV6_MLD = 16,
- NCSI_CAP_MC_IPV6_NEIGHBOR_S = 32,
- NCSI_CAP_MC_MASK = 63,
- NCSI_CAP_AEN_LSC = 1,
- NCSI_CAP_AEN_CR = 2,
- NCSI_CAP_AEN_HDS = 4,
- NCSI_CAP_AEN_MASK = 7,
- NCSI_CAP_VLAN_ONLY = 1,
- NCSI_CAP_VLAN_NO = 2,
- NCSI_CAP_VLAN_ANY = 4,
- NCSI_CAP_VLAN_MASK = 7,
-};
-
-struct ncsi_rsp_pkt_hdr {
- struct ncsi_pkt_hdr common;
- __be16 code;
- __be16 reason;
-};
-
-struct ncsi_rsp_pkt {
- struct ncsi_rsp_pkt_hdr rsp;
- __be32 checksum;
- unsigned char pad[22];
-};
-
-struct ncsi_rsp_oem_pkt {
- struct ncsi_rsp_pkt_hdr rsp;
- __be32 mfr_id;
- unsigned char data[0];
-};
-
-struct ncsi_rsp_oem_mlx_pkt {
- unsigned char cmd_rev;
- unsigned char cmd;
- unsigned char param;
- unsigned char optional;
- unsigned char data[0];
-};
-
-struct ncsi_rsp_oem_bcm_pkt {
- unsigned char ver;
- unsigned char type;
- __be16 len;
- unsigned char data[0];
-};
-
-struct ncsi_rsp_gls_pkt {
- struct ncsi_rsp_pkt_hdr rsp;
- __be32 status;
- __be32 other;
- __be32 oem_status;
- __be32 checksum;
- unsigned char pad[10];
-};
-
-struct ncsi_rsp_gvi_pkt {
- struct ncsi_rsp_pkt_hdr rsp;
- __be32 ncsi_version;
- unsigned char reserved[3];
- unsigned char alpha2;
- unsigned char fw_name[12];
- __be32 fw_version;
- __be16 pci_ids[4];
- __be32 mf_id;
- __be32 checksum;
-};
-
-struct ncsi_rsp_gc_pkt {
- struct ncsi_rsp_pkt_hdr rsp;
- __be32 cap;
- __be32 bc_cap;
- __be32 mc_cap;
- __be32 buf_cap;
- __be32 aen_cap;
- unsigned char vlan_cnt;
- unsigned char mixed_cnt;
- unsigned char mc_cnt;
- unsigned char uc_cnt;
- unsigned char reserved[2];
- unsigned char vlan_mode;
- unsigned char channel_cnt;
- __be32 checksum;
-};
-
-struct ncsi_rsp_gp_pkt {
- struct ncsi_rsp_pkt_hdr rsp;
- unsigned char mac_cnt;
- unsigned char reserved[2];
- unsigned char mac_enable;
- unsigned char vlan_cnt;
- unsigned char reserved1;
- __be16 vlan_enable;
- __be32 link_mode;
- __be32 bc_mode;
- __be32 valid_modes;
- unsigned char vlan_mode;
- unsigned char fc_mode;
- unsigned char reserved2[2];
- __be32 aen_mode;
- unsigned char mac[6];
- __be16 vlan;
- __be32 checksum;
-};
-
-struct ncsi_rsp_gcps_pkt {
- struct ncsi_rsp_pkt_hdr rsp;
- __be32 cnt_hi;
- __be32 cnt_lo;
- __be32 rx_bytes;
- __be32 tx_bytes;
- __be32 rx_uc_pkts;
- __be32 rx_mc_pkts;
- __be32 rx_bc_pkts;
- __be32 tx_uc_pkts;
- __be32 tx_mc_pkts;
- __be32 tx_bc_pkts;
- __be32 fcs_err;
- __be32 align_err;
- __be32 false_carrier;
- __be32 runt_pkts;
- __be32 jabber_pkts;
- __be32 rx_pause_xon;
- __be32 rx_pause_xoff;
- __be32 tx_pause_xon;
- __be32 tx_pause_xoff;
- __be32 tx_s_collision;
- __be32 tx_m_collision;
- __be32 l_collision;
- __be32 e_collision;
- __be32 rx_ctl_frames;
- __be32 rx_64_frames;
- __be32 rx_127_frames;
- __be32 rx_255_frames;
- __be32 rx_511_frames;
- __be32 rx_1023_frames;
- __be32 rx_1522_frames;
- __be32 rx_9022_frames;
- __be32 tx_64_frames;
- __be32 tx_127_frames;
- __be32 tx_255_frames;
- __be32 tx_511_frames;
- __be32 tx_1023_frames;
- __be32 tx_1522_frames;
- __be32 tx_9022_frames;
- __be32 rx_valid_bytes;
- __be32 rx_runt_pkts;
- __be32 rx_jabber_pkts;
- __be32 checksum;
-};
-
-struct ncsi_rsp_gns_pkt {
- struct ncsi_rsp_pkt_hdr rsp;
- __be32 rx_cmds;
- __be32 dropped_cmds;
- __be32 cmd_type_errs;
- __be32 cmd_csum_errs;
- __be32 rx_pkts;
- __be32 tx_pkts;
- __be32 tx_aen_pkts;
- __be32 checksum;
-};
-
-struct ncsi_rsp_gnpts_pkt {
- struct ncsi_rsp_pkt_hdr rsp;
- __be32 tx_pkts;
- __be32 tx_dropped;
- __be32 tx_channel_err;
- __be32 tx_us_err;
- __be32 rx_pkts;
- __be32 rx_dropped;
- __be32 rx_channel_err;
- __be32 rx_us_err;
- __be32 rx_os_err;
- __be32 checksum;
-};
-
-struct ncsi_rsp_gps_pkt {
- struct ncsi_rsp_pkt_hdr rsp;
- __be32 status;
- __be32 checksum;
-};
-
-struct ncsi_rsp_gpuuid_pkt {
- struct ncsi_rsp_pkt_hdr rsp;
- unsigned char uuid[16];
- __be32 checksum;
-};
-
-struct ncsi_rsp_oem_handler {
- unsigned int mfr_id;
- int (*handler)(struct ncsi_request *);
-};
-
-struct ncsi_rsp_handler {
- unsigned char type;
- int payload;
- int (*handler)(struct ncsi_request *);
-};
-
-struct ncsi_aen_pkt_hdr {
- struct ncsi_pkt_hdr common;
- unsigned char reserved2[3];
- unsigned char type;
-};
-
-struct ncsi_aen_lsc_pkt {
- struct ncsi_aen_pkt_hdr aen;
- __be32 status;
- __be32 oem_status;
- __be32 checksum;
- unsigned char pad[14];
-};
-
-struct ncsi_aen_hncdsc_pkt {
- struct ncsi_aen_pkt_hdr aen;
- __be32 status;
- __be32 checksum;
- unsigned char pad[18];
-};
-
-struct ncsi_aen_handler {
- unsigned char type;
- int payload;
- int (*handler)(struct ncsi_dev_priv *, struct ncsi_aen_pkt_hdr *);
-};
-
-enum {
- ncsi_dev_state_registered = 0,
- ncsi_dev_state_functional = 256,
- ncsi_dev_state_probe = 512,
- ncsi_dev_state_config = 768,
- ncsi_dev_state_suspend = 1024,
-};
-
-enum {
- MLX_MC_RBT_SUPPORT = 1,
- MLX_MC_RBT_AVL = 8,
-};
-
-enum {
- ncsi_dev_state_major = 65280,
- ncsi_dev_state_minor = 255,
- ncsi_dev_state_probe_deselect = 513,
- ncsi_dev_state_probe_package = 514,
- ncsi_dev_state_probe_channel = 515,
- ncsi_dev_state_probe_mlx_gma = 516,
- ncsi_dev_state_probe_mlx_smaf = 517,
- ncsi_dev_state_probe_cis = 518,
- ncsi_dev_state_probe_gvi = 519,
- ncsi_dev_state_probe_gc = 520,
- ncsi_dev_state_probe_gls = 521,
- ncsi_dev_state_probe_dp = 522,
- ncsi_dev_state_config_sp = 769,
- ncsi_dev_state_config_cis = 770,
- ncsi_dev_state_config_oem_gma = 771,
- ncsi_dev_state_config_clear_vids = 772,
- ncsi_dev_state_config_svf = 773,
- ncsi_dev_state_config_ev = 774,
- ncsi_dev_state_config_sma = 775,
- ncsi_dev_state_config_ebf = 776,
- ncsi_dev_state_config_dgmf = 777,
- ncsi_dev_state_config_ecnt = 778,
- ncsi_dev_state_config_ec = 779,
- ncsi_dev_state_config_ae = 780,
- ncsi_dev_state_config_gls = 781,
- ncsi_dev_state_config_done = 782,
- ncsi_dev_state_suspend_select = 1025,
- ncsi_dev_state_suspend_gls = 1026,
- ncsi_dev_state_suspend_dcnt = 1027,
- ncsi_dev_state_suspend_dc = 1028,
- ncsi_dev_state_suspend_deselect = 1029,
- ncsi_dev_state_suspend_done = 1030,
-};
-
-struct vlan_vid {
- struct list_head list;
- __be16 proto;
- u16 vid;
-};
-
-struct ncsi_oem_gma_handler {
- unsigned int mfr_id;
- int (*handler)(struct ncsi_cmd_arg *);
-};
-
-enum ncsi_nl_commands {
- NCSI_CMD_UNSPEC = 0,
- NCSI_CMD_PKG_INFO = 1,
- NCSI_CMD_SET_INTERFACE = 2,
- NCSI_CMD_CLEAR_INTERFACE = 3,
- NCSI_CMD_SEND_CMD = 4,
- NCSI_CMD_SET_PACKAGE_MASK = 5,
- NCSI_CMD_SET_CHANNEL_MASK = 6,
- __NCSI_CMD_AFTER_LAST = 7,
- NCSI_CMD_MAX = 6,
-};
-
-enum ncsi_nl_attrs {
- NCSI_ATTR_UNSPEC = 0,
- NCSI_ATTR_IFINDEX = 1,
- NCSI_ATTR_PACKAGE_LIST = 2,
- NCSI_ATTR_PACKAGE_ID = 3,
- NCSI_ATTR_CHANNEL_ID = 4,
- NCSI_ATTR_DATA = 5,
- NCSI_ATTR_MULTI_FLAG = 6,
- NCSI_ATTR_PACKAGE_MASK = 7,
- NCSI_ATTR_CHANNEL_MASK = 8,
- __NCSI_ATTR_AFTER_LAST = 9,
- NCSI_ATTR_MAX = 8,
-};
-
-enum ncsi_nl_pkg_attrs {
- NCSI_PKG_ATTR_UNSPEC = 0,
- NCSI_PKG_ATTR = 1,
- NCSI_PKG_ATTR_ID = 2,
- NCSI_PKG_ATTR_FORCED = 3,
- NCSI_PKG_ATTR_CHANNEL_LIST = 4,
- __NCSI_PKG_ATTR_AFTER_LAST = 5,
- NCSI_PKG_ATTR_MAX = 4,
-};
-
-enum ncsi_nl_channel_attrs {
- NCSI_CHANNEL_ATTR_UNSPEC = 0,
- NCSI_CHANNEL_ATTR = 1,
- NCSI_CHANNEL_ATTR_ID = 2,
- NCSI_CHANNEL_ATTR_VERSION_MAJOR = 3,
- NCSI_CHANNEL_ATTR_VERSION_MINOR = 4,
- NCSI_CHANNEL_ATTR_VERSION_STR = 5,
- NCSI_CHANNEL_ATTR_LINK_STATE = 6,
- NCSI_CHANNEL_ATTR_ACTIVE = 7,
- NCSI_CHANNEL_ATTR_FORCED = 8,
- NCSI_CHANNEL_ATTR_VLAN_LIST = 9,
- NCSI_CHANNEL_ATTR_VLAN_ID = 10,
- __NCSI_CHANNEL_ATTR_AFTER_LAST = 11,
- NCSI_CHANNEL_ATTR_MAX = 10,
-};
-
-struct sockaddr_xdp {
- __u16 sxdp_family;
- __u16 sxdp_flags;
- __u32 sxdp_ifindex;
- __u32 sxdp_queue_id;
- __u32 sxdp_shared_umem_fd;
-};
-
-struct xdp_ring_offset {
- __u64 producer;
- __u64 consumer;
- __u64 desc;
- __u64 flags;
-};
-
-struct xdp_mmap_offsets {
- struct xdp_ring_offset rx;
- struct xdp_ring_offset tx;
- struct xdp_ring_offset fr;
- struct xdp_ring_offset cr;
-};
-
-struct xdp_umem_reg {
- __u64 addr;
- __u64 len;
- __u32 chunk_size;
- __u32 headroom;
- __u32 flags;
-};
-
-struct xdp_statistics {
- __u64 rx_dropped;
- __u64 rx_invalid_descs;
- __u64 tx_invalid_descs;
- __u64 rx_ring_full;
- __u64 rx_fill_ring_empty_descs;
- __u64 tx_ring_empty_descs;
-};
-
-struct xdp_options {
- __u32 flags;
-};
-
-struct xdp_desc {
- __u64 addr;
- __u32 len;
- __u32 options;
-};
-
-struct xdp_ring;
-
-struct xsk_queue {
- u32 ring_mask;
- u32 nentries;
- u32 cached_prod;
- u32 cached_cons;
- struct xdp_ring *ring;
- u64 invalid_descs;
- u64 queue_empty_descs;
-};
-
-struct xdp_ring_offset_v1 {
- __u64 producer;
- __u64 consumer;
- __u64 desc;
-};
-
-struct xdp_mmap_offsets_v1 {
- struct xdp_ring_offset_v1 rx;
- struct xdp_ring_offset_v1 tx;
- struct xdp_ring_offset_v1 fr;
- struct xdp_ring_offset_v1 cr;
-};
-
-struct xsk_map_node {
- struct list_head node;
- struct xsk_map *map;
- struct xdp_sock **map_entry;
-};
-
-struct xdp_ring {
- u32 producer;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- u32 pad;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- u32 consumer;
- u32 flags;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct xdp_rxtx_ring {
- struct xdp_ring ptrs;
- struct xdp_desc desc[0];
-};
-
-struct xdp_umem_ring {
- struct xdp_ring ptrs;
- u64 desc[0];
-};
-
-struct xsk_dma_map {
- dma_addr_t *dma_pages;
- struct device *dev;
- struct net_device *netdev;
- refcount_t users;
- struct list_head list;
- u32 dma_pages_cnt;
- bool dma_need_sync;
-};
-
-struct xdp_diag_req {
- __u8 sdiag_family;
- __u8 sdiag_protocol;
- __u16 pad;
- __u32 xdiag_ino;
- __u32 xdiag_show;
- __u32 xdiag_cookie[2];
-};
-
-struct xdp_diag_msg {
- __u8 xdiag_family;
- __u8 xdiag_type;
- __u16 pad;
- __u32 xdiag_ino;
- __u32 xdiag_cookie[2];
-};
-
-enum {
- XDP_DIAG_NONE = 0,
- XDP_DIAG_INFO = 1,
- XDP_DIAG_UID = 2,
- XDP_DIAG_RX_RING = 3,
- XDP_DIAG_TX_RING = 4,
- XDP_DIAG_UMEM = 5,
- XDP_DIAG_UMEM_FILL_RING = 6,
- XDP_DIAG_UMEM_COMPLETION_RING = 7,
- XDP_DIAG_MEMINFO = 8,
- XDP_DIAG_STATS = 9,
- __XDP_DIAG_MAX = 10,
-};
-
-struct xdp_diag_info {
- __u32 ifindex;
- __u32 queue_id;
-};
-
-struct xdp_diag_ring {
- __u32 entries;
-};
-
-struct xdp_diag_umem {
- __u64 size;
- __u32 id;
- __u32 num_pages;
- __u32 chunk_size;
- __u32 headroom;
- __u32 ifindex;
- __u32 queue_id;
- __u32 flags;
- __u32 refs;
-};
-
-struct xdp_diag_stats {
- __u64 n_rx_dropped;
- __u64 n_rx_invalid;
- __u64 n_rx_full;
- __u64 n_fill_ring_empty;
- __u64 n_tx_invalid;
- __u64 n_tx_ring_empty;
-};
-
-struct mptcp_mib {
- long unsigned int mibs[23];
-};
-
-struct mptcp_options_received {
- u64 sndr_key;
- u64 rcvr_key;
- u64 data_ack;
- u64 data_seq;
- u32 subflow_seq;
- u16 data_len;
- u16 mp_capable: 1;
- u16 mp_join: 1;
- u16 dss: 1;
- u16 add_addr: 1;
- u16 rm_addr: 1;
- u16 family: 4;
- u16 echo: 1;
- u16 backup: 1;
- u32 token;
- u32 nonce;
- u64 thmac;
- u8 hmac[20];
- u8 join_id;
- u8 use_map: 1;
- u8 dsn64: 1;
- u8 data_fin: 1;
- u8 use_ack: 1;
- u8 ack64: 1;
- u8 mpc_map: 1;
- u8 __unused: 2;
- u8 addr_id;
- u8 rm_id;
- union {
- struct in_addr addr;
- struct in6_addr addr6;
- };
- u64 ahmac;
- u16 port;
-};
-
-struct mptcp_addr_info {
- sa_family_t family;
- __be16 port;
- u8 id;
- u8 flags;
- int ifindex;
- union {
- struct in_addr addr;
- struct in6_addr addr6;
- };
-};
-
-enum mptcp_pm_status {
- MPTCP_PM_ADD_ADDR_RECEIVED = 0,
- MPTCP_PM_RM_ADDR_RECEIVED = 1,
- MPTCP_PM_ESTABLISHED = 2,
- MPTCP_PM_SUBFLOW_ESTABLISHED = 3,
-};
-
-struct mptcp_pm_data {
- struct mptcp_addr_info local;
- struct mptcp_addr_info remote;
- struct list_head anno_list;
- spinlock_t lock;
- bool add_addr_signal;
- bool rm_addr_signal;
- bool server_side;
- bool work_pending;
- bool accept_addr;
- bool accept_subflow;
- bool add_addr_echo;
- u8 add_addr_signaled;
- u8 add_addr_accepted;
- u8 local_addr_used;
- u8 subflows;
- u8 add_addr_signal_max;
- u8 add_addr_accept_max;
- u8 local_addr_max;
- u8 subflows_max;
- u8 status;
- u8 rm_id;
-};
-
-struct mptcp_data_frag {
- struct list_head list;
- u64 data_seq;
- int data_len;
- int offset;
- int overhead;
- struct page *page;
-};
-
-struct mptcp_sock {
- struct inet_connection_sock sk;
- u64 local_key;
- u64 remote_key;
- u64 write_seq;
- u64 ack_seq;
- u64 rcv_data_fin_seq;
- struct sock *last_snd;
- int snd_burst;
- atomic64_t snd_una;
- long unsigned int timer_ival;
- u32 token;
- long unsigned int flags;
- bool can_ack;
- bool fully_established;
- bool rcv_data_fin;
- bool snd_data_fin_enable;
- bool use_64bit_ack;
- spinlock_t join_list_lock;
- struct work_struct work;
- struct sk_buff *ooo_last_skb;
- struct rb_root out_of_order_queue;
- struct list_head conn_list;
- struct list_head rtx_queue;
- struct list_head join_list;
- struct skb_ext *cached_ext;
- struct socket *subflow;
- struct sock *first;
- struct mptcp_pm_data pm;
- struct {
- u32 space;
- u32 copied;
- u64 time;
- u64 rtt_us;
- } rcvq_space;
-};
-
-struct mptcp_subflow_request_sock {
- struct tcp_request_sock sk;
- u16 mp_capable: 1;
- u16 mp_join: 1;
- u16 backup: 1;
- u8 local_id;
- u8 remote_id;
- u64 local_key;
- u64 idsn;
- u32 token;
- u32 ssn_offset;
- u64 thmac;
- u32 local_nonce;
- u32 remote_nonce;
- struct mptcp_sock *msk;
- struct hlist_nulls_node token_node;
-};
-
-enum mptcp_data_avail {
- MPTCP_SUBFLOW_NODATA = 0,
- MPTCP_SUBFLOW_DATA_AVAIL = 1,
- MPTCP_SUBFLOW_OOO_DATA = 2,
-};
-
-struct mptcp_subflow_context {
- struct list_head node;
- u64 local_key;
- u64 remote_key;
- u64 idsn;
- u64 map_seq;
- u32 snd_isn;
- u32 token;
- u32 rel_write_seq;
- u32 map_subflow_seq;
- u32 ssn_offset;
- u32 map_data_len;
- u32 request_mptcp: 1;
- u32 request_join: 1;
- u32 request_bkup: 1;
- u32 mp_capable: 1;
- u32 mp_join: 1;
- u32 fully_established: 1;
- u32 pm_notified: 1;
- u32 conn_finished: 1;
- u32 map_valid: 1;
- u32 mpc_map: 1;
- u32 backup: 1;
- u32 rx_eof: 1;
- u32 can_ack: 1;
- enum mptcp_data_avail data_avail;
- u32 remote_nonce;
- u64 thmac;
- u32 local_nonce;
- u32 remote_token;
- u8 hmac[20];
- u8 local_id;
- u8 remote_id;
- struct sock *tcp_sock;
- struct sock *conn;
- const struct inet_connection_sock_af_ops *icsk_af_ops;
- void (*tcp_data_ready)(struct sock *);
- void (*tcp_state_change)(struct sock *);
- void (*tcp_write_space)(struct sock *);
- struct callback_head rcu;
-};
-
-enum linux_mptcp_mib_field {
- MPTCP_MIB_NUM = 0,
- MPTCP_MIB_MPCAPABLEPASSIVE = 1,
- MPTCP_MIB_MPCAPABLEPASSIVEACK = 2,
- MPTCP_MIB_MPCAPABLEPASSIVEFALLBACK = 3,
- MPTCP_MIB_MPCAPABLEACTIVEFALLBACK = 4,
- MPTCP_MIB_RETRANSSEGS = 5,
- MPTCP_MIB_JOINNOTOKEN = 6,
- MPTCP_MIB_JOINSYNRX = 7,
- MPTCP_MIB_JOINSYNACKRX = 8,
- MPTCP_MIB_JOINSYNACKMAC = 9,
- MPTCP_MIB_JOINACKRX = 10,
- MPTCP_MIB_JOINACKMAC = 11,
- MPTCP_MIB_DSSNOMATCH = 12,
- MPTCP_MIB_INFINITEMAPRX = 13,
- MPTCP_MIB_OFOQUEUETAIL = 14,
- MPTCP_MIB_OFOQUEUE = 15,
- MPTCP_MIB_OFOMERGE = 16,
- MPTCP_MIB_NODSSWINDOW = 17,
- MPTCP_MIB_DUPDATA = 18,
- MPTCP_MIB_ADDADDR = 19,
- MPTCP_MIB_ECHOADD = 20,
- MPTCP_MIB_RMADDR = 21,
- MPTCP_MIB_RMSUBFLOW = 22,
- __MPTCP_MIB_MAX = 23,
-};
-
-struct mptcp_skb_cb {
- u64 map_seq;
- u64 end_seq;
- u32 offset;
-};
-
-struct subflow_send_info {
- struct sock *ssk;
- u64 ratio;
-};
-
-enum mapping_status {
- MAPPING_OK = 0,
- MAPPING_INVALID = 1,
- MAPPING_EMPTY = 2,
- MAPPING_DATA_FIN = 3,
- MAPPING_DUMMY = 4,
-};
-
-struct token_bucket {
- spinlock_t lock;
- int chain_len;
- struct hlist_nulls_head req_chain;
- struct hlist_nulls_head msk_chain;
-};
-
-struct mptcp_pernet {
- struct ctl_table_header *ctl_table_hdr;
- int mptcp_enabled;
-};
-
-enum {
- INET_ULP_INFO_UNSPEC = 0,
- INET_ULP_INFO_NAME = 1,
- INET_ULP_INFO_TLS = 2,
- INET_ULP_INFO_MPTCP = 3,
- __INET_ULP_INFO_MAX = 4,
-};
-
-enum {
- MPTCP_SUBFLOW_ATTR_UNSPEC = 0,
- MPTCP_SUBFLOW_ATTR_TOKEN_REM = 1,
- MPTCP_SUBFLOW_ATTR_TOKEN_LOC = 2,
- MPTCP_SUBFLOW_ATTR_RELWRITE_SEQ = 3,
- MPTCP_SUBFLOW_ATTR_MAP_SEQ = 4,
- MPTCP_SUBFLOW_ATTR_MAP_SFSEQ = 5,
- MPTCP_SUBFLOW_ATTR_SSN_OFFSET = 6,
- MPTCP_SUBFLOW_ATTR_MAP_DATALEN = 7,
- MPTCP_SUBFLOW_ATTR_FLAGS = 8,
- MPTCP_SUBFLOW_ATTR_ID_REM = 9,
- MPTCP_SUBFLOW_ATTR_ID_LOC = 10,
- MPTCP_SUBFLOW_ATTR_PAD = 11,
- __MPTCP_SUBFLOW_ATTR_MAX = 12,
-};
-
-enum {
- MPTCP_PM_ATTR_UNSPEC = 0,
- MPTCP_PM_ATTR_ADDR = 1,
- MPTCP_PM_ATTR_RCV_ADD_ADDRS = 2,
- MPTCP_PM_ATTR_SUBFLOWS = 3,
- __MPTCP_PM_ATTR_MAX = 4,
-};
-
-enum {
- MPTCP_PM_ADDR_ATTR_UNSPEC = 0,
- MPTCP_PM_ADDR_ATTR_FAMILY = 1,
- MPTCP_PM_ADDR_ATTR_ID = 2,
- MPTCP_PM_ADDR_ATTR_ADDR4 = 3,
- MPTCP_PM_ADDR_ATTR_ADDR6 = 4,
- MPTCP_PM_ADDR_ATTR_PORT = 5,
- MPTCP_PM_ADDR_ATTR_FLAGS = 6,
- MPTCP_PM_ADDR_ATTR_IF_IDX = 7,
- __MPTCP_PM_ADDR_ATTR_MAX = 8,
-};
-
-enum {
- MPTCP_PM_CMD_UNSPEC = 0,
- MPTCP_PM_CMD_ADD_ADDR = 1,
- MPTCP_PM_CMD_DEL_ADDR = 2,
- MPTCP_PM_CMD_GET_ADDR = 3,
- MPTCP_PM_CMD_FLUSH_ADDRS = 4,
- MPTCP_PM_CMD_SET_LIMITS = 5,
- MPTCP_PM_CMD_GET_LIMITS = 6,
- __MPTCP_PM_CMD_AFTER_LAST = 7,
-};
-
-struct mptcp_pm_addr_entry {
- struct list_head list;
- struct mptcp_addr_info addr;
- struct callback_head rcu;
-};
-
-struct mptcp_pm_add_entry {
- struct list_head list;
- struct mptcp_addr_info addr;
- struct timer_list add_timer;
- struct mptcp_sock *sock;
- u8 retrans_times;
-};
-
-struct pm_nl_pernet {
- spinlock_t lock;
- struct list_head local_addr_list;
- unsigned int addrs;
- unsigned int add_addr_signal_max;
- unsigned int add_addr_accept_max;
- unsigned int local_addr_max;
- unsigned int subflows_max;
- unsigned int next_id;
-};
-
-struct join_entry {
- u32 token;
- u32 remote_nonce;
- u32 local_nonce;
- u8 join_id;
- u8 local_id;
- u8 backup;
- u8 valid;
-};
-
-#ifndef BPF_NO_PRESERVE_ACCESS_INDEX
-#pragma clang attribute pop
-#endif
-
-#endif /* __VMLINUX_H__ */
diff --git a/libbpf-tools/readahead.bpf.c b/libbpf-tools/readahead.bpf.c
deleted file mode 100644
index b9423c3..0000000
--- a/libbpf-tools/readahead.bpf.c
+++ /dev/null
@@ -1,89 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-// Copyright (c) 2020 Wenbo Zhang
-#include <vmlinux.h>
-#include <bpf/bpf_helpers.h>
-#include <bpf/bpf_tracing.h>
-#include "readahead.h"
-#include "bits.bpf.h"
-
-#define MAX_ENTRIES 10240
-
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- __uint(max_entries, MAX_ENTRIES);
- __type(key, u32);
- __type(value, u64);
- __uint(map_flags, BPF_F_NO_PREALLOC);
-} in_readahead SEC(".maps");
-
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- __uint(max_entries, MAX_ENTRIES);
- __type(key, struct page *);
- __type(value, u64);
- __uint(map_flags, BPF_F_NO_PREALLOC);
-} birth SEC(".maps");
-
-struct hist hist = {};
-
-SEC("fentry/do_page_cache_ra")
-int BPF_PROG(do_page_cache_ra)
-{
- u32 pid = bpf_get_current_pid_tgid();
- u64 one = 1;
-
- bpf_map_update_elem(&in_readahead, &pid, &one, 0);
- return 0;
-}
-
-SEC("fexit/__page_cache_alloc")
-int BPF_PROG(page_cache_alloc_ret, gfp_t gfp, struct page *ret)
-{
- u32 pid = bpf_get_current_pid_tgid();
- u64 ts;
-
- if (!bpf_map_lookup_elem(&in_readahead, &pid))
- return 0;
-
- ts = bpf_ktime_get_ns();
- bpf_map_update_elem(&birth, &ret, &ts, 0);
- __sync_fetch_and_add(&hist.unused, 1);
- __sync_fetch_and_add(&hist.total, 1);
-
- return 0;
-}
-
-SEC("fexit/do_page_cache_ra")
-int BPF_PROG(do_page_cache_ra_ret)
-{
- u32 pid = bpf_get_current_pid_tgid();
-
- bpf_map_delete_elem(&in_readahead, &pid);
- return 0;
-}
-
-SEC("fentry/mark_page_accessed")
-int BPF_PROG(mark_page_accessed, struct page *page)
-{
- u64 *tsp, slot, ts = bpf_ktime_get_ns();
- s64 delta;
-
- tsp = bpf_map_lookup_elem(&birth, &page);
- if (!tsp)
- return 0;
- delta = (s64)(ts - *tsp);
- if (delta < 0)
- goto update_and_cleanup;
- slot = log2l(delta / 1000000U);
- if (slot >= MAX_SLOTS)
- slot = MAX_SLOTS - 1;
- __sync_fetch_and_add(&hist.slots[slot], 1);
-
-update_and_cleanup:
- __sync_fetch_and_add(&hist.unused, -1);
- bpf_map_delete_elem(&birth, &page);
-
- return 0;
-}
-
-char LICENSE[] SEC("license") = "GPL";
diff --git a/libbpf-tools/readahead.c b/libbpf-tools/readahead.c
deleted file mode 100644
index 1707938..0000000
--- a/libbpf-tools/readahead.c
+++ /dev/null
@@ -1,165 +0,0 @@
-// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
-// Copyright (c) 2020 Wenbo Zhang
-//
-// Based on readahead(8) from BPF-Perf-Tools-Book by Brendan Gregg.
-// 8-Jun-2020 Wenbo Zhang Created this.
-#include <argp.h>
-#include <signal.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <bpf/libbpf.h>
-#include <bpf/bpf.h>
-#include "readahead.h"
-#include "readahead.skel.h"
-#include "trace_helpers.h"
-
-static struct env {
- int duration;
- bool verbose;
-} env = {
- .duration = -1
-};
-
-static volatile bool exiting;
-
-const char *argp_program_version = "readahead 0.1";
-const char *argp_program_bug_address =
- "https://github.com/iovisor/bcc/tree/master/libbpf-tools";
-const char argp_program_doc[] =
-"Show fs automatic read-ahead usage.\n"
-"\n"
-"USAGE: readahead [--help] [-d DURATION]\n"
-"\n"
-"EXAMPLES:\n"
-" readahead # summarize on-CPU time as a histogram"
-" readahead -d 10 # trace for 10 seconds only\n";
-
-static const struct argp_option opts[] = {
- { "duration", 'd', "DURATION", 0, "Duration to trace"},
- { "verbose", 'v', NULL, 0, "Verbose debug output" },
- { NULL, 'h', NULL, OPTION_HIDDEN, "Show the full help" },
- {},
-};
-
-static error_t parse_arg(int key, char *arg, struct argp_state *state)
-{
- switch (key) {
- case 'h':
- argp_state_help(state, stderr, ARGP_HELP_STD_HELP);
- break;
- case 'v':
- env.verbose = true;
- break;
- case 'd':
- errno = 0;
- env.duration = strtol(arg, NULL, 10);
- if (errno || env.duration <= 0) {
- fprintf(stderr, "Invalid duration: %s\n", arg);
- argp_usage(state);
- }
- break;
- default:
- return ARGP_ERR_UNKNOWN;
- }
- return 0;
-}
-
-static int libbpf_print_fn(enum libbpf_print_level level, const char *format, va_list args)
-{
- if (level == LIBBPF_DEBUG && !env.verbose)
- return 0;
- return vfprintf(stderr, format, args);
-}
-
-static void sig_handler(int sig)
-{
- exiting = true;
-}
-
-static int readahead__set_attach_target(struct bpf_program *prog)
-{
- int err;
-
- err = bpf_program__set_attach_target(prog, 0, "do_page_cache_ra");
- if (!err)
- return 0;
-
- err = bpf_program__set_attach_target(prog, 0,
- "__do_page_cache_readahead");
- if (!err)
- return 0;
-
- fprintf(stderr, "failed to set attach target for %s: %s\n",
- bpf_program__name(prog), strerror(-err));
- return err;
-}
-
-int main(int argc, char **argv)
-{
- static const struct argp argp = {
- .options = opts,
- .parser = parse_arg,
- .doc = argp_program_doc,
- };
- struct readahead_bpf *obj;
- struct hist *histp;
- int err;
-
- err = argp_parse(&argp, argc, argv, 0, NULL, NULL);
- if (err)
- return err;
-
- libbpf_set_strict_mode(LIBBPF_STRICT_ALL);
- libbpf_set_print(libbpf_print_fn);
-
- obj = readahead_bpf__open();
- if (!obj) {
- fprintf(stderr, "failed to open BPF object\n");
- return 1;
- }
-
- /*
- * Starting from v5.10-rc1 (8238287), __do_page_cache_readahead has
- * renamed to do_page_cache_ra. So we specify the function dynamically.
- */
- err = readahead__set_attach_target(obj->progs.do_page_cache_ra);
- if (err)
- goto cleanup;
- err = readahead__set_attach_target(obj->progs.do_page_cache_ra_ret);
- if (err)
- goto cleanup;
-
- err = readahead_bpf__load(obj);
- if (err) {
- fprintf(stderr, "failed to load BPF object\n");
- goto cleanup;
- }
-
- if (!obj->bss) {
- fprintf(stderr, "Memory-mapping BPF maps is supported starting from Linux 5.7, please upgrade.\n");
- goto cleanup;
- }
-
- err = readahead_bpf__attach(obj);
- if (err) {
- fprintf(stderr, "failed to attach BPF programs\n");
- goto cleanup;
- }
-
- signal(SIGINT, sig_handler);
-
- printf("Tracing fs read-ahead ... Hit Ctrl-C to end.\n");
-
- sleep(env.duration);
- printf("\n");
-
- histp = &obj->bss->hist;
-
- printf("Readahead unused/total pages: %d/%d\n",
- histp->unused, histp->total);
- print_log2_hist(histp->slots, MAX_SLOTS, "msecs");
-
-cleanup:
- readahead_bpf__destroy(obj);
- return err != 0;
-}
diff --git a/libbpf-tools/readahead.h b/libbpf-tools/readahead.h
deleted file mode 100644
index 15dc026..0000000
--- a/libbpf-tools/readahead.h
+++ /dev/null
@@ -1,13 +0,0 @@
-// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
-#ifndef __READAHEAD_H
-#define __READAHEAD_H
-
-#define MAX_SLOTS 20
-
-struct hist {
- __u32 unused;
- __u32 total;
- __u32 slots[MAX_SLOTS];
-};
-
-#endif /* __READAHEAD_H */
diff --git a/libbpf-tools/runqlat.bpf.c b/libbpf-tools/runqlat.bpf.c
deleted file mode 100644
index 6e103f0..0000000
--- a/libbpf-tools/runqlat.bpf.c
+++ /dev/null
@@ -1,131 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-// Copyright (c) 2020 Wenbo Zhang
-#include <vmlinux.h>
-#include <bpf/bpf_helpers.h>
-#include <bpf/bpf_core_read.h>
-#include <bpf/bpf_tracing.h>
-#include "runqlat.h"
-#include "bits.bpf.h"
-#include "maps.bpf.h"
-#include "core_fixes.bpf.h"
-
-#define MAX_ENTRIES 10240
-#define TASK_RUNNING 0
-
-const volatile bool targ_per_process = false;
-const volatile bool targ_per_thread = false;
-const volatile bool targ_per_pidns = false;
-const volatile bool targ_ms = false;
-const volatile pid_t targ_tgid = 0;
-
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- __uint(max_entries, MAX_ENTRIES);
- __type(key, u32);
- __type(value, u64);
-} start SEC(".maps");
-
-static struct hist zero;
-
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- __uint(max_entries, MAX_ENTRIES);
- __type(key, u32);
- __type(value, struct hist);
-} hists SEC(".maps");
-
-static __always_inline
-int trace_enqueue(u32 tgid, u32 pid)
-{
- u64 ts;
-
- if (!pid)
- return 0;
- if (targ_tgid && targ_tgid != tgid)
- return 0;
-
- ts = bpf_ktime_get_ns();
- bpf_map_update_elem(&start, &pid, &ts, 0);
- return 0;
-}
-
-static __always_inline unsigned int pid_namespace(struct task_struct *task)
-{
- struct pid *pid;
- unsigned int level;
- struct upid upid;
- unsigned int inum;
-
- /* get the pid namespace by following task_active_pid_ns(),
- * pid->numbers[pid->level].ns
- */
- pid = BPF_CORE_READ(task, thread_pid);
- level = BPF_CORE_READ(pid, level);
- bpf_core_read(&upid, sizeof(upid), &pid->numbers[level]);
- inum = BPF_CORE_READ(upid.ns, ns.inum);
-
- return inum;
-}
-
-SEC("tp_btf/sched_wakeup")
-int BPF_PROG(sched_wakeup, struct task_struct *p)
-{
- return trace_enqueue(p->tgid, p->pid);
-}
-
-SEC("tp_btf/sched_wakeup_new")
-int BPF_PROG(sched_wakeup_new, struct task_struct *p)
-{
- return trace_enqueue(p->tgid, p->pid);
-}
-
-SEC("tp_btf/sched_switch")
-int BPF_PROG(sched_swith, bool preempt, struct task_struct *prev,
- struct task_struct *next)
-{
- struct hist *histp;
- u64 *tsp, slot;
- u32 pid, hkey;
- s64 delta;
-
- if (get_task_state(prev) == TASK_RUNNING)
- trace_enqueue(prev->tgid, prev->pid);
-
- pid = next->pid;
-
- tsp = bpf_map_lookup_elem(&start, &pid);
- if (!tsp)
- return 0;
- delta = bpf_ktime_get_ns() - *tsp;
- if (delta < 0)
- goto cleanup;
-
- if (targ_per_process)
- hkey = next->tgid;
- else if (targ_per_thread)
- hkey = pid;
- else if (targ_per_pidns)
- hkey = pid_namespace(next);
- else
- hkey = -1;
- histp = bpf_map_lookup_or_try_init(&hists, &hkey, &zero);
- if (!histp)
- goto cleanup;
- if (!histp->comm[0])
- bpf_probe_read_kernel_str(&histp->comm, sizeof(histp->comm),
- next->comm);
- if (targ_ms)
- delta /= 1000000U;
- else
- delta /= 1000U;
- slot = log2l(delta);
- if (slot >= MAX_SLOTS)
- slot = MAX_SLOTS - 1;
- __sync_fetch_and_add(&histp->slots[slot], 1);
-
-cleanup:
- bpf_map_delete_elem(&start, &pid);
- return 0;
-}
-
-char LICENSE[] SEC("license") = "GPL";
diff --git a/libbpf-tools/runqlat.c b/libbpf-tools/runqlat.c
deleted file mode 100644
index 5a60b87..0000000
--- a/libbpf-tools/runqlat.c
+++ /dev/null
@@ -1,252 +0,0 @@
-// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
-// Copyright (c) 2020 Wenbo Zhang
-//
-// Based on runqlat(8) from BCC by Bredan Gregg.
-// 10-Aug-2020 Wenbo Zhang Created this.
-#include <argp.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-#include <unistd.h>
-#include <bpf/libbpf.h>
-#include <bpf/bpf.h>
-#include "runqlat.h"
-#include "runqlat.skel.h"
-#include "trace_helpers.h"
-
-struct env {
- time_t interval;
- pid_t pid;
- int times;
- bool milliseconds;
- bool per_process;
- bool per_thread;
- bool per_pidns;
- bool timestamp;
- bool verbose;
-} env = {
- .interval = 99999999,
- .times = 99999999,
-};
-
-static volatile bool exiting;
-
-const char *argp_program_version = "runqlat 0.1";
-const char *argp_program_bug_address =
- "https://github.com/iovisor/bcc/tree/master/libbpf-tools";
-const char argp_program_doc[] =
-"Summarize run queue (scheduler) latency as a histogram.\n"
-"\n"
-"USAGE: runqlat [--help] [-T] [-m] [--pidnss] [-L] [-P] [-p PID] [interval] [count]\n"
-"\n"
-"EXAMPLES:\n"
-" runqlat # summarize run queue latency as a histogram\n"
-" runqlat 1 10 # print 1 second summaries, 10 times\n"
-" runqlat -mT 1 # 1s summaries, milliseconds, and timestamps\n"
-" runqlat -P # show each PID separately\n"
-" runqlat -p 185 # trace PID 185 only\n";
-
-#define OPT_PIDNSS 1 /* --pidnss */
-
-static const struct argp_option opts[] = {
- { "timestamp", 'T', NULL, 0, "Include timestamp on output" },
- { "milliseconds", 'm', NULL, 0, "Millisecond histogram" },
- { "pidnss", OPT_PIDNSS, NULL, 0, "Print a histogram per PID namespace" },
- { "pids", 'P', NULL, 0, "Print a histogram per process ID" },
- { "tids", 'L', NULL, 0, "Print a histogram per thread ID" },
- { "pid", 'p', "PID", 0, "Trace this PID only" },
- { "verbose", 'v', NULL, 0, "Verbose debug output" },
- { NULL, 'h', NULL, OPTION_HIDDEN, "Show the full help" },
- {},
-};
-
-static error_t parse_arg(int key, char *arg, struct argp_state *state)
-{
- static int pos_args;
-
- switch (key) {
- case 'h':
- argp_state_help(state, stderr, ARGP_HELP_STD_HELP);
- break;
- case 'v':
- env.verbose = true;
- break;
- case 'm':
- env.milliseconds = true;
- break;
- case 'p':
- errno = 0;
- env.pid = strtol(arg, NULL, 10);
- if (errno) {
- fprintf(stderr, "invalid PID: %s\n", arg);
- argp_usage(state);
- }
- break;
- case 'L':
- env.per_thread = true;
- break;
- case 'P':
- env.per_process = true;
- break;
- case OPT_PIDNSS:
- env.per_pidns = true;
- break;
- case 'T':
- env.timestamp = true;
- break;
- case ARGP_KEY_ARG:
- errno = 0;
- if (pos_args == 0) {
- env.interval = strtol(arg, NULL, 10);
- if (errno) {
- fprintf(stderr, "invalid internal\n");
- argp_usage(state);
- }
- } else if (pos_args == 1) {
- env.times = strtol(arg, NULL, 10);
- if (errno) {
- fprintf(stderr, "invalid times\n");
- argp_usage(state);
- }
- } else {
- fprintf(stderr,
- "unrecognized positional argument: %s\n", arg);
- argp_usage(state);
- }
- pos_args++;
- break;
- default:
- return ARGP_ERR_UNKNOWN;
- }
- return 0;
-}
-
-static int libbpf_print_fn(enum libbpf_print_level level, const char *format, va_list args)
-{
- if (level == LIBBPF_DEBUG && !env.verbose)
- return 0;
- return vfprintf(stderr, format, args);
-}
-
-static void sig_handler(int sig)
-{
- exiting = true;
-}
-
-static int print_log2_hists(struct bpf_map *hists)
-{
- const char *units = env.milliseconds ? "msecs" : "usecs";
- int err, fd = bpf_map__fd(hists);
- __u32 lookup_key = -2, next_key;
- struct hist hist;
-
- while (!bpf_map_get_next_key(fd, &lookup_key, &next_key)) {
- err = bpf_map_lookup_elem(fd, &next_key, &hist);
- if (err < 0) {
- fprintf(stderr, "failed to lookup hist: %d\n", err);
- return -1;
- }
- if (env.per_process)
- printf("\npid = %d %s\n", next_key, hist.comm);
- else if (env.per_thread)
- printf("\ntid = %d %s\n", next_key, hist.comm);
- else if (env.per_pidns)
- printf("\npidns = %u %s\n", next_key, hist.comm);
- print_log2_hist(hist.slots, MAX_SLOTS, units);
- lookup_key = next_key;
- }
-
- lookup_key = -2;
- while (!bpf_map_get_next_key(fd, &lookup_key, &next_key)) {
- err = bpf_map_delete_elem(fd, &next_key);
- if (err < 0) {
- fprintf(stderr, "failed to cleanup hist : %d\n", err);
- return -1;
- }
- lookup_key = next_key;
- }
- return 0;
-}
-
-int main(int argc, char **argv)
-{
- static const struct argp argp = {
- .options = opts,
- .parser = parse_arg,
- .doc = argp_program_doc,
- };
- struct runqlat_bpf *obj;
- struct tm *tm;
- char ts[32];
- time_t t;
- int err;
-
- err = argp_parse(&argp, argc, argv, 0, NULL, NULL);
- if (err)
- return err;
-
- if ((env.per_thread && (env.per_process || env.per_pidns)) ||
- (env.per_process && env.per_pidns)) {
- fprintf(stderr, "pidnss, pids, tids cann't be used together.\n");
- return 1;
- }
-
- libbpf_set_strict_mode(LIBBPF_STRICT_ALL);
- libbpf_set_print(libbpf_print_fn);
-
- obj = runqlat_bpf__open();
- if (!obj) {
- fprintf(stderr, "failed to open BPF object\n");
- return 1;
- }
-
- /* initialize global data (filtering options) */
- obj->rodata->targ_per_process = env.per_process;
- obj->rodata->targ_per_thread = env.per_thread;
- obj->rodata->targ_per_pidns = env.per_pidns;
- obj->rodata->targ_ms = env.milliseconds;
- obj->rodata->targ_tgid = env.pid;
-
- err = runqlat_bpf__load(obj);
- if (err) {
- fprintf(stderr, "failed to load BPF object: %d\n", err);
- goto cleanup;
- }
-
- err = runqlat_bpf__attach(obj);
- if (err) {
- fprintf(stderr, "failed to attach BPF programs\n");
- goto cleanup;
- }
-
- printf("Tracing run queue latency... Hit Ctrl-C to end.\n");
-
- signal(SIGINT, sig_handler);
-
- /* main: poll */
- while (1) {
- sleep(env.interval);
- printf("\n");
-
- if (env.timestamp) {
- time(&t);
- tm = localtime(&t);
- strftime(ts, sizeof(ts), "%H:%M:%S", tm);
- printf("%-8s\n", ts);
- }
-
- err = print_log2_hists(obj->maps.hists);
- if (err)
- break;
-
- if (exiting || --env.times == 0)
- break;
- }
-
-cleanup:
- runqlat_bpf__destroy(obj);
-
- return err != 0;
-}
diff --git a/libbpf-tools/runqlat.h b/libbpf-tools/runqlat.h
deleted file mode 100644
index 6a7ac9f..0000000
--- a/libbpf-tools/runqlat.h
+++ /dev/null
@@ -1,13 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-#ifndef __RUNQLAT_H
-#define __RUNQLAT_H
-
-#define TASK_COMM_LEN 16
-#define MAX_SLOTS 26
-
-struct hist {
- __u32 slots[MAX_SLOTS];
- char comm[TASK_COMM_LEN];
-};
-
-#endif /* __RUNQLAT_H */
diff --git a/libbpf-tools/runqlen.bpf.c b/libbpf-tools/runqlen.bpf.c
deleted file mode 100644
index 260a5fa..0000000
--- a/libbpf-tools/runqlen.bpf.c
+++ /dev/null
@@ -1,48 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-// Copyright (c) 2020 Wenbo Zhang
-#include <vmlinux.h>
-#include <bpf/bpf_helpers.h>
-#include <bpf/bpf_core_read.h>
-#include <bpf/bpf_tracing.h>
-#include "runqlen.h"
-
-const volatile bool targ_per_cpu = false;
-
-struct hist hists[MAX_CPU_NR] = {};
-
-SEC("perf_event")
-int do_sample(struct bpf_perf_event_data *ctx)
-{
- struct task_struct *task;
- struct hist *hist;
- u64 slot, cpu = 0;
-
- task = (void*)bpf_get_current_task();
- slot = BPF_CORE_READ(task, se.cfs_rq, nr_running);
- /*
- * Calculate run queue length by subtracting the currently running task,
- * if present. len 0 == idle, len 1 == one running task.
- */
- if (slot > 0)
- slot--;
- if (targ_per_cpu) {
- cpu = bpf_get_smp_processor_id();
- /*
- * When the program is started, the user space will immediately
- * exit when it detects this situation, here just to pass the
- * verifier's check.
- */
- if (cpu >= MAX_CPU_NR)
- return 0;
- }
- hist = &hists[cpu];
- if (slot >= MAX_SLOTS)
- slot = MAX_SLOTS - 1;
- if (targ_per_cpu)
- hist->slots[slot]++;
- else
- __sync_fetch_and_add(&hist->slots[slot], 1);
- return 0;
-}
-
-char LICENSE[] SEC("license") = "GPL";
diff --git a/libbpf-tools/runqlen.c b/libbpf-tools/runqlen.c
deleted file mode 100644
index 8c77693..0000000
--- a/libbpf-tools/runqlen.c
+++ /dev/null
@@ -1,302 +0,0 @@
-// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
-// Copyright (c) 2020 Wenbo Zhang
-//
-// Based on runqlen(8) from BCC by Brendan Gregg.
-// 11-Sep-2020 Wenbo Zhang Created this.
-#include <argp.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <time.h>
-#include <linux/perf_event.h>
-#include <asm/unistd.h>
-#include <bpf/libbpf.h>
-#include <bpf/bpf.h>
-#include "runqlen.h"
-#include "runqlen.skel.h"
-#include "trace_helpers.h"
-
-#define max(x, y) ({ \
- typeof(x) _max1 = (x); \
- typeof(y) _max2 = (y); \
- (void) (&_max1 == &_max2); \
- _max1 > _max2 ? _max1 : _max2; })
-
-struct env {
- bool per_cpu;
- bool runqocc;
- bool timestamp;
- time_t interval;
- int freq;
- int times;
- bool verbose;
-} env = {
- .interval = 99999999,
- .times = 99999999,
- .freq = 99,
-};
-
-static volatile bool exiting;
-
-const char *argp_program_version = "runqlen 0.1";
-const char *argp_program_bug_address =
- "https://github.com/iovisor/bcc/tree/master/libbpf-tools";
-const char argp_program_doc[] =
-"Summarize scheduler run queue length as a histogram.\n"
-"\n"
-"USAGE: runqlen [--help] [-C] [-O] [-T] [-f FREQUENCY] [interval] [count]\n"
-"\n"
-"EXAMPLES:\n"
-" runqlen # summarize run queue length as a histogram\n"
-" runqlen 1 10 # print 1 second summaries, 10 times\n"
-" runqlen -T 1 # 1s summaries and timestamps\n"
-" runqlen -O # report run queue occupancy\n"
-" runqlen -C # show each CPU separately\n"
-" runqlen -f 199 # sample at 199HZ\n";
-
-static const struct argp_option opts[] = {
- { "cpus", 'C', NULL, 0, "Print output for each CPU separately" },
- { "frequency", 'f', "FREQUENCY", 0, "Sample with a certain frequency" },
- { "runqocc", 'O', NULL, 0, "Report run queue occupancy" },
- { "timestamp", 'T', NULL, 0, "Include timestamp on output" },
- { "verbose", 'v', NULL, 0, "Verbose debug output" },
- { NULL, 'h', NULL, OPTION_HIDDEN, "Show the full help" },
- {},
-};
-
-static error_t parse_arg(int key, char *arg, struct argp_state *state)
-{
- static int pos_args;
-
- switch (key) {
- case 'h':
- argp_state_help(state, stderr, ARGP_HELP_STD_HELP);
- break;
- case 'v':
- env.verbose = true;
- break;
- case 'C':
- env.per_cpu = true;
- break;
- case 'O':
- env.runqocc = true;
- break;
- case 'T':
- env.timestamp = true;
- break;
- case 'f':
- errno = 0;
- env.freq = strtol(arg, NULL, 10);
- if (errno || env.freq <= 0) {
- fprintf(stderr, "Invalid freq (in hz): %s\n", arg);
- argp_usage(state);
- }
- break;
- case ARGP_KEY_ARG:
- errno = 0;
- if (pos_args == 0) {
- env.interval = strtol(arg, NULL, 10);
- if (errno) {
- fprintf(stderr, "invalid internal\n");
- argp_usage(state);
- }
- } else if (pos_args == 1) {
- env.times = strtol(arg, NULL, 10);
- if (errno) {
- fprintf(stderr, "invalid times\n");
- argp_usage(state);
- }
- } else {
- fprintf(stderr,
- "unrecognized positional argument: %s\n", arg);
- argp_usage(state);
- }
- pos_args++;
- break;
- default:
- return ARGP_ERR_UNKNOWN;
- }
- return 0;
-}
-
-static int nr_cpus;
-
-static int open_and_attach_perf_event(int freq, struct bpf_program *prog,
- struct bpf_link *links[])
-{
- struct perf_event_attr attr = {
- .type = PERF_TYPE_SOFTWARE,
- .freq = 1,
- .sample_period = freq,
- .config = PERF_COUNT_SW_CPU_CLOCK,
- };
- int i, fd;
-
- for (i = 0; i < nr_cpus; i++) {
- fd = syscall(__NR_perf_event_open, &attr, -1, i, -1, 0);
- if (fd < 0) {
- /* Ignore CPU that is offline */
- if (errno == ENODEV)
- continue;
- fprintf(stderr, "failed to init perf sampling: %s\n",
- strerror(errno));
- return -1;
- }
- links[i] = bpf_program__attach_perf_event(prog, fd);
- if (!links[i]) {
- fprintf(stderr, "failed to attach perf event on cpu: %d\n", i);
- close(fd);
- return -1;
- }
- }
-
- return 0;
-}
-
-static int libbpf_print_fn(enum libbpf_print_level level, const char *format, va_list args)
-{
- if (level == LIBBPF_DEBUG && !env.verbose)
- return 0;
- return vfprintf(stderr, format, args);
-}
-
-static void sig_handler(int sig)
-{
- exiting = true;
-}
-
-static struct hist zero;
-
-static void print_runq_occupancy(struct runqlen_bpf__bss *bss)
-{
- struct hist hist;
- int slot, i = 0;
- float runqocc;
-
- do {
- __u64 samples, idle = 0, queued = 0;
-
- hist = bss->hists[i];
- bss->hists[i] = zero;
- for (slot = 0; slot < MAX_SLOTS; slot++) {
- __u64 val = hist.slots[slot];
-
- if (slot == 0)
- idle += val;
- else
- queued += val;
- }
- samples = idle + queued;
- runqocc = queued * 1.0 / max(1ULL, samples);
- if (env.per_cpu)
- printf("runqocc, CPU %-3d %6.2f%%\n", i,
- 100 * runqocc);
- else
- printf("runqocc: %0.2f%%\n", 100 * runqocc);
- } while (env.per_cpu && ++i < nr_cpus);
-}
-
-static void print_linear_hists(struct runqlen_bpf__bss *bss)
-{
- struct hist hist;
- int i = 0;
-
- do {
- hist = bss->hists[i];
- bss->hists[i] = zero;
- if (env.per_cpu)
- printf("cpu = %d\n", i);
- print_linear_hist(hist.slots, MAX_SLOTS, 0, 1, "runqlen");
- } while (env.per_cpu && ++i < nr_cpus);
-}
-
-int main(int argc, char **argv)
-{
- static const struct argp argp = {
- .options = opts,
- .parser = parse_arg,
- .doc = argp_program_doc,
- };
- struct bpf_link *links[MAX_CPU_NR] = {};
- struct runqlen_bpf *obj;
- struct tm *tm;
- char ts[32];
- int err, i;
- time_t t;
-
- err = argp_parse(&argp, argc, argv, 0, NULL, NULL);
- if (err)
- return err;
-
- libbpf_set_strict_mode(LIBBPF_STRICT_ALL);
- libbpf_set_print(libbpf_print_fn);
-
- nr_cpus = libbpf_num_possible_cpus();
- if (nr_cpus < 0) {
- printf("failed to get # of possible cpus: '%s'!\n",
- strerror(-nr_cpus));
- return 1;
- }
- if (nr_cpus > MAX_CPU_NR) {
- fprintf(stderr, "the number of cpu cores is too big, please "
- "increase MAX_CPU_NR's value and recompile");
- return 1;
- }
-
- obj = runqlen_bpf__open();
- if (!obj) {
- fprintf(stderr, "failed to open BPF object\n");
- return 1;
- }
-
- /* initialize global data (filtering options) */
- obj->rodata->targ_per_cpu = env.per_cpu;
-
- err = runqlen_bpf__load(obj);
- if (err) {
- fprintf(stderr, "failed to load BPF object: %d\n", err);
- goto cleanup;
- }
-
- if (!obj->bss) {
- fprintf(stderr, "Memory-mapping BPF maps is supported starting from Linux 5.7, please upgrade.\n");
- goto cleanup;
- }
-
- err = open_and_attach_perf_event(env.freq, obj->progs.do_sample, links);
- if (err)
- goto cleanup;
-
- printf("Sampling run queue length... Hit Ctrl-C to end.\n");
-
- signal(SIGINT, sig_handler);
-
- while (1) {
- sleep(env.interval);
- printf("\n");
-
- if (env.timestamp) {
- time(&t);
- tm = localtime(&t);
- strftime(ts, sizeof(ts), "%H:%M:%S", tm);
- printf("%-8s\n", ts);
- }
-
- if (env.runqocc)
- print_runq_occupancy(obj->bss);
- else
- print_linear_hists(obj->bss);
-
- if (exiting || --env.times == 0)
- break;
- }
-
-cleanup:
- for (i = 0; i < nr_cpus; i++)
- bpf_link__destroy(links[i]);
- runqlen_bpf__destroy(obj);
-
- return err != 0;
-}
diff --git a/libbpf-tools/runqlen.h b/libbpf-tools/runqlen.h
deleted file mode 100644
index 6052728..0000000
--- a/libbpf-tools/runqlen.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-#ifndef __RUNQLEN_H
-#define __RUNQLEN_H
-
-#define MAX_CPU_NR 128
-#define MAX_SLOTS 32
-
-struct hist {
- __u32 slots[MAX_SLOTS];
-};
-
-#endif /* __RUNQLEN_H */
diff --git a/libbpf-tools/runqslower.bpf.c b/libbpf-tools/runqslower.bpf.c
deleted file mode 100644
index 277dbc1..0000000
--- a/libbpf-tools/runqslower.bpf.c
+++ /dev/null
@@ -1,104 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-// Copyright (c) 2019 Facebook
-#include <vmlinux.h>
-#include <bpf/bpf_helpers.h>
-#include "runqslower.h"
-#include "core_fixes.bpf.h"
-
-#define TASK_RUNNING 0
-
-const volatile __u64 min_us = 0;
-const volatile pid_t targ_pid = 0;
-const volatile pid_t targ_tgid = 0;
-
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- __uint(max_entries, 10240);
- __type(key, u32);
- __type(value, u64);
-} start SEC(".maps");
-
-struct {
- __uint(type, BPF_MAP_TYPE_PERF_EVENT_ARRAY);
- __uint(key_size, sizeof(u32));
- __uint(value_size, sizeof(u32));
-} events SEC(".maps");
-
-/* record enqueue timestamp */
-static __always_inline
-int trace_enqueue(u32 tgid, u32 pid)
-{
- u64 ts;
-
- if (!pid)
- return 0;
- if (targ_tgid && targ_tgid != tgid)
- return 0;
- if (targ_pid && targ_pid != pid)
- return 0;
-
- ts = bpf_ktime_get_ns();
- bpf_map_update_elem(&start, &pid, &ts, 0);
- return 0;
-}
-
-SEC("tp_btf/sched_wakeup")
-int handle__sched_wakeup(u64 *ctx)
-{
- /* TP_PROTO(struct task_struct *p) */
- struct task_struct *p = (void *)ctx[0];
-
- return trace_enqueue(p->tgid, p->pid);
-}
-
-SEC("tp_btf/sched_wakeup_new")
-int handle__sched_wakeup_new(u64 *ctx)
-{
- /* TP_PROTO(struct task_struct *p) */
- struct task_struct *p = (void *)ctx[0];
-
- return trace_enqueue(p->tgid, p->pid);
-}
-
-SEC("tp_btf/sched_switch")
-int handle__sched_switch(u64 *ctx)
-{
- /* TP_PROTO(bool preempt, struct task_struct *prev,
- * struct task_struct *next)
- */
- struct task_struct *prev = (struct task_struct *)ctx[1];
- struct task_struct *next = (struct task_struct *)ctx[2];
- struct event event = {};
- u64 *tsp, delta_us;
- u32 pid;
-
- /* ivcsw: treat like an enqueue event and store timestamp */
- if (get_task_state(prev) == TASK_RUNNING)
- trace_enqueue(prev->tgid, prev->pid);
-
- pid = next->pid;
-
- /* fetch timestamp and calculate delta */
- tsp = bpf_map_lookup_elem(&start, &pid);
- if (!tsp)
- return 0; /* missed enqueue */
-
- delta_us = (bpf_ktime_get_ns() - *tsp) / 1000;
- if (min_us && delta_us <= min_us)
- return 0;
-
- event.pid = pid;
- event.prev_pid = prev->pid;
- event.delta_us = delta_us;
- bpf_probe_read_kernel_str(&event.task, sizeof(event.task), next->comm);
- bpf_probe_read_kernel_str(&event.prev_task, sizeof(event.prev_task), prev->comm);
-
- /* output */
- bpf_perf_event_output(ctx, &events, BPF_F_CURRENT_CPU,
- &event, sizeof(event));
-
- bpf_map_delete_elem(&start, &pid);
- return 0;
-}
-
-char LICENSE[] SEC("license") = "GPL";
diff --git a/libbpf-tools/runqslower.c b/libbpf-tools/runqslower.c
deleted file mode 100644
index b038173..0000000
--- a/libbpf-tools/runqslower.c
+++ /dev/null
@@ -1,217 +0,0 @@
-// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
-// Copyright (c) 2019 Facebook
-//
-// Based on runqslower(8) from BCC by Ivan Babrou.
-// 11-Feb-2020 Andrii Nakryiko Created this.
-#include <argp.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-#include <bpf/libbpf.h>
-#include <bpf/bpf.h>
-#include "runqslower.h"
-#include "runqslower.skel.h"
-#include "trace_helpers.h"
-
-static volatile sig_atomic_t exiting = 0;
-
-struct env {
- pid_t pid;
- pid_t tid;
- __u64 min_us;
- bool previous;
- bool verbose;
-} env = {
- .min_us = 10000,
-};
-
-const char *argp_program_version = "runqslower 0.1";
-const char *argp_program_bug_address =
- "https://github.com/iovisor/bcc/tree/master/libbpf-tools";
-const char argp_program_doc[] =
-"Trace high run queue latency.\n"
-"\n"
-"USAGE: runqslower [--help] [-p PID] [-t TID] [-P] [min_us]\n"
-"\n"
-"EXAMPLES:\n"
-" runqslower # trace latency higher than 10000 us (default)\n"
-" runqslower 1000 # trace latency higher than 1000 us\n"
-" runqslower -p 123 # trace pid 123\n"
-" runqslower -t 123 # trace tid 123 (use for threads only)\n"
-" runqslower -P # also show previous task name and TID\n";
-
-static const struct argp_option opts[] = {
- { "pid", 'p', "PID", 0, "Process PID to trace"},
- { "tid", 't', "TID", 0, "Thread TID to trace"},
- { "verbose", 'v', NULL, 0, "Verbose debug output" },
- { "previous", 'P', NULL, 0, "also show previous task name and TID" },
- { NULL, 'h', NULL, OPTION_HIDDEN, "Show the full help" },
- {},
-};
-
-static error_t parse_arg(int key, char *arg, struct argp_state *state)
-{
- static int pos_args;
- int pid;
- long long min_us;
-
- switch (key) {
- case 'h':
- argp_state_help(state, stderr, ARGP_HELP_STD_HELP);
- break;
- case 'v':
- env.verbose = true;
- break;
- case 'P':
- env.previous = true;
- break;
- case 'p':
- errno = 0;
- pid = strtol(arg, NULL, 10);
- if (errno || pid <= 0) {
- fprintf(stderr, "Invalid PID: %s\n", arg);
- argp_usage(state);
- }
- env.pid = pid;
- break;
- case 't':
- errno = 0;
- pid = strtol(arg, NULL, 10);
- if (errno || pid <= 0) {
- fprintf(stderr, "Invalid TID: %s\n", arg);
- argp_usage(state);
- }
- env.tid = pid;
- break;
- case ARGP_KEY_ARG:
- if (pos_args++) {
- fprintf(stderr,
- "Unrecognized positional argument: %s\n", arg);
- argp_usage(state);
- }
- errno = 0;
- min_us = strtoll(arg, NULL, 10);
- if (errno || min_us <= 0) {
- fprintf(stderr, "Invalid delay (in us): %s\n", arg);
- argp_usage(state);
- }
- env.min_us = min_us;
- break;
- default:
- return ARGP_ERR_UNKNOWN;
- }
- return 0;
-}
-
-static int libbpf_print_fn(enum libbpf_print_level level, const char *format, va_list args)
-{
- if (level == LIBBPF_DEBUG && !env.verbose)
- return 0;
- return vfprintf(stderr, format, args);
-}
-
-static void sig_int(int signo)
-{
- exiting = 1;
-}
-
-void handle_event(void *ctx, int cpu, void *data, __u32 data_sz)
-{
- const struct event *e = data;
- struct tm *tm;
- char ts[32];
- time_t t;
-
- time(&t);
- tm = localtime(&t);
- strftime(ts, sizeof(ts), "%H:%M:%S", tm);
- if (env.previous)
- printf("%-8s %-16s %-6d %14llu %-16s %-6d\n", ts, e->task, e->pid, e->delta_us, e->prev_task, e->prev_pid);
- else
- printf("%-8s %-16s %-6d %14llu\n", ts, e->task, e->pid, e->delta_us);
-}
-
-void handle_lost_events(void *ctx, int cpu, __u64 lost_cnt)
-{
- printf("Lost %llu events on CPU #%d!\n", lost_cnt, cpu);
-}
-
-int main(int argc, char **argv)
-{
- static const struct argp argp = {
- .options = opts,
- .parser = parse_arg,
- .doc = argp_program_doc,
- };
- struct perf_buffer *pb = NULL;
- struct runqslower_bpf *obj;
- int err;
-
- err = argp_parse(&argp, argc, argv, 0, NULL, NULL);
- if (err)
- return err;
-
- libbpf_set_strict_mode(LIBBPF_STRICT_ALL);
- libbpf_set_print(libbpf_print_fn);
-
- obj = runqslower_bpf__open();
- if (!obj) {
- fprintf(stderr, "failed to open BPF object\n");
- return 1;
- }
-
- /* initialize global data (filtering options) */
- obj->rodata->targ_tgid = env.pid;
- obj->rodata->targ_pid = env.tid;
- obj->rodata->min_us = env.min_us;
-
- err = runqslower_bpf__load(obj);
- if (err) {
- fprintf(stderr, "failed to load BPF object: %d\n", err);
- goto cleanup;
- }
-
- err = runqslower_bpf__attach(obj);
- if (err) {
- fprintf(stderr, "failed to attach BPF programs\n");
- goto cleanup;
- }
-
- printf("Tracing run queue latency higher than %llu us\n", env.min_us);
- if (env.previous)
- printf("%-8s %-16s %-6s %14s %-16s %-6s\n", "TIME", "COMM", "TID", "LAT(us)", "PREV COMM", "PREV TID");
- else
- printf("%-8s %-16s %-6s %14s\n", "TIME", "COMM", "TID", "LAT(us)");
-
- pb = perf_buffer__new(bpf_map__fd(obj->maps.events), 64,
- handle_event, handle_lost_events, NULL, NULL);
- if (!pb) {
- err = -errno;
- fprintf(stderr, "failed to open perf buffer: %d\n", err);
- goto cleanup;
- }
-
- if (signal(SIGINT, sig_int) == SIG_ERR) {
- fprintf(stderr, "can't set signal handler: %s\n", strerror(errno));
- err = 1;
- goto cleanup;
- }
-
- while (!exiting) {
- err = perf_buffer__poll(pb, 100);
- if (err < 0 && err != -EINTR) {
- fprintf(stderr, "error polling perf buffer: %s\n", strerror(-err));
- goto cleanup;
- }
- /* reset err to return 0 if exiting */
- err = 0;
- }
-
-cleanup:
- perf_buffer__free(pb);
- runqslower_bpf__destroy(obj);
-
- return err != 0;
-}
diff --git a/libbpf-tools/runqslower.h b/libbpf-tools/runqslower.h
deleted file mode 100644
index 1e545fd..0000000
--- a/libbpf-tools/runqslower.h
+++ /dev/null
@@ -1,15 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-#ifndef __RUNQSLOWER_H
-#define __RUNQSLOWER_H
-
-#define TASK_COMM_LEN 16
-
-struct event {
- char task[TASK_COMM_LEN];
- char prev_task[TASK_COMM_LEN];
- __u64 delta_us;
- pid_t pid;
- pid_t prev_pid;
-};
-
-#endif /* __RUNQSLOWER_H */
diff --git a/libbpf-tools/runqslower_example.txt b/libbpf-tools/runqslower_example.txt
deleted file mode 100644
index 17cc555..0000000
--- a/libbpf-tools/runqslower_example.txt
+++ /dev/null
@@ -1,54 +0,0 @@
-Demonstrations of runqslower, the Linux BPF CO-RE version.
-
-
-runqslower shows high latency scheduling times between tasks being
-ready to run and them running on CPU after that. For example:
-
-# runqslower
-
-Tracing run queue latency higher than 10000 us.
-
-TIME COMM TID LAT(us)
-04:16:32 cc1 12924 12739
-04:16:32 sh 13640 12118
-04:16:32 make 13639 12730
-04:16:32 bash 13655 12047
-04:16:32 bash 13657 12744
-04:16:32 bash 13656 12880
-04:16:32 sh 13660 10846
-04:16:32 gcc 13663 12681
-04:16:32 make 13668 10814
-04:16:32 make 13670 12988
-04:16:32 gcc 13677 11770
-04:16:32 gcc 13678 23519
-04:16:32 as 12999 20541
-[...]
-
-This shows various processes waiting for available CPU during a Linux kernel
-build. By default the output contains delays for more than 10ms.
-
-These delays can be analyzed in depth with "perf sched" tool, see:
-
-* http://www.brendangregg.com/blog/2017-03-16/perf-sched.html
-
-USAGE message:
-
-# runqslower --help
-Trace high run queue latency.
-
-USAGE: runqslower [--help] [-p PID] [-t TID] [min_us]
-
-EXAMPLES:
- runqslower # trace latency higher than 10000 us (default)
- runqslower 1000 # trace latency higher than 1000 us
- runqslower -p 123 # trace pid 123
- runqslower -t 123 # trace tid 123 (use for threads only)
-
- -p, --pid=PID Process PID to trace
- -t, --tid=TID Thread TID to trace
- -v, --verbose Verbose debug output
- -?, --help Give this help list
- --usage Give a short usage message
- -V, --version Print program version
-
-Report bugs to <bpf@vger.kernel.org>.
diff --git a/libbpf-tools/softirqs.bpf.c b/libbpf-tools/softirqs.bpf.c
deleted file mode 100644
index faa009c..0000000
--- a/libbpf-tools/softirqs.bpf.c
+++ /dev/null
@@ -1,67 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-// Copyright (c) 2020 Wenbo Zhang
-#include <vmlinux.h>
-#include <bpf/bpf_helpers.h>
-#include <bpf/bpf_tracing.h>
-#include "softirqs.h"
-#include "bits.bpf.h"
-#include "maps.bpf.h"
-
-const volatile bool targ_dist = false;
-const volatile bool targ_ns = false;
-
-struct {
- __uint(type, BPF_MAP_TYPE_PERCPU_ARRAY);
- __uint(max_entries, 1);
- __type(key, u32);
- __type(value, u64);
-} start SEC(".maps");
-
-__u64 counts[NR_SOFTIRQS] = {};
-struct hist hists[NR_SOFTIRQS] = {};
-
-SEC("tp_btf/softirq_entry")
-int BPF_PROG(softirq_entry, unsigned int vec_nr)
-{
- u64 ts = bpf_ktime_get_ns();
- u32 key = 0;
-
- bpf_map_update_elem(&start, &key, &ts, 0);
- return 0;
-}
-
-SEC("tp_btf/softirq_exit")
-int BPF_PROG(softirq_exit, unsigned int vec_nr)
-{
- u32 key = 0;
- s64 delta;
- u64 *tsp;
-
- if (vec_nr >= NR_SOFTIRQS)
- return 0;
- tsp = bpf_map_lookup_elem(&start, &key);
- if (!tsp || !*tsp)
- return 0;
- delta = bpf_ktime_get_ns() - *tsp;
- if (delta < 0)
- return 0;
- if (!targ_ns)
- delta /= 1000U;
-
- if (!targ_dist) {
- __sync_fetch_and_add(&counts[vec_nr], delta);
- } else {
- struct hist *hist;
- u64 slot;
-
- hist = &hists[vec_nr];
- slot = log2(delta);
- if (slot >= MAX_SLOTS)
- slot = MAX_SLOTS - 1;
- __sync_fetch_and_add(&hist->slots[slot], 1);
- }
-
- return 0;
-}
-
-char LICENSE[] SEC("license") = "GPL";
diff --git a/libbpf-tools/softirqs.c b/libbpf-tools/softirqs.c
deleted file mode 100644
index 833bc1a..0000000
--- a/libbpf-tools/softirqs.c
+++ /dev/null
@@ -1,259 +0,0 @@
-// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
-// Copyright (c) 2020 Wenbo Zhang
-//
-// Based on softirq(8) from BCC by Brendan Gregg & Sasha Goldshtein.
-// 15-Aug-2020 Wenbo Zhang Created this.
-#include <argp.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-#include <unistd.h>
-#include <bpf/libbpf.h>
-#include <bpf/bpf.h>
-#include "softirqs.h"
-#include "softirqs.skel.h"
-#include "trace_helpers.h"
-
-struct env {
- bool distributed;
- bool nanoseconds;
- time_t interval;
- int times;
- bool timestamp;
- bool verbose;
-} env = {
- .interval = 99999999,
- .times = 99999999,
-};
-
-static volatile bool exiting;
-
-const char *argp_program_version = "softirqs 0.1";
-const char *argp_program_bug_address =
- "https://github.com/iovisor/bcc/tree/master/libbpf-tools";
-const char argp_program_doc[] =
-"Summarize soft irq event time as histograms.\n"
-"\n"
-"USAGE: softirqs [--help] [-T] [-N] [-d] [interval] [count]\n"
-"\n"
-"EXAMPLES:\n"
-" softirqs # sum soft irq event time\n"
-" softirqs -d # show soft irq event time as histograms\n"
-" softirqs 1 10 # print 1 second summaries, 10 times\n"
-" softirqs -NT 1 # 1s summaries, nanoseconds, and timestamps\n";
-
-static const struct argp_option opts[] = {
- { "distributed", 'd', NULL, 0, "Show distributions as histograms" },
- { "timestamp", 'T', NULL, 0, "Include timestamp on output" },
- { "nanoseconds", 'N', NULL, 0, "Output in nanoseconds" },
- { "verbose", 'v', NULL, 0, "Verbose debug output" },
- { NULL, 'h', NULL, OPTION_HIDDEN, "Show the full help" },
- {},
-};
-
-static error_t parse_arg(int key, char *arg, struct argp_state *state)
-{
- static int pos_args;
-
- switch (key) {
- case 'h':
- argp_state_help(state, stderr, ARGP_HELP_STD_HELP);
- break;
- case 'v':
- env.verbose = true;
- break;
- case 'd':
- env.distributed = true;
- break;
- case 'N':
- env.nanoseconds = true;
- break;
- case 'T':
- env.timestamp = true;
- break;
- case ARGP_KEY_ARG:
- errno = 0;
- if (pos_args == 0) {
- env.interval = strtol(arg, NULL, 10);
- if (errno) {
- fprintf(stderr, "invalid internal\n");
- argp_usage(state);
- }
- } else if (pos_args == 1) {
- env.times = strtol(arg, NULL, 10);
- if (errno) {
- fprintf(stderr, "invalid times\n");
- argp_usage(state);
- }
- } else {
- fprintf(stderr,
- "unrecognized positional argument: %s\n", arg);
- argp_usage(state);
- }
- pos_args++;
- break;
- default:
- return ARGP_ERR_UNKNOWN;
- }
- return 0;
-}
-
-static int libbpf_print_fn(enum libbpf_print_level level, const char *format, va_list args)
-{
- if (level == LIBBPF_DEBUG && !env.verbose)
- return 0;
- return vfprintf(stderr, format, args);
-}
-
-static void sig_handler(int sig)
-{
- exiting = true;
-}
-
-enum {
- HI_SOFTIRQ = 0,
- TIMER_SOFTIRQ = 1,
- NET_TX_SOFTIRQ = 2,
- NET_RX_SOFTIRQ = 3,
- BLOCK_SOFTIRQ = 4,
- IRQ_POLL_SOFTIRQ = 5,
- TASKLET_SOFTIRQ = 6,
- SCHED_SOFTIRQ = 7,
- HRTIMER_SOFTIRQ = 8,
- RCU_SOFTIRQ = 9,
- NR_SOFTIRQS = 10,
-};
-
-static char *vec_names[] = {
- [HI_SOFTIRQ] = "hi",
- [TIMER_SOFTIRQ] = "timer",
- [NET_TX_SOFTIRQ] = "net_tx",
- [NET_RX_SOFTIRQ] = "net_rx",
- [BLOCK_SOFTIRQ] = "block",
- [IRQ_POLL_SOFTIRQ] = "irq_poll",
- [TASKLET_SOFTIRQ] = "tasklet",
- [SCHED_SOFTIRQ] = "sched",
- [HRTIMER_SOFTIRQ] = "hrtimer",
- [RCU_SOFTIRQ] = "rcu",
-};
-
-static int print_count(struct softirqs_bpf__bss *bss)
-{
- const char *units = env.nanoseconds ? "nsecs" : "usecs";
- __u64 count;
- __u32 vec;
-
- printf("%-16s %6s%5s\n", "SOFTIRQ", "TOTAL_", units);
-
- for (vec = 0; vec < NR_SOFTIRQS; vec++) {
- count = __atomic_exchange_n(&bss->counts[vec], 0,
- __ATOMIC_RELAXED);
- if (count > 0)
- printf("%-16s %11llu\n", vec_names[vec], count);
- }
-
- return 0;
-}
-
-static struct hist zero;
-
-static int print_hist(struct softirqs_bpf__bss *bss)
-{
- const char *units = env.nanoseconds ? "nsecs" : "usecs";
- __u32 vec;
-
- for (vec = 0; vec < NR_SOFTIRQS; vec++) {
- struct hist hist = bss->hists[vec];
-
- bss->hists[vec] = zero;
- if (!memcmp(&zero, &hist, sizeof(hist)))
- continue;
- printf("softirq = %s\n", vec_names[vec]);
- print_log2_hist(hist.slots, MAX_SLOTS, units);
- printf("\n");
- }
-
- return 0;
-}
-
-int main(int argc, char **argv)
-{
- static const struct argp argp = {
- .options = opts,
- .parser = parse_arg,
- .doc = argp_program_doc,
- };
- struct softirqs_bpf *obj;
- struct tm *tm;
- char ts[32];
- time_t t;
- int err;
-
- err = argp_parse(&argp, argc, argv, 0, NULL, NULL);
- if (err)
- return err;
-
- libbpf_set_strict_mode(LIBBPF_STRICT_ALL);
- libbpf_set_print(libbpf_print_fn);
-
- obj = softirqs_bpf__open();
- if (!obj) {
- fprintf(stderr, "failed to open BPF object\n");
- return 1;
- }
-
- /* initialize global data (filtering options) */
- obj->rodata->targ_dist = env.distributed;
- obj->rodata->targ_ns = env.nanoseconds;
-
- err = softirqs_bpf__load(obj);
- if (err) {
- fprintf(stderr, "failed to load BPF object: %d\n", err);
- goto cleanup;
- }
-
- if (!obj->bss) {
- fprintf(stderr, "Memory-mapping BPF maps is supported starting from Linux 5.7, please upgrade.\n");
- goto cleanup;
- }
-
- err = softirqs_bpf__attach(obj);
- if (err) {
- fprintf(stderr, "failed to attach BPF programs\n");
- goto cleanup;
- }
-
- signal(SIGINT, sig_handler);
-
- printf("Tracing soft irq event time... Hit Ctrl-C to end.\n");
-
- /* main: poll */
- while (1) {
- sleep(env.interval);
- printf("\n");
-
- if (env.timestamp) {
- time(&t);
- tm = localtime(&t);
- strftime(ts, sizeof(ts), "%H:%M:%S", tm);
- printf("%-8s\n", ts);
- }
-
- if (!env.distributed)
- err = print_count(obj->bss);
- else
- err = print_hist(obj->bss);
- if (err)
- break;
-
- if (exiting || --env.times == 0)
- break;
- }
-
-cleanup:
- softirqs_bpf__destroy(obj);
-
- return err != 0;
-}
diff --git a/libbpf-tools/softirqs.h b/libbpf-tools/softirqs.h
deleted file mode 100644
index efc02a4..0000000
--- a/libbpf-tools/softirqs.h
+++ /dev/null
@@ -1,11 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-#ifndef __SOFTIRQS_H
-#define __SOFTIRQS_H
-
-#define MAX_SLOTS 20
-
-struct hist {
- __u32 slots[MAX_SLOTS];
-};
-
-#endif /* __SOFTIRQS_H */
diff --git a/libbpf-tools/solisten.bpf.c b/libbpf-tools/solisten.bpf.c
deleted file mode 100644
index c049ad4..0000000
--- a/libbpf-tools/solisten.bpf.c
+++ /dev/null
@@ -1,101 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-/* Copyright (c) 2021 Hengqi Chen */
-#include <vmlinux.h>
-#include <bpf/bpf_helpers.h>
-#include <bpf/bpf_core_read.h>
-#include <bpf/bpf_endian.h>
-#include <bpf/bpf_tracing.h>
-#include "solisten.h"
-
-#define MAX_ENTRIES 10240
-#define AF_INET 2
-#define AF_INET6 10
-
-const volatile pid_t target_pid = 0;
-
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- __uint(max_entries, MAX_ENTRIES);
- __type(key, __u32);
- __type(value, struct event);
-} values SEC(".maps");
-
-struct {
- __uint(type, BPF_MAP_TYPE_PERF_EVENT_ARRAY);
- __uint(key_size, sizeof(__u32));
- __uint(value_size, sizeof(__u32));
-} events SEC(".maps");
-
-static void fill_event(struct event *event, struct socket *sock)
-{
- __u16 family, type;
- struct sock *sk;
- struct inet_sock *inet;
-
- sk = BPF_CORE_READ(sock, sk);
- inet = (struct inet_sock *)sk;
- family = BPF_CORE_READ(sk, __sk_common.skc_family);
- type = BPF_CORE_READ(sock, type);
-
- event->proto = ((__u32)family << 16) | type;
- event->port = bpf_ntohs(BPF_CORE_READ(inet, inet_sport));
- if (family == AF_INET)
- event->addr[0] = BPF_CORE_READ(sk, __sk_common.skc_rcv_saddr);
- else if (family == AF_INET6)
- BPF_CORE_READ_INTO(event->addr, sk, __sk_common.skc_v6_rcv_saddr.in6_u.u6_addr32);
- bpf_get_current_comm(event->task, sizeof(event->task));
-}
-
-SEC("kprobe/inet_listen")
-int BPF_KPROBE(inet_listen_entry, struct socket *sock, int backlog)
-{
- __u64 pid_tgid = bpf_get_current_pid_tgid();
- __u32 pid = pid_tgid >> 32;
- __u32 tid = (__u32)pid_tgid;
- struct event event = {};
-
- if (target_pid && target_pid != pid)
- return 0;
-
- fill_event(&event, sock);
- event.pid = pid;
- event.backlog = backlog;
- bpf_map_update_elem(&values, &tid, &event, BPF_ANY);
- return 0;
-}
-
-SEC("kretprobe/inet_listen")
-int BPF_KRETPROBE(inet_listen_exit, int ret)
-{
- __u32 tid = bpf_get_current_pid_tgid();
- struct event *eventp;
-
- eventp = bpf_map_lookup_elem(&values, &tid);
- if (!eventp)
- return 0;
-
- eventp->ret = ret;
- bpf_perf_event_output(ctx, &events, BPF_F_CURRENT_CPU, eventp, sizeof(*eventp));
- bpf_map_delete_elem(&values, &tid);
- return 0;
-}
-
-SEC("fexit/inet_listen")
-int BPF_PROG(inet_listen_fexit, struct socket *sock, int backlog, int ret)
-{
- __u64 pid_tgid = bpf_get_current_pid_tgid();
- __u32 pid = pid_tgid >> 32;
- struct event event = {};
-
- if (target_pid && target_pid != pid)
- return 0;
-
- fill_event(&event, sock);
- event.pid = pid;
- event.backlog = backlog;
- event.ret = ret;
- bpf_perf_event_output(ctx, &events, BPF_F_CURRENT_CPU, &event, sizeof(event));
- return 0;
-}
-
-char LICENSE[] SEC("license") = "Dual BSD/GPL";
diff --git a/libbpf-tools/solisten.c b/libbpf-tools/solisten.c
deleted file mode 100644
index 02f1ee5..0000000
--- a/libbpf-tools/solisten.c
+++ /dev/null
@@ -1,212 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-
-/*
- * solisten Trace IPv4 and IPv6 listen syscalls
- *
- * Copyright (c) 2021 Hengqi Chen
- *
- * Based on solisten(8) from BCC by Jean-Tiare Le Bigot
- * 31-May-2021 Hengqi Chen Created this.
- */
-#include <argp.h>
-#include <arpa/inet.h>
-#include <errno.h>
-#include <signal.h>
-#include <sys/socket.h>
-#include <time.h>
-
-#include <bpf/libbpf.h>
-#include <bpf/bpf.h>
-#include "solisten.h"
-#include "solisten.skel.h"
-#include "trace_helpers.h"
-
-#define PERF_BUFFER_PAGES 16
-#define PERF_POLL_TIMEOUT_MS 100
-#define warn(...) fprintf(stderr, __VA_ARGS__)
-
-static volatile sig_atomic_t exiting = 0;
-
-static pid_t target_pid = 0;
-static bool emit_timestamp = false;
-static bool verbose = false;
-
-const char *argp_program_version = "solisten 0.1";
-const char *argp_program_bug_address =
- "https://github.com/iovisor/bcc/tree/master/libbpf-tools";
-const char argp_program_doc[] =
-"Trace IPv4 and IPv6 listen syscalls.\n"
-"\n"
-"USAGE: solisten [-h] [-t] [-p PID]\n"
-"\n"
-"EXAMPLES:\n"
-" solisten # trace listen syscalls\n"
-" solisten -t # output with timestamp\n"
-" solisten -p 1216 # only trace PID 1216\n";
-
-static const struct argp_option opts[] = {
- { "pid", 'p', "PID", 0, "Process ID to trace" },
- { "timestamp", 't', NULL, 0, "Include timestamp on output" },
- { "verbose", 'v', NULL, 0, "Verbose debug output" },
- { NULL, 'h', NULL, OPTION_HIDDEN, "Show the full help" },
- {},
-};
-
-static error_t parse_arg(int key, char *arg, struct argp_state *state)
-{
- long pid;
-
- switch (key) {
- case 'p':
- errno = 0;
- pid = strtol(arg, NULL, 10);
- if (errno || pid <= 0) {
- warn("Invalid PID: %s\n", arg);
- argp_usage(state);
- }
- target_pid = pid;
- break;
- case 't':
- emit_timestamp = true;
- break;
- case 'v':
- verbose = true;
- break;
- case 'h':
- argp_state_help(state, stderr, ARGP_HELP_STD_HELP);
- break;
- default:
- return ARGP_ERR_UNKNOWN;
- }
- return 0;
-}
-
-static int libbpf_print_fn(enum libbpf_print_level level, const char *format, va_list args)
-{
- if (level == LIBBPF_DEBUG && !verbose)
- return 0;
- return vfprintf(stderr, format, args);
-}
-
-static void sig_int(int signo)
-{
- exiting = 1;
-}
-
-static void handle_event(void *ctx, int cpu, void *data, __u32 data_sz)
-{
- const struct event *e = data;
- time_t t;
- struct tm *tm;
- char ts[32], proto[16], addr[48] = {};
- __u16 family = e->proto >> 16;
- __u16 type = (__u16)e->proto;
- const char *prot;
-
- if (emit_timestamp) {
- time(&t);
- tm = localtime(&t);
- strftime(ts, sizeof(ts), "%H:%M:%S", tm);
- printf("%8s ", ts);
- }
-
- if (type == SOCK_STREAM)
- prot = "TCP";
- else if (type == SOCK_DGRAM)
- prot = "UDP";
- else
- prot = "UNK";
- if (family == AF_INET)
- snprintf(proto, sizeof(proto), "%sv4", prot);
- else /* family == AF_INET6 */
- snprintf(proto, sizeof(proto), "%sv6", prot);
- inet_ntop(family, e->addr, addr, sizeof(addr));
- printf("%-7d %-16s %-3d %-7d %-5s %-5d %-32s\n",
- e->pid, e->task, e->ret, e->backlog, proto, e->port, addr);
-}
-
-static void handle_lost_events(void *ctx, int cpu, __u64 lost_cnt)
-{
- warn("lost %llu events on CPU #%d\n", lost_cnt, cpu);
-}
-
-int main(int argc, char **argv)
-{
- static const struct argp argp = {
- .options = opts,
- .parser = parse_arg,
- .doc = argp_program_doc,
- };
- struct perf_buffer *pb = NULL;
- struct solisten_bpf *obj;
- int err;
-
- err = argp_parse(&argp, argc, argv, 0, NULL, NULL);
- if (err)
- return err;
-
- libbpf_set_strict_mode(LIBBPF_STRICT_ALL);
- libbpf_set_print(libbpf_print_fn);
-
- obj = solisten_bpf__open();
- if (!obj) {
- warn("failed to open BPF object\n");
- return 1;
- }
-
- obj->rodata->target_pid = target_pid;
-
- if (fentry_can_attach("inet_listen", NULL)) {
- bpf_program__set_autoload(obj->progs.inet_listen_entry, false);
- bpf_program__set_autoload(obj->progs.inet_listen_exit, false);
- } else {
- bpf_program__set_autoload(obj->progs.inet_listen_fexit, false);
- }
-
- err = solisten_bpf__load(obj);
- if (err) {
- warn("failed to load BPF object: %d\n", err);
- goto cleanup;
- }
-
- err = solisten_bpf__attach(obj);
- if (err) {
- warn("failed to attach BPF programs: %d\n", err);
- goto cleanup;
- }
-
- pb = perf_buffer__new(bpf_map__fd(obj->maps.events), PERF_BUFFER_PAGES,
- handle_event, handle_lost_events, NULL, NULL);
- if (!pb) {
- err = -errno;
- warn("failed to open perf buffer: %d\n", err);
- goto cleanup;
- }
-
- if (signal(SIGINT, sig_int) == SIG_ERR) {
- warn("can't set signal handler: %s\n", strerror(errno));
- err = 1;
- goto cleanup;
- }
-
- if (emit_timestamp)
- printf("%-8s ", "TIME(s)");
- printf("%-7s %-16s %-3s %-7s %-5s %-5s %-32s\n",
- "PID", "COMM", "RET", "BACKLOG", "PROTO", "PORT", "ADDR");
-
- while (!exiting) {
- err = perf_buffer__poll(pb, PERF_POLL_TIMEOUT_MS);
- if (err < 0 && err != -EINTR) {
- warn("error polling perf buffer: %s\n", strerror(-err));
- goto cleanup;
- }
- /* reset err to return 0 if exiting */
- err = 0;
- }
-
-cleanup:
- perf_buffer__free(pb);
- solisten_bpf__destroy(obj);
-
- return err != 0;
-}
diff --git a/libbpf-tools/solisten.h b/libbpf-tools/solisten.h
deleted file mode 100644
index 0b57b3e..0000000
--- a/libbpf-tools/solisten.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-#ifndef __SOLISTEN_H
-#define __SOLISTEN_H
-
-#define TASK_COMM_LEN 16
-
-struct event {
- __u32 addr[4];
- __u32 pid;
- __u32 proto;
- int backlog;
- int ret;
- short port;
- char task[TASK_COMM_LEN];
-};
-
-#endif /* __SOLISTEN_H */
diff --git a/libbpf-tools/stat.h b/libbpf-tools/stat.h
deleted file mode 100644
index e34e3cf..0000000
--- a/libbpf-tools/stat.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-#ifndef __STAT_H
-#define __STAT_H
-
-/* From include/uapi/linux/stat.h */
-
-#define S_IFMT 00170000
-#define S_IFSOCK 0140000
-#define S_IFLNK 0120000
-#define S_IFREG 0100000
-#define S_IFBLK 0060000
-#define S_IFDIR 0040000
-#define S_IFCHR 0020000
-#define S_IFIFO 0010000
-#define S_ISUID 0004000
-#define S_ISGID 0002000
-#define S_ISVTX 0001000
-
-#define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
-#define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
-#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
-#define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR)
-#define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK)
-#define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO)
-#define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK)
-
-#endif /* __STAT_H */
diff --git a/libbpf-tools/statsnoop.bpf.c b/libbpf-tools/statsnoop.bpf.c
deleted file mode 100644
index 3b37343..0000000
--- a/libbpf-tools/statsnoop.bpf.c
+++ /dev/null
@@ -1,94 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-// Copyright (c) 2021 Hengqi Chen
-#include <vmlinux.h>
-#include <bpf/bpf_helpers.h>
-#include <bpf/bpf_tracing.h>
-#include "statsnoop.h"
-
-#define MAX_ENTRIES 10240
-
-const volatile pid_t target_pid = 0;
-const volatile bool trace_failed_only = false;
-
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- __uint(max_entries, MAX_ENTRIES);
- __type(key, __u32);
- __type(value, const char *);
-} values SEC(".maps");
-
-struct {
- __uint(type, BPF_MAP_TYPE_PERF_EVENT_ARRAY);
- __uint(key_size, sizeof(__u32));
- __uint(value_size, sizeof(__u32));
-} events SEC(".maps");
-
-static int probe_entry(void *ctx, const char *pathname)
-{
- __u64 id = bpf_get_current_pid_tgid();
- __u32 pid = id >> 32;
- __u32 tid = (__u32)id;
-
- if (!pathname)
- return 0;
-
- if (target_pid && target_pid != pid)
- return 0;
-
- bpf_map_update_elem(&values, &tid, &pathname, BPF_ANY);
- return 0;
-};
-
-static int probe_return(void *ctx, int ret)
-{
- __u64 id = bpf_get_current_pid_tgid();
- __u32 pid = id >> 32;
- __u32 tid = (__u32)id;
- const char **pathname;
- struct event event = {};
-
- pathname = bpf_map_lookup_elem(&values, &tid);
- if (!pathname)
- return 0;
-
- if (trace_failed_only && ret >= 0) {
- bpf_map_delete_elem(&values, &tid);
- return 0;
- }
-
- event.pid = pid;
- event.ts_ns = bpf_ktime_get_ns();
- event.ret = ret;
- bpf_get_current_comm(&event.comm, sizeof(event.comm));
- bpf_probe_read_user_str(event.pathname, sizeof(event.pathname), *pathname);
-
- bpf_perf_event_output(ctx, &events, BPF_F_CURRENT_CPU, &event, sizeof(event));
- bpf_map_delete_elem(&values, &tid);
- return 0;
-}
-
-SEC("tracepoint/syscalls/sys_enter_statfs")
-int handle_statfs_entry(struct trace_event_raw_sys_enter *ctx)
-{
- return probe_entry(ctx, (const char *)ctx->args[0]);
-}
-
-SEC("tracepoint/syscalls/sys_exit_statfs")
-int handle_statfs_return(struct trace_event_raw_sys_exit *ctx)
-{
- return probe_return(ctx, (int)ctx->ret);
-}
-
-SEC("tracepoint/syscalls/sys_enter_newstat")
-int handle_newstat_entry(struct trace_event_raw_sys_enter *ctx)
-{
- return probe_entry(ctx, (const char *)ctx->args[0]);
-}
-
-SEC("tracepoint/syscalls/sys_exit_newstat")
-int handle_newstat_return(struct trace_event_raw_sys_exit *ctx)
-{
- return probe_return(ctx, (int)ctx->ret);
-}
-
-char LICENSE[] SEC("license") = "GPL";
diff --git a/libbpf-tools/statsnoop.c b/libbpf-tools/statsnoop.c
deleted file mode 100644
index 3f8f5c5..0000000
--- a/libbpf-tools/statsnoop.c
+++ /dev/null
@@ -1,196 +0,0 @@
-// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
-// Copyright (c) 2021 Hengqi Chen
-//
-// Based on statsnoop(8) from BCC by Brendan Gregg.
-// 09-May-2021 Hengqi Chen Created this.
-#include <argp.h>
-#include <errno.h>
-#include <signal.h>
-#include <time.h>
-
-#include <bpf/libbpf.h>
-#include <bpf/bpf.h>
-#include "statsnoop.h"
-#include "statsnoop.skel.h"
-#include "trace_helpers.h"
-
-#define PERF_BUFFER_PAGES 16
-#define PERF_POLL_TIMEOUT_MS 100
-#define warn(...) fprintf(stderr, __VA_ARGS__)
-
-static volatile sig_atomic_t exiting = 0;
-
-static pid_t target_pid = 0;
-static bool trace_failed_only = false;
-static bool emit_timestamp = false;
-static bool verbose = false;
-
-const char *argp_program_version = "statsnoop 0.1";
-const char *argp_program_bug_address =
- "https://github.com/iovisor/bcc/tree/master/libbpf-tools";
-const char argp_program_doc[] =
-"Trace stat syscalls.\n"
-"\n"
-"USAGE: statsnoop [-h] [-t] [-x] [-p PID]\n"
-"\n"
-"EXAMPLES:\n"
-" statsnoop # trace all stat syscalls\n"
-" statsnoop -t # include timestamps\n"
-" statsnoop -x # only show failed stats\n"
-" statsnoop -p 1216 # only trace PID 1216\n";
-
-static const struct argp_option opts[] = {
- { "pid", 'p', "PID", 0, "Process ID to trace" },
- { "failed", 'x', NULL, 0, "Only show failed stats" },
- { "timestamp", 't', NULL, 0, "Include timestamp on output" },
- { "verbose", 'v', NULL, 0, "Verbose debug output" },
- { NULL, 'h', NULL, OPTION_HIDDEN, "Show the full help" },
- {},
-};
-
-static error_t parse_arg(int key, char *arg, struct argp_state *state)
-{
- long pid;
-
- switch (key) {
- case 'p':
- errno = 0;
- pid = strtol(arg, NULL, 10);
- if (errno || pid <= 0) {
- warn("Invalid PID: %s\n", arg);
- argp_usage(state);
- }
- target_pid = pid;
- break;
- case 'x':
- trace_failed_only = true;
- break;
- case 't':
- emit_timestamp = true;
- break;
- case 'v':
- verbose = true;
- break;
- case 'h':
- argp_state_help(state, stderr, ARGP_HELP_STD_HELP);
- break;
- default:
- return ARGP_ERR_UNKNOWN;
- }
- return 0;
-}
-
-static int libbpf_print_fn(enum libbpf_print_level level, const char *format, va_list args)
-{
- if (level == LIBBPF_DEBUG && !verbose)
- return 0;
- return vfprintf(stderr, format, args);
-}
-
-static void sig_int(int signo)
-{
- exiting = 1;
-}
-
-static void handle_event(void *ctx, int cpu, void *data, __u32 data_sz)
-{
- static __u64 start_timestamp = 0;
- const struct event *e = data;
- int fd, err;
- double ts = 0.0;
-
- if (e->ret >= 0) {
- fd = e->ret;
- err = 0;
- } else {
- fd = -1;
- err = -e->ret;
- }
- if (!start_timestamp)
- start_timestamp = e->ts_ns;
- if (emit_timestamp) {
- ts = (double)(e->ts_ns - start_timestamp) / 1000000000;
- printf("%-14.9f ", ts);
- }
- printf("%-7d %-20s %-4d %-4d %-s\n", e->pid, e->comm, fd, err, e->pathname);
-}
-
-static void handle_lost_events(void *ctx, int cpu, __u64 lost_cnt)
-{
- warn("lost %llu events on CPU #%d\n", lost_cnt, cpu);
-}
-
-int main(int argc, char **argv)
-{
- static const struct argp argp = {
- .options = opts,
- .parser = parse_arg,
- .doc = argp_program_doc,
- };
- struct perf_buffer *pb = NULL;
- struct statsnoop_bpf *obj;
- int err;
-
- err = argp_parse(&argp, argc, argv, 0, NULL, NULL);
- if (err)
- return err;
-
- libbpf_set_strict_mode(LIBBPF_STRICT_ALL);
- libbpf_set_print(libbpf_print_fn);
-
- obj = statsnoop_bpf__open();
- if (!obj) {
- warn("failed to open BPF object\n");
- return 1;
- }
-
- obj->rodata->target_pid = target_pid;
- obj->rodata->trace_failed_only = trace_failed_only;
-
- err = statsnoop_bpf__load(obj);
- if (err) {
- warn("failed to load BPF object: %d\n", err);
- goto cleanup;
- }
-
- err = statsnoop_bpf__attach(obj);
- if (err) {
- warn("failed to attach BPF programs: %d\n", err);
- goto cleanup;
- }
-
- pb = perf_buffer__new(bpf_map__fd(obj->maps.events), PERF_BUFFER_PAGES,
- handle_event, handle_lost_events, NULL, NULL);
- if (!pb) {
- err = -errno;
- warn("failed to open perf buffer: %d\n", err);
- goto cleanup;
- }
-
- if (signal(SIGINT, sig_int) == SIG_ERR) {
- warn("can't set signal handler: %s\n", strerror(errno));
- err = 1;
- goto cleanup;
- }
-
- if (emit_timestamp)
- printf("%-14s ", "TIME(s)");
- printf("%-7s %-20s %-4s %-4s %-s\n",
- "PID", "COMM", "RET", "ERR", "PATH");
-
- while (!exiting) {
- err = perf_buffer__poll(pb, PERF_POLL_TIMEOUT_MS);
- if (err < 0 && err != -EINTR) {
- warn("error polling perf buffer: %s\n", strerror(-err));
- goto cleanup;
- }
- /* reset err to return 0 if exiting */
- err = 0;
- }
-
-cleanup:
- perf_buffer__free(pb);
- statsnoop_bpf__destroy(obj);
-
- return err != 0;
-}
diff --git a/libbpf-tools/statsnoop.h b/libbpf-tools/statsnoop.h
deleted file mode 100644
index 37f0111..0000000
--- a/libbpf-tools/statsnoop.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-#ifndef __STATSNOOP_H
-#define __STATSNOOP_H
-
-#define TASK_COMM_LEN 16
-#define NAME_MAX 255
-
-struct event {
- __u64 ts_ns;
- __u32 pid;
- int ret;
- char comm[TASK_COMM_LEN];
- char pathname[NAME_MAX];
-};
-
-#endif /* __STATSNOOP_H */
diff --git a/libbpf-tools/syscall_helpers.c b/libbpf-tools/syscall_helpers.c
deleted file mode 100644
index e114a08..0000000
--- a/libbpf-tools/syscall_helpers.c
+++ /dev/null
@@ -1,528 +0,0 @@
-// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
-// Copyright (c) 2020 Anton Protopopov
-#include <stdlib.h>
-#include <string.h>
-#include <limits.h>
-#include <stdio.h>
-#include <errno.h>
-
-static const char **syscall_names;
-static size_t syscall_names_size;
-
-#define warn(...) fprintf(stderr, __VA_ARGS__)
-#define MAX(x, y) (((x) > (y)) ? (x) : (y))
-
-static const char *parse_syscall(const char *buf, int *number)
-{
- char *end;
- long x;
-
- errno = 0;
- x = strtol(buf, &end, 10);
- if (errno) {
- warn("strtol(%s): %s\n", buf, strerror(errno));
- return NULL;
- } else if (end == buf) {
- warn("strtol(%s): no digits found\n", buf);
- return NULL;
- } else if (x < 0 || x > INT_MAX) {
- warn("strtol(%s): bad syscall number: %ld\n", buf, x);
- return NULL;
- }
- if (*end != '\t') {
- warn("bad input: %s (expected <num>\t<name>)\n", buf);
- return NULL;
- }
-
- *number = x;
- return ++end;
-}
-
-void init_syscall_names(void)
-{
- size_t old_size, size = 1024;
- const char *name;
- char buf[64];
- int number;
- int err;
- FILE *f;
-
- f = popen("ausyscall --dump 2>/dev/null", "r");
- if (!f) {
- warn("popen: ausyscall --dump: %s\n", strerror(errno));
- return;
- }
-
- syscall_names = calloc(size, sizeof(char *));
- if (!syscall_names) {
- warn("calloc: %s\n", strerror(errno));
- goto close;
- }
-
- /* skip the header, ignore the result of fgets, outwit the comiler */
- (void) !!fgets(buf, sizeof(buf), f);
-
- while (fgets(buf, sizeof(buf), f)) {
- if (buf[strlen(buf) - 1] == '\n')
- buf[strlen(buf) - 1] = '\0';
-
- name = parse_syscall(buf, &number);
- if (!name || !name[0])
- goto close;
-
- /* In a rare case when syscall number is > than initial 1024 */
- if (number >= size) {
- old_size = size;
- size = 1024 * (1 + number / 1024);
- syscall_names = realloc(syscall_names,
- size * sizeof(char *));
- if (!syscall_names) {
- warn("realloc: %s\n", strerror(errno));
- goto close;
- }
- memset(syscall_names+old_size, 0,
- (size - old_size) * sizeof(char *));
- }
-
- if (syscall_names[number]) {
- warn("duplicate number: %d (stored: %s)",
- number, syscall_names[number]);
- goto close;
- }
-
- syscall_names[number] = strdup(name);
- if (!syscall_names[number]) {
- warn("strdup: %s\n", strerror(errno));
- goto close;
- }
- syscall_names_size = MAX(number+1, syscall_names_size);
- }
-
- if (ferror(f))
- warn("fgets: %s\n", strerror(errno));
-close:
- err = pclose(f);
- if (err < 0)
- warn("pclose: %s\n", strerror(errno));
-#ifndef __x86_64__
- /* Ignore the error for x86_64 where we have a table compiled in */
- else if (err && WEXITSTATUS(err) == 127) {
- warn("ausyscall required for syscalls number/name mapping\n");
- } else if (err) {
- warn("ausyscall exit status (see wait(2)): 0x%x\n", err);
- }
-#endif
-}
-
-void free_syscall_names(void)
-{
- size_t i;
-
- for (i = 0; i < syscall_names_size; i++)
- free((void *) syscall_names[i]);
- free(syscall_names);
-}
-
-/*
- * Syscall table for Linux x86_64.
- *
- * Semi-automatically generated from strace/linux/x86_64/syscallent.h and
- * linux/syscallent-common.h using the following commands:
- *
- * awk -F\" '/SEN/{printf("%d %s\n", substr($0,2,3), $(NF-1));}' syscallent.h
- * awk '/SEN/ { printf("%d %s\n", $3, $9); }' syscallent-common.h
- *
- * (The idea is taken from src/python/bcc/syscall.py.)
- */
-#ifdef __x86_64__
-static const char *syscall_names_x86_64[] = {
- [0] = "read",
- [1] = "write",
- [2] = "open",
- [3] = "close",
- [4] = "stat",
- [5] = "fstat",
- [6] = "lstat",
- [7] = "poll",
- [8] = "lseek",
- [9] = "mmap",
- [10] = "mprotect",
- [11] = "munmap",
- [12] = "brk",
- [13] = "rt_sigaction",
- [14] = "rt_sigprocmask",
- [15] = "rt_sigreturn",
- [16] = "ioctl",
- [17] = "pread64",
- [18] = "pwrite64",
- [19] = "readv",
- [20] = "writev",
- [21] = "access",
- [22] = "pipe",
- [23] = "select",
- [24] = "sched_yield",
- [25] = "mremap",
- [26] = "msync",
- [27] = "mincore",
- [28] = "madvise",
- [29] = "shmget",
- [30] = "shmat",
- [31] = "shmctl",
- [32] = "dup",
- [33] = "dup2",
- [34] = "pause",
- [35] = "nanosleep",
- [36] = "getitimer",
- [37] = "alarm",
- [38] = "setitimer",
- [39] = "getpid",
- [40] = "sendfile",
- [41] = "socket",
- [42] = "connect",
- [43] = "accept",
- [44] = "sendto",
- [45] = "recvfrom",
- [46] = "sendmsg",
- [47] = "recvmsg",
- [48] = "shutdown",
- [49] = "bind",
- [50] = "listen",
- [51] = "getsockname",
- [52] = "getpeername",
- [53] = "socketpair",
- [54] = "setsockopt",
- [55] = "getsockopt",
- [56] = "clone",
- [57] = "fork",
- [58] = "vfork",
- [59] = "execve",
- [60] = "exit",
- [61] = "wait4",
- [62] = "kill",
- [63] = "uname",
- [64] = "semget",
- [65] = "semop",
- [66] = "semctl",
- [67] = "shmdt",
- [68] = "msgget",
- [69] = "msgsnd",
- [70] = "msgrcv",
- [71] = "msgctl",
- [72] = "fcntl",
- [73] = "flock",
- [74] = "fsync",
- [75] = "fdatasync",
- [76] = "truncate",
- [77] = "ftruncate",
- [78] = "getdents",
- [79] = "getcwd",
- [80] = "chdir",
- [81] = "fchdir",
- [82] = "rename",
- [83] = "mkdir",
- [84] = "rmdir",
- [85] = "creat",
- [86] = "link",
- [87] = "unlink",
- [88] = "symlink",
- [89] = "readlink",
- [90] = "chmod",
- [91] = "fchmod",
- [92] = "chown",
- [93] = "fchown",
- [94] = "lchown",
- [95] = "umask",
- [96] = "gettimeofday",
- [97] = "getrlimit",
- [98] = "getrusage",
- [99] = "sysinfo",
- [100] = "times",
- [101] = "ptrace",
- [102] = "getuid",
- [103] = "syslog",
- [104] = "getgid",
- [105] = "setuid",
- [106] = "setgid",
- [107] = "geteuid",
- [108] = "getegid",
- [109] = "setpgid",
- [110] = "getppid",
- [111] = "getpgrp",
- [112] = "setsid",
- [113] = "setreuid",
- [114] = "setregid",
- [115] = "getgroups",
- [116] = "setgroups",
- [117] = "setresuid",
- [118] = "getresuid",
- [119] = "setresgid",
- [120] = "getresgid",
- [121] = "getpgid",
- [122] = "setfsuid",
- [123] = "setfsgid",
- [124] = "getsid",
- [125] = "capget",
- [126] = "capset",
- [127] = "rt_sigpending",
- [128] = "rt_sigtimedwait",
- [129] = "rt_sigqueueinfo",
- [130] = "rt_sigsuspend",
- [131] = "sigaltstack",
- [132] = "utime",
- [133] = "mknod",
- [134] = "uselib",
- [135] = "personality",
- [136] = "ustat",
- [137] = "statfs",
- [138] = "fstatfs",
- [139] = "sysfs",
- [140] = "getpriority",
- [141] = "setpriority",
- [142] = "sched_setparam",
- [143] = "sched_getparam",
- [144] = "sched_setscheduler",
- [145] = "sched_getscheduler",
- [146] = "sched_get_priority_max",
- [147] = "sched_get_priority_min",
- [148] = "sched_rr_get_interval",
- [149] = "mlock",
- [150] = "munlock",
- [151] = "mlockall",
- [152] = "munlockall",
- [153] = "vhangup",
- [154] = "modify_ldt",
- [155] = "pivot_root",
- [156] = "_sysctl",
- [157] = "prctl",
- [158] = "arch_prctl",
- [159] = "adjtimex",
- [160] = "setrlimit",
- [161] = "chroot",
- [162] = "sync",
- [163] = "acct",
- [164] = "settimeofday",
- [165] = "mount",
- [166] = "umount2",
- [167] = "swapon",
- [168] = "swapoff",
- [169] = "reboot",
- [170] = "sethostname",
- [171] = "setdomainname",
- [172] = "iopl",
- [173] = "ioperm",
- [174] = "create_module",
- [175] = "init_module",
- [176] = "delete_module",
- [177] = "get_kernel_syms",
- [178] = "query_module",
- [179] = "quotactl",
- [180] = "nfsservctl",
- [181] = "getpmsg",
- [182] = "putpmsg",
- [183] = "afs_syscall",
- [184] = "tuxcall",
- [185] = "security",
- [186] = "gettid",
- [187] = "readahead",
- [188] = "setxattr",
- [189] = "lsetxattr",
- [190] = "fsetxattr",
- [191] = "getxattr",
- [192] = "lgetxattr",
- [193] = "fgetxattr",
- [194] = "listxattr",
- [195] = "llistxattr",
- [196] = "flistxattr",
- [197] = "removexattr",
- [198] = "lremovexattr",
- [199] = "fremovexattr",
- [200] = "tkill",
- [201] = "time",
- [202] = "futex",
- [203] = "sched_setaffinity",
- [204] = "sched_getaffinity",
- [205] = "set_thread_area",
- [206] = "io_setup",
- [207] = "io_destroy",
- [208] = "io_getevents",
- [209] = "io_submit",
- [210] = "io_cancel",
- [211] = "get_thread_area",
- [212] = "lookup_dcookie",
- [213] = "epoll_create",
- [214] = "epoll_ctl_old",
- [215] = "epoll_wait_old",
- [216] = "remap_file_pages",
- [217] = "getdents64",
- [218] = "set_tid_address",
- [219] = "restart_syscall",
- [220] = "semtimedop",
- [221] = "fadvise64",
- [222] = "timer_create",
- [223] = "timer_settime",
- [224] = "timer_gettime",
- [225] = "timer_getoverrun",
- [226] = "timer_delete",
- [227] = "clock_settime",
- [228] = "clock_gettime",
- [229] = "clock_getres",
- [230] = "clock_nanosleep",
- [231] = "exit_group",
- [232] = "epoll_wait",
- [233] = "epoll_ctl",
- [234] = "tgkill",
- [235] = "utimes",
- [236] = "vserver",
- [237] = "mbind",
- [238] = "set_mempolicy",
- [239] = "get_mempolicy",
- [240] = "mq_open",
- [241] = "mq_unlink",
- [242] = "mq_timedsend",
- [243] = "mq_timedreceive",
- [244] = "mq_notify",
- [245] = "mq_getsetattr",
- [246] = "kexec_load",
- [247] = "waitid",
- [248] = "add_key",
- [249] = "request_key",
- [250] = "keyctl",
- [251] = "ioprio_set",
- [252] = "ioprio_get",
- [253] = "inotify_init",
- [254] = "inotify_add_watch",
- [255] = "inotify_rm_watch",
- [256] = "migrate_pages",
- [257] = "openat",
- [258] = "mkdirat",
- [259] = "mknodat",
- [260] = "fchownat",
- [261] = "futimesat",
- [262] = "newfstatat",
- [263] = "unlinkat",
- [264] = "renameat",
- [265] = "linkat",
- [266] = "symlinkat",
- [267] = "readlinkat",
- [268] = "fchmodat",
- [269] = "faccessat",
- [270] = "pselect6",
- [271] = "ppoll",
- [272] = "unshare",
- [273] = "set_robust_list",
- [274] = "get_robust_list",
- [275] = "splice",
- [276] = "tee",
- [277] = "sync_file_range",
- [278] = "vmsplice",
- [279] = "move_pages",
- [280] = "utimensat",
- [281] = "epoll_pwait",
- [282] = "signalfd",
- [283] = "timerfd_create",
- [284] = "eventfd",
- [285] = "fallocate",
- [286] = "timerfd_settime",
- [287] = "timerfd_gettime",
- [288] = "accept4",
- [289] = "signalfd4",
- [290] = "eventfd2",
- [291] = "epoll_create1",
- [292] = "dup3",
- [293] = "pipe2",
- [294] = "inotify_init1",
- [295] = "preadv",
- [296] = "pwritev",
- [297] = "rt_tgsigqueueinfo",
- [298] = "perf_event_open",
- [299] = "recvmmsg",
- [300] = "fanotify_init",
- [301] = "fanotify_mark",
- [302] = "prlimit64",
- [303] = "name_to_handle_at",
- [304] = "open_by_handle_at",
- [305] = "clock_adjtime",
- [306] = "syncfs",
- [307] = "sendmmsg",
- [308] = "setns",
- [309] = "getcpu",
- [310] = "process_vm_readv",
- [311] = "process_vm_writev",
- [312] = "kcmp",
- [313] = "finit_module",
- [314] = "sched_setattr",
- [315] = "sched_getattr",
- [316] = "renameat2",
- [317] = "seccomp",
- [318] = "getrandom",
- [319] = "memfd_create",
- [320] = "kexec_file_load",
- [321] = "bpf",
- [322] = "execveat",
- [323] = "userfaultfd",
- [324] = "membarrier",
- [325] = "mlock2",
- [326] = "copy_file_range",
- [327] = "preadv2",
- [328] = "pwritev2",
- [329] = "pkey_mprotect",
- [330] = "pkey_alloc",
- [331] = "pkey_free",
- [332] = "statx",
- [333] = "io_pgetevents",
- [334] = "rseq",
- [424] = "pidfd_send_signal",
- [425] = "io_uring_setup",
- [426] = "io_uring_enter",
- [427] = "io_uring_register",
- [428] = "open_tree",
- [429] = "move_mount",
- [430] = "fsopen",
- [431] = "fsconfig",
- [432] = "fsmount",
- [433] = "fspick",
- [434] = "pidfd_open",
- [435] = "clone3",
- [437] = "openat2",
- [438] = "pidfd_getfd",
-};
-size_t syscall_names_x86_64_size = sizeof(syscall_names_x86_64)/sizeof(char*);
-#endif
-
-void syscall_name(unsigned n, char *buf, size_t size)
-{
- const char *name = NULL;
-
- if (n < syscall_names_size)
- name = syscall_names[n];
-#ifdef __x86_64__
- else if (n < syscall_names_x86_64_size)
- name = syscall_names_x86_64[n];
-#endif
-
- if (name)
- strncpy(buf, name, size-1);
- else
- snprintf(buf, size, "[unknown: %u]", n);
-}
-
-int list_syscalls(void)
-{
- const char **list = syscall_names;
- size_t i, size = syscall_names_size;
-
-#ifdef __x86_64__
- if (!size) {
- size = syscall_names_x86_64_size;
- list = syscall_names_x86_64;
- }
-#endif
-
- for (i = 0; i < size; i++) {
- if (list[i])
- printf("%3zd: %s\n", i, list[i]);
- }
-
- return (!list || !size);
-}
-
diff --git a/libbpf-tools/syscall_helpers.h b/libbpf-tools/syscall_helpers.h
deleted file mode 100644
index 06f2965..0000000
--- a/libbpf-tools/syscall_helpers.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-#ifndef __SYSCALL_HELPERS_H
-#define __SYSCALL_HELPERS_H
-
-#include <stddef.h>
-
-void init_syscall_names(void);
-void free_syscall_names(void);
-void list_syscalls(void);
-void syscall_name(unsigned n, char *buf, size_t size);
-
-#endif /* __SYSCALL_HELPERS_H */
diff --git a/libbpf-tools/syscount.bpf.c b/libbpf-tools/syscount.bpf.c
deleted file mode 100644
index 312d33b..0000000
--- a/libbpf-tools/syscount.bpf.c
+++ /dev/null
@@ -1,102 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-// Copyright (c) 2020 Anton Protopopov
-//
-// Based on syscount(8) from BCC by Sasha Goldshtein
-#include <vmlinux.h>
-#include <bpf/bpf_helpers.h>
-#include <bpf/bpf_tracing.h>
-#include <bpf/bpf_core_read.h>
-#include "syscount.h"
-#include "maps.bpf.h"
-
-const volatile bool count_by_process = false;
-const volatile bool measure_latency = false;
-const volatile bool filter_failed = false;
-const volatile int filter_errno = false;
-const volatile pid_t filter_pid = 0;
-
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- __uint(max_entries, MAX_ENTRIES);
- __type(key, u32);
- __type(value, u64);
- __uint(map_flags, BPF_F_NO_PREALLOC);
-} start SEC(".maps");
-
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- __uint(max_entries, MAX_ENTRIES);
- __type(key, u32);
- __type(value, struct data_t);
- __uint(map_flags, BPF_F_NO_PREALLOC);
-} data SEC(".maps");
-
-static __always_inline
-void save_proc_name(struct data_t *val)
-{
- struct task_struct *current = (void *)bpf_get_current_task();
-
- /* We should save the process name every time because it can be
- * changed (e.g., by exec). This can be optimized later by managing
- * this field with the help of tp/sched/sched_process_exec and
- * raw_tp/task_rename. */
- BPF_CORE_READ_STR_INTO(&val->comm, current, group_leader, comm);
-}
-
-SEC("tracepoint/raw_syscalls/sys_enter")
-int sys_enter(struct trace_event_raw_sys_enter *args)
-{
- u64 id = bpf_get_current_pid_tgid();
- pid_t pid = id >> 32;
- u32 tid = id;
- u64 ts;
-
- if (filter_pid && pid != filter_pid)
- return 0;
-
- ts = bpf_ktime_get_ns();
- bpf_map_update_elem(&start, &tid, &ts, 0);
- return 0;
-}
-
-SEC("tracepoint/raw_syscalls/sys_exit")
-int sys_exit(struct trace_event_raw_sys_exit *args)
-{
- u64 id = bpf_get_current_pid_tgid();
- static const struct data_t zero;
- pid_t pid = id >> 32;
- struct data_t *val;
- u64 *start_ts;
- u32 tid = id;
- u32 key;
-
- /* this happens when there is an interrupt */
- if (args->id == -1)
- return 0;
-
- if (filter_pid && pid != filter_pid)
- return 0;
- if (filter_failed && args->ret >= 0)
- return 0;
- if (filter_errno && args->ret != -filter_errno)
- return 0;
-
- if (measure_latency) {
- start_ts = bpf_map_lookup_elem(&start, &tid);
- if (!start_ts)
- return 0;
- }
-
- key = (count_by_process) ? pid : args->id;
- val = bpf_map_lookup_or_try_init(&data, &key, &zero);
- if (val) {
- __sync_fetch_and_add(&val->count, 1);
- if (count_by_process)
- save_proc_name(val);
- if (measure_latency)
- __sync_fetch_and_add(&val->total_ns, bpf_ktime_get_ns() - *start_ts);
- }
- return 0;
-}
-
-char LICENSE[] SEC("license") = "GPL";
diff --git a/libbpf-tools/syscount.c b/libbpf-tools/syscount.c
deleted file mode 100644
index 2d68757..0000000
--- a/libbpf-tools/syscount.c
+++ /dev/null
@@ -1,472 +0,0 @@
-// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
-// Copyright (c) 2020 Anton Protopopov
-//
-// Based on syscount(8) from BCC by Sasha Goldshtein
-#include <unistd.h>
-#include <signal.h>
-#include <fcntl.h>
-#include <time.h>
-#include <argp.h>
-#include <bpf/bpf.h>
-#include "syscount.h"
-#include "syscount.skel.h"
-#include "errno_helpers.h"
-#include "syscall_helpers.h"
-#include "trace_helpers.h"
-
-/* This structure extends data_t by adding a key item which should be sorted
- * together with the count and total_ns fields */
-struct data_ext_t {
- __u64 count;
- __u64 total_ns;
- char comm[TASK_COMM_LEN];
- __u32 key;
-};
-
-
-#define warn(...) fprintf(stderr, __VA_ARGS__)
-
-const char *argp_program_version = "syscount 0.1";
-const char *argp_program_bug_address =
- "https://github.com/iovisor/bcc/tree/master/libbpf-tools";
-static const char argp_program_doc[] =
-"\nsyscount: summarize syscall counts and latencies\n"
-"\n"
-"EXAMPLES:\n"
-" syscount # print top 10 syscalls by count every second\n"
-" syscount -p $(pidof dd) # look only at a particular process\n"
-" syscount -L # measure and sort output by latency\n"
-" syscount -P # group statistics by pid, not by syscall\n"
-" syscount -x -i 5 # count only failed syscalls\n"
-" syscount -e ENOENT -i 5 # count only syscalls failed with a given errno"
-;
-
-static const struct argp_option opts[] = {
- { "verbose", 'v', NULL, 0, "Verbose debug output" },
- { "pid", 'p', "PID", 0, "Process PID to trace" },
- { "interval", 'i', "INTERVAL", 0, "Print summary at this interval"
- " (seconds), 0 for infinite wait (default)" },
- { "duration", 'd', "DURATION", 0, "Total tracing duration (seconds)" },
- { "top", 'T', "TOP", 0, "Print only the top syscalls (default 10)" },
- { "failures", 'x', NULL, 0, "Trace only failed syscalls" },
- { "latency", 'L', NULL, 0, "Collect syscall latency" },
- { "milliseconds", 'm', NULL, 0, "Display latency in milliseconds"
- " (default: microseconds)" },
- { "process", 'P', NULL, 0, "Count by process and not by syscall" },
- { "errno", 'e', "ERRNO", 0, "Trace only syscalls that return this error"
- "(numeric or EPERM, etc.)" },
- { "list", 'l', NULL, 0, "Print list of recognized syscalls and exit" },
- { NULL, 'h', NULL, OPTION_HIDDEN, "Show the full help" },
- {},
-};
-
-static struct env {
- bool list_syscalls;
- bool milliseconds;
- bool failures;
- bool verbose;
- bool latency;
- bool process;
- int filter_errno;
- int interval;
- int duration;
- int top;
- pid_t pid;
-} env = {
- .top = 10,
-};
-
-static int get_int(const char *arg, int *ret, int min, int max)
-{
- char *end;
- long val;
-
- errno = 0;
- val = strtol(arg, &end, 10);
- if (errno) {
- warn("strtol: %s: %s\n", arg, strerror(errno));
- return -1;
- } else if (end == arg || val < min || val > max) {
- return -1;
- }
- if (ret)
- *ret = val;
- return 0;
-}
-
-static int libbpf_print_fn(enum libbpf_print_level level, const char *format, va_list args)
-{
- if (level == LIBBPF_DEBUG && !env.verbose)
- return 0;
-
- return vfprintf(stderr, format, args);
-}
-
-static int compar_count(const void *dx, const void *dy)
-{
- __u64 x = ((struct data_ext_t *) dx)->count;
- __u64 y = ((struct data_ext_t *) dy)->count;
- return x > y ? -1 : !(x == y);
-}
-
-static int compar_latency(const void *dx, const void *dy)
-{
- __u64 x = ((struct data_ext_t *) dx)->total_ns;
- __u64 y = ((struct data_ext_t *) dy)->total_ns;
- return x > y ? -1 : !(x == y);
-}
-
-static const char *agg_col(struct data_ext_t *val, char *buf, size_t size)
-{
- if (env.process) {
- snprintf(buf, size, "%-6u %-15s", val->key, val->comm);
- } else {
- syscall_name(val->key, buf, size);
- }
- return buf;
-}
-
-static const char *agg_colname(void)
-{
- return (env.process) ? "PID COMM" : "SYSCALL";
-}
-
-static const char *time_colname(void)
-{
- return (env.milliseconds) ? "TIME (ms)" : "TIME (us)";
-}
-
-static void print_latency_header(void)
-{
- printf("%-22s %8s %16s\n", agg_colname(), "COUNT", time_colname());
-}
-
-static void print_count_header(void)
-{
- printf("%-22s %8s\n", agg_colname(), "COUNT");
-}
-
-static void print_latency(struct data_ext_t *vals, size_t count)
-{
- double div = env.milliseconds ? 1000000.0 : 1000.0;
- char buf[2 * TASK_COMM_LEN];
- int i;
-
- print_latency_header();
- for (i = 0; i < count && i < env.top; i++)
- printf("%-22s %8llu %16.3lf\n",
- agg_col(&vals[i], buf, sizeof(buf)),
- vals[i].count, vals[i].total_ns / div);
- printf("\n");
-}
-
-static void print_count(struct data_ext_t *vals, size_t count)
-{
- char buf[2 * TASK_COMM_LEN];
- int i;
-
- print_count_header();
- for (i = 0; i < count && i < env.top; i++)
- printf("%-22s %8llu\n",
- agg_col(&vals[i], buf, sizeof(buf)), vals[i].count);
- printf("\n");
-}
-
-static void print_timestamp()
-{
- time_t now = time(NULL);
- struct tm tm;
-
- if (localtime_r(&now, &tm))
- printf("[%02d:%02d:%02d]\n", tm.tm_hour, tm.tm_min, tm.tm_sec);
- else
- warn("localtime_r: %s", strerror(errno));
-}
-
-static bool batch_map_ops = true; /* hope for the best */
-
-static bool read_vals_batch(int fd, struct data_ext_t *vals, __u32 *count)
-{
- struct data_t orig_vals[*count];
- void *in = NULL, *out;
- __u32 i, n, n_read = 0;
- __u32 keys[*count];
- int err = 0;
-
- while (n_read < *count && !err) {
- n = *count - n_read;
- err = bpf_map_lookup_and_delete_batch(fd, &in, &out,
- keys + n_read, orig_vals + n_read, &n, NULL);
- if (err && errno != ENOENT) {
- /* we want to propagate EINVAL upper, so that
- * the batch_map_ops flag is set to false */
- if (errno != EINVAL)
- warn("bpf_map_lookup_and_delete_batch: %s\n",
- strerror(-err));
- return false;
- }
- n_read += n;
- in = out;
- }
-
- for (i = 0; i < n_read; i++) {
- vals[i].count = orig_vals[i].count;
- vals[i].total_ns = orig_vals[i].total_ns;
- vals[i].key = keys[i];
- strncpy(vals[i].comm, orig_vals[i].comm, TASK_COMM_LEN);
- }
-
- *count = n_read;
- return true;
-}
-
-static bool read_vals(int fd, struct data_ext_t *vals, __u32 *count)
-{
- __u32 keys[MAX_ENTRIES];
- struct data_t val;
- __u32 key = -1;
- __u32 next_key;
- int i = 0, j;
- int err;
-
- if (batch_map_ops) {
- bool ok = read_vals_batch(fd, vals, count);
- if (!ok && errno == EINVAL) {
- /* fall back to a racy variant */
- batch_map_ops = false;
- } else {
- return ok;
- }
- }
-
- if (!vals || !count || !*count)
- return true;
-
- for (key = -1; i < *count; ) {
- err = bpf_map_get_next_key(fd, &key, &next_key);
- if (err && errno != ENOENT) {
- warn("failed to get next key: %s\n", strerror(errno));
- return false;
- } else if (err) {
- break;
- }
- key = keys[i++] = next_key;
- }
-
- for (j = 0; j < i; j++) {
- err = bpf_map_lookup_elem(fd, &keys[j], &val);
- if (err && errno != ENOENT) {
- warn("failed to lookup element: %s\n", strerror(errno));
- return false;
- }
- vals[j].count = val.count;
- vals[j].total_ns = val.total_ns;
- vals[j].key = keys[j];
- memcpy(vals[j].comm, val.comm, TASK_COMM_LEN);
- }
-
- /* There is a race here: system calls which are represented by keys
- * above and happened between lookup and delete will be ignored. This
- * will be fixed in future by using bpf_map_lookup_and_delete_batch,
- * but this function is too fresh to use it in bcc. */
-
- for (j = 0; j < i; j++) {
- err = bpf_map_delete_elem(fd, &keys[j]);
- if (err) {
- warn("failed to delete element: %s\n", strerror(errno));
- return false;
- }
- }
-
- *count = i;
- return true;
-}
-
-static error_t parse_arg(int key, char *arg, struct argp_state *state)
-{
- int number;
- int err;
-
- switch (key) {
- case 'h':
- argp_state_help(state, stderr, ARGP_HELP_STD_HELP);
- break;
- case 'v':
- env.verbose = true;
- break;
- case 'x':
- env.failures = true;
- break;
- case 'L':
- env.latency = true;
- break;
- case 'm':
- env.milliseconds = true;
- break;
- case 'P':
- env.process = true;
- break;
- case 'p':
- err = get_int(arg, &env.pid, 1, INT_MAX);
- if (err) {
- warn("invalid PID: %s\n", arg);
- argp_usage(state);
- }
- break;
- case 'i':
- err = get_int(arg, &env.interval, 0, INT_MAX);
- if (err) {
- warn("invalid INTERVAL: %s\n", arg);
- argp_usage(state);
- }
- break;
- case 'd':
- err = get_int(arg, &env.duration, 1, INT_MAX);
- if (err) {
- warn("invalid DURATION: %s\n", arg);
- argp_usage(state);
- }
- break;
- case 'T':
- err = get_int(arg, &env.top, 1, INT_MAX);
- if (err) {
- warn("invalid TOP: %s\n", arg);
- argp_usage(state);
- }
- break;
- case 'e':
- err = get_int(arg, &number, 1, INT_MAX);
- if (err) {
- number = errno_by_name(arg);
- if (number < 0) {
- warn("invalid errno: %s (bad, or can't "
- "parse dynamically; consider using "
- "numeric value and/or installing the "
- "errno program from moreutils)\n", arg);
- argp_usage(state);
- }
- }
- env.filter_errno = number;
- break;
- case 'l':
- env.list_syscalls = true;
- break;
- default:
- return ARGP_ERR_UNKNOWN;
- }
- return 0;
-}
-
-static volatile sig_atomic_t hang_on = 1;
-
-void sig_int(int signo)
-{
- hang_on = 0;
-}
-
-int main(int argc, char **argv)
-{
- void (*print)(struct data_ext_t *, size_t);
- int (*compar)(const void *, const void *);
- static const struct argp argp = {
- .options = opts,
- .parser = parse_arg,
- .doc = argp_program_doc,
- };
- struct data_ext_t vals[MAX_ENTRIES];
- struct syscount_bpf *obj;
- int seconds = 0;
- __u32 count;
- int err;
-
- init_syscall_names();
-
- err = argp_parse(&argp, argc, argv, 0, NULL, NULL);
- if (err)
- goto free_names;
-
- if (env.list_syscalls) {
- list_syscalls();
- goto free_names;
- }
-
- libbpf_set_strict_mode(LIBBPF_STRICT_ALL);
- libbpf_set_print(libbpf_print_fn);
-
- obj = syscount_bpf__open();
- if (!obj) {
- warn("failed to open BPF object\n");
- err = 1;
- goto free_names;
- }
-
- if (env.pid)
- obj->rodata->filter_pid = env.pid;
- if (env.failures)
- obj->rodata->filter_failed = true;
- if (env.latency)
- obj->rodata->measure_latency = true;
- if (env.process)
- obj->rodata->count_by_process = true;
- if (env.filter_errno)
- obj->rodata->filter_errno = env.filter_errno;
-
- err = syscount_bpf__load(obj);
- if (err) {
- warn("failed to load BPF object: %s\n", strerror(-err));
- goto cleanup_obj;
- }
-
- obj->links.sys_exit = bpf_program__attach(obj->progs.sys_exit);
- if (!obj->links.sys_exit) {
- err = -errno;
- warn("failed to attach sys_exit program: %s\n", strerror(-err));
- goto cleanup_obj;
- }
- if (env.latency) {
- obj->links.sys_enter = bpf_program__attach(obj->progs.sys_enter);
- if (!obj->links.sys_enter) {
- err = -errno;
- warn("failed to attach sys_enter programs: %s\n",
- strerror(-err));
- goto cleanup_obj;
- }
- }
-
- if (signal(SIGINT, sig_int) == SIG_ERR) {
- warn("can't set signal handler: %s\n", strerror(errno));
- goto cleanup_obj;
- }
-
- compar = env.latency ? compar_latency : compar_count;
- print = env.latency ? print_latency : print_count;
-
- printf("Tracing syscalls, printing top %d... Ctrl+C to quit.\n", env.top);
- while (hang_on) {
- sleep(env.interval ?: 1);
- if (env.duration) {
- seconds += env.interval ?: 1;
- if (seconds >= env.duration)
- hang_on = 0;
- }
- if (hang_on && !env.interval)
- continue;
-
- count = MAX_ENTRIES;
- if (!read_vals(bpf_map__fd(obj->maps.data), vals, &count))
- break;
- if (!count)
- continue;
-
- qsort(vals, count, sizeof(vals[0]), compar);
- print_timestamp();
- print(vals, count);
- }
-
-cleanup_obj:
- syscount_bpf__destroy(obj);
-free_names:
- free_syscall_names();
-
- return err != 0;
-}
diff --git a/libbpf-tools/syscount.h b/libbpf-tools/syscount.h
deleted file mode 100644
index 148305a..0000000
--- a/libbpf-tools/syscount.h
+++ /dev/null
@@ -1,16 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-// Copyright (c) 2020 Anton Protopopov
-#ifndef __SYSCOUNT_H
-#define __SYSCOUNT_H
-
-#define MAX_ENTRIES 8192
-
-#define TASK_COMM_LEN 16
-
-struct data_t {
- __u64 count;
- __u64 total_ns;
- char comm[TASK_COMM_LEN];
-};
-
-#endif /* __SYSCOUNT_H */
diff --git a/libbpf-tools/tcpconnect.bpf.c b/libbpf-tools/tcpconnect.bpf.c
deleted file mode 100644
index 7ee8a30..0000000
--- a/libbpf-tools/tcpconnect.bpf.c
+++ /dev/null
@@ -1,220 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-// Copyright (c) 2020 Anton Protopopov
-//
-// Based on tcpconnect(8) from BCC by Brendan Gregg
-#include <vmlinux.h>
-
-#include <bpf/bpf_helpers.h>
-#include <bpf/bpf_core_read.h>
-#include <bpf/bpf_tracing.h>
-
-#include "maps.bpf.h"
-#include "tcpconnect.h"
-
-SEC(".rodata") int filter_ports[MAX_PORTS];
-const volatile int filter_ports_len = 0;
-const volatile uid_t filter_uid = -1;
-const volatile pid_t filter_pid = 0;
-const volatile bool do_count = 0;
-
-/* Define here, because there are conflicts with include files */
-#define AF_INET 2
-#define AF_INET6 10
-
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- __uint(max_entries, MAX_ENTRIES);
- __type(key, u32);
- __type(value, struct sock *);
- __uint(map_flags, BPF_F_NO_PREALLOC);
-} sockets SEC(".maps");
-
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- __uint(max_entries, MAX_ENTRIES);
- __type(key, struct ipv4_flow_key);
- __type(value, u64);
- __uint(map_flags, BPF_F_NO_PREALLOC);
-} ipv4_count SEC(".maps");
-
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- __uint(max_entries, MAX_ENTRIES);
- __type(key, struct ipv6_flow_key);
- __type(value, u64);
- __uint(map_flags, BPF_F_NO_PREALLOC);
-} ipv6_count SEC(".maps");
-
-struct {
- __uint(type, BPF_MAP_TYPE_PERF_EVENT_ARRAY);
- __uint(key_size, sizeof(u32));
- __uint(value_size, sizeof(u32));
-} events SEC(".maps");
-
-static __always_inline bool filter_port(__u16 port)
-{
- int i;
-
- if (filter_ports_len == 0)
- return false;
-
- for (i = 0; i < filter_ports_len; i++) {
- if (port == filter_ports[i])
- return false;
- }
- return true;
-}
-
-static __always_inline int
-enter_tcp_connect(struct pt_regs *ctx, struct sock *sk)
-{
- __u64 pid_tgid = bpf_get_current_pid_tgid();
- __u32 pid = pid_tgid >> 32;
- __u32 tid = pid_tgid;
- __u32 uid;
-
- if (filter_pid && pid != filter_pid)
- return 0;
-
- uid = bpf_get_current_uid_gid();
- if (filter_uid != (uid_t) -1 && uid != filter_uid)
- return 0;
-
- bpf_map_update_elem(&sockets, &tid, &sk, 0);
- return 0;
-}
-
-static __always_inline void count_v4(struct sock *sk, __u16 dport)
-{
- struct ipv4_flow_key key = {};
- static __u64 zero;
- __u64 *val;
-
- BPF_CORE_READ_INTO(&key.saddr, sk, __sk_common.skc_rcv_saddr);
- BPF_CORE_READ_INTO(&key.daddr, sk, __sk_common.skc_daddr);
- key.dport = dport;
- val = bpf_map_lookup_or_try_init(&ipv4_count, &key, &zero);
- if (val)
- __atomic_add_fetch(val, 1, __ATOMIC_RELAXED);
-}
-
-static __always_inline void count_v6(struct sock *sk, __u16 dport)
-{
- struct ipv6_flow_key key = {};
- static const __u64 zero;
- __u64 *val;
-
- BPF_CORE_READ_INTO(&key.saddr, sk,
- __sk_common.skc_v6_rcv_saddr.in6_u.u6_addr32);
- BPF_CORE_READ_INTO(&key.daddr, sk,
- __sk_common.skc_v6_daddr.in6_u.u6_addr32);
- key.dport = dport;
-
- val = bpf_map_lookup_or_try_init(&ipv6_count, &key, &zero);
- if (val)
- __atomic_add_fetch(val, 1, __ATOMIC_RELAXED);
-}
-
-static __always_inline void
-trace_v4(struct pt_regs *ctx, pid_t pid, struct sock *sk, __u16 dport)
-{
- struct event event = {};
-
- event.af = AF_INET;
- event.pid = pid;
- event.uid = bpf_get_current_uid_gid();
- event.ts_us = bpf_ktime_get_ns() / 1000;
- BPF_CORE_READ_INTO(&event.saddr_v4, sk, __sk_common.skc_rcv_saddr);
- BPF_CORE_READ_INTO(&event.daddr_v4, sk, __sk_common.skc_daddr);
- event.dport = dport;
- bpf_get_current_comm(event.task, sizeof(event.task));
-
- bpf_perf_event_output(ctx, &events, BPF_F_CURRENT_CPU,
- &event, sizeof(event));
-}
-
-static __always_inline void
-trace_v6(struct pt_regs *ctx, pid_t pid, struct sock *sk, __u16 dport)
-{
- struct event event = {};
-
- event.af = AF_INET6;
- event.pid = pid;
- event.uid = bpf_get_current_uid_gid();
- event.ts_us = bpf_ktime_get_ns() / 1000;
- BPF_CORE_READ_INTO(&event.saddr_v6, sk,
- __sk_common.skc_v6_rcv_saddr.in6_u.u6_addr32);
- BPF_CORE_READ_INTO(&event.daddr_v6, sk,
- __sk_common.skc_v6_daddr.in6_u.u6_addr32);
- event.dport = dport;
- bpf_get_current_comm(event.task, sizeof(event.task));
-
- bpf_perf_event_output(ctx, &events, BPF_F_CURRENT_CPU,
- &event, sizeof(event));
-}
-
-static __always_inline int
-exit_tcp_connect(struct pt_regs *ctx, int ret, int ip_ver)
-{
- __u64 pid_tgid = bpf_get_current_pid_tgid();
- __u32 pid = pid_tgid >> 32;
- __u32 tid = pid_tgid;
- struct sock **skpp;
- struct sock *sk;
- __u16 dport;
-
- skpp = bpf_map_lookup_elem(&sockets, &tid);
- if (!skpp)
- return 0;
-
- if (ret)
- goto end;
-
- sk = *skpp;
-
- BPF_CORE_READ_INTO(&dport, sk, __sk_common.skc_dport);
- if (filter_port(dport))
- goto end;
-
- if (do_count) {
- if (ip_ver == 4)
- count_v4(sk, dport);
- else
- count_v6(sk, dport);
- } else {
- if (ip_ver == 4)
- trace_v4(ctx, pid, sk, dport);
- else
- trace_v6(ctx, pid, sk, dport);
- }
-
-end:
- bpf_map_delete_elem(&sockets, &tid);
- return 0;
-}
-
-SEC("kprobe/tcp_v4_connect")
-int BPF_KPROBE(tcp_v4_connect, struct sock *sk)
-{
- return enter_tcp_connect(ctx, sk);
-}
-
-SEC("kretprobe/tcp_v4_connect")
-int BPF_KRETPROBE(tcp_v4_connect_ret, int ret)
-{
- return exit_tcp_connect(ctx, ret, 4);
-}
-
-SEC("kprobe/tcp_v6_connect")
-int BPF_KPROBE(tcp_v6_connect, struct sock *sk)
-{
- return enter_tcp_connect(ctx, sk);
-}
-
-SEC("kretprobe/tcp_v6_connect")
-int BPF_KRETPROBE(tcp_v6_connect_ret, int ret)
-{
- return exit_tcp_connect(ctx, ret, 6);
-}
-
-char LICENSE[] SEC("license") = "GPL";
diff --git a/libbpf-tools/tcpconnect.c b/libbpf-tools/tcpconnect.c
deleted file mode 100644
index 101cf72..0000000
--- a/libbpf-tools/tcpconnect.c
+++ /dev/null
@@ -1,419 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-// Copyright (c) 2020 Anton Protopopov
-//
-// Based on tcpconnect(8) from BCC by Brendan Gregg
-#include <sys/resource.h>
-#include <arpa/inet.h>
-#include <argp.h>
-#include <signal.h>
-#include <limits.h>
-#include <unistd.h>
-#include <time.h>
-#include <bpf/bpf.h>
-#include "tcpconnect.h"
-#include "tcpconnect.skel.h"
-#include "trace_helpers.h"
-#include "map_helpers.h"
-
-#define warn(...) fprintf(stderr, __VA_ARGS__)
-
-static volatile sig_atomic_t exiting = 0;
-
-const char *argp_program_version = "tcpconnect 0.1";
-const char *argp_program_bug_address =
- "https://github.com/iovisor/bcc/tree/master/libbpf-tools";
-static const char argp_program_doc[] =
- "\ntcpconnect: Count/Trace active tcp connections\n"
- "\n"
- "EXAMPLES:\n"
- " tcpconnect # trace all TCP connect()s\n"
- " tcpconnect -t # include timestamps\n"
- " tcpconnect -p 181 # only trace PID 181\n"
- " tcpconnect -P 80 # only trace port 80\n"
- " tcpconnect -P 80,81 # only trace port 80 and 81\n"
- " tcpconnect -U # include UID\n"
- " tcpconnect -u 1000 # only trace UID 1000\n"
- " tcpconnect -c # count connects per src, dest, port\n"
- " tcpconnect --C mappath # only trace cgroups in the map\n"
- " tcpconnect --M mappath # only trace mount namespaces in the map\n"
- ;
-
-static int get_int(const char *arg, int *ret, int min, int max)
-{
- char *end;
- long val;
-
- errno = 0;
- val = strtol(arg, &end, 10);
- if (errno) {
- warn("strtol: %s: %s\n", arg, strerror(errno));
- return -1;
- } else if (end == arg || val < min || val > max) {
- return -1;
- }
- if (ret)
- *ret = val;
- return 0;
-}
-
-static int get_ints(const char *arg, int *size, int *ret, int min, int max)
-{
- const char *argp = arg;
- int max_size = *size;
- int sz = 0;
- char *end;
- long val;
-
- while (sz < max_size) {
- errno = 0;
- val = strtol(argp, &end, 10);
- if (errno) {
- warn("strtol: %s: %s\n", arg, strerror(errno));
- return -1;
- } else if (end == arg || val < min || val > max) {
- return -1;
- }
- ret[sz++] = val;
- if (*end == 0)
- break;
- argp = end + 1;
- }
-
- *size = sz;
- return 0;
-}
-
-static int get_uint(const char *arg, unsigned int *ret,
- unsigned int min, unsigned int max)
-{
- char *end;
- long val;
-
- errno = 0;
- val = strtoul(arg, &end, 10);
- if (errno) {
- warn("strtoul: %s: %s\n", arg, strerror(errno));
- return -1;
- } else if (end == arg || val < min || val > max) {
- return -1;
- }
- if (ret)
- *ret = val;
- return 0;
-}
-
-static const struct argp_option opts[] = {
- { "verbose", 'v', NULL, 0, "Verbose debug output" },
- { "timestamp", 't', NULL, 0, "Include timestamp on output" },
- { "count", 'c', NULL, 0, "Count connects per src ip and dst ip/port" },
- { "print-uid", 'U', NULL, 0, "Include UID on output" },
- { "pid", 'p', "PID", 0, "Process PID to trace" },
- { "uid", 'u', "UID", 0, "Process UID to trace" },
- { "port", 'P', "PORTS", 0,
- "Comma-separated list of destination ports to trace" },
- { "cgroupmap", 'C', "PATH", 0, "trace cgroups in this map" },
- { "mntnsmap", 'M', "PATH", 0, "trace mount namespaces in this map" },
- { NULL, 'h', NULL, OPTION_HIDDEN, "Show the full help" },
- {},
-};
-
-static struct env {
- bool verbose;
- bool count;
- bool print_timestamp;
- bool print_uid;
- pid_t pid;
- uid_t uid;
- int nports;
- int ports[MAX_PORTS];
-} env = {
- .uid = (uid_t) -1,
-};
-
-static error_t parse_arg(int key, char *arg, struct argp_state *state)
-{
- int err;
- int nports;
-
- switch (key) {
- case 'h':
- argp_state_help(state, stderr, ARGP_HELP_STD_HELP);
- break;
- case 'v':
- env.verbose = true;
- break;
- case 'c':
- env.count = true;
- break;
- case 't':
- env.print_timestamp = true;
- break;
- case 'U':
- env.print_uid = true;
- break;
- case 'p':
- err = get_int(arg, &env.pid, 1, INT_MAX);
- if (err) {
- warn("invalid PID: %s\n", arg);
- argp_usage(state);
- }
- break;
- case 'u':
- err = get_uint(arg, &env.uid, 0, (uid_t) -2);
- if (err) {
- warn("invalid UID: %s\n", arg);
- argp_usage(state);
- }
- break;
- case 'P':
- nports = MAX_PORTS;
- err = get_ints(arg, &nports, env.ports, 1, 65535);
- if (err) {
- warn("invalid PORT_LIST: %s\n", arg);
- argp_usage(state);
- }
- env.nports = nports;
- break;
- case 'C':
- warn("not implemented: --cgroupmap");
- break;
- case 'M':
- warn("not implemented: --mntnsmap");
- break;
- default:
- return ARGP_ERR_UNKNOWN;
- }
- return 0;
-}
-
-static int libbpf_print_fn(enum libbpf_print_level level, const char *format, va_list args)
-{
- if (level == LIBBPF_DEBUG && !env.verbose)
- return 0;
- return vfprintf(stderr, format, args);
-}
-
-static void sig_int(int signo)
-{
- exiting = 1;
-}
-
-static void print_count_ipv4(int map_fd)
-{
- static struct ipv4_flow_key keys[MAX_ENTRIES];
- __u32 value_size = sizeof(__u64);
- __u32 key_size = sizeof(keys[0]);
- static struct ipv4_flow_key zero;
- static __u64 counts[MAX_ENTRIES];
- char s[INET_ADDRSTRLEN];
- char d[INET_ADDRSTRLEN];
- __u32 i, n = MAX_ENTRIES;
- struct in_addr src;
- struct in_addr dst;
-
- if (dump_hash(map_fd, keys, key_size, counts, value_size, &n, &zero)) {
- warn("dump_hash: %s", strerror(errno));
- return;
- }
-
- for (i = 0; i < n; i++) {
- src.s_addr = keys[i].saddr;
- dst.s_addr = keys[i].daddr;
-
- printf("%-25s %-25s %-20d %-10llu\n",
- inet_ntop(AF_INET, &src, s, sizeof(s)),
- inet_ntop(AF_INET, &dst, d, sizeof(d)),
- ntohs(keys[i].dport), counts[i]);
- }
-}
-
-static void print_count_ipv6(int map_fd)
-{
- static struct ipv6_flow_key keys[MAX_ENTRIES];
- __u32 value_size = sizeof(__u64);
- __u32 key_size = sizeof(keys[0]);
- static struct ipv6_flow_key zero;
- static __u64 counts[MAX_ENTRIES];
- char s[INET6_ADDRSTRLEN];
- char d[INET6_ADDRSTRLEN];
- __u32 i, n = MAX_ENTRIES;
- struct in6_addr src;
- struct in6_addr dst;
-
- if (dump_hash(map_fd, keys, key_size, counts, value_size, &n, &zero)) {
- warn("dump_hash: %s", strerror(errno));
- return;
- }
-
- for (i = 0; i < n; i++) {
- memcpy(src.s6_addr, keys[i].saddr, sizeof(src.s6_addr));
- memcpy(dst.s6_addr, keys[i].daddr, sizeof(src.s6_addr));
-
- printf("%-25s %-25s %-20d %-10llu\n",
- inet_ntop(AF_INET6, &src, s, sizeof(s)),
- inet_ntop(AF_INET6, &dst, d, sizeof(d)),
- ntohs(keys[i].dport), counts[i]);
- }
-}
-
-static void print_count(int map_fd_ipv4, int map_fd_ipv6)
-{
- static const char *header_fmt = "\n%-25s %-25s %-20s %-10s\n";
-
- while (!exiting)
- pause();
-
- printf(header_fmt, "LADDR", "RADDR", "RPORT", "CONNECTS");
- print_count_ipv4(map_fd_ipv4);
- print_count_ipv6(map_fd_ipv6);
-}
-
-static void print_events_header()
-{
- if (env.print_timestamp)
- printf("%-9s", "TIME(s)");
- if (env.print_uid)
- printf("%-6s", "UID");
- printf("%-6s %-12s %-2s %-16s %-16s %-4s\n",
- "PID", "COMM", "IP", "SADDR", "DADDR", "DPORT");
-}
-
-static void handle_event(void *ctx, int cpu, void *data, __u32 data_sz)
-{
- const struct event *event = data;
- char src[INET6_ADDRSTRLEN];
- char dst[INET6_ADDRSTRLEN];
- union {
- struct in_addr x4;
- struct in6_addr x6;
- } s, d;
- static __u64 start_ts;
-
- if (event->af == AF_INET) {
- s.x4.s_addr = event->saddr_v4;
- d.x4.s_addr = event->daddr_v4;
- } else if (event->af == AF_INET6) {
- memcpy(&s.x6.s6_addr, event->saddr_v6, sizeof(s.x6.s6_addr));
- memcpy(&d.x6.s6_addr, event->daddr_v6, sizeof(d.x6.s6_addr));
- } else {
- warn("broken event: event->af=%d", event->af);
- return;
- }
-
- if (env.print_timestamp) {
- if (start_ts == 0)
- start_ts = event->ts_us;
- printf("%-9.3f", (event->ts_us - start_ts) / 1000000.0);
- }
-
- if (env.print_uid)
- printf("%-6d", event->uid);
-
- printf("%-6d %-12.12s %-2d %-16s %-16s %-4d\n",
- event->pid, event->task,
- event->af == AF_INET ? 4 : 6,
- inet_ntop(event->af, &s, src, sizeof(src)),
- inet_ntop(event->af, &d, dst, sizeof(dst)),
- ntohs(event->dport));
-}
-
-static void handle_lost_events(void *ctx, int cpu, __u64 lost_cnt)
-{
- warn("Lost %llu events on CPU #%d!\n", lost_cnt, cpu);
-}
-
-static void print_events(int perf_map_fd)
-{
- struct perf_buffer *pb;
- int err;
-
- pb = perf_buffer__new(perf_map_fd, 128,
- handle_event, handle_lost_events, NULL, NULL);
- if (!pb) {
- err = -errno;
- warn("failed to open perf buffer: %d\n", err);
- goto cleanup;
- }
-
- print_events_header();
- while (!exiting) {
- err = perf_buffer__poll(pb, 100);
- if (err < 0 && err != -EINTR) {
- warn("error polling perf buffer: %s\n", strerror(-err));
- goto cleanup;
- }
- /* reset err to return 0 if exiting */
- err = 0;
- }
-
-cleanup:
- perf_buffer__free(pb);
-}
-
-int main(int argc, char **argv)
-{
- static const struct argp argp = {
- .options = opts,
- .parser = parse_arg,
- .doc = argp_program_doc,
- .args_doc = NULL,
- };
- struct tcpconnect_bpf *obj;
- int i, err;
-
- err = argp_parse(&argp, argc, argv, 0, NULL, NULL);
- if (err)
- return err;
-
- libbpf_set_strict_mode(LIBBPF_STRICT_ALL);
- libbpf_set_print(libbpf_print_fn);
-
- obj = tcpconnect_bpf__open();
- if (!obj) {
- warn("failed to open BPF object\n");
- return 1;
- }
-
- if (env.count)
- obj->rodata->do_count = true;
- if (env.pid)
- obj->rodata->filter_pid = env.pid;
- if (env.uid != (uid_t) -1)
- obj->rodata->filter_uid = env.uid;
- if (env.nports > 0) {
- obj->rodata->filter_ports_len = env.nports;
- for (i = 0; i < env.nports; i++) {
- obj->rodata->filter_ports[i] = htons(env.ports[i]);
- }
- }
-
- err = tcpconnect_bpf__load(obj);
- if (err) {
- warn("failed to load BPF object: %d\n", err);
- goto cleanup;
- }
-
- err = tcpconnect_bpf__attach(obj);
- if (err) {
- warn("failed to attach BPF programs: %s\n", strerror(-err));
- goto cleanup;
- }
-
- if (signal(SIGINT, sig_int) == SIG_ERR) {
- warn("can't set signal handler: %s\n", strerror(errno));
- err = 1;
- goto cleanup;
- }
-
- if (env.count) {
- print_count(bpf_map__fd(obj->maps.ipv4_count),
- bpf_map__fd(obj->maps.ipv6_count));
- } else {
- print_events(bpf_map__fd(obj->maps.events));
- }
-
-cleanup:
- tcpconnect_bpf__destroy(obj);
-
- return err != 0;
-}
diff --git a/libbpf-tools/tcpconnect.h b/libbpf-tools/tcpconnect.h
deleted file mode 100644
index fffe70f..0000000
--- a/libbpf-tools/tcpconnect.h
+++ /dev/null
@@ -1,43 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-// Copyright (c) 2020 Anton Protopopov
-#ifndef __TCPCONNECT_H
-#define __TCPCONNECT_H
-
-/* The maximum number of items in maps */
-#define MAX_ENTRIES 8192
-
-/* The maximum number of ports to filter */
-#define MAX_PORTS 64
-
-#define TASK_COMM_LEN 16
-
-struct ipv4_flow_key {
- __u32 saddr;
- __u32 daddr;
- __u16 dport;
-};
-
-struct ipv6_flow_key {
- __u8 saddr[16];
- __u8 daddr[16];
- __u16 dport;
-};
-
-struct event {
- union {
- __u32 saddr_v4;
- __u8 saddr_v6[16];
- };
- union {
- __u32 daddr_v4;
- __u8 daddr_v6[16];
- };
- char task[TASK_COMM_LEN];
- __u64 ts_us;
- __u32 af; // AF_INET or AF_INET6
- __u32 pid;
- __u32 uid;
- __u16 dport;
-};
-
-#endif /* __TCPCONNECT_H */
diff --git a/libbpf-tools/tcpconnlat.bpf.c b/libbpf-tools/tcpconnlat.bpf.c
deleted file mode 100644
index 56d3741..0000000
--- a/libbpf-tools/tcpconnlat.bpf.c
+++ /dev/null
@@ -1,108 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-// Copyright (c) 2020 Wenbo Zhang
-#include <vmlinux.h>
-#include <bpf/bpf_helpers.h>
-#include <bpf/bpf_core_read.h>
-#include <bpf/bpf_tracing.h>
-#include "tcpconnlat.h"
-
-#define AF_INET 2
-#define AF_INET6 10
-
-const volatile __u64 targ_min_us = 0;
-const volatile pid_t targ_tgid = 0;
-
-struct piddata {
- char comm[TASK_COMM_LEN];
- u64 ts;
- u32 tgid;
-};
-
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- __uint(max_entries, 4096);
- __type(key, struct sock *);
- __type(value, struct piddata);
-} start SEC(".maps");
-
-struct {
- __uint(type, BPF_MAP_TYPE_PERF_EVENT_ARRAY);
- __uint(key_size, sizeof(u32));
- __uint(value_size, sizeof(u32));
-} events SEC(".maps");
-
-static __always_inline int trace_connect(struct sock *sk)
-{
- u32 tgid = bpf_get_current_pid_tgid() >> 32;
- struct piddata piddata = {};
-
- if (targ_tgid && targ_tgid != tgid)
- return 0;
-
- bpf_get_current_comm(&piddata.comm, sizeof(piddata.comm));
- piddata.ts = bpf_ktime_get_ns();
- piddata.tgid = tgid;
- bpf_map_update_elem(&start, &sk, &piddata, 0);
- return 0;
-}
-
-SEC("fentry/tcp_v4_connect")
-int BPF_PROG(tcp_v4_connect, struct sock *sk)
-{
- return trace_connect(sk);
-}
-
-SEC("kprobe/tcp_v6_connect")
-int BPF_KPROBE(tcp_v6_connect, struct sock *sk)
-{
- return trace_connect(sk);
-}
-
-SEC("fentry/tcp_rcv_state_process")
-int BPF_PROG(tcp_rcv_state_process, struct sock *sk)
-{
- struct piddata *piddatap;
- struct event event = {};
- s64 delta;
- u64 ts;
-
- if (sk->__sk_common.skc_state != TCP_SYN_SENT)
- return 0;
-
- piddatap = bpf_map_lookup_elem(&start, &sk);
- if (!piddatap)
- return 0;
-
- ts = bpf_ktime_get_ns();
- delta = (s64)(ts - piddatap->ts);
- if (delta < 0)
- goto cleanup;
-
- event.delta_us = delta / 1000U;
- if (targ_min_us && event.delta_us < targ_min_us)
- goto cleanup;
- __builtin_memcpy(&event.comm, piddatap->comm,
- sizeof(event.comm));
- event.ts_us = ts / 1000;
- event.tgid = piddatap->tgid;
- event.lport = sk->__sk_common.skc_num;
- event.dport = sk->__sk_common.skc_dport;
- event.af = sk->__sk_common.skc_family;
- if (event.af == AF_INET) {
- event.saddr_v4 = sk->__sk_common.skc_rcv_saddr;
- event.daddr_v4 = sk->__sk_common.skc_daddr;
- } else {
- BPF_CORE_READ_INTO(&event.saddr_v6, sk,
- __sk_common.skc_v6_rcv_saddr.in6_u.u6_addr32);
- BPF_CORE_READ_INTO(&event.daddr_v6, sk,
- __sk_common.skc_v6_daddr.in6_u.u6_addr32);
- }
- bpf_perf_event_output(ctx, &events, BPF_F_CURRENT_CPU,
- &event, sizeof(event));
-
-cleanup:
- bpf_map_delete_elem(&start, &sk);
- return 0;
-}
-
-char LICENSE[] SEC("license") = "GPL";
diff --git a/libbpf-tools/tcpconnlat.c b/libbpf-tools/tcpconnlat.c
deleted file mode 100644
index 8eae76a..0000000
--- a/libbpf-tools/tcpconnlat.c
+++ /dev/null
@@ -1,236 +0,0 @@
-// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
-// Copyright (c) 2020 Wenbo Zhang
-//
-// Based on tcpconnlat(8) from BCC by Brendan Gregg.
-// 11-Jul-2020 Wenbo Zhang Created this.
-#include <argp.h>
-#include <arpa/inet.h>
-#include <signal.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <time.h>
-#include <bpf/libbpf.h>
-#include <bpf/bpf.h>
-#include "tcpconnlat.h"
-#include "tcpconnlat.skel.h"
-#include "trace_helpers.h"
-
-#define PERF_BUFFER_PAGES 16
-#define PERF_POLL_TIMEOUT_MS 100
-
-static volatile sig_atomic_t exiting = 0;
-
-static struct env {
- __u64 min_us;
- pid_t pid;
- bool timestamp;
- bool lport;
- bool verbose;
-} env;
-
-const char *argp_program_version = "tcpconnlat 0.1";
-const char *argp_program_bug_address =
- "https://github.com/iovisor/bcc/tree/master/libbpf-tools";
-const char argp_program_doc[] =
-"\nTrace TCP connects and show connection latency.\n"
-"\n"
-"USAGE: tcpconnlat [--help] [-t] [-p PID] [-L]\n"
-"\n"
-"EXAMPLES:\n"
-" tcpconnlat # summarize on-CPU time as a histogram\n"
-" tcpconnlat 1 # trace connection latency slower than 1 ms\n"
-" tcpconnlat 0.1 # trace connection latency slower than 100 us\n"
-" tcpconnlat -t # 1s summaries, milliseconds, and timestamps\n"
-" tcpconnlat -p 185 # trace PID 185 only\n"
-" tcpconnlat -L # include LPORT while printing outputs\n";
-
-static const struct argp_option opts[] = {
- { "timestamp", 't', NULL, 0, "Include timestamp on output" },
- { "pid", 'p', "PID", 0, "Trace this PID only" },
- { "lport", 'L', NULL, 0, "Include LPORT on output" },
- { "verbose", 'v', NULL, 0, "Verbose debug output" },
- { NULL, 'h', NULL, OPTION_HIDDEN, "Show the full help" },
- {},
-};
-
-static error_t parse_arg(int key, char *arg, struct argp_state *state)
-{
- static int pos_args;
-
- switch (key) {
- case 'h':
- argp_state_help(state, stderr, ARGP_HELP_STD_HELP);
- break;
- case 'v':
- env.verbose = true;
- break;
- case 'p':
- errno = 0;
- env.pid = strtol(arg, NULL, 10);
- if (errno) {
- fprintf(stderr, "invalid PID: %s\n", arg);
- argp_usage(state);
- }
- break;
- case 't':
- env.timestamp = true;
- break;
- case 'L':
- env.lport = true;
- break;
- case ARGP_KEY_ARG:
- if (pos_args++) {
- fprintf(stderr,
- "Unrecognized positional argument: %s\n", arg);
- argp_usage(state);
- }
- errno = 0;
- env.min_us = strtod(arg, NULL) * 1000;
- if (errno || env.min_us <= 0) {
- fprintf(stderr, "Invalid delay (in us): %s\n", arg);
- argp_usage(state);
- }
- break;
- default:
- return ARGP_ERR_UNKNOWN;
- }
- return 0;
-}
-
-static int libbpf_print_fn(enum libbpf_print_level level, const char *format, va_list args)
-{
- if (level == LIBBPF_DEBUG && !env.verbose)
- return 0;
- return vfprintf(stderr, format, args);
-}
-
-static void sig_int(int signo)
-{
- exiting = 1;
-}
-
-void handle_event(void *ctx, int cpu, void *data, __u32 data_sz)
-{
- const struct event *e = data;
- char src[INET6_ADDRSTRLEN];
- char dst[INET6_ADDRSTRLEN];
- union {
- struct in_addr x4;
- struct in6_addr x6;
- } s, d;
- static __u64 start_ts;
-
- if (env.timestamp) {
- if (start_ts == 0)
- start_ts = e->ts_us;
- printf("%-9.3f ", (e->ts_us - start_ts) / 1000000.0);
- }
- if (e->af == AF_INET) {
- s.x4.s_addr = e->saddr_v4;
- d.x4.s_addr = e->daddr_v4;
- } else if (e->af == AF_INET6) {
- memcpy(&s.x6.s6_addr, e->saddr_v6, sizeof(s.x6.s6_addr));
- memcpy(&d.x6.s6_addr, e->daddr_v6, sizeof(d.x6.s6_addr));
- } else {
- fprintf(stderr, "broken event: event->af=%d", e->af);
- return;
- }
-
- if (env.lport) {
- printf("%-6d %-12.12s %-2d %-16s %-6d %-16s %-5d %.2f\n", e->tgid, e->comm,
- e->af == AF_INET ? 4 : 6, inet_ntop(e->af, &s, src, sizeof(src)), e->lport,
- inet_ntop(e->af, &d, dst, sizeof(dst)), ntohs(e->dport),
- e->delta_us / 1000.0);
- } else {
- printf("%-6d %-12.12s %-2d %-16s %-16s %-5d %.2f\n", e->tgid, e->comm,
- e->af == AF_INET ? 4 : 6, inet_ntop(e->af, &s, src, sizeof(src)),
- inet_ntop(e->af, &d, dst, sizeof(dst)), ntohs(e->dport),
- e->delta_us / 1000.0);
- }
-}
-
-void handle_lost_events(void *ctx, int cpu, __u64 lost_cnt)
-{
- fprintf(stderr, "lost %llu events on CPU #%d\n", lost_cnt, cpu);
-}
-
-int main(int argc, char **argv)
-{
- static const struct argp argp = {
- .options = opts,
- .parser = parse_arg,
- .doc = argp_program_doc,
- };
- struct perf_buffer *pb = NULL;
- struct tcpconnlat_bpf *obj;
- int err;
-
- err = argp_parse(&argp, argc, argv, 0, NULL, NULL);
- if (err)
- return err;
-
- libbpf_set_strict_mode(LIBBPF_STRICT_ALL);
- libbpf_set_print(libbpf_print_fn);
-
- obj = tcpconnlat_bpf__open();
- if (!obj) {
- fprintf(stderr, "failed to open BPF object\n");
- return 1;
- }
-
- /* initialize global data (filtering options) */
- obj->rodata->targ_min_us = env.min_us;
- obj->rodata->targ_tgid = env.pid;
-
- err = tcpconnlat_bpf__load(obj);
- if (err) {
- fprintf(stderr, "failed to load BPF object: %d\n", err);
- goto cleanup;
- }
-
- err = tcpconnlat_bpf__attach(obj);
- if (err) {
- goto cleanup;
- }
-
- pb = perf_buffer__new(bpf_map__fd(obj->maps.events), PERF_BUFFER_PAGES,
- handle_event, handle_lost_events, NULL, NULL);
- if (!pb) {
- fprintf(stderr, "failed to open perf buffer: %d\n", errno);
- goto cleanup;
- }
-
- /* print header */
- if (env.timestamp)
- printf("%-9s ", ("TIME(s)"));
- if (env.lport) {
- printf("%-6s %-12s %-2s %-16s %-6s %-16s %-5s %s\n",
- "PID", "COMM", "IP", "SADDR", "LPORT", "DADDR", "DPORT", "LAT(ms)");
- } else {
- printf("%-6s %-12s %-2s %-16s %-16s %-5s %s\n",
- "PID", "COMM", "IP", "SADDR", "DADDR", "DPORT", "LAT(ms)");
- }
-
- if (signal(SIGINT, sig_int) == SIG_ERR) {
- fprintf(stderr, "can't set signal handler: %s\n", strerror(errno));
- err = 1;
- goto cleanup;
- }
-
- /* main: poll */
- while (!exiting) {
- err = perf_buffer__poll(pb, PERF_POLL_TIMEOUT_MS);
- if (err < 0 && err != -EINTR) {
- fprintf(stderr, "error polling perf buffer: %s\n", strerror(-err));
- goto cleanup;
- }
- /* reset err to return 0 if exiting */
- err = 0;
- }
-
-cleanup:
- perf_buffer__free(pb);
- tcpconnlat_bpf__destroy(obj);
-
- return err != 0;
-}
diff --git a/libbpf-tools/tcpconnlat.h b/libbpf-tools/tcpconnlat.h
deleted file mode 100644
index 9dbddfc..0000000
--- a/libbpf-tools/tcpconnlat.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-#ifndef __TCPCONNLAT_H
-#define __TCPCONNLAT_H
-
-#define TASK_COMM_LEN 16
-
-struct event {
- union {
- __u32 saddr_v4;
- __u8 saddr_v6[16];
- };
- union {
- __u32 daddr_v4;
- __u8 daddr_v6[16];
- };
- char comm[TASK_COMM_LEN];
- __u64 delta_us;
- __u64 ts_us;
- __u32 tgid;
- int af;
- __u16 lport;
- __u16 dport;
-};
-
-
-#endif /* __TCPCONNLAT_H_ */
diff --git a/libbpf-tools/tcprtt.bpf.c b/libbpf-tools/tcprtt.bpf.c
deleted file mode 100644
index 0b332e4..0000000
--- a/libbpf-tools/tcprtt.bpf.c
+++ /dev/null
@@ -1,127 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-// Copyright (c) 2021 Wenbo Zhang
-#include <vmlinux.h>
-#include <bpf/bpf_helpers.h>
-#include <bpf/bpf_core_read.h>
-#include <bpf/bpf_tracing.h>
-#include <bpf/bpf_endian.h>
-#include "tcprtt.h"
-#include "bits.bpf.h"
-#include "maps.bpf.h"
-
-const volatile bool targ_laddr_hist = false;
-const volatile bool targ_raddr_hist = false;
-const volatile bool targ_show_ext = false;
-const volatile __u16 targ_sport = 0;
-const volatile __u16 targ_dport = 0;
-const volatile __u32 targ_saddr = 0;
-const volatile __u32 targ_daddr = 0;
-const volatile bool targ_ms = false;
-
-#define MAX_ENTRIES 10240
-
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- __uint(max_entries, MAX_ENTRIES);
- __type(key, u64);
- __type(value, struct hist);
-} hists SEC(".maps");
-
-static struct hist zero;
-
-SEC("fentry/tcp_rcv_established")
-int BPF_PROG(tcp_rcv, struct sock *sk)
-{
- const struct inet_sock *inet = (struct inet_sock *)(sk);
- struct tcp_sock *ts;
- struct hist *histp;
- u64 key, slot;
- u32 srtt;
-
- if (targ_sport && targ_sport != inet->inet_sport)
- return 0;
- if (targ_dport && targ_dport != sk->__sk_common.skc_dport)
- return 0;
- if (targ_saddr && targ_saddr != inet->inet_saddr)
- return 0;
- if (targ_daddr && targ_daddr != sk->__sk_common.skc_daddr)
- return 0;
-
- if (targ_laddr_hist)
- key = inet->inet_saddr;
- else if (targ_raddr_hist)
- key = inet->sk.__sk_common.skc_daddr;
- else
- key = 0;
- histp = bpf_map_lookup_or_try_init(&hists, &key, &zero);
- if (!histp)
- return 0;
- ts = (struct tcp_sock *)(sk);
- srtt = BPF_CORE_READ(ts, srtt_us) >> 3;
- if (targ_ms)
- srtt /= 1000U;
- slot = log2l(srtt);
- if (slot >= MAX_SLOTS)
- slot = MAX_SLOTS - 1;
- __sync_fetch_and_add(&histp->slots[slot], 1);
- if (targ_show_ext) {
- __sync_fetch_and_add(&histp->latency, srtt);
- __sync_fetch_and_add(&histp->cnt, 1);
- }
- return 0;
-}
-
-SEC("kprobe/tcp_rcv_established")
-int BPF_KPROBE(tcp_rcv_kprobe, struct sock *sk)
-{
- const struct inet_sock *inet = (struct inet_sock *)(sk);
- u32 srtt, saddr, daddr;
- struct tcp_sock *ts;
- struct hist *histp;
- u64 key, slot;
-
- if (targ_sport) {
- u16 sport;
- bpf_probe_read_kernel(&sport, sizeof(sport), &inet->inet_sport);
- if (targ_sport != sport)
- return 0;
- }
- if (targ_dport) {
- u16 dport;
- bpf_probe_read_kernel(&dport, sizeof(dport), &sk->__sk_common.skc_dport);
- if (targ_dport != dport)
- return 0;
- }
- bpf_probe_read_kernel(&saddr, sizeof(saddr), &inet->inet_saddr);
- if (targ_saddr && targ_saddr != saddr)
- return 0;
- bpf_probe_read_kernel(&daddr, sizeof(daddr), &sk->__sk_common.skc_daddr);
- if (targ_daddr && targ_daddr != daddr)
- return 0;
-
- if (targ_laddr_hist)
- key = saddr;
- else if (targ_raddr_hist)
- key = daddr;
- else
- key = 0;
- histp = bpf_map_lookup_or_try_init(&hists, &key, &zero);
- if (!histp)
- return 0;
- ts = (struct tcp_sock *)(sk);
- bpf_probe_read_kernel(&srtt, sizeof(srtt), &ts->srtt_us);
- srtt >>= 3;
- if (targ_ms)
- srtt /= 1000U;
- slot = log2l(srtt);
- if (slot >= MAX_SLOTS)
- slot = MAX_SLOTS - 1;
- __sync_fetch_and_add(&histp->slots[slot], 1);
- if (targ_show_ext) {
- __sync_fetch_and_add(&histp->latency, srtt);
- __sync_fetch_and_add(&histp->cnt, 1);
- }
- return 0;
-}
-
-char LICENSE[] SEC("license") = "Dual BSD/GPL";
diff --git a/libbpf-tools/tcprtt.c b/libbpf-tools/tcprtt.c
deleted file mode 100644
index cfc0ed5..0000000
--- a/libbpf-tools/tcprtt.c
+++ /dev/null
@@ -1,301 +0,0 @@
-// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
-// Copyright (c) 2021 Wenbo Zhang
-//
-// Based on tcprtt(8) from BCC by zhenwei pi.
-// 06-Aug-2021 Wenbo Zhang Created this.
-#define _DEFAULT_SOURCE
-#include <arpa/inet.h>
-#include <argp.h>
-#include <stdio.h>
-#include <signal.h>
-#include <unistd.h>
-#include <time.h>
-#include <bpf/libbpf.h>
-#include <bpf/bpf.h>
-#include "tcprtt.h"
-#include "tcprtt.skel.h"
-#include "trace_helpers.h"
-
-static struct env {
- __u16 lport;
- __u16 rport;
- __u32 laddr;
- __u32 raddr;
- bool milliseconds;
- time_t duration;
- time_t interval;
- bool timestamp;
- bool laddr_hist;
- bool raddr_hist;
- bool extended;
- bool verbose;
-} env = {
- .interval = 99999999,
-};
-
-static volatile bool exiting;
-
-const char *argp_program_version = "tcprtt 0.1";
-const char *argp_program_bug_address =
- "https://github.com/iovisor/bcc/tree/master/libbpf-tools";
-const char argp_program_doc[] =
-"Summarize TCP RTT as a histogram.\n"
-"\n"
-"USAGE: \n"
-"\n"
-"EXAMPLES:\n"
-" tcprtt # summarize TCP RTT\n"
-" tcprtt -i 1 -d 10 # print 1 second summaries, 10 times\n"
-" tcprtt -m -T # summarize in millisecond, and timestamps\n"
-" tcprtt -p # filter for local port\n"
-" tcprtt -P # filter for remote port\n"
-" tcprtt -a # filter for local address\n"
-" tcprtt -A # filter for remote address\n"
-" tcprtt -b # show sockets histogram by local address\n"
-" tcprtt -B # show sockets histogram by remote address\n"
-" tcprtt -e # show extension summary(average)\n";
-
-static const struct argp_option opts[] = {
- { "interval", 'i', "INTERVAL", 0, "summary interval, seconds" },
- { "duration", 'd', "DURATION", 0, "total duration of trace, seconds" },
- { "timestamp", 'T', NULL, 0, "include timestamp on output" },
- { "millisecond", 'm', NULL, 0, "millisecond histogram" },
- { "lport", 'p', "LPORT", 0, "filter for local port" },
- { "rport", 'P', "RPORT", 0, "filter for remote port" },
- { "laddr", 'a', "LADDR", 0, "filter for local address" },
- { "raddr", 'A', "RADDR", 0, "filter for remote address" },
- { "byladdr", 'b', NULL, 0,
- "show sockets histogram by local address" },
- { "byraddr", 'B', NULL, 0,
- "show sockets histogram by remote address" },
- { "extension", 'e', NULL, 0, "show extension summary(average)" },
- { "verbose", 'v', NULL, 0, "Verbose debug output" },
- { NULL, 'h', NULL, OPTION_HIDDEN, "Show the full help" },
- {},
-};
-
-static error_t parse_arg(int key, char *arg, struct argp_state *state)
-{
- struct in_addr addr;
-
- switch (key) {
- case 'h':
- argp_state_help(state, stderr, ARGP_HELP_STD_HELP);
- break;
- case 'v':
- env.verbose = true;
- break;
- case 'i':
- errno = 0;
- env.interval = strtol(arg, NULL, 10);
- if (errno || env.interval <= 0) {
- fprintf(stderr, "invalid interval: %s\n", arg);
- argp_usage(state);
- }
- break;
- case 'd':
- errno = 0;
- env.duration = strtol(arg, NULL, 10);
- if (errno || env.duration <= 0) {
- fprintf(stderr, "invalid duration: %s\n", arg);
- argp_usage(state);
- }
- break;
- case 'T':
- env.timestamp = true;
- break;
- case 'm':
- env.milliseconds = true;
- break;
- case 'p':
- errno = 0;
- env.lport = strtoul(arg, NULL, 10);
- if (errno) {
- fprintf(stderr, "invalid lport: %s\n", arg);
- argp_usage(state);
- }
- env.lport = htons(env.lport);
- break;
- case 'P':
- errno = 0;
- env.rport = strtoul(arg, NULL, 10);
- if (errno) {
- fprintf(stderr, "invalid rport: %s\n", arg);
- argp_usage(state);
- }
- env.rport = htons(env.rport);
- break;
- case 'a':
- if (inet_aton(arg, &addr) < 0) {
- fprintf(stderr, "invalid local address: %s\n", arg);
- argp_usage(state);
- }
- env.laddr = addr.s_addr;
- break;
- case 'A':
- if (inet_aton(arg, &addr) < 0) {
- fprintf(stderr, "invalid remote address: %s\n", arg);
- argp_usage(state);
- }
- env.raddr = addr.s_addr;
- break;
- case 'b':
- env.laddr_hist = true;
- break;
- case 'B':
- env.raddr_hist = true;
- break;
- case 'e':
- env.extended = true;
- break;
- default:
- return ARGP_ERR_UNKNOWN;
- }
- return 0;
-}
-
-static int libbpf_print_fn(enum libbpf_print_level level, const char *format, va_list args)
-{
- if (level == LIBBPF_DEBUG && !env.verbose)
- return 0;
- return vfprintf(stderr, format, args);
-}
-
-static void sig_handler(int sig)
-{
- exiting = true;
-}
-
-static int print_map(struct bpf_map *map)
-{
- const char *units = env.milliseconds ? "msecs" : "usecs";
- __u64 lookup_key = -1, next_key;
- int err, fd = bpf_map__fd(map);
- struct hist hist;
-
- while (!bpf_map_get_next_key(fd, &lookup_key, &next_key)) {
- err = bpf_map_lookup_elem(fd, &next_key, &hist);
- if (err < 0) {
- fprintf(stderr, "failed to lookup infos: %d\n", err);
- return -1;
- }
-
- struct in_addr addr = {.s_addr = next_key };
- if (env.laddr_hist)
- printf("Local Address = %s ", inet_ntoa(addr));
- else if (env.raddr_hist)
- printf("Remote Address = %s ", inet_ntoa(addr));
- else
- printf("All Addresses = ****** ");
- if (env.extended)
- printf("[AVG %llu]", hist.latency / hist.cnt);
- printf("\n");
- print_log2_hist(hist.slots, MAX_SLOTS, units);
- lookup_key = next_key;
- }
-
- lookup_key = -1;
- while (!bpf_map_get_next_key(fd, &lookup_key, &next_key)) {
- err = bpf_map_delete_elem(fd, &next_key);
- if (err < 0) {
- fprintf(stderr, "failed to cleanup infos: %d\n", err);
- return -1;
- }
- lookup_key = next_key;
- }
-
- return 0;
-}
-
-int main(int argc, char **argv)
-{
- static const struct argp argp = {
- .options = opts,
- .parser = parse_arg,
- .doc = argp_program_doc,
- };
- struct tcprtt_bpf *obj;
- __u64 time_end = 0;
- struct tm *tm;
- char ts[32];
- time_t t;
- int err;
-
- err = argp_parse(&argp, argc, argv, 0, NULL, NULL);
- if (err)
- return err;
-
- libbpf_set_strict_mode(LIBBPF_STRICT_ALL);
- libbpf_set_print(libbpf_print_fn);
-
- obj = tcprtt_bpf__open();
- if (!obj) {
- fprintf(stderr, "failed to open BPF object\n");
- return 1;
- }
-
- obj->rodata->targ_laddr_hist = env.laddr_hist;
- obj->rodata->targ_raddr_hist = env.raddr_hist;
- obj->rodata->targ_show_ext = env.extended;
- obj->rodata->targ_sport = env.lport;
- obj->rodata->targ_dport = env.rport;
- obj->rodata->targ_saddr = env.laddr;
- obj->rodata->targ_daddr = env.raddr;
- obj->rodata->targ_ms = env.milliseconds;
-
- if (fentry_can_attach("tcp_rcv_established", NULL))
- bpf_program__set_autoload(obj->progs.tcp_rcv_kprobe, false);
- else
- bpf_program__set_autoload(obj->progs.tcp_rcv, false);
-
- err = tcprtt_bpf__load(obj);
- if (err) {
- fprintf(stderr, "failed to load BPF object: %d\n", err);
- goto cleanup;
- }
-
- err = tcprtt_bpf__attach(obj);
- if (err) {
- fprintf(stderr, "failed to attach BPF programs: %d\n", err);
- goto cleanup;
- }
-
- signal(SIGINT, sig_handler);
-
- printf("Tracing TCP RTT");
- if (env.duration)
- printf(" for %ld secs.\n", env.duration);
- else
- printf("... Hit Ctrl-C to end.\n");
-
- /* setup duration */
- if (env.duration)
- time_end = get_ktime_ns() + env.duration * NSEC_PER_SEC;
-
- /* main: poll */
- while (1) {
- sleep(env.interval);
- printf("\n");
-
- if (env.timestamp) {
- time(&t);
- tm = localtime(&t);
- strftime(ts, sizeof(ts), "%H:%M:%S", tm);
- printf("%-8s\n", ts);
- }
-
- err = print_map(obj->maps.hists);
- if (err)
- break;
-
- if (env.duration && get_ktime_ns() > time_end)
- goto cleanup;
-
- if (exiting)
- break;
- }
-
-cleanup:
- tcprtt_bpf__destroy(obj);
- return err != 0;
-}
diff --git a/libbpf-tools/tcprtt.h b/libbpf-tools/tcprtt.h
deleted file mode 100644
index d9daed1..0000000
--- a/libbpf-tools/tcprtt.h
+++ /dev/null
@@ -1,13 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-#ifndef __TCPRTT_H
-#define __TCPRTT_H
-
-#define MAX_SLOTS 27
-
-struct hist {
- __u64 latency;
- __u64 cnt;
- __u32 slots[MAX_SLOTS];
-};
-
-#endif /* __TCPRTT_H */
diff --git a/libbpf-tools/tcpsynbl.bpf.c b/libbpf-tools/tcpsynbl.bpf.c
deleted file mode 100644
index c7d47fa..0000000
--- a/libbpf-tools/tcpsynbl.bpf.c
+++ /dev/null
@@ -1,66 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-// Copyright (c) 2021 Yaqi Chen
-#include <vmlinux.h>
-#include <bpf/bpf_helpers.h>
-#include <bpf/bpf_core_read.h>
-#include <bpf/bpf_tracing.h>
-#include <bpf/bpf_endian.h>
-#include "tcpsynbl.h"
-#include "bits.bpf.h"
-#include "maps.bpf.h"
-
-#define MAX_ENTRIES 65536
-
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- __uint(max_entries, MAX_ENTRIES);
- __type(key, u64);
- __type(value, struct hist);
-} hists SEC(".maps");
-
-static struct hist zero;
-
-static int do_entry(struct sock *sk)
-{
- u64 max_backlog, backlog, slot;
- struct hist *histp;
-
- max_backlog = BPF_CORE_READ(sk, sk_max_ack_backlog);
- backlog = BPF_CORE_READ(sk, sk_ack_backlog);
- histp = bpf_map_lookup_or_try_init(&hists, &max_backlog, &zero);
- if (!histp)
- return 0;
-
- slot = log2l(backlog);
- if (slot >= MAX_SLOTS)
- slot = MAX_SLOTS - 1;
- __sync_fetch_and_add(&histp->slots[slot], 1);
- return 0;
-}
-
-
-SEC("kprobe/tcp_v4_syn_recv_sock")
-int BPF_KPROBE(tcp_v4_syn_recv_kprobe, struct sock *sk)
-{
- return do_entry(sk);
-}
-
-SEC("kprobe/tcp_v6_syn_recv_sock")
-int BPF_KPROBE(tcp_v6_syn_recv_kprobe, struct sock *sk)
-{
- return do_entry(sk);
-}
-
-SEC("fentry/tcp_v4_syn_recv_sock")
-int BPF_PROG(tcp_v4_syn_recv, struct sock *sk)
-{
- return do_entry(sk);
-}
-
-SEC("fentry/tcp_v6_syn_recv_sock")
-int BPF_PROG(tcp_v6_syn_recv, struct sock *sk)
-{
- return do_entry(sk);
-}
-
-char LICENSE[] SEC("license") = "Dual BSD/GPL";
diff --git a/libbpf-tools/tcpsynbl.c b/libbpf-tools/tcpsynbl.c
deleted file mode 100644
index 188a2af..0000000
--- a/libbpf-tools/tcpsynbl.c
+++ /dev/null
@@ -1,250 +0,0 @@
-// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
-// Copyright (c) 2021 Yaqi Chen
-//
-// Based on tcpsynbl(8) from BCC by Brendan Gregg.
-// 19-Dec-2021 Yaqi Chen Created this.
-#include <argp.h>
-#include <stdio.h>
-#include <signal.h>
-#include <unistd.h>
-#include <time.h>
-#include <bpf/libbpf.h>
-#include <bpf/bpf.h>
-#include "tcpsynbl.h"
-#include "tcpsynbl.skel.h"
-#include "trace_helpers.h"
-
-static struct env {
- bool ipv4;
- bool ipv6;
- time_t interval;
- int times;
- bool timestamp;
- bool verbose;
-} env = {
- .interval = 99999999,
- .times = 99999999,
-};
-
-static volatile sig_atomic_t exiting = 0;
-
-const char *argp_program_version = "tcpsynbl 0.1";
-const char *argp_program_bug_address =
- "https://github.com/iovisor/bcc/tree/master/libbpf-tools";
-const char argp_program_doc[] =
-"Summarize TCP SYN backlog as a histogram.\n"
-"\n"
-"USAGE: tcpsynbl [--help] [-T] [-4] [-6] [interval] [count]\n"
-"\n"
-"EXAMPLES:\n"
-" tcpsynbl # summarize TCP SYN backlog as a histogram\n"
-" tcpsynbl 1 10 # print 1 second summaries, 10 times\n"
-" tcpsynbl -T 1 # 1s summaries with timestamps\n"
-" tcpsynbl -4 # trace IPv4 family only\n"
-" tcpsynbl -6 # trace IPv6 family only\n";
-
-
-static const struct argp_option opts[] = {
- { "timestamp", 'T', NULL, 0, "Include timestamp on output" },
- { "ipv4", '4', NULL, 0, "Trace IPv4 family only" },
- { "ipv6", '6', NULL, 0, "Trace IPv6 family only" },
- { "verbose", 'v', NULL, 0, "Verbose debug output" },
- { NULL, 'h', NULL, OPTION_HIDDEN, "Show the full help" },
- {},
-};
-
-
-static error_t parse_arg(int key, char *arg, struct argp_state *state)
-{
- static int pos_args;
-
- switch (key) {
- case 'h':
- argp_state_help(state, stderr, ARGP_HELP_STD_HELP);
- break;
- case 'v':
- env.verbose = true;
- break;
- case 'T':
- env.timestamp = true;
- break;
- case '4':
- env.ipv4 = true;
- break;
- case '6':
- env.ipv6 = true;
- break;
- case ARGP_KEY_ARG:
- errno = 0;
- if (pos_args == 0) {
- env.interval = strtol(arg, NULL, 10);
- if (errno) {
- fprintf(stderr, "invalid internal\n");
- argp_usage(state);
- }
- } else if (pos_args == 1) {
- env.times = strtol(arg, NULL, 10);
- if (errno) {
- fprintf(stderr, "invalid times\n");
- argp_usage(state);
- }
- } else {
- fprintf(stderr,
- "unrecognized positional argument: %s\n", arg);
- argp_usage(state);
- }
- pos_args++;
- break;
- default:
- return ARGP_ERR_UNKNOWN;
- }
- return 0;
-}
-
-static int libbpf_print_fn(enum libbpf_print_level level, const char *format, va_list args)
-{
- if (level == LIBBPF_DEBUG && !env.verbose)
- return 0;
- return vfprintf(stderr, format, args);
-}
-
-static void sig_handler(int sig)
-{
- exiting = true;
-}
-
-static void disable_all_progs(struct tcpsynbl_bpf *obj)
-{
- bpf_program__set_autoload(obj->progs.tcp_v4_syn_recv_kprobe, false);
- bpf_program__set_autoload(obj->progs.tcp_v6_syn_recv_kprobe, false);
- bpf_program__set_autoload(obj->progs.tcp_v4_syn_recv, false);
- bpf_program__set_autoload(obj->progs.tcp_v6_syn_recv, false);
-}
-
-static void set_autoload_prog(struct tcpsynbl_bpf *obj, int version)
-{
- if (version == 4) {
- if (fentry_can_attach("tcp_v4_syn_recv_sock", NULL))
- bpf_program__set_autoload(obj->progs.tcp_v4_syn_recv, true);
- else
- bpf_program__set_autoload(obj->progs.tcp_v4_syn_recv_kprobe, true);
- }
-
- if (version == 6){
- if (fentry_can_attach("tcp_v6_syn_recv_sock", NULL))
- bpf_program__set_autoload(obj->progs.tcp_v6_syn_recv, true);
- else
- bpf_program__set_autoload(obj->progs.tcp_v6_syn_recv_kprobe, true);
- }
-}
-
-static int print_log2_hists(int fd)
-{
- __u64 lookup_key = -1, next_key;
- struct hist hist;
- int err;
-
- while (!bpf_map_get_next_key(fd, &lookup_key, &next_key)) {
- err = bpf_map_lookup_elem(fd, &next_key, &hist);
- if (err < 0) {
- fprintf(stderr, "failed to lookup hist: %d\n", err);
- return -1;
- }
- printf("backlog_max = %lld\n", next_key);
- print_log2_hist(hist.slots, MAX_SLOTS, "backlog");
- lookup_key = next_key;
- }
-
- lookup_key = -1;
- while (!bpf_map_get_next_key(fd, &lookup_key, &next_key)) {
- err = bpf_map_delete_elem(fd, &next_key);
- if (err < 0) {
- fprintf(stderr, "failed to cleanup hist : %d\n", err);
- return -1;
- }
- lookup_key = next_key;
- }
-
- return 0;
-}
-
-int main(int argc, char **argv)
-{
- static const struct argp argp = {
- .options = opts,
- .parser = parse_arg,
- .doc = argp_program_doc
- };
-
- struct tcpsynbl_bpf *obj;
- struct tm *tm;
- char ts[32];
- time_t t;
- int err, map_fd;
-
- err = argp_parse(&argp, argc, argv, 0, NULL, NULL);
- if (err)
- return err;
-
- libbpf_set_strict_mode(LIBBPF_STRICT_ALL);
- libbpf_set_print(libbpf_print_fn);
-
- obj = tcpsynbl_bpf__open();
- if (!obj) {
- fprintf(stderr, "failed to open BPF object\n");
- return 1;
- }
-
- disable_all_progs(obj);
-
- if (env.ipv4) {
- set_autoload_prog(obj, 4);
- } else if (env.ipv6) {
- set_autoload_prog(obj, 6);
- } else {
- set_autoload_prog(obj, 4);
- set_autoload_prog(obj, 6);
- }
-
- err = tcpsynbl_bpf__load(obj);
- if (err) {
- fprintf(stderr, "failed to load BPF object: %d\n", err);
- goto cleanup;
- }
-
- err = tcpsynbl_bpf__attach(obj);
- if (err) {
- fprintf(stderr, "failed to attach BPF programs\n");
- goto cleanup;
- }
-
- map_fd= bpf_map__fd(obj->maps.hists);
-
- signal(SIGINT, sig_handler);
-
- printf("Tracing SYN backlog size. Ctrl-C to end.\n");
-
- /* main: poll */
- while (1) {
- sleep(env.interval);
- printf("\n");
-
- if (env.timestamp) {
- time(&t);
- tm = localtime(&t);
- strftime(ts, sizeof(ts), "%H:%M:%S", tm);
- printf("%-8s\n", ts);
- }
-
- err = print_log2_hists(map_fd);
- if (err)
- break;
-
- if (exiting || --env.times == 0)
- break;
- }
-
-cleanup:
- tcpsynbl_bpf__destroy(obj);
- return err != 0;
-}
diff --git a/libbpf-tools/tcpsynbl.h b/libbpf-tools/tcpsynbl.h
deleted file mode 100644
index 6c22abb..0000000
--- a/libbpf-tools/tcpsynbl.h
+++ /dev/null
@@ -1,11 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-#ifndef __TCPSYNBL_H
-#define __TCPSYNBL_H
-
-#define MAX_SLOTS 32
-
-struct hist {
- __u32 slots[MAX_SLOTS];
-};
-
-#endif /* __TCPSYNBL_H */
diff --git a/libbpf-tools/trace_helpers.c b/libbpf-tools/trace_helpers.c
deleted file mode 100644
index 9165be4..0000000
--- a/libbpf-tools/trace_helpers.c
+++ /dev/null
@@ -1,1119 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-// Copyright (c) 2020 Wenbo Zhang
-//
-// Based on ksyms improvements from Andrii Nakryiko, add more helpers.
-// 28-Feb-2020 Wenbo Zhang Created this.
-#ifndef _GNU_SOURCE
-#define _GNU_SOURCE
-#endif
-#include <ctype.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <sys/resource.h>
-#include <time.h>
-#include <bpf/bpf.h>
-#include <bpf/btf.h>
-#include <bpf/libbpf.h>
-#include <limits.h>
-#include "trace_helpers.h"
-#include "uprobe_helpers.h"
-
-#define min(x, y) ({ \
- typeof(x) _min1 = (x); \
- typeof(y) _min2 = (y); \
- (void) (&_min1 == &_min2); \
- _min1 < _min2 ? _min1 : _min2; })
-
-#define DISK_NAME_LEN 32
-
-#define MINORBITS 20
-#define MINORMASK ((1U << MINORBITS) - 1)
-
-#define MKDEV(ma, mi) (((ma) << MINORBITS) | (mi))
-
-struct ksyms {
- struct ksym *syms;
- int syms_sz;
- int syms_cap;
- char *strs;
- int strs_sz;
- int strs_cap;
-};
-
-static int ksyms__add_symbol(struct ksyms *ksyms, const char *name, unsigned long addr)
-{
- size_t new_cap, name_len = strlen(name) + 1;
- struct ksym *ksym;
- void *tmp;
-
- if (ksyms->strs_sz + name_len > ksyms->strs_cap) {
- new_cap = ksyms->strs_cap * 4 / 3;
- if (new_cap < ksyms->strs_sz + name_len)
- new_cap = ksyms->strs_sz + name_len;
- if (new_cap < 1024)
- new_cap = 1024;
- tmp = realloc(ksyms->strs, new_cap);
- if (!tmp)
- return -1;
- ksyms->strs = tmp;
- ksyms->strs_cap = new_cap;
- }
- if (ksyms->syms_sz + 1 > ksyms->syms_cap) {
- new_cap = ksyms->syms_cap * 4 / 3;
- if (new_cap < 1024)
- new_cap = 1024;
- tmp = realloc(ksyms->syms, sizeof(*ksyms->syms) * new_cap);
- if (!tmp)
- return -1;
- ksyms->syms = tmp;
- ksyms->syms_cap = new_cap;
- }
-
- ksym = &ksyms->syms[ksyms->syms_sz];
- /* while constructing, re-use pointer as just a plain offset */
- ksym->name = (void *)(unsigned long)ksyms->strs_sz;
- ksym->addr = addr;
-
- memcpy(ksyms->strs + ksyms->strs_sz, name, name_len);
- ksyms->strs_sz += name_len;
- ksyms->syms_sz++;
-
- return 0;
-}
-
-static int ksym_cmp(const void *p1, const void *p2)
-{
- const struct ksym *s1 = p1, *s2 = p2;
-
- if (s1->addr == s2->addr)
- return strcmp(s1->name, s2->name);
- return s1->addr < s2->addr ? -1 : 1;
-}
-
-struct ksyms *ksyms__load(void)
-{
- char sym_type, sym_name[256];
- struct ksyms *ksyms;
- unsigned long sym_addr;
- int i, ret;
- FILE *f;
-
- f = fopen("/proc/kallsyms", "r");
- if (!f)
- return NULL;
-
- ksyms = calloc(1, sizeof(*ksyms));
- if (!ksyms)
- goto err_out;
-
- while (true) {
- ret = fscanf(f, "%lx %c %s%*[^\n]\n",
- &sym_addr, &sym_type, sym_name);
- if (ret == EOF && feof(f))
- break;
- if (ret != 3)
- goto err_out;
- if (ksyms__add_symbol(ksyms, sym_name, sym_addr))
- goto err_out;
- }
-
- /* now when strings are finalized, adjust pointers properly */
- for (i = 0; i < ksyms->syms_sz; i++)
- ksyms->syms[i].name += (unsigned long)ksyms->strs;
-
- qsort(ksyms->syms, ksyms->syms_sz, sizeof(*ksyms->syms), ksym_cmp);
-
- fclose(f);
- return ksyms;
-
-err_out:
- ksyms__free(ksyms);
- fclose(f);
- return NULL;
-}
-
-void ksyms__free(struct ksyms *ksyms)
-{
- if (!ksyms)
- return;
-
- free(ksyms->syms);
- free(ksyms->strs);
- free(ksyms);
-}
-
-const struct ksym *ksyms__map_addr(const struct ksyms *ksyms,
- unsigned long addr)
-{
- int start = 0, end = ksyms->syms_sz - 1, mid;
- unsigned long sym_addr;
-
- /* find largest sym_addr <= addr using binary search */
- while (start < end) {
- mid = start + (end - start + 1) / 2;
- sym_addr = ksyms->syms[mid].addr;
-
- if (sym_addr <= addr)
- start = mid;
- else
- end = mid - 1;
- }
-
- if (start == end && ksyms->syms[start].addr <= addr)
- return &ksyms->syms[start];
- return NULL;
-}
-
-const struct ksym *ksyms__get_symbol(const struct ksyms *ksyms,
- const char *name)
-{
- int i;
-
- for (i = 0; i < ksyms->syms_sz; i++) {
- if (strcmp(ksyms->syms[i].name, name) == 0)
- return &ksyms->syms[i];
- }
-
- return NULL;
-}
-
-struct load_range {
- uint64_t start;
- uint64_t end;
- uint64_t file_off;
-};
-
-enum elf_type {
- EXEC,
- DYN,
- PERF_MAP,
- VDSO,
- UNKNOWN,
-};
-
-struct dso {
- char *name;
- struct load_range *ranges;
- int range_sz;
- /* Dyn's first text section virtual addr at execution */
- uint64_t sh_addr;
- /* Dyn's first text section file offset */
- uint64_t sh_offset;
- enum elf_type type;
-
- struct sym *syms;
- int syms_sz;
- int syms_cap;
-
- /*
- * libbpf's struct btf is actually a pretty efficient
- * "set of strings" data structure, so we create an
- * empty one and use it to store symbol names.
- */
- struct btf *btf;
-};
-
-struct map {
- uint64_t start_addr;
- uint64_t end_addr;
- uint64_t file_off;
- uint64_t dev_major;
- uint64_t dev_minor;
- uint64_t inode;
-};
-
-struct syms {
- struct dso *dsos;
- int dso_sz;
-};
-
-static bool is_file_backed(const char *mapname)
-{
-#define STARTS_WITH(mapname, prefix) \
- (!strncmp(mapname, prefix, sizeof(prefix) - 1))
-
- return mapname[0] && !(
- STARTS_WITH(mapname, "//anon") ||
- STARTS_WITH(mapname, "/dev/zero") ||
- STARTS_WITH(mapname, "/anon_hugepage") ||
- STARTS_WITH(mapname, "[stack") ||
- STARTS_WITH(mapname, "/SYSV") ||
- STARTS_WITH(mapname, "[heap]") ||
- STARTS_WITH(mapname, "[vsyscall]"));
-}
-
-static bool is_perf_map(const char *path)
-{
- return false;
-}
-
-static bool is_vdso(const char *path)
-{
- return !strcmp(path, "[vdso]");
-}
-
-static int get_elf_type(const char *path)
-{
- GElf_Ehdr hdr;
- void *res;
- Elf *e;
- int fd;
-
- if (is_vdso(path))
- return -1;
- e = open_elf(path, &fd);
- if (!e)
- return -1;
- res = gelf_getehdr(e, &hdr);
- close_elf(e, fd);
- if (!res)
- return -1;
- return hdr.e_type;
-}
-
-static int get_elf_text_scn_info(const char *path, uint64_t *addr,
- uint64_t *offset)
-{
- Elf_Scn *section = NULL;
- int fd = -1, err = -1;
- GElf_Shdr header;
- size_t stridx;
- Elf *e = NULL;
- char *name;
-
- e = open_elf(path, &fd);
- if (!e)
- goto err_out;
- err = elf_getshdrstrndx(e, &stridx);
- if (err < 0)
- goto err_out;
-
- err = -1;
- while ((section = elf_nextscn(e, section)) != 0) {
- if (!gelf_getshdr(section, &header))
- continue;
-
- name = elf_strptr(e, stridx, header.sh_name);
- if (name && !strcmp(name, ".text")) {
- *addr = (uint64_t)header.sh_addr;
- *offset = (uint64_t)header.sh_offset;
- err = 0;
- break;
- }
- }
-
-err_out:
- close_elf(e, fd);
- return err;
-}
-
-static int syms__add_dso(struct syms *syms, struct map *map, const char *name)
-{
- struct dso *dso = NULL;
- int i, type;
- void *tmp;
-
- for (i = 0; i < syms->dso_sz; i++) {
- if (!strcmp(syms->dsos[i].name, name)) {
- dso = &syms->dsos[i];
- break;
- }
- }
-
- if (!dso) {
- tmp = realloc(syms->dsos, (syms->dso_sz + 1) *
- sizeof(*syms->dsos));
- if (!tmp)
- return -1;
- syms->dsos = tmp;
- dso = &syms->dsos[syms->dso_sz++];
- memset(dso, 0, sizeof(*dso));
- dso->name = strdup(name);
- dso->btf = btf__new_empty();
- }
-
- tmp = realloc(dso->ranges, (dso->range_sz + 1) * sizeof(*dso->ranges));
- if (!tmp)
- return -1;
- dso->ranges = tmp;
- dso->ranges[dso->range_sz].start = map->start_addr;
- dso->ranges[dso->range_sz].end = map->end_addr;
- dso->ranges[dso->range_sz].file_off = map->file_off;
- dso->range_sz++;
- type = get_elf_type(name);
- if (type == ET_EXEC) {
- dso->type = EXEC;
- } else if (type == ET_DYN) {
- dso->type = DYN;
- if (get_elf_text_scn_info(name, &dso->sh_addr, &dso->sh_offset) < 0)
- return -1;
- } else if (is_perf_map(name)) {
- dso->type = PERF_MAP;
- } else if (is_vdso(name)) {
- dso->type = VDSO;
- } else {
- dso->type = UNKNOWN;
- }
- return 0;
-}
-
-static struct dso *syms__find_dso(const struct syms *syms, unsigned long addr,
- uint64_t *offset)
-{
- struct load_range *range;
- struct dso *dso;
- int i, j;
-
- for (i = 0; i < syms->dso_sz; i++) {
- dso = &syms->dsos[i];
- for (j = 0; j < dso->range_sz; j++) {
- range = &dso->ranges[j];
- if (addr <= range->start || addr >= range->end)
- continue;
- if (dso->type == DYN || dso->type == VDSO) {
- /* Offset within the mmap */
- *offset = addr - range->start + range->file_off;
- /* Offset within the ELF for dyn symbol lookup */
- *offset += dso->sh_addr - dso->sh_offset;
- } else {
- *offset = addr;
- }
-
- return dso;
- }
- }
-
- return NULL;
-}
-
-static int dso__load_sym_table_from_perf_map(struct dso *dso)
-{
- return -1;
-}
-
-static int dso__add_sym(struct dso *dso, const char *name, uint64_t start,
- uint64_t size)
-{
- struct sym *sym;
- size_t new_cap;
- void *tmp;
- int off;
-
- off = btf__add_str(dso->btf, name);
- if (off < 0)
- return off;
-
- if (dso->syms_sz + 1 > dso->syms_cap) {
- new_cap = dso->syms_cap * 4 / 3;
- if (new_cap < 1024)
- new_cap = 1024;
- tmp = realloc(dso->syms, sizeof(*dso->syms) * new_cap);
- if (!tmp)
- return -1;
- dso->syms = tmp;
- dso->syms_cap = new_cap;
- }
-
- sym = &dso->syms[dso->syms_sz++];
- /* while constructing, re-use pointer as just a plain offset */
- sym->name = (void*)(unsigned long)off;
- sym->start = start;
- sym->size = size;
-
- return 0;
-}
-
-static int sym_cmp(const void *p1, const void *p2)
-{
- const struct sym *s1 = p1, *s2 = p2;
-
- if (s1->start == s2->start)
- return strcmp(s1->name, s2->name);
- return s1->start < s2->start ? -1 : 1;
-}
-
-static int dso__add_syms(struct dso *dso, Elf *e, Elf_Scn *section,
- size_t stridx, size_t symsize)
-{
- Elf_Data *data = NULL;
-
- while ((data = elf_getdata(section, data)) != 0) {
- size_t i, symcount = data->d_size / symsize;
-
- if (data->d_size % symsize)
- return -1;
-
- for (i = 0; i < symcount; ++i) {
- const char *name;
- GElf_Sym sym;
-
- if (!gelf_getsym(data, (int)i, &sym))
- continue;
- if (!(name = elf_strptr(e, stridx, sym.st_name)))
- continue;
- if (name[0] == '\0')
- continue;
-
- if (sym.st_value == 0)
- continue;
-
- if (dso__add_sym(dso, name, sym.st_value, sym.st_size))
- goto err_out;
- }
- }
-
- return 0;
-
-err_out:
- return -1;
-}
-
-static void dso__free_fields(struct dso *dso)
-{
- if (!dso)
- return;
-
- free(dso->name);
- free(dso->ranges);
- free(dso->syms);
- btf__free(dso->btf);
-}
-
-static int dso__load_sym_table_from_elf(struct dso *dso, int fd)
-{
- Elf_Scn *section = NULL;
- Elf *e;
- int i;
-
- e = fd > 0 ? open_elf_by_fd(fd) : open_elf(dso->name, &fd);
- if (!e)
- return -1;
-
- while ((section = elf_nextscn(e, section)) != 0) {
- GElf_Shdr header;
-
- if (!gelf_getshdr(section, &header))
- continue;
-
- if (header.sh_type != SHT_SYMTAB &&
- header.sh_type != SHT_DYNSYM)
- continue;
-
- if (dso__add_syms(dso, e, section, header.sh_link,
- header.sh_entsize))
- goto err_out;
- }
-
- /* now when strings are finalized, adjust pointers properly */
- for (i = 0; i < dso->syms_sz; i++)
- dso->syms[i].name =
- btf__name_by_offset(dso->btf,
- (unsigned long)dso->syms[i].name);
-
- qsort(dso->syms, dso->syms_sz, sizeof(*dso->syms), sym_cmp);
-
- close_elf(e, fd);
- return 0;
-
-err_out:
- dso__free_fields(dso);
- close_elf(e, fd);
- return -1;
-}
-
-static int create_tmp_vdso_image(struct dso *dso)
-{
- uint64_t start_addr, end_addr;
- long pid = getpid();
- char buf[PATH_MAX];
- void *image = NULL;
- char tmpfile[128];
- int ret, fd = -1;
- uint64_t sz;
- char *name;
- FILE *f;
-
- snprintf(tmpfile, sizeof(tmpfile), "/proc/%ld/maps", pid);
- f = fopen(tmpfile, "r");
- if (!f)
- return -1;
-
- while (true) {
- ret = fscanf(f, "%lx-%lx %*s %*x %*x:%*x %*u%[^\n]",
- &start_addr, &end_addr, buf);
- if (ret == EOF && feof(f))
- break;
- if (ret != 3)
- goto err_out;
-
- name = buf;
- while (isspace(*name))
- name++;
- if (!is_file_backed(name))
- continue;
- if (is_vdso(name))
- break;
- }
-
- sz = end_addr - start_addr;
- image = malloc(sz);
- if (!image)
- goto err_out;
- memcpy(image, (void *)start_addr, sz);
-
- snprintf(tmpfile, sizeof(tmpfile),
- "/tmp/libbpf_%ld_vdso_image_XXXXXX", pid);
- fd = mkostemp(tmpfile, O_CLOEXEC);
- if (fd < 0) {
- fprintf(stderr, "failed to create temp file: %s\n",
- strerror(errno));
- goto err_out;
- }
- /* Unlink the file to avoid leaking */
- if (unlink(tmpfile) == -1)
- fprintf(stderr, "failed to unlink %s: %s\n", tmpfile,
- strerror(errno));
- if (write(fd, image, sz) == -1) {
- fprintf(stderr, "failed to write to vDSO image: %s\n",
- strerror(errno));
- close(fd);
- fd = -1;
- goto err_out;
- }
-
-err_out:
- fclose(f);
- free(image);
- return fd;
-}
-
-static int dso__load_sym_table_from_vdso_image(struct dso *dso)
-{
- int fd = create_tmp_vdso_image(dso);
-
- if (fd < 0)
- return -1;
- return dso__load_sym_table_from_elf(dso, fd);
-}
-
-static int dso__load_sym_table(struct dso *dso)
-{
- if (dso->type == UNKNOWN)
- return -1;
- if (dso->type == PERF_MAP)
- return dso__load_sym_table_from_perf_map(dso);
- if (dso->type == EXEC || dso->type == DYN)
- return dso__load_sym_table_from_elf(dso, 0);
- if (dso->type == VDSO)
- return dso__load_sym_table_from_vdso_image(dso);
- return -1;
-}
-
-static struct sym *dso__find_sym(struct dso *dso, uint64_t offset)
-{
- unsigned long sym_addr;
- int start, end, mid;
-
- if (!dso->syms && dso__load_sym_table(dso))
- return NULL;
-
- start = 0;
- end = dso->syms_sz - 1;
-
- /* find largest sym_addr <= addr using binary search */
- while (start < end) {
- mid = start + (end - start + 1) / 2;
- sym_addr = dso->syms[mid].start;
-
- if (sym_addr <= offset)
- start = mid;
- else
- end = mid - 1;
- }
-
- if (start == end && dso->syms[start].start <= offset)
- return &dso->syms[start];
- return NULL;
-}
-
-struct syms *syms__load_file(const char *fname)
-{
- char buf[PATH_MAX], perm[5];
- struct syms *syms;
- struct map map;
- char *name;
- FILE *f;
- int ret;
-
- f = fopen(fname, "r");
- if (!f)
- return NULL;
-
- syms = calloc(1, sizeof(*syms));
- if (!syms)
- goto err_out;
-
- while (true) {
- ret = fscanf(f, "%lx-%lx %4s %lx %lx:%lx %lu%[^\n]",
- &map.start_addr, &map.end_addr, perm,
- &map.file_off, &map.dev_major,
- &map.dev_minor, &map.inode, buf);
- if (ret == EOF && feof(f))
- break;
- if (ret != 8) /* perf-<PID>.map */
- goto err_out;
-
- if (perm[2] != 'x')
- continue;
-
- name = buf;
- while (isspace(*name))
- name++;
- if (!is_file_backed(name))
- continue;
-
- if (syms__add_dso(syms, &map, name))
- goto err_out;
- }
-
- fclose(f);
- return syms;
-
-err_out:
- syms__free(syms);
- fclose(f);
- return NULL;
-}
-
-struct syms *syms__load_pid(pid_t tgid)
-{
- char fname[128];
-
- snprintf(fname, sizeof(fname), "/proc/%ld/maps", (long)tgid);
- return syms__load_file(fname);
-}
-
-void syms__free(struct syms *syms)
-{
- int i;
-
- if (!syms)
- return;
-
- for (i = 0; i < syms->dso_sz; i++)
- dso__free_fields(&syms->dsos[i]);
- free(syms->dsos);
- free(syms);
-}
-
-const struct sym *syms__map_addr(const struct syms *syms, unsigned long addr)
-{
- struct dso *dso;
- uint64_t offset;
-
- dso = syms__find_dso(syms, addr, &offset);
- if (!dso)
- return NULL;
- return dso__find_sym(dso, offset);
-}
-
-struct syms_cache {
- struct {
- struct syms *syms;
- int tgid;
- } *data;
- int nr;
-};
-
-struct syms_cache *syms_cache__new(int nr)
-{
- struct syms_cache *syms_cache;
-
- syms_cache = calloc(1, sizeof(*syms_cache));
- if (!syms_cache)
- return NULL;
- if (nr > 0)
- syms_cache->data = calloc(nr, sizeof(*syms_cache->data));
- return syms_cache;
-}
-
-void syms_cache__free(struct syms_cache *syms_cache)
-{
- int i;
-
- if (!syms_cache)
- return;
-
- for (i = 0; i < syms_cache->nr; i++)
- syms__free(syms_cache->data[i].syms);
- free(syms_cache->data);
- free(syms_cache);
-}
-
-struct syms *syms_cache__get_syms(struct syms_cache *syms_cache, int tgid)
-{
- void *tmp;
- int i;
-
- for (i = 0; i < syms_cache->nr; i++) {
- if (syms_cache->data[i].tgid == tgid)
- return syms_cache->data[i].syms;
- }
-
- tmp = realloc(syms_cache->data, (syms_cache->nr + 1) *
- sizeof(*syms_cache->data));
- if (!tmp)
- return NULL;
- syms_cache->data = tmp;
- syms_cache->data[syms_cache->nr].syms = syms__load_pid(tgid);
- syms_cache->data[syms_cache->nr].tgid = tgid;
- return syms_cache->data[syms_cache->nr++].syms;
-}
-
-struct partitions {
- struct partition *items;
- int sz;
-};
-
-static int partitions__add_partition(struct partitions *partitions,
- const char *name, unsigned int dev)
-{
- struct partition *partition;
- void *tmp;
-
- tmp = realloc(partitions->items, (partitions->sz + 1) *
- sizeof(*partitions->items));
- if (!tmp)
- return -1;
- partitions->items = tmp;
- partition = &partitions->items[partitions->sz];
- partition->name = strdup(name);
- partition->dev = dev;
- partitions->sz++;
-
- return 0;
-}
-
-struct partitions *partitions__load(void)
-{
- char part_name[DISK_NAME_LEN];
- unsigned int devmaj, devmin;
- unsigned long long nop;
- struct partitions *partitions;
- char buf[64];
- FILE *f;
-
- f = fopen("/proc/partitions", "r");
- if (!f)
- return NULL;
-
- partitions = calloc(1, sizeof(*partitions));
- if (!partitions)
- goto err_out;
-
- while (fgets(buf, sizeof(buf), f) != NULL) {
- /* skip heading */
- if (buf[0] != ' ' || buf[0] == '\n')
- continue;
- if (sscanf(buf, "%u %u %llu %s", &devmaj, &devmin, &nop,
- part_name) != 4)
- goto err_out;
- if (partitions__add_partition(partitions, part_name,
- MKDEV(devmaj, devmin)))
- goto err_out;
- }
-
- fclose(f);
- return partitions;
-
-err_out:
- partitions__free(partitions);
- fclose(f);
- return NULL;
-}
-
-void partitions__free(struct partitions *partitions)
-{
- int i;
-
- if (!partitions)
- return;
-
- for (i = 0; i < partitions->sz; i++)
- free(partitions->items[i].name);
- free(partitions->items);
- free(partitions);
-}
-
-const struct partition *
-partitions__get_by_dev(const struct partitions *partitions, unsigned int dev)
-{
- int i;
-
- for (i = 0; i < partitions->sz; i++) {
- if (partitions->items[i].dev == dev)
- return &partitions->items[i];
- }
-
- return NULL;
-}
-
-const struct partition *
-partitions__get_by_name(const struct partitions *partitions, const char *name)
-{
- int i;
-
- for (i = 0; i < partitions->sz; i++) {
- if (strcmp(partitions->items[i].name, name) == 0)
- return &partitions->items[i];
- }
-
- return NULL;
-}
-
-static void print_stars(unsigned int val, unsigned int val_max, int width)
-{
- int num_stars, num_spaces, i;
- bool need_plus;
-
- num_stars = min(val, val_max) * width / val_max;
- num_spaces = width - num_stars;
- need_plus = val > val_max;
-
- for (i = 0; i < num_stars; i++)
- printf("*");
- for (i = 0; i < num_spaces; i++)
- printf(" ");
- if (need_plus)
- printf("+");
-}
-
-void print_log2_hist(unsigned int *vals, int vals_size, const char *val_type)
-{
- int stars_max = 40, idx_max = -1;
- unsigned int val, val_max = 0;
- unsigned long long low, high;
- int stars, width, i;
-
- for (i = 0; i < vals_size; i++) {
- val = vals[i];
- if (val > 0)
- idx_max = i;
- if (val > val_max)
- val_max = val;
- }
-
- if (idx_max < 0)
- return;
-
- printf("%*s%-*s : count distribution\n", idx_max <= 32 ? 5 : 15, "",
- idx_max <= 32 ? 19 : 29, val_type);
-
- if (idx_max <= 32)
- stars = stars_max;
- else
- stars = stars_max / 2;
-
- for (i = 0; i <= idx_max; i++) {
- low = (1ULL << (i + 1)) >> 1;
- high = (1ULL << (i + 1)) - 1;
- if (low == high)
- low -= 1;
- val = vals[i];
- width = idx_max <= 32 ? 10 : 20;
- printf("%*lld -> %-*lld : %-8d |", width, low, width, high, val);
- print_stars(val, val_max, stars);
- printf("|\n");
- }
-}
-
-void print_linear_hist(unsigned int *vals, int vals_size, unsigned int base,
- unsigned int step, const char *val_type)
-{
- int i, stars_max = 40, idx_min = -1, idx_max = -1;
- unsigned int val, val_max = 0;
-
- for (i = 0; i < vals_size; i++) {
- val = vals[i];
- if (val > 0) {
- idx_max = i;
- if (idx_min < 0)
- idx_min = i;
- }
- if (val > val_max)
- val_max = val;
- }
-
- if (idx_max < 0)
- return;
-
- printf(" %-13s : count distribution\n", val_type);
- for (i = idx_min; i <= idx_max; i++) {
- val = vals[i];
- printf(" %-10d : %-8d |", base + i * step, val);
- print_stars(val, val_max, stars_max);
- printf("|\n");
- }
-}
-
-unsigned long long get_ktime_ns(void)
-{
- struct timespec ts;
-
- clock_gettime(CLOCK_MONOTONIC, &ts);
- return ts.tv_sec * NSEC_PER_SEC + ts.tv_nsec;
-}
-
-bool is_kernel_module(const char *name)
-{
- bool found = false;
- char buf[64];
- FILE *f;
-
- f = fopen("/proc/modules", "r");
- if (!f)
- return false;
-
- while (fgets(buf, sizeof(buf), f) != NULL) {
- if (sscanf(buf, "%s %*s\n", buf) != 1)
- break;
- if (!strcmp(buf, name)) {
- found = true;
- break;
- }
- }
-
- fclose(f);
- return found;
-}
-
-static bool fentry_try_attach(int id)
-{
- struct bpf_insn insns[] = { { .code = BPF_JMP | BPF_EXIT } };
- LIBBPF_OPTS(bpf_prog_load_opts, opts);
- int prog_fd, attach_fd;
-
- opts.expected_attach_type = BPF_TRACE_FENTRY;
- opts.attach_btf_id = id,
-
- prog_fd = bpf_prog_load(BPF_PROG_TYPE_TRACING, "test", NULL, insns, 1, &opts);
- if (prog_fd < 0)
- return false;
-
- attach_fd = bpf_raw_tracepoint_open(NULL, prog_fd);
- if (attach_fd >= 0)
- close(attach_fd);
-
- close(prog_fd);
- return attach_fd >= 0;
-}
-
-bool fentry_can_attach(const char *name, const char *mod)
-{
- const char sysfs_vmlinux[] = "/sys/kernel/btf/vmlinux";
- struct btf *base, *btf = NULL;
- char sysfs_mod[80];
- int id = -1, err;
-
- base = btf__parse(sysfs_vmlinux, NULL);
- if (!base) {
- err = -errno;
- fprintf(stderr, "failed to parse vmlinux BTF at '%s': %s\n",
- sysfs_vmlinux, strerror(-err));
- goto err_out;
- }
- if (mod && module_btf_exists(mod)) {
- snprintf(sysfs_mod, sizeof(sysfs_mod), "/sys/kernel/btf/%s", mod);
- btf = btf__parse_split(sysfs_mod, base);
- if (!btf) {
- err = -errno;
- fprintf(stderr, "failed to load BTF from %s: %s\n",
- sysfs_mod, strerror(-err));
- btf = base;
- base = NULL;
- }
- } else {
- btf = base;
- base = NULL;
- }
-
- id = btf__find_by_name_kind(btf, name, BTF_KIND_FUNC);
-
-err_out:
- btf__free(btf);
- btf__free(base);
- return id > 0 && fentry_try_attach(id);
-}
-
-bool kprobe_exists(const char *name)
-{
- char sym_name[256];
- FILE *f;
- int ret;
-
- f = fopen("/sys/kernel/debug/tracing/available_filter_functions", "r");
- if (!f)
- goto slow_path;
-
- while (true) {
- ret = fscanf(f, "%s%*[^\n]\n", sym_name);
- if (ret == EOF && feof(f))
- break;
- if (ret != 1) {
- fprintf(stderr, "failed to read symbol from available_filter_functions\n");
- break;
- }
- if (!strcmp(name, sym_name)) {
- fclose(f);
- return true;
- }
- }
-
- fclose(f);
- return false;
-
-slow_path:
- f = fopen("/proc/kallsyms", "r");
- if (!f)
- return false;
-
- while (true) {
- ret = fscanf(f, "%*x %*c %s%*[^\n]\n", sym_name);
- if (ret == EOF && feof(f))
- break;
- if (ret != 1) {
- fprintf(stderr, "failed to read symbol from kallsyms\n");
- break;
- }
- if (!strcmp(name, sym_name)) {
- fclose(f);
- return true;
- }
- }
-
- fclose(f);
- return false;
-}
-
-bool vmlinux_btf_exists(void)
-{
- if (!access("/sys/kernel/btf/vmlinux", R_OK))
- return true;
- return false;
-}
-
-bool module_btf_exists(const char *mod)
-{
- char sysfs_mod[80];
-
- if (mod) {
- snprintf(sysfs_mod, sizeof(sysfs_mod), "/sys/kernel/btf/%s", mod);
- if (!access(sysfs_mod, R_OK))
- return true;
- }
- return false;
-}
diff --git a/libbpf-tools/trace_helpers.h b/libbpf-tools/trace_helpers.h
deleted file mode 100644
index d68d246..0000000
--- a/libbpf-tools/trace_helpers.h
+++ /dev/null
@@ -1,97 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-#ifndef __TRACE_HELPERS_H
-#define __TRACE_HELPERS_H
-
-#include <stdbool.h>
-
-#define NSEC_PER_SEC 1000000000ULL
-
-struct ksym {
- const char *name;
- unsigned long addr;
-};
-
-struct ksyms;
-
-struct ksyms *ksyms__load(void);
-void ksyms__free(struct ksyms *ksyms);
-const struct ksym *ksyms__map_addr(const struct ksyms *ksyms,
- unsigned long addr);
-const struct ksym *ksyms__get_symbol(const struct ksyms *ksyms,
- const char *name);
-
-struct sym {
- const char *name;
- unsigned long start;
- unsigned long size;
-};
-
-struct syms;
-
-struct syms *syms__load_pid(int tgid);
-struct syms *syms__load_file(const char *fname);
-void syms__free(struct syms *syms);
-const struct sym *syms__map_addr(const struct syms *syms, unsigned long addr);
-
-struct syms_cache;
-
-struct syms_cache *syms_cache__new(int nr);
-struct syms *syms_cache__get_syms(struct syms_cache *syms_cache, int tgid);
-void syms_cache__free(struct syms_cache *syms_cache);
-
-struct partition {
- char *name;
- unsigned int dev;
-};
-
-struct partitions;
-
-struct partitions *partitions__load(void);
-void partitions__free(struct partitions *partitions);
-const struct partition *
-partitions__get_by_dev(const struct partitions *partitions, unsigned int dev);
-const struct partition *
-partitions__get_by_name(const struct partitions *partitions, const char *name);
-
-void print_log2_hist(unsigned int *vals, int vals_size, const char *val_type);
-void print_linear_hist(unsigned int *vals, int vals_size, unsigned int base,
- unsigned int step, const char *val_type);
-
-unsigned long long get_ktime_ns(void);
-
-bool is_kernel_module(const char *name);
-
-/*
- * When attempting to use kprobe/kretprobe, please check out new fentry/fexit
- * probes, as they provide better performance and usability. But in some
- * situations we have to fallback to kprobe/kretprobe probes. This helper
- * is used to detect fentry/fexit support for the specified kernel function.
- *
- * 1. A gap between kernel versions, kernel BTF is exposed
- * starting from 5.4 kernel. but fentry/fexit is actually
- * supported starting from 5.5.
- * 2. Whether kernel supports module BTF or not
- *
- * *name* is the name of a kernel function to be attached to, which can be
- * from vmlinux or a kernel module.
- * *mod* is a hint that indicates the *name* may reside in module BTF,
- * if NULL, it means *name* belongs to vmlinux.
- */
-bool fentry_can_attach(const char *name, const char *mod);
-
-/*
- * The name of a kernel function to be attached to may be changed between
- * kernel releases. This helper is used to confirm whether the target kernel
- * uses a certain function name before attaching.
- *
- * It is achieved by scaning
- * /sys/kernel/debug/tracing/available_filter_functions
- * If this file does not exist, it fallbacks to parse /proc/kallsyms,
- * which is slower.
- */
-bool kprobe_exists(const char *name);
-
-bool vmlinux_btf_exists(void);
-bool module_btf_exists(const char *mod);
-
-#endif /* __TRACE_HELPERS_H */
diff --git a/libbpf-tools/uprobe_helpers.c b/libbpf-tools/uprobe_helpers.c
deleted file mode 100644
index 953cea1..0000000
--- a/libbpf-tools/uprobe_helpers.c
+++ /dev/null
@@ -1,289 +0,0 @@
-// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
-/* Copyright (c) 2021 Google LLC. */
-#ifndef _GNU_SOURCE
-#define _GNU_SOURCE
-#endif
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <stdio.h>
-#include <stdarg.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <errno.h>
-#include <limits.h>
-#include <gelf.h>
-
-#define warn(...) fprintf(stderr, __VA_ARGS__)
-
-/*
- * Returns 0 on success; -1 on failure. On sucess, returns via `path` the full
- * path to the program for pid.
- */
-int get_pid_binary_path(pid_t pid, char *path, size_t path_sz)
-{
- ssize_t ret;
- char proc_pid_exe[32];
-
- if (snprintf(proc_pid_exe, sizeof(proc_pid_exe), "/proc/%d/exe", pid)
- >= sizeof(proc_pid_exe)) {
- warn("snprintf /proc/PID/exe failed");
- return -1;
- }
- ret = readlink(proc_pid_exe, path, path_sz);
- if (ret < 0) {
- warn("No such pid %d\n", pid);
- return -1;
- }
- if (ret >= path_sz) {
- warn("readlink truncation");
- return -1;
- }
- path[ret] = '\0';
-
- return 0;
-}
-
-/*
- * Returns 0 on success; -1 on failure. On success, returns via `path` the full
- * path to a library matching the name `lib` that is loaded into pid's address
- * space.
- */
-int get_pid_lib_path(pid_t pid, const char *lib, char *path, size_t path_sz)
-{
- FILE *maps;
- char *p;
- char proc_pid_maps[32];
- char line_buf[1024];
-
- if (snprintf(proc_pid_maps, sizeof(proc_pid_maps), "/proc/%d/maps", pid)
- >= sizeof(proc_pid_maps)) {
- warn("snprintf /proc/PID/maps failed");
- return -1;
- }
- maps = fopen(proc_pid_maps, "r");
- if (!maps) {
- warn("No such pid %d\n", pid);
- return -1;
- }
- while (fgets(line_buf, sizeof(line_buf), maps)) {
- if (sscanf(line_buf, "%*x-%*x %*s %*x %*s %*u %s", path) != 1)
- continue;
- /* e.g. /usr/lib/x86_64-linux-gnu/libc-2.31.so */
- p = strrchr(path, '/');
- if (!p)
- continue;
- if (strncmp(p, "/lib", 4))
- continue;
- p += 4;
- if (strncmp(lib, p, strlen(lib)))
- continue;
- p += strlen(lib);
- /* libraries can have - or . after the name */
- if (*p != '.' && *p != '-')
- continue;
-
- fclose(maps);
- return 0;
- }
-
- warn("Cannot find library %s\n", lib);
- fclose(maps);
- return -1;
-}
-
-/*
- * Returns 0 on success; -1 on failure. On success, returns via `path` the full
- * path to the program.
- */
-static int which_program(const char *prog, char *path, size_t path_sz)
-{
- FILE *which;
- char cmd[100];
-
- if (snprintf(cmd, sizeof(cmd), "which %s", prog) >= sizeof(cmd)) {
- warn("snprintf which prog failed");
- return -1;
- }
- which = popen(cmd, "r");
- if (!which) {
- warn("which failed");
- return -1;
- }
- if (!fgets(path, path_sz, which)) {
- warn("fgets which failed");
- pclose(which);
- return -1;
- }
- /* which has a \n at the end of the string */
- path[strlen(path) - 1] = '\0';
- pclose(which);
- return 0;
-}
-
-/*
- * Returns 0 on success; -1 on failure. On success, returns via `path` the full
- * path to the binary for the given pid.
- * 1) pid == x, binary == "" : returns the path to x's program
- * 2) pid == x, binary == "foo" : returns the path to libfoo linked in x
- * 3) pid == 0, binary == "" : failure: need a pid or a binary
- * 4) pid == 0, binary == "bar" : returns the path to `which bar`
- *
- * For case 4), ideally we'd like to search for libbar too, but we don't support
- * that yet.
- */
-int resolve_binary_path(const char *binary, pid_t pid, char *path, size_t path_sz)
-{
- if (!strcmp(binary, "")) {
- if (!pid) {
- warn("Uprobes need a pid or a binary\n");
- return -1;
- }
- return get_pid_binary_path(pid, path, path_sz);
- }
- if (pid)
- return get_pid_lib_path(pid, binary, path, path_sz);
-
- if (which_program(binary, path, path_sz)) {
- /*
- * If the user is tracing a program by name, we can find it.
- * But we can't find a library by name yet. We'd need to parse
- * ld.so.cache or something similar.
- */
- warn("Can't find %s (Need a PID if this is a library)\n", binary);
- return -1;
- }
- return 0;
-}
-
-/*
- * Opens an elf at `path` of kind ELF_K_ELF. Returns NULL on failure. On
- * success, close with close_elf(e, fd_close).
- */
-Elf *open_elf(const char *path, int *fd_close)
-{
- int fd;
- Elf *e;
-
- if (elf_version(EV_CURRENT) == EV_NONE) {
- warn("elf init failed\n");
- return NULL;
- }
- fd = open(path, O_RDONLY);
- if (fd < 0) {
- warn("Could not open %s\n", path);
- return NULL;
- }
- e = elf_begin(fd, ELF_C_READ, NULL);
- if (!e) {
- warn("elf_begin failed: %s\n", elf_errmsg(-1));
- close(fd);
- return NULL;
- }
- if (elf_kind(e) != ELF_K_ELF) {
- warn("elf kind %d is not ELF_K_ELF\n", elf_kind(e));
- elf_end(e);
- close(fd);
- return NULL;
- }
- *fd_close = fd;
- return e;
-}
-
-Elf *open_elf_by_fd(int fd)
-{
- Elf *e;
-
- if (elf_version(EV_CURRENT) == EV_NONE) {
- warn("elf init failed\n");
- return NULL;
- }
- e = elf_begin(fd, ELF_C_READ, NULL);
- if (!e) {
- warn("elf_begin failed: %s\n", elf_errmsg(-1));
- close(fd);
- return NULL;
- }
- if (elf_kind(e) != ELF_K_ELF) {
- warn("elf kind %d is not ELF_K_ELF\n", elf_kind(e));
- elf_end(e);
- close(fd);
- return NULL;
- }
- return e;
-}
-
-void close_elf(Elf *e, int fd_close)
-{
- elf_end(e);
- close(fd_close);
-}
-
-/* Returns the offset of a function in the elf file `path`, or -1 on failure. */
-off_t get_elf_func_offset(const char *path, const char *func)
-{
- off_t ret = -1;
- int i, fd = -1;
- Elf *e;
- Elf_Scn *scn;
- Elf_Data *data;
- GElf_Ehdr ehdr;
- GElf_Shdr shdr[1];
- GElf_Phdr phdr;
- GElf_Sym sym[1];
- size_t shstrndx, nhdrs;
- char *n;
-
- e = open_elf(path, &fd);
-
- if (!gelf_getehdr(e, &ehdr))
- goto out;
-
- if (elf_getshdrstrndx(e, &shstrndx) != 0)
- goto out;
-
- scn = NULL;
- while ((scn = elf_nextscn(e, scn))) {
- if (!gelf_getshdr(scn, shdr))
- continue;
- if (!(shdr->sh_type == SHT_SYMTAB || shdr->sh_type == SHT_DYNSYM))
- continue;
- data = NULL;
- while ((data = elf_getdata(scn, data))) {
- for (i = 0; gelf_getsym(data, i, sym); i++) {
- n = elf_strptr(e, shdr->sh_link, sym->st_name);
- if (!n)
- continue;
- if (GELF_ST_TYPE(sym->st_info) != STT_FUNC)
- continue;
- if (!strcmp(n, func)) {
- ret = sym->st_value;
- goto check;
- }
- }
- }
- }
-
-check:
- if (ehdr.e_type == ET_EXEC || ehdr.e_type == ET_DYN) {
- if (elf_getphdrnum(e, &nhdrs) != 0) {
- ret = -1;
- goto out;
- }
- for (i = 0; i < (int)nhdrs; i++) {
- if (!gelf_getphdr(e, i, &phdr))
- continue;
- if (phdr.p_type != PT_LOAD || !(phdr.p_flags & PF_X))
- continue;
- if (phdr.p_vaddr <= ret && ret < (phdr.p_vaddr + phdr.p_memsz)) {
- ret = ret - phdr.p_vaddr + phdr.p_offset;
- goto out;
- }
- }
- ret = -1;
- }
-out:
- close_elf(e, fd);
- return ret;
-}
diff --git a/libbpf-tools/uprobe_helpers.h b/libbpf-tools/uprobe_helpers.h
deleted file mode 100644
index 47f77bb..0000000
--- a/libbpf-tools/uprobe_helpers.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-/* Copyright (c) 2021 Google LLC. */
-#ifndef __UPROBE_HELPERS_H
-#define __UPROBE_HELPERS_H
-
-#include <sys/types.h>
-#include <unistd.h>
-#include <gelf.h>
-
-int get_pid_binary_path(pid_t pid, char *path, size_t path_sz);
-int get_pid_lib_path(pid_t pid, const char *lib, char *path, size_t path_sz);
-int resolve_binary_path(const char *binary, pid_t pid, char *path, size_t path_sz);
-off_t get_elf_func_offset(const char *path, const char *func);
-Elf *open_elf(const char *path, int *fd_close);
-Elf *open_elf_by_fd(int fd);
-void close_elf(Elf *e, int fd_close);
-
-#endif /* __UPROBE_HELPERS_H */
diff --git a/libbpf-tools/vfsstat.bpf.c b/libbpf-tools/vfsstat.bpf.c
deleted file mode 100644
index 268f7d1..0000000
--- a/libbpf-tools/vfsstat.bpf.c
+++ /dev/null
@@ -1,78 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-// Copyright (c) 2020 Anton Protopopov
-//
-// Based on vfsstat(8) from BCC by Brendan Gregg
-#include <vmlinux.h>
-#include <bpf/bpf_helpers.h>
-#include <bpf/bpf_tracing.h>
-#include "vfsstat.h"
-
-__u64 stats[S_MAXSTAT] = {};
-
-static __always_inline int inc_stats(int key)
-{
- __atomic_add_fetch(&stats[key], 1, __ATOMIC_RELAXED);
- return 0;
-}
-
-SEC("kprobe/vfs_read")
-int BPF_KPROBE(kprobe_vfs_read)
-{
- return inc_stats(S_READ);
-}
-
-SEC("kprobe/vfs_write")
-int BPF_KPROBE(kprobe_vfs_write)
-{
- return inc_stats(S_WRITE);
-}
-
-SEC("kprobe/vfs_fsync")
-int BPF_KPROBE(kprobe_vfs_fsync)
-{
- return inc_stats(S_FSYNC);
-}
-
-SEC("kprobe/vfs_open")
-int BPF_KPROBE(kprobe_vfs_open)
-{
- return inc_stats(S_OPEN);
-}
-
-SEC("kprobe/vfs_create")
-int BPF_KPROBE(kprobe_vfs_create)
-{
- return inc_stats(S_CREATE);
-}
-
-SEC("fentry/vfs_read")
-int BPF_PROG(fentry_vfs_read)
-{
- return inc_stats(S_READ);
-}
-
-SEC("fentry/vfs_write")
-int BPF_PROG(fentry_vfs_write)
-{
- return inc_stats(S_WRITE);
-}
-
-SEC("fentry/vfs_fsync")
-int BPF_PROG(fentry_vfs_fsync)
-{
- return inc_stats(S_FSYNC);
-}
-
-SEC("fentry/vfs_open")
-int BPF_PROG(fentry_vfs_open)
-{
- return inc_stats(S_OPEN);
-}
-
-SEC("fentry/vfs_create")
-int BPF_PROG(fentry_vfs_create)
-{
- return inc_stats(S_CREATE);
-}
-
-char LICENSE[] SEC("license") = "GPL";
diff --git a/libbpf-tools/vfsstat.c b/libbpf-tools/vfsstat.c
deleted file mode 100644
index 3cba0b0..0000000
--- a/libbpf-tools/vfsstat.c
+++ /dev/null
@@ -1,205 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-// Copyright (c) 2020 Anton Protopopov
-//
-// Based on vfsstat(8) from BCC by Brendan Gregg
-#include <argp.h>
-#include <unistd.h>
-#include <time.h>
-#include <bpf/bpf.h>
-#include "vfsstat.h"
-#include "vfsstat.skel.h"
-#include "trace_helpers.h"
-
-const char *argp_program_version = "vfsstat 0.1";
-const char *argp_program_bug_address =
- "https://github.com/iovisor/bcc/tree/master/libbpf-tools";
-static const char argp_program_doc[] =
- "\nvfsstat: Count some VFS calls\n"
- "\n"
- "EXAMPLES:\n"
- " vfsstat # interval one second\n"
- " vfsstat 5 3 # interval five seconds, three output lines\n";
-static char args_doc[] = "[interval [count]]";
-
-static const struct argp_option opts[] = {
- { "verbose", 'v', NULL, 0, "Verbose debug output" },
- { NULL, 'h', NULL, OPTION_HIDDEN, "Show the full help" },
- {},
-};
-
-static struct env {
- bool verbose;
- int count;
- int interval;
-} env = {
- .interval = 1, /* once a second */
-};
-
-static error_t parse_arg(int key, char *arg, struct argp_state *state)
-{
- long interval;
- long count;
-
- switch (key) {
- case 'h':
- argp_state_help(state, stderr, ARGP_HELP_STD_HELP);
- break;
- case 'v':
- env.verbose = true;
- break;
- case ARGP_KEY_ARG:
- switch (state->arg_num) {
- case 0:
- errno = 0;
- interval = strtol(arg, NULL, 10);
- if (errno || interval <= 0 || interval > INT_MAX) {
- fprintf(stderr, "invalid interval: %s\n", arg);
- argp_usage(state);
- }
- env.interval = interval;
- break;
- case 1:
- errno = 0;
- count = strtol(arg, NULL, 10);
- if (errno || count < 0 || count > INT_MAX) {
- fprintf(stderr, "invalid count: %s\n", arg);
- argp_usage(state);
- }
- env.count = count;
- break;
- default:
- argp_usage(state);
- break;
- }
- break;
- default:
- return ARGP_ERR_UNKNOWN;
- }
- return 0;
-}
-
-static int libbpf_print_fn(enum libbpf_print_level level, const char *format, va_list args)
-{
- if (level == LIBBPF_DEBUG && !env.verbose)
- return 0;
- return vfprintf(stderr, format, args);
-}
-
-static const char *strftime_now(char *s, size_t max, const char *format)
-{
- struct tm *tm;
- time_t t;
-
- t = time(NULL);
- tm = localtime(&t);
- if (tm == NULL) {
- fprintf(stderr, "localtime: %s\n", strerror(errno));
- return "<failed>";
- }
- if (strftime(s, max, format, tm) == 0) {
- fprintf(stderr, "strftime error\n");
- return "<failed>";
- }
- return s;
-}
-
-static const char *stat_types_names[] = {
- [S_READ] = "READ",
- [S_WRITE] = "WRITE",
- [S_FSYNC] = "FSYNC",
- [S_OPEN] = "OPEN",
- [S_CREATE] = "CREATE",
-};
-
-static void print_header(void)
-{
- int i;
-
- printf("%-8s ", "TIME");
- for (i = 0; i < S_MAXSTAT; i++)
- printf(" %6s/s", stat_types_names[i]);
- printf("\n");
-}
-
-static void print_and_reset_stats(__u64 stats[S_MAXSTAT])
-{
- char s[16];
- __u64 val;
- int i;
-
- printf("%-8s: ", strftime_now(s, sizeof(s), "%H:%M:%S"));
- for (i = 0; i < S_MAXSTAT; i++) {
- val = __atomic_exchange_n(&stats[i], 0, __ATOMIC_RELAXED);
- printf(" %8llu", val / env.interval);
- }
- printf("\n");
-}
-
-int main(int argc, char **argv)
-{
- static const struct argp argp = {
- .options = opts,
- .parser = parse_arg,
- .doc = argp_program_doc,
- .args_doc = args_doc,
- };
- struct vfsstat_bpf *skel;
- int err;
-
- err = argp_parse(&argp, argc, argv, 0, NULL, NULL);
- if (err)
- return err;
-
- libbpf_set_strict_mode(LIBBPF_STRICT_ALL);
- libbpf_set_print(libbpf_print_fn);
-
- skel = vfsstat_bpf__open();
- if (!skel) {
- fprintf(stderr, "failed to open BPF skelect\n");
- return 1;
- }
-
- /* It fallbacks to kprobes when kernel does not support fentry. */
- if (vmlinux_btf_exists() && fentry_can_attach("vfs_read", NULL)) {
- bpf_program__set_autoload(skel->progs.kprobe_vfs_read, false);
- bpf_program__set_autoload(skel->progs.kprobe_vfs_write, false);
- bpf_program__set_autoload(skel->progs.kprobe_vfs_fsync, false);
- bpf_program__set_autoload(skel->progs.kprobe_vfs_open, false);
- bpf_program__set_autoload(skel->progs.kprobe_vfs_create, false);
- } else {
- bpf_program__set_autoload(skel->progs.fentry_vfs_read, false);
- bpf_program__set_autoload(skel->progs.fentry_vfs_write, false);
- bpf_program__set_autoload(skel->progs.fentry_vfs_fsync, false);
- bpf_program__set_autoload(skel->progs.fentry_vfs_open, false);
- bpf_program__set_autoload(skel->progs.fentry_vfs_create, false);
- }
-
- err = vfsstat_bpf__load(skel);
- if (err) {
- fprintf(stderr, "failed to load BPF skelect: %d\n", err);
- goto cleanup;
- }
-
- if (!skel->bss) {
- fprintf(stderr, "Memory-mapping BPF maps is supported starting from Linux 5.7, please upgrade.\n");
- goto cleanup;
- }
-
- err = vfsstat_bpf__attach(skel);
- if (err) {
- fprintf(stderr, "failed to attach BPF programs: %s\n",
- strerror(-err));
- goto cleanup;
- }
-
- print_header();
- do {
- sleep(env.interval);
- print_and_reset_stats(skel->bss->stats);
- } while (!env.count || --env.count);
-
-cleanup:
- vfsstat_bpf__destroy(skel);
-
- return err != 0;
-}
diff --git a/libbpf-tools/vfsstat.h b/libbpf-tools/vfsstat.h
deleted file mode 100644
index e5a3c16..0000000
--- a/libbpf-tools/vfsstat.h
+++ /dev/null
@@ -1,15 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-// Copyright (c) 2020 Anton Protopopov
-#ifndef __VFSSTAT_H
-#define __VFSSTAT_H
-
-enum stat_types {
- S_READ,
- S_WRITE,
- S_FSYNC,
- S_OPEN,
- S_CREATE,
- S_MAXSTAT,
-};
-
-#endif /* __VFSSTAT_H */
diff --git a/libbpf-tools/x86/vmlinux.h b/libbpf-tools/x86/vmlinux.h
deleted file mode 120000
index 332faaf..0000000
--- a/libbpf-tools/x86/vmlinux.h
+++ /dev/null
@@ -1 +0,0 @@
-vmlinux_505.h
\ No newline at end of file
diff --git a/libbpf-tools/x86/vmlinux_505.h b/libbpf-tools/x86/vmlinux_505.h
deleted file mode 100644
index 7c2aaa7..0000000
--- a/libbpf-tools/x86/vmlinux_505.h
+++ /dev/null
@@ -1,127441 +0,0 @@
-#ifndef __VMLINUX_H__
-#define __VMLINUX_H__
-
-#ifndef BPF_NO_PRESERVE_ACCESS_INDEX
-#pragma clang attribute push (__attribute__((preserve_access_index)), apply_to = record)
-#endif
-
-typedef signed char __s8;
-
-typedef unsigned char __u8;
-
-typedef short int __s16;
-
-typedef short unsigned int __u16;
-
-typedef int __s32;
-
-typedef unsigned int __u32;
-
-typedef long long int __s64;
-
-typedef long long unsigned int __u64;
-
-typedef __s8 s8;
-
-typedef __u8 u8;
-
-typedef __s16 s16;
-
-typedef __u16 u16;
-
-typedef __s32 s32;
-
-typedef __u32 u32;
-
-typedef __s64 s64;
-
-typedef __u64 u64;
-
-enum {
- false = 0,
- true = 1,
-};
-
-typedef long int __kernel_long_t;
-
-typedef long unsigned int __kernel_ulong_t;
-
-typedef int __kernel_pid_t;
-
-typedef unsigned int __kernel_uid32_t;
-
-typedef unsigned int __kernel_gid32_t;
-
-typedef __kernel_ulong_t __kernel_size_t;
-
-typedef __kernel_long_t __kernel_ssize_t;
-
-typedef long long int __kernel_loff_t;
-
-typedef long long int __kernel_time64_t;
-
-typedef __kernel_long_t __kernel_clock_t;
-
-typedef int __kernel_timer_t;
-
-typedef int __kernel_clockid_t;
-
-typedef unsigned int __poll_t;
-
-typedef u32 __kernel_dev_t;
-
-typedef __kernel_dev_t dev_t;
-
-typedef short unsigned int umode_t;
-
-typedef __kernel_pid_t pid_t;
-
-typedef __kernel_clockid_t clockid_t;
-
-typedef _Bool bool;
-
-typedef __kernel_uid32_t uid_t;
-
-typedef __kernel_gid32_t gid_t;
-
-typedef __kernel_loff_t loff_t;
-
-typedef __kernel_size_t size_t;
-
-typedef __kernel_ssize_t ssize_t;
-
-typedef u8 uint8_t;
-
-typedef u16 uint16_t;
-
-typedef u32 uint32_t;
-
-typedef u64 sector_t;
-
-typedef u64 blkcnt_t;
-
-typedef u64 dma_addr_t;
-
-typedef unsigned int gfp_t;
-
-typedef unsigned int fmode_t;
-
-typedef u64 phys_addr_t;
-
-typedef phys_addr_t resource_size_t;
-
-typedef struct {
- int counter;
-} atomic_t;
-
-typedef struct {
- s64 counter;
-} atomic64_t;
-
-struct list_head {
- struct list_head *next;
- struct list_head *prev;
-};
-
-struct hlist_node;
-
-struct hlist_head {
- struct hlist_node *first;
-};
-
-struct hlist_node {
- struct hlist_node *next;
- struct hlist_node **pprev;
-};
-
-struct callback_head {
- struct callback_head *next;
- void (*func)(struct callback_head *);
-};
-
-typedef int initcall_entry_t;
-
-struct lock_class_key {};
-
-struct fs_context;
-
-struct fs_parameter_description;
-
-struct dentry;
-
-struct super_block;
-
-struct module;
-
-struct file_system_type {
- const char *name;
- int fs_flags;
- int (*init_fs_context)(struct fs_context *);
- const struct fs_parameter_description *parameters;
- struct dentry * (*mount)(struct file_system_type *, int, const char *, void *);
- void (*kill_sb)(struct super_block *);
- struct module *owner;
- struct file_system_type *next;
- struct hlist_head fs_supers;
- struct lock_class_key s_lock_key;
- struct lock_class_key s_umount_key;
- struct lock_class_key s_vfs_rename_key;
- struct lock_class_key s_writers_key[3];
- struct lock_class_key i_lock_key;
- struct lock_class_key i_mutex_key;
- struct lock_class_key i_mutex_dir_key;
-};
-
-typedef void *fl_owner_t;
-
-struct file;
-
-struct kiocb;
-
-struct iov_iter;
-
-struct dir_context;
-
-struct poll_table_struct;
-
-struct vm_area_struct;
-
-struct inode;
-
-struct file_lock;
-
-struct page;
-
-struct pipe_inode_info;
-
-struct seq_file;
-
-struct file_operations {
- struct module *owner;
- loff_t (*llseek)(struct file *, loff_t, int);
- ssize_t (*read)(struct file *, char *, size_t, loff_t *);
- ssize_t (*write)(struct file *, const char *, size_t, loff_t *);
- ssize_t (*read_iter)(struct kiocb *, struct iov_iter *);
- ssize_t (*write_iter)(struct kiocb *, struct iov_iter *);
- int (*iopoll)(struct kiocb *, bool);
- int (*iterate)(struct file *, struct dir_context *);
- int (*iterate_shared)(struct file *, struct dir_context *);
- __poll_t (*poll)(struct file *, struct poll_table_struct *);
- long int (*unlocked_ioctl)(struct file *, unsigned int, long unsigned int);
- long int (*compat_ioctl)(struct file *, unsigned int, long unsigned int);
- int (*mmap)(struct file *, struct vm_area_struct *);
- long unsigned int mmap_supported_flags;
- int (*open)(struct inode *, struct file *);
- int (*flush)(struct file *, fl_owner_t);
- int (*release)(struct inode *, struct file *);
- int (*fsync)(struct file *, loff_t, loff_t, int);
- int (*fasync)(int, struct file *, int);
- int (*lock)(struct file *, int, struct file_lock *);
- ssize_t (*sendpage)(struct file *, struct page *, int, size_t, loff_t *, int);
- long unsigned int (*get_unmapped_area)(struct file *, long unsigned int, long unsigned int, long unsigned int, long unsigned int);
- int (*check_flags)(int);
- int (*flock)(struct file *, int, struct file_lock *);
- ssize_t (*splice_write)(struct pipe_inode_info *, struct file *, loff_t *, size_t, unsigned int);
- ssize_t (*splice_read)(struct file *, loff_t *, struct pipe_inode_info *, size_t, unsigned int);
- int (*setlease)(struct file *, long int, struct file_lock **, void **);
- long int (*fallocate)(struct file *, int, loff_t, loff_t);
- void (*show_fdinfo)(struct seq_file *, struct file *);
- ssize_t (*copy_file_range)(struct file *, loff_t, struct file *, loff_t, size_t, unsigned int);
- loff_t (*remap_file_range)(struct file *, loff_t, struct file *, loff_t, loff_t, unsigned int);
- int (*fadvise)(struct file *, loff_t, loff_t, int);
-};
-
-struct qspinlock {
- union {
- atomic_t val;
- struct {
- u8 locked;
- u8 pending;
- };
- struct {
- u16 locked_pending;
- u16 tail;
- };
- };
-};
-
-typedef struct qspinlock arch_spinlock_t;
-
-struct raw_spinlock {
- arch_spinlock_t raw_lock;
-};
-
-struct spinlock {
- union {
- struct raw_spinlock rlock;
- };
-};
-
-typedef struct spinlock spinlock_t;
-
-struct notifier_block;
-
-struct atomic_notifier_head {
- spinlock_t lock;
- struct notifier_block *head;
-};
-
-enum system_states {
- SYSTEM_BOOTING = 0,
- SYSTEM_SCHEDULING = 1,
- SYSTEM_RUNNING = 2,
- SYSTEM_HALT = 3,
- SYSTEM_POWER_OFF = 4,
- SYSTEM_RESTART = 5,
- SYSTEM_SUSPEND = 6,
-};
-
-struct taint_flag {
- char c_true;
- char c_false;
- bool module;
-};
-
-struct jump_entry {
- s32 code;
- s32 target;
- long int key;
-};
-
-struct static_key_mod;
-
-struct static_key {
- atomic_t enabled;
- union {
- long unsigned int type;
- struct jump_entry *entries;
- struct static_key_mod *next;
- };
-};
-
-struct static_key_true {
- struct static_key key;
-};
-
-struct static_key_false {
- struct static_key key;
-};
-
-typedef __s64 time64_t;
-
-struct __kernel_timespec {
- __kernel_time64_t tv_sec;
- long long int tv_nsec;
-};
-
-struct timezone {
- int tz_minuteswest;
- int tz_dsttime;
-};
-
-struct timespec64 {
- time64_t tv_sec;
- long int tv_nsec;
-};
-
-enum timespec_type {
- TT_NONE = 0,
- TT_NATIVE = 1,
- TT_COMPAT = 2,
-};
-
-typedef s32 old_time32_t;
-
-struct old_timespec32 {
- old_time32_t tv_sec;
- s32 tv_nsec;
-};
-
-struct pollfd;
-
-struct restart_block {
- long int (*fn)(struct restart_block *);
- union {
- struct {
- u32 *uaddr;
- u32 val;
- u32 flags;
- u32 bitset;
- u64 time;
- u32 *uaddr2;
- } futex;
- struct {
- clockid_t clockid;
- enum timespec_type type;
- union {
- struct __kernel_timespec *rmtp;
- struct old_timespec32 *compat_rmtp;
- };
- u64 expires;
- } nanosleep;
- struct {
- struct pollfd *ufds;
- int nfds;
- int has_timeout;
- long unsigned int tv_sec;
- long unsigned int tv_nsec;
- } poll;
- };
-};
-
-struct thread_info {
- long unsigned int flags;
- u32 status;
-};
-
-struct refcount_struct {
- atomic_t refs;
-};
-
-typedef struct refcount_struct refcount_t;
-
-struct llist_node {
- struct llist_node *next;
-};
-
-struct load_weight {
- long unsigned int weight;
- u32 inv_weight;
-};
-
-struct rb_node {
- long unsigned int __rb_parent_color;
- struct rb_node *rb_right;
- struct rb_node *rb_left;
-};
-
-struct sched_statistics {
- u64 wait_start;
- u64 wait_max;
- u64 wait_count;
- u64 wait_sum;
- u64 iowait_count;
- u64 iowait_sum;
- u64 sleep_start;
- u64 sleep_max;
- s64 sum_sleep_runtime;
- u64 block_start;
- u64 block_max;
- u64 exec_max;
- u64 slice_max;
- u64 nr_migrations_cold;
- u64 nr_failed_migrations_affine;
- u64 nr_failed_migrations_running;
- u64 nr_failed_migrations_hot;
- u64 nr_forced_migrations;
- u64 nr_wakeups;
- u64 nr_wakeups_sync;
- u64 nr_wakeups_migrate;
- u64 nr_wakeups_local;
- u64 nr_wakeups_remote;
- u64 nr_wakeups_affine;
- u64 nr_wakeups_affine_attempts;
- u64 nr_wakeups_passive;
- u64 nr_wakeups_idle;
-};
-
-struct util_est {
- unsigned int enqueued;
- unsigned int ewma;
-};
-
-struct sched_avg {
- u64 last_update_time;
- u64 load_sum;
- u64 runnable_load_sum;
- u32 util_sum;
- u32 period_contrib;
- long unsigned int load_avg;
- long unsigned int runnable_load_avg;
- long unsigned int util_avg;
- struct util_est util_est;
-};
-
-struct cfs_rq;
-
-struct sched_entity {
- struct load_weight load;
- long unsigned int runnable_weight;
- struct rb_node run_node;
- struct list_head group_node;
- unsigned int on_rq;
- u64 exec_start;
- u64 sum_exec_runtime;
- u64 vruntime;
- u64 prev_sum_exec_runtime;
- u64 nr_migrations;
- struct sched_statistics statistics;
- int depth;
- struct sched_entity *parent;
- struct cfs_rq *cfs_rq;
- struct cfs_rq *my_q;
- long: 64;
- long: 64;
- long: 64;
- struct sched_avg avg;
-};
-
-struct sched_rt_entity {
- struct list_head run_list;
- long unsigned int timeout;
- long unsigned int watchdog_stamp;
- unsigned int time_slice;
- short unsigned int on_rq;
- short unsigned int on_list;
- struct sched_rt_entity *back;
-};
-
-typedef s64 ktime_t;
-
-struct timerqueue_node {
- struct rb_node node;
- ktime_t expires;
-};
-
-enum hrtimer_restart {
- HRTIMER_NORESTART = 0,
- HRTIMER_RESTART = 1,
-};
-
-struct hrtimer_clock_base;
-
-struct hrtimer {
- struct timerqueue_node node;
- ktime_t _softexpires;
- enum hrtimer_restart (*function)(struct hrtimer *);
- struct hrtimer_clock_base *base;
- u8 state;
- u8 is_rel;
- u8 is_soft;
- u8 is_hard;
-};
-
-struct sched_dl_entity {
- struct rb_node rb_node;
- u64 dl_runtime;
- u64 dl_deadline;
- u64 dl_period;
- u64 dl_bw;
- u64 dl_density;
- s64 runtime;
- u64 deadline;
- unsigned int flags;
- unsigned int dl_throttled: 1;
- unsigned int dl_boosted: 1;
- unsigned int dl_yielded: 1;
- unsigned int dl_non_contending: 1;
- unsigned int dl_overrun: 1;
- struct hrtimer dl_timer;
- struct hrtimer inactive_timer;
-};
-
-struct cpumask {
- long unsigned int bits[1];
-};
-
-typedef struct cpumask cpumask_t;
-
-struct sched_info {
- long unsigned int pcount;
- long long unsigned int run_delay;
- long long unsigned int last_arrival;
- long long unsigned int last_queued;
-};
-
-struct plist_node {
- int prio;
- struct list_head prio_list;
- struct list_head node_list;
-};
-
-struct vmacache {
- u64 seqnum;
- struct vm_area_struct *vmas[4];
-};
-
-struct task_rss_stat {
- int events;
- int count[4];
-};
-
-typedef struct raw_spinlock raw_spinlock_t;
-
-struct prev_cputime {
- u64 utime;
- u64 stime;
- raw_spinlock_t lock;
-};
-
-struct rb_root {
- struct rb_node *rb_node;
-};
-
-struct rb_root_cached {
- struct rb_root rb_root;
- struct rb_node *rb_leftmost;
-};
-
-struct timerqueue_head {
- struct rb_root_cached rb_root;
-};
-
-struct posix_cputimer_base {
- u64 nextevt;
- struct timerqueue_head tqhead;
-};
-
-struct posix_cputimers {
- struct posix_cputimer_base bases[3];
- unsigned int timers_active;
- unsigned int expiry_active;
-};
-
-struct sem_undo_list;
-
-struct sysv_sem {
- struct sem_undo_list *undo_list;
-};
-
-struct sysv_shm {
- struct list_head shm_clist;
-};
-
-typedef struct {
- long unsigned int sig[1];
-} sigset_t;
-
-struct sigpending {
- struct list_head list;
- sigset_t signal;
-};
-
-typedef struct {
- uid_t val;
-} kuid_t;
-
-struct seccomp_filter;
-
-struct seccomp {
- int mode;
- struct seccomp_filter *filter;
-};
-
-struct wake_q_node {
- struct wake_q_node *next;
-};
-
-struct task_io_accounting {
- u64 rchar;
- u64 wchar;
- u64 syscr;
- u64 syscw;
- u64 read_bytes;
- u64 write_bytes;
- u64 cancelled_write_bytes;
-};
-
-typedef struct {
- long unsigned int bits[1];
-} nodemask_t;
-
-struct seqcount {
- unsigned int sequence;
-};
-
-typedef struct seqcount seqcount_t;
-
-typedef atomic64_t atomic_long_t;
-
-struct optimistic_spin_queue {
- atomic_t tail;
-};
-
-struct mutex {
- atomic_long_t owner;
- spinlock_t wait_lock;
- struct optimistic_spin_queue osq;
- struct list_head wait_list;
-};
-
-struct arch_tlbflush_unmap_batch {
- struct cpumask cpumask;
-};
-
-struct tlbflush_unmap_batch {
- struct arch_tlbflush_unmap_batch arch;
- bool flush_required;
- bool writable;
-};
-
-struct page_frag {
- struct page *page;
- __u32 offset;
- __u32 size;
-};
-
-struct desc_struct {
- u16 limit0;
- u16 base0;
- u16 base1: 8;
- u16 type: 4;
- u16 s: 1;
- u16 dpl: 2;
- u16 p: 1;
- u16 limit1: 4;
- u16 avl: 1;
- u16 l: 1;
- u16 d: 1;
- u16 g: 1;
- u16 base2: 8;
-};
-
-typedef struct {
- long unsigned int seg;
-} mm_segment_t;
-
-struct fregs_state {
- u32 cwd;
- u32 swd;
- u32 twd;
- u32 fip;
- u32 fcs;
- u32 foo;
- u32 fos;
- u32 st_space[20];
- u32 status;
-};
-
-struct fxregs_state {
- u16 cwd;
- u16 swd;
- u16 twd;
- u16 fop;
- union {
- struct {
- u64 rip;
- u64 rdp;
- };
- struct {
- u32 fip;
- u32 fcs;
- u32 foo;
- u32 fos;
- };
- };
- u32 mxcsr;
- u32 mxcsr_mask;
- u32 st_space[32];
- u32 xmm_space[64];
- u32 padding[12];
- union {
- u32 padding1[12];
- u32 sw_reserved[12];
- };
-};
-
-struct math_emu_info;
-
-struct swregs_state {
- u32 cwd;
- u32 swd;
- u32 twd;
- u32 fip;
- u32 fcs;
- u32 foo;
- u32 fos;
- u32 st_space[20];
- u8 ftop;
- u8 changed;
- u8 lookahead;
- u8 no_update;
- u8 rm;
- u8 alimit;
- struct math_emu_info *info;
- u32 entry_eip;
-};
-
-struct xstate_header {
- u64 xfeatures;
- u64 xcomp_bv;
- u64 reserved[6];
-};
-
-struct xregs_state {
- struct fxregs_state i387;
- struct xstate_header header;
- u8 extended_state_area[0];
-};
-
-union fpregs_state {
- struct fregs_state fsave;
- struct fxregs_state fxsave;
- struct swregs_state soft;
- struct xregs_state xsave;
- u8 __padding[4096];
-};
-
-struct fpu {
- unsigned int last_cpu;
- long unsigned int avx512_timestamp;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- union fpregs_state state;
-};
-
-struct perf_event;
-
-struct io_bitmap;
-
-struct thread_struct {
- struct desc_struct tls_array[3];
- long unsigned int sp;
- short unsigned int es;
- short unsigned int ds;
- short unsigned int fsindex;
- short unsigned int gsindex;
- long unsigned int fsbase;
- long unsigned int gsbase;
- struct perf_event *ptrace_bps[4];
- long unsigned int debugreg6;
- long unsigned int ptrace_dr7;
- long unsigned int cr2;
- long unsigned int trap_nr;
- long unsigned int error_code;
- struct io_bitmap *io_bitmap;
- long unsigned int iopl_emul;
- mm_segment_t addr_limit;
- unsigned int sig_on_uaccess_err: 1;
- unsigned int uaccess_err: 1;
- long: 62;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct fpu fpu;
-};
-
-struct sched_class;
-
-struct task_group;
-
-struct mm_struct;
-
-struct pid;
-
-struct completion;
-
-struct cred;
-
-struct key;
-
-struct nameidata;
-
-struct fs_struct;
-
-struct files_struct;
-
-struct nsproxy;
-
-struct signal_struct;
-
-struct sighand_struct;
-
-struct audit_context;
-
-struct rt_mutex_waiter;
-
-struct bio_list;
-
-struct blk_plug;
-
-struct reclaim_state;
-
-struct backing_dev_info;
-
-struct io_context;
-
-struct capture_control;
-
-struct kernel_siginfo;
-
-typedef struct kernel_siginfo kernel_siginfo_t;
-
-struct css_set;
-
-struct robust_list_head;
-
-struct compat_robust_list_head;
-
-struct futex_pi_state;
-
-struct perf_event_context;
-
-struct mempolicy;
-
-struct rseq;
-
-struct task_delay_info;
-
-struct uprobe_task;
-
-struct vm_struct;
-
-struct task_struct {
- struct thread_info thread_info;
- volatile long int state;
- void *stack;
- refcount_t usage;
- unsigned int flags;
- unsigned int ptrace;
- struct llist_node wake_entry;
- int on_cpu;
- unsigned int cpu;
- unsigned int wakee_flips;
- long unsigned int wakee_flip_decay_ts;
- struct task_struct *last_wakee;
- int recent_used_cpu;
- int wake_cpu;
- int on_rq;
- int prio;
- int static_prio;
- int normal_prio;
- unsigned int rt_priority;
- const struct sched_class *sched_class;
- struct sched_entity se;
- struct sched_rt_entity rt;
- struct task_group *sched_task_group;
- struct sched_dl_entity dl;
- unsigned int btrace_seq;
- unsigned int policy;
- int nr_cpus_allowed;
- const cpumask_t *cpus_ptr;
- cpumask_t cpus_mask;
- struct sched_info sched_info;
- struct list_head tasks;
- struct plist_node pushable_tasks;
- struct rb_node pushable_dl_tasks;
- struct mm_struct *mm;
- struct mm_struct *active_mm;
- struct vmacache vmacache;
- struct task_rss_stat rss_stat;
- int exit_state;
- int exit_code;
- int exit_signal;
- int pdeath_signal;
- long unsigned int jobctl;
- unsigned int personality;
- unsigned int sched_reset_on_fork: 1;
- unsigned int sched_contributes_to_load: 1;
- unsigned int sched_migrated: 1;
- unsigned int sched_remote_wakeup: 1;
- int: 28;
- unsigned int in_execve: 1;
- unsigned int in_iowait: 1;
- unsigned int restore_sigmask: 1;
- unsigned int no_cgroup_migration: 1;
- unsigned int frozen: 1;
- long unsigned int atomic_flags;
- struct restart_block restart_block;
- pid_t pid;
- pid_t tgid;
- long unsigned int stack_canary;
- struct task_struct *real_parent;
- struct task_struct *parent;
- struct list_head children;
- struct list_head sibling;
- struct task_struct *group_leader;
- struct list_head ptraced;
- struct list_head ptrace_entry;
- struct pid *thread_pid;
- struct hlist_node pid_links[4];
- struct list_head thread_group;
- struct list_head thread_node;
- struct completion *vfork_done;
- int *set_child_tid;
- int *clear_child_tid;
- u64 utime;
- u64 stime;
- u64 gtime;
- struct prev_cputime prev_cputime;
- long unsigned int nvcsw;
- long unsigned int nivcsw;
- u64 start_time;
- u64 start_boottime;
- long unsigned int min_flt;
- long unsigned int maj_flt;
- struct posix_cputimers posix_cputimers;
- const struct cred *ptracer_cred;
- const struct cred *real_cred;
- const struct cred *cred;
- struct key *cached_requested_key;
- char comm[16];
- struct nameidata *nameidata;
- struct sysv_sem sysvsem;
- struct sysv_shm sysvshm;
- struct fs_struct *fs;
- struct files_struct *files;
- struct nsproxy *nsproxy;
- struct signal_struct *signal;
- struct sighand_struct *sighand;
- sigset_t blocked;
- sigset_t real_blocked;
- sigset_t saved_sigmask;
- struct sigpending pending;
- long unsigned int sas_ss_sp;
- size_t sas_ss_size;
- unsigned int sas_ss_flags;
- struct callback_head *task_works;
- struct audit_context *audit_context;
- kuid_t loginuid;
- unsigned int sessionid;
- struct seccomp seccomp;
- u32 parent_exec_id;
- u32 self_exec_id;
- spinlock_t alloc_lock;
- raw_spinlock_t pi_lock;
- struct wake_q_node wake_q;
- struct rb_root_cached pi_waiters;
- struct task_struct *pi_top_task;
- struct rt_mutex_waiter *pi_blocked_on;
- void *journal_info;
- struct bio_list *bio_list;
- struct blk_plug *plug;
- struct reclaim_state *reclaim_state;
- struct backing_dev_info *backing_dev_info;
- struct io_context *io_context;
- struct capture_control *capture_control;
- long unsigned int ptrace_message;
- kernel_siginfo_t *last_siginfo;
- struct task_io_accounting ioac;
- u64 acct_rss_mem1;
- u64 acct_vm_mem1;
- u64 acct_timexpd;
- nodemask_t mems_allowed;
- seqcount_t mems_allowed_seq;
- int cpuset_mem_spread_rotor;
- int cpuset_slab_spread_rotor;
- struct css_set *cgroups;
- struct list_head cg_list;
- struct robust_list_head *robust_list;
- struct compat_robust_list_head *compat_robust_list;
- struct list_head pi_state_list;
- struct futex_pi_state *pi_state_cache;
- struct mutex futex_exit_mutex;
- unsigned int futex_state;
- struct perf_event_context *perf_event_ctxp[2];
- struct mutex perf_event_mutex;
- struct list_head perf_event_list;
- struct mempolicy *mempolicy;
- short int il_prev;
- short int pref_node_fork;
- struct rseq *rseq;
- u32 rseq_sig;
- long unsigned int rseq_event_mask;
- struct tlbflush_unmap_batch tlb_ubc;
- union {
- refcount_t rcu_users;
- struct callback_head rcu;
- };
- struct pipe_inode_info *splice_pipe;
- struct page_frag task_frag;
- struct task_delay_info *delays;
- int nr_dirtied;
- int nr_dirtied_pause;
- long unsigned int dirty_paused_when;
- u64 timer_slack_ns;
- u64 default_timer_slack_ns;
- long unsigned int trace;
- long unsigned int trace_recursion;
- struct uprobe_task *utask;
- int pagefault_disabled;
- struct task_struct *oom_reaper_list;
- struct vm_struct *stack_vm_area;
- refcount_t stack_refcount;
- void *security;
- long: 64;
- long: 64;
- long: 64;
- struct thread_struct thread;
-};
-
-struct screen_info {
- __u8 orig_x;
- __u8 orig_y;
- __u16 ext_mem_k;
- __u16 orig_video_page;
- __u8 orig_video_mode;
- __u8 orig_video_cols;
- __u8 flags;
- __u8 unused2;
- __u16 orig_video_ega_bx;
- __u16 unused3;
- __u8 orig_video_lines;
- __u8 orig_video_isVGA;
- __u16 orig_video_points;
- __u16 lfb_width;
- __u16 lfb_height;
- __u16 lfb_depth;
- __u32 lfb_base;
- __u32 lfb_size;
- __u16 cl_magic;
- __u16 cl_offset;
- __u16 lfb_linelength;
- __u8 red_size;
- __u8 red_pos;
- __u8 green_size;
- __u8 green_pos;
- __u8 blue_size;
- __u8 blue_pos;
- __u8 rsvd_size;
- __u8 rsvd_pos;
- __u16 vesapm_seg;
- __u16 vesapm_off;
- __u16 pages;
- __u16 vesa_attributes;
- __u32 capabilities;
- __u32 ext_lfb_base;
- __u8 _reserved[2];
-} __attribute__((packed));
-
-struct apm_bios_info {
- __u16 version;
- __u16 cseg;
- __u32 offset;
- __u16 cseg_16;
- __u16 dseg;
- __u16 flags;
- __u16 cseg_len;
- __u16 cseg_16_len;
- __u16 dseg_len;
-};
-
-struct apm_info {
- struct apm_bios_info bios;
- short unsigned int connection_version;
- int get_power_status_broken;
- int get_power_status_swabinminutes;
- int allow_ints;
- int forbid_idle;
- int realmode_power_off;
- int disabled;
-};
-
-struct edd_device_params {
- __u16 length;
- __u16 info_flags;
- __u32 num_default_cylinders;
- __u32 num_default_heads;
- __u32 sectors_per_track;
- __u64 number_of_sectors;
- __u16 bytes_per_sector;
- __u32 dpte_ptr;
- __u16 key;
- __u8 device_path_info_length;
- __u8 reserved2;
- __u16 reserved3;
- __u8 host_bus_type[4];
- __u8 interface_type[8];
- union {
- struct {
- __u16 base_address;
- __u16 reserved1;
- __u32 reserved2;
- } isa;
- struct {
- __u8 bus;
- __u8 slot;
- __u8 function;
- __u8 channel;
- __u32 reserved;
- } pci;
- struct {
- __u64 reserved;
- } ibnd;
- struct {
- __u64 reserved;
- } xprs;
- struct {
- __u64 reserved;
- } htpt;
- struct {
- __u64 reserved;
- } unknown;
- } interface_path;
- union {
- struct {
- __u8 device;
- __u8 reserved1;
- __u16 reserved2;
- __u32 reserved3;
- __u64 reserved4;
- } ata;
- struct {
- __u8 device;
- __u8 lun;
- __u8 reserved1;
- __u8 reserved2;
- __u32 reserved3;
- __u64 reserved4;
- } atapi;
- struct {
- __u16 id;
- __u64 lun;
- __u16 reserved1;
- __u32 reserved2;
- } __attribute__((packed)) scsi;
- struct {
- __u64 serial_number;
- __u64 reserved;
- } usb;
- struct {
- __u64 eui;
- __u64 reserved;
- } i1394;
- struct {
- __u64 wwid;
- __u64 lun;
- } fibre;
- struct {
- __u64 identity_tag;
- __u64 reserved;
- } i2o;
- struct {
- __u32 array_number;
- __u32 reserved1;
- __u64 reserved2;
- } raid;
- struct {
- __u8 device;
- __u8 reserved1;
- __u16 reserved2;
- __u32 reserved3;
- __u64 reserved4;
- } sata;
- struct {
- __u64 reserved1;
- __u64 reserved2;
- } unknown;
- } device_path;
- __u8 reserved4;
- __u8 checksum;
-} __attribute__((packed));
-
-struct edd_info {
- __u8 device;
- __u8 version;
- __u16 interface_support;
- __u16 legacy_max_cylinder;
- __u8 legacy_max_head;
- __u8 legacy_sectors_per_track;
- struct edd_device_params params;
-} __attribute__((packed));
-
-struct edd {
- unsigned int mbr_signature[16];
- struct edd_info edd_info[6];
- unsigned char mbr_signature_nr;
- unsigned char edd_info_nr;
-};
-
-struct ist_info {
- __u32 signature;
- __u32 command;
- __u32 event;
- __u32 perf_level;
-};
-
-struct edid_info {
- unsigned char dummy[128];
-};
-
-struct setup_header {
- __u8 setup_sects;
- __u16 root_flags;
- __u32 syssize;
- __u16 ram_size;
- __u16 vid_mode;
- __u16 root_dev;
- __u16 boot_flag;
- __u16 jump;
- __u32 header;
- __u16 version;
- __u32 realmode_swtch;
- __u16 start_sys_seg;
- __u16 kernel_version;
- __u8 type_of_loader;
- __u8 loadflags;
- __u16 setup_move_size;
- __u32 code32_start;
- __u32 ramdisk_image;
- __u32 ramdisk_size;
- __u32 bootsect_kludge;
- __u16 heap_end_ptr;
- __u8 ext_loader_ver;
- __u8 ext_loader_type;
- __u32 cmd_line_ptr;
- __u32 initrd_addr_max;
- __u32 kernel_alignment;
- __u8 relocatable_kernel;
- __u8 min_alignment;
- __u16 xloadflags;
- __u32 cmdline_size;
- __u32 hardware_subarch;
- __u64 hardware_subarch_data;
- __u32 payload_offset;
- __u32 payload_length;
- __u64 setup_data;
- __u64 pref_address;
- __u32 init_size;
- __u32 handover_offset;
- __u32 kernel_info_offset;
-} __attribute__((packed));
-
-struct sys_desc_table {
- __u16 length;
- __u8 table[14];
-};
-
-struct olpc_ofw_header {
- __u32 ofw_magic;
- __u32 ofw_version;
- __u32 cif_handler;
- __u32 irq_desc_table;
-};
-
-struct efi_info {
- __u32 efi_loader_signature;
- __u32 efi_systab;
- __u32 efi_memdesc_size;
- __u32 efi_memdesc_version;
- __u32 efi_memmap;
- __u32 efi_memmap_size;
- __u32 efi_systab_hi;
- __u32 efi_memmap_hi;
-};
-
-struct boot_e820_entry {
- __u64 addr;
- __u64 size;
- __u32 type;
-} __attribute__((packed));
-
-struct boot_params {
- struct screen_info screen_info;
- struct apm_bios_info apm_bios_info;
- __u8 _pad2[4];
- __u64 tboot_addr;
- struct ist_info ist_info;
- __u64 acpi_rsdp_addr;
- __u8 _pad3[8];
- __u8 hd0_info[16];
- __u8 hd1_info[16];
- struct sys_desc_table sys_desc_table;
- struct olpc_ofw_header olpc_ofw_header;
- __u32 ext_ramdisk_image;
- __u32 ext_ramdisk_size;
- __u32 ext_cmd_line_ptr;
- __u8 _pad4[116];
- struct edid_info edid_info;
- struct efi_info efi_info;
- __u32 alt_mem_k;
- __u32 scratch;
- __u8 e820_entries;
- __u8 eddbuf_entries;
- __u8 edd_mbr_sig_buf_entries;
- __u8 kbd_status;
- __u8 secure_boot;
- __u8 _pad5[2];
- __u8 sentinel;
- __u8 _pad6[1];
- struct setup_header hdr;
- __u8 _pad7[36];
- __u32 edd_mbr_sig_buffer[16];
- struct boot_e820_entry e820_table[128];
- __u8 _pad8[48];
- struct edd_info eddbuf[6];
- __u8 _pad9[276];
-} __attribute__((packed));
-
-enum x86_hardware_subarch {
- X86_SUBARCH_PC = 0,
- X86_SUBARCH_LGUEST = 1,
- X86_SUBARCH_XEN = 2,
- X86_SUBARCH_INTEL_MID = 3,
- X86_SUBARCH_CE4100 = 4,
- X86_NR_SUBARCHS = 5,
-};
-
-struct range {
- u64 start;
- u64 end;
-};
-
-struct pt_regs {
- long unsigned int r15;
- long unsigned int r14;
- long unsigned int r13;
- long unsigned int r12;
- long unsigned int bp;
- long unsigned int bx;
- long unsigned int r11;
- long unsigned int r10;
- long unsigned int r9;
- long unsigned int r8;
- long unsigned int ax;
- long unsigned int cx;
- long unsigned int dx;
- long unsigned int si;
- long unsigned int di;
- long unsigned int orig_ax;
- long unsigned int ip;
- long unsigned int cs;
- long unsigned int flags;
- long unsigned int sp;
- long unsigned int ss;
-};
-
-struct math_emu_info {
- long int ___orig_eip;
- struct pt_regs *regs;
-};
-
-typedef long unsigned int pteval_t;
-
-typedef long unsigned int pmdval_t;
-
-typedef long unsigned int pudval_t;
-
-typedef long unsigned int p4dval_t;
-
-typedef long unsigned int pgdval_t;
-
-typedef long unsigned int pgprotval_t;
-
-typedef struct {
- pteval_t pte;
-} pte_t;
-
-struct pgprot {
- pgprotval_t pgprot;
-};
-
-typedef struct pgprot pgprot_t;
-
-typedef struct {
- pgdval_t pgd;
-} pgd_t;
-
-typedef struct {
- p4dval_t p4d;
-} p4d_t;
-
-typedef struct {
- pudval_t pud;
-} pud_t;
-
-typedef struct {
- pmdval_t pmd;
-} pmd_t;
-
-typedef struct page *pgtable_t;
-
-struct address_space;
-
-struct kmem_cache;
-
-struct dev_pagemap;
-
-struct page {
- long unsigned int flags;
- union {
- struct {
- struct list_head lru;
- struct address_space *mapping;
- long unsigned int index;
- long unsigned int private;
- };
- struct {
- dma_addr_t dma_addr;
- };
- struct {
- union {
- struct list_head slab_list;
- struct {
- struct page *next;
- int pages;
- int pobjects;
- };
- };
- struct kmem_cache *slab_cache;
- void *freelist;
- union {
- void *s_mem;
- long unsigned int counters;
- struct {
- unsigned int inuse: 16;
- unsigned int objects: 15;
- unsigned int frozen: 1;
- };
- };
- };
- struct {
- long unsigned int compound_head;
- unsigned char compound_dtor;
- unsigned char compound_order;
- atomic_t compound_mapcount;
- };
- struct {
- long unsigned int _compound_pad_1;
- long unsigned int _compound_pad_2;
- struct list_head deferred_list;
- };
- struct {
- long unsigned int _pt_pad_1;
- pgtable_t pmd_huge_pte;
- long unsigned int _pt_pad_2;
- union {
- struct mm_struct *pt_mm;
- atomic_t pt_frag_refcount;
- };
- spinlock_t ptl;
- };
- struct {
- struct dev_pagemap *pgmap;
- void *zone_device_data;
- };
- struct callback_head callback_head;
- };
- union {
- atomic_t _mapcount;
- unsigned int page_type;
- unsigned int active;
- int units;
- };
- atomic_t _refcount;
- long: 64;
-};
-
-typedef struct cpumask cpumask_var_t[1];
-
-struct tracepoint_func {
- void *func;
- void *data;
- int prio;
-};
-
-struct tracepoint {
- const char *name;
- struct static_key key;
- int (*regfunc)();
- void (*unregfunc)();
- struct tracepoint_func *funcs;
-};
-
-struct idt_bits {
- u16 ist: 3;
- u16 zero: 5;
- u16 type: 5;
- u16 dpl: 2;
- u16 p: 1;
-};
-
-struct gate_struct {
- u16 offset_low;
- u16 segment;
- struct idt_bits bits;
- u16 offset_middle;
- u32 offset_high;
- u32 reserved;
-};
-
-typedef struct gate_struct gate_desc;
-
-struct desc_ptr {
- short unsigned int size;
- long unsigned int address;
-} __attribute__((packed));
-
-struct cpuinfo_x86 {
- __u8 x86;
- __u8 x86_vendor;
- __u8 x86_model;
- __u8 x86_stepping;
- int x86_tlbsize;
- __u8 x86_virt_bits;
- __u8 x86_phys_bits;
- __u8 x86_coreid_bits;
- __u8 cu_id;
- __u32 extended_cpuid_level;
- int cpuid_level;
- union {
- __u32 x86_capability[20];
- long unsigned int x86_capability_alignment;
- };
- char x86_vendor_id[16];
- char x86_model_id[64];
- unsigned int x86_cache_size;
- int x86_cache_alignment;
- int x86_cache_max_rmid;
- int x86_cache_occ_scale;
- int x86_power;
- long unsigned int loops_per_jiffy;
- u16 x86_max_cores;
- u16 apicid;
- u16 initial_apicid;
- u16 x86_clflush_size;
- u16 booted_cores;
- u16 phys_proc_id;
- u16 logical_proc_id;
- u16 cpu_core_id;
- u16 cpu_die_id;
- u16 logical_die_id;
- u16 cpu_index;
- u32 microcode;
- u8 x86_cache_bits;
- unsigned int initialized: 1;
-};
-
-struct seq_file___2;
-
-struct seq_operations {
- void * (*start)(struct seq_file___2 *, loff_t *);
- void (*stop)(struct seq_file___2 *, void *);
- void * (*next)(struct seq_file___2 *, void *, loff_t *);
- int (*show)(struct seq_file___2 *, void *);
-};
-
-struct x86_hw_tss {
- u32 reserved1;
- u64 sp0;
- u64 sp1;
- u64 sp2;
- u64 reserved2;
- u64 ist[7];
- u32 reserved3;
- u32 reserved4;
- u16 reserved5;
- u16 io_bitmap_base;
-} __attribute__((packed));
-
-struct entry_stack {
- long unsigned int words[64];
-};
-
-struct entry_stack_page {
- struct entry_stack stack;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct x86_io_bitmap {
- u64 prev_sequence;
- unsigned int prev_max;
- long unsigned int bitmap[1025];
- long unsigned int mapall[1025];
-};
-
-struct tss_struct {
- struct x86_hw_tss x86_tss;
- struct x86_io_bitmap io_bitmap;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct irq_stack {
- char stack[16384];
-};
-
-struct fixed_percpu_data {
- char gs_base[40];
- long unsigned int stack_canary;
-};
-
-enum l1tf_mitigations {
- L1TF_MITIGATION_OFF = 0,
- L1TF_MITIGATION_FLUSH_NOWARN = 1,
- L1TF_MITIGATION_FLUSH = 2,
- L1TF_MITIGATION_FLUSH_NOSMT = 3,
- L1TF_MITIGATION_FULL = 4,
- L1TF_MITIGATION_FULL_FORCE = 5,
-};
-
-struct mpc_table {
- char signature[4];
- short unsigned int length;
- char spec;
- char checksum;
- char oem[8];
- char productid[12];
- unsigned int oemptr;
- short unsigned int oemsize;
- short unsigned int oemcount;
- unsigned int lapic;
- unsigned int reserved;
-};
-
-struct mpc_cpu {
- unsigned char type;
- unsigned char apicid;
- unsigned char apicver;
- unsigned char cpuflag;
- unsigned int cpufeature;
- unsigned int featureflag;
- unsigned int reserved[2];
-};
-
-struct mpc_bus {
- unsigned char type;
- unsigned char busid;
- unsigned char bustype[6];
-};
-
-struct mpc_intsrc {
- unsigned char type;
- unsigned char irqtype;
- short unsigned int irqflag;
- unsigned char srcbus;
- unsigned char srcbusirq;
- unsigned char dstapic;
- unsigned char dstirq;
-};
-
-struct x86_init_mpparse {
- void (*mpc_record)(unsigned int);
- void (*setup_ioapic_ids)();
- int (*mpc_apic_id)(struct mpc_cpu *);
- void (*smp_read_mpc_oem)(struct mpc_table *);
- void (*mpc_oem_pci_bus)(struct mpc_bus *);
- void (*mpc_oem_bus_info)(struct mpc_bus *, char *);
- void (*find_smp_config)();
- void (*get_smp_config)(unsigned int);
-};
-
-struct x86_init_resources {
- void (*probe_roms)();
- void (*reserve_resources)();
- char * (*memory_setup)();
-};
-
-struct x86_init_irqs {
- void (*pre_vector_init)();
- void (*intr_init)();
- void (*trap_init)();
- void (*intr_mode_init)();
-};
-
-struct x86_init_oem {
- void (*arch_setup)();
- void (*banner)();
-};
-
-struct x86_init_paging {
- void (*pagetable_init)();
-};
-
-struct x86_init_timers {
- void (*setup_percpu_clockev)();
- void (*timer_init)();
- void (*wallclock_init)();
-};
-
-struct x86_init_iommu {
- int (*iommu_init)();
-};
-
-struct x86_init_pci {
- int (*arch_init)();
- int (*init)();
- void (*init_irq)();
- void (*fixup_irqs)();
-};
-
-struct x86_hyper_init {
- void (*init_platform)();
- void (*guest_late_init)();
- bool (*x2apic_available)();
- void (*init_mem_mapping)();
- void (*init_after_bootmem)();
-};
-
-struct x86_init_acpi {
- void (*set_root_pointer)(u64);
- u64 (*get_root_pointer)();
- void (*reduced_hw_early_init)();
-};
-
-struct x86_init_ops {
- struct x86_init_resources resources;
- struct x86_init_mpparse mpparse;
- struct x86_init_irqs irqs;
- struct x86_init_oem oem;
- struct x86_init_paging paging;
- struct x86_init_timers timers;
- struct x86_init_iommu iommu;
- struct x86_init_pci pci;
- struct x86_hyper_init hyper;
- struct x86_init_acpi acpi;
-};
-
-struct x86_cpuinit_ops {
- void (*setup_percpu_clockev)();
- void (*early_percpu_clock_init)();
- void (*fixup_cpu_id)(struct cpuinfo_x86 *, int);
-};
-
-struct x86_legacy_devices {
- int pnpbios;
-};
-
-enum x86_legacy_i8042_state {
- X86_LEGACY_I8042_PLATFORM_ABSENT = 0,
- X86_LEGACY_I8042_FIRMWARE_ABSENT = 1,
- X86_LEGACY_I8042_EXPECTED_PRESENT = 2,
-};
-
-struct x86_legacy_features {
- enum x86_legacy_i8042_state i8042;
- int rtc;
- int warm_reset;
- int no_vga;
- int reserve_bios_regions;
- struct x86_legacy_devices devices;
-};
-
-struct x86_hyper_runtime {
- void (*pin_vcpu)(int);
-};
-
-struct x86_platform_ops {
- long unsigned int (*calibrate_cpu)();
- long unsigned int (*calibrate_tsc)();
- void (*get_wallclock)(struct timespec64 *);
- int (*set_wallclock)(const struct timespec64 *);
- void (*iommu_shutdown)();
- bool (*is_untracked_pat_range)(u64, u64);
- void (*nmi_init)();
- unsigned char (*get_nmi_reason)();
- void (*save_sched_clock_state)();
- void (*restore_sched_clock_state)();
- void (*apic_post_init)();
- struct x86_legacy_features legacy;
- void (*set_legacy_features)();
- struct x86_hyper_runtime hyper;
-};
-
-struct pci_dev;
-
-struct x86_msi_ops {
- int (*setup_msi_irqs)(struct pci_dev *, int, int);
- void (*teardown_msi_irq)(unsigned int);
- void (*teardown_msi_irqs)(struct pci_dev *);
- void (*restore_msi_irqs)(struct pci_dev *);
-};
-
-struct x86_apic_ops {
- unsigned int (*io_apic_read)(unsigned int, unsigned int);
- void (*restore)();
-};
-
-struct physid_mask {
- long unsigned int mask[512];
-};
-
-typedef struct physid_mask physid_mask_t;
-
-struct qrwlock {
- union {
- atomic_t cnts;
- struct {
- u8 wlocked;
- u8 __lstate[3];
- };
- };
- arch_spinlock_t wait_lock;
-};
-
-typedef struct qrwlock arch_rwlock_t;
-
-typedef struct {
- arch_rwlock_t raw_lock;
-} rwlock_t;
-
-struct rw_semaphore {
- atomic_long_t count;
- atomic_long_t owner;
- struct optimistic_spin_queue osq;
- raw_spinlock_t wait_lock;
- struct list_head wait_list;
-};
-
-struct vdso_image {
- void *data;
- long unsigned int size;
- long unsigned int alt;
- long unsigned int alt_len;
- long int sym_vvar_start;
- long int sym_vvar_page;
- long int sym_pvclock_page;
- long int sym_hvclock_page;
- long int sym_VDSO32_NOTE_MASK;
- long int sym___kernel_sigreturn;
- long int sym___kernel_rt_sigreturn;
- long int sym___kernel_vsyscall;
- long int sym_int80_landing_pad;
-};
-
-struct ldt_struct;
-
-typedef struct {
- u64 ctx_id;
- atomic64_t tlb_gen;
- struct rw_semaphore ldt_usr_sem;
- struct ldt_struct *ldt;
- short unsigned int ia32_compat;
- struct mutex lock;
- void *vdso;
- const struct vdso_image *vdso_image;
- atomic_t perf_rdpmc_allowed;
- u16 pkey_allocation_map;
- s16 execute_only_pkey;
-} mm_context_t;
-
-struct fwnode_operations;
-
-struct device;
-
-struct fwnode_handle {
- struct fwnode_handle *secondary;
- const struct fwnode_operations *ops;
- struct device *dev;
-};
-
-struct fwnode_reference_args;
-
-struct fwnode_endpoint;
-
-struct fwnode_operations {
- struct fwnode_handle * (*get)(struct fwnode_handle *);
- void (*put)(struct fwnode_handle *);
- bool (*device_is_available)(const struct fwnode_handle *);
- const void * (*device_get_match_data)(const struct fwnode_handle *, const struct device *);
- bool (*property_present)(const struct fwnode_handle *, const char *);
- int (*property_read_int_array)(const struct fwnode_handle *, const char *, unsigned int, void *, size_t);
- int (*property_read_string_array)(const struct fwnode_handle *, const char *, const char **, size_t);
- const char * (*get_name)(const struct fwnode_handle *);
- const char * (*get_name_prefix)(const struct fwnode_handle *);
- struct fwnode_handle * (*get_parent)(const struct fwnode_handle *);
- struct fwnode_handle * (*get_next_child_node)(const struct fwnode_handle *, struct fwnode_handle *);
- struct fwnode_handle * (*get_named_child_node)(const struct fwnode_handle *, const char *);
- int (*get_reference_args)(const struct fwnode_handle *, const char *, const char *, unsigned int, unsigned int, struct fwnode_reference_args *);
- struct fwnode_handle * (*graph_get_next_endpoint)(const struct fwnode_handle *, struct fwnode_handle *);
- struct fwnode_handle * (*graph_get_remote_endpoint)(const struct fwnode_handle *);
- struct fwnode_handle * (*graph_get_port_parent)(struct fwnode_handle *);
- int (*graph_parse_endpoint)(const struct fwnode_handle *, struct fwnode_endpoint *);
- int (*add_links)(const struct fwnode_handle *, struct device *);
-};
-
-struct kref {
- refcount_t refcount;
-};
-
-struct kset;
-
-struct kobj_type;
-
-struct kernfs_node;
-
-struct kobject {
- const char *name;
- struct list_head entry;
- struct kobject *parent;
- struct kset *kset;
- struct kobj_type *ktype;
- struct kernfs_node *sd;
- struct kref kref;
- unsigned int state_initialized: 1;
- unsigned int state_in_sysfs: 1;
- unsigned int state_add_uevent_sent: 1;
- unsigned int state_remove_uevent_sent: 1;
- unsigned int uevent_suppress: 1;
-};
-
-enum dl_dev_state {
- DL_DEV_NO_DRIVER = 0,
- DL_DEV_PROBING = 1,
- DL_DEV_DRIVER_BOUND = 2,
- DL_DEV_UNBINDING = 3,
-};
-
-struct dev_links_info {
- struct list_head suppliers;
- struct list_head consumers;
- struct list_head needs_suppliers;
- struct list_head defer_sync;
- bool need_for_probe;
- enum dl_dev_state status;
-};
-
-struct pm_message {
- int event;
-};
-
-typedef struct pm_message pm_message_t;
-
-struct wait_queue_head {
- spinlock_t lock;
- struct list_head head;
-};
-
-typedef struct wait_queue_head wait_queue_head_t;
-
-struct completion {
- unsigned int done;
- wait_queue_head_t wait;
-};
-
-struct work_struct;
-
-typedef void (*work_func_t)(struct work_struct *);
-
-struct work_struct {
- atomic_long_t data;
- struct list_head entry;
- work_func_t func;
-};
-
-enum rpm_request {
- RPM_REQ_NONE = 0,
- RPM_REQ_IDLE = 1,
- RPM_REQ_SUSPEND = 2,
- RPM_REQ_AUTOSUSPEND = 3,
- RPM_REQ_RESUME = 4,
-};
-
-enum rpm_status {
- RPM_ACTIVE = 0,
- RPM_RESUMING = 1,
- RPM_SUSPENDED = 2,
- RPM_SUSPENDING = 3,
-};
-
-struct wakeup_source;
-
-struct wake_irq;
-
-struct pm_subsys_data;
-
-struct dev_pm_qos;
-
-struct dev_pm_info {
- pm_message_t power_state;
- unsigned int can_wakeup: 1;
- unsigned int async_suspend: 1;
- bool in_dpm_list: 1;
- bool is_prepared: 1;
- bool is_suspended: 1;
- bool is_noirq_suspended: 1;
- bool is_late_suspended: 1;
- bool no_pm: 1;
- bool early_init: 1;
- bool direct_complete: 1;
- u32 driver_flags;
- spinlock_t lock;
- struct list_head entry;
- struct completion completion;
- struct wakeup_source *wakeup;
- bool wakeup_path: 1;
- bool syscore: 1;
- bool no_pm_callbacks: 1;
- unsigned int must_resume: 1;
- unsigned int may_skip_resume: 1;
- struct hrtimer suspend_timer;
- long unsigned int timer_expires;
- struct work_struct work;
- wait_queue_head_t wait_queue;
- struct wake_irq *wakeirq;
- atomic_t usage_count;
- atomic_t child_count;
- unsigned int disable_depth: 3;
- unsigned int idle_notification: 1;
- unsigned int request_pending: 1;
- unsigned int deferred_resume: 1;
- unsigned int runtime_auto: 1;
- bool ignore_children: 1;
- unsigned int no_callbacks: 1;
- unsigned int irq_safe: 1;
- unsigned int use_autosuspend: 1;
- unsigned int timer_autosuspends: 1;
- unsigned int memalloc_noio: 1;
- unsigned int links_count;
- enum rpm_request request;
- enum rpm_status runtime_status;
- int runtime_error;
- int autosuspend_delay;
- u64 last_busy;
- u64 active_time;
- u64 suspended_time;
- u64 accounting_timestamp;
- struct pm_subsys_data *subsys_data;
- void (*set_latency_tolerance)(struct device *, s32);
- struct dev_pm_qos *qos;
-};
-
-struct dev_archdata {
- void *iommu;
-};
-
-struct device_private;
-
-struct device_type;
-
-struct bus_type;
-
-struct device_driver;
-
-struct dev_pm_domain;
-
-struct irq_domain;
-
-struct dma_map_ops;
-
-struct device_dma_parameters;
-
-struct device_node;
-
-struct class;
-
-struct attribute_group;
-
-struct iommu_group;
-
-struct iommu_fwspec;
-
-struct iommu_param;
-
-struct device {
- struct kobject kobj;
- struct device *parent;
- struct device_private *p;
- const char *init_name;
- const struct device_type *type;
- struct bus_type *bus;
- struct device_driver *driver;
- void *platform_data;
- void *driver_data;
- struct mutex mutex;
- struct dev_links_info links;
- struct dev_pm_info power;
- struct dev_pm_domain *pm_domain;
- struct irq_domain *msi_domain;
- struct list_head msi_list;
- const struct dma_map_ops *dma_ops;
- u64 *dma_mask;
- u64 coherent_dma_mask;
- u64 bus_dma_limit;
- long unsigned int dma_pfn_offset;
- struct device_dma_parameters *dma_parms;
- struct list_head dma_pools;
- struct dev_archdata archdata;
- struct device_node *of_node;
- struct fwnode_handle *fwnode;
- int numa_node;
- dev_t devt;
- u32 id;
- spinlock_t devres_lock;
- struct list_head devres_head;
- struct class *class;
- const struct attribute_group **groups;
- void (*release)(struct device *);
- struct iommu_group *iommu_group;
- struct iommu_fwspec *iommu_fwspec;
- struct iommu_param *iommu_param;
- bool offline_disabled: 1;
- bool offline: 1;
- bool of_node_reused: 1;
- bool state_synced: 1;
-};
-
-struct fwnode_endpoint {
- unsigned int port;
- unsigned int id;
- const struct fwnode_handle *local_fwnode;
-};
-
-struct fwnode_reference_args {
- struct fwnode_handle *fwnode;
- unsigned int nargs;
- u64 args[8];
-};
-
-struct vm_struct {
- struct vm_struct *next;
- void *addr;
- long unsigned int size;
- long unsigned int flags;
- struct page **pages;
- unsigned int nr_pages;
- phys_addr_t phys_addr;
- const void *caller;
-};
-
-struct real_mode_header {
- u32 text_start;
- u32 ro_end;
- u32 trampoline_start;
- u32 trampoline_header;
- u32 trampoline_pgd;
- u32 wakeup_start;
- u32 wakeup_header;
- u32 machine_real_restart_asm;
- u32 machine_real_restart_seg;
-};
-
-enum fixed_addresses {
- VSYSCALL_PAGE = 511,
- FIX_DBGP_BASE = 512,
- FIX_EARLYCON_MEM_BASE = 513,
- FIX_OHCI1394_BASE = 514,
- FIX_APIC_BASE = 515,
- FIX_IO_APIC_BASE_0 = 516,
- FIX_IO_APIC_BASE_END = 643,
- __end_of_permanent_fixed_addresses = 644,
- FIX_BTMAP_END = 1024,
- FIX_BTMAP_BEGIN = 1535,
- __end_of_fixed_addresses = 1536,
-};
-
-struct vm_userfaultfd_ctx {};
-
-struct anon_vma;
-
-struct vm_operations_struct;
-
-struct vm_area_struct {
- long unsigned int vm_start;
- long unsigned int vm_end;
- struct vm_area_struct *vm_next;
- struct vm_area_struct *vm_prev;
- struct rb_node vm_rb;
- long unsigned int rb_subtree_gap;
- struct mm_struct *vm_mm;
- pgprot_t vm_page_prot;
- long unsigned int vm_flags;
- struct {
- struct rb_node rb;
- long unsigned int rb_subtree_last;
- } shared;
- struct list_head anon_vma_chain;
- struct anon_vma *anon_vma;
- const struct vm_operations_struct *vm_ops;
- long unsigned int vm_pgoff;
- struct file *vm_file;
- void *vm_private_data;
- atomic_long_t swap_readahead_info;
- struct mempolicy *vm_policy;
- struct vm_userfaultfd_ctx vm_userfaultfd_ctx;
-};
-
-struct mm_rss_stat {
- atomic_long_t count[4];
-};
-
-struct xol_area;
-
-struct uprobes_state {
- struct xol_area *xol_area;
-};
-
-struct linux_binfmt;
-
-struct core_state;
-
-struct kioctx_table;
-
-struct user_namespace;
-
-struct mmu_notifier_mm;
-
-struct mm_struct {
- struct {
- struct vm_area_struct *mmap;
- struct rb_root mm_rb;
- u64 vmacache_seqnum;
- long unsigned int (*get_unmapped_area)(struct file *, long unsigned int, long unsigned int, long unsigned int, long unsigned int);
- long unsigned int mmap_base;
- long unsigned int mmap_legacy_base;
- long unsigned int mmap_compat_base;
- long unsigned int mmap_compat_legacy_base;
- long unsigned int task_size;
- long unsigned int highest_vm_end;
- pgd_t *pgd;
- atomic_t membarrier_state;
- atomic_t mm_users;
- atomic_t mm_count;
- atomic_long_t pgtables_bytes;
- int map_count;
- spinlock_t page_table_lock;
- struct rw_semaphore mmap_sem;
- struct list_head mmlist;
- long unsigned int hiwater_rss;
- long unsigned int hiwater_vm;
- long unsigned int total_vm;
- long unsigned int locked_vm;
- atomic64_t pinned_vm;
- long unsigned int data_vm;
- long unsigned int exec_vm;
- long unsigned int stack_vm;
- long unsigned int def_flags;
- spinlock_t arg_lock;
- long unsigned int start_code;
- long unsigned int end_code;
- long unsigned int start_data;
- long unsigned int end_data;
- long unsigned int start_brk;
- long unsigned int brk;
- long unsigned int start_stack;
- long unsigned int arg_start;
- long unsigned int arg_end;
- long unsigned int env_start;
- long unsigned int env_end;
- long unsigned int saved_auxv[46];
- struct mm_rss_stat rss_stat;
- struct linux_binfmt *binfmt;
- mm_context_t context;
- long unsigned int flags;
- struct core_state *core_state;
- spinlock_t ioctx_lock;
- struct kioctx_table *ioctx_table;
- struct user_namespace *user_ns;
- struct file *exe_file;
- struct mmu_notifier_mm *mmu_notifier_mm;
- atomic_t tlb_flush_pending;
- bool tlb_flush_batched;
- struct uprobes_state uprobes_state;
- atomic_long_t hugetlb_usage;
- struct work_struct async_put_work;
- };
- long unsigned int cpu_bitmap[0];
-};
-
-typedef struct {
- struct seqcount seqcount;
- spinlock_t lock;
-} seqlock_t;
-
-struct timer_list {
- struct hlist_node entry;
- long unsigned int expires;
- void (*function)(struct timer_list *);
- u32 flags;
-};
-
-typedef int (*notifier_fn_t)(struct notifier_block *, long unsigned int, void *);
-
-struct notifier_block {
- notifier_fn_t notifier_call;
- struct notifier_block *next;
- int priority;
-};
-
-struct blocking_notifier_head {
- struct rw_semaphore rwsem;
- struct notifier_block *head;
-};
-
-struct arch_uprobe_task {
- long unsigned int saved_scratch_register;
- unsigned int saved_trap_nr;
- unsigned int saved_tf;
-};
-
-enum uprobe_task_state {
- UTASK_RUNNING = 0,
- UTASK_SSTEP = 1,
- UTASK_SSTEP_ACK = 2,
- UTASK_SSTEP_TRAPPED = 3,
-};
-
-struct uprobe;
-
-struct return_instance;
-
-struct uprobe_task {
- enum uprobe_task_state state;
- union {
- struct {
- struct arch_uprobe_task autask;
- long unsigned int vaddr;
- };
- struct {
- struct callback_head dup_xol_work;
- long unsigned int dup_xol_addr;
- };
- };
- struct uprobe *active_uprobe;
- long unsigned int xol_vaddr;
- struct return_instance *return_instances;
- unsigned int depth;
-};
-
-struct return_instance {
- struct uprobe *uprobe;
- long unsigned int func;
- long unsigned int stack;
- long unsigned int orig_ret_vaddr;
- bool chained;
- struct return_instance *next;
-};
-
-struct xarray {
- spinlock_t xa_lock;
- gfp_t xa_flags;
- void *xa_head;
-};
-
-typedef u32 errseq_t;
-
-struct address_space_operations;
-
-struct address_space {
- struct inode *host;
- struct xarray i_pages;
- gfp_t gfp_mask;
- atomic_t i_mmap_writable;
- struct rb_root_cached i_mmap;
- struct rw_semaphore i_mmap_rwsem;
- long unsigned int nrpages;
- long unsigned int nrexceptional;
- long unsigned int writeback_index;
- const struct address_space_operations *a_ops;
- long unsigned int flags;
- errseq_t wb_err;
- spinlock_t private_lock;
- struct list_head private_list;
- void *private_data;
-};
-
-struct vmem_altmap {
- const long unsigned int base_pfn;
- const long unsigned int end_pfn;
- const long unsigned int reserve;
- long unsigned int free;
- long unsigned int align;
- long unsigned int alloc;
-};
-
-struct resource {
- resource_size_t start;
- resource_size_t end;
- const char *name;
- long unsigned int flags;
- long unsigned int desc;
- struct resource *parent;
- struct resource *sibling;
- struct resource *child;
-};
-
-struct percpu_ref;
-
-typedef void percpu_ref_func_t(struct percpu_ref *);
-
-struct percpu_ref {
- atomic_long_t count;
- long unsigned int percpu_count_ptr;
- percpu_ref_func_t *release;
- percpu_ref_func_t *confirm_switch;
- bool force_atomic: 1;
- bool allow_reinit: 1;
- struct callback_head rcu;
-};
-
-enum memory_type {
- MEMORY_DEVICE_PRIVATE = 1,
- MEMORY_DEVICE_FS_DAX = 2,
- MEMORY_DEVICE_DEVDAX = 3,
- MEMORY_DEVICE_PCI_P2PDMA = 4,
-};
-
-struct dev_pagemap_ops;
-
-struct dev_pagemap {
- struct vmem_altmap altmap;
- struct resource res;
- struct percpu_ref *ref;
- struct percpu_ref internal_ref;
- struct completion done;
- enum memory_type type;
- unsigned int flags;
- const struct dev_pagemap_ops *ops;
-};
-
-struct vfsmount;
-
-struct path {
- struct vfsmount *mnt;
- struct dentry *dentry;
-};
-
-enum rw_hint {
- WRITE_LIFE_NOT_SET = 0,
- WRITE_LIFE_NONE = 1,
- WRITE_LIFE_SHORT = 2,
- WRITE_LIFE_MEDIUM = 3,
- WRITE_LIFE_LONG = 4,
- WRITE_LIFE_EXTREME = 5,
-};
-
-enum pid_type {
- PIDTYPE_PID = 0,
- PIDTYPE_TGID = 1,
- PIDTYPE_PGID = 2,
- PIDTYPE_SID = 3,
- PIDTYPE_MAX = 4,
-};
-
-struct fown_struct {
- rwlock_t lock;
- struct pid *pid;
- enum pid_type pid_type;
- kuid_t uid;
- kuid_t euid;
- int signum;
-};
-
-struct file_ra_state {
- long unsigned int start;
- unsigned int size;
- unsigned int async_size;
- unsigned int ra_pages;
- unsigned int mmap_miss;
- loff_t prev_pos;
-};
-
-struct file {
- union {
- struct llist_node fu_llist;
- struct callback_head fu_rcuhead;
- } f_u;
- struct path f_path;
- struct inode *f_inode;
- const struct file_operations *f_op;
- spinlock_t f_lock;
- enum rw_hint f_write_hint;
- atomic_long_t f_count;
- unsigned int f_flags;
- fmode_t f_mode;
- struct mutex f_pos_lock;
- loff_t f_pos;
- struct fown_struct f_owner;
- const struct cred *f_cred;
- struct file_ra_state f_ra;
- u64 f_version;
- void *f_security;
- void *private_data;
- struct list_head f_ep_links;
- struct list_head f_tfile_llink;
- struct address_space *f_mapping;
- errseq_t f_wb_err;
-};
-
-typedef unsigned int vm_fault_t;
-
-enum page_entry_size {
- PE_SIZE_PTE = 0,
- PE_SIZE_PMD = 1,
- PE_SIZE_PUD = 2,
-};
-
-struct vm_fault;
-
-struct vm_operations_struct {
- void (*open)(struct vm_area_struct *);
- void (*close)(struct vm_area_struct *);
- int (*split)(struct vm_area_struct *, long unsigned int);
- int (*mremap)(struct vm_area_struct *);
- vm_fault_t (*fault)(struct vm_fault *);
- vm_fault_t (*huge_fault)(struct vm_fault *, enum page_entry_size);
- void (*map_pages)(struct vm_fault *, long unsigned int, long unsigned int);
- long unsigned int (*pagesize)(struct vm_area_struct *);
- vm_fault_t (*page_mkwrite)(struct vm_fault *);
- vm_fault_t (*pfn_mkwrite)(struct vm_fault *);
- int (*access)(struct vm_area_struct *, long unsigned int, void *, int, int);
- const char * (*name)(struct vm_area_struct *);
- int (*set_policy)(struct vm_area_struct *, struct mempolicy *);
- struct mempolicy * (*get_policy)(struct vm_area_struct *, long unsigned int);
- struct page * (*find_special_page)(struct vm_area_struct *, long unsigned int);
-};
-
-struct core_thread {
- struct task_struct *task;
- struct core_thread *next;
-};
-
-struct core_state {
- atomic_t nr_threads;
- struct core_thread dumper;
- struct completion startup;
-};
-
-struct mem_cgroup;
-
-struct vm_fault {
- struct vm_area_struct *vma;
- unsigned int flags;
- gfp_t gfp_mask;
- long unsigned int pgoff;
- long unsigned int address;
- pmd_t *pmd;
- pud_t *pud;
- pte_t orig_pte;
- struct page *cow_page;
- struct mem_cgroup *memcg;
- struct page *page;
- pte_t *pte;
- spinlock_t *ptl;
- pgtable_t prealloc_pte;
-};
-
-typedef struct {
- u16 __softirq_pending;
- unsigned int __nmi_count;
- unsigned int apic_timer_irqs;
- unsigned int irq_spurious_count;
- unsigned int icr_read_retry_count;
- unsigned int kvm_posted_intr_ipis;
- unsigned int kvm_posted_intr_wakeup_ipis;
- unsigned int kvm_posted_intr_nested_ipis;
- unsigned int x86_platform_ipis;
- unsigned int apic_perf_irqs;
- unsigned int apic_irq_work_irqs;
- unsigned int irq_resched_count;
- unsigned int irq_call_count;
- unsigned int irq_tlb_count;
- unsigned int irq_thermal_count;
- unsigned int irq_threshold_count;
- unsigned int irq_deferred_error_count;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-} irq_cpustat_t;
-
-enum apic_intr_mode_id {
- APIC_PIC = 0,
- APIC_VIRTUAL_WIRE = 1,
- APIC_VIRTUAL_WIRE_NO_CONFIG = 2,
- APIC_SYMMETRIC_IO = 3,
- APIC_SYMMETRIC_IO_NO_ROUTING = 4,
-};
-
-struct apic {
- void (*eoi_write)(u32, u32);
- void (*native_eoi_write)(u32, u32);
- void (*write)(u32, u32);
- u32 (*read)(u32);
- void (*wait_icr_idle)();
- u32 (*safe_wait_icr_idle)();
- void (*send_IPI)(int, int);
- void (*send_IPI_mask)(const struct cpumask *, int);
- void (*send_IPI_mask_allbutself)(const struct cpumask *, int);
- void (*send_IPI_allbutself)(int);
- void (*send_IPI_all)(int);
- void (*send_IPI_self)(int);
- u32 dest_logical;
- u32 disable_esr;
- u32 irq_delivery_mode;
- u32 irq_dest_mode;
- u32 (*calc_dest_apicid)(unsigned int);
- u64 (*icr_read)();
- void (*icr_write)(u32, u32);
- int (*probe)();
- int (*acpi_madt_oem_check)(char *, char *);
- int (*apic_id_valid)(u32);
- int (*apic_id_registered)();
- bool (*check_apicid_used)(physid_mask_t *, int);
- void (*init_apic_ldr)();
- void (*ioapic_phys_id_map)(physid_mask_t *, physid_mask_t *);
- void (*setup_apic_routing)();
- int (*cpu_present_to_apicid)(int);
- void (*apicid_to_cpu_present)(int, physid_mask_t *);
- int (*check_phys_apicid_present)(int);
- int (*phys_pkg_id)(int, int);
- u32 (*get_apic_id)(long unsigned int);
- u32 (*set_apic_id)(unsigned int);
- int (*wakeup_secondary_cpu)(int, long unsigned int);
- void (*inquire_remote_apic)(int);
- char *name;
-};
-
-struct smp_ops {
- void (*smp_prepare_boot_cpu)();
- void (*smp_prepare_cpus)(unsigned int);
- void (*smp_cpus_done)(unsigned int);
- void (*stop_other_cpus)(int);
- void (*crash_stop_other_cpus)();
- void (*smp_send_reschedule)(int);
- int (*cpu_up)(unsigned int, struct task_struct *);
- int (*cpu_disable)();
- void (*cpu_die)(unsigned int);
- void (*play_dead)();
- void (*send_call_func_ipi)(const struct cpumask *);
- void (*send_call_func_single_ipi)(int);
-};
-
-enum pcpu_fc {
- PCPU_FC_AUTO = 0,
- PCPU_FC_EMBED = 1,
- PCPU_FC_PAGE = 2,
- PCPU_FC_NR = 3,
-};
-
-struct free_area {
- struct list_head free_list[4];
- long unsigned int nr_free;
-};
-
-struct zone_padding {
- char x[0];
-};
-
-enum numa_stat_item {
- NUMA_HIT = 0,
- NUMA_MISS = 1,
- NUMA_FOREIGN = 2,
- NUMA_INTERLEAVE_HIT = 3,
- NUMA_LOCAL = 4,
- NUMA_OTHER = 5,
- NR_VM_NUMA_STAT_ITEMS = 6,
-};
-
-enum zone_stat_item {
- NR_FREE_PAGES = 0,
- NR_ZONE_LRU_BASE = 1,
- NR_ZONE_INACTIVE_ANON = 1,
- NR_ZONE_ACTIVE_ANON = 2,
- NR_ZONE_INACTIVE_FILE = 3,
- NR_ZONE_ACTIVE_FILE = 4,
- NR_ZONE_UNEVICTABLE = 5,
- NR_ZONE_WRITE_PENDING = 6,
- NR_MLOCK = 7,
- NR_PAGETABLE = 8,
- NR_KERNEL_STACK_KB = 9,
- NR_BOUNCE = 10,
- NR_FREE_CMA_PAGES = 11,
- NR_VM_ZONE_STAT_ITEMS = 12,
-};
-
-enum node_stat_item {
- NR_LRU_BASE = 0,
- NR_INACTIVE_ANON = 0,
- NR_ACTIVE_ANON = 1,
- NR_INACTIVE_FILE = 2,
- NR_ACTIVE_FILE = 3,
- NR_UNEVICTABLE = 4,
- NR_SLAB_RECLAIMABLE = 5,
- NR_SLAB_UNRECLAIMABLE = 6,
- NR_ISOLATED_ANON = 7,
- NR_ISOLATED_FILE = 8,
- WORKINGSET_NODES = 9,
- WORKINGSET_REFAULT = 10,
- WORKINGSET_ACTIVATE = 11,
- WORKINGSET_RESTORE = 12,
- WORKINGSET_NODERECLAIM = 13,
- NR_ANON_MAPPED = 14,
- NR_FILE_MAPPED = 15,
- NR_FILE_PAGES = 16,
- NR_FILE_DIRTY = 17,
- NR_WRITEBACK = 18,
- NR_WRITEBACK_TEMP = 19,
- NR_SHMEM = 20,
- NR_SHMEM_THPS = 21,
- NR_SHMEM_PMDMAPPED = 22,
- NR_FILE_THPS = 23,
- NR_FILE_PMDMAPPED = 24,
- NR_ANON_THPS = 25,
- NR_UNSTABLE_NFS = 26,
- NR_VMSCAN_WRITE = 27,
- NR_VMSCAN_IMMEDIATE = 28,
- NR_DIRTIED = 29,
- NR_WRITTEN = 30,
- NR_KERNEL_MISC_RECLAIMABLE = 31,
- NR_VM_NODE_STAT_ITEMS = 32,
-};
-
-struct zone_reclaim_stat {
- long unsigned int recent_rotated[2];
- long unsigned int recent_scanned[2];
-};
-
-struct lruvec {
- struct list_head lists[5];
- struct zone_reclaim_stat reclaim_stat;
- atomic_long_t inactive_age;
- long unsigned int refaults;
- long unsigned int flags;
-};
-
-typedef unsigned int isolate_mode_t;
-
-struct per_cpu_pages {
- int count;
- int high;
- int batch;
- struct list_head lists[3];
-};
-
-struct per_cpu_pageset {
- struct per_cpu_pages pcp;
- s8 expire;
- u16 vm_numa_stat_diff[6];
- s8 stat_threshold;
- s8 vm_stat_diff[12];
-};
-
-struct per_cpu_nodestat {
- s8 stat_threshold;
- s8 vm_node_stat_diff[32];
-};
-
-enum zone_type {
- ZONE_DMA = 0,
- ZONE_DMA32 = 1,
- ZONE_NORMAL = 2,
- ZONE_MOVABLE = 3,
- __MAX_NR_ZONES = 4,
-};
-
-struct pglist_data;
-
-struct zone {
- long unsigned int _watermark[3];
- long unsigned int watermark_boost;
- long unsigned int nr_reserved_highatomic;
- long int lowmem_reserve[4];
- int node;
- struct pglist_data *zone_pgdat;
- struct per_cpu_pageset *pageset;
- long unsigned int zone_start_pfn;
- atomic_long_t managed_pages;
- long unsigned int spanned_pages;
- long unsigned int present_pages;
- const char *name;
- int initialized;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct zone_padding _pad1_;
- struct free_area free_area[11];
- long unsigned int flags;
- spinlock_t lock;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- struct zone_padding _pad2_;
- long unsigned int percpu_drift_mark;
- long unsigned int compact_cached_free_pfn;
- long unsigned int compact_cached_migrate_pfn[2];
- long unsigned int compact_init_migrate_pfn;
- long unsigned int compact_init_free_pfn;
- unsigned int compact_considered;
- unsigned int compact_defer_shift;
- int compact_order_failed;
- bool compact_blockskip_flush;
- bool contiguous;
- short: 16;
- struct zone_padding _pad3_;
- atomic_long_t vm_stat[12];
- atomic_long_t vm_numa_stat[6];
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct zoneref {
- struct zone *zone;
- int zone_idx;
-};
-
-struct zonelist {
- struct zoneref _zonerefs[257];
-};
-
-struct pglist_data {
- struct zone node_zones[4];
- struct zonelist node_zonelists[2];
- int nr_zones;
- long unsigned int node_start_pfn;
- long unsigned int node_present_pages;
- long unsigned int node_spanned_pages;
- int node_id;
- wait_queue_head_t kswapd_wait;
- wait_queue_head_t pfmemalloc_wait;
- struct task_struct *kswapd;
- int kswapd_order;
- enum zone_type kswapd_classzone_idx;
- int kswapd_failures;
- int kcompactd_max_order;
- enum zone_type kcompactd_classzone_idx;
- wait_queue_head_t kcompactd_wait;
- struct task_struct *kcompactd;
- long unsigned int totalreserve_pages;
- long unsigned int min_unmapped_pages;
- long unsigned int min_slab_pages;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct zone_padding _pad1_;
- spinlock_t lru_lock;
- struct lruvec __lruvec;
- long unsigned int flags;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct zone_padding _pad2_;
- struct per_cpu_nodestat *per_cpu_nodestats;
- atomic_long_t vm_stat[32];
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct mem_section_usage {
- long unsigned int subsection_map[1];
- long unsigned int pageblock_flags[0];
-};
-
-struct mem_section {
- long unsigned int section_mem_map;
- struct mem_section_usage *usage;
-};
-
-struct shrink_control {
- gfp_t gfp_mask;
- int nid;
- long unsigned int nr_to_scan;
- long unsigned int nr_scanned;
- struct mem_cgroup *memcg;
-};
-
-struct shrinker {
- long unsigned int (*count_objects)(struct shrinker *, struct shrink_control *);
- long unsigned int (*scan_objects)(struct shrinker *, struct shrink_control *);
- long int batch;
- int seeks;
- unsigned int flags;
- struct list_head list;
- atomic_long_t *nr_deferred;
-};
-
-struct dev_pagemap_ops {
- void (*page_free)(struct page *);
- void (*kill)(struct dev_pagemap *);
- void (*cleanup)(struct dev_pagemap *);
- vm_fault_t (*migrate_to_ram)(struct vm_fault *);
-};
-
-struct pid_namespace;
-
-struct upid {
- int nr;
- struct pid_namespace *ns;
-};
-
-struct pid {
- refcount_t count;
- unsigned int level;
- struct hlist_head tasks[4];
- wait_queue_head_t wait_pidfd;
- struct callback_head rcu;
- struct upid numbers[1];
-};
-
-typedef struct {
- gid_t val;
-} kgid_t;
-
-struct hrtimer_cpu_base;
-
-struct hrtimer_clock_base {
- struct hrtimer_cpu_base *cpu_base;
- unsigned int index;
- clockid_t clockid;
- seqcount_t seq;
- struct hrtimer *running;
- struct timerqueue_head active;
- ktime_t (*get_time)();
- ktime_t offset;
-};
-
-struct hrtimer_cpu_base {
- raw_spinlock_t lock;
- unsigned int cpu;
- unsigned int active_bases;
- unsigned int clock_was_set_seq;
- unsigned int hres_active: 1;
- unsigned int in_hrtirq: 1;
- unsigned int hang_detected: 1;
- unsigned int softirq_activated: 1;
- unsigned int nr_events;
- short unsigned int nr_retries;
- short unsigned int nr_hangs;
- unsigned int max_hang_time;
- ktime_t expires_next;
- struct hrtimer *next_timer;
- ktime_t softirq_expires_next;
- struct hrtimer *softirq_next_timer;
- struct hrtimer_clock_base clock_base[8];
-};
-
-struct tick_device;
-
-union sigval {
- int sival_int;
- void *sival_ptr;
-};
-
-typedef union sigval sigval_t;
-
-union __sifields {
- struct {
- __kernel_pid_t _pid;
- __kernel_uid32_t _uid;
- } _kill;
- struct {
- __kernel_timer_t _tid;
- int _overrun;
- sigval_t _sigval;
- int _sys_private;
- } _timer;
- struct {
- __kernel_pid_t _pid;
- __kernel_uid32_t _uid;
- sigval_t _sigval;
- } _rt;
- struct {
- __kernel_pid_t _pid;
- __kernel_uid32_t _uid;
- int _status;
- __kernel_clock_t _utime;
- __kernel_clock_t _stime;
- } _sigchld;
- struct {
- void *_addr;
- union {
- short int _addr_lsb;
- struct {
- char _dummy_bnd[8];
- void *_lower;
- void *_upper;
- } _addr_bnd;
- struct {
- char _dummy_pkey[8];
- __u32 _pkey;
- } _addr_pkey;
- };
- } _sigfault;
- struct {
- long int _band;
- int _fd;
- } _sigpoll;
- struct {
- void *_call_addr;
- int _syscall;
- unsigned int _arch;
- } _sigsys;
-};
-
-struct kernel_siginfo {
- struct {
- int si_signo;
- int si_errno;
- int si_code;
- union __sifields _sifields;
- };
-};
-
-struct rseq {
- __u32 cpu_id_start;
- __u32 cpu_id;
- union {
- __u64 ptr64;
- __u64 ptr;
- } rseq_cs;
- __u32 flags;
- long: 32;
- long: 64;
-};
-
-struct root_domain;
-
-struct rq;
-
-struct rq_flags;
-
-struct sched_class {
- const struct sched_class *next;
- void (*enqueue_task)(struct rq *, struct task_struct *, int);
- void (*dequeue_task)(struct rq *, struct task_struct *, int);
- void (*yield_task)(struct rq *);
- bool (*yield_to_task)(struct rq *, struct task_struct *, bool);
- void (*check_preempt_curr)(struct rq *, struct task_struct *, int);
- struct task_struct * (*pick_next_task)(struct rq *);
- void (*put_prev_task)(struct rq *, struct task_struct *);
- void (*set_next_task)(struct rq *, struct task_struct *, bool);
- int (*balance)(struct rq *, struct task_struct *, struct rq_flags *);
- int (*select_task_rq)(struct task_struct *, int, int, int);
- void (*migrate_task_rq)(struct task_struct *, int);
- void (*task_woken)(struct rq *, struct task_struct *);
- void (*set_cpus_allowed)(struct task_struct *, const struct cpumask *);
- void (*rq_online)(struct rq *);
- void (*rq_offline)(struct rq *);
- void (*task_tick)(struct rq *, struct task_struct *, int);
- void (*task_fork)(struct task_struct *);
- void (*task_dead)(struct task_struct *);
- void (*switched_from)(struct rq *, struct task_struct *);
- void (*switched_to)(struct rq *, struct task_struct *);
- void (*prio_changed)(struct rq *, struct task_struct *, int);
- unsigned int (*get_rr_interval)(struct rq *, struct task_struct *);
- void (*update_curr)(struct rq *);
- void (*task_change_group)(struct task_struct *, int);
-};
-
-struct kernel_cap_struct {
- __u32 cap[2];
-};
-
-typedef struct kernel_cap_struct kernel_cap_t;
-
-struct user_struct;
-
-struct group_info;
-
-struct cred {
- atomic_t usage;
- kuid_t uid;
- kgid_t gid;
- kuid_t suid;
- kgid_t sgid;
- kuid_t euid;
- kgid_t egid;
- kuid_t fsuid;
- kgid_t fsgid;
- unsigned int securebits;
- kernel_cap_t cap_inheritable;
- kernel_cap_t cap_permitted;
- kernel_cap_t cap_effective;
- kernel_cap_t cap_bset;
- kernel_cap_t cap_ambient;
- unsigned char jit_keyring;
- struct key *session_keyring;
- struct key *process_keyring;
- struct key *thread_keyring;
- struct key *request_key_auth;
- void *security;
- struct user_struct *user;
- struct user_namespace *user_ns;
- struct group_info *group_info;
- union {
- int non_rcu;
- struct callback_head rcu;
- };
-};
-
-struct io_cq;
-
-struct io_context {
- atomic_long_t refcount;
- atomic_t active_ref;
- atomic_t nr_tasks;
- spinlock_t lock;
- short unsigned int ioprio;
- int nr_batch_requests;
- long unsigned int last_waited;
- struct xarray icq_tree;
- struct io_cq *icq_hint;
- struct hlist_head icq_list;
- struct work_struct release_work;
-};
-
-struct hlist_bl_node;
-
-struct hlist_bl_head {
- struct hlist_bl_node *first;
-};
-
-struct hlist_bl_node {
- struct hlist_bl_node *next;
- struct hlist_bl_node **pprev;
-};
-
-struct lockref {
- union {
- __u64 lock_count;
- struct {
- spinlock_t lock;
- int count;
- };
- };
-};
-
-struct qstr {
- union {
- struct {
- u32 hash;
- u32 len;
- };
- u64 hash_len;
- };
- const unsigned char *name;
-};
-
-struct dentry_stat_t {
- long int nr_dentry;
- long int nr_unused;
- long int age_limit;
- long int want_pages;
- long int nr_negative;
- long int dummy;
-};
-
-struct dentry_operations;
-
-struct dentry {
- unsigned int d_flags;
- seqcount_t d_seq;
- struct hlist_bl_node d_hash;
- struct dentry *d_parent;
- struct qstr d_name;
- struct inode *d_inode;
- unsigned char d_iname[32];
- struct lockref d_lockref;
- const struct dentry_operations *d_op;
- struct super_block *d_sb;
- long unsigned int d_time;
- void *d_fsdata;
- union {
- struct list_head d_lru;
- wait_queue_head_t *d_wait;
- };
- struct list_head d_child;
- struct list_head d_subdirs;
- union {
- struct hlist_node d_alias;
- struct hlist_bl_node d_in_lookup_hash;
- struct callback_head d_rcu;
- } d_u;
-};
-
-struct posix_acl;
-
-struct inode_operations;
-
-struct file_lock_context;
-
-struct block_device;
-
-struct cdev;
-
-struct fsnotify_mark_connector;
-
-struct inode {
- umode_t i_mode;
- short unsigned int i_opflags;
- kuid_t i_uid;
- kgid_t i_gid;
- unsigned int i_flags;
- struct posix_acl *i_acl;
- struct posix_acl *i_default_acl;
- const struct inode_operations *i_op;
- struct super_block *i_sb;
- struct address_space *i_mapping;
- void *i_security;
- long unsigned int i_ino;
- union {
- const unsigned int i_nlink;
- unsigned int __i_nlink;
- };
- dev_t i_rdev;
- loff_t i_size;
- struct timespec64 i_atime;
- struct timespec64 i_mtime;
- struct timespec64 i_ctime;
- spinlock_t i_lock;
- short unsigned int i_bytes;
- u8 i_blkbits;
- u8 i_write_hint;
- blkcnt_t i_blocks;
- long unsigned int i_state;
- struct rw_semaphore i_rwsem;
- long unsigned int dirtied_when;
- long unsigned int dirtied_time_when;
- struct hlist_node i_hash;
- struct list_head i_io_list;
- struct list_head i_lru;
- struct list_head i_sb_list;
- struct list_head i_wb_list;
- union {
- struct hlist_head i_dentry;
- struct callback_head i_rcu;
- };
- atomic64_t i_version;
- atomic_t i_count;
- atomic_t i_dio_count;
- atomic_t i_writecount;
- atomic_t i_readcount;
- union {
- const struct file_operations *i_fop;
- void (*free_inode)(struct inode *);
- };
- struct file_lock_context *i_flctx;
- struct address_space i_data;
- struct list_head i_devices;
- union {
- struct pipe_inode_info *i_pipe;
- struct block_device *i_bdev;
- struct cdev *i_cdev;
- char *i_link;
- unsigned int i_dir_seq;
- };
- __u32 i_generation;
- __u32 i_fsnotify_mask;
- struct fsnotify_mark_connector *i_fsnotify_marks;
- void *i_private;
-};
-
-struct dentry_operations {
- int (*d_revalidate)(struct dentry *, unsigned int);
- int (*d_weak_revalidate)(struct dentry *, unsigned int);
- int (*d_hash)(const struct dentry *, struct qstr *);
- int (*d_compare)(const struct dentry *, unsigned int, const char *, const struct qstr *);
- int (*d_delete)(const struct dentry *);
- int (*d_init)(struct dentry *);
- void (*d_release)(struct dentry *);
- void (*d_prune)(struct dentry *);
- void (*d_iput)(struct dentry *, struct inode *);
- char * (*d_dname)(struct dentry *, char *, int);
- struct vfsmount * (*d_automount)(struct path *);
- int (*d_manage)(const struct path *, bool);
- struct dentry * (*d_real)(struct dentry *, const struct inode *);
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct mtd_info;
-
-typedef long long int qsize_t;
-
-struct quota_format_type;
-
-struct mem_dqinfo {
- struct quota_format_type *dqi_format;
- int dqi_fmt_id;
- struct list_head dqi_dirty_list;
- long unsigned int dqi_flags;
- unsigned int dqi_bgrace;
- unsigned int dqi_igrace;
- qsize_t dqi_max_spc_limit;
- qsize_t dqi_max_ino_limit;
- void *dqi_priv;
-};
-
-struct quota_format_ops;
-
-struct quota_info {
- unsigned int flags;
- struct rw_semaphore dqio_sem;
- struct inode *files[3];
- struct mem_dqinfo info[3];
- const struct quota_format_ops *ops[3];
-};
-
-struct rcu_sync {
- int gp_state;
- int gp_count;
- wait_queue_head_t gp_wait;
- struct callback_head cb_head;
-};
-
-struct rcuwait {
- struct task_struct *task;
-};
-
-struct percpu_rw_semaphore {
- struct rcu_sync rss;
- unsigned int *read_count;
- struct rw_semaphore rw_sem;
- struct rcuwait writer;
- int readers_block;
-};
-
-struct sb_writers {
- int frozen;
- wait_queue_head_t wait_unfrozen;
- struct percpu_rw_semaphore rw_sem[3];
-};
-
-typedef struct {
- __u8 b[16];
-} uuid_t;
-
-struct list_lru_node;
-
-struct list_lru {
- struct list_lru_node *node;
-};
-
-struct super_operations;
-
-struct dquot_operations;
-
-struct quotactl_ops;
-
-struct export_operations;
-
-struct xattr_handler;
-
-struct workqueue_struct;
-
-struct super_block {
- struct list_head s_list;
- dev_t s_dev;
- unsigned char s_blocksize_bits;
- long unsigned int s_blocksize;
- loff_t s_maxbytes;
- struct file_system_type *s_type;
- const struct super_operations *s_op;
- const struct dquot_operations *dq_op;
- const struct quotactl_ops *s_qcop;
- const struct export_operations *s_export_op;
- long unsigned int s_flags;
- long unsigned int s_iflags;
- long unsigned int s_magic;
- struct dentry *s_root;
- struct rw_semaphore s_umount;
- int s_count;
- atomic_t s_active;
- void *s_security;
- const struct xattr_handler **s_xattr;
- struct hlist_bl_head s_roots;
- struct list_head s_mounts;
- struct block_device *s_bdev;
- struct backing_dev_info *s_bdi;
- struct mtd_info *s_mtd;
- struct hlist_node s_instances;
- unsigned int s_quota_types;
- struct quota_info s_dquot;
- struct sb_writers s_writers;
- void *s_fs_info;
- u32 s_time_gran;
- time64_t s_time_min;
- time64_t s_time_max;
- __u32 s_fsnotify_mask;
- struct fsnotify_mark_connector *s_fsnotify_marks;
- char s_id[32];
- uuid_t s_uuid;
- unsigned int s_max_links;
- fmode_t s_mode;
- struct mutex s_vfs_rename_mutex;
- const char *s_subtype;
- const struct dentry_operations *s_d_op;
- int cleancache_poolid;
- struct shrinker s_shrink;
- atomic_long_t s_remove_count;
- atomic_long_t s_fsnotify_inode_refs;
- int s_readonly_remount;
- struct workqueue_struct *s_dio_done_wq;
- struct hlist_head s_pins;
- struct user_namespace *s_user_ns;
- struct list_lru s_dentry_lru;
- struct list_lru s_inode_lru;
- struct callback_head rcu;
- struct work_struct destroy_work;
- struct mutex s_sync_lock;
- int s_stack_depth;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- spinlock_t s_inode_list_lock;
- struct list_head s_inodes;
- spinlock_t s_inode_wblist_lock;
- struct list_head s_inodes_wb;
- long: 64;
- long: 64;
-};
-
-struct kstat {
- u32 result_mask;
- umode_t mode;
- unsigned int nlink;
- uint32_t blksize;
- u64 attributes;
- u64 attributes_mask;
- u64 ino;
- dev_t dev;
- dev_t rdev;
- kuid_t uid;
- kgid_t gid;
- loff_t size;
- struct timespec64 atime;
- struct timespec64 mtime;
- struct timespec64 ctime;
- struct timespec64 btime;
- u64 blocks;
-};
-
-struct list_lru_one {
- struct list_head list;
- long int nr_items;
-};
-
-struct list_lru_node {
- spinlock_t lock;
- struct list_lru_one lru;
- long int nr_items;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct fiemap_extent {
- __u64 fe_logical;
- __u64 fe_physical;
- __u64 fe_length;
- __u64 fe_reserved64[2];
- __u32 fe_flags;
- __u32 fe_reserved[3];
-};
-
-enum migrate_mode {
- MIGRATE_ASYNC = 0,
- MIGRATE_SYNC_LIGHT = 1,
- MIGRATE_SYNC = 2,
- MIGRATE_SYNC_NO_COPY = 3,
-};
-
-struct delayed_call {
- void (*fn)(void *);
- void *arg;
-};
-
-typedef struct {
- __u8 b[16];
-} guid_t;
-
-struct request_queue;
-
-struct io_cq {
- struct request_queue *q;
- struct io_context *ioc;
- union {
- struct list_head q_node;
- struct kmem_cache *__rcu_icq_cache;
- };
- union {
- struct hlist_node ioc_node;
- struct callback_head __rcu_head;
- };
- unsigned int flags;
-};
-
-struct files_stat_struct {
- long unsigned int nr_files;
- long unsigned int nr_free_files;
- long unsigned int max_files;
-};
-
-struct inodes_stat_t {
- long int nr_inodes;
- long int nr_unused;
- long int dummy[5];
-};
-
-struct kiocb {
- struct file *ki_filp;
- loff_t ki_pos;
- void (*ki_complete)(struct kiocb *, long int, long int);
- void *private;
- int ki_flags;
- u16 ki_hint;
- u16 ki_ioprio;
- unsigned int ki_cookie;
-};
-
-struct iattr {
- unsigned int ia_valid;
- umode_t ia_mode;
- kuid_t ia_uid;
- kgid_t ia_gid;
- loff_t ia_size;
- struct timespec64 ia_atime;
- struct timespec64 ia_mtime;
- struct timespec64 ia_ctime;
- struct file *ia_file;
-};
-
-struct percpu_counter {
- raw_spinlock_t lock;
- s64 count;
- struct list_head list;
- s32 *counters;
-};
-
-typedef __kernel_uid32_t projid_t;
-
-typedef struct {
- projid_t val;
-} kprojid_t;
-
-enum quota_type {
- USRQUOTA = 0,
- GRPQUOTA = 1,
- PRJQUOTA = 2,
-};
-
-struct kqid {
- union {
- kuid_t uid;
- kgid_t gid;
- kprojid_t projid;
- };
- enum quota_type type;
-};
-
-struct mem_dqblk {
- qsize_t dqb_bhardlimit;
- qsize_t dqb_bsoftlimit;
- qsize_t dqb_curspace;
- qsize_t dqb_rsvspace;
- qsize_t dqb_ihardlimit;
- qsize_t dqb_isoftlimit;
- qsize_t dqb_curinodes;
- time64_t dqb_btime;
- time64_t dqb_itime;
-};
-
-struct dquot {
- struct hlist_node dq_hash;
- struct list_head dq_inuse;
- struct list_head dq_free;
- struct list_head dq_dirty;
- struct mutex dq_lock;
- spinlock_t dq_dqb_lock;
- atomic_t dq_count;
- struct super_block *dq_sb;
- struct kqid dq_id;
- loff_t dq_off;
- long unsigned int dq_flags;
- struct mem_dqblk dq_dqb;
-};
-
-struct quota_format_type {
- int qf_fmt_id;
- const struct quota_format_ops *qf_ops;
- struct module *qf_owner;
- struct quota_format_type *qf_next;
-};
-
-struct dqstats {
- long unsigned int stat[8];
- struct percpu_counter counter[8];
-};
-
-struct quota_format_ops {
- int (*check_quota_file)(struct super_block *, int);
- int (*read_file_info)(struct super_block *, int);
- int (*write_file_info)(struct super_block *, int);
- int (*free_file_info)(struct super_block *, int);
- int (*read_dqblk)(struct dquot *);
- int (*commit_dqblk)(struct dquot *);
- int (*release_dqblk)(struct dquot *);
- int (*get_next_id)(struct super_block *, struct kqid *);
-};
-
-struct dquot_operations {
- int (*write_dquot)(struct dquot *);
- struct dquot * (*alloc_dquot)(struct super_block *, int);
- void (*destroy_dquot)(struct dquot *);
- int (*acquire_dquot)(struct dquot *);
- int (*release_dquot)(struct dquot *);
- int (*mark_dirty)(struct dquot *);
- int (*write_info)(struct super_block *, int);
- qsize_t * (*get_reserved_space)(struct inode *);
- int (*get_projid)(struct inode *, kprojid_t *);
- int (*get_inode_usage)(struct inode *, qsize_t *);
- int (*get_next_id)(struct super_block *, struct kqid *);
-};
-
-struct qc_dqblk {
- int d_fieldmask;
- u64 d_spc_hardlimit;
- u64 d_spc_softlimit;
- u64 d_ino_hardlimit;
- u64 d_ino_softlimit;
- u64 d_space;
- u64 d_ino_count;
- s64 d_ino_timer;
- s64 d_spc_timer;
- int d_ino_warns;
- int d_spc_warns;
- u64 d_rt_spc_hardlimit;
- u64 d_rt_spc_softlimit;
- u64 d_rt_space;
- s64 d_rt_spc_timer;
- int d_rt_spc_warns;
-};
-
-struct qc_type_state {
- unsigned int flags;
- unsigned int spc_timelimit;
- unsigned int ino_timelimit;
- unsigned int rt_spc_timelimit;
- unsigned int spc_warnlimit;
- unsigned int ino_warnlimit;
- unsigned int rt_spc_warnlimit;
- long long unsigned int ino;
- blkcnt_t blocks;
- blkcnt_t nextents;
-};
-
-struct qc_state {
- unsigned int s_incoredqs;
- struct qc_type_state s_state[3];
-};
-
-struct qc_info {
- int i_fieldmask;
- unsigned int i_flags;
- unsigned int i_spc_timelimit;
- unsigned int i_ino_timelimit;
- unsigned int i_rt_spc_timelimit;
- unsigned int i_spc_warnlimit;
- unsigned int i_ino_warnlimit;
- unsigned int i_rt_spc_warnlimit;
-};
-
-struct quotactl_ops {
- int (*quota_on)(struct super_block *, int, int, const struct path *);
- int (*quota_off)(struct super_block *, int);
- int (*quota_enable)(struct super_block *, unsigned int);
- int (*quota_disable)(struct super_block *, unsigned int);
- int (*quota_sync)(struct super_block *, int);
- int (*set_info)(struct super_block *, int, struct qc_info *);
- int (*get_dqblk)(struct super_block *, struct kqid, struct qc_dqblk *);
- int (*get_nextdqblk)(struct super_block *, struct kqid *, struct qc_dqblk *);
- int (*set_dqblk)(struct super_block *, struct kqid, struct qc_dqblk *);
- int (*get_state)(struct super_block *, struct qc_state *);
- int (*rm_xquota)(struct super_block *, unsigned int);
-};
-
-struct writeback_control;
-
-struct swap_info_struct;
-
-struct address_space_operations {
- int (*writepage)(struct page *, struct writeback_control *);
- int (*readpage)(struct file *, struct page *);
- int (*writepages)(struct address_space *, struct writeback_control *);
- int (*set_page_dirty)(struct page *);
- int (*readpages)(struct file *, struct address_space *, struct list_head *, unsigned int);
- int (*write_begin)(struct file *, struct address_space *, loff_t, unsigned int, unsigned int, struct page **, void **);
- int (*write_end)(struct file *, struct address_space *, loff_t, unsigned int, unsigned int, struct page *, void *);
- sector_t (*bmap)(struct address_space *, sector_t);
- void (*invalidatepage)(struct page *, unsigned int, unsigned int);
- int (*releasepage)(struct page *, gfp_t);
- void (*freepage)(struct page *);
- ssize_t (*direct_IO)(struct kiocb *, struct iov_iter *);
- int (*migratepage)(struct address_space *, struct page *, struct page *, enum migrate_mode);
- bool (*isolate_page)(struct page *, isolate_mode_t);
- void (*putback_page)(struct page *);
- int (*launder_page)(struct page *);
- int (*is_partially_uptodate)(struct page *, long unsigned int, long unsigned int);
- void (*is_dirty_writeback)(struct page *, bool *, bool *);
- int (*error_remove_page)(struct address_space *, struct page *);
- int (*swap_activate)(struct swap_info_struct *, struct file *, sector_t *);
- void (*swap_deactivate)(struct file *);
-};
-
-struct hd_struct;
-
-struct gendisk;
-
-struct block_device {
- dev_t bd_dev;
- int bd_openers;
- struct inode *bd_inode;
- struct super_block *bd_super;
- struct mutex bd_mutex;
- void *bd_claiming;
- void *bd_holder;
- int bd_holders;
- bool bd_write_holder;
- struct list_head bd_holder_disks;
- struct block_device *bd_contains;
- unsigned int bd_block_size;
- u8 bd_partno;
- struct hd_struct *bd_part;
- unsigned int bd_part_count;
- int bd_invalidated;
- struct gendisk *bd_disk;
- struct request_queue *bd_queue;
- struct backing_dev_info *bd_bdi;
- struct list_head bd_list;
- long unsigned int bd_private;
- int bd_fsfreeze_count;
- struct mutex bd_fsfreeze_mutex;
-};
-
-struct fiemap_extent_info;
-
-struct inode_operations {
- struct dentry * (*lookup)(struct inode *, struct dentry *, unsigned int);
- const char * (*get_link)(struct dentry *, struct inode *, struct delayed_call *);
- int (*permission)(struct inode *, int);
- struct posix_acl * (*get_acl)(struct inode *, int);
- int (*readlink)(struct dentry *, char *, int);
- int (*create)(struct inode *, struct dentry *, umode_t, bool);
- int (*link)(struct dentry *, struct inode *, struct dentry *);
- int (*unlink)(struct inode *, struct dentry *);
- int (*symlink)(struct inode *, struct dentry *, const char *);
- int (*mkdir)(struct inode *, struct dentry *, umode_t);
- int (*rmdir)(struct inode *, struct dentry *);
- int (*mknod)(struct inode *, struct dentry *, umode_t, dev_t);
- int (*rename)(struct inode *, struct dentry *, struct inode *, struct dentry *, unsigned int);
- int (*setattr)(struct dentry *, struct iattr *);
- int (*getattr)(const struct path *, struct kstat *, u32, unsigned int);
- ssize_t (*listxattr)(struct dentry *, char *, size_t);
- int (*fiemap)(struct inode *, struct fiemap_extent_info *, u64, u64);
- int (*update_time)(struct inode *, struct timespec64 *, int);
- int (*atomic_open)(struct inode *, struct dentry *, struct file *, unsigned int, umode_t);
- int (*tmpfile)(struct inode *, struct dentry *, umode_t);
- int (*set_acl)(struct inode *, struct posix_acl *, int);
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct file_lock_context {
- spinlock_t flc_lock;
- struct list_head flc_flock;
- struct list_head flc_posix;
- struct list_head flc_lease;
-};
-
-struct file_lock_operations {
- void (*fl_copy_lock)(struct file_lock *, struct file_lock *);
- void (*fl_release_private)(struct file_lock *);
-};
-
-struct nlm_lockowner;
-
-struct nfs_lock_info {
- u32 state;
- struct nlm_lockowner *owner;
- struct list_head list;
-};
-
-struct nfs4_lock_state;
-
-struct nfs4_lock_info {
- struct nfs4_lock_state *owner;
-};
-
-struct fasync_struct;
-
-struct lock_manager_operations;
-
-struct file_lock {
- struct file_lock *fl_blocker;
- struct list_head fl_list;
- struct hlist_node fl_link;
- struct list_head fl_blocked_requests;
- struct list_head fl_blocked_member;
- fl_owner_t fl_owner;
- unsigned int fl_flags;
- unsigned char fl_type;
- unsigned int fl_pid;
- int fl_link_cpu;
- wait_queue_head_t fl_wait;
- struct file *fl_file;
- loff_t fl_start;
- loff_t fl_end;
- struct fasync_struct *fl_fasync;
- long unsigned int fl_break_time;
- long unsigned int fl_downgrade_time;
- const struct file_lock_operations *fl_ops;
- const struct lock_manager_operations *fl_lmops;
- union {
- struct nfs_lock_info nfs_fl;
- struct nfs4_lock_info nfs4_fl;
- struct {
- struct list_head link;
- int state;
- unsigned int debug_id;
- } afs;
- } fl_u;
-};
-
-struct lock_manager_operations {
- fl_owner_t (*lm_get_owner)(fl_owner_t);
- void (*lm_put_owner)(fl_owner_t);
- void (*lm_notify)(struct file_lock *);
- int (*lm_grant)(struct file_lock *, int);
- bool (*lm_break)(struct file_lock *);
- int (*lm_change)(struct file_lock *, int, struct list_head *);
- void (*lm_setup)(struct file_lock *, void **);
-};
-
-struct fasync_struct {
- rwlock_t fa_lock;
- int magic;
- int fa_fd;
- struct fasync_struct *fa_next;
- struct file *fa_file;
- struct callback_head fa_rcu;
-};
-
-struct kstatfs;
-
-struct super_operations {
- struct inode * (*alloc_inode)(struct super_block *);
- void (*destroy_inode)(struct inode *);
- void (*free_inode)(struct inode *);
- void (*dirty_inode)(struct inode *, int);
- int (*write_inode)(struct inode *, struct writeback_control *);
- int (*drop_inode)(struct inode *);
- void (*evict_inode)(struct inode *);
- void (*put_super)(struct super_block *);
- int (*sync_fs)(struct super_block *, int);
- int (*freeze_super)(struct super_block *);
- int (*freeze_fs)(struct super_block *);
- int (*thaw_super)(struct super_block *);
- int (*unfreeze_fs)(struct super_block *);
- int (*statfs)(struct dentry *, struct kstatfs *);
- int (*remount_fs)(struct super_block *, int *, char *);
- void (*umount_begin)(struct super_block *);
- int (*show_options)(struct seq_file *, struct dentry *);
- int (*show_devname)(struct seq_file *, struct dentry *);
- int (*show_path)(struct seq_file *, struct dentry *);
- int (*show_stats)(struct seq_file *, struct dentry *);
- ssize_t (*quota_read)(struct super_block *, int, char *, size_t, loff_t);
- ssize_t (*quota_write)(struct super_block *, int, const char *, size_t, loff_t);
- struct dquot ** (*get_dquots)(struct inode *);
- int (*bdev_try_to_free_page)(struct super_block *, struct page *, gfp_t);
- long int (*nr_cached_objects)(struct super_block *, struct shrink_control *);
- long int (*free_cached_objects)(struct super_block *, struct shrink_control *);
-};
-
-struct iomap;
-
-struct inode___2;
-
-struct dentry___2;
-
-struct fid;
-
-struct iattr___2;
-
-struct export_operations {
- int (*encode_fh)(struct inode___2 *, __u32 *, int *, struct inode___2 *);
- struct dentry___2 * (*fh_to_dentry)(struct super_block *, struct fid *, int, int);
- struct dentry___2 * (*fh_to_parent)(struct super_block *, struct fid *, int, int);
- int (*get_name)(struct dentry___2 *, char *, struct dentry___2 *);
- struct dentry___2 * (*get_parent)(struct dentry___2 *);
- int (*commit_metadata)(struct inode___2 *);
- int (*get_uuid)(struct super_block *, u8 *, u32 *, u64 *);
- int (*map_blocks)(struct inode___2 *, loff_t, u64, struct iomap *, bool, u32 *);
- int (*commit_blocks)(struct inode___2 *, struct iomap *, int, struct iattr___2 *);
-};
-
-struct xattr_handler {
- const char *name;
- const char *prefix;
- int flags;
- bool (*list)(struct dentry *);
- int (*get)(const struct xattr_handler *, struct dentry *, struct inode *, const char *, void *, size_t);
- int (*set)(const struct xattr_handler *, struct dentry *, struct inode *, const char *, const void *, size_t, int);
-};
-
-struct fiemap_extent_info {
- unsigned int fi_flags;
- unsigned int fi_extents_mapped;
- unsigned int fi_extents_max;
- struct fiemap_extent *fi_extents_start;
-};
-
-typedef int (*filldir_t)(struct dir_context *, const char *, int, loff_t, u64, unsigned int);
-
-struct dir_context {
- filldir_t actor;
- loff_t pos;
-};
-
-struct fs_parameter_spec;
-
-struct fs_parameter_enum;
-
-struct fs_parameter_description {
- const char name[16];
- const struct fs_parameter_spec *specs;
- const struct fs_parameter_enum *enums;
-};
-
-struct attribute {
- const char *name;
- umode_t mode;
-};
-
-struct kobj_attribute {
- struct attribute attr;
- ssize_t (*show)(struct kobject *, struct kobj_attribute *, char *);
- ssize_t (*store)(struct kobject *, struct kobj_attribute *, const char *, size_t);
-};
-
-typedef void compound_page_dtor(struct page *);
-
-enum vm_event_item {
- PGPGIN = 0,
- PGPGOUT = 1,
- PSWPIN = 2,
- PSWPOUT = 3,
- PGALLOC_DMA = 4,
- PGALLOC_DMA32 = 5,
- PGALLOC_NORMAL = 6,
- PGALLOC_MOVABLE = 7,
- ALLOCSTALL_DMA = 8,
- ALLOCSTALL_DMA32 = 9,
- ALLOCSTALL_NORMAL = 10,
- ALLOCSTALL_MOVABLE = 11,
- PGSCAN_SKIP_DMA = 12,
- PGSCAN_SKIP_DMA32 = 13,
- PGSCAN_SKIP_NORMAL = 14,
- PGSCAN_SKIP_MOVABLE = 15,
- PGFREE = 16,
- PGACTIVATE = 17,
- PGDEACTIVATE = 18,
- PGLAZYFREE = 19,
- PGFAULT = 20,
- PGMAJFAULT = 21,
- PGLAZYFREED = 22,
- PGREFILL = 23,
- PGSTEAL_KSWAPD = 24,
- PGSTEAL_DIRECT = 25,
- PGSCAN_KSWAPD = 26,
- PGSCAN_DIRECT = 27,
- PGSCAN_DIRECT_THROTTLE = 28,
- PGSCAN_ZONE_RECLAIM_FAILED = 29,
- PGINODESTEAL = 30,
- SLABS_SCANNED = 31,
- KSWAPD_INODESTEAL = 32,
- KSWAPD_LOW_WMARK_HIT_QUICKLY = 33,
- KSWAPD_HIGH_WMARK_HIT_QUICKLY = 34,
- PAGEOUTRUN = 35,
- PGROTATED = 36,
- DROP_PAGECACHE = 37,
- DROP_SLAB = 38,
- OOM_KILL = 39,
- PGMIGRATE_SUCCESS = 40,
- PGMIGRATE_FAIL = 41,
- COMPACTMIGRATE_SCANNED = 42,
- COMPACTFREE_SCANNED = 43,
- COMPACTISOLATED = 44,
- COMPACTSTALL = 45,
- COMPACTFAIL = 46,
- COMPACTSUCCESS = 47,
- KCOMPACTD_WAKE = 48,
- KCOMPACTD_MIGRATE_SCANNED = 49,
- KCOMPACTD_FREE_SCANNED = 50,
- HTLB_BUDDY_PGALLOC = 51,
- HTLB_BUDDY_PGALLOC_FAIL = 52,
- UNEVICTABLE_PGCULLED = 53,
- UNEVICTABLE_PGSCANNED = 54,
- UNEVICTABLE_PGRESCUED = 55,
- UNEVICTABLE_PGMLOCKED = 56,
- UNEVICTABLE_PGMUNLOCKED = 57,
- UNEVICTABLE_PGCLEARED = 58,
- UNEVICTABLE_PGSTRANDED = 59,
- SWAP_RA = 60,
- SWAP_RA_HIT = 61,
- NR_VM_EVENT_ITEMS = 62,
-};
-
-struct vm_event_state {
- long unsigned int event[62];
-};
-
-enum memblock_flags {
- MEMBLOCK_NONE = 0,
- MEMBLOCK_HOTPLUG = 1,
- MEMBLOCK_MIRROR = 2,
- MEMBLOCK_NOMAP = 4,
-};
-
-struct memblock_region {
- phys_addr_t base;
- phys_addr_t size;
- enum memblock_flags flags;
- int nid;
-};
-
-struct memblock_type {
- long unsigned int cnt;
- long unsigned int max;
- phys_addr_t total_size;
- struct memblock_region *regions;
- char *name;
-};
-
-struct memblock {
- bool bottom_up;
- phys_addr_t current_limit;
- struct memblock_type memory;
- struct memblock_type reserved;
-};
-
-struct debug_store {
- u64 bts_buffer_base;
- u64 bts_index;
- u64 bts_absolute_maximum;
- u64 bts_interrupt_threshold;
- u64 pebs_buffer_base;
- u64 pebs_index;
- u64 pebs_absolute_maximum;
- u64 pebs_interrupt_threshold;
- u64 pebs_event_reset[12];
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct debug_store_buffers {
- char bts_buffer[65536];
- char pebs_buffer[65536];
-};
-
-struct cea_exception_stacks {
- char DF_stack_guard[4096];
- char DF_stack[4096];
- char NMI_stack_guard[4096];
- char NMI_stack[4096];
- char DB2_stack_guard[4096];
- char DB2_stack[4096];
- char DB1_stack_guard[4096];
- char DB1_stack[4096];
- char DB_stack_guard[4096];
- char DB_stack[4096];
- char MCE_stack_guard[4096];
- char MCE_stack[4096];
- char IST_top_guard[4096];
-};
-
-struct cpu_entry_area {
- char gdt[4096];
- struct entry_stack_page entry_stack_page;
- struct tss_struct tss;
- struct cea_exception_stacks estacks;
- struct debug_store cpu_debug_store;
- struct debug_store_buffers cpu_debug_buffers;
-};
-
-struct gdt_page {
- struct desc_struct gdt[16];
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct tlb_context {
- u64 ctx_id;
- u64 tlb_gen;
-};
-
-struct tlb_state {
- struct mm_struct *loaded_mm;
- union {
- struct mm_struct *last_user_mm;
- long unsigned int last_user_mm_ibpb;
- };
- u16 loaded_mm_asid;
- u16 next_asid;
- bool is_lazy;
- bool invalidate_other;
- short unsigned int user_pcid_flush_mask;
- long unsigned int cr4;
- struct tlb_context ctxs[6];
-};
-
-enum e820_type {
- E820_TYPE_RAM = 1,
- E820_TYPE_RESERVED = 2,
- E820_TYPE_ACPI = 3,
- E820_TYPE_NVS = 4,
- E820_TYPE_UNUSABLE = 5,
- E820_TYPE_PMEM = 7,
- E820_TYPE_PRAM = 12,
- E820_TYPE_SOFT_RESERVED = 4026531839,
- E820_TYPE_RESERVED_KERN = 128,
-};
-
-struct e820_entry {
- u64 addr;
- u64 size;
- enum e820_type type;
-} __attribute__((packed));
-
-struct e820_table {
- __u32 nr_entries;
- struct e820_entry entries[320];
-} __attribute__((packed));
-
-struct boot_params_to_save {
- unsigned int start;
- unsigned int len;
-};
-
-struct idr {
- struct xarray idr_rt;
- unsigned int idr_base;
- unsigned int idr_next;
-};
-
-struct kernfs_root;
-
-struct kernfs_elem_dir {
- long unsigned int subdirs;
- struct rb_root children;
- struct kernfs_root *root;
-};
-
-struct kernfs_syscall_ops;
-
-struct kernfs_root {
- struct kernfs_node *kn;
- unsigned int flags;
- struct idr ino_idr;
- u32 last_id_lowbits;
- u32 id_highbits;
- struct kernfs_syscall_ops *syscall_ops;
- struct list_head supers;
- wait_queue_head_t deactivate_waitq;
-};
-
-struct kernfs_elem_symlink {
- struct kernfs_node *target_kn;
-};
-
-struct kernfs_ops;
-
-struct kernfs_open_node;
-
-struct kernfs_elem_attr {
- const struct kernfs_ops *ops;
- struct kernfs_open_node *open;
- loff_t size;
- struct kernfs_node *notify_next;
-};
-
-struct kernfs_iattrs;
-
-struct kernfs_node {
- atomic_t count;
- atomic_t active;
- struct kernfs_node *parent;
- const char *name;
- struct rb_node rb;
- const void *ns;
- unsigned int hash;
- union {
- struct kernfs_elem_dir dir;
- struct kernfs_elem_symlink symlink;
- struct kernfs_elem_attr attr;
- };
- void *priv;
- u64 id;
- short unsigned int flags;
- umode_t mode;
- struct kernfs_iattrs *iattr;
-};
-
-struct kernfs_open_file;
-
-struct kernfs_ops {
- int (*open)(struct kernfs_open_file *);
- void (*release)(struct kernfs_open_file *);
- int (*seq_show)(struct seq_file *, void *);
- void * (*seq_start)(struct seq_file *, loff_t *);
- void * (*seq_next)(struct seq_file *, void *, loff_t *);
- void (*seq_stop)(struct seq_file *, void *);
- ssize_t (*read)(struct kernfs_open_file *, char *, size_t, loff_t);
- size_t atomic_write_len;
- bool prealloc;
- ssize_t (*write)(struct kernfs_open_file *, char *, size_t, loff_t);
- __poll_t (*poll)(struct kernfs_open_file *, struct poll_table_struct *);
- int (*mmap)(struct kernfs_open_file *, struct vm_area_struct *);
-};
-
-struct kernfs_syscall_ops {
- int (*show_options)(struct seq_file *, struct kernfs_root *);
- int (*mkdir)(struct kernfs_node *, const char *, umode_t);
- int (*rmdir)(struct kernfs_node *);
- int (*rename)(struct kernfs_node *, struct kernfs_node *, const char *);
- int (*show_path)(struct seq_file *, struct kernfs_node *, struct kernfs_root *);
-};
-
-struct kernfs_open_file {
- struct kernfs_node *kn;
- struct file *file;
- struct seq_file *seq_file;
- void *priv;
- struct mutex mutex;
- struct mutex prealloc_mutex;
- int event;
- struct list_head list;
- char *prealloc_buf;
- size_t atomic_write_len;
- bool mmapped: 1;
- bool released: 1;
- const struct vm_operations_struct *vm_ops;
-};
-
-enum kobj_ns_type {
- KOBJ_NS_TYPE_NONE = 0,
- KOBJ_NS_TYPE_NET = 1,
- KOBJ_NS_TYPES = 2,
-};
-
-struct sock;
-
-struct kobj_ns_type_operations {
- enum kobj_ns_type type;
- bool (*current_may_mount)();
- void * (*grab_current_ns)();
- const void * (*netlink_ns)(struct sock *);
- const void * (*initial_ns)();
- void (*drop_ns)(void *);
-};
-
-struct bin_attribute;
-
-struct attribute_group {
- const char *name;
- umode_t (*is_visible)(struct kobject *, struct attribute *, int);
- umode_t (*is_bin_visible)(struct kobject *, struct bin_attribute *, int);
- struct attribute **attrs;
- struct bin_attribute **bin_attrs;
-};
-
-struct bin_attribute {
- struct attribute attr;
- size_t size;
- void *private;
- ssize_t (*read)(struct file *, struct kobject *, struct bin_attribute *, char *, loff_t, size_t);
- ssize_t (*write)(struct file *, struct kobject *, struct bin_attribute *, char *, loff_t, size_t);
- int (*mmap)(struct file *, struct kobject *, struct bin_attribute *, struct vm_area_struct *);
-};
-
-struct sysfs_ops {
- ssize_t (*show)(struct kobject *, struct attribute *, char *);
- ssize_t (*store)(struct kobject *, struct attribute *, const char *, size_t);
-};
-
-struct kset_uevent_ops;
-
-struct kset {
- struct list_head list;
- spinlock_t list_lock;
- struct kobject kobj;
- const struct kset_uevent_ops *uevent_ops;
-};
-
-struct kobj_type {
- void (*release)(struct kobject *);
- const struct sysfs_ops *sysfs_ops;
- struct attribute **default_attrs;
- const struct attribute_group **default_groups;
- const struct kobj_ns_type_operations * (*child_ns_type)(struct kobject *);
- const void * (*namespace)(struct kobject *);
- void (*get_ownership)(struct kobject *, kuid_t *, kgid_t *);
-};
-
-struct kobj_uevent_env {
- char *argv[3];
- char *envp[32];
- int envp_idx;
- char buf[2048];
- int buflen;
-};
-
-struct kset_uevent_ops {
- int (* const filter)(struct kset *, struct kobject *);
- const char * (* const name)(struct kset *, struct kobject *);
- int (* const uevent)(struct kset *, struct kobject *, struct kobj_uevent_env *);
-};
-
-struct dev_pm_ops {
- int (*prepare)(struct device *);
- void (*complete)(struct device *);
- int (*suspend)(struct device *);
- int (*resume)(struct device *);
- int (*freeze)(struct device *);
- int (*thaw)(struct device *);
- int (*poweroff)(struct device *);
- int (*restore)(struct device *);
- int (*suspend_late)(struct device *);
- int (*resume_early)(struct device *);
- int (*freeze_late)(struct device *);
- int (*thaw_early)(struct device *);
- int (*poweroff_late)(struct device *);
- int (*restore_early)(struct device *);
- int (*suspend_noirq)(struct device *);
- int (*resume_noirq)(struct device *);
- int (*freeze_noirq)(struct device *);
- int (*thaw_noirq)(struct device *);
- int (*poweroff_noirq)(struct device *);
- int (*restore_noirq)(struct device *);
- int (*runtime_suspend)(struct device *);
- int (*runtime_resume)(struct device *);
- int (*runtime_idle)(struct device *);
-};
-
-struct pm_subsys_data {
- spinlock_t lock;
- unsigned int refcount;
- struct list_head clock_list;
-};
-
-struct wakeup_source {
- const char *name;
- int id;
- struct list_head entry;
- spinlock_t lock;
- struct wake_irq *wakeirq;
- struct timer_list timer;
- long unsigned int timer_expires;
- ktime_t total_time;
- ktime_t max_time;
- ktime_t last_time;
- ktime_t start_prevent_time;
- ktime_t prevent_sleep_time;
- long unsigned int event_count;
- long unsigned int active_count;
- long unsigned int relax_count;
- long unsigned int expire_count;
- long unsigned int wakeup_count;
- struct device *dev;
- bool active: 1;
- bool autosleep_enabled: 1;
-};
-
-struct dev_pm_domain {
- struct dev_pm_ops ops;
- int (*start)(struct device *);
- void (*detach)(struct device *, bool);
- int (*activate)(struct device *);
- void (*sync)(struct device *);
- void (*dismiss)(struct device *);
-};
-
-struct ratelimit_state {
- raw_spinlock_t lock;
- int interval;
- int burst;
- int printed;
- int missed;
- long unsigned int begin;
- long unsigned int flags;
-};
-
-struct iommu_ops;
-
-struct subsys_private;
-
-struct bus_type {
- const char *name;
- const char *dev_name;
- struct device *dev_root;
- const struct attribute_group **bus_groups;
- const struct attribute_group **dev_groups;
- const struct attribute_group **drv_groups;
- int (*match)(struct device *, struct device_driver *);
- int (*uevent)(struct device *, struct kobj_uevent_env *);
- int (*probe)(struct device *);
- void (*sync_state)(struct device *);
- int (*remove)(struct device *);
- void (*shutdown)(struct device *);
- int (*online)(struct device *);
- int (*offline)(struct device *);
- int (*suspend)(struct device *, pm_message_t);
- int (*resume)(struct device *);
- int (*num_vf)(struct device *);
- int (*dma_configure)(struct device *);
- const struct dev_pm_ops *pm;
- const struct iommu_ops *iommu_ops;
- struct subsys_private *p;
- struct lock_class_key lock_key;
- bool need_parent_lock;
-};
-
-enum probe_type {
- PROBE_DEFAULT_STRATEGY = 0,
- PROBE_PREFER_ASYNCHRONOUS = 1,
- PROBE_FORCE_SYNCHRONOUS = 2,
-};
-
-struct of_device_id;
-
-struct acpi_device_id;
-
-struct driver_private;
-
-struct device_driver {
- const char *name;
- struct bus_type *bus;
- struct module *owner;
- const char *mod_name;
- bool suppress_bind_attrs;
- enum probe_type probe_type;
- const struct of_device_id *of_match_table;
- const struct acpi_device_id *acpi_match_table;
- int (*probe)(struct device *);
- void (*sync_state)(struct device *);
- int (*remove)(struct device *);
- void (*shutdown)(struct device *);
- int (*suspend)(struct device *, pm_message_t);
- int (*resume)(struct device *);
- const struct attribute_group **groups;
- const struct attribute_group **dev_groups;
- const struct dev_pm_ops *pm;
- void (*coredump)(struct device *);
- struct driver_private *p;
-};
-
-enum iommu_cap {
- IOMMU_CAP_CACHE_COHERENCY = 0,
- IOMMU_CAP_INTR_REMAP = 1,
- IOMMU_CAP_NOEXEC = 2,
-};
-
-enum iommu_attr {
- DOMAIN_ATTR_GEOMETRY = 0,
- DOMAIN_ATTR_PAGING = 1,
- DOMAIN_ATTR_WINDOWS = 2,
- DOMAIN_ATTR_FSL_PAMU_STASH = 3,
- DOMAIN_ATTR_FSL_PAMU_ENABLE = 4,
- DOMAIN_ATTR_FSL_PAMUV1 = 5,
- DOMAIN_ATTR_NESTING = 6,
- DOMAIN_ATTR_DMA_USE_FLUSH_QUEUE = 7,
- DOMAIN_ATTR_MAX = 8,
-};
-
-enum iommu_dev_features {
- IOMMU_DEV_FEAT_AUX = 0,
- IOMMU_DEV_FEAT_SVA = 1,
-};
-
-struct iommu_domain;
-
-struct iommu_iotlb_gather;
-
-struct iommu_resv_region;
-
-struct of_phandle_args;
-
-struct iommu_sva;
-
-struct iommu_fault_event;
-
-struct iommu_page_response;
-
-struct iommu_cache_invalidate_info;
-
-struct iommu_gpasid_bind_data;
-
-struct iommu_ops {
- bool (*capable)(enum iommu_cap);
- struct iommu_domain * (*domain_alloc)(unsigned int);
- void (*domain_free)(struct iommu_domain *);
- int (*attach_dev)(struct iommu_domain *, struct device *);
- void (*detach_dev)(struct iommu_domain *, struct device *);
- int (*map)(struct iommu_domain *, long unsigned int, phys_addr_t, size_t, int, gfp_t);
- size_t (*unmap)(struct iommu_domain *, long unsigned int, size_t, struct iommu_iotlb_gather *);
- void (*flush_iotlb_all)(struct iommu_domain *);
- void (*iotlb_sync_map)(struct iommu_domain *);
- void (*iotlb_sync)(struct iommu_domain *, struct iommu_iotlb_gather *);
- phys_addr_t (*iova_to_phys)(struct iommu_domain *, dma_addr_t);
- int (*add_device)(struct device *);
- void (*remove_device)(struct device *);
- struct iommu_group * (*device_group)(struct device *);
- int (*domain_get_attr)(struct iommu_domain *, enum iommu_attr, void *);
- int (*domain_set_attr)(struct iommu_domain *, enum iommu_attr, void *);
- void (*get_resv_regions)(struct device *, struct list_head *);
- void (*put_resv_regions)(struct device *, struct list_head *);
- void (*apply_resv_region)(struct device *, struct iommu_domain *, struct iommu_resv_region *);
- int (*domain_window_enable)(struct iommu_domain *, u32, phys_addr_t, u64, int);
- void (*domain_window_disable)(struct iommu_domain *, u32);
- int (*of_xlate)(struct device *, struct of_phandle_args *);
- bool (*is_attach_deferred)(struct iommu_domain *, struct device *);
- bool (*dev_has_feat)(struct device *, enum iommu_dev_features);
- bool (*dev_feat_enabled)(struct device *, enum iommu_dev_features);
- int (*dev_enable_feat)(struct device *, enum iommu_dev_features);
- int (*dev_disable_feat)(struct device *, enum iommu_dev_features);
- int (*aux_attach_dev)(struct iommu_domain *, struct device *);
- void (*aux_detach_dev)(struct iommu_domain *, struct device *);
- int (*aux_get_pasid)(struct iommu_domain *, struct device *);
- struct iommu_sva * (*sva_bind)(struct device *, struct mm_struct *, void *);
- void (*sva_unbind)(struct iommu_sva *);
- int (*sva_get_pasid)(struct iommu_sva *);
- int (*page_response)(struct device *, struct iommu_fault_event *, struct iommu_page_response *);
- int (*cache_invalidate)(struct iommu_domain *, struct device *, struct iommu_cache_invalidate_info *);
- int (*sva_bind_gpasid)(struct iommu_domain *, struct device *, struct iommu_gpasid_bind_data *);
- int (*sva_unbind_gpasid)(struct device *, int);
- long unsigned int pgsize_bitmap;
-};
-
-struct device_type {
- const char *name;
- const struct attribute_group **groups;
- int (*uevent)(struct device *, struct kobj_uevent_env *);
- char * (*devnode)(struct device *, umode_t *, kuid_t *, kgid_t *);
- void (*release)(struct device *);
- const struct dev_pm_ops *pm;
-};
-
-struct of_device_id {
- char name[32];
- char type[32];
- char compatible[128];
- const void *data;
-};
-
-typedef long unsigned int kernel_ulong_t;
-
-struct acpi_device_id {
- __u8 id[9];
- kernel_ulong_t driver_data;
- __u32 cls;
- __u32 cls_msk;
-};
-
-struct class {
- const char *name;
- struct module *owner;
- const struct attribute_group **class_groups;
- const struct attribute_group **dev_groups;
- struct kobject *dev_kobj;
- int (*dev_uevent)(struct device *, struct kobj_uevent_env *);
- char * (*devnode)(struct device *, umode_t *);
- void (*class_release)(struct class *);
- void (*dev_release)(struct device *);
- int (*shutdown_pre)(struct device *);
- const struct kobj_ns_type_operations *ns_type;
- const void * (*namespace)(struct device *);
- void (*get_ownership)(struct device *, kuid_t *, kgid_t *);
- const struct dev_pm_ops *pm;
- struct subsys_private *p;
-};
-
-struct device_dma_parameters {
- unsigned int max_segment_size;
- long unsigned int segment_boundary_mask;
-};
-
-enum dma_data_direction {
- DMA_BIDIRECTIONAL = 0,
- DMA_TO_DEVICE = 1,
- DMA_FROM_DEVICE = 2,
- DMA_NONE = 3,
-};
-
-struct sg_table;
-
-struct scatterlist;
-
-struct dma_map_ops {
- void * (*alloc)(struct device *, size_t, dma_addr_t *, gfp_t, long unsigned int);
- void (*free)(struct device *, size_t, void *, dma_addr_t, long unsigned int);
- int (*mmap)(struct device *, struct vm_area_struct *, void *, dma_addr_t, size_t, long unsigned int);
- int (*get_sgtable)(struct device *, struct sg_table *, void *, dma_addr_t, size_t, long unsigned int);
- dma_addr_t (*map_page)(struct device *, struct page *, long unsigned int, size_t, enum dma_data_direction, long unsigned int);
- void (*unmap_page)(struct device *, dma_addr_t, size_t, enum dma_data_direction, long unsigned int);
- int (*map_sg)(struct device *, struct scatterlist *, int, enum dma_data_direction, long unsigned int);
- void (*unmap_sg)(struct device *, struct scatterlist *, int, enum dma_data_direction, long unsigned int);
- dma_addr_t (*map_resource)(struct device *, phys_addr_t, size_t, enum dma_data_direction, long unsigned int);
- void (*unmap_resource)(struct device *, dma_addr_t, size_t, enum dma_data_direction, long unsigned int);
- void (*sync_single_for_cpu)(struct device *, dma_addr_t, size_t, enum dma_data_direction);
- void (*sync_single_for_device)(struct device *, dma_addr_t, size_t, enum dma_data_direction);
- void (*sync_sg_for_cpu)(struct device *, struct scatterlist *, int, enum dma_data_direction);
- void (*sync_sg_for_device)(struct device *, struct scatterlist *, int, enum dma_data_direction);
- void (*cache_sync)(struct device *, void *, size_t, enum dma_data_direction);
- int (*dma_supported)(struct device *, u64);
- u64 (*get_required_mask)(struct device *);
- size_t (*max_mapping_size)(struct device *);
- long unsigned int (*get_merge_boundary)(struct device *);
-};
-
-struct node {
- struct device dev;
- struct list_head access_list;
-};
-
-enum cpuhp_smt_control {
- CPU_SMT_ENABLED = 0,
- CPU_SMT_DISABLED = 1,
- CPU_SMT_FORCE_DISABLED = 2,
- CPU_SMT_NOT_SUPPORTED = 3,
- CPU_SMT_NOT_IMPLEMENTED = 4,
-};
-
-struct cpu_signature {
- unsigned int sig;
- unsigned int pf;
- unsigned int rev;
-};
-
-struct ucode_cpu_info {
- struct cpu_signature cpu_sig;
- int valid;
- void *mc;
-};
-
-typedef long unsigned int pto_T__;
-
-struct kobj_attribute___2;
-
-struct file_system_type___2;
-
-struct atomic_notifier_head___2;
-
-typedef s32 int32_t;
-
-typedef long unsigned int irq_hw_number_t;
-
-struct kernel_symbol {
- int value_offset;
- int name_offset;
- int namespace_offset;
-};
-
-typedef int (*initcall_t)();
-
-struct obs_kernel_param {
- const char *str;
- int (*setup_func)(char *);
- int early;
-};
-
-enum ftrace_dump_mode {
- DUMP_NONE = 0,
- DUMP_ALL = 1,
- DUMP_ORIG = 2,
-};
-
-struct bug_entry {
- int bug_addr_disp;
- int file_disp;
- short unsigned int line;
- short unsigned int flags;
-};
-
-struct pollfd {
- int fd;
- short int events;
- short int revents;
-};
-
-typedef const int tracepoint_ptr_t;
-
-struct bpf_raw_event_map {
- struct tracepoint *tp;
- void *bpf_func;
- u32 num_args;
- u32 writable_size;
- long: 64;
-};
-
-struct orc_entry {
- s16 sp_offset;
- s16 bp_offset;
- unsigned int sp_reg: 4;
- unsigned int bp_reg: 4;
- unsigned int type: 2;
- unsigned int end: 1;
-} __attribute__((packed));
-
-struct seq_operations___2 {
- void * (*start)(struct seq_file *, loff_t *);
- void (*stop)(struct seq_file *, void *);
- void * (*next)(struct seq_file *, void *, loff_t *);
- int (*show)(struct seq_file *, void *);
-};
-
-enum perf_event_state {
- PERF_EVENT_STATE_DEAD = 4294967292,
- PERF_EVENT_STATE_EXIT = 4294967293,
- PERF_EVENT_STATE_ERROR = 4294967294,
- PERF_EVENT_STATE_OFF = 4294967295,
- PERF_EVENT_STATE_INACTIVE = 0,
- PERF_EVENT_STATE_ACTIVE = 1,
-};
-
-typedef struct {
- atomic_long_t a;
-} local_t;
-
-typedef struct {
- local_t a;
-} local64_t;
-
-struct perf_event_attr {
- __u32 type;
- __u32 size;
- __u64 config;
- union {
- __u64 sample_period;
- __u64 sample_freq;
- };
- __u64 sample_type;
- __u64 read_format;
- __u64 disabled: 1;
- __u64 inherit: 1;
- __u64 pinned: 1;
- __u64 exclusive: 1;
- __u64 exclude_user: 1;
- __u64 exclude_kernel: 1;
- __u64 exclude_hv: 1;
- __u64 exclude_idle: 1;
- __u64 mmap: 1;
- __u64 comm: 1;
- __u64 freq: 1;
- __u64 inherit_stat: 1;
- __u64 enable_on_exec: 1;
- __u64 task: 1;
- __u64 watermark: 1;
- __u64 precise_ip: 2;
- __u64 mmap_data: 1;
- __u64 sample_id_all: 1;
- __u64 exclude_host: 1;
- __u64 exclude_guest: 1;
- __u64 exclude_callchain_kernel: 1;
- __u64 exclude_callchain_user: 1;
- __u64 mmap2: 1;
- __u64 comm_exec: 1;
- __u64 use_clockid: 1;
- __u64 context_switch: 1;
- __u64 write_backward: 1;
- __u64 namespaces: 1;
- __u64 ksymbol: 1;
- __u64 bpf_event: 1;
- __u64 aux_output: 1;
- __u64 __reserved_1: 32;
- union {
- __u32 wakeup_events;
- __u32 wakeup_watermark;
- };
- __u32 bp_type;
- union {
- __u64 bp_addr;
- __u64 kprobe_func;
- __u64 uprobe_path;
- __u64 config1;
- };
- union {
- __u64 bp_len;
- __u64 kprobe_addr;
- __u64 probe_offset;
- __u64 config2;
- };
- __u64 branch_sample_type;
- __u64 sample_regs_user;
- __u32 sample_stack_user;
- __s32 clockid;
- __u64 sample_regs_intr;
- __u32 aux_watermark;
- __u16 sample_max_stack;
- __u16 __reserved_2;
- __u32 aux_sample_size;
- __u32 __reserved_3;
-};
-
-struct hw_perf_event_extra {
- u64 config;
- unsigned int reg;
- int alloc;
- int idx;
-};
-
-struct arch_hw_breakpoint {
- long unsigned int address;
- long unsigned int mask;
- u8 len;
- u8 type;
-};
-
-struct hw_perf_event {
- union {
- struct {
- u64 config;
- u64 last_tag;
- long unsigned int config_base;
- long unsigned int event_base;
- int event_base_rdpmc;
- int idx;
- int last_cpu;
- int flags;
- struct hw_perf_event_extra extra_reg;
- struct hw_perf_event_extra branch_reg;
- };
- struct {
- struct hrtimer hrtimer;
- };
- struct {
- struct list_head tp_list;
- };
- struct {
- u64 pwr_acc;
- u64 ptsc;
- };
- struct {
- struct arch_hw_breakpoint info;
- struct list_head bp_list;
- };
- struct {
- u8 iommu_bank;
- u8 iommu_cntr;
- u16 padding;
- u64 conf;
- u64 conf1;
- };
- };
- struct task_struct *target;
- void *addr_filters;
- long unsigned int addr_filters_gen;
- int state;
- local64_t prev_count;
- u64 sample_period;
- u64 last_period;
- local64_t period_left;
- u64 interrupts_seq;
- u64 interrupts;
- u64 freq_time_stamp;
- u64 freq_count_stamp;
-};
-
-struct irq_work {
- atomic_t flags;
- struct llist_node llnode;
- void (*func)(struct irq_work *);
-};
-
-struct perf_addr_filters_head {
- struct list_head list;
- raw_spinlock_t lock;
- unsigned int nr_file_filters;
-};
-
-struct perf_sample_data;
-
-typedef void (*perf_overflow_handler_t)(struct perf_event *, struct perf_sample_data *, struct pt_regs *);
-
-struct pmu;
-
-struct ring_buffer;
-
-struct perf_addr_filter_range;
-
-struct bpf_prog;
-
-struct trace_event_call;
-
-struct event_filter;
-
-struct perf_event {
- struct list_head event_entry;
- struct list_head sibling_list;
- struct list_head active_list;
- struct rb_node group_node;
- u64 group_index;
- struct list_head migrate_entry;
- struct hlist_node hlist_entry;
- struct list_head active_entry;
- int nr_siblings;
- int event_caps;
- int group_caps;
- struct perf_event *group_leader;
- struct pmu *pmu;
- void *pmu_private;
- enum perf_event_state state;
- unsigned int attach_state;
- local64_t count;
- atomic64_t child_count;
- u64 total_time_enabled;
- u64 total_time_running;
- u64 tstamp;
- u64 shadow_ctx_time;
- struct perf_event_attr attr;
- u16 header_size;
- u16 id_header_size;
- u16 read_size;
- struct hw_perf_event hw;
- struct perf_event_context *ctx;
- atomic_long_t refcount;
- atomic64_t child_total_time_enabled;
- atomic64_t child_total_time_running;
- struct mutex child_mutex;
- struct list_head child_list;
- struct perf_event *parent;
- int oncpu;
- int cpu;
- struct list_head owner_entry;
- struct task_struct *owner;
- struct mutex mmap_mutex;
- atomic_t mmap_count;
- struct ring_buffer *rb;
- struct list_head rb_entry;
- long unsigned int rcu_batches;
- int rcu_pending;
- wait_queue_head_t waitq;
- struct fasync_struct *fasync;
- int pending_wakeup;
- int pending_kill;
- int pending_disable;
- struct irq_work pending;
- atomic_t event_limit;
- struct perf_addr_filters_head addr_filters;
- struct perf_addr_filter_range *addr_filter_ranges;
- long unsigned int addr_filters_gen;
- struct perf_event *aux_event;
- void (*destroy)(struct perf_event *);
- struct callback_head callback_head;
- struct pid_namespace *ns;
- u64 id;
- u64 (*clock)();
- perf_overflow_handler_t overflow_handler;
- void *overflow_handler_context;
- perf_overflow_handler_t orig_overflow_handler;
- struct bpf_prog *prog;
- struct trace_event_call *tp_event;
- struct event_filter *filter;
- void *security;
- struct list_head sb_list;
-};
-
-struct lockdep_map {};
-
-struct uid_gid_extent {
- u32 first;
- u32 lower_first;
- u32 count;
-};
-
-struct uid_gid_map {
- u32 nr_extents;
- union {
- struct uid_gid_extent extent[5];
- struct {
- struct uid_gid_extent *forward;
- struct uid_gid_extent *reverse;
- };
- };
-};
-
-struct proc_ns_operations;
-
-struct ns_common {
- atomic_long_t stashed;
- const struct proc_ns_operations *ops;
- unsigned int inum;
-};
-
-struct ctl_table;
-
-struct ctl_table_root;
-
-struct ctl_table_set;
-
-struct ctl_dir;
-
-struct ctl_node;
-
-struct ctl_table_header {
- union {
- struct {
- struct ctl_table *ctl_table;
- int used;
- int count;
- int nreg;
- };
- struct callback_head rcu;
- };
- struct completion *unregistering;
- struct ctl_table *ctl_table_arg;
- struct ctl_table_root *root;
- struct ctl_table_set *set;
- struct ctl_dir *parent;
- struct ctl_node *node;
- struct hlist_head inodes;
-};
-
-struct ctl_dir {
- struct ctl_table_header header;
- struct rb_root root;
-};
-
-struct ctl_table_set {
- int (*is_seen)(struct ctl_table_set *);
- struct ctl_dir dir;
-};
-
-struct ucounts;
-
-struct user_namespace {
- struct uid_gid_map uid_map;
- struct uid_gid_map gid_map;
- struct uid_gid_map projid_map;
- atomic_t count;
- struct user_namespace *parent;
- int level;
- kuid_t owner;
- kgid_t group;
- struct ns_common ns;
- long unsigned int flags;
- struct list_head keyring_name_list;
- struct key *user_keyring_register;
- struct rw_semaphore keyring_sem;
- struct work_struct work;
- struct ctl_table_set set;
- struct ctl_table_header *sysctls;
- struct ucounts *ucounts;
- int ucount_max[9];
-};
-
-enum node_states {
- N_POSSIBLE = 0,
- N_ONLINE = 1,
- N_NORMAL_MEMORY = 2,
- N_HIGH_MEMORY = 2,
- N_MEMORY = 3,
- N_CPU = 4,
- NR_NODE_STATES = 5,
-};
-
-struct delayed_work {
- struct work_struct work;
- struct timer_list timer;
- struct workqueue_struct *wq;
- int cpu;
-};
-
-struct rcu_work {
- struct work_struct work;
- struct callback_head rcu;
- struct workqueue_struct *wq;
-};
-
-struct rcu_segcblist {
- struct callback_head *head;
- struct callback_head **tails[4];
- long unsigned int gp_seq[4];
- long int len;
- long int len_lazy;
- u8 enabled;
- u8 offloaded;
-};
-
-struct srcu_node;
-
-struct srcu_struct;
-
-struct srcu_data {
- long unsigned int srcu_lock_count[2];
- long unsigned int srcu_unlock_count[2];
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- spinlock_t lock;
- struct rcu_segcblist srcu_cblist;
- long unsigned int srcu_gp_seq_needed;
- long unsigned int srcu_gp_seq_needed_exp;
- bool srcu_cblist_invoking;
- struct timer_list delay_work;
- struct work_struct work;
- struct callback_head srcu_barrier_head;
- struct srcu_node *mynode;
- long unsigned int grpmask;
- int cpu;
- struct srcu_struct *ssp;
- long: 64;
-};
-
-struct srcu_node {
- spinlock_t lock;
- long unsigned int srcu_have_cbs[4];
- long unsigned int srcu_data_have_cbs[4];
- long unsigned int srcu_gp_seq_needed_exp;
- struct srcu_node *srcu_parent;
- int grplo;
- int grphi;
-};
-
-struct srcu_struct {
- struct srcu_node node[5];
- struct srcu_node *level[3];
- struct mutex srcu_cb_mutex;
- spinlock_t lock;
- struct mutex srcu_gp_mutex;
- unsigned int srcu_idx;
- long unsigned int srcu_gp_seq;
- long unsigned int srcu_gp_seq_needed;
- long unsigned int srcu_gp_seq_needed_exp;
- long unsigned int srcu_last_gp_end;
- struct srcu_data *sda;
- long unsigned int srcu_barrier_seq;
- struct mutex srcu_barrier_mutex;
- struct completion srcu_barrier_completion;
- atomic_t srcu_barrier_cpu_cnt;
- struct delayed_work work;
-};
-
-struct anon_vma {
- struct anon_vma *root;
- struct rw_semaphore rwsem;
- atomic_t refcount;
- unsigned int degree;
- struct anon_vma *parent;
- struct rb_root_cached rb_root;
-};
-
-struct mempolicy {
- atomic_t refcnt;
- short unsigned int mode;
- short unsigned int flags;
- union {
- short int preferred_node;
- nodemask_t nodes;
- } v;
- union {
- nodemask_t cpuset_mems_allowed;
- nodemask_t user_nodemask;
- } w;
-};
-
-struct linux_binprm;
-
-struct coredump_params;
-
-struct linux_binfmt {
- struct list_head lh;
- struct module *module;
- int (*load_binary)(struct linux_binprm *);
- int (*load_shlib)(struct file *);
- int (*core_dump)(struct coredump_params *);
- long unsigned int min_coredump;
-};
-
-typedef void (*smp_call_func_t)(void *);
-
-struct __call_single_data {
- struct llist_node llist;
- smp_call_func_t func;
- void *info;
- unsigned int flags;
-};
-
-typedef int proc_handler(struct ctl_table *, int, void *, size_t *, loff_t *);
-
-struct ctl_table_poll;
-
-struct ctl_table {
- const char *procname;
- void *data;
- int maxlen;
- umode_t mode;
- struct ctl_table *child;
- proc_handler *proc_handler;
- struct ctl_table_poll *poll;
- void *extra1;
- void *extra2;
-};
-
-struct ctl_table_poll {
- atomic_t event;
- wait_queue_head_t wait;
-};
-
-struct ctl_node {
- struct rb_node node;
- struct ctl_table_header *header;
-};
-
-struct ctl_table_root {
- struct ctl_table_set default_set;
- struct ctl_table_set * (*lookup)(struct ctl_table_root *);
- void (*set_ownership)(struct ctl_table_header *, struct ctl_table *, kuid_t *, kgid_t *);
- int (*permissions)(struct ctl_table_header *, struct ctl_table *);
-};
-
-enum umh_disable_depth {
- UMH_ENABLED = 0,
- UMH_FREEZING = 1,
- UMH_DISABLED = 2,
-};
-
-struct va_alignment {
- int flags;
- long unsigned int mask;
- long unsigned int bits;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-typedef __u64 Elf64_Addr;
-
-typedef __u16 Elf64_Half;
-
-typedef __u32 Elf64_Word;
-
-typedef __u64 Elf64_Xword;
-
-typedef __s64 Elf64_Sxword;
-
-typedef struct {
- Elf64_Sxword d_tag;
- union {
- Elf64_Xword d_val;
- Elf64_Addr d_ptr;
- } d_un;
-} Elf64_Dyn;
-
-struct elf64_sym {
- Elf64_Word st_name;
- unsigned char st_info;
- unsigned char st_other;
- Elf64_Half st_shndx;
- Elf64_Addr st_value;
- Elf64_Xword st_size;
-};
-
-typedef struct elf64_sym Elf64_Sym;
-
-struct seq_file {
- char *buf;
- size_t size;
- size_t from;
- size_t count;
- size_t pad_until;
- loff_t index;
- loff_t read_pos;
- u64 version;
- struct mutex lock;
- const struct seq_operations___2 *op;
- int poll_event;
- const struct file *file;
- void *private;
-};
-
-typedef void (*poll_queue_proc)(struct file *, wait_queue_head_t *, struct poll_table_struct *);
-
-struct poll_table_struct {
- poll_queue_proc _qproc;
- __poll_t _key;
-};
-
-struct kernel_param;
-
-struct kernel_param_ops {
- unsigned int flags;
- int (*set)(const char *, const struct kernel_param *);
- int (*get)(char *, const struct kernel_param *);
- void (*free)(void *);
-};
-
-struct kparam_string;
-
-struct kparam_array;
-
-struct kernel_param {
- const char *name;
- struct module *mod;
- const struct kernel_param_ops *ops;
- const u16 perm;
- s8 level;
- u8 flags;
- union {
- void *arg;
- const struct kparam_string *str;
- const struct kparam_array *arr;
- };
-};
-
-struct kparam_string {
- unsigned int maxlen;
- char *string;
-};
-
-struct kparam_array {
- unsigned int max;
- unsigned int elemsize;
- unsigned int *num;
- const struct kernel_param_ops *ops;
- void *elem;
-};
-
-enum module_state {
- MODULE_STATE_LIVE = 0,
- MODULE_STATE_COMING = 1,
- MODULE_STATE_GOING = 2,
- MODULE_STATE_UNFORMED = 3,
-};
-
-struct module_param_attrs;
-
-struct module_kobject {
- struct kobject kobj;
- struct module *mod;
- struct kobject *drivers_dir;
- struct module_param_attrs *mp;
- struct completion *kobj_completion;
-};
-
-struct latch_tree_node {
- struct rb_node node[2];
-};
-
-struct mod_tree_node {
- struct module *mod;
- struct latch_tree_node node;
-};
-
-struct module_layout {
- void *base;
- unsigned int size;
- unsigned int text_size;
- unsigned int ro_size;
- unsigned int ro_after_init_size;
- struct mod_tree_node mtn;
-};
-
-struct mod_arch_specific {
- unsigned int num_orcs;
- int *orc_unwind_ip;
- struct orc_entry *orc_unwind;
-};
-
-struct mod_kallsyms {
- Elf64_Sym *symtab;
- unsigned int num_symtab;
- char *strtab;
- char *typetab;
-};
-
-struct module_attribute;
-
-struct exception_table_entry;
-
-struct module_sect_attrs;
-
-struct module_notes_attrs;
-
-struct trace_eval_map;
-
-struct error_injection_entry;
-
-struct module {
- enum module_state state;
- struct list_head list;
- char name[56];
- struct module_kobject mkobj;
- struct module_attribute *modinfo_attrs;
- const char *version;
- const char *srcversion;
- struct kobject *holders_dir;
- const struct kernel_symbol *syms;
- const s32 *crcs;
- unsigned int num_syms;
- struct mutex param_lock;
- struct kernel_param *kp;
- unsigned int num_kp;
- unsigned int num_gpl_syms;
- const struct kernel_symbol *gpl_syms;
- const s32 *gpl_crcs;
- bool async_probe_requested;
- const struct kernel_symbol *gpl_future_syms;
- const s32 *gpl_future_crcs;
- unsigned int num_gpl_future_syms;
- unsigned int num_exentries;
- struct exception_table_entry *extable;
- int (*init)();
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct module_layout core_layout;
- struct module_layout init_layout;
- struct mod_arch_specific arch;
- long unsigned int taints;
- unsigned int num_bugs;
- struct list_head bug_list;
- struct bug_entry *bug_table;
- struct mod_kallsyms *kallsyms;
- struct mod_kallsyms core_kallsyms;
- struct module_sect_attrs *sect_attrs;
- struct module_notes_attrs *notes_attrs;
- char *args;
- void *percpu;
- unsigned int percpu_size;
- unsigned int num_tracepoints;
- tracepoint_ptr_t *tracepoints_ptrs;
- unsigned int num_srcu_structs;
- struct srcu_struct **srcu_struct_ptrs;
- unsigned int num_bpf_raw_events;
- struct bpf_raw_event_map *bpf_raw_events;
- struct jump_entry *jump_entries;
- unsigned int num_jump_entries;
- unsigned int num_trace_bprintk_fmt;
- const char **trace_bprintk_fmt_start;
- struct trace_event_call **trace_events;
- unsigned int num_trace_events;
- struct trace_eval_map **trace_evals;
- unsigned int num_trace_evals;
- struct list_head source_list;
- struct list_head target_list;
- void (*exit)();
- atomic_t refcnt;
- struct error_injection_entry *ei_funcs;
- unsigned int num_ei_funcs;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct error_injection_entry {
- long unsigned int addr;
- int etype;
-};
-
-struct module_attribute {
- struct attribute attr;
- ssize_t (*show)(struct module_attribute *, struct module_kobject *, char *);
- ssize_t (*store)(struct module_attribute *, struct module_kobject *, const char *, size_t);
- void (*setup)(struct module *, const char *);
- int (*test)(struct module *);
- void (*free)(struct module *);
-};
-
-struct exception_table_entry {
- int insn;
- int fixup;
- int handler;
-};
-
-struct trace_event_functions;
-
-struct trace_event {
- struct hlist_node node;
- struct list_head list;
- int type;
- struct trace_event_functions *funcs;
-};
-
-struct trace_event_class;
-
-struct bpf_prog_array;
-
-struct trace_event_call {
- struct list_head list;
- struct trace_event_class *class;
- union {
- char *name;
- struct tracepoint *tp;
- };
- struct trace_event event;
- char *print_fmt;
- struct event_filter *filter;
- void *mod;
- void *data;
- int flags;
- int perf_refcount;
- struct hlist_head *perf_events;
- struct bpf_prog_array *prog_array;
- int (*perf_perm)(struct trace_event_call *, struct perf_event *);
-};
-
-struct trace_eval_map {
- const char *system;
- const char *eval_string;
- long unsigned int eval_value;
-};
-
-struct fs_pin;
-
-struct pid_namespace {
- struct kref kref;
- struct idr idr;
- struct callback_head rcu;
- unsigned int pid_allocated;
- struct task_struct *child_reaper;
- struct kmem_cache *pid_cachep;
- unsigned int level;
- struct pid_namespace *parent;
- struct vfsmount *proc_mnt;
- struct dentry *proc_self;
- struct dentry *proc_thread_self;
- struct fs_pin *bacct;
- struct user_namespace *user_ns;
- struct ucounts *ucounts;
- struct work_struct proc_work;
- kgid_t pid_gid;
- int hide_pid;
- int reboot;
- struct ns_common ns;
-};
-
-struct rlimit {
- __kernel_ulong_t rlim_cur;
- __kernel_ulong_t rlim_max;
-};
-
-struct task_cputime {
- u64 stime;
- u64 utime;
- long long unsigned int sum_exec_runtime;
-};
-
-typedef void __signalfn_t(int);
-
-typedef __signalfn_t *__sighandler_t;
-
-typedef void __restorefn_t();
-
-typedef __restorefn_t *__sigrestore_t;
-
-struct user_struct {
- refcount_t __count;
- atomic_t processes;
- atomic_t sigpending;
- atomic_long_t epoll_watches;
- long unsigned int mq_bytes;
- long unsigned int locked_shm;
- long unsigned int unix_inflight;
- atomic_long_t pipe_bufs;
- struct hlist_node uidhash_node;
- kuid_t uid;
- atomic_long_t locked_vm;
- struct ratelimit_state ratelimit;
-};
-
-struct sigaction {
- __sighandler_t sa_handler;
- long unsigned int sa_flags;
- __sigrestore_t sa_restorer;
- sigset_t sa_mask;
-};
-
-struct k_sigaction {
- struct sigaction sa;
-};
-
-struct cpu_itimer {
- u64 expires;
- u64 incr;
-};
-
-struct task_cputime_atomic {
- atomic64_t utime;
- atomic64_t stime;
- atomic64_t sum_exec_runtime;
-};
-
-struct thread_group_cputimer {
- struct task_cputime_atomic cputime_atomic;
-};
-
-struct pacct_struct {
- int ac_flag;
- long int ac_exitcode;
- long unsigned int ac_mem;
- u64 ac_utime;
- u64 ac_stime;
- long unsigned int ac_minflt;
- long unsigned int ac_majflt;
-};
-
-struct tty_struct;
-
-struct taskstats;
-
-struct tty_audit_buf;
-
-struct signal_struct {
- refcount_t sigcnt;
- atomic_t live;
- int nr_threads;
- struct list_head thread_head;
- wait_queue_head_t wait_chldexit;
- struct task_struct *curr_target;
- struct sigpending shared_pending;
- struct hlist_head multiprocess;
- int group_exit_code;
- int notify_count;
- struct task_struct *group_exit_task;
- int group_stop_count;
- unsigned int flags;
- unsigned int is_child_subreaper: 1;
- unsigned int has_child_subreaper: 1;
- int posix_timer_id;
- struct list_head posix_timers;
- struct hrtimer real_timer;
- ktime_t it_real_incr;
- struct cpu_itimer it[2];
- struct thread_group_cputimer cputimer;
- struct posix_cputimers posix_cputimers;
- struct pid *pids[4];
- struct pid *tty_old_pgrp;
- int leader;
- struct tty_struct *tty;
- seqlock_t stats_lock;
- u64 utime;
- u64 stime;
- u64 cutime;
- u64 cstime;
- u64 gtime;
- u64 cgtime;
- struct prev_cputime prev_cputime;
- long unsigned int nvcsw;
- long unsigned int nivcsw;
- long unsigned int cnvcsw;
- long unsigned int cnivcsw;
- long unsigned int min_flt;
- long unsigned int maj_flt;
- long unsigned int cmin_flt;
- long unsigned int cmaj_flt;
- long unsigned int inblock;
- long unsigned int oublock;
- long unsigned int cinblock;
- long unsigned int coublock;
- long unsigned int maxrss;
- long unsigned int cmaxrss;
- struct task_io_accounting ioac;
- long long unsigned int sum_sched_runtime;
- struct rlimit rlim[16];
- struct pacct_struct pacct;
- struct taskstats *stats;
- unsigned int audit_tty;
- struct tty_audit_buf *tty_audit_buf;
- bool oom_flag_origin;
- short int oom_score_adj;
- short int oom_score_adj_min;
- struct mm_struct *oom_mm;
- struct mutex cred_guard_mutex;
-};
-
-typedef int32_t key_serial_t;
-
-typedef uint32_t key_perm_t;
-
-struct key_type;
-
-struct key_tag;
-
-struct keyring_index_key {
- long unsigned int hash;
- union {
- struct {
- u16 desc_len;
- char desc[6];
- };
- long unsigned int x;
- };
- struct key_type *type;
- struct key_tag *domain_tag;
- const char *description;
-};
-
-union key_payload {
- void *rcu_data0;
- void *data[4];
-};
-
-struct assoc_array_ptr;
-
-struct assoc_array {
- struct assoc_array_ptr *root;
- long unsigned int nr_leaves_on_tree;
-};
-
-struct key_user;
-
-struct key_restriction;
-
-struct key {
- refcount_t usage;
- key_serial_t serial;
- union {
- struct list_head graveyard_link;
- struct rb_node serial_node;
- };
- struct rw_semaphore sem;
- struct key_user *user;
- void *security;
- union {
- time64_t expiry;
- time64_t revoked_at;
- };
- time64_t last_used_at;
- kuid_t uid;
- kgid_t gid;
- key_perm_t perm;
- short unsigned int quotalen;
- short unsigned int datalen;
- short int state;
- long unsigned int flags;
- union {
- struct keyring_index_key index_key;
- struct {
- long unsigned int hash;
- long unsigned int len_desc;
- struct key_type *type;
- struct key_tag *domain_tag;
- char *description;
- };
- };
- union {
- union key_payload payload;
- struct {
- struct list_head name_link;
- struct assoc_array keys;
- };
- };
- struct key_restriction *restrict_link;
-};
-
-struct uts_namespace;
-
-struct ipc_namespace;
-
-struct mnt_namespace;
-
-struct net;
-
-struct cgroup_namespace;
-
-struct nsproxy {
- atomic_t count;
- struct uts_namespace *uts_ns;
- struct ipc_namespace *ipc_ns;
- struct mnt_namespace *mnt_ns;
- struct pid_namespace *pid_ns_for_children;
- struct net *net_ns;
- struct cgroup_namespace *cgroup_ns;
-};
-
-struct sighand_struct {
- spinlock_t siglock;
- refcount_t count;
- wait_queue_head_t signalfd_wqh;
- struct k_sigaction action[64];
-};
-
-struct bio;
-
-struct bio_list {
- struct bio *head;
- struct bio *tail;
-};
-
-struct blk_plug {
- struct list_head mq_list;
- struct list_head cb_list;
- short unsigned int rq_count;
- bool multiple_queues;
-};
-
-struct reclaim_state {
- long unsigned int reclaimed_slab;
-};
-
-typedef int congested_fn(void *, int);
-
-struct fprop_local_percpu {
- struct percpu_counter events;
- unsigned int period;
- raw_spinlock_t lock;
-};
-
-enum wb_reason {
- WB_REASON_BACKGROUND = 0,
- WB_REASON_VMSCAN = 1,
- WB_REASON_SYNC = 2,
- WB_REASON_PERIODIC = 3,
- WB_REASON_LAPTOP_TIMER = 4,
- WB_REASON_FREE_MORE_MEM = 5,
- WB_REASON_FS_FREE_SPACE = 6,
- WB_REASON_FORKER_THREAD = 7,
- WB_REASON_FOREIGN_FLUSH = 8,
- WB_REASON_MAX = 9,
-};
-
-struct bdi_writeback_congested;
-
-struct bdi_writeback {
- struct backing_dev_info *bdi;
- long unsigned int state;
- long unsigned int last_old_flush;
- struct list_head b_dirty;
- struct list_head b_io;
- struct list_head b_more_io;
- struct list_head b_dirty_time;
- spinlock_t list_lock;
- struct percpu_counter stat[4];
- struct bdi_writeback_congested *congested;
- long unsigned int bw_time_stamp;
- long unsigned int dirtied_stamp;
- long unsigned int written_stamp;
- long unsigned int write_bandwidth;
- long unsigned int avg_write_bandwidth;
- long unsigned int dirty_ratelimit;
- long unsigned int balanced_dirty_ratelimit;
- struct fprop_local_percpu completions;
- int dirty_exceeded;
- enum wb_reason start_all_reason;
- spinlock_t work_lock;
- struct list_head work_list;
- struct delayed_work dwork;
- long unsigned int dirty_sleep;
- struct list_head bdi_node;
-};
-
-struct backing_dev_info {
- u64 id;
- struct rb_node rb_node;
- struct list_head bdi_list;
- long unsigned int ra_pages;
- long unsigned int io_pages;
- congested_fn *congested_fn;
- void *congested_data;
- const char *name;
- struct kref refcnt;
- unsigned int capabilities;
- unsigned int min_ratio;
- unsigned int max_ratio;
- unsigned int max_prop_frac;
- atomic_long_t tot_write_bandwidth;
- struct bdi_writeback wb;
- struct list_head wb_list;
- struct bdi_writeback_congested *wb_congested;
- wait_queue_head_t wb_waitq;
- struct device *dev;
- struct device *owner;
- struct timer_list laptop_mode_wb_timer;
- struct dentry *debug_dir;
-};
-
-struct cgroup_subsys_state;
-
-struct cgroup;
-
-struct css_set {
- struct cgroup_subsys_state *subsys[4];
- refcount_t refcount;
- struct css_set *dom_cset;
- struct cgroup *dfl_cgrp;
- int nr_tasks;
- struct list_head tasks;
- struct list_head mg_tasks;
- struct list_head dying_tasks;
- struct list_head task_iters;
- struct list_head e_cset_node[4];
- struct list_head threaded_csets;
- struct list_head threaded_csets_node;
- struct hlist_node hlist;
- struct list_head cgrp_links;
- struct list_head mg_preload_node;
- struct list_head mg_node;
- struct cgroup *mg_src_cgrp;
- struct cgroup *mg_dst_cgrp;
- struct css_set *mg_dst_cset;
- bool dead;
- struct callback_head callback_head;
-};
-
-struct perf_event_groups {
- struct rb_root tree;
- u64 index;
-};
-
-struct perf_event_context {
- struct pmu *pmu;
- raw_spinlock_t lock;
- struct mutex mutex;
- struct list_head active_ctx_list;
- struct perf_event_groups pinned_groups;
- struct perf_event_groups flexible_groups;
- struct list_head event_list;
- struct list_head pinned_active;
- struct list_head flexible_active;
- int nr_events;
- int nr_active;
- int is_active;
- int nr_stat;
- int nr_freq;
- int rotate_disable;
- int rotate_necessary;
- refcount_t refcount;
- struct task_struct *task;
- u64 time;
- u64 timestamp;
- struct perf_event_context *parent_ctx;
- u64 parent_gen;
- u64 generation;
- int pin_count;
- void *task_ctx_data;
- struct callback_head callback_head;
-};
-
-struct task_delay_info {
- raw_spinlock_t lock;
- unsigned int flags;
- u64 blkio_start;
- u64 blkio_delay;
- u64 swapin_delay;
- u32 blkio_count;
- u32 swapin_count;
- u64 freepages_start;
- u64 freepages_delay;
- u64 thrashing_start;
- u64 thrashing_delay;
- u32 freepages_count;
- u32 thrashing_count;
-};
-
-union thread_union {
- struct task_struct task;
- long unsigned int stack[2048];
-};
-
-typedef unsigned int blk_qc_t;
-
-typedef blk_qc_t make_request_fn(struct request_queue *, struct bio *);
-
-struct request;
-
-typedef int dma_drain_needed_fn(struct request *);
-
-struct blk_rq_stat {
- u64 mean;
- u64 min;
- u64 max;
- u32 nr_samples;
- u64 batch;
-};
-
-enum blk_zoned_model {
- BLK_ZONED_NONE = 0,
- BLK_ZONED_HA = 1,
- BLK_ZONED_HM = 2,
-};
-
-struct queue_limits {
- long unsigned int bounce_pfn;
- long unsigned int seg_boundary_mask;
- long unsigned int virt_boundary_mask;
- unsigned int max_hw_sectors;
- unsigned int max_dev_sectors;
- unsigned int chunk_sectors;
- unsigned int max_sectors;
- unsigned int max_segment_size;
- unsigned int physical_block_size;
- unsigned int logical_block_size;
- unsigned int alignment_offset;
- unsigned int io_min;
- unsigned int io_opt;
- unsigned int max_discard_sectors;
- unsigned int max_hw_discard_sectors;
- unsigned int max_write_same_sectors;
- unsigned int max_write_zeroes_sectors;
- unsigned int discard_granularity;
- unsigned int discard_alignment;
- short unsigned int max_segments;
- short unsigned int max_integrity_segments;
- short unsigned int max_discard_segments;
- unsigned char misaligned;
- unsigned char discard_misaligned;
- unsigned char raid_partial_stripes_expensive;
- enum blk_zoned_model zoned;
-};
-
-struct bsg_ops;
-
-struct bsg_class_device {
- struct device *class_dev;
- int minor;
- struct request_queue *queue;
- const struct bsg_ops *ops;
-};
-
-typedef void *mempool_alloc_t(gfp_t, void *);
-
-typedef void mempool_free_t(void *, void *);
-
-struct mempool_s {
- spinlock_t lock;
- int min_nr;
- int curr_nr;
- void **elements;
- void *pool_data;
- mempool_alloc_t *alloc;
- mempool_free_t *free;
- wait_queue_head_t wait;
-};
-
-typedef struct mempool_s mempool_t;
-
-struct bio_set {
- struct kmem_cache *bio_slab;
- unsigned int front_pad;
- mempool_t bio_pool;
- mempool_t bvec_pool;
- spinlock_t rescue_lock;
- struct bio_list rescue_list;
- struct work_struct rescue_work;
- struct workqueue_struct *rescue_workqueue;
-};
-
-struct elevator_queue;
-
-struct blk_queue_stats;
-
-struct rq_qos;
-
-struct blk_mq_ops;
-
-struct blk_mq_ctx;
-
-struct blk_mq_hw_ctx;
-
-struct blk_stat_callback;
-
-struct blk_trace;
-
-struct blk_flush_queue;
-
-struct blk_mq_tag_set;
-
-struct request_queue {
- struct request *last_merge;
- struct elevator_queue *elevator;
- struct blk_queue_stats *stats;
- struct rq_qos *rq_qos;
- make_request_fn *make_request_fn;
- dma_drain_needed_fn *dma_drain_needed;
- const struct blk_mq_ops *mq_ops;
- struct blk_mq_ctx *queue_ctx;
- unsigned int queue_depth;
- struct blk_mq_hw_ctx **queue_hw_ctx;
- unsigned int nr_hw_queues;
- struct backing_dev_info *backing_dev_info;
- void *queuedata;
- long unsigned int queue_flags;
- atomic_t pm_only;
- int id;
- gfp_t bounce_gfp;
- spinlock_t queue_lock;
- struct kobject kobj;
- struct kobject *mq_kobj;
- struct device *dev;
- int rpm_status;
- unsigned int nr_pending;
- long unsigned int nr_requests;
- unsigned int dma_drain_size;
- void *dma_drain_buffer;
- unsigned int dma_pad_mask;
- unsigned int dma_alignment;
- unsigned int rq_timeout;
- int poll_nsec;
- struct blk_stat_callback *poll_cb;
- struct blk_rq_stat poll_stat[16];
- struct timer_list timeout;
- struct work_struct timeout_work;
- struct list_head icq_list;
- struct queue_limits limits;
- unsigned int required_elevator_features;
- unsigned int sg_timeout;
- unsigned int sg_reserved_size;
- int node;
- struct blk_trace *blk_trace;
- struct mutex blk_trace_mutex;
- struct blk_flush_queue *fq;
- struct list_head requeue_list;
- spinlock_t requeue_lock;
- struct delayed_work requeue_work;
- struct mutex sysfs_lock;
- struct mutex sysfs_dir_lock;
- struct list_head unused_hctx_list;
- spinlock_t unused_hctx_lock;
- int mq_freeze_depth;
- struct bsg_class_device bsg_dev;
- struct callback_head callback_head;
- wait_queue_head_t mq_freeze_wq;
- struct mutex mq_freeze_lock;
- struct percpu_ref q_usage_counter;
- struct blk_mq_tag_set *tag_set;
- struct list_head tag_set_list;
- struct bio_set bio_split;
- struct dentry *debugfs_dir;
- struct dentry *sched_debugfs_dir;
- struct dentry *rqos_debugfs_dir;
- bool mq_sysfs_init_done;
- size_t cmd_size;
- struct work_struct release_work;
- u64 write_hints[5];
-};
-
-enum writeback_sync_modes {
- WB_SYNC_NONE = 0,
- WB_SYNC_ALL = 1,
-};
-
-struct writeback_control {
- long int nr_to_write;
- long int pages_skipped;
- loff_t range_start;
- loff_t range_end;
- enum writeback_sync_modes sync_mode;
- unsigned int for_kupdate: 1;
- unsigned int for_background: 1;
- unsigned int tagged_writepages: 1;
- unsigned int for_reclaim: 1;
- unsigned int range_cyclic: 1;
- unsigned int for_sync: 1;
- unsigned int no_cgroup_owner: 1;
- unsigned int punt_to_cgroup: 1;
-};
-
-struct swap_cluster_info {
- spinlock_t lock;
- unsigned int data: 24;
- unsigned int flags: 8;
-};
-
-struct swap_cluster_list {
- struct swap_cluster_info head;
- struct swap_cluster_info tail;
-};
-
-struct percpu_cluster;
-
-struct swap_info_struct {
- long unsigned int flags;
- short int prio;
- struct plist_node list;
- signed char type;
- unsigned int max;
- unsigned char *swap_map;
- struct swap_cluster_info *cluster_info;
- struct swap_cluster_list free_clusters;
- unsigned int lowest_bit;
- unsigned int highest_bit;
- unsigned int pages;
- unsigned int inuse_pages;
- unsigned int cluster_next;
- unsigned int cluster_nr;
- struct percpu_cluster *percpu_cluster;
- struct rb_root swap_extent_root;
- struct block_device *bdev;
- struct file *swap_file;
- unsigned int old_block_size;
- spinlock_t lock;
- spinlock_t cont_lock;
- struct work_struct discard_work;
- struct swap_cluster_list discard_clusters;
- struct plist_node avail_lists[0];
-};
-
-struct partition_meta_info;
-
-struct disk_stats;
-
-struct hd_struct {
- sector_t start_sect;
- sector_t nr_sects;
- seqcount_t nr_sects_seq;
- sector_t alignment_offset;
- unsigned int discard_alignment;
- struct device __dev;
- struct kobject *holder_dir;
- int policy;
- int partno;
- struct partition_meta_info *info;
- long unsigned int stamp;
- struct disk_stats *dkstats;
- struct percpu_ref ref;
- struct rcu_work rcu_work;
-};
-
-struct disk_part_tbl;
-
-struct block_device_operations;
-
-struct timer_rand_state;
-
-struct disk_events;
-
-struct badblocks;
-
-struct gendisk {
- int major;
- int first_minor;
- int minors;
- char disk_name[32];
- char * (*devnode)(struct gendisk *, umode_t *);
- short unsigned int events;
- short unsigned int event_flags;
- struct disk_part_tbl *part_tbl;
- struct hd_struct part0;
- const struct block_device_operations *fops;
- struct request_queue *queue;
- void *private_data;
- int flags;
- struct rw_semaphore lookup_sem;
- struct kobject *slave_dir;
- struct timer_rand_state *random;
- atomic_t sync_io;
- struct disk_events *ev;
- int node_id;
- struct badblocks *bb;
- struct lockdep_map lockdep_map;
-};
-
-struct cdev {
- struct kobject kobj;
- struct module *owner;
- const struct file_operations *ops;
- struct list_head list;
- dev_t dev;
- unsigned int count;
-};
-
-typedef u8 blk_status_t;
-
-struct bvec_iter {
- sector_t bi_sector;
- unsigned int bi_size;
- unsigned int bi_idx;
- unsigned int bi_bvec_done;
-};
-
-typedef void bio_end_io_t(struct bio *);
-
-struct bio_vec {
- struct page *bv_page;
- unsigned int bv_len;
- unsigned int bv_offset;
-};
-
-struct bio {
- struct bio *bi_next;
- struct gendisk *bi_disk;
- unsigned int bi_opf;
- short unsigned int bi_flags;
- short unsigned int bi_ioprio;
- short unsigned int bi_write_hint;
- blk_status_t bi_status;
- u8 bi_partno;
- atomic_t __bi_remaining;
- struct bvec_iter bi_iter;
- bio_end_io_t *bi_end_io;
- void *bi_private;
- union { };
- short unsigned int bi_vcnt;
- short unsigned int bi_max_vecs;
- atomic_t __bi_cnt;
- struct bio_vec *bi_io_vec;
- struct bio_set *bi_pool;
- struct bio_vec bi_inline_vecs[0];
-};
-
-struct linux_binprm {
- struct vm_area_struct *vma;
- long unsigned int vma_pages;
- struct mm_struct *mm;
- long unsigned int p;
- long unsigned int argmin;
- unsigned int called_set_creds: 1;
- unsigned int cap_elevated: 1;
- unsigned int secureexec: 1;
- unsigned int recursion_depth;
- struct file *file;
- struct cred *cred;
- int unsafe;
- unsigned int per_clear;
- int argc;
- int envc;
- const char *filename;
- const char *interp;
- unsigned int interp_flags;
- unsigned int interp_data;
- long unsigned int loader;
- long unsigned int exec;
- struct rlimit rlim_stack;
- char buf[256];
-};
-
-struct coredump_params {
- const kernel_siginfo_t *siginfo;
- struct pt_regs *regs;
- struct file *file;
- long unsigned int limit;
- long unsigned int mm_flags;
- loff_t written;
- loff_t pos;
-};
-
-struct key_tag {
- struct callback_head rcu;
- refcount_t usage;
- bool removed;
-};
-
-typedef int (*request_key_actor_t)(struct key *, void *);
-
-struct key_preparsed_payload;
-
-struct key_match_data;
-
-struct kernel_pkey_params;
-
-struct kernel_pkey_query;
-
-struct key_type {
- const char *name;
- size_t def_datalen;
- unsigned int flags;
- int (*vet_description)(const char *);
- int (*preparse)(struct key_preparsed_payload *);
- void (*free_preparse)(struct key_preparsed_payload *);
- int (*instantiate)(struct key *, struct key_preparsed_payload *);
- int (*update)(struct key *, struct key_preparsed_payload *);
- int (*match_preparse)(struct key_match_data *);
- void (*match_free)(struct key_match_data *);
- void (*revoke)(struct key *);
- void (*destroy)(struct key *);
- void (*describe)(const struct key *, struct seq_file *);
- long int (*read)(const struct key *, char *, size_t);
- request_key_actor_t request_key;
- struct key_restriction * (*lookup_restriction)(const char *);
- int (*asym_query)(const struct kernel_pkey_params *, struct kernel_pkey_query *);
- int (*asym_eds_op)(struct kernel_pkey_params *, const void *, void *);
- int (*asym_verify_signature)(struct kernel_pkey_params *, const void *, const void *);
- struct list_head link;
- struct lock_class_key lock_class;
-};
-
-typedef int (*key_restrict_link_func_t)(struct key *, const struct key_type *, const union key_payload *, struct key *);
-
-struct key_restriction {
- key_restrict_link_func_t check;
- struct key *key;
- struct key_type *keytype;
-};
-
-struct group_info {
- atomic_t usage;
- int ngroups;
- kgid_t gid[0];
-};
-
-struct ring_buffer_event {
- u32 type_len: 5;
- u32 time_delta: 27;
- u32 array[0];
-};
-
-struct seq_buf {
- char *buffer;
- size_t size;
- size_t len;
- loff_t readpos;
-};
-
-struct trace_seq {
- unsigned char buffer[4096];
- struct seq_buf seq;
- int full;
-};
-
-enum perf_sw_ids {
- PERF_COUNT_SW_CPU_CLOCK = 0,
- PERF_COUNT_SW_TASK_CLOCK = 1,
- PERF_COUNT_SW_PAGE_FAULTS = 2,
- PERF_COUNT_SW_CONTEXT_SWITCHES = 3,
- PERF_COUNT_SW_CPU_MIGRATIONS = 4,
- PERF_COUNT_SW_PAGE_FAULTS_MIN = 5,
- PERF_COUNT_SW_PAGE_FAULTS_MAJ = 6,
- PERF_COUNT_SW_ALIGNMENT_FAULTS = 7,
- PERF_COUNT_SW_EMULATION_FAULTS = 8,
- PERF_COUNT_SW_DUMMY = 9,
- PERF_COUNT_SW_BPF_OUTPUT = 10,
- PERF_COUNT_SW_MAX = 11,
-};
-
-union perf_mem_data_src {
- __u64 val;
- struct {
- __u64 mem_op: 5;
- __u64 mem_lvl: 14;
- __u64 mem_snoop: 5;
- __u64 mem_lock: 2;
- __u64 mem_dtlb: 7;
- __u64 mem_lvl_num: 4;
- __u64 mem_remote: 1;
- __u64 mem_snoopx: 2;
- __u64 mem_rsvd: 24;
- };
-};
-
-struct perf_branch_entry {
- __u64 from;
- __u64 to;
- __u64 mispred: 1;
- __u64 predicted: 1;
- __u64 in_tx: 1;
- __u64 abort: 1;
- __u64 cycles: 16;
- __u64 type: 4;
- __u64 reserved: 40;
-};
-
-struct taskstats {
- __u16 version;
- __u32 ac_exitcode;
- __u8 ac_flag;
- __u8 ac_nice;
- __u64 cpu_count;
- __u64 cpu_delay_total;
- __u64 blkio_count;
- __u64 blkio_delay_total;
- __u64 swapin_count;
- __u64 swapin_delay_total;
- __u64 cpu_run_real_total;
- __u64 cpu_run_virtual_total;
- char ac_comm[32];
- __u8 ac_sched;
- __u8 ac_pad[3];
- int: 32;
- __u32 ac_uid;
- __u32 ac_gid;
- __u32 ac_pid;
- __u32 ac_ppid;
- __u32 ac_btime;
- __u64 ac_etime;
- __u64 ac_utime;
- __u64 ac_stime;
- __u64 ac_minflt;
- __u64 ac_majflt;
- __u64 coremem;
- __u64 virtmem;
- __u64 hiwater_rss;
- __u64 hiwater_vm;
- __u64 read_char;
- __u64 write_char;
- __u64 read_syscalls;
- __u64 write_syscalls;
- __u64 read_bytes;
- __u64 write_bytes;
- __u64 cancelled_write_bytes;
- __u64 nvcsw;
- __u64 nivcsw;
- __u64 ac_utimescaled;
- __u64 ac_stimescaled;
- __u64 cpu_scaled_run_real_total;
- __u64 freepages_count;
- __u64 freepages_delay_total;
- __u64 thrashing_count;
- __u64 thrashing_delay_total;
-};
-
-struct new_utsname {
- char sysname[65];
- char nodename[65];
- char release[65];
- char version[65];
- char machine[65];
- char domainname[65];
-};
-
-struct uts_namespace {
- struct kref kref;
- struct new_utsname name;
- struct user_namespace *user_ns;
- struct ucounts *ucounts;
- struct ns_common ns;
-};
-
-struct cgroup_namespace {
- refcount_t count;
- struct ns_common ns;
- struct user_namespace *user_ns;
- struct ucounts *ucounts;
- struct css_set *root_cset;
-};
-
-struct proc_ns_operations {
- const char *name;
- const char *real_ns_name;
- int type;
- struct ns_common * (*get)(struct task_struct *);
- void (*put)(struct ns_common *);
- int (*install)(struct nsproxy *, struct ns_common *);
- struct user_namespace * (*owner)(struct ns_common *);
- struct ns_common * (*get_parent)(struct ns_common *);
-};
-
-struct ucounts {
- struct hlist_node node;
- struct user_namespace *ns;
- kuid_t uid;
- int count;
- atomic_t ucount[9];
-};
-
-struct perf_guest_info_callbacks {
- int (*is_in_guest)();
- int (*is_user_mode)();
- long unsigned int (*get_guest_ip)();
- void (*handle_intel_pt_intr)();
-};
-
-struct perf_cpu_context;
-
-struct perf_output_handle;
-
-struct pmu {
- struct list_head entry;
- struct module *module;
- struct device *dev;
- const struct attribute_group **attr_groups;
- const struct attribute_group **attr_update;
- const char *name;
- int type;
- int capabilities;
- int *pmu_disable_count;
- struct perf_cpu_context *pmu_cpu_context;
- atomic_t exclusive_cnt;
- int task_ctx_nr;
- int hrtimer_interval_ms;
- unsigned int nr_addr_filters;
- void (*pmu_enable)(struct pmu *);
- void (*pmu_disable)(struct pmu *);
- int (*event_init)(struct perf_event *);
- void (*event_mapped)(struct perf_event *, struct mm_struct *);
- void (*event_unmapped)(struct perf_event *, struct mm_struct *);
- int (*add)(struct perf_event *, int);
- void (*del)(struct perf_event *, int);
- void (*start)(struct perf_event *, int);
- void (*stop)(struct perf_event *, int);
- void (*read)(struct perf_event *);
- void (*start_txn)(struct pmu *, unsigned int);
- int (*commit_txn)(struct pmu *);
- void (*cancel_txn)(struct pmu *);
- int (*event_idx)(struct perf_event *);
- void (*sched_task)(struct perf_event_context *, bool);
- size_t task_ctx_size;
- void (*swap_task_ctx)(struct perf_event_context *, struct perf_event_context *);
- void * (*setup_aux)(struct perf_event *, void **, int, bool);
- void (*free_aux)(void *);
- long int (*snapshot_aux)(struct perf_event *, struct perf_output_handle *, long unsigned int);
- int (*addr_filters_validate)(struct list_head *);
- void (*addr_filters_sync)(struct perf_event *);
- int (*aux_output_match)(struct perf_event *);
- int (*filter_match)(struct perf_event *);
- int (*check_period)(struct perf_event *, u64);
-};
-
-enum irq_domain_bus_token {
- DOMAIN_BUS_ANY = 0,
- DOMAIN_BUS_WIRED = 1,
- DOMAIN_BUS_GENERIC_MSI = 2,
- DOMAIN_BUS_PCI_MSI = 3,
- DOMAIN_BUS_PLATFORM_MSI = 4,
- DOMAIN_BUS_NEXUS = 5,
- DOMAIN_BUS_IPI = 6,
- DOMAIN_BUS_FSL_MC_MSI = 7,
- DOMAIN_BUS_TI_SCI_INTA_MSI = 8,
- DOMAIN_BUS_WAKEUP = 9,
-};
-
-struct irq_domain_ops;
-
-struct irq_domain_chip_generic;
-
-struct irq_domain {
- struct list_head link;
- const char *name;
- const struct irq_domain_ops *ops;
- void *host_data;
- unsigned int flags;
- unsigned int mapcount;
- struct fwnode_handle *fwnode;
- enum irq_domain_bus_token bus_token;
- struct irq_domain_chip_generic *gc;
- struct irq_domain *parent;
- irq_hw_number_t hwirq_max;
- unsigned int revmap_direct_max_irq;
- unsigned int revmap_size;
- struct xarray revmap_tree;
- struct mutex revmap_tree_mutex;
- unsigned int linear_revmap[0];
-};
-
-typedef u32 phandle;
-
-struct property;
-
-struct device_node {
- const char *name;
- phandle phandle;
- const char *full_name;
- struct fwnode_handle fwnode;
- struct property *properties;
- struct property *deadprops;
- struct device_node *parent;
- struct device_node *child;
- struct device_node *sibling;
- long unsigned int _flags;
- void *data;
-};
-
-enum cpuhp_state {
- CPUHP_INVALID = 4294967295,
- CPUHP_OFFLINE = 0,
- CPUHP_CREATE_THREADS = 1,
- CPUHP_PERF_PREPARE = 2,
- CPUHP_PERF_X86_PREPARE = 3,
- CPUHP_PERF_X86_AMD_UNCORE_PREP = 4,
- CPUHP_PERF_POWER = 5,
- CPUHP_PERF_SUPERH = 6,
- CPUHP_X86_HPET_DEAD = 7,
- CPUHP_X86_APB_DEAD = 8,
- CPUHP_X86_MCE_DEAD = 9,
- CPUHP_VIRT_NET_DEAD = 10,
- CPUHP_SLUB_DEAD = 11,
- CPUHP_MM_WRITEBACK_DEAD = 12,
- CPUHP_MM_VMSTAT_DEAD = 13,
- CPUHP_SOFTIRQ_DEAD = 14,
- CPUHP_NET_MVNETA_DEAD = 15,
- CPUHP_CPUIDLE_DEAD = 16,
- CPUHP_ARM64_FPSIMD_DEAD = 17,
- CPUHP_ARM_OMAP_WAKE_DEAD = 18,
- CPUHP_IRQ_POLL_DEAD = 19,
- CPUHP_BLOCK_SOFTIRQ_DEAD = 20,
- CPUHP_ACPI_CPUDRV_DEAD = 21,
- CPUHP_S390_PFAULT_DEAD = 22,
- CPUHP_BLK_MQ_DEAD = 23,
- CPUHP_FS_BUFF_DEAD = 24,
- CPUHP_PRINTK_DEAD = 25,
- CPUHP_MM_MEMCQ_DEAD = 26,
- CPUHP_PERCPU_CNT_DEAD = 27,
- CPUHP_RADIX_DEAD = 28,
- CPUHP_PAGE_ALLOC_DEAD = 29,
- CPUHP_NET_DEV_DEAD = 30,
- CPUHP_PCI_XGENE_DEAD = 31,
- CPUHP_IOMMU_INTEL_DEAD = 32,
- CPUHP_LUSTRE_CFS_DEAD = 33,
- CPUHP_AP_ARM_CACHE_B15_RAC_DEAD = 34,
- CPUHP_WORKQUEUE_PREP = 35,
- CPUHP_POWER_NUMA_PREPARE = 36,
- CPUHP_HRTIMERS_PREPARE = 37,
- CPUHP_PROFILE_PREPARE = 38,
- CPUHP_X2APIC_PREPARE = 39,
- CPUHP_SMPCFD_PREPARE = 40,
- CPUHP_RELAY_PREPARE = 41,
- CPUHP_SLAB_PREPARE = 42,
- CPUHP_MD_RAID5_PREPARE = 43,
- CPUHP_RCUTREE_PREP = 44,
- CPUHP_CPUIDLE_COUPLED_PREPARE = 45,
- CPUHP_POWERPC_PMAC_PREPARE = 46,
- CPUHP_POWERPC_MMU_CTX_PREPARE = 47,
- CPUHP_XEN_PREPARE = 48,
- CPUHP_XEN_EVTCHN_PREPARE = 49,
- CPUHP_ARM_SHMOBILE_SCU_PREPARE = 50,
- CPUHP_SH_SH3X_PREPARE = 51,
- CPUHP_NET_FLOW_PREPARE = 52,
- CPUHP_TOPOLOGY_PREPARE = 53,
- CPUHP_NET_IUCV_PREPARE = 54,
- CPUHP_ARM_BL_PREPARE = 55,
- CPUHP_TRACE_RB_PREPARE = 56,
- CPUHP_MM_ZS_PREPARE = 57,
- CPUHP_MM_ZSWP_MEM_PREPARE = 58,
- CPUHP_MM_ZSWP_POOL_PREPARE = 59,
- CPUHP_KVM_PPC_BOOK3S_PREPARE = 60,
- CPUHP_ZCOMP_PREPARE = 61,
- CPUHP_TIMERS_PREPARE = 62,
- CPUHP_MIPS_SOC_PREPARE = 63,
- CPUHP_BP_PREPARE_DYN = 64,
- CPUHP_BP_PREPARE_DYN_END = 84,
- CPUHP_BRINGUP_CPU = 85,
- CPUHP_AP_IDLE_DEAD = 86,
- CPUHP_AP_OFFLINE = 87,
- CPUHP_AP_SCHED_STARTING = 88,
- CPUHP_AP_RCUTREE_DYING = 89,
- CPUHP_AP_IRQ_GIC_STARTING = 90,
- CPUHP_AP_IRQ_HIP04_STARTING = 91,
- CPUHP_AP_IRQ_ARMADA_XP_STARTING = 92,
- CPUHP_AP_IRQ_BCM2836_STARTING = 93,
- CPUHP_AP_IRQ_MIPS_GIC_STARTING = 94,
- CPUHP_AP_ARM_MVEBU_COHERENCY = 95,
- CPUHP_AP_MICROCODE_LOADER = 96,
- CPUHP_AP_PERF_X86_AMD_UNCORE_STARTING = 97,
- CPUHP_AP_PERF_X86_STARTING = 98,
- CPUHP_AP_PERF_X86_AMD_IBS_STARTING = 99,
- CPUHP_AP_PERF_X86_CQM_STARTING = 100,
- CPUHP_AP_PERF_X86_CSTATE_STARTING = 101,
- CPUHP_AP_PERF_XTENSA_STARTING = 102,
- CPUHP_AP_MIPS_OP_LOONGSON3_STARTING = 103,
- CPUHP_AP_ARM_SDEI_STARTING = 104,
- CPUHP_AP_ARM_VFP_STARTING = 105,
- CPUHP_AP_ARM64_DEBUG_MONITORS_STARTING = 106,
- CPUHP_AP_PERF_ARM_HW_BREAKPOINT_STARTING = 107,
- CPUHP_AP_PERF_ARM_ACPI_STARTING = 108,
- CPUHP_AP_PERF_ARM_STARTING = 109,
- CPUHP_AP_ARM_L2X0_STARTING = 110,
- CPUHP_AP_EXYNOS4_MCT_TIMER_STARTING = 111,
- CPUHP_AP_ARM_ARCH_TIMER_STARTING = 112,
- CPUHP_AP_ARM_GLOBAL_TIMER_STARTING = 113,
- CPUHP_AP_JCORE_TIMER_STARTING = 114,
- CPUHP_AP_ARM_TWD_STARTING = 115,
- CPUHP_AP_QCOM_TIMER_STARTING = 116,
- CPUHP_AP_TEGRA_TIMER_STARTING = 117,
- CPUHP_AP_ARMADA_TIMER_STARTING = 118,
- CPUHP_AP_MARCO_TIMER_STARTING = 119,
- CPUHP_AP_MIPS_GIC_TIMER_STARTING = 120,
- CPUHP_AP_ARC_TIMER_STARTING = 121,
- CPUHP_AP_RISCV_TIMER_STARTING = 122,
- CPUHP_AP_CSKY_TIMER_STARTING = 123,
- CPUHP_AP_HYPERV_TIMER_STARTING = 124,
- CPUHP_AP_KVM_STARTING = 125,
- CPUHP_AP_KVM_ARM_VGIC_INIT_STARTING = 126,
- CPUHP_AP_KVM_ARM_VGIC_STARTING = 127,
- CPUHP_AP_KVM_ARM_TIMER_STARTING = 128,
- CPUHP_AP_DUMMY_TIMER_STARTING = 129,
- CPUHP_AP_ARM_XEN_STARTING = 130,
- CPUHP_AP_ARM_KVMPV_STARTING = 131,
- CPUHP_AP_ARM_CORESIGHT_STARTING = 132,
- CPUHP_AP_ARM64_ISNDEP_STARTING = 133,
- CPUHP_AP_SMPCFD_DYING = 134,
- CPUHP_AP_X86_TBOOT_DYING = 135,
- CPUHP_AP_ARM_CACHE_B15_RAC_DYING = 136,
- CPUHP_AP_ONLINE = 137,
- CPUHP_TEARDOWN_CPU = 138,
- CPUHP_AP_ONLINE_IDLE = 139,
- CPUHP_AP_SMPBOOT_THREADS = 140,
- CPUHP_AP_X86_VDSO_VMA_ONLINE = 141,
- CPUHP_AP_IRQ_AFFINITY_ONLINE = 142,
- CPUHP_AP_ARM_MVEBU_SYNC_CLOCKS = 143,
- CPUHP_AP_X86_INTEL_EPB_ONLINE = 144,
- CPUHP_AP_PERF_ONLINE = 145,
- CPUHP_AP_PERF_X86_ONLINE = 146,
- CPUHP_AP_PERF_X86_UNCORE_ONLINE = 147,
- CPUHP_AP_PERF_X86_AMD_UNCORE_ONLINE = 148,
- CPUHP_AP_PERF_X86_AMD_POWER_ONLINE = 149,
- CPUHP_AP_PERF_X86_RAPL_ONLINE = 150,
- CPUHP_AP_PERF_X86_CQM_ONLINE = 151,
- CPUHP_AP_PERF_X86_CSTATE_ONLINE = 152,
- CPUHP_AP_PERF_S390_CF_ONLINE = 153,
- CPUHP_AP_PERF_S390_SF_ONLINE = 154,
- CPUHP_AP_PERF_ARM_CCI_ONLINE = 155,
- CPUHP_AP_PERF_ARM_CCN_ONLINE = 156,
- CPUHP_AP_PERF_ARM_HISI_DDRC_ONLINE = 157,
- CPUHP_AP_PERF_ARM_HISI_HHA_ONLINE = 158,
- CPUHP_AP_PERF_ARM_HISI_L3_ONLINE = 159,
- CPUHP_AP_PERF_ARM_L2X0_ONLINE = 160,
- CPUHP_AP_PERF_ARM_QCOM_L2_ONLINE = 161,
- CPUHP_AP_PERF_ARM_QCOM_L3_ONLINE = 162,
- CPUHP_AP_PERF_ARM_APM_XGENE_ONLINE = 163,
- CPUHP_AP_PERF_ARM_CAVIUM_TX2_UNCORE_ONLINE = 164,
- CPUHP_AP_PERF_POWERPC_NEST_IMC_ONLINE = 165,
- CPUHP_AP_PERF_POWERPC_CORE_IMC_ONLINE = 166,
- CPUHP_AP_PERF_POWERPC_THREAD_IMC_ONLINE = 167,
- CPUHP_AP_PERF_POWERPC_TRACE_IMC_ONLINE = 168,
- CPUHP_AP_WATCHDOG_ONLINE = 169,
- CPUHP_AP_WORKQUEUE_ONLINE = 170,
- CPUHP_AP_RCUTREE_ONLINE = 171,
- CPUHP_AP_BASE_CACHEINFO_ONLINE = 172,
- CPUHP_AP_ONLINE_DYN = 173,
- CPUHP_AP_ONLINE_DYN_END = 203,
- CPUHP_AP_X86_HPET_ONLINE = 204,
- CPUHP_AP_X86_KVM_CLK_ONLINE = 205,
- CPUHP_AP_ACTIVE = 206,
- CPUHP_ONLINE = 207,
-};
-
-struct perf_regs {
- __u64 abi;
- struct pt_regs *regs;
-};
-
-struct kernel_cpustat {
- u64 cpustat[10];
-};
-
-struct kernel_stat {
- long unsigned int irqs_sum;
- unsigned int softirqs[10];
-};
-
-struct u64_stats_sync {};
-
-struct bpf_insn {
- __u8 code;
- __u8 dst_reg: 4;
- __u8 src_reg: 4;
- __s16 off;
- __s32 imm;
-};
-
-struct bpf_cgroup_storage_key {
- __u64 cgroup_inode_id;
- __u32 attach_type;
-};
-
-enum bpf_map_type {
- BPF_MAP_TYPE_UNSPEC = 0,
- BPF_MAP_TYPE_HASH = 1,
- BPF_MAP_TYPE_ARRAY = 2,
- BPF_MAP_TYPE_PROG_ARRAY = 3,
- BPF_MAP_TYPE_PERF_EVENT_ARRAY = 4,
- BPF_MAP_TYPE_PERCPU_HASH = 5,
- BPF_MAP_TYPE_PERCPU_ARRAY = 6,
- BPF_MAP_TYPE_STACK_TRACE = 7,
- BPF_MAP_TYPE_CGROUP_ARRAY = 8,
- BPF_MAP_TYPE_LRU_HASH = 9,
- BPF_MAP_TYPE_LRU_PERCPU_HASH = 10,
- BPF_MAP_TYPE_LPM_TRIE = 11,
- BPF_MAP_TYPE_ARRAY_OF_MAPS = 12,
- BPF_MAP_TYPE_HASH_OF_MAPS = 13,
- BPF_MAP_TYPE_DEVMAP = 14,
- BPF_MAP_TYPE_SOCKMAP = 15,
- BPF_MAP_TYPE_CPUMAP = 16,
- BPF_MAP_TYPE_XSKMAP = 17,
- BPF_MAP_TYPE_SOCKHASH = 18,
- BPF_MAP_TYPE_CGROUP_STORAGE = 19,
- BPF_MAP_TYPE_REUSEPORT_SOCKARRAY = 20,
- BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE = 21,
- BPF_MAP_TYPE_QUEUE = 22,
- BPF_MAP_TYPE_STACK = 23,
- BPF_MAP_TYPE_SK_STORAGE = 24,
- BPF_MAP_TYPE_DEVMAP_HASH = 25,
-};
-
-union bpf_attr {
- struct {
- __u32 map_type;
- __u32 key_size;
- __u32 value_size;
- __u32 max_entries;
- __u32 map_flags;
- __u32 inner_map_fd;
- __u32 numa_node;
- char map_name[16];
- __u32 map_ifindex;
- __u32 btf_fd;
- __u32 btf_key_type_id;
- __u32 btf_value_type_id;
- };
- struct {
- __u32 map_fd;
- __u64 key;
- union {
- __u64 value;
- __u64 next_key;
- };
- __u64 flags;
- };
- struct {
- __u32 prog_type;
- __u32 insn_cnt;
- __u64 insns;
- __u64 license;
- __u32 log_level;
- __u32 log_size;
- __u64 log_buf;
- __u32 kern_version;
- __u32 prog_flags;
- char prog_name[16];
- __u32 prog_ifindex;
- __u32 expected_attach_type;
- __u32 prog_btf_fd;
- __u32 func_info_rec_size;
- __u64 func_info;
- __u32 func_info_cnt;
- __u32 line_info_rec_size;
- __u64 line_info;
- __u32 line_info_cnt;
- __u32 attach_btf_id;
- __u32 attach_prog_fd;
- };
- struct {
- __u64 pathname;
- __u32 bpf_fd;
- __u32 file_flags;
- };
- struct {
- __u32 target_fd;
- __u32 attach_bpf_fd;
- __u32 attach_type;
- __u32 attach_flags;
- };
- struct {
- __u32 prog_fd;
- __u32 retval;
- __u32 data_size_in;
- __u32 data_size_out;
- __u64 data_in;
- __u64 data_out;
- __u32 repeat;
- __u32 duration;
- __u32 ctx_size_in;
- __u32 ctx_size_out;
- __u64 ctx_in;
- __u64 ctx_out;
- } test;
- struct {
- union {
- __u32 start_id;
- __u32 prog_id;
- __u32 map_id;
- __u32 btf_id;
- };
- __u32 next_id;
- __u32 open_flags;
- };
- struct {
- __u32 bpf_fd;
- __u32 info_len;
- __u64 info;
- } info;
- struct {
- __u32 target_fd;
- __u32 attach_type;
- __u32 query_flags;
- __u32 attach_flags;
- __u64 prog_ids;
- __u32 prog_cnt;
- } query;
- struct {
- __u64 name;
- __u32 prog_fd;
- } raw_tracepoint;
- struct {
- __u64 btf;
- __u64 btf_log_buf;
- __u32 btf_size;
- __u32 btf_log_size;
- __u32 btf_log_level;
- };
- struct {
- __u32 pid;
- __u32 fd;
- __u32 flags;
- __u32 buf_len;
- __u64 buf;
- __u32 prog_id;
- __u32 fd_type;
- __u64 probe_offset;
- __u64 probe_addr;
- } task_fd_query;
-};
-
-enum bpf_func_id {
- BPF_FUNC_unspec = 0,
- BPF_FUNC_map_lookup_elem = 1,
- BPF_FUNC_map_update_elem = 2,
- BPF_FUNC_map_delete_elem = 3,
- BPF_FUNC_probe_read = 4,
- BPF_FUNC_ktime_get_ns = 5,
- BPF_FUNC_trace_printk = 6,
- BPF_FUNC_get_prandom_u32 = 7,
- BPF_FUNC_get_smp_processor_id = 8,
- BPF_FUNC_skb_store_bytes = 9,
- BPF_FUNC_l3_csum_replace = 10,
- BPF_FUNC_l4_csum_replace = 11,
- BPF_FUNC_tail_call = 12,
- BPF_FUNC_clone_redirect = 13,
- BPF_FUNC_get_current_pid_tgid = 14,
- BPF_FUNC_get_current_uid_gid = 15,
- BPF_FUNC_get_current_comm = 16,
- BPF_FUNC_get_cgroup_classid = 17,
- BPF_FUNC_skb_vlan_push = 18,
- BPF_FUNC_skb_vlan_pop = 19,
- BPF_FUNC_skb_get_tunnel_key = 20,
- BPF_FUNC_skb_set_tunnel_key = 21,
- BPF_FUNC_perf_event_read = 22,
- BPF_FUNC_redirect = 23,
- BPF_FUNC_get_route_realm = 24,
- BPF_FUNC_perf_event_output = 25,
- BPF_FUNC_skb_load_bytes = 26,
- BPF_FUNC_get_stackid = 27,
- BPF_FUNC_csum_diff = 28,
- BPF_FUNC_skb_get_tunnel_opt = 29,
- BPF_FUNC_skb_set_tunnel_opt = 30,
- BPF_FUNC_skb_change_proto = 31,
- BPF_FUNC_skb_change_type = 32,
- BPF_FUNC_skb_under_cgroup = 33,
- BPF_FUNC_get_hash_recalc = 34,
- BPF_FUNC_get_current_task = 35,
- BPF_FUNC_probe_write_user = 36,
- BPF_FUNC_current_task_under_cgroup = 37,
- BPF_FUNC_skb_change_tail = 38,
- BPF_FUNC_skb_pull_data = 39,
- BPF_FUNC_csum_update = 40,
- BPF_FUNC_set_hash_invalid = 41,
- BPF_FUNC_get_numa_node_id = 42,
- BPF_FUNC_skb_change_head = 43,
- BPF_FUNC_xdp_adjust_head = 44,
- BPF_FUNC_probe_read_str = 45,
- BPF_FUNC_get_socket_cookie = 46,
- BPF_FUNC_get_socket_uid = 47,
- BPF_FUNC_set_hash = 48,
- BPF_FUNC_setsockopt = 49,
- BPF_FUNC_skb_adjust_room = 50,
- BPF_FUNC_redirect_map = 51,
- BPF_FUNC_sk_redirect_map = 52,
- BPF_FUNC_sock_map_update = 53,
- BPF_FUNC_xdp_adjust_meta = 54,
- BPF_FUNC_perf_event_read_value = 55,
- BPF_FUNC_perf_prog_read_value = 56,
- BPF_FUNC_getsockopt = 57,
- BPF_FUNC_override_return = 58,
- BPF_FUNC_sock_ops_cb_flags_set = 59,
- BPF_FUNC_msg_redirect_map = 60,
- BPF_FUNC_msg_apply_bytes = 61,
- BPF_FUNC_msg_cork_bytes = 62,
- BPF_FUNC_msg_pull_data = 63,
- BPF_FUNC_bind = 64,
- BPF_FUNC_xdp_adjust_tail = 65,
- BPF_FUNC_skb_get_xfrm_state = 66,
- BPF_FUNC_get_stack = 67,
- BPF_FUNC_skb_load_bytes_relative = 68,
- BPF_FUNC_fib_lookup = 69,
- BPF_FUNC_sock_hash_update = 70,
- BPF_FUNC_msg_redirect_hash = 71,
- BPF_FUNC_sk_redirect_hash = 72,
- BPF_FUNC_lwt_push_encap = 73,
- BPF_FUNC_lwt_seg6_store_bytes = 74,
- BPF_FUNC_lwt_seg6_adjust_srh = 75,
- BPF_FUNC_lwt_seg6_action = 76,
- BPF_FUNC_rc_repeat = 77,
- BPF_FUNC_rc_keydown = 78,
- BPF_FUNC_skb_cgroup_id = 79,
- BPF_FUNC_get_current_cgroup_id = 80,
- BPF_FUNC_get_local_storage = 81,
- BPF_FUNC_sk_select_reuseport = 82,
- BPF_FUNC_skb_ancestor_cgroup_id = 83,
- BPF_FUNC_sk_lookup_tcp = 84,
- BPF_FUNC_sk_lookup_udp = 85,
- BPF_FUNC_sk_release = 86,
- BPF_FUNC_map_push_elem = 87,
- BPF_FUNC_map_pop_elem = 88,
- BPF_FUNC_map_peek_elem = 89,
- BPF_FUNC_msg_push_data = 90,
- BPF_FUNC_msg_pop_data = 91,
- BPF_FUNC_rc_pointer_rel = 92,
- BPF_FUNC_spin_lock = 93,
- BPF_FUNC_spin_unlock = 94,
- BPF_FUNC_sk_fullsock = 95,
- BPF_FUNC_tcp_sock = 96,
- BPF_FUNC_skb_ecn_set_ce = 97,
- BPF_FUNC_get_listener_sock = 98,
- BPF_FUNC_skc_lookup_tcp = 99,
- BPF_FUNC_tcp_check_syncookie = 100,
- BPF_FUNC_sysctl_get_name = 101,
- BPF_FUNC_sysctl_get_current_value = 102,
- BPF_FUNC_sysctl_get_new_value = 103,
- BPF_FUNC_sysctl_set_new_value = 104,
- BPF_FUNC_strtol = 105,
- BPF_FUNC_strtoul = 106,
- BPF_FUNC_sk_storage_get = 107,
- BPF_FUNC_sk_storage_delete = 108,
- BPF_FUNC_send_signal = 109,
- BPF_FUNC_tcp_gen_syncookie = 110,
- BPF_FUNC_skb_output = 111,
- BPF_FUNC_probe_read_user = 112,
- BPF_FUNC_probe_read_kernel = 113,
- BPF_FUNC_probe_read_user_str = 114,
- BPF_FUNC_probe_read_kernel_str = 115,
- __BPF_FUNC_MAX_ID = 116,
-};
-
-struct bpf_func_info {
- __u32 insn_off;
- __u32 type_id;
-};
-
-struct bpf_line_info {
- __u32 insn_off;
- __u32 file_name_off;
- __u32 line_off;
- __u32 line_col;
-};
-
-struct bpf_map;
-
-struct btf;
-
-struct btf_type;
-
-struct bpf_prog_aux;
-
-struct bpf_map_ops {
- int (*map_alloc_check)(union bpf_attr *);
- struct bpf_map * (*map_alloc)(union bpf_attr *);
- void (*map_release)(struct bpf_map *, struct file *);
- void (*map_free)(struct bpf_map *);
- int (*map_get_next_key)(struct bpf_map *, void *, void *);
- void (*map_release_uref)(struct bpf_map *);
- void * (*map_lookup_elem_sys_only)(struct bpf_map *, void *);
- void * (*map_lookup_elem)(struct bpf_map *, void *);
- int (*map_update_elem)(struct bpf_map *, void *, void *, u64);
- int (*map_delete_elem)(struct bpf_map *, void *);
- int (*map_push_elem)(struct bpf_map *, void *, u64);
- int (*map_pop_elem)(struct bpf_map *, void *);
- int (*map_peek_elem)(struct bpf_map *, void *);
- void * (*map_fd_get_ptr)(struct bpf_map *, struct file *, int);
- void (*map_fd_put_ptr)(void *);
- u32 (*map_gen_lookup)(struct bpf_map *, struct bpf_insn *);
- u32 (*map_fd_sys_lookup_elem)(void *);
- void (*map_seq_show_elem)(struct bpf_map *, void *, struct seq_file *);
- int (*map_check_btf)(const struct bpf_map *, const struct btf *, const struct btf_type *, const struct btf_type *);
- int (*map_poke_track)(struct bpf_map *, struct bpf_prog_aux *);
- void (*map_poke_untrack)(struct bpf_map *, struct bpf_prog_aux *);
- void (*map_poke_run)(struct bpf_map *, u32, struct bpf_prog *, struct bpf_prog *);
- int (*map_direct_value_addr)(const struct bpf_map *, u64 *, u32);
- int (*map_direct_value_meta)(const struct bpf_map *, u64, u32 *);
- int (*map_mmap)(struct bpf_map *, struct vm_area_struct *);
-};
-
-struct bpf_map_memory {
- u32 pages;
- struct user_struct *user;
-};
-
-struct bpf_map {
- const struct bpf_map_ops *ops;
- struct bpf_map *inner_map_meta;
- void *security;
- enum bpf_map_type map_type;
- u32 key_size;
- u32 value_size;
- u32 max_entries;
- u32 map_flags;
- int spin_lock_off;
- u32 id;
- int numa_node;
- u32 btf_key_type_id;
- u32 btf_value_type_id;
- struct btf *btf;
- struct bpf_map_memory memory;
- char name[16];
- bool unpriv_array;
- bool frozen;
- long: 48;
- long: 64;
- long: 64;
- atomic64_t refcnt;
- atomic64_t usercnt;
- struct work_struct work;
- struct mutex freeze_mutex;
- u64 writecnt;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct btf_header {
- __u16 magic;
- __u8 version;
- __u8 flags;
- __u32 hdr_len;
- __u32 type_off;
- __u32 type_len;
- __u32 str_off;
- __u32 str_len;
-};
-
-struct btf {
- void *data;
- struct btf_type **types;
- u32 *resolved_ids;
- u32 *resolved_sizes;
- const char *strings;
- void *nohdr_data;
- struct btf_header hdr;
- u32 nr_types;
- u32 types_size;
- u32 data_size;
- refcount_t refcnt;
- u32 id;
- struct callback_head rcu;
-};
-
-struct btf_type {
- __u32 name_off;
- __u32 info;
- union {
- __u32 size;
- __u32 type;
- };
-};
-
-enum bpf_tramp_prog_type {
- BPF_TRAMP_FENTRY = 0,
- BPF_TRAMP_FEXIT = 1,
- BPF_TRAMP_MAX = 2,
-};
-
-struct bpf_trampoline;
-
-struct bpf_jit_poke_descriptor;
-
-struct bpf_prog_ops;
-
-struct bpf_prog_offload;
-
-struct bpf_func_info_aux;
-
-struct bpf_prog_stats;
-
-struct bpf_prog_aux {
- atomic64_t refcnt;
- u32 used_map_cnt;
- u32 max_ctx_offset;
- u32 max_pkt_offset;
- u32 max_tp_access;
- u32 stack_depth;
- u32 id;
- u32 func_cnt;
- u32 func_idx;
- u32 attach_btf_id;
- struct bpf_prog *linked_prog;
- bool verifier_zext;
- bool offload_requested;
- bool attach_btf_trace;
- bool func_proto_unreliable;
- enum bpf_tramp_prog_type trampoline_prog_type;
- struct bpf_trampoline *trampoline;
- struct hlist_node tramp_hlist;
- const struct btf_type *attach_func_proto;
- const char *attach_func_name;
- struct bpf_prog **func;
- void *jit_data;
- struct bpf_jit_poke_descriptor *poke_tab;
- u32 size_poke_tab;
- struct latch_tree_node ksym_tnode;
- struct list_head ksym_lnode;
- const struct bpf_prog_ops *ops;
- struct bpf_map **used_maps;
- struct bpf_prog *prog;
- struct user_struct *user;
- u64 load_time;
- struct bpf_map *cgroup_storage[2];
- char name[16];
- void *security;
- struct bpf_prog_offload *offload;
- struct btf *btf;
- struct bpf_func_info *func_info;
- struct bpf_func_info_aux *func_info_aux;
- struct bpf_line_info *linfo;
- void **jited_linfo;
- u32 func_info_cnt;
- u32 nr_linfo;
- u32 linfo_idx;
- u32 num_exentries;
- struct exception_table_entry *extable;
- struct bpf_prog_stats *stats;
- union {
- struct work_struct work;
- struct callback_head rcu;
- };
-};
-
-enum bpf_prog_type {
- BPF_PROG_TYPE_UNSPEC = 0,
- BPF_PROG_TYPE_SOCKET_FILTER = 1,
- BPF_PROG_TYPE_KPROBE = 2,
- BPF_PROG_TYPE_SCHED_CLS = 3,
- BPF_PROG_TYPE_SCHED_ACT = 4,
- BPF_PROG_TYPE_TRACEPOINT = 5,
- BPF_PROG_TYPE_XDP = 6,
- BPF_PROG_TYPE_PERF_EVENT = 7,
- BPF_PROG_TYPE_CGROUP_SKB = 8,
- BPF_PROG_TYPE_CGROUP_SOCK = 9,
- BPF_PROG_TYPE_LWT_IN = 10,
- BPF_PROG_TYPE_LWT_OUT = 11,
- BPF_PROG_TYPE_LWT_XMIT = 12,
- BPF_PROG_TYPE_SOCK_OPS = 13,
- BPF_PROG_TYPE_SK_SKB = 14,
- BPF_PROG_TYPE_CGROUP_DEVICE = 15,
- BPF_PROG_TYPE_SK_MSG = 16,
- BPF_PROG_TYPE_RAW_TRACEPOINT = 17,
- BPF_PROG_TYPE_CGROUP_SOCK_ADDR = 18,
- BPF_PROG_TYPE_LWT_SEG6LOCAL = 19,
- BPF_PROG_TYPE_LIRC_MODE2 = 20,
- BPF_PROG_TYPE_SK_REUSEPORT = 21,
- BPF_PROG_TYPE_FLOW_DISSECTOR = 22,
- BPF_PROG_TYPE_CGROUP_SYSCTL = 23,
- BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE = 24,
- BPF_PROG_TYPE_CGROUP_SOCKOPT = 25,
- BPF_PROG_TYPE_TRACING = 26,
-};
-
-enum bpf_attach_type {
- BPF_CGROUP_INET_INGRESS = 0,
- BPF_CGROUP_INET_EGRESS = 1,
- BPF_CGROUP_INET_SOCK_CREATE = 2,
- BPF_CGROUP_SOCK_OPS = 3,
- BPF_SK_SKB_STREAM_PARSER = 4,
- BPF_SK_SKB_STREAM_VERDICT = 5,
- BPF_CGROUP_DEVICE = 6,
- BPF_SK_MSG_VERDICT = 7,
- BPF_CGROUP_INET4_BIND = 8,
- BPF_CGROUP_INET6_BIND = 9,
- BPF_CGROUP_INET4_CONNECT = 10,
- BPF_CGROUP_INET6_CONNECT = 11,
- BPF_CGROUP_INET4_POST_BIND = 12,
- BPF_CGROUP_INET6_POST_BIND = 13,
- BPF_CGROUP_UDP4_SENDMSG = 14,
- BPF_CGROUP_UDP6_SENDMSG = 15,
- BPF_LIRC_MODE2 = 16,
- BPF_FLOW_DISSECTOR = 17,
- BPF_CGROUP_SYSCTL = 18,
- BPF_CGROUP_UDP4_RECVMSG = 19,
- BPF_CGROUP_UDP6_RECVMSG = 20,
- BPF_CGROUP_GETSOCKOPT = 21,
- BPF_CGROUP_SETSOCKOPT = 22,
- BPF_TRACE_RAW_TP = 23,
- BPF_TRACE_FENTRY = 24,
- BPF_TRACE_FEXIT = 25,
- __MAX_BPF_ATTACH_TYPE = 26,
-};
-
-struct sock_filter {
- __u16 code;
- __u8 jt;
- __u8 jf;
- __u32 k;
-};
-
-struct sock_fprog_kern;
-
-struct bpf_prog {
- u16 pages;
- u16 jited: 1;
- u16 jit_requested: 1;
- u16 gpl_compatible: 1;
- u16 cb_access: 1;
- u16 dst_needed: 1;
- u16 blinded: 1;
- u16 is_func: 1;
- u16 kprobe_override: 1;
- u16 has_callchain_buf: 1;
- u16 enforce_expected_attach_type: 1;
- enum bpf_prog_type type;
- enum bpf_attach_type expected_attach_type;
- u32 len;
- u32 jited_len;
- u8 tag[8];
- struct bpf_prog_aux *aux;
- struct sock_fprog_kern *orig_prog;
- unsigned int (*bpf_func)(const void *, const struct bpf_insn *);
- union {
- struct sock_filter insns[0];
- struct bpf_insn insnsi[0];
- };
-};
-
-enum bpf_arg_type {
- ARG_DONTCARE = 0,
- ARG_CONST_MAP_PTR = 1,
- ARG_PTR_TO_MAP_KEY = 2,
- ARG_PTR_TO_MAP_VALUE = 3,
- ARG_PTR_TO_UNINIT_MAP_VALUE = 4,
- ARG_PTR_TO_MAP_VALUE_OR_NULL = 5,
- ARG_PTR_TO_MEM = 6,
- ARG_PTR_TO_MEM_OR_NULL = 7,
- ARG_PTR_TO_UNINIT_MEM = 8,
- ARG_CONST_SIZE = 9,
- ARG_CONST_SIZE_OR_ZERO = 10,
- ARG_PTR_TO_CTX = 11,
- ARG_ANYTHING = 12,
- ARG_PTR_TO_SPIN_LOCK = 13,
- ARG_PTR_TO_SOCK_COMMON = 14,
- ARG_PTR_TO_INT = 15,
- ARG_PTR_TO_LONG = 16,
- ARG_PTR_TO_SOCKET = 17,
- ARG_PTR_TO_BTF_ID = 18,
-};
-
-enum bpf_return_type {
- RET_INTEGER = 0,
- RET_VOID = 1,
- RET_PTR_TO_MAP_VALUE = 2,
- RET_PTR_TO_MAP_VALUE_OR_NULL = 3,
- RET_PTR_TO_SOCKET_OR_NULL = 4,
- RET_PTR_TO_TCP_SOCK_OR_NULL = 5,
- RET_PTR_TO_SOCK_COMMON_OR_NULL = 6,
-};
-
-struct bpf_func_proto {
- u64 (*func)(u64, u64, u64, u64, u64);
- bool gpl_only;
- bool pkt_access;
- enum bpf_return_type ret_type;
- union {
- struct {
- enum bpf_arg_type arg1_type;
- enum bpf_arg_type arg2_type;
- enum bpf_arg_type arg3_type;
- enum bpf_arg_type arg4_type;
- enum bpf_arg_type arg5_type;
- };
- enum bpf_arg_type arg_type[5];
- };
- int *btf_id;
-};
-
-enum bpf_access_type {
- BPF_READ = 1,
- BPF_WRITE = 2,
-};
-
-enum bpf_reg_type {
- NOT_INIT = 0,
- SCALAR_VALUE = 1,
- PTR_TO_CTX = 2,
- CONST_PTR_TO_MAP = 3,
- PTR_TO_MAP_VALUE = 4,
- PTR_TO_MAP_VALUE_OR_NULL = 5,
- PTR_TO_STACK = 6,
- PTR_TO_PACKET_META = 7,
- PTR_TO_PACKET = 8,
- PTR_TO_PACKET_END = 9,
- PTR_TO_FLOW_KEYS = 10,
- PTR_TO_SOCKET = 11,
- PTR_TO_SOCKET_OR_NULL = 12,
- PTR_TO_SOCK_COMMON = 13,
- PTR_TO_SOCK_COMMON_OR_NULL = 14,
- PTR_TO_TCP_SOCK = 15,
- PTR_TO_TCP_SOCK_OR_NULL = 16,
- PTR_TO_TP_BUFFER = 17,
- PTR_TO_XDP_SOCK = 18,
- PTR_TO_BTF_ID = 19,
-};
-
-struct bpf_verifier_log;
-
-struct bpf_insn_access_aux {
- enum bpf_reg_type reg_type;
- union {
- int ctx_field_size;
- u32 btf_id;
- };
- struct bpf_verifier_log *log;
-};
-
-struct bpf_prog_ops {
- int (*test_run)(struct bpf_prog *, const union bpf_attr *, union bpf_attr *);
-};
-
-struct bpf_verifier_ops {
- const struct bpf_func_proto * (*get_func_proto)(enum bpf_func_id, const struct bpf_prog *);
- bool (*is_valid_access)(int, int, enum bpf_access_type, const struct bpf_prog *, struct bpf_insn_access_aux *);
- int (*gen_prologue)(struct bpf_insn *, bool, const struct bpf_prog *);
- int (*gen_ld_abs)(const struct bpf_insn *, struct bpf_insn *);
- u32 (*convert_ctx_access)(enum bpf_access_type, const struct bpf_insn *, struct bpf_insn *, struct bpf_prog *, u32 *);
-};
-
-struct net_device;
-
-struct bpf_offload_dev;
-
-struct bpf_prog_offload {
- struct bpf_prog *prog;
- struct net_device *netdev;
- struct bpf_offload_dev *offdev;
- void *dev_priv;
- struct list_head offloads;
- bool dev_state;
- bool opt_failed;
- void *jited_image;
- u32 jited_len;
-};
-
-struct bpf_prog_stats {
- u64 cnt;
- u64 nsecs;
- struct u64_stats_sync syncp;
-};
-
-struct btf_func_model {
- u8 ret_size;
- u8 nr_args;
- u8 arg_size[12];
-};
-
-struct bpf_trampoline {
- struct hlist_node hlist;
- struct mutex mutex;
- refcount_t refcnt;
- u64 key;
- struct {
- struct btf_func_model model;
- void *addr;
- bool ftrace_managed;
- } func;
- struct hlist_head progs_hlist[2];
- int progs_cnt[2];
- void *image;
- u64 selector;
-};
-
-struct bpf_func_info_aux {
- bool unreliable;
-};
-
-struct bpf_jit_poke_descriptor {
- void *ip;
- union {
- struct {
- struct bpf_map *map;
- u32 key;
- } tail_call;
- };
- bool ip_stable;
- u8 adj_off;
- u16 reason;
-};
-
-struct bpf_cgroup_storage;
-
-struct bpf_prog_array_item {
- struct bpf_prog *prog;
- struct bpf_cgroup_storage *cgroup_storage[2];
-};
-
-struct bpf_storage_buffer;
-
-struct bpf_cgroup_storage_map;
-
-struct bpf_cgroup_storage {
- union {
- struct bpf_storage_buffer *buf;
- void *percpu_buf;
- };
- struct bpf_cgroup_storage_map *map;
- struct bpf_cgroup_storage_key key;
- struct list_head list;
- struct rb_node node;
- struct callback_head rcu;
-};
-
-struct bpf_prog_array {
- struct callback_head rcu;
- struct bpf_prog_array_item items[0];
-};
-
-struct bpf_storage_buffer {
- struct callback_head rcu;
- char data[0];
-};
-
-struct cgroup_bpf {
- struct bpf_prog_array *effective[26];
- struct list_head progs[26];
- u32 flags[26];
- struct bpf_prog_array *inactive;
- struct percpu_ref refcnt;
- struct work_struct release_work;
-};
-
-struct psi_group {};
-
-struct cgroup_file {
- struct kernfs_node *kn;
- long unsigned int notified_at;
- struct timer_list notify_timer;
-};
-
-struct cgroup_subsys;
-
-struct cgroup_subsys_state {
- struct cgroup *cgroup;
- struct cgroup_subsys *ss;
- struct percpu_ref refcnt;
- struct list_head sibling;
- struct list_head children;
- struct list_head rstat_css_node;
- int id;
- unsigned int flags;
- u64 serial_nr;
- atomic_t online_cnt;
- struct work_struct destroy_work;
- struct rcu_work destroy_rwork;
- struct cgroup_subsys_state *parent;
-};
-
-struct cgroup_base_stat {
- struct task_cputime cputime;
-};
-
-struct cgroup_freezer_state {
- bool freeze;
- int e_freeze;
- int nr_frozen_descendants;
- int nr_frozen_tasks;
-};
-
-struct cgroup_root;
-
-struct cgroup_rstat_cpu;
-
-struct cgroup {
- struct cgroup_subsys_state self;
- long unsigned int flags;
- int level;
- int max_depth;
- int nr_descendants;
- int nr_dying_descendants;
- int max_descendants;
- int nr_populated_csets;
- int nr_populated_domain_children;
- int nr_populated_threaded_children;
- int nr_threaded_children;
- struct kernfs_node *kn;
- struct cgroup_file procs_file;
- struct cgroup_file events_file;
- u16 subtree_control;
- u16 subtree_ss_mask;
- u16 old_subtree_control;
- u16 old_subtree_ss_mask;
- struct cgroup_subsys_state *subsys[4];
- struct cgroup_root *root;
- struct list_head cset_links;
- struct list_head e_csets[4];
- struct cgroup *dom_cgrp;
- struct cgroup *old_dom_cgrp;
- struct cgroup_rstat_cpu *rstat_cpu;
- struct list_head rstat_css_list;
- struct cgroup_base_stat last_bstat;
- struct cgroup_base_stat bstat;
- struct prev_cputime prev_cputime;
- struct list_head pidlists;
- struct mutex pidlist_mutex;
- wait_queue_head_t offline_waitq;
- struct work_struct release_agent_work;
- struct psi_group psi;
- struct cgroup_bpf bpf;
- atomic_t congestion_count;
- struct cgroup_freezer_state freezer;
- u64 ancestor_ids[0];
-};
-
-struct cgroup_taskset;
-
-struct cftype;
-
-struct cgroup_subsys {
- struct cgroup_subsys_state * (*css_alloc)(struct cgroup_subsys_state *);
- int (*css_online)(struct cgroup_subsys_state *);
- void (*css_offline)(struct cgroup_subsys_state *);
- void (*css_released)(struct cgroup_subsys_state *);
- void (*css_free)(struct cgroup_subsys_state *);
- void (*css_reset)(struct cgroup_subsys_state *);
- void (*css_rstat_flush)(struct cgroup_subsys_state *, int);
- int (*css_extra_stat_show)(struct seq_file *, struct cgroup_subsys_state *);
- int (*can_attach)(struct cgroup_taskset *);
- void (*cancel_attach)(struct cgroup_taskset *);
- void (*attach)(struct cgroup_taskset *);
- void (*post_attach)();
- int (*can_fork)(struct task_struct *);
- void (*cancel_fork)(struct task_struct *);
- void (*fork)(struct task_struct *);
- void (*exit)(struct task_struct *);
- void (*release)(struct task_struct *);
- void (*bind)(struct cgroup_subsys_state *);
- bool early_init: 1;
- bool implicit_on_dfl: 1;
- bool threaded: 1;
- bool broken_hierarchy: 1;
- bool warned_broken_hierarchy: 1;
- int id;
- const char *name;
- const char *legacy_name;
- struct cgroup_root *root;
- struct idr css_idr;
- struct list_head cfts;
- struct cftype *dfl_cftypes;
- struct cftype *legacy_cftypes;
- unsigned int depends_on;
-};
-
-struct cgroup_rstat_cpu {
- struct u64_stats_sync bsync;
- struct cgroup_base_stat bstat;
- struct cgroup_base_stat last_bstat;
- struct cgroup *updated_children;
- struct cgroup *updated_next;
-};
-
-struct cgroup_root {
- struct kernfs_root *kf_root;
- unsigned int subsys_mask;
- int hierarchy_id;
- struct cgroup cgrp;
- u64 cgrp_ancestor_id_storage;
- atomic_t nr_cgrps;
- struct list_head root_list;
- unsigned int flags;
- char release_agent_path[4096];
- char name[64];
-};
-
-struct cftype {
- char name[64];
- long unsigned int private;
- size_t max_write_len;
- unsigned int flags;
- unsigned int file_offset;
- struct cgroup_subsys *ss;
- struct list_head node;
- struct kernfs_ops *kf_ops;
- int (*open)(struct kernfs_open_file *);
- void (*release)(struct kernfs_open_file *);
- u64 (*read_u64)(struct cgroup_subsys_state *, struct cftype *);
- s64 (*read_s64)(struct cgroup_subsys_state *, struct cftype *);
- int (*seq_show)(struct seq_file *, void *);
- void * (*seq_start)(struct seq_file *, loff_t *);
- void * (*seq_next)(struct seq_file *, void *, loff_t *);
- void (*seq_stop)(struct seq_file *, void *);
- int (*write_u64)(struct cgroup_subsys_state *, struct cftype *, u64);
- int (*write_s64)(struct cgroup_subsys_state *, struct cftype *, s64);
- ssize_t (*write)(struct kernfs_open_file *, char *, size_t, loff_t);
- __poll_t (*poll)(struct kernfs_open_file *, struct poll_table_struct *);
-};
-
-struct perf_callchain_entry {
- __u64 nr;
- __u64 ip[0];
-};
-
-typedef long unsigned int (*perf_copy_f)(void *, const void *, long unsigned int, long unsigned int);
-
-struct perf_raw_frag {
- union {
- struct perf_raw_frag *next;
- long unsigned int pad;
- };
- perf_copy_f copy;
- void *data;
- u32 size;
-} __attribute__((packed));
-
-struct perf_raw_record {
- struct perf_raw_frag frag;
- u32 size;
-};
-
-struct perf_branch_stack {
- __u64 nr;
- struct perf_branch_entry entries[0];
-};
-
-struct perf_cpu_context {
- struct perf_event_context ctx;
- struct perf_event_context *task_ctx;
- int active_oncpu;
- int exclusive;
- raw_spinlock_t hrtimer_lock;
- struct hrtimer hrtimer;
- ktime_t hrtimer_interval;
- unsigned int hrtimer_active;
- struct list_head sched_cb_entry;
- int sched_cb_usage;
- int online;
-};
-
-struct perf_output_handle {
- struct perf_event *event;
- struct ring_buffer *rb;
- long unsigned int wakeup;
- long unsigned int size;
- u64 aux_flags;
- union {
- void *addr;
- long unsigned int head;
- };
- int page;
-};
-
-struct perf_addr_filter_range {
- long unsigned int start;
- long unsigned int size;
-};
-
-struct perf_sample_data {
- u64 addr;
- struct perf_raw_record *raw;
- struct perf_branch_stack *br_stack;
- u64 period;
- u64 weight;
- u64 txn;
- union perf_mem_data_src data_src;
- u64 type;
- u64 ip;
- struct {
- u32 pid;
- u32 tid;
- } tid_entry;
- u64 time;
- u64 id;
- u64 stream_id;
- struct {
- u32 cpu;
- u32 reserved;
- } cpu_entry;
- struct perf_callchain_entry *callchain;
- u64 aux_size;
- struct perf_regs regs_user;
- struct pt_regs regs_user_copy;
- struct perf_regs regs_intr;
- u64 stack_user_size;
- u64 phys_addr;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct trace_entry {
- short unsigned int type;
- unsigned char flags;
- unsigned char preempt_count;
- int pid;
-};
-
-struct trace_array;
-
-struct tracer;
-
-struct trace_buffer;
-
-struct ring_buffer_iter;
-
-struct trace_iterator {
- struct trace_array *tr;
- struct tracer *trace;
- struct trace_buffer *trace_buffer;
- void *private;
- int cpu_file;
- struct mutex mutex;
- struct ring_buffer_iter **buffer_iter;
- long unsigned int iter_flags;
- struct trace_seq tmp_seq;
- cpumask_var_t started;
- bool snapshot;
- struct trace_seq seq;
- struct trace_entry *ent;
- long unsigned int lost_events;
- int leftover;
- int ent_size;
- int cpu;
- u64 ts;
- loff_t pos;
- long int idx;
-};
-
-enum print_line_t {
- TRACE_TYPE_PARTIAL_LINE = 0,
- TRACE_TYPE_HANDLED = 1,
- TRACE_TYPE_UNHANDLED = 2,
- TRACE_TYPE_NO_CONSUME = 3,
-};
-
-typedef enum print_line_t (*trace_print_func)(struct trace_iterator *, int, struct trace_event *);
-
-struct trace_event_functions {
- trace_print_func trace;
- trace_print_func raw;
- trace_print_func hex;
- trace_print_func binary;
-};
-
-enum trace_reg {
- TRACE_REG_REGISTER = 0,
- TRACE_REG_UNREGISTER = 1,
- TRACE_REG_PERF_REGISTER = 2,
- TRACE_REG_PERF_UNREGISTER = 3,
- TRACE_REG_PERF_OPEN = 4,
- TRACE_REG_PERF_CLOSE = 5,
- TRACE_REG_PERF_ADD = 6,
- TRACE_REG_PERF_DEL = 7,
-};
-
-struct trace_event_class {
- const char *system;
- void *probe;
- void *perf_probe;
- int (*reg)(struct trace_event_call *, enum trace_reg, void *);
- int (*define_fields)(struct trace_event_call *);
- struct list_head * (*get_fields)(struct trace_event_call *);
- struct list_head fields;
- int (*raw_init)(struct trace_event_call *);
-};
-
-struct trace_event_file;
-
-struct trace_event_buffer {
- struct ring_buffer *buffer;
- struct ring_buffer_event *event;
- struct trace_event_file *trace_file;
- void *entry;
- long unsigned int flags;
- int pc;
-};
-
-struct trace_subsystem_dir;
-
-struct trace_event_file {
- struct list_head list;
- struct trace_event_call *event_call;
- struct event_filter *filter;
- struct dentry *dir;
- struct trace_array *tr;
- struct trace_subsystem_dir *system;
- struct list_head triggers;
- long unsigned int flags;
- atomic_t sm_ref;
- atomic_t tm_ref;
-};
-
-enum {
- TRACE_EVENT_FL_FILTERED_BIT = 0,
- TRACE_EVENT_FL_CAP_ANY_BIT = 1,
- TRACE_EVENT_FL_NO_SET_FILTER_BIT = 2,
- TRACE_EVENT_FL_IGNORE_ENABLE_BIT = 3,
- TRACE_EVENT_FL_TRACEPOINT_BIT = 4,
- TRACE_EVENT_FL_KPROBE_BIT = 5,
- TRACE_EVENT_FL_UPROBE_BIT = 6,
-};
-
-enum {
- TRACE_EVENT_FL_FILTERED = 1,
- TRACE_EVENT_FL_CAP_ANY = 2,
- TRACE_EVENT_FL_NO_SET_FILTER = 4,
- TRACE_EVENT_FL_IGNORE_ENABLE = 8,
- TRACE_EVENT_FL_TRACEPOINT = 16,
- TRACE_EVENT_FL_KPROBE = 32,
- TRACE_EVENT_FL_UPROBE = 64,
-};
-
-enum {
- EVENT_FILE_FL_ENABLED_BIT = 0,
- EVENT_FILE_FL_RECORDED_CMD_BIT = 1,
- EVENT_FILE_FL_RECORDED_TGID_BIT = 2,
- EVENT_FILE_FL_FILTERED_BIT = 3,
- EVENT_FILE_FL_NO_SET_FILTER_BIT = 4,
- EVENT_FILE_FL_SOFT_MODE_BIT = 5,
- EVENT_FILE_FL_SOFT_DISABLED_BIT = 6,
- EVENT_FILE_FL_TRIGGER_MODE_BIT = 7,
- EVENT_FILE_FL_TRIGGER_COND_BIT = 8,
- EVENT_FILE_FL_PID_FILTER_BIT = 9,
- EVENT_FILE_FL_WAS_ENABLED_BIT = 10,
-};
-
-enum {
- EVENT_FILE_FL_ENABLED = 1,
- EVENT_FILE_FL_RECORDED_CMD = 2,
- EVENT_FILE_FL_RECORDED_TGID = 4,
- EVENT_FILE_FL_FILTERED = 8,
- EVENT_FILE_FL_NO_SET_FILTER = 16,
- EVENT_FILE_FL_SOFT_MODE = 32,
- EVENT_FILE_FL_SOFT_DISABLED = 64,
- EVENT_FILE_FL_TRIGGER_MODE = 128,
- EVENT_FILE_FL_TRIGGER_COND = 256,
- EVENT_FILE_FL_PID_FILTER = 512,
- EVENT_FILE_FL_WAS_ENABLED = 1024,
-};
-
-enum {
- FILTER_OTHER = 0,
- FILTER_STATIC_STRING = 1,
- FILTER_DYN_STRING = 2,
- FILTER_PTR_STRING = 3,
- FILTER_TRACE_FN = 4,
- FILTER_COMM = 5,
- FILTER_CPU = 6,
-};
-
-struct property {
- char *name;
- int length;
- void *value;
- struct property *next;
-};
-
-struct irq_fwspec {
- struct fwnode_handle *fwnode;
- int param_count;
- u32 param[16];
-};
-
-struct irq_data;
-
-struct irq_domain_ops {
- int (*match)(struct irq_domain *, struct device_node *, enum irq_domain_bus_token);
- int (*select)(struct irq_domain *, struct irq_fwspec *, enum irq_domain_bus_token);
- int (*map)(struct irq_domain *, unsigned int, irq_hw_number_t);
- void (*unmap)(struct irq_domain *, unsigned int);
- int (*xlate)(struct irq_domain *, struct device_node *, const u32 *, unsigned int, long unsigned int *, unsigned int *);
- int (*alloc)(struct irq_domain *, unsigned int, unsigned int, void *);
- void (*free)(struct irq_domain *, unsigned int, unsigned int);
- int (*activate)(struct irq_domain *, struct irq_data *, bool);
- void (*deactivate)(struct irq_domain *, struct irq_data *);
- int (*translate)(struct irq_domain *, struct irq_fwspec *, long unsigned int *, unsigned int *);
-};
-
-struct acpi_table_header {
- char signature[4];
- u32 length;
- u8 revision;
- u8 checksum;
- char oem_id[6];
- char oem_table_id[8];
- u32 oem_revision;
- char asl_compiler_id[4];
- u32 asl_compiler_revision;
-};
-
-struct acpi_generic_address {
- u8 space_id;
- u8 bit_width;
- u8 bit_offset;
- u8 access_width;
- u64 address;
-} __attribute__((packed));
-
-struct acpi_table_fadt {
- struct acpi_table_header header;
- u32 facs;
- u32 dsdt;
- u8 model;
- u8 preferred_profile;
- u16 sci_interrupt;
- u32 smi_command;
- u8 acpi_enable;
- u8 acpi_disable;
- u8 s4_bios_request;
- u8 pstate_control;
- u32 pm1a_event_block;
- u32 pm1b_event_block;
- u32 pm1a_control_block;
- u32 pm1b_control_block;
- u32 pm2_control_block;
- u32 pm_timer_block;
- u32 gpe0_block;
- u32 gpe1_block;
- u8 pm1_event_length;
- u8 pm1_control_length;
- u8 pm2_control_length;
- u8 pm_timer_length;
- u8 gpe0_block_length;
- u8 gpe1_block_length;
- u8 gpe1_base;
- u8 cst_control;
- u16 c2_latency;
- u16 c3_latency;
- u16 flush_size;
- u16 flush_stride;
- u8 duty_offset;
- u8 duty_width;
- u8 day_alarm;
- u8 month_alarm;
- u8 century;
- u16 boot_flags;
- u8 reserved;
- u32 flags;
- struct acpi_generic_address reset_register;
- u8 reset_value;
- u16 arm_boot_flags;
- u8 minor_revision;
- u64 Xfacs;
- u64 Xdsdt;
- struct acpi_generic_address xpm1a_event_block;
- struct acpi_generic_address xpm1b_event_block;
- struct acpi_generic_address xpm1a_control_block;
- struct acpi_generic_address xpm1b_control_block;
- struct acpi_generic_address xpm2_control_block;
- struct acpi_generic_address xpm_timer_block;
- struct acpi_generic_address xgpe0_block;
- struct acpi_generic_address xgpe1_block;
- struct acpi_generic_address sleep_control;
- struct acpi_generic_address sleep_status;
- u64 hypervisor_id;
-} __attribute__((packed));
-
-enum acpi_irq_model_id {
- ACPI_IRQ_MODEL_PIC = 0,
- ACPI_IRQ_MODEL_IOAPIC = 1,
- ACPI_IRQ_MODEL_IOSAPIC = 2,
- ACPI_IRQ_MODEL_PLATFORM = 3,
- ACPI_IRQ_MODEL_GIC = 4,
- ACPI_IRQ_MODEL_COUNT = 5,
-};
-
-enum con_scroll {
- SM_UP = 0,
- SM_DOWN = 1,
-};
-
-struct vc_data;
-
-struct console_font;
-
-struct consw {
- struct module *owner;
- const char * (*con_startup)();
- void (*con_init)(struct vc_data *, int);
- void (*con_deinit)(struct vc_data *);
- void (*con_clear)(struct vc_data *, int, int, int, int);
- void (*con_putc)(struct vc_data *, int, int, int);
- void (*con_putcs)(struct vc_data *, const short unsigned int *, int, int, int);
- void (*con_cursor)(struct vc_data *, int);
- bool (*con_scroll)(struct vc_data *, unsigned int, unsigned int, enum con_scroll, unsigned int);
- int (*con_switch)(struct vc_data *);
- int (*con_blank)(struct vc_data *, int, int);
- int (*con_font_set)(struct vc_data *, struct console_font *, unsigned int);
- int (*con_font_get)(struct vc_data *, struct console_font *);
- int (*con_font_default)(struct vc_data *, struct console_font *, char *);
- int (*con_font_copy)(struct vc_data *, int);
- int (*con_resize)(struct vc_data *, unsigned int, unsigned int, unsigned int);
- void (*con_set_palette)(struct vc_data *, const unsigned char *);
- void (*con_scrolldelta)(struct vc_data *, int);
- int (*con_set_origin)(struct vc_data *);
- void (*con_save_screen)(struct vc_data *);
- u8 (*con_build_attr)(struct vc_data *, u8, u8, u8, u8, u8, u8);
- void (*con_invert_region)(struct vc_data *, u16 *, int);
- u16 * (*con_screen_pos)(struct vc_data *, int);
- long unsigned int (*con_getxy)(struct vc_data *, long unsigned int, int *, int *);
- void (*con_flush_scrollback)(struct vc_data *);
- int (*con_debug_enter)(struct vc_data *);
- int (*con_debug_leave)(struct vc_data *);
-};
-
-struct tty_driver;
-
-struct console {
- char name[16];
- void (*write)(struct console *, const char *, unsigned int);
- int (*read)(struct console *, char *, unsigned int);
- struct tty_driver * (*device)(struct console *, int *);
- void (*unblank)();
- int (*setup)(struct console *, char *);
- int (*match)(struct console *, char *, int, char *);
- short int flags;
- short int index;
- int cflag;
- void *data;
- struct console *next;
-};
-
-struct fprop_global {
- struct percpu_counter events;
- unsigned int period;
- seqcount_t sequence;
-};
-
-enum wb_stat_item {
- WB_RECLAIMABLE = 0,
- WB_WRITEBACK = 1,
- WB_DIRTIED = 2,
- WB_WRITTEN = 3,
- NR_WB_STAT_ITEMS = 4,
-};
-
-struct bdi_writeback_congested {
- long unsigned int state;
- refcount_t refcnt;
-};
-
-enum stat_group {
- STAT_READ = 0,
- STAT_WRITE = 1,
- STAT_DISCARD = 2,
- STAT_FLUSH = 3,
- NR_STAT_GROUPS = 4,
-};
-
-struct disk_stats {
- u64 nsecs[4];
- long unsigned int sectors[4];
- long unsigned int ios[4];
- long unsigned int merges[4];
- long unsigned int io_ticks;
- long unsigned int time_in_queue;
- local_t in_flight[2];
-};
-
-struct partition_meta_info {
- char uuid[37];
- u8 volname[64];
-};
-
-struct disk_part_tbl {
- struct callback_head callback_head;
- int len;
- struct hd_struct *last_lookup;
- struct hd_struct *part[0];
-};
-
-struct blk_zone;
-
-typedef int (*report_zones_cb)(struct blk_zone *, unsigned int, void *);
-
-struct hd_geometry;
-
-struct pr_ops;
-
-struct block_device_operations {
- int (*open)(struct block_device *, fmode_t);
- void (*release)(struct gendisk *, fmode_t);
- int (*rw_page)(struct block_device *, sector_t, struct page *, unsigned int);
- int (*ioctl)(struct block_device *, fmode_t, unsigned int, long unsigned int);
- int (*compat_ioctl)(struct block_device *, fmode_t, unsigned int, long unsigned int);
- unsigned int (*check_events)(struct gendisk *, unsigned int);
- int (*media_changed)(struct gendisk *);
- void (*unlock_native_capacity)(struct gendisk *);
- int (*revalidate_disk)(struct gendisk *);
- int (*getgeo)(struct block_device *, struct hd_geometry *);
- void (*swap_slot_free_notify)(struct block_device *, long unsigned int);
- int (*report_zones)(struct gendisk *, sector_t, unsigned int, report_zones_cb, void *);
- struct module *owner;
- const struct pr_ops *pr_ops;
-};
-
-struct sg_io_v4 {
- __s32 guard;
- __u32 protocol;
- __u32 subprotocol;
- __u32 request_len;
- __u64 request;
- __u64 request_tag;
- __u32 request_attr;
- __u32 request_priority;
- __u32 request_extra;
- __u32 max_response_len;
- __u64 response;
- __u32 dout_iovec_count;
- __u32 dout_xfer_len;
- __u32 din_iovec_count;
- __u32 din_xfer_len;
- __u64 dout_xferp;
- __u64 din_xferp;
- __u32 timeout;
- __u32 flags;
- __u64 usr_ptr;
- __u32 spare_in;
- __u32 driver_status;
- __u32 transport_status;
- __u32 device_status;
- __u32 retry_delay;
- __u32 info;
- __u32 duration;
- __u32 response_len;
- __s32 din_resid;
- __s32 dout_resid;
- __u64 generated_tag;
- __u32 spare_out;
- __u32 padding;
-};
-
-struct bsg_ops {
- int (*check_proto)(struct sg_io_v4 *);
- int (*fill_hdr)(struct request *, struct sg_io_v4 *, fmode_t);
- int (*complete_rq)(struct request *, struct sg_io_v4 *);
- void (*free_rq)(struct request *);
-};
-
-typedef __u32 req_flags_t;
-
-typedef void rq_end_io_fn(struct request *, blk_status_t);
-
-enum mq_rq_state {
- MQ_RQ_IDLE = 0,
- MQ_RQ_IN_FLIGHT = 1,
- MQ_RQ_COMPLETE = 2,
-};
-
-struct request {
- struct request_queue *q;
- struct blk_mq_ctx *mq_ctx;
- struct blk_mq_hw_ctx *mq_hctx;
- unsigned int cmd_flags;
- req_flags_t rq_flags;
- int tag;
- int internal_tag;
- unsigned int __data_len;
- sector_t __sector;
- struct bio *bio;
- struct bio *biotail;
- struct list_head queuelist;
- union {
- struct hlist_node hash;
- struct list_head ipi_list;
- };
- union {
- struct rb_node rb_node;
- struct bio_vec special_vec;
- void *completion_data;
- int error_count;
- };
- union {
- struct {
- struct io_cq *icq;
- void *priv[2];
- } elv;
- struct {
- unsigned int seq;
- struct list_head list;
- rq_end_io_fn *saved_end_io;
- } flush;
- };
- struct gendisk *rq_disk;
- struct hd_struct *part;
- u64 start_time_ns;
- u64 io_start_time_ns;
- short unsigned int stats_sectors;
- short unsigned int nr_phys_segments;
- short unsigned int write_hint;
- short unsigned int ioprio;
- unsigned int extra_len;
- enum mq_rq_state state;
- refcount_t ref;
- unsigned int timeout;
- long unsigned int deadline;
- union {
- struct __call_single_data csd;
- u64 fifo_time;
- };
- rq_end_io_fn *end_io;
- void *end_io_data;
-};
-
-struct blk_zone {
- __u64 start;
- __u64 len;
- __u64 wp;
- __u8 type;
- __u8 cond;
- __u8 non_seq;
- __u8 reset;
- __u8 reserved[36];
-};
-
-enum elv_merge {
- ELEVATOR_NO_MERGE = 0,
- ELEVATOR_FRONT_MERGE = 1,
- ELEVATOR_BACK_MERGE = 2,
- ELEVATOR_DISCARD_MERGE = 3,
-};
-
-struct elevator_type;
-
-struct blk_mq_alloc_data;
-
-struct elevator_mq_ops {
- int (*init_sched)(struct request_queue *, struct elevator_type *);
- void (*exit_sched)(struct elevator_queue *);
- int (*init_hctx)(struct blk_mq_hw_ctx *, unsigned int);
- void (*exit_hctx)(struct blk_mq_hw_ctx *, unsigned int);
- void (*depth_updated)(struct blk_mq_hw_ctx *);
- bool (*allow_merge)(struct request_queue *, struct request *, struct bio *);
- bool (*bio_merge)(struct blk_mq_hw_ctx *, struct bio *, unsigned int);
- int (*request_merge)(struct request_queue *, struct request **, struct bio *);
- void (*request_merged)(struct request_queue *, struct request *, enum elv_merge);
- void (*requests_merged)(struct request_queue *, struct request *, struct request *);
- void (*limit_depth)(unsigned int, struct blk_mq_alloc_data *);
- void (*prepare_request)(struct request *, struct bio *);
- void (*finish_request)(struct request *);
- void (*insert_requests)(struct blk_mq_hw_ctx *, struct list_head *, bool);
- struct request * (*dispatch_request)(struct blk_mq_hw_ctx *);
- bool (*has_work)(struct blk_mq_hw_ctx *);
- void (*completed_request)(struct request *, u64);
- void (*requeue_request)(struct request *);
- struct request * (*former_request)(struct request_queue *, struct request *);
- struct request * (*next_request)(struct request_queue *, struct request *);
- void (*init_icq)(struct io_cq *);
- void (*exit_icq)(struct io_cq *);
-};
-
-struct elv_fs_entry;
-
-struct blk_mq_debugfs_attr;
-
-struct elevator_type {
- struct kmem_cache *icq_cache;
- struct elevator_mq_ops ops;
- size_t icq_size;
- size_t icq_align;
- struct elv_fs_entry *elevator_attrs;
- const char *elevator_name;
- const char *elevator_alias;
- const unsigned int elevator_features;
- struct module *elevator_owner;
- const struct blk_mq_debugfs_attr *queue_debugfs_attrs;
- const struct blk_mq_debugfs_attr *hctx_debugfs_attrs;
- char icq_cache_name[22];
- struct list_head list;
-};
-
-struct elevator_queue {
- struct elevator_type *type;
- void *elevator_data;
- struct kobject kobj;
- struct mutex sysfs_lock;
- unsigned int registered: 1;
- struct hlist_head hash[64];
-};
-
-struct elv_fs_entry {
- struct attribute attr;
- ssize_t (*show)(struct elevator_queue *, char *);
- ssize_t (*store)(struct elevator_queue *, const char *, size_t);
-};
-
-struct blk_mq_debugfs_attr {
- const char *name;
- umode_t mode;
- int (*show)(void *, struct seq_file *);
- ssize_t (*write)(void *, const char *, size_t, loff_t *);
- const struct seq_operations___2 *seq_ops;
-};
-
-struct blk_mq_queue_data;
-
-typedef blk_status_t queue_rq_fn(struct blk_mq_hw_ctx *, const struct blk_mq_queue_data *);
-
-typedef void commit_rqs_fn(struct blk_mq_hw_ctx *);
-
-typedef bool get_budget_fn(struct blk_mq_hw_ctx *);
-
-typedef void put_budget_fn(struct blk_mq_hw_ctx *);
-
-enum blk_eh_timer_return {
- BLK_EH_DONE = 0,
- BLK_EH_RESET_TIMER = 1,
-};
-
-typedef enum blk_eh_timer_return timeout_fn(struct request *, bool);
-
-typedef int poll_fn(struct blk_mq_hw_ctx *);
-
-typedef void complete_fn(struct request *);
-
-typedef int init_hctx_fn(struct blk_mq_hw_ctx *, void *, unsigned int);
-
-typedef void exit_hctx_fn(struct blk_mq_hw_ctx *, unsigned int);
-
-typedef int init_request_fn(struct blk_mq_tag_set *, struct request *, unsigned int, unsigned int);
-
-typedef void exit_request_fn(struct blk_mq_tag_set *, struct request *, unsigned int);
-
-typedef void cleanup_rq_fn(struct request *);
-
-typedef bool busy_fn(struct request_queue *);
-
-typedef int map_queues_fn(struct blk_mq_tag_set *);
-
-struct blk_mq_ops {
- queue_rq_fn *queue_rq;
- commit_rqs_fn *commit_rqs;
- get_budget_fn *get_budget;
- put_budget_fn *put_budget;
- timeout_fn *timeout;
- poll_fn *poll;
- complete_fn *complete;
- init_hctx_fn *init_hctx;
- exit_hctx_fn *exit_hctx;
- init_request_fn *init_request;
- exit_request_fn *exit_request;
- void (*initialize_rq_fn)(struct request *);
- cleanup_rq_fn *cleanup_rq;
- busy_fn *busy;
- map_queues_fn *map_queues;
- void (*show_rq)(struct seq_file *, struct request *);
-};
-
-enum pr_type {
- PR_WRITE_EXCLUSIVE = 1,
- PR_EXCLUSIVE_ACCESS = 2,
- PR_WRITE_EXCLUSIVE_REG_ONLY = 3,
- PR_EXCLUSIVE_ACCESS_REG_ONLY = 4,
- PR_WRITE_EXCLUSIVE_ALL_REGS = 5,
- PR_EXCLUSIVE_ACCESS_ALL_REGS = 6,
-};
-
-struct pr_ops {
- int (*pr_register)(struct block_device *, u64, u64, u32);
- int (*pr_reserve)(struct block_device *, u64, enum pr_type, u32);
- int (*pr_release)(struct block_device *, u64, enum pr_type);
- int (*pr_preempt)(struct block_device *, u64, u64, enum pr_type, bool);
- int (*pr_clear)(struct block_device *, u64);
-};
-
-struct wb_domain {
- spinlock_t lock;
- struct fprop_global completions;
- struct timer_list period_timer;
- long unsigned int period_time;
- long unsigned int dirty_limit_tstamp;
- long unsigned int dirty_limit;
-};
-
-enum cpu_idle_type {
- CPU_IDLE = 0,
- CPU_NOT_IDLE = 1,
- CPU_NEWLY_IDLE = 2,
- CPU_MAX_IDLE_TYPES = 3,
-};
-
-enum reboot_mode {
- REBOOT_UNDEFINED = 4294967295,
- REBOOT_COLD = 0,
- REBOOT_WARM = 1,
- REBOOT_HARD = 2,
- REBOOT_SOFT = 3,
- REBOOT_GPIO = 4,
-};
-
-enum reboot_type {
- BOOT_TRIPLE = 116,
- BOOT_KBD = 107,
- BOOT_BIOS = 98,
- BOOT_ACPI = 97,
- BOOT_EFI = 101,
- BOOT_CF9_FORCE = 112,
- BOOT_CF9_SAFE = 113,
-};
-
-typedef long unsigned int efi_status_t;
-
-typedef u8 efi_bool_t;
-
-typedef u16 efi_char16_t;
-
-typedef u64 efi_physical_addr_t;
-
-typedef void *efi_handle_t;
-
-typedef guid_t efi_guid_t;
-
-typedef struct {
- u64 signature;
- u32 revision;
- u32 headersize;
- u32 crc32;
- u32 reserved;
-} efi_table_hdr_t;
-
-typedef struct {
- u32 type;
- u32 pad;
- u64 phys_addr;
- u64 virt_addr;
- u64 num_pages;
- u64 attribute;
-} efi_memory_desc_t;
-
-typedef struct {
- efi_guid_t guid;
- u32 headersize;
- u32 flags;
- u32 imagesize;
-} efi_capsule_header_t;
-
-typedef struct {
- u16 year;
- u8 month;
- u8 day;
- u8 hour;
- u8 minute;
- u8 second;
- u8 pad1;
- u32 nanosecond;
- s16 timezone;
- u8 daylight;
- u8 pad2;
-} efi_time_t;
-
-typedef struct {
- u32 resolution;
- u32 accuracy;
- u8 sets_to_zero;
-} efi_time_cap_t;
-
-typedef struct {
- efi_table_hdr_t hdr;
- void *raise_tpl;
- void *restore_tpl;
- efi_status_t (*allocate_pages)(int, int, long unsigned int, efi_physical_addr_t *);
- efi_status_t (*free_pages)(efi_physical_addr_t, long unsigned int);
- efi_status_t (*get_memory_map)(long unsigned int *, void *, long unsigned int *, long unsigned int *, u32 *);
- efi_status_t (*allocate_pool)(int, long unsigned int, void **);
- efi_status_t (*free_pool)(void *);
- void *create_event;
- void *set_timer;
- void *wait_for_event;
- void *signal_event;
- void *close_event;
- void *check_event;
- void *install_protocol_interface;
- void *reinstall_protocol_interface;
- void *uninstall_protocol_interface;
- efi_status_t (*handle_protocol)(efi_handle_t, efi_guid_t *, void **);
- void *__reserved;
- void *register_protocol_notify;
- efi_status_t (*locate_handle)(int, efi_guid_t *, void *, long unsigned int *, efi_handle_t *);
- void *locate_device_path;
- efi_status_t (*install_configuration_table)(efi_guid_t *, void *);
- void *load_image;
- void *start_image;
- void *exit;
- void *unload_image;
- efi_status_t (*exit_boot_services)(efi_handle_t, long unsigned int);
- void *get_next_monotonic_count;
- void *stall;
- void *set_watchdog_timer;
- void *connect_controller;
- void *disconnect_controller;
- void *open_protocol;
- void *close_protocol;
- void *open_protocol_information;
- void *protocols_per_handle;
- void *locate_handle_buffer;
- efi_status_t (*locate_protocol)(efi_guid_t *, void *, void **);
- void *install_multiple_protocol_interfaces;
- void *uninstall_multiple_protocol_interfaces;
- void *calculate_crc32;
- void *copy_mem;
- void *set_mem;
- void *create_event_ex;
-} efi_boot_services_t;
-
-typedef efi_status_t efi_get_time_t(efi_time_t *, efi_time_cap_t *);
-
-typedef efi_status_t efi_set_time_t(efi_time_t *);
-
-typedef efi_status_t efi_get_wakeup_time_t(efi_bool_t *, efi_bool_t *, efi_time_t *);
-
-typedef efi_status_t efi_set_wakeup_time_t(efi_bool_t, efi_time_t *);
-
-typedef efi_status_t efi_get_variable_t(efi_char16_t *, efi_guid_t *, u32 *, long unsigned int *, void *);
-
-typedef efi_status_t efi_get_next_variable_t(long unsigned int *, efi_char16_t *, efi_guid_t *);
-
-typedef efi_status_t efi_set_variable_t(efi_char16_t *, efi_guid_t *, u32, long unsigned int, void *);
-
-typedef efi_status_t efi_get_next_high_mono_count_t(u32 *);
-
-typedef void efi_reset_system_t(int, efi_status_t, long unsigned int, efi_char16_t *);
-
-typedef efi_status_t efi_set_virtual_address_map_t(long unsigned int, long unsigned int, u32, efi_memory_desc_t *);
-
-typedef efi_status_t efi_query_variable_info_t(u32, u64 *, u64 *, u64 *);
-
-typedef efi_status_t efi_update_capsule_t(efi_capsule_header_t **, long unsigned int, long unsigned int);
-
-typedef efi_status_t efi_query_capsule_caps_t(efi_capsule_header_t **, long unsigned int, u64 *, int *);
-
-typedef struct {
- efi_table_hdr_t hdr;
- efi_get_time_t *get_time;
- efi_set_time_t *set_time;
- efi_get_wakeup_time_t *get_wakeup_time;
- efi_set_wakeup_time_t *set_wakeup_time;
- efi_set_virtual_address_map_t *set_virtual_address_map;
- void *convert_pointer;
- efi_get_variable_t *get_variable;
- efi_get_next_variable_t *get_next_variable;
- efi_set_variable_t *set_variable;
- efi_get_next_high_mono_count_t *get_next_high_mono_count;
- efi_reset_system_t *reset_system;
- efi_update_capsule_t *update_capsule;
- efi_query_capsule_caps_t *query_capsule_caps;
- efi_query_variable_info_t *query_variable_info;
-} efi_runtime_services_t;
-
-typedef struct {
- efi_table_hdr_t hdr;
- long unsigned int fw_vendor;
- u32 fw_revision;
- long unsigned int con_in_handle;
- long unsigned int con_in;
- long unsigned int con_out_handle;
- long unsigned int con_out;
- long unsigned int stderr_handle;
- long unsigned int stderr;
- efi_runtime_services_t *runtime;
- efi_boot_services_t *boottime;
- long unsigned int nr_tables;
- long unsigned int tables;
-} efi_system_table_t;
-
-struct efi_memory_map {
- phys_addr_t phys_map;
- void *map;
- void *map_end;
- int nr_map;
- long unsigned int desc_version;
- long unsigned int desc_size;
- bool late;
-};
-
-struct efi {
- efi_system_table_t *systab;
- unsigned int runtime_version;
- long unsigned int mps;
- long unsigned int acpi;
- long unsigned int acpi20;
- long unsigned int smbios;
- long unsigned int smbios3;
- long unsigned int boot_info;
- long unsigned int hcdp;
- long unsigned int uga;
- long unsigned int fw_vendor;
- long unsigned int runtime;
- long unsigned int config_table;
- long unsigned int esrt;
- long unsigned int properties_table;
- long unsigned int mem_attr_table;
- long unsigned int rng_seed;
- long unsigned int tpm_log;
- long unsigned int tpm_final_log;
- long unsigned int mem_reserve;
- efi_get_time_t *get_time;
- efi_set_time_t *set_time;
- efi_get_wakeup_time_t *get_wakeup_time;
- efi_set_wakeup_time_t *set_wakeup_time;
- efi_get_variable_t *get_variable;
- efi_get_next_variable_t *get_next_variable;
- efi_set_variable_t *set_variable;
- efi_set_variable_t *set_variable_nonblocking;
- efi_query_variable_info_t *query_variable_info;
- efi_query_variable_info_t *query_variable_info_nonblocking;
- efi_update_capsule_t *update_capsule;
- efi_query_capsule_caps_t *query_capsule_caps;
- efi_get_next_high_mono_count_t *get_next_high_mono_count;
- efi_reset_system_t *reset_system;
- efi_set_virtual_address_map_t *set_virtual_address_map;
- struct efi_memory_map memmap;
- long unsigned int flags;
-};
-
-enum efi_rts_ids {
- EFI_NONE = 0,
- EFI_GET_TIME = 1,
- EFI_SET_TIME = 2,
- EFI_GET_WAKEUP_TIME = 3,
- EFI_SET_WAKEUP_TIME = 4,
- EFI_GET_VARIABLE = 5,
- EFI_GET_NEXT_VARIABLE = 6,
- EFI_SET_VARIABLE = 7,
- EFI_QUERY_VARIABLE_INFO = 8,
- EFI_GET_NEXT_HIGH_MONO_COUNT = 9,
- EFI_RESET_SYSTEM = 10,
- EFI_UPDATE_CAPSULE = 11,
- EFI_QUERY_CAPSULE_CAPS = 12,
-};
-
-struct efi_runtime_work {
- void *arg1;
- void *arg2;
- void *arg3;
- void *arg4;
- void *arg5;
- efi_status_t status;
- struct work_struct work;
- enum efi_rts_ids efi_rts_id;
- struct completion efi_rts_comp;
-};
-
-struct percpu_cluster {
- struct swap_cluster_info index;
- unsigned int next;
-};
-
-struct trace_event_raw_initcall_level {
- struct trace_entry ent;
- u32 __data_loc_level;
- char __data[0];
-};
-
-struct trace_event_raw_initcall_start {
- struct trace_entry ent;
- initcall_t func;
- char __data[0];
-};
-
-struct trace_event_raw_initcall_finish {
- struct trace_entry ent;
- initcall_t func;
- int ret;
- char __data[0];
-};
-
-struct trace_event_data_offsets_initcall_level {
- u32 level;
-};
-
-struct trace_event_data_offsets_initcall_start {};
-
-struct trace_event_data_offsets_initcall_finish {};
-
-typedef void (*btf_trace_initcall_level)(void *, const char *);
-
-typedef void (*btf_trace_initcall_start)(void *, initcall_t);
-
-typedef void (*btf_trace_initcall_finish)(void *, initcall_t, int);
-
-struct blacklist_entry {
- struct list_head next;
- char *buf;
-};
-
-enum page_cache_mode {
- _PAGE_CACHE_MODE_WB = 0,
- _PAGE_CACHE_MODE_WC = 1,
- _PAGE_CACHE_MODE_UC_MINUS = 2,
- _PAGE_CACHE_MODE_UC = 3,
- _PAGE_CACHE_MODE_WT = 4,
- _PAGE_CACHE_MODE_WP = 5,
- _PAGE_CACHE_MODE_NUM = 8,
-};
-
-enum {
- UNAME26 = 131072,
- ADDR_NO_RANDOMIZE = 262144,
- FDPIC_FUNCPTRS = 524288,
- MMAP_PAGE_ZERO = 1048576,
- ADDR_COMPAT_LAYOUT = 2097152,
- READ_IMPLIES_EXEC = 4194304,
- ADDR_LIMIT_32BIT = 8388608,
- SHORT_INODE = 16777216,
- WHOLE_SECONDS = 33554432,
- STICKY_TIMEOUTS = 67108864,
- ADDR_LIMIT_3GB = 134217728,
-};
-
-enum tlb_infos {
- ENTRIES = 0,
- NR_INFO = 1,
-};
-
-enum {
- MM_FILEPAGES = 0,
- MM_ANONPAGES = 1,
- MM_SWAPENTS = 2,
- MM_SHMEMPAGES = 3,
- NR_MM_COUNTERS = 4,
-};
-
-typedef __u32 Elf32_Word;
-
-struct elf32_note {
- Elf32_Word n_namesz;
- Elf32_Word n_descsz;
- Elf32_Word n_type;
-};
-
-enum hrtimer_base_type {
- HRTIMER_BASE_MONOTONIC = 0,
- HRTIMER_BASE_REALTIME = 1,
- HRTIMER_BASE_BOOTTIME = 2,
- HRTIMER_BASE_TAI = 3,
- HRTIMER_BASE_MONOTONIC_SOFT = 4,
- HRTIMER_BASE_REALTIME_SOFT = 5,
- HRTIMER_BASE_BOOTTIME_SOFT = 6,
- HRTIMER_BASE_TAI_SOFT = 7,
- HRTIMER_MAX_CLOCK_BASES = 8,
-};
-
-enum rseq_cs_flags_bit {
- RSEQ_CS_FLAG_NO_RESTART_ON_PREEMPT_BIT = 0,
- RSEQ_CS_FLAG_NO_RESTART_ON_SIGNAL_BIT = 1,
- RSEQ_CS_FLAG_NO_RESTART_ON_MIGRATE_BIT = 2,
-};
-
-enum perf_event_task_context {
- perf_invalid_context = 4294967295,
- perf_hw_context = 0,
- perf_sw_context = 1,
- perf_nr_task_contexts = 2,
-};
-
-enum rseq_event_mask_bits {
- RSEQ_EVENT_PREEMPT_BIT = 0,
- RSEQ_EVENT_SIGNAL_BIT = 1,
- RSEQ_EVENT_MIGRATE_BIT = 2,
-};
-
-enum {
- PROC_ROOT_INO = 1,
- PROC_IPC_INIT_INO = 4026531839,
- PROC_UTS_INIT_INO = 4026531838,
- PROC_USER_INIT_INO = 4026531837,
- PROC_PID_INIT_INO = 4026531836,
- PROC_CGROUP_INIT_INO = 4026531835,
-};
-
-typedef __u16 __le16;
-
-typedef __u16 __be16;
-
-typedef __u32 __be32;
-
-typedef __u64 __be64;
-
-typedef __u32 __wsum;
-
-typedef u64 uint64_t;
-
-typedef unsigned int slab_flags_t;
-
-struct raw_notifier_head {
- struct notifier_block *head;
-};
-
-struct llist_head {
- struct llist_node *first;
-};
-
-typedef struct __call_single_data call_single_data_t;
-
-struct ida {
- struct xarray xa;
-};
-
-typedef __u64 __addrpair;
-
-typedef __u32 __portpair;
-
-typedef struct {
- struct net *net;
-} possible_net_t;
-
-struct in6_addr {
- union {
- __u8 u6_addr8[16];
- __be16 u6_addr16[8];
- __be32 u6_addr32[4];
- } in6_u;
-};
-
-struct hlist_nulls_node {
- struct hlist_nulls_node *next;
- struct hlist_nulls_node **pprev;
-};
-
-struct proto;
-
-struct inet_timewait_death_row;
-
-struct sock_common {
- union {
- __addrpair skc_addrpair;
- struct {
- __be32 skc_daddr;
- __be32 skc_rcv_saddr;
- };
- };
- union {
- unsigned int skc_hash;
- __u16 skc_u16hashes[2];
- };
- union {
- __portpair skc_portpair;
- struct {
- __be16 skc_dport;
- __u16 skc_num;
- };
- };
- short unsigned int skc_family;
- volatile unsigned char skc_state;
- unsigned char skc_reuse: 4;
- unsigned char skc_reuseport: 1;
- unsigned char skc_ipv6only: 1;
- unsigned char skc_net_refcnt: 1;
- int skc_bound_dev_if;
- union {
- struct hlist_node skc_bind_node;
- struct hlist_node skc_portaddr_node;
- };
- struct proto *skc_prot;
- possible_net_t skc_net;
- struct in6_addr skc_v6_daddr;
- struct in6_addr skc_v6_rcv_saddr;
- atomic64_t skc_cookie;
- union {
- long unsigned int skc_flags;
- struct sock *skc_listener;
- struct inet_timewait_death_row *skc_tw_dr;
- };
- int skc_dontcopy_begin[0];
- union {
- struct hlist_node skc_node;
- struct hlist_nulls_node skc_nulls_node;
- };
- short unsigned int skc_tx_queue_mapping;
- short unsigned int skc_rx_queue_mapping;
- union {
- int skc_incoming_cpu;
- u32 skc_rcv_wnd;
- u32 skc_tw_rcv_nxt;
- };
- refcount_t skc_refcnt;
- int skc_dontcopy_end[0];
- union {
- u32 skc_rxhash;
- u32 skc_window_clamp;
- u32 skc_tw_snd_nxt;
- };
-};
-
-typedef struct {
- spinlock_t slock;
- int owned;
- wait_queue_head_t wq;
-} socket_lock_t;
-
-struct sk_buff;
-
-struct sk_buff_head {
- struct sk_buff *next;
- struct sk_buff *prev;
- __u32 qlen;
- spinlock_t lock;
-};
-
-typedef u64 netdev_features_t;
-
-struct sock_cgroup_data {
- union {
- struct {
- u8 is_data;
- u8 padding;
- u16 prioidx;
- u32 classid;
- };
- u64 val;
- };
-};
-
-struct sk_filter;
-
-struct socket_wq;
-
-struct xfrm_policy;
-
-struct dst_entry;
-
-struct socket;
-
-struct sock_reuseport;
-
-struct bpf_sk_storage;
-
-struct sock {
- struct sock_common __sk_common;
- socket_lock_t sk_lock;
- atomic_t sk_drops;
- int sk_rcvlowat;
- struct sk_buff_head sk_error_queue;
- struct sk_buff *sk_rx_skb_cache;
- struct sk_buff_head sk_receive_queue;
- struct {
- atomic_t rmem_alloc;
- int len;
- struct sk_buff *head;
- struct sk_buff *tail;
- } sk_backlog;
- int sk_forward_alloc;
- unsigned int sk_ll_usec;
- unsigned int sk_napi_id;
- int sk_rcvbuf;
- struct sk_filter *sk_filter;
- union {
- struct socket_wq *sk_wq;
- struct socket_wq *sk_wq_raw;
- };
- struct xfrm_policy *sk_policy[2];
- struct dst_entry *sk_rx_dst;
- struct dst_entry *sk_dst_cache;
- atomic_t sk_omem_alloc;
- int sk_sndbuf;
- int sk_wmem_queued;
- refcount_t sk_wmem_alloc;
- long unsigned int sk_tsq_flags;
- union {
- struct sk_buff *sk_send_head;
- struct rb_root tcp_rtx_queue;
- };
- struct sk_buff *sk_tx_skb_cache;
- struct sk_buff_head sk_write_queue;
- __s32 sk_peek_off;
- int sk_write_pending;
- __u32 sk_dst_pending_confirm;
- u32 sk_pacing_status;
- long int sk_sndtimeo;
- struct timer_list sk_timer;
- __u32 sk_priority;
- __u32 sk_mark;
- long unsigned int sk_pacing_rate;
- long unsigned int sk_max_pacing_rate;
- struct page_frag sk_frag;
- netdev_features_t sk_route_caps;
- netdev_features_t sk_route_nocaps;
- netdev_features_t sk_route_forced_caps;
- int sk_gso_type;
- unsigned int sk_gso_max_size;
- gfp_t sk_allocation;
- __u32 sk_txhash;
- unsigned int __sk_flags_offset[0];
- unsigned int sk_padding: 1;
- unsigned int sk_kern_sock: 1;
- unsigned int sk_no_check_tx: 1;
- unsigned int sk_no_check_rx: 1;
- unsigned int sk_userlocks: 4;
- unsigned int sk_protocol: 8;
- unsigned int sk_type: 16;
- u16 sk_gso_max_segs;
- u8 sk_pacing_shift;
- long unsigned int sk_lingertime;
- struct proto *sk_prot_creator;
- rwlock_t sk_callback_lock;
- int sk_err;
- int sk_err_soft;
- u32 sk_ack_backlog;
- u32 sk_max_ack_backlog;
- kuid_t sk_uid;
- struct pid *sk_peer_pid;
- const struct cred *sk_peer_cred;
- long int sk_rcvtimeo;
- ktime_t sk_stamp;
- u16 sk_tsflags;
- u8 sk_shutdown;
- u32 sk_tskey;
- atomic_t sk_zckey;
- u8 sk_clockid;
- u8 sk_txtime_deadline_mode: 1;
- u8 sk_txtime_report_errors: 1;
- u8 sk_txtime_unused: 6;
- struct socket *sk_socket;
- void *sk_user_data;
- void *sk_security;
- struct sock_cgroup_data sk_cgrp_data;
- struct mem_cgroup *sk_memcg;
- void (*sk_state_change)(struct sock *);
- void (*sk_data_ready)(struct sock *);
- void (*sk_write_space)(struct sock *);
- void (*sk_error_report)(struct sock *);
- int (*sk_backlog_rcv)(struct sock *, struct sk_buff *);
- void (*sk_destruct)(struct sock *);
- struct sock_reuseport *sk_reuseport_cb;
- struct bpf_sk_storage *sk_bpf_storage;
- struct callback_head sk_rcu;
-};
-
-struct rhash_head {
- struct rhash_head *next;
-};
-
-struct rhashtable;
-
-struct rhashtable_compare_arg {
- struct rhashtable *ht;
- const void *key;
-};
-
-typedef u32 (*rht_hashfn_t)(const void *, u32, u32);
-
-typedef u32 (*rht_obj_hashfn_t)(const void *, u32, u32);
-
-typedef int (*rht_obj_cmpfn_t)(struct rhashtable_compare_arg *, const void *);
-
-struct rhashtable_params {
- u16 nelem_hint;
- u16 key_len;
- u16 key_offset;
- u16 head_offset;
- unsigned int max_size;
- u16 min_size;
- bool automatic_shrinking;
- rht_hashfn_t hashfn;
- rht_obj_hashfn_t obj_hashfn;
- rht_obj_cmpfn_t obj_cmpfn;
-};
-
-struct bucket_table;
-
-struct rhashtable {
- struct bucket_table *tbl;
- unsigned int key_len;
- unsigned int max_elems;
- struct rhashtable_params p;
- bool rhlist;
- struct work_struct run_work;
- struct mutex mutex;
- spinlock_t lock;
- atomic_t nelems;
-};
-
-struct rhash_lock_head;
-
-struct bucket_table {
- unsigned int size;
- unsigned int nest;
- u32 hash_rnd;
- struct list_head walkers;
- struct callback_head rcu;
- struct bucket_table *future_tbl;
- struct lockdep_map dep_map;
- long: 64;
- struct rhash_lock_head *buckets[0];
-};
-
-struct fs_struct {
- int users;
- spinlock_t lock;
- seqcount_t seq;
- int umask;
- int in_exec;
- struct path root;
- struct path pwd;
-};
-
-typedef u32 compat_uptr_t;
-
-struct compat_robust_list {
- compat_uptr_t next;
-};
-
-typedef s32 compat_long_t;
-
-struct compat_robust_list_head {
- struct compat_robust_list list;
- compat_long_t futex_offset;
- compat_uptr_t list_op_pending;
-};
-
-struct pipe_buffer;
-
-struct pipe_inode_info {
- struct mutex mutex;
- wait_queue_head_t wait;
- unsigned int head;
- unsigned int tail;
- unsigned int max_usage;
- unsigned int ring_size;
- unsigned int readers;
- unsigned int writers;
- unsigned int files;
- unsigned int r_counter;
- unsigned int w_counter;
- struct page *tmp_page;
- struct fasync_struct *fasync_readers;
- struct fasync_struct *fasync_writers;
- struct pipe_buffer *bufs;
- struct user_struct *user;
-};
-
-struct scatterlist {
- long unsigned int page_link;
- unsigned int offset;
- unsigned int length;
- dma_addr_t dma_address;
- unsigned int dma_length;
-};
-
-struct iovec {
- void *iov_base;
- __kernel_size_t iov_len;
-};
-
-struct kvec {
- void *iov_base;
- size_t iov_len;
-};
-
-struct iov_iter {
- unsigned int type;
- size_t iov_offset;
- size_t count;
- union {
- const struct iovec *iov;
- const struct kvec *kvec;
- const struct bio_vec *bvec;
- struct pipe_inode_info *pipe;
- };
- union {
- long unsigned int nr_segs;
- struct {
- unsigned int head;
- unsigned int start_head;
- };
- };
-};
-
-typedef short unsigned int __kernel_sa_family_t;
-
-struct __kernel_sockaddr_storage {
- union {
- struct {
- __kernel_sa_family_t ss_family;
- char __data[126];
- };
- void *__align;
- };
-};
-
-typedef __kernel_sa_family_t sa_family_t;
-
-struct sockaddr {
- sa_family_t sa_family;
- char sa_data[14];
-};
-
-struct msghdr {
- void *msg_name;
- int msg_namelen;
- struct iov_iter msg_iter;
- void *msg_control;
- __kernel_size_t msg_controllen;
- unsigned int msg_flags;
- struct kiocb *msg_iocb;
-};
-
-typedef struct {
- unsigned int clock_rate;
- unsigned int clock_type;
- short unsigned int loopback;
-} sync_serial_settings;
-
-typedef struct {
- unsigned int clock_rate;
- unsigned int clock_type;
- short unsigned int loopback;
- unsigned int slot_map;
-} te1_settings;
-
-typedef struct {
- short unsigned int encoding;
- short unsigned int parity;
-} raw_hdlc_proto;
-
-typedef struct {
- unsigned int t391;
- unsigned int t392;
- unsigned int n391;
- unsigned int n392;
- unsigned int n393;
- short unsigned int lmi;
- short unsigned int dce;
-} fr_proto;
-
-typedef struct {
- unsigned int dlci;
-} fr_proto_pvc;
-
-typedef struct {
- unsigned int dlci;
- char master[16];
-} fr_proto_pvc_info;
-
-typedef struct {
- unsigned int interval;
- unsigned int timeout;
-} cisco_proto;
-
-struct ifmap {
- long unsigned int mem_start;
- long unsigned int mem_end;
- short unsigned int base_addr;
- unsigned char irq;
- unsigned char dma;
- unsigned char port;
-};
-
-struct if_settings {
- unsigned int type;
- unsigned int size;
- union {
- raw_hdlc_proto *raw_hdlc;
- cisco_proto *cisco;
- fr_proto *fr;
- fr_proto_pvc *fr_pvc;
- fr_proto_pvc_info *fr_pvc_info;
- sync_serial_settings *sync;
- te1_settings *te1;
- } ifs_ifsu;
-};
-
-struct ifreq {
- union {
- char ifrn_name[16];
- } ifr_ifrn;
- union {
- struct sockaddr ifru_addr;
- struct sockaddr ifru_dstaddr;
- struct sockaddr ifru_broadaddr;
- struct sockaddr ifru_netmask;
- struct sockaddr ifru_hwaddr;
- short int ifru_flags;
- int ifru_ivalue;
- int ifru_mtu;
- struct ifmap ifru_map;
- char ifru_slave[16];
- char ifru_newname[16];
- void *ifru_data;
- struct if_settings ifru_settings;
- } ifr_ifru;
-};
-
-struct vfsmount {
- struct dentry *mnt_root;
- struct super_block *mnt_sb;
- int mnt_flags;
-};
-
-typedef struct {
- size_t written;
- size_t count;
- union {
- char *buf;
- void *data;
- } arg;
- int error;
-} read_descriptor_t;
-
-struct posix_acl_entry {
- short int e_tag;
- short unsigned int e_perm;
- union {
- kuid_t e_uid;
- kgid_t e_gid;
- };
-};
-
-struct posix_acl {
- refcount_t a_refcount;
- struct callback_head a_rcu;
- unsigned int a_count;
- struct posix_acl_entry a_entries[0];
-};
-
-typedef unsigned char cc_t;
-
-typedef unsigned int speed_t;
-
-typedef unsigned int tcflag_t;
-
-struct ktermios {
- tcflag_t c_iflag;
- tcflag_t c_oflag;
- tcflag_t c_cflag;
- tcflag_t c_lflag;
- cc_t c_line;
- cc_t c_cc[19];
- speed_t c_ispeed;
- speed_t c_ospeed;
-};
-
-struct winsize {
- short unsigned int ws_row;
- short unsigned int ws_col;
- short unsigned int ws_xpixel;
- short unsigned int ws_ypixel;
-};
-
-struct termiox {
- __u16 x_hflag;
- __u16 x_cflag;
- __u16 x_rflag[5];
- __u16 x_sflag;
-};
-
-struct serial_icounter_struct;
-
-struct serial_struct;
-
-struct tty_operations {
- struct tty_struct * (*lookup)(struct tty_driver *, struct file *, int);
- int (*install)(struct tty_driver *, struct tty_struct *);
- void (*remove)(struct tty_driver *, struct tty_struct *);
- int (*open)(struct tty_struct *, struct file *);
- void (*close)(struct tty_struct *, struct file *);
- void (*shutdown)(struct tty_struct *);
- void (*cleanup)(struct tty_struct *);
- int (*write)(struct tty_struct *, const unsigned char *, int);
- int (*put_char)(struct tty_struct *, unsigned char);
- void (*flush_chars)(struct tty_struct *);
- int (*write_room)(struct tty_struct *);
- int (*chars_in_buffer)(struct tty_struct *);
- int (*ioctl)(struct tty_struct *, unsigned int, long unsigned int);
- long int (*compat_ioctl)(struct tty_struct *, unsigned int, long unsigned int);
- void (*set_termios)(struct tty_struct *, struct ktermios *);
- void (*throttle)(struct tty_struct *);
- void (*unthrottle)(struct tty_struct *);
- void (*stop)(struct tty_struct *);
- void (*start)(struct tty_struct *);
- void (*hangup)(struct tty_struct *);
- int (*break_ctl)(struct tty_struct *, int);
- void (*flush_buffer)(struct tty_struct *);
- void (*set_ldisc)(struct tty_struct *);
- void (*wait_until_sent)(struct tty_struct *, int);
- void (*send_xchar)(struct tty_struct *, char);
- int (*tiocmget)(struct tty_struct *);
- int (*tiocmset)(struct tty_struct *, unsigned int, unsigned int);
- int (*resize)(struct tty_struct *, struct winsize *);
- int (*set_termiox)(struct tty_struct *, struct termiox *);
- int (*get_icount)(struct tty_struct *, struct serial_icounter_struct *);
- int (*get_serial)(struct tty_struct *, struct serial_struct *);
- int (*set_serial)(struct tty_struct *, struct serial_struct *);
- void (*show_fdinfo)(struct tty_struct *, struct seq_file *);
- int (*proc_show)(struct seq_file *, void *);
-};
-
-struct ld_semaphore {
- atomic_long_t count;
- raw_spinlock_t wait_lock;
- unsigned int wait_readers;
- struct list_head read_wait;
- struct list_head write_wait;
-};
-
-struct tty_ldisc;
-
-struct tty_port;
-
-struct tty_struct {
- int magic;
- struct kref kref;
- struct device *dev;
- struct tty_driver *driver;
- const struct tty_operations *ops;
- int index;
- struct ld_semaphore ldisc_sem;
- struct tty_ldisc *ldisc;
- struct mutex atomic_write_lock;
- struct mutex legacy_mutex;
- struct mutex throttle_mutex;
- struct rw_semaphore termios_rwsem;
- struct mutex winsize_mutex;
- spinlock_t ctrl_lock;
- spinlock_t flow_lock;
- struct ktermios termios;
- struct ktermios termios_locked;
- struct termiox *termiox;
- char name[64];
- struct pid *pgrp;
- struct pid *session;
- long unsigned int flags;
- int count;
- struct winsize winsize;
- long unsigned int stopped: 1;
- long unsigned int flow_stopped: 1;
- int: 30;
- long unsigned int unused: 62;
- int hw_stopped;
- long unsigned int ctrl_status: 8;
- long unsigned int packet: 1;
- int: 23;
- long unsigned int unused_ctrl: 55;
- unsigned int receive_room;
- int flow_change;
- struct tty_struct *link;
- struct fasync_struct *fasync;
- wait_queue_head_t write_wait;
- wait_queue_head_t read_wait;
- struct work_struct hangup_work;
- void *disc_data;
- void *driver_data;
- spinlock_t files_lock;
- struct list_head tty_files;
- int closing;
- unsigned char *write_buf;
- int write_cnt;
- struct work_struct SAK_work;
- struct tty_port *port;
-};
-
-struct proc_dir_entry;
-
-struct tty_driver {
- int magic;
- struct kref kref;
- struct cdev **cdevs;
- struct module *owner;
- const char *driver_name;
- const char *name;
- int name_base;
- int major;
- int minor_start;
- unsigned int num;
- short int type;
- short int subtype;
- struct ktermios init_termios;
- long unsigned int flags;
- struct proc_dir_entry *proc_entry;
- struct tty_driver *other;
- struct tty_struct **ttys;
- struct tty_port **ports;
- struct ktermios **termios;
- void *driver_state;
- const struct tty_operations *ops;
- struct list_head tty_drivers;
-};
-
-struct tty_buffer {
- union {
- struct tty_buffer *next;
- struct llist_node free;
- };
- int used;
- int size;
- int commit;
- int read;
- int flags;
- long unsigned int data[0];
-};
-
-struct tty_bufhead {
- struct tty_buffer *head;
- struct work_struct work;
- struct mutex lock;
- atomic_t priority;
- struct tty_buffer sentinel;
- struct llist_head free;
- atomic_t mem_used;
- int mem_limit;
- struct tty_buffer *tail;
-};
-
-struct tty_port_operations;
-
-struct tty_port_client_operations;
-
-struct tty_port {
- struct tty_bufhead buf;
- struct tty_struct *tty;
- struct tty_struct *itty;
- const struct tty_port_operations *ops;
- const struct tty_port_client_operations *client_ops;
- spinlock_t lock;
- int blocked_open;
- int count;
- wait_queue_head_t open_wait;
- wait_queue_head_t delta_msr_wait;
- long unsigned int flags;
- long unsigned int iflags;
- unsigned char console: 1;
- unsigned char low_latency: 1;
- struct mutex mutex;
- struct mutex buf_mutex;
- unsigned char *xmit_buf;
- unsigned int close_delay;
- unsigned int closing_wait;
- int drain_delay;
- struct kref kref;
- void *client_data;
-};
-
-struct tty_ldisc_ops {
- int magic;
- char *name;
- int num;
- int flags;
- int (*open)(struct tty_struct *);
- void (*close)(struct tty_struct *);
- void (*flush_buffer)(struct tty_struct *);
- ssize_t (*read)(struct tty_struct *, struct file *, unsigned char *, size_t);
- ssize_t (*write)(struct tty_struct *, struct file *, const unsigned char *, size_t);
- int (*ioctl)(struct tty_struct *, struct file *, unsigned int, long unsigned int);
- int (*compat_ioctl)(struct tty_struct *, struct file *, unsigned int, long unsigned int);
- void (*set_termios)(struct tty_struct *, struct ktermios *);
- __poll_t (*poll)(struct tty_struct *, struct file *, struct poll_table_struct *);
- int (*hangup)(struct tty_struct *);
- void (*receive_buf)(struct tty_struct *, const unsigned char *, char *, int);
- void (*write_wakeup)(struct tty_struct *);
- void (*dcd_change)(struct tty_struct *, unsigned int);
- int (*receive_buf2)(struct tty_struct *, const unsigned char *, char *, int);
- struct module *owner;
- int refcount;
-};
-
-struct tty_ldisc {
- struct tty_ldisc_ops *ops;
- struct tty_struct *tty;
-};
-
-struct tty_port_operations {
- int (*carrier_raised)(struct tty_port *);
- void (*dtr_rts)(struct tty_port *, int);
- void (*shutdown)(struct tty_port *);
- int (*activate)(struct tty_port *, struct tty_struct *);
- void (*destruct)(struct tty_port *);
-};
-
-struct tty_port_client_operations {
- int (*receive_buf)(struct tty_port *, const unsigned char *, const unsigned char *, size_t);
- void (*write_wakeup)(struct tty_port *);
-};
-
-struct prot_inuse;
-
-struct netns_core {
- struct ctl_table_header *sysctl_hdr;
- int sysctl_somaxconn;
- int *sock_inuse;
- struct prot_inuse *prot_inuse;
-};
-
-struct tcp_mib;
-
-struct ipstats_mib;
-
-struct linux_mib;
-
-struct udp_mib;
-
-struct icmp_mib;
-
-struct icmpmsg_mib;
-
-struct icmpv6_mib;
-
-struct icmpv6msg_mib;
-
-struct netns_mib {
- struct tcp_mib *tcp_statistics;
- struct ipstats_mib *ip_statistics;
- struct linux_mib *net_statistics;
- struct udp_mib *udp_statistics;
- struct udp_mib *udplite_statistics;
- struct icmp_mib *icmp_statistics;
- struct icmpmsg_mib *icmpmsg_statistics;
- struct proc_dir_entry *proc_net_devsnmp6;
- struct udp_mib *udp_stats_in6;
- struct udp_mib *udplite_stats_in6;
- struct ipstats_mib *ipv6_statistics;
- struct icmpv6_mib *icmpv6_statistics;
- struct icmpv6msg_mib *icmpv6msg_statistics;
-};
-
-struct netns_packet {
- struct mutex sklist_lock;
- struct hlist_head sklist;
-};
-
-struct netns_unix {
- int sysctl_max_dgram_qlen;
- struct ctl_table_header *ctl;
-};
-
-struct netns_nexthop {
- struct rb_root rb_root;
- struct hlist_head *devhash;
- unsigned int seq;
- u32 last_id_allocated;
-};
-
-struct local_ports {
- seqlock_t lock;
- int range[2];
- bool warned;
-};
-
-struct inet_hashinfo;
-
-struct inet_timewait_death_row {
- atomic_t tw_count;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct inet_hashinfo *hashinfo;
- int sysctl_max_tw_buckets;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct ping_group_range {
- seqlock_t lock;
- kgid_t range[2];
-};
-
-typedef struct {
- u64 key[2];
-} siphash_key_t;
-
-struct ipv4_devconf;
-
-struct ip_ra_chain;
-
-struct fib_rules_ops;
-
-struct fib_table;
-
-struct inet_peer_base;
-
-struct fqdir;
-
-struct xt_table;
-
-struct tcp_congestion_ops;
-
-struct tcp_fastopen_context;
-
-struct mr_table;
-
-struct fib_notifier_ops;
-
-struct netns_ipv4 {
- struct ctl_table_header *forw_hdr;
- struct ctl_table_header *frags_hdr;
- struct ctl_table_header *ipv4_hdr;
- struct ctl_table_header *route_hdr;
- struct ctl_table_header *xfrm4_hdr;
- struct ipv4_devconf *devconf_all;
- struct ipv4_devconf *devconf_dflt;
- struct ip_ra_chain *ra_chain;
- struct mutex ra_mutex;
- struct fib_rules_ops *rules_ops;
- bool fib_has_custom_rules;
- unsigned int fib_rules_require_fldissect;
- struct fib_table *fib_main;
- struct fib_table *fib_default;
- bool fib_has_custom_local_routes;
- struct hlist_head *fib_table_hash;
- bool fib_offload_disabled;
- struct sock *fibnl;
- struct sock **icmp_sk;
- struct sock *mc_autojoin_sk;
- struct inet_peer_base *peers;
- struct sock **tcp_sk;
- struct fqdir *fqdir;
- struct xt_table *iptable_filter;
- struct xt_table *iptable_mangle;
- struct xt_table *iptable_raw;
- struct xt_table *arptable_filter;
- struct xt_table *iptable_security;
- struct xt_table *nat_table;
- int sysctl_icmp_echo_ignore_all;
- int sysctl_icmp_echo_ignore_broadcasts;
- int sysctl_icmp_ignore_bogus_error_responses;
- int sysctl_icmp_ratelimit;
- int sysctl_icmp_ratemask;
- int sysctl_icmp_errors_use_inbound_ifaddr;
- struct local_ports ip_local_ports;
- int sysctl_tcp_ecn;
- int sysctl_tcp_ecn_fallback;
- int sysctl_ip_default_ttl;
- int sysctl_ip_no_pmtu_disc;
- int sysctl_ip_fwd_use_pmtu;
- int sysctl_ip_fwd_update_priority;
- int sysctl_ip_nonlocal_bind;
- int sysctl_ip_dynaddr;
- int sysctl_ip_early_demux;
- int sysctl_tcp_early_demux;
- int sysctl_udp_early_demux;
- int sysctl_fwmark_reflect;
- int sysctl_tcp_fwmark_accept;
- int sysctl_tcp_mtu_probing;
- int sysctl_tcp_mtu_probe_floor;
- int sysctl_tcp_base_mss;
- int sysctl_tcp_min_snd_mss;
- int sysctl_tcp_probe_threshold;
- u32 sysctl_tcp_probe_interval;
- int sysctl_tcp_keepalive_time;
- int sysctl_tcp_keepalive_probes;
- int sysctl_tcp_keepalive_intvl;
- int sysctl_tcp_syn_retries;
- int sysctl_tcp_synack_retries;
- int sysctl_tcp_syncookies;
- int sysctl_tcp_reordering;
- int sysctl_tcp_retries1;
- int sysctl_tcp_retries2;
- int sysctl_tcp_orphan_retries;
- int sysctl_tcp_fin_timeout;
- unsigned int sysctl_tcp_notsent_lowat;
- int sysctl_tcp_tw_reuse;
- int sysctl_tcp_sack;
- int sysctl_tcp_window_scaling;
- int sysctl_tcp_timestamps;
- int sysctl_tcp_early_retrans;
- int sysctl_tcp_recovery;
- int sysctl_tcp_thin_linear_timeouts;
- int sysctl_tcp_slow_start_after_idle;
- int sysctl_tcp_retrans_collapse;
- int sysctl_tcp_stdurg;
- int sysctl_tcp_rfc1337;
- int sysctl_tcp_abort_on_overflow;
- int sysctl_tcp_fack;
- int sysctl_tcp_max_reordering;
- int sysctl_tcp_dsack;
- int sysctl_tcp_app_win;
- int sysctl_tcp_adv_win_scale;
- int sysctl_tcp_frto;
- int sysctl_tcp_nometrics_save;
- int sysctl_tcp_moderate_rcvbuf;
- int sysctl_tcp_tso_win_divisor;
- int sysctl_tcp_workaround_signed_windows;
- int sysctl_tcp_limit_output_bytes;
- int sysctl_tcp_challenge_ack_limit;
- int sysctl_tcp_min_tso_segs;
- int sysctl_tcp_min_rtt_wlen;
- int sysctl_tcp_autocorking;
- int sysctl_tcp_invalid_ratelimit;
- int sysctl_tcp_pacing_ss_ratio;
- int sysctl_tcp_pacing_ca_ratio;
- int sysctl_tcp_wmem[3];
- int sysctl_tcp_rmem[3];
- int sysctl_tcp_comp_sack_nr;
- long unsigned int sysctl_tcp_comp_sack_delay_ns;
- struct inet_timewait_death_row tcp_death_row;
- int sysctl_max_syn_backlog;
- int sysctl_tcp_fastopen;
- const struct tcp_congestion_ops *tcp_congestion_control;
- struct tcp_fastopen_context *tcp_fastopen_ctx;
- spinlock_t tcp_fastopen_ctx_lock;
- unsigned int sysctl_tcp_fastopen_blackhole_timeout;
- atomic_t tfo_active_disable_times;
- long unsigned int tfo_active_disable_stamp;
- int sysctl_udp_wmem_min;
- int sysctl_udp_rmem_min;
- int sysctl_igmp_max_memberships;
- int sysctl_igmp_max_msf;
- int sysctl_igmp_llm_reports;
- int sysctl_igmp_qrv;
- struct ping_group_range ping_group_range;
- atomic_t dev_addr_genid;
- long unsigned int *sysctl_local_reserved_ports;
- int sysctl_ip_prot_sock;
- struct mr_table *mrt;
- int sysctl_fib_multipath_use_neigh;
- int sysctl_fib_multipath_hash_policy;
- struct fib_notifier_ops *notifier_ops;
- unsigned int fib_seq;
- struct fib_notifier_ops *ipmr_notifier_ops;
- unsigned int ipmr_seq;
- atomic_t rt_genid;
- siphash_key_t ip_id_key;
- long: 64;
- long: 64;
-};
-
-struct netns_sysctl_ipv6 {
- struct ctl_table_header *hdr;
- struct ctl_table_header *route_hdr;
- struct ctl_table_header *icmp_hdr;
- struct ctl_table_header *frags_hdr;
- struct ctl_table_header *xfrm6_hdr;
- int bindv6only;
- int flush_delay;
- int ip6_rt_max_size;
- int ip6_rt_gc_min_interval;
- int ip6_rt_gc_timeout;
- int ip6_rt_gc_interval;
- int ip6_rt_gc_elasticity;
- int ip6_rt_mtu_expires;
- int ip6_rt_min_advmss;
- int multipath_hash_policy;
- int flowlabel_consistency;
- int auto_flowlabels;
- int icmpv6_time;
- int icmpv6_echo_ignore_all;
- int icmpv6_echo_ignore_multicast;
- int icmpv6_echo_ignore_anycast;
- long unsigned int icmpv6_ratemask[4];
- long unsigned int *icmpv6_ratemask_ptr;
- int anycast_src_echo_reply;
- int ip_nonlocal_bind;
- int fwmark_reflect;
- int idgen_retries;
- int idgen_delay;
- int flowlabel_state_ranges;
- int flowlabel_reflect;
- int max_dst_opts_cnt;
- int max_hbh_opts_cnt;
- int max_dst_opts_len;
- int max_hbh_opts_len;
- int seg6_flowlabel;
- bool skip_notify_on_dev_down;
-};
-
-struct neighbour;
-
-struct dst_ops {
- short unsigned int family;
- unsigned int gc_thresh;
- int (*gc)(struct dst_ops *);
- struct dst_entry * (*check)(struct dst_entry *, __u32);
- unsigned int (*default_advmss)(const struct dst_entry *);
- unsigned int (*mtu)(const struct dst_entry *);
- u32 * (*cow_metrics)(struct dst_entry *, long unsigned int);
- void (*destroy)(struct dst_entry *);
- void (*ifdown)(struct dst_entry *, struct net_device *, int);
- struct dst_entry * (*negative_advice)(struct dst_entry *);
- void (*link_failure)(struct sk_buff *);
- void (*update_pmtu)(struct dst_entry *, struct sock *, struct sk_buff *, u32, bool);
- void (*redirect)(struct dst_entry *, struct sock *, struct sk_buff *);
- int (*local_out)(struct net *, struct sock *, struct sk_buff *);
- struct neighbour * (*neigh_lookup)(const struct dst_entry *, struct sk_buff *, const void *);
- void (*confirm_neigh)(const struct dst_entry *, const void *);
- struct kmem_cache *kmem_cachep;
- struct percpu_counter pcpuc_entries;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct ipv6_devconf;
-
-struct fib6_info;
-
-struct rt6_info;
-
-struct rt6_statistics;
-
-struct fib6_table;
-
-struct seg6_pernet_data;
-
-struct netns_ipv6 {
- struct netns_sysctl_ipv6 sysctl;
- struct ipv6_devconf *devconf_all;
- struct ipv6_devconf *devconf_dflt;
- struct inet_peer_base *peers;
- struct fqdir *fqdir;
- struct xt_table *ip6table_filter;
- struct xt_table *ip6table_mangle;
- struct xt_table *ip6table_raw;
- struct xt_table *ip6table_security;
- struct xt_table *ip6table_nat;
- struct fib6_info *fib6_null_entry;
- struct rt6_info *ip6_null_entry;
- struct rt6_statistics *rt6_stats;
- struct timer_list ip6_fib_timer;
- struct hlist_head *fib_table_hash;
- struct fib6_table *fib6_main_tbl;
- struct list_head fib6_walkers;
- long: 64;
- long: 64;
- struct dst_ops ip6_dst_ops;
- rwlock_t fib6_walker_lock;
- spinlock_t fib6_gc_lock;
- unsigned int ip6_rt_gc_expire;
- long unsigned int ip6_rt_last_gc;
- unsigned int fib6_rules_require_fldissect;
- bool fib6_has_custom_rules;
- struct rt6_info *ip6_prohibit_entry;
- struct rt6_info *ip6_blk_hole_entry;
- struct fib6_table *fib6_local_tbl;
- struct fib_rules_ops *fib6_rules_ops;
- struct sock **icmp_sk;
- struct sock *ndisc_sk;
- struct sock *tcp_sk;
- struct sock *igmp_sk;
- struct sock *mc_autojoin_sk;
- atomic_t dev_addr_genid;
- atomic_t fib6_sernum;
- struct seg6_pernet_data *seg6_data;
- struct fib_notifier_ops *notifier_ops;
- struct fib_notifier_ops *ip6mr_notifier_ops;
- unsigned int ipmr_seq;
- struct {
- struct hlist_head head;
- spinlock_t lock;
- u32 seq;
- } ip6addrlbl_table;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct nf_queue_handler;
-
-struct nf_logger;
-
-struct nf_hook_entries;
-
-struct netns_nf {
- struct proc_dir_entry *proc_netfilter;
- const struct nf_queue_handler *queue_handler;
- const struct nf_logger *nf_loggers[13];
- struct ctl_table_header *nf_log_dir_header;
- struct nf_hook_entries *hooks_ipv4[5];
- struct nf_hook_entries *hooks_ipv6[5];
- bool defrag_ipv4;
- bool defrag_ipv6;
-};
-
-struct netns_xt {
- struct list_head tables[13];
- bool notrack_deprecated_warning;
- bool clusterip_deprecated_warning;
-};
-
-struct nf_ct_event_notifier;
-
-struct nf_exp_event_notifier;
-
-struct nf_generic_net {
- unsigned int timeout;
-};
-
-struct nf_tcp_net {
- unsigned int timeouts[14];
- int tcp_loose;
- int tcp_be_liberal;
- int tcp_max_retrans;
-};
-
-struct nf_udp_net {
- unsigned int timeouts[2];
-};
-
-struct nf_icmp_net {
- unsigned int timeout;
-};
-
-struct nf_dccp_net {
- int dccp_loose;
- unsigned int dccp_timeout[10];
-};
-
-struct nf_sctp_net {
- unsigned int timeouts[10];
-};
-
-struct nf_ip_net {
- struct nf_generic_net generic;
- struct nf_tcp_net tcp;
- struct nf_udp_net udp;
- struct nf_icmp_net icmp;
- struct nf_icmp_net icmpv6;
- struct nf_dccp_net dccp;
- struct nf_sctp_net sctp;
-};
-
-struct ct_pcpu;
-
-struct ip_conntrack_stat;
-
-struct netns_ct {
- atomic_t count;
- unsigned int expect_count;
- bool auto_assign_helper_warned;
- struct ctl_table_header *sysctl_header;
- unsigned int sysctl_log_invalid;
- int sysctl_events;
- int sysctl_acct;
- int sysctl_auto_assign_helper;
- int sysctl_tstamp;
- int sysctl_checksum;
- struct ct_pcpu *pcpu_lists;
- struct ip_conntrack_stat *stat;
- struct nf_ct_event_notifier *nf_conntrack_event_cb;
- struct nf_exp_event_notifier *nf_expect_event_cb;
- struct nf_ip_net nf_ct_proto;
-};
-
-struct netns_nf_frag {
- struct fqdir *fqdir;
-};
-
-struct xfrm_policy_hash {
- struct hlist_head *table;
- unsigned int hmask;
- u8 dbits4;
- u8 sbits4;
- u8 dbits6;
- u8 sbits6;
-};
-
-struct xfrm_policy_hthresh {
- struct work_struct work;
- seqlock_t lock;
- u8 lbits4;
- u8 rbits4;
- u8 lbits6;
- u8 rbits6;
-};
-
-struct netns_xfrm {
- struct list_head state_all;
- struct hlist_head *state_bydst;
- struct hlist_head *state_bysrc;
- struct hlist_head *state_byspi;
- unsigned int state_hmask;
- unsigned int state_num;
- struct work_struct state_hash_work;
- struct list_head policy_all;
- struct hlist_head *policy_byidx;
- unsigned int policy_idx_hmask;
- struct hlist_head policy_inexact[3];
- struct xfrm_policy_hash policy_bydst[3];
- unsigned int policy_count[6];
- struct work_struct policy_hash_work;
- struct xfrm_policy_hthresh policy_hthresh;
- struct list_head inexact_bins;
- struct sock *nlsk;
- struct sock *nlsk_stash;
- u32 sysctl_aevent_etime;
- u32 sysctl_aevent_rseqth;
- int sysctl_larval_drop;
- u32 sysctl_acq_expires;
- struct ctl_table_header *sysctl_hdr;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct dst_ops xfrm4_dst_ops;
- struct dst_ops xfrm6_dst_ops;
- spinlock_t xfrm_state_lock;
- spinlock_t xfrm_policy_lock;
- struct mutex xfrm_cfg_mutex;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct netns_xdp {
- struct mutex lock;
- struct hlist_head list;
-};
-
-struct uevent_sock;
-
-struct net_generic;
-
-struct net {
- refcount_t passive;
- refcount_t count;
- spinlock_t rules_mod_lock;
- unsigned int dev_unreg_count;
- unsigned int dev_base_seq;
- int ifindex;
- spinlock_t nsid_lock;
- atomic_t fnhe_genid;
- struct list_head list;
- struct list_head exit_list;
- struct llist_node cleanup_list;
- struct key_tag *key_domain;
- struct user_namespace *user_ns;
- struct ucounts *ucounts;
- struct idr netns_ids;
- struct ns_common ns;
- struct list_head dev_base_head;
- struct proc_dir_entry *proc_net;
- struct proc_dir_entry *proc_net_stat;
- struct ctl_table_set sysctls;
- struct sock *rtnl;
- struct sock *genl_sock;
- struct uevent_sock *uevent_sock;
- struct hlist_head *dev_name_head;
- struct hlist_head *dev_index_head;
- struct raw_notifier_head netdev_chain;
- u32 hash_mix;
- struct net_device *loopback_dev;
- struct list_head rules_ops;
- struct netns_core core;
- struct netns_mib mib;
- struct netns_packet packet;
- struct netns_unix unx;
- struct netns_nexthop nexthop;
- long: 64;
- struct netns_ipv4 ipv4;
- struct netns_ipv6 ipv6;
- struct netns_nf nf;
- struct netns_xt xt;
- struct netns_ct ct;
- struct netns_nf_frag nf_frag;
- struct ctl_table_header *nf_frag_frags_hdr;
- struct sock *nfnl;
- struct sock *nfnl_stash;
- struct net_generic *gen;
- struct bpf_prog *flow_dissector_prog;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct netns_xfrm xfrm;
- struct netns_xdp xdp;
- struct sock *diag_nlsk;
- long: 64;
- long: 64;
-};
-
-typedef struct {
- local64_t v;
-} u64_stats_t;
-
-struct bpf_offloaded_map;
-
-struct bpf_map_dev_ops {
- int (*map_get_next_key)(struct bpf_offloaded_map *, void *, void *);
- int (*map_lookup_elem)(struct bpf_offloaded_map *, void *, void *);
- int (*map_update_elem)(struct bpf_offloaded_map *, void *, void *, u64);
- int (*map_delete_elem)(struct bpf_offloaded_map *, void *);
-};
-
-struct bpf_offloaded_map {
- struct bpf_map map;
- struct net_device *netdev;
- const struct bpf_map_dev_ops *dev_ops;
- void *dev_priv;
- struct list_head offloads;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct net_device_stats {
- long unsigned int rx_packets;
- long unsigned int tx_packets;
- long unsigned int rx_bytes;
- long unsigned int tx_bytes;
- long unsigned int rx_errors;
- long unsigned int tx_errors;
- long unsigned int rx_dropped;
- long unsigned int tx_dropped;
- long unsigned int multicast;
- long unsigned int collisions;
- long unsigned int rx_length_errors;
- long unsigned int rx_over_errors;
- long unsigned int rx_crc_errors;
- long unsigned int rx_frame_errors;
- long unsigned int rx_fifo_errors;
- long unsigned int rx_missed_errors;
- long unsigned int tx_aborted_errors;
- long unsigned int tx_carrier_errors;
- long unsigned int tx_fifo_errors;
- long unsigned int tx_heartbeat_errors;
- long unsigned int tx_window_errors;
- long unsigned int rx_compressed;
- long unsigned int tx_compressed;
-};
-
-struct netdev_hw_addr_list {
- struct list_head list;
- int count;
-};
-
-enum rx_handler_result {
- RX_HANDLER_CONSUMED = 0,
- RX_HANDLER_ANOTHER = 1,
- RX_HANDLER_EXACT = 2,
- RX_HANDLER_PASS = 3,
-};
-
-typedef enum rx_handler_result rx_handler_result_t;
-
-typedef rx_handler_result_t rx_handler_func_t(struct sk_buff **);
-
-struct pcpu_dstats;
-
-struct netdev_tc_txq {
- u16 count;
- u16 offset;
-};
-
-struct sfp_bus;
-
-struct netdev_name_node;
-
-struct dev_ifalias;
-
-struct net_device_ops;
-
-struct ethtool_ops;
-
-struct ndisc_ops;
-
-struct header_ops;
-
-struct in_device;
-
-struct inet6_dev;
-
-struct wireless_dev;
-
-struct wpan_dev;
-
-struct netdev_rx_queue;
-
-struct mini_Qdisc;
-
-struct netdev_queue;
-
-struct cpu_rmap;
-
-struct Qdisc;
-
-struct xps_dev_maps;
-
-struct netpoll_info;
-
-struct pcpu_lstats;
-
-struct pcpu_sw_netstats;
-
-struct rtnl_link_ops;
-
-struct phy_device;
-
-struct net_device {
- char name[16];
- struct netdev_name_node *name_node;
- struct dev_ifalias *ifalias;
- long unsigned int mem_end;
- long unsigned int mem_start;
- long unsigned int base_addr;
- int irq;
- long unsigned int state;
- struct list_head dev_list;
- struct list_head napi_list;
- struct list_head unreg_list;
- struct list_head close_list;
- struct list_head ptype_all;
- struct list_head ptype_specific;
- struct {
- struct list_head upper;
- struct list_head lower;
- } adj_list;
- netdev_features_t features;
- netdev_features_t hw_features;
- netdev_features_t wanted_features;
- netdev_features_t vlan_features;
- netdev_features_t hw_enc_features;
- netdev_features_t mpls_features;
- netdev_features_t gso_partial_features;
- int ifindex;
- int group;
- struct net_device_stats stats;
- atomic_long_t rx_dropped;
- atomic_long_t tx_dropped;
- atomic_long_t rx_nohandler;
- atomic_t carrier_up_count;
- atomic_t carrier_down_count;
- const struct net_device_ops *netdev_ops;
- const struct ethtool_ops *ethtool_ops;
- const struct ndisc_ops *ndisc_ops;
- const struct header_ops *header_ops;
- unsigned int flags;
- unsigned int priv_flags;
- short unsigned int gflags;
- short unsigned int padded;
- unsigned char operstate;
- unsigned char link_mode;
- unsigned char if_port;
- unsigned char dma;
- unsigned int mtu;
- unsigned int min_mtu;
- unsigned int max_mtu;
- short unsigned int type;
- short unsigned int hard_header_len;
- unsigned char min_header_len;
- short unsigned int needed_headroom;
- short unsigned int needed_tailroom;
- unsigned char perm_addr[32];
- unsigned char addr_assign_type;
- unsigned char addr_len;
- unsigned char upper_level;
- unsigned char lower_level;
- short unsigned int neigh_priv_len;
- short unsigned int dev_id;
- short unsigned int dev_port;
- spinlock_t addr_list_lock;
- unsigned char name_assign_type;
- bool uc_promisc;
- struct netdev_hw_addr_list uc;
- struct netdev_hw_addr_list mc;
- struct netdev_hw_addr_list dev_addrs;
- struct kset *queues_kset;
- unsigned int promiscuity;
- unsigned int allmulti;
- struct in_device *ip_ptr;
- struct inet6_dev *ip6_ptr;
- struct wireless_dev *ieee80211_ptr;
- struct wpan_dev *ieee802154_ptr;
- unsigned char *dev_addr;
- struct netdev_rx_queue *_rx;
- unsigned int num_rx_queues;
- unsigned int real_num_rx_queues;
- struct bpf_prog *xdp_prog;
- long unsigned int gro_flush_timeout;
- rx_handler_func_t *rx_handler;
- void *rx_handler_data;
- struct mini_Qdisc *miniq_ingress;
- struct netdev_queue *ingress_queue;
- struct nf_hook_entries *nf_hooks_ingress;
- unsigned char broadcast[32];
- struct cpu_rmap *rx_cpu_rmap;
- struct hlist_node index_hlist;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct netdev_queue *_tx;
- unsigned int num_tx_queues;
- unsigned int real_num_tx_queues;
- struct Qdisc *qdisc;
- struct hlist_head qdisc_hash[16];
- unsigned int tx_queue_len;
- spinlock_t tx_global_lock;
- int watchdog_timeo;
- struct xps_dev_maps *xps_cpus_map;
- struct xps_dev_maps *xps_rxqs_map;
- struct mini_Qdisc *miniq_egress;
- struct timer_list watchdog_timer;
- int *pcpu_refcnt;
- struct list_head todo_list;
- struct list_head link_watch_list;
- enum {
- NETREG_UNINITIALIZED = 0,
- NETREG_REGISTERED = 1,
- NETREG_UNREGISTERING = 2,
- NETREG_UNREGISTERED = 3,
- NETREG_RELEASED = 4,
- NETREG_DUMMY = 5,
- } reg_state: 8;
- bool dismantle;
- enum {
- RTNL_LINK_INITIALIZED = 0,
- RTNL_LINK_INITIALIZING = 1,
- } rtnl_link_state: 16;
- bool needs_free_netdev;
- void (*priv_destructor)(struct net_device *);
- struct netpoll_info *npinfo;
- possible_net_t nd_net;
- union {
- void *ml_priv;
- struct pcpu_lstats *lstats;
- struct pcpu_sw_netstats *tstats;
- struct pcpu_dstats *dstats;
- };
- struct device dev;
- const struct attribute_group *sysfs_groups[4];
- const struct attribute_group *sysfs_rx_queue_group;
- const struct rtnl_link_ops *rtnl_link_ops;
- unsigned int gso_max_size;
- u16 gso_max_segs;
- s16 num_tc;
- struct netdev_tc_txq tc_to_txq[16];
- u8 prio_tc_map[16];
- struct phy_device *phydev;
- struct sfp_bus *sfp_bus;
- struct lock_class_key qdisc_tx_busylock_key;
- struct lock_class_key qdisc_running_key;
- struct lock_class_key qdisc_xmit_lock_key;
- struct lock_class_key addr_list_lock_key;
- bool proto_down;
- unsigned int wol_enabled: 1;
-};
-
-typedef unsigned int sk_buff_data_t;
-
-struct skb_ext;
-
-struct sk_buff {
- union {
- struct {
- struct sk_buff *next;
- struct sk_buff *prev;
- union {
- struct net_device *dev;
- long unsigned int dev_scratch;
- };
- };
- struct rb_node rbnode;
- struct list_head list;
- };
- union {
- struct sock *sk;
- int ip_defrag_offset;
- };
- union {
- ktime_t tstamp;
- u64 skb_mstamp_ns;
- };
- char cb[48];
- union {
- struct {
- long unsigned int _skb_refdst;
- void (*destructor)(struct sk_buff *);
- };
- struct list_head tcp_tsorted_anchor;
- };
- long unsigned int _nfct;
- unsigned int len;
- unsigned int data_len;
- __u16 mac_len;
- __u16 hdr_len;
- __u16 queue_mapping;
- __u8 __cloned_offset[0];
- __u8 cloned: 1;
- __u8 nohdr: 1;
- __u8 fclone: 2;
- __u8 peeked: 1;
- __u8 head_frag: 1;
- __u8 pfmemalloc: 1;
- __u8 active_extensions;
- __u32 headers_start[0];
- __u8 __pkt_type_offset[0];
- __u8 pkt_type: 3;
- __u8 ignore_df: 1;
- __u8 nf_trace: 1;
- __u8 ip_summed: 2;
- __u8 ooo_okay: 1;
- __u8 l4_hash: 1;
- __u8 sw_hash: 1;
- __u8 wifi_acked_valid: 1;
- __u8 wifi_acked: 1;
- __u8 no_fcs: 1;
- __u8 encapsulation: 1;
- __u8 encap_hdr_csum: 1;
- __u8 csum_valid: 1;
- __u8 __pkt_vlan_present_offset[0];
- __u8 vlan_present: 1;
- __u8 csum_complete_sw: 1;
- __u8 csum_level: 2;
- __u8 csum_not_inet: 1;
- __u8 dst_pending_confirm: 1;
- __u8 ndisc_nodetype: 2;
- __u8 ipvs_property: 1;
- __u8 inner_protocol_type: 1;
- __u8 remcsum_offload: 1;
- __u8 tc_skip_classify: 1;
- __u8 tc_at_ingress: 1;
- __u8 tc_redirected: 1;
- __u8 tc_from_ingress: 1;
- __u16 tc_index;
- union {
- __wsum csum;
- struct {
- __u16 csum_start;
- __u16 csum_offset;
- };
- };
- __u32 priority;
- int skb_iif;
- __u32 hash;
- __be16 vlan_proto;
- __u16 vlan_tci;
- union {
- unsigned int napi_id;
- unsigned int sender_cpu;
- };
- __u32 secmark;
- union {
- __u32 mark;
- __u32 reserved_tailroom;
- };
- union {
- __be16 inner_protocol;
- __u8 inner_ipproto;
- };
- __u16 inner_transport_header;
- __u16 inner_network_header;
- __u16 inner_mac_header;
- __be16 protocol;
- __u16 transport_header;
- __u16 network_header;
- __u16 mac_header;
- __u32 headers_end[0];
- sk_buff_data_t tail;
- sk_buff_data_t end;
- unsigned char *head;
- unsigned char *data;
- unsigned int truesize;
- refcount_t users;
- struct skb_ext *extensions;
-};
-
-struct sg_table {
- struct scatterlist *sgl;
- unsigned int nents;
- unsigned int orig_nents;
-};
-
-typedef int suspend_state_t;
-
-enum suspend_stat_step {
- SUSPEND_FREEZE = 1,
- SUSPEND_PREPARE = 2,
- SUSPEND_SUSPEND = 3,
- SUSPEND_SUSPEND_LATE = 4,
- SUSPEND_SUSPEND_NOIRQ = 5,
- SUSPEND_RESUME_NOIRQ = 6,
- SUSPEND_RESUME_EARLY = 7,
- SUSPEND_RESUME = 8,
-};
-
-struct suspend_stats {
- int success;
- int fail;
- int failed_freeze;
- int failed_prepare;
- int failed_suspend;
- int failed_suspend_late;
- int failed_suspend_noirq;
- int failed_resume;
- int failed_resume_early;
- int failed_resume_noirq;
- int last_failed_dev;
- char failed_devs[80];
- int last_failed_errno;
- int errno[2];
- int last_failed_step;
- enum suspend_stat_step failed_steps[2];
-};
-
-enum s2idle_states {
- S2IDLE_STATE_NONE = 0,
- S2IDLE_STATE_ENTER = 1,
- S2IDLE_STATE_WAKE = 2,
-};
-
-struct pbe {
- void *address;
- void *orig_address;
- struct pbe *next;
-};
-
-enum {
- Root_NFS = 255,
- Root_CIFS = 254,
- Root_RAM0 = 1048576,
- Root_RAM1 = 1048577,
- Root_FD0 = 2097152,
- Root_HDA1 = 3145729,
- Root_HDA2 = 3145730,
- Root_SDA1 = 8388609,
- Root_SDA2 = 8388610,
- Root_HDC1 = 23068673,
- Root_SR0 = 11534336,
-};
-
-struct xdr_buf {
- struct kvec head[1];
- struct kvec tail[1];
- struct bio_vec *bvec;
- struct page **pages;
- unsigned int page_base;
- unsigned int page_len;
- unsigned int flags;
- unsigned int buflen;
- unsigned int len;
-};
-
-struct rpc_rqst;
-
-struct xdr_stream {
- __be32 *p;
- struct xdr_buf *buf;
- __be32 *end;
- struct kvec *iov;
- struct kvec scratch;
- struct page **page_ptr;
- unsigned int nwords;
- struct rpc_rqst *rqst;
-};
-
-struct rpc_xprt;
-
-struct rpc_task;
-
-struct rpc_cred;
-
-struct rpc_rqst {
- struct rpc_xprt *rq_xprt;
- struct xdr_buf rq_snd_buf;
- struct xdr_buf rq_rcv_buf;
- struct rpc_task *rq_task;
- struct rpc_cred *rq_cred;
- __be32 rq_xid;
- int rq_cong;
- u32 rq_seqno;
- int rq_enc_pages_num;
- struct page **rq_enc_pages;
- void (*rq_release_snd_buf)(struct rpc_rqst *);
- union {
- struct list_head rq_list;
- struct rb_node rq_recv;
- };
- struct list_head rq_xmit;
- struct list_head rq_xmit2;
- void *rq_buffer;
- size_t rq_callsize;
- void *rq_rbuffer;
- size_t rq_rcvsize;
- size_t rq_xmit_bytes_sent;
- size_t rq_reply_bytes_recvd;
- struct xdr_buf rq_private_buf;
- long unsigned int rq_majortimeo;
- long unsigned int rq_timeout;
- ktime_t rq_rtt;
- unsigned int rq_retries;
- unsigned int rq_connect_cookie;
- atomic_t rq_pin;
- u32 rq_bytes_sent;
- ktime_t rq_xtime;
- int rq_ntrans;
-};
-
-typedef void (*kxdreproc_t)(struct rpc_rqst *, struct xdr_stream *, const void *);
-
-typedef int (*kxdrdproc_t)(struct rpc_rqst *, struct xdr_stream *, void *);
-
-struct rpc_procinfo;
-
-struct rpc_message {
- const struct rpc_procinfo *rpc_proc;
- void *rpc_argp;
- void *rpc_resp;
- const struct cred *rpc_cred;
-};
-
-struct rpc_procinfo {
- u32 p_proc;
- kxdreproc_t p_encode;
- kxdrdproc_t p_decode;
- unsigned int p_arglen;
- unsigned int p_replen;
- unsigned int p_timer;
- u32 p_statidx;
- const char *p_name;
-};
-
-struct rpc_wait {
- struct list_head list;
- struct list_head links;
- struct list_head timer_list;
-};
-
-struct rpc_wait_queue;
-
-struct rpc_call_ops;
-
-struct rpc_clnt;
-
-struct rpc_task {
- atomic_t tk_count;
- int tk_status;
- struct list_head tk_task;
- void (*tk_callback)(struct rpc_task *);
- void (*tk_action)(struct rpc_task *);
- long unsigned int tk_timeout;
- long unsigned int tk_runstate;
- struct rpc_wait_queue *tk_waitqueue;
- union {
- struct work_struct tk_work;
- struct rpc_wait tk_wait;
- } u;
- int tk_rpc_status;
- struct rpc_message tk_msg;
- void *tk_calldata;
- const struct rpc_call_ops *tk_ops;
- struct rpc_clnt *tk_client;
- struct rpc_xprt *tk_xprt;
- struct rpc_cred *tk_op_cred;
- struct rpc_rqst *tk_rqstp;
- struct workqueue_struct *tk_workqueue;
- ktime_t tk_start;
- pid_t tk_owner;
- short unsigned int tk_flags;
- short unsigned int tk_timeouts;
- short unsigned int tk_pid;
- unsigned char tk_priority: 2;
- unsigned char tk_garb_retry: 2;
- unsigned char tk_cred_retry: 2;
- unsigned char tk_rebind_retry: 2;
-};
-
-struct rpc_timer {
- struct list_head list;
- long unsigned int expires;
- struct delayed_work dwork;
-};
-
-struct rpc_wait_queue {
- spinlock_t lock;
- struct list_head tasks[4];
- unsigned char maxpriority;
- unsigned char priority;
- unsigned char nr;
- short unsigned int qlen;
- struct rpc_timer timer_list;
- const char *name;
-};
-
-struct rpc_call_ops {
- void (*rpc_call_prepare)(struct rpc_task *, void *);
- void (*rpc_call_done)(struct rpc_task *, void *);
- void (*rpc_count_stats)(struct rpc_task *, void *);
- void (*rpc_release)(void *);
-};
-
-struct rpc_pipe_dir_head {
- struct list_head pdh_entries;
- struct dentry *pdh_dentry;
-};
-
-struct rpc_rtt {
- long unsigned int timeo;
- long unsigned int srtt[5];
- long unsigned int sdrtt[5];
- int ntimeouts[5];
-};
-
-struct rpc_timeout {
- long unsigned int to_initval;
- long unsigned int to_maxval;
- long unsigned int to_increment;
- unsigned int to_retries;
- unsigned char to_exponential;
-};
-
-struct rpc_xprt_switch;
-
-struct rpc_xprt_iter_ops;
-
-struct rpc_xprt_iter {
- struct rpc_xprt_switch *xpi_xpswitch;
- struct rpc_xprt *xpi_cursor;
- const struct rpc_xprt_iter_ops *xpi_ops;
-};
-
-struct rpc_auth;
-
-struct rpc_stat;
-
-struct rpc_iostats;
-
-struct rpc_program;
-
-struct rpc_clnt {
- atomic_t cl_count;
- unsigned int cl_clid;
- struct list_head cl_clients;
- struct list_head cl_tasks;
- spinlock_t cl_lock;
- struct rpc_xprt *cl_xprt;
- const struct rpc_procinfo *cl_procinfo;
- u32 cl_prog;
- u32 cl_vers;
- u32 cl_maxproc;
- struct rpc_auth *cl_auth;
- struct rpc_stat *cl_stats;
- struct rpc_iostats *cl_metrics;
- unsigned int cl_softrtry: 1;
- unsigned int cl_softerr: 1;
- unsigned int cl_discrtry: 1;
- unsigned int cl_noretranstimeo: 1;
- unsigned int cl_autobind: 1;
- unsigned int cl_chatty: 1;
- struct rpc_rtt *cl_rtt;
- const struct rpc_timeout *cl_timeout;
- atomic_t cl_swapper;
- int cl_nodelen;
- char cl_nodename[65];
- struct rpc_pipe_dir_head cl_pipedir_objects;
- struct rpc_clnt *cl_parent;
- struct rpc_rtt cl_rtt_default;
- struct rpc_timeout cl_timeout_default;
- const struct rpc_program *cl_program;
- const char *cl_principal;
- struct rpc_xprt_iter cl_xpi;
- const struct cred *cl_cred;
-};
-
-struct rpc_xprt_ops;
-
-struct svc_xprt;
-
-struct rpc_xprt {
- struct kref kref;
- const struct rpc_xprt_ops *ops;
- const struct rpc_timeout *timeout;
- struct __kernel_sockaddr_storage addr;
- size_t addrlen;
- int prot;
- long unsigned int cong;
- long unsigned int cwnd;
- size_t max_payload;
- struct rpc_wait_queue binding;
- struct rpc_wait_queue sending;
- struct rpc_wait_queue pending;
- struct rpc_wait_queue backlog;
- struct list_head free;
- unsigned int max_reqs;
- unsigned int min_reqs;
- unsigned int num_reqs;
- long unsigned int state;
- unsigned char resvport: 1;
- unsigned char reuseport: 1;
- atomic_t swapper;
- unsigned int bind_index;
- struct list_head xprt_switch;
- long unsigned int bind_timeout;
- long unsigned int reestablish_timeout;
- unsigned int connect_cookie;
- struct work_struct task_cleanup;
- struct timer_list timer;
- long unsigned int last_used;
- long unsigned int idle_timeout;
- long unsigned int connect_timeout;
- long unsigned int max_reconnect_timeout;
- atomic_long_t queuelen;
- spinlock_t transport_lock;
- spinlock_t reserve_lock;
- spinlock_t queue_lock;
- u32 xid;
- struct rpc_task *snd_task;
- struct list_head xmit_queue;
- struct svc_xprt *bc_xprt;
- struct rb_root recv_queue;
- struct {
- long unsigned int bind_count;
- long unsigned int connect_count;
- long unsigned int connect_start;
- long unsigned int connect_time;
- long unsigned int sends;
- long unsigned int recvs;
- long unsigned int bad_xids;
- long unsigned int max_slots;
- long long unsigned int req_u;
- long long unsigned int bklog_u;
- long long unsigned int sending_u;
- long long unsigned int pending_u;
- } stat;
- struct net *xprt_net;
- const char *servername;
- const char *address_strings[6];
- struct callback_head rcu;
-};
-
-struct rpc_credops;
-
-struct rpc_cred {
- struct hlist_node cr_hash;
- struct list_head cr_lru;
- struct callback_head cr_rcu;
- struct rpc_auth *cr_auth;
- const struct rpc_credops *cr_ops;
- long unsigned int cr_expire;
- long unsigned int cr_flags;
- refcount_t cr_count;
- const struct cred *cr_cred;
-};
-
-typedef u32 rpc_authflavor_t;
-
-struct ethhdr {
- unsigned char h_dest[6];
- unsigned char h_source[6];
- __be16 h_proto;
-};
-
-struct flow_dissector {
- unsigned int used_keys;
- short unsigned int offset[27];
-};
-
-struct flowi_tunnel {
- __be64 tun_id;
-};
-
-struct flowi_common {
- int flowic_oif;
- int flowic_iif;
- __u32 flowic_mark;
- __u8 flowic_tos;
- __u8 flowic_scope;
- __u8 flowic_proto;
- __u8 flowic_flags;
- __u32 flowic_secid;
- kuid_t flowic_uid;
- struct flowi_tunnel flowic_tun_key;
- __u32 flowic_multipath_hash;
-};
-
-union flowi_uli {
- struct {
- __be16 dport;
- __be16 sport;
- } ports;
- struct {
- __u8 type;
- __u8 code;
- } icmpt;
- struct {
- __le16 dport;
- __le16 sport;
- } dnports;
- __be32 spi;
- __be32 gre_key;
- struct {
- __u8 type;
- } mht;
-};
-
-struct flowi4 {
- struct flowi_common __fl_common;
- __be32 saddr;
- __be32 daddr;
- union flowi_uli uli;
-};
-
-struct flowi6 {
- struct flowi_common __fl_common;
- struct in6_addr daddr;
- struct in6_addr saddr;
- __be32 flowlabel;
- union flowi_uli uli;
- __u32 mp_hash;
-};
-
-struct flowidn {
- struct flowi_common __fl_common;
- __le16 daddr;
- __le16 saddr;
- union flowi_uli uli;
-};
-
-struct flowi {
- union {
- struct flowi_common __fl_common;
- struct flowi4 ip4;
- struct flowi6 ip6;
- struct flowidn dn;
- } u;
-};
-
-struct ipstats_mib {
- u64 mibs[37];
- struct u64_stats_sync syncp;
-};
-
-struct icmp_mib {
- long unsigned int mibs[28];
-};
-
-struct icmpmsg_mib {
- atomic_long_t mibs[512];
-};
-
-struct icmpv6_mib {
- long unsigned int mibs[6];
-};
-
-struct icmpv6_mib_device {
- atomic_long_t mibs[6];
-};
-
-struct icmpv6msg_mib {
- atomic_long_t mibs[512];
-};
-
-struct icmpv6msg_mib_device {
- atomic_long_t mibs[512];
-};
-
-struct tcp_mib {
- long unsigned int mibs[16];
-};
-
-struct udp_mib {
- long unsigned int mibs[9];
-};
-
-struct linux_mib {
- long unsigned int mibs[120];
-};
-
-struct inet_frags;
-
-struct fqdir {
- long int high_thresh;
- long int low_thresh;
- int timeout;
- int max_dist;
- struct inet_frags *f;
- struct net *net;
- bool dead;
- long: 56;
- long: 64;
- long: 64;
- struct rhashtable rhashtable;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- atomic_long_t mem;
- struct work_struct destroy_work;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct inet_frag_queue;
-
-struct inet_frags {
- unsigned int qsize;
- void (*constructor)(struct inet_frag_queue *, const void *);
- void (*destructor)(struct inet_frag_queue *);
- void (*frag_expire)(struct timer_list *);
- struct kmem_cache *frags_cachep;
- const char *frags_cache_name;
- struct rhashtable_params rhash_params;
- refcount_t refcnt;
- struct completion completion;
-};
-
-struct frag_v4_compare_key {
- __be32 saddr;
- __be32 daddr;
- u32 user;
- u32 vif;
- __be16 id;
- u16 protocol;
-};
-
-struct frag_v6_compare_key {
- struct in6_addr saddr;
- struct in6_addr daddr;
- u32 user;
- __be32 id;
- u32 iif;
-};
-
-struct inet_frag_queue {
- struct rhash_head node;
- union {
- struct frag_v4_compare_key v4;
- struct frag_v6_compare_key v6;
- } key;
- struct timer_list timer;
- spinlock_t lock;
- refcount_t refcnt;
- struct rb_root rb_fragments;
- struct sk_buff *fragments_tail;
- struct sk_buff *last_run_head;
- ktime_t stamp;
- int len;
- int meat;
- __u8 flags;
- u16 max_size;
- struct fqdir *fqdir;
- struct callback_head rcu;
-};
-
-struct fib_rule;
-
-struct fib_lookup_arg;
-
-struct fib_rule_hdr;
-
-struct nlattr;
-
-struct netlink_ext_ack;
-
-struct nla_policy;
-
-struct fib_rules_ops {
- int family;
- struct list_head list;
- int rule_size;
- int addr_size;
- int unresolved_rules;
- int nr_goto_rules;
- unsigned int fib_rules_seq;
- int (*action)(struct fib_rule *, struct flowi *, int, struct fib_lookup_arg *);
- bool (*suppress)(struct fib_rule *, struct fib_lookup_arg *);
- int (*match)(struct fib_rule *, struct flowi *, int);
- int (*configure)(struct fib_rule *, struct sk_buff *, struct fib_rule_hdr *, struct nlattr **, struct netlink_ext_ack *);
- int (*delete)(struct fib_rule *);
- int (*compare)(struct fib_rule *, struct fib_rule_hdr *, struct nlattr **);
- int (*fill)(struct fib_rule *, struct sk_buff *, struct fib_rule_hdr *);
- size_t (*nlmsg_payload)(struct fib_rule *);
- void (*flush_cache)(struct fib_rules_ops *);
- int nlgroup;
- const struct nla_policy *policy;
- struct list_head rules_list;
- struct module *owner;
- struct net *fro_net;
- struct callback_head rcu;
-};
-
-enum tcp_ca_event {
- CA_EVENT_TX_START = 0,
- CA_EVENT_CWND_RESTART = 1,
- CA_EVENT_COMPLETE_CWR = 2,
- CA_EVENT_LOSS = 3,
- CA_EVENT_ECN_NO_CE = 4,
- CA_EVENT_ECN_IS_CE = 5,
-};
-
-struct ack_sample;
-
-struct rate_sample;
-
-union tcp_cc_info;
-
-struct tcp_congestion_ops {
- struct list_head list;
- u32 key;
- u32 flags;
- void (*init)(struct sock *);
- void (*release)(struct sock *);
- u32 (*ssthresh)(struct sock *);
- void (*cong_avoid)(struct sock *, u32, u32);
- void (*set_state)(struct sock *, u8);
- void (*cwnd_event)(struct sock *, enum tcp_ca_event);
- void (*in_ack_event)(struct sock *, u32);
- u32 (*undo_cwnd)(struct sock *);
- void (*pkts_acked)(struct sock *, const struct ack_sample *);
- u32 (*min_tso_segs)(struct sock *);
- u32 (*sndbuf_expand)(struct sock *);
- void (*cong_control)(struct sock *, const struct rate_sample *);
- size_t (*get_info)(struct sock *, u32, int *, union tcp_cc_info *);
- char name[16];
- struct module *owner;
-};
-
-struct fib_notifier_ops {
- int family;
- struct list_head list;
- unsigned int (*fib_seq_read)(struct net *);
- int (*fib_dump)(struct net *, struct notifier_block *, struct netlink_ext_ack *);
- struct module *owner;
- struct callback_head rcu;
-};
-
-struct xfrm_state;
-
-struct lwtunnel_state;
-
-struct dst_entry {
- struct net_device *dev;
- struct dst_ops *ops;
- long unsigned int _metrics;
- long unsigned int expires;
- struct xfrm_state *xfrm;
- int (*input)(struct sk_buff *);
- int (*output)(struct net *, struct sock *, struct sk_buff *);
- short unsigned int flags;
- short int obsolete;
- short unsigned int header_len;
- short unsigned int trailer_len;
- atomic_t __refcnt;
- int __use;
- long unsigned int lastuse;
- struct lwtunnel_state *lwtstate;
- struct callback_head callback_head;
- short int error;
- short int __pad;
- __u32 tclassid;
-};
-
-struct hh_cache {
- unsigned int hh_len;
- seqlock_t hh_lock;
- long unsigned int hh_data[12];
-};
-
-struct neigh_table;
-
-struct neigh_parms;
-
-struct neigh_ops;
-
-struct neighbour {
- struct neighbour *next;
- struct neigh_table *tbl;
- struct neigh_parms *parms;
- long unsigned int confirmed;
- long unsigned int updated;
- rwlock_t lock;
- refcount_t refcnt;
- unsigned int arp_queue_len_bytes;
- struct sk_buff_head arp_queue;
- struct timer_list timer;
- long unsigned int used;
- atomic_t probes;
- __u8 flags;
- __u8 nud_state;
- __u8 type;
- __u8 dead;
- u8 protocol;
- seqlock_t ha_lock;
- int: 32;
- unsigned char ha[32];
- struct hh_cache hh;
- int (*output)(struct neighbour *, struct sk_buff *);
- const struct neigh_ops *ops;
- struct list_head gc_list;
- struct callback_head rcu;
- struct net_device *dev;
- u8 primary_key[0];
-};
-
-struct ipv6_stable_secret {
- bool initialized;
- struct in6_addr secret;
-};
-
-struct ipv6_devconf {
- __s32 forwarding;
- __s32 hop_limit;
- __s32 mtu6;
- __s32 accept_ra;
- __s32 accept_redirects;
- __s32 autoconf;
- __s32 dad_transmits;
- __s32 rtr_solicits;
- __s32 rtr_solicit_interval;
- __s32 rtr_solicit_max_interval;
- __s32 rtr_solicit_delay;
- __s32 force_mld_version;
- __s32 mldv1_unsolicited_report_interval;
- __s32 mldv2_unsolicited_report_interval;
- __s32 use_tempaddr;
- __s32 temp_valid_lft;
- __s32 temp_prefered_lft;
- __s32 regen_max_retry;
- __s32 max_desync_factor;
- __s32 max_addresses;
- __s32 accept_ra_defrtr;
- __s32 accept_ra_min_hop_limit;
- __s32 accept_ra_pinfo;
- __s32 ignore_routes_with_linkdown;
- __s32 proxy_ndp;
- __s32 accept_source_route;
- __s32 accept_ra_from_local;
- __s32 disable_ipv6;
- __s32 drop_unicast_in_l2_multicast;
- __s32 accept_dad;
- __s32 force_tllao;
- __s32 ndisc_notify;
- __s32 suppress_frag_ndisc;
- __s32 accept_ra_mtu;
- __s32 drop_unsolicited_na;
- struct ipv6_stable_secret stable_secret;
- __s32 use_oif_addrs_only;
- __s32 keep_addr_on_down;
- __s32 seg6_enabled;
- __u32 enhanced_dad;
- __u32 addr_gen_mode;
- __s32 disable_policy;
- __s32 ndisc_tclass;
- struct ctl_table_header *sysctl_header;
-};
-
-struct nf_queue_entry;
-
-struct nf_queue_handler {
- int (*outfn)(struct nf_queue_entry *, unsigned int);
- void (*nf_hook_drop)(struct net *);
-};
-
-enum nf_log_type {
- NF_LOG_TYPE_LOG = 0,
- NF_LOG_TYPE_ULOG = 1,
- NF_LOG_TYPE_MAX = 2,
-};
-
-typedef u8 u_int8_t;
-
-struct nf_loginfo;
-
-typedef void nf_logfn(struct net *, u_int8_t, unsigned int, const struct sk_buff *, const struct net_device *, const struct net_device *, const struct nf_loginfo *, const char *);
-
-struct nf_logger {
- char *name;
- enum nf_log_type type;
- nf_logfn *logfn;
- struct module *me;
-};
-
-struct hlist_nulls_head {
- struct hlist_nulls_node *first;
-};
-
-struct ip_conntrack_stat {
- unsigned int found;
- unsigned int invalid;
- unsigned int ignore;
- unsigned int insert;
- unsigned int insert_failed;
- unsigned int drop;
- unsigned int early_drop;
- unsigned int error;
- unsigned int expect_new;
- unsigned int expect_create;
- unsigned int expect_delete;
- unsigned int search_restart;
-};
-
-struct ct_pcpu {
- spinlock_t lock;
- struct hlist_nulls_head unconfirmed;
- struct hlist_nulls_head dying;
-};
-
-typedef enum {
- SS_FREE = 0,
- SS_UNCONNECTED = 1,
- SS_CONNECTING = 2,
- SS_CONNECTED = 3,
- SS_DISCONNECTING = 4,
-} socket_state;
-
-struct socket_wq {
- wait_queue_head_t wait;
- struct fasync_struct *fasync_list;
- long unsigned int flags;
- struct callback_head rcu;
- long: 64;
-};
-
-struct proto_ops;
-
-struct socket {
- socket_state state;
- short int type;
- long unsigned int flags;
- struct file *file;
- struct sock *sk;
- const struct proto_ops *ops;
- long: 64;
- long: 64;
- long: 64;
- struct socket_wq wq;
-};
-
-typedef int (*sk_read_actor_t)(read_descriptor_t *, struct sk_buff *, unsigned int, size_t);
-
-struct proto_ops {
- int family;
- struct module *owner;
- int (*release)(struct socket *);
- int (*bind)(struct socket *, struct sockaddr *, int);
- int (*connect)(struct socket *, struct sockaddr *, int, int);
- int (*socketpair)(struct socket *, struct socket *);
- int (*accept)(struct socket *, struct socket *, int, bool);
- int (*getname)(struct socket *, struct sockaddr *, int);
- __poll_t (*poll)(struct file *, struct socket *, struct poll_table_struct *);
- int (*ioctl)(struct socket *, unsigned int, long unsigned int);
- int (*compat_ioctl)(struct socket *, unsigned int, long unsigned int);
- int (*gettstamp)(struct socket *, void *, bool, bool);
- int (*listen)(struct socket *, int);
- int (*shutdown)(struct socket *, int);
- int (*setsockopt)(struct socket *, int, int, char *, unsigned int);
- int (*getsockopt)(struct socket *, int, int, char *, int *);
- int (*compat_setsockopt)(struct socket *, int, int, char *, unsigned int);
- int (*compat_getsockopt)(struct socket *, int, int, char *, int *);
- int (*sendmsg)(struct socket *, struct msghdr *, size_t);
- int (*recvmsg)(struct socket *, struct msghdr *, size_t, int);
- int (*mmap)(struct file *, struct socket *, struct vm_area_struct *);
- ssize_t (*sendpage)(struct socket *, struct page *, int, size_t, int);
- ssize_t (*splice_read)(struct socket *, loff_t *, struct pipe_inode_info *, size_t, unsigned int);
- int (*set_peek_off)(struct sock *, int);
- int (*peek_len)(struct socket *);
- int (*read_sock)(struct sock *, read_descriptor_t *, sk_read_actor_t);
- int (*sendpage_locked)(struct sock *, struct page *, int, size_t, int);
- int (*sendmsg_locked)(struct sock *, struct msghdr *, size_t);
- int (*set_rcvlowat)(struct sock *, int);
-};
-
-enum swiotlb_force {
- SWIOTLB_NORMAL = 0,
- SWIOTLB_FORCE = 1,
- SWIOTLB_NO_FORCE = 2,
-};
-
-struct pipe_buf_operations;
-
-struct pipe_buffer {
- struct page *page;
- unsigned int offset;
- unsigned int len;
- const struct pipe_buf_operations *ops;
- unsigned int flags;
- long unsigned int private;
-};
-
-struct pipe_buf_operations {
- int (*confirm)(struct pipe_inode_info *, struct pipe_buffer *);
- void (*release)(struct pipe_inode_info *, struct pipe_buffer *);
- int (*steal)(struct pipe_inode_info *, struct pipe_buffer *);
- bool (*get)(struct pipe_inode_info *, struct pipe_buffer *);
-};
-
-struct skb_ext {
- refcount_t refcnt;
- u8 offset[1];
- u8 chunks;
- short: 16;
- char data[0];
-};
-
-struct skb_checksum_ops {
- __wsum (*update)(const void *, int, __wsum);
- __wsum (*combine)(__wsum, __wsum, int, int);
-};
-
-struct pernet_operations {
- struct list_head list;
- int (*init)(struct net *);
- void (*pre_exit)(struct net *);
- void (*exit)(struct net *);
- void (*exit_batch)(struct list_head *);
- unsigned int *id;
- size_t size;
-};
-
-struct auth_cred {
- const struct cred *cred;
- const char *principal;
-};
-
-struct rpc_authops;
-
-struct rpc_cred_cache;
-
-struct rpc_auth {
- unsigned int au_cslack;
- unsigned int au_rslack;
- unsigned int au_verfsize;
- unsigned int au_ralign;
- unsigned int au_flags;
- const struct rpc_authops *au_ops;
- rpc_authflavor_t au_flavor;
- refcount_t au_count;
- struct rpc_cred_cache *au_credcache;
-};
-
-struct rpc_credops {
- const char *cr_name;
- int (*cr_init)(struct rpc_auth *, struct rpc_cred *);
- void (*crdestroy)(struct rpc_cred *);
- int (*crmatch)(struct auth_cred *, struct rpc_cred *, int);
- int (*crmarshal)(struct rpc_task *, struct xdr_stream *);
- int (*crrefresh)(struct rpc_task *);
- int (*crvalidate)(struct rpc_task *, struct xdr_stream *);
- int (*crwrap_req)(struct rpc_task *, struct xdr_stream *);
- int (*crunwrap_resp)(struct rpc_task *, struct xdr_stream *);
- int (*crkey_timeout)(struct rpc_cred *);
- char * (*crstringify_acceptor)(struct rpc_cred *);
- bool (*crneed_reencode)(struct rpc_task *);
-};
-
-struct rpc_auth_create_args;
-
-struct rpcsec_gss_info;
-
-struct rpc_authops {
- struct module *owner;
- rpc_authflavor_t au_flavor;
- char *au_name;
- struct rpc_auth * (*create)(const struct rpc_auth_create_args *, struct rpc_clnt *);
- void (*destroy)(struct rpc_auth *);
- int (*hash_cred)(struct auth_cred *, unsigned int);
- struct rpc_cred * (*lookup_cred)(struct rpc_auth *, struct auth_cred *, int);
- struct rpc_cred * (*crcreate)(struct rpc_auth *, struct auth_cred *, int, gfp_t);
- int (*list_pseudoflavors)(rpc_authflavor_t *, int);
- rpc_authflavor_t (*info2flavor)(struct rpcsec_gss_info *);
- int (*flavor2info)(rpc_authflavor_t, struct rpcsec_gss_info *);
- int (*key_timeout)(struct rpc_auth *, struct rpc_cred *);
-};
-
-struct rpc_auth_create_args {
- rpc_authflavor_t pseudoflavor;
- const char *target_name;
-};
-
-struct rpcsec_gss_oid {
- unsigned int len;
- u8 data[32];
-};
-
-struct rpcsec_gss_info {
- struct rpcsec_gss_oid oid;
- u32 qop;
- u32 service;
-};
-
-struct rpc_xprt_ops {
- void (*set_buffer_size)(struct rpc_xprt *, size_t, size_t);
- int (*reserve_xprt)(struct rpc_xprt *, struct rpc_task *);
- void (*release_xprt)(struct rpc_xprt *, struct rpc_task *);
- void (*alloc_slot)(struct rpc_xprt *, struct rpc_task *);
- void (*free_slot)(struct rpc_xprt *, struct rpc_rqst *);
- void (*rpcbind)(struct rpc_task *);
- void (*set_port)(struct rpc_xprt *, short unsigned int);
- void (*connect)(struct rpc_xprt *, struct rpc_task *);
- int (*buf_alloc)(struct rpc_task *);
- void (*buf_free)(struct rpc_task *);
- void (*prepare_request)(struct rpc_rqst *);
- int (*send_request)(struct rpc_rqst *);
- void (*wait_for_reply_request)(struct rpc_task *);
- void (*timer)(struct rpc_xprt *, struct rpc_task *);
- void (*release_request)(struct rpc_task *);
- void (*close)(struct rpc_xprt *);
- void (*destroy)(struct rpc_xprt *);
- void (*set_connect_timeout)(struct rpc_xprt *, long unsigned int, long unsigned int);
- void (*print_stats)(struct rpc_xprt *, struct seq_file *);
- int (*enable_swap)(struct rpc_xprt *);
- void (*disable_swap)(struct rpc_xprt *);
- void (*inject_disconnect)(struct rpc_xprt *);
- int (*bc_setup)(struct rpc_xprt *, unsigned int);
- size_t (*bc_maxpayload)(struct rpc_xprt *);
- unsigned int (*bc_num_slots)(struct rpc_xprt *);
- void (*bc_free_rqst)(struct rpc_rqst *);
- void (*bc_destroy)(struct rpc_xprt *, unsigned int);
-};
-
-struct rpc_xprt_switch {
- spinlock_t xps_lock;
- struct kref xps_kref;
- unsigned int xps_nxprts;
- unsigned int xps_nactive;
- atomic_long_t xps_queuelen;
- struct list_head xps_xprt_list;
- struct net *xps_net;
- const struct rpc_xprt_iter_ops *xps_iter_ops;
- struct callback_head xps_rcu;
-};
-
-struct rpc_stat {
- const struct rpc_program *program;
- unsigned int netcnt;
- unsigned int netudpcnt;
- unsigned int nettcpcnt;
- unsigned int nettcpconn;
- unsigned int netreconn;
- unsigned int rpccnt;
- unsigned int rpcretrans;
- unsigned int rpcauthrefresh;
- unsigned int rpcgarbage;
-};
-
-struct rpc_version;
-
-struct rpc_program {
- const char *name;
- u32 number;
- unsigned int nrvers;
- const struct rpc_version **version;
- struct rpc_stat *stats;
- const char *pipe_dir_name;
-};
-
-struct ipv6_params {
- __s32 disable_ipv6;
- __s32 autoconf;
-};
-
-struct dql {
- unsigned int num_queued;
- unsigned int adj_limit;
- unsigned int last_obj_cnt;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- unsigned int limit;
- unsigned int num_completed;
- unsigned int prev_ovlimit;
- unsigned int prev_num_queued;
- unsigned int prev_last_obj_cnt;
- unsigned int lowest_slack;
- long unsigned int slack_start_time;
- unsigned int max_limit;
- unsigned int min_limit;
- unsigned int slack_hold_time;
- long: 32;
- long: 64;
- long: 64;
-};
-
-struct ethtool_drvinfo {
- __u32 cmd;
- char driver[32];
- char version[32];
- char fw_version[32];
- char bus_info[32];
- char erom_version[32];
- char reserved2[12];
- __u32 n_priv_flags;
- __u32 n_stats;
- __u32 testinfo_len;
- __u32 eedump_len;
- __u32 regdump_len;
-};
-
-struct ethtool_wolinfo {
- __u32 cmd;
- __u32 supported;
- __u32 wolopts;
- __u8 sopass[6];
-};
-
-struct ethtool_tunable {
- __u32 cmd;
- __u32 id;
- __u32 type_id;
- __u32 len;
- void *data[0];
-};
-
-struct ethtool_regs {
- __u32 cmd;
- __u32 version;
- __u32 len;
- __u8 data[0];
-};
-
-struct ethtool_eeprom {
- __u32 cmd;
- __u32 magic;
- __u32 offset;
- __u32 len;
- __u8 data[0];
-};
-
-struct ethtool_eee {
- __u32 cmd;
- __u32 supported;
- __u32 advertised;
- __u32 lp_advertised;
- __u32 eee_active;
- __u32 eee_enabled;
- __u32 tx_lpi_enabled;
- __u32 tx_lpi_timer;
- __u32 reserved[2];
-};
-
-struct ethtool_modinfo {
- __u32 cmd;
- __u32 type;
- __u32 eeprom_len;
- __u32 reserved[8];
-};
-
-struct ethtool_coalesce {
- __u32 cmd;
- __u32 rx_coalesce_usecs;
- __u32 rx_max_coalesced_frames;
- __u32 rx_coalesce_usecs_irq;
- __u32 rx_max_coalesced_frames_irq;
- __u32 tx_coalesce_usecs;
- __u32 tx_max_coalesced_frames;
- __u32 tx_coalesce_usecs_irq;
- __u32 tx_max_coalesced_frames_irq;
- __u32 stats_block_coalesce_usecs;
- __u32 use_adaptive_rx_coalesce;
- __u32 use_adaptive_tx_coalesce;
- __u32 pkt_rate_low;
- __u32 rx_coalesce_usecs_low;
- __u32 rx_max_coalesced_frames_low;
- __u32 tx_coalesce_usecs_low;
- __u32 tx_max_coalesced_frames_low;
- __u32 pkt_rate_high;
- __u32 rx_coalesce_usecs_high;
- __u32 rx_max_coalesced_frames_high;
- __u32 tx_coalesce_usecs_high;
- __u32 tx_max_coalesced_frames_high;
- __u32 rate_sample_interval;
-};
-
-struct ethtool_ringparam {
- __u32 cmd;
- __u32 rx_max_pending;
- __u32 rx_mini_max_pending;
- __u32 rx_jumbo_max_pending;
- __u32 tx_max_pending;
- __u32 rx_pending;
- __u32 rx_mini_pending;
- __u32 rx_jumbo_pending;
- __u32 tx_pending;
-};
-
-struct ethtool_channels {
- __u32 cmd;
- __u32 max_rx;
- __u32 max_tx;
- __u32 max_other;
- __u32 max_combined;
- __u32 rx_count;
- __u32 tx_count;
- __u32 other_count;
- __u32 combined_count;
-};
-
-struct ethtool_pauseparam {
- __u32 cmd;
- __u32 autoneg;
- __u32 rx_pause;
- __u32 tx_pause;
-};
-
-struct ethtool_test {
- __u32 cmd;
- __u32 flags;
- __u32 reserved;
- __u32 len;
- __u64 data[0];
-};
-
-struct ethtool_stats {
- __u32 cmd;
- __u32 n_stats;
- __u64 data[0];
-};
-
-struct ethtool_tcpip4_spec {
- __be32 ip4src;
- __be32 ip4dst;
- __be16 psrc;
- __be16 pdst;
- __u8 tos;
-};
-
-struct ethtool_ah_espip4_spec {
- __be32 ip4src;
- __be32 ip4dst;
- __be32 spi;
- __u8 tos;
-};
-
-struct ethtool_usrip4_spec {
- __be32 ip4src;
- __be32 ip4dst;
- __be32 l4_4_bytes;
- __u8 tos;
- __u8 ip_ver;
- __u8 proto;
-};
-
-struct ethtool_tcpip6_spec {
- __be32 ip6src[4];
- __be32 ip6dst[4];
- __be16 psrc;
- __be16 pdst;
- __u8 tclass;
-};
-
-struct ethtool_ah_espip6_spec {
- __be32 ip6src[4];
- __be32 ip6dst[4];
- __be32 spi;
- __u8 tclass;
-};
-
-struct ethtool_usrip6_spec {
- __be32 ip6src[4];
- __be32 ip6dst[4];
- __be32 l4_4_bytes;
- __u8 tclass;
- __u8 l4_proto;
-};
-
-union ethtool_flow_union {
- struct ethtool_tcpip4_spec tcp_ip4_spec;
- struct ethtool_tcpip4_spec udp_ip4_spec;
- struct ethtool_tcpip4_spec sctp_ip4_spec;
- struct ethtool_ah_espip4_spec ah_ip4_spec;
- struct ethtool_ah_espip4_spec esp_ip4_spec;
- struct ethtool_usrip4_spec usr_ip4_spec;
- struct ethtool_tcpip6_spec tcp_ip6_spec;
- struct ethtool_tcpip6_spec udp_ip6_spec;
- struct ethtool_tcpip6_spec sctp_ip6_spec;
- struct ethtool_ah_espip6_spec ah_ip6_spec;
- struct ethtool_ah_espip6_spec esp_ip6_spec;
- struct ethtool_usrip6_spec usr_ip6_spec;
- struct ethhdr ether_spec;
- __u8 hdata[52];
-};
-
-struct ethtool_flow_ext {
- __u8 padding[2];
- unsigned char h_dest[6];
- __be16 vlan_etype;
- __be16 vlan_tci;
- __be32 data[2];
-};
-
-struct ethtool_rx_flow_spec {
- __u32 flow_type;
- union ethtool_flow_union h_u;
- struct ethtool_flow_ext h_ext;
- union ethtool_flow_union m_u;
- struct ethtool_flow_ext m_ext;
- __u64 ring_cookie;
- __u32 location;
-};
-
-struct ethtool_rxnfc {
- __u32 cmd;
- __u32 flow_type;
- __u64 data;
- struct ethtool_rx_flow_spec fs;
- union {
- __u32 rule_cnt;
- __u32 rss_context;
- };
- __u32 rule_locs[0];
-};
-
-struct ethtool_flash {
- __u32 cmd;
- __u32 region;
- char data[128];
-};
-
-struct ethtool_dump {
- __u32 cmd;
- __u32 version;
- __u32 flag;
- __u32 len;
- __u8 data[0];
-};
-
-struct ethtool_ts_info {
- __u32 cmd;
- __u32 so_timestamping;
- __s32 phc_index;
- __u32 tx_types;
- __u32 tx_reserved[3];
- __u32 rx_filters;
- __u32 rx_reserved[3];
-};
-
-struct ethtool_fecparam {
- __u32 cmd;
- __u32 active_fec;
- __u32 fec;
- __u32 reserved;
-};
-
-struct ethtool_link_settings {
- __u32 cmd;
- __u32 speed;
- __u8 duplex;
- __u8 port;
- __u8 phy_address;
- __u8 autoneg;
- __u8 mdio_support;
- __u8 eth_tp_mdix;
- __u8 eth_tp_mdix_ctrl;
- __s8 link_mode_masks_nwords;
- __u8 transceiver;
- __u8 reserved1[3];
- __u32 reserved[7];
- __u32 link_mode_masks[0];
-};
-
-enum ethtool_phys_id_state {
- ETHTOOL_ID_INACTIVE = 0,
- ETHTOOL_ID_ACTIVE = 1,
- ETHTOOL_ID_ON = 2,
- ETHTOOL_ID_OFF = 3,
-};
-
-struct ethtool_link_ksettings {
- struct ethtool_link_settings base;
- struct {
- long unsigned int supported[2];
- long unsigned int advertising[2];
- long unsigned int lp_advertising[2];
- } link_modes;
-};
-
-struct ethtool_ops {
- void (*get_drvinfo)(struct net_device *, struct ethtool_drvinfo *);
- int (*get_regs_len)(struct net_device *);
- void (*get_regs)(struct net_device *, struct ethtool_regs *, void *);
- void (*get_wol)(struct net_device *, struct ethtool_wolinfo *);
- int (*set_wol)(struct net_device *, struct ethtool_wolinfo *);
- u32 (*get_msglevel)(struct net_device *);
- void (*set_msglevel)(struct net_device *, u32);
- int (*nway_reset)(struct net_device *);
- u32 (*get_link)(struct net_device *);
- int (*get_eeprom_len)(struct net_device *);
- int (*get_eeprom)(struct net_device *, struct ethtool_eeprom *, u8 *);
- int (*set_eeprom)(struct net_device *, struct ethtool_eeprom *, u8 *);
- int (*get_coalesce)(struct net_device *, struct ethtool_coalesce *);
- int (*set_coalesce)(struct net_device *, struct ethtool_coalesce *);
- void (*get_ringparam)(struct net_device *, struct ethtool_ringparam *);
- int (*set_ringparam)(struct net_device *, struct ethtool_ringparam *);
- void (*get_pauseparam)(struct net_device *, struct ethtool_pauseparam *);
- int (*set_pauseparam)(struct net_device *, struct ethtool_pauseparam *);
- void (*self_test)(struct net_device *, struct ethtool_test *, u64 *);
- void (*get_strings)(struct net_device *, u32, u8 *);
- int (*set_phys_id)(struct net_device *, enum ethtool_phys_id_state);
- void (*get_ethtool_stats)(struct net_device *, struct ethtool_stats *, u64 *);
- int (*begin)(struct net_device *);
- void (*complete)(struct net_device *);
- u32 (*get_priv_flags)(struct net_device *);
- int (*set_priv_flags)(struct net_device *, u32);
- int (*get_sset_count)(struct net_device *, int);
- int (*get_rxnfc)(struct net_device *, struct ethtool_rxnfc *, u32 *);
- int (*set_rxnfc)(struct net_device *, struct ethtool_rxnfc *);
- int (*flash_device)(struct net_device *, struct ethtool_flash *);
- int (*reset)(struct net_device *, u32 *);
- u32 (*get_rxfh_key_size)(struct net_device *);
- u32 (*get_rxfh_indir_size)(struct net_device *);
- int (*get_rxfh)(struct net_device *, u32 *, u8 *, u8 *);
- int (*set_rxfh)(struct net_device *, const u32 *, const u8 *, const u8);
- int (*get_rxfh_context)(struct net_device *, u32 *, u8 *, u8 *, u32);
- int (*set_rxfh_context)(struct net_device *, const u32 *, const u8 *, const u8, u32 *, bool);
- void (*get_channels)(struct net_device *, struct ethtool_channels *);
- int (*set_channels)(struct net_device *, struct ethtool_channels *);
- int (*get_dump_flag)(struct net_device *, struct ethtool_dump *);
- int (*get_dump_data)(struct net_device *, struct ethtool_dump *, void *);
- int (*set_dump)(struct net_device *, struct ethtool_dump *);
- int (*get_ts_info)(struct net_device *, struct ethtool_ts_info *);
- int (*get_module_info)(struct net_device *, struct ethtool_modinfo *);
- int (*get_module_eeprom)(struct net_device *, struct ethtool_eeprom *, u8 *);
- int (*get_eee)(struct net_device *, struct ethtool_eee *);
- int (*set_eee)(struct net_device *, struct ethtool_eee *);
- int (*get_tunable)(struct net_device *, const struct ethtool_tunable *, void *);
- int (*set_tunable)(struct net_device *, const struct ethtool_tunable *, const void *);
- int (*get_per_queue_coalesce)(struct net_device *, u32, struct ethtool_coalesce *);
- int (*set_per_queue_coalesce)(struct net_device *, u32, struct ethtool_coalesce *);
- int (*get_link_ksettings)(struct net_device *, struct ethtool_link_ksettings *);
- int (*set_link_ksettings)(struct net_device *, const struct ethtool_link_ksettings *);
- int (*get_fecparam)(struct net_device *, struct ethtool_fecparam *);
- int (*set_fecparam)(struct net_device *, struct ethtool_fecparam *);
- void (*get_ethtool_phy_stats)(struct net_device *, struct ethtool_stats *, u64 *);
-};
-
-struct xdp_mem_info {
- u32 type;
- u32 id;
-};
-
-struct xdp_rxq_info {
- struct net_device *dev;
- u32 queue_index;
- u32 reg_state;
- struct xdp_mem_info mem;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct xdp_frame {
- void *data;
- u16 len;
- u16 headroom;
- u16 metasize;
- struct xdp_mem_info mem;
- struct net_device *dev_rx;
-};
-
-struct nlmsghdr {
- __u32 nlmsg_len;
- __u16 nlmsg_type;
- __u16 nlmsg_flags;
- __u32 nlmsg_seq;
- __u32 nlmsg_pid;
-};
-
-struct nlattr {
- __u16 nla_len;
- __u16 nla_type;
-};
-
-struct netlink_ext_ack {
- const char *_msg;
- const struct nlattr *bad_attr;
- u8 cookie[20];
- u8 cookie_len;
-};
-
-struct netlink_callback {
- struct sk_buff *skb;
- const struct nlmsghdr *nlh;
- int (*dump)(struct sk_buff *, struct netlink_callback *);
- int (*done)(struct netlink_callback *);
- void *data;
- struct module *module;
- struct netlink_ext_ack *extack;
- u16 family;
- u16 min_dump_alloc;
- bool strict_check;
- u16 answer_flags;
- unsigned int prev_seq;
- unsigned int seq;
- union {
- u8 ctx[48];
- long int args[6];
- };
-};
-
-struct ndmsg {
- __u8 ndm_family;
- __u8 ndm_pad1;
- __u16 ndm_pad2;
- __s32 ndm_ifindex;
- __u16 ndm_state;
- __u8 ndm_flags;
- __u8 ndm_type;
-};
-
-struct rtnl_link_stats64 {
- __u64 rx_packets;
- __u64 tx_packets;
- __u64 rx_bytes;
- __u64 tx_bytes;
- __u64 rx_errors;
- __u64 tx_errors;
- __u64 rx_dropped;
- __u64 tx_dropped;
- __u64 multicast;
- __u64 collisions;
- __u64 rx_length_errors;
- __u64 rx_over_errors;
- __u64 rx_crc_errors;
- __u64 rx_frame_errors;
- __u64 rx_fifo_errors;
- __u64 rx_missed_errors;
- __u64 tx_aborted_errors;
- __u64 tx_carrier_errors;
- __u64 tx_fifo_errors;
- __u64 tx_heartbeat_errors;
- __u64 tx_window_errors;
- __u64 rx_compressed;
- __u64 tx_compressed;
- __u64 rx_nohandler;
-};
-
-struct ifla_vf_guid {
- __u32 vf;
- __u64 guid;
-};
-
-struct ifla_vf_stats {
- __u64 rx_packets;
- __u64 tx_packets;
- __u64 rx_bytes;
- __u64 tx_bytes;
- __u64 broadcast;
- __u64 multicast;
- __u64 rx_dropped;
- __u64 tx_dropped;
-};
-
-struct ifla_vf_info {
- __u32 vf;
- __u8 mac[32];
- __u32 vlan;
- __u32 qos;
- __u32 spoofchk;
- __u32 linkstate;
- __u32 min_tx_rate;
- __u32 max_tx_rate;
- __u32 rss_query_en;
- __u32 trusted;
- __be16 vlan_proto;
-};
-
-struct tc_stats {
- __u64 bytes;
- __u32 packets;
- __u32 drops;
- __u32 overlimits;
- __u32 bps;
- __u32 pps;
- __u32 qlen;
- __u32 backlog;
-};
-
-struct tc_sizespec {
- unsigned char cell_log;
- unsigned char size_log;
- short int cell_align;
- int overhead;
- unsigned int linklayer;
- unsigned int mpu;
- unsigned int mtu;
- unsigned int tsize;
-};
-
-enum netdev_tx {
- __NETDEV_TX_MIN = 2147483648,
- NETDEV_TX_OK = 0,
- NETDEV_TX_BUSY = 16,
-};
-
-typedef enum netdev_tx netdev_tx_t;
-
-struct header_ops {
- int (*create)(struct sk_buff *, struct net_device *, short unsigned int, const void *, const void *, unsigned int);
- int (*parse)(const struct sk_buff *, unsigned char *);
- int (*cache)(const struct neighbour *, struct hh_cache *, __be16);
- void (*cache_update)(struct hh_cache *, const struct net_device *, const unsigned char *);
- bool (*validate)(const char *, unsigned int);
- __be16 (*parse_protocol)(const struct sk_buff *);
-};
-
-struct gro_list {
- struct list_head list;
- int count;
-};
-
-struct napi_struct {
- struct list_head poll_list;
- long unsigned int state;
- int weight;
- long unsigned int gro_bitmask;
- int (*poll)(struct napi_struct *, int);
- int poll_owner;
- struct net_device *dev;
- struct gro_list gro_hash[8];
- struct sk_buff *skb;
- struct list_head rx_list;
- int rx_count;
- struct hrtimer timer;
- struct list_head dev_list;
- struct hlist_node napi_hash_node;
- unsigned int napi_id;
-};
-
-struct xdp_umem;
-
-struct netdev_queue {
- struct net_device *dev;
- struct Qdisc *qdisc;
- struct Qdisc *qdisc_sleeping;
- struct kobject kobj;
- int numa_node;
- long unsigned int tx_maxrate;
- long unsigned int trans_timeout;
- struct net_device *sb_dev;
- struct xdp_umem *umem;
- spinlock_t _xmit_lock;
- int xmit_lock_owner;
- long unsigned int trans_start;
- long unsigned int state;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct dql dql;
-};
-
-struct qdisc_skb_head {
- struct sk_buff *head;
- struct sk_buff *tail;
- __u32 qlen;
- spinlock_t lock;
-};
-
-struct gnet_stats_basic_packed {
- __u64 bytes;
- __u64 packets;
-};
-
-struct gnet_stats_queue {
- __u32 qlen;
- __u32 backlog;
- __u32 drops;
- __u32 requeues;
- __u32 overlimits;
-};
-
-struct Qdisc_ops;
-
-struct qdisc_size_table;
-
-struct net_rate_estimator;
-
-struct gnet_stats_basic_cpu;
-
-struct Qdisc {
- int (*enqueue)(struct sk_buff *, struct Qdisc *, struct sk_buff **);
- struct sk_buff * (*dequeue)(struct Qdisc *);
- unsigned int flags;
- u32 limit;
- const struct Qdisc_ops *ops;
- struct qdisc_size_table *stab;
- struct hlist_node hash;
- u32 handle;
- u32 parent;
- struct netdev_queue *dev_queue;
- struct net_rate_estimator *rate_est;
- struct gnet_stats_basic_cpu *cpu_bstats;
- struct gnet_stats_queue *cpu_qstats;
- int padded;
- refcount_t refcnt;
- long: 64;
- long: 64;
- long: 64;
- struct sk_buff_head gso_skb;
- struct qdisc_skb_head q;
- struct gnet_stats_basic_packed bstats;
- seqcount_t running;
- struct gnet_stats_queue qstats;
- long unsigned int state;
- struct Qdisc *next_sched;
- struct sk_buff_head skb_bad_txq;
- spinlock_t busylock;
- spinlock_t seqlock;
- bool empty;
- struct callback_head rcu;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct rps_map {
- unsigned int len;
- struct callback_head rcu;
- u16 cpus[0];
-};
-
-struct rps_dev_flow {
- u16 cpu;
- u16 filter;
- unsigned int last_qtail;
-};
-
-struct rps_dev_flow_table {
- unsigned int mask;
- struct callback_head rcu;
- struct rps_dev_flow flows[0];
-};
-
-struct rps_sock_flow_table {
- u32 mask;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- u32 ents[0];
-};
-
-struct netdev_rx_queue {
- struct rps_map *rps_map;
- struct rps_dev_flow_table *rps_flow_table;
- struct kobject kobj;
- struct net_device *dev;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct xdp_rxq_info xdp_rxq;
- struct xdp_umem *umem;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct xps_map {
- unsigned int len;
- unsigned int alloc_len;
- struct callback_head rcu;
- u16 queues[0];
-};
-
-struct xps_dev_maps {
- struct callback_head rcu;
- struct xps_map *attr_map[0];
-};
-
-struct netdev_phys_item_id {
- unsigned char id[32];
- unsigned char id_len;
-};
-
-enum tc_setup_type {
- TC_SETUP_QDISC_MQPRIO = 0,
- TC_SETUP_CLSU32 = 1,
- TC_SETUP_CLSFLOWER = 2,
- TC_SETUP_CLSMATCHALL = 3,
- TC_SETUP_CLSBPF = 4,
- TC_SETUP_BLOCK = 5,
- TC_SETUP_QDISC_CBS = 6,
- TC_SETUP_QDISC_RED = 7,
- TC_SETUP_QDISC_PRIO = 8,
- TC_SETUP_QDISC_MQ = 9,
- TC_SETUP_QDISC_ETF = 10,
- TC_SETUP_ROOT_QDISC = 11,
- TC_SETUP_QDISC_GRED = 12,
- TC_SETUP_QDISC_TAPRIO = 13,
- TC_SETUP_FT = 14,
-};
-
-enum bpf_netdev_command {
- XDP_SETUP_PROG = 0,
- XDP_SETUP_PROG_HW = 1,
- XDP_QUERY_PROG = 2,
- XDP_QUERY_PROG_HW = 3,
- BPF_OFFLOAD_MAP_ALLOC = 4,
- BPF_OFFLOAD_MAP_FREE = 5,
- XDP_SETUP_XSK_UMEM = 6,
-};
-
-struct netdev_bpf {
- enum bpf_netdev_command command;
- union {
- struct {
- u32 flags;
- struct bpf_prog *prog;
- struct netlink_ext_ack *extack;
- };
- struct {
- u32 prog_id;
- u32 prog_flags;
- };
- struct {
- struct bpf_offloaded_map *offmap;
- };
- struct {
- struct xdp_umem *umem;
- u16 queue_id;
- } xsk;
- };
-};
-
-struct dev_ifalias {
- struct callback_head rcuhead;
- char ifalias[0];
-};
-
-struct netdev_name_node {
- struct hlist_node hlist;
- struct list_head list;
- struct net_device *dev;
- const char *name;
-};
-
-struct udp_tunnel_info;
-
-struct devlink_port;
-
-struct net_device_ops {
- int (*ndo_init)(struct net_device *);
- void (*ndo_uninit)(struct net_device *);
- int (*ndo_open)(struct net_device *);
- int (*ndo_stop)(struct net_device *);
- netdev_tx_t (*ndo_start_xmit)(struct sk_buff *, struct net_device *);
- netdev_features_t (*ndo_features_check)(struct sk_buff *, struct net_device *, netdev_features_t);
- u16 (*ndo_select_queue)(struct net_device *, struct sk_buff *, struct net_device *);
- void (*ndo_change_rx_flags)(struct net_device *, int);
- void (*ndo_set_rx_mode)(struct net_device *);
- int (*ndo_set_mac_address)(struct net_device *, void *);
- int (*ndo_validate_addr)(struct net_device *);
- int (*ndo_do_ioctl)(struct net_device *, struct ifreq *, int);
- int (*ndo_set_config)(struct net_device *, struct ifmap *);
- int (*ndo_change_mtu)(struct net_device *, int);
- int (*ndo_neigh_setup)(struct net_device *, struct neigh_parms *);
- void (*ndo_tx_timeout)(struct net_device *);
- void (*ndo_get_stats64)(struct net_device *, struct rtnl_link_stats64 *);
- bool (*ndo_has_offload_stats)(const struct net_device *, int);
- int (*ndo_get_offload_stats)(int, const struct net_device *, void *);
- struct net_device_stats * (*ndo_get_stats)(struct net_device *);
- int (*ndo_vlan_rx_add_vid)(struct net_device *, __be16, u16);
- int (*ndo_vlan_rx_kill_vid)(struct net_device *, __be16, u16);
- void (*ndo_poll_controller)(struct net_device *);
- int (*ndo_netpoll_setup)(struct net_device *, struct netpoll_info *);
- void (*ndo_netpoll_cleanup)(struct net_device *);
- int (*ndo_set_vf_mac)(struct net_device *, int, u8 *);
- int (*ndo_set_vf_vlan)(struct net_device *, int, u16, u8, __be16);
- int (*ndo_set_vf_rate)(struct net_device *, int, int, int);
- int (*ndo_set_vf_spoofchk)(struct net_device *, int, bool);
- int (*ndo_set_vf_trust)(struct net_device *, int, bool);
- int (*ndo_get_vf_config)(struct net_device *, int, struct ifla_vf_info *);
- int (*ndo_set_vf_link_state)(struct net_device *, int, int);
- int (*ndo_get_vf_stats)(struct net_device *, int, struct ifla_vf_stats *);
- int (*ndo_set_vf_port)(struct net_device *, int, struct nlattr **);
- int (*ndo_get_vf_port)(struct net_device *, int, struct sk_buff *);
- int (*ndo_get_vf_guid)(struct net_device *, int, struct ifla_vf_guid *, struct ifla_vf_guid *);
- int (*ndo_set_vf_guid)(struct net_device *, int, u64, int);
- int (*ndo_set_vf_rss_query_en)(struct net_device *, int, bool);
- int (*ndo_setup_tc)(struct net_device *, enum tc_setup_type, void *);
- int (*ndo_rx_flow_steer)(struct net_device *, const struct sk_buff *, u16, u32);
- int (*ndo_add_slave)(struct net_device *, struct net_device *, struct netlink_ext_ack *);
- int (*ndo_del_slave)(struct net_device *, struct net_device *);
- netdev_features_t (*ndo_fix_features)(struct net_device *, netdev_features_t);
- int (*ndo_set_features)(struct net_device *, netdev_features_t);
- int (*ndo_neigh_construct)(struct net_device *, struct neighbour *);
- void (*ndo_neigh_destroy)(struct net_device *, struct neighbour *);
- int (*ndo_fdb_add)(struct ndmsg *, struct nlattr **, struct net_device *, const unsigned char *, u16, u16, struct netlink_ext_ack *);
- int (*ndo_fdb_del)(struct ndmsg *, struct nlattr **, struct net_device *, const unsigned char *, u16);
- int (*ndo_fdb_dump)(struct sk_buff *, struct netlink_callback *, struct net_device *, struct net_device *, int *);
- int (*ndo_fdb_get)(struct sk_buff *, struct nlattr **, struct net_device *, const unsigned char *, u16, u32, u32, struct netlink_ext_ack *);
- int (*ndo_bridge_setlink)(struct net_device *, struct nlmsghdr *, u16, struct netlink_ext_ack *);
- int (*ndo_bridge_getlink)(struct sk_buff *, u32, u32, struct net_device *, u32, int);
- int (*ndo_bridge_dellink)(struct net_device *, struct nlmsghdr *, u16);
- int (*ndo_change_carrier)(struct net_device *, bool);
- int (*ndo_get_phys_port_id)(struct net_device *, struct netdev_phys_item_id *);
- int (*ndo_get_port_parent_id)(struct net_device *, struct netdev_phys_item_id *);
- int (*ndo_get_phys_port_name)(struct net_device *, char *, size_t);
- void (*ndo_udp_tunnel_add)(struct net_device *, struct udp_tunnel_info *);
- void (*ndo_udp_tunnel_del)(struct net_device *, struct udp_tunnel_info *);
- void * (*ndo_dfwd_add_station)(struct net_device *, struct net_device *);
- void (*ndo_dfwd_del_station)(struct net_device *, void *);
- int (*ndo_set_tx_maxrate)(struct net_device *, int, u32);
- int (*ndo_get_iflink)(const struct net_device *);
- int (*ndo_change_proto_down)(struct net_device *, bool);
- int (*ndo_fill_metadata_dst)(struct net_device *, struct sk_buff *);
- void (*ndo_set_rx_headroom)(struct net_device *, int);
- int (*ndo_bpf)(struct net_device *, struct netdev_bpf *);
- int (*ndo_xdp_xmit)(struct net_device *, int, struct xdp_frame **, u32);
- int (*ndo_xsk_wakeup)(struct net_device *, u32, u32);
- struct devlink_port * (*ndo_get_devlink_port)(struct net_device *);
-};
-
-struct neigh_parms {
- possible_net_t net;
- struct net_device *dev;
- struct list_head list;
- int (*neigh_setup)(struct neighbour *);
- struct neigh_table *tbl;
- void *sysctl_table;
- int dead;
- refcount_t refcnt;
- struct callback_head callback_head;
- int reachable_time;
- int data[13];
- long unsigned int data_state[1];
-};
-
-struct pcpu_lstats {
- u64_stats_t packets;
- u64_stats_t bytes;
- struct u64_stats_sync syncp;
-};
-
-struct pcpu_sw_netstats {
- u64 rx_packets;
- u64 rx_bytes;
- u64 tx_packets;
- u64 tx_bytes;
- struct u64_stats_sync syncp;
-};
-
-struct nd_opt_hdr;
-
-struct ndisc_options;
-
-struct prefix_info;
-
-struct ndisc_ops {
- int (*is_useropt)(u8);
- int (*parse_options)(const struct net_device *, struct nd_opt_hdr *, struct ndisc_options *);
- void (*update)(const struct net_device *, struct neighbour *, u32, u8, const struct ndisc_options *);
- int (*opt_addr_space)(const struct net_device *, u8, struct neighbour *, u8 *, u8 **);
- void (*fill_addr_option)(const struct net_device *, struct sk_buff *, u8, const u8 *);
- void (*prefix_rcv_add_addr)(struct net *, struct net_device *, const struct prefix_info *, struct inet6_dev *, struct in6_addr *, int, u32, bool, bool, __u32, u32, bool);
-};
-
-struct ipv6_devstat {
- struct proc_dir_entry *proc_dir_entry;
- struct ipstats_mib *ipv6;
- struct icmpv6_mib_device *icmpv6dev;
- struct icmpv6msg_mib_device *icmpv6msgdev;
-};
-
-struct ifmcaddr6;
-
-struct ifacaddr6;
-
-struct inet6_dev {
- struct net_device *dev;
- struct list_head addr_list;
- struct ifmcaddr6 *mc_list;
- struct ifmcaddr6 *mc_tomb;
- spinlock_t mc_lock;
- unsigned char mc_qrv;
- unsigned char mc_gq_running;
- unsigned char mc_ifc_count;
- unsigned char mc_dad_count;
- long unsigned int mc_v1_seen;
- long unsigned int mc_qi;
- long unsigned int mc_qri;
- long unsigned int mc_maxdelay;
- struct timer_list mc_gq_timer;
- struct timer_list mc_ifc_timer;
- struct timer_list mc_dad_timer;
- struct ifacaddr6 *ac_list;
- rwlock_t lock;
- refcount_t refcnt;
- __u32 if_flags;
- int dead;
- u32 desync_factor;
- u8 rndid[8];
- struct list_head tempaddr_list;
- struct in6_addr token;
- struct neigh_parms *nd_parms;
- struct ipv6_devconf cnf;
- struct ipv6_devstat stats;
- struct timer_list rs_timer;
- __s32 rs_interval;
- __u8 rs_probes;
- long unsigned int tstamp;
- struct callback_head rcu;
-};
-
-struct tcf_proto;
-
-struct mini_Qdisc {
- struct tcf_proto *filter_list;
- struct gnet_stats_basic_cpu *cpu_bstats;
- struct gnet_stats_queue *cpu_qstats;
- struct callback_head rcu;
-};
-
-struct rtnl_link_ops {
- struct list_head list;
- const char *kind;
- size_t priv_size;
- void (*setup)(struct net_device *);
- unsigned int maxtype;
- const struct nla_policy *policy;
- int (*validate)(struct nlattr **, struct nlattr **, struct netlink_ext_ack *);
- int (*newlink)(struct net *, struct net_device *, struct nlattr **, struct nlattr **, struct netlink_ext_ack *);
- int (*changelink)(struct net_device *, struct nlattr **, struct nlattr **, struct netlink_ext_ack *);
- void (*dellink)(struct net_device *, struct list_head *);
- size_t (*get_size)(const struct net_device *);
- int (*fill_info)(struct sk_buff *, const struct net_device *);
- size_t (*get_xstats_size)(const struct net_device *);
- int (*fill_xstats)(struct sk_buff *, const struct net_device *);
- unsigned int (*get_num_tx_queues)();
- unsigned int (*get_num_rx_queues)();
- unsigned int slave_maxtype;
- const struct nla_policy *slave_policy;
- int (*slave_changelink)(struct net_device *, struct net_device *, struct nlattr **, struct nlattr **, struct netlink_ext_ack *);
- size_t (*get_slave_size)(const struct net_device *, const struct net_device *);
- int (*fill_slave_info)(struct sk_buff *, const struct net_device *, const struct net_device *);
- struct net * (*get_link_net)(const struct net_device *);
- size_t (*get_linkxstats_size)(const struct net_device *, int);
- int (*fill_linkxstats)(struct sk_buff *, const struct net_device *, int *, int);
-};
-
-struct sd_flow_limit {
- u64 count;
- unsigned int num_buckets;
- unsigned int history_head;
- u16 history[128];
- u8 buckets[0];
-};
-
-struct softnet_data {
- struct list_head poll_list;
- struct sk_buff_head process_queue;
- unsigned int processed;
- unsigned int time_squeeze;
- unsigned int received_rps;
- struct softnet_data *rps_ipi_list;
- struct sd_flow_limit *flow_limit;
- struct Qdisc *output_queue;
- struct Qdisc **output_queue_tailp;
- struct sk_buff *completion_queue;
- struct {
- u16 recursion;
- u8 more;
- } xmit;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- unsigned int input_queue_head;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- call_single_data_t csd;
- struct softnet_data *rps_ipi_next;
- unsigned int cpu;
- unsigned int input_queue_tail;
- unsigned int dropped;
- struct sk_buff_head input_pkt_queue;
- struct napi_struct backlog;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-enum {
- RTAX_UNSPEC = 0,
- RTAX_LOCK = 1,
- RTAX_MTU = 2,
- RTAX_WINDOW = 3,
- RTAX_RTT = 4,
- RTAX_RTTVAR = 5,
- RTAX_SSTHRESH = 6,
- RTAX_CWND = 7,
- RTAX_ADVMSS = 8,
- RTAX_REORDERING = 9,
- RTAX_HOPLIMIT = 10,
- RTAX_INITCWND = 11,
- RTAX_FEATURES = 12,
- RTAX_RTO_MIN = 13,
- RTAX_INITRWND = 14,
- RTAX_QUICKACK = 15,
- RTAX_CC_ALGO = 16,
- RTAX_FASTOPEN_NO_COOKIE = 17,
- __RTAX_MAX = 18,
-};
-
-struct tcmsg {
- unsigned char tcm_family;
- unsigned char tcm__pad1;
- short unsigned int tcm__pad2;
- int tcm_ifindex;
- __u32 tcm_handle;
- __u32 tcm_parent;
- __u32 tcm_info;
-};
-
-struct gnet_stats_basic_cpu {
- struct gnet_stats_basic_packed bstats;
- struct u64_stats_sync syncp;
-};
-
-struct gnet_dump {
- spinlock_t *lock;
- struct sk_buff *skb;
- struct nlattr *tail;
- int compat_tc_stats;
- int compat_xstats;
- int padattr;
- void *xstats;
- int xstats_len;
- struct tc_stats tc_stats;
-};
-
-struct nla_policy {
- u8 type;
- u8 validation_type;
- u16 len;
- union {
- const void *validation_data;
- struct {
- s16 min;
- s16 max;
- };
- int (*validate)(const struct nlattr *, struct netlink_ext_ack *);
- u16 strict_start_type;
- };
-};
-
-struct nl_info {
- struct nlmsghdr *nlh;
- struct net *nl_net;
- u32 portid;
- u8 skip_notify: 1;
- u8 skip_notify_kernel: 1;
-};
-
-struct rhash_lock_head {};
-
-struct flow_block {
- struct list_head cb_list;
-};
-
-typedef int flow_setup_cb_t(enum tc_setup_type, void *, void *);
-
-struct qdisc_size_table {
- struct callback_head rcu;
- struct list_head list;
- struct tc_sizespec szopts;
- int refcnt;
- u16 data[0];
-};
-
-struct Qdisc_class_ops;
-
-struct Qdisc_ops {
- struct Qdisc_ops *next;
- const struct Qdisc_class_ops *cl_ops;
- char id[16];
- int priv_size;
- unsigned int static_flags;
- int (*enqueue)(struct sk_buff *, struct Qdisc *, struct sk_buff **);
- struct sk_buff * (*dequeue)(struct Qdisc *);
- struct sk_buff * (*peek)(struct Qdisc *);
- int (*init)(struct Qdisc *, struct nlattr *, struct netlink_ext_ack *);
- void (*reset)(struct Qdisc *);
- void (*destroy)(struct Qdisc *);
- int (*change)(struct Qdisc *, struct nlattr *, struct netlink_ext_ack *);
- void (*attach)(struct Qdisc *);
- int (*change_tx_queue_len)(struct Qdisc *, unsigned int);
- int (*dump)(struct Qdisc *, struct sk_buff *);
- int (*dump_stats)(struct Qdisc *, struct gnet_dump *);
- void (*ingress_block_set)(struct Qdisc *, u32);
- void (*egress_block_set)(struct Qdisc *, u32);
- u32 (*ingress_block_get)(struct Qdisc *);
- u32 (*egress_block_get)(struct Qdisc *);
- struct module *owner;
-};
-
-struct qdisc_walker;
-
-struct tcf_block;
-
-struct Qdisc_class_ops {
- unsigned int flags;
- struct netdev_queue * (*select_queue)(struct Qdisc *, struct tcmsg *);
- int (*graft)(struct Qdisc *, long unsigned int, struct Qdisc *, struct Qdisc **, struct netlink_ext_ack *);
- struct Qdisc * (*leaf)(struct Qdisc *, long unsigned int);
- void (*qlen_notify)(struct Qdisc *, long unsigned int);
- long unsigned int (*find)(struct Qdisc *, u32);
- int (*change)(struct Qdisc *, u32, u32, struct nlattr **, long unsigned int *, struct netlink_ext_ack *);
- int (*delete)(struct Qdisc *, long unsigned int);
- void (*walk)(struct Qdisc *, struct qdisc_walker *);
- struct tcf_block * (*tcf_block)(struct Qdisc *, long unsigned int, struct netlink_ext_ack *);
- long unsigned int (*bind_tcf)(struct Qdisc *, long unsigned int, u32);
- void (*unbind_tcf)(struct Qdisc *, long unsigned int);
- int (*dump)(struct Qdisc *, long unsigned int, struct sk_buff *, struct tcmsg *);
- int (*dump_stats)(struct Qdisc *, long unsigned int, struct gnet_dump *);
-};
-
-struct tcf_chain;
-
-struct tcf_block {
- struct mutex lock;
- struct list_head chain_list;
- u32 index;
- refcount_t refcnt;
- struct net *net;
- struct Qdisc *q;
- struct rw_semaphore cb_lock;
- struct flow_block flow_block;
- struct list_head owner_list;
- bool keep_dst;
- atomic_t offloadcnt;
- unsigned int nooffloaddevcnt;
- unsigned int lockeddevcnt;
- struct {
- struct tcf_chain *chain;
- struct list_head filter_chain_list;
- } chain0;
- struct callback_head rcu;
- struct hlist_head proto_destroy_ht[128];
- struct mutex proto_destroy_lock;
-};
-
-struct tcf_result;
-
-struct tcf_proto_ops;
-
-struct tcf_proto {
- struct tcf_proto *next;
- void *root;
- int (*classify)(struct sk_buff *, const struct tcf_proto *, struct tcf_result *);
- __be16 protocol;
- u32 prio;
- void *data;
- const struct tcf_proto_ops *ops;
- struct tcf_chain *chain;
- spinlock_t lock;
- bool deleting;
- refcount_t refcnt;
- struct callback_head rcu;
- struct hlist_node destroy_ht_node;
-};
-
-struct tcf_result {
- union {
- struct {
- long unsigned int class;
- u32 classid;
- };
- const struct tcf_proto *goto_tp;
- struct {
- bool ingress;
- struct gnet_stats_queue *qstats;
- };
- };
-};
-
-struct tcf_walker;
-
-struct tcf_proto_ops {
- struct list_head head;
- char kind[16];
- int (*classify)(struct sk_buff *, const struct tcf_proto *, struct tcf_result *);
- int (*init)(struct tcf_proto *);
- void (*destroy)(struct tcf_proto *, bool, struct netlink_ext_ack *);
- void * (*get)(struct tcf_proto *, u32);
- void (*put)(struct tcf_proto *, void *);
- int (*change)(struct net *, struct sk_buff *, struct tcf_proto *, long unsigned int, u32, struct nlattr **, void **, bool, bool, struct netlink_ext_ack *);
- int (*delete)(struct tcf_proto *, void *, bool *, bool, struct netlink_ext_ack *);
- bool (*delete_empty)(struct tcf_proto *);
- void (*walk)(struct tcf_proto *, struct tcf_walker *, bool);
- int (*reoffload)(struct tcf_proto *, bool, flow_setup_cb_t *, void *, struct netlink_ext_ack *);
- void (*hw_add)(struct tcf_proto *, void *);
- void (*hw_del)(struct tcf_proto *, void *);
- void (*bind_class)(void *, u32, long unsigned int);
- void * (*tmplt_create)(struct net *, struct tcf_chain *, struct nlattr **, struct netlink_ext_ack *);
- void (*tmplt_destroy)(void *);
- int (*dump)(struct net *, struct tcf_proto *, void *, struct sk_buff *, struct tcmsg *, bool);
- int (*tmplt_dump)(struct sk_buff *, struct net *, void *);
- struct module *owner;
- int flags;
-};
-
-struct tcf_chain {
- struct mutex filter_chain_lock;
- struct tcf_proto *filter_chain;
- struct list_head list;
- struct tcf_block *block;
- u32 index;
- unsigned int refcnt;
- unsigned int action_refcnt;
- bool explicitly_created;
- bool flushing;
- const struct tcf_proto_ops *tmplt_ops;
- void *tmplt_priv;
- struct callback_head rcu;
-};
-
-struct sock_fprog_kern {
- u16 len;
- struct sock_filter *filter;
-};
-
-struct sk_filter {
- refcount_t refcnt;
- struct callback_head rcu;
- struct bpf_prog *prog;
-};
-
-struct bpf_redirect_info {
- u32 flags;
- u32 tgt_index;
- void *tgt_value;
- struct bpf_map *map;
- struct bpf_map *map_to_flush;
- u32 kern_flags;
-};
-
-enum {
- NEIGH_VAR_MCAST_PROBES = 0,
- NEIGH_VAR_UCAST_PROBES = 1,
- NEIGH_VAR_APP_PROBES = 2,
- NEIGH_VAR_MCAST_REPROBES = 3,
- NEIGH_VAR_RETRANS_TIME = 4,
- NEIGH_VAR_BASE_REACHABLE_TIME = 5,
- NEIGH_VAR_DELAY_PROBE_TIME = 6,
- NEIGH_VAR_GC_STALETIME = 7,
- NEIGH_VAR_QUEUE_LEN_BYTES = 8,
- NEIGH_VAR_PROXY_QLEN = 9,
- NEIGH_VAR_ANYCAST_DELAY = 10,
- NEIGH_VAR_PROXY_DELAY = 11,
- NEIGH_VAR_LOCKTIME = 12,
- NEIGH_VAR_QUEUE_LEN = 13,
- NEIGH_VAR_RETRANS_TIME_MS = 14,
- NEIGH_VAR_BASE_REACHABLE_TIME_MS = 15,
- NEIGH_VAR_GC_INTERVAL = 16,
- NEIGH_VAR_GC_THRESH1 = 17,
- NEIGH_VAR_GC_THRESH2 = 18,
- NEIGH_VAR_GC_THRESH3 = 19,
- NEIGH_VAR_MAX = 20,
-};
-
-struct pneigh_entry;
-
-struct neigh_statistics;
-
-struct neigh_hash_table;
-
-struct neigh_table {
- int family;
- unsigned int entry_size;
- unsigned int key_len;
- __be16 protocol;
- __u32 (*hash)(const void *, const struct net_device *, __u32 *);
- bool (*key_eq)(const struct neighbour *, const void *);
- int (*constructor)(struct neighbour *);
- int (*pconstructor)(struct pneigh_entry *);
- void (*pdestructor)(struct pneigh_entry *);
- void (*proxy_redo)(struct sk_buff *);
- bool (*allow_add)(const struct net_device *, struct netlink_ext_ack *);
- char *id;
- struct neigh_parms parms;
- struct list_head parms_list;
- int gc_interval;
- int gc_thresh1;
- int gc_thresh2;
- int gc_thresh3;
- long unsigned int last_flush;
- struct delayed_work gc_work;
- struct timer_list proxy_timer;
- struct sk_buff_head proxy_queue;
- atomic_t entries;
- atomic_t gc_entries;
- struct list_head gc_list;
- rwlock_t lock;
- long unsigned int last_rand;
- struct neigh_statistics *stats;
- struct neigh_hash_table *nht;
- struct pneigh_entry **phash_buckets;
-};
-
-struct neigh_statistics {
- long unsigned int allocs;
- long unsigned int destroys;
- long unsigned int hash_grows;
- long unsigned int res_failed;
- long unsigned int lookups;
- long unsigned int hits;
- long unsigned int rcv_probes_mcast;
- long unsigned int rcv_probes_ucast;
- long unsigned int periodic_gc_runs;
- long unsigned int forced_gc_runs;
- long unsigned int unres_discards;
- long unsigned int table_fulls;
-};
-
-struct neigh_ops {
- int family;
- void (*solicit)(struct neighbour *, struct sk_buff *);
- void (*error_report)(struct neighbour *, struct sk_buff *);
- int (*output)(struct neighbour *, struct sk_buff *);
- int (*connected_output)(struct neighbour *, struct sk_buff *);
-};
-
-struct pneigh_entry {
- struct pneigh_entry *next;
- possible_net_t net;
- struct net_device *dev;
- u8 flags;
- u8 protocol;
- u8 key[0];
-};
-
-struct neigh_hash_table {
- struct neighbour **hash_buckets;
- unsigned int hash_shift;
- __u32 hash_rnd[4];
- struct callback_head rcu;
-};
-
-struct dst_metrics {
- u32 metrics[17];
- refcount_t refcnt;
-};
-
-enum {
- TCP_ESTABLISHED = 1,
- TCP_SYN_SENT = 2,
- TCP_SYN_RECV = 3,
- TCP_FIN_WAIT1 = 4,
- TCP_FIN_WAIT2 = 5,
- TCP_TIME_WAIT = 6,
- TCP_CLOSE = 7,
- TCP_CLOSE_WAIT = 8,
- TCP_LAST_ACK = 9,
- TCP_LISTEN = 10,
- TCP_CLOSING = 11,
- TCP_NEW_SYN_RECV = 12,
- TCP_MAX_STATES = 13,
-};
-
-struct fib_rule_hdr {
- __u8 family;
- __u8 dst_len;
- __u8 src_len;
- __u8 tos;
- __u8 table;
- __u8 res1;
- __u8 res2;
- __u8 action;
- __u32 flags;
-};
-
-struct fib_rule_port_range {
- __u16 start;
- __u16 end;
-};
-
-struct fib_kuid_range {
- kuid_t start;
- kuid_t end;
-};
-
-struct fib_rule {
- struct list_head list;
- int iifindex;
- int oifindex;
- u32 mark;
- u32 mark_mask;
- u32 flags;
- u32 table;
- u8 action;
- u8 l3mdev;
- u8 proto;
- u8 ip_proto;
- u32 target;
- __be64 tun_id;
- struct fib_rule *ctarget;
- struct net *fr_net;
- refcount_t refcnt;
- u32 pref;
- int suppress_ifgroup;
- int suppress_prefixlen;
- char iifname[16];
- char oifname[16];
- struct fib_kuid_range uid_range;
- struct fib_rule_port_range sport_range;
- struct fib_rule_port_range dport_range;
- struct callback_head rcu;
-};
-
-struct fib_lookup_arg {
- void *lookup_ptr;
- const void *lookup_data;
- void *result;
- struct fib_rule *rule;
- u32 table;
- int flags;
-};
-
-struct smc_hashinfo;
-
-struct request_sock_ops;
-
-struct timewait_sock_ops;
-
-struct udp_table;
-
-struct raw_hashinfo;
-
-struct proto {
- void (*close)(struct sock *, long int);
- int (*pre_connect)(struct sock *, struct sockaddr *, int);
- int (*connect)(struct sock *, struct sockaddr *, int);
- int (*disconnect)(struct sock *, int);
- struct sock * (*accept)(struct sock *, int, int *, bool);
- int (*ioctl)(struct sock *, int, long unsigned int);
- int (*init)(struct sock *);
- void (*destroy)(struct sock *);
- void (*shutdown)(struct sock *, int);
- int (*setsockopt)(struct sock *, int, int, char *, unsigned int);
- int (*getsockopt)(struct sock *, int, int, char *, int *);
- void (*keepalive)(struct sock *, int);
- int (*compat_setsockopt)(struct sock *, int, int, char *, unsigned int);
- int (*compat_getsockopt)(struct sock *, int, int, char *, int *);
- int (*compat_ioctl)(struct sock *, unsigned int, long unsigned int);
- int (*sendmsg)(struct sock *, struct msghdr *, size_t);
- int (*recvmsg)(struct sock *, struct msghdr *, size_t, int, int, int *);
- int (*sendpage)(struct sock *, struct page *, int, size_t, int);
- int (*bind)(struct sock *, struct sockaddr *, int);
- int (*backlog_rcv)(struct sock *, struct sk_buff *);
- void (*release_cb)(struct sock *);
- int (*hash)(struct sock *);
- void (*unhash)(struct sock *);
- void (*rehash)(struct sock *);
- int (*get_port)(struct sock *, short unsigned int);
- unsigned int inuse_idx;
- bool (*stream_memory_free)(const struct sock *, int);
- bool (*stream_memory_read)(const struct sock *);
- void (*enter_memory_pressure)(struct sock *);
- void (*leave_memory_pressure)(struct sock *);
- atomic_long_t *memory_allocated;
- struct percpu_counter *sockets_allocated;
- long unsigned int *memory_pressure;
- long int *sysctl_mem;
- int *sysctl_wmem;
- int *sysctl_rmem;
- u32 sysctl_wmem_offset;
- u32 sysctl_rmem_offset;
- int max_header;
- bool no_autobind;
- struct kmem_cache *slab;
- unsigned int obj_size;
- slab_flags_t slab_flags;
- unsigned int useroffset;
- unsigned int usersize;
- struct percpu_counter *orphan_count;
- struct request_sock_ops *rsk_prot;
- struct timewait_sock_ops *twsk_prot;
- union {
- struct inet_hashinfo *hashinfo;
- struct udp_table *udp_table;
- struct raw_hashinfo *raw_hash;
- struct smc_hashinfo *smc_hash;
- } h;
- struct module *owner;
- char name[32];
- struct list_head node;
- int (*diag_destroy)(struct sock *, int);
-};
-
-struct request_sock;
-
-struct request_sock_ops {
- int family;
- unsigned int obj_size;
- struct kmem_cache *slab;
- char *slab_name;
- int (*rtx_syn_ack)(const struct sock *, struct request_sock *);
- void (*send_ack)(const struct sock *, struct sk_buff *, struct request_sock *);
- void (*send_reset)(const struct sock *, struct sk_buff *);
- void (*destructor)(struct request_sock *);
- void (*syn_ack_timeout)(const struct request_sock *);
-};
-
-struct timewait_sock_ops {
- struct kmem_cache *twsk_slab;
- char *twsk_slab_name;
- unsigned int twsk_obj_size;
- int (*twsk_unique)(struct sock *, struct sock *, void *);
- void (*twsk_destructor)(struct sock *);
-};
-
-struct request_sock {
- struct sock_common __req_common;
- struct request_sock *dl_next;
- u16 mss;
- u8 num_retrans;
- u8 cookie_ts: 1;
- u8 num_timeout: 7;
- u32 ts_recent;
- struct timer_list rsk_timer;
- const struct request_sock_ops *rsk_ops;
- struct sock *sk;
- u32 *saved_syn;
- u32 secid;
- u32 peer_secid;
-};
-
-enum tsq_enum {
- TSQ_THROTTLED = 0,
- TSQ_QUEUED = 1,
- TCP_TSQ_DEFERRED = 2,
- TCP_WRITE_TIMER_DEFERRED = 3,
- TCP_DELACK_TIMER_DEFERRED = 4,
- TCP_MTU_REDUCED_DEFERRED = 5,
-};
-
-struct static_key_false_deferred {
- struct static_key_false key;
- long unsigned int timeout;
- struct delayed_work work;
-};
-
-struct ip6_sf_list {
- struct ip6_sf_list *sf_next;
- struct in6_addr sf_addr;
- long unsigned int sf_count[2];
- unsigned char sf_gsresp;
- unsigned char sf_oldin;
- unsigned char sf_crcount;
-};
-
-struct ifmcaddr6 {
- struct in6_addr mca_addr;
- struct inet6_dev *idev;
- struct ifmcaddr6 *next;
- struct ip6_sf_list *mca_sources;
- struct ip6_sf_list *mca_tomb;
- unsigned int mca_sfmode;
- unsigned char mca_crcount;
- long unsigned int mca_sfcount[2];
- struct timer_list mca_timer;
- unsigned int mca_flags;
- int mca_users;
- refcount_t mca_refcnt;
- spinlock_t mca_lock;
- long unsigned int mca_cstamp;
- long unsigned int mca_tstamp;
-};
-
-struct ifacaddr6 {
- struct in6_addr aca_addr;
- struct fib6_info *aca_rt;
- struct ifacaddr6 *aca_next;
- struct hlist_node aca_addr_lst;
- int aca_users;
- refcount_t aca_refcnt;
- long unsigned int aca_cstamp;
- long unsigned int aca_tstamp;
- struct callback_head rcu;
-};
-
-struct fib6_result;
-
-struct fib6_nh;
-
-struct fib6_config;
-
-struct ipv6_stub {
- int (*ipv6_sock_mc_join)(struct sock *, int, const struct in6_addr *);
- int (*ipv6_sock_mc_drop)(struct sock *, int, const struct in6_addr *);
- struct dst_entry * (*ipv6_dst_lookup_flow)(struct net *, const struct sock *, struct flowi6 *, const struct in6_addr *);
- int (*ipv6_route_input)(struct sk_buff *);
- struct fib6_table * (*fib6_get_table)(struct net *, u32);
- int (*fib6_lookup)(struct net *, int, struct flowi6 *, struct fib6_result *, int);
- int (*fib6_table_lookup)(struct net *, struct fib6_table *, int, struct flowi6 *, struct fib6_result *, int);
- void (*fib6_select_path)(const struct net *, struct fib6_result *, struct flowi6 *, int, bool, const struct sk_buff *, int);
- u32 (*ip6_mtu_from_fib6)(const struct fib6_result *, const struct in6_addr *, const struct in6_addr *);
- int (*fib6_nh_init)(struct net *, struct fib6_nh *, struct fib6_config *, gfp_t, struct netlink_ext_ack *);
- void (*fib6_nh_release)(struct fib6_nh *);
- void (*fib6_update_sernum)(struct net *, struct fib6_info *);
- int (*ip6_del_rt)(struct net *, struct fib6_info *);
- void (*fib6_rt_update)(struct net *, struct fib6_info *, struct nl_info *);
- void (*udpv6_encap_enable)();
- void (*ndisc_send_na)(struct net_device *, const struct in6_addr *, const struct in6_addr *, bool, bool, bool, bool);
- struct neigh_table *nd_tbl;
-};
-
-struct fib6_result {
- struct fib6_nh *nh;
- struct fib6_info *f6i;
- u32 fib6_flags;
- u8 fib6_type;
- struct rt6_info *rt6;
-};
-
-struct ipv6_bpf_stub {
- int (*inet6_bind)(struct sock *, struct sockaddr *, int, bool, bool);
- struct sock * (*udp6_lib_lookup)(struct net *, const struct in6_addr *, __be16, const struct in6_addr *, __be16, int, int, struct udp_table *, struct sk_buff *);
-};
-
-enum {
- __ND_OPT_PREFIX_INFO_END = 0,
- ND_OPT_SOURCE_LL_ADDR = 1,
- ND_OPT_TARGET_LL_ADDR = 2,
- ND_OPT_PREFIX_INFO = 3,
- ND_OPT_REDIRECT_HDR = 4,
- ND_OPT_MTU = 5,
- ND_OPT_NONCE = 14,
- __ND_OPT_ARRAY_MAX = 15,
- ND_OPT_ROUTE_INFO = 24,
- ND_OPT_RDNSS = 25,
- ND_OPT_DNSSL = 31,
- ND_OPT_6CO = 34,
- ND_OPT_CAPTIVE_PORTAL = 37,
- __ND_OPT_MAX = 38,
-};
-
-struct nd_opt_hdr {
- __u8 nd_opt_type;
- __u8 nd_opt_len;
-};
-
-struct ndisc_options {
- struct nd_opt_hdr *nd_opt_array[15];
- struct nd_opt_hdr *nd_useropts;
- struct nd_opt_hdr *nd_useropts_end;
-};
-
-struct prefix_info {
- __u8 type;
- __u8 length;
- __u8 prefix_len;
- __u8 reserved: 6;
- __u8 autoconf: 1;
- __u8 onlink: 1;
- __be32 valid;
- __be32 prefered;
- __be32 reserved2;
- struct in6_addr prefix;
-};
-
-struct ip6_ra_chain {
- struct ip6_ra_chain *next;
- struct sock *sk;
- int sel;
- void (*destructor)(struct sock *);
-};
-
-struct rpc_xprt_iter_ops {
- void (*xpi_rewind)(struct rpc_xprt_iter *);
- struct rpc_xprt * (*xpi_xprt)(struct rpc_xprt_iter *);
- struct rpc_xprt * (*xpi_next)(struct rpc_xprt_iter *);
-};
-
-struct rpc_version {
- u32 number;
- unsigned int nrprocs;
- const struct rpc_procinfo *procs;
- unsigned int *counts;
-};
-
-struct nfs_fh {
- short unsigned int size;
- unsigned char data[128];
-};
-
-enum nfs3_stable_how {
- NFS_UNSTABLE = 0,
- NFS_DATA_SYNC = 1,
- NFS_FILE_SYNC = 2,
- NFS_INVALID_STABLE_HOW = 4294967295,
-};
-
-struct nfs4_label {
- uint32_t lfs;
- uint32_t pi;
- u32 len;
- char *label;
-};
-
-typedef struct {
- char data[8];
-} nfs4_verifier;
-
-struct nfs4_stateid_struct {
- union {
- char data[16];
- struct {
- __be32 seqid;
- char other[12];
- };
- };
- enum {
- NFS4_INVALID_STATEID_TYPE = 0,
- NFS4_SPECIAL_STATEID_TYPE = 1,
- NFS4_OPEN_STATEID_TYPE = 2,
- NFS4_LOCK_STATEID_TYPE = 3,
- NFS4_DELEGATION_STATEID_TYPE = 4,
- NFS4_LAYOUT_STATEID_TYPE = 5,
- NFS4_PNFS_DS_STATEID_TYPE = 6,
- NFS4_REVOKED_STATEID_TYPE = 7,
- } type;
-};
-
-typedef struct nfs4_stateid_struct nfs4_stateid;
-
-enum nfs_opnum4 {
- OP_ACCESS = 3,
- OP_CLOSE = 4,
- OP_COMMIT = 5,
- OP_CREATE = 6,
- OP_DELEGPURGE = 7,
- OP_DELEGRETURN = 8,
- OP_GETATTR = 9,
- OP_GETFH = 10,
- OP_LINK = 11,
- OP_LOCK = 12,
- OP_LOCKT = 13,
- OP_LOCKU = 14,
- OP_LOOKUP = 15,
- OP_LOOKUPP = 16,
- OP_NVERIFY = 17,
- OP_OPEN = 18,
- OP_OPENATTR = 19,
- OP_OPEN_CONFIRM = 20,
- OP_OPEN_DOWNGRADE = 21,
- OP_PUTFH = 22,
- OP_PUTPUBFH = 23,
- OP_PUTROOTFH = 24,
- OP_READ = 25,
- OP_READDIR = 26,
- OP_READLINK = 27,
- OP_REMOVE = 28,
- OP_RENAME = 29,
- OP_RENEW = 30,
- OP_RESTOREFH = 31,
- OP_SAVEFH = 32,
- OP_SECINFO = 33,
- OP_SETATTR = 34,
- OP_SETCLIENTID = 35,
- OP_SETCLIENTID_CONFIRM = 36,
- OP_VERIFY = 37,
- OP_WRITE = 38,
- OP_RELEASE_LOCKOWNER = 39,
- OP_BACKCHANNEL_CTL = 40,
- OP_BIND_CONN_TO_SESSION = 41,
- OP_EXCHANGE_ID = 42,
- OP_CREATE_SESSION = 43,
- OP_DESTROY_SESSION = 44,
- OP_FREE_STATEID = 45,
- OP_GET_DIR_DELEGATION = 46,
- OP_GETDEVICEINFO = 47,
- OP_GETDEVICELIST = 48,
- OP_LAYOUTCOMMIT = 49,
- OP_LAYOUTGET = 50,
- OP_LAYOUTRETURN = 51,
- OP_SECINFO_NO_NAME = 52,
- OP_SEQUENCE = 53,
- OP_SET_SSV = 54,
- OP_TEST_STATEID = 55,
- OP_WANT_DELEGATION = 56,
- OP_DESTROY_CLIENTID = 57,
- OP_RECLAIM_COMPLETE = 58,
- OP_ALLOCATE = 59,
- OP_COPY = 60,
- OP_COPY_NOTIFY = 61,
- OP_DEALLOCATE = 62,
- OP_IO_ADVISE = 63,
- OP_LAYOUTERROR = 64,
- OP_LAYOUTSTATS = 65,
- OP_OFFLOAD_CANCEL = 66,
- OP_OFFLOAD_STATUS = 67,
- OP_READ_PLUS = 68,
- OP_SEEK = 69,
- OP_WRITE_SAME = 70,
- OP_CLONE = 71,
- OP_ILLEGAL = 10044,
-};
-
-struct nfs4_string {
- unsigned int len;
- char *data;
-};
-
-struct nfs_fsid {
- uint64_t major;
- uint64_t minor;
-};
-
-struct nfs4_threshold {
- __u32 bm;
- __u32 l_type;
- __u64 rd_sz;
- __u64 wr_sz;
- __u64 rd_io_sz;
- __u64 wr_io_sz;
-};
-
-struct nfs_fattr {
- unsigned int valid;
- umode_t mode;
- __u32 nlink;
- kuid_t uid;
- kgid_t gid;
- dev_t rdev;
- __u64 size;
- union {
- struct {
- __u32 blocksize;
- __u32 blocks;
- } nfs2;
- struct {
- __u64 used;
- } nfs3;
- } du;
- struct nfs_fsid fsid;
- __u64 fileid;
- __u64 mounted_on_fileid;
- struct timespec64 atime;
- struct timespec64 mtime;
- struct timespec64 ctime;
- __u64 change_attr;
- __u64 pre_change_attr;
- __u64 pre_size;
- struct timespec64 pre_mtime;
- struct timespec64 pre_ctime;
- long unsigned int time_start;
- long unsigned int gencount;
- struct nfs4_string *owner_name;
- struct nfs4_string *group_name;
- struct nfs4_threshold *mdsthreshold;
-};
-
-struct nfs_fsinfo {
- struct nfs_fattr *fattr;
- __u32 rtmax;
- __u32 rtpref;
- __u32 rtmult;
- __u32 wtmax;
- __u32 wtpref;
- __u32 wtmult;
- __u32 dtpref;
- __u64 maxfilesize;
- struct timespec64 time_delta;
- __u32 lease_time;
- __u32 nlayouttypes;
- __u32 layouttype[8];
- __u32 blksize;
- __u32 clone_blksize;
-};
-
-struct nfs_fsstat {
- struct nfs_fattr *fattr;
- __u64 tbytes;
- __u64 fbytes;
- __u64 abytes;
- __u64 tfiles;
- __u64 ffiles;
- __u64 afiles;
-};
-
-struct nfs_pathconf {
- struct nfs_fattr *fattr;
- __u32 max_link;
- __u32 max_namelen;
-};
-
-struct nfs4_change_info {
- u32 atomic;
- u64 before;
- u64 after;
-};
-
-struct nfs4_slot;
-
-struct nfs4_sequence_args {
- struct nfs4_slot *sa_slot;
- u8 sa_cache_this: 1;
- u8 sa_privileged: 1;
-};
-
-struct nfs4_sequence_res {
- struct nfs4_slot *sr_slot;
- long unsigned int sr_timestamp;
- int sr_status;
- u32 sr_status_flags;
- u32 sr_highest_slotid;
- u32 sr_target_highest_slotid;
-};
-
-struct nfs_open_context;
-
-struct nfs_lock_context {
- refcount_t count;
- struct list_head list;
- struct nfs_open_context *open_context;
- fl_owner_t lockowner;
- atomic_t io_count;
- struct callback_head callback_head;
-};
-
-struct nfs4_state;
-
-struct nfs_open_context {
- struct nfs_lock_context lock_context;
- fl_owner_t flock_owner;
- struct dentry *dentry;
- const struct cred *cred;
- struct rpc_cred *ll_cred;
- struct nfs4_state *state;
- fmode_t mode;
- long unsigned int flags;
- int error;
- struct list_head list;
- struct nfs4_threshold *mdsthreshold;
- struct callback_head callback_head;
-};
-
-struct nfs_auth_info {
- unsigned int flavor_len;
- rpc_authflavor_t flavors[12];
-};
-
-struct pnfs_layoutdriver_type;
-
-struct nfs_client;
-
-struct nlm_host;
-
-struct nfs_iostats;
-
-struct nfs_server {
- struct nfs_client *nfs_client;
- struct list_head client_link;
- struct list_head master_link;
- struct rpc_clnt *client;
- struct rpc_clnt *client_acl;
- struct nlm_host *nlm_host;
- struct nfs_iostats *io_stats;
- atomic_long_t writeback;
- int flags;
- unsigned int caps;
- unsigned int rsize;
- unsigned int rpages;
- unsigned int wsize;
- unsigned int wpages;
- unsigned int wtmult;
- unsigned int dtsize;
- short unsigned int port;
- unsigned int bsize;
- unsigned int acregmin;
- unsigned int acregmax;
- unsigned int acdirmin;
- unsigned int acdirmax;
- unsigned int namelen;
- unsigned int options;
- unsigned int clone_blksize;
- struct nfs_fsid fsid;
- __u64 maxfilesize;
- struct timespec64 time_delta;
- long unsigned int mount_time;
- struct super_block *super;
- dev_t s_dev;
- struct nfs_auth_info auth_info;
- u32 pnfs_blksize;
- u32 attr_bitmask[3];
- u32 attr_bitmask_nl[3];
- u32 exclcreat_bitmask[3];
- u32 cache_consistency_bitmask[3];
- u32 acl_bitmask;
- u32 fh_expire_type;
- struct pnfs_layoutdriver_type *pnfs_curr_ld;
- struct rpc_wait_queue roc_rpcwaitq;
- void *pnfs_ld_data;
- struct rb_root state_owners;
- struct ida openowner_id;
- struct ida lockowner_id;
- struct list_head state_owners_lru;
- struct list_head layouts;
- struct list_head delegations;
- struct list_head ss_copies;
- long unsigned int mig_gen;
- long unsigned int mig_status;
- void (*destroy)(struct nfs_server *);
- atomic_t active;
- struct __kernel_sockaddr_storage mountd_address;
- size_t mountd_addrlen;
- u32 mountd_version;
- short unsigned int mountd_port;
- short unsigned int mountd_protocol;
- struct rpc_wait_queue uoc_rpcwaitq;
- unsigned int read_hdrsize;
- const struct cred *cred;
-};
-
-struct nfs41_server_owner;
-
-struct nfs41_server_scope;
-
-struct nfs41_impl_id;
-
-struct nfs_rpc_ops;
-
-struct nfs_subversion;
-
-struct idmap;
-
-struct nfs4_minor_version_ops;
-
-struct nfs4_slot_table;
-
-struct nfs4_session;
-
-struct nfs_client {
- refcount_t cl_count;
- atomic_t cl_mds_count;
- int cl_cons_state;
- long unsigned int cl_res_state;
- long unsigned int cl_flags;
- struct __kernel_sockaddr_storage cl_addr;
- size_t cl_addrlen;
- char *cl_hostname;
- char *cl_acceptor;
- struct list_head cl_share_link;
- struct list_head cl_superblocks;
- struct rpc_clnt *cl_rpcclient;
- const struct nfs_rpc_ops *rpc_ops;
- int cl_proto;
- struct nfs_subversion *cl_nfs_mod;
- u32 cl_minorversion;
- unsigned int cl_nconnect;
- const char *cl_principal;
- struct list_head cl_ds_clients;
- u64 cl_clientid;
- nfs4_verifier cl_confirm;
- long unsigned int cl_state;
- spinlock_t cl_lock;
- long unsigned int cl_lease_time;
- long unsigned int cl_last_renewal;
- struct delayed_work cl_renewd;
- struct rpc_wait_queue cl_rpcwaitq;
- struct idmap *cl_idmap;
- const char *cl_owner_id;
- u32 cl_cb_ident;
- const struct nfs4_minor_version_ops *cl_mvops;
- long unsigned int cl_mig_gen;
- struct nfs4_slot_table *cl_slot_tbl;
- u32 cl_seqid;
- u32 cl_exchange_flags;
- struct nfs4_session *cl_session;
- bool cl_preserve_clid;
- struct nfs41_server_owner *cl_serverowner;
- struct nfs41_server_scope *cl_serverscope;
- struct nfs41_impl_id *cl_implid;
- long unsigned int cl_sp4_flags;
- char cl_ipaddr[48];
- struct net *cl_net;
- struct list_head pending_cb_stateids;
-};
-
-struct nfs_write_verifier {
- char data[8];
-};
-
-struct nfs_writeverf {
- struct nfs_write_verifier verifier;
- enum nfs3_stable_how committed;
-};
-
-struct nfs_pgio_args {
- struct nfs4_sequence_args seq_args;
- struct nfs_fh *fh;
- struct nfs_open_context *context;
- struct nfs_lock_context *lock_context;
- nfs4_stateid stateid;
- __u64 offset;
- __u32 count;
- unsigned int pgbase;
- struct page **pages;
- union {
- unsigned int replen;
- struct {
- const u32 *bitmask;
- enum nfs3_stable_how stable;
- };
- };
-};
-
-struct nfs_pgio_res {
- struct nfs4_sequence_res seq_res;
- struct nfs_fattr *fattr;
- __u32 count;
- __u32 op_status;
- union {
- struct {
- unsigned int replen;
- int eof;
- };
- struct {
- struct nfs_writeverf *verf;
- const struct nfs_server *server;
- };
- };
-};
-
-struct nfs_commitargs {
- struct nfs4_sequence_args seq_args;
- struct nfs_fh *fh;
- __u64 offset;
- __u32 count;
- const u32 *bitmask;
-};
-
-struct nfs_commitres {
- struct nfs4_sequence_res seq_res;
- __u32 op_status;
- struct nfs_fattr *fattr;
- struct nfs_writeverf *verf;
- const struct nfs_server *server;
-};
-
-struct nfs_removeargs {
- struct nfs4_sequence_args seq_args;
- const struct nfs_fh *fh;
- struct qstr name;
-};
-
-struct nfs_removeres {
- struct nfs4_sequence_res seq_res;
- struct nfs_server *server;
- struct nfs_fattr *dir_attr;
- struct nfs4_change_info cinfo;
-};
-
-struct nfs_renameargs {
- struct nfs4_sequence_args seq_args;
- const struct nfs_fh *old_dir;
- const struct nfs_fh *new_dir;
- const struct qstr *old_name;
- const struct qstr *new_name;
-};
-
-struct nfs_renameres {
- struct nfs4_sequence_res seq_res;
- struct nfs_server *server;
- struct nfs4_change_info old_cinfo;
- struct nfs_fattr *old_fattr;
- struct nfs4_change_info new_cinfo;
- struct nfs_fattr *new_fattr;
-};
-
-struct nfs_entry {
- __u64 ino;
- __u64 cookie;
- __u64 prev_cookie;
- const char *name;
- unsigned int len;
- int eof;
- struct nfs_fh *fh;
- struct nfs_fattr *fattr;
- struct nfs4_label *label;
- unsigned char d_type;
- struct nfs_server *server;
-};
-
-struct pnfs_ds_commit_info {};
-
-struct nfs_page_array {
- struct page **pagevec;
- unsigned int npages;
- struct page *page_array[8];
-};
-
-struct nfs_page;
-
-struct pnfs_layout_segment;
-
-struct nfs_pgio_completion_ops;
-
-struct nfs_rw_ops;
-
-struct nfs_io_completion;
-
-struct nfs_direct_req;
-
-struct nfs_pgio_header {
- struct inode *inode;
- const struct cred *cred;
- struct list_head pages;
- struct nfs_page *req;
- struct nfs_writeverf verf;
- fmode_t rw_mode;
- struct pnfs_layout_segment *lseg;
- loff_t io_start;
- const struct rpc_call_ops *mds_ops;
- void (*release)(struct nfs_pgio_header *);
- const struct nfs_pgio_completion_ops *completion_ops;
- const struct nfs_rw_ops *rw_ops;
- struct nfs_io_completion *io_completion;
- struct nfs_direct_req *dreq;
- int pnfs_error;
- int error;
- unsigned int good_bytes;
- long unsigned int flags;
- struct rpc_task task;
- struct nfs_fattr fattr;
- struct nfs_pgio_args args;
- struct nfs_pgio_res res;
- long unsigned int timestamp;
- int (*pgio_done_cb)(struct rpc_task *, struct nfs_pgio_header *);
- __u64 mds_offset;
- struct nfs_page_array page_array;
- struct nfs_client *ds_clp;
- int ds_commit_idx;
- int pgio_mirror_idx;
-};
-
-struct nfs_pgio_completion_ops {
- void (*error_cleanup)(struct list_head *, int);
- void (*init_hdr)(struct nfs_pgio_header *);
- void (*completion)(struct nfs_pgio_header *);
- void (*reschedule_io)(struct nfs_pgio_header *);
-};
-
-struct rpc_task_setup;
-
-struct nfs_rw_ops {
- struct nfs_pgio_header * (*rw_alloc_header)();
- void (*rw_free_header)(struct nfs_pgio_header *);
- int (*rw_done)(struct rpc_task *, struct nfs_pgio_header *, struct inode *);
- void (*rw_result)(struct rpc_task *, struct nfs_pgio_header *);
- void (*rw_initiate)(struct nfs_pgio_header *, struct rpc_message *, const struct nfs_rpc_ops *, struct rpc_task_setup *, int);
-};
-
-struct nfs_mds_commit_info {
- atomic_t rpcs_out;
- atomic_long_t ncommit;
- struct list_head list;
-};
-
-struct nfs_commit_data;
-
-struct nfs_commit_info;
-
-struct nfs_commit_completion_ops {
- void (*completion)(struct nfs_commit_data *);
- void (*resched_write)(struct nfs_commit_info *, struct nfs_page *);
-};
-
-struct nfs_commit_data {
- struct rpc_task task;
- struct inode *inode;
- const struct cred *cred;
- struct nfs_fattr fattr;
- struct nfs_writeverf verf;
- struct list_head pages;
- struct list_head list;
- struct nfs_direct_req *dreq;
- struct nfs_commitargs args;
- struct nfs_commitres res;
- struct nfs_open_context *context;
- struct pnfs_layout_segment *lseg;
- struct nfs_client *ds_clp;
- int ds_commit_index;
- loff_t lwb;
- const struct rpc_call_ops *mds_ops;
- const struct nfs_commit_completion_ops *completion_ops;
- int (*commit_done_cb)(struct rpc_task *, struct nfs_commit_data *);
- long unsigned int flags;
-};
-
-struct nfs_commit_info {
- struct inode *inode;
- struct nfs_mds_commit_info *mds;
- struct pnfs_ds_commit_info *ds;
- struct nfs_direct_req *dreq;
- const struct nfs_commit_completion_ops *completion_ops;
-};
-
-struct nfs_unlinkdata {
- struct nfs_removeargs args;
- struct nfs_removeres res;
- struct dentry *dentry;
- wait_queue_head_t wq;
- const struct cred *cred;
- struct nfs_fattr dir_attr;
- long int timeout;
-};
-
-struct nfs_renamedata {
- struct nfs_renameargs args;
- struct nfs_renameres res;
- const struct cred *cred;
- struct inode *old_dir;
- struct dentry *old_dentry;
- struct nfs_fattr old_fattr;
- struct inode *new_dir;
- struct dentry *new_dentry;
- struct nfs_fattr new_fattr;
- void (*complete)(struct rpc_task *, struct nfs_renamedata *);
- long int timeout;
- bool cancelled;
-};
-
-struct nlmclnt_operations;
-
-struct nfs_mount_info;
-
-struct nfs_access_entry;
-
-struct nfs_client_initdata;
-
-struct nfs_rpc_ops {
- u32 version;
- const struct dentry_operations *dentry_ops;
- const struct inode_operations *dir_inode_ops;
- const struct inode_operations *file_inode_ops;
- const struct file_operations *file_ops;
- const struct nlmclnt_operations *nlmclnt_ops;
- int (*getroot)(struct nfs_server *, struct nfs_fh *, struct nfs_fsinfo *);
- struct vfsmount * (*submount)(struct nfs_server *, struct dentry *, struct nfs_fh *, struct nfs_fattr *);
- struct dentry * (*try_mount)(int, const char *, struct nfs_mount_info *, struct nfs_subversion *);
- int (*getattr)(struct nfs_server *, struct nfs_fh *, struct nfs_fattr *, struct nfs4_label *, struct inode *);
- int (*setattr)(struct dentry *, struct nfs_fattr *, struct iattr *);
- int (*lookup)(struct inode *, const struct qstr *, struct nfs_fh *, struct nfs_fattr *, struct nfs4_label *);
- int (*lookupp)(struct inode *, struct nfs_fh *, struct nfs_fattr *, struct nfs4_label *);
- int (*access)(struct inode *, struct nfs_access_entry *);
- int (*readlink)(struct inode *, struct page *, unsigned int, unsigned int);
- int (*create)(struct inode *, struct dentry *, struct iattr *, int);
- int (*remove)(struct inode *, struct dentry *);
- void (*unlink_setup)(struct rpc_message *, struct dentry *, struct inode *);
- void (*unlink_rpc_prepare)(struct rpc_task *, struct nfs_unlinkdata *);
- int (*unlink_done)(struct rpc_task *, struct inode *);
- void (*rename_setup)(struct rpc_message *, struct dentry *, struct dentry *);
- void (*rename_rpc_prepare)(struct rpc_task *, struct nfs_renamedata *);
- int (*rename_done)(struct rpc_task *, struct inode *, struct inode *);
- int (*link)(struct inode *, struct inode *, const struct qstr *);
- int (*symlink)(struct inode *, struct dentry *, struct page *, unsigned int, struct iattr *);
- int (*mkdir)(struct inode *, struct dentry *, struct iattr *);
- int (*rmdir)(struct inode *, const struct qstr *);
- int (*readdir)(struct dentry *, const struct cred *, u64, struct page **, unsigned int, bool);
- int (*mknod)(struct inode *, struct dentry *, struct iattr *, dev_t);
- int (*statfs)(struct nfs_server *, struct nfs_fh *, struct nfs_fsstat *);
- int (*fsinfo)(struct nfs_server *, struct nfs_fh *, struct nfs_fsinfo *);
- int (*pathconf)(struct nfs_server *, struct nfs_fh *, struct nfs_pathconf *);
- int (*set_capabilities)(struct nfs_server *, struct nfs_fh *);
- int (*decode_dirent)(struct xdr_stream *, struct nfs_entry *, bool);
- int (*pgio_rpc_prepare)(struct rpc_task *, struct nfs_pgio_header *);
- void (*read_setup)(struct nfs_pgio_header *, struct rpc_message *);
- int (*read_done)(struct rpc_task *, struct nfs_pgio_header *);
- void (*write_setup)(struct nfs_pgio_header *, struct rpc_message *, struct rpc_clnt **);
- int (*write_done)(struct rpc_task *, struct nfs_pgio_header *);
- void (*commit_setup)(struct nfs_commit_data *, struct rpc_message *, struct rpc_clnt **);
- void (*commit_rpc_prepare)(struct rpc_task *, struct nfs_commit_data *);
- int (*commit_done)(struct rpc_task *, struct nfs_commit_data *);
- int (*lock)(struct file *, int, struct file_lock *);
- int (*lock_check_bounds)(const struct file_lock *);
- void (*clear_acl_cache)(struct inode *);
- void (*close_context)(struct nfs_open_context *, int);
- struct inode * (*open_context)(struct inode *, struct nfs_open_context *, int, struct iattr *, int *);
- int (*have_delegation)(struct inode *, fmode_t);
- struct nfs_client * (*alloc_client)(const struct nfs_client_initdata *);
- struct nfs_client * (*init_client)(struct nfs_client *, const struct nfs_client_initdata *);
- void (*free_client)(struct nfs_client *);
- struct nfs_server * (*create_server)(struct nfs_mount_info *, struct nfs_subversion *);
- struct nfs_server * (*clone_server)(struct nfs_server *, struct nfs_fh *, struct nfs_fattr *, rpc_authflavor_t);
-};
-
-struct nlmclnt_operations {
- void (*nlmclnt_alloc_call)(void *);
- bool (*nlmclnt_unlock_prepare)(struct rpc_task *, void *);
- void (*nlmclnt_release_call)(void *);
-};
-
-struct nfs_access_entry {
- struct rb_node rb_node;
- struct list_head lru;
- const struct cred *cred;
- __u32 mask;
- struct callback_head callback_head;
-};
-
-struct nfs_client_initdata {
- long unsigned int init_flags;
- const char *hostname;
- const struct sockaddr *addr;
- const char *nodename;
- const char *ip_addr;
- size_t addrlen;
- struct nfs_subversion *nfs_mod;
- int proto;
- u32 minorversion;
- unsigned int nconnect;
- struct net *net;
- const struct rpc_timeout *timeparms;
- const struct cred *cred;
-};
-
-struct nfs_seqid;
-
-struct nfs_seqid_counter;
-
-struct nfs4_state_recovery_ops;
-
-struct nfs4_state_maintenance_ops;
-
-struct nfs4_mig_recovery_ops;
-
-struct nfs4_minor_version_ops {
- u32 minor_version;
- unsigned int init_caps;
- int (*init_client)(struct nfs_client *);
- void (*shutdown_client)(struct nfs_client *);
- bool (*match_stateid)(const nfs4_stateid *, const nfs4_stateid *);
- int (*find_root_sec)(struct nfs_server *, struct nfs_fh *, struct nfs_fsinfo *);
- void (*free_lock_state)(struct nfs_server *, struct nfs4_lock_state *);
- int (*test_and_free_expired)(struct nfs_server *, nfs4_stateid *, const struct cred *);
- struct nfs_seqid * (*alloc_seqid)(struct nfs_seqid_counter *, gfp_t);
- void (*session_trunk)(struct rpc_clnt *, struct rpc_xprt *, void *);
- const struct rpc_call_ops *call_sync_ops;
- const struct nfs4_state_recovery_ops *reboot_recovery_ops;
- const struct nfs4_state_recovery_ops *nograce_recovery_ops;
- const struct nfs4_state_maintenance_ops *state_renewal_ops;
- const struct nfs4_mig_recovery_ops *mig_recovery_ops;
-};
-
-enum perf_branch_sample_type_shift {
- PERF_SAMPLE_BRANCH_USER_SHIFT = 0,
- PERF_SAMPLE_BRANCH_KERNEL_SHIFT = 1,
- PERF_SAMPLE_BRANCH_HV_SHIFT = 2,
- PERF_SAMPLE_BRANCH_ANY_SHIFT = 3,
- PERF_SAMPLE_BRANCH_ANY_CALL_SHIFT = 4,
- PERF_SAMPLE_BRANCH_ANY_RETURN_SHIFT = 5,
- PERF_SAMPLE_BRANCH_IND_CALL_SHIFT = 6,
- PERF_SAMPLE_BRANCH_ABORT_TX_SHIFT = 7,
- PERF_SAMPLE_BRANCH_IN_TX_SHIFT = 8,
- PERF_SAMPLE_BRANCH_NO_TX_SHIFT = 9,
- PERF_SAMPLE_BRANCH_COND_SHIFT = 10,
- PERF_SAMPLE_BRANCH_CALL_STACK_SHIFT = 11,
- PERF_SAMPLE_BRANCH_IND_JUMP_SHIFT = 12,
- PERF_SAMPLE_BRANCH_CALL_SHIFT = 13,
- PERF_SAMPLE_BRANCH_NO_FLAGS_SHIFT = 14,
- PERF_SAMPLE_BRANCH_NO_CYCLES_SHIFT = 15,
- PERF_SAMPLE_BRANCH_TYPE_SAVE_SHIFT = 16,
- PERF_SAMPLE_BRANCH_MAX_SHIFT = 17,
-};
-
-enum exception_stack_ordering {
- ESTACK_DF = 0,
- ESTACK_NMI = 1,
- ESTACK_DB2 = 2,
- ESTACK_DB1 = 3,
- ESTACK_DB = 4,
- ESTACK_MCE = 5,
- N_EXCEPTION_STACKS = 6,
-};
-
-enum {
- TSK_TRACE_FL_TRACE_BIT = 0,
- TSK_TRACE_FL_GRAPH_BIT = 1,
-};
-
-struct uuidcmp {
- const char *uuid;
- int len;
-};
-
-struct subprocess_info {
- struct work_struct work;
- struct completion *complete;
- const char *path;
- char **argv;
- char **envp;
- struct file *file;
- int wait;
- int retval;
- pid_t pid;
- int (*init)(struct subprocess_info *, struct cred *);
- void (*cleanup)(struct subprocess_info *);
- void *data;
-};
-
-struct mdu_array_info_s {
- int major_version;
- int minor_version;
- int patch_version;
- unsigned int ctime;
- int level;
- int size;
- int nr_disks;
- int raid_disks;
- int md_minor;
- int not_persistent;
- unsigned int utime;
- int state;
- int active_disks;
- int working_disks;
- int failed_disks;
- int spare_disks;
- int layout;
- int chunk_size;
-};
-
-typedef struct mdu_array_info_s mdu_array_info_t;
-
-struct mdu_disk_info_s {
- int number;
- int major;
- int minor;
- int raid_disk;
- int state;
-};
-
-typedef struct mdu_disk_info_s mdu_disk_info_t;
-
-enum kmalloc_cache_type {
- KMALLOC_NORMAL = 0,
- KMALLOC_RECLAIM = 1,
- KMALLOC_DMA = 2,
- NR_KMALLOC_TYPES = 3,
-};
-
-struct hash {
- int ino;
- int minor;
- int major;
- umode_t mode;
- struct hash *next;
- char name[4098];
-};
-
-struct dir_entry {
- struct list_head list;
- char *name;
- time64_t mtime;
-};
-
-enum state {
- Start = 0,
- Collect = 1,
- GotHeader = 2,
- SkipIt = 3,
- GotName = 4,
- CopyFile = 5,
- GotSymlink = 6,
- Reset = 7,
-};
-
-typedef int (*decompress_fn)(unsigned char *, long int, long int (*)(void *, long unsigned int), long int (*)(void *, long unsigned int), unsigned char *, long int *, void (*)(char *));
-
-typedef u32 note_buf_t[92];
-
-struct kimage_arch {
- p4d_t *p4d;
- pud_t *pud;
- pmd_t *pmd;
- pte_t *pte;
- void *elf_headers;
- long unsigned int elf_headers_sz;
- long unsigned int elf_load_addr;
-};
-
-typedef void crash_vmclear_fn();
-
-typedef long unsigned int kimage_entry_t;
-
-struct kexec_segment {
- union {
- void *buf;
- void *kbuf;
- };
- size_t bufsz;
- long unsigned int mem;
- size_t memsz;
-};
-
-struct kimage {
- kimage_entry_t head;
- kimage_entry_t *entry;
- kimage_entry_t *last_entry;
- long unsigned int start;
- struct page *control_code_page;
- struct page *swap_page;
- void *vmcoreinfo_data_copy;
- long unsigned int nr_segments;
- struct kexec_segment segment[16];
- struct list_head control_pages;
- struct list_head dest_pages;
- struct list_head unusable_pages;
- long unsigned int control_page;
- unsigned int type: 1;
- unsigned int preserve_context: 1;
- unsigned int file_mode: 1;
- struct kimage_arch arch;
-};
-
-enum ucount_type {
- UCOUNT_USER_NAMESPACES = 0,
- UCOUNT_PID_NAMESPACES = 1,
- UCOUNT_UTS_NAMESPACES = 2,
- UCOUNT_IPC_NAMESPACES = 3,
- UCOUNT_NET_NAMESPACES = 4,
- UCOUNT_MNT_NAMESPACES = 5,
- UCOUNT_CGROUP_NAMESPACES = 6,
- UCOUNT_INOTIFY_INSTANCES = 7,
- UCOUNT_INOTIFY_WATCHES = 8,
- UCOUNT_COUNTS = 9,
-};
-
-enum flow_dissector_key_id {
- FLOW_DISSECTOR_KEY_CONTROL = 0,
- FLOW_DISSECTOR_KEY_BASIC = 1,
- FLOW_DISSECTOR_KEY_IPV4_ADDRS = 2,
- FLOW_DISSECTOR_KEY_IPV6_ADDRS = 3,
- FLOW_DISSECTOR_KEY_PORTS = 4,
- FLOW_DISSECTOR_KEY_PORTS_RANGE = 5,
- FLOW_DISSECTOR_KEY_ICMP = 6,
- FLOW_DISSECTOR_KEY_ETH_ADDRS = 7,
- FLOW_DISSECTOR_KEY_TIPC = 8,
- FLOW_DISSECTOR_KEY_ARP = 9,
- FLOW_DISSECTOR_KEY_VLAN = 10,
- FLOW_DISSECTOR_KEY_FLOW_LABEL = 11,
- FLOW_DISSECTOR_KEY_GRE_KEYID = 12,
- FLOW_DISSECTOR_KEY_MPLS_ENTROPY = 13,
- FLOW_DISSECTOR_KEY_ENC_KEYID = 14,
- FLOW_DISSECTOR_KEY_ENC_IPV4_ADDRS = 15,
- FLOW_DISSECTOR_KEY_ENC_IPV6_ADDRS = 16,
- FLOW_DISSECTOR_KEY_ENC_CONTROL = 17,
- FLOW_DISSECTOR_KEY_ENC_PORTS = 18,
- FLOW_DISSECTOR_KEY_MPLS = 19,
- FLOW_DISSECTOR_KEY_TCP = 20,
- FLOW_DISSECTOR_KEY_IP = 21,
- FLOW_DISSECTOR_KEY_CVLAN = 22,
- FLOW_DISSECTOR_KEY_ENC_IP = 23,
- FLOW_DISSECTOR_KEY_ENC_OPTS = 24,
- FLOW_DISSECTOR_KEY_META = 25,
- FLOW_DISSECTOR_KEY_CT = 26,
- FLOW_DISSECTOR_KEY_MAX = 27,
-};
-
-enum {
- IPSTATS_MIB_NUM = 0,
- IPSTATS_MIB_INPKTS = 1,
- IPSTATS_MIB_INOCTETS = 2,
- IPSTATS_MIB_INDELIVERS = 3,
- IPSTATS_MIB_OUTFORWDATAGRAMS = 4,
- IPSTATS_MIB_OUTPKTS = 5,
- IPSTATS_MIB_OUTOCTETS = 6,
- IPSTATS_MIB_INHDRERRORS = 7,
- IPSTATS_MIB_INTOOBIGERRORS = 8,
- IPSTATS_MIB_INNOROUTES = 9,
- IPSTATS_MIB_INADDRERRORS = 10,
- IPSTATS_MIB_INUNKNOWNPROTOS = 11,
- IPSTATS_MIB_INTRUNCATEDPKTS = 12,
- IPSTATS_MIB_INDISCARDS = 13,
- IPSTATS_MIB_OUTDISCARDS = 14,
- IPSTATS_MIB_OUTNOROUTES = 15,
- IPSTATS_MIB_REASMTIMEOUT = 16,
- IPSTATS_MIB_REASMREQDS = 17,
- IPSTATS_MIB_REASMOKS = 18,
- IPSTATS_MIB_REASMFAILS = 19,
- IPSTATS_MIB_FRAGOKS = 20,
- IPSTATS_MIB_FRAGFAILS = 21,
- IPSTATS_MIB_FRAGCREATES = 22,
- IPSTATS_MIB_INMCASTPKTS = 23,
- IPSTATS_MIB_OUTMCASTPKTS = 24,
- IPSTATS_MIB_INBCASTPKTS = 25,
- IPSTATS_MIB_OUTBCASTPKTS = 26,
- IPSTATS_MIB_INMCASTOCTETS = 27,
- IPSTATS_MIB_OUTMCASTOCTETS = 28,
- IPSTATS_MIB_INBCASTOCTETS = 29,
- IPSTATS_MIB_OUTBCASTOCTETS = 30,
- IPSTATS_MIB_CSUMERRORS = 31,
- IPSTATS_MIB_NOECTPKTS = 32,
- IPSTATS_MIB_ECT1PKTS = 33,
- IPSTATS_MIB_ECT0PKTS = 34,
- IPSTATS_MIB_CEPKTS = 35,
- IPSTATS_MIB_REASM_OVERLAPS = 36,
- __IPSTATS_MIB_MAX = 37,
-};
-
-enum {
- ICMP_MIB_NUM = 0,
- ICMP_MIB_INMSGS = 1,
- ICMP_MIB_INERRORS = 2,
- ICMP_MIB_INDESTUNREACHS = 3,
- ICMP_MIB_INTIMEEXCDS = 4,
- ICMP_MIB_INPARMPROBS = 5,
- ICMP_MIB_INSRCQUENCHS = 6,
- ICMP_MIB_INREDIRECTS = 7,
- ICMP_MIB_INECHOS = 8,
- ICMP_MIB_INECHOREPS = 9,
- ICMP_MIB_INTIMESTAMPS = 10,
- ICMP_MIB_INTIMESTAMPREPS = 11,
- ICMP_MIB_INADDRMASKS = 12,
- ICMP_MIB_INADDRMASKREPS = 13,
- ICMP_MIB_OUTMSGS = 14,
- ICMP_MIB_OUTERRORS = 15,
- ICMP_MIB_OUTDESTUNREACHS = 16,
- ICMP_MIB_OUTTIMEEXCDS = 17,
- ICMP_MIB_OUTPARMPROBS = 18,
- ICMP_MIB_OUTSRCQUENCHS = 19,
- ICMP_MIB_OUTREDIRECTS = 20,
- ICMP_MIB_OUTECHOS = 21,
- ICMP_MIB_OUTECHOREPS = 22,
- ICMP_MIB_OUTTIMESTAMPS = 23,
- ICMP_MIB_OUTTIMESTAMPREPS = 24,
- ICMP_MIB_OUTADDRMASKS = 25,
- ICMP_MIB_OUTADDRMASKREPS = 26,
- ICMP_MIB_CSUMERRORS = 27,
- __ICMP_MIB_MAX = 28,
-};
-
-enum {
- ICMP6_MIB_NUM = 0,
- ICMP6_MIB_INMSGS = 1,
- ICMP6_MIB_INERRORS = 2,
- ICMP6_MIB_OUTMSGS = 3,
- ICMP6_MIB_OUTERRORS = 4,
- ICMP6_MIB_CSUMERRORS = 5,
- __ICMP6_MIB_MAX = 6,
-};
-
-enum {
- TCP_MIB_NUM = 0,
- TCP_MIB_RTOALGORITHM = 1,
- TCP_MIB_RTOMIN = 2,
- TCP_MIB_RTOMAX = 3,
- TCP_MIB_MAXCONN = 4,
- TCP_MIB_ACTIVEOPENS = 5,
- TCP_MIB_PASSIVEOPENS = 6,
- TCP_MIB_ATTEMPTFAILS = 7,
- TCP_MIB_ESTABRESETS = 8,
- TCP_MIB_CURRESTAB = 9,
- TCP_MIB_INSEGS = 10,
- TCP_MIB_OUTSEGS = 11,
- TCP_MIB_RETRANSSEGS = 12,
- TCP_MIB_INERRS = 13,
- TCP_MIB_OUTRSTS = 14,
- TCP_MIB_CSUMERRORS = 15,
- __TCP_MIB_MAX = 16,
-};
-
-enum {
- UDP_MIB_NUM = 0,
- UDP_MIB_INDATAGRAMS = 1,
- UDP_MIB_NOPORTS = 2,
- UDP_MIB_INERRORS = 3,
- UDP_MIB_OUTDATAGRAMS = 4,
- UDP_MIB_RCVBUFERRORS = 5,
- UDP_MIB_SNDBUFERRORS = 6,
- UDP_MIB_CSUMERRORS = 7,
- UDP_MIB_IGNOREDMULTI = 8,
- __UDP_MIB_MAX = 9,
-};
-
-enum {
- LINUX_MIB_NUM = 0,
- LINUX_MIB_SYNCOOKIESSENT = 1,
- LINUX_MIB_SYNCOOKIESRECV = 2,
- LINUX_MIB_SYNCOOKIESFAILED = 3,
- LINUX_MIB_EMBRYONICRSTS = 4,
- LINUX_MIB_PRUNECALLED = 5,
- LINUX_MIB_RCVPRUNED = 6,
- LINUX_MIB_OFOPRUNED = 7,
- LINUX_MIB_OUTOFWINDOWICMPS = 8,
- LINUX_MIB_LOCKDROPPEDICMPS = 9,
- LINUX_MIB_ARPFILTER = 10,
- LINUX_MIB_TIMEWAITED = 11,
- LINUX_MIB_TIMEWAITRECYCLED = 12,
- LINUX_MIB_TIMEWAITKILLED = 13,
- LINUX_MIB_PAWSACTIVEREJECTED = 14,
- LINUX_MIB_PAWSESTABREJECTED = 15,
- LINUX_MIB_DELAYEDACKS = 16,
- LINUX_MIB_DELAYEDACKLOCKED = 17,
- LINUX_MIB_DELAYEDACKLOST = 18,
- LINUX_MIB_LISTENOVERFLOWS = 19,
- LINUX_MIB_LISTENDROPS = 20,
- LINUX_MIB_TCPHPHITS = 21,
- LINUX_MIB_TCPPUREACKS = 22,
- LINUX_MIB_TCPHPACKS = 23,
- LINUX_MIB_TCPRENORECOVERY = 24,
- LINUX_MIB_TCPSACKRECOVERY = 25,
- LINUX_MIB_TCPSACKRENEGING = 26,
- LINUX_MIB_TCPSACKREORDER = 27,
- LINUX_MIB_TCPRENOREORDER = 28,
- LINUX_MIB_TCPTSREORDER = 29,
- LINUX_MIB_TCPFULLUNDO = 30,
- LINUX_MIB_TCPPARTIALUNDO = 31,
- LINUX_MIB_TCPDSACKUNDO = 32,
- LINUX_MIB_TCPLOSSUNDO = 33,
- LINUX_MIB_TCPLOSTRETRANSMIT = 34,
- LINUX_MIB_TCPRENOFAILURES = 35,
- LINUX_MIB_TCPSACKFAILURES = 36,
- LINUX_MIB_TCPLOSSFAILURES = 37,
- LINUX_MIB_TCPFASTRETRANS = 38,
- LINUX_MIB_TCPSLOWSTARTRETRANS = 39,
- LINUX_MIB_TCPTIMEOUTS = 40,
- LINUX_MIB_TCPLOSSPROBES = 41,
- LINUX_MIB_TCPLOSSPROBERECOVERY = 42,
- LINUX_MIB_TCPRENORECOVERYFAIL = 43,
- LINUX_MIB_TCPSACKRECOVERYFAIL = 44,
- LINUX_MIB_TCPRCVCOLLAPSED = 45,
- LINUX_MIB_TCPDSACKOLDSENT = 46,
- LINUX_MIB_TCPDSACKOFOSENT = 47,
- LINUX_MIB_TCPDSACKRECV = 48,
- LINUX_MIB_TCPDSACKOFORECV = 49,
- LINUX_MIB_TCPABORTONDATA = 50,
- LINUX_MIB_TCPABORTONCLOSE = 51,
- LINUX_MIB_TCPABORTONMEMORY = 52,
- LINUX_MIB_TCPABORTONTIMEOUT = 53,
- LINUX_MIB_TCPABORTONLINGER = 54,
- LINUX_MIB_TCPABORTFAILED = 55,
- LINUX_MIB_TCPMEMORYPRESSURES = 56,
- LINUX_MIB_TCPMEMORYPRESSURESCHRONO = 57,
- LINUX_MIB_TCPSACKDISCARD = 58,
- LINUX_MIB_TCPDSACKIGNOREDOLD = 59,
- LINUX_MIB_TCPDSACKIGNOREDNOUNDO = 60,
- LINUX_MIB_TCPSPURIOUSRTOS = 61,
- LINUX_MIB_TCPMD5NOTFOUND = 62,
- LINUX_MIB_TCPMD5UNEXPECTED = 63,
- LINUX_MIB_TCPMD5FAILURE = 64,
- LINUX_MIB_SACKSHIFTED = 65,
- LINUX_MIB_SACKMERGED = 66,
- LINUX_MIB_SACKSHIFTFALLBACK = 67,
- LINUX_MIB_TCPBACKLOGDROP = 68,
- LINUX_MIB_PFMEMALLOCDROP = 69,
- LINUX_MIB_TCPMINTTLDROP = 70,
- LINUX_MIB_TCPDEFERACCEPTDROP = 71,
- LINUX_MIB_IPRPFILTER = 72,
- LINUX_MIB_TCPTIMEWAITOVERFLOW = 73,
- LINUX_MIB_TCPREQQFULLDOCOOKIES = 74,
- LINUX_MIB_TCPREQQFULLDROP = 75,
- LINUX_MIB_TCPRETRANSFAIL = 76,
- LINUX_MIB_TCPRCVCOALESCE = 77,
- LINUX_MIB_TCPBACKLOGCOALESCE = 78,
- LINUX_MIB_TCPOFOQUEUE = 79,
- LINUX_MIB_TCPOFODROP = 80,
- LINUX_MIB_TCPOFOMERGE = 81,
- LINUX_MIB_TCPCHALLENGEACK = 82,
- LINUX_MIB_TCPSYNCHALLENGE = 83,
- LINUX_MIB_TCPFASTOPENACTIVE = 84,
- LINUX_MIB_TCPFASTOPENACTIVEFAIL = 85,
- LINUX_MIB_TCPFASTOPENPASSIVE = 86,
- LINUX_MIB_TCPFASTOPENPASSIVEFAIL = 87,
- LINUX_MIB_TCPFASTOPENLISTENOVERFLOW = 88,
- LINUX_MIB_TCPFASTOPENCOOKIEREQD = 89,
- LINUX_MIB_TCPFASTOPENBLACKHOLE = 90,
- LINUX_MIB_TCPSPURIOUS_RTX_HOSTQUEUES = 91,
- LINUX_MIB_BUSYPOLLRXPACKETS = 92,
- LINUX_MIB_TCPAUTOCORKING = 93,
- LINUX_MIB_TCPFROMZEROWINDOWADV = 94,
- LINUX_MIB_TCPTOZEROWINDOWADV = 95,
- LINUX_MIB_TCPWANTZEROWINDOWADV = 96,
- LINUX_MIB_TCPSYNRETRANS = 97,
- LINUX_MIB_TCPORIGDATASENT = 98,
- LINUX_MIB_TCPHYSTARTTRAINDETECT = 99,
- LINUX_MIB_TCPHYSTARTTRAINCWND = 100,
- LINUX_MIB_TCPHYSTARTDELAYDETECT = 101,
- LINUX_MIB_TCPHYSTARTDELAYCWND = 102,
- LINUX_MIB_TCPACKSKIPPEDSYNRECV = 103,
- LINUX_MIB_TCPACKSKIPPEDPAWS = 104,
- LINUX_MIB_TCPACKSKIPPEDSEQ = 105,
- LINUX_MIB_TCPACKSKIPPEDFINWAIT2 = 106,
- LINUX_MIB_TCPACKSKIPPEDTIMEWAIT = 107,
- LINUX_MIB_TCPACKSKIPPEDCHALLENGE = 108,
- LINUX_MIB_TCPWINPROBE = 109,
- LINUX_MIB_TCPKEEPALIVE = 110,
- LINUX_MIB_TCPMTUPFAIL = 111,
- LINUX_MIB_TCPMTUPSUCCESS = 112,
- LINUX_MIB_TCPDELIVERED = 113,
- LINUX_MIB_TCPDELIVEREDCE = 114,
- LINUX_MIB_TCPACKCOMPRESSED = 115,
- LINUX_MIB_TCPZEROWINDOWDROP = 116,
- LINUX_MIB_TCPRCVQDROP = 117,
- LINUX_MIB_TCPWQUEUETOOBIG = 118,
- LINUX_MIB_TCPFASTOPENPASSIVEALTKEY = 119,
- __LINUX_MIB_MAX = 120,
-};
-
-enum {
- LINUX_MIB_XFRMNUM = 0,
- LINUX_MIB_XFRMINERROR = 1,
- LINUX_MIB_XFRMINBUFFERERROR = 2,
- LINUX_MIB_XFRMINHDRERROR = 3,
- LINUX_MIB_XFRMINNOSTATES = 4,
- LINUX_MIB_XFRMINSTATEPROTOERROR = 5,
- LINUX_MIB_XFRMINSTATEMODEERROR = 6,
- LINUX_MIB_XFRMINSTATESEQERROR = 7,
- LINUX_MIB_XFRMINSTATEEXPIRED = 8,
- LINUX_MIB_XFRMINSTATEMISMATCH = 9,
- LINUX_MIB_XFRMINSTATEINVALID = 10,
- LINUX_MIB_XFRMINTMPLMISMATCH = 11,
- LINUX_MIB_XFRMINNOPOLS = 12,
- LINUX_MIB_XFRMINPOLBLOCK = 13,
- LINUX_MIB_XFRMINPOLERROR = 14,
- LINUX_MIB_XFRMOUTERROR = 15,
- LINUX_MIB_XFRMOUTBUNDLEGENERROR = 16,
- LINUX_MIB_XFRMOUTBUNDLECHECKERROR = 17,
- LINUX_MIB_XFRMOUTNOSTATES = 18,
- LINUX_MIB_XFRMOUTSTATEPROTOERROR = 19,
- LINUX_MIB_XFRMOUTSTATEMODEERROR = 20,
- LINUX_MIB_XFRMOUTSTATESEQERROR = 21,
- LINUX_MIB_XFRMOUTSTATEEXPIRED = 22,
- LINUX_MIB_XFRMOUTPOLBLOCK = 23,
- LINUX_MIB_XFRMOUTPOLDEAD = 24,
- LINUX_MIB_XFRMOUTPOLERROR = 25,
- LINUX_MIB_XFRMFWDHDRERROR = 26,
- LINUX_MIB_XFRMOUTSTATEINVALID = 27,
- LINUX_MIB_XFRMACQUIREERROR = 28,
- __LINUX_MIB_XFRMMAX = 29,
-};
-
-enum {
- LINUX_MIB_TLSNUM = 0,
- LINUX_MIB_TLSCURRTXSW = 1,
- LINUX_MIB_TLSCURRRXSW = 2,
- LINUX_MIB_TLSCURRTXDEVICE = 3,
- LINUX_MIB_TLSCURRRXDEVICE = 4,
- LINUX_MIB_TLSTXSW = 5,
- LINUX_MIB_TLSRXSW = 6,
- LINUX_MIB_TLSTXDEVICE = 7,
- LINUX_MIB_TLSRXDEVICE = 8,
- LINUX_MIB_TLSDECRYPTERROR = 9,
- LINUX_MIB_TLSRXDEVICERESYNC = 10,
- __LINUX_MIB_TLSMAX = 11,
-};
-
-enum nf_inet_hooks {
- NF_INET_PRE_ROUTING = 0,
- NF_INET_LOCAL_IN = 1,
- NF_INET_FORWARD = 2,
- NF_INET_LOCAL_OUT = 3,
- NF_INET_POST_ROUTING = 4,
- NF_INET_NUMHOOKS = 5,
-};
-
-enum {
- NFPROTO_UNSPEC = 0,
- NFPROTO_INET = 1,
- NFPROTO_IPV4 = 2,
- NFPROTO_ARP = 3,
- NFPROTO_NETDEV = 5,
- NFPROTO_BRIDGE = 7,
- NFPROTO_IPV6 = 10,
- NFPROTO_DECNET = 12,
- NFPROTO_NUMPROTO = 13,
-};
-
-enum tcp_conntrack {
- TCP_CONNTRACK_NONE = 0,
- TCP_CONNTRACK_SYN_SENT = 1,
- TCP_CONNTRACK_SYN_RECV = 2,
- TCP_CONNTRACK_ESTABLISHED = 3,
- TCP_CONNTRACK_FIN_WAIT = 4,
- TCP_CONNTRACK_CLOSE_WAIT = 5,
- TCP_CONNTRACK_LAST_ACK = 6,
- TCP_CONNTRACK_TIME_WAIT = 7,
- TCP_CONNTRACK_CLOSE = 8,
- TCP_CONNTRACK_LISTEN = 9,
- TCP_CONNTRACK_MAX = 10,
- TCP_CONNTRACK_IGNORE = 11,
- TCP_CONNTRACK_RETRANS = 12,
- TCP_CONNTRACK_UNACK = 13,
- TCP_CONNTRACK_TIMEOUT_MAX = 14,
-};
-
-enum ct_dccp_states {
- CT_DCCP_NONE = 0,
- CT_DCCP_REQUEST = 1,
- CT_DCCP_RESPOND = 2,
- CT_DCCP_PARTOPEN = 3,
- CT_DCCP_OPEN = 4,
- CT_DCCP_CLOSEREQ = 5,
- CT_DCCP_CLOSING = 6,
- CT_DCCP_TIMEWAIT = 7,
- CT_DCCP_IGNORE = 8,
- CT_DCCP_INVALID = 9,
- __CT_DCCP_MAX = 10,
-};
-
-enum ip_conntrack_dir {
- IP_CT_DIR_ORIGINAL = 0,
- IP_CT_DIR_REPLY = 1,
- IP_CT_DIR_MAX = 2,
-};
-
-enum sctp_conntrack {
- SCTP_CONNTRACK_NONE = 0,
- SCTP_CONNTRACK_CLOSED = 1,
- SCTP_CONNTRACK_COOKIE_WAIT = 2,
- SCTP_CONNTRACK_COOKIE_ECHOED = 3,
- SCTP_CONNTRACK_ESTABLISHED = 4,
- SCTP_CONNTRACK_SHUTDOWN_SENT = 5,
- SCTP_CONNTRACK_SHUTDOWN_RECD = 6,
- SCTP_CONNTRACK_SHUTDOWN_ACK_SENT = 7,
- SCTP_CONNTRACK_HEARTBEAT_SENT = 8,
- SCTP_CONNTRACK_HEARTBEAT_ACKED = 9,
- SCTP_CONNTRACK_MAX = 10,
-};
-
-enum udp_conntrack {
- UDP_CT_UNREPLIED = 0,
- UDP_CT_REPLIED = 1,
- UDP_CT_MAX = 2,
-};
-
-enum {
- XFRM_POLICY_IN = 0,
- XFRM_POLICY_OUT = 1,
- XFRM_POLICY_FWD = 2,
- XFRM_POLICY_MASK = 3,
- XFRM_POLICY_MAX = 3,
-};
-
-enum skb_ext_id {
- SKB_EXT_SEC_PATH = 0,
- SKB_EXT_NUM = 1,
-};
-
-enum sched_tunable_scaling {
- SCHED_TUNABLESCALING_NONE = 0,
- SCHED_TUNABLESCALING_LOG = 1,
- SCHED_TUNABLESCALING_LINEAR = 2,
- SCHED_TUNABLESCALING_END = 3,
-};
-
-enum audit_ntp_type {
- AUDIT_NTP_OFFSET = 0,
- AUDIT_NTP_FREQ = 1,
- AUDIT_NTP_STATUS = 2,
- AUDIT_NTP_TAI = 3,
- AUDIT_NTP_TICK = 4,
- AUDIT_NTP_ADJUST = 5,
- AUDIT_NTP_NVALS = 6,
-};
-
-typedef long int (*sys_call_ptr_t)(const struct pt_regs *);
-
-enum {
- EI_ETYPE_NONE = 0,
- EI_ETYPE_NULL = 1,
- EI_ETYPE_ERRNO = 2,
- EI_ETYPE_ERRNO_NULL = 3,
- EI_ETYPE_TRUE = 4,
-};
-
-struct io_bitmap {
- u64 sequence;
- refcount_t refcnt;
- unsigned int max;
- long unsigned int bitmap[1024];
-};
-
-struct seccomp_data {
- int nr;
- __u32 arch;
- __u64 instruction_pointer;
- __u64 args[6];
-};
-
-struct ksignal {
- struct k_sigaction ka;
- kernel_siginfo_t info;
- int sig;
-};
-
-struct __large_struct {
- long unsigned int buf[100];
-};
-
-enum {
- TASKSTATS_CMD_UNSPEC = 0,
- TASKSTATS_CMD_GET = 1,
- TASKSTATS_CMD_NEW = 2,
- __TASKSTATS_CMD_MAX = 3,
-};
-
-enum ctx_state {
- CONTEXT_DISABLED = 4294967295,
- CONTEXT_KERNEL = 0,
- CONTEXT_USER = 1,
- CONTEXT_GUEST = 2,
-};
-
-enum {
- HI_SOFTIRQ = 0,
- TIMER_SOFTIRQ = 1,
- NET_TX_SOFTIRQ = 2,
- NET_RX_SOFTIRQ = 3,
- BLOCK_SOFTIRQ = 4,
- IRQ_POLL_SOFTIRQ = 5,
- TASKLET_SOFTIRQ = 6,
- SCHED_SOFTIRQ = 7,
- HRTIMER_SOFTIRQ = 8,
- RCU_SOFTIRQ = 9,
- NR_SOFTIRQS = 10,
-};
-
-enum cpu_usage_stat {
- CPUTIME_USER = 0,
- CPUTIME_NICE = 1,
- CPUTIME_SYSTEM = 2,
- CPUTIME_SOFTIRQ = 3,
- CPUTIME_IRQ = 4,
- CPUTIME_IDLE = 5,
- CPUTIME_IOWAIT = 6,
- CPUTIME_STEAL = 7,
- CPUTIME_GUEST = 8,
- CPUTIME_GUEST_NICE = 9,
- NR_STATS = 10,
-};
-
-enum bpf_cgroup_storage_type {
- BPF_CGROUP_STORAGE_SHARED = 0,
- BPF_CGROUP_STORAGE_PERCPU = 1,
- __BPF_CGROUP_STORAGE_MAX = 2,
-};
-
-enum cgroup_subsys_id {
- cpuset_cgrp_id = 0,
- cpu_cgrp_id = 1,
- cpuacct_cgrp_id = 2,
- freezer_cgrp_id = 3,
- CGROUP_SUBSYS_COUNT = 4,
-};
-
-typedef u8 kprobe_opcode_t;
-
-struct arch_specific_insn {
- kprobe_opcode_t *insn;
- bool boostable;
- bool if_modifier;
-};
-
-struct kprobe;
-
-struct prev_kprobe {
- struct kprobe *kp;
- long unsigned int status;
- long unsigned int old_flags;
- long unsigned int saved_flags;
-};
-
-typedef int (*kprobe_pre_handler_t)(struct kprobe *, struct pt_regs *);
-
-typedef void (*kprobe_post_handler_t)(struct kprobe *, struct pt_regs *, long unsigned int);
-
-typedef int (*kprobe_fault_handler_t)(struct kprobe *, struct pt_regs *, int);
-
-struct kprobe {
- struct hlist_node hlist;
- struct list_head list;
- long unsigned int nmissed;
- kprobe_opcode_t *addr;
- const char *symbol_name;
- unsigned int offset;
- kprobe_pre_handler_t pre_handler;
- kprobe_post_handler_t post_handler;
- kprobe_fault_handler_t fault_handler;
- kprobe_opcode_t opcode;
- struct arch_specific_insn ainsn;
- u32 flags;
-};
-
-struct kprobe_ctlblk {
- long unsigned int kprobe_status;
- long unsigned int kprobe_old_flags;
- long unsigned int kprobe_saved_flags;
- struct prev_kprobe prev_kprobe;
-};
-
-struct kretprobe_blackpoint {
- const char *name;
- void *addr;
-};
-
-struct kprobe_insn_cache {
- struct mutex mutex;
- void * (*alloc)();
- void (*free)(void *);
- struct list_head pages;
- size_t insn_size;
- int nr_garbage;
-};
-
-struct trace_event_raw_sys_enter {
- struct trace_entry ent;
- long int id;
- long unsigned int args[6];
- char __data[0];
-};
-
-struct trace_event_raw_sys_exit {
- struct trace_entry ent;
- long int id;
- long int ret;
- char __data[0];
-};
-
-struct trace_event_data_offsets_sys_enter {};
-
-struct trace_event_data_offsets_sys_exit {};
-
-typedef void (*btf_trace_sys_enter)(void *, struct pt_regs *, long int);
-
-typedef void (*btf_trace_sys_exit)(void *, struct pt_regs *, long int);
-
-struct alt_instr {
- s32 instr_offset;
- s32 repl_offset;
- u16 cpuid;
- u8 instrlen;
- u8 replacementlen;
- u8 padlen;
-} __attribute__((packed));
-
-enum vm_fault_reason {
- VM_FAULT_OOM = 1,
- VM_FAULT_SIGBUS = 2,
- VM_FAULT_MAJOR = 4,
- VM_FAULT_WRITE = 8,
- VM_FAULT_HWPOISON = 16,
- VM_FAULT_HWPOISON_LARGE = 32,
- VM_FAULT_SIGSEGV = 64,
- VM_FAULT_NOPAGE = 256,
- VM_FAULT_LOCKED = 512,
- VM_FAULT_RETRY = 1024,
- VM_FAULT_FALLBACK = 2048,
- VM_FAULT_DONE_COW = 4096,
- VM_FAULT_NEEDDSYNC = 8192,
- VM_FAULT_HINDEX_MASK = 983040,
-};
-
-struct vm_special_mapping {
- const char *name;
- struct page **pages;
- vm_fault_t (*fault)(const struct vm_special_mapping *, struct vm_area_struct *, struct vm_fault *);
- int (*mremap)(const struct vm_special_mapping *, struct vm_area_struct *);
-};
-
-struct pvclock_vcpu_time_info {
- u32 version;
- u32 pad0;
- u64 tsc_timestamp;
- u64 system_time;
- u32 tsc_to_system_mul;
- s8 tsc_shift;
- u8 flags;
- u8 pad[2];
-};
-
-struct pvclock_vsyscall_time_info {
- struct pvclock_vcpu_time_info pvti;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct vdso_timestamp {
- u64 sec;
- u64 nsec;
-};
-
-struct vdso_data {
- u32 seq;
- s32 clock_mode;
- u64 cycle_last;
- u64 mask;
- u32 mult;
- u32 shift;
- struct vdso_timestamp basetime[12];
- s32 tz_minuteswest;
- s32 tz_dsttime;
- u32 hrtimer_res;
- u32 __unused;
-};
-
-struct ms_hyperv_tsc_page {
- volatile u32 tsc_sequence;
- u32 reserved1;
- volatile u64 tsc_scale;
- volatile s64 tsc_offset;
- u64 reserved2[509];
-};
-
-struct ms_hyperv_info {
- u32 features;
- u32 misc_features;
- u32 hints;
- u32 nested_features;
- u32 max_vp_index;
- u32 max_lp_index;
-};
-
-enum {
- X86_TRAP_DE = 0,
- X86_TRAP_DB = 1,
- X86_TRAP_NMI = 2,
- X86_TRAP_BP = 3,
- X86_TRAP_OF = 4,
- X86_TRAP_BR = 5,
- X86_TRAP_UD = 6,
- X86_TRAP_NM = 7,
- X86_TRAP_DF = 8,
- X86_TRAP_OLD_MF = 9,
- X86_TRAP_TS = 10,
- X86_TRAP_NP = 11,
- X86_TRAP_SS = 12,
- X86_TRAP_GP = 13,
- X86_TRAP_PF = 14,
- X86_TRAP_SPURIOUS = 15,
- X86_TRAP_MF = 16,
- X86_TRAP_AC = 17,
- X86_TRAP_MC = 18,
- X86_TRAP_XF = 19,
- X86_TRAP_IRET = 32,
-};
-
-enum x86_pf_error_code {
- X86_PF_PROT = 1,
- X86_PF_WRITE = 2,
- X86_PF_USER = 4,
- X86_PF_RSVD = 8,
- X86_PF_INSTR = 16,
- X86_PF_PK = 32,
-};
-
-struct trace_event_raw_emulate_vsyscall {
- struct trace_entry ent;
- int nr;
- char __data[0];
-};
-
-struct trace_event_data_offsets_emulate_vsyscall {};
-
-typedef void (*btf_trace_emulate_vsyscall)(void *, int);
-
-enum {
- EMULATE = 0,
- XONLY = 1,
- NONE = 2,
-};
-
-enum perf_type_id {
- PERF_TYPE_HARDWARE = 0,
- PERF_TYPE_SOFTWARE = 1,
- PERF_TYPE_TRACEPOINT = 2,
- PERF_TYPE_HW_CACHE = 3,
- PERF_TYPE_RAW = 4,
- PERF_TYPE_BREAKPOINT = 5,
- PERF_TYPE_MAX = 6,
-};
-
-enum perf_hw_id {
- PERF_COUNT_HW_CPU_CYCLES = 0,
- PERF_COUNT_HW_INSTRUCTIONS = 1,
- PERF_COUNT_HW_CACHE_REFERENCES = 2,
- PERF_COUNT_HW_CACHE_MISSES = 3,
- PERF_COUNT_HW_BRANCH_INSTRUCTIONS = 4,
- PERF_COUNT_HW_BRANCH_MISSES = 5,
- PERF_COUNT_HW_BUS_CYCLES = 6,
- PERF_COUNT_HW_STALLED_CYCLES_FRONTEND = 7,
- PERF_COUNT_HW_STALLED_CYCLES_BACKEND = 8,
- PERF_COUNT_HW_REF_CPU_CYCLES = 9,
- PERF_COUNT_HW_MAX = 10,
-};
-
-enum perf_hw_cache_id {
- PERF_COUNT_HW_CACHE_L1D = 0,
- PERF_COUNT_HW_CACHE_L1I = 1,
- PERF_COUNT_HW_CACHE_LL = 2,
- PERF_COUNT_HW_CACHE_DTLB = 3,
- PERF_COUNT_HW_CACHE_ITLB = 4,
- PERF_COUNT_HW_CACHE_BPU = 5,
- PERF_COUNT_HW_CACHE_NODE = 6,
- PERF_COUNT_HW_CACHE_MAX = 7,
-};
-
-enum perf_hw_cache_op_id {
- PERF_COUNT_HW_CACHE_OP_READ = 0,
- PERF_COUNT_HW_CACHE_OP_WRITE = 1,
- PERF_COUNT_HW_CACHE_OP_PREFETCH = 2,
- PERF_COUNT_HW_CACHE_OP_MAX = 3,
-};
-
-enum perf_hw_cache_op_result_id {
- PERF_COUNT_HW_CACHE_RESULT_ACCESS = 0,
- PERF_COUNT_HW_CACHE_RESULT_MISS = 1,
- PERF_COUNT_HW_CACHE_RESULT_MAX = 2,
-};
-
-enum perf_event_sample_format {
- PERF_SAMPLE_IP = 1,
- PERF_SAMPLE_TID = 2,
- PERF_SAMPLE_TIME = 4,
- PERF_SAMPLE_ADDR = 8,
- PERF_SAMPLE_READ = 16,
- PERF_SAMPLE_CALLCHAIN = 32,
- PERF_SAMPLE_ID = 64,
- PERF_SAMPLE_CPU = 128,
- PERF_SAMPLE_PERIOD = 256,
- PERF_SAMPLE_STREAM_ID = 512,
- PERF_SAMPLE_RAW = 1024,
- PERF_SAMPLE_BRANCH_STACK = 2048,
- PERF_SAMPLE_REGS_USER = 4096,
- PERF_SAMPLE_STACK_USER = 8192,
- PERF_SAMPLE_WEIGHT = 16384,
- PERF_SAMPLE_DATA_SRC = 32768,
- PERF_SAMPLE_IDENTIFIER = 65536,
- PERF_SAMPLE_TRANSACTION = 131072,
- PERF_SAMPLE_REGS_INTR = 262144,
- PERF_SAMPLE_PHYS_ADDR = 524288,
- PERF_SAMPLE_AUX = 1048576,
- PERF_SAMPLE_MAX = 2097152,
- __PERF_SAMPLE_CALLCHAIN_EARLY = 0,
-};
-
-enum perf_branch_sample_type {
- PERF_SAMPLE_BRANCH_USER = 1,
- PERF_SAMPLE_BRANCH_KERNEL = 2,
- PERF_SAMPLE_BRANCH_HV = 4,
- PERF_SAMPLE_BRANCH_ANY = 8,
- PERF_SAMPLE_BRANCH_ANY_CALL = 16,
- PERF_SAMPLE_BRANCH_ANY_RETURN = 32,
- PERF_SAMPLE_BRANCH_IND_CALL = 64,
- PERF_SAMPLE_BRANCH_ABORT_TX = 128,
- PERF_SAMPLE_BRANCH_IN_TX = 256,
- PERF_SAMPLE_BRANCH_NO_TX = 512,
- PERF_SAMPLE_BRANCH_COND = 1024,
- PERF_SAMPLE_BRANCH_CALL_STACK = 2048,
- PERF_SAMPLE_BRANCH_IND_JUMP = 4096,
- PERF_SAMPLE_BRANCH_CALL = 8192,
- PERF_SAMPLE_BRANCH_NO_FLAGS = 16384,
- PERF_SAMPLE_BRANCH_NO_CYCLES = 32768,
- PERF_SAMPLE_BRANCH_TYPE_SAVE = 65536,
- PERF_SAMPLE_BRANCH_MAX = 131072,
-};
-
-struct perf_event_mmap_page {
- __u32 version;
- __u32 compat_version;
- __u32 lock;
- __u32 index;
- __s64 offset;
- __u64 time_enabled;
- __u64 time_running;
- union {
- __u64 capabilities;
- struct {
- __u64 cap_bit0: 1;
- __u64 cap_bit0_is_deprecated: 1;
- __u64 cap_user_rdpmc: 1;
- __u64 cap_user_time: 1;
- __u64 cap_user_time_zero: 1;
- __u64 cap_____res: 59;
- };
- };
- __u16 pmc_width;
- __u16 time_shift;
- __u32 time_mult;
- __u64 time_offset;
- __u64 time_zero;
- __u32 size;
- __u8 __reserved[948];
- __u64 data_head;
- __u64 data_tail;
- __u64 data_offset;
- __u64 data_size;
- __u64 aux_head;
- __u64 aux_tail;
- __u64 aux_offset;
- __u64 aux_size;
-};
-
-struct ldt_struct {
- struct desc_struct *entries;
- unsigned int nr_entries;
- int slot;
-};
-
-struct x86_pmu_capability {
- int version;
- int num_counters_gp;
- int num_counters_fixed;
- int bit_width_gp;
- int bit_width_fixed;
- unsigned int events_mask;
- int events_mask_len;
-};
-
-enum stack_type {
- STACK_TYPE_UNKNOWN = 0,
- STACK_TYPE_TASK = 1,
- STACK_TYPE_IRQ = 2,
- STACK_TYPE_SOFTIRQ = 3,
- STACK_TYPE_ENTRY = 4,
- STACK_TYPE_EXCEPTION = 5,
- STACK_TYPE_EXCEPTION_LAST = 10,
-};
-
-struct stack_info {
- enum stack_type type;
- long unsigned int *begin;
- long unsigned int *end;
- long unsigned int *next_sp;
-};
-
-struct stack_frame {
- struct stack_frame *next_frame;
- long unsigned int return_address;
-};
-
-struct stack_frame_ia32 {
- u32 next_frame;
- u32 return_address;
-};
-
-struct perf_guest_switch_msr {
- unsigned int msr;
- u64 host;
- u64 guest;
-};
-
-struct device_attribute {
- struct attribute attr;
- ssize_t (*show)(struct device *, struct device_attribute *, char *);
- ssize_t (*store)(struct device *, struct device_attribute *, const char *, size_t);
-};
-
-enum perf_event_x86_regs {
- PERF_REG_X86_AX = 0,
- PERF_REG_X86_BX = 1,
- PERF_REG_X86_CX = 2,
- PERF_REG_X86_DX = 3,
- PERF_REG_X86_SI = 4,
- PERF_REG_X86_DI = 5,
- PERF_REG_X86_BP = 6,
- PERF_REG_X86_SP = 7,
- PERF_REG_X86_IP = 8,
- PERF_REG_X86_FLAGS = 9,
- PERF_REG_X86_CS = 10,
- PERF_REG_X86_SS = 11,
- PERF_REG_X86_DS = 12,
- PERF_REG_X86_ES = 13,
- PERF_REG_X86_FS = 14,
- PERF_REG_X86_GS = 15,
- PERF_REG_X86_R8 = 16,
- PERF_REG_X86_R9 = 17,
- PERF_REG_X86_R10 = 18,
- PERF_REG_X86_R11 = 19,
- PERF_REG_X86_R12 = 20,
- PERF_REG_X86_R13 = 21,
- PERF_REG_X86_R14 = 22,
- PERF_REG_X86_R15 = 23,
- PERF_REG_X86_32_MAX = 16,
- PERF_REG_X86_64_MAX = 24,
- PERF_REG_X86_XMM0 = 32,
- PERF_REG_X86_XMM1 = 34,
- PERF_REG_X86_XMM2 = 36,
- PERF_REG_X86_XMM3 = 38,
- PERF_REG_X86_XMM4 = 40,
- PERF_REG_X86_XMM5 = 42,
- PERF_REG_X86_XMM6 = 44,
- PERF_REG_X86_XMM7 = 46,
- PERF_REG_X86_XMM8 = 48,
- PERF_REG_X86_XMM9 = 50,
- PERF_REG_X86_XMM10 = 52,
- PERF_REG_X86_XMM11 = 54,
- PERF_REG_X86_XMM12 = 56,
- PERF_REG_X86_XMM13 = 58,
- PERF_REG_X86_XMM14 = 60,
- PERF_REG_X86_XMM15 = 62,
- PERF_REG_X86_XMM_MAX = 64,
-};
-
-struct perf_callchain_entry_ctx {
- struct perf_callchain_entry *entry;
- u32 max_stack;
- u32 nr;
- short int contexts;
- bool contexts_maxed;
-};
-
-struct perf_pmu_events_attr {
- struct device_attribute attr;
- u64 id;
- const char *event_str;
-};
-
-struct perf_pmu_events_ht_attr {
- struct device_attribute attr;
- u64 id;
- const char *event_str_ht;
- const char *event_str_noht;
-};
-
-enum {
- NMI_LOCAL = 0,
- NMI_UNKNOWN = 1,
- NMI_SERR = 2,
- NMI_IO_CHECK = 3,
- NMI_MAX = 4,
-};
-
-typedef int (*nmi_handler_t)(unsigned int, struct pt_regs *);
-
-struct nmiaction {
- struct list_head list;
- nmi_handler_t handler;
- u64 max_duration;
- struct irq_work irq_work;
- long unsigned int flags;
- const char *name;
-};
-
-struct cyc2ns_data {
- u32 cyc2ns_mul;
- u32 cyc2ns_shift;
- u64 cyc2ns_offset;
-};
-
-struct unwind_state {
- struct stack_info stack_info;
- long unsigned int stack_mask;
- struct task_struct *task;
- int graph_idx;
- bool error;
- bool signal;
- bool full_regs;
- long unsigned int sp;
- long unsigned int bp;
- long unsigned int ip;
- struct pt_regs *regs;
-};
-
-enum extra_reg_type {
- EXTRA_REG_NONE = 4294967295,
- EXTRA_REG_RSP_0 = 0,
- EXTRA_REG_RSP_1 = 1,
- EXTRA_REG_LBR = 2,
- EXTRA_REG_LDLAT = 3,
- EXTRA_REG_FE = 4,
- EXTRA_REG_MAX = 5,
-};
-
-struct event_constraint {
- union {
- long unsigned int idxmsk[1];
- u64 idxmsk64;
- };
- u64 code;
- u64 cmask;
- int weight;
- int overlap;
- int flags;
- unsigned int size;
-};
-
-struct amd_nb {
- int nb_id;
- int refcnt;
- struct perf_event *owners[64];
- struct event_constraint event_constraints[64];
-};
-
-struct er_account {
- raw_spinlock_t lock;
- u64 config;
- u64 reg;
- atomic_t ref;
-};
-
-struct intel_shared_regs {
- struct er_account regs[5];
- int refcnt;
- unsigned int core_id;
-};
-
-enum intel_excl_state_type {
- INTEL_EXCL_UNUSED = 0,
- INTEL_EXCL_SHARED = 1,
- INTEL_EXCL_EXCLUSIVE = 2,
-};
-
-struct intel_excl_states {
- enum intel_excl_state_type state[64];
- bool sched_started;
-};
-
-struct intel_excl_cntrs {
- raw_spinlock_t lock;
- struct intel_excl_states states[2];
- union {
- u16 has_exclusive[2];
- u32 exclusive_present;
- };
- int refcnt;
- unsigned int core_id;
-};
-
-enum {
- X86_PERF_KFREE_SHARED = 0,
- X86_PERF_KFREE_EXCL = 1,
- X86_PERF_KFREE_MAX = 2,
-};
-
-struct x86_perf_task_context;
-
-struct cpu_hw_events {
- struct perf_event *events[64];
- long unsigned int active_mask[1];
- long unsigned int running[1];
- int enabled;
- int n_events;
- int n_added;
- int n_txn;
- int assign[64];
- u64 tags[64];
- struct perf_event *event_list[64];
- struct event_constraint *event_constraint[64];
- int n_excl;
- unsigned int txn_flags;
- int is_fake;
- struct debug_store *ds;
- void *ds_pebs_vaddr;
- void *ds_bts_vaddr;
- u64 pebs_enabled;
- int n_pebs;
- int n_large_pebs;
- int n_pebs_via_pt;
- int pebs_output;
- u64 pebs_data_cfg;
- u64 active_pebs_data_cfg;
- int pebs_record_size;
- int lbr_users;
- int lbr_pebs_users;
- struct perf_branch_stack lbr_stack;
- struct perf_branch_entry lbr_entries[32];
- struct er_account *lbr_sel;
- u64 br_sel;
- struct x86_perf_task_context *last_task_ctx;
- int last_log_id;
- u64 intel_ctrl_guest_mask;
- u64 intel_ctrl_host_mask;
- struct perf_guest_switch_msr guest_switch_msrs[64];
- u64 intel_cp_status;
- struct intel_shared_regs *shared_regs;
- struct event_constraint *constraint_list;
- struct intel_excl_cntrs *excl_cntrs;
- int excl_thread_id;
- u64 tfa_shadow;
- struct amd_nb *amd_nb;
- u64 perf_ctr_virt_mask;
- void *kfree_on_online[2];
-};
-
-struct x86_perf_task_context {
- u64 lbr_from[32];
- u64 lbr_to[32];
- u64 lbr_info[32];
- int tos;
- int valid_lbrs;
- int lbr_callstack_users;
- int lbr_stack_state;
- int log_id;
-};
-
-struct extra_reg {
- unsigned int event;
- unsigned int msr;
- u64 config_mask;
- u64 valid_mask;
- int idx;
- bool extra_msr_access;
-};
-
-union perf_capabilities {
- struct {
- u64 lbr_format: 6;
- u64 pebs_trap: 1;
- u64 pebs_arch_reg: 1;
- u64 pebs_format: 4;
- u64 smm_freeze: 1;
- u64 full_width_write: 1;
- u64 pebs_baseline: 1;
- u64 pebs_metrics_available: 1;
- u64 pebs_output_pt_available: 1;
- };
- u64 capabilities;
-};
-
-struct x86_pmu_quirk {
- struct x86_pmu_quirk *next;
- void (*func)();
-};
-
-enum {
- x86_lbr_exclusive_lbr = 0,
- x86_lbr_exclusive_bts = 1,
- x86_lbr_exclusive_pt = 2,
- x86_lbr_exclusive_max = 3,
-};
-
-struct x86_pmu {
- const char *name;
- int version;
- int (*handle_irq)(struct pt_regs *);
- void (*disable_all)();
- void (*enable_all)(int);
- void (*enable)(struct perf_event *);
- void (*disable)(struct perf_event *);
- void (*add)(struct perf_event *);
- void (*del)(struct perf_event *);
- void (*read)(struct perf_event *);
- int (*hw_config)(struct perf_event *);
- int (*schedule_events)(struct cpu_hw_events *, int, int *);
- unsigned int eventsel;
- unsigned int perfctr;
- int (*addr_offset)(int, bool);
- int (*rdpmc_index)(int);
- u64 (*event_map)(int);
- int max_events;
- int num_counters;
- int num_counters_fixed;
- int cntval_bits;
- u64 cntval_mask;
- union {
- long unsigned int events_maskl;
- long unsigned int events_mask[1];
- };
- int events_mask_len;
- int apic;
- u64 max_period;
- struct event_constraint * (*get_event_constraints)(struct cpu_hw_events *, int, struct perf_event *);
- void (*put_event_constraints)(struct cpu_hw_events *, struct perf_event *);
- void (*start_scheduling)(struct cpu_hw_events *);
- void (*commit_scheduling)(struct cpu_hw_events *, int, int);
- void (*stop_scheduling)(struct cpu_hw_events *);
- struct event_constraint *event_constraints;
- struct x86_pmu_quirk *quirks;
- int perfctr_second_write;
- u64 (*limit_period)(struct perf_event *, u64);
- unsigned int late_ack: 1;
- unsigned int counter_freezing: 1;
- int attr_rdpmc_broken;
- int attr_rdpmc;
- struct attribute **format_attrs;
- ssize_t (*events_sysfs_show)(char *, u64);
- const struct attribute_group **attr_update;
- long unsigned int attr_freeze_on_smi;
- int (*cpu_prepare)(int);
- void (*cpu_starting)(int);
- void (*cpu_dying)(int);
- void (*cpu_dead)(int);
- void (*check_microcode)();
- void (*sched_task)(struct perf_event_context *, bool);
- u64 intel_ctrl;
- union perf_capabilities intel_cap;
- unsigned int bts: 1;
- unsigned int bts_active: 1;
- unsigned int pebs: 1;
- unsigned int pebs_active: 1;
- unsigned int pebs_broken: 1;
- unsigned int pebs_prec_dist: 1;
- unsigned int pebs_no_tlb: 1;
- unsigned int pebs_no_isolation: 1;
- int pebs_record_size;
- int pebs_buffer_size;
- int max_pebs_events;
- void (*drain_pebs)(struct pt_regs *);
- struct event_constraint *pebs_constraints;
- void (*pebs_aliases)(struct perf_event *);
- long unsigned int large_pebs_flags;
- u64 rtm_abort_event;
- long unsigned int lbr_tos;
- long unsigned int lbr_from;
- long unsigned int lbr_to;
- int lbr_nr;
- u64 lbr_sel_mask;
- const int *lbr_sel_map;
- bool lbr_double_abort;
- bool lbr_pt_coexist;
- atomic_t lbr_exclusive[3];
- void (*swap_task_ctx)(struct perf_event_context *, struct perf_event_context *);
- unsigned int amd_nb_constraints: 1;
- struct extra_reg *extra_regs;
- unsigned int flags;
- struct perf_guest_switch_msr * (*guest_get_msrs)(int *);
- int (*check_period)(struct perf_event *, u64);
- int (*aux_output_match)(struct perf_event *);
-};
-
-struct sched_state {
- int weight;
- int event;
- int counter;
- int unassigned;
- int nr_gp;
- long unsigned int used[1];
-};
-
-struct perf_sched {
- int max_weight;
- int max_events;
- int max_gp;
- int saved_states;
- struct event_constraint **constraints;
- struct sched_state state;
- struct sched_state saved[2];
-};
-
-typedef int pao_T__;
-
-typedef int pto_T_____2;
-
-typedef unsigned int pao_T_____2;
-
-enum migratetype {
- MIGRATE_UNMOVABLE = 0,
- MIGRATE_MOVABLE = 1,
- MIGRATE_RECLAIMABLE = 2,
- MIGRATE_PCPTYPES = 3,
- MIGRATE_HIGHATOMIC = 3,
- MIGRATE_TYPES = 4,
-};
-
-enum lru_list {
- LRU_INACTIVE_ANON = 0,
- LRU_ACTIVE_ANON = 1,
- LRU_INACTIVE_FILE = 2,
- LRU_ACTIVE_FILE = 3,
- LRU_UNEVICTABLE = 4,
- NR_LRU_LISTS = 5,
-};
-
-enum zone_watermarks {
- WMARK_MIN = 0,
- WMARK_LOW = 1,
- WMARK_HIGH = 2,
- NR_WMARK = 3,
-};
-
-enum {
- ZONELIST_FALLBACK = 0,
- ZONELIST_NOFALLBACK = 1,
- MAX_ZONELISTS = 2,
-};
-
-struct perf_msr {
- u64 msr;
- struct attribute_group *grp;
- bool (*test)(int, void *);
- bool no_check;
-};
-
-struct amd_uncore {
- int id;
- int refcnt;
- int cpu;
- int num_counters;
- int rdpmc_base;
- u32 msr_base;
- cpumask_t *active_mask;
- struct pmu *pmu;
- struct perf_event *events[6];
- struct hlist_node node;
-};
-
-typedef int pci_power_t;
-
-typedef unsigned int pci_channel_state_t;
-
-typedef short unsigned int pci_dev_flags_t;
-
-struct pci_bus;
-
-struct pci_slot;
-
-struct aer_stats;
-
-struct pci_driver;
-
-struct pcie_link_state;
-
-struct pci_vpd;
-
-struct pci_sriov;
-
-struct pci_dev {
- struct list_head bus_list;
- struct pci_bus *bus;
- struct pci_bus *subordinate;
- void *sysdata;
- struct proc_dir_entry *procent;
- struct pci_slot *slot;
- unsigned int devfn;
- short unsigned int vendor;
- short unsigned int device;
- short unsigned int subsystem_vendor;
- short unsigned int subsystem_device;
- unsigned int class;
- u8 revision;
- u8 hdr_type;
- u16 aer_cap;
- struct aer_stats *aer_stats;
- u8 pcie_cap;
- u8 msi_cap;
- u8 msix_cap;
- u8 pcie_mpss: 3;
- u8 rom_base_reg;
- u8 pin;
- u16 pcie_flags_reg;
- long unsigned int *dma_alias_mask;
- struct pci_driver *driver;
- u64 dma_mask;
- struct device_dma_parameters dma_parms;
- pci_power_t current_state;
- unsigned int imm_ready: 1;
- u8 pm_cap;
- unsigned int pme_support: 5;
- unsigned int pme_poll: 1;
- unsigned int d1_support: 1;
- unsigned int d2_support: 1;
- unsigned int no_d1d2: 1;
- unsigned int no_d3cold: 1;
- unsigned int bridge_d3: 1;
- unsigned int d3cold_allowed: 1;
- unsigned int mmio_always_on: 1;
- unsigned int wakeup_prepared: 1;
- unsigned int runtime_d3cold: 1;
- unsigned int skip_bus_pm: 1;
- unsigned int ignore_hotplug: 1;
- unsigned int hotplug_user_indicators: 1;
- unsigned int clear_retrain_link: 1;
- unsigned int d3_delay;
- unsigned int d3cold_delay;
- struct pcie_link_state *link_state;
- unsigned int ltr_path: 1;
- unsigned int eetlp_prefix_path: 1;
- pci_channel_state_t error_state;
- struct device dev;
- int cfg_size;
- unsigned int irq;
- struct resource resource[11];
- bool match_driver;
- unsigned int transparent: 1;
- unsigned int io_window: 1;
- unsigned int pref_window: 1;
- unsigned int pref_64_window: 1;
- unsigned int multifunction: 1;
- unsigned int is_busmaster: 1;
- unsigned int no_msi: 1;
- unsigned int no_64bit_msi: 1;
- unsigned int block_cfg_access: 1;
- unsigned int broken_parity_status: 1;
- unsigned int irq_reroute_variant: 2;
- unsigned int msi_enabled: 1;
- unsigned int msix_enabled: 1;
- unsigned int ari_enabled: 1;
- unsigned int ats_enabled: 1;
- unsigned int pasid_enabled: 1;
- unsigned int pri_enabled: 1;
- unsigned int is_managed: 1;
- unsigned int needs_freset: 1;
- unsigned int state_saved: 1;
- unsigned int is_physfn: 1;
- unsigned int is_virtfn: 1;
- unsigned int reset_fn: 1;
- unsigned int is_hotplug_bridge: 1;
- unsigned int shpc_managed: 1;
- unsigned int is_thunderbolt: 1;
- unsigned int untrusted: 1;
- unsigned int __aer_firmware_first_valid: 1;
- unsigned int __aer_firmware_first: 1;
- unsigned int broken_intx_masking: 1;
- unsigned int io_window_1k: 1;
- unsigned int irq_managed: 1;
- unsigned int non_compliant_bars: 1;
- unsigned int is_probed: 1;
- unsigned int link_active_reporting: 1;
- unsigned int no_vf_scan: 1;
- pci_dev_flags_t dev_flags;
- atomic_t enable_cnt;
- u32 saved_config_space[16];
- struct hlist_head saved_cap_space;
- struct bin_attribute *rom_attr;
- int rom_attr_enabled;
- struct bin_attribute *res_attr[11];
- struct bin_attribute *res_attr_wc[11];
- const struct attribute_group **msi_irq_groups;
- struct pci_vpd *vpd;
- union {
- struct pci_sriov *sriov;
- struct pci_dev *physfn;
- };
- u16 ats_cap;
- u8 ats_stu;
- u16 pri_cap;
- u32 pri_reqs_alloc;
- unsigned int pasid_required: 1;
- u16 pasid_cap;
- u16 pasid_features;
- phys_addr_t rom;
- size_t romlen;
- char *driver_override;
- long unsigned int priv_flags;
-};
-
-struct pci_device_id {
- __u32 vendor;
- __u32 device;
- __u32 subvendor;
- __u32 subdevice;
- __u32 class;
- __u32 class_mask;
- kernel_ulong_t driver_data;
-};
-
-struct hotplug_slot;
-
-struct pci_slot {
- struct pci_bus *bus;
- struct list_head list;
- struct hotplug_slot *hotplug;
- unsigned char number;
- struct kobject kobj;
-};
-
-typedef short unsigned int pci_bus_flags_t;
-
-struct pci_ops;
-
-struct msi_controller;
-
-struct pci_bus {
- struct list_head node;
- struct pci_bus *parent;
- struct list_head children;
- struct list_head devices;
- struct pci_dev *self;
- struct list_head slots;
- struct resource *resource[4];
- struct list_head resources;
- struct resource busn_res;
- struct pci_ops *ops;
- struct msi_controller *msi;
- void *sysdata;
- struct proc_dir_entry *procdir;
- unsigned char number;
- unsigned char primary;
- unsigned char max_bus_speed;
- unsigned char cur_bus_speed;
- char name[48];
- short unsigned int bridge_ctl;
- pci_bus_flags_t bus_flags;
- struct device *bridge;
- struct device dev;
- struct bin_attribute *legacy_io;
- struct bin_attribute *legacy_mem;
- unsigned int is_added: 1;
-};
-
-enum {
- PCI_STD_RESOURCES = 0,
- PCI_STD_RESOURCE_END = 5,
- PCI_ROM_RESOURCE = 6,
- PCI_BRIDGE_RESOURCES = 7,
- PCI_BRIDGE_RESOURCE_END = 10,
- PCI_NUM_RESOURCES = 11,
- DEVICE_COUNT_RESOURCE = 11,
-};
-
-enum pci_channel_state {
- pci_channel_io_normal = 1,
- pci_channel_io_frozen = 2,
- pci_channel_io_perm_failure = 3,
-};
-
-typedef unsigned int pcie_reset_state_t;
-
-struct pci_dynids {
- spinlock_t lock;
- struct list_head list;
-};
-
-struct pci_error_handlers;
-
-struct pci_driver {
- struct list_head node;
- const char *name;
- const struct pci_device_id *id_table;
- int (*probe)(struct pci_dev *, const struct pci_device_id *);
- void (*remove)(struct pci_dev *);
- int (*suspend)(struct pci_dev *, pm_message_t);
- int (*resume)(struct pci_dev *);
- void (*shutdown)(struct pci_dev *);
- int (*sriov_configure)(struct pci_dev *, int);
- const struct pci_error_handlers *err_handler;
- const struct attribute_group **groups;
- struct device_driver driver;
- struct pci_dynids dynids;
-};
-
-struct pci_ops {
- int (*add_bus)(struct pci_bus *);
- void (*remove_bus)(struct pci_bus *);
- void * (*map_bus)(struct pci_bus *, unsigned int, int);
- int (*read)(struct pci_bus *, unsigned int, int, int, u32 *);
- int (*write)(struct pci_bus *, unsigned int, int, int, u32);
-};
-
-typedef unsigned int pci_ers_result_t;
-
-struct pci_error_handlers {
- pci_ers_result_t (*error_detected)(struct pci_dev *, enum pci_channel_state);
- pci_ers_result_t (*mmio_enabled)(struct pci_dev *);
- pci_ers_result_t (*slot_reset)(struct pci_dev *);
- void (*reset_prepare)(struct pci_dev *);
- void (*reset_done)(struct pci_dev *);
- void (*resume)(struct pci_dev *);
-};
-
-enum pcie_bus_config_types {
- PCIE_BUS_TUNE_OFF = 0,
- PCIE_BUS_DEFAULT = 1,
- PCIE_BUS_SAFE = 2,
- PCIE_BUS_PERFORMANCE = 3,
- PCIE_BUS_PEER2PEER = 4,
-};
-
-struct syscore_ops {
- struct list_head node;
- int (*suspend)();
- void (*resume)();
- void (*shutdown)();
-};
-
-enum ibs_states {
- IBS_ENABLED = 0,
- IBS_STARTED = 1,
- IBS_STOPPING = 2,
- IBS_STOPPED = 3,
- IBS_MAX_STATES = 4,
-};
-
-struct cpu_perf_ibs {
- struct perf_event *event;
- long unsigned int state[1];
-};
-
-struct perf_ibs {
- struct pmu pmu;
- unsigned int msr;
- u64 config_mask;
- u64 cnt_mask;
- u64 enable_mask;
- u64 valid_mask;
- u64 max_period;
- long unsigned int offset_mask[1];
- int offset_max;
- struct cpu_perf_ibs *pcpu;
- struct attribute **format_attrs;
- struct attribute_group format_group;
- const struct attribute_group *attr_groups[2];
- u64 (*get_count)(u64);
-};
-
-struct perf_ibs_data {
- u32 size;
- union {
- u32 data[0];
- u32 caps;
- };
- u64 regs[8];
-};
-
-struct amd_iommu;
-
-struct perf_amd_iommu {
- struct list_head list;
- struct pmu pmu;
- struct amd_iommu *iommu;
- char name[16];
- u8 max_banks;
- u8 max_counters;
- u64 cntr_assign_mask;
- raw_spinlock_t lock;
-};
-
-struct amd_iommu_event_desc {
- struct kobj_attribute attr;
- const char *event;
-};
-
-enum perf_msr_id {
- PERF_MSR_TSC = 0,
- PERF_MSR_APERF = 1,
- PERF_MSR_MPERF = 2,
- PERF_MSR_PPERF = 3,
- PERF_MSR_SMI = 4,
- PERF_MSR_PTSC = 5,
- PERF_MSR_IRPERF = 6,
- PERF_MSR_THERM = 7,
- PERF_MSR_EVENT_MAX = 8,
-};
-
-struct x86_cpu_desc {
- u8 x86_family;
- u8 x86_vendor;
- u8 x86_model;
- u8 x86_stepping;
- u32 x86_microcode_rev;
-};
-
-union cpuid10_eax {
- struct {
- unsigned int version_id: 8;
- unsigned int num_counters: 8;
- unsigned int bit_width: 8;
- unsigned int mask_length: 8;
- } split;
- unsigned int full;
-};
-
-union cpuid10_ebx {
- struct {
- unsigned int no_unhalted_core_cycles: 1;
- unsigned int no_instructions_retired: 1;
- unsigned int no_unhalted_reference_cycles: 1;
- unsigned int no_llc_reference: 1;
- unsigned int no_llc_misses: 1;
- unsigned int no_branch_instruction_retired: 1;
- unsigned int no_branch_misses_retired: 1;
- } split;
- unsigned int full;
-};
-
-union cpuid10_edx {
- struct {
- unsigned int num_counters_fixed: 5;
- unsigned int bit_width_fixed: 8;
- unsigned int reserved: 19;
- } split;
- unsigned int full;
-};
-
-union x86_pmu_config {
- struct {
- u64 event: 8;
- u64 umask: 8;
- u64 usr: 1;
- u64 os: 1;
- u64 edge: 1;
- u64 pc: 1;
- u64 interrupt: 1;
- u64 __reserved1: 1;
- u64 en: 1;
- u64 inv: 1;
- u64 cmask: 8;
- u64 event2: 4;
- u64 __reserved2: 4;
- u64 go: 1;
- u64 ho: 1;
- } bits;
- u64 value;
-};
-
-enum pageflags {
- PG_locked = 0,
- PG_referenced = 1,
- PG_uptodate = 2,
- PG_dirty = 3,
- PG_lru = 4,
- PG_active = 5,
- PG_workingset = 6,
- PG_waiters = 7,
- PG_error = 8,
- PG_slab = 9,
- PG_owner_priv_1 = 10,
- PG_arch_1 = 11,
- PG_reserved = 12,
- PG_private = 13,
- PG_private_2 = 14,
- PG_writeback = 15,
- PG_head = 16,
- PG_mappedtodisk = 17,
- PG_reclaim = 18,
- PG_swapbacked = 19,
- PG_unevictable = 20,
- PG_mlocked = 21,
- PG_uncached = 22,
- __NR_PAGEFLAGS = 23,
- PG_checked = 10,
- PG_swapcache = 10,
- PG_fscache = 14,
- PG_pinned = 10,
- PG_savepinned = 3,
- PG_foreign = 10,
- PG_xen_remapped = 10,
- PG_slob_free = 13,
- PG_double_map = 14,
- PG_isolated = 18,
-};
-
-struct bts_ctx {
- struct perf_output_handle handle;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct debug_store ds_back;
- int state;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-enum {
- BTS_STATE_STOPPED = 0,
- BTS_STATE_INACTIVE = 1,
- BTS_STATE_ACTIVE = 2,
-};
-
-struct bts_phys {
- struct page *page;
- long unsigned int size;
- long unsigned int offset;
- long unsigned int displacement;
-};
-
-struct bts_buffer {
- size_t real_size;
- unsigned int nr_pages;
- unsigned int nr_bufs;
- unsigned int cur_buf;
- bool snapshot;
- local_t data_size;
- local_t head;
- long unsigned int end;
- void **data_pages;
- struct bts_phys buf[0];
-};
-
-struct pebs_basic {
- u64 format_size;
- u64 ip;
- u64 applicable_counters;
- u64 tsc;
-};
-
-struct pebs_meminfo {
- u64 address;
- u64 aux;
- u64 latency;
- u64 tsx_tuning;
-};
-
-struct pebs_gprs {
- u64 flags;
- u64 ip;
- u64 ax;
- u64 cx;
- u64 dx;
- u64 bx;
- u64 sp;
- u64 bp;
- u64 si;
- u64 di;
- u64 r8;
- u64 r9;
- u64 r10;
- u64 r11;
- u64 r12;
- u64 r13;
- u64 r14;
- u64 r15;
-};
-
-struct pebs_xmm {
- u64 xmm[32];
-};
-
-struct pebs_lbr_entry {
- u64 from;
- u64 to;
- u64 info;
-};
-
-struct pebs_lbr {
- struct pebs_lbr_entry lbr[0];
-};
-
-struct x86_perf_regs {
- struct pt_regs regs;
- u64 *xmm_regs;
-};
-
-typedef unsigned int insn_attr_t;
-
-typedef unsigned char insn_byte_t;
-
-typedef int insn_value_t;
-
-struct insn_field {
- union {
- insn_value_t value;
- insn_byte_t bytes[4];
- };
- unsigned char got;
- unsigned char nbytes;
-};
-
-struct insn {
- struct insn_field prefixes;
- struct insn_field rex_prefix;
- struct insn_field vex_prefix;
- struct insn_field opcode;
- struct insn_field modrm;
- struct insn_field sib;
- struct insn_field displacement;
- union {
- struct insn_field immediate;
- struct insn_field moffset1;
- struct insn_field immediate1;
- };
- union {
- struct insn_field moffset2;
- struct insn_field immediate2;
- };
- int emulate_prefix_size;
- insn_attr_t attr;
- unsigned char opnd_bytes;
- unsigned char addr_bytes;
- unsigned char length;
- unsigned char x86_64;
- const insn_byte_t *kaddr;
- const insn_byte_t *end_kaddr;
- const insn_byte_t *next_byte;
-};
-
-enum {
- PERF_TXN_ELISION = 1,
- PERF_TXN_TRANSACTION = 2,
- PERF_TXN_SYNC = 4,
- PERF_TXN_ASYNC = 8,
- PERF_TXN_RETRY = 16,
- PERF_TXN_CONFLICT = 32,
- PERF_TXN_CAPACITY_WRITE = 64,
- PERF_TXN_CAPACITY_READ = 128,
- PERF_TXN_MAX = 256,
- PERF_TXN_ABORT_MASK = 0,
- PERF_TXN_ABORT_SHIFT = 32,
-};
-
-struct perf_event_header {
- __u32 type;
- __u16 misc;
- __u16 size;
-};
-
-union intel_x86_pebs_dse {
- u64 val;
- struct {
- unsigned int ld_dse: 4;
- unsigned int ld_stlb_miss: 1;
- unsigned int ld_locked: 1;
- unsigned int ld_reserved: 26;
- };
- struct {
- unsigned int st_l1d_hit: 1;
- unsigned int st_reserved1: 3;
- unsigned int st_stlb_miss: 1;
- unsigned int st_locked: 1;
- unsigned int st_reserved2: 26;
- };
-};
-
-struct pebs_record_core {
- u64 flags;
- u64 ip;
- u64 ax;
- u64 bx;
- u64 cx;
- u64 dx;
- u64 si;
- u64 di;
- u64 bp;
- u64 sp;
- u64 r8;
- u64 r9;
- u64 r10;
- u64 r11;
- u64 r12;
- u64 r13;
- u64 r14;
- u64 r15;
-};
-
-struct pebs_record_nhm {
- u64 flags;
- u64 ip;
- u64 ax;
- u64 bx;
- u64 cx;
- u64 dx;
- u64 si;
- u64 di;
- u64 bp;
- u64 sp;
- u64 r8;
- u64 r9;
- u64 r10;
- u64 r11;
- u64 r12;
- u64 r13;
- u64 r14;
- u64 r15;
- u64 status;
- u64 dla;
- u64 dse;
- u64 lat;
-};
-
-union hsw_tsx_tuning {
- struct {
- u32 cycles_last_block: 32;
- u32 hle_abort: 1;
- u32 rtm_abort: 1;
- u32 instruction_abort: 1;
- u32 non_instruction_abort: 1;
- u32 retry: 1;
- u32 data_conflict: 1;
- u32 capacity_writes: 1;
- u32 capacity_reads: 1;
- };
- u64 value;
-};
-
-struct pebs_record_skl {
- u64 flags;
- u64 ip;
- u64 ax;
- u64 bx;
- u64 cx;
- u64 dx;
- u64 si;
- u64 di;
- u64 bp;
- u64 sp;
- u64 r8;
- u64 r9;
- u64 r10;
- u64 r11;
- u64 r12;
- u64 r13;
- u64 r14;
- u64 r15;
- u64 status;
- u64 dla;
- u64 dse;
- u64 lat;
- u64 real_ip;
- u64 tsx_tuning;
- u64 tsc;
-};
-
-struct bts_record {
- u64 from;
- u64 to;
- u64 flags;
-};
-
-enum {
- PERF_BR_UNKNOWN = 0,
- PERF_BR_COND = 1,
- PERF_BR_UNCOND = 2,
- PERF_BR_IND = 3,
- PERF_BR_CALL = 4,
- PERF_BR_IND_CALL = 5,
- PERF_BR_RET = 6,
- PERF_BR_SYSCALL = 7,
- PERF_BR_SYSRET = 8,
- PERF_BR_COND_CALL = 9,
- PERF_BR_COND_RET = 10,
- PERF_BR_MAX = 11,
-};
-
-enum {
- LBR_FORMAT_32 = 0,
- LBR_FORMAT_LIP = 1,
- LBR_FORMAT_EIP = 2,
- LBR_FORMAT_EIP_FLAGS = 3,
- LBR_FORMAT_EIP_FLAGS2 = 4,
- LBR_FORMAT_INFO = 5,
- LBR_FORMAT_TIME = 6,
- LBR_FORMAT_MAX_KNOWN = 6,
-};
-
-enum {
- X86_BR_NONE = 0,
- X86_BR_USER = 1,
- X86_BR_KERNEL = 2,
- X86_BR_CALL = 4,
- X86_BR_RET = 8,
- X86_BR_SYSCALL = 16,
- X86_BR_SYSRET = 32,
- X86_BR_INT = 64,
- X86_BR_IRET = 128,
- X86_BR_JCC = 256,
- X86_BR_JMP = 512,
- X86_BR_IRQ = 1024,
- X86_BR_IND_CALL = 2048,
- X86_BR_ABORT = 4096,
- X86_BR_IN_TX = 8192,
- X86_BR_NO_TX = 16384,
- X86_BR_ZERO_CALL = 32768,
- X86_BR_CALL_STACK = 65536,
- X86_BR_IND_JMP = 131072,
- X86_BR_TYPE_SAVE = 262144,
-};
-
-enum {
- LBR_NONE = 0,
- LBR_VALID = 1,
-};
-
-enum P4_EVENTS {
- P4_EVENT_TC_DELIVER_MODE = 0,
- P4_EVENT_BPU_FETCH_REQUEST = 1,
- P4_EVENT_ITLB_REFERENCE = 2,
- P4_EVENT_MEMORY_CANCEL = 3,
- P4_EVENT_MEMORY_COMPLETE = 4,
- P4_EVENT_LOAD_PORT_REPLAY = 5,
- P4_EVENT_STORE_PORT_REPLAY = 6,
- P4_EVENT_MOB_LOAD_REPLAY = 7,
- P4_EVENT_PAGE_WALK_TYPE = 8,
- P4_EVENT_BSQ_CACHE_REFERENCE = 9,
- P4_EVENT_IOQ_ALLOCATION = 10,
- P4_EVENT_IOQ_ACTIVE_ENTRIES = 11,
- P4_EVENT_FSB_DATA_ACTIVITY = 12,
- P4_EVENT_BSQ_ALLOCATION = 13,
- P4_EVENT_BSQ_ACTIVE_ENTRIES = 14,
- P4_EVENT_SSE_INPUT_ASSIST = 15,
- P4_EVENT_PACKED_SP_UOP = 16,
- P4_EVENT_PACKED_DP_UOP = 17,
- P4_EVENT_SCALAR_SP_UOP = 18,
- P4_EVENT_SCALAR_DP_UOP = 19,
- P4_EVENT_64BIT_MMX_UOP = 20,
- P4_EVENT_128BIT_MMX_UOP = 21,
- P4_EVENT_X87_FP_UOP = 22,
- P4_EVENT_TC_MISC = 23,
- P4_EVENT_GLOBAL_POWER_EVENTS = 24,
- P4_EVENT_TC_MS_XFER = 25,
- P4_EVENT_UOP_QUEUE_WRITES = 26,
- P4_EVENT_RETIRED_MISPRED_BRANCH_TYPE = 27,
- P4_EVENT_RETIRED_BRANCH_TYPE = 28,
- P4_EVENT_RESOURCE_STALL = 29,
- P4_EVENT_WC_BUFFER = 30,
- P4_EVENT_B2B_CYCLES = 31,
- P4_EVENT_BNR = 32,
- P4_EVENT_SNOOP = 33,
- P4_EVENT_RESPONSE = 34,
- P4_EVENT_FRONT_END_EVENT = 35,
- P4_EVENT_EXECUTION_EVENT = 36,
- P4_EVENT_REPLAY_EVENT = 37,
- P4_EVENT_INSTR_RETIRED = 38,
- P4_EVENT_UOPS_RETIRED = 39,
- P4_EVENT_UOP_TYPE = 40,
- P4_EVENT_BRANCH_RETIRED = 41,
- P4_EVENT_MISPRED_BRANCH_RETIRED = 42,
- P4_EVENT_X87_ASSIST = 43,
- P4_EVENT_MACHINE_CLEAR = 44,
- P4_EVENT_INSTR_COMPLETED = 45,
-};
-
-enum P4_EVENT_OPCODES {
- P4_EVENT_TC_DELIVER_MODE_OPCODE = 257,
- P4_EVENT_BPU_FETCH_REQUEST_OPCODE = 768,
- P4_EVENT_ITLB_REFERENCE_OPCODE = 6147,
- P4_EVENT_MEMORY_CANCEL_OPCODE = 517,
- P4_EVENT_MEMORY_COMPLETE_OPCODE = 2050,
- P4_EVENT_LOAD_PORT_REPLAY_OPCODE = 1026,
- P4_EVENT_STORE_PORT_REPLAY_OPCODE = 1282,
- P4_EVENT_MOB_LOAD_REPLAY_OPCODE = 770,
- P4_EVENT_PAGE_WALK_TYPE_OPCODE = 260,
- P4_EVENT_BSQ_CACHE_REFERENCE_OPCODE = 3079,
- P4_EVENT_IOQ_ALLOCATION_OPCODE = 774,
- P4_EVENT_IOQ_ACTIVE_ENTRIES_OPCODE = 6662,
- P4_EVENT_FSB_DATA_ACTIVITY_OPCODE = 5894,
- P4_EVENT_BSQ_ALLOCATION_OPCODE = 1287,
- P4_EVENT_BSQ_ACTIVE_ENTRIES_OPCODE = 1543,
- P4_EVENT_SSE_INPUT_ASSIST_OPCODE = 13313,
- P4_EVENT_PACKED_SP_UOP_OPCODE = 2049,
- P4_EVENT_PACKED_DP_UOP_OPCODE = 3073,
- P4_EVENT_SCALAR_SP_UOP_OPCODE = 2561,
- P4_EVENT_SCALAR_DP_UOP_OPCODE = 3585,
- P4_EVENT_64BIT_MMX_UOP_OPCODE = 513,
- P4_EVENT_128BIT_MMX_UOP_OPCODE = 6657,
- P4_EVENT_X87_FP_UOP_OPCODE = 1025,
- P4_EVENT_TC_MISC_OPCODE = 1537,
- P4_EVENT_GLOBAL_POWER_EVENTS_OPCODE = 4870,
- P4_EVENT_TC_MS_XFER_OPCODE = 1280,
- P4_EVENT_UOP_QUEUE_WRITES_OPCODE = 2304,
- P4_EVENT_RETIRED_MISPRED_BRANCH_TYPE_OPCODE = 1282,
- P4_EVENT_RETIRED_BRANCH_TYPE_OPCODE = 1026,
- P4_EVENT_RESOURCE_STALL_OPCODE = 257,
- P4_EVENT_WC_BUFFER_OPCODE = 1285,
- P4_EVENT_B2B_CYCLES_OPCODE = 5635,
- P4_EVENT_BNR_OPCODE = 2051,
- P4_EVENT_SNOOP_OPCODE = 1539,
- P4_EVENT_RESPONSE_OPCODE = 1027,
- P4_EVENT_FRONT_END_EVENT_OPCODE = 2053,
- P4_EVENT_EXECUTION_EVENT_OPCODE = 3077,
- P4_EVENT_REPLAY_EVENT_OPCODE = 2309,
- P4_EVENT_INSTR_RETIRED_OPCODE = 516,
- P4_EVENT_UOPS_RETIRED_OPCODE = 260,
- P4_EVENT_UOP_TYPE_OPCODE = 514,
- P4_EVENT_BRANCH_RETIRED_OPCODE = 1541,
- P4_EVENT_MISPRED_BRANCH_RETIRED_OPCODE = 772,
- P4_EVENT_X87_ASSIST_OPCODE = 773,
- P4_EVENT_MACHINE_CLEAR_OPCODE = 517,
- P4_EVENT_INSTR_COMPLETED_OPCODE = 1796,
-};
-
-enum P4_ESCR_EMASKS {
- P4_EVENT_TC_DELIVER_MODE__DD = 512,
- P4_EVENT_TC_DELIVER_MODE__DB = 1024,
- P4_EVENT_TC_DELIVER_MODE__DI = 2048,
- P4_EVENT_TC_DELIVER_MODE__BD = 4096,
- P4_EVENT_TC_DELIVER_MODE__BB = 8192,
- P4_EVENT_TC_DELIVER_MODE__BI = 16384,
- P4_EVENT_TC_DELIVER_MODE__ID = 32768,
- P4_EVENT_BPU_FETCH_REQUEST__TCMISS = 512,
- P4_EVENT_ITLB_REFERENCE__HIT = 512,
- P4_EVENT_ITLB_REFERENCE__MISS = 1024,
- P4_EVENT_ITLB_REFERENCE__HIT_UK = 2048,
- P4_EVENT_MEMORY_CANCEL__ST_RB_FULL = 2048,
- P4_EVENT_MEMORY_CANCEL__64K_CONF = 4096,
- P4_EVENT_MEMORY_COMPLETE__LSC = 512,
- P4_EVENT_MEMORY_COMPLETE__SSC = 1024,
- P4_EVENT_LOAD_PORT_REPLAY__SPLIT_LD = 1024,
- P4_EVENT_STORE_PORT_REPLAY__SPLIT_ST = 1024,
- P4_EVENT_MOB_LOAD_REPLAY__NO_STA = 1024,
- P4_EVENT_MOB_LOAD_REPLAY__NO_STD = 4096,
- P4_EVENT_MOB_LOAD_REPLAY__PARTIAL_DATA = 8192,
- P4_EVENT_MOB_LOAD_REPLAY__UNALGN_ADDR = 16384,
- P4_EVENT_PAGE_WALK_TYPE__DTMISS = 512,
- P4_EVENT_PAGE_WALK_TYPE__ITMISS = 1024,
- P4_EVENT_BSQ_CACHE_REFERENCE__RD_2ndL_HITS = 512,
- P4_EVENT_BSQ_CACHE_REFERENCE__RD_2ndL_HITE = 1024,
- P4_EVENT_BSQ_CACHE_REFERENCE__RD_2ndL_HITM = 2048,
- P4_EVENT_BSQ_CACHE_REFERENCE__RD_3rdL_HITS = 4096,
- P4_EVENT_BSQ_CACHE_REFERENCE__RD_3rdL_HITE = 8192,
- P4_EVENT_BSQ_CACHE_REFERENCE__RD_3rdL_HITM = 16384,
- P4_EVENT_BSQ_CACHE_REFERENCE__RD_2ndL_MISS = 131072,
- P4_EVENT_BSQ_CACHE_REFERENCE__RD_3rdL_MISS = 262144,
- P4_EVENT_BSQ_CACHE_REFERENCE__WR_2ndL_MISS = 524288,
- P4_EVENT_IOQ_ALLOCATION__DEFAULT = 512,
- P4_EVENT_IOQ_ALLOCATION__ALL_READ = 16384,
- P4_EVENT_IOQ_ALLOCATION__ALL_WRITE = 32768,
- P4_EVENT_IOQ_ALLOCATION__MEM_UC = 65536,
- P4_EVENT_IOQ_ALLOCATION__MEM_WC = 131072,
- P4_EVENT_IOQ_ALLOCATION__MEM_WT = 262144,
- P4_EVENT_IOQ_ALLOCATION__MEM_WP = 524288,
- P4_EVENT_IOQ_ALLOCATION__MEM_WB = 1048576,
- P4_EVENT_IOQ_ALLOCATION__OWN = 4194304,
- P4_EVENT_IOQ_ALLOCATION__OTHER = 8388608,
- P4_EVENT_IOQ_ALLOCATION__PREFETCH = 16777216,
- P4_EVENT_IOQ_ACTIVE_ENTRIES__DEFAULT = 512,
- P4_EVENT_IOQ_ACTIVE_ENTRIES__ALL_READ = 16384,
- P4_EVENT_IOQ_ACTIVE_ENTRIES__ALL_WRITE = 32768,
- P4_EVENT_IOQ_ACTIVE_ENTRIES__MEM_UC = 65536,
- P4_EVENT_IOQ_ACTIVE_ENTRIES__MEM_WC = 131072,
- P4_EVENT_IOQ_ACTIVE_ENTRIES__MEM_WT = 262144,
- P4_EVENT_IOQ_ACTIVE_ENTRIES__MEM_WP = 524288,
- P4_EVENT_IOQ_ACTIVE_ENTRIES__MEM_WB = 1048576,
- P4_EVENT_IOQ_ACTIVE_ENTRIES__OWN = 4194304,
- P4_EVENT_IOQ_ACTIVE_ENTRIES__OTHER = 8388608,
- P4_EVENT_IOQ_ACTIVE_ENTRIES__PREFETCH = 16777216,
- P4_EVENT_FSB_DATA_ACTIVITY__DRDY_DRV = 512,
- P4_EVENT_FSB_DATA_ACTIVITY__DRDY_OWN = 1024,
- P4_EVENT_FSB_DATA_ACTIVITY__DRDY_OTHER = 2048,
- P4_EVENT_FSB_DATA_ACTIVITY__DBSY_DRV = 4096,
- P4_EVENT_FSB_DATA_ACTIVITY__DBSY_OWN = 8192,
- P4_EVENT_FSB_DATA_ACTIVITY__DBSY_OTHER = 16384,
- P4_EVENT_BSQ_ALLOCATION__REQ_TYPE0 = 512,
- P4_EVENT_BSQ_ALLOCATION__REQ_TYPE1 = 1024,
- P4_EVENT_BSQ_ALLOCATION__REQ_LEN0 = 2048,
- P4_EVENT_BSQ_ALLOCATION__REQ_LEN1 = 4096,
- P4_EVENT_BSQ_ALLOCATION__REQ_IO_TYPE = 16384,
- P4_EVENT_BSQ_ALLOCATION__REQ_LOCK_TYPE = 32768,
- P4_EVENT_BSQ_ALLOCATION__REQ_CACHE_TYPE = 65536,
- P4_EVENT_BSQ_ALLOCATION__REQ_SPLIT_TYPE = 131072,
- P4_EVENT_BSQ_ALLOCATION__REQ_DEM_TYPE = 262144,
- P4_EVENT_BSQ_ALLOCATION__REQ_ORD_TYPE = 524288,
- P4_EVENT_BSQ_ALLOCATION__MEM_TYPE0 = 1048576,
- P4_EVENT_BSQ_ALLOCATION__MEM_TYPE1 = 2097152,
- P4_EVENT_BSQ_ALLOCATION__MEM_TYPE2 = 4194304,
- P4_EVENT_BSQ_ACTIVE_ENTRIES__REQ_TYPE0 = 512,
- P4_EVENT_BSQ_ACTIVE_ENTRIES__REQ_TYPE1 = 1024,
- P4_EVENT_BSQ_ACTIVE_ENTRIES__REQ_LEN0 = 2048,
- P4_EVENT_BSQ_ACTIVE_ENTRIES__REQ_LEN1 = 4096,
- P4_EVENT_BSQ_ACTIVE_ENTRIES__REQ_IO_TYPE = 16384,
- P4_EVENT_BSQ_ACTIVE_ENTRIES__REQ_LOCK_TYPE = 32768,
- P4_EVENT_BSQ_ACTIVE_ENTRIES__REQ_CACHE_TYPE = 65536,
- P4_EVENT_BSQ_ACTIVE_ENTRIES__REQ_SPLIT_TYPE = 131072,
- P4_EVENT_BSQ_ACTIVE_ENTRIES__REQ_DEM_TYPE = 262144,
- P4_EVENT_BSQ_ACTIVE_ENTRIES__REQ_ORD_TYPE = 524288,
- P4_EVENT_BSQ_ACTIVE_ENTRIES__MEM_TYPE0 = 1048576,
- P4_EVENT_BSQ_ACTIVE_ENTRIES__MEM_TYPE1 = 2097152,
- P4_EVENT_BSQ_ACTIVE_ENTRIES__MEM_TYPE2 = 4194304,
- P4_EVENT_SSE_INPUT_ASSIST__ALL = 16777216,
- P4_EVENT_PACKED_SP_UOP__ALL = 16777216,
- P4_EVENT_PACKED_DP_UOP__ALL = 16777216,
- P4_EVENT_SCALAR_SP_UOP__ALL = 16777216,
- P4_EVENT_SCALAR_DP_UOP__ALL = 16777216,
- P4_EVENT_64BIT_MMX_UOP__ALL = 16777216,
- P4_EVENT_128BIT_MMX_UOP__ALL = 16777216,
- P4_EVENT_X87_FP_UOP__ALL = 16777216,
- P4_EVENT_TC_MISC__FLUSH = 8192,
- P4_EVENT_GLOBAL_POWER_EVENTS__RUNNING = 512,
- P4_EVENT_TC_MS_XFER__CISC = 512,
- P4_EVENT_UOP_QUEUE_WRITES__FROM_TC_BUILD = 512,
- P4_EVENT_UOP_QUEUE_WRITES__FROM_TC_DELIVER = 1024,
- P4_EVENT_UOP_QUEUE_WRITES__FROM_ROM = 2048,
- P4_EVENT_RETIRED_MISPRED_BRANCH_TYPE__CONDITIONAL = 1024,
- P4_EVENT_RETIRED_MISPRED_BRANCH_TYPE__CALL = 2048,
- P4_EVENT_RETIRED_MISPRED_BRANCH_TYPE__RETURN = 4096,
- P4_EVENT_RETIRED_MISPRED_BRANCH_TYPE__INDIRECT = 8192,
- P4_EVENT_RETIRED_BRANCH_TYPE__CONDITIONAL = 1024,
- P4_EVENT_RETIRED_BRANCH_TYPE__CALL = 2048,
- P4_EVENT_RETIRED_BRANCH_TYPE__RETURN = 4096,
- P4_EVENT_RETIRED_BRANCH_TYPE__INDIRECT = 8192,
- P4_EVENT_RESOURCE_STALL__SBFULL = 16384,
- P4_EVENT_WC_BUFFER__WCB_EVICTS = 512,
- P4_EVENT_WC_BUFFER__WCB_FULL_EVICTS = 1024,
- P4_EVENT_FRONT_END_EVENT__NBOGUS = 512,
- P4_EVENT_FRONT_END_EVENT__BOGUS = 1024,
- P4_EVENT_EXECUTION_EVENT__NBOGUS0 = 512,
- P4_EVENT_EXECUTION_EVENT__NBOGUS1 = 1024,
- P4_EVENT_EXECUTION_EVENT__NBOGUS2 = 2048,
- P4_EVENT_EXECUTION_EVENT__NBOGUS3 = 4096,
- P4_EVENT_EXECUTION_EVENT__BOGUS0 = 8192,
- P4_EVENT_EXECUTION_EVENT__BOGUS1 = 16384,
- P4_EVENT_EXECUTION_EVENT__BOGUS2 = 32768,
- P4_EVENT_EXECUTION_EVENT__BOGUS3 = 65536,
- P4_EVENT_REPLAY_EVENT__NBOGUS = 512,
- P4_EVENT_REPLAY_EVENT__BOGUS = 1024,
- P4_EVENT_INSTR_RETIRED__NBOGUSNTAG = 512,
- P4_EVENT_INSTR_RETIRED__NBOGUSTAG = 1024,
- P4_EVENT_INSTR_RETIRED__BOGUSNTAG = 2048,
- P4_EVENT_INSTR_RETIRED__BOGUSTAG = 4096,
- P4_EVENT_UOPS_RETIRED__NBOGUS = 512,
- P4_EVENT_UOPS_RETIRED__BOGUS = 1024,
- P4_EVENT_UOP_TYPE__TAGLOADS = 1024,
- P4_EVENT_UOP_TYPE__TAGSTORES = 2048,
- P4_EVENT_BRANCH_RETIRED__MMNP = 512,
- P4_EVENT_BRANCH_RETIRED__MMNM = 1024,
- P4_EVENT_BRANCH_RETIRED__MMTP = 2048,
- P4_EVENT_BRANCH_RETIRED__MMTM = 4096,
- P4_EVENT_MISPRED_BRANCH_RETIRED__NBOGUS = 512,
- P4_EVENT_X87_ASSIST__FPSU = 512,
- P4_EVENT_X87_ASSIST__FPSO = 1024,
- P4_EVENT_X87_ASSIST__POAO = 2048,
- P4_EVENT_X87_ASSIST__POAU = 4096,
- P4_EVENT_X87_ASSIST__PREA = 8192,
- P4_EVENT_MACHINE_CLEAR__CLEAR = 512,
- P4_EVENT_MACHINE_CLEAR__MOCLEAR = 1024,
- P4_EVENT_MACHINE_CLEAR__SMCLEAR = 2048,
- P4_EVENT_INSTR_COMPLETED__NBOGUS = 512,
- P4_EVENT_INSTR_COMPLETED__BOGUS = 1024,
-};
-
-enum P4_PEBS_METRIC {
- P4_PEBS_METRIC__none = 0,
- P4_PEBS_METRIC__1stl_cache_load_miss_retired = 1,
- P4_PEBS_METRIC__2ndl_cache_load_miss_retired = 2,
- P4_PEBS_METRIC__dtlb_load_miss_retired = 3,
- P4_PEBS_METRIC__dtlb_store_miss_retired = 4,
- P4_PEBS_METRIC__dtlb_all_miss_retired = 5,
- P4_PEBS_METRIC__tagged_mispred_branch = 6,
- P4_PEBS_METRIC__mob_load_replay_retired = 7,
- P4_PEBS_METRIC__split_load_retired = 8,
- P4_PEBS_METRIC__split_store_retired = 9,
- P4_PEBS_METRIC__max = 10,
-};
-
-struct p4_event_bind {
- unsigned int opcode;
- unsigned int escr_msr[2];
- unsigned int escr_emask;
- unsigned int shared;
- char cntr[6];
-};
-
-struct p4_pebs_bind {
- unsigned int metric_pebs;
- unsigned int metric_vert;
-};
-
-struct p4_event_alias {
- u64 original;
- u64 alternative;
-};
-
-enum cpuid_regs_idx {
- CPUID_EAX = 0,
- CPUID_EBX = 1,
- CPUID_ECX = 2,
- CPUID_EDX = 3,
-};
-
-struct dev_ext_attribute {
- struct device_attribute attr;
- void *var;
-};
-
-enum pt_capabilities {
- PT_CAP_max_subleaf = 0,
- PT_CAP_cr3_filtering = 1,
- PT_CAP_psb_cyc = 2,
- PT_CAP_ip_filtering = 3,
- PT_CAP_mtc = 4,
- PT_CAP_ptwrite = 5,
- PT_CAP_power_event_trace = 6,
- PT_CAP_topa_output = 7,
- PT_CAP_topa_multiple_entries = 8,
- PT_CAP_single_range_output = 9,
- PT_CAP_output_subsys = 10,
- PT_CAP_payloads_lip = 11,
- PT_CAP_num_address_ranges = 12,
- PT_CAP_mtc_periods = 13,
- PT_CAP_cycle_thresholds = 14,
- PT_CAP_psb_periods = 15,
-};
-
-enum perf_addr_filter_action_t {
- PERF_ADDR_FILTER_ACTION_STOP = 0,
- PERF_ADDR_FILTER_ACTION_START = 1,
- PERF_ADDR_FILTER_ACTION_FILTER = 2,
-};
-
-struct perf_addr_filter {
- struct list_head entry;
- struct path path;
- long unsigned int offset;
- long unsigned int size;
- enum perf_addr_filter_action_t action;
-};
-
-struct topa_entry {
- u64 end: 1;
- u64 rsvd0: 1;
- u64 intr: 1;
- u64 rsvd1: 1;
- u64 stop: 1;
- u64 rsvd2: 1;
- u64 size: 4;
- u64 rsvd3: 2;
- u64 base: 36;
- u64 rsvd4: 16;
-};
-
-struct pt_pmu {
- struct pmu pmu;
- u32 caps[8];
- bool vmx;
- bool branch_en_always_on;
- long unsigned int max_nonturbo_ratio;
- unsigned int tsc_art_num;
- unsigned int tsc_art_den;
-};
-
-struct topa;
-
-struct pt_buffer {
- struct list_head tables;
- struct topa *first;
- struct topa *last;
- struct topa *cur;
- unsigned int cur_idx;
- size_t output_off;
- long unsigned int nr_pages;
- local_t data_size;
- local64_t head;
- bool snapshot;
- bool single;
- long int stop_pos;
- long int intr_pos;
- struct topa_entry *stop_te;
- struct topa_entry *intr_te;
- void **data_pages;
-};
-
-struct topa {
- struct list_head list;
- u64 offset;
- size_t size;
- int last;
- unsigned int z_count;
-};
-
-struct pt_filter {
- long unsigned int msr_a;
- long unsigned int msr_b;
- long unsigned int config;
-};
-
-struct pt_filters {
- struct pt_filter filter[4];
- unsigned int nr_filters;
-};
-
-struct pt {
- struct perf_output_handle handle;
- struct pt_filters filters;
- int handle_nmi;
- int vmx_on;
- u64 output_base;
- u64 output_mask;
-};
-
-struct pt_cap_desc {
- const char *name;
- u32 leaf;
- u8 reg;
- u32 mask;
-};
-
-struct pt_address_range {
- long unsigned int msr_a;
- long unsigned int msr_b;
- unsigned int reg_off;
-};
-
-struct topa_page {
- struct topa_entry table[507];
- struct topa topa;
-};
-
-typedef void (*exitcall_t)();
-
-enum hrtimer_mode {
- HRTIMER_MODE_ABS = 0,
- HRTIMER_MODE_REL = 1,
- HRTIMER_MODE_PINNED = 2,
- HRTIMER_MODE_SOFT = 4,
- HRTIMER_MODE_HARD = 8,
- HRTIMER_MODE_ABS_PINNED = 2,
- HRTIMER_MODE_REL_PINNED = 3,
- HRTIMER_MODE_ABS_SOFT = 4,
- HRTIMER_MODE_REL_SOFT = 5,
- HRTIMER_MODE_ABS_PINNED_SOFT = 6,
- HRTIMER_MODE_REL_PINNED_SOFT = 7,
- HRTIMER_MODE_ABS_HARD = 8,
- HRTIMER_MODE_REL_HARD = 9,
- HRTIMER_MODE_ABS_PINNED_HARD = 10,
- HRTIMER_MODE_REL_PINNED_HARD = 11,
-};
-
-struct x86_cpu_id {
- __u16 vendor;
- __u16 family;
- __u16 model;
- __u16 feature;
- kernel_ulong_t driver_data;
-};
-
-enum perf_rapl_events {
- PERF_RAPL_PP0 = 0,
- PERF_RAPL_PKG = 1,
- PERF_RAPL_RAM = 2,
- PERF_RAPL_PP1 = 3,
- PERF_RAPL_PSYS = 4,
- PERF_RAPL_MAX = 5,
- NR_RAPL_DOMAINS = 5,
-};
-
-struct rapl_pmu {
- raw_spinlock_t lock;
- int n_active;
- int cpu;
- struct list_head active_list;
- struct pmu *pmu;
- ktime_t timer_interval;
- struct hrtimer hrtimer;
-};
-
-struct rapl_pmus {
- struct pmu pmu;
- unsigned int maxdie;
- struct rapl_pmu *pmus[0];
-};
-
-struct rapl_model {
- long unsigned int events;
- bool apply_quirk;
-};
-
-struct acpi_device;
-
-struct pci_sysdata {
- int domain;
- int node;
- struct acpi_device *companion;
- void *iommu;
- void *fwnode;
-};
-
-struct pci_extra_dev {
- struct pci_dev *dev[4];
-};
-
-struct intel_uncore_pmu;
-
-struct intel_uncore_ops;
-
-struct uncore_event_desc;
-
-struct freerunning_counters;
-
-struct intel_uncore_type {
- const char *name;
- int num_counters;
- int num_boxes;
- int perf_ctr_bits;
- int fixed_ctr_bits;
- int num_freerunning_types;
- unsigned int perf_ctr;
- unsigned int event_ctl;
- unsigned int event_mask;
- unsigned int event_mask_ext;
- unsigned int fixed_ctr;
- unsigned int fixed_ctl;
- unsigned int box_ctl;
- union {
- unsigned int msr_offset;
- unsigned int mmio_offset;
- };
- unsigned int num_shared_regs: 8;
- unsigned int single_fixed: 1;
- unsigned int pair_ctr_ctl: 1;
- unsigned int *msr_offsets;
- struct event_constraint unconstrainted;
- struct event_constraint *constraints;
- struct intel_uncore_pmu *pmus;
- struct intel_uncore_ops *ops;
- struct uncore_event_desc *event_descs;
- struct freerunning_counters *freerunning;
- const struct attribute_group *attr_groups[4];
- struct pmu *pmu;
-};
-
-struct intel_uncore_box;
-
-struct intel_uncore_pmu {
- struct pmu pmu;
- char name[32];
- int pmu_idx;
- int func_id;
- bool registered;
- atomic_t activeboxes;
- struct intel_uncore_type *type;
- struct intel_uncore_box **boxes;
-};
-
-struct intel_uncore_ops {
- void (*init_box)(struct intel_uncore_box *);
- void (*exit_box)(struct intel_uncore_box *);
- void (*disable_box)(struct intel_uncore_box *);
- void (*enable_box)(struct intel_uncore_box *);
- void (*disable_event)(struct intel_uncore_box *, struct perf_event *);
- void (*enable_event)(struct intel_uncore_box *, struct perf_event *);
- u64 (*read_counter)(struct intel_uncore_box *, struct perf_event *);
- int (*hw_config)(struct intel_uncore_box *, struct perf_event *);
- struct event_constraint * (*get_constraint)(struct intel_uncore_box *, struct perf_event *);
- void (*put_constraint)(struct intel_uncore_box *, struct perf_event *);
-};
-
-struct uncore_event_desc {
- struct kobj_attribute attr;
- const char *config;
-};
-
-struct freerunning_counters {
- unsigned int counter_base;
- unsigned int counter_offset;
- unsigned int box_offset;
- unsigned int num_counters;
- unsigned int bits;
-};
-
-struct intel_uncore_extra_reg {
- raw_spinlock_t lock;
- u64 config;
- u64 config1;
- u64 config2;
- atomic_t ref;
-};
-
-struct intel_uncore_box {
- int pci_phys_id;
- int dieid;
- int n_active;
- int n_events;
- int cpu;
- long unsigned int flags;
- atomic_t refcnt;
- struct perf_event *events[10];
- struct perf_event *event_list[10];
- struct event_constraint *event_constraint[10];
- long unsigned int active_mask[1];
- u64 tags[10];
- struct pci_dev *pci_dev;
- struct intel_uncore_pmu *pmu;
- u64 hrtimer_duration;
- struct hrtimer hrtimer;
- struct list_head list;
- struct list_head active_list;
- void *io_addr;
- struct intel_uncore_extra_reg shared_regs[0];
-};
-
-struct pci2phy_map {
- struct list_head list;
- int segment;
- int pbus_to_physid[256];
-};
-
-struct intel_uncore_init_fun {
- void (*cpu_init)();
- int (*pci_init)();
- void (*mmio_init)();
-};
-
-enum {
- EXTRA_REG_NHMEX_M_FILTER = 0,
- EXTRA_REG_NHMEX_M_DSP = 1,
- EXTRA_REG_NHMEX_M_ISS = 2,
- EXTRA_REG_NHMEX_M_MAP = 3,
- EXTRA_REG_NHMEX_M_MSC_THR = 4,
- EXTRA_REG_NHMEX_M_PGT = 5,
- EXTRA_REG_NHMEX_M_PLD = 6,
- EXTRA_REG_NHMEX_M_ZDP_CTL_FVC = 7,
-};
-
-enum {
- SNB_PCI_UNCORE_IMC = 0,
-};
-
-enum perf_snb_uncore_imc_freerunning_types {
- SNB_PCI_UNCORE_IMC_DATA = 0,
- SNB_PCI_UNCORE_IMC_FREERUNNING_TYPE_MAX = 1,
-};
-
-struct imc_uncore_pci_dev {
- __u32 pci_id;
- struct pci_driver *driver;
-};
-
-enum {
- SNBEP_PCI_QPI_PORT0_FILTER = 0,
- SNBEP_PCI_QPI_PORT1_FILTER = 1,
- BDX_PCI_QPI_PORT2_FILTER = 2,
- HSWEP_PCI_PCU_3 = 3,
-};
-
-enum {
- SNBEP_PCI_UNCORE_HA = 0,
- SNBEP_PCI_UNCORE_IMC = 1,
- SNBEP_PCI_UNCORE_QPI = 2,
- SNBEP_PCI_UNCORE_R2PCIE = 3,
- SNBEP_PCI_UNCORE_R3QPI = 4,
-};
-
-enum {
- IVBEP_PCI_UNCORE_HA = 0,
- IVBEP_PCI_UNCORE_IMC = 1,
- IVBEP_PCI_UNCORE_IRP = 2,
- IVBEP_PCI_UNCORE_QPI = 3,
- IVBEP_PCI_UNCORE_R2PCIE = 4,
- IVBEP_PCI_UNCORE_R3QPI = 5,
-};
-
-enum {
- KNL_PCI_UNCORE_MC_UCLK = 0,
- KNL_PCI_UNCORE_MC_DCLK = 1,
- KNL_PCI_UNCORE_EDC_UCLK = 2,
- KNL_PCI_UNCORE_EDC_ECLK = 3,
- KNL_PCI_UNCORE_M2PCIE = 4,
- KNL_PCI_UNCORE_IRP = 5,
-};
-
-enum {
- HSWEP_PCI_UNCORE_HA = 0,
- HSWEP_PCI_UNCORE_IMC = 1,
- HSWEP_PCI_UNCORE_IRP = 2,
- HSWEP_PCI_UNCORE_QPI = 3,
- HSWEP_PCI_UNCORE_R2PCIE = 4,
- HSWEP_PCI_UNCORE_R3QPI = 5,
-};
-
-enum {
- BDX_PCI_UNCORE_HA = 0,
- BDX_PCI_UNCORE_IMC = 1,
- BDX_PCI_UNCORE_IRP = 2,
- BDX_PCI_UNCORE_QPI = 3,
- BDX_PCI_UNCORE_R2PCIE = 4,
- BDX_PCI_UNCORE_R3QPI = 5,
-};
-
-enum perf_uncore_iio_freerunning_type_id {
- SKX_IIO_MSR_IOCLK = 0,
- SKX_IIO_MSR_BW = 1,
- SKX_IIO_MSR_UTIL = 2,
- SKX_IIO_FREERUNNING_TYPE_MAX = 3,
-};
-
-enum {
- SKX_PCI_UNCORE_IMC = 0,
- SKX_PCI_UNCORE_M2M = 1,
- SKX_PCI_UNCORE_UPI = 2,
- SKX_PCI_UNCORE_M2PCIE = 3,
- SKX_PCI_UNCORE_M3UPI = 4,
-};
-
-enum perf_uncore_snr_iio_freerunning_type_id {
- SNR_IIO_MSR_IOCLK = 0,
- SNR_IIO_MSR_BW_IN = 1,
- SNR_IIO_FREERUNNING_TYPE_MAX = 2,
-};
-
-enum {
- SNR_PCI_UNCORE_M2M = 0,
-};
-
-enum perf_uncore_snr_imc_freerunning_type_id {
- SNR_IMC_DCLK = 0,
- SNR_IMC_DDR = 1,
- SNR_IMC_FREERUNNING_TYPE_MAX = 2,
-};
-
-struct cstate_model {
- long unsigned int core_events;
- long unsigned int pkg_events;
- long unsigned int quirks;
-};
-
-enum perf_cstate_core_events {
- PERF_CSTATE_CORE_C1_RES = 0,
- PERF_CSTATE_CORE_C3_RES = 1,
- PERF_CSTATE_CORE_C6_RES = 2,
- PERF_CSTATE_CORE_C7_RES = 3,
- PERF_CSTATE_CORE_EVENT_MAX = 4,
-};
-
-enum perf_cstate_pkg_events {
- PERF_CSTATE_PKG_C2_RES = 0,
- PERF_CSTATE_PKG_C3_RES = 1,
- PERF_CSTATE_PKG_C6_RES = 2,
- PERF_CSTATE_PKG_C7_RES = 3,
- PERF_CSTATE_PKG_C8_RES = 4,
- PERF_CSTATE_PKG_C9_RES = 5,
- PERF_CSTATE_PKG_C10_RES = 6,
- PERF_CSTATE_PKG_EVENT_MAX = 7,
-};
-
-struct trampoline_header {
- u64 start;
- u64 efer;
- u32 cr4;
- u32 flags;
-};
-
-enum xfeature {
- XFEATURE_FP = 0,
- XFEATURE_SSE = 1,
- XFEATURE_YMM = 2,
- XFEATURE_BNDREGS = 3,
- XFEATURE_BNDCSR = 4,
- XFEATURE_OPMASK = 5,
- XFEATURE_ZMM_Hi256 = 6,
- XFEATURE_Hi16_ZMM = 7,
- XFEATURE_PT_UNIMPLEMENTED_SO_FAR = 8,
- XFEATURE_PKRU = 9,
- XFEATURE_MAX = 10,
-};
-
-struct pkru_state {
- u32 pkru;
- u32 pad;
-};
-
-enum show_regs_mode {
- SHOW_REGS_SHORT = 0,
- SHOW_REGS_USER = 1,
- SHOW_REGS_ALL = 2,
-};
-
-struct shared_info;
-
-struct start_info;
-
-enum which_selector {
- FS = 0,
- GS = 1,
-};
-
-typedef struct task_struct *pto_T_____3;
-
-typedef u64 pto_T_____4;
-
-struct sigcontext_64 {
- __u64 r8;
- __u64 r9;
- __u64 r10;
- __u64 r11;
- __u64 r12;
- __u64 r13;
- __u64 r14;
- __u64 r15;
- __u64 di;
- __u64 si;
- __u64 bp;
- __u64 bx;
- __u64 dx;
- __u64 ax;
- __u64 cx;
- __u64 sp;
- __u64 ip;
- __u64 flags;
- __u16 cs;
- __u16 gs;
- __u16 fs;
- __u16 ss;
- __u64 err;
- __u64 trapno;
- __u64 oldmask;
- __u64 cr2;
- __u64 fpstate;
- __u64 reserved1[8];
-};
-
-struct sigaltstack {
- void *ss_sp;
- int ss_flags;
- size_t ss_size;
-};
-
-typedef struct sigaltstack stack_t;
-
-struct siginfo {
- union {
- struct {
- int si_signo;
- int si_errno;
- int si_code;
- union __sifields _sifields;
- };
- int _si_pad[32];
- };
-};
-
-struct ucontext {
- long unsigned int uc_flags;
- struct ucontext *uc_link;
- stack_t uc_stack;
- struct sigcontext_64 uc_mcontext;
- sigset_t uc_sigmask;
-};
-
-typedef u32 compat_sigset_word;
-
-typedef struct {
- compat_sigset_word sig[2];
-} compat_sigset_t;
-
-struct mce {
- __u64 status;
- __u64 misc;
- __u64 addr;
- __u64 mcgstatus;
- __u64 ip;
- __u64 tsc;
- __u64 time;
- __u8 cpuvendor;
- __u8 inject_flags;
- __u8 severity;
- __u8 pad;
- __u32 cpuid;
- __u8 cs;
- __u8 bank;
- __u8 cpu;
- __u8 finished;
- __u32 extcpu;
- __u32 socketid;
- __u32 apicid;
- __u64 mcgcap;
- __u64 synd;
- __u64 ipid;
- __u64 ppin;
- __u32 microcode;
-};
-
-typedef long unsigned int mce_banks_t[1];
-
-struct smca_hwid {
- unsigned int bank_type;
- u32 hwid_mcatype;
- u32 xec_bitmap;
- u8 count;
-};
-
-struct smca_bank {
- struct smca_hwid *hwid;
- u32 id;
- u8 sysfs_id;
-};
-
-struct kernel_vm86_regs {
- struct pt_regs pt;
- short unsigned int es;
- short unsigned int __esh;
- short unsigned int ds;
- short unsigned int __dsh;
- short unsigned int fs;
- short unsigned int __fsh;
- short unsigned int gs;
- short unsigned int __gsh;
-};
-
-struct rt_sigframe {
- char *pretcode;
- struct ucontext uc;
- struct siginfo info;
-};
-
-typedef struct siginfo siginfo_t;
-
-typedef s32 compat_clock_t;
-
-typedef s32 compat_pid_t;
-
-typedef s32 compat_timer_t;
-
-typedef s32 compat_int_t;
-
-typedef u32 __compat_uid32_t;
-
-union compat_sigval {
- compat_int_t sival_int;
- compat_uptr_t sival_ptr;
-};
-
-typedef union compat_sigval compat_sigval_t;
-
-struct compat_siginfo {
- int si_signo;
- int si_errno;
- int si_code;
- union {
- int _pad[29];
- struct {
- compat_pid_t _pid;
- __compat_uid32_t _uid;
- } _kill;
- struct {
- compat_timer_t _tid;
- int _overrun;
- compat_sigval_t _sigval;
- } _timer;
- struct {
- compat_pid_t _pid;
- __compat_uid32_t _uid;
- compat_sigval_t _sigval;
- } _rt;
- struct {
- compat_pid_t _pid;
- __compat_uid32_t _uid;
- int _status;
- compat_clock_t _utime;
- compat_clock_t _stime;
- } _sigchld;
- struct {
- compat_uptr_t _addr;
- union {
- short int _addr_lsb;
- struct {
- char _dummy_bnd[4];
- compat_uptr_t _lower;
- compat_uptr_t _upper;
- } _addr_bnd;
- struct {
- char _dummy_pkey[4];
- u32 _pkey;
- } _addr_pkey;
- };
- } _sigfault;
- struct {
- compat_long_t _band;
- int _fd;
- } _sigpoll;
- struct {
- compat_uptr_t _call_addr;
- int _syscall;
- unsigned int _arch;
- } _sigsys;
- } _sifields;
-};
-
-typedef struct compat_siginfo compat_siginfo_t;
-
-enum bug_trap_type {
- BUG_TRAP_TYPE_NONE = 0,
- BUG_TRAP_TYPE_WARN = 1,
- BUG_TRAP_TYPE_BUG = 2,
-};
-
-struct mpx_bndcsr {
- u64 bndcfgu;
- u64 bndstatus;
-};
-
-enum die_val {
- DIE_OOPS = 1,
- DIE_INT3 = 2,
- DIE_DEBUG = 3,
- DIE_PANIC = 4,
- DIE_NMI = 5,
- DIE_DIE = 6,
- DIE_KERNELDEBUG = 7,
- DIE_TRAP = 8,
- DIE_GPF = 9,
- DIE_CALL = 10,
- DIE_PAGE_FAULT = 11,
- DIE_NMIUNKNOWN = 12,
-};
-
-struct mpx_fault_info {
- void *addr;
- void *lower;
- void *upper;
-};
-
-struct bad_iret_stack {
- void *error_entry_ret;
- struct pt_regs regs;
-};
-
-enum {
- GATE_INTERRUPT = 14,
- GATE_TRAP = 15,
- GATE_CALL = 12,
- GATE_TASK = 5,
-};
-
-struct irq_desc;
-
-typedef struct irq_desc *vector_irq_t[256];
-
-struct idt_data {
- unsigned int vector;
- unsigned int segment;
- struct idt_bits bits;
- const void *addr;
-};
-
-enum irqreturn {
- IRQ_NONE = 0,
- IRQ_HANDLED = 1,
- IRQ_WAKE_THREAD = 2,
-};
-
-typedef enum irqreturn irqreturn_t;
-
-typedef irqreturn_t (*irq_handler_t)(int, void *);
-
-struct irqaction {
- irq_handler_t handler;
- void *dev_id;
- void *percpu_dev_id;
- struct irqaction *next;
- irq_handler_t thread_fn;
- struct task_struct *thread;
- struct irqaction *secondary;
- unsigned int irq;
- unsigned int flags;
- long unsigned int thread_flags;
- long unsigned int thread_mask;
- const char *name;
- struct proc_dir_entry *dir;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct irq_affinity_notify {
- unsigned int irq;
- struct kref kref;
- struct work_struct work;
- void (*notify)(struct irq_affinity_notify *, const cpumask_t *);
- void (*release)(struct kref *);
-};
-
-enum irqchip_irq_state {
- IRQCHIP_STATE_PENDING = 0,
- IRQCHIP_STATE_ACTIVE = 1,
- IRQCHIP_STATE_MASKED = 2,
- IRQCHIP_STATE_LINE_LEVEL = 3,
-};
-
-struct irq_desc___2;
-
-typedef void (*irq_flow_handler_t)(struct irq_desc___2 *);
-
-struct msi_desc;
-
-struct irq_common_data {
- unsigned int state_use_accessors;
- unsigned int node;
- void *handler_data;
- struct msi_desc *msi_desc;
- cpumask_var_t affinity;
- cpumask_var_t effective_affinity;
-};
-
-struct irq_chip;
-
-struct irq_data {
- u32 mask;
- unsigned int irq;
- long unsigned int hwirq;
- struct irq_common_data *common;
- struct irq_chip *chip;
- struct irq_domain *domain;
- struct irq_data *parent_data;
- void *chip_data;
-};
-
-struct irq_desc___2 {
- struct irq_common_data irq_common_data;
- struct irq_data irq_data;
- unsigned int *kstat_irqs;
- irq_flow_handler_t handle_irq;
- struct irqaction *action;
- unsigned int status_use_accessors;
- unsigned int core_internal_state__do_not_mess_with_it;
- unsigned int depth;
- unsigned int wake_depth;
- unsigned int tot_count;
- unsigned int irq_count;
- long unsigned int last_unhandled;
- unsigned int irqs_unhandled;
- atomic_t threads_handled;
- int threads_handled_last;
- raw_spinlock_t lock;
- struct cpumask *percpu_enabled;
- const struct cpumask *percpu_affinity;
- const struct cpumask *affinity_hint;
- struct irq_affinity_notify *affinity_notify;
- cpumask_var_t pending_mask;
- long unsigned int threads_oneshot;
- atomic_t threads_active;
- wait_queue_head_t wait_for_threads;
- unsigned int nr_actions;
- unsigned int no_suspend_depth;
- unsigned int cond_suspend_depth;
- unsigned int force_resume_depth;
- struct proc_dir_entry *dir;
- struct callback_head rcu;
- struct kobject kobj;
- struct mutex request_mutex;
- int parent_irq;
- struct module *owner;
- const char *name;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct msi_msg;
-
-struct irq_chip {
- struct device *parent_device;
- const char *name;
- unsigned int (*irq_startup)(struct irq_data *);
- void (*irq_shutdown)(struct irq_data *);
- void (*irq_enable)(struct irq_data *);
- void (*irq_disable)(struct irq_data *);
- void (*irq_ack)(struct irq_data *);
- void (*irq_mask)(struct irq_data *);
- void (*irq_mask_ack)(struct irq_data *);
- void (*irq_unmask)(struct irq_data *);
- void (*irq_eoi)(struct irq_data *);
- int (*irq_set_affinity)(struct irq_data *, const struct cpumask *, bool);
- int (*irq_retrigger)(struct irq_data *);
- int (*irq_set_type)(struct irq_data *, unsigned int);
- int (*irq_set_wake)(struct irq_data *, unsigned int);
- void (*irq_bus_lock)(struct irq_data *);
- void (*irq_bus_sync_unlock)(struct irq_data *);
- void (*irq_cpu_online)(struct irq_data *);
- void (*irq_cpu_offline)(struct irq_data *);
- void (*irq_suspend)(struct irq_data *);
- void (*irq_resume)(struct irq_data *);
- void (*irq_pm_shutdown)(struct irq_data *);
- void (*irq_calc_mask)(struct irq_data *);
- void (*irq_print_chip)(struct irq_data *, struct seq_file *);
- int (*irq_request_resources)(struct irq_data *);
- void (*irq_release_resources)(struct irq_data *);
- void (*irq_compose_msi_msg)(struct irq_data *, struct msi_msg *);
- void (*irq_write_msi_msg)(struct irq_data *, struct msi_msg *);
- int (*irq_get_irqchip_state)(struct irq_data *, enum irqchip_irq_state, bool *);
- int (*irq_set_irqchip_state)(struct irq_data *, enum irqchip_irq_state, bool);
- int (*irq_set_vcpu_affinity)(struct irq_data *, void *);
- void (*ipi_send_single)(struct irq_data *, unsigned int);
- void (*ipi_send_mask)(struct irq_data *, const struct cpumask *);
- int (*irq_nmi_setup)(struct irq_data *);
- void (*irq_nmi_teardown)(struct irq_data *);
- long unsigned int flags;
-};
-
-typedef struct irq_desc___2 *vector_irq_t___2[256];
-
-struct trace_event_raw_x86_irq_vector {
- struct trace_entry ent;
- int vector;
- char __data[0];
-};
-
-struct trace_event_raw_vector_config {
- struct trace_entry ent;
- unsigned int irq;
- unsigned int vector;
- unsigned int cpu;
- unsigned int apicdest;
- char __data[0];
-};
-
-struct trace_event_raw_vector_mod {
- struct trace_entry ent;
- unsigned int irq;
- unsigned int vector;
- unsigned int cpu;
- unsigned int prev_vector;
- unsigned int prev_cpu;
- char __data[0];
-};
-
-struct trace_event_raw_vector_reserve {
- struct trace_entry ent;
- unsigned int irq;
- int ret;
- char __data[0];
-};
-
-struct trace_event_raw_vector_alloc {
- struct trace_entry ent;
- unsigned int irq;
- unsigned int vector;
- bool reserved;
- int ret;
- char __data[0];
-};
-
-struct trace_event_raw_vector_alloc_managed {
- struct trace_entry ent;
- unsigned int irq;
- unsigned int vector;
- int ret;
- char __data[0];
-};
-
-struct trace_event_raw_vector_activate {
- struct trace_entry ent;
- unsigned int irq;
- bool is_managed;
- bool can_reserve;
- bool reserve;
- char __data[0];
-};
-
-struct trace_event_raw_vector_teardown {
- struct trace_entry ent;
- unsigned int irq;
- bool is_managed;
- bool has_reserved;
- char __data[0];
-};
-
-struct trace_event_raw_vector_setup {
- struct trace_entry ent;
- unsigned int irq;
- bool is_legacy;
- int ret;
- char __data[0];
-};
-
-struct trace_event_raw_vector_free_moved {
- struct trace_entry ent;
- unsigned int irq;
- unsigned int cpu;
- unsigned int vector;
- bool is_managed;
- char __data[0];
-};
-
-struct trace_event_data_offsets_x86_irq_vector {};
-
-struct trace_event_data_offsets_vector_config {};
-
-struct trace_event_data_offsets_vector_mod {};
-
-struct trace_event_data_offsets_vector_reserve {};
-
-struct trace_event_data_offsets_vector_alloc {};
-
-struct trace_event_data_offsets_vector_alloc_managed {};
-
-struct trace_event_data_offsets_vector_activate {};
-
-struct trace_event_data_offsets_vector_teardown {};
-
-struct trace_event_data_offsets_vector_setup {};
-
-struct trace_event_data_offsets_vector_free_moved {};
-
-typedef void (*btf_trace_local_timer_entry)(void *, int);
-
-typedef void (*btf_trace_local_timer_exit)(void *, int);
-
-typedef void (*btf_trace_spurious_apic_entry)(void *, int);
-
-typedef void (*btf_trace_spurious_apic_exit)(void *, int);
-
-typedef void (*btf_trace_error_apic_entry)(void *, int);
-
-typedef void (*btf_trace_error_apic_exit)(void *, int);
-
-typedef void (*btf_trace_x86_platform_ipi_entry)(void *, int);
-
-typedef void (*btf_trace_x86_platform_ipi_exit)(void *, int);
-
-typedef void (*btf_trace_irq_work_entry)(void *, int);
-
-typedef void (*btf_trace_irq_work_exit)(void *, int);
-
-typedef void (*btf_trace_reschedule_entry)(void *, int);
-
-typedef void (*btf_trace_reschedule_exit)(void *, int);
-
-typedef void (*btf_trace_call_function_entry)(void *, int);
-
-typedef void (*btf_trace_call_function_exit)(void *, int);
-
-typedef void (*btf_trace_call_function_single_entry)(void *, int);
-
-typedef void (*btf_trace_call_function_single_exit)(void *, int);
-
-typedef void (*btf_trace_threshold_apic_entry)(void *, int);
-
-typedef void (*btf_trace_threshold_apic_exit)(void *, int);
-
-typedef void (*btf_trace_deferred_error_apic_entry)(void *, int);
-
-typedef void (*btf_trace_deferred_error_apic_exit)(void *, int);
-
-typedef void (*btf_trace_thermal_apic_entry)(void *, int);
-
-typedef void (*btf_trace_thermal_apic_exit)(void *, int);
-
-typedef void (*btf_trace_vector_config)(void *, unsigned int, unsigned int, unsigned int, unsigned int);
-
-typedef void (*btf_trace_vector_update)(void *, unsigned int, unsigned int, unsigned int, unsigned int, unsigned int);
-
-typedef void (*btf_trace_vector_clear)(void *, unsigned int, unsigned int, unsigned int, unsigned int, unsigned int);
-
-typedef void (*btf_trace_vector_reserve_managed)(void *, unsigned int, int);
-
-typedef void (*btf_trace_vector_reserve)(void *, unsigned int, int);
-
-typedef void (*btf_trace_vector_alloc)(void *, unsigned int, unsigned int, bool, int);
-
-typedef void (*btf_trace_vector_alloc_managed)(void *, unsigned int, unsigned int, int);
-
-typedef void (*btf_trace_vector_activate)(void *, unsigned int, bool, bool, bool);
-
-typedef void (*btf_trace_vector_deactivate)(void *, unsigned int, bool, bool, bool);
-
-typedef void (*btf_trace_vector_teardown)(void *, unsigned int, bool, bool);
-
-typedef void (*btf_trace_vector_setup)(void *, unsigned int, bool, int);
-
-typedef void (*btf_trace_vector_free_moved)(void *, unsigned int, unsigned int, unsigned int, bool);
-
-typedef struct irq_desc___2 *pto_T_____5;
-
-typedef struct pt_regs *pto_T_____6;
-
-struct estack_pages {
- u32 offs;
- u16 size;
- u16 type;
-};
-
-struct arch_clocksource_data {
- int vclock_mode;
-};
-
-struct clocksource {
- u64 (*read)(struct clocksource *);
- u64 mask;
- u32 mult;
- u32 shift;
- u64 max_idle_ns;
- u32 maxadj;
- struct arch_clocksource_data archdata;
- u64 max_cycles;
- const char *name;
- struct list_head list;
- int rating;
- int (*enable)(struct clocksource *);
- void (*disable)(struct clocksource *);
- long unsigned int flags;
- void (*suspend)(struct clocksource *);
- void (*resume)(struct clocksource *);
- void (*mark_unstable)(struct clocksource *);
- void (*tick_stable)(struct clocksource *);
- struct list_head wd_list;
- u64 cs_last;
- u64 wd_last;
- struct module *owner;
-};
-
-enum clock_event_state {
- CLOCK_EVT_STATE_DETACHED = 0,
- CLOCK_EVT_STATE_SHUTDOWN = 1,
- CLOCK_EVT_STATE_PERIODIC = 2,
- CLOCK_EVT_STATE_ONESHOT = 3,
- CLOCK_EVT_STATE_ONESHOT_STOPPED = 4,
-};
-
-struct clock_event_device {
- void (*event_handler)(struct clock_event_device *);
- int (*set_next_event)(long unsigned int, struct clock_event_device *);
- int (*set_next_ktime)(ktime_t, struct clock_event_device *);
- ktime_t next_event;
- u64 max_delta_ns;
- u64 min_delta_ns;
- u32 mult;
- u32 shift;
- enum clock_event_state state_use_accessors;
- unsigned int features;
- long unsigned int retries;
- int (*set_state_periodic)(struct clock_event_device *);
- int (*set_state_oneshot)(struct clock_event_device *);
- int (*set_state_oneshot_stopped)(struct clock_event_device *);
- int (*set_state_shutdown)(struct clock_event_device *);
- int (*tick_resume)(struct clock_event_device *);
- void (*broadcast)(const struct cpumask *);
- void (*suspend)(struct clock_event_device *);
- void (*resume)(struct clock_event_device *);
- long unsigned int min_delta_ticks;
- long unsigned int max_delta_ticks;
- const char *name;
- int rating;
- int irq;
- int bound_on;
- const struct cpumask *cpumask;
- struct list_head list;
- struct module *owner;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct irq_affinity_desc {
- struct cpumask mask;
- unsigned int is_managed: 1;
-};
-
-struct msi_msg {
- u32 address_lo;
- u32 address_hi;
- u32 data;
-};
-
-struct platform_msi_priv_data;
-
-struct platform_msi_desc {
- struct platform_msi_priv_data *msi_priv_data;
- u16 msi_index;
-};
-
-struct fsl_mc_msi_desc {
- u16 msi_index;
-};
-
-struct ti_sci_inta_msi_desc {
- u16 dev_index;
-};
-
-struct msi_desc {
- struct list_head list;
- unsigned int irq;
- unsigned int nvec_used;
- struct device *dev;
- struct msi_msg msg;
- struct irq_affinity_desc *affinity;
- const void *iommu_cookie;
- void (*write_msi_msg)(struct msi_desc *, void *);
- void *write_msi_msg_data;
- union {
- struct {
- u32 masked;
- struct {
- u8 is_msix: 1;
- u8 multiple: 3;
- u8 multi_cap: 3;
- u8 maskbit: 1;
- u8 is_64: 1;
- u8 is_virtual: 1;
- u16 entry_nr;
- unsigned int default_irq;
- } msi_attrib;
- union {
- u8 mask_pos;
- void *mask_base;
- };
- };
- struct platform_msi_desc platform;
- struct fsl_mc_msi_desc fsl_mc;
- struct ti_sci_inta_msi_desc inta;
- };
-};
-
-struct irq_chip_regs {
- long unsigned int enable;
- long unsigned int disable;
- long unsigned int mask;
- long unsigned int ack;
- long unsigned int eoi;
- long unsigned int type;
- long unsigned int polarity;
-};
-
-struct irq_chip_type {
- struct irq_chip chip;
- struct irq_chip_regs regs;
- irq_flow_handler_t handler;
- u32 type;
- u32 mask_cache_priv;
- u32 *mask_cache;
-};
-
-struct irq_chip_generic {
- raw_spinlock_t lock;
- void *reg_base;
- u32 (*reg_readl)(void *);
- void (*reg_writel)(u32, void *);
- void (*suspend)(struct irq_chip_generic *);
- void (*resume)(struct irq_chip_generic *);
- unsigned int irq_base;
- unsigned int irq_cnt;
- u32 mask_cache;
- u32 type_cache;
- u32 polarity_cache;
- u32 wake_enabled;
- u32 wake_active;
- unsigned int num_ct;
- void *private;
- long unsigned int installed;
- long unsigned int unused;
- struct irq_domain *domain;
- struct list_head list;
- struct irq_chip_type chip_types[0];
-};
-
-enum irq_gc_flags {
- IRQ_GC_INIT_MASK_CACHE = 1,
- IRQ_GC_INIT_NESTED_LOCK = 2,
- IRQ_GC_MASK_CACHE_PER_TYPE = 4,
- IRQ_GC_NO_MASK = 8,
- IRQ_GC_BE_IO = 16,
-};
-
-struct irq_domain_chip_generic {
- unsigned int irqs_per_chip;
- unsigned int num_chips;
- unsigned int irq_flags_to_clear;
- unsigned int irq_flags_to_set;
- enum irq_gc_flags gc_flags;
- struct irq_chip_generic *gc[0];
-};
-
-struct legacy_pic {
- int nr_legacy_irqs;
- struct irq_chip *chip;
- void (*mask)(unsigned int);
- void (*unmask)(unsigned int);
- void (*mask_all)();
- void (*restore_mask)();
- void (*init)(int);
- int (*probe)();
- int (*irq_pending)(unsigned int);
- void (*make_irq)(unsigned int);
-};
-
-enum refcount_saturation_type {
- REFCOUNT_ADD_NOT_ZERO_OVF = 0,
- REFCOUNT_ADD_OVF = 1,
- REFCOUNT_ADD_UAF = 2,
- REFCOUNT_SUB_UAF = 3,
- REFCOUNT_DEC_LEAK = 4,
-};
-
-enum lockdown_reason {
- LOCKDOWN_NONE = 0,
- LOCKDOWN_MODULE_SIGNATURE = 1,
- LOCKDOWN_DEV_MEM = 2,
- LOCKDOWN_EFI_TEST = 3,
- LOCKDOWN_KEXEC = 4,
- LOCKDOWN_HIBERNATION = 5,
- LOCKDOWN_PCI_ACCESS = 6,
- LOCKDOWN_IOPORT = 7,
- LOCKDOWN_MSR = 8,
- LOCKDOWN_ACPI_TABLES = 9,
- LOCKDOWN_PCMCIA_CIS = 10,
- LOCKDOWN_TIOCSSERIAL = 11,
- LOCKDOWN_MODULE_PARAMETERS = 12,
- LOCKDOWN_MMIOTRACE = 13,
- LOCKDOWN_DEBUGFS = 14,
- LOCKDOWN_XMON_WR = 15,
- LOCKDOWN_INTEGRITY_MAX = 16,
- LOCKDOWN_KCORE = 17,
- LOCKDOWN_KPROBES = 18,
- LOCKDOWN_BPF_READ = 19,
- LOCKDOWN_PERF = 20,
- LOCKDOWN_TRACEFS = 21,
- LOCKDOWN_XMON_RW = 22,
- LOCKDOWN_CONFIDENTIALITY_MAX = 23,
-};
-
-enum lockdep_ok {
- LOCKDEP_STILL_OK = 0,
- LOCKDEP_NOW_UNRELIABLE = 1,
-};
-
-typedef long unsigned int uintptr_t;
-
-struct machine_ops {
- void (*restart)(char *);
- void (*halt)();
- void (*power_off)();
- void (*shutdown)();
- void (*crash_shutdown)(struct pt_regs *);
- void (*emergency_restart)();
-};
-
-struct trace_event_raw_nmi_handler {
- struct trace_entry ent;
- void *handler;
- s64 delta_ns;
- int handled;
- char __data[0];
-};
-
-struct trace_event_data_offsets_nmi_handler {};
-
-typedef void (*btf_trace_nmi_handler)(void *, void *, s64, int);
-
-struct nmi_desc {
- raw_spinlock_t lock;
- struct list_head head;
-};
-
-struct nmi_stats {
- unsigned int normal;
- unsigned int unknown;
- unsigned int external;
- unsigned int swallow;
-};
-
-enum nmi_states {
- NMI_NOT_RUNNING = 0,
- NMI_EXECUTING = 1,
- NMI_LATCHED = 2,
-};
-
-typedef enum nmi_states pto_T_____7;
-
-typedef bool pto_T_____8;
-
-enum {
- DESC_TSS = 9,
- DESC_LDT = 2,
- DESCTYPE_S = 16,
-};
-
-struct ldttss_desc {
- u16 limit0;
- u16 base0;
- u16 base1: 8;
- u16 type: 5;
- u16 dpl: 2;
- u16 p: 1;
- u16 limit1: 4;
- u16 zero0: 3;
- u16 g: 1;
- u16 base2: 8;
- u32 base3;
- u32 zero1;
-};
-
-typedef struct ldttss_desc ldt_desc;
-
-struct user_desc {
- unsigned int entry_number;
- unsigned int base_addr;
- unsigned int limit;
- unsigned int seg_32bit: 1;
- unsigned int contents: 2;
- unsigned int read_exec_only: 1;
- unsigned int limit_in_pages: 1;
- unsigned int seg_not_present: 1;
- unsigned int useable: 1;
- unsigned int lm: 1;
-};
-
-struct mmu_gather_batch {
- struct mmu_gather_batch *next;
- unsigned int nr;
- unsigned int max;
- struct page *pages[0];
-};
-
-struct mmu_gather {
- struct mm_struct *mm;
- long unsigned int start;
- long unsigned int end;
- unsigned int fullmm: 1;
- unsigned int need_flush_all: 1;
- unsigned int freed_tables: 1;
- unsigned int cleared_ptes: 1;
- unsigned int cleared_pmds: 1;
- unsigned int cleared_puds: 1;
- unsigned int cleared_p4ds: 1;
- unsigned int vma_exec: 1;
- unsigned int vma_huge: 1;
- unsigned int batch_count;
- struct mmu_gather_batch *active;
- struct mmu_gather_batch local;
- struct page *__pages[8];
-};
-
-struct setup_data {
- __u64 next;
- __u32 type;
- __u32 len;
- __u8 data[0];
-};
-
-struct setup_indirect {
- __u32 type;
- __u32 reserved;
- __u64 len;
- __u64 addr;
-};
-
-struct plist_head {
- struct list_head node_list;
-};
-
-enum pm_qos_type {
- PM_QOS_UNITIALIZED = 0,
- PM_QOS_MAX = 1,
- PM_QOS_MIN = 2,
- PM_QOS_SUM = 3,
-};
-
-struct pm_qos_constraints {
- struct plist_head list;
- s32 target_value;
- s32 default_value;
- s32 no_constraint_value;
- enum pm_qos_type type;
- struct blocking_notifier_head *notifiers;
-};
-
-struct freq_constraints {
- struct pm_qos_constraints min_freq;
- struct blocking_notifier_head min_freq_notifiers;
- struct pm_qos_constraints max_freq;
- struct blocking_notifier_head max_freq_notifiers;
-};
-
-struct pm_qos_flags {
- struct list_head list;
- s32 effective_flags;
-};
-
-struct dev_pm_qos_request;
-
-struct dev_pm_qos {
- struct pm_qos_constraints resume_latency;
- struct pm_qos_constraints latency_tolerance;
- struct freq_constraints freq;
- struct pm_qos_flags flags;
- struct dev_pm_qos_request *resume_latency_req;
- struct dev_pm_qos_request *latency_tolerance_req;
- struct dev_pm_qos_request *flags_req;
-};
-
-struct acpi_table_ibft {
- struct acpi_table_header header;
- u8 reserved[12];
-};
-
-enum efi_secureboot_mode {
- efi_secureboot_mode_unset = 0,
- efi_secureboot_mode_unknown = 1,
- efi_secureboot_mode_disabled = 2,
- efi_secureboot_mode_enabled = 3,
-};
-
-enum xen_domain_type {
- XEN_NATIVE = 0,
- XEN_PV_DOMAIN = 1,
- XEN_HVM_DOMAIN = 2,
-};
-
-struct hvm_start_info {
- uint32_t magic;
- uint32_t version;
- uint32_t flags;
- uint32_t nr_modules;
- uint64_t modlist_paddr;
- uint64_t cmdline_paddr;
- uint64_t rsdp_paddr;
- uint64_t memmap_paddr;
- uint32_t memmap_entries;
- uint32_t reserved;
-};
-
-struct pm_qos_flags_request {
- struct list_head node;
- s32 flags;
-};
-
-enum freq_qos_req_type {
- FREQ_QOS_MIN = 1,
- FREQ_QOS_MAX = 2,
-};
-
-struct freq_qos_request {
- enum freq_qos_req_type type;
- struct plist_node pnode;
- struct freq_constraints *qos;
-};
-
-enum dev_pm_qos_req_type {
- DEV_PM_QOS_RESUME_LATENCY = 1,
- DEV_PM_QOS_LATENCY_TOLERANCE = 2,
- DEV_PM_QOS_MIN_FREQUENCY = 3,
- DEV_PM_QOS_MAX_FREQUENCY = 4,
- DEV_PM_QOS_FLAGS = 5,
-};
-
-struct dev_pm_qos_request {
- enum dev_pm_qos_req_type type;
- union {
- struct plist_node pnode;
- struct pm_qos_flags_request flr;
- struct freq_qos_request freq;
- } data;
- struct device *dev;
-};
-
-enum cpufreq_table_sorting {
- CPUFREQ_TABLE_UNSORTED = 0,
- CPUFREQ_TABLE_SORTED_ASCENDING = 1,
- CPUFREQ_TABLE_SORTED_DESCENDING = 2,
-};
-
-struct cpufreq_cpuinfo {
- unsigned int max_freq;
- unsigned int min_freq;
- unsigned int transition_latency;
-};
-
-struct cpufreq_stats;
-
-struct clk;
-
-struct cpufreq_governor;
-
-struct cpufreq_frequency_table;
-
-struct thermal_cooling_device;
-
-struct cpufreq_policy {
- cpumask_var_t cpus;
- cpumask_var_t related_cpus;
- cpumask_var_t real_cpus;
- unsigned int shared_type;
- unsigned int cpu;
- struct clk *clk;
- struct cpufreq_cpuinfo cpuinfo;
- unsigned int min;
- unsigned int max;
- unsigned int cur;
- unsigned int restore_freq;
- unsigned int suspend_freq;
- unsigned int policy;
- unsigned int last_policy;
- struct cpufreq_governor *governor;
- void *governor_data;
- char last_governor[16];
- struct work_struct update;
- struct freq_constraints constraints;
- struct freq_qos_request *min_freq_req;
- struct freq_qos_request *max_freq_req;
- struct cpufreq_frequency_table *freq_table;
- enum cpufreq_table_sorting freq_table_sorted;
- struct list_head policy_list;
- struct kobject kobj;
- struct completion kobj_unregister;
- struct rw_semaphore rwsem;
- bool fast_switch_possible;
- bool fast_switch_enabled;
- unsigned int transition_delay_us;
- bool dvfs_possible_from_any_cpu;
- unsigned int cached_target_freq;
- int cached_resolved_idx;
- bool transition_ongoing;
- spinlock_t transition_lock;
- wait_queue_head_t transition_wait;
- struct task_struct *transition_task;
- struct cpufreq_stats *stats;
- void *driver_data;
- struct thermal_cooling_device *cdev;
- struct notifier_block nb_min;
- struct notifier_block nb_max;
-};
-
-struct cpufreq_governor {
- char name[16];
- int (*init)(struct cpufreq_policy *);
- void (*exit)(struct cpufreq_policy *);
- int (*start)(struct cpufreq_policy *);
- void (*stop)(struct cpufreq_policy *);
- void (*limits)(struct cpufreq_policy *);
- ssize_t (*show_setspeed)(struct cpufreq_policy *, char *);
- int (*store_setspeed)(struct cpufreq_policy *, unsigned int);
- bool dynamic_switching;
- struct list_head governor_list;
- struct module *owner;
-};
-
-struct cpufreq_frequency_table {
- unsigned int flags;
- unsigned int driver_data;
- unsigned int frequency;
-};
-
-struct freq_attr {
- struct attribute attr;
- ssize_t (*show)(struct cpufreq_policy *, char *);
- ssize_t (*store)(struct cpufreq_policy *, const char *, size_t);
-};
-
-struct efi_scratch {
- u64 phys_stack;
- struct mm_struct *prev_mm;
-};
-
-struct amd_nb_bus_dev_range {
- u8 bus;
- u8 dev_base;
- u8 dev_limit;
-};
-
-struct msi_controller {
- struct module *owner;
- struct device *dev;
- struct device_node *of_node;
- struct list_head list;
- int (*setup_irq)(struct msi_controller *, struct pci_dev *, struct msi_desc *);
- int (*setup_irqs)(struct msi_controller *, struct pci_dev *, int, int);
- void (*teardown_irq)(struct msi_controller *, unsigned int);
-};
-
-struct pci_raw_ops {
- int (*read)(unsigned int, unsigned int, unsigned int, int, int, u32 *);
- int (*write)(unsigned int, unsigned int, unsigned int, int, int, u32);
-};
-
-struct clock_event_device___2;
-
-enum jump_label_type {
- JUMP_LABEL_NOP = 0,
- JUMP_LABEL_JMP = 1,
-};
-
-struct text_poke_loc {
- void *addr;
- int len;
- s32 rel32;
- u8 opcode;
- const u8 text[5];
-};
-
-union jump_code_union {
- char code[5];
- struct {
- char jump;
- int offset;
- } __attribute__((packed));
-};
-
-enum {
- JL_STATE_START = 0,
- JL_STATE_NO_UPDATE = 1,
- JL_STATE_UPDATE = 2,
-};
-
-struct vm_unmapped_area_info {
- long unsigned int flags;
- long unsigned int length;
- long unsigned int low_limit;
- long unsigned int high_limit;
- long unsigned int align_mask;
- long unsigned int align_offset;
-};
-
-enum align_flags {
- ALIGN_VA_32 = 1,
- ALIGN_VA_64 = 2,
-};
-
-enum {
- MEMREMAP_WB = 1,
- MEMREMAP_WT = 2,
- MEMREMAP_WC = 4,
- MEMREMAP_ENC = 8,
- MEMREMAP_DEC = 16,
-};
-
-enum {
- IORES_DESC_NONE = 0,
- IORES_DESC_CRASH_KERNEL = 1,
- IORES_DESC_ACPI_TABLES = 2,
- IORES_DESC_ACPI_NV_STORAGE = 3,
- IORES_DESC_PERSISTENT_MEMORY = 4,
- IORES_DESC_PERSISTENT_MEMORY_LEGACY = 5,
- IORES_DESC_DEVICE_PRIVATE_MEMORY = 6,
- IORES_DESC_RESERVED = 7,
- IORES_DESC_SOFT_RESERVED = 8,
-};
-
-struct change_member {
- struct e820_entry *entry;
- long long unsigned int addr;
-};
-
-struct iommu_fwspec {
- const struct iommu_ops *ops;
- struct fwnode_handle *iommu_fwnode;
- void *iommu_priv;
- u32 flags;
- unsigned int num_ids;
- u32 ids[1];
-};
-
-struct iommu_fault_param;
-
-struct iommu_param {
- struct mutex lock;
- struct iommu_fault_param *fault_param;
-};
-
-struct of_phandle_args {
- struct device_node *np;
- int args_count;
- uint32_t args[16];
-};
-
-struct iommu_fault_unrecoverable {
- __u32 reason;
- __u32 flags;
- __u32 pasid;
- __u32 perm;
- __u64 addr;
- __u64 fetch_addr;
-};
-
-struct iommu_fault_page_request {
- __u32 flags;
- __u32 pasid;
- __u32 grpid;
- __u32 perm;
- __u64 addr;
- __u64 private_data[2];
-};
-
-struct iommu_fault {
- __u32 type;
- __u32 padding;
- union {
- struct iommu_fault_unrecoverable event;
- struct iommu_fault_page_request prm;
- __u8 padding2[56];
- };
-};
-
-struct iommu_page_response {
- __u32 version;
- __u32 flags;
- __u32 pasid;
- __u32 grpid;
- __u32 code;
-};
-
-struct iommu_inv_addr_info {
- __u32 flags;
- __u32 archid;
- __u64 pasid;
- __u64 addr;
- __u64 granule_size;
- __u64 nb_granules;
-};
-
-struct iommu_inv_pasid_info {
- __u32 flags;
- __u32 archid;
- __u64 pasid;
-};
-
-struct iommu_cache_invalidate_info {
- __u32 version;
- __u8 cache;
- __u8 granularity;
- __u8 padding[2];
- union {
- struct iommu_inv_pasid_info pasid_info;
- struct iommu_inv_addr_info addr_info;
- };
-};
-
-struct iommu_gpasid_bind_data_vtd {
- __u64 flags;
- __u32 pat;
- __u32 emt;
-};
-
-struct iommu_gpasid_bind_data {
- __u32 version;
- __u32 format;
- __u64 flags;
- __u64 gpgd;
- __u64 hpasid;
- __u64 gpasid;
- __u32 addr_width;
- __u8 padding[12];
- union {
- struct iommu_gpasid_bind_data_vtd vtd;
- };
-};
-
-typedef int (*iommu_fault_handler_t)(struct iommu_domain *, struct device *, long unsigned int, int, void *);
-
-struct iommu_domain_geometry {
- dma_addr_t aperture_start;
- dma_addr_t aperture_end;
- bool force_aperture;
-};
-
-struct iommu_domain {
- unsigned int type;
- const struct iommu_ops *ops;
- long unsigned int pgsize_bitmap;
- iommu_fault_handler_t handler;
- void *handler_token;
- struct iommu_domain_geometry geometry;
- void *iova_cookie;
-};
-
-typedef int (*iommu_mm_exit_handler_t)(struct device *, struct iommu_sva *, void *);
-
-struct iommu_sva_ops;
-
-struct iommu_sva {
- struct device *dev;
- const struct iommu_sva_ops *ops;
-};
-
-typedef int (*iommu_dev_fault_handler_t)(struct iommu_fault *, void *);
-
-enum iommu_resv_type {
- IOMMU_RESV_DIRECT = 0,
- IOMMU_RESV_DIRECT_RELAXABLE = 1,
- IOMMU_RESV_RESERVED = 2,
- IOMMU_RESV_MSI = 3,
- IOMMU_RESV_SW_MSI = 4,
-};
-
-struct iommu_resv_region {
- struct list_head list;
- phys_addr_t start;
- size_t length;
- int prot;
- enum iommu_resv_type type;
-};
-
-struct iommu_sva_ops {
- iommu_mm_exit_handler_t mm_exit;
-};
-
-struct iommu_iotlb_gather {
- long unsigned int start;
- long unsigned int end;
- size_t pgsize;
-};
-
-struct iommu_fault_event {
- struct iommu_fault fault;
- struct list_head list;
-};
-
-struct iommu_fault_param {
- iommu_dev_fault_handler_t handler;
- void *data;
- struct list_head faults;
- struct mutex lock;
-};
-
-struct iommu_table_entry {
- initcall_t detect;
- initcall_t depend;
- void (*early_init)();
- void (*late_init)();
- int flags;
-};
-
-enum dmi_field {
- DMI_NONE = 0,
- DMI_BIOS_VENDOR = 1,
- DMI_BIOS_VERSION = 2,
- DMI_BIOS_DATE = 3,
- DMI_SYS_VENDOR = 4,
- DMI_PRODUCT_NAME = 5,
- DMI_PRODUCT_VERSION = 6,
- DMI_PRODUCT_SERIAL = 7,
- DMI_PRODUCT_UUID = 8,
- DMI_PRODUCT_SKU = 9,
- DMI_PRODUCT_FAMILY = 10,
- DMI_BOARD_VENDOR = 11,
- DMI_BOARD_NAME = 12,
- DMI_BOARD_VERSION = 13,
- DMI_BOARD_SERIAL = 14,
- DMI_BOARD_ASSET_TAG = 15,
- DMI_CHASSIS_VENDOR = 16,
- DMI_CHASSIS_TYPE = 17,
- DMI_CHASSIS_VERSION = 18,
- DMI_CHASSIS_SERIAL = 19,
- DMI_CHASSIS_ASSET_TAG = 20,
- DMI_STRING_MAX = 21,
- DMI_OEM_STRING = 22,
-};
-
-enum {
- NONE_FORCE_HPET_RESUME = 0,
- OLD_ICH_FORCE_HPET_RESUME = 1,
- ICH_FORCE_HPET_RESUME = 2,
- VT8237_FORCE_HPET_RESUME = 3,
- NVIDIA_FORCE_HPET_RESUME = 4,
- ATI_FORCE_HPET_RESUME = 5,
-};
-
-struct cpu {
- int node_id;
- int hotpluggable;
- struct device dev;
-};
-
-struct x86_cpu {
- struct cpu cpu;
-};
-
-struct debugfs_blob_wrapper {
- void *data;
- long unsigned int size;
-};
-
-struct setup_data_node {
- u64 paddr;
- u32 type;
- u32 len;
-};
-
-struct die_args {
- struct pt_regs *regs;
- const char *str;
- long int err;
- int trapnr;
- int signr;
-};
-
-typedef struct {
- struct mm_struct *mm;
-} temp_mm_state_t;
-
-struct smp_alt_module {
- struct module *mod;
- char *name;
- const s32 *locks;
- const s32 *locks_end;
- u8 *text;
- u8 *text_end;
- struct list_head next;
-};
-
-struct bp_patching_desc {
- struct text_poke_loc *vec;
- int nr_entries;
-};
-
-struct paravirt_patch_site;
-
-struct user_i387_struct {
- short unsigned int cwd;
- short unsigned int swd;
- short unsigned int twd;
- short unsigned int fop;
- __u64 rip;
- __u64 rdp;
- __u32 mxcsr;
- __u32 mxcsr_mask;
- __u32 st_space[32];
- __u32 xmm_space[64];
- __u32 padding[24];
-};
-
-struct user_regs_struct {
- long unsigned int r15;
- long unsigned int r14;
- long unsigned int r13;
- long unsigned int r12;
- long unsigned int bp;
- long unsigned int bx;
- long unsigned int r11;
- long unsigned int r10;
- long unsigned int r9;
- long unsigned int r8;
- long unsigned int ax;
- long unsigned int cx;
- long unsigned int dx;
- long unsigned int si;
- long unsigned int di;
- long unsigned int orig_ax;
- long unsigned int ip;
- long unsigned int cs;
- long unsigned int flags;
- long unsigned int sp;
- long unsigned int ss;
- long unsigned int fs_base;
- long unsigned int gs_base;
- long unsigned int ds;
- long unsigned int es;
- long unsigned int fs;
- long unsigned int gs;
-};
-
-struct user {
- struct user_regs_struct regs;
- int u_fpvalid;
- int pad0;
- struct user_i387_struct i387;
- long unsigned int u_tsize;
- long unsigned int u_dsize;
- long unsigned int u_ssize;
- long unsigned int start_code;
- long unsigned int start_stack;
- long int signal;
- int reserved;
- int pad1;
- long unsigned int u_ar0;
- struct user_i387_struct *u_fpstate;
- long unsigned int magic;
- char u_comm[32];
- long unsigned int u_debugreg[8];
- long unsigned int error_code;
- long unsigned int fault_address;
-};
-
-enum {
- HW_BREAKPOINT_LEN_1 = 1,
- HW_BREAKPOINT_LEN_2 = 2,
- HW_BREAKPOINT_LEN_3 = 3,
- HW_BREAKPOINT_LEN_4 = 4,
- HW_BREAKPOINT_LEN_5 = 5,
- HW_BREAKPOINT_LEN_6 = 6,
- HW_BREAKPOINT_LEN_7 = 7,
- HW_BREAKPOINT_LEN_8 = 8,
-};
-
-enum {
- HW_BREAKPOINT_EMPTY = 0,
- HW_BREAKPOINT_R = 1,
- HW_BREAKPOINT_W = 2,
- HW_BREAKPOINT_RW = 3,
- HW_BREAKPOINT_X = 4,
- HW_BREAKPOINT_INVALID = 7,
-};
-
-typedef unsigned int u_int;
-
-typedef long long unsigned int cycles_t;
-
-struct system_counterval_t {
- u64 cycles;
- struct clocksource *cs;
-};
-
-enum {
- WORK_STRUCT_PENDING_BIT = 0,
- WORK_STRUCT_DELAYED_BIT = 1,
- WORK_STRUCT_PWQ_BIT = 2,
- WORK_STRUCT_LINKED_BIT = 3,
- WORK_STRUCT_COLOR_SHIFT = 4,
- WORK_STRUCT_COLOR_BITS = 4,
- WORK_STRUCT_PENDING = 1,
- WORK_STRUCT_DELAYED = 2,
- WORK_STRUCT_PWQ = 4,
- WORK_STRUCT_LINKED = 8,
- WORK_STRUCT_STATIC = 0,
- WORK_NR_COLORS = 15,
- WORK_NO_COLOR = 15,
- WORK_CPU_UNBOUND = 64,
- WORK_STRUCT_FLAG_BITS = 8,
- WORK_OFFQ_FLAG_BASE = 4,
- __WORK_OFFQ_CANCELING = 4,
- WORK_OFFQ_CANCELING = 16,
- WORK_OFFQ_FLAG_BITS = 1,
- WORK_OFFQ_POOL_SHIFT = 5,
- WORK_OFFQ_LEFT = 59,
- WORK_OFFQ_POOL_BITS = 31,
- WORK_OFFQ_POOL_NONE = 2147483647,
- WORK_STRUCT_FLAG_MASK = 255,
- WORK_STRUCT_WQ_DATA_MASK = 4294967040,
- WORK_STRUCT_NO_POOL = 4294967264,
- WORK_BUSY_PENDING = 1,
- WORK_BUSY_RUNNING = 2,
- WORKER_DESC_LEN = 24,
-};
-
-struct cpufreq_freqs {
- struct cpufreq_policy *policy;
- unsigned int old;
- unsigned int new;
- u8 flags;
-};
-
-struct cyc2ns {
- struct cyc2ns_data data[2];
- seqcount_t seq;
-};
-
-struct freq_desc {
- u8 msr_plat;
- u32 freqs[9];
-};
-
-struct dmi_strmatch {
- unsigned char slot: 7;
- unsigned char exact_match: 1;
- char substr[79];
-};
-
-struct dmi_system_id {
- int (*callback)(const struct dmi_system_id *);
- const char *ident;
- struct dmi_strmatch matches[4];
- void *driver_data;
-};
-
-struct pdev_archdata {};
-
-struct mfd_cell;
-
-struct platform_device_id;
-
-struct platform_device {
- const char *name;
- int id;
- bool id_auto;
- struct device dev;
- u64 dma_mask;
- u32 num_resources;
- struct resource *resource;
- const struct platform_device_id *id_entry;
- char *driver_override;
- struct mfd_cell *mfd_cell;
- struct pdev_archdata archdata;
-};
-
-struct platform_device_id {
- char name[20];
- kernel_ulong_t driver_data;
-};
-
-struct rtc_time {
- int tm_sec;
- int tm_min;
- int tm_hour;
- int tm_mday;
- int tm_mon;
- int tm_year;
- int tm_wday;
- int tm_yday;
- int tm_isdst;
-};
-
-struct pnp_device_id {
- __u8 id[8];
- kernel_ulong_t driver_data;
-};
-
-struct pnp_card_device_id {
- __u8 id[8];
- kernel_ulong_t driver_data;
- struct {
- __u8 id[8];
- } devs[8];
-};
-
-struct pnp_protocol;
-
-struct pnp_id;
-
-struct pnp_card {
- struct device dev;
- unsigned char number;
- struct list_head global_list;
- struct list_head protocol_list;
- struct list_head devices;
- struct pnp_protocol *protocol;
- struct pnp_id *id;
- char name[50];
- unsigned char pnpver;
- unsigned char productver;
- unsigned int serial;
- unsigned char checksum;
- struct proc_dir_entry *procdir;
-};
-
-struct pnp_dev;
-
-struct pnp_protocol {
- struct list_head protocol_list;
- char *name;
- int (*get)(struct pnp_dev *);
- int (*set)(struct pnp_dev *);
- int (*disable)(struct pnp_dev *);
- bool (*can_wakeup)(struct pnp_dev *);
- int (*suspend)(struct pnp_dev *, pm_message_t);
- int (*resume)(struct pnp_dev *);
- unsigned char number;
- struct device dev;
- struct list_head cards;
- struct list_head devices;
-};
-
-struct pnp_id {
- char id[8];
- struct pnp_id *next;
-};
-
-struct pnp_card_driver;
-
-struct pnp_card_link {
- struct pnp_card *card;
- struct pnp_card_driver *driver;
- void *driver_data;
- pm_message_t pm_state;
-};
-
-struct pnp_driver {
- char *name;
- const struct pnp_device_id *id_table;
- unsigned int flags;
- int (*probe)(struct pnp_dev *, const struct pnp_device_id *);
- void (*remove)(struct pnp_dev *);
- void (*shutdown)(struct pnp_dev *);
- int (*suspend)(struct pnp_dev *, pm_message_t);
- int (*resume)(struct pnp_dev *);
- struct device_driver driver;
-};
-
-struct pnp_card_driver {
- struct list_head global_list;
- char *name;
- const struct pnp_card_device_id *id_table;
- unsigned int flags;
- int (*probe)(struct pnp_card_link *, const struct pnp_card_device_id *);
- void (*remove)(struct pnp_card_link *);
- int (*suspend)(struct pnp_card_link *, pm_message_t);
- int (*resume)(struct pnp_card_link *);
- struct pnp_driver link;
-};
-
-struct pnp_dev {
- struct device dev;
- u64 dma_mask;
- unsigned int number;
- int status;
- struct list_head global_list;
- struct list_head protocol_list;
- struct list_head card_list;
- struct list_head rdev_list;
- struct pnp_protocol *protocol;
- struct pnp_card *card;
- struct pnp_driver *driver;
- struct pnp_card_link *card_link;
- struct pnp_id *id;
- int active;
- int capabilities;
- unsigned int num_dependent_sets;
- struct list_head resources;
- struct list_head options;
- char name[50];
- int flags;
- struct proc_dir_entry *procent;
- void *data;
-};
-
-struct sfi_rtc_table_entry {
- u64 phys_addr;
- u32 irq;
-} __attribute__((packed));
-
-enum intel_mid_cpu_type {
- INTEL_MID_CPU_CHIP_PENWELL = 2,
- INTEL_MID_CPU_CHIP_CLOVERVIEW = 3,
- INTEL_MID_CPU_CHIP_TANGIER = 4,
-};
-
-enum intel_mid_timer_options {
- INTEL_MID_TIMER_DEFAULT = 0,
- INTEL_MID_TIMER_APBT_ONLY = 1,
- INTEL_MID_TIMER_LAPIC_APBT = 2,
-};
-
-typedef struct ldttss_desc tss_desc;
-
-enum idle_boot_override {
- IDLE_NO_OVERRIDE = 0,
- IDLE_HALT = 1,
- IDLE_NOMWAIT = 2,
- IDLE_POLL = 3,
-};
-
-enum tick_broadcast_mode {
- TICK_BROADCAST_OFF = 0,
- TICK_BROADCAST_ON = 1,
- TICK_BROADCAST_FORCE = 2,
-};
-
-enum tick_broadcast_state {
- TICK_BROADCAST_EXIT = 0,
- TICK_BROADCAST_ENTER = 1,
-};
-
-struct cpuidle_state_usage {
- long long unsigned int disable;
- long long unsigned int usage;
- u64 time_ns;
- long long unsigned int above;
- long long unsigned int below;
- long long unsigned int s2idle_usage;
- long long unsigned int s2idle_time;
-};
-
-struct cpuidle_driver_kobj;
-
-struct cpuidle_state_kobj;
-
-struct cpuidle_device_kobj;
-
-struct cpuidle_device {
- unsigned int registered: 1;
- unsigned int enabled: 1;
- unsigned int poll_time_limit: 1;
- unsigned int cpu;
- ktime_t next_hrtimer;
- int last_state_idx;
- u64 last_residency_ns;
- u64 poll_limit_ns;
- u64 forced_idle_latency_limit_ns;
- struct cpuidle_state_usage states_usage[10];
- struct cpuidle_state_kobj *kobjs[10];
- struct cpuidle_driver_kobj *kobj_driver;
- struct cpuidle_device_kobj *kobj_dev;
- struct list_head device_list;
-};
-
-struct inactive_task_frame {
- long unsigned int r15;
- long unsigned int r14;
- long unsigned int r13;
- long unsigned int r12;
- long unsigned int bx;
- long unsigned int bp;
- long unsigned int ret_addr;
-};
-
-struct fork_frame {
- struct inactive_task_frame frame;
- struct pt_regs regs;
-};
-
-struct ssb_state {
- struct ssb_state *shared_state;
- raw_spinlock_t lock;
- unsigned int disable_state;
- long unsigned int local_state;
-};
-
-struct trace_event_raw_x86_fpu {
- struct trace_entry ent;
- struct fpu *fpu;
- bool load_fpu;
- u64 xfeatures;
- u64 xcomp_bv;
- char __data[0];
-};
-
-struct trace_event_data_offsets_x86_fpu {};
-
-typedef void (*btf_trace_x86_fpu_before_save)(void *, struct fpu *);
-
-typedef void (*btf_trace_x86_fpu_after_save)(void *, struct fpu *);
-
-typedef void (*btf_trace_x86_fpu_before_restore)(void *, struct fpu *);
-
-typedef void (*btf_trace_x86_fpu_after_restore)(void *, struct fpu *);
-
-typedef void (*btf_trace_x86_fpu_regs_activated)(void *, struct fpu *);
-
-typedef void (*btf_trace_x86_fpu_regs_deactivated)(void *, struct fpu *);
-
-typedef void (*btf_trace_x86_fpu_init_state)(void *, struct fpu *);
-
-typedef void (*btf_trace_x86_fpu_dropped)(void *, struct fpu *);
-
-typedef void (*btf_trace_x86_fpu_copy_src)(void *, struct fpu *);
-
-typedef void (*btf_trace_x86_fpu_copy_dst)(void *, struct fpu *);
-
-typedef void (*btf_trace_x86_fpu_xstate_check_failed)(void *, struct fpu *);
-
-typedef struct fpu *pto_T_____9;
-
-struct _fpreg {
- __u16 significand[4];
- __u16 exponent;
-};
-
-struct _fpxreg {
- __u16 significand[4];
- __u16 exponent;
- __u16 padding[3];
-};
-
-struct user_i387_ia32_struct {
- u32 cwd;
- u32 swd;
- u32 twd;
- u32 fip;
- u32 fcs;
- u32 foo;
- u32 fos;
- u32 st_space[20];
-};
-
-struct user_regset;
-
-typedef int user_regset_active_fn(struct task_struct *, const struct user_regset *);
-
-typedef int user_regset_get_fn(struct task_struct *, const struct user_regset *, unsigned int, unsigned int, void *, void *);
-
-typedef int user_regset_set_fn(struct task_struct *, const struct user_regset *, unsigned int, unsigned int, const void *, const void *);
-
-typedef int user_regset_writeback_fn(struct task_struct *, const struct user_regset *, int);
-
-typedef unsigned int user_regset_get_size_fn(struct task_struct *, const struct user_regset *);
-
-struct user_regset {
- user_regset_get_fn *get;
- user_regset_set_fn *set;
- user_regset_active_fn *active;
- user_regset_writeback_fn *writeback;
- user_regset_get_size_fn *get_size;
- unsigned int n;
- unsigned int size;
- unsigned int align;
- unsigned int bias;
- unsigned int core_note_type;
-};
-
-struct _fpx_sw_bytes {
- __u32 magic1;
- __u32 extended_size;
- __u64 xfeatures;
- __u32 xstate_size;
- __u32 padding[7];
-};
-
-struct _xmmreg {
- __u32 element[4];
-};
-
-struct _fpstate_32 {
- __u32 cw;
- __u32 sw;
- __u32 tag;
- __u32 ipoff;
- __u32 cssel;
- __u32 dataoff;
- __u32 datasel;
- struct _fpreg _st[8];
- __u16 status;
- __u16 magic;
- __u32 _fxsr_env[6];
- __u32 mxcsr;
- __u32 reserved;
- struct _fpxreg _fxsr_st[8];
- struct _xmmreg _xmm[8];
- union {
- __u32 padding1[44];
- __u32 padding[44];
- };
- union {
- __u32 padding2[12];
- struct _fpx_sw_bytes sw_reserved;
- };
-};
-
-typedef u32 compat_ulong_t;
-
-struct user_regset_view {
- const char *name;
- const struct user_regset *regsets;
- unsigned int n;
- u32 e_flags;
- u16 e_machine;
- u8 ei_osabi;
-};
-
-enum x86_regset {
- REGSET_GENERAL = 0,
- REGSET_FP = 1,
- REGSET_XFP = 2,
- REGSET_IOPERM64 = 2,
- REGSET_XSTATE = 3,
- REGSET_TLS = 4,
- REGSET_IOPERM32 = 5,
-};
-
-struct pt_regs_offset {
- const char *name;
- int offset;
-};
-
-typedef bool (*stack_trace_consume_fn)(void *, long unsigned int, bool);
-
-struct stack_frame_user {
- const void *next_fp;
- long unsigned int ret_addr;
-};
-
-enum cache_type {
- CACHE_TYPE_NOCACHE = 0,
- CACHE_TYPE_INST = 1,
- CACHE_TYPE_DATA = 2,
- CACHE_TYPE_SEPARATE = 3,
- CACHE_TYPE_UNIFIED = 4,
-};
-
-struct cacheinfo {
- unsigned int id;
- enum cache_type type;
- unsigned int level;
- unsigned int coherency_line_size;
- unsigned int number_of_sets;
- unsigned int ways_of_associativity;
- unsigned int physical_line_partition;
- unsigned int size;
- cpumask_t shared_cpu_map;
- unsigned int attributes;
- void *fw_token;
- bool disable_sysfs;
- void *priv;
-};
-
-struct cpu_cacheinfo {
- struct cacheinfo *info_list;
- unsigned int num_levels;
- unsigned int num_leaves;
- bool cpu_map_populated;
-};
-
-struct amd_l3_cache {
- unsigned int indices;
- u8 subcaches[4];
-};
-
-struct threshold_block {
- unsigned int block;
- unsigned int bank;
- unsigned int cpu;
- u32 address;
- u16 interrupt_enable;
- bool interrupt_capable;
- u16 threshold_limit;
- struct kobject kobj;
- struct list_head miscj;
-};
-
-struct threshold_bank {
- struct kobject *kobj;
- struct threshold_block *blocks;
- refcount_t cpus;
-};
-
-struct amd_northbridge {
- struct pci_dev *root;
- struct pci_dev *misc;
- struct pci_dev *link;
- struct amd_l3_cache l3_cache;
- struct threshold_bank *bank4;
-};
-
-struct cpu_dev {
- const char *c_vendor;
- const char *c_ident[2];
- void (*c_early_init)(struct cpuinfo_x86 *);
- void (*c_bsp_init)(struct cpuinfo_x86 *);
- void (*c_init)(struct cpuinfo_x86 *);
- void (*c_identify)(struct cpuinfo_x86 *);
- void (*c_detect_tlb)(struct cpuinfo_x86 *);
- int c_x86_vendor;
-};
-
-enum tsx_ctrl_states {
- TSX_CTRL_ENABLE = 0,
- TSX_CTRL_DISABLE = 1,
- TSX_CTRL_NOT_SUPPORTED = 2,
-};
-
-struct _cache_table {
- unsigned char descriptor;
- char cache_type;
- short int size;
-};
-
-enum _cache_type {
- CTYPE_NULL = 0,
- CTYPE_DATA = 1,
- CTYPE_INST = 2,
- CTYPE_UNIFIED = 3,
-};
-
-union _cpuid4_leaf_eax {
- struct {
- enum _cache_type type: 5;
- unsigned int level: 3;
- unsigned int is_self_initializing: 1;
- unsigned int is_fully_associative: 1;
- unsigned int reserved: 4;
- unsigned int num_threads_sharing: 12;
- unsigned int num_cores_on_die: 6;
- } split;
- u32 full;
-};
-
-union _cpuid4_leaf_ebx {
- struct {
- unsigned int coherency_line_size: 12;
- unsigned int physical_line_partition: 10;
- unsigned int ways_of_associativity: 10;
- } split;
- u32 full;
-};
-
-union _cpuid4_leaf_ecx {
- struct {
- unsigned int number_of_sets: 32;
- } split;
- u32 full;
-};
-
-struct _cpuid4_info_regs {
- union _cpuid4_leaf_eax eax;
- union _cpuid4_leaf_ebx ebx;
- union _cpuid4_leaf_ecx ecx;
- unsigned int id;
- long unsigned int size;
- struct amd_northbridge *nb;
-};
-
-union l1_cache {
- struct {
- unsigned int line_size: 8;
- unsigned int lines_per_tag: 8;
- unsigned int assoc: 8;
- unsigned int size_in_kb: 8;
- };
- unsigned int val;
-};
-
-union l2_cache {
- struct {
- unsigned int line_size: 8;
- unsigned int lines_per_tag: 4;
- unsigned int assoc: 4;
- unsigned int size_in_kb: 16;
- };
- unsigned int val;
-};
-
-union l3_cache {
- struct {
- unsigned int line_size: 8;
- unsigned int lines_per_tag: 4;
- unsigned int assoc: 4;
- unsigned int res: 2;
- unsigned int size_encoded: 14;
- };
- unsigned int val;
-};
-
-struct cpuid_bit {
- u16 feature;
- u8 reg;
- u8 bit;
- u32 level;
- u32 sub_leaf;
-};
-
-enum cpuid_leafs {
- CPUID_1_EDX = 0,
- CPUID_8000_0001_EDX = 1,
- CPUID_8086_0001_EDX = 2,
- CPUID_LNX_1 = 3,
- CPUID_1_ECX = 4,
- CPUID_C000_0001_EDX = 5,
- CPUID_8000_0001_ECX = 6,
- CPUID_LNX_2 = 7,
- CPUID_LNX_3 = 8,
- CPUID_7_0_EBX = 9,
- CPUID_D_1_EAX = 10,
- CPUID_LNX_4 = 11,
- CPUID_7_1_EAX = 12,
- CPUID_8000_0008_EBX = 13,
- CPUID_6_EAX = 14,
- CPUID_8000_000A_EDX = 15,
- CPUID_7_ECX = 16,
- CPUID_8000_0007_EBX = 17,
- CPUID_7_EDX = 18,
-};
-
-struct cpuid_dependent_feature {
- u32 feature;
- u32 level;
-};
-
-typedef u32 pao_T_____3;
-
-enum spectre_v2_mitigation {
- SPECTRE_V2_NONE = 0,
- SPECTRE_V2_RETPOLINE_GENERIC = 1,
- SPECTRE_V2_RETPOLINE_AMD = 2,
- SPECTRE_V2_IBRS_ENHANCED = 3,
-};
-
-enum spectre_v2_user_mitigation {
- SPECTRE_V2_USER_NONE = 0,
- SPECTRE_V2_USER_STRICT = 1,
- SPECTRE_V2_USER_STRICT_PREFERRED = 2,
- SPECTRE_V2_USER_PRCTL = 3,
- SPECTRE_V2_USER_SECCOMP = 4,
-};
-
-enum ssb_mitigation {
- SPEC_STORE_BYPASS_NONE = 0,
- SPEC_STORE_BYPASS_DISABLE = 1,
- SPEC_STORE_BYPASS_PRCTL = 2,
- SPEC_STORE_BYPASS_SECCOMP = 3,
-};
-
-enum mds_mitigations {
- MDS_MITIGATION_OFF = 0,
- MDS_MITIGATION_FULL = 1,
- MDS_MITIGATION_VMWERV = 2,
-};
-
-enum taa_mitigations {
- TAA_MITIGATION_OFF = 0,
- TAA_MITIGATION_UCODE_NEEDED = 1,
- TAA_MITIGATION_VERW = 2,
- TAA_MITIGATION_TSX_DISABLED = 3,
-};
-
-enum vmx_l1d_flush_state {
- VMENTER_L1D_FLUSH_AUTO = 0,
- VMENTER_L1D_FLUSH_NEVER = 1,
- VMENTER_L1D_FLUSH_COND = 2,
- VMENTER_L1D_FLUSH_ALWAYS = 3,
- VMENTER_L1D_FLUSH_EPT_DISABLED = 4,
- VMENTER_L1D_FLUSH_NOT_REQUIRED = 5,
-};
-
-enum x86_hypervisor_type {
- X86_HYPER_NATIVE = 0,
- X86_HYPER_VMWARE = 1,
- X86_HYPER_MS_HYPERV = 2,
- X86_HYPER_XEN_PV = 3,
- X86_HYPER_XEN_HVM = 4,
- X86_HYPER_KVM = 5,
- X86_HYPER_JAILHOUSE = 6,
- X86_HYPER_ACRN = 7,
-};
-
-enum spectre_v1_mitigation {
- SPECTRE_V1_MITIGATION_NONE = 0,
- SPECTRE_V1_MITIGATION_AUTO = 1,
-};
-
-enum spectre_v2_mitigation_cmd {
- SPECTRE_V2_CMD_NONE = 0,
- SPECTRE_V2_CMD_AUTO = 1,
- SPECTRE_V2_CMD_FORCE = 2,
- SPECTRE_V2_CMD_RETPOLINE = 3,
- SPECTRE_V2_CMD_RETPOLINE_GENERIC = 4,
- SPECTRE_V2_CMD_RETPOLINE_AMD = 5,
-};
-
-enum spectre_v2_user_cmd {
- SPECTRE_V2_USER_CMD_NONE = 0,
- SPECTRE_V2_USER_CMD_AUTO = 1,
- SPECTRE_V2_USER_CMD_FORCE = 2,
- SPECTRE_V2_USER_CMD_PRCTL = 3,
- SPECTRE_V2_USER_CMD_PRCTL_IBPB = 4,
- SPECTRE_V2_USER_CMD_SECCOMP = 5,
- SPECTRE_V2_USER_CMD_SECCOMP_IBPB = 6,
-};
-
-enum ssb_mitigation_cmd {
- SPEC_STORE_BYPASS_CMD_NONE = 0,
- SPEC_STORE_BYPASS_CMD_AUTO = 1,
- SPEC_STORE_BYPASS_CMD_ON = 2,
- SPEC_STORE_BYPASS_CMD_PRCTL = 3,
- SPEC_STORE_BYPASS_CMD_SECCOMP = 4,
-};
-
-enum hk_flags {
- HK_FLAG_TIMER = 1,
- HK_FLAG_RCU = 2,
- HK_FLAG_MISC = 4,
- HK_FLAG_SCHED = 8,
- HK_FLAG_TICK = 16,
- HK_FLAG_DOMAIN = 32,
- HK_FLAG_WQ = 64,
-};
-
-struct aperfmperf_sample {
- unsigned int khz;
- ktime_t time;
- u64 aperf;
- u64 mperf;
-};
-
-struct cpuid_dep {
- unsigned int feature;
- unsigned int depends;
-};
-
-struct _tlb_table {
- unsigned char descriptor;
- char tlb_type;
- unsigned int entries;
- char info[128];
-};
-
-struct sku_microcode {
- u8 model;
- u8 stepping;
- u32 microcode;
-};
-
-struct cpuid_regs {
- u32 eax;
- u32 ebx;
- u32 ecx;
- u32 edx;
-};
-
-enum pconfig_target {
- INVALID_TARGET = 0,
- MKTME_TARGET = 1,
- PCONFIG_TARGET_NR = 2,
-};
-
-enum {
- PCONFIG_CPUID_SUBLEAF_INVALID = 0,
- PCONFIG_CPUID_SUBLEAF_TARGETID = 1,
-};
-
-typedef u8 pto_T_____10;
-
-enum mf_flags {
- MF_COUNT_INCREASED = 1,
- MF_ACTION_REQUIRED = 2,
- MF_MUST_KILL = 4,
- MF_SOFT_OFFLINE = 8,
-};
-
-enum mce_notifier_prios {
- MCE_PRIO_FIRST = 2147483647,
- MCE_PRIO_SRAO = 2147483646,
- MCE_PRIO_EXTLOG = 2147483645,
- MCE_PRIO_NFIT = 2147483644,
- MCE_PRIO_EDAC = 2147483643,
- MCE_PRIO_MCELOG = 1,
- MCE_PRIO_LOWEST = 0,
-};
-
-enum mcp_flags {
- MCP_TIMESTAMP = 1,
- MCP_UC = 2,
- MCP_DONTLOG = 4,
-};
-
-enum severity_level {
- MCE_NO_SEVERITY = 0,
- MCE_DEFERRED_SEVERITY = 1,
- MCE_UCNA_SEVERITY = 1,
- MCE_KEEP_SEVERITY = 2,
- MCE_SOME_SEVERITY = 3,
- MCE_AO_SEVERITY = 4,
- MCE_UC_SEVERITY = 5,
- MCE_AR_SEVERITY = 6,
- MCE_PANIC_SEVERITY = 7,
-};
-
-struct mce_evt_llist {
- struct llist_node llnode;
- struct mce mce;
-};
-
-struct mca_config {
- bool dont_log_ce;
- bool cmci_disabled;
- bool ignore_ce;
- __u64 lmce_disabled: 1;
- __u64 disabled: 1;
- __u64 ser: 1;
- __u64 recovery: 1;
- __u64 bios_cmci_threshold: 1;
- long: 35;
- __u64 __reserved: 59;
- s8 bootlog;
- int tolerant;
- int monarch_timeout;
- int panic_timeout;
- u32 rip_msr;
-};
-
-struct mce_vendor_flags {
- __u64 overflow_recov: 1;
- __u64 succor: 1;
- __u64 smca: 1;
- __u64 __reserved_0: 61;
-};
-
-struct mca_msr_regs {
- u32 (*ctl)(int);
- u32 (*status)(int);
- u32 (*addr)(int);
- u32 (*misc)(int);
-};
-
-struct trace_event_raw_mce_record {
- struct trace_entry ent;
- u64 mcgcap;
- u64 mcgstatus;
- u64 status;
- u64 addr;
- u64 misc;
- u64 synd;
- u64 ipid;
- u64 ip;
- u64 tsc;
- u64 walltime;
- u32 cpu;
- u32 cpuid;
- u32 apicid;
- u32 socketid;
- u8 cs;
- u8 bank;
- u8 cpuvendor;
- char __data[0];
-};
-
-struct trace_event_data_offsets_mce_record {};
-
-typedef void (*btf_trace_mce_record)(void *, struct mce *);
-
-struct mce_bank {
- u64 ctl;
- bool init;
-};
-
-struct mce_bank_dev {
- struct device_attribute attr;
- char attrname[16];
- u8 bank;
-};
-
-typedef unsigned int pto_T_____11;
-
-enum context {
- IN_KERNEL = 1,
- IN_USER = 2,
- IN_KERNEL_RECOV = 3,
-};
-
-enum ser {
- SER_REQUIRED = 1,
- NO_SER = 2,
-};
-
-enum exception {
- EXCP_CONTEXT = 1,
- NO_EXCP = 2,
-};
-
-struct severity {
- u64 mask;
- u64 result;
- unsigned char sev;
- unsigned char mcgmask;
- unsigned char mcgres;
- unsigned char ser;
- unsigned char context;
- unsigned char excp;
- unsigned char covered;
- char *msg;
-};
-
-struct gen_pool;
-
-typedef long unsigned int (*genpool_algo_t)(long unsigned int *, long unsigned int, long unsigned int, unsigned int, void *, struct gen_pool *, long unsigned int);
-
-struct gen_pool {
- spinlock_t lock;
- struct list_head chunks;
- int min_alloc_order;
- genpool_algo_t algo;
- void *data;
- const char *name;
-};
-
-enum {
- CMCI_STORM_NONE = 0,
- CMCI_STORM_ACTIVE = 1,
- CMCI_STORM_SUBSIDED = 2,
-};
-
-enum kobject_action {
- KOBJ_ADD = 0,
- KOBJ_REMOVE = 1,
- KOBJ_CHANGE = 2,
- KOBJ_MOVE = 3,
- KOBJ_ONLINE = 4,
- KOBJ_OFFLINE = 5,
- KOBJ_BIND = 6,
- KOBJ_UNBIND = 7,
- KOBJ_MAX = 8,
-};
-
-enum smca_bank_types {
- SMCA_LS = 0,
- SMCA_IF = 1,
- SMCA_L2_CACHE = 2,
- SMCA_DE = 3,
- SMCA_RESERVED = 4,
- SMCA_EX = 5,
- SMCA_FP = 6,
- SMCA_L3_CACHE = 7,
- SMCA_CS = 8,
- SMCA_CS_V2 = 9,
- SMCA_PIE = 10,
- SMCA_UMC = 11,
- SMCA_PB = 12,
- SMCA_PSP = 13,
- SMCA_PSP_V2 = 14,
- SMCA_SMU = 15,
- SMCA_SMU_V2 = 16,
- SMCA_MP5 = 17,
- SMCA_NBIO = 18,
- SMCA_PCIE = 19,
- N_SMCA_BANK_TYPES = 20,
-};
-
-struct smca_bank_name {
- const char *name;
- const char *long_name;
-};
-
-struct thresh_restart {
- struct threshold_block *b;
- int reset;
- int set_lvt_off;
- int lvt_off;
- u16 old_limit;
-};
-
-struct threshold_attr {
- struct attribute attr;
- ssize_t (*show)(struct threshold_block *, char *);
- ssize_t (*store)(struct threshold_block *, const char *, size_t);
-};
-
-struct _thermal_state {
- u64 next_check;
- u64 last_interrupt_time;
- struct delayed_work therm_work;
- long unsigned int count;
- long unsigned int last_count;
- long unsigned int max_time_ms;
- long unsigned int total_time_ms;
- bool rate_control_active;
- bool new_event;
- u8 level;
- u8 sample_index;
- u8 sample_count;
- u8 average;
- u8 baseline_temp;
- u8 temp_samples[3];
-};
-
-struct thermal_state {
- struct _thermal_state core_throttle;
- struct _thermal_state core_power_limit;
- struct _thermal_state package_throttle;
- struct _thermal_state package_power_limit;
- struct _thermal_state core_thresh0;
- struct _thermal_state core_thresh1;
- struct _thermal_state pkg_thresh0;
- struct _thermal_state pkg_thresh1;
-};
-
-struct mtrr_var_range {
- __u32 base_lo;
- __u32 base_hi;
- __u32 mask_lo;
- __u32 mask_hi;
-};
-
-typedef __u8 mtrr_type;
-
-struct mtrr_state_type {
- struct mtrr_var_range var_ranges[256];
- mtrr_type fixed_ranges[88];
- unsigned char enabled;
- unsigned char have_fixed;
- mtrr_type def_type;
-};
-
-struct mtrr_ops {
- u32 vendor;
- u32 use_intel_if;
- void (*set)(unsigned int, long unsigned int, long unsigned int, mtrr_type);
- void (*set_all)();
- void (*get)(unsigned int, long unsigned int *, long unsigned int *, mtrr_type *);
- int (*get_free_region)(long unsigned int, long unsigned int, int);
- int (*validate_add_page)(long unsigned int, long unsigned int, unsigned int);
- int (*have_wrcomb)();
-};
-
-struct set_mtrr_data {
- long unsigned int smp_base;
- long unsigned int smp_size;
- unsigned int smp_reg;
- mtrr_type smp_type;
-};
-
-struct mtrr_value {
- mtrr_type ltype;
- long unsigned int lbase;
- long unsigned int lsize;
-};
-
-struct mtrr_sentry {
- __u64 base;
- __u32 size;
- __u32 type;
-};
-
-struct mtrr_gentry {
- __u64 base;
- __u32 size;
- __u32 regnum;
- __u32 type;
- __u32 _pad;
-};
-
-typedef u32 compat_uint_t;
-
-struct mtrr_sentry32 {
- compat_ulong_t base;
- compat_uint_t size;
- compat_uint_t type;
-};
-
-struct mtrr_gentry32 {
- compat_ulong_t regnum;
- compat_uint_t base;
- compat_uint_t size;
- compat_uint_t type;
-};
-
-struct fixed_range_block {
- int base_msr;
- int ranges;
-};
-
-struct var_mtrr_range_state {
- long unsigned int base_pfn;
- long unsigned int size_pfn;
- mtrr_type type;
-};
-
-struct subsys_interface {
- const char *name;
- struct bus_type *subsys;
- struct list_head node;
- int (*add_dev)(struct device *, struct subsys_interface *);
- void (*remove_dev)(struct device *, struct subsys_interface *);
-};
-
-struct property_entry;
-
-struct platform_device_info {
- struct device *parent;
- struct fwnode_handle *fwnode;
- bool of_node_reused;
- const char *name;
- int id;
- const struct resource *res;
- unsigned int num_res;
- const void *data;
- size_t size_data;
- u64 dma_mask;
- struct property_entry *properties;
-};
-
-struct builtin_fw {
- char *name;
- void *data;
- long unsigned int size;
-};
-
-struct cpio_data {
- void *data;
- size_t size;
- char name[18];
-};
-
-enum ucode_state {
- UCODE_OK = 0,
- UCODE_NEW = 1,
- UCODE_UPDATED = 2,
- UCODE_NFOUND = 3,
- UCODE_ERROR = 4,
-};
-
-struct microcode_ops {
- enum ucode_state (*request_microcode_user)(int, const void *, size_t);
- enum ucode_state (*request_microcode_fw)(int, struct device *, bool);
- void (*microcode_fini_cpu)(int);
- enum ucode_state (*apply_microcode)(int);
- int (*collect_cpu_info)(int, struct cpu_signature *);
-};
-
-struct cpu_info_ctx {
- struct cpu_signature *cpu_sig;
- int err;
-};
-
-struct firmware {
- size_t size;
- const u8 *data;
- struct page **pages;
- void *priv;
-};
-
-struct ucode_patch {
- struct list_head plist;
- void *data;
- u32 patch_id;
- u16 equiv_cpu;
-};
-
-struct microcode_header_intel {
- unsigned int hdrver;
- unsigned int rev;
- unsigned int date;
- unsigned int sig;
- unsigned int cksum;
- unsigned int ldrver;
- unsigned int pf;
- unsigned int datasize;
- unsigned int totalsize;
- unsigned int reserved[3];
-};
-
-struct microcode_intel {
- struct microcode_header_intel hdr;
- unsigned int bits[0];
-};
-
-struct extended_signature {
- unsigned int sig;
- unsigned int pf;
- unsigned int cksum;
-};
-
-struct extended_sigtable {
- unsigned int count;
- unsigned int cksum;
- unsigned int reserved[3];
- struct extended_signature sigs[0];
-};
-
-struct equiv_cpu_entry {
- u32 installed_cpu;
- u32 fixed_errata_mask;
- u32 fixed_errata_compare;
- u16 equiv_cpu;
- u16 res;
-};
-
-struct microcode_header_amd {
- u32 data_code;
- u32 patch_id;
- u16 mc_patch_data_id;
- u8 mc_patch_data_len;
- u8 init_flag;
- u32 mc_patch_data_checksum;
- u32 nb_dev_id;
- u32 sb_dev_id;
- u16 processor_rev_id;
- u8 nb_rev_id;
- u8 sb_rev_id;
- u8 bios_api_rev;
- u8 reserved1[3];
- u32 match_reg[8];
-};
-
-struct microcode_amd {
- struct microcode_header_amd hdr;
- unsigned int mpb[0];
-};
-
-struct equiv_cpu_table {
- unsigned int num_entries;
- struct equiv_cpu_entry *entry;
-};
-
-struct cont_desc {
- struct microcode_amd *mc;
- u32 cpuid_1_eax;
- u32 psize;
- u8 *data;
- size_t size;
-};
-
-enum mp_irq_source_types {
- mp_INT = 0,
- mp_NMI = 1,
- mp_SMI = 2,
- mp_ExtINT = 3,
-};
-
-struct IO_APIC_route_entry {
- __u32 vector: 8;
- __u32 delivery_mode: 3;
- __u32 dest_mode: 1;
- __u32 delivery_status: 1;
- __u32 polarity: 1;
- __u32 irr: 1;
- __u32 trigger: 1;
- __u32 mask: 1;
- __u32 __reserved_2: 15;
- __u32 __reserved_3: 24;
- __u32 dest: 8;
-};
-
-typedef u64 acpi_physical_address;
-
-typedef u32 acpi_status;
-
-typedef void *acpi_handle;
-
-typedef u8 acpi_adr_space_type;
-
-struct acpi_subtable_header {
- u8 type;
- u8 length;
-};
-
-struct acpi_table_bgrt {
- struct acpi_table_header header;
- u16 version;
- u8 status;
- u8 image_type;
- u64 image_address;
- u32 image_offset_x;
- u32 image_offset_y;
-};
-
-struct acpi_table_boot {
- struct acpi_table_header header;
- u8 cmos_index;
- u8 reserved[3];
-};
-
-struct acpi_hmat_structure {
- u16 type;
- u16 reserved;
- u32 length;
-};
-
-struct acpi_table_hpet {
- struct acpi_table_header header;
- u32 id;
- struct acpi_generic_address address;
- u8 sequence;
- u16 minimum_tick;
- u8 flags;
-} __attribute__((packed));
-
-struct acpi_table_madt {
- struct acpi_table_header header;
- u32 address;
- u32 flags;
-};
-
-enum acpi_madt_type {
- ACPI_MADT_TYPE_LOCAL_APIC = 0,
- ACPI_MADT_TYPE_IO_APIC = 1,
- ACPI_MADT_TYPE_INTERRUPT_OVERRIDE = 2,
- ACPI_MADT_TYPE_NMI_SOURCE = 3,
- ACPI_MADT_TYPE_LOCAL_APIC_NMI = 4,
- ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE = 5,
- ACPI_MADT_TYPE_IO_SAPIC = 6,
- ACPI_MADT_TYPE_LOCAL_SAPIC = 7,
- ACPI_MADT_TYPE_INTERRUPT_SOURCE = 8,
- ACPI_MADT_TYPE_LOCAL_X2APIC = 9,
- ACPI_MADT_TYPE_LOCAL_X2APIC_NMI = 10,
- ACPI_MADT_TYPE_GENERIC_INTERRUPT = 11,
- ACPI_MADT_TYPE_GENERIC_DISTRIBUTOR = 12,
- ACPI_MADT_TYPE_GENERIC_MSI_FRAME = 13,
- ACPI_MADT_TYPE_GENERIC_REDISTRIBUTOR = 14,
- ACPI_MADT_TYPE_GENERIC_TRANSLATOR = 15,
- ACPI_MADT_TYPE_RESERVED = 16,
-};
-
-struct acpi_madt_local_apic {
- struct acpi_subtable_header header;
- u8 processor_id;
- u8 id;
- u32 lapic_flags;
-};
-
-struct acpi_madt_io_apic {
- struct acpi_subtable_header header;
- u8 id;
- u8 reserved;
- u32 address;
- u32 global_irq_base;
-};
-
-struct acpi_madt_interrupt_override {
- struct acpi_subtable_header header;
- u8 bus;
- u8 source_irq;
- u32 global_irq;
- u16 inti_flags;
-} __attribute__((packed));
-
-struct acpi_madt_nmi_source {
- struct acpi_subtable_header header;
- u16 inti_flags;
- u32 global_irq;
-};
-
-struct acpi_madt_local_apic_nmi {
- struct acpi_subtable_header header;
- u8 processor_id;
- u16 inti_flags;
- u8 lint;
-} __attribute__((packed));
-
-struct acpi_madt_local_apic_override {
- struct acpi_subtable_header header;
- u16 reserved;
- u64 address;
-} __attribute__((packed));
-
-struct acpi_madt_local_sapic {
- struct acpi_subtable_header header;
- u8 processor_id;
- u8 id;
- u8 eid;
- u8 reserved[3];
- u32 lapic_flags;
- u32 uid;
- char uid_string[1];
-} __attribute__((packed));
-
-struct acpi_madt_local_x2apic {
- struct acpi_subtable_header header;
- u16 reserved;
- u32 local_apic_id;
- u32 lapic_flags;
- u32 uid;
-};
-
-struct acpi_madt_local_x2apic_nmi {
- struct acpi_subtable_header header;
- u16 inti_flags;
- u32 uid;
- u8 lint;
- u8 reserved[3];
-};
-
-union acpi_subtable_headers {
- struct acpi_subtable_header common;
- struct acpi_hmat_structure hmat;
-};
-
-typedef int (*acpi_tbl_entry_handler)(union acpi_subtable_headers *, const long unsigned int);
-
-struct acpi_subtable_proc {
- int id;
- acpi_tbl_entry_handler handler;
- int count;
-};
-
-typedef u32 phys_cpuid_t;
-
-enum irq_alloc_type {
- X86_IRQ_ALLOC_TYPE_IOAPIC = 1,
- X86_IRQ_ALLOC_TYPE_HPET = 2,
- X86_IRQ_ALLOC_TYPE_MSI = 3,
- X86_IRQ_ALLOC_TYPE_MSIX = 4,
- X86_IRQ_ALLOC_TYPE_DMAR = 5,
- X86_IRQ_ALLOC_TYPE_UV = 6,
-};
-
-struct irq_alloc_info {
- enum irq_alloc_type type;
- u32 flags;
- const struct cpumask *mask;
- union {
- int unused;
- struct {
- int hpet_id;
- int hpet_index;
- void *hpet_data;
- };
- struct {
- struct pci_dev *msi_dev;
- irq_hw_number_t msi_hwirq;
- };
- struct {
- int ioapic_id;
- int ioapic_pin;
- int ioapic_node;
- u32 ioapic_trigger: 1;
- u32 ioapic_polarity: 1;
- u32 ioapic_valid: 1;
- struct IO_APIC_route_entry *ioapic_entry;
- };
- struct {
- int dmar_id;
- void *dmar_data;
- };
- };
-};
-
-struct circ_buf {
- char *buf;
- int head;
- int tail;
-};
-
-struct serial_icounter_struct {
- int cts;
- int dsr;
- int rng;
- int dcd;
- int rx;
- int tx;
- int frame;
- int overrun;
- int parity;
- int brk;
- int buf_overrun;
- int reserved[9];
-};
-
-struct serial_struct {
- int type;
- int line;
- unsigned int port;
- int irq;
- int flags;
- int xmit_fifo_size;
- int custom_divisor;
- int baud_base;
- short unsigned int close_delay;
- char io_type;
- char reserved_char[1];
- int hub6;
- short unsigned int closing_wait;
- short unsigned int closing_wait2;
- unsigned char *iomem_base;
- short unsigned int iomem_reg_shift;
- unsigned int port_high;
- long unsigned int iomap_base;
-};
-
-struct serial_rs485 {
- __u32 flags;
- __u32 delay_rts_before_send;
- __u32 delay_rts_after_send;
- __u32 padding[5];
-};
-
-struct serial_iso7816 {
- __u32 flags;
- __u32 tg;
- __u32 sc_fi;
- __u32 sc_di;
- __u32 clk;
- __u32 reserved[5];
-};
-
-struct uart_port;
-
-struct uart_ops {
- unsigned int (*tx_empty)(struct uart_port *);
- void (*set_mctrl)(struct uart_port *, unsigned int);
- unsigned int (*get_mctrl)(struct uart_port *);
- void (*stop_tx)(struct uart_port *);
- void (*start_tx)(struct uart_port *);
- void (*throttle)(struct uart_port *);
- void (*unthrottle)(struct uart_port *);
- void (*send_xchar)(struct uart_port *, char);
- void (*stop_rx)(struct uart_port *);
- void (*enable_ms)(struct uart_port *);
- void (*break_ctl)(struct uart_port *, int);
- int (*startup)(struct uart_port *);
- void (*shutdown)(struct uart_port *);
- void (*flush_buffer)(struct uart_port *);
- void (*set_termios)(struct uart_port *, struct ktermios *, struct ktermios *);
- void (*set_ldisc)(struct uart_port *, struct ktermios *);
- void (*pm)(struct uart_port *, unsigned int, unsigned int);
- const char * (*type)(struct uart_port *);
- void (*release_port)(struct uart_port *);
- int (*request_port)(struct uart_port *);
- void (*config_port)(struct uart_port *, int);
- int (*verify_port)(struct uart_port *, struct serial_struct *);
- int (*ioctl)(struct uart_port *, unsigned int, long unsigned int);
-};
-
-struct uart_icount {
- __u32 cts;
- __u32 dsr;
- __u32 rng;
- __u32 dcd;
- __u32 rx;
- __u32 tx;
- __u32 frame;
- __u32 overrun;
- __u32 parity;
- __u32 brk;
- __u32 buf_overrun;
-};
-
-typedef unsigned int upf_t;
-
-typedef unsigned int upstat_t;
-
-struct uart_state;
-
-struct uart_port {
- spinlock_t lock;
- long unsigned int iobase;
- unsigned char *membase;
- unsigned int (*serial_in)(struct uart_port *, int);
- void (*serial_out)(struct uart_port *, int, int);
- void (*set_termios)(struct uart_port *, struct ktermios *, struct ktermios *);
- void (*set_ldisc)(struct uart_port *, struct ktermios *);
- unsigned int (*get_mctrl)(struct uart_port *);
- void (*set_mctrl)(struct uart_port *, unsigned int);
- unsigned int (*get_divisor)(struct uart_port *, unsigned int, unsigned int *);
- void (*set_divisor)(struct uart_port *, unsigned int, unsigned int, unsigned int);
- int (*startup)(struct uart_port *);
- void (*shutdown)(struct uart_port *);
- void (*throttle)(struct uart_port *);
- void (*unthrottle)(struct uart_port *);
- int (*handle_irq)(struct uart_port *);
- void (*pm)(struct uart_port *, unsigned int, unsigned int);
- void (*handle_break)(struct uart_port *);
- int (*rs485_config)(struct uart_port *, struct serial_rs485 *);
- int (*iso7816_config)(struct uart_port *, struct serial_iso7816 *);
- unsigned int irq;
- long unsigned int irqflags;
- unsigned int uartclk;
- unsigned int fifosize;
- unsigned char x_char;
- unsigned char regshift;
- unsigned char iotype;
- unsigned char quirks;
- unsigned int read_status_mask;
- unsigned int ignore_status_mask;
- struct uart_state *state;
- struct uart_icount icount;
- struct console *cons;
- long unsigned int sysrq;
- unsigned int sysrq_ch;
- upf_t flags;
- upstat_t status;
- int hw_stopped;
- unsigned int mctrl;
- unsigned int timeout;
- unsigned int type;
- const struct uart_ops *ops;
- unsigned int custom_divisor;
- unsigned int line;
- unsigned int minor;
- resource_size_t mapbase;
- resource_size_t mapsize;
- struct device *dev;
- unsigned char hub6;
- unsigned char suspended;
- unsigned char unused[2];
- const char *name;
- struct attribute_group *attr_group;
- const struct attribute_group **tty_groups;
- struct serial_rs485 rs485;
- struct serial_iso7816 iso7816;
- void *private_data;
-};
-
-enum uart_pm_state {
- UART_PM_STATE_ON = 0,
- UART_PM_STATE_OFF = 3,
- UART_PM_STATE_UNDEFINED = 4,
-};
-
-struct uart_state {
- struct tty_port port;
- enum uart_pm_state pm_state;
- struct circ_buf xmit;
- atomic_t refcount;
- wait_queue_head_t remove_wait;
- struct uart_port *uart_port;
-};
-
-struct earlycon_device {
- struct console *con;
- struct uart_port port;
- char options[16];
- unsigned int baud;
-};
-
-struct earlycon_id {
- char name[15];
- char name_term;
- char compatible[128];
- int (*setup)(struct earlycon_device *, const char *);
-};
-
-enum ioapic_domain_type {
- IOAPIC_DOMAIN_INVALID = 0,
- IOAPIC_DOMAIN_LEGACY = 1,
- IOAPIC_DOMAIN_STRICT = 2,
- IOAPIC_DOMAIN_DYNAMIC = 3,
-};
-
-struct ioapic_domain_cfg {
- enum ioapic_domain_type type;
- const struct irq_domain_ops *ops;
- struct device_node *dev;
-};
-
-struct thermal_cooling_device_ops;
-
-struct thermal_cooling_device {
- int id;
- char type[20];
- struct device device;
- struct device_node *np;
- void *devdata;
- void *stats;
- const struct thermal_cooling_device_ops *ops;
- bool updated;
- struct mutex lock;
- struct list_head thermal_instances;
- struct list_head node;
-};
-
-enum thermal_device_mode {
- THERMAL_DEVICE_DISABLED = 0,
- THERMAL_DEVICE_ENABLED = 1,
-};
-
-enum thermal_trip_type {
- THERMAL_TRIP_ACTIVE = 0,
- THERMAL_TRIP_PASSIVE = 1,
- THERMAL_TRIP_HOT = 2,
- THERMAL_TRIP_CRITICAL = 3,
-};
-
-enum thermal_trend {
- THERMAL_TREND_STABLE = 0,
- THERMAL_TREND_RAISING = 1,
- THERMAL_TREND_DROPPING = 2,
- THERMAL_TREND_RAISE_FULL = 3,
- THERMAL_TREND_DROP_FULL = 4,
-};
-
-enum thermal_notify_event {
- THERMAL_EVENT_UNSPECIFIED = 0,
- THERMAL_EVENT_TEMP_SAMPLE = 1,
- THERMAL_TRIP_VIOLATED = 2,
- THERMAL_TRIP_CHANGED = 3,
- THERMAL_DEVICE_DOWN = 4,
- THERMAL_DEVICE_UP = 5,
- THERMAL_DEVICE_POWER_CAPABILITY_CHANGED = 6,
- THERMAL_TABLE_CHANGED = 7,
-};
-
-struct thermal_zone_device;
-
-struct thermal_zone_device_ops {
- int (*bind)(struct thermal_zone_device *, struct thermal_cooling_device *);
- int (*unbind)(struct thermal_zone_device *, struct thermal_cooling_device *);
- int (*get_temp)(struct thermal_zone_device *, int *);
- int (*set_trips)(struct thermal_zone_device *, int, int);
- int (*get_mode)(struct thermal_zone_device *, enum thermal_device_mode *);
- int (*set_mode)(struct thermal_zone_device *, enum thermal_device_mode);
- int (*get_trip_type)(struct thermal_zone_device *, int, enum thermal_trip_type *);
- int (*get_trip_temp)(struct thermal_zone_device *, int, int *);
- int (*set_trip_temp)(struct thermal_zone_device *, int, int);
- int (*get_trip_hyst)(struct thermal_zone_device *, int, int *);
- int (*set_trip_hyst)(struct thermal_zone_device *, int, int);
- int (*get_crit_temp)(struct thermal_zone_device *, int *);
- int (*set_emul_temp)(struct thermal_zone_device *, int);
- int (*get_trend)(struct thermal_zone_device *, int, enum thermal_trend *);
- int (*notify)(struct thermal_zone_device *, int, enum thermal_trip_type);
-};
-
-struct thermal_attr;
-
-struct thermal_zone_params;
-
-struct thermal_governor;
-
-struct thermal_zone_device {
- int id;
- char type[20];
- struct device device;
- struct attribute_group trips_attribute_group;
- struct thermal_attr *trip_temp_attrs;
- struct thermal_attr *trip_type_attrs;
- struct thermal_attr *trip_hyst_attrs;
- void *devdata;
- int trips;
- long unsigned int trips_disabled;
- int passive_delay;
- int polling_delay;
- int temperature;
- int last_temperature;
- int emul_temperature;
- int passive;
- int prev_low_trip;
- int prev_high_trip;
- unsigned int forced_passive;
- atomic_t need_update;
- struct thermal_zone_device_ops *ops;
- struct thermal_zone_params *tzp;
- struct thermal_governor *governor;
- void *governor_data;
- struct list_head thermal_instances;
- struct ida ida;
- struct mutex lock;
- struct list_head node;
- struct delayed_work poll_queue;
- enum thermal_notify_event notify_event;
-};
-
-struct thermal_cooling_device_ops {
- int (*get_max_state)(struct thermal_cooling_device *, long unsigned int *);
- int (*get_cur_state)(struct thermal_cooling_device *, long unsigned int *);
- int (*set_cur_state)(struct thermal_cooling_device *, long unsigned int);
- int (*get_requested_power)(struct thermal_cooling_device *, struct thermal_zone_device *, u32 *);
- int (*state2power)(struct thermal_cooling_device *, struct thermal_zone_device *, long unsigned int, u32 *);
- int (*power2state)(struct thermal_cooling_device *, struct thermal_zone_device *, u32, long unsigned int *);
-};
-
-struct thermal_attr {
- struct device_attribute attr;
- char name[20];
-};
-
-struct thermal_bind_params;
-
-struct thermal_zone_params {
- char governor_name[20];
- bool no_hwmon;
- int num_tbps;
- struct thermal_bind_params *tbp;
- u32 sustainable_power;
- s32 k_po;
- s32 k_pu;
- s32 k_i;
- s32 k_d;
- s32 integral_cutoff;
- int slope;
- int offset;
-};
-
-struct thermal_governor {
- char name[20];
- int (*bind_to_tz)(struct thermal_zone_device *);
- void (*unbind_from_tz)(struct thermal_zone_device *);
- int (*throttle)(struct thermal_zone_device *, int);
- struct list_head governor_list;
-};
-
-struct thermal_bind_params {
- struct thermal_cooling_device *cdev;
- int weight;
- int trip_mask;
- long unsigned int *binding_limits;
- int (*match)(struct thermal_zone_device *, struct thermal_cooling_device *);
-};
-
-struct acpi_processor_cx {
- u8 valid;
- u8 type;
- u32 address;
- u8 entry_method;
- u8 index;
- u32 latency;
- u8 bm_sts_skip;
- char desc[32];
-};
-
-struct acpi_lpi_state {
- u32 min_residency;
- u32 wake_latency;
- u32 flags;
- u32 arch_flags;
- u32 res_cnt_freq;
- u32 enable_parent_state;
- u64 address;
- u8 index;
- u8 entry_method;
- char desc[32];
-};
-
-struct acpi_processor_power {
- int count;
- union {
- struct acpi_processor_cx states[8];
- struct acpi_lpi_state lpi_states[8];
- };
- int timer_broadcast_on_state;
-};
-
-struct acpi_psd_package {
- u64 num_entries;
- u64 revision;
- u64 domain;
- u64 coord_type;
- u64 num_processors;
-};
-
-struct acpi_pct_register {
- u8 descriptor;
- u16 length;
- u8 space_id;
- u8 bit_width;
- u8 bit_offset;
- u8 reserved;
- u64 address;
-} __attribute__((packed));
-
-struct acpi_processor_px {
- u64 core_frequency;
- u64 power;
- u64 transition_latency;
- u64 bus_master_latency;
- u64 control;
- u64 status;
-};
-
-struct acpi_processor_performance {
- unsigned int state;
- unsigned int platform_limit;
- struct acpi_pct_register control_register;
- struct acpi_pct_register status_register;
- short: 16;
- unsigned int state_count;
- int: 32;
- struct acpi_processor_px *states;
- struct acpi_psd_package domain_info;
- cpumask_var_t shared_cpu_map;
- unsigned int shared_type;
- int: 32;
-} __attribute__((packed));
-
-struct acpi_tsd_package {
- u64 num_entries;
- u64 revision;
- u64 domain;
- u64 coord_type;
- u64 num_processors;
-};
-
-struct acpi_processor_tx_tss {
- u64 freqpercentage;
- u64 power;
- u64 transition_latency;
- u64 control;
- u64 status;
-};
-
-struct acpi_processor_tx {
- u16 power;
- u16 performance;
-};
-
-struct acpi_processor;
-
-struct acpi_processor_throttling {
- unsigned int state;
- unsigned int platform_limit;
- struct acpi_pct_register control_register;
- struct acpi_pct_register status_register;
- short: 16;
- unsigned int state_count;
- int: 32;
- struct acpi_processor_tx_tss *states_tss;
- struct acpi_tsd_package domain_info;
- cpumask_var_t shared_cpu_map;
- int (*acpi_processor_get_throttling)(struct acpi_processor *);
- int (*acpi_processor_set_throttling)(struct acpi_processor *, int, bool);
- u32 address;
- u8 duty_offset;
- u8 duty_width;
- u8 tsd_valid_flag;
- char: 8;
- unsigned int shared_type;
- struct acpi_processor_tx states[16];
- int: 32;
-} __attribute__((packed));
-
-struct acpi_processor_flags {
- u8 power: 1;
- u8 performance: 1;
- u8 throttling: 1;
- u8 limit: 1;
- u8 bm_control: 1;
- u8 bm_check: 1;
- u8 has_cst: 1;
- u8 has_lpi: 1;
- u8 power_setup_done: 1;
- u8 bm_rld_set: 1;
- u8 need_hotplug_init: 1;
-};
-
-struct acpi_processor_lx {
- int px;
- int tx;
-};
-
-struct acpi_processor_limit {
- struct acpi_processor_lx state;
- struct acpi_processor_lx thermal;
- struct acpi_processor_lx user;
-};
-
-struct acpi_processor {
- acpi_handle handle;
- u32 acpi_id;
- phys_cpuid_t phys_id;
- u32 id;
- u32 pblk;
- int performance_platform_limit;
- int throttling_platform_limit;
- struct acpi_processor_flags flags;
- struct acpi_processor_power power;
- struct acpi_processor_performance *performance;
- struct acpi_processor_throttling throttling;
- struct acpi_processor_limit limit;
- struct thermal_cooling_device *cdev;
- struct device *dev;
- struct freq_qos_request perflib_req;
- struct freq_qos_request thermal_req;
-};
-
-struct acpi_processor_errata {
- u8 smp;
- struct {
- u8 throttle: 1;
- u8 fdma: 1;
- u8 reserved: 6;
- u32 bmisx;
- } piix4;
-};
-
-struct cpuidle_driver;
-
-struct wakeup_header {
- u16 video_mode;
- u32 pmode_entry;
- u16 pmode_cs;
- u32 pmode_cr0;
- u32 pmode_cr3;
- u32 pmode_cr4;
- u32 pmode_efer_low;
- u32 pmode_efer_high;
- u64 pmode_gdt;
- u32 pmode_misc_en_low;
- u32 pmode_misc_en_high;
- u32 pmode_behavior;
- u32 realmode_flags;
- u32 real_magic;
- u32 signature;
-} __attribute__((packed));
-
-struct cpc_reg {
- u8 descriptor;
- u16 length;
- u8 space_id;
- u8 bit_width;
- u8 bit_offset;
- u8 access_width;
- u64 address;
-} __attribute__((packed));
-
-struct acpi_power_register {
- u8 descriptor;
- u16 length;
- u8 space_id;
- u8 bit_width;
- u8 bit_offset;
- u8 access_size;
- u64 address;
-} __attribute__((packed));
-
-struct cstate_entry {
- struct {
- unsigned int eax;
- unsigned int ecx;
- } states[8];
-};
-
-typedef void (*nmi_shootdown_cb)(int, struct pt_regs *);
-
-struct pci_ops___2;
-
-struct cpuid_regs_done {
- struct cpuid_regs regs;
- struct completion done;
-};
-
-struct intel_early_ops {
- resource_size_t (*stolen_size)(int, int, int);
- resource_size_t (*stolen_base)(int, int, int, resource_size_t);
-};
-
-struct chipset {
- u32 vendor;
- u32 device;
- u32 class;
- u32 class_mask;
- u32 flags;
- void (*f)(int, int, int);
-};
-
-struct sched_domain_shared {
- atomic_t ref;
- atomic_t nr_busy_cpus;
- int has_idle_cores;
-};
-
-struct sched_group;
-
-struct sched_domain {
- struct sched_domain *parent;
- struct sched_domain *child;
- struct sched_group *groups;
- long unsigned int min_interval;
- long unsigned int max_interval;
- unsigned int busy_factor;
- unsigned int imbalance_pct;
- unsigned int cache_nice_tries;
- int nohz_idle;
- int flags;
- int level;
- long unsigned int last_balance;
- unsigned int balance_interval;
- unsigned int nr_balance_failed;
- u64 max_newidle_lb_cost;
- long unsigned int next_decay_max_lb_cost;
- u64 avg_scan_cost;
- unsigned int lb_count[3];
- unsigned int lb_failed[3];
- unsigned int lb_balanced[3];
- unsigned int lb_imbalance[3];
- unsigned int lb_gained[3];
- unsigned int lb_hot_gained[3];
- unsigned int lb_nobusyg[3];
- unsigned int lb_nobusyq[3];
- unsigned int alb_count;
- unsigned int alb_failed;
- unsigned int alb_pushed;
- unsigned int sbe_count;
- unsigned int sbe_balanced;
- unsigned int sbe_pushed;
- unsigned int sbf_count;
- unsigned int sbf_balanced;
- unsigned int sbf_pushed;
- unsigned int ttwu_wake_remote;
- unsigned int ttwu_move_affine;
- unsigned int ttwu_move_balance;
- union {
- void *private;
- struct callback_head rcu;
- };
- struct sched_domain_shared *shared;
- unsigned int span_weight;
- long unsigned int span[0];
-};
-
-typedef const struct cpumask * (*sched_domain_mask_f)(int);
-
-typedef int (*sched_domain_flags_f)();
-
-struct sched_group_capacity;
-
-struct sd_data {
- struct sched_domain **sd;
- struct sched_domain_shared **sds;
- struct sched_group **sg;
- struct sched_group_capacity **sgc;
-};
-
-struct sched_domain_topology_level {
- sched_domain_mask_f mask;
- sched_domain_flags_f sd_flags;
- int flags;
- int numa_level;
- struct sd_data data;
-};
-
-struct tsc_adjust {
- s64 bootval;
- s64 adjusted;
- long unsigned int nextcheck;
- bool warned;
-};
-
-enum {
- DUMP_PREFIX_NONE = 0,
- DUMP_PREFIX_ADDRESS = 1,
- DUMP_PREFIX_OFFSET = 2,
-};
-
-struct mpf_intel {
- char signature[4];
- unsigned int physptr;
- unsigned char length;
- unsigned char specification;
- unsigned char checksum;
- unsigned char feature1;
- unsigned char feature2;
- unsigned char feature3;
- unsigned char feature4;
- unsigned char feature5;
-};
-
-struct mpc_ioapic {
- unsigned char type;
- unsigned char apicid;
- unsigned char apicver;
- unsigned char flags;
- unsigned int apicaddr;
-};
-
-struct mpc_lintsrc {
- unsigned char type;
- unsigned char irqtype;
- short unsigned int irqflag;
- unsigned char srcbusid;
- unsigned char srcbusirq;
- unsigned char destapic;
- unsigned char destapiclint;
-};
-
-union apic_ir {
- long unsigned int map[4];
- u32 regs[8];
-};
-
-enum ioapic_irq_destination_types {
- dest_Fixed = 0,
- dest_LowestPrio = 1,
- dest_SMI = 2,
- dest__reserved_1 = 3,
- dest_NMI = 4,
- dest_INIT = 5,
- dest__reserved_2 = 6,
- dest_ExtINT = 7,
-};
-
-enum {
- IRQ_SET_MASK_OK = 0,
- IRQ_SET_MASK_OK_NOCOPY = 1,
- IRQ_SET_MASK_OK_DONE = 2,
-};
-
-enum {
- IRQD_TRIGGER_MASK = 15,
- IRQD_SETAFFINITY_PENDING = 256,
- IRQD_ACTIVATED = 512,
- IRQD_NO_BALANCING = 1024,
- IRQD_PER_CPU = 2048,
- IRQD_AFFINITY_SET = 4096,
- IRQD_LEVEL = 8192,
- IRQD_WAKEUP_STATE = 16384,
- IRQD_MOVE_PCNTXT = 32768,
- IRQD_IRQ_DISABLED = 65536,
- IRQD_IRQ_MASKED = 131072,
- IRQD_IRQ_INPROGRESS = 262144,
- IRQD_WAKEUP_ARMED = 524288,
- IRQD_FORWARDED_TO_VCPU = 1048576,
- IRQD_AFFINITY_MANAGED = 2097152,
- IRQD_IRQ_STARTED = 4194304,
- IRQD_MANAGED_SHUTDOWN = 8388608,
- IRQD_SINGLE_TARGET = 16777216,
- IRQD_DEFAULT_TRIGGER_SET = 33554432,
- IRQD_CAN_RESERVE = 67108864,
-};
-
-struct irq_cfg {
- unsigned int dest_apicid;
- unsigned int vector;
-};
-
-enum {
- IRQCHIP_FWNODE_REAL = 0,
- IRQCHIP_FWNODE_NAMED = 1,
- IRQCHIP_FWNODE_NAMED_ID = 2,
-};
-
-enum {
- X86_IRQ_ALLOC_CONTIGUOUS_VECTORS = 1,
- X86_IRQ_ALLOC_LEGACY = 2,
-};
-
-struct apic_chip_data {
- struct irq_cfg hw_irq_cfg;
- unsigned int vector;
- unsigned int prev_vector;
- unsigned int cpu;
- unsigned int prev_cpu;
- unsigned int irq;
- struct hlist_node clist;
- unsigned int move_in_progress: 1;
- unsigned int is_managed: 1;
- unsigned int can_reserve: 1;
- unsigned int has_reserved: 1;
-};
-
-struct irq_matrix;
-
-union IO_APIC_reg_00 {
- u32 raw;
- struct {
- u32 __reserved_2: 14;
- u32 LTS: 1;
- u32 delivery_type: 1;
- u32 __reserved_1: 8;
- u32 ID: 8;
- } bits;
-};
-
-union IO_APIC_reg_01 {
- u32 raw;
- struct {
- u32 version: 8;
- u32 __reserved_2: 7;
- u32 PRQ: 1;
- u32 entries: 8;
- u32 __reserved_1: 8;
- } bits;
-};
-
-union IO_APIC_reg_02 {
- u32 raw;
- struct {
- u32 __reserved_2: 24;
- u32 arbitration: 4;
- u32 __reserved_1: 4;
- } bits;
-};
-
-union IO_APIC_reg_03 {
- u32 raw;
- struct {
- u32 boot_DT: 1;
- u32 __reserved_1: 31;
- } bits;
-};
-
-struct IR_IO_APIC_route_entry {
- __u64 vector: 8;
- __u64 zero: 3;
- __u64 index2: 1;
- __u64 delivery_status: 1;
- __u64 polarity: 1;
- __u64 irr: 1;
- __u64 trigger: 1;
- __u64 mask: 1;
- __u64 reserved: 31;
- __u64 format: 1;
- __u64 index: 15;
-};
-
-enum {
- IRQ_TYPE_NONE = 0,
- IRQ_TYPE_EDGE_RISING = 1,
- IRQ_TYPE_EDGE_FALLING = 2,
- IRQ_TYPE_EDGE_BOTH = 3,
- IRQ_TYPE_LEVEL_HIGH = 4,
- IRQ_TYPE_LEVEL_LOW = 8,
- IRQ_TYPE_LEVEL_MASK = 12,
- IRQ_TYPE_SENSE_MASK = 15,
- IRQ_TYPE_DEFAULT = 15,
- IRQ_TYPE_PROBE = 16,
- IRQ_LEVEL = 256,
- IRQ_PER_CPU = 512,
- IRQ_NOPROBE = 1024,
- IRQ_NOREQUEST = 2048,
- IRQ_NOAUTOEN = 4096,
- IRQ_NO_BALANCING = 8192,
- IRQ_MOVE_PCNTXT = 16384,
- IRQ_NESTED_THREAD = 32768,
- IRQ_NOTHREAD = 65536,
- IRQ_PER_CPU_DEVID = 131072,
- IRQ_IS_POLLED = 262144,
- IRQ_DISABLE_UNLAZY = 524288,
-};
-
-enum {
- IRQCHIP_SET_TYPE_MASKED = 1,
- IRQCHIP_EOI_IF_HANDLED = 2,
- IRQCHIP_MASK_ON_SUSPEND = 4,
- IRQCHIP_ONOFFLINE_ENABLED = 8,
- IRQCHIP_SKIP_SET_WAKE = 16,
- IRQCHIP_ONESHOT_SAFE = 32,
- IRQCHIP_EOI_THREADED = 64,
- IRQCHIP_SUPPORTS_LEVEL_MSI = 128,
- IRQCHIP_SUPPORTS_NMI = 256,
-};
-
-struct irq_pin_list {
- struct list_head list;
- int apic;
- int pin;
-};
-
-struct mp_chip_data {
- struct list_head irq_2_pin;
- struct IO_APIC_route_entry entry;
- int trigger;
- int polarity;
- u32 count;
- bool isa_irq;
-};
-
-struct mp_ioapic_gsi {
- u32 gsi_base;
- u32 gsi_end;
-};
-
-struct ioapic {
- int nr_registers;
- struct IO_APIC_route_entry *saved_registers;
- struct mpc_ioapic mp_config;
- struct mp_ioapic_gsi gsi_config;
- struct ioapic_domain_cfg irqdomain_cfg;
- struct irq_domain *irqdomain;
- struct resource *iomem_res;
-};
-
-struct io_apic {
- unsigned int index;
- unsigned int unused[3];
- unsigned int data;
- unsigned int unused2[11];
- unsigned int eoi;
-};
-
-union entry_union {
- struct {
- u32 w1;
- u32 w2;
- };
- struct IO_APIC_route_entry entry;
-};
-
-typedef struct irq_alloc_info msi_alloc_info_t;
-
-struct msi_domain_info;
-
-struct msi_domain_ops {
- irq_hw_number_t (*get_hwirq)(struct msi_domain_info *, msi_alloc_info_t *);
- int (*msi_init)(struct irq_domain *, struct msi_domain_info *, unsigned int, irq_hw_number_t, msi_alloc_info_t *);
- void (*msi_free)(struct irq_domain *, struct msi_domain_info *, unsigned int);
- int (*msi_check)(struct irq_domain *, struct msi_domain_info *, struct device *);
- int (*msi_prepare)(struct irq_domain *, struct device *, int, msi_alloc_info_t *);
- void (*msi_finish)(msi_alloc_info_t *, int);
- void (*set_desc)(msi_alloc_info_t *, struct msi_desc *);
- int (*handle_error)(struct irq_domain *, struct msi_desc *, int);
-};
-
-struct msi_domain_info {
- u32 flags;
- struct msi_domain_ops *ops;
- struct irq_chip *chip;
- void *chip_data;
- irq_flow_handler_t handler;
- void *handler_data;
- const char *handler_name;
- void *data;
-};
-
-enum {
- MSI_FLAG_USE_DEF_DOM_OPS = 1,
- MSI_FLAG_USE_DEF_CHIP_OPS = 2,
- MSI_FLAG_MULTI_PCI_MSI = 4,
- MSI_FLAG_PCI_MSIX = 8,
- MSI_FLAG_ACTIVATE_EARLY = 16,
- MSI_FLAG_MUST_REACTIVATE = 32,
- MSI_FLAG_LEVEL_CAPABLE = 64,
-};
-
-struct hpet_channel;
-
-struct x86_mapping_info {
- void * (*alloc_pgt_page)(void *);
- void *context;
- long unsigned int page_flag;
- long unsigned int offset;
- bool direct_gbpages;
- long unsigned int kernpg_flag;
-};
-
-struct kexec_file_ops;
-
-struct init_pgtable_data {
- struct x86_mapping_info *info;
- pgd_t *level4p;
-};
-
-struct kretprobe_instance;
-
-typedef int (*kretprobe_handler_t)(struct kretprobe_instance *, struct pt_regs *);
-
-struct kretprobe;
-
-struct kretprobe_instance {
- struct hlist_node hlist;
- struct kretprobe *rp;
- kprobe_opcode_t *ret_addr;
- struct task_struct *task;
- void *fp;
- char data[0];
-};
-
-struct kretprobe {
- struct kprobe kp;
- kretprobe_handler_t handler;
- kretprobe_handler_t entry_handler;
- int maxactive;
- int nmissed;
- size_t data_size;
- struct hlist_head free_instances;
- raw_spinlock_t lock;
-};
-
-typedef struct kprobe *pto_T_____12;
-
-struct __arch_relative_insn {
- u8 op;
- s32 raddr;
-} __attribute__((packed));
-
-struct arch_optimized_insn {
- kprobe_opcode_t copied_insn[4];
- kprobe_opcode_t *insn;
- size_t size;
-};
-
-struct optimized_kprobe {
- struct kprobe kp;
- struct list_head list;
- struct arch_optimized_insn optinsn;
-};
-
-typedef __u64 Elf64_Off;
-
-struct elf64_rela {
- Elf64_Addr r_offset;
- Elf64_Xword r_info;
- Elf64_Sxword r_addend;
-};
-
-typedef struct elf64_rela Elf64_Rela;
-
-struct elf64_hdr {
- unsigned char e_ident[16];
- Elf64_Half e_type;
- Elf64_Half e_machine;
- Elf64_Word e_version;
- Elf64_Addr e_entry;
- Elf64_Off e_phoff;
- Elf64_Off e_shoff;
- Elf64_Word e_flags;
- Elf64_Half e_ehsize;
- Elf64_Half e_phentsize;
- Elf64_Half e_phnum;
- Elf64_Half e_shentsize;
- Elf64_Half e_shnum;
- Elf64_Half e_shstrndx;
-};
-
-typedef struct elf64_hdr Elf64_Ehdr;
-
-struct elf64_shdr {
- Elf64_Word sh_name;
- Elf64_Word sh_type;
- Elf64_Xword sh_flags;
- Elf64_Addr sh_addr;
- Elf64_Off sh_offset;
- Elf64_Xword sh_size;
- Elf64_Word sh_link;
- Elf64_Word sh_info;
- Elf64_Xword sh_addralign;
- Elf64_Xword sh_entsize;
-};
-
-typedef struct elf64_shdr Elf64_Shdr;
-
-struct hpet_data {
- long unsigned int hd_phys_address;
- void *hd_address;
- short unsigned int hd_nirqs;
- unsigned int hd_state;
- unsigned int hd_irq[32];
-};
-
-typedef irqreturn_t (*rtc_irq_handler)(int, void *);
-
-enum hpet_mode {
- HPET_MODE_UNUSED = 0,
- HPET_MODE_LEGACY = 1,
- HPET_MODE_CLOCKEVT = 2,
- HPET_MODE_DEVICE = 3,
-};
-
-struct hpet_channel___2 {
- struct clock_event_device evt;
- unsigned int num;
- unsigned int cpu;
- unsigned int irq;
- unsigned int in_use;
- enum hpet_mode mode;
- unsigned int boot_cfg;
- char name[10];
- long: 48;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct hpet_base {
- unsigned int nr_channels;
- unsigned int nr_clockevents;
- unsigned int boot_cfg;
- struct hpet_channel___2 *channels;
-};
-
-union hpet_lock {
- struct {
- arch_spinlock_t lock;
- u32 value;
- };
- u64 lockval;
-};
-
-struct amd_northbridge_info {
- u16 num;
- u64 flags;
- struct amd_northbridge *nb;
-};
-
-struct scan_area {
- u64 addr;
- u64 size;
-};
-
-struct uprobe_xol_ops;
-
-struct arch_uprobe {
- union {
- u8 insn[16];
- u8 ixol[16];
- };
- const struct uprobe_xol_ops *ops;
- union {
- struct {
- s32 offs;
- u8 ilen;
- u8 opc1;
- } branch;
- struct {
- u8 fixups;
- u8 ilen;
- } defparam;
- struct {
- u8 reg_offset;
- u8 ilen;
- } push;
- };
-};
-
-struct uprobe_xol_ops {
- bool (*emulate)(struct arch_uprobe *, struct pt_regs *);
- int (*pre_xol)(struct arch_uprobe *, struct pt_regs *);
- int (*post_xol)(struct arch_uprobe *, struct pt_regs *);
- void (*abort)(struct arch_uprobe *, struct pt_regs *);
-};
-
-enum rp_check {
- RP_CHECK_CALL = 0,
- RP_CHECK_CHAIN_CALL = 1,
- RP_CHECK_RET = 2,
-};
-
-enum dev_prop_type {
- DEV_PROP_U8 = 0,
- DEV_PROP_U16 = 1,
- DEV_PROP_U32 = 2,
- DEV_PROP_U64 = 3,
- DEV_PROP_STRING = 4,
-};
-
-struct property_entry {
- const char *name;
- size_t length;
- bool is_array;
- enum dev_prop_type type;
- union {
- const void *pointer;
- union {
- u8 u8_data;
- u16 u16_data;
- u32 u32_data;
- u64 u64_data;
- const char *str;
- } value;
- };
-};
-
-struct fb_fix_screeninfo {
- char id[16];
- long unsigned int smem_start;
- __u32 smem_len;
- __u32 type;
- __u32 type_aux;
- __u32 visual;
- __u16 xpanstep;
- __u16 ypanstep;
- __u16 ywrapstep;
- __u32 line_length;
- long unsigned int mmio_start;
- __u32 mmio_len;
- __u32 accel;
- __u16 capabilities;
- __u16 reserved[2];
-};
-
-struct fb_bitfield {
- __u32 offset;
- __u32 length;
- __u32 msb_right;
-};
-
-struct fb_var_screeninfo {
- __u32 xres;
- __u32 yres;
- __u32 xres_virtual;
- __u32 yres_virtual;
- __u32 xoffset;
- __u32 yoffset;
- __u32 bits_per_pixel;
- __u32 grayscale;
- struct fb_bitfield red;
- struct fb_bitfield green;
- struct fb_bitfield blue;
- struct fb_bitfield transp;
- __u32 nonstd;
- __u32 activate;
- __u32 height;
- __u32 width;
- __u32 accel_flags;
- __u32 pixclock;
- __u32 left_margin;
- __u32 right_margin;
- __u32 upper_margin;
- __u32 lower_margin;
- __u32 hsync_len;
- __u32 vsync_len;
- __u32 sync;
- __u32 vmode;
- __u32 rotate;
- __u32 colorspace;
- __u32 reserved[4];
-};
-
-struct fb_cmap {
- __u32 start;
- __u32 len;
- __u16 *red;
- __u16 *green;
- __u16 *blue;
- __u16 *transp;
-};
-
-struct fb_copyarea {
- __u32 dx;
- __u32 dy;
- __u32 width;
- __u32 height;
- __u32 sx;
- __u32 sy;
-};
-
-struct fb_fillrect {
- __u32 dx;
- __u32 dy;
- __u32 width;
- __u32 height;
- __u32 color;
- __u32 rop;
-};
-
-struct fb_image {
- __u32 dx;
- __u32 dy;
- __u32 width;
- __u32 height;
- __u32 fg_color;
- __u32 bg_color;
- __u8 depth;
- const char *data;
- struct fb_cmap cmap;
-};
-
-struct fbcurpos {
- __u16 x;
- __u16 y;
-};
-
-struct fb_cursor {
- __u16 set;
- __u16 enable;
- __u16 rop;
- const char *mask;
- struct fbcurpos hot;
- struct fb_image image;
-};
-
-struct fb_chroma {
- __u32 redx;
- __u32 greenx;
- __u32 bluex;
- __u32 whitex;
- __u32 redy;
- __u32 greeny;
- __u32 bluey;
- __u32 whitey;
-};
-
-struct fb_videomode;
-
-struct fb_monspecs {
- struct fb_chroma chroma;
- struct fb_videomode *modedb;
- __u8 manufacturer[4];
- __u8 monitor[14];
- __u8 serial_no[14];
- __u8 ascii[14];
- __u32 modedb_len;
- __u32 model;
- __u32 serial;
- __u32 year;
- __u32 week;
- __u32 hfmin;
- __u32 hfmax;
- __u32 dclkmin;
- __u32 dclkmax;
- __u16 input;
- __u16 dpms;
- __u16 signal;
- __u16 vfmin;
- __u16 vfmax;
- __u16 gamma;
- __u16 gtf: 1;
- __u16 misc;
- __u8 version;
- __u8 revision;
- __u8 max_x;
- __u8 max_y;
-};
-
-struct fb_info;
-
-struct fb_pixmap {
- u8 *addr;
- u32 size;
- u32 offset;
- u32 buf_align;
- u32 scan_align;
- u32 access_align;
- u32 flags;
- u32 blit_x;
- u32 blit_y;
- void (*writeio)(struct fb_info *, void *, void *, unsigned int);
- void (*readio)(struct fb_info *, void *, void *, unsigned int);
-};
-
-struct fb_deferred_io;
-
-struct fb_ops;
-
-struct fb_tile_ops;
-
-struct apertures_struct;
-
-struct fb_info {
- atomic_t count;
- int node;
- int flags;
- int fbcon_rotate_hint;
- struct mutex lock;
- struct mutex mm_lock;
- struct fb_var_screeninfo var;
- struct fb_fix_screeninfo fix;
- struct fb_monspecs monspecs;
- struct work_struct queue;
- struct fb_pixmap pixmap;
- struct fb_pixmap sprite;
- struct fb_cmap cmap;
- struct list_head modelist;
- struct fb_videomode *mode;
- struct delayed_work deferred_work;
- struct fb_deferred_io *fbdefio;
- struct fb_ops *fbops;
- struct device *device;
- struct device *dev;
- int class_flag;
- struct fb_tile_ops *tileops;
- union {
- char *screen_base;
- char *screen_buffer;
- };
- long unsigned int screen_size;
- void *pseudo_palette;
- u32 state;
- void *fbcon_par;
- void *par;
- struct apertures_struct *apertures;
- bool skip_vt_switch;
-};
-
-struct fb_videomode {
- const char *name;
- u32 refresh;
- u32 xres;
- u32 yres;
- u32 pixclock;
- u32 left_margin;
- u32 right_margin;
- u32 upper_margin;
- u32 lower_margin;
- u32 hsync_len;
- u32 vsync_len;
- u32 sync;
- u32 vmode;
- u32 flag;
-};
-
-struct fb_blit_caps {
- u32 x;
- u32 y;
- u32 len;
- u32 flags;
-};
-
-struct fb_deferred_io {
- long unsigned int delay;
- struct mutex lock;
- struct list_head pagelist;
- void (*first_io)(struct fb_info *);
- void (*deferred_io)(struct fb_info *, struct list_head *);
-};
-
-struct fb_ops {
- struct module *owner;
- int (*fb_open)(struct fb_info *, int);
- int (*fb_release)(struct fb_info *, int);
- ssize_t (*fb_read)(struct fb_info *, char *, size_t, loff_t *);
- ssize_t (*fb_write)(struct fb_info *, const char *, size_t, loff_t *);
- int (*fb_check_var)(struct fb_var_screeninfo *, struct fb_info *);
- int (*fb_set_par)(struct fb_info *);
- int (*fb_setcolreg)(unsigned int, unsigned int, unsigned int, unsigned int, unsigned int, struct fb_info *);
- int (*fb_setcmap)(struct fb_cmap *, struct fb_info *);
- int (*fb_blank)(int, struct fb_info *);
- int (*fb_pan_display)(struct fb_var_screeninfo *, struct fb_info *);
- void (*fb_fillrect)(struct fb_info *, const struct fb_fillrect *);
- void (*fb_copyarea)(struct fb_info *, const struct fb_copyarea *);
- void (*fb_imageblit)(struct fb_info *, const struct fb_image *);
- int (*fb_cursor)(struct fb_info *, struct fb_cursor *);
- int (*fb_sync)(struct fb_info *);
- int (*fb_ioctl)(struct fb_info *, unsigned int, long unsigned int);
- int (*fb_compat_ioctl)(struct fb_info *, unsigned int, long unsigned int);
- int (*fb_mmap)(struct fb_info *, struct vm_area_struct *);
- void (*fb_get_caps)(struct fb_info *, struct fb_blit_caps *, struct fb_var_screeninfo *);
- void (*fb_destroy)(struct fb_info *);
- int (*fb_debug_enter)(struct fb_info *);
- int (*fb_debug_leave)(struct fb_info *);
-};
-
-struct fb_tilemap {
- __u32 width;
- __u32 height;
- __u32 depth;
- __u32 length;
- const __u8 *data;
-};
-
-struct fb_tilerect {
- __u32 sx;
- __u32 sy;
- __u32 width;
- __u32 height;
- __u32 index;
- __u32 fg;
- __u32 bg;
- __u32 rop;
-};
-
-struct fb_tilearea {
- __u32 sx;
- __u32 sy;
- __u32 dx;
- __u32 dy;
- __u32 width;
- __u32 height;
-};
-
-struct fb_tileblit {
- __u32 sx;
- __u32 sy;
- __u32 width;
- __u32 height;
- __u32 fg;
- __u32 bg;
- __u32 length;
- __u32 *indices;
-};
-
-struct fb_tilecursor {
- __u32 sx;
- __u32 sy;
- __u32 mode;
- __u32 shape;
- __u32 fg;
- __u32 bg;
-};
-
-struct fb_tile_ops {
- void (*fb_settile)(struct fb_info *, struct fb_tilemap *);
- void (*fb_tilecopy)(struct fb_info *, struct fb_tilearea *);
- void (*fb_tilefill)(struct fb_info *, struct fb_tilerect *);
- void (*fb_tileblit)(struct fb_info *, struct fb_tileblit *);
- void (*fb_tilecursor)(struct fb_info *, struct fb_tilecursor *);
- int (*fb_get_tilemax)(struct fb_info *);
-};
-
-struct aperture {
- resource_size_t base;
- resource_size_t size;
-};
-
-struct apertures_struct {
- unsigned int count;
- struct aperture ranges[0];
-};
-
-struct dmt_videomode {
- u32 dmt_id;
- u32 std_2byte_code;
- u32 cvt_3byte_code;
- const struct fb_videomode *mode;
-};
-
-struct simplefb_platform_data {
- u32 width;
- u32 height;
- u32 stride;
- const char *format;
-};
-
-struct efifb_dmi_info {
- char *optname;
- long unsigned int base;
- int stride;
- int width;
- int height;
- int flags;
-};
-
-enum {
- M_I17 = 0,
- M_I20 = 1,
- M_I20_SR = 2,
- M_I24 = 3,
- M_I24_8_1 = 4,
- M_I24_10_1 = 5,
- M_I27_11_1 = 6,
- M_MINI = 7,
- M_MINI_3_1 = 8,
- M_MINI_4_1 = 9,
- M_MB = 10,
- M_MB_2 = 11,
- M_MB_3 = 12,
- M_MB_5_1 = 13,
- M_MB_6_1 = 14,
- M_MB_7_1 = 15,
- M_MB_SR = 16,
- M_MBA = 17,
- M_MBA_3 = 18,
- M_MBP = 19,
- M_MBP_2 = 20,
- M_MBP_2_2 = 21,
- M_MBP_SR = 22,
- M_MBP_4 = 23,
- M_MBP_5_1 = 24,
- M_MBP_5_2 = 25,
- M_MBP_5_3 = 26,
- M_MBP_6_1 = 27,
- M_MBP_6_2 = 28,
- M_MBP_7_1 = 29,
- M_MBP_8_2 = 30,
- M_UNKNOWN = 31,
-};
-
-enum {
- OVERRIDE_NONE = 0,
- OVERRIDE_BASE = 1,
- OVERRIDE_STRIDE = 2,
- OVERRIDE_HEIGHT = 4,
- OVERRIDE_WIDTH = 8,
-};
-
-enum perf_sample_regs_abi {
- PERF_SAMPLE_REGS_ABI_NONE = 0,
- PERF_SAMPLE_REGS_ABI_32 = 1,
- PERF_SAMPLE_REGS_ABI_64 = 2,
-};
-
-struct __va_list_tag {
- unsigned int gp_offset;
- unsigned int fp_offset;
- void *overflow_arg_area;
- void *reg_save_area;
-};
-
-typedef __builtin_va_list __gnuc_va_list;
-
-typedef __gnuc_va_list va_list;
-
-struct va_format {
- const char *fmt;
- va_list *va;
-};
-
-struct pci_hostbridge_probe {
- u32 bus;
- u32 slot;
- u32 vendor;
- u32 device;
-};
-
-enum pg_level {
- PG_LEVEL_NONE = 0,
- PG_LEVEL_4K = 1,
- PG_LEVEL_2M = 2,
- PG_LEVEL_1G = 3,
- PG_LEVEL_512G = 4,
- PG_LEVEL_NUM = 5,
-};
-
-struct trace_print_flags {
- long unsigned int mask;
- const char *name;
-};
-
-enum tlb_flush_reason {
- TLB_FLUSH_ON_TASK_SWITCH = 0,
- TLB_REMOTE_SHOOTDOWN = 1,
- TLB_LOCAL_SHOOTDOWN = 2,
- TLB_LOCAL_MM_SHOOTDOWN = 3,
- TLB_REMOTE_SEND_IPI = 4,
- NR_TLB_FLUSH_REASONS = 5,
-};
-
-enum {
- REGION_INTERSECTS = 0,
- REGION_DISJOINT = 1,
- REGION_MIXED = 2,
-};
-
-struct trace_event_raw_tlb_flush {
- struct trace_entry ent;
- int reason;
- long unsigned int pages;
- char __data[0];
-};
-
-struct trace_event_data_offsets_tlb_flush {};
-
-typedef void (*btf_trace_tlb_flush)(void *, int, long unsigned int);
-
-struct map_range {
- long unsigned int start;
- long unsigned int end;
- unsigned int page_size_mask;
-};
-
-enum kcore_type {
- KCORE_TEXT = 0,
- KCORE_VMALLOC = 1,
- KCORE_RAM = 2,
- KCORE_VMEMMAP = 3,
- KCORE_USER = 4,
- KCORE_OTHER = 5,
- KCORE_REMAP = 6,
-};
-
-struct kcore_list {
- struct list_head list;
- long unsigned int addr;
- long unsigned int vaddr;
- size_t size;
- int type;
-};
-
-struct hstate {
- int next_nid_to_alloc;
- int next_nid_to_free;
- unsigned int order;
- long unsigned int mask;
- long unsigned int max_huge_pages;
- long unsigned int nr_huge_pages;
- long unsigned int free_huge_pages;
- long unsigned int resv_huge_pages;
- long unsigned int surplus_huge_pages;
- long unsigned int nr_overcommit_huge_pages;
- struct list_head hugepage_activelist;
- struct list_head hugepage_freelists[64];
- unsigned int nr_huge_pages_node[64];
- unsigned int free_huge_pages_node[64];
- unsigned int surplus_huge_pages_node[64];
- char name[32];
-};
-
-struct trace_event_raw_x86_exceptions {
- struct trace_entry ent;
- long unsigned int address;
- long unsigned int ip;
- long unsigned int error_code;
- char __data[0];
-};
-
-struct trace_event_data_offsets_x86_exceptions {};
-
-typedef void (*btf_trace_page_fault_user)(void *, long unsigned int, struct pt_regs *, long unsigned int);
-
-typedef void (*btf_trace_page_fault_kernel)(void *, long unsigned int, struct pt_regs *, long unsigned int);
-
-enum {
- IORES_MAP_SYSTEM_RAM = 1,
- IORES_MAP_ENCRYPTED = 2,
-};
-
-struct ioremap_desc {
- unsigned int flags;
-};
-
-typedef bool (*ex_handler_t)(const struct exception_table_entry *, struct pt_regs *, int, long unsigned int, long unsigned int);
-
-struct cpa_data {
- long unsigned int *vaddr;
- pgd_t *pgd;
- pgprot_t mask_set;
- pgprot_t mask_clr;
- long unsigned int numpages;
- long unsigned int curpage;
- long unsigned int pfn;
- unsigned int flags;
- unsigned int force_split: 1;
- unsigned int force_static_prot: 1;
- struct page **pages;
-};
-
-enum cpa_warn {
- CPA_CONFLICT = 0,
- CPA_PROTECT = 1,
- CPA_DETECT = 2,
-};
-
-typedef struct {
- u64 val;
-} pfn_t;
-
-struct memtype {
- u64 start;
- u64 end;
- u64 subtree_max_end;
- enum page_cache_mode type;
- struct rb_node rb;
-};
-
-enum {
- PAT_UC = 0,
- PAT_WC = 1,
- PAT_WT = 4,
- PAT_WP = 5,
- PAT_WB = 6,
- PAT_UC_MINUS = 7,
-};
-
-struct pagerange_state {
- long unsigned int cur_pfn;
- int ram;
- int not_ram;
-};
-
-struct flush_tlb_info {
- struct mm_struct *mm;
- long unsigned int start;
- long unsigned int end;
- u64 new_tlb_gen;
- unsigned int stride_shift;
- bool freed_tables;
-};
-
-typedef u16 pto_T_____13;
-
-typedef struct mm_struct *pto_T_____14;
-
-struct exception_stacks {
- char DF_stack_guard[0];
- char DF_stack[4096];
- char NMI_stack_guard[0];
- char NMI_stack[4096];
- char DB2_stack_guard[0];
- char DB2_stack[0];
- char DB1_stack_guard[0];
- char DB1_stack[4096];
- char DB_stack_guard[0];
- char DB_stack[4096];
- char MCE_stack_guard[0];
- char MCE_stack[4096];
- char IST_top_guard[0];
-};
-
-struct rb_augment_callbacks {
- void (*propagate)(struct rb_node *, struct rb_node *);
- void (*copy)(struct rb_node *, struct rb_node *);
- void (*rotate)(struct rb_node *, struct rb_node *);
-};
-
-enum {
- MEMTYPE_EXACT_MATCH = 0,
- MEMTYPE_END_MATCH = 1,
-};
-
-struct hugepage_subpool {
- spinlock_t lock;
- long int count;
- long int max_hpages;
- long int used_hpages;
- struct hstate *hstate;
- long int min_hpages;
- long int rsv_hpages;
-};
-
-struct hugetlbfs_sb_info {
- long int max_inodes;
- long int free_inodes;
- spinlock_t stat_lock;
- struct hstate *hstate;
- struct hugepage_subpool *spool;
- kuid_t uid;
- kgid_t gid;
- umode_t mode;
-};
-
-struct numa_memblk {
- u64 start;
- u64 end;
- int nid;
-};
-
-struct numa_meminfo {
- int nr_blks;
- struct numa_memblk blk[128];
-};
-
-struct acpi_srat_cpu_affinity {
- struct acpi_subtable_header header;
- u8 proximity_domain_lo;
- u8 apic_id;
- u32 flags;
- u8 local_sapic_eid;
- u8 proximity_domain_hi[3];
- u32 clock_domain;
-};
-
-struct acpi_srat_x2apic_cpu_affinity {
- struct acpi_subtable_header header;
- u16 reserved;
- u32 proximity_domain;
- u32 apic_id;
- u32 flags;
- u32 clock_domain;
- u32 reserved2;
-};
-
-enum uv_system_type {
- UV_NONE = 0,
- UV_LEGACY_APIC = 1,
- UV_X2APIC = 2,
- UV_NON_UNIQUE_APIC = 3,
-};
-
-struct rnd_state {
- __u32 s1;
- __u32 s2;
- __u32 s3;
- __u32 s4;
-};
-
-struct kaslr_memory_region {
- long unsigned int *base;
- long unsigned int size_tb;
-};
-
-enum pti_mode {
- PTI_AUTO = 0,
- PTI_FORCE_OFF = 1,
- PTI_FORCE_ON = 2,
-};
-
-enum pti_clone_level {
- PTI_CLONE_PMD = 0,
- PTI_CLONE_PTE = 1,
-};
-
-typedef short unsigned int __kernel_old_uid_t;
-
-typedef short unsigned int __kernel_old_gid_t;
-
-typedef struct {
- int val[2];
-} __kernel_fsid_t;
-
-typedef __kernel_old_uid_t old_uid_t;
-
-typedef __kernel_old_gid_t old_gid_t;
-
-struct kstatfs {
- long int f_type;
- long int f_bsize;
- u64 f_blocks;
- u64 f_bfree;
- u64 f_bavail;
- u64 f_files;
- u64 f_ffree;
- __kernel_fsid_t f_fsid;
- long int f_namelen;
- long int f_frsize;
- long int f_flags;
- long int f_spare[4];
-};
-
-struct kernel_clone_args {
- u64 flags;
- int *pidfd;
- int *child_tid;
- int *parent_tid;
- int exit_signal;
- long unsigned int stack;
- long unsigned int stack_size;
- long unsigned int tls;
- pid_t *set_tid;
- size_t set_tid_size;
-};
-
-struct stat64 {
- long long unsigned int st_dev;
- unsigned char __pad0[4];
- unsigned int __st_ino;
- unsigned int st_mode;
- unsigned int st_nlink;
- unsigned int st_uid;
- unsigned int st_gid;
- long long unsigned int st_rdev;
- unsigned char __pad3[4];
- long long int st_size;
- unsigned int st_blksize;
- long long int st_blocks;
- unsigned int st_atime;
- unsigned int st_atime_nsec;
- unsigned int st_mtime;
- unsigned int st_mtime_nsec;
- unsigned int st_ctime;
- unsigned int st_ctime_nsec;
- long long unsigned int st_ino;
-} __attribute__((packed));
-
-struct mmap_arg_struct32 {
- unsigned int addr;
- unsigned int len;
- unsigned int prot;
- unsigned int flags;
- unsigned int fd;
- unsigned int offset;
-};
-
-struct sigcontext_32 {
- __u16 gs;
- __u16 __gsh;
- __u16 fs;
- __u16 __fsh;
- __u16 es;
- __u16 __esh;
- __u16 ds;
- __u16 __dsh;
- __u32 di;
- __u32 si;
- __u32 bp;
- __u32 sp;
- __u32 bx;
- __u32 dx;
- __u32 cx;
- __u32 ax;
- __u32 trapno;
- __u32 err;
- __u32 ip;
- __u16 cs;
- __u16 __csh;
- __u32 flags;
- __u32 sp_at_signal;
- __u16 ss;
- __u16 __ssh;
- __u32 fpstate;
- __u32 oldmask;
- __u32 cr2;
-};
-
-typedef u32 compat_size_t;
-
-struct compat_sigaltstack {
- compat_uptr_t ss_sp;
- int ss_flags;
- compat_size_t ss_size;
-};
-
-typedef struct compat_sigaltstack compat_stack_t;
-
-struct ucontext_ia32 {
- unsigned int uc_flags;
- unsigned int uc_link;
- compat_stack_t uc_stack;
- struct sigcontext_32 uc_mcontext;
- compat_sigset_t uc_sigmask;
-};
-
-struct sigframe_ia32 {
- u32 pretcode;
- int sig;
- struct sigcontext_32 sc;
- struct _fpstate_32 fpstate_unused;
- unsigned int extramask[1];
- char retcode[8];
-};
-
-struct rt_sigframe_ia32 {
- u32 pretcode;
- int sig;
- u32 pinfo;
- u32 puc;
- compat_siginfo_t info;
- struct ucontext_ia32 uc;
- char retcode[8];
-};
-
-typedef struct {
- efi_guid_t guid;
- u64 table;
-} efi_config_table_64_t;
-
-struct efi_mem_range {
- struct range range;
- u64 attribute;
-};
-
-struct efi_setup_data {
- u64 fw_vendor;
- u64 runtime;
- u64 tables;
- u64 smbios;
- u64 reserved[8];
-};
-
-typedef struct {
- efi_table_hdr_t hdr;
- u32 get_time;
- u32 set_time;
- u32 get_wakeup_time;
- u32 set_wakeup_time;
- u32 set_virtual_address_map;
- u32 convert_pointer;
- u32 get_variable;
- u32 get_next_variable;
- u32 set_variable;
- u32 get_next_high_mono_count;
- u32 reset_system;
- u32 update_capsule;
- u32 query_capsule_caps;
- u32 query_variable_info;
-} efi_runtime_services_32_t;
-
-typedef struct {
- efi_table_hdr_t hdr;
- u64 get_time;
- u64 set_time;
- u64 get_wakeup_time;
- u64 set_wakeup_time;
- u64 set_virtual_address_map;
- u64 convert_pointer;
- u64 get_variable;
- u64 get_next_variable;
- u64 set_variable;
- u64 get_next_high_mono_count;
- u64 reset_system;
- u64 update_capsule;
- u64 query_capsule_caps;
- u64 query_variable_info;
-} efi_runtime_services_64_t;
-
-typedef struct {
- efi_guid_t guid;
- const char *name;
- long unsigned int *ptr;
-} efi_config_table_type_t;
-
-typedef struct {
- efi_table_hdr_t hdr;
- u64 fw_vendor;
- u32 fw_revision;
- u32 __pad1;
- u64 con_in_handle;
- u64 con_in;
- u64 con_out_handle;
- u64 con_out;
- u64 stderr_handle;
- u64 stderr;
- u64 runtime;
- u64 boottime;
- u32 nr_tables;
- u32 __pad2;
- u64 tables;
-} efi_system_table_64_t;
-
-typedef struct {
- efi_table_hdr_t hdr;
- u32 fw_vendor;
- u32 fw_revision;
- u32 con_in_handle;
- u32 con_in;
- u32 con_out_handle;
- u32 con_out;
- u32 stderr_handle;
- u32 stderr;
- u32 runtime;
- u32 boottime;
- u32 nr_tables;
- u32 tables;
-} efi_system_table_32_t;
-
-struct efi_memory_map_data {
- phys_addr_t phys_map;
- long unsigned int size;
- long unsigned int desc_version;
- long unsigned int desc_size;
-};
-
-struct wait_queue_entry;
-
-typedef int (*wait_queue_func_t)(struct wait_queue_entry *, unsigned int, int, void *);
-
-struct wait_queue_entry {
- unsigned int flags;
- void *private;
- wait_queue_func_t func;
- struct list_head entry;
-};
-
-enum {
- PM_QOS_RESERVED = 0,
- PM_QOS_CPU_DMA_LATENCY = 1,
- PM_QOS_NUM_CLASSES = 2,
-};
-
-struct pm_qos_request {
- struct plist_node node;
- int pm_qos_class;
- struct delayed_work work;
-};
-
-enum {
- BPF_REG_0 = 0,
- BPF_REG_1 = 1,
- BPF_REG_2 = 2,
- BPF_REG_3 = 3,
- BPF_REG_4 = 4,
- BPF_REG_5 = 5,
- BPF_REG_6 = 6,
- BPF_REG_7 = 7,
- BPF_REG_8 = 8,
- BPF_REG_9 = 9,
- BPF_REG_10 = 10,
- __MAX_BPF_REG = 11,
-};
-
-enum bpf_jit_poke_reason {
- BPF_POKE_REASON_TAIL_CALL = 0,
-};
-
-struct bpf_array_aux {
- enum bpf_prog_type type;
- bool jited;
- struct list_head poke_progs;
- struct bpf_map *map;
- struct mutex poke_mutex;
- struct work_struct work;
-};
-
-struct bpf_array {
- struct bpf_map map;
- u32 elem_size;
- u32 index_mask;
- struct bpf_array_aux *aux;
- union {
- char value[0];
- void *ptrs[0];
- void *pptrs[0];
- };
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-enum bpf_text_poke_type {
- BPF_MOD_CALL = 0,
- BPF_MOD_JUMP = 1,
-};
-
-struct bpf_binary_header {
- u32 pages;
- int: 32;
- u8 image[0];
-};
-
-struct jit_context {
- int cleanup_addr;
-};
-
-struct x64_jit_data {
- struct bpf_binary_header *header;
- int *addrs;
- u8 *image;
- int proglen;
- struct jit_context ctx;
-};
-
-enum tk_offsets {
- TK_OFFS_REAL = 0,
- TK_OFFS_BOOT = 1,
- TK_OFFS_TAI = 2,
- TK_OFFS_MAX = 3,
-};
-
-struct clone_args {
- __u64 flags;
- __u64 pidfd;
- __u64 child_tid;
- __u64 parent_tid;
- __u64 exit_signal;
- __u64 stack;
- __u64 stack_size;
- __u64 tls;
- __u64 set_tid;
- __u64 set_tid_size;
-};
-
-struct fdtable {
- unsigned int max_fds;
- struct file **fd;
- long unsigned int *close_on_exec;
- long unsigned int *open_fds;
- long unsigned int *full_fds_bits;
- struct callback_head rcu;
-};
-
-struct files_struct {
- atomic_t count;
- bool resize_in_progress;
- wait_queue_head_t resize_wait;
- struct fdtable *fdt;
- struct fdtable fdtab;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- spinlock_t file_lock;
- unsigned int next_fd;
- long unsigned int close_on_exec_init[1];
- long unsigned int open_fds_init[1];
- long unsigned int full_fds_bits_init[1];
- struct file *fd_array[64];
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct robust_list {
- struct robust_list *next;
-};
-
-struct robust_list_head {
- struct robust_list list;
- long int futex_offset;
- struct robust_list *list_op_pending;
-};
-
-struct multiprocess_signals {
- sigset_t signal;
- struct hlist_node node;
-};
-
-typedef int (*proc_visitor)(struct task_struct *, void *);
-
-enum {
- IOPRIO_CLASS_NONE = 0,
- IOPRIO_CLASS_RT = 1,
- IOPRIO_CLASS_BE = 2,
- IOPRIO_CLASS_IDLE = 3,
-};
-
-enum memcg_stat_item {
- MEMCG_CACHE = 32,
- MEMCG_RSS = 33,
- MEMCG_RSS_HUGE = 34,
- MEMCG_SWAP = 35,
- MEMCG_SOCK = 36,
- MEMCG_KERNEL_STACK_KB = 37,
- MEMCG_NR_STAT = 38,
-};
-
-typedef struct poll_table_struct poll_table;
-
-enum {
- FUTEX_STATE_OK = 0,
- FUTEX_STATE_EXITING = 1,
- FUTEX_STATE_DEAD = 2,
-};
-
-struct trace_event_raw_task_newtask {
- struct trace_entry ent;
- pid_t pid;
- char comm[16];
- long unsigned int clone_flags;
- short int oom_score_adj;
- char __data[0];
-};
-
-struct trace_event_raw_task_rename {
- struct trace_entry ent;
- pid_t pid;
- char oldcomm[16];
- char newcomm[16];
- short int oom_score_adj;
- char __data[0];
-};
-
-struct trace_event_data_offsets_task_newtask {};
-
-struct trace_event_data_offsets_task_rename {};
-
-typedef void (*btf_trace_task_newtask)(void *, struct task_struct *, long unsigned int);
-
-typedef void (*btf_trace_task_rename)(void *, struct task_struct *, const char *);
-
-typedef long unsigned int pao_T_____4;
-
-enum kmsg_dump_reason {
- KMSG_DUMP_UNDEF = 0,
- KMSG_DUMP_PANIC = 1,
- KMSG_DUMP_OOPS = 2,
- KMSG_DUMP_EMERG = 3,
- KMSG_DUMP_RESTART = 4,
- KMSG_DUMP_HALT = 5,
- KMSG_DUMP_POWEROFF = 6,
-};
-
-struct vt_mode {
- char mode;
- char waitv;
- short int relsig;
- short int acqsig;
- short int frsig;
-};
-
-struct console_font {
- unsigned int width;
- unsigned int height;
- unsigned int charcount;
- unsigned char *data;
-};
-
-struct uni_pagedir;
-
-struct uni_screen;
-
-struct vc_data {
- struct tty_port port;
- short unsigned int vc_num;
- unsigned int vc_cols;
- unsigned int vc_rows;
- unsigned int vc_size_row;
- unsigned int vc_scan_lines;
- long unsigned int vc_origin;
- long unsigned int vc_scr_end;
- long unsigned int vc_visible_origin;
- unsigned int vc_top;
- unsigned int vc_bottom;
- const struct consw *vc_sw;
- short unsigned int *vc_screenbuf;
- unsigned int vc_screenbuf_size;
- unsigned char vc_mode;
- unsigned char vc_attr;
- unsigned char vc_def_color;
- unsigned char vc_color;
- unsigned char vc_s_color;
- unsigned char vc_ulcolor;
- unsigned char vc_itcolor;
- unsigned char vc_halfcolor;
- unsigned int vc_cursor_type;
- short unsigned int vc_complement_mask;
- short unsigned int vc_s_complement_mask;
- unsigned int vc_x;
- unsigned int vc_y;
- unsigned int vc_saved_x;
- unsigned int vc_saved_y;
- long unsigned int vc_pos;
- short unsigned int vc_hi_font_mask;
- struct console_font vc_font;
- short unsigned int vc_video_erase_char;
- unsigned int vc_state;
- unsigned int vc_npar;
- unsigned int vc_par[16];
- struct vt_mode vt_mode;
- struct pid *vt_pid;
- int vt_newvt;
- wait_queue_head_t paste_wait;
- unsigned int vc_charset: 1;
- unsigned int vc_s_charset: 1;
- unsigned int vc_disp_ctrl: 1;
- unsigned int vc_toggle_meta: 1;
- unsigned int vc_decscnm: 1;
- unsigned int vc_decom: 1;
- unsigned int vc_decawm: 1;
- unsigned int vc_deccm: 1;
- unsigned int vc_decim: 1;
- unsigned int vc_intensity: 2;
- unsigned int vc_italic: 1;
- unsigned int vc_underline: 1;
- unsigned int vc_blink: 1;
- unsigned int vc_reverse: 1;
- unsigned int vc_s_intensity: 2;
- unsigned int vc_s_italic: 1;
- unsigned int vc_s_underline: 1;
- unsigned int vc_s_blink: 1;
- unsigned int vc_s_reverse: 1;
- unsigned int vc_priv: 3;
- unsigned int vc_need_wrap: 1;
- unsigned int vc_can_do_color: 1;
- unsigned int vc_report_mouse: 2;
- unsigned char vc_utf: 1;
- unsigned char vc_utf_count;
- int vc_utf_char;
- unsigned int vc_tab_stop[8];
- unsigned char vc_palette[48];
- short unsigned int *vc_translate;
- unsigned char vc_G0_charset;
- unsigned char vc_G1_charset;
- unsigned char vc_saved_G0;
- unsigned char vc_saved_G1;
- unsigned int vc_resize_user;
- unsigned int vc_bell_pitch;
- unsigned int vc_bell_duration;
- short unsigned int vc_cur_blink_ms;
- struct vc_data **vc_display_fg;
- struct uni_pagedir *vc_uni_pagedir;
- struct uni_pagedir **vc_uni_pagedir_loc;
- struct uni_screen *vc_uni_screen;
-};
-
-struct vc {
- struct vc_data *d;
- struct work_struct SAK_work;
-};
-
-struct vt_spawn_console {
- spinlock_t lock;
- struct pid *pid;
- int sig;
-};
-
-enum con_flush_mode {
- CONSOLE_FLUSH_PENDING = 0,
- CONSOLE_REPLAY_ALL = 1,
-};
-
-struct warn_args {
- const char *fmt;
- va_list args;
-};
-
-struct smp_hotplug_thread {
- struct task_struct **store;
- struct list_head list;
- int (*thread_should_run)(unsigned int);
- void (*thread_fn)(unsigned int);
- void (*create)(unsigned int);
- void (*setup)(unsigned int);
- void (*cleanup)(unsigned int, bool);
- void (*park)(unsigned int);
- void (*unpark)(unsigned int);
- bool selfparking;
- const char *thread_comm;
-};
-
-struct trace_event_raw_cpuhp_enter {
- struct trace_entry ent;
- unsigned int cpu;
- int target;
- int idx;
- void *fun;
- char __data[0];
-};
-
-struct trace_event_raw_cpuhp_multi_enter {
- struct trace_entry ent;
- unsigned int cpu;
- int target;
- int idx;
- void *fun;
- char __data[0];
-};
-
-struct trace_event_raw_cpuhp_exit {
- struct trace_entry ent;
- unsigned int cpu;
- int state;
- int idx;
- int ret;
- char __data[0];
-};
-
-struct trace_event_data_offsets_cpuhp_enter {};
-
-struct trace_event_data_offsets_cpuhp_multi_enter {};
-
-struct trace_event_data_offsets_cpuhp_exit {};
-
-typedef void (*btf_trace_cpuhp_enter)(void *, unsigned int, int, int, int (*)(unsigned int));
-
-typedef void (*btf_trace_cpuhp_multi_enter)(void *, unsigned int, int, int, int (*)(unsigned int, struct hlist_node *), struct hlist_node *);
-
-typedef void (*btf_trace_cpuhp_exit)(void *, unsigned int, int, int, int);
-
-struct cpuhp_cpu_state {
- enum cpuhp_state state;
- enum cpuhp_state target;
- enum cpuhp_state fail;
- struct task_struct *thread;
- bool should_run;
- bool rollback;
- bool single;
- bool bringup;
- struct hlist_node *node;
- struct hlist_node *last;
- enum cpuhp_state cb_state;
- int result;
- struct completion done_up;
- struct completion done_down;
-};
-
-struct cpuhp_step {
- const char *name;
- union {
- int (*single)(unsigned int);
- int (*multi)(unsigned int, struct hlist_node *);
- } startup;
- union {
- int (*single)(unsigned int);
- int (*multi)(unsigned int, struct hlist_node *);
- } teardown;
- struct hlist_head list;
- bool cant_stop;
- bool multi_instance;
-};
-
-enum cpu_mitigations {
- CPU_MITIGATIONS_OFF = 0,
- CPU_MITIGATIONS_AUTO = 1,
- CPU_MITIGATIONS_AUTO_NOSMT = 2,
-};
-
-typedef enum cpuhp_state pto_T_____15;
-
-struct __kernel_old_timeval {
- __kernel_long_t tv_sec;
- __kernel_long_t tv_usec;
-};
-
-typedef struct wait_queue_entry wait_queue_entry_t;
-
-struct old_timeval32 {
- old_time32_t tv_sec;
- s32 tv_usec;
-};
-
-struct rusage {
- struct __kernel_old_timeval ru_utime;
- struct __kernel_old_timeval ru_stime;
- __kernel_long_t ru_maxrss;
- __kernel_long_t ru_ixrss;
- __kernel_long_t ru_idrss;
- __kernel_long_t ru_isrss;
- __kernel_long_t ru_minflt;
- __kernel_long_t ru_majflt;
- __kernel_long_t ru_nswap;
- __kernel_long_t ru_inblock;
- __kernel_long_t ru_oublock;
- __kernel_long_t ru_msgsnd;
- __kernel_long_t ru_msgrcv;
- __kernel_long_t ru_nsignals;
- __kernel_long_t ru_nvcsw;
- __kernel_long_t ru_nivcsw;
-};
-
-struct fd {
- struct file *file;
- unsigned int flags;
-};
-
-struct compat_rusage {
- struct old_timeval32 ru_utime;
- struct old_timeval32 ru_stime;
- compat_long_t ru_maxrss;
- compat_long_t ru_ixrss;
- compat_long_t ru_idrss;
- compat_long_t ru_isrss;
- compat_long_t ru_minflt;
- compat_long_t ru_majflt;
- compat_long_t ru_nswap;
- compat_long_t ru_inblock;
- compat_long_t ru_oublock;
- compat_long_t ru_msgsnd;
- compat_long_t ru_msgrcv;
- compat_long_t ru_nsignals;
- compat_long_t ru_nvcsw;
- compat_long_t ru_nivcsw;
-};
-
-struct waitid_info {
- pid_t pid;
- uid_t uid;
- int status;
- int cause;
-};
-
-struct wait_opts {
- enum pid_type wo_type;
- int wo_flags;
- struct pid *wo_pid;
- struct waitid_info *wo_info;
- int wo_stat;
- struct rusage *wo_rusage;
- wait_queue_entry_t child_wait;
- int notask_error;
-};
-
-struct softirq_action {
- void (*action)(struct softirq_action *);
-};
-
-struct tasklet_struct {
- struct tasklet_struct *next;
- long unsigned int state;
- atomic_t count;
- void (*func)(long unsigned int);
- long unsigned int data;
-};
-
-enum {
- TASKLET_STATE_SCHED = 0,
- TASKLET_STATE_RUN = 1,
-};
-
-struct trace_event_raw_irq_handler_entry {
- struct trace_entry ent;
- int irq;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_raw_irq_handler_exit {
- struct trace_entry ent;
- int irq;
- int ret;
- char __data[0];
-};
-
-struct trace_event_raw_softirq {
- struct trace_entry ent;
- unsigned int vec;
- char __data[0];
-};
-
-struct trace_event_data_offsets_irq_handler_entry {
- u32 name;
-};
-
-struct trace_event_data_offsets_irq_handler_exit {};
-
-struct trace_event_data_offsets_softirq {};
-
-typedef void (*btf_trace_irq_handler_entry)(void *, int, struct irqaction *);
-
-typedef void (*btf_trace_irq_handler_exit)(void *, int, struct irqaction *, int);
-
-typedef void (*btf_trace_softirq_entry)(void *, unsigned int);
-
-typedef void (*btf_trace_softirq_exit)(void *, unsigned int);
-
-typedef void (*btf_trace_softirq_raise)(void *, unsigned int);
-
-struct tasklet_head {
- struct tasklet_struct *head;
- struct tasklet_struct **tail;
-};
-
-typedef struct tasklet_struct **pto_T_____16;
-
-struct resource_entry {
- struct list_head node;
- struct resource *res;
- resource_size_t offset;
- struct resource __res;
-};
-
-struct resource_constraint {
- resource_size_t min;
- resource_size_t max;
- resource_size_t align;
- resource_size_t (*alignf)(void *, const struct resource *, resource_size_t, resource_size_t);
- void *alignf_data;
-};
-
-enum {
- MAX_IORES_LEVEL = 5,
-};
-
-struct region_devres {
- struct resource *parent;
- resource_size_t start;
- resource_size_t n;
-};
-
-enum sysctl_writes_mode {
- SYSCTL_WRITES_LEGACY = 4294967295,
- SYSCTL_WRITES_WARN = 0,
- SYSCTL_WRITES_STRICT = 1,
-};
-
-struct do_proc_dointvec_minmax_conv_param {
- int *min;
- int *max;
-};
-
-struct do_proc_douintvec_minmax_conv_param {
- unsigned int *min;
- unsigned int *max;
-};
-
-struct __sysctl_args {
- int *name;
- int nlen;
- void *oldval;
- size_t *oldlenp;
- void *newval;
- size_t newlen;
- long unsigned int __unused[4];
-};
-
-enum {
- CTL_KERN = 1,
- CTL_VM = 2,
- CTL_NET = 3,
- CTL_PROC = 4,
- CTL_FS = 5,
- CTL_DEBUG = 6,
- CTL_DEV = 7,
- CTL_BUS = 8,
- CTL_ABI = 9,
- CTL_CPU = 10,
- CTL_ARLAN = 254,
- CTL_S390DBF = 5677,
- CTL_SUNRPC = 7249,
- CTL_PM = 9899,
- CTL_FRV = 9898,
-};
-
-enum {
- KERN_OSTYPE = 1,
- KERN_OSRELEASE = 2,
- KERN_OSREV = 3,
- KERN_VERSION = 4,
- KERN_SECUREMASK = 5,
- KERN_PROF = 6,
- KERN_NODENAME = 7,
- KERN_DOMAINNAME = 8,
- KERN_PANIC = 15,
- KERN_REALROOTDEV = 16,
- KERN_SPARC_REBOOT = 21,
- KERN_CTLALTDEL = 22,
- KERN_PRINTK = 23,
- KERN_NAMETRANS = 24,
- KERN_PPC_HTABRECLAIM = 25,
- KERN_PPC_ZEROPAGED = 26,
- KERN_PPC_POWERSAVE_NAP = 27,
- KERN_MODPROBE = 28,
- KERN_SG_BIG_BUFF = 29,
- KERN_ACCT = 30,
- KERN_PPC_L2CR = 31,
- KERN_RTSIGNR = 32,
- KERN_RTSIGMAX = 33,
- KERN_SHMMAX = 34,
- KERN_MSGMAX = 35,
- KERN_MSGMNB = 36,
- KERN_MSGPOOL = 37,
- KERN_SYSRQ = 38,
- KERN_MAX_THREADS = 39,
- KERN_RANDOM = 40,
- KERN_SHMALL = 41,
- KERN_MSGMNI = 42,
- KERN_SEM = 43,
- KERN_SPARC_STOP_A = 44,
- KERN_SHMMNI = 45,
- KERN_OVERFLOWUID = 46,
- KERN_OVERFLOWGID = 47,
- KERN_SHMPATH = 48,
- KERN_HOTPLUG = 49,
- KERN_IEEE_EMULATION_WARNINGS = 50,
- KERN_S390_USER_DEBUG_LOGGING = 51,
- KERN_CORE_USES_PID = 52,
- KERN_TAINTED = 53,
- KERN_CADPID = 54,
- KERN_PIDMAX = 55,
- KERN_CORE_PATTERN = 56,
- KERN_PANIC_ON_OOPS = 57,
- KERN_HPPA_PWRSW = 58,
- KERN_HPPA_UNALIGNED = 59,
- KERN_PRINTK_RATELIMIT = 60,
- KERN_PRINTK_RATELIMIT_BURST = 61,
- KERN_PTY = 62,
- KERN_NGROUPS_MAX = 63,
- KERN_SPARC_SCONS_PWROFF = 64,
- KERN_HZ_TIMER = 65,
- KERN_UNKNOWN_NMI_PANIC = 66,
- KERN_BOOTLOADER_TYPE = 67,
- KERN_RANDOMIZE = 68,
- KERN_SETUID_DUMPABLE = 69,
- KERN_SPIN_RETRY = 70,
- KERN_ACPI_VIDEO_FLAGS = 71,
- KERN_IA64_UNALIGNED = 72,
- KERN_COMPAT_LOG = 73,
- KERN_MAX_LOCK_DEPTH = 74,
- KERN_NMI_WATCHDOG = 75,
- KERN_PANIC_ON_NMI = 76,
- KERN_PANIC_ON_WARN = 77,
- KERN_PANIC_PRINT = 78,
-};
-
-struct xfs_sysctl_val {
- int min;
- int val;
- int max;
-};
-
-typedef struct xfs_sysctl_val xfs_sysctl_val_t;
-
-struct xfs_param {
- xfs_sysctl_val_t sgid_inherit;
- xfs_sysctl_val_t symlink_mode;
- xfs_sysctl_val_t panic_mask;
- xfs_sysctl_val_t error_level;
- xfs_sysctl_val_t syncd_timer;
- xfs_sysctl_val_t stats_clear;
- xfs_sysctl_val_t inherit_sync;
- xfs_sysctl_val_t inherit_nodump;
- xfs_sysctl_val_t inherit_noatim;
- xfs_sysctl_val_t xfs_buf_timer;
- xfs_sysctl_val_t xfs_buf_age;
- xfs_sysctl_val_t inherit_nosym;
- xfs_sysctl_val_t rotorstep;
- xfs_sysctl_val_t inherit_nodfrg;
- xfs_sysctl_val_t fstrm_timer;
- xfs_sysctl_val_t eofb_timer;
- xfs_sysctl_val_t cowb_timer;
-};
-
-typedef struct xfs_param xfs_param_t;
-
-struct xfs_globals {
- int log_recovery_delay;
- int mount_delay;
- bool bug_on_assert;
- bool always_cow;
-};
-
-enum ethtool_link_mode_bit_indices {
- ETHTOOL_LINK_MODE_10baseT_Half_BIT = 0,
- ETHTOOL_LINK_MODE_10baseT_Full_BIT = 1,
- ETHTOOL_LINK_MODE_100baseT_Half_BIT = 2,
- ETHTOOL_LINK_MODE_100baseT_Full_BIT = 3,
- ETHTOOL_LINK_MODE_1000baseT_Half_BIT = 4,
- ETHTOOL_LINK_MODE_1000baseT_Full_BIT = 5,
- ETHTOOL_LINK_MODE_Autoneg_BIT = 6,
- ETHTOOL_LINK_MODE_TP_BIT = 7,
- ETHTOOL_LINK_MODE_AUI_BIT = 8,
- ETHTOOL_LINK_MODE_MII_BIT = 9,
- ETHTOOL_LINK_MODE_FIBRE_BIT = 10,
- ETHTOOL_LINK_MODE_BNC_BIT = 11,
- ETHTOOL_LINK_MODE_10000baseT_Full_BIT = 12,
- ETHTOOL_LINK_MODE_Pause_BIT = 13,
- ETHTOOL_LINK_MODE_Asym_Pause_BIT = 14,
- ETHTOOL_LINK_MODE_2500baseX_Full_BIT = 15,
- ETHTOOL_LINK_MODE_Backplane_BIT = 16,
- ETHTOOL_LINK_MODE_1000baseKX_Full_BIT = 17,
- ETHTOOL_LINK_MODE_10000baseKX4_Full_BIT = 18,
- ETHTOOL_LINK_MODE_10000baseKR_Full_BIT = 19,
- ETHTOOL_LINK_MODE_10000baseR_FEC_BIT = 20,
- ETHTOOL_LINK_MODE_20000baseMLD2_Full_BIT = 21,
- ETHTOOL_LINK_MODE_20000baseKR2_Full_BIT = 22,
- ETHTOOL_LINK_MODE_40000baseKR4_Full_BIT = 23,
- ETHTOOL_LINK_MODE_40000baseCR4_Full_BIT = 24,
- ETHTOOL_LINK_MODE_40000baseSR4_Full_BIT = 25,
- ETHTOOL_LINK_MODE_40000baseLR4_Full_BIT = 26,
- ETHTOOL_LINK_MODE_56000baseKR4_Full_BIT = 27,
- ETHTOOL_LINK_MODE_56000baseCR4_Full_BIT = 28,
- ETHTOOL_LINK_MODE_56000baseSR4_Full_BIT = 29,
- ETHTOOL_LINK_MODE_56000baseLR4_Full_BIT = 30,
- ETHTOOL_LINK_MODE_25000baseCR_Full_BIT = 31,
- ETHTOOL_LINK_MODE_25000baseKR_Full_BIT = 32,
- ETHTOOL_LINK_MODE_25000baseSR_Full_BIT = 33,
- ETHTOOL_LINK_MODE_50000baseCR2_Full_BIT = 34,
- ETHTOOL_LINK_MODE_50000baseKR2_Full_BIT = 35,
- ETHTOOL_LINK_MODE_100000baseKR4_Full_BIT = 36,
- ETHTOOL_LINK_MODE_100000baseSR4_Full_BIT = 37,
- ETHTOOL_LINK_MODE_100000baseCR4_Full_BIT = 38,
- ETHTOOL_LINK_MODE_100000baseLR4_ER4_Full_BIT = 39,
- ETHTOOL_LINK_MODE_50000baseSR2_Full_BIT = 40,
- ETHTOOL_LINK_MODE_1000baseX_Full_BIT = 41,
- ETHTOOL_LINK_MODE_10000baseCR_Full_BIT = 42,
- ETHTOOL_LINK_MODE_10000baseSR_Full_BIT = 43,
- ETHTOOL_LINK_MODE_10000baseLR_Full_BIT = 44,
- ETHTOOL_LINK_MODE_10000baseLRM_Full_BIT = 45,
- ETHTOOL_LINK_MODE_10000baseER_Full_BIT = 46,
- ETHTOOL_LINK_MODE_2500baseT_Full_BIT = 47,
- ETHTOOL_LINK_MODE_5000baseT_Full_BIT = 48,
- ETHTOOL_LINK_MODE_FEC_NONE_BIT = 49,
- ETHTOOL_LINK_MODE_FEC_RS_BIT = 50,
- ETHTOOL_LINK_MODE_FEC_BASER_BIT = 51,
- ETHTOOL_LINK_MODE_50000baseKR_Full_BIT = 52,
- ETHTOOL_LINK_MODE_50000baseSR_Full_BIT = 53,
- ETHTOOL_LINK_MODE_50000baseCR_Full_BIT = 54,
- ETHTOOL_LINK_MODE_50000baseLR_ER_FR_Full_BIT = 55,
- ETHTOOL_LINK_MODE_50000baseDR_Full_BIT = 56,
- ETHTOOL_LINK_MODE_100000baseKR2_Full_BIT = 57,
- ETHTOOL_LINK_MODE_100000baseSR2_Full_BIT = 58,
- ETHTOOL_LINK_MODE_100000baseCR2_Full_BIT = 59,
- ETHTOOL_LINK_MODE_100000baseLR2_ER2_FR2_Full_BIT = 60,
- ETHTOOL_LINK_MODE_100000baseDR2_Full_BIT = 61,
- ETHTOOL_LINK_MODE_200000baseKR4_Full_BIT = 62,
- ETHTOOL_LINK_MODE_200000baseSR4_Full_BIT = 63,
- ETHTOOL_LINK_MODE_200000baseLR4_ER4_FR4_Full_BIT = 64,
- ETHTOOL_LINK_MODE_200000baseDR4_Full_BIT = 65,
- ETHTOOL_LINK_MODE_200000baseCR4_Full_BIT = 66,
- ETHTOOL_LINK_MODE_100baseT1_Full_BIT = 67,
- ETHTOOL_LINK_MODE_1000baseT1_Full_BIT = 68,
- ETHTOOL_LINK_MODE_400000baseKR8_Full_BIT = 69,
- ETHTOOL_LINK_MODE_400000baseSR8_Full_BIT = 70,
- ETHTOOL_LINK_MODE_400000baseLR8_ER8_FR8_Full_BIT = 71,
- ETHTOOL_LINK_MODE_400000baseDR8_Full_BIT = 72,
- ETHTOOL_LINK_MODE_400000baseCR8_Full_BIT = 73,
- __ETHTOOL_LINK_MODE_MASK_NBITS = 74,
-};
-
-enum {
- NAPI_STATE_SCHED = 0,
- NAPI_STATE_MISSED = 1,
- NAPI_STATE_DISABLE = 2,
- NAPI_STATE_NPSVC = 3,
- NAPI_STATE_HASHED = 4,
- NAPI_STATE_NO_BUSY_POLL = 5,
- NAPI_STATE_IN_BUSY_POLL = 6,
-};
-
-struct compat_sysctl_args {
- compat_uptr_t name;
- int nlen;
- compat_uptr_t oldval;
- compat_uptr_t oldlenp;
- compat_uptr_t newval;
- compat_size_t newlen;
- compat_ulong_t __unused[4];
-};
-
-struct __user_cap_header_struct {
- __u32 version;
- int pid;
-};
-
-typedef struct __user_cap_header_struct *cap_user_header_t;
-
-struct __user_cap_data_struct {
- __u32 effective;
- __u32 permitted;
- __u32 inheritable;
-};
-
-typedef struct __user_cap_data_struct *cap_user_data_t;
-
-struct sigqueue {
- struct list_head list;
- int flags;
- kernel_siginfo_t info;
- struct user_struct *user;
-};
-
-struct ptrace_peeksiginfo_args {
- __u64 off;
- __u32 flags;
- __s32 nr;
-};
-
-struct ptrace_syscall_info {
- __u8 op;
- __u32 arch;
- __u64 instruction_pointer;
- __u64 stack_pointer;
- union {
- struct {
- __u64 nr;
- __u64 args[6];
- } entry;
- struct {
- __s64 rval;
- __u8 is_error;
- } exit;
- struct {
- __u64 nr;
- __u64 args[6];
- __u32 ret_data;
- } seccomp;
- };
-};
-
-struct compat_iovec {
- compat_uptr_t iov_base;
- compat_size_t iov_len;
-};
-
-typedef long unsigned int old_sigset_t;
-
-enum siginfo_layout {
- SIL_KILL = 0,
- SIL_TIMER = 1,
- SIL_POLL = 2,
- SIL_FAULT = 3,
- SIL_FAULT_MCEERR = 4,
- SIL_FAULT_BNDERR = 5,
- SIL_FAULT_PKUERR = 6,
- SIL_CHLD = 7,
- SIL_RT = 8,
- SIL_SYS = 9,
-};
-
-typedef u32 compat_old_sigset_t;
-
-struct compat_sigaction {
- compat_uptr_t sa_handler;
- compat_ulong_t sa_flags;
- compat_uptr_t sa_restorer;
- compat_sigset_t sa_mask;
-};
-
-struct compat_old_sigaction {
- compat_uptr_t sa_handler;
- compat_old_sigset_t sa_mask;
- compat_ulong_t sa_flags;
- compat_uptr_t sa_restorer;
-};
-
-enum {
- TRACE_SIGNAL_DELIVERED = 0,
- TRACE_SIGNAL_IGNORED = 1,
- TRACE_SIGNAL_ALREADY_PENDING = 2,
- TRACE_SIGNAL_OVERFLOW_FAIL = 3,
- TRACE_SIGNAL_LOSE_INFO = 4,
-};
-
-struct trace_event_raw_signal_generate {
- struct trace_entry ent;
- int sig;
- int errno;
- int code;
- char comm[16];
- pid_t pid;
- int group;
- int result;
- char __data[0];
-};
-
-struct trace_event_raw_signal_deliver {
- struct trace_entry ent;
- int sig;
- int errno;
- int code;
- long unsigned int sa_handler;
- long unsigned int sa_flags;
- char __data[0];
-};
-
-struct trace_event_data_offsets_signal_generate {};
-
-struct trace_event_data_offsets_signal_deliver {};
-
-typedef void (*btf_trace_signal_generate)(void *, int, struct kernel_siginfo *, struct task_struct *, int, int);
-
-typedef void (*btf_trace_signal_deliver)(void *, int, struct kernel_siginfo *, struct k_sigaction *);
-
-typedef __kernel_clock_t clock_t;
-
-struct sysinfo {
- __kernel_long_t uptime;
- __kernel_ulong_t loads[3];
- __kernel_ulong_t totalram;
- __kernel_ulong_t freeram;
- __kernel_ulong_t sharedram;
- __kernel_ulong_t bufferram;
- __kernel_ulong_t totalswap;
- __kernel_ulong_t freeswap;
- __u16 procs;
- __u16 pad;
- __kernel_ulong_t totalhigh;
- __kernel_ulong_t freehigh;
- __u32 mem_unit;
- char _f[0];
-};
-
-enum {
- PER_LINUX = 0,
- PER_LINUX_32BIT = 8388608,
- PER_LINUX_FDPIC = 524288,
- PER_SVR4 = 68157441,
- PER_SVR3 = 83886082,
- PER_SCOSVR3 = 117440515,
- PER_OSR5 = 100663299,
- PER_WYSEV386 = 83886084,
- PER_ISCR4 = 67108869,
- PER_BSD = 6,
- PER_SUNOS = 67108870,
- PER_XENIX = 83886087,
- PER_LINUX32 = 8,
- PER_LINUX32_3GB = 134217736,
- PER_IRIX32 = 67108873,
- PER_IRIXN32 = 67108874,
- PER_IRIX64 = 67108875,
- PER_RISCOS = 12,
- PER_SOLARIS = 67108877,
- PER_UW7 = 68157454,
- PER_OSF4 = 15,
- PER_HPUX = 16,
- PER_MASK = 255,
-};
-
-struct rlimit64 {
- __u64 rlim_cur;
- __u64 rlim_max;
-};
-
-struct oldold_utsname {
- char sysname[9];
- char nodename[9];
- char release[9];
- char version[9];
- char machine[9];
-};
-
-struct old_utsname {
- char sysname[65];
- char nodename[65];
- char release[65];
- char version[65];
- char machine[65];
-};
-
-enum uts_proc {
- UTS_PROC_OSTYPE = 0,
- UTS_PROC_OSRELEASE = 1,
- UTS_PROC_VERSION = 2,
- UTS_PROC_HOSTNAME = 3,
- UTS_PROC_DOMAINNAME = 4,
-};
-
-struct prctl_mm_map {
- __u64 start_code;
- __u64 end_code;
- __u64 start_data;
- __u64 end_data;
- __u64 start_brk;
- __u64 brk;
- __u64 start_stack;
- __u64 arg_start;
- __u64 arg_end;
- __u64 env_start;
- __u64 env_end;
- __u64 *auxv;
- __u32 auxv_size;
- __u32 exe_fd;
-};
-
-struct tms {
- __kernel_clock_t tms_utime;
- __kernel_clock_t tms_stime;
- __kernel_clock_t tms_cutime;
- __kernel_clock_t tms_cstime;
-};
-
-struct getcpu_cache {
- long unsigned int blob[16];
-};
-
-struct compat_tms {
- compat_clock_t tms_utime;
- compat_clock_t tms_stime;
- compat_clock_t tms_cutime;
- compat_clock_t tms_cstime;
-};
-
-struct compat_rlimit {
- compat_ulong_t rlim_cur;
- compat_ulong_t rlim_max;
-};
-
-struct compat_sysinfo {
- s32 uptime;
- u32 loads[3];
- u32 totalram;
- u32 freeram;
- u32 sharedram;
- u32 bufferram;
- u32 totalswap;
- u32 freeswap;
- u16 procs;
- u16 pad;
- u32 totalhigh;
- u32 freehigh;
- u32 mem_unit;
- char _f[8];
-};
-
-struct umh_info {
- const char *cmdline;
- struct file *pipe_to_umh;
- struct file *pipe_from_umh;
- struct list_head list;
- void (*cleanup)(struct umh_info *);
- pid_t pid;
-};
-
-struct wq_flusher;
-
-struct worker;
-
-struct workqueue_attrs;
-
-struct pool_workqueue;
-
-struct wq_device;
-
-struct workqueue_struct {
- struct list_head pwqs;
- struct list_head list;
- struct mutex mutex;
- int work_color;
- int flush_color;
- atomic_t nr_pwqs_to_flush;
- struct wq_flusher *first_flusher;
- struct list_head flusher_queue;
- struct list_head flusher_overflow;
- struct list_head maydays;
- struct worker *rescuer;
- int nr_drainers;
- int saved_max_active;
- struct workqueue_attrs *unbound_attrs;
- struct pool_workqueue *dfl_pwq;
- struct wq_device *wq_dev;
- char name[24];
- struct callback_head rcu;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- unsigned int flags;
- struct pool_workqueue *cpu_pwqs;
- struct pool_workqueue *numa_pwq_tbl[0];
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct workqueue_attrs {
- int nice;
- cpumask_var_t cpumask;
- bool no_numa;
-};
-
-struct execute_work {
- struct work_struct work;
-};
-
-enum {
- WQ_UNBOUND = 2,
- WQ_FREEZABLE = 4,
- WQ_MEM_RECLAIM = 8,
- WQ_HIGHPRI = 16,
- WQ_CPU_INTENSIVE = 32,
- WQ_SYSFS = 64,
- WQ_POWER_EFFICIENT = 128,
- __WQ_DRAINING = 65536,
- __WQ_ORDERED = 131072,
- __WQ_LEGACY = 262144,
- __WQ_ORDERED_EXPLICIT = 524288,
- WQ_MAX_ACTIVE = 512,
- WQ_MAX_UNBOUND_PER_CPU = 4,
- WQ_DFL_ACTIVE = 256,
-};
-
-typedef unsigned int xa_mark_t;
-
-enum xa_lock_type {
- XA_LOCK_IRQ = 1,
- XA_LOCK_BH = 2,
-};
-
-struct __una_u32 {
- u32 x;
-};
-
-struct worker_pool;
-
-struct worker {
- union {
- struct list_head entry;
- struct hlist_node hentry;
- };
- struct work_struct *current_work;
- work_func_t current_func;
- struct pool_workqueue *current_pwq;
- struct list_head scheduled;
- struct task_struct *task;
- struct worker_pool *pool;
- struct list_head node;
- long unsigned int last_active;
- unsigned int flags;
- int id;
- int sleeping;
- char desc[24];
- struct workqueue_struct *rescue_wq;
- work_func_t last_func;
-};
-
-struct pool_workqueue {
- struct worker_pool *pool;
- struct workqueue_struct *wq;
- int work_color;
- int flush_color;
- int refcnt;
- int nr_in_flight[15];
- int nr_active;
- int max_active;
- struct list_head delayed_works;
- struct list_head pwqs_node;
- struct list_head mayday_node;
- struct work_struct unbound_release_work;
- struct callback_head rcu;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct worker_pool {
- spinlock_t lock;
- int cpu;
- int node;
- int id;
- unsigned int flags;
- long unsigned int watchdog_ts;
- struct list_head worklist;
- int nr_workers;
- int nr_idle;
- struct list_head idle_list;
- struct timer_list idle_timer;
- struct timer_list mayday_timer;
- struct hlist_head busy_hash[64];
- struct worker *manager;
- struct list_head workers;
- struct completion *detach_completion;
- struct ida worker_ida;
- struct workqueue_attrs *attrs;
- struct hlist_node hash_node;
- int refcnt;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- atomic_t nr_running;
- struct callback_head rcu;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-enum {
- POOL_MANAGER_ACTIVE = 1,
- POOL_DISASSOCIATED = 4,
- WORKER_DIE = 2,
- WORKER_IDLE = 4,
- WORKER_PREP = 8,
- WORKER_CPU_INTENSIVE = 64,
- WORKER_UNBOUND = 128,
- WORKER_REBOUND = 256,
- WORKER_NOT_RUNNING = 456,
- NR_STD_WORKER_POOLS = 2,
- UNBOUND_POOL_HASH_ORDER = 6,
- BUSY_WORKER_HASH_ORDER = 6,
- MAX_IDLE_WORKERS_RATIO = 4,
- IDLE_WORKER_TIMEOUT = 300000,
- MAYDAY_INITIAL_TIMEOUT = 10,
- MAYDAY_INTERVAL = 100,
- CREATE_COOLDOWN = 1000,
- RESCUER_NICE_LEVEL = 4294967276,
- HIGHPRI_NICE_LEVEL = 4294967276,
- WQ_NAME_LEN = 24,
-};
-
-struct wq_flusher {
- struct list_head list;
- int flush_color;
- struct completion done;
-};
-
-struct wq_device {
- struct workqueue_struct *wq;
- struct device dev;
-};
-
-struct trace_event_raw_workqueue_work {
- struct trace_entry ent;
- void *work;
- char __data[0];
-};
-
-struct trace_event_raw_workqueue_queue_work {
- struct trace_entry ent;
- void *work;
- void *function;
- void *workqueue;
- unsigned int req_cpu;
- unsigned int cpu;
- char __data[0];
-};
-
-struct trace_event_raw_workqueue_execute_start {
- struct trace_entry ent;
- void *work;
- void *function;
- char __data[0];
-};
-
-struct trace_event_data_offsets_workqueue_work {};
-
-struct trace_event_data_offsets_workqueue_queue_work {};
-
-struct trace_event_data_offsets_workqueue_execute_start {};
-
-typedef void (*btf_trace_workqueue_queue_work)(void *, unsigned int, struct pool_workqueue *, struct work_struct *);
-
-typedef void (*btf_trace_workqueue_activate_work)(void *, struct work_struct *);
-
-typedef void (*btf_trace_workqueue_execute_start)(void *, struct work_struct *);
-
-typedef void (*btf_trace_workqueue_execute_end)(void *, struct work_struct *);
-
-struct wq_barrier {
- struct work_struct work;
- struct completion done;
- struct task_struct *task;
-};
-
-struct cwt_wait {
- wait_queue_entry_t wait;
- struct work_struct *work;
-};
-
-struct apply_wqattrs_ctx {
- struct workqueue_struct *wq;
- struct workqueue_attrs *attrs;
- struct list_head list;
- struct pool_workqueue *dfl_pwq;
- struct pool_workqueue *pwq_tbl[0];
-};
-
-struct work_for_cpu {
- struct work_struct work;
- long int (*fn)(void *);
- void *arg;
- long int ret;
-};
-
-typedef void (*task_work_func_t)(struct callback_head *);
-
-enum {
- KERNEL_PARAM_OPS_FL_NOARG = 1,
-};
-
-enum {
- KERNEL_PARAM_FL_UNSAFE = 1,
- KERNEL_PARAM_FL_HWPARAM = 2,
-};
-
-struct param_attribute {
- struct module_attribute mattr;
- const struct kernel_param *param;
-};
-
-struct module_param_attrs {
- unsigned int num;
- struct attribute_group grp;
- struct param_attribute attrs[0];
-};
-
-struct module_version_attribute {
- struct module_attribute mattr;
- const char *module_name;
- const char *version;
-};
-
-struct kmalloced_param {
- struct list_head list;
- char val[0];
-};
-
-struct sched_param {
- int sched_priority;
-};
-
-struct kthread_work;
-
-typedef void (*kthread_work_func_t)(struct kthread_work *);
-
-struct kthread_worker;
-
-struct kthread_work {
- struct list_head node;
- kthread_work_func_t func;
- struct kthread_worker *worker;
- int canceling;
-};
-
-enum {
- KTW_FREEZABLE = 1,
-};
-
-struct kthread_worker {
- unsigned int flags;
- raw_spinlock_t lock;
- struct list_head work_list;
- struct list_head delayed_work_list;
- struct task_struct *task;
- struct kthread_work *current_work;
-};
-
-struct kthread_delayed_work {
- struct kthread_work work;
- struct timer_list timer;
-};
-
-struct kthread_create_info {
- int (*threadfn)(void *);
- void *data;
- int node;
- struct task_struct *result;
- struct completion *done;
- struct list_head list;
-};
-
-struct kthread {
- long unsigned int flags;
- unsigned int cpu;
- void *data;
- struct completion parked;
- struct completion exited;
-};
-
-enum KTHREAD_BITS {
- KTHREAD_IS_PER_CPU = 0,
- KTHREAD_SHOULD_STOP = 1,
- KTHREAD_SHOULD_PARK = 2,
-};
-
-struct kthread_flush_work {
- struct kthread_work work;
- struct completion done;
-};
-
-struct pt_regs___2;
-
-struct ipc_ids {
- int in_use;
- short unsigned int seq;
- struct rw_semaphore rwsem;
- struct idr ipcs_idr;
- int max_idx;
- int last_idx;
- struct rhashtable key_ht;
-};
-
-struct ipc_namespace {
- refcount_t count;
- struct ipc_ids ids[3];
- int sem_ctls[4];
- int used_sems;
- unsigned int msg_ctlmax;
- unsigned int msg_ctlmnb;
- unsigned int msg_ctlmni;
- atomic_t msg_bytes;
- atomic_t msg_hdrs;
- size_t shm_ctlmax;
- size_t shm_ctlall;
- long unsigned int shm_tot;
- int shm_ctlmni;
- int shm_rmid_forced;
- struct notifier_block ipcns_nb;
- struct vfsmount *mq_mnt;
- unsigned int mq_queues_count;
- unsigned int mq_queues_max;
- unsigned int mq_msg_max;
- unsigned int mq_msgsize_max;
- unsigned int mq_msg_default;
- unsigned int mq_msgsize_default;
- struct user_namespace *user_ns;
- struct ucounts *ucounts;
- struct ns_common ns;
-};
-
-struct srcu_notifier_head {
- struct mutex mutex;
- struct srcu_struct srcu;
- struct notifier_block *head;
-};
-
-enum what {
- PROC_EVENT_NONE = 0,
- PROC_EVENT_FORK = 1,
- PROC_EVENT_EXEC = 2,
- PROC_EVENT_UID = 4,
- PROC_EVENT_GID = 64,
- PROC_EVENT_SID = 128,
- PROC_EVENT_PTRACE = 256,
- PROC_EVENT_COMM = 512,
- PROC_EVENT_COREDUMP = 1073741824,
- PROC_EVENT_EXIT = 2147483648,
-};
-
-typedef u64 async_cookie_t;
-
-typedef void (*async_func_t)(void *, async_cookie_t);
-
-struct async_domain {
- struct list_head pending;
- unsigned int registered: 1;
-};
-
-struct async_entry {
- struct list_head domain_list;
- struct list_head global_list;
- struct work_struct work;
- async_cookie_t cookie;
- async_func_t func;
- void *data;
- struct async_domain *domain;
-};
-
-struct smpboot_thread_data {
- unsigned int cpu;
- unsigned int status;
- struct smp_hotplug_thread *ht;
-};
-
-enum {
- HP_THREAD_NONE = 0,
- HP_THREAD_ACTIVE = 1,
- HP_THREAD_PARKED = 2,
-};
-
-struct pin_cookie {};
-
-struct dl_bw {
- raw_spinlock_t lock;
- u64 bw;
- u64 total_bw;
-};
-
-struct cpudl_item;
-
-struct cpudl {
- raw_spinlock_t lock;
- int size;
- cpumask_var_t free_cpus;
- struct cpudl_item *elements;
-};
-
-struct cpupri_vec {
- atomic_t count;
- cpumask_var_t mask;
-};
-
-struct cpupri {
- struct cpupri_vec pri_to_cpu[102];
- int *cpu_to_pri;
-};
-
-struct perf_domain;
-
-struct root_domain___2 {
- atomic_t refcount;
- atomic_t rto_count;
- struct callback_head rcu;
- cpumask_var_t span;
- cpumask_var_t online;
- int overload;
- int overutilized;
- cpumask_var_t dlo_mask;
- atomic_t dlo_count;
- struct dl_bw dl_bw;
- struct cpudl cpudl;
- struct irq_work rto_push_work;
- raw_spinlock_t rto_lock;
- int rto_loop;
- int rto_cpu;
- atomic_t rto_loop_next;
- atomic_t rto_loop_start;
- cpumask_var_t rto_mask;
- struct cpupri cpupri;
- long unsigned int max_cpu_capacity;
- struct perf_domain *pd;
-};
-
-struct cfs_rq {
- struct load_weight load;
- long unsigned int runnable_weight;
- unsigned int nr_running;
- unsigned int h_nr_running;
- unsigned int idle_h_nr_running;
- u64 exec_clock;
- u64 min_vruntime;
- struct rb_root_cached tasks_timeline;
- struct sched_entity *curr;
- struct sched_entity *next;
- struct sched_entity *last;
- struct sched_entity *skip;
- long: 64;
- long: 64;
- long: 64;
- struct sched_avg avg;
- struct {
- raw_spinlock_t lock;
- int nr;
- long unsigned int load_avg;
- long unsigned int util_avg;
- long unsigned int runnable_sum;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- } removed;
- long unsigned int tg_load_avg_contrib;
- long int propagate;
- long int prop_runnable_sum;
- long unsigned int h_load;
- u64 last_h_load_update;
- struct sched_entity *h_load_next;
- struct rq *rq;
- int on_list;
- struct list_head leaf_cfs_rq_list;
- struct task_group *tg;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct cfs_bandwidth {};
-
-struct task_group {
- struct cgroup_subsys_state css;
- struct sched_entity **se;
- struct cfs_rq **cfs_rq;
- long unsigned int shares;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- atomic_long_t load_avg;
- struct callback_head rcu;
- struct list_head list;
- struct task_group *parent;
- struct list_head siblings;
- struct list_head children;
- struct cfs_bandwidth cfs_bandwidth;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct update_util_data {
- void (*func)(struct update_util_data *, u64, unsigned int);
-};
-
-enum {
- MEMBARRIER_STATE_PRIVATE_EXPEDITED_READY = 1,
- MEMBARRIER_STATE_PRIVATE_EXPEDITED = 2,
- MEMBARRIER_STATE_GLOBAL_EXPEDITED_READY = 4,
- MEMBARRIER_STATE_GLOBAL_EXPEDITED = 8,
- MEMBARRIER_STATE_PRIVATE_EXPEDITED_SYNC_CORE_READY = 16,
- MEMBARRIER_STATE_PRIVATE_EXPEDITED_SYNC_CORE = 32,
-};
-
-struct sched_group {
- struct sched_group *next;
- atomic_t ref;
- unsigned int group_weight;
- struct sched_group_capacity *sgc;
- int asym_prefer_cpu;
- long unsigned int cpumask[0];
-};
-
-struct sched_group_capacity {
- atomic_t ref;
- long unsigned int capacity;
- long unsigned int min_capacity;
- long unsigned int max_capacity;
- long unsigned int next_update;
- int imbalance;
- long unsigned int cpumask[0];
-};
-
-struct wake_q_head {
- struct wake_q_node *first;
- struct wake_q_node **lastp;
-};
-
-struct sched_attr {
- __u32 size;
- __u32 sched_policy;
- __u64 sched_flags;
- __s32 sched_nice;
- __u32 sched_priority;
- __u64 sched_runtime;
- __u64 sched_deadline;
- __u64 sched_period;
- __u32 sched_util_min;
- __u32 sched_util_max;
-};
-
-struct cpuidle_driver___2;
-
-struct cpuidle_state {
- char name[16];
- char desc[32];
- u64 exit_latency_ns;
- u64 target_residency_ns;
- unsigned int flags;
- unsigned int exit_latency;
- int power_usage;
- unsigned int target_residency;
- int (*enter)(struct cpuidle_device *, struct cpuidle_driver___2 *, int);
- int (*enter_dead)(struct cpuidle_device *, int);
- void (*enter_s2idle)(struct cpuidle_device *, struct cpuidle_driver___2 *, int);
-};
-
-struct cpuidle_driver___2 {
- const char *name;
- struct module *owner;
- int refcnt;
- unsigned int bctimer: 1;
- struct cpuidle_state states[10];
- int state_count;
- int safe_state_index;
- struct cpumask *cpumask;
- const char *governor;
-};
-
-struct em_cap_state {
- long unsigned int frequency;
- long unsigned int power;
- long unsigned int cost;
-};
-
-struct em_perf_domain {
- struct em_cap_state *table;
- int nr_cap_states;
- long unsigned int cpus[0];
-};
-
-enum {
- CFTYPE_ONLY_ON_ROOT = 1,
- CFTYPE_NOT_ON_ROOT = 2,
- CFTYPE_NS_DELEGATABLE = 4,
- CFTYPE_NO_PREFIX = 8,
- CFTYPE_WORLD_WRITABLE = 16,
- CFTYPE_DEBUG = 32,
- __CFTYPE_ONLY_ON_DFL = 65536,
- __CFTYPE_NOT_ON_DFL = 131072,
-};
-
-typedef int (*cpu_stop_fn_t)(void *);
-
-struct cpu_stop_done;
-
-struct cpu_stop_work {
- struct list_head list;
- cpu_stop_fn_t fn;
- void *arg;
- struct cpu_stop_done *done;
-};
-
-struct cpudl_item {
- u64 dl;
- int cpu;
- int idx;
-};
-
-struct rt_prio_array {
- long unsigned int bitmap[2];
- struct list_head queue[100];
-};
-
-struct rt_bandwidth {
- raw_spinlock_t rt_runtime_lock;
- ktime_t rt_period;
- u64 rt_runtime;
- struct hrtimer rt_period_timer;
- unsigned int rt_period_active;
-};
-
-struct dl_bandwidth {
- raw_spinlock_t dl_runtime_lock;
- u64 dl_runtime;
- u64 dl_period;
-};
-
-typedef int (*tg_visitor)(struct task_group *, void *);
-
-struct rt_rq {
- struct rt_prio_array active;
- unsigned int rt_nr_running;
- unsigned int rr_nr_running;
- struct {
- int curr;
- int next;
- } highest_prio;
- long unsigned int rt_nr_migratory;
- long unsigned int rt_nr_total;
- int overloaded;
- struct plist_head pushable_tasks;
- int rt_queued;
- int rt_throttled;
- u64 rt_time;
- u64 rt_runtime;
- raw_spinlock_t rt_runtime_lock;
-};
-
-struct dl_rq {
- struct rb_root_cached root;
- long unsigned int dl_nr_running;
- struct {
- u64 curr;
- u64 next;
- } earliest_dl;
- long unsigned int dl_nr_migratory;
- int overloaded;
- struct rb_root_cached pushable_dl_tasks_root;
- u64 running_bw;
- u64 this_bw;
- u64 extra_bw;
- u64 bw_ratio;
-};
-
-struct rq {
- raw_spinlock_t lock;
- unsigned int nr_running;
- long unsigned int last_load_update_tick;
- long unsigned int last_blocked_load_update_tick;
- unsigned int has_blocked_load;
- unsigned int nohz_tick_stopped;
- atomic_t nohz_flags;
- long unsigned int nr_load_updates;
- u64 nr_switches;
- long: 64;
- struct cfs_rq cfs;
- struct rt_rq rt;
- struct dl_rq dl;
- struct list_head leaf_cfs_rq_list;
- struct list_head *tmp_alone_branch;
- long unsigned int nr_uninterruptible;
- struct task_struct *curr;
- struct task_struct *idle;
- struct task_struct *stop;
- long unsigned int next_balance;
- struct mm_struct *prev_mm;
- unsigned int clock_update_flags;
- u64 clock;
- long: 64;
- long: 64;
- long: 64;
- u64 clock_task;
- u64 clock_pelt;
- long unsigned int lost_idle_time;
- atomic_t nr_iowait;
- int membarrier_state;
- struct root_domain___2 *rd;
- struct sched_domain *sd;
- long unsigned int cpu_capacity;
- long unsigned int cpu_capacity_orig;
- struct callback_head *balance_callback;
- unsigned char idle_balance;
- long unsigned int misfit_task_load;
- int active_balance;
- int push_cpu;
- struct cpu_stop_work active_balance_work;
- int cpu;
- int online;
- struct list_head cfs_tasks;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct sched_avg avg_rt;
- struct sched_avg avg_dl;
- u64 idle_stamp;
- u64 avg_idle;
- u64 max_idle_balance_cost;
- long unsigned int calc_load_update;
- long int calc_load_active;
- int hrtick_csd_pending;
- long: 32;
- long: 64;
- long: 64;
- call_single_data_t hrtick_csd;
- struct hrtimer hrtick_timer;
- struct sched_info rq_sched_info;
- long long unsigned int rq_cpu_time;
- unsigned int yld_count;
- unsigned int sched_count;
- unsigned int sched_goidle;
- unsigned int ttwu_count;
- unsigned int ttwu_local;
- struct llist_head wake_list;
- struct cpuidle_state *idle_state;
- long: 64;
- long: 64;
-};
-
-struct perf_domain {
- struct em_perf_domain *em_pd;
- struct perf_domain *next;
- struct callback_head rcu;
-};
-
-struct rq_flags {
- long unsigned int flags;
- struct pin_cookie cookie;
-};
-
-enum numa_topology_type {
- NUMA_DIRECT = 0,
- NUMA_GLUELESS_MESH = 1,
- NUMA_BACKPLANE = 2,
-};
-
-enum {
- __SCHED_FEAT_GENTLE_FAIR_SLEEPERS = 0,
- __SCHED_FEAT_START_DEBIT = 1,
- __SCHED_FEAT_NEXT_BUDDY = 2,
- __SCHED_FEAT_LAST_BUDDY = 3,
- __SCHED_FEAT_CACHE_HOT_BUDDY = 4,
- __SCHED_FEAT_WAKEUP_PREEMPTION = 5,
- __SCHED_FEAT_HRTICK = 6,
- __SCHED_FEAT_DOUBLE_TICK = 7,
- __SCHED_FEAT_NONTASK_CAPACITY = 8,
- __SCHED_FEAT_TTWU_QUEUE = 9,
- __SCHED_FEAT_SIS_AVG_CPU = 10,
- __SCHED_FEAT_SIS_PROP = 11,
- __SCHED_FEAT_WARN_DOUBLE_CLOCK = 12,
- __SCHED_FEAT_RT_PUSH_IPI = 13,
- __SCHED_FEAT_RT_RUNTIME_SHARE = 14,
- __SCHED_FEAT_LB_MIN = 15,
- __SCHED_FEAT_ATTACH_AGE_LOAD = 16,
- __SCHED_FEAT_WA_IDLE = 17,
- __SCHED_FEAT_WA_WEIGHT = 18,
- __SCHED_FEAT_WA_BIAS = 19,
- __SCHED_FEAT_UTIL_EST = 20,
- __SCHED_FEAT_UTIL_EST_FASTUP = 21,
- __SCHED_FEAT_NR = 22,
-};
-
-struct trace_event_raw_sched_kthread_stop {
- struct trace_entry ent;
- char comm[16];
- pid_t pid;
- char __data[0];
-};
-
-struct trace_event_raw_sched_kthread_stop_ret {
- struct trace_entry ent;
- int ret;
- char __data[0];
-};
-
-struct trace_event_raw_sched_wakeup_template {
- struct trace_entry ent;
- char comm[16];
- pid_t pid;
- int prio;
- int success;
- int target_cpu;
- char __data[0];
-};
-
-struct trace_event_raw_sched_switch {
- struct trace_entry ent;
- char prev_comm[16];
- pid_t prev_pid;
- int prev_prio;
- long int prev_state;
- char next_comm[16];
- pid_t next_pid;
- int next_prio;
- char __data[0];
-};
-
-struct trace_event_raw_sched_migrate_task {
- struct trace_entry ent;
- char comm[16];
- pid_t pid;
- int prio;
- int orig_cpu;
- int dest_cpu;
- char __data[0];
-};
-
-struct trace_event_raw_sched_process_template {
- struct trace_entry ent;
- char comm[16];
- pid_t pid;
- int prio;
- char __data[0];
-};
-
-struct trace_event_raw_sched_process_wait {
- struct trace_entry ent;
- char comm[16];
- pid_t pid;
- int prio;
- char __data[0];
-};
-
-struct trace_event_raw_sched_process_fork {
- struct trace_entry ent;
- char parent_comm[16];
- pid_t parent_pid;
- char child_comm[16];
- pid_t child_pid;
- char __data[0];
-};
-
-struct trace_event_raw_sched_process_exec {
- struct trace_entry ent;
- u32 __data_loc_filename;
- pid_t pid;
- pid_t old_pid;
- char __data[0];
-};
-
-struct trace_event_raw_sched_stat_template {
- struct trace_entry ent;
- char comm[16];
- pid_t pid;
- u64 delay;
- char __data[0];
-};
-
-struct trace_event_raw_sched_stat_runtime {
- struct trace_entry ent;
- char comm[16];
- pid_t pid;
- u64 runtime;
- u64 vruntime;
- char __data[0];
-};
-
-struct trace_event_raw_sched_pi_setprio {
- struct trace_entry ent;
- char comm[16];
- pid_t pid;
- int oldprio;
- int newprio;
- char __data[0];
-};
-
-struct trace_event_raw_sched_move_task_template {
- struct trace_entry ent;
- pid_t pid;
- pid_t tgid;
- pid_t ngid;
- int src_cpu;
- int src_nid;
- int dst_cpu;
- int dst_nid;
- char __data[0];
-};
-
-struct trace_event_raw_sched_swap_numa {
- struct trace_entry ent;
- pid_t src_pid;
- pid_t src_tgid;
- pid_t src_ngid;
- int src_cpu;
- int src_nid;
- pid_t dst_pid;
- pid_t dst_tgid;
- pid_t dst_ngid;
- int dst_cpu;
- int dst_nid;
- char __data[0];
-};
-
-struct trace_event_raw_sched_wake_idle_without_ipi {
- struct trace_entry ent;
- int cpu;
- char __data[0];
-};
-
-struct trace_event_data_offsets_sched_kthread_stop {};
-
-struct trace_event_data_offsets_sched_kthread_stop_ret {};
-
-struct trace_event_data_offsets_sched_wakeup_template {};
-
-struct trace_event_data_offsets_sched_switch {};
-
-struct trace_event_data_offsets_sched_migrate_task {};
-
-struct trace_event_data_offsets_sched_process_template {};
-
-struct trace_event_data_offsets_sched_process_wait {};
-
-struct trace_event_data_offsets_sched_process_fork {};
-
-struct trace_event_data_offsets_sched_process_exec {
- u32 filename;
-};
-
-struct trace_event_data_offsets_sched_stat_template {};
-
-struct trace_event_data_offsets_sched_stat_runtime {};
-
-struct trace_event_data_offsets_sched_pi_setprio {};
-
-struct trace_event_data_offsets_sched_move_task_template {};
-
-struct trace_event_data_offsets_sched_swap_numa {};
-
-struct trace_event_data_offsets_sched_wake_idle_without_ipi {};
-
-typedef void (*btf_trace_sched_kthread_stop)(void *, struct task_struct *);
-
-typedef void (*btf_trace_sched_kthread_stop_ret)(void *, int);
-
-typedef void (*btf_trace_sched_waking)(void *, struct task_struct *);
-
-typedef void (*btf_trace_sched_wakeup)(void *, struct task_struct *);
-
-typedef void (*btf_trace_sched_wakeup_new)(void *, struct task_struct *);
-
-typedef void (*btf_trace_sched_switch)(void *, bool, struct task_struct *, struct task_struct *);
-
-typedef void (*btf_trace_sched_migrate_task)(void *, struct task_struct *, int);
-
-typedef void (*btf_trace_sched_process_free)(void *, struct task_struct *);
-
-typedef void (*btf_trace_sched_process_exit)(void *, struct task_struct *);
-
-typedef void (*btf_trace_sched_wait_task)(void *, struct task_struct *);
-
-typedef void (*btf_trace_sched_process_wait)(void *, struct pid *);
-
-typedef void (*btf_trace_sched_process_fork)(void *, struct task_struct *, struct task_struct *);
-
-typedef void (*btf_trace_sched_process_exec)(void *, struct task_struct *, pid_t, struct linux_binprm *);
-
-typedef void (*btf_trace_sched_stat_wait)(void *, struct task_struct *, u64);
-
-typedef void (*btf_trace_sched_stat_sleep)(void *, struct task_struct *, u64);
-
-typedef void (*btf_trace_sched_stat_iowait)(void *, struct task_struct *, u64);
-
-typedef void (*btf_trace_sched_stat_blocked)(void *, struct task_struct *, u64);
-
-typedef void (*btf_trace_sched_stat_runtime)(void *, struct task_struct *, u64, u64);
-
-typedef void (*btf_trace_sched_pi_setprio)(void *, struct task_struct *, struct task_struct *);
-
-typedef void (*btf_trace_sched_move_numa)(void *, struct task_struct *, int, int);
-
-typedef void (*btf_trace_sched_stick_numa)(void *, struct task_struct *, int, int);
-
-typedef void (*btf_trace_sched_swap_numa)(void *, struct task_struct *, int, struct task_struct *, int);
-
-typedef void (*btf_trace_sched_wake_idle_without_ipi)(void *, int);
-
-struct migration_arg {
- struct task_struct *task;
- int dest_cpu;
-};
-
-enum {
- cpuset = 0,
- possible = 1,
- fail = 2,
-};
-
-enum tick_dep_bits {
- TICK_DEP_BIT_POSIX_TIMER = 0,
- TICK_DEP_BIT_PERF_EVENTS = 1,
- TICK_DEP_BIT_SCHED = 2,
- TICK_DEP_BIT_CLOCK_UNSTABLE = 3,
- TICK_DEP_BIT_RCU = 4,
-};
-
-struct sched_clock_data {
- u64 tick_raw;
- u64 tick_gtod;
- u64 clock;
-};
-
-typedef u64 pao_T_____5;
-
-struct idle_timer {
- struct hrtimer timer;
- int done;
-};
-
-enum schedutil_type {
- FREQUENCY_UTIL = 0,
- ENERGY_UTIL = 1,
-};
-
-enum fbq_type {
- regular = 0,
- remote = 1,
- all = 2,
-};
-
-enum group_type {
- group_has_spare = 0,
- group_fully_busy = 1,
- group_misfit_task = 2,
- group_asym_packing = 3,
- group_imbalanced = 4,
- group_overloaded = 5,
-};
-
-enum migration_type {
- migrate_load = 0,
- migrate_util = 1,
- migrate_task = 2,
- migrate_misfit = 3,
-};
-
-struct lb_env {
- struct sched_domain *sd;
- struct rq *src_rq;
- int src_cpu;
- int dst_cpu;
- struct rq *dst_rq;
- struct cpumask *dst_grpmask;
- int new_dst_cpu;
- enum cpu_idle_type idle;
- long int imbalance;
- struct cpumask *cpus;
- unsigned int flags;
- unsigned int loop;
- unsigned int loop_break;
- unsigned int loop_max;
- enum fbq_type fbq_type;
- enum migration_type migration_type;
- struct list_head tasks;
-};
-
-struct sg_lb_stats {
- long unsigned int avg_load;
- long unsigned int group_load;
- long unsigned int group_capacity;
- long unsigned int group_util;
- unsigned int sum_nr_running;
- unsigned int sum_h_nr_running;
- unsigned int idle_cpus;
- unsigned int group_weight;
- enum group_type group_type;
- unsigned int group_asym_packing;
- long unsigned int group_misfit_task_load;
-};
-
-struct sd_lb_stats {
- struct sched_group *busiest;
- struct sched_group *local;
- long unsigned int total_load;
- long unsigned int total_capacity;
- long unsigned int avg_load;
- unsigned int prefer_sibling;
- struct sg_lb_stats busiest_stat;
- struct sg_lb_stats local_stat;
-};
-
-typedef struct rt_rq *rt_rq_iter_t;
-
-struct wait_bit_key {
- void *flags;
- int bit_nr;
- long unsigned int timeout;
-};
-
-struct wait_bit_queue_entry {
- struct wait_bit_key key;
- struct wait_queue_entry wq_entry;
-};
-
-typedef int wait_bit_action_f(struct wait_bit_key *, int);
-
-struct swait_queue_head {
- raw_spinlock_t lock;
- struct list_head task_list;
-};
-
-struct swait_queue {
- struct task_struct *task;
- struct list_head task_list;
-};
-
-struct sched_domain_attr {
- int relax_domain_level;
-};
-
-struct s_data {
- struct sched_domain **sd;
- struct root_domain___2 *rd;
-};
-
-enum s_alloc {
- sa_rootdomain = 0,
- sa_sd = 1,
- sa_sd_storage = 2,
- sa_none = 3,
-};
-
-enum cpuacct_stat_index {
- CPUACCT_STAT_USER = 0,
- CPUACCT_STAT_SYSTEM = 1,
- CPUACCT_STAT_NSTATS = 2,
-};
-
-struct cpuacct_usage {
- u64 usages[2];
-};
-
-struct cpuacct {
- struct cgroup_subsys_state css;
- struct cpuacct_usage *cpuusage;
- struct kernel_cpustat *cpustat;
-};
-
-enum {
- MEMBARRIER_FLAG_SYNC_CORE = 1,
-};
-
-enum membarrier_cmd {
- MEMBARRIER_CMD_QUERY = 0,
- MEMBARRIER_CMD_GLOBAL = 1,
- MEMBARRIER_CMD_GLOBAL_EXPEDITED = 2,
- MEMBARRIER_CMD_REGISTER_GLOBAL_EXPEDITED = 4,
- MEMBARRIER_CMD_PRIVATE_EXPEDITED = 8,
- MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED = 16,
- MEMBARRIER_CMD_PRIVATE_EXPEDITED_SYNC_CORE = 32,
- MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_SYNC_CORE = 64,
- MEMBARRIER_CMD_SHARED = 1,
-};
-
-struct ww_acquire_ctx;
-
-struct mutex_waiter {
- struct list_head list;
- struct task_struct *task;
- struct ww_acquire_ctx *ww_ctx;
-};
-
-struct ww_acquire_ctx {
- struct task_struct *task;
- long unsigned int stamp;
- unsigned int acquired;
- short unsigned int wounded;
- short unsigned int is_wait_die;
-};
-
-enum mutex_trylock_recursive_enum {
- MUTEX_TRYLOCK_FAILED = 0,
- MUTEX_TRYLOCK_SUCCESS = 1,
- MUTEX_TRYLOCK_RECURSIVE = 2,
-};
-
-struct ww_mutex {
- struct mutex base;
- struct ww_acquire_ctx *ctx;
-};
-
-struct semaphore {
- raw_spinlock_t lock;
- unsigned int count;
- struct list_head wait_list;
-};
-
-struct semaphore_waiter {
- struct list_head list;
- struct task_struct *task;
- bool up;
-};
-
-enum rwsem_waiter_type {
- RWSEM_WAITING_FOR_WRITE = 0,
- RWSEM_WAITING_FOR_READ = 1,
-};
-
-struct rwsem_waiter {
- struct list_head list;
- struct task_struct *task;
- enum rwsem_waiter_type type;
- long unsigned int timeout;
- long unsigned int last_rowner;
-};
-
-enum rwsem_wake_type {
- RWSEM_WAKE_ANY = 0,
- RWSEM_WAKE_READERS = 1,
- RWSEM_WAKE_READ_OWNED = 2,
-};
-
-enum writer_wait_state {
- WRITER_NOT_FIRST = 0,
- WRITER_FIRST = 1,
- WRITER_HANDOFF = 2,
-};
-
-enum owner_state {
- OWNER_NULL = 1,
- OWNER_WRITER = 2,
- OWNER_READER = 4,
- OWNER_NONSPINNABLE = 8,
-};
-
-struct optimistic_spin_node {
- struct optimistic_spin_node *next;
- struct optimistic_spin_node *prev;
- int locked;
- int cpu;
-};
-
-struct mcs_spinlock {
- struct mcs_spinlock *next;
- int locked;
- int count;
-};
-
-struct qnode {
- struct mcs_spinlock mcs;
-};
-
-struct hrtimer_sleeper {
- struct hrtimer timer;
- struct task_struct *task;
-};
-
-struct rt_mutex;
-
-struct rt_mutex_waiter {
- struct rb_node tree_entry;
- struct rb_node pi_tree_entry;
- struct task_struct *task;
- struct rt_mutex *lock;
- int prio;
- u64 deadline;
-};
-
-struct rt_mutex {
- raw_spinlock_t wait_lock;
- struct rb_root_cached waiters;
- struct task_struct *owner;
-};
-
-enum rtmutex_chainwalk {
- RT_MUTEX_MIN_CHAINWALK = 0,
- RT_MUTEX_FULL_CHAINWALK = 1,
-};
-
-enum pm_qos_req_action {
- PM_QOS_ADD_REQ = 0,
- PM_QOS_UPDATE_REQ = 1,
- PM_QOS_REMOVE_REQ = 2,
-};
-
-struct miscdevice {
- int minor;
- const char *name;
- const struct file_operations *fops;
- struct list_head list;
- struct device *parent;
- struct device *this_device;
- const struct attribute_group **groups;
- const char *nodename;
- umode_t mode;
-};
-
-struct pm_qos_object {
- struct pm_qos_constraints *constraints;
- struct miscdevice pm_qos_power_miscdev;
- char *name;
-};
-
-enum {
- TEST_NONE = 0,
- TEST_CORE = 1,
- TEST_CPUS = 2,
- TEST_PLATFORM = 3,
- TEST_DEVICES = 4,
- TEST_FREEZER = 5,
- __TEST_AFTER_LAST = 6,
-};
-
-struct pm_vt_switch {
- struct list_head head;
- struct device *dev;
- bool required;
-};
-
-struct platform_suspend_ops {
- int (*valid)(suspend_state_t);
- int (*begin)(suspend_state_t);
- int (*prepare)();
- int (*prepare_late)();
- int (*enter)(suspend_state_t);
- void (*wake)();
- void (*finish)();
- bool (*suspend_again)();
- void (*end)();
- void (*recover)();
-};
-
-struct platform_s2idle_ops {
- int (*begin)();
- int (*prepare)();
- int (*prepare_late)();
- void (*wake)();
- void (*restore_early)();
- void (*restore)();
- void (*end)();
-};
-
-struct platform_hibernation_ops {
- int (*begin)(pm_message_t);
- void (*end)();
- int (*pre_snapshot)();
- void (*finish)();
- int (*prepare)();
- int (*enter)();
- void (*leave)();
- int (*pre_restore)();
- void (*restore_cleanup)();
- void (*recover)();
-};
-
-enum {
- HIBERNATION_INVALID = 0,
- HIBERNATION_PLATFORM = 1,
- HIBERNATION_SHUTDOWN = 2,
- HIBERNATION_REBOOT = 3,
- HIBERNATION_SUSPEND = 4,
- HIBERNATION_TEST_RESUME = 5,
- __HIBERNATION_AFTER_LAST = 6,
-};
-
-struct swsusp_info {
- struct new_utsname uts;
- u32 version_code;
- long unsigned int num_physpages;
- int cpus;
- long unsigned int image_pages;
- long unsigned int pages;
- long unsigned int size;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct snapshot_handle {
- unsigned int cur;
- void *buffer;
- int sync_read;
-};
-
-struct linked_page {
- struct linked_page *next;
- char data[4088];
-};
-
-struct chain_allocator {
- struct linked_page *chain;
- unsigned int used_space;
- gfp_t gfp_mask;
- int safe_needed;
-};
-
-struct rtree_node {
- struct list_head list;
- long unsigned int *data;
-};
-
-struct mem_zone_bm_rtree {
- struct list_head list;
- struct list_head nodes;
- struct list_head leaves;
- long unsigned int start_pfn;
- long unsigned int end_pfn;
- struct rtree_node *rtree;
- int levels;
- unsigned int blocks;
-};
-
-struct bm_position {
- struct mem_zone_bm_rtree *zone;
- struct rtree_node *node;
- long unsigned int node_pfn;
- int node_bit;
-};
-
-struct memory_bitmap {
- struct list_head zones;
- struct linked_page *p_list;
- struct bm_position cur;
-};
-
-struct mem_extent {
- struct list_head hook;
- long unsigned int start;
- long unsigned int end;
-};
-
-struct nosave_region {
- struct list_head list;
- long unsigned int start_pfn;
- long unsigned int end_pfn;
-};
-
-typedef struct {
- long unsigned int val;
-} swp_entry_t;
-
-enum {
- BIO_NO_PAGE_REF = 0,
- BIO_CLONED = 1,
- BIO_BOUNCED = 2,
- BIO_USER_MAPPED = 3,
- BIO_NULL_MAPPED = 4,
- BIO_WORKINGSET = 5,
- BIO_QUIET = 6,
- BIO_CHAIN = 7,
- BIO_REFFED = 8,
- BIO_THROTTLED = 9,
- BIO_TRACE_COMPLETION = 10,
- BIO_QUEUE_ENTERED = 11,
- BIO_TRACKED = 12,
- BIO_FLAG_LAST = 13,
-};
-
-enum req_opf {
- REQ_OP_READ = 0,
- REQ_OP_WRITE = 1,
- REQ_OP_FLUSH = 2,
- REQ_OP_DISCARD = 3,
- REQ_OP_SECURE_ERASE = 5,
- REQ_OP_ZONE_RESET = 6,
- REQ_OP_WRITE_SAME = 7,
- REQ_OP_ZONE_RESET_ALL = 8,
- REQ_OP_WRITE_ZEROES = 9,
- REQ_OP_ZONE_OPEN = 10,
- REQ_OP_ZONE_CLOSE = 11,
- REQ_OP_ZONE_FINISH = 12,
- REQ_OP_SCSI_IN = 32,
- REQ_OP_SCSI_OUT = 33,
- REQ_OP_DRV_IN = 34,
- REQ_OP_DRV_OUT = 35,
- REQ_OP_LAST = 36,
-};
-
-enum req_flag_bits {
- __REQ_FAILFAST_DEV = 8,
- __REQ_FAILFAST_TRANSPORT = 9,
- __REQ_FAILFAST_DRIVER = 10,
- __REQ_SYNC = 11,
- __REQ_META = 12,
- __REQ_PRIO = 13,
- __REQ_NOMERGE = 14,
- __REQ_IDLE = 15,
- __REQ_INTEGRITY = 16,
- __REQ_FUA = 17,
- __REQ_PREFLUSH = 18,
- __REQ_RAHEAD = 19,
- __REQ_BACKGROUND = 20,
- __REQ_NOWAIT = 21,
- __REQ_NOWAIT_INLINE = 22,
- __REQ_CGROUP_PUNT = 23,
- __REQ_NOUNMAP = 24,
- __REQ_HIPRI = 25,
- __REQ_DRV = 26,
- __REQ_SWAP = 27,
- __REQ_NR_BITS = 28,
-};
-
-struct swap_map_page {
- sector_t entries[511];
- sector_t next_swap;
-};
-
-struct swap_map_page_list {
- struct swap_map_page *map;
- struct swap_map_page_list *next;
-};
-
-struct swap_map_handle {
- struct swap_map_page *cur;
- struct swap_map_page_list *maps;
- sector_t cur_swap;
- sector_t first_sector;
- unsigned int k;
- long unsigned int reqd_free_pages;
- u32 crc32;
-};
-
-struct swsusp_header {
- char reserved[4060];
- u32 crc32;
- sector_t image;
- unsigned int flags;
- char orig_sig[10];
- char sig[10];
-};
-
-struct swsusp_extent {
- struct rb_node node;
- long unsigned int start;
- long unsigned int end;
-};
-
-struct hib_bio_batch {
- atomic_t count;
- wait_queue_head_t wait;
- blk_status_t error;
-};
-
-struct crc_data {
- struct task_struct *thr;
- atomic_t ready;
- atomic_t stop;
- unsigned int run_threads;
- wait_queue_head_t go;
- wait_queue_head_t done;
- u32 *crc32;
- size_t *unc_len[3];
- unsigned char *unc[3];
-};
-
-struct cmp_data {
- struct task_struct *thr;
- atomic_t ready;
- atomic_t stop;
- int ret;
- wait_queue_head_t go;
- wait_queue_head_t done;
- size_t unc_len;
- size_t cmp_len;
- unsigned char unc[131072];
- unsigned char cmp[143360];
- unsigned char wrk[16384];
-};
-
-struct dec_data {
- struct task_struct *thr;
- atomic_t ready;
- atomic_t stop;
- int ret;
- wait_queue_head_t go;
- wait_queue_head_t done;
- size_t unc_len;
- size_t cmp_len;
- unsigned char unc[131072];
- unsigned char cmp[143360];
-};
-
-typedef s64 compat_loff_t;
-
-struct resume_swap_area {
- __kernel_loff_t offset;
- __u32 dev;
-} __attribute__((packed));
-
-struct snapshot_data {
- struct snapshot_handle handle;
- int swap;
- int mode;
- bool frozen;
- bool ready;
- bool platform_support;
- bool free_bitmaps;
-};
-
-struct compat_resume_swap_area {
- compat_loff_t offset;
- u32 dev;
-} __attribute__((packed));
-
-struct sysrq_key_op {
- void (*handler)(int);
- char *help_msg;
- char *action_msg;
- int enable_mask;
-};
-
-struct kmsg_dumper {
- struct list_head list;
- void (*dump)(struct kmsg_dumper *, enum kmsg_dump_reason);
- enum kmsg_dump_reason max_reason;
- bool active;
- bool registered;
- u32 cur_idx;
- u32 next_idx;
- u64 cur_seq;
- u64 next_seq;
-};
-
-struct trace_event_raw_console {
- struct trace_entry ent;
- u32 __data_loc_msg;
- char __data[0];
-};
-
-struct trace_event_data_offsets_console {
- u32 msg;
-};
-
-typedef void (*btf_trace_console)(void *, const char *, size_t);
-
-struct console_cmdline {
- char name[16];
- int index;
- char *options;
-};
-
-enum devkmsg_log_bits {
- __DEVKMSG_LOG_BIT_ON = 0,
- __DEVKMSG_LOG_BIT_OFF = 1,
- __DEVKMSG_LOG_BIT_LOCK = 2,
-};
-
-enum devkmsg_log_masks {
- DEVKMSG_LOG_MASK_ON = 1,
- DEVKMSG_LOG_MASK_OFF = 2,
- DEVKMSG_LOG_MASK_LOCK = 4,
-};
-
-enum con_msg_format_flags {
- MSG_FORMAT_DEFAULT = 0,
- MSG_FORMAT_SYSLOG = 1,
-};
-
-enum log_flags {
- LOG_NEWLINE = 2,
- LOG_CONT = 8,
-};
-
-struct printk_log {
- u64 ts_nsec;
- u16 len;
- u16 text_len;
- u16 dict_len;
- u8 facility;
- u8 flags: 5;
- u8 level: 3;
-};
-
-struct devkmsg_user {
- u64 seq;
- u32 idx;
- struct ratelimit_state rs;
- struct mutex lock;
- char buf[8192];
-};
-
-struct cont {
- char buf[992];
- size_t len;
- u32 caller_id;
- u64 ts_nsec;
- u8 level;
- u8 facility;
- enum log_flags flags;
-};
-
-struct printk_safe_seq_buf {
- atomic_t len;
- atomic_t message_lost;
- struct irq_work work;
- unsigned char buffer[8160];
-};
-
-enum {
- IRQS_AUTODETECT = 1,
- IRQS_SPURIOUS_DISABLED = 2,
- IRQS_POLL_INPROGRESS = 8,
- IRQS_ONESHOT = 32,
- IRQS_REPLAY = 64,
- IRQS_WAITING = 128,
- IRQS_PENDING = 512,
- IRQS_SUSPENDED = 2048,
- IRQS_TIMINGS = 4096,
- IRQS_NMI = 8192,
-};
-
-enum {
- _IRQ_DEFAULT_INIT_FLAGS = 0,
- _IRQ_PER_CPU = 512,
- _IRQ_LEVEL = 256,
- _IRQ_NOPROBE = 1024,
- _IRQ_NOREQUEST = 2048,
- _IRQ_NOTHREAD = 65536,
- _IRQ_NOAUTOEN = 4096,
- _IRQ_MOVE_PCNTXT = 16384,
- _IRQ_NO_BALANCING = 8192,
- _IRQ_NESTED_THREAD = 32768,
- _IRQ_PER_CPU_DEVID = 131072,
- _IRQ_IS_POLLED = 262144,
- _IRQ_DISABLE_UNLAZY = 524288,
- _IRQF_MODIFY_MASK = 1048335,
-};
-
-enum {
- IRQTF_RUNTHREAD = 0,
- IRQTF_WARNED = 1,
- IRQTF_AFFINITY = 2,
- IRQTF_FORCED_THREAD = 3,
-};
-
-enum {
- IRQC_IS_HARDIRQ = 0,
- IRQC_IS_NESTED = 1,
-};
-
-enum {
- IRQ_STARTUP_NORMAL = 0,
- IRQ_STARTUP_MANAGED = 1,
- IRQ_STARTUP_ABORT = 2,
-};
-
-struct irq_devres {
- unsigned int irq;
- void *dev_id;
-};
-
-struct irq_desc_devres {
- unsigned int from;
- unsigned int cnt;
-};
-
-enum {
- IRQ_DOMAIN_FLAG_HIERARCHY = 1,
- IRQ_DOMAIN_NAME_ALLOCATED = 64,
- IRQ_DOMAIN_FLAG_IPI_PER_CPU = 4,
- IRQ_DOMAIN_FLAG_IPI_SINGLE = 8,
- IRQ_DOMAIN_FLAG_MSI = 16,
- IRQ_DOMAIN_FLAG_MSI_REMAP = 32,
- IRQ_DOMAIN_FLAG_NONCORE = 65536,
-};
-
-typedef u64 acpi_size;
-
-typedef u64 acpi_io_address;
-
-typedef u32 acpi_object_type;
-
-union acpi_object {
- acpi_object_type type;
- struct {
- acpi_object_type type;
- u64 value;
- } integer;
- struct {
- acpi_object_type type;
- u32 length;
- char *pointer;
- } string;
- struct {
- acpi_object_type type;
- u32 length;
- u8 *pointer;
- } buffer;
- struct {
- acpi_object_type type;
- u32 count;
- union acpi_object *elements;
- } package;
- struct {
- acpi_object_type type;
- acpi_object_type actual_type;
- acpi_handle handle;
- } reference;
- struct {
- acpi_object_type type;
- u32 proc_id;
- acpi_io_address pblk_address;
- u32 pblk_length;
- } processor;
- struct {
- acpi_object_type type;
- u32 system_level;
- u32 resource_order;
- } power_resource;
-};
-
-struct acpi_buffer {
- acpi_size length;
- void *pointer;
-};
-
-struct acpi_hotplug_profile {
- struct kobject kobj;
- int (*scan_dependent)(struct acpi_device *);
- void (*notify_online)(struct acpi_device *);
- bool enabled: 1;
- bool demand_offline: 1;
-};
-
-struct acpi_device_status {
- u32 present: 1;
- u32 enabled: 1;
- u32 show_in_ui: 1;
- u32 functional: 1;
- u32 battery_present: 1;
- u32 reserved: 27;
-};
-
-struct acpi_device_flags {
- u32 dynamic_status: 1;
- u32 removable: 1;
- u32 ejectable: 1;
- u32 power_manageable: 1;
- u32 match_driver: 1;
- u32 initialized: 1;
- u32 visited: 1;
- u32 hotplug_notify: 1;
- u32 is_dock_station: 1;
- u32 of_compatible_ok: 1;
- u32 coherent_dma: 1;
- u32 cca_seen: 1;
- u32 enumeration_by_parent: 1;
- u32 reserved: 19;
-};
-
-typedef char acpi_bus_id[8];
-
-struct acpi_pnp_type {
- u32 hardware_id: 1;
- u32 bus_address: 1;
- u32 platform_id: 1;
- u32 reserved: 29;
-};
-
-typedef u64 acpi_bus_address;
-
-typedef char acpi_device_name[40];
-
-typedef char acpi_device_class[20];
-
-struct acpi_device_pnp {
- acpi_bus_id bus_id;
- struct acpi_pnp_type type;
- acpi_bus_address bus_address;
- char *unique_id;
- struct list_head ids;
- acpi_device_name device_name;
- acpi_device_class device_class;
- union acpi_object *str_obj;
-};
-
-struct acpi_device_power_flags {
- u32 explicit_get: 1;
- u32 power_resources: 1;
- u32 inrush_current: 1;
- u32 power_removed: 1;
- u32 ignore_parent: 1;
- u32 dsw_present: 1;
- u32 reserved: 26;
-};
-
-struct acpi_device_power_state {
- struct {
- u8 valid: 1;
- u8 explicit_set: 1;
- u8 reserved: 6;
- } flags;
- int power;
- int latency;
- struct list_head resources;
-};
-
-struct acpi_device_power {
- int state;
- struct acpi_device_power_flags flags;
- struct acpi_device_power_state states[5];
-};
-
-struct acpi_device_wakeup_flags {
- u8 valid: 1;
- u8 notifier_present: 1;
-};
-
-struct acpi_device_wakeup_context {
- void (*func)(struct acpi_device_wakeup_context *);
- struct device *dev;
-};
-
-struct acpi_device_wakeup {
- acpi_handle gpe_device;
- u64 gpe_number;
- u64 sleep_state;
- struct list_head resources;
- struct acpi_device_wakeup_flags flags;
- struct acpi_device_wakeup_context context;
- struct wakeup_source *ws;
- int prepare_count;
- int enable_count;
-};
-
-struct acpi_device_perf_flags {
- u8 reserved: 8;
-};
-
-struct acpi_device_perf_state;
-
-struct acpi_device_perf {
- int state;
- struct acpi_device_perf_flags flags;
- int state_count;
- struct acpi_device_perf_state *states;
-};
-
-struct acpi_device_dir {
- struct proc_dir_entry *entry;
-};
-
-struct acpi_device_data {
- const union acpi_object *pointer;
- struct list_head properties;
- const union acpi_object *of_compatible;
- struct list_head subnodes;
-};
-
-struct acpi_scan_handler;
-
-struct acpi_hotplug_context;
-
-struct acpi_driver;
-
-struct acpi_gpio_mapping;
-
-struct acpi_device {
- int device_type;
- acpi_handle handle;
- struct fwnode_handle fwnode;
- struct acpi_device *parent;
- struct list_head children;
- struct list_head node;
- struct list_head wakeup_list;
- struct list_head del_list;
- struct acpi_device_status status;
- struct acpi_device_flags flags;
- struct acpi_device_pnp pnp;
- struct acpi_device_power power;
- struct acpi_device_wakeup wakeup;
- struct acpi_device_perf performance;
- struct acpi_device_dir dir;
- struct acpi_device_data data;
- struct acpi_scan_handler *handler;
- struct acpi_hotplug_context *hp;
- struct acpi_driver *driver;
- const struct acpi_gpio_mapping *driver_gpios;
- void *driver_data;
- struct device dev;
- unsigned int physical_node_count;
- unsigned int dep_unmet;
- struct list_head physical_node_list;
- struct mutex physical_node_lock;
- void (*remove)(struct acpi_device *);
-};
-
-struct acpi_scan_handler {
- const struct acpi_device_id *ids;
- struct list_head list_node;
- bool (*match)(const char *, const struct acpi_device_id **);
- int (*attach)(struct acpi_device *, const struct acpi_device_id *);
- void (*detach)(struct acpi_device *);
- void (*bind)(struct device *);
- void (*unbind)(struct device *);
- struct acpi_hotplug_profile hotplug;
-};
-
-struct acpi_hotplug_context {
- struct acpi_device *self;
- int (*notify)(struct acpi_device *, u32);
- void (*uevent)(struct acpi_device *, u32);
- void (*fixup)(struct acpi_device *);
-};
-
-typedef int (*acpi_op_add)(struct acpi_device *);
-
-typedef int (*acpi_op_remove)(struct acpi_device *);
-
-typedef void (*acpi_op_notify)(struct acpi_device *, u32);
-
-struct acpi_device_ops {
- acpi_op_add add;
- acpi_op_remove remove;
- acpi_op_notify notify;
-};
-
-struct acpi_driver {
- char name[80];
- char class[80];
- const struct acpi_device_id *ids;
- unsigned int flags;
- struct acpi_device_ops ops;
- struct device_driver drv;
- struct module *owner;
-};
-
-struct acpi_device_perf_state {
- struct {
- u8 valid: 1;
- u8 reserved: 7;
- } flags;
- u8 power;
- u8 performance;
- int latency;
-};
-
-struct acpi_gpio_params;
-
-struct acpi_gpio_mapping {
- const char *name;
- const struct acpi_gpio_params *data;
- unsigned int size;
- unsigned int quirks;
-};
-
-struct irqchip_fwid {
- struct fwnode_handle fwnode;
- unsigned int type;
- char *name;
- phys_addr_t *pa;
-};
-
-enum {
- AFFINITY = 0,
- AFFINITY_LIST = 1,
- EFFECTIVE = 2,
- EFFECTIVE_LIST = 3,
-};
-
-struct irq_affinity {
- unsigned int pre_vectors;
- unsigned int post_vectors;
- unsigned int nr_sets;
- unsigned int set_size[4];
- void (*calc_sets)(struct irq_affinity *, unsigned int);
- void *priv;
-};
-
-struct node_vectors {
- unsigned int id;
- union {
- unsigned int nvectors;
- unsigned int ncpus;
- };
-};
-
-struct cpumap {
- unsigned int available;
- unsigned int allocated;
- unsigned int managed;
- unsigned int managed_allocated;
- bool initialized;
- bool online;
- long unsigned int alloc_map[4];
- long unsigned int managed_map[4];
-};
-
-struct irq_matrix___2 {
- unsigned int matrix_bits;
- unsigned int alloc_start;
- unsigned int alloc_end;
- unsigned int alloc_size;
- unsigned int global_available;
- unsigned int global_reserved;
- unsigned int systembits_inalloc;
- unsigned int total_allocated;
- unsigned int online_maps;
- struct cpumap *maps;
- long unsigned int scratch_map[4];
- long unsigned int system_map[4];
-};
-
-struct trace_event_raw_irq_matrix_global {
- struct trace_entry ent;
- unsigned int online_maps;
- unsigned int global_available;
- unsigned int global_reserved;
- unsigned int total_allocated;
- char __data[0];
-};
-
-struct trace_event_raw_irq_matrix_global_update {
- struct trace_entry ent;
- int bit;
- unsigned int online_maps;
- unsigned int global_available;
- unsigned int global_reserved;
- unsigned int total_allocated;
- char __data[0];
-};
-
-struct trace_event_raw_irq_matrix_cpu {
- struct trace_entry ent;
- int bit;
- unsigned int cpu;
- bool online;
- unsigned int available;
- unsigned int allocated;
- unsigned int managed;
- unsigned int online_maps;
- unsigned int global_available;
- unsigned int global_reserved;
- unsigned int total_allocated;
- char __data[0];
-};
-
-struct trace_event_data_offsets_irq_matrix_global {};
-
-struct trace_event_data_offsets_irq_matrix_global_update {};
-
-struct trace_event_data_offsets_irq_matrix_cpu {};
-
-typedef void (*btf_trace_irq_matrix_online)(void *, struct irq_matrix___2 *);
-
-typedef void (*btf_trace_irq_matrix_offline)(void *, struct irq_matrix___2 *);
-
-typedef void (*btf_trace_irq_matrix_reserve)(void *, struct irq_matrix___2 *);
-
-typedef void (*btf_trace_irq_matrix_remove_reserved)(void *, struct irq_matrix___2 *);
-
-typedef void (*btf_trace_irq_matrix_assign_system)(void *, int, struct irq_matrix___2 *);
-
-typedef void (*btf_trace_irq_matrix_alloc_reserved)(void *, int, unsigned int, struct irq_matrix___2 *, struct cpumap *);
-
-typedef void (*btf_trace_irq_matrix_reserve_managed)(void *, int, unsigned int, struct irq_matrix___2 *, struct cpumap *);
-
-typedef void (*btf_trace_irq_matrix_remove_managed)(void *, int, unsigned int, struct irq_matrix___2 *, struct cpumap *);
-
-typedef void (*btf_trace_irq_matrix_alloc_managed)(void *, int, unsigned int, struct irq_matrix___2 *, struct cpumap *);
-
-typedef void (*btf_trace_irq_matrix_assign)(void *, int, unsigned int, struct irq_matrix___2 *, struct cpumap *);
-
-typedef void (*btf_trace_irq_matrix_alloc)(void *, int, unsigned int, struct irq_matrix___2 *, struct cpumap *);
-
-typedef void (*btf_trace_irq_matrix_free)(void *, int, unsigned int, struct irq_matrix___2 *, struct cpumap *);
-
-typedef void (*rcu_callback_t)(struct callback_head *);
-
-typedef void (*call_rcu_func_t)(struct callback_head *, rcu_callback_t);
-
-struct rcu_synchronize {
- struct callback_head head;
- struct completion completion;
-};
-
-struct trace_event_raw_rcu_utilization {
- struct trace_entry ent;
- const char *s;
- char __data[0];
-};
-
-struct trace_event_raw_rcu_grace_period {
- struct trace_entry ent;
- const char *rcuname;
- long unsigned int gp_seq;
- const char *gpevent;
- char __data[0];
-};
-
-struct trace_event_raw_rcu_future_grace_period {
- struct trace_entry ent;
- const char *rcuname;
- long unsigned int gp_seq;
- long unsigned int gp_seq_req;
- u8 level;
- int grplo;
- int grphi;
- const char *gpevent;
- char __data[0];
-};
-
-struct trace_event_raw_rcu_grace_period_init {
- struct trace_entry ent;
- const char *rcuname;
- long unsigned int gp_seq;
- u8 level;
- int grplo;
- int grphi;
- long unsigned int qsmask;
- char __data[0];
-};
-
-struct trace_event_raw_rcu_exp_grace_period {
- struct trace_entry ent;
- const char *rcuname;
- long unsigned int gpseq;
- const char *gpevent;
- char __data[0];
-};
-
-struct trace_event_raw_rcu_exp_funnel_lock {
- struct trace_entry ent;
- const char *rcuname;
- u8 level;
- int grplo;
- int grphi;
- const char *gpevent;
- char __data[0];
-};
-
-struct trace_event_raw_rcu_preempt_task {
- struct trace_entry ent;
- const char *rcuname;
- long unsigned int gp_seq;
- int pid;
- char __data[0];
-};
-
-struct trace_event_raw_rcu_unlock_preempted_task {
- struct trace_entry ent;
- const char *rcuname;
- long unsigned int gp_seq;
- int pid;
- char __data[0];
-};
-
-struct trace_event_raw_rcu_quiescent_state_report {
- struct trace_entry ent;
- const char *rcuname;
- long unsigned int gp_seq;
- long unsigned int mask;
- long unsigned int qsmask;
- u8 level;
- int grplo;
- int grphi;
- u8 gp_tasks;
- char __data[0];
-};
-
-struct trace_event_raw_rcu_fqs {
- struct trace_entry ent;
- const char *rcuname;
- long unsigned int gp_seq;
- int cpu;
- const char *qsevent;
- char __data[0];
-};
-
-struct trace_event_raw_rcu_dyntick {
- struct trace_entry ent;
- const char *polarity;
- long int oldnesting;
- long int newnesting;
- int dynticks;
- char __data[0];
-};
-
-struct trace_event_raw_rcu_callback {
- struct trace_entry ent;
- const char *rcuname;
- void *rhp;
- void *func;
- long int qlen_lazy;
- long int qlen;
- char __data[0];
-};
-
-struct trace_event_raw_rcu_kfree_callback {
- struct trace_entry ent;
- const char *rcuname;
- void *rhp;
- long unsigned int offset;
- long int qlen_lazy;
- long int qlen;
- char __data[0];
-};
-
-struct trace_event_raw_rcu_batch_start {
- struct trace_entry ent;
- const char *rcuname;
- long int qlen_lazy;
- long int qlen;
- long int blimit;
- char __data[0];
-};
-
-struct trace_event_raw_rcu_invoke_callback {
- struct trace_entry ent;
- const char *rcuname;
- void *rhp;
- void *func;
- char __data[0];
-};
-
-struct trace_event_raw_rcu_invoke_kfree_callback {
- struct trace_entry ent;
- const char *rcuname;
- void *rhp;
- long unsigned int offset;
- char __data[0];
-};
-
-struct trace_event_raw_rcu_batch_end {
- struct trace_entry ent;
- const char *rcuname;
- int callbacks_invoked;
- char cb;
- char nr;
- char iit;
- char risk;
- char __data[0];
-};
-
-struct trace_event_raw_rcu_torture_read {
- struct trace_entry ent;
- char rcutorturename[8];
- struct callback_head *rhp;
- long unsigned int secs;
- long unsigned int c_old;
- long unsigned int c;
- char __data[0];
-};
-
-struct trace_event_raw_rcu_barrier {
- struct trace_entry ent;
- const char *rcuname;
- const char *s;
- int cpu;
- int cnt;
- long unsigned int done;
- char __data[0];
-};
-
-struct trace_event_data_offsets_rcu_utilization {};
-
-struct trace_event_data_offsets_rcu_grace_period {};
-
-struct trace_event_data_offsets_rcu_future_grace_period {};
-
-struct trace_event_data_offsets_rcu_grace_period_init {};
-
-struct trace_event_data_offsets_rcu_exp_grace_period {};
-
-struct trace_event_data_offsets_rcu_exp_funnel_lock {};
-
-struct trace_event_data_offsets_rcu_preempt_task {};
-
-struct trace_event_data_offsets_rcu_unlock_preempted_task {};
-
-struct trace_event_data_offsets_rcu_quiescent_state_report {};
-
-struct trace_event_data_offsets_rcu_fqs {};
-
-struct trace_event_data_offsets_rcu_dyntick {};
-
-struct trace_event_data_offsets_rcu_callback {};
-
-struct trace_event_data_offsets_rcu_kfree_callback {};
-
-struct trace_event_data_offsets_rcu_batch_start {};
-
-struct trace_event_data_offsets_rcu_invoke_callback {};
-
-struct trace_event_data_offsets_rcu_invoke_kfree_callback {};
-
-struct trace_event_data_offsets_rcu_batch_end {};
-
-struct trace_event_data_offsets_rcu_torture_read {};
-
-struct trace_event_data_offsets_rcu_barrier {};
-
-typedef void (*btf_trace_rcu_utilization)(void *, const char *);
-
-typedef void (*btf_trace_rcu_grace_period)(void *, const char *, long unsigned int, const char *);
-
-typedef void (*btf_trace_rcu_future_grace_period)(void *, const char *, long unsigned int, long unsigned int, u8, int, int, const char *);
-
-typedef void (*btf_trace_rcu_grace_period_init)(void *, const char *, long unsigned int, u8, int, int, long unsigned int);
-
-typedef void (*btf_trace_rcu_exp_grace_period)(void *, const char *, long unsigned int, const char *);
-
-typedef void (*btf_trace_rcu_exp_funnel_lock)(void *, const char *, u8, int, int, const char *);
-
-typedef void (*btf_trace_rcu_preempt_task)(void *, const char *, int, long unsigned int);
-
-typedef void (*btf_trace_rcu_unlock_preempted_task)(void *, const char *, long unsigned int, int);
-
-typedef void (*btf_trace_rcu_quiescent_state_report)(void *, const char *, long unsigned int, long unsigned int, long unsigned int, u8, int, int, int);
-
-typedef void (*btf_trace_rcu_fqs)(void *, const char *, long unsigned int, int, const char *);
-
-typedef void (*btf_trace_rcu_dyntick)(void *, const char *, long int, long int, atomic_t);
-
-typedef void (*btf_trace_rcu_callback)(void *, const char *, struct callback_head *, long int, long int);
-
-typedef void (*btf_trace_rcu_kfree_callback)(void *, const char *, struct callback_head *, long unsigned int, long int, long int);
-
-typedef void (*btf_trace_rcu_batch_start)(void *, const char *, long int, long int, long int);
-
-typedef void (*btf_trace_rcu_invoke_callback)(void *, const char *, struct callback_head *);
-
-typedef void (*btf_trace_rcu_invoke_kfree_callback)(void *, const char *, struct callback_head *, long unsigned int);
-
-typedef void (*btf_trace_rcu_batch_end)(void *, const char *, int, char, char, char, char);
-
-typedef void (*btf_trace_rcu_torture_read)(void *, const char *, struct callback_head *, long unsigned int, long unsigned int, long unsigned int);
-
-typedef void (*btf_trace_rcu_barrier)(void *, const char *, const char *, int, int, long unsigned int);
-
-enum {
- GP_IDLE = 0,
- GP_ENTER = 1,
- GP_PASSED = 2,
- GP_EXIT = 3,
- GP_REPLAY = 4,
-};
-
-typedef long unsigned int ulong;
-
-struct rcu_cblist {
- struct callback_head *head;
- struct callback_head **tail;
- long int len;
- long int len_lazy;
-};
-
-enum rcutorture_type {
- RCU_FLAVOR = 0,
- RCU_TASKS_FLAVOR = 1,
- RCU_TRIVIAL_FLAVOR = 2,
- SRCU_FLAVOR = 3,
- INVALID_RCU_FLAVOR = 4,
-};
-
-enum tick_device_mode {
- TICKDEV_MODE_PERIODIC = 0,
- TICKDEV_MODE_ONESHOT = 1,
-};
-
-struct tick_device___2 {
- struct clock_event_device *evtdev;
- enum tick_device_mode mode;
-};
-
-struct rcu_exp_work {
- long unsigned int rew_s;
- struct work_struct rew_work;
-};
-
-struct rcu_node {
- raw_spinlock_t lock;
- long unsigned int gp_seq;
- long unsigned int gp_seq_needed;
- long unsigned int completedqs;
- long unsigned int qsmask;
- long unsigned int rcu_gp_init_mask;
- long unsigned int qsmaskinit;
- long unsigned int qsmaskinitnext;
- long unsigned int expmask;
- long unsigned int expmaskinit;
- long unsigned int expmaskinitnext;
- long unsigned int ffmask;
- long unsigned int grpmask;
- int grplo;
- int grphi;
- u8 grpnum;
- u8 level;
- bool wait_blkd_tasks;
- struct rcu_node *parent;
- struct list_head blkd_tasks;
- struct list_head *gp_tasks;
- struct list_head *exp_tasks;
- struct list_head *boost_tasks;
- struct rt_mutex boost_mtx;
- long unsigned int boost_time;
- struct task_struct *boost_kthread_task;
- unsigned int boost_kthread_status;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- raw_spinlock_t fqslock;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- spinlock_t exp_lock;
- long unsigned int exp_seq_rq;
- wait_queue_head_t exp_wq[4];
- struct rcu_exp_work rew;
- bool exp_need_flush;
- long: 56;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-union rcu_noqs {
- struct {
- u8 norm;
- u8 exp;
- } b;
- u16 s;
-};
-
-struct rcu_data {
- long unsigned int gp_seq;
- long unsigned int gp_seq_needed;
- union rcu_noqs cpu_no_qs;
- bool core_needs_qs;
- bool beenonline;
- bool gpwrap;
- bool exp_deferred_qs;
- struct rcu_node *mynode;
- long unsigned int grpmask;
- long unsigned int ticks_this_gp;
- struct irq_work defer_qs_iw;
- bool defer_qs_iw_pending;
- struct rcu_segcblist cblist;
- long int qlen_last_fqs_check;
- long unsigned int n_force_qs_snap;
- long int blimit;
- int dynticks_snap;
- long int dynticks_nesting;
- long int dynticks_nmi_nesting;
- atomic_t dynticks;
- bool rcu_need_heavy_qs;
- bool rcu_urgent_qs;
- bool rcu_forced_tick;
- struct callback_head barrier_head;
- int exp_dynticks_snap;
- struct task_struct *rcu_cpu_kthread_task;
- unsigned int rcu_cpu_kthread_status;
- char rcu_cpu_has_work;
- unsigned int softirq_snap;
- struct irq_work rcu_iw;
- bool rcu_iw_pending;
- long unsigned int rcu_iw_gp_seq;
- long unsigned int rcu_ofl_gp_seq;
- short int rcu_ofl_gp_flags;
- long unsigned int rcu_onl_gp_seq;
- short int rcu_onl_gp_flags;
- long unsigned int last_fqs_resched;
- int cpu;
-};
-
-struct rcu_state {
- struct rcu_node node[5];
- struct rcu_node *level[3];
- int ncpus;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- u8 boost;
- long unsigned int gp_seq;
- struct task_struct *gp_kthread;
- struct swait_queue_head gp_wq;
- short int gp_flags;
- short int gp_state;
- long unsigned int gp_wake_time;
- long unsigned int gp_wake_seq;
- struct mutex barrier_mutex;
- atomic_t barrier_cpu_count;
- struct completion barrier_completion;
- long unsigned int barrier_sequence;
- struct mutex exp_mutex;
- struct mutex exp_wake_mutex;
- long unsigned int expedited_sequence;
- atomic_t expedited_need_qs;
- struct swait_queue_head expedited_wq;
- int ncpus_snap;
- long unsigned int jiffies_force_qs;
- long unsigned int jiffies_kick_kthreads;
- long unsigned int n_force_qs;
- long unsigned int gp_start;
- long unsigned int gp_end;
- long unsigned int gp_activity;
- long unsigned int gp_req_activity;
- long unsigned int jiffies_stall;
- long unsigned int jiffies_resched;
- long unsigned int n_force_qs_gpstart;
- long unsigned int gp_max;
- const char *name;
- char abbr;
- long: 56;
- long: 64;
- long: 64;
- raw_spinlock_t ofl_lock;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-typedef char pto_T_____17;
-
-struct dma_devres {
- size_t size;
- void *vaddr;
- dma_addr_t dma_handle;
- long unsigned int attrs;
-};
-
-enum dma_sync_target {
- SYNC_FOR_CPU = 0,
- SYNC_FOR_DEVICE = 1,
-};
-
-struct trace_event_raw_swiotlb_bounced {
- struct trace_entry ent;
- u32 __data_loc_dev_name;
- u64 dma_mask;
- dma_addr_t dev_addr;
- size_t size;
- enum swiotlb_force swiotlb_force;
- char __data[0];
-};
-
-struct trace_event_data_offsets_swiotlb_bounced {
- u32 dev_name;
-};
-
-typedef void (*btf_trace_swiotlb_bounced)(void *, struct device *, dma_addr_t, size_t, enum swiotlb_force);
-
-enum profile_type {
- PROFILE_TASK_EXIT = 0,
- PROFILE_MUNMAP = 1,
-};
-
-struct profile_hit {
- u32 pc;
- u32 hits;
-};
-
-struct stacktrace_cookie {
- long unsigned int *store;
- unsigned int size;
- unsigned int skip;
- unsigned int len;
-};
-
-typedef __kernel_long_t __kernel_suseconds_t;
-
-typedef __kernel_long_t __kernel_old_time_t;
-
-typedef __kernel_suseconds_t suseconds_t;
-
-typedef __u64 timeu64_t;
-
-struct __kernel_itimerspec {
- struct __kernel_timespec it_interval;
- struct __kernel_timespec it_value;
-};
-
-struct timespec {
- __kernel_old_time_t tv_sec;
- long int tv_nsec;
-};
-
-struct timeval {
- __kernel_old_time_t tv_sec;
- __kernel_suseconds_t tv_usec;
-};
-
-struct itimerspec64 {
- struct timespec64 it_interval;
- struct timespec64 it_value;
-};
-
-struct old_itimerspec32 {
- struct old_timespec32 it_interval;
- struct old_timespec32 it_value;
-};
-
-struct old_timex32 {
- u32 modes;
- s32 offset;
- s32 freq;
- s32 maxerror;
- s32 esterror;
- s32 status;
- s32 constant;
- s32 precision;
- s32 tolerance;
- struct old_timeval32 time;
- s32 tick;
- s32 ppsfreq;
- s32 jitter;
- s32 shift;
- s32 stabil;
- s32 jitcnt;
- s32 calcnt;
- s32 errcnt;
- s32 stbcnt;
- s32 tai;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct __kernel_timex_timeval {
- __kernel_time64_t tv_sec;
- long long int tv_usec;
-};
-
-struct __kernel_timex {
- unsigned int modes;
- long long int offset;
- long long int freq;
- long long int maxerror;
- long long int esterror;
- int status;
- long long int constant;
- long long int precision;
- long long int tolerance;
- struct __kernel_timex_timeval time;
- long long int tick;
- long long int ppsfreq;
- long long int jitter;
- int shift;
- long long int stabil;
- long long int jitcnt;
- long long int calcnt;
- long long int errcnt;
- long long int stbcnt;
- int tai;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct trace_event_raw_timer_class {
- struct trace_entry ent;
- void *timer;
- char __data[0];
-};
-
-struct trace_event_raw_timer_start {
- struct trace_entry ent;
- void *timer;
- void *function;
- long unsigned int expires;
- long unsigned int now;
- unsigned int flags;
- char __data[0];
-};
-
-struct trace_event_raw_timer_expire_entry {
- struct trace_entry ent;
- void *timer;
- long unsigned int now;
- void *function;
- long unsigned int baseclk;
- char __data[0];
-};
-
-struct trace_event_raw_hrtimer_init {
- struct trace_entry ent;
- void *hrtimer;
- clockid_t clockid;
- enum hrtimer_mode mode;
- char __data[0];
-};
-
-struct trace_event_raw_hrtimer_start {
- struct trace_entry ent;
- void *hrtimer;
- void *function;
- s64 expires;
- s64 softexpires;
- enum hrtimer_mode mode;
- char __data[0];
-};
-
-struct trace_event_raw_hrtimer_expire_entry {
- struct trace_entry ent;
- void *hrtimer;
- s64 now;
- void *function;
- char __data[0];
-};
-
-struct trace_event_raw_hrtimer_class {
- struct trace_entry ent;
- void *hrtimer;
- char __data[0];
-};
-
-struct trace_event_raw_itimer_state {
- struct trace_entry ent;
- int which;
- long long unsigned int expires;
- long int value_sec;
- long int value_nsec;
- long int interval_sec;
- long int interval_nsec;
- char __data[0];
-};
-
-struct trace_event_raw_itimer_expire {
- struct trace_entry ent;
- int which;
- pid_t pid;
- long long unsigned int now;
- char __data[0];
-};
-
-struct trace_event_raw_tick_stop {
- struct trace_entry ent;
- int success;
- int dependency;
- char __data[0];
-};
-
-struct trace_event_data_offsets_timer_class {};
-
-struct trace_event_data_offsets_timer_start {};
-
-struct trace_event_data_offsets_timer_expire_entry {};
-
-struct trace_event_data_offsets_hrtimer_init {};
-
-struct trace_event_data_offsets_hrtimer_start {};
-
-struct trace_event_data_offsets_hrtimer_expire_entry {};
-
-struct trace_event_data_offsets_hrtimer_class {};
-
-struct trace_event_data_offsets_itimer_state {};
-
-struct trace_event_data_offsets_itimer_expire {};
-
-struct trace_event_data_offsets_tick_stop {};
-
-typedef void (*btf_trace_timer_init)(void *, struct timer_list *);
-
-typedef void (*btf_trace_timer_start)(void *, struct timer_list *, long unsigned int, unsigned int);
-
-typedef void (*btf_trace_timer_expire_entry)(void *, struct timer_list *, long unsigned int);
-
-typedef void (*btf_trace_timer_expire_exit)(void *, struct timer_list *);
-
-typedef void (*btf_trace_timer_cancel)(void *, struct timer_list *);
-
-typedef void (*btf_trace_hrtimer_init)(void *, struct hrtimer *, clockid_t, enum hrtimer_mode);
-
-typedef void (*btf_trace_hrtimer_start)(void *, struct hrtimer *, enum hrtimer_mode);
-
-typedef void (*btf_trace_hrtimer_expire_entry)(void *, struct hrtimer *, ktime_t *);
-
-typedef void (*btf_trace_hrtimer_expire_exit)(void *, struct hrtimer *);
-
-typedef void (*btf_trace_hrtimer_cancel)(void *, struct hrtimer *);
-
-typedef void (*btf_trace_itimer_state)(void *, int, const struct itimerspec64 * const, long long unsigned int);
-
-typedef void (*btf_trace_itimer_expire)(void *, int, struct pid *, long long unsigned int);
-
-typedef void (*btf_trace_tick_stop)(void *, int, int);
-
-struct timer_base {
- raw_spinlock_t lock;
- struct timer_list *running_timer;
- long unsigned int clk;
- long unsigned int next_expiry;
- unsigned int cpu;
- bool is_idle;
- bool must_forward_clk;
- long unsigned int pending_map[9];
- struct hlist_head vectors[576];
- long: 64;
- long: 64;
-};
-
-struct process_timer {
- struct timer_list timer;
- struct task_struct *task;
-};
-
-struct system_time_snapshot {
- u64 cycles;
- ktime_t real;
- ktime_t raw;
- unsigned int clock_was_set_seq;
- u8 cs_was_changed_seq;
-};
-
-struct system_device_crosststamp {
- ktime_t device;
- ktime_t sys_realtime;
- ktime_t sys_monoraw;
-};
-
-struct tk_read_base {
- struct clocksource *clock;
- u64 mask;
- u64 cycle_last;
- u32 mult;
- u32 shift;
- u64 xtime_nsec;
- ktime_t base;
- u64 base_real;
-};
-
-struct timekeeper {
- struct tk_read_base tkr_mono;
- struct tk_read_base tkr_raw;
- u64 xtime_sec;
- long unsigned int ktime_sec;
- struct timespec64 wall_to_monotonic;
- ktime_t offs_real;
- ktime_t offs_boot;
- ktime_t offs_tai;
- s32 tai_offset;
- unsigned int clock_was_set_seq;
- u8 cs_was_changed_seq;
- ktime_t next_leap_ktime;
- u64 raw_sec;
- struct timespec64 monotonic_to_boot;
- u64 cycle_interval;
- u64 xtime_interval;
- s64 xtime_remainder;
- u64 raw_interval;
- u64 ntp_tick;
- s64 ntp_error;
- u32 ntp_error_shift;
- u32 ntp_err_mult;
- u32 skip_second_overflow;
-};
-
-struct audit_ntp_val {
- long long int oldval;
- long long int newval;
-};
-
-struct audit_ntp_data {
- struct audit_ntp_val vals[6];
-};
-
-enum timekeeping_adv_mode {
- TK_ADV_TICK = 0,
- TK_ADV_FREQ = 1,
-};
-
-struct tk_fast {
- seqcount_t seq;
- struct tk_read_base base[2];
-};
-
-typedef s64 int64_t;
-
-enum tick_nohz_mode {
- NOHZ_MODE_INACTIVE = 0,
- NOHZ_MODE_LOWRES = 1,
- NOHZ_MODE_HIGHRES = 2,
-};
-
-struct tick_sched {
- struct hrtimer sched_timer;
- long unsigned int check_clocks;
- enum tick_nohz_mode nohz_mode;
- unsigned int inidle: 1;
- unsigned int tick_stopped: 1;
- unsigned int idle_active: 1;
- unsigned int do_timer_last: 1;
- unsigned int got_idle_tick: 1;
- ktime_t last_tick;
- ktime_t next_tick;
- long unsigned int idle_jiffies;
- long unsigned int idle_calls;
- long unsigned int idle_sleeps;
- ktime_t idle_entrytime;
- ktime_t idle_waketime;
- ktime_t idle_exittime;
- ktime_t idle_sleeptime;
- ktime_t iowait_sleeptime;
- long unsigned int last_jiffies;
- u64 timer_expires;
- u64 timer_expires_base;
- u64 next_timer;
- ktime_t idle_expires;
- atomic_t tick_dep_mask;
-};
-
-struct timer_list_iter {
- int cpu;
- bool second_pass;
- u64 now;
-};
-
-struct tm {
- int tm_sec;
- int tm_min;
- int tm_hour;
- int tm_mday;
- int tm_mon;
- long int tm_year;
- int tm_wday;
- int tm_yday;
-};
-
-struct cyclecounter {
- u64 (*read)(const struct cyclecounter *);
- u64 mask;
- u32 mult;
- u32 shift;
-};
-
-struct timecounter {
- const struct cyclecounter *cc;
- u64 cycle_last;
- u64 nsec;
- u64 mask;
- u64 frac;
-};
-
-typedef __kernel_timer_t timer_t;
-
-struct rtc_wkalrm {
- unsigned char enabled;
- unsigned char pending;
- struct rtc_time time;
-};
-
-enum alarmtimer_type {
- ALARM_REALTIME = 0,
- ALARM_BOOTTIME = 1,
- ALARM_NUMTYPE = 2,
- ALARM_REALTIME_FREEZER = 3,
- ALARM_BOOTTIME_FREEZER = 4,
-};
-
-enum alarmtimer_restart {
- ALARMTIMER_NORESTART = 0,
- ALARMTIMER_RESTART = 1,
-};
-
-struct alarm {
- struct timerqueue_node node;
- struct hrtimer timer;
- enum alarmtimer_restart (*function)(struct alarm *, ktime_t);
- enum alarmtimer_type type;
- int state;
- void *data;
-};
-
-struct cpu_timer {
- struct timerqueue_node node;
- struct timerqueue_head *head;
- struct task_struct *task;
- struct list_head elist;
- int firing;
-};
-
-struct k_clock;
-
-struct k_itimer {
- struct list_head list;
- struct hlist_node t_hash;
- spinlock_t it_lock;
- const struct k_clock *kclock;
- clockid_t it_clock;
- timer_t it_id;
- int it_active;
- s64 it_overrun;
- s64 it_overrun_last;
- int it_requeue_pending;
- int it_sigev_notify;
- ktime_t it_interval;
- struct signal_struct *it_signal;
- union {
- struct pid *it_pid;
- struct task_struct *it_process;
- };
- struct sigqueue *sigq;
- union {
- struct {
- struct hrtimer timer;
- } real;
- struct cpu_timer cpu;
- struct {
- struct alarm alarmtimer;
- } alarm;
- } it;
- struct callback_head rcu;
-};
-
-struct k_clock {
- int (*clock_getres)(const clockid_t, struct timespec64 *);
- int (*clock_set)(const clockid_t, const struct timespec64 *);
- int (*clock_get)(const clockid_t, struct timespec64 *);
- int (*clock_adj)(const clockid_t, struct __kernel_timex *);
- int (*timer_create)(struct k_itimer *);
- int (*nsleep)(const clockid_t, int, const struct timespec64 *);
- int (*timer_set)(struct k_itimer *, int, struct itimerspec64 *, struct itimerspec64 *);
- int (*timer_del)(struct k_itimer *);
- void (*timer_get)(struct k_itimer *, struct itimerspec64 *);
- void (*timer_rearm)(struct k_itimer *);
- s64 (*timer_forward)(struct k_itimer *, ktime_t);
- ktime_t (*timer_remaining)(struct k_itimer *, ktime_t);
- int (*timer_try_to_cancel)(struct k_itimer *);
- void (*timer_arm)(struct k_itimer *, ktime_t, bool, bool);
- void (*timer_wait_running)(struct k_itimer *);
-};
-
-struct class_interface {
- struct list_head node;
- struct class *class;
- int (*add_dev)(struct device *, struct class_interface *);
- void (*remove_dev)(struct device *, struct class_interface *);
-};
-
-struct rtc_class_ops {
- int (*ioctl)(struct device *, unsigned int, long unsigned int);
- int (*read_time)(struct device *, struct rtc_time *);
- int (*set_time)(struct device *, struct rtc_time *);
- int (*read_alarm)(struct device *, struct rtc_wkalrm *);
- int (*set_alarm)(struct device *, struct rtc_wkalrm *);
- int (*proc)(struct device *, struct seq_file *);
- int (*alarm_irq_enable)(struct device *, unsigned int);
- int (*read_offset)(struct device *, long int *);
- int (*set_offset)(struct device *, long int);
-};
-
-struct rtc_device;
-
-struct rtc_timer {
- struct timerqueue_node node;
- ktime_t period;
- void (*func)(struct rtc_device *);
- struct rtc_device *rtc;
- int enabled;
-};
-
-struct rtc_device {
- struct device dev;
- struct module *owner;
- int id;
- const struct rtc_class_ops *ops;
- struct mutex ops_lock;
- struct cdev char_dev;
- long unsigned int flags;
- long unsigned int irq_data;
- spinlock_t irq_lock;
- wait_queue_head_t irq_queue;
- struct fasync_struct *async_queue;
- int irq_freq;
- int max_user_freq;
- struct timerqueue_head timerqueue;
- struct rtc_timer aie_timer;
- struct rtc_timer uie_rtctimer;
- struct hrtimer pie_timer;
- int pie_enabled;
- struct work_struct irqwork;
- int uie_unsupported;
- long int set_offset_nsec;
- bool registered;
- bool nvram_old_abi;
- struct bin_attribute *nvram;
- time64_t range_min;
- timeu64_t range_max;
- time64_t start_secs;
- time64_t offset_secs;
- bool set_start_time;
-};
-
-struct platform_driver {
- int (*probe)(struct platform_device *);
- int (*remove)(struct platform_device *);
- void (*shutdown)(struct platform_device *);
- int (*suspend)(struct platform_device *, pm_message_t);
- int (*resume)(struct platform_device *);
- struct device_driver driver;
- const struct platform_device_id *id_table;
- bool prevent_deferred_probe;
-};
-
-struct trace_event_raw_alarmtimer_suspend {
- struct trace_entry ent;
- s64 expires;
- unsigned char alarm_type;
- char __data[0];
-};
-
-struct trace_event_raw_alarm_class {
- struct trace_entry ent;
- void *alarm;
- unsigned char alarm_type;
- s64 expires;
- s64 now;
- char __data[0];
-};
-
-struct trace_event_data_offsets_alarmtimer_suspend {};
-
-struct trace_event_data_offsets_alarm_class {};
-
-typedef void (*btf_trace_alarmtimer_suspend)(void *, ktime_t, int);
-
-typedef void (*btf_trace_alarmtimer_fired)(void *, struct alarm *, ktime_t);
-
-typedef void (*btf_trace_alarmtimer_start)(void *, struct alarm *, ktime_t);
-
-typedef void (*btf_trace_alarmtimer_cancel)(void *, struct alarm *, ktime_t);
-
-struct alarm_base {
- spinlock_t lock;
- struct timerqueue_head timerqueue;
- ktime_t (*gettime)();
- clockid_t base_clockid;
-};
-
-struct sigevent {
- sigval_t sigev_value;
- int sigev_signo;
- int sigev_notify;
- union {
- int _pad[12];
- int _tid;
- struct {
- void (*_function)(sigval_t);
- void *_attribute;
- } _sigev_thread;
- } _sigev_un;
-};
-
-typedef struct sigevent sigevent_t;
-
-struct compat_sigevent {
- compat_sigval_t sigev_value;
- compat_int_t sigev_signo;
- compat_int_t sigev_notify;
- union {
- compat_int_t _pad[13];
- compat_int_t _tid;
- struct {
- compat_uptr_t _function;
- compat_uptr_t _attribute;
- } _sigev_thread;
- } _sigev_un;
-};
-
-typedef unsigned int uint;
-
-struct posix_clock;
-
-struct posix_clock_operations {
- struct module *owner;
- int (*clock_adjtime)(struct posix_clock *, struct __kernel_timex *);
- int (*clock_gettime)(struct posix_clock *, struct timespec64 *);
- int (*clock_getres)(struct posix_clock *, struct timespec64 *);
- int (*clock_settime)(struct posix_clock *, const struct timespec64 *);
- long int (*ioctl)(struct posix_clock *, unsigned int, long unsigned int);
- int (*open)(struct posix_clock *, fmode_t);
- __poll_t (*poll)(struct posix_clock *, struct file *, poll_table *);
- int (*release)(struct posix_clock *);
- ssize_t (*read)(struct posix_clock *, uint, char *, size_t);
-};
-
-struct posix_clock {
- struct posix_clock_operations ops;
- struct cdev cdev;
- struct device *dev;
- struct rw_semaphore rwsem;
- bool zombie;
-};
-
-struct posix_clock_desc {
- struct file *fp;
- struct posix_clock *clk;
-};
-
-struct itimerval {
- struct timeval it_interval;
- struct timeval it_value;
-};
-
-struct old_itimerval32 {
- struct old_timeval32 it_interval;
- struct old_timeval32 it_value;
-};
-
-struct ce_unbind {
- struct clock_event_device *ce;
- int res;
-};
-
-typedef ktime_t pto_T_____18;
-
-union futex_key {
- struct {
- long unsigned int pgoff;
- struct inode *inode;
- int offset;
- } shared;
- struct {
- long unsigned int address;
- struct mm_struct *mm;
- int offset;
- } private;
- struct {
- long unsigned int word;
- void *ptr;
- int offset;
- } both;
-};
-
-struct futex_pi_state {
- struct list_head list;
- struct rt_mutex pi_mutex;
- struct task_struct *owner;
- refcount_t refcount;
- union futex_key key;
-};
-
-struct futex_q {
- struct plist_node list;
- struct task_struct *task;
- spinlock_t *lock_ptr;
- union futex_key key;
- struct futex_pi_state *pi_state;
- struct rt_mutex_waiter *rt_waiter;
- union futex_key *requeue_pi_key;
- u32 bitset;
-};
-
-struct futex_hash_bucket {
- atomic_t waiters;
- spinlock_t lock;
- struct plist_head chain;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-enum futex_access {
- FUTEX_READ = 0,
- FUTEX_WRITE = 1,
-};
-
-struct dma_chan {
- int lock;
- const char *device_id;
-};
-
-enum {
- CSD_FLAG_LOCK = 1,
- CSD_FLAG_SYNCHRONOUS = 2,
-};
-
-struct call_function_data {
- call_single_data_t *csd;
- cpumask_var_t cpumask;
- cpumask_var_t cpumask_ipi;
-};
-
-struct smp_call_on_cpu_struct {
- struct work_struct work;
- struct completion done;
- int (*func)(void *);
- void *data;
- int ret;
- int cpu;
-};
-
-struct latch_tree_root {
- seqcount_t seq;
- struct rb_root tree[2];
-};
-
-struct latch_tree_ops {
- bool (*less)(struct latch_tree_node *, struct latch_tree_node *);
- int (*comp)(void *, struct latch_tree_node *);
-};
-
-struct module_use {
- struct list_head source_list;
- struct list_head target_list;
- struct module *source;
- struct module *target;
-};
-
-struct module_sect_attr {
- struct module_attribute mattr;
- char *name;
- long unsigned int address;
-};
-
-struct module_sect_attrs {
- struct attribute_group grp;
- unsigned int nsections;
- struct module_sect_attr attrs[0];
-};
-
-struct module_notes_attrs {
- struct kobject *dir;
- unsigned int notes;
- struct bin_attribute attrs[0];
-};
-
-struct symsearch {
- const struct kernel_symbol *start;
- const struct kernel_symbol *stop;
- const s32 *crcs;
- enum {
- NOT_GPL_ONLY = 0,
- GPL_ONLY = 1,
- WILL_BE_GPL_ONLY = 2,
- } licence;
- bool unused;
-};
-
-enum kernel_read_file_id {
- READING_UNKNOWN = 0,
- READING_FIRMWARE = 1,
- READING_FIRMWARE_PREALLOC_BUFFER = 2,
- READING_MODULE = 3,
- READING_KEXEC_IMAGE = 4,
- READING_KEXEC_INITRAMFS = 5,
- READING_POLICY = 6,
- READING_X509_CERTIFICATE = 7,
- READING_MAX_ID = 8,
-};
-
-enum kernel_load_data_id {
- LOADING_UNKNOWN = 0,
- LOADING_FIRMWARE = 1,
- LOADING_FIRMWARE_PREALLOC_BUFFER = 2,
- LOADING_MODULE = 3,
- LOADING_KEXEC_IMAGE = 4,
- LOADING_KEXEC_INITRAMFS = 5,
- LOADING_POLICY = 6,
- LOADING_X509_CERTIFICATE = 7,
- LOADING_MAX_ID = 8,
-};
-
-struct _ddebug {
- const char *modname;
- const char *function;
- const char *filename;
- const char *format;
- unsigned int lineno: 18;
- unsigned int flags: 8;
- union {
- struct static_key_true dd_key_true;
- struct static_key_false dd_key_false;
- } key;
-};
-
-struct load_info {
- const char *name;
- struct module *mod;
- Elf64_Ehdr *hdr;
- long unsigned int len;
- Elf64_Shdr *sechdrs;
- char *secstrings;
- char *strtab;
- long unsigned int symoffs;
- long unsigned int stroffs;
- long unsigned int init_typeoffs;
- long unsigned int core_typeoffs;
- struct _ddebug *debug;
- unsigned int num_debug;
- bool sig_ok;
- long unsigned int mod_kallsyms_init_off;
- struct {
- unsigned int sym;
- unsigned int str;
- unsigned int mod;
- unsigned int vers;
- unsigned int info;
- unsigned int pcpu;
- } index;
-};
-
-struct trace_event_raw_module_load {
- struct trace_entry ent;
- unsigned int taints;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_raw_module_free {
- struct trace_entry ent;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_raw_module_refcnt {
- struct trace_entry ent;
- long unsigned int ip;
- int refcnt;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_raw_module_request {
- struct trace_entry ent;
- long unsigned int ip;
- bool wait;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_data_offsets_module_load {
- u32 name;
-};
-
-struct trace_event_data_offsets_module_free {
- u32 name;
-};
-
-struct trace_event_data_offsets_module_refcnt {
- u32 name;
-};
-
-struct trace_event_data_offsets_module_request {
- u32 name;
-};
-
-typedef void (*btf_trace_module_load)(void *, struct module *);
-
-typedef void (*btf_trace_module_free)(void *, struct module *);
-
-typedef void (*btf_trace_module_get)(void *, struct module *, long unsigned int);
-
-typedef void (*btf_trace_module_put)(void *, struct module *, long unsigned int);
-
-typedef void (*btf_trace_module_request)(void *, char *, bool, long unsigned int);
-
-struct mod_tree_root {
- struct latch_tree_root root;
- long unsigned int addr_min;
- long unsigned int addr_max;
-};
-
-struct find_symbol_arg {
- const char *name;
- bool gplok;
- bool warn;
- struct module *owner;
- const s32 *crc;
- const struct kernel_symbol *sym;
-};
-
-struct mod_initfree {
- struct llist_node node;
- void *module_init;
-};
-
-struct kallsym_iter {
- loff_t pos;
- loff_t pos_arch_end;
- loff_t pos_mod_end;
- loff_t pos_ftrace_mod_end;
- long unsigned int value;
- unsigned int nameoff;
- char type;
- char name[128];
- char module_name[56];
- int exported;
- int show_value;
-};
-
-enum {
- SB_UNFROZEN = 0,
- SB_FREEZE_WRITE = 1,
- SB_FREEZE_PAGEFAULT = 2,
- SB_FREEZE_FS = 3,
- SB_FREEZE_COMPLETE = 4,
-};
-
-struct audit_names;
-
-struct filename {
- const char *name;
- const char *uptr;
- int refcnt;
- struct audit_names *aname;
- const char iname[0];
-};
-
-typedef __u16 comp_t;
-
-typedef __u32 comp2_t;
-
-struct acct {
- char ac_flag;
- char ac_version;
- __u16 ac_uid16;
- __u16 ac_gid16;
- __u16 ac_tty;
- __u32 ac_btime;
- comp_t ac_utime;
- comp_t ac_stime;
- comp_t ac_etime;
- comp_t ac_mem;
- comp_t ac_io;
- comp_t ac_rw;
- comp_t ac_minflt;
- comp_t ac_majflt;
- comp_t ac_swaps;
- __u16 ac_ahz;
- __u32 ac_exitcode;
- char ac_comm[17];
- __u8 ac_etime_hi;
- __u16 ac_etime_lo;
- __u32 ac_uid;
- __u32 ac_gid;
-};
-
-typedef struct acct acct_t;
-
-struct fs_pin {
- wait_queue_head_t wait;
- int done;
- struct hlist_node s_list;
- struct hlist_node m_list;
- void (*kill)(struct fs_pin *);
-};
-
-struct bsd_acct_struct {
- struct fs_pin pin;
- atomic_long_t count;
- struct callback_head rcu;
- struct mutex lock;
- int active;
- long unsigned int needcheck;
- struct file *file;
- struct pid_namespace *ns;
- struct work_struct work;
- struct completion done;
-};
-
-enum compound_dtor_id {
- NULL_COMPOUND_DTOR = 0,
- COMPOUND_PAGE_DTOR = 1,
- HUGETLB_PAGE_DTOR = 2,
- NR_COMPOUND_DTORS = 3,
-};
-
-struct elf64_note {
- Elf64_Word n_namesz;
- Elf64_Word n_descsz;
- Elf64_Word n_type;
-};
-
-typedef long unsigned int elf_greg_t;
-
-typedef elf_greg_t elf_gregset_t[27];
-
-struct elf_siginfo {
- int si_signo;
- int si_code;
- int si_errno;
-};
-
-struct elf_prstatus {
- struct elf_siginfo pr_info;
- short int pr_cursig;
- long unsigned int pr_sigpend;
- long unsigned int pr_sighold;
- pid_t pr_pid;
- pid_t pr_ppid;
- pid_t pr_pgrp;
- pid_t pr_sid;
- struct __kernel_old_timeval pr_utime;
- struct __kernel_old_timeval pr_stime;
- struct __kernel_old_timeval pr_cutime;
- struct __kernel_old_timeval pr_cstime;
- elf_gregset_t pr_reg;
- int pr_fpvalid;
-};
-
-struct compat_kexec_segment {
- compat_uptr_t buf;
- compat_size_t bufsz;
- compat_ulong_t mem;
- compat_size_t memsz;
-};
-
-enum migrate_reason {
- MR_COMPACTION = 0,
- MR_MEMORY_FAILURE = 1,
- MR_MEMORY_HOTPLUG = 2,
- MR_SYSCALL = 3,
- MR_MEMPOLICY_MBIND = 4,
- MR_NUMA_MISPLACED = 5,
- MR_CONTIG_RANGE = 6,
- MR_TYPES = 7,
-};
-
-typedef __kernel_ulong_t __kernel_ino_t;
-
-typedef __kernel_ino_t ino_t;
-
-enum fs_context_purpose {
- FS_CONTEXT_FOR_MOUNT = 0,
- FS_CONTEXT_FOR_SUBMOUNT = 1,
- FS_CONTEXT_FOR_RECONFIGURE = 2,
-};
-
-enum fs_context_phase {
- FS_CONTEXT_CREATE_PARAMS = 0,
- FS_CONTEXT_CREATING = 1,
- FS_CONTEXT_AWAITING_MOUNT = 2,
- FS_CONTEXT_AWAITING_RECONF = 3,
- FS_CONTEXT_RECONF_PARAMS = 4,
- FS_CONTEXT_RECONFIGURING = 5,
- FS_CONTEXT_FAILED = 6,
-};
-
-struct fs_context_operations;
-
-struct fc_log;
-
-struct fs_context {
- const struct fs_context_operations *ops;
- struct mutex uapi_mutex;
- struct file_system_type *fs_type;
- void *fs_private;
- void *sget_key;
- struct dentry *root;
- struct user_namespace *user_ns;
- struct net *net_ns;
- const struct cred *cred;
- struct fc_log *log;
- const char *source;
- void *security;
- void *s_fs_info;
- unsigned int sb_flags;
- unsigned int sb_flags_mask;
- unsigned int s_iflags;
- unsigned int lsm_flags;
- enum fs_context_purpose purpose: 8;
- enum fs_context_phase phase: 8;
- bool need_free: 1;
- bool global: 1;
-};
-
-enum kernfs_node_type {
- KERNFS_DIR = 1,
- KERNFS_FILE = 2,
- KERNFS_LINK = 4,
-};
-
-enum kernfs_root_flag {
- KERNFS_ROOT_CREATE_DEACTIVATED = 1,
- KERNFS_ROOT_EXTRA_OPEN_PERM_CHECK = 2,
- KERNFS_ROOT_SUPPORT_EXPORTOP = 4,
-};
-
-struct kernfs_fs_context {
- struct kernfs_root *root;
- void *ns_tag;
- long unsigned int magic;
- bool new_sb_created;
-};
-
-enum {
- __PERCPU_REF_ATOMIC = 1,
- __PERCPU_REF_DEAD = 2,
- __PERCPU_REF_ATOMIC_DEAD = 3,
- __PERCPU_REF_FLAG_BITS = 2,
-};
-
-enum {
- CSS_NO_REF = 1,
- CSS_ONLINE = 2,
- CSS_RELEASED = 4,
- CSS_VISIBLE = 8,
- CSS_DYING = 16,
-};
-
-enum {
- CGRP_NOTIFY_ON_RELEASE = 0,
- CGRP_CPUSET_CLONE_CHILDREN = 1,
- CGRP_FREEZE = 2,
- CGRP_FROZEN = 3,
-};
-
-enum {
- CGRP_ROOT_NOPREFIX = 2,
- CGRP_ROOT_XATTR = 4,
- CGRP_ROOT_NS_DELEGATE = 8,
- CGRP_ROOT_CPUSET_V2_MODE = 16,
- CGRP_ROOT_MEMORY_LOCAL_EVENTS = 32,
-};
-
-struct cgroup_taskset {
- struct list_head src_csets;
- struct list_head dst_csets;
- int nr_tasks;
- int ssid;
- struct list_head *csets;
- struct css_set *cur_cset;
- struct task_struct *cur_task;
-};
-
-struct css_task_iter {
- struct cgroup_subsys *ss;
- unsigned int flags;
- struct list_head *cset_pos;
- struct list_head *cset_head;
- struct list_head *tcset_pos;
- struct list_head *tcset_head;
- struct list_head *task_pos;
- struct list_head *tasks_head;
- struct list_head *mg_tasks_head;
- struct list_head *dying_tasks_head;
- struct css_set *cur_cset;
- struct css_set *cur_dcset;
- struct task_struct *cur_task;
- struct list_head iters_node;
-};
-
-enum fs_value_type {
- fs_value_is_undefined = 0,
- fs_value_is_flag = 1,
- fs_value_is_string = 2,
- fs_value_is_blob = 3,
- fs_value_is_filename = 4,
- fs_value_is_filename_empty = 5,
- fs_value_is_file = 6,
-};
-
-struct fs_parameter {
- const char *key;
- enum fs_value_type type: 8;
- union {
- char *string;
- void *blob;
- struct filename *name;
- struct file *file;
- };
- size_t size;
- int dirfd;
-};
-
-struct fs_context_operations {
- void (*free)(struct fs_context *);
- int (*dup)(struct fs_context *, struct fs_context *);
- int (*parse_param)(struct fs_context *, struct fs_parameter *);
- int (*parse_monolithic)(struct fs_context *, void *);
- int (*get_tree)(struct fs_context *);
- int (*reconfigure)(struct fs_context *);
-};
-
-struct fc_log {
- refcount_t usage;
- u8 head;
- u8 tail;
- u8 need_free;
- struct module *owner;
- char *buffer[8];
-};
-
-struct cgroup_fs_context {
- struct kernfs_fs_context kfc;
- struct cgroup_root *root;
- struct cgroup_namespace *ns;
- unsigned int flags;
- bool cpuset_clone_children;
- bool none;
- bool all_ss;
- u16 subsys_mask;
- char *name;
- char *release_agent;
-};
-
-struct cgrp_cset_link {
- struct cgroup *cgrp;
- struct css_set *cset;
- struct list_head cset_link;
- struct list_head cgrp_link;
-};
-
-struct cgroup_mgctx {
- struct list_head preloaded_src_csets;
- struct list_head preloaded_dst_csets;
- struct cgroup_taskset tset;
- u16 ss_mask;
-};
-
-enum fs_parameter_type {
- __fs_param_wasnt_defined = 0,
- fs_param_is_flag = 1,
- fs_param_is_bool = 2,
- fs_param_is_u32 = 3,
- fs_param_is_u32_octal = 4,
- fs_param_is_u32_hex = 5,
- fs_param_is_s32 = 6,
- fs_param_is_u64 = 7,
- fs_param_is_enum = 8,
- fs_param_is_string = 9,
- fs_param_is_blob = 10,
- fs_param_is_blockdev = 11,
- fs_param_is_path = 12,
- fs_param_is_fd = 13,
- nr__fs_parameter_type = 14,
-};
-
-struct fs_parameter_spec {
- const char *name;
- u8 opt;
- enum fs_parameter_type type: 8;
- short unsigned int flags;
-};
-
-struct fs_parameter_enum {
- u8 opt;
- char name[14];
- u8 value;
-};
-
-struct fs_parse_result {
- bool negated;
- bool has_value;
- union {
- bool boolean;
- int int_32;
- unsigned int uint_32;
- u64 uint_64;
- };
-};
-
-struct trace_event_raw_cgroup_root {
- struct trace_entry ent;
- int root;
- u16 ss_mask;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_raw_cgroup {
- struct trace_entry ent;
- int root;
- int id;
- int level;
- u32 __data_loc_path;
- char __data[0];
-};
-
-struct trace_event_raw_cgroup_migrate {
- struct trace_entry ent;
- int dst_root;
- int dst_id;
- int dst_level;
- int pid;
- u32 __data_loc_dst_path;
- u32 __data_loc_comm;
- char __data[0];
-};
-
-struct trace_event_raw_cgroup_event {
- struct trace_entry ent;
- int root;
- int id;
- int level;
- u32 __data_loc_path;
- int val;
- char __data[0];
-};
-
-struct trace_event_data_offsets_cgroup_root {
- u32 name;
-};
-
-struct trace_event_data_offsets_cgroup {
- u32 path;
-};
-
-struct trace_event_data_offsets_cgroup_migrate {
- u32 dst_path;
- u32 comm;
-};
-
-struct trace_event_data_offsets_cgroup_event {
- u32 path;
-};
-
-typedef void (*btf_trace_cgroup_setup_root)(void *, struct cgroup_root *);
-
-typedef void (*btf_trace_cgroup_destroy_root)(void *, struct cgroup_root *);
-
-typedef void (*btf_trace_cgroup_remount)(void *, struct cgroup_root *);
-
-typedef void (*btf_trace_cgroup_mkdir)(void *, struct cgroup *, const char *);
-
-typedef void (*btf_trace_cgroup_rmdir)(void *, struct cgroup *, const char *);
-
-typedef void (*btf_trace_cgroup_release)(void *, struct cgroup *, const char *);
-
-typedef void (*btf_trace_cgroup_rename)(void *, struct cgroup *, const char *);
-
-typedef void (*btf_trace_cgroup_freeze)(void *, struct cgroup *, const char *);
-
-typedef void (*btf_trace_cgroup_unfreeze)(void *, struct cgroup *, const char *);
-
-typedef void (*btf_trace_cgroup_attach_task)(void *, struct cgroup *, const char *, struct task_struct *, bool);
-
-typedef void (*btf_trace_cgroup_transfer_tasks)(void *, struct cgroup *, const char *, struct task_struct *, bool);
-
-typedef void (*btf_trace_cgroup_notify_populated)(void *, struct cgroup *, const char *, int);
-
-typedef void (*btf_trace_cgroup_notify_frozen)(void *, struct cgroup *, const char *, int);
-
-enum cgroup2_param {
- Opt_nsdelegate = 0,
- Opt_memory_localevents = 1,
- nr__cgroup2_params = 2,
-};
-
-struct cgroupstats {
- __u64 nr_sleeping;
- __u64 nr_running;
- __u64 nr_stopped;
- __u64 nr_uninterruptible;
- __u64 nr_io_wait;
-};
-
-enum cgroup_filetype {
- CGROUP_FILE_PROCS = 0,
- CGROUP_FILE_TASKS = 1,
-};
-
-struct cgroup_pidlist {
- struct {
- enum cgroup_filetype type;
- struct pid_namespace *ns;
- } key;
- pid_t *list;
- int length;
- struct list_head links;
- struct cgroup *owner;
- struct delayed_work destroy_dwork;
-};
-
-enum cgroup1_param {
- Opt_all = 0,
- Opt_clone_children = 1,
- Opt_cpuset_v2_mode = 2,
- Opt_name = 3,
- Opt_none = 4,
- Opt_noprefix = 5,
- Opt_release_agent = 6,
- Opt_xattr = 7,
-};
-
-enum freezer_state_flags {
- CGROUP_FREEZER_ONLINE = 1,
- CGROUP_FREEZING_SELF = 2,
- CGROUP_FREEZING_PARENT = 4,
- CGROUP_FROZEN = 8,
- CGROUP_FREEZING = 6,
-};
-
-struct freezer {
- struct cgroup_subsys_state css;
- unsigned int state;
-};
-
-struct fmeter {
- int cnt;
- int val;
- time64_t time;
- spinlock_t lock;
-};
-
-struct cpuset {
- struct cgroup_subsys_state css;
- long unsigned int flags;
- cpumask_var_t cpus_allowed;
- nodemask_t mems_allowed;
- cpumask_var_t effective_cpus;
- nodemask_t effective_mems;
- cpumask_var_t subparts_cpus;
- nodemask_t old_mems_allowed;
- struct fmeter fmeter;
- int attach_in_progress;
- int pn;
- int relax_domain_level;
- int nr_subparts_cpus;
- int partition_root_state;
- int use_parent_ecpus;
- int child_ecpus_count;
-};
-
-struct tmpmasks {
- cpumask_var_t addmask;
- cpumask_var_t delmask;
- cpumask_var_t new_cpus;
-};
-
-typedef enum {
- CS_ONLINE = 0,
- CS_CPU_EXCLUSIVE = 1,
- CS_MEM_EXCLUSIVE = 2,
- CS_MEM_HARDWALL = 3,
- CS_MEMORY_MIGRATE = 4,
- CS_SCHED_LOAD_BALANCE = 5,
- CS_SPREAD_PAGE = 6,
- CS_SPREAD_SLAB = 7,
-} cpuset_flagbits_t;
-
-enum subparts_cmd {
- partcmd_enable = 0,
- partcmd_disable = 1,
- partcmd_update = 2,
-};
-
-struct cpuset_migrate_mm_work {
- struct work_struct work;
- struct mm_struct *mm;
- nodemask_t from;
- nodemask_t to;
-};
-
-typedef enum {
- FILE_MEMORY_MIGRATE = 0,
- FILE_CPULIST = 1,
- FILE_MEMLIST = 2,
- FILE_EFFECTIVE_CPULIST = 3,
- FILE_EFFECTIVE_MEMLIST = 4,
- FILE_SUBPARTS_CPULIST = 5,
- FILE_CPU_EXCLUSIVE = 6,
- FILE_MEM_EXCLUSIVE = 7,
- FILE_MEM_HARDWALL = 8,
- FILE_SCHED_LOAD_BALANCE = 9,
- FILE_PARTITION_ROOT = 10,
- FILE_SCHED_RELAX_DOMAIN_LEVEL = 11,
- FILE_MEMORY_PRESSURE_ENABLED = 12,
- FILE_MEMORY_PRESSURE = 13,
- FILE_SPREAD_PAGE = 14,
- FILE_SPREAD_SLAB = 15,
-} cpuset_filetype_t;
-
-struct cpu_stop_done {
- atomic_t nr_todo;
- int ret;
- struct completion completion;
-};
-
-struct cpu_stopper {
- struct task_struct *thread;
- raw_spinlock_t lock;
- bool enabled;
- struct list_head works;
- struct cpu_stop_work stop_work;
-};
-
-enum multi_stop_state {
- MULTI_STOP_NONE = 0,
- MULTI_STOP_PREPARE = 1,
- MULTI_STOP_DISABLE_IRQ = 2,
- MULTI_STOP_RUN = 3,
- MULTI_STOP_EXIT = 4,
-};
-
-struct multi_stop_data {
- cpu_stop_fn_t fn;
- void *data;
- unsigned int num_threads;
- const struct cpumask *active_cpus;
- enum multi_stop_state state;
- atomic_t thread_ack;
-};
-
-typedef int __kernel_mqd_t;
-
-typedef __kernel_mqd_t mqd_t;
-
-enum audit_state {
- AUDIT_DISABLED = 0,
- AUDIT_BUILD_CONTEXT = 1,
- AUDIT_RECORD_CONTEXT = 2,
-};
-
-struct audit_cap_data {
- kernel_cap_t permitted;
- kernel_cap_t inheritable;
- union {
- unsigned int fE;
- kernel_cap_t effective;
- };
- kernel_cap_t ambient;
- kuid_t rootid;
-};
-
-struct audit_names {
- struct list_head list;
- struct filename *name;
- int name_len;
- bool hidden;
- long unsigned int ino;
- dev_t dev;
- umode_t mode;
- kuid_t uid;
- kgid_t gid;
- dev_t rdev;
- u32 osid;
- struct audit_cap_data fcap;
- unsigned int fcap_ver;
- unsigned char type;
- bool should_free;
-};
-
-struct mq_attr {
- __kernel_long_t mq_flags;
- __kernel_long_t mq_maxmsg;
- __kernel_long_t mq_msgsize;
- __kernel_long_t mq_curmsgs;
- __kernel_long_t __reserved[4];
-};
-
-struct audit_proctitle {
- int len;
- char *value;
-};
-
-struct audit_aux_data;
-
-struct audit_tree_refs;
-
-struct audit_context {
- int dummy;
- int in_syscall;
- enum audit_state state;
- enum audit_state current_state;
- unsigned int serial;
- int major;
- struct timespec64 ctime;
- long unsigned int argv[4];
- long int return_code;
- u64 prio;
- int return_valid;
- struct audit_names preallocated_names[5];
- int name_count;
- struct list_head names_list;
- char *filterkey;
- struct path pwd;
- struct audit_aux_data *aux;
- struct audit_aux_data *aux_pids;
- struct __kernel_sockaddr_storage *sockaddr;
- size_t sockaddr_len;
- pid_t pid;
- pid_t ppid;
- kuid_t uid;
- kuid_t euid;
- kuid_t suid;
- kuid_t fsuid;
- kgid_t gid;
- kgid_t egid;
- kgid_t sgid;
- kgid_t fsgid;
- long unsigned int personality;
- int arch;
- pid_t target_pid;
- kuid_t target_auid;
- kuid_t target_uid;
- unsigned int target_sessionid;
- u32 target_sid;
- char target_comm[16];
- struct audit_tree_refs *trees;
- struct audit_tree_refs *first_trees;
- struct list_head killed_trees;
- int tree_count;
- int type;
- union {
- struct {
- int nargs;
- long int args[6];
- } socketcall;
- struct {
- kuid_t uid;
- kgid_t gid;
- umode_t mode;
- u32 osid;
- int has_perm;
- uid_t perm_uid;
- gid_t perm_gid;
- umode_t perm_mode;
- long unsigned int qbytes;
- } ipc;
- struct {
- mqd_t mqdes;
- struct mq_attr mqstat;
- } mq_getsetattr;
- struct {
- mqd_t mqdes;
- int sigev_signo;
- } mq_notify;
- struct {
- mqd_t mqdes;
- size_t msg_len;
- unsigned int msg_prio;
- struct timespec64 abs_timeout;
- } mq_sendrecv;
- struct {
- int oflag;
- umode_t mode;
- struct mq_attr attr;
- } mq_open;
- struct {
- pid_t pid;
- struct audit_cap_data cap;
- } capset;
- struct {
- int fd;
- int flags;
- } mmap;
- struct {
- int argc;
- } execve;
- struct {
- char *name;
- } module;
- };
- int fds[2];
- struct audit_proctitle proctitle;
-};
-
-enum audit_nlgrps {
- AUDIT_NLGRP_NONE = 0,
- AUDIT_NLGRP_READLOG = 1,
- __AUDIT_NLGRP_MAX = 2,
-};
-
-struct audit_status {
- __u32 mask;
- __u32 enabled;
- __u32 failure;
- __u32 pid;
- __u32 rate_limit;
- __u32 backlog_limit;
- __u32 lost;
- __u32 backlog;
- union {
- __u32 version;
- __u32 feature_bitmap;
- };
- __u32 backlog_wait_time;
-};
-
-struct audit_features {
- __u32 vers;
- __u32 mask;
- __u32 features;
- __u32 lock;
-};
-
-struct audit_tty_status {
- __u32 enabled;
- __u32 log_passwd;
-};
-
-struct audit_sig_info {
- uid_t uid;
- pid_t pid;
- char ctx[0];
-};
-
-struct net_generic {
- union {
- struct {
- unsigned int len;
- struct callback_head rcu;
- } s;
- void *ptr[0];
- };
-};
-
-struct scm_creds {
- u32 pid;
- kuid_t uid;
- kgid_t gid;
-};
-
-struct netlink_skb_parms {
- struct scm_creds creds;
- __u32 portid;
- __u32 dst_group;
- __u32 flags;
- struct sock *sk;
- bool nsid_is_set;
- int nsid;
-};
-
-struct netlink_kernel_cfg {
- unsigned int groups;
- unsigned int flags;
- void (*input)(struct sk_buff *);
- struct mutex *cb_mutex;
- int (*bind)(struct net *, int);
- void (*unbind)(struct net *, int);
- bool (*compare)(struct net *, struct sock *);
-};
-
-struct audit_netlink_list {
- __u32 portid;
- struct net *net;
- struct sk_buff_head q;
-};
-
-struct audit_net {
- struct sock *sk;
-};
-
-struct auditd_connection {
- struct pid *pid;
- u32 portid;
- struct net *net;
- struct callback_head rcu;
-};
-
-struct audit_ctl_mutex {
- struct mutex lock;
- void *owner;
-};
-
-struct audit_buffer {
- struct sk_buff *skb;
- struct audit_context *ctx;
- gfp_t gfp_mask;
-};
-
-struct audit_reply {
- __u32 portid;
- struct net *net;
- struct sk_buff *skb;
-};
-
-enum {
- Audit_equal = 0,
- Audit_not_equal = 1,
- Audit_bitmask = 2,
- Audit_bittest = 3,
- Audit_lt = 4,
- Audit_gt = 5,
- Audit_le = 6,
- Audit_ge = 7,
- Audit_bad = 8,
-};
-
-struct audit_rule_data {
- __u32 flags;
- __u32 action;
- __u32 field_count;
- __u32 mask[64];
- __u32 fields[64];
- __u32 values[64];
- __u32 fieldflags[64];
- __u32 buflen;
- char buf[0];
-};
-
-struct audit_field;
-
-struct audit_watch;
-
-struct audit_tree;
-
-struct audit_fsnotify_mark;
-
-struct audit_krule {
- u32 pflags;
- u32 flags;
- u32 listnr;
- u32 action;
- u32 mask[64];
- u32 buflen;
- u32 field_count;
- char *filterkey;
- struct audit_field *fields;
- struct audit_field *arch_f;
- struct audit_field *inode_f;
- struct audit_watch *watch;
- struct audit_tree *tree;
- struct audit_fsnotify_mark *exe;
- struct list_head rlist;
- struct list_head list;
- u64 prio;
-};
-
-struct audit_field {
- u32 type;
- union {
- u32 val;
- kuid_t uid;
- kgid_t gid;
- struct {
- char *lsm_str;
- void *lsm_rule;
- };
- };
- u32 op;
-};
-
-struct audit_entry {
- struct list_head list;
- struct callback_head rcu;
- struct audit_krule rule;
-};
-
-struct audit_buffer___2;
-
-typedef int __kernel_key_t;
-
-typedef __kernel_key_t key_t;
-
-struct cpu_vfs_cap_data {
- __u32 magic_etc;
- kernel_cap_t permitted;
- kernel_cap_t inheritable;
- kuid_t rootid;
-};
-
-struct kern_ipc_perm {
- spinlock_t lock;
- bool deleted;
- int id;
- key_t key;
- kuid_t uid;
- kgid_t gid;
- kuid_t cuid;
- kgid_t cgid;
- umode_t mode;
- long unsigned int seq;
- void *security;
- struct rhash_head khtnode;
- struct callback_head rcu;
- refcount_t refcount;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-typedef struct fsnotify_mark_connector *fsnotify_connp_t;
-
-struct fsnotify_mark_connector {
- spinlock_t lock;
- short unsigned int type;
- short unsigned int flags;
- __kernel_fsid_t fsid;
- union {
- fsnotify_connp_t *obj;
- struct fsnotify_mark_connector *destroy_next;
- };
- struct hlist_head list;
-};
-
-enum fsnotify_obj_type {
- FSNOTIFY_OBJ_TYPE_INODE = 0,
- FSNOTIFY_OBJ_TYPE_VFSMOUNT = 1,
- FSNOTIFY_OBJ_TYPE_SB = 2,
- FSNOTIFY_OBJ_TYPE_COUNT = 3,
- FSNOTIFY_OBJ_TYPE_DETACHED = 3,
-};
-
-struct audit_aux_data {
- struct audit_aux_data *next;
- int type;
-};
-
-struct audit_chunk;
-
-struct audit_tree_refs {
- struct audit_tree_refs *next;
- struct audit_chunk *c[31];
-};
-
-struct audit_aux_data_pids {
- struct audit_aux_data d;
- pid_t target_pid[16];
- kuid_t target_auid[16];
- kuid_t target_uid[16];
- unsigned int target_sessionid[16];
- u32 target_sid[16];
- char target_comm[256];
- int pid_count;
-};
-
-struct audit_aux_data_bprm_fcaps {
- struct audit_aux_data d;
- struct audit_cap_data fcap;
- unsigned int fcap_ver;
- struct audit_cap_data old_pcap;
- struct audit_cap_data new_pcap;
-};
-
-struct audit_parent;
-
-struct audit_watch {
- refcount_t count;
- dev_t dev;
- char *path;
- long unsigned int ino;
- struct audit_parent *parent;
- struct list_head wlist;
- struct list_head rules;
-};
-
-struct fsnotify_group;
-
-struct fsnotify_iter_info;
-
-struct fsnotify_mark;
-
-struct fsnotify_event;
-
-struct fsnotify_ops {
- int (*handle_event)(struct fsnotify_group *, struct inode *, u32, const void *, int, const struct qstr *, u32, struct fsnotify_iter_info *);
- void (*free_group_priv)(struct fsnotify_group *);
- void (*freeing_mark)(struct fsnotify_mark *, struct fsnotify_group *);
- void (*free_event)(struct fsnotify_event *);
- void (*free_mark)(struct fsnotify_mark *);
-};
-
-struct inotify_group_private_data {
- spinlock_t idr_lock;
- struct idr idr;
- struct ucounts *ucounts;
-};
-
-struct fsnotify_group {
- const struct fsnotify_ops *ops;
- refcount_t refcnt;
- spinlock_t notification_lock;
- struct list_head notification_list;
- wait_queue_head_t notification_waitq;
- unsigned int q_len;
- unsigned int max_events;
- unsigned int priority;
- bool shutdown;
- struct mutex mark_mutex;
- atomic_t num_marks;
- atomic_t user_waits;
- struct list_head marks_list;
- struct fasync_struct *fsn_fa;
- struct fsnotify_event *overflow_event;
- struct mem_cgroup *memcg;
- union {
- void *private;
- struct inotify_group_private_data inotify_data;
- };
-};
-
-struct fsnotify_iter_info {
- struct fsnotify_mark *marks[3];
- unsigned int report_mask;
- int srcu_idx;
-};
-
-struct fsnotify_mark {
- __u32 mask;
- refcount_t refcnt;
- struct fsnotify_group *group;
- struct list_head g_list;
- spinlock_t lock;
- struct hlist_node obj_list;
- struct fsnotify_mark_connector *connector;
- __u32 ignored_mask;
- unsigned int flags;
-};
-
-struct fsnotify_event {
- struct list_head list;
- struct inode *inode;
-};
-
-struct audit_parent {
- struct list_head watches;
- struct fsnotify_mark mark;
-};
-
-struct audit_fsnotify_mark {
- dev_t dev;
- long unsigned int ino;
- char *path;
- struct fsnotify_mark mark;
- struct audit_krule *rule;
-};
-
-struct audit_chunk___2;
-
-struct audit_tree {
- refcount_t count;
- int goner;
- struct audit_chunk___2 *root;
- struct list_head chunks;
- struct list_head rules;
- struct list_head list;
- struct list_head same_root;
- struct callback_head head;
- char pathname[0];
-};
-
-struct node___2 {
- struct list_head list;
- struct audit_tree *owner;
- unsigned int index;
-};
-
-struct audit_chunk___2 {
- struct list_head hash;
- long unsigned int key;
- struct fsnotify_mark *mark;
- struct list_head trees;
- int count;
- atomic_long_t refs;
- struct callback_head head;
- struct node___2 owners[0];
-};
-
-struct audit_tree_mark {
- struct fsnotify_mark mark;
- struct audit_chunk___2 *chunk;
-};
-
-enum {
- HASH_SIZE = 128,
-};
-
-struct kprobe_blacklist_entry {
- struct list_head list;
- long unsigned int start_addr;
- long unsigned int end_addr;
-};
-
-struct kprobe_insn_page {
- struct list_head list;
- kprobe_opcode_t *insns;
- struct kprobe_insn_cache *cache;
- int nused;
- int ngarbage;
- char slot_used[0];
-};
-
-enum kprobe_slot_state {
- SLOT_CLEAN = 0,
- SLOT_DIRTY = 1,
- SLOT_USED = 2,
-};
-
-struct seccomp_notif_sizes {
- __u16 seccomp_notif;
- __u16 seccomp_notif_resp;
- __u16 seccomp_data;
-};
-
-struct seccomp_notif {
- __u64 id;
- __u32 pid;
- __u32 flags;
- struct seccomp_data data;
-};
-
-struct seccomp_notif_resp {
- __u64 id;
- __s64 val;
- __s32 error;
- __u32 flags;
-};
-
-struct notification;
-
-struct seccomp_filter {
- refcount_t usage;
- bool log;
- struct seccomp_filter *prev;
- struct bpf_prog *prog;
- struct notification *notif;
- struct mutex notify_lock;
-};
-
-struct ctl_path {
- const char *procname;
-};
-
-struct sock_fprog {
- short unsigned int len;
- struct sock_filter *filter;
-};
-
-struct compat_sock_fprog {
- u16 len;
- compat_uptr_t filter;
-};
-
-enum notify_state {
- SECCOMP_NOTIFY_INIT = 0,
- SECCOMP_NOTIFY_SENT = 1,
- SECCOMP_NOTIFY_REPLIED = 2,
-};
-
-struct seccomp_knotif {
- struct task_struct *task;
- u64 id;
- const struct seccomp_data *data;
- enum notify_state state;
- int error;
- long int val;
- u32 flags;
- struct completion ready;
- struct list_head list;
-};
-
-struct notification {
- struct semaphore request;
- u64 next_id;
- struct list_head notifications;
- wait_queue_head_t wqh;
-};
-
-struct seccomp_log_name {
- u32 log;
- const char *name;
-};
-
-struct rchan;
-
-struct rchan_buf {
- void *start;
- void *data;
- size_t offset;
- size_t subbufs_produced;
- size_t subbufs_consumed;
- struct rchan *chan;
- wait_queue_head_t read_wait;
- struct irq_work wakeup_work;
- struct dentry *dentry;
- struct kref kref;
- struct page **page_array;
- unsigned int page_count;
- unsigned int finalized;
- size_t *padding;
- size_t prev_padding;
- size_t bytes_consumed;
- size_t early_bytes;
- unsigned int cpu;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct rchan_callbacks;
-
-struct rchan {
- u32 version;
- size_t subbuf_size;
- size_t n_subbufs;
- size_t alloc_size;
- struct rchan_callbacks *cb;
- struct kref kref;
- void *private_data;
- size_t last_toobig;
- struct rchan_buf **buf;
- int is_global;
- struct list_head list;
- struct dentry *parent;
- int has_base_filename;
- char base_filename[255];
-};
-
-struct rchan_callbacks {
- int (*subbuf_start)(struct rchan_buf *, void *, void *, size_t);
- void (*buf_mapped)(struct rchan_buf *, struct file *);
- void (*buf_unmapped)(struct rchan_buf *, struct file *);
- struct dentry * (*create_buf_file)(const char *, struct dentry *, umode_t, struct rchan_buf *, int *);
- int (*remove_buf_file)(struct dentry *);
-};
-
-struct partial_page {
- unsigned int offset;
- unsigned int len;
- long unsigned int private;
-};
-
-struct splice_pipe_desc {
- struct page **pages;
- struct partial_page *partial;
- int nr_pages;
- unsigned int nr_pages_max;
- const struct pipe_buf_operations *ops;
- void (*spd_release)(struct splice_pipe_desc *, unsigned int);
-};
-
-struct rchan_percpu_buf_dispatcher {
- struct rchan_buf *buf;
- struct dentry *dentry;
-};
-
-enum {
- TASKSTATS_TYPE_UNSPEC = 0,
- TASKSTATS_TYPE_PID = 1,
- TASKSTATS_TYPE_TGID = 2,
- TASKSTATS_TYPE_STATS = 3,
- TASKSTATS_TYPE_AGGR_PID = 4,
- TASKSTATS_TYPE_AGGR_TGID = 5,
- TASKSTATS_TYPE_NULL = 6,
- __TASKSTATS_TYPE_MAX = 7,
-};
-
-enum {
- TASKSTATS_CMD_ATTR_UNSPEC = 0,
- TASKSTATS_CMD_ATTR_PID = 1,
- TASKSTATS_CMD_ATTR_TGID = 2,
- TASKSTATS_CMD_ATTR_REGISTER_CPUMASK = 3,
- TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK = 4,
- __TASKSTATS_CMD_ATTR_MAX = 5,
-};
-
-enum {
- CGROUPSTATS_CMD_UNSPEC = 3,
- CGROUPSTATS_CMD_GET = 4,
- CGROUPSTATS_CMD_NEW = 5,
- __CGROUPSTATS_CMD_MAX = 6,
-};
-
-enum {
- CGROUPSTATS_TYPE_UNSPEC = 0,
- CGROUPSTATS_TYPE_CGROUP_STATS = 1,
- __CGROUPSTATS_TYPE_MAX = 2,
-};
-
-enum {
- CGROUPSTATS_CMD_ATTR_UNSPEC = 0,
- CGROUPSTATS_CMD_ATTR_FD = 1,
- __CGROUPSTATS_CMD_ATTR_MAX = 2,
-};
-
-struct genlmsghdr {
- __u8 cmd;
- __u8 version;
- __u16 reserved;
-};
-
-enum {
- NLA_UNSPEC = 0,
- NLA_U8 = 1,
- NLA_U16 = 2,
- NLA_U32 = 3,
- NLA_U64 = 4,
- NLA_STRING = 5,
- NLA_FLAG = 6,
- NLA_MSECS = 7,
- NLA_NESTED = 8,
- NLA_NESTED_ARRAY = 9,
- NLA_NUL_STRING = 10,
- NLA_BINARY = 11,
- NLA_S8 = 12,
- NLA_S16 = 13,
- NLA_S32 = 14,
- NLA_S64 = 15,
- NLA_BITFIELD32 = 16,
- NLA_REJECT = 17,
- NLA_EXACT_LEN = 18,
- NLA_EXACT_LEN_WARN = 19,
- NLA_MIN_LEN = 20,
- __NLA_TYPE_MAX = 21,
-};
-
-enum netlink_validation {
- NL_VALIDATE_LIBERAL = 0,
- NL_VALIDATE_TRAILING = 1,
- NL_VALIDATE_MAXTYPE = 2,
- NL_VALIDATE_UNSPEC = 4,
- NL_VALIDATE_STRICT_ATTRS = 8,
- NL_VALIDATE_NESTED = 16,
-};
-
-struct genl_multicast_group {
- char name[16];
-};
-
-struct genl_ops;
-
-struct genl_info;
-
-struct genl_family {
- int id;
- unsigned int hdrsize;
- char name[16];
- unsigned int version;
- unsigned int maxattr;
- bool netnsok;
- bool parallel_ops;
- const struct nla_policy *policy;
- int (*pre_doit)(const struct genl_ops *, struct sk_buff *, struct genl_info *);
- void (*post_doit)(const struct genl_ops *, struct sk_buff *, struct genl_info *);
- int (*mcast_bind)(struct net *, int);
- void (*mcast_unbind)(struct net *, int);
- struct nlattr **attrbuf;
- const struct genl_ops *ops;
- const struct genl_multicast_group *mcgrps;
- unsigned int n_ops;
- unsigned int n_mcgrps;
- unsigned int mcgrp_offset;
- struct module *module;
-};
-
-struct genl_ops {
- int (*doit)(struct sk_buff *, struct genl_info *);
- int (*start)(struct netlink_callback *);
- int (*dumpit)(struct sk_buff *, struct netlink_callback *);
- int (*done)(struct netlink_callback *);
- u8 cmd;
- u8 internal_flags;
- u8 flags;
- u8 validate;
-};
-
-struct genl_info {
- u32 snd_seq;
- u32 snd_portid;
- struct nlmsghdr *nlhdr;
- struct genlmsghdr *genlhdr;
- void *userhdr;
- struct nlattr **attrs;
- possible_net_t _net;
- void *user_ptr[2];
- struct netlink_ext_ack *extack;
-};
-
-enum genl_validate_flags {
- GENL_DONT_VALIDATE_STRICT = 1,
- GENL_DONT_VALIDATE_DUMP = 2,
- GENL_DONT_VALIDATE_DUMP_STRICT = 4,
-};
-
-struct listener {
- struct list_head list;
- pid_t pid;
- char valid;
-};
-
-struct listener_list {
- struct rw_semaphore sem;
- struct list_head list;
-};
-
-enum actions {
- REGISTER = 0,
- DEREGISTER = 1,
- CPU_DONT_CARE = 2,
-};
-
-struct tp_module {
- struct list_head list;
- struct module *mod;
-};
-
-struct tp_probes {
- struct callback_head rcu;
- struct tracepoint_func probes[0];
-};
-
-enum ring_buffer_type {
- RINGBUF_TYPE_DATA_TYPE_LEN_MAX = 28,
- RINGBUF_TYPE_PADDING = 29,
- RINGBUF_TYPE_TIME_EXTEND = 30,
- RINGBUF_TYPE_TIME_STAMP = 31,
-};
-
-enum ring_buffer_flags {
- RB_FL_OVERWRITE = 1,
-};
-
-struct rb_irq_work {
- struct irq_work work;
- wait_queue_head_t waiters;
- wait_queue_head_t full_waiters;
- bool waiters_pending;
- bool full_waiters_pending;
- bool wakeup_full;
-};
-
-struct ring_buffer_per_cpu;
-
-struct ring_buffer {
- unsigned int flags;
- int cpus;
- atomic_t record_disabled;
- atomic_t resize_disabled;
- cpumask_var_t cpumask;
- struct lock_class_key *reader_lock_key;
- struct mutex mutex;
- struct ring_buffer_per_cpu **buffers;
- struct hlist_node node;
- u64 (*clock)();
- struct rb_irq_work irq_work;
- bool time_stamp_abs;
-};
-
-struct buffer_page;
-
-struct ring_buffer_iter {
- struct ring_buffer_per_cpu *cpu_buffer;
- long unsigned int head;
- struct buffer_page *head_page;
- struct buffer_page *cache_reader_page;
- long unsigned int cache_read;
- u64 read_stamp;
-};
-
-enum {
- RB_LEN_TIME_EXTEND = 8,
- RB_LEN_TIME_STAMP = 8,
-};
-
-struct buffer_data_page {
- u64 time_stamp;
- local_t commit;
- unsigned char data[0];
-};
-
-struct buffer_page {
- struct list_head list;
- local_t write;
- unsigned int read;
- local_t entries;
- long unsigned int real_end;
- struct buffer_data_page *page;
-};
-
-struct rb_event_info {
- u64 ts;
- u64 delta;
- long unsigned int length;
- struct buffer_page *tail_page;
- int add_timestamp;
-};
-
-enum {
- RB_CTX_NMI = 0,
- RB_CTX_IRQ = 1,
- RB_CTX_SOFTIRQ = 2,
- RB_CTX_NORMAL = 3,
- RB_CTX_MAX = 4,
-};
-
-struct ring_buffer_per_cpu {
- int cpu;
- atomic_t record_disabled;
- struct ring_buffer *buffer;
- raw_spinlock_t reader_lock;
- arch_spinlock_t lock;
- struct lock_class_key lock_key;
- struct buffer_data_page *free_page;
- long unsigned int nr_pages;
- unsigned int current_context;
- struct list_head *pages;
- struct buffer_page *head_page;
- struct buffer_page *tail_page;
- struct buffer_page *commit_page;
- struct buffer_page *reader_page;
- long unsigned int lost_events;
- long unsigned int last_overrun;
- long unsigned int nest;
- local_t entries_bytes;
- local_t entries;
- local_t overrun;
- local_t commit_overrun;
- local_t dropped_events;
- local_t committing;
- local_t commits;
- local_t pages_touched;
- local_t pages_read;
- long int last_pages_touch;
- size_t shortest_full;
- long unsigned int read;
- long unsigned int read_bytes;
- u64 write_stamp;
- u64 read_stamp;
- long int nr_pages_to_update;
- struct list_head new_pages;
- struct work_struct update_pages_work;
- struct completion update_done;
- struct rb_irq_work irq_work;
-};
-
-struct trace_export {
- struct trace_export *next;
- void (*write)(struct trace_export *, const void *, unsigned int);
-};
-
-struct prog_entry;
-
-struct event_filter {
- struct prog_entry *prog;
- char *filter_string;
-};
-
-struct trace_array_cpu;
-
-struct trace_buffer {
- struct trace_array *tr;
- struct ring_buffer *buffer;
- struct trace_array_cpu *data;
- u64 time_start;
- int cpu;
-};
-
-struct trace_pid_list;
-
-struct trace_options;
-
-struct trace_array {
- struct list_head list;
- char *name;
- struct trace_buffer trace_buffer;
- struct trace_pid_list *filtered_pids;
- arch_spinlock_t max_lock;
- int buffer_disabled;
- int stop_count;
- int clock_id;
- int nr_topts;
- bool clear_trace;
- int buffer_percent;
- unsigned int n_err_log_entries;
- struct tracer *current_trace;
- unsigned int trace_flags;
- unsigned char trace_flags_index[32];
- unsigned int flags;
- raw_spinlock_t start_lock;
- struct list_head err_log;
- struct dentry *dir;
- struct dentry *options;
- struct dentry *percpu_dir;
- struct dentry *event_dir;
- struct trace_options *topts;
- struct list_head systems;
- struct list_head events;
- struct trace_event_file *trace_marker_file;
- cpumask_var_t tracing_cpumask;
- int ref;
- int time_stamp_abs_ref;
- struct list_head hist_vars;
-};
-
-struct tracer_flags;
-
-struct tracer {
- const char *name;
- int (*init)(struct trace_array *);
- void (*reset)(struct trace_array *);
- void (*start)(struct trace_array *);
- void (*stop)(struct trace_array *);
- int (*update_thresh)(struct trace_array *);
- void (*open)(struct trace_iterator *);
- void (*pipe_open)(struct trace_iterator *);
- void (*close)(struct trace_iterator *);
- void (*pipe_close)(struct trace_iterator *);
- ssize_t (*read)(struct trace_iterator *, struct file *, char *, size_t, loff_t *);
- ssize_t (*splice_read)(struct trace_iterator *, struct file *, loff_t *, struct pipe_inode_info *, size_t, unsigned int);
- void (*print_header)(struct seq_file *);
- enum print_line_t (*print_line)(struct trace_iterator *);
- int (*set_flag)(struct trace_array *, u32, u32, int);
- int (*flag_changed)(struct trace_array *, u32, int);
- struct tracer *next;
- struct tracer_flags *flags;
- int enabled;
- int ref;
- bool print_max;
- bool allow_instances;
- bool noboot;
-};
-
-enum trace_iter_flags {
- TRACE_FILE_LAT_FMT = 1,
- TRACE_FILE_ANNOTATE = 2,
- TRACE_FILE_TIME_IN_NS = 4,
-};
-
-struct event_subsystem;
-
-struct trace_subsystem_dir {
- struct list_head list;
- struct event_subsystem *subsystem;
- struct trace_array *tr;
- struct dentry *entry;
- int ref_count;
- int nr_events;
-};
-
-enum event_trigger_type {
- ETT_NONE = 0,
- ETT_TRACE_ONOFF = 1,
- ETT_SNAPSHOT = 2,
- ETT_STACKTRACE = 4,
- ETT_EVENT_ENABLE = 8,
- ETT_EVENT_HIST = 16,
- ETT_HIST_ENABLE = 32,
-};
-
-enum trace_type {
- __TRACE_FIRST_TYPE = 0,
- TRACE_FN = 1,
- TRACE_CTX = 2,
- TRACE_WAKE = 3,
- TRACE_STACK = 4,
- TRACE_PRINT = 5,
- TRACE_BPRINT = 6,
- TRACE_MMIO_RW = 7,
- TRACE_MMIO_MAP = 8,
- TRACE_BRANCH = 9,
- TRACE_GRAPH_RET = 10,
- TRACE_GRAPH_ENT = 11,
- TRACE_USER_STACK = 12,
- TRACE_BLK = 13,
- TRACE_BPUTS = 14,
- TRACE_HWLAT = 15,
- TRACE_RAW_DATA = 16,
- __TRACE_LAST_TYPE = 17,
-};
-
-struct ftrace_entry {
- struct trace_entry ent;
- long unsigned int ip;
- long unsigned int parent_ip;
-};
-
-struct stack_entry {
- struct trace_entry ent;
- int size;
- long unsigned int caller[0];
-};
-
-struct userstack_entry {
- struct trace_entry ent;
- unsigned int tgid;
- long unsigned int caller[8];
-};
-
-struct bprint_entry {
- struct trace_entry ent;
- long unsigned int ip;
- const char *fmt;
- u32 buf[0];
-};
-
-struct print_entry {
- struct trace_entry ent;
- long unsigned int ip;
- char buf[0];
-};
-
-struct raw_data_entry {
- struct trace_entry ent;
- unsigned int id;
- char buf[0];
-};
-
-struct bputs_entry {
- struct trace_entry ent;
- long unsigned int ip;
- const char *str;
-};
-
-enum trace_flag_type {
- TRACE_FLAG_IRQS_OFF = 1,
- TRACE_FLAG_IRQS_NOSUPPORT = 2,
- TRACE_FLAG_NEED_RESCHED = 4,
- TRACE_FLAG_HARDIRQ = 8,
- TRACE_FLAG_SOFTIRQ = 16,
- TRACE_FLAG_PREEMPT_RESCHED = 32,
- TRACE_FLAG_NMI = 64,
-};
-
-struct trace_array_cpu {
- atomic_t disabled;
- void *buffer_page;
- long unsigned int entries;
- long unsigned int saved_latency;
- long unsigned int critical_start;
- long unsigned int critical_end;
- long unsigned int critical_sequence;
- long unsigned int nice;
- long unsigned int policy;
- long unsigned int rt_priority;
- long unsigned int skipped_entries;
- u64 preempt_timestamp;
- pid_t pid;
- kuid_t uid;
- char comm[16];
- bool ignore_pid;
-};
-
-struct trace_option_dentry;
-
-struct trace_options {
- struct tracer *tracer;
- struct trace_option_dentry *topts;
-};
-
-struct tracer_opt;
-
-struct trace_option_dentry {
- struct tracer_opt *opt;
- struct tracer_flags *flags;
- struct trace_array *tr;
- struct dentry *entry;
-};
-
-struct trace_pid_list {
- int pid_max;
- long unsigned int *pids;
-};
-
-typedef bool (*cond_update_fn_t)(struct trace_array *, void *);
-
-enum {
- TRACE_ARRAY_FL_GLOBAL = 1,
-};
-
-struct tracer_opt {
- const char *name;
- u32 bit;
-};
-
-struct tracer_flags {
- u32 val;
- struct tracer_opt *opts;
- struct tracer *trace;
-};
-
-struct trace_parser {
- bool cont;
- char *buffer;
- unsigned int idx;
- unsigned int size;
-};
-
-enum trace_iterator_bits {
- TRACE_ITER_PRINT_PARENT_BIT = 0,
- TRACE_ITER_SYM_OFFSET_BIT = 1,
- TRACE_ITER_SYM_ADDR_BIT = 2,
- TRACE_ITER_VERBOSE_BIT = 3,
- TRACE_ITER_RAW_BIT = 4,
- TRACE_ITER_HEX_BIT = 5,
- TRACE_ITER_BIN_BIT = 6,
- TRACE_ITER_BLOCK_BIT = 7,
- TRACE_ITER_PRINTK_BIT = 8,
- TRACE_ITER_ANNOTATE_BIT = 9,
- TRACE_ITER_USERSTACKTRACE_BIT = 10,
- TRACE_ITER_SYM_USEROBJ_BIT = 11,
- TRACE_ITER_PRINTK_MSGONLY_BIT = 12,
- TRACE_ITER_CONTEXT_INFO_BIT = 13,
- TRACE_ITER_LATENCY_FMT_BIT = 14,
- TRACE_ITER_RECORD_CMD_BIT = 15,
- TRACE_ITER_RECORD_TGID_BIT = 16,
- TRACE_ITER_OVERWRITE_BIT = 17,
- TRACE_ITER_STOP_ON_FREE_BIT = 18,
- TRACE_ITER_IRQ_INFO_BIT = 19,
- TRACE_ITER_MARKERS_BIT = 20,
- TRACE_ITER_EVENT_FORK_BIT = 21,
- TRACE_ITER_STACKTRACE_BIT = 22,
- TRACE_ITER_LAST_BIT = 23,
-};
-
-enum trace_iterator_flags {
- TRACE_ITER_PRINT_PARENT = 1,
- TRACE_ITER_SYM_OFFSET = 2,
- TRACE_ITER_SYM_ADDR = 4,
- TRACE_ITER_VERBOSE = 8,
- TRACE_ITER_RAW = 16,
- TRACE_ITER_HEX = 32,
- TRACE_ITER_BIN = 64,
- TRACE_ITER_BLOCK = 128,
- TRACE_ITER_PRINTK = 256,
- TRACE_ITER_ANNOTATE = 512,
- TRACE_ITER_USERSTACKTRACE = 1024,
- TRACE_ITER_SYM_USEROBJ = 2048,
- TRACE_ITER_PRINTK_MSGONLY = 4096,
- TRACE_ITER_CONTEXT_INFO = 8192,
- TRACE_ITER_LATENCY_FMT = 16384,
- TRACE_ITER_RECORD_CMD = 32768,
- TRACE_ITER_RECORD_TGID = 65536,
- TRACE_ITER_OVERWRITE = 131072,
- TRACE_ITER_STOP_ON_FREE = 262144,
- TRACE_ITER_IRQ_INFO = 524288,
- TRACE_ITER_MARKERS = 1048576,
- TRACE_ITER_EVENT_FORK = 2097152,
- TRACE_ITER_STACKTRACE = 4194304,
-};
-
-struct event_subsystem {
- struct list_head list;
- const char *name;
- struct event_filter *filter;
- int ref_count;
-};
-
-struct saved_cmdlines_buffer {
- unsigned int map_pid_to_cmdline[32769];
- unsigned int *map_cmdline_to_pid;
- unsigned int cmdline_num;
- int cmdline_idx;
- char *saved_cmdlines;
-};
-
-struct ftrace_stack {
- long unsigned int calls[1024];
-};
-
-struct ftrace_stacks {
- struct ftrace_stack stacks[4];
-};
-
-struct trace_buffer_struct {
- int nesting;
- char buffer[4096];
-};
-
-struct ftrace_buffer_info {
- struct trace_iterator iter;
- void *spare;
- unsigned int spare_cpu;
- unsigned int read;
-};
-
-struct err_info {
- const char **errs;
- u8 type;
- u8 pos;
- u64 ts;
-};
-
-struct tracing_log_err {
- struct list_head list;
- struct err_info info;
- char loc[128];
- char cmd[256];
-};
-
-struct buffer_ref {
- struct ring_buffer *buffer;
- void *page;
- int cpu;
- refcount_t refcount;
-};
-
-struct ctx_switch_entry {
- struct trace_entry ent;
- unsigned int prev_pid;
- unsigned int next_pid;
- unsigned int next_cpu;
- unsigned char prev_prio;
- unsigned char prev_state;
- unsigned char next_prio;
- unsigned char next_state;
-};
-
-struct hwlat_entry {
- struct trace_entry ent;
- u64 duration;
- u64 outer_duration;
- u64 nmi_total_ts;
- struct timespec64 timestamp;
- unsigned int nmi_count;
- unsigned int seqnum;
-};
-
-struct trace_mark {
- long long unsigned int val;
- char sym;
-};
-
-typedef int (*cmp_func_t)(const void *, const void *);
-
-struct tracer_stat {
- const char *name;
- void * (*stat_start)(struct tracer_stat *);
- void * (*stat_next)(void *, int);
- cmp_func_t stat_cmp;
- int (*stat_show)(struct seq_file *, void *);
- void (*stat_release)(void *);
- int (*stat_headers)(struct seq_file *);
-};
-
-struct stat_node {
- struct rb_node node;
- void *stat;
-};
-
-struct stat_session {
- struct list_head session_list;
- struct tracer_stat *ts;
- struct rb_root stat_root;
- struct mutex stat_mutex;
- struct dentry *file;
-};
-
-struct trace_bprintk_fmt {
- struct list_head list;
- const char *fmt;
-};
-
-enum {
- TRACE_NOP_OPT_ACCEPT = 1,
- TRACE_NOP_OPT_REFUSE = 2,
-};
-
-typedef __u32 blk_mq_req_flags_t;
-
-struct blk_mq_ctxs;
-
-struct blk_mq_ctx {
- struct {
- spinlock_t lock;
- struct list_head rq_lists[3];
- long: 64;
- };
- unsigned int cpu;
- short unsigned int index_hw[3];
- struct blk_mq_hw_ctx *hctxs[3];
- long unsigned int rq_dispatched[2];
- long unsigned int rq_merged;
- long unsigned int rq_completed[2];
- struct request_queue *queue;
- struct blk_mq_ctxs *ctxs;
- struct kobject kobj;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct sbitmap_word;
-
-struct sbitmap {
- unsigned int depth;
- unsigned int shift;
- unsigned int map_nr;
- struct sbitmap_word *map;
-};
-
-struct blk_mq_tags;
-
-struct blk_mq_hw_ctx {
- struct {
- spinlock_t lock;
- struct list_head dispatch;
- long unsigned int state;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- };
- struct delayed_work run_work;
- cpumask_var_t cpumask;
- int next_cpu;
- int next_cpu_batch;
- long unsigned int flags;
- void *sched_data;
- struct request_queue *queue;
- struct blk_flush_queue *fq;
- void *driver_data;
- struct sbitmap ctx_map;
- struct blk_mq_ctx *dispatch_from;
- unsigned int dispatch_busy;
- short unsigned int type;
- short unsigned int nr_ctx;
- struct blk_mq_ctx **ctxs;
- spinlock_t dispatch_wait_lock;
- wait_queue_entry_t dispatch_wait;
- atomic_t wait_index;
- struct blk_mq_tags *tags;
- struct blk_mq_tags *sched_tags;
- long unsigned int queued;
- long unsigned int run;
- long unsigned int dispatched[7];
- unsigned int numa_node;
- unsigned int queue_num;
- atomic_t nr_active;
- struct hlist_node cpuhp_dead;
- struct kobject kobj;
- long unsigned int poll_considered;
- long unsigned int poll_invoked;
- long unsigned int poll_success;
- struct dentry *debugfs_dir;
- struct dentry *sched_debugfs_dir;
- struct list_head hctx_list;
- struct srcu_struct srcu[0];
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct blk_mq_alloc_data {
- struct request_queue *q;
- blk_mq_req_flags_t flags;
- unsigned int shallow_depth;
- unsigned int cmd_flags;
- struct blk_mq_ctx *ctx;
- struct blk_mq_hw_ctx *hctx;
-};
-
-struct blk_stat_callback {
- struct list_head list;
- struct timer_list timer;
- struct blk_rq_stat *cpu_stat;
- int (*bucket_fn)(const struct request *);
- unsigned int buckets;
- struct blk_rq_stat *stat;
- void (*timer_fn)(struct blk_stat_callback *);
- void *data;
- struct callback_head rcu;
-};
-
-struct blk_trace {
- int trace_state;
- struct rchan *rchan;
- long unsigned int *sequence;
- unsigned char *msg_data;
- u16 act_mask;
- u64 start_lba;
- u64 end_lba;
- u32 pid;
- u32 dev;
- struct dentry *dir;
- struct dentry *dropped_file;
- struct dentry *msg_file;
- struct list_head running_list;
- atomic_t dropped;
-};
-
-struct blk_flush_queue {
- unsigned int flush_queue_delayed: 1;
- unsigned int flush_pending_idx: 1;
- unsigned int flush_running_idx: 1;
- blk_status_t rq_status;
- long unsigned int flush_pending_since;
- struct list_head flush_queue[2];
- struct list_head flush_data_in_flight;
- struct request *flush_rq;
- struct request *orig_rq;
- struct lock_class_key key;
- spinlock_t mq_flush_lock;
-};
-
-struct blk_mq_queue_map {
- unsigned int *mq_map;
- unsigned int nr_queues;
- unsigned int queue_offset;
-};
-
-struct blk_mq_tag_set {
- struct blk_mq_queue_map map[3];
- unsigned int nr_maps;
- const struct blk_mq_ops *ops;
- unsigned int nr_hw_queues;
- unsigned int queue_depth;
- unsigned int reserved_tags;
- unsigned int cmd_size;
- int numa_node;
- unsigned int timeout;
- unsigned int flags;
- void *driver_data;
- struct blk_mq_tags **tags;
- struct mutex tag_list_lock;
- struct list_head tag_list;
-};
-
-typedef u64 compat_u64;
-
-enum blktrace_cat {
- BLK_TC_READ = 1,
- BLK_TC_WRITE = 2,
- BLK_TC_FLUSH = 4,
- BLK_TC_SYNC = 8,
- BLK_TC_SYNCIO = 8,
- BLK_TC_QUEUE = 16,
- BLK_TC_REQUEUE = 32,
- BLK_TC_ISSUE = 64,
- BLK_TC_COMPLETE = 128,
- BLK_TC_FS = 256,
- BLK_TC_PC = 512,
- BLK_TC_NOTIFY = 1024,
- BLK_TC_AHEAD = 2048,
- BLK_TC_META = 4096,
- BLK_TC_DISCARD = 8192,
- BLK_TC_DRV_DATA = 16384,
- BLK_TC_FUA = 32768,
- BLK_TC_END = 32768,
-};
-
-enum blktrace_act {
- __BLK_TA_QUEUE = 1,
- __BLK_TA_BACKMERGE = 2,
- __BLK_TA_FRONTMERGE = 3,
- __BLK_TA_GETRQ = 4,
- __BLK_TA_SLEEPRQ = 5,
- __BLK_TA_REQUEUE = 6,
- __BLK_TA_ISSUE = 7,
- __BLK_TA_COMPLETE = 8,
- __BLK_TA_PLUG = 9,
- __BLK_TA_UNPLUG_IO = 10,
- __BLK_TA_UNPLUG_TIMER = 11,
- __BLK_TA_INSERT = 12,
- __BLK_TA_SPLIT = 13,
- __BLK_TA_BOUNCE = 14,
- __BLK_TA_REMAP = 15,
- __BLK_TA_ABORT = 16,
- __BLK_TA_DRV_DATA = 17,
- __BLK_TA_CGROUP = 256,
-};
-
-enum blktrace_notify {
- __BLK_TN_PROCESS = 0,
- __BLK_TN_TIMESTAMP = 1,
- __BLK_TN_MESSAGE = 2,
- __BLK_TN_CGROUP = 256,
-};
-
-struct blk_io_trace {
- __u32 magic;
- __u32 sequence;
- __u64 time;
- __u64 sector;
- __u32 bytes;
- __u32 action;
- __u32 pid;
- __u32 device;
- __u32 cpu;
- __u16 error;
- __u16 pdu_len;
-};
-
-struct blk_io_trace_remap {
- __be32 device_from;
- __be32 device_to;
- __be64 sector_from;
-};
-
-enum {
- Blktrace_setup = 1,
- Blktrace_running = 2,
- Blktrace_stopped = 3,
-};
-
-struct blk_user_trace_setup {
- char name[32];
- __u16 act_mask;
- __u32 buf_size;
- __u32 buf_nr;
- __u64 start_lba;
- __u64 end_lba;
- __u32 pid;
-};
-
-struct compat_blk_user_trace_setup {
- char name[32];
- u16 act_mask;
- short: 16;
- u32 buf_size;
- u32 buf_nr;
- compat_u64 start_lba;
- compat_u64 end_lba;
- u32 pid;
-} __attribute__((packed));
-
-struct blkcg {};
-
-struct sbitmap_word {
- long unsigned int depth;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long unsigned int word;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long unsigned int cleared;
- spinlock_t swap_lock;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct sbq_wait_state {
- atomic_t wait_cnt;
- wait_queue_head_t wait;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct sbitmap_queue {
- struct sbitmap sb;
- unsigned int *alloc_hint;
- unsigned int wake_batch;
- atomic_t wake_index;
- struct sbq_wait_state *ws;
- atomic_t ws_active;
- bool round_robin;
- unsigned int min_shallow_depth;
-};
-
-struct blk_mq_tags {
- unsigned int nr_tags;
- unsigned int nr_reserved_tags;
- atomic_t active_queues;
- struct sbitmap_queue bitmap_tags;
- struct sbitmap_queue breserved_tags;
- struct request **rqs;
- struct request **static_rqs;
- struct list_head page_list;
-};
-
-struct blk_mq_queue_data {
- struct request *rq;
- bool last;
-};
-
-struct blk_mq_ctxs {
- struct kobject kobj;
- struct blk_mq_ctx *queue_ctx;
-};
-
-typedef void blk_log_action_t(struct trace_iterator *, const char *, bool);
-
-struct ftrace_event_field {
- struct list_head link;
- const char *name;
- const char *type;
- int filter_type;
- int offset;
- int size;
- int is_signed;
-};
-
-enum {
- FORMAT_HEADER = 1,
- FORMAT_FIELD_SEPERATOR = 2,
- FORMAT_PRINTFMT = 3,
-};
-
-struct ftrace_graph_ent {
- long unsigned int func;
- int depth;
-} __attribute__((packed));
-
-struct ftrace_graph_ret {
- long unsigned int func;
- long unsigned int overrun;
- long long unsigned int calltime;
- long long unsigned int rettime;
- int depth;
-} __attribute__((packed));
-
-struct mmiotrace_rw {
- resource_size_t phys;
- long unsigned int value;
- long unsigned int pc;
- int map_id;
- unsigned char opcode;
- unsigned char width;
-};
-
-struct mmiotrace_map {
- resource_size_t phys;
- long unsigned int virt;
- long unsigned int len;
- int map_id;
- unsigned char opcode;
-};
-
-struct ftrace_graph_ent_entry {
- struct trace_entry ent;
- struct ftrace_graph_ent graph_ent;
-} __attribute__((packed));
-
-struct ftrace_graph_ret_entry {
- struct trace_entry ent;
- struct ftrace_graph_ret ret;
-} __attribute__((packed));
-
-struct trace_mmiotrace_rw {
- struct trace_entry ent;
- struct mmiotrace_rw rw;
-};
-
-struct trace_mmiotrace_map {
- struct trace_entry ent;
- struct mmiotrace_map map;
-};
-
-struct trace_branch {
- struct trace_entry ent;
- unsigned int line;
- char func[31];
- char file[21];
- char correct;
- char constant;
-};
-
-typedef long unsigned int perf_trace_t[256];
-
-struct filter_pred;
-
-struct prog_entry {
- int target;
- int when_to_branch;
- struct filter_pred *pred;
-};
-
-typedef int (*filter_pred_fn_t)(struct filter_pred *, void *);
-
-struct regex;
-
-typedef int (*regex_match_func)(char *, struct regex *, int);
-
-struct regex {
- char pattern[256];
- int len;
- int field_len;
- regex_match_func match;
-};
-
-struct filter_pred {
- filter_pred_fn_t fn;
- u64 val;
- struct regex regex;
- short unsigned int *ops;
- struct ftrace_event_field *field;
- int offset;
- int not;
- int op;
-};
-
-enum regex_type {
- MATCH_FULL = 0,
- MATCH_FRONT_ONLY = 1,
- MATCH_MIDDLE_ONLY = 2,
- MATCH_END_ONLY = 3,
- MATCH_GLOB = 4,
- MATCH_INDEX = 5,
-};
-
-enum filter_op_ids {
- OP_GLOB = 0,
- OP_NE = 1,
- OP_EQ = 2,
- OP_LE = 3,
- OP_LT = 4,
- OP_GE = 5,
- OP_GT = 6,
- OP_BAND = 7,
- OP_MAX = 8,
-};
-
-enum {
- FILT_ERR_NONE = 0,
- FILT_ERR_INVALID_OP = 1,
- FILT_ERR_TOO_MANY_OPEN = 2,
- FILT_ERR_TOO_MANY_CLOSE = 3,
- FILT_ERR_MISSING_QUOTE = 4,
- FILT_ERR_OPERAND_TOO_LONG = 5,
- FILT_ERR_EXPECT_STRING = 6,
- FILT_ERR_EXPECT_DIGIT = 7,
- FILT_ERR_ILLEGAL_FIELD_OP = 8,
- FILT_ERR_FIELD_NOT_FOUND = 9,
- FILT_ERR_ILLEGAL_INTVAL = 10,
- FILT_ERR_BAD_SUBSYS_FILTER = 11,
- FILT_ERR_TOO_MANY_PREDS = 12,
- FILT_ERR_INVALID_FILTER = 13,
- FILT_ERR_IP_FIELD_ONLY = 14,
- FILT_ERR_INVALID_VALUE = 15,
- FILT_ERR_ERRNO = 16,
- FILT_ERR_NO_FILTER = 17,
-};
-
-struct filter_parse_error {
- int lasterr;
- int lasterr_pos;
-};
-
-typedef int (*parse_pred_fn)(const char *, void *, int, struct filter_parse_error *, struct filter_pred **);
-
-enum {
- INVERT = 1,
- PROCESS_AND = 2,
- PROCESS_OR = 4,
-};
-
-enum {
- TOO_MANY_CLOSE = 4294967295,
- TOO_MANY_OPEN = 4294967294,
- MISSING_QUOTE = 4294967293,
-};
-
-struct filter_list {
- struct list_head list;
- struct event_filter *filter;
-};
-
-struct event_trigger_ops;
-
-struct event_command;
-
-struct event_trigger_data {
- long unsigned int count;
- int ref;
- struct event_trigger_ops *ops;
- struct event_command *cmd_ops;
- struct event_filter *filter;
- char *filter_str;
- void *private_data;
- bool paused;
- bool paused_tmp;
- struct list_head list;
- char *name;
- struct list_head named_list;
- struct event_trigger_data *named_data;
-};
-
-struct event_trigger_ops {
- void (*func)(struct event_trigger_data *, void *, struct ring_buffer_event *);
- int (*init)(struct event_trigger_ops *, struct event_trigger_data *);
- void (*free)(struct event_trigger_ops *, struct event_trigger_data *);
- int (*print)(struct seq_file *, struct event_trigger_ops *, struct event_trigger_data *);
-};
-
-struct event_command {
- struct list_head list;
- char *name;
- enum event_trigger_type trigger_type;
- int flags;
- int (*func)(struct event_command *, struct trace_event_file *, char *, char *, char *);
- int (*reg)(char *, struct event_trigger_ops *, struct event_trigger_data *, struct trace_event_file *);
- void (*unreg)(char *, struct event_trigger_ops *, struct event_trigger_data *, struct trace_event_file *);
- void (*unreg_all)(struct trace_event_file *);
- int (*set_filter)(char *, struct event_trigger_data *, struct trace_event_file *);
- struct event_trigger_ops * (*get_trigger_ops)(char *, char *);
-};
-
-struct enable_trigger_data {
- struct trace_event_file *file;
- bool enable;
- bool hist;
-};
-
-enum event_command_flags {
- EVENT_CMD_FL_POST_TRIGGER = 1,
- EVENT_CMD_FL_NEEDS_REC = 2,
-};
-
-enum {
- BPF_F_INDEX_MASK = 4294967295,
- BPF_F_CURRENT_CPU = 4294967295,
- BPF_F_CTXLEN_MASK = 0,
-};
-
-struct bpf_perf_event_value {
- __u64 counter;
- __u64 enabled;
- __u64 running;
-};
-
-struct bpf_raw_tracepoint_args {
- __u64 args[0];
-};
-
-enum bpf_task_fd_type {
- BPF_FD_TYPE_RAW_TRACEPOINT = 0,
- BPF_FD_TYPE_TRACEPOINT = 1,
- BPF_FD_TYPE_KPROBE = 2,
- BPF_FD_TYPE_KRETPROBE = 3,
- BPF_FD_TYPE_UPROBE = 4,
- BPF_FD_TYPE_URETPROBE = 5,
-};
-
-struct bpf_event_entry {
- struct perf_event *event;
- struct file *perf_file;
- struct file *map_file;
- struct callback_head rcu;
-};
-
-typedef long unsigned int (*bpf_ctx_copy_t)(void *, const void *, long unsigned int, long unsigned int);
-
-typedef struct pt_regs bpf_user_pt_regs_t;
-
-struct bpf_perf_event_data {
- bpf_user_pt_regs_t regs;
- __u64 sample_period;
- __u64 addr;
-};
-
-struct perf_event_query_bpf {
- __u32 ids_len;
- __u32 prog_cnt;
- __u32 ids[0];
-};
-
-struct bpf_perf_event_data_kern {
- bpf_user_pt_regs_t *regs;
- struct perf_sample_data *data;
- struct perf_event *event;
-};
-
-struct bpf_trace_module {
- struct module *module;
- struct list_head list;
-};
-
-typedef u64 (*btf_bpf_override_return)(struct pt_regs *, long unsigned int);
-
-typedef u64 (*btf_bpf_probe_read_user)(void *, u32, const void *);
-
-typedef u64 (*btf_bpf_probe_read_user_str)(void *, u32, const void *);
-
-typedef u64 (*btf_bpf_probe_read_kernel)(void *, u32, const void *);
-
-typedef u64 (*btf_bpf_probe_read_compat)(void *, u32, const void *);
-
-typedef u64 (*btf_bpf_probe_read_kernel_str)(void *, u32, const void *);
-
-typedef u64 (*btf_bpf_probe_read_compat_str)(void *, u32, const void *);
-
-typedef u64 (*btf_bpf_probe_write_user)(void *, const void *, u32);
-
-typedef u64 (*btf_bpf_trace_printk)(char *, u32, u64, u64, u64);
-
-typedef u64 (*btf_bpf_perf_event_read)(struct bpf_map *, u64);
-
-typedef u64 (*btf_bpf_perf_event_read_value)(struct bpf_map *, u64, struct bpf_perf_event_value *, u32);
-
-struct bpf_trace_sample_data {
- struct perf_sample_data sds[3];
-};
-
-typedef u64 (*btf_bpf_perf_event_output)(struct pt_regs *, struct bpf_map *, u64, void *, u64);
-
-struct bpf_nested_pt_regs {
- struct pt_regs regs[3];
-};
-
-typedef u64 (*btf_bpf_get_current_task)();
-
-typedef u64 (*btf_bpf_current_task_under_cgroup)(struct bpf_map *, u32);
-
-struct send_signal_irq_work {
- struct irq_work irq_work;
- struct task_struct *task;
- u32 sig;
-};
-
-typedef u64 (*btf_bpf_send_signal)(u32);
-
-typedef u64 (*btf_bpf_perf_event_output_tp)(void *, struct bpf_map *, u64, void *, u64);
-
-typedef u64 (*btf_bpf_get_stackid_tp)(void *, struct bpf_map *, u64);
-
-typedef u64 (*btf_bpf_get_stack_tp)(void *, void *, u32, u64);
-
-typedef u64 (*btf_bpf_perf_prog_read_value)(struct bpf_perf_event_data_kern *, struct bpf_perf_event_value *, u32);
-
-struct bpf_raw_tp_regs {
- struct pt_regs regs[3];
-};
-
-typedef u64 (*btf_bpf_perf_event_output_raw_tp)(struct bpf_raw_tracepoint_args *, struct bpf_map *, u64, void *, u64);
-
-typedef u64 (*btf_bpf_get_stackid_raw_tp)(struct bpf_raw_tracepoint_args *, struct bpf_map *, u64);
-
-typedef u64 (*btf_bpf_get_stack_raw_tp)(struct bpf_raw_tracepoint_args *, void *, u32, u64);
-
-typedef struct bpf_cgroup_storage *pto_T_____19;
-
-struct kprobe_trace_entry_head {
- struct trace_entry ent;
- long unsigned int ip;
-};
-
-struct kretprobe_trace_entry_head {
- struct trace_entry ent;
- long unsigned int func;
- long unsigned int ret_ip;
-};
-
-struct dyn_event;
-
-struct dyn_event_operations {
- struct list_head list;
- int (*create)(int, const char **);
- int (*show)(struct seq_file *, struct dyn_event *);
- bool (*is_busy)(struct dyn_event *);
- int (*free)(struct dyn_event *);
- bool (*match)(const char *, const char *, int, const char **, struct dyn_event *);
-};
-
-struct dyn_event {
- struct list_head list;
- struct dyn_event_operations *ops;
-};
-
-typedef int (*print_type_func_t)(struct trace_seq *, void *, void *);
-
-enum fetch_op {
- FETCH_OP_NOP = 0,
- FETCH_OP_REG = 1,
- FETCH_OP_STACK = 2,
- FETCH_OP_STACKP = 3,
- FETCH_OP_RETVAL = 4,
- FETCH_OP_IMM = 5,
- FETCH_OP_COMM = 6,
- FETCH_OP_ARG = 7,
- FETCH_OP_FOFFS = 8,
- FETCH_OP_DATA = 9,
- FETCH_OP_DEREF = 10,
- FETCH_OP_UDEREF = 11,
- FETCH_OP_ST_RAW = 12,
- FETCH_OP_ST_MEM = 13,
- FETCH_OP_ST_UMEM = 14,
- FETCH_OP_ST_STRING = 15,
- FETCH_OP_ST_USTRING = 16,
- FETCH_OP_MOD_BF = 17,
- FETCH_OP_LP_ARRAY = 18,
- FETCH_OP_END = 19,
- FETCH_NOP_SYMBOL = 20,
-};
-
-struct fetch_insn {
- enum fetch_op op;
- union {
- unsigned int param;
- struct {
- unsigned int size;
- int offset;
- };
- struct {
- unsigned char basesize;
- unsigned char lshift;
- unsigned char rshift;
- };
- long unsigned int immediate;
- void *data;
- };
-};
-
-struct fetch_type {
- const char *name;
- size_t size;
- int is_signed;
- print_type_func_t print;
- const char *fmt;
- const char *fmttype;
-};
-
-struct probe_arg {
- struct fetch_insn *code;
- bool dynamic;
- unsigned int offset;
- unsigned int count;
- const char *name;
- const char *comm;
- char *fmt;
- const struct fetch_type *type;
-};
-
-struct trace_uprobe_filter {
- rwlock_t rwlock;
- int nr_systemwide;
- struct list_head perf_events;
-};
-
-struct trace_probe_event {
- unsigned int flags;
- struct trace_event_class class;
- struct trace_event_call call;
- struct list_head files;
- struct list_head probes;
- struct trace_uprobe_filter filter[0];
-};
-
-struct trace_probe {
- struct list_head list;
- struct trace_probe_event *event;
- ssize_t size;
- unsigned int nr_args;
- struct probe_arg args[0];
-};
-
-struct event_file_link {
- struct trace_event_file *file;
- struct list_head list;
-};
-
-enum {
- TP_ERR_FILE_NOT_FOUND = 0,
- TP_ERR_NO_REGULAR_FILE = 1,
- TP_ERR_BAD_REFCNT = 2,
- TP_ERR_REFCNT_OPEN_BRACE = 3,
- TP_ERR_BAD_REFCNT_SUFFIX = 4,
- TP_ERR_BAD_UPROBE_OFFS = 5,
- TP_ERR_MAXACT_NO_KPROBE = 6,
- TP_ERR_BAD_MAXACT = 7,
- TP_ERR_MAXACT_TOO_BIG = 8,
- TP_ERR_BAD_PROBE_ADDR = 9,
- TP_ERR_BAD_RETPROBE = 10,
- TP_ERR_NO_GROUP_NAME = 11,
- TP_ERR_GROUP_TOO_LONG = 12,
- TP_ERR_BAD_GROUP_NAME = 13,
- TP_ERR_NO_EVENT_NAME = 14,
- TP_ERR_EVENT_TOO_LONG = 15,
- TP_ERR_BAD_EVENT_NAME = 16,
- TP_ERR_RETVAL_ON_PROBE = 17,
- TP_ERR_BAD_STACK_NUM = 18,
- TP_ERR_BAD_ARG_NUM = 19,
- TP_ERR_BAD_VAR = 20,
- TP_ERR_BAD_REG_NAME = 21,
- TP_ERR_BAD_MEM_ADDR = 22,
- TP_ERR_BAD_IMM = 23,
- TP_ERR_IMMSTR_NO_CLOSE = 24,
- TP_ERR_FILE_ON_KPROBE = 25,
- TP_ERR_BAD_FILE_OFFS = 26,
- TP_ERR_SYM_ON_UPROBE = 27,
- TP_ERR_TOO_MANY_OPS = 28,
- TP_ERR_DEREF_NEED_BRACE = 29,
- TP_ERR_BAD_DEREF_OFFS = 30,
- TP_ERR_DEREF_OPEN_BRACE = 31,
- TP_ERR_COMM_CANT_DEREF = 32,
- TP_ERR_BAD_FETCH_ARG = 33,
- TP_ERR_ARRAY_NO_CLOSE = 34,
- TP_ERR_BAD_ARRAY_SUFFIX = 35,
- TP_ERR_BAD_ARRAY_NUM = 36,
- TP_ERR_ARRAY_TOO_BIG = 37,
- TP_ERR_BAD_TYPE = 38,
- TP_ERR_BAD_STRING = 39,
- TP_ERR_BAD_BITFIELD = 40,
- TP_ERR_ARG_NAME_TOO_LONG = 41,
- TP_ERR_NO_ARG_NAME = 42,
- TP_ERR_BAD_ARG_NAME = 43,
- TP_ERR_USED_ARG_NAME = 44,
- TP_ERR_ARG_TOO_LONG = 45,
- TP_ERR_NO_ARG_BODY = 46,
- TP_ERR_BAD_INSN_BNDRY = 47,
- TP_ERR_FAIL_REG_PROBE = 48,
- TP_ERR_DIFF_PROBE_TYPE = 49,
- TP_ERR_DIFF_ARG_TYPE = 50,
- TP_ERR_SAME_PROBE = 51,
-};
-
-struct trace_kprobe {
- struct dyn_event devent;
- struct kretprobe rp;
- long unsigned int *nhit;
- const char *symbol;
- struct trace_probe tp;
-};
-
-struct trace_event_raw_cpu {
- struct trace_entry ent;
- u32 state;
- u32 cpu_id;
- char __data[0];
-};
-
-struct trace_event_raw_powernv_throttle {
- struct trace_entry ent;
- int chip_id;
- u32 __data_loc_reason;
- int pmax;
- char __data[0];
-};
-
-struct trace_event_raw_pstate_sample {
- struct trace_entry ent;
- u32 core_busy;
- u32 scaled_busy;
- u32 from;
- u32 to;
- u64 mperf;
- u64 aperf;
- u64 tsc;
- u32 freq;
- u32 io_boost;
- char __data[0];
-};
-
-struct trace_event_raw_cpu_frequency_limits {
- struct trace_entry ent;
- u32 min_freq;
- u32 max_freq;
- u32 cpu_id;
- char __data[0];
-};
-
-struct trace_event_raw_device_pm_callback_start {
- struct trace_entry ent;
- u32 __data_loc_device;
- u32 __data_loc_driver;
- u32 __data_loc_parent;
- u32 __data_loc_pm_ops;
- int event;
- char __data[0];
-};
-
-struct trace_event_raw_device_pm_callback_end {
- struct trace_entry ent;
- u32 __data_loc_device;
- u32 __data_loc_driver;
- int error;
- char __data[0];
-};
-
-struct trace_event_raw_suspend_resume {
- struct trace_entry ent;
- const char *action;
- int val;
- bool start;
- char __data[0];
-};
-
-struct trace_event_raw_wakeup_source {
- struct trace_entry ent;
- u32 __data_loc_name;
- u64 state;
- char __data[0];
-};
-
-struct trace_event_raw_clock {
- struct trace_entry ent;
- u32 __data_loc_name;
- u64 state;
- u64 cpu_id;
- char __data[0];
-};
-
-struct trace_event_raw_power_domain {
- struct trace_entry ent;
- u32 __data_loc_name;
- u64 state;
- u64 cpu_id;
- char __data[0];
-};
-
-struct trace_event_raw_pm_qos_request {
- struct trace_entry ent;
- int pm_qos_class;
- s32 value;
- char __data[0];
-};
-
-struct trace_event_raw_pm_qos_update_request_timeout {
- struct trace_entry ent;
- int pm_qos_class;
- s32 value;
- long unsigned int timeout_us;
- char __data[0];
-};
-
-struct trace_event_raw_pm_qos_update {
- struct trace_entry ent;
- enum pm_qos_req_action action;
- int prev_value;
- int curr_value;
- char __data[0];
-};
-
-struct trace_event_raw_dev_pm_qos_request {
- struct trace_entry ent;
- u32 __data_loc_name;
- enum dev_pm_qos_req_type type;
- s32 new_value;
- char __data[0];
-};
-
-struct trace_event_data_offsets_cpu {};
-
-struct trace_event_data_offsets_powernv_throttle {
- u32 reason;
-};
-
-struct trace_event_data_offsets_pstate_sample {};
-
-struct trace_event_data_offsets_cpu_frequency_limits {};
-
-struct trace_event_data_offsets_device_pm_callback_start {
- u32 device;
- u32 driver;
- u32 parent;
- u32 pm_ops;
-};
-
-struct trace_event_data_offsets_device_pm_callback_end {
- u32 device;
- u32 driver;
-};
-
-struct trace_event_data_offsets_suspend_resume {};
-
-struct trace_event_data_offsets_wakeup_source {
- u32 name;
-};
-
-struct trace_event_data_offsets_clock {
- u32 name;
-};
-
-struct trace_event_data_offsets_power_domain {
- u32 name;
-};
-
-struct trace_event_data_offsets_pm_qos_request {};
-
-struct trace_event_data_offsets_pm_qos_update_request_timeout {};
-
-struct trace_event_data_offsets_pm_qos_update {};
-
-struct trace_event_data_offsets_dev_pm_qos_request {
- u32 name;
-};
-
-typedef void (*btf_trace_cpu_idle)(void *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_powernv_throttle)(void *, int, const char *, int);
-
-typedef void (*btf_trace_pstate_sample)(void *, u32, u32, u32, u32, u64, u64, u64, u32, u32);
-
-typedef void (*btf_trace_cpu_frequency)(void *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_cpu_frequency_limits)(void *, struct cpufreq_policy *);
-
-typedef void (*btf_trace_device_pm_callback_start)(void *, struct device *, const char *, int);
-
-typedef void (*btf_trace_device_pm_callback_end)(void *, struct device *, int);
-
-typedef void (*btf_trace_suspend_resume)(void *, const char *, int, bool);
-
-typedef void (*btf_trace_wakeup_source_activate)(void *, const char *, unsigned int);
-
-typedef void (*btf_trace_wakeup_source_deactivate)(void *, const char *, unsigned int);
-
-typedef void (*btf_trace_clock_enable)(void *, const char *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_clock_disable)(void *, const char *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_clock_set_rate)(void *, const char *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_power_domain_target)(void *, const char *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_pm_qos_add_request)(void *, int, s32);
-
-typedef void (*btf_trace_pm_qos_update_request)(void *, int, s32);
-
-typedef void (*btf_trace_pm_qos_remove_request)(void *, int, s32);
-
-typedef void (*btf_trace_pm_qos_update_request_timeout)(void *, int, s32, long unsigned int);
-
-typedef void (*btf_trace_pm_qos_update_target)(void *, enum pm_qos_req_action, int, int);
-
-typedef void (*btf_trace_pm_qos_update_flags)(void *, enum pm_qos_req_action, int, int);
-
-typedef void (*btf_trace_dev_pm_qos_add_request)(void *, const char *, enum dev_pm_qos_req_type, s32);
-
-typedef void (*btf_trace_dev_pm_qos_update_request)(void *, const char *, enum dev_pm_qos_req_type, s32);
-
-typedef void (*btf_trace_dev_pm_qos_remove_request)(void *, const char *, enum dev_pm_qos_req_type, s32);
-
-struct trace_event_raw_rpm_internal {
- struct trace_entry ent;
- u32 __data_loc_name;
- int flags;
- int usage_count;
- int disable_depth;
- int runtime_auto;
- int request_pending;
- int irq_safe;
- int child_count;
- char __data[0];
-};
-
-struct trace_event_raw_rpm_return_int {
- struct trace_entry ent;
- u32 __data_loc_name;
- long unsigned int ip;
- int ret;
- char __data[0];
-};
-
-struct trace_event_data_offsets_rpm_internal {
- u32 name;
-};
-
-struct trace_event_data_offsets_rpm_return_int {
- u32 name;
-};
-
-typedef void (*btf_trace_rpm_suspend)(void *, struct device *, int);
-
-typedef void (*btf_trace_rpm_resume)(void *, struct device *, int);
-
-typedef void (*btf_trace_rpm_idle)(void *, struct device *, int);
-
-typedef void (*btf_trace_rpm_return_int)(void *, struct device *, long unsigned int, int);
-
-struct trace_probe_log {
- const char *subsystem;
- const char **argv;
- int argc;
- int index;
-};
-
-enum uprobe_filter_ctx {
- UPROBE_FILTER_REGISTER = 0,
- UPROBE_FILTER_UNREGISTER = 1,
- UPROBE_FILTER_MMAP = 2,
-};
-
-struct uprobe_consumer {
- int (*handler)(struct uprobe_consumer *, struct pt_regs *);
- int (*ret_handler)(struct uprobe_consumer *, long unsigned int, struct pt_regs *);
- bool (*filter)(struct uprobe_consumer *, enum uprobe_filter_ctx, struct mm_struct *);
- struct uprobe_consumer *next;
-};
-
-struct uprobe_trace_entry_head {
- struct trace_entry ent;
- long unsigned int vaddr[0];
-};
-
-struct trace_uprobe {
- struct dyn_event devent;
- struct uprobe_consumer consumer;
- struct path path;
- struct inode *inode;
- char *filename;
- long unsigned int offset;
- long unsigned int ref_ctr_offset;
- long unsigned int nhit;
- struct trace_probe tp;
-};
-
-struct uprobe_dispatch_data {
- struct trace_uprobe *tu;
- long unsigned int bp_addr;
-};
-
-struct uprobe_cpu_buffer {
- struct mutex mutex;
- void *buf;
-};
-
-typedef bool (*filter_func_t)(struct uprobe_consumer *, enum uprobe_filter_ctx, struct mm_struct *);
-
-typedef __u32 __le32;
-
-typedef __u64 __le64;
-
-enum xdp_action {
- XDP_ABORTED = 0,
- XDP_DROP = 1,
- XDP_PASS = 2,
- XDP_TX = 3,
- XDP_REDIRECT = 4,
-};
-
-enum xdp_mem_type {
- MEM_TYPE_PAGE_SHARED = 0,
- MEM_TYPE_PAGE_ORDER0 = 1,
- MEM_TYPE_PAGE_POOL = 2,
- MEM_TYPE_ZERO_COPY = 3,
- MEM_TYPE_MAX = 4,
-};
-
-struct zero_copy_allocator {
- void (*free)(struct zero_copy_allocator *, long unsigned int);
-};
-
-typedef void (*bpf_jit_fill_hole_t)(void *, unsigned int);
-
-struct bpf_prog_dummy {
- struct bpf_prog prog;
-};
-
-typedef u64 (*btf_bpf_user_rnd_u32)();
-
-struct page_pool;
-
-struct xdp_mem_allocator {
- struct xdp_mem_info mem;
- union {
- void *allocator;
- struct page_pool *page_pool;
- struct zero_copy_allocator *zc_alloc;
- };
- struct rhash_head node;
- struct callback_head rcu;
-};
-
-struct trace_event_raw_xdp_exception {
- struct trace_entry ent;
- int prog_id;
- u32 act;
- int ifindex;
- char __data[0];
-};
-
-struct trace_event_raw_xdp_bulk_tx {
- struct trace_entry ent;
- int ifindex;
- u32 act;
- int drops;
- int sent;
- int err;
- char __data[0];
-};
-
-struct trace_event_raw_xdp_redirect_template {
- struct trace_entry ent;
- int prog_id;
- u32 act;
- int ifindex;
- int err;
- int to_ifindex;
- u32 map_id;
- int map_index;
- char __data[0];
-};
-
-struct trace_event_raw_xdp_cpumap_kthread {
- struct trace_entry ent;
- int map_id;
- u32 act;
- int cpu;
- unsigned int drops;
- unsigned int processed;
- int sched;
- char __data[0];
-};
-
-struct trace_event_raw_xdp_cpumap_enqueue {
- struct trace_entry ent;
- int map_id;
- u32 act;
- int cpu;
- unsigned int drops;
- unsigned int processed;
- int to_cpu;
- char __data[0];
-};
-
-struct trace_event_raw_xdp_devmap_xmit {
- struct trace_entry ent;
- int map_id;
- u32 act;
- u32 map_index;
- int drops;
- int sent;
- int from_ifindex;
- int to_ifindex;
- int err;
- char __data[0];
-};
-
-struct trace_event_raw_mem_disconnect {
- struct trace_entry ent;
- const struct xdp_mem_allocator *xa;
- u32 mem_id;
- u32 mem_type;
- const void *allocator;
- char __data[0];
-};
-
-struct trace_event_raw_mem_connect {
- struct trace_entry ent;
- const struct xdp_mem_allocator *xa;
- u32 mem_id;
- u32 mem_type;
- const void *allocator;
- const struct xdp_rxq_info *rxq;
- int ifindex;
- char __data[0];
-};
-
-struct trace_event_raw_mem_return_failed {
- struct trace_entry ent;
- const struct page *page;
- u32 mem_id;
- u32 mem_type;
- char __data[0];
-};
-
-struct trace_event_data_offsets_xdp_exception {};
-
-struct trace_event_data_offsets_xdp_bulk_tx {};
-
-struct trace_event_data_offsets_xdp_redirect_template {};
-
-struct trace_event_data_offsets_xdp_cpumap_kthread {};
-
-struct trace_event_data_offsets_xdp_cpumap_enqueue {};
-
-struct trace_event_data_offsets_xdp_devmap_xmit {};
-
-struct trace_event_data_offsets_mem_disconnect {};
-
-struct trace_event_data_offsets_mem_connect {};
-
-struct trace_event_data_offsets_mem_return_failed {};
-
-typedef void (*btf_trace_xdp_exception)(void *, const struct net_device *, const struct bpf_prog *, u32);
-
-typedef void (*btf_trace_xdp_bulk_tx)(void *, const struct net_device *, int, int, int);
-
-typedef void (*btf_trace_xdp_redirect)(void *, const struct net_device *, const struct bpf_prog *, int, int, const struct bpf_map *, u32);
-
-typedef void (*btf_trace_xdp_redirect_err)(void *, const struct net_device *, const struct bpf_prog *, int, int, const struct bpf_map *, u32);
-
-typedef void (*btf_trace_xdp_redirect_map)(void *, const struct net_device *, const struct bpf_prog *, int, int, const struct bpf_map *, u32);
-
-typedef void (*btf_trace_xdp_redirect_map_err)(void *, const struct net_device *, const struct bpf_prog *, int, int, const struct bpf_map *, u32);
-
-typedef void (*btf_trace_xdp_cpumap_kthread)(void *, int, unsigned int, unsigned int, int);
-
-typedef void (*btf_trace_xdp_cpumap_enqueue)(void *, int, unsigned int, unsigned int, int);
-
-typedef void (*btf_trace_xdp_devmap_xmit)(void *, const struct bpf_map *, u32, int, int, const struct net_device *, const struct net_device *, int);
-
-typedef void (*btf_trace_mem_disconnect)(void *, const struct xdp_mem_allocator *);
-
-typedef void (*btf_trace_mem_connect)(void *, const struct xdp_mem_allocator *, const struct xdp_rxq_info *);
-
-typedef void (*btf_trace_mem_return_failed)(void *, const struct xdp_mem_info *, const struct page *);
-
-enum bpf_cmd {
- BPF_MAP_CREATE = 0,
- BPF_MAP_LOOKUP_ELEM = 1,
- BPF_MAP_UPDATE_ELEM = 2,
- BPF_MAP_DELETE_ELEM = 3,
- BPF_MAP_GET_NEXT_KEY = 4,
- BPF_PROG_LOAD = 5,
- BPF_OBJ_PIN = 6,
- BPF_OBJ_GET = 7,
- BPF_PROG_ATTACH = 8,
- BPF_PROG_DETACH = 9,
- BPF_PROG_TEST_RUN = 10,
- BPF_PROG_GET_NEXT_ID = 11,
- BPF_MAP_GET_NEXT_ID = 12,
- BPF_PROG_GET_FD_BY_ID = 13,
- BPF_MAP_GET_FD_BY_ID = 14,
- BPF_OBJ_GET_INFO_BY_FD = 15,
- BPF_PROG_QUERY = 16,
- BPF_RAW_TRACEPOINT_OPEN = 17,
- BPF_BTF_LOAD = 18,
- BPF_BTF_GET_FD_BY_ID = 19,
- BPF_TASK_FD_QUERY = 20,
- BPF_MAP_LOOKUP_AND_DELETE_ELEM = 21,
- BPF_MAP_FREEZE = 22,
- BPF_BTF_GET_NEXT_ID = 23,
-};
-
-enum {
- BPF_ANY = 0,
- BPF_NOEXIST = 1,
- BPF_EXIST = 2,
- BPF_F_LOCK = 4,
-};
-
-enum {
- BPF_F_NO_PREALLOC = 1,
- BPF_F_NO_COMMON_LRU = 2,
- BPF_F_NUMA_NODE = 4,
- BPF_F_RDONLY = 8,
- BPF_F_WRONLY = 16,
- BPF_F_STACK_BUILD_ID = 32,
- BPF_F_ZERO_SEED = 64,
- BPF_F_RDONLY_PROG = 128,
- BPF_F_WRONLY_PROG = 256,
- BPF_F_CLONE = 512,
- BPF_F_MMAPABLE = 1024,
-};
-
-struct bpf_prog_info {
- __u32 type;
- __u32 id;
- __u8 tag[8];
- __u32 jited_prog_len;
- __u32 xlated_prog_len;
- __u64 jited_prog_insns;
- __u64 xlated_prog_insns;
- __u64 load_time;
- __u32 created_by_uid;
- __u32 nr_map_ids;
- __u64 map_ids;
- char name[16];
- __u32 ifindex;
- __u32 gpl_compatible: 1;
- __u64 netns_dev;
- __u64 netns_ino;
- __u32 nr_jited_ksyms;
- __u32 nr_jited_func_lens;
- __u64 jited_ksyms;
- __u64 jited_func_lens;
- __u32 btf_id;
- __u32 func_info_rec_size;
- __u64 func_info;
- __u32 nr_func_info;
- __u32 nr_line_info;
- __u64 line_info;
- __u64 jited_line_info;
- __u32 nr_jited_line_info;
- __u32 line_info_rec_size;
- __u32 jited_line_info_rec_size;
- __u32 nr_prog_tags;
- __u64 prog_tags;
- __u64 run_time_ns;
- __u64 run_cnt;
-};
-
-struct bpf_map_info {
- __u32 type;
- __u32 id;
- __u32 key_size;
- __u32 value_size;
- __u32 max_entries;
- __u32 map_flags;
- char name[16];
- __u32 ifindex;
- __u64 netns_dev;
- __u64 netns_ino;
- __u32 btf_id;
- __u32 btf_key_type_id;
- __u32 btf_value_type_id;
-};
-
-struct bpf_btf_info {
- __u64 btf;
- __u32 btf_size;
- __u32 id;
-};
-
-struct bpf_spin_lock {
- __u32 val;
-};
-
-enum perf_bpf_event_type {
- PERF_BPF_EVENT_UNKNOWN = 0,
- PERF_BPF_EVENT_PROG_LOAD = 1,
- PERF_BPF_EVENT_PROG_UNLOAD = 2,
- PERF_BPF_EVENT_MAX = 3,
-};
-
-struct bpf_raw_tracepoint {
- struct bpf_raw_event_map *btp;
- struct bpf_prog *prog;
-};
-
-struct bpf_verifier_log {
- u32 level;
- char kbuf[1024];
- char *ubuf;
- u32 len_used;
- u32 len_total;
-};
-
-struct bpf_subprog_info {
- u32 start;
- u32 linfo_idx;
- u16 stack_depth;
-};
-
-struct bpf_verifier_stack_elem;
-
-struct bpf_verifier_state;
-
-struct bpf_verifier_state_list;
-
-struct bpf_insn_aux_data;
-
-struct bpf_verifier_env {
- u32 insn_idx;
- u32 prev_insn_idx;
- struct bpf_prog *prog;
- const struct bpf_verifier_ops *ops;
- struct bpf_verifier_stack_elem *head;
- int stack_size;
- bool strict_alignment;
- bool test_state_freq;
- struct bpf_verifier_state *cur_state;
- struct bpf_verifier_state_list **explored_states;
- struct bpf_verifier_state_list *free_list;
- struct bpf_map *used_maps[64];
- u32 used_map_cnt;
- u32 id_gen;
- bool allow_ptr_leaks;
- bool seen_direct_write;
- struct bpf_insn_aux_data *insn_aux_data;
- const struct bpf_line_info *prev_linfo;
- struct bpf_verifier_log log;
- struct bpf_subprog_info subprog_info[257];
- struct {
- int *insn_state;
- int *insn_stack;
- int cur_stack;
- } cfg;
- u32 subprog_cnt;
- u32 prev_insn_processed;
- u32 insn_processed;
- u32 prev_jmps_processed;
- u32 jmps_processed;
- u64 verification_time;
- u32 max_states_per_insn;
- u32 total_states;
- u32 peak_states;
- u32 longest_mark_read_walk;
-};
-
-typedef u32 (*bpf_convert_ctx_access_t)(enum bpf_access_type, const struct bpf_insn *, struct bpf_insn *, struct bpf_prog *, u32 *);
-
-struct tnum {
- u64 value;
- u64 mask;
-};
-
-enum bpf_reg_liveness {
- REG_LIVE_NONE = 0,
- REG_LIVE_READ32 = 1,
- REG_LIVE_READ64 = 2,
- REG_LIVE_READ = 3,
- REG_LIVE_WRITTEN = 4,
- REG_LIVE_DONE = 8,
-};
-
-struct bpf_reg_state {
- enum bpf_reg_type type;
- union {
- u16 range;
- struct bpf_map *map_ptr;
- u32 btf_id;
- long unsigned int raw;
- };
- s32 off;
- u32 id;
- u32 ref_obj_id;
- struct tnum var_off;
- s64 smin_value;
- s64 smax_value;
- u64 umin_value;
- u64 umax_value;
- struct bpf_reg_state *parent;
- u32 frameno;
- s32 subreg_def;
- enum bpf_reg_liveness live;
- bool precise;
-};
-
-enum bpf_stack_slot_type {
- STACK_INVALID = 0,
- STACK_SPILL = 1,
- STACK_MISC = 2,
- STACK_ZERO = 3,
-};
-
-struct bpf_stack_state {
- struct bpf_reg_state spilled_ptr;
- u8 slot_type[8];
-};
-
-struct bpf_reference_state {
- int id;
- int insn_idx;
-};
-
-struct bpf_func_state {
- struct bpf_reg_state regs[11];
- int callsite;
- u32 frameno;
- u32 subprogno;
- int acquired_refs;
- struct bpf_reference_state *refs;
- int allocated_stack;
- struct bpf_stack_state *stack;
-};
-
-struct bpf_idx_pair {
- u32 prev_idx;
- u32 idx;
-};
-
-struct bpf_verifier_state {
- struct bpf_func_state *frame[8];
- struct bpf_verifier_state *parent;
- u32 branches;
- u32 insn_idx;
- u32 curframe;
- u32 active_spin_lock;
- bool speculative;
- u32 first_insn_idx;
- u32 last_insn_idx;
- struct bpf_idx_pair *jmp_history;
- u32 jmp_history_cnt;
-};
-
-struct bpf_verifier_state_list {
- struct bpf_verifier_state state;
- struct bpf_verifier_state_list *next;
- int miss_cnt;
- int hit_cnt;
-};
-
-struct bpf_insn_aux_data {
- union {
- enum bpf_reg_type ptr_type;
- long unsigned int map_ptr_state;
- s32 call_imm;
- u32 alu_limit;
- struct {
- u32 map_index;
- u32 map_off;
- };
- };
- u64 map_key_state;
- int ctx_field_size;
- int sanitize_stack_off;
- bool seen;
- bool zext_dst;
- u8 alu_state;
- bool prune_point;
- unsigned int orig_idx;
-};
-
-struct bpf_verifier_stack_elem {
- struct bpf_verifier_state st;
- int insn_idx;
- int prev_insn_idx;
- struct bpf_verifier_stack_elem *next;
-};
-
-typedef void (*bpf_insn_print_t)(void *, const char *, ...);
-
-typedef const char * (*bpf_insn_revmap_call_t)(void *, const struct bpf_insn *);
-
-typedef const char * (*bpf_insn_print_imm_t)(void *, const struct bpf_insn *, __u64);
-
-struct bpf_insn_cbs {
- bpf_insn_print_t cb_print;
- bpf_insn_revmap_call_t cb_call;
- bpf_insn_print_imm_t cb_imm;
- void *private_data;
-};
-
-struct bpf_call_arg_meta {
- struct bpf_map *map_ptr;
- bool raw_mode;
- bool pkt_access;
- int regno;
- int access_size;
- s64 msize_smax_value;
- u64 msize_umax_value;
- int ref_obj_id;
- int func_id;
- u32 btf_id;
-};
-
-enum reg_arg_type {
- SRC_OP = 0,
- DST_OP = 1,
- DST_OP_NO_MARK = 2,
-};
-
-enum {
- DISCOVERED = 16,
- EXPLORED = 32,
- FALLTHROUGH = 1,
- BRANCH = 2,
-};
-
-struct idpair {
- u32 old;
- u32 cur;
-};
-
-struct tree_descr {
- const char *name;
- const struct file_operations *ops;
- int mode;
-};
-
-enum bpf_type {
- BPF_TYPE_UNSPEC = 0,
- BPF_TYPE_PROG = 1,
- BPF_TYPE_MAP = 2,
-};
-
-struct map_iter {
- void *key;
- bool done;
-};
-
-enum {
- OPT_MODE = 0,
-};
-
-struct bpf_mount_opts {
- umode_t mode;
-};
-
-typedef u64 (*btf_bpf_map_lookup_elem)(struct bpf_map *, void *);
-
-typedef u64 (*btf_bpf_map_update_elem)(struct bpf_map *, void *, void *, u64);
-
-typedef u64 (*btf_bpf_map_delete_elem)(struct bpf_map *, void *);
-
-typedef u64 (*btf_bpf_map_push_elem)(struct bpf_map *, void *, u64);
-
-typedef u64 (*btf_bpf_map_pop_elem)(struct bpf_map *, void *);
-
-typedef u64 (*btf_bpf_map_peek_elem)(struct bpf_map *, void *);
-
-typedef u64 (*btf_bpf_get_smp_processor_id)();
-
-typedef u64 (*btf_bpf_get_numa_node_id)();
-
-typedef u64 (*btf_bpf_ktime_get_ns)();
-
-typedef u64 (*btf_bpf_get_current_pid_tgid)();
-
-typedef u64 (*btf_bpf_get_current_uid_gid)();
-
-typedef u64 (*btf_bpf_get_current_comm)(char *, u32);
-
-typedef u64 (*btf_bpf_spin_lock)(struct bpf_spin_lock *);
-
-typedef u64 (*btf_bpf_spin_unlock)(struct bpf_spin_lock *);
-
-typedef u64 (*btf_bpf_get_current_cgroup_id)();
-
-typedef u64 (*btf_bpf_get_local_storage)(struct bpf_map *, u64);
-
-typedef u64 (*btf_bpf_strtol)(const char *, size_t, u64, long int *);
-
-typedef u64 (*btf_bpf_strtoul)(const char *, size_t, u64, long unsigned int *);
-
-struct pcpu_freelist_node;
-
-struct pcpu_freelist_head {
- struct pcpu_freelist_node *first;
- raw_spinlock_t lock;
-};
-
-struct pcpu_freelist_node {
- struct pcpu_freelist_node *next;
-};
-
-struct pcpu_freelist {
- struct pcpu_freelist_head *freelist;
-};
-
-struct bpf_lru_node {
- struct list_head list;
- u16 cpu;
- u8 type;
- u8 ref;
-};
-
-struct bpf_lru_list {
- struct list_head lists[3];
- unsigned int counts[2];
- struct list_head *next_inactive_rotation;
- raw_spinlock_t lock;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct bpf_lru_locallist {
- struct list_head lists[2];
- u16 next_steal;
- raw_spinlock_t lock;
-};
-
-struct bpf_common_lru {
- struct bpf_lru_list lru_list;
- struct bpf_lru_locallist *local_list;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-typedef bool (*del_from_htab_func)(void *, struct bpf_lru_node *);
-
-struct bpf_lru {
- union {
- struct bpf_common_lru common_lru;
- struct bpf_lru_list *percpu_lru;
- };
- del_from_htab_func del_from_htab;
- void *del_arg;
- unsigned int hash_offset;
- unsigned int nr_scans;
- bool percpu;
- long: 56;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct bucket {
- struct hlist_nulls_head head;
- raw_spinlock_t lock;
-};
-
-struct htab_elem;
-
-struct bpf_htab {
- struct bpf_map map;
- struct bucket *buckets;
- void *elems;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- union {
- struct pcpu_freelist freelist;
- struct bpf_lru lru;
- };
- struct htab_elem **extra_elems;
- atomic_t count;
- u32 n_buckets;
- u32 elem_size;
- u32 hashrnd;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct htab_elem {
- union {
- struct hlist_nulls_node hash_node;
- struct {
- void *padding;
- union {
- struct bpf_htab *htab;
- struct pcpu_freelist_node fnode;
- };
- };
- };
- union {
- struct callback_head rcu;
- struct bpf_lru_node lru_node;
- };
- u32 hash;
- int: 32;
- char key[0];
-};
-
-struct prog_poke_elem {
- struct list_head list;
- struct bpf_prog_aux *aux;
-};
-
-enum bpf_lru_list_type {
- BPF_LRU_LIST_T_ACTIVE = 0,
- BPF_LRU_LIST_T_INACTIVE = 1,
- BPF_LRU_LIST_T_FREE = 2,
- BPF_LRU_LOCAL_LIST_T_FREE = 3,
- BPF_LRU_LOCAL_LIST_T_PENDING = 4,
-};
-
-struct bpf_lpm_trie_key {
- __u32 prefixlen;
- __u8 data[0];
-};
-
-struct lpm_trie_node {
- struct callback_head rcu;
- struct lpm_trie_node *child[2];
- u32 prefixlen;
- u32 flags;
- u8 data[0];
-};
-
-struct lpm_trie {
- struct bpf_map map;
- struct lpm_trie_node *root;
- size_t n_entries;
- size_t max_prefixlen;
- size_t data_size;
- raw_spinlock_t lock;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct idr___2;
-
-struct bpf_cgroup_storage_map {
- struct bpf_map map;
- spinlock_t lock;
- struct bpf_prog_aux *aux;
- struct rb_root root;
- struct list_head list;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct btf_member {
- __u32 name_off;
- __u32 type;
- __u32 offset;
-};
-
-struct bpf_queue_stack {
- struct bpf_map map;
- raw_spinlock_t lock;
- u32 head;
- u32 tail;
- u32 size;
- char elements[0];
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct btf_enum {
- __u32 name_off;
- __s32 val;
-};
-
-struct btf_array {
- __u32 type;
- __u32 index_type;
- __u32 nelems;
-};
-
-struct btf_param {
- __u32 name_off;
- __u32 type;
-};
-
-enum {
- BTF_VAR_STATIC = 0,
- BTF_VAR_GLOBAL_ALLOCATED = 1,
-};
-
-struct btf_var {
- __u32 linkage;
-};
-
-struct btf_var_secinfo {
- __u32 type;
- __u32 offset;
- __u32 size;
-};
-
-struct bpf_flow_keys {
- __u16 nhoff;
- __u16 thoff;
- __u16 addr_proto;
- __u8 is_frag;
- __u8 is_first_frag;
- __u8 is_encap;
- __u8 ip_proto;
- __be16 n_proto;
- __be16 sport;
- __be16 dport;
- union {
- struct {
- __be32 ipv4_src;
- __be32 ipv4_dst;
- };
- struct {
- __u32 ipv6_src[4];
- __u32 ipv6_dst[4];
- };
- };
- __u32 flags;
- __be32 flow_label;
-};
-
-struct bpf_sock {
- __u32 bound_dev_if;
- __u32 family;
- __u32 type;
- __u32 protocol;
- __u32 mark;
- __u32 priority;
- __u32 src_ip4;
- __u32 src_ip6[4];
- __u32 src_port;
- __u32 dst_port;
- __u32 dst_ip4;
- __u32 dst_ip6[4];
- __u32 state;
-};
-
-struct __sk_buff {
- __u32 len;
- __u32 pkt_type;
- __u32 mark;
- __u32 queue_mapping;
- __u32 protocol;
- __u32 vlan_present;
- __u32 vlan_tci;
- __u32 vlan_proto;
- __u32 priority;
- __u32 ingress_ifindex;
- __u32 ifindex;
- __u32 tc_index;
- __u32 cb[5];
- __u32 hash;
- __u32 tc_classid;
- __u32 data;
- __u32 data_end;
- __u32 napi_id;
- __u32 family;
- __u32 remote_ip4;
- __u32 local_ip4;
- __u32 remote_ip6[4];
- __u32 local_ip6[4];
- __u32 remote_port;
- __u32 local_port;
- __u32 data_meta;
- union {
- struct bpf_flow_keys *flow_keys;
- };
- __u64 tstamp;
- __u32 wire_len;
- __u32 gso_segs;
- union {
- struct bpf_sock *sk;
- };
-};
-
-struct xdp_md {
- __u32 data;
- __u32 data_end;
- __u32 data_meta;
- __u32 ingress_ifindex;
- __u32 rx_queue_index;
-};
-
-struct sk_msg_md {
- union {
- void *data;
- };
- union {
- void *data_end;
- };
- __u32 family;
- __u32 remote_ip4;
- __u32 local_ip4;
- __u32 remote_ip6[4];
- __u32 local_ip6[4];
- __u32 remote_port;
- __u32 local_port;
- __u32 size;
-};
-
-struct sk_reuseport_md {
- union {
- void *data;
- };
- union {
- void *data_end;
- };
- __u32 len;
- __u32 eth_protocol;
- __u32 ip_protocol;
- __u32 bind_inany;
- __u32 hash;
-};
-
-struct bpf_sock_addr {
- __u32 user_family;
- __u32 user_ip4;
- __u32 user_ip6[4];
- __u32 user_port;
- __u32 family;
- __u32 type;
- __u32 protocol;
- __u32 msg_src_ip4;
- __u32 msg_src_ip6[4];
- union {
- struct bpf_sock *sk;
- };
-};
-
-struct bpf_sock_ops {
- __u32 op;
- union {
- __u32 args[4];
- __u32 reply;
- __u32 replylong[4];
- };
- __u32 family;
- __u32 remote_ip4;
- __u32 local_ip4;
- __u32 remote_ip6[4];
- __u32 local_ip6[4];
- __u32 remote_port;
- __u32 local_port;
- __u32 is_fullsock;
- __u32 snd_cwnd;
- __u32 srtt_us;
- __u32 bpf_sock_ops_cb_flags;
- __u32 state;
- __u32 rtt_min;
- __u32 snd_ssthresh;
- __u32 rcv_nxt;
- __u32 snd_nxt;
- __u32 snd_una;
- __u32 mss_cache;
- __u32 ecn_flags;
- __u32 rate_delivered;
- __u32 rate_interval_us;
- __u32 packets_out;
- __u32 retrans_out;
- __u32 total_retrans;
- __u32 segs_in;
- __u32 data_segs_in;
- __u32 segs_out;
- __u32 data_segs_out;
- __u32 lost_out;
- __u32 sacked_out;
- __u32 sk_txhash;
- __u64 bytes_received;
- __u64 bytes_acked;
- union {
- struct bpf_sock *sk;
- };
-};
-
-struct bpf_cgroup_dev_ctx {
- __u32 access_type;
- __u32 major;
- __u32 minor;
-};
-
-struct bpf_sysctl {
- __u32 write;
- __u32 file_pos;
-};
-
-struct bpf_sockopt {
- union {
- struct bpf_sock *sk;
- };
- union {
- void *optval;
- };
- union {
- void *optval_end;
- };
- __s32 level;
- __s32 optname;
- __s32 optlen;
- __s32 retval;
-};
-
-struct sk_reuseport_kern {
- struct sk_buff *skb;
- struct sock *sk;
- struct sock *selected_sk;
- void *data_end;
- u32 hash;
- u32 reuseport_id;
- bool bind_inany;
-};
-
-struct bpf_flow_dissector {
- struct bpf_flow_keys *flow_keys;
- const struct sk_buff *skb;
- void *data;
- void *data_end;
-};
-
-struct inet_listen_hashbucket {
- spinlock_t lock;
- unsigned int count;
- union {
- struct hlist_head head;
- struct hlist_nulls_head nulls_head;
- };
-};
-
-struct inet_ehash_bucket;
-
-struct inet_bind_hashbucket;
-
-struct inet_hashinfo {
- struct inet_ehash_bucket *ehash;
- spinlock_t *ehash_locks;
- unsigned int ehash_mask;
- unsigned int ehash_locks_mask;
- struct kmem_cache *bind_bucket_cachep;
- struct inet_bind_hashbucket *bhash;
- unsigned int bhash_size;
- unsigned int lhash2_mask;
- struct inet_listen_hashbucket *lhash2;
- long: 64;
- struct inet_listen_hashbucket listening_hash[32];
-};
-
-struct ip_ra_chain {
- struct ip_ra_chain *next;
- struct sock *sk;
- union {
- void (*destructor)(struct sock *);
- struct sock *saved_sk;
- };
- struct callback_head rcu;
-};
-
-struct fib_table {
- struct hlist_node tb_hlist;
- u32 tb_id;
- int tb_num_default;
- struct callback_head rcu;
- long unsigned int *tb_data;
- long unsigned int __data[0];
-};
-
-struct inet_peer_base {
- struct rb_root rb_root;
- seqlock_t lock;
- int total;
-};
-
-struct tcp_fastopen_context {
- siphash_key_t key[2];
- int num;
- struct callback_head rcu;
-};
-
-struct xdp_buff {
- void *data;
- void *data_end;
- void *data_meta;
- void *data_hard_start;
- long unsigned int handle;
- struct xdp_rxq_info *rxq;
-};
-
-struct bpf_sock_addr_kern {
- struct sock *sk;
- struct sockaddr *uaddr;
- u64 tmp_reg;
- void *t_ctx;
-};
-
-struct bpf_sock_ops_kern {
- struct sock *sk;
- u32 op;
- union {
- u32 args[4];
- u32 reply;
- u32 replylong[4];
- };
- u32 is_fullsock;
- u64 temp;
-};
-
-struct bpf_sysctl_kern {
- struct ctl_table_header *head;
- struct ctl_table *table;
- void *cur_val;
- size_t cur_len;
- void *new_val;
- size_t new_len;
- int new_updated;
- int write;
- loff_t *ppos;
- u64 tmp_reg;
-};
-
-struct bpf_sockopt_kern {
- struct sock *sk;
- u8 *optval;
- u8 *optval_end;
- s32 level;
- s32 optname;
- s32 optlen;
- s32 retval;
-};
-
-struct sock_reuseport {
- struct callback_head rcu;
- u16 max_socks;
- u16 num_socks;
- unsigned int synq_overflow_ts;
- unsigned int reuseport_id;
- unsigned int bind_inany: 1;
- unsigned int has_conns: 1;
- struct bpf_prog *prog;
- struct sock *socks[0];
-};
-
-struct ip_rt_acct {
- __u32 o_bytes;
- __u32 o_packets;
- __u32 i_bytes;
- __u32 i_packets;
-};
-
-struct inet_ehash_bucket {
- struct hlist_nulls_head chain;
-};
-
-struct inet_bind_hashbucket {
- spinlock_t lock;
- struct hlist_head chain;
-};
-
-struct ack_sample {
- u32 pkts_acked;
- s32 rtt_us;
- u32 in_flight;
-};
-
-struct rate_sample {
- u64 prior_mstamp;
- u32 prior_delivered;
- s32 delivered;
- long int interval_us;
- u32 snd_interval_us;
- u32 rcv_interval_us;
- long int rtt_us;
- int losses;
- u32 acked_sacked;
- u32 prior_in_flight;
- bool is_app_limited;
- bool is_retrans;
- bool is_ack_delayed;
-};
-
-struct sk_msg_sg {
- u32 start;
- u32 curr;
- u32 end;
- u32 size;
- u32 copybreak;
- long unsigned int copy;
- struct scatterlist data[19];
-};
-
-struct sk_msg {
- struct sk_msg_sg sg;
- void *data;
- void *data_end;
- u32 apply_bytes;
- u32 cork_bytes;
- u32 flags;
- struct sk_buff *skb;
- struct sock *sk_redir;
- struct sock *sk;
- struct list_head list;
-};
-
-enum verifier_phase {
- CHECK_META = 0,
- CHECK_TYPE = 1,
-};
-
-struct resolve_vertex {
- const struct btf_type *t;
- u32 type_id;
- u16 next_member;
-};
-
-enum visit_state {
- NOT_VISITED = 0,
- VISITED = 1,
- RESOLVED = 2,
-};
-
-enum resolve_mode {
- RESOLVE_TBD = 0,
- RESOLVE_PTR = 1,
- RESOLVE_STRUCT_OR_ARRAY = 2,
-};
-
-struct btf_sec_info {
- u32 off;
- u32 len;
-};
-
-struct btf_verifier_env {
- struct btf *btf;
- u8 *visit_states;
- struct resolve_vertex stack[32];
- struct bpf_verifier_log log;
- u32 log_type_id;
- u32 top_stack;
- enum verifier_phase phase;
- enum resolve_mode resolve_mode;
-};
-
-struct btf_kind_operations {
- s32 (*check_meta)(struct btf_verifier_env *, const struct btf_type *, u32);
- int (*resolve)(struct btf_verifier_env *, const struct resolve_vertex *);
- int (*check_member)(struct btf_verifier_env *, const struct btf_type *, const struct btf_member *, const struct btf_type *);
- int (*check_kflag_member)(struct btf_verifier_env *, const struct btf_type *, const struct btf_member *, const struct btf_type *);
- void (*log_details)(struct btf_verifier_env *, const struct btf_type *);
- void (*seq_show)(const struct btf *, const struct btf_type *, u32, void *, u8, struct seq_file *);
-};
-
-struct bpf_ctx_convert {
- struct __sk_buff BPF_PROG_TYPE_SOCKET_FILTER_prog;
- struct sk_buff BPF_PROG_TYPE_SOCKET_FILTER_kern;
- struct __sk_buff BPF_PROG_TYPE_SCHED_CLS_prog;
- struct sk_buff BPF_PROG_TYPE_SCHED_CLS_kern;
- struct __sk_buff BPF_PROG_TYPE_SCHED_ACT_prog;
- struct sk_buff BPF_PROG_TYPE_SCHED_ACT_kern;
- struct xdp_md BPF_PROG_TYPE_XDP_prog;
- struct xdp_buff BPF_PROG_TYPE_XDP_kern;
- struct __sk_buff BPF_PROG_TYPE_CGROUP_SKB_prog;
- struct sk_buff BPF_PROG_TYPE_CGROUP_SKB_kern;
- struct bpf_sock BPF_PROG_TYPE_CGROUP_SOCK_prog;
- struct sock BPF_PROG_TYPE_CGROUP_SOCK_kern;
- struct bpf_sock_addr BPF_PROG_TYPE_CGROUP_SOCK_ADDR_prog;
- struct bpf_sock_addr_kern BPF_PROG_TYPE_CGROUP_SOCK_ADDR_kern;
- struct __sk_buff BPF_PROG_TYPE_LWT_IN_prog;
- struct sk_buff BPF_PROG_TYPE_LWT_IN_kern;
- struct __sk_buff BPF_PROG_TYPE_LWT_OUT_prog;
- struct sk_buff BPF_PROG_TYPE_LWT_OUT_kern;
- struct __sk_buff BPF_PROG_TYPE_LWT_XMIT_prog;
- struct sk_buff BPF_PROG_TYPE_LWT_XMIT_kern;
- struct __sk_buff BPF_PROG_TYPE_LWT_SEG6LOCAL_prog;
- struct sk_buff BPF_PROG_TYPE_LWT_SEG6LOCAL_kern;
- struct bpf_sock_ops BPF_PROG_TYPE_SOCK_OPS_prog;
- struct bpf_sock_ops_kern BPF_PROG_TYPE_SOCK_OPS_kern;
- struct __sk_buff BPF_PROG_TYPE_SK_SKB_prog;
- struct sk_buff BPF_PROG_TYPE_SK_SKB_kern;
- struct sk_msg_md BPF_PROG_TYPE_SK_MSG_prog;
- struct sk_msg BPF_PROG_TYPE_SK_MSG_kern;
- struct __sk_buff BPF_PROG_TYPE_FLOW_DISSECTOR_prog;
- struct bpf_flow_dissector BPF_PROG_TYPE_FLOW_DISSECTOR_kern;
- bpf_user_pt_regs_t BPF_PROG_TYPE_KPROBE_prog;
- struct pt_regs BPF_PROG_TYPE_KPROBE_kern;
- __u64 BPF_PROG_TYPE_TRACEPOINT_prog;
- u64 BPF_PROG_TYPE_TRACEPOINT_kern;
- struct bpf_perf_event_data BPF_PROG_TYPE_PERF_EVENT_prog;
- struct bpf_perf_event_data_kern BPF_PROG_TYPE_PERF_EVENT_kern;
- struct bpf_raw_tracepoint_args BPF_PROG_TYPE_RAW_TRACEPOINT_prog;
- u64 BPF_PROG_TYPE_RAW_TRACEPOINT_kern;
- struct bpf_raw_tracepoint_args BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE_prog;
- u64 BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE_kern;
- void *BPF_PROG_TYPE_TRACING_prog;
- void *BPF_PROG_TYPE_TRACING_kern;
- struct bpf_cgroup_dev_ctx BPF_PROG_TYPE_CGROUP_DEVICE_prog;
- struct bpf_cgroup_dev_ctx BPF_PROG_TYPE_CGROUP_DEVICE_kern;
- struct bpf_sysctl BPF_PROG_TYPE_CGROUP_SYSCTL_prog;
- struct bpf_sysctl_kern BPF_PROG_TYPE_CGROUP_SYSCTL_kern;
- struct bpf_sockopt BPF_PROG_TYPE_CGROUP_SOCKOPT_prog;
- struct bpf_sockopt_kern BPF_PROG_TYPE_CGROUP_SOCKOPT_kern;
- struct sk_reuseport_md BPF_PROG_TYPE_SK_REUSEPORT_prog;
- struct sk_reuseport_kern BPF_PROG_TYPE_SK_REUSEPORT_kern;
-};
-
-enum {
- __ctx_convertBPF_PROG_TYPE_SOCKET_FILTER = 0,
- __ctx_convertBPF_PROG_TYPE_SCHED_CLS = 1,
- __ctx_convertBPF_PROG_TYPE_SCHED_ACT = 2,
- __ctx_convertBPF_PROG_TYPE_XDP = 3,
- __ctx_convertBPF_PROG_TYPE_CGROUP_SKB = 4,
- __ctx_convertBPF_PROG_TYPE_CGROUP_SOCK = 5,
- __ctx_convertBPF_PROG_TYPE_CGROUP_SOCK_ADDR = 6,
- __ctx_convertBPF_PROG_TYPE_LWT_IN = 7,
- __ctx_convertBPF_PROG_TYPE_LWT_OUT = 8,
- __ctx_convertBPF_PROG_TYPE_LWT_XMIT = 9,
- __ctx_convertBPF_PROG_TYPE_LWT_SEG6LOCAL = 10,
- __ctx_convertBPF_PROG_TYPE_SOCK_OPS = 11,
- __ctx_convertBPF_PROG_TYPE_SK_SKB = 12,
- __ctx_convertBPF_PROG_TYPE_SK_MSG = 13,
- __ctx_convertBPF_PROG_TYPE_FLOW_DISSECTOR = 14,
- __ctx_convertBPF_PROG_TYPE_KPROBE = 15,
- __ctx_convertBPF_PROG_TYPE_TRACEPOINT = 16,
- __ctx_convertBPF_PROG_TYPE_PERF_EVENT = 17,
- __ctx_convertBPF_PROG_TYPE_RAW_TRACEPOINT = 18,
- __ctx_convertBPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE = 19,
- __ctx_convertBPF_PROG_TYPE_TRACING = 20,
- __ctx_convertBPF_PROG_TYPE_CGROUP_DEVICE = 21,
- __ctx_convertBPF_PROG_TYPE_CGROUP_SYSCTL = 22,
- __ctx_convertBPF_PROG_TYPE_CGROUP_SOCKOPT = 23,
- __ctx_convertBPF_PROG_TYPE_SK_REUSEPORT = 24,
- __ctx_convert_unused = 25,
-};
-
-enum net_device_flags {
- IFF_UP = 1,
- IFF_BROADCAST = 2,
- IFF_DEBUG = 4,
- IFF_LOOPBACK = 8,
- IFF_POINTOPOINT = 16,
- IFF_NOTRAILERS = 32,
- IFF_RUNNING = 64,
- IFF_NOARP = 128,
- IFF_PROMISC = 256,
- IFF_ALLMULTI = 512,
- IFF_MASTER = 1024,
- IFF_SLAVE = 2048,
- IFF_MULTICAST = 4096,
- IFF_PORTSEL = 8192,
- IFF_AUTOMEDIA = 16384,
- IFF_DYNAMIC = 32768,
- IFF_LOWER_UP = 65536,
- IFF_DORMANT = 131072,
- IFF_ECHO = 262144,
-};
-
-enum netdev_cmd {
- NETDEV_UP = 1,
- NETDEV_DOWN = 2,
- NETDEV_REBOOT = 3,
- NETDEV_CHANGE = 4,
- NETDEV_REGISTER = 5,
- NETDEV_UNREGISTER = 6,
- NETDEV_CHANGEMTU = 7,
- NETDEV_CHANGEADDR = 8,
- NETDEV_PRE_CHANGEADDR = 9,
- NETDEV_GOING_DOWN = 10,
- NETDEV_CHANGENAME = 11,
- NETDEV_FEAT_CHANGE = 12,
- NETDEV_BONDING_FAILOVER = 13,
- NETDEV_PRE_UP = 14,
- NETDEV_PRE_TYPE_CHANGE = 15,
- NETDEV_POST_TYPE_CHANGE = 16,
- NETDEV_POST_INIT = 17,
- NETDEV_RELEASE = 18,
- NETDEV_NOTIFY_PEERS = 19,
- NETDEV_JOIN = 20,
- NETDEV_CHANGEUPPER = 21,
- NETDEV_RESEND_IGMP = 22,
- NETDEV_PRECHANGEMTU = 23,
- NETDEV_CHANGEINFODATA = 24,
- NETDEV_BONDING_INFO = 25,
- NETDEV_PRECHANGEUPPER = 26,
- NETDEV_CHANGELOWERSTATE = 27,
- NETDEV_UDP_TUNNEL_PUSH_INFO = 28,
- NETDEV_UDP_TUNNEL_DROP_INFO = 29,
- NETDEV_CHANGE_TX_QUEUE_LEN = 30,
- NETDEV_CVLAN_FILTER_PUSH_INFO = 31,
- NETDEV_CVLAN_FILTER_DROP_INFO = 32,
- NETDEV_SVLAN_FILTER_PUSH_INFO = 33,
- NETDEV_SVLAN_FILTER_DROP_INFO = 34,
-};
-
-struct netdev_notifier_info {
- struct net_device *dev;
- struct netlink_ext_ack *extack;
-};
-
-struct bpf_dtab_netdev;
-
-struct xdp_bulk_queue {
- struct xdp_frame *q[16];
- struct list_head flush_node;
- struct net_device *dev_rx;
- struct bpf_dtab_netdev *obj;
- unsigned int count;
-};
-
-struct bpf_dtab;
-
-struct bpf_dtab_netdev {
- struct net_device *dev;
- struct hlist_node index_hlist;
- struct bpf_dtab *dtab;
- struct xdp_bulk_queue *bulkq;
- struct callback_head rcu;
- unsigned int idx;
-};
-
-struct bpf_dtab {
- struct bpf_map map;
- struct bpf_dtab_netdev **netdev_map;
- struct list_head *flush_list;
- struct list_head list;
- struct hlist_head *dev_index_head;
- spinlock_t index_lock;
- unsigned int items;
- u32 n_buckets;
- long: 32;
- long: 64;
-};
-
-typedef struct bio_vec skb_frag_t;
-
-struct skb_shared_hwtstamps {
- ktime_t hwtstamp;
-};
-
-struct skb_shared_info {
- __u8 __unused;
- __u8 meta_len;
- __u8 nr_frags;
- __u8 tx_flags;
- short unsigned int gso_size;
- short unsigned int gso_segs;
- struct sk_buff *frag_list;
- struct skb_shared_hwtstamps hwtstamps;
- unsigned int gso_type;
- u32 tskey;
- atomic_t dataref;
- void *destructor_arg;
- skb_frag_t frags[17];
-};
-
-struct ptr_ring {
- int producer;
- spinlock_t producer_lock;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- int consumer_head;
- int consumer_tail;
- spinlock_t consumer_lock;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- int size;
- int batch;
- void **queue;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct bpf_cpu_map_entry;
-
-struct xdp_bulk_queue___2 {
- void *q[8];
- struct list_head flush_node;
- struct bpf_cpu_map_entry *obj;
- unsigned int count;
-};
-
-struct bpf_cpu_map;
-
-struct bpf_cpu_map_entry {
- u32 cpu;
- int map_id;
- u32 qsize;
- struct xdp_bulk_queue___2 *bulkq;
- struct bpf_cpu_map *cmap;
- struct ptr_ring *queue;
- struct task_struct *kthread;
- struct work_struct kthread_stop_wq;
- atomic_t refcnt;
- struct callback_head rcu;
-};
-
-struct bpf_cpu_map {
- struct bpf_map map;
- struct bpf_cpu_map_entry **cpu_map;
- struct list_head *flush_list;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct xsk_queue;
-
-struct xdp_umem_page;
-
-struct xdp_umem_fq_reuse;
-
-struct xdp_umem {
- struct xsk_queue *fq;
- struct xsk_queue *cq;
- struct xdp_umem_page *pages;
- u64 chunk_mask;
- u64 size;
- u32 headroom;
- u32 chunk_size_nohr;
- struct user_struct *user;
- long unsigned int address;
- refcount_t users;
- struct work_struct work;
- struct page **pgs;
- u32 npgs;
- u16 queue_id;
- u8 need_wakeup;
- u8 flags;
- int id;
- struct net_device *dev;
- struct xdp_umem_fq_reuse *fq_reuse;
- bool zc;
- spinlock_t xsk_list_lock;
- struct list_head xsk_list;
-};
-
-struct xdp_umem_page {
- void *addr;
- dma_addr_t dma;
-};
-
-struct xdp_umem_fq_reuse {
- u32 nentries;
- u32 length;
- u64 handles[0];
-};
-
-struct xdp_sock;
-
-struct xsk_map {
- struct bpf_map map;
- struct list_head *flush_list;
- spinlock_t lock;
- struct xdp_sock *xsk_map[0];
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct xdp_sock {
- struct sock sk;
- struct xsk_queue *rx;
- struct net_device *dev;
- struct xdp_umem *umem;
- struct list_head flush_node;
- u16 queue_id;
- bool zc;
- enum {
- XSK_READY = 0,
- XSK_BOUND = 1,
- XSK_UNBOUND = 2,
- } state;
- struct mutex mutex;
- struct xsk_queue *tx;
- struct list_head list;
- spinlock_t tx_completion_lock;
- spinlock_t rx_lock;
- u64 rx_dropped;
- struct list_head map_list;
- spinlock_t map_list_lock;
-};
-
-struct xsk_map_node {
- struct list_head node;
- struct xsk_map *map;
- struct xdp_sock **map_entry;
-};
-
-struct bpf_prog_offload_ops {
- int (*insn_hook)(struct bpf_verifier_env *, int, int);
- int (*finalize)(struct bpf_verifier_env *);
- int (*replace_insn)(struct bpf_verifier_env *, u32, struct bpf_insn *);
- int (*remove_insns)(struct bpf_verifier_env *, u32, u32);
- int (*prepare)(struct bpf_prog *);
- int (*translate)(struct bpf_prog *);
- void (*destroy)(struct bpf_prog *);
-};
-
-struct bpf_offload_dev {
- const struct bpf_prog_offload_ops *ops;
- struct list_head netdevs;
- void *priv;
-};
-
-struct rhlist_head {
- struct rhash_head rhead;
- struct rhlist_head *next;
-};
-
-struct bpf_offload_netdev {
- struct rhash_head l;
- struct net_device *netdev;
- struct bpf_offload_dev *offdev;
- struct list_head progs;
- struct list_head maps;
- struct list_head offdev_netdevs;
-};
-
-struct ns_get_path_bpf_prog_args {
- struct bpf_prog *prog;
- struct bpf_prog_info *info;
-};
-
-struct ns_get_path_bpf_map_args {
- struct bpf_offloaded_map *offmap;
- struct bpf_map_info *info;
-};
-
-enum bpf_stack_build_id_status {
- BPF_STACK_BUILD_ID_EMPTY = 0,
- BPF_STACK_BUILD_ID_VALID = 1,
- BPF_STACK_BUILD_ID_IP = 2,
-};
-
-struct bpf_stack_build_id {
- __s32 status;
- unsigned char build_id[20];
- union {
- __u64 offset;
- __u64 ip;
- };
-};
-
-enum {
- BPF_F_SKIP_FIELD_MASK = 255,
- BPF_F_USER_STACK = 256,
- BPF_F_FAST_STACK_CMP = 512,
- BPF_F_REUSE_STACKID = 1024,
- BPF_F_USER_BUILD_ID = 2048,
-};
-
-typedef __u32 Elf32_Addr;
-
-typedef __u16 Elf32_Half;
-
-typedef __u32 Elf32_Off;
-
-struct elf32_hdr {
- unsigned char e_ident[16];
- Elf32_Half e_type;
- Elf32_Half e_machine;
- Elf32_Word e_version;
- Elf32_Addr e_entry;
- Elf32_Off e_phoff;
- Elf32_Off e_shoff;
- Elf32_Word e_flags;
- Elf32_Half e_ehsize;
- Elf32_Half e_phentsize;
- Elf32_Half e_phnum;
- Elf32_Half e_shentsize;
- Elf32_Half e_shnum;
- Elf32_Half e_shstrndx;
-};
-
-typedef struct elf32_hdr Elf32_Ehdr;
-
-struct elf32_phdr {
- Elf32_Word p_type;
- Elf32_Off p_offset;
- Elf32_Addr p_vaddr;
- Elf32_Addr p_paddr;
- Elf32_Word p_filesz;
- Elf32_Word p_memsz;
- Elf32_Word p_flags;
- Elf32_Word p_align;
-};
-
-typedef struct elf32_phdr Elf32_Phdr;
-
-struct elf64_phdr {
- Elf64_Word p_type;
- Elf64_Word p_flags;
- Elf64_Off p_offset;
- Elf64_Addr p_vaddr;
- Elf64_Addr p_paddr;
- Elf64_Xword p_filesz;
- Elf64_Xword p_memsz;
- Elf64_Xword p_align;
-};
-
-typedef struct elf64_phdr Elf64_Phdr;
-
-typedef struct elf32_note Elf32_Nhdr;
-
-struct stack_map_bucket {
- struct pcpu_freelist_node fnode;
- u32 hash;
- u32 nr;
- u64 data[0];
-};
-
-struct bpf_stack_map {
- struct bpf_map map;
- void *elems;
- struct pcpu_freelist freelist;
- u32 n_buckets;
- struct stack_map_bucket *buckets[0];
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct stack_map_irq_work {
- struct irq_work irq_work;
- struct rw_semaphore *sem;
-};
-
-typedef u64 (*btf_bpf_get_stackid)(struct pt_regs *, struct bpf_map *, u64);
-
-typedef u64 (*btf_bpf_get_stack)(struct pt_regs *, void *, u32, u64);
-
-enum {
- BPF_F_SYSCTL_BASE_NAME = 1,
-};
-
-struct bpf_prog_list {
- struct list_head node;
- struct bpf_prog *prog;
- struct bpf_cgroup_storage *storage[2];
-};
-
-struct qdisc_skb_cb {
- struct {
- unsigned int pkt_len;
- u16 slave_dev_queue_mapping;
- u16 tc_classid;
- };
- unsigned char data[20];
-};
-
-struct bpf_skb_data_end {
- struct qdisc_skb_cb qdisc_cb;
- void *data_meta;
- void *data_end;
-};
-
-enum {
- TCPF_ESTABLISHED = 2,
- TCPF_SYN_SENT = 4,
- TCPF_SYN_RECV = 8,
- TCPF_FIN_WAIT1 = 16,
- TCPF_FIN_WAIT2 = 32,
- TCPF_TIME_WAIT = 64,
- TCPF_CLOSE = 128,
- TCPF_CLOSE_WAIT = 256,
- TCPF_LAST_ACK = 512,
- TCPF_LISTEN = 1024,
- TCPF_CLOSING = 2048,
- TCPF_NEW_SYN_RECV = 4096,
-};
-
-typedef u64 (*btf_bpf_sysctl_get_name)(struct bpf_sysctl_kern *, char *, size_t, u64);
-
-typedef u64 (*btf_bpf_sysctl_get_current_value)(struct bpf_sysctl_kern *, char *, size_t);
-
-typedef u64 (*btf_bpf_sysctl_get_new_value)(struct bpf_sysctl_kern *, char *, size_t);
-
-typedef u64 (*btf_bpf_sysctl_set_new_value)(struct bpf_sysctl_kern *, const char *, size_t);
-
-enum sock_type {
- SOCK_STREAM = 1,
- SOCK_DGRAM = 2,
- SOCK_RAW = 3,
- SOCK_RDM = 4,
- SOCK_SEQPACKET = 5,
- SOCK_DCCP = 6,
- SOCK_PACKET = 10,
-};
-
-enum {
- IPPROTO_IP = 0,
- IPPROTO_ICMP = 1,
- IPPROTO_IGMP = 2,
- IPPROTO_IPIP = 4,
- IPPROTO_TCP = 6,
- IPPROTO_EGP = 8,
- IPPROTO_PUP = 12,
- IPPROTO_UDP = 17,
- IPPROTO_IDP = 22,
- IPPROTO_TP = 29,
- IPPROTO_DCCP = 33,
- IPPROTO_IPV6 = 41,
- IPPROTO_RSVP = 46,
- IPPROTO_GRE = 47,
- IPPROTO_ESP = 50,
- IPPROTO_AH = 51,
- IPPROTO_MTP = 92,
- IPPROTO_BEETPH = 94,
- IPPROTO_ENCAP = 98,
- IPPROTO_PIM = 103,
- IPPROTO_COMP = 108,
- IPPROTO_SCTP = 132,
- IPPROTO_UDPLITE = 136,
- IPPROTO_MPLS = 137,
- IPPROTO_RAW = 255,
- IPPROTO_MAX = 256,
-};
-
-enum sock_flags {
- SOCK_DEAD = 0,
- SOCK_DONE = 1,
- SOCK_URGINLINE = 2,
- SOCK_KEEPOPEN = 3,
- SOCK_LINGER = 4,
- SOCK_DESTROY = 5,
- SOCK_BROADCAST = 6,
- SOCK_TIMESTAMP = 7,
- SOCK_ZAPPED = 8,
- SOCK_USE_WRITE_QUEUE = 9,
- SOCK_DBG = 10,
- SOCK_RCVTSTAMP = 11,
- SOCK_RCVTSTAMPNS = 12,
- SOCK_LOCALROUTE = 13,
- SOCK_QUEUE_SHRUNK = 14,
- SOCK_MEMALLOC = 15,
- SOCK_TIMESTAMPING_RX_SOFTWARE = 16,
- SOCK_FASYNC = 17,
- SOCK_RXQ_OVFL = 18,
- SOCK_ZEROCOPY = 19,
- SOCK_WIFI_STATUS = 20,
- SOCK_NOFCS = 21,
- SOCK_FILTER_LOCKED = 22,
- SOCK_SELECT_ERR_QUEUE = 23,
- SOCK_RCU_FREE = 24,
- SOCK_TXTIME = 25,
- SOCK_XDP = 26,
- SOCK_TSTAMP_NEW = 27,
-};
-
-struct reuseport_array {
- struct bpf_map map;
- struct sock *ptrs[0];
-};
-
-struct super_block___2;
-
-struct module___2;
-
-struct file_system_type___3 {
- const char *name;
- int fs_flags;
- int (*init_fs_context)(struct fs_context *);
- const struct fs_parameter_description *parameters;
- struct dentry___2 * (*mount)(struct file_system_type___3 *, int, const char *, void *);
- void (*kill_sb)(struct super_block___2 *);
- struct module___2 *owner;
- struct file_system_type___3 *next;
- struct hlist_head fs_supers;
- struct lock_class_key s_lock_key;
- struct lock_class_key s_umount_key;
- struct lock_class_key s_vfs_rename_key;
- struct lock_class_key s_writers_key[3];
- struct lock_class_key i_lock_key;
- struct lock_class_key i_mutex_key;
- struct lock_class_key i_mutex_dir_key;
-};
-
-struct file___2;
-
-struct kiocb___2;
-
-struct iov_iter___2;
-
-struct poll_table_struct___2;
-
-struct vm_area_struct___2;
-
-struct file_lock___2;
-
-struct page___2;
-
-struct pipe_inode_info___2;
-
-struct file_operations___2 {
- struct module___2 *owner;
- loff_t (*llseek)(struct file___2 *, loff_t, int);
- ssize_t (*read)(struct file___2 *, char *, size_t, loff_t *);
- ssize_t (*write)(struct file___2 *, const char *, size_t, loff_t *);
- ssize_t (*read_iter)(struct kiocb___2 *, struct iov_iter___2 *);
- ssize_t (*write_iter)(struct kiocb___2 *, struct iov_iter___2 *);
- int (*iopoll)(struct kiocb___2 *, bool);
- int (*iterate)(struct file___2 *, struct dir_context *);
- int (*iterate_shared)(struct file___2 *, struct dir_context *);
- __poll_t (*poll)(struct file___2 *, struct poll_table_struct___2 *);
- long int (*unlocked_ioctl)(struct file___2 *, unsigned int, long unsigned int);
- long int (*compat_ioctl)(struct file___2 *, unsigned int, long unsigned int);
- int (*mmap)(struct file___2 *, struct vm_area_struct___2 *);
- long unsigned int mmap_supported_flags;
- int (*open)(struct inode___2 *, struct file___2 *);
- int (*flush)(struct file___2 *, fl_owner_t);
- int (*release)(struct inode___2 *, struct file___2 *);
- int (*fsync)(struct file___2 *, loff_t, loff_t, int);
- int (*fasync)(int, struct file___2 *, int);
- int (*lock)(struct file___2 *, int, struct file_lock___2 *);
- ssize_t (*sendpage)(struct file___2 *, struct page___2 *, int, size_t, loff_t *, int);
- long unsigned int (*get_unmapped_area)(struct file___2 *, long unsigned int, long unsigned int, long unsigned int, long unsigned int);
- int (*check_flags)(int);
- int (*flock)(struct file___2 *, int, struct file_lock___2 *);
- ssize_t (*splice_write)(struct pipe_inode_info___2 *, struct file___2 *, loff_t *, size_t, unsigned int);
- ssize_t (*splice_read)(struct file___2 *, loff_t *, struct pipe_inode_info___2 *, size_t, unsigned int);
- int (*setlease)(struct file___2 *, long int, struct file_lock___2 **, void **);
- long int (*fallocate)(struct file___2 *, int, loff_t, loff_t);
- void (*show_fdinfo)(struct seq_file___2 *, struct file___2 *);
- ssize_t (*copy_file_range)(struct file___2 *, loff_t, struct file___2 *, loff_t, size_t, unsigned int);
- loff_t (*remap_file_range)(struct file___2 *, loff_t, struct file___2 *, loff_t, loff_t, unsigned int);
- int (*fadvise)(struct file___2 *, loff_t, loff_t, int);
-};
-
-struct vmacache___2 {
- u64 seqnum;
- struct vm_area_struct___2 *vmas[4];
-};
-
-struct page_frag___2 {
- struct page___2 *page;
- __u32 offset;
- __u32 size;
-};
-
-struct perf_event___2;
-
-struct thread_struct___2 {
- struct desc_struct tls_array[3];
- long unsigned int sp;
- short unsigned int es;
- short unsigned int ds;
- short unsigned int fsindex;
- short unsigned int gsindex;
- long unsigned int fsbase;
- long unsigned int gsbase;
- struct perf_event___2 *ptrace_bps[4];
- long unsigned int debugreg6;
- long unsigned int ptrace_dr7;
- long unsigned int cr2;
- long unsigned int trap_nr;
- long unsigned int error_code;
- struct io_bitmap *io_bitmap;
- long unsigned int iopl_emul;
- mm_segment_t addr_limit;
- unsigned int sig_on_uaccess_err: 1;
- unsigned int uaccess_err: 1;
- long: 62;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct fpu fpu;
-};
-
-struct mm_struct___2;
-
-struct pid___2;
-
-struct cred___2;
-
-struct nsproxy___2;
-
-struct signal_struct___2;
-
-struct css_set___2;
-
-struct perf_event_context___2;
-
-struct vm_struct___2;
-
-struct task_struct___2 {
- struct thread_info thread_info;
- volatile long int state;
- void *stack;
- refcount_t usage;
- unsigned int flags;
- unsigned int ptrace;
- struct llist_node wake_entry;
- int on_cpu;
- unsigned int cpu;
- unsigned int wakee_flips;
- long unsigned int wakee_flip_decay_ts;
- struct task_struct___2 *last_wakee;
- int recent_used_cpu;
- int wake_cpu;
- int on_rq;
- int prio;
- int static_prio;
- int normal_prio;
- unsigned int rt_priority;
- const struct sched_class *sched_class;
- struct sched_entity se;
- struct sched_rt_entity rt;
- struct task_group *sched_task_group;
- struct sched_dl_entity dl;
- unsigned int btrace_seq;
- unsigned int policy;
- int nr_cpus_allowed;
- const cpumask_t *cpus_ptr;
- cpumask_t cpus_mask;
- struct sched_info sched_info;
- struct list_head tasks;
- struct plist_node pushable_tasks;
- struct rb_node pushable_dl_tasks;
- struct mm_struct___2 *mm;
- struct mm_struct___2 *active_mm;
- struct vmacache___2 vmacache;
- struct task_rss_stat rss_stat;
- int exit_state;
- int exit_code;
- int exit_signal;
- int pdeath_signal;
- long unsigned int jobctl;
- unsigned int personality;
- unsigned int sched_reset_on_fork: 1;
- unsigned int sched_contributes_to_load: 1;
- unsigned int sched_migrated: 1;
- unsigned int sched_remote_wakeup: 1;
- int: 28;
- unsigned int in_execve: 1;
- unsigned int in_iowait: 1;
- unsigned int restore_sigmask: 1;
- unsigned int no_cgroup_migration: 1;
- unsigned int frozen: 1;
- long unsigned int atomic_flags;
- struct restart_block restart_block;
- pid_t pid;
- pid_t tgid;
- long unsigned int stack_canary;
- struct task_struct___2 *real_parent;
- struct task_struct___2 *parent;
- struct list_head children;
- struct list_head sibling;
- struct task_struct___2 *group_leader;
- struct list_head ptraced;
- struct list_head ptrace_entry;
- struct pid___2 *thread_pid;
- struct hlist_node pid_links[4];
- struct list_head thread_group;
- struct list_head thread_node;
- struct completion *vfork_done;
- int *set_child_tid;
- int *clear_child_tid;
- u64 utime;
- u64 stime;
- u64 gtime;
- struct prev_cputime prev_cputime;
- long unsigned int nvcsw;
- long unsigned int nivcsw;
- u64 start_time;
- u64 start_boottime;
- long unsigned int min_flt;
- long unsigned int maj_flt;
- struct posix_cputimers posix_cputimers;
- const struct cred___2 *ptracer_cred;
- const struct cred___2 *real_cred;
- const struct cred___2 *cred;
- struct key *cached_requested_key;
- char comm[16];
- struct nameidata *nameidata;
- struct sysv_sem sysvsem;
- struct sysv_shm sysvshm;
- struct fs_struct *fs;
- struct files_struct *files;
- struct nsproxy___2 *nsproxy;
- struct signal_struct___2 *signal;
- struct sighand_struct *sighand;
- sigset_t blocked;
- sigset_t real_blocked;
- sigset_t saved_sigmask;
- struct sigpending pending;
- long unsigned int sas_ss_sp;
- size_t sas_ss_size;
- unsigned int sas_ss_flags;
- struct callback_head *task_works;
- struct audit_context *audit_context;
- kuid_t loginuid;
- unsigned int sessionid;
- struct seccomp seccomp;
- u32 parent_exec_id;
- u32 self_exec_id;
- spinlock_t alloc_lock;
- raw_spinlock_t pi_lock;
- struct wake_q_node wake_q;
- struct rb_root_cached pi_waiters;
- struct task_struct___2 *pi_top_task;
- struct rt_mutex_waiter *pi_blocked_on;
- void *journal_info;
- struct bio_list *bio_list;
- struct blk_plug *plug;
- struct reclaim_state *reclaim_state;
- struct backing_dev_info *backing_dev_info;
- struct io_context *io_context;
- struct capture_control *capture_control;
- long unsigned int ptrace_message;
- kernel_siginfo_t *last_siginfo;
- struct task_io_accounting ioac;
- u64 acct_rss_mem1;
- u64 acct_vm_mem1;
- u64 acct_timexpd;
- nodemask_t mems_allowed;
- seqcount_t mems_allowed_seq;
- int cpuset_mem_spread_rotor;
- int cpuset_slab_spread_rotor;
- struct css_set___2 *cgroups;
- struct list_head cg_list;
- struct robust_list_head *robust_list;
- struct compat_robust_list_head *compat_robust_list;
- struct list_head pi_state_list;
- struct futex_pi_state *pi_state_cache;
- struct mutex futex_exit_mutex;
- unsigned int futex_state;
- struct perf_event_context___2 *perf_event_ctxp[2];
- struct mutex perf_event_mutex;
- struct list_head perf_event_list;
- struct mempolicy *mempolicy;
- short int il_prev;
- short int pref_node_fork;
- struct rseq *rseq;
- u32 rseq_sig;
- long unsigned int rseq_event_mask;
- struct tlbflush_unmap_batch tlb_ubc;
- union {
- refcount_t rcu_users;
- struct callback_head rcu;
- };
- struct pipe_inode_info___2 *splice_pipe;
- struct page_frag___2 task_frag;
- struct task_delay_info *delays;
- int nr_dirtied;
- int nr_dirtied_pause;
- long unsigned int dirty_paused_when;
- u64 timer_slack_ns;
- u64 default_timer_slack_ns;
- long unsigned int trace;
- long unsigned int trace_recursion;
- struct uprobe_task *utask;
- int pagefault_disabled;
- struct task_struct___2 *oom_reaper_list;
- struct vm_struct___2 *stack_vm_area;
- refcount_t stack_refcount;
- void *security;
- long: 64;
- long: 64;
- long: 64;
- struct thread_struct___2 thread;
-};
-
-typedef struct page___2 *pgtable_t___2;
-
-struct address_space___2;
-
-struct dev_pagemap___2;
-
-struct page___2 {
- long unsigned int flags;
- union {
- struct {
- struct list_head lru;
- struct address_space___2 *mapping;
- long unsigned int index;
- long unsigned int private;
- };
- struct {
- dma_addr_t dma_addr;
- };
- struct {
- union {
- struct list_head slab_list;
- struct {
- struct page___2 *next;
- int pages;
- int pobjects;
- };
- };
- struct kmem_cache *slab_cache;
- void *freelist;
- union {
- void *s_mem;
- long unsigned int counters;
- struct {
- unsigned int inuse: 16;
- unsigned int objects: 15;
- unsigned int frozen: 1;
- };
- };
- };
- struct {
- long unsigned int compound_head;
- unsigned char compound_dtor;
- unsigned char compound_order;
- atomic_t compound_mapcount;
- };
- struct {
- long unsigned int _compound_pad_1;
- long unsigned int _compound_pad_2;
- struct list_head deferred_list;
- };
- struct {
- long unsigned int _pt_pad_1;
- pgtable_t___2 pmd_huge_pte;
- long unsigned int _pt_pad_2;
- union {
- struct mm_struct___2 *pt_mm;
- atomic_t pt_frag_refcount;
- };
- spinlock_t ptl;
- };
- struct {
- struct dev_pagemap___2 *pgmap;
- void *zone_device_data;
- };
- struct callback_head callback_head;
- };
- union {
- atomic_t _mapcount;
- unsigned int page_type;
- unsigned int active;
- int units;
- };
- atomic_t _refcount;
- long: 64;
-};
-
-struct hw_perf_event___2 {
- union {
- struct {
- u64 config;
- u64 last_tag;
- long unsigned int config_base;
- long unsigned int event_base;
- int event_base_rdpmc;
- int idx;
- int last_cpu;
- int flags;
- struct hw_perf_event_extra extra_reg;
- struct hw_perf_event_extra branch_reg;
- };
- struct {
- struct hrtimer hrtimer;
- };
- struct {
- struct list_head tp_list;
- };
- struct {
- u64 pwr_acc;
- u64 ptsc;
- };
- struct {
- struct arch_hw_breakpoint info;
- struct list_head bp_list;
- };
- struct {
- u8 iommu_bank;
- u8 iommu_cntr;
- u16 padding;
- u64 conf;
- u64 conf1;
- };
- };
- struct task_struct___2 *target;
- void *addr_filters;
- long unsigned int addr_filters_gen;
- int state;
- local64_t prev_count;
- u64 sample_period;
- u64 last_period;
- local64_t period_left;
- u64 interrupts_seq;
- u64 interrupts;
- u64 freq_time_stamp;
- u64 freq_count_stamp;
-};
-
-typedef void (*perf_overflow_handler_t___2)(struct perf_event___2 *, struct perf_sample_data *, struct pt_regs *);
-
-struct pmu___2;
-
-struct ring_buffer___2;
-
-struct fasync_struct___2;
-
-struct pid_namespace___2;
-
-struct bpf_prog___2;
-
-struct trace_event_call___2;
-
-struct perf_event___2 {
- struct list_head event_entry;
- struct list_head sibling_list;
- struct list_head active_list;
- struct rb_node group_node;
- u64 group_index;
- struct list_head migrate_entry;
- struct hlist_node hlist_entry;
- struct list_head active_entry;
- int nr_siblings;
- int event_caps;
- int group_caps;
- struct perf_event___2 *group_leader;
- struct pmu___2 *pmu;
- void *pmu_private;
- enum perf_event_state state;
- unsigned int attach_state;
- local64_t count;
- atomic64_t child_count;
- u64 total_time_enabled;
- u64 total_time_running;
- u64 tstamp;
- u64 shadow_ctx_time;
- struct perf_event_attr attr;
- u16 header_size;
- u16 id_header_size;
- u16 read_size;
- struct hw_perf_event___2 hw;
- struct perf_event_context___2 *ctx;
- atomic_long_t refcount;
- atomic64_t child_total_time_enabled;
- atomic64_t child_total_time_running;
- struct mutex child_mutex;
- struct list_head child_list;
- struct perf_event___2 *parent;
- int oncpu;
- int cpu;
- struct list_head owner_entry;
- struct task_struct___2 *owner;
- struct mutex mmap_mutex;
- atomic_t mmap_count;
- struct ring_buffer___2 *rb;
- struct list_head rb_entry;
- long unsigned int rcu_batches;
- int rcu_pending;
- wait_queue_head_t waitq;
- struct fasync_struct___2 *fasync;
- int pending_wakeup;
- int pending_kill;
- int pending_disable;
- struct irq_work pending;
- atomic_t event_limit;
- struct perf_addr_filters_head addr_filters;
- struct perf_addr_filter_range *addr_filter_ranges;
- long unsigned int addr_filters_gen;
- struct perf_event___2 *aux_event;
- void (*destroy)(struct perf_event___2 *);
- struct callback_head callback_head;
- struct pid_namespace___2 *ns;
- u64 id;
- u64 (*clock)();
- perf_overflow_handler_t___2 overflow_handler;
- void *overflow_handler_context;
- perf_overflow_handler_t___2 orig_overflow_handler;
- struct bpf_prog___2 *prog;
- struct trace_event_call___2 *tp_event;
- struct event_filter *filter;
- void *security;
- struct list_head sb_list;
-};
-
-struct dentry_operations___2;
-
-struct dentry___2 {
- unsigned int d_flags;
- seqcount_t d_seq;
- struct hlist_bl_node d_hash;
- struct dentry___2 *d_parent;
- struct qstr d_name;
- struct inode___2 *d_inode;
- unsigned char d_iname[32];
- struct lockref d_lockref;
- const struct dentry_operations___2 *d_op;
- struct super_block___2 *d_sb;
- long unsigned int d_time;
- void *d_fsdata;
- union {
- struct list_head d_lru;
- wait_queue_head_t *d_wait;
- };
- struct list_head d_child;
- struct list_head d_subdirs;
- union {
- struct hlist_node d_alias;
- struct hlist_bl_node d_in_lookup_hash;
- struct callback_head d_rcu;
- } d_u;
-};
-
-struct address_space_operations___2;
-
-struct address_space___2 {
- struct inode___2 *host;
- struct xarray i_pages;
- gfp_t gfp_mask;
- atomic_t i_mmap_writable;
- struct rb_root_cached i_mmap;
- struct rw_semaphore i_mmap_rwsem;
- long unsigned int nrpages;
- long unsigned int nrexceptional;
- long unsigned int writeback_index;
- const struct address_space_operations___2 *a_ops;
- long unsigned int flags;
- errseq_t wb_err;
- spinlock_t private_lock;
- struct list_head private_list;
- void *private_data;
-};
-
-struct inode_operations___2;
-
-struct block_device___2;
-
-struct inode___2 {
- umode_t i_mode;
- short unsigned int i_opflags;
- kuid_t i_uid;
- kgid_t i_gid;
- unsigned int i_flags;
- struct posix_acl *i_acl;
- struct posix_acl *i_default_acl;
- const struct inode_operations___2 *i_op;
- struct super_block___2 *i_sb;
- struct address_space___2 *i_mapping;
- void *i_security;
- long unsigned int i_ino;
- union {
- const unsigned int i_nlink;
- unsigned int __i_nlink;
- };
- dev_t i_rdev;
- loff_t i_size;
- struct timespec64 i_atime;
- struct timespec64 i_mtime;
- struct timespec64 i_ctime;
- spinlock_t i_lock;
- short unsigned int i_bytes;
- u8 i_blkbits;
- u8 i_write_hint;
- blkcnt_t i_blocks;
- long unsigned int i_state;
- struct rw_semaphore i_rwsem;
- long unsigned int dirtied_when;
- long unsigned int dirtied_time_when;
- struct hlist_node i_hash;
- struct list_head i_io_list;
- struct list_head i_lru;
- struct list_head i_sb_list;
- struct list_head i_wb_list;
- union {
- struct hlist_head i_dentry;
- struct callback_head i_rcu;
- };
- atomic64_t i_version;
- atomic_t i_count;
- atomic_t i_dio_count;
- atomic_t i_writecount;
- atomic_t i_readcount;
- union {
- const struct file_operations___2 *i_fop;
- void (*free_inode)(struct inode___2 *);
- };
- struct file_lock_context *i_flctx;
- struct address_space___2 i_data;
- struct list_head i_devices;
- union {
- struct pipe_inode_info___2 *i_pipe;
- struct block_device___2 *i_bdev;
- struct cdev *i_cdev;
- char *i_link;
- unsigned int i_dir_seq;
- };
- __u32 i_generation;
- __u32 i_fsnotify_mask;
- struct fsnotify_mark_connector *i_fsnotify_marks;
- void *i_private;
-};
-
-struct vfsmount___2;
-
-struct path___2;
-
-struct dentry_operations___2 {
- int (*d_revalidate)(struct dentry___2 *, unsigned int);
- int (*d_weak_revalidate)(struct dentry___2 *, unsigned int);
- int (*d_hash)(const struct dentry___2 *, struct qstr *);
- int (*d_compare)(const struct dentry___2 *, unsigned int, const char *, const struct qstr *);
- int (*d_delete)(const struct dentry___2 *);
- int (*d_init)(struct dentry___2 *);
- void (*d_release)(struct dentry___2 *);
- void (*d_prune)(struct dentry___2 *);
- void (*d_iput)(struct dentry___2 *, struct inode___2 *);
- char * (*d_dname)(struct dentry___2 *, char *, int);
- struct vfsmount___2 * (*d_automount)(struct path___2 *);
- int (*d_manage)(const struct path___2 *, bool);
- struct dentry___2 * (*d_real)(struct dentry___2 *, const struct inode___2 *);
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct quota_format_type___2;
-
-struct mem_dqinfo___2 {
- struct quota_format_type___2 *dqi_format;
- int dqi_fmt_id;
- struct list_head dqi_dirty_list;
- long unsigned int dqi_flags;
- unsigned int dqi_bgrace;
- unsigned int dqi_igrace;
- qsize_t dqi_max_spc_limit;
- qsize_t dqi_max_ino_limit;
- void *dqi_priv;
-};
-
-struct quota_format_ops___2;
-
-struct quota_info___2 {
- unsigned int flags;
- struct rw_semaphore dqio_sem;
- struct inode___2 *files[3];
- struct mem_dqinfo___2 info[3];
- const struct quota_format_ops___2 *ops[3];
-};
-
-struct rcuwait___2 {
- struct task_struct___2 *task;
-};
-
-struct percpu_rw_semaphore___2 {
- struct rcu_sync rss;
- unsigned int *read_count;
- struct rw_semaphore rw_sem;
- struct rcuwait___2 writer;
- int readers_block;
-};
-
-struct sb_writers___2 {
- int frozen;
- wait_queue_head_t wait_unfrozen;
- struct percpu_rw_semaphore___2 rw_sem[3];
-};
-
-struct super_operations___2;
-
-struct dquot_operations___2;
-
-struct quotactl_ops___2;
-
-struct user_namespace___2;
-
-struct super_block___2 {
- struct list_head s_list;
- dev_t s_dev;
- unsigned char s_blocksize_bits;
- long unsigned int s_blocksize;
- loff_t s_maxbytes;
- struct file_system_type___3 *s_type;
- const struct super_operations___2 *s_op;
- const struct dquot_operations___2 *dq_op;
- const struct quotactl_ops___2 *s_qcop;
- const struct export_operations *s_export_op;
- long unsigned int s_flags;
- long unsigned int s_iflags;
- long unsigned int s_magic;
- struct dentry___2 *s_root;
- struct rw_semaphore s_umount;
- int s_count;
- atomic_t s_active;
- void *s_security;
- const struct xattr_handler **s_xattr;
- struct hlist_bl_head s_roots;
- struct list_head s_mounts;
- struct block_device___2 *s_bdev;
- struct backing_dev_info *s_bdi;
- struct mtd_info *s_mtd;
- struct hlist_node s_instances;
- unsigned int s_quota_types;
- struct quota_info___2 s_dquot;
- struct sb_writers___2 s_writers;
- void *s_fs_info;
- u32 s_time_gran;
- time64_t s_time_min;
- time64_t s_time_max;
- __u32 s_fsnotify_mask;
- struct fsnotify_mark_connector *s_fsnotify_marks;
- char s_id[32];
- uuid_t s_uuid;
- unsigned int s_max_links;
- fmode_t s_mode;
- struct mutex s_vfs_rename_mutex;
- const char *s_subtype;
- const struct dentry_operations___2 *s_d_op;
- int cleancache_poolid;
- struct shrinker s_shrink;
- atomic_long_t s_remove_count;
- atomic_long_t s_fsnotify_inode_refs;
- int s_readonly_remount;
- struct workqueue_struct *s_dio_done_wq;
- struct hlist_head s_pins;
- struct user_namespace___2 *s_user_ns;
- struct list_lru s_dentry_lru;
- struct list_lru s_inode_lru;
- struct callback_head rcu;
- struct work_struct destroy_work;
- struct mutex s_sync_lock;
- int s_stack_depth;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- spinlock_t s_inode_list_lock;
- struct list_head s_inodes;
- spinlock_t s_inode_wblist_lock;
- struct list_head s_inodes_wb;
- long: 64;
- long: 64;
-};
-
-struct vfsmount___2 {
- struct dentry___2 *mnt_root;
- struct super_block___2 *mnt_sb;
- int mnt_flags;
-};
-
-struct path___2 {
- struct vfsmount___2 *mnt;
- struct dentry___2 *dentry;
-};
-
-struct proc_ns_operations___2;
-
-struct ns_common___2 {
- atomic_long_t stashed;
- const struct proc_ns_operations___2 *ops;
- unsigned int inum;
-};
-
-struct ucounts___2;
-
-struct user_namespace___2 {
- struct uid_gid_map uid_map;
- struct uid_gid_map gid_map;
- struct uid_gid_map projid_map;
- atomic_t count;
- struct user_namespace___2 *parent;
- int level;
- kuid_t owner;
- kgid_t group;
- struct ns_common___2 ns;
- long unsigned int flags;
- struct list_head keyring_name_list;
- struct key *user_keyring_register;
- struct rw_semaphore keyring_sem;
- struct work_struct work;
- struct ctl_table_set set;
- struct ctl_table_header *sysctls;
- struct ucounts___2 *ucounts;
- int ucount_max[9];
-};
-
-struct vm_operations_struct___2;
-
-struct vm_area_struct___2 {
- long unsigned int vm_start;
- long unsigned int vm_end;
- struct vm_area_struct___2 *vm_next;
- struct vm_area_struct___2 *vm_prev;
- struct rb_node vm_rb;
- long unsigned int rb_subtree_gap;
- struct mm_struct___2 *vm_mm;
- pgprot_t vm_page_prot;
- long unsigned int vm_flags;
- struct {
- struct rb_node rb;
- long unsigned int rb_subtree_last;
- } shared;
- struct list_head anon_vma_chain;
- struct anon_vma *anon_vma;
- const struct vm_operations_struct___2 *vm_ops;
- long unsigned int vm_pgoff;
- struct file___2 *vm_file;
- void *vm_private_data;
- atomic_long_t swap_readahead_info;
- struct mempolicy *vm_policy;
- struct vm_userfaultfd_ctx vm_userfaultfd_ctx;
-};
-
-struct core_state___2;
-
-struct mm_struct___2 {
- struct {
- struct vm_area_struct___2 *mmap;
- struct rb_root mm_rb;
- u64 vmacache_seqnum;
- long unsigned int (*get_unmapped_area)(struct file___2 *, long unsigned int, long unsigned int, long unsigned int, long unsigned int);
- long unsigned int mmap_base;
- long unsigned int mmap_legacy_base;
- long unsigned int mmap_compat_base;
- long unsigned int mmap_compat_legacy_base;
- long unsigned int task_size;
- long unsigned int highest_vm_end;
- pgd_t *pgd;
- atomic_t membarrier_state;
- atomic_t mm_users;
- atomic_t mm_count;
- atomic_long_t pgtables_bytes;
- int map_count;
- spinlock_t page_table_lock;
- struct rw_semaphore mmap_sem;
- struct list_head mmlist;
- long unsigned int hiwater_rss;
- long unsigned int hiwater_vm;
- long unsigned int total_vm;
- long unsigned int locked_vm;
- atomic64_t pinned_vm;
- long unsigned int data_vm;
- long unsigned int exec_vm;
- long unsigned int stack_vm;
- long unsigned int def_flags;
- spinlock_t arg_lock;
- long unsigned int start_code;
- long unsigned int end_code;
- long unsigned int start_data;
- long unsigned int end_data;
- long unsigned int start_brk;
- long unsigned int brk;
- long unsigned int start_stack;
- long unsigned int arg_start;
- long unsigned int arg_end;
- long unsigned int env_start;
- long unsigned int env_end;
- long unsigned int saved_auxv[46];
- struct mm_rss_stat rss_stat;
- struct linux_binfmt *binfmt;
- mm_context_t context;
- long unsigned int flags;
- struct core_state___2 *core_state;
- spinlock_t ioctx_lock;
- struct kioctx_table *ioctx_table;
- struct user_namespace___2 *user_ns;
- struct file___2 *exe_file;
- struct mmu_notifier_mm *mmu_notifier_mm;
- atomic_t tlb_flush_pending;
- bool tlb_flush_batched;
- struct uprobes_state uprobes_state;
- atomic_long_t hugetlb_usage;
- struct work_struct async_put_work;
- };
- long unsigned int cpu_bitmap[0];
-};
-
-struct dev_pagemap_ops___2;
-
-struct dev_pagemap___2 {
- struct vmem_altmap altmap;
- struct resource res;
- struct percpu_ref *ref;
- struct percpu_ref internal_ref;
- struct completion done;
- enum memory_type type;
- unsigned int flags;
- const struct dev_pagemap_ops___2 *ops;
-};
-
-struct fown_struct___2 {
- rwlock_t lock;
- struct pid___2 *pid;
- enum pid_type pid_type;
- kuid_t uid;
- kuid_t euid;
- int signum;
-};
-
-struct file___2 {
- union {
- struct llist_node fu_llist;
- struct callback_head fu_rcuhead;
- } f_u;
- struct path___2 f_path;
- struct inode___2 *f_inode;
- const struct file_operations___2 *f_op;
- spinlock_t f_lock;
- enum rw_hint f_write_hint;
- atomic_long_t f_count;
- unsigned int f_flags;
- fmode_t f_mode;
- struct mutex f_pos_lock;
- loff_t f_pos;
- struct fown_struct___2 f_owner;
- const struct cred___2 *f_cred;
- struct file_ra_state f_ra;
- u64 f_version;
- void *f_security;
- void *private_data;
- struct list_head f_ep_links;
- struct list_head f_tfile_llink;
- struct address_space___2 *f_mapping;
- errseq_t f_wb_err;
-};
-
-struct vm_fault___2;
-
-struct vm_operations_struct___2 {
- void (*open)(struct vm_area_struct___2 *);
- void (*close)(struct vm_area_struct___2 *);
- int (*split)(struct vm_area_struct___2 *, long unsigned int);
- int (*mremap)(struct vm_area_struct___2 *);
- vm_fault_t (*fault)(struct vm_fault___2 *);
- vm_fault_t (*huge_fault)(struct vm_fault___2 *, enum page_entry_size);
- void (*map_pages)(struct vm_fault___2 *, long unsigned int, long unsigned int);
- long unsigned int (*pagesize)(struct vm_area_struct___2 *);
- vm_fault_t (*page_mkwrite)(struct vm_fault___2 *);
- vm_fault_t (*pfn_mkwrite)(struct vm_fault___2 *);
- int (*access)(struct vm_area_struct___2 *, long unsigned int, void *, int, int);
- const char * (*name)(struct vm_area_struct___2 *);
- int (*set_policy)(struct vm_area_struct___2 *, struct mempolicy *);
- struct mempolicy * (*get_policy)(struct vm_area_struct___2 *, long unsigned int);
- struct page___2 * (*find_special_page)(struct vm_area_struct___2 *, long unsigned int);
-};
-
-struct core_thread___2 {
- struct task_struct___2 *task;
- struct core_thread___2 *next;
-};
-
-struct core_state___2 {
- atomic_t nr_threads;
- struct core_thread___2 dumper;
- struct completion startup;
-};
-
-struct vm_fault___2 {
- struct vm_area_struct___2 *vma;
- unsigned int flags;
- gfp_t gfp_mask;
- long unsigned int pgoff;
- long unsigned int address;
- pmd_t *pmd;
- pud_t *pud;
- pte_t orig_pte;
- struct page___2 *cow_page;
- struct mem_cgroup *memcg;
- struct page___2 *page;
- pte_t *pte;
- spinlock_t *ptl;
- pgtable_t___2 prealloc_pte;
-};
-
-struct pglist_data___2;
-
-struct zone___2 {
- long unsigned int _watermark[3];
- long unsigned int watermark_boost;
- long unsigned int nr_reserved_highatomic;
- long int lowmem_reserve[4];
- int node;
- struct pglist_data___2 *zone_pgdat;
- struct per_cpu_pageset *pageset;
- long unsigned int zone_start_pfn;
- atomic_long_t managed_pages;
- long unsigned int spanned_pages;
- long unsigned int present_pages;
- const char *name;
- int initialized;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct zone_padding _pad1_;
- struct free_area free_area[11];
- long unsigned int flags;
- spinlock_t lock;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- struct zone_padding _pad2_;
- long unsigned int percpu_drift_mark;
- long unsigned int compact_cached_free_pfn;
- long unsigned int compact_cached_migrate_pfn[2];
- long unsigned int compact_init_migrate_pfn;
- long unsigned int compact_init_free_pfn;
- unsigned int compact_considered;
- unsigned int compact_defer_shift;
- int compact_order_failed;
- bool compact_blockskip_flush;
- bool contiguous;
- short: 16;
- struct zone_padding _pad3_;
- atomic_long_t vm_stat[12];
- atomic_long_t vm_numa_stat[6];
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct zoneref___2 {
- struct zone___2 *zone;
- int zone_idx;
-};
-
-struct zonelist___2 {
- struct zoneref___2 _zonerefs[257];
-};
-
-struct pglist_data___2 {
- struct zone___2 node_zones[4];
- struct zonelist___2 node_zonelists[2];
- int nr_zones;
- long unsigned int node_start_pfn;
- long unsigned int node_present_pages;
- long unsigned int node_spanned_pages;
- int node_id;
- wait_queue_head_t kswapd_wait;
- wait_queue_head_t pfmemalloc_wait;
- struct task_struct___2 *kswapd;
- int kswapd_order;
- enum zone_type kswapd_classzone_idx;
- int kswapd_failures;
- int kcompactd_max_order;
- enum zone_type kcompactd_classzone_idx;
- wait_queue_head_t kcompactd_wait;
- struct task_struct___2 *kcompactd;
- long unsigned int totalreserve_pages;
- long unsigned int min_unmapped_pages;
- long unsigned int min_slab_pages;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct zone_padding _pad1_;
- spinlock_t lru_lock;
- struct lruvec __lruvec;
- long unsigned int flags;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct zone_padding _pad2_;
- struct per_cpu_nodestat *per_cpu_nodestats;
- atomic_long_t vm_stat[32];
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct fwnode_operations___2;
-
-struct device___2;
-
-struct fwnode_handle___2 {
- struct fwnode_handle___2 *secondary;
- const struct fwnode_operations___2 *ops;
- struct device___2 *dev;
-};
-
-struct fwnode_reference_args___2;
-
-struct fwnode_endpoint___2;
-
-struct fwnode_operations___2 {
- struct fwnode_handle___2 * (*get)(struct fwnode_handle___2 *);
- void (*put)(struct fwnode_handle___2 *);
- bool (*device_is_available)(const struct fwnode_handle___2 *);
- const void * (*device_get_match_data)(const struct fwnode_handle___2 *, const struct device___2 *);
- bool (*property_present)(const struct fwnode_handle___2 *, const char *);
- int (*property_read_int_array)(const struct fwnode_handle___2 *, const char *, unsigned int, void *, size_t);
- int (*property_read_string_array)(const struct fwnode_handle___2 *, const char *, const char **, size_t);
- const char * (*get_name)(const struct fwnode_handle___2 *);
- const char * (*get_name_prefix)(const struct fwnode_handle___2 *);
- struct fwnode_handle___2 * (*get_parent)(const struct fwnode_handle___2 *);
- struct fwnode_handle___2 * (*get_next_child_node)(const struct fwnode_handle___2 *, struct fwnode_handle___2 *);
- struct fwnode_handle___2 * (*get_named_child_node)(const struct fwnode_handle___2 *, const char *);
- int (*get_reference_args)(const struct fwnode_handle___2 *, const char *, const char *, unsigned int, unsigned int, struct fwnode_reference_args___2 *);
- struct fwnode_handle___2 * (*graph_get_next_endpoint)(const struct fwnode_handle___2 *, struct fwnode_handle___2 *);
- struct fwnode_handle___2 * (*graph_get_remote_endpoint)(const struct fwnode_handle___2 *);
- struct fwnode_handle___2 * (*graph_get_port_parent)(struct fwnode_handle___2 *);
- int (*graph_parse_endpoint)(const struct fwnode_handle___2 *, struct fwnode_endpoint___2 *);
- int (*add_links)(const struct fwnode_handle___2 *, struct device___2 *);
-};
-
-struct kset___2;
-
-struct kobj_type___2;
-
-struct kernfs_node___2;
-
-struct kobject___2 {
- const char *name;
- struct list_head entry;
- struct kobject___2 *parent;
- struct kset___2 *kset;
- struct kobj_type___2 *ktype;
- struct kernfs_node___2 *sd;
- struct kref kref;
- unsigned int state_initialized: 1;
- unsigned int state_in_sysfs: 1;
- unsigned int state_add_uevent_sent: 1;
- unsigned int state_remove_uevent_sent: 1;
- unsigned int uevent_suppress: 1;
-};
-
-struct wakeup_source___2;
-
-struct dev_pm_info___2 {
- pm_message_t power_state;
- unsigned int can_wakeup: 1;
- unsigned int async_suspend: 1;
- bool in_dpm_list: 1;
- bool is_prepared: 1;
- bool is_suspended: 1;
- bool is_noirq_suspended: 1;
- bool is_late_suspended: 1;
- bool no_pm: 1;
- bool early_init: 1;
- bool direct_complete: 1;
- u32 driver_flags;
- spinlock_t lock;
- struct list_head entry;
- struct completion completion;
- struct wakeup_source___2 *wakeup;
- bool wakeup_path: 1;
- bool syscore: 1;
- bool no_pm_callbacks: 1;
- unsigned int must_resume: 1;
- unsigned int may_skip_resume: 1;
- struct hrtimer suspend_timer;
- long unsigned int timer_expires;
- struct work_struct work;
- wait_queue_head_t wait_queue;
- struct wake_irq *wakeirq;
- atomic_t usage_count;
- atomic_t child_count;
- unsigned int disable_depth: 3;
- unsigned int idle_notification: 1;
- unsigned int request_pending: 1;
- unsigned int deferred_resume: 1;
- unsigned int runtime_auto: 1;
- bool ignore_children: 1;
- unsigned int no_callbacks: 1;
- unsigned int irq_safe: 1;
- unsigned int use_autosuspend: 1;
- unsigned int timer_autosuspends: 1;
- unsigned int memalloc_noio: 1;
- unsigned int links_count;
- enum rpm_request request;
- enum rpm_status runtime_status;
- int runtime_error;
- int autosuspend_delay;
- u64 last_busy;
- u64 active_time;
- u64 suspended_time;
- u64 accounting_timestamp;
- struct pm_subsys_data *subsys_data;
- void (*set_latency_tolerance)(struct device___2 *, s32);
- struct dev_pm_qos *qos;
-};
-
-struct device_type___2;
-
-struct bus_type___2;
-
-struct device_driver___2;
-
-struct dev_pm_domain___2;
-
-struct dma_map_ops___2;
-
-struct device_node___2;
-
-struct class___2;
-
-struct attribute_group___2;
-
-struct device___2 {
- struct kobject___2 kobj;
- struct device___2 *parent;
- struct device_private *p;
- const char *init_name;
- const struct device_type___2 *type;
- struct bus_type___2 *bus;
- struct device_driver___2 *driver;
- void *platform_data;
- void *driver_data;
- struct mutex mutex;
- struct dev_links_info links;
- struct dev_pm_info___2 power;
- struct dev_pm_domain___2 *pm_domain;
- struct irq_domain *msi_domain;
- struct list_head msi_list;
- const struct dma_map_ops___2 *dma_ops;
- u64 *dma_mask;
- u64 coherent_dma_mask;
- u64 bus_dma_limit;
- long unsigned int dma_pfn_offset;
- struct device_dma_parameters *dma_parms;
- struct list_head dma_pools;
- struct dev_archdata archdata;
- struct device_node___2 *of_node;
- struct fwnode_handle___2 *fwnode;
- int numa_node;
- dev_t devt;
- u32 id;
- spinlock_t devres_lock;
- struct list_head devres_head;
- struct class___2 *class;
- const struct attribute_group___2 **groups;
- void (*release)(struct device___2 *);
- struct iommu_group *iommu_group;
- struct iommu_fwspec *iommu_fwspec;
- struct iommu_param *iommu_param;
- bool offline_disabled: 1;
- bool offline: 1;
- bool of_node_reused: 1;
- bool state_synced: 1;
-};
-
-struct fwnode_endpoint___2 {
- unsigned int port;
- unsigned int id;
- const struct fwnode_handle___2 *local_fwnode;
-};
-
-struct fwnode_reference_args___2 {
- struct fwnode_handle___2 *fwnode;
- unsigned int nargs;
- u64 args[8];
-};
-
-struct vm_struct___2 {
- struct vm_struct___2 *next;
- void *addr;
- long unsigned int size;
- long unsigned int flags;
- struct page___2 **pages;
- unsigned int nr_pages;
- phys_addr_t phys_addr;
- const void *caller;
-};
-
-struct smp_ops___2 {
- void (*smp_prepare_boot_cpu)();
- void (*smp_prepare_cpus)(unsigned int);
- void (*smp_cpus_done)(unsigned int);
- void (*stop_other_cpus)(int);
- void (*crash_stop_other_cpus)();
- void (*smp_send_reschedule)(int);
- int (*cpu_up)(unsigned int, struct task_struct___2 *);
- int (*cpu_disable)();
- void (*cpu_die)(unsigned int);
- void (*play_dead)();
- void (*send_call_func_ipi)(const struct cpumask *);
- void (*send_call_func_single_ipi)(int);
-};
-
-struct upid___2 {
- int nr;
- struct pid_namespace___2 *ns;
-};
-
-struct pid_namespace___2 {
- struct kref kref;
- struct idr idr;
- struct callback_head rcu;
- unsigned int pid_allocated;
- struct task_struct___2 *child_reaper;
- struct kmem_cache *pid_cachep;
- unsigned int level;
- struct pid_namespace___2 *parent;
- struct vfsmount___2 *proc_mnt;
- struct dentry___2 *proc_self;
- struct dentry___2 *proc_thread_self;
- struct fs_pin *bacct;
- struct user_namespace___2 *user_ns;
- struct ucounts___2 *ucounts;
- struct work_struct proc_work;
- kgid_t pid_gid;
- int hide_pid;
- int reboot;
- struct ns_common___2 ns;
-};
-
-struct pid___2 {
- refcount_t count;
- unsigned int level;
- struct hlist_head tasks[4];
- wait_queue_head_t wait_pidfd;
- struct callback_head rcu;
- struct upid___2 numbers[1];
-};
-
-struct signal_struct___2 {
- refcount_t sigcnt;
- atomic_t live;
- int nr_threads;
- struct list_head thread_head;
- wait_queue_head_t wait_chldexit;
- struct task_struct___2 *curr_target;
- struct sigpending shared_pending;
- struct hlist_head multiprocess;
- int group_exit_code;
- int notify_count;
- struct task_struct___2 *group_exit_task;
- int group_stop_count;
- unsigned int flags;
- unsigned int is_child_subreaper: 1;
- unsigned int has_child_subreaper: 1;
- int posix_timer_id;
- struct list_head posix_timers;
- struct hrtimer real_timer;
- ktime_t it_real_incr;
- struct cpu_itimer it[2];
- struct thread_group_cputimer cputimer;
- struct posix_cputimers posix_cputimers;
- struct pid___2 *pids[4];
- struct pid___2 *tty_old_pgrp;
- int leader;
- struct tty_struct *tty;
- seqlock_t stats_lock;
- u64 utime;
- u64 stime;
- u64 cutime;
- u64 cstime;
- u64 gtime;
- u64 cgtime;
- struct prev_cputime prev_cputime;
- long unsigned int nvcsw;
- long unsigned int nivcsw;
- long unsigned int cnvcsw;
- long unsigned int cnivcsw;
- long unsigned int min_flt;
- long unsigned int maj_flt;
- long unsigned int cmin_flt;
- long unsigned int cmaj_flt;
- long unsigned int inblock;
- long unsigned int oublock;
- long unsigned int cinblock;
- long unsigned int coublock;
- long unsigned int maxrss;
- long unsigned int cmaxrss;
- struct task_io_accounting ioac;
- long long unsigned int sum_sched_runtime;
- struct rlimit rlim[16];
- struct pacct_struct pacct;
- struct taskstats *stats;
- unsigned int audit_tty;
- struct tty_audit_buf *tty_audit_buf;
- bool oom_flag_origin;
- short int oom_score_adj;
- short int oom_score_adj_min;
- struct mm_struct___2 *oom_mm;
- struct mutex cred_guard_mutex;
-};
-
-struct cred___2 {
- atomic_t usage;
- kuid_t uid;
- kgid_t gid;
- kuid_t suid;
- kgid_t sgid;
- kuid_t euid;
- kgid_t egid;
- kuid_t fsuid;
- kgid_t fsgid;
- unsigned int securebits;
- kernel_cap_t cap_inheritable;
- kernel_cap_t cap_permitted;
- kernel_cap_t cap_effective;
- kernel_cap_t cap_bset;
- kernel_cap_t cap_ambient;
- unsigned char jit_keyring;
- struct key *session_keyring;
- struct key *process_keyring;
- struct key *thread_keyring;
- struct key *request_key_auth;
- void *security;
- struct user_struct *user;
- struct user_namespace___2 *user_ns;
- struct group_info *group_info;
- union {
- int non_rcu;
- struct callback_head rcu;
- };
-};
-
-struct net___2;
-
-struct cgroup_namespace___2;
-
-struct nsproxy___2 {
- atomic_t count;
- struct uts_namespace *uts_ns;
- struct ipc_namespace *ipc_ns;
- struct mnt_namespace *mnt_ns;
- struct pid_namespace___2 *pid_ns_for_children;
- struct net___2 *net_ns;
- struct cgroup_namespace___2 *cgroup_ns;
-};
-
-struct cgroup_subsys_state___2;
-
-struct cgroup___2;
-
-struct css_set___2 {
- struct cgroup_subsys_state___2 *subsys[4];
- refcount_t refcount;
- struct css_set___2 *dom_cset;
- struct cgroup___2 *dfl_cgrp;
- int nr_tasks;
- struct list_head tasks;
- struct list_head mg_tasks;
- struct list_head dying_tasks;
- struct list_head task_iters;
- struct list_head e_cset_node[4];
- struct list_head threaded_csets;
- struct list_head threaded_csets_node;
- struct hlist_node hlist;
- struct list_head cgrp_links;
- struct list_head mg_preload_node;
- struct list_head mg_node;
- struct cgroup___2 *mg_src_cgrp;
- struct cgroup___2 *mg_dst_cgrp;
- struct css_set___2 *mg_dst_cset;
- bool dead;
- struct callback_head callback_head;
-};
-
-struct perf_event_context___2 {
- struct pmu___2 *pmu;
- raw_spinlock_t lock;
- struct mutex mutex;
- struct list_head active_ctx_list;
- struct perf_event_groups pinned_groups;
- struct perf_event_groups flexible_groups;
- struct list_head event_list;
- struct list_head pinned_active;
- struct list_head flexible_active;
- int nr_events;
- int nr_active;
- int is_active;
- int nr_stat;
- int nr_freq;
- int rotate_disable;
- int rotate_necessary;
- refcount_t refcount;
- struct task_struct___2 *task;
- u64 time;
- u64 timestamp;
- struct perf_event_context___2 *parent_ctx;
- u64 parent_gen;
- u64 generation;
- int pin_count;
- void *task_ctx_data;
- struct callback_head callback_head;
-};
-
-struct pipe_buffer___2;
-
-struct pipe_inode_info___2 {
- struct mutex mutex;
- wait_queue_head_t wait;
- unsigned int head;
- unsigned int tail;
- unsigned int max_usage;
- unsigned int ring_size;
- unsigned int readers;
- unsigned int writers;
- unsigned int files;
- unsigned int r_counter;
- unsigned int w_counter;
- struct page___2 *tmp_page;
- struct fasync_struct___2 *fasync_readers;
- struct fasync_struct___2 *fasync_writers;
- struct pipe_buffer___2 *bufs;
- struct user_struct *user;
-};
-
-union thread_union___2 {
- struct task_struct___2 task;
- long unsigned int stack[2048];
-};
-
-struct kiocb___2 {
- struct file___2 *ki_filp;
- loff_t ki_pos;
- void (*ki_complete)(struct kiocb___2 *, long int, long int);
- void *private;
- int ki_flags;
- u16 ki_hint;
- u16 ki_ioprio;
- unsigned int ki_cookie;
-};
-
-struct iattr___2 {
- unsigned int ia_valid;
- umode_t ia_mode;
- kuid_t ia_uid;
- kgid_t ia_gid;
- loff_t ia_size;
- struct timespec64 ia_atime;
- struct timespec64 ia_mtime;
- struct timespec64 ia_ctime;
- struct file___2 *ia_file;
-};
-
-struct dquot___2 {
- struct hlist_node dq_hash;
- struct list_head dq_inuse;
- struct list_head dq_free;
- struct list_head dq_dirty;
- struct mutex dq_lock;
- spinlock_t dq_dqb_lock;
- atomic_t dq_count;
- struct super_block___2 *dq_sb;
- struct kqid dq_id;
- loff_t dq_off;
- long unsigned int dq_flags;
- struct mem_dqblk dq_dqb;
-};
-
-struct quota_format_type___2 {
- int qf_fmt_id;
- const struct quota_format_ops___2 *qf_ops;
- struct module___2 *qf_owner;
- struct quota_format_type___2 *qf_next;
-};
-
-struct quota_format_ops___2 {
- int (*check_quota_file)(struct super_block___2 *, int);
- int (*read_file_info)(struct super_block___2 *, int);
- int (*write_file_info)(struct super_block___2 *, int);
- int (*free_file_info)(struct super_block___2 *, int);
- int (*read_dqblk)(struct dquot___2 *);
- int (*commit_dqblk)(struct dquot___2 *);
- int (*release_dqblk)(struct dquot___2 *);
- int (*get_next_id)(struct super_block___2 *, struct kqid *);
-};
-
-struct dquot_operations___2 {
- int (*write_dquot)(struct dquot___2 *);
- struct dquot___2 * (*alloc_dquot)(struct super_block___2 *, int);
- void (*destroy_dquot)(struct dquot___2 *);
- int (*acquire_dquot)(struct dquot___2 *);
- int (*release_dquot)(struct dquot___2 *);
- int (*mark_dirty)(struct dquot___2 *);
- int (*write_info)(struct super_block___2 *, int);
- qsize_t * (*get_reserved_space)(struct inode___2 *);
- int (*get_projid)(struct inode___2 *, kprojid_t *);
- int (*get_inode_usage)(struct inode___2 *, qsize_t *);
- int (*get_next_id)(struct super_block___2 *, struct kqid *);
-};
-
-struct quotactl_ops___2 {
- int (*quota_on)(struct super_block___2 *, int, int, const struct path___2 *);
- int (*quota_off)(struct super_block___2 *, int);
- int (*quota_enable)(struct super_block___2 *, unsigned int);
- int (*quota_disable)(struct super_block___2 *, unsigned int);
- int (*quota_sync)(struct super_block___2 *, int);
- int (*set_info)(struct super_block___2 *, int, struct qc_info *);
- int (*get_dqblk)(struct super_block___2 *, struct kqid, struct qc_dqblk *);
- int (*get_nextdqblk)(struct super_block___2 *, struct kqid *, struct qc_dqblk *);
- int (*set_dqblk)(struct super_block___2 *, struct kqid, struct qc_dqblk *);
- int (*get_state)(struct super_block___2 *, struct qc_state *);
- int (*rm_xquota)(struct super_block___2 *, unsigned int);
-};
-
-struct module_kobject___2 {
- struct kobject___2 kobj;
- struct module___2 *mod;
- struct kobject___2 *drivers_dir;
- struct module_param_attrs *mp;
- struct completion *kobj_completion;
-};
-
-struct mod_tree_node___2 {
- struct module___2 *mod;
- struct latch_tree_node node;
-};
-
-struct module_layout___2 {
- void *base;
- unsigned int size;
- unsigned int text_size;
- unsigned int ro_size;
- unsigned int ro_after_init_size;
- struct mod_tree_node___2 mtn;
-};
-
-struct module_attribute___2;
-
-struct kernel_param___2;
-
-struct module___2 {
- enum module_state state;
- struct list_head list;
- char name[56];
- struct module_kobject___2 mkobj;
- struct module_attribute___2 *modinfo_attrs;
- const char *version;
- const char *srcversion;
- struct kobject___2 *holders_dir;
- const struct kernel_symbol *syms;
- const s32 *crcs;
- unsigned int num_syms;
- struct mutex param_lock;
- struct kernel_param___2 *kp;
- unsigned int num_kp;
- unsigned int num_gpl_syms;
- const struct kernel_symbol *gpl_syms;
- const s32 *gpl_crcs;
- bool async_probe_requested;
- const struct kernel_symbol *gpl_future_syms;
- const s32 *gpl_future_crcs;
- unsigned int num_gpl_future_syms;
- unsigned int num_exentries;
- struct exception_table_entry *extable;
- int (*init)();
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct module_layout___2 core_layout;
- struct module_layout___2 init_layout;
- struct mod_arch_specific arch;
- long unsigned int taints;
- unsigned int num_bugs;
- struct list_head bug_list;
- struct bug_entry *bug_table;
- struct mod_kallsyms *kallsyms;
- struct mod_kallsyms core_kallsyms;
- struct module_sect_attrs *sect_attrs;
- struct module_notes_attrs *notes_attrs;
- char *args;
- void *percpu;
- unsigned int percpu_size;
- unsigned int num_tracepoints;
- tracepoint_ptr_t *tracepoints_ptrs;
- unsigned int num_srcu_structs;
- struct srcu_struct **srcu_struct_ptrs;
- unsigned int num_bpf_raw_events;
- struct bpf_raw_event_map *bpf_raw_events;
- struct jump_entry *jump_entries;
- unsigned int num_jump_entries;
- unsigned int num_trace_bprintk_fmt;
- const char **trace_bprintk_fmt_start;
- struct trace_event_call___2 **trace_events;
- unsigned int num_trace_events;
- struct trace_eval_map **trace_evals;
- unsigned int num_trace_evals;
- struct list_head source_list;
- struct list_head target_list;
- void (*exit)();
- atomic_t refcnt;
- struct error_injection_entry *ei_funcs;
- unsigned int num_ei_funcs;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct address_space_operations___2 {
- int (*writepage)(struct page___2 *, struct writeback_control *);
- int (*readpage)(struct file___2 *, struct page___2 *);
- int (*writepages)(struct address_space___2 *, struct writeback_control *);
- int (*set_page_dirty)(struct page___2 *);
- int (*readpages)(struct file___2 *, struct address_space___2 *, struct list_head *, unsigned int);
- int (*write_begin)(struct file___2 *, struct address_space___2 *, loff_t, unsigned int, unsigned int, struct page___2 **, void **);
- int (*write_end)(struct file___2 *, struct address_space___2 *, loff_t, unsigned int, unsigned int, struct page___2 *, void *);
- sector_t (*bmap)(struct address_space___2 *, sector_t);
- void (*invalidatepage)(struct page___2 *, unsigned int, unsigned int);
- int (*releasepage)(struct page___2 *, gfp_t);
- void (*freepage)(struct page___2 *);
- ssize_t (*direct_IO)(struct kiocb___2 *, struct iov_iter___2 *);
- int (*migratepage)(struct address_space___2 *, struct page___2 *, struct page___2 *, enum migrate_mode);
- bool (*isolate_page)(struct page___2 *, isolate_mode_t);
- void (*putback_page)(struct page___2 *);
- int (*launder_page)(struct page___2 *);
- int (*is_partially_uptodate)(struct page___2 *, long unsigned int, long unsigned int);
- void (*is_dirty_writeback)(struct page___2 *, bool *, bool *);
- int (*error_remove_page)(struct address_space___2 *, struct page___2 *);
- int (*swap_activate)(struct swap_info_struct *, struct file___2 *, sector_t *);
- void (*swap_deactivate)(struct file___2 *);
-};
-
-struct bio_vec___2;
-
-struct iov_iter___2 {
- unsigned int type;
- size_t iov_offset;
- size_t count;
- union {
- const struct iovec *iov;
- const struct kvec *kvec;
- const struct bio_vec___2 *bvec;
- struct pipe_inode_info___2 *pipe;
- };
- union {
- long unsigned int nr_segs;
- struct {
- unsigned int head;
- unsigned int start_head;
- };
- };
-};
-
-struct block_device___2 {
- dev_t bd_dev;
- int bd_openers;
- struct inode___2 *bd_inode;
- struct super_block___2 *bd_super;
- struct mutex bd_mutex;
- void *bd_claiming;
- void *bd_holder;
- int bd_holders;
- bool bd_write_holder;
- struct list_head bd_holder_disks;
- struct block_device___2 *bd_contains;
- unsigned int bd_block_size;
- u8 bd_partno;
- struct hd_struct *bd_part;
- unsigned int bd_part_count;
- int bd_invalidated;
- struct gendisk *bd_disk;
- struct request_queue *bd_queue;
- struct backing_dev_info *bd_bdi;
- struct list_head bd_list;
- long unsigned int bd_private;
- int bd_fsfreeze_count;
- struct mutex bd_fsfreeze_mutex;
-};
-
-struct inode_operations___2 {
- struct dentry___2 * (*lookup)(struct inode___2 *, struct dentry___2 *, unsigned int);
- const char * (*get_link)(struct dentry___2 *, struct inode___2 *, struct delayed_call *);
- int (*permission)(struct inode___2 *, int);
- struct posix_acl * (*get_acl)(struct inode___2 *, int);
- int (*readlink)(struct dentry___2 *, char *, int);
- int (*create)(struct inode___2 *, struct dentry___2 *, umode_t, bool);
- int (*link)(struct dentry___2 *, struct inode___2 *, struct dentry___2 *);
- int (*unlink)(struct inode___2 *, struct dentry___2 *);
- int (*symlink)(struct inode___2 *, struct dentry___2 *, const char *);
- int (*mkdir)(struct inode___2 *, struct dentry___2 *, umode_t);
- int (*rmdir)(struct inode___2 *, struct dentry___2 *);
- int (*mknod)(struct inode___2 *, struct dentry___2 *, umode_t, dev_t);
- int (*rename)(struct inode___2 *, struct dentry___2 *, struct inode___2 *, struct dentry___2 *, unsigned int);
- int (*setattr)(struct dentry___2 *, struct iattr___2 *);
- int (*getattr)(const struct path___2 *, struct kstat *, u32, unsigned int);
- ssize_t (*listxattr)(struct dentry___2 *, char *, size_t);
- int (*fiemap)(struct inode___2 *, struct fiemap_extent_info *, u64, u64);
- int (*update_time)(struct inode___2 *, struct timespec64 *, int);
- int (*atomic_open)(struct inode___2 *, struct dentry___2 *, struct file___2 *, unsigned int, umode_t);
- int (*tmpfile)(struct inode___2 *, struct dentry___2 *, umode_t);
- int (*set_acl)(struct inode___2 *, struct posix_acl *, int);
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct file_lock_operations___2 {
- void (*fl_copy_lock)(struct file_lock___2 *, struct file_lock___2 *);
- void (*fl_release_private)(struct file_lock___2 *);
-};
-
-struct lock_manager_operations___2;
-
-struct file_lock___2 {
- struct file_lock___2 *fl_blocker;
- struct list_head fl_list;
- struct hlist_node fl_link;
- struct list_head fl_blocked_requests;
- struct list_head fl_blocked_member;
- fl_owner_t fl_owner;
- unsigned int fl_flags;
- unsigned char fl_type;
- unsigned int fl_pid;
- int fl_link_cpu;
- wait_queue_head_t fl_wait;
- struct file___2 *fl_file;
- loff_t fl_start;
- loff_t fl_end;
- struct fasync_struct___2 *fl_fasync;
- long unsigned int fl_break_time;
- long unsigned int fl_downgrade_time;
- const struct file_lock_operations___2 *fl_ops;
- const struct lock_manager_operations___2 *fl_lmops;
- union {
- struct nfs_lock_info nfs_fl;
- struct nfs4_lock_info nfs4_fl;
- struct {
- struct list_head link;
- int state;
- unsigned int debug_id;
- } afs;
- } fl_u;
-};
-
-struct lock_manager_operations___2 {
- fl_owner_t (*lm_get_owner)(fl_owner_t);
- void (*lm_put_owner)(fl_owner_t);
- void (*lm_notify)(struct file_lock___2 *);
- int (*lm_grant)(struct file_lock___2 *, int);
- bool (*lm_break)(struct file_lock___2 *);
- int (*lm_change)(struct file_lock___2 *, int, struct list_head *);
- void (*lm_setup)(struct file_lock___2 *, void **);
-};
-
-struct fasync_struct___2 {
- rwlock_t fa_lock;
- int magic;
- int fa_fd;
- struct fasync_struct___2 *fa_next;
- struct file___2 *fa_file;
- struct callback_head fa_rcu;
-};
-
-struct super_operations___2 {
- struct inode___2 * (*alloc_inode)(struct super_block___2 *);
- void (*destroy_inode)(struct inode___2 *);
- void (*free_inode)(struct inode___2 *);
- void (*dirty_inode)(struct inode___2 *, int);
- int (*write_inode)(struct inode___2 *, struct writeback_control *);
- int (*drop_inode)(struct inode___2 *);
- void (*evict_inode)(struct inode___2 *);
- void (*put_super)(struct super_block___2 *);
- int (*sync_fs)(struct super_block___2 *, int);
- int (*freeze_super)(struct super_block___2 *);
- int (*freeze_fs)(struct super_block___2 *);
- int (*thaw_super)(struct super_block___2 *);
- int (*unfreeze_fs)(struct super_block___2 *);
- int (*statfs)(struct dentry___2 *, struct kstatfs *);
- int (*remount_fs)(struct super_block___2 *, int *, char *);
- void (*umount_begin)(struct super_block___2 *);
- int (*show_options)(struct seq_file___2 *, struct dentry___2 *);
- int (*show_devname)(struct seq_file___2 *, struct dentry___2 *);
- int (*show_path)(struct seq_file___2 *, struct dentry___2 *);
- int (*show_stats)(struct seq_file___2 *, struct dentry___2 *);
- ssize_t (*quota_read)(struct super_block___2 *, int, char *, size_t, loff_t);
- ssize_t (*quota_write)(struct super_block___2 *, int, const char *, size_t, loff_t);
- struct dquot___2 ** (*get_dquots)(struct inode___2 *);
- int (*bdev_try_to_free_page)(struct super_block___2 *, struct page___2 *, gfp_t);
- long int (*nr_cached_objects)(struct super_block___2 *, struct shrink_control *);
- long int (*free_cached_objects)(struct super_block___2 *, struct shrink_control *);
-};
-
-typedef void (*poll_queue_proc___2)(struct file___2 *, wait_queue_head_t *, struct poll_table_struct___2 *);
-
-struct poll_table_struct___2 {
- poll_queue_proc___2 _qproc;
- __poll_t _key;
-};
-
-struct seq_file___2 {
- char *buf;
- size_t size;
- size_t from;
- size_t count;
- size_t pad_until;
- loff_t index;
- loff_t read_pos;
- u64 version;
- struct mutex lock;
- const struct seq_operations *op;
- int poll_event;
- const struct file___2 *file;
- void *private;
-};
-
-struct dev_pagemap_ops___2 {
- void (*page_free)(struct page___2 *);
- void (*kill)(struct dev_pagemap___2 *);
- void (*cleanup)(struct dev_pagemap___2 *);
- vm_fault_t (*migrate_to_ram)(struct vm_fault___2 *);
-};
-
-struct kobj_attribute___3 {
- struct attribute attr;
- ssize_t (*show)(struct kobject___2 *, struct kobj_attribute___3 *, char *);
- ssize_t (*store)(struct kobject___2 *, struct kobj_attribute___3 *, const char *, size_t);
-};
-
-typedef void compound_page_dtor___2(struct page___2 *);
-
-struct kernfs_root___2;
-
-struct kernfs_elem_dir___2 {
- long unsigned int subdirs;
- struct rb_root children;
- struct kernfs_root___2 *root;
-};
-
-struct kernfs_syscall_ops___2;
-
-struct kernfs_root___2 {
- struct kernfs_node___2 *kn;
- unsigned int flags;
- struct idr ino_idr;
- u32 last_id_lowbits;
- u32 id_highbits;
- struct kernfs_syscall_ops___2 *syscall_ops;
- struct list_head supers;
- wait_queue_head_t deactivate_waitq;
-};
-
-struct kernfs_elem_symlink___2 {
- struct kernfs_node___2 *target_kn;
-};
-
-struct kernfs_ops___2;
-
-struct kernfs_elem_attr___2 {
- const struct kernfs_ops___2 *ops;
- struct kernfs_open_node *open;
- loff_t size;
- struct kernfs_node___2 *notify_next;
-};
-
-struct kernfs_node___2 {
- atomic_t count;
- atomic_t active;
- struct kernfs_node___2 *parent;
- const char *name;
- struct rb_node rb;
- const void *ns;
- unsigned int hash;
- union {
- struct kernfs_elem_dir___2 dir;
- struct kernfs_elem_symlink___2 symlink;
- struct kernfs_elem_attr___2 attr;
- };
- void *priv;
- u64 id;
- short unsigned int flags;
- umode_t mode;
- struct kernfs_iattrs *iattr;
-};
-
-struct kernfs_open_file___2;
-
-struct kernfs_ops___2 {
- int (*open)(struct kernfs_open_file___2 *);
- void (*release)(struct kernfs_open_file___2 *);
- int (*seq_show)(struct seq_file___2 *, void *);
- void * (*seq_start)(struct seq_file___2 *, loff_t *);
- void * (*seq_next)(struct seq_file___2 *, void *, loff_t *);
- void (*seq_stop)(struct seq_file___2 *, void *);
- ssize_t (*read)(struct kernfs_open_file___2 *, char *, size_t, loff_t);
- size_t atomic_write_len;
- bool prealloc;
- ssize_t (*write)(struct kernfs_open_file___2 *, char *, size_t, loff_t);
- __poll_t (*poll)(struct kernfs_open_file___2 *, struct poll_table_struct___2 *);
- int (*mmap)(struct kernfs_open_file___2 *, struct vm_area_struct___2 *);
-};
-
-struct kernfs_syscall_ops___2 {
- int (*show_options)(struct seq_file___2 *, struct kernfs_root___2 *);
- int (*mkdir)(struct kernfs_node___2 *, const char *, umode_t);
- int (*rmdir)(struct kernfs_node___2 *);
- int (*rename)(struct kernfs_node___2 *, struct kernfs_node___2 *, const char *);
- int (*show_path)(struct seq_file___2 *, struct kernfs_node___2 *, struct kernfs_root___2 *);
-};
-
-struct kernfs_open_file___2 {
- struct kernfs_node___2 *kn;
- struct file___2 *file;
- struct seq_file___2 *seq_file;
- void *priv;
- struct mutex mutex;
- struct mutex prealloc_mutex;
- int event;
- struct list_head list;
- char *prealloc_buf;
- size_t atomic_write_len;
- bool mmapped: 1;
- bool released: 1;
- const struct vm_operations_struct___2 *vm_ops;
-};
-
-struct bin_attribute___2;
-
-struct attribute_group___2 {
- const char *name;
- umode_t (*is_visible)(struct kobject___2 *, struct attribute *, int);
- umode_t (*is_bin_visible)(struct kobject___2 *, struct bin_attribute___2 *, int);
- struct attribute **attrs;
- struct bin_attribute___2 **bin_attrs;
-};
-
-struct bin_attribute___2 {
- struct attribute attr;
- size_t size;
- void *private;
- ssize_t (*read)(struct file___2 *, struct kobject___2 *, struct bin_attribute___2 *, char *, loff_t, size_t);
- ssize_t (*write)(struct file___2 *, struct kobject___2 *, struct bin_attribute___2 *, char *, loff_t, size_t);
- int (*mmap)(struct file___2 *, struct kobject___2 *, struct bin_attribute___2 *, struct vm_area_struct___2 *);
-};
-
-struct sysfs_ops___2 {
- ssize_t (*show)(struct kobject___2 *, struct attribute *, char *);
- ssize_t (*store)(struct kobject___2 *, struct attribute *, const char *, size_t);
-};
-
-struct kset_uevent_ops___2;
-
-struct kset___2 {
- struct list_head list;
- spinlock_t list_lock;
- struct kobject___2 kobj;
- const struct kset_uevent_ops___2 *uevent_ops;
-};
-
-struct kobj_type___2 {
- void (*release)(struct kobject___2 *);
- const struct sysfs_ops___2 *sysfs_ops;
- struct attribute **default_attrs;
- const struct attribute_group___2 **default_groups;
- const struct kobj_ns_type_operations * (*child_ns_type)(struct kobject___2 *);
- const void * (*namespace)(struct kobject___2 *);
- void (*get_ownership)(struct kobject___2 *, kuid_t *, kgid_t *);
-};
-
-struct kset_uevent_ops___2 {
- int (* const filter)(struct kset___2 *, struct kobject___2 *);
- const char * (* const name)(struct kset___2 *, struct kobject___2 *);
- int (* const uevent)(struct kset___2 *, struct kobject___2 *, struct kobj_uevent_env *);
-};
-
-struct dev_pm_ops___2 {
- int (*prepare)(struct device___2 *);
- void (*complete)(struct device___2 *);
- int (*suspend)(struct device___2 *);
- int (*resume)(struct device___2 *);
- int (*freeze)(struct device___2 *);
- int (*thaw)(struct device___2 *);
- int (*poweroff)(struct device___2 *);
- int (*restore)(struct device___2 *);
- int (*suspend_late)(struct device___2 *);
- int (*resume_early)(struct device___2 *);
- int (*freeze_late)(struct device___2 *);
- int (*thaw_early)(struct device___2 *);
- int (*poweroff_late)(struct device___2 *);
- int (*restore_early)(struct device___2 *);
- int (*suspend_noirq)(struct device___2 *);
- int (*resume_noirq)(struct device___2 *);
- int (*freeze_noirq)(struct device___2 *);
- int (*thaw_noirq)(struct device___2 *);
- int (*poweroff_noirq)(struct device___2 *);
- int (*restore_noirq)(struct device___2 *);
- int (*runtime_suspend)(struct device___2 *);
- int (*runtime_resume)(struct device___2 *);
- int (*runtime_idle)(struct device___2 *);
-};
-
-struct wakeup_source___2 {
- const char *name;
- int id;
- struct list_head entry;
- spinlock_t lock;
- struct wake_irq *wakeirq;
- struct timer_list timer;
- long unsigned int timer_expires;
- ktime_t total_time;
- ktime_t max_time;
- ktime_t last_time;
- ktime_t start_prevent_time;
- ktime_t prevent_sleep_time;
- long unsigned int event_count;
- long unsigned int active_count;
- long unsigned int relax_count;
- long unsigned int expire_count;
- long unsigned int wakeup_count;
- struct device___2 *dev;
- bool active: 1;
- bool autosleep_enabled: 1;
-};
-
-struct dev_pm_domain___2 {
- struct dev_pm_ops___2 ops;
- int (*start)(struct device___2 *);
- void (*detach)(struct device___2 *, bool);
- int (*activate)(struct device___2 *);
- void (*sync)(struct device___2 *);
- void (*dismiss)(struct device___2 *);
-};
-
-struct bus_type___2 {
- const char *name;
- const char *dev_name;
- struct device___2 *dev_root;
- const struct attribute_group___2 **bus_groups;
- const struct attribute_group___2 **dev_groups;
- const struct attribute_group___2 **drv_groups;
- int (*match)(struct device___2 *, struct device_driver___2 *);
- int (*uevent)(struct device___2 *, struct kobj_uevent_env *);
- int (*probe)(struct device___2 *);
- void (*sync_state)(struct device___2 *);
- int (*remove)(struct device___2 *);
- void (*shutdown)(struct device___2 *);
- int (*online)(struct device___2 *);
- int (*offline)(struct device___2 *);
- int (*suspend)(struct device___2 *, pm_message_t);
- int (*resume)(struct device___2 *);
- int (*num_vf)(struct device___2 *);
- int (*dma_configure)(struct device___2 *);
- const struct dev_pm_ops___2 *pm;
- const struct iommu_ops *iommu_ops;
- struct subsys_private *p;
- struct lock_class_key lock_key;
- bool need_parent_lock;
-};
-
-struct device_driver___2 {
- const char *name;
- struct bus_type___2 *bus;
- struct module___2 *owner;
- const char *mod_name;
- bool suppress_bind_attrs;
- enum probe_type probe_type;
- const struct of_device_id *of_match_table;
- const struct acpi_device_id *acpi_match_table;
- int (*probe)(struct device___2 *);
- void (*sync_state)(struct device___2 *);
- int (*remove)(struct device___2 *);
- void (*shutdown)(struct device___2 *);
- int (*suspend)(struct device___2 *, pm_message_t);
- int (*resume)(struct device___2 *);
- const struct attribute_group___2 **groups;
- const struct attribute_group___2 **dev_groups;
- const struct dev_pm_ops___2 *pm;
- void (*coredump)(struct device___2 *);
- struct driver_private *p;
-};
-
-struct device_type___2 {
- const char *name;
- const struct attribute_group___2 **groups;
- int (*uevent)(struct device___2 *, struct kobj_uevent_env *);
- char * (*devnode)(struct device___2 *, umode_t *, kuid_t *, kgid_t *);
- void (*release)(struct device___2 *);
- const struct dev_pm_ops___2 *pm;
-};
-
-struct class___2 {
- const char *name;
- struct module___2 *owner;
- const struct attribute_group___2 **class_groups;
- const struct attribute_group___2 **dev_groups;
- struct kobject___2 *dev_kobj;
- int (*dev_uevent)(struct device___2 *, struct kobj_uevent_env *);
- char * (*devnode)(struct device___2 *, umode_t *);
- void (*class_release)(struct class___2 *);
- void (*dev_release)(struct device___2 *);
- int (*shutdown_pre)(struct device___2 *);
- const struct kobj_ns_type_operations *ns_type;
- const void * (*namespace)(struct device___2 *);
- void (*get_ownership)(struct device___2 *, kuid_t *, kgid_t *);
- const struct dev_pm_ops___2 *pm;
- struct subsys_private *p;
-};
-
-struct device_attribute___2 {
- struct attribute attr;
- ssize_t (*show)(struct device___2 *, struct device_attribute___2 *, char *);
- ssize_t (*store)(struct device___2 *, struct device_attribute___2 *, const char *, size_t);
-};
-
-struct dma_map_ops___2 {
- void * (*alloc)(struct device___2 *, size_t, dma_addr_t *, gfp_t, long unsigned int);
- void (*free)(struct device___2 *, size_t, void *, dma_addr_t, long unsigned int);
- int (*mmap)(struct device___2 *, struct vm_area_struct___2 *, void *, dma_addr_t, size_t, long unsigned int);
- int (*get_sgtable)(struct device___2 *, struct sg_table *, void *, dma_addr_t, size_t, long unsigned int);
- dma_addr_t (*map_page)(struct device___2 *, struct page___2 *, long unsigned int, size_t, enum dma_data_direction, long unsigned int);
- void (*unmap_page)(struct device___2 *, dma_addr_t, size_t, enum dma_data_direction, long unsigned int);
- int (*map_sg)(struct device___2 *, struct scatterlist *, int, enum dma_data_direction, long unsigned int);
- void (*unmap_sg)(struct device___2 *, struct scatterlist *, int, enum dma_data_direction, long unsigned int);
- dma_addr_t (*map_resource)(struct device___2 *, phys_addr_t, size_t, enum dma_data_direction, long unsigned int);
- void (*unmap_resource)(struct device___2 *, dma_addr_t, size_t, enum dma_data_direction, long unsigned int);
- void (*sync_single_for_cpu)(struct device___2 *, dma_addr_t, size_t, enum dma_data_direction);
- void (*sync_single_for_device)(struct device___2 *, dma_addr_t, size_t, enum dma_data_direction);
- void (*sync_sg_for_cpu)(struct device___2 *, struct scatterlist *, int, enum dma_data_direction);
- void (*sync_sg_for_device)(struct device___2 *, struct scatterlist *, int, enum dma_data_direction);
- void (*cache_sync)(struct device___2 *, void *, size_t, enum dma_data_direction);
- int (*dma_supported)(struct device___2 *, u64);
- u64 (*get_required_mask)(struct device___2 *);
- size_t (*max_mapping_size)(struct device___2 *);
- long unsigned int (*get_merge_boundary)(struct device___2 *);
-};
-
-struct device_node___2 {
- const char *name;
- phandle phandle;
- const char *full_name;
- struct fwnode_handle___2 fwnode;
- struct property *properties;
- struct property *deadprops;
- struct device_node___2 *parent;
- struct device_node___2 *child;
- struct device_node___2 *sibling;
- long unsigned int _flags;
- void *data;
-};
-
-struct node___3 {
- struct device___2 dev;
- struct list_head access_list;
-};
-
-struct fd___2 {
- struct file___2 *file;
- unsigned int flags;
-};
-
-typedef struct poll_table_struct___2 poll_table___2;
-
-struct fqdir___2;
-
-struct netns_ipv4___2 {
- struct ctl_table_header *forw_hdr;
- struct ctl_table_header *frags_hdr;
- struct ctl_table_header *ipv4_hdr;
- struct ctl_table_header *route_hdr;
- struct ctl_table_header *xfrm4_hdr;
- struct ipv4_devconf *devconf_all;
- struct ipv4_devconf *devconf_dflt;
- struct ip_ra_chain *ra_chain;
- struct mutex ra_mutex;
- struct fib_rules_ops *rules_ops;
- bool fib_has_custom_rules;
- unsigned int fib_rules_require_fldissect;
- struct fib_table *fib_main;
- struct fib_table *fib_default;
- bool fib_has_custom_local_routes;
- struct hlist_head *fib_table_hash;
- bool fib_offload_disabled;
- struct sock *fibnl;
- struct sock **icmp_sk;
- struct sock *mc_autojoin_sk;
- struct inet_peer_base *peers;
- struct sock **tcp_sk;
- struct fqdir___2 *fqdir;
- struct xt_table *iptable_filter;
- struct xt_table *iptable_mangle;
- struct xt_table *iptable_raw;
- struct xt_table *arptable_filter;
- struct xt_table *iptable_security;
- struct xt_table *nat_table;
- int sysctl_icmp_echo_ignore_all;
- int sysctl_icmp_echo_ignore_broadcasts;
- int sysctl_icmp_ignore_bogus_error_responses;
- int sysctl_icmp_ratelimit;
- int sysctl_icmp_ratemask;
- int sysctl_icmp_errors_use_inbound_ifaddr;
- struct local_ports ip_local_ports;
- int sysctl_tcp_ecn;
- int sysctl_tcp_ecn_fallback;
- int sysctl_ip_default_ttl;
- int sysctl_ip_no_pmtu_disc;
- int sysctl_ip_fwd_use_pmtu;
- int sysctl_ip_fwd_update_priority;
- int sysctl_ip_nonlocal_bind;
- int sysctl_ip_dynaddr;
- int sysctl_ip_early_demux;
- int sysctl_tcp_early_demux;
- int sysctl_udp_early_demux;
- int sysctl_fwmark_reflect;
- int sysctl_tcp_fwmark_accept;
- int sysctl_tcp_mtu_probing;
- int sysctl_tcp_mtu_probe_floor;
- int sysctl_tcp_base_mss;
- int sysctl_tcp_min_snd_mss;
- int sysctl_tcp_probe_threshold;
- u32 sysctl_tcp_probe_interval;
- int sysctl_tcp_keepalive_time;
- int sysctl_tcp_keepalive_probes;
- int sysctl_tcp_keepalive_intvl;
- int sysctl_tcp_syn_retries;
- int sysctl_tcp_synack_retries;
- int sysctl_tcp_syncookies;
- int sysctl_tcp_reordering;
- int sysctl_tcp_retries1;
- int sysctl_tcp_retries2;
- int sysctl_tcp_orphan_retries;
- int sysctl_tcp_fin_timeout;
- unsigned int sysctl_tcp_notsent_lowat;
- int sysctl_tcp_tw_reuse;
- int sysctl_tcp_sack;
- int sysctl_tcp_window_scaling;
- int sysctl_tcp_timestamps;
- int sysctl_tcp_early_retrans;
- int sysctl_tcp_recovery;
- int sysctl_tcp_thin_linear_timeouts;
- int sysctl_tcp_slow_start_after_idle;
- int sysctl_tcp_retrans_collapse;
- int sysctl_tcp_stdurg;
- int sysctl_tcp_rfc1337;
- int sysctl_tcp_abort_on_overflow;
- int sysctl_tcp_fack;
- int sysctl_tcp_max_reordering;
- int sysctl_tcp_dsack;
- int sysctl_tcp_app_win;
- int sysctl_tcp_adv_win_scale;
- int sysctl_tcp_frto;
- int sysctl_tcp_nometrics_save;
- int sysctl_tcp_moderate_rcvbuf;
- int sysctl_tcp_tso_win_divisor;
- int sysctl_tcp_workaround_signed_windows;
- int sysctl_tcp_limit_output_bytes;
- int sysctl_tcp_challenge_ack_limit;
- int sysctl_tcp_min_tso_segs;
- int sysctl_tcp_min_rtt_wlen;
- int sysctl_tcp_autocorking;
- int sysctl_tcp_invalid_ratelimit;
- int sysctl_tcp_pacing_ss_ratio;
- int sysctl_tcp_pacing_ca_ratio;
- int sysctl_tcp_wmem[3];
- int sysctl_tcp_rmem[3];
- int sysctl_tcp_comp_sack_nr;
- long unsigned int sysctl_tcp_comp_sack_delay_ns;
- struct inet_timewait_death_row tcp_death_row;
- int sysctl_max_syn_backlog;
- int sysctl_tcp_fastopen;
- const struct tcp_congestion_ops *tcp_congestion_control;
- struct tcp_fastopen_context *tcp_fastopen_ctx;
- spinlock_t tcp_fastopen_ctx_lock;
- unsigned int sysctl_tcp_fastopen_blackhole_timeout;
- atomic_t tfo_active_disable_times;
- long unsigned int tfo_active_disable_stamp;
- int sysctl_udp_wmem_min;
- int sysctl_udp_rmem_min;
- int sysctl_igmp_max_memberships;
- int sysctl_igmp_max_msf;
- int sysctl_igmp_llm_reports;
- int sysctl_igmp_qrv;
- struct ping_group_range ping_group_range;
- atomic_t dev_addr_genid;
- long unsigned int *sysctl_local_reserved_ports;
- int sysctl_ip_prot_sock;
- struct mr_table *mrt;
- int sysctl_fib_multipath_use_neigh;
- int sysctl_fib_multipath_hash_policy;
- struct fib_notifier_ops *notifier_ops;
- unsigned int fib_seq;
- struct fib_notifier_ops *ipmr_notifier_ops;
- unsigned int ipmr_seq;
- atomic_t rt_genid;
- siphash_key_t ip_id_key;
- long: 64;
- long: 64;
-};
-
-struct net_device___2;
-
-struct sk_buff___2;
-
-struct dst_ops___2 {
- short unsigned int family;
- unsigned int gc_thresh;
- int (*gc)(struct dst_ops___2 *);
- struct dst_entry * (*check)(struct dst_entry *, __u32);
- unsigned int (*default_advmss)(const struct dst_entry *);
- unsigned int (*mtu)(const struct dst_entry *);
- u32 * (*cow_metrics)(struct dst_entry *, long unsigned int);
- void (*destroy)(struct dst_entry *);
- void (*ifdown)(struct dst_entry *, struct net_device___2 *, int);
- struct dst_entry * (*negative_advice)(struct dst_entry *);
- void (*link_failure)(struct sk_buff___2 *);
- void (*update_pmtu)(struct dst_entry *, struct sock *, struct sk_buff___2 *, u32, bool);
- void (*redirect)(struct dst_entry *, struct sock *, struct sk_buff___2 *);
- int (*local_out)(struct net___2 *, struct sock *, struct sk_buff___2 *);
- struct neighbour * (*neigh_lookup)(const struct dst_entry *, struct sk_buff___2 *, const void *);
- void (*confirm_neigh)(const struct dst_entry *, const void *);
- struct kmem_cache *kmem_cachep;
- struct percpu_counter pcpuc_entries;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct netns_ipv6___2 {
- struct netns_sysctl_ipv6 sysctl;
- struct ipv6_devconf *devconf_all;
- struct ipv6_devconf *devconf_dflt;
- struct inet_peer_base *peers;
- struct fqdir___2 *fqdir;
- struct xt_table *ip6table_filter;
- struct xt_table *ip6table_mangle;
- struct xt_table *ip6table_raw;
- struct xt_table *ip6table_security;
- struct xt_table *ip6table_nat;
- struct fib6_info *fib6_null_entry;
- struct rt6_info *ip6_null_entry;
- struct rt6_statistics *rt6_stats;
- struct timer_list ip6_fib_timer;
- struct hlist_head *fib_table_hash;
- struct fib6_table *fib6_main_tbl;
- struct list_head fib6_walkers;
- long: 64;
- long: 64;
- struct dst_ops___2 ip6_dst_ops;
- rwlock_t fib6_walker_lock;
- spinlock_t fib6_gc_lock;
- unsigned int ip6_rt_gc_expire;
- long unsigned int ip6_rt_last_gc;
- unsigned int fib6_rules_require_fldissect;
- bool fib6_has_custom_rules;
- struct rt6_info *ip6_prohibit_entry;
- struct rt6_info *ip6_blk_hole_entry;
- struct fib6_table *fib6_local_tbl;
- struct fib_rules_ops *fib6_rules_ops;
- struct sock **icmp_sk;
- struct sock *ndisc_sk;
- struct sock *tcp_sk;
- struct sock *igmp_sk;
- struct sock *mc_autojoin_sk;
- atomic_t dev_addr_genid;
- atomic_t fib6_sernum;
- struct seg6_pernet_data *seg6_data;
- struct fib_notifier_ops *notifier_ops;
- struct fib_notifier_ops *ip6mr_notifier_ops;
- unsigned int ipmr_seq;
- struct {
- struct hlist_head head;
- spinlock_t lock;
- u32 seq;
- } ip6addrlbl_table;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct netns_nf_frag___2 {
- struct fqdir___2 *fqdir;
-};
-
-struct netns_xfrm___2 {
- struct list_head state_all;
- struct hlist_head *state_bydst;
- struct hlist_head *state_bysrc;
- struct hlist_head *state_byspi;
- unsigned int state_hmask;
- unsigned int state_num;
- struct work_struct state_hash_work;
- struct list_head policy_all;
- struct hlist_head *policy_byidx;
- unsigned int policy_idx_hmask;
- struct hlist_head policy_inexact[3];
- struct xfrm_policy_hash policy_bydst[3];
- unsigned int policy_count[6];
- struct work_struct policy_hash_work;
- struct xfrm_policy_hthresh policy_hthresh;
- struct list_head inexact_bins;
- struct sock *nlsk;
- struct sock *nlsk_stash;
- u32 sysctl_aevent_etime;
- u32 sysctl_aevent_rseqth;
- int sysctl_larval_drop;
- u32 sysctl_acq_expires;
- struct ctl_table_header *sysctl_hdr;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct dst_ops___2 xfrm4_dst_ops;
- struct dst_ops___2 xfrm6_dst_ops;
- spinlock_t xfrm_state_lock;
- spinlock_t xfrm_policy_lock;
- struct mutex xfrm_cfg_mutex;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct net___2 {
- refcount_t passive;
- refcount_t count;
- spinlock_t rules_mod_lock;
- unsigned int dev_unreg_count;
- unsigned int dev_base_seq;
- int ifindex;
- spinlock_t nsid_lock;
- atomic_t fnhe_genid;
- struct list_head list;
- struct list_head exit_list;
- struct llist_node cleanup_list;
- struct key_tag *key_domain;
- struct user_namespace___2 *user_ns;
- struct ucounts___2 *ucounts;
- struct idr netns_ids;
- struct ns_common___2 ns;
- struct list_head dev_base_head;
- struct proc_dir_entry *proc_net;
- struct proc_dir_entry *proc_net_stat;
- struct ctl_table_set sysctls;
- struct sock *rtnl;
- struct sock *genl_sock;
- struct uevent_sock *uevent_sock;
- struct hlist_head *dev_name_head;
- struct hlist_head *dev_index_head;
- struct raw_notifier_head netdev_chain;
- u32 hash_mix;
- struct net_device___2 *loopback_dev;
- struct list_head rules_ops;
- struct netns_core core;
- struct netns_mib mib;
- struct netns_packet packet;
- struct netns_unix unx;
- struct netns_nexthop nexthop;
- long: 64;
- struct netns_ipv4___2 ipv4;
- struct netns_ipv6___2 ipv6;
- struct netns_nf nf;
- struct netns_xt xt;
- struct netns_ct ct;
- struct netns_nf_frag___2 nf_frag;
- struct ctl_table_header *nf_frag_frags_hdr;
- struct sock *nfnl;
- struct sock *nfnl_stash;
- struct net_generic *gen;
- struct bpf_prog___2 *flow_dissector_prog;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct netns_xfrm___2 xfrm;
- struct netns_xdp xdp;
- struct sock *diag_nlsk;
- long: 64;
- long: 64;
-};
-
-struct cgroup_namespace___2 {
- refcount_t count;
- struct ns_common___2 ns;
- struct user_namespace___2 *user_ns;
- struct ucounts___2 *ucounts;
- struct css_set___2 *root_cset;
-};
-
-struct proc_ns_operations___2 {
- const char *name;
- const char *real_ns_name;
- int type;
- struct ns_common___2 * (*get)(struct task_struct___2 *);
- void (*put)(struct ns_common___2 *);
- int (*install)(struct nsproxy___2 *, struct ns_common___2 *);
- struct user_namespace___2 * (*owner)(struct ns_common___2 *);
- struct ns_common___2 * (*get_parent)(struct ns_common___2 *);
-};
-
-struct ucounts___2 {
- struct hlist_node node;
- struct user_namespace___2 *ns;
- kuid_t uid;
- int count;
- atomic_t ucount[9];
-};
-
-enum perf_event_read_format {
- PERF_FORMAT_TOTAL_TIME_ENABLED = 1,
- PERF_FORMAT_TOTAL_TIME_RUNNING = 2,
- PERF_FORMAT_ID = 4,
- PERF_FORMAT_GROUP = 8,
- PERF_FORMAT_MAX = 16,
-};
-
-enum perf_event_ioc_flags {
- PERF_IOC_FLAG_GROUP = 1,
-};
-
-struct perf_ns_link_info {
- __u64 dev;
- __u64 ino;
-};
-
-enum {
- NET_NS_INDEX = 0,
- UTS_NS_INDEX = 1,
- IPC_NS_INDEX = 2,
- PID_NS_INDEX = 3,
- USER_NS_INDEX = 4,
- MNT_NS_INDEX = 5,
- CGROUP_NS_INDEX = 6,
- NR_NAMESPACES = 7,
-};
-
-enum perf_event_type {
- PERF_RECORD_MMAP = 1,
- PERF_RECORD_LOST = 2,
- PERF_RECORD_COMM = 3,
- PERF_RECORD_EXIT = 4,
- PERF_RECORD_THROTTLE = 5,
- PERF_RECORD_UNTHROTTLE = 6,
- PERF_RECORD_FORK = 7,
- PERF_RECORD_READ = 8,
- PERF_RECORD_SAMPLE = 9,
- PERF_RECORD_MMAP2 = 10,
- PERF_RECORD_AUX = 11,
- PERF_RECORD_ITRACE_START = 12,
- PERF_RECORD_LOST_SAMPLES = 13,
- PERF_RECORD_SWITCH = 14,
- PERF_RECORD_SWITCH_CPU_WIDE = 15,
- PERF_RECORD_NAMESPACES = 16,
- PERF_RECORD_KSYMBOL = 17,
- PERF_RECORD_BPF_EVENT = 18,
- PERF_RECORD_MAX = 19,
-};
-
-enum perf_record_ksymbol_type {
- PERF_RECORD_KSYMBOL_TYPE_UNKNOWN = 0,
- PERF_RECORD_KSYMBOL_TYPE_BPF = 1,
- PERF_RECORD_KSYMBOL_TYPE_MAX = 2,
-};
-
-struct perf_cpu_context___2;
-
-struct perf_output_handle___2;
-
-struct pmu___2 {
- struct list_head entry;
- struct module___2 *module;
- struct device___2 *dev;
- const struct attribute_group___2 **attr_groups;
- const struct attribute_group___2 **attr_update;
- const char *name;
- int type;
- int capabilities;
- int *pmu_disable_count;
- struct perf_cpu_context___2 *pmu_cpu_context;
- atomic_t exclusive_cnt;
- int task_ctx_nr;
- int hrtimer_interval_ms;
- unsigned int nr_addr_filters;
- void (*pmu_enable)(struct pmu___2 *);
- void (*pmu_disable)(struct pmu___2 *);
- int (*event_init)(struct perf_event___2 *);
- void (*event_mapped)(struct perf_event___2 *, struct mm_struct___2 *);
- void (*event_unmapped)(struct perf_event___2 *, struct mm_struct___2 *);
- int (*add)(struct perf_event___2 *, int);
- void (*del)(struct perf_event___2 *, int);
- void (*start)(struct perf_event___2 *, int);
- void (*stop)(struct perf_event___2 *, int);
- void (*read)(struct perf_event___2 *);
- void (*start_txn)(struct pmu___2 *, unsigned int);
- int (*commit_txn)(struct pmu___2 *);
- void (*cancel_txn)(struct pmu___2 *);
- int (*event_idx)(struct perf_event___2 *);
- void (*sched_task)(struct perf_event_context___2 *, bool);
- size_t task_ctx_size;
- void (*swap_task_ctx)(struct perf_event_context___2 *, struct perf_event_context___2 *);
- void * (*setup_aux)(struct perf_event___2 *, void **, int, bool);
- void (*free_aux)(void *);
- long int (*snapshot_aux)(struct perf_event___2 *, struct perf_output_handle___2 *, long unsigned int);
- int (*addr_filters_validate)(struct list_head *);
- void (*addr_filters_sync)(struct perf_event___2 *);
- int (*aux_output_match)(struct perf_event___2 *);
- int (*filter_match)(struct perf_event___2 *);
- int (*check_period)(struct perf_event___2 *, u64);
-};
-
-struct kernel_param_ops___2 {
- unsigned int flags;
- int (*set)(const char *, const struct kernel_param___2 *);
- int (*get)(char *, const struct kernel_param___2 *);
- void (*free)(void *);
-};
-
-struct kparam_array___2;
-
-struct kernel_param___2 {
- const char *name;
- struct module___2 *mod;
- const struct kernel_param_ops___2 *ops;
- const u16 perm;
- s8 level;
- u8 flags;
- union {
- void *arg;
- const struct kparam_string *str;
- const struct kparam_array___2 *arr;
- };
-};
-
-struct kparam_array___2 {
- unsigned int max;
- unsigned int elemsize;
- unsigned int *num;
- const struct kernel_param_ops___2 *ops;
- void *elem;
-};
-
-struct module_attribute___2 {
- struct attribute attr;
- ssize_t (*show)(struct module_attribute___2 *, struct module_kobject___2 *, char *);
- ssize_t (*store)(struct module_attribute___2 *, struct module_kobject___2 *, const char *, size_t);
- void (*setup)(struct module___2 *, const char *);
- int (*test)(struct module___2 *);
- void (*free)(struct module___2 *);
-};
-
-struct trace_event_class___2;
-
-struct bpf_prog_array___2;
-
-struct trace_event_call___2 {
- struct list_head list;
- struct trace_event_class___2 *class;
- union {
- char *name;
- struct tracepoint *tp;
- };
- struct trace_event event;
- char *print_fmt;
- struct event_filter *filter;
- void *mod;
- void *data;
- int flags;
- int perf_refcount;
- struct hlist_head *perf_events;
- struct bpf_prog_array___2 *prog_array;
- int (*perf_perm)(struct trace_event_call___2 *, struct perf_event___2 *);
-};
-
-struct bpf_map___2;
-
-struct bpf_prog_aux___2;
-
-struct bpf_map_ops___2 {
- int (*map_alloc_check)(union bpf_attr *);
- struct bpf_map___2 * (*map_alloc)(union bpf_attr *);
- void (*map_release)(struct bpf_map___2 *, struct file___2 *);
- void (*map_free)(struct bpf_map___2 *);
- int (*map_get_next_key)(struct bpf_map___2 *, void *, void *);
- void (*map_release_uref)(struct bpf_map___2 *);
- void * (*map_lookup_elem_sys_only)(struct bpf_map___2 *, void *);
- void * (*map_lookup_elem)(struct bpf_map___2 *, void *);
- int (*map_update_elem)(struct bpf_map___2 *, void *, void *, u64);
- int (*map_delete_elem)(struct bpf_map___2 *, void *);
- int (*map_push_elem)(struct bpf_map___2 *, void *, u64);
- int (*map_pop_elem)(struct bpf_map___2 *, void *);
- int (*map_peek_elem)(struct bpf_map___2 *, void *);
- void * (*map_fd_get_ptr)(struct bpf_map___2 *, struct file___2 *, int);
- void (*map_fd_put_ptr)(void *);
- u32 (*map_gen_lookup)(struct bpf_map___2 *, struct bpf_insn *);
- u32 (*map_fd_sys_lookup_elem)(void *);
- void (*map_seq_show_elem)(struct bpf_map___2 *, void *, struct seq_file___2 *);
- int (*map_check_btf)(const struct bpf_map___2 *, const struct btf *, const struct btf_type *, const struct btf_type *);
- int (*map_poke_track)(struct bpf_map___2 *, struct bpf_prog_aux___2 *);
- void (*map_poke_untrack)(struct bpf_map___2 *, struct bpf_prog_aux___2 *);
- void (*map_poke_run)(struct bpf_map___2 *, u32, struct bpf_prog___2 *, struct bpf_prog___2 *);
- int (*map_direct_value_addr)(const struct bpf_map___2 *, u64 *, u32);
- int (*map_direct_value_meta)(const struct bpf_map___2 *, u64, u32 *);
- int (*map_mmap)(struct bpf_map___2 *, struct vm_area_struct___2 *);
-};
-
-struct bpf_map___2 {
- const struct bpf_map_ops___2 *ops;
- struct bpf_map___2 *inner_map_meta;
- void *security;
- enum bpf_map_type map_type;
- u32 key_size;
- u32 value_size;
- u32 max_entries;
- u32 map_flags;
- int spin_lock_off;
- u32 id;
- int numa_node;
- u32 btf_key_type_id;
- u32 btf_value_type_id;
- struct btf *btf;
- struct bpf_map_memory memory;
- char name[16];
- bool unpriv_array;
- bool frozen;
- long: 48;
- long: 64;
- long: 64;
- atomic64_t refcnt;
- atomic64_t usercnt;
- struct work_struct work;
- struct mutex freeze_mutex;
- u64 writecnt;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct bpf_jit_poke_descriptor___2;
-
-struct bpf_prog_ops___2;
-
-struct bpf_prog_offload___2;
-
-struct bpf_prog_aux___2 {
- atomic64_t refcnt;
- u32 used_map_cnt;
- u32 max_ctx_offset;
- u32 max_pkt_offset;
- u32 max_tp_access;
- u32 stack_depth;
- u32 id;
- u32 func_cnt;
- u32 func_idx;
- u32 attach_btf_id;
- struct bpf_prog___2 *linked_prog;
- bool verifier_zext;
- bool offload_requested;
- bool attach_btf_trace;
- bool func_proto_unreliable;
- enum bpf_tramp_prog_type trampoline_prog_type;
- struct bpf_trampoline *trampoline;
- struct hlist_node tramp_hlist;
- const struct btf_type *attach_func_proto;
- const char *attach_func_name;
- struct bpf_prog___2 **func;
- void *jit_data;
- struct bpf_jit_poke_descriptor___2 *poke_tab;
- u32 size_poke_tab;
- struct latch_tree_node ksym_tnode;
- struct list_head ksym_lnode;
- const struct bpf_prog_ops___2 *ops;
- struct bpf_map___2 **used_maps;
- struct bpf_prog___2 *prog;
- struct user_struct *user;
- u64 load_time;
- struct bpf_map___2 *cgroup_storage[2];
- char name[16];
- void *security;
- struct bpf_prog_offload___2 *offload;
- struct btf *btf;
- struct bpf_func_info *func_info;
- struct bpf_func_info_aux *func_info_aux;
- struct bpf_line_info *linfo;
- void **jited_linfo;
- u32 func_info_cnt;
- u32 nr_linfo;
- u32 linfo_idx;
- u32 num_exentries;
- struct exception_table_entry *extable;
- struct bpf_prog_stats *stats;
- union {
- struct work_struct work;
- struct callback_head rcu;
- };
-};
-
-struct bpf_prog___2 {
- u16 pages;
- u16 jited: 1;
- u16 jit_requested: 1;
- u16 gpl_compatible: 1;
- u16 cb_access: 1;
- u16 dst_needed: 1;
- u16 blinded: 1;
- u16 is_func: 1;
- u16 kprobe_override: 1;
- u16 has_callchain_buf: 1;
- u16 enforce_expected_attach_type: 1;
- enum bpf_prog_type type;
- enum bpf_attach_type expected_attach_type;
- u32 len;
- u32 jited_len;
- u8 tag[8];
- struct bpf_prog_aux___2 *aux;
- struct sock_fprog_kern *orig_prog;
- unsigned int (*bpf_func)(const void *, const struct bpf_insn *);
- union {
- struct sock_filter insns[0];
- struct bpf_insn insnsi[0];
- };
-};
-
-struct bpf_offloaded_map___2;
-
-struct bpf_map_dev_ops___2 {
- int (*map_get_next_key)(struct bpf_offloaded_map___2 *, void *, void *);
- int (*map_lookup_elem)(struct bpf_offloaded_map___2 *, void *, void *);
- int (*map_update_elem)(struct bpf_offloaded_map___2 *, void *, void *, u64);
- int (*map_delete_elem)(struct bpf_offloaded_map___2 *, void *);
-};
-
-struct bpf_offloaded_map___2 {
- struct bpf_map___2 map;
- struct net_device___2 *netdev;
- const struct bpf_map_dev_ops___2 *dev_ops;
- void *dev_priv;
- struct list_head offloads;
- long: 64;
- long: 64;
- long: 64;
-};
-
-typedef rx_handler_result_t rx_handler_func_t___2(struct sk_buff___2 **);
-
-typedef struct {
- struct net___2 *net;
-} possible_net_t___2;
-
-struct netdev_name_node___2;
-
-struct net_device_ops___2;
-
-struct ethtool_ops___2;
-
-struct header_ops___2;
-
-struct netdev_rx_queue___2;
-
-struct mini_Qdisc___2;
-
-struct netdev_queue___2;
-
-struct Qdisc___2;
-
-struct rtnl_link_ops___2;
-
-struct net_device___2 {
- char name[16];
- struct netdev_name_node___2 *name_node;
- struct dev_ifalias *ifalias;
- long unsigned int mem_end;
- long unsigned int mem_start;
- long unsigned int base_addr;
- int irq;
- long unsigned int state;
- struct list_head dev_list;
- struct list_head napi_list;
- struct list_head unreg_list;
- struct list_head close_list;
- struct list_head ptype_all;
- struct list_head ptype_specific;
- struct {
- struct list_head upper;
- struct list_head lower;
- } adj_list;
- netdev_features_t features;
- netdev_features_t hw_features;
- netdev_features_t wanted_features;
- netdev_features_t vlan_features;
- netdev_features_t hw_enc_features;
- netdev_features_t mpls_features;
- netdev_features_t gso_partial_features;
- int ifindex;
- int group;
- struct net_device_stats stats;
- atomic_long_t rx_dropped;
- atomic_long_t tx_dropped;
- atomic_long_t rx_nohandler;
- atomic_t carrier_up_count;
- atomic_t carrier_down_count;
- const struct net_device_ops___2 *netdev_ops;
- const struct ethtool_ops___2 *ethtool_ops;
- const struct ndisc_ops *ndisc_ops;
- const struct header_ops___2 *header_ops;
- unsigned int flags;
- unsigned int priv_flags;
- short unsigned int gflags;
- short unsigned int padded;
- unsigned char operstate;
- unsigned char link_mode;
- unsigned char if_port;
- unsigned char dma;
- unsigned int mtu;
- unsigned int min_mtu;
- unsigned int max_mtu;
- short unsigned int type;
- short unsigned int hard_header_len;
- unsigned char min_header_len;
- short unsigned int needed_headroom;
- short unsigned int needed_tailroom;
- unsigned char perm_addr[32];
- unsigned char addr_assign_type;
- unsigned char addr_len;
- unsigned char upper_level;
- unsigned char lower_level;
- short unsigned int neigh_priv_len;
- short unsigned int dev_id;
- short unsigned int dev_port;
- spinlock_t addr_list_lock;
- unsigned char name_assign_type;
- bool uc_promisc;
- struct netdev_hw_addr_list uc;
- struct netdev_hw_addr_list mc;
- struct netdev_hw_addr_list dev_addrs;
- struct kset___2 *queues_kset;
- unsigned int promiscuity;
- unsigned int allmulti;
- struct in_device *ip_ptr;
- struct inet6_dev *ip6_ptr;
- struct wireless_dev *ieee80211_ptr;
- struct wpan_dev *ieee802154_ptr;
- unsigned char *dev_addr;
- struct netdev_rx_queue___2 *_rx;
- unsigned int num_rx_queues;
- unsigned int real_num_rx_queues;
- struct bpf_prog___2 *xdp_prog;
- long unsigned int gro_flush_timeout;
- rx_handler_func_t___2 *rx_handler;
- void *rx_handler_data;
- struct mini_Qdisc___2 *miniq_ingress;
- struct netdev_queue___2 *ingress_queue;
- struct nf_hook_entries *nf_hooks_ingress;
- unsigned char broadcast[32];
- struct cpu_rmap *rx_cpu_rmap;
- struct hlist_node index_hlist;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct netdev_queue___2 *_tx;
- unsigned int num_tx_queues;
- unsigned int real_num_tx_queues;
- struct Qdisc___2 *qdisc;
- struct hlist_head qdisc_hash[16];
- unsigned int tx_queue_len;
- spinlock_t tx_global_lock;
- int watchdog_timeo;
- struct xps_dev_maps *xps_cpus_map;
- struct xps_dev_maps *xps_rxqs_map;
- struct mini_Qdisc___2 *miniq_egress;
- struct timer_list watchdog_timer;
- int *pcpu_refcnt;
- struct list_head todo_list;
- struct list_head link_watch_list;
- enum {
- NETREG_UNINITIALIZED___2 = 0,
- NETREG_REGISTERED___2 = 1,
- NETREG_UNREGISTERING___2 = 2,
- NETREG_UNREGISTERED___2 = 3,
- NETREG_RELEASED___2 = 4,
- NETREG_DUMMY___2 = 5,
- } reg_state: 8;
- bool dismantle;
- enum {
- RTNL_LINK_INITIALIZED___2 = 0,
- RTNL_LINK_INITIALIZING___2 = 1,
- } rtnl_link_state: 16;
- bool needs_free_netdev;
- void (*priv_destructor)(struct net_device___2 *);
- struct netpoll_info *npinfo;
- possible_net_t___2 nd_net;
- union {
- void *ml_priv;
- struct pcpu_lstats *lstats;
- struct pcpu_sw_netstats *tstats;
- struct pcpu_dstats *dstats;
- };
- struct device___2 dev;
- const struct attribute_group___2 *sysfs_groups[4];
- const struct attribute_group___2 *sysfs_rx_queue_group;
- const struct rtnl_link_ops___2 *rtnl_link_ops;
- unsigned int gso_max_size;
- u16 gso_max_segs;
- s16 num_tc;
- struct netdev_tc_txq tc_to_txq[16];
- u8 prio_tc_map[16];
- struct phy_device *phydev;
- struct sfp_bus *sfp_bus;
- struct lock_class_key qdisc_tx_busylock_key;
- struct lock_class_key qdisc_running_key;
- struct lock_class_key qdisc_xmit_lock_key;
- struct lock_class_key addr_list_lock_key;
- bool proto_down;
- unsigned int wol_enabled: 1;
-};
-
-struct bpf_prog_ops___2 {
- int (*test_run)(struct bpf_prog___2 *, const union bpf_attr *, union bpf_attr *);
-};
-
-struct bpf_verifier_ops___2 {
- const struct bpf_func_proto * (*get_func_proto)(enum bpf_func_id, const struct bpf_prog___2 *);
- bool (*is_valid_access)(int, int, enum bpf_access_type, const struct bpf_prog___2 *, struct bpf_insn_access_aux *);
- int (*gen_prologue)(struct bpf_insn *, bool, const struct bpf_prog___2 *);
- int (*gen_ld_abs)(const struct bpf_insn *, struct bpf_insn *);
- u32 (*convert_ctx_access)(enum bpf_access_type, const struct bpf_insn *, struct bpf_insn *, struct bpf_prog___2 *, u32 *);
-};
-
-struct bpf_prog_offload___2 {
- struct bpf_prog___2 *prog;
- struct net_device___2 *netdev;
- struct bpf_offload_dev *offdev;
- void *dev_priv;
- struct list_head offloads;
- bool dev_state;
- bool opt_failed;
- void *jited_image;
- u32 jited_len;
-};
-
-struct bpf_jit_poke_descriptor___2 {
- void *ip;
- union {
- struct {
- struct bpf_map___2 *map;
- u32 key;
- } tail_call;
- };
- bool ip_stable;
- u8 adj_off;
- u16 reason;
-};
-
-struct bpf_prog_array_item___2 {
- struct bpf_prog___2 *prog;
- struct bpf_cgroup_storage *cgroup_storage[2];
-};
-
-struct bpf_prog_array___2 {
- struct callback_head rcu;
- struct bpf_prog_array_item___2 items[0];
-};
-
-struct sk_buff___2 {
- union {
- struct {
- struct sk_buff___2 *next;
- struct sk_buff___2 *prev;
- union {
- struct net_device___2 *dev;
- long unsigned int dev_scratch;
- };
- };
- struct rb_node rbnode;
- struct list_head list;
- };
- union {
- struct sock *sk;
- int ip_defrag_offset;
- };
- union {
- ktime_t tstamp;
- u64 skb_mstamp_ns;
- };
- char cb[48];
- union {
- struct {
- long unsigned int _skb_refdst;
- void (*destructor)(struct sk_buff___2 *);
- };
- struct list_head tcp_tsorted_anchor;
- };
- long unsigned int _nfct;
- unsigned int len;
- unsigned int data_len;
- __u16 mac_len;
- __u16 hdr_len;
- __u16 queue_mapping;
- __u8 __cloned_offset[0];
- __u8 cloned: 1;
- __u8 nohdr: 1;
- __u8 fclone: 2;
- __u8 peeked: 1;
- __u8 head_frag: 1;
- __u8 pfmemalloc: 1;
- __u8 active_extensions;
- __u32 headers_start[0];
- __u8 __pkt_type_offset[0];
- __u8 pkt_type: 3;
- __u8 ignore_df: 1;
- __u8 nf_trace: 1;
- __u8 ip_summed: 2;
- __u8 ooo_okay: 1;
- __u8 l4_hash: 1;
- __u8 sw_hash: 1;
- __u8 wifi_acked_valid: 1;
- __u8 wifi_acked: 1;
- __u8 no_fcs: 1;
- __u8 encapsulation: 1;
- __u8 encap_hdr_csum: 1;
- __u8 csum_valid: 1;
- __u8 __pkt_vlan_present_offset[0];
- __u8 vlan_present: 1;
- __u8 csum_complete_sw: 1;
- __u8 csum_level: 2;
- __u8 csum_not_inet: 1;
- __u8 dst_pending_confirm: 1;
- __u8 ndisc_nodetype: 2;
- __u8 ipvs_property: 1;
- __u8 inner_protocol_type: 1;
- __u8 remcsum_offload: 1;
- __u8 tc_skip_classify: 1;
- __u8 tc_at_ingress: 1;
- __u8 tc_redirected: 1;
- __u8 tc_from_ingress: 1;
- __u16 tc_index;
- union {
- __wsum csum;
- struct {
- __u16 csum_start;
- __u16 csum_offset;
- };
- };
- __u32 priority;
- int skb_iif;
- __u32 hash;
- __be16 vlan_proto;
- __u16 vlan_tci;
- union {
- unsigned int napi_id;
- unsigned int sender_cpu;
- };
- __u32 secmark;
- union {
- __u32 mark;
- __u32 reserved_tailroom;
- };
- union {
- __be16 inner_protocol;
- __u8 inner_ipproto;
- };
- __u16 inner_transport_header;
- __u16 inner_network_header;
- __u16 inner_mac_header;
- __be16 protocol;
- __u16 transport_header;
- __u16 network_header;
- __u16 mac_header;
- __u32 headers_end[0];
- sk_buff_data_t tail;
- sk_buff_data_t end;
- unsigned char *head;
- unsigned char *data;
- unsigned int truesize;
- refcount_t users;
- struct skb_ext *extensions;
-};
-
-struct cgroup_bpf___2 {
- struct bpf_prog_array___2 *effective[26];
- struct list_head progs[26];
- u32 flags[26];
- struct bpf_prog_array___2 *inactive;
- struct percpu_ref refcnt;
- struct work_struct release_work;
-};
-
-struct cgroup_file___2 {
- struct kernfs_node___2 *kn;
- long unsigned int notified_at;
- struct timer_list notify_timer;
-};
-
-struct cgroup_subsys___2;
-
-struct cgroup_subsys_state___2 {
- struct cgroup___2 *cgroup;
- struct cgroup_subsys___2 *ss;
- struct percpu_ref refcnt;
- struct list_head sibling;
- struct list_head children;
- struct list_head rstat_css_node;
- int id;
- unsigned int flags;
- u64 serial_nr;
- atomic_t online_cnt;
- struct work_struct destroy_work;
- struct rcu_work destroy_rwork;
- struct cgroup_subsys_state___2 *parent;
-};
-
-struct cgroup_root___2;
-
-struct cgroup_rstat_cpu___2;
-
-struct cgroup___2 {
- struct cgroup_subsys_state___2 self;
- long unsigned int flags;
- int level;
- int max_depth;
- int nr_descendants;
- int nr_dying_descendants;
- int max_descendants;
- int nr_populated_csets;
- int nr_populated_domain_children;
- int nr_populated_threaded_children;
- int nr_threaded_children;
- struct kernfs_node___2 *kn;
- struct cgroup_file___2 procs_file;
- struct cgroup_file___2 events_file;
- u16 subtree_control;
- u16 subtree_ss_mask;
- u16 old_subtree_control;
- u16 old_subtree_ss_mask;
- struct cgroup_subsys_state___2 *subsys[4];
- struct cgroup_root___2 *root;
- struct list_head cset_links;
- struct list_head e_csets[4];
- struct cgroup___2 *dom_cgrp;
- struct cgroup___2 *old_dom_cgrp;
- struct cgroup_rstat_cpu___2 *rstat_cpu;
- struct list_head rstat_css_list;
- struct cgroup_base_stat last_bstat;
- struct cgroup_base_stat bstat;
- struct prev_cputime prev_cputime;
- struct list_head pidlists;
- struct mutex pidlist_mutex;
- wait_queue_head_t offline_waitq;
- struct work_struct release_agent_work;
- struct psi_group psi;
- struct cgroup_bpf___2 bpf;
- atomic_t congestion_count;
- struct cgroup_freezer_state freezer;
- u64 ancestor_ids[0];
-};
-
-struct cftype___2;
-
-struct cgroup_subsys___2 {
- struct cgroup_subsys_state___2 * (*css_alloc)(struct cgroup_subsys_state___2 *);
- int (*css_online)(struct cgroup_subsys_state___2 *);
- void (*css_offline)(struct cgroup_subsys_state___2 *);
- void (*css_released)(struct cgroup_subsys_state___2 *);
- void (*css_free)(struct cgroup_subsys_state___2 *);
- void (*css_reset)(struct cgroup_subsys_state___2 *);
- void (*css_rstat_flush)(struct cgroup_subsys_state___2 *, int);
- int (*css_extra_stat_show)(struct seq_file___2 *, struct cgroup_subsys_state___2 *);
- int (*can_attach)(struct cgroup_taskset *);
- void (*cancel_attach)(struct cgroup_taskset *);
- void (*attach)(struct cgroup_taskset *);
- void (*post_attach)();
- int (*can_fork)(struct task_struct___2 *);
- void (*cancel_fork)(struct task_struct___2 *);
- void (*fork)(struct task_struct___2 *);
- void (*exit)(struct task_struct___2 *);
- void (*release)(struct task_struct___2 *);
- void (*bind)(struct cgroup_subsys_state___2 *);
- bool early_init: 1;
- bool implicit_on_dfl: 1;
- bool threaded: 1;
- bool broken_hierarchy: 1;
- bool warned_broken_hierarchy: 1;
- int id;
- const char *name;
- const char *legacy_name;
- struct cgroup_root___2 *root;
- struct idr css_idr;
- struct list_head cfts;
- struct cftype___2 *dfl_cftypes;
- struct cftype___2 *legacy_cftypes;
- unsigned int depends_on;
-};
-
-struct cgroup_rstat_cpu___2 {
- struct u64_stats_sync bsync;
- struct cgroup_base_stat bstat;
- struct cgroup_base_stat last_bstat;
- struct cgroup___2 *updated_children;
- struct cgroup___2 *updated_next;
-};
-
-struct cgroup_root___2 {
- struct kernfs_root___2 *kf_root;
- unsigned int subsys_mask;
- int hierarchy_id;
- struct cgroup___2 cgrp;
- u64 cgrp_ancestor_id_storage;
- atomic_t nr_cgrps;
- struct list_head root_list;
- unsigned int flags;
- char release_agent_path[4096];
- char name[64];
-};
-
-struct cftype___2 {
- char name[64];
- long unsigned int private;
- size_t max_write_len;
- unsigned int flags;
- unsigned int file_offset;
- struct cgroup_subsys___2 *ss;
- struct list_head node;
- struct kernfs_ops___2 *kf_ops;
- int (*open)(struct kernfs_open_file___2 *);
- void (*release)(struct kernfs_open_file___2 *);
- u64 (*read_u64)(struct cgroup_subsys_state___2 *, struct cftype___2 *);
- s64 (*read_s64)(struct cgroup_subsys_state___2 *, struct cftype___2 *);
- int (*seq_show)(struct seq_file___2 *, void *);
- void * (*seq_start)(struct seq_file___2 *, loff_t *);
- void * (*seq_next)(struct seq_file___2 *, void *, loff_t *);
- void (*seq_stop)(struct seq_file___2 *, void *);
- int (*write_u64)(struct cgroup_subsys_state___2 *, struct cftype___2 *, u64);
- int (*write_s64)(struct cgroup_subsys_state___2 *, struct cftype___2 *, s64);
- ssize_t (*write)(struct kernfs_open_file___2 *, char *, size_t, loff_t);
- __poll_t (*poll)(struct kernfs_open_file___2 *, struct poll_table_struct___2 *);
-};
-
-struct perf_cpu_context___2 {
- struct perf_event_context___2 ctx;
- struct perf_event_context___2 *task_ctx;
- int active_oncpu;
- int exclusive;
- raw_spinlock_t hrtimer_lock;
- struct hrtimer hrtimer;
- ktime_t hrtimer_interval;
- unsigned int hrtimer_active;
- struct list_head sched_cb_entry;
- int sched_cb_usage;
- int online;
-};
-
-struct perf_output_handle___2 {
- struct perf_event___2 *event;
- struct ring_buffer___2 *rb;
- long unsigned int wakeup;
- long unsigned int size;
- u64 aux_flags;
- union {
- void *addr;
- long unsigned int head;
- };
- int page;
-};
-
-struct perf_addr_filter___2 {
- struct list_head entry;
- struct path___2 path;
- long unsigned int offset;
- long unsigned int size;
- enum perf_addr_filter_action_t action;
-};
-
-struct swevent_hlist {
- struct hlist_head heads[256];
- struct callback_head callback_head;
-};
-
-struct pmu_event_list {
- raw_spinlock_t lock;
- struct list_head list;
-};
-
-struct ring_buffer___2 {
- refcount_t refcount;
- struct callback_head callback_head;
- int nr_pages;
- int overwrite;
- int paused;
- atomic_t poll;
- local_t head;
- unsigned int nest;
- local_t events;
- local_t wakeup;
- local_t lost;
- long int watermark;
- long int aux_watermark;
- spinlock_t event_lock;
- struct list_head event_list;
- atomic_t mmap_count;
- long unsigned int mmap_locked;
- struct user_struct *mmap_user;
- long int aux_head;
- unsigned int aux_nest;
- long int aux_wakeup;
- long unsigned int aux_pgoff;
- int aux_nr_pages;
- int aux_overwrite;
- atomic_t aux_mmap_count;
- long unsigned int aux_mmap_locked;
- void (*free_aux)(void *);
- refcount_t aux_refcount;
- int aux_in_sampling;
- void **aux_pages;
- void *aux_priv;
- struct perf_event_mmap_page *user_page;
- void *data_pages[0];
-};
-
-struct bpf_perf_event_data_kern___2 {
- bpf_user_pt_regs_t *regs;
- struct perf_sample_data *data;
- struct perf_event___2 *event;
-};
-
-struct perf_pmu_events_attr___2 {
- struct device_attribute___2 attr;
- u64 id;
- const char *event_str;
-};
-
-struct trace_event_class___2 {
- const char *system;
- void *probe;
- void *perf_probe;
- int (*reg)(struct trace_event_call___2 *, enum trace_reg, void *);
- int (*define_fields)(struct trace_event_call___2 *);
- struct list_head * (*get_fields)(struct trace_event_call___2 *);
- struct list_head fields;
- int (*raw_init)(struct trace_event_call___2 *);
-};
-
-struct bio_vec___2 {
- struct page___2 *bv_page;
- unsigned int bv_len;
- unsigned int bv_offset;
-};
-
-struct pipe_buf_operations___2;
-
-struct pipe_buffer___2 {
- struct page___2 *page;
- unsigned int offset;
- unsigned int len;
- const struct pipe_buf_operations___2 *ops;
- unsigned int flags;
- long unsigned int private;
-};
-
-struct pipe_buf_operations___2 {
- int (*confirm)(struct pipe_inode_info___2 *, struct pipe_buffer___2 *);
- void (*release)(struct pipe_inode_info___2 *, struct pipe_buffer___2 *);
- int (*steal)(struct pipe_inode_info___2 *, struct pipe_buffer___2 *);
- bool (*get)(struct pipe_inode_info___2 *, struct pipe_buffer___2 *);
-};
-
-struct sk_buff_head___2 {
- struct sk_buff___2 *next;
- struct sk_buff___2 *prev;
- __u32 qlen;
- spinlock_t lock;
-};
-
-struct ethtool_ops___2 {
- void (*get_drvinfo)(struct net_device___2 *, struct ethtool_drvinfo *);
- int (*get_regs_len)(struct net_device___2 *);
- void (*get_regs)(struct net_device___2 *, struct ethtool_regs *, void *);
- void (*get_wol)(struct net_device___2 *, struct ethtool_wolinfo *);
- int (*set_wol)(struct net_device___2 *, struct ethtool_wolinfo *);
- u32 (*get_msglevel)(struct net_device___2 *);
- void (*set_msglevel)(struct net_device___2 *, u32);
- int (*nway_reset)(struct net_device___2 *);
- u32 (*get_link)(struct net_device___2 *);
- int (*get_eeprom_len)(struct net_device___2 *);
- int (*get_eeprom)(struct net_device___2 *, struct ethtool_eeprom *, u8 *);
- int (*set_eeprom)(struct net_device___2 *, struct ethtool_eeprom *, u8 *);
- int (*get_coalesce)(struct net_device___2 *, struct ethtool_coalesce *);
- int (*set_coalesce)(struct net_device___2 *, struct ethtool_coalesce *);
- void (*get_ringparam)(struct net_device___2 *, struct ethtool_ringparam *);
- int (*set_ringparam)(struct net_device___2 *, struct ethtool_ringparam *);
- void (*get_pauseparam)(struct net_device___2 *, struct ethtool_pauseparam *);
- int (*set_pauseparam)(struct net_device___2 *, struct ethtool_pauseparam *);
- void (*self_test)(struct net_device___2 *, struct ethtool_test *, u64 *);
- void (*get_strings)(struct net_device___2 *, u32, u8 *);
- int (*set_phys_id)(struct net_device___2 *, enum ethtool_phys_id_state);
- void (*get_ethtool_stats)(struct net_device___2 *, struct ethtool_stats *, u64 *);
- int (*begin)(struct net_device___2 *);
- void (*complete)(struct net_device___2 *);
- u32 (*get_priv_flags)(struct net_device___2 *);
- int (*set_priv_flags)(struct net_device___2 *, u32);
- int (*get_sset_count)(struct net_device___2 *, int);
- int (*get_rxnfc)(struct net_device___2 *, struct ethtool_rxnfc *, u32 *);
- int (*set_rxnfc)(struct net_device___2 *, struct ethtool_rxnfc *);
- int (*flash_device)(struct net_device___2 *, struct ethtool_flash *);
- int (*reset)(struct net_device___2 *, u32 *);
- u32 (*get_rxfh_key_size)(struct net_device___2 *);
- u32 (*get_rxfh_indir_size)(struct net_device___2 *);
- int (*get_rxfh)(struct net_device___2 *, u32 *, u8 *, u8 *);
- int (*set_rxfh)(struct net_device___2 *, const u32 *, const u8 *, const u8);
- int (*get_rxfh_context)(struct net_device___2 *, u32 *, u8 *, u8 *, u32);
- int (*set_rxfh_context)(struct net_device___2 *, const u32 *, const u8 *, const u8, u32 *, bool);
- void (*get_channels)(struct net_device___2 *, struct ethtool_channels *);
- int (*set_channels)(struct net_device___2 *, struct ethtool_channels *);
- int (*get_dump_flag)(struct net_device___2 *, struct ethtool_dump *);
- int (*get_dump_data)(struct net_device___2 *, struct ethtool_dump *, void *);
- int (*set_dump)(struct net_device___2 *, struct ethtool_dump *);
- int (*get_ts_info)(struct net_device___2 *, struct ethtool_ts_info *);
- int (*get_module_info)(struct net_device___2 *, struct ethtool_modinfo *);
- int (*get_module_eeprom)(struct net_device___2 *, struct ethtool_eeprom *, u8 *);
- int (*get_eee)(struct net_device___2 *, struct ethtool_eee *);
- int (*set_eee)(struct net_device___2 *, struct ethtool_eee *);
- int (*get_tunable)(struct net_device___2 *, const struct ethtool_tunable *, void *);
- int (*set_tunable)(struct net_device___2 *, const struct ethtool_tunable *, const void *);
- int (*get_per_queue_coalesce)(struct net_device___2 *, u32, struct ethtool_coalesce *);
- int (*set_per_queue_coalesce)(struct net_device___2 *, u32, struct ethtool_coalesce *);
- int (*get_link_ksettings)(struct net_device___2 *, struct ethtool_link_ksettings *);
- int (*set_link_ksettings)(struct net_device___2 *, const struct ethtool_link_ksettings *);
- int (*get_fecparam)(struct net_device___2 *, struct ethtool_fecparam *);
- int (*set_fecparam)(struct net_device___2 *, struct ethtool_fecparam *);
- void (*get_ethtool_phy_stats)(struct net_device___2 *, struct ethtool_stats *, u64 *);
-};
-
-struct inet_frags___2;
-
-struct fqdir___2 {
- long int high_thresh;
- long int low_thresh;
- int timeout;
- int max_dist;
- struct inet_frags___2 *f;
- struct net___2 *net;
- bool dead;
- long: 56;
- long: 64;
- long: 64;
- struct rhashtable rhashtable;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- atomic_long_t mem;
- struct work_struct destroy_work;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct inet_frag_queue___2;
-
-struct inet_frags___2 {
- unsigned int qsize;
- void (*constructor)(struct inet_frag_queue___2 *, const void *);
- void (*destructor)(struct inet_frag_queue___2 *);
- void (*frag_expire)(struct timer_list *);
- struct kmem_cache *frags_cachep;
- const char *frags_cache_name;
- struct rhashtable_params rhash_params;
- refcount_t refcnt;
- struct completion completion;
-};
-
-struct inet_frag_queue___2 {
- struct rhash_head node;
- union {
- struct frag_v4_compare_key v4;
- struct frag_v6_compare_key v6;
- } key;
- struct timer_list timer;
- spinlock_t lock;
- refcount_t refcnt;
- struct rb_root rb_fragments;
- struct sk_buff___2 *fragments_tail;
- struct sk_buff___2 *last_run_head;
- ktime_t stamp;
- int len;
- int meat;
- __u8 flags;
- u16 max_size;
- struct fqdir___2 *fqdir;
- struct callback_head rcu;
-};
-
-struct pernet_operations___2 {
- struct list_head list;
- int (*init)(struct net___2 *);
- void (*pre_exit)(struct net___2 *);
- void (*exit)(struct net___2 *);
- void (*exit_batch)(struct list_head *);
- unsigned int *id;
- size_t size;
-};
-
-struct xdp_rxq_info___2 {
- struct net_device___2 *dev;
- u32 queue_index;
- u32 reg_state;
- struct xdp_mem_info mem;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct xdp_frame___2 {
- void *data;
- u16 len;
- u16 headroom;
- u16 metasize;
- struct xdp_mem_info mem;
- struct net_device___2 *dev_rx;
-};
-
-struct netlink_callback___2 {
- struct sk_buff___2 *skb;
- const struct nlmsghdr *nlh;
- int (*dump)(struct sk_buff___2 *, struct netlink_callback___2 *);
- int (*done)(struct netlink_callback___2 *);
- void *data;
- struct module___2 *module;
- struct netlink_ext_ack *extack;
- u16 family;
- u16 min_dump_alloc;
- bool strict_check;
- u16 answer_flags;
- unsigned int prev_seq;
- unsigned int seq;
- union {
- u8 ctx[48];
- long int args[6];
- };
-};
-
-struct header_ops___2 {
- int (*create)(struct sk_buff___2 *, struct net_device___2 *, short unsigned int, const void *, const void *, unsigned int);
- int (*parse)(const struct sk_buff___2 *, unsigned char *);
- int (*cache)(const struct neighbour *, struct hh_cache *, __be16);
- void (*cache_update)(struct hh_cache *, const struct net_device___2 *, const unsigned char *);
- bool (*validate)(const char *, unsigned int);
- __be16 (*parse_protocol)(const struct sk_buff___2 *);
-};
-
-struct napi_struct___2 {
- struct list_head poll_list;
- long unsigned int state;
- int weight;
- long unsigned int gro_bitmask;
- int (*poll)(struct napi_struct___2 *, int);
- int poll_owner;
- struct net_device___2 *dev;
- struct gro_list gro_hash[8];
- struct sk_buff___2 *skb;
- struct list_head rx_list;
- int rx_count;
- struct hrtimer timer;
- struct list_head dev_list;
- struct hlist_node napi_hash_node;
- unsigned int napi_id;
-};
-
-struct netdev_queue___2 {
- struct net_device___2 *dev;
- struct Qdisc___2 *qdisc;
- struct Qdisc___2 *qdisc_sleeping;
- struct kobject___2 kobj;
- int numa_node;
- long unsigned int tx_maxrate;
- long unsigned int trans_timeout;
- struct net_device___2 *sb_dev;
- struct xdp_umem *umem;
- spinlock_t _xmit_lock;
- int xmit_lock_owner;
- long unsigned int trans_start;
- long unsigned int state;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct dql dql;
-};
-
-struct qdisc_skb_head___2 {
- struct sk_buff___2 *head;
- struct sk_buff___2 *tail;
- __u32 qlen;
- spinlock_t lock;
-};
-
-struct Qdisc_ops___2;
-
-struct Qdisc___2 {
- int (*enqueue)(struct sk_buff___2 *, struct Qdisc___2 *, struct sk_buff___2 **);
- struct sk_buff___2 * (*dequeue)(struct Qdisc___2 *);
- unsigned int flags;
- u32 limit;
- const struct Qdisc_ops___2 *ops;
- struct qdisc_size_table *stab;
- struct hlist_node hash;
- u32 handle;
- u32 parent;
- struct netdev_queue___2 *dev_queue;
- struct net_rate_estimator *rate_est;
- struct gnet_stats_basic_cpu *cpu_bstats;
- struct gnet_stats_queue *cpu_qstats;
- int padded;
- refcount_t refcnt;
- long: 64;
- long: 64;
- long: 64;
- struct sk_buff_head___2 gso_skb;
- struct qdisc_skb_head___2 q;
- struct gnet_stats_basic_packed bstats;
- seqcount_t running;
- struct gnet_stats_queue qstats;
- long unsigned int state;
- struct Qdisc___2 *next_sched;
- struct sk_buff_head___2 skb_bad_txq;
- spinlock_t busylock;
- spinlock_t seqlock;
- bool empty;
- struct callback_head rcu;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct netdev_rx_queue___2 {
- struct rps_map *rps_map;
- struct rps_dev_flow_table *rps_flow_table;
- struct kobject___2 kobj;
- struct net_device___2 *dev;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct xdp_rxq_info___2 xdp_rxq;
- struct xdp_umem *umem;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct netdev_bpf___2 {
- enum bpf_netdev_command command;
- union {
- struct {
- u32 flags;
- struct bpf_prog___2 *prog;
- struct netlink_ext_ack *extack;
- };
- struct {
- u32 prog_id;
- u32 prog_flags;
- };
- struct {
- struct bpf_offloaded_map___2 *offmap;
- };
- struct {
- struct xdp_umem *umem;
- u16 queue_id;
- } xsk;
- };
-};
-
-struct netdev_name_node___2 {
- struct hlist_node hlist;
- struct list_head list;
- struct net_device___2 *dev;
- const char *name;
-};
-
-struct net_device_ops___2 {
- int (*ndo_init)(struct net_device___2 *);
- void (*ndo_uninit)(struct net_device___2 *);
- int (*ndo_open)(struct net_device___2 *);
- int (*ndo_stop)(struct net_device___2 *);
- netdev_tx_t (*ndo_start_xmit)(struct sk_buff___2 *, struct net_device___2 *);
- netdev_features_t (*ndo_features_check)(struct sk_buff___2 *, struct net_device___2 *, netdev_features_t);
- u16 (*ndo_select_queue)(struct net_device___2 *, struct sk_buff___2 *, struct net_device___2 *);
- void (*ndo_change_rx_flags)(struct net_device___2 *, int);
- void (*ndo_set_rx_mode)(struct net_device___2 *);
- int (*ndo_set_mac_address)(struct net_device___2 *, void *);
- int (*ndo_validate_addr)(struct net_device___2 *);
- int (*ndo_do_ioctl)(struct net_device___2 *, struct ifreq *, int);
- int (*ndo_set_config)(struct net_device___2 *, struct ifmap *);
- int (*ndo_change_mtu)(struct net_device___2 *, int);
- int (*ndo_neigh_setup)(struct net_device___2 *, struct neigh_parms *);
- void (*ndo_tx_timeout)(struct net_device___2 *);
- void (*ndo_get_stats64)(struct net_device___2 *, struct rtnl_link_stats64 *);
- bool (*ndo_has_offload_stats)(const struct net_device___2 *, int);
- int (*ndo_get_offload_stats)(int, const struct net_device___2 *, void *);
- struct net_device_stats * (*ndo_get_stats)(struct net_device___2 *);
- int (*ndo_vlan_rx_add_vid)(struct net_device___2 *, __be16, u16);
- int (*ndo_vlan_rx_kill_vid)(struct net_device___2 *, __be16, u16);
- void (*ndo_poll_controller)(struct net_device___2 *);
- int (*ndo_netpoll_setup)(struct net_device___2 *, struct netpoll_info *);
- void (*ndo_netpoll_cleanup)(struct net_device___2 *);
- int (*ndo_set_vf_mac)(struct net_device___2 *, int, u8 *);
- int (*ndo_set_vf_vlan)(struct net_device___2 *, int, u16, u8, __be16);
- int (*ndo_set_vf_rate)(struct net_device___2 *, int, int, int);
- int (*ndo_set_vf_spoofchk)(struct net_device___2 *, int, bool);
- int (*ndo_set_vf_trust)(struct net_device___2 *, int, bool);
- int (*ndo_get_vf_config)(struct net_device___2 *, int, struct ifla_vf_info *);
- int (*ndo_set_vf_link_state)(struct net_device___2 *, int, int);
- int (*ndo_get_vf_stats)(struct net_device___2 *, int, struct ifla_vf_stats *);
- int (*ndo_set_vf_port)(struct net_device___2 *, int, struct nlattr **);
- int (*ndo_get_vf_port)(struct net_device___2 *, int, struct sk_buff___2 *);
- int (*ndo_get_vf_guid)(struct net_device___2 *, int, struct ifla_vf_guid *, struct ifla_vf_guid *);
- int (*ndo_set_vf_guid)(struct net_device___2 *, int, u64, int);
- int (*ndo_set_vf_rss_query_en)(struct net_device___2 *, int, bool);
- int (*ndo_setup_tc)(struct net_device___2 *, enum tc_setup_type, void *);
- int (*ndo_rx_flow_steer)(struct net_device___2 *, const struct sk_buff___2 *, u16, u32);
- int (*ndo_add_slave)(struct net_device___2 *, struct net_device___2 *, struct netlink_ext_ack *);
- int (*ndo_del_slave)(struct net_device___2 *, struct net_device___2 *);
- netdev_features_t (*ndo_fix_features)(struct net_device___2 *, netdev_features_t);
- int (*ndo_set_features)(struct net_device___2 *, netdev_features_t);
- int (*ndo_neigh_construct)(struct net_device___2 *, struct neighbour *);
- void (*ndo_neigh_destroy)(struct net_device___2 *, struct neighbour *);
- int (*ndo_fdb_add)(struct ndmsg *, struct nlattr **, struct net_device___2 *, const unsigned char *, u16, u16, struct netlink_ext_ack *);
- int (*ndo_fdb_del)(struct ndmsg *, struct nlattr **, struct net_device___2 *, const unsigned char *, u16);
- int (*ndo_fdb_dump)(struct sk_buff___2 *, struct netlink_callback___2 *, struct net_device___2 *, struct net_device___2 *, int *);
- int (*ndo_fdb_get)(struct sk_buff___2 *, struct nlattr **, struct net_device___2 *, const unsigned char *, u16, u32, u32, struct netlink_ext_ack *);
- int (*ndo_bridge_setlink)(struct net_device___2 *, struct nlmsghdr *, u16, struct netlink_ext_ack *);
- int (*ndo_bridge_getlink)(struct sk_buff___2 *, u32, u32, struct net_device___2 *, u32, int);
- int (*ndo_bridge_dellink)(struct net_device___2 *, struct nlmsghdr *, u16);
- int (*ndo_change_carrier)(struct net_device___2 *, bool);
- int (*ndo_get_phys_port_id)(struct net_device___2 *, struct netdev_phys_item_id *);
- int (*ndo_get_port_parent_id)(struct net_device___2 *, struct netdev_phys_item_id *);
- int (*ndo_get_phys_port_name)(struct net_device___2 *, char *, size_t);
- void (*ndo_udp_tunnel_add)(struct net_device___2 *, struct udp_tunnel_info *);
- void (*ndo_udp_tunnel_del)(struct net_device___2 *, struct udp_tunnel_info *);
- void * (*ndo_dfwd_add_station)(struct net_device___2 *, struct net_device___2 *);
- void (*ndo_dfwd_del_station)(struct net_device___2 *, void *);
- int (*ndo_set_tx_maxrate)(struct net_device___2 *, int, u32);
- int (*ndo_get_iflink)(const struct net_device___2 *);
- int (*ndo_change_proto_down)(struct net_device___2 *, bool);
- int (*ndo_fill_metadata_dst)(struct net_device___2 *, struct sk_buff___2 *);
- void (*ndo_set_rx_headroom)(struct net_device___2 *, int);
- int (*ndo_bpf)(struct net_device___2 *, struct netdev_bpf___2 *);
- int (*ndo_xdp_xmit)(struct net_device___2 *, int, struct xdp_frame___2 **, u32);
- int (*ndo_xsk_wakeup)(struct net_device___2 *, u32, u32);
- struct devlink_port * (*ndo_get_devlink_port)(struct net_device___2 *);
-};
-
-struct tcf_proto___2;
-
-struct mini_Qdisc___2 {
- struct tcf_proto___2 *filter_list;
- struct gnet_stats_basic_cpu *cpu_bstats;
- struct gnet_stats_queue *cpu_qstats;
- struct callback_head rcu;
-};
-
-struct rtnl_link_ops___2 {
- struct list_head list;
- const char *kind;
- size_t priv_size;
- void (*setup)(struct net_device___2 *);
- unsigned int maxtype;
- const struct nla_policy *policy;
- int (*validate)(struct nlattr **, struct nlattr **, struct netlink_ext_ack *);
- int (*newlink)(struct net___2 *, struct net_device___2 *, struct nlattr **, struct nlattr **, struct netlink_ext_ack *);
- int (*changelink)(struct net_device___2 *, struct nlattr **, struct nlattr **, struct netlink_ext_ack *);
- void (*dellink)(struct net_device___2 *, struct list_head *);
- size_t (*get_size)(const struct net_device___2 *);
- int (*fill_info)(struct sk_buff___2 *, const struct net_device___2 *);
- size_t (*get_xstats_size)(const struct net_device___2 *);
- int (*fill_xstats)(struct sk_buff___2 *, const struct net_device___2 *);
- unsigned int (*get_num_tx_queues)();
- unsigned int (*get_num_rx_queues)();
- unsigned int slave_maxtype;
- const struct nla_policy *slave_policy;
- int (*slave_changelink)(struct net_device___2 *, struct net_device___2 *, struct nlattr **, struct nlattr **, struct netlink_ext_ack *);
- size_t (*get_slave_size)(const struct net_device___2 *, const struct net_device___2 *);
- int (*fill_slave_info)(struct sk_buff___2 *, const struct net_device___2 *, const struct net_device___2 *);
- struct net___2 * (*get_link_net)(const struct net_device___2 *);
- size_t (*get_linkxstats_size)(const struct net_device___2 *, int);
- int (*fill_linkxstats)(struct sk_buff___2 *, const struct net_device___2 *, int *, int);
-};
-
-struct softnet_data___2 {
- struct list_head poll_list;
- struct sk_buff_head___2 process_queue;
- unsigned int processed;
- unsigned int time_squeeze;
- unsigned int received_rps;
- struct softnet_data___2 *rps_ipi_list;
- struct sd_flow_limit *flow_limit;
- struct Qdisc___2 *output_queue;
- struct Qdisc___2 **output_queue_tailp;
- struct sk_buff___2 *completion_queue;
- struct {
- u16 recursion;
- u8 more;
- } xmit;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- unsigned int input_queue_head;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- call_single_data_t csd;
- struct softnet_data___2 *rps_ipi_next;
- unsigned int cpu;
- unsigned int input_queue_tail;
- unsigned int dropped;
- struct sk_buff_head___2 input_pkt_queue;
- struct napi_struct___2 backlog;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct gnet_dump___2 {
- spinlock_t *lock;
- struct sk_buff___2 *skb;
- struct nlattr *tail;
- int compat_tc_stats;
- int compat_xstats;
- int padattr;
- void *xstats;
- int xstats_len;
- struct tc_stats tc_stats;
-};
-
-struct Qdisc_class_ops___2;
-
-struct Qdisc_ops___2 {
- struct Qdisc_ops___2 *next;
- const struct Qdisc_class_ops___2 *cl_ops;
- char id[16];
- int priv_size;
- unsigned int static_flags;
- int (*enqueue)(struct sk_buff___2 *, struct Qdisc___2 *, struct sk_buff___2 **);
- struct sk_buff___2 * (*dequeue)(struct Qdisc___2 *);
- struct sk_buff___2 * (*peek)(struct Qdisc___2 *);
- int (*init)(struct Qdisc___2 *, struct nlattr *, struct netlink_ext_ack *);
- void (*reset)(struct Qdisc___2 *);
- void (*destroy)(struct Qdisc___2 *);
- int (*change)(struct Qdisc___2 *, struct nlattr *, struct netlink_ext_ack *);
- void (*attach)(struct Qdisc___2 *);
- int (*change_tx_queue_len)(struct Qdisc___2 *, unsigned int);
- int (*dump)(struct Qdisc___2 *, struct sk_buff___2 *);
- int (*dump_stats)(struct Qdisc___2 *, struct gnet_dump___2 *);
- void (*ingress_block_set)(struct Qdisc___2 *, u32);
- void (*egress_block_set)(struct Qdisc___2 *, u32);
- u32 (*ingress_block_get)(struct Qdisc___2 *);
- u32 (*egress_block_get)(struct Qdisc___2 *);
- struct module___2 *owner;
-};
-
-struct tcf_block___2;
-
-struct Qdisc_class_ops___2 {
- unsigned int flags;
- struct netdev_queue___2 * (*select_queue)(struct Qdisc___2 *, struct tcmsg *);
- int (*graft)(struct Qdisc___2 *, long unsigned int, struct Qdisc___2 *, struct Qdisc___2 **, struct netlink_ext_ack *);
- struct Qdisc___2 * (*leaf)(struct Qdisc___2 *, long unsigned int);
- void (*qlen_notify)(struct Qdisc___2 *, long unsigned int);
- long unsigned int (*find)(struct Qdisc___2 *, u32);
- int (*change)(struct Qdisc___2 *, u32, u32, struct nlattr **, long unsigned int *, struct netlink_ext_ack *);
- int (*delete)(struct Qdisc___2 *, long unsigned int);
- void (*walk)(struct Qdisc___2 *, struct qdisc_walker *);
- struct tcf_block___2 * (*tcf_block)(struct Qdisc___2 *, long unsigned int, struct netlink_ext_ack *);
- long unsigned int (*bind_tcf)(struct Qdisc___2 *, long unsigned int, u32);
- void (*unbind_tcf)(struct Qdisc___2 *, long unsigned int);
- int (*dump)(struct Qdisc___2 *, long unsigned int, struct sk_buff___2 *, struct tcmsg *);
- int (*dump_stats)(struct Qdisc___2 *, long unsigned int, struct gnet_dump___2 *);
-};
-
-struct tcf_chain___2;
-
-struct tcf_block___2 {
- struct mutex lock;
- struct list_head chain_list;
- u32 index;
- refcount_t refcnt;
- struct net___2 *net;
- struct Qdisc___2 *q;
- struct rw_semaphore cb_lock;
- struct flow_block flow_block;
- struct list_head owner_list;
- bool keep_dst;
- atomic_t offloadcnt;
- unsigned int nooffloaddevcnt;
- unsigned int lockeddevcnt;
- struct {
- struct tcf_chain___2 *chain;
- struct list_head filter_chain_list;
- } chain0;
- struct callback_head rcu;
- struct hlist_head proto_destroy_ht[128];
- struct mutex proto_destroy_lock;
-};
-
-struct tcf_result___2;
-
-struct tcf_proto_ops___2;
-
-struct tcf_proto___2 {
- struct tcf_proto___2 *next;
- void *root;
- int (*classify)(struct sk_buff___2 *, const struct tcf_proto___2 *, struct tcf_result___2 *);
- __be16 protocol;
- u32 prio;
- void *data;
- const struct tcf_proto_ops___2 *ops;
- struct tcf_chain___2 *chain;
- spinlock_t lock;
- bool deleting;
- refcount_t refcnt;
- struct callback_head rcu;
- struct hlist_node destroy_ht_node;
-};
-
-struct tcf_result___2 {
- union {
- struct {
- long unsigned int class;
- u32 classid;
- };
- const struct tcf_proto___2 *goto_tp;
- struct {
- bool ingress;
- struct gnet_stats_queue *qstats;
- };
- };
-};
-
-struct tcf_proto_ops___2 {
- struct list_head head;
- char kind[16];
- int (*classify)(struct sk_buff___2 *, const struct tcf_proto___2 *, struct tcf_result___2 *);
- int (*init)(struct tcf_proto___2 *);
- void (*destroy)(struct tcf_proto___2 *, bool, struct netlink_ext_ack *);
- void * (*get)(struct tcf_proto___2 *, u32);
- void (*put)(struct tcf_proto___2 *, void *);
- int (*change)(struct net___2 *, struct sk_buff___2 *, struct tcf_proto___2 *, long unsigned int, u32, struct nlattr **, void **, bool, bool, struct netlink_ext_ack *);
- int (*delete)(struct tcf_proto___2 *, void *, bool *, bool, struct netlink_ext_ack *);
- bool (*delete_empty)(struct tcf_proto___2 *);
- void (*walk)(struct tcf_proto___2 *, struct tcf_walker *, bool);
- int (*reoffload)(struct tcf_proto___2 *, bool, flow_setup_cb_t *, void *, struct netlink_ext_ack *);
- void (*hw_add)(struct tcf_proto___2 *, void *);
- void (*hw_del)(struct tcf_proto___2 *, void *);
- void (*bind_class)(void *, u32, long unsigned int);
- void * (*tmplt_create)(struct net___2 *, struct tcf_chain___2 *, struct nlattr **, struct netlink_ext_ack *);
- void (*tmplt_destroy)(void *);
- int (*dump)(struct net___2 *, struct tcf_proto___2 *, void *, struct sk_buff___2 *, struct tcmsg *, bool);
- int (*tmplt_dump)(struct sk_buff___2 *, struct net___2 *, void *);
- struct module___2 *owner;
- int flags;
-};
-
-struct tcf_chain___2 {
- struct mutex filter_chain_lock;
- struct tcf_proto___2 *filter_chain;
- struct list_head list;
- struct tcf_block___2 *block;
- u32 index;
- unsigned int refcnt;
- unsigned int action_refcnt;
- bool explicitly_created;
- bool flushing;
- const struct tcf_proto_ops___2 *tmplt_ops;
- void *tmplt_priv;
- struct callback_head rcu;
-};
-
-struct bpf_redirect_info___2 {
- u32 flags;
- u32 tgt_index;
- void *tgt_value;
- struct bpf_map___2 *map;
- struct bpf_map___2 *map_to_flush;
- u32 kern_flags;
-};
-
-struct match_token {
- int token;
- const char *pattern;
-};
-
-enum {
- MAX_OPT_ARGS = 3,
-};
-
-typedef struct {
- char *from;
- char *to;
-} substring_t;
-
-typedef int (*remote_function_f)(void *);
-
-struct remote_function_call {
- struct task_struct___2 *p;
- remote_function_f func;
- void *info;
- int ret;
-};
-
-typedef void (*event_f)(struct perf_event___2 *, struct perf_cpu_context___2 *, struct perf_event_context___2 *, void *);
-
-struct event_function_struct {
- struct perf_event___2 *event;
- event_f func;
- void *data;
-};
-
-enum event_type_t {
- EVENT_FLEXIBLE = 1,
- EVENT_PINNED = 2,
- EVENT_TIME = 4,
- EVENT_CPU = 8,
- EVENT_ALL = 3,
-};
-
-struct stop_event_data {
- struct perf_event___2 *event;
- unsigned int restart;
-};
-
-struct sched_in_data {
- struct perf_event_context___2 *ctx;
- struct perf_cpu_context___2 *cpuctx;
- int can_add_hw;
-};
-
-struct perf_read_data {
- struct perf_event___2 *event;
- bool group;
- int ret;
-};
-
-struct perf_read_event {
- struct perf_event_header header;
- u32 pid;
- u32 tid;
-};
-
-typedef void perf_iterate_f(struct perf_event___2 *, void *);
-
-struct remote_output {
- struct ring_buffer___2 *rb;
- int err;
-};
-
-struct perf_task_event {
- struct task_struct___2 *task;
- struct perf_event_context___2 *task_ctx;
- struct {
- struct perf_event_header header;
- u32 pid;
- u32 ppid;
- u32 tid;
- u32 ptid;
- u64 time;
- } event_id;
-};
-
-struct perf_comm_event {
- struct task_struct___2 *task;
- char *comm;
- int comm_size;
- struct {
- struct perf_event_header header;
- u32 pid;
- u32 tid;
- } event_id;
-};
-
-struct perf_namespaces_event {
- struct task_struct___2 *task;
- struct {
- struct perf_event_header header;
- u32 pid;
- u32 tid;
- u64 nr_namespaces;
- struct perf_ns_link_info link_info[7];
- } event_id;
-};
-
-struct perf_mmap_event {
- struct vm_area_struct___2 *vma;
- const char *file_name;
- int file_size;
- int maj;
- int min;
- u64 ino;
- u64 ino_generation;
- u32 prot;
- u32 flags;
- struct {
- struct perf_event_header header;
- u32 pid;
- u32 tid;
- u64 start;
- u64 len;
- u64 pgoff;
- } event_id;
-};
-
-struct perf_switch_event {
- struct task_struct___2 *task;
- struct task_struct___2 *next_prev;
- struct {
- struct perf_event_header header;
- u32 next_prev_pid;
- u32 next_prev_tid;
- } event_id;
-};
-
-struct perf_ksymbol_event {
- const char *name;
- int name_len;
- struct {
- struct perf_event_header header;
- u64 addr;
- u32 len;
- u16 ksym_type;
- u16 flags;
- } event_id;
-};
-
-struct perf_bpf_event {
- struct bpf_prog___2 *prog;
- struct {
- struct perf_event_header header;
- u16 type;
- u16 flags;
- u32 id;
- u8 tag[8];
- } event_id;
-};
-
-struct swevent_htable {
- struct swevent_hlist *swevent_hlist;
- struct mutex hlist_mutex;
- int hlist_refcount;
- int recursion[4];
-};
-
-enum perf_probe_config {
- PERF_PROBE_CONFIG_IS_RETPROBE = 1,
- PERF_UPROBE_REF_CTR_OFFSET_BITS = 32,
- PERF_UPROBE_REF_CTR_OFFSET_SHIFT = 32,
-};
-
-enum {
- IF_ACT_NONE = 4294967295,
- IF_ACT_FILTER = 0,
- IF_ACT_START = 1,
- IF_ACT_STOP = 2,
- IF_SRC_FILE = 3,
- IF_SRC_KERNEL = 4,
- IF_SRC_FILEADDR = 5,
- IF_SRC_KERNELADDR = 6,
-};
-
-enum {
- IF_STATE_ACTION = 0,
- IF_STATE_SOURCE = 1,
- IF_STATE_END = 2,
-};
-
-struct perf_aux_event {
- struct perf_event_header header;
- u32 pid;
- u32 tid;
-};
-
-struct perf_aux_event___2 {
- struct perf_event_header header;
- u64 offset;
- u64 size;
- u64 flags;
-};
-
-enum perf_callchain_context {
- PERF_CONTEXT_HV = 4294967264,
- PERF_CONTEXT_KERNEL = 4294967168,
- PERF_CONTEXT_USER = 4294966784,
- PERF_CONTEXT_GUEST = 4294965248,
- PERF_CONTEXT_GUEST_KERNEL = 4294965120,
- PERF_CONTEXT_GUEST_USER = 4294964736,
- PERF_CONTEXT_MAX = 4294963201,
-};
-
-struct callchain_cpus_entries {
- struct callback_head callback_head;
- struct perf_callchain_entry *cpu_entries[0];
-};
-
-enum bp_type_idx {
- TYPE_INST = 0,
- TYPE_DATA = 0,
- TYPE_MAX = 1,
-};
-
-struct bp_cpuinfo {
- unsigned int cpu_pinned;
- unsigned int *tsk_pinned;
- unsigned int flexible;
-};
-
-struct bp_busy_slots {
- unsigned int pinned;
- unsigned int flexible;
-};
-
-typedef u8 uprobe_opcode_t;
-
-struct uprobe {
- struct rb_node rb_node;
- refcount_t ref;
- struct rw_semaphore register_rwsem;
- struct rw_semaphore consumer_rwsem;
- struct list_head pending_list;
- struct uprobe_consumer *consumers;
- struct inode___2 *inode;
- loff_t offset;
- loff_t ref_ctr_offset;
- long unsigned int flags;
- struct arch_uprobe arch;
-};
-
-struct xol_area {
- wait_queue_head_t wq;
- atomic_t slot_count;
- long unsigned int *bitmap;
- struct vm_special_mapping xol_mapping;
- struct page___2 *pages[2];
- long unsigned int vaddr;
-};
-
-typedef long unsigned int vm_flags_t;
-
-struct compact_control;
-
-struct capture_control {
- struct compact_control *cc;
- struct page___2 *page;
-};
-
-struct page_vma_mapped_walk {
- struct page___2 *page;
- struct vm_area_struct___2 *vma;
- long unsigned int address;
- pmd_t *pmd;
- pte_t *pte;
- spinlock_t *ptl;
- unsigned int flags;
-};
-
-enum mmu_notifier_event {
- MMU_NOTIFY_UNMAP = 0,
- MMU_NOTIFY_CLEAR = 1,
- MMU_NOTIFY_PROTECTION_VMA = 2,
- MMU_NOTIFY_PROTECTION_PAGE = 3,
- MMU_NOTIFY_SOFT_DIRTY = 4,
- MMU_NOTIFY_RELEASE = 5,
-};
-
-struct mmu_notifier_range {
- struct vm_area_struct___2 *vma;
- struct mm_struct___2 *mm;
- long unsigned int start;
- long unsigned int end;
- unsigned int flags;
- enum mmu_notifier_event event;
-};
-
-struct compact_control {
- struct list_head freepages;
- struct list_head migratepages;
- unsigned int nr_freepages;
- unsigned int nr_migratepages;
- long unsigned int free_pfn;
- long unsigned int migrate_pfn;
- long unsigned int fast_start_pfn;
- struct zone___2 *zone;
- long unsigned int total_migrate_scanned;
- long unsigned int total_free_scanned;
- short unsigned int fast_search_fail;
- short int search_order;
- const gfp_t gfp_mask;
- int order;
- int migratetype;
- const unsigned int alloc_flags;
- const int classzone_idx;
- enum migrate_mode mode;
- bool ignore_skip_hint;
- bool no_set_skip_hint;
- bool ignore_block_suitable;
- bool direct_compaction;
- bool whole_zone;
- bool contended;
- bool rescan;
-};
-
-struct delayed_uprobe {
- struct list_head list;
- struct uprobe *uprobe;
- struct mm_struct___2 *mm;
-};
-
-struct map_info {
- struct map_info *next;
- struct mm_struct___2 *mm;
- long unsigned int vaddr;
-};
-
-struct static_key_mod {
- struct static_key_mod *next;
- struct jump_entry *entries;
- struct module___2 *mod;
-};
-
-struct static_key_deferred {
- struct static_key key;
- long unsigned int timeout;
- struct delayed_work work;
-};
-
-enum rseq_cpu_id_state {
- RSEQ_CPU_ID_UNINITIALIZED = 4294967295,
- RSEQ_CPU_ID_REGISTRATION_FAILED = 4294967294,
-};
-
-enum rseq_flags {
- RSEQ_FLAG_UNREGISTER = 1,
-};
-
-enum rseq_cs_flags {
- RSEQ_CS_FLAG_NO_RESTART_ON_PREEMPT = 1,
- RSEQ_CS_FLAG_NO_RESTART_ON_SIGNAL = 2,
- RSEQ_CS_FLAG_NO_RESTART_ON_MIGRATE = 4,
-};
-
-struct rseq_cs {
- __u32 version;
- __u32 flags;
- __u64 start_ip;
- __u64 post_commit_offset;
- __u64 abort_ip;
-};
-
-struct trace_event_raw_rseq_update {
- struct trace_entry ent;
- s32 cpu_id;
- char __data[0];
-};
-
-struct trace_event_raw_rseq_ip_fixup {
- struct trace_entry ent;
- long unsigned int regs_ip;
- long unsigned int start_ip;
- long unsigned int post_commit_offset;
- long unsigned int abort_ip;
- char __data[0];
-};
-
-struct trace_event_data_offsets_rseq_update {};
-
-struct trace_event_data_offsets_rseq_ip_fixup {};
-
-typedef void (*btf_trace_rseq_update)(void *, struct task_struct___2 *);
-
-typedef void (*btf_trace_rseq_ip_fixup)(void *, long unsigned int, long unsigned int, long unsigned int, long unsigned int);
-
-struct __key_reference_with_attributes;
-
-typedef struct __key_reference_with_attributes *key_ref_t;
-
-enum key_being_used_for {
- VERIFYING_MODULE_SIGNATURE = 0,
- VERIFYING_FIRMWARE_SIGNATURE = 1,
- VERIFYING_KEXEC_PE_SIGNATURE = 2,
- VERIFYING_KEY_SIGNATURE = 3,
- VERIFYING_KEY_SELF_SIGNATURE = 4,
- VERIFYING_UNSPECIFIED_SIGNATURE = 5,
- NR__KEY_BEING_USED_FOR = 6,
-};
-
-struct key_preparsed_payload {
- char *description;
- union key_payload payload;
- const void *data;
- size_t datalen;
- size_t quotalen;
- time64_t expiry;
-};
-
-struct key_match_data {
- bool (*cmp)(const struct key *, const struct key_match_data *);
- const void *raw_data;
- void *preparsed;
- unsigned int lookup_type;
-};
-
-enum kernel_pkey_operation {
- kernel_pkey_encrypt = 0,
- kernel_pkey_decrypt = 1,
- kernel_pkey_sign = 2,
- kernel_pkey_verify = 3,
-};
-
-struct kernel_pkey_params {
- struct key *key;
- const char *encoding;
- const char *hash_algo;
- char *info;
- __u32 in_len;
- union {
- __u32 out_len;
- __u32 in2_len;
- };
- enum kernel_pkey_operation op: 8;
-};
-
-struct kernel_pkey_query {
- __u32 supported_ops;
- __u32 key_size;
- __u16 max_data_size;
- __u16 max_sig_size;
- __u16 max_enc_size;
- __u16 max_dec_size;
-};
-
-struct asymmetric_key_subtype;
-
-struct pkcs7_message;
-
-typedef struct pglist_data___2 pg_data_t;
-
-struct xa_node {
- unsigned char shift;
- unsigned char offset;
- unsigned char count;
- unsigned char nr_values;
- struct xa_node *parent;
- struct xarray *array;
- union {
- struct list_head private_list;
- struct callback_head callback_head;
- };
- void *slots[64];
- union {
- long unsigned int tags[3];
- long unsigned int marks[3];
- };
-};
-
-typedef void (*xa_update_node_t)(struct xa_node *);
-
-struct xa_state {
- struct xarray *xa;
- long unsigned int xa_index;
- unsigned char xa_shift;
- unsigned char xa_sibs;
- unsigned char xa_offset;
- unsigned char xa_pad;
- struct xa_node *xa_node;
- struct xa_node *xa_alloc;
- xa_update_node_t xa_update;
-};
-
-enum positive_aop_returns {
- AOP_WRITEPAGE_ACTIVATE = 524288,
- AOP_TRUNCATED_PAGE = 524289,
-};
-
-enum mapping_flags {
- AS_EIO = 0,
- AS_ENOSPC = 1,
- AS_MM_ALL_LOCKS = 2,
- AS_UNEVICTABLE = 3,
- AS_EXITING = 4,
- AS_NO_WRITEBACK_TAGS = 5,
-};
-
-enum iter_type {
- ITER_IOVEC = 4,
- ITER_KVEC = 8,
- ITER_BVEC = 16,
- ITER_PIPE = 32,
- ITER_DISCARD = 64,
-};
-
-struct pagevec {
- unsigned char nr;
- bool percpu_pvec_drained;
- struct page___2 *pages[15];
-};
-
-struct fid {
- union {
- struct {
- u32 ino;
- u32 gen;
- u32 parent_ino;
- u32 parent_gen;
- } i32;
- struct {
- u32 block;
- u16 partref;
- u16 parent_partref;
- u32 generation;
- u32 parent_block;
- u32 parent_generation;
- } udf;
- __u32 raw[0];
- };
-};
-
-typedef void (*poll_queue_proc___3)(struct file___2 *, wait_queue_head_t *, struct poll_table_struct *);
-
-struct trace_event_raw_mm_filemap_op_page_cache {
- struct trace_entry ent;
- long unsigned int pfn;
- long unsigned int i_ino;
- long unsigned int index;
- dev_t s_dev;
- char __data[0];
-};
-
-struct trace_event_raw_filemap_set_wb_err {
- struct trace_entry ent;
- long unsigned int i_ino;
- dev_t s_dev;
- errseq_t errseq;
- char __data[0];
-};
-
-struct trace_event_raw_file_check_and_advance_wb_err {
- struct trace_entry ent;
- struct file___2 *file;
- long unsigned int i_ino;
- dev_t s_dev;
- errseq_t old;
- errseq_t new;
- char __data[0];
-};
-
-struct trace_event_data_offsets_mm_filemap_op_page_cache {};
-
-struct trace_event_data_offsets_filemap_set_wb_err {};
-
-struct trace_event_data_offsets_file_check_and_advance_wb_err {};
-
-typedef void (*btf_trace_mm_filemap_delete_from_page_cache)(void *, struct page___2 *);
-
-typedef void (*btf_trace_mm_filemap_add_to_page_cache)(void *, struct page___2 *);
-
-typedef void (*btf_trace_filemap_set_wb_err)(void *, struct address_space___2 *, errseq_t);
-
-typedef void (*btf_trace_file_check_and_advance_wb_err)(void *, struct file___2 *, errseq_t);
-
-struct wait_page_key {
- struct page___2 *page;
- int bit_nr;
- int page_match;
-};
-
-struct wait_page_queue {
- struct page___2 *page;
- int bit_nr;
- wait_queue_entry_t wait;
-};
-
-enum behavior {
- EXCLUSIVE = 0,
- SHARED = 1,
- DROP = 2,
-};
-
-struct kmem_cache_order_objects {
- unsigned int x;
-};
-
-struct kmem_cache_cpu;
-
-struct kmem_cache_node;
-
-struct kmem_cache {
- struct kmem_cache_cpu *cpu_slab;
- slab_flags_t flags;
- long unsigned int min_partial;
- unsigned int size;
- unsigned int object_size;
- unsigned int offset;
- unsigned int cpu_partial;
- struct kmem_cache_order_objects oo;
- struct kmem_cache_order_objects max;
- struct kmem_cache_order_objects min;
- gfp_t allocflags;
- int refcount;
- void (*ctor)(void *);
- unsigned int inuse;
- unsigned int align;
- unsigned int red_left_pad;
- const char *name;
- struct list_head list;
- struct kobject kobj;
- struct work_struct kobj_remove_work;
- unsigned int remote_node_defrag_ratio;
- unsigned int useroffset;
- unsigned int usersize;
- struct kmem_cache_node *node[64];
-};
-
-struct kmem_cache_cpu {
- void **freelist;
- long unsigned int tid;
- struct page___2 *page;
- struct page___2 *partial;
-};
-
-struct kmem_cache_node {
- spinlock_t list_lock;
- long unsigned int nr_partial;
- struct list_head partial;
- atomic_long_t nr_slabs;
- atomic_long_t total_objects;
- struct list_head full;
-};
-
-enum slab_state {
- DOWN = 0,
- PARTIAL = 1,
- PARTIAL_NODE = 2,
- UP = 3,
- FULL = 4,
-};
-
-struct kmalloc_info_struct {
- const char *name[3];
- unsigned int size;
-};
-
-enum oom_constraint {
- CONSTRAINT_NONE = 0,
- CONSTRAINT_CPUSET = 1,
- CONSTRAINT_MEMORY_POLICY = 2,
- CONSTRAINT_MEMCG = 3,
-};
-
-struct oom_control {
- struct zonelist___2 *zonelist;
- nodemask_t *nodemask;
- struct mem_cgroup *memcg;
- const gfp_t gfp_mask;
- const int order;
- long unsigned int totalpages;
- struct task_struct___2 *chosen;
- long unsigned int chosen_points;
- enum oom_constraint constraint;
-};
-
-enum memcg_memory_event {
- MEMCG_LOW = 0,
- MEMCG_HIGH = 1,
- MEMCG_MAX = 2,
- MEMCG_OOM = 3,
- MEMCG_OOM_KILL = 4,
- MEMCG_SWAP_MAX = 5,
- MEMCG_SWAP_FAIL = 6,
- MEMCG_NR_MEMORY_EVENTS = 7,
-};
-
-enum compact_priority {
- COMPACT_PRIO_SYNC_FULL = 0,
- MIN_COMPACT_PRIORITY = 0,
- COMPACT_PRIO_SYNC_LIGHT = 1,
- MIN_COMPACT_COSTLY_PRIORITY = 1,
- DEF_COMPACT_PRIORITY = 1,
- COMPACT_PRIO_ASYNC = 2,
- INIT_COMPACT_PRIORITY = 2,
-};
-
-enum compact_result {
- COMPACT_NOT_SUITABLE_ZONE = 0,
- COMPACT_SKIPPED = 1,
- COMPACT_DEFERRED = 2,
- COMPACT_INACTIVE = 2,
- COMPACT_NO_SUITABLE_PAGE = 3,
- COMPACT_CONTINUE = 4,
- COMPACT_COMPLETE = 5,
- COMPACT_PARTIAL_SKIPPED = 6,
- COMPACT_CONTENDED = 7,
- COMPACT_SUCCESS = 8,
-};
-
-struct trace_event_raw_oom_score_adj_update {
- struct trace_entry ent;
- pid_t pid;
- char comm[16];
- short int oom_score_adj;
- char __data[0];
-};
-
-struct trace_event_raw_reclaim_retry_zone {
- struct trace_entry ent;
- int node;
- int zone_idx;
- int order;
- long unsigned int reclaimable;
- long unsigned int available;
- long unsigned int min_wmark;
- int no_progress_loops;
- bool wmark_check;
- char __data[0];
-};
-
-struct trace_event_raw_mark_victim {
- struct trace_entry ent;
- int pid;
- char __data[0];
-};
-
-struct trace_event_raw_wake_reaper {
- struct trace_entry ent;
- int pid;
- char __data[0];
-};
-
-struct trace_event_raw_start_task_reaping {
- struct trace_entry ent;
- int pid;
- char __data[0];
-};
-
-struct trace_event_raw_finish_task_reaping {
- struct trace_entry ent;
- int pid;
- char __data[0];
-};
-
-struct trace_event_raw_skip_task_reaping {
- struct trace_entry ent;
- int pid;
- char __data[0];
-};
-
-struct trace_event_raw_compact_retry {
- struct trace_entry ent;
- int order;
- int priority;
- int result;
- int retries;
- int max_retries;
- bool ret;
- char __data[0];
-};
-
-struct trace_event_data_offsets_oom_score_adj_update {};
-
-struct trace_event_data_offsets_reclaim_retry_zone {};
-
-struct trace_event_data_offsets_mark_victim {};
-
-struct trace_event_data_offsets_wake_reaper {};
-
-struct trace_event_data_offsets_start_task_reaping {};
-
-struct trace_event_data_offsets_finish_task_reaping {};
-
-struct trace_event_data_offsets_skip_task_reaping {};
-
-struct trace_event_data_offsets_compact_retry {};
-
-typedef void (*btf_trace_oom_score_adj_update)(void *, struct task_struct___2 *);
-
-typedef void (*btf_trace_reclaim_retry_zone)(void *, struct zoneref___2 *, int, long unsigned int, long unsigned int, long unsigned int, int, bool);
-
-typedef void (*btf_trace_mark_victim)(void *, int);
-
-typedef void (*btf_trace_wake_reaper)(void *, int);
-
-typedef void (*btf_trace_start_task_reaping)(void *, int);
-
-typedef void (*btf_trace_finish_task_reaping)(void *, int);
-
-typedef void (*btf_trace_skip_task_reaping)(void *, int);
-
-typedef void (*btf_trace_compact_retry)(void *, int, enum compact_priority, enum compact_result, int, int, bool);
-
-enum wb_congested_state {
- WB_async_congested = 0,
- WB_sync_congested = 1,
-};
-
-enum {
- XA_CHECK_SCHED = 4096,
-};
-
-enum wb_state {
- WB_registered = 0,
- WB_writeback_running = 1,
- WB_has_dirty_io = 2,
- WB_start_all = 3,
-};
-
-enum {
- BLK_RW_ASYNC = 0,
- BLK_RW_SYNC = 1,
-};
-
-struct wb_lock_cookie {
- bool locked;
- long unsigned int flags;
-};
-
-typedef int (*writepage_t)(struct page___2 *, struct writeback_control *, void *);
-
-struct dirty_throttle_control {
- struct bdi_writeback *wb;
- struct fprop_local_percpu *wb_completions;
- long unsigned int avail;
- long unsigned int dirty;
- long unsigned int thresh;
- long unsigned int bg_thresh;
- long unsigned int wb_dirty;
- long unsigned int wb_thresh;
- long unsigned int wb_bg_thresh;
- long unsigned int pos_ratio;
-};
-
-struct trace_event_raw_mm_lru_insertion {
- struct trace_entry ent;
- struct page___2 *page;
- long unsigned int pfn;
- int lru;
- long unsigned int flags;
- char __data[0];
-};
-
-struct trace_event_raw_mm_lru_activate {
- struct trace_entry ent;
- struct page___2 *page;
- long unsigned int pfn;
- char __data[0];
-};
-
-struct trace_event_data_offsets_mm_lru_insertion {};
-
-struct trace_event_data_offsets_mm_lru_activate {};
-
-typedef void (*btf_trace_mm_lru_insertion)(void *, struct page___2 *, int);
-
-typedef void (*btf_trace_mm_lru_activate)(void *, struct page___2 *);
-
-enum lruvec_flags {
- LRUVEC_CONGESTED = 0,
-};
-
-enum pgdat_flags {
- PGDAT_DIRTY = 0,
- PGDAT_WRITEBACK = 1,
- PGDAT_RECLAIM_LOCKED = 2,
-};
-
-struct reclaim_stat {
- unsigned int nr_dirty;
- unsigned int nr_unqueued_dirty;
- unsigned int nr_congested;
- unsigned int nr_writeback;
- unsigned int nr_immediate;
- unsigned int nr_activate[2];
- unsigned int nr_ref_keep;
- unsigned int nr_unmap_fail;
-};
-
-enum mem_cgroup_protection {
- MEMCG_PROT_NONE = 0,
- MEMCG_PROT_LOW = 1,
- MEMCG_PROT_MIN = 2,
-};
-
-struct mem_cgroup_reclaim_cookie {
- pg_data_t *pgdat;
- unsigned int generation;
-};
-
-enum ttu_flags {
- TTU_MIGRATION = 1,
- TTU_MUNLOCK = 2,
- TTU_SPLIT_HUGE_PMD = 4,
- TTU_IGNORE_MLOCK = 8,
- TTU_IGNORE_ACCESS = 16,
- TTU_IGNORE_HWPOISON = 32,
- TTU_BATCH_FLUSH = 64,
- TTU_RMAP_LOCKED = 128,
- TTU_SPLIT_FREEZE = 256,
-};
-
-struct trace_event_raw_mm_vmscan_kswapd_sleep {
- struct trace_entry ent;
- int nid;
- char __data[0];
-};
-
-struct trace_event_raw_mm_vmscan_kswapd_wake {
- struct trace_entry ent;
- int nid;
- int zid;
- int order;
- char __data[0];
-};
-
-struct trace_event_raw_mm_vmscan_wakeup_kswapd {
- struct trace_entry ent;
- int nid;
- int zid;
- int order;
- gfp_t gfp_flags;
- char __data[0];
-};
-
-struct trace_event_raw_mm_vmscan_direct_reclaim_begin_template {
- struct trace_entry ent;
- int order;
- gfp_t gfp_flags;
- char __data[0];
-};
-
-struct trace_event_raw_mm_vmscan_direct_reclaim_end_template {
- struct trace_entry ent;
- long unsigned int nr_reclaimed;
- char __data[0];
-};
-
-struct trace_event_raw_mm_shrink_slab_start {
- struct trace_entry ent;
- struct shrinker *shr;
- void *shrink;
- int nid;
- long int nr_objects_to_shrink;
- gfp_t gfp_flags;
- long unsigned int cache_items;
- long long unsigned int delta;
- long unsigned int total_scan;
- int priority;
- char __data[0];
-};
-
-struct trace_event_raw_mm_shrink_slab_end {
- struct trace_entry ent;
- struct shrinker *shr;
- int nid;
- void *shrink;
- long int unused_scan;
- long int new_scan;
- int retval;
- long int total_scan;
- char __data[0];
-};
-
-struct trace_event_raw_mm_vmscan_lru_isolate {
- struct trace_entry ent;
- int classzone_idx;
- int order;
- long unsigned int nr_requested;
- long unsigned int nr_scanned;
- long unsigned int nr_skipped;
- long unsigned int nr_taken;
- isolate_mode_t isolate_mode;
- int lru;
- char __data[0];
-};
-
-struct trace_event_raw_mm_vmscan_writepage {
- struct trace_entry ent;
- long unsigned int pfn;
- int reclaim_flags;
- char __data[0];
-};
-
-struct trace_event_raw_mm_vmscan_lru_shrink_inactive {
- struct trace_entry ent;
- int nid;
- long unsigned int nr_scanned;
- long unsigned int nr_reclaimed;
- long unsigned int nr_dirty;
- long unsigned int nr_writeback;
- long unsigned int nr_congested;
- long unsigned int nr_immediate;
- unsigned int nr_activate0;
- unsigned int nr_activate1;
- long unsigned int nr_ref_keep;
- long unsigned int nr_unmap_fail;
- int priority;
- int reclaim_flags;
- char __data[0];
-};
-
-struct trace_event_raw_mm_vmscan_lru_shrink_active {
- struct trace_entry ent;
- int nid;
- long unsigned int nr_taken;
- long unsigned int nr_active;
- long unsigned int nr_deactivated;
- long unsigned int nr_referenced;
- int priority;
- int reclaim_flags;
- char __data[0];
-};
-
-struct trace_event_raw_mm_vmscan_inactive_list_is_low {
- struct trace_entry ent;
- int nid;
- int reclaim_idx;
- long unsigned int total_inactive;
- long unsigned int inactive;
- long unsigned int total_active;
- long unsigned int active;
- long unsigned int ratio;
- int reclaim_flags;
- char __data[0];
-};
-
-struct trace_event_raw_mm_vmscan_node_reclaim_begin {
- struct trace_entry ent;
- int nid;
- int order;
- gfp_t gfp_flags;
- char __data[0];
-};
-
-struct trace_event_data_offsets_mm_vmscan_kswapd_sleep {};
-
-struct trace_event_data_offsets_mm_vmscan_kswapd_wake {};
-
-struct trace_event_data_offsets_mm_vmscan_wakeup_kswapd {};
-
-struct trace_event_data_offsets_mm_vmscan_direct_reclaim_begin_template {};
-
-struct trace_event_data_offsets_mm_vmscan_direct_reclaim_end_template {};
-
-struct trace_event_data_offsets_mm_shrink_slab_start {};
-
-struct trace_event_data_offsets_mm_shrink_slab_end {};
-
-struct trace_event_data_offsets_mm_vmscan_lru_isolate {};
-
-struct trace_event_data_offsets_mm_vmscan_writepage {};
-
-struct trace_event_data_offsets_mm_vmscan_lru_shrink_inactive {};
-
-struct trace_event_data_offsets_mm_vmscan_lru_shrink_active {};
-
-struct trace_event_data_offsets_mm_vmscan_inactive_list_is_low {};
-
-struct trace_event_data_offsets_mm_vmscan_node_reclaim_begin {};
-
-typedef void (*btf_trace_mm_vmscan_kswapd_sleep)(void *, int);
-
-typedef void (*btf_trace_mm_vmscan_kswapd_wake)(void *, int, int, int);
-
-typedef void (*btf_trace_mm_vmscan_wakeup_kswapd)(void *, int, int, int, gfp_t);
-
-typedef void (*btf_trace_mm_vmscan_direct_reclaim_begin)(void *, int, gfp_t);
-
-typedef void (*btf_trace_mm_vmscan_direct_reclaim_end)(void *, long unsigned int);
-
-typedef void (*btf_trace_mm_shrink_slab_start)(void *, struct shrinker *, struct shrink_control *, long int, long unsigned int, long long unsigned int, long unsigned int, int);
-
-typedef void (*btf_trace_mm_shrink_slab_end)(void *, struct shrinker *, int, int, long int, long int, long int);
-
-typedef void (*btf_trace_mm_vmscan_lru_isolate)(void *, int, int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, isolate_mode_t, int);
-
-typedef void (*btf_trace_mm_vmscan_writepage)(void *, struct page___2 *);
-
-typedef void (*btf_trace_mm_vmscan_lru_shrink_inactive)(void *, int, long unsigned int, long unsigned int, struct reclaim_stat *, int, int);
-
-typedef void (*btf_trace_mm_vmscan_lru_shrink_active)(void *, int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, int, int);
-
-typedef void (*btf_trace_mm_vmscan_inactive_list_is_low)(void *, int, int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, int);
-
-typedef void (*btf_trace_mm_vmscan_node_reclaim_begin)(void *, int, int, gfp_t);
-
-typedef void (*btf_trace_mm_vmscan_node_reclaim_end)(void *, long unsigned int);
-
-struct scan_control {
- long unsigned int nr_to_reclaim;
- nodemask_t *nodemask;
- struct mem_cgroup *target_mem_cgroup;
- unsigned int may_deactivate: 2;
- unsigned int force_deactivate: 1;
- unsigned int skipped_deactivate: 1;
- unsigned int may_writepage: 1;
- unsigned int may_unmap: 1;
- unsigned int may_swap: 1;
- unsigned int memcg_low_reclaim: 1;
- unsigned int memcg_low_skipped: 1;
- unsigned int hibernation_mode: 1;
- unsigned int compaction_ready: 1;
- unsigned int cache_trim_mode: 1;
- unsigned int file_is_tiny: 1;
- s8 order;
- s8 priority;
- s8 reclaim_idx;
- gfp_t gfp_mask;
- long unsigned int nr_scanned;
- long unsigned int nr_reclaimed;
- struct {
- unsigned int dirty;
- unsigned int unqueued_dirty;
- unsigned int congested;
- unsigned int writeback;
- unsigned int immediate;
- unsigned int file_taken;
- unsigned int taken;
- } nr;
- struct reclaim_state reclaim_state;
-};
-
-typedef enum {
- PAGE_KEEP = 0,
- PAGE_ACTIVATE = 1,
- PAGE_SUCCESS = 2,
- PAGE_CLEAN = 3,
-} pageout_t;
-
-enum page_references {
- PAGEREF_RECLAIM = 0,
- PAGEREF_RECLAIM_CLEAN = 1,
- PAGEREF_KEEP = 2,
- PAGEREF_ACTIVATE = 3,
-};
-
-enum scan_balance {
- SCAN_EQUAL = 0,
- SCAN_FRACT = 1,
- SCAN_ANON = 2,
- SCAN_FILE = 3,
-};
-
-enum {
- MPOL_DEFAULT = 0,
- MPOL_PREFERRED = 1,
- MPOL_BIND = 2,
- MPOL_INTERLEAVE = 3,
- MPOL_LOCAL = 4,
- MPOL_MAX = 5,
-};
-
-struct shared_policy {
- struct rb_root root;
- rwlock_t lock;
-};
-
-struct xattr {
- const char *name;
- void *value;
- size_t value_len;
-};
-
-struct simple_xattrs {
- struct list_head head;
- spinlock_t lock;
-};
-
-struct simple_xattr {
- struct list_head list;
- char *name;
- size_t size;
- char value[0];
-};
-
-enum fid_type {
- FILEID_ROOT = 0,
- FILEID_INO32_GEN = 1,
- FILEID_INO32_GEN_PARENT = 2,
- FILEID_BTRFS_WITHOUT_PARENT = 77,
- FILEID_BTRFS_WITH_PARENT = 78,
- FILEID_BTRFS_WITH_PARENT_ROOT = 79,
- FILEID_UDF_WITHOUT_PARENT = 81,
- FILEID_UDF_WITH_PARENT = 82,
- FILEID_NILFS_WITHOUT_PARENT = 97,
- FILEID_NILFS_WITH_PARENT = 98,
- FILEID_FAT_WITHOUT_PARENT = 113,
- FILEID_FAT_WITH_PARENT = 114,
- FILEID_LUSTRE = 151,
- FILEID_KERNFS = 254,
- FILEID_INVALID = 255,
-};
-
-struct shmem_inode_info {
- spinlock_t lock;
- unsigned int seals;
- long unsigned int flags;
- long unsigned int alloced;
- long unsigned int swapped;
- struct list_head shrinklist;
- struct list_head swaplist;
- struct shared_policy policy;
- struct simple_xattrs xattrs;
- atomic_t stop_eviction;
- struct inode vfs_inode;
-};
-
-struct shmem_sb_info {
- long unsigned int max_blocks;
- struct percpu_counter used_blocks;
- long unsigned int max_inodes;
- long unsigned int free_inodes;
- spinlock_t stat_lock;
- umode_t mode;
- unsigned char huge;
- kuid_t uid;
- kgid_t gid;
- struct mempolicy *mpol;
- spinlock_t shrinklist_lock;
- struct list_head shrinklist;
- long unsigned int shrinklist_len;
-};
-
-enum sgp_type {
- SGP_READ = 0,
- SGP_CACHE = 1,
- SGP_NOHUGE = 2,
- SGP_HUGE = 3,
- SGP_WRITE = 4,
- SGP_FALLOC = 5,
-};
-
-struct shmem_falloc {
- wait_queue_head_t *waitq;
- long unsigned int start;
- long unsigned int next;
- long unsigned int nr_falloced;
- long unsigned int nr_unswapped;
-};
-
-struct shmem_options {
- long long unsigned int blocks;
- long long unsigned int inodes;
- struct mempolicy *mpol;
- kuid_t uid;
- kgid_t gid;
- umode_t mode;
- int huge;
- int seen;
-};
-
-enum shmem_param {
- Opt_gid = 0,
- Opt_huge = 1,
- Opt_mode = 2,
- Opt_mpol = 3,
- Opt_nr_blocks = 4,
- Opt_nr_inodes = 5,
- Opt_size = 6,
- Opt_uid = 7,
-};
-
-enum pageblock_bits {
- PB_migrate = 0,
- PB_migrate_end = 2,
- PB_migrate_skip = 3,
- NR_PAGEBLOCK_BITS = 4,
-};
-
-enum writeback_stat_item {
- NR_DIRTY_THRESHOLD = 0,
- NR_DIRTY_BG_THRESHOLD = 1,
- NR_VM_WRITEBACK_STAT_ITEMS = 2,
-};
-
-struct contig_page_info {
- long unsigned int free_pages;
- long unsigned int free_blocks_total;
- long unsigned int free_blocks_suitable;
-};
-
-typedef s8 pto_T_____20;
-
-enum mminit_level {
- MMINIT_WARNING = 0,
- MMINIT_VERIFY = 1,
- MMINIT_TRACE = 2,
-};
-
-struct pcpu_group_info {
- int nr_units;
- long unsigned int base_offset;
- unsigned int *cpu_map;
-};
-
-struct pcpu_alloc_info {
- size_t static_size;
- size_t reserved_size;
- size_t dyn_size;
- size_t unit_size;
- size_t atom_size;
- size_t alloc_size;
- size_t __ai_size;
- int nr_groups;
- struct pcpu_group_info groups[0];
-};
-
-typedef void * (*pcpu_fc_alloc_fn_t)(unsigned int, size_t, size_t);
-
-typedef void (*pcpu_fc_free_fn_t)(void *, size_t);
-
-typedef void (*pcpu_fc_populate_pte_fn_t)(long unsigned int);
-
-typedef int pcpu_fc_cpu_distance_fn_t(unsigned int, unsigned int);
-
-struct trace_event_raw_percpu_alloc_percpu {
- struct trace_entry ent;
- bool reserved;
- bool is_atomic;
- size_t size;
- size_t align;
- void *base_addr;
- int off;
- void *ptr;
- char __data[0];
-};
-
-struct trace_event_raw_percpu_free_percpu {
- struct trace_entry ent;
- void *base_addr;
- int off;
- void *ptr;
- char __data[0];
-};
-
-struct trace_event_raw_percpu_alloc_percpu_fail {
- struct trace_entry ent;
- bool reserved;
- bool is_atomic;
- size_t size;
- size_t align;
- char __data[0];
-};
-
-struct trace_event_raw_percpu_create_chunk {
- struct trace_entry ent;
- void *base_addr;
- char __data[0];
-};
-
-struct trace_event_raw_percpu_destroy_chunk {
- struct trace_entry ent;
- void *base_addr;
- char __data[0];
-};
-
-struct trace_event_data_offsets_percpu_alloc_percpu {};
-
-struct trace_event_data_offsets_percpu_free_percpu {};
-
-struct trace_event_data_offsets_percpu_alloc_percpu_fail {};
-
-struct trace_event_data_offsets_percpu_create_chunk {};
-
-struct trace_event_data_offsets_percpu_destroy_chunk {};
-
-typedef void (*btf_trace_percpu_alloc_percpu)(void *, bool, bool, size_t, size_t, void *, int, void *);
-
-typedef void (*btf_trace_percpu_free_percpu)(void *, void *, int, void *);
-
-typedef void (*btf_trace_percpu_alloc_percpu_fail)(void *, bool, bool, size_t, size_t);
-
-typedef void (*btf_trace_percpu_create_chunk)(void *, void *);
-
-typedef void (*btf_trace_percpu_destroy_chunk)(void *, void *);
-
-struct pcpu_block_md {
- int scan_hint;
- int scan_hint_start;
- int contig_hint;
- int contig_hint_start;
- int left_free;
- int right_free;
- int first_free;
- int nr_bits;
-};
-
-struct pcpu_chunk {
- struct list_head list;
- int free_bytes;
- struct pcpu_block_md chunk_md;
- void *base_addr;
- long unsigned int *alloc_map;
- long unsigned int *bound_map;
- struct pcpu_block_md *md_blocks;
- void *data;
- bool immutable;
- int start_offset;
- int end_offset;
- int nr_pages;
- int nr_populated;
- int nr_empty_pop_pages;
- long unsigned int populated[0];
-};
-
-struct trace_event_raw_kmem_alloc {
- struct trace_entry ent;
- long unsigned int call_site;
- const void *ptr;
- size_t bytes_req;
- size_t bytes_alloc;
- gfp_t gfp_flags;
- char __data[0];
-};
-
-struct trace_event_raw_kmem_alloc_node {
- struct trace_entry ent;
- long unsigned int call_site;
- const void *ptr;
- size_t bytes_req;
- size_t bytes_alloc;
- gfp_t gfp_flags;
- int node;
- char __data[0];
-};
-
-struct trace_event_raw_kmem_free {
- struct trace_entry ent;
- long unsigned int call_site;
- const void *ptr;
- char __data[0];
-};
-
-struct trace_event_raw_mm_page_free {
- struct trace_entry ent;
- long unsigned int pfn;
- unsigned int order;
- char __data[0];
-};
-
-struct trace_event_raw_mm_page_free_batched {
- struct trace_entry ent;
- long unsigned int pfn;
- char __data[0];
-};
-
-struct trace_event_raw_mm_page_alloc {
- struct trace_entry ent;
- long unsigned int pfn;
- unsigned int order;
- gfp_t gfp_flags;
- int migratetype;
- char __data[0];
-};
-
-struct trace_event_raw_mm_page {
- struct trace_entry ent;
- long unsigned int pfn;
- unsigned int order;
- int migratetype;
- char __data[0];
-};
-
-struct trace_event_raw_mm_page_pcpu_drain {
- struct trace_entry ent;
- long unsigned int pfn;
- unsigned int order;
- int migratetype;
- char __data[0];
-};
-
-struct trace_event_raw_mm_page_alloc_extfrag {
- struct trace_entry ent;
- long unsigned int pfn;
- int alloc_order;
- int fallback_order;
- int alloc_migratetype;
- int fallback_migratetype;
- int change_ownership;
- char __data[0];
-};
-
-struct trace_event_raw_rss_stat {
- struct trace_entry ent;
- unsigned int mm_id;
- unsigned int curr;
- int member;
- long int size;
- char __data[0];
-};
-
-struct trace_event_data_offsets_kmem_alloc {};
-
-struct trace_event_data_offsets_kmem_alloc_node {};
-
-struct trace_event_data_offsets_kmem_free {};
-
-struct trace_event_data_offsets_mm_page_free {};
-
-struct trace_event_data_offsets_mm_page_free_batched {};
-
-struct trace_event_data_offsets_mm_page_alloc {};
-
-struct trace_event_data_offsets_mm_page {};
-
-struct trace_event_data_offsets_mm_page_pcpu_drain {};
-
-struct trace_event_data_offsets_mm_page_alloc_extfrag {};
-
-struct trace_event_data_offsets_rss_stat {};
-
-typedef void (*btf_trace_kmalloc)(void *, long unsigned int, const void *, size_t, size_t, gfp_t);
-
-typedef void (*btf_trace_kmem_cache_alloc)(void *, long unsigned int, const void *, size_t, size_t, gfp_t);
-
-typedef void (*btf_trace_kmalloc_node)(void *, long unsigned int, const void *, size_t, size_t, gfp_t, int);
-
-typedef void (*btf_trace_kmem_cache_alloc_node)(void *, long unsigned int, const void *, size_t, size_t, gfp_t, int);
-
-typedef void (*btf_trace_kfree)(void *, long unsigned int, const void *);
-
-typedef void (*btf_trace_kmem_cache_free)(void *, long unsigned int, const void *);
-
-typedef void (*btf_trace_mm_page_free)(void *, struct page___2 *, unsigned int);
-
-typedef void (*btf_trace_mm_page_free_batched)(void *, struct page___2 *);
-
-typedef void (*btf_trace_mm_page_alloc)(void *, struct page___2 *, unsigned int, gfp_t, int);
-
-typedef void (*btf_trace_mm_page_alloc_zone_locked)(void *, struct page___2 *, unsigned int, int);
-
-typedef void (*btf_trace_mm_page_pcpu_drain)(void *, struct page___2 *, unsigned int, int);
-
-typedef void (*btf_trace_mm_page_alloc_extfrag)(void *, struct page___2 *, int, int, int, int);
-
-typedef void (*btf_trace_rss_stat)(void *, struct mm_struct___2 *, int, long int);
-
-struct slabinfo {
- long unsigned int active_objs;
- long unsigned int num_objs;
- long unsigned int active_slabs;
- long unsigned int num_slabs;
- long unsigned int shared_avail;
- unsigned int limit;
- unsigned int batchcount;
- unsigned int shared;
- unsigned int objects_per_slab;
- unsigned int cache_order;
-};
-
-struct alloc_context {
- struct zonelist___2 *zonelist;
- nodemask_t *nodemask;
- struct zoneref___2 *preferred_zoneref;
- int migratetype;
- enum zone_type high_zoneidx;
- bool spread_dirty_pages;
-};
-
-struct trace_event_raw_mm_compaction_isolate_template {
- struct trace_entry ent;
- long unsigned int start_pfn;
- long unsigned int end_pfn;
- long unsigned int nr_scanned;
- long unsigned int nr_taken;
- char __data[0];
-};
-
-struct trace_event_raw_mm_compaction_migratepages {
- struct trace_entry ent;
- long unsigned int nr_migrated;
- long unsigned int nr_failed;
- char __data[0];
-};
-
-struct trace_event_raw_mm_compaction_begin {
- struct trace_entry ent;
- long unsigned int zone_start;
- long unsigned int migrate_pfn;
- long unsigned int free_pfn;
- long unsigned int zone_end;
- bool sync;
- char __data[0];
-};
-
-struct trace_event_raw_mm_compaction_end {
- struct trace_entry ent;
- long unsigned int zone_start;
- long unsigned int migrate_pfn;
- long unsigned int free_pfn;
- long unsigned int zone_end;
- bool sync;
- int status;
- char __data[0];
-};
-
-struct trace_event_raw_mm_compaction_try_to_compact_pages {
- struct trace_entry ent;
- int order;
- gfp_t gfp_mask;
- int prio;
- char __data[0];
-};
-
-struct trace_event_raw_mm_compaction_suitable_template {
- struct trace_entry ent;
- int nid;
- enum zone_type idx;
- int order;
- int ret;
- char __data[0];
-};
-
-struct trace_event_raw_mm_compaction_defer_template {
- struct trace_entry ent;
- int nid;
- enum zone_type idx;
- int order;
- unsigned int considered;
- unsigned int defer_shift;
- int order_failed;
- char __data[0];
-};
-
-struct trace_event_raw_mm_compaction_kcompactd_sleep {
- struct trace_entry ent;
- int nid;
- char __data[0];
-};
-
-struct trace_event_raw_kcompactd_wake_template {
- struct trace_entry ent;
- int nid;
- int order;
- enum zone_type classzone_idx;
- char __data[0];
-};
-
-struct trace_event_data_offsets_mm_compaction_isolate_template {};
-
-struct trace_event_data_offsets_mm_compaction_migratepages {};
-
-struct trace_event_data_offsets_mm_compaction_begin {};
-
-struct trace_event_data_offsets_mm_compaction_end {};
-
-struct trace_event_data_offsets_mm_compaction_try_to_compact_pages {};
-
-struct trace_event_data_offsets_mm_compaction_suitable_template {};
-
-struct trace_event_data_offsets_mm_compaction_defer_template {};
-
-struct trace_event_data_offsets_mm_compaction_kcompactd_sleep {};
-
-struct trace_event_data_offsets_kcompactd_wake_template {};
-
-typedef void (*btf_trace_mm_compaction_isolate_migratepages)(void *, long unsigned int, long unsigned int, long unsigned int, long unsigned int);
-
-typedef void (*btf_trace_mm_compaction_isolate_freepages)(void *, long unsigned int, long unsigned int, long unsigned int, long unsigned int);
-
-typedef void (*btf_trace_mm_compaction_migratepages)(void *, long unsigned int, int, struct list_head *);
-
-typedef void (*btf_trace_mm_compaction_begin)(void *, long unsigned int, long unsigned int, long unsigned int, long unsigned int, bool);
-
-typedef void (*btf_trace_mm_compaction_end)(void *, long unsigned int, long unsigned int, long unsigned int, long unsigned int, bool, int);
-
-typedef void (*btf_trace_mm_compaction_try_to_compact_pages)(void *, int, gfp_t, int);
-
-typedef void (*btf_trace_mm_compaction_finished)(void *, struct zone___2 *, int, int);
-
-typedef void (*btf_trace_mm_compaction_suitable)(void *, struct zone___2 *, int, int);
-
-typedef void (*btf_trace_mm_compaction_deferred)(void *, struct zone___2 *, int);
-
-typedef void (*btf_trace_mm_compaction_defer_compaction)(void *, struct zone___2 *, int);
-
-typedef void (*btf_trace_mm_compaction_defer_reset)(void *, struct zone___2 *, int);
-
-typedef void (*btf_trace_mm_compaction_kcompactd_sleep)(void *, int);
-
-typedef void (*btf_trace_mm_compaction_wakeup_kcompactd)(void *, int, int, enum zone_type);
-
-typedef void (*btf_trace_mm_compaction_kcompactd_wake)(void *, int, int, enum zone_type);
-
-typedef enum {
- ISOLATE_ABORT = 0,
- ISOLATE_NONE = 1,
- ISOLATE_SUCCESS = 2,
-} isolate_migrate_t;
-
-struct anon_vma_chain {
- struct vm_area_struct___2 *vma;
- struct anon_vma *anon_vma;
- struct list_head same_vma;
- struct rb_node rb;
- long unsigned int rb_subtree_last;
-};
-
-enum lru_status {
- LRU_REMOVED = 0,
- LRU_REMOVED_RETRY = 1,
- LRU_ROTATE = 2,
- LRU_SKIP = 3,
- LRU_RETRY = 4,
-};
-
-typedef enum lru_status (*list_lru_walk_cb)(struct list_head *, struct list_lru_one *, spinlock_t *, void *);
-
-typedef struct {
- long unsigned int pd;
-} hugepd_t;
-
-struct follow_page_context {
- struct dev_pagemap *pgmap;
- unsigned int page_mask;
-};
-
-struct zap_details {
- struct address_space___2 *check_mapping;
- long unsigned int first_index;
- long unsigned int last_index;
-};
-
-typedef int (*pte_fn_t)(pte_t *, long unsigned int, void *);
-
-enum {
- SWP_USED = 1,
- SWP_WRITEOK = 2,
- SWP_DISCARDABLE = 4,
- SWP_DISCARDING = 8,
- SWP_SOLIDSTATE = 16,
- SWP_CONTINUED = 32,
- SWP_BLKDEV = 64,
- SWP_ACTIVATED = 128,
- SWP_FS = 256,
- SWP_AREA_DISCARD = 512,
- SWP_PAGE_DISCARD = 1024,
- SWP_STABLE_WRITES = 2048,
- SWP_SYNCHRONOUS_IO = 4096,
- SWP_VALID = 8192,
- SWP_SCANNING = 16384,
-};
-
-struct copy_subpage_arg {
- struct page___2 *dst;
- struct page___2 *src;
- struct vm_area_struct___2 *vma;
-};
-
-struct mm_walk;
-
-struct mm_walk_ops {
- int (*pud_entry)(pud_t *, long unsigned int, long unsigned int, struct mm_walk *);
- int (*pmd_entry)(pmd_t *, long unsigned int, long unsigned int, struct mm_walk *);
- int (*pte_entry)(pte_t *, long unsigned int, long unsigned int, struct mm_walk *);
- int (*pte_hole)(long unsigned int, long unsigned int, struct mm_walk *);
- int (*hugetlb_entry)(pte_t *, long unsigned int, long unsigned int, long unsigned int, struct mm_walk *);
- int (*test_walk)(long unsigned int, long unsigned int, struct mm_walk *);
- int (*pre_vma)(long unsigned int, long unsigned int, struct mm_walk *);
- void (*post_vma)(struct mm_walk *);
-};
-
-struct mm_walk {
- const struct mm_walk_ops *ops;
- struct mm_struct___2 *mm;
- struct vm_area_struct___2 *vma;
- void *private;
-};
-
-enum {
- HUGETLB_SHMFS_INODE = 1,
- HUGETLB_ANONHUGE_INODE = 2,
-};
-
-struct attribute_group___3;
-
-struct rmap_walk_control {
- void *arg;
- bool (*rmap_one)(struct page___2 *, struct vm_area_struct___2 *, long unsigned int, void *);
- int (*done)(struct page___2 *);
- struct anon_vma * (*anon_lock)(struct page___2 *);
- bool (*invalid_vma)(struct vm_area_struct___2 *, void *);
-};
-
-struct page_referenced_arg {
- int mapcount;
- int referenced;
- long unsigned int vm_flags;
- struct mem_cgroup *memcg;
-};
-
-struct vmap_area {
- long unsigned int va_start;
- long unsigned int va_end;
- struct rb_node rb_node;
- struct list_head list;
- union {
- long unsigned int subtree_max_size;
- struct vm_struct *vm;
- struct llist_node purge_list;
- };
-};
-
-struct vfree_deferred {
- struct llist_head list;
- struct work_struct wq;
-};
-
-enum fit_type {
- NOTHING_FIT = 0,
- FL_FIT_TYPE = 1,
- LE_FIT_TYPE = 2,
- RE_FIT_TYPE = 3,
- NE_FIT_TYPE = 4,
-};
-
-struct vmap_block_queue {
- spinlock_t lock;
- struct list_head free;
-};
-
-struct vmap_block {
- spinlock_t lock;
- struct vmap_area *va;
- long unsigned int free;
- long unsigned int dirty;
- long unsigned int dirty_min;
- long unsigned int dirty_max;
- struct list_head free_list;
- struct callback_head callback_head;
- struct list_head purge;
-};
-
-typedef struct vmap_area *pto_T_____21;
-
-struct page_frag_cache {
- void *va;
- __u16 offset;
- __u16 size;
- unsigned int pagecnt_bias;
- bool pfmemalloc;
-};
-
-enum zone_flags {
- ZONE_BOOSTED_WATERMARK = 0,
-};
-
-enum memmap_context {
- MEMMAP_EARLY = 0,
- MEMMAP_HOTPLUG = 1,
-};
-
-struct mminit_pfnnid_cache {
- long unsigned int last_start;
- long unsigned int last_end;
- int last_nid;
-};
-
-struct pcpu_drain {
- struct zone___2 *zone;
- struct work_struct work;
-};
-
-struct madvise_walk_private {
- struct mmu_gather *tlb;
- bool pageout;
-};
-
-struct vma_swap_readahead {
- short unsigned int win;
- short unsigned int offset;
- short unsigned int nr_pte;
- pte_t *ptes;
-};
-
-union swap_header {
- struct {
- char reserved[4086];
- char magic[10];
- } magic;
- struct {
- char bootbits[1024];
- __u32 version;
- __u32 last_page;
- __u32 nr_badpages;
- unsigned char sws_uuid[16];
- unsigned char sws_volume[16];
- __u32 padding[117];
- __u32 badpages[1];
- } info;
-};
-
-struct swap_extent {
- struct rb_node rb_node;
- long unsigned int start_page;
- long unsigned int nr_pages;
- sector_t start_block;
-};
-
-struct swap_slots_cache {
- bool lock_initialized;
- struct mutex alloc_lock;
- swp_entry_t *slots;
- int nr;
- int cur;
- spinlock_t free_lock;
- swp_entry_t *slots_ret;
- int n_ret;
-};
-
-struct dma_pool {
- struct list_head page_list;
- spinlock_t lock;
- size_t size;
- struct device___2 *dev;
- size_t allocation;
- size_t boundary;
- char name[32];
- struct list_head pools;
-};
-
-struct dma_page {
- struct list_head page_list;
- void *vaddr;
- dma_addr_t dma;
- unsigned int in_use;
- unsigned int offset;
-};
-
-enum string_size_units {
- STRING_UNITS_10 = 0,
- STRING_UNITS_2 = 1,
-};
-
-struct resv_map {
- struct kref refs;
- spinlock_t lock;
- struct list_head regions;
- long int adds_in_progress;
- struct list_head region_cache;
- long int region_cache_count;
-};
-
-struct huge_bootmem_page {
- struct list_head list;
- struct hstate *hstate;
-};
-
-struct file_region {
- struct list_head link;
- long int from;
- long int to;
-};
-
-enum vma_resv_mode {
- VMA_NEEDS_RESV = 0,
- VMA_COMMIT_RESV = 1,
- VMA_END_RESV = 2,
- VMA_ADD_RESV = 3,
-};
-
-struct node_hstate {
- struct kobject *hugepages_kobj;
- struct kobject *hstate_kobjs[2];
-};
-
-struct hugetlb_cgroup;
-
-struct nodemask_scratch {
- nodemask_t mask1;
- nodemask_t mask2;
-};
-
-struct sp_node {
- struct rb_node nd;
- long unsigned int start;
- long unsigned int end;
- struct mempolicy *policy;
-};
-
-struct mempolicy_operations {
- int (*create)(struct mempolicy *, const nodemask_t *);
- void (*rebind)(struct mempolicy *, const nodemask_t *);
-};
-
-struct queue_pages {
- struct list_head *pagelist;
- long unsigned int flags;
- nodemask_t *nmask;
- long unsigned int start;
- long unsigned int end;
- struct vm_area_struct___2 *first;
-};
-
-struct mmu_notifier_mm {
- struct hlist_head list;
- bool has_itree;
- spinlock_t lock;
- long unsigned int invalidate_seq;
- long unsigned int active_invalidate_ranges;
- struct rb_root_cached itree;
- wait_queue_head_t wq;
- struct hlist_head deferred_list;
-};
-
-struct interval_tree_node {
- struct rb_node rb;
- long unsigned int start;
- long unsigned int last;
- long unsigned int __subtree_last;
-};
-
-struct mmu_notifier;
-
-struct mmu_notifier_ops {
- void (*release)(struct mmu_notifier *, struct mm_struct___2 *);
- int (*clear_flush_young)(struct mmu_notifier *, struct mm_struct___2 *, long unsigned int, long unsigned int);
- int (*clear_young)(struct mmu_notifier *, struct mm_struct___2 *, long unsigned int, long unsigned int);
- int (*test_young)(struct mmu_notifier *, struct mm_struct___2 *, long unsigned int);
- void (*change_pte)(struct mmu_notifier *, struct mm_struct___2 *, long unsigned int, pte_t);
- int (*invalidate_range_start)(struct mmu_notifier *, const struct mmu_notifier_range *);
- void (*invalidate_range_end)(struct mmu_notifier *, const struct mmu_notifier_range *);
- void (*invalidate_range)(struct mmu_notifier *, struct mm_struct___2 *, long unsigned int, long unsigned int);
- struct mmu_notifier * (*alloc_notifier)(struct mm_struct___2 *);
- void (*free_notifier)(struct mmu_notifier *);
-};
-
-struct mmu_notifier {
- struct hlist_node hlist;
- const struct mmu_notifier_ops *ops;
- struct mm_struct___2 *mm;
- struct callback_head rcu;
- unsigned int users;
-};
-
-struct mmu_interval_notifier;
-
-struct mmu_interval_notifier_ops {
- bool (*invalidate)(struct mmu_interval_notifier *, const struct mmu_notifier_range *, long unsigned int);
-};
-
-struct mmu_interval_notifier {
- struct interval_tree_node interval_tree;
- const struct mmu_interval_notifier_ops *ops;
- struct mm_struct___2 *mm;
- struct hlist_node deferred_item;
- long unsigned int invalidate_seq;
-};
-
-enum stat_item {
- ALLOC_FASTPATH = 0,
- ALLOC_SLOWPATH = 1,
- FREE_FASTPATH = 2,
- FREE_SLOWPATH = 3,
- FREE_FROZEN = 4,
- FREE_ADD_PARTIAL = 5,
- FREE_REMOVE_PARTIAL = 6,
- ALLOC_FROM_PARTIAL = 7,
- ALLOC_SLAB = 8,
- ALLOC_REFILL = 9,
- ALLOC_NODE_MISMATCH = 10,
- FREE_SLAB = 11,
- CPUSLAB_FLUSH = 12,
- DEACTIVATE_FULL = 13,
- DEACTIVATE_EMPTY = 14,
- DEACTIVATE_TO_HEAD = 15,
- DEACTIVATE_TO_TAIL = 16,
- DEACTIVATE_REMOTE_FREES = 17,
- DEACTIVATE_BYPASS = 18,
- ORDER_FALLBACK = 19,
- CMPXCHG_DOUBLE_CPU_FAIL = 20,
- CMPXCHG_DOUBLE_FAIL = 21,
- CPU_PARTIAL_ALLOC = 22,
- CPU_PARTIAL_FREE = 23,
- CPU_PARTIAL_NODE = 24,
- CPU_PARTIAL_DRAIN = 25,
- NR_SLUB_STAT_ITEMS = 26,
-};
-
-struct track {
- long unsigned int addr;
- long unsigned int addrs[16];
- int cpu;
- int pid;
- long unsigned int when;
-};
-
-enum track_item {
- TRACK_ALLOC = 0,
- TRACK_FREE = 1,
-};
-
-struct detached_freelist {
- struct page___2 *page;
- void *tail;
- void *freelist;
- int cnt;
- struct kmem_cache *s;
-};
-
-struct location {
- long unsigned int count;
- long unsigned int addr;
- long long int sum_time;
- long int min_time;
- long int max_time;
- long int min_pid;
- long int max_pid;
- long unsigned int cpus[1];
- nodemask_t nodes;
-};
-
-struct loc_track {
- long unsigned int max;
- long unsigned int count;
- struct location *loc;
-};
-
-enum slab_stat_type {
- SL_ALL = 0,
- SL_PARTIAL = 1,
- SL_CPU = 2,
- SL_OBJECTS = 3,
- SL_TOTAL = 4,
-};
-
-struct slab_attribute {
- struct attribute attr;
- ssize_t (*show)(struct kmem_cache *, char *);
- ssize_t (*store)(struct kmem_cache *, const char *, size_t);
-};
-
-struct saved_alias {
- struct kmem_cache *s;
- const char *name;
- struct saved_alias *next;
-};
-
-enum slab_modes {
- M_NONE = 0,
- M_PARTIAL = 1,
- M_FULL = 2,
- M_FREE = 3,
-};
-
-struct buffer_head;
-
-typedef void bh_end_io_t(struct buffer_head *, int);
-
-struct buffer_head {
- long unsigned int b_state;
- struct buffer_head *b_this_page;
- struct page___2 *b_page;
- sector_t b_blocknr;
- size_t b_size;
- char *b_data;
- struct block_device *b_bdev;
- bh_end_io_t *b_end_io;
- void *b_private;
- struct list_head b_assoc_buffers;
- struct address_space___2 *b_assoc_map;
- atomic_t b_count;
-};
-
-typedef struct page___2 *new_page_t(struct page___2 *, long unsigned int);
-
-typedef void free_page_t(struct page___2 *, long unsigned int);
-
-enum bh_state_bits {
- BH_Uptodate = 0,
- BH_Dirty = 1,
- BH_Lock = 2,
- BH_Req = 3,
- BH_Uptodate_Lock = 4,
- BH_Mapped = 5,
- BH_New = 6,
- BH_Async_Read = 7,
- BH_Async_Write = 8,
- BH_Delay = 9,
- BH_Boundary = 10,
- BH_Write_EIO = 11,
- BH_Unwritten = 12,
- BH_Quiet = 13,
- BH_Meta = 14,
- BH_Prio = 15,
- BH_Defer_Completion = 16,
- BH_PrivateStart = 17,
-};
-
-struct trace_event_raw_mm_migrate_pages {
- struct trace_entry ent;
- long unsigned int succeeded;
- long unsigned int failed;
- enum migrate_mode mode;
- int reason;
- char __data[0];
-};
-
-struct trace_event_data_offsets_mm_migrate_pages {};
-
-typedef void (*btf_trace_mm_migrate_pages)(void *, long unsigned int, long unsigned int, enum migrate_mode, int);
-
-struct hugetlbfs_inode_info {
- struct shared_policy policy;
- struct inode___2 vfs_inode;
- unsigned int seals;
-};
-
-typedef s32 compat_off_t;
-
-struct fs_context_operations___2;
-
-struct open_flags {
- int open_flag;
- umode_t mode;
- int acc_mode;
- int intent;
- int lookup_flags;
-};
-
-typedef __kernel_long_t __kernel_off_t;
-
-typedef __kernel_off_t off_t;
-
-struct file_dedupe_range_info {
- __s64 dest_fd;
- __u64 dest_offset;
- __u64 bytes_deduped;
- __s32 status;
- __u32 reserved;
-};
-
-struct file_dedupe_range {
- __u64 src_offset;
- __u64 src_length;
- __u16 dest_count;
- __u16 reserved1;
- __u32 reserved2;
- struct file_dedupe_range_info info[0];
-};
-
-typedef int __kernel_rwf_t;
-
-typedef __kernel_rwf_t rwf_t;
-
-typedef s32 compat_ssize_t;
-
-enum vfs_get_super_keying {
- vfs_get_single_super = 0,
- vfs_get_single_reconf_super = 1,
- vfs_get_keyed_super = 2,
- vfs_get_independent_super = 3,
-};
-
-struct kobj_map;
-
-struct char_device_struct {
- struct char_device_struct *next;
- unsigned int major;
- unsigned int baseminor;
- int minorct;
- char name[64];
- struct cdev *cdev;
-};
-
-struct stat {
- __kernel_ulong_t st_dev;
- __kernel_ulong_t st_ino;
- __kernel_ulong_t st_nlink;
- unsigned int st_mode;
- unsigned int st_uid;
- unsigned int st_gid;
- unsigned int __pad0;
- __kernel_ulong_t st_rdev;
- __kernel_long_t st_size;
- __kernel_long_t st_blksize;
- __kernel_long_t st_blocks;
- __kernel_ulong_t st_atime;
- __kernel_ulong_t st_atime_nsec;
- __kernel_ulong_t st_mtime;
- __kernel_ulong_t st_mtime_nsec;
- __kernel_ulong_t st_ctime;
- __kernel_ulong_t st_ctime_nsec;
- __kernel_long_t __unused[3];
-};
-
-struct __old_kernel_stat {
- short unsigned int st_dev;
- short unsigned int st_ino;
- short unsigned int st_mode;
- short unsigned int st_nlink;
- short unsigned int st_uid;
- short unsigned int st_gid;
- short unsigned int st_rdev;
- unsigned int st_size;
- unsigned int st_atime;
- unsigned int st_mtime;
- unsigned int st_ctime;
-};
-
-struct statx_timestamp {
- __s64 tv_sec;
- __u32 tv_nsec;
- __s32 __reserved;
-};
-
-struct statx {
- __u32 stx_mask;
- __u32 stx_blksize;
- __u64 stx_attributes;
- __u32 stx_nlink;
- __u32 stx_uid;
- __u32 stx_gid;
- __u16 stx_mode;
- __u16 __spare0[1];
- __u64 stx_ino;
- __u64 stx_size;
- __u64 stx_blocks;
- __u64 stx_attributes_mask;
- struct statx_timestamp stx_atime;
- struct statx_timestamp stx_btime;
- struct statx_timestamp stx_ctime;
- struct statx_timestamp stx_mtime;
- __u32 stx_rdev_major;
- __u32 stx_rdev_minor;
- __u32 stx_dev_major;
- __u32 stx_dev_minor;
- __u64 __spare2[14];
-};
-
-typedef u32 compat_ino_t;
-
-typedef u16 __compat_uid_t;
-
-typedef u16 __compat_gid_t;
-
-typedef u16 compat_mode_t;
-
-typedef u16 compat_dev_t;
-
-typedef u16 compat_nlink_t;
-
-struct compat_stat {
- compat_dev_t st_dev;
- u16 __pad1;
- compat_ino_t st_ino;
- compat_mode_t st_mode;
- compat_nlink_t st_nlink;
- __compat_uid_t st_uid;
- __compat_gid_t st_gid;
- compat_dev_t st_rdev;
- u16 __pad2;
- u32 st_size;
- u32 st_blksize;
- u32 st_blocks;
- u32 st_atime;
- u32 st_atime_nsec;
- u32 st_mtime;
- u32 st_mtime_nsec;
- u32 st_ctime;
- u32 st_ctime_nsec;
- u32 __unused4;
- u32 __unused5;
-};
-
-typedef short unsigned int ushort;
-
-struct user_arg_ptr {
- bool is_compat;
- union {
- const char * const *native;
- const compat_uptr_t *compat;
- } ptr;
-};
-
-enum inode_i_mutex_lock_class {
- I_MUTEX_NORMAL = 0,
- I_MUTEX_PARENT = 1,
- I_MUTEX_CHILD = 2,
- I_MUTEX_XATTR = 3,
- I_MUTEX_NONDIR2 = 4,
- I_MUTEX_PARENT2 = 5,
-};
-
-struct pseudo_fs_context {
- const struct super_operations *ops;
- const struct xattr_handler **xattr;
- const struct dentry_operations *dops;
- long unsigned int magic;
-};
-
-struct name_snapshot {
- struct qstr name;
- unsigned char inline_name[32];
-};
-
-struct saved {
- struct path___2 link;
- struct delayed_call done;
- const char *name;
- unsigned int seq;
-};
-
-struct nameidata {
- struct path___2 path;
- struct qstr last;
- struct path___2 root;
- struct inode___2 *inode;
- unsigned int flags;
- unsigned int seq;
- unsigned int m_seq;
- int last_type;
- unsigned int depth;
- int total_link_count;
- struct saved *stack;
- struct saved internal[2];
- struct filename *name;
- struct nameidata *saved;
- struct inode___2 *link_inode;
- unsigned int root_seq;
- int dfd;
-};
-
-enum {
- LAST_NORM = 0,
- LAST_ROOT = 1,
- LAST_DOT = 2,
- LAST_DOTDOT = 3,
- LAST_BIND = 4,
-};
-
-struct mount;
-
-struct mnt_namespace {
- atomic_t count;
- struct ns_common___2 ns;
- struct mount *root;
- struct list_head list;
- struct user_namespace___2 *user_ns;
- struct ucounts___2 *ucounts;
- u64 seq;
- wait_queue_head_t poll;
- u64 event;
- unsigned int mounts;
- unsigned int pending_mounts;
-};
-
-struct mnt_pcp;
-
-struct mountpoint;
-
-struct mount {
- struct hlist_node mnt_hash;
- struct mount *mnt_parent;
- struct dentry___2 *mnt_mountpoint;
- struct vfsmount___2 mnt;
- union {
- struct callback_head mnt_rcu;
- struct llist_node mnt_llist;
- };
- struct mnt_pcp *mnt_pcp;
- struct list_head mnt_mounts;
- struct list_head mnt_child;
- struct list_head mnt_instance;
- const char *mnt_devname;
- struct list_head mnt_list;
- struct list_head mnt_expire;
- struct list_head mnt_share;
- struct list_head mnt_slave_list;
- struct list_head mnt_slave;
- struct mount *mnt_master;
- struct mnt_namespace *mnt_ns;
- struct mountpoint *mnt_mp;
- union {
- struct hlist_node mnt_mp_list;
- struct hlist_node mnt_umount;
- };
- struct list_head mnt_umounting;
- struct fsnotify_mark_connector *mnt_fsnotify_marks;
- __u32 mnt_fsnotify_mask;
- int mnt_id;
- int mnt_group_id;
- int mnt_expiry_mark;
- struct hlist_head mnt_pins;
- struct hlist_head mnt_stuck_children;
-};
-
-struct mnt_pcp {
- int mnt_count;
- int mnt_writers;
-};
-
-struct mountpoint {
- struct hlist_node m_hash;
- struct dentry___2 *m_dentry;
- struct hlist_head m_list;
- int m_count;
-};
-
-enum {
- WALK_FOLLOW = 1,
- WALK_MORE = 2,
-};
-
-struct word_at_a_time {
- const long unsigned int one_bits;
- const long unsigned int high_bits;
-};
-
-struct f_owner_ex {
- int type;
- __kernel_pid_t pid;
-};
-
-struct flock {
- short int l_type;
- short int l_whence;
- __kernel_off_t l_start;
- __kernel_off_t l_len;
- __kernel_pid_t l_pid;
-};
-
-struct compat_flock {
- short int l_type;
- short int l_whence;
- compat_off_t l_start;
- compat_off_t l_len;
- compat_pid_t l_pid;
-};
-
-struct compat_flock64 {
- short int l_type;
- short int l_whence;
- compat_loff_t l_start;
- compat_loff_t l_len;
- compat_pid_t l_pid;
-} __attribute__((packed));
-
-struct fiemap {
- __u64 fm_start;
- __u64 fm_length;
- __u32 fm_flags;
- __u32 fm_mapped_extents;
- __u32 fm_extent_count;
- __u32 fm_reserved;
- struct fiemap_extent fm_extents[0];
-};
-
-struct file_clone_range {
- __s64 src_fd;
- __u64 src_offset;
- __u64 src_length;
- __u64 dest_offset;
-};
-
-typedef int get_block_t(struct inode___2 *, sector_t, struct buffer_head *, int);
-
-struct space_resv {
- __s16 l_type;
- __s16 l_whence;
- __s64 l_start;
- __s64 l_len;
- __s32 l_sysid;
- __u32 l_pid;
- __s32 l_pad[4];
-};
-
-struct space_resv_32 {
- __s16 l_type;
- __s16 l_whence;
- __s64 l_start;
- __s64 l_len;
- __s32 l_sysid;
- __u32 l_pid;
- __s32 l_pad[4];
-} __attribute__((packed));
-
-struct linux_dirent64 {
- u64 d_ino;
- s64 d_off;
- short unsigned int d_reclen;
- unsigned char d_type;
- char d_name[0];
-};
-
-struct old_linux_dirent {
- long unsigned int d_ino;
- long unsigned int d_offset;
- short unsigned int d_namlen;
- char d_name[1];
-};
-
-struct readdir_callback {
- struct dir_context ctx;
- struct old_linux_dirent *dirent;
- int result;
-};
-
-struct linux_dirent {
- long unsigned int d_ino;
- long unsigned int d_off;
- short unsigned int d_reclen;
- char d_name[1];
-};
-
-struct getdents_callback {
- struct dir_context ctx;
- struct linux_dirent *current_dir;
- int prev_reclen;
- int count;
- int error;
-};
-
-struct getdents_callback64 {
- struct dir_context ctx;
- struct linux_dirent64 *current_dir;
- int prev_reclen;
- int count;
- int error;
-};
-
-struct compat_old_linux_dirent {
- compat_ulong_t d_ino;
- compat_ulong_t d_offset;
- short unsigned int d_namlen;
- char d_name[1];
-};
-
-struct compat_readdir_callback {
- struct dir_context ctx;
- struct compat_old_linux_dirent *dirent;
- int result;
-};
-
-struct compat_linux_dirent {
- compat_ulong_t d_ino;
- compat_ulong_t d_off;
- short unsigned int d_reclen;
- char d_name[1];
-};
-
-struct compat_getdents_callback {
- struct dir_context ctx;
- struct compat_linux_dirent *current_dir;
- struct compat_linux_dirent *previous;
- int count;
- int error;
-};
-
-typedef struct {
- long unsigned int fds_bits[16];
-} __kernel_fd_set;
-
-typedef __kernel_fd_set fd_set;
-
-struct poll_table_entry {
- struct file___2 *filp;
- __poll_t key;
- wait_queue_entry_t wait;
- wait_queue_head_t *wait_address;
-};
-
-struct poll_table_page;
-
-struct poll_wqueues {
- poll_table pt;
- struct poll_table_page *table;
- struct task_struct___2 *polling_task;
- int triggered;
- int error;
- int inline_index;
- struct poll_table_entry inline_entries[9];
-};
-
-struct poll_table_page {
- struct poll_table_page *next;
- struct poll_table_entry *entry;
- struct poll_table_entry entries[0];
-};
-
-enum poll_time_type {
- PT_TIMEVAL = 0,
- PT_OLD_TIMEVAL = 1,
- PT_TIMESPEC = 2,
- PT_OLD_TIMESPEC = 3,
-};
-
-typedef struct {
- long unsigned int *in;
- long unsigned int *out;
- long unsigned int *ex;
- long unsigned int *res_in;
- long unsigned int *res_out;
- long unsigned int *res_ex;
-} fd_set_bits;
-
-struct poll_list {
- struct poll_list *next;
- int len;
- struct pollfd entries[0];
-};
-
-struct compat_sel_arg_struct {
- compat_ulong_t n;
- compat_uptr_t inp;
- compat_uptr_t outp;
- compat_uptr_t exp;
- compat_uptr_t tvp;
-};
-
-enum dentry_d_lock_class {
- DENTRY_D_LOCK_NORMAL = 0,
- DENTRY_D_LOCK_NESTED = 1,
-};
-
-struct external_name {
- union {
- atomic_t count;
- struct callback_head head;
- } u;
- unsigned char name[0];
-};
-
-enum d_walk_ret {
- D_WALK_CONTINUE = 0,
- D_WALK_QUIT = 1,
- D_WALK_NORETRY = 2,
- D_WALK_SKIP = 3,
-};
-
-struct check_mount {
- struct vfsmount___2 *mnt;
- unsigned int mounted;
-};
-
-struct select_data {
- struct dentry___2 *start;
- union {
- long int found;
- struct dentry___2 *victim;
- };
- struct list_head dispose;
-};
-
-typedef long int pao_T_____6;
-
-struct fsxattr {
- __u32 fsx_xflags;
- __u32 fsx_extsize;
- __u32 fsx_nextents;
- __u32 fsx_projid;
- __u32 fsx_cowextsize;
- unsigned char fsx_pad[8];
-};
-
-enum file_time_flags {
- S_ATIME = 1,
- S_MTIME = 2,
- S_CTIME = 4,
- S_VERSION = 8,
-};
-
-struct proc_mounts {
- struct mnt_namespace *ns;
- struct path root;
- int (*show)(struct seq_file *, struct vfsmount *);
- void *cached_mount;
- u64 cached_event;
- loff_t cached_index;
-};
-
-enum umount_tree_flags {
- UMOUNT_SYNC = 1,
- UMOUNT_PROPAGATE = 2,
- UMOUNT_CONNECTED = 4,
-};
-
-struct simple_transaction_argresp {
- ssize_t size;
- char data[0];
-};
-
-struct simple_attr {
- int (*get)(void *, u64 *);
- int (*set)(void *, u64);
- char get_buf[24];
- char set_buf[24];
- void *data;
- const char *fmt;
- struct mutex mutex;
-};
-
-struct wb_completion {
- atomic_t cnt;
- wait_queue_head_t *waitq;
-};
-
-struct wb_writeback_work {
- long int nr_pages;
- struct super_block *sb;
- long unsigned int *older_than_this;
- enum writeback_sync_modes sync_mode;
- unsigned int tagged_writepages: 1;
- unsigned int for_kupdate: 1;
- unsigned int range_cyclic: 1;
- unsigned int for_background: 1;
- unsigned int for_sync: 1;
- unsigned int auto_free: 1;
- enum wb_reason reason;
- struct list_head list;
- struct wb_completion *done;
-};
-
-struct trace_event_raw_writeback_page_template {
- struct trace_entry ent;
- char name[32];
- ino_t ino;
- long unsigned int index;
- char __data[0];
-};
-
-struct trace_event_raw_writeback_dirty_inode_template {
- struct trace_entry ent;
- char name[32];
- ino_t ino;
- long unsigned int state;
- long unsigned int flags;
- char __data[0];
-};
-
-struct trace_event_raw_writeback_write_inode_template {
- struct trace_entry ent;
- char name[32];
- ino_t ino;
- int sync_mode;
- ino_t cgroup_ino;
- char __data[0];
-};
-
-struct trace_event_raw_writeback_work_class {
- struct trace_entry ent;
- char name[32];
- long int nr_pages;
- dev_t sb_dev;
- int sync_mode;
- int for_kupdate;
- int range_cyclic;
- int for_background;
- int reason;
- ino_t cgroup_ino;
- char __data[0];
-};
-
-struct trace_event_raw_writeback_pages_written {
- struct trace_entry ent;
- long int pages;
- char __data[0];
-};
-
-struct trace_event_raw_writeback_class {
- struct trace_entry ent;
- char name[32];
- ino_t cgroup_ino;
- char __data[0];
-};
-
-struct trace_event_raw_writeback_bdi_register {
- struct trace_entry ent;
- char name[32];
- char __data[0];
-};
-
-struct trace_event_raw_wbc_class {
- struct trace_entry ent;
- char name[32];
- long int nr_to_write;
- long int pages_skipped;
- int sync_mode;
- int for_kupdate;
- int for_background;
- int for_reclaim;
- int range_cyclic;
- long int range_start;
- long int range_end;
- ino_t cgroup_ino;
- char __data[0];
-};
-
-struct trace_event_raw_writeback_queue_io {
- struct trace_entry ent;
- char name[32];
- long unsigned int older;
- long int age;
- int moved;
- int reason;
- ino_t cgroup_ino;
- char __data[0];
-};
-
-struct trace_event_raw_global_dirty_state {
- struct trace_entry ent;
- long unsigned int nr_dirty;
- long unsigned int nr_writeback;
- long unsigned int nr_unstable;
- long unsigned int background_thresh;
- long unsigned int dirty_thresh;
- long unsigned int dirty_limit;
- long unsigned int nr_dirtied;
- long unsigned int nr_written;
- char __data[0];
-};
-
-struct trace_event_raw_bdi_dirty_ratelimit {
- struct trace_entry ent;
- char bdi[32];
- long unsigned int write_bw;
- long unsigned int avg_write_bw;
- long unsigned int dirty_rate;
- long unsigned int dirty_ratelimit;
- long unsigned int task_ratelimit;
- long unsigned int balanced_dirty_ratelimit;
- ino_t cgroup_ino;
- char __data[0];
-};
-
-struct trace_event_raw_balance_dirty_pages {
- struct trace_entry ent;
- char bdi[32];
- long unsigned int limit;
- long unsigned int setpoint;
- long unsigned int dirty;
- long unsigned int bdi_setpoint;
- long unsigned int bdi_dirty;
- long unsigned int dirty_ratelimit;
- long unsigned int task_ratelimit;
- unsigned int dirtied;
- unsigned int dirtied_pause;
- long unsigned int paused;
- long int pause;
- long unsigned int period;
- long int think;
- ino_t cgroup_ino;
- char __data[0];
-};
-
-struct trace_event_raw_writeback_sb_inodes_requeue {
- struct trace_entry ent;
- char name[32];
- ino_t ino;
- long unsigned int state;
- long unsigned int dirtied_when;
- ino_t cgroup_ino;
- char __data[0];
-};
-
-struct trace_event_raw_writeback_congest_waited_template {
- struct trace_entry ent;
- unsigned int usec_timeout;
- unsigned int usec_delayed;
- char __data[0];
-};
-
-struct trace_event_raw_writeback_single_inode_template {
- struct trace_entry ent;
- char name[32];
- ino_t ino;
- long unsigned int state;
- long unsigned int dirtied_when;
- long unsigned int writeback_index;
- long int nr_to_write;
- long unsigned int wrote;
- ino_t cgroup_ino;
- char __data[0];
-};
-
-struct trace_event_raw_writeback_inode_template {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- long unsigned int state;
- __u16 mode;
- long unsigned int dirtied_when;
- char __data[0];
-};
-
-struct trace_event_data_offsets_writeback_page_template {};
-
-struct trace_event_data_offsets_writeback_dirty_inode_template {};
-
-struct trace_event_data_offsets_writeback_write_inode_template {};
-
-struct trace_event_data_offsets_writeback_work_class {};
-
-struct trace_event_data_offsets_writeback_pages_written {};
-
-struct trace_event_data_offsets_writeback_class {};
-
-struct trace_event_data_offsets_writeback_bdi_register {};
-
-struct trace_event_data_offsets_wbc_class {};
-
-struct trace_event_data_offsets_writeback_queue_io {};
-
-struct trace_event_data_offsets_global_dirty_state {};
-
-struct trace_event_data_offsets_bdi_dirty_ratelimit {};
-
-struct trace_event_data_offsets_balance_dirty_pages {};
-
-struct trace_event_data_offsets_writeback_sb_inodes_requeue {};
-
-struct trace_event_data_offsets_writeback_congest_waited_template {};
-
-struct trace_event_data_offsets_writeback_single_inode_template {};
-
-struct trace_event_data_offsets_writeback_inode_template {};
-
-typedef void (*btf_trace_writeback_dirty_page)(void *, struct page___2 *, struct address_space___2 *);
-
-typedef void (*btf_trace_wait_on_page_writeback)(void *, struct page___2 *, struct address_space___2 *);
-
-typedef void (*btf_trace_writeback_mark_inode_dirty)(void *, struct inode___2 *, int);
-
-typedef void (*btf_trace_writeback_dirty_inode_start)(void *, struct inode___2 *, int);
-
-typedef void (*btf_trace_writeback_dirty_inode)(void *, struct inode___2 *, int);
-
-typedef void (*btf_trace_writeback_write_inode_start)(void *, struct inode___2 *, struct writeback_control *);
-
-typedef void (*btf_trace_writeback_write_inode)(void *, struct inode___2 *, struct writeback_control *);
-
-typedef void (*btf_trace_writeback_queue)(void *, struct bdi_writeback *, struct wb_writeback_work *);
-
-typedef void (*btf_trace_writeback_exec)(void *, struct bdi_writeback *, struct wb_writeback_work *);
-
-typedef void (*btf_trace_writeback_start)(void *, struct bdi_writeback *, struct wb_writeback_work *);
-
-typedef void (*btf_trace_writeback_written)(void *, struct bdi_writeback *, struct wb_writeback_work *);
-
-typedef void (*btf_trace_writeback_wait)(void *, struct bdi_writeback *, struct wb_writeback_work *);
-
-typedef void (*btf_trace_writeback_pages_written)(void *, long int);
-
-typedef void (*btf_trace_writeback_wake_background)(void *, struct bdi_writeback *);
-
-typedef void (*btf_trace_writeback_bdi_register)(void *, struct backing_dev_info *);
-
-typedef void (*btf_trace_wbc_writepage)(void *, struct writeback_control *, struct backing_dev_info *);
-
-typedef void (*btf_trace_writeback_queue_io)(void *, struct bdi_writeback *, struct wb_writeback_work *, int);
-
-typedef void (*btf_trace_global_dirty_state)(void *, long unsigned int, long unsigned int);
-
-typedef void (*btf_trace_bdi_dirty_ratelimit)(void *, struct bdi_writeback *, long unsigned int, long unsigned int);
-
-typedef void (*btf_trace_balance_dirty_pages)(void *, struct bdi_writeback *, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long int, long unsigned int);
-
-typedef void (*btf_trace_writeback_sb_inodes_requeue)(void *, struct inode___2 *);
-
-typedef void (*btf_trace_writeback_congestion_wait)(void *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_writeback_wait_iff_congested)(void *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_writeback_single_inode_start)(void *, struct inode___2 *, struct writeback_control *, long unsigned int);
-
-typedef void (*btf_trace_writeback_single_inode)(void *, struct inode___2 *, struct writeback_control *, long unsigned int);
-
-typedef void (*btf_trace_writeback_lazytime)(void *, struct inode___2 *);
-
-typedef void (*btf_trace_writeback_lazytime_iput)(void *, struct inode___2 *);
-
-typedef void (*btf_trace_writeback_dirty_inode_enqueue)(void *, struct inode___2 *);
-
-typedef void (*btf_trace_sb_mark_inode_writeback)(void *, struct inode___2 *);
-
-typedef void (*btf_trace_sb_clear_inode_writeback)(void *, struct inode___2 *);
-
-struct splice_desc {
- size_t total_len;
- unsigned int len;
- unsigned int flags;
- union {
- void *userptr;
- struct file___2 *file;
- void *data;
- } u;
- loff_t pos;
- loff_t *opos;
- size_t num_spliced;
- bool need_wakeup;
-};
-
-typedef int splice_actor(struct pipe_inode_info___2 *, struct pipe_buffer___2 *, struct splice_desc *);
-
-typedef int splice_direct_actor(struct pipe_inode_info___2 *, struct splice_desc *);
-
-struct utimbuf {
- __kernel_old_time_t actime;
- __kernel_old_time_t modtime;
-};
-
-struct old_utimbuf32 {
- old_time32_t actime;
- old_time32_t modtime;
-};
-
-typedef int __kernel_daddr_t;
-
-struct ustat {
- __kernel_daddr_t f_tfree;
- __kernel_ino_t f_tinode;
- char f_fname[6];
- char f_fpack[6];
-};
-
-struct statfs {
- __kernel_long_t f_type;
- __kernel_long_t f_bsize;
- __kernel_long_t f_blocks;
- __kernel_long_t f_bfree;
- __kernel_long_t f_bavail;
- __kernel_long_t f_files;
- __kernel_long_t f_ffree;
- __kernel_fsid_t f_fsid;
- __kernel_long_t f_namelen;
- __kernel_long_t f_frsize;
- __kernel_long_t f_flags;
- __kernel_long_t f_spare[4];
-};
-
-struct statfs64 {
- __kernel_long_t f_type;
- __kernel_long_t f_bsize;
- __u64 f_blocks;
- __u64 f_bfree;
- __u64 f_bavail;
- __u64 f_files;
- __u64 f_ffree;
- __kernel_fsid_t f_fsid;
- __kernel_long_t f_namelen;
- __kernel_long_t f_frsize;
- __kernel_long_t f_flags;
- __kernel_long_t f_spare[4];
-};
-
-struct compat_statfs64 {
- __u32 f_type;
- __u32 f_bsize;
- __u64 f_blocks;
- __u64 f_bfree;
- __u64 f_bavail;
- __u64 f_files;
- __u64 f_ffree;
- __kernel_fsid_t f_fsid;
- __u32 f_namelen;
- __u32 f_frsize;
- __u32 f_flags;
- __u32 f_spare[4];
-} __attribute__((packed));
-
-typedef s32 compat_daddr_t;
-
-typedef __kernel_fsid_t compat_fsid_t;
-
-struct compat_statfs {
- int f_type;
- int f_bsize;
- int f_blocks;
- int f_bfree;
- int f_bavail;
- int f_files;
- int f_ffree;
- compat_fsid_t f_fsid;
- int f_namelen;
- int f_frsize;
- int f_flags;
- int f_spare[4];
-};
-
-struct compat_ustat {
- compat_daddr_t f_tfree;
- compat_ino_t f_tinode;
- char f_fname[6];
- char f_fpack[6];
-};
-
-typedef struct ns_common *ns_get_path_helper_t(void *);
-
-struct ns_get_path_task_args {
- const struct proc_ns_operations *ns_ops;
- struct task_struct *task;
-};
-
-struct constant_table {
- const char *name;
- int value;
-};
-
-enum legacy_fs_param {
- LEGACY_FS_UNSET_PARAMS = 0,
- LEGACY_FS_MONOLITHIC_PARAMS = 1,
- LEGACY_FS_INDIVIDUAL_PARAMS = 2,
-};
-
-struct legacy_fs_context {
- char *legacy_data;
- size_t data_size;
- enum legacy_fs_param param_type;
-};
-
-enum fsconfig_command {
- FSCONFIG_SET_FLAG = 0,
- FSCONFIG_SET_STRING = 1,
- FSCONFIG_SET_BINARY = 2,
- FSCONFIG_SET_PATH = 3,
- FSCONFIG_SET_PATH_EMPTY = 4,
- FSCONFIG_SET_FD = 5,
- FSCONFIG_CMD_CREATE = 6,
- FSCONFIG_CMD_RECONFIGURE = 7,
-};
-
-struct dax_device;
-
-struct iomap_page_ops;
-
-struct iomap___2 {
- u64 addr;
- loff_t offset;
- u64 length;
- u16 type;
- u16 flags;
- struct block_device *bdev;
- struct dax_device *dax_dev;
- void *inline_data;
- void *private;
- const struct iomap_page_ops *page_ops;
-};
-
-struct iomap_page_ops {
- int (*page_prepare)(struct inode___2 *, loff_t, unsigned int, struct iomap___2 *);
- void (*page_done)(struct inode___2 *, loff_t, unsigned int, struct page___2 *, struct iomap___2 *);
-};
-
-struct decrypt_bh_ctx {
- struct work_struct work;
- struct buffer_head *bh;
-};
-
-struct bh_lru {
- struct buffer_head *bhs[16];
-};
-
-struct bh_accounting {
- int nr;
- int ratelimit;
-};
-
-typedef struct buffer_head *pto_T_____22;
-
-enum {
- DISK_EVENT_MEDIA_CHANGE = 1,
- DISK_EVENT_EJECT_REQUEST = 2,
-};
-
-enum {
- BIOSET_NEED_BVECS = 1,
- BIOSET_NEED_RESCUER = 2,
-};
-
-struct bdev_inode {
- struct block_device bdev;
- struct inode vfs_inode;
-};
-
-struct blkdev_dio {
- union {
- struct kiocb *iocb;
- struct task_struct *waiter;
- };
- size_t size;
- atomic_t ref;
- bool multi_bio: 1;
- bool should_dirty: 1;
- bool is_sync: 1;
- struct bio bio;
-};
-
-struct bd_holder_disk {
- struct list_head list;
- struct gendisk *disk;
- int refcnt;
-};
-
-struct blk_integrity;
-
-typedef int dio_iodone_t(struct kiocb *, loff_t, ssize_t, void *);
-
-typedef void dio_submit_t(struct bio *, struct inode___2 *, loff_t);
-
-enum {
- DIO_LOCKING = 1,
- DIO_SKIP_HOLES = 2,
-};
-
-struct dio_submit {
- struct bio *bio;
- unsigned int blkbits;
- unsigned int blkfactor;
- unsigned int start_zero_done;
- int pages_in_io;
- sector_t block_in_file;
- unsigned int blocks_available;
- int reap_counter;
- sector_t final_block_in_request;
- int boundary;
- get_block_t *get_block;
- dio_submit_t *submit_io;
- loff_t logical_offset_in_bio;
- sector_t final_block_in_bio;
- sector_t next_block_for_io;
- struct page *cur_page;
- unsigned int cur_page_offset;
- unsigned int cur_page_len;
- sector_t cur_page_block;
- loff_t cur_page_fs_offset;
- struct iov_iter *iter;
- unsigned int head;
- unsigned int tail;
- size_t from;
- size_t to;
-};
-
-struct dio {
- int flags;
- int op;
- int op_flags;
- blk_qc_t bio_cookie;
- struct gendisk *bio_disk;
- struct inode___2 *inode;
- loff_t i_size;
- dio_iodone_t *end_io;
- void *private;
- spinlock_t bio_lock;
- int page_errors;
- int is_async;
- bool defer_completion;
- bool should_dirty;
- int io_error;
- long unsigned int refcount;
- struct bio *bio_list;
- struct task_struct___2 *waiter;
- struct kiocb *iocb;
- ssize_t result;
- union {
- struct page *pages[64];
- struct work_struct complete_work;
- };
- long: 64;
-};
-
-struct bvec_iter_all {
- struct bio_vec bv;
- int idx;
- unsigned int done;
-};
-
-struct mpage_readpage_args {
- struct bio *bio;
- struct page___2 *page;
- unsigned int nr_pages;
- bool is_readahead;
- sector_t last_block_in_bio;
- struct buffer_head map_bh;
- long unsigned int first_logical_block;
- get_block_t *get_block;
-};
-
-struct mpage_data {
- struct bio *bio;
- sector_t last_block_in_bio;
- get_block_t *get_block;
- unsigned int use_writepage;
-};
-
-typedef u32 nlink_t;
-
-typedef int (*proc_write_t)(struct file___2 *, char *, size_t);
-
-struct proc_dir_entry {
- atomic_t in_use;
- refcount_t refcnt;
- struct list_head pde_openers;
- spinlock_t pde_unload_lock;
- struct completion *pde_unload_completion;
- const struct inode_operations___2 *proc_iops;
- const struct file_operations___2 *proc_fops;
- const struct dentry_operations *proc_dops;
- union {
- const struct seq_operations *seq_ops;
- int (*single_show)(struct seq_file___2 *, void *);
- };
- proc_write_t write;
- void *data;
- unsigned int state_size;
- unsigned int low_ino;
- nlink_t nlink;
- kuid_t uid;
- kgid_t gid;
- loff_t size;
- struct proc_dir_entry *parent;
- struct rb_root subdir;
- struct rb_node subdir_node;
- char *name;
- umode_t mode;
- u8 namelen;
- char inline_name[0];
-};
-
-union proc_op {
- int (*proc_get_link)(struct dentry___2 *, struct path___2 *);
- int (*proc_show)(struct seq_file___2 *, struct pid_namespace *, struct pid *, struct task_struct *);
- const char *lsm;
-};
-
-struct proc_inode {
- struct pid *pid;
- unsigned int fd;
- union proc_op op;
- struct proc_dir_entry *pde;
- struct ctl_table_header *sysctl;
- struct ctl_table *sysctl_entry;
- struct hlist_node sysctl_inodes;
- const struct proc_ns_operations *ns_ops;
- struct inode___2 vfs_inode;
-};
-
-struct proc_fs_info {
- int flag;
- const char *str;
-};
-
-struct file_handle {
- __u32 handle_bytes;
- int handle_type;
- unsigned char f_handle[0];
-};
-
-struct inotify_inode_mark {
- struct fsnotify_mark fsn_mark;
- int wd;
-};
-
-struct dnotify_struct {
- struct dnotify_struct *dn_next;
- __u32 dn_mask;
- int dn_fd;
- struct file___2 *dn_filp;
- fl_owner_t dn_owner;
-};
-
-struct dnotify_mark {
- struct fsnotify_mark fsn_mark;
- struct dnotify_struct *dn;
-};
-
-struct inotify_event_info {
- struct fsnotify_event fse;
- u32 mask;
- int wd;
- u32 sync_cookie;
- int name_len;
- char name[0];
-};
-
-struct inotify_event {
- __s32 wd;
- __u32 mask;
- __u32 cookie;
- __u32 len;
- char name[0];
-};
-
-struct epoll_event {
- __poll_t events;
- __u64 data;
-} __attribute__((packed));
-
-struct epoll_filefd {
- struct file___2 *file;
- int fd;
-} __attribute__((packed));
-
-struct nested_call_node {
- struct list_head llink;
- void *cookie;
- void *ctx;
-};
-
-struct nested_calls {
- struct list_head tasks_call_list;
- spinlock_t lock;
-};
-
-struct eventpoll;
-
-struct epitem {
- union {
- struct rb_node rbn;
- struct callback_head rcu;
- };
- struct list_head rdllink;
- struct epitem *next;
- struct epoll_filefd ffd;
- int nwait;
- struct list_head pwqlist;
- struct eventpoll *ep;
- struct list_head fllink;
- struct wakeup_source *ws;
- struct epoll_event event;
-};
-
-struct eventpoll {
- struct mutex mtx;
- wait_queue_head_t wq;
- wait_queue_head_t poll_wait;
- struct list_head rdllist;
- rwlock_t lock;
- struct rb_root_cached rbr;
- struct epitem *ovflist;
- struct wakeup_source *ws;
- struct user_struct *user;
- struct file___2 *file;
- int visited;
- struct list_head visited_list_link;
- unsigned int napi_id;
-};
-
-struct eppoll_entry {
- struct list_head llink;
- struct epitem *base;
- wait_queue_entry_t wait;
- wait_queue_head_t *whead;
-};
-
-struct ep_pqueue {
- poll_table pt;
- struct epitem *epi;
-};
-
-struct ep_send_events_data {
- int maxevents;
- struct epoll_event *events;
- int res;
-};
-
-struct signalfd_siginfo {
- __u32 ssi_signo;
- __s32 ssi_errno;
- __s32 ssi_code;
- __u32 ssi_pid;
- __u32 ssi_uid;
- __s32 ssi_fd;
- __u32 ssi_tid;
- __u32 ssi_band;
- __u32 ssi_overrun;
- __u32 ssi_trapno;
- __s32 ssi_status;
- __s32 ssi_int;
- __u64 ssi_ptr;
- __u64 ssi_utime;
- __u64 ssi_stime;
- __u64 ssi_addr;
- __u16 ssi_addr_lsb;
- __u16 __pad2;
- __s32 ssi_syscall;
- __u64 ssi_call_addr;
- __u32 ssi_arch;
- __u8 __pad[28];
-};
-
-struct signalfd_ctx {
- sigset_t sigmask;
-};
-
-struct timerfd_ctx {
- union {
- struct hrtimer tmr;
- struct alarm alarm;
- } t;
- ktime_t tintv;
- ktime_t moffs;
- wait_queue_head_t wqh;
- u64 ticks;
- int clockid;
- short unsigned int expired;
- short unsigned int settime_flags;
- struct callback_head rcu;
- struct list_head clist;
- spinlock_t cancel_lock;
- bool might_cancel;
-};
-
-struct eventfd_ctx {
- struct kref kref;
- wait_queue_head_t wqh;
- __u64 count;
- unsigned int flags;
- int id;
-};
-
-struct kioctx;
-
-struct kioctx_table {
- struct callback_head rcu;
- unsigned int nr;
- struct kioctx *table[0];
-};
-
-typedef __kernel_ulong_t aio_context_t;
-
-enum {
- IOCB_CMD_PREAD = 0,
- IOCB_CMD_PWRITE = 1,
- IOCB_CMD_FSYNC = 2,
- IOCB_CMD_FDSYNC = 3,
- IOCB_CMD_POLL = 5,
- IOCB_CMD_NOOP = 6,
- IOCB_CMD_PREADV = 7,
- IOCB_CMD_PWRITEV = 8,
-};
-
-struct io_event {
- __u64 data;
- __u64 obj;
- __s64 res;
- __s64 res2;
-};
-
-struct iocb {
- __u64 aio_data;
- __u32 aio_key;
- __kernel_rwf_t aio_rw_flags;
- __u16 aio_lio_opcode;
- __s16 aio_reqprio;
- __u32 aio_fildes;
- __u64 aio_buf;
- __u64 aio_nbytes;
- __s64 aio_offset;
- __u64 aio_reserved2;
- __u32 aio_flags;
- __u32 aio_resfd;
-};
-
-typedef int kiocb_cancel_fn(struct kiocb *);
-
-typedef u32 compat_aio_context_t;
-
-struct aio_ring {
- unsigned int id;
- unsigned int nr;
- unsigned int head;
- unsigned int tail;
- unsigned int magic;
- unsigned int compat_features;
- unsigned int incompat_features;
- unsigned int header_length;
- struct io_event io_events[0];
-};
-
-struct kioctx_cpu;
-
-struct ctx_rq_wait;
-
-struct kioctx {
- struct percpu_ref users;
- atomic_t dead;
- struct percpu_ref reqs;
- long unsigned int user_id;
- struct kioctx_cpu *cpu;
- unsigned int req_batch;
- unsigned int max_reqs;
- unsigned int nr_events;
- long unsigned int mmap_base;
- long unsigned int mmap_size;
- struct page **ring_pages;
- long int nr_pages;
- struct rcu_work free_rwork;
- struct ctx_rq_wait *rq_wait;
- long: 64;
- struct {
- atomic_t reqs_available;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- };
- struct {
- spinlock_t ctx_lock;
- struct list_head active_reqs;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- };
- struct {
- struct mutex ring_lock;
- wait_queue_head_t wait;
- long: 64;
- };
- struct {
- unsigned int tail;
- unsigned int completed_events;
- spinlock_t completion_lock;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- };
- struct page *internal_pages[8];
- struct file *aio_ring_file;
- unsigned int id;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct kioctx_cpu {
- unsigned int reqs_available;
-};
-
-struct ctx_rq_wait {
- struct completion comp;
- atomic_t count;
-};
-
-struct fsync_iocb {
- struct file *file;
- struct work_struct work;
- bool datasync;
-};
-
-struct poll_iocb {
- struct file *file;
- struct wait_queue_head *head;
- __poll_t events;
- bool done;
- bool cancelled;
- struct wait_queue_entry wait;
- struct work_struct work;
-};
-
-struct eventfd_ctx___2;
-
-struct aio_kiocb {
- union {
- struct file *ki_filp;
- struct kiocb rw;
- struct fsync_iocb fsync;
- struct poll_iocb poll;
- };
- struct kioctx *ki_ctx;
- kiocb_cancel_fn *ki_cancel;
- struct io_event ki_res;
- struct list_head ki_list;
- refcount_t ki_refcnt;
- struct eventfd_ctx___2 *ki_eventfd;
-};
-
-struct aio_poll_table {
- struct poll_table_struct pt;
- struct aio_kiocb *iocb;
- int error;
-};
-
-struct __aio_sigset {
- const sigset_t *sigmask;
- size_t sigsetsize;
-};
-
-struct __compat_aio_sigset {
- compat_uptr_t sigmask;
- compat_size_t sigsetsize;
-};
-
-enum {
- PERCPU_REF_INIT_ATOMIC = 1,
- PERCPU_REF_INIT_DEAD = 2,
- PERCPU_REF_ALLOW_REINIT = 4,
-};
-
-struct user_msghdr {
- void *msg_name;
- int msg_namelen;
- struct iovec *msg_iov;
- __kernel_size_t msg_iovlen;
- void *msg_control;
- __kernel_size_t msg_controllen;
- unsigned int msg_flags;
-};
-
-struct scm_fp_list {
- short int count;
- short int max;
- struct user_struct *user;
- struct file___2 *fp[253];
-};
-
-struct unix_skb_parms {
- struct pid___2 *pid;
- kuid_t uid;
- kgid_t gid;
- struct scm_fp_list *fp;
- u32 secid;
- u32 consumed;
-};
-
-struct trace_event_raw_io_uring_create {
- struct trace_entry ent;
- int fd;
- void *ctx;
- u32 sq_entries;
- u32 cq_entries;
- u32 flags;
- char __data[0];
-};
-
-struct trace_event_raw_io_uring_register {
- struct trace_entry ent;
- void *ctx;
- unsigned int opcode;
- unsigned int nr_files;
- unsigned int nr_bufs;
- bool eventfd;
- long int ret;
- char __data[0];
-};
-
-struct trace_event_raw_io_uring_file_get {
- struct trace_entry ent;
- void *ctx;
- int fd;
- char __data[0];
-};
-
-struct io_wq_work;
-
-struct trace_event_raw_io_uring_queue_async_work {
- struct trace_entry ent;
- void *ctx;
- int rw;
- void *req;
- struct io_wq_work *work;
- unsigned int flags;
- char __data[0];
-};
-
-struct io_wq_work_node {
- struct io_wq_work_node *next;
-};
-
-struct io_wq_work {
- union {
- struct io_wq_work_node list;
- void *data;
- };
- void (*func)(struct io_wq_work **);
- struct files_struct *files;
- unsigned int flags;
-};
-
-struct trace_event_raw_io_uring_defer {
- struct trace_entry ent;
- void *ctx;
- void *req;
- long long unsigned int data;
- char __data[0];
-};
-
-struct trace_event_raw_io_uring_link {
- struct trace_entry ent;
- void *ctx;
- void *req;
- void *target_req;
- char __data[0];
-};
-
-struct trace_event_raw_io_uring_cqring_wait {
- struct trace_entry ent;
- void *ctx;
- int min_events;
- char __data[0];
-};
-
-struct trace_event_raw_io_uring_fail_link {
- struct trace_entry ent;
- void *req;
- void *link;
- char __data[0];
-};
-
-struct trace_event_raw_io_uring_complete {
- struct trace_entry ent;
- void *ctx;
- u64 user_data;
- long int res;
- char __data[0];
-};
-
-struct trace_event_raw_io_uring_submit_sqe {
- struct trace_entry ent;
- void *ctx;
- u64 user_data;
- bool force_nonblock;
- bool sq_thread;
- char __data[0];
-};
-
-struct trace_event_data_offsets_io_uring_create {};
-
-struct trace_event_data_offsets_io_uring_register {};
-
-struct trace_event_data_offsets_io_uring_file_get {};
-
-struct trace_event_data_offsets_io_uring_queue_async_work {};
-
-struct trace_event_data_offsets_io_uring_defer {};
-
-struct trace_event_data_offsets_io_uring_link {};
-
-struct trace_event_data_offsets_io_uring_cqring_wait {};
-
-struct trace_event_data_offsets_io_uring_fail_link {};
-
-struct trace_event_data_offsets_io_uring_complete {};
-
-struct trace_event_data_offsets_io_uring_submit_sqe {};
-
-typedef void (*btf_trace_io_uring_create)(void *, int, void *, u32, u32, u32);
-
-typedef void (*btf_trace_io_uring_register)(void *, void *, unsigned int, unsigned int, unsigned int, bool, long int);
-
-typedef void (*btf_trace_io_uring_file_get)(void *, void *, int);
-
-typedef void (*btf_trace_io_uring_queue_async_work)(void *, void *, int, void *, struct io_wq_work *, unsigned int);
-
-typedef void (*btf_trace_io_uring_defer)(void *, void *, void *, long long unsigned int);
-
-typedef void (*btf_trace_io_uring_link)(void *, void *, void *, void *);
-
-typedef void (*btf_trace_io_uring_cqring_wait)(void *, void *, int);
-
-typedef void (*btf_trace_io_uring_fail_link)(void *, void *, void *);
-
-typedef void (*btf_trace_io_uring_complete)(void *, void *, u64, long int);
-
-typedef void (*btf_trace_io_uring_submit_sqe)(void *, void *, u64, bool, bool);
-
-struct io_uring_sqe {
- __u8 opcode;
- __u8 flags;
- __u16 ioprio;
- __s32 fd;
- union {
- __u64 off;
- __u64 addr2;
- };
- __u64 addr;
- __u32 len;
- union {
- __kernel_rwf_t rw_flags;
- __u32 fsync_flags;
- __u16 poll_events;
- __u32 sync_range_flags;
- __u32 msg_flags;
- __u32 timeout_flags;
- __u32 accept_flags;
- __u32 cancel_flags;
- };
- __u64 user_data;
- union {
- __u16 buf_index;
- __u64 __pad2[3];
- };
-};
-
-enum {
- IORING_OP_NOP = 0,
- IORING_OP_READV = 1,
- IORING_OP_WRITEV = 2,
- IORING_OP_FSYNC = 3,
- IORING_OP_READ_FIXED = 4,
- IORING_OP_WRITE_FIXED = 5,
- IORING_OP_POLL_ADD = 6,
- IORING_OP_POLL_REMOVE = 7,
- IORING_OP_SYNC_FILE_RANGE = 8,
- IORING_OP_SENDMSG = 9,
- IORING_OP_RECVMSG = 10,
- IORING_OP_TIMEOUT = 11,
- IORING_OP_TIMEOUT_REMOVE = 12,
- IORING_OP_ACCEPT = 13,
- IORING_OP_ASYNC_CANCEL = 14,
- IORING_OP_LINK_TIMEOUT = 15,
- IORING_OP_CONNECT = 16,
- IORING_OP_LAST = 17,
-};
-
-struct io_uring_cqe {
- __u64 user_data;
- __s32 res;
- __u32 flags;
-};
-
-struct io_sqring_offsets {
- __u32 head;
- __u32 tail;
- __u32 ring_mask;
- __u32 ring_entries;
- __u32 flags;
- __u32 dropped;
- __u32 array;
- __u32 resv1;
- __u64 resv2;
-};
-
-struct io_cqring_offsets {
- __u32 head;
- __u32 tail;
- __u32 ring_mask;
- __u32 ring_entries;
- __u32 overflow;
- __u32 cqes;
- __u64 resv[2];
-};
-
-struct io_uring_params {
- __u32 sq_entries;
- __u32 cq_entries;
- __u32 flags;
- __u32 sq_thread_cpu;
- __u32 sq_thread_idle;
- __u32 features;
- __u32 resv[4];
- struct io_sqring_offsets sq_off;
- struct io_cqring_offsets cq_off;
-};
-
-struct io_uring_files_update {
- __u32 offset;
- __u32 resv;
- __u64 fds;
-};
-
-enum {
- IO_WQ_WORK_CANCEL = 1,
- IO_WQ_WORK_HAS_MM = 2,
- IO_WQ_WORK_HASHED = 4,
- IO_WQ_WORK_NEEDS_USER = 8,
- IO_WQ_WORK_NEEDS_FILES = 16,
- IO_WQ_WORK_UNBOUND = 32,
- IO_WQ_WORK_INTERNAL = 64,
- IO_WQ_WORK_CB = 128,
- IO_WQ_HASH_SHIFT = 24,
-};
-
-enum io_wq_cancel {
- IO_WQ_CANCEL_OK = 0,
- IO_WQ_CANCEL_RUNNING = 1,
- IO_WQ_CANCEL_NOTFOUND = 2,
-};
-
-typedef void get_work_fn(struct io_wq_work *);
-
-typedef void put_work_fn(struct io_wq_work *);
-
-struct io_wq_data {
- struct mm_struct___2 *mm;
- struct user_struct *user;
- const struct cred___2 *creds;
- get_work_fn *get_work;
- put_work_fn *put_work;
-};
-
-struct io_uring {
- u32 head;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- u32 tail;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct io_rings {
- struct io_uring sq;
- struct io_uring cq;
- u32 sq_ring_mask;
- u32 cq_ring_mask;
- u32 sq_ring_entries;
- u32 cq_ring_entries;
- u32 sq_dropped;
- u32 sq_flags;
- u32 cq_overflow;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct io_uring_cqe cqes[0];
-};
-
-struct io_mapped_ubuf {
- u64 ubuf;
- size_t len;
- struct bio_vec *bvec;
- unsigned int nr_bvecs;
-};
-
-struct fixed_file_table {
- struct file___2 **files;
-};
-
-struct io_wq;
-
-struct io_kiocb;
-
-struct io_ring_ctx {
- struct {
- struct percpu_ref refs;
- long: 64;
- };
- struct {
- unsigned int flags;
- bool compat;
- bool account_mem;
- bool cq_overflow_flushed;
- bool drain_next;
- u32 *sq_array;
- unsigned int cached_sq_head;
- unsigned int sq_entries;
- unsigned int sq_mask;
- unsigned int sq_thread_idle;
- unsigned int cached_sq_dropped;
- atomic_t cached_cq_overflow;
- struct io_uring_sqe *sq_sqes;
- struct list_head defer_list;
- struct list_head timeout_list;
- struct list_head cq_overflow_list;
- wait_queue_head_t inflight_wait;
- long: 64;
- };
- struct io_rings *rings;
- struct io_wq *io_wq;
- struct task_struct___2 *sqo_thread;
- struct mm_struct___2 *sqo_mm;
- wait_queue_head_t sqo_wait;
- struct fixed_file_table *file_table;
- unsigned int nr_user_files;
- unsigned int nr_user_bufs;
- struct io_mapped_ubuf *user_bufs;
- struct user_struct *user;
- const struct cred___2 *creds;
- struct completion *completions;
- struct io_kiocb *fallback_req;
- struct socket *ring_sock;
- long: 64;
- struct {
- unsigned int cached_cq_tail;
- unsigned int cq_entries;
- unsigned int cq_mask;
- atomic_t cq_timeouts;
- struct wait_queue_head cq_wait;
- struct fasync_struct *cq_fasync;
- struct eventfd_ctx___2 *cq_ev_fd;
- long: 64;
- };
- struct {
- struct mutex uring_lock;
- wait_queue_head_t wait;
- long: 64;
- };
- struct {
- spinlock_t completion_lock;
- bool poll_multi_file;
- struct list_head poll_list;
- struct hlist_head *cancel_hash;
- unsigned int cancel_hash_bits;
- spinlock_t inflight_lock;
- struct list_head inflight_list;
- long: 64;
- };
-};
-
-struct io_rw {
- struct kiocb kiocb;
- u64 addr;
- u64 len;
-};
-
-struct io_poll_iocb {
- struct file___2 *file;
- union {
- struct wait_queue_head *head;
- u64 addr;
- };
- __poll_t events;
- bool done;
- bool canceled;
- struct wait_queue_entry wait;
-};
-
-struct io_accept {
- struct file___2 *file;
- struct sockaddr *addr;
- int *addr_len;
- int flags;
-};
-
-struct io_sync {
- struct file___2 *file;
- loff_t len;
- loff_t off;
- int flags;
-};
-
-struct io_cancel {
- struct file___2 *file;
- u64 addr;
-};
-
-struct io_timeout {
- struct file___2 *file;
- u64 addr;
- int flags;
- unsigned int count;
-};
-
-struct io_connect {
- struct file___2 *file;
- struct sockaddr *addr;
- int addr_len;
-};
-
-struct io_sr_msg {
- struct file___2 *file;
- struct user_msghdr *msg;
- int msg_flags;
-};
-
-struct io_async_ctx;
-
-struct io_kiocb {
- union {
- struct file___2 *file;
- struct io_rw rw;
- struct io_poll_iocb poll;
- struct io_accept accept;
- struct io_sync sync;
- struct io_cancel cancel;
- struct io_timeout timeout;
- struct io_connect connect;
- struct io_sr_msg sr_msg;
- };
- struct io_async_ctx *io;
- struct file___2 *ring_file;
- int ring_fd;
- bool has_user;
- bool in_async;
- bool needs_fixed_file;
- u8 opcode;
- struct io_ring_ctx *ctx;
- union {
- struct list_head list;
- struct hlist_node hash_node;
- };
- struct list_head link_list;
- unsigned int flags;
- refcount_t refs;
- u64 user_data;
- u32 result;
- u32 sequence;
- struct list_head inflight_entry;
- struct io_wq_work work;
-};
-
-struct io_timeout_data {
- struct io_kiocb *req;
- struct hrtimer timer;
- struct timespec64 ts;
- enum hrtimer_mode mode;
- u32 seq_offset;
-};
-
-struct io_async_connect {
- struct __kernel_sockaddr_storage address;
-};
-
-struct io_async_msghdr {
- struct iovec fast_iov[8];
- struct iovec *iov;
- struct sockaddr *uaddr;
- struct msghdr msg;
-};
-
-struct io_async_rw {
- struct iovec fast_iov[8];
- struct iovec *iov;
- ssize_t nr_segs;
- ssize_t size;
-};
-
-struct io_async_ctx {
- union {
- struct io_async_rw rw;
- struct io_async_msghdr msg;
- struct io_async_connect connect;
- struct io_timeout_data timeout;
- };
-};
-
-struct io_submit_state {
- struct blk_plug plug;
- void *reqs[8];
- unsigned int free_reqs;
- unsigned int cur_req;
- struct file___2 *file;
- unsigned int fd;
- unsigned int has_refs;
- unsigned int used_refs;
- unsigned int ios_left;
-};
-
-struct io_poll_table {
- struct poll_table_struct pt;
- struct io_kiocb *req;
- int error;
-};
-
-struct io_wait_queue {
- struct wait_queue_entry wq;
- struct io_ring_ctx *ctx;
- unsigned int to_wait;
- unsigned int nr_timeouts;
-};
-
-struct io_wq_work_list {
- struct io_wq_work_node *first;
- struct io_wq_work_node *last;
-};
-
-typedef bool work_cancel_fn(struct io_wq_work *, void *);
-
-enum {
- IO_WORKER_F_UP = 1,
- IO_WORKER_F_RUNNING = 2,
- IO_WORKER_F_FREE = 4,
- IO_WORKER_F_EXITING = 8,
- IO_WORKER_F_FIXED = 16,
- IO_WORKER_F_BOUND = 32,
-};
-
-enum {
- IO_WQ_BIT_EXIT = 0,
- IO_WQ_BIT_CANCEL = 1,
- IO_WQ_BIT_ERROR = 2,
-};
-
-enum {
- IO_WQE_FLAG_STALLED = 1,
-};
-
-struct io_wqe;
-
-struct io_worker {
- refcount_t ref;
- unsigned int flags;
- struct hlist_nulls_node nulls_node;
- struct list_head all_list;
- struct task_struct___2 *task;
- struct io_wqe *wqe;
- struct io_wq_work *cur_work;
- spinlock_t lock;
- struct callback_head rcu;
- struct mm_struct___2 *mm;
- const struct cred___2 *creds;
- struct files_struct *restore_files;
-};
-
-struct io_wqe_acct {
- unsigned int nr_workers;
- unsigned int max_workers;
- atomic_t nr_running;
-};
-
-struct io_wq___2;
-
-struct io_wqe {
- struct {
- spinlock_t lock;
- struct io_wq_work_list work_list;
- long unsigned int hash_map;
- unsigned int flags;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- };
- int node;
- struct io_wqe_acct acct[2];
- struct hlist_nulls_head free_list;
- struct list_head all_list;
- struct io_wq___2 *wq;
-};
-
-enum {
- IO_WQ_ACCT_BOUND = 0,
- IO_WQ_ACCT_UNBOUND = 1,
-};
-
-struct io_wq___2 {
- struct io_wqe **wqes;
- long unsigned int state;
- get_work_fn *get_work;
- put_work_fn *put_work;
- struct task_struct___2 *manager;
- struct user_struct *user;
- const struct cred___2 *creds;
- struct mm_struct___2 *mm;
- refcount_t refs;
- struct completion done;
-};
-
-struct io_cb_cancel_data {
- struct io_wqe *wqe;
- work_cancel_fn *cancel;
- void *caller_data;
-};
-
-struct io_wq_flush_data {
- struct io_wq_work work;
- struct completion done;
-};
-
-struct flock64 {
- short int l_type;
- short int l_whence;
- __kernel_loff_t l_start;
- __kernel_loff_t l_len;
- __kernel_pid_t l_pid;
-};
-
-struct trace_event_raw_locks_get_lock_context {
- struct trace_entry ent;
- long unsigned int i_ino;
- dev_t s_dev;
- unsigned char type;
- struct file_lock_context *ctx;
- char __data[0];
-};
-
-struct trace_event_raw_filelock_lock {
- struct trace_entry ent;
- struct file_lock *fl;
- long unsigned int i_ino;
- dev_t s_dev;
- struct file_lock *fl_blocker;
- fl_owner_t fl_owner;
- unsigned int fl_pid;
- unsigned int fl_flags;
- unsigned char fl_type;
- loff_t fl_start;
- loff_t fl_end;
- int ret;
- char __data[0];
-};
-
-struct trace_event_raw_filelock_lease {
- struct trace_entry ent;
- struct file_lock *fl;
- long unsigned int i_ino;
- dev_t s_dev;
- struct file_lock *fl_blocker;
- fl_owner_t fl_owner;
- unsigned int fl_flags;
- unsigned char fl_type;
- long unsigned int fl_break_time;
- long unsigned int fl_downgrade_time;
- char __data[0];
-};
-
-struct trace_event_raw_generic_add_lease {
- struct trace_entry ent;
- long unsigned int i_ino;
- int wcount;
- int rcount;
- int icount;
- dev_t s_dev;
- fl_owner_t fl_owner;
- unsigned int fl_flags;
- unsigned char fl_type;
- char __data[0];
-};
-
-struct trace_event_raw_leases_conflict {
- struct trace_entry ent;
- void *lease;
- void *breaker;
- unsigned int l_fl_flags;
- unsigned int b_fl_flags;
- unsigned char l_fl_type;
- unsigned char b_fl_type;
- bool conflict;
- char __data[0];
-};
-
-struct trace_event_data_offsets_locks_get_lock_context {};
-
-struct trace_event_data_offsets_filelock_lock {};
-
-struct trace_event_data_offsets_filelock_lease {};
-
-struct trace_event_data_offsets_generic_add_lease {};
-
-struct trace_event_data_offsets_leases_conflict {};
-
-typedef void (*btf_trace_locks_get_lock_context)(void *, struct inode___2 *, int, struct file_lock_context *);
-
-typedef void (*btf_trace_posix_lock_inode)(void *, struct inode___2 *, struct file_lock *, int);
-
-typedef void (*btf_trace_fcntl_setlk)(void *, struct inode___2 *, struct file_lock *, int);
-
-typedef void (*btf_trace_locks_remove_posix)(void *, struct inode___2 *, struct file_lock *, int);
-
-typedef void (*btf_trace_flock_lock_inode)(void *, struct inode___2 *, struct file_lock *, int);
-
-typedef void (*btf_trace_break_lease_noblock)(void *, struct inode___2 *, struct file_lock *);
-
-typedef void (*btf_trace_break_lease_block)(void *, struct inode___2 *, struct file_lock *);
-
-typedef void (*btf_trace_break_lease_unblock)(void *, struct inode___2 *, struct file_lock *);
-
-typedef void (*btf_trace_generic_delete_lease)(void *, struct inode___2 *, struct file_lock *);
-
-typedef void (*btf_trace_time_out_leases)(void *, struct inode___2 *, struct file_lock *);
-
-typedef void (*btf_trace_generic_add_lease)(void *, struct inode___2 *, struct file_lock *);
-
-typedef void (*btf_trace_leases_conflict)(void *, bool, struct file_lock *, struct file_lock *);
-
-struct file_lock_list_struct {
- spinlock_t lock;
- struct hlist_head hlist;
-};
-
-struct locks_iterator {
- int li_cpu;
- loff_t li_pos;
-};
-
-struct nfs_string {
- unsigned int len;
- const char *data;
-};
-
-struct nfs4_mount_data {
- int version;
- int flags;
- int rsize;
- int wsize;
- int timeo;
- int retrans;
- int acregmin;
- int acregmax;
- int acdirmin;
- int acdirmax;
- struct nfs_string client_addr;
- struct nfs_string mnt_path;
- struct nfs_string hostname;
- unsigned int host_addrlen;
- struct sockaddr *host_addr;
- int proto;
- int auth_flavourlen;
- int *auth_flavours;
-};
-
-struct compat_nfs_string {
- compat_uint_t len;
- compat_uptr_t data;
-};
-
-struct compat_nfs4_mount_data_v1 {
- compat_int_t version;
- compat_int_t flags;
- compat_int_t rsize;
- compat_int_t wsize;
- compat_int_t timeo;
- compat_int_t retrans;
- compat_int_t acregmin;
- compat_int_t acregmax;
- compat_int_t acdirmin;
- compat_int_t acdirmax;
- struct compat_nfs_string client_addr;
- struct compat_nfs_string mnt_path;
- struct compat_nfs_string hostname;
- compat_uint_t host_addrlen;
- compat_uptr_t host_addr;
- compat_int_t proto;
- compat_int_t auth_flavourlen;
- compat_uptr_t auth_flavours;
-};
-
-enum {
- VERBOSE_STATUS = 1,
-};
-
-enum {
- Enabled = 0,
- Magic = 1,
-};
-
-typedef struct {
- struct list_head list;
- long unsigned int flags;
- int offset;
- int size;
- char *magic;
- char *mask;
- const char *interpreter;
- char *name;
- struct dentry *dentry;
- struct file *interp_file;
-} Node;
-
-typedef unsigned int __kernel_uid_t;
-
-typedef unsigned int __kernel_gid_t;
-
-struct elf_prpsinfo {
- char pr_state;
- char pr_sname;
- char pr_zomb;
- char pr_nice;
- long unsigned int pr_flag;
- __kernel_uid_t pr_uid;
- __kernel_gid_t pr_gid;
- pid_t pr_pid;
- pid_t pr_ppid;
- pid_t pr_pgrp;
- pid_t pr_sid;
- char pr_fname[16];
- char pr_psargs[80];
-};
-
-struct arch_elf_state {};
-
-struct memelfnote {
- const char *name;
- int type;
- unsigned int datasz;
- void *data;
-};
-
-struct elf_thread_core_info {
- struct elf_thread_core_info *next;
- struct task_struct *task;
- struct elf_prstatus prstatus;
- struct memelfnote notes[0];
-};
-
-struct elf_note_info {
- struct elf_thread_core_info *thread;
- struct memelfnote psinfo;
- struct memelfnote signote;
- struct memelfnote auxv;
- struct memelfnote files;
- siginfo_t csigdata;
- size_t size;
- int thread_notes;
-};
-
-struct elf32_shdr {
- Elf32_Word sh_name;
- Elf32_Word sh_type;
- Elf32_Word sh_flags;
- Elf32_Addr sh_addr;
- Elf32_Off sh_offset;
- Elf32_Word sh_size;
- Elf32_Word sh_link;
- Elf32_Word sh_info;
- Elf32_Word sh_addralign;
- Elf32_Word sh_entsize;
-};
-
-typedef struct user_regs_struct compat_elf_gregset_t;
-
-struct compat_elf_siginfo {
- compat_int_t si_signo;
- compat_int_t si_code;
- compat_int_t si_errno;
-};
-
-struct compat_elf_prstatus {
- struct compat_elf_siginfo pr_info;
- short int pr_cursig;
- compat_ulong_t pr_sigpend;
- compat_ulong_t pr_sighold;
- compat_pid_t pr_pid;
- compat_pid_t pr_ppid;
- compat_pid_t pr_pgrp;
- compat_pid_t pr_sid;
- struct old_timeval32 pr_utime;
- struct old_timeval32 pr_stime;
- struct old_timeval32 pr_cutime;
- struct old_timeval32 pr_cstime;
- compat_elf_gregset_t pr_reg;
- compat_int_t pr_fpvalid;
-};
-
-struct compat_elf_prpsinfo {
- char pr_state;
- char pr_sname;
- char pr_zomb;
- char pr_nice;
- compat_ulong_t pr_flag;
- __compat_uid_t pr_uid;
- __compat_gid_t pr_gid;
- compat_pid_t pr_pid;
- compat_pid_t pr_ppid;
- compat_pid_t pr_pgrp;
- compat_pid_t pr_sid;
- char pr_fname[16];
- char pr_psargs[80];
-};
-
-struct elf_thread_core_info___2 {
- struct elf_thread_core_info___2 *next;
- struct task_struct *task;
- struct compat_elf_prstatus prstatus;
- struct memelfnote notes[0];
-};
-
-struct elf_note_info___2 {
- struct elf_thread_core_info___2 *thread;
- struct memelfnote psinfo;
- struct memelfnote signote;
- struct memelfnote auxv;
- struct memelfnote files;
- compat_siginfo_t csigdata;
- size_t size;
- int thread_notes;
-};
-
-struct mb_cache_entry {
- struct list_head e_list;
- struct hlist_bl_node e_hash_list;
- atomic_t e_refcnt;
- u32 e_key;
- u32 e_referenced: 1;
- u32 e_reusable: 1;
- u64 e_value;
-};
-
-struct mb_cache {
- struct hlist_bl_head *c_hash;
- int c_bucket_bits;
- long unsigned int c_max_entries;
- spinlock_t c_list_lock;
- struct list_head c_list;
- long unsigned int c_entry_count;
- struct shrinker c_shrink;
- struct work_struct c_shrink_work;
-};
-
-struct posix_acl_xattr_entry {
- __le16 e_tag;
- __le16 e_perm;
- __le32 e_id;
-};
-
-struct posix_acl_xattr_header {
- __le32 a_version;
-};
-
-struct xdr_array2_desc;
-
-typedef int (*xdr_xcode_elem_t)(struct xdr_array2_desc *, void *);
-
-struct xdr_array2_desc {
- unsigned int elem_size;
- unsigned int array_len;
- unsigned int array_maxlen;
- xdr_xcode_elem_t xcode;
-};
-
-struct nfsacl_encode_desc {
- struct xdr_array2_desc desc;
- unsigned int count;
- struct posix_acl *acl;
- int typeflag;
- kuid_t uid;
- kgid_t gid;
-};
-
-struct nfsacl_simple_acl {
- struct posix_acl acl;
- struct posix_acl_entry ace[4];
-};
-
-struct nfsacl_decode_desc {
- struct xdr_array2_desc desc;
- unsigned int count;
- struct posix_acl *acl;
-};
-
-struct lock_manager {
- struct list_head list;
- bool block_opens;
-};
-
-struct core_name {
- char *corename;
- int used;
- int size;
-};
-
-struct trace_event_raw_iomap_readpage_class {
- struct trace_entry ent;
- dev_t dev;
- u64 ino;
- int nr_pages;
- char __data[0];
-};
-
-struct trace_event_raw_iomap_page_class {
- struct trace_entry ent;
- dev_t dev;
- u64 ino;
- long unsigned int pgoff;
- loff_t size;
- long unsigned int offset;
- unsigned int length;
- char __data[0];
-};
-
-struct trace_event_raw_iomap_class {
- struct trace_entry ent;
- dev_t dev;
- u64 ino;
- u64 addr;
- loff_t offset;
- u64 length;
- u16 type;
- u16 flags;
- dev_t bdev;
- char __data[0];
-};
-
-struct trace_event_raw_iomap_apply {
- struct trace_entry ent;
- dev_t dev;
- u64 ino;
- loff_t pos;
- loff_t length;
- unsigned int flags;
- const void *ops;
- void *actor;
- long unsigned int caller;
- char __data[0];
-};
-
-struct trace_event_data_offsets_iomap_readpage_class {};
-
-struct trace_event_data_offsets_iomap_page_class {};
-
-struct trace_event_data_offsets_iomap_class {};
-
-struct trace_event_data_offsets_iomap_apply {};
-
-typedef void (*btf_trace_iomap_readpage)(void *, struct inode___2 *, int);
-
-typedef void (*btf_trace_iomap_readpages)(void *, struct inode___2 *, int);
-
-typedef void (*btf_trace_iomap_writepage)(void *, struct inode___2 *, struct page___2 *, long unsigned int, unsigned int);
-
-typedef void (*btf_trace_iomap_releasepage)(void *, struct inode___2 *, struct page___2 *, long unsigned int, unsigned int);
-
-typedef void (*btf_trace_iomap_invalidatepage)(void *, struct inode___2 *, struct page___2 *, long unsigned int, unsigned int);
-
-typedef void (*btf_trace_iomap_apply_dstmap)(void *, struct inode___2 *, struct iomap___2 *);
-
-typedef void (*btf_trace_iomap_apply_srcmap)(void *, struct inode___2 *, struct iomap___2 *);
-
-typedef void (*btf_trace_iomap_apply)(void *, struct inode___2 *, loff_t, loff_t, unsigned int, const void *, void *, long unsigned int);
-
-struct iomap_ops {
- int (*iomap_begin)(struct inode___2 *, loff_t, loff_t, unsigned int, struct iomap___2 *, struct iomap___2 *);
- int (*iomap_end)(struct inode___2 *, loff_t, loff_t, ssize_t, unsigned int, struct iomap___2 *);
-};
-
-typedef loff_t (*iomap_actor_t)(struct inode___2 *, loff_t, loff_t, void *, struct iomap___2 *, struct iomap___2 *);
-
-struct iomap_ioend {
- struct list_head io_list;
- u16 io_type;
- u16 io_flags;
- struct inode___2 *io_inode;
- size_t io_size;
- loff_t io_offset;
- void *io_private;
- struct bio *io_bio;
- struct bio io_inline_bio;
-};
-
-struct iomap_writepage_ctx;
-
-struct iomap_writeback_ops {
- int (*map_blocks)(struct iomap_writepage_ctx *, struct inode___2 *, loff_t);
- int (*prepare_ioend)(struct iomap_ioend *, int);
- void (*discard_page)(struct page___2 *);
-};
-
-struct iomap_writepage_ctx {
- struct iomap___2 iomap;
- struct iomap_ioend *ioend;
- const struct iomap_writeback_ops *ops;
-};
-
-struct iomap_page {
- atomic_t read_count;
- atomic_t write_count;
- spinlock_t uptodate_lock;
- long unsigned int uptodate[1];
-};
-
-struct iomap_readpage_ctx {
- struct page___2 *cur_page;
- bool cur_page_in_bio;
- bool is_readahead;
- struct bio *bio;
- struct list_head *pages;
-};
-
-enum {
- IOMAP_WRITE_F_UNSHARE = 1,
-};
-
-struct iomap_dio_ops {
- int (*end_io)(struct kiocb___2 *, ssize_t, int, unsigned int);
-};
-
-struct iomap_dio {
- struct kiocb___2 *iocb;
- const struct iomap_dio_ops *dops;
- loff_t i_size;
- loff_t size;
- atomic_t ref;
- unsigned int flags;
- int error;
- bool wait_for_completion;
- union {
- struct {
- struct iov_iter___2 *iter;
- struct task_struct___2 *waiter;
- struct request_queue *last_queue;
- blk_qc_t cookie;
- } submit;
- struct {
- struct work_struct work;
- } aio;
- };
-};
-
-struct fiemap_ctx {
- struct fiemap_extent_info *fi;
- struct iomap___2 prev;
-};
-
-struct iomap_swapfile_info {
- struct iomap___2 iomap;
- struct swap_info_struct *sis;
- uint64_t lowest_ppage;
- uint64_t highest_ppage;
- long unsigned int nr_pages;
- int nr_extents;
-};
-
-enum {
- QIF_BLIMITS_B = 0,
- QIF_SPACE_B = 1,
- QIF_ILIMITS_B = 2,
- QIF_INODES_B = 3,
- QIF_BTIME_B = 4,
- QIF_ITIME_B = 5,
-};
-
-enum {
- DQF_ROOT_SQUASH_B = 0,
- DQF_SYS_FILE_B = 16,
- DQF_PRIVATE = 17,
-};
-
-typedef __kernel_uid32_t qid_t;
-
-enum {
- DQF_INFO_DIRTY_B = 17,
-};
-
-enum {
- DQST_LOOKUPS = 0,
- DQST_DROPS = 1,
- DQST_READS = 2,
- DQST_WRITES = 3,
- DQST_CACHE_HITS = 4,
- DQST_ALLOC_DQUOTS = 5,
- DQST_FREE_DQUOTS = 6,
- DQST_SYNCS = 7,
- _DQST_DQSTAT_LAST = 8,
-};
-
-enum {
- _DQUOT_USAGE_ENABLED = 0,
- _DQUOT_LIMITS_ENABLED = 1,
- _DQUOT_SUSPENDED = 2,
- _DQUOT_STATE_FLAGS = 3,
-};
-
-struct quota_module_name {
- int qm_fmt_id;
- char *qm_mod_name;
-};
-
-struct dquot_warn {
- struct super_block___2 *w_sb;
- struct kqid w_dq_id;
- short int w_type;
-};
-
-struct qtree_fmt_operations {
- void (*mem2disk_dqblk)(void *, struct dquot___2 *);
- void (*disk2mem_dqblk)(struct dquot___2 *, void *);
- int (*is_id)(void *, struct dquot___2 *);
-};
-
-struct qtree_mem_dqinfo {
- struct super_block___2 *dqi_sb;
- int dqi_type;
- unsigned int dqi_blocks;
- unsigned int dqi_free_blk;
- unsigned int dqi_free_entry;
- unsigned int dqi_blocksize_bits;
- unsigned int dqi_entry_size;
- unsigned int dqi_usable_bs;
- unsigned int dqi_qtree_depth;
- const struct qtree_fmt_operations *dqi_ops;
-};
-
-struct v2_disk_dqheader {
- __le32 dqh_magic;
- __le32 dqh_version;
-};
-
-struct v2r0_disk_dqblk {
- __le32 dqb_id;
- __le32 dqb_ihardlimit;
- __le32 dqb_isoftlimit;
- __le32 dqb_curinodes;
- __le32 dqb_bhardlimit;
- __le32 dqb_bsoftlimit;
- __le64 dqb_curspace;
- __le64 dqb_btime;
- __le64 dqb_itime;
-};
-
-struct v2r1_disk_dqblk {
- __le32 dqb_id;
- __le32 dqb_pad;
- __le64 dqb_ihardlimit;
- __le64 dqb_isoftlimit;
- __le64 dqb_curinodes;
- __le64 dqb_bhardlimit;
- __le64 dqb_bsoftlimit;
- __le64 dqb_curspace;
- __le64 dqb_btime;
- __le64 dqb_itime;
-};
-
-struct v2_disk_dqinfo {
- __le32 dqi_bgrace;
- __le32 dqi_igrace;
- __le32 dqi_flags;
- __le32 dqi_blocks;
- __le32 dqi_free_blk;
- __le32 dqi_free_entry;
-};
-
-struct qt_disk_dqdbheader {
- __le32 dqdh_next_free;
- __le32 dqdh_prev_free;
- __le16 dqdh_entries;
- __le16 dqdh_pad1;
- __le32 dqdh_pad2;
-};
-
-struct fs_disk_quota {
- __s8 d_version;
- __s8 d_flags;
- __u16 d_fieldmask;
- __u32 d_id;
- __u64 d_blk_hardlimit;
- __u64 d_blk_softlimit;
- __u64 d_ino_hardlimit;
- __u64 d_ino_softlimit;
- __u64 d_bcount;
- __u64 d_icount;
- __s32 d_itimer;
- __s32 d_btimer;
- __u16 d_iwarns;
- __u16 d_bwarns;
- __s32 d_padding2;
- __u64 d_rtb_hardlimit;
- __u64 d_rtb_softlimit;
- __u64 d_rtbcount;
- __s32 d_rtbtimer;
- __u16 d_rtbwarns;
- __s16 d_padding3;
- char d_padding4[8];
-};
-
-struct fs_qfilestat {
- __u64 qfs_ino;
- __u64 qfs_nblks;
- __u32 qfs_nextents;
-};
-
-typedef struct fs_qfilestat fs_qfilestat_t;
-
-struct fs_quota_stat {
- __s8 qs_version;
- __u16 qs_flags;
- __s8 qs_pad;
- fs_qfilestat_t qs_uquota;
- fs_qfilestat_t qs_gquota;
- __u32 qs_incoredqs;
- __s32 qs_btimelimit;
- __s32 qs_itimelimit;
- __s32 qs_rtbtimelimit;
- __u16 qs_bwarnlimit;
- __u16 qs_iwarnlimit;
-};
-
-struct fs_qfilestatv {
- __u64 qfs_ino;
- __u64 qfs_nblks;
- __u32 qfs_nextents;
- __u32 qfs_pad;
-};
-
-struct fs_quota_statv {
- __s8 qs_version;
- __u8 qs_pad1;
- __u16 qs_flags;
- __u32 qs_incoredqs;
- struct fs_qfilestatv qs_uquota;
- struct fs_qfilestatv qs_gquota;
- struct fs_qfilestatv qs_pquota;
- __s32 qs_btimelimit;
- __s32 qs_itimelimit;
- __s32 qs_rtbtimelimit;
- __u16 qs_bwarnlimit;
- __u16 qs_iwarnlimit;
- __u64 qs_pad2[8];
-};
-
-struct if_dqblk {
- __u64 dqb_bhardlimit;
- __u64 dqb_bsoftlimit;
- __u64 dqb_curspace;
- __u64 dqb_ihardlimit;
- __u64 dqb_isoftlimit;
- __u64 dqb_curinodes;
- __u64 dqb_btime;
- __u64 dqb_itime;
- __u32 dqb_valid;
-};
-
-struct if_nextdqblk {
- __u64 dqb_bhardlimit;
- __u64 dqb_bsoftlimit;
- __u64 dqb_curspace;
- __u64 dqb_ihardlimit;
- __u64 dqb_isoftlimit;
- __u64 dqb_curinodes;
- __u64 dqb_btime;
- __u64 dqb_itime;
- __u32 dqb_valid;
- __u32 dqb_id;
-};
-
-struct if_dqinfo {
- __u64 dqi_bgrace;
- __u64 dqi_igrace;
- __u32 dqi_flags;
- __u32 dqi_valid;
-};
-
-struct compat_if_dqblk {
- compat_u64 dqb_bhardlimit;
- compat_u64 dqb_bsoftlimit;
- compat_u64 dqb_curspace;
- compat_u64 dqb_ihardlimit;
- compat_u64 dqb_isoftlimit;
- compat_u64 dqb_curinodes;
- compat_u64 dqb_btime;
- compat_u64 dqb_itime;
- compat_uint_t dqb_valid;
-} __attribute__((packed));
-
-struct compat_fs_qfilestat {
- compat_u64 dqb_bhardlimit;
- compat_u64 qfs_nblks;
- compat_uint_t qfs_nextents;
-} __attribute__((packed));
-
-struct compat_fs_quota_stat {
- __s8 qs_version;
- char: 8;
- __u16 qs_flags;
- __s8 qs_pad;
- int: 24;
- struct compat_fs_qfilestat qs_uquota;
- struct compat_fs_qfilestat qs_gquota;
- compat_uint_t qs_incoredqs;
- compat_int_t qs_btimelimit;
- compat_int_t qs_itimelimit;
- compat_int_t qs_rtbtimelimit;
- __u16 qs_bwarnlimit;
- __u16 qs_iwarnlimit;
-} __attribute__((packed));
-
-enum {
- QUOTA_NL_C_UNSPEC = 0,
- QUOTA_NL_C_WARNING = 1,
- __QUOTA_NL_C_MAX = 2,
-};
-
-enum {
- QUOTA_NL_A_UNSPEC = 0,
- QUOTA_NL_A_QTYPE = 1,
- QUOTA_NL_A_EXCESS_ID = 2,
- QUOTA_NL_A_WARNING = 3,
- QUOTA_NL_A_DEV_MAJOR = 4,
- QUOTA_NL_A_DEV_MINOR = 5,
- QUOTA_NL_A_CAUSED_ID = 6,
- QUOTA_NL_A_PAD = 7,
- __QUOTA_NL_A_MAX = 8,
-};
-
-struct proc_maps_private {
- struct inode___2 *inode;
- struct task_struct *task;
- struct mm_struct *mm;
- struct vm_area_struct *tail_vma;
- struct mempolicy *task_mempolicy;
-};
-
-struct mem_size_stats {
- long unsigned int resident;
- long unsigned int shared_clean;
- long unsigned int shared_dirty;
- long unsigned int private_clean;
- long unsigned int private_dirty;
- long unsigned int referenced;
- long unsigned int anonymous;
- long unsigned int lazyfree;
- long unsigned int anonymous_thp;
- long unsigned int shmem_thp;
- long unsigned int file_thp;
- long unsigned int swap;
- long unsigned int shared_hugetlb;
- long unsigned int private_hugetlb;
- u64 pss;
- u64 pss_anon;
- u64 pss_file;
- u64 pss_shmem;
- u64 pss_locked;
- u64 swap_pss;
- bool check_shmem_swap;
-};
-
-enum clear_refs_types {
- CLEAR_REFS_ALL = 1,
- CLEAR_REFS_ANON = 2,
- CLEAR_REFS_MAPPED = 3,
- CLEAR_REFS_SOFT_DIRTY = 4,
- CLEAR_REFS_MM_HIWATER_RSS = 5,
- CLEAR_REFS_LAST = 6,
-};
-
-struct clear_refs_private {
- enum clear_refs_types type;
-};
-
-typedef struct {
- u64 pme;
-} pagemap_entry_t;
-
-struct pagemapread {
- int pos;
- int len;
- pagemap_entry_t *buffer;
- bool show_pfn;
-};
-
-struct numa_maps {
- long unsigned int pages;
- long unsigned int anon;
- long unsigned int active;
- long unsigned int writeback;
- long unsigned int mapcount_max;
- long unsigned int dirty;
- long unsigned int swapcache;
- long unsigned int node[64];
-};
-
-struct numa_maps_private {
- struct proc_maps_private proc_maps;
- struct numa_maps md;
-};
-
-enum {
- HIDEPID_OFF = 0,
- HIDEPID_NO_ACCESS = 1,
- HIDEPID_INVISIBLE = 2,
-};
-
-struct pde_opener {
- struct list_head lh;
- struct file___2 *file;
- bool closing;
- struct completion *c;
-};
-
-enum {
- BIAS = 2147483648,
-};
-
-typedef int (*proc_write_t___2)(struct file *, char *, size_t);
-
-struct proc_fs_context {
- struct pid_namespace *pid_ns;
- unsigned int mask;
- int hidepid;
- int gid;
-};
-
-enum proc_param {
- Opt_gid___2 = 0,
- Opt_hidepid = 1,
-};
-
-struct genradix_root;
-
-struct __genradix {
- struct genradix_root *root;
-};
-
-struct syscall_info {
- __u64 sp;
- struct seccomp_data data;
-};
-
-typedef struct dentry___2 *instantiate_t(struct dentry___2 *, struct task_struct *, const void *);
-
-struct pid_entry {
- const char *name;
- unsigned int len;
- umode_t mode;
- const struct inode_operations___2 *iop;
- const struct file_operations *fop;
- union proc_op op;
-};
-
-struct limit_names {
- const char *name;
- const char *unit;
-};
-
-struct map_files_info {
- long unsigned int start;
- long unsigned int end;
- fmode_t mode;
-};
-
-struct tgid_iter {
- unsigned int tgid;
- struct task_struct *task;
-};
-
-struct fd_data {
- fmode_t mode;
- unsigned int fd;
-};
-
-struct seq_net_private {
- struct net *net;
-};
-
-struct vmcore {
- struct list_head list;
- long long unsigned int paddr;
- long long unsigned int size;
- loff_t offset;
-};
-
-typedef struct elf64_note Elf64_Nhdr;
-
-struct kernfs_iattrs {
- kuid_t ia_uid;
- kgid_t ia_gid;
- struct timespec64 ia_atime;
- struct timespec64 ia_mtime;
- struct timespec64 ia_ctime;
- struct simple_xattrs xattrs;
-};
-
-struct kernfs_super_info {
- struct super_block *sb;
- struct kernfs_root___2 *root;
- const void *ns;
- struct list_head node;
-};
-
-enum kernfs_node_flag {
- KERNFS_ACTIVATED = 16,
- KERNFS_NS = 32,
- KERNFS_HAS_SEQ_SHOW = 64,
- KERNFS_HAS_MMAP = 128,
- KERNFS_LOCKDEP = 256,
- KERNFS_SUICIDAL = 1024,
- KERNFS_SUICIDED = 2048,
- KERNFS_EMPTY_DIR = 4096,
- KERNFS_HAS_RELEASE = 8192,
-};
-
-struct kernfs_open_node {
- atomic_t refcnt;
- atomic_t event;
- wait_queue_head_t poll;
- struct list_head files;
-};
-
-struct pts_mount_opts {
- int setuid;
- int setgid;
- kuid_t uid;
- kgid_t gid;
- umode_t mode;
- umode_t ptmxmode;
- int reserve;
- int max;
-};
-
-enum {
- Opt_uid___2 = 0,
- Opt_gid___3 = 1,
- Opt_mode___2 = 2,
- Opt_ptmxmode = 3,
- Opt_newinstance = 4,
- Opt_max = 5,
- Opt_err = 6,
-};
-
-struct pts_fs_info {
- struct ida allocated_ptys;
- struct pts_mount_opts mount_opts;
- struct super_block___2 *sb;
- struct dentry___2 *ptmx_dentry;
-};
-
-struct dcookie_struct {
- struct path___2 path;
- struct list_head hash_list;
-};
-
-struct dcookie_user {
- struct list_head next;
-};
-
-typedef unsigned int tid_t;
-
-struct transaction_chp_stats_s {
- long unsigned int cs_chp_time;
- __u32 cs_forced_to_close;
- __u32 cs_written;
- __u32 cs_dropped;
-};
-
-struct journal_s;
-
-typedef struct journal_s journal_t;
-
-struct journal_head;
-
-struct transaction_s;
-
-typedef struct transaction_s transaction_t;
-
-struct transaction_s {
- journal_t *t_journal;
- tid_t t_tid;
- enum {
- T_RUNNING = 0,
- T_LOCKED = 1,
- T_SWITCH = 2,
- T_FLUSH = 3,
- T_COMMIT = 4,
- T_COMMIT_DFLUSH = 5,
- T_COMMIT_JFLUSH = 6,
- T_COMMIT_CALLBACK = 7,
- T_FINISHED = 8,
- } t_state;
- long unsigned int t_log_start;
- int t_nr_buffers;
- struct journal_head *t_reserved_list;
- struct journal_head *t_buffers;
- struct journal_head *t_forget;
- struct journal_head *t_checkpoint_list;
- struct journal_head *t_checkpoint_io_list;
- struct journal_head *t_shadow_list;
- struct list_head t_inode_list;
- spinlock_t t_handle_lock;
- long unsigned int t_max_wait;
- long unsigned int t_start;
- long unsigned int t_requested;
- struct transaction_chp_stats_s t_chp_stats;
- atomic_t t_updates;
- atomic_t t_outstanding_credits;
- atomic_t t_outstanding_revokes;
- atomic_t t_handle_count;
- transaction_t *t_cpnext;
- transaction_t *t_cpprev;
- long unsigned int t_expires;
- ktime_t t_start_time;
- unsigned int t_synchronous_commit: 1;
- int t_need_data_flush;
- struct list_head t_private_list;
-};
-
-struct jbd2_buffer_trigger_type;
-
-struct journal_head {
- struct buffer_head *b_bh;
- spinlock_t b_state_lock;
- int b_jcount;
- unsigned int b_jlist;
- unsigned int b_modified;
- char *b_frozen_data;
- char *b_committed_data;
- transaction_t *b_transaction;
- transaction_t *b_next_transaction;
- struct journal_head *b_tnext;
- struct journal_head *b_tprev;
- transaction_t *b_cp_transaction;
- struct journal_head *b_cpnext;
- struct journal_head *b_cpprev;
- struct jbd2_buffer_trigger_type *b_triggers;
- struct jbd2_buffer_trigger_type *b_frozen_triggers;
-};
-
-struct jbd2_buffer_trigger_type {
- void (*t_frozen)(struct jbd2_buffer_trigger_type *, struct buffer_head *, void *, size_t);
- void (*t_abort)(struct jbd2_buffer_trigger_type *, struct buffer_head *);
-};
-
-struct crypto_tfm;
-
-struct cipher_tfm {
- int (*cit_setkey)(struct crypto_tfm *, const u8 *, unsigned int);
- void (*cit_encrypt_one)(struct crypto_tfm *, u8 *, const u8 *);
- void (*cit_decrypt_one)(struct crypto_tfm *, u8 *, const u8 *);
-};
-
-struct compress_tfm {
- int (*cot_compress)(struct crypto_tfm *, const u8 *, unsigned int, u8 *, unsigned int *);
- int (*cot_decompress)(struct crypto_tfm *, const u8 *, unsigned int, u8 *, unsigned int *);
-};
-
-struct crypto_alg;
-
-struct crypto_tfm {
- u32 crt_flags;
- union {
- struct cipher_tfm cipher;
- struct compress_tfm compress;
- } crt_u;
- void (*exit)(struct crypto_tfm *);
- struct crypto_alg *__crt_alg;
- void *__crt_ctx[0];
-};
-
-struct cipher_alg {
- unsigned int cia_min_keysize;
- unsigned int cia_max_keysize;
- int (*cia_setkey)(struct crypto_tfm *, const u8 *, unsigned int);
- void (*cia_encrypt)(struct crypto_tfm *, u8 *, const u8 *);
- void (*cia_decrypt)(struct crypto_tfm *, u8 *, const u8 *);
-};
-
-struct compress_alg {
- int (*coa_compress)(struct crypto_tfm *, const u8 *, unsigned int, u8 *, unsigned int *);
- int (*coa_decompress)(struct crypto_tfm *, const u8 *, unsigned int, u8 *, unsigned int *);
-};
-
-struct crypto_type;
-
-struct crypto_alg {
- struct list_head cra_list;
- struct list_head cra_users;
- u32 cra_flags;
- unsigned int cra_blocksize;
- unsigned int cra_ctxsize;
- unsigned int cra_alignmask;
- int cra_priority;
- refcount_t cra_refcnt;
- char cra_name[128];
- char cra_driver_name[128];
- const struct crypto_type *cra_type;
- union {
- struct cipher_alg cipher;
- struct compress_alg compress;
- } cra_u;
- int (*cra_init)(struct crypto_tfm *);
- void (*cra_exit)(struct crypto_tfm *);
- void (*cra_destroy)(struct crypto_alg *);
- struct module___2 *cra_module;
-};
-
-struct crypto_instance;
-
-struct crypto_type {
- unsigned int (*ctxsize)(struct crypto_alg *, u32, u32);
- unsigned int (*extsize)(struct crypto_alg *);
- int (*init)(struct crypto_tfm *, u32, u32);
- int (*init_tfm)(struct crypto_tfm *);
- void (*show)(struct seq_file *, struct crypto_alg *);
- int (*report)(struct sk_buff *, struct crypto_alg *);
- void (*free)(struct crypto_instance *);
- unsigned int type;
- unsigned int maskclear;
- unsigned int maskset;
- unsigned int tfmsize;
-};
-
-struct crypto_shash {
- unsigned int descsize;
- struct crypto_tfm base;
-};
-
-struct jbd2_journal_handle;
-
-typedef struct jbd2_journal_handle handle_t;
-
-struct jbd2_journal_handle {
- union {
- transaction_t *h_transaction;
- journal_t *h_journal;
- };
- handle_t *h_rsv_handle;
- int h_total_credits;
- int h_revoke_credits;
- int h_revoke_credits_requested;
- int h_ref;
- int h_err;
- unsigned int h_sync: 1;
- unsigned int h_jdata: 1;
- unsigned int h_reserved: 1;
- unsigned int h_aborted: 1;
- unsigned int h_type: 8;
- unsigned int h_line_no: 16;
- long unsigned int h_start_jiffies;
- unsigned int h_requested_credits;
- unsigned int saved_alloc_context;
-};
-
-struct transaction_run_stats_s {
- long unsigned int rs_wait;
- long unsigned int rs_request_delay;
- long unsigned int rs_running;
- long unsigned int rs_locked;
- long unsigned int rs_flushing;
- long unsigned int rs_logging;
- __u32 rs_handle_count;
- __u32 rs_blocks;
- __u32 rs_blocks_logged;
-};
-
-struct transaction_stats_s {
- long unsigned int ts_tid;
- long unsigned int ts_requested;
- struct transaction_run_stats_s run;
-};
-
-struct journal_superblock_s;
-
-typedef struct journal_superblock_s journal_superblock_t;
-
-struct jbd2_revoke_table_s;
-
-struct journal_s {
- long unsigned int j_flags;
- int j_errno;
- struct buffer_head *j_sb_buffer;
- journal_superblock_t *j_superblock;
- int j_format_version;
- rwlock_t j_state_lock;
- int j_barrier_count;
- struct mutex j_barrier;
- transaction_t *j_running_transaction;
- transaction_t *j_committing_transaction;
- transaction_t *j_checkpoint_transactions;
- wait_queue_head_t j_wait_transaction_locked;
- wait_queue_head_t j_wait_done_commit;
- wait_queue_head_t j_wait_commit;
- wait_queue_head_t j_wait_updates;
- wait_queue_head_t j_wait_reserved;
- struct mutex j_checkpoint_mutex;
- struct buffer_head *j_chkpt_bhs[64];
- long unsigned int j_head;
- long unsigned int j_tail;
- long unsigned int j_free;
- long unsigned int j_first;
- long unsigned int j_last;
- struct block_device *j_dev;
- int j_blocksize;
- long long unsigned int j_blk_offset;
- char j_devname[56];
- struct block_device *j_fs_dev;
- unsigned int j_maxlen;
- atomic_t j_reserved_credits;
- spinlock_t j_list_lock;
- struct inode___2 *j_inode;
- tid_t j_tail_sequence;
- tid_t j_transaction_sequence;
- tid_t j_commit_sequence;
- tid_t j_commit_request;
- __u8 j_uuid[16];
- struct task_struct___2 *j_task;
- int j_max_transaction_buffers;
- int j_revoke_records_per_block;
- long unsigned int j_commit_interval;
- struct timer_list j_commit_timer;
- spinlock_t j_revoke_lock;
- struct jbd2_revoke_table_s *j_revoke;
- struct jbd2_revoke_table_s *j_revoke_table[2];
- struct buffer_head **j_wbuf;
- int j_wbufsize;
- pid_t j_last_sync_writer;
- u64 j_average_commit_time;
- u32 j_min_batch_time;
- u32 j_max_batch_time;
- void (*j_commit_callback)(journal_t *, transaction_t *);
- spinlock_t j_history_lock;
- struct proc_dir_entry *j_proc_entry;
- struct transaction_stats_s j_stats;
- unsigned int j_failed_commit;
- void *j_private;
- struct crypto_shash *j_chksum_driver;
- __u32 j_csum_seed;
-};
-
-struct journal_header_s {
- __be32 h_magic;
- __be32 h_blocktype;
- __be32 h_sequence;
-};
-
-typedef struct journal_header_s journal_header_t;
-
-struct journal_superblock_s {
- journal_header_t s_header;
- __be32 s_blocksize;
- __be32 s_maxlen;
- __be32 s_first;
- __be32 s_sequence;
- __be32 s_start;
- __be32 s_errno;
- __be32 s_feature_compat;
- __be32 s_feature_incompat;
- __be32 s_feature_ro_compat;
- __u8 s_uuid[16];
- __be32 s_nr_users;
- __be32 s_dynsuper;
- __be32 s_max_transaction;
- __be32 s_max_trans_data;
- __u8 s_checksum_type;
- __u8 s_padding2[3];
- __u32 s_padding[42];
- __be32 s_checksum;
- __u8 s_users[768];
-};
-
-enum jbd_state_bits {
- BH_JBD = 17,
- BH_JWrite = 18,
- BH_Freed = 19,
- BH_Revoked = 20,
- BH_RevokeValid = 21,
- BH_JBDDirty = 22,
- BH_JournalHead = 23,
- BH_Shadow = 24,
- BH_Verified = 25,
- BH_JBDPrivateStart = 26,
-};
-
-struct jbd2_inode {
- transaction_t *i_transaction;
- transaction_t *i_next_transaction;
- struct list_head i_list;
- struct inode___2 *i_vfs_inode;
- long unsigned int i_flags;
- loff_t i_dirty_start;
- loff_t i_dirty_end;
-};
-
-struct bgl_lock {
- spinlock_t lock;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct blockgroup_lock {
- struct bgl_lock locks[128];
-};
-
-struct fsverity_operations {
- int (*begin_enable_verity)(struct file___2 *);
- int (*end_enable_verity)(struct file___2 *, const void *, size_t, u64);
- int (*get_verity_descriptor)(struct inode___2 *, void *, size_t);
- struct page___2 * (*read_merkle_tree_page)(struct inode___2 *, long unsigned int);
- int (*write_merkle_tree_block)(struct inode___2 *, const void *, u64, int);
-};
-
-typedef int ext4_grpblk_t;
-
-typedef long long unsigned int ext4_fsblk_t;
-
-typedef __u32 ext4_lblk_t;
-
-typedef unsigned int ext4_group_t;
-
-struct ext4_allocation_request {
- struct inode___2 *inode;
- unsigned int len;
- ext4_lblk_t logical;
- ext4_lblk_t lleft;
- ext4_lblk_t lright;
- ext4_fsblk_t goal;
- ext4_fsblk_t pleft;
- ext4_fsblk_t pright;
- unsigned int flags;
-};
-
-struct ext4_system_blocks {
- struct rb_root root;
- struct callback_head rcu;
-};
-
-struct ext4_group_desc {
- __le32 bg_block_bitmap_lo;
- __le32 bg_inode_bitmap_lo;
- __le32 bg_inode_table_lo;
- __le16 bg_free_blocks_count_lo;
- __le16 bg_free_inodes_count_lo;
- __le16 bg_used_dirs_count_lo;
- __le16 bg_flags;
- __le32 bg_exclude_bitmap_lo;
- __le16 bg_block_bitmap_csum_lo;
- __le16 bg_inode_bitmap_csum_lo;
- __le16 bg_itable_unused_lo;
- __le16 bg_checksum;
- __le32 bg_block_bitmap_hi;
- __le32 bg_inode_bitmap_hi;
- __le32 bg_inode_table_hi;
- __le16 bg_free_blocks_count_hi;
- __le16 bg_free_inodes_count_hi;
- __le16 bg_used_dirs_count_hi;
- __le16 bg_itable_unused_hi;
- __le32 bg_exclude_bitmap_hi;
- __le16 bg_block_bitmap_csum_hi;
- __le16 bg_inode_bitmap_csum_hi;
- __u32 bg_reserved;
-};
-
-struct flex_groups {
- atomic64_t free_clusters;
- atomic_t free_inodes;
- atomic_t used_dirs;
-};
-
-struct extent_status {
- struct rb_node rb_node;
- ext4_lblk_t es_lblk;
- ext4_lblk_t es_len;
- ext4_fsblk_t es_pblk;
-};
-
-struct ext4_es_tree {
- struct rb_root root;
- struct extent_status *cache_es;
-};
-
-struct ext4_es_stats {
- long unsigned int es_stats_shrunk;
- struct percpu_counter es_stats_cache_hits;
- struct percpu_counter es_stats_cache_misses;
- u64 es_stats_scan_time;
- u64 es_stats_max_scan_time;
- struct percpu_counter es_stats_all_cnt;
- struct percpu_counter es_stats_shk_cnt;
-};
-
-struct ext4_pending_tree {
- struct rb_root root;
-};
-
-struct ext4_inode_info {
- __le32 i_data[15];
- __u32 i_dtime;
- ext4_fsblk_t i_file_acl;
- ext4_group_t i_block_group;
- ext4_lblk_t i_dir_start_lookup;
- long unsigned int i_flags;
- struct rw_semaphore xattr_sem;
- struct list_head i_orphan;
- loff_t i_disksize;
- struct rw_semaphore i_data_sem;
- struct rw_semaphore i_mmap_sem;
- struct inode___2 vfs_inode;
- struct jbd2_inode *jinode;
- spinlock_t i_raw_lock;
- struct timespec64 i_crtime;
- struct list_head i_prealloc_list;
- spinlock_t i_prealloc_lock;
- struct ext4_es_tree i_es_tree;
- rwlock_t i_es_lock;
- struct list_head i_es_list;
- unsigned int i_es_all_nr;
- unsigned int i_es_shk_nr;
- ext4_lblk_t i_es_shrink_lblk;
- ext4_group_t i_last_alloc_group;
- unsigned int i_reserved_data_blocks;
- ext4_lblk_t i_da_metadata_calc_last_lblock;
- int i_da_metadata_calc_len;
- struct ext4_pending_tree i_pending_tree;
- __u16 i_extra_isize;
- u16 i_inline_off;
- u16 i_inline_size;
- qsize_t i_reserved_quota;
- spinlock_t i_completed_io_lock;
- struct list_head i_rsv_conversion_list;
- struct work_struct i_rsv_conversion_work;
- atomic_t i_unwritten;
- spinlock_t i_block_reservation_lock;
- tid_t i_sync_tid;
- tid_t i_datasync_tid;
- struct dquot *i_dquot[3];
- __u32 i_csum_seed;
- kprojid_t i_projid;
-};
-
-struct ext4_super_block {
- __le32 s_inodes_count;
- __le32 s_blocks_count_lo;
- __le32 s_r_blocks_count_lo;
- __le32 s_free_blocks_count_lo;
- __le32 s_free_inodes_count;
- __le32 s_first_data_block;
- __le32 s_log_block_size;
- __le32 s_log_cluster_size;
- __le32 s_blocks_per_group;
- __le32 s_clusters_per_group;
- __le32 s_inodes_per_group;
- __le32 s_mtime;
- __le32 s_wtime;
- __le16 s_mnt_count;
- __le16 s_max_mnt_count;
- __le16 s_magic;
- __le16 s_state;
- __le16 s_errors;
- __le16 s_minor_rev_level;
- __le32 s_lastcheck;
- __le32 s_checkinterval;
- __le32 s_creator_os;
- __le32 s_rev_level;
- __le16 s_def_resuid;
- __le16 s_def_resgid;
- __le32 s_first_ino;
- __le16 s_inode_size;
- __le16 s_block_group_nr;
- __le32 s_feature_compat;
- __le32 s_feature_incompat;
- __le32 s_feature_ro_compat;
- __u8 s_uuid[16];
- char s_volume_name[16];
- char s_last_mounted[64];
- __le32 s_algorithm_usage_bitmap;
- __u8 s_prealloc_blocks;
- __u8 s_prealloc_dir_blocks;
- __le16 s_reserved_gdt_blocks;
- __u8 s_journal_uuid[16];
- __le32 s_journal_inum;
- __le32 s_journal_dev;
- __le32 s_last_orphan;
- __le32 s_hash_seed[4];
- __u8 s_def_hash_version;
- __u8 s_jnl_backup_type;
- __le16 s_desc_size;
- __le32 s_default_mount_opts;
- __le32 s_first_meta_bg;
- __le32 s_mkfs_time;
- __le32 s_jnl_blocks[17];
- __le32 s_blocks_count_hi;
- __le32 s_r_blocks_count_hi;
- __le32 s_free_blocks_count_hi;
- __le16 s_min_extra_isize;
- __le16 s_want_extra_isize;
- __le32 s_flags;
- __le16 s_raid_stride;
- __le16 s_mmp_update_interval;
- __le64 s_mmp_block;
- __le32 s_raid_stripe_width;
- __u8 s_log_groups_per_flex;
- __u8 s_checksum_type;
- __u8 s_encryption_level;
- __u8 s_reserved_pad;
- __le64 s_kbytes_written;
- __le32 s_snapshot_inum;
- __le32 s_snapshot_id;
- __le64 s_snapshot_r_blocks_count;
- __le32 s_snapshot_list;
- __le32 s_error_count;
- __le32 s_first_error_time;
- __le32 s_first_error_ino;
- __le64 s_first_error_block;
- __u8 s_first_error_func[32];
- __le32 s_first_error_line;
- __le32 s_last_error_time;
- __le32 s_last_error_ino;
- __le32 s_last_error_line;
- __le64 s_last_error_block;
- __u8 s_last_error_func[32];
- __u8 s_mount_opts[64];
- __le32 s_usr_quota_inum;
- __le32 s_grp_quota_inum;
- __le32 s_overhead_clusters;
- __le32 s_backup_bgs[2];
- __u8 s_encrypt_algos[4];
- __u8 s_encrypt_pw_salt[16];
- __le32 s_lpf_ino;
- __le32 s_prj_quota_inum;
- __le32 s_checksum_seed;
- __u8 s_wtime_hi;
- __u8 s_mtime_hi;
- __u8 s_mkfs_time_hi;
- __u8 s_lastcheck_hi;
- __u8 s_first_error_time_hi;
- __u8 s_last_error_time_hi;
- __u8 s_pad[2];
- __le16 s_encoding;
- __le16 s_encoding_flags;
- __le32 s_reserved[95];
- __le32 s_checksum;
-};
-
-struct mb_cache___2;
-
-struct ext4_group_info;
-
-struct ext4_locality_group;
-
-struct ext4_li_request;
-
-struct ext4_sb_info {
- long unsigned int s_desc_size;
- long unsigned int s_inodes_per_block;
- long unsigned int s_blocks_per_group;
- long unsigned int s_clusters_per_group;
- long unsigned int s_inodes_per_group;
- long unsigned int s_itb_per_group;
- long unsigned int s_gdb_count;
- long unsigned int s_desc_per_block;
- ext4_group_t s_groups_count;
- ext4_group_t s_blockfile_groups;
- long unsigned int s_overhead;
- unsigned int s_cluster_ratio;
- unsigned int s_cluster_bits;
- loff_t s_bitmap_maxbytes;
- struct buffer_head *s_sbh;
- struct ext4_super_block *s_es;
- struct buffer_head **s_group_desc;
- unsigned int s_mount_opt;
- unsigned int s_mount_opt2;
- unsigned int s_mount_flags;
- unsigned int s_def_mount_opt;
- ext4_fsblk_t s_sb_block;
- atomic64_t s_resv_clusters;
- kuid_t s_resuid;
- kgid_t s_resgid;
- short unsigned int s_mount_state;
- short unsigned int s_pad;
- int s_addr_per_block_bits;
- int s_desc_per_block_bits;
- int s_inode_size;
- int s_first_ino;
- unsigned int s_inode_readahead_blks;
- unsigned int s_inode_goal;
- u32 s_hash_seed[4];
- int s_def_hash_version;
- int s_hash_unsigned;
- struct percpu_counter s_freeclusters_counter;
- struct percpu_counter s_freeinodes_counter;
- struct percpu_counter s_dirs_counter;
- struct percpu_counter s_dirtyclusters_counter;
- struct blockgroup_lock *s_blockgroup_lock;
- struct proc_dir_entry *s_proc;
- struct kobject___2 s_kobj;
- struct completion s_kobj_unregister;
- struct super_block *s_sb;
- struct journal_s *s_journal;
- struct list_head s_orphan;
- struct mutex s_orphan_lock;
- long unsigned int s_ext4_flags;
- long unsigned int s_commit_interval;
- u32 s_max_batch_time;
- u32 s_min_batch_time;
- struct block_device *journal_bdev;
- char *s_qf_names[3];
- int s_jquota_fmt;
- unsigned int s_want_extra_isize;
- struct ext4_system_blocks *system_blks;
- struct ext4_group_info ***s_group_info;
- struct inode___2 *s_buddy_cache;
- spinlock_t s_md_lock;
- short unsigned int *s_mb_offsets;
- unsigned int *s_mb_maxs;
- unsigned int s_group_info_size;
- unsigned int s_mb_free_pending;
- struct list_head s_freed_data_list;
- long unsigned int s_stripe;
- unsigned int s_mb_stream_request;
- unsigned int s_mb_max_to_scan;
- unsigned int s_mb_min_to_scan;
- unsigned int s_mb_stats;
- unsigned int s_mb_order2_reqs;
- unsigned int s_mb_group_prealloc;
- unsigned int s_max_dir_size_kb;
- long unsigned int s_mb_last_group;
- long unsigned int s_mb_last_start;
- atomic_t s_bal_reqs;
- atomic_t s_bal_success;
- atomic_t s_bal_allocated;
- atomic_t s_bal_ex_scanned;
- atomic_t s_bal_goals;
- atomic_t s_bal_breaks;
- atomic_t s_bal_2orders;
- spinlock_t s_bal_lock;
- long unsigned int s_mb_buddies_generated;
- long long unsigned int s_mb_generation_time;
- atomic_t s_mb_lost_chunks;
- atomic_t s_mb_preallocated;
- atomic_t s_mb_discarded;
- atomic_t s_lock_busy;
- struct ext4_locality_group *s_locality_groups;
- long unsigned int s_sectors_written_start;
- u64 s_kbytes_written;
- unsigned int s_extent_max_zeroout_kb;
- unsigned int s_log_groups_per_flex;
- struct flex_groups *s_flex_groups;
- ext4_group_t s_flex_groups_allocated;
- struct workqueue_struct *rsv_conversion_wq;
- struct timer_list s_err_report;
- struct ext4_li_request *s_li_request;
- unsigned int s_li_wait_mult;
- struct task_struct___2 *s_mmp_tsk;
- atomic_t s_last_trim_minblks;
- struct crypto_shash *s_chksum_driver;
- __u32 s_csum_seed;
- struct shrinker s_es_shrinker;
- struct list_head s_es_list;
- long int s_es_nr_inode;
- struct ext4_es_stats s_es_stats;
- struct mb_cache___2 *s_ea_block_cache;
- struct mb_cache___2 *s_ea_inode_cache;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- spinlock_t s_es_lock;
- struct ratelimit_state s_err_ratelimit_state;
- struct ratelimit_state s_warning_ratelimit_state;
- struct ratelimit_state s_msg_ratelimit_state;
- struct percpu_rw_semaphore s_journal_flag_rwsem;
- struct dax_device *s_daxdev;
- long: 64;
-};
-
-struct ext4_group_info {
- long unsigned int bb_state;
- struct rb_root bb_free_root;
- ext4_grpblk_t bb_first_free;
- ext4_grpblk_t bb_free;
- ext4_grpblk_t bb_fragments;
- ext4_grpblk_t bb_largest_free_order;
- struct list_head bb_prealloc_list;
- struct rw_semaphore alloc_sem;
- ext4_grpblk_t bb_counters[0];
-};
-
-struct ext4_locality_group {
- struct mutex lg_mutex;
- struct list_head lg_prealloc_list[10];
- spinlock_t lg_prealloc_lock;
-};
-
-struct ext4_li_request {
- struct super_block *lr_super;
- struct ext4_sb_info *lr_sbi;
- ext4_group_t lr_next_group;
- struct list_head lr_request;
- long unsigned int lr_next_sched;
- long unsigned int lr_timeout;
-};
-
-struct iomap_ops___2;
-
-struct shash_desc {
- struct crypto_shash *tfm;
- void *__ctx[0];
-};
-
-struct ext4_map_blocks {
- ext4_fsblk_t m_pblk;
- ext4_lblk_t m_lblk;
- unsigned int m_len;
- unsigned int m_flags;
-};
-
-struct ext4_system_zone {
- struct rb_node node;
- ext4_fsblk_t start_blk;
- unsigned int count;
-};
-
-struct fscrypt_str {
- unsigned char *name;
- u32 len;
-};
-
-enum {
- EXT4_INODE_SECRM = 0,
- EXT4_INODE_UNRM = 1,
- EXT4_INODE_COMPR = 2,
- EXT4_INODE_SYNC = 3,
- EXT4_INODE_IMMUTABLE = 4,
- EXT4_INODE_APPEND = 5,
- EXT4_INODE_NODUMP = 6,
- EXT4_INODE_NOATIME = 7,
- EXT4_INODE_DIRTY = 8,
- EXT4_INODE_COMPRBLK = 9,
- EXT4_INODE_NOCOMPR = 10,
- EXT4_INODE_ENCRYPT = 11,
- EXT4_INODE_INDEX = 12,
- EXT4_INODE_IMAGIC = 13,
- EXT4_INODE_JOURNAL_DATA = 14,
- EXT4_INODE_NOTAIL = 15,
- EXT4_INODE_DIRSYNC = 16,
- EXT4_INODE_TOPDIR = 17,
- EXT4_INODE_HUGE_FILE = 18,
- EXT4_INODE_EXTENTS = 19,
- EXT4_INODE_VERITY = 20,
- EXT4_INODE_EA_INODE = 21,
- EXT4_INODE_EOFBLOCKS = 22,
- EXT4_INODE_INLINE_DATA = 28,
- EXT4_INODE_PROJINHERIT = 29,
- EXT4_INODE_RESERVED = 31,
-};
-
-struct ext4_dir_entry_2 {
- __le32 inode;
- __le16 rec_len;
- __u8 name_len;
- __u8 file_type;
- char name[255];
-};
-
-struct fname;
-
-struct dir_private_info {
- struct rb_root root;
- struct rb_node *curr_node;
- struct fname *extra_fname;
- loff_t last_pos;
- __u32 curr_hash;
- __u32 curr_minor_hash;
- __u32 next_hash;
-};
-
-struct fname {
- __u32 hash;
- __u32 minor_hash;
- struct rb_node rb_hash;
- struct fname *next;
- __u32 inode;
- __u8 name_len;
- __u8 file_type;
- char name[0];
-};
-
-enum SHIFT_DIRECTION {
- SHIFT_LEFT = 0,
- SHIFT_RIGHT = 1,
-};
-
-struct ext4_io_end_vec {
- struct list_head list;
- loff_t offset;
- ssize_t size;
-};
-
-struct ext4_io_end {
- struct list_head list;
- handle_t *handle;
- struct inode *inode;
- struct bio *bio;
- unsigned int flag;
- atomic_t count;
- struct list_head list_vec;
-};
-
-typedef struct ext4_io_end ext4_io_end_t;
-
-enum {
- ES_WRITTEN_B = 0,
- ES_UNWRITTEN_B = 1,
- ES_DELAYED_B = 2,
- ES_HOLE_B = 3,
- ES_REFERENCED_B = 4,
- ES_FLAGS = 5,
-};
-
-enum {
- EXT4_STATE_JDATA = 0,
- EXT4_STATE_NEW = 1,
- EXT4_STATE_XATTR = 2,
- EXT4_STATE_NO_EXPAND = 3,
- EXT4_STATE_DA_ALLOC_CLOSE = 4,
- EXT4_STATE_EXT_MIGRATE = 5,
- EXT4_STATE_NEWENTRY = 6,
- EXT4_STATE_MAY_INLINE_DATA = 7,
- EXT4_STATE_EXT_PRECACHED = 8,
- EXT4_STATE_LUSTRE_EA_INODE = 9,
- EXT4_STATE_VERITY_IN_PROGRESS = 10,
-};
-
-struct ext4_iloc {
- struct buffer_head *bh;
- long unsigned int offset;
- ext4_group_t block_group;
-};
-
-struct ext4_extent_tail {
- __le32 et_checksum;
-};
-
-struct ext4_extent {
- __le32 ee_block;
- __le16 ee_len;
- __le16 ee_start_hi;
- __le32 ee_start_lo;
-};
-
-struct ext4_extent_idx {
- __le32 ei_block;
- __le32 ei_leaf_lo;
- __le16 ei_leaf_hi;
- __u16 ei_unused;
-};
-
-struct ext4_extent_header {
- __le16 eh_magic;
- __le16 eh_entries;
- __le16 eh_max;
- __le16 eh_depth;
- __le32 eh_generation;
-};
-
-struct ext4_ext_path {
- ext4_fsblk_t p_block;
- __u16 p_depth;
- __u16 p_maxdepth;
- struct ext4_extent *p_ext;
- struct ext4_extent_idx *p_idx;
- struct ext4_extent_header *p_hdr;
- struct buffer_head *p_bh;
-};
-
-struct partial_cluster {
- ext4_fsblk_t pclu;
- ext4_lblk_t lblk;
- enum {
- initial = 0,
- tofree = 1,
- nofree = 2,
- } state;
-};
-
-struct pending_reservation {
- struct rb_node rb_node;
- ext4_lblk_t lclu;
-};
-
-struct rsvd_count {
- int ndelonly;
- bool first_do_lblk_found;
- ext4_lblk_t first_do_lblk;
- ext4_lblk_t last_do_lblk;
- struct extent_status *left_es;
- bool partial;
- ext4_lblk_t lclu;
-};
-
-struct fsverity_info;
-
-struct fsmap {
- __u32 fmr_device;
- __u32 fmr_flags;
- __u64 fmr_physical;
- __u64 fmr_owner;
- __u64 fmr_offset;
- __u64 fmr_length;
- __u64 fmr_reserved[3];
-};
-
-struct ext4_fsmap {
- struct list_head fmr_list;
- dev_t fmr_device;
- uint32_t fmr_flags;
- uint64_t fmr_physical;
- uint64_t fmr_owner;
- uint64_t fmr_length;
-};
-
-struct ext4_fsmap_head {
- uint32_t fmh_iflags;
- uint32_t fmh_oflags;
- unsigned int fmh_count;
- unsigned int fmh_entries;
- struct ext4_fsmap fmh_keys[2];
-};
-
-typedef int (*ext4_fsmap_format_t)(struct ext4_fsmap *, void *);
-
-struct ext4_getfsmap_info {
- struct ext4_fsmap_head *gfi_head;
- ext4_fsmap_format_t gfi_formatter;
- void *gfi_format_arg;
- ext4_fsblk_t gfi_next_fsblk;
- u32 gfi_dev;
- ext4_group_t gfi_agno;
- struct ext4_fsmap gfi_low;
- struct ext4_fsmap gfi_high;
- struct ext4_fsmap gfi_lastfree;
- struct list_head gfi_meta_list;
- bool gfi_last;
-};
-
-struct ext4_getfsmap_dev {
- int (*gfd_fn)(struct super_block *, struct ext4_fsmap *, struct ext4_getfsmap_info *);
- u32 gfd_dev;
-};
-
-struct dx_hash_info {
- u32 hash;
- u32 minor_hash;
- int hash_version;
- u32 *seed;
-};
-
-struct ext4_inode {
- __le16 i_mode;
- __le16 i_uid;
- __le32 i_size_lo;
- __le32 i_atime;
- __le32 i_ctime;
- __le32 i_mtime;
- __le32 i_dtime;
- __le16 i_gid;
- __le16 i_links_count;
- __le32 i_blocks_lo;
- __le32 i_flags;
- union {
- struct {
- __le32 l_i_version;
- } linux1;
- struct {
- __u32 h_i_translator;
- } hurd1;
- struct {
- __u32 m_i_reserved1;
- } masix1;
- } osd1;
- __le32 i_block[15];
- __le32 i_generation;
- __le32 i_file_acl_lo;
- __le32 i_size_high;
- __le32 i_obso_faddr;
- union {
- struct {
- __le16 l_i_blocks_high;
- __le16 l_i_file_acl_high;
- __le16 l_i_uid_high;
- __le16 l_i_gid_high;
- __le16 l_i_checksum_lo;
- __le16 l_i_reserved;
- } linux2;
- struct {
- __le16 h_i_reserved1;
- __u16 h_i_mode_high;
- __u16 h_i_uid_high;
- __u16 h_i_gid_high;
- __u32 h_i_author;
- } hurd2;
- struct {
- __le16 h_i_reserved1;
- __le16 m_i_file_acl_high;
- __u32 m_i_reserved2[2];
- } masix2;
- } osd2;
- __le16 i_extra_isize;
- __le16 i_checksum_hi;
- __le32 i_ctime_extra;
- __le32 i_mtime_extra;
- __le32 i_atime_extra;
- __le32 i_crtime;
- __le32 i_crtime_extra;
- __le32 i_version_hi;
- __le32 i_projid;
-};
-
-struct orlov_stats {
- __u64 free_clusters;
- __u32 free_inodes;
- __u32 used_dirs;
-};
-
-typedef struct {
- __le32 *p;
- __le32 key;
- struct buffer_head *bh;
-} Indirect;
-
-struct ext4_filename {
- const struct qstr *usr_fname;
- struct fscrypt_str disk_name;
- struct dx_hash_info hinfo;
-};
-
-struct ext4_xattr_ibody_header {
- __le32 h_magic;
-};
-
-struct ext4_xattr_entry {
- __u8 e_name_len;
- __u8 e_name_index;
- __le16 e_value_offs;
- __le32 e_value_inum;
- __le32 e_value_size;
- __le32 e_hash;
- char e_name[0];
-};
-
-struct ext4_xattr_info {
- const char *name;
- const void *value;
- size_t value_len;
- int name_index;
- int in_inode;
-};
-
-struct ext4_xattr_search {
- struct ext4_xattr_entry *first;
- void *base;
- void *end;
- struct ext4_xattr_entry *here;
- int not_found;
-};
-
-struct ext4_xattr_ibody_find {
- struct ext4_xattr_search s;
- struct ext4_iloc iloc;
-};
-
-typedef short unsigned int __kernel_uid16_t;
-
-typedef short unsigned int __kernel_gid16_t;
-
-typedef __kernel_uid16_t uid16_t;
-
-typedef __kernel_gid16_t gid16_t;
-
-typedef int get_block_t___2(struct inode *, sector_t, struct buffer_head *, int);
-
-struct ext4_io_submit {
- struct writeback_control *io_wbc;
- struct bio *io_bio;
- ext4_io_end_t *io_end;
- sector_t io_next_block;
-};
-
-typedef enum {
- EXT4_IGET_NORMAL = 0,
- EXT4_IGET_SPECIAL = 1,
- EXT4_IGET_HANDLE = 2,
-} ext4_iget_flags;
-
-struct ext4_xattr_inode_array {
- unsigned int count;
- struct inode *inodes[0];
-};
-
-struct mpage_da_data {
- struct inode *inode;
- struct writeback_control *wbc;
- long unsigned int first_page;
- long unsigned int next_page;
- long unsigned int last_page;
- struct ext4_map_blocks map;
- struct ext4_io_submit io_submit;
- unsigned int do_map: 1;
-};
-
-struct other_inode {
- long unsigned int orig_ino;
- struct ext4_inode *raw_inode;
-};
-
-struct fstrim_range {
- __u64 start;
- __u64 len;
- __u64 minlen;
-};
-
-struct ext4_new_group_input {
- __u32 group;
- __u64 block_bitmap;
- __u64 inode_bitmap;
- __u64 inode_table;
- __u32 blocks_count;
- __u16 reserved_blocks;
- __u16 unused;
-};
-
-struct compat_ext4_new_group_input {
- u32 group;
- compat_u64 block_bitmap;
- compat_u64 inode_bitmap;
- compat_u64 inode_table;
- u32 blocks_count;
- u16 reserved_blocks;
- u16 unused;
-} __attribute__((packed));
-
-struct ext4_new_group_data {
- __u32 group;
- __u64 block_bitmap;
- __u64 inode_bitmap;
- __u64 inode_table;
- __u32 blocks_count;
- __u16 reserved_blocks;
- __u16 mdata_blocks;
- __u32 free_clusters_count;
-};
-
-struct move_extent {
- __u32 reserved;
- __u32 donor_fd;
- __u64 orig_start;
- __u64 donor_start;
- __u64 len;
- __u64 moved_len;
-};
-
-struct fsmap_head {
- __u32 fmh_iflags;
- __u32 fmh_oflags;
- __u32 fmh_count;
- __u32 fmh_entries;
- __u64 fmh_reserved[6];
- struct fsmap fmh_keys[2];
- struct fsmap fmh_recs[0];
-};
-
-struct getfsmap_info {
- struct super_block *gi_sb;
- struct fsmap_head *gi_data;
- unsigned int gi_idx;
- __u32 gi_last_flags;
-};
-
-struct ext4_free_data {
- struct list_head efd_list;
- struct rb_node efd_node;
- ext4_group_t efd_group;
- ext4_grpblk_t efd_start_cluster;
- ext4_grpblk_t efd_count;
- tid_t efd_tid;
-};
-
-struct ext4_prealloc_space {
- struct list_head pa_inode_list;
- struct list_head pa_group_list;
- union {
- struct list_head pa_tmp_list;
- struct callback_head pa_rcu;
- } u;
- spinlock_t pa_lock;
- atomic_t pa_count;
- unsigned int pa_deleted;
- ext4_fsblk_t pa_pstart;
- ext4_lblk_t pa_lstart;
- ext4_grpblk_t pa_len;
- ext4_grpblk_t pa_free;
- short unsigned int pa_type;
- spinlock_t *pa_obj_lock;
- struct inode *pa_inode;
-};
-
-enum {
- MB_INODE_PA = 0,
- MB_GROUP_PA = 1,
-};
-
-struct ext4_free_extent {
- ext4_lblk_t fe_logical;
- ext4_grpblk_t fe_start;
- ext4_group_t fe_group;
- ext4_grpblk_t fe_len;
-};
-
-struct ext4_allocation_context {
- struct inode *ac_inode;
- struct super_block *ac_sb;
- struct ext4_free_extent ac_o_ex;
- struct ext4_free_extent ac_g_ex;
- struct ext4_free_extent ac_b_ex;
- struct ext4_free_extent ac_f_ex;
- __u16 ac_groups_scanned;
- __u16 ac_found;
- __u16 ac_tail;
- __u16 ac_buddy;
- __u16 ac_flags;
- __u8 ac_status;
- __u8 ac_criteria;
- __u8 ac_2order;
- __u8 ac_op;
- struct page *ac_bitmap_page;
- struct page *ac_buddy_page;
- struct ext4_prealloc_space *ac_pa;
- struct ext4_locality_group *ac_lg;
-};
-
-struct ext4_buddy {
- struct page *bd_buddy_page;
- void *bd_buddy;
- struct page *bd_bitmap_page;
- void *bd_bitmap;
- struct ext4_group_info *bd_info;
- struct super_block *bd_sb;
- __u16 bd_blkbits;
- ext4_group_t bd_group;
-};
-
-typedef int (*ext4_mballoc_query_range_fn)(struct super_block *, ext4_group_t, ext4_grpblk_t, ext4_grpblk_t, void *);
-
-struct sg {
- struct ext4_group_info info;
- ext4_grpblk_t counters[18];
-};
-
-struct migrate_struct {
- ext4_lblk_t first_block;
- ext4_lblk_t last_block;
- ext4_lblk_t curr_block;
- ext4_fsblk_t first_pblock;
- ext4_fsblk_t last_pblock;
-};
-
-struct mmp_struct {
- __le32 mmp_magic;
- __le32 mmp_seq;
- __le64 mmp_time;
- char mmp_nodename[64];
- char mmp_bdevname[32];
- __le16 mmp_check_interval;
- __le16 mmp_pad1;
- __le32 mmp_pad2[226];
- __le32 mmp_checksum;
-};
-
-struct mmpd_data {
- struct buffer_head *bh;
- struct super_block *sb;
-};
-
-struct fscrypt_name {
- const struct qstr *usr_fname;
- struct fscrypt_str disk_name;
- u32 hash;
- u32 minor_hash;
- struct fscrypt_str crypto_buf;
- bool is_ciphertext_name;
-};
-
-struct ext4_dir_entry {
- __le32 inode;
- __le16 rec_len;
- __le16 name_len;
- char name[255];
-};
-
-struct ext4_dir_entry_tail {
- __le32 det_reserved_zero1;
- __le16 det_rec_len;
- __u8 det_reserved_zero2;
- __u8 det_reserved_ft;
- __le32 det_checksum;
-};
-
-typedef enum {
- EITHER = 0,
- INDEX = 1,
- DIRENT = 2,
- DIRENT_HTREE = 3,
-} dirblock_type_t;
-
-struct fake_dirent {
- __le32 inode;
- __le16 rec_len;
- u8 name_len;
- u8 file_type;
-};
-
-struct dx_countlimit {
- __le16 limit;
- __le16 count;
-};
-
-struct dx_entry {
- __le32 hash;
- __le32 block;
-};
-
-struct dx_root_info {
- __le32 reserved_zero;
- u8 hash_version;
- u8 info_length;
- u8 indirect_levels;
- u8 unused_flags;
-};
-
-struct dx_root {
- struct fake_dirent dot;
- char dot_name[4];
- struct fake_dirent dotdot;
- char dotdot_name[4];
- struct dx_root_info info;
- struct dx_entry entries[0];
-};
-
-struct dx_node {
- struct fake_dirent fake;
- struct dx_entry entries[0];
-};
-
-struct dx_frame {
- struct buffer_head *bh;
- struct dx_entry *entries;
- struct dx_entry *at;
-};
-
-struct dx_map_entry {
- u32 hash;
- u16 offs;
- u16 size;
-};
-
-struct dx_tail {
- u32 dt_reserved;
- __le32 dt_checksum;
-};
-
-struct ext4_renament {
- struct inode *dir;
- struct dentry *dentry;
- struct inode *inode;
- bool is_dir;
- int dir_nlink_delta;
- struct buffer_head *bh;
- struct ext4_dir_entry_2 *de;
- int inlined;
- struct buffer_head *dir_bh;
- struct ext4_dir_entry_2 *parent_de;
- int dir_inlined;
-};
-
-enum bio_post_read_step {
- STEP_INITIAL = 0,
- STEP_DECRYPT = 1,
- STEP_VERITY = 2,
-};
-
-struct bio_post_read_ctx {
- struct bio *bio;
- struct work_struct work;
- unsigned int cur_step;
- unsigned int enabled_steps;
-};
-
-enum {
- BLOCK_BITMAP = 0,
- INODE_BITMAP = 1,
- INODE_TABLE = 2,
- GROUP_TABLE_COUNT = 3,
-};
-
-struct ext4_new_flex_group_data {
- struct ext4_new_group_data *groups;
- __u16 *bg_flags;
- ext4_group_t count;
-};
-
-enum {
- I_DATA_SEM_NORMAL = 0,
- I_DATA_SEM_OTHER = 1,
- I_DATA_SEM_QUOTA = 2,
-};
-
-struct ext4_lazy_init {
- long unsigned int li_state;
- struct list_head li_request_list;
- struct mutex li_list_mtx;
-};
-
-struct ext4_journal_cb_entry {
- struct list_head jce_list;
- void (*jce_func)(struct super_block *, struct ext4_journal_cb_entry *, int);
-};
-
-struct trace_event_raw_ext4_other_inode_update_time {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ino_t orig_ino;
- uid_t uid;
- gid_t gid;
- __u16 mode;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_free_inode {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- uid_t uid;
- gid_t gid;
- __u64 blocks;
- __u16 mode;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_request_inode {
- struct trace_entry ent;
- dev_t dev;
- ino_t dir;
- __u16 mode;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_allocate_inode {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ino_t dir;
- __u16 mode;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_evict_inode {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- int nlink;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_drop_inode {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- int drop;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_nfs_commit_metadata {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_mark_inode_dirty {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- long unsigned int ip;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_begin_ordered_truncate {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- loff_t new_size;
- char __data[0];
-};
-
-struct trace_event_raw_ext4__write_begin {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- loff_t pos;
- unsigned int len;
- unsigned int flags;
- char __data[0];
-};
-
-struct trace_event_raw_ext4__write_end {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- loff_t pos;
- unsigned int len;
- unsigned int copied;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_writepages {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- long int nr_to_write;
- long int pages_skipped;
- loff_t range_start;
- loff_t range_end;
- long unsigned int writeback_index;
- int sync_mode;
- char for_kupdate;
- char range_cyclic;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_da_write_pages {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- long unsigned int first_page;
- long int nr_to_write;
- int sync_mode;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_da_write_pages_extent {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- __u64 lblk;
- __u32 len;
- __u32 flags;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_writepages_result {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- int ret;
- int pages_written;
- long int pages_skipped;
- long unsigned int writeback_index;
- int sync_mode;
- char __data[0];
-};
-
-struct trace_event_raw_ext4__page_op {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- long unsigned int index;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_invalidatepage_op {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- long unsigned int index;
- unsigned int offset;
- unsigned int length;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_discard_blocks {
- struct trace_entry ent;
- dev_t dev;
- __u64 blk;
- __u64 count;
- char __data[0];
-};
-
-struct trace_event_raw_ext4__mb_new_pa {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- __u64 pa_pstart;
- __u64 pa_lstart;
- __u32 pa_len;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_mb_release_inode_pa {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- __u64 block;
- __u32 count;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_mb_release_group_pa {
- struct trace_entry ent;
- dev_t dev;
- __u64 pa_pstart;
- __u32 pa_len;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_discard_preallocations {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_mb_discard_preallocations {
- struct trace_entry ent;
- dev_t dev;
- int needed;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_request_blocks {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- unsigned int len;
- __u32 logical;
- __u32 lleft;
- __u32 lright;
- __u64 goal;
- __u64 pleft;
- __u64 pright;
- unsigned int flags;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_allocate_blocks {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- __u64 block;
- unsigned int len;
- __u32 logical;
- __u32 lleft;
- __u32 lright;
- __u64 goal;
- __u64 pleft;
- __u64 pright;
- unsigned int flags;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_free_blocks {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- __u64 block;
- long unsigned int count;
- int flags;
- __u16 mode;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_sync_file_enter {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ino_t parent;
- int datasync;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_sync_file_exit {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- int ret;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_sync_fs {
- struct trace_entry ent;
- dev_t dev;
- int wait;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_alloc_da_blocks {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- unsigned int data_blocks;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_mballoc_alloc {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- __u32 orig_logical;
- int orig_start;
- __u32 orig_group;
- int orig_len;
- __u32 goal_logical;
- int goal_start;
- __u32 goal_group;
- int goal_len;
- __u32 result_logical;
- int result_start;
- __u32 result_group;
- int result_len;
- __u16 found;
- __u16 groups;
- __u16 buddy;
- __u16 flags;
- __u16 tail;
- __u8 cr;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_mballoc_prealloc {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- __u32 orig_logical;
- int orig_start;
- __u32 orig_group;
- int orig_len;
- __u32 result_logical;
- int result_start;
- __u32 result_group;
- int result_len;
- char __data[0];
-};
-
-struct trace_event_raw_ext4__mballoc {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- int result_start;
- __u32 result_group;
- int result_len;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_forget {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- __u64 block;
- int is_metadata;
- __u16 mode;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_da_update_reserve_space {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- __u64 i_blocks;
- int used_blocks;
- int reserved_data_blocks;
- int quota_claim;
- __u16 mode;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_da_reserve_space {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- __u64 i_blocks;
- int reserved_data_blocks;
- __u16 mode;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_da_release_space {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- __u64 i_blocks;
- int freed_blocks;
- int reserved_data_blocks;
- __u16 mode;
- char __data[0];
-};
-
-struct trace_event_raw_ext4__bitmap_load {
- struct trace_entry ent;
- dev_t dev;
- __u32 group;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_direct_IO_enter {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- loff_t pos;
- long unsigned int len;
- int rw;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_direct_IO_exit {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- loff_t pos;
- long unsigned int len;
- int rw;
- int ret;
- char __data[0];
-};
-
-struct trace_event_raw_ext4__fallocate_mode {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- loff_t offset;
- loff_t len;
- int mode;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_fallocate_exit {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- loff_t pos;
- unsigned int blocks;
- int ret;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_unlink_enter {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ino_t parent;
- loff_t size;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_unlink_exit {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- int ret;
- char __data[0];
-};
-
-struct trace_event_raw_ext4__truncate {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- __u64 blocks;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_ext_convert_to_initialized_enter {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t m_lblk;
- unsigned int m_len;
- ext4_lblk_t u_lblk;
- unsigned int u_len;
- ext4_fsblk_t u_pblk;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_ext_convert_to_initialized_fastpath {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t m_lblk;
- unsigned int m_len;
- ext4_lblk_t u_lblk;
- unsigned int u_len;
- ext4_fsblk_t u_pblk;
- ext4_lblk_t i_lblk;
- unsigned int i_len;
- ext4_fsblk_t i_pblk;
- char __data[0];
-};
-
-struct trace_event_raw_ext4__map_blocks_enter {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t lblk;
- unsigned int len;
- unsigned int flags;
- char __data[0];
-};
-
-struct trace_event_raw_ext4__map_blocks_exit {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- unsigned int flags;
- ext4_fsblk_t pblk;
- ext4_lblk_t lblk;
- unsigned int len;
- unsigned int mflags;
- int ret;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_ext_load_extent {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_fsblk_t pblk;
- ext4_lblk_t lblk;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_load_inode {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_journal_start {
- struct trace_entry ent;
- dev_t dev;
- long unsigned int ip;
- int blocks;
- int rsv_blocks;
- int revoke_creds;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_journal_start_reserved {
- struct trace_entry ent;
- dev_t dev;
- long unsigned int ip;
- int blocks;
- char __data[0];
-};
-
-struct trace_event_raw_ext4__trim {
- struct trace_entry ent;
- int dev_major;
- int dev_minor;
- __u32 group;
- int start;
- int len;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_ext_handle_unwritten_extents {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- int flags;
- ext4_lblk_t lblk;
- ext4_fsblk_t pblk;
- unsigned int len;
- unsigned int allocated;
- ext4_fsblk_t newblk;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_get_implied_cluster_alloc_exit {
- struct trace_entry ent;
- dev_t dev;
- unsigned int flags;
- ext4_lblk_t lblk;
- ext4_fsblk_t pblk;
- unsigned int len;
- int ret;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_ext_put_in_cache {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t lblk;
- unsigned int len;
- ext4_fsblk_t start;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_ext_in_cache {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t lblk;
- int ret;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_find_delalloc_range {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t from;
- ext4_lblk_t to;
- int reverse;
- int found;
- ext4_lblk_t found_blk;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_get_reserved_cluster_alloc {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t lblk;
- unsigned int len;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_ext_show_extent {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_fsblk_t pblk;
- ext4_lblk_t lblk;
- short unsigned int len;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_remove_blocks {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t from;
- ext4_lblk_t to;
- ext4_fsblk_t ee_pblk;
- ext4_lblk_t ee_lblk;
- short unsigned int ee_len;
- ext4_fsblk_t pc_pclu;
- ext4_lblk_t pc_lblk;
- int pc_state;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_ext_rm_leaf {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t start;
- ext4_lblk_t ee_lblk;
- ext4_fsblk_t ee_pblk;
- short int ee_len;
- ext4_fsblk_t pc_pclu;
- ext4_lblk_t pc_lblk;
- int pc_state;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_ext_rm_idx {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_fsblk_t pblk;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_ext_remove_space {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t start;
- ext4_lblk_t end;
- int depth;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_ext_remove_space_done {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t start;
- ext4_lblk_t end;
- int depth;
- ext4_fsblk_t pc_pclu;
- ext4_lblk_t pc_lblk;
- int pc_state;
- short unsigned int eh_entries;
- char __data[0];
-};
-
-struct trace_event_raw_ext4__es_extent {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t lblk;
- ext4_lblk_t len;
- ext4_fsblk_t pblk;
- char status;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_es_remove_extent {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- loff_t lblk;
- loff_t len;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_es_find_extent_range_enter {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t lblk;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_es_find_extent_range_exit {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t lblk;
- ext4_lblk_t len;
- ext4_fsblk_t pblk;
- char status;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_es_lookup_extent_enter {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t lblk;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_es_lookup_extent_exit {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t lblk;
- ext4_lblk_t len;
- ext4_fsblk_t pblk;
- char status;
- int found;
- char __data[0];
-};
-
-struct trace_event_raw_ext4__es_shrink_enter {
- struct trace_entry ent;
- dev_t dev;
- int nr_to_scan;
- int cache_cnt;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_es_shrink_scan_exit {
- struct trace_entry ent;
- dev_t dev;
- int nr_shrunk;
- int cache_cnt;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_collapse_range {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- loff_t offset;
- loff_t len;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_insert_range {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- loff_t offset;
- loff_t len;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_es_shrink {
- struct trace_entry ent;
- dev_t dev;
- int nr_shrunk;
- long long unsigned int scan_time;
- int nr_skipped;
- int retried;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_es_insert_delayed_block {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- ext4_lblk_t lblk;
- ext4_lblk_t len;
- ext4_fsblk_t pblk;
- char status;
- bool allocated;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_fsmap_class {
- struct trace_entry ent;
- dev_t dev;
- dev_t keydev;
- u32 agno;
- u64 bno;
- u64 len;
- u64 owner;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_getfsmap_class {
- struct trace_entry ent;
- dev_t dev;
- dev_t keydev;
- u64 block;
- u64 len;
- u64 owner;
- u64 flags;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_shutdown {
- struct trace_entry ent;
- dev_t dev;
- unsigned int flags;
- char __data[0];
-};
-
-struct trace_event_raw_ext4_error {
- struct trace_entry ent;
- dev_t dev;
- const char *function;
- unsigned int line;
- char __data[0];
-};
-
-struct trace_event_data_offsets_ext4_other_inode_update_time {};
-
-struct trace_event_data_offsets_ext4_free_inode {};
-
-struct trace_event_data_offsets_ext4_request_inode {};
-
-struct trace_event_data_offsets_ext4_allocate_inode {};
-
-struct trace_event_data_offsets_ext4_evict_inode {};
-
-struct trace_event_data_offsets_ext4_drop_inode {};
-
-struct trace_event_data_offsets_ext4_nfs_commit_metadata {};
-
-struct trace_event_data_offsets_ext4_mark_inode_dirty {};
-
-struct trace_event_data_offsets_ext4_begin_ordered_truncate {};
-
-struct trace_event_data_offsets_ext4__write_begin {};
-
-struct trace_event_data_offsets_ext4__write_end {};
-
-struct trace_event_data_offsets_ext4_writepages {};
-
-struct trace_event_data_offsets_ext4_da_write_pages {};
-
-struct trace_event_data_offsets_ext4_da_write_pages_extent {};
-
-struct trace_event_data_offsets_ext4_writepages_result {};
-
-struct trace_event_data_offsets_ext4__page_op {};
-
-struct trace_event_data_offsets_ext4_invalidatepage_op {};
-
-struct trace_event_data_offsets_ext4_discard_blocks {};
-
-struct trace_event_data_offsets_ext4__mb_new_pa {};
-
-struct trace_event_data_offsets_ext4_mb_release_inode_pa {};
-
-struct trace_event_data_offsets_ext4_mb_release_group_pa {};
-
-struct trace_event_data_offsets_ext4_discard_preallocations {};
-
-struct trace_event_data_offsets_ext4_mb_discard_preallocations {};
-
-struct trace_event_data_offsets_ext4_request_blocks {};
-
-struct trace_event_data_offsets_ext4_allocate_blocks {};
-
-struct trace_event_data_offsets_ext4_free_blocks {};
-
-struct trace_event_data_offsets_ext4_sync_file_enter {};
-
-struct trace_event_data_offsets_ext4_sync_file_exit {};
-
-struct trace_event_data_offsets_ext4_sync_fs {};
-
-struct trace_event_data_offsets_ext4_alloc_da_blocks {};
-
-struct trace_event_data_offsets_ext4_mballoc_alloc {};
-
-struct trace_event_data_offsets_ext4_mballoc_prealloc {};
-
-struct trace_event_data_offsets_ext4__mballoc {};
-
-struct trace_event_data_offsets_ext4_forget {};
-
-struct trace_event_data_offsets_ext4_da_update_reserve_space {};
-
-struct trace_event_data_offsets_ext4_da_reserve_space {};
-
-struct trace_event_data_offsets_ext4_da_release_space {};
-
-struct trace_event_data_offsets_ext4__bitmap_load {};
-
-struct trace_event_data_offsets_ext4_direct_IO_enter {};
-
-struct trace_event_data_offsets_ext4_direct_IO_exit {};
-
-struct trace_event_data_offsets_ext4__fallocate_mode {};
-
-struct trace_event_data_offsets_ext4_fallocate_exit {};
-
-struct trace_event_data_offsets_ext4_unlink_enter {};
-
-struct trace_event_data_offsets_ext4_unlink_exit {};
-
-struct trace_event_data_offsets_ext4__truncate {};
-
-struct trace_event_data_offsets_ext4_ext_convert_to_initialized_enter {};
-
-struct trace_event_data_offsets_ext4_ext_convert_to_initialized_fastpath {};
-
-struct trace_event_data_offsets_ext4__map_blocks_enter {};
-
-struct trace_event_data_offsets_ext4__map_blocks_exit {};
-
-struct trace_event_data_offsets_ext4_ext_load_extent {};
-
-struct trace_event_data_offsets_ext4_load_inode {};
-
-struct trace_event_data_offsets_ext4_journal_start {};
-
-struct trace_event_data_offsets_ext4_journal_start_reserved {};
-
-struct trace_event_data_offsets_ext4__trim {};
-
-struct trace_event_data_offsets_ext4_ext_handle_unwritten_extents {};
-
-struct trace_event_data_offsets_ext4_get_implied_cluster_alloc_exit {};
-
-struct trace_event_data_offsets_ext4_ext_put_in_cache {};
-
-struct trace_event_data_offsets_ext4_ext_in_cache {};
-
-struct trace_event_data_offsets_ext4_find_delalloc_range {};
-
-struct trace_event_data_offsets_ext4_get_reserved_cluster_alloc {};
-
-struct trace_event_data_offsets_ext4_ext_show_extent {};
-
-struct trace_event_data_offsets_ext4_remove_blocks {};
-
-struct trace_event_data_offsets_ext4_ext_rm_leaf {};
-
-struct trace_event_data_offsets_ext4_ext_rm_idx {};
-
-struct trace_event_data_offsets_ext4_ext_remove_space {};
-
-struct trace_event_data_offsets_ext4_ext_remove_space_done {};
-
-struct trace_event_data_offsets_ext4__es_extent {};
-
-struct trace_event_data_offsets_ext4_es_remove_extent {};
-
-struct trace_event_data_offsets_ext4_es_find_extent_range_enter {};
-
-struct trace_event_data_offsets_ext4_es_find_extent_range_exit {};
-
-struct trace_event_data_offsets_ext4_es_lookup_extent_enter {};
-
-struct trace_event_data_offsets_ext4_es_lookup_extent_exit {};
-
-struct trace_event_data_offsets_ext4__es_shrink_enter {};
-
-struct trace_event_data_offsets_ext4_es_shrink_scan_exit {};
-
-struct trace_event_data_offsets_ext4_collapse_range {};
-
-struct trace_event_data_offsets_ext4_insert_range {};
-
-struct trace_event_data_offsets_ext4_es_shrink {};
-
-struct trace_event_data_offsets_ext4_es_insert_delayed_block {};
-
-struct trace_event_data_offsets_ext4_fsmap_class {};
-
-struct trace_event_data_offsets_ext4_getfsmap_class {};
-
-struct trace_event_data_offsets_ext4_shutdown {};
-
-struct trace_event_data_offsets_ext4_error {};
-
-typedef void (*btf_trace_ext4_other_inode_update_time)(void *, struct inode *, ino_t);
-
-typedef void (*btf_trace_ext4_free_inode)(void *, struct inode *);
-
-typedef void (*btf_trace_ext4_request_inode)(void *, struct inode *, int);
-
-typedef void (*btf_trace_ext4_allocate_inode)(void *, struct inode *, struct inode *, int);
-
-typedef void (*btf_trace_ext4_evict_inode)(void *, struct inode *);
-
-typedef void (*btf_trace_ext4_drop_inode)(void *, struct inode *, int);
-
-typedef void (*btf_trace_ext4_nfs_commit_metadata)(void *, struct inode *);
-
-typedef void (*btf_trace_ext4_mark_inode_dirty)(void *, struct inode *, long unsigned int);
-
-typedef void (*btf_trace_ext4_begin_ordered_truncate)(void *, struct inode *, loff_t);
-
-typedef void (*btf_trace_ext4_write_begin)(void *, struct inode *, loff_t, unsigned int, unsigned int);
-
-typedef void (*btf_trace_ext4_da_write_begin)(void *, struct inode *, loff_t, unsigned int, unsigned int);
-
-typedef void (*btf_trace_ext4_write_end)(void *, struct inode *, loff_t, unsigned int, unsigned int);
-
-typedef void (*btf_trace_ext4_journalled_write_end)(void *, struct inode *, loff_t, unsigned int, unsigned int);
-
-typedef void (*btf_trace_ext4_da_write_end)(void *, struct inode *, loff_t, unsigned int, unsigned int);
-
-typedef void (*btf_trace_ext4_writepages)(void *, struct inode *, struct writeback_control *);
-
-typedef void (*btf_trace_ext4_da_write_pages)(void *, struct inode *, long unsigned int, struct writeback_control *);
-
-typedef void (*btf_trace_ext4_da_write_pages_extent)(void *, struct inode *, struct ext4_map_blocks *);
-
-typedef void (*btf_trace_ext4_writepages_result)(void *, struct inode *, struct writeback_control *, int, int);
-
-typedef void (*btf_trace_ext4_writepage)(void *, struct page *);
-
-typedef void (*btf_trace_ext4_readpage)(void *, struct page *);
-
-typedef void (*btf_trace_ext4_releasepage)(void *, struct page *);
-
-typedef void (*btf_trace_ext4_invalidatepage)(void *, struct page *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_ext4_journalled_invalidatepage)(void *, struct page *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_ext4_discard_blocks)(void *, struct super_block *, long long unsigned int, long long unsigned int);
-
-typedef void (*btf_trace_ext4_mb_new_inode_pa)(void *, struct ext4_allocation_context *, struct ext4_prealloc_space *);
-
-typedef void (*btf_trace_ext4_mb_new_group_pa)(void *, struct ext4_allocation_context *, struct ext4_prealloc_space *);
-
-typedef void (*btf_trace_ext4_mb_release_inode_pa)(void *, struct ext4_prealloc_space *, long long unsigned int, unsigned int);
-
-typedef void (*btf_trace_ext4_mb_release_group_pa)(void *, struct super_block *, struct ext4_prealloc_space *);
-
-typedef void (*btf_trace_ext4_discard_preallocations)(void *, struct inode *);
-
-typedef void (*btf_trace_ext4_mb_discard_preallocations)(void *, struct super_block *, int);
-
-typedef void (*btf_trace_ext4_request_blocks)(void *, struct ext4_allocation_request *);
-
-typedef void (*btf_trace_ext4_allocate_blocks)(void *, struct ext4_allocation_request *, long long unsigned int);
-
-typedef void (*btf_trace_ext4_free_blocks)(void *, struct inode *, __u64, long unsigned int, int);
-
-typedef void (*btf_trace_ext4_sync_file_enter)(void *, struct file *, int);
-
-typedef void (*btf_trace_ext4_sync_file_exit)(void *, struct inode *, int);
-
-typedef void (*btf_trace_ext4_sync_fs)(void *, struct super_block *, int);
-
-typedef void (*btf_trace_ext4_alloc_da_blocks)(void *, struct inode *);
-
-typedef void (*btf_trace_ext4_mballoc_alloc)(void *, struct ext4_allocation_context *);
-
-typedef void (*btf_trace_ext4_mballoc_prealloc)(void *, struct ext4_allocation_context *);
-
-typedef void (*btf_trace_ext4_mballoc_discard)(void *, struct super_block *, struct inode *, ext4_group_t, ext4_grpblk_t, ext4_grpblk_t);
-
-typedef void (*btf_trace_ext4_mballoc_free)(void *, struct super_block *, struct inode *, ext4_group_t, ext4_grpblk_t, ext4_grpblk_t);
-
-typedef void (*btf_trace_ext4_forget)(void *, struct inode *, int, __u64);
-
-typedef void (*btf_trace_ext4_da_update_reserve_space)(void *, struct inode *, int, int);
-
-typedef void (*btf_trace_ext4_da_reserve_space)(void *, struct inode *);
-
-typedef void (*btf_trace_ext4_da_release_space)(void *, struct inode *, int);
-
-typedef void (*btf_trace_ext4_mb_bitmap_load)(void *, struct super_block *, long unsigned int);
-
-typedef void (*btf_trace_ext4_mb_buddy_bitmap_load)(void *, struct super_block *, long unsigned int);
-
-typedef void (*btf_trace_ext4_read_block_bitmap_load)(void *, struct super_block *, long unsigned int);
-
-typedef void (*btf_trace_ext4_load_inode_bitmap)(void *, struct super_block *, long unsigned int);
-
-typedef void (*btf_trace_ext4_direct_IO_enter)(void *, struct inode *, loff_t, long unsigned int, int);
-
-typedef void (*btf_trace_ext4_direct_IO_exit)(void *, struct inode *, loff_t, long unsigned int, int, int);
-
-typedef void (*btf_trace_ext4_fallocate_enter)(void *, struct inode *, loff_t, loff_t, int);
-
-typedef void (*btf_trace_ext4_punch_hole)(void *, struct inode *, loff_t, loff_t, int);
-
-typedef void (*btf_trace_ext4_zero_range)(void *, struct inode *, loff_t, loff_t, int);
-
-typedef void (*btf_trace_ext4_fallocate_exit)(void *, struct inode *, loff_t, unsigned int, int);
-
-typedef void (*btf_trace_ext4_unlink_enter)(void *, struct inode *, struct dentry *);
-
-typedef void (*btf_trace_ext4_unlink_exit)(void *, struct dentry *, int);
-
-typedef void (*btf_trace_ext4_truncate_enter)(void *, struct inode *);
-
-typedef void (*btf_trace_ext4_truncate_exit)(void *, struct inode *);
-
-typedef void (*btf_trace_ext4_ext_convert_to_initialized_enter)(void *, struct inode *, struct ext4_map_blocks *, struct ext4_extent *);
-
-typedef void (*btf_trace_ext4_ext_convert_to_initialized_fastpath)(void *, struct inode *, struct ext4_map_blocks *, struct ext4_extent *, struct ext4_extent *);
-
-typedef void (*btf_trace_ext4_ext_map_blocks_enter)(void *, struct inode *, ext4_lblk_t, unsigned int, unsigned int);
-
-typedef void (*btf_trace_ext4_ind_map_blocks_enter)(void *, struct inode *, ext4_lblk_t, unsigned int, unsigned int);
-
-typedef void (*btf_trace_ext4_ext_map_blocks_exit)(void *, struct inode *, unsigned int, struct ext4_map_blocks *, int);
-
-typedef void (*btf_trace_ext4_ind_map_blocks_exit)(void *, struct inode *, unsigned int, struct ext4_map_blocks *, int);
-
-typedef void (*btf_trace_ext4_ext_load_extent)(void *, struct inode *, ext4_lblk_t, ext4_fsblk_t);
-
-typedef void (*btf_trace_ext4_load_inode)(void *, struct inode *);
-
-typedef void (*btf_trace_ext4_journal_start)(void *, struct super_block *, int, int, int, long unsigned int);
-
-typedef void (*btf_trace_ext4_journal_start_reserved)(void *, struct super_block *, int, long unsigned int);
-
-typedef void (*btf_trace_ext4_trim_extent)(void *, struct super_block *, ext4_group_t, ext4_grpblk_t, ext4_grpblk_t);
-
-typedef void (*btf_trace_ext4_trim_all_free)(void *, struct super_block *, ext4_group_t, ext4_grpblk_t, ext4_grpblk_t);
-
-typedef void (*btf_trace_ext4_ext_handle_unwritten_extents)(void *, struct inode *, struct ext4_map_blocks *, int, unsigned int, ext4_fsblk_t);
-
-typedef void (*btf_trace_ext4_get_implied_cluster_alloc_exit)(void *, struct super_block *, struct ext4_map_blocks *, int);
-
-typedef void (*btf_trace_ext4_ext_put_in_cache)(void *, struct inode *, ext4_lblk_t, unsigned int, ext4_fsblk_t);
-
-typedef void (*btf_trace_ext4_ext_in_cache)(void *, struct inode *, ext4_lblk_t, int);
-
-typedef void (*btf_trace_ext4_find_delalloc_range)(void *, struct inode *, ext4_lblk_t, ext4_lblk_t, int, int, ext4_lblk_t);
-
-typedef void (*btf_trace_ext4_get_reserved_cluster_alloc)(void *, struct inode *, ext4_lblk_t, unsigned int);
-
-typedef void (*btf_trace_ext4_ext_show_extent)(void *, struct inode *, ext4_lblk_t, ext4_fsblk_t, short unsigned int);
-
-typedef void (*btf_trace_ext4_remove_blocks)(void *, struct inode *, struct ext4_extent *, ext4_lblk_t, ext4_fsblk_t, struct partial_cluster *);
-
-typedef void (*btf_trace_ext4_ext_rm_leaf)(void *, struct inode *, ext4_lblk_t, struct ext4_extent *, struct partial_cluster *);
-
-typedef void (*btf_trace_ext4_ext_rm_idx)(void *, struct inode *, ext4_fsblk_t);
-
-typedef void (*btf_trace_ext4_ext_remove_space)(void *, struct inode *, ext4_lblk_t, ext4_lblk_t, int);
-
-typedef void (*btf_trace_ext4_ext_remove_space_done)(void *, struct inode *, ext4_lblk_t, ext4_lblk_t, int, struct partial_cluster *, __le16);
-
-typedef void (*btf_trace_ext4_es_insert_extent)(void *, struct inode *, struct extent_status *);
-
-typedef void (*btf_trace_ext4_es_cache_extent)(void *, struct inode *, struct extent_status *);
-
-typedef void (*btf_trace_ext4_es_remove_extent)(void *, struct inode *, ext4_lblk_t, ext4_lblk_t);
-
-typedef void (*btf_trace_ext4_es_find_extent_range_enter)(void *, struct inode *, ext4_lblk_t);
-
-typedef void (*btf_trace_ext4_es_find_extent_range_exit)(void *, struct inode *, struct extent_status *);
-
-typedef void (*btf_trace_ext4_es_lookup_extent_enter)(void *, struct inode *, ext4_lblk_t);
-
-typedef void (*btf_trace_ext4_es_lookup_extent_exit)(void *, struct inode *, struct extent_status *, int);
-
-typedef void (*btf_trace_ext4_es_shrink_count)(void *, struct super_block *, int, int);
-
-typedef void (*btf_trace_ext4_es_shrink_scan_enter)(void *, struct super_block *, int, int);
-
-typedef void (*btf_trace_ext4_es_shrink_scan_exit)(void *, struct super_block *, int, int);
-
-typedef void (*btf_trace_ext4_collapse_range)(void *, struct inode *, loff_t, loff_t);
-
-typedef void (*btf_trace_ext4_insert_range)(void *, struct inode *, loff_t, loff_t);
-
-typedef void (*btf_trace_ext4_es_shrink)(void *, struct super_block *, int, u64, int, int);
-
-typedef void (*btf_trace_ext4_es_insert_delayed_block)(void *, struct inode *, struct extent_status *, bool);
-
-typedef void (*btf_trace_ext4_fsmap_low_key)(void *, struct super_block *, u32, u32, u64, u64, u64);
-
-typedef void (*btf_trace_ext4_fsmap_high_key)(void *, struct super_block *, u32, u32, u64, u64, u64);
-
-typedef void (*btf_trace_ext4_fsmap_mapping)(void *, struct super_block *, u32, u32, u64, u64, u64);
-
-typedef void (*btf_trace_ext4_getfsmap_low_key)(void *, struct super_block *, struct ext4_fsmap *);
-
-typedef void (*btf_trace_ext4_getfsmap_high_key)(void *, struct super_block *, struct ext4_fsmap *);
-
-typedef void (*btf_trace_ext4_getfsmap_mapping)(void *, struct super_block *, struct ext4_fsmap *);
-
-typedef void (*btf_trace_ext4_shutdown)(void *, struct super_block *, long unsigned int);
-
-typedef void (*btf_trace_ext4_error)(void *, struct super_block *, const char *, unsigned int);
-
-enum {
- Opt_bsd_df = 0,
- Opt_minix_df = 1,
- Opt_grpid = 2,
- Opt_nogrpid = 3,
- Opt_resgid = 4,
- Opt_resuid = 5,
- Opt_sb = 6,
- Opt_err_cont = 7,
- Opt_err_panic = 8,
- Opt_err_ro = 9,
- Opt_nouid32 = 10,
- Opt_debug = 11,
- Opt_removed = 12,
- Opt_user_xattr = 13,
- Opt_nouser_xattr = 14,
- Opt_acl = 15,
- Opt_noacl = 16,
- Opt_auto_da_alloc = 17,
- Opt_noauto_da_alloc = 18,
- Opt_noload = 19,
- Opt_commit = 20,
- Opt_min_batch_time = 21,
- Opt_max_batch_time = 22,
- Opt_journal_dev = 23,
- Opt_journal_path = 24,
- Opt_journal_checksum = 25,
- Opt_journal_async_commit = 26,
- Opt_abort = 27,
- Opt_data_journal = 28,
- Opt_data_ordered = 29,
- Opt_data_writeback = 30,
- Opt_data_err_abort = 31,
- Opt_data_err_ignore = 32,
- Opt_test_dummy_encryption = 33,
- Opt_usrjquota = 34,
- Opt_grpjquota = 35,
- Opt_offusrjquota = 36,
- Opt_offgrpjquota = 37,
- Opt_jqfmt_vfsold = 38,
- Opt_jqfmt_vfsv0 = 39,
- Opt_jqfmt_vfsv1 = 40,
- Opt_quota = 41,
- Opt_noquota = 42,
- Opt_barrier = 43,
- Opt_nobarrier = 44,
- Opt_err___2 = 45,
- Opt_usrquota = 46,
- Opt_grpquota = 47,
- Opt_prjquota = 48,
- Opt_i_version = 49,
- Opt_dax = 50,
- Opt_stripe = 51,
- Opt_delalloc = 52,
- Opt_nodelalloc = 53,
- Opt_warn_on_error = 54,
- Opt_nowarn_on_error = 55,
- Opt_mblk_io_submit = 56,
- Opt_lazytime = 57,
- Opt_nolazytime = 58,
- Opt_debug_want_extra_isize = 59,
- Opt_nomblk_io_submit = 60,
- Opt_block_validity = 61,
- Opt_noblock_validity = 62,
- Opt_inode_readahead_blks = 63,
- Opt_journal_ioprio = 64,
- Opt_dioread_nolock = 65,
- Opt_dioread_lock = 66,
- Opt_discard = 67,
- Opt_nodiscard = 68,
- Opt_init_itable = 69,
- Opt_noinit_itable = 70,
- Opt_max_dir_size_kb = 71,
- Opt_nojournal_checksum = 72,
- Opt_nombcache = 73,
-};
-
-struct mount_opts {
- int token;
- int mount_opt;
- int flags;
-};
-
-struct ext4_mount_options {
- long unsigned int s_mount_opt;
- long unsigned int s_mount_opt2;
- kuid_t s_resuid;
- kgid_t s_resgid;
- long unsigned int s_commit_interval;
- u32 s_min_batch_time;
- u32 s_max_batch_time;
- int s_jquota_fmt;
- char *s_qf_names[3];
-};
-
-enum {
- attr_noop = 0,
- attr_delayed_allocation_blocks = 1,
- attr_session_write_kbytes = 2,
- attr_lifetime_write_kbytes = 3,
- attr_reserved_clusters = 4,
- attr_inode_readahead = 5,
- attr_trigger_test_error = 6,
- attr_first_error_time = 7,
- attr_last_error_time = 8,
- attr_feature = 9,
- attr_pointer_ui = 10,
- attr_pointer_atomic = 11,
- attr_journal_task = 12,
-};
-
-enum {
- ptr_explicit = 0,
- ptr_ext4_sb_info_offset = 1,
- ptr_ext4_super_block_offset = 2,
-};
-
-struct ext4_attr {
- struct attribute attr;
- short int attr_id;
- short int attr_ptr;
- union {
- int offset;
- void *explicit_ptr;
- } u;
-};
-
-struct ext4_xattr_header {
- __le32 h_magic;
- __le32 h_refcount;
- __le32 h_blocks;
- __le32 h_hash;
- __le32 h_checksum;
- __u32 h_reserved[3];
-};
-
-struct ext4_xattr_block_find {
- struct ext4_xattr_search s;
- struct buffer_head *bh;
-};
-
-typedef struct {
- __le16 e_tag;
- __le16 e_perm;
- __le32 e_id;
-} ext4_acl_entry;
-
-typedef struct {
- __le32 a_version;
-} ext4_acl_header;
-
-struct commit_header {
- __be32 h_magic;
- __be32 h_blocktype;
- __be32 h_sequence;
- unsigned char h_chksum_type;
- unsigned char h_chksum_size;
- unsigned char h_padding[2];
- __be32 h_chksum[8];
- __be64 h_commit_sec;
- __be32 h_commit_nsec;
-};
-
-struct journal_block_tag3_s {
- __be32 t_blocknr;
- __be32 t_flags;
- __be32 t_blocknr_high;
- __be32 t_checksum;
-};
-
-typedef struct journal_block_tag3_s journal_block_tag3_t;
-
-struct journal_block_tag_s {
- __be32 t_blocknr;
- __be16 t_checksum;
- __be16 t_flags;
- __be32 t_blocknr_high;
-};
-
-typedef struct journal_block_tag_s journal_block_tag_t;
-
-struct jbd2_journal_block_tail {
- __be32 t_checksum;
-};
-
-struct jbd2_journal_revoke_header_s {
- journal_header_t r_header;
- __be32 r_count;
-};
-
-typedef struct jbd2_journal_revoke_header_s jbd2_journal_revoke_header_t;
-
-struct recovery_info {
- tid_t start_transaction;
- tid_t end_transaction;
- int nr_replays;
- int nr_revokes;
- int nr_revoke_hits;
-};
-
-enum passtype {
- PASS_SCAN = 0,
- PASS_REVOKE = 1,
- PASS_REPLAY = 2,
-};
-
-struct jbd2_revoke_table_s {
- int hash_size;
- int hash_shift;
- struct list_head *hash_table;
-};
-
-struct jbd2_revoke_record_s {
- struct list_head hash;
- tid_t sequence;
- long long unsigned int blocknr;
-};
-
-struct trace_event_raw_jbd2_checkpoint {
- struct trace_entry ent;
- dev_t dev;
- int result;
- char __data[0];
-};
-
-struct trace_event_raw_jbd2_commit {
- struct trace_entry ent;
- dev_t dev;
- char sync_commit;
- int transaction;
- char __data[0];
-};
-
-struct trace_event_raw_jbd2_end_commit {
- struct trace_entry ent;
- dev_t dev;
- char sync_commit;
- int transaction;
- int head;
- char __data[0];
-};
-
-struct trace_event_raw_jbd2_submit_inode_data {
- struct trace_entry ent;
- dev_t dev;
- ino_t ino;
- char __data[0];
-};
-
-struct trace_event_raw_jbd2_handle_start_class {
- struct trace_entry ent;
- dev_t dev;
- long unsigned int tid;
- unsigned int type;
- unsigned int line_no;
- int requested_blocks;
- char __data[0];
-};
-
-struct trace_event_raw_jbd2_handle_extend {
- struct trace_entry ent;
- dev_t dev;
- long unsigned int tid;
- unsigned int type;
- unsigned int line_no;
- int buffer_credits;
- int requested_blocks;
- char __data[0];
-};
-
-struct trace_event_raw_jbd2_handle_stats {
- struct trace_entry ent;
- dev_t dev;
- long unsigned int tid;
- unsigned int type;
- unsigned int line_no;
- int interval;
- int sync;
- int requested_blocks;
- int dirtied_blocks;
- char __data[0];
-};
-
-struct trace_event_raw_jbd2_run_stats {
- struct trace_entry ent;
- dev_t dev;
- long unsigned int tid;
- long unsigned int wait;
- long unsigned int request_delay;
- long unsigned int running;
- long unsigned int locked;
- long unsigned int flushing;
- long unsigned int logging;
- __u32 handle_count;
- __u32 blocks;
- __u32 blocks_logged;
- char __data[0];
-};
-
-struct trace_event_raw_jbd2_checkpoint_stats {
- struct trace_entry ent;
- dev_t dev;
- long unsigned int tid;
- long unsigned int chp_time;
- __u32 forced_to_close;
- __u32 written;
- __u32 dropped;
- char __data[0];
-};
-
-struct trace_event_raw_jbd2_update_log_tail {
- struct trace_entry ent;
- dev_t dev;
- tid_t tail_sequence;
- tid_t first_tid;
- long unsigned int block_nr;
- long unsigned int freed;
- char __data[0];
-};
-
-struct trace_event_raw_jbd2_write_superblock {
- struct trace_entry ent;
- dev_t dev;
- int write_op;
- char __data[0];
-};
-
-struct trace_event_raw_jbd2_lock_buffer_stall {
- struct trace_entry ent;
- dev_t dev;
- long unsigned int stall_ms;
- char __data[0];
-};
-
-struct trace_event_data_offsets_jbd2_checkpoint {};
-
-struct trace_event_data_offsets_jbd2_commit {};
-
-struct trace_event_data_offsets_jbd2_end_commit {};
-
-struct trace_event_data_offsets_jbd2_submit_inode_data {};
-
-struct trace_event_data_offsets_jbd2_handle_start_class {};
-
-struct trace_event_data_offsets_jbd2_handle_extend {};
-
-struct trace_event_data_offsets_jbd2_handle_stats {};
-
-struct trace_event_data_offsets_jbd2_run_stats {};
-
-struct trace_event_data_offsets_jbd2_checkpoint_stats {};
-
-struct trace_event_data_offsets_jbd2_update_log_tail {};
-
-struct trace_event_data_offsets_jbd2_write_superblock {};
-
-struct trace_event_data_offsets_jbd2_lock_buffer_stall {};
-
-typedef void (*btf_trace_jbd2_checkpoint)(void *, journal_t *, int);
-
-typedef void (*btf_trace_jbd2_start_commit)(void *, journal_t *, transaction_t *);
-
-typedef void (*btf_trace_jbd2_commit_locking)(void *, journal_t *, transaction_t *);
-
-typedef void (*btf_trace_jbd2_commit_flushing)(void *, journal_t *, transaction_t *);
-
-typedef void (*btf_trace_jbd2_commit_logging)(void *, journal_t *, transaction_t *);
-
-typedef void (*btf_trace_jbd2_drop_transaction)(void *, journal_t *, transaction_t *);
-
-typedef void (*btf_trace_jbd2_end_commit)(void *, journal_t *, transaction_t *);
-
-typedef void (*btf_trace_jbd2_submit_inode_data)(void *, struct inode *);
-
-typedef void (*btf_trace_jbd2_handle_start)(void *, dev_t, long unsigned int, unsigned int, unsigned int, int);
-
-typedef void (*btf_trace_jbd2_handle_restart)(void *, dev_t, long unsigned int, unsigned int, unsigned int, int);
-
-typedef void (*btf_trace_jbd2_handle_extend)(void *, dev_t, long unsigned int, unsigned int, unsigned int, int, int);
-
-typedef void (*btf_trace_jbd2_handle_stats)(void *, dev_t, long unsigned int, unsigned int, unsigned int, int, int, int, int);
-
-typedef void (*btf_trace_jbd2_run_stats)(void *, dev_t, long unsigned int, struct transaction_run_stats_s *);
-
-typedef void (*btf_trace_jbd2_checkpoint_stats)(void *, dev_t, long unsigned int, struct transaction_chp_stats_s *);
-
-typedef void (*btf_trace_jbd2_update_log_tail)(void *, journal_t *, tid_t, long unsigned int, long unsigned int);
-
-typedef void (*btf_trace_jbd2_write_superblock)(void *, journal_t *, int);
-
-typedef void (*btf_trace_jbd2_lock_buffer_stall)(void *, dev_t, long unsigned int);
-
-struct jbd2_stats_proc_session {
- journal_t *journal;
- struct transaction_stats_s *stats;
- int start;
- int max;
-};
-
-struct ramfs_mount_opts {
- umode_t mode;
-};
-
-struct ramfs_fs_info {
- struct ramfs_mount_opts mount_opts;
-};
-
-enum ramfs_param {
- Opt_mode___3 = 0,
-};
-
-enum hugetlbfs_size_type {
- NO_SIZE = 0,
- SIZE_STD = 1,
- SIZE_PERCENT = 2,
-};
-
-struct hugetlbfs_fs_context {
- struct hstate *hstate;
- long long unsigned int max_size_opt;
- long long unsigned int min_size_opt;
- long int max_hpages;
- long int nr_inodes;
- long int min_hpages;
- enum hugetlbfs_size_type max_val_type;
- enum hugetlbfs_size_type min_val_type;
- kuid_t uid;
- kgid_t gid;
- umode_t mode;
-};
-
-enum hugetlb_param {
- Opt_gid___4 = 0,
- Opt_min_size = 1,
- Opt_mode___4 = 2,
- Opt_nr_inodes___2 = 3,
- Opt_pagesize = 4,
- Opt_size___2 = 5,
- Opt_uid___3 = 6,
-};
-
-typedef u16 wchar_t;
-
-struct nls_table {
- const char *charset;
- const char *alias;
- int (*uni2char)(wchar_t, unsigned char *, int);
- int (*char2uni)(const unsigned char *, int, wchar_t *);
- const unsigned char *charset2lower;
- const unsigned char *charset2upper;
- struct module *owner;
- struct nls_table *next;
-};
-
-struct fat_mount_options {
- kuid_t fs_uid;
- kgid_t fs_gid;
- short unsigned int fs_fmask;
- short unsigned int fs_dmask;
- short unsigned int codepage;
- int time_offset;
- char *iocharset;
- short unsigned int shortname;
- unsigned char name_check;
- unsigned char errors;
- unsigned char nfs;
- short unsigned int allow_utime;
- unsigned int quiet: 1;
- unsigned int showexec: 1;
- unsigned int sys_immutable: 1;
- unsigned int dotsOK: 1;
- unsigned int isvfat: 1;
- unsigned int utf8: 1;
- unsigned int unicode_xlate: 1;
- unsigned int numtail: 1;
- unsigned int flush: 1;
- unsigned int nocase: 1;
- unsigned int usefree: 1;
- unsigned int tz_set: 1;
- unsigned int rodir: 1;
- unsigned int discard: 1;
- unsigned int dos1xfloppy: 1;
-};
-
-struct fatent_operations;
-
-struct msdos_sb_info {
- short unsigned int sec_per_clus;
- short unsigned int cluster_bits;
- unsigned int cluster_size;
- unsigned char fats;
- unsigned char fat_bits;
- short unsigned int fat_start;
- long unsigned int fat_length;
- long unsigned int dir_start;
- short unsigned int dir_entries;
- long unsigned int data_start;
- long unsigned int max_cluster;
- long unsigned int root_cluster;
- long unsigned int fsinfo_sector;
- struct mutex fat_lock;
- struct mutex nfs_build_inode_lock;
- struct mutex s_lock;
- unsigned int prev_free;
- unsigned int free_clusters;
- unsigned int free_clus_valid;
- struct fat_mount_options options;
- struct nls_table *nls_disk;
- struct nls_table *nls_io;
- const void *dir_ops;
- int dir_per_block;
- int dir_per_block_bits;
- unsigned int vol_id;
- int fatent_shift;
- const struct fatent_operations *fatent_ops;
- struct inode *fat_inode;
- struct inode *fsinfo_inode;
- struct ratelimit_state ratelimit;
- spinlock_t inode_hash_lock;
- struct hlist_head inode_hashtable[256];
- spinlock_t dir_hash_lock;
- struct hlist_head dir_hashtable[256];
- unsigned int dirty;
- struct callback_head rcu;
-};
-
-struct fat_entry;
-
-struct fatent_operations {
- void (*ent_blocknr)(struct super_block *, int, int *, sector_t *);
- void (*ent_set_ptr)(struct fat_entry *, int);
- int (*ent_bread)(struct super_block *, struct fat_entry *, int, sector_t);
- int (*ent_get)(struct fat_entry *);
- void (*ent_put)(struct fat_entry *, int);
- int (*ent_next)(struct fat_entry *);
-};
-
-struct msdos_inode_info {
- spinlock_t cache_lru_lock;
- struct list_head cache_lru;
- int nr_caches;
- unsigned int cache_valid_id;
- loff_t mmu_private;
- int i_start;
- int i_logstart;
- int i_attrs;
- loff_t i_pos;
- struct hlist_node i_fat_hash;
- struct hlist_node i_dir_hash;
- struct rw_semaphore truncate_lock;
- struct inode vfs_inode;
-};
-
-struct fat_entry {
- int entry;
- union {
- u8 *ent12_p[2];
- __le16 *ent16_p;
- __le32 *ent32_p;
- } u;
- int nr_bhs;
- struct buffer_head *bhs[2];
- struct inode *fat_inode;
-};
-
-struct fat_cache {
- struct list_head cache_list;
- int nr_contig;
- int fcluster;
- int dcluster;
-};
-
-struct fat_cache_id {
- unsigned int id;
- int nr_contig;
- int fcluster;
- int dcluster;
-};
-
-struct compat_dirent {
- u32 d_ino;
- compat_off_t d_off;
- u16 d_reclen;
- char d_name[256];
-};
-
-enum utf16_endian {
- UTF16_HOST_ENDIAN = 0,
- UTF16_LITTLE_ENDIAN = 1,
- UTF16_BIG_ENDIAN = 2,
-};
-
-struct __fat_dirent {
- long int d_ino;
- __kernel_off_t d_off;
- short unsigned int d_reclen;
- char d_name[256];
-};
-
-struct msdos_dir_entry {
- __u8 name[11];
- __u8 attr;
- __u8 lcase;
- __u8 ctime_cs;
- __le16 ctime;
- __le16 cdate;
- __le16 adate;
- __le16 starthi;
- __le16 time;
- __le16 date;
- __le16 start;
- __le32 size;
-};
-
-struct msdos_dir_slot {
- __u8 id;
- __u8 name0_4[10];
- __u8 attr;
- __u8 reserved;
- __u8 alias_checksum;
- __u8 name5_10[12];
- __le16 start;
- __u8 name11_12[4];
-};
-
-struct fat_slot_info {
- loff_t i_pos;
- loff_t slot_off;
- int nr_slots;
- struct msdos_dir_entry *de;
- struct buffer_head *bh;
-};
-
-typedef long long unsigned int llu;
-
-enum {
- PARSE_INVALID = 1,
- PARSE_NOT_LONGNAME = 2,
- PARSE_EOF = 3,
-};
-
-struct fat_ioctl_filldir_callback {
- struct dir_context ctx;
- void *dirent;
- int result;
- const char *longname;
- int long_len;
- const char *shortname;
- int short_len;
-};
-
-struct fat_boot_sector {
- __u8 ignored[3];
- __u8 system_id[8];
- __u8 sector_size[2];
- __u8 sec_per_clus;
- __le16 reserved;
- __u8 fats;
- __u8 dir_entries[2];
- __u8 sectors[2];
- __u8 media;
- __le16 fat_length;
- __le16 secs_track;
- __le16 heads;
- __le32 hidden;
- __le32 total_sect;
- union {
- struct {
- __u8 drive_number;
- __u8 state;
- __u8 signature;
- __u8 vol_id[4];
- __u8 vol_label[11];
- __u8 fs_type[8];
- } fat16;
- struct {
- __le32 length;
- __le16 flags;
- __u8 version[2];
- __le32 root_cluster;
- __le16 info_sector;
- __le16 backup_boot;
- __le16 reserved2[6];
- __u8 drive_number;
- __u8 state;
- __u8 signature;
- __u8 vol_id[4];
- __u8 vol_label[11];
- __u8 fs_type[8];
- } fat32;
- };
-};
-
-struct fat_boot_fsinfo {
- __le32 signature1;
- __le32 reserved1[120];
- __le32 signature2;
- __le32 free_clusters;
- __le32 next_cluster;
- __le32 reserved2[4];
-};
-
-struct fat_bios_param_block {
- u16 fat_sector_size;
- u8 fat_sec_per_clus;
- u16 fat_reserved;
- u8 fat_fats;
- u16 fat_dir_entries;
- u16 fat_sectors;
- u16 fat_fat_length;
- u32 fat_total_sect;
- u8 fat16_state;
- u32 fat16_vol_id;
- u32 fat32_length;
- u32 fat32_root_cluster;
- u16 fat32_info_sector;
- u8 fat32_state;
- u32 fat32_vol_id;
-};
-
-struct fat_floppy_defaults {
- unsigned int nr_sectors;
- unsigned int sec_per_clus;
- unsigned int dir_entries;
- unsigned int media;
- unsigned int fat_length;
-};
-
-enum {
- Opt_check_n = 0,
- Opt_check_r = 1,
- Opt_check_s = 2,
- Opt_uid___4 = 3,
- Opt_gid___5 = 4,
- Opt_umask = 5,
- Opt_dmask = 6,
- Opt_fmask = 7,
- Opt_allow_utime = 8,
- Opt_codepage = 9,
- Opt_usefree = 10,
- Opt_nocase = 11,
- Opt_quiet = 12,
- Opt_showexec = 13,
- Opt_debug___2 = 14,
- Opt_immutable = 15,
- Opt_dots = 16,
- Opt_nodots = 17,
- Opt_charset = 18,
- Opt_shortname_lower = 19,
- Opt_shortname_win95 = 20,
- Opt_shortname_winnt = 21,
- Opt_shortname_mixed = 22,
- Opt_utf8_no = 23,
- Opt_utf8_yes = 24,
- Opt_uni_xl_no = 25,
- Opt_uni_xl_yes = 26,
- Opt_nonumtail_no = 27,
- Opt_nonumtail_yes = 28,
- Opt_obsolete = 29,
- Opt_flush = 30,
- Opt_tz_utc = 31,
- Opt_rodir = 32,
- Opt_err_cont___2 = 33,
- Opt_err_panic___2 = 34,
- Opt_err_ro___2 = 35,
- Opt_discard___2 = 36,
- Opt_nfs = 37,
- Opt_time_offset = 38,
- Opt_nfs_stale_rw = 39,
- Opt_nfs_nostale_ro = 40,
- Opt_err___3 = 41,
- Opt_dos1xfloppy = 42,
-};
-
-struct fat_fid {
- u32 i_gen;
- u32 i_pos_low;
- u16 i_pos_hi;
- u16 parent_i_pos_hi;
- u32 parent_i_pos_low;
- u32 parent_i_gen;
-};
-
-struct shortname_info {
- unsigned char lower: 1;
- unsigned char upper: 1;
- unsigned char valid: 1;
-};
-
-struct iso_directory_record {
- __u8 length[1];
- __u8 ext_attr_length[1];
- __u8 extent[8];
- __u8 size[8];
- __u8 date[7];
- __u8 flags[1];
- __u8 file_unit_size[1];
- __u8 interleave[1];
- __u8 volume_sequence_number[4];
- __u8 name_len[1];
- char name[0];
-};
-
-struct iso_inode_info {
- long unsigned int i_iget5_block;
- long unsigned int i_iget5_offset;
- unsigned int i_first_extent;
- unsigned char i_file_format;
- unsigned char i_format_parm[3];
- long unsigned int i_next_section_block;
- long unsigned int i_next_section_offset;
- off_t i_section_size;
- struct inode vfs_inode;
-};
-
-struct isofs_sb_info {
- long unsigned int s_ninodes;
- long unsigned int s_nzones;
- long unsigned int s_firstdatazone;
- long unsigned int s_log_zone_size;
- long unsigned int s_max_size;
- int s_rock_offset;
- s32 s_sbsector;
- unsigned char s_joliet_level;
- unsigned char s_mapping;
- unsigned char s_check;
- unsigned char s_session;
- unsigned int s_high_sierra: 1;
- unsigned int s_rock: 2;
- unsigned int s_utf8: 1;
- unsigned int s_cruft: 1;
- unsigned int s_nocompress: 1;
- unsigned int s_hide: 1;
- unsigned int s_showassoc: 1;
- unsigned int s_overriderockperm: 1;
- unsigned int s_uid_set: 1;
- unsigned int s_gid_set: 1;
- umode_t s_fmode;
- umode_t s_dmode;
- kgid_t s_gid;
- kuid_t s_uid;
- struct nls_table *s_nls_iocharset;
-};
-
-struct cdrom_msf0 {
- __u8 minute;
- __u8 second;
- __u8 frame;
-};
-
-union cdrom_addr {
- struct cdrom_msf0 msf;
- int lba;
-};
-
-struct cdrom_tocentry {
- __u8 cdte_track;
- __u8 cdte_adr: 4;
- __u8 cdte_ctrl: 4;
- __u8 cdte_format;
- union cdrom_addr cdte_addr;
- __u8 cdte_datamode;
-};
-
-struct cdrom_multisession {
- union cdrom_addr addr;
- __u8 xa_flag;
- __u8 addr_format;
-};
-
-struct iso_volume_descriptor {
- __u8 type[1];
- char id[5];
- __u8 version[1];
- __u8 data[2041];
-};
-
-struct iso_primary_descriptor {
- __u8 type[1];
- char id[5];
- __u8 version[1];
- __u8 unused1[1];
- char system_id[32];
- char volume_id[32];
- __u8 unused2[8];
- __u8 volume_space_size[8];
- __u8 unused3[32];
- __u8 volume_set_size[4];
- __u8 volume_sequence_number[4];
- __u8 logical_block_size[4];
- __u8 path_table_size[8];
- __u8 type_l_path_table[4];
- __u8 opt_type_l_path_table[4];
- __u8 type_m_path_table[4];
- __u8 opt_type_m_path_table[4];
- __u8 root_directory_record[34];
- char volume_set_id[128];
- char publisher_id[128];
- char preparer_id[128];
- char application_id[128];
- char copyright_file_id[37];
- char abstract_file_id[37];
- char bibliographic_file_id[37];
- __u8 creation_date[17];
- __u8 modification_date[17];
- __u8 expiration_date[17];
- __u8 effective_date[17];
- __u8 file_structure_version[1];
- __u8 unused4[1];
- __u8 application_data[512];
- __u8 unused5[653];
-};
-
-struct iso_supplementary_descriptor {
- __u8 type[1];
- char id[5];
- __u8 version[1];
- __u8 flags[1];
- char system_id[32];
- char volume_id[32];
- __u8 unused2[8];
- __u8 volume_space_size[8];
- __u8 escape[32];
- __u8 volume_set_size[4];
- __u8 volume_sequence_number[4];
- __u8 logical_block_size[4];
- __u8 path_table_size[8];
- __u8 type_l_path_table[4];
- __u8 opt_type_l_path_table[4];
- __u8 type_m_path_table[4];
- __u8 opt_type_m_path_table[4];
- __u8 root_directory_record[34];
- char volume_set_id[128];
- char publisher_id[128];
- char preparer_id[128];
- char application_id[128];
- char copyright_file_id[37];
- char abstract_file_id[37];
- char bibliographic_file_id[37];
- __u8 creation_date[17];
- __u8 modification_date[17];
- __u8 expiration_date[17];
- __u8 effective_date[17];
- __u8 file_structure_version[1];
- __u8 unused4[1];
- __u8 application_data[512];
- __u8 unused5[653];
-};
-
-struct hs_volume_descriptor {
- __u8 foo[8];
- __u8 type[1];
- char id[5];
- __u8 version[1];
- __u8 data[2033];
-};
-
-struct hs_primary_descriptor {
- __u8 foo[8];
- __u8 type[1];
- __u8 id[5];
- __u8 version[1];
- __u8 unused1[1];
- char system_id[32];
- char volume_id[32];
- __u8 unused2[8];
- __u8 volume_space_size[8];
- __u8 unused3[32];
- __u8 volume_set_size[4];
- __u8 volume_sequence_number[4];
- __u8 logical_block_size[4];
- __u8 path_table_size[8];
- __u8 type_l_path_table[4];
- __u8 unused4[28];
- __u8 root_directory_record[34];
-};
-
-enum isofs_file_format {
- isofs_file_normal = 0,
- isofs_file_sparse = 1,
- isofs_file_compressed = 2,
-};
-
-struct iso9660_options {
- unsigned int rock: 1;
- unsigned int joliet: 1;
- unsigned int cruft: 1;
- unsigned int hide: 1;
- unsigned int showassoc: 1;
- unsigned int nocompress: 1;
- unsigned int overriderockperm: 1;
- unsigned int uid_set: 1;
- unsigned int gid_set: 1;
- unsigned int utf8: 1;
- unsigned char map;
- unsigned char check;
- unsigned int blocksize;
- umode_t fmode;
- umode_t dmode;
- kgid_t gid;
- kuid_t uid;
- char *iocharset;
- s32 session;
- s32 sbsector;
-};
-
-enum {
- Opt_block = 0,
- Opt_check_r___2 = 1,
- Opt_check_s___2 = 2,
- Opt_cruft = 3,
- Opt_gid___6 = 4,
- Opt_ignore = 5,
- Opt_iocharset = 6,
- Opt_map_a = 7,
- Opt_map_n = 8,
- Opt_map_o = 9,
- Opt_mode___5 = 10,
- Opt_nojoliet = 11,
- Opt_norock = 12,
- Opt_sb___2 = 13,
- Opt_session = 14,
- Opt_uid___5 = 15,
- Opt_unhide = 16,
- Opt_utf8 = 17,
- Opt_err___4 = 18,
- Opt_nocompress = 19,
- Opt_hide = 20,
- Opt_showassoc = 21,
- Opt_dmode = 22,
- Opt_overriderockperm = 23,
-};
-
-struct isofs_iget5_callback_data {
- long unsigned int block;
- long unsigned int offset;
-};
-
-struct SU_SP_s {
- __u8 magic[2];
- __u8 skip;
-};
-
-struct SU_CE_s {
- __u8 extent[8];
- __u8 offset[8];
- __u8 size[8];
-};
-
-struct SU_ER_s {
- __u8 len_id;
- __u8 len_des;
- __u8 len_src;
- __u8 ext_ver;
- __u8 data[0];
-};
-
-struct RR_RR_s {
- __u8 flags[1];
-};
-
-struct RR_PX_s {
- __u8 mode[8];
- __u8 n_links[8];
- __u8 uid[8];
- __u8 gid[8];
-};
-
-struct RR_PN_s {
- __u8 dev_high[8];
- __u8 dev_low[8];
-};
-
-struct SL_component {
- __u8 flags;
- __u8 len;
- __u8 text[0];
-};
-
-struct RR_SL_s {
- __u8 flags;
- struct SL_component link;
-};
-
-struct RR_NM_s {
- __u8 flags;
- char name[0];
-};
-
-struct RR_CL_s {
- __u8 location[8];
-};
-
-struct RR_PL_s {
- __u8 location[8];
-};
-
-struct stamp {
- __u8 time[7];
-};
-
-struct RR_TF_s {
- __u8 flags;
- struct stamp times[0];
-};
-
-struct RR_ZF_s {
- __u8 algorithm[2];
- __u8 parms[2];
- __u8 real_size[8];
-};
-
-struct rock_ridge {
- __u8 signature[2];
- __u8 len;
- __u8 version;
- union {
- struct SU_SP_s SP;
- struct SU_CE_s CE;
- struct SU_ER_s ER;
- struct RR_RR_s RR;
- struct RR_PX_s PX;
- struct RR_PN_s PN;
- struct RR_SL_s SL;
- struct RR_NM_s NM;
- struct RR_CL_s CL;
- struct RR_PL_s PL;
- struct RR_TF_s TF;
- struct RR_ZF_s ZF;
- } u;
-};
-
-struct rock_state {
- void *buffer;
- unsigned char *chr;
- int len;
- int cont_size;
- int cont_extent;
- int cont_offset;
- int cont_loops;
- struct inode *inode;
-};
-
-struct isofs_fid {
- u32 block;
- u16 offset;
- u16 parent_offset;
- u32 generation;
- u32 parent_block;
- u32 parent_generation;
-};
-
-typedef unsigned char Byte;
-
-typedef long unsigned int uLong;
-
-struct internal_state;
-
-struct z_stream_s {
- const Byte *next_in;
- uLong avail_in;
- uLong total_in;
- Byte *next_out;
- uLong avail_out;
- uLong total_out;
- char *msg;
- struct internal_state *state;
- void *workspace;
- int data_type;
- uLong adler;
- uLong reserved;
-};
-
-struct internal_state {
- int dummy;
-};
-
-typedef struct z_stream_s z_stream;
-
-typedef __kernel_old_time_t time_t;
-
-struct nfs_seqid_counter {
- ktime_t create_time;
- int owner_id;
- int flags;
- u32 counter;
- spinlock_t lock;
- struct list_head list;
- struct rpc_wait_queue wait;
-};
-
-struct nfs4_lock_state {
- struct list_head ls_locks;
- struct nfs4_state *ls_state;
- long unsigned int ls_flags;
- struct nfs_seqid_counter ls_seqid;
- nfs4_stateid ls_stateid;
- refcount_t ls_count;
- fl_owner_t ls_owner;
-};
-
-struct in_addr {
- __be32 s_addr;
-};
-
-struct sockaddr_in {
- __kernel_sa_family_t sin_family;
- __be16 sin_port;
- struct in_addr sin_addr;
- unsigned char __pad[8];
-};
-
-struct sockaddr_in6 {
- short unsigned int sin6_family;
- __be16 sin6_port;
- __be32 sin6_flowinfo;
- struct in6_addr sin6_addr;
- __u32 sin6_scope_id;
-};
-
-enum rpc_auth_flavors {
- RPC_AUTH_NULL = 0,
- RPC_AUTH_UNIX = 1,
- RPC_AUTH_SHORT = 2,
- RPC_AUTH_DES = 3,
- RPC_AUTH_KRB = 4,
- RPC_AUTH_GSS = 6,
- RPC_AUTH_MAXFLAVOR = 8,
- RPC_AUTH_GSS_KRB5 = 390003,
- RPC_AUTH_GSS_KRB5I = 390004,
- RPC_AUTH_GSS_KRB5P = 390005,
- RPC_AUTH_GSS_LKEY = 390006,
- RPC_AUTH_GSS_LKEYI = 390007,
- RPC_AUTH_GSS_LKEYP = 390008,
- RPC_AUTH_GSS_SPKM = 390009,
- RPC_AUTH_GSS_SPKMI = 390010,
- RPC_AUTH_GSS_SPKMP = 390011,
-};
-
-struct xdr_netobj {
- unsigned int len;
- u8 *data;
-};
-
-struct rpc_task_setup {
- struct rpc_task *task;
- struct rpc_clnt *rpc_client;
- struct rpc_xprt *rpc_xprt;
- struct rpc_cred *rpc_op_cred;
- const struct rpc_message *rpc_message;
- const struct rpc_call_ops *callback_ops;
- void *callback_data;
- struct workqueue_struct *workqueue;
- short unsigned int flags;
- signed char priority;
-};
-
-enum rpc_display_format_t {
- RPC_DISPLAY_ADDR = 0,
- RPC_DISPLAY_PORT = 1,
- RPC_DISPLAY_PROTO = 2,
- RPC_DISPLAY_HEX_ADDR = 3,
- RPC_DISPLAY_HEX_PORT = 4,
- RPC_DISPLAY_NETID = 5,
- RPC_DISPLAY_MAX = 6,
-};
-
-enum xprt_transports {
- XPRT_TRANSPORT_UDP = 17,
- XPRT_TRANSPORT_TCP = 6,
- XPRT_TRANSPORT_BC_TCP = 2147483654,
- XPRT_TRANSPORT_RDMA = 256,
- XPRT_TRANSPORT_BC_RDMA = 2147483904,
- XPRT_TRANSPORT_LOCAL = 257,
-};
-
-struct svc_xprt_class;
-
-struct svc_xprt_ops;
-
-struct svc_serv;
-
-struct svc_xprt {
- struct svc_xprt_class *xpt_class;
- const struct svc_xprt_ops *xpt_ops;
- struct kref xpt_ref;
- struct list_head xpt_list;
- struct list_head xpt_ready;
- long unsigned int xpt_flags;
- struct svc_serv *xpt_server;
- atomic_t xpt_reserved;
- atomic_t xpt_nr_rqsts;
- struct mutex xpt_mutex;
- spinlock_t xpt_lock;
- void *xpt_auth_cache;
- struct list_head xpt_deferred;
- struct __kernel_sockaddr_storage xpt_local;
- size_t xpt_locallen;
- struct __kernel_sockaddr_storage xpt_remote;
- size_t xpt_remotelen;
- char xpt_remotebuf[58];
- struct list_head xpt_users;
- struct net *xpt_net;
- const struct cred *xpt_cred;
- struct rpc_xprt *xpt_bc_xprt;
- struct rpc_xprt_switch *xpt_bc_xps;
-};
-
-struct svc_program;
-
-struct svc_stat {
- struct svc_program *program;
- unsigned int netcnt;
- unsigned int netudpcnt;
- unsigned int nettcpcnt;
- unsigned int nettcpconn;
- unsigned int rpccnt;
- unsigned int rpcbadfmt;
- unsigned int rpcbadauth;
- unsigned int rpcbadclnt;
-};
-
-struct svc_version;
-
-struct svc_rqst;
-
-struct svc_process_info;
-
-struct svc_program {
- struct svc_program *pg_next;
- u32 pg_prog;
- unsigned int pg_lovers;
- unsigned int pg_hivers;
- unsigned int pg_nvers;
- const struct svc_version **pg_vers;
- char *pg_name;
- char *pg_class;
- struct svc_stat *pg_stats;
- int (*pg_authenticate)(struct svc_rqst *);
- __be32 (*pg_init_request)(struct svc_rqst *, const struct svc_program *, struct svc_process_info *);
- int (*pg_rpcbind_set)(struct net *, const struct svc_program *, u32, int, short unsigned int, short unsigned int);
-};
-
-struct rpc_pipe_msg {
- struct list_head list;
- void *data;
- size_t len;
- size_t copied;
- int errno;
-};
-
-struct rpc_pipe_ops {
- ssize_t (*upcall)(struct file *, struct rpc_pipe_msg *, char *, size_t);
- ssize_t (*downcall)(struct file *, const char *, size_t);
- void (*release_pipe)(struct inode *);
- int (*open_pipe)(struct inode *);
- void (*destroy_msg)(struct rpc_pipe_msg *);
-};
-
-struct rpc_pipe {
- struct list_head pipe;
- struct list_head in_upcall;
- struct list_head in_downcall;
- int pipelen;
- int nreaders;
- int nwriters;
- int flags;
- struct delayed_work queue_timeout;
- const struct rpc_pipe_ops *ops;
- spinlock_t lock;
- struct dentry *dentry;
-};
-
-struct rpc_iostats {
- spinlock_t om_lock;
- long unsigned int om_ops;
- long unsigned int om_ntrans;
- long unsigned int om_timeouts;
- long long unsigned int om_bytes_sent;
- long long unsigned int om_bytes_recv;
- ktime_t om_queue;
- ktime_t om_rtt;
- ktime_t om_execute;
- long unsigned int om_error_status;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct rpc_create_args {
- struct net *net;
- int protocol;
- struct sockaddr *address;
- size_t addrsize;
- struct sockaddr *saddress;
- const struct rpc_timeout *timeout;
- const char *servername;
- const char *nodename;
- const struct rpc_program *program;
- u32 prognumber;
- u32 version;
- rpc_authflavor_t authflavor;
- u32 nconnect;
- long unsigned int flags;
- char *client_name;
- struct svc_xprt *bc_xprt;
- const struct cred *cred;
-};
-
-struct gss_api_mech;
-
-struct gss_ctx {
- struct gss_api_mech *mech_type;
- void *internal_ctx_id;
-};
-
-struct gss_api_ops;
-
-struct pf_desc;
-
-struct gss_api_mech {
- struct list_head gm_list;
- struct module *gm_owner;
- struct rpcsec_gss_oid gm_oid;
- char *gm_name;
- const struct gss_api_ops *gm_ops;
- int gm_pf_num;
- struct pf_desc *gm_pfs;
- const char *gm_upcall_enctypes;
-};
-
-struct pf_desc {
- u32 pseudoflavor;
- u32 qop;
- u32 service;
- char *name;
- char *auth_domain_name;
- bool datatouch;
-};
-
-struct gss_api_ops {
- int (*gss_import_sec_context)(const void *, size_t, struct gss_ctx *, time_t *, gfp_t);
- u32 (*gss_get_mic)(struct gss_ctx *, struct xdr_buf *, struct xdr_netobj *);
- u32 (*gss_verify_mic)(struct gss_ctx *, struct xdr_buf *, struct xdr_netobj *);
- u32 (*gss_wrap)(struct gss_ctx *, int, struct xdr_buf *, struct page **);
- u32 (*gss_unwrap)(struct gss_ctx *, int, struct xdr_buf *);
- void (*gss_delete_sec_context)(void *);
-};
-
-struct pnfs_layout_range {
- u32 iomode;
- u64 offset;
- u64 length;
-};
-
-struct pnfs_layout_hdr;
-
-struct pnfs_layout_segment {
- struct list_head pls_list;
- struct list_head pls_lc_list;
- struct pnfs_layout_range pls_range;
- refcount_t pls_refcount;
- u32 pls_seq;
- long unsigned int pls_flags;
- struct pnfs_layout_hdr *pls_layout;
-};
-
-struct nfs_seqid {
- struct nfs_seqid_counter *sequence;
- struct list_head list;
- struct rpc_task *task;
-};
-
-struct nfs4_pathname {
- unsigned int ncomponents;
- struct nfs4_string components[512];
-};
-
-struct nfs4_fs_location {
- unsigned int nservers;
- struct nfs4_string servers[10];
- struct nfs4_pathname rootpath;
-};
-
-struct nfs4_fs_locations {
- struct nfs_fattr fattr;
- const struct nfs_server *server;
- struct nfs4_pathname fs_path;
- int nlocations;
- struct nfs4_fs_location locations[10];
-};
-
-struct nfs_page {
- struct list_head wb_list;
- struct page *wb_page;
- struct nfs_lock_context *wb_lock_context;
- long unsigned int wb_index;
- unsigned int wb_offset;
- unsigned int wb_pgbase;
- unsigned int wb_bytes;
- struct kref wb_kref;
- long unsigned int wb_flags;
- struct nfs_write_verifier wb_verf;
- struct nfs_page *wb_this_page;
- struct nfs_page *wb_head;
- short unsigned int wb_nio;
-};
-
-struct nfs_parsed_mount_data;
-
-struct nfs_clone_mount;
-
-struct nfs_mount_info {
- void (*fill_super)(struct super_block *, struct nfs_mount_info *);
- int (*set_security)(struct super_block *, struct dentry *, struct nfs_mount_info *);
- struct nfs_parsed_mount_data *parsed;
- struct nfs_clone_mount *cloned;
- struct nfs_fh *mntfh;
-};
-
-struct nfs_subversion {
- struct module *owner;
- struct file_system_type *nfs_fs;
- const struct rpc_version *rpc_vers;
- const struct nfs_rpc_ops *rpc_ops;
- const struct super_operations *sops;
- const struct xattr_handler **xattr;
- struct list_head list;
-};
-
-struct nfs_iostats {
- long long unsigned int bytes[8];
- long unsigned int events[27];
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct nfs4_state_owner;
-
-struct nfs4_state {
- struct list_head open_states;
- struct list_head inode_states;
- struct list_head lock_states;
- struct nfs4_state_owner *owner;
- struct inode *inode;
- long unsigned int flags;
- spinlock_t state_lock;
- seqlock_t seqlock;
- nfs4_stateid stateid;
- nfs4_stateid open_stateid;
- unsigned int n_rdonly;
- unsigned int n_wronly;
- unsigned int n_rdwr;
- fmode_t state;
- refcount_t count;
- wait_queue_head_t waitq;
- struct callback_head callback_head;
-};
-
-struct nlmsvc_binding {
- __be32 (*fopen)(struct svc_rqst *, struct nfs_fh *, struct file **);
- void (*fclose)(struct file *);
-};
-
-struct svc_cred {
- kuid_t cr_uid;
- kgid_t cr_gid;
- struct group_info *cr_group_info;
- u32 cr_flavor;
- char *cr_raw_principal;
- char *cr_principal;
- char *cr_targ_princ;
- struct gss_api_mech *cr_gss_mech;
-};
-
-struct cache_deferred_req;
-
-struct cache_req {
- struct cache_deferred_req * (*defer)(struct cache_req *);
- int thread_wait;
-};
-
-struct svc_cacherep;
-
-struct svc_pool;
-
-struct svc_procedure;
-
-struct auth_ops;
-
-struct svc_deferred_req;
-
-struct auth_domain;
-
-struct svc_rqst {
- struct list_head rq_all;
- struct callback_head rq_rcu_head;
- struct svc_xprt *rq_xprt;
- struct __kernel_sockaddr_storage rq_addr;
- size_t rq_addrlen;
- struct __kernel_sockaddr_storage rq_daddr;
- size_t rq_daddrlen;
- struct svc_serv *rq_server;
- struct svc_pool *rq_pool;
- const struct svc_procedure *rq_procinfo;
- struct auth_ops *rq_authop;
- struct svc_cred rq_cred;
- void *rq_xprt_ctxt;
- struct svc_deferred_req *rq_deferred;
- size_t rq_xprt_hlen;
- struct xdr_buf rq_arg;
- struct xdr_buf rq_res;
- struct page *rq_pages[260];
- struct page **rq_respages;
- struct page **rq_next_page;
- struct page **rq_page_end;
- struct kvec rq_vec[259];
- __be32 rq_xid;
- u32 rq_prog;
- u32 rq_vers;
- u32 rq_proc;
- u32 rq_prot;
- int rq_cachetype;
- long unsigned int rq_flags;
- ktime_t rq_qtime;
- void *rq_argp;
- void *rq_resp;
- void *rq_auth_data;
- int rq_auth_slack;
- int rq_reserved;
- ktime_t rq_stime;
- struct cache_req rq_chandle;
- struct auth_domain *rq_client;
- struct auth_domain *rq_gssclient;
- struct svc_cacherep *rq_cacherep;
- struct task_struct *rq_task;
- spinlock_t rq_lock;
- struct net *rq_bc_net;
-};
-
-struct nlmclnt_initdata {
- const char *hostname;
- const struct sockaddr *address;
- size_t addrlen;
- short unsigned int protocol;
- u32 nfs_version;
- int noresvport;
- struct net *net;
- const struct nlmclnt_operations *nlmclnt_ops;
- const struct cred *cred;
-};
-
-struct cache_head {
- struct hlist_node cache_list;
- time_t expiry_time;
- time_t last_refresh;
- struct kref ref;
- long unsigned int flags;
-};
-
-struct cache_detail {
- struct module *owner;
- int hash_size;
- struct hlist_head *hash_table;
- spinlock_t hash_lock;
- char *name;
- void (*cache_put)(struct kref *);
- int (*cache_upcall)(struct cache_detail *, struct cache_head *);
- void (*cache_request)(struct cache_detail *, struct cache_head *, char **, int *);
- int (*cache_parse)(struct cache_detail *, char *, int);
- int (*cache_show)(struct seq_file *, struct cache_detail *, struct cache_head *);
- void (*warn_no_listener)(struct cache_detail *, int);
- struct cache_head * (*alloc)();
- void (*flush)();
- int (*match)(struct cache_head *, struct cache_head *);
- void (*init)(struct cache_head *, struct cache_head *);
- void (*update)(struct cache_head *, struct cache_head *);
- time_t flush_time;
- struct list_head others;
- time_t nextcheck;
- int entries;
- struct list_head queue;
- atomic_t writers;
- time_t last_close;
- time_t last_warn;
- union {
- struct proc_dir_entry *procfs;
- struct dentry *pipefs;
- };
- struct net *net;
-};
-
-struct cache_deferred_req {
- struct hlist_node hash;
- struct list_head recent;
- struct cache_head *item;
- void *owner;
- void (*revisit)(struct cache_deferred_req *, int);
-};
-
-struct auth_domain {
- struct kref ref;
- struct hlist_node hash;
- char *name;
- struct auth_ops *flavour;
- struct callback_head callback_head;
-};
-
-struct auth_ops {
- char *name;
- struct module *owner;
- int flavour;
- int (*accept)(struct svc_rqst *, __be32 *);
- int (*release)(struct svc_rqst *);
- void (*domain_release)(struct auth_domain *);
- int (*set_client)(struct svc_rqst *);
-};
-
-struct svc_pool_stats {
- atomic_long_t packets;
- long unsigned int sockets_queued;
- atomic_long_t threads_woken;
- atomic_long_t threads_timedout;
-};
-
-struct svc_pool {
- unsigned int sp_id;
- spinlock_t sp_lock;
- struct list_head sp_sockets;
- unsigned int sp_nrthreads;
- struct list_head sp_all_threads;
- struct svc_pool_stats sp_stats;
- long unsigned int sp_flags;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct svc_serv_ops {
- void (*svo_shutdown)(struct svc_serv *, struct net *);
- int (*svo_function)(void *);
- void (*svo_enqueue_xprt)(struct svc_xprt *);
- int (*svo_setup)(struct svc_serv *, struct svc_pool *, int);
- struct module *svo_module;
-};
-
-struct svc_serv {
- struct svc_program *sv_program;
- struct svc_stat *sv_stats;
- spinlock_t sv_lock;
- unsigned int sv_nrthreads;
- unsigned int sv_maxconn;
- unsigned int sv_max_payload;
- unsigned int sv_max_mesg;
- unsigned int sv_xdrsize;
- struct list_head sv_permsocks;
- struct list_head sv_tempsocks;
- int sv_tmpcnt;
- struct timer_list sv_temptimer;
- char *sv_name;
- unsigned int sv_nrpools;
- struct svc_pool *sv_pools;
- const struct svc_serv_ops *sv_ops;
-};
-
-struct svc_procedure {
- __be32 (*pc_func)(struct svc_rqst *);
- int (*pc_decode)(struct svc_rqst *, __be32 *);
- int (*pc_encode)(struct svc_rqst *, __be32 *);
- void (*pc_release)(struct svc_rqst *);
- unsigned int pc_argsize;
- unsigned int pc_ressize;
- unsigned int pc_cachetype;
- unsigned int pc_xdrressize;
-};
-
-struct svc_deferred_req {
- u32 prot;
- struct svc_xprt *xprt;
- struct __kernel_sockaddr_storage addr;
- size_t addrlen;
- struct __kernel_sockaddr_storage daddr;
- size_t daddrlen;
- struct cache_deferred_req handle;
- size_t xprt_hlen;
- int argslen;
- __be32 args[0];
-};
-
-struct svc_process_info {
- union {
- int (*dispatch)(struct svc_rqst *, __be32 *);
- struct {
- unsigned int lovers;
- unsigned int hivers;
- } mismatch;
- };
-};
-
-struct svc_version {
- u32 vs_vers;
- u32 vs_nproc;
- const struct svc_procedure *vs_proc;
- unsigned int *vs_count;
- u32 vs_xdrsize;
- bool vs_hidden;
- bool vs_rpcb_optnl;
- bool vs_need_cong_ctrl;
- int (*vs_dispatch)(struct svc_rqst *, __be32 *);
-};
-
-struct svc_pool_map {
- int count;
- int mode;
- unsigned int npools;
- unsigned int *pool_to;
- unsigned int *to_pool;
-};
-
-struct svc_xprt_ops {
- struct svc_xprt * (*xpo_create)(struct svc_serv *, struct net *, struct sockaddr *, int, int);
- struct svc_xprt * (*xpo_accept)(struct svc_xprt *);
- int (*xpo_has_wspace)(struct svc_xprt *);
- int (*xpo_recvfrom)(struct svc_rqst *);
- int (*xpo_sendto)(struct svc_rqst *);
- void (*xpo_release_rqst)(struct svc_rqst *);
- void (*xpo_detach)(struct svc_xprt *);
- void (*xpo_free)(struct svc_xprt *);
- void (*xpo_secure_port)(struct svc_rqst *);
- void (*xpo_kill_temp_xprt)(struct svc_xprt *);
-};
-
-struct svc_xprt_class {
- const char *xcl_name;
- struct module *xcl_owner;
- const struct svc_xprt_ops *xcl_ops;
- struct list_head xcl_list;
- u32 xcl_max_payload;
- int xcl_ident;
-};
-
-struct nfs4_state_recovery_ops {
- int owner_flag_bit;
- int state_flag_bit;
- int (*recover_open)(struct nfs4_state_owner *, struct nfs4_state *);
- int (*recover_lock)(struct nfs4_state *, struct file_lock *);
- int (*establish_clid)(struct nfs_client *, const struct cred *);
- int (*reclaim_complete)(struct nfs_client *, const struct cred *);
- int (*detect_trunking)(struct nfs_client *, struct nfs_client **, const struct cred *);
-};
-
-struct nfs4_state_maintenance_ops {
- int (*sched_state_renewal)(struct nfs_client *, const struct cred *, unsigned int);
- const struct cred * (*get_state_renewal_cred)(struct nfs_client *);
- int (*renew_lease)(struct nfs_client *, const struct cred *);
-};
-
-struct nfs4_mig_recovery_ops {
- int (*get_locations)(struct inode *, struct nfs4_fs_locations *, struct page *, const struct cred *);
- int (*fsid_present)(struct inode *, const struct cred *);
-};
-
-struct nfs4_state_owner {
- struct nfs_server *so_server;
- struct list_head so_lru;
- long unsigned int so_expires;
- struct rb_node so_server_node;
- const struct cred *so_cred;
- spinlock_t so_lock;
- atomic_t so_count;
- long unsigned int so_flags;
- struct list_head so_states;
- struct nfs_seqid_counter so_seqid;
- seqcount_t so_reclaim_seqcount;
- struct mutex so_delegreturn_mutex;
-};
-
-enum nfs_stat_bytecounters {
- NFSIOS_NORMALREADBYTES = 0,
- NFSIOS_NORMALWRITTENBYTES = 1,
- NFSIOS_DIRECTREADBYTES = 2,
- NFSIOS_DIRECTWRITTENBYTES = 3,
- NFSIOS_SERVERREADBYTES = 4,
- NFSIOS_SERVERWRITTENBYTES = 5,
- NFSIOS_READPAGES = 6,
- NFSIOS_WRITEPAGES = 7,
- __NFSIOS_BYTESMAX = 8,
-};
-
-enum nfs_stat_eventcounters {
- NFSIOS_INODEREVALIDATE = 0,
- NFSIOS_DENTRYREVALIDATE = 1,
- NFSIOS_DATAINVALIDATE = 2,
- NFSIOS_ATTRINVALIDATE = 3,
- NFSIOS_VFSOPEN = 4,
- NFSIOS_VFSLOOKUP = 5,
- NFSIOS_VFSACCESS = 6,
- NFSIOS_VFSUPDATEPAGE = 7,
- NFSIOS_VFSREADPAGE = 8,
- NFSIOS_VFSREADPAGES = 9,
- NFSIOS_VFSWRITEPAGE = 10,
- NFSIOS_VFSWRITEPAGES = 11,
- NFSIOS_VFSGETDENTS = 12,
- NFSIOS_VFSSETATTR = 13,
- NFSIOS_VFSFLUSH = 14,
- NFSIOS_VFSFSYNC = 15,
- NFSIOS_VFSLOCK = 16,
- NFSIOS_VFSRELEASE = 17,
- NFSIOS_CONGESTIONWAIT = 18,
- NFSIOS_SETATTRTRUNC = 19,
- NFSIOS_EXTENDWRITE = 20,
- NFSIOS_SILLYRENAME = 21,
- NFSIOS_SHORTREAD = 22,
- NFSIOS_SHORTWRITE = 23,
- NFSIOS_DELAY = 24,
- NFSIOS_PNFS_READ = 25,
- NFSIOS_PNFS_WRITE = 26,
- __NFSIOS_COUNTSMAX = 27,
-};
-
-struct nfs_pageio_descriptor;
-
-struct nfs_pageio_ops {
- void (*pg_init)(struct nfs_pageio_descriptor *, struct nfs_page *);
- size_t (*pg_test)(struct nfs_pageio_descriptor *, struct nfs_page *, struct nfs_page *);
- int (*pg_doio)(struct nfs_pageio_descriptor *);
- unsigned int (*pg_get_mirror_count)(struct nfs_pageio_descriptor *, struct nfs_page *);
- void (*pg_cleanup)(struct nfs_pageio_descriptor *);
-};
-
-struct nfs_pgio_mirror {
- struct list_head pg_list;
- long unsigned int pg_bytes_written;
- size_t pg_count;
- size_t pg_bsize;
- unsigned int pg_base;
- unsigned char pg_recoalesce: 1;
-};
-
-struct nfs_pageio_descriptor {
- struct inode *pg_inode;
- const struct nfs_pageio_ops *pg_ops;
- const struct nfs_rw_ops *pg_rw_ops;
- int pg_ioflags;
- int pg_error;
- const struct rpc_call_ops *pg_rpc_callops;
- const struct nfs_pgio_completion_ops *pg_completion_ops;
- struct pnfs_layout_segment *pg_lseg;
- struct nfs_io_completion *pg_io_completion;
- struct nfs_direct_req *pg_dreq;
- unsigned int pg_bsize;
- u32 pg_mirror_count;
- struct nfs_pgio_mirror *pg_mirrors;
- struct nfs_pgio_mirror pg_mirrors_static[1];
- struct nfs_pgio_mirror *pg_mirrors_dynamic;
- u32 pg_mirror_idx;
- short unsigned int pg_maxretrans;
- unsigned char pg_moreio: 1;
-};
-
-struct nfs_clone_mount {
- const struct super_block *sb;
- const struct dentry *dentry;
- struct nfs_fh *fh;
- struct nfs_fattr *fattr;
- char *hostname;
- char *mnt_path;
- struct sockaddr *addr;
- size_t addrlen;
- rpc_authflavor_t authflavor;
-};
-
-struct nfs_parsed_mount_data {
- int flags;
- unsigned int rsize;
- unsigned int wsize;
- unsigned int timeo;
- unsigned int retrans;
- unsigned int acregmin;
- unsigned int acregmax;
- unsigned int acdirmin;
- unsigned int acdirmax;
- unsigned int namlen;
- unsigned int options;
- unsigned int bsize;
- struct nfs_auth_info auth_info;
- rpc_authflavor_t selected_flavor;
- char *client_address;
- unsigned int version;
- unsigned int minorversion;
- char *fscache_uniq;
- bool need_mount;
- struct {
- struct __kernel_sockaddr_storage address;
- size_t addrlen;
- char *hostname;
- u32 version;
- int port;
- short unsigned int protocol;
- } mount_server;
- struct {
- struct __kernel_sockaddr_storage address;
- size_t addrlen;
- char *hostname;
- char *export_path;
- int port;
- short unsigned int protocol;
- short unsigned int nconnect;
- } nfs_server;
- void *lsm_opts;
- struct net *net;
-};
-
-struct bl_dev_msg {
- int32_t status;
- uint32_t major;
- uint32_t minor;
-};
-
-struct nfs_netns_client;
-
-struct nfs_net {
- struct cache_detail *nfs_dns_resolve;
- struct rpc_pipe *bl_device_pipe;
- struct bl_dev_msg bl_mount_reply;
- wait_queue_head_t bl_wq;
- struct mutex bl_mutex;
- struct list_head nfs_client_list;
- struct list_head nfs_volume_list;
- struct idr cb_ident_idr;
- short unsigned int nfs_callback_tcpport;
- short unsigned int nfs_callback_tcpport6;
- int cb_users[1];
- struct nfs_netns_client *nfs_client;
- spinlock_t nfs_client_lock;
- ktime_t boot_time;
- struct proc_dir_entry *proc_nfsfs;
-};
-
-struct nfs_netns_client {
- struct kobject kobject;
- struct net *net;
- const char *identifier;
-};
-
-struct nfs_open_dir_context {
- struct list_head list;
- const struct cred *cred;
- long unsigned int attr_gencount;
- __u64 dir_cookie;
- __u64 dup_cookie;
- signed char duped;
-};
-
-struct nfs4_cached_acl;
-
-struct nfs_delegation;
-
-struct nfs_inode {
- __u64 fileid;
- struct nfs_fh fh;
- long unsigned int flags;
- long unsigned int cache_validity;
- long unsigned int read_cache_jiffies;
- long unsigned int attrtimeo;
- long unsigned int attrtimeo_timestamp;
- long unsigned int attr_gencount;
- long unsigned int cache_change_attribute;
- struct rb_root access_cache;
- struct list_head access_cache_entry_lru;
- struct list_head access_cache_inode_lru;
- __be32 cookieverf[2];
- atomic_long_t nrequests;
- struct nfs_mds_commit_info commit_info;
- struct list_head open_files;
- struct rw_semaphore rmdir_sem;
- struct mutex commit_mutex;
- struct nfs4_cached_acl *nfs4_acl;
- struct list_head open_states;
- struct nfs_delegation *delegation;
- struct rw_semaphore rwsem;
- struct pnfs_layout_hdr *layout;
- __u64 write_io;
- __u64 read_io;
- struct inode vfs_inode;
-};
-
-struct nfs_delegation {
- struct list_head super_list;
- const struct cred *cred;
- struct inode *inode;
- nfs4_stateid stateid;
- fmode_t type;
- long unsigned int pagemod_limit;
- __u64 change_attr;
- long unsigned int flags;
- spinlock_t lock;
- struct callback_head rcu;
-};
-
-struct svc_version___2;
-
-struct nfs_cache_array_entry {
- u64 cookie;
- u64 ino;
- struct qstr string;
- unsigned char d_type;
-};
-
-struct nfs_cache_array {
- int size;
- int eof_index;
- u64 last_cookie;
- struct nfs_cache_array_entry array[0];
-};
-
-typedef int (*decode_dirent_t)(struct xdr_stream *, struct nfs_entry *, bool);
-
-typedef struct {
- struct file *file;
- struct page *page;
- struct dir_context *ctx;
- long unsigned int page_index;
- u64 *dir_cookie;
- u64 last_cookie;
- loff_t current_index;
- decode_dirent_t decode;
- long unsigned int timestamp;
- long unsigned int gencount;
- unsigned int cache_entry_index;
- bool plus;
- bool eof;
-} nfs_readdir_descriptor_t;
-
-typedef long long unsigned int pao_T_____7;
-
-struct nfs_find_desc {
- struct nfs_fh *fh;
- struct nfs_fattr *fattr;
-};
-
-struct nfs2_fh {
- char data[32];
-};
-
-struct nfs3_fh {
- short unsigned int size;
- unsigned char data[64];
-};
-
-struct nfs4_sessionid {
- unsigned char data[16];
-};
-
-struct nfs4_channel_attrs {
- u32 max_rqst_sz;
- u32 max_resp_sz;
- u32 max_resp_sz_cached;
- u32 max_ops;
- u32 max_reqs;
-};
-
-struct nfs4_slot {
- struct nfs4_slot_table *table;
- struct nfs4_slot *next;
- long unsigned int generation;
- u32 slot_nr;
- u32 seq_nr;
- u32 seq_nr_last_acked;
- u32 seq_nr_highest_sent;
- unsigned int privileged: 1;
- unsigned int seq_done: 1;
-};
-
-struct nfs4_slot_table {
- struct nfs4_session *session;
- struct nfs4_slot *slots;
- long unsigned int used_slots[16];
- spinlock_t slot_tbl_lock;
- struct rpc_wait_queue slot_tbl_waitq;
- wait_queue_head_t slot_waitq;
- u32 max_slots;
- u32 max_slotid;
- u32 highest_used_slotid;
- u32 target_highest_slotid;
- u32 server_highest_slotid;
- s32 d_target_highest_slotid;
- s32 d2_target_highest_slotid;
- long unsigned int generation;
- struct completion complete;
- long unsigned int slot_tbl_state;
-};
-
-struct nfs4_session {
- struct nfs4_sessionid sess_id;
- u32 flags;
- long unsigned int session_state;
- u32 hash_alg;
- u32 ssv_len;
- struct nfs4_channel_attrs fc_attrs;
- struct nfs4_slot_table fc_slot_table;
- struct nfs4_channel_attrs bc_attrs;
- struct nfs4_slot_table bc_slot_table;
- struct nfs_client *clp;
-};
-
-struct nfs_mount_data {
- int version;
- int fd;
- struct nfs2_fh old_root;
- int flags;
- int rsize;
- int wsize;
- int timeo;
- int retrans;
- int acregmin;
- int acregmax;
- int acdirmin;
- int acdirmax;
- struct sockaddr_in addr;
- char hostname[256];
- int namlen;
- unsigned int bsize;
- struct nfs3_fh root;
- int pseudoflavor;
- char context[257];
-};
-
-struct nfs_mount_request {
- struct sockaddr *sap;
- size_t salen;
- char *hostname;
- char *dirpath;
- u32 version;
- short unsigned int protocol;
- struct nfs_fh *fh;
- int noresvport;
- unsigned int *auth_flav_len;
- rpc_authflavor_t *auth_flavs;
- struct net *net;
-};
-
-enum {
- Opt_soft = 0,
- Opt_softerr = 1,
- Opt_hard = 2,
- Opt_posix = 3,
- Opt_noposix = 4,
- Opt_cto = 5,
- Opt_nocto = 6,
- Opt_ac = 7,
- Opt_noac = 8,
- Opt_lock = 9,
- Opt_nolock = 10,
- Opt_udp = 11,
- Opt_tcp = 12,
- Opt_rdma = 13,
- Opt_acl___2 = 14,
- Opt_noacl___2 = 15,
- Opt_rdirplus = 16,
- Opt_nordirplus = 17,
- Opt_sharecache = 18,
- Opt_nosharecache = 19,
- Opt_resvport = 20,
- Opt_noresvport = 21,
- Opt_fscache = 22,
- Opt_nofscache = 23,
- Opt_migration = 24,
- Opt_nomigration = 25,
- Opt_port = 26,
- Opt_rsize = 27,
- Opt_wsize = 28,
- Opt_bsize = 29,
- Opt_timeo = 30,
- Opt_retrans = 31,
- Opt_acregmin = 32,
- Opt_acregmax = 33,
- Opt_acdirmin = 34,
- Opt_acdirmax = 35,
- Opt_actimeo = 36,
- Opt_namelen = 37,
- Opt_mountport = 38,
- Opt_mountvers = 39,
- Opt_minorversion = 40,
- Opt_nfsvers = 41,
- Opt_sec = 42,
- Opt_proto = 43,
- Opt_mountproto = 44,
- Opt_mounthost = 45,
- Opt_addr = 46,
- Opt_mountaddr = 47,
- Opt_clientaddr = 48,
- Opt_nconnect = 49,
- Opt_lookupcache = 50,
- Opt_fscache_uniq = 51,
- Opt_local_lock = 52,
- Opt_userspace = 53,
- Opt_deprecated = 54,
- Opt_sloppy = 55,
- Opt_err___5 = 56,
-};
-
-enum {
- Opt_xprt_udp = 0,
- Opt_xprt_udp6 = 1,
- Opt_xprt_tcp = 2,
- Opt_xprt_tcp6 = 3,
- Opt_xprt_rdma = 4,
- Opt_xprt_rdma6 = 5,
- Opt_xprt_err = 6,
-};
-
-enum {
- Opt_sec_none = 0,
- Opt_sec_sys = 1,
- Opt_sec_krb5 = 2,
- Opt_sec_krb5i = 3,
- Opt_sec_krb5p = 4,
- Opt_sec_lkey = 5,
- Opt_sec_lkeyi = 6,
- Opt_sec_lkeyp = 7,
- Opt_sec_spkm = 8,
- Opt_sec_spkmi = 9,
- Opt_sec_spkmp = 10,
- Opt_sec_err = 11,
-};
-
-enum {
- Opt_lookupcache_all = 0,
- Opt_lookupcache_positive = 1,
- Opt_lookupcache_none = 2,
- Opt_lookupcache_err = 3,
-};
-
-enum {
- Opt_local_lock_all = 0,
- Opt_local_lock_flock = 1,
- Opt_local_lock_posix = 2,
- Opt_local_lock_none = 3,
- Opt_local_lock_err = 4,
-};
-
-enum {
- Opt_vers_2 = 0,
- Opt_vers_3 = 1,
- Opt_vers_4 = 2,
- Opt_vers_4_0 = 3,
- Opt_vers_4_1 = 4,
- Opt_vers_4_2 = 5,
- Opt_vers_err = 6,
-};
-
-struct nfs_sb_mountdata {
- struct nfs_server *server;
- int mntflags;
-};
-
-struct proc_nfs_info {
- int flag;
- const char *str;
- const char *nostr;
-};
-
-enum {
- NFS_IOHDR_ERROR = 0,
- NFS_IOHDR_EOF = 1,
- NFS_IOHDR_REDO = 2,
- NFS_IOHDR_STAT = 3,
- NFS_IOHDR_RESEND_PNFS = 4,
- NFS_IOHDR_RESEND_MDS = 5,
-};
-
-struct nfs_direct_req {
- struct kref kref;
- struct nfs_open_context *ctx;
- struct nfs_lock_context *l_ctx;
- struct kiocb *iocb;
- struct inode *inode;
- atomic_t io_count;
- spinlock_t lock;
- loff_t io_start;
- ssize_t count;
- ssize_t max_count;
- ssize_t bytes_left;
- ssize_t error;
- struct completion completion;
- struct nfs_mds_commit_info mds_cinfo;
- struct pnfs_ds_commit_info ds_cinfo;
- struct work_struct work;
- int flags;
- struct nfs_writeverf verf;
-};
-
-enum {
- PG_BUSY = 0,
- PG_MAPPED = 1,
- PG_CLEAN = 2,
- PG_COMMIT_TO_DS = 3,
- PG_INODE_REF = 4,
- PG_HEADLOCK = 5,
- PG_TEARDOWN = 6,
- PG_UNLOCKPAGE = 7,
- PG_UPTODATE = 8,
- PG_WB_END = 9,
- PG_REMOVE = 10,
- PG_CONTENDED1 = 11,
- PG_CONTENDED2 = 12,
-};
-
-struct nfs_readdesc {
- struct nfs_pageio_descriptor *pgio;
- struct nfs_open_context *ctx;
-};
-
-struct nfs_io_completion {
- void (*complete)(void *);
- void *data;
- struct kref refcount;
-};
-
-enum pnfs_try_status {
- PNFS_ATTEMPTED = 0,
- PNFS_NOT_ATTEMPTED = 1,
- PNFS_TRY_AGAIN = 2,
-};
-
-enum {
- MOUNTPROC_NULL = 0,
- MOUNTPROC_MNT = 1,
- MOUNTPROC_DUMP = 2,
- MOUNTPROC_UMNT = 3,
- MOUNTPROC_UMNTALL = 4,
- MOUNTPROC_EXPORT = 5,
-};
-
-enum {
- MOUNTPROC3_NULL = 0,
- MOUNTPROC3_MNT = 1,
- MOUNTPROC3_DUMP = 2,
- MOUNTPROC3_UMNT = 3,
- MOUNTPROC3_UMNTALL = 4,
- MOUNTPROC3_EXPORT = 5,
-};
-
-enum mountstat {
- MNT_OK = 0,
- MNT_EPERM = 1,
- MNT_ENOENT = 2,
- MNT_EACCES = 13,
- MNT_EINVAL = 22,
-};
-
-enum mountstat3 {
- MNT3_OK = 0,
- MNT3ERR_PERM = 1,
- MNT3ERR_NOENT = 2,
- MNT3ERR_IO = 5,
- MNT3ERR_ACCES = 13,
- MNT3ERR_NOTDIR = 20,
- MNT3ERR_INVAL = 22,
- MNT3ERR_NAMETOOLONG = 63,
- MNT3ERR_NOTSUPP = 10004,
- MNT3ERR_SERVERFAULT = 10006,
-};
-
-struct mountres {
- int errno;
- struct nfs_fh *fh;
- unsigned int *auth_count;
- rpc_authflavor_t *auth_flavors;
-};
-
-enum nfs_stat {
- NFS_OK = 0,
- NFSERR_PERM = 1,
- NFSERR_NOENT = 2,
- NFSERR_IO = 5,
- NFSERR_NXIO = 6,
- NFSERR_EAGAIN = 11,
- NFSERR_ACCES = 13,
- NFSERR_EXIST = 17,
- NFSERR_XDEV = 18,
- NFSERR_NODEV = 19,
- NFSERR_NOTDIR = 20,
- NFSERR_ISDIR = 21,
- NFSERR_INVAL = 22,
- NFSERR_FBIG = 27,
- NFSERR_NOSPC = 28,
- NFSERR_ROFS = 30,
- NFSERR_MLINK = 31,
- NFSERR_OPNOTSUPP = 45,
- NFSERR_NAMETOOLONG = 63,
- NFSERR_NOTEMPTY = 66,
- NFSERR_DQUOT = 69,
- NFSERR_STALE = 70,
- NFSERR_REMOTE = 71,
- NFSERR_WFLUSH = 99,
- NFSERR_BADHANDLE = 10001,
- NFSERR_NOT_SYNC = 10002,
- NFSERR_BAD_COOKIE = 10003,
- NFSERR_NOTSUPP = 10004,
- NFSERR_TOOSMALL = 10005,
- NFSERR_SERVERFAULT = 10006,
- NFSERR_BADTYPE = 10007,
- NFSERR_JUKEBOX = 10008,
- NFSERR_SAME = 10009,
- NFSERR_DENIED = 10010,
- NFSERR_EXPIRED = 10011,
- NFSERR_LOCKED = 10012,
- NFSERR_GRACE = 10013,
- NFSERR_FHEXPIRED = 10014,
- NFSERR_SHARE_DENIED = 10015,
- NFSERR_WRONGSEC = 10016,
- NFSERR_CLID_INUSE = 10017,
- NFSERR_RESOURCE = 10018,
- NFSERR_MOVED = 10019,
- NFSERR_NOFILEHANDLE = 10020,
- NFSERR_MINOR_VERS_MISMATCH = 10021,
- NFSERR_STALE_CLIENTID = 10022,
- NFSERR_STALE_STATEID = 10023,
- NFSERR_OLD_STATEID = 10024,
- NFSERR_BAD_STATEID = 10025,
- NFSERR_BAD_SEQID = 10026,
- NFSERR_NOT_SAME = 10027,
- NFSERR_LOCK_RANGE = 10028,
- NFSERR_SYMLINK = 10029,
- NFSERR_RESTOREFH = 10030,
- NFSERR_LEASE_MOVED = 10031,
- NFSERR_ATTRNOTSUPP = 10032,
- NFSERR_NO_GRACE = 10033,
- NFSERR_RECLAIM_BAD = 10034,
- NFSERR_RECLAIM_CONFLICT = 10035,
- NFSERR_BAD_XDR = 10036,
- NFSERR_LOCKS_HELD = 10037,
- NFSERR_OPENMODE = 10038,
- NFSERR_BADOWNER = 10039,
- NFSERR_BADCHAR = 10040,
- NFSERR_BADNAME = 10041,
- NFSERR_BAD_RANGE = 10042,
- NFSERR_LOCK_NOTSUPP = 10043,
- NFSERR_OP_ILLEGAL = 10044,
- NFSERR_DEADLOCK = 10045,
- NFSERR_FILE_OPEN = 10046,
- NFSERR_ADMIN_REVOKED = 10047,
- NFSERR_CB_PATH_DOWN = 10048,
-};
-
-struct trace_event_raw_nfs_inode_event {
- struct trace_entry ent;
- dev_t dev;
- u32 fhandle;
- u64 fileid;
- u64 version;
- char __data[0];
-};
-
-struct trace_event_raw_nfs_inode_event_done {
- struct trace_entry ent;
- long unsigned int error;
- dev_t dev;
- u32 fhandle;
- unsigned char type;
- u64 fileid;
- u64 version;
- loff_t size;
- long unsigned int nfsi_flags;
- long unsigned int cache_validity;
- char __data[0];
-};
-
-struct trace_event_raw_nfs_lookup_event {
- struct trace_entry ent;
- long unsigned int flags;
- dev_t dev;
- u64 dir;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_raw_nfs_lookup_event_done {
- struct trace_entry ent;
- long unsigned int error;
- long unsigned int flags;
- dev_t dev;
- u64 dir;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_raw_nfs_atomic_open_enter {
- struct trace_entry ent;
- long unsigned int flags;
- unsigned int fmode;
- dev_t dev;
- u64 dir;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_raw_nfs_atomic_open_exit {
- struct trace_entry ent;
- long unsigned int error;
- long unsigned int flags;
- unsigned int fmode;
- dev_t dev;
- u64 dir;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_raw_nfs_create_enter {
- struct trace_entry ent;
- long unsigned int flags;
- dev_t dev;
- u64 dir;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_raw_nfs_create_exit {
- struct trace_entry ent;
- long unsigned int error;
- long unsigned int flags;
- dev_t dev;
- u64 dir;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_raw_nfs_directory_event {
- struct trace_entry ent;
- dev_t dev;
- u64 dir;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_raw_nfs_directory_event_done {
- struct trace_entry ent;
- long unsigned int error;
- dev_t dev;
- u64 dir;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_raw_nfs_link_enter {
- struct trace_entry ent;
- dev_t dev;
- u64 fileid;
- u64 dir;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_raw_nfs_link_exit {
- struct trace_entry ent;
- long unsigned int error;
- dev_t dev;
- u64 fileid;
- u64 dir;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_raw_nfs_rename_event {
- struct trace_entry ent;
- dev_t dev;
- u64 old_dir;
- u64 new_dir;
- u32 __data_loc_old_name;
- u32 __data_loc_new_name;
- char __data[0];
-};
-
-struct trace_event_raw_nfs_rename_event_done {
- struct trace_entry ent;
- dev_t dev;
- long unsigned int error;
- u64 old_dir;
- u32 __data_loc_old_name;
- u64 new_dir;
- u32 __data_loc_new_name;
- char __data[0];
-};
-
-struct trace_event_raw_nfs_sillyrename_unlink {
- struct trace_entry ent;
- dev_t dev;
- long unsigned int error;
- u64 dir;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_raw_nfs_initiate_read {
- struct trace_entry ent;
- loff_t offset;
- long unsigned int count;
- dev_t dev;
- u32 fhandle;
- u64 fileid;
- char __data[0];
-};
-
-struct trace_event_raw_nfs_readpage_done {
- struct trace_entry ent;
- int status;
- loff_t offset;
- bool eof;
- dev_t dev;
- u32 fhandle;
- u64 fileid;
- char __data[0];
-};
-
-struct trace_event_raw_nfs_initiate_write {
- struct trace_entry ent;
- loff_t offset;
- long unsigned int count;
- enum nfs3_stable_how stable;
- dev_t dev;
- u32 fhandle;
- u64 fileid;
- char __data[0];
-};
-
-struct trace_event_raw_nfs_writeback_done {
- struct trace_entry ent;
- int status;
- loff_t offset;
- enum nfs3_stable_how stable;
- long long unsigned int verifier;
- dev_t dev;
- u32 fhandle;
- u64 fileid;
- char __data[0];
-};
-
-struct trace_event_raw_nfs_initiate_commit {
- struct trace_entry ent;
- loff_t offset;
- long unsigned int count;
- dev_t dev;
- u32 fhandle;
- u64 fileid;
- char __data[0];
-};
-
-struct trace_event_raw_nfs_commit_done {
- struct trace_entry ent;
- int status;
- loff_t offset;
- long long unsigned int verifier;
- dev_t dev;
- u32 fhandle;
- u64 fileid;
- char __data[0];
-};
-
-struct trace_event_raw_nfs_fh_to_dentry {
- struct trace_entry ent;
- int error;
- dev_t dev;
- u32 fhandle;
- u64 fileid;
- char __data[0];
-};
-
-struct trace_event_raw_nfs_xdr_status {
- struct trace_entry ent;
- unsigned int task_id;
- unsigned int client_id;
- u32 xid;
- long unsigned int error;
- char __data[0];
-};
-
-struct trace_event_data_offsets_nfs_inode_event {};
-
-struct trace_event_data_offsets_nfs_inode_event_done {};
-
-struct trace_event_data_offsets_nfs_lookup_event {
- u32 name;
-};
-
-struct trace_event_data_offsets_nfs_lookup_event_done {
- u32 name;
-};
-
-struct trace_event_data_offsets_nfs_atomic_open_enter {
- u32 name;
-};
-
-struct trace_event_data_offsets_nfs_atomic_open_exit {
- u32 name;
-};
-
-struct trace_event_data_offsets_nfs_create_enter {
- u32 name;
-};
-
-struct trace_event_data_offsets_nfs_create_exit {
- u32 name;
-};
-
-struct trace_event_data_offsets_nfs_directory_event {
- u32 name;
-};
-
-struct trace_event_data_offsets_nfs_directory_event_done {
- u32 name;
-};
-
-struct trace_event_data_offsets_nfs_link_enter {
- u32 name;
-};
-
-struct trace_event_data_offsets_nfs_link_exit {
- u32 name;
-};
-
-struct trace_event_data_offsets_nfs_rename_event {
- u32 old_name;
- u32 new_name;
-};
-
-struct trace_event_data_offsets_nfs_rename_event_done {
- u32 old_name;
- u32 new_name;
-};
-
-struct trace_event_data_offsets_nfs_sillyrename_unlink {
- u32 name;
-};
-
-struct trace_event_data_offsets_nfs_initiate_read {};
-
-struct trace_event_data_offsets_nfs_readpage_done {};
-
-struct trace_event_data_offsets_nfs_initiate_write {};
-
-struct trace_event_data_offsets_nfs_writeback_done {};
-
-struct trace_event_data_offsets_nfs_initiate_commit {};
-
-struct trace_event_data_offsets_nfs_commit_done {};
-
-struct trace_event_data_offsets_nfs_fh_to_dentry {};
-
-struct trace_event_data_offsets_nfs_xdr_status {};
-
-typedef void (*btf_trace_nfs_refresh_inode_enter)(void *, const struct inode *);
-
-typedef void (*btf_trace_nfs_refresh_inode_exit)(void *, const struct inode *, int);
-
-typedef void (*btf_trace_nfs_revalidate_inode_enter)(void *, const struct inode *);
-
-typedef void (*btf_trace_nfs_revalidate_inode_exit)(void *, const struct inode *, int);
-
-typedef void (*btf_trace_nfs_invalidate_mapping_enter)(void *, const struct inode *);
-
-typedef void (*btf_trace_nfs_invalidate_mapping_exit)(void *, const struct inode *, int);
-
-typedef void (*btf_trace_nfs_getattr_enter)(void *, const struct inode *);
-
-typedef void (*btf_trace_nfs_getattr_exit)(void *, const struct inode *, int);
-
-typedef void (*btf_trace_nfs_setattr_enter)(void *, const struct inode *);
-
-typedef void (*btf_trace_nfs_setattr_exit)(void *, const struct inode *, int);
-
-typedef void (*btf_trace_nfs_writeback_page_enter)(void *, const struct inode *);
-
-typedef void (*btf_trace_nfs_writeback_page_exit)(void *, const struct inode *, int);
-
-typedef void (*btf_trace_nfs_writeback_inode_enter)(void *, const struct inode *);
-
-typedef void (*btf_trace_nfs_writeback_inode_exit)(void *, const struct inode *, int);
-
-typedef void (*btf_trace_nfs_fsync_enter)(void *, const struct inode *);
-
-typedef void (*btf_trace_nfs_fsync_exit)(void *, const struct inode *, int);
-
-typedef void (*btf_trace_nfs_access_enter)(void *, const struct inode *);
-
-typedef void (*btf_trace_nfs_access_exit)(void *, const struct inode *, int);
-
-typedef void (*btf_trace_nfs_lookup_enter)(void *, const struct inode *, const struct dentry *, unsigned int);
-
-typedef void (*btf_trace_nfs_lookup_exit)(void *, const struct inode *, const struct dentry *, unsigned int, int);
-
-typedef void (*btf_trace_nfs_lookup_revalidate_enter)(void *, const struct inode *, const struct dentry *, unsigned int);
-
-typedef void (*btf_trace_nfs_lookup_revalidate_exit)(void *, const struct inode *, const struct dentry *, unsigned int, int);
-
-typedef void (*btf_trace_nfs_atomic_open_enter)(void *, const struct inode *, const struct nfs_open_context *, unsigned int);
-
-typedef void (*btf_trace_nfs_atomic_open_exit)(void *, const struct inode *, const struct nfs_open_context *, unsigned int, int);
-
-typedef void (*btf_trace_nfs_create_enter)(void *, const struct inode *, const struct dentry *, unsigned int);
-
-typedef void (*btf_trace_nfs_create_exit)(void *, const struct inode *, const struct dentry *, unsigned int, int);
-
-typedef void (*btf_trace_nfs_mknod_enter)(void *, const struct inode *, const struct dentry *);
-
-typedef void (*btf_trace_nfs_mknod_exit)(void *, const struct inode *, const struct dentry *, int);
-
-typedef void (*btf_trace_nfs_mkdir_enter)(void *, const struct inode *, const struct dentry *);
-
-typedef void (*btf_trace_nfs_mkdir_exit)(void *, const struct inode *, const struct dentry *, int);
-
-typedef void (*btf_trace_nfs_rmdir_enter)(void *, const struct inode *, const struct dentry *);
-
-typedef void (*btf_trace_nfs_rmdir_exit)(void *, const struct inode *, const struct dentry *, int);
-
-typedef void (*btf_trace_nfs_remove_enter)(void *, const struct inode *, const struct dentry *);
-
-typedef void (*btf_trace_nfs_remove_exit)(void *, const struct inode *, const struct dentry *, int);
-
-typedef void (*btf_trace_nfs_unlink_enter)(void *, const struct inode *, const struct dentry *);
-
-typedef void (*btf_trace_nfs_unlink_exit)(void *, const struct inode *, const struct dentry *, int);
-
-typedef void (*btf_trace_nfs_symlink_enter)(void *, const struct inode *, const struct dentry *);
-
-typedef void (*btf_trace_nfs_symlink_exit)(void *, const struct inode *, const struct dentry *, int);
-
-typedef void (*btf_trace_nfs_link_enter)(void *, const struct inode *, const struct inode *, const struct dentry *);
-
-typedef void (*btf_trace_nfs_link_exit)(void *, const struct inode *, const struct inode *, const struct dentry *, int);
-
-typedef void (*btf_trace_nfs_rename_enter)(void *, const struct inode *, const struct dentry *, const struct inode *, const struct dentry *);
-
-typedef void (*btf_trace_nfs_rename_exit)(void *, const struct inode *, const struct dentry *, const struct inode *, const struct dentry *, int);
-
-typedef void (*btf_trace_nfs_sillyrename_rename)(void *, const struct inode *, const struct dentry *, const struct inode *, const struct dentry *, int);
-
-typedef void (*btf_trace_nfs_sillyrename_unlink)(void *, const struct nfs_unlinkdata *, int);
-
-typedef void (*btf_trace_nfs_initiate_read)(void *, const struct inode *, loff_t, long unsigned int);
-
-typedef void (*btf_trace_nfs_readpage_done)(void *, const struct inode *, int, loff_t, bool);
-
-typedef void (*btf_trace_nfs_initiate_write)(void *, const struct inode *, loff_t, long unsigned int, enum nfs3_stable_how);
-
-typedef void (*btf_trace_nfs_writeback_done)(void *, const struct inode *, int, loff_t, struct nfs_writeverf *);
-
-typedef void (*btf_trace_nfs_initiate_commit)(void *, const struct nfs_commit_data *);
-
-typedef void (*btf_trace_nfs_commit_done)(void *, const struct nfs_commit_data *);
-
-typedef void (*btf_trace_nfs_fh_to_dentry)(void *, const struct super_block *, const struct nfs_fh *, u64, int);
-
-typedef void (*btf_trace_nfs_xdr_status)(void *, const struct xdr_stream *, int);
-
-enum {
- FILEID_HIGH_OFF = 0,
- FILEID_LOW_OFF = 1,
- FILE_I_TYPE_OFF = 2,
- EMBED_FH_OFF = 3,
-};
-
-struct nfs2_fsstat {
- __u32 tsize;
- __u32 bsize;
- __u32 blocks;
- __u32 bfree;
- __u32 bavail;
-};
-
-struct nfs_sattrargs {
- struct nfs_fh *fh;
- struct iattr *sattr;
-};
-
-struct nfs_diropargs {
- struct nfs_fh *fh;
- const char *name;
- unsigned int len;
-};
-
-struct nfs_createargs {
- struct nfs_fh *fh;
- const char *name;
- unsigned int len;
- struct iattr *sattr;
-};
-
-struct nfs_linkargs {
- struct nfs_fh *fromfh;
- struct nfs_fh *tofh;
- const char *toname;
- unsigned int tolen;
-};
-
-struct nfs_symlinkargs {
- struct nfs_fh *fromfh;
- const char *fromname;
- unsigned int fromlen;
- struct page **pages;
- unsigned int pathlen;
- struct iattr *sattr;
-};
-
-struct nfs_readdirargs {
- struct nfs_fh *fh;
- __u32 cookie;
- unsigned int count;
- struct page **pages;
-};
-
-struct nfs_diropok {
- struct nfs_fh *fh;
- struct nfs_fattr *fattr;
-};
-
-struct nfs_readlinkargs {
- struct nfs_fh *fh;
- unsigned int pgbase;
- unsigned int pglen;
- struct page **pages;
-};
-
-struct nfs_createdata {
- struct nfs_createargs arg;
- struct nfs_diropok res;
- struct nfs_fh fhandle;
- struct nfs_fattr fattr;
-};
-
-enum nfs_ftype {
- NFNON = 0,
- NFREG = 1,
- NFDIR = 2,
- NFBLK = 3,
- NFCHR = 4,
- NFLNK = 5,
- NFSOCK = 6,
- NFBAD = 7,
- NFFIFO = 8,
-};
-
-enum nfs2_ftype {
- NF2NON = 0,
- NF2REG = 1,
- NF2DIR = 2,
- NF2BLK = 3,
- NF2CHR = 4,
- NF2LNK = 5,
- NF2SOCK = 6,
- NF2BAD = 7,
- NF2FIFO = 8,
-};
-
-enum nfs3_createmode {
- NFS3_CREATE_UNCHECKED = 0,
- NFS3_CREATE_GUARDED = 1,
- NFS3_CREATE_EXCLUSIVE = 2,
-};
-
-enum nfs3_ftype {
- NF3NON = 0,
- NF3REG = 1,
- NF3DIR = 2,
- NF3BLK = 3,
- NF3CHR = 4,
- NF3LNK = 5,
- NF3SOCK = 6,
- NF3FIFO = 7,
- NF3BAD = 8,
-};
-
-struct nfs3_sattrargs {
- struct nfs_fh *fh;
- struct iattr *sattr;
- unsigned int guard;
- struct timespec64 guardtime;
-};
-
-struct nfs3_diropargs {
- struct nfs_fh *fh;
- const char *name;
- unsigned int len;
-};
-
-struct nfs3_accessargs {
- struct nfs_fh *fh;
- __u32 access;
-};
-
-struct nfs3_createargs {
- struct nfs_fh *fh;
- const char *name;
- unsigned int len;
- struct iattr *sattr;
- enum nfs3_createmode createmode;
- __be32 verifier[2];
-};
-
-struct nfs3_mkdirargs {
- struct nfs_fh *fh;
- const char *name;
- unsigned int len;
- struct iattr *sattr;
-};
-
-struct nfs3_symlinkargs {
- struct nfs_fh *fromfh;
- const char *fromname;
- unsigned int fromlen;
- struct page **pages;
- unsigned int pathlen;
- struct iattr *sattr;
-};
-
-struct nfs3_mknodargs {
- struct nfs_fh *fh;
- const char *name;
- unsigned int len;
- enum nfs3_ftype type;
- struct iattr *sattr;
- dev_t rdev;
-};
-
-struct nfs3_linkargs {
- struct nfs_fh *fromfh;
- struct nfs_fh *tofh;
- const char *toname;
- unsigned int tolen;
-};
-
-struct nfs3_readdirargs {
- struct nfs_fh *fh;
- __u64 cookie;
- __be32 verf[2];
- bool plus;
- unsigned int count;
- struct page **pages;
-};
-
-struct nfs3_diropres {
- struct nfs_fattr *dir_attr;
- struct nfs_fh *fh;
- struct nfs_fattr *fattr;
-};
-
-struct nfs3_accessres {
- struct nfs_fattr *fattr;
- __u32 access;
-};
-
-struct nfs3_readlinkargs {
- struct nfs_fh *fh;
- unsigned int pgbase;
- unsigned int pglen;
- struct page **pages;
-};
-
-struct nfs3_linkres {
- struct nfs_fattr *dir_attr;
- struct nfs_fattr *fattr;
-};
-
-struct nfs3_readdirres {
- struct nfs_fattr *dir_attr;
- __be32 *verf;
- bool plus;
-};
-
-struct nfs3_createdata {
- struct rpc_message msg;
- union {
- struct nfs3_createargs create;
- struct nfs3_mkdirargs mkdir;
- struct nfs3_symlinkargs symlink;
- struct nfs3_mknodargs mknod;
- } arg;
- struct nfs3_diropres res;
- struct nfs_fh fh;
- struct nfs_fattr fattr;
- struct nfs_fattr dir_attr;
-};
-
-struct nfs3_getaclargs {
- struct nfs_fh *fh;
- int mask;
- struct page **pages;
-};
-
-struct nfs3_setaclargs {
- struct inode *inode;
- int mask;
- struct posix_acl *acl_access;
- struct posix_acl *acl_default;
- size_t len;
- unsigned int npages;
- struct page **pages;
-};
-
-struct nfs3_getaclres {
- struct nfs_fattr *fattr;
- int mask;
- unsigned int acl_access_count;
- unsigned int acl_default_count;
- struct posix_acl *acl_access;
- struct posix_acl *acl_default;
-};
-
-enum nfsstat4 {
- NFS4_OK = 0,
- NFS4ERR_PERM = 1,
- NFS4ERR_NOENT = 2,
- NFS4ERR_IO = 5,
- NFS4ERR_NXIO = 6,
- NFS4ERR_ACCESS = 13,
- NFS4ERR_EXIST = 17,
- NFS4ERR_XDEV = 18,
- NFS4ERR_NOTDIR = 20,
- NFS4ERR_ISDIR = 21,
- NFS4ERR_INVAL = 22,
- NFS4ERR_FBIG = 27,
- NFS4ERR_NOSPC = 28,
- NFS4ERR_ROFS = 30,
- NFS4ERR_MLINK = 31,
- NFS4ERR_NAMETOOLONG = 63,
- NFS4ERR_NOTEMPTY = 66,
- NFS4ERR_DQUOT = 69,
- NFS4ERR_STALE = 70,
- NFS4ERR_BADHANDLE = 10001,
- NFS4ERR_BAD_COOKIE = 10003,
- NFS4ERR_NOTSUPP = 10004,
- NFS4ERR_TOOSMALL = 10005,
- NFS4ERR_SERVERFAULT = 10006,
- NFS4ERR_BADTYPE = 10007,
- NFS4ERR_DELAY = 10008,
- NFS4ERR_SAME = 10009,
- NFS4ERR_DENIED = 10010,
- NFS4ERR_EXPIRED = 10011,
- NFS4ERR_LOCKED = 10012,
- NFS4ERR_GRACE = 10013,
- NFS4ERR_FHEXPIRED = 10014,
- NFS4ERR_SHARE_DENIED = 10015,
- NFS4ERR_WRONGSEC = 10016,
- NFS4ERR_CLID_INUSE = 10017,
- NFS4ERR_RESOURCE = 10018,
- NFS4ERR_MOVED = 10019,
- NFS4ERR_NOFILEHANDLE = 10020,
- NFS4ERR_MINOR_VERS_MISMATCH = 10021,
- NFS4ERR_STALE_CLIENTID = 10022,
- NFS4ERR_STALE_STATEID = 10023,
- NFS4ERR_OLD_STATEID = 10024,
- NFS4ERR_BAD_STATEID = 10025,
- NFS4ERR_BAD_SEQID = 10026,
- NFS4ERR_NOT_SAME = 10027,
- NFS4ERR_LOCK_RANGE = 10028,
- NFS4ERR_SYMLINK = 10029,
- NFS4ERR_RESTOREFH = 10030,
- NFS4ERR_LEASE_MOVED = 10031,
- NFS4ERR_ATTRNOTSUPP = 10032,
- NFS4ERR_NO_GRACE = 10033,
- NFS4ERR_RECLAIM_BAD = 10034,
- NFS4ERR_RECLAIM_CONFLICT = 10035,
- NFS4ERR_BADXDR = 10036,
- NFS4ERR_LOCKS_HELD = 10037,
- NFS4ERR_OPENMODE = 10038,
- NFS4ERR_BADOWNER = 10039,
- NFS4ERR_BADCHAR = 10040,
- NFS4ERR_BADNAME = 10041,
- NFS4ERR_BAD_RANGE = 10042,
- NFS4ERR_LOCK_NOTSUPP = 10043,
- NFS4ERR_OP_ILLEGAL = 10044,
- NFS4ERR_DEADLOCK = 10045,
- NFS4ERR_FILE_OPEN = 10046,
- NFS4ERR_ADMIN_REVOKED = 10047,
- NFS4ERR_CB_PATH_DOWN = 10048,
- NFS4ERR_BADIOMODE = 10049,
- NFS4ERR_BADLAYOUT = 10050,
- NFS4ERR_BAD_SESSION_DIGEST = 10051,
- NFS4ERR_BADSESSION = 10052,
- NFS4ERR_BADSLOT = 10053,
- NFS4ERR_COMPLETE_ALREADY = 10054,
- NFS4ERR_CONN_NOT_BOUND_TO_SESSION = 10055,
- NFS4ERR_DELEG_ALREADY_WANTED = 10056,
- NFS4ERR_BACK_CHAN_BUSY = 10057,
- NFS4ERR_LAYOUTTRYLATER = 10058,
- NFS4ERR_LAYOUTUNAVAILABLE = 10059,
- NFS4ERR_NOMATCHING_LAYOUT = 10060,
- NFS4ERR_RECALLCONFLICT = 10061,
- NFS4ERR_UNKNOWN_LAYOUTTYPE = 10062,
- NFS4ERR_SEQ_MISORDERED = 10063,
- NFS4ERR_SEQUENCE_POS = 10064,
- NFS4ERR_REQ_TOO_BIG = 10065,
- NFS4ERR_REP_TOO_BIG = 10066,
- NFS4ERR_REP_TOO_BIG_TO_CACHE = 10067,
- NFS4ERR_RETRY_UNCACHED_REP = 10068,
- NFS4ERR_UNSAFE_COMPOUND = 10069,
- NFS4ERR_TOO_MANY_OPS = 10070,
- NFS4ERR_OP_NOT_IN_SESSION = 10071,
- NFS4ERR_HASH_ALG_UNSUPP = 10072,
- NFS4ERR_CLIENTID_BUSY = 10074,
- NFS4ERR_PNFS_IO_HOLE = 10075,
- NFS4ERR_SEQ_FALSE_RETRY = 10076,
- NFS4ERR_BAD_HIGH_SLOT = 10077,
- NFS4ERR_DEADSESSION = 10078,
- NFS4ERR_ENCR_ALG_UNSUPP = 10079,
- NFS4ERR_PNFS_NO_LAYOUT = 10080,
- NFS4ERR_NOT_ONLY_OP = 10081,
- NFS4ERR_WRONG_CRED = 10082,
- NFS4ERR_WRONG_TYPE = 10083,
- NFS4ERR_DIRDELEG_UNAVAIL = 10084,
- NFS4ERR_REJECT_DELEG = 10085,
- NFS4ERR_RETURNCONFLICT = 10086,
- NFS4ERR_DELEG_REVOKED = 10087,
- NFS4ERR_PARTNER_NOTSUPP = 10088,
- NFS4ERR_PARTNER_NO_AUTH = 10089,
- NFS4ERR_UNION_NOTSUPP = 10090,
- NFS4ERR_OFFLOAD_DENIED = 10091,
- NFS4ERR_WRONG_LFS = 10092,
- NFS4ERR_BADLABEL = 10093,
- NFS4ERR_OFFLOAD_NO_REQS = 10094,
-};
-
-enum nfs_ftype4 {
- NF4BAD = 0,
- NF4REG = 1,
- NF4DIR = 2,
- NF4BLK = 3,
- NF4CHR = 4,
- NF4LNK = 5,
- NF4SOCK = 6,
- NF4FIFO = 7,
- NF4ATTRDIR = 8,
- NF4NAMEDATTR = 9,
-};
-
-enum open_claim_type4 {
- NFS4_OPEN_CLAIM_NULL = 0,
- NFS4_OPEN_CLAIM_PREVIOUS = 1,
- NFS4_OPEN_CLAIM_DELEGATE_CUR = 2,
- NFS4_OPEN_CLAIM_DELEGATE_PREV = 3,
- NFS4_OPEN_CLAIM_FH = 4,
- NFS4_OPEN_CLAIM_DELEG_CUR_FH = 5,
- NFS4_OPEN_CLAIM_DELEG_PREV_FH = 6,
-};
-
-enum createmode4 {
- NFS4_CREATE_UNCHECKED = 0,
- NFS4_CREATE_GUARDED = 1,
- NFS4_CREATE_EXCLUSIVE = 2,
- NFS4_CREATE_EXCLUSIVE4_1 = 3,
-};
-
-enum {
- NFSPROC4_CLNT_NULL = 0,
- NFSPROC4_CLNT_READ = 1,
- NFSPROC4_CLNT_WRITE = 2,
- NFSPROC4_CLNT_COMMIT = 3,
- NFSPROC4_CLNT_OPEN = 4,
- NFSPROC4_CLNT_OPEN_CONFIRM = 5,
- NFSPROC4_CLNT_OPEN_NOATTR = 6,
- NFSPROC4_CLNT_OPEN_DOWNGRADE = 7,
- NFSPROC4_CLNT_CLOSE = 8,
- NFSPROC4_CLNT_SETATTR = 9,
- NFSPROC4_CLNT_FSINFO = 10,
- NFSPROC4_CLNT_RENEW = 11,
- NFSPROC4_CLNT_SETCLIENTID = 12,
- NFSPROC4_CLNT_SETCLIENTID_CONFIRM = 13,
- NFSPROC4_CLNT_LOCK = 14,
- NFSPROC4_CLNT_LOCKT = 15,
- NFSPROC4_CLNT_LOCKU = 16,
- NFSPROC4_CLNT_ACCESS = 17,
- NFSPROC4_CLNT_GETATTR = 18,
- NFSPROC4_CLNT_LOOKUP = 19,
- NFSPROC4_CLNT_LOOKUP_ROOT = 20,
- NFSPROC4_CLNT_REMOVE = 21,
- NFSPROC4_CLNT_RENAME = 22,
- NFSPROC4_CLNT_LINK = 23,
- NFSPROC4_CLNT_SYMLINK = 24,
- NFSPROC4_CLNT_CREATE = 25,
- NFSPROC4_CLNT_PATHCONF = 26,
- NFSPROC4_CLNT_STATFS = 27,
- NFSPROC4_CLNT_READLINK = 28,
- NFSPROC4_CLNT_READDIR = 29,
- NFSPROC4_CLNT_SERVER_CAPS = 30,
- NFSPROC4_CLNT_DELEGRETURN = 31,
- NFSPROC4_CLNT_GETACL = 32,
- NFSPROC4_CLNT_SETACL = 33,
- NFSPROC4_CLNT_FS_LOCATIONS = 34,
- NFSPROC4_CLNT_RELEASE_LOCKOWNER = 35,
- NFSPROC4_CLNT_SECINFO = 36,
- NFSPROC4_CLNT_FSID_PRESENT = 37,
- NFSPROC4_CLNT_EXCHANGE_ID = 38,
- NFSPROC4_CLNT_CREATE_SESSION = 39,
- NFSPROC4_CLNT_DESTROY_SESSION = 40,
- NFSPROC4_CLNT_SEQUENCE = 41,
- NFSPROC4_CLNT_GET_LEASE_TIME = 42,
- NFSPROC4_CLNT_RECLAIM_COMPLETE = 43,
- NFSPROC4_CLNT_LAYOUTGET = 44,
- NFSPROC4_CLNT_GETDEVICEINFO = 45,
- NFSPROC4_CLNT_LAYOUTCOMMIT = 46,
- NFSPROC4_CLNT_LAYOUTRETURN = 47,
- NFSPROC4_CLNT_SECINFO_NO_NAME = 48,
- NFSPROC4_CLNT_TEST_STATEID = 49,
- NFSPROC4_CLNT_FREE_STATEID = 50,
- NFSPROC4_CLNT_GETDEVICELIST = 51,
- NFSPROC4_CLNT_BIND_CONN_TO_SESSION = 52,
- NFSPROC4_CLNT_DESTROY_CLIENTID = 53,
- NFSPROC4_CLNT_SEEK = 54,
- NFSPROC4_CLNT_ALLOCATE = 55,
- NFSPROC4_CLNT_DEALLOCATE = 56,
- NFSPROC4_CLNT_LAYOUTSTATS = 57,
- NFSPROC4_CLNT_CLONE = 58,
- NFSPROC4_CLNT_COPY = 59,
- NFSPROC4_CLNT_OFFLOAD_CANCEL = 60,
- NFSPROC4_CLNT_LOOKUPP = 61,
- NFSPROC4_CLNT_LAYOUTERROR = 62,
- NFSPROC4_CLNT_COPY_NOTIFY = 63,
-};
-
-struct nfs4_get_lease_time_args {
- struct nfs4_sequence_args la_seq_args;
-};
-
-struct nfs4_get_lease_time_res {
- struct nfs4_sequence_res lr_seq_res;
- struct nfs_fsinfo *lr_fsinfo;
-};
-
-struct nfs4_xdr_opaque_data;
-
-struct nfs4_xdr_opaque_ops {
- void (*encode)(struct xdr_stream *, const void *, const struct nfs4_xdr_opaque_data *);
- void (*free)(struct nfs4_xdr_opaque_data *);
-};
-
-struct nfs4_xdr_opaque_data {
- const struct nfs4_xdr_opaque_ops *ops;
- void *data;
-};
-
-struct nfs4_layoutdriver_data {
- struct page **pages;
- __u32 pglen;
- __u32 len;
-};
-
-struct nfs4_layoutget_args {
- struct nfs4_sequence_args seq_args;
- __u32 type;
- struct pnfs_layout_range range;
- __u64 minlength;
- __u32 maxcount;
- struct inode *inode;
- struct nfs_open_context *ctx;
- nfs4_stateid stateid;
- struct nfs4_layoutdriver_data layout;
-};
-
-struct nfs4_layoutget_res {
- struct nfs4_sequence_res seq_res;
- int status;
- __u32 return_on_close;
- struct pnfs_layout_range range;
- __u32 type;
- nfs4_stateid stateid;
- struct nfs4_layoutdriver_data *layoutp;
-};
-
-struct nfs4_layoutget {
- struct nfs4_layoutget_args args;
- struct nfs4_layoutget_res res;
- const struct cred *cred;
- gfp_t gfp_flags;
-};
-
-struct nfs4_layoutreturn_args {
- struct nfs4_sequence_args seq_args;
- struct pnfs_layout_hdr *layout;
- struct inode *inode;
- struct pnfs_layout_range range;
- nfs4_stateid stateid;
- __u32 layout_type;
- struct nfs4_xdr_opaque_data *ld_private;
-};
-
-struct nfs4_layoutreturn_res {
- struct nfs4_sequence_res seq_res;
- u32 lrs_present;
- nfs4_stateid stateid;
-};
-
-struct stateowner_id {
- __u64 create_time;
- __u32 uniquifier;
-};
-
-struct nfs_openargs {
- struct nfs4_sequence_args seq_args;
- const struct nfs_fh *fh;
- struct nfs_seqid *seqid;
- int open_flags;
- fmode_t fmode;
- u32 share_access;
- u32 access;
- __u64 clientid;
- struct stateowner_id id;
- union {
- struct {
- struct iattr *attrs;
- nfs4_verifier verifier;
- };
- nfs4_stateid delegation;
- fmode_t delegation_type;
- } u;
- const struct qstr *name;
- const struct nfs_server *server;
- const u32 *bitmask;
- const u32 *open_bitmap;
- enum open_claim_type4 claim;
- enum createmode4 createmode;
- const struct nfs4_label *label;
- umode_t umask;
- struct nfs4_layoutget_args *lg_args;
-};
-
-struct nfs_openres {
- struct nfs4_sequence_res seq_res;
- nfs4_stateid stateid;
- struct nfs_fh fh;
- struct nfs4_change_info cinfo;
- __u32 rflags;
- struct nfs_fattr *f_attr;
- struct nfs4_label *f_label;
- struct nfs_seqid *seqid;
- const struct nfs_server *server;
- fmode_t delegation_type;
- nfs4_stateid delegation;
- long unsigned int pagemod_limit;
- __u32 do_recall;
- __u32 attrset[3];
- struct nfs4_string *owner;
- struct nfs4_string *group_owner;
- __u32 access_request;
- __u32 access_supported;
- __u32 access_result;
- struct nfs4_layoutget_res *lg_res;
-};
-
-struct nfs_open_confirmargs {
- struct nfs4_sequence_args seq_args;
- const struct nfs_fh *fh;
- nfs4_stateid *stateid;
- struct nfs_seqid *seqid;
-};
-
-struct nfs_open_confirmres {
- struct nfs4_sequence_res seq_res;
- nfs4_stateid stateid;
- struct nfs_seqid *seqid;
-};
-
-struct nfs_closeargs {
- struct nfs4_sequence_args seq_args;
- struct nfs_fh *fh;
- nfs4_stateid stateid;
- struct nfs_seqid *seqid;
- fmode_t fmode;
- u32 share_access;
- const u32 *bitmask;
- struct nfs4_layoutreturn_args *lr_args;
-};
-
-struct nfs_closeres {
- struct nfs4_sequence_res seq_res;
- nfs4_stateid stateid;
- struct nfs_fattr *fattr;
- struct nfs_seqid *seqid;
- const struct nfs_server *server;
- struct nfs4_layoutreturn_res *lr_res;
- int lr_ret;
-};
-
-struct nfs_lowner {
- __u64 clientid;
- __u64 id;
- dev_t s_dev;
-};
-
-struct nfs_lock_args {
- struct nfs4_sequence_args seq_args;
- struct nfs_fh *fh;
- struct file_lock *fl;
- struct nfs_seqid *lock_seqid;
- nfs4_stateid lock_stateid;
- struct nfs_seqid *open_seqid;
- nfs4_stateid open_stateid;
- struct nfs_lowner lock_owner;
- unsigned char block: 1;
- unsigned char reclaim: 1;
- unsigned char new_lock: 1;
- unsigned char new_lock_owner: 1;
-};
-
-struct nfs_lock_res {
- struct nfs4_sequence_res seq_res;
- nfs4_stateid stateid;
- struct nfs_seqid *lock_seqid;
- struct nfs_seqid *open_seqid;
-};
-
-struct nfs_locku_args {
- struct nfs4_sequence_args seq_args;
- struct nfs_fh *fh;
- struct file_lock *fl;
- struct nfs_seqid *seqid;
- nfs4_stateid stateid;
-};
-
-struct nfs_locku_res {
- struct nfs4_sequence_res seq_res;
- nfs4_stateid stateid;
- struct nfs_seqid *seqid;
-};
-
-struct nfs_lockt_args {
- struct nfs4_sequence_args seq_args;
- struct nfs_fh *fh;
- struct file_lock *fl;
- struct nfs_lowner lock_owner;
-};
-
-struct nfs_lockt_res {
- struct nfs4_sequence_res seq_res;
- struct file_lock *denied;
-};
-
-struct nfs_release_lockowner_args {
- struct nfs4_sequence_args seq_args;
- struct nfs_lowner lock_owner;
-};
-
-struct nfs_release_lockowner_res {
- struct nfs4_sequence_res seq_res;
-};
-
-struct nfs4_delegreturnargs {
- struct nfs4_sequence_args seq_args;
- const struct nfs_fh *fhandle;
- const nfs4_stateid *stateid;
- const u32 *bitmask;
- struct nfs4_layoutreturn_args *lr_args;
-};
-
-struct nfs4_delegreturnres {
- struct nfs4_sequence_res seq_res;
- struct nfs_fattr *fattr;
- struct nfs_server *server;
- struct nfs4_layoutreturn_res *lr_res;
- int lr_ret;
-};
-
-struct nfs_setattrargs {
- struct nfs4_sequence_args seq_args;
- struct nfs_fh *fh;
- nfs4_stateid stateid;
- struct iattr *iap;
- const struct nfs_server *server;
- const u32 *bitmask;
- const struct nfs4_label *label;
-};
-
-struct nfs_setaclargs {
- struct nfs4_sequence_args seq_args;
- struct nfs_fh *fh;
- size_t acl_len;
- struct page **acl_pages;
-};
-
-struct nfs_setaclres {
- struct nfs4_sequence_res seq_res;
-};
-
-struct nfs_getaclargs {
- struct nfs4_sequence_args seq_args;
- struct nfs_fh *fh;
- size_t acl_len;
- struct page **acl_pages;
-};
-
-struct nfs_getaclres {
- struct nfs4_sequence_res seq_res;
- size_t acl_len;
- size_t acl_data_offset;
- int acl_flags;
- struct page *acl_scratch;
-};
-
-struct nfs_setattrres {
- struct nfs4_sequence_res seq_res;
- struct nfs_fattr *fattr;
- struct nfs4_label *label;
- const struct nfs_server *server;
-};
-
-typedef u64 clientid4;
-
-struct nfs4_accessargs {
- struct nfs4_sequence_args seq_args;
- const struct nfs_fh *fh;
- const u32 *bitmask;
- u32 access;
-};
-
-struct nfs4_accessres {
- struct nfs4_sequence_res seq_res;
- const struct nfs_server *server;
- struct nfs_fattr *fattr;
- u32 supported;
- u32 access;
-};
-
-struct nfs4_create_arg {
- struct nfs4_sequence_args seq_args;
- u32 ftype;
- union {
- struct {
- struct page **pages;
- unsigned int len;
- } symlink;
- struct {
- u32 specdata1;
- u32 specdata2;
- } device;
- } u;
- const struct qstr *name;
- const struct nfs_server *server;
- const struct iattr *attrs;
- const struct nfs_fh *dir_fh;
- const u32 *bitmask;
- const struct nfs4_label *label;
- umode_t umask;
-};
-
-struct nfs4_create_res {
- struct nfs4_sequence_res seq_res;
- const struct nfs_server *server;
- struct nfs_fh *fh;
- struct nfs_fattr *fattr;
- struct nfs4_label *label;
- struct nfs4_change_info dir_cinfo;
-};
-
-struct nfs4_fsinfo_arg {
- struct nfs4_sequence_args seq_args;
- const struct nfs_fh *fh;
- const u32 *bitmask;
-};
-
-struct nfs4_fsinfo_res {
- struct nfs4_sequence_res seq_res;
- struct nfs_fsinfo *fsinfo;
-};
-
-struct nfs4_getattr_arg {
- struct nfs4_sequence_args seq_args;
- const struct nfs_fh *fh;
- const u32 *bitmask;
-};
-
-struct nfs4_getattr_res {
- struct nfs4_sequence_res seq_res;
- const struct nfs_server *server;
- struct nfs_fattr *fattr;
- struct nfs4_label *label;
-};
-
-struct nfs4_link_arg {
- struct nfs4_sequence_args seq_args;
- const struct nfs_fh *fh;
- const struct nfs_fh *dir_fh;
- const struct qstr *name;
- const u32 *bitmask;
-};
-
-struct nfs4_link_res {
- struct nfs4_sequence_res seq_res;
- const struct nfs_server *server;
- struct nfs_fattr *fattr;
- struct nfs4_label *label;
- struct nfs4_change_info cinfo;
- struct nfs_fattr *dir_attr;
-};
-
-struct nfs4_lookup_arg {
- struct nfs4_sequence_args seq_args;
- const struct nfs_fh *dir_fh;
- const struct qstr *name;
- const u32 *bitmask;
-};
-
-struct nfs4_lookup_res {
- struct nfs4_sequence_res seq_res;
- const struct nfs_server *server;
- struct nfs_fattr *fattr;
- struct nfs_fh *fh;
- struct nfs4_label *label;
-};
-
-struct nfs4_lookupp_arg {
- struct nfs4_sequence_args seq_args;
- const struct nfs_fh *fh;
- const u32 *bitmask;
-};
-
-struct nfs4_lookupp_res {
- struct nfs4_sequence_res seq_res;
- const struct nfs_server *server;
- struct nfs_fattr *fattr;
- struct nfs_fh *fh;
- struct nfs4_label *label;
-};
-
-struct nfs4_lookup_root_arg {
- struct nfs4_sequence_args seq_args;
- const u32 *bitmask;
-};
-
-struct nfs4_pathconf_arg {
- struct nfs4_sequence_args seq_args;
- const struct nfs_fh *fh;
- const u32 *bitmask;
-};
-
-struct nfs4_pathconf_res {
- struct nfs4_sequence_res seq_res;
- struct nfs_pathconf *pathconf;
-};
-
-struct nfs4_readdir_arg {
- struct nfs4_sequence_args seq_args;
- const struct nfs_fh *fh;
- u64 cookie;
- nfs4_verifier verifier;
- u32 count;
- struct page **pages;
- unsigned int pgbase;
- const u32 *bitmask;
- bool plus;
-};
-
-struct nfs4_readdir_res {
- struct nfs4_sequence_res seq_res;
- nfs4_verifier verifier;
- unsigned int pgbase;
-};
-
-struct nfs4_readlink {
- struct nfs4_sequence_args seq_args;
- const struct nfs_fh *fh;
- unsigned int pgbase;
- unsigned int pglen;
- struct page **pages;
-};
-
-struct nfs4_readlink_res {
- struct nfs4_sequence_res seq_res;
-};
-
-struct nfs4_setclientid {
- const nfs4_verifier *sc_verifier;
- u32 sc_prog;
- unsigned int sc_netid_len;
- char sc_netid[6];
- unsigned int sc_uaddr_len;
- char sc_uaddr[58];
- struct nfs_client *sc_clnt;
- struct rpc_cred *sc_cred;
-};
-
-struct nfs4_setclientid_res {
- u64 clientid;
- nfs4_verifier confirm;
-};
-
-struct nfs4_statfs_arg {
- struct nfs4_sequence_args seq_args;
- const struct nfs_fh *fh;
- const u32 *bitmask;
-};
-
-struct nfs4_statfs_res {
- struct nfs4_sequence_res seq_res;
- struct nfs_fsstat *fsstat;
-};
-
-struct nfs4_server_caps_arg {
- struct nfs4_sequence_args seq_args;
- struct nfs_fh *fhandle;
- const u32 *bitmask;
-};
-
-struct nfs4_server_caps_res {
- struct nfs4_sequence_res seq_res;
- u32 attr_bitmask[3];
- u32 exclcreat_bitmask[3];
- u32 acl_bitmask;
- u32 has_links;
- u32 has_symlinks;
- u32 fh_expire_type;
-};
-
-struct nfs4_fs_locations_arg {
- struct nfs4_sequence_args seq_args;
- const struct nfs_fh *dir_fh;
- const struct nfs_fh *fh;
- const struct qstr *name;
- struct page *page;
- const u32 *bitmask;
- clientid4 clientid;
- unsigned char migration: 1;
- unsigned char renew: 1;
-};
-
-struct nfs4_fs_locations_res {
- struct nfs4_sequence_res seq_res;
- struct nfs4_fs_locations *fs_locations;
- unsigned char migration: 1;
- unsigned char renew: 1;
-};
-
-struct nfs4_secinfo4 {
- u32 flavor;
- struct rpcsec_gss_info flavor_info;
-};
-
-struct nfs4_secinfo_flavors {
- unsigned int num_flavors;
- struct nfs4_secinfo4 flavors[0];
-};
-
-struct nfs4_secinfo_arg {
- struct nfs4_sequence_args seq_args;
- const struct nfs_fh *dir_fh;
- const struct qstr *name;
-};
-
-struct nfs4_secinfo_res {
- struct nfs4_sequence_res seq_res;
- struct nfs4_secinfo_flavors *flavors;
-};
-
-struct nfs4_fsid_present_arg {
- struct nfs4_sequence_args seq_args;
- const struct nfs_fh *fh;
- clientid4 clientid;
- unsigned char renew: 1;
-};
-
-struct nfs4_fsid_present_res {
- struct nfs4_sequence_res seq_res;
- struct nfs_fh *fh;
- unsigned char renew: 1;
-};
-
-struct nfs4_cached_acl {
- int cached;
- size_t len;
- char data[0];
-};
-
-enum nfs4_client_state {
- NFS4CLNT_MANAGER_RUNNING = 0,
- NFS4CLNT_CHECK_LEASE = 1,
- NFS4CLNT_LEASE_EXPIRED = 2,
- NFS4CLNT_RECLAIM_REBOOT = 3,
- NFS4CLNT_RECLAIM_NOGRACE = 4,
- NFS4CLNT_DELEGRETURN = 5,
- NFS4CLNT_SESSION_RESET = 6,
- NFS4CLNT_LEASE_CONFIRM = 7,
- NFS4CLNT_SERVER_SCOPE_MISMATCH = 8,
- NFS4CLNT_PURGE_STATE = 9,
- NFS4CLNT_BIND_CONN_TO_SESSION = 10,
- NFS4CLNT_MOVED = 11,
- NFS4CLNT_LEASE_MOVED = 12,
- NFS4CLNT_DELEGATION_EXPIRED = 13,
- NFS4CLNT_RUN_MANAGER = 14,
- NFS4CLNT_DELEGRETURN_RUNNING = 15,
-};
-
-enum {
- NFS_OWNER_RECLAIM_REBOOT = 0,
- NFS_OWNER_RECLAIM_NOGRACE = 1,
-};
-
-enum {
- LK_STATE_IN_USE = 0,
- NFS_DELEGATED_STATE = 1,
- NFS_OPEN_STATE = 2,
- NFS_O_RDONLY_STATE = 3,
- NFS_O_WRONLY_STATE = 4,
- NFS_O_RDWR_STATE = 5,
- NFS_STATE_RECLAIM_REBOOT = 6,
- NFS_STATE_RECLAIM_NOGRACE = 7,
- NFS_STATE_POSIX_LOCKS = 8,
- NFS_STATE_RECOVERY_FAILED = 9,
- NFS_STATE_MAY_NOTIFY_LOCK = 10,
- NFS_STATE_CHANGE_WAIT = 11,
- NFS_CLNT_DST_SSC_COPY_STATE = 12,
- NFS_CLNT_SRC_SSC_COPY_STATE = 13,
- NFS_SRV_SSC_COPY_STATE = 14,
-};
-
-struct nfs4_exception {
- struct nfs4_state *state;
- struct inode *inode;
- nfs4_stateid *stateid;
- long int timeout;
- unsigned char delay: 1;
- unsigned char recovering: 1;
- unsigned char retry: 1;
- bool interruptible;
-};
-
-struct nfs4_opendata {
- struct kref kref;
- struct nfs_openargs o_arg;
- struct nfs_openres o_res;
- struct nfs_open_confirmargs c_arg;
- struct nfs_open_confirmres c_res;
- struct nfs4_string owner_name;
- struct nfs4_string group_name;
- struct nfs4_label *a_label;
- struct nfs_fattr f_attr;
- struct nfs4_label *f_label;
- struct dentry *dir;
- struct dentry *dentry;
- struct nfs4_state_owner *owner;
- struct nfs4_state *state;
- struct iattr attrs;
- struct nfs4_layoutget *lgp;
- long unsigned int timestamp;
- bool rpc_done;
- bool file_created;
- bool is_recover;
- bool cancelled;
- int rpc_status;
-};
-
-enum {
- NFS_DELEGATION_NEED_RECLAIM = 0,
- NFS_DELEGATION_RETURN = 1,
- NFS_DELEGATION_RETURN_IF_CLOSED = 2,
- NFS_DELEGATION_REFERENCED = 3,
- NFS_DELEGATION_RETURNING = 4,
- NFS_DELEGATION_REVOKED = 5,
- NFS_DELEGATION_TEST_EXPIRED = 6,
- NFS_DELEGATION_INODE_FREEING = 7,
-};
-
-enum nfs4_slot_tbl_state {
- NFS4_SLOT_TBL_DRAINING = 0,
-};
-
-struct nfs4_call_sync_data {
- const struct nfs_server *seq_server;
- struct nfs4_sequence_args *seq_args;
- struct nfs4_sequence_res *seq_res;
-};
-
-struct nfs4_open_createattrs {
- struct nfs4_label *label;
- struct iattr *sattr;
- const __u32 verf[2];
-};
-
-struct nfs4_closedata {
- struct inode *inode;
- struct nfs4_state *state;
- struct nfs_closeargs arg;
- struct nfs_closeres res;
- struct {
- struct nfs4_layoutreturn_args arg;
- struct nfs4_layoutreturn_res res;
- struct nfs4_xdr_opaque_data ld_private;
- u32 roc_barrier;
- bool roc;
- } lr;
- struct nfs_fattr fattr;
- long unsigned int timestamp;
-};
-
-struct nfs4_createdata {
- struct rpc_message msg;
- struct nfs4_create_arg arg;
- struct nfs4_create_res res;
- struct nfs_fh fh;
- struct nfs_fattr fattr;
- struct nfs4_label *label;
-};
-
-struct nfs4_renewdata {
- struct nfs_client *client;
- long unsigned int timestamp;
-};
-
-struct nfs4_delegreturndata {
- struct nfs4_delegreturnargs args;
- struct nfs4_delegreturnres res;
- struct nfs_fh fh;
- nfs4_stateid stateid;
- long unsigned int timestamp;
- struct {
- struct nfs4_layoutreturn_args arg;
- struct nfs4_layoutreturn_res res;
- struct nfs4_xdr_opaque_data ld_private;
- u32 roc_barrier;
- bool roc;
- } lr;
- struct nfs_fattr fattr;
- int rpc_status;
- struct inode *inode;
-};
-
-struct nfs4_unlockdata {
- struct nfs_locku_args arg;
- struct nfs_locku_res res;
- struct nfs4_lock_state *lsp;
- struct nfs_open_context *ctx;
- struct nfs_lock_context *l_ctx;
- struct file_lock fl;
- struct nfs_server *server;
- long unsigned int timestamp;
-};
-
-struct nfs4_lockdata {
- struct nfs_lock_args arg;
- struct nfs_lock_res res;
- struct nfs4_lock_state *lsp;
- struct nfs_open_context *ctx;
- struct file_lock fl;
- long unsigned int timestamp;
- int rpc_status;
- int cancelled;
- struct nfs_server *server;
-};
-
-struct nfs_release_lockowner_data {
- struct nfs4_lock_state *lsp;
- struct nfs_server *server;
- struct nfs_release_lockowner_args args;
- struct nfs_release_lockowner_res res;
- long unsigned int timestamp;
-};
-
-struct nfs4_get_lease_time_data {
- struct nfs4_get_lease_time_args *args;
- struct nfs4_get_lease_time_res *res;
- struct nfs_client *clp;
-};
-
-enum opentype4 {
- NFS4_OPEN_NOCREATE = 0,
- NFS4_OPEN_CREATE = 1,
-};
-
-enum limit_by4 {
- NFS4_LIMIT_SIZE = 1,
- NFS4_LIMIT_BLOCKS = 2,
-};
-
-enum open_delegation_type4 {
- NFS4_OPEN_DELEGATE_NONE = 0,
- NFS4_OPEN_DELEGATE_READ = 1,
- NFS4_OPEN_DELEGATE_WRITE = 2,
- NFS4_OPEN_DELEGATE_NONE_EXT = 3,
-};
-
-enum why_no_delegation4 {
- WND4_NOT_WANTED = 0,
- WND4_CONTENTION = 1,
- WND4_RESOURCE = 2,
- WND4_NOT_SUPP_FTYPE = 3,
- WND4_WRITE_DELEG_NOT_SUPP_FTYPE = 4,
- WND4_NOT_SUPP_UPGRADE = 5,
- WND4_NOT_SUPP_DOWNGRADE = 6,
- WND4_CANCELLED = 7,
- WND4_IS_DIR = 8,
-};
-
-enum lock_type4 {
- NFS4_UNLOCK_LT = 0,
- NFS4_READ_LT = 1,
- NFS4_WRITE_LT = 2,
- NFS4_READW_LT = 3,
- NFS4_WRITEW_LT = 4,
-};
-
-struct compound_hdr {
- int32_t status;
- uint32_t nops;
- __be32 *nops_p;
- uint32_t taglen;
- char *tag;
- uint32_t replen;
- u32 minorversion;
-};
-
-struct nfs_referral_count {
- struct list_head list;
- const struct task_struct *task;
- unsigned int referral_count;
-};
-
-struct rpc_pipe_dir_object_ops;
-
-struct rpc_pipe_dir_object {
- struct list_head pdo_head;
- const struct rpc_pipe_dir_object_ops *pdo_ops;
- void *pdo_data;
-};
-
-struct rpc_pipe_dir_object_ops {
- int (*create)(struct dentry *, struct rpc_pipe_dir_object *);
- void (*destroy)(struct dentry *, struct rpc_pipe_dir_object *);
-};
-
-struct rpc_inode {
- struct inode vfs_inode;
- void *private;
- struct rpc_pipe *pipe;
- wait_queue_head_t waitq;
-};
-
-struct idmap_legacy_upcalldata;
-
-struct idmap {
- struct rpc_pipe_dir_object idmap_pdo;
- struct rpc_pipe *idmap_pipe;
- struct idmap_legacy_upcalldata *idmap_upcall_data;
- struct mutex idmap_mutex;
- const struct cred *cred;
-};
-
-struct user_key_payload {
- struct callback_head rcu;
- short unsigned int datalen;
- long: 48;
- char data[0];
-};
-
-struct request_key_auth {
- struct callback_head rcu;
- struct key *target_key;
- struct key *dest_keyring;
- const struct cred *cred;
- void *callout_info;
- size_t callout_len;
- pid_t pid;
- char op[8];
-};
-
-struct idmap_msg {
- __u8 im_type;
- __u8 im_conv;
- char im_name[128];
- __u32 im_id;
- __u8 im_status;
-};
-
-struct idmap_legacy_upcalldata {
- struct rpc_pipe_msg pipe_msg;
- struct idmap_msg idmap_msg;
- struct key *authkey;
- struct idmap *idmap;
-};
-
-enum {
- Opt_find_uid = 0,
- Opt_find_gid = 1,
- Opt_find_user = 2,
- Opt_find_group = 3,
- Opt_find_err = 4,
-};
-
-enum nfs4_callback_procnum {
- CB_NULL = 0,
- CB_COMPOUND = 1,
-};
-
-struct nfs_callback_data {
- unsigned int users;
- struct svc_serv *serv;
-};
-
-enum rpc_accept_stat {
- RPC_SUCCESS = 0,
- RPC_PROG_UNAVAIL = 1,
- RPC_PROG_MISMATCH = 2,
- RPC_PROC_UNAVAIL = 3,
- RPC_GARBAGE_ARGS = 4,
- RPC_SYSTEM_ERR = 5,
- RPC_DROP_REPLY = 60000,
-};
-
-enum rpc_auth_stat {
- RPC_AUTH_OK = 0,
- RPC_AUTH_BADCRED = 1,
- RPC_AUTH_REJECTEDCRED = 2,
- RPC_AUTH_BADVERF = 3,
- RPC_AUTH_REJECTEDVERF = 4,
- RPC_AUTH_TOOWEAK = 5,
- RPCSEC_GSS_CREDPROBLEM = 13,
- RPCSEC_GSS_CTXPROBLEM = 14,
-};
-
-enum nfs4_callback_opnum {
- OP_CB_GETATTR = 3,
- OP_CB_RECALL = 4,
- OP_CB_LAYOUTRECALL = 5,
- OP_CB_NOTIFY = 6,
- OP_CB_PUSH_DELEG = 7,
- OP_CB_RECALL_ANY = 8,
- OP_CB_RECALLABLE_OBJ_AVAIL = 9,
- OP_CB_RECALL_SLOT = 10,
- OP_CB_SEQUENCE = 11,
- OP_CB_WANTS_CANCELLED = 12,
- OP_CB_NOTIFY_LOCK = 13,
- OP_CB_NOTIFY_DEVICEID = 14,
- OP_CB_OFFLOAD = 15,
- OP_CB_ILLEGAL = 10044,
-};
-
-struct cb_process_state {
- __be32 drc_status;
- struct nfs_client *clp;
- struct nfs4_slot *slot;
- u32 minorversion;
- struct net *net;
-};
-
-struct cb_compound_hdr_arg {
- unsigned int taglen;
- const char *tag;
- unsigned int minorversion;
- unsigned int cb_ident;
- unsigned int nops;
-};
-
-struct cb_compound_hdr_res {
- __be32 *status;
- unsigned int taglen;
- const char *tag;
- __be32 *nops;
-};
-
-struct cb_getattrargs {
- struct nfs_fh fh;
- uint32_t bitmap[2];
-};
-
-struct cb_getattrres {
- __be32 status;
- uint32_t bitmap[2];
- uint64_t size;
- uint64_t change_attr;
- struct timespec64 ctime;
- struct timespec64 mtime;
-};
-
-struct cb_recallargs {
- struct nfs_fh fh;
- nfs4_stateid stateid;
- uint32_t truncate;
-};
-
-struct callback_op {
- __be32 (*process_op)(void *, void *, struct cb_process_state *);
- __be32 (*decode_args)(struct svc_rqst *, struct xdr_stream *, void *);
- __be32 (*encode_res)(struct svc_rqst *, struct xdr_stream *, const void *);
- long int res_maxsize;
-};
-
-struct xprt_create {
- int ident;
- struct net *net;
- struct sockaddr *srcaddr;
- struct sockaddr *dstaddr;
- size_t addrlen;
- const char *servername;
- struct svc_xprt *bc_xprt;
- struct rpc_xprt_switch *bc_xps;
- unsigned int flags;
-};
-
-struct trace_event_raw_nfs4_clientid_event {
- struct trace_entry ent;
- u32 __data_loc_dstaddr;
- long unsigned int error;
- char __data[0];
-};
-
-struct trace_event_raw_nfs4_setup_sequence {
- struct trace_entry ent;
- unsigned int session;
- unsigned int slot_nr;
- unsigned int seq_nr;
- unsigned int highest_used_slotid;
- char __data[0];
-};
-
-struct trace_event_raw_nfs4_state_mgr {
- struct trace_entry ent;
- long unsigned int state;
- u32 __data_loc_hostname;
- char __data[0];
-};
-
-struct trace_event_raw_nfs4_state_mgr_failed {
- struct trace_entry ent;
- long unsigned int error;
- long unsigned int state;
- u32 __data_loc_hostname;
- u32 __data_loc_section;
- char __data[0];
-};
-
-struct trace_event_raw_nfs4_xdr_status {
- struct trace_entry ent;
- unsigned int task_id;
- unsigned int client_id;
- u32 xid;
- u32 op;
- long unsigned int error;
- char __data[0];
-};
-
-struct trace_event_raw_nfs4_open_event {
- struct trace_entry ent;
- long unsigned int error;
- unsigned int flags;
- unsigned int fmode;
- dev_t dev;
- u32 fhandle;
- u64 fileid;
- u64 dir;
- u32 __data_loc_name;
- int stateid_seq;
- u32 stateid_hash;
- int openstateid_seq;
- u32 openstateid_hash;
- char __data[0];
-};
-
-struct trace_event_raw_nfs4_cached_open {
- struct trace_entry ent;
- dev_t dev;
- u32 fhandle;
- u64 fileid;
- unsigned int fmode;
- int stateid_seq;
- u32 stateid_hash;
- char __data[0];
-};
-
-struct trace_event_raw_nfs4_close {
- struct trace_entry ent;
- dev_t dev;
- u32 fhandle;
- u64 fileid;
- unsigned int fmode;
- long unsigned int error;
- int stateid_seq;
- u32 stateid_hash;
- char __data[0];
-};
-
-struct trace_event_raw_nfs4_lock_event {
- struct trace_entry ent;
- long unsigned int error;
- int cmd;
- char type;
- loff_t start;
- loff_t end;
- dev_t dev;
- u32 fhandle;
- u64 fileid;
- int stateid_seq;
- u32 stateid_hash;
- char __data[0];
-};
-
-struct trace_event_raw_nfs4_set_lock {
- struct trace_entry ent;
- long unsigned int error;
- int cmd;
- char type;
- loff_t start;
- loff_t end;
- dev_t dev;
- u32 fhandle;
- u64 fileid;
- int stateid_seq;
- u32 stateid_hash;
- int lockstateid_seq;
- u32 lockstateid_hash;
- char __data[0];
-};
-
-struct trace_event_raw_nfs4_state_lock_reclaim {
- struct trace_entry ent;
- dev_t dev;
- u32 fhandle;
- u64 fileid;
- long unsigned int state_flags;
- long unsigned int lock_flags;
- int stateid_seq;
- u32 stateid_hash;
- char __data[0];
-};
-
-struct trace_event_raw_nfs4_set_delegation_event {
- struct trace_entry ent;
- dev_t dev;
- u32 fhandle;
- u64 fileid;
- unsigned int fmode;
- char __data[0];
-};
-
-struct trace_event_raw_nfs4_delegreturn_exit {
- struct trace_entry ent;
- dev_t dev;
- u32 fhandle;
- long unsigned int error;
- int stateid_seq;
- u32 stateid_hash;
- char __data[0];
-};
-
-struct trace_event_raw_nfs4_lookup_event {
- struct trace_entry ent;
- dev_t dev;
- long unsigned int error;
- u64 dir;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_raw_nfs4_lookupp {
- struct trace_entry ent;
- dev_t dev;
- u64 ino;
- long unsigned int error;
- char __data[0];
-};
-
-struct trace_event_raw_nfs4_rename {
- struct trace_entry ent;
- dev_t dev;
- long unsigned int error;
- u64 olddir;
- u32 __data_loc_oldname;
- u64 newdir;
- u32 __data_loc_newname;
- char __data[0];
-};
-
-struct trace_event_raw_nfs4_inode_event {
- struct trace_entry ent;
- dev_t dev;
- u32 fhandle;
- u64 fileid;
- long unsigned int error;
- char __data[0];
-};
-
-struct trace_event_raw_nfs4_inode_stateid_event {
- struct trace_entry ent;
- dev_t dev;
- u32 fhandle;
- u64 fileid;
- long unsigned int error;
- int stateid_seq;
- u32 stateid_hash;
- char __data[0];
-};
-
-struct trace_event_raw_nfs4_getattr_event {
- struct trace_entry ent;
- dev_t dev;
- u32 fhandle;
- u64 fileid;
- unsigned int valid;
- long unsigned int error;
- char __data[0];
-};
-
-struct trace_event_raw_nfs4_inode_callback_event {
- struct trace_entry ent;
- long unsigned int error;
- dev_t dev;
- u32 fhandle;
- u64 fileid;
- u32 __data_loc_dstaddr;
- char __data[0];
-};
-
-struct trace_event_raw_nfs4_inode_stateid_callback_event {
- struct trace_entry ent;
- long unsigned int error;
- dev_t dev;
- u32 fhandle;
- u64 fileid;
- u32 __data_loc_dstaddr;
- int stateid_seq;
- u32 stateid_hash;
- char __data[0];
-};
-
-struct trace_event_raw_nfs4_idmap_event {
- struct trace_entry ent;
- long unsigned int error;
- u32 id;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_raw_nfs4_read_event {
- struct trace_entry ent;
- dev_t dev;
- u32 fhandle;
- u64 fileid;
- loff_t offset;
- size_t count;
- long unsigned int error;
- int stateid_seq;
- u32 stateid_hash;
- char __data[0];
-};
-
-struct trace_event_raw_nfs4_write_event {
- struct trace_entry ent;
- dev_t dev;
- u32 fhandle;
- u64 fileid;
- loff_t offset;
- size_t count;
- long unsigned int error;
- int stateid_seq;
- u32 stateid_hash;
- char __data[0];
-};
-
-struct trace_event_raw_nfs4_commit_event {
- struct trace_entry ent;
- dev_t dev;
- u32 fhandle;
- u64 fileid;
- loff_t offset;
- size_t count;
- long unsigned int error;
- char __data[0];
-};
-
-struct trace_event_data_offsets_nfs4_clientid_event {
- u32 dstaddr;
-};
-
-struct trace_event_data_offsets_nfs4_setup_sequence {};
-
-struct trace_event_data_offsets_nfs4_state_mgr {
- u32 hostname;
-};
-
-struct trace_event_data_offsets_nfs4_state_mgr_failed {
- u32 hostname;
- u32 section;
-};
-
-struct trace_event_data_offsets_nfs4_xdr_status {};
-
-struct trace_event_data_offsets_nfs4_open_event {
- u32 name;
-};
-
-struct trace_event_data_offsets_nfs4_cached_open {};
-
-struct trace_event_data_offsets_nfs4_close {};
-
-struct trace_event_data_offsets_nfs4_lock_event {};
-
-struct trace_event_data_offsets_nfs4_set_lock {};
-
-struct trace_event_data_offsets_nfs4_state_lock_reclaim {};
-
-struct trace_event_data_offsets_nfs4_set_delegation_event {};
-
-struct trace_event_data_offsets_nfs4_delegreturn_exit {};
-
-struct trace_event_data_offsets_nfs4_lookup_event {
- u32 name;
-};
-
-struct trace_event_data_offsets_nfs4_lookupp {};
-
-struct trace_event_data_offsets_nfs4_rename {
- u32 oldname;
- u32 newname;
-};
-
-struct trace_event_data_offsets_nfs4_inode_event {};
-
-struct trace_event_data_offsets_nfs4_inode_stateid_event {};
-
-struct trace_event_data_offsets_nfs4_getattr_event {};
-
-struct trace_event_data_offsets_nfs4_inode_callback_event {
- u32 dstaddr;
-};
-
-struct trace_event_data_offsets_nfs4_inode_stateid_callback_event {
- u32 dstaddr;
-};
-
-struct trace_event_data_offsets_nfs4_idmap_event {
- u32 name;
-};
-
-struct trace_event_data_offsets_nfs4_read_event {};
-
-struct trace_event_data_offsets_nfs4_write_event {};
-
-struct trace_event_data_offsets_nfs4_commit_event {};
-
-typedef void (*btf_trace_nfs4_setclientid)(void *, const struct nfs_client *, int);
-
-typedef void (*btf_trace_nfs4_setclientid_confirm)(void *, const struct nfs_client *, int);
-
-typedef void (*btf_trace_nfs4_renew)(void *, const struct nfs_client *, int);
-
-typedef void (*btf_trace_nfs4_renew_async)(void *, const struct nfs_client *, int);
-
-typedef void (*btf_trace_nfs4_setup_sequence)(void *, const struct nfs4_session *, const struct nfs4_sequence_args *);
-
-typedef void (*btf_trace_nfs4_state_mgr)(void *, const struct nfs_client *);
-
-typedef void (*btf_trace_nfs4_state_mgr_failed)(void *, const struct nfs_client *, const char *, int);
-
-typedef void (*btf_trace_nfs4_xdr_status)(void *, const struct xdr_stream *, u32, int);
-
-typedef void (*btf_trace_nfs4_open_reclaim)(void *, const struct nfs_open_context *, int, int);
-
-typedef void (*btf_trace_nfs4_open_expired)(void *, const struct nfs_open_context *, int, int);
-
-typedef void (*btf_trace_nfs4_open_file)(void *, const struct nfs_open_context *, int, int);
-
-typedef void (*btf_trace_nfs4_cached_open)(void *, const struct nfs4_state *);
-
-typedef void (*btf_trace_nfs4_close)(void *, const struct nfs4_state *, const struct nfs_closeargs *, const struct nfs_closeres *, int);
-
-typedef void (*btf_trace_nfs4_get_lock)(void *, const struct file_lock *, const struct nfs4_state *, int, int);
-
-typedef void (*btf_trace_nfs4_unlock)(void *, const struct file_lock *, const struct nfs4_state *, int, int);
-
-typedef void (*btf_trace_nfs4_set_lock)(void *, const struct file_lock *, const struct nfs4_state *, const nfs4_stateid *, int, int);
-
-typedef void (*btf_trace_nfs4_state_lock_reclaim)(void *, const struct nfs4_state *, const struct nfs4_lock_state *);
-
-typedef void (*btf_trace_nfs4_set_delegation)(void *, const struct inode *, fmode_t);
-
-typedef void (*btf_trace_nfs4_reclaim_delegation)(void *, const struct inode *, fmode_t);
-
-typedef void (*btf_trace_nfs4_delegreturn_exit)(void *, const struct nfs4_delegreturnargs *, const struct nfs4_delegreturnres *, int);
-
-typedef void (*btf_trace_nfs4_lookup)(void *, const struct inode *, const struct qstr *, int);
-
-typedef void (*btf_trace_nfs4_symlink)(void *, const struct inode *, const struct qstr *, int);
-
-typedef void (*btf_trace_nfs4_mkdir)(void *, const struct inode *, const struct qstr *, int);
-
-typedef void (*btf_trace_nfs4_mknod)(void *, const struct inode *, const struct qstr *, int);
-
-typedef void (*btf_trace_nfs4_remove)(void *, const struct inode *, const struct qstr *, int);
-
-typedef void (*btf_trace_nfs4_get_fs_locations)(void *, const struct inode *, const struct qstr *, int);
-
-typedef void (*btf_trace_nfs4_secinfo)(void *, const struct inode *, const struct qstr *, int);
-
-typedef void (*btf_trace_nfs4_lookupp)(void *, const struct inode *, int);
-
-typedef void (*btf_trace_nfs4_rename)(void *, const struct inode *, const struct qstr *, const struct inode *, const struct qstr *, int);
-
-typedef void (*btf_trace_nfs4_access)(void *, const struct inode *, int);
-
-typedef void (*btf_trace_nfs4_readlink)(void *, const struct inode *, int);
-
-typedef void (*btf_trace_nfs4_readdir)(void *, const struct inode *, int);
-
-typedef void (*btf_trace_nfs4_get_acl)(void *, const struct inode *, int);
-
-typedef void (*btf_trace_nfs4_set_acl)(void *, const struct inode *, int);
-
-typedef void (*btf_trace_nfs4_setattr)(void *, const struct inode *, const nfs4_stateid *, int);
-
-typedef void (*btf_trace_nfs4_delegreturn)(void *, const struct inode *, const nfs4_stateid *, int);
-
-typedef void (*btf_trace_nfs4_open_stateid_update)(void *, const struct inode *, const nfs4_stateid *, int);
-
-typedef void (*btf_trace_nfs4_open_stateid_update_wait)(void *, const struct inode *, const nfs4_stateid *, int);
-
-typedef void (*btf_trace_nfs4_getattr)(void *, const struct nfs_server *, const struct nfs_fh *, const struct nfs_fattr *, int);
-
-typedef void (*btf_trace_nfs4_lookup_root)(void *, const struct nfs_server *, const struct nfs_fh *, const struct nfs_fattr *, int);
-
-typedef void (*btf_trace_nfs4_fsinfo)(void *, const struct nfs_server *, const struct nfs_fh *, const struct nfs_fattr *, int);
-
-typedef void (*btf_trace_nfs4_cb_getattr)(void *, const struct nfs_client *, const struct nfs_fh *, const struct inode *, int);
-
-typedef void (*btf_trace_nfs4_cb_recall)(void *, const struct nfs_client *, const struct nfs_fh *, const struct inode *, const nfs4_stateid *, int);
-
-typedef void (*btf_trace_nfs4_cb_layoutrecall_file)(void *, const struct nfs_client *, const struct nfs_fh *, const struct inode *, const nfs4_stateid *, int);
-
-typedef void (*btf_trace_nfs4_map_name_to_uid)(void *, const char *, int, u32, int);
-
-typedef void (*btf_trace_nfs4_map_group_to_gid)(void *, const char *, int, u32, int);
-
-typedef void (*btf_trace_nfs4_map_uid_to_name)(void *, const char *, int, u32, int);
-
-typedef void (*btf_trace_nfs4_map_gid_to_group)(void *, const char *, int, u32, int);
-
-typedef void (*btf_trace_nfs4_read)(void *, const struct nfs_pgio_header *, int);
-
-typedef void (*btf_trace_nfs4_write)(void *, const struct nfs_pgio_header *, int);
-
-typedef void (*btf_trace_nfs4_commit)(void *, const struct nfs_commit_data *, int);
-
-struct getdents_callback___2 {
- struct dir_context ctx;
- char *name;
- u64 ino;
- int found;
- int sequence;
-};
-
-struct nlm_lockowner {
- struct list_head list;
- refcount_t count;
- struct nlm_host *host;
- fl_owner_t owner;
- uint32_t pid;
-};
-
-struct nsm_handle;
-
-struct nlm_host {
- struct hlist_node h_hash;
- struct __kernel_sockaddr_storage h_addr;
- size_t h_addrlen;
- struct __kernel_sockaddr_storage h_srcaddr;
- size_t h_srcaddrlen;
- struct rpc_clnt *h_rpcclnt;
- char *h_name;
- u32 h_version;
- short unsigned int h_proto;
- short unsigned int h_reclaiming: 1;
- short unsigned int h_server: 1;
- short unsigned int h_noresvport: 1;
- short unsigned int h_inuse: 1;
- wait_queue_head_t h_gracewait;
- struct rw_semaphore h_rwsem;
- u32 h_state;
- u32 h_nsmstate;
- u32 h_pidcount;
- refcount_t h_count;
- struct mutex h_mutex;
- long unsigned int h_nextrebind;
- long unsigned int h_expires;
- struct list_head h_lockowners;
- spinlock_t h_lock;
- struct list_head h_granted;
- struct list_head h_reclaim;
- struct nsm_handle *h_nsmhandle;
- char *h_addrbuf;
- struct net *net;
- const struct cred *h_cred;
- char nodename[65];
- const struct nlmclnt_operations *h_nlmclnt_ops;
-};
-
-enum {
- NLM_LCK_GRANTED = 0,
- NLM_LCK_DENIED = 1,
- NLM_LCK_DENIED_NOLOCKS = 2,
- NLM_LCK_BLOCKED = 3,
- NLM_LCK_DENIED_GRACE_PERIOD = 4,
- NLM_DEADLCK = 5,
- NLM_ROFS = 6,
- NLM_STALE_FH = 7,
- NLM_FBIG = 8,
- NLM_FAILED = 9,
-};
-
-struct nsm_private {
- unsigned char data[16];
-};
-
-struct nlm_lock {
- char *caller;
- unsigned int len;
- struct nfs_fh fh;
- struct xdr_netobj oh;
- u32 svid;
- struct file_lock fl;
-};
-
-struct nlm_cookie {
- unsigned char data[32];
- unsigned int len;
-};
-
-struct nlm_args {
- struct nlm_cookie cookie;
- struct nlm_lock lock;
- u32 block;
- u32 reclaim;
- u32 state;
- u32 monitor;
- u32 fsm_access;
- u32 fsm_mode;
-};
-
-struct nlm_res {
- struct nlm_cookie cookie;
- __be32 status;
- struct nlm_lock lock;
-};
-
-struct nsm_handle {
- struct list_head sm_link;
- refcount_t sm_count;
- char *sm_mon_name;
- char *sm_name;
- struct __kernel_sockaddr_storage sm_addr;
- size_t sm_addrlen;
- unsigned int sm_monitored: 1;
- unsigned int sm_sticky: 1;
- struct nsm_private sm_priv;
- char sm_addrbuf[51];
-};
-
-struct nlm_block;
-
-struct nlm_rqst {
- refcount_t a_count;
- unsigned int a_flags;
- struct nlm_host *a_host;
- struct nlm_args a_args;
- struct nlm_res a_res;
- struct nlm_block *a_block;
- unsigned int a_retries;
- u8 a_owner[74];
- void *a_callback_data;
-};
-
-struct nlm_file;
-
-struct nlm_block {
- struct kref b_count;
- struct list_head b_list;
- struct list_head b_flist;
- struct nlm_rqst *b_call;
- struct svc_serv *b_daemon;
- struct nlm_host *b_host;
- long unsigned int b_when;
- unsigned int b_id;
- unsigned char b_granted;
- struct nlm_file *b_file;
- struct cache_req *b_cache_req;
- struct cache_deferred_req *b_deferred_req;
- unsigned int b_flags;
-};
-
-struct nlm_share;
-
-struct nlm_file {
- struct hlist_node f_list;
- struct nfs_fh f_handle;
- struct file *f_file;
- struct nlm_share *f_shares;
- struct list_head f_blocks;
- unsigned int f_locks;
- unsigned int f_count;
- struct mutex f_mutex;
-};
-
-struct nlm_wait {
- struct list_head b_list;
- wait_queue_head_t b_wait;
- struct nlm_host *b_host;
- struct file_lock *b_lock;
- short unsigned int b_reclaim;
- __be32 b_status;
-};
-
-struct nlm_wait___2;
-
-struct nlm_reboot {
- char *mon;
- unsigned int len;
- u32 state;
- struct nsm_private priv;
-};
-
-struct lockd_net {
- unsigned int nlmsvc_users;
- long unsigned int next_gc;
- long unsigned int nrhosts;
- struct delayed_work grace_period_end;
- struct lock_manager lockd_manager;
- struct list_head nsm_handles;
-};
-
-struct nlm_lookup_host_info {
- const int server;
- const struct sockaddr *sap;
- const size_t salen;
- const short unsigned int protocol;
- const u32 version;
- const char *hostname;
- const size_t hostname_len;
- const int noresvport;
- struct net *net;
- const struct cred *cred;
-};
-
-struct ipv4_devconf {
- void *sysctl;
- int data[32];
- long unsigned int state[1];
-};
-
-struct in_ifaddr;
-
-struct ip_mc_list;
-
-struct in_device {
- struct net_device *dev;
- refcount_t refcnt;
- int dead;
- struct in_ifaddr *ifa_list;
- struct ip_mc_list *mc_list;
- struct ip_mc_list **mc_hash;
- int mc_count;
- spinlock_t mc_tomb_lock;
- struct ip_mc_list *mc_tomb;
- long unsigned int mr_v1_seen;
- long unsigned int mr_v2_seen;
- long unsigned int mr_maxdelay;
- long unsigned int mr_qi;
- long unsigned int mr_qri;
- unsigned char mr_qrv;
- unsigned char mr_gq_running;
- unsigned char mr_ifc_count;
- struct timer_list mr_gq_timer;
- struct timer_list mr_ifc_timer;
- struct neigh_parms *arp_parms;
- struct ipv4_devconf cnf;
- struct callback_head callback_head;
-};
-
-struct in_ifaddr {
- struct hlist_node hash;
- struct in_ifaddr *ifa_next;
- struct in_device *ifa_dev;
- struct callback_head callback_head;
- __be32 ifa_local;
- __be32 ifa_address;
- __be32 ifa_mask;
- __u32 ifa_rt_priority;
- __be32 ifa_broadcast;
- unsigned char ifa_scope;
- unsigned char ifa_prefixlen;
- __u32 ifa_flags;
- char ifa_label[16];
- __u32 ifa_valid_lft;
- __u32 ifa_preferred_lft;
- long unsigned int ifa_cstamp;
- long unsigned int ifa_tstamp;
-};
-
-struct inet6_ifaddr {
- struct in6_addr addr;
- __u32 prefix_len;
- __u32 rt_priority;
- __u32 valid_lft;
- __u32 prefered_lft;
- refcount_t refcnt;
- spinlock_t lock;
- int state;
- __u32 flags;
- __u8 dad_probes;
- __u8 stable_privacy_retry;
- __u16 scope;
- __u64 dad_nonce;
- long unsigned int cstamp;
- long unsigned int tstamp;
- struct delayed_work dad_work;
- struct inet6_dev *idev;
- struct fib6_info *rt;
- struct hlist_node addr_lst;
- struct list_head if_list;
- struct list_head tmp_list;
- struct inet6_ifaddr *ifpub;
- int regen_count;
- bool tokenized;
- struct callback_head rcu;
- struct in6_addr peer_addr;
-};
-
-typedef int (*nlm_host_match_fn_t)(void *, struct nlm_host *);
-
-struct nlm_share {
- struct nlm_share *s_next;
- struct nlm_host *s_host;
- struct nlm_file *s_file;
- struct xdr_netobj s_owner;
- u32 s_access;
- u32 s_mode;
-};
-
-struct rpc_version___2;
-
-struct rpc_program___2;
-
-enum {
- NSMPROC_NULL = 0,
- NSMPROC_STAT = 1,
- NSMPROC_MON = 2,
- NSMPROC_UNMON = 3,
- NSMPROC_UNMON_ALL = 4,
- NSMPROC_SIMU_CRASH = 5,
- NSMPROC_NOTIFY = 6,
-};
-
-struct nsm_args {
- struct nsm_private *priv;
- u32 prog;
- u32 vers;
- u32 proc;
- char *mon_name;
- const char *nodename;
-};
-
-struct nsm_res {
- u32 status;
- u32 state;
-};
-
-typedef u32 unicode_t;
-
-struct utf8_table {
- int cmask;
- int cval;
- int shift;
- long int lmask;
- long int lval;
-};
-
-typedef unsigned int autofs_wqt_t;
-
-struct autofs_sb_info;
-
-struct autofs_info {
- struct dentry *dentry;
- struct inode *inode;
- int flags;
- struct completion expire_complete;
- struct list_head active;
- struct list_head expiring;
- struct autofs_sb_info *sbi;
- long unsigned int last_used;
- int count;
- kuid_t uid;
- kgid_t gid;
- struct callback_head rcu;
-};
-
-struct autofs_wait_queue;
-
-struct autofs_sb_info {
- u32 magic;
- int pipefd;
- struct file *pipe;
- struct pid *oz_pgrp;
- int version;
- int sub_version;
- int min_proto;
- int max_proto;
- unsigned int flags;
- long unsigned int exp_timeout;
- unsigned int type;
- struct super_block *sb;
- struct mutex wq_mutex;
- struct mutex pipe_mutex;
- spinlock_t fs_lock;
- struct autofs_wait_queue *queues;
- spinlock_t lookup_lock;
- struct list_head active_list;
- struct list_head expiring_list;
- struct callback_head rcu;
-};
-
-struct autofs_wait_queue {
- wait_queue_head_t queue;
- struct autofs_wait_queue *next;
- autofs_wqt_t wait_queue_token;
- struct qstr name;
- u32 dev;
- u64 ino;
- kuid_t uid;
- kgid_t gid;
- pid_t pid;
- pid_t tgid;
- int status;
- unsigned int wait_ctr;
-};
-
-enum {
- Opt_err___6 = 0,
- Opt_fd = 1,
- Opt_uid___6 = 2,
- Opt_gid___7 = 3,
- Opt_pgrp = 4,
- Opt_minproto = 5,
- Opt_maxproto = 6,
- Opt_indirect = 7,
- Opt_direct = 8,
- Opt_offset = 9,
- Opt_strictexpire = 10,
- Opt_ignore___2 = 11,
-};
-
-enum {
- AUTOFS_IOC_READY_CMD = 96,
- AUTOFS_IOC_FAIL_CMD = 97,
- AUTOFS_IOC_CATATONIC_CMD = 98,
- AUTOFS_IOC_PROTOVER_CMD = 99,
- AUTOFS_IOC_SETTIMEOUT_CMD = 100,
- AUTOFS_IOC_EXPIRE_CMD = 101,
-};
-
-enum autofs_notify {
- NFY_NONE = 0,
- NFY_MOUNT = 1,
- NFY_EXPIRE = 2,
-};
-
-enum {
- AUTOFS_IOC_EXPIRE_MULTI_CMD = 102,
- AUTOFS_IOC_PROTOSUBVER_CMD = 103,
- AUTOFS_IOC_ASKUMOUNT_CMD = 112,
-};
-
-struct autofs_packet_hdr {
- int proto_version;
- int type;
-};
-
-struct autofs_packet_missing {
- struct autofs_packet_hdr hdr;
- autofs_wqt_t wait_queue_token;
- int len;
- char name[256];
-};
-
-struct autofs_packet_expire {
- struct autofs_packet_hdr hdr;
- int len;
- char name[256];
-};
-
-struct autofs_packet_expire_multi {
- struct autofs_packet_hdr hdr;
- autofs_wqt_t wait_queue_token;
- int len;
- char name[256];
-};
-
-union autofs_packet_union {
- struct autofs_packet_hdr hdr;
- struct autofs_packet_missing missing;
- struct autofs_packet_expire expire;
- struct autofs_packet_expire_multi expire_multi;
-};
-
-struct autofs_v5_packet {
- struct autofs_packet_hdr hdr;
- autofs_wqt_t wait_queue_token;
- __u32 dev;
- __u64 ino;
- __u32 uid;
- __u32 gid;
- __u32 pid;
- __u32 tgid;
- __u32 len;
- char name[256];
-};
-
-typedef struct autofs_v5_packet autofs_packet_missing_indirect_t;
-
-typedef struct autofs_v5_packet autofs_packet_expire_indirect_t;
-
-typedef struct autofs_v5_packet autofs_packet_missing_direct_t;
-
-typedef struct autofs_v5_packet autofs_packet_expire_direct_t;
-
-union autofs_v5_packet_union {
- struct autofs_packet_hdr hdr;
- struct autofs_v5_packet v5_packet;
- autofs_packet_missing_indirect_t missing_indirect;
- autofs_packet_expire_indirect_t expire_indirect;
- autofs_packet_missing_direct_t missing_direct;
- autofs_packet_expire_direct_t expire_direct;
-};
-
-struct args_protover {
- __u32 version;
-};
-
-struct args_protosubver {
- __u32 sub_version;
-};
-
-struct args_openmount {
- __u32 devid;
-};
-
-struct args_ready {
- __u32 token;
-};
-
-struct args_fail {
- __u32 token;
- __s32 status;
-};
-
-struct args_setpipefd {
- __s32 pipefd;
-};
-
-struct args_timeout {
- __u64 timeout;
-};
-
-struct args_requester {
- __u32 uid;
- __u32 gid;
-};
-
-struct args_expire {
- __u32 how;
-};
-
-struct args_askumount {
- __u32 may_umount;
-};
-
-struct args_in {
- __u32 type;
-};
-
-struct args_out {
- __u32 devid;
- __u32 magic;
-};
-
-struct args_ismountpoint {
- union {
- struct args_in in;
- struct args_out out;
- };
-};
-
-struct autofs_dev_ioctl {
- __u32 ver_major;
- __u32 ver_minor;
- __u32 size;
- __s32 ioctlfd;
- union {
- struct args_protover protover;
- struct args_protosubver protosubver;
- struct args_openmount openmount;
- struct args_ready ready;
- struct args_fail fail;
- struct args_setpipefd setpipefd;
- struct args_timeout timeout;
- struct args_requester requester;
- struct args_expire expire;
- struct args_askumount askumount;
- struct args_ismountpoint ismountpoint;
- };
- char path[0];
-};
-
-enum {
- AUTOFS_DEV_IOCTL_VERSION_CMD = 113,
- AUTOFS_DEV_IOCTL_PROTOVER_CMD = 114,
- AUTOFS_DEV_IOCTL_PROTOSUBVER_CMD = 115,
- AUTOFS_DEV_IOCTL_OPENMOUNT_CMD = 116,
- AUTOFS_DEV_IOCTL_CLOSEMOUNT_CMD = 117,
- AUTOFS_DEV_IOCTL_READY_CMD = 118,
- AUTOFS_DEV_IOCTL_FAIL_CMD = 119,
- AUTOFS_DEV_IOCTL_SETPIPEFD_CMD = 120,
- AUTOFS_DEV_IOCTL_CATATONIC_CMD = 121,
- AUTOFS_DEV_IOCTL_TIMEOUT_CMD = 122,
- AUTOFS_DEV_IOCTL_REQUESTER_CMD = 123,
- AUTOFS_DEV_IOCTL_EXPIRE_CMD = 124,
- AUTOFS_DEV_IOCTL_ASKUMOUNT_CMD = 125,
- AUTOFS_DEV_IOCTL_ISMOUNTPOINT_CMD = 126,
-};
-
-typedef int (*ioctl_fn)(struct file *, struct autofs_sb_info *, struct autofs_dev_ioctl *);
-
-typedef struct vfsmount * (*debugfs_automount_t)(struct dentry *, void *);
-
-struct debugfs_fsdata {
- const struct file_operations *real_fops;
- refcount_t active_users;
- struct completion active_users_drained;
-};
-
-struct debugfs_mount_opts {
- kuid_t uid;
- kgid_t gid;
- umode_t mode;
-};
-
-enum {
- Opt_uid___7 = 0,
- Opt_gid___8 = 1,
- Opt_mode___6 = 2,
- Opt_err___7 = 3,
-};
-
-struct debugfs_fs_info {
- struct debugfs_mount_opts mount_opts;
-};
-
-struct debugfs_reg32 {
- char *name;
- long unsigned int offset;
-};
-
-struct debugfs_regset32 {
- const struct debugfs_reg32 *regs;
- int nregs;
- void *base;
-};
-
-struct array_data {
- void *array;
- u32 elements;
-};
-
-struct debugfs_devm_entry {
- int (*read)(struct seq_file *, void *);
- struct device *dev;
-};
-
-struct tracefs_dir_ops {
- int (*mkdir)(const char *);
- int (*rmdir)(const char *);
-};
-
-struct tracefs_mount_opts {
- kuid_t uid;
- kgid_t gid;
- umode_t mode;
-};
-
-struct tracefs_fs_info {
- struct tracefs_mount_opts mount_opts;
-};
-
-typedef unsigned int __kernel_mode_t;
-
-struct ipc64_perm {
- __kernel_key_t key;
- __kernel_uid32_t uid;
- __kernel_gid32_t gid;
- __kernel_uid32_t cuid;
- __kernel_gid32_t cgid;
- __kernel_mode_t mode;
- unsigned char __pad1[0];
- short unsigned int seq;
- short unsigned int __pad2;
- __kernel_ulong_t __unused1;
- __kernel_ulong_t __unused2;
-};
-
-typedef s32 compat_key_t;
-
-typedef u32 __compat_gid32_t;
-
-struct compat_ipc64_perm {
- compat_key_t key;
- __compat_uid32_t uid;
- __compat_gid32_t gid;
- __compat_uid32_t cuid;
- __compat_gid32_t cgid;
- short unsigned int mode;
- short unsigned int __pad1;
- short unsigned int seq;
- short unsigned int __pad2;
- compat_ulong_t unused1;
- compat_ulong_t unused2;
-};
-
-struct compat_ipc_perm {
- key_t key;
- __compat_uid_t uid;
- __compat_gid_t gid;
- __compat_uid_t cuid;
- __compat_gid_t cgid;
- compat_mode_t mode;
- short unsigned int seq;
-};
-
-struct ipc_perm {
- __kernel_key_t key;
- __kernel_uid_t uid;
- __kernel_gid_t gid;
- __kernel_uid_t cuid;
- __kernel_gid_t cgid;
- __kernel_mode_t mode;
- short unsigned int seq;
-};
-
-struct ipc_params {
- key_t key;
- int flg;
- union {
- size_t size;
- int nsems;
- } u;
-};
-
-struct ipc_ops {
- int (*getnew)(struct ipc_namespace *, struct ipc_params *);
- int (*associate)(struct kern_ipc_perm *, int);
- int (*more_checks)(struct kern_ipc_perm *, struct ipc_params *);
-};
-
-struct ipc_proc_iface {
- const char *path;
- const char *header;
- int ids;
- int (*show)(struct seq_file *, void *);
-};
-
-struct ipc_proc_iter {
- struct ipc_namespace *ns;
- struct pid_namespace *pid_ns;
- struct ipc_proc_iface *iface;
-};
-
-struct msg_msgseg;
-
-struct msg_msg {
- struct list_head m_list;
- long int m_type;
- size_t m_ts;
- struct msg_msgseg *next;
- void *security;
-};
-
-struct msg_msgseg {
- struct msg_msgseg *next;
-};
-
-typedef int __kernel_ipc_pid_t;
-
-struct msgbuf {
- __kernel_long_t mtype;
- char mtext[1];
-};
-
-struct msg;
-
-struct msqid_ds {
- struct ipc_perm msg_perm;
- struct msg *msg_first;
- struct msg *msg_last;
- __kernel_old_time_t msg_stime;
- __kernel_old_time_t msg_rtime;
- __kernel_old_time_t msg_ctime;
- long unsigned int msg_lcbytes;
- long unsigned int msg_lqbytes;
- short unsigned int msg_cbytes;
- short unsigned int msg_qnum;
- short unsigned int msg_qbytes;
- __kernel_ipc_pid_t msg_lspid;
- __kernel_ipc_pid_t msg_lrpid;
-};
-
-struct msqid64_ds {
- struct ipc64_perm msg_perm;
- long int msg_stime;
- long int msg_rtime;
- long int msg_ctime;
- long unsigned int msg_cbytes;
- long unsigned int msg_qnum;
- long unsigned int msg_qbytes;
- __kernel_pid_t msg_lspid;
- __kernel_pid_t msg_lrpid;
- long unsigned int __unused4;
- long unsigned int __unused5;
-};
-
-struct msginfo {
- int msgpool;
- int msgmap;
- int msgmax;
- int msgmnb;
- int msgmni;
- int msgssz;
- int msgtql;
- short unsigned int msgseg;
-};
-
-typedef u16 compat_ipc_pid_t;
-
-struct compat_msqid64_ds {
- struct compat_ipc64_perm msg_perm;
- compat_ulong_t msg_stime;
- compat_ulong_t msg_stime_high;
- compat_ulong_t msg_rtime;
- compat_ulong_t msg_rtime_high;
- compat_ulong_t msg_ctime;
- compat_ulong_t msg_ctime_high;
- compat_ulong_t msg_cbytes;
- compat_ulong_t msg_qnum;
- compat_ulong_t msg_qbytes;
- compat_pid_t msg_lspid;
- compat_pid_t msg_lrpid;
- compat_ulong_t __unused4;
- compat_ulong_t __unused5;
-};
-
-struct msg_queue {
- struct kern_ipc_perm q_perm;
- time64_t q_stime;
- time64_t q_rtime;
- time64_t q_ctime;
- long unsigned int q_cbytes;
- long unsigned int q_qnum;
- long unsigned int q_qbytes;
- struct pid *q_lspid;
- struct pid *q_lrpid;
- struct list_head q_messages;
- struct list_head q_receivers;
- struct list_head q_senders;
- long: 64;
- long: 64;
-};
-
-struct msg_receiver {
- struct list_head r_list;
- struct task_struct *r_tsk;
- int r_mode;
- long int r_msgtype;
- long int r_maxsize;
- struct msg_msg *r_msg;
-};
-
-struct msg_sender {
- struct list_head list;
- struct task_struct *tsk;
- size_t msgsz;
-};
-
-struct compat_msqid_ds {
- struct compat_ipc_perm msg_perm;
- compat_uptr_t msg_first;
- compat_uptr_t msg_last;
- old_time32_t msg_stime;
- old_time32_t msg_rtime;
- old_time32_t msg_ctime;
- compat_ulong_t msg_lcbytes;
- compat_ulong_t msg_lqbytes;
- short unsigned int msg_cbytes;
- short unsigned int msg_qnum;
- short unsigned int msg_qbytes;
- compat_ipc_pid_t msg_lspid;
- compat_ipc_pid_t msg_lrpid;
-};
-
-struct compat_msgbuf {
- compat_long_t mtype;
- char mtext[1];
-};
-
-struct sem;
-
-struct sem_queue;
-
-struct sem_undo;
-
-struct semid_ds {
- struct ipc_perm sem_perm;
- __kernel_old_time_t sem_otime;
- __kernel_old_time_t sem_ctime;
- struct sem *sem_base;
- struct sem_queue *sem_pending;
- struct sem_queue **sem_pending_last;
- struct sem_undo *undo;
- short unsigned int sem_nsems;
-};
-
-struct sem {
- int semval;
- struct pid *sempid;
- spinlock_t lock;
- struct list_head pending_alter;
- struct list_head pending_const;
- time64_t sem_otime;
-};
-
-struct sembuf;
-
-struct sem_queue {
- struct list_head list;
- struct task_struct *sleeper;
- struct sem_undo *undo;
- struct pid *pid;
- int status;
- struct sembuf *sops;
- struct sembuf *blocking;
- int nsops;
- bool alter;
- bool dupsop;
-};
-
-struct sem_undo {
- struct list_head list_proc;
- struct callback_head rcu;
- struct sem_undo_list *ulp;
- struct list_head list_id;
- int semid;
- short int *semadj;
-};
-
-struct semid64_ds {
- struct ipc64_perm sem_perm;
- __kernel_long_t sem_otime;
- __kernel_ulong_t __unused1;
- __kernel_long_t sem_ctime;
- __kernel_ulong_t __unused2;
- __kernel_ulong_t sem_nsems;
- __kernel_ulong_t __unused3;
- __kernel_ulong_t __unused4;
-};
-
-struct sembuf {
- short unsigned int sem_num;
- short int sem_op;
- short int sem_flg;
-};
-
-struct seminfo {
- int semmap;
- int semmni;
- int semmns;
- int semmnu;
- int semmsl;
- int semopm;
- int semume;
- int semusz;
- int semvmx;
- int semaem;
-};
-
-struct sem_undo_list {
- refcount_t refcnt;
- spinlock_t lock;
- struct list_head list_proc;
-};
-
-struct compat_semid64_ds {
- struct compat_ipc64_perm sem_perm;
- compat_ulong_t sem_otime;
- compat_ulong_t sem_otime_high;
- compat_ulong_t sem_ctime;
- compat_ulong_t sem_ctime_high;
- compat_ulong_t sem_nsems;
- compat_ulong_t __unused3;
- compat_ulong_t __unused4;
-};
-
-struct sem_array {
- struct kern_ipc_perm sem_perm;
- time64_t sem_ctime;
- struct list_head pending_alter;
- struct list_head pending_const;
- struct list_head list_id;
- int sem_nsems;
- int complex_count;
- unsigned int use_global_lock;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct sem sems[0];
-};
-
-struct compat_semid_ds {
- struct compat_ipc_perm sem_perm;
- old_time32_t sem_otime;
- old_time32_t sem_ctime;
- compat_uptr_t sem_base;
- compat_uptr_t sem_pending;
- compat_uptr_t sem_pending_last;
- compat_uptr_t undo;
- short unsigned int sem_nsems;
-};
-
-struct shmid_ds {
- struct ipc_perm shm_perm;
- int shm_segsz;
- __kernel_old_time_t shm_atime;
- __kernel_old_time_t shm_dtime;
- __kernel_old_time_t shm_ctime;
- __kernel_ipc_pid_t shm_cpid;
- __kernel_ipc_pid_t shm_lpid;
- short unsigned int shm_nattch;
- short unsigned int shm_unused;
- void *shm_unused2;
- void *shm_unused3;
-};
-
-struct shmid64_ds {
- struct ipc64_perm shm_perm;
- size_t shm_segsz;
- long int shm_atime;
- long int shm_dtime;
- long int shm_ctime;
- __kernel_pid_t shm_cpid;
- __kernel_pid_t shm_lpid;
- long unsigned int shm_nattch;
- long unsigned int __unused4;
- long unsigned int __unused5;
-};
-
-struct shminfo64 {
- long unsigned int shmmax;
- long unsigned int shmmin;
- long unsigned int shmmni;
- long unsigned int shmseg;
- long unsigned int shmall;
- long unsigned int __unused1;
- long unsigned int __unused2;
- long unsigned int __unused3;
- long unsigned int __unused4;
-};
-
-struct shminfo {
- int shmmax;
- int shmmin;
- int shmmni;
- int shmseg;
- int shmall;
-};
-
-struct shm_info {
- int used_ids;
- __kernel_ulong_t shm_tot;
- __kernel_ulong_t shm_rss;
- __kernel_ulong_t shm_swp;
- __kernel_ulong_t swap_attempts;
- __kernel_ulong_t swap_successes;
-};
-
-struct compat_shmid64_ds {
- struct compat_ipc64_perm shm_perm;
- compat_size_t shm_segsz;
- compat_ulong_t shm_atime;
- compat_ulong_t shm_atime_high;
- compat_ulong_t shm_dtime;
- compat_ulong_t shm_dtime_high;
- compat_ulong_t shm_ctime;
- compat_ulong_t shm_ctime_high;
- compat_pid_t shm_cpid;
- compat_pid_t shm_lpid;
- compat_ulong_t shm_nattch;
- compat_ulong_t __unused4;
- compat_ulong_t __unused5;
-};
-
-struct shmid_kernel {
- struct kern_ipc_perm shm_perm;
- struct file *shm_file;
- long unsigned int shm_nattch;
- long unsigned int shm_segsz;
- time64_t shm_atim;
- time64_t shm_dtim;
- time64_t shm_ctim;
- struct pid *shm_cprid;
- struct pid *shm_lprid;
- struct user_struct *mlock_user;
- struct task_struct *shm_creator;
- struct list_head shm_clist;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct shm_file_data {
- int id;
- struct ipc_namespace *ns;
- struct file *file;
- const struct vm_operations_struct *vm_ops;
-};
-
-struct compat_shmid_ds {
- struct compat_ipc_perm shm_perm;
- int shm_segsz;
- old_time32_t shm_atime;
- old_time32_t shm_dtime;
- old_time32_t shm_ctime;
- compat_ipc_pid_t shm_cpid;
- compat_ipc_pid_t shm_lpid;
- short unsigned int shm_nattch;
- short unsigned int shm_unused;
- compat_uptr_t shm_unused2;
- compat_uptr_t shm_unused3;
-};
-
-struct compat_shminfo64 {
- compat_ulong_t shmmax;
- compat_ulong_t shmmin;
- compat_ulong_t shmmni;
- compat_ulong_t shmseg;
- compat_ulong_t shmall;
- compat_ulong_t __unused1;
- compat_ulong_t __unused2;
- compat_ulong_t __unused3;
- compat_ulong_t __unused4;
-};
-
-struct compat_shm_info {
- compat_int_t used_ids;
- compat_ulong_t shm_tot;
- compat_ulong_t shm_rss;
- compat_ulong_t shm_swp;
- compat_ulong_t swap_attempts;
- compat_ulong_t swap_successes;
-};
-
-struct compat_ipc_kludge {
- compat_uptr_t msgp;
- compat_long_t msgtyp;
-};
-
-struct mqueue_fs_context {
- struct ipc_namespace *ipc_ns;
-};
-
-struct posix_msg_tree_node {
- struct rb_node rb_node;
- struct list_head msg_list;
- int priority;
-};
-
-struct ext_wait_queue {
- struct task_struct *task;
- struct list_head list;
- struct msg_msg *msg;
- int state;
-};
-
-struct mqueue_inode_info {
- spinlock_t lock;
- struct inode vfs_inode;
- wait_queue_head_t wait_q;
- struct rb_root msg_tree;
- struct rb_node *msg_tree_rightmost;
- struct posix_msg_tree_node *node_cache;
- struct mq_attr attr;
- struct sigevent notify;
- struct pid *notify_owner;
- struct user_namespace *notify_user_ns;
- struct user_struct *user;
- struct sock *notify_sock;
- struct sk_buff *notify_cookie;
- struct ext_wait_queue e_wait_q[2];
- long unsigned int qsize;
-};
-
-struct compat_mq_attr {
- compat_long_t mq_flags;
- compat_long_t mq_maxmsg;
- compat_long_t mq_msgsize;
- compat_long_t mq_curmsgs;
- compat_long_t __reserved[4];
-};
-
-enum key_state {
- KEY_IS_UNINSTANTIATED = 0,
- KEY_IS_POSITIVE = 1,
-};
-
-struct key_user {
- struct rb_node node;
- struct mutex cons_lock;
- spinlock_t lock;
- refcount_t usage;
- atomic_t nkeys;
- atomic_t nikeys;
- kuid_t uid;
- int qnkeys;
- int qnbytes;
-};
-
-struct assoc_array_edit;
-
-struct assoc_array_ops {
- long unsigned int (*get_key_chunk)(const void *, int);
- long unsigned int (*get_object_key_chunk)(const void *, int);
- bool (*compare_object)(const void *, const void *);
- int (*diff_objects)(const void *, const void *);
- void (*free_object)(void *);
-};
-
-struct assoc_array_node {
- struct assoc_array_ptr *back_pointer;
- u8 parent_slot;
- struct assoc_array_ptr *slots[16];
- long unsigned int nr_leaves_on_branch;
-};
-
-struct assoc_array_shortcut {
- struct assoc_array_ptr *back_pointer;
- int parent_slot;
- int skip_to_level;
- struct assoc_array_ptr *next_node;
- long unsigned int index_key[0];
-};
-
-struct assoc_array_edit___2 {
- struct callback_head rcu;
- struct assoc_array *array;
- const struct assoc_array_ops *ops;
- const struct assoc_array_ops *ops_for_excised_subtree;
- struct assoc_array_ptr *leaf;
- struct assoc_array_ptr **leaf_p;
- struct assoc_array_ptr *dead_leaf;
- struct assoc_array_ptr *new_meta[3];
- struct assoc_array_ptr *excised_meta[1];
- struct assoc_array_ptr *excised_subtree;
- struct assoc_array_ptr **set_backpointers[16];
- struct assoc_array_ptr *set_backpointers_to;
- struct assoc_array_node *adjust_count_on;
- long int adjust_count_by;
- struct {
- struct assoc_array_ptr **ptr;
- struct assoc_array_ptr *to;
- } set[2];
- struct {
- u8 *p;
- u8 to;
- } set_parent_slot[1];
- u8 segment_cache[17];
-};
-
-struct keyring_search_context {
- struct keyring_index_key index_key;
- const struct cred *cred;
- struct key_match_data match_data;
- unsigned int flags;
- int (*iterator)(const void *, void *);
- int skipped_ret;
- bool possessed;
- key_ref_t result;
- time64_t now;
-};
-
-struct keyring_read_iterator_context {
- size_t buflen;
- size_t count;
- key_serial_t *buffer;
-};
-
-struct keyctl_dh_params {
- union {
- __s32 private;
- __s32 priv;
- };
- __s32 prime;
- __s32 base;
-};
-
-struct keyctl_kdf_params {
- char *hashname;
- char *otherinfo;
- __u32 otherinfolen;
- __u32 __spare[8];
-};
-
-struct keyctl_pkey_query {
- __u32 supported_ops;
- __u32 key_size;
- __u16 max_data_size;
- __u16 max_sig_size;
- __u16 max_enc_size;
- __u16 max_dec_size;
- __u32 __spare[10];
-};
-
-struct keyctl_pkey_params {
- __s32 key_id;
- __u32 in_len;
- union {
- __u32 out_len;
- __u32 in2_len;
- };
- __u32 __spare[7];
-};
-
-enum {
- Opt_err___8 = 0,
- Opt_enc = 1,
- Opt_hash = 2,
-};
-
-struct vfs_cap_data {
- __le32 magic_etc;
- struct {
- __le32 permitted;
- __le32 inheritable;
- } data[2];
-};
-
-struct vfs_ns_cap_data {
- __le32 magic_etc;
- struct {
- __le32 permitted;
- __le32 inheritable;
- } data[2];
- __le32 rootid;
-};
-
-struct sctp_endpoint;
-
-union security_list_options {
- int (*binder_set_context_mgr)(struct task_struct *);
- int (*binder_transaction)(struct task_struct *, struct task_struct *);
- int (*binder_transfer_binder)(struct task_struct *, struct task_struct *);
- int (*binder_transfer_file)(struct task_struct *, struct task_struct *, struct file *);
- int (*ptrace_access_check)(struct task_struct *, unsigned int);
- int (*ptrace_traceme)(struct task_struct *);
- int (*capget)(struct task_struct *, kernel_cap_t *, kernel_cap_t *, kernel_cap_t *);
- int (*capset)(struct cred *, const struct cred *, const kernel_cap_t *, const kernel_cap_t *, const kernel_cap_t *);
- int (*capable)(const struct cred *, struct user_namespace *, int, unsigned int);
- int (*quotactl)(int, int, int, struct super_block *);
- int (*quota_on)(struct dentry *);
- int (*syslog)(int);
- int (*settime)(const struct timespec64 *, const struct timezone *);
- int (*vm_enough_memory)(struct mm_struct *, long int);
- int (*bprm_set_creds)(struct linux_binprm *);
- int (*bprm_check_security)(struct linux_binprm *);
- void (*bprm_committing_creds)(struct linux_binprm *);
- void (*bprm_committed_creds)(struct linux_binprm *);
- int (*fs_context_dup)(struct fs_context *, struct fs_context *);
- int (*fs_context_parse_param)(struct fs_context *, struct fs_parameter *);
- int (*sb_alloc_security)(struct super_block *);
- void (*sb_free_security)(struct super_block *);
- void (*sb_free_mnt_opts)(void *);
- int (*sb_eat_lsm_opts)(char *, void **);
- int (*sb_remount)(struct super_block *, void *);
- int (*sb_kern_mount)(struct super_block *);
- int (*sb_show_options)(struct seq_file *, struct super_block *);
- int (*sb_statfs)(struct dentry *);
- int (*sb_mount)(const char *, const struct path *, const char *, long unsigned int, void *);
- int (*sb_umount)(struct vfsmount *, int);
- int (*sb_pivotroot)(const struct path *, const struct path *);
- int (*sb_set_mnt_opts)(struct super_block *, void *, long unsigned int, long unsigned int *);
- int (*sb_clone_mnt_opts)(const struct super_block *, struct super_block *, long unsigned int, long unsigned int *);
- int (*sb_add_mnt_opt)(const char *, const char *, int, void **);
- int (*move_mount)(const struct path *, const struct path *);
- int (*dentry_init_security)(struct dentry *, int, const struct qstr *, void **, u32 *);
- int (*dentry_create_files_as)(struct dentry *, int, struct qstr *, const struct cred *, struct cred *);
- int (*path_notify)(const struct path *, u64, unsigned int);
- int (*inode_alloc_security)(struct inode *);
- void (*inode_free_security)(struct inode *);
- int (*inode_init_security)(struct inode *, struct inode *, const struct qstr *, const char **, void **, size_t *);
- int (*inode_create)(struct inode *, struct dentry *, umode_t);
- int (*inode_link)(struct dentry *, struct inode *, struct dentry *);
- int (*inode_unlink)(struct inode *, struct dentry *);
- int (*inode_symlink)(struct inode *, struct dentry *, const char *);
- int (*inode_mkdir)(struct inode *, struct dentry *, umode_t);
- int (*inode_rmdir)(struct inode *, struct dentry *);
- int (*inode_mknod)(struct inode *, struct dentry *, umode_t, dev_t);
- int (*inode_rename)(struct inode *, struct dentry *, struct inode *, struct dentry *);
- int (*inode_readlink)(struct dentry *);
- int (*inode_follow_link)(struct dentry *, struct inode *, bool);
- int (*inode_permission)(struct inode *, int);
- int (*inode_setattr)(struct dentry *, struct iattr *);
- int (*inode_getattr)(const struct path *);
- int (*inode_setxattr)(struct dentry *, const char *, const void *, size_t, int);
- void (*inode_post_setxattr)(struct dentry *, const char *, const void *, size_t, int);
- int (*inode_getxattr)(struct dentry *, const char *);
- int (*inode_listxattr)(struct dentry *);
- int (*inode_removexattr)(struct dentry *, const char *);
- int (*inode_need_killpriv)(struct dentry *);
- int (*inode_killpriv)(struct dentry *);
- int (*inode_getsecurity)(struct inode *, const char *, void **, bool);
- int (*inode_setsecurity)(struct inode *, const char *, const void *, size_t, int);
- int (*inode_listsecurity)(struct inode *, char *, size_t);
- void (*inode_getsecid)(struct inode *, u32 *);
- int (*inode_copy_up)(struct dentry *, struct cred **);
- int (*inode_copy_up_xattr)(const char *);
- int (*kernfs_init_security)(struct kernfs_node *, struct kernfs_node *);
- int (*file_permission)(struct file *, int);
- int (*file_alloc_security)(struct file *);
- void (*file_free_security)(struct file *);
- int (*file_ioctl)(struct file *, unsigned int, long unsigned int);
- int (*mmap_addr)(long unsigned int);
- int (*mmap_file)(struct file *, long unsigned int, long unsigned int, long unsigned int);
- int (*file_mprotect)(struct vm_area_struct *, long unsigned int, long unsigned int);
- int (*file_lock)(struct file *, unsigned int);
- int (*file_fcntl)(struct file *, unsigned int, long unsigned int);
- void (*file_set_fowner)(struct file *);
- int (*file_send_sigiotask)(struct task_struct *, struct fown_struct *, int);
- int (*file_receive)(struct file *);
- int (*file_open)(struct file *);
- int (*task_alloc)(struct task_struct *, long unsigned int);
- void (*task_free)(struct task_struct *);
- int (*cred_alloc_blank)(struct cred *, gfp_t);
- void (*cred_free)(struct cred *);
- int (*cred_prepare)(struct cred *, const struct cred *, gfp_t);
- void (*cred_transfer)(struct cred *, const struct cred *);
- void (*cred_getsecid)(const struct cred *, u32 *);
- int (*kernel_act_as)(struct cred *, u32);
- int (*kernel_create_files_as)(struct cred *, struct inode *);
- int (*kernel_module_request)(char *);
- int (*kernel_load_data)(enum kernel_load_data_id);
- int (*kernel_read_file)(struct file *, enum kernel_read_file_id);
- int (*kernel_post_read_file)(struct file *, char *, loff_t, enum kernel_read_file_id);
- int (*task_fix_setuid)(struct cred *, const struct cred *, int);
- int (*task_setpgid)(struct task_struct *, pid_t);
- int (*task_getpgid)(struct task_struct *);
- int (*task_getsid)(struct task_struct *);
- void (*task_getsecid)(struct task_struct *, u32 *);
- int (*task_setnice)(struct task_struct *, int);
- int (*task_setioprio)(struct task_struct *, int);
- int (*task_getioprio)(struct task_struct *);
- int (*task_prlimit)(const struct cred *, const struct cred *, unsigned int);
- int (*task_setrlimit)(struct task_struct *, unsigned int, struct rlimit *);
- int (*task_setscheduler)(struct task_struct *);
- int (*task_getscheduler)(struct task_struct *);
- int (*task_movememory)(struct task_struct *);
- int (*task_kill)(struct task_struct *, struct kernel_siginfo *, int, const struct cred *);
- int (*task_prctl)(int, long unsigned int, long unsigned int, long unsigned int, long unsigned int);
- void (*task_to_inode)(struct task_struct *, struct inode *);
- int (*ipc_permission)(struct kern_ipc_perm *, short int);
- void (*ipc_getsecid)(struct kern_ipc_perm *, u32 *);
- int (*msg_msg_alloc_security)(struct msg_msg *);
- void (*msg_msg_free_security)(struct msg_msg *);
- int (*msg_queue_alloc_security)(struct kern_ipc_perm *);
- void (*msg_queue_free_security)(struct kern_ipc_perm *);
- int (*msg_queue_associate)(struct kern_ipc_perm *, int);
- int (*msg_queue_msgctl)(struct kern_ipc_perm *, int);
- int (*msg_queue_msgsnd)(struct kern_ipc_perm *, struct msg_msg *, int);
- int (*msg_queue_msgrcv)(struct kern_ipc_perm *, struct msg_msg *, struct task_struct *, long int, int);
- int (*shm_alloc_security)(struct kern_ipc_perm *);
- void (*shm_free_security)(struct kern_ipc_perm *);
- int (*shm_associate)(struct kern_ipc_perm *, int);
- int (*shm_shmctl)(struct kern_ipc_perm *, int);
- int (*shm_shmat)(struct kern_ipc_perm *, char *, int);
- int (*sem_alloc_security)(struct kern_ipc_perm *);
- void (*sem_free_security)(struct kern_ipc_perm *);
- int (*sem_associate)(struct kern_ipc_perm *, int);
- int (*sem_semctl)(struct kern_ipc_perm *, int);
- int (*sem_semop)(struct kern_ipc_perm *, struct sembuf *, unsigned int, int);
- int (*netlink_send)(struct sock *, struct sk_buff *);
- void (*d_instantiate)(struct dentry *, struct inode *);
- int (*getprocattr)(struct task_struct *, char *, char **);
- int (*setprocattr)(const char *, void *, size_t);
- int (*ismaclabel)(const char *);
- int (*secid_to_secctx)(u32, char **, u32 *);
- int (*secctx_to_secid)(const char *, u32, u32 *);
- void (*release_secctx)(char *, u32);
- void (*inode_invalidate_secctx)(struct inode *);
- int (*inode_notifysecctx)(struct inode *, void *, u32);
- int (*inode_setsecctx)(struct dentry *, void *, u32);
- int (*inode_getsecctx)(struct inode *, void **, u32 *);
- int (*unix_stream_connect)(struct sock *, struct sock *, struct sock *);
- int (*unix_may_send)(struct socket *, struct socket *);
- int (*socket_create)(int, int, int, int);
- int (*socket_post_create)(struct socket *, int, int, int, int);
- int (*socket_socketpair)(struct socket *, struct socket *);
- int (*socket_bind)(struct socket *, struct sockaddr *, int);
- int (*socket_connect)(struct socket *, struct sockaddr *, int);
- int (*socket_listen)(struct socket *, int);
- int (*socket_accept)(struct socket *, struct socket *);
- int (*socket_sendmsg)(struct socket *, struct msghdr *, int);
- int (*socket_recvmsg)(struct socket *, struct msghdr *, int, int);
- int (*socket_getsockname)(struct socket *);
- int (*socket_getpeername)(struct socket *);
- int (*socket_getsockopt)(struct socket *, int, int);
- int (*socket_setsockopt)(struct socket *, int, int);
- int (*socket_shutdown)(struct socket *, int);
- int (*socket_sock_rcv_skb)(struct sock *, struct sk_buff *);
- int (*socket_getpeersec_stream)(struct socket *, char *, int *, unsigned int);
- int (*socket_getpeersec_dgram)(struct socket *, struct sk_buff *, u32 *);
- int (*sk_alloc_security)(struct sock *, int, gfp_t);
- void (*sk_free_security)(struct sock *);
- void (*sk_clone_security)(const struct sock *, struct sock *);
- void (*sk_getsecid)(struct sock *, u32 *);
- void (*sock_graft)(struct sock *, struct socket *);
- int (*inet_conn_request)(struct sock *, struct sk_buff *, struct request_sock *);
- void (*inet_csk_clone)(struct sock *, const struct request_sock *);
- void (*inet_conn_established)(struct sock *, struct sk_buff *);
- int (*secmark_relabel_packet)(u32);
- void (*secmark_refcount_inc)();
- void (*secmark_refcount_dec)();
- void (*req_classify_flow)(const struct request_sock *, struct flowi *);
- int (*tun_dev_alloc_security)(void **);
- void (*tun_dev_free_security)(void *);
- int (*tun_dev_create)();
- int (*tun_dev_attach_queue)(void *);
- int (*tun_dev_attach)(struct sock *, void *);
- int (*tun_dev_open)(void *);
- int (*sctp_assoc_request)(struct sctp_endpoint *, struct sk_buff *);
- int (*sctp_bind_connect)(struct sock *, int, struct sockaddr *, int);
- void (*sctp_sk_clone)(struct sctp_endpoint *, struct sock *, struct sock *);
- int (*key_alloc)(struct key *, const struct cred *, long unsigned int);
- void (*key_free)(struct key *);
- int (*key_permission)(key_ref_t, const struct cred *, unsigned int);
- int (*key_getsecurity)(struct key *, char **);
- int (*audit_rule_init)(u32, u32, char *, void **);
- int (*audit_rule_known)(struct audit_krule *);
- int (*audit_rule_match)(u32, u32, u32, void *);
- void (*audit_rule_free)(void *);
- int (*bpf)(int, union bpf_attr *, unsigned int);
- int (*bpf_map)(struct bpf_map *, fmode_t);
- int (*bpf_prog)(struct bpf_prog *);
- int (*bpf_map_alloc_security)(struct bpf_map *);
- void (*bpf_map_free_security)(struct bpf_map *);
- int (*bpf_prog_alloc_security)(struct bpf_prog_aux *);
- void (*bpf_prog_free_security)(struct bpf_prog_aux *);
- int (*locked_down)(enum lockdown_reason);
- int (*perf_event_open)(struct perf_event_attr *, int);
- int (*perf_event_alloc)(struct perf_event *);
- void (*perf_event_free)(struct perf_event *);
- int (*perf_event_read)(struct perf_event *);
- int (*perf_event_write)(struct perf_event *);
-};
-
-struct security_hook_heads {
- struct hlist_head binder_set_context_mgr;
- struct hlist_head binder_transaction;
- struct hlist_head binder_transfer_binder;
- struct hlist_head binder_transfer_file;
- struct hlist_head ptrace_access_check;
- struct hlist_head ptrace_traceme;
- struct hlist_head capget;
- struct hlist_head capset;
- struct hlist_head capable;
- struct hlist_head quotactl;
- struct hlist_head quota_on;
- struct hlist_head syslog;
- struct hlist_head settime;
- struct hlist_head vm_enough_memory;
- struct hlist_head bprm_set_creds;
- struct hlist_head bprm_check_security;
- struct hlist_head bprm_committing_creds;
- struct hlist_head bprm_committed_creds;
- struct hlist_head fs_context_dup;
- struct hlist_head fs_context_parse_param;
- struct hlist_head sb_alloc_security;
- struct hlist_head sb_free_security;
- struct hlist_head sb_free_mnt_opts;
- struct hlist_head sb_eat_lsm_opts;
- struct hlist_head sb_remount;
- struct hlist_head sb_kern_mount;
- struct hlist_head sb_show_options;
- struct hlist_head sb_statfs;
- struct hlist_head sb_mount;
- struct hlist_head sb_umount;
- struct hlist_head sb_pivotroot;
- struct hlist_head sb_set_mnt_opts;
- struct hlist_head sb_clone_mnt_opts;
- struct hlist_head sb_add_mnt_opt;
- struct hlist_head move_mount;
- struct hlist_head dentry_init_security;
- struct hlist_head dentry_create_files_as;
- struct hlist_head path_notify;
- struct hlist_head inode_alloc_security;
- struct hlist_head inode_free_security;
- struct hlist_head inode_init_security;
- struct hlist_head inode_create;
- struct hlist_head inode_link;
- struct hlist_head inode_unlink;
- struct hlist_head inode_symlink;
- struct hlist_head inode_mkdir;
- struct hlist_head inode_rmdir;
- struct hlist_head inode_mknod;
- struct hlist_head inode_rename;
- struct hlist_head inode_readlink;
- struct hlist_head inode_follow_link;
- struct hlist_head inode_permission;
- struct hlist_head inode_setattr;
- struct hlist_head inode_getattr;
- struct hlist_head inode_setxattr;
- struct hlist_head inode_post_setxattr;
- struct hlist_head inode_getxattr;
- struct hlist_head inode_listxattr;
- struct hlist_head inode_removexattr;
- struct hlist_head inode_need_killpriv;
- struct hlist_head inode_killpriv;
- struct hlist_head inode_getsecurity;
- struct hlist_head inode_setsecurity;
- struct hlist_head inode_listsecurity;
- struct hlist_head inode_getsecid;
- struct hlist_head inode_copy_up;
- struct hlist_head inode_copy_up_xattr;
- struct hlist_head kernfs_init_security;
- struct hlist_head file_permission;
- struct hlist_head file_alloc_security;
- struct hlist_head file_free_security;
- struct hlist_head file_ioctl;
- struct hlist_head mmap_addr;
- struct hlist_head mmap_file;
- struct hlist_head file_mprotect;
- struct hlist_head file_lock;
- struct hlist_head file_fcntl;
- struct hlist_head file_set_fowner;
- struct hlist_head file_send_sigiotask;
- struct hlist_head file_receive;
- struct hlist_head file_open;
- struct hlist_head task_alloc;
- struct hlist_head task_free;
- struct hlist_head cred_alloc_blank;
- struct hlist_head cred_free;
- struct hlist_head cred_prepare;
- struct hlist_head cred_transfer;
- struct hlist_head cred_getsecid;
- struct hlist_head kernel_act_as;
- struct hlist_head kernel_create_files_as;
- struct hlist_head kernel_load_data;
- struct hlist_head kernel_read_file;
- struct hlist_head kernel_post_read_file;
- struct hlist_head kernel_module_request;
- struct hlist_head task_fix_setuid;
- struct hlist_head task_setpgid;
- struct hlist_head task_getpgid;
- struct hlist_head task_getsid;
- struct hlist_head task_getsecid;
- struct hlist_head task_setnice;
- struct hlist_head task_setioprio;
- struct hlist_head task_getioprio;
- struct hlist_head task_prlimit;
- struct hlist_head task_setrlimit;
- struct hlist_head task_setscheduler;
- struct hlist_head task_getscheduler;
- struct hlist_head task_movememory;
- struct hlist_head task_kill;
- struct hlist_head task_prctl;
- struct hlist_head task_to_inode;
- struct hlist_head ipc_permission;
- struct hlist_head ipc_getsecid;
- struct hlist_head msg_msg_alloc_security;
- struct hlist_head msg_msg_free_security;
- struct hlist_head msg_queue_alloc_security;
- struct hlist_head msg_queue_free_security;
- struct hlist_head msg_queue_associate;
- struct hlist_head msg_queue_msgctl;
- struct hlist_head msg_queue_msgsnd;
- struct hlist_head msg_queue_msgrcv;
- struct hlist_head shm_alloc_security;
- struct hlist_head shm_free_security;
- struct hlist_head shm_associate;
- struct hlist_head shm_shmctl;
- struct hlist_head shm_shmat;
- struct hlist_head sem_alloc_security;
- struct hlist_head sem_free_security;
- struct hlist_head sem_associate;
- struct hlist_head sem_semctl;
- struct hlist_head sem_semop;
- struct hlist_head netlink_send;
- struct hlist_head d_instantiate;
- struct hlist_head getprocattr;
- struct hlist_head setprocattr;
- struct hlist_head ismaclabel;
- struct hlist_head secid_to_secctx;
- struct hlist_head secctx_to_secid;
- struct hlist_head release_secctx;
- struct hlist_head inode_invalidate_secctx;
- struct hlist_head inode_notifysecctx;
- struct hlist_head inode_setsecctx;
- struct hlist_head inode_getsecctx;
- struct hlist_head unix_stream_connect;
- struct hlist_head unix_may_send;
- struct hlist_head socket_create;
- struct hlist_head socket_post_create;
- struct hlist_head socket_socketpair;
- struct hlist_head socket_bind;
- struct hlist_head socket_connect;
- struct hlist_head socket_listen;
- struct hlist_head socket_accept;
- struct hlist_head socket_sendmsg;
- struct hlist_head socket_recvmsg;
- struct hlist_head socket_getsockname;
- struct hlist_head socket_getpeername;
- struct hlist_head socket_getsockopt;
- struct hlist_head socket_setsockopt;
- struct hlist_head socket_shutdown;
- struct hlist_head socket_sock_rcv_skb;
- struct hlist_head socket_getpeersec_stream;
- struct hlist_head socket_getpeersec_dgram;
- struct hlist_head sk_alloc_security;
- struct hlist_head sk_free_security;
- struct hlist_head sk_clone_security;
- struct hlist_head sk_getsecid;
- struct hlist_head sock_graft;
- struct hlist_head inet_conn_request;
- struct hlist_head inet_csk_clone;
- struct hlist_head inet_conn_established;
- struct hlist_head secmark_relabel_packet;
- struct hlist_head secmark_refcount_inc;
- struct hlist_head secmark_refcount_dec;
- struct hlist_head req_classify_flow;
- struct hlist_head tun_dev_alloc_security;
- struct hlist_head tun_dev_free_security;
- struct hlist_head tun_dev_create;
- struct hlist_head tun_dev_attach_queue;
- struct hlist_head tun_dev_attach;
- struct hlist_head tun_dev_open;
- struct hlist_head sctp_assoc_request;
- struct hlist_head sctp_bind_connect;
- struct hlist_head sctp_sk_clone;
- struct hlist_head key_alloc;
- struct hlist_head key_free;
- struct hlist_head key_permission;
- struct hlist_head key_getsecurity;
- struct hlist_head audit_rule_init;
- struct hlist_head audit_rule_known;
- struct hlist_head audit_rule_match;
- struct hlist_head audit_rule_free;
- struct hlist_head bpf;
- struct hlist_head bpf_map;
- struct hlist_head bpf_prog;
- struct hlist_head bpf_map_alloc_security;
- struct hlist_head bpf_map_free_security;
- struct hlist_head bpf_prog_alloc_security;
- struct hlist_head bpf_prog_free_security;
- struct hlist_head locked_down;
- struct hlist_head perf_event_open;
- struct hlist_head perf_event_alloc;
- struct hlist_head perf_event_free;
- struct hlist_head perf_event_read;
- struct hlist_head perf_event_write;
-};
-
-struct security_hook_list {
- struct hlist_node list;
- struct hlist_head *head;
- union security_list_options hook;
- char *lsm;
-};
-
-struct lsm_blob_sizes {
- int lbs_cred;
- int lbs_file;
- int lbs_inode;
- int lbs_ipc;
- int lbs_msg_msg;
- int lbs_task;
-};
-
-enum lsm_order {
- LSM_ORDER_FIRST = 4294967295,
- LSM_ORDER_MUTABLE = 0,
-};
-
-struct lsm_info {
- const char *name;
- enum lsm_order order;
- long unsigned int flags;
- int *enabled;
- int (*init)();
- struct lsm_blob_sizes *blobs;
-};
-
-enum lsm_event {
- LSM_POLICY_CHANGE = 0,
-};
-
-typedef int (*initxattrs)(struct inode *, const struct xattr *, void *);
-
-enum ib_uverbs_write_cmds {
- IB_USER_VERBS_CMD_GET_CONTEXT = 0,
- IB_USER_VERBS_CMD_QUERY_DEVICE = 1,
- IB_USER_VERBS_CMD_QUERY_PORT = 2,
- IB_USER_VERBS_CMD_ALLOC_PD = 3,
- IB_USER_VERBS_CMD_DEALLOC_PD = 4,
- IB_USER_VERBS_CMD_CREATE_AH = 5,
- IB_USER_VERBS_CMD_MODIFY_AH = 6,
- IB_USER_VERBS_CMD_QUERY_AH = 7,
- IB_USER_VERBS_CMD_DESTROY_AH = 8,
- IB_USER_VERBS_CMD_REG_MR = 9,
- IB_USER_VERBS_CMD_REG_SMR = 10,
- IB_USER_VERBS_CMD_REREG_MR = 11,
- IB_USER_VERBS_CMD_QUERY_MR = 12,
- IB_USER_VERBS_CMD_DEREG_MR = 13,
- IB_USER_VERBS_CMD_ALLOC_MW = 14,
- IB_USER_VERBS_CMD_BIND_MW = 15,
- IB_USER_VERBS_CMD_DEALLOC_MW = 16,
- IB_USER_VERBS_CMD_CREATE_COMP_CHANNEL = 17,
- IB_USER_VERBS_CMD_CREATE_CQ = 18,
- IB_USER_VERBS_CMD_RESIZE_CQ = 19,
- IB_USER_VERBS_CMD_DESTROY_CQ = 20,
- IB_USER_VERBS_CMD_POLL_CQ = 21,
- IB_USER_VERBS_CMD_PEEK_CQ = 22,
- IB_USER_VERBS_CMD_REQ_NOTIFY_CQ = 23,
- IB_USER_VERBS_CMD_CREATE_QP = 24,
- IB_USER_VERBS_CMD_QUERY_QP = 25,
- IB_USER_VERBS_CMD_MODIFY_QP = 26,
- IB_USER_VERBS_CMD_DESTROY_QP = 27,
- IB_USER_VERBS_CMD_POST_SEND = 28,
- IB_USER_VERBS_CMD_POST_RECV = 29,
- IB_USER_VERBS_CMD_ATTACH_MCAST = 30,
- IB_USER_VERBS_CMD_DETACH_MCAST = 31,
- IB_USER_VERBS_CMD_CREATE_SRQ = 32,
- IB_USER_VERBS_CMD_MODIFY_SRQ = 33,
- IB_USER_VERBS_CMD_QUERY_SRQ = 34,
- IB_USER_VERBS_CMD_DESTROY_SRQ = 35,
- IB_USER_VERBS_CMD_POST_SRQ_RECV = 36,
- IB_USER_VERBS_CMD_OPEN_XRCD = 37,
- IB_USER_VERBS_CMD_CLOSE_XRCD = 38,
- IB_USER_VERBS_CMD_CREATE_XSRQ = 39,
- IB_USER_VERBS_CMD_OPEN_QP = 40,
-};
-
-enum ib_uverbs_create_qp_mask {
- IB_UVERBS_CREATE_QP_MASK_IND_TABLE = 1,
-};
-
-enum ib_uverbs_wr_opcode {
- IB_UVERBS_WR_RDMA_WRITE = 0,
- IB_UVERBS_WR_RDMA_WRITE_WITH_IMM = 1,
- IB_UVERBS_WR_SEND = 2,
- IB_UVERBS_WR_SEND_WITH_IMM = 3,
- IB_UVERBS_WR_RDMA_READ = 4,
- IB_UVERBS_WR_ATOMIC_CMP_AND_SWP = 5,
- IB_UVERBS_WR_ATOMIC_FETCH_AND_ADD = 6,
- IB_UVERBS_WR_LOCAL_INV = 7,
- IB_UVERBS_WR_BIND_MW = 8,
- IB_UVERBS_WR_SEND_WITH_INV = 9,
- IB_UVERBS_WR_TSO = 10,
- IB_UVERBS_WR_RDMA_READ_WITH_INV = 11,
- IB_UVERBS_WR_MASKED_ATOMIC_CMP_AND_SWP = 12,
- IB_UVERBS_WR_MASKED_ATOMIC_FETCH_AND_ADD = 13,
-};
-
-enum ib_uverbs_access_flags {
- IB_UVERBS_ACCESS_LOCAL_WRITE = 1,
- IB_UVERBS_ACCESS_REMOTE_WRITE = 2,
- IB_UVERBS_ACCESS_REMOTE_READ = 4,
- IB_UVERBS_ACCESS_REMOTE_ATOMIC = 8,
- IB_UVERBS_ACCESS_MW_BIND = 16,
- IB_UVERBS_ACCESS_ZERO_BASED = 32,
- IB_UVERBS_ACCESS_ON_DEMAND = 64,
- IB_UVERBS_ACCESS_HUGETLB = 128,
-};
-
-union ib_gid {
- u8 raw[16];
- struct {
- __be64 subnet_prefix;
- __be64 interface_id;
- } global;
-};
-
-struct lsm_network_audit {
- int netif;
- struct sock *sk;
- u16 family;
- __be16 dport;
- __be16 sport;
- union {
- struct {
- __be32 daddr;
- __be32 saddr;
- } v4;
- struct {
- struct in6_addr daddr;
- struct in6_addr saddr;
- } v6;
- } fam;
-};
-
-struct lsm_ioctlop_audit {
- struct path path;
- u16 cmd;
-};
-
-struct lsm_ibpkey_audit {
- u64 subnet_prefix;
- u16 pkey;
-};
-
-struct lsm_ibendport_audit {
- char dev_name[64];
- u8 port;
-};
-
-struct selinux_state;
-
-struct selinux_audit_data {
- u32 ssid;
- u32 tsid;
- u16 tclass;
- u32 requested;
- u32 audited;
- u32 denied;
- int result;
- struct selinux_state *state;
-};
-
-struct common_audit_data {
- char type;
- union {
- struct path path;
- struct dentry *dentry;
- struct inode *inode;
- struct lsm_network_audit *net;
- int cap;
- int ipc_id;
- struct task_struct *tsk;
- struct {
- key_serial_t key;
- char *key_desc;
- } key_struct;
- char *kmod_name;
- struct lsm_ioctlop_audit *op;
- struct file *file;
- struct lsm_ibpkey_audit *ibpkey;
- struct lsm_ibendport_audit *ibendport;
- } u;
- union {
- struct selinux_audit_data *selinux_audit_data;
- };
-};
-
-enum {
- POLICYDB_CAPABILITY_NETPEER = 0,
- POLICYDB_CAPABILITY_OPENPERM = 1,
- POLICYDB_CAPABILITY_EXTSOCKCLASS = 2,
- POLICYDB_CAPABILITY_ALWAYSNETWORK = 3,
- POLICYDB_CAPABILITY_CGROUPSECLABEL = 4,
- POLICYDB_CAPABILITY_NNP_NOSUID_TRANSITION = 5,
- __POLICYDB_CAPABILITY_MAX = 6,
-};
-
-struct selinux_avc;
-
-struct selinux_ss;
-
-struct selinux_state {
- bool disabled;
- bool enforcing;
- bool checkreqprot;
- bool initialized;
- bool policycap[6];
- struct selinux_avc *avc;
- struct selinux_ss *ss;
-};
-
-struct avc_cache {
- struct hlist_head slots[512];
- spinlock_t slots_lock[512];
- atomic_t lru_hint;
- atomic_t active_nodes;
- u32 latest_notif;
-};
-
-struct selinux_avc {
- unsigned int avc_cache_threshold;
- struct avc_cache avc_cache;
-};
-
-struct av_decision {
- u32 allowed;
- u32 auditallow;
- u32 auditdeny;
- u32 seqno;
- u32 flags;
-};
-
-struct extended_perms_data {
- u32 p[8];
-};
-
-struct extended_perms_decision {
- u8 used;
- u8 driver;
- struct extended_perms_data *allowed;
- struct extended_perms_data *auditallow;
- struct extended_perms_data *dontaudit;
-};
-
-struct extended_perms {
- u16 len;
- struct extended_perms_data drivers;
-};
-
-struct avc_cache_stats {
- unsigned int lookups;
- unsigned int misses;
- unsigned int allocations;
- unsigned int reclaims;
- unsigned int frees;
-};
-
-struct security_class_mapping {
- const char *name;
- const char *perms[33];
-};
-
-struct avc_xperms_node;
-
-struct avc_entry {
- u32 ssid;
- u32 tsid;
- u16 tclass;
- struct av_decision avd;
- struct avc_xperms_node *xp_node;
-};
-
-struct avc_xperms_node {
- struct extended_perms xp;
- struct list_head xpd_head;
-};
-
-struct avc_node {
- struct avc_entry ae;
- struct hlist_node list;
- struct callback_head rhead;
-};
-
-struct avc_xperms_decision_node {
- struct extended_perms_decision xpd;
- struct list_head xpd_list;
-};
-
-struct avc_callback_node {
- int (*callback)(u32);
- u32 events;
- struct avc_callback_node *next;
-};
-
-typedef __u16 __sum16;
-
-typedef u16 u_int16_t;
-
-struct rhltable {
- struct rhashtable ht;
-};
-
-enum sctp_endpoint_type {
- SCTP_EP_TYPE_SOCKET = 0,
- SCTP_EP_TYPE_ASSOCIATION = 1,
-};
-
-struct sctp_chunk;
-
-struct sctp_inq {
- struct list_head in_chunk_list;
- struct sctp_chunk *in_progress;
- struct work_struct immediate;
-};
-
-struct sctp_bind_addr {
- __u16 port;
- struct list_head address_list;
-};
-
-struct sctp_ep_common {
- struct hlist_node node;
- int hashent;
- enum sctp_endpoint_type type;
- refcount_t refcnt;
- bool dead;
- struct sock *sk;
- struct net *net;
- struct sctp_inq inqueue;
- struct sctp_bind_addr bind_addr;
-};
-
-struct sctp_hmac_algo_param;
-
-struct sctp_chunks_param;
-
-struct sctp_endpoint {
- struct sctp_ep_common base;
- struct list_head asocs;
- __u8 secret_key[32];
- __u8 *digest;
- __u32 sndbuf_policy;
- __u32 rcvbuf_policy;
- struct crypto_shash **auth_hmacs;
- struct sctp_hmac_algo_param *auth_hmacs_list;
- struct sctp_chunks_param *auth_chunk_list;
- struct list_head endpoint_shared_keys;
- __u16 active_key_id;
- __u8 ecn_enable: 1;
- __u8 auth_enable: 1;
- __u8 intl_enable: 1;
- __u8 prsctp_enable: 1;
- __u8 asconf_enable: 1;
- __u8 reconf_enable: 1;
- __u8 strreset_enable;
- u32 secid;
- u32 peer_secid;
-};
-
-enum ip_conntrack_info {
- IP_CT_ESTABLISHED = 0,
- IP_CT_RELATED = 1,
- IP_CT_NEW = 2,
- IP_CT_IS_REPLY = 3,
- IP_CT_ESTABLISHED_REPLY = 3,
- IP_CT_RELATED_REPLY = 4,
- IP_CT_NUMBER = 5,
- IP_CT_UNTRACKED = 7,
-};
-
-struct nf_conntrack {
- atomic_t use;
-};
-
-struct nf_hook_state;
-
-typedef unsigned int nf_hookfn(void *, struct sk_buff *, const struct nf_hook_state *);
-
-struct nf_hook_entry {
- nf_hookfn *hook;
- void *priv;
-};
-
-struct nf_hook_entries {
- u16 num_hook_entries;
- struct nf_hook_entry hooks[0];
-};
-
-struct nf_hook_state {
- unsigned int hook;
- u_int8_t pf;
- struct net_device *in;
- struct net_device *out;
- struct sock *sk;
- struct net *net;
- int (*okfn)(struct net *, struct sock *, struct sk_buff *);
-};
-
-struct nf_hook_ops {
- nf_hookfn *hook;
- struct net_device *dev;
- void *priv;
- u_int8_t pf;
- unsigned int hooknum;
- int priority;
-};
-
-enum nf_nat_manip_type {
- NF_NAT_MANIP_SRC = 0,
- NF_NAT_MANIP_DST = 1,
-};
-
-struct nf_conn;
-
-struct nf_nat_hook {
- int (*parse_nat_setup)(struct nf_conn *, enum nf_nat_manip_type, const struct nlattr *);
- void (*decode_session)(struct sk_buff *, struct flowi *);
- unsigned int (*manip_pkt)(struct sk_buff *, struct nf_conn *, enum nf_nat_manip_type, enum ip_conntrack_dir);
-};
-
-union nf_inet_addr {
- __u32 all[4];
- __be32 ip;
- __be32 ip6[4];
- struct in_addr in;
- struct in6_addr in6;
-};
-
-union nf_conntrack_man_proto {
- __be16 all;
- struct {
- __be16 port;
- } tcp;
- struct {
- __be16 port;
- } udp;
- struct {
- __be16 id;
- } icmp;
- struct {
- __be16 port;
- } dccp;
- struct {
- __be16 port;
- } sctp;
- struct {
- __be16 key;
- } gre;
-};
-
-struct nf_conntrack_man {
- union nf_inet_addr u3;
- union nf_conntrack_man_proto u;
- u_int16_t l3num;
-};
-
-struct nf_conntrack_tuple {
- struct nf_conntrack_man src;
- struct {
- union nf_inet_addr u3;
- union {
- __be16 all;
- struct {
- __be16 port;
- } tcp;
- struct {
- __be16 port;
- } udp;
- struct {
- u_int8_t type;
- u_int8_t code;
- } icmp;
- struct {
- __be16 port;
- } dccp;
- struct {
- __be16 port;
- } sctp;
- struct {
- __be16 key;
- } gre;
- } u;
- u_int8_t protonum;
- u_int8_t dir;
- } dst;
-};
-
-struct nf_conntrack_tuple_hash {
- struct hlist_nulls_node hnnode;
- struct nf_conntrack_tuple tuple;
-};
-
-typedef u32 u_int32_t;
-
-typedef u64 u_int64_t;
-
-struct nf_ct_dccp {
- u_int8_t role[2];
- u_int8_t state;
- u_int8_t last_pkt;
- u_int8_t last_dir;
- u_int64_t handshake_seq;
-};
-
-struct ip_ct_sctp {
- enum sctp_conntrack state;
- __be32 vtag[2];
-};
-
-struct ip_ct_tcp_state {
- u_int32_t td_end;
- u_int32_t td_maxend;
- u_int32_t td_maxwin;
- u_int32_t td_maxack;
- u_int8_t td_scale;
- u_int8_t flags;
-};
-
-struct ip_ct_tcp {
- struct ip_ct_tcp_state seen[2];
- u_int8_t state;
- u_int8_t last_dir;
- u_int8_t retrans;
- u_int8_t last_index;
- u_int32_t last_seq;
- u_int32_t last_ack;
- u_int32_t last_end;
- u_int16_t last_win;
- u_int8_t last_wscale;
- u_int8_t last_flags;
-};
-
-struct nf_ct_udp {
- long unsigned int stream_ts;
-};
-
-struct nf_ct_gre {
- unsigned int stream_timeout;
- unsigned int timeout;
-};
-
-union nf_conntrack_proto {
- struct nf_ct_dccp dccp;
- struct ip_ct_sctp sctp;
- struct ip_ct_tcp tcp;
- struct nf_ct_udp udp;
- struct nf_ct_gre gre;
- unsigned int tmpl_padto;
-};
-
-struct nf_ct_ext;
-
-struct nf_conn {
- struct nf_conntrack ct_general;
- spinlock_t lock;
- u32 timeout;
- struct nf_conntrack_tuple_hash tuplehash[2];
- long unsigned int status;
- u16 cpu;
- possible_net_t ct_net;
- struct hlist_node nat_bysource;
- u8 __nfct_init_offset[0];
- struct nf_conn *master;
- u_int32_t secmark;
- struct nf_ct_ext *ext;
- union nf_conntrack_proto proto;
-};
-
-struct nf_conntrack_zone {
- u16 id;
- u8 flags;
- u8 dir;
-};
-
-struct nf_ct_hook {
- int (*update)(struct net *, struct sk_buff *);
- void (*destroy)(struct nf_conntrack *);
- bool (*get_tuple_skb)(struct nf_conntrack_tuple *, const struct sk_buff *);
-};
-
-struct nfnl_ct_hook {
- struct nf_conn * (*get_ct)(const struct sk_buff *, enum ip_conntrack_info *);
- size_t (*build_size)(const struct nf_conn *);
- int (*build)(struct sk_buff *, struct nf_conn *, enum ip_conntrack_info, u_int16_t, u_int16_t);
- int (*parse)(const struct nlattr *, struct nf_conn *);
- int (*attach_expect)(const struct nlattr *, struct nf_conn *, u32, u32);
- void (*seq_adjust)(struct sk_buff *, struct nf_conn *, enum ip_conntrack_info, s32);
-};
-
-enum nf_ip_hook_priorities {
- NF_IP_PRI_FIRST = 2147483648,
- NF_IP_PRI_RAW_BEFORE_DEFRAG = 4294966846,
- NF_IP_PRI_CONNTRACK_DEFRAG = 4294966896,
- NF_IP_PRI_RAW = 4294966996,
- NF_IP_PRI_SELINUX_FIRST = 4294967071,
- NF_IP_PRI_CONNTRACK = 4294967096,
- NF_IP_PRI_MANGLE = 4294967146,
- NF_IP_PRI_NAT_DST = 4294967196,
- NF_IP_PRI_FILTER = 0,
- NF_IP_PRI_SECURITY = 50,
- NF_IP_PRI_NAT_SRC = 100,
- NF_IP_PRI_SELINUX_LAST = 225,
- NF_IP_PRI_CONNTRACK_HELPER = 300,
- NF_IP_PRI_CONNTRACK_CONFIRM = 2147483647,
- NF_IP_PRI_LAST = 2147483647,
-};
-
-enum nf_ip6_hook_priorities {
- NF_IP6_PRI_FIRST = 2147483648,
- NF_IP6_PRI_RAW_BEFORE_DEFRAG = 4294966846,
- NF_IP6_PRI_CONNTRACK_DEFRAG = 4294966896,
- NF_IP6_PRI_RAW = 4294966996,
- NF_IP6_PRI_SELINUX_FIRST = 4294967071,
- NF_IP6_PRI_CONNTRACK = 4294967096,
- NF_IP6_PRI_MANGLE = 4294967146,
- NF_IP6_PRI_NAT_DST = 4294967196,
- NF_IP6_PRI_FILTER = 0,
- NF_IP6_PRI_SECURITY = 50,
- NF_IP6_PRI_NAT_SRC = 100,
- NF_IP6_PRI_SELINUX_LAST = 225,
- NF_IP6_PRI_CONNTRACK_HELPER = 300,
- NF_IP6_PRI_LAST = 2147483647,
-};
-
-struct socket_alloc {
- struct socket socket;
- struct inode vfs_inode;
- long: 64;
- long: 64;
-};
-
-struct ip_options {
- __be32 faddr;
- __be32 nexthop;
- unsigned char optlen;
- unsigned char srr;
- unsigned char rr;
- unsigned char ts;
- unsigned char is_strictroute: 1;
- unsigned char srr_is_hit: 1;
- unsigned char is_changed: 1;
- unsigned char rr_needaddr: 1;
- unsigned char ts_needtime: 1;
- unsigned char ts_needaddr: 1;
- unsigned char router_alert;
- unsigned char cipso;
- unsigned char __pad2;
- unsigned char __data[0];
-};
-
-struct ip_options_rcu {
- struct callback_head rcu;
- struct ip_options opt;
-};
-
-struct ipv6_opt_hdr;
-
-struct ipv6_rt_hdr;
-
-struct ipv6_txoptions {
- refcount_t refcnt;
- int tot_len;
- __u16 opt_flen;
- __u16 opt_nflen;
- struct ipv6_opt_hdr *hopopt;
- struct ipv6_opt_hdr *dst0opt;
- struct ipv6_rt_hdr *srcrt;
- struct ipv6_opt_hdr *dst1opt;
- struct callback_head rcu;
-};
-
-struct inet_cork {
- unsigned int flags;
- __be32 addr;
- struct ip_options *opt;
- unsigned int fragsize;
- int length;
- struct dst_entry *dst;
- u8 tx_flags;
- __u8 ttl;
- __s16 tos;
- char priority;
- __u16 gso_size;
- u64 transmit_time;
- u32 mark;
-};
-
-struct inet_cork_full {
- struct inet_cork base;
- struct flowi fl;
-};
-
-struct ipv6_pinfo;
-
-struct ip_mc_socklist;
-
-struct inet_sock {
- struct sock sk;
- struct ipv6_pinfo *pinet6;
- __be32 inet_saddr;
- __s16 uc_ttl;
- __u16 cmsg_flags;
- __be16 inet_sport;
- __u16 inet_id;
- struct ip_options_rcu *inet_opt;
- int rx_dst_ifindex;
- __u8 tos;
- __u8 min_ttl;
- __u8 mc_ttl;
- __u8 pmtudisc;
- __u8 recverr: 1;
- __u8 is_icsk: 1;
- __u8 freebind: 1;
- __u8 hdrincl: 1;
- __u8 mc_loop: 1;
- __u8 transparent: 1;
- __u8 mc_all: 1;
- __u8 nodefrag: 1;
- __u8 bind_address_no_port: 1;
- __u8 defer_connect: 1;
- __u8 rcv_tos;
- __u8 convert_csum;
- int uc_index;
- int mc_index;
- __be32 mc_addr;
- struct ip_mc_socklist *mc_list;
- struct inet_cork_full cork;
-};
-
-struct in6_pktinfo {
- struct in6_addr ipi6_addr;
- int ipi6_ifindex;
-};
-
-struct inet6_cork {
- struct ipv6_txoptions *opt;
- u8 hop_limit;
- u8 tclass;
-};
-
-struct ipv6_mc_socklist;
-
-struct ipv6_ac_socklist;
-
-struct ipv6_fl_socklist;
-
-struct ipv6_pinfo {
- struct in6_addr saddr;
- struct in6_pktinfo sticky_pktinfo;
- const struct in6_addr *daddr_cache;
- __be32 flow_label;
- __u32 frag_size;
- __u16 __unused_1: 7;
- __s16 hop_limit: 9;
- __u16 mc_loop: 1;
- __u16 __unused_2: 6;
- __s16 mcast_hops: 9;
- int ucast_oif;
- int mcast_oif;
- union {
- struct {
- __u16 srcrt: 1;
- __u16 osrcrt: 1;
- __u16 rxinfo: 1;
- __u16 rxoinfo: 1;
- __u16 rxhlim: 1;
- __u16 rxohlim: 1;
- __u16 hopopts: 1;
- __u16 ohopopts: 1;
- __u16 dstopts: 1;
- __u16 odstopts: 1;
- __u16 rxflow: 1;
- __u16 rxtclass: 1;
- __u16 rxpmtu: 1;
- __u16 rxorigdstaddr: 1;
- __u16 recvfragsize: 1;
- } bits;
- __u16 all;
- } rxopt;
- __u16 recverr: 1;
- __u16 sndflow: 1;
- __u16 repflow: 1;
- __u16 pmtudisc: 3;
- __u16 padding: 1;
- __u16 srcprefs: 3;
- __u16 dontfrag: 1;
- __u16 autoflowlabel: 1;
- __u16 autoflowlabel_set: 1;
- __u16 mc_all: 1;
- __u16 rtalert_isolate: 1;
- __u8 min_hopcount;
- __u8 tclass;
- __be32 rcv_flowinfo;
- __u32 dst_cookie;
- __u32 rx_dst_cookie;
- struct ipv6_mc_socklist *ipv6_mc_list;
- struct ipv6_ac_socklist *ipv6_ac_list;
- struct ipv6_fl_socklist *ipv6_fl_list;
- struct ipv6_txoptions *opt;
- struct sk_buff *pktoptions;
- struct sk_buff *rxpmtu;
- struct inet6_cork cork;
-};
-
-struct tcphdr {
- __be16 source;
- __be16 dest;
- __be32 seq;
- __be32 ack_seq;
- __u16 res1: 4;
- __u16 doff: 4;
- __u16 fin: 1;
- __u16 syn: 1;
- __u16 rst: 1;
- __u16 psh: 1;
- __u16 ack: 1;
- __u16 urg: 1;
- __u16 ece: 1;
- __u16 cwr: 1;
- __be16 window;
- __sum16 check;
- __be16 urg_ptr;
-};
-
-struct iphdr {
- __u8 ihl: 4;
- __u8 version: 4;
- __u8 tos;
- __be16 tot_len;
- __be16 id;
- __be16 frag_off;
- __u8 ttl;
- __u8 protocol;
- __sum16 check;
- __be32 saddr;
- __be32 daddr;
-};
-
-struct ipv6_rt_hdr {
- __u8 nexthdr;
- __u8 hdrlen;
- __u8 type;
- __u8 segments_left;
-};
-
-struct ipv6_opt_hdr {
- __u8 nexthdr;
- __u8 hdrlen;
-};
-
-struct ipv6hdr {
- __u8 priority: 4;
- __u8 version: 4;
- __u8 flow_lbl[3];
- __be16 payload_len;
- __u8 nexthdr;
- __u8 hop_limit;
- struct in6_addr saddr;
- struct in6_addr daddr;
-};
-
-struct udphdr {
- __be16 source;
- __be16 dest;
- __be16 len;
- __sum16 check;
-};
-
-struct inet6_skb_parm {
- int iif;
- __be16 ra;
- __u16 dst0;
- __u16 srcrt;
- __u16 dst1;
- __u16 lastopt;
- __u16 nhoff;
- __u16 flags;
- __u16 frag_max_size;
-};
-
-struct ip6_sf_socklist;
-
-struct ipv6_mc_socklist {
- struct in6_addr addr;
- int ifindex;
- unsigned int sfmode;
- struct ipv6_mc_socklist *next;
- rwlock_t sflock;
- struct ip6_sf_socklist *sflist;
- struct callback_head rcu;
-};
-
-struct ipv6_ac_socklist {
- struct in6_addr acl_addr;
- int acl_ifindex;
- struct ipv6_ac_socklist *acl_next;
-};
-
-struct ip6_flowlabel;
-
-struct ipv6_fl_socklist {
- struct ipv6_fl_socklist *next;
- struct ip6_flowlabel *fl;
- struct callback_head rcu;
-};
-
-struct ip6_sf_socklist {
- unsigned int sl_max;
- unsigned int sl_count;
- struct in6_addr sl_addr[0];
-};
-
-struct ip6_flowlabel {
- struct ip6_flowlabel *next;
- __be32 label;
- atomic_t users;
- struct in6_addr dst;
- struct ipv6_txoptions *opt;
- long unsigned int linger;
- struct callback_head rcu;
- u8 share;
- union {
- struct pid *pid;
- kuid_t uid;
- } owner;
- long unsigned int lastuse;
- long unsigned int expires;
- struct net *fl_net;
-};
-
-struct inet_skb_parm {
- int iif;
- struct ip_options opt;
- u16 flags;
- u16 frag_max_size;
-};
-
-struct nf_ipv6_ops {
- void (*route_input)(struct sk_buff *);
- int (*fragment)(struct net *, struct sock *, struct sk_buff *, int (*)(struct net *, struct sock *, struct sk_buff *));
- int (*reroute)(struct sk_buff *, const struct nf_queue_entry *);
-};
-
-struct nf_queue_entry {
- struct list_head list;
- struct sk_buff *skb;
- unsigned int id;
- unsigned int hook_index;
- struct nf_hook_state state;
- u16 size;
-};
-
-struct tty_file_private {
- struct tty_struct *tty;
- struct file *file;
- struct list_head list;
-};
-
-struct icmp_err {
- int errno;
- unsigned int fatal: 1;
-};
-
-struct netlbl_lsm_cache {
- refcount_t refcount;
- void (*free)(const void *);
- void *data;
-};
-
-struct netlbl_lsm_catmap {
- u32 startbit;
- u64 bitmap[4];
- struct netlbl_lsm_catmap *next;
-};
-
-struct netlbl_lsm_secattr {
- u32 flags;
- u32 type;
- char *domain;
- struct netlbl_lsm_cache *cache;
- struct {
- struct {
- struct netlbl_lsm_catmap *cat;
- u32 lvl;
- } mls;
- u32 secid;
- } attr;
-};
-
-struct dccp_hdr {
- __be16 dccph_sport;
- __be16 dccph_dport;
- __u8 dccph_doff;
- __u8 dccph_cscov: 4;
- __u8 dccph_ccval: 4;
- __sum16 dccph_checksum;
- __u8 dccph_x: 1;
- __u8 dccph_type: 4;
- __u8 dccph_reserved: 3;
- __u8 dccph_seq2;
- __be16 dccph_seq;
-};
-
-enum dccp_state {
- DCCP_OPEN = 1,
- DCCP_REQUESTING = 2,
- DCCP_LISTEN = 10,
- DCCP_RESPOND = 3,
- DCCP_ACTIVE_CLOSEREQ = 4,
- DCCP_PASSIVE_CLOSE = 8,
- DCCP_CLOSING = 11,
- DCCP_TIME_WAIT = 6,
- DCCP_CLOSED = 7,
- DCCP_NEW_SYN_RECV = 12,
- DCCP_PARTOPEN = 13,
- DCCP_PASSIVE_CLOSEREQ = 14,
- DCCP_MAX_STATES = 15,
-};
-
-typedef __s32 sctp_assoc_t;
-
-enum sctp_msg_flags {
- MSG_NOTIFICATION = 32768,
-};
-
-struct sctp_initmsg {
- __u16 sinit_num_ostreams;
- __u16 sinit_max_instreams;
- __u16 sinit_max_attempts;
- __u16 sinit_max_init_timeo;
-};
-
-struct sctp_sndrcvinfo {
- __u16 sinfo_stream;
- __u16 sinfo_ssn;
- __u16 sinfo_flags;
- __u32 sinfo_ppid;
- __u32 sinfo_context;
- __u32 sinfo_timetolive;
- __u32 sinfo_tsn;
- __u32 sinfo_cumtsn;
- sctp_assoc_t sinfo_assoc_id;
-};
-
-struct sctp_rtoinfo {
- sctp_assoc_t srto_assoc_id;
- __u32 srto_initial;
- __u32 srto_max;
- __u32 srto_min;
-};
-
-struct sctp_assocparams {
- sctp_assoc_t sasoc_assoc_id;
- __u16 sasoc_asocmaxrxt;
- __u16 sasoc_number_peer_destinations;
- __u32 sasoc_peer_rwnd;
- __u32 sasoc_local_rwnd;
- __u32 sasoc_cookie_life;
-};
-
-struct sctp_paddrparams {
- sctp_assoc_t spp_assoc_id;
- struct __kernel_sockaddr_storage spp_address;
- __u32 spp_hbinterval;
- __u16 spp_pathmaxrxt;
- __u32 spp_pathmtu;
- __u32 spp_sackdelay;
- __u32 spp_flags;
- __u32 spp_ipv6_flowlabel;
- __u8 spp_dscp;
- char: 8;
-} __attribute__((packed));
-
-struct sctphdr {
- __be16 source;
- __be16 dest;
- __be32 vtag;
- __le32 checksum;
-};
-
-struct sctp_chunkhdr {
- __u8 type;
- __u8 flags;
- __be16 length;
-};
-
-enum sctp_cid {
- SCTP_CID_DATA = 0,
- SCTP_CID_INIT = 1,
- SCTP_CID_INIT_ACK = 2,
- SCTP_CID_SACK = 3,
- SCTP_CID_HEARTBEAT = 4,
- SCTP_CID_HEARTBEAT_ACK = 5,
- SCTP_CID_ABORT = 6,
- SCTP_CID_SHUTDOWN = 7,
- SCTP_CID_SHUTDOWN_ACK = 8,
- SCTP_CID_ERROR = 9,
- SCTP_CID_COOKIE_ECHO = 10,
- SCTP_CID_COOKIE_ACK = 11,
- SCTP_CID_ECN_ECNE = 12,
- SCTP_CID_ECN_CWR = 13,
- SCTP_CID_SHUTDOWN_COMPLETE = 14,
- SCTP_CID_AUTH = 15,
- SCTP_CID_I_DATA = 64,
- SCTP_CID_FWD_TSN = 192,
- SCTP_CID_ASCONF = 193,
- SCTP_CID_I_FWD_TSN = 194,
- SCTP_CID_ASCONF_ACK = 128,
- SCTP_CID_RECONF = 130,
-};
-
-struct sctp_paramhdr {
- __be16 type;
- __be16 length;
-};
-
-enum sctp_param {
- SCTP_PARAM_HEARTBEAT_INFO = 256,
- SCTP_PARAM_IPV4_ADDRESS = 1280,
- SCTP_PARAM_IPV6_ADDRESS = 1536,
- SCTP_PARAM_STATE_COOKIE = 1792,
- SCTP_PARAM_UNRECOGNIZED_PARAMETERS = 2048,
- SCTP_PARAM_COOKIE_PRESERVATIVE = 2304,
- SCTP_PARAM_HOST_NAME_ADDRESS = 2816,
- SCTP_PARAM_SUPPORTED_ADDRESS_TYPES = 3072,
- SCTP_PARAM_ECN_CAPABLE = 128,
- SCTP_PARAM_RANDOM = 640,
- SCTP_PARAM_CHUNKS = 896,
- SCTP_PARAM_HMAC_ALGO = 1152,
- SCTP_PARAM_SUPPORTED_EXT = 2176,
- SCTP_PARAM_FWD_TSN_SUPPORT = 192,
- SCTP_PARAM_ADD_IP = 448,
- SCTP_PARAM_DEL_IP = 704,
- SCTP_PARAM_ERR_CAUSE = 960,
- SCTP_PARAM_SET_PRIMARY = 1216,
- SCTP_PARAM_SUCCESS_REPORT = 1472,
- SCTP_PARAM_ADAPTATION_LAYER_IND = 1728,
- SCTP_PARAM_RESET_OUT_REQUEST = 3328,
- SCTP_PARAM_RESET_IN_REQUEST = 3584,
- SCTP_PARAM_RESET_TSN_REQUEST = 3840,
- SCTP_PARAM_RESET_RESPONSE = 4096,
- SCTP_PARAM_RESET_ADD_OUT_STREAMS = 4352,
- SCTP_PARAM_RESET_ADD_IN_STREAMS = 4608,
-};
-
-struct sctp_datahdr {
- __be32 tsn;
- __be16 stream;
- __be16 ssn;
- __u32 ppid;
- __u8 payload[0];
-};
-
-struct sctp_idatahdr {
- __be32 tsn;
- __be16 stream;
- __be16 reserved;
- __be32 mid;
- union {
- __u32 ppid;
- __be32 fsn;
- };
- __u8 payload[0];
-};
-
-struct sctp_inithdr {
- __be32 init_tag;
- __be32 a_rwnd;
- __be16 num_outbound_streams;
- __be16 num_inbound_streams;
- __be32 initial_tsn;
- __u8 params[0];
-};
-
-struct sctp_init_chunk {
- struct sctp_chunkhdr chunk_hdr;
- struct sctp_inithdr init_hdr;
-};
-
-struct sctp_ipv4addr_param {
- struct sctp_paramhdr param_hdr;
- struct in_addr addr;
-};
-
-struct sctp_ipv6addr_param {
- struct sctp_paramhdr param_hdr;
- struct in6_addr addr;
-};
-
-struct sctp_cookie_preserve_param {
- struct sctp_paramhdr param_hdr;
- __be32 lifespan_increment;
-};
-
-struct sctp_hostname_param {
- struct sctp_paramhdr param_hdr;
- uint8_t hostname[0];
-};
-
-struct sctp_supported_addrs_param {
- struct sctp_paramhdr param_hdr;
- __be16 types[0];
-};
-
-struct sctp_adaptation_ind_param {
- struct sctp_paramhdr param_hdr;
- __be32 adaptation_ind;
-};
-
-struct sctp_supported_ext_param {
- struct sctp_paramhdr param_hdr;
- __u8 chunks[0];
-};
-
-struct sctp_random_param {
- struct sctp_paramhdr param_hdr;
- __u8 random_val[0];
-};
-
-struct sctp_chunks_param {
- struct sctp_paramhdr param_hdr;
- __u8 chunks[0];
-};
-
-struct sctp_hmac_algo_param {
- struct sctp_paramhdr param_hdr;
- __be16 hmac_ids[0];
-};
-
-struct sctp_cookie_param {
- struct sctp_paramhdr p;
- __u8 body[0];
-};
-
-struct sctp_gap_ack_block {
- __be16 start;
- __be16 end;
-};
-
-union sctp_sack_variable {
- struct sctp_gap_ack_block gab;
- __be32 dup;
-};
-
-struct sctp_sackhdr {
- __be32 cum_tsn_ack;
- __be32 a_rwnd;
- __be16 num_gap_ack_blocks;
- __be16 num_dup_tsns;
- union sctp_sack_variable variable[0];
-};
-
-struct sctp_heartbeathdr {
- struct sctp_paramhdr info;
-};
-
-struct sctp_shutdownhdr {
- __be32 cum_tsn_ack;
-};
-
-struct sctp_errhdr {
- __be16 cause;
- __be16 length;
- __u8 variable[0];
-};
-
-struct sctp_ecnehdr {
- __be32 lowest_tsn;
-};
-
-struct sctp_cwrhdr {
- __be32 lowest_tsn;
-};
-
-struct sctp_fwdtsn_skip {
- __be16 stream;
- __be16 ssn;
-};
-
-struct sctp_fwdtsn_hdr {
- __be32 new_cum_tsn;
- struct sctp_fwdtsn_skip skip[0];
-};
-
-struct sctp_ifwdtsn_skip {
- __be16 stream;
- __u8 reserved;
- __u8 flags;
- __be32 mid;
-};
-
-struct sctp_ifwdtsn_hdr {
- __be32 new_cum_tsn;
- struct sctp_ifwdtsn_skip skip[0];
-};
-
-struct sctp_addip_param {
- struct sctp_paramhdr param_hdr;
- __be32 crr_id;
-};
-
-struct sctp_addiphdr {
- __be32 serial;
- __u8 params[0];
-};
-
-struct sctp_authhdr {
- __be16 shkey_id;
- __be16 hmac_id;
- __u8 hmac[0];
-};
-
-union sctp_addr {
- struct sockaddr_in v4;
- struct sockaddr_in6 v6;
- struct sockaddr sa;
-};
-
-struct sctp_cookie {
- __u32 my_vtag;
- __u32 peer_vtag;
- __u32 my_ttag;
- __u32 peer_ttag;
- ktime_t expiration;
- __u16 sinit_num_ostreams;
- __u16 sinit_max_instreams;
- __u32 initial_tsn;
- union sctp_addr peer_addr;
- __u16 my_port;
- __u8 prsctp_capable;
- __u8 padding;
- __u32 adaptation_ind;
- __u8 auth_random[36];
- __u8 auth_hmacs[10];
- __u8 auth_chunks[20];
- __u32 raw_addr_list_len;
- struct sctp_init_chunk peer_init[0];
-};
-
-struct sctp_tsnmap {
- long unsigned int *tsn_map;
- __u32 base_tsn;
- __u32 cumulative_tsn_ack_point;
- __u32 max_tsn_seen;
- __u16 len;
- __u16 pending_data;
- __u16 num_dup_tsns;
- __be32 dup_tsns[16];
-};
-
-struct sctp_inithdr_host {
- __u32 init_tag;
- __u32 a_rwnd;
- __u16 num_outbound_streams;
- __u16 num_inbound_streams;
- __u32 initial_tsn;
-};
-
-enum sctp_state {
- SCTP_STATE_CLOSED = 0,
- SCTP_STATE_COOKIE_WAIT = 1,
- SCTP_STATE_COOKIE_ECHOED = 2,
- SCTP_STATE_ESTABLISHED = 3,
- SCTP_STATE_SHUTDOWN_PENDING = 4,
- SCTP_STATE_SHUTDOWN_SENT = 5,
- SCTP_STATE_SHUTDOWN_RECEIVED = 6,
- SCTP_STATE_SHUTDOWN_ACK_SENT = 7,
-};
-
-struct sctp_stream_out_ext;
-
-struct sctp_stream_out {
- union {
- __u32 mid;
- __u16 ssn;
- };
- __u32 mid_uo;
- struct sctp_stream_out_ext *ext;
- __u8 state;
-};
-
-struct sctp_stream_in {
- union {
- __u32 mid;
- __u16 ssn;
- };
- __u32 mid_uo;
- __u32 fsn;
- __u32 fsn_uo;
- char pd_mode;
- char pd_mode_uo;
-};
-
-struct sctp_stream_interleave;
-
-struct sctp_stream {
- struct {
- struct __genradix tree;
- struct sctp_stream_out type[0];
- } out;
- struct {
- struct __genradix tree;
- struct sctp_stream_in type[0];
- } in;
- __u16 outcnt;
- __u16 incnt;
- struct sctp_stream_out *out_curr;
- union {
- struct {
- struct list_head prio_list;
- };
- struct {
- struct list_head rr_list;
- struct sctp_stream_out_ext *rr_next;
- };
- };
- struct sctp_stream_interleave *si;
-};
-
-struct sctp_sched_ops;
-
-struct sctp_association;
-
-struct sctp_outq {
- struct sctp_association *asoc;
- struct list_head out_chunk_list;
- struct sctp_sched_ops *sched;
- unsigned int out_qlen;
- unsigned int error;
- struct list_head control_chunk_list;
- struct list_head sacked;
- struct list_head retransmit;
- struct list_head abandoned;
- __u32 outstanding_bytes;
- char fast_rtx;
- char cork;
-};
-
-struct sctp_ulpq {
- char pd_mode;
- struct sctp_association *asoc;
- struct sk_buff_head reasm;
- struct sk_buff_head reasm_uo;
- struct sk_buff_head lobby;
-};
-
-struct sctp_priv_assoc_stats {
- struct __kernel_sockaddr_storage obs_rto_ipaddr;
- __u64 max_obs_rto;
- __u64 isacks;
- __u64 osacks;
- __u64 opackets;
- __u64 ipackets;
- __u64 rtxchunks;
- __u64 outofseqtsns;
- __u64 idupchunks;
- __u64 gapcnt;
- __u64 ouodchunks;
- __u64 iuodchunks;
- __u64 oodchunks;
- __u64 iodchunks;
- __u64 octrlchunks;
- __u64 ictrlchunks;
-};
-
-struct sctp_transport;
-
-struct sctp_auth_bytes;
-
-struct sctp_shared_key;
-
-struct sctp_association {
- struct sctp_ep_common base;
- struct list_head asocs;
- sctp_assoc_t assoc_id;
- struct sctp_endpoint *ep;
- struct sctp_cookie c;
- struct {
- struct list_head transport_addr_list;
- __u32 rwnd;
- __u16 transport_count;
- __u16 port;
- struct sctp_transport *primary_path;
- union sctp_addr primary_addr;
- struct sctp_transport *active_path;
- struct sctp_transport *retran_path;
- struct sctp_transport *last_sent_to;
- struct sctp_transport *last_data_from;
- struct sctp_tsnmap tsn_map;
- __be16 addip_disabled_mask;
- __u16 ecn_capable: 1;
- __u16 ipv4_address: 1;
- __u16 ipv6_address: 1;
- __u16 hostname_address: 1;
- __u16 asconf_capable: 1;
- __u16 prsctp_capable: 1;
- __u16 reconf_capable: 1;
- __u16 intl_capable: 1;
- __u16 auth_capable: 1;
- __u16 sack_needed: 1;
- __u16 sack_generation: 1;
- __u16 zero_window_announced: 1;
- __u32 sack_cnt;
- __u32 adaptation_ind;
- struct sctp_inithdr_host i;
- void *cookie;
- int cookie_len;
- __u32 addip_serial;
- struct sctp_random_param *peer_random;
- struct sctp_chunks_param *peer_chunks;
- struct sctp_hmac_algo_param *peer_hmacs;
- } peer;
- enum sctp_state state;
- int overall_error_count;
- ktime_t cookie_life;
- long unsigned int rto_initial;
- long unsigned int rto_max;
- long unsigned int rto_min;
- int max_burst;
- int max_retrans;
- __u16 pf_retrans;
- __u16 ps_retrans;
- __u16 max_init_attempts;
- __u16 init_retries;
- long unsigned int max_init_timeo;
- long unsigned int hbinterval;
- __u16 pathmaxrxt;
- __u32 flowlabel;
- __u8 dscp;
- __u8 pmtu_pending;
- __u32 pathmtu;
- __u32 param_flags;
- __u32 sackfreq;
- long unsigned int sackdelay;
- long unsigned int timeouts[11];
- struct timer_list timers[11];
- struct sctp_transport *shutdown_last_sent_to;
- struct sctp_transport *init_last_sent_to;
- int shutdown_retries;
- __u32 next_tsn;
- __u32 ctsn_ack_point;
- __u32 adv_peer_ack_point;
- __u32 highest_sacked;
- __u32 fast_recovery_exit;
- __u8 fast_recovery;
- __u16 unack_data;
- __u32 rtx_data_chunks;
- __u32 rwnd;
- __u32 a_rwnd;
- __u32 rwnd_over;
- __u32 rwnd_press;
- int sndbuf_used;
- atomic_t rmem_alloc;
- wait_queue_head_t wait;
- __u32 frag_point;
- __u32 user_frag;
- int init_err_counter;
- int init_cycle;
- __u16 default_stream;
- __u16 default_flags;
- __u32 default_ppid;
- __u32 default_context;
- __u32 default_timetolive;
- __u32 default_rcv_context;
- struct sctp_stream stream;
- struct sctp_outq outqueue;
- struct sctp_ulpq ulpq;
- __u32 last_ecne_tsn;
- __u32 last_cwr_tsn;
- int numduptsns;
- struct sctp_chunk *addip_last_asconf;
- struct list_head asconf_ack_list;
- struct list_head addip_chunk_list;
- __u32 addip_serial;
- int src_out_of_asoc_ok;
- union sctp_addr *asconf_addr_del_pending;
- struct sctp_transport *new_transport;
- struct list_head endpoint_shared_keys;
- struct sctp_auth_bytes *asoc_shared_key;
- struct sctp_shared_key *shkey;
- __u16 default_hmac_id;
- __u16 active_key_id;
- __u8 need_ecne: 1;
- __u8 temp: 1;
- __u8 pf_expose: 2;
- __u8 force_delay: 1;
- __u8 strreset_enable;
- __u8 strreset_outstanding;
- __u32 strreset_outseq;
- __u32 strreset_inseq;
- __u32 strreset_result[2];
- struct sctp_chunk *strreset_chunk;
- struct sctp_priv_assoc_stats stats;
- int sent_cnt_removable;
- __u16 subscribe;
- __u64 abandoned_unsent[3];
- __u64 abandoned_sent[3];
- struct callback_head rcu;
-};
-
-struct sctp_auth_bytes {
- refcount_t refcnt;
- __u32 len;
- __u8 data[0];
-};
-
-struct sctp_shared_key {
- struct list_head key_list;
- struct sctp_auth_bytes *key;
- refcount_t refcnt;
- __u16 key_id;
- __u8 deactivated;
-};
-
-enum {
- SCTP_MAX_STREAM = 65535,
-};
-
-enum sctp_event_timeout {
- SCTP_EVENT_TIMEOUT_NONE = 0,
- SCTP_EVENT_TIMEOUT_T1_COOKIE = 1,
- SCTP_EVENT_TIMEOUT_T1_INIT = 2,
- SCTP_EVENT_TIMEOUT_T2_SHUTDOWN = 3,
- SCTP_EVENT_TIMEOUT_T3_RTX = 4,
- SCTP_EVENT_TIMEOUT_T4_RTO = 5,
- SCTP_EVENT_TIMEOUT_T5_SHUTDOWN_GUARD = 6,
- SCTP_EVENT_TIMEOUT_HEARTBEAT = 7,
- SCTP_EVENT_TIMEOUT_RECONF = 8,
- SCTP_EVENT_TIMEOUT_SACK = 9,
- SCTP_EVENT_TIMEOUT_AUTOCLOSE = 10,
-};
-
-enum {
- SCTP_MAX_DUP_TSNS = 16,
-};
-
-enum sctp_scope {
- SCTP_SCOPE_GLOBAL = 0,
- SCTP_SCOPE_PRIVATE = 1,
- SCTP_SCOPE_LINK = 2,
- SCTP_SCOPE_LOOPBACK = 3,
- SCTP_SCOPE_UNUSABLE = 4,
-};
-
-enum {
- SCTP_AUTH_HMAC_ID_RESERVED_0 = 0,
- SCTP_AUTH_HMAC_ID_SHA1 = 1,
- SCTP_AUTH_HMAC_ID_RESERVED_2 = 2,
- SCTP_AUTH_HMAC_ID_SHA256 = 3,
- __SCTP_AUTH_HMAC_MAX = 4,
-};
-
-struct sctp_ulpevent {
- struct sctp_association *asoc;
- struct sctp_chunk *chunk;
- unsigned int rmem_len;
- union {
- __u32 mid;
- __u16 ssn;
- };
- union {
- __u32 ppid;
- __u32 fsn;
- };
- __u32 tsn;
- __u32 cumtsn;
- __u16 stream;
- __u16 flags;
- __u16 msg_flags;
-} __attribute__((packed));
-
-union sctp_addr_param;
-
-union sctp_params {
- void *v;
- struct sctp_paramhdr *p;
- struct sctp_cookie_preserve_param *life;
- struct sctp_hostname_param *dns;
- struct sctp_cookie_param *cookie;
- struct sctp_supported_addrs_param *sat;
- struct sctp_ipv4addr_param *v4;
- struct sctp_ipv6addr_param *v6;
- union sctp_addr_param *addr;
- struct sctp_adaptation_ind_param *aind;
- struct sctp_supported_ext_param *ext;
- struct sctp_random_param *random;
- struct sctp_chunks_param *chunks;
- struct sctp_hmac_algo_param *hmac_algo;
- struct sctp_addip_param *addip;
-};
-
-struct sctp_sender_hb_info;
-
-struct sctp_signed_cookie;
-
-struct sctp_datamsg;
-
-struct sctp_chunk {
- struct list_head list;
- refcount_t refcnt;
- int sent_count;
- union {
- struct list_head transmitted_list;
- struct list_head stream_list;
- };
- struct list_head frag_list;
- struct sk_buff *skb;
- union {
- struct sk_buff *head_skb;
- struct sctp_shared_key *shkey;
- };
- union sctp_params param_hdr;
- union {
- __u8 *v;
- struct sctp_datahdr *data_hdr;
- struct sctp_inithdr *init_hdr;
- struct sctp_sackhdr *sack_hdr;
- struct sctp_heartbeathdr *hb_hdr;
- struct sctp_sender_hb_info *hbs_hdr;
- struct sctp_shutdownhdr *shutdown_hdr;
- struct sctp_signed_cookie *cookie_hdr;
- struct sctp_ecnehdr *ecne_hdr;
- struct sctp_cwrhdr *ecn_cwr_hdr;
- struct sctp_errhdr *err_hdr;
- struct sctp_addiphdr *addip_hdr;
- struct sctp_fwdtsn_hdr *fwdtsn_hdr;
- struct sctp_authhdr *auth_hdr;
- struct sctp_idatahdr *idata_hdr;
- struct sctp_ifwdtsn_hdr *ifwdtsn_hdr;
- } subh;
- __u8 *chunk_end;
- struct sctp_chunkhdr *chunk_hdr;
- struct sctphdr *sctp_hdr;
- struct sctp_sndrcvinfo sinfo;
- struct sctp_association *asoc;
- struct sctp_ep_common *rcvr;
- long unsigned int sent_at;
- union sctp_addr source;
- union sctp_addr dest;
- struct sctp_datamsg *msg;
- struct sctp_transport *transport;
- struct sk_buff *auth_chunk;
- __u16 rtt_in_progress: 1;
- __u16 has_tsn: 1;
- __u16 has_ssn: 1;
- __u16 singleton: 1;
- __u16 end_of_packet: 1;
- __u16 ecn_ce_done: 1;
- __u16 pdiscard: 1;
- __u16 tsn_gap_acked: 1;
- __u16 data_accepted: 1;
- __u16 auth: 1;
- __u16 has_asconf: 1;
- __u16 tsn_missing_report: 2;
- __u16 fast_retransmit: 2;
-};
-
-struct sctp_stream_interleave {
- __u16 data_chunk_len;
- __u16 ftsn_chunk_len;
- struct sctp_chunk * (*make_datafrag)(const struct sctp_association *, const struct sctp_sndrcvinfo *, int, __u8, gfp_t);
- void (*assign_number)(struct sctp_chunk *);
- bool (*validate_data)(struct sctp_chunk *);
- int (*ulpevent_data)(struct sctp_ulpq *, struct sctp_chunk *, gfp_t);
- int (*enqueue_event)(struct sctp_ulpq *, struct sctp_ulpevent *);
- void (*renege_events)(struct sctp_ulpq *, struct sctp_chunk *, gfp_t);
- void (*start_pd)(struct sctp_ulpq *, gfp_t);
- void (*abort_pd)(struct sctp_ulpq *, gfp_t);
- void (*generate_ftsn)(struct sctp_outq *, __u32);
- bool (*validate_ftsn)(struct sctp_chunk *);
- void (*report_ftsn)(struct sctp_ulpq *, __u32);
- void (*handle_ftsn)(struct sctp_ulpq *, struct sctp_chunk *);
-};
-
-struct sctp_bind_bucket {
- short unsigned int port;
- signed char fastreuse;
- signed char fastreuseport;
- kuid_t fastuid;
- struct hlist_node node;
- struct hlist_head owner;
- struct net *net;
-};
-
-struct sctp_bind_hashbucket {
- spinlock_t lock;
- struct hlist_head chain;
-};
-
-struct sctp_hashbucket {
- rwlock_t lock;
- struct hlist_head chain;
-};
-
-struct sctp_globals {
- struct list_head address_families;
- struct sctp_hashbucket *ep_hashtable;
- struct sctp_bind_hashbucket *port_hashtable;
- struct rhltable transport_hashtable;
- int ep_hashsize;
- int port_hashsize;
- __u16 max_instreams;
- __u16 max_outstreams;
- bool checksum_disable;
-};
-
-enum sctp_socket_type {
- SCTP_SOCKET_UDP = 0,
- SCTP_SOCKET_UDP_HIGH_BANDWIDTH = 1,
- SCTP_SOCKET_TCP = 2,
-};
-
-struct sctp_pf;
-
-struct sctp_sock {
- struct inet_sock inet;
- enum sctp_socket_type type;
- int: 32;
- struct sctp_pf *pf;
- struct crypto_shash *hmac;
- char *sctp_hmac_alg;
- struct sctp_endpoint *ep;
- struct sctp_bind_bucket *bind_hash;
- __u16 default_stream;
- short: 16;
- __u32 default_ppid;
- __u16 default_flags;
- short: 16;
- __u32 default_context;
- __u32 default_timetolive;
- __u32 default_rcv_context;
- int max_burst;
- __u32 hbinterval;
- __u16 pathmaxrxt;
- short: 16;
- __u32 flowlabel;
- __u8 dscp;
- char: 8;
- __u16 pf_retrans;
- __u16 ps_retrans;
- short: 16;
- __u32 pathmtu;
- __u32 sackdelay;
- __u32 sackfreq;
- __u32 param_flags;
- __u32 default_ss;
- struct sctp_rtoinfo rtoinfo;
- struct sctp_paddrparams paddrparam;
- struct sctp_assocparams assocparams;
- __u16 subscribe;
- struct sctp_initmsg initmsg;
- short: 16;
- int user_frag;
- __u32 autoclose;
- __u32 adaptation_ind;
- __u32 pd_point;
- __u16 nodelay: 1;
- __u16 pf_expose: 2;
- __u16 reuse: 1;
- __u16 disable_fragments: 1;
- __u16 v4mapped: 1;
- __u16 frag_interleave: 1;
- __u16 recvrcvinfo: 1;
- __u16 recvnxtinfo: 1;
- __u16 data_ready_signalled: 1;
- int: 22;
- atomic_t pd_mode;
- struct sk_buff_head pd_lobby;
- struct list_head auto_asconf_list;
- int do_auto_asconf;
- int: 32;
-} __attribute__((packed));
-
-struct sctp_af;
-
-struct sctp_pf {
- void (*event_msgname)(struct sctp_ulpevent *, char *, int *);
- void (*skb_msgname)(struct sk_buff *, char *, int *);
- int (*af_supported)(sa_family_t, struct sctp_sock *);
- int (*cmp_addr)(const union sctp_addr *, const union sctp_addr *, struct sctp_sock *);
- int (*bind_verify)(struct sctp_sock *, union sctp_addr *);
- int (*send_verify)(struct sctp_sock *, union sctp_addr *);
- int (*supported_addrs)(const struct sctp_sock *, __be16 *);
- struct sock * (*create_accept_sk)(struct sock *, struct sctp_association *, bool);
- int (*addr_to_user)(struct sctp_sock *, union sctp_addr *);
- void (*to_sk_saddr)(union sctp_addr *, struct sock *);
- void (*to_sk_daddr)(union sctp_addr *, struct sock *);
- void (*copy_ip_options)(struct sock *, struct sock *);
- struct sctp_af *af;
-};
-
-struct sctp_signed_cookie {
- __u8 signature[32];
- __u32 __pad;
- struct sctp_cookie c;
-} __attribute__((packed));
-
-union sctp_addr_param {
- struct sctp_paramhdr p;
- struct sctp_ipv4addr_param v4;
- struct sctp_ipv6addr_param v6;
-};
-
-struct sctp_sender_hb_info {
- struct sctp_paramhdr param_hdr;
- union sctp_addr daddr;
- long unsigned int sent_at;
- __u64 hb_nonce;
-};
-
-struct sctp_af {
- int (*sctp_xmit)(struct sk_buff *, struct sctp_transport *);
- int (*setsockopt)(struct sock *, int, int, char *, unsigned int);
- int (*getsockopt)(struct sock *, int, int, char *, int *);
- int (*compat_setsockopt)(struct sock *, int, int, char *, unsigned int);
- int (*compat_getsockopt)(struct sock *, int, int, char *, int *);
- void (*get_dst)(struct sctp_transport *, union sctp_addr *, struct flowi *, struct sock *);
- void (*get_saddr)(struct sctp_sock *, struct sctp_transport *, struct flowi *);
- void (*copy_addrlist)(struct list_head *, struct net_device *);
- int (*cmp_addr)(const union sctp_addr *, const union sctp_addr *);
- void (*addr_copy)(union sctp_addr *, union sctp_addr *);
- void (*from_skb)(union sctp_addr *, struct sk_buff *, int);
- void (*from_sk)(union sctp_addr *, struct sock *);
- void (*from_addr_param)(union sctp_addr *, union sctp_addr_param *, __be16, int);
- int (*to_addr_param)(const union sctp_addr *, union sctp_addr_param *);
- int (*addr_valid)(union sctp_addr *, struct sctp_sock *, const struct sk_buff *);
- enum sctp_scope (*scope)(union sctp_addr *);
- void (*inaddr_any)(union sctp_addr *, __be16);
- int (*is_any)(const union sctp_addr *);
- int (*available)(union sctp_addr *, struct sctp_sock *);
- int (*skb_iif)(const struct sk_buff *);
- int (*is_ce)(const struct sk_buff *);
- void (*seq_dump_addr)(struct seq_file *, union sctp_addr *);
- void (*ecn_capable)(struct sock *);
- __u16 net_header_len;
- int sockaddr_len;
- int (*ip_options_len)(struct sock *);
- sa_family_t sa_family;
- struct list_head list;
-};
-
-struct sctp_packet {
- __u16 source_port;
- __u16 destination_port;
- __u32 vtag;
- struct list_head chunk_list;
- size_t overhead;
- size_t size;
- size_t max_size;
- struct sctp_transport *transport;
- struct sctp_chunk *auth;
- u8 has_cookie_echo: 1;
- u8 has_sack: 1;
- u8 has_auth: 1;
- u8 has_data: 1;
- u8 ipfragok: 1;
-};
-
-struct sctp_transport {
- struct list_head transports;
- struct rhlist_head node;
- refcount_t refcnt;
- __u32 rto_pending: 1;
- __u32 hb_sent: 1;
- __u32 pmtu_pending: 1;
- __u32 dst_pending_confirm: 1;
- __u32 sack_generation: 1;
- u32 dst_cookie;
- struct flowi fl;
- union sctp_addr ipaddr;
- struct sctp_af *af_specific;
- struct sctp_association *asoc;
- long unsigned int rto;
- __u32 rtt;
- __u32 rttvar;
- __u32 srtt;
- __u32 cwnd;
- __u32 ssthresh;
- __u32 partial_bytes_acked;
- __u32 flight_size;
- __u32 burst_limited;
- struct dst_entry *dst;
- union sctp_addr saddr;
- long unsigned int hbinterval;
- long unsigned int sackdelay;
- __u32 sackfreq;
- atomic_t mtu_info;
- ktime_t last_time_heard;
- long unsigned int last_time_sent;
- long unsigned int last_time_ecne_reduced;
- __u16 pathmaxrxt;
- __u32 flowlabel;
- __u8 dscp;
- __u16 pf_retrans;
- __u16 ps_retrans;
- __u32 pathmtu;
- __u32 param_flags;
- int init_sent_count;
- int state;
- short unsigned int error_count;
- struct timer_list T3_rtx_timer;
- struct timer_list hb_timer;
- struct timer_list proto_unreach_timer;
- struct timer_list reconf_timer;
- struct list_head transmitted;
- struct sctp_packet packet;
- struct list_head send_ready;
- struct {
- __u32 next_tsn_at_change;
- char changeover_active;
- char cycling_changeover;
- char cacc_saw_newack;
- } cacc;
- __u64 hb_nonce;
- struct callback_head rcu;
-};
-
-struct sctp_datamsg {
- struct list_head chunks;
- refcount_t refcnt;
- long unsigned int expires_at;
- int send_error;
- u8 send_failed: 1;
- u8 can_delay: 1;
- u8 abandoned: 1;
-};
-
-struct sctp_stream_priorities {
- struct list_head prio_sched;
- struct list_head active;
- struct sctp_stream_out_ext *next;
- __u16 prio;
-};
-
-struct sctp_stream_out_ext {
- __u64 abandoned_unsent[3];
- __u64 abandoned_sent[3];
- struct list_head outq;
- union {
- struct {
- struct list_head prio_list;
- struct sctp_stream_priorities *prio_head;
- };
- struct {
- struct list_head rr_list;
- };
- };
-};
-
-struct task_security_struct {
- u32 osid;
- u32 sid;
- u32 exec_sid;
- u32 create_sid;
- u32 keycreate_sid;
- u32 sockcreate_sid;
-};
-
-enum label_initialized {
- LABEL_INVALID = 0,
- LABEL_INITIALIZED = 1,
- LABEL_PENDING = 2,
-};
-
-struct inode_security_struct {
- struct inode *inode;
- struct list_head list;
- u32 task_sid;
- u32 sid;
- u16 sclass;
- unsigned char initialized;
- spinlock_t lock;
-};
-
-struct file_security_struct {
- u32 sid;
- u32 fown_sid;
- u32 isid;
- u32 pseqno;
-};
-
-struct superblock_security_struct {
- struct super_block *sb;
- u32 sid;
- u32 def_sid;
- u32 mntpoint_sid;
- short unsigned int behavior;
- short unsigned int flags;
- struct mutex lock;
- struct list_head isec_head;
- spinlock_t isec_lock;
-};
-
-struct msg_security_struct {
- u32 sid;
-};
-
-struct ipc_security_struct {
- u16 sclass;
- u32 sid;
-};
-
-struct sk_security_struct {
- enum {
- NLBL_UNSET = 0,
- NLBL_REQUIRE = 1,
- NLBL_LABELED = 2,
- NLBL_REQSKB = 3,
- NLBL_CONNLABELED = 4,
- } nlbl_state;
- struct netlbl_lsm_secattr *nlbl_secattr;
- u32 sid;
- u32 peer_sid;
- u16 sclass;
- enum {
- SCTP_ASSOC_UNSET = 0,
- SCTP_ASSOC_SET = 1,
- } sctp_assoc_state;
-};
-
-struct tun_security_struct {
- u32 sid;
-};
-
-struct key_security_struct {
- u32 sid;
-};
-
-struct bpf_security_struct {
- u32 sid;
-};
-
-struct perf_event_security_struct {
- u32 sid;
-};
-
-struct selinux_mnt_opts {
- const char *fscontext;
- const char *context;
- const char *rootcontext;
- const char *defcontext;
-};
-
-enum {
- Opt_error = 4294967295,
- Opt_context = 0,
- Opt_defcontext = 1,
- Opt_fscontext = 2,
- Opt_rootcontext = 3,
- Opt_seclabel = 4,
-};
-
-enum sel_inos {
- SEL_ROOT_INO = 2,
- SEL_LOAD = 3,
- SEL_ENFORCE = 4,
- SEL_CONTEXT = 5,
- SEL_ACCESS = 6,
- SEL_CREATE = 7,
- SEL_RELABEL = 8,
- SEL_USER = 9,
- SEL_POLICYVERS = 10,
- SEL_COMMIT_BOOLS = 11,
- SEL_MLS = 12,
- SEL_DISABLE = 13,
- SEL_MEMBER = 14,
- SEL_CHECKREQPROT = 15,
- SEL_COMPAT_NET = 16,
- SEL_REJECT_UNKNOWN = 17,
- SEL_DENY_UNKNOWN = 18,
- SEL_STATUS = 19,
- SEL_POLICY = 20,
- SEL_VALIDATE_TRANS = 21,
- SEL_INO_NEXT = 22,
-};
-
-struct selinux_fs_info {
- struct dentry *bool_dir;
- unsigned int bool_num;
- char **bool_pending_names;
- unsigned int *bool_pending_values;
- struct dentry *class_dir;
- long unsigned int last_class_ino;
- bool policy_opened;
- struct dentry *policycap_dir;
- struct mutex mutex;
- long unsigned int last_ino;
- struct selinux_state *state;
- struct super_block *sb;
-};
-
-struct policy_load_memory {
- size_t len;
- void *data;
-};
-
-enum {
- SELNL_MSG_SETENFORCE = 16,
- SELNL_MSG_POLICYLOAD = 17,
- SELNL_MSG_MAX = 18,
-};
-
-enum selinux_nlgroups {
- SELNLGRP_NONE = 0,
- SELNLGRP_AVC = 1,
- __SELNLGRP_MAX = 2,
-};
-
-struct selnl_msg_setenforce {
- __s32 val;
-};
-
-struct selnl_msg_policyload {
- __u32 seqno;
-};
-
-enum {
- XFRM_MSG_BASE = 16,
- XFRM_MSG_NEWSA = 16,
- XFRM_MSG_DELSA = 17,
- XFRM_MSG_GETSA = 18,
- XFRM_MSG_NEWPOLICY = 19,
- XFRM_MSG_DELPOLICY = 20,
- XFRM_MSG_GETPOLICY = 21,
- XFRM_MSG_ALLOCSPI = 22,
- XFRM_MSG_ACQUIRE = 23,
- XFRM_MSG_EXPIRE = 24,
- XFRM_MSG_UPDPOLICY = 25,
- XFRM_MSG_UPDSA = 26,
- XFRM_MSG_POLEXPIRE = 27,
- XFRM_MSG_FLUSHSA = 28,
- XFRM_MSG_FLUSHPOLICY = 29,
- XFRM_MSG_NEWAE = 30,
- XFRM_MSG_GETAE = 31,
- XFRM_MSG_REPORT = 32,
- XFRM_MSG_MIGRATE = 33,
- XFRM_MSG_NEWSADINFO = 34,
- XFRM_MSG_GETSADINFO = 35,
- XFRM_MSG_NEWSPDINFO = 36,
- XFRM_MSG_GETSPDINFO = 37,
- XFRM_MSG_MAPPING = 38,
- __XFRM_MSG_MAX = 39,
-};
-
-enum {
- RTM_BASE = 16,
- RTM_NEWLINK = 16,
- RTM_DELLINK = 17,
- RTM_GETLINK = 18,
- RTM_SETLINK = 19,
- RTM_NEWADDR = 20,
- RTM_DELADDR = 21,
- RTM_GETADDR = 22,
- RTM_NEWROUTE = 24,
- RTM_DELROUTE = 25,
- RTM_GETROUTE = 26,
- RTM_NEWNEIGH = 28,
- RTM_DELNEIGH = 29,
- RTM_GETNEIGH = 30,
- RTM_NEWRULE = 32,
- RTM_DELRULE = 33,
- RTM_GETRULE = 34,
- RTM_NEWQDISC = 36,
- RTM_DELQDISC = 37,
- RTM_GETQDISC = 38,
- RTM_NEWTCLASS = 40,
- RTM_DELTCLASS = 41,
- RTM_GETTCLASS = 42,
- RTM_NEWTFILTER = 44,
- RTM_DELTFILTER = 45,
- RTM_GETTFILTER = 46,
- RTM_NEWACTION = 48,
- RTM_DELACTION = 49,
- RTM_GETACTION = 50,
- RTM_NEWPREFIX = 52,
- RTM_GETMULTICAST = 58,
- RTM_GETANYCAST = 62,
- RTM_NEWNEIGHTBL = 64,
- RTM_GETNEIGHTBL = 66,
- RTM_SETNEIGHTBL = 67,
- RTM_NEWNDUSEROPT = 68,
- RTM_NEWADDRLABEL = 72,
- RTM_DELADDRLABEL = 73,
- RTM_GETADDRLABEL = 74,
- RTM_GETDCB = 78,
- RTM_SETDCB = 79,
- RTM_NEWNETCONF = 80,
- RTM_DELNETCONF = 81,
- RTM_GETNETCONF = 82,
- RTM_NEWMDB = 84,
- RTM_DELMDB = 85,
- RTM_GETMDB = 86,
- RTM_NEWNSID = 88,
- RTM_DELNSID = 89,
- RTM_GETNSID = 90,
- RTM_NEWSTATS = 92,
- RTM_GETSTATS = 94,
- RTM_NEWCACHEREPORT = 96,
- RTM_NEWCHAIN = 100,
- RTM_DELCHAIN = 101,
- RTM_GETCHAIN = 102,
- RTM_NEWNEXTHOP = 104,
- RTM_DELNEXTHOP = 105,
- RTM_GETNEXTHOP = 106,
- RTM_NEWLINKPROP = 108,
- RTM_DELLINKPROP = 109,
- RTM_GETLINKPROP = 110,
- __RTM_MAX = 111,
-};
-
-struct nlmsg_perm {
- u16 nlmsg_type;
- u32 perm;
-};
-
-struct netif_security_struct {
- struct net *ns;
- int ifindex;
- u32 sid;
-};
-
-struct sel_netif {
- struct list_head list;
- struct netif_security_struct nsec;
- struct callback_head callback_head;
-};
-
-struct netnode_security_struct {
- union {
- __be32 ipv4;
- struct in6_addr ipv6;
- } addr;
- u32 sid;
- u16 family;
-};
-
-struct sel_netnode_bkt {
- unsigned int size;
- struct list_head list;
-};
-
-struct sel_netnode {
- struct netnode_security_struct nsec;
- struct list_head list;
- struct callback_head rcu;
-};
-
-struct netport_security_struct {
- u32 sid;
- u16 port;
- u8 protocol;
-};
-
-struct sel_netport_bkt {
- int size;
- struct list_head list;
-};
-
-struct sel_netport {
- struct netport_security_struct psec;
- struct list_head list;
- struct callback_head rcu;
-};
-
-struct pkey_security_struct {
- u64 subnet_prefix;
- u16 pkey;
- u32 sid;
-};
-
-struct sel_ib_pkey_bkt {
- int size;
- struct list_head list;
-};
-
-struct sel_ib_pkey {
- struct pkey_security_struct psec;
- struct list_head list;
- struct callback_head rcu;
-};
-
-struct ebitmap_node {
- struct ebitmap_node *next;
- long unsigned int maps[6];
- u32 startbit;
-};
-
-struct ebitmap {
- struct ebitmap_node *node;
- u32 highbit;
-};
-
-struct policy_file {
- char *data;
- size_t len;
-};
-
-struct hashtab_node {
- void *key;
- void *datum;
- struct hashtab_node *next;
-};
-
-struct hashtab {
- struct hashtab_node **htable;
- u32 size;
- u32 nel;
- u32 (*hash_value)(struct hashtab *, const void *);
- int (*keycmp)(struct hashtab *, const void *, const void *);
-};
-
-struct hashtab_info {
- u32 slots_used;
- u32 max_chain_len;
-};
-
-struct symtab {
- struct hashtab *table;
- u32 nprim;
-};
-
-struct mls_level {
- u32 sens;
- struct ebitmap cat;
-};
-
-struct mls_range {
- struct mls_level level[2];
-};
-
-struct context___2 {
- u32 user;
- u32 role;
- u32 type;
- u32 len;
- struct mls_range range;
- char *str;
-};
-
-struct sidtab_entry_leaf {
- struct context___2 context;
-};
-
-struct sidtab_node_inner;
-
-struct sidtab_node_leaf;
-
-union sidtab_entry_inner {
- struct sidtab_node_inner *ptr_inner;
- struct sidtab_node_leaf *ptr_leaf;
-};
-
-struct sidtab_node_inner {
- union sidtab_entry_inner entries[512];
-};
-
-struct sidtab_node_leaf {
- struct sidtab_entry_leaf entries[56];
-};
-
-struct sidtab_isid_entry {
- int set;
- struct context___2 context;
-};
-
-struct sidtab;
-
-struct sidtab_convert_params {
- int (*func)(struct context___2 *, struct context___2 *, void *);
- void *args;
- struct sidtab *target;
-};
-
-struct sidtab {
- union sidtab_entry_inner roots[4];
- u32 count;
- struct sidtab_convert_params *convert;
- spinlock_t lock;
- u32 rcache[3];
- struct sidtab_isid_entry isids[27];
-};
-
-struct avtab_key {
- u16 source_type;
- u16 target_type;
- u16 target_class;
- u16 specified;
-};
-
-struct avtab_extended_perms {
- u8 specified;
- u8 driver;
- struct extended_perms_data perms;
-};
-
-struct avtab_datum {
- union {
- u32 data;
- struct avtab_extended_perms *xperms;
- } u;
-};
-
-struct avtab_node {
- struct avtab_key key;
- struct avtab_datum datum;
- struct avtab_node *next;
-};
-
-struct avtab {
- struct avtab_node **htable;
- u32 nel;
- u32 nslot;
- u32 mask;
-};
-
-struct type_set;
-
-struct constraint_expr {
- u32 expr_type;
- u32 attr;
- u32 op;
- struct ebitmap names;
- struct type_set *type_names;
- struct constraint_expr *next;
-};
-
-struct type_set {
- struct ebitmap types;
- struct ebitmap negset;
- u32 flags;
-};
-
-struct constraint_node {
- u32 permissions;
- struct constraint_expr *expr;
- struct constraint_node *next;
-};
-
-struct common_datum {
- u32 value;
- struct symtab permissions;
-};
-
-struct class_datum {
- u32 value;
- char *comkey;
- struct common_datum *comdatum;
- struct symtab permissions;
- struct constraint_node *constraints;
- struct constraint_node *validatetrans;
- char default_user;
- char default_role;
- char default_type;
- char default_range;
-};
-
-struct role_datum {
- u32 value;
- u32 bounds;
- struct ebitmap dominates;
- struct ebitmap types;
-};
-
-struct role_trans {
- u32 role;
- u32 type;
- u32 tclass;
- u32 new_role;
- struct role_trans *next;
-};
-
-struct role_allow {
- u32 role;
- u32 new_role;
- struct role_allow *next;
-};
-
-struct type_datum {
- u32 value;
- u32 bounds;
- unsigned char primary;
- unsigned char attribute;
-};
-
-struct user_datum {
- u32 value;
- u32 bounds;
- struct ebitmap roles;
- struct mls_range range;
- struct mls_level dfltlevel;
-};
-
-struct cond_bool_datum {
- __u32 value;
- int state;
-};
-
-struct ocontext {
- union {
- char *name;
- struct {
- u8 protocol;
- u16 low_port;
- u16 high_port;
- } port;
- struct {
- u32 addr;
- u32 mask;
- } node;
- struct {
- u32 addr[4];
- u32 mask[4];
- } node6;
- struct {
- u64 subnet_prefix;
- u16 low_pkey;
- u16 high_pkey;
- } ibpkey;
- struct {
- char *dev_name;
- u8 port;
- } ibendport;
- } u;
- union {
- u32 sclass;
- u32 behavior;
- } v;
- struct context___2 context[2];
- u32 sid[2];
- struct ocontext *next;
-};
-
-struct genfs {
- char *fstype;
- struct ocontext *head;
- struct genfs *next;
-};
-
-struct cond_node;
-
-struct policydb {
- int mls_enabled;
- struct symtab symtab[8];
- char **sym_val_to_name[8];
- struct class_datum **class_val_to_struct;
- struct role_datum **role_val_to_struct;
- struct user_datum **user_val_to_struct;
- struct type_datum **type_val_to_struct;
- struct avtab te_avtab;
- struct role_trans *role_tr;
- struct ebitmap filename_trans_ttypes;
- struct hashtab *filename_trans;
- struct cond_bool_datum **bool_val_to_struct;
- struct avtab te_cond_avtab;
- struct cond_node *cond_list;
- struct role_allow *role_allow;
- struct ocontext *ocontexts[9];
- struct genfs *genfs;
- struct hashtab *range_tr;
- struct ebitmap *type_attr_map_array;
- struct ebitmap policycaps;
- struct ebitmap permissive_map;
- size_t len;
- unsigned int policyvers;
- unsigned int reject_unknown: 1;
- unsigned int allow_unknown: 1;
- u16 process_class;
- u32 process_trans_perms;
-};
-
-struct selinux_mapping;
-
-struct selinux_map {
- struct selinux_mapping *mapping;
- u16 size;
-};
-
-struct selinux_ss {
- struct sidtab *sidtab;
- struct policydb policydb;
- rwlock_t policy_rwlock;
- u32 latest_granting;
- struct selinux_map map;
- struct page *status_page;
- struct mutex status_lock;
-};
-
-struct perm_datum {
- u32 value;
-};
-
-struct filename_trans {
- u32 stype;
- u32 ttype;
- u16 tclass;
- const char *name;
-};
-
-struct filename_trans_datum {
- u32 otype;
-};
-
-struct level_datum {
- struct mls_level *level;
- unsigned char isalias;
-};
-
-struct cat_datum {
- u32 value;
- unsigned char isalias;
-};
-
-struct range_trans {
- u32 source_type;
- u32 target_type;
- u32 target_class;
-};
-
-struct cond_expr;
-
-struct cond_av_list;
-
-struct cond_node {
- int cur_state;
- struct cond_expr *expr;
- struct cond_av_list *true_list;
- struct cond_av_list *false_list;
- struct cond_node *next;
-};
-
-struct policy_data {
- struct policydb *p;
- void *fp;
-};
-
-struct cond_expr {
- __u32 expr_type;
- __u32 bool;
- struct cond_expr *next;
-};
-
-struct cond_av_list {
- struct avtab_node *node;
- struct cond_av_list *next;
-};
-
-struct selinux_mapping {
- u16 value;
- unsigned int num_perms;
- u32 perms[32];
-};
-
-struct policydb_compat_info {
- int version;
- int sym_num;
- int ocon_num;
-};
-
-struct convert_context_args {
- struct selinux_state *state;
- struct policydb *oldp;
- struct policydb *newp;
-};
-
-struct selinux_audit_rule {
- u32 au_seqno;
- struct context___2 au_ctxt;
-};
-
-struct cond_insertf_data {
- struct policydb *p;
- struct cond_av_list *other;
- struct cond_av_list *head;
- struct cond_av_list *tail;
-};
-
-struct selinux_kernel_status {
- u32 version;
- u32 sequence;
- u32 enforcing;
- u32 policyload;
- u32 deny_unknown;
-};
-
-struct sockaddr_un {
- __kernel_sa_family_t sun_family;
- char sun_path[108];
-};
-
-struct unix_address {
- refcount_t refcnt;
- int len;
- unsigned int hash;
- struct sockaddr_un name[0];
-};
-
-struct unix_sock {
- struct sock sk;
- struct unix_address *addr;
- struct path path;
- struct mutex iolock;
- struct mutex bindlock;
- struct sock *peer;
- struct list_head link;
- atomic_long_t inflight;
- spinlock_t lock;
- long unsigned int gc_flags;
- long: 64;
- struct socket_wq peer_wq;
- wait_queue_entry_t peer_wake;
- long: 64;
- long: 64;
- long: 64;
-};
-
-enum integrity_status {
- INTEGRITY_PASS = 0,
- INTEGRITY_PASS_IMMUTABLE = 1,
- INTEGRITY_FAIL = 2,
- INTEGRITY_NOLABEL = 3,
- INTEGRITY_NOXATTRS = 4,
- INTEGRITY_UNKNOWN = 5,
-};
-
-struct ima_digest_data {
- u8 algo;
- u8 length;
- union {
- struct {
- u8 unused;
- u8 type;
- } sha1;
- struct {
- u8 type;
- u8 algo;
- } ng;
- u8 data[2];
- } xattr;
- u8 digest[0];
-};
-
-struct integrity_iint_cache {
- struct rb_node rb_node;
- struct mutex mutex;
- struct inode *inode;
- u64 version;
- long unsigned int flags;
- long unsigned int measured_pcrs;
- long unsigned int atomic_flags;
- enum integrity_status ima_file_status: 4;
- enum integrity_status ima_mmap_status: 4;
- enum integrity_status ima_bprm_status: 4;
- enum integrity_status ima_read_status: 4;
- enum integrity_status ima_creds_status: 4;
- enum integrity_status evm_status: 4;
- struct ima_digest_data *ima_hash;
-};
-
-struct crypto_async_request;
-
-typedef void (*crypto_completion_t)(struct crypto_async_request *, int);
-
-struct crypto_async_request {
- struct list_head list;
- crypto_completion_t complete;
- void *data;
- struct crypto_tfm *tfm;
- u32 flags;
-};
-
-struct crypto_wait {
- struct completion completion;
- int err;
-};
-
-struct crypto_template;
-
-struct crypto_instance {
- struct crypto_alg alg;
- struct crypto_template *tmpl;
- struct hlist_node list;
- void *__ctx[0];
-};
-
-struct rtattr;
-
-struct crypto_template {
- struct list_head list;
- struct hlist_head instances;
- struct module *module;
- struct crypto_instance * (*alloc)(struct rtattr **);
- void (*free)(struct crypto_instance *);
- int (*create)(struct crypto_template *, struct rtattr **);
- char name[128];
-};
-
-enum {
- CRYPTO_MSG_ALG_REQUEST = 0,
- CRYPTO_MSG_ALG_REGISTER = 1,
- CRYPTO_MSG_ALG_LOADED = 2,
-};
-
-struct crypto_larval {
- struct crypto_alg alg;
- struct crypto_alg *adult;
- struct completion completion;
- u32 mask;
-};
-
-enum {
- CRYPTOA_UNSPEC = 0,
- CRYPTOA_ALG = 1,
- CRYPTOA_TYPE = 2,
- CRYPTOA_U32 = 3,
- __CRYPTOA_MAX = 4,
-};
-
-struct crypto_attr_alg {
- char name[128];
-};
-
-struct crypto_attr_type {
- u32 type;
- u32 mask;
-};
-
-struct crypto_attr_u32 {
- u32 num;
-};
-
-struct rtattr {
- short unsigned int rta_len;
- short unsigned int rta_type;
-};
-
-struct crypto_spawn {
- struct list_head list;
- struct crypto_alg *alg;
- struct crypto_instance *inst;
- const struct crypto_type *frontend;
- u32 mask;
-};
-
-struct crypto_queue {
- struct list_head list;
- struct list_head *backlog;
- unsigned int qlen;
- unsigned int max_qlen;
-};
-
-struct scatter_walk {
- struct scatterlist *sg;
- unsigned int offset;
-};
-
-struct aead_request {
- struct crypto_async_request base;
- unsigned int assoclen;
- unsigned int cryptlen;
- u8 *iv;
- struct scatterlist *src;
- struct scatterlist *dst;
- void *__ctx[0];
-};
-
-struct crypto_aead;
-
-struct aead_alg {
- int (*setkey)(struct crypto_aead *, const u8 *, unsigned int);
- int (*setauthsize)(struct crypto_aead *, unsigned int);
- int (*encrypt)(struct aead_request *);
- int (*decrypt)(struct aead_request *);
- int (*init)(struct crypto_aead *);
- void (*exit)(struct crypto_aead *);
- unsigned int ivsize;
- unsigned int maxauthsize;
- unsigned int chunksize;
- struct crypto_alg base;
-};
-
-struct crypto_aead {
- unsigned int authsize;
- unsigned int reqsize;
- struct crypto_tfm base;
-};
-
-struct aead_instance {
- void (*free)(struct aead_instance *);
- union {
- struct {
- char head[64];
- struct crypto_instance base;
- } s;
- struct aead_alg alg;
- };
-};
-
-struct crypto_aead_spawn {
- struct crypto_spawn base;
-};
-
-enum crypto_attr_type_t {
- CRYPTOCFGA_UNSPEC = 0,
- CRYPTOCFGA_PRIORITY_VAL = 1,
- CRYPTOCFGA_REPORT_LARVAL = 2,
- CRYPTOCFGA_REPORT_HASH = 3,
- CRYPTOCFGA_REPORT_BLKCIPHER = 4,
- CRYPTOCFGA_REPORT_AEAD = 5,
- CRYPTOCFGA_REPORT_COMPRESS = 6,
- CRYPTOCFGA_REPORT_RNG = 7,
- CRYPTOCFGA_REPORT_CIPHER = 8,
- CRYPTOCFGA_REPORT_AKCIPHER = 9,
- CRYPTOCFGA_REPORT_KPP = 10,
- CRYPTOCFGA_REPORT_ACOMP = 11,
- CRYPTOCFGA_STAT_LARVAL = 12,
- CRYPTOCFGA_STAT_HASH = 13,
- CRYPTOCFGA_STAT_BLKCIPHER = 14,
- CRYPTOCFGA_STAT_AEAD = 15,
- CRYPTOCFGA_STAT_COMPRESS = 16,
- CRYPTOCFGA_STAT_RNG = 17,
- CRYPTOCFGA_STAT_CIPHER = 18,
- CRYPTOCFGA_STAT_AKCIPHER = 19,
- CRYPTOCFGA_STAT_KPP = 20,
- CRYPTOCFGA_STAT_ACOMP = 21,
- __CRYPTOCFGA_MAX = 22,
-};
-
-struct crypto_report_aead {
- char type[64];
- char geniv[64];
- unsigned int blocksize;
- unsigned int maxauthsize;
- unsigned int ivsize;
-};
-
-struct crypto_sync_skcipher;
-
-struct aead_geniv_ctx {
- spinlock_t lock;
- struct crypto_aead *child;
- struct crypto_sync_skcipher *sknull;
- u8 salt[0];
-};
-
-struct crypto_rng;
-
-struct rng_alg {
- int (*generate)(struct crypto_rng *, const u8 *, unsigned int, u8 *, unsigned int);
- int (*seed)(struct crypto_rng *, const u8 *, unsigned int);
- void (*set_ent)(struct crypto_rng *, const u8 *, unsigned int);
- unsigned int seedsize;
- struct crypto_alg base;
-};
-
-struct crypto_rng {
- struct crypto_tfm base;
-};
-
-struct crypto_cipher {
- struct crypto_tfm base;
-};
-
-struct skcipher_request {
- unsigned int cryptlen;
- u8 *iv;
- struct scatterlist *src;
- struct scatterlist *dst;
- struct crypto_async_request base;
- void *__ctx[0];
-};
-
-struct crypto_skcipher {
- int (*setkey)(struct crypto_skcipher *, const u8 *, unsigned int);
- int (*encrypt)(struct skcipher_request *);
- int (*decrypt)(struct skcipher_request *);
- unsigned int ivsize;
- unsigned int reqsize;
- unsigned int keysize;
- struct crypto_tfm base;
-};
-
-struct crypto_sync_skcipher {
- struct crypto_skcipher base;
-};
-
-struct skcipher_alg {
- int (*setkey)(struct crypto_skcipher *, const u8 *, unsigned int);
- int (*encrypt)(struct skcipher_request *);
- int (*decrypt)(struct skcipher_request *);
- int (*init)(struct crypto_skcipher *);
- void (*exit)(struct crypto_skcipher *);
- unsigned int min_keysize;
- unsigned int max_keysize;
- unsigned int ivsize;
- unsigned int chunksize;
- unsigned int walksize;
- struct crypto_alg base;
-};
-
-struct skcipher_instance {
- void (*free)(struct skcipher_instance *);
- union {
- struct {
- char head[64];
- struct crypto_instance base;
- } s;
- struct skcipher_alg alg;
- };
-};
-
-struct crypto_skcipher_spawn {
- struct crypto_spawn base;
-};
-
-struct skcipher_walk {
- union {
- struct {
- struct page *page;
- long unsigned int offset;
- } phys;
- struct {
- u8 *page;
- void *addr;
- } virt;
- } src;
- union {
- struct {
- struct page *page;
- long unsigned int offset;
- } phys;
- struct {
- u8 *page;
- void *addr;
- } virt;
- } dst;
- struct scatter_walk in;
- unsigned int nbytes;
- struct scatter_walk out;
- unsigned int total;
- struct list_head buffers;
- u8 *page;
- u8 *buffer;
- u8 *oiv;
- void *iv;
- unsigned int ivsize;
- int flags;
- unsigned int blocksize;
- unsigned int stride;
- unsigned int alignmask;
-};
-
-struct skcipher_ctx_simple {
- struct crypto_cipher *cipher;
-};
-
-struct crypto_report_blkcipher {
- char type[64];
- char geniv[64];
- unsigned int blocksize;
- unsigned int min_keysize;
- unsigned int max_keysize;
- unsigned int ivsize;
-};
-
-enum {
- SKCIPHER_WALK_PHYS = 1,
- SKCIPHER_WALK_SLOW = 2,
- SKCIPHER_WALK_COPY = 4,
- SKCIPHER_WALK_DIFF = 8,
- SKCIPHER_WALK_SLEEP = 16,
-};
-
-struct skcipher_walk_buffer {
- struct list_head entry;
- struct scatter_walk dst;
- unsigned int len;
- u8 *data;
- u8 buffer[0];
-};
-
-struct hash_alg_common {
- unsigned int digestsize;
- unsigned int statesize;
- struct crypto_alg base;
-};
-
-struct ahash_request {
- struct crypto_async_request base;
- unsigned int nbytes;
- struct scatterlist *src;
- u8 *result;
- void *priv;
- void *__ctx[0];
-};
-
-struct crypto_ahash;
-
-struct ahash_alg {
- int (*init)(struct ahash_request *);
- int (*update)(struct ahash_request *);
- int (*final)(struct ahash_request *);
- int (*finup)(struct ahash_request *);
- int (*digest)(struct ahash_request *);
- int (*export)(struct ahash_request *, void *);
- int (*import)(struct ahash_request *, const void *);
- int (*setkey)(struct crypto_ahash *, const u8 *, unsigned int);
- struct hash_alg_common halg;
-};
-
-struct crypto_ahash {
- int (*init)(struct ahash_request *);
- int (*update)(struct ahash_request *);
- int (*final)(struct ahash_request *);
- int (*finup)(struct ahash_request *);
- int (*digest)(struct ahash_request *);
- int (*export)(struct ahash_request *, void *);
- int (*import)(struct ahash_request *, const void *);
- int (*setkey)(struct crypto_ahash *, const u8 *, unsigned int);
- unsigned int reqsize;
- struct crypto_tfm base;
-};
-
-struct shash_alg {
- int (*init)(struct shash_desc *);
- int (*update)(struct shash_desc *, const u8 *, unsigned int);
- int (*final)(struct shash_desc *, u8 *);
- int (*finup)(struct shash_desc *, const u8 *, unsigned int, u8 *);
- int (*digest)(struct shash_desc *, const u8 *, unsigned int, u8 *);
- int (*export)(struct shash_desc *, void *);
- int (*import)(struct shash_desc *, const void *);
- int (*setkey)(struct crypto_shash *, const u8 *, unsigned int);
- unsigned int descsize;
- int: 32;
- unsigned int digestsize;
- unsigned int statesize;
- struct crypto_alg base;
-};
-
-struct crypto_hash_walk {
- char *data;
- unsigned int offset;
- unsigned int alignmask;
- struct page *pg;
- unsigned int entrylen;
- unsigned int total;
- struct scatterlist *sg;
- unsigned int flags;
-};
-
-struct ahash_instance {
- struct ahash_alg alg;
-};
-
-struct crypto_ahash_spawn {
- struct crypto_spawn base;
-};
-
-struct crypto_report_hash {
- char type[64];
- unsigned int blocksize;
- unsigned int digestsize;
-};
-
-struct ahash_request_priv {
- crypto_completion_t complete;
- void *data;
- u8 *result;
- u32 flags;
- void *ubuf[0];
-};
-
-struct shash_instance {
- struct shash_alg alg;
-};
-
-struct crypto_shash_spawn {
- struct crypto_spawn base;
-};
-
-struct crypto_report_akcipher {
- char type[64];
-};
-
-struct akcipher_request {
- struct crypto_async_request base;
- struct scatterlist *src;
- struct scatterlist *dst;
- unsigned int src_len;
- unsigned int dst_len;
- void *__ctx[0];
-};
-
-struct crypto_akcipher {
- struct crypto_tfm base;
-};
-
-struct akcipher_alg {
- int (*sign)(struct akcipher_request *);
- int (*verify)(struct akcipher_request *);
- int (*encrypt)(struct akcipher_request *);
- int (*decrypt)(struct akcipher_request *);
- int (*set_pub_key)(struct crypto_akcipher *, const void *, unsigned int);
- int (*set_priv_key)(struct crypto_akcipher *, const void *, unsigned int);
- unsigned int (*max_size)(struct crypto_akcipher *);
- int (*init)(struct crypto_akcipher *);
- void (*exit)(struct crypto_akcipher *);
- unsigned int reqsize;
- struct crypto_alg base;
-};
-
-struct akcipher_instance {
- void (*free)(struct akcipher_instance *);
- union {
- struct {
- char head[80];
- struct crypto_instance base;
- } s;
- struct akcipher_alg alg;
- };
-};
-
-struct crypto_akcipher_spawn {
- struct crypto_spawn base;
-};
-
-struct crypto_report_kpp {
- char type[64];
-};
-
-struct kpp_request {
- struct crypto_async_request base;
- struct scatterlist *src;
- struct scatterlist *dst;
- unsigned int src_len;
- unsigned int dst_len;
- void *__ctx[0];
-};
-
-struct crypto_kpp {
- struct crypto_tfm base;
-};
-
-struct kpp_alg {
- int (*set_secret)(struct crypto_kpp *, const void *, unsigned int);
- int (*generate_public_key)(struct kpp_request *);
- int (*compute_shared_secret)(struct kpp_request *);
- unsigned int (*max_size)(struct crypto_kpp *);
- int (*init)(struct crypto_kpp *);
- void (*exit)(struct crypto_kpp *);
- unsigned int reqsize;
- struct crypto_alg base;
-};
-
-enum asn1_class {
- ASN1_UNIV = 0,
- ASN1_APPL = 1,
- ASN1_CONT = 2,
- ASN1_PRIV = 3,
-};
-
-enum asn1_method {
- ASN1_PRIM = 0,
- ASN1_CONS = 1,
-};
-
-enum asn1_tag {
- ASN1_EOC = 0,
- ASN1_BOOL = 1,
- ASN1_INT = 2,
- ASN1_BTS = 3,
- ASN1_OTS = 4,
- ASN1_NULL = 5,
- ASN1_OID = 6,
- ASN1_ODE = 7,
- ASN1_EXT = 8,
- ASN1_REAL = 9,
- ASN1_ENUM = 10,
- ASN1_EPDV = 11,
- ASN1_UTF8STR = 12,
- ASN1_RELOID = 13,
- ASN1_SEQ = 16,
- ASN1_SET = 17,
- ASN1_NUMSTR = 18,
- ASN1_PRNSTR = 19,
- ASN1_TEXSTR = 20,
- ASN1_VIDSTR = 21,
- ASN1_IA5STR = 22,
- ASN1_UNITIM = 23,
- ASN1_GENTIM = 24,
- ASN1_GRASTR = 25,
- ASN1_VISSTR = 26,
- ASN1_GENSTR = 27,
- ASN1_UNISTR = 28,
- ASN1_CHRSTR = 29,
- ASN1_BMPSTR = 30,
- ASN1_LONG_TAG = 31,
-};
-
-typedef int (*asn1_action_t)(void *, size_t, unsigned char, const void *, size_t);
-
-struct asn1_decoder {
- const unsigned char *machine;
- size_t machlen;
- const asn1_action_t *actions;
-};
-
-enum asn1_opcode {
- ASN1_OP_MATCH = 0,
- ASN1_OP_MATCH_OR_SKIP = 1,
- ASN1_OP_MATCH_ACT = 2,
- ASN1_OP_MATCH_ACT_OR_SKIP = 3,
- ASN1_OP_MATCH_JUMP = 4,
- ASN1_OP_MATCH_JUMP_OR_SKIP = 5,
- ASN1_OP_MATCH_ANY = 8,
- ASN1_OP_MATCH_ANY_OR_SKIP = 9,
- ASN1_OP_MATCH_ANY_ACT = 10,
- ASN1_OP_MATCH_ANY_ACT_OR_SKIP = 11,
- ASN1_OP_COND_MATCH_OR_SKIP = 17,
- ASN1_OP_COND_MATCH_ACT_OR_SKIP = 19,
- ASN1_OP_COND_MATCH_JUMP_OR_SKIP = 21,
- ASN1_OP_COND_MATCH_ANY = 24,
- ASN1_OP_COND_MATCH_ANY_OR_SKIP = 25,
- ASN1_OP_COND_MATCH_ANY_ACT = 26,
- ASN1_OP_COND_MATCH_ANY_ACT_OR_SKIP = 27,
- ASN1_OP_COND_FAIL = 28,
- ASN1_OP_COMPLETE = 29,
- ASN1_OP_ACT = 30,
- ASN1_OP_MAYBE_ACT = 31,
- ASN1_OP_END_SEQ = 32,
- ASN1_OP_END_SET = 33,
- ASN1_OP_END_SEQ_OF = 34,
- ASN1_OP_END_SET_OF = 35,
- ASN1_OP_END_SEQ_ACT = 36,
- ASN1_OP_END_SET_ACT = 37,
- ASN1_OP_END_SEQ_OF_ACT = 38,
- ASN1_OP_END_SET_OF_ACT = 39,
- ASN1_OP_RETURN = 40,
- ASN1_OP__NR = 41,
-};
-
-enum rsapubkey_actions {
- ACT_rsa_get_e = 0,
- ACT_rsa_get_n = 1,
- NR__rsapubkey_actions = 2,
-};
-
-enum rsaprivkey_actions {
- ACT_rsa_get_d = 0,
- ACT_rsa_get_dp = 1,
- ACT_rsa_get_dq = 2,
- ACT_rsa_get_e___2 = 3,
- ACT_rsa_get_n___2 = 4,
- ACT_rsa_get_p = 5,
- ACT_rsa_get_q = 6,
- ACT_rsa_get_qinv = 7,
- NR__rsaprivkey_actions = 8,
-};
-
-typedef long unsigned int mpi_limb_t;
-
-struct gcry_mpi {
- int alloced;
- int nlimbs;
- int nbits;
- int sign;
- unsigned int flags;
- mpi_limb_t *d;
-};
-
-typedef struct gcry_mpi *MPI;
-
-struct rsa_key {
- const u8 *n;
- const u8 *e;
- const u8 *d;
- const u8 *p;
- const u8 *q;
- const u8 *dp;
- const u8 *dq;
- const u8 *qinv;
- size_t n_sz;
- size_t e_sz;
- size_t d_sz;
- size_t p_sz;
- size_t q_sz;
- size_t dp_sz;
- size_t dq_sz;
- size_t qinv_sz;
-};
-
-struct rsa_mpi_key {
- MPI n;
- MPI e;
- MPI d;
-};
-
-struct crypto_template___2;
-
-struct asn1_decoder___2;
-
-struct rsa_asn1_template {
- const char *name;
- const u8 *data;
- size_t size;
-};
-
-struct pkcs1pad_ctx {
- struct crypto_akcipher *child;
- unsigned int key_size;
-};
-
-struct pkcs1pad_inst_ctx {
- struct crypto_akcipher_spawn spawn;
- const struct rsa_asn1_template *digest_info;
-};
-
-struct pkcs1pad_request {
- struct scatterlist in_sg[2];
- struct scatterlist out_sg[1];
- uint8_t *in_buf;
- uint8_t *out_buf;
- struct akcipher_request child_req;
-};
-
-struct crypto_report_acomp {
- char type[64];
-};
-
-struct acomp_req {
- struct crypto_async_request base;
- struct scatterlist *src;
- struct scatterlist *dst;
- unsigned int slen;
- unsigned int dlen;
- u32 flags;
- void *__ctx[0];
-};
-
-struct crypto_acomp {
- int (*compress)(struct acomp_req *);
- int (*decompress)(struct acomp_req *);
- void (*dst_free)(struct scatterlist *);
- unsigned int reqsize;
- struct crypto_tfm base;
-};
-
-struct acomp_alg {
- int (*compress)(struct acomp_req *);
- int (*decompress)(struct acomp_req *);
- void (*dst_free)(struct scatterlist *);
- int (*init)(struct crypto_acomp *);
- void (*exit)(struct crypto_acomp *);
- unsigned int reqsize;
- struct crypto_alg base;
-};
-
-struct crypto_report_comp {
- char type[64];
-};
-
-struct crypto_scomp {
- struct crypto_tfm base;
-};
-
-struct scomp_alg {
- void * (*alloc_ctx)(struct crypto_scomp *);
- void (*free_ctx)(struct crypto_scomp *, void *);
- int (*compress)(struct crypto_scomp *, const u8 *, unsigned int, u8 *, unsigned int *, void *);
- int (*decompress)(struct crypto_scomp *, const u8 *, unsigned int, u8 *, unsigned int *, void *);
- struct crypto_alg base;
-};
-
-struct scomp_scratch {
- spinlock_t lock;
- void *src;
- void *dst;
-};
-
-struct cryptomgr_param {
- struct rtattr *tb[34];
- struct {
- struct rtattr attr;
- struct crypto_attr_type data;
- } type;
- union {
- struct rtattr attr;
- struct {
- struct rtattr attr;
- struct crypto_attr_alg data;
- } alg;
- struct {
- struct rtattr attr;
- struct crypto_attr_u32 data;
- } nu32;
- } attrs[32];
- char template[128];
- struct crypto_larval *larval;
- u32 otype;
- u32 omask;
-};
-
-struct crypto_test_param {
- char driver[128];
- char alg[128];
- u32 type;
-};
-
-struct cmac_tfm_ctx {
- struct crypto_cipher *child;
- u8 ctx[0];
-};
-
-struct cmac_desc_ctx {
- unsigned int len;
- u8 ctx[0];
-};
-
-struct hmac_ctx {
- struct crypto_shash *hash;
-};
-
-struct md5_state {
- u32 hash[4];
- u32 block[16];
- u64 byte_count;
-};
-
-struct sha1_state {
- u32 state[5];
- u64 count;
- u8 buffer[64];
-};
-
-typedef void sha1_block_fn(struct sha1_state *, const u8 *, int);
-
-struct sha256_state {
- u32 state[8];
- u64 count;
- u8 buf[64];
-};
-
-typedef struct {
- u64 a;
- u64 b;
-} u128;
-
-typedef struct {
- __be64 a;
- __be64 b;
-} be128;
-
-typedef struct {
- __le64 b;
- __le64 a;
-} le128;
-
-struct gf128mul_4k {
- be128 t[256];
-};
-
-struct gf128mul_64k {
- struct gf128mul_4k *t[16];
-};
-
-struct crypto_rfc3686_ctx {
- struct crypto_skcipher *child;
- u8 nonce[4];
-};
-
-struct crypto_rfc3686_req_ctx {
- u8 iv[16];
- struct skcipher_request subreq;
-};
-
-struct gcm_instance_ctx {
- struct crypto_skcipher_spawn ctr;
- struct crypto_ahash_spawn ghash;
-};
-
-struct crypto_gcm_ctx {
- struct crypto_skcipher *ctr;
- struct crypto_ahash *ghash;
-};
-
-struct crypto_rfc4106_ctx {
- struct crypto_aead *child;
- u8 nonce[4];
-};
-
-struct crypto_rfc4106_req_ctx {
- struct scatterlist src[3];
- struct scatterlist dst[3];
- struct aead_request subreq;
-};
-
-struct crypto_rfc4543_instance_ctx {
- struct crypto_aead_spawn aead;
-};
-
-struct crypto_rfc4543_ctx {
- struct crypto_aead *child;
- struct crypto_sync_skcipher *null;
- u8 nonce[4];
-};
-
-struct crypto_rfc4543_req_ctx {
- struct aead_request subreq;
-};
-
-struct crypto_gcm_ghash_ctx {
- unsigned int cryptlen;
- struct scatterlist *src;
- int (*complete)(struct aead_request *, u32);
-};
-
-struct crypto_gcm_req_priv_ctx {
- u8 iv[16];
- u8 auth_tag[16];
- u8 iauth_tag[16];
- struct scatterlist src[3];
- struct scatterlist dst[3];
- struct scatterlist sg;
- struct crypto_gcm_ghash_ctx ghash_ctx;
- union {
- struct ahash_request ahreq;
- struct skcipher_request skreq;
- } u;
-};
-
-struct ccm_instance_ctx {
- struct crypto_skcipher_spawn ctr;
- struct crypto_ahash_spawn mac;
-};
-
-struct crypto_ccm_ctx {
- struct crypto_ahash *mac;
- struct crypto_skcipher *ctr;
-};
-
-struct crypto_rfc4309_ctx {
- struct crypto_aead *child;
- u8 nonce[3];
-};
-
-struct crypto_rfc4309_req_ctx {
- struct scatterlist src[3];
- struct scatterlist dst[3];
- struct aead_request subreq;
-};
-
-struct crypto_ccm_req_priv_ctx {
- u8 odata[16];
- u8 idata[16];
- u8 auth_tag[16];
- u32 flags;
- struct scatterlist src[3];
- struct scatterlist dst[3];
- union {
- struct ahash_request ahreq;
- struct skcipher_request skreq;
- };
-};
-
-struct cbcmac_tfm_ctx {
- struct crypto_cipher *child;
-};
-
-struct cbcmac_desc_ctx {
- unsigned int len;
-};
-
-struct des_ctx {
- u32 expkey[32];
-};
-
-struct des3_ede_ctx {
- u32 expkey[96];
-};
-
-struct crypto_aes_ctx {
- u32 key_enc[60];
- u32 key_dec[60];
- u32 key_length;
-};
-
-struct chksum_ctx {
- u32 key;
-};
-
-struct chksum_desc_ctx {
- u32 crc;
-};
-
-enum {
- CRYPTO_AUTHENC_KEYA_UNSPEC = 0,
- CRYPTO_AUTHENC_KEYA_PARAM = 1,
-};
-
-struct crypto_authenc_key_param {
- __be32 enckeylen;
-};
-
-struct crypto_authenc_keys {
- const u8 *authkey;
- const u8 *enckey;
- unsigned int authkeylen;
- unsigned int enckeylen;
-};
-
-struct authenc_instance_ctx {
- struct crypto_ahash_spawn auth;
- struct crypto_skcipher_spawn enc;
- unsigned int reqoff;
-};
-
-struct crypto_authenc_ctx {
- struct crypto_ahash *auth;
- struct crypto_skcipher *enc;
- struct crypto_sync_skcipher *null;
-};
-
-struct authenc_request_ctx {
- struct scatterlist src[2];
- struct scatterlist dst[2];
- char tail[0];
-};
-
-struct authenc_esn_instance_ctx {
- struct crypto_ahash_spawn auth;
- struct crypto_skcipher_spawn enc;
-};
-
-struct crypto_authenc_esn_ctx {
- unsigned int reqoff;
- struct crypto_ahash *auth;
- struct crypto_skcipher *enc;
- struct crypto_sync_skcipher *null;
-};
-
-struct authenc_esn_request_ctx {
- struct scatterlist src[2];
- struct scatterlist dst[2];
- char tail[0];
-};
-
-struct crypto_report_rng {
- char type[64];
- unsigned int seedsize;
-};
-
-struct random_ready_callback {
- struct list_head list;
- void (*func)(struct random_ready_callback *);
- struct module *owner;
-};
-
-struct drbg_string {
- const unsigned char *buf;
- size_t len;
- struct list_head list;
-};
-
-typedef uint32_t drbg_flag_t;
-
-struct drbg_core {
- drbg_flag_t flags;
- __u8 statelen;
- __u8 blocklen_bytes;
- char cra_name[128];
- char backend_cra_name[128];
-};
-
-struct drbg_state;
-
-struct drbg_state_ops {
- int (*update)(struct drbg_state *, struct list_head *, int);
- int (*generate)(struct drbg_state *, unsigned char *, unsigned int, struct list_head *);
- int (*crypto_init)(struct drbg_state *);
- int (*crypto_fini)(struct drbg_state *);
-};
-
-struct drbg_state {
- struct mutex drbg_mutex;
- unsigned char *V;
- unsigned char *Vbuf;
- unsigned char *C;
- unsigned char *Cbuf;
- size_t reseed_ctr;
- size_t reseed_threshold;
- unsigned char *scratchpad;
- unsigned char *scratchpadbuf;
- void *priv_data;
- struct crypto_skcipher *ctr_handle;
- struct skcipher_request *ctr_req;
- __u8 *outscratchpadbuf;
- __u8 *outscratchpad;
- struct crypto_wait ctr_wait;
- struct scatterlist sg_in;
- struct scatterlist sg_out;
- bool seeded;
- bool pr;
- bool fips_primed;
- unsigned char *prev;
- struct work_struct seed_work;
- struct crypto_rng *jent;
- const struct drbg_state_ops *d_ops;
- const struct drbg_core *core;
- struct drbg_string test_data;
- struct random_ready_callback random_ready;
-};
-
-enum drbg_prefixes {
- DRBG_PREFIX0 = 0,
- DRBG_PREFIX1 = 1,
- DRBG_PREFIX2 = 2,
- DRBG_PREFIX3 = 3,
-};
-
-struct sdesc {
- struct shash_desc shash;
- char ctx[0];
-};
-
-struct rand_data {
- __u64 data;
- __u64 old_data;
- __u64 prev_time;
- __u64 last_delta;
- __s64 last_delta2;
- unsigned int osr;
- unsigned char *mem;
- unsigned int memlocation;
- unsigned int memblocks;
- unsigned int memblocksize;
- unsigned int memaccessloops;
-};
-
-struct rand_data___2;
-
-struct jitterentropy {
- spinlock_t jent_lock;
- struct rand_data___2 *entropy_collector;
-};
-
-struct ghash_ctx {
- struct gf128mul_4k *gf128;
-};
-
-struct ghash_desc_ctx {
- u8 buffer[16];
- u32 bytes;
-};
-
-enum asymmetric_payload_bits {
- asym_crypto = 0,
- asym_subtype = 1,
- asym_key_ids = 2,
- asym_auth = 3,
-};
-
-struct asymmetric_key_id {
- short unsigned int len;
- unsigned char data[0];
-};
-
-struct asymmetric_key_ids {
- void *id[2];
-};
-
-struct public_key_signature;
-
-struct asymmetric_key_subtype___2 {
- struct module *owner;
- const char *name;
- short unsigned int name_len;
- void (*describe)(const struct key *, struct seq_file *);
- void (*destroy)(void *, void *);
- int (*query)(const struct kernel_pkey_params *, struct kernel_pkey_query *);
- int (*eds_op)(struct kernel_pkey_params *, const void *, void *);
- int (*verify_signature)(const struct key *, const struct public_key_signature *);
-};
-
-struct public_key_signature {
- struct asymmetric_key_id *auth_ids[2];
- u8 *s;
- u32 s_size;
- u8 *digest;
- u8 digest_size;
- const char *pkey_algo;
- const char *hash_algo;
- const char *encoding;
-};
-
-struct asymmetric_key_parser {
- struct list_head link;
- struct module *owner;
- const char *name;
- int (*parse)(struct key_preparsed_payload *);
-};
-
-enum OID {
- OID_id_dsa_with_sha1 = 0,
- OID_id_dsa = 1,
- OID_id_ecdsa_with_sha1 = 2,
- OID_id_ecPublicKey = 3,
- OID_rsaEncryption = 4,
- OID_md2WithRSAEncryption = 5,
- OID_md3WithRSAEncryption = 6,
- OID_md4WithRSAEncryption = 7,
- OID_sha1WithRSAEncryption = 8,
- OID_sha256WithRSAEncryption = 9,
- OID_sha384WithRSAEncryption = 10,
- OID_sha512WithRSAEncryption = 11,
- OID_sha224WithRSAEncryption = 12,
- OID_data = 13,
- OID_signed_data = 14,
- OID_email_address = 15,
- OID_contentType = 16,
- OID_messageDigest = 17,
- OID_signingTime = 18,
- OID_smimeCapabilites = 19,
- OID_smimeAuthenticatedAttrs = 20,
- OID_md2 = 21,
- OID_md4 = 22,
- OID_md5 = 23,
- OID_msIndirectData = 24,
- OID_msStatementType = 25,
- OID_msSpOpusInfo = 26,
- OID_msPeImageDataObjId = 27,
- OID_msIndividualSPKeyPurpose = 28,
- OID_msOutlookExpress = 29,
- OID_certAuthInfoAccess = 30,
- OID_sha1 = 31,
- OID_sha256 = 32,
- OID_sha384 = 33,
- OID_sha512 = 34,
- OID_sha224 = 35,
- OID_commonName = 36,
- OID_surname = 37,
- OID_countryName = 38,
- OID_locality = 39,
- OID_stateOrProvinceName = 40,
- OID_organizationName = 41,
- OID_organizationUnitName = 42,
- OID_title = 43,
- OID_description = 44,
- OID_name = 45,
- OID_givenName = 46,
- OID_initials = 47,
- OID_generationalQualifier = 48,
- OID_subjectKeyIdentifier = 49,
- OID_keyUsage = 50,
- OID_subjectAltName = 51,
- OID_issuerAltName = 52,
- OID_basicConstraints = 53,
- OID_crlDistributionPoints = 54,
- OID_certPolicies = 55,
- OID_authorityKeyIdentifier = 56,
- OID_extKeyUsage = 57,
- OID_gostCPSignA = 58,
- OID_gostCPSignB = 59,
- OID_gostCPSignC = 60,
- OID_gost2012PKey256 = 61,
- OID_gost2012PKey512 = 62,
- OID_gost2012Digest256 = 63,
- OID_gost2012Digest512 = 64,
- OID_gost2012Signature256 = 65,
- OID_gost2012Signature512 = 66,
- OID_gostTC26Sign256A = 67,
- OID_gostTC26Sign256B = 68,
- OID_gostTC26Sign256C = 69,
- OID_gostTC26Sign256D = 70,
- OID_gostTC26Sign512A = 71,
- OID_gostTC26Sign512B = 72,
- OID_gostTC26Sign512C = 73,
- OID__NR = 74,
-};
-
-struct public_key {
- void *key;
- u32 keylen;
- enum OID algo;
- void *params;
- u32 paramlen;
- bool key_is_private;
- const char *id_type;
- const char *pkey_algo;
-};
-
-enum x509_actions {
- ACT_x509_extract_key_data = 0,
- ACT_x509_extract_name_segment = 1,
- ACT_x509_note_OID = 2,
- ACT_x509_note_issuer = 3,
- ACT_x509_note_not_after = 4,
- ACT_x509_note_not_before = 5,
- ACT_x509_note_params = 6,
- ACT_x509_note_pkey_algo = 7,
- ACT_x509_note_serial = 8,
- ACT_x509_note_signature = 9,
- ACT_x509_note_subject = 10,
- ACT_x509_note_tbs_certificate = 11,
- ACT_x509_process_extension = 12,
- NR__x509_actions = 13,
-};
-
-enum x509_akid_actions {
- ACT_x509_akid_note_kid = 0,
- ACT_x509_akid_note_name = 1,
- ACT_x509_akid_note_serial = 2,
- ACT_x509_extract_name_segment___2 = 3,
- ACT_x509_note_OID___2 = 4,
- NR__x509_akid_actions = 5,
-};
-
-struct x509_certificate {
- struct x509_certificate *next;
- struct x509_certificate *signer;
- struct public_key *pub;
- struct public_key_signature *sig;
- char *issuer;
- char *subject;
- struct asymmetric_key_id *id;
- struct asymmetric_key_id *skid;
- time64_t valid_from;
- time64_t valid_to;
- const void *tbs;
- unsigned int tbs_size;
- unsigned int raw_sig_size;
- const void *raw_sig;
- const void *raw_serial;
- unsigned int raw_serial_size;
- unsigned int raw_issuer_size;
- const void *raw_issuer;
- const void *raw_subject;
- unsigned int raw_subject_size;
- unsigned int raw_skid_size;
- const void *raw_skid;
- unsigned int index;
- bool seen;
- bool verified;
- bool self_signed;
- bool unsupported_key;
- bool unsupported_sig;
- bool blacklisted;
-};
-
-struct x509_parse_context {
- struct x509_certificate *cert;
- long unsigned int data;
- const void *cert_start;
- const void *key;
- size_t key_size;
- const void *params;
- size_t params_size;
- enum OID key_algo;
- enum OID last_oid;
- enum OID algo_oid;
- unsigned char nr_mpi;
- u8 o_size;
- u8 cn_size;
- u8 email_size;
- u16 o_offset;
- u16 cn_offset;
- u16 email_offset;
- unsigned int raw_akid_size;
- const void *raw_akid;
- const void *akid_raw_issuer;
- unsigned int akid_raw_issuer_size;
-};
-
-enum pkcs7_actions {
- ACT_pkcs7_check_content_type = 0,
- ACT_pkcs7_extract_cert = 1,
- ACT_pkcs7_note_OID = 2,
- ACT_pkcs7_note_certificate_list = 3,
- ACT_pkcs7_note_content = 4,
- ACT_pkcs7_note_data = 5,
- ACT_pkcs7_note_signed_info = 6,
- ACT_pkcs7_note_signeddata_version = 7,
- ACT_pkcs7_note_signerinfo_version = 8,
- ACT_pkcs7_sig_note_authenticated_attr = 9,
- ACT_pkcs7_sig_note_digest_algo = 10,
- ACT_pkcs7_sig_note_issuer = 11,
- ACT_pkcs7_sig_note_pkey_algo = 12,
- ACT_pkcs7_sig_note_serial = 13,
- ACT_pkcs7_sig_note_set_of_authattrs = 14,
- ACT_pkcs7_sig_note_signature = 15,
- ACT_pkcs7_sig_note_skid = 16,
- NR__pkcs7_actions = 17,
-};
-
-struct pkcs7_signed_info {
- struct pkcs7_signed_info *next;
- struct x509_certificate *signer;
- unsigned int index;
- bool unsupported_crypto;
- bool blacklisted;
- const void *msgdigest;
- unsigned int msgdigest_len;
- unsigned int authattrs_len;
- const void *authattrs;
- long unsigned int aa_set;
- time64_t signing_time;
- struct public_key_signature *sig;
-};
-
-struct pkcs7_message___2 {
- struct x509_certificate *certs;
- struct x509_certificate *crl;
- struct pkcs7_signed_info *signed_infos;
- u8 version;
- bool have_authattrs;
- enum OID data_type;
- size_t data_len;
- size_t data_hdrlen;
- const void *data;
-};
-
-struct pkcs7_parse_context {
- struct pkcs7_message___2 *msg;
- struct pkcs7_signed_info *sinfo;
- struct pkcs7_signed_info **ppsinfo;
- struct x509_certificate *certs;
- struct x509_certificate **ppcerts;
- long unsigned int data;
- enum OID last_oid;
- unsigned int x509_index;
- unsigned int sinfo_index;
- const void *raw_serial;
- unsigned int raw_serial_size;
- unsigned int raw_issuer_size;
- const void *raw_issuer;
- const void *raw_skid;
- unsigned int raw_skid_size;
- bool expect_skid;
-};
-
-enum hash_algo {
- HASH_ALGO_MD4 = 0,
- HASH_ALGO_MD5 = 1,
- HASH_ALGO_SHA1 = 2,
- HASH_ALGO_RIPE_MD_160 = 3,
- HASH_ALGO_SHA256 = 4,
- HASH_ALGO_SHA384 = 5,
- HASH_ALGO_SHA512 = 6,
- HASH_ALGO_SHA224 = 7,
- HASH_ALGO_RIPE_MD_128 = 8,
- HASH_ALGO_RIPE_MD_256 = 9,
- HASH_ALGO_RIPE_MD_320 = 10,
- HASH_ALGO_WP_256 = 11,
- HASH_ALGO_WP_384 = 12,
- HASH_ALGO_WP_512 = 13,
- HASH_ALGO_TGR_128 = 14,
- HASH_ALGO_TGR_160 = 15,
- HASH_ALGO_TGR_192 = 16,
- HASH_ALGO_SM3_256 = 17,
- HASH_ALGO_STREEBOG_256 = 18,
- HASH_ALGO_STREEBOG_512 = 19,
- HASH_ALGO__LAST = 20,
-};
-
-struct biovec_slab {
- int nr_vecs;
- char *name;
- struct kmem_cache *slab;
-};
-
-enum rq_qos_id {
- RQ_QOS_WBT = 0,
- RQ_QOS_LATENCY = 1,
- RQ_QOS_COST = 2,
-};
-
-struct rq_qos_ops;
-
-struct rq_qos {
- struct rq_qos_ops *ops;
- struct request_queue *q;
- enum rq_qos_id id;
- struct rq_qos *next;
- struct dentry *debugfs_dir;
-};
-
-struct rq_map_data {
- struct page **pages;
- int page_order;
- int nr_entries;
- long unsigned int offset;
- int null_mapped;
- int from_user;
-};
-
-enum hctx_type {
- HCTX_TYPE_DEFAULT = 0,
- HCTX_TYPE_READ = 1,
- HCTX_TYPE_POLL = 2,
- HCTX_MAX_TYPES = 3,
-};
-
-struct rq_qos_ops {
- void (*throttle)(struct rq_qos *, struct bio *);
- void (*track)(struct rq_qos *, struct request *, struct bio *);
- void (*merge)(struct rq_qos *, struct request *, struct bio *);
- void (*issue)(struct rq_qos *, struct request *);
- void (*requeue)(struct rq_qos *, struct request *);
- void (*done)(struct rq_qos *, struct request *);
- void (*done_bio)(struct rq_qos *, struct bio *);
- void (*cleanup)(struct rq_qos *, struct bio *);
- void (*queue_depth_changed)(struct rq_qos *);
- void (*exit)(struct rq_qos *);
- const struct blk_mq_debugfs_attr *debugfs_attrs;
-};
-
-struct bio_slab {
- struct kmem_cache *slab;
- unsigned int slab_ref;
- unsigned int slab_size;
- char name[8];
-};
-
-struct bio_map_data {
- int is_our_pages;
- struct iov_iter iter;
- struct iovec iov[0];
-};
-
-enum {
- BLK_MQ_F_SHOULD_MERGE = 1,
- BLK_MQ_F_TAG_SHARED = 2,
- BLK_MQ_F_BLOCKING = 32,
- BLK_MQ_F_NO_SCHED = 64,
- BLK_MQ_F_ALLOC_POLICY_START_BIT = 8,
- BLK_MQ_F_ALLOC_POLICY_BITS = 1,
- BLK_MQ_S_STOPPED = 0,
- BLK_MQ_S_TAG_ACTIVE = 1,
- BLK_MQ_S_SCHED_RESTART = 2,
- BLK_MQ_MAX_DEPTH = 10240,
- BLK_MQ_CPU_WORK_BATCH = 8,
-};
-
-enum {
- WBT_RWQ_BG = 0,
- WBT_RWQ_KSWAPD = 1,
- WBT_RWQ_DISCARD = 2,
- WBT_NUM_RWQ = 3,
-};
-
-struct blk_plug_cb;
-
-typedef void (*blk_plug_cb_fn)(struct blk_plug_cb *, bool);
-
-struct blk_plug_cb {
- struct list_head list;
- blk_plug_cb_fn callback;
- void *data;
-};
-
-enum {
- BLK_MQ_REQ_NOWAIT = 1,
- BLK_MQ_REQ_RESERVED = 2,
- BLK_MQ_REQ_INTERNAL = 4,
- BLK_MQ_REQ_PREEMPT = 8,
-};
-
-struct blk_integrity_profile;
-
-struct trace_event_raw_block_buffer {
- struct trace_entry ent;
- dev_t dev;
- sector_t sector;
- size_t size;
- char __data[0];
-};
-
-struct trace_event_raw_block_rq_requeue {
- struct trace_entry ent;
- dev_t dev;
- sector_t sector;
- unsigned int nr_sector;
- char rwbs[8];
- u32 __data_loc_cmd;
- char __data[0];
-};
-
-struct trace_event_raw_block_rq_complete {
- struct trace_entry ent;
- dev_t dev;
- sector_t sector;
- unsigned int nr_sector;
- int error;
- char rwbs[8];
- u32 __data_loc_cmd;
- char __data[0];
-};
-
-struct trace_event_raw_block_rq {
- struct trace_entry ent;
- dev_t dev;
- sector_t sector;
- unsigned int nr_sector;
- unsigned int bytes;
- char rwbs[8];
- char comm[16];
- u32 __data_loc_cmd;
- char __data[0];
-};
-
-struct trace_event_raw_block_bio_bounce {
- struct trace_entry ent;
- dev_t dev;
- sector_t sector;
- unsigned int nr_sector;
- char rwbs[8];
- char comm[16];
- char __data[0];
-};
-
-struct trace_event_raw_block_bio_complete {
- struct trace_entry ent;
- dev_t dev;
- sector_t sector;
- unsigned int nr_sector;
- int error;
- char rwbs[8];
- char __data[0];
-};
-
-struct trace_event_raw_block_bio_merge {
- struct trace_entry ent;
- dev_t dev;
- sector_t sector;
- unsigned int nr_sector;
- char rwbs[8];
- char comm[16];
- char __data[0];
-};
-
-struct trace_event_raw_block_bio_queue {
- struct trace_entry ent;
- dev_t dev;
- sector_t sector;
- unsigned int nr_sector;
- char rwbs[8];
- char comm[16];
- char __data[0];
-};
-
-struct trace_event_raw_block_get_rq {
- struct trace_entry ent;
- dev_t dev;
- sector_t sector;
- unsigned int nr_sector;
- char rwbs[8];
- char comm[16];
- char __data[0];
-};
-
-struct trace_event_raw_block_plug {
- struct trace_entry ent;
- char comm[16];
- char __data[0];
-};
-
-struct trace_event_raw_block_unplug {
- struct trace_entry ent;
- int nr_rq;
- char comm[16];
- char __data[0];
-};
-
-struct trace_event_raw_block_split {
- struct trace_entry ent;
- dev_t dev;
- sector_t sector;
- sector_t new_sector;
- char rwbs[8];
- char comm[16];
- char __data[0];
-};
-
-struct trace_event_raw_block_bio_remap {
- struct trace_entry ent;
- dev_t dev;
- sector_t sector;
- unsigned int nr_sector;
- dev_t old_dev;
- sector_t old_sector;
- char rwbs[8];
- char __data[0];
-};
-
-struct trace_event_raw_block_rq_remap {
- struct trace_entry ent;
- dev_t dev;
- sector_t sector;
- unsigned int nr_sector;
- dev_t old_dev;
- sector_t old_sector;
- unsigned int nr_bios;
- char rwbs[8];
- char __data[0];
-};
-
-struct trace_event_data_offsets_block_buffer {};
-
-struct trace_event_data_offsets_block_rq_requeue {
- u32 cmd;
-};
-
-struct trace_event_data_offsets_block_rq_complete {
- u32 cmd;
-};
-
-struct trace_event_data_offsets_block_rq {
- u32 cmd;
-};
-
-struct trace_event_data_offsets_block_bio_bounce {};
-
-struct trace_event_data_offsets_block_bio_complete {};
-
-struct trace_event_data_offsets_block_bio_merge {};
-
-struct trace_event_data_offsets_block_bio_queue {};
-
-struct trace_event_data_offsets_block_get_rq {};
-
-struct trace_event_data_offsets_block_plug {};
-
-struct trace_event_data_offsets_block_unplug {};
-
-struct trace_event_data_offsets_block_split {};
-
-struct trace_event_data_offsets_block_bio_remap {};
-
-struct trace_event_data_offsets_block_rq_remap {};
-
-typedef void (*btf_trace_block_touch_buffer)(void *, struct buffer_head *);
-
-typedef void (*btf_trace_block_dirty_buffer)(void *, struct buffer_head *);
-
-typedef void (*btf_trace_block_rq_requeue)(void *, struct request_queue *, struct request *);
-
-typedef void (*btf_trace_block_rq_complete)(void *, struct request *, int, unsigned int);
-
-typedef void (*btf_trace_block_rq_insert)(void *, struct request_queue *, struct request *);
-
-typedef void (*btf_trace_block_rq_issue)(void *, struct request_queue *, struct request *);
-
-typedef void (*btf_trace_block_bio_bounce)(void *, struct request_queue *, struct bio *);
-
-typedef void (*btf_trace_block_bio_complete)(void *, struct request_queue *, struct bio *, int);
-
-typedef void (*btf_trace_block_bio_backmerge)(void *, struct request_queue *, struct request *, struct bio *);
-
-typedef void (*btf_trace_block_bio_frontmerge)(void *, struct request_queue *, struct request *, struct bio *);
-
-typedef void (*btf_trace_block_bio_queue)(void *, struct request_queue *, struct bio *);
-
-typedef void (*btf_trace_block_getrq)(void *, struct request_queue *, struct bio *, int);
-
-typedef void (*btf_trace_block_sleeprq)(void *, struct request_queue *, struct bio *, int);
-
-typedef void (*btf_trace_block_plug)(void *, struct request_queue *);
-
-typedef void (*btf_trace_block_unplug)(void *, struct request_queue *, unsigned int, bool);
-
-typedef void (*btf_trace_block_split)(void *, struct request_queue *, struct bio *, unsigned int);
-
-typedef void (*btf_trace_block_bio_remap)(void *, struct request_queue *, struct bio *, dev_t, sector_t);
-
-typedef void (*btf_trace_block_rq_remap)(void *, struct request_queue *, struct request *, dev_t, sector_t);
-
-struct queue_sysfs_entry {
- struct attribute attr;
- ssize_t (*show)(struct request_queue *, char *);
- ssize_t (*store)(struct request_queue *, const char *, size_t);
-};
-
-enum {
- REQ_FSEQ_PREFLUSH = 1,
- REQ_FSEQ_DATA = 2,
- REQ_FSEQ_POSTFLUSH = 4,
- REQ_FSEQ_DONE = 8,
- REQ_FSEQ_ACTIONS = 7,
- FLUSH_PENDING_TIMEOUT = 5000,
-};
-
-enum blk_default_limits {
- BLK_MAX_SEGMENTS = 128,
- BLK_SAFE_MAX_SECTORS = 255,
- BLK_DEF_MAX_SECTORS = 2560,
- BLK_MAX_SEGMENT_SIZE = 65536,
- BLK_SEG_BOUNDARY_MASK = 4294967295,
-};
-
-enum {
- ICQ_EXITED = 4,
-};
-
-enum {
- sysctl_hung_task_timeout_secs = 0,
-};
-
-struct req_iterator {
- struct bvec_iter iter;
- struct bio *bio;
-};
-
-typedef bool (*sb_for_each_fn)(struct sbitmap *, unsigned int, void *);
-
-enum {
- BLK_MQ_UNIQUE_TAG_BITS = 16,
- BLK_MQ_UNIQUE_TAG_MASK = 65535,
-};
-
-enum {
- BLK_MQ_TAG_FAIL = 4294967295,
- BLK_MQ_TAG_MIN = 1,
- BLK_MQ_TAG_MAX = 4294967294,
-};
-
-struct mq_inflight {
- struct hd_struct *part;
- unsigned int inflight[2];
-};
-
-struct flush_busy_ctx_data {
- struct blk_mq_hw_ctx *hctx;
- struct list_head *list;
-};
-
-struct dispatch_rq_data {
- struct blk_mq_hw_ctx *hctx;
- struct request *rq;
-};
-
-struct blk_mq_qe_pair {
- struct list_head node;
- struct request_queue *q;
- struct elevator_type *type;
-};
-
-struct sbq_wait {
- struct sbitmap_queue *sbq;
- struct wait_queue_entry wait;
-};
-
-typedef bool busy_iter_fn(struct blk_mq_hw_ctx *, struct request *, void *, bool);
-
-typedef bool busy_tag_iter_fn(struct request *, void *, bool);
-
-struct bt_iter_data {
- struct blk_mq_hw_ctx *hctx;
- busy_iter_fn *fn;
- void *data;
- bool reserved;
-};
-
-struct bt_tags_iter_data {
- struct blk_mq_tags *tags;
- busy_tag_iter_fn *fn;
- void *data;
- bool reserved;
-};
-
-struct blk_queue_stats {
- struct list_head callbacks;
- spinlock_t lock;
- bool enable_accounting;
-};
-
-struct blk_mq_ctx_sysfs_entry {
- struct attribute attr;
- ssize_t (*show)(struct blk_mq_ctx *, char *);
- ssize_t (*store)(struct blk_mq_ctx *, const char *, size_t);
-};
-
-struct blk_mq_hw_ctx_sysfs_entry {
- struct attribute attr;
- ssize_t (*show)(struct blk_mq_hw_ctx *, char *);
- ssize_t (*store)(struct blk_mq_hw_ctx *, const char *, size_t);
-};
-
-struct disk_part_iter {
- struct gendisk *disk;
- struct hd_struct *part;
- int idx;
- unsigned int flags;
-};
-
-struct hd_geometry {
- unsigned char heads;
- unsigned char sectors;
- short unsigned int cylinders;
- long unsigned int start;
-};
-
-struct blkpg_ioctl_arg {
- int op;
- int flags;
- int datalen;
- void *data;
-};
-
-struct blkpg_partition {
- long long int start;
- long long int length;
- int pno;
- char devname[64];
- char volname[64];
-};
-
-struct pr_reservation {
- __u64 key;
- __u32 type;
- __u32 flags;
-};
-
-struct pr_registration {
- __u64 old_key;
- __u64 new_key;
- __u32 flags;
- __u32 __pad;
-};
-
-struct pr_preempt {
- __u64 old_key;
- __u64 new_key;
- __u32 type;
- __u32 flags;
-};
-
-struct pr_clear {
- __u64 key;
- __u32 flags;
- __u32 __pad;
-};
-
-struct klist_node;
-
-struct klist {
- spinlock_t k_lock;
- struct list_head k_list;
- void (*get)(struct klist_node *);
- void (*put)(struct klist_node *);
-};
-
-struct klist_node {
- void *n_klist;
- struct list_head n_node;
- struct kref n_ref;
-};
-
-struct klist_iter {
- struct klist *i_klist;
- struct klist_node *i_cur;
-};
-
-struct class_dev_iter {
- struct klist_iter ki;
- const struct device_type *type;
-};
-
-enum {
- DISK_EVENT_FLAG_POLL = 1,
- DISK_EVENT_FLAG_UEVENT = 2,
-};
-
-struct disk_events {
- struct list_head node;
- struct gendisk *disk;
- spinlock_t lock;
- struct mutex block_mutex;
- int block;
- unsigned int pending;
- unsigned int clearing;
- long int poll_msecs;
- struct delayed_work dwork;
-};
-
-struct badblocks {
- struct device *dev;
- int count;
- int unacked_exist;
- int shift;
- u64 *page;
- int changed;
- seqlock_t lock;
- sector_t sector;
- sector_t size;
-};
-
-struct blk_major_name {
- struct blk_major_name *next;
- int major;
- char name[16];
-};
-
-typedef struct {
- struct page *v;
-} Sector;
-
-struct parsed_partitions {
- struct block_device *bdev;
- char name[32];
- struct {
- sector_t from;
- sector_t size;
- int flags;
- bool has_info;
- struct partition_meta_info info;
- } *parts;
- int next;
- int limit;
- bool access_beyond_eod;
- char *pp_buf;
-};
-
-enum {
- IOPRIO_WHO_PROCESS = 1,
- IOPRIO_WHO_PGRP = 2,
- IOPRIO_WHO_USER = 3,
-};
-
-enum {
- DOS_EXTENDED_PARTITION = 5,
- LINUX_EXTENDED_PARTITION = 133,
- WIN98_EXTENDED_PARTITION = 15,
- SUN_WHOLE_DISK = 5,
- LINUX_SWAP_PARTITION = 130,
- LINUX_DATA_PARTITION = 131,
- LINUX_LVM_PARTITION = 142,
- LINUX_RAID_PARTITION = 253,
- SOLARIS_X86_PARTITION = 130,
- NEW_SOLARIS_X86_PARTITION = 191,
- DM6_AUX1PARTITION = 81,
- DM6_AUX3PARTITION = 83,
- DM6_PARTITION = 84,
- EZD_PARTITION = 85,
- FREEBSD_PARTITION = 165,
- OPENBSD_PARTITION = 166,
- NETBSD_PARTITION = 169,
- BSDI_PARTITION = 183,
- MINIX_PARTITION = 129,
- UNIXWARE_PARTITION = 99,
-};
-
-struct partition {
- unsigned char boot_ind;
- unsigned char head;
- unsigned char sector;
- unsigned char cyl;
- unsigned char sys_ind;
- unsigned char end_head;
- unsigned char end_sector;
- unsigned char end_cyl;
- __le32 start_sect;
- __le32 nr_sects;
-};
-
-struct _gpt_header {
- __le64 signature;
- __le32 revision;
- __le32 header_size;
- __le32 header_crc32;
- __le32 reserved1;
- __le64 my_lba;
- __le64 alternate_lba;
- __le64 first_usable_lba;
- __le64 last_usable_lba;
- efi_guid_t disk_guid;
- __le64 partition_entry_lba;
- __le32 num_partition_entries;
- __le32 sizeof_partition_entry;
- __le32 partition_entry_array_crc32;
-} __attribute__((packed));
-
-typedef struct _gpt_header gpt_header;
-
-struct _gpt_entry_attributes {
- u64 required_to_function: 1;
- u64 reserved: 47;
- u64 type_guid_specific: 16;
-};
-
-typedef struct _gpt_entry_attributes gpt_entry_attributes;
-
-struct _gpt_entry {
- efi_guid_t partition_type_guid;
- efi_guid_t unique_partition_guid;
- __le64 starting_lba;
- __le64 ending_lba;
- gpt_entry_attributes attributes;
- efi_char16_t partition_name[36];
-};
-
-typedef struct _gpt_entry gpt_entry;
-
-struct _gpt_mbr_record {
- u8 boot_indicator;
- u8 start_head;
- u8 start_sector;
- u8 start_track;
- u8 os_type;
- u8 end_head;
- u8 end_sector;
- u8 end_track;
- __le32 starting_lba;
- __le32 size_in_lba;
-};
-
-typedef struct _gpt_mbr_record gpt_mbr_record;
-
-struct _legacy_mbr {
- u8 boot_code[440];
- __le32 unique_mbr_signature;
- __le16 unknown;
- gpt_mbr_record partition_record[4];
- __le16 signature;
-} __attribute__((packed));
-
-typedef struct _legacy_mbr legacy_mbr;
-
-struct rq_wait {
- wait_queue_head_t wait;
- atomic_t inflight;
-};
-
-struct rq_depth {
- unsigned int max_depth;
- int scale_step;
- bool scaled_max;
- unsigned int queue_depth;
- unsigned int default_depth;
-};
-
-typedef bool acquire_inflight_cb_t(struct rq_wait *, void *);
-
-typedef void cleanup_cb_t(struct rq_wait *, void *);
-
-struct rq_qos_wait_data {
- struct wait_queue_entry wq;
- struct task_struct *task;
- struct rq_wait *rqw;
- acquire_inflight_cb_t *cb;
- void *private_data;
- bool got_token;
-};
-
-struct request_sense;
-
-struct cdrom_generic_command {
- unsigned char cmd[12];
- unsigned char *buffer;
- unsigned int buflen;
- int stat;
- struct request_sense *sense;
- unsigned char data_direction;
- int quiet;
- int timeout;
- void *reserved[1];
-};
-
-struct request_sense {
- __u8 error_code: 7;
- __u8 valid: 1;
- __u8 segment_number;
- __u8 sense_key: 4;
- __u8 reserved2: 1;
- __u8 ili: 1;
- __u8 reserved1: 2;
- __u8 information[4];
- __u8 add_sense_len;
- __u8 command_info[4];
- __u8 asc;
- __u8 ascq;
- __u8 fruc;
- __u8 sks[3];
- __u8 asb[46];
-};
-
-struct scsi_ioctl_command {
- unsigned int inlen;
- unsigned int outlen;
- unsigned char data[0];
-};
-
-enum scsi_device_event {
- SDEV_EVT_MEDIA_CHANGE = 1,
- SDEV_EVT_INQUIRY_CHANGE_REPORTED = 2,
- SDEV_EVT_CAPACITY_CHANGE_REPORTED = 3,
- SDEV_EVT_SOFT_THRESHOLD_REACHED_REPORTED = 4,
- SDEV_EVT_MODE_PARAMETER_CHANGE_REPORTED = 5,
- SDEV_EVT_LUN_CHANGE_REPORTED = 6,
- SDEV_EVT_ALUA_STATE_CHANGE_REPORTED = 7,
- SDEV_EVT_POWER_ON_RESET_OCCURRED = 8,
- SDEV_EVT_FIRST = 1,
- SDEV_EVT_LAST = 8,
- SDEV_EVT_MAXBITS = 9,
-};
-
-struct scsi_request {
- unsigned char __cmd[16];
- unsigned char *cmd;
- short unsigned int cmd_len;
- int result;
- unsigned int sense_len;
- unsigned int resid_len;
- int retries;
- void *sense;
-};
-
-struct blk_cmd_filter {
- long unsigned int read_ok[4];
- long unsigned int write_ok[4];
-};
-
-struct sg_io_hdr {
- int interface_id;
- int dxfer_direction;
- unsigned char cmd_len;
- unsigned char mx_sb_len;
- short unsigned int iovec_count;
- unsigned int dxfer_len;
- void *dxferp;
- unsigned char *cmdp;
- void *sbp;
- unsigned int timeout;
- unsigned int flags;
- int pack_id;
- void *usr_ptr;
- unsigned char status;
- unsigned char masked_status;
- unsigned char msg_status;
- unsigned char sb_len_wr;
- short unsigned int host_status;
- short unsigned int driver_status;
- int resid;
- unsigned int duration;
- unsigned int info;
-};
-
-struct compat_sg_io_hdr {
- compat_int_t interface_id;
- compat_int_t dxfer_direction;
- unsigned char cmd_len;
- unsigned char mx_sb_len;
- short unsigned int iovec_count;
- compat_uint_t dxfer_len;
- compat_uint_t dxferp;
- compat_uptr_t cmdp;
- compat_uptr_t sbp;
- compat_uint_t timeout;
- compat_uint_t flags;
- compat_int_t pack_id;
- compat_uptr_t usr_ptr;
- unsigned char status;
- unsigned char masked_status;
- unsigned char msg_status;
- unsigned char sb_len_wr;
- short unsigned int host_status;
- short unsigned int driver_status;
- compat_int_t resid;
- compat_uint_t duration;
- compat_uint_t info;
-};
-
-enum {
- OMAX_SB_LEN = 16,
-};
-
-struct bsg_device {
- struct request_queue *queue;
- spinlock_t lock;
- struct hlist_node dev_list;
- refcount_t ref_count;
- char name[20];
- int max_queue;
-};
-
-struct deadline_data {
- struct rb_root sort_list[2];
- struct list_head fifo_list[2];
- struct request *next_rq[2];
- unsigned int batching;
- unsigned int starved;
- int fifo_expire[2];
- int fifo_batch;
- int writes_starved;
- int front_merges;
- spinlock_t lock;
- spinlock_t zone_lock;
- struct list_head dispatch;
-};
-
-struct trace_event_raw_kyber_latency {
- struct trace_entry ent;
- dev_t dev;
- char domain[16];
- char type[8];
- u8 percentile;
- u8 numerator;
- u8 denominator;
- unsigned int samples;
- char __data[0];
-};
-
-struct trace_event_raw_kyber_adjust {
- struct trace_entry ent;
- dev_t dev;
- char domain[16];
- unsigned int depth;
- char __data[0];
-};
-
-struct trace_event_raw_kyber_throttled {
- struct trace_entry ent;
- dev_t dev;
- char domain[16];
- char __data[0];
-};
-
-struct trace_event_data_offsets_kyber_latency {};
-
-struct trace_event_data_offsets_kyber_adjust {};
-
-struct trace_event_data_offsets_kyber_throttled {};
-
-typedef void (*btf_trace_kyber_latency)(void *, struct request_queue *, const char *, const char *, unsigned int, unsigned int, unsigned int, unsigned int);
-
-typedef void (*btf_trace_kyber_adjust)(void *, struct request_queue *, const char *, unsigned int);
-
-typedef void (*btf_trace_kyber_throttled)(void *, struct request_queue *, const char *);
-
-enum {
- KYBER_READ = 0,
- KYBER_WRITE = 1,
- KYBER_DISCARD = 2,
- KYBER_OTHER = 3,
- KYBER_NUM_DOMAINS = 4,
-};
-
-enum {
- KYBER_ASYNC_PERCENT = 75,
-};
-
-enum {
- KYBER_LATENCY_SHIFT = 2,
- KYBER_GOOD_BUCKETS = 4,
- KYBER_LATENCY_BUCKETS = 8,
-};
-
-enum {
- KYBER_TOTAL_LATENCY = 0,
- KYBER_IO_LATENCY = 1,
-};
-
-struct kyber_cpu_latency {
- atomic_t buckets[48];
-};
-
-struct kyber_ctx_queue {
- spinlock_t lock;
- struct list_head rq_list[4];
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct kyber_queue_data {
- struct request_queue *q;
- struct sbitmap_queue domain_tokens[4];
- unsigned int async_depth;
- struct kyber_cpu_latency *cpu_latency;
- struct timer_list timer;
- unsigned int latency_buckets[48];
- long unsigned int latency_timeout[3];
- int domain_p99[3];
- u64 latency_targets[3];
-};
-
-struct kyber_hctx_data {
- spinlock_t lock;
- struct list_head rqs[4];
- unsigned int cur_domain;
- unsigned int batching;
- struct kyber_ctx_queue *kcqs;
- struct sbitmap kcq_map[4];
- struct sbq_wait domain_wait[4];
- struct sbq_wait_state *domain_ws[4];
- atomic_t wait_index[4];
-};
-
-struct flush_kcq_data {
- struct kyber_hctx_data *khd;
- unsigned int sched_domain;
- struct list_head *list;
-};
-
-typedef u32 compat_caddr_t;
-
-struct cdrom_read_audio {
- union cdrom_addr addr;
- __u8 addr_format;
- int nframes;
- __u8 *buf;
-};
-
-struct compat_hd_geometry {
- unsigned char heads;
- unsigned char sectors;
- short unsigned int cylinders;
- u32 start;
-};
-
-struct compat_cdrom_read_audio {
- union cdrom_addr addr;
- u8 addr_format;
- compat_int_t nframes;
- compat_caddr_t buf;
-};
-
-struct compat_cdrom_generic_command {
- unsigned char cmd[12];
- compat_caddr_t buffer;
- compat_uint_t buflen;
- compat_int_t stat;
- compat_caddr_t sense;
- unsigned char data_direction;
- compat_int_t quiet;
- compat_int_t timeout;
- compat_caddr_t reserved[1];
-};
-
-struct compat_blkpg_ioctl_arg {
- compat_int_t op;
- compat_int_t flags;
- compat_int_t datalen;
- compat_caddr_t data;
-};
-
-struct show_busy_params {
- struct seq_file *m;
- struct blk_mq_hw_ctx *hctx;
-};
-
-typedef void (*swap_func_t)(void *, void *, int);
-
-typedef int (*cmp_r_func_t)(const void *, const void *, const void *);
-
-typedef __kernel_long_t __kernel_ptrdiff_t;
-
-typedef __kernel_ptrdiff_t ptrdiff_t;
-
-struct region {
- unsigned int start;
- unsigned int off;
- unsigned int group_len;
- unsigned int end;
-};
-
-enum {
- REG_OP_ISFREE = 0,
- REG_OP_ALLOC = 1,
- REG_OP_RELEASE = 2,
-};
-
-typedef struct scatterlist *sg_alloc_fn(unsigned int, gfp_t);
-
-typedef void sg_free_fn(struct scatterlist *, unsigned int);
-
-struct sg_page_iter {
- struct scatterlist *sg;
- unsigned int sg_pgoffset;
- unsigned int __nents;
- int __pg_advance;
-};
-
-struct sg_dma_page_iter {
- struct sg_page_iter base;
-};
-
-struct sg_mapping_iter {
- struct page *page;
- void *addr;
- size_t length;
- size_t consumed;
- struct sg_page_iter piter;
- unsigned int __offset;
- unsigned int __remaining;
- unsigned int __flags;
-};
-
-typedef int (*cmp_func)(void *, const struct list_head *, const struct list_head *);
-
-struct __kfifo {
- unsigned int in;
- unsigned int out;
- unsigned int mask;
- unsigned int esize;
- void *data;
-};
-
-struct rhashtable_walker {
- struct list_head list;
- struct bucket_table *tbl;
-};
-
-struct rhashtable_iter {
- struct rhashtable *ht;
- struct rhash_head *p;
- struct rhlist_head *list;
- struct rhashtable_walker walker;
- unsigned int slot;
- unsigned int skip;
- bool end_of_table;
-};
-
-union nested_table {
- union nested_table *table;
- struct rhash_lock_head *bucket;
-};
-
-struct once_work {
- struct work_struct work;
- struct static_key_true *key;
-};
-
-struct genradix_iter {
- size_t offset;
- size_t pos;
-};
-
-struct genradix_node {
- union {
- struct genradix_node *children[512];
- u8 data[4096];
- };
-};
-
-struct reciprocal_value {
- u32 m;
- u8 sh1;
- u8 sh2;
-};
-
-struct reciprocal_value_adv {
- u32 m;
- u8 sh;
- u8 exp;
- bool is_wide_m;
-};
-
-struct arc4_ctx {
- u32 S[256];
- u32 x;
- u32 y;
-};
-
-enum devm_ioremap_type {
- DEVM_IOREMAP = 0,
- DEVM_IOREMAP_NC = 1,
- DEVM_IOREMAP_UC = 2,
- DEVM_IOREMAP_WC = 3,
-};
-
-struct pcim_iomap_devres {
- void *table[6];
-};
-
-enum assoc_array_walk_status {
- assoc_array_walk_tree_empty = 0,
- assoc_array_walk_found_terminal_node = 1,
- assoc_array_walk_found_wrong_shortcut = 2,
-};
-
-struct assoc_array_walk_result {
- struct {
- struct assoc_array_node *node;
- int level;
- int slot;
- } terminal_node;
- struct {
- struct assoc_array_shortcut *shortcut;
- int level;
- int sc_level;
- long unsigned int sc_segments;
- long unsigned int dissimilarity;
- } wrong_shortcut;
-};
-
-struct assoc_array_delete_collapse_context {
- struct assoc_array_node *node;
- const void *skip_leaf;
- int slot;
-};
-
-struct gen_pool_chunk {
- struct list_head next_chunk;
- atomic_long_t avail;
- phys_addr_t phys_addr;
- void *owner;
- long unsigned int start_addr;
- long unsigned int end_addr;
- long unsigned int bits[0];
-};
-
-struct genpool_data_align {
- int align;
-};
-
-struct genpool_data_fixed {
- long unsigned int offset;
-};
-
-typedef z_stream *z_streamp;
-
-typedef struct {
- unsigned char op;
- unsigned char bits;
- short unsigned int val;
-} code;
-
-typedef enum {
- HEAD = 0,
- FLAGS = 1,
- TIME = 2,
- OS = 3,
- EXLEN = 4,
- EXTRA = 5,
- NAME = 6,
- COMMENT = 7,
- HCRC = 8,
- DICTID = 9,
- DICT = 10,
- TYPE = 11,
- TYPEDO = 12,
- STORED = 13,
- COPY = 14,
- TABLE = 15,
- LENLENS = 16,
- CODELENS = 17,
- LEN = 18,
- LENEXT = 19,
- DIST = 20,
- DISTEXT = 21,
- MATCH = 22,
- LIT = 23,
- CHECK = 24,
- LENGTH = 25,
- DONE = 26,
- BAD = 27,
- MEM = 28,
- SYNC = 29,
-} inflate_mode;
-
-struct inflate_state {
- inflate_mode mode;
- int last;
- int wrap;
- int havedict;
- int flags;
- unsigned int dmax;
- long unsigned int check;
- long unsigned int total;
- unsigned int wbits;
- unsigned int wsize;
- unsigned int whave;
- unsigned int write;
- unsigned char *window;
- long unsigned int hold;
- unsigned int bits;
- unsigned int length;
- unsigned int offset;
- unsigned int extra;
- const code *lencode;
- const code *distcode;
- unsigned int lenbits;
- unsigned int distbits;
- unsigned int ncode;
- unsigned int nlen;
- unsigned int ndist;
- unsigned int have;
- code *next;
- short unsigned int lens[320];
- short unsigned int work[288];
- code codes[2048];
-};
-
-union uu {
- short unsigned int us;
- unsigned char b[2];
-};
-
-typedef unsigned int uInt;
-
-struct inflate_workspace {
- struct inflate_state inflate_state;
- unsigned char working_window[32768];
-};
-
-typedef enum {
- CODES = 0,
- LENS = 1,
- DISTS = 2,
-} codetype;
-
-typedef unsigned char uch;
-
-typedef short unsigned int ush;
-
-typedef long unsigned int ulg;
-
-struct ct_data_s {
- union {
- ush freq;
- ush code;
- } fc;
- union {
- ush dad;
- ush len;
- } dl;
-};
-
-typedef struct ct_data_s ct_data;
-
-struct static_tree_desc_s {
- const ct_data *static_tree;
- const int *extra_bits;
- int extra_base;
- int elems;
- int max_length;
-};
-
-typedef struct static_tree_desc_s static_tree_desc;
-
-struct tree_desc_s {
- ct_data *dyn_tree;
- int max_code;
- static_tree_desc *stat_desc;
-};
-
-typedef ush Pos;
-
-typedef unsigned int IPos;
-
-struct deflate_state {
- z_streamp strm;
- int status;
- Byte *pending_buf;
- ulg pending_buf_size;
- Byte *pending_out;
- int pending;
- int noheader;
- Byte data_type;
- Byte method;
- int last_flush;
- uInt w_size;
- uInt w_bits;
- uInt w_mask;
- Byte *window;
- ulg window_size;
- Pos *prev;
- Pos *head;
- uInt ins_h;
- uInt hash_size;
- uInt hash_bits;
- uInt hash_mask;
- uInt hash_shift;
- long int block_start;
- uInt match_length;
- IPos prev_match;
- int match_available;
- uInt strstart;
- uInt match_start;
- uInt lookahead;
- uInt prev_length;
- uInt max_chain_length;
- uInt max_lazy_match;
- int level;
- int strategy;
- uInt good_match;
- int nice_match;
- struct ct_data_s dyn_ltree[573];
- struct ct_data_s dyn_dtree[61];
- struct ct_data_s bl_tree[39];
- struct tree_desc_s l_desc;
- struct tree_desc_s d_desc;
- struct tree_desc_s bl_desc;
- ush bl_count[16];
- int heap[573];
- int heap_len;
- int heap_max;
- uch depth[573];
- uch *l_buf;
- uInt lit_bufsize;
- uInt last_lit;
- ush *d_buf;
- ulg opt_len;
- ulg static_len;
- ulg compressed_len;
- uInt matches;
- int last_eob_len;
- ush bi_buf;
- int bi_valid;
-};
-
-typedef struct deflate_state deflate_state;
-
-struct deflate_workspace {
- deflate_state deflate_memory;
- Byte *window_memory;
- Pos *prev_memory;
- Pos *head_memory;
- char *overlay_memory;
-};
-
-typedef struct deflate_workspace deflate_workspace;
-
-typedef enum {
- need_more = 0,
- block_done = 1,
- finish_started = 2,
- finish_done = 3,
-} block_state;
-
-typedef block_state (*compress_func)(deflate_state *, int);
-
-struct config_s {
- ush good_length;
- ush max_lazy;
- ush nice_length;
- ush max_chain;
- compress_func func;
-};
-
-typedef struct config_s config;
-
-typedef struct tree_desc_s tree_desc;
-
-typedef struct {
- const uint8_t *externalDict;
- size_t extDictSize;
- const uint8_t *prefixEnd;
- size_t prefixSize;
-} LZ4_streamDecode_t_internal;
-
-typedef union {
- long long unsigned int table[4];
- LZ4_streamDecode_t_internal internal_donotuse;
-} LZ4_streamDecode_t;
-
-typedef uint8_t BYTE;
-
-typedef uint16_t U16;
-
-typedef uint32_t U32;
-
-typedef uint64_t U64;
-
-typedef uintptr_t uptrval;
-
-typedef enum {
- noDict = 0,
- withPrefix64k = 1,
- usingExtDict = 2,
-} dict_directive;
-
-typedef enum {
- endOnOutputSize = 0,
- endOnInputSize = 1,
-} endCondition_directive;
-
-typedef enum {
- decode_full_block = 0,
- partial_decode = 1,
-} earlyEnd_directive;
-
-enum xz_mode {
- XZ_SINGLE = 0,
- XZ_PREALLOC = 1,
- XZ_DYNALLOC = 2,
-};
-
-enum xz_ret {
- XZ_OK = 0,
- XZ_STREAM_END = 1,
- XZ_UNSUPPORTED_CHECK = 2,
- XZ_MEM_ERROR = 3,
- XZ_MEMLIMIT_ERROR = 4,
- XZ_FORMAT_ERROR = 5,
- XZ_OPTIONS_ERROR = 6,
- XZ_DATA_ERROR = 7,
- XZ_BUF_ERROR = 8,
-};
-
-struct xz_buf {
- const uint8_t *in;
- size_t in_pos;
- size_t in_size;
- uint8_t *out;
- size_t out_pos;
- size_t out_size;
-};
-
-typedef uint64_t vli_type;
-
-enum xz_check {
- XZ_CHECK_NONE = 0,
- XZ_CHECK_CRC32 = 1,
- XZ_CHECK_CRC64 = 4,
- XZ_CHECK_SHA256 = 10,
-};
-
-struct xz_dec_hash {
- vli_type unpadded;
- vli_type uncompressed;
- uint32_t crc32;
-};
-
-struct xz_dec_lzma2;
-
-struct xz_dec_bcj;
-
-struct xz_dec {
- enum {
- SEQ_STREAM_HEADER = 0,
- SEQ_BLOCK_START = 1,
- SEQ_BLOCK_HEADER = 2,
- SEQ_BLOCK_UNCOMPRESS = 3,
- SEQ_BLOCK_PADDING = 4,
- SEQ_BLOCK_CHECK = 5,
- SEQ_INDEX = 6,
- SEQ_INDEX_PADDING = 7,
- SEQ_INDEX_CRC32 = 8,
- SEQ_STREAM_FOOTER = 9,
- } sequence;
- uint32_t pos;
- vli_type vli;
- size_t in_start;
- size_t out_start;
- uint32_t crc32;
- enum xz_check check_type;
- enum xz_mode mode;
- bool allow_buf_error;
- struct {
- vli_type compressed;
- vli_type uncompressed;
- uint32_t size;
- } block_header;
- struct {
- vli_type compressed;
- vli_type uncompressed;
- vli_type count;
- struct xz_dec_hash hash;
- } block;
- struct {
- enum {
- SEQ_INDEX_COUNT = 0,
- SEQ_INDEX_UNPADDED = 1,
- SEQ_INDEX_UNCOMPRESSED = 2,
- } sequence;
- vli_type size;
- vli_type count;
- struct xz_dec_hash hash;
- } index;
- struct {
- size_t pos;
- size_t size;
- uint8_t buf[1024];
- } temp;
- struct xz_dec_lzma2 *lzma2;
- struct xz_dec_bcj *bcj;
- bool bcj_active;
-};
-
-enum lzma_state {
- STATE_LIT_LIT = 0,
- STATE_MATCH_LIT_LIT = 1,
- STATE_REP_LIT_LIT = 2,
- STATE_SHORTREP_LIT_LIT = 3,
- STATE_MATCH_LIT = 4,
- STATE_REP_LIT = 5,
- STATE_SHORTREP_LIT = 6,
- STATE_LIT_MATCH = 7,
- STATE_LIT_LONGREP = 8,
- STATE_LIT_SHORTREP = 9,
- STATE_NONLIT_MATCH = 10,
- STATE_NONLIT_REP = 11,
-};
-
-struct dictionary {
- uint8_t *buf;
- size_t start;
- size_t pos;
- size_t full;
- size_t limit;
- size_t end;
- uint32_t size;
- uint32_t size_max;
- uint32_t allocated;
- enum xz_mode mode;
-};
-
-struct rc_dec {
- uint32_t range;
- uint32_t code;
- uint32_t init_bytes_left;
- const uint8_t *in;
- size_t in_pos;
- size_t in_limit;
-};
-
-struct lzma_len_dec {
- uint16_t choice;
- uint16_t choice2;
- uint16_t low[128];
- uint16_t mid[128];
- uint16_t high[256];
-};
-
-struct lzma_dec {
- uint32_t rep0;
- uint32_t rep1;
- uint32_t rep2;
- uint32_t rep3;
- enum lzma_state state;
- uint32_t len;
- uint32_t lc;
- uint32_t literal_pos_mask;
- uint32_t pos_mask;
- uint16_t is_match[192];
- uint16_t is_rep[12];
- uint16_t is_rep0[12];
- uint16_t is_rep1[12];
- uint16_t is_rep2[12];
- uint16_t is_rep0_long[192];
- uint16_t dist_slot[256];
- uint16_t dist_special[114];
- uint16_t dist_align[16];
- struct lzma_len_dec match_len_dec;
- struct lzma_len_dec rep_len_dec;
- uint16_t literal[12288];
-};
-
-enum lzma2_seq {
- SEQ_CONTROL = 0,
- SEQ_UNCOMPRESSED_1 = 1,
- SEQ_UNCOMPRESSED_2 = 2,
- SEQ_COMPRESSED_0 = 3,
- SEQ_COMPRESSED_1 = 4,
- SEQ_PROPERTIES = 5,
- SEQ_LZMA_PREPARE = 6,
- SEQ_LZMA_RUN = 7,
- SEQ_COPY = 8,
-};
-
-struct lzma2_dec {
- enum lzma2_seq sequence;
- enum lzma2_seq next_sequence;
- uint32_t uncompressed;
- uint32_t compressed;
- bool need_dict_reset;
- bool need_props;
-};
-
-struct xz_dec_lzma2___2 {
- struct rc_dec rc;
- struct dictionary dict;
- struct lzma2_dec lzma2;
- struct lzma_dec lzma;
- struct {
- uint32_t size;
- uint8_t buf[63];
- } temp;
-};
-
-struct xz_dec_bcj___2 {
- enum {
- BCJ_X86 = 4,
- BCJ_POWERPC = 5,
- BCJ_IA64 = 6,
- BCJ_ARM = 7,
- BCJ_ARMTHUMB = 8,
- BCJ_SPARC = 9,
- } type;
- enum xz_ret ret;
- bool single_call;
- uint32_t pos;
- uint32_t x86_prev_mask;
- uint8_t *out;
- size_t out_pos;
- size_t out_size;
- struct {
- size_t filtered;
- size_t size;
- uint8_t buf[16];
- } temp;
-};
-
-typedef s32 pao_T_____8;
-
-struct ei_entry {
- struct list_head list;
- long unsigned int start_addr;
- long unsigned int end_addr;
- int etype;
- void *priv;
-};
-
-struct nla_bitfield32 {
- __u32 value;
- __u32 selector;
-};
-
-enum nla_policy_validation {
- NLA_VALIDATE_NONE = 0,
- NLA_VALIDATE_RANGE = 1,
- NLA_VALIDATE_MIN = 2,
- NLA_VALIDATE_MAX = 3,
- NLA_VALIDATE_FUNCTION = 4,
-};
-
-struct cpu_rmap {
- struct kref refcount;
- u16 size;
- u16 used;
- void **obj;
- struct {
- u16 index;
- u16 dist;
- } near[0];
-};
-
-struct irq_glue {
- struct irq_affinity_notify notify;
- struct cpu_rmap *rmap;
- u16 index;
-};
-
-typedef mpi_limb_t *mpi_ptr_t;
-
-typedef int mpi_size_t;
-
-typedef mpi_limb_t UWtype;
-
-typedef unsigned int UHWtype;
-
-struct karatsuba_ctx {
- struct karatsuba_ctx *next;
- mpi_ptr_t tspace;
- mpi_size_t tspace_size;
- mpi_ptr_t tp;
- mpi_size_t tp_size;
-};
-
-typedef long int mpi_limb_signed_t;
-
-struct sg_pool {
- size_t size;
- char *name;
- struct kmem_cache *slab;
- mempool_t *pool;
-};
-
-struct font_desc {
- int idx;
- const char *name;
- int width;
- int height;
- const void *data;
- int pref;
-};
-
-typedef u16 ucs2_char_t;
-
-struct msr {
- union {
- struct {
- u32 l;
- u32 h;
- };
- u64 q;
- };
-};
-
-struct msr_info {
- u32 msr_no;
- struct msr reg;
- struct msr *msrs;
- int err;
-};
-
-struct msr_regs_info {
- u32 *regs;
- int err;
-};
-
-struct msr_info_completion {
- struct msr_info msr;
- struct completion done;
-};
-
-struct trace_event_raw_msr_trace_class {
- struct trace_entry ent;
- unsigned int msr;
- u64 val;
- int failed;
- char __data[0];
-};
-
-struct trace_event_data_offsets_msr_trace_class {};
-
-typedef void (*btf_trace_read_msr)(void *, unsigned int, u64, int);
-
-typedef void (*btf_trace_write_msr)(void *, unsigned int, u64, int);
-
-typedef void (*btf_trace_rdpmc)(void *, unsigned int, u64, int);
-
-struct pci_sriov {
- int pos;
- int nres;
- u32 cap;
- u16 ctrl;
- u16 total_VFs;
- u16 initial_VFs;
- u16 num_VFs;
- u16 offset;
- u16 stride;
- u16 vf_device;
- u32 pgsz;
- u8 link;
- u8 max_VF_buses;
- u16 driver_max_VFs;
- struct pci_dev *dev;
- struct pci_dev *self;
- u32 class;
- u8 hdr_type;
- u16 subsystem_vendor;
- u16 subsystem_device;
- resource_size_t barsz[6];
- bool drivers_autoprobe;
-};
-
-struct pci_bus_resource {
- struct list_head list;
- struct resource *res;
- unsigned int flags;
-};
-
-typedef u64 pci_bus_addr_t;
-
-struct pci_bus_region {
- pci_bus_addr_t start;
- pci_bus_addr_t end;
-};
-
-enum pci_fixup_pass {
- pci_fixup_early = 0,
- pci_fixup_header = 1,
- pci_fixup_final = 2,
- pci_fixup_enable = 3,
- pci_fixup_resume = 4,
- pci_fixup_suspend = 5,
- pci_fixup_resume_early = 6,
- pci_fixup_suspend_late = 7,
-};
-
-struct hotplug_slot_ops;
-
-struct hotplug_slot {
- const struct hotplug_slot_ops *ops;
- struct list_head slot_list;
- struct pci_slot *pci_slot;
- struct module *owner;
- const char *mod_name;
-};
-
-enum pci_dev_flags {
- PCI_DEV_FLAGS_MSI_INTX_DISABLE_BUG = 1,
- PCI_DEV_FLAGS_NO_D3 = 2,
- PCI_DEV_FLAGS_ASSIGNED = 4,
- PCI_DEV_FLAGS_ACS_ENABLED_QUIRK = 8,
- PCI_DEV_FLAG_PCIE_BRIDGE_ALIAS = 32,
- PCI_DEV_FLAGS_NO_BUS_RESET = 64,
- PCI_DEV_FLAGS_NO_PM_RESET = 128,
- PCI_DEV_FLAGS_VPD_REF_F0 = 256,
- PCI_DEV_FLAGS_BRIDGE_XLATE_ROOT = 512,
- PCI_DEV_FLAGS_NO_FLR_RESET = 1024,
- PCI_DEV_FLAGS_NO_RELAXED_ORDERING = 2048,
-};
-
-enum pci_bus_flags {
- PCI_BUS_FLAGS_NO_MSI = 1,
- PCI_BUS_FLAGS_NO_MMRBC = 2,
- PCI_BUS_FLAGS_NO_AERSID = 4,
- PCI_BUS_FLAGS_NO_EXTCFG = 8,
-};
-
-enum pci_bus_speed {
- PCI_SPEED_33MHz = 0,
- PCI_SPEED_66MHz = 1,
- PCI_SPEED_66MHz_PCIX = 2,
- PCI_SPEED_100MHz_PCIX = 3,
- PCI_SPEED_133MHz_PCIX = 4,
- PCI_SPEED_66MHz_PCIX_ECC = 5,
- PCI_SPEED_100MHz_PCIX_ECC = 6,
- PCI_SPEED_133MHz_PCIX_ECC = 7,
- PCI_SPEED_66MHz_PCIX_266 = 9,
- PCI_SPEED_100MHz_PCIX_266 = 10,
- PCI_SPEED_133MHz_PCIX_266 = 11,
- AGP_UNKNOWN = 12,
- AGP_1X = 13,
- AGP_2X = 14,
- AGP_4X = 15,
- AGP_8X = 16,
- PCI_SPEED_66MHz_PCIX_533 = 17,
- PCI_SPEED_100MHz_PCIX_533 = 18,
- PCI_SPEED_133MHz_PCIX_533 = 19,
- PCIE_SPEED_2_5GT = 20,
- PCIE_SPEED_5_0GT = 21,
- PCIE_SPEED_8_0GT = 22,
- PCIE_SPEED_16_0GT = 23,
- PCIE_SPEED_32_0GT = 24,
- PCI_SPEED_UNKNOWN = 255,
-};
-
-struct pci_host_bridge {
- struct device dev;
- struct pci_bus *bus;
- struct pci_ops *ops;
- void *sysdata;
- int busnr;
- struct list_head windows;
- struct list_head dma_ranges;
- u8 (*swizzle_irq)(struct pci_dev *, u8 *);
- int (*map_irq)(const struct pci_dev *, u8, u8);
- void (*release_fn)(struct pci_host_bridge *);
- void *release_data;
- struct msi_controller *msi;
- unsigned int ignore_reset_delay: 1;
- unsigned int no_ext_tags: 1;
- unsigned int native_aer: 1;
- unsigned int native_pcie_hotplug: 1;
- unsigned int native_shpc_hotplug: 1;
- unsigned int native_pme: 1;
- unsigned int native_ltr: 1;
- unsigned int preserve_config: 1;
- resource_size_t (*align_resource)(struct pci_dev *, const struct resource *, resource_size_t, resource_size_t, resource_size_t);
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long unsigned int private[0];
-};
-
-enum {
- PCI_REASSIGN_ALL_RSRC = 1,
- PCI_REASSIGN_ALL_BUS = 2,
- PCI_PROBE_ONLY = 4,
- PCI_CAN_SKIP_ISA_ALIGN = 8,
- PCI_ENABLE_PROC_DOMAINS = 16,
- PCI_COMPAT_DOMAIN_0 = 32,
- PCI_SCAN_ALL_PCIE_DEVS = 64,
-};
-
-struct hotplug_slot_ops {
- int (*enable_slot)(struct hotplug_slot *);
- int (*disable_slot)(struct hotplug_slot *);
- int (*set_attention_status)(struct hotplug_slot *, u8);
- int (*hardware_test)(struct hotplug_slot *, u32);
- int (*get_power_status)(struct hotplug_slot *, u8 *);
- int (*get_attention_status)(struct hotplug_slot *, u8 *);
- int (*get_latch_status)(struct hotplug_slot *, u8 *);
- int (*get_adapter_status)(struct hotplug_slot *, u8 *);
- int (*reset_slot)(struct hotplug_slot *, int);
-};
-
-enum pci_bar_type {
- pci_bar_unknown = 0,
- pci_bar_io = 1,
- pci_bar_mem32 = 2,
- pci_bar_mem64 = 3,
-};
-
-struct pci_domain_busn_res {
- struct list_head list;
- struct resource res;
- int domain_nr;
-};
-
-struct bus_attribute {
- struct attribute attr;
- ssize_t (*show)(struct bus_type *, char *);
- ssize_t (*store)(struct bus_type *, const char *, size_t);
-};
-
-enum pcie_reset_state {
- pcie_deassert_reset = 1,
- pcie_warm_reset = 2,
- pcie_hot_reset = 3,
-};
-
-enum pcie_link_width {
- PCIE_LNK_WIDTH_RESRV = 0,
- PCIE_LNK_X1 = 1,
- PCIE_LNK_X2 = 2,
- PCIE_LNK_X4 = 4,
- PCIE_LNK_X8 = 8,
- PCIE_LNK_X12 = 12,
- PCIE_LNK_X16 = 16,
- PCIE_LNK_X32 = 32,
- PCIE_LNK_WIDTH_UNKNOWN = 255,
-};
-
-struct pci_cap_saved_data {
- u16 cap_nr;
- bool cap_extended;
- unsigned int size;
- u32 data[0];
-};
-
-struct pci_cap_saved_state {
- struct hlist_node next;
- struct pci_cap_saved_data cap;
-};
-
-typedef int (*arch_set_vga_state_t)(struct pci_dev *, bool, unsigned int, u32);
-
-struct pci_platform_pm_ops {
- bool (*bridge_d3)(struct pci_dev *);
- bool (*is_manageable)(struct pci_dev *);
- int (*set_state)(struct pci_dev *, pci_power_t);
- pci_power_t (*get_state)(struct pci_dev *);
- void (*refresh_state)(struct pci_dev *);
- pci_power_t (*choose_state)(struct pci_dev *);
- int (*set_wakeup)(struct pci_dev *, bool);
- bool (*need_resume)(struct pci_dev *);
-};
-
-struct pci_pme_device {
- struct list_head list;
- struct pci_dev *dev;
-};
-
-struct pci_saved_state {
- u32 config_space[16];
- struct pci_cap_saved_data cap[0];
-};
-
-struct pci_devres {
- unsigned int enabled: 1;
- unsigned int pinned: 1;
- unsigned int orig_intx: 1;
- unsigned int restore_intx: 1;
- unsigned int mwi: 1;
- u32 region_mask;
-};
-
-struct driver_attribute {
- struct attribute attr;
- ssize_t (*show)(struct device_driver *, char *);
- ssize_t (*store)(struct device_driver *, const char *, size_t);
-};
-
-enum pci_ers_result {
- PCI_ERS_RESULT_NONE = 1,
- PCI_ERS_RESULT_CAN_RECOVER = 2,
- PCI_ERS_RESULT_NEED_RESET = 3,
- PCI_ERS_RESULT_DISCONNECT = 4,
- PCI_ERS_RESULT_RECOVERED = 5,
- PCI_ERS_RESULT_NO_AER_DRIVER = 6,
-};
-
-struct pcie_device {
- int irq;
- struct pci_dev *port;
- u32 service;
- void *priv_data;
- struct device device;
-};
-
-struct pcie_port_service_driver {
- const char *name;
- int (*probe)(struct pcie_device *);
- void (*remove)(struct pcie_device *);
- int (*suspend)(struct pcie_device *);
- int (*resume_noirq)(struct pcie_device *);
- int (*resume)(struct pcie_device *);
- int (*runtime_suspend)(struct pcie_device *);
- int (*runtime_resume)(struct pcie_device *);
- void (*error_resume)(struct pci_dev *);
- pci_ers_result_t (*reset_link)(struct pci_dev *);
- int port_type;
- u32 service;
- struct device_driver driver;
-};
-
-struct pci_dynid {
- struct list_head node;
- struct pci_device_id id;
-};
-
-struct drv_dev_and_id {
- struct pci_driver *drv;
- struct pci_dev *dev;
- const struct pci_device_id *id;
-};
-
-enum pci_mmap_state {
- pci_mmap_io = 0,
- pci_mmap_mem = 1,
-};
-
-enum pci_mmap_api {
- PCI_MMAP_SYSFS = 0,
- PCI_MMAP_PROCFS = 1,
-};
-
-enum pci_lost_interrupt_reason {
- PCI_LOST_IRQ_NO_INFORMATION = 0,
- PCI_LOST_IRQ_DISABLE_MSI = 1,
- PCI_LOST_IRQ_DISABLE_MSIX = 2,
- PCI_LOST_IRQ_DISABLE_ACPI = 3,
-};
-
-struct pci_vpd_ops;
-
-struct pci_vpd {
- const struct pci_vpd_ops *ops;
- struct bin_attribute *attr;
- struct mutex lock;
- unsigned int len;
- u16 flag;
- u8 cap;
- unsigned int busy: 1;
- unsigned int valid: 1;
-};
-
-struct pci_vpd_ops {
- ssize_t (*read)(struct pci_dev *, loff_t, size_t, void *);
- ssize_t (*write)(struct pci_dev *, loff_t, size_t, const void *);
- int (*set_size)(struct pci_dev *, size_t);
-};
-
-struct pci_dev_resource {
- struct list_head list;
- struct resource *res;
- struct pci_dev *dev;
- resource_size_t start;
- resource_size_t end;
- resource_size_t add_size;
- resource_size_t min_align;
- long unsigned int flags;
-};
-
-enum release_type {
- leaf_only = 0,
- whole_subtree = 1,
-};
-
-enum enable_type {
- undefined = 4294967295,
- user_disabled = 0,
- auto_disabled = 1,
- user_enabled = 2,
- auto_enabled = 3,
-};
-
-struct portdrv_service_data {
- struct pcie_port_service_driver *drv;
- struct device *dev;
- u32 service;
-};
-
-typedef int (*pcie_pm_callback_t)(struct pcie_device *);
-
-struct aspm_latency {
- u32 l0s;
- u32 l1;
-};
-
-struct pcie_link_state {
- struct pci_dev *pdev;
- struct pci_dev *downstream;
- struct pcie_link_state *root;
- struct pcie_link_state *parent;
- struct list_head sibling;
- u32 aspm_support: 7;
- u32 aspm_enabled: 7;
- u32 aspm_capable: 7;
- u32 aspm_default: 7;
- char: 4;
- u32 aspm_disable: 7;
- u32 clkpm_capable: 1;
- u32 clkpm_enabled: 1;
- u32 clkpm_default: 1;
- u32 clkpm_disable: 1;
- struct aspm_latency latency_up;
- struct aspm_latency latency_dw;
- struct aspm_latency acceptable[8];
- struct {
- u32 up_cap_ptr;
- u32 dw_cap_ptr;
- u32 ctl1;
- u32 ctl2;
- } l1ss;
-};
-
-struct aspm_register_info {
- u32 support: 2;
- u32 enabled: 2;
- u32 latency_encoding_l0s;
- u32 latency_encoding_l1;
- u32 l1ss_cap_ptr;
- u32 l1ss_cap;
- u32 l1ss_ctl1;
- u32 l1ss_ctl2;
-};
-
-struct aer_stats {
- u64 dev_cor_errs[16];
- u64 dev_fatal_errs[27];
- u64 dev_nonfatal_errs[27];
- u64 dev_total_cor_errs;
- u64 dev_total_fatal_errs;
- u64 dev_total_nonfatal_errs;
- u64 rootport_total_cor_errs;
- u64 rootport_total_fatal_errs;
- u64 rootport_total_nonfatal_errs;
-};
-
-struct aer_header_log_regs {
- unsigned int dw0;
- unsigned int dw1;
- unsigned int dw2;
- unsigned int dw3;
-};
-
-struct aer_err_info {
- struct pci_dev *dev[5];
- int error_dev_num;
- unsigned int id: 16;
- unsigned int severity: 2;
- unsigned int __pad1: 5;
- unsigned int multi_error_valid: 1;
- unsigned int first_error: 5;
- unsigned int __pad2: 2;
- unsigned int tlp_header_valid: 1;
- unsigned int status;
- unsigned int mask;
- struct aer_header_log_regs tlp;
-};
-
-struct aer_err_source {
- unsigned int status;
- unsigned int id;
-};
-
-struct aer_rpc {
- struct pci_dev *rpd;
- struct {
- union {
- struct __kfifo kfifo;
- struct aer_err_source *type;
- const struct aer_err_source *const_type;
- char (*rectype)[0];
- struct aer_err_source *ptr;
- const struct aer_err_source *ptr_const;
- };
- struct aer_err_source buf[128];
- } aer_fifo;
-};
-
-struct pcie_pme_service_data {
- spinlock_t lock;
- struct pcie_device *srv;
- struct work_struct work;
- bool noirq;
-};
-
-struct pci_filp_private {
- enum pci_mmap_state mmap_state;
- int write_combine;
-};
-
-struct pci_slot_attribute {
- struct attribute attr;
- ssize_t (*show)(struct pci_slot *, char *);
- ssize_t (*store)(struct pci_slot *, const char *, size_t);
-};
-
-struct acpi_bus_type {
- struct list_head list;
- const char *name;
- bool (*match)(struct device *);
- struct acpi_device * (*find_companion)(struct device *);
- void (*setup)(struct device *);
- void (*cleanup)(struct device *);
-};
-
-struct acpi_pci_root {
- struct acpi_device *device;
- struct pci_bus *bus;
- u16 segment;
- struct resource secondary;
- u32 osc_support_set;
- u32 osc_control_set;
- phys_addr_t mcfg_addr;
-};
-
-enum pm_qos_flags_status {
- PM_QOS_FLAGS_UNDEFINED = 4294967295,
- PM_QOS_FLAGS_NONE = 0,
- PM_QOS_FLAGS_SOME = 1,
- PM_QOS_FLAGS_ALL = 2,
-};
-
-struct hpx_type0 {
- u32 revision;
- u8 cache_line_size;
- u8 latency_timer;
- u8 enable_serr;
- u8 enable_perr;
-};
-
-struct hpx_type1 {
- u32 revision;
- u8 max_mem_read;
- u8 avg_max_split;
- u16 tot_max_split;
-};
-
-struct hpx_type2 {
- u32 revision;
- u32 unc_err_mask_and;
- u32 unc_err_mask_or;
- u32 unc_err_sever_and;
- u32 unc_err_sever_or;
- u32 cor_err_mask_and;
- u32 cor_err_mask_or;
- u32 adv_err_cap_and;
- u32 adv_err_cap_or;
- u16 pci_exp_devctl_and;
- u16 pci_exp_devctl_or;
- u16 pci_exp_lnkctl_and;
- u16 pci_exp_lnkctl_or;
- u32 sec_unc_err_sever_and;
- u32 sec_unc_err_sever_or;
- u32 sec_unc_err_mask_and;
- u32 sec_unc_err_mask_or;
-};
-
-struct hpx_type3 {
- u16 device_type;
- u16 function_type;
- u16 config_space_location;
- u16 pci_exp_cap_id;
- u16 pci_exp_cap_ver;
- u16 pci_exp_vendor_id;
- u16 dvsec_id;
- u16 dvsec_rev;
- u16 match_offset;
- u32 match_mask_and;
- u32 match_value;
- u16 reg_offset;
- u32 reg_mask_and;
- u32 reg_mask_or;
-};
-
-enum hpx_type3_dev_type {
- HPX_TYPE_ENDPOINT = 1,
- HPX_TYPE_LEG_END = 2,
- HPX_TYPE_RC_END = 4,
- HPX_TYPE_RC_EC = 8,
- HPX_TYPE_ROOT_PORT = 16,
- HPX_TYPE_UPSTREAM = 32,
- HPX_TYPE_DOWNSTREAM = 64,
- HPX_TYPE_PCI_BRIDGE = 128,
- HPX_TYPE_PCIE_BRIDGE = 256,
-};
-
-enum hpx_type3_fn_type {
- HPX_FN_NORMAL = 1,
- HPX_FN_SRIOV_PHYS = 2,
- HPX_FN_SRIOV_VIRT = 4,
-};
-
-enum hpx_type3_cfg_loc {
- HPX_CFG_PCICFG = 0,
- HPX_CFG_PCIE_CAP = 1,
- HPX_CFG_PCIE_CAP_EXT = 2,
- HPX_CFG_VEND_CAP = 3,
- HPX_CFG_DVSEC = 4,
- HPX_CFG_MAX = 5,
-};
-
-enum pci_irq_reroute_variant {
- INTEL_IRQ_REROUTE_VARIANT = 1,
- MAX_IRQ_REROUTE_VARIANTS = 3,
-};
-
-struct pci_fixup {
- u16 vendor;
- u16 device;
- u32 class;
- unsigned int class_shift;
- int hook_offset;
-};
-
-enum {
- NVME_REG_CAP = 0,
- NVME_REG_VS = 8,
- NVME_REG_INTMS = 12,
- NVME_REG_INTMC = 16,
- NVME_REG_CC = 20,
- NVME_REG_CSTS = 28,
- NVME_REG_NSSR = 32,
- NVME_REG_AQA = 36,
- NVME_REG_ASQ = 40,
- NVME_REG_ACQ = 48,
- NVME_REG_CMBLOC = 56,
- NVME_REG_CMBSZ = 60,
- NVME_REG_BPINFO = 64,
- NVME_REG_BPRSEL = 68,
- NVME_REG_BPMBL = 72,
- NVME_REG_PMRCAP = 3584,
- NVME_REG_PMRCTL = 3588,
- NVME_REG_PMRSTS = 3592,
- NVME_REG_PMREBS = 3596,
- NVME_REG_PMRSWTP = 3600,
- NVME_REG_DBS = 4096,
-};
-
-enum {
- NVME_CC_ENABLE = 1,
- NVME_CC_CSS_NVM = 0,
- NVME_CC_EN_SHIFT = 0,
- NVME_CC_CSS_SHIFT = 4,
- NVME_CC_MPS_SHIFT = 7,
- NVME_CC_AMS_SHIFT = 11,
- NVME_CC_SHN_SHIFT = 14,
- NVME_CC_IOSQES_SHIFT = 16,
- NVME_CC_IOCQES_SHIFT = 20,
- NVME_CC_AMS_RR = 0,
- NVME_CC_AMS_WRRU = 2048,
- NVME_CC_AMS_VS = 14336,
- NVME_CC_SHN_NONE = 0,
- NVME_CC_SHN_NORMAL = 16384,
- NVME_CC_SHN_ABRUPT = 32768,
- NVME_CC_SHN_MASK = 49152,
- NVME_CC_IOSQES = 393216,
- NVME_CC_IOCQES = 4194304,
- NVME_CSTS_RDY = 1,
- NVME_CSTS_CFS = 2,
- NVME_CSTS_NSSRO = 16,
- NVME_CSTS_PP = 32,
- NVME_CSTS_SHST_NORMAL = 0,
- NVME_CSTS_SHST_OCCUR = 4,
- NVME_CSTS_SHST_CMPLT = 8,
- NVME_CSTS_SHST_MASK = 12,
-};
-
-enum {
- NVME_AEN_BIT_NS_ATTR = 8,
- NVME_AEN_BIT_FW_ACT = 9,
- NVME_AEN_BIT_ANA_CHANGE = 11,
- NVME_AEN_BIT_DISC_CHANGE = 31,
-};
-
-enum {
- SWITCHTEC_GAS_MRPC_OFFSET = 0,
- SWITCHTEC_GAS_TOP_CFG_OFFSET = 4096,
- SWITCHTEC_GAS_SW_EVENT_OFFSET = 6144,
- SWITCHTEC_GAS_SYS_INFO_OFFSET = 8192,
- SWITCHTEC_GAS_FLASH_INFO_OFFSET = 8704,
- SWITCHTEC_GAS_PART_CFG_OFFSET = 16384,
- SWITCHTEC_GAS_NTB_OFFSET = 65536,
- SWITCHTEC_GAS_PFF_CSR_OFFSET = 1261568,
-};
-
-enum {
- SWITCHTEC_NTB_REG_INFO_OFFSET = 0,
- SWITCHTEC_NTB_REG_CTRL_OFFSET = 16384,
- SWITCHTEC_NTB_REG_DBMSG_OFFSET = 409600,
-};
-
-struct nt_partition_info {
- u32 xlink_enabled;
- u32 target_part_low;
- u32 target_part_high;
- u32 reserved;
-};
-
-struct ntb_info_regs {
- u8 partition_count;
- u8 partition_id;
- u16 reserved1;
- u64 ep_map;
- u16 requester_id;
- u16 reserved2;
- u32 reserved3[4];
- struct nt_partition_info ntp_info[48];
-} __attribute__((packed));
-
-struct ntb_ctrl_regs {
- u32 partition_status;
- u32 partition_op;
- u32 partition_ctrl;
- u32 bar_setup;
- u32 bar_error;
- u16 lut_table_entries;
- u16 lut_table_offset;
- u32 lut_error;
- u16 req_id_table_size;
- u16 req_id_table_offset;
- u32 req_id_error;
- u32 reserved1[7];
- struct {
- u32 ctl;
- u32 win_size;
- u64 xlate_addr;
- } bar_entry[6];
- struct {
- u32 win_size;
- u32 reserved[3];
- } bar_ext_entry[6];
- u32 reserved2[192];
- u32 req_id_table[512];
- u32 reserved3[256];
- u64 lut_entry[512];
-};
-
-struct pci_dev_reset_methods {
- u16 vendor;
- u16 device;
- int (*reset)(struct pci_dev *, int);
-};
-
-struct pci_dev_acs_enabled {
- u16 vendor;
- u16 device;
- int (*acs_enabled)(struct pci_dev *, u16);
-};
-
-struct pci_dev_acs_ops {
- u16 vendor;
- u16 device;
- int (*enable_acs)(struct pci_dev *);
- int (*disable_acs_redir)(struct pci_dev *);
-};
-
-struct msix_entry {
- u32 vector;
- u16 entry;
-};
-
-enum dmi_device_type {
- DMI_DEV_TYPE_ANY = 0,
- DMI_DEV_TYPE_OTHER = 1,
- DMI_DEV_TYPE_UNKNOWN = 2,
- DMI_DEV_TYPE_VIDEO = 3,
- DMI_DEV_TYPE_SCSI = 4,
- DMI_DEV_TYPE_ETHERNET = 5,
- DMI_DEV_TYPE_TOKENRING = 6,
- DMI_DEV_TYPE_SOUND = 7,
- DMI_DEV_TYPE_PATA = 8,
- DMI_DEV_TYPE_SATA = 9,
- DMI_DEV_TYPE_SAS = 10,
- DMI_DEV_TYPE_IPMI = 4294967295,
- DMI_DEV_TYPE_OEM_STRING = 4294967294,
- DMI_DEV_TYPE_DEV_ONBOARD = 4294967293,
- DMI_DEV_TYPE_DEV_SLOT = 4294967292,
-};
-
-struct dmi_device {
- struct list_head list;
- int type;
- const char *name;
- void *device_data;
-};
-
-struct dmi_dev_onboard {
- struct dmi_device dev;
- int instance;
- int segment;
- int bus;
- int devfn;
-};
-
-enum smbios_attr_enum {
- SMBIOS_ATTR_NONE = 0,
- SMBIOS_ATTR_LABEL_SHOW = 1,
- SMBIOS_ATTR_INSTANCE_SHOW = 2,
-};
-
-enum acpi_attr_enum {
- ACPI_ATTR_LABEL_SHOW = 0,
- ACPI_ATTR_INDEX_SHOW = 1,
-};
-
-enum hdmi_infoframe_type {
- HDMI_INFOFRAME_TYPE_VENDOR = 129,
- HDMI_INFOFRAME_TYPE_AVI = 130,
- HDMI_INFOFRAME_TYPE_SPD = 131,
- HDMI_INFOFRAME_TYPE_AUDIO = 132,
- HDMI_INFOFRAME_TYPE_DRM = 135,
-};
-
-struct hdmi_any_infoframe {
- enum hdmi_infoframe_type type;
- unsigned char version;
- unsigned char length;
-};
-
-enum hdmi_colorspace {
- HDMI_COLORSPACE_RGB = 0,
- HDMI_COLORSPACE_YUV422 = 1,
- HDMI_COLORSPACE_YUV444 = 2,
- HDMI_COLORSPACE_YUV420 = 3,
- HDMI_COLORSPACE_RESERVED4 = 4,
- HDMI_COLORSPACE_RESERVED5 = 5,
- HDMI_COLORSPACE_RESERVED6 = 6,
- HDMI_COLORSPACE_IDO_DEFINED = 7,
-};
-
-enum hdmi_scan_mode {
- HDMI_SCAN_MODE_NONE = 0,
- HDMI_SCAN_MODE_OVERSCAN = 1,
- HDMI_SCAN_MODE_UNDERSCAN = 2,
- HDMI_SCAN_MODE_RESERVED = 3,
-};
-
-enum hdmi_colorimetry {
- HDMI_COLORIMETRY_NONE = 0,
- HDMI_COLORIMETRY_ITU_601 = 1,
- HDMI_COLORIMETRY_ITU_709 = 2,
- HDMI_COLORIMETRY_EXTENDED = 3,
-};
-
-enum hdmi_picture_aspect {
- HDMI_PICTURE_ASPECT_NONE = 0,
- HDMI_PICTURE_ASPECT_4_3 = 1,
- HDMI_PICTURE_ASPECT_16_9 = 2,
- HDMI_PICTURE_ASPECT_64_27 = 3,
- HDMI_PICTURE_ASPECT_256_135 = 4,
- HDMI_PICTURE_ASPECT_RESERVED = 5,
-};
-
-enum hdmi_active_aspect {
- HDMI_ACTIVE_ASPECT_16_9_TOP = 2,
- HDMI_ACTIVE_ASPECT_14_9_TOP = 3,
- HDMI_ACTIVE_ASPECT_16_9_CENTER = 4,
- HDMI_ACTIVE_ASPECT_PICTURE = 8,
- HDMI_ACTIVE_ASPECT_4_3 = 9,
- HDMI_ACTIVE_ASPECT_16_9 = 10,
- HDMI_ACTIVE_ASPECT_14_9 = 11,
- HDMI_ACTIVE_ASPECT_4_3_SP_14_9 = 13,
- HDMI_ACTIVE_ASPECT_16_9_SP_14_9 = 14,
- HDMI_ACTIVE_ASPECT_16_9_SP_4_3 = 15,
-};
-
-enum hdmi_extended_colorimetry {
- HDMI_EXTENDED_COLORIMETRY_XV_YCC_601 = 0,
- HDMI_EXTENDED_COLORIMETRY_XV_YCC_709 = 1,
- HDMI_EXTENDED_COLORIMETRY_S_YCC_601 = 2,
- HDMI_EXTENDED_COLORIMETRY_OPYCC_601 = 3,
- HDMI_EXTENDED_COLORIMETRY_OPRGB = 4,
- HDMI_EXTENDED_COLORIMETRY_BT2020_CONST_LUM = 5,
- HDMI_EXTENDED_COLORIMETRY_BT2020 = 6,
- HDMI_EXTENDED_COLORIMETRY_RESERVED = 7,
-};
-
-enum hdmi_quantization_range {
- HDMI_QUANTIZATION_RANGE_DEFAULT = 0,
- HDMI_QUANTIZATION_RANGE_LIMITED = 1,
- HDMI_QUANTIZATION_RANGE_FULL = 2,
- HDMI_QUANTIZATION_RANGE_RESERVED = 3,
-};
-
-enum hdmi_nups {
- HDMI_NUPS_UNKNOWN = 0,
- HDMI_NUPS_HORIZONTAL = 1,
- HDMI_NUPS_VERTICAL = 2,
- HDMI_NUPS_BOTH = 3,
-};
-
-enum hdmi_ycc_quantization_range {
- HDMI_YCC_QUANTIZATION_RANGE_LIMITED = 0,
- HDMI_YCC_QUANTIZATION_RANGE_FULL = 1,
-};
-
-enum hdmi_content_type {
- HDMI_CONTENT_TYPE_GRAPHICS = 0,
- HDMI_CONTENT_TYPE_PHOTO = 1,
- HDMI_CONTENT_TYPE_CINEMA = 2,
- HDMI_CONTENT_TYPE_GAME = 3,
-};
-
-enum hdmi_metadata_type {
- HDMI_STATIC_METADATA_TYPE1 = 1,
-};
-
-enum hdmi_eotf {
- HDMI_EOTF_TRADITIONAL_GAMMA_SDR = 0,
- HDMI_EOTF_TRADITIONAL_GAMMA_HDR = 1,
- HDMI_EOTF_SMPTE_ST2084 = 2,
- HDMI_EOTF_BT_2100_HLG = 3,
-};
-
-struct hdmi_avi_infoframe {
- enum hdmi_infoframe_type type;
- unsigned char version;
- unsigned char length;
- enum hdmi_colorspace colorspace;
- enum hdmi_scan_mode scan_mode;
- enum hdmi_colorimetry colorimetry;
- enum hdmi_picture_aspect picture_aspect;
- enum hdmi_active_aspect active_aspect;
- bool itc;
- enum hdmi_extended_colorimetry extended_colorimetry;
- enum hdmi_quantization_range quantization_range;
- enum hdmi_nups nups;
- unsigned char video_code;
- enum hdmi_ycc_quantization_range ycc_quantization_range;
- enum hdmi_content_type content_type;
- unsigned char pixel_repeat;
- short unsigned int top_bar;
- short unsigned int bottom_bar;
- short unsigned int left_bar;
- short unsigned int right_bar;
-};
-
-struct hdmi_drm_infoframe {
- enum hdmi_infoframe_type type;
- unsigned char version;
- unsigned char length;
- enum hdmi_eotf eotf;
- enum hdmi_metadata_type metadata_type;
- struct {
- u16 x;
- u16 y;
- } display_primaries[3];
- struct {
- u16 x;
- u16 y;
- } white_point;
- u16 max_display_mastering_luminance;
- u16 min_display_mastering_luminance;
- u16 max_cll;
- u16 max_fall;
-};
-
-enum hdmi_spd_sdi {
- HDMI_SPD_SDI_UNKNOWN = 0,
- HDMI_SPD_SDI_DSTB = 1,
- HDMI_SPD_SDI_DVDP = 2,
- HDMI_SPD_SDI_DVHS = 3,
- HDMI_SPD_SDI_HDDVR = 4,
- HDMI_SPD_SDI_DVC = 5,
- HDMI_SPD_SDI_DSC = 6,
- HDMI_SPD_SDI_VCD = 7,
- HDMI_SPD_SDI_GAME = 8,
- HDMI_SPD_SDI_PC = 9,
- HDMI_SPD_SDI_BD = 10,
- HDMI_SPD_SDI_SACD = 11,
- HDMI_SPD_SDI_HDDVD = 12,
- HDMI_SPD_SDI_PMP = 13,
-};
-
-struct hdmi_spd_infoframe {
- enum hdmi_infoframe_type type;
- unsigned char version;
- unsigned char length;
- char vendor[8];
- char product[16];
- enum hdmi_spd_sdi sdi;
-};
-
-enum hdmi_audio_coding_type {
- HDMI_AUDIO_CODING_TYPE_STREAM = 0,
- HDMI_AUDIO_CODING_TYPE_PCM = 1,
- HDMI_AUDIO_CODING_TYPE_AC3 = 2,
- HDMI_AUDIO_CODING_TYPE_MPEG1 = 3,
- HDMI_AUDIO_CODING_TYPE_MP3 = 4,
- HDMI_AUDIO_CODING_TYPE_MPEG2 = 5,
- HDMI_AUDIO_CODING_TYPE_AAC_LC = 6,
- HDMI_AUDIO_CODING_TYPE_DTS = 7,
- HDMI_AUDIO_CODING_TYPE_ATRAC = 8,
- HDMI_AUDIO_CODING_TYPE_DSD = 9,
- HDMI_AUDIO_CODING_TYPE_EAC3 = 10,
- HDMI_AUDIO_CODING_TYPE_DTS_HD = 11,
- HDMI_AUDIO_CODING_TYPE_MLP = 12,
- HDMI_AUDIO_CODING_TYPE_DST = 13,
- HDMI_AUDIO_CODING_TYPE_WMA_PRO = 14,
- HDMI_AUDIO_CODING_TYPE_CXT = 15,
-};
-
-enum hdmi_audio_sample_size {
- HDMI_AUDIO_SAMPLE_SIZE_STREAM = 0,
- HDMI_AUDIO_SAMPLE_SIZE_16 = 1,
- HDMI_AUDIO_SAMPLE_SIZE_20 = 2,
- HDMI_AUDIO_SAMPLE_SIZE_24 = 3,
-};
-
-enum hdmi_audio_sample_frequency {
- HDMI_AUDIO_SAMPLE_FREQUENCY_STREAM = 0,
- HDMI_AUDIO_SAMPLE_FREQUENCY_32000 = 1,
- HDMI_AUDIO_SAMPLE_FREQUENCY_44100 = 2,
- HDMI_AUDIO_SAMPLE_FREQUENCY_48000 = 3,
- HDMI_AUDIO_SAMPLE_FREQUENCY_88200 = 4,
- HDMI_AUDIO_SAMPLE_FREQUENCY_96000 = 5,
- HDMI_AUDIO_SAMPLE_FREQUENCY_176400 = 6,
- HDMI_AUDIO_SAMPLE_FREQUENCY_192000 = 7,
-};
-
-enum hdmi_audio_coding_type_ext {
- HDMI_AUDIO_CODING_TYPE_EXT_CT = 0,
- HDMI_AUDIO_CODING_TYPE_EXT_HE_AAC = 1,
- HDMI_AUDIO_CODING_TYPE_EXT_HE_AAC_V2 = 2,
- HDMI_AUDIO_CODING_TYPE_EXT_MPEG_SURROUND = 3,
- HDMI_AUDIO_CODING_TYPE_EXT_MPEG4_HE_AAC = 4,
- HDMI_AUDIO_CODING_TYPE_EXT_MPEG4_HE_AAC_V2 = 5,
- HDMI_AUDIO_CODING_TYPE_EXT_MPEG4_AAC_LC = 6,
- HDMI_AUDIO_CODING_TYPE_EXT_DRA = 7,
- HDMI_AUDIO_CODING_TYPE_EXT_MPEG4_HE_AAC_SURROUND = 8,
- HDMI_AUDIO_CODING_TYPE_EXT_MPEG4_AAC_LC_SURROUND = 10,
-};
-
-struct hdmi_audio_infoframe {
- enum hdmi_infoframe_type type;
- unsigned char version;
- unsigned char length;
- unsigned char channels;
- enum hdmi_audio_coding_type coding_type;
- enum hdmi_audio_sample_size sample_size;
- enum hdmi_audio_sample_frequency sample_frequency;
- enum hdmi_audio_coding_type_ext coding_type_ext;
- unsigned char channel_allocation;
- unsigned char level_shift_value;
- bool downmix_inhibit;
-};
-
-enum hdmi_3d_structure {
- HDMI_3D_STRUCTURE_INVALID = 4294967295,
- HDMI_3D_STRUCTURE_FRAME_PACKING = 0,
- HDMI_3D_STRUCTURE_FIELD_ALTERNATIVE = 1,
- HDMI_3D_STRUCTURE_LINE_ALTERNATIVE = 2,
- HDMI_3D_STRUCTURE_SIDE_BY_SIDE_FULL = 3,
- HDMI_3D_STRUCTURE_L_DEPTH = 4,
- HDMI_3D_STRUCTURE_L_DEPTH_GFX_GFX_DEPTH = 5,
- HDMI_3D_STRUCTURE_TOP_AND_BOTTOM = 6,
- HDMI_3D_STRUCTURE_SIDE_BY_SIDE_HALF = 8,
-};
-
-struct hdmi_vendor_infoframe {
- enum hdmi_infoframe_type type;
- unsigned char version;
- unsigned char length;
- unsigned int oui;
- u8 vic;
- enum hdmi_3d_structure s3d_struct;
- unsigned int s3d_ext_data;
-};
-
-union hdmi_vendor_any_infoframe {
- struct {
- enum hdmi_infoframe_type type;
- unsigned char version;
- unsigned char length;
- unsigned int oui;
- } any;
- struct hdmi_vendor_infoframe hdmi;
-};
-
-union hdmi_infoframe {
- struct hdmi_any_infoframe any;
- struct hdmi_avi_infoframe avi;
- struct hdmi_spd_infoframe spd;
- union hdmi_vendor_any_infoframe vendor;
- struct hdmi_audio_infoframe audio;
- struct hdmi_drm_infoframe drm;
-};
-
-struct vgastate {
- void *vgabase;
- long unsigned int membase;
- __u32 memsize;
- __u32 flags;
- __u32 depth;
- __u32 num_attr;
- __u32 num_crtc;
- __u32 num_gfx;
- __u32 num_seq;
- void *vidstate;
-};
-
-struct vgacon_scrollback_info {
- void *data;
- int tail;
- int size;
- int rows;
- int cnt;
- int cur;
- int save;
- int restore;
-};
-
-struct linux_logo {
- int type;
- unsigned int width;
- unsigned int height;
- unsigned int clutsize;
- const unsigned char *clut;
- const unsigned char *data;
-};
-
-enum {
- FB_BLANK_UNBLANK = 0,
- FB_BLANK_NORMAL = 1,
- FB_BLANK_VSYNC_SUSPEND = 2,
- FB_BLANK_HSYNC_SUSPEND = 3,
- FB_BLANK_POWERDOWN = 4,
-};
-
-struct fb_event {
- struct fb_info *info;
- void *data;
-};
-
-enum backlight_update_reason {
- BACKLIGHT_UPDATE_HOTKEY = 0,
- BACKLIGHT_UPDATE_SYSFS = 1,
-};
-
-enum backlight_type {
- BACKLIGHT_RAW = 1,
- BACKLIGHT_PLATFORM = 2,
- BACKLIGHT_FIRMWARE = 3,
- BACKLIGHT_TYPE_MAX = 4,
-};
-
-enum backlight_notification {
- BACKLIGHT_REGISTERED = 0,
- BACKLIGHT_UNREGISTERED = 1,
-};
-
-enum backlight_scale {
- BACKLIGHT_SCALE_UNKNOWN = 0,
- BACKLIGHT_SCALE_LINEAR = 1,
- BACKLIGHT_SCALE_NON_LINEAR = 2,
-};
-
-struct backlight_device;
-
-struct backlight_ops {
- unsigned int options;
- int (*update_status)(struct backlight_device *);
- int (*get_brightness)(struct backlight_device *);
- int (*check_fb)(struct backlight_device *, struct fb_info *);
-};
-
-struct backlight_properties {
- int brightness;
- int max_brightness;
- int power;
- int fb_blank;
- enum backlight_type type;
- unsigned int state;
- enum backlight_scale scale;
-};
-
-struct backlight_device {
- struct backlight_properties props;
- struct mutex update_lock;
- struct mutex ops_lock;
- const struct backlight_ops *ops;
- struct notifier_block fb_notif;
- struct list_head entry;
- struct device dev;
- bool fb_bl_on[32];
- int use_count;
-};
-
-struct generic_bl_info {
- const char *name;
- int max_intensity;
- int default_intensity;
- int limit_mask;
- void (*set_bl_intensity)(int);
- void (*kick_battery)();
-};
-
-struct fb_cmap_user {
- __u32 start;
- __u32 len;
- __u16 *red;
- __u16 *green;
- __u16 *blue;
- __u16 *transp;
-};
-
-struct fb_modelist {
- struct list_head list;
- struct fb_videomode mode;
-};
-
-struct logo_data {
- int depth;
- int needs_directpalette;
- int needs_truepalette;
- int needs_cmapreset;
- const struct linux_logo *logo;
-};
-
-struct fb_fix_screeninfo32 {
- char id[16];
- compat_caddr_t smem_start;
- u32 smem_len;
- u32 type;
- u32 type_aux;
- u32 visual;
- u16 xpanstep;
- u16 ypanstep;
- u16 ywrapstep;
- u32 line_length;
- compat_caddr_t mmio_start;
- u32 mmio_len;
- u32 accel;
- u16 reserved[3];
-};
-
-struct fb_cmap32 {
- u32 start;
- u32 len;
- compat_caddr_t red;
- compat_caddr_t green;
- compat_caddr_t blue;
- compat_caddr_t transp;
-};
-
-struct broken_edid {
- u8 manufacturer[4];
- u32 model;
- u32 fix;
-};
-
-struct __fb_timings {
- u32 dclk;
- u32 hfreq;
- u32 vfreq;
- u32 hactive;
- u32 vactive;
- u32 hblank;
- u32 vblank;
- u32 htotal;
- u32 vtotal;
-};
-
-struct fb_cvt_data {
- u32 xres;
- u32 yres;
- u32 refresh;
- u32 f_refresh;
- u32 pixclock;
- u32 hperiod;
- u32 hblank;
- u32 hfreq;
- u32 htotal;
- u32 vtotal;
- u32 vsync;
- u32 hsync;
- u32 h_front_porch;
- u32 h_back_porch;
- u32 v_front_porch;
- u32 v_back_porch;
- u32 h_margin;
- u32 v_margin;
- u32 interlace;
- u32 aspect_ratio;
- u32 active_pixels;
- u32 flags;
- u32 status;
-};
-
-typedef unsigned char u_char;
-
-typedef short unsigned int u_short;
-
-struct fb_con2fbmap {
- __u32 console;
- __u32 framebuffer;
-};
-
-struct fbcon_display {
- const u_char *fontdata;
- int userfont;
- u_short scrollmode;
- u_short inverse;
- short int yscroll;
- int vrows;
- int cursor_shape;
- int con_rotate;
- u32 xres_virtual;
- u32 yres_virtual;
- u32 height;
- u32 width;
- u32 bits_per_pixel;
- u32 grayscale;
- u32 nonstd;
- u32 accel_flags;
- u32 rotate;
- struct fb_bitfield red;
- struct fb_bitfield green;
- struct fb_bitfield blue;
- struct fb_bitfield transp;
- const struct fb_videomode *mode;
-};
-
-struct fbcon_ops {
- void (*bmove)(struct vc_data *, struct fb_info *, int, int, int, int, int, int);
- void (*clear)(struct vc_data *, struct fb_info *, int, int, int, int);
- void (*putcs)(struct vc_data *, struct fb_info *, const short unsigned int *, int, int, int, int, int);
- void (*clear_margins)(struct vc_data *, struct fb_info *, int, int);
- void (*cursor)(struct vc_data *, struct fb_info *, int, int, int, int);
- int (*update_start)(struct fb_info *);
- int (*rotate_font)(struct fb_info *, struct vc_data *);
- struct fb_var_screeninfo var;
- struct timer_list cursor_timer;
- struct fb_cursor cursor_state;
- struct fbcon_display *p;
- struct fb_info *info;
- int currcon;
- int cur_blink_jiffies;
- int cursor_flash;
- int cursor_reset;
- int blank_state;
- int graphics;
- int save_graphics;
- int flags;
- int rotate;
- int cur_rotate;
- char *cursor_data;
- u8 *fontbuffer;
- u8 *fontdata;
- u8 *cursor_src;
- u32 cursor_size;
- u32 fd_size;
-};
-
-enum {
- FBCON_LOGO_CANSHOW = 4294967295,
- FBCON_LOGO_DRAW = 4294967294,
- FBCON_LOGO_DONTSHOW = 4294967293,
-};
-
-enum drm_panel_orientation {
- DRM_MODE_PANEL_ORIENTATION_UNKNOWN = 4294967295,
- DRM_MODE_PANEL_ORIENTATION_NORMAL = 0,
- DRM_MODE_PANEL_ORIENTATION_BOTTOM_UP = 1,
- DRM_MODE_PANEL_ORIENTATION_LEFT_UP = 2,
- DRM_MODE_PANEL_ORIENTATION_RIGHT_UP = 3,
-};
-
-typedef u16 acpi_owner_id;
-
-union acpi_name_union {
- u32 integer;
- char ascii[4];
-};
-
-struct acpi_table_desc {
- acpi_physical_address address;
- struct acpi_table_header *pointer;
- u32 length;
- union acpi_name_union signature;
- acpi_owner_id owner_id;
- u8 flags;
- u16 validation_count;
-};
-
-struct acpi_madt_io_sapic {
- struct acpi_subtable_header header;
- u8 id;
- u8 reserved;
- u32 global_irq_base;
- u64 address;
-};
-
-struct acpi_madt_interrupt_source {
- struct acpi_subtable_header header;
- u16 inti_flags;
- u8 type;
- u8 id;
- u8 eid;
- u8 io_sapic_vector;
- u32 global_irq;
- u32 flags;
-};
-
-struct acpi_madt_generic_interrupt {
- struct acpi_subtable_header header;
- u16 reserved;
- u32 cpu_interface_number;
- u32 uid;
- u32 flags;
- u32 parking_version;
- u32 performance_interrupt;
- u64 parked_address;
- u64 base_address;
- u64 gicv_base_address;
- u64 gich_base_address;
- u32 vgic_interrupt;
- u64 gicr_base_address;
- u64 arm_mpidr;
- u8 efficiency_class;
- u8 reserved2[1];
- u16 spe_interrupt;
-} __attribute__((packed));
-
-struct acpi_madt_generic_distributor {
- struct acpi_subtable_header header;
- u16 reserved;
- u32 gic_id;
- u64 base_address;
- u32 global_irq_base;
- u8 version;
- u8 reserved2[3];
-};
-
-typedef int (*acpi_tbl_table_handler)(struct acpi_table_header *);
-
-struct transaction;
-
-struct acpi_ec {
- acpi_handle handle;
- int gpe;
- int irq;
- long unsigned int command_addr;
- long unsigned int data_addr;
- bool global_lock;
- long unsigned int flags;
- long unsigned int reference_count;
- struct mutex mutex;
- wait_queue_head_t wait;
- struct list_head list;
- struct transaction *curr;
- spinlock_t lock;
- struct work_struct work;
- long unsigned int timestamp;
- long unsigned int nr_pending_queries;
- bool busy_polling;
- unsigned int polling_guard;
-};
-
-enum acpi_subtable_type {
- ACPI_SUBTABLE_COMMON = 0,
- ACPI_SUBTABLE_HMAT = 1,
-};
-
-struct acpi_subtable_entry {
- union acpi_subtable_headers *hdr;
- enum acpi_subtable_type type;
-};
-
-enum acpi_predicate {
- all_versions = 0,
- less_than_or_equal = 1,
- equal = 2,
- greater_than_or_equal = 3,
-};
-
-struct acpi_platform_list {
- char oem_id[7];
- char oem_table_id[9];
- u32 oem_revision;
- char *table;
- enum acpi_predicate pred;
- char *reason;
- u32 data;
-};
-
-typedef char *acpi_string;
-
-struct acpi_osi_entry {
- char string[64];
- bool enable;
-};
-
-struct acpi_osi_config {
- u8 default_disabling;
- unsigned int linux_enable: 1;
- unsigned int linux_dmi: 1;
- unsigned int linux_cmdline: 1;
- unsigned int darwin_enable: 1;
- unsigned int darwin_dmi: 1;
- unsigned int darwin_cmdline: 1;
-};
-
-typedef u32 acpi_name;
-
-struct acpi_predefined_names {
- const char *name;
- u8 type;
- char *val;
-};
-
-typedef u32 (*acpi_osd_handler)(void *);
-
-typedef void (*acpi_osd_exec_callback)(void *);
-
-typedef u32 (*acpi_sci_handler)(void *);
-
-typedef void (*acpi_gbl_event_handler)(u32, acpi_handle, u32, void *);
-
-typedef u32 (*acpi_event_handler)(void *);
-
-typedef u32 (*acpi_gpe_handler)(acpi_handle, u32, void *);
-
-typedef void (*acpi_notify_handler)(acpi_handle, u32, void *);
-
-typedef void (*acpi_object_handler)(acpi_handle, void *);
-
-typedef acpi_status (*acpi_init_handler)(acpi_handle, u32);
-
-typedef acpi_status (*acpi_exception_handler)(acpi_status, acpi_name, u16, u32, void *);
-
-typedef acpi_status (*acpi_table_handler)(u32, void *, void *);
-
-typedef acpi_status (*acpi_adr_space_handler)(u32, acpi_physical_address, u32, u64 *, void *, void *);
-
-typedef acpi_status (*acpi_adr_space_setup)(acpi_handle, u32, void *, void **);
-
-typedef u32 (*acpi_interface_handler)(acpi_string, u32);
-
-struct acpi_pci_id {
- u16 segment;
- u16 bus;
- u16 device;
- u16 function;
-};
-
-struct acpi_mem_space_context {
- u32 length;
- acpi_physical_address address;
- acpi_physical_address mapped_physical_address;
- u8 *mapped_logical_address;
- acpi_size mapped_length;
-};
-
-struct acpi_table_facs {
- char signature[4];
- u32 length;
- u32 hardware_signature;
- u32 firmware_waking_vector;
- u32 global_lock;
- u32 flags;
- u64 xfirmware_waking_vector;
- u8 version;
- u8 reserved[3];
- u32 ospm_flags;
- u8 reserved1[24];
-};
-
-typedef enum {
- OSL_GLOBAL_LOCK_HANDLER = 0,
- OSL_NOTIFY_HANDLER = 1,
- OSL_GPE_HANDLER = 2,
- OSL_DEBUGGER_MAIN_THREAD = 3,
- OSL_DEBUGGER_EXEC_THREAD = 4,
- OSL_EC_POLL_HANDLER = 5,
- OSL_EC_BURST_HANDLER = 6,
-} acpi_execute_type;
-
-struct acpi_rw_lock {
- void *writer_mutex;
- void *reader_mutex;
- u32 num_readers;
-};
-
-struct acpi_mutex_info {
- void *mutex;
- u32 use_count;
- u64 thread_id;
-};
-
-union acpi_operand_object;
-
-struct acpi_namespace_node {
- union acpi_operand_object *object;
- u8 descriptor_type;
- u8 type;
- u16 flags;
- union acpi_name_union name;
- struct acpi_namespace_node *parent;
- struct acpi_namespace_node *child;
- struct acpi_namespace_node *peer;
- acpi_owner_id owner_id;
-};
-
-struct acpi_object_common {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
-};
-
-struct acpi_object_integer {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- u8 fill[3];
- u64 value;
-};
-
-struct acpi_object_string {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- char *pointer;
- u32 length;
-};
-
-struct acpi_object_buffer {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- u8 *pointer;
- u32 length;
- u32 aml_length;
- u8 *aml_start;
- struct acpi_namespace_node *node;
-};
-
-struct acpi_object_package {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- struct acpi_namespace_node *node;
- union acpi_operand_object **elements;
- u8 *aml_start;
- u32 aml_length;
- u32 count;
-};
-
-struct acpi_object_event {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- void *os_semaphore;
-};
-
-struct acpi_walk_state;
-
-typedef acpi_status (*acpi_internal_method)(struct acpi_walk_state *);
-
-struct acpi_object_method {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- u8 info_flags;
- u8 param_count;
- u8 sync_level;
- union acpi_operand_object *mutex;
- union acpi_operand_object *node;
- u8 *aml_start;
- union {
- acpi_internal_method implementation;
- union acpi_operand_object *handler;
- } dispatch;
- u32 aml_length;
- acpi_owner_id owner_id;
- u8 thread_count;
-};
-
-struct acpi_thread_state;
-
-struct acpi_object_mutex {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- u8 sync_level;
- u16 acquisition_depth;
- void *os_mutex;
- u64 thread_id;
- struct acpi_thread_state *owner_thread;
- union acpi_operand_object *prev;
- union acpi_operand_object *next;
- struct acpi_namespace_node *node;
- u8 original_sync_level;
-};
-
-struct acpi_object_region {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- u8 space_id;
- struct acpi_namespace_node *node;
- union acpi_operand_object *handler;
- union acpi_operand_object *next;
- acpi_physical_address address;
- u32 length;
-};
-
-struct acpi_object_notify_common {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- union acpi_operand_object *notify_list[2];
- union acpi_operand_object *handler;
-};
-
-struct acpi_gpe_block_info;
-
-struct acpi_object_device {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- union acpi_operand_object *notify_list[2];
- union acpi_operand_object *handler;
- struct acpi_gpe_block_info *gpe_block;
-};
-
-struct acpi_object_power_resource {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- union acpi_operand_object *notify_list[2];
- union acpi_operand_object *handler;
- u32 system_level;
- u32 resource_order;
-};
-
-struct acpi_object_processor {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- u8 proc_id;
- u8 length;
- union acpi_operand_object *notify_list[2];
- union acpi_operand_object *handler;
- acpi_io_address address;
-};
-
-struct acpi_object_thermal_zone {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- union acpi_operand_object *notify_list[2];
- union acpi_operand_object *handler;
-};
-
-struct acpi_object_field_common {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- u8 field_flags;
- u8 attribute;
- u8 access_byte_width;
- struct acpi_namespace_node *node;
- u32 bit_length;
- u32 base_byte_offset;
- u32 value;
- u8 start_field_bit_offset;
- u8 access_length;
- union acpi_operand_object *region_obj;
-};
-
-struct acpi_object_region_field {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- u8 field_flags;
- u8 attribute;
- u8 access_byte_width;
- struct acpi_namespace_node *node;
- u32 bit_length;
- u32 base_byte_offset;
- u32 value;
- u8 start_field_bit_offset;
- u8 access_length;
- u16 resource_length;
- union acpi_operand_object *region_obj;
- u8 *resource_buffer;
- u16 pin_number_index;
- u8 *internal_pcc_buffer;
-};
-
-struct acpi_object_buffer_field {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- u8 field_flags;
- u8 attribute;
- u8 access_byte_width;
- struct acpi_namespace_node *node;
- u32 bit_length;
- u32 base_byte_offset;
- u32 value;
- u8 start_field_bit_offset;
- u8 access_length;
- union acpi_operand_object *buffer_obj;
-};
-
-struct acpi_object_bank_field {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- u8 field_flags;
- u8 attribute;
- u8 access_byte_width;
- struct acpi_namespace_node *node;
- u32 bit_length;
- u32 base_byte_offset;
- u32 value;
- u8 start_field_bit_offset;
- u8 access_length;
- union acpi_operand_object *region_obj;
- union acpi_operand_object *bank_obj;
-};
-
-struct acpi_object_index_field {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- u8 field_flags;
- u8 attribute;
- u8 access_byte_width;
- struct acpi_namespace_node *node;
- u32 bit_length;
- u32 base_byte_offset;
- u32 value;
- u8 start_field_bit_offset;
- u8 access_length;
- union acpi_operand_object *index_obj;
- union acpi_operand_object *data_obj;
-};
-
-struct acpi_object_notify_handler {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- struct acpi_namespace_node *node;
- u32 handler_type;
- acpi_notify_handler handler;
- void *context;
- union acpi_operand_object *next[2];
-};
-
-struct acpi_object_addr_handler {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- u8 space_id;
- u8 handler_flags;
- acpi_adr_space_handler handler;
- struct acpi_namespace_node *node;
- void *context;
- acpi_adr_space_setup setup;
- union acpi_operand_object *region_list;
- union acpi_operand_object *next;
-};
-
-struct acpi_object_reference {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- u8 class;
- u8 target_type;
- u8 resolved;
- void *object;
- struct acpi_namespace_node *node;
- union acpi_operand_object **where;
- u8 *index_pointer;
- u8 *aml;
- u32 value;
-};
-
-struct acpi_object_extra {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- struct acpi_namespace_node *method_REG;
- struct acpi_namespace_node *scope_node;
- void *region_context;
- u8 *aml_start;
- u32 aml_length;
-};
-
-struct acpi_object_data {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- acpi_object_handler handler;
- void *pointer;
-};
-
-struct acpi_object_cache_list {
- union acpi_operand_object *next_object;
- u8 descriptor_type;
- u8 type;
- u16 reference_count;
- u8 flags;
- union acpi_operand_object *next;
-};
-
-union acpi_operand_object {
- struct acpi_object_common common;
- struct acpi_object_integer integer;
- struct acpi_object_string string;
- struct acpi_object_buffer buffer;
- struct acpi_object_package package;
- struct acpi_object_event event;
- struct acpi_object_method method;
- struct acpi_object_mutex mutex;
- struct acpi_object_region region;
- struct acpi_object_notify_common common_notify;
- struct acpi_object_device device;
- struct acpi_object_power_resource power_resource;
- struct acpi_object_processor processor;
- struct acpi_object_thermal_zone thermal_zone;
- struct acpi_object_field_common common_field;
- struct acpi_object_region_field field;
- struct acpi_object_buffer_field buffer_field;
- struct acpi_object_bank_field bank_field;
- struct acpi_object_index_field index_field;
- struct acpi_object_notify_handler notify;
- struct acpi_object_addr_handler address_space;
- struct acpi_object_reference reference;
- struct acpi_object_extra extra;
- struct acpi_object_data data;
- struct acpi_object_cache_list cache;
- struct acpi_namespace_node node;
-};
-
-struct acpi_table_list {
- struct acpi_table_desc *tables;
- u32 current_table_count;
- u32 max_table_count;
- u8 flags;
-};
-
-union acpi_parse_object;
-
-union acpi_generic_state;
-
-struct acpi_parse_state {
- u8 *aml_start;
- u8 *aml;
- u8 *aml_end;
- u8 *pkg_start;
- u8 *pkg_end;
- union acpi_parse_object *start_op;
- struct acpi_namespace_node *start_node;
- union acpi_generic_state *scope;
- union acpi_parse_object *start_scope;
- u32 aml_size;
-};
-
-typedef acpi_status (*acpi_parse_downwards)(struct acpi_walk_state *, union acpi_parse_object **);
-
-typedef acpi_status (*acpi_parse_upwards)(struct acpi_walk_state *);
-
-struct acpi_opcode_info;
-
-struct acpi_walk_state {
- struct acpi_walk_state *next;
- u8 descriptor_type;
- u8 walk_type;
- u16 opcode;
- u8 next_op_info;
- u8 num_operands;
- u8 operand_index;
- acpi_owner_id owner_id;
- u8 last_predicate;
- u8 current_result;
- u8 return_used;
- u8 scope_depth;
- u8 pass_number;
- u8 namespace_override;
- u8 result_size;
- u8 result_count;
- u8 *aml;
- u32 arg_types;
- u32 method_breakpoint;
- u32 user_breakpoint;
- u32 parse_flags;
- struct acpi_parse_state parser_state;
- u32 prev_arg_types;
- u32 arg_count;
- u16 method_nesting_depth;
- u8 method_is_nested;
- struct acpi_namespace_node arguments[7];
- struct acpi_namespace_node local_variables[8];
- union acpi_operand_object *operands[9];
- union acpi_operand_object **params;
- u8 *aml_last_while;
- union acpi_operand_object **caller_return_desc;
- union acpi_generic_state *control_state;
- struct acpi_namespace_node *deferred_node;
- union acpi_operand_object *implicit_return_obj;
- struct acpi_namespace_node *method_call_node;
- union acpi_parse_object *method_call_op;
- union acpi_operand_object *method_desc;
- struct acpi_namespace_node *method_node;
- char *method_pathname;
- union acpi_parse_object *op;
- const struct acpi_opcode_info *op_info;
- union acpi_parse_object *origin;
- union acpi_operand_object *result_obj;
- union acpi_generic_state *results;
- union acpi_operand_object *return_desc;
- union acpi_generic_state *scope_info;
- union acpi_parse_object *prev_op;
- union acpi_parse_object *next_op;
- struct acpi_thread_state *thread;
- acpi_parse_downwards descending_callback;
- acpi_parse_upwards ascending_callback;
-};
-
-struct acpi_sci_handler_info {
- struct acpi_sci_handler_info *next;
- acpi_sci_handler address;
- void *context;
-};
-
-struct acpi_gpe_handler_info {
- acpi_gpe_handler address;
- void *context;
- struct acpi_namespace_node *method_node;
- u8 original_flags;
- u8 originally_enabled;
-};
-
-struct acpi_gpe_notify_info {
- struct acpi_namespace_node *device_node;
- struct acpi_gpe_notify_info *next;
-};
-
-union acpi_gpe_dispatch_info {
- struct acpi_namespace_node *method_node;
- struct acpi_gpe_handler_info *handler;
- struct acpi_gpe_notify_info *notify_list;
-};
-
-struct acpi_gpe_register_info;
-
-struct acpi_gpe_event_info {
- union acpi_gpe_dispatch_info dispatch;
- struct acpi_gpe_register_info *register_info;
- u8 flags;
- u8 gpe_number;
- u8 runtime_count;
- u8 disable_for_dispatch;
-};
-
-struct acpi_gpe_register_info {
- struct acpi_generic_address status_address;
- struct acpi_generic_address enable_address;
- u16 base_gpe_number;
- u8 enable_for_wake;
- u8 enable_for_run;
- u8 mask_for_run;
- u8 enable_mask;
-} __attribute__((packed));
-
-struct acpi_gpe_xrupt_info;
-
-struct acpi_gpe_block_info {
- struct acpi_namespace_node *node;
- struct acpi_gpe_block_info *previous;
- struct acpi_gpe_block_info *next;
- struct acpi_gpe_xrupt_info *xrupt_block;
- struct acpi_gpe_register_info *register_info;
- struct acpi_gpe_event_info *event_info;
- u64 address;
- u32 register_count;
- u16 gpe_count;
- u16 block_base_number;
- u8 space_id;
- u8 initialized;
-};
-
-struct acpi_gpe_xrupt_info {
- struct acpi_gpe_xrupt_info *previous;
- struct acpi_gpe_xrupt_info *next;
- struct acpi_gpe_block_info *gpe_block_list_head;
- u32 interrupt_number;
-};
-
-struct acpi_fixed_event_handler {
- acpi_event_handler handler;
- void *context;
-};
-
-struct acpi_fixed_event_info {
- u8 status_register_id;
- u8 enable_register_id;
- u16 status_bit_mask;
- u16 enable_bit_mask;
-};
-
-struct acpi_common_state {
- void *next;
- u8 descriptor_type;
- u8 flags;
- u16 value;
- u16 state;
-};
-
-struct acpi_update_state {
- void *next;
- u8 descriptor_type;
- u8 flags;
- u16 value;
- u16 state;
- union acpi_operand_object *object;
-};
-
-struct acpi_pkg_state {
- void *next;
- u8 descriptor_type;
- u8 flags;
- u16 value;
- u16 state;
- u32 index;
- union acpi_operand_object *source_object;
- union acpi_operand_object *dest_object;
- struct acpi_walk_state *walk_state;
- void *this_target_obj;
- u32 num_packages;
-};
-
-struct acpi_control_state {
- void *next;
- u8 descriptor_type;
- u8 flags;
- u16 value;
- u16 state;
- u16 opcode;
- union acpi_parse_object *predicate_op;
- u8 *aml_predicate_start;
- u8 *package_end;
- u64 loop_timeout;
-};
-
-union acpi_parse_value {
- u64 integer;
- u32 size;
- char *string;
- u8 *buffer;
- char *name;
- union acpi_parse_object *arg;
-};
-
-struct acpi_parse_obj_common {
- union acpi_parse_object *parent;
- u8 descriptor_type;
- u8 flags;
- u16 aml_opcode;
- u8 *aml;
- union acpi_parse_object *next;
- struct acpi_namespace_node *node;
- union acpi_parse_value value;
- u8 arg_list_length;
-};
-
-struct acpi_parse_obj_named {
- union acpi_parse_object *parent;
- u8 descriptor_type;
- u8 flags;
- u16 aml_opcode;
- u8 *aml;
- union acpi_parse_object *next;
- struct acpi_namespace_node *node;
- union acpi_parse_value value;
- u8 arg_list_length;
- char *path;
- u8 *data;
- u32 length;
- u32 name;
-};
-
-struct acpi_parse_obj_asl {
- union acpi_parse_object *parent;
- u8 descriptor_type;
- u8 flags;
- u16 aml_opcode;
- u8 *aml;
- union acpi_parse_object *next;
- struct acpi_namespace_node *node;
- union acpi_parse_value value;
- u8 arg_list_length;
- union acpi_parse_object *child;
- union acpi_parse_object *parent_method;
- char *filename;
- u8 file_changed;
- char *parent_filename;
- char *external_name;
- char *namepath;
- char name_seg[4];
- u32 extra_value;
- u32 column;
- u32 line_number;
- u32 logical_line_number;
- u32 logical_byte_offset;
- u32 end_line;
- u32 end_logical_line;
- u32 acpi_btype;
- u32 aml_length;
- u32 aml_subtree_length;
- u32 final_aml_length;
- u32 final_aml_offset;
- u32 compile_flags;
- u16 parse_opcode;
- u8 aml_opcode_length;
- u8 aml_pkg_len_bytes;
- u8 extra;
- char parse_op_name[20];
-};
-
-union acpi_parse_object {
- struct acpi_parse_obj_common common;
- struct acpi_parse_obj_named named;
- struct acpi_parse_obj_asl asl;
-};
-
-struct acpi_scope_state {
- void *next;
- u8 descriptor_type;
- u8 flags;
- u16 value;
- u16 state;
- struct acpi_namespace_node *node;
-};
-
-struct acpi_pscope_state {
- void *next;
- u8 descriptor_type;
- u8 flags;
- u16 value;
- u16 state;
- u32 arg_count;
- union acpi_parse_object *op;
- u8 *arg_end;
- u8 *pkg_end;
- u32 arg_list;
-};
-
-struct acpi_thread_state {
- void *next;
- u8 descriptor_type;
- u8 flags;
- u16 value;
- u16 state;
- u8 current_sync_level;
- struct acpi_walk_state *walk_state_list;
- union acpi_operand_object *acquired_mutex_list;
- u64 thread_id;
-};
-
-struct acpi_result_values {
- void *next;
- u8 descriptor_type;
- u8 flags;
- u16 value;
- u16 state;
- union acpi_operand_object *obj_desc[8];
-};
-
-struct acpi_global_notify_handler {
- acpi_notify_handler handler;
- void *context;
-};
-
-struct acpi_notify_info {
- void *next;
- u8 descriptor_type;
- u8 flags;
- u16 value;
- u16 state;
- u8 handler_list_id;
- struct acpi_namespace_node *node;
- union acpi_operand_object *handler_list_head;
- struct acpi_global_notify_handler *global;
-};
-
-union acpi_generic_state {
- struct acpi_common_state common;
- struct acpi_control_state control;
- struct acpi_update_state update;
- struct acpi_scope_state scope;
- struct acpi_pscope_state parse_scope;
- struct acpi_pkg_state pkg;
- struct acpi_thread_state thread;
- struct acpi_result_values results;
- struct acpi_notify_info notify;
-};
-
-struct acpi_address_range {
- struct acpi_address_range *next;
- struct acpi_namespace_node *region_node;
- acpi_physical_address start_address;
- acpi_physical_address end_address;
-};
-
-struct acpi_opcode_info {
- u32 parse_args;
- u32 runtime_args;
- u16 flags;
- u8 object_type;
- u8 class;
- u8 type;
-};
-
-struct acpi_comment_node {
- char *comment;
- struct acpi_comment_node *next;
-};
-
-struct acpi_bit_register_info {
- u8 parent_register;
- u8 bit_position;
- u16 access_bit_mask;
-};
-
-struct acpi_interface_info {
- char *name;
- struct acpi_interface_info *next;
- u8 flags;
- u8 value;
-};
-
-struct acpi_os_dpc {
- acpi_osd_exec_callback function;
- void *context;
- struct work_struct work;
-};
-
-struct acpi_ioremap {
- struct list_head list;
- void *virt;
- acpi_physical_address phys;
- acpi_size size;
- long unsigned int refcount;
-};
-
-struct acpi_hp_work {
- struct work_struct work;
- struct acpi_device *adev;
- u32 src;
-};
-
-struct acpi_object_list {
- u32 count;
- union acpi_object *pointer;
-};
-
-struct acpi_pld_info {
- u8 revision;
- u8 ignore_color;
- u8 red;
- u8 green;
- u8 blue;
- u16 width;
- u16 height;
- u8 user_visible;
- u8 dock;
- u8 lid;
- u8 panel;
- u8 vertical_position;
- u8 horizontal_position;
- u8 shape;
- u8 group_orientation;
- u8 group_token;
- u8 group_position;
- u8 bay;
- u8 ejectable;
- u8 ospm_eject_required;
- u8 cabinet_number;
- u8 card_cage_number;
- u8 reference;
- u8 rotation;
- u8 order;
- u8 reserved;
- u16 vertical_offset;
- u16 horizontal_offset;
-};
-
-struct acpi_handle_list {
- u32 count;
- acpi_handle handles[10];
-};
-
-struct acpi_device_bus_id {
- char bus_id[15];
- unsigned int instance_no;
- struct list_head node;
-};
-
-struct acpi_dev_match_info {
- struct acpi_device_id hid[2];
- const char *uid;
- s64 hrv;
-};
-
-struct nvs_region {
- __u64 phys_start;
- __u64 size;
- struct list_head node;
-};
-
-struct nvs_page {
- long unsigned int phys_start;
- unsigned int size;
- void *kaddr;
- void *data;
- bool unmap;
- struct list_head node;
-};
-
-typedef u32 acpi_event_status;
-
-struct lpi_device_info {
- char *name;
- int enabled;
- union acpi_object *package;
-};
-
-struct lpi_device_constraint {
- int uid;
- int min_dstate;
- int function_states;
-};
-
-struct lpi_constraints {
- acpi_handle handle;
- int min_dstate;
-};
-
-struct acpi_hardware_id {
- struct list_head list;
- const char *id;
-};
-
-struct acpi_data_node {
- const char *name;
- acpi_handle handle;
- struct fwnode_handle fwnode;
- struct fwnode_handle *parent;
- struct acpi_device_data data;
- struct list_head sibling;
- struct kobject kobj;
- struct completion kobj_done;
-};
-
-struct acpi_data_node_attr {
- struct attribute attr;
- ssize_t (*show)(struct acpi_data_node *, char *);
- ssize_t (*store)(struct acpi_data_node *, const char *, size_t);
-};
-
-struct acpi_device_physical_node {
- unsigned int node_id;
- struct list_head node;
- struct device *dev;
- bool put_online: 1;
-};
-
-enum acpi_bus_device_type {
- ACPI_BUS_TYPE_DEVICE = 0,
- ACPI_BUS_TYPE_POWER = 1,
- ACPI_BUS_TYPE_PROCESSOR = 2,
- ACPI_BUS_TYPE_THERMAL = 3,
- ACPI_BUS_TYPE_POWER_BUTTON = 4,
- ACPI_BUS_TYPE_SLEEP_BUTTON = 5,
- ACPI_BUS_TYPE_ECDT_EC = 6,
- ACPI_BUS_DEVICE_TYPE_COUNT = 7,
-};
-
-struct acpi_osc_context {
- char *uuid_str;
- int rev;
- struct acpi_buffer cap;
- struct acpi_buffer ret;
-};
-
-enum dev_dma_attr {
- DEV_DMA_NOT_SUPPORTED = 0,
- DEV_DMA_NON_COHERENT = 1,
- DEV_DMA_COHERENT = 2,
-};
-
-struct acpi_pnp_device_id {
- u32 length;
- char *string;
-};
-
-struct acpi_pnp_device_id_list {
- u32 count;
- u32 list_size;
- struct acpi_pnp_device_id ids[1];
-};
-
-struct acpi_device_info {
- u32 info_size;
- u32 name;
- acpi_object_type type;
- u8 param_count;
- u16 valid;
- u8 flags;
- u8 highest_dstates[4];
- u8 lowest_dstates[5];
- u64 address;
- struct acpi_pnp_device_id hardware_id;
- struct acpi_pnp_device_id unique_id;
- struct acpi_pnp_device_id class_code;
- struct acpi_pnp_device_id_list compatible_id_list;
-};
-
-struct acpi_table_spcr {
- struct acpi_table_header header;
- u8 interface_type;
- u8 reserved[3];
- struct acpi_generic_address serial_port;
- u8 interrupt_type;
- u8 pc_interrupt;
- u32 interrupt;
- u8 baud_rate;
- u8 parity;
- u8 stop_bits;
- u8 flow_control;
- u8 terminal_type;
- u8 reserved1;
- u16 pci_device_id;
- u16 pci_vendor_id;
- u8 pci_bus;
- u8 pci_device;
- u8 pci_function;
- u32 pci_flags;
- u8 pci_segment;
- u32 reserved2;
-} __attribute__((packed));
-
-struct acpi_table_stao {
- struct acpi_table_header header;
- u8 ignore_uart;
-} __attribute__((packed));
-
-struct acpi_resource_irq {
- u8 descriptor_length;
- u8 triggering;
- u8 polarity;
- u8 shareable;
- u8 wake_capable;
- u8 interrupt_count;
- u8 interrupts[1];
-};
-
-struct acpi_resource_dma {
- u8 type;
- u8 bus_master;
- u8 transfer;
- u8 channel_count;
- u8 channels[1];
-};
-
-struct acpi_resource_start_dependent {
- u8 descriptor_length;
- u8 compatibility_priority;
- u8 performance_robustness;
-};
-
-struct acpi_resource_io {
- u8 io_decode;
- u8 alignment;
- u8 address_length;
- u16 minimum;
- u16 maximum;
-} __attribute__((packed));
-
-struct acpi_resource_fixed_io {
- u16 address;
- u8 address_length;
-} __attribute__((packed));
-
-struct acpi_resource_fixed_dma {
- u16 request_lines;
- u16 channels;
- u8 width;
-} __attribute__((packed));
-
-struct acpi_resource_vendor {
- u16 byte_length;
- u8 byte_data[1];
-} __attribute__((packed));
-
-struct acpi_resource_vendor_typed {
- u16 byte_length;
- u8 uuid_subtype;
- u8 uuid[16];
- u8 byte_data[1];
-};
-
-struct acpi_resource_end_tag {
- u8 checksum;
-};
-
-struct acpi_resource_memory24 {
- u8 write_protect;
- u16 minimum;
- u16 maximum;
- u16 alignment;
- u16 address_length;
-} __attribute__((packed));
-
-struct acpi_resource_memory32 {
- u8 write_protect;
- u32 minimum;
- u32 maximum;
- u32 alignment;
- u32 address_length;
-} __attribute__((packed));
-
-struct acpi_resource_fixed_memory32 {
- u8 write_protect;
- u32 address;
- u32 address_length;
-} __attribute__((packed));
-
-struct acpi_memory_attribute {
- u8 write_protect;
- u8 caching;
- u8 range_type;
- u8 translation;
-};
-
-struct acpi_io_attribute {
- u8 range_type;
- u8 translation;
- u8 translation_type;
- u8 reserved1;
-};
-
-union acpi_resource_attribute {
- struct acpi_memory_attribute mem;
- struct acpi_io_attribute io;
- u8 type_specific;
-};
-
-struct acpi_resource_label {
- u16 string_length;
- char *string_ptr;
-} __attribute__((packed));
-
-struct acpi_resource_source {
- u8 index;
- u16 string_length;
- char *string_ptr;
-} __attribute__((packed));
-
-struct acpi_address16_attribute {
- u16 granularity;
- u16 minimum;
- u16 maximum;
- u16 translation_offset;
- u16 address_length;
-};
-
-struct acpi_address32_attribute {
- u32 granularity;
- u32 minimum;
- u32 maximum;
- u32 translation_offset;
- u32 address_length;
-};
-
-struct acpi_address64_attribute {
- u64 granularity;
- u64 minimum;
- u64 maximum;
- u64 translation_offset;
- u64 address_length;
-};
-
-struct acpi_resource_address {
- u8 resource_type;
- u8 producer_consumer;
- u8 decode;
- u8 min_address_fixed;
- u8 max_address_fixed;
- union acpi_resource_attribute info;
-};
-
-struct acpi_resource_address16 {
- u8 resource_type;
- u8 producer_consumer;
- u8 decode;
- u8 min_address_fixed;
- u8 max_address_fixed;
- union acpi_resource_attribute info;
- struct acpi_address16_attribute address;
- struct acpi_resource_source resource_source;
-} __attribute__((packed));
-
-struct acpi_resource_address32 {
- u8 resource_type;
- u8 producer_consumer;
- u8 decode;
- u8 min_address_fixed;
- u8 max_address_fixed;
- union acpi_resource_attribute info;
- struct acpi_address32_attribute address;
- struct acpi_resource_source resource_source;
-} __attribute__((packed));
-
-struct acpi_resource_address64 {
- u8 resource_type;
- u8 producer_consumer;
- u8 decode;
- u8 min_address_fixed;
- u8 max_address_fixed;
- union acpi_resource_attribute info;
- struct acpi_address64_attribute address;
- struct acpi_resource_source resource_source;
-} __attribute__((packed));
-
-struct acpi_resource_extended_address64 {
- u8 resource_type;
- u8 producer_consumer;
- u8 decode;
- u8 min_address_fixed;
- u8 max_address_fixed;
- union acpi_resource_attribute info;
- u8 revision_ID;
- struct acpi_address64_attribute address;
- u64 type_specific;
-} __attribute__((packed));
-
-struct acpi_resource_extended_irq {
- u8 producer_consumer;
- u8 triggering;
- u8 polarity;
- u8 shareable;
- u8 wake_capable;
- u8 interrupt_count;
- struct acpi_resource_source resource_source;
- u32 interrupts[1];
-} __attribute__((packed));
-
-struct acpi_resource_generic_register {
- u8 space_id;
- u8 bit_width;
- u8 bit_offset;
- u8 access_size;
- u64 address;
-} __attribute__((packed));
-
-struct acpi_resource_gpio {
- u8 revision_id;
- u8 connection_type;
- u8 producer_consumer;
- u8 pin_config;
- u8 shareable;
- u8 wake_capable;
- u8 io_restriction;
- u8 triggering;
- u8 polarity;
- u16 drive_strength;
- u16 debounce_timeout;
- u16 pin_table_length;
- u16 vendor_length;
- struct acpi_resource_source resource_source;
- u16 *pin_table;
- u8 *vendor_data;
-} __attribute__((packed));
-
-struct acpi_resource_common_serialbus {
- u8 revision_id;
- u8 type;
- u8 producer_consumer;
- u8 slave_mode;
- u8 connection_sharing;
- u8 type_revision_id;
- u16 type_data_length;
- u16 vendor_length;
- struct acpi_resource_source resource_source;
- u8 *vendor_data;
-} __attribute__((packed));
-
-struct acpi_resource_i2c_serialbus {
- u8 revision_id;
- u8 type;
- u8 producer_consumer;
- u8 slave_mode;
- u8 connection_sharing;
- u8 type_revision_id;
- u16 type_data_length;
- u16 vendor_length;
- struct acpi_resource_source resource_source;
- u8 *vendor_data;
- u8 access_mode;
- u16 slave_address;
- u32 connection_speed;
-} __attribute__((packed));
-
-struct acpi_resource_spi_serialbus {
- u8 revision_id;
- u8 type;
- u8 producer_consumer;
- u8 slave_mode;
- u8 connection_sharing;
- u8 type_revision_id;
- u16 type_data_length;
- u16 vendor_length;
- struct acpi_resource_source resource_source;
- u8 *vendor_data;
- u8 wire_mode;
- u8 device_polarity;
- u8 data_bit_length;
- u8 clock_phase;
- u8 clock_polarity;
- u16 device_selection;
- u32 connection_speed;
-} __attribute__((packed));
-
-struct acpi_resource_uart_serialbus {
- u8 revision_id;
- u8 type;
- u8 producer_consumer;
- u8 slave_mode;
- u8 connection_sharing;
- u8 type_revision_id;
- u16 type_data_length;
- u16 vendor_length;
- struct acpi_resource_source resource_source;
- u8 *vendor_data;
- u8 endian;
- u8 data_bits;
- u8 stop_bits;
- u8 flow_control;
- u8 parity;
- u8 lines_enabled;
- u16 rx_fifo_size;
- u16 tx_fifo_size;
- u32 default_baud_rate;
-} __attribute__((packed));
-
-struct acpi_resource_pin_function {
- u8 revision_id;
- u8 pin_config;
- u8 shareable;
- u16 function_number;
- u16 pin_table_length;
- u16 vendor_length;
- struct acpi_resource_source resource_source;
- u16 *pin_table;
- u8 *vendor_data;
-} __attribute__((packed));
-
-struct acpi_resource_pin_config {
- u8 revision_id;
- u8 producer_consumer;
- u8 shareable;
- u8 pin_config_type;
- u32 pin_config_value;
- u16 pin_table_length;
- u16 vendor_length;
- struct acpi_resource_source resource_source;
- u16 *pin_table;
- u8 *vendor_data;
-} __attribute__((packed));
-
-struct acpi_resource_pin_group {
- u8 revision_id;
- u8 producer_consumer;
- u16 pin_table_length;
- u16 vendor_length;
- u16 *pin_table;
- struct acpi_resource_label resource_label;
- u8 *vendor_data;
-} __attribute__((packed));
-
-struct acpi_resource_pin_group_function {
- u8 revision_id;
- u8 producer_consumer;
- u8 shareable;
- u16 function_number;
- u16 vendor_length;
- struct acpi_resource_source resource_source;
- struct acpi_resource_label resource_source_label;
- u8 *vendor_data;
-} __attribute__((packed));
-
-struct acpi_resource_pin_group_config {
- u8 revision_id;
- u8 producer_consumer;
- u8 shareable;
- u8 pin_config_type;
- u32 pin_config_value;
- u16 vendor_length;
- struct acpi_resource_source resource_source;
- struct acpi_resource_label resource_source_label;
- u8 *vendor_data;
-} __attribute__((packed));
-
-union acpi_resource_data {
- struct acpi_resource_irq irq;
- struct acpi_resource_dma dma;
- struct acpi_resource_start_dependent start_dpf;
- struct acpi_resource_io io;
- struct acpi_resource_fixed_io fixed_io;
- struct acpi_resource_fixed_dma fixed_dma;
- struct acpi_resource_vendor vendor;
- struct acpi_resource_vendor_typed vendor_typed;
- struct acpi_resource_end_tag end_tag;
- struct acpi_resource_memory24 memory24;
- struct acpi_resource_memory32 memory32;
- struct acpi_resource_fixed_memory32 fixed_memory32;
- struct acpi_resource_address16 address16;
- struct acpi_resource_address32 address32;
- struct acpi_resource_address64 address64;
- struct acpi_resource_extended_address64 ext_address64;
- struct acpi_resource_extended_irq extended_irq;
- struct acpi_resource_generic_register generic_reg;
- struct acpi_resource_gpio gpio;
- struct acpi_resource_i2c_serialbus i2c_serial_bus;
- struct acpi_resource_spi_serialbus spi_serial_bus;
- struct acpi_resource_uart_serialbus uart_serial_bus;
- struct acpi_resource_common_serialbus common_serial_bus;
- struct acpi_resource_pin_function pin_function;
- struct acpi_resource_pin_config pin_config;
- struct acpi_resource_pin_group pin_group;
- struct acpi_resource_pin_group_function pin_group_function;
- struct acpi_resource_pin_group_config pin_group_config;
- struct acpi_resource_address address;
-};
-
-struct acpi_resource {
- u32 type;
- u32 length;
- union acpi_resource_data data;
-} __attribute__((packed));
-
-enum acpi_reconfig_event {
- ACPI_RECONFIG_DEVICE_ADD = 0,
- ACPI_RECONFIG_DEVICE_REMOVE = 1,
-};
-
-struct acpi_probe_entry;
-
-typedef bool (*acpi_probe_entry_validate_subtbl)(struct acpi_subtable_header *, struct acpi_probe_entry *);
-
-struct acpi_probe_entry {
- __u8 id[5];
- __u8 type;
- acpi_probe_entry_validate_subtbl subtable_valid;
- union {
- acpi_tbl_table_handler probe_table;
- acpi_tbl_entry_handler probe_subtbl;
- };
- kernel_ulong_t driver_data;
-};
-
-struct acpi_dep_data {
- struct list_head node;
- acpi_handle master;
- acpi_handle slave;
-};
-
-struct acpi_table_events_work {
- struct work_struct work;
- void *table;
- u32 event;
-};
-
-struct resource_win {
- struct resource res;
- resource_size_t offset;
-};
-
-struct res_proc_context {
- struct list_head *list;
- int (*preproc)(struct acpi_resource *, void *);
- void *preproc_data;
- int count;
- int error;
-};
-
-struct acpi_table_ecdt {
- struct acpi_table_header header;
- struct acpi_generic_address control;
- struct acpi_generic_address data;
- u32 uid;
- u8 gpe;
- u8 id[1];
-} __attribute__((packed));
-
-struct transaction {
- const u8 *wdata;
- u8 *rdata;
- short unsigned int irq_count;
- u8 command;
- u8 wi;
- u8 ri;
- u8 wlen;
- u8 rlen;
- u8 flags;
-};
-
-typedef int (*acpi_ec_query_func)(void *);
-
-enum ec_command {
- ACPI_EC_COMMAND_READ = 128,
- ACPI_EC_COMMAND_WRITE = 129,
- ACPI_EC_BURST_ENABLE = 130,
- ACPI_EC_BURST_DISABLE = 131,
- ACPI_EC_COMMAND_QUERY = 132,
-};
-
-enum {
- EC_FLAGS_QUERY_ENABLED = 0,
- EC_FLAGS_QUERY_PENDING = 1,
- EC_FLAGS_QUERY_GUARDING = 2,
- EC_FLAGS_EVENT_HANDLER_INSTALLED = 3,
- EC_FLAGS_EC_HANDLER_INSTALLED = 4,
- EC_FLAGS_QUERY_METHODS_INSTALLED = 5,
- EC_FLAGS_STARTED = 6,
- EC_FLAGS_STOPPED = 7,
- EC_FLAGS_EVENTS_MASKED = 8,
-};
-
-struct acpi_ec_query_handler {
- struct list_head node;
- acpi_ec_query_func func;
- acpi_handle handle;
- void *data;
- u8 query_bit;
- struct kref kref;
-};
-
-struct acpi_ec_query {
- struct transaction transaction;
- struct work_struct work;
- struct acpi_ec_query_handler *handler;
-};
-
-struct dock_station {
- acpi_handle handle;
- long unsigned int last_dock_time;
- u32 flags;
- struct list_head dependent_devices;
- struct list_head sibling;
- struct platform_device *dock_device;
-};
-
-struct dock_dependent_device {
- struct list_head list;
- struct acpi_device *adev;
-};
-
-enum dock_callback_type {
- DOCK_CALL_HANDLER = 0,
- DOCK_CALL_FIXUP = 1,
- DOCK_CALL_UEVENT = 2,
-};
-
-struct acpi_pci_root_ops;
-
-struct acpi_pci_root_info {
- struct acpi_pci_root *root;
- struct acpi_device *bridge;
- struct acpi_pci_root_ops *ops;
- struct list_head resources;
- char name[16];
-};
-
-struct acpi_pci_root_ops {
- struct pci_ops *pci_ops;
- int (*init_info)(struct acpi_pci_root_info *);
- void (*release_info)(struct acpi_pci_root_info *);
- int (*prepare_resources)(struct acpi_pci_root_info *);
-};
-
-struct pci_osc_bit_struct {
- u32 bit;
- char *desc;
-};
-
-struct acpi_handle_node {
- struct list_head node;
- acpi_handle handle;
-};
-
-struct acpi_pci_link_irq {
- u32 active;
- u8 triggering;
- u8 polarity;
- u8 resource_type;
- u8 possible_count;
- u32 possible[16];
- u8 initialized: 1;
- u8 reserved: 7;
-};
-
-struct acpi_pci_link {
- struct list_head list;
- struct acpi_device *device;
- struct acpi_pci_link_irq irq;
- int refcnt;
-};
-
-struct acpi_pci_routing_table {
- u32 length;
- u32 pin;
- u64 address;
- u32 source_index;
- char source[4];
-};
-
-struct acpi_prt_entry {
- struct acpi_pci_id id;
- u8 pin;
- acpi_handle link;
- u32 index;
-};
-
-struct prt_quirk {
- const struct dmi_system_id *system;
- unsigned int segment;
- unsigned int bus;
- unsigned int device;
- unsigned char pin;
- const char *source;
- const char *actual_source;
-};
-
-struct clk_core;
-
-struct clk_init_data;
-
-struct clk_hw {
- struct clk_core *core;
- struct clk *clk;
- const struct clk_init_data *init;
-};
-
-struct clk_rate_request {
- long unsigned int rate;
- long unsigned int min_rate;
- long unsigned int max_rate;
- long unsigned int best_parent_rate;
- struct clk_hw *best_parent_hw;
-};
-
-struct clk_duty {
- unsigned int num;
- unsigned int den;
-};
-
-struct clk_ops {
- int (*prepare)(struct clk_hw *);
- void (*unprepare)(struct clk_hw *);
- int (*is_prepared)(struct clk_hw *);
- void (*unprepare_unused)(struct clk_hw *);
- int (*enable)(struct clk_hw *);
- void (*disable)(struct clk_hw *);
- int (*is_enabled)(struct clk_hw *);
- void (*disable_unused)(struct clk_hw *);
- int (*save_context)(struct clk_hw *);
- void (*restore_context)(struct clk_hw *);
- long unsigned int (*recalc_rate)(struct clk_hw *, long unsigned int);
- long int (*round_rate)(struct clk_hw *, long unsigned int, long unsigned int *);
- int (*determine_rate)(struct clk_hw *, struct clk_rate_request *);
- int (*set_parent)(struct clk_hw *, u8);
- u8 (*get_parent)(struct clk_hw *);
- int (*set_rate)(struct clk_hw *, long unsigned int, long unsigned int);
- int (*set_rate_and_parent)(struct clk_hw *, long unsigned int, long unsigned int, u8);
- long unsigned int (*recalc_accuracy)(struct clk_hw *, long unsigned int);
- int (*get_phase)(struct clk_hw *);
- int (*set_phase)(struct clk_hw *, int);
- int (*get_duty_cycle)(struct clk_hw *, struct clk_duty *);
- int (*set_duty_cycle)(struct clk_hw *, struct clk_duty *);
- void (*init)(struct clk_hw *);
- void (*debug_init)(struct clk_hw *, struct dentry *);
-};
-
-struct clk_parent_data {
- const struct clk_hw *hw;
- const char *fw_name;
- const char *name;
- int index;
-};
-
-struct clk_init_data {
- const char *name;
- const struct clk_ops *ops;
- const char * const *parent_names;
- const struct clk_parent_data *parent_data;
- const struct clk_hw **parent_hws;
- u8 num_parents;
- long unsigned int flags;
-};
-
-struct apd_private_data;
-
-struct apd_device_desc {
- unsigned int flags;
- unsigned int fixed_clk_rate;
- struct property_entry *properties;
- int (*setup)(struct apd_private_data *);
-};
-
-struct apd_private_data {
- struct clk *clk;
- struct acpi_device *adev;
- const struct apd_device_desc *dev_desc;
-};
-
-struct acpi_power_dependent_device {
- struct device *dev;
- struct list_head node;
-};
-
-struct acpi_power_resource {
- struct acpi_device device;
- struct list_head list_node;
- char *name;
- u32 system_level;
- u32 order;
- unsigned int ref_count;
- bool wakeup_enabled;
- struct mutex resource_lock;
- struct list_head dependents;
-};
-
-struct acpi_power_resource_entry {
- struct list_head node;
- struct acpi_power_resource *resource;
-};
-
-struct acpi_bus_event {
- struct list_head node;
- acpi_device_class device_class;
- acpi_bus_id bus_id;
- u32 type;
- u32 data;
-};
-
-struct acpi_genl_event {
- acpi_device_class device_class;
- char bus_id[15];
- u32 type;
- u32 data;
-};
-
-enum {
- ACPI_GENL_ATTR_UNSPEC = 0,
- ACPI_GENL_ATTR_EVENT = 1,
- __ACPI_GENL_ATTR_MAX = 2,
-};
-
-enum {
- ACPI_GENL_CMD_UNSPEC = 0,
- ACPI_GENL_CMD_EVENT = 1,
- __ACPI_GENL_CMD_MAX = 2,
-};
-
-struct acpi_ged_device {
- struct device *dev;
- struct list_head event_list;
-};
-
-struct acpi_ged_event {
- struct list_head node;
- struct device *dev;
- unsigned int gsi;
- unsigned int irq;
- acpi_handle handle;
-};
-
-struct acpi_table_bert {
- struct acpi_table_header header;
- u32 region_length;
- u64 address;
-};
-
-struct acpi_table_attr {
- struct bin_attribute attr;
- char name[4];
- int instance;
- char filename[8];
- struct list_head node;
-};
-
-struct acpi_data_attr {
- struct bin_attribute attr;
- u64 addr;
-};
-
-struct acpi_data_obj {
- char *name;
- int (*fn)(void *, struct acpi_data_attr *);
-};
-
-struct event_counter {
- u32 count;
- u32 flags;
-};
-
-struct acpi_device_properties {
- const guid_t *guid;
- const union acpi_object *properties;
- struct list_head list;
-};
-
-struct always_present_id {
- struct acpi_device_id hid[2];
- struct x86_cpu_id cpu_ids[2];
- struct dmi_system_id dmi_ids[2];
- const char *uid;
-};
-
-struct acpi_lpat {
- int temp;
- int raw;
-};
-
-struct acpi_lpat_conversion_table {
- struct acpi_lpat *lpat;
- int lpat_count;
-};
-
-struct acpi_table_lpit {
- struct acpi_table_header header;
-};
-
-struct acpi_lpit_header {
- u32 type;
- u32 length;
- u16 unique_id;
- u16 reserved;
- u32 flags;
-};
-
-struct acpi_lpit_native {
- struct acpi_lpit_header header;
- struct acpi_generic_address entry_trigger;
- u32 residency;
- u32 latency;
- struct acpi_generic_address residency_counter;
- u64 counter_frequency;
-} __attribute__((packed));
-
-struct lpit_residency_info {
- struct acpi_generic_address gaddr;
- u64 frequency;
- void *iomem_addr;
-};
-
-enum {
- ACPI_REFCLASS_LOCAL = 0,
- ACPI_REFCLASS_ARG = 1,
- ACPI_REFCLASS_REFOF = 2,
- ACPI_REFCLASS_INDEX = 3,
- ACPI_REFCLASS_TABLE = 4,
- ACPI_REFCLASS_NAME = 5,
- ACPI_REFCLASS_DEBUG = 6,
- ACPI_REFCLASS_MAX = 6,
-};
-
-struct acpi_common_descriptor {
- void *common_pointer;
- u8 descriptor_type;
-};
-
-union acpi_descriptor {
- struct acpi_common_descriptor common;
- union acpi_operand_object object;
- struct acpi_namespace_node node;
- union acpi_parse_object op;
-};
-
-struct acpi_create_field_info {
- struct acpi_namespace_node *region_node;
- struct acpi_namespace_node *field_node;
- struct acpi_namespace_node *register_node;
- struct acpi_namespace_node *data_register_node;
- struct acpi_namespace_node *connection_node;
- u8 *resource_buffer;
- u32 bank_value;
- u32 field_bit_position;
- u32 field_bit_length;
- u16 resource_length;
- u16 pin_number_index;
- u8 field_flags;
- u8 attribute;
- u8 field_type;
- u8 access_length;
-};
-
-struct acpi_init_walk_info {
- u32 table_index;
- u32 object_count;
- u32 method_count;
- u32 serial_method_count;
- u32 non_serial_method_count;
- u32 serialized_method_count;
- u32 device_count;
- u32 op_region_count;
- u32 field_count;
- u32 buffer_count;
- u32 package_count;
- u32 op_region_init;
- u32 field_init;
- u32 buffer_init;
- u32 package_init;
- acpi_owner_id owner_id;
-};
-
-struct acpi_name_info {
- char name[4];
- u16 argument_list;
- u8 expected_btypes;
-} __attribute__((packed));
-
-struct acpi_package_info {
- u8 type;
- u8 object_type1;
- u8 count1;
- u8 object_type2;
- u8 count2;
- u16 reserved;
-} __attribute__((packed));
-
-struct acpi_package_info2 {
- u8 type;
- u8 count;
- u8 object_type[4];
- u8 reserved;
-};
-
-struct acpi_package_info3 {
- u8 type;
- u8 count;
- u8 object_type[2];
- u8 tail_object_type;
- u16 reserved;
-} __attribute__((packed));
-
-struct acpi_package_info4 {
- u8 type;
- u8 object_type1;
- u8 count1;
- u8 sub_object_types;
- u8 pkg_count;
- u16 reserved;
-} __attribute__((packed));
-
-union acpi_predefined_info {
- struct acpi_name_info info;
- struct acpi_package_info ret_info;
- struct acpi_package_info2 ret_info2;
- struct acpi_package_info3 ret_info3;
- struct acpi_package_info4 ret_info4;
-};
-
-struct acpi_evaluate_info {
- struct acpi_namespace_node *prefix_node;
- const char *relative_pathname;
- union acpi_operand_object **parameters;
- struct acpi_namespace_node *node;
- union acpi_operand_object *obj_desc;
- char *full_pathname;
- const union acpi_predefined_info *predefined;
- union acpi_operand_object *return_object;
- union acpi_operand_object *parent_package;
- u32 return_flags;
- u32 return_btype;
- u16 param_count;
- u16 node_flags;
- u8 pass_number;
- u8 return_object_type;
- u8 flags;
-};
-
-enum {
- AML_FIELD_ACCESS_ANY = 0,
- AML_FIELD_ACCESS_BYTE = 1,
- AML_FIELD_ACCESS_WORD = 2,
- AML_FIELD_ACCESS_DWORD = 3,
- AML_FIELD_ACCESS_QWORD = 4,
- AML_FIELD_ACCESS_BUFFER = 5,
-};
-
-typedef enum {
- ACPI_IMODE_LOAD_PASS1 = 1,
- ACPI_IMODE_LOAD_PASS2 = 2,
- ACPI_IMODE_EXECUTE = 3,
-} acpi_interpreter_mode;
-
-typedef acpi_status (*acpi_execute_op)(struct acpi_walk_state *);
-
-struct acpi_gpe_walk_info {
- struct acpi_namespace_node *gpe_device;
- struct acpi_gpe_block_info *gpe_block;
- u16 count;
- acpi_owner_id owner_id;
- u8 execute_by_owner_id;
-};
-
-struct acpi_gpe_device_info {
- u32 index;
- u32 next_block_base_index;
- acpi_status status;
- struct acpi_namespace_node *gpe_device;
-};
-
-typedef acpi_status (*acpi_gpe_callback)(struct acpi_gpe_xrupt_info *, struct acpi_gpe_block_info *, void *);
-
-struct acpi_connection_info {
- u8 *connection;
- u16 length;
- u8 access_length;
-};
-
-struct acpi_reg_walk_info {
- u32 function;
- u32 reg_run_count;
- acpi_adr_space_type space_id;
-};
-
-enum {
- AML_FIELD_UPDATE_PRESERVE = 0,
- AML_FIELD_UPDATE_WRITE_AS_ONES = 32,
- AML_FIELD_UPDATE_WRITE_AS_ZEROS = 64,
-};
-
-struct acpi_signal_fatal_info {
- u32 type;
- u32 code;
- u32 argument;
-};
-
-enum {
- MATCH_MTR = 0,
- MATCH_MEQ = 1,
- MATCH_MLE = 2,
- MATCH_MLT = 3,
- MATCH_MGE = 4,
- MATCH_MGT = 5,
-};
-
-enum {
- AML_FIELD_ATTRIB_QUICK = 2,
- AML_FIELD_ATTRIB_SEND_RECEIVE = 4,
- AML_FIELD_ATTRIB_BYTE = 6,
- AML_FIELD_ATTRIB_WORD = 8,
- AML_FIELD_ATTRIB_BLOCK = 10,
- AML_FIELD_ATTRIB_BYTES = 11,
- AML_FIELD_ATTRIB_PROCESS_CALL = 12,
- AML_FIELD_ATTRIB_BLOCK_PROCESS_CALL = 13,
- AML_FIELD_ATTRIB_RAW_BYTES = 14,
- AML_FIELD_ATTRIB_RAW_PROCESS_BYTES = 15,
-};
-
-typedef enum {
- ACPI_TRACE_AML_METHOD = 0,
- ACPI_TRACE_AML_OPCODE = 1,
- ACPI_TRACE_AML_REGION = 2,
-} acpi_trace_event_type;
-
-struct acpi_port_info {
- char *name;
- u16 start;
- u16 end;
- u8 osi_dependency;
-};
-
-struct acpi_pci_device {
- acpi_handle device;
- struct acpi_pci_device *next;
-};
-
-struct acpi_device_walk_info {
- struct acpi_table_desc *table_desc;
- struct acpi_evaluate_info *evaluate_info;
- u32 device_count;
- u32 num_STA;
- u32 num_INI;
-};
-
-enum acpi_return_package_types {
- ACPI_PTYPE1_FIXED = 1,
- ACPI_PTYPE1_VAR = 2,
- ACPI_PTYPE1_OPTION = 3,
- ACPI_PTYPE2 = 4,
- ACPI_PTYPE2_COUNT = 5,
- ACPI_PTYPE2_PKG_COUNT = 6,
- ACPI_PTYPE2_FIXED = 7,
- ACPI_PTYPE2_MIN = 8,
- ACPI_PTYPE2_REV_FIXED = 9,
- ACPI_PTYPE2_FIX_VAR = 10,
- ACPI_PTYPE2_VAR_VAR = 11,
- ACPI_PTYPE2_UUID_PAIR = 12,
- ACPI_PTYPE_CUSTOM = 13,
-};
-
-typedef acpi_status (*acpi_object_converter)(struct acpi_namespace_node *, union acpi_operand_object *, union acpi_operand_object **);
-
-struct acpi_simple_repair_info {
- char name[4];
- u32 unexpected_btypes;
- u32 package_index;
- acpi_object_converter object_converter;
-};
-
-typedef acpi_status (*acpi_repair_function)(struct acpi_evaluate_info *, union acpi_operand_object **);
-
-struct acpi_repair_info {
- char name[4];
- acpi_repair_function repair_function;
-};
-
-struct acpi_namestring_info {
- const char *external_name;
- const char *next_external_char;
- char *internal_name;
- u32 length;
- u32 num_segments;
- u32 num_carats;
- u8 fully_qualified;
-};
-
-typedef acpi_status (*acpi_walk_callback)(acpi_handle, u32, void *, void **);
-
-struct acpi_get_devices_info {
- acpi_walk_callback user_function;
- void *context;
- const char *hid;
-};
-
-struct aml_resource_small_header {
- u8 descriptor_type;
-};
-
-struct aml_resource_irq {
- u8 descriptor_type;
- u16 irq_mask;
- u8 flags;
-} __attribute__((packed));
-
-struct aml_resource_dma {
- u8 descriptor_type;
- u8 dma_channel_mask;
- u8 flags;
-};
-
-struct aml_resource_start_dependent {
- u8 descriptor_type;
- u8 flags;
-};
-
-struct aml_resource_end_dependent {
- u8 descriptor_type;
-};
-
-struct aml_resource_io {
- u8 descriptor_type;
- u8 flags;
- u16 minimum;
- u16 maximum;
- u8 alignment;
- u8 address_length;
-};
-
-struct aml_resource_fixed_io {
- u8 descriptor_type;
- u16 address;
- u8 address_length;
-} __attribute__((packed));
-
-struct aml_resource_vendor_small {
- u8 descriptor_type;
-};
-
-struct aml_resource_end_tag {
- u8 descriptor_type;
- u8 checksum;
-};
-
-struct aml_resource_fixed_dma {
- u8 descriptor_type;
- u16 request_lines;
- u16 channels;
- u8 width;
-} __attribute__((packed));
-
-struct aml_resource_large_header {
- u8 descriptor_type;
- u16 resource_length;
-} __attribute__((packed));
-
-struct aml_resource_memory24 {
- u8 descriptor_type;
- u16 resource_length;
- u8 flags;
- u16 minimum;
- u16 maximum;
- u16 alignment;
- u16 address_length;
-} __attribute__((packed));
-
-struct aml_resource_vendor_large {
- u8 descriptor_type;
- u16 resource_length;
-} __attribute__((packed));
-
-struct aml_resource_memory32 {
- u8 descriptor_type;
- u16 resource_length;
- u8 flags;
- u32 minimum;
- u32 maximum;
- u32 alignment;
- u32 address_length;
-} __attribute__((packed));
-
-struct aml_resource_fixed_memory32 {
- u8 descriptor_type;
- u16 resource_length;
- u8 flags;
- u32 address;
- u32 address_length;
-} __attribute__((packed));
-
-struct aml_resource_address {
- u8 descriptor_type;
- u16 resource_length;
- u8 resource_type;
- u8 flags;
- u8 specific_flags;
-} __attribute__((packed));
-
-struct aml_resource_extended_address64 {
- u8 descriptor_type;
- u16 resource_length;
- u8 resource_type;
- u8 flags;
- u8 specific_flags;
- u8 revision_ID;
- u8 reserved;
- u64 granularity;
- u64 minimum;
- u64 maximum;
- u64 translation_offset;
- u64 address_length;
- u64 type_specific;
-} __attribute__((packed));
-
-struct aml_resource_address64 {
- u8 descriptor_type;
- u16 resource_length;
- u8 resource_type;
- u8 flags;
- u8 specific_flags;
- u64 granularity;
- u64 minimum;
- u64 maximum;
- u64 translation_offset;
- u64 address_length;
-} __attribute__((packed));
-
-struct aml_resource_address32 {
- u8 descriptor_type;
- u16 resource_length;
- u8 resource_type;
- u8 flags;
- u8 specific_flags;
- u32 granularity;
- u32 minimum;
- u32 maximum;
- u32 translation_offset;
- u32 address_length;
-} __attribute__((packed));
-
-struct aml_resource_address16 {
- u8 descriptor_type;
- u16 resource_length;
- u8 resource_type;
- u8 flags;
- u8 specific_flags;
- u16 granularity;
- u16 minimum;
- u16 maximum;
- u16 translation_offset;
- u16 address_length;
-} __attribute__((packed));
-
-struct aml_resource_extended_irq {
- u8 descriptor_type;
- u16 resource_length;
- u8 flags;
- u8 interrupt_count;
- u32 interrupts[1];
-} __attribute__((packed));
-
-struct aml_resource_generic_register {
- u8 descriptor_type;
- u16 resource_length;
- u8 address_space_id;
- u8 bit_width;
- u8 bit_offset;
- u8 access_size;
- u64 address;
-} __attribute__((packed));
-
-struct aml_resource_gpio {
- u8 descriptor_type;
- u16 resource_length;
- u8 revision_id;
- u8 connection_type;
- u16 flags;
- u16 int_flags;
- u8 pin_config;
- u16 drive_strength;
- u16 debounce_timeout;
- u16 pin_table_offset;
- u8 res_source_index;
- u16 res_source_offset;
- u16 vendor_offset;
- u16 vendor_length;
-} __attribute__((packed));
-
-struct aml_resource_common_serialbus {
- u8 descriptor_type;
- u16 resource_length;
- u8 revision_id;
- u8 res_source_index;
- u8 type;
- u8 flags;
- u16 type_specific_flags;
- u8 type_revision_id;
- u16 type_data_length;
-} __attribute__((packed));
-
-struct aml_resource_i2c_serialbus {
- u8 descriptor_type;
- u16 resource_length;
- u8 revision_id;
- u8 res_source_index;
- u8 type;
- u8 flags;
- u16 type_specific_flags;
- u8 type_revision_id;
- u16 type_data_length;
- u32 connection_speed;
- u16 slave_address;
-} __attribute__((packed));
-
-struct aml_resource_spi_serialbus {
- u8 descriptor_type;
- u16 resource_length;
- u8 revision_id;
- u8 res_source_index;
- u8 type;
- u8 flags;
- u16 type_specific_flags;
- u8 type_revision_id;
- u16 type_data_length;
- u32 connection_speed;
- u8 data_bit_length;
- u8 clock_phase;
- u8 clock_polarity;
- u16 device_selection;
-} __attribute__((packed));
-
-struct aml_resource_uart_serialbus {
- u8 descriptor_type;
- u16 resource_length;
- u8 revision_id;
- u8 res_source_index;
- u8 type;
- u8 flags;
- u16 type_specific_flags;
- u8 type_revision_id;
- u16 type_data_length;
- u32 default_baud_rate;
- u16 rx_fifo_size;
- u16 tx_fifo_size;
- u8 parity;
- u8 lines_enabled;
-} __attribute__((packed));
-
-struct aml_resource_pin_function {
- u8 descriptor_type;
- u16 resource_length;
- u8 revision_id;
- u16 flags;
- u8 pin_config;
- u16 function_number;
- u16 pin_table_offset;
- u8 res_source_index;
- u16 res_source_offset;
- u16 vendor_offset;
- u16 vendor_length;
-} __attribute__((packed));
-
-struct aml_resource_pin_config {
- u8 descriptor_type;
- u16 resource_length;
- u8 revision_id;
- u16 flags;
- u8 pin_config_type;
- u32 pin_config_value;
- u16 pin_table_offset;
- u8 res_source_index;
- u16 res_source_offset;
- u16 vendor_offset;
- u16 vendor_length;
-} __attribute__((packed));
-
-struct aml_resource_pin_group {
- u8 descriptor_type;
- u16 resource_length;
- u8 revision_id;
- u16 flags;
- u16 pin_table_offset;
- u16 label_offset;
- u16 vendor_offset;
- u16 vendor_length;
-} __attribute__((packed));
-
-struct aml_resource_pin_group_function {
- u8 descriptor_type;
- u16 resource_length;
- u8 revision_id;
- u16 flags;
- u16 function_number;
- u8 res_source_index;
- u16 res_source_offset;
- u16 res_source_label_offset;
- u16 vendor_offset;
- u16 vendor_length;
-} __attribute__((packed));
-
-struct aml_resource_pin_group_config {
- u8 descriptor_type;
- u16 resource_length;
- u8 revision_id;
- u16 flags;
- u8 pin_config_type;
- u32 pin_config_value;
- u8 res_source_index;
- u16 res_source_offset;
- u16 res_source_label_offset;
- u16 vendor_offset;
- u16 vendor_length;
-} __attribute__((packed));
-
-union aml_resource {
- u8 descriptor_type;
- struct aml_resource_small_header small_header;
- struct aml_resource_large_header large_header;
- struct aml_resource_irq irq;
- struct aml_resource_dma dma;
- struct aml_resource_start_dependent start_dpf;
- struct aml_resource_end_dependent end_dpf;
- struct aml_resource_io io;
- struct aml_resource_fixed_io fixed_io;
- struct aml_resource_fixed_dma fixed_dma;
- struct aml_resource_vendor_small vendor_small;
- struct aml_resource_end_tag end_tag;
- struct aml_resource_memory24 memory24;
- struct aml_resource_generic_register generic_reg;
- struct aml_resource_vendor_large vendor_large;
- struct aml_resource_memory32 memory32;
- struct aml_resource_fixed_memory32 fixed_memory32;
- struct aml_resource_address16 address16;
- struct aml_resource_address32 address32;
- struct aml_resource_address64 address64;
- struct aml_resource_extended_address64 ext_address64;
- struct aml_resource_extended_irq extended_irq;
- struct aml_resource_gpio gpio;
- struct aml_resource_i2c_serialbus i2c_serial_bus;
- struct aml_resource_spi_serialbus spi_serial_bus;
- struct aml_resource_uart_serialbus uart_serial_bus;
- struct aml_resource_common_serialbus common_serial_bus;
- struct aml_resource_pin_function pin_function;
- struct aml_resource_pin_config pin_config;
- struct aml_resource_pin_group pin_group;
- struct aml_resource_pin_group_function pin_group_function;
- struct aml_resource_pin_group_config pin_group_config;
- struct aml_resource_address address;
- u32 dword_item;
- u16 word_item;
- u8 byte_item;
-};
-
-struct acpi_rsconvert_info {
- u8 opcode;
- u8 resource_offset;
- u8 aml_offset;
- u8 value;
-};
-
-enum {
- ACPI_RSC_INITGET = 0,
- ACPI_RSC_INITSET = 1,
- ACPI_RSC_FLAGINIT = 2,
- ACPI_RSC_1BITFLAG = 3,
- ACPI_RSC_2BITFLAG = 4,
- ACPI_RSC_3BITFLAG = 5,
- ACPI_RSC_ADDRESS = 6,
- ACPI_RSC_BITMASK = 7,
- ACPI_RSC_BITMASK16 = 8,
- ACPI_RSC_COUNT = 9,
- ACPI_RSC_COUNT16 = 10,
- ACPI_RSC_COUNT_GPIO_PIN = 11,
- ACPI_RSC_COUNT_GPIO_RES = 12,
- ACPI_RSC_COUNT_GPIO_VEN = 13,
- ACPI_RSC_COUNT_SERIAL_RES = 14,
- ACPI_RSC_COUNT_SERIAL_VEN = 15,
- ACPI_RSC_DATA8 = 16,
- ACPI_RSC_EXIT_EQ = 17,
- ACPI_RSC_EXIT_LE = 18,
- ACPI_RSC_EXIT_NE = 19,
- ACPI_RSC_LENGTH = 20,
- ACPI_RSC_MOVE_GPIO_PIN = 21,
- ACPI_RSC_MOVE_GPIO_RES = 22,
- ACPI_RSC_MOVE_SERIAL_RES = 23,
- ACPI_RSC_MOVE_SERIAL_VEN = 24,
- ACPI_RSC_MOVE8 = 25,
- ACPI_RSC_MOVE16 = 26,
- ACPI_RSC_MOVE32 = 27,
- ACPI_RSC_MOVE64 = 28,
- ACPI_RSC_SET8 = 29,
- ACPI_RSC_SOURCE = 30,
- ACPI_RSC_SOURCEX = 31,
-};
-
-typedef u16 acpi_rs_length;
-
-typedef u32 acpi_rsdesc_size;
-
-struct acpi_vendor_uuid {
- u8 subtype;
- u8 data[16];
-};
-
-typedef acpi_status (*acpi_walk_resource_callback)(struct acpi_resource *, void *);
-
-struct acpi_vendor_walk_info {
- struct acpi_vendor_uuid *uuid;
- struct acpi_buffer *buffer;
- acpi_status status;
-};
-
-struct acpi_fadt_info {
- const char *name;
- u16 address64;
- u16 address32;
- u16 length;
- u8 default_length;
- u8 flags;
-};
-
-struct acpi_fadt_pm_info {
- struct acpi_generic_address *target;
- u16 source;
- u8 register_num;
-};
-
-struct acpi_table_rsdp {
- char signature[8];
- u8 checksum;
- char oem_id[6];
- u8 revision;
- u32 rsdt_physical_address;
- u32 length;
- u64 xsdt_physical_address;
- u8 extended_checksum;
- u8 reserved[3];
-} __attribute__((packed));
-
-struct acpi_pkg_info {
- u8 *free_space;
- acpi_size length;
- u32 object_space;
- u32 num_packages;
-};
-
-struct acpi_exception_info {
- char *name;
-};
-
-typedef acpi_status (*acpi_pkg_callback)(u8, union acpi_operand_object *, union acpi_generic_state *, void *);
-
-typedef u32 acpi_mutex_handle;
-
-typedef acpi_status (*acpi_walk_aml_callback)(u8 *, u32, u32, u8, void **);
-
-enum led_brightness {
- LED_OFF = 0,
- LED_ON = 1,
- LED_HALF = 127,
- LED_FULL = 255,
-};
-
-struct led_pattern;
-
-struct led_trigger;
-
-struct led_classdev {
- const char *name;
- enum led_brightness brightness;
- enum led_brightness max_brightness;
- int flags;
- long unsigned int work_flags;
- void (*brightness_set)(struct led_classdev *, enum led_brightness);
- int (*brightness_set_blocking)(struct led_classdev *, enum led_brightness);
- enum led_brightness (*brightness_get)(struct led_classdev *);
- int (*blink_set)(struct led_classdev *, long unsigned int *, long unsigned int *);
- int (*pattern_set)(struct led_classdev *, struct led_pattern *, u32, int);
- int (*pattern_clear)(struct led_classdev *);
- struct device *dev;
- const struct attribute_group **groups;
- struct list_head node;
- const char *default_trigger;
- long unsigned int blink_delay_on;
- long unsigned int blink_delay_off;
- struct timer_list blink_timer;
- int blink_brightness;
- int new_blink_brightness;
- void (*flash_resume)(struct led_classdev *);
- struct work_struct set_brightness_work;
- int delayed_set_value;
- struct rw_semaphore trigger_lock;
- struct led_trigger *trigger;
- struct list_head trig_list;
- void *trigger_data;
- bool activated;
- struct mutex led_access;
-};
-
-struct led_pattern {
- u32 delta_t;
- int brightness;
-};
-
-struct led_trigger {
- const char *name;
- int (*activate)(struct led_classdev *);
- void (*deactivate)(struct led_classdev *);
- rwlock_t leddev_list_lock;
- struct list_head led_cdevs;
- struct list_head next_trig;
- const struct attribute_group **groups;
-};
-
-enum power_supply_property {
- POWER_SUPPLY_PROP_STATUS = 0,
- POWER_SUPPLY_PROP_CHARGE_TYPE = 1,
- POWER_SUPPLY_PROP_HEALTH = 2,
- POWER_SUPPLY_PROP_PRESENT = 3,
- POWER_SUPPLY_PROP_ONLINE = 4,
- POWER_SUPPLY_PROP_AUTHENTIC = 5,
- POWER_SUPPLY_PROP_TECHNOLOGY = 6,
- POWER_SUPPLY_PROP_CYCLE_COUNT = 7,
- POWER_SUPPLY_PROP_VOLTAGE_MAX = 8,
- POWER_SUPPLY_PROP_VOLTAGE_MIN = 9,
- POWER_SUPPLY_PROP_VOLTAGE_MAX_DESIGN = 10,
- POWER_SUPPLY_PROP_VOLTAGE_MIN_DESIGN = 11,
- POWER_SUPPLY_PROP_VOLTAGE_NOW = 12,
- POWER_SUPPLY_PROP_VOLTAGE_AVG = 13,
- POWER_SUPPLY_PROP_VOLTAGE_OCV = 14,
- POWER_SUPPLY_PROP_VOLTAGE_BOOT = 15,
- POWER_SUPPLY_PROP_CURRENT_MAX = 16,
- POWER_SUPPLY_PROP_CURRENT_NOW = 17,
- POWER_SUPPLY_PROP_CURRENT_AVG = 18,
- POWER_SUPPLY_PROP_CURRENT_BOOT = 19,
- POWER_SUPPLY_PROP_POWER_NOW = 20,
- POWER_SUPPLY_PROP_POWER_AVG = 21,
- POWER_SUPPLY_PROP_CHARGE_FULL_DESIGN = 22,
- POWER_SUPPLY_PROP_CHARGE_EMPTY_DESIGN = 23,
- POWER_SUPPLY_PROP_CHARGE_FULL = 24,
- POWER_SUPPLY_PROP_CHARGE_EMPTY = 25,
- POWER_SUPPLY_PROP_CHARGE_NOW = 26,
- POWER_SUPPLY_PROP_CHARGE_AVG = 27,
- POWER_SUPPLY_PROP_CHARGE_COUNTER = 28,
- POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT = 29,
- POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT_MAX = 30,
- POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE = 31,
- POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE_MAX = 32,
- POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT = 33,
- POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT_MAX = 34,
- POWER_SUPPLY_PROP_CHARGE_CONTROL_START_THRESHOLD = 35,
- POWER_SUPPLY_PROP_CHARGE_CONTROL_END_THRESHOLD = 36,
- POWER_SUPPLY_PROP_INPUT_CURRENT_LIMIT = 37,
- POWER_SUPPLY_PROP_INPUT_VOLTAGE_LIMIT = 38,
- POWER_SUPPLY_PROP_INPUT_POWER_LIMIT = 39,
- POWER_SUPPLY_PROP_ENERGY_FULL_DESIGN = 40,
- POWER_SUPPLY_PROP_ENERGY_EMPTY_DESIGN = 41,
- POWER_SUPPLY_PROP_ENERGY_FULL = 42,
- POWER_SUPPLY_PROP_ENERGY_EMPTY = 43,
- POWER_SUPPLY_PROP_ENERGY_NOW = 44,
- POWER_SUPPLY_PROP_ENERGY_AVG = 45,
- POWER_SUPPLY_PROP_CAPACITY = 46,
- POWER_SUPPLY_PROP_CAPACITY_ALERT_MIN = 47,
- POWER_SUPPLY_PROP_CAPACITY_ALERT_MAX = 48,
- POWER_SUPPLY_PROP_CAPACITY_LEVEL = 49,
- POWER_SUPPLY_PROP_TEMP = 50,
- POWER_SUPPLY_PROP_TEMP_MAX = 51,
- POWER_SUPPLY_PROP_TEMP_MIN = 52,
- POWER_SUPPLY_PROP_TEMP_ALERT_MIN = 53,
- POWER_SUPPLY_PROP_TEMP_ALERT_MAX = 54,
- POWER_SUPPLY_PROP_TEMP_AMBIENT = 55,
- POWER_SUPPLY_PROP_TEMP_AMBIENT_ALERT_MIN = 56,
- POWER_SUPPLY_PROP_TEMP_AMBIENT_ALERT_MAX = 57,
- POWER_SUPPLY_PROP_TIME_TO_EMPTY_NOW = 58,
- POWER_SUPPLY_PROP_TIME_TO_EMPTY_AVG = 59,
- POWER_SUPPLY_PROP_TIME_TO_FULL_NOW = 60,
- POWER_SUPPLY_PROP_TIME_TO_FULL_AVG = 61,
- POWER_SUPPLY_PROP_TYPE = 62,
- POWER_SUPPLY_PROP_USB_TYPE = 63,
- POWER_SUPPLY_PROP_SCOPE = 64,
- POWER_SUPPLY_PROP_PRECHARGE_CURRENT = 65,
- POWER_SUPPLY_PROP_CHARGE_TERM_CURRENT = 66,
- POWER_SUPPLY_PROP_CALIBRATE = 67,
- POWER_SUPPLY_PROP_MODEL_NAME = 68,
- POWER_SUPPLY_PROP_MANUFACTURER = 69,
- POWER_SUPPLY_PROP_SERIAL_NUMBER = 70,
-};
-
-enum power_supply_type {
- POWER_SUPPLY_TYPE_UNKNOWN = 0,
- POWER_SUPPLY_TYPE_BATTERY = 1,
- POWER_SUPPLY_TYPE_UPS = 2,
- POWER_SUPPLY_TYPE_MAINS = 3,
- POWER_SUPPLY_TYPE_USB = 4,
- POWER_SUPPLY_TYPE_USB_DCP = 5,
- POWER_SUPPLY_TYPE_USB_CDP = 6,
- POWER_SUPPLY_TYPE_USB_ACA = 7,
- POWER_SUPPLY_TYPE_USB_TYPE_C = 8,
- POWER_SUPPLY_TYPE_USB_PD = 9,
- POWER_SUPPLY_TYPE_USB_PD_DRP = 10,
- POWER_SUPPLY_TYPE_APPLE_BRICK_ID = 11,
-};
-
-enum power_supply_usb_type {
- POWER_SUPPLY_USB_TYPE_UNKNOWN = 0,
- POWER_SUPPLY_USB_TYPE_SDP = 1,
- POWER_SUPPLY_USB_TYPE_DCP = 2,
- POWER_SUPPLY_USB_TYPE_CDP = 3,
- POWER_SUPPLY_USB_TYPE_ACA = 4,
- POWER_SUPPLY_USB_TYPE_C = 5,
- POWER_SUPPLY_USB_TYPE_PD = 6,
- POWER_SUPPLY_USB_TYPE_PD_DRP = 7,
- POWER_SUPPLY_USB_TYPE_PD_PPS = 8,
- POWER_SUPPLY_USB_TYPE_APPLE_BRICK_ID = 9,
-};
-
-union power_supply_propval {
- int intval;
- const char *strval;
-};
-
-struct power_supply_config {
- struct device_node *of_node;
- struct fwnode_handle *fwnode;
- void *drv_data;
- const struct attribute_group **attr_grp;
- char **supplied_to;
- size_t num_supplicants;
-};
-
-struct power_supply;
-
-struct power_supply_desc {
- const char *name;
- enum power_supply_type type;
- enum power_supply_usb_type *usb_types;
- size_t num_usb_types;
- enum power_supply_property *properties;
- size_t num_properties;
- int (*get_property)(struct power_supply *, enum power_supply_property, union power_supply_propval *);
- int (*set_property)(struct power_supply *, enum power_supply_property, const union power_supply_propval *);
- int (*property_is_writeable)(struct power_supply *, enum power_supply_property);
- void (*external_power_changed)(struct power_supply *);
- void (*set_charged)(struct power_supply *);
- bool no_thermal;
- int use_for_apm;
-};
-
-struct power_supply {
- const struct power_supply_desc *desc;
- char **supplied_to;
- size_t num_supplicants;
- char **supplied_from;
- size_t num_supplies;
- struct device_node *of_node;
- void *drv_data;
- struct device dev;
- struct work_struct changed_work;
- struct delayed_work deferred_register_work;
- spinlock_t changed_lock;
- bool changed;
- bool initialized;
- bool removing;
- atomic_t use_cnt;
- struct thermal_zone_device *tzd;
- struct thermal_cooling_device *tcd;
- struct led_trigger *charging_full_trig;
- char *charging_full_trig_name;
- struct led_trigger *charging_trig;
- char *charging_trig_name;
- struct led_trigger *full_trig;
- char *full_trig_name;
- struct led_trigger *online_trig;
- char *online_trig_name;
- struct led_trigger *charging_blink_full_solid_trig;
- char *charging_blink_full_solid_trig_name;
-};
-
-struct acpi_ac_bl {
- const char *hid;
- int hrv;
-};
-
-struct acpi_ac {
- struct power_supply *charger;
- struct power_supply_desc charger_desc;
- struct acpi_device *device;
- long long unsigned int state;
- struct notifier_block battery_nb;
-};
-
-struct input_id {
- __u16 bustype;
- __u16 vendor;
- __u16 product;
- __u16 version;
-};
-
-struct input_absinfo {
- __s32 value;
- __s32 minimum;
- __s32 maximum;
- __s32 fuzz;
- __s32 flat;
- __s32 resolution;
-};
-
-struct input_keymap_entry {
- __u8 flags;
- __u8 len;
- __u16 index;
- __u32 keycode;
- __u8 scancode[32];
-};
-
-struct ff_replay {
- __u16 length;
- __u16 delay;
-};
-
-struct ff_trigger {
- __u16 button;
- __u16 interval;
-};
-
-struct ff_envelope {
- __u16 attack_length;
- __u16 attack_level;
- __u16 fade_length;
- __u16 fade_level;
-};
-
-struct ff_constant_effect {
- __s16 level;
- struct ff_envelope envelope;
-};
-
-struct ff_ramp_effect {
- __s16 start_level;
- __s16 end_level;
- struct ff_envelope envelope;
-};
-
-struct ff_condition_effect {
- __u16 right_saturation;
- __u16 left_saturation;
- __s16 right_coeff;
- __s16 left_coeff;
- __u16 deadband;
- __s16 center;
-};
-
-struct ff_periodic_effect {
- __u16 waveform;
- __u16 period;
- __s16 magnitude;
- __s16 offset;
- __u16 phase;
- struct ff_envelope envelope;
- __u32 custom_len;
- __s16 *custom_data;
-};
-
-struct ff_rumble_effect {
- __u16 strong_magnitude;
- __u16 weak_magnitude;
-};
-
-struct ff_effect {
- __u16 type;
- __s16 id;
- __u16 direction;
- struct ff_trigger trigger;
- struct ff_replay replay;
- union {
- struct ff_constant_effect constant;
- struct ff_ramp_effect ramp;
- struct ff_periodic_effect periodic;
- struct ff_condition_effect condition[2];
- struct ff_rumble_effect rumble;
- } u;
-};
-
-struct input_device_id {
- kernel_ulong_t flags;
- __u16 bustype;
- __u16 vendor;
- __u16 product;
- __u16 version;
- kernel_ulong_t evbit[1];
- kernel_ulong_t keybit[12];
- kernel_ulong_t relbit[1];
- kernel_ulong_t absbit[1];
- kernel_ulong_t mscbit[1];
- kernel_ulong_t ledbit[1];
- kernel_ulong_t sndbit[1];
- kernel_ulong_t ffbit[2];
- kernel_ulong_t swbit[1];
- kernel_ulong_t propbit[1];
- kernel_ulong_t driver_info;
-};
-
-struct input_value {
- __u16 type;
- __u16 code;
- __s32 value;
-};
-
-enum input_clock_type {
- INPUT_CLK_REAL = 0,
- INPUT_CLK_MONO = 1,
- INPUT_CLK_BOOT = 2,
- INPUT_CLK_MAX = 3,
-};
-
-struct ff_device;
-
-struct input_dev_poller;
-
-struct input_mt;
-
-struct input_handle;
-
-struct input_dev {
- const char *name;
- const char *phys;
- const char *uniq;
- struct input_id id;
- long unsigned int propbit[1];
- long unsigned int evbit[1];
- long unsigned int keybit[12];
- long unsigned int relbit[1];
- long unsigned int absbit[1];
- long unsigned int mscbit[1];
- long unsigned int ledbit[1];
- long unsigned int sndbit[1];
- long unsigned int ffbit[2];
- long unsigned int swbit[1];
- unsigned int hint_events_per_packet;
- unsigned int keycodemax;
- unsigned int keycodesize;
- void *keycode;
- int (*setkeycode)(struct input_dev *, const struct input_keymap_entry *, unsigned int *);
- int (*getkeycode)(struct input_dev *, struct input_keymap_entry *);
- struct ff_device *ff;
- struct input_dev_poller *poller;
- unsigned int repeat_key;
- struct timer_list timer;
- int rep[2];
- struct input_mt *mt;
- struct input_absinfo *absinfo;
- long unsigned int key[12];
- long unsigned int led[1];
- long unsigned int snd[1];
- long unsigned int sw[1];
- int (*open)(struct input_dev *);
- void (*close)(struct input_dev *);
- int (*flush)(struct input_dev *, struct file *);
- int (*event)(struct input_dev *, unsigned int, unsigned int, int);
- struct input_handle *grab;
- spinlock_t event_lock;
- struct mutex mutex;
- unsigned int users;
- bool going_away;
- struct device dev;
- struct list_head h_list;
- struct list_head node;
- unsigned int num_vals;
- unsigned int max_vals;
- struct input_value *vals;
- bool devres_managed;
- ktime_t timestamp[3];
-};
-
-struct ff_device {
- int (*upload)(struct input_dev *, struct ff_effect *, struct ff_effect *);
- int (*erase)(struct input_dev *, int);
- int (*playback)(struct input_dev *, int, int);
- void (*set_gain)(struct input_dev *, u16);
- void (*set_autocenter)(struct input_dev *, u16);
- void (*destroy)(struct ff_device *);
- void *private;
- long unsigned int ffbit[2];
- struct mutex mutex;
- int max_effects;
- struct ff_effect *effects;
- struct file *effect_owners[0];
-};
-
-struct input_handler;
-
-struct input_handle {
- void *private;
- int open;
- const char *name;
- struct input_dev *dev;
- struct input_handler *handler;
- struct list_head d_node;
- struct list_head h_node;
-};
-
-struct input_handler {
- void *private;
- void (*event)(struct input_handle *, unsigned int, unsigned int, int);
- void (*events)(struct input_handle *, const struct input_value *, unsigned int);
- bool (*filter)(struct input_handle *, unsigned int, unsigned int, int);
- bool (*match)(struct input_handler *, struct input_dev *);
- int (*connect)(struct input_handler *, struct input_dev *, const struct input_device_id *);
- void (*disconnect)(struct input_handle *);
- void (*start)(struct input_handle *);
- bool legacy_minors;
- int minor;
- const char *name;
- const struct input_device_id *id_table;
- struct list_head h_list;
- struct list_head node;
-};
-
-enum {
- ACPI_BUTTON_LID_INIT_IGNORE = 0,
- ACPI_BUTTON_LID_INIT_OPEN = 1,
- ACPI_BUTTON_LID_INIT_METHOD = 2,
- ACPI_BUTTON_LID_INIT_DISABLED = 3,
-};
-
-struct acpi_button {
- unsigned int type;
- struct input_dev *input;
- char phys[32];
- long unsigned int pushed;
- int last_state;
- ktime_t last_time;
- bool suspended;
-};
-
-struct acpi_fan_fps {
- u64 control;
- u64 trip_point;
- u64 speed;
- u64 noise_level;
- u64 power;
-};
-
-struct acpi_fan_fif {
- u64 revision;
- u64 fine_grain_ctrl;
- u64 step_size;
- u64 low_speed_notification;
-};
-
-struct acpi_fan {
- bool acpi4;
- struct acpi_fan_fif fif;
- struct acpi_fan_fps *fps;
- int fps_count;
- struct thermal_cooling_device *cdev;
-};
-
-struct acpi_video_brightness_flags {
- u8 _BCL_no_ac_battery_levels: 1;
- u8 _BCL_reversed: 1;
- u8 _BQC_use_index: 1;
-};
-
-struct acpi_video_device_brightness {
- int curr;
- int count;
- int *levels;
- struct acpi_video_brightness_flags flags;
-};
-
-enum acpi_backlight_type {
- acpi_backlight_undef = 4294967295,
- acpi_backlight_none = 0,
- acpi_backlight_video = 1,
- acpi_backlight_vendor = 2,
- acpi_backlight_native = 3,
-};
-
-enum acpi_video_level_idx {
- ACPI_VIDEO_AC_LEVEL = 0,
- ACPI_VIDEO_BATTERY_LEVEL = 1,
- ACPI_VIDEO_FIRST_LEVEL = 2,
-};
-
-struct acpi_video_bus_flags {
- u8 multihead: 1;
- u8 rom: 1;
- u8 post: 1;
- u8 reserved: 5;
-};
-
-struct acpi_video_bus_cap {
- u8 _DOS: 1;
- u8 _DOD: 1;
- u8 _ROM: 1;
- u8 _GPD: 1;
- u8 _SPD: 1;
- u8 _VPO: 1;
- u8 reserved: 2;
-};
-
-struct acpi_video_device_attrib {
- u32 display_index: 4;
- u32 display_port_attachment: 4;
- u32 display_type: 4;
- u32 vendor_specific: 4;
- u32 bios_can_detect: 1;
- u32 depend_on_vga: 1;
- u32 pipe_id: 3;
- u32 reserved: 10;
- u32 device_id_scheme: 1;
-};
-
-struct acpi_video_device;
-
-struct acpi_video_enumerated_device {
- union {
- u32 int_val;
- struct acpi_video_device_attrib attrib;
- } value;
- struct acpi_video_device *bind_info;
-};
-
-struct acpi_video_device_flags {
- u8 crt: 1;
- u8 lcd: 1;
- u8 tvout: 1;
- u8 dvi: 1;
- u8 bios: 1;
- u8 unknown: 1;
- u8 notify: 1;
- u8 reserved: 1;
-};
-
-struct acpi_video_device_cap {
- u8 _ADR: 1;
- u8 _BCL: 1;
- u8 _BCM: 1;
- u8 _BQC: 1;
- u8 _BCQ: 1;
- u8 _DDC: 1;
-};
-
-struct acpi_video_bus;
-
-struct acpi_video_device {
- long unsigned int device_id;
- struct acpi_video_device_flags flags;
- struct acpi_video_device_cap cap;
- struct list_head entry;
- struct delayed_work switch_brightness_work;
- int switch_brightness_event;
- struct acpi_video_bus *video;
- struct acpi_device *dev;
- struct acpi_video_device_brightness *brightness;
- struct backlight_device *backlight;
- struct thermal_cooling_device *cooling_dev;
-};
-
-struct acpi_video_bus {
- struct acpi_device *device;
- bool backlight_registered;
- u8 dos_setting;
- struct acpi_video_enumerated_device *attached_array;
- u8 attached_count;
- u8 child_count;
- struct acpi_video_bus_cap cap;
- struct acpi_video_bus_flags flags;
- struct list_head video_device_list;
- struct mutex device_list_lock;
- struct list_head entry;
- struct input_dev *input;
- char phys[32];
- struct notifier_block pm_nb;
-};
-
-struct acpi_lpi_states_array {
- unsigned int size;
- unsigned int composite_states_size;
- struct acpi_lpi_state *entries;
- struct acpi_lpi_state *composite_states[8];
-};
-
-struct throttling_tstate {
- unsigned int cpu;
- int target_state;
-};
-
-struct acpi_processor_throttling_arg {
- struct acpi_processor *pr;
- int target_state;
- bool force;
-};
-
-struct container_dev {
- struct device dev;
- int (*offline)(struct container_dev *);
-};
-
-struct acpi_thermal_state {
- u8 critical: 1;
- u8 hot: 1;
- u8 passive: 1;
- u8 active: 1;
- u8 reserved: 4;
- int active_index;
-};
-
-struct acpi_thermal_state_flags {
- u8 valid: 1;
- u8 enabled: 1;
- u8 reserved: 6;
-};
-
-struct acpi_thermal_critical {
- struct acpi_thermal_state_flags flags;
- long unsigned int temperature;
-};
-
-struct acpi_thermal_hot {
- struct acpi_thermal_state_flags flags;
- long unsigned int temperature;
-};
-
-struct acpi_thermal_passive {
- struct acpi_thermal_state_flags flags;
- long unsigned int temperature;
- long unsigned int tc1;
- long unsigned int tc2;
- long unsigned int tsp;
- struct acpi_handle_list devices;
-};
-
-struct acpi_thermal_active {
- struct acpi_thermal_state_flags flags;
- long unsigned int temperature;
- struct acpi_handle_list devices;
-};
-
-struct acpi_thermal_trips {
- struct acpi_thermal_critical critical;
- struct acpi_thermal_hot hot;
- struct acpi_thermal_passive passive;
- struct acpi_thermal_active active[10];
-};
-
-struct acpi_thermal_flags {
- u8 cooling_mode: 1;
- u8 devices: 1;
- u8 reserved: 6;
-};
-
-struct acpi_thermal {
- struct acpi_device *device;
- acpi_bus_id name;
- long unsigned int temperature;
- long unsigned int last_temperature;
- long unsigned int polling_frequency;
- volatile u8 zombie;
- struct acpi_thermal_flags flags;
- struct acpi_thermal_state state;
- struct acpi_thermal_trips trips;
- struct acpi_handle_list devices;
- struct thermal_zone_device *thermal_zone;
- int tz_enabled;
- int kelvin_offset;
- struct work_struct thermal_check_work;
-};
-
-struct acpi_table_slit {
- struct acpi_table_header header;
- u64 locality_count;
- u8 entry[1];
-} __attribute__((packed));
-
-struct acpi_table_srat {
- struct acpi_table_header header;
- u32 table_revision;
- u64 reserved;
-};
-
-enum acpi_srat_type {
- ACPI_SRAT_TYPE_CPU_AFFINITY = 0,
- ACPI_SRAT_TYPE_MEMORY_AFFINITY = 1,
- ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY = 2,
- ACPI_SRAT_TYPE_GICC_AFFINITY = 3,
- ACPI_SRAT_TYPE_GIC_ITS_AFFINITY = 4,
- ACPI_SRAT_TYPE_GENERIC_AFFINITY = 5,
- ACPI_SRAT_TYPE_RESERVED = 6,
-};
-
-struct acpi_srat_mem_affinity {
- struct acpi_subtable_header header;
- u32 proximity_domain;
- u16 reserved;
- u64 base_address;
- u64 length;
- u32 reserved1;
- u32 flags;
- u64 reserved2;
-} __attribute__((packed));
-
-struct acpi_srat_gicc_affinity {
- struct acpi_subtable_header header;
- u32 proximity_domain;
- u32 acpi_processor_uid;
- u32 flags;
- u32 clock_domain;
-} __attribute__((packed));
-
-struct acpi_pci_ioapic {
- acpi_handle root_handle;
- acpi_handle handle;
- u32 gsi_base;
- struct resource res;
- struct pci_dev *pdev;
- struct list_head list;
-};
-
-enum dmi_entry_type {
- DMI_ENTRY_BIOS = 0,
- DMI_ENTRY_SYSTEM = 1,
- DMI_ENTRY_BASEBOARD = 2,
- DMI_ENTRY_CHASSIS = 3,
- DMI_ENTRY_PROCESSOR = 4,
- DMI_ENTRY_MEM_CONTROLLER = 5,
- DMI_ENTRY_MEM_MODULE = 6,
- DMI_ENTRY_CACHE = 7,
- DMI_ENTRY_PORT_CONNECTOR = 8,
- DMI_ENTRY_SYSTEM_SLOT = 9,
- DMI_ENTRY_ONBOARD_DEVICE = 10,
- DMI_ENTRY_OEMSTRINGS = 11,
- DMI_ENTRY_SYSCONF = 12,
- DMI_ENTRY_BIOS_LANG = 13,
- DMI_ENTRY_GROUP_ASSOC = 14,
- DMI_ENTRY_SYSTEM_EVENT_LOG = 15,
- DMI_ENTRY_PHYS_MEM_ARRAY = 16,
- DMI_ENTRY_MEM_DEVICE = 17,
- DMI_ENTRY_32_MEM_ERROR = 18,
- DMI_ENTRY_MEM_ARRAY_MAPPED_ADDR = 19,
- DMI_ENTRY_MEM_DEV_MAPPED_ADDR = 20,
- DMI_ENTRY_BUILTIN_POINTING_DEV = 21,
- DMI_ENTRY_PORTABLE_BATTERY = 22,
- DMI_ENTRY_SYSTEM_RESET = 23,
- DMI_ENTRY_HW_SECURITY = 24,
- DMI_ENTRY_SYSTEM_POWER_CONTROLS = 25,
- DMI_ENTRY_VOLTAGE_PROBE = 26,
- DMI_ENTRY_COOLING_DEV = 27,
- DMI_ENTRY_TEMP_PROBE = 28,
- DMI_ENTRY_ELECTRICAL_CURRENT_PROBE = 29,
- DMI_ENTRY_OOB_REMOTE_ACCESS = 30,
- DMI_ENTRY_BIS_ENTRY = 31,
- DMI_ENTRY_SYSTEM_BOOT = 32,
- DMI_ENTRY_MGMT_DEV = 33,
- DMI_ENTRY_MGMT_DEV_COMPONENT = 34,
- DMI_ENTRY_MGMT_DEV_THRES = 35,
- DMI_ENTRY_MEM_CHANNEL = 36,
- DMI_ENTRY_IPMI_DEV = 37,
- DMI_ENTRY_SYS_POWER_SUPPLY = 38,
- DMI_ENTRY_ADDITIONAL = 39,
- DMI_ENTRY_ONBOARD_DEV_EXT = 40,
- DMI_ENTRY_MGMT_CONTROLLER_HOST = 41,
- DMI_ENTRY_INACTIVE = 126,
- DMI_ENTRY_END_OF_TABLE = 127,
-};
-
-struct dmi_header {
- u8 type;
- u8 length;
- u16 handle;
-};
-
-enum {
- POWER_SUPPLY_STATUS_UNKNOWN = 0,
- POWER_SUPPLY_STATUS_CHARGING = 1,
- POWER_SUPPLY_STATUS_DISCHARGING = 2,
- POWER_SUPPLY_STATUS_NOT_CHARGING = 3,
- POWER_SUPPLY_STATUS_FULL = 4,
-};
-
-enum {
- POWER_SUPPLY_TECHNOLOGY_UNKNOWN = 0,
- POWER_SUPPLY_TECHNOLOGY_NiMH = 1,
- POWER_SUPPLY_TECHNOLOGY_LION = 2,
- POWER_SUPPLY_TECHNOLOGY_LIPO = 3,
- POWER_SUPPLY_TECHNOLOGY_LiFe = 4,
- POWER_SUPPLY_TECHNOLOGY_NiCd = 5,
- POWER_SUPPLY_TECHNOLOGY_LiMn = 6,
-};
-
-enum {
- POWER_SUPPLY_CAPACITY_LEVEL_UNKNOWN = 0,
- POWER_SUPPLY_CAPACITY_LEVEL_CRITICAL = 1,
- POWER_SUPPLY_CAPACITY_LEVEL_LOW = 2,
- POWER_SUPPLY_CAPACITY_LEVEL_NORMAL = 3,
- POWER_SUPPLY_CAPACITY_LEVEL_HIGH = 4,
- POWER_SUPPLY_CAPACITY_LEVEL_FULL = 5,
-};
-
-struct acpi_battery_hook {
- const char *name;
- int (*add_battery)(struct power_supply *);
- int (*remove_battery)(struct power_supply *);
- struct list_head list;
-};
-
-enum {
- ACPI_BATTERY_ALARM_PRESENT = 0,
- ACPI_BATTERY_XINFO_PRESENT = 1,
- ACPI_BATTERY_QUIRK_PERCENTAGE_CAPACITY = 2,
- ACPI_BATTERY_QUIRK_THINKPAD_MAH = 3,
- ACPI_BATTERY_QUIRK_DEGRADED_FULL_CHARGE = 4,
-};
-
-struct acpi_battery {
- struct mutex lock;
- struct mutex sysfs_lock;
- struct power_supply *bat;
- struct power_supply_desc bat_desc;
- struct acpi_device *device;
- struct notifier_block pm_nb;
- struct list_head list;
- long unsigned int update_time;
- int revision;
- int rate_now;
- int capacity_now;
- int voltage_now;
- int design_capacity;
- int full_charge_capacity;
- int technology;
- int design_voltage;
- int design_capacity_warning;
- int design_capacity_low;
- int cycle_count;
- int measurement_accuracy;
- int max_sampling_time;
- int min_sampling_time;
- int max_averaging_interval;
- int min_averaging_interval;
- int capacity_granularity_1;
- int capacity_granularity_2;
- int alarm;
- char model_number[32];
- char serial_number[32];
- char type[32];
- char oem_info[32];
- int state;
- int power_unit;
- long unsigned int flags;
-};
-
-struct acpi_offsets {
- size_t offset;
- u8 mode;
-};
-
-struct acpi_pcct_hw_reduced {
- struct acpi_subtable_header header;
- u32 platform_interrupt;
- u8 flags;
- u8 reserved;
- u64 base_address;
- u64 length;
- struct acpi_generic_address doorbell_register;
- u64 preserve_mask;
- u64 write_mask;
- u32 latency;
- u32 max_access_rate;
- u16 min_turnaround_time;
-} __attribute__((packed));
-
-struct acpi_pcct_shared_memory {
- u32 signature;
- u16 command;
- u16 status;
-};
-
-struct mbox_chan;
-
-struct mbox_chan_ops {
- int (*send_data)(struct mbox_chan *, void *);
- int (*flush)(struct mbox_chan *, long unsigned int);
- int (*startup)(struct mbox_chan *);
- void (*shutdown)(struct mbox_chan *);
- bool (*last_tx_done)(struct mbox_chan *);
- bool (*peek_data)(struct mbox_chan *);
-};
-
-struct mbox_controller;
-
-struct mbox_client;
-
-struct mbox_chan {
- struct mbox_controller *mbox;
- unsigned int txdone_method;
- struct mbox_client *cl;
- struct completion tx_complete;
- void *active_req;
- unsigned int msg_count;
- unsigned int msg_free;
- void *msg_data[20];
- spinlock_t lock;
- void *con_priv;
-};
-
-struct mbox_controller {
- struct device *dev;
- const struct mbox_chan_ops *ops;
- struct mbox_chan *chans;
- int num_chans;
- bool txdone_irq;
- bool txdone_poll;
- unsigned int txpoll_period;
- struct mbox_chan * (*of_xlate)(struct mbox_controller *, const struct of_phandle_args *);
- struct hrtimer poll_hrt;
- struct list_head node;
-};
-
-struct mbox_client {
- struct device *dev;
- bool tx_block;
- long unsigned int tx_tout;
- bool knows_txdone;
- void (*rx_callback)(struct mbox_client *, void *);
- void (*tx_prepare)(struct mbox_client *, void *);
- void (*tx_done)(struct mbox_client *, void *, int);
-};
-
-struct cpc_register_resource {
- acpi_object_type type;
- u64 *sys_mem_vaddr;
- union {
- struct cpc_reg reg;
- u64 int_value;
- } cpc_entry;
-};
-
-struct cpc_desc {
- int num_entries;
- int version;
- int cpu_id;
- int write_cmd_status;
- int write_cmd_id;
- struct cpc_register_resource cpc_regs[21];
- struct acpi_psd_package domain_info;
- struct kobject kobj;
-};
-
-enum cppc_regs {
- HIGHEST_PERF = 0,
- NOMINAL_PERF = 1,
- LOW_NON_LINEAR_PERF = 2,
- LOWEST_PERF = 3,
- GUARANTEED_PERF = 4,
- DESIRED_PERF = 5,
- MIN_PERF = 6,
- MAX_PERF = 7,
- PERF_REDUC_TOLERANCE = 8,
- TIME_WINDOW = 9,
- CTR_WRAP_TIME = 10,
- REFERENCE_CTR = 11,
- DELIVERED_CTR = 12,
- PERF_LIMITED = 13,
- ENABLE = 14,
- AUTO_SEL_ENABLE = 15,
- AUTO_ACT_WINDOW = 16,
- ENERGY_PERF = 17,
- REFERENCE_PERF = 18,
- LOWEST_FREQ = 19,
- NOMINAL_FREQ = 20,
-};
-
-struct cppc_perf_caps {
- u32 guaranteed_perf;
- u32 highest_perf;
- u32 nominal_perf;
- u32 lowest_perf;
- u32 lowest_nonlinear_perf;
- u32 lowest_freq;
- u32 nominal_freq;
-};
-
-struct cppc_perf_ctrls {
- u32 max_perf;
- u32 min_perf;
- u32 desired_perf;
-};
-
-struct cppc_perf_fb_ctrs {
- u64 reference;
- u64 delivered;
- u64 reference_perf;
- u64 wraparound_time;
-};
-
-struct cppc_cpudata {
- int cpu;
- struct cppc_perf_caps perf_caps;
- struct cppc_perf_ctrls perf_ctrls;
- struct cppc_perf_fb_ctrs perf_fb_ctrs;
- struct cpufreq_policy *cur_policy;
- unsigned int shared_type;
- cpumask_var_t shared_cpu_map;
-};
-
-struct cppc_pcc_data {
- struct mbox_chan *pcc_channel;
- void *pcc_comm_addr;
- bool pcc_channel_acquired;
- unsigned int deadline_us;
- unsigned int pcc_mpar;
- unsigned int pcc_mrtt;
- unsigned int pcc_nominal;
- bool pending_pcc_write_cmd;
- bool platform_owns_pcc;
- unsigned int pcc_write_cnt;
- struct rw_semaphore pcc_lock;
- wait_queue_head_t pcc_write_wait_q;
- ktime_t last_cmd_cmpl_time;
- ktime_t last_mpar_reset;
- int mpar_count;
- int refcount;
-};
-
-struct cppc_attr {
- struct attribute attr;
- ssize_t (*show)(struct kobject *, struct attribute *, char *);
- ssize_t (*store)(struct kobject *, struct attribute *, const char *, ssize_t);
-};
-
-struct pnp_resource {
- struct list_head list;
- struct resource res;
-};
-
-struct pnp_port {
- resource_size_t min;
- resource_size_t max;
- resource_size_t align;
- resource_size_t size;
- unsigned char flags;
-};
-
-typedef struct {
- long unsigned int bits[4];
-} pnp_irq_mask_t;
-
-struct pnp_irq {
- pnp_irq_mask_t map;
- unsigned char flags;
-};
-
-struct pnp_dma {
- unsigned char map;
- unsigned char flags;
-};
-
-struct pnp_mem {
- resource_size_t min;
- resource_size_t max;
- resource_size_t align;
- resource_size_t size;
- unsigned char flags;
-};
-
-struct pnp_option {
- struct list_head list;
- unsigned int flags;
- long unsigned int type;
- union {
- struct pnp_port port;
- struct pnp_irq irq;
- struct pnp_dma dma;
- struct pnp_mem mem;
- } u;
-};
-
-struct pnp_info_buffer {
- char *buffer;
- char *curr;
- long unsigned int size;
- long unsigned int len;
- int stop;
- int error;
-};
-
-typedef struct pnp_info_buffer pnp_info_buffer_t;
-
-struct pnp_fixup {
- char id[7];
- void (*quirk_function)(struct pnp_dev *);
-};
-
-struct acpipnp_parse_option_s {
- struct pnp_dev *dev;
- unsigned int option_flags;
-};
-
-struct clk_bulk_data {
- const char *id;
- struct clk *clk;
-};
-
-struct clk_bulk_devres {
- struct clk_bulk_data *clks;
- int num_clks;
-};
-
-struct clk_lookup {
- struct list_head node;
- const char *dev_id;
- const char *con_id;
- struct clk *clk;
- struct clk_hw *clk_hw;
-};
-
-struct clk_lookup_alloc {
- struct clk_lookup cl;
- char dev_id[20];
- char con_id[16];
-};
-
-struct clk_notifier {
- struct clk *clk;
- struct srcu_notifier_head notifier_head;
- struct list_head node;
-};
-
-struct clk {
- struct clk_core *core;
- struct device *dev;
- const char *dev_id;
- const char *con_id;
- long unsigned int min_rate;
- long unsigned int max_rate;
- unsigned int exclusive_count;
- struct hlist_node clks_node;
-};
-
-struct clk_notifier_data {
- struct clk *clk;
- long unsigned int old_rate;
- long unsigned int new_rate;
-};
-
-struct clk_parent_map;
-
-struct clk_core {
- const char *name;
- const struct clk_ops *ops;
- struct clk_hw *hw;
- struct module *owner;
- struct device *dev;
- struct device_node *of_node;
- struct clk_core *parent;
- struct clk_parent_map *parents;
- u8 num_parents;
- u8 new_parent_index;
- long unsigned int rate;
- long unsigned int req_rate;
- long unsigned int new_rate;
- struct clk_core *new_parent;
- struct clk_core *new_child;
- long unsigned int flags;
- bool orphan;
- bool rpm_enabled;
- unsigned int enable_count;
- unsigned int prepare_count;
- unsigned int protect_count;
- long unsigned int min_rate;
- long unsigned int max_rate;
- long unsigned int accuracy;
- int phase;
- struct clk_duty duty;
- struct hlist_head children;
- struct hlist_node child_node;
- struct hlist_head clks;
- unsigned int notifier_count;
- struct dentry *dentry;
- struct hlist_node debug_node;
- struct kref ref;
-};
-
-struct clk_parent_map {
- const struct clk_hw *hw;
- struct clk_core *core;
- const char *fw_name;
- const char *name;
- int index;
-};
-
-struct trace_event_raw_clk {
- struct trace_entry ent;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_raw_clk_rate {
- struct trace_entry ent;
- u32 __data_loc_name;
- long unsigned int rate;
- char __data[0];
-};
-
-struct trace_event_raw_clk_parent {
- struct trace_entry ent;
- u32 __data_loc_name;
- u32 __data_loc_pname;
- char __data[0];
-};
-
-struct trace_event_raw_clk_phase {
- struct trace_entry ent;
- u32 __data_loc_name;
- int phase;
- char __data[0];
-};
-
-struct trace_event_raw_clk_duty_cycle {
- struct trace_entry ent;
- u32 __data_loc_name;
- unsigned int num;
- unsigned int den;
- char __data[0];
-};
-
-struct trace_event_data_offsets_clk {
- u32 name;
-};
-
-struct trace_event_data_offsets_clk_rate {
- u32 name;
-};
-
-struct trace_event_data_offsets_clk_parent {
- u32 name;
- u32 pname;
-};
-
-struct trace_event_data_offsets_clk_phase {
- u32 name;
-};
-
-struct trace_event_data_offsets_clk_duty_cycle {
- u32 name;
-};
-
-typedef void (*btf_trace_clk_enable)(void *, struct clk_core *);
-
-typedef void (*btf_trace_clk_enable_complete)(void *, struct clk_core *);
-
-typedef void (*btf_trace_clk_disable)(void *, struct clk_core *);
-
-typedef void (*btf_trace_clk_disable_complete)(void *, struct clk_core *);
-
-typedef void (*btf_trace_clk_prepare)(void *, struct clk_core *);
-
-typedef void (*btf_trace_clk_prepare_complete)(void *, struct clk_core *);
-
-typedef void (*btf_trace_clk_unprepare)(void *, struct clk_core *);
-
-typedef void (*btf_trace_clk_unprepare_complete)(void *, struct clk_core *);
-
-typedef void (*btf_trace_clk_set_rate)(void *, struct clk_core *, long unsigned int);
-
-typedef void (*btf_trace_clk_set_rate_complete)(void *, struct clk_core *, long unsigned int);
-
-typedef void (*btf_trace_clk_set_parent)(void *, struct clk_core *, struct clk_core *);
-
-typedef void (*btf_trace_clk_set_parent_complete)(void *, struct clk_core *, struct clk_core *);
-
-typedef void (*btf_trace_clk_set_phase)(void *, struct clk_core *, int);
-
-typedef void (*btf_trace_clk_set_phase_complete)(void *, struct clk_core *, int);
-
-typedef void (*btf_trace_clk_set_duty_cycle)(void *, struct clk_core *, struct clk_duty *);
-
-typedef void (*btf_trace_clk_set_duty_cycle_complete)(void *, struct clk_core *, struct clk_duty *);
-
-struct clk_div_table {
- unsigned int val;
- unsigned int div;
-};
-
-struct clk_divider {
- struct clk_hw hw;
- void *reg;
- u8 shift;
- u8 width;
- u8 flags;
- const struct clk_div_table *table;
- spinlock_t *lock;
-};
-
-struct clk_fixed_factor {
- struct clk_hw hw;
- unsigned int mult;
- unsigned int div;
-};
-
-struct clk_fixed_rate {
- struct clk_hw hw;
- long unsigned int fixed_rate;
- long unsigned int fixed_accuracy;
-};
-
-struct clk_gate {
- struct clk_hw hw;
- void *reg;
- u8 bit_idx;
- u8 flags;
- spinlock_t *lock;
-};
-
-struct clk_multiplier {
- struct clk_hw hw;
- void *reg;
- u8 shift;
- u8 width;
- u8 flags;
- spinlock_t *lock;
-};
-
-struct clk_mux {
- struct clk_hw hw;
- void *reg;
- u32 *table;
- u32 mask;
- u8 shift;
- u8 flags;
- spinlock_t *lock;
-};
-
-struct clk_composite {
- struct clk_hw hw;
- struct clk_ops ops;
- struct clk_hw *mux_hw;
- struct clk_hw *rate_hw;
- struct clk_hw *gate_hw;
- const struct clk_ops *mux_ops;
- const struct clk_ops *rate_ops;
- const struct clk_ops *gate_ops;
-};
-
-struct clk_fractional_divider {
- struct clk_hw hw;
- void *reg;
- u8 mshift;
- u8 mwidth;
- u32 mmask;
- u8 nshift;
- u8 nwidth;
- u32 nmask;
- u8 flags;
- void (*approximation)(struct clk_hw *, long unsigned int, long unsigned int *, long unsigned int *, long unsigned int *);
- spinlock_t *lock;
-};
-
-struct gpio_desc;
-
-struct clk_gpio {
- struct clk_hw hw;
- struct gpio_desc *gpiod;
-};
-
-enum gpiod_flags {
- GPIOD_ASIS = 0,
- GPIOD_IN = 1,
- GPIOD_OUT_LOW = 3,
- GPIOD_OUT_HIGH = 7,
- GPIOD_OUT_LOW_OPEN_DRAIN = 11,
- GPIOD_OUT_HIGH_OPEN_DRAIN = 15,
-};
-
-struct pmc_clk {
- const char *name;
- long unsigned int freq;
- const char *parent_name;
-};
-
-struct pmc_clk_data {
- void *base;
- const struct pmc_clk *clks;
- bool critical;
-};
-
-struct clk_plt_fixed {
- struct clk_hw *clk;
- struct clk_lookup *lookup;
-};
-
-struct clk_plt {
- struct clk_hw hw;
- void *reg;
- struct clk_lookup *lookup;
- spinlock_t lock;
-};
-
-struct clk_plt_data {
- struct clk_plt_fixed **parents;
- u8 nparents;
- struct clk_plt *clks[6];
- struct clk_lookup *mclk_lookup;
- struct clk_lookup *ether_clk_lookup;
-};
-
-typedef s32 dma_cookie_t;
-
-enum dma_status {
- DMA_COMPLETE = 0,
- DMA_IN_PROGRESS = 1,
- DMA_PAUSED = 2,
- DMA_ERROR = 3,
-};
-
-enum dma_transaction_type {
- DMA_MEMCPY = 0,
- DMA_XOR = 1,
- DMA_PQ = 2,
- DMA_XOR_VAL = 3,
- DMA_PQ_VAL = 4,
- DMA_MEMSET = 5,
- DMA_MEMSET_SG = 6,
- DMA_INTERRUPT = 7,
- DMA_PRIVATE = 8,
- DMA_ASYNC_TX = 9,
- DMA_SLAVE = 10,
- DMA_CYCLIC = 11,
- DMA_INTERLEAVE = 12,
- DMA_TX_TYPE_END = 13,
-};
-
-enum dma_transfer_direction {
- DMA_MEM_TO_MEM = 0,
- DMA_MEM_TO_DEV = 1,
- DMA_DEV_TO_MEM = 2,
- DMA_DEV_TO_DEV = 3,
- DMA_TRANS_NONE = 4,
-};
-
-struct data_chunk {
- size_t size;
- size_t icg;
- size_t dst_icg;
- size_t src_icg;
-};
-
-struct dma_interleaved_template {
- dma_addr_t src_start;
- dma_addr_t dst_start;
- enum dma_transfer_direction dir;
- bool src_inc;
- bool dst_inc;
- bool src_sgl;
- bool dst_sgl;
- size_t numf;
- size_t frame_size;
- struct data_chunk sgl[0];
-};
-
-enum dma_ctrl_flags {
- DMA_PREP_INTERRUPT = 1,
- DMA_CTRL_ACK = 2,
- DMA_PREP_PQ_DISABLE_P = 4,
- DMA_PREP_PQ_DISABLE_Q = 8,
- DMA_PREP_CONTINUE = 16,
- DMA_PREP_FENCE = 32,
- DMA_CTRL_REUSE = 64,
- DMA_PREP_CMD = 128,
-};
-
-enum sum_check_bits {
- SUM_CHECK_P = 0,
- SUM_CHECK_Q = 1,
-};
-
-enum sum_check_flags {
- SUM_CHECK_P_RESULT = 1,
- SUM_CHECK_Q_RESULT = 2,
-};
-
-typedef struct {
- long unsigned int bits[1];
-} dma_cap_mask_t;
-
-struct dma_chan_percpu {
- long unsigned int memcpy_count;
- long unsigned int bytes_transferred;
-};
-
-struct dma_router {
- struct device *dev;
- void (*route_free)(struct device *, void *);
-};
-
-struct dma_device;
-
-struct dma_chan_dev;
-
-struct dma_chan___2 {
- struct dma_device *device;
- dma_cookie_t cookie;
- dma_cookie_t completed_cookie;
- int chan_id;
- struct dma_chan_dev *dev;
- struct list_head device_node;
- struct dma_chan_percpu *local;
- int client_count;
- int table_count;
- struct dma_router *router;
- void *route_data;
- void *private;
-};
-
-typedef bool (*dma_filter_fn)(struct dma_chan___2 *, void *);
-
-struct dma_slave_map;
-
-struct dma_filter {
- dma_filter_fn fn;
- int mapcnt;
- const struct dma_slave_map *map;
-};
-
-enum dmaengine_alignment {
- DMAENGINE_ALIGN_1_BYTE = 0,
- DMAENGINE_ALIGN_2_BYTES = 1,
- DMAENGINE_ALIGN_4_BYTES = 2,
- DMAENGINE_ALIGN_8_BYTES = 3,
- DMAENGINE_ALIGN_16_BYTES = 4,
- DMAENGINE_ALIGN_32_BYTES = 5,
- DMAENGINE_ALIGN_64_BYTES = 6,
-};
-
-enum dma_residue_granularity {
- DMA_RESIDUE_GRANULARITY_DESCRIPTOR = 0,
- DMA_RESIDUE_GRANULARITY_SEGMENT = 1,
- DMA_RESIDUE_GRANULARITY_BURST = 2,
-};
-
-struct dma_async_tx_descriptor;
-
-struct dma_slave_config;
-
-struct dma_tx_state;
-
-struct dma_device {
- unsigned int chancnt;
- unsigned int privatecnt;
- struct list_head channels;
- struct list_head global_node;
- struct dma_filter filter;
- dma_cap_mask_t cap_mask;
- short unsigned int max_xor;
- short unsigned int max_pq;
- enum dmaengine_alignment copy_align;
- enum dmaengine_alignment xor_align;
- enum dmaengine_alignment pq_align;
- enum dmaengine_alignment fill_align;
- int dev_id;
- struct device *dev;
- u32 src_addr_widths;
- u32 dst_addr_widths;
- u32 directions;
- u32 max_burst;
- bool descriptor_reuse;
- enum dma_residue_granularity residue_granularity;
- int (*device_alloc_chan_resources)(struct dma_chan___2 *);
- void (*device_free_chan_resources)(struct dma_chan___2 *);
- struct dma_async_tx_descriptor * (*device_prep_dma_memcpy)(struct dma_chan___2 *, dma_addr_t, dma_addr_t, size_t, long unsigned int);
- struct dma_async_tx_descriptor * (*device_prep_dma_xor)(struct dma_chan___2 *, dma_addr_t, dma_addr_t *, unsigned int, size_t, long unsigned int);
- struct dma_async_tx_descriptor * (*device_prep_dma_xor_val)(struct dma_chan___2 *, dma_addr_t *, unsigned int, size_t, enum sum_check_flags *, long unsigned int);
- struct dma_async_tx_descriptor * (*device_prep_dma_pq)(struct dma_chan___2 *, dma_addr_t *, dma_addr_t *, unsigned int, const unsigned char *, size_t, long unsigned int);
- struct dma_async_tx_descriptor * (*device_prep_dma_pq_val)(struct dma_chan___2 *, dma_addr_t *, dma_addr_t *, unsigned int, const unsigned char *, size_t, enum sum_check_flags *, long unsigned int);
- struct dma_async_tx_descriptor * (*device_prep_dma_memset)(struct dma_chan___2 *, dma_addr_t, int, size_t, long unsigned int);
- struct dma_async_tx_descriptor * (*device_prep_dma_memset_sg)(struct dma_chan___2 *, struct scatterlist *, unsigned int, int, long unsigned int);
- struct dma_async_tx_descriptor * (*device_prep_dma_interrupt)(struct dma_chan___2 *, long unsigned int);
- struct dma_async_tx_descriptor * (*device_prep_slave_sg)(struct dma_chan___2 *, struct scatterlist *, unsigned int, enum dma_transfer_direction, long unsigned int, void *);
- struct dma_async_tx_descriptor * (*device_prep_dma_cyclic)(struct dma_chan___2 *, dma_addr_t, size_t, size_t, enum dma_transfer_direction, long unsigned int);
- struct dma_async_tx_descriptor * (*device_prep_interleaved_dma)(struct dma_chan___2 *, struct dma_interleaved_template *, long unsigned int);
- struct dma_async_tx_descriptor * (*device_prep_dma_imm_data)(struct dma_chan___2 *, dma_addr_t, u64, long unsigned int);
- int (*device_config)(struct dma_chan___2 *, struct dma_slave_config *);
- int (*device_pause)(struct dma_chan___2 *);
- int (*device_resume)(struct dma_chan___2 *);
- int (*device_terminate_all)(struct dma_chan___2 *);
- void (*device_synchronize)(struct dma_chan___2 *);
- enum dma_status (*device_tx_status)(struct dma_chan___2 *, dma_cookie_t, struct dma_tx_state *);
- void (*device_issue_pending)(struct dma_chan___2 *);
-};
-
-struct dma_chan_dev {
- struct dma_chan___2 *chan;
- struct device device;
- int dev_id;
- atomic_t *idr_ref;
-};
-
-enum dma_slave_buswidth {
- DMA_SLAVE_BUSWIDTH_UNDEFINED = 0,
- DMA_SLAVE_BUSWIDTH_1_BYTE = 1,
- DMA_SLAVE_BUSWIDTH_2_BYTES = 2,
- DMA_SLAVE_BUSWIDTH_3_BYTES = 3,
- DMA_SLAVE_BUSWIDTH_4_BYTES = 4,
- DMA_SLAVE_BUSWIDTH_8_BYTES = 8,
- DMA_SLAVE_BUSWIDTH_16_BYTES = 16,
- DMA_SLAVE_BUSWIDTH_32_BYTES = 32,
- DMA_SLAVE_BUSWIDTH_64_BYTES = 64,
-};
-
-struct dma_slave_config {
- enum dma_transfer_direction direction;
- phys_addr_t src_addr;
- phys_addr_t dst_addr;
- enum dma_slave_buswidth src_addr_width;
- enum dma_slave_buswidth dst_addr_width;
- u32 src_maxburst;
- u32 dst_maxburst;
- u32 src_port_window_size;
- u32 dst_port_window_size;
- bool device_fc;
- unsigned int slave_id;
-};
-
-struct dma_slave_caps {
- u32 src_addr_widths;
- u32 dst_addr_widths;
- u32 directions;
- u32 max_burst;
- bool cmd_pause;
- bool cmd_resume;
- bool cmd_terminate;
- enum dma_residue_granularity residue_granularity;
- bool descriptor_reuse;
-};
-
-typedef void (*dma_async_tx_callback)(void *);
-
-enum dmaengine_tx_result {
- DMA_TRANS_NOERROR = 0,
- DMA_TRANS_READ_FAILED = 1,
- DMA_TRANS_WRITE_FAILED = 2,
- DMA_TRANS_ABORTED = 3,
-};
-
-struct dmaengine_result {
- enum dmaengine_tx_result result;
- u32 residue;
-};
-
-typedef void (*dma_async_tx_callback_result)(void *, const struct dmaengine_result *);
-
-struct dmaengine_unmap_data {
- u8 map_cnt;
- u8 to_cnt;
- u8 from_cnt;
- u8 bidi_cnt;
- struct device *dev;
- struct kref kref;
- size_t len;
- dma_addr_t addr[0];
-};
-
-struct dma_async_tx_descriptor {
- dma_cookie_t cookie;
- enum dma_ctrl_flags flags;
- dma_addr_t phys;
- struct dma_chan___2 *chan;
- dma_cookie_t (*tx_submit)(struct dma_async_tx_descriptor *);
- int (*desc_free)(struct dma_async_tx_descriptor *);
- dma_async_tx_callback callback;
- dma_async_tx_callback_result callback_result;
- void *callback_param;
- struct dmaengine_unmap_data *unmap;
-};
-
-struct dma_tx_state {
- dma_cookie_t last;
- dma_cookie_t used;
- u32 residue;
-};
-
-struct dma_slave_map {
- const char *devname;
- const char *slave;
- void *param;
-};
-
-struct dma_chan_tbl_ent {
- struct dma_chan___2 *chan;
-};
-
-struct dmaengine_unmap_pool {
- struct kmem_cache *cache;
- const char *name;
- mempool_t *pool;
- size_t size;
-};
-
-struct dmaengine_desc_callback {
- dma_async_tx_callback callback;
- dma_async_tx_callback_result callback_result;
- void *callback_param;
-};
-
-struct virt_dma_desc {
- struct dma_async_tx_descriptor tx;
- struct dmaengine_result tx_result;
- struct list_head node;
-};
-
-struct virt_dma_chan {
- struct dma_chan___2 chan;
- struct tasklet_struct task;
- void (*desc_free)(struct virt_dma_desc *);
- spinlock_t lock;
- struct list_head desc_allocated;
- struct list_head desc_submitted;
- struct list_head desc_issued;
- struct list_head desc_completed;
- struct virt_dma_desc *cyclic;
- struct virt_dma_desc *vd_terminated;
-};
-
-struct acpi_table_csrt {
- struct acpi_table_header header;
-};
-
-struct acpi_csrt_group {
- u32 length;
- u32 vendor_id;
- u32 subvendor_id;
- u16 device_id;
- u16 subdevice_id;
- u16 revision;
- u16 reserved;
- u32 shared_info_length;
-};
-
-struct acpi_csrt_shared_info {
- u16 major_version;
- u16 minor_version;
- u32 mmio_base_low;
- u32 mmio_base_high;
- u32 gsi_interrupt;
- u8 interrupt_polarity;
- u8 interrupt_mode;
- u8 num_channels;
- u8 dma_address_width;
- u16 base_request_line;
- u16 num_handshake_signals;
- u32 max_block_size;
-};
-
-struct acpi_dma_spec {
- int chan_id;
- int slave_id;
- struct device *dev;
-};
-
-struct acpi_dma {
- struct list_head dma_controllers;
- struct device *dev;
- struct dma_chan___2 * (*acpi_dma_xlate)(struct acpi_dma_spec *, struct acpi_dma *);
- void *data;
- short unsigned int base_request_line;
- short unsigned int end_request_line;
-};
-
-struct acpi_dma_filter_info {
- dma_cap_mask_t dma_cap;
- dma_filter_fn filter_fn;
-};
-
-struct acpi_dma_parser_data {
- struct acpi_dma_spec dma_spec;
- size_t index;
- size_t n;
-};
-
-struct dw_dma_slave {
- struct device *dma_dev;
- u8 src_id;
- u8 dst_id;
- u8 m_master;
- u8 p_master;
- bool hs_polarity;
-};
-
-struct dw_dma_platform_data {
- unsigned int nr_channels;
- unsigned char chan_allocation_order;
- unsigned char chan_priority;
- unsigned int block_size;
- unsigned char nr_masters;
- unsigned char data_width[4];
- unsigned char multi_block[8];
- unsigned char protctl;
-};
-
-struct dw_dma;
-
-struct dw_dma_chip {
- struct device *dev;
- int id;
- int irq;
- void *regs;
- struct clk *clk;
- struct dw_dma *dw;
- const struct dw_dma_platform_data *pdata;
-};
-
-struct dma_pool___2;
-
-struct dw_dma_chan;
-
-struct dw_dma {
- struct dma_device dma;
- char name[20];
- void *regs;
- struct dma_pool___2 *desc_pool;
- struct tasklet_struct tasklet;
- struct dw_dma_chan *chan;
- u8 all_chan_mask;
- u8 in_use;
- void (*initialize_chan)(struct dw_dma_chan *);
- void (*suspend_chan)(struct dw_dma_chan *, bool);
- void (*resume_chan)(struct dw_dma_chan *, bool);
- u32 (*prepare_ctllo)(struct dw_dma_chan *);
- void (*encode_maxburst)(struct dw_dma_chan *, u32 *);
- u32 (*bytes2block)(struct dw_dma_chan *, size_t, unsigned int, size_t *);
- size_t (*block2bytes)(struct dw_dma_chan *, u32, u32);
- void (*set_device_name)(struct dw_dma *, int);
- void (*disable)(struct dw_dma *);
- void (*enable)(struct dw_dma *);
- struct dw_dma_platform_data *pdata;
-};
-
-enum dw_dma_fc {
- DW_DMA_FC_D_M2M = 0,
- DW_DMA_FC_D_M2P = 1,
- DW_DMA_FC_D_P2M = 2,
- DW_DMA_FC_D_P2P = 3,
- DW_DMA_FC_P_P2M = 4,
- DW_DMA_FC_SP_P2P = 5,
- DW_DMA_FC_P_M2P = 6,
- DW_DMA_FC_DP_P2P = 7,
-};
-
-struct dw_dma_chan_regs {
- u32 SAR;
- u32 __pad_SAR;
- u32 DAR;
- u32 __pad_DAR;
- u32 LLP;
- u32 __pad_LLP;
- u32 CTL_LO;
- u32 CTL_HI;
- u32 SSTAT;
- u32 __pad_SSTAT;
- u32 DSTAT;
- u32 __pad_DSTAT;
- u32 SSTATAR;
- u32 __pad_SSTATAR;
- u32 DSTATAR;
- u32 __pad_DSTATAR;
- u32 CFG_LO;
- u32 CFG_HI;
- u32 SGR;
- u32 __pad_SGR;
- u32 DSR;
- u32 __pad_DSR;
-};
-
-struct dw_dma_irq_regs {
- u32 XFER;
- u32 __pad_XFER;
- u32 BLOCK;
- u32 __pad_BLOCK;
- u32 SRC_TRAN;
- u32 __pad_SRC_TRAN;
- u32 DST_TRAN;
- u32 __pad_DST_TRAN;
- u32 ERROR;
- u32 __pad_ERROR;
-};
-
-struct dw_dma_regs {
- struct dw_dma_chan_regs CHAN[8];
- struct dw_dma_irq_regs RAW;
- struct dw_dma_irq_regs STATUS;
- struct dw_dma_irq_regs MASK;
- struct dw_dma_irq_regs CLEAR;
- u32 STATUS_INT;
- u32 __pad_STATUS_INT;
- u32 REQ_SRC;
- u32 __pad_REQ_SRC;
- u32 REQ_DST;
- u32 __pad_REQ_DST;
- u32 SGL_REQ_SRC;
- u32 __pad_SGL_REQ_SRC;
- u32 SGL_REQ_DST;
- u32 __pad_SGL_REQ_DST;
- u32 LAST_SRC;
- u32 __pad_LAST_SRC;
- u32 LAST_DST;
- u32 __pad_LAST_DST;
- u32 CFG;
- u32 __pad_CFG;
- u32 CH_EN;
- u32 __pad_CH_EN;
- u32 ID;
- u32 __pad_ID;
- u32 TEST;
- u32 __pad_TEST;
- u32 CLASS_PRIORITY0;
- u32 __pad_CLASS_PRIORITY0;
- u32 CLASS_PRIORITY1;
- u32 __pad_CLASS_PRIORITY1;
- u32 __reserved;
- u32 DWC_PARAMS[8];
- u32 MULTI_BLK_TYPE;
- u32 MAX_BLK_SIZE;
- u32 DW_PARAMS;
- u32 COMP_TYPE;
- u32 COMP_VERSION;
- u32 FIFO_PARTITION0;
- u32 __pad_FIFO_PARTITION0;
- u32 FIFO_PARTITION1;
- u32 __pad_FIFO_PARTITION1;
- u32 SAI_ERR;
- u32 __pad_SAI_ERR;
- u32 GLOBAL_CFG;
- u32 __pad_GLOBAL_CFG;
-};
-
-enum dw_dmac_flags {
- DW_DMA_IS_CYCLIC = 0,
- DW_DMA_IS_SOFT_LLP = 1,
- DW_DMA_IS_PAUSED = 2,
- DW_DMA_IS_INITIALIZED = 3,
-};
-
-struct dw_dma_chan {
- struct dma_chan___2 chan;
- void *ch_regs;
- u8 mask;
- u8 priority;
- enum dma_transfer_direction direction;
- struct list_head *tx_node_active;
- spinlock_t lock;
- long unsigned int flags;
- struct list_head active_list;
- struct list_head queue;
- unsigned int descs_allocated;
- unsigned int block_size;
- bool nollp;
- struct dw_dma_slave dws;
- struct dma_slave_config dma_sconfig;
-};
-
-struct dw_lli {
- __le32 sar;
- __le32 dar;
- __le32 llp;
- __le32 ctllo;
- __le32 ctlhi;
- __le32 sstat;
- __le32 dstat;
-};
-
-struct dw_desc {
- struct dw_lli lli;
- struct list_head desc_node;
- struct list_head tx_list;
- struct dma_async_tx_descriptor txd;
- size_t len;
- size_t total_len;
- u32 residue;
-};
-
-struct dw_dma_chip_pdata {
- const struct dw_dma_platform_data *pdata;
- int (*probe)(struct dw_dma_chip *);
- int (*remove)(struct dw_dma_chip *);
- struct dw_dma_chip *chip;
-};
-
-enum dw_dma_msize {
- DW_DMA_MSIZE_1 = 0,
- DW_DMA_MSIZE_4 = 1,
- DW_DMA_MSIZE_8 = 2,
- DW_DMA_MSIZE_16 = 3,
- DW_DMA_MSIZE_32 = 4,
- DW_DMA_MSIZE_64 = 5,
- DW_DMA_MSIZE_128 = 6,
- DW_DMA_MSIZE_256 = 7,
-};
-
-enum idma32_msize {
- IDMA32_MSIZE_1 = 0,
- IDMA32_MSIZE_2 = 1,
- IDMA32_MSIZE_4 = 2,
- IDMA32_MSIZE_8 = 3,
- IDMA32_MSIZE_16 = 4,
- IDMA32_MSIZE_32 = 5,
-};
-
-struct hsu_dma;
-
-struct hsu_dma_chip {
- struct device *dev;
- int irq;
- void *regs;
- unsigned int length;
- unsigned int offset;
- struct hsu_dma *hsu;
-};
-
-struct hsu_dma_chan;
-
-struct hsu_dma {
- struct dma_device dma;
- struct hsu_dma_chan *chan;
- short unsigned int nr_channels;
-};
-
-struct hsu_dma_sg {
- dma_addr_t addr;
- unsigned int len;
-};
-
-struct hsu_dma_desc {
- struct virt_dma_desc vdesc;
- enum dma_transfer_direction direction;
- struct hsu_dma_sg *sg;
- unsigned int nents;
- size_t length;
- unsigned int active;
- enum dma_status status;
-};
-
-struct hsu_dma_chan {
- struct virt_dma_chan vchan;
- void *reg;
- enum dma_transfer_direction direction;
- struct dma_slave_config config;
- struct hsu_dma_desc *desc;
-};
-
-struct serial_struct32 {
- compat_int_t type;
- compat_int_t line;
- compat_uint_t port;
- compat_int_t irq;
- compat_int_t flags;
- compat_int_t xmit_fifo_size;
- compat_int_t custom_divisor;
- compat_int_t baud_base;
- short unsigned int close_delay;
- char io_type;
- char reserved_char[1];
- compat_int_t hub6;
- short unsigned int closing_wait;
- short unsigned int closing_wait2;
- compat_uint_t iomem_base;
- short unsigned int iomem_reg_shift;
- unsigned int port_high;
- compat_int_t reserved[1];
-};
-
-struct n_tty_data {
- size_t read_head;
- size_t commit_head;
- size_t canon_head;
- size_t echo_head;
- size_t echo_commit;
- size_t echo_mark;
- long unsigned int char_map[4];
- long unsigned int overrun_time;
- int num_overrun;
- bool no_room;
- unsigned char lnext: 1;
- unsigned char erasing: 1;
- unsigned char raw: 1;
- unsigned char real_raw: 1;
- unsigned char icanon: 1;
- unsigned char push: 1;
- char read_buf[4096];
- long unsigned int read_flags[64];
- unsigned char echo_buf[4096];
- size_t read_tail;
- size_t line_start;
- unsigned int column;
- unsigned int canon_column;
- size_t echo_tail;
- struct mutex atomic_read_lock;
- struct mutex output_lock;
-};
-
-enum {
- ERASE = 0,
- WERASE = 1,
- KILL = 2,
-};
-
-struct termios {
- tcflag_t c_iflag;
- tcflag_t c_oflag;
- tcflag_t c_cflag;
- tcflag_t c_lflag;
- cc_t c_line;
- cc_t c_cc[19];
-};
-
-struct termios2 {
- tcflag_t c_iflag;
- tcflag_t c_oflag;
- tcflag_t c_cflag;
- tcflag_t c_lflag;
- cc_t c_line;
- cc_t c_cc[19];
- speed_t c_ispeed;
- speed_t c_ospeed;
-};
-
-struct termio {
- short unsigned int c_iflag;
- short unsigned int c_oflag;
- short unsigned int c_cflag;
- short unsigned int c_lflag;
- unsigned char c_line;
- unsigned char c_cc[8];
-};
-
-struct ldsem_waiter {
- struct list_head list;
- struct task_struct *task;
-};
-
-struct pts_fs_info___2;
-
-struct tty_audit_buf {
- struct mutex mutex;
- dev_t dev;
- unsigned int icanon: 1;
- size_t valid;
- unsigned char *data;
-};
-
-struct sysrq_state {
- struct input_handle handle;
- struct work_struct reinject_work;
- long unsigned int key_down[12];
- unsigned int alt;
- unsigned int alt_use;
- bool active;
- bool need_reinject;
- bool reinjecting;
- bool reset_canceled;
- bool reset_requested;
- long unsigned int reset_keybit[12];
- int reset_seq_len;
- int reset_seq_cnt;
- int reset_seq_version;
- struct timer_list keyreset_timer;
-};
-
-struct consolefontdesc {
- short unsigned int charcount;
- short unsigned int charheight;
- char *chardata;
-};
-
-struct unipair {
- short unsigned int unicode;
- short unsigned int fontpos;
-};
-
-struct unimapdesc {
- short unsigned int entry_ct;
- struct unipair *entries;
-};
-
-struct kbdiacruc {
- unsigned int diacr;
- unsigned int base;
- unsigned int result;
-};
-
-struct kbd_repeat {
- int delay;
- int period;
-};
-
-struct console_font_op {
- unsigned int op;
- unsigned int flags;
- unsigned int width;
- unsigned int height;
- unsigned int charcount;
- unsigned char *data;
-};
-
-struct vt_stat {
- short unsigned int v_active;
- short unsigned int v_signal;
- short unsigned int v_state;
-};
-
-struct vt_sizes {
- short unsigned int v_rows;
- short unsigned int v_cols;
- short unsigned int v_scrollsize;
-};
-
-struct vt_consize {
- short unsigned int v_rows;
- short unsigned int v_cols;
- short unsigned int v_vlin;
- short unsigned int v_clin;
- short unsigned int v_vcol;
- short unsigned int v_ccol;
-};
-
-struct vt_event {
- unsigned int event;
- unsigned int oldev;
- unsigned int newev;
- unsigned int pad[4];
-};
-
-struct vt_setactivate {
- unsigned int console;
- struct vt_mode mode;
-};
-
-struct vt_event_wait {
- struct list_head list;
- struct vt_event event;
- int done;
-};
-
-struct compat_consolefontdesc {
- short unsigned int charcount;
- short unsigned int charheight;
- compat_caddr_t chardata;
-};
-
-struct compat_console_font_op {
- compat_uint_t op;
- compat_uint_t flags;
- compat_uint_t width;
- compat_uint_t height;
- compat_uint_t charcount;
- compat_caddr_t data;
-};
-
-struct compat_unimapdesc {
- short unsigned int entry_ct;
- compat_caddr_t entries;
-};
-
-struct vt_notifier_param {
- struct vc_data *vc;
- unsigned int c;
-};
-
-struct vcs_poll_data {
- struct notifier_block notifier;
- unsigned int cons_num;
- int event;
- wait_queue_head_t waitq;
- struct fasync_struct *fasync;
-};
-
-struct tiocl_selection {
- short unsigned int xs;
- short unsigned int ys;
- short unsigned int xe;
- short unsigned int ye;
- short unsigned int sel_mode;
-};
-
-struct keyboard_notifier_param {
- struct vc_data *vc;
- int down;
- int shift;
- int ledstate;
- unsigned int value;
-};
-
-struct kbd_struct {
- unsigned char lockstate;
- unsigned char slockstate;
- unsigned char ledmode: 1;
- unsigned char ledflagstate: 4;
- char: 3;
- unsigned char default_ledflagstate: 4;
- unsigned char kbdmode: 3;
- char: 1;
- unsigned char modeflags: 5;
-};
-
-struct kbentry {
- unsigned char kb_table;
- unsigned char kb_index;
- short unsigned int kb_value;
-};
-
-struct kbsentry {
- unsigned char kb_func;
- unsigned char kb_string[512];
-};
-
-struct kbdiacr {
- unsigned char diacr;
- unsigned char base;
- unsigned char result;
-};
-
-struct kbdiacrs {
- unsigned int kb_cnt;
- struct kbdiacr kbdiacr[256];
-};
-
-struct kbdiacrsuc {
- unsigned int kb_cnt;
- struct kbdiacruc kbdiacruc[256];
-};
-
-struct kbkeycode {
- unsigned int scancode;
- unsigned int keycode;
-};
-
-typedef void k_handler_fn(struct vc_data *, unsigned char, char);
-
-typedef void fn_handler_fn(struct vc_data *);
-
-struct getset_keycode_data {
- struct input_keymap_entry ke;
- int error;
-};
-
-struct kbd_led_trigger {
- struct led_trigger trigger;
- unsigned int mask;
-};
-
-struct uni_pagedir {
- u16 **uni_pgdir[32];
- long unsigned int refcount;
- long unsigned int sum;
- unsigned char *inverse_translations[4];
- u16 *inverse_trans_unicode;
-};
-
-typedef uint32_t char32_t;
-
-struct uni_screen {
- char32_t *lines[0];
-};
-
-struct con_driver {
- const struct consw *con;
- const char *desc;
- struct device *dev;
- int node;
- int first;
- int last;
- int flag;
-};
-
-enum {
- blank_off = 0,
- blank_normal_wait = 1,
- blank_vesa_wait = 2,
-};
-
-enum {
- EPecma = 0,
- EPdec = 1,
- EPeq = 2,
- EPgt = 3,
- EPlt = 4,
-};
-
-struct rgb {
- u8 r;
- u8 g;
- u8 b;
-};
-
-enum {
- ESnormal = 0,
- ESesc = 1,
- ESsquare = 2,
- ESgetpars = 3,
- ESfunckey = 4,
- EShash = 5,
- ESsetG0 = 6,
- ESsetG1 = 7,
- ESpercent = 8,
- EScsiignore = 9,
- ESnonstd = 10,
- ESpalette = 11,
- ESosc = 12,
-};
-
-struct interval {
- uint32_t first;
- uint32_t last;
-};
-
-struct uart_driver {
- struct module *owner;
- const char *driver_name;
- const char *dev_name;
- int major;
- int minor;
- int nr;
- struct console *cons;
- struct uart_state *state;
- struct tty_driver *tty_driver;
-};
-
-struct uart_match {
- struct uart_port *port;
- struct uart_driver *driver;
-};
-
-enum hwparam_type {
- hwparam_ioport = 0,
- hwparam_iomem = 1,
- hwparam_ioport_or_iomem = 2,
- hwparam_irq = 3,
- hwparam_dma = 4,
- hwparam_dma_addr = 5,
- hwparam_other = 6,
-};
-
-struct plat_serial8250_port {
- long unsigned int iobase;
- void *membase;
- resource_size_t mapbase;
- unsigned int irq;
- long unsigned int irqflags;
- unsigned int uartclk;
- void *private_data;
- unsigned char regshift;
- unsigned char iotype;
- unsigned char hub6;
- upf_t flags;
- unsigned int type;
- unsigned int (*serial_in)(struct uart_port *, int);
- void (*serial_out)(struct uart_port *, int, int);
- void (*set_termios)(struct uart_port *, struct ktermios *, struct ktermios *);
- void (*set_ldisc)(struct uart_port *, struct ktermios *);
- unsigned int (*get_mctrl)(struct uart_port *);
- int (*handle_irq)(struct uart_port *);
- void (*pm)(struct uart_port *, unsigned int, unsigned int);
- void (*handle_break)(struct uart_port *);
-};
-
-enum {
- PLAT8250_DEV_LEGACY = 4294967295,
- PLAT8250_DEV_PLATFORM = 0,
- PLAT8250_DEV_PLATFORM1 = 1,
- PLAT8250_DEV_PLATFORM2 = 2,
- PLAT8250_DEV_FOURPORT = 3,
- PLAT8250_DEV_ACCENT = 4,
- PLAT8250_DEV_BOCA = 5,
- PLAT8250_DEV_EXAR_ST16C554 = 6,
- PLAT8250_DEV_HUB6 = 7,
- PLAT8250_DEV_AU1X00 = 8,
- PLAT8250_DEV_SM501 = 9,
-};
-
-struct uart_8250_port;
-
-struct uart_8250_ops {
- int (*setup_irq)(struct uart_8250_port *);
- void (*release_irq)(struct uart_8250_port *);
-};
-
-struct mctrl_gpios;
-
-struct uart_8250_dma;
-
-struct uart_8250_em485;
-
-struct uart_8250_port {
- struct uart_port port;
- struct timer_list timer;
- struct list_head list;
- u32 capabilities;
- short unsigned int bugs;
- bool fifo_bug;
- unsigned int tx_loadsz;
- unsigned char acr;
- unsigned char fcr;
- unsigned char ier;
- unsigned char lcr;
- unsigned char mcr;
- unsigned char mcr_mask;
- unsigned char mcr_force;
- unsigned char cur_iotype;
- unsigned int rpm_tx_active;
- unsigned char canary;
- unsigned char probe;
- struct mctrl_gpios *gpios;
- unsigned char lsr_saved_flags;
- unsigned char msr_saved_flags;
- struct uart_8250_dma *dma;
- const struct uart_8250_ops *ops;
- int (*dl_read)(struct uart_8250_port *);
- void (*dl_write)(struct uart_8250_port *, int);
- struct uart_8250_em485 *em485;
- struct delayed_work overrun_backoff;
- u32 overrun_backoff_time_ms;
-};
-
-struct uart_8250_em485 {
- struct hrtimer start_tx_timer;
- struct hrtimer stop_tx_timer;
- struct hrtimer *active_timer;
- struct uart_8250_port *port;
-};
-
-struct uart_8250_dma {
- int (*tx_dma)(struct uart_8250_port *);
- int (*rx_dma)(struct uart_8250_port *);
- dma_filter_fn fn;
- void *rx_param;
- void *tx_param;
- struct dma_slave_config rxconf;
- struct dma_slave_config txconf;
- struct dma_chan___2 *rxchan;
- struct dma_chan___2 *txchan;
- phys_addr_t rx_dma_addr;
- phys_addr_t tx_dma_addr;
- dma_addr_t rx_addr;
- dma_addr_t tx_addr;
- dma_cookie_t rx_cookie;
- dma_cookie_t tx_cookie;
- void *rx_buf;
- size_t rx_size;
- size_t tx_size;
- unsigned char tx_running;
- unsigned char tx_err;
- unsigned char rx_running;
-};
-
-struct old_serial_port {
- unsigned int uart;
- unsigned int baud_base;
- unsigned int port;
- unsigned int irq;
- upf_t flags;
- unsigned char io_type;
- unsigned char *iomem_base;
- short unsigned int iomem_reg_shift;
-};
-
-struct irq_info {
- struct hlist_node node;
- int irq;
- spinlock_t lock;
- struct list_head *head;
-};
-
-struct serial8250_config {
- const char *name;
- short unsigned int fifo_size;
- short unsigned int tx_loadsz;
- unsigned char fcr;
- unsigned char rxtrig_bytes[4];
- unsigned int flags;
-};
-
-struct dw8250_port_data {
- int line;
- struct uart_8250_dma dma;
- u8 dlf_size;
-};
-
-struct pciserial_board {
- unsigned int flags;
- unsigned int num_ports;
- unsigned int base_baud;
- unsigned int uart_offset;
- unsigned int reg_shift;
- unsigned int first_offset;
-};
-
-struct serial_private;
-
-struct pci_serial_quirk {
- u32 vendor;
- u32 device;
- u32 subvendor;
- u32 subdevice;
- int (*probe)(struct pci_dev *);
- int (*init)(struct pci_dev *);
- int (*setup)(struct serial_private *, const struct pciserial_board *, struct uart_8250_port *, int);
- void (*exit)(struct pci_dev *);
-};
-
-struct serial_private {
- struct pci_dev *dev;
- unsigned int nr;
- struct pci_serial_quirk *quirk;
- const struct pciserial_board *board;
- int line[0];
-};
-
-struct f815xxa_data {
- spinlock_t lock;
- int idx;
-};
-
-struct timedia_struct {
- int num;
- const short unsigned int *ids;
-};
-
-struct quatech_feature {
- u16 devid;
- bool amcc;
-};
-
-enum pci_board_num_t {
- pbn_default = 0,
- pbn_b0_1_115200 = 1,
- pbn_b0_2_115200 = 2,
- pbn_b0_4_115200 = 3,
- pbn_b0_5_115200 = 4,
- pbn_b0_8_115200 = 5,
- pbn_b0_1_921600 = 6,
- pbn_b0_2_921600 = 7,
- pbn_b0_4_921600 = 8,
- pbn_b0_2_1130000 = 9,
- pbn_b0_4_1152000 = 10,
- pbn_b0_4_1250000 = 11,
- pbn_b0_2_1843200 = 12,
- pbn_b0_4_1843200 = 13,
- pbn_b0_1_4000000 = 14,
- pbn_b0_bt_1_115200 = 15,
- pbn_b0_bt_2_115200 = 16,
- pbn_b0_bt_4_115200 = 17,
- pbn_b0_bt_8_115200 = 18,
- pbn_b0_bt_1_460800 = 19,
- pbn_b0_bt_2_460800 = 20,
- pbn_b0_bt_4_460800 = 21,
- pbn_b0_bt_1_921600 = 22,
- pbn_b0_bt_2_921600 = 23,
- pbn_b0_bt_4_921600 = 24,
- pbn_b0_bt_8_921600 = 25,
- pbn_b1_1_115200 = 26,
- pbn_b1_2_115200 = 27,
- pbn_b1_4_115200 = 28,
- pbn_b1_8_115200 = 29,
- pbn_b1_16_115200 = 30,
- pbn_b1_1_921600 = 31,
- pbn_b1_2_921600 = 32,
- pbn_b1_4_921600 = 33,
- pbn_b1_8_921600 = 34,
- pbn_b1_2_1250000 = 35,
- pbn_b1_bt_1_115200 = 36,
- pbn_b1_bt_2_115200 = 37,
- pbn_b1_bt_4_115200 = 38,
- pbn_b1_bt_2_921600 = 39,
- pbn_b1_1_1382400 = 40,
- pbn_b1_2_1382400 = 41,
- pbn_b1_4_1382400 = 42,
- pbn_b1_8_1382400 = 43,
- pbn_b2_1_115200 = 44,
- pbn_b2_2_115200 = 45,
- pbn_b2_4_115200 = 46,
- pbn_b2_8_115200 = 47,
- pbn_b2_1_460800 = 48,
- pbn_b2_4_460800 = 49,
- pbn_b2_8_460800 = 50,
- pbn_b2_16_460800 = 51,
- pbn_b2_1_921600 = 52,
- pbn_b2_4_921600 = 53,
- pbn_b2_8_921600 = 54,
- pbn_b2_8_1152000 = 55,
- pbn_b2_bt_1_115200 = 56,
- pbn_b2_bt_2_115200 = 57,
- pbn_b2_bt_4_115200 = 58,
- pbn_b2_bt_2_921600 = 59,
- pbn_b2_bt_4_921600 = 60,
- pbn_b3_2_115200 = 61,
- pbn_b3_4_115200 = 62,
- pbn_b3_8_115200 = 63,
- pbn_b4_bt_2_921600 = 64,
- pbn_b4_bt_4_921600 = 65,
- pbn_b4_bt_8_921600 = 66,
- pbn_panacom = 67,
- pbn_panacom2 = 68,
- pbn_panacom4 = 69,
- pbn_plx_romulus = 70,
- pbn_endrun_2_4000000 = 71,
- pbn_oxsemi = 72,
- pbn_oxsemi_1_4000000 = 73,
- pbn_oxsemi_2_4000000 = 74,
- pbn_oxsemi_4_4000000 = 75,
- pbn_oxsemi_8_4000000 = 76,
- pbn_intel_i960 = 77,
- pbn_sgi_ioc3 = 78,
- pbn_computone_4 = 79,
- pbn_computone_6 = 80,
- pbn_computone_8 = 81,
- pbn_sbsxrsio = 82,
- pbn_pasemi_1682M = 83,
- pbn_ni8430_2 = 84,
- pbn_ni8430_4 = 85,
- pbn_ni8430_8 = 86,
- pbn_ni8430_16 = 87,
- pbn_ADDIDATA_PCIe_1_3906250 = 88,
- pbn_ADDIDATA_PCIe_2_3906250 = 89,
- pbn_ADDIDATA_PCIe_4_3906250 = 90,
- pbn_ADDIDATA_PCIe_8_3906250 = 91,
- pbn_ce4100_1_115200 = 92,
- pbn_omegapci = 93,
- pbn_NETMOS9900_2s_115200 = 94,
- pbn_brcm_trumanage = 95,
- pbn_fintek_4 = 96,
- pbn_fintek_8 = 97,
- pbn_fintek_12 = 98,
- pbn_fintek_F81504A = 99,
- pbn_fintek_F81508A = 100,
- pbn_fintek_F81512A = 101,
- pbn_wch382_2 = 102,
- pbn_wch384_4 = 103,
- pbn_pericom_PI7C9X7951 = 104,
- pbn_pericom_PI7C9X7952 = 105,
- pbn_pericom_PI7C9X7954 = 106,
- pbn_pericom_PI7C9X7958 = 107,
- pbn_sunix_pci_1s = 108,
- pbn_sunix_pci_2s = 109,
- pbn_sunix_pci_4s = 110,
- pbn_sunix_pci_8s = 111,
- pbn_sunix_pci_16s = 112,
- pbn_moxa8250_2p = 113,
- pbn_moxa8250_4p = 114,
- pbn_moxa8250_8p = 115,
-};
-
-struct acpi_gpio_params {
- unsigned int crs_entry_index;
- unsigned int line_index;
- bool active_low;
-};
-
-struct exar8250_platform {
- int (*rs485_config)(struct uart_port *, struct serial_rs485 *);
- int (*register_gpio)(struct pci_dev *, struct uart_8250_port *);
-};
-
-struct exar8250;
-
-struct exar8250_board {
- unsigned int num_ports;
- unsigned int reg_shift;
- int (*setup)(struct exar8250 *, struct pci_dev *, struct uart_8250_port *, int);
- void (*exit)(struct pci_dev *);
-};
-
-struct exar8250 {
- unsigned int nr;
- struct exar8250_board *board;
- void *virt;
- int line[0];
-};
-
-struct lpss8250;
-
-struct lpss8250_board {
- long unsigned int freq;
- unsigned int base_baud;
- int (*setup)(struct lpss8250 *, struct uart_port *);
- void (*exit)(struct lpss8250 *);
-};
-
-struct lpss8250 {
- struct dw8250_port_data data;
- struct lpss8250_board *board;
- struct dw_dma_chip dma_chip;
- struct dw_dma_slave dma_param;
- u8 dma_maxburst;
-};
-
-struct hsu_dma_slave {
- struct device *dma_dev;
- int chan_id;
-};
-
-struct mid8250;
-
-struct mid8250_board {
- unsigned int flags;
- long unsigned int freq;
- unsigned int base_baud;
- int (*setup)(struct mid8250 *, struct uart_port *);
- void (*exit)(struct mid8250 *);
-};
-
-struct mid8250 {
- int line;
- int dma_index;
- struct pci_dev *dma_dev;
- struct uart_8250_dma dma;
- struct mid8250_board *board;
- struct hsu_dma_chip dma_chip;
-};
-
-struct memdev {
- const char *name;
- umode_t mode;
- const struct file_operations *fops;
- fmode_t fmode;
-};
-
-struct timer_rand_state {
- cycles_t last_time;
- long int last_delta;
- long int last_delta2;
-};
-
-struct trace_event_raw_add_device_randomness {
- struct trace_entry ent;
- int bytes;
- long unsigned int IP;
- char __data[0];
-};
-
-struct trace_event_raw_random__mix_pool_bytes {
- struct trace_entry ent;
- const char *pool_name;
- int bytes;
- long unsigned int IP;
- char __data[0];
-};
-
-struct trace_event_raw_credit_entropy_bits {
- struct trace_entry ent;
- const char *pool_name;
- int bits;
- int entropy_count;
- long unsigned int IP;
- char __data[0];
-};
-
-struct trace_event_raw_push_to_pool {
- struct trace_entry ent;
- const char *pool_name;
- int pool_bits;
- int input_bits;
- char __data[0];
-};
-
-struct trace_event_raw_debit_entropy {
- struct trace_entry ent;
- const char *pool_name;
- int debit_bits;
- char __data[0];
-};
-
-struct trace_event_raw_add_input_randomness {
- struct trace_entry ent;
- int input_bits;
- char __data[0];
-};
-
-struct trace_event_raw_add_disk_randomness {
- struct trace_entry ent;
- dev_t dev;
- int input_bits;
- char __data[0];
-};
-
-struct trace_event_raw_xfer_secondary_pool {
- struct trace_entry ent;
- const char *pool_name;
- int xfer_bits;
- int request_bits;
- int pool_entropy;
- int input_entropy;
- char __data[0];
-};
-
-struct trace_event_raw_random__get_random_bytes {
- struct trace_entry ent;
- int nbytes;
- long unsigned int IP;
- char __data[0];
-};
-
-struct trace_event_raw_random__extract_entropy {
- struct trace_entry ent;
- const char *pool_name;
- int nbytes;
- int entropy_count;
- long unsigned int IP;
- char __data[0];
-};
-
-struct trace_event_raw_random_read {
- struct trace_entry ent;
- int got_bits;
- int need_bits;
- int pool_left;
- int input_left;
- char __data[0];
-};
-
-struct trace_event_raw_urandom_read {
- struct trace_entry ent;
- int got_bits;
- int pool_left;
- int input_left;
- char __data[0];
-};
-
-struct trace_event_data_offsets_add_device_randomness {};
-
-struct trace_event_data_offsets_random__mix_pool_bytes {};
-
-struct trace_event_data_offsets_credit_entropy_bits {};
-
-struct trace_event_data_offsets_push_to_pool {};
-
-struct trace_event_data_offsets_debit_entropy {};
-
-struct trace_event_data_offsets_add_input_randomness {};
-
-struct trace_event_data_offsets_add_disk_randomness {};
-
-struct trace_event_data_offsets_xfer_secondary_pool {};
-
-struct trace_event_data_offsets_random__get_random_bytes {};
-
-struct trace_event_data_offsets_random__extract_entropy {};
-
-struct trace_event_data_offsets_random_read {};
-
-struct trace_event_data_offsets_urandom_read {};
-
-typedef void (*btf_trace_add_device_randomness)(void *, int, long unsigned int);
-
-typedef void (*btf_trace_mix_pool_bytes)(void *, const char *, int, long unsigned int);
-
-typedef void (*btf_trace_mix_pool_bytes_nolock)(void *, const char *, int, long unsigned int);
-
-typedef void (*btf_trace_credit_entropy_bits)(void *, const char *, int, int, long unsigned int);
-
-typedef void (*btf_trace_push_to_pool)(void *, const char *, int, int);
-
-typedef void (*btf_trace_debit_entropy)(void *, const char *, int);
-
-typedef void (*btf_trace_add_input_randomness)(void *, int);
-
-typedef void (*btf_trace_add_disk_randomness)(void *, dev_t, int);
-
-typedef void (*btf_trace_xfer_secondary_pool)(void *, const char *, int, int, int, int);
-
-typedef void (*btf_trace_get_random_bytes)(void *, int, long unsigned int);
-
-typedef void (*btf_trace_get_random_bytes_arch)(void *, int, long unsigned int);
-
-typedef void (*btf_trace_extract_entropy)(void *, const char *, int, int, long unsigned int);
-
-typedef void (*btf_trace_extract_entropy_user)(void *, const char *, int, int, long unsigned int);
-
-typedef void (*btf_trace_random_read)(void *, int, int, int, int);
-
-typedef void (*btf_trace_urandom_read)(void *, int, int, int);
-
-struct poolinfo {
- int poolbitshift;
- int poolwords;
- int poolbytes;
- int poolfracbits;
- int tap1;
- int tap2;
- int tap3;
- int tap4;
- int tap5;
-};
-
-struct crng_state {
- __u32 state[16];
- long unsigned int init_time;
- spinlock_t lock;
-};
-
-struct entropy_store {
- const struct poolinfo *poolinfo;
- __u32 *pool;
- const char *name;
- struct entropy_store *pull;
- struct work_struct push_work;
- long unsigned int last_pulled;
- spinlock_t lock;
- short unsigned int add_ptr;
- short unsigned int input_rotate;
- int entropy_count;
- unsigned int initialized: 1;
- unsigned int last_data_init: 1;
- __u8 last_data[10];
-};
-
-struct fast_pool {
- __u32 pool[4];
- long unsigned int last;
- short unsigned int reg_idx;
- unsigned char count;
-};
-
-struct batched_entropy {
- union {
- u64 entropy_u64[8];
- u32 entropy_u32[16];
- };
- unsigned int position;
- spinlock_t batch_lock;
-};
-
-struct hpet_info {
- long unsigned int hi_ireqfreq;
- long unsigned int hi_flags;
- short unsigned int hi_hpet;
- short unsigned int hi_timer;
-};
-
-struct hpet_timer {
- u64 hpet_config;
- union {
- u64 _hpet_hc64;
- u32 _hpet_hc32;
- long unsigned int _hpet_compare;
- } _u1;
- u64 hpet_fsb[2];
-};
-
-struct hpet {
- u64 hpet_cap;
- u64 res0;
- u64 hpet_config;
- u64 res1;
- u64 hpet_isr;
- u64 res2[25];
- union {
- u64 _hpet_mc64;
- u32 _hpet_mc32;
- long unsigned int _hpet_mc;
- } _u0;
- u64 res3;
- struct hpet_timer hpet_timers[1];
-};
-
-struct hpets;
-
-struct hpet_dev {
- struct hpets *hd_hpets;
- struct hpet *hd_hpet;
- struct hpet_timer *hd_timer;
- long unsigned int hd_ireqfreq;
- long unsigned int hd_irqdata;
- wait_queue_head_t hd_waitqueue;
- struct fasync_struct *hd_async_queue;
- unsigned int hd_flags;
- unsigned int hd_irq;
- unsigned int hd_hdwirq;
- char hd_name[7];
-};
-
-struct hpets {
- struct hpets *hp_next;
- struct hpet *hp_hpet;
- long unsigned int hp_hpet_phys;
- struct clocksource *hp_clocksource;
- long long unsigned int hp_tick_freq;
- long unsigned int hp_delta;
- unsigned int hp_ntimer;
- unsigned int hp_which;
- struct hpet_dev hp_dev[1];
-};
-
-struct compat_hpet_info {
- compat_ulong_t hi_ireqfreq;
- compat_ulong_t hi_flags;
- short unsigned int hi_hpet;
- short unsigned int hi_timer;
-};
-
-struct nvram_ops {
- ssize_t (*get_size)();
- unsigned char (*read_byte)(int);
- void (*write_byte)(unsigned char, int);
- ssize_t (*read)(char *, size_t, loff_t *);
- ssize_t (*write)(char *, size_t, loff_t *);
- long int (*initialize)();
- long int (*set_checksum)();
-};
-
-struct hwrng {
- const char *name;
- int (*init)(struct hwrng *);
- void (*cleanup)(struct hwrng *);
- int (*data_present)(struct hwrng *, int);
- int (*data_read)(struct hwrng *, u32 *);
- int (*read)(struct hwrng *, void *, size_t, bool);
- long unsigned int priv;
- short unsigned int quality;
- struct list_head list;
- struct kref ref;
- struct completion cleanup_done;
-};
-
-enum {
- VIA_STRFILT_CNT_SHIFT = 16,
- VIA_STRFILT_FAIL = 32768,
- VIA_STRFILT_ENABLE = 16384,
- VIA_RAWBITS_ENABLE = 8192,
- VIA_RNG_ENABLE = 64,
- VIA_NOISESRC1 = 256,
- VIA_NOISESRC2 = 512,
- VIA_XSTORE_CNT_MASK = 15,
- VIA_RNG_CHUNK_8 = 0,
- VIA_RNG_CHUNK_4 = 1,
- VIA_RNG_CHUNK_4_MASK = 4294967295,
- VIA_RNG_CHUNK_2 = 2,
- VIA_RNG_CHUNK_2_MASK = 65535,
- VIA_RNG_CHUNK_1 = 3,
- VIA_RNG_CHUNK_1_MASK = 255,
-};
-
-enum chipset_type {
- NOT_SUPPORTED = 0,
- SUPPORTED = 1,
-};
-
-struct agp_version {
- u16 major;
- u16 minor;
-};
-
-struct agp_bridge_data;
-
-struct agp_memory {
- struct agp_memory *next;
- struct agp_memory *prev;
- struct agp_bridge_data *bridge;
- struct page **pages;
- size_t page_count;
- int key;
- int num_scratch_pages;
- off_t pg_start;
- u32 type;
- u32 physical;
- bool is_bound;
- bool is_flushed;
- struct list_head mapped_list;
- struct scatterlist *sg_list;
- int num_sg;
-};
-
-struct agp_bridge_driver;
-
-struct agp_bridge_data {
- const struct agp_version *version;
- const struct agp_bridge_driver *driver;
- const struct vm_operations_struct *vm_ops;
- void *previous_size;
- void *current_size;
- void *dev_private_data;
- struct pci_dev *dev;
- u32 *gatt_table;
- u32 *gatt_table_real;
- long unsigned int scratch_page;
- struct page *scratch_page_page;
- dma_addr_t scratch_page_dma;
- long unsigned int gart_bus_addr;
- long unsigned int gatt_bus_addr;
- u32 mode;
- enum chipset_type type;
- long unsigned int *key_list;
- atomic_t current_memory_agp;
- atomic_t agp_in_use;
- int max_memory_agp;
- int aperture_size_idx;
- int capndx;
- int flags;
- char major_version;
- char minor_version;
- struct list_head list;
- u32 apbase_config;
- struct list_head mapped_list;
- spinlock_t mapped_lock;
-};
-
-enum aper_size_type {
- U8_APER_SIZE = 0,
- U16_APER_SIZE = 1,
- U32_APER_SIZE = 2,
- LVL2_APER_SIZE = 3,
- FIXED_APER_SIZE = 4,
-};
-
-struct gatt_mask {
- long unsigned int mask;
- u32 type;
-};
-
-struct aper_size_info_16 {
- int size;
- int num_entries;
- int page_order;
- u16 size_value;
-};
-
-struct agp_bridge_driver {
- struct module *owner;
- const void *aperture_sizes;
- int num_aperture_sizes;
- enum aper_size_type size_type;
- bool cant_use_aperture;
- bool needs_scratch_page;
- const struct gatt_mask *masks;
- int (*fetch_size)();
- int (*configure)();
- void (*agp_enable)(struct agp_bridge_data *, u32);
- void (*cleanup)();
- void (*tlb_flush)(struct agp_memory *);
- long unsigned int (*mask_memory)(struct agp_bridge_data *, dma_addr_t, int);
- void (*cache_flush)();
- int (*create_gatt_table)(struct agp_bridge_data *);
- int (*free_gatt_table)(struct agp_bridge_data *);
- int (*insert_memory)(struct agp_memory *, off_t, int);
- int (*remove_memory)(struct agp_memory *, off_t, int);
- struct agp_memory * (*alloc_by_type)(size_t, int);
- void (*free_by_type)(struct agp_memory *);
- struct page * (*agp_alloc_page)(struct agp_bridge_data *);
- int (*agp_alloc_pages)(struct agp_bridge_data *, struct agp_memory *, size_t);
- void (*agp_destroy_page)(struct page *, int);
- void (*agp_destroy_pages)(struct agp_memory *);
- int (*agp_type_to_mask_type)(struct agp_bridge_data *, int);
-};
-
-struct agp_kern_info {
- struct agp_version version;
- struct pci_dev *device;
- enum chipset_type chipset;
- long unsigned int mode;
- long unsigned int aper_base;
- size_t aper_size;
- int max_memory;
- int current_memory;
- bool cant_use_aperture;
- long unsigned int page_mask;
- const struct vm_operations_struct *vm_ops;
-};
-
-struct agp_info {
- struct agp_version version;
- u32 bridge_id;
- u32 agp_mode;
- long unsigned int aper_base;
- size_t aper_size;
- size_t pg_total;
- size_t pg_system;
- size_t pg_used;
-};
-
-struct agp_setup {
- u32 agp_mode;
-};
-
-struct agp_segment {
- off_t pg_start;
- size_t pg_count;
- int prot;
-};
-
-struct agp_segment_priv {
- off_t pg_start;
- size_t pg_count;
- pgprot_t prot;
-};
-
-struct agp_region {
- pid_t pid;
- size_t seg_count;
- struct agp_segment *seg_list;
-};
-
-struct agp_allocate {
- int key;
- size_t pg_count;
- u32 type;
- u32 physical;
-};
-
-struct agp_bind {
- int key;
- off_t pg_start;
-};
-
-struct agp_unbind {
- int key;
- u32 priority;
-};
-
-struct agp_client {
- struct agp_client *next;
- struct agp_client *prev;
- pid_t pid;
- int num_segments;
- struct agp_segment_priv **segments;
-};
-
-struct agp_controller {
- struct agp_controller *next;
- struct agp_controller *prev;
- pid_t pid;
- int num_clients;
- struct agp_memory *pool;
- struct agp_client *clients;
-};
-
-struct agp_file_private {
- struct agp_file_private *next;
- struct agp_file_private *prev;
- pid_t my_pid;
- long unsigned int access_flags;
-};
-
-struct agp_front_data {
- struct mutex agp_mutex;
- struct agp_controller *current_controller;
- struct agp_controller *controllers;
- struct agp_file_private *file_priv_list;
- bool used_by_controller;
- bool backend_acquired;
-};
-
-struct aper_size_info_8 {
- int size;
- int num_entries;
- int page_order;
- u8 size_value;
-};
-
-struct aper_size_info_32 {
- int size;
- int num_entries;
- int page_order;
- u32 size_value;
-};
-
-struct aper_size_info_lvl2 {
- int size;
- int num_entries;
- u32 size_value;
-};
-
-struct aper_size_info_fixed {
- int size;
- int num_entries;
- int page_order;
-};
-
-struct agp_3_5_dev {
- struct list_head list;
- u8 capndx;
- u32 maxbw;
- struct pci_dev *dev;
-};
-
-struct isoch_data {
- u32 maxbw;
- u32 n;
- u32 y;
- u32 l;
- u32 rq;
- struct agp_3_5_dev *dev;
-};
-
-struct agp_info32 {
- struct agp_version version;
- u32 bridge_id;
- u32 agp_mode;
- compat_long_t aper_base;
- compat_size_t aper_size;
- compat_size_t pg_total;
- compat_size_t pg_system;
- compat_size_t pg_used;
-};
-
-struct agp_segment32 {
- compat_off_t pg_start;
- compat_size_t pg_count;
- compat_int_t prot;
-};
-
-struct agp_region32 {
- compat_pid_t pid;
- compat_size_t seg_count;
- struct agp_segment32 *seg_list;
-};
-
-struct agp_allocate32 {
- compat_int_t key;
- compat_size_t pg_count;
- u32 type;
- u32 physical;
-};
-
-struct agp_bind32 {
- compat_int_t key;
- compat_off_t pg_start;
-};
-
-struct agp_unbind32 {
- compat_int_t key;
- u32 priority;
-};
-
-struct intel_agp_driver_description {
- unsigned int chip_id;
- char *name;
- const struct agp_bridge_driver *driver;
-};
-
-struct intel_gtt_driver {
- unsigned int gen: 8;
- unsigned int is_g33: 1;
- unsigned int is_pineview: 1;
- unsigned int is_ironlake: 1;
- unsigned int has_pgtbl_enable: 1;
- unsigned int dma_mask_size: 8;
- int (*setup)();
- void (*cleanup)();
- void (*write_entry)(dma_addr_t, unsigned int, unsigned int);
- bool (*check_flags)(unsigned int);
- void (*chipset_flush)();
-};
-
-struct _intel_private {
- const struct intel_gtt_driver *driver;
- struct pci_dev *pcidev;
- struct pci_dev *bridge_dev;
- u8 *registers;
- phys_addr_t gtt_phys_addr;
- u32 PGETBL_save;
- u32 *gtt;
- bool clear_fake_agp;
- int num_dcache_entries;
- void *i9xx_flush_page;
- char *i81x_gtt_table;
- struct resource ifp_resource;
- int resource_valid;
- struct page *scratch_page;
- phys_addr_t scratch_page_dma;
- int refcount;
- unsigned int needs_dmar: 1;
- phys_addr_t gma_bus_addr;
- resource_size_t stolen_size;
- unsigned int gtt_total_entries;
- unsigned int gtt_mappable_entries;
-};
-
-struct intel_gtt_driver_description {
- unsigned int gmch_chip_id;
- char *name;
- const struct intel_gtt_driver *gtt_driver;
-};
-
-enum device_link_state {
- DL_STATE_NONE = 4294967295,
- DL_STATE_DORMANT = 0,
- DL_STATE_AVAILABLE = 1,
- DL_STATE_CONSUMER_PROBE = 2,
- DL_STATE_ACTIVE = 3,
- DL_STATE_SUPPLIER_UNBIND = 4,
-};
-
-struct device_link {
- struct device *supplier;
- struct list_head s_node;
- struct device *consumer;
- struct list_head c_node;
- enum device_link_state status;
- u32 flags;
- refcount_t rpm_active;
- struct kref kref;
- struct callback_head callback_head;
- bool supplier_preactivated;
-};
-
-struct iommu_group {
- struct kobject kobj;
- struct kobject *devices_kobj;
- struct list_head devices;
- struct mutex mutex;
- struct blocking_notifier_head notifier;
- void *iommu_data;
- void (*iommu_data_release)(void *);
- char *name;
- int id;
- struct iommu_domain *default_domain;
- struct iommu_domain *domain;
-};
-
-typedef unsigned int ioasid_t;
-
-enum iommu_fault_type {
- IOMMU_FAULT_DMA_UNRECOV = 1,
- IOMMU_FAULT_PAGE_REQ = 2,
-};
-
-struct iommu_device {
- struct list_head list;
- const struct iommu_ops *ops;
- struct fwnode_handle *fwnode;
- struct device *dev;
-};
-
-struct fsl_mc_obj_desc {
- char type[16];
- int id;
- u16 vendor;
- u16 ver_major;
- u16 ver_minor;
- u8 irq_count;
- u8 region_count;
- u32 state;
- char label[16];
- u16 flags;
-};
-
-struct fsl_mc_io;
-
-struct fsl_mc_device_irq;
-
-struct fsl_mc_resource;
-
-struct fsl_mc_device {
- struct device dev;
- u64 dma_mask;
- u16 flags;
- u16 icid;
- u16 mc_handle;
- struct fsl_mc_io *mc_io;
- struct fsl_mc_obj_desc obj_desc;
- struct resource *regions;
- struct fsl_mc_device_irq **irqs;
- struct fsl_mc_resource *resource;
- struct device_link *consumer_link;
-};
-
-enum fsl_mc_pool_type {
- FSL_MC_POOL_DPMCP = 0,
- FSL_MC_POOL_DPBP = 1,
- FSL_MC_POOL_DPCON = 2,
- FSL_MC_POOL_IRQ = 3,
- FSL_MC_NUM_POOL_TYPES = 4,
-};
-
-struct fsl_mc_resource_pool;
-
-struct fsl_mc_resource {
- enum fsl_mc_pool_type type;
- s32 id;
- void *data;
- struct fsl_mc_resource_pool *parent_pool;
- struct list_head node;
-};
-
-struct fsl_mc_device_irq {
- struct msi_desc *msi_desc;
- struct fsl_mc_device *mc_dev;
- u8 dev_irq_index;
- struct fsl_mc_resource resource;
-};
-
-struct fsl_mc_io {
- struct device *dev;
- u16 flags;
- u32 portal_size;
- phys_addr_t portal_phys_addr;
- void *portal_virt_addr;
- struct fsl_mc_device *dpmcp_dev;
- union {
- struct mutex mutex;
- spinlock_t spinlock;
- };
-};
-
-struct group_device {
- struct list_head list;
- struct device *dev;
- char *name;
-};
-
-struct iommu_group_attribute {
- struct attribute attr;
- ssize_t (*show)(struct iommu_group *, char *);
- ssize_t (*store)(struct iommu_group *, const char *, size_t);
-};
-
-struct group_for_pci_data {
- struct pci_dev *pdev;
- struct iommu_group *group;
-};
-
-struct trace_event_raw_iommu_group_event {
- struct trace_entry ent;
- int gid;
- u32 __data_loc_device;
- char __data[0];
-};
-
-struct trace_event_raw_iommu_device_event {
- struct trace_entry ent;
- u32 __data_loc_device;
- char __data[0];
-};
-
-struct trace_event_raw_map {
- struct trace_entry ent;
- u64 iova;
- u64 paddr;
- size_t size;
- char __data[0];
-};
-
-struct trace_event_raw_unmap {
- struct trace_entry ent;
- u64 iova;
- size_t size;
- size_t unmapped_size;
- char __data[0];
-};
-
-struct trace_event_raw_iommu_error {
- struct trace_entry ent;
- u32 __data_loc_device;
- u32 __data_loc_driver;
- u64 iova;
- int flags;
- char __data[0];
-};
-
-struct trace_event_data_offsets_iommu_group_event {
- u32 device;
-};
-
-struct trace_event_data_offsets_iommu_device_event {
- u32 device;
-};
-
-struct trace_event_data_offsets_map {};
-
-struct trace_event_data_offsets_unmap {};
-
-struct trace_event_data_offsets_iommu_error {
- u32 device;
- u32 driver;
-};
-
-typedef void (*btf_trace_add_device_to_group)(void *, int, struct device *);
-
-typedef void (*btf_trace_remove_device_from_group)(void *, int, struct device *);
-
-typedef void (*btf_trace_attach_device_to_domain)(void *, struct device *);
-
-typedef void (*btf_trace_detach_device_from_domain)(void *, struct device *);
-
-typedef void (*btf_trace_map)(void *, long unsigned int, phys_addr_t, size_t);
-
-typedef void (*btf_trace_unmap)(void *, long unsigned int, size_t, size_t);
-
-typedef void (*btf_trace_io_page_fault)(void *, struct device *, long unsigned int, int);
-
-struct iova {
- struct rb_node node;
- long unsigned int pfn_hi;
- long unsigned int pfn_lo;
-};
-
-struct iova_magazine;
-
-struct iova_cpu_rcache;
-
-struct iova_rcache {
- spinlock_t lock;
- long unsigned int depot_size;
- struct iova_magazine *depot[32];
- struct iova_cpu_rcache *cpu_rcaches;
-};
-
-struct iova_domain;
-
-typedef void (*iova_flush_cb)(struct iova_domain *);
-
-typedef void (*iova_entry_dtor)(long unsigned int);
-
-struct iova_fq;
-
-struct iova_domain {
- spinlock_t iova_rbtree_lock;
- struct rb_root rbroot;
- struct rb_node *cached_node;
- struct rb_node *cached32_node;
- long unsigned int granule;
- long unsigned int start_pfn;
- long unsigned int dma_32bit_pfn;
- long unsigned int max32_alloc_size;
- struct iova_fq *fq;
- atomic64_t fq_flush_start_cnt;
- atomic64_t fq_flush_finish_cnt;
- struct iova anchor;
- struct iova_rcache rcaches[6];
- iova_flush_cb flush_cb;
- iova_entry_dtor entry_dtor;
- struct timer_list fq_timer;
- atomic_t fq_timer_on;
-};
-
-struct iova_fq_entry {
- long unsigned int iova_pfn;
- long unsigned int pages;
- long unsigned int data;
- u64 counter;
-};
-
-struct iova_fq {
- struct iova_fq_entry entries[256];
- unsigned int head;
- unsigned int tail;
- spinlock_t lock;
-};
-
-struct iommu_dma_msi_page {
- struct list_head list;
- dma_addr_t iova;
- phys_addr_t phys;
-};
-
-enum iommu_dma_cookie_type {
- IOMMU_DMA_IOVA_COOKIE = 0,
- IOMMU_DMA_MSI_COOKIE = 1,
-};
-
-struct iommu_dma_cookie {
- enum iommu_dma_cookie_type type;
- union {
- struct iova_domain iovad;
- dma_addr_t msi_iova;
- };
- struct list_head msi_page_list;
- struct iommu_domain *fq_domain;
-};
-
-struct iova_magazine {
- long unsigned int size;
- long unsigned int pfns[128];
-};
-
-struct iova_cpu_rcache {
- spinlock_t lock;
- struct iova_magazine *loaded;
- struct iova_magazine *prev;
-};
-
-struct amd_iommu_device_info {
- int max_pasids;
- u32 flags;
-};
-
-struct irq_remap_table {
- raw_spinlock_t lock;
- unsigned int min_index;
- u32 *table;
-};
-
-struct amd_iommu_fault {
- u64 address;
- u32 pasid;
- u16 device_id;
- u16 tag;
- u16 flags;
-};
-
-struct protection_domain {
- struct list_head list;
- struct list_head dev_list;
- struct iommu_domain domain;
- spinlock_t lock;
- u16 id;
- int mode;
- u64 *pt_root;
- int glx;
- u64 *gcr3_tbl;
- long unsigned int flags;
- unsigned int dev_cnt;
- unsigned int dev_iommu[32];
-};
-
-struct amd_iommu___2 {
- struct list_head list;
- int index;
- raw_spinlock_t lock;
- struct pci_dev *dev;
- struct pci_dev *root_pdev;
- u64 mmio_phys;
- u64 mmio_phys_end;
- u8 *mmio_base;
- u32 cap;
- u8 acpi_flags;
- u64 features;
- bool is_iommu_v2;
- u16 devid;
- u16 cap_ptr;
- u16 pci_seg;
- u64 exclusion_start;
- u64 exclusion_length;
- u8 *cmd_buf;
- u32 cmd_buf_head;
- u32 cmd_buf_tail;
- u8 *evt_buf;
- u8 *ppr_log;
- u8 *ga_log;
- u8 *ga_log_tail;
- bool int_enabled;
- bool need_sync;
- struct iommu_device iommu;
- u32 stored_addr_lo;
- u32 stored_addr_hi;
- u32 stored_l1[108];
- u32 stored_l2[131];
- u8 max_banks;
- u8 max_counters;
- u32 flags;
- volatile u64 cmd_sem;
- struct irq_affinity_notify intcapxt_notify;
-};
-
-struct acpihid_map_entry {
- struct list_head list;
- u8 uid[256];
- u8 hid[9];
- u16 devid;
- u16 root_devid;
- bool cmd_line;
- struct iommu_group *group;
-};
-
-struct iommu_dev_data {
- spinlock_t lock;
- struct list_head list;
- struct llist_node dev_data_list;
- struct protection_domain *domain;
- struct pci_dev *pdev;
- u16 devid;
- bool iommu_v2;
- bool passthrough;
- struct {
- bool enabled;
- int qdep;
- } ats;
- bool pri_tlp;
- u32 errata;
- bool use_vapic;
- bool defer_attach;
- struct ratelimit_state rs;
-};
-
-struct dev_table_entry {
- u64 data[4];
-};
-
-struct unity_map_entry {
- struct list_head list;
- u16 devid_start;
- u16 devid_end;
- u64 address_start;
- u64 address_end;
- int prot;
-};
-
-struct iommu_cmd {
- u32 data[4];
-};
-
-enum {
- IRQ_REMAP_XAPIC_MODE = 0,
- IRQ_REMAP_X2APIC_MODE = 1,
-};
-
-struct devid_map {
- struct list_head list;
- u8 id;
- u16 devid;
- bool cmd_line;
-};
-
-enum amd_iommu_intr_mode_type {
- AMD_IOMMU_GUEST_IR_LEGACY = 0,
- AMD_IOMMU_GUEST_IR_LEGACY_GA = 1,
- AMD_IOMMU_GUEST_IR_VAPIC = 2,
-};
-
-struct ivhd_header {
- u8 type;
- u8 flags;
- u16 length;
- u16 devid;
- u16 cap_ptr;
- u64 mmio_phys;
- u16 pci_seg;
- u16 info;
- u32 efr_attr;
- u64 efr_reg;
- u64 res;
-};
-
-struct ivhd_entry {
- u8 type;
- u16 devid;
- u8 flags;
- u32 ext;
- u32 hidh;
- u64 cid;
- u8 uidf;
- u8 uidl;
- u8 uid;
-} __attribute__((packed));
-
-struct ivmd_header {
- u8 type;
- u8 flags;
- u16 length;
- u16 devid;
- u16 aux;
- u64 resv;
- u64 range_start;
- u64 range_length;
-};
-
-enum iommu_init_state {
- IOMMU_START_STATE = 0,
- IOMMU_IVRS_DETECTED = 1,
- IOMMU_ACPI_FINISHED = 2,
- IOMMU_ENABLED = 3,
- IOMMU_PCI_INIT = 4,
- IOMMU_INTERRUPTS_EN = 5,
- IOMMU_DMA_OPS = 6,
- IOMMU_INITIALIZED = 7,
- IOMMU_NOT_FOUND = 8,
- IOMMU_INIT_ERROR = 9,
- IOMMU_CMDLINE_DISABLED = 10,
-};
-
-struct ivrs_quirk_entry {
- u8 id;
- u16 devid;
-};
-
-enum {
- DELL_INSPIRON_7375 = 0,
- DELL_LATITUDE_5495 = 1,
- LENOVO_IDEAPAD_330S_15ARR = 2,
-};
-
-struct acpi_table_dmar {
- struct acpi_table_header header;
- u8 width;
- u8 flags;
- u8 reserved[10];
-};
-
-struct acpi_dmar_header {
- u16 type;
- u16 length;
-};
-
-enum acpi_dmar_type {
- ACPI_DMAR_TYPE_HARDWARE_UNIT = 0,
- ACPI_DMAR_TYPE_RESERVED_MEMORY = 1,
- ACPI_DMAR_TYPE_ROOT_ATS = 2,
- ACPI_DMAR_TYPE_HARDWARE_AFFINITY = 3,
- ACPI_DMAR_TYPE_NAMESPACE = 4,
- ACPI_DMAR_TYPE_RESERVED = 5,
-};
-
-struct acpi_dmar_device_scope {
- u8 entry_type;
- u8 length;
- u16 reserved;
- u8 enumeration_id;
- u8 bus;
-};
-
-enum acpi_dmar_scope_type {
- ACPI_DMAR_SCOPE_TYPE_NOT_USED = 0,
- ACPI_DMAR_SCOPE_TYPE_ENDPOINT = 1,
- ACPI_DMAR_SCOPE_TYPE_BRIDGE = 2,
- ACPI_DMAR_SCOPE_TYPE_IOAPIC = 3,
- ACPI_DMAR_SCOPE_TYPE_HPET = 4,
- ACPI_DMAR_SCOPE_TYPE_NAMESPACE = 5,
- ACPI_DMAR_SCOPE_TYPE_RESERVED = 6,
-};
-
-struct acpi_dmar_pci_path {
- u8 device;
- u8 function;
-};
-
-struct acpi_dmar_hardware_unit {
- struct acpi_dmar_header header;
- u8 flags;
- u8 reserved;
- u16 segment;
- u64 address;
-};
-
-struct acpi_dmar_reserved_memory {
- struct acpi_dmar_header header;
- u16 reserved;
- u16 segment;
- u64 base_address;
- u64 end_address;
-};
-
-struct acpi_dmar_atsr {
- struct acpi_dmar_header header;
- u8 flags;
- u8 reserved;
- u16 segment;
-};
-
-struct acpi_dmar_rhsa {
- struct acpi_dmar_header header;
- u32 reserved;
- u64 base_address;
- u32 proximity_domain;
-} __attribute__((packed));
-
-struct acpi_dmar_andd {
- struct acpi_dmar_header header;
- u8 reserved[3];
- u8 device_number;
- char device_name[1];
-} __attribute__((packed));
-
-struct dmar_dev_scope {
- struct device *dev;
- u8 bus;
- u8 devfn;
-};
-
-struct intel_iommu;
-
-struct dmar_drhd_unit {
- struct list_head list;
- struct acpi_dmar_header *hdr;
- u64 reg_base_addr;
- struct dmar_dev_scope *devices;
- int devices_cnt;
- u16 segment;
- u8 ignored: 1;
- u8 include_all: 1;
- struct intel_iommu *iommu;
-};
-
-struct iommu_flush {
- void (*flush_context)(struct intel_iommu *, u16, u16, u8, u64);
- void (*flush_iotlb)(struct intel_iommu *, u16, u64, unsigned int, u64);
-};
-
-struct dmar_domain;
-
-struct root_entry;
-
-struct q_inval;
-
-struct intel_iommu {
- void *reg;
- u64 reg_phys;
- u64 reg_size;
- u64 cap;
- u64 ecap;
- u32 gcmd;
- raw_spinlock_t register_lock;
- int seq_id;
- int agaw;
- int msagaw;
- unsigned int irq;
- unsigned int pr_irq;
- u16 segment;
- unsigned char name[13];
- long unsigned int *domain_ids;
- struct dmar_domain ***domains;
- spinlock_t lock;
- struct root_entry *root_entry;
- struct iommu_flush flush;
- struct q_inval *qi;
- u32 *iommu_state;
- struct iommu_device iommu;
- int node;
- u32 flags;
-};
-
-struct dmar_pci_path {
- u8 bus;
- u8 device;
- u8 function;
-};
-
-struct dmar_pci_notify_info {
- struct pci_dev *dev;
- long unsigned int event;
- int bus;
- u16 seg;
- u16 level;
- struct dmar_pci_path path[0];
-};
-
-enum {
- QI_FREE = 0,
- QI_IN_USE = 1,
- QI_DONE = 2,
- QI_ABORT = 3,
-};
-
-struct qi_desc {
- u64 qw0;
- u64 qw1;
- u64 qw2;
- u64 qw3;
-};
-
-struct q_inval {
- raw_spinlock_t q_lock;
- void *desc;
- int *desc_status;
- int free_head;
- int free_tail;
- int free_cnt;
-};
-
-struct root_entry {
- u64 lo;
- u64 hi;
-};
-
-struct dma_pte;
-
-struct dmar_domain {
- int nid;
- unsigned int iommu_refcnt[128];
- u16 iommu_did[128];
- unsigned int auxd_refcnt;
- bool has_iotlb_device;
- struct list_head devices;
- struct list_head auxd;
- struct iova_domain iovad;
- struct dma_pte *pgd;
- int gaw;
- int agaw;
- int flags;
- int iommu_coherency;
- int iommu_snooping;
- int iommu_count;
- int iommu_superpage;
- u64 max_addr;
- int default_pasid;
- struct iommu_domain domain;
-};
-
-struct dma_pte {
- u64 val;
-};
-
-typedef int (*dmar_res_handler_t)(struct acpi_dmar_header *, void *);
-
-struct dmar_res_callback {
- dmar_res_handler_t cb[5];
- void *arg[5];
- bool ignore_unhandled;
- bool print_entry;
-};
-
-enum faulttype {
- DMA_REMAP = 0,
- INTR_REMAP = 1,
- UNKNOWN = 2,
-};
-
-struct memory_notify {
- long unsigned int start_pfn;
- long unsigned int nr_pages;
- int status_change_nid_normal;
- int status_change_nid_high;
- int status_change_nid;
-};
-
-enum {
- SR_DMAR_FECTL_REG = 0,
- SR_DMAR_FEDATA_REG = 1,
- SR_DMAR_FEADDR_REG = 2,
- SR_DMAR_FEUADDR_REG = 3,
- MAX_SR_DMAR_REGS = 4,
-};
-
-struct context_entry {
- u64 lo;
- u64 hi;
-};
-
-struct pasid_table;
-
-struct device_domain_info {
- struct list_head link;
- struct list_head global;
- struct list_head table;
- struct list_head auxiliary_domains;
- u8 bus;
- u8 devfn;
- u16 pfsid;
- u8 pasid_supported: 3;
- u8 pasid_enabled: 1;
- u8 pri_supported: 1;
- u8 pri_enabled: 1;
- u8 ats_supported: 1;
- u8 ats_enabled: 1;
- u8 auxd_enabled: 1;
- u8 ats_qdep;
- struct device *dev;
- struct intel_iommu *iommu;
- struct dmar_domain *domain;
- struct pasid_table *pasid_table;
-};
-
-struct pasid_table {
- void *table;
- int order;
- int max_pasid;
- struct list_head dev;
-};
-
-struct dmar_rmrr_unit {
- struct list_head list;
- struct acpi_dmar_header *hdr;
- u64 base_address;
- u64 end_address;
- struct dmar_dev_scope *devices;
- int devices_cnt;
-};
-
-struct dmar_atsr_unit {
- struct list_head list;
- struct acpi_dmar_header *hdr;
- struct dmar_dev_scope *devices;
- int devices_cnt;
- u8 include_all: 1;
-};
-
-struct domain_context_mapping_data {
- struct dmar_domain *domain;
- struct intel_iommu *iommu;
- struct pasid_table *table;
-};
-
-struct pasid_dir_entry {
- u64 val;
-};
-
-struct pasid_entry {
- u64 val[8];
-};
-
-struct pasid_table_opaque {
- struct pasid_table **pasid_table;
- int segment;
- int bus;
- int devfn;
-};
-
-struct trace_event_raw_dma_map {
- struct trace_entry ent;
- u32 __data_loc_dev_name;
- dma_addr_t dev_addr;
- phys_addr_t phys_addr;
- size_t size;
- char __data[0];
-};
-
-struct trace_event_raw_dma_unmap {
- struct trace_entry ent;
- u32 __data_loc_dev_name;
- dma_addr_t dev_addr;
- size_t size;
- char __data[0];
-};
-
-struct trace_event_data_offsets_dma_map {
- u32 dev_name;
-};
-
-struct trace_event_data_offsets_dma_unmap {
- u32 dev_name;
-};
-
-typedef void (*btf_trace_map_single)(void *, struct device *, dma_addr_t, phys_addr_t, size_t);
-
-typedef void (*btf_trace_map_sg)(void *, struct device *, dma_addr_t, phys_addr_t, size_t);
-
-typedef void (*btf_trace_bounce_map_single)(void *, struct device *, dma_addr_t, phys_addr_t, size_t);
-
-typedef void (*btf_trace_unmap_single)(void *, struct device *, dma_addr_t, size_t);
-
-typedef void (*btf_trace_unmap_sg)(void *, struct device *, dma_addr_t, size_t);
-
-typedef void (*btf_trace_bounce_unmap_single)(void *, struct device *, dma_addr_t, size_t);
-
-struct i2c_msg {
- __u16 addr;
- __u16 flags;
- __u16 len;
- __u8 *buf;
-};
-
-union i2c_smbus_data {
- __u8 byte;
- __u16 word;
- __u8 block[34];
-};
-
-struct i2c_algorithm;
-
-struct i2c_lock_operations;
-
-struct i2c_bus_recovery_info;
-
-struct i2c_adapter_quirks;
-
-struct i2c_adapter {
- struct module *owner;
- unsigned int class;
- const struct i2c_algorithm *algo;
- void *algo_data;
- const struct i2c_lock_operations *lock_ops;
- struct rt_mutex bus_lock;
- struct rt_mutex mux_lock;
- int timeout;
- int retries;
- struct device dev;
- long unsigned int locked_flags;
- int nr;
- char name[48];
- struct completion dev_released;
- struct mutex userspace_clients_lock;
- struct list_head userspace_clients;
- struct i2c_bus_recovery_info *bus_recovery_info;
- const struct i2c_adapter_quirks *quirks;
- struct irq_domain *host_notify_domain;
-};
-
-struct i2c_algorithm {
- int (*master_xfer)(struct i2c_adapter *, struct i2c_msg *, int);
- int (*master_xfer_atomic)(struct i2c_adapter *, struct i2c_msg *, int);
- int (*smbus_xfer)(struct i2c_adapter *, u16, short unsigned int, char, u8, int, union i2c_smbus_data *);
- int (*smbus_xfer_atomic)(struct i2c_adapter *, u16, short unsigned int, char, u8, int, union i2c_smbus_data *);
- u32 (*functionality)(struct i2c_adapter *);
-};
-
-struct i2c_lock_operations {
- void (*lock_bus)(struct i2c_adapter *, unsigned int);
- int (*trylock_bus)(struct i2c_adapter *, unsigned int);
- void (*unlock_bus)(struct i2c_adapter *, unsigned int);
-};
-
-struct i2c_bus_recovery_info {
- int (*recover_bus)(struct i2c_adapter *);
- int (*get_scl)(struct i2c_adapter *);
- void (*set_scl)(struct i2c_adapter *, int);
- int (*get_sda)(struct i2c_adapter *);
- void (*set_sda)(struct i2c_adapter *, int);
- int (*get_bus_free)(struct i2c_adapter *);
- void (*prepare_recovery)(struct i2c_adapter *);
- void (*unprepare_recovery)(struct i2c_adapter *);
- struct gpio_desc *scl_gpiod;
- struct gpio_desc *sda_gpiod;
-};
-
-struct i2c_adapter_quirks {
- u64 flags;
- int max_num_msgs;
- u16 max_write_len;
- u16 max_read_len;
- u16 max_comb_1st_msg_len;
- u16 max_comb_2nd_msg_len;
-};
-
-struct hdr_static_metadata {
- __u8 eotf;
- __u8 metadata_type;
- __u16 max_cll;
- __u16 max_fall;
- __u16 min_cll;
-};
-
-struct hdr_sink_metadata {
- __u32 metadata_type;
- union {
- struct hdr_static_metadata hdmi_type1;
- };
-};
-
-typedef unsigned int drm_magic_t;
-
-struct drm_clip_rect {
- short unsigned int x1;
- short unsigned int y1;
- short unsigned int x2;
- short unsigned int y2;
-};
-
-struct drm_event {
- __u32 type;
- __u32 length;
-};
-
-struct drm_event_vblank {
- struct drm_event base;
- __u64 user_data;
- __u32 tv_sec;
- __u32 tv_usec;
- __u32 sequence;
- __u32 crtc_id;
-};
-
-struct drm_event_crtc_sequence {
- struct drm_event base;
- __u64 user_data;
- __s64 time_ns;
- __u64 sequence;
-};
-
-enum drm_mode_subconnector {
- DRM_MODE_SUBCONNECTOR_Automatic = 0,
- DRM_MODE_SUBCONNECTOR_Unknown = 0,
- DRM_MODE_SUBCONNECTOR_DVID = 3,
- DRM_MODE_SUBCONNECTOR_DVIA = 4,
- DRM_MODE_SUBCONNECTOR_Composite = 5,
- DRM_MODE_SUBCONNECTOR_SVIDEO = 6,
- DRM_MODE_SUBCONNECTOR_Component = 8,
- DRM_MODE_SUBCONNECTOR_SCART = 9,
-};
-
-struct drm_mode_fb_cmd2 {
- __u32 fb_id;
- __u32 width;
- __u32 height;
- __u32 pixel_format;
- __u32 flags;
- __u32 handles[4];
- __u32 pitches[4];
- __u32 offsets[4];
- __u64 modifier[4];
-};
-
-struct drm_mode_create_dumb {
- __u32 height;
- __u32 width;
- __u32 bpp;
- __u32 flags;
- __u32 handle;
- __u32 pitch;
- __u64 size;
-};
-
-struct drm_modeset_lock;
-
-struct drm_modeset_acquire_ctx {
- struct ww_acquire_ctx ww_ctx;
- struct drm_modeset_lock *contended;
- struct list_head locked;
- bool trylock_only;
- bool interruptible;
-};
-
-struct drm_modeset_lock {
- struct ww_mutex mutex;
- struct list_head head;
-};
-
-struct drm_rect {
- int x1;
- int y1;
- int x2;
- int y2;
-};
-
-struct drm_object_properties;
-
-struct drm_mode_object {
- uint32_t id;
- uint32_t type;
- struct drm_object_properties *properties;
- struct kref refcount;
- void (*free_cb)(struct kref *);
-};
-
-struct drm_property;
-
-struct drm_object_properties {
- int count;
- struct drm_property *properties[24];
- uint64_t values[24];
-};
-
-struct drm_device;
-
-struct drm_property {
- struct list_head head;
- struct drm_mode_object base;
- uint32_t flags;
- char name[32];
- uint32_t num_values;
- uint64_t *values;
- struct drm_device *dev;
- struct list_head enum_list;
-};
-
-struct drm_framebuffer;
-
-struct drm_file;
-
-struct drm_framebuffer_funcs {
- void (*destroy)(struct drm_framebuffer *);
- int (*create_handle)(struct drm_framebuffer *, struct drm_file *, unsigned int *);
- int (*dirty)(struct drm_framebuffer *, struct drm_file *, unsigned int, unsigned int, struct drm_clip_rect *, unsigned int);
-};
-
-struct drm_format_info;
-
-struct drm_gem_object;
-
-struct drm_framebuffer {
- struct drm_device *dev;
- struct list_head head;
- struct drm_mode_object base;
- char comm[16];
- const struct drm_format_info *format;
- const struct drm_framebuffer_funcs *funcs;
- unsigned int pitches[4];
- unsigned int offsets[4];
- uint64_t modifier;
- unsigned int width;
- unsigned int height;
- int flags;
- int hot_x;
- int hot_y;
- struct list_head filp_head;
- struct drm_gem_object *obj[4];
-};
-
-struct drm_prime_file_private {
- struct mutex lock;
- struct rb_root dmabufs;
- struct rb_root handles;
-};
-
-struct drm_master;
-
-struct drm_minor;
-
-struct drm_file {
- bool authenticated;
- bool stereo_allowed;
- bool universal_planes;
- bool atomic;
- bool aspect_ratio_allowed;
- bool writeback_connectors;
- bool is_master;
- struct drm_master *master;
- struct pid *pid;
- drm_magic_t magic;
- struct list_head lhead;
- struct drm_minor *minor;
- struct idr object_idr;
- spinlock_t table_lock;
- struct idr syncobj_idr;
- spinlock_t syncobj_table_lock;
- struct file *filp;
- void *driver_priv;
- struct list_head fbs;
- struct mutex fbs_lock;
- struct list_head blobs;
- wait_queue_head_t event_wait;
- struct list_head pending_event_list;
- struct list_head event_list;
- int event_space;
- struct mutex event_read_lock;
- struct drm_prime_file_private prime;
-};
-
-struct drm_mode_config_funcs;
-
-struct drm_atomic_state;
-
-struct drm_mode_config_helper_funcs;
-
-struct drm_mode_config {
- struct mutex mutex;
- struct drm_modeset_lock connection_mutex;
- struct drm_modeset_acquire_ctx *acquire_ctx;
- struct mutex idr_mutex;
- struct idr object_idr;
- struct idr tile_idr;
- struct mutex fb_lock;
- int num_fb;
- struct list_head fb_list;
- spinlock_t connector_list_lock;
- int num_connector;
- struct ida connector_ida;
- struct list_head connector_list;
- struct llist_head connector_free_list;
- struct work_struct connector_free_work;
- int num_encoder;
- struct list_head encoder_list;
- int num_total_plane;
- struct list_head plane_list;
- int num_crtc;
- struct list_head crtc_list;
- struct list_head property_list;
- struct list_head privobj_list;
- int min_width;
- int min_height;
- int max_width;
- int max_height;
- const struct drm_mode_config_funcs *funcs;
- resource_size_t fb_base;
- bool poll_enabled;
- bool poll_running;
- bool delayed_event;
- struct delayed_work output_poll_work;
- struct mutex blob_lock;
- struct list_head property_blob_list;
- struct drm_property *edid_property;
- struct drm_property *dpms_property;
- struct drm_property *path_property;
- struct drm_property *tile_property;
- struct drm_property *link_status_property;
- struct drm_property *plane_type_property;
- struct drm_property *prop_src_x;
- struct drm_property *prop_src_y;
- struct drm_property *prop_src_w;
- struct drm_property *prop_src_h;
- struct drm_property *prop_crtc_x;
- struct drm_property *prop_crtc_y;
- struct drm_property *prop_crtc_w;
- struct drm_property *prop_crtc_h;
- struct drm_property *prop_fb_id;
- struct drm_property *prop_in_fence_fd;
- struct drm_property *prop_out_fence_ptr;
- struct drm_property *prop_crtc_id;
- struct drm_property *prop_fb_damage_clips;
- struct drm_property *prop_active;
- struct drm_property *prop_mode_id;
- struct drm_property *prop_vrr_enabled;
- struct drm_property *dvi_i_subconnector_property;
- struct drm_property *dvi_i_select_subconnector_property;
- struct drm_property *tv_subconnector_property;
- struct drm_property *tv_select_subconnector_property;
- struct drm_property *tv_mode_property;
- struct drm_property *tv_left_margin_property;
- struct drm_property *tv_right_margin_property;
- struct drm_property *tv_top_margin_property;
- struct drm_property *tv_bottom_margin_property;
- struct drm_property *tv_brightness_property;
- struct drm_property *tv_contrast_property;
- struct drm_property *tv_flicker_reduction_property;
- struct drm_property *tv_overscan_property;
- struct drm_property *tv_saturation_property;
- struct drm_property *tv_hue_property;
- struct drm_property *scaling_mode_property;
- struct drm_property *aspect_ratio_property;
- struct drm_property *content_type_property;
- struct drm_property *degamma_lut_property;
- struct drm_property *degamma_lut_size_property;
- struct drm_property *ctm_property;
- struct drm_property *gamma_lut_property;
- struct drm_property *gamma_lut_size_property;
- struct drm_property *suggested_x_property;
- struct drm_property *suggested_y_property;
- struct drm_property *non_desktop_property;
- struct drm_property *panel_orientation_property;
- struct drm_property *writeback_fb_id_property;
- struct drm_property *writeback_pixel_formats_property;
- struct drm_property *writeback_out_fence_ptr_property;
- struct drm_property *hdr_output_metadata_property;
- struct drm_property *content_protection_property;
- struct drm_property *hdcp_content_type_property;
- uint32_t preferred_depth;
- uint32_t prefer_shadow;
- bool prefer_shadow_fbdev;
- bool quirk_addfb_prefer_xbgr_30bpp;
- bool quirk_addfb_prefer_host_byte_order;
- bool async_page_flip;
- bool allow_fb_modifiers;
- bool normalize_zpos;
- struct drm_property *modifiers_property;
- uint32_t cursor_width;
- uint32_t cursor_height;
- struct drm_atomic_state *suspend_state;
- const struct drm_mode_config_helper_funcs *helper_private;
-};
-
-struct drm_vram_mm;
-
-enum switch_power_state {
- DRM_SWITCH_POWER_ON = 0,
- DRM_SWITCH_POWER_OFF = 1,
- DRM_SWITCH_POWER_CHANGING = 2,
- DRM_SWITCH_POWER_DYNAMIC_OFF = 3,
-};
-
-struct drm_driver;
-
-struct drm_vblank_crtc;
-
-struct drm_agp_head;
-
-struct drm_vma_offset_manager;
-
-struct drm_fb_helper;
-
-struct drm_device {
- struct list_head legacy_dev_list;
- int if_version;
- struct kref ref;
- struct device *dev;
- struct drm_driver *driver;
- void *dev_private;
- struct drm_minor *primary;
- struct drm_minor *render;
- bool registered;
- struct drm_master *master;
- u32 driver_features;
- bool unplugged;
- struct inode *anon_inode;
- char *unique;
- struct mutex struct_mutex;
- struct mutex master_mutex;
- int open_count;
- struct mutex filelist_mutex;
- struct list_head filelist;
- struct list_head filelist_internal;
- struct mutex clientlist_mutex;
- struct list_head clientlist;
- bool irq_enabled;
- int irq;
- bool vblank_disable_immediate;
- struct drm_vblank_crtc *vblank;
- spinlock_t vblank_time_lock;
- spinlock_t vbl_lock;
- u32 max_vblank_count;
- struct list_head vblank_event_list;
- spinlock_t event_lock;
- struct drm_agp_head *agp;
- struct pci_dev *pdev;
- unsigned int num_crtcs;
- struct drm_mode_config mode_config;
- struct mutex object_name_lock;
- struct idr object_name_idr;
- struct drm_vma_offset_manager *vma_offset_manager;
- struct drm_vram_mm *vram_mm;
- enum switch_power_state switch_power_state;
- struct drm_fb_helper *fb_helper;
-};
-
-struct drm_format_info {
- u32 format;
- u8 depth;
- u8 num_planes;
- union {
- u8 cpp[3];
- u8 char_per_block[3];
- };
- u8 block_w[3];
- u8 block_h[3];
- u8 hsub;
- u8 vsub;
- bool has_alpha;
- bool is_yuv;
-};
-
-struct drm_mm;
-
-struct drm_mm_node {
- long unsigned int color;
- u64 start;
- u64 size;
- struct drm_mm *mm;
- struct list_head node_list;
- struct list_head hole_stack;
- struct rb_node rb;
- struct rb_node rb_hole_size;
- struct rb_node rb_hole_addr;
- u64 __subtree_last;
- u64 hole_size;
- long unsigned int flags;
-};
-
-struct drm_vma_offset_node {
- rwlock_t vm_lock;
- struct drm_mm_node vm_node;
- struct rb_root vm_files;
- bool readonly: 1;
-};
-
-struct dma_fence;
-
-struct dma_resv_list;
-
-struct dma_resv {
- struct ww_mutex lock;
- seqcount_t seq;
- struct dma_fence *fence_excl;
- struct dma_resv_list *fence;
-};
-
-struct dma_buf;
-
-struct dma_buf_attachment;
-
-struct drm_gem_object_funcs;
-
-struct drm_gem_object {
- struct kref refcount;
- unsigned int handle_count;
- struct drm_device *dev;
- struct file *filp;
- struct drm_vma_offset_node vma_node;
- size_t size;
- int name;
- struct dma_buf *dma_buf;
- struct dma_buf_attachment *import_attach;
- struct dma_resv *resv;
- struct dma_resv _resv;
- const struct drm_gem_object_funcs *funcs;
-};
-
-enum drm_connector_force {
- DRM_FORCE_UNSPECIFIED = 0,
- DRM_FORCE_OFF = 1,
- DRM_FORCE_ON = 2,
- DRM_FORCE_ON_DIGITAL = 3,
-};
-
-enum drm_connector_status {
- connector_status_connected = 1,
- connector_status_disconnected = 2,
- connector_status_unknown = 3,
-};
-
-enum drm_connector_registration_state {
- DRM_CONNECTOR_INITIALIZING = 0,
- DRM_CONNECTOR_REGISTERED = 1,
- DRM_CONNECTOR_UNREGISTERED = 2,
-};
-
-enum subpixel_order {
- SubPixelUnknown = 0,
- SubPixelHorizontalRGB = 1,
- SubPixelHorizontalBGR = 2,
- SubPixelVerticalRGB = 3,
- SubPixelVerticalBGR = 4,
- SubPixelNone = 5,
-};
-
-struct drm_scrambling {
- bool supported;
- bool low_rates;
-};
-
-struct drm_scdc {
- bool supported;
- bool read_request;
- struct drm_scrambling scrambling;
-};
-
-struct drm_hdmi_info {
- struct drm_scdc scdc;
- long unsigned int y420_vdb_modes[2];
- long unsigned int y420_cmdb_modes[2];
- u64 y420_cmdb_map;
- u8 y420_dc_modes;
-};
-
-enum drm_link_status {
- DRM_LINK_STATUS_GOOD = 0,
- DRM_LINK_STATUS_BAD = 1,
-};
-
-struct drm_display_info {
- unsigned int width_mm;
- unsigned int height_mm;
- unsigned int bpc;
- enum subpixel_order subpixel_order;
- int panel_orientation;
- u32 color_formats;
- const u32 *bus_formats;
- unsigned int num_bus_formats;
- u32 bus_flags;
- int max_tmds_clock;
- bool dvi_dual;
- bool has_hdmi_infoframe;
- bool rgb_quant_range_selectable;
- u8 edid_hdmi_dc_modes;
- u8 cea_rev;
- struct drm_hdmi_info hdmi;
- bool non_desktop;
-};
-
-struct drm_connector_tv_margins {
- unsigned int bottom;
- unsigned int left;
- unsigned int right;
- unsigned int top;
-};
-
-struct drm_tv_connector_state {
- enum drm_mode_subconnector subconnector;
- struct drm_connector_tv_margins margins;
- unsigned int mode;
- unsigned int brightness;
- unsigned int contrast;
- unsigned int flicker_reduction;
- unsigned int overscan;
- unsigned int saturation;
- unsigned int hue;
-};
-
-struct drm_connector;
-
-struct drm_crtc;
-
-struct drm_encoder;
-
-struct drm_crtc_commit;
-
-struct drm_writeback_job;
-
-struct drm_property_blob;
-
-struct drm_connector_state {
- struct drm_connector *connector;
- struct drm_crtc *crtc;
- struct drm_encoder *best_encoder;
- enum drm_link_status link_status;
- struct drm_atomic_state *state;
- struct drm_crtc_commit *commit;
- struct drm_tv_connector_state tv;
- bool self_refresh_aware;
- enum hdmi_picture_aspect picture_aspect_ratio;
- unsigned int content_type;
- unsigned int hdcp_content_type;
- unsigned int scaling_mode;
- unsigned int content_protection;
- u32 colorspace;
- struct drm_writeback_job *writeback_job;
- u8 max_requested_bpc;
- u8 max_bpc;
- struct drm_property_blob *hdr_output_metadata;
-};
-
-struct drm_cmdline_mode {
- char name[32];
- bool specified;
- bool refresh_specified;
- bool bpp_specified;
- int xres;
- int yres;
- int bpp;
- int refresh;
- bool rb;
- bool interlace;
- bool cvt;
- bool margins;
- enum drm_connector_force force;
- unsigned int rotation_reflection;
- struct drm_connector_tv_margins tv_margins;
-};
-
-struct drm_connector_funcs;
-
-struct drm_connector_helper_funcs;
-
-struct drm_tile_group;
-
-struct drm_connector {
- struct drm_device *dev;
- struct device *kdev;
- struct device_attribute *attr;
- struct list_head head;
- struct drm_mode_object base;
- char *name;
- struct mutex mutex;
- unsigned int index;
- int connector_type;
- int connector_type_id;
- bool interlace_allowed;
- bool doublescan_allowed;
- bool stereo_allowed;
- bool ycbcr_420_allowed;
- enum drm_connector_registration_state registration_state;
- struct list_head modes;
- enum drm_connector_status status;
- struct list_head probed_modes;
- struct drm_display_info display_info;
- const struct drm_connector_funcs *funcs;
- struct drm_property_blob *edid_blob_ptr;
- struct drm_object_properties properties;
- struct drm_property *scaling_mode_property;
- struct drm_property *vrr_capable_property;
- struct drm_property *colorspace_property;
- struct drm_property_blob *path_blob_ptr;
- struct drm_property *max_bpc_property;
- uint8_t polled;
- int dpms;
- const struct drm_connector_helper_funcs *helper_private;
- struct drm_cmdline_mode cmdline_mode;
- enum drm_connector_force force;
- bool override_edid;
- u32 possible_encoders;
- struct drm_encoder *encoder;
- uint8_t eld[128];
- bool latency_present[2];
- int video_latency[2];
- int audio_latency[2];
- struct i2c_adapter *ddc;
- int null_edid_counter;
- unsigned int bad_edid_counter;
- bool edid_corrupt;
- struct dentry *debugfs_entry;
- struct drm_connector_state *state;
- struct drm_property_blob *tile_blob_ptr;
- bool has_tile;
- struct drm_tile_group *tile_group;
- bool tile_is_single_monitor;
- uint8_t num_h_tile;
- uint8_t num_v_tile;
- uint8_t tile_h_loc;
- uint8_t tile_v_loc;
- uint16_t tile_h_size;
- uint16_t tile_v_size;
- struct llist_node free_node;
- struct hdr_sink_metadata hdr_sink_metadata;
-};
-
-enum drm_mode_status {
- MODE_OK = 0,
- MODE_HSYNC = 1,
- MODE_VSYNC = 2,
- MODE_H_ILLEGAL = 3,
- MODE_V_ILLEGAL = 4,
- MODE_BAD_WIDTH = 5,
- MODE_NOMODE = 6,
- MODE_NO_INTERLACE = 7,
- MODE_NO_DBLESCAN = 8,
- MODE_NO_VSCAN = 9,
- MODE_MEM = 10,
- MODE_VIRTUAL_X = 11,
- MODE_VIRTUAL_Y = 12,
- MODE_MEM_VIRT = 13,
- MODE_NOCLOCK = 14,
- MODE_CLOCK_HIGH = 15,
- MODE_CLOCK_LOW = 16,
- MODE_CLOCK_RANGE = 17,
- MODE_BAD_HVALUE = 18,
- MODE_BAD_VVALUE = 19,
- MODE_BAD_VSCAN = 20,
- MODE_HSYNC_NARROW = 21,
- MODE_HSYNC_WIDE = 22,
- MODE_HBLANK_NARROW = 23,
- MODE_HBLANK_WIDE = 24,
- MODE_VSYNC_NARROW = 25,
- MODE_VSYNC_WIDE = 26,
- MODE_VBLANK_NARROW = 27,
- MODE_VBLANK_WIDE = 28,
- MODE_PANEL = 29,
- MODE_INTERLACE_WIDTH = 30,
- MODE_ONE_WIDTH = 31,
- MODE_ONE_HEIGHT = 32,
- MODE_ONE_SIZE = 33,
- MODE_NO_REDUCED = 34,
- MODE_NO_STEREO = 35,
- MODE_NO_420 = 36,
- MODE_STALE = 4294967293,
- MODE_BAD = 4294967294,
- MODE_ERROR = 4294967295,
-};
-
-struct drm_display_mode {
- struct list_head head;
- char name[32];
- enum drm_mode_status status;
- unsigned int type;
- int clock;
- int hdisplay;
- int hsync_start;
- int hsync_end;
- int htotal;
- int hskew;
- int vdisplay;
- int vsync_start;
- int vsync_end;
- int vtotal;
- int vscan;
- unsigned int flags;
- int width_mm;
- int height_mm;
- int crtc_clock;
- int crtc_hdisplay;
- int crtc_hblank_start;
- int crtc_hblank_end;
- int crtc_hsync_start;
- int crtc_hsync_end;
- int crtc_htotal;
- int crtc_hskew;
- int crtc_vdisplay;
- int crtc_vblank_start;
- int crtc_vblank_end;
- int crtc_vsync_start;
- int crtc_vsync_end;
- int crtc_vtotal;
- int *private;
- int private_flags;
- int vrefresh;
- int hsync;
- enum hdmi_picture_aspect picture_aspect_ratio;
- struct list_head export_head;
-};
-
-struct drm_crtc_crc_entry;
-
-struct drm_crtc_crc {
- spinlock_t lock;
- const char *source;
- bool opened;
- bool overflow;
- struct drm_crtc_crc_entry *entries;
- int head;
- int tail;
- size_t values_cnt;
- wait_queue_head_t wq;
-};
-
-struct drm_plane;
-
-struct drm_crtc_funcs;
-
-struct drm_crtc_helper_funcs;
-
-struct drm_crtc_state;
-
-struct drm_self_refresh_data;
-
-struct drm_crtc {
- struct drm_device *dev;
- struct device_node *port;
- struct list_head head;
- char *name;
- struct drm_modeset_lock mutex;
- struct drm_mode_object base;
- struct drm_plane *primary;
- struct drm_plane *cursor;
- unsigned int index;
- int cursor_x;
- int cursor_y;
- bool enabled;
- struct drm_display_mode mode;
- struct drm_display_mode hwmode;
- int x;
- int y;
- const struct drm_crtc_funcs *funcs;
- uint32_t gamma_size;
- uint16_t *gamma_store;
- const struct drm_crtc_helper_funcs *helper_private;
- struct drm_object_properties properties;
- struct drm_crtc_state *state;
- struct list_head commit_list;
- spinlock_t commit_lock;
- struct dentry *debugfs_entry;
- struct drm_crtc_crc crc;
- unsigned int fence_context;
- spinlock_t fence_lock;
- long unsigned int fence_seqno;
- char timeline_name[32];
- struct drm_self_refresh_data *self_refresh_data;
-};
-
-struct drm_bridge;
-
-struct drm_encoder_funcs;
-
-struct drm_encoder_helper_funcs;
-
-struct drm_encoder {
- struct drm_device *dev;
- struct list_head head;
- struct drm_mode_object base;
- char *name;
- int encoder_type;
- unsigned int index;
- uint32_t possible_crtcs;
- uint32_t possible_clones;
- struct drm_crtc *crtc;
- struct drm_bridge *bridge;
- const struct drm_encoder_funcs *funcs;
- const struct drm_encoder_helper_funcs *helper_private;
-};
-
-struct __drm_planes_state;
-
-struct __drm_crtcs_state;
-
-struct __drm_connnectors_state;
-
-struct __drm_private_objs_state;
-
-struct drm_atomic_state {
- struct kref ref;
- struct drm_device *dev;
- bool allow_modeset: 1;
- bool legacy_cursor_update: 1;
- bool async_update: 1;
- bool duplicated: 1;
- struct __drm_planes_state *planes;
- struct __drm_crtcs_state *crtcs;
- int num_connector;
- struct __drm_connnectors_state *connectors;
- int num_private_objs;
- struct __drm_private_objs_state *private_objs;
- struct drm_modeset_acquire_ctx *acquire_ctx;
- struct drm_crtc_commit *fake_commit;
- struct work_struct commit_work;
-};
-
-struct drm_pending_vblank_event;
-
-struct drm_crtc_commit {
- struct drm_crtc *crtc;
- struct kref ref;
- struct completion flip_done;
- struct completion hw_done;
- struct completion cleanup_done;
- struct list_head commit_entry;
- struct drm_pending_vblank_event *event;
- bool abort_completion;
-};
-
-struct drm_property_blob {
- struct drm_mode_object base;
- struct drm_device *dev;
- struct list_head head_global;
- struct list_head head_file;
- size_t length;
- void *data;
-};
-
-struct drm_printer;
-
-struct drm_connector_funcs {
- int (*dpms)(struct drm_connector *, int);
- void (*reset)(struct drm_connector *);
- enum drm_connector_status (*detect)(struct drm_connector *, bool);
- void (*force)(struct drm_connector *);
- int (*fill_modes)(struct drm_connector *, uint32_t, uint32_t);
- int (*set_property)(struct drm_connector *, struct drm_property *, uint64_t);
- int (*late_register)(struct drm_connector *);
- void (*early_unregister)(struct drm_connector *);
- void (*destroy)(struct drm_connector *);
- struct drm_connector_state * (*atomic_duplicate_state)(struct drm_connector *);
- void (*atomic_destroy_state)(struct drm_connector *, struct drm_connector_state *);
- int (*atomic_set_property)(struct drm_connector *, struct drm_connector_state *, struct drm_property *, uint64_t);
- int (*atomic_get_property)(struct drm_connector *, const struct drm_connector_state *, struct drm_property *, uint64_t *);
- void (*atomic_print_state)(struct drm_printer *, const struct drm_connector_state *);
-};
-
-struct drm_printer {
- void (*printfn)(struct drm_printer *, struct va_format *);
- void (*puts)(struct drm_printer *, const char *);
- void *arg;
- const char *prefix;
-};
-
-struct drm_writeback_connector;
-
-struct drm_connector_helper_funcs {
- int (*get_modes)(struct drm_connector *);
- int (*detect_ctx)(struct drm_connector *, struct drm_modeset_acquire_ctx *, bool);
- enum drm_mode_status (*mode_valid)(struct drm_connector *, struct drm_display_mode *);
- struct drm_encoder * (*best_encoder)(struct drm_connector *);
- struct drm_encoder * (*atomic_best_encoder)(struct drm_connector *, struct drm_connector_state *);
- int (*atomic_check)(struct drm_connector *, struct drm_atomic_state *);
- void (*atomic_commit)(struct drm_connector *, struct drm_connector_state *);
- int (*prepare_writeback_job)(struct drm_writeback_connector *, struct drm_writeback_job *);
- void (*cleanup_writeback_job)(struct drm_writeback_connector *, struct drm_writeback_job *);
-};
-
-struct drm_tile_group {
- struct kref refcount;
- struct drm_device *dev;
- int id;
- u8 group_data[8];
-};
-
-struct drm_connector_list_iter {
- struct drm_device *dev;
- struct drm_connector *conn;
-};
-
-struct drm_mode_config_funcs {
- struct drm_framebuffer * (*fb_create)(struct drm_device *, struct drm_file *, const struct drm_mode_fb_cmd2 *);
- const struct drm_format_info * (*get_format_info)(const struct drm_mode_fb_cmd2 *);
- void (*output_poll_changed)(struct drm_device *);
- enum drm_mode_status (*mode_valid)(struct drm_device *, const struct drm_display_mode *);
- int (*atomic_check)(struct drm_device *, struct drm_atomic_state *);
- int (*atomic_commit)(struct drm_device *, struct drm_atomic_state *, bool);
- struct drm_atomic_state * (*atomic_state_alloc)(struct drm_device *);
- void (*atomic_state_clear)(struct drm_atomic_state *);
- void (*atomic_state_free)(struct drm_atomic_state *);
-};
-
-struct drm_mode_config_helper_funcs {
- void (*atomic_commit_tail)(struct drm_atomic_state *);
-};
-
-struct drm_ioctl_desc;
-
-struct drm_driver {
- int (*load)(struct drm_device *, long unsigned int);
- int (*open)(struct drm_device *, struct drm_file *);
- void (*postclose)(struct drm_device *, struct drm_file *);
- void (*lastclose)(struct drm_device *);
- void (*unload)(struct drm_device *);
- void (*release)(struct drm_device *);
- u32 (*get_vblank_counter)(struct drm_device *, unsigned int);
- int (*enable_vblank)(struct drm_device *, unsigned int);
- void (*disable_vblank)(struct drm_device *, unsigned int);
- bool (*get_scanout_position)(struct drm_device *, unsigned int, bool, int *, int *, ktime_t *, ktime_t *, const struct drm_display_mode *);
- bool (*get_vblank_timestamp)(struct drm_device *, unsigned int, int *, ktime_t *, bool);
- irqreturn_t (*irq_handler)(int, void *);
- void (*irq_preinstall)(struct drm_device *);
- int (*irq_postinstall)(struct drm_device *);
- void (*irq_uninstall)(struct drm_device *);
- int (*master_create)(struct drm_device *, struct drm_master *);
- void (*master_destroy)(struct drm_device *, struct drm_master *);
- int (*master_set)(struct drm_device *, struct drm_file *, bool);
- void (*master_drop)(struct drm_device *, struct drm_file *);
- int (*debugfs_init)(struct drm_minor *);
- void (*gem_free_object)(struct drm_gem_object *);
- void (*gem_free_object_unlocked)(struct drm_gem_object *);
- int (*gem_open_object)(struct drm_gem_object *, struct drm_file *);
- void (*gem_close_object)(struct drm_gem_object *, struct drm_file *);
- void (*gem_print_info)(struct drm_printer *, unsigned int, const struct drm_gem_object *);
- struct drm_gem_object * (*gem_create_object)(struct drm_device *, size_t);
- int (*prime_handle_to_fd)(struct drm_device *, struct drm_file *, uint32_t, uint32_t, int *);
- int (*prime_fd_to_handle)(struct drm_device *, struct drm_file *, int, uint32_t *);
- struct dma_buf * (*gem_prime_export)(struct drm_gem_object *, int);
- struct drm_gem_object * (*gem_prime_import)(struct drm_device *, struct dma_buf *);
- int (*gem_prime_pin)(struct drm_gem_object *);
- void (*gem_prime_unpin)(struct drm_gem_object *);
- struct sg_table * (*gem_prime_get_sg_table)(struct drm_gem_object *);
- struct drm_gem_object * (*gem_prime_import_sg_table)(struct drm_device *, struct dma_buf_attachment *, struct sg_table *);
- void * (*gem_prime_vmap)(struct drm_gem_object *);
- void (*gem_prime_vunmap)(struct drm_gem_object *, void *);
- int (*gem_prime_mmap)(struct drm_gem_object *, struct vm_area_struct *);
- int (*dumb_create)(struct drm_file *, struct drm_device *, struct drm_mode_create_dumb *);
- int (*dumb_map_offset)(struct drm_file *, struct drm_device *, uint32_t, uint64_t *);
- int (*dumb_destroy)(struct drm_file *, struct drm_device *, uint32_t);
- const struct vm_operations_struct *gem_vm_ops;
- int major;
- int minor;
- int patchlevel;
- char *name;
- char *desc;
- char *date;
- u32 driver_features;
- const struct drm_ioctl_desc *ioctls;
- int num_ioctls;
- const struct file_operations *fops;
- struct list_head legacy_dev_list;
- int (*firstopen)(struct drm_device *);
- void (*preclose)(struct drm_device *, struct drm_file *);
- int (*dma_ioctl)(struct drm_device *, void *, struct drm_file *);
- int (*dma_quiescent)(struct drm_device *);
- int (*context_dtor)(struct drm_device *, int);
- int dev_priv_size;
-};
-
-struct drm_minor {
- int index;
- int type;
- struct device *kdev;
- struct drm_device *dev;
- struct dentry *debugfs_root;
- struct list_head debugfs_list;
- struct mutex debugfs_lock;
-};
-
-struct drm_vblank_crtc {
- struct drm_device *dev;
- wait_queue_head_t queue;
- struct timer_list disable_timer;
- seqlock_t seqlock;
- atomic64_t count;
- ktime_t time;
- atomic_t refcount;
- u32 last;
- u32 max_vblank_count;
- unsigned int inmodeset;
- unsigned int pipe;
- int framedur_ns;
- int linedur_ns;
- struct drm_display_mode hwmode;
- bool enabled;
-};
-
-struct drm_client_funcs;
-
-struct drm_mode_set;
-
-struct drm_client_dev {
- struct drm_device *dev;
- const char *name;
- struct list_head list;
- const struct drm_client_funcs *funcs;
- struct drm_file *file;
- struct mutex modeset_mutex;
- struct drm_mode_set *modesets;
-};
-
-struct drm_client_buffer;
-
-struct drm_fb_helper_funcs;
-
-struct drm_fb_helper {
- struct drm_client_dev client;
- struct drm_client_buffer *buffer;
- struct drm_framebuffer *fb;
- struct drm_device *dev;
- const struct drm_fb_helper_funcs *funcs;
- struct fb_info *fbdev;
- u32 pseudo_palette[17];
- struct drm_clip_rect dirty_clip;
- spinlock_t dirty_lock;
- struct work_struct dirty_work;
- struct work_struct resume_work;
- struct mutex lock;
- struct list_head kernel_fb_list;
- bool delayed_hotplug;
- bool deferred_setup;
- int preferred_bpp;
-};
-
-enum drm_color_encoding {
- DRM_COLOR_YCBCR_BT601 = 0,
- DRM_COLOR_YCBCR_BT709 = 1,
- DRM_COLOR_YCBCR_BT2020 = 2,
- DRM_COLOR_ENCODING_MAX = 3,
-};
-
-enum drm_color_range {
- DRM_COLOR_YCBCR_LIMITED_RANGE = 0,
- DRM_COLOR_YCBCR_FULL_RANGE = 1,
- DRM_COLOR_RANGE_MAX = 2,
-};
-
-struct drm_plane_state {
- struct drm_plane *plane;
- struct drm_crtc *crtc;
- struct drm_framebuffer *fb;
- struct dma_fence *fence;
- int32_t crtc_x;
- int32_t crtc_y;
- uint32_t crtc_w;
- uint32_t crtc_h;
- uint32_t src_x;
- uint32_t src_y;
- uint32_t src_h;
- uint32_t src_w;
- u16 alpha;
- uint16_t pixel_blend_mode;
- unsigned int rotation;
- unsigned int zpos;
- unsigned int normalized_zpos;
- enum drm_color_encoding color_encoding;
- enum drm_color_range color_range;
- struct drm_property_blob *fb_damage_clips;
- struct drm_rect src;
- struct drm_rect dst;
- bool visible;
- struct drm_crtc_commit *commit;
- struct drm_atomic_state *state;
-};
-
-enum drm_plane_type {
- DRM_PLANE_TYPE_OVERLAY = 0,
- DRM_PLANE_TYPE_PRIMARY = 1,
- DRM_PLANE_TYPE_CURSOR = 2,
-};
-
-struct drm_plane_funcs;
-
-struct drm_plane_helper_funcs;
-
-struct drm_plane {
- struct drm_device *dev;
- struct list_head head;
- char *name;
- struct drm_modeset_lock mutex;
- struct drm_mode_object base;
- uint32_t possible_crtcs;
- uint32_t *format_types;
- unsigned int format_count;
- bool format_default;
- uint64_t *modifiers;
- unsigned int modifier_count;
- struct drm_crtc *crtc;
- struct drm_framebuffer *fb;
- struct drm_framebuffer *old_fb;
- const struct drm_plane_funcs *funcs;
- struct drm_object_properties properties;
- enum drm_plane_type type;
- unsigned int index;
- const struct drm_plane_helper_funcs *helper_private;
- struct drm_plane_state *state;
- struct drm_property *alpha_property;
- struct drm_property *zpos_property;
- struct drm_property *rotation_property;
- struct drm_property *blend_mode_property;
- struct drm_property *color_encoding_property;
- struct drm_property *color_range_property;
-};
-
-struct drm_plane_funcs {
- int (*update_plane)(struct drm_plane *, struct drm_crtc *, struct drm_framebuffer *, int, int, unsigned int, unsigned int, uint32_t, uint32_t, uint32_t, uint32_t, struct drm_modeset_acquire_ctx *);
- int (*disable_plane)(struct drm_plane *, struct drm_modeset_acquire_ctx *);
- void (*destroy)(struct drm_plane *);
- void (*reset)(struct drm_plane *);
- int (*set_property)(struct drm_plane *, struct drm_property *, uint64_t);
- struct drm_plane_state * (*atomic_duplicate_state)(struct drm_plane *);
- void (*atomic_destroy_state)(struct drm_plane *, struct drm_plane_state *);
- int (*atomic_set_property)(struct drm_plane *, struct drm_plane_state *, struct drm_property *, uint64_t);
- int (*atomic_get_property)(struct drm_plane *, const struct drm_plane_state *, struct drm_property *, uint64_t *);
- int (*late_register)(struct drm_plane *);
- void (*early_unregister)(struct drm_plane *);
- void (*atomic_print_state)(struct drm_printer *, const struct drm_plane_state *);
- bool (*format_mod_supported)(struct drm_plane *, uint32_t, uint64_t);
-};
-
-struct drm_plane_helper_funcs {
- int (*prepare_fb)(struct drm_plane *, struct drm_plane_state *);
- void (*cleanup_fb)(struct drm_plane *, struct drm_plane_state *);
- int (*atomic_check)(struct drm_plane *, struct drm_plane_state *);
- void (*atomic_update)(struct drm_plane *, struct drm_plane_state *);
- void (*atomic_disable)(struct drm_plane *, struct drm_plane_state *);
- int (*atomic_async_check)(struct drm_plane *, struct drm_plane_state *);
- void (*atomic_async_update)(struct drm_plane *, struct drm_plane_state *);
-};
-
-struct drm_crtc_crc_entry {
- bool has_frame_counter;
- uint32_t frame;
- uint32_t crcs[10];
-};
-
-struct drm_crtc_state {
- struct drm_crtc *crtc;
- bool enable;
- bool active;
- bool planes_changed: 1;
- bool mode_changed: 1;
- bool active_changed: 1;
- bool connectors_changed: 1;
- bool zpos_changed: 1;
- bool color_mgmt_changed: 1;
- bool no_vblank: 1;
- u32 plane_mask;
- u32 connector_mask;
- u32 encoder_mask;
- struct drm_display_mode adjusted_mode;
- struct drm_display_mode mode;
- struct drm_property_blob *mode_blob;
- struct drm_property_blob *degamma_lut;
- struct drm_property_blob *ctm;
- struct drm_property_blob *gamma_lut;
- u32 target_vblank;
- bool async_flip;
- bool vrr_enabled;
- bool self_refresh_active;
- struct drm_pending_vblank_event *event;
- struct drm_crtc_commit *commit;
- struct drm_atomic_state *state;
-};
-
-struct drm_pending_event {
- struct completion *completion;
- void (*completion_release)(struct completion *);
- struct drm_event *event;
- struct dma_fence *fence;
- struct drm_file *file_priv;
- struct list_head link;
- struct list_head pending_link;
-};
-
-struct drm_pending_vblank_event {
- struct drm_pending_event base;
- unsigned int pipe;
- u64 sequence;
- union {
- struct drm_event base;
- struct drm_event_vblank vbl;
- struct drm_event_crtc_sequence seq;
- } event;
-};
-
-struct drm_crtc_funcs {
- void (*reset)(struct drm_crtc *);
- int (*cursor_set)(struct drm_crtc *, struct drm_file *, uint32_t, uint32_t, uint32_t);
- int (*cursor_set2)(struct drm_crtc *, struct drm_file *, uint32_t, uint32_t, uint32_t, int32_t, int32_t);
- int (*cursor_move)(struct drm_crtc *, int, int);
- int (*gamma_set)(struct drm_crtc *, u16 *, u16 *, u16 *, uint32_t, struct drm_modeset_acquire_ctx *);
- void (*destroy)(struct drm_crtc *);
- int (*set_config)(struct drm_mode_set *, struct drm_modeset_acquire_ctx *);
- int (*page_flip)(struct drm_crtc *, struct drm_framebuffer *, struct drm_pending_vblank_event *, uint32_t, struct drm_modeset_acquire_ctx *);
- int (*page_flip_target)(struct drm_crtc *, struct drm_framebuffer *, struct drm_pending_vblank_event *, uint32_t, uint32_t, struct drm_modeset_acquire_ctx *);
- int (*set_property)(struct drm_crtc *, struct drm_property *, uint64_t);
- struct drm_crtc_state * (*atomic_duplicate_state)(struct drm_crtc *);
- void (*atomic_destroy_state)(struct drm_crtc *, struct drm_crtc_state *);
- int (*atomic_set_property)(struct drm_crtc *, struct drm_crtc_state *, struct drm_property *, uint64_t);
- int (*atomic_get_property)(struct drm_crtc *, const struct drm_crtc_state *, struct drm_property *, uint64_t *);
- int (*late_register)(struct drm_crtc *);
- void (*early_unregister)(struct drm_crtc *);
- int (*set_crc_source)(struct drm_crtc *, const char *);
- int (*verify_crc_source)(struct drm_crtc *, const char *, size_t *);
- const char * const * (*get_crc_sources)(struct drm_crtc *, size_t *);
- void (*atomic_print_state)(struct drm_printer *, const struct drm_crtc_state *);
- u32 (*get_vblank_counter)(struct drm_crtc *);
- int (*enable_vblank)(struct drm_crtc *);
- void (*disable_vblank)(struct drm_crtc *);
-};
-
-struct drm_mode_set {
- struct drm_framebuffer *fb;
- struct drm_crtc *crtc;
- struct drm_display_mode *mode;
- uint32_t x;
- uint32_t y;
- struct drm_connector **connectors;
- size_t num_connectors;
-};
-
-enum mode_set_atomic {
- LEAVE_ATOMIC_MODE_SET = 0,
- ENTER_ATOMIC_MODE_SET = 1,
-};
-
-struct drm_crtc_helper_funcs {
- void (*dpms)(struct drm_crtc *, int);
- void (*prepare)(struct drm_crtc *);
- void (*commit)(struct drm_crtc *);
- enum drm_mode_status (*mode_valid)(struct drm_crtc *, const struct drm_display_mode *);
- bool (*mode_fixup)(struct drm_crtc *, const struct drm_display_mode *, struct drm_display_mode *);
- int (*mode_set)(struct drm_crtc *, struct drm_display_mode *, struct drm_display_mode *, int, int, struct drm_framebuffer *);
- void (*mode_set_nofb)(struct drm_crtc *);
- int (*mode_set_base)(struct drm_crtc *, int, int, struct drm_framebuffer *);
- int (*mode_set_base_atomic)(struct drm_crtc *, struct drm_framebuffer *, int, int, enum mode_set_atomic);
- void (*disable)(struct drm_crtc *);
- int (*atomic_check)(struct drm_crtc *, struct drm_crtc_state *);
- void (*atomic_begin)(struct drm_crtc *, struct drm_crtc_state *);
- void (*atomic_flush)(struct drm_crtc *, struct drm_crtc_state *);
- void (*atomic_enable)(struct drm_crtc *, struct drm_crtc_state *);
- void (*atomic_disable)(struct drm_crtc *, struct drm_crtc_state *);
-};
-
-struct __drm_planes_state {
- struct drm_plane *ptr;
- struct drm_plane_state *state;
- struct drm_plane_state *old_state;
- struct drm_plane_state *new_state;
-};
-
-struct __drm_crtcs_state {
- struct drm_crtc *ptr;
- struct drm_crtc_state *state;
- struct drm_crtc_state *old_state;
- struct drm_crtc_state *new_state;
- struct drm_crtc_commit *commit;
- s32 *out_fence_ptr;
- u64 last_vblank_count;
-};
-
-struct __drm_connnectors_state {
- struct drm_connector *ptr;
- struct drm_connector_state *state;
- struct drm_connector_state *old_state;
- struct drm_connector_state *new_state;
- s32 *out_fence_ptr;
-};
-
-struct drm_private_state;
-
-struct drm_private_obj;
-
-struct drm_private_state_funcs {
- struct drm_private_state * (*atomic_duplicate_state)(struct drm_private_obj *);
- void (*atomic_destroy_state)(struct drm_private_obj *, struct drm_private_state *);
-};
-
-struct drm_private_state {
- struct drm_atomic_state *state;
-};
-
-struct drm_private_obj {
- struct list_head head;
- struct drm_modeset_lock lock;
- struct drm_private_state *state;
- const struct drm_private_state_funcs *funcs;
-};
-
-struct __drm_private_objs_state {
- struct drm_private_obj *ptr;
- struct drm_private_state *state;
- struct drm_private_state *old_state;
- struct drm_private_state *new_state;
-};
-
-struct drm_encoder_funcs {
- void (*reset)(struct drm_encoder *);
- void (*destroy)(struct drm_encoder *);
- int (*late_register)(struct drm_encoder *);
- void (*early_unregister)(struct drm_encoder *);
-};
-
-struct drm_bridge_timings;
-
-struct drm_bridge_funcs;
-
-struct drm_bridge {
- struct drm_device *dev;
- struct drm_encoder *encoder;
- struct drm_bridge *next;
- struct list_head list;
- const struct drm_bridge_timings *timings;
- const struct drm_bridge_funcs *funcs;
- void *driver_private;
-};
-
-struct drm_encoder_helper_funcs {
- void (*dpms)(struct drm_encoder *, int);
- enum drm_mode_status (*mode_valid)(struct drm_encoder *, const struct drm_display_mode *);
- bool (*mode_fixup)(struct drm_encoder *, const struct drm_display_mode *, struct drm_display_mode *);
- void (*prepare)(struct drm_encoder *);
- void (*commit)(struct drm_encoder *);
- void (*mode_set)(struct drm_encoder *, struct drm_display_mode *, struct drm_display_mode *);
- void (*atomic_mode_set)(struct drm_encoder *, struct drm_crtc_state *, struct drm_connector_state *);
- struct drm_crtc * (*get_crtc)(struct drm_encoder *);
- enum drm_connector_status (*detect)(struct drm_encoder *, struct drm_connector *);
- void (*atomic_disable)(struct drm_encoder *, struct drm_atomic_state *);
- void (*atomic_enable)(struct drm_encoder *, struct drm_atomic_state *);
- void (*disable)(struct drm_encoder *);
- void (*enable)(struct drm_encoder *);
- int (*atomic_check)(struct drm_encoder *, struct drm_crtc_state *, struct drm_connector_state *);
-};
-
-struct drm_bridge_funcs {
- int (*attach)(struct drm_bridge *);
- void (*detach)(struct drm_bridge *);
- enum drm_mode_status (*mode_valid)(struct drm_bridge *, const struct drm_display_mode *);
- bool (*mode_fixup)(struct drm_bridge *, const struct drm_display_mode *, struct drm_display_mode *);
- void (*disable)(struct drm_bridge *);
- void (*post_disable)(struct drm_bridge *);
- void (*mode_set)(struct drm_bridge *, const struct drm_display_mode *, const struct drm_display_mode *);
- void (*pre_enable)(struct drm_bridge *);
- void (*enable)(struct drm_bridge *);
- void (*atomic_pre_enable)(struct drm_bridge *, struct drm_atomic_state *);
- void (*atomic_enable)(struct drm_bridge *, struct drm_atomic_state *);
- void (*atomic_disable)(struct drm_bridge *, struct drm_atomic_state *);
- void (*atomic_post_disable)(struct drm_bridge *, struct drm_atomic_state *);
-};
-
-struct drm_bridge_timings {
- u32 input_bus_flags;
- u32 setup_time_ps;
- u32 hold_time_ps;
- bool dual_link;
-};
-
-enum drm_driver_feature {
- DRIVER_GEM = 1,
- DRIVER_MODESET = 2,
- DRIVER_RENDER = 8,
- DRIVER_ATOMIC = 16,
- DRIVER_SYNCOBJ = 32,
- DRIVER_SYNCOBJ_TIMELINE = 64,
- DRIVER_USE_AGP = 33554432,
- DRIVER_LEGACY = 67108864,
- DRIVER_PCI_DMA = 134217728,
- DRIVER_SG = 268435456,
- DRIVER_HAVE_DMA = 536870912,
- DRIVER_HAVE_IRQ = 1073741824,
- DRIVER_KMS_LEGACY_CONTEXT = 2147483648,
-};
-
-enum drm_ioctl_flags {
- DRM_AUTH = 1,
- DRM_MASTER = 2,
- DRM_ROOT_ONLY = 4,
- DRM_UNLOCKED = 16,
- DRM_RENDER_ALLOW = 32,
-};
-
-typedef int drm_ioctl_t(struct drm_device *, void *, struct drm_file *);
-
-struct drm_ioctl_desc {
- unsigned int cmd;
- enum drm_ioctl_flags flags;
- drm_ioctl_t *func;
- const char *name;
-};
-
-struct drm_client_funcs {
- struct module *owner;
- void (*unregister)(struct drm_client_dev *);
- int (*restore)(struct drm_client_dev *);
- int (*hotplug)(struct drm_client_dev *);
-};
-
-struct drm_client_buffer {
- struct drm_client_dev *client;
- u32 handle;
- u32 pitch;
- struct drm_gem_object *gem;
- void *vaddr;
- struct drm_framebuffer *fb;
-};
-
-struct drm_fb_helper_surface_size {
- u32 fb_width;
- u32 fb_height;
- u32 surface_width;
- u32 surface_height;
- u32 surface_bpp;
- u32 surface_depth;
-};
-
-struct drm_fb_helper_funcs {
- int (*fb_probe)(struct drm_fb_helper *, struct drm_fb_helper_surface_size *);
-};
-
-struct drm_dp_aux_msg {
- unsigned int address;
- u8 request;
- u8 reply;
- void *buffer;
- size_t size;
-};
-
-struct cec_adapter;
-
-struct drm_dp_aux_cec {
- struct mutex lock;
- struct cec_adapter *adap;
- struct drm_connector *connector;
- struct delayed_work unregister_work;
-};
-
-struct drm_dp_aux {
- const char *name;
- struct i2c_adapter ddc;
- struct device *dev;
- struct drm_crtc *crtc;
- struct mutex hw_mutex;
- struct work_struct crc_work;
- u8 crc_count;
- ssize_t (*transfer)(struct drm_dp_aux *, struct drm_dp_aux_msg *);
- unsigned int i2c_nack_count;
- unsigned int i2c_defer_count;
- struct drm_dp_aux_cec cec;
- bool is_remote;
-};
-
-struct drm_dp_dpcd_ident {
- u8 oui[3];
- u8 device_id[6];
- u8 hw_rev;
- u8 sw_major_rev;
- u8 sw_minor_rev;
-};
-
-struct drm_dp_desc {
- struct drm_dp_dpcd_ident ident;
- u32 quirks;
-};
-
-enum drm_dp_quirk {
- DP_DPCD_QUIRK_CONSTANT_N = 0,
- DP_DPCD_QUIRK_NO_PSR = 1,
- DP_DPCD_QUIRK_NO_SINK_COUNT = 2,
-};
-
-struct dpcd_quirk {
- u8 oui[3];
- u8 device_id[6];
- bool is_branch;
- u32 quirks;
-};
-
-struct dp_sdp_header {
- u8 HB0;
- u8 HB1;
- u8 HB2;
- u8 HB3;
-};
-
-struct drm_dsc_rc_range_parameters {
- u8 range_min_qp;
- u8 range_max_qp;
- u8 range_bpg_offset;
-};
-
-struct drm_dsc_config {
- u8 line_buf_depth;
- u8 bits_per_component;
- bool convert_rgb;
- u8 slice_count;
- u16 slice_width;
- u16 slice_height;
- bool simple_422;
- u16 pic_width;
- u16 pic_height;
- u8 rc_tgt_offset_high;
- u8 rc_tgt_offset_low;
- u16 bits_per_pixel;
- u8 rc_edge_factor;
- u8 rc_quant_incr_limit1;
- u8 rc_quant_incr_limit0;
- u16 initial_xmit_delay;
- u16 initial_dec_delay;
- bool block_pred_enable;
- u8 first_line_bpg_offset;
- u16 initial_offset;
- u16 rc_buf_thresh[14];
- struct drm_dsc_rc_range_parameters rc_range_params[15];
- u16 rc_model_size;
- u8 flatness_min_qp;
- u8 flatness_max_qp;
- u8 initial_scale_value;
- u16 scale_decrement_interval;
- u16 scale_increment_interval;
- u16 nfl_bpg_offset;
- u16 slice_bpg_offset;
- u16 final_offset;
- bool vbr_enable;
- u8 mux_word_size;
- u16 slice_chunk_size;
- u16 rc_bits;
- u8 dsc_version_minor;
- u8 dsc_version_major;
- bool native_422;
- bool native_420;
- u8 second_line_bpg_offset;
- u16 nsl_bpg_offset;
- u16 second_line_offset_adj;
-};
-
-struct drm_dsc_picture_parameter_set {
- u8 dsc_version;
- u8 pps_identifier;
- u8 pps_reserved;
- u8 pps_3;
- u8 pps_4;
- u8 bits_per_pixel_low;
- __be16 pic_height;
- __be16 pic_width;
- __be16 slice_height;
- __be16 slice_width;
- __be16 chunk_size;
- u8 initial_xmit_delay_high;
- u8 initial_xmit_delay_low;
- __be16 initial_dec_delay;
- u8 pps20_reserved;
- u8 initial_scale_value;
- __be16 scale_increment_interval;
- u8 scale_decrement_interval_high;
- u8 scale_decrement_interval_low;
- u8 pps26_reserved;
- u8 first_line_bpg_offset;
- __be16 nfl_bpg_offset;
- __be16 slice_bpg_offset;
- __be16 initial_offset;
- __be16 final_offset;
- u8 flatness_min_qp;
- u8 flatness_max_qp;
- __be16 rc_model_size;
- u8 rc_edge_factor;
- u8 rc_quant_incr_limit0;
- u8 rc_quant_incr_limit1;
- u8 rc_tgt_offset;
- u8 rc_buf_thresh[14];
- __be16 rc_range_parameters[15];
- u8 native_422_420;
- u8 second_line_bpg_offset;
- __be16 nsl_bpg_offset;
- __be16 second_line_offset_adj;
- u32 pps_long_94_reserved;
- u32 pps_long_98_reserved;
- u32 pps_long_102_reserved;
- u32 pps_long_106_reserved;
- u32 pps_long_110_reserved;
- u32 pps_long_114_reserved;
- u32 pps_long_118_reserved;
- u32 pps_long_122_reserved;
- __be16 pps_short_126_reserved;
-} __attribute__((packed));
-
-struct est_timings {
- u8 t1;
- u8 t2;
- u8 mfg_rsvd;
-};
-
-struct std_timing {
- u8 hsize;
- u8 vfreq_aspect;
-};
-
-struct detailed_pixel_timing {
- u8 hactive_lo;
- u8 hblank_lo;
- u8 hactive_hblank_hi;
- u8 vactive_lo;
- u8 vblank_lo;
- u8 vactive_vblank_hi;
- u8 hsync_offset_lo;
- u8 hsync_pulse_width_lo;
- u8 vsync_offset_pulse_width_lo;
- u8 hsync_vsync_offset_pulse_width_hi;
- u8 width_mm_lo;
- u8 height_mm_lo;
- u8 width_height_mm_hi;
- u8 hborder;
- u8 vborder;
- u8 misc;
-};
-
-struct detailed_data_string {
- u8 str[13];
-};
-
-struct detailed_data_monitor_range {
- u8 min_vfreq;
- u8 max_vfreq;
- u8 min_hfreq_khz;
- u8 max_hfreq_khz;
- u8 pixel_clock_mhz;
- u8 flags;
- union {
- struct {
- u8 reserved;
- u8 hfreq_start_khz;
- u8 c;
- __le16 m;
- u8 k;
- u8 j;
- } __attribute__((packed)) gtf2;
- struct {
- u8 version;
- u8 data1;
- u8 data2;
- u8 supported_aspects;
- u8 flags;
- u8 supported_scalings;
- u8 preferred_refresh;
- } cvt;
- } formula;
-} __attribute__((packed));
-
-struct detailed_data_wpindex {
- u8 white_yx_lo;
- u8 white_x_hi;
- u8 white_y_hi;
- u8 gamma;
-};
-
-struct cvt_timing {
- u8 code[3];
-};
-
-struct detailed_non_pixel {
- u8 pad1;
- u8 type;
- u8 pad2;
- union {
- struct detailed_data_string str;
- struct detailed_data_monitor_range range;
- struct detailed_data_wpindex color;
- struct std_timing timings[6];
- struct cvt_timing cvt[4];
- } data;
-} __attribute__((packed));
-
-struct detailed_timing {
- __le16 pixel_clock;
- union {
- struct detailed_pixel_timing pixel_data;
- struct detailed_non_pixel other_data;
- } data;
-};
-
-struct edid {
- u8 header[8];
- u8 mfg_id[2];
- u8 prod_code[2];
- u32 serial;
- u8 mfg_week;
- u8 mfg_year;
- u8 version;
- u8 revision;
- u8 input;
- u8 width_cm;
- u8 height_cm;
- u8 gamma;
- u8 features;
- u8 red_green_lo;
- u8 black_white_lo;
- u8 red_x;
- u8 red_y;
- u8 green_x;
- u8 green_y;
- u8 blue_x;
- u8 blue_y;
- u8 white_x;
- u8 white_y;
- struct est_timings established_timings;
- struct std_timing standard_timings[8];
- struct detailed_timing detailed_timings[4];
- u8 extensions;
- u8 checksum;
-};
-
-struct drm_dp_vcpi {
- int vcpi;
- int pbn;
- int aligned_pbn;
- int num_slots;
-};
-
-struct drm_dp_mst_branch;
-
-struct drm_dp_mst_topology_mgr;
-
-struct drm_dp_mst_port {
- struct kref topology_kref;
- struct kref malloc_kref;
- u8 port_num;
- bool input;
- bool mcs;
- bool ddps;
- u8 pdt;
- bool ldps;
- u8 dpcd_rev;
- u8 num_sdp_streams;
- u8 num_sdp_stream_sinks;
- uint16_t available_pbn;
- struct list_head next;
- struct drm_dp_mst_branch *mstb;
- struct drm_dp_aux aux;
- struct drm_dp_mst_branch *parent;
- struct drm_dp_vcpi vcpi;
- struct drm_connector *connector;
- struct drm_dp_mst_topology_mgr *mgr;
- struct edid *cached_edid;
- bool has_audio;
-};
-
-struct drm_dp_sideband_msg_tx;
-
-struct drm_dp_mst_branch {
- struct kref topology_kref;
- struct kref malloc_kref;
- struct list_head destroy_next;
- u8 rad[8];
- u8 lct;
- int num_ports;
- int msg_slots;
- struct list_head ports;
- struct drm_dp_mst_port *port_parent;
- struct drm_dp_mst_topology_mgr *mgr;
- struct drm_dp_sideband_msg_tx *tx_slots[2];
- int last_seqno;
- bool link_address_sent;
- u8 guid[16];
-};
-
-struct drm_dp_sideband_msg_hdr {
- u8 lct;
- u8 lcr;
- u8 rad[8];
- bool broadcast;
- bool path_msg;
- u8 msg_len;
- bool somt;
- bool eomt;
- bool seqno;
-};
-
-struct drm_dp_sideband_msg_rx {
- u8 chunk[48];
- u8 msg[256];
- u8 curchunk_len;
- u8 curchunk_idx;
- u8 curchunk_hdrlen;
- u8 curlen;
- bool have_somt;
- bool have_eomt;
- struct drm_dp_sideband_msg_hdr initial_hdr;
-};
-
-struct drm_dp_mst_topology_cbs;
-
-struct drm_dp_payload;
-
-struct drm_dp_mst_topology_mgr {
- struct drm_private_obj base;
- struct drm_device *dev;
- const struct drm_dp_mst_topology_cbs *cbs;
- int max_dpcd_transaction_bytes;
- struct drm_dp_aux *aux;
- int max_payloads;
- int conn_base_id;
- struct drm_dp_sideband_msg_rx down_rep_recv;
- struct drm_dp_sideband_msg_rx up_req_recv;
- struct mutex lock;
- struct mutex probe_lock;
- bool mst_state;
- struct drm_dp_mst_branch *mst_primary;
- u8 dpcd[15];
- u8 sink_count;
- int pbn_div;
- const struct drm_private_state_funcs *funcs;
- struct mutex qlock;
- bool is_waiting_for_dwn_reply;
- struct list_head tx_msg_downq;
- struct mutex payload_lock;
- struct drm_dp_vcpi **proposed_vcpis;
- struct drm_dp_payload *payloads;
- long unsigned int payload_mask;
- long unsigned int vcpi_mask;
- wait_queue_head_t tx_waitq;
- struct work_struct work;
- struct work_struct tx_work;
- struct list_head destroy_port_list;
- struct list_head destroy_branch_device_list;
- struct mutex delayed_destroy_lock;
- struct work_struct delayed_destroy_work;
- struct list_head up_req_list;
- struct mutex up_req_lock;
- struct work_struct up_req_work;
-};
-
-struct drm_dp_nak_reply {
- u8 guid[16];
- u8 reason;
- u8 nak_data;
-};
-
-struct drm_dp_link_addr_reply_port {
- bool input_port;
- u8 peer_device_type;
- u8 port_number;
- bool mcs;
- bool ddps;
- bool legacy_device_plug_status;
- u8 dpcd_revision;
- u8 peer_guid[16];
- u8 num_sdp_streams;
- u8 num_sdp_stream_sinks;
-};
-
-struct drm_dp_link_address_ack_reply {
- u8 guid[16];
- u8 nports;
- struct drm_dp_link_addr_reply_port ports[16];
-};
-
-struct drm_dp_port_number_rep {
- u8 port_number;
-};
-
-struct drm_dp_enum_path_resources_ack_reply {
- u8 port_number;
- u16 full_payload_bw_number;
- u16 avail_payload_bw_number;
-};
-
-struct drm_dp_allocate_payload_ack_reply {
- u8 port_number;
- u8 vcpi;
- u16 allocated_pbn;
-};
-
-struct drm_dp_query_payload_ack_reply {
- u8 port_number;
- u16 allocated_pbn;
-};
-
-struct drm_dp_remote_dpcd_read_ack_reply {
- u8 port_number;
- u8 num_bytes;
- u8 bytes[255];
-};
-
-struct drm_dp_remote_dpcd_write_ack_reply {
- u8 port_number;
-};
-
-struct drm_dp_remote_dpcd_write_nak_reply {
- u8 port_number;
- u8 reason;
- u8 bytes_written_before_failure;
-};
-
-struct drm_dp_remote_i2c_read_ack_reply {
- u8 port_number;
- u8 num_bytes;
- u8 bytes[255];
-};
-
-struct drm_dp_remote_i2c_read_nak_reply {
- u8 port_number;
- u8 nak_reason;
- u8 i2c_nak_transaction;
-};
-
-struct drm_dp_remote_i2c_write_ack_reply {
- u8 port_number;
-};
-
-union ack_replies {
- struct drm_dp_nak_reply nak;
- struct drm_dp_link_address_ack_reply link_addr;
- struct drm_dp_port_number_rep port_number;
- struct drm_dp_enum_path_resources_ack_reply path_resources;
- struct drm_dp_allocate_payload_ack_reply allocate_payload;
- struct drm_dp_query_payload_ack_reply query_payload;
- struct drm_dp_remote_dpcd_read_ack_reply remote_dpcd_read_ack;
- struct drm_dp_remote_dpcd_write_ack_reply remote_dpcd_write_ack;
- struct drm_dp_remote_dpcd_write_nak_reply remote_dpcd_write_nack;
- struct drm_dp_remote_i2c_read_ack_reply remote_i2c_read_ack;
- struct drm_dp_remote_i2c_read_nak_reply remote_i2c_read_nack;
- struct drm_dp_remote_i2c_write_ack_reply remote_i2c_write_ack;
-};
-
-struct drm_dp_sideband_msg_reply_body {
- u8 reply_type;
- u8 req_type;
- union ack_replies u;
-};
-
-struct drm_dp_sideband_msg_tx {
- u8 msg[256];
- u8 chunk[48];
- u8 cur_offset;
- u8 cur_len;
- struct drm_dp_mst_branch *dst;
- struct list_head next;
- int seqno;
- int state;
- bool path_msg;
- struct drm_dp_sideband_msg_reply_body reply;
-};
-
-struct drm_dp_allocate_payload {
- u8 port_number;
- u8 number_sdp_streams;
- u8 vcpi;
- u16 pbn;
- u8 sdp_stream_sink[16];
-};
-
-struct drm_dp_connection_status_notify {
- u8 guid[16];
- u8 port_number;
- bool legacy_device_plug_status;
- bool displayport_device_plug_status;
- bool message_capability_status;
- bool input_port;
- u8 peer_device_type;
-};
-
-struct drm_dp_remote_dpcd_read {
- u8 port_number;
- u32 dpcd_address;
- u8 num_bytes;
-};
-
-struct drm_dp_remote_dpcd_write {
- u8 port_number;
- u32 dpcd_address;
- u8 num_bytes;
- u8 *bytes;
-};
-
-struct drm_dp_remote_i2c_read_tx {
- u8 i2c_dev_id;
- u8 num_bytes;
- u8 *bytes;
- u8 no_stop_bit;
- u8 i2c_transaction_delay;
-};
-
-struct drm_dp_remote_i2c_read {
- u8 num_transactions;
- u8 port_number;
- struct drm_dp_remote_i2c_read_tx transactions[4];
- u8 read_i2c_device_id;
- u8 num_bytes_read;
-};
-
-struct drm_dp_remote_i2c_write {
- u8 port_number;
- u8 write_i2c_device_id;
- u8 num_bytes;
- u8 *bytes;
-};
-
-struct drm_dp_port_number_req {
- u8 port_number;
-};
-
-struct drm_dp_query_payload {
- u8 port_number;
- u8 vcpi;
-};
-
-struct drm_dp_resource_status_notify {
- u8 port_number;
- u8 guid[16];
- u16 available_pbn;
-};
-
-union ack_req {
- struct drm_dp_connection_status_notify conn_stat;
- struct drm_dp_port_number_req port_num;
- struct drm_dp_resource_status_notify resource_stat;
- struct drm_dp_query_payload query_payload;
- struct drm_dp_allocate_payload allocate_payload;
- struct drm_dp_remote_dpcd_read dpcd_read;
- struct drm_dp_remote_dpcd_write dpcd_write;
- struct drm_dp_remote_i2c_read i2c_read;
- struct drm_dp_remote_i2c_write i2c_write;
-};
-
-struct drm_dp_sideband_msg_req_body {
- u8 req_type;
- union ack_req u;
-};
-
-struct drm_dp_mst_topology_cbs {
- struct drm_connector * (*add_connector)(struct drm_dp_mst_topology_mgr *, struct drm_dp_mst_port *, const char *);
- void (*register_connector)(struct drm_connector *);
- void (*destroy_connector)(struct drm_dp_mst_topology_mgr *, struct drm_connector *);
-};
-
-struct drm_dp_payload {
- int payload_state;
- int start_slot;
- int num_slots;
- int vcpi;
-};
-
-struct drm_dp_vcpi_allocation {
- struct drm_dp_mst_port *port;
- int vcpi;
- struct list_head next;
-};
-
-struct drm_dp_mst_topology_state {
- struct drm_private_state base;
- struct list_head vcpis;
- struct drm_dp_mst_topology_mgr *mgr;
-};
-
-struct drm_dp_pending_up_req {
- struct drm_dp_sideband_msg_hdr hdr;
- struct drm_dp_sideband_msg_req_body msg;
- struct list_head next;
-};
-
-struct dma_fence_ops;
-
-struct dma_fence {
- spinlock_t *lock;
- const struct dma_fence_ops *ops;
- union {
- struct list_head cb_list;
- ktime_t timestamp;
- struct callback_head rcu;
- };
- u64 context;
- u64 seqno;
- long unsigned int flags;
- struct kref refcount;
- int error;
-};
-
-struct dma_fence_ops {
- bool use_64bit_seqno;
- const char * (*get_driver_name)(struct dma_fence *);
- const char * (*get_timeline_name)(struct dma_fence *);
- bool (*enable_signaling)(struct dma_fence *);
- bool (*signaled)(struct dma_fence *);
- long int (*wait)(struct dma_fence *, bool, long int);
- void (*release)(struct dma_fence *);
- void (*fence_value_str)(struct dma_fence *, char *, int);
- void (*timeline_value_str)(struct dma_fence *, char *, int);
-};
-
-struct drm_color_lut {
- __u16 red;
- __u16 green;
- __u16 blue;
- __u16 reserved;
-};
-
-struct drm_writeback_job {
- struct drm_writeback_connector *connector;
- bool prepared;
- struct work_struct cleanup_work;
- struct list_head list_entry;
- struct drm_framebuffer *fb;
- struct dma_fence *out_fence;
- void *priv;
-};
-
-struct drm_writeback_connector {
- struct drm_connector base;
- struct drm_encoder encoder;
- struct drm_property_blob *pixel_formats_blob_ptr;
- spinlock_t job_lock;
- struct list_head job_queue;
- unsigned int fence_context;
- spinlock_t fence_lock;
- long unsigned int fence_seqno;
- char timeline_name[32];
-};
-
-enum drm_lspcon_mode {
- DRM_LSPCON_MODE_INVALID = 0,
- DRM_LSPCON_MODE_LS = 1,
- DRM_LSPCON_MODE_PCON = 2,
-};
-
-enum drm_dp_dual_mode_type {
- DRM_DP_DUAL_MODE_NONE = 0,
- DRM_DP_DUAL_MODE_UNKNOWN = 1,
- DRM_DP_DUAL_MODE_TYPE1_DVI = 2,
- DRM_DP_DUAL_MODE_TYPE1_HDMI = 3,
- DRM_DP_DUAL_MODE_TYPE2_DVI = 4,
- DRM_DP_DUAL_MODE_TYPE2_HDMI = 5,
- DRM_DP_DUAL_MODE_LSPCON = 6,
-};
-
-struct drm_simple_display_pipe;
-
-struct drm_simple_display_pipe_funcs {
- enum drm_mode_status (*mode_valid)(struct drm_simple_display_pipe *, const struct drm_display_mode *);
- void (*enable)(struct drm_simple_display_pipe *, struct drm_crtc_state *, struct drm_plane_state *);
- void (*disable)(struct drm_simple_display_pipe *);
- int (*check)(struct drm_simple_display_pipe *, struct drm_plane_state *, struct drm_crtc_state *);
- void (*update)(struct drm_simple_display_pipe *, struct drm_plane_state *);
- int (*prepare_fb)(struct drm_simple_display_pipe *, struct drm_plane_state *);
- void (*cleanup_fb)(struct drm_simple_display_pipe *, struct drm_plane_state *);
- int (*enable_vblank)(struct drm_simple_display_pipe *);
- void (*disable_vblank)(struct drm_simple_display_pipe *);
-};
-
-struct drm_simple_display_pipe {
- struct drm_crtc crtc;
- struct drm_plane plane;
- struct drm_encoder encoder;
- struct drm_connector *connector;
- const struct drm_simple_display_pipe_funcs *funcs;
-};
-
-struct dma_fence_cb;
-
-typedef void (*dma_fence_func_t)(struct dma_fence *, struct dma_fence_cb *);
-
-struct dma_fence_cb {
- struct list_head node;
- dma_fence_func_t func;
-};
-
-struct dma_buf_ops {
- bool cache_sgt_mapping;
- bool dynamic_mapping;
- int (*attach)(struct dma_buf *, struct dma_buf_attachment *);
- void (*detach)(struct dma_buf *, struct dma_buf_attachment *);
- struct sg_table * (*map_dma_buf)(struct dma_buf_attachment *, enum dma_data_direction);
- void (*unmap_dma_buf)(struct dma_buf_attachment *, struct sg_table *, enum dma_data_direction);
- void (*release)(struct dma_buf *);
- int (*begin_cpu_access)(struct dma_buf *, enum dma_data_direction);
- int (*end_cpu_access)(struct dma_buf *, enum dma_data_direction);
- int (*mmap)(struct dma_buf *, struct vm_area_struct *);
- void * (*map)(struct dma_buf *, long unsigned int);
- void (*unmap)(struct dma_buf *, long unsigned int, void *);
- void * (*vmap)(struct dma_buf *);
- void (*vunmap)(struct dma_buf *, void *);
-};
-
-struct dma_buf_poll_cb_t {
- struct dma_fence_cb cb;
- wait_queue_head_t *poll;
- __poll_t active;
-};
-
-struct dma_buf {
- size_t size;
- struct file *file;
- struct list_head attachments;
- const struct dma_buf_ops *ops;
- struct mutex lock;
- unsigned int vmapping_counter;
- void *vmap_ptr;
- const char *exp_name;
- const char *name;
- struct module *owner;
- struct list_head list_node;
- void *priv;
- struct dma_resv *resv;
- wait_queue_head_t poll;
- struct dma_buf_poll_cb_t cb_excl;
- struct dma_buf_poll_cb_t cb_shared;
-};
-
-struct dma_buf_attachment {
- struct dma_buf *dmabuf;
- struct device *dev;
- struct list_head node;
- struct sg_table *sgt;
- enum dma_data_direction dir;
- bool dynamic_mapping;
- void *priv;
-};
-
-struct ww_class {
- atomic_long_t stamp;
- struct lock_class_key acquire_key;
- struct lock_class_key mutex_key;
- const char *acquire_name;
- const char *mutex_name;
- unsigned int is_wait_die;
-};
-
-struct dma_resv_list {
- struct callback_head rcu;
- u32 shared_count;
- u32 shared_max;
- struct dma_fence *shared[0];
-};
-
-struct drm_mm {
- void (*color_adjust)(const struct drm_mm_node *, long unsigned int, u64 *, u64 *);
- struct list_head hole_stack;
- struct drm_mm_node head_node;
- struct rb_root_cached interval_tree;
- struct rb_root_cached holes_size;
- struct rb_root holes_addr;
- long unsigned int scan_active;
-};
-
-struct drm_vma_offset_manager {
- rwlock_t vm_lock;
- struct drm_mm vm_addr_space_mm;
-};
-
-struct drm_gem_object_funcs {
- void (*free)(struct drm_gem_object *);
- int (*open)(struct drm_gem_object *, struct drm_file *);
- void (*close)(struct drm_gem_object *, struct drm_file *);
- void (*print_info)(struct drm_printer *, unsigned int, const struct drm_gem_object *);
- struct dma_buf * (*export)(struct drm_gem_object *, int);
- int (*pin)(struct drm_gem_object *);
- void (*unpin)(struct drm_gem_object *);
- struct sg_table * (*get_sg_table)(struct drm_gem_object *);
- void * (*vmap)(struct drm_gem_object *);
- void (*vunmap)(struct drm_gem_object *, void *);
- int (*mmap)(struct drm_gem_object *, struct vm_area_struct *);
- const struct vm_operations_struct *vm_ops;
-};
-
-struct drm_mode_rect {
- __s32 x1;
- __s32 y1;
- __s32 x2;
- __s32 y2;
-};
-
-struct drm_atomic_helper_damage_iter {
- struct drm_rect plane_src;
- const struct drm_rect *clips;
- uint32_t num_clips;
- uint32_t curr_clip;
- bool full_update;
-};
-
-struct ewma_psr_time {
- long unsigned int internal;
-};
-
-struct drm_self_refresh_data {
- struct drm_crtc *crtc;
- struct delayed_work entry_work;
- struct mutex avg_mutex;
- struct ewma_psr_time entry_avg_ms;
- struct ewma_psr_time exit_avg_ms;
-};
-
-struct display_timing;
-
-struct drm_panel;
-
-struct drm_panel_funcs {
- int (*prepare)(struct drm_panel *);
- int (*enable)(struct drm_panel *);
- int (*disable)(struct drm_panel *);
- int (*unprepare)(struct drm_panel *);
- int (*get_modes)(struct drm_panel *);
- int (*get_timings)(struct drm_panel *, unsigned int, struct display_timing *);
-};
-
-struct drm_panel {
- struct drm_device *drm;
- struct drm_connector *connector;
- struct device *dev;
- const struct drm_panel_funcs *funcs;
- int connector_type;
- struct list_head list;
-};
-
-struct panel_bridge {
- struct drm_bridge bridge;
- struct drm_connector connector;
- struct drm_panel *panel;
- u32 connector_type;
-};
-
-struct drm_master {
- struct kref refcount;
- struct drm_device *dev;
- char *unique;
- int unique_len;
- struct idr magic_map;
- void *driver_priv;
- struct drm_master *lessor;
- int lessee_id;
- struct list_head lessee_list;
- struct list_head lessees;
- struct idr leases;
- struct idr lessee_idr;
-};
-
-struct drm_auth {
- drm_magic_t magic;
-};
-
-enum drm_minor_type {
- DRM_MINOR_PRIMARY = 0,
- DRM_MINOR_CONTROL = 1,
- DRM_MINOR_RENDER = 2,
-};
-
-struct xa_limit {
- u32 max;
- u32 min;
-};
-
-struct drm_gem_close {
- __u32 handle;
- __u32 pad;
-};
-
-struct drm_gem_flink {
- __u32 handle;
- __u32 name;
-};
-
-struct drm_gem_open {
- __u32 name;
- __u32 handle;
- __u64 size;
-};
-
-struct drm_version {
- int version_major;
- int version_minor;
- int version_patchlevel;
- __kernel_size_t name_len;
- char *name;
- __kernel_size_t date_len;
- char *date;
- __kernel_size_t desc_len;
- char *desc;
-};
-
-struct drm_unique {
- __kernel_size_t unique_len;
- char *unique;
-};
-
-struct drm_client {
- int idx;
- int auth;
- long unsigned int pid;
- long unsigned int uid;
- long unsigned int magic;
- long unsigned int iocs;
-};
-
-enum drm_stat_type {
- _DRM_STAT_LOCK = 0,
- _DRM_STAT_OPENS = 1,
- _DRM_STAT_CLOSES = 2,
- _DRM_STAT_IOCTLS = 3,
- _DRM_STAT_LOCKS = 4,
- _DRM_STAT_UNLOCKS = 5,
- _DRM_STAT_VALUE = 6,
- _DRM_STAT_BYTE = 7,
- _DRM_STAT_COUNT = 8,
- _DRM_STAT_IRQ = 9,
- _DRM_STAT_PRIMARY = 10,
- _DRM_STAT_SECONDARY = 11,
- _DRM_STAT_DMA = 12,
- _DRM_STAT_SPECIAL = 13,
- _DRM_STAT_MISSED = 14,
-};
-
-struct drm_stats {
- long unsigned int count;
- struct {
- long unsigned int value;
- enum drm_stat_type type;
- } data[15];
-};
-
-struct drm_set_version {
- int drm_di_major;
- int drm_di_minor;
- int drm_dd_major;
- int drm_dd_minor;
-};
-
-struct drm_get_cap {
- __u64 capability;
- __u64 value;
-};
-
-struct drm_set_client_cap {
- __u64 capability;
- __u64 value;
-};
-
-struct drm_agp_head {
- struct agp_kern_info agp_info;
- struct list_head memory;
- long unsigned int mode;
- struct agp_bridge_data *bridge;
- int enabled;
- int acquired;
- long unsigned int base;
- int agp_mtrr;
- int cant_use_aperture;
- long unsigned int page_mask;
-};
-
-enum drm_map_type {
- _DRM_FRAME_BUFFER = 0,
- _DRM_REGISTERS = 1,
- _DRM_SHM = 2,
- _DRM_AGP = 3,
- _DRM_SCATTER_GATHER = 4,
- _DRM_CONSISTENT = 5,
-};
-
-enum drm_map_flags {
- _DRM_RESTRICTED = 1,
- _DRM_READ_ONLY = 2,
- _DRM_LOCKED = 4,
- _DRM_KERNEL = 8,
- _DRM_WRITE_COMBINING = 16,
- _DRM_CONTAINS_LOCK = 32,
- _DRM_REMOVABLE = 64,
- _DRM_DRIVER = 128,
-};
-
-struct drm_local_map {
- resource_size_t offset;
- long unsigned int size;
- enum drm_map_type type;
- enum drm_map_flags flags;
- void *handle;
- int mtrr;
-};
-
-struct drm_agp_mem {
- long unsigned int handle;
- struct agp_memory *memory;
- long unsigned int bound;
- int pages;
- struct list_head head;
-};
-
-struct drm_irq_busid {
- int irq;
- int busnum;
- int devnum;
- int funcnum;
-};
-
-struct drm_dma_handle {
- dma_addr_t busaddr;
- void *vaddr;
- size_t size;
-};
-
-typedef struct drm_dma_handle drm_dma_handle_t;
-
-struct class_attribute {
- struct attribute attr;
- ssize_t (*show)(struct class *, struct class_attribute *, char *);
- ssize_t (*store)(struct class *, struct class_attribute *, const char *, size_t);
-};
-
-struct class_attribute_string {
- struct class_attribute attr;
- char *str;
-};
-
-struct drm_hash_item {
- struct hlist_node head;
- long unsigned int key;
-};
-
-struct drm_open_hash {
- struct hlist_head *table;
- u8 order;
-};
-
-enum drm_mm_insert_mode {
- DRM_MM_INSERT_BEST = 0,
- DRM_MM_INSERT_LOW = 1,
- DRM_MM_INSERT_HIGH = 2,
- DRM_MM_INSERT_EVICT = 3,
- DRM_MM_INSERT_ONCE = 2147483648,
- DRM_MM_INSERT_HIGHEST = 2147483650,
- DRM_MM_INSERT_LOWEST = 2147483649,
-};
-
-struct drm_mm_scan {
- struct drm_mm *mm;
- u64 size;
- u64 alignment;
- u64 remainder_mask;
- u64 range_start;
- u64 range_end;
- u64 hit_start;
- u64 hit_end;
- long unsigned int color;
- enum drm_mm_insert_mode mode;
-};
-
-struct drm_mode_modeinfo {
- __u32 clock;
- __u16 hdisplay;
- __u16 hsync_start;
- __u16 hsync_end;
- __u16 htotal;
- __u16 hskew;
- __u16 vdisplay;
- __u16 vsync_start;
- __u16 vsync_end;
- __u16 vtotal;
- __u16 vscan;
- __u32 vrefresh;
- __u32 flags;
- __u32 type;
- char name[32];
-};
-
-struct drm_mode_crtc {
- __u64 set_connectors_ptr;
- __u32 count_connectors;
- __u32 crtc_id;
- __u32 fb_id;
- __u32 x;
- __u32 y;
- __u32 gamma_size;
- __u32 mode_valid;
- struct drm_mode_modeinfo mode;
-};
-
-struct drm_format_name_buf {
- char str[32];
-};
-
-struct displayid_hdr {
- u8 rev;
- u8 bytes;
- u8 prod_id;
- u8 ext_count;
-};
-
-struct displayid_block {
- u8 tag;
- u8 rev;
- u8 num_bytes;
-};
-
-struct displayid_tiled_block {
- struct displayid_block base;
- u8 tile_cap;
- u8 topo[3];
- u8 tile_size[4];
- u8 tile_pixel_bezel[5];
- u8 topology_id[8];
-};
-
-struct displayid_detailed_timings_1 {
- u8 pixel_clock[3];
- u8 flags;
- u8 hactive[2];
- u8 hblank[2];
- u8 hsync[2];
- u8 hsw[2];
- u8 vactive[2];
- u8 vblank[2];
- u8 vsync[2];
- u8 vsw[2];
-};
-
-struct displayid_detailed_timing_block {
- struct displayid_block base;
- struct displayid_detailed_timings_1 timings[0];
-};
-
-struct hdr_metadata_infoframe {
- __u8 eotf;
- __u8 metadata_type;
- struct {
- __u16 x;
- __u16 y;
- } display_primaries[3];
- struct {
- __u16 x;
- __u16 y;
- } white_point;
- __u16 max_display_mastering_luminance;
- __u16 min_display_mastering_luminance;
- __u16 max_cll;
- __u16 max_fall;
-};
-
-struct hdr_output_metadata {
- __u32 metadata_type;
- union {
- struct hdr_metadata_infoframe hdmi_metadata_type1;
- };
-};
-
-struct cea_sad {
- u8 format;
- u8 channels;
- u8 freq;
- u8 byte2;
-};
-
-struct detailed_mode_closure {
- struct drm_connector *connector;
- struct edid *edid;
- bool preferred;
- u32 quirks;
- int modes;
-};
-
-struct edid_quirk {
- char vendor[4];
- int product_id;
- u32 quirks;
-};
-
-struct minimode {
- short int w;
- short int h;
- short int r;
- short int rb;
-};
-
-typedef void detailed_cb(struct detailed_timing *, void *);
-
-struct stereo_mandatory_mode {
- int width;
- int height;
- int vrefresh;
- unsigned int flags;
-};
-
-struct i2c_device_id {
- char name[20];
- kernel_ulong_t driver_data;
-};
-
-struct i2c_client {
- short unsigned int flags;
- short unsigned int addr;
- char name[20];
- struct i2c_adapter *adapter;
- struct device dev;
- int init_irq;
- int irq;
- struct list_head detected;
-};
-
-enum i2c_alert_protocol {
- I2C_PROTOCOL_SMBUS_ALERT = 0,
- I2C_PROTOCOL_SMBUS_HOST_NOTIFY = 1,
-};
-
-struct i2c_board_info;
-
-struct i2c_driver {
- unsigned int class;
- int (*probe)(struct i2c_client *, const struct i2c_device_id *);
- int (*remove)(struct i2c_client *);
- int (*probe_new)(struct i2c_client *);
- void (*shutdown)(struct i2c_client *);
- void (*alert)(struct i2c_client *, enum i2c_alert_protocol, unsigned int);
- int (*command)(struct i2c_client *, unsigned int, void *);
- struct device_driver driver;
- const struct i2c_device_id *id_table;
- int (*detect)(struct i2c_client *, struct i2c_board_info *);
- const short unsigned int *address_list;
- struct list_head clients;
- bool disable_i2c_core_irq_mapping;
-};
-
-struct i2c_board_info {
- char type[20];
- short unsigned int flags;
- short unsigned int addr;
- const char *dev_name;
- void *platform_data;
- struct device_node *of_node;
- struct fwnode_handle *fwnode;
- const struct property_entry *properties;
- const struct resource *resources;
- unsigned int num_resources;
- int irq;
-};
-
-struct drm_encoder_slave_funcs {
- void (*set_config)(struct drm_encoder *, void *);
- void (*destroy)(struct drm_encoder *);
- void (*dpms)(struct drm_encoder *, int);
- void (*save)(struct drm_encoder *);
- void (*restore)(struct drm_encoder *);
- bool (*mode_fixup)(struct drm_encoder *, const struct drm_display_mode *, struct drm_display_mode *);
- int (*mode_valid)(struct drm_encoder *, struct drm_display_mode *);
- void (*mode_set)(struct drm_encoder *, struct drm_display_mode *, struct drm_display_mode *);
- enum drm_connector_status (*detect)(struct drm_encoder *, struct drm_connector *);
- int (*get_modes)(struct drm_encoder *, struct drm_connector *);
- int (*create_resources)(struct drm_encoder *, struct drm_connector *);
- int (*set_property)(struct drm_encoder *, struct drm_connector *, struct drm_property *, uint64_t);
-};
-
-struct drm_encoder_slave {
- struct drm_encoder base;
- const struct drm_encoder_slave_funcs *slave_funcs;
- void *slave_priv;
- void *bus_priv;
-};
-
-struct drm_i2c_encoder_driver {
- struct i2c_driver i2c_driver;
- int (*encoder_init)(struct i2c_client *, struct drm_device *, struct drm_encoder_slave *);
-};
-
-struct trace_event_raw_drm_vblank_event {
- struct trace_entry ent;
- int crtc;
- unsigned int seq;
- ktime_t time;
- bool high_prec;
- char __data[0];
-};
-
-struct trace_event_raw_drm_vblank_event_queued {
- struct trace_entry ent;
- struct drm_file *file;
- int crtc;
- unsigned int seq;
- char __data[0];
-};
-
-struct trace_event_raw_drm_vblank_event_delivered {
- struct trace_entry ent;
- struct drm_file *file;
- int crtc;
- unsigned int seq;
- char __data[0];
-};
-
-struct trace_event_data_offsets_drm_vblank_event {};
-
-struct trace_event_data_offsets_drm_vblank_event_queued {};
-
-struct trace_event_data_offsets_drm_vblank_event_delivered {};
-
-typedef void (*btf_trace_drm_vblank_event)(void *, int, unsigned int, ktime_t, bool);
-
-typedef void (*btf_trace_drm_vblank_event_queued)(void *, struct drm_file *, int, unsigned int);
-
-typedef void (*btf_trace_drm_vblank_event_delivered)(void *, struct drm_file *, int, unsigned int);
-
-struct dma_buf_export_info {
- const char *exp_name;
- struct module *owner;
- const struct dma_buf_ops *ops;
- size_t size;
- int flags;
- struct dma_resv *resv;
- void *priv;
-};
-
-struct drm_prime_handle {
- __u32 handle;
- __u32 flags;
- __s32 fd;
-};
-
-struct drm_prime_member {
- struct dma_buf *dma_buf;
- uint32_t handle;
- struct rb_node dmabuf_rb;
- struct rb_node handle_rb;
-};
-
-struct drm_vma_offset_file {
- struct rb_node vm_rb;
- struct drm_file *vm_tag;
- long unsigned int vm_count;
-};
-
-struct drm_flip_work;
-
-typedef void (*drm_flip_func_t)(struct drm_flip_work *, void *);
-
-struct drm_flip_work {
- const char *name;
- drm_flip_func_t func;
- struct work_struct worker;
- struct list_head queued;
- struct list_head commited;
- spinlock_t lock;
-};
-
-struct drm_flip_task {
- struct list_head node;
- void *data;
-};
-
-struct drm_info_list {
- const char *name;
- int (*show)(struct seq_file *, void *);
- u32 driver_features;
- void *data;
-};
-
-struct drm_info_node {
- struct drm_minor *minor;
- const struct drm_info_list *info_ent;
- struct list_head list;
- struct dentry *dent;
-};
-
-struct drm_mode_fb_cmd {
- __u32 fb_id;
- __u32 width;
- __u32 height;
- __u32 pitch;
- __u32 bpp;
- __u32 depth;
- __u32 handle;
-};
-
-struct drm_mode_fb_dirty_cmd {
- __u32 fb_id;
- __u32 flags;
- __u32 color;
- __u32 num_clips;
- __u64 clips_ptr;
-};
-
-struct drm_mode_rmfb_work {
- struct work_struct work;
- struct list_head fbs;
-};
-
-struct drm_mode_get_connector {
- __u64 encoders_ptr;
- __u64 modes_ptr;
- __u64 props_ptr;
- __u64 prop_values_ptr;
- __u32 count_modes;
- __u32 count_props;
- __u32 count_encoders;
- __u32 encoder_id;
- __u32 connector_id;
- __u32 connector_type;
- __u32 connector_type_id;
- __u32 connection;
- __u32 mm_width;
- __u32 mm_height;
- __u32 subpixel;
- __u32 pad;
-};
-
-struct drm_mode_connector_set_property {
- __u64 value;
- __u32 prop_id;
- __u32 connector_id;
-};
-
-struct drm_mode_obj_set_property {
- __u64 value;
- __u32 prop_id;
- __u32 obj_id;
- __u32 obj_type;
-};
-
-struct drm_prop_enum_list {
- int type;
- const char *name;
-};
-
-struct drm_conn_prop_enum_list {
- int type;
- const char *name;
- struct ida ida;
-};
-
-struct drm_mode_get_encoder {
- __u32 encoder_id;
- __u32 encoder_type;
- __u32 crtc_id;
- __u32 possible_crtcs;
- __u32 possible_clones;
-};
-
-struct drm_mode_obj_get_properties {
- __u64 props_ptr;
- __u64 prop_values_ptr;
- __u32 count_props;
- __u32 obj_id;
- __u32 obj_type;
-};
-
-struct drm_mode_property_enum {
- __u64 value;
- char name[32];
-};
-
-struct drm_mode_get_property {
- __u64 values_ptr;
- __u64 enum_blob_ptr;
- __u32 prop_id;
- __u32 flags;
- char name[32];
- __u32 count_values;
- __u32 count_enum_blobs;
-};
-
-struct drm_mode_get_blob {
- __u32 blob_id;
- __u32 length;
- __u64 data;
-};
-
-struct drm_mode_create_blob {
- __u64 data;
- __u32 length;
- __u32 blob_id;
-};
-
-struct drm_mode_destroy_blob {
- __u32 blob_id;
-};
-
-struct drm_property_enum {
- uint64_t value;
- struct list_head head;
- char name[32];
-};
-
-struct drm_mode_set_plane {
- __u32 plane_id;
- __u32 crtc_id;
- __u32 fb_id;
- __u32 flags;
- __s32 crtc_x;
- __s32 crtc_y;
- __u32 crtc_w;
- __u32 crtc_h;
- __u32 src_x;
- __u32 src_y;
- __u32 src_h;
- __u32 src_w;
-};
-
-struct drm_mode_get_plane {
- __u32 plane_id;
- __u32 crtc_id;
- __u32 fb_id;
- __u32 possible_crtcs;
- __u32 gamma_size;
- __u32 count_format_types;
- __u64 format_type_ptr;
-};
-
-struct drm_mode_get_plane_res {
- __u64 plane_id_ptr;
- __u32 count_planes;
-};
-
-struct drm_mode_cursor {
- __u32 flags;
- __u32 crtc_id;
- __s32 x;
- __s32 y;
- __u32 width;
- __u32 height;
- __u32 handle;
-};
-
-struct drm_mode_cursor2 {
- __u32 flags;
- __u32 crtc_id;
- __s32 x;
- __s32 y;
- __u32 width;
- __u32 height;
- __u32 handle;
- __s32 hot_x;
- __s32 hot_y;
-};
-
-struct drm_mode_crtc_page_flip_target {
- __u32 crtc_id;
- __u32 fb_id;
- __u32 flags;
- __u32 sequence;
- __u64 user_data;
-};
-
-struct drm_format_modifier_blob {
- __u32 version;
- __u32 flags;
- __u32 count_formats;
- __u32 formats_offset;
- __u32 count_modifiers;
- __u32 modifiers_offset;
-};
-
-struct drm_format_modifier {
- __u64 formats;
- __u32 offset;
- __u32 pad;
- __u64 modifier;
-};
-
-struct drm_mode_crtc_lut {
- __u32 crtc_id;
- __u32 gamma_size;
- __u64 red;
- __u64 green;
- __u64 blue;
-};
-
-enum drm_color_lut_tests {
- DRM_COLOR_LUT_EQUAL_CHANNELS = 1,
- DRM_COLOR_LUT_NON_DECREASING = 2,
-};
-
-struct drm_print_iterator {
- void *data;
- ssize_t start;
- ssize_t remain;
- ssize_t offset;
-};
-
-struct drm_mode_map_dumb {
- __u32 handle;
- __u32 pad;
- __u64 offset;
-};
-
-struct drm_mode_destroy_dumb {
- __u32 handle;
-};
-
-struct drm_mode_card_res {
- __u64 fb_id_ptr;
- __u64 crtc_id_ptr;
- __u64 connector_id_ptr;
- __u64 encoder_id_ptr;
- __u32 count_fbs;
- __u32 count_crtcs;
- __u32 count_connectors;
- __u32 count_encoders;
- __u32 min_width;
- __u32 max_width;
- __u32 min_height;
- __u32 max_height;
-};
-
-enum drm_vblank_seq_type {
- _DRM_VBLANK_ABSOLUTE = 0,
- _DRM_VBLANK_RELATIVE = 1,
- _DRM_VBLANK_HIGH_CRTC_MASK = 62,
- _DRM_VBLANK_EVENT = 67108864,
- _DRM_VBLANK_FLIP = 134217728,
- _DRM_VBLANK_NEXTONMISS = 268435456,
- _DRM_VBLANK_SECONDARY = 536870912,
- _DRM_VBLANK_SIGNAL = 1073741824,
-};
-
-struct drm_wait_vblank_request {
- enum drm_vblank_seq_type type;
- unsigned int sequence;
- long unsigned int signal;
-};
-
-struct drm_wait_vblank_reply {
- enum drm_vblank_seq_type type;
- unsigned int sequence;
- long int tval_sec;
- long int tval_usec;
-};
-
-union drm_wait_vblank {
- struct drm_wait_vblank_request request;
- struct drm_wait_vblank_reply reply;
-};
-
-struct drm_modeset_ctl {
- __u32 crtc;
- __u32 cmd;
-};
-
-struct drm_crtc_get_sequence {
- __u32 crtc_id;
- __u32 active;
- __u64 sequence;
- __s64 sequence_ns;
-};
-
-struct drm_crtc_queue_sequence {
- __u32 crtc_id;
- __u32 flags;
- __u64 sequence;
- __u64 user_data;
-};
-
-enum dma_fence_flag_bits {
- DMA_FENCE_FLAG_SIGNALED_BIT = 0,
- DMA_FENCE_FLAG_TIMESTAMP_BIT = 1,
- DMA_FENCE_FLAG_ENABLE_SIGNAL_BIT = 2,
- DMA_FENCE_FLAG_USER_BITS = 3,
-};
-
-struct sync_file {
- struct file *file;
- char user_name[32];
- struct list_head sync_file_list;
- wait_queue_head_t wq;
- long unsigned int flags;
- struct dma_fence *fence;
- struct dma_fence_cb cb;
-};
-
-struct drm_syncobj_create {
- __u32 handle;
- __u32 flags;
-};
-
-struct drm_syncobj_destroy {
- __u32 handle;
- __u32 pad;
-};
-
-struct drm_syncobj_handle {
- __u32 handle;
- __u32 flags;
- __s32 fd;
- __u32 pad;
-};
-
-struct drm_syncobj_transfer {
- __u32 src_handle;
- __u32 dst_handle;
- __u64 src_point;
- __u64 dst_point;
- __u32 flags;
- __u32 pad;
-};
-
-struct drm_syncobj_wait {
- __u64 handles;
- __s64 timeout_nsec;
- __u32 count_handles;
- __u32 flags;
- __u32 first_signaled;
- __u32 pad;
-};
-
-struct drm_syncobj_timeline_wait {
- __u64 handles;
- __u64 points;
- __s64 timeout_nsec;
- __u32 count_handles;
- __u32 flags;
- __u32 first_signaled;
- __u32 pad;
-};
-
-struct drm_syncobj_array {
- __u64 handles;
- __u32 count_handles;
- __u32 pad;
-};
-
-struct drm_syncobj_timeline_array {
- __u64 handles;
- __u64 points;
- __u32 count_handles;
- __u32 flags;
-};
-
-struct dma_fence_chain {
- struct dma_fence base;
- spinlock_t lock;
- struct dma_fence *prev;
- u64 prev_seqno;
- struct dma_fence *fence;
- struct dma_fence_cb cb;
- struct irq_work work;
-};
-
-struct drm_syncobj {
- struct kref refcount;
- struct dma_fence *fence;
- struct list_head cb_list;
- spinlock_t lock;
- struct file *file;
-};
-
-struct syncobj_wait_entry {
- struct list_head node;
- struct task_struct *task;
- struct dma_fence *fence;
- struct dma_fence_cb fence_cb;
- u64 point;
-};
-
-struct drm_mode_create_lease {
- __u64 object_ids;
- __u32 object_count;
- __u32 flags;
- __u32 lessee_id;
- __u32 fd;
-};
-
-struct drm_mode_list_lessees {
- __u32 count_lessees;
- __u32 pad;
- __u64 lessees_ptr;
-};
-
-struct drm_mode_get_lease {
- __u32 count_objects;
- __u32 pad;
- __u64 objects_ptr;
-};
-
-struct drm_mode_revoke_lease {
- __u32 lessee_id;
-};
-
-struct drm_client_offset {
- int x;
- int y;
-};
-
-struct drm_mode_atomic {
- __u32 flags;
- __u32 count_objs;
- __u64 objs_ptr;
- __u64 count_props_ptr;
- __u64 props_ptr;
- __u64 prop_values_ptr;
- __u64 reserved;
- __u64 user_data;
-};
-
-struct drm_out_fence_state {
- s32 *out_fence_ptr;
- struct sync_file *sync_file;
- int fd;
-};
-
-struct hdcp_srm_header {
- u8 srm_id;
- u8 reserved;
- __be16 srm_version;
- u8 srm_gen_no;
-} __attribute__((packed));
-
-struct hdcp_srm {
- u32 revoked_ksv_cnt;
- u8 *revoked_ksv_list;
- struct mutex mutex;
-};
-
-typedef unsigned int drm_drawable_t;
-
-struct drm_agp_mode {
- long unsigned int mode;
-};
-
-struct drm_agp_buffer {
- long unsigned int size;
- long unsigned int handle;
- long unsigned int type;
- long unsigned int physical;
-};
-
-struct drm_agp_binding {
- long unsigned int handle;
- long unsigned int offset;
-};
-
-struct drm_agp_info {
- int agp_version_major;
- int agp_version_minor;
- long unsigned int mode;
- long unsigned int aperture_base;
- long unsigned int aperture_size;
- long unsigned int memory_allowed;
- long unsigned int memory_used;
- short unsigned int id_vendor;
- short unsigned int id_device;
-};
-
-typedef int drm_ioctl_compat_t(struct file *, unsigned int, long unsigned int);
-
-struct drm_version_32 {
- int version_major;
- int version_minor;
- int version_patchlevel;
- u32 name_len;
- u32 name;
- u32 date_len;
- u32 date;
- u32 desc_len;
- u32 desc;
-};
-
-typedef struct drm_version_32 drm_version32_t;
-
-struct drm_unique32 {
- u32 unique_len;
- u32 unique;
-};
-
-typedef struct drm_unique32 drm_unique32_t;
-
-struct drm_client32 {
- int idx;
- int auth;
- u32 pid;
- u32 uid;
- u32 magic;
- u32 iocs;
-};
-
-typedef struct drm_client32 drm_client32_t;
-
-struct drm_stats32 {
- u32 count;
- struct {
- u32 value;
- enum drm_stat_type type;
- } data[15];
-};
-
-typedef struct drm_stats32 drm_stats32_t;
-
-struct drm_agp_mode32 {
- u32 mode;
-};
-
-typedef struct drm_agp_mode32 drm_agp_mode32_t;
-
-struct drm_agp_info32 {
- int agp_version_major;
- int agp_version_minor;
- u32 mode;
- u32 aperture_base;
- u32 aperture_size;
- u32 memory_allowed;
- u32 memory_used;
- short unsigned int id_vendor;
- short unsigned int id_device;
-};
-
-typedef struct drm_agp_info32 drm_agp_info32_t;
-
-struct drm_agp_buffer32 {
- u32 size;
- u32 handle;
- u32 type;
- u32 physical;
-};
-
-typedef struct drm_agp_buffer32 drm_agp_buffer32_t;
-
-struct drm_agp_binding32 {
- u32 handle;
- u32 offset;
-};
-
-typedef struct drm_agp_binding32 drm_agp_binding32_t;
-
-struct drm_update_draw32 {
- drm_drawable_t handle;
- unsigned int type;
- unsigned int num;
- u64 data;
-} __attribute__((packed));
-
-typedef struct drm_update_draw32 drm_update_draw32_t;
-
-struct drm_wait_vblank_request32 {
- enum drm_vblank_seq_type type;
- unsigned int sequence;
- u32 signal;
-};
-
-struct drm_wait_vblank_reply32 {
- enum drm_vblank_seq_type type;
- unsigned int sequence;
- s32 tval_sec;
- s32 tval_usec;
-};
-
-union drm_wait_vblank32 {
- struct drm_wait_vblank_request32 request;
- struct drm_wait_vblank_reply32 reply;
-};
-
-typedef union drm_wait_vblank32 drm_wait_vblank32_t;
-
-struct drm_mode_fb_cmd232 {
- u32 fb_id;
- u32 width;
- u32 height;
- u32 pixel_format;
- u32 flags;
- u32 handles[4];
- u32 pitches[4];
- u32 offsets[4];
- u64 modifier[4];
-} __attribute__((packed));
-
-struct mipi_dsi_msg {
- u8 channel;
- u8 type;
- u16 flags;
- size_t tx_len;
- const void *tx_buf;
- size_t rx_len;
- void *rx_buf;
-};
-
-struct mipi_dsi_packet {
- size_t size;
- u8 header[4];
- size_t payload_length;
- const u8 *payload;
-};
-
-struct mipi_dsi_host;
-
-struct mipi_dsi_device;
-
-struct mipi_dsi_host_ops {
- int (*attach)(struct mipi_dsi_host *, struct mipi_dsi_device *);
- int (*detach)(struct mipi_dsi_host *, struct mipi_dsi_device *);
- ssize_t (*transfer)(struct mipi_dsi_host *, const struct mipi_dsi_msg *);
-};
-
-struct mipi_dsi_host {
- struct device *dev;
- const struct mipi_dsi_host_ops *ops;
- struct list_head list;
-};
-
-enum mipi_dsi_pixel_format {
- MIPI_DSI_FMT_RGB888 = 0,
- MIPI_DSI_FMT_RGB666 = 1,
- MIPI_DSI_FMT_RGB666_PACKED = 2,
- MIPI_DSI_FMT_RGB565 = 3,
-};
-
-struct mipi_dsi_device {
- struct mipi_dsi_host *host;
- struct device dev;
- char name[20];
- unsigned int channel;
- unsigned int lanes;
- enum mipi_dsi_pixel_format format;
- long unsigned int mode_flags;
- long unsigned int hs_rate;
- long unsigned int lp_rate;
-};
-
-struct mipi_dsi_device_info {
- char type[20];
- u32 channel;
- struct device_node *node;
-};
-
-enum mipi_dsi_dcs_tear_mode {
- MIPI_DSI_DCS_TEAR_MODE_VBLANK = 0,
- MIPI_DSI_DCS_TEAR_MODE_VHBLANK = 1,
-};
-
-struct mipi_dsi_driver {
- struct device_driver driver;
- int (*probe)(struct mipi_dsi_device *);
- int (*remove)(struct mipi_dsi_device *);
- void (*shutdown)(struct mipi_dsi_device *);
-};
-
-enum {
- MIPI_DSI_V_SYNC_START = 1,
- MIPI_DSI_V_SYNC_END = 17,
- MIPI_DSI_H_SYNC_START = 33,
- MIPI_DSI_H_SYNC_END = 49,
- MIPI_DSI_COLOR_MODE_OFF = 2,
- MIPI_DSI_COLOR_MODE_ON = 18,
- MIPI_DSI_SHUTDOWN_PERIPHERAL = 34,
- MIPI_DSI_TURN_ON_PERIPHERAL = 50,
- MIPI_DSI_GENERIC_SHORT_WRITE_0_PARAM = 3,
- MIPI_DSI_GENERIC_SHORT_WRITE_1_PARAM = 19,
- MIPI_DSI_GENERIC_SHORT_WRITE_2_PARAM = 35,
- MIPI_DSI_GENERIC_READ_REQUEST_0_PARAM = 4,
- MIPI_DSI_GENERIC_READ_REQUEST_1_PARAM = 20,
- MIPI_DSI_GENERIC_READ_REQUEST_2_PARAM = 36,
- MIPI_DSI_DCS_SHORT_WRITE = 5,
- MIPI_DSI_DCS_SHORT_WRITE_PARAM = 21,
- MIPI_DSI_DCS_READ = 6,
- MIPI_DSI_DCS_COMPRESSION_MODE = 7,
- MIPI_DSI_PPS_LONG_WRITE = 10,
- MIPI_DSI_SET_MAXIMUM_RETURN_PACKET_SIZE = 55,
- MIPI_DSI_END_OF_TRANSMISSION = 8,
- MIPI_DSI_NULL_PACKET = 9,
- MIPI_DSI_BLANKING_PACKET = 25,
- MIPI_DSI_GENERIC_LONG_WRITE = 41,
- MIPI_DSI_DCS_LONG_WRITE = 57,
- MIPI_DSI_LOOSELY_PACKED_PIXEL_STREAM_YCBCR20 = 12,
- MIPI_DSI_PACKED_PIXEL_STREAM_YCBCR24 = 28,
- MIPI_DSI_PACKED_PIXEL_STREAM_YCBCR16 = 44,
- MIPI_DSI_PACKED_PIXEL_STREAM_30 = 13,
- MIPI_DSI_PACKED_PIXEL_STREAM_36 = 29,
- MIPI_DSI_PACKED_PIXEL_STREAM_YCBCR12 = 61,
- MIPI_DSI_PACKED_PIXEL_STREAM_16 = 14,
- MIPI_DSI_PACKED_PIXEL_STREAM_18 = 30,
- MIPI_DSI_PIXEL_STREAM_3BYTE_18 = 46,
- MIPI_DSI_PACKED_PIXEL_STREAM_24 = 62,
-};
-
-enum {
- MIPI_DCS_NOP = 0,
- MIPI_DCS_SOFT_RESET = 1,
- MIPI_DCS_GET_DISPLAY_ID = 4,
- MIPI_DCS_GET_RED_CHANNEL = 6,
- MIPI_DCS_GET_GREEN_CHANNEL = 7,
- MIPI_DCS_GET_BLUE_CHANNEL = 8,
- MIPI_DCS_GET_DISPLAY_STATUS = 9,
- MIPI_DCS_GET_POWER_MODE = 10,
- MIPI_DCS_GET_ADDRESS_MODE = 11,
- MIPI_DCS_GET_PIXEL_FORMAT = 12,
- MIPI_DCS_GET_DISPLAY_MODE = 13,
- MIPI_DCS_GET_SIGNAL_MODE = 14,
- MIPI_DCS_GET_DIAGNOSTIC_RESULT = 15,
- MIPI_DCS_ENTER_SLEEP_MODE = 16,
- MIPI_DCS_EXIT_SLEEP_MODE = 17,
- MIPI_DCS_ENTER_PARTIAL_MODE = 18,
- MIPI_DCS_ENTER_NORMAL_MODE = 19,
- MIPI_DCS_EXIT_INVERT_MODE = 32,
- MIPI_DCS_ENTER_INVERT_MODE = 33,
- MIPI_DCS_SET_GAMMA_CURVE = 38,
- MIPI_DCS_SET_DISPLAY_OFF = 40,
- MIPI_DCS_SET_DISPLAY_ON = 41,
- MIPI_DCS_SET_COLUMN_ADDRESS = 42,
- MIPI_DCS_SET_PAGE_ADDRESS = 43,
- MIPI_DCS_WRITE_MEMORY_START = 44,
- MIPI_DCS_WRITE_LUT = 45,
- MIPI_DCS_READ_MEMORY_START = 46,
- MIPI_DCS_SET_PARTIAL_AREA = 48,
- MIPI_DCS_SET_SCROLL_AREA = 51,
- MIPI_DCS_SET_TEAR_OFF = 52,
- MIPI_DCS_SET_TEAR_ON = 53,
- MIPI_DCS_SET_ADDRESS_MODE = 54,
- MIPI_DCS_SET_SCROLL_START = 55,
- MIPI_DCS_EXIT_IDLE_MODE = 56,
- MIPI_DCS_ENTER_IDLE_MODE = 57,
- MIPI_DCS_SET_PIXEL_FORMAT = 58,
- MIPI_DCS_WRITE_MEMORY_CONTINUE = 60,
- MIPI_DCS_READ_MEMORY_CONTINUE = 62,
- MIPI_DCS_SET_TEAR_SCANLINE = 68,
- MIPI_DCS_GET_SCANLINE = 69,
- MIPI_DCS_SET_DISPLAY_BRIGHTNESS = 81,
- MIPI_DCS_GET_DISPLAY_BRIGHTNESS = 82,
- MIPI_DCS_WRITE_CONTROL_DISPLAY = 83,
- MIPI_DCS_GET_CONTROL_DISPLAY = 84,
- MIPI_DCS_WRITE_POWER_SAVE = 85,
- MIPI_DCS_GET_POWER_SAVE = 86,
- MIPI_DCS_SET_CABC_MIN_BRIGHTNESS = 94,
- MIPI_DCS_GET_CABC_MIN_BRIGHTNESS = 95,
- MIPI_DCS_READ_DDB_START = 161,
- MIPI_DCS_READ_DDB_CONTINUE = 168,
-};
-
-struct drm_dmi_panel_orientation_data {
- int width;
- int height;
- const char * const *bios_dates;
- int orientation;
-};
-
-typedef u32 depot_stack_handle_t;
-
-enum drm_i915_pmu_engine_sample {
- I915_SAMPLE_BUSY = 0,
- I915_SAMPLE_WAIT = 1,
- I915_SAMPLE_SEMA = 2,
-};
-
-struct drm_i915_gem_pwrite {
- __u32 handle;
- __u32 pad;
- __u64 offset;
- __u64 size;
- __u64 data_ptr;
-};
-
-enum pipe {
- INVALID_PIPE = 4294967295,
- PIPE_A = 0,
- PIPE_B = 1,
- PIPE_C = 2,
- PIPE_D = 3,
- _PIPE_EDP = 4,
- I915_MAX_PIPES = 4,
-};
-
-enum transcoder {
- INVALID_TRANSCODER = 4294967295,
- TRANSCODER_A = 0,
- TRANSCODER_B = 1,
- TRANSCODER_C = 2,
- TRANSCODER_D = 3,
- TRANSCODER_EDP = 4,
- TRANSCODER_DSI_0 = 5,
- TRANSCODER_DSI_1 = 6,
- TRANSCODER_DSI_A = 5,
- TRANSCODER_DSI_C = 6,
- I915_MAX_TRANSCODERS = 7,
-};
-
-enum i9xx_plane_id {
- PLANE_A = 0,
- PLANE_B = 1,
- PLANE_C = 2,
-};
-
-enum plane_id {
- PLANE_PRIMARY = 0,
- PLANE_SPRITE0 = 1,
- PLANE_SPRITE1 = 2,
- PLANE_SPRITE2 = 3,
- PLANE_SPRITE3 = 4,
- PLANE_SPRITE4 = 5,
- PLANE_SPRITE5 = 6,
- PLANE_CURSOR = 7,
- I915_MAX_PLANES = 8,
-};
-
-enum port {
- PORT_NONE = 4294967295,
- PORT_A = 0,
- PORT_B = 1,
- PORT_C = 2,
- PORT_D = 3,
- PORT_E = 4,
- PORT_F = 5,
- PORT_G = 6,
- PORT_H = 7,
- PORT_I = 8,
- I915_MAX_PORTS = 9,
-};
-
-enum tc_port_mode {
- TC_PORT_TBT_ALT = 0,
- TC_PORT_DP_ALT = 1,
- TC_PORT_LEGACY = 2,
-};
-
-enum dpio_phy {
- DPIO_PHY0 = 0,
- DPIO_PHY1 = 1,
- DPIO_PHY2 = 2,
-};
-
-enum aux_ch {
- AUX_CH_A = 0,
- AUX_CH_B = 1,
- AUX_CH_C = 2,
- AUX_CH_D = 3,
- AUX_CH_E = 4,
- AUX_CH_F = 5,
- AUX_CH_G = 6,
-};
-
-struct intel_link_m_n {
- u32 tu;
- u32 gmch_m;
- u32 gmch_n;
- u32 link_m;
- u32 link_n;
-};
-
-enum phy_fia {
- FIA1 = 0,
- FIA2 = 1,
- FIA3 = 2,
-};
-
-struct intel_cdclk_vals {
- u16 refclk;
- u32 cdclk;
- u8 divider;
- u8 ratio;
-};
-
-struct cec_devnode {
- struct device dev;
- struct cdev cdev;
- int minor;
- bool registered;
- bool unregistered;
- struct list_head fhs;
- struct mutex lock;
-};
-
-struct cec_log_addrs {
- __u8 log_addr[4];
- __u16 log_addr_mask;
- __u8 cec_version;
- __u8 num_log_addrs;
- __u32 vendor_id;
- __u32 flags;
- char osd_name[15];
- __u8 primary_device_type[4];
- __u8 log_addr_type[4];
- __u8 all_device_types[4];
- __u8 features[48];
-};
-
-struct cec_drm_connector_info {
- __u32 card_no;
- __u32 connector_id;
-};
-
-struct cec_connector_info {
- __u32 type;
- union {
- struct cec_drm_connector_info drm;
- __u32 raw[16];
- };
-};
-
-struct rc_dev;
-
-struct cec_data;
-
-struct cec_adap_ops;
-
-struct cec_fh;
-
-struct cec_adapter {
- struct module *owner;
- char name[32];
- struct cec_devnode devnode;
- struct mutex lock;
- struct rc_dev *rc;
- struct list_head transmit_queue;
- unsigned int transmit_queue_sz;
- struct list_head wait_queue;
- struct cec_data *transmitting;
- bool transmit_in_progress;
- struct task_struct *kthread_config;
- struct completion config_completion;
- struct task_struct *kthread;
- wait_queue_head_t kthread_waitq;
- wait_queue_head_t waitq;
- const struct cec_adap_ops *ops;
- void *priv;
- u32 capabilities;
- u8 available_log_addrs;
- u16 phys_addr;
- bool needs_hpd;
- bool is_configuring;
- bool is_configured;
- bool cec_pin_is_high;
- u8 last_initiator;
- u32 monitor_all_cnt;
- u32 monitor_pin_cnt;
- u32 follower_cnt;
- struct cec_fh *cec_follower;
- struct cec_fh *cec_initiator;
- bool passthrough;
- struct cec_log_addrs log_addrs;
- struct cec_connector_info conn_info;
- u32 tx_timeouts;
- struct dentry *cec_dir;
- struct dentry *status_file;
- struct dentry *error_inj_file;
- u16 phys_addrs[15];
- u32 sequence;
- char input_phys[32];
-};
-
-struct hdcp2_cert_rx {
- u8 receiver_id[5];
- u8 kpub_rx[131];
- u8 reserved[2];
- u8 dcp_signature[384];
-};
-
-struct hdcp2_streamid_type {
- u8 stream_id;
- u8 stream_type;
-};
-
-struct hdcp2_tx_caps {
- u8 version;
- u8 tx_cap_mask[2];
-};
-
-struct hdcp2_ake_init {
- u8 msg_id;
- u8 r_tx[8];
- struct hdcp2_tx_caps tx_caps;
-};
-
-struct hdcp2_ake_send_cert {
- u8 msg_id;
- struct hdcp2_cert_rx cert_rx;
- u8 r_rx[8];
- u8 rx_caps[3];
-};
-
-struct hdcp2_ake_no_stored_km {
- u8 msg_id;
- u8 e_kpub_km[128];
-};
-
-struct hdcp2_ake_send_hprime {
- u8 msg_id;
- u8 h_prime[32];
-};
-
-struct hdcp2_ake_send_pairing_info {
- u8 msg_id;
- u8 e_kh_km[16];
-};
-
-struct hdcp2_lc_init {
- u8 msg_id;
- u8 r_n[8];
-};
-
-struct hdcp2_lc_send_lprime {
- u8 msg_id;
- u8 l_prime[32];
-};
-
-struct hdcp2_ske_send_eks {
- u8 msg_id;
- u8 e_dkey_ks[16];
- u8 riv[8];
-};
-
-struct hdcp2_rep_send_receiverid_list {
- u8 msg_id;
- u8 rx_info[2];
- u8 seq_num_v[3];
- u8 v_prime[16];
- u8 receiver_ids[155];
-};
-
-struct hdcp2_rep_send_ack {
- u8 msg_id;
- u8 v[16];
-};
-
-struct hdcp2_rep_stream_ready {
- u8 msg_id;
- u8 m_prime[32];
-};
-
-enum hdcp_wired_protocol {
- HDCP_PROTOCOL_INVALID = 0,
- HDCP_PROTOCOL_HDMI = 1,
- HDCP_PROTOCOL_DP = 2,
-};
-
-enum mei_fw_ddi {
- MEI_DDI_INVALID_PORT = 0,
- MEI_DDI_B = 1,
- MEI_DDI_C = 2,
- MEI_DDI_D = 3,
- MEI_DDI_E = 4,
- MEI_DDI_F = 5,
- MEI_DDI_A = 7,
- MEI_DDI_RANGE_END = 7,
-};
-
-enum mei_fw_tc {
- MEI_INVALID_TRANSCODER = 0,
- MEI_TRANSCODER_EDP = 1,
- MEI_TRANSCODER_DSI0 = 2,
- MEI_TRANSCODER_DSI1 = 3,
- MEI_TRANSCODER_A = 16,
- MEI_TRANSCODER_B = 17,
- MEI_TRANSCODER_C = 18,
- MEI_TRANSCODER_D = 19,
-};
-
-struct hdcp_port_data {
- enum mei_fw_ddi fw_ddi;
- enum mei_fw_tc fw_tc;
- u8 port_type;
- u8 protocol;
- u16 k;
- u32 seq_num_m;
- struct hdcp2_streamid_type *streams;
-};
-
-struct i915_hdcp_component_ops {
- struct module *owner;
- int (*initiate_hdcp2_session)(struct device *, struct hdcp_port_data *, struct hdcp2_ake_init *);
- int (*verify_receiver_cert_prepare_km)(struct device *, struct hdcp_port_data *, struct hdcp2_ake_send_cert *, bool *, struct hdcp2_ake_no_stored_km *, size_t *);
- int (*verify_hprime)(struct device *, struct hdcp_port_data *, struct hdcp2_ake_send_hprime *);
- int (*store_pairing_info)(struct device *, struct hdcp_port_data *, struct hdcp2_ake_send_pairing_info *);
- int (*initiate_locality_check)(struct device *, struct hdcp_port_data *, struct hdcp2_lc_init *);
- int (*verify_lprime)(struct device *, struct hdcp_port_data *, struct hdcp2_lc_send_lprime *);
- int (*get_session_key)(struct device *, struct hdcp_port_data *, struct hdcp2_ske_send_eks *);
- int (*repeater_check_flow_prepare_ack)(struct device *, struct hdcp_port_data *, struct hdcp2_rep_send_receiverid_list *, struct hdcp2_rep_send_ack *);
- int (*verify_mprime)(struct device *, struct hdcp_port_data *, struct hdcp2_rep_stream_ready *);
- int (*enable_hdcp_authentication)(struct device *, struct hdcp_port_data *);
- int (*close_hdcp_session)(struct device *, struct hdcp_port_data *);
-};
-
-struct i915_hdcp_comp_master {
- struct device *mei_dev;
- const struct i915_hdcp_component_ops *ops;
- struct mutex mutex;
-};
-
-struct cec_msg {
- __u64 tx_ts;
- __u64 rx_ts;
- __u32 len;
- __u32 timeout;
- __u32 sequence;
- __u32 flags;
- __u8 msg[16];
- __u8 reply;
- __u8 rx_status;
- __u8 tx_status;
- __u8 tx_arb_lost_cnt;
- __u8 tx_nack_cnt;
- __u8 tx_low_drive_cnt;
- __u8 tx_error_cnt;
-};
-
-struct cec_event_state_change {
- __u16 phys_addr;
- __u16 log_addr_mask;
- __u16 have_conn_info;
-};
-
-struct cec_event_lost_msgs {
- __u32 lost_msgs;
-};
-
-struct cec_event {
- __u64 ts;
- __u32 event;
- __u32 flags;
- union {
- struct cec_event_state_change state_change;
- struct cec_event_lost_msgs lost_msgs;
- __u32 raw[16];
- };
-};
-
-enum rc_proto {
- RC_PROTO_UNKNOWN = 0,
- RC_PROTO_OTHER = 1,
- RC_PROTO_RC5 = 2,
- RC_PROTO_RC5X_20 = 3,
- RC_PROTO_RC5_SZ = 4,
- RC_PROTO_JVC = 5,
- RC_PROTO_SONY12 = 6,
- RC_PROTO_SONY15 = 7,
- RC_PROTO_SONY20 = 8,
- RC_PROTO_NEC = 9,
- RC_PROTO_NECX = 10,
- RC_PROTO_NEC32 = 11,
- RC_PROTO_SANYO = 12,
- RC_PROTO_MCIR2_KBD = 13,
- RC_PROTO_MCIR2_MSE = 14,
- RC_PROTO_RC6_0 = 15,
- RC_PROTO_RC6_6A_20 = 16,
- RC_PROTO_RC6_6A_24 = 17,
- RC_PROTO_RC6_6A_32 = 18,
- RC_PROTO_RC6_MCE = 19,
- RC_PROTO_SHARP = 20,
- RC_PROTO_XMP = 21,
- RC_PROTO_CEC = 22,
- RC_PROTO_IMON = 23,
- RC_PROTO_RCMM12 = 24,
- RC_PROTO_RCMM24 = 25,
- RC_PROTO_RCMM32 = 26,
- RC_PROTO_XBOX_DVD = 27,
-};
-
-struct rc_map_table {
- u32 scancode;
- u32 keycode;
-};
-
-struct rc_map {
- struct rc_map_table *scan;
- unsigned int size;
- unsigned int len;
- unsigned int alloc;
- enum rc_proto rc_proto;
- const char *name;
- spinlock_t lock;
-};
-
-enum rc_driver_type {
- RC_DRIVER_SCANCODE = 0,
- RC_DRIVER_IR_RAW = 1,
- RC_DRIVER_IR_RAW_TX = 2,
-};
-
-struct rc_scancode_filter {
- u32 data;
- u32 mask;
-};
-
-struct ir_raw_event_ctrl;
-
-struct rc_dev {
- struct device dev;
- bool managed_alloc;
- const struct attribute_group *sysfs_groups[5];
- const char *device_name;
- const char *input_phys;
- struct input_id input_id;
- const char *driver_name;
- const char *map_name;
- struct rc_map rc_map;
- struct mutex lock;
- unsigned int minor;
- struct ir_raw_event_ctrl *raw;
- struct input_dev *input_dev;
- enum rc_driver_type driver_type;
- bool idle;
- bool encode_wakeup;
- u64 allowed_protocols;
- u64 enabled_protocols;
- u64 allowed_wakeup_protocols;
- enum rc_proto wakeup_protocol;
- struct rc_scancode_filter scancode_filter;
- struct rc_scancode_filter scancode_wakeup_filter;
- u32 scancode_mask;
- u32 users;
- void *priv;
- spinlock_t keylock;
- bool keypressed;
- long unsigned int keyup_jiffies;
- struct timer_list timer_keyup;
- struct timer_list timer_repeat;
- u32 last_keycode;
- enum rc_proto last_protocol;
- u32 last_scancode;
- u8 last_toggle;
- u32 timeout;
- u32 min_timeout;
- u32 max_timeout;
- u32 rx_resolution;
- u32 tx_resolution;
- bool registered;
- int (*change_protocol)(struct rc_dev *, u64 *);
- int (*open)(struct rc_dev *);
- void (*close)(struct rc_dev *);
- int (*s_tx_mask)(struct rc_dev *, u32);
- int (*s_tx_carrier)(struct rc_dev *, u32);
- int (*s_tx_duty_cycle)(struct rc_dev *, u32);
- int (*s_rx_carrier_range)(struct rc_dev *, u32, u32);
- int (*tx_ir)(struct rc_dev *, unsigned int *, unsigned int);
- void (*s_idle)(struct rc_dev *, bool);
- int (*s_learning_mode)(struct rc_dev *, int);
- int (*s_carrier_report)(struct rc_dev *, int);
- int (*s_filter)(struct rc_dev *, struct rc_scancode_filter *);
- int (*s_wakeup_filter)(struct rc_dev *, struct rc_scancode_filter *);
- int (*s_timeout)(struct rc_dev *, unsigned int);
-};
-
-struct cec_data {
- struct list_head list;
- struct list_head xfer_list;
- struct cec_adapter *adap;
- struct cec_msg msg;
- struct cec_fh *fh;
- struct delayed_work work;
- struct completion c;
- u8 attempts;
- bool blocking;
- bool completed;
-};
-
-struct cec_event_entry {
- struct list_head list;
- struct cec_event ev;
-};
-
-struct cec_fh {
- struct list_head list;
- struct list_head xfer_list;
- struct cec_adapter *adap;
- u8 mode_initiator;
- u8 mode_follower;
- wait_queue_head_t wait;
- struct mutex lock;
- struct list_head events[8];
- u16 queued_events[8];
- unsigned int total_queued_events;
- struct cec_event_entry core_events[2];
- struct list_head msgs;
- unsigned int queued_msgs;
-};
-
-struct cec_adap_ops {
- int (*adap_enable)(struct cec_adapter *, bool);
- int (*adap_monitor_all_enable)(struct cec_adapter *, bool);
- int (*adap_monitor_pin_enable)(struct cec_adapter *, bool);
- int (*adap_log_addr)(struct cec_adapter *, u8);
- int (*adap_transmit)(struct cec_adapter *, u8, u32, struct cec_msg *);
- void (*adap_status)(struct cec_adapter *, struct seq_file *);
- void (*adap_free)(struct cec_adapter *);
- int (*error_inj_show)(struct cec_adapter *, struct seq_file *);
- bool (*error_inj_parse_line)(struct cec_adapter *, char *);
- int (*received)(struct cec_adapter *, struct cec_msg *);
-};
-
-struct io_mapping {
- resource_size_t base;
- long unsigned int size;
- pgprot_t prot;
- void *iomem;
-};
-
-struct i2c_algo_bit_data {
- void *data;
- void (*setsda)(void *, int);
- void (*setscl)(void *, int);
- int (*getsda)(void *);
- int (*getscl)(void *);
- int (*pre_xfer)(struct i2c_adapter *);
- void (*post_xfer)(struct i2c_adapter *);
- int udelay;
- int timeout;
- bool can_do_atomic;
-};
-
-struct i915_params {
- char *vbt_firmware;
- int modeset;
- int lvds_channel_mode;
- int panel_use_ssc;
- int vbt_sdvo_panel_type;
- int enable_dc;
- int enable_fbc;
- int enable_psr;
- int disable_power_well;
- int enable_ips;
- int invert_brightness;
- int enable_guc;
- int guc_log_level;
- char *guc_firmware_path;
- char *huc_firmware_path;
- char *dmc_firmware_path;
- int mmio_debug;
- int edp_vswing;
- int reset;
- unsigned int inject_probe_failure;
- int fastboot;
- int enable_dpcd_backlight;
- char *force_probe;
- long unsigned int fake_lmem_start;
- bool alpha_support;
- bool enable_hangcheck;
- bool prefault_disable;
- bool load_detect_test;
- bool force_reset_modeset_test;
- bool error_capture;
- bool disable_display;
- bool verbose_state_checks;
- bool nuclear_pageflip;
- bool enable_dp_mst;
- bool enable_gvt;
-};
-
-typedef struct {
- u32 reg;
-} i915_reg_t;
-
-enum intel_backlight_type {
- INTEL_BACKLIGHT_PMIC = 0,
- INTEL_BACKLIGHT_LPSS = 1,
- INTEL_BACKLIGHT_DISPLAY_DDI = 2,
- INTEL_BACKLIGHT_DSI_DCS = 3,
- INTEL_BACKLIGHT_PANEL_DRIVER_INTERFACE = 4,
- INTEL_BACKLIGHT_VESA_EDP_AUX_INTERFACE = 5,
-};
-
-struct edp_power_seq {
- u16 t1_t3;
- u16 t8;
- u16 t9;
- u16 t10;
- u16 t11_t12;
-};
-
-enum mipi_seq {
- MIPI_SEQ_END = 0,
- MIPI_SEQ_DEASSERT_RESET = 1,
- MIPI_SEQ_INIT_OTP = 2,
- MIPI_SEQ_DISPLAY_ON = 3,
- MIPI_SEQ_DISPLAY_OFF = 4,
- MIPI_SEQ_ASSERT_RESET = 5,
- MIPI_SEQ_BACKLIGHT_ON = 6,
- MIPI_SEQ_BACKLIGHT_OFF = 7,
- MIPI_SEQ_TEAR_ON = 8,
- MIPI_SEQ_TEAR_OFF = 9,
- MIPI_SEQ_POWER_ON = 10,
- MIPI_SEQ_POWER_OFF = 11,
- MIPI_SEQ_MAX = 12,
-};
-
-struct mipi_config {
- u16 panel_id;
- u32 enable_dithering: 1;
- u32 rsvd1: 1;
- u32 is_bridge: 1;
- u32 panel_arch_type: 2;
- u32 is_cmd_mode: 1;
- u32 video_transfer_mode: 2;
- u32 cabc_supported: 1;
- u32 pwm_blc: 1;
- u32 videomode_color_format: 4;
- u32 rotation: 2;
- u32 bta_enabled: 1;
- u32 rsvd2: 15;
- u16 dual_link: 2;
- u16 lane_cnt: 2;
- u16 pixel_overlap: 3;
- u16 rgb_flip: 1;
- u16 dl_dcs_cabc_ports: 2;
- u16 dl_dcs_backlight_ports: 2;
- u16 rsvd3: 4;
- u16 rsvd4;
- u8 rsvd5;
- u32 target_burst_mode_freq;
- u32 dsi_ddr_clk;
- u32 bridge_ref_clk;
- u8 byte_clk_sel: 2;
- u8 rsvd6: 6;
- u16 dphy_param_valid: 1;
- u16 eot_pkt_disabled: 1;
- u16 enable_clk_stop: 1;
- u16 rsvd7: 13;
- u32 hs_tx_timeout;
- u32 lp_rx_timeout;
- u32 turn_around_timeout;
- u32 device_reset_timer;
- u32 master_init_timer;
- u32 dbi_bw_timer;
- u32 lp_byte_clk_val;
- u32 prepare_cnt: 6;
- u32 rsvd8: 2;
- u32 clk_zero_cnt: 8;
- u32 trail_cnt: 5;
- u32 rsvd9: 3;
- u32 exit_zero_cnt: 6;
- u32 rsvd10: 2;
- u32 clk_lane_switch_cnt;
- u32 hl_switch_cnt;
- u32 rsvd11[6];
- u8 tclk_miss;
- u8 tclk_post;
- u8 rsvd12;
- u8 tclk_pre;
- u8 tclk_prepare;
- u8 tclk_settle;
- u8 tclk_term_enable;
- u8 tclk_trail;
- u16 tclk_prepare_clkzero;
- u8 rsvd13;
- u8 td_term_enable;
- u8 teot;
- u8 ths_exit;
- u8 ths_prepare;
- u16 ths_prepare_hszero;
- u8 rsvd14;
- u8 ths_settle;
- u8 ths_skip;
- u8 ths_trail;
- u8 tinit;
- u8 tlpx;
- u8 rsvd15[3];
- u8 panel_enable;
- u8 bl_enable;
- u8 pwm_enable;
- u8 reset_r_n;
- u8 pwr_down_r;
- u8 stdby_r_n;
-} __attribute__((packed));
-
-struct mipi_pps_data {
- u16 panel_on_delay;
- u16 bl_enable_delay;
- u16 bl_disable_delay;
- u16 panel_off_delay;
- u16 panel_power_cycle_delay;
-};
-
-typedef depot_stack_handle_t intel_wakeref_t;
-
-struct intel_wakeref;
-
-struct intel_wakeref_ops {
- int (*get)(struct intel_wakeref *);
- int (*put)(struct intel_wakeref *);
-};
-
-struct intel_runtime_pm;
-
-struct intel_wakeref {
- atomic_t count;
- struct mutex mutex;
- intel_wakeref_t wakeref;
- struct intel_runtime_pm *rpm;
- const struct intel_wakeref_ops *ops;
- struct work_struct work;
-};
-
-struct intel_runtime_pm {
- atomic_t wakeref_count;
- struct device *kdev;
- bool available;
- bool suspended;
- bool irqs_enabled;
-};
-
-struct intel_wakeref_auto {
- struct intel_runtime_pm *rpm;
- struct timer_list timer;
- intel_wakeref_t wakeref;
- spinlock_t lock;
- refcount_t count;
-};
-
-enum i915_drm_suspend_mode {
- I915_DRM_SUSPEND_IDLE = 0,
- I915_DRM_SUSPEND_MEM = 1,
- I915_DRM_SUSPEND_HIBERNATE = 2,
-};
-
-enum intel_display_power_domain {
- POWER_DOMAIN_DISPLAY_CORE = 0,
- POWER_DOMAIN_PIPE_A = 1,
- POWER_DOMAIN_PIPE_B = 2,
- POWER_DOMAIN_PIPE_C = 3,
- POWER_DOMAIN_PIPE_D = 4,
- POWER_DOMAIN_PIPE_A_PANEL_FITTER = 5,
- POWER_DOMAIN_PIPE_B_PANEL_FITTER = 6,
- POWER_DOMAIN_PIPE_C_PANEL_FITTER = 7,
- POWER_DOMAIN_PIPE_D_PANEL_FITTER = 8,
- POWER_DOMAIN_TRANSCODER_A = 9,
- POWER_DOMAIN_TRANSCODER_B = 10,
- POWER_DOMAIN_TRANSCODER_C = 11,
- POWER_DOMAIN_TRANSCODER_D = 12,
- POWER_DOMAIN_TRANSCODER_EDP = 13,
- POWER_DOMAIN_TRANSCODER_VDSC_PW2 = 14,
- POWER_DOMAIN_TRANSCODER_DSI_A = 15,
- POWER_DOMAIN_TRANSCODER_DSI_C = 16,
- POWER_DOMAIN_PORT_DDI_A_LANES = 17,
- POWER_DOMAIN_PORT_DDI_B_LANES = 18,
- POWER_DOMAIN_PORT_DDI_C_LANES = 19,
- POWER_DOMAIN_PORT_DDI_D_LANES = 20,
- POWER_DOMAIN_PORT_DDI_E_LANES = 21,
- POWER_DOMAIN_PORT_DDI_F_LANES = 22,
- POWER_DOMAIN_PORT_DDI_G_LANES = 23,
- POWER_DOMAIN_PORT_DDI_H_LANES = 24,
- POWER_DOMAIN_PORT_DDI_I_LANES = 25,
- POWER_DOMAIN_PORT_DDI_A_IO = 26,
- POWER_DOMAIN_PORT_DDI_B_IO = 27,
- POWER_DOMAIN_PORT_DDI_C_IO = 28,
- POWER_DOMAIN_PORT_DDI_D_IO = 29,
- POWER_DOMAIN_PORT_DDI_E_IO = 30,
- POWER_DOMAIN_PORT_DDI_F_IO = 31,
- POWER_DOMAIN_PORT_DDI_G_IO = 32,
- POWER_DOMAIN_PORT_DDI_H_IO = 33,
- POWER_DOMAIN_PORT_DDI_I_IO = 34,
- POWER_DOMAIN_PORT_DSI = 35,
- POWER_DOMAIN_PORT_CRT = 36,
- POWER_DOMAIN_PORT_OTHER = 37,
- POWER_DOMAIN_VGA = 38,
- POWER_DOMAIN_AUDIO = 39,
- POWER_DOMAIN_AUX_A = 40,
- POWER_DOMAIN_AUX_B = 41,
- POWER_DOMAIN_AUX_C = 42,
- POWER_DOMAIN_AUX_D = 43,
- POWER_DOMAIN_AUX_E = 44,
- POWER_DOMAIN_AUX_F = 45,
- POWER_DOMAIN_AUX_G = 46,
- POWER_DOMAIN_AUX_H = 47,
- POWER_DOMAIN_AUX_I = 48,
- POWER_DOMAIN_AUX_IO_A = 49,
- POWER_DOMAIN_AUX_C_TBT = 50,
- POWER_DOMAIN_AUX_D_TBT = 51,
- POWER_DOMAIN_AUX_E_TBT = 52,
- POWER_DOMAIN_AUX_F_TBT = 53,
- POWER_DOMAIN_AUX_G_TBT = 54,
- POWER_DOMAIN_AUX_H_TBT = 55,
- POWER_DOMAIN_AUX_I_TBT = 56,
- POWER_DOMAIN_GMBUS = 57,
- POWER_DOMAIN_MODESET = 58,
- POWER_DOMAIN_GT_IRQ = 59,
- POWER_DOMAIN_DPLL_DC_OFF = 60,
- POWER_DOMAIN_INIT = 61,
- POWER_DOMAIN_NUM = 62,
-};
-
-enum i915_power_well_id {
- DISP_PW_ID_NONE = 0,
- VLV_DISP_PW_DISP2D = 1,
- BXT_DISP_PW_DPIO_CMN_A = 2,
- VLV_DISP_PW_DPIO_CMN_BC = 3,
- GLK_DISP_PW_DPIO_CMN_C = 4,
- CHV_DISP_PW_DPIO_CMN_D = 5,
- HSW_DISP_PW_GLOBAL = 6,
- SKL_DISP_PW_MISC_IO = 7,
- SKL_DISP_PW_1 = 8,
- SKL_DISP_PW_2 = 9,
- SKL_DISP_DC_OFF = 10,
-};
-
-struct drm_i915_private;
-
-struct i915_power_well;
-
-struct i915_power_well_ops {
- void (*sync_hw)(struct drm_i915_private *, struct i915_power_well *);
- void (*enable)(struct drm_i915_private *, struct i915_power_well *);
- void (*disable)(struct drm_i915_private *, struct i915_power_well *);
- bool (*is_enabled)(struct drm_i915_private *, struct i915_power_well *);
-};
-
-typedef u8 intel_engine_mask_t;
-
-enum intel_platform {
- INTEL_PLATFORM_UNINITIALIZED = 0,
- INTEL_I830 = 1,
- INTEL_I845G = 2,
- INTEL_I85X = 3,
- INTEL_I865G = 4,
- INTEL_I915G = 5,
- INTEL_I915GM = 6,
- INTEL_I945G = 7,
- INTEL_I945GM = 8,
- INTEL_G33 = 9,
- INTEL_PINEVIEW = 10,
- INTEL_I965G = 11,
- INTEL_I965GM = 12,
- INTEL_G45 = 13,
- INTEL_GM45 = 14,
- INTEL_IRONLAKE = 15,
- INTEL_SANDYBRIDGE = 16,
- INTEL_IVYBRIDGE = 17,
- INTEL_VALLEYVIEW = 18,
- INTEL_HASWELL = 19,
- INTEL_BROADWELL = 20,
- INTEL_CHERRYVIEW = 21,
- INTEL_SKYLAKE = 22,
- INTEL_BROXTON = 23,
- INTEL_KABYLAKE = 24,
- INTEL_GEMINILAKE = 25,
- INTEL_COFFEELAKE = 26,
- INTEL_CANNONLAKE = 27,
- INTEL_ICELAKE = 28,
- INTEL_ELKHARTLAKE = 29,
- INTEL_TIGERLAKE = 30,
- INTEL_MAX_PLATFORMS = 31,
-};
-
-enum intel_ppgtt_type {
- INTEL_PPGTT_NONE = 0,
- INTEL_PPGTT_ALIASING = 1,
- INTEL_PPGTT_FULL = 2,
-};
-
-struct color_luts {
- u32 degamma_lut_size;
- u32 gamma_lut_size;
- u32 degamma_lut_tests;
- u32 gamma_lut_tests;
-};
-
-struct intel_device_info {
- u16 gen_mask;
- u8 gen;
- u8 gt;
- intel_engine_mask_t engine_mask;
- enum intel_platform platform;
- enum intel_ppgtt_type ppgtt_type;
- unsigned int ppgtt_size;
- unsigned int page_sizes;
- u32 memory_regions;
- u32 display_mmio_offset;
- u8 pipe_mask;
- u8 is_mobile: 1;
- u8 is_lp: 1;
- u8 require_force_probe: 1;
- u8 is_dgfx: 1;
- u8 has_64bit_reloc: 1;
- u8 gpu_reset_clobbers_display: 1;
- u8 has_reset_engine: 1;
- u8 has_fpga_dbg: 1;
- u8 has_global_mocs: 1;
- u8 has_gt_uc: 1;
- u8 has_l3_dpf: 1;
- u8 has_llc: 1;
- u8 has_logical_ring_contexts: 1;
- u8 has_logical_ring_elsq: 1;
- u8 has_logical_ring_preemption: 1;
- u8 has_pooled_eu: 1;
- u8 has_rc6: 1;
- u8 has_rc6p: 1;
- u8 has_rps: 1;
- u8 has_runtime_pm: 1;
- u8 has_snoop: 1;
- u8 has_coherent_ggtt: 1;
- u8 unfenced_needs_alignment: 1;
- u8 hws_needs_physical: 1;
- struct {
- u8 cursor_needs_physical: 1;
- u8 has_csr: 1;
- u8 has_ddi: 1;
- u8 has_dp_mst: 1;
- u8 has_dsb: 1;
- u8 has_dsc: 1;
- u8 has_fbc: 1;
- u8 has_gmch: 1;
- u8 has_hdcp: 1;
- u8 has_hotplug: 1;
- u8 has_ipc: 1;
- u8 has_modular_fia: 1;
- u8 has_overlay: 1;
- u8 has_psr: 1;
- u8 overlay_needs_physical: 1;
- u8 supports_tv: 1;
- } display;
- u16 ddb_size;
- int pipe_offsets[7];
- int trans_offsets[7];
- int cursor_offsets[4];
- struct color_luts color;
-};
-
-struct sseu_dev_info {
- u8 slice_mask;
- u8 subslice_mask[6];
- u8 eu_mask[96];
- u16 eu_total;
- u8 eu_per_subslice;
- u8 min_eu_in_pool;
- u8 subslice_7eu[3];
- u8 has_slice_pg: 1;
- u8 has_subslice_pg: 1;
- u8 has_eu_pg: 1;
- u8 max_slices;
- u8 max_subslices;
- u8 max_eus_per_subslice;
- u8 ss_stride;
- u8 eu_stride;
-};
-
-struct intel_runtime_info {
- u32 platform_mask[2];
- u16 device_id;
- u8 num_sprites[4];
- u8 num_scalers[4];
- u8 num_engines;
- struct sseu_dev_info sseu;
- u32 cs_timestamp_frequency_khz;
- u8 vdbox_sfc_access;
-};
-
-struct intel_driver_caps {
- unsigned int scheduler;
- bool has_logical_contexts: 1;
-};
-
-enum forcewake_domains {
- FORCEWAKE_RENDER = 1,
- FORCEWAKE_BLITTER = 2,
- FORCEWAKE_MEDIA = 4,
- FORCEWAKE_MEDIA_VDBOX0 = 8,
- FORCEWAKE_MEDIA_VDBOX1 = 16,
- FORCEWAKE_MEDIA_VDBOX2 = 32,
- FORCEWAKE_MEDIA_VDBOX3 = 64,
- FORCEWAKE_MEDIA_VEBOX0 = 128,
- FORCEWAKE_MEDIA_VEBOX1 = 256,
- FORCEWAKE_ALL = 511,
-};
-
-struct intel_uncore;
-
-struct intel_uncore_funcs {
- void (*force_wake_get)(struct intel_uncore *, enum forcewake_domains);
- void (*force_wake_put)(struct intel_uncore *, enum forcewake_domains);
- enum forcewake_domains (*read_fw_domains)(struct intel_uncore *, i915_reg_t);
- enum forcewake_domains (*write_fw_domains)(struct intel_uncore *, i915_reg_t);
- u8 (*mmio_readb)(struct intel_uncore *, i915_reg_t, bool);
- u16 (*mmio_readw)(struct intel_uncore *, i915_reg_t, bool);
- u32 (*mmio_readl)(struct intel_uncore *, i915_reg_t, bool);
- u64 (*mmio_readq)(struct intel_uncore *, i915_reg_t, bool);
- void (*mmio_writeb)(struct intel_uncore *, i915_reg_t, u8, bool);
- void (*mmio_writew)(struct intel_uncore *, i915_reg_t, u16, bool);
- void (*mmio_writel)(struct intel_uncore *, i915_reg_t, u32, bool);
-};
-
-struct intel_forcewake_range;
-
-struct intel_uncore_forcewake_domain;
-
-struct intel_uncore_mmio_debug;
-
-struct intel_uncore {
- void *regs;
- struct drm_i915_private *i915;
- struct intel_runtime_pm *rpm;
- spinlock_t lock;
- unsigned int flags;
- const struct intel_forcewake_range *fw_domains_table;
- unsigned int fw_domains_table_entries;
- struct notifier_block pmic_bus_access_nb;
- struct intel_uncore_funcs funcs;
- unsigned int fifo_count;
- enum forcewake_domains fw_domains;
- enum forcewake_domains fw_domains_active;
- enum forcewake_domains fw_domains_timer;
- enum forcewake_domains fw_domains_saved;
- struct intel_uncore_forcewake_domain *fw_domain[9];
- unsigned int user_forcewake_count;
- struct intel_uncore_mmio_debug *debug;
-};
-
-struct intel_uncore_mmio_debug {
- spinlock_t lock;
- int unclaimed_mmio_check;
- int saved_mmio_check;
- u32 suspend_count;
-};
-
-struct i915_virtual_gpu {
- struct mutex lock;
- bool active;
- u32 caps;
-};
-
-struct intel_gvt;
-
-struct intel_wopcm {
- u32 size;
- struct {
- u32 base;
- u32 size;
- } guc;
-};
-
-struct intel_csr {
- struct work_struct work;
- const char *fw_path;
- u32 required_version;
- u32 max_fw_size;
- u32 *dmc_payload;
- u32 dmc_fw_size;
- u32 version;
- u32 mmio_count;
- i915_reg_t mmioaddr[20];
- u32 mmiodata[20];
- u32 dc_state;
- u32 target_dc_state;
- u32 allowed_dc_mask;
- intel_wakeref_t wakeref;
-};
-
-struct intel_gmbus {
- struct i2c_adapter adapter;
- u32 force_bit;
- u32 reg0;
- i915_reg_t gpio_reg;
- struct i2c_algo_bit_data bit_algo;
- struct drm_i915_private *dev_priv;
-};
-
-struct i915_hotplug {
- struct delayed_work hotplug_work;
- struct {
- long unsigned int last_jiffies;
- int count;
- enum {
- HPD_ENABLED = 0,
- HPD_DISABLED = 1,
- HPD_MARK_DISABLED = 2,
- } state;
- } stats[13];
- u32 event_bits;
- u32 retry_bits;
- struct delayed_work reenable_work;
- u32 long_port_mask;
- u32 short_port_mask;
- struct work_struct dig_port_work;
- struct work_struct poll_init_work;
- bool poll_enabled;
- unsigned int hpd_storm_threshold;
- u8 hpd_short_storm_enabled;
- struct workqueue_struct *dp_wq;
-};
-
-struct i915_vma;
-
-struct intel_fbc_state_cache {
- struct i915_vma *vma;
- long unsigned int flags;
- struct {
- unsigned int mode_flags;
- u32 hsw_bdw_pixel_rate;
- } crtc;
- struct {
- unsigned int rotation;
- int src_w;
- int src_h;
- bool visible;
- int adjusted_x;
- int adjusted_y;
- int y;
- u16 pixel_blend_mode;
- } plane;
- struct {
- const struct drm_format_info *format;
- unsigned int stride;
- } fb;
-};
-
-struct intel_fbc_reg_params {
- struct i915_vma *vma;
- long unsigned int flags;
- struct {
- enum pipe pipe;
- enum i9xx_plane_id i9xx_plane;
- unsigned int fence_y_offset;
- } crtc;
- struct {
- const struct drm_format_info *format;
- unsigned int stride;
- } fb;
- int cfb_size;
- unsigned int gen9_wa_cfb_stride;
-};
-
-struct intel_crtc;
-
-struct intel_fbc {
- struct mutex lock;
- unsigned int threshold;
- unsigned int possible_framebuffer_bits;
- unsigned int busy_bits;
- unsigned int visible_pipes_mask;
- struct intel_crtc *crtc;
- struct drm_mm_node compressed_fb;
- struct drm_mm_node *compressed_llb;
- bool false_color;
- bool enabled;
- bool active;
- bool flip_pending;
- bool underrun_detected;
- struct work_struct underrun_work;
- struct intel_fbc_state_cache state_cache;
- struct intel_fbc_reg_params params;
- const char *no_fbc_reason;
-};
-
-enum drrs_refresh_rate_type {
- DRRS_HIGH_RR = 0,
- DRRS_LOW_RR = 1,
- DRRS_MAX_RR = 2,
-};
-
-enum drrs_support_type {
- DRRS_NOT_SUPPORTED = 0,
- STATIC_DRRS_SUPPORT = 1,
- SEAMLESS_DRRS_SUPPORT = 2,
-};
-
-struct intel_dp;
-
-struct i915_drrs {
- struct mutex mutex;
- struct delayed_work work;
- struct intel_dp *dp;
- unsigned int busy_frontbuffer_bits;
- enum drrs_refresh_rate_type refresh_rate_type;
- enum drrs_support_type type;
-};
-
-struct opregion_header;
-
-struct opregion_acpi;
-
-struct opregion_swsci;
-
-struct opregion_asle;
-
-struct intel_opregion {
- struct opregion_header *header;
- struct opregion_acpi *acpi;
- struct opregion_swsci *swsci;
- u32 swsci_gbda_sub_functions;
- u32 swsci_sbcb_sub_functions;
- struct opregion_asle *asle;
- void *rvda;
- void *vbt_firmware;
- const void *vbt;
- u32 vbt_size;
- u32 *lid_state;
- struct work_struct asle_work;
- struct notifier_block acpi_notifier;
-};
-
-enum psr_lines_to_wait {
- PSR_0_LINES_TO_WAIT = 0,
- PSR_1_LINE_TO_WAIT = 1,
- PSR_4_LINES_TO_WAIT = 2,
- PSR_8_LINES_TO_WAIT = 3,
-};
-
-struct child_device_config;
-
-struct ddi_vbt_port_info {
- const struct child_device_config *child;
- int max_tmds_clock;
- u8 hdmi_level_shift;
- u8 supports_dvi: 1;
- u8 supports_hdmi: 1;
- u8 supports_dp: 1;
- u8 supports_edp: 1;
- u8 supports_typec_usb: 1;
- u8 supports_tbt: 1;
- u8 alternate_aux_channel;
- u8 alternate_ddc_pin;
- u8 dp_boost_level;
- u8 hdmi_boost_level;
- int dp_max_link_rate;
-};
-
-struct sdvo_device_mapping {
- u8 initialized;
- u8 dvo_port;
- u8 slave_addr;
- u8 dvo_wiring;
- u8 i2c_pin;
- u8 ddc_pin;
-};
-
-struct intel_vbt_data {
- struct drm_display_mode *lfp_lvds_vbt_mode;
- struct drm_display_mode *sdvo_lvds_vbt_mode;
- unsigned int int_tv_support: 1;
- unsigned int lvds_dither: 1;
- unsigned int int_crt_support: 1;
- unsigned int lvds_use_ssc: 1;
- unsigned int int_lvds_support: 1;
- unsigned int display_clock_mode: 1;
- unsigned int fdi_rx_polarity_inverted: 1;
- unsigned int panel_type: 4;
- int lvds_ssc_freq;
- unsigned int bios_lvds_val;
- enum drm_panel_orientation orientation;
- enum drrs_support_type drrs_type;
- struct {
- int rate;
- int lanes;
- int preemphasis;
- int vswing;
- bool low_vswing;
- bool initialized;
- int bpp;
- struct edp_power_seq pps;
- } edp;
- struct {
- bool enable;
- bool full_link;
- bool require_aux_wakeup;
- int idle_frames;
- enum psr_lines_to_wait lines_to_wait;
- int tp1_wakeup_time_us;
- int tp2_tp3_wakeup_time_us;
- int psr2_tp2_tp3_wakeup_time_us;
- } psr;
- struct {
- u16 pwm_freq_hz;
- bool present;
- bool active_low_pwm;
- u8 min_brightness;
- u8 controller;
- enum intel_backlight_type type;
- } backlight;
- struct {
- u16 panel_id;
- struct mipi_config *config;
- struct mipi_pps_data *pps;
- u16 bl_ports;
- u16 cabc_ports;
- u8 seq_version;
- u32 size;
- u8 *data;
- const u8 *sequence[12];
- u8 *deassert_seq;
- enum drm_panel_orientation orientation;
- } dsi;
- int crt_ddc_pin;
- int child_dev_num;
- struct child_device_config *child_dev;
- struct ddi_vbt_port_info ddi_port_info[9];
- struct sdvo_device_mapping sdvo_mappings[2];
-};
-
-struct intel_cdclk_state {
- unsigned int cdclk;
- unsigned int vco;
- unsigned int ref;
- unsigned int bypass;
- u8 voltage_level;
-};
-
-struct intel_crtc_state;
-
-struct intel_atomic_state;
-
-struct intel_initial_plane_config;
-
-struct intel_encoder;
-
-struct drm_i915_display_funcs {
- void (*get_cdclk)(struct drm_i915_private *, struct intel_cdclk_state *);
- void (*set_cdclk)(struct drm_i915_private *, const struct intel_cdclk_state *, enum pipe);
- int (*get_fifo_size)(struct drm_i915_private *, enum i9xx_plane_id);
- int (*compute_pipe_wm)(struct intel_crtc_state *);
- int (*compute_intermediate_wm)(struct intel_crtc_state *);
- void (*initial_watermarks)(struct intel_atomic_state *, struct intel_crtc_state *);
- void (*atomic_update_watermarks)(struct intel_atomic_state *, struct intel_crtc_state *);
- void (*optimize_watermarks)(struct intel_atomic_state *, struct intel_crtc_state *);
- int (*compute_global_watermarks)(struct intel_atomic_state *);
- void (*update_wm)(struct intel_crtc *);
- int (*modeset_calc_cdclk)(struct intel_atomic_state *);
- u8 (*calc_voltage_level)(int);
- bool (*get_pipe_config)(struct intel_crtc *, struct intel_crtc_state *);
- void (*get_initial_plane_config)(struct intel_crtc *, struct intel_initial_plane_config *);
- int (*crtc_compute_clock)(struct intel_crtc *, struct intel_crtc_state *);
- void (*crtc_enable)(struct intel_crtc_state *, struct intel_atomic_state *);
- void (*crtc_disable)(struct intel_crtc_state *, struct intel_atomic_state *);
- void (*commit_modeset_enables)(struct intel_atomic_state *);
- void (*commit_modeset_disables)(struct intel_atomic_state *);
- void (*audio_codec_enable)(struct intel_encoder *, const struct intel_crtc_state *, const struct drm_connector_state *);
- void (*audio_codec_disable)(struct intel_encoder *, const struct intel_crtc_state *, const struct drm_connector_state *);
- void (*fdi_link_train)(struct intel_crtc *, const struct intel_crtc_state *);
- void (*init_clock_gating)(struct drm_i915_private *);
- void (*hpd_irq_setup)(struct drm_i915_private *);
- int (*color_check)(struct intel_crtc_state *);
- void (*color_commit)(const struct intel_crtc_state *);
- void (*load_luts)(const struct intel_crtc_state *);
- void (*read_luts)(struct intel_crtc_state *);
-};
-
-enum intel_pch {
- PCH_NOP = 4294967295,
- PCH_NONE = 0,
- PCH_IBX = 1,
- PCH_CPT = 2,
- PCH_LPT = 3,
- PCH_SPT = 4,
- PCH_CNP = 5,
- PCH_ICP = 6,
- PCH_JSP = 7,
- PCH_MCC = 8,
- PCH_TGP = 9,
-};
-
-struct i915_page_dma {
- struct page *page;
- union {
- dma_addr_t daddr;
- u32 ggtt_offset;
- };
-};
-
-struct i915_page_scratch {
- struct i915_page_dma base;
- u64 encode;
-};
-
-struct pagestash {
- spinlock_t lock;
- struct pagevec pvec;
-};
-
-enum i915_cache_level {
- I915_CACHE_NONE = 0,
- I915_CACHE_LLC = 1,
- I915_CACHE_L3_LLC = 2,
- I915_CACHE_WT = 3,
-};
-
-struct i915_vma_ops {
- int (*bind_vma)(struct i915_vma *, enum i915_cache_level, u32);
- void (*unbind_vma)(struct i915_vma *);
- int (*set_pages)(struct i915_vma *);
- void (*clear_pages)(struct i915_vma *);
-};
-
-struct intel_gt;
-
-struct drm_i915_file_private;
-
-struct i915_address_space {
- struct kref ref;
- struct rcu_work rcu;
- struct drm_mm mm;
- struct intel_gt *gt;
- struct drm_i915_private *i915;
- struct device *dma;
- struct drm_i915_file_private *file;
- u64 total;
- u64 reserved;
- unsigned int bind_async_flags;
- atomic_t open;
- struct mutex mutex;
- struct i915_page_scratch scratch[4];
- unsigned int scratch_order;
- unsigned int top;
- struct list_head bound_list;
- struct pagestash free_pages;
- bool is_ggtt: 1;
- bool pt_kmap_wc: 1;
- bool has_read_only: 1;
- u64 (*pte_encode)(dma_addr_t, enum i915_cache_level, u32);
- int (*allocate_va_range)(struct i915_address_space *, u64, u64);
- void (*clear_range)(struct i915_address_space *, u64, u64);
- void (*insert_page)(struct i915_address_space *, dma_addr_t, u64, enum i915_cache_level, u32);
- void (*insert_entries)(struct i915_address_space *, struct i915_vma *, enum i915_cache_level, u32);
- void (*cleanup)(struct i915_address_space *);
- struct i915_vma_ops vma_ops;
-};
-
-struct i915_ggtt;
-
-struct i915_fence_reg {
- struct list_head link;
- struct i915_ggtt *ggtt;
- struct i915_vma *vma;
- atomic_t pin_count;
- int id;
- bool dirty;
-};
-
-struct i915_ppgtt;
-
-struct i915_ggtt {
- struct i915_address_space vm;
- struct io_mapping iomap;
- struct resource gmadr;
- resource_size_t mappable_end;
- void *gsm;
- void (*invalidate)(struct i915_ggtt *);
- struct i915_ppgtt *alias;
- bool do_idle_maps;
- int mtrr;
- u32 bit_6_swizzle_x;
- u32 bit_6_swizzle_y;
- u32 pin_bias;
- unsigned int num_fences;
- struct i915_fence_reg fence_regs[32];
- struct list_head fence_list;
- struct list_head userfault_list;
- struct intel_wakeref_auto userfault_wakeref;
- struct drm_mm_node error_capture;
- struct drm_mm_node uc_fw;
-};
-
-struct intel_memory_region;
-
-struct i915_gem_mm {
- struct drm_mm stolen;
- struct mutex stolen_lock;
- spinlock_t obj_lock;
- struct list_head purge_list;
- struct list_head shrink_list;
- struct llist_head free_list;
- struct work_struct free_work;
- atomic_t free_count;
- struct pagestash wc_stash;
- struct vfsmount *gemfs;
- struct intel_memory_region *regions[3];
- struct notifier_block oom_notifier;
- struct notifier_block vmap_notifier;
- struct shrinker shrinker;
- struct workqueue_struct *userptr_wq;
- u64 shrink_memory;
- u32 shrink_count;
-};
-
-enum intel_pipe_crc_source {
- INTEL_PIPE_CRC_SOURCE_NONE = 0,
- INTEL_PIPE_CRC_SOURCE_PLANE1 = 1,
- INTEL_PIPE_CRC_SOURCE_PLANE2 = 2,
- INTEL_PIPE_CRC_SOURCE_PLANE3 = 3,
- INTEL_PIPE_CRC_SOURCE_PLANE4 = 4,
- INTEL_PIPE_CRC_SOURCE_PLANE5 = 5,
- INTEL_PIPE_CRC_SOURCE_PLANE6 = 6,
- INTEL_PIPE_CRC_SOURCE_PLANE7 = 7,
- INTEL_PIPE_CRC_SOURCE_PIPE = 8,
- INTEL_PIPE_CRC_SOURCE_TV = 9,
- INTEL_PIPE_CRC_SOURCE_DP_B = 10,
- INTEL_PIPE_CRC_SOURCE_DP_C = 11,
- INTEL_PIPE_CRC_SOURCE_DP_D = 12,
- INTEL_PIPE_CRC_SOURCE_AUTO = 13,
- INTEL_PIPE_CRC_SOURCE_MAX = 14,
-};
-
-struct intel_pipe_crc {
- spinlock_t lock;
- int skipped;
- enum intel_pipe_crc_source source;
-};
-
-struct intel_dpll_hw_state {
- u32 dpll;
- u32 dpll_md;
- u32 fp0;
- u32 fp1;
- u32 wrpll;
- u32 spll;
- u32 ctrl1;
- u32 cfgcr1;
- u32 cfgcr2;
- u32 cfgcr0;
- u32 ebb0;
- u32 ebb4;
- u32 pll0;
- u32 pll1;
- u32 pll2;
- u32 pll3;
- u32 pll6;
- u32 pll8;
- u32 pll9;
- u32 pll10;
- u32 pcsdw12;
- u32 mg_refclkin_ctl;
- u32 mg_clktop2_coreclkctl1;
- u32 mg_clktop2_hsclkctl;
- u32 mg_pll_div0;
- u32 mg_pll_div1;
- u32 mg_pll_lf;
- u32 mg_pll_frac_lock;
- u32 mg_pll_ssc;
- u32 mg_pll_bias;
- u32 mg_pll_tdc_coldst_bias;
- u32 mg_pll_bias_mask;
- u32 mg_pll_tdc_coldst_bias_mask;
-};
-
-struct intel_shared_dpll_state {
- unsigned int crtc_mask;
- struct intel_dpll_hw_state hw_state;
-};
-
-struct dpll_info;
-
-struct intel_shared_dpll {
- struct intel_shared_dpll_state state;
- unsigned int active_mask;
- bool on;
- const struct dpll_info *info;
- intel_wakeref_t wakeref;
-};
-
-struct i915_wa;
-
-struct i915_wa_list {
- const char *name;
- const char *engine_name;
- struct i915_wa *list;
- unsigned int count;
- unsigned int wa_count;
-};
-
-struct i915_frontbuffer_tracking {
- spinlock_t lock;
- unsigned int busy_bits;
- unsigned int flip_bits;
-};
-
-struct intel_atomic_helper {
- struct llist_head free_list;
- struct work_struct free_work;
-};
-
-struct intel_l3_parity {
- u32 *remap_info[2];
- struct work_struct error_work;
- int which_slice;
-};
-
-struct i915_power_domains {
- bool initializing;
- bool display_core_suspended;
- int power_well_count;
- intel_wakeref_t wakeref;
- struct mutex lock;
- int domain_use_count[62];
- struct delayed_work async_put_work;
- intel_wakeref_t async_put_wakeref;
- u64 async_put_domains[2];
- struct i915_power_well *power_wells;
-};
-
-struct i915_psr {
- struct mutex lock;
- u32 debug;
- bool sink_support;
- bool enabled;
- struct intel_dp *dp;
- enum pipe pipe;
- enum transcoder transcoder;
- bool active;
- struct work_struct work;
- unsigned int busy_frontbuffer_bits;
- bool sink_psr2_support;
- bool link_standby;
- bool colorimetry_support;
- bool psr2_enabled;
- u8 sink_sync_latency;
- ktime_t last_entry_attempt;
- ktime_t last_exit;
- bool sink_not_reliable;
- bool irq_aux_error;
- u16 su_x_granularity;
- bool dc3co_enabled;
- u32 dc3co_exit_delay;
- struct delayed_work idle_work;
-};
-
-struct i915_gpu_state;
-
-struct i915_gpu_error {
- spinlock_t lock;
- struct i915_gpu_state *first_error;
- atomic_t pending_fb_pin;
- atomic_t reset_count;
- atomic_t reset_engine_count[8];
-};
-
-struct i915_suspend_saved_registers {
- u32 saveDSPARB;
- u32 saveFBC_CONTROL;
- u32 saveCACHE_MODE_0;
- u32 saveMI_ARB_STATE;
- u32 saveSWF0[16];
- u32 saveSWF1[16];
- u32 saveSWF3[3];
- u64 saveFENCE[32];
- u32 savePCH_PORT_HOTPLUG;
- u16 saveGCDGMBUS;
-};
-
-enum intel_ddb_partitioning {
- INTEL_DDB_PART_1_2 = 0,
- INTEL_DDB_PART_5_6 = 1,
-};
-
-struct ilk_wm_values {
- u32 wm_pipe[3];
- u32 wm_lp[3];
- u32 wm_lp_spr[3];
- u32 wm_linetime[3];
- bool enable_fbc_wm;
- enum intel_ddb_partitioning partitioning;
-};
-
-struct skl_ddb_allocation {
- u8 enabled_slices;
-};
-
-struct skl_ddb_values {
- unsigned int dirty_pipes;
- struct skl_ddb_allocation ddb;
-};
-
-struct g4x_pipe_wm {
- u16 plane[8];
- u16 fbc;
-};
-
-struct g4x_sr_wm {
- u16 plane;
- u16 cursor;
- u16 fbc;
-};
-
-struct vlv_wm_ddl_values {
- u8 plane[8];
-};
-
-struct vlv_wm_values {
- struct g4x_pipe_wm pipe[3];
- struct g4x_sr_wm sr;
- struct vlv_wm_ddl_values ddl[3];
- u8 level;
- bool cxsr;
-};
-
-struct g4x_wm_values {
- struct g4x_pipe_wm pipe[2];
- struct g4x_sr_wm sr;
- struct g4x_sr_wm hpll;
- bool cxsr;
- bool hpll_en;
- bool fbc_en;
-};
-
-enum intel_dram_type {
- INTEL_DRAM_UNKNOWN = 0,
- INTEL_DRAM_DDR3 = 1,
- INTEL_DRAM_DDR4 = 2,
- INTEL_DRAM_LPDDR3 = 3,
- INTEL_DRAM_LPDDR4 = 4,
-};
-
-struct dram_info {
- bool valid;
- bool is_16gb_dimm;
- u8 num_channels;
- u8 ranks;
- u32 bandwidth_kbps;
- bool symmetric_memory;
- enum intel_dram_type type;
-};
-
-struct intel_bw_info {
- unsigned int deratedbw[3];
- u8 num_qgv_points;
- u8 num_planes;
-};
-
-struct i915_perf;
-
-struct i915_oa_reg;
-
-struct i915_oa_config {
- struct i915_perf *perf;
- char uuid[37];
- int id;
- const struct i915_oa_reg *mux_regs;
- u32 mux_regs_len;
- const struct i915_oa_reg *b_counter_regs;
- u32 b_counter_regs_len;
- const struct i915_oa_reg *flex_regs;
- u32 flex_regs_len;
- struct attribute_group sysfs_metric;
- struct attribute *attrs[2];
- struct device_attribute sysfs_metric_id;
- struct kref ref;
- struct callback_head rcu;
-};
-
-struct i915_perf_stream;
-
-struct i915_oa_ops {
- bool (*is_valid_b_counter_reg)(struct i915_perf *, u32);
- bool (*is_valid_mux_reg)(struct i915_perf *, u32);
- bool (*is_valid_flex_reg)(struct i915_perf *, u32);
- int (*enable_metric_set)(struct i915_perf_stream *);
- void (*disable_metric_set)(struct i915_perf_stream *);
- void (*oa_enable)(struct i915_perf_stream *);
- void (*oa_disable)(struct i915_perf_stream *);
- int (*read)(struct i915_perf_stream *, char *, size_t, size_t *);
- u32 (*oa_hw_tail_read)(struct i915_perf_stream *);
-};
-
-struct i915_oa_format;
-
-struct i915_perf {
- struct drm_i915_private *i915;
- struct kobject *metrics_kobj;
- struct ctl_table_header *sysctl_header;
- struct mutex metrics_lock;
- struct idr metrics_idr;
- struct mutex lock;
- struct i915_perf_stream *exclusive_stream;
- struct ratelimit_state spurious_report_rs;
- struct i915_oa_config test_config;
- u32 gen7_latched_oastatus1;
- u32 ctx_oactxctrl_offset;
- u32 ctx_flexeu0_offset;
- u32 gen8_valid_ctx_bit;
- struct i915_oa_ops ops;
- const struct i915_oa_format *oa_formats;
- atomic64_t noa_programming_delay;
-};
-
-enum intel_uc_fw_type {
- INTEL_UC_FW_TYPE_GUC = 0,
- INTEL_UC_FW_TYPE_HUC = 1,
-};
-
-enum intel_uc_fw_status {
- INTEL_UC_FIRMWARE_NOT_SUPPORTED = 4294967295,
- INTEL_UC_FIRMWARE_UNINITIALIZED = 0,
- INTEL_UC_FIRMWARE_DISABLED = 1,
- INTEL_UC_FIRMWARE_SELECTED = 2,
- INTEL_UC_FIRMWARE_MISSING = 3,
- INTEL_UC_FIRMWARE_ERROR = 4,
- INTEL_UC_FIRMWARE_AVAILABLE = 5,
- INTEL_UC_FIRMWARE_FAIL = 6,
- INTEL_UC_FIRMWARE_TRANSFERRED = 7,
- INTEL_UC_FIRMWARE_RUNNING = 8,
-};
-
-struct drm_i915_gem_object;
-
-struct intel_uc_fw {
- enum intel_uc_fw_type type;
- union {
- const enum intel_uc_fw_status status;
- enum intel_uc_fw_status __status;
- };
- const char *path;
- bool user_overridden;
- size_t size;
- struct drm_i915_gem_object *obj;
- u16 major_ver_wanted;
- u16 minor_ver_wanted;
- u16 major_ver_found;
- u16 minor_ver_found;
- u32 rsa_size;
- u32 ucode_size;
-};
-
-struct intel_guc_log {
- u32 level;
- struct i915_vma *vma;
- struct {
- void *buf_addr;
- bool started;
- struct work_struct flush_work;
- struct rchan *channel;
- struct mutex lock;
- u32 full_count;
- } relay;
- struct {
- u32 sampled_overflow;
- u32 overflow;
- u32 flush;
- } stats[3];
-};
-
-struct guc_ct_buffer_desc;
-
-struct intel_guc_ct_buffer {
- struct guc_ct_buffer_desc *desc;
- u32 *cmds;
-};
-
-struct intel_guc_ct_channel {
- struct i915_vma *vma;
- struct intel_guc_ct_buffer ctbs[2];
- u32 owner;
- u32 next_fence;
- bool enabled;
-};
-
-struct intel_guc_ct {
- struct intel_guc_ct_channel host_channel;
- spinlock_t lock;
- struct list_head pending_requests;
- struct list_head incoming_requests;
- struct work_struct worker;
-};
-
-struct __guc_ads_blob;
-
-struct intel_guc_client;
-
-struct intel_guc {
- struct intel_uc_fw fw;
- struct intel_guc_log log;
- struct intel_guc_ct ct;
- spinlock_t irq_lock;
- unsigned int msg_enabled_mask;
- struct {
- bool enabled;
- void (*reset)(struct intel_guc *);
- void (*enable)(struct intel_guc *);
- void (*disable)(struct intel_guc *);
- } interrupts;
- bool submission_supported;
- struct i915_vma *ads_vma;
- struct __guc_ads_blob *ads_blob;
- struct i915_vma *stage_desc_pool;
- void *stage_desc_pool_vaddr;
- struct ida stage_ids;
- struct intel_guc_client *execbuf_client;
- long unsigned int doorbell_bitmap[4];
- u32 db_cacheline;
- u32 params[14];
- struct {
- u32 base;
- unsigned int count;
- enum forcewake_domains fw_domains;
- } send_regs;
- u32 mmio_msg;
- struct mutex send_mutex;
- int (*send)(struct intel_guc *, const u32 *, u32, u32 *, u32);
- void (*handler)(struct intel_guc *);
- void (*notify)(struct intel_guc *);
-};
-
-struct intel_huc {
- struct intel_uc_fw fw;
- struct i915_vma *rsa_data;
- struct {
- i915_reg_t reg;
- u32 mask;
- u32 value;
- } status;
-};
-
-struct intel_uc {
- struct intel_guc guc;
- struct intel_huc huc;
- struct drm_i915_gem_object *load_err_log;
-};
-
-struct intel_gt_timelines {
- spinlock_t lock;
- struct list_head active_list;
- spinlock_t hwsp_lock;
- struct list_head hwsp_free_list;
-};
-
-struct intel_gt_requests {
- struct delayed_work retire_work;
-};
-
-struct intel_reset {
- long unsigned int flags;
- struct mutex mutex;
- wait_queue_head_t queue;
- struct srcu_struct backoff_srcu;
-};
-
-struct intel_llc {};
-
-struct intel_rc6 {
- u64 prev_hw_residency[4];
- u64 cur_residency[4];
- struct drm_i915_gem_object *pctx;
- bool supported: 1;
- bool enabled: 1;
- bool wakeref: 1;
- bool ctx_corrupted: 1;
-};
-
-struct intel_rps_ei {
- ktime_t ktime;
- u32 render_c0;
- u32 media_c0;
-};
-
-struct intel_ips {
- u64 last_count1;
- long unsigned int last_time1;
- long unsigned int chipset_power;
- u64 last_count2;
- u64 last_time2;
- long unsigned int gfx_power;
- u8 corr;
- int c;
- int m;
-};
-
-struct intel_rps {
- struct mutex lock;
- struct work_struct work;
- bool enabled;
- bool active;
- u32 pm_iir;
- u32 pm_intrmsk_mbz;
- u32 pm_events;
- u8 cur_freq;
- u8 last_freq;
- u8 min_freq_softlimit;
- u8 max_freq_softlimit;
- u8 max_freq;
- u8 min_freq;
- u8 boost_freq;
- u8 idle_freq;
- u8 efficient_freq;
- u8 rp1_freq;
- u8 rp0_freq;
- u16 gpll_ref_freq;
- int last_adj;
- struct {
- struct mutex mutex;
- enum {
- LOW_POWER = 0,
- BETWEEN = 1,
- HIGH_POWER = 2,
- } mode;
- unsigned int interactive;
- u8 up_threshold;
- u8 down_threshold;
- } power;
- atomic_t num_waiters;
- atomic_t boosts;
- struct intel_rps_ei ei;
- struct intel_ips ips;
-};
-
-struct intel_engine_cs;
-
-struct intel_gt {
- struct drm_i915_private *i915;
- struct intel_uncore *uncore;
- struct i915_ggtt *ggtt;
- struct intel_uc uc;
- struct intel_gt_timelines timelines;
- struct intel_gt_requests requests;
- struct intel_wakeref wakeref;
- atomic_t user_wakeref;
- struct list_head closed_vma;
- spinlock_t closed_lock;
- struct intel_reset reset;
- intel_wakeref_t awake;
- struct intel_llc llc;
- struct intel_rc6 rc6;
- struct intel_rps rps;
- ktime_t last_init_time;
- struct i915_vma *scratch;
- spinlock_t irq_lock;
- u32 gt_imr;
- u32 pm_ier;
- u32 pm_imr;
- u32 pm_guc_events;
- struct intel_engine_cs *engine[8];
- struct intel_engine_cs *engine_class[20];
-};
-
-struct i915_gem_contexts {
- spinlock_t lock;
- struct list_head list;
- struct llist_head free_list;
- struct work_struct free_work;
-};
-
-struct i915_pmu_sample {
- u64 cur;
-};
-
-struct i915_pmu {
- struct hlist_node node;
- struct pmu base;
- const char *name;
- spinlock_t lock;
- struct hrtimer timer;
- u64 enable;
- ktime_t timer_last;
- unsigned int enable_count[20];
- bool timer_enabled;
- struct i915_pmu_sample sample[4];
- ktime_t sleep_last;
- void *i915_attr;
- void *pmu_attr;
-};
-
-struct i915_gem_context;
-
-struct intel_overlay;
-
-struct intel_dpll_mgr;
-
-struct intel_fbdev;
-
-struct i915_audio_component;
-
-struct vlv_s0ix_state;
-
-struct drm_i915_private {
- struct drm_device drm;
- const struct intel_device_info __info;
- struct intel_runtime_info __runtime;
- struct intel_driver_caps caps;
- struct resource dsm;
- struct resource dsm_reserved;
- resource_size_t stolen_usable_size;
- struct intel_uncore uncore;
- struct intel_uncore_mmio_debug mmio_debug;
- struct i915_virtual_gpu vgpu;
- struct intel_gvt *gvt;
- struct intel_wopcm wopcm;
- struct intel_csr csr;
- struct intel_gmbus gmbus[15];
- struct mutex gmbus_mutex;
- u32 gpio_mmio_base;
- u32 hsw_psr_mmio_adjust;
- u32 mipi_mmio_base;
- u32 pps_mmio_base;
- wait_queue_head_t gmbus_wait_queue;
- struct pci_dev *bridge_dev;
- struct i915_gem_context *kernel_context;
- struct intel_engine_cs *engine[8];
- struct rb_root uabi_engines;
- struct resource mch_res;
- spinlock_t irq_lock;
- bool display_irqs_enabled;
- struct pm_qos_request pm_qos;
- struct mutex sb_lock;
- struct pm_qos_request sb_qos;
- union {
- u32 irq_mask;
- u32 de_irq_mask[4];
- };
- u32 pipestat_irq_mask[4];
- struct i915_hotplug hotplug;
- struct intel_fbc fbc;
- struct i915_drrs drrs;
- struct intel_opregion opregion;
- struct intel_vbt_data vbt;
- bool preserve_bios_swizzle;
- struct intel_overlay *overlay;
- struct mutex backlight_lock;
- struct mutex pps_mutex;
- unsigned int fsb_freq;
- unsigned int mem_freq;
- unsigned int is_ddr3;
- unsigned int skl_preferred_vco_freq;
- unsigned int max_cdclk_freq;
- unsigned int max_dotclk_freq;
- unsigned int rawclk_freq;
- unsigned int hpll_freq;
- unsigned int fdi_pll_freq;
- unsigned int czclk_freq;
- struct {
- struct intel_cdclk_state logical;
- struct intel_cdclk_state actual;
- struct intel_cdclk_state hw;
- const struct intel_cdclk_vals *table;
- int force_min_cdclk;
- } cdclk;
- struct workqueue_struct *wq;
- struct workqueue_struct *modeset_wq;
- struct workqueue_struct *flip_wq;
- struct drm_i915_display_funcs display;
- enum intel_pch pch_type;
- short unsigned int pch_id;
- long unsigned int quirks;
- struct drm_atomic_state *modeset_restore_state;
- struct drm_modeset_acquire_ctx reset_ctx;
- struct i915_ggtt ggtt;
- struct i915_gem_mm mm;
- struct hlist_head mm_structs[128];
- struct mutex mm_lock;
- struct intel_crtc *plane_to_crtc_mapping[4];
- struct intel_crtc *pipe_to_crtc_mapping[4];
- struct intel_pipe_crc pipe_crc[4];
- int num_shared_dpll;
- struct intel_shared_dpll shared_dplls[9];
- const struct intel_dpll_mgr *dpll_mgr;
- struct mutex dpll_lock;
- u8 active_pipes;
- int min_cdclk[4];
- u8 min_voltage_level[4];
- int dpio_phy_iosf_port[2];
- struct i915_wa_list gt_wa_list;
- struct i915_frontbuffer_tracking fb_tracking;
- struct intel_atomic_helper atomic_helper;
- u16 orig_clock;
- bool mchbar_need_disable;
- struct intel_l3_parity l3_parity;
- u32 edram_size_mb;
- struct i915_power_domains power_domains;
- struct i915_psr psr;
- struct i915_gpu_error gpu_error;
- struct drm_i915_gem_object *vlv_pctx;
- struct intel_fbdev *fbdev;
- struct work_struct fbdev_suspend_work;
- struct drm_property *broadcast_rgb_property;
- struct drm_property *force_audio_property;
- struct i915_audio_component *audio_component;
- bool audio_component_registered;
- struct mutex av_mutex;
- int audio_power_refcount;
- u32 audio_freq_cntrl;
- u32 fdi_rx_config;
- u32 chv_phy_control;
- u32 chv_dpll_md[4];
- u32 bxt_phy_grc;
- u32 suspend_count;
- bool power_domains_suspended;
- struct i915_suspend_saved_registers regfile;
- struct vlv_s0ix_state *vlv_s0ix_state;
- enum {
- I915_SAGV_UNKNOWN = 0,
- I915_SAGV_DISABLED = 1,
- I915_SAGV_ENABLED = 2,
- I915_SAGV_NOT_CONTROLLED = 3,
- } sagv_status;
- u32 sagv_block_time_us;
- struct {
- u16 pri_latency[5];
- u16 spr_latency[5];
- u16 cur_latency[5];
- u16 skl_latency[8];
- union {
- struct ilk_wm_values hw;
- struct skl_ddb_values skl_hw;
- struct vlv_wm_values vlv;
- struct g4x_wm_values g4x;
- };
- u8 max_level;
- struct mutex wm_mutex;
- bool distrust_bios_wm;
- } wm;
- struct dram_info dram_info;
- struct intel_bw_info max_bw[6];
- struct drm_private_obj bw_obj;
- struct intel_runtime_pm runtime_pm;
- struct i915_perf perf;
- struct intel_gt gt;
- struct {
- struct notifier_block pm_notifier;
- struct i915_gem_contexts contexts;
- } gem;
- u8 pch_ssc_use;
- u8 vblank_enabled;
- bool chv_phy_assert[2];
- bool ipc_enabled;
- struct intel_encoder *av_enc_map[4];
- struct {
- struct platform_device *platdev;
- int irq;
- } lpe_audio;
- struct i915_pmu pmu;
- struct i915_hdcp_comp_master *hdcp_master;
- bool hdcp_comp_added;
- struct mutex hdcp_comp_mutex;
-};
-
-struct i915_power_well_desc;
-
-struct i915_power_well {
- const struct i915_power_well_desc *desc;
- int count;
- bool hw_enabled;
-};
-
-struct i915_power_well_regs {
- i915_reg_t bios;
- i915_reg_t driver;
- i915_reg_t kvmr;
- i915_reg_t debug;
-};
-
-struct i915_power_well_desc {
- const char *name;
- bool always_on;
- u64 domains;
- enum i915_power_well_id id;
- union {
- struct {
- u8 idx;
- } vlv;
- struct {
- enum dpio_phy phy;
- } bxt;
- struct {
- const struct i915_power_well_regs *regs;
- u8 idx;
- u8 irq_pipe_mask;
- bool has_vga: 1;
- bool has_fuses: 1;
- bool is_tc_tbt: 1;
- } hsw;
- };
- const struct i915_power_well_ops *ops;
-};
-
-enum intel_dpll_id {
- DPLL_ID_PRIVATE = 4294967295,
- DPLL_ID_PCH_PLL_A = 0,
- DPLL_ID_PCH_PLL_B = 1,
- DPLL_ID_WRPLL1 = 0,
- DPLL_ID_WRPLL2 = 1,
- DPLL_ID_SPLL = 2,
- DPLL_ID_LCPLL_810 = 3,
- DPLL_ID_LCPLL_1350 = 4,
- DPLL_ID_LCPLL_2700 = 5,
- DPLL_ID_SKL_DPLL0 = 0,
- DPLL_ID_SKL_DPLL1 = 1,
- DPLL_ID_SKL_DPLL2 = 2,
- DPLL_ID_SKL_DPLL3 = 3,
- DPLL_ID_ICL_DPLL0 = 0,
- DPLL_ID_ICL_DPLL1 = 1,
- DPLL_ID_EHL_DPLL4 = 2,
- DPLL_ID_ICL_TBTPLL = 2,
- DPLL_ID_ICL_MGPLL1 = 3,
- DPLL_ID_ICL_MGPLL2 = 4,
- DPLL_ID_ICL_MGPLL3 = 5,
- DPLL_ID_ICL_MGPLL4 = 6,
- DPLL_ID_TGL_MGPLL5 = 7,
- DPLL_ID_TGL_MGPLL6 = 8,
-};
-
-enum icl_port_dpll_id {
- ICL_PORT_DPLL_DEFAULT = 0,
- ICL_PORT_DPLL_MG_PHY = 1,
- ICL_PORT_DPLL_COUNT = 2,
-};
-
-struct intel_shared_dpll_funcs {
- void (*prepare)(struct drm_i915_private *, struct intel_shared_dpll *);
- void (*enable)(struct drm_i915_private *, struct intel_shared_dpll *);
- void (*disable)(struct drm_i915_private *, struct intel_shared_dpll *);
- bool (*get_hw_state)(struct drm_i915_private *, struct intel_shared_dpll *, struct intel_dpll_hw_state *);
-};
-
-struct dpll_info {
- const char *name;
- const struct intel_shared_dpll_funcs *funcs;
- enum intel_dpll_id id;
- u32 flags;
-};
-
-enum dsb_id {
- INVALID_DSB = 4294967295,
- DSB1 = 0,
- DSB2 = 1,
- DSB3 = 2,
- MAX_DSB_PER_PIPE = 3,
-};
-
-struct intel_dsb {
- atomic_t refcount;
- enum dsb_id id;
- u32 *cmd_buf;
- struct i915_vma *vma;
- int free_pos;
- u32 ins_start_offset;
-};
-
-struct i915_page_sizes {
- unsigned int phys;
- unsigned int sg;
- unsigned int gtt;
-};
-
-struct i915_active_fence {
- struct dma_fence *fence;
- struct dma_fence_cb cb;
-};
-
-struct active_node;
-
-struct i915_active {
- atomic_t count;
- struct mutex mutex;
- spinlock_t tree_lock;
- struct active_node *cache;
- struct rb_root tree;
- struct i915_active_fence excl;
- long unsigned int flags;
- int (*active)(struct i915_active *);
- void (*retire)(struct i915_active *);
- struct work_struct work;
- struct llist_head preallocated_barriers;
-};
-
-enum i915_ggtt_view_type {
- I915_GGTT_VIEW_NORMAL = 0,
- I915_GGTT_VIEW_ROTATED = 32,
- I915_GGTT_VIEW_PARTIAL = 12,
- I915_GGTT_VIEW_REMAPPED = 36,
-};
-
-struct intel_partial_info {
- u64 offset;
- unsigned int size;
-} __attribute__((packed));
-
-struct intel_remapped_plane_info {
- unsigned int width;
- unsigned int height;
- unsigned int stride;
- unsigned int offset;
-};
-
-struct intel_rotation_info {
- struct intel_remapped_plane_info plane[2];
-};
-
-struct intel_remapped_info {
- struct intel_remapped_plane_info plane[2];
- unsigned int unused_mbz;
-};
-
-struct i915_ggtt_view {
- enum i915_ggtt_view_type type;
- union {
- struct intel_partial_info partial;
- struct intel_rotation_info rotated;
- struct intel_remapped_info remapped;
- };
-} __attribute__((packed));
-
-struct i915_vma {
- struct drm_mm_node node;
- struct drm_i915_gem_object *obj;
- struct i915_address_space *vm;
- const struct i915_vma_ops *ops;
- struct i915_fence_reg *fence;
- struct dma_resv *resv;
- struct sg_table *pages;
- void *iomap;
- void *private;
- u64 size;
- u64 display_alignment;
- struct i915_page_sizes page_sizes;
- u32 fence_size;
- u32 fence_alignment;
- atomic_t open_count;
- atomic_t flags;
- struct i915_active active;
- atomic_t pages_count;
- struct mutex pages_mutex;
- struct i915_ggtt_view ggtt_view;
- struct list_head vm_link;
- struct list_head obj_link;
- struct rb_node obj_node;
- struct hlist_node obj_hash;
- struct list_head exec_link;
- struct list_head reloc_link;
- struct list_head evict_link;
- struct list_head closed_link;
- unsigned int *exec_flags;
- struct hlist_node exec_node;
- u32 exec_handle;
-};
-
-enum {
- __I915_SAMPLE_FREQ_ACT = 0,
- __I915_SAMPLE_FREQ_REQ = 1,
- __I915_SAMPLE_RC6 = 2,
- __I915_SAMPLE_RC6_LAST_REPORTED = 3,
- __I915_NUM_PMU_SAMPLERS = 4,
-};
-
-struct i915_priolist {
- struct list_head requests[4];
- struct rb_node node;
- long unsigned int used;
- int priority;
-};
-
-struct intel_engine_pool {
- spinlock_t lock;
- struct list_head cache_list[4];
-};
-
-struct i915_gem_object_page_iter {
- struct scatterlist *sg_pos;
- unsigned int sg_idx;
- struct xarray radix;
- struct mutex lock;
-};
-
-struct i915_mm_struct;
-
-struct i915_mmu_object;
-
-struct i915_gem_userptr {
- uintptr_t ptr;
- struct i915_mm_struct *mm;
- struct i915_mmu_object *mmu_object;
- struct work_struct *work;
-};
-
-struct drm_i915_gem_object_ops;
-
-struct intel_frontbuffer;
-
-struct drm_i915_gem_object {
- struct drm_gem_object base;
- const struct drm_i915_gem_object_ops *ops;
- struct {
- spinlock_t lock;
- struct list_head list;
- struct rb_root tree;
- } vma;
- struct list_head lut_list;
- struct drm_mm_node *stolen;
- union {
- struct callback_head rcu;
- struct llist_node freed;
- };
- unsigned int userfault_count;
- struct list_head userfault_link;
- long unsigned int flags;
- unsigned int cache_level: 3;
- unsigned int cache_coherent: 2;
- unsigned int cache_dirty: 1;
- u16 read_domains;
- u16 write_domain;
- struct intel_frontbuffer *frontbuffer;
- unsigned int tiling_and_stride;
- atomic_t bind_count;
- struct {
- struct mutex lock;
- atomic_t pages_pin_count;
- atomic_t shrink_pin;
- struct intel_memory_region *region;
- struct list_head blocks;
- struct list_head region_link;
- struct sg_table *pages;
- void *mapping;
- struct i915_page_sizes page_sizes;
- struct i915_gem_object_page_iter get_page;
- struct list_head link;
- unsigned int madv: 2;
- bool dirty: 1;
- bool quirked: 1;
- } mm;
- long unsigned int *bit_17;
- union {
- struct i915_gem_userptr userptr;
- long unsigned int scratch;
- void *gvt_info;
- };
- struct drm_dma_handle *phys_handle;
-};
-
-struct intel_sseu {
- u8 slice_mask;
- u8 subslice_mask;
- u8 min_eus_per_subslice;
- u8 max_eus_per_subslice;
-};
-
-struct i915_syncmap;
-
-struct intel_timeline_cacheline;
-
-struct intel_timeline {
- u64 fence_context;
- u32 seqno;
- struct mutex mutex;
- atomic_t pin_count;
- atomic_t active_count;
- const u32 *hwsp_seqno;
- struct i915_vma *hwsp_ggtt;
- u32 hwsp_offset;
- struct intel_timeline_cacheline *hwsp_cacheline;
- bool has_initial_breadcrumb;
- struct list_head requests;
- struct i915_active_fence last_request;
- struct intel_timeline *retire;
- struct i915_syncmap *sync;
- struct list_head link;
- struct intel_gt *gt;
- struct kref kref;
- struct callback_head rcu;
-};
-
-struct i915_wa {
- i915_reg_t reg;
- u32 mask;
- u32 val;
- u32 read;
-};
-
-struct intel_hw_status_page {
- struct i915_vma *vma;
- u32 *addr;
-};
-
-struct intel_instdone {
- u32 instdone;
- u32 slice_common;
- u32 sampler[24];
- u32 row[24];
-};
-
-struct i915_wa_ctx_bb {
- u32 offset;
- u32 size;
-};
-
-struct i915_ctx_workarounds {
- struct i915_wa_ctx_bb indirect_ctx;
- struct i915_wa_ctx_bb per_ctx;
- struct i915_vma *vma;
-};
-
-enum intel_engine_id {
- RCS0 = 0,
- BCS0 = 1,
- VCS0 = 2,
- VCS1 = 3,
- VCS2 = 4,
- VCS3 = 5,
- VECS0 = 6,
- VECS1 = 7,
- I915_NUM_ENGINES = 8,
-};
-
-struct i915_request;
-
-struct intel_engine_execlists {
- struct tasklet_struct tasklet;
- struct timer_list timer;
- struct timer_list preempt;
- struct i915_priolist default_priolist;
- bool no_priolist;
- u32 *submit_reg;
- u32 *ctrl_reg;
- struct i915_request * const *active;
- struct i915_request *inflight[3];
- struct i915_request *pending[3];
- unsigned int port_mask;
- int switch_priority_hint;
- int queue_priority_hint;
- struct rb_root_cached queue;
- struct rb_root_cached virtual;
- u32 *csb_write;
- u32 *csb_status;
- u8 csb_size;
- u8 csb_head;
-};
-
-struct i915_sw_fence {
- wait_queue_head_t wait;
- long unsigned int flags;
- atomic_t pending;
- int error;
-};
-
-struct i915_sw_dma_fence_cb {
- struct dma_fence_cb base;
- struct i915_sw_fence *fence;
-};
-
-struct i915_sched_attr {
- int priority;
-};
-
-struct i915_sched_node {
- struct list_head signalers_list;
- struct list_head waiters_list;
- struct list_head link;
- struct i915_sched_attr attr;
- unsigned int flags;
- intel_engine_mask_t semaphores;
-};
-
-struct i915_dependency {
- struct i915_sched_node *signaler;
- struct i915_sched_node *waiter;
- struct list_head signal_link;
- struct list_head wait_link;
- struct list_head dfs_link;
- long unsigned int flags;
-};
-
-struct intel_context;
-
-struct intel_ring;
-
-struct i915_capture_list;
-
-struct i915_request {
- struct dma_fence fence;
- spinlock_t lock;
- struct drm_i915_private *i915;
- struct i915_gem_context *gem_context;
- struct intel_engine_cs *engine;
- struct intel_context *hw_context;
- struct intel_ring *ring;
- struct intel_timeline *timeline;
- struct list_head signal_link;
- long unsigned int rcustate;
- struct pin_cookie cookie;
- struct i915_sw_fence submit;
- union {
- wait_queue_entry_t submitq;
- struct i915_sw_dma_fence_cb dmaq;
- };
- struct list_head execute_cb;
- struct i915_sw_fence semaphore;
- struct i915_sched_node sched;
- struct i915_dependency dep;
- intel_engine_mask_t execution_mask;
- const u32 *hwsp_seqno;
- struct intel_timeline_cacheline *hwsp_cacheline;
- u32 head;
- u32 infix;
- u32 postfix;
- u32 tail;
- u32 wa_tail;
- u32 reserved_space;
- struct i915_vma *batch;
- struct i915_capture_list *capture_list;
- long unsigned int emitted_jiffies;
- long unsigned int flags;
- struct list_head link;
- struct drm_i915_file_private *file_priv;
- struct list_head client_link;
-};
-
-struct intel_ring {
- struct kref ref;
- struct i915_vma *vma;
- void *vaddr;
- atomic_t pin_count;
- u32 head;
- u32 tail;
- u32 emit;
- u32 space;
- u32 size;
- u32 effective_size;
-};
-
-struct intel_breadcrumbs {
- spinlock_t irq_lock;
- struct list_head signalers;
- struct irq_work irq_work;
- unsigned int irq_enabled;
- bool irq_armed;
-};
-
-struct intel_engine_pmu {
- u32 enable;
- unsigned int enable_count[3];
- struct i915_pmu_sample sample[3];
-};
-
-struct intel_context_ops;
-
-struct drm_i915_reg_table;
-
-struct intel_engine_cs {
- struct drm_i915_private *i915;
- struct intel_gt *gt;
- struct intel_uncore *uncore;
- char name[8];
- enum intel_engine_id id;
- enum intel_engine_id legacy_idx;
- unsigned int hw_id;
- unsigned int guc_id;
- intel_engine_mask_t mask;
- u8 class;
- u8 instance;
- u16 uabi_class;
- u16 uabi_instance;
- u32 uabi_capabilities;
- u32 context_size;
- u32 mmio_base;
- unsigned int context_tag;
- struct rb_node uabi_node;
- struct intel_sseu sseu;
- struct {
- spinlock_t lock;
- struct list_head requests;
- } active;
- struct llist_head barrier_tasks;
- struct intel_context *kernel_context;
- intel_engine_mask_t saturated;
- struct {
- struct delayed_work work;
- struct i915_request *systole;
- } heartbeat;
- long unsigned int serial;
- long unsigned int wakeref_serial;
- struct intel_wakeref wakeref;
- struct drm_i915_gem_object *default_state;
- void *pinned_default_state;
- struct {
- struct intel_ring *ring;
- struct intel_timeline *timeline;
- } legacy;
- struct intel_breadcrumbs breadcrumbs;
- struct intel_engine_pmu pmu;
- struct intel_engine_pool pool;
- struct intel_hw_status_page status_page;
- struct i915_ctx_workarounds wa_ctx;
- struct i915_wa_list ctx_wa_list;
- struct i915_wa_list wa_list;
- struct i915_wa_list whitelist;
- u32 irq_keep_mask;
- u32 irq_enable_mask;
- void (*irq_enable)(struct intel_engine_cs *);
- void (*irq_disable)(struct intel_engine_cs *);
- int (*resume)(struct intel_engine_cs *);
- struct {
- void (*prepare)(struct intel_engine_cs *);
- void (*reset)(struct intel_engine_cs *, bool);
- void (*finish)(struct intel_engine_cs *);
- } reset;
- void (*park)(struct intel_engine_cs *);
- void (*unpark)(struct intel_engine_cs *);
- void (*set_default_submission)(struct intel_engine_cs *);
- const struct intel_context_ops *cops;
- int (*request_alloc)(struct i915_request *);
- int (*emit_flush)(struct i915_request *, u32);
- int (*emit_bb_start)(struct i915_request *, u64, u32, unsigned int);
- int (*emit_init_breadcrumb)(struct i915_request *);
- u32 * (*emit_fini_breadcrumb)(struct i915_request *, u32 *);
- unsigned int emit_fini_breadcrumb_dw;
- void (*submit_request)(struct i915_request *);
- void (*bond_execute)(struct i915_request *, struct dma_fence *);
- void (*schedule)(struct i915_request *, const struct i915_sched_attr *);
- void (*cancel_requests)(struct intel_engine_cs *);
- void (*destroy)(struct intel_engine_cs *);
- struct intel_engine_execlists execlists;
- struct intel_timeline *retire;
- struct work_struct retire_work;
- struct atomic_notifier_head context_status_notifier;
- unsigned int flags;
- struct hlist_head cmd_hash[512];
- const struct drm_i915_reg_table *reg_tables;
- int reg_table_count;
- u32 (*get_cmd_length_mask)(u32);
- struct {
- seqlock_t lock;
- unsigned int enabled;
- unsigned int active;
- ktime_t enabled_at;
- ktime_t start;
- ktime_t total;
- } stats;
- struct {
- long unsigned int heartbeat_interval_ms;
- long unsigned int preempt_timeout_ms;
- long unsigned int stop_timeout_ms;
- long unsigned int timeslice_duration_ms;
- } props;
-};
-
-struct intel_context {
- struct kref ref;
- struct intel_engine_cs *engine;
- struct intel_engine_cs *inflight;
- struct i915_address_space *vm;
- struct i915_gem_context *gem_context;
- struct list_head signal_link;
- struct list_head signals;
- struct i915_vma *state;
- struct intel_ring *ring;
- struct intel_timeline *timeline;
- long unsigned int flags;
- u32 *lrc_reg_state;
- u64 lrc_desc;
- u32 tag;
- unsigned int active_count;
- atomic_t pin_count;
- struct mutex pin_mutex;
- struct i915_active active;
- const struct intel_context_ops *ops;
- struct intel_sseu sseu;
-};
-
-struct intel_context_ops {
- int (*alloc)(struct intel_context *);
- int (*pin)(struct intel_context *);
- void (*unpin)(struct intel_context *);
- void (*enter)(struct intel_context *);
- void (*exit)(struct intel_context *);
- void (*reset)(struct intel_context *);
- void (*destroy)(struct kref *);
-};
-
-struct drm_i915_reg_descriptor;
-
-struct drm_i915_reg_table {
- const struct drm_i915_reg_descriptor *regs;
- int num_regs;
-};
-
-struct i915_gem_engines;
-
-struct i915_gem_context {
- struct drm_i915_private *i915;
- struct drm_i915_file_private *file_priv;
- struct i915_gem_engines *engines;
- struct mutex engines_mutex;
- struct intel_timeline *timeline;
- struct i915_address_space *vm;
- struct pid *pid;
- const char *name;
- struct list_head link;
- struct llist_node free_link;
- struct kref ref;
- struct callback_head rcu;
- long unsigned int user_flags;
- long unsigned int flags;
- struct mutex mutex;
- struct i915_sched_attr sched;
- atomic_t guilty_count;
- atomic_t active_count;
- long unsigned int hang_timestamp[2];
- u8 remap_slice;
- struct xarray handles_vma;
- long unsigned int *jump_whitelist;
- u32 jump_whitelist_cmds;
-};
-
-struct i915_capture_list {
- struct i915_capture_list *next;
- struct i915_vma *vma;
-};
-
-struct drm_i915_file_private {
- struct drm_i915_private *dev_priv;
- union {
- struct drm_file *file;
- struct callback_head rcu;
- };
- struct {
- spinlock_t lock;
- struct list_head request_list;
- } mm;
- struct idr context_idr;
- struct mutex context_idr_lock;
- struct idr vm_idr;
- struct mutex vm_idr_lock;
- unsigned int bsd_engine;
- atomic_t ban_score;
- long unsigned int hang_timestamp;
-};
-
-struct drm_i915_gem_object_ops {
- unsigned int flags;
- int (*get_pages)(struct drm_i915_gem_object *);
- void (*put_pages)(struct drm_i915_gem_object *, struct sg_table *);
- void (*truncate)(struct drm_i915_gem_object *);
- void (*writeback)(struct drm_i915_gem_object *);
- int (*pwrite)(struct drm_i915_gem_object *, const struct drm_i915_gem_pwrite *);
- int (*dmabuf_export)(struct drm_i915_gem_object *);
- void (*release)(struct drm_i915_gem_object *);
-};
-
-struct i915_buddy_block;
-
-struct i915_buddy_mm {
- struct list_head *free_list;
- struct i915_buddy_block **roots;
- unsigned int n_roots;
- unsigned int max_order;
- u64 chunk_size;
- u64 size;
-};
-
-struct intel_memory_region_ops;
-
-struct intel_memory_region {
- struct drm_i915_private *i915;
- const struct intel_memory_region_ops *ops;
- struct io_mapping iomap;
- struct resource region;
- struct drm_mm_node fake_mappable;
- struct i915_buddy_mm mm;
- struct mutex mm_lock;
- struct kref kref;
- resource_size_t io_start;
- resource_size_t min_page_size;
- unsigned int type;
- unsigned int instance;
- unsigned int id;
- dma_addr_t remap_addr;
- struct {
- struct mutex lock;
- struct list_head list;
- struct list_head purgeable;
- } objects;
-};
-
-struct intel_frontbuffer {
- struct kref ref;
- atomic_t bits;
- struct i915_active write;
- struct drm_i915_gem_object *obj;
- struct callback_head rcu;
-};
-
-struct i915_gem_engines {
- struct callback_head rcu;
- unsigned int num_engines;
- struct intel_context *engines[0];
-};
-
-enum forcewake_domain_id {
- FW_DOMAIN_ID_RENDER = 0,
- FW_DOMAIN_ID_BLITTER = 1,
- FW_DOMAIN_ID_MEDIA = 2,
- FW_DOMAIN_ID_MEDIA_VDBOX0 = 3,
- FW_DOMAIN_ID_MEDIA_VDBOX1 = 4,
- FW_DOMAIN_ID_MEDIA_VDBOX2 = 5,
- FW_DOMAIN_ID_MEDIA_VDBOX3 = 6,
- FW_DOMAIN_ID_MEDIA_VEBOX0 = 7,
- FW_DOMAIN_ID_MEDIA_VEBOX1 = 8,
- FW_DOMAIN_ID_COUNT = 9,
-};
-
-struct intel_forcewake_range {
- u32 start;
- u32 end;
- enum forcewake_domains domains;
-};
-
-struct intel_uncore_forcewake_domain {
- struct intel_uncore *uncore;
- enum forcewake_domain_id id;
- enum forcewake_domains mask;
- unsigned int wake_count;
- bool active;
- struct hrtimer timer;
- u32 *reg_set;
- u32 *reg_ack;
-};
-
-struct guc_ct_buffer_desc {
- u32 addr;
- u64 host_private;
- u32 size;
- u32 head;
- u32 tail;
- u32 is_in_error;
- u32 fence;
- u32 status;
- u32 owner;
- u32 owner_sub_id;
- u32 reserved[5];
-} __attribute__((packed));
-
-enum guc_log_buffer_type {
- GUC_ISR_LOG_BUFFER = 0,
- GUC_DPC_LOG_BUFFER = 1,
- GUC_CRASH_DUMP_LOG_BUFFER = 2,
- GUC_MAX_LOG_BUFFER = 3,
-};
-
-struct i915_page_table {
- struct i915_page_dma base;
- atomic_t used;
-};
-
-struct i915_page_directory {
- struct i915_page_table pt;
- spinlock_t lock;
- void *entry[512];
-};
-
-struct i915_ppgtt {
- struct i915_address_space vm;
- struct i915_page_directory *pd;
-};
-
-struct i915_buddy_block {
- u64 header;
- struct i915_buddy_block *left;
- struct i915_buddy_block *right;
- struct i915_buddy_block *parent;
- void *private;
- struct list_head link;
- struct list_head tmp_link;
-};
-
-enum intel_region_id {
- INTEL_REGION_SMEM = 0,
- INTEL_REGION_LMEM = 1,
- INTEL_REGION_STOLEN = 2,
- INTEL_REGION_UNKNOWN = 3,
-};
-
-struct intel_memory_region_ops {
- unsigned int flags;
- int (*init)(struct intel_memory_region *);
- void (*release)(struct intel_memory_region *);
- struct drm_i915_gem_object * (*create_object)(struct intel_memory_region *, resource_size_t, unsigned int);
-};
-
-struct drm_i915_error_object;
-
-struct i915_error_uc {
- struct intel_uc_fw guc_fw;
- struct intel_uc_fw huc_fw;
- struct drm_i915_error_object *guc_log;
-};
-
-struct drm_i915_error_object {
- u64 gtt_offset;
- u64 gtt_size;
- u32 gtt_page_sizes;
- int num_pages;
- int page_count;
- int unused;
- u32 *pages[0];
-};
-
-struct drm_i915_error_context {
- char comm[16];
- pid_t pid;
- int active;
- int guilty;
- struct i915_sched_attr sched_attr;
-};
-
-struct drm_i915_error_request {
- long unsigned int flags;
- long int jiffies;
- pid_t pid;
- u32 context;
- u32 seqno;
- u32 start;
- u32 head;
- u32 tail;
- struct i915_sched_attr sched_attr;
-};
-
-struct drm_i915_error_engine {
- const struct intel_engine_cs *engine;
- bool idle;
- int num_requests;
- u32 reset_count;
- u32 rq_head;
- u32 rq_post;
- u32 rq_tail;
- u32 cpu_ring_head;
- u32 cpu_ring_tail;
- u32 start;
- u32 tail;
- u32 head;
- u32 ctl;
- u32 mode;
- u32 hws;
- u32 ipeir;
- u32 ipehr;
- u32 bbstate;
- u32 instpm;
- u32 instps;
- u64 bbaddr;
- u64 acthd;
- u32 fault_reg;
- u64 faddr;
- u32 rc_psmi;
- struct intel_instdone instdone;
- struct drm_i915_error_context context;
- struct drm_i915_error_object *ringbuffer;
- struct drm_i915_error_object *batchbuffer;
- struct drm_i915_error_object *wa_batchbuffer;
- struct drm_i915_error_object *ctx;
- struct drm_i915_error_object *hws_page;
- struct drm_i915_error_object **user_bo;
- long int user_bo_count;
- struct drm_i915_error_object *wa_ctx;
- struct drm_i915_error_object *default_state;
- struct drm_i915_error_request *requests;
- struct drm_i915_error_request execlist[2];
- unsigned int num_ports;
- struct {
- u32 gfx_mode;
- union {
- u64 pdp[4];
- u32 pp_dir_base;
- };
- } vm_info;
- struct drm_i915_error_engine *next;
-};
-
-struct intel_overlay_error_state;
-
-struct intel_display_error_state;
-
-struct i915_gpu_state {
- struct kref ref;
- ktime_t time;
- ktime_t boottime;
- ktime_t uptime;
- long unsigned int capture;
- struct drm_i915_private *i915;
- char error_msg[128];
- bool simulated;
- bool awake;
- bool wakelock;
- bool suspended;
- int iommu;
- u32 reset_count;
- u32 suspend_count;
- struct intel_device_info device_info;
- struct intel_runtime_info runtime_info;
- struct intel_driver_caps driver_caps;
- struct i915_params params;
- struct i915_error_uc uc;
- u32 eir;
- u32 pgtbl_er;
- u32 ier;
- u32 gtier[6];
- u32 ngtier;
- u32 ccid;
- u32 derrmr;
- u32 forcewake;
- u32 error;
- u32 err_int;
- u32 fault_data0;
- u32 fault_data1;
- u32 done_reg;
- u32 gac_eco;
- u32 gam_ecochk;
- u32 gab_ctl;
- u32 gfx_mode;
- u32 gtt_cache;
- u32 aux_err;
- u32 sfc_done[4];
- u32 gam_done;
- u32 nfence;
- u64 fence[32];
- struct intel_overlay_error_state *overlay;
- struct intel_display_error_state *display;
- struct drm_i915_error_engine *engine;
- struct scatterlist *sgl;
- struct scatterlist *fit;
-};
-
-struct i915_oa_format {
- u32 format;
- int size;
-};
-
-struct i915_oa_reg {
- i915_reg_t addr;
- u32 value;
-};
-
-struct i915_perf_stream_ops {
- void (*enable)(struct i915_perf_stream *);
- void (*disable)(struct i915_perf_stream *);
- void (*poll_wait)(struct i915_perf_stream *, struct file *, poll_table *);
- int (*wait_unlocked)(struct i915_perf_stream *);
- int (*read)(struct i915_perf_stream *, char *, size_t, size_t *);
- void (*destroy)(struct i915_perf_stream *);
-};
-
-struct i915_perf_stream {
- struct i915_perf *perf;
- struct intel_uncore *uncore;
- struct intel_engine_cs *engine;
- u32 sample_flags;
- int sample_size;
- struct i915_gem_context *ctx;
- bool enabled;
- bool hold_preemption;
- const struct i915_perf_stream_ops *ops;
- struct i915_oa_config *oa_config;
- struct llist_head oa_config_bos;
- struct intel_context *pinned_ctx;
- u32 specific_ctx_id;
- u32 specific_ctx_id_mask;
- struct hrtimer poll_check_timer;
- wait_queue_head_t poll_wq;
- bool pollin;
- bool periodic;
- int period_exponent;
- struct {
- struct i915_vma *vma;
- u8 *vaddr;
- u32 last_ctx_id;
- int format;
- int format_size;
- int size_exponent;
- spinlock_t ptr_lock;
- struct {
- u32 offset;
- } tails[2];
- unsigned int aged_tail_idx;
- u64 aging_timestamp;
- u32 head;
- } oa_buffer;
- struct i915_vma *noa_wait;
-};
-
-enum hpd_pin {
- HPD_NONE = 0,
- HPD_TV = 0,
- HPD_CRT = 1,
- HPD_SDVO_B = 2,
- HPD_SDVO_C = 3,
- HPD_PORT_A = 4,
- HPD_PORT_B = 5,
- HPD_PORT_C = 6,
- HPD_PORT_D = 7,
- HPD_PORT_E = 8,
- HPD_PORT_F = 9,
- HPD_PORT_G = 10,
- HPD_PORT_H = 11,
- HPD_PORT_I = 12,
- HPD_NUM_PINS = 13,
-};
-
-struct dpll {
- int n;
- int m1;
- int m2;
- int p1;
- int p2;
- int dot;
- int vco;
- int m;
- int p;
-};
-
-struct icl_port_dpll {
- struct intel_shared_dpll *pll;
- struct intel_dpll_hw_state hw_state;
-};
-
-struct intel_scaler {
- int in_use;
- u32 mode;
-};
-
-struct intel_crtc_scaler_state {
- struct intel_scaler scalers[2];
- unsigned int scaler_users;
- int scaler_id;
-};
-
-struct intel_wm_level {
- bool enable;
- u32 pri_val;
- u32 spr_val;
- u32 cur_val;
- u32 fbc_val;
-};
-
-struct intel_pipe_wm {
- struct intel_wm_level wm[5];
- u32 linetime;
- bool fbc_wm_enabled;
- bool pipe_enabled;
- bool sprites_enabled;
- bool sprites_scaled;
-};
-
-struct skl_wm_level {
- u16 min_ddb_alloc;
- u16 plane_res_b;
- u8 plane_res_l;
- bool plane_en;
- bool ignore_lines;
-};
-
-struct skl_plane_wm {
- struct skl_wm_level wm[8];
- struct skl_wm_level uv_wm[8];
- struct skl_wm_level trans_wm;
- bool is_planar;
-};
-
-struct skl_pipe_wm {
- struct skl_plane_wm planes[8];
- u32 linetime;
-};
-
-struct skl_ddb_entry {
- u16 start;
- u16 end;
-};
-
-struct vlv_wm_state {
- struct g4x_pipe_wm wm[3];
- struct g4x_sr_wm sr[3];
- u8 num_levels;
- bool cxsr;
-};
-
-struct vlv_fifo_state {
- u16 plane[8];
-};
-
-struct g4x_wm_state {
- struct g4x_pipe_wm wm;
- struct g4x_sr_wm sr;
- struct g4x_sr_wm hpll;
- bool cxsr;
- bool hpll_en;
- bool fbc_en;
-};
-
-struct intel_crtc_wm_state {
- union {
- struct {
- struct intel_pipe_wm intermediate;
- struct intel_pipe_wm optimal;
- } ilk;
- struct {
- struct skl_pipe_wm optimal;
- struct skl_ddb_entry ddb;
- struct skl_ddb_entry plane_ddb_y[8];
- struct skl_ddb_entry plane_ddb_uv[8];
- } skl;
- struct {
- struct g4x_pipe_wm raw[3];
- struct vlv_wm_state intermediate;
- struct vlv_wm_state optimal;
- struct vlv_fifo_state fifo_state;
- } vlv;
- struct {
- struct g4x_pipe_wm raw[3];
- struct g4x_wm_state intermediate;
- struct g4x_wm_state optimal;
- } g4x;
- };
- bool need_postvbl_update;
-};
-
-enum intel_output_format {
- INTEL_OUTPUT_FORMAT_INVALID = 0,
- INTEL_OUTPUT_FORMAT_RGB = 1,
- INTEL_OUTPUT_FORMAT_YCBCR420 = 2,
- INTEL_OUTPUT_FORMAT_YCBCR444 = 3,
-};
-
-struct intel_crtc_state {
- struct drm_crtc_state base;
- long unsigned int quirks;
- unsigned int fb_bits;
- bool update_pipe;
- bool disable_cxsr;
- bool update_wm_pre;
- bool update_wm_post;
- bool fifo_changed;
- bool preload_luts;
- int pipe_src_w;
- int pipe_src_h;
- unsigned int pixel_rate;
- bool has_pch_encoder;
- bool has_infoframe;
- enum transcoder cpu_transcoder;
- bool limited_color_range;
- unsigned int output_types;
- bool has_hdmi_sink;
- bool has_audio;
- bool dither;
- bool dither_force_disable;
- bool clock_set;
- bool sdvo_tv_clock;
- bool bw_constrained;
- struct dpll dpll;
- struct intel_shared_dpll *shared_dpll;
- struct intel_dpll_hw_state dpll_hw_state;
- struct icl_port_dpll icl_port_dplls[2];
- struct {
- u32 ctrl;
- u32 div;
- } dsi_pll;
- int pipe_bpp;
- struct intel_link_m_n dp_m_n;
- struct intel_link_m_n dp_m2_n2;
- bool has_drrs;
- bool has_psr;
- bool has_psr2;
- u32 dc3co_exitline;
- int port_clock;
- unsigned int pixel_multiplier;
- u8 lane_count;
- u8 lane_lat_optim_mask;
- u8 min_voltage_level;
- struct {
- u32 control;
- u32 pgm_ratios;
- u32 lvds_border_bits;
- } gmch_pfit;
- struct {
- u32 pos;
- u32 size;
- bool enabled;
- bool force_thru;
- } pch_pfit;
- int fdi_lanes;
- struct intel_link_m_n fdi_m_n;
- bool ips_enabled;
- bool crc_enabled;
- bool enable_fbc;
- bool double_wide;
- int pbn;
- struct intel_crtc_scaler_state scaler_state;
- enum pipe hsw_workaround_pipe;
- bool disable_lp_wm;
- struct intel_crtc_wm_state wm;
- int min_cdclk[8];
- u32 data_rate[8];
- u32 gamma_mode;
- union {
- u32 csc_mode;
- u32 cgm_mode;
- };
- u8 active_planes;
- u8 nv12_planes;
- u8 c8_planes;
- u8 update_planes;
- struct {
- u32 enable;
- u32 gcp;
- union hdmi_infoframe avi;
- union hdmi_infoframe spd;
- union hdmi_infoframe hdmi;
- union hdmi_infoframe drm;
- } infoframes;
- bool hdmi_scrambling;
- bool hdmi_high_tmds_clock_ratio;
- enum intel_output_format output_format;
- bool lspcon_downsampling;
- bool gamma_enable;
- bool csc_enable;
- struct {
- bool compression_enable;
- bool dsc_split;
- u16 compressed_bpp;
- u8 slice_count;
- struct drm_dsc_config config;
- } dsc;
- bool fec_enable;
- enum transcoder master_transcoder;
- u8 sync_mode_slaves_mask;
-};
-
-struct intel_atomic_state {
- struct drm_atomic_state base;
- intel_wakeref_t wakeref;
- struct {
- struct intel_cdclk_state logical;
- struct intel_cdclk_state actual;
- int force_min_cdclk;
- bool force_min_cdclk_changed;
- enum pipe pipe;
- } cdclk;
- bool dpll_set;
- bool modeset;
- u8 active_pipe_changes;
- u8 active_pipes;
- int min_cdclk[4];
- u8 min_voltage_level[4];
- struct intel_shared_dpll_state shared_dpll[9];
- bool skip_intermediate_wm;
- bool rps_interactive;
- bool global_state_changed;
- struct skl_ddb_values wm_results;
- struct i915_sw_fence commit_ready;
- struct llist_node freed;
-};
-
-struct intel_crtc {
- struct drm_crtc base;
- enum pipe pipe;
- bool active;
- u8 plane_ids_mask;
- long long unsigned int enabled_power_domains;
- struct intel_overlay *overlay;
- struct intel_crtc_state *config;
- bool cpu_fifo_underrun_disabled;
- bool pch_fifo_underrun_disabled;
- struct {
- union {
- struct intel_pipe_wm ilk;
- struct vlv_wm_state vlv;
- struct g4x_wm_state g4x;
- } active;
- } wm;
- int scanline_offset;
- struct {
- unsigned int start_vbl_count;
- ktime_t start_vbl_time;
- int min_vbl;
- int max_vbl;
- int scanline_start;
- } debug;
- int num_scalers;
- struct intel_dsb dsb;
-};
-
-struct intel_framebuffer;
-
-struct intel_initial_plane_config {
- struct intel_framebuffer *fb;
- unsigned int tiling;
- int size;
- u32 base;
- u8 rotation;
-};
-
-enum intel_output_type {
- INTEL_OUTPUT_UNUSED = 0,
- INTEL_OUTPUT_ANALOG = 1,
- INTEL_OUTPUT_DVO = 2,
- INTEL_OUTPUT_SDVO = 3,
- INTEL_OUTPUT_LVDS = 4,
- INTEL_OUTPUT_TVOUT = 5,
- INTEL_OUTPUT_HDMI = 6,
- INTEL_OUTPUT_DP = 7,
- INTEL_OUTPUT_EDP = 8,
- INTEL_OUTPUT_DSI = 9,
- INTEL_OUTPUT_DDI = 10,
- INTEL_OUTPUT_DP_MST = 11,
-};
-
-enum intel_hotplug_state {
- INTEL_HOTPLUG_UNCHANGED = 0,
- INTEL_HOTPLUG_CHANGED = 1,
- INTEL_HOTPLUG_RETRY = 2,
-};
-
-struct intel_connector;
-
-struct intel_encoder {
- struct drm_encoder base;
- enum intel_output_type type;
- enum port port;
- u16 cloneable;
- u8 pipe_mask;
- enum intel_hotplug_state (*hotplug)(struct intel_encoder *, struct intel_connector *, bool);
- enum intel_output_type (*compute_output_type)(struct intel_encoder *, struct intel_crtc_state *, struct drm_connector_state *);
- int (*compute_config)(struct intel_encoder *, struct intel_crtc_state *, struct drm_connector_state *);
- void (*update_prepare)(struct intel_atomic_state *, struct intel_encoder *, struct intel_crtc *);
- void (*pre_pll_enable)(struct intel_encoder *, const struct intel_crtc_state *, const struct drm_connector_state *);
- void (*pre_enable)(struct intel_encoder *, const struct intel_crtc_state *, const struct drm_connector_state *);
- void (*enable)(struct intel_encoder *, const struct intel_crtc_state *, const struct drm_connector_state *);
- void (*update_complete)(struct intel_atomic_state *, struct intel_encoder *, struct intel_crtc *);
- void (*disable)(struct intel_encoder *, const struct intel_crtc_state *, const struct drm_connector_state *);
- void (*post_disable)(struct intel_encoder *, const struct intel_crtc_state *, const struct drm_connector_state *);
- void (*post_pll_disable)(struct intel_encoder *, const struct intel_crtc_state *, const struct drm_connector_state *);
- void (*update_pipe)(struct intel_encoder *, const struct intel_crtc_state *, const struct drm_connector_state *);
- bool (*get_hw_state)(struct intel_encoder *, enum pipe *);
- void (*get_config)(struct intel_encoder *, struct intel_crtc_state *);
- void (*get_power_domains)(struct intel_encoder *, struct intel_crtc_state *);
- void (*suspend)(struct intel_encoder *);
- enum hpd_pin hpd_pin;
- enum intel_display_power_domain power_domain;
- const struct drm_connector *audio_connector;
-};
-
-struct intel_dp_compliance_data {
- long unsigned int edid;
- u8 video_pattern;
- u16 hdisplay;
- u16 vdisplay;
- u8 bpc;
-};
-
-struct intel_dp_compliance {
- long unsigned int test_type;
- struct intel_dp_compliance_data test_data;
- bool test_active;
- int test_link_rate;
- u8 test_lane_count;
-};
-
-struct intel_dp_mst_encoder;
-
-struct intel_dp {
- i915_reg_t output_reg;
- u32 DP;
- int link_rate;
- u8 lane_count;
- u8 sink_count;
- bool link_mst;
- bool link_trained;
- bool has_audio;
- bool reset_link_params;
- u8 dpcd[15];
- u8 psr_dpcd[2];
- u8 downstream_ports[16];
- u8 edp_dpcd[3];
- u8 dsc_dpcd[15];
- u8 fec_capable;
- short: 16;
- int num_source_rates;
- int: 32;
- const int *source_rates;
- int num_sink_rates;
- int sink_rates[8];
- bool use_rate_select;
- int: 24;
- int num_common_rates;
- int common_rates[8];
- int max_link_lane_count;
- int max_link_rate;
- struct drm_dp_desc desc;
- int: 32;
- struct drm_dp_aux aux;
- u32 aux_busy_last_status;
- u8 train_set[4];
- int panel_power_up_delay;
- int panel_power_down_delay;
- int panel_power_cycle_delay;
- int backlight_on_delay;
- int backlight_off_delay;
- int: 32;
- struct delayed_work panel_vdd_work;
- bool want_panel_vdd;
- long: 56;
- long unsigned int last_power_on;
- long unsigned int last_backlight_off;
- ktime_t panel_power_off_time;
- struct notifier_block edp_notifier;
- enum pipe pps_pipe;
- enum pipe active_pipe;
- bool pps_reset;
- struct edp_power_seq pps_delays;
- bool can_mst;
- bool is_mst;
- int: 24;
- int active_mst_links;
- struct {
- i915_reg_t dp_tp_ctl;
- i915_reg_t dp_tp_status;
- } regs;
- int: 32;
- struct intel_connector *attached_connector;
- struct intel_dp_mst_encoder *mst_encoders[4];
- struct drm_dp_mst_topology_mgr mst_mgr;
- u32 (*get_aux_clock_divider)(struct intel_dp *, int);
- u32 (*get_aux_send_ctl)(struct intel_dp *, int, u32);
- i915_reg_t (*aux_ch_ctl_reg)(struct intel_dp *);
- i915_reg_t (*aux_ch_data_reg)(struct intel_dp *, int);
- void (*prepare_link_retrain)(struct intel_dp *);
- struct intel_dp_compliance compliance;
- bool force_dsc_en;
- long: 56;
-} __attribute__((packed));
-
-struct child_device_config {
- u16 handle;
- u16 device_type;
- union {
- u8 device_id[10];
- struct {
- u8 i2c_speed;
- u8 dp_onboard_redriver;
- u8 dp_ondock_redriver;
- u8 hdmi_level_shifter_value: 5;
- u8 hdmi_max_data_rate: 3;
- u16 dtd_buf_ptr;
- u8 edidless_efp: 1;
- u8 compression_enable: 1;
- u8 compression_method: 1;
- u8 ganged_edp: 1;
- u8 reserved0: 4;
- u8 compression_structure_index: 4;
- u8 reserved1: 4;
- u8 slave_port;
- u8 reserved2;
- };
- };
- u16 addin_offset;
- u8 dvo_port;
- u8 i2c_pin;
- u8 slave_addr;
- u8 ddc_pin;
- u16 edid_ptr;
- u8 dvo_cfg;
- union {
- struct {
- u8 dvo2_port;
- u8 i2c2_pin;
- u8 slave2_addr;
- u8 ddc2_pin;
- };
- struct {
- u8 efp_routed: 1;
- u8 lane_reversal: 1;
- u8 lspcon: 1;
- u8 iboost: 1;
- u8 hpd_invert: 1;
- u8 use_vbt_vswing: 1;
- u8 flag_reserved: 2;
- u8 hdmi_support: 1;
- u8 dp_support: 1;
- u8 tmds_support: 1;
- u8 support_reserved: 5;
- u8 aux_channel;
- u8 dongle_detect;
- };
- };
- u8 pipe_cap: 2;
- u8 sdvo_stall: 1;
- u8 hpd_status: 2;
- u8 integrated_encoder: 1;
- u8 capabilities_reserved: 2;
- u8 dvo_wiring;
- union {
- u8 dvo2_wiring;
- u8 mipi_bridge_type;
- };
- u16 extended_type;
- u8 dvo_function;
- u8 dp_usb_type_c: 1;
- u8 tbt: 1;
- u8 flags2_reserved: 2;
- u8 dp_port_trace_length: 4;
- u8 dp_gpio_index;
- u16 dp_gpio_pin_num;
- u8 dp_iboost_level: 4;
- u8 hdmi_iboost_level: 4;
- u8 dp_max_link_rate: 2;
- u8 dp_max_link_rate_reserved: 6;
-} __attribute__((packed));
-
-struct intel_dpll_mgr {
- const struct dpll_info *dpll_info;
- bool (*get_dplls)(struct intel_atomic_state *, struct intel_crtc *, struct intel_encoder *);
- void (*put_dplls)(struct intel_atomic_state *, struct intel_crtc *);
- void (*update_active_dpll)(struct intel_atomic_state *, struct intel_crtc *, struct intel_encoder *);
- void (*dump_hw_state)(struct drm_i915_private *, const struct intel_dpll_hw_state *);
-};
-
-struct intel_fbdev {
- struct drm_fb_helper helper;
- struct intel_framebuffer *fb;
- struct i915_vma *vma;
- long unsigned int vma_flags;
- async_cookie_t cookie;
- int preferred_bpp;
- bool hpd_suspended: 1;
- bool hpd_waiting: 1;
- struct mutex hpd_lock;
-};
-
-struct vlv_s0ix_state {
- u32 wr_watermark;
- u32 gfx_prio_ctrl;
- u32 arb_mode;
- u32 gfx_pend_tlb0;
- u32 gfx_pend_tlb1;
- u32 lra_limits[13];
- u32 media_max_req_count;
- u32 gfx_max_req_count;
- u32 render_hwsp;
- u32 ecochk;
- u32 bsd_hwsp;
- u32 blt_hwsp;
- u32 tlb_rd_addr;
- u32 g3dctl;
- u32 gsckgctl;
- u32 mbctl;
- u32 ucgctl1;
- u32 ucgctl3;
- u32 rcgctl1;
- u32 rcgctl2;
- u32 rstctl;
- u32 misccpctl;
- u32 gfxpause;
- u32 rpdeuhwtc;
- u32 rpdeuc;
- u32 ecobus;
- u32 pwrdwnupctl;
- u32 rp_down_timeout;
- u32 rp_deucsw;
- u32 rcubmabdtmr;
- u32 rcedata;
- u32 spare2gh;
- u32 gt_imr;
- u32 gt_ier;
- u32 pm_imr;
- u32 pm_ier;
- u32 gt_scratch[8];
- u32 tilectl;
- u32 gt_fifoctl;
- u32 gtlc_wake_ctrl;
- u32 gtlc_survive;
- u32 pmwgicz;
- u32 gu_ctl0;
- u32 gu_ctl1;
- u32 pcbr;
- u32 clock_gate_dis2;
-};
-
-struct dram_dimm_info {
- u8 size;
- u8 width;
- u8 ranks;
-};
-
-struct dram_channel_info {
- struct dram_dimm_info dimm_l;
- struct dram_dimm_info dimm_s;
- u8 ranks;
- bool is_16gb_dimm;
-};
-
-struct intel_framebuffer {
- struct drm_framebuffer base;
- struct intel_frontbuffer *frontbuffer;
- struct intel_rotation_info rot_info;
- struct {
- unsigned int x;
- unsigned int y;
- } normal[2];
- struct {
- unsigned int x;
- unsigned int y;
- unsigned int pitch;
- } rotated[2];
-};
-
-struct pwm_device;
-
-struct intel_panel {
- struct drm_display_mode *fixed_mode;
- struct drm_display_mode *downclock_mode;
- struct {
- bool present;
- u32 level;
- u32 min;
- u32 max;
- bool enabled;
- bool combination_mode;
- bool active_low_pwm;
- bool alternate_pwm_increment;
- bool util_pin_active_low;
- u8 controller;
- struct pwm_device *pwm;
- struct backlight_device *device;
- int (*setup)(struct intel_connector *, enum pipe);
- u32 (*get)(struct intel_connector *);
- void (*set)(const struct drm_connector_state *, u32);
- void (*disable)(const struct drm_connector_state *);
- void (*enable)(const struct intel_crtc_state *, const struct drm_connector_state *);
- u32 (*hz_to_pwm)(struct intel_connector *, u32);
- void (*power)(struct intel_connector *, bool);
- } backlight;
-};
-
-struct intel_hdcp_shim;
-
-struct intel_hdcp {
- const struct intel_hdcp_shim *shim;
- struct mutex mutex;
- u64 value;
- struct delayed_work check_work;
- struct work_struct prop_work;
- bool hdcp_encrypted;
- bool hdcp2_supported;
- bool hdcp2_encrypted;
- u8 content_type;
- struct hdcp_port_data port_data;
- bool is_paired;
- bool is_repeater;
- u32 seq_num_v;
- u32 seq_num_m;
- wait_queue_head_t cp_irq_queue;
- atomic_t cp_irq_count;
- int cp_irq_count_cached;
- enum transcoder cpu_transcoder;
-};
-
-struct intel_connector {
- struct drm_connector base;
- struct intel_encoder *encoder;
- u32 acpi_device_id;
- bool (*get_hw_state)(struct intel_connector *);
- struct intel_panel panel;
- struct edid *edid;
- struct edid *detect_edid;
- u8 polled;
- void *port;
- struct intel_dp *mst_port;
- struct work_struct modeset_retry_work;
- struct intel_hdcp hdcp;
-};
-
-struct intel_digital_port;
-
-struct intel_hdcp_shim {
- int (*write_an_aksv)(struct intel_digital_port *, u8 *);
- int (*read_bksv)(struct intel_digital_port *, u8 *);
- int (*read_bstatus)(struct intel_digital_port *, u8 *);
- int (*repeater_present)(struct intel_digital_port *, bool *);
- int (*read_ri_prime)(struct intel_digital_port *, u8 *);
- int (*read_ksv_ready)(struct intel_digital_port *, bool *);
- int (*read_ksv_fifo)(struct intel_digital_port *, int, u8 *);
- int (*read_v_prime_part)(struct intel_digital_port *, int, u32 *);
- int (*toggle_signalling)(struct intel_digital_port *, bool);
- bool (*check_link)(struct intel_digital_port *);
- int (*hdcp_capable)(struct intel_digital_port *, bool *);
- enum hdcp_wired_protocol protocol;
- int (*hdcp_2_2_capable)(struct intel_digital_port *, bool *);
- int (*write_2_2_msg)(struct intel_digital_port *, void *, size_t);
- int (*read_2_2_msg)(struct intel_digital_port *, u8, void *, size_t);
- int (*config_stream_type)(struct intel_digital_port *, bool, u8);
- int (*check_2_2_link)(struct intel_digital_port *);
-};
-
-struct cec_notifier;
-
-struct intel_hdmi {
- i915_reg_t hdmi_reg;
- int ddc_bus;
- struct {
- enum drm_dp_dual_mode_type type;
- int max_tmds_clock;
- } dp_dual_mode;
- bool has_hdmi_sink;
- bool has_audio;
- struct intel_connector *attached_connector;
- struct cec_notifier *cec_notifier;
-};
-
-enum lspcon_vendor {
- LSPCON_VENDOR_MCA = 0,
- LSPCON_VENDOR_PARADE = 1,
-};
-
-struct intel_lspcon {
- bool active;
- enum drm_lspcon_mode mode;
- enum lspcon_vendor vendor;
-};
-
-struct intel_digital_port {
- struct intel_encoder base;
- u32 saved_port_bits;
- struct intel_dp dp;
- struct intel_hdmi hdmi;
- struct intel_lspcon lspcon;
- enum irqreturn (*hpd_pulse)(struct intel_digital_port *, bool);
- bool release_cl2_override;
- u8 max_lanes;
- enum aux_ch aux_ch;
- enum intel_display_power_domain ddi_io_power_domain;
- struct mutex tc_lock;
- intel_wakeref_t tc_lock_wakeref;
- int tc_link_refcount;
- bool tc_legacy_port: 1;
- char tc_port_name[8];
- enum tc_port_mode tc_mode;
- enum phy_fia tc_phy_fia;
- u8 tc_phy_fia_idx;
- void (*write_infoframe)(struct intel_encoder *, const struct intel_crtc_state *, unsigned int, const void *, ssize_t);
- void (*read_infoframe)(struct intel_encoder *, const struct intel_crtc_state *, unsigned int, void *, ssize_t);
- void (*set_infoframes)(struct intel_encoder *, bool, const struct intel_crtc_state *, const struct drm_connector_state *);
- u32 (*infoframes_enabled)(struct intel_encoder *, const struct intel_crtc_state *);
-};
-
-enum vlv_wm_level {
- VLV_WM_LEVEL_PM2 = 0,
- VLV_WM_LEVEL_PM5 = 1,
- VLV_WM_LEVEL_DDR_DVFS = 2,
- NUM_VLV_WM_LEVELS = 3,
-};
-
-enum g4x_wm_level {
- G4X_WM_LEVEL_NORMAL = 0,
- G4X_WM_LEVEL_SR = 1,
- G4X_WM_LEVEL_HPLL = 2,
- NUM_G4X_WM_LEVELS = 3,
-};
-
-struct intel_dp_mst_encoder {
- struct intel_encoder base;
- enum pipe pipe;
- struct intel_digital_port *primary;
- struct intel_connector *connector;
-};
-
-enum tc_port {
- PORT_TC_NONE = 4294967295,
- PORT_TC1 = 0,
- PORT_TC2 = 1,
- PORT_TC3 = 2,
- PORT_TC4 = 3,
- PORT_TC5 = 4,
- PORT_TC6 = 5,
- I915_MAX_TC_PORTS = 6,
-};
-
-typedef bool (*long_pulse_detect_func)(enum hpd_pin, u32);
-
-enum drm_i915_gem_engine_class {
- I915_ENGINE_CLASS_RENDER = 0,
- I915_ENGINE_CLASS_COPY = 1,
- I915_ENGINE_CLASS_VIDEO = 2,
- I915_ENGINE_CLASS_VIDEO_ENHANCE = 3,
- I915_ENGINE_CLASS_INVALID = 4294967295,
-};
-
-struct drm_i915_getparam {
- __s32 param;
- int *value;
-};
-
-typedef struct drm_i915_getparam drm_i915_getparam_t;
-
-enum vga_switcheroo_state {
- VGA_SWITCHEROO_OFF = 0,
- VGA_SWITCHEROO_ON = 1,
- VGA_SWITCHEROO_NOT_FOUND = 2,
-};
-
-enum vga_switcheroo_client_id {
- VGA_SWITCHEROO_UNKNOWN_ID = 4096,
- VGA_SWITCHEROO_IGD = 0,
- VGA_SWITCHEROO_DIS = 1,
- VGA_SWITCHEROO_MAX_CLIENTS = 2,
-};
-
-struct vga_switcheroo_client_ops {
- void (*set_gpu_state)(struct pci_dev *, enum vga_switcheroo_state);
- void (*reprobe)(struct pci_dev *);
- bool (*can_switch)(struct pci_dev *);
- void (*gpu_bound)(struct pci_dev *, enum vga_switcheroo_client_id);
-};
-
-enum {
- VLV_IOSF_SB_BUNIT = 0,
- VLV_IOSF_SB_CCK = 1,
- VLV_IOSF_SB_CCU = 2,
- VLV_IOSF_SB_DPIO = 3,
- VLV_IOSF_SB_FLISDSI = 4,
- VLV_IOSF_SB_GPIO = 5,
- VLV_IOSF_SB_NC = 6,
- VLV_IOSF_SB_PUNIT = 7,
-};
-
-struct intel_css_header {
- u32 module_type;
- u32 header_len;
- u32 header_ver;
- u32 module_id;
- u32 module_vendor;
- u32 date;
- u32 size;
- u32 key_size;
- u32 modulus_size;
- u32 exponent_size;
- u32 reserved1[12];
- u32 version;
- u32 reserved2[8];
- u32 kernel_header_info;
-};
-
-struct intel_fw_info {
- u8 reserved1;
- u8 dmc_id;
- char stepping;
- char substepping;
- u32 offset;
- u32 reserved2;
-};
-
-struct intel_package_header {
- u8 header_len;
- u8 header_ver;
- u8 reserved[10];
- u32 num_entries;
-};
-
-struct intel_dmc_header_base {
- u32 signature;
- u8 header_len;
- u8 header_ver;
- u16 dmcc_ver;
- u32 project;
- u32 fw_size;
- u32 fw_version;
-};
-
-struct intel_dmc_header_v1 {
- struct intel_dmc_header_base base;
- u32 mmio_count;
- u32 mmioaddr[8];
- u32 mmiodata[8];
- char dfile[32];
- u32 reserved1[2];
-};
-
-struct intel_dmc_header_v3 {
- struct intel_dmc_header_base base;
- u32 start_mmioaddr;
- u32 reserved[9];
- char dfile[32];
- u32 mmio_count;
- u32 mmioaddr[20];
- u32 mmiodata[20];
-};
-
-struct stepping_info {
- char stepping;
- char substepping;
-};
-
-enum intel_memory_type {
- INTEL_MEMORY_SYSTEM = 0,
- INTEL_MEMORY_LOCAL = 1,
- INTEL_MEMORY_STOLEN = 2,
-};
-
-struct drm_intel_sprite_colorkey {
- __u32 plane_id;
- __u32 min_value;
- __u32 channel_mask;
- __u32 max_value;
- __u32 flags;
-};
-
-typedef struct {
- u32 val;
-} uint_fixed_16_16_t;
-
-struct skl_wm_params {
- bool x_tiled;
- bool y_tiled;
- bool rc_surface;
- bool is_planar;
- u32 width;
- u8 cpp;
- u32 plane_pixel_rate;
- u32 y_min_scanlines;
- u32 plane_bytes_per_line;
- uint_fixed_16_16_t plane_blocks_per_line;
- uint_fixed_16_16_t y_tile_minimum;
- u32 linetime_us;
- u32 dbuf_block_size;
-};
-
-struct intel_wm_config {
- unsigned int num_pipes_active;
- bool sprites_enabled;
- bool sprites_scaled;
-};
-
-struct intel_plane;
-
-struct intel_plane_state {
- struct drm_plane_state base;
- struct i915_ggtt_view view;
- struct i915_vma *vma;
- long unsigned int flags;
- struct {
- u32 offset;
- u32 stride;
- int x;
- int y;
- } color_plane[2];
- u32 ctl;
- u32 color_ctl;
- int scaler_id;
- struct intel_plane *planar_linked_plane;
- u32 planar_slave;
- struct drm_intel_sprite_colorkey ckey;
-};
-
-struct intel_plane {
- struct drm_plane base;
- enum i9xx_plane_id i9xx_plane;
- enum plane_id id;
- enum pipe pipe;
- bool has_fbc;
- bool has_ccs;
- u32 frontbuffer_bit;
- struct {
- u32 base;
- u32 cntl;
- u32 size;
- } cursor;
- unsigned int (*max_stride)(struct intel_plane *, u32, u64, unsigned int);
- void (*update_plane)(struct intel_plane *, const struct intel_crtc_state *, const struct intel_plane_state *);
- void (*update_slave)(struct intel_plane *, const struct intel_crtc_state *, const struct intel_plane_state *);
- void (*disable_plane)(struct intel_plane *, const struct intel_crtc_state *);
- bool (*get_hw_state)(struct intel_plane *, enum pipe *);
- int (*check_plane)(struct intel_crtc_state *, struct intel_plane_state *);
- int (*min_cdclk)(const struct intel_crtc_state *, const struct intel_plane_state *);
-};
-
-struct intel_watermark_params {
- u16 fifo_size;
- u16 max_wm;
- u8 default_wm;
- u8 guard_size;
- u8 cacheline_size;
-};
-
-struct cxsr_latency {
- bool is_desktop: 1;
- bool is_ddr3: 1;
- u16 fsb_freq;
- u16 mem_freq;
- u16 display_sr;
- u16 display_hpll_disable;
- u16 cursor_sr;
- u16 cursor_hpll_disable;
-};
-
-struct ilk_wm_maximums {
- u16 pri;
- u16 spr;
- u16 cur;
- u16 fbc;
-};
-
-enum intel_sbi_destination {
- SBI_ICLK = 0,
- SBI_MPHY = 1,
-};
-
-struct drm_i915_reg_read {
- __u64 offset;
- __u64 val;
-};
-
-enum ack_type {
- ACK_CLEAR = 0,
- ACK_SET = 1,
-};
-
-struct reg_whitelist {
- i915_reg_t offset_ldw;
- i915_reg_t offset_udw;
- u16 gen_mask;
- u8 size;
-};
-
-struct resource___2;
-
-struct remap_pfn {
- struct mm_struct *mm;
- long unsigned int pfn;
- pgprot_t prot;
-};
-
-enum i915_sw_fence_notify {
- FENCE_COMPLETE = 0,
- FENCE_FREE = 1,
-};
-
-typedef int (*i915_sw_fence_notify_t)(struct i915_sw_fence *, enum i915_sw_fence_notify);
-
-enum {
- DEBUG_FENCE_IDLE = 0,
- DEBUG_FENCE_NOTIFY = 1,
-};
-
-struct i915_sw_dma_fence_cb_timer {
- struct i915_sw_dma_fence_cb base;
- struct dma_fence *dma;
- struct timer_list timer;
- struct irq_work work;
- struct callback_head rcu;
-};
-
-struct dma_fence_work;
-
-struct dma_fence_work_ops {
- const char *name;
- int (*work)(struct dma_fence_work *);
- void (*release)(struct dma_fence_work *);
-};
-
-struct dma_fence_work {
- struct dma_fence dma;
- spinlock_t lock;
- struct i915_sw_fence chain;
- struct i915_sw_dma_fence_cb cb;
- struct work_struct work;
- const struct dma_fence_work_ops *ops;
-};
-
-struct i915_syncmap___2 {
- u64 prefix;
- unsigned int height;
- unsigned int bitmap;
- struct i915_syncmap___2 *parent;
-};
-
-struct i915_user_extension {
- __u64 next_extension;
- __u32 name;
- __u32 flags;
- __u32 rsvd[4];
-};
-
-typedef int (*i915_user_extension_fn)(struct i915_user_extension *, void *);
-
-struct drm_i915_getparam32 {
- s32 param;
- u32 value;
-};
-
-struct i915_gem_engines_iter {
- unsigned int idx;
- const struct i915_gem_engines *engines;
-};
-
-struct guc_execlist_context {
- u32 context_desc;
- u32 context_id;
- u32 ring_status;
- u32 ring_lrca;
- u32 ring_begin;
- u32 ring_end;
- u32 ring_next_free_location;
- u32 ring_current_tail_pointer_value;
- u8 engine_state_submit_value;
- u8 engine_state_wait_value;
- u16 pagefault_count;
- u16 engine_submit_queue_count;
-} __attribute__((packed));
-
-struct guc_stage_desc {
- u32 sched_common_area;
- u32 stage_id;
- u32 pas_id;
- u8 engines_used;
- u64 db_trigger_cpu;
- u32 db_trigger_uk;
- u64 db_trigger_phy;
- u16 db_id;
- struct guc_execlist_context lrc[5];
- u8 attribute;
- u32 priority;
- u32 wq_sampled_tail_offset;
- u32 wq_total_submit_enqueues;
- u32 process_desc;
- u32 wq_addr;
- u32 wq_size;
- u32 engine_presence;
- u8 engine_suspended;
- u8 reserved0[3];
- u64 reserved1[1];
- u64 desc_private;
-} __attribute__((packed));
-
-enum i915_map_type {
- I915_MAP_WB = 0,
- I915_MAP_WC = 1,
- I915_MAP_FORCE_WB = 2147483648,
- I915_MAP_FORCE_WC = 2147483649,
-};
-
-struct intel_guc_client {
- struct i915_vma *vma;
- void *vaddr;
- struct intel_guc *guc;
- u32 priority;
- u32 stage_id;
- u32 proc_desc_offset;
- u16 doorbell_id;
- long unsigned int doorbell_offset;
- spinlock_t wq_lock;
-};
-
-struct file_stats {
- struct i915_address_space *vm;
- long unsigned int count;
- u64 total;
- u64 unbound;
- u64 active;
- u64 inactive;
- u64 closed;
-};
-
-struct i915_debugfs_files {
- const char *name;
- const struct file_operations *fops;
-};
-
-struct dpcd_block {
- unsigned int offset;
- unsigned int end;
- size_t size;
- bool edp;
-};
-
-struct i915_str_attribute {
- struct device_attribute attr;
- const char *str;
-};
-
-struct i915_ext_attribute {
- struct device_attribute attr;
- long unsigned int val;
-};
-
-enum {
- I915_FENCE_FLAG_ACTIVE = 3,
- I915_FENCE_FLAG_SIGNAL = 4,
-};
-
-typedef void (*i915_global_func_t)();
-
-struct i915_global {
- struct list_head link;
- i915_global_func_t shrink;
- i915_global_func_t exit;
-};
-
-struct i915_global_context {
- struct i915_global base;
- struct kmem_cache *slab_ce;
-};
-
-struct engine_mmio_base {
- u32 gen: 8;
- u32 base: 24;
-};
-
-struct engine_info {
- unsigned int hw_id;
- u8 class;
- u8 instance;
- struct engine_mmio_base mmio_bases[3];
-};
-
-struct measure_breadcrumb {
- struct i915_request rq;
- struct intel_timeline timeline;
- struct intel_ring ring;
- u32 cs[1024];
-};
-
-enum {
- I915_PRIORITY_MIN = 4294966272,
- I915_PRIORITY_NORMAL = 0,
- I915_PRIORITY_MAX = 1024,
- I915_PRIORITY_HEARTBEAT = 1025,
- I915_PRIORITY_DISPLAY = 1026,
-};
-
-struct intel_engine_pool_node {
- struct i915_active active;
- struct drm_i915_gem_object *obj;
- struct list_head link;
- struct intel_engine_pool *pool;
-};
-
-struct legacy_ring {
- struct intel_gt *gt;
- u8 class;
- u8 instance;
-};
-
-struct ia_constants {
- unsigned int min_gpu_freq;
- unsigned int max_gpu_freq;
- unsigned int min_ring_freq;
- unsigned int max_ia_freq;
-};
-
-enum {
- INTEL_ADVANCED_CONTEXT = 0,
- INTEL_LEGACY_32B_CONTEXT = 1,
- INTEL_ADVANCED_AD_CONTEXT = 2,
- INTEL_LEGACY_64B_CONTEXT = 3,
-};
-
-enum {
- INTEL_CONTEXT_SCHEDULE_IN = 0,
- INTEL_CONTEXT_SCHEDULE_OUT = 1,
- INTEL_CONTEXT_SCHEDULE_PREEMPTED = 2,
-};
-
-enum intel_gt_scratch_field {
- INTEL_GT_SCRATCH_FIELD_DEFAULT = 0,
- INTEL_GT_SCRATCH_FIELD_RENDER_FLUSH = 128,
- INTEL_GT_SCRATCH_FIELD_COHERENTL3_WA = 256,
- INTEL_GT_SCRATCH_FIELD_PERF_CS_GPR = 2048,
- INTEL_GT_SCRATCH_FIELD_PERF_PREDICATE_RESULT_1 = 2096,
-};
-
-struct ve_node {
- struct rb_node rb;
- int prio;
-};
-
-struct ve_bond {
- const struct intel_engine_cs *master;
- intel_engine_mask_t sibling_mask;
-};
-
-struct virtual_engine {
- struct intel_engine_cs base;
- struct intel_context context;
- struct i915_request *request;
- struct ve_node nodes[8];
- struct ve_bond *bonds;
- unsigned int num_bonds;
- unsigned int num_siblings;
- struct intel_engine_cs *siblings[0];
-};
-
-struct lri {
- i915_reg_t reg;
- u32 value;
-};
-
-typedef u32 * (*wa_bb_func_t)(struct intel_engine_cs *, u32 *);
-
-enum i915_mocs_table_index {
- I915_MOCS_UNCACHED = 0,
- I915_MOCS_PTE = 1,
- I915_MOCS_CACHED = 2,
-};
-
-struct drm_i915_mocs_entry {
- u32 control_value;
- u16 l3cc_value;
- u16 used;
-};
-
-struct drm_i915_mocs_table {
- unsigned int size;
- unsigned int n_entries;
- const struct drm_i915_mocs_entry *table;
-};
-
-struct intel_renderstate_rodata {
- const u32 *reloc;
- const u32 *batch;
- const u32 batch_items;
-};
-
-struct intel_renderstate {
- const struct intel_renderstate_rodata *rodata;
- struct drm_i915_gem_object *obj;
- struct i915_vma *vma;
- u32 batch_offset;
- u32 batch_size;
- u32 aux_offset;
- u32 aux_size;
-};
-
-struct intel_wedge_me {
- struct delayed_work work;
- struct intel_gt *gt;
- const char *name;
-};
-
-typedef int (*reset_func)(struct intel_gt *, intel_engine_mask_t, unsigned int);
-
-struct cparams {
- u16 i;
- u16 t;
- u16 m;
- u16 c;
-};
-
-struct intel_timeline_hwsp;
-
-struct intel_timeline_cacheline {
- struct i915_active active;
- struct intel_timeline_hwsp *hwsp;
- void *vaddr;
-};
-
-struct intel_timeline_hwsp {
- struct intel_gt *gt;
- struct intel_gt_timelines *gt_timelines;
- struct list_head free_link;
- struct i915_vma *vma;
- u64 free_bitmap;
-};
-
-struct drm_i915_gem_busy {
- __u32 handle;
- __u32 busy;
-};
-
-enum fb_op_origin {
- ORIGIN_GTT = 0,
- ORIGIN_CPU = 1,
- ORIGIN_CS = 2,
- ORIGIN_FLIP = 3,
- ORIGIN_DIRTYFB = 4,
-};
-
-struct clflush {
- struct dma_fence_work base;
- struct drm_i915_gem_object *obj;
-};
-
-struct i915_sleeve {
- struct i915_vma *vma;
- struct drm_i915_gem_object *obj;
- struct sg_table *pages;
- struct i915_page_sizes page_sizes;
-};
-
-struct clear_pages_work {
- struct dma_fence dma;
- struct dma_fence_cb cb;
- struct i915_sw_fence wait;
- struct work_struct work;
- struct irq_work irq_work;
- struct i915_sleeve *sleeve;
- struct intel_context *ce;
- u32 value;
-};
-
-struct i915_engine_class_instance {
- __u16 engine_class;
- __u16 engine_instance;
-};
-
-struct drm_i915_gem_context_create_ext {
- __u32 ctx_id;
- __u32 flags;
- __u64 extensions;
-};
-
-struct drm_i915_gem_context_param {
- __u32 ctx_id;
- __u32 size;
- __u64 param;
- __u64 value;
-};
-
-struct drm_i915_gem_context_param_sseu {
- struct i915_engine_class_instance engine;
- __u32 flags;
- __u64 slice_mask;
- __u64 subslice_mask;
- __u16 min_eus_per_subslice;
- __u16 max_eus_per_subslice;
- __u32 rsvd;
-};
-
-struct i915_context_engines_load_balance {
- struct i915_user_extension base;
- __u16 engine_index;
- __u16 num_siblings;
- __u32 flags;
- __u64 mbz64;
- struct i915_engine_class_instance engines[0];
-};
-
-struct i915_context_engines_bond {
- struct i915_user_extension base;
- struct i915_engine_class_instance master;
- __u16 virtual_index;
- __u16 num_bonds;
- __u64 flags;
- __u64 mbz64[4];
- struct i915_engine_class_instance engines[0];
-};
-
-struct i915_context_param_engines {
- __u64 extensions;
- struct i915_engine_class_instance engines[0];
-};
-
-struct drm_i915_gem_context_create_ext_setparam {
- struct i915_user_extension base;
- struct drm_i915_gem_context_param param;
-};
-
-struct drm_i915_gem_context_create_ext_clone {
- struct i915_user_extension base;
- __u32 clone_id;
- __u32 flags;
- __u64 rsvd;
-};
-
-struct drm_i915_gem_context_destroy {
- __u32 ctx_id;
- __u32 pad;
-};
-
-struct drm_i915_gem_vm_control {
- __u64 extensions;
- __u32 flags;
- __u32 vm_id;
-};
-
-struct drm_i915_reset_stats {
- __u32 ctx_id;
- __u32 flags;
- __u32 reset_count;
- __u32 batch_active;
- __u32 batch_pending;
- __u32 pad;
-};
-
-struct radix_tree_iter {
- long unsigned int index;
- long unsigned int next_index;
- long unsigned int tags;
- struct xa_node *node;
-};
-
-enum {
- RADIX_TREE_ITER_TAG_MASK = 15,
- RADIX_TREE_ITER_TAGGED = 16,
- RADIX_TREE_ITER_CONTIG = 32,
-};
-
-struct i915_lut_handle {
- struct list_head obj_link;
- struct i915_gem_context *ctx;
- u32 handle;
-};
-
-struct i915_global_gem_context {
- struct i915_global base;
- struct kmem_cache *slab_luts;
-};
-
-struct context_barrier_task {
- struct i915_active base;
- void (*task)(void *);
- void *data;
-};
-
-struct set_engines {
- struct i915_gem_context *ctx;
- struct i915_gem_engines *engines;
-};
-
-struct create_ext {
- struct i915_gem_context *ctx;
- struct drm_i915_file_private *fpriv;
-};
-
-struct drm_i915_gem_set_domain {
- __u32 handle;
- __u32 read_domains;
- __u32 write_domain;
-};
-
-struct drm_i915_gem_caching {
- __u32 handle;
- __u32 caching;
-};
-
-struct drm_i915_gem_relocation_entry {
- __u32 target_handle;
- __u32 delta;
- __u64 offset;
- __u64 presumed_offset;
- __u32 read_domains;
- __u32 write_domain;
-};
-
-struct drm_i915_gem_exec_object {
- __u32 handle;
- __u32 relocation_count;
- __u64 relocs_ptr;
- __u64 alignment;
- __u64 offset;
-};
-
-struct drm_i915_gem_execbuffer {
- __u64 buffers_ptr;
- __u32 buffer_count;
- __u32 batch_start_offset;
- __u32 batch_len;
- __u32 DR1;
- __u32 DR4;
- __u32 num_cliprects;
- __u64 cliprects_ptr;
-};
-
-struct drm_i915_gem_exec_object2 {
- __u32 handle;
- __u32 relocation_count;
- __u64 relocs_ptr;
- __u64 alignment;
- __u64 offset;
- __u64 flags;
- union {
- __u64 rsvd1;
- __u64 pad_to_size;
- };
- __u64 rsvd2;
-};
-
-struct drm_i915_gem_exec_fence {
- __u32 handle;
- __u32 flags;
-};
-
-struct drm_i915_gem_execbuffer2 {
- __u64 buffers_ptr;
- __u32 buffer_count;
- __u32 batch_start_offset;
- __u32 batch_len;
- __u32 DR1;
- __u32 DR4;
- __u32 num_cliprects;
- __u64 cliprects_ptr;
- __u64 flags;
- __u64 rsvd1;
- __u64 rsvd2;
-};
-
-enum {
- FORCE_CPU_RELOC = 1,
- FORCE_GTT_RELOC = 2,
- FORCE_GPU_RELOC = 3,
-};
-
-struct reloc_cache {
- struct drm_mm_node node;
- long unsigned int vaddr;
- long unsigned int page;
- unsigned int gen;
- bool use_64bit_reloc: 1;
- bool has_llc: 1;
- bool has_fence: 1;
- bool needs_unfenced: 1;
- struct intel_context *ce;
- struct i915_request *rq;
- u32 *rq_cmd;
- unsigned int rq_size;
-};
-
-struct i915_execbuffer {
- struct drm_i915_private *i915;
- struct drm_file *file;
- struct drm_i915_gem_execbuffer2 *args;
- struct drm_i915_gem_exec_object2 *exec;
- struct i915_vma **vma;
- unsigned int *flags;
- struct intel_engine_cs *engine;
- struct intel_context *context;
- struct i915_gem_context *gem_context;
- struct i915_request *request;
- struct i915_vma *batch;
- unsigned int buffer_count;
- struct list_head unbound;
- struct list_head relocs;
- struct reloc_cache reloc_cache;
- u64 invalid_flags;
- u32 context_flags;
- u32 batch_start_offset;
- u32 batch_len;
- u32 batch_flags;
- int lut_size;
- struct hlist_head *buckets;
-};
-
-struct stub_fence {
- struct dma_fence dma;
- struct i915_sw_fence chain;
-};
-
-enum i915_mm_subclass {
- I915_MM_NORMAL = 0,
- I915_MM_SHRINKER = 1,
-};
-
-struct i915_global_object {
- struct i915_global base;
- struct kmem_cache *slab_objects;
-};
-
-struct drm_i915_gem_mmap {
- __u32 handle;
- __u32 pad;
- __u64 offset;
- __u64 size;
- __u64 addr_ptr;
- __u64 flags;
-};
-
-struct drm_i915_gem_mmap_gtt {
- __u32 handle;
- __u32 pad;
- __u64 offset;
-};
-
-struct sgt_iter {
- struct scatterlist *sgp;
- union {
- long unsigned int pfn;
- dma_addr_t dma;
- };
- unsigned int curr;
- unsigned int max;
-};
-
-struct drm_i915_gem_set_tiling {
- __u32 handle;
- __u32 tiling_mode;
- __u32 stride;
- __u32 swizzle_mode;
-};
-
-struct drm_i915_gem_get_tiling {
- __u32 handle;
- __u32 tiling_mode;
- __u32 swizzle_mode;
- __u32 phys_swizzle_mode;
-};
-
-struct drm_i915_gem_userptr {
- __u64 user_ptr;
- __u64 user_size;
- __u32 flags;
- __u32 handle;
-};
-
-struct i915_mmu_notifier;
-
-struct i915_mm_struct {
- struct mm_struct *mm;
- struct drm_i915_private *i915;
- struct i915_mmu_notifier *mn;
- struct hlist_node node;
- struct kref kref;
- struct work_struct work;
-};
-
-struct i915_mmu_object {
- struct i915_mmu_notifier *mn;
- struct drm_i915_gem_object *obj;
- struct interval_tree_node it;
-};
-
-struct i915_mmu_notifier {
- spinlock_t lock;
- struct hlist_node node;
- struct mmu_notifier mn;
- struct rb_root_cached objects;
- struct i915_mm_struct *mm;
-};
-
-struct get_pages_work {
- struct work_struct work;
- struct drm_i915_gem_object *obj;
- struct task_struct *task;
-};
-
-struct dma_fence_array {
- struct dma_fence base;
- spinlock_t lock;
- unsigned int num_fences;
- atomic_t num_pending;
- struct dma_fence **fences;
- struct irq_work work;
-};
-
-struct drm_i915_gem_wait {
- __u32 bo_handle;
- __u32 flags;
- __s64 timeout_ns;
-};
-
-struct active_node {
- struct i915_active_fence base;
- struct i915_active *ref;
- struct rb_node node;
- u64 timeline;
-};
-
-struct i915_global_active {
- struct i915_global base;
- struct kmem_cache *slab_cache;
-};
-
-struct i915_global_block {
- struct i915_global base;
- struct kmem_cache *slab_blocks;
-};
-
-struct drm_i915_cmd_descriptor {
- u32 flags;
- struct {
- u32 value;
- u32 mask;
- } cmd;
- union {
- u32 fixed;
- u32 mask;
- } length;
- struct {
- u32 offset;
- u32 mask;
- u32 step;
- } reg;
- struct {
- u32 offset;
- u32 mask;
- u32 expected;
- u32 condition_offset;
- u32 condition_mask;
- } bits[3];
-};
-
-struct drm_i915_cmd_table {
- const struct drm_i915_cmd_descriptor *table;
- int count;
-};
-
-struct drm_i915_reg_descriptor {
- i915_reg_t addr;
- u32 mask;
- u32 value;
-};
-
-struct cmd_node {
- const struct drm_i915_cmd_descriptor *desc;
- struct hlist_node node;
-};
-
-typedef u32 gen6_pte_t;
-
-typedef u64 gen8_pte_t;
-
-struct gen6_ppgtt {
- struct i915_ppgtt base;
- struct i915_vma *vma;
- gen6_pte_t *pd_addr;
- atomic_t pin_count;
- struct mutex pin_mutex;
- bool scan_for_unused_pt;
-};
-
-enum vgt_g2v_type {
- VGT_G2V_PPGTT_L3_PAGE_TABLE_CREATE = 2,
- VGT_G2V_PPGTT_L3_PAGE_TABLE_DESTROY = 3,
- VGT_G2V_PPGTT_L4_PAGE_TABLE_CREATE = 4,
- VGT_G2V_PPGTT_L4_PAGE_TABLE_DESTROY = 5,
- VGT_G2V_EXECLIST_CONTEXT_CREATE = 6,
- VGT_G2V_EXECLIST_CONTEXT_DESTROY = 7,
- VGT_G2V_MAX = 8,
-};
-
-struct sgt_dma {
- struct scatterlist *sg;
- dma_addr_t dma;
- dma_addr_t max;
-};
-
-struct insert_page {
- struct i915_address_space *vm;
- dma_addr_t addr;
- u64 offset;
- enum i915_cache_level level;
-};
-
-struct insert_entries {
- struct i915_address_space *vm;
- struct i915_vma *vma;
- enum i915_cache_level level;
- u32 flags;
-};
-
-struct clear_range {
- struct i915_address_space *vm;
- u64 start;
- u64 length;
-};
-
-struct drm_i915_gem_create {
- __u64 size;
- __u32 handle;
- __u32 pad;
-};
-
-struct drm_i915_gem_pread {
- __u32 handle;
- __u32 pad;
- __u64 offset;
- __u64 size;
- __u64 data_ptr;
-};
-
-struct drm_i915_gem_sw_finish {
- __u32 handle;
-};
-
-struct drm_i915_gem_get_aperture {
- __u64 aper_size;
- __u64 aper_available_size;
-};
-
-struct drm_i915_gem_madvise {
- __u32 handle;
- __u32 madv;
- __u32 retained;
-};
-
-struct park_work {
- struct rcu_work work;
- int epoch;
-};
-
-struct drm_i915_perf_oa_config {
- char uuid[36];
- __u32 n_mux_regs;
- __u32 n_boolean_regs;
- __u32 n_flex_regs;
- __u64 mux_regs_ptr;
- __u64 boolean_regs_ptr;
- __u64 flex_regs_ptr;
-};
-
-struct drm_i915_query_item {
- __u64 query_id;
- __s32 length;
- __u32 flags;
- __u64 data_ptr;
-};
-
-struct drm_i915_query {
- __u32 num_items;
- __u32 flags;
- __u64 items_ptr;
-};
-
-struct drm_i915_query_topology_info {
- __u16 flags;
- __u16 max_slices;
- __u16 max_subslices;
- __u16 max_eus_per_subslice;
- __u16 subslice_offset;
- __u16 subslice_stride;
- __u16 eu_offset;
- __u16 eu_stride;
- __u8 data[0];
-};
-
-struct drm_i915_engine_info {
- struct i915_engine_class_instance engine;
- __u32 rsvd0;
- __u64 flags;
- __u64 capabilities;
- __u64 rsvd1[4];
-};
-
-struct drm_i915_query_engine_info {
- __u32 num_engines;
- __u32 rsvd[3];
- struct drm_i915_engine_info engines[0];
-};
-
-struct drm_i915_query_perf_config {
- union {
- __u64 n_configs;
- __u64 config;
- char uuid[36];
- };
- __u32 flags;
- __u8 data[0];
-};
-
-struct execute_cb {
- struct list_head link;
- struct irq_work work;
- struct i915_sw_fence *fence;
- void (*hook)(struct i915_request *, struct dma_fence *);
- struct i915_request *signal;
-};
-
-struct i915_global_request {
- struct i915_global base;
- struct kmem_cache *slab_requests;
- struct kmem_cache *slab_dependencies;
- struct kmem_cache *slab_execute_cbs;
-};
-
-struct request_wait {
- struct dma_fence_cb cb;
- struct task_struct *tsk;
-};
-
-struct i915_global_scheduler {
- struct i915_global base;
- struct kmem_cache *slab_dependencies;
- struct kmem_cache *slab_priorities;
-};
-
-struct sched_cache {
- struct list_head *priolist;
-};
-
-struct trace_event_raw_intel_pipe_enable {
- struct trace_entry ent;
- u32 frame[3];
- u32 scanline[3];
- enum pipe pipe;
- char __data[0];
-};
-
-struct trace_event_raw_intel_pipe_disable {
- struct trace_entry ent;
- u32 frame[3];
- u32 scanline[3];
- enum pipe pipe;
- char __data[0];
-};
-
-struct trace_event_raw_intel_pipe_crc {
- struct trace_entry ent;
- enum pipe pipe;
- u32 frame;
- u32 scanline;
- u32 crcs[5];
- char __data[0];
-};
-
-struct trace_event_raw_intel_cpu_fifo_underrun {
- struct trace_entry ent;
- enum pipe pipe;
- u32 frame;
- u32 scanline;
- char __data[0];
-};
-
-struct trace_event_raw_intel_pch_fifo_underrun {
- struct trace_entry ent;
- enum pipe pipe;
- u32 frame;
- u32 scanline;
- char __data[0];
-};
-
-struct trace_event_raw_intel_memory_cxsr {
- struct trace_entry ent;
- u32 frame[3];
- u32 scanline[3];
- bool old;
- bool new;
- char __data[0];
-};
-
-struct trace_event_raw_g4x_wm {
- struct trace_entry ent;
- enum pipe pipe;
- u32 frame;
- u32 scanline;
- u16 primary;
- u16 sprite;
- u16 cursor;
- u16 sr_plane;
- u16 sr_cursor;
- u16 sr_fbc;
- u16 hpll_plane;
- u16 hpll_cursor;
- u16 hpll_fbc;
- bool cxsr;
- bool hpll;
- bool fbc;
- char __data[0];
-};
-
-struct trace_event_raw_vlv_wm {
- struct trace_entry ent;
- enum pipe pipe;
- u32 frame;
- u32 scanline;
- u32 level;
- u32 cxsr;
- u32 primary;
- u32 sprite0;
- u32 sprite1;
- u32 cursor;
- u32 sr_plane;
- u32 sr_cursor;
- char __data[0];
-};
-
-struct trace_event_raw_vlv_fifo_size {
- struct trace_entry ent;
- enum pipe pipe;
- u32 frame;
- u32 scanline;
- u32 sprite0_start;
- u32 sprite1_start;
- u32 fifo_size;
- char __data[0];
-};
-
-struct trace_event_raw_intel_update_plane {
- struct trace_entry ent;
- enum pipe pipe;
- u32 frame;
- u32 scanline;
- int src[4];
- int dst[4];
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_raw_intel_disable_plane {
- struct trace_entry ent;
- enum pipe pipe;
- u32 frame;
- u32 scanline;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_raw_i915_pipe_update_start {
- struct trace_entry ent;
- enum pipe pipe;
- u32 frame;
- u32 scanline;
- u32 min;
- u32 max;
- char __data[0];
-};
-
-struct trace_event_raw_i915_pipe_update_vblank_evaded {
- struct trace_entry ent;
- enum pipe pipe;
- u32 frame;
- u32 scanline;
- u32 min;
- u32 max;
- char __data[0];
-};
-
-struct trace_event_raw_i915_pipe_update_end {
- struct trace_entry ent;
- enum pipe pipe;
- u32 frame;
- u32 scanline;
- char __data[0];
-};
-
-struct trace_event_raw_i915_gem_object_create {
- struct trace_entry ent;
- struct drm_i915_gem_object *obj;
- u64 size;
- char __data[0];
-};
-
-struct trace_event_raw_i915_gem_shrink {
- struct trace_entry ent;
- int dev;
- long unsigned int target;
- unsigned int flags;
- char __data[0];
-};
-
-struct trace_event_raw_i915_vma_bind {
- struct trace_entry ent;
- struct drm_i915_gem_object *obj;
- struct i915_address_space *vm;
- u64 offset;
- u64 size;
- unsigned int flags;
- char __data[0];
-};
-
-struct trace_event_raw_i915_vma_unbind {
- struct trace_entry ent;
- struct drm_i915_gem_object *obj;
- struct i915_address_space *vm;
- u64 offset;
- u64 size;
- char __data[0];
-};
-
-struct trace_event_raw_i915_gem_object_pwrite {
- struct trace_entry ent;
- struct drm_i915_gem_object *obj;
- u64 offset;
- u64 len;
- char __data[0];
-};
-
-struct trace_event_raw_i915_gem_object_pread {
- struct trace_entry ent;
- struct drm_i915_gem_object *obj;
- u64 offset;
- u64 len;
- char __data[0];
-};
-
-struct trace_event_raw_i915_gem_object_fault {
- struct trace_entry ent;
- struct drm_i915_gem_object *obj;
- u64 index;
- bool gtt;
- bool write;
- char __data[0];
-};
-
-struct trace_event_raw_i915_gem_object {
- struct trace_entry ent;
- struct drm_i915_gem_object *obj;
- char __data[0];
-};
-
-struct trace_event_raw_i915_gem_evict {
- struct trace_entry ent;
- u32 dev;
- struct i915_address_space *vm;
- u64 size;
- u64 align;
- unsigned int flags;
- char __data[0];
-};
-
-struct trace_event_raw_i915_gem_evict_node {
- struct trace_entry ent;
- u32 dev;
- struct i915_address_space *vm;
- u64 start;
- u64 size;
- long unsigned int color;
- unsigned int flags;
- char __data[0];
-};
-
-struct trace_event_raw_i915_gem_evict_vm {
- struct trace_entry ent;
- u32 dev;
- struct i915_address_space *vm;
- char __data[0];
-};
-
-struct trace_event_raw_i915_request_queue {
- struct trace_entry ent;
- u32 dev;
- u64 ctx;
- u16 class;
- u16 instance;
- u32 seqno;
- u32 flags;
- char __data[0];
-};
-
-struct trace_event_raw_i915_request {
- struct trace_entry ent;
- u32 dev;
- u64 ctx;
- u16 class;
- u16 instance;
- u32 seqno;
- char __data[0];
-};
-
-struct trace_event_raw_i915_request_wait_begin {
- struct trace_entry ent;
- u32 dev;
- u64 ctx;
- u16 class;
- u16 instance;
- u32 seqno;
- unsigned int flags;
- char __data[0];
-};
-
-struct trace_event_raw_i915_reg_rw {
- struct trace_entry ent;
- u64 val;
- u32 reg;
- u16 write;
- u16 len;
- char __data[0];
-};
-
-struct trace_event_raw_intel_gpu_freq_change {
- struct trace_entry ent;
- u32 freq;
- char __data[0];
-};
-
-struct trace_event_raw_i915_ppgtt {
- struct trace_entry ent;
- struct i915_address_space *vm;
- u32 dev;
- char __data[0];
-};
-
-struct trace_event_raw_i915_context {
- struct trace_entry ent;
- u32 dev;
- struct i915_gem_context *ctx;
- struct i915_address_space *vm;
- char __data[0];
-};
-
-struct trace_event_data_offsets_intel_pipe_enable {};
-
-struct trace_event_data_offsets_intel_pipe_disable {};
-
-struct trace_event_data_offsets_intel_pipe_crc {};
-
-struct trace_event_data_offsets_intel_cpu_fifo_underrun {};
-
-struct trace_event_data_offsets_intel_pch_fifo_underrun {};
-
-struct trace_event_data_offsets_intel_memory_cxsr {};
-
-struct trace_event_data_offsets_g4x_wm {};
-
-struct trace_event_data_offsets_vlv_wm {};
-
-struct trace_event_data_offsets_vlv_fifo_size {};
-
-struct trace_event_data_offsets_intel_update_plane {
- u32 name;
-};
-
-struct trace_event_data_offsets_intel_disable_plane {
- u32 name;
-};
-
-struct trace_event_data_offsets_i915_pipe_update_start {};
-
-struct trace_event_data_offsets_i915_pipe_update_vblank_evaded {};
-
-struct trace_event_data_offsets_i915_pipe_update_end {};
-
-struct trace_event_data_offsets_i915_gem_object_create {};
-
-struct trace_event_data_offsets_i915_gem_shrink {};
-
-struct trace_event_data_offsets_i915_vma_bind {};
-
-struct trace_event_data_offsets_i915_vma_unbind {};
-
-struct trace_event_data_offsets_i915_gem_object_pwrite {};
-
-struct trace_event_data_offsets_i915_gem_object_pread {};
-
-struct trace_event_data_offsets_i915_gem_object_fault {};
-
-struct trace_event_data_offsets_i915_gem_object {};
-
-struct trace_event_data_offsets_i915_gem_evict {};
-
-struct trace_event_data_offsets_i915_gem_evict_node {};
-
-struct trace_event_data_offsets_i915_gem_evict_vm {};
-
-struct trace_event_data_offsets_i915_request_queue {};
-
-struct trace_event_data_offsets_i915_request {};
-
-struct trace_event_data_offsets_i915_request_wait_begin {};
-
-struct trace_event_data_offsets_i915_reg_rw {};
-
-struct trace_event_data_offsets_intel_gpu_freq_change {};
-
-struct trace_event_data_offsets_i915_ppgtt {};
-
-struct trace_event_data_offsets_i915_context {};
-
-typedef void (*btf_trace_intel_pipe_enable)(void *, struct intel_crtc *);
-
-typedef void (*btf_trace_intel_pipe_disable)(void *, struct intel_crtc *);
-
-typedef void (*btf_trace_intel_pipe_crc)(void *, struct intel_crtc *, const u32 *);
-
-typedef void (*btf_trace_intel_cpu_fifo_underrun)(void *, struct drm_i915_private *, enum pipe);
-
-typedef void (*btf_trace_intel_pch_fifo_underrun)(void *, struct drm_i915_private *, enum pipe);
-
-typedef void (*btf_trace_intel_memory_cxsr)(void *, struct drm_i915_private *, bool, bool);
-
-typedef void (*btf_trace_g4x_wm)(void *, struct intel_crtc *, const struct g4x_wm_values *);
-
-typedef void (*btf_trace_vlv_wm)(void *, struct intel_crtc *, const struct vlv_wm_values *);
-
-typedef void (*btf_trace_vlv_fifo_size)(void *, struct intel_crtc *, u32, u32, u32);
-
-typedef void (*btf_trace_intel_update_plane)(void *, struct drm_plane *, struct intel_crtc *);
-
-typedef void (*btf_trace_intel_disable_plane)(void *, struct drm_plane *, struct intel_crtc *);
-
-typedef void (*btf_trace_i915_pipe_update_start)(void *, struct intel_crtc *);
-
-typedef void (*btf_trace_i915_pipe_update_vblank_evaded)(void *, struct intel_crtc *);
-
-typedef void (*btf_trace_i915_pipe_update_end)(void *, struct intel_crtc *, u32, int);
-
-typedef void (*btf_trace_i915_gem_object_create)(void *, struct drm_i915_gem_object *);
-
-typedef void (*btf_trace_i915_gem_shrink)(void *, struct drm_i915_private *, long unsigned int, unsigned int);
-
-typedef void (*btf_trace_i915_vma_bind)(void *, struct i915_vma *, unsigned int);
-
-typedef void (*btf_trace_i915_vma_unbind)(void *, struct i915_vma *);
-
-typedef void (*btf_trace_i915_gem_object_pwrite)(void *, struct drm_i915_gem_object *, u64, u64);
-
-typedef void (*btf_trace_i915_gem_object_pread)(void *, struct drm_i915_gem_object *, u64, u64);
-
-typedef void (*btf_trace_i915_gem_object_fault)(void *, struct drm_i915_gem_object *, u64, bool, bool);
-
-typedef void (*btf_trace_i915_gem_object_clflush)(void *, struct drm_i915_gem_object *);
-
-typedef void (*btf_trace_i915_gem_object_destroy)(void *, struct drm_i915_gem_object *);
-
-typedef void (*btf_trace_i915_gem_evict)(void *, struct i915_address_space *, u64, u64, unsigned int);
-
-typedef void (*btf_trace_i915_gem_evict_node)(void *, struct i915_address_space *, struct drm_mm_node *, unsigned int);
-
-typedef void (*btf_trace_i915_gem_evict_vm)(void *, struct i915_address_space *);
-
-typedef void (*btf_trace_i915_request_queue)(void *, struct i915_request *, u32);
-
-typedef void (*btf_trace_i915_request_add)(void *, struct i915_request *);
-
-typedef void (*btf_trace_i915_request_retire)(void *, struct i915_request *);
-
-typedef void (*btf_trace_i915_request_wait_begin)(void *, struct i915_request *, unsigned int);
-
-typedef void (*btf_trace_i915_request_wait_end)(void *, struct i915_request *);
-
-typedef void (*btf_trace_i915_reg_rw)(void *, bool, i915_reg_t, u64, int, bool);
-
-typedef void (*btf_trace_intel_gpu_freq_change)(void *, u32);
-
-typedef void (*btf_trace_i915_ppgtt_create)(void *, struct i915_address_space *);
-
-typedef void (*btf_trace_i915_ppgtt_release)(void *, struct i915_address_space *);
-
-typedef void (*btf_trace_i915_context_create)(void *, struct i915_gem_context *);
-
-typedef void (*btf_trace_i915_context_free)(void *, struct i915_gem_context *);
-
-struct i915_global_vma {
- struct i915_global base;
- struct kmem_cache *slab_vmas;
-};
-
-struct i915_vma_work {
- struct dma_fence_work base;
- struct i915_vma *vma;
- enum i915_cache_level cache_level;
- unsigned int flags;
-};
-
-struct uc_css_header {
- u32 module_type;
- u32 header_size_dw;
- u32 header_version;
- u32 module_id;
- u32 module_vendor;
- u32 date;
- u32 size_dw;
- u32 key_size_dw;
- u32 modulus_size_dw;
- u32 exponent_size_dw;
- u32 time;
- char username[8];
- char buildnumber[12];
- u32 sw_version;
- u32 reserved[14];
- u32 header_info;
-};
-
-struct uc_fw_blob {
- u8 major;
- u8 minor;
- const char *path;
-} __attribute__((packed));
-
-struct uc_fw_platform_requirement {
- enum intel_platform p;
- u8 rev;
- const struct uc_fw_blob blobs[2];
-} __attribute__((packed));
-
-enum intel_guc_msg_type {
- INTEL_GUC_MSG_TYPE_REQUEST = 0,
- INTEL_GUC_MSG_TYPE_RESPONSE = 15,
-};
-
-enum intel_guc_action {
- INTEL_GUC_ACTION_DEFAULT = 0,
- INTEL_GUC_ACTION_REQUEST_PREEMPTION = 2,
- INTEL_GUC_ACTION_REQUEST_ENGINE_RESET = 3,
- INTEL_GUC_ACTION_ALLOCATE_DOORBELL = 16,
- INTEL_GUC_ACTION_DEALLOCATE_DOORBELL = 32,
- INTEL_GUC_ACTION_LOG_BUFFER_FILE_FLUSH_COMPLETE = 48,
- INTEL_GUC_ACTION_UK_LOG_ENABLE_LOGGING = 64,
- INTEL_GUC_ACTION_FORCE_LOG_BUFFER_FLUSH = 770,
- INTEL_GUC_ACTION_ENTER_S_STATE = 1281,
- INTEL_GUC_ACTION_EXIT_S_STATE = 1282,
- INTEL_GUC_ACTION_SLPC_REQUEST = 12291,
- INTEL_GUC_ACTION_SAMPLE_FORCEWAKE = 12293,
- INTEL_GUC_ACTION_AUTHENTICATE_HUC = 16384,
- INTEL_GUC_ACTION_REGISTER_COMMAND_TRANSPORT_BUFFER = 17669,
- INTEL_GUC_ACTION_DEREGISTER_COMMAND_TRANSPORT_BUFFER = 17670,
- INTEL_GUC_ACTION_LIMIT = 17671,
-};
-
-enum intel_guc_sleep_state_status {
- INTEL_GUC_SLEEP_STATE_SUCCESS = 1,
- INTEL_GUC_SLEEP_STATE_PREEMPT_TO_IDLE_FAILED = 2,
- INTEL_GUC_SLEEP_STATE_ENGINE_RESET_FAILED = 3,
-};
-
-enum intel_guc_response_status {
- INTEL_GUC_RESPONSE_STATUS_SUCCESS = 0,
- INTEL_GUC_RESPONSE_STATUS_GENERIC_FAIL = 61440,
-};
-
-enum intel_guc_recv_message {
- INTEL_GUC_RECV_MSG_CRASH_DUMP_POSTED = 2,
- INTEL_GUC_RECV_MSG_FLUSH_LOG_BUFFER = 8,
-};
-
-struct guc_policy {
- u32 execution_quantum;
- u32 preemption_time;
- u32 fault_time;
- u32 policy_flags;
- u32 reserved[8];
-};
-
-struct guc_policies {
- struct guc_policy policy[20];
- u32 submission_queue_depth[5];
- u32 dpc_promote_time;
- u32 is_valid;
- u32 max_num_work_items;
- u32 reserved[4];
-};
-
-struct guc_mmio_reg {
- u32 offset;
- u32 value;
- u32 flags;
-};
-
-struct guc_mmio_regset {
- struct guc_mmio_reg registers[64];
- u32 values_valid;
- u32 number_of_registers;
-};
-
-struct guc_mmio_reg_state {
- struct guc_mmio_regset engine_reg[80];
- u32 reserved[98];
-};
-
-struct guc_gt_system_info {
- u32 slice_enabled;
- u32 rcs_enabled;
- u32 reserved0;
- u32 bcs_enabled;
- u32 vdbox_enable_mask;
- u32 vdbox_sfc_support_mask;
- u32 vebox_enable_mask;
- u32 reserved[9];
-};
-
-struct guc_ct_pool_entry {
- struct guc_ct_buffer_desc desc;
- u32 reserved[7];
-} __attribute__((packed));
-
-struct guc_clients_info {
- u32 clients_num;
- u32 reserved0[13];
- u32 ct_pool_addr;
- u32 ct_pool_count;
- u32 reserved[4];
-};
-
-struct guc_ads {
- u32 reg_state_addr;
- u32 reg_state_buffer;
- u32 scheduler_policies;
- u32 gt_system_info;
- u32 clients_info;
- u32 control_data;
- u32 golden_context_lrca[5];
- u32 eng_state_size[5];
- u32 reserved[16];
-};
-
-struct __guc_ads_blob {
- struct guc_ads ads;
- struct guc_policies policies;
- struct guc_mmio_reg_state reg_state;
- struct guc_gt_system_info system_info;
- struct guc_clients_info clients_info;
- struct guc_ct_pool_entry ct_pool[2];
- u8 reg_state_buffer[40960];
-};
-
-struct ct_request {
- struct list_head link;
- u32 fence;
- u32 status;
- u32 response_len;
- u32 *response_buf;
-};
-
-struct ct_incoming_request {
- struct list_head link;
- u32 msg[0];
-};
-
-enum {
- CTB_SEND = 0,
- CTB_RECV = 1,
-};
-
-enum {
- CTB_OWNER_HOST = 0,
-};
-
-struct guc_log_buffer_state {
- u32 marker[2];
- u32 read_ptr;
- u32 write_ptr;
- u32 size;
- u32 sampled_write_ptr;
- union {
- struct {
- u32 flush_to_file: 1;
- u32 buffer_full_cnt: 4;
- u32 reserved: 27;
- };
- u32 flags;
- };
- u32 version;
-};
-
-struct guc_wq_item {
- u32 header;
- u32 context_desc;
- u32 submit_element_info;
- u32 fence_id;
-};
-
-struct guc_process_desc {
- u32 stage_id;
- u64 db_base_addr;
- u32 head;
- u32 tail;
- u32 error_offset;
- u64 wq_base_addr;
- u32 wq_size_bytes;
- u32 wq_status;
- u32 engine_presence;
- u32 priority;
- u32 reserved[30];
-} __attribute__((packed));
-
-struct guc_doorbell_info {
- u32 db_status;
- u32 cookie;
- u32 reserved[14];
-};
-
-enum hdmi_force_audio {
- HDMI_AUDIO_OFF_DVI = 4294967294,
- HDMI_AUDIO_OFF = 4294967295,
- HDMI_AUDIO_AUTO = 0,
- HDMI_AUDIO_ON = 1,
-};
-
-struct intel_digital_connector_state {
- struct drm_connector_state base;
- enum hdmi_force_audio force_audio;
- int broadcast_rgb;
-};
-
-struct component_ops {
- int (*bind)(struct device *, struct device *, void *);
- void (*unbind)(struct device *, struct device *, void *);
-};
-
-struct drm_audio_component_ops {
- struct module *owner;
- long unsigned int (*get_power)(struct device *);
- void (*put_power)(struct device *, long unsigned int);
- void (*codec_wake_override)(struct device *, bool);
- int (*get_cdclk_freq)(struct device *);
- int (*sync_audio_rate)(struct device *, int, int, int);
- int (*get_eld)(struct device *, int, int, bool *, unsigned char *, int);
-};
-
-struct drm_audio_component;
-
-struct drm_audio_component_audio_ops {
- void *audio_ptr;
- void (*pin_eld_notify)(void *, int, int);
- int (*pin2port)(void *, int);
- int (*master_bind)(struct device *, struct drm_audio_component *);
- void (*master_unbind)(struct device *, struct drm_audio_component *);
-};
-
-struct drm_audio_component {
- struct device *dev;
- const struct drm_audio_component_ops *ops;
- const struct drm_audio_component_audio_ops *audio_ops;
-};
-
-enum i915_component_type {
- I915_COMPONENT_AUDIO = 1,
- I915_COMPONENT_HDCP = 2,
-};
-
-struct i915_audio_component {
- struct drm_audio_component base;
- int aud_sample_rate[9];
-};
-
-struct dp_aud_n_m {
- int sample_rate;
- int clock;
- u16 m;
- u16 n;
-};
-
-struct hdmi_aud_ncts {
- int sample_rate;
- int clock;
- int n;
- int cts;
-};
-
-enum phy {
- PHY_NONE = 4294967295,
- PHY_A = 0,
- PHY_B = 1,
- PHY_C = 2,
- PHY_D = 3,
- PHY_E = 4,
- PHY_F = 5,
- PHY_G = 6,
- PHY_H = 7,
- PHY_I = 8,
- I915_MAX_PHYS = 9,
-};
-
-enum mipi_seq_element {
- MIPI_SEQ_ELEM_END = 0,
- MIPI_SEQ_ELEM_SEND_PKT = 1,
- MIPI_SEQ_ELEM_DELAY = 2,
- MIPI_SEQ_ELEM_GPIO = 3,
- MIPI_SEQ_ELEM_I2C = 4,
- MIPI_SEQ_ELEM_SPI = 5,
- MIPI_SEQ_ELEM_PMIC = 6,
- MIPI_SEQ_ELEM_MAX = 7,
-};
-
-struct vbt_header {
- u8 signature[20];
- u16 version;
- u16 header_size;
- u16 vbt_size;
- u8 vbt_checksum;
- u8 reserved0;
- u32 bdb_offset;
- u32 aim_offset[4];
-};
-
-struct bdb_header {
- u8 signature[16];
- u16 version;
- u16 header_size;
- u16 bdb_size;
-};
-
-enum bdb_block_id {
- BDB_GENERAL_FEATURES = 1,
- BDB_GENERAL_DEFINITIONS = 2,
- BDB_OLD_TOGGLE_LIST = 3,
- BDB_MODE_SUPPORT_LIST = 4,
- BDB_GENERIC_MODE_TABLE = 5,
- BDB_EXT_MMIO_REGS = 6,
- BDB_SWF_IO = 7,
- BDB_SWF_MMIO = 8,
- BDB_PSR = 9,
- BDB_MODE_REMOVAL_TABLE = 10,
- BDB_CHILD_DEVICE_TABLE = 11,
- BDB_DRIVER_FEATURES = 12,
- BDB_DRIVER_PERSISTENCE = 13,
- BDB_EXT_TABLE_PTRS = 14,
- BDB_DOT_CLOCK_OVERRIDE = 15,
- BDB_DISPLAY_SELECT = 16,
- BDB_DRIVER_ROTATION = 18,
- BDB_DISPLAY_REMOVE = 19,
- BDB_OEM_CUSTOM = 20,
- BDB_EFP_LIST = 21,
- BDB_SDVO_LVDS_OPTIONS = 22,
- BDB_SDVO_PANEL_DTDS = 23,
- BDB_SDVO_LVDS_PNP_IDS = 24,
- BDB_SDVO_LVDS_POWER_SEQ = 25,
- BDB_TV_OPTIONS = 26,
- BDB_EDP = 27,
- BDB_LVDS_OPTIONS = 40,
- BDB_LVDS_LFP_DATA_PTRS = 41,
- BDB_LVDS_LFP_DATA = 42,
- BDB_LVDS_BACKLIGHT = 43,
- BDB_LVDS_POWER = 44,
- BDB_MIPI_CONFIG = 52,
- BDB_MIPI_SEQUENCE = 53,
- BDB_COMPRESSION_PARAMETERS = 56,
- BDB_SKIP = 254,
-};
-
-struct bdb_general_features {
- u8 panel_fitting: 2;
- u8 flexaim: 1;
- u8 msg_enable: 1;
- u8 clear_screen: 3;
- u8 color_flip: 1;
- u8 download_ext_vbt: 1;
- u8 enable_ssc: 1;
- u8 ssc_freq: 1;
- u8 enable_lfp_on_override: 1;
- u8 disable_ssc_ddt: 1;
- u8 underscan_vga_timings: 1;
- u8 display_clock_mode: 1;
- u8 vbios_hotplug_support: 1;
- u8 disable_smooth_vision: 1;
- u8 single_dvi: 1;
- u8 rotate_180: 1;
- u8 fdi_rx_polarity_inverted: 1;
- u8 vbios_extended_mode: 1;
- u8 copy_ilfp_dtd_to_sdvo_lvds_dtd: 1;
- u8 panel_best_fit_timing: 1;
- u8 ignore_strap_state: 1;
- u8 legacy_monitor_detect;
- u8 int_crt_support: 1;
- u8 int_tv_support: 1;
- u8 int_efp_support: 1;
- u8 dp_ssc_enable: 1;
- u8 dp_ssc_freq: 1;
- u8 dp_ssc_dongle_supported: 1;
- u8 rsvd11: 2;
-};
-
-enum vbt_gmbus_ddi {
- DDC_BUS_DDI_B = 1,
- DDC_BUS_DDI_C = 2,
- DDC_BUS_DDI_D = 3,
- DDC_BUS_DDI_F = 4,
- ICL_DDC_BUS_DDI_A = 1,
- ICL_DDC_BUS_DDI_B = 2,
- TGL_DDC_BUS_DDI_C = 3,
- ICL_DDC_BUS_PORT_1 = 4,
- ICL_DDC_BUS_PORT_2 = 5,
- ICL_DDC_BUS_PORT_3 = 6,
- ICL_DDC_BUS_PORT_4 = 7,
- TGL_DDC_BUS_PORT_5 = 8,
- TGL_DDC_BUS_PORT_6 = 9,
-};
-
-struct bdb_general_definitions {
- u8 crt_ddc_gmbus_pin;
- u8 dpms_acpi: 1;
- u8 skip_boot_crt_detect: 1;
- u8 dpms_aim: 1;
- u8 rsvd1: 5;
- u8 boot_display[2];
- u8 child_dev_size;
- u8 devices[0];
-};
-
-struct psr_table {
- u8 full_link: 1;
- u8 require_aux_to_wakeup: 1;
- u8 feature_bits_rsvd: 6;
- u8 idle_frames: 4;
- u8 lines_to_wait: 3;
- u8 wait_times_rsvd: 1;
- u16 tp1_wakeup_time;
- u16 tp2_tp3_wakeup_time;
-};
-
-struct bdb_psr {
- struct psr_table psr_table[16];
- u32 psr2_tp2_tp3_wakeup_time;
-};
-
-struct bdb_driver_features {
- u8 boot_dev_algorithm: 1;
- u8 block_display_switch: 1;
- u8 allow_display_switch: 1;
- u8 hotplug_dvo: 1;
- u8 dual_view_zoom: 1;
- u8 int15h_hook: 1;
- u8 sprite_in_clone: 1;
- u8 primary_lfp_id: 1;
- u16 boot_mode_x;
- u16 boot_mode_y;
- u8 boot_mode_bpp;
- u8 boot_mode_refresh;
- u16 enable_lfp_primary: 1;
- u16 selective_mode_pruning: 1;
- u16 dual_frequency: 1;
- u16 render_clock_freq: 1;
- u16 nt_clone_support: 1;
- u16 power_scheme_ui: 1;
- u16 sprite_display_assign: 1;
- u16 cui_aspect_scaling: 1;
- u16 preserve_aspect_ratio: 1;
- u16 sdvo_device_power_down: 1;
- u16 crt_hotplug: 1;
- u16 lvds_config: 2;
- u16 tv_hotplug: 1;
- u16 hdmi_config: 2;
- u8 static_display: 1;
- u8 reserved2: 7;
- u16 legacy_crt_max_x;
- u16 legacy_crt_max_y;
- u8 legacy_crt_max_refresh;
- u8 hdmi_termination;
- u8 custom_vbt_version;
- u16 rmpm_enabled: 1;
- u16 s2ddt_enabled: 1;
- u16 dpst_enabled: 1;
- u16 bltclt_enabled: 1;
- u16 adb_enabled: 1;
- u16 drrs_enabled: 1;
- u16 grs_enabled: 1;
- u16 gpmt_enabled: 1;
- u16 tbt_enabled: 1;
- u16 psr_enabled: 1;
- u16 ips_enabled: 1;
- u16 reserved3: 4;
- u16 pc_feature_valid: 1;
-} __attribute__((packed));
-
-struct bdb_sdvo_lvds_options {
- u8 panel_backlight;
- u8 h40_set_panel_type;
- u8 panel_type;
- u8 ssc_clk_freq;
- u16 als_low_trip;
- u16 als_high_trip;
- u8 sclalarcoeff_tab_row_num;
- u8 sclalarcoeff_tab_row_size;
- u8 coefficient[8];
- u8 panel_misc_bits_1;
- u8 panel_misc_bits_2;
- u8 panel_misc_bits_3;
- u8 panel_misc_bits_4;
-};
-
-struct lvds_dvo_timing {
- u16 clock;
- u8 hactive_lo;
- u8 hblank_lo;
- u8 hblank_hi: 4;
- u8 hactive_hi: 4;
- u8 vactive_lo;
- u8 vblank_lo;
- u8 vblank_hi: 4;
- u8 vactive_hi: 4;
- u8 hsync_off_lo;
- u8 hsync_pulse_width_lo;
- u8 vsync_pulse_width_lo: 4;
- u8 vsync_off_lo: 4;
- u8 vsync_pulse_width_hi: 2;
- u8 vsync_off_hi: 2;
- u8 hsync_pulse_width_hi: 2;
- u8 hsync_off_hi: 2;
- u8 himage_lo;
- u8 vimage_lo;
- u8 vimage_hi: 4;
- u8 himage_hi: 4;
- u8 h_border;
- u8 v_border;
- u8 rsvd1: 3;
- u8 digital: 2;
- u8 vsync_positive: 1;
- u8 hsync_positive: 1;
- u8 non_interlaced: 1;
-};
-
-struct bdb_sdvo_panel_dtds {
- struct lvds_dvo_timing dtds[4];
-};
-
-struct edp_fast_link_params {
- u8 rate: 4;
- u8 lanes: 4;
- u8 preemphasis: 4;
- u8 vswing: 4;
-};
-
-struct edp_pwm_delays {
- u16 pwm_on_to_backlight_enable;
- u16 backlight_disable_to_pwm_off;
-};
-
-struct edp_full_link_params {
- u8 preemphasis: 4;
- u8 vswing: 4;
-};
-
-struct bdb_edp {
- struct edp_power_seq power_seqs[16];
- u32 color_depth;
- struct edp_fast_link_params fast_link_params[16];
- u32 sdrrs_msa_timing_delay;
- u16 edp_s3d_feature;
- u16 edp_t3_optimization;
- u64 edp_vswing_preemph;
- u16 fast_link_training;
- u16 dpcd_600h_write_required;
- struct edp_pwm_delays pwm_delays[16];
- u16 full_link_params_provided;
- struct edp_full_link_params full_link_params[16];
-} __attribute__((packed));
-
-struct bdb_lvds_options {
- u8 panel_type;
- u8 panel_type2;
- u8 pfit_mode: 2;
- u8 pfit_text_mode_enhanced: 1;
- u8 pfit_gfx_mode_enhanced: 1;
- u8 pfit_ratio_auto: 1;
- u8 pixel_dither: 1;
- u8 lvds_edid: 1;
- u8 rsvd2: 1;
- u8 rsvd4;
- u32 lvds_panel_channel_bits;
- u16 ssc_bits;
- u16 ssc_freq;
- u16 ssc_ddt;
- u16 panel_color_depth;
- u32 dps_panel_type_bits;
- u32 blt_control_type_bits;
- u16 lcdvcc_s0_enable;
- u32 rotation;
-} __attribute__((packed));
-
-struct lvds_lfp_data_ptr {
- u16 fp_timing_offset;
- u8 fp_table_size;
- u16 dvo_timing_offset;
- u8 dvo_table_size;
- u16 panel_pnp_id_offset;
- u8 pnp_table_size;
-} __attribute__((packed));
-
-struct bdb_lvds_lfp_data_ptrs {
- u8 lvds_entries;
- struct lvds_lfp_data_ptr ptr[16];
-} __attribute__((packed));
-
-struct lvds_fp_timing {
- u16 x_res;
- u16 y_res;
- u32 lvds_reg;
- u32 lvds_reg_val;
- u32 pp_on_reg;
- u32 pp_on_reg_val;
- u32 pp_off_reg;
- u32 pp_off_reg_val;
- u32 pp_cycle_reg;
- u32 pp_cycle_reg_val;
- u32 pfit_reg;
- u32 pfit_reg_val;
- u16 terminator;
-} __attribute__((packed));
-
-struct lvds_pnp_id {
- u16 mfg_name;
- u16 product_code;
- u32 serial;
- u8 mfg_week;
- u8 mfg_year;
-} __attribute__((packed));
-
-struct lvds_lfp_data_entry {
- struct lvds_fp_timing fp_timing;
- struct lvds_dvo_timing dvo_timing;
- struct lvds_pnp_id pnp_id;
-} __attribute__((packed));
-
-struct bdb_lvds_lfp_data {
- struct lvds_lfp_data_entry data[16];
-};
-
-struct lfp_backlight_data_entry {
- u8 type: 2;
- u8 active_low_pwm: 1;
- u8 obsolete1: 5;
- u16 pwm_freq_hz;
- u8 min_brightness;
- u8 obsolete2;
- u8 obsolete3;
-} __attribute__((packed));
-
-struct lfp_backlight_control_method {
- u8 type: 4;
- u8 controller: 4;
-};
-
-struct bdb_lfp_backlight_data {
- u8 entry_size;
- struct lfp_backlight_data_entry data[16];
- u8 level[16];
- struct lfp_backlight_control_method backlight_control[16];
-} __attribute__((packed));
-
-struct bdb_mipi_config {
- struct mipi_config config[6];
- struct mipi_pps_data pps[6];
-};
-
-struct bdb_mipi_sequence {
- u8 version;
- u8 data[0];
-};
-
-struct intel_bw_state {
- struct drm_private_state base;
- unsigned int data_rate[4];
- u8 num_active_planes[4];
-};
-
-struct intel_qgv_point {
- u16 dclk;
- u16 t_rp;
- u16 t_rdpre;
- u16 t_rc;
- u16 t_ras;
- u16 t_rcd;
-};
-
-struct intel_qgv_info {
- struct intel_qgv_point points[3];
- u8 num_points;
- u8 num_channels;
- u8 t_bl;
- enum intel_dram_type dram_type;
-};
-
-struct intel_sa_info {
- u16 displayrtids;
- u8 deburst;
- u8 deprogbwlimit;
-};
-
-struct drm_color_ctm {
- __u64 matrix[9];
-};
-
-enum {
- PROCMON_0_85V_DOT_0 = 0,
- PROCMON_0_95V_DOT_0 = 1,
- PROCMON_0_95V_DOT_1 = 2,
- PROCMON_1_05V_DOT_0 = 3,
- PROCMON_1_05V_DOT_1 = 4,
-};
-
-struct cnl_procmon {
- u32 dw1;
- u32 dw9;
- u32 dw10;
-};
-
-enum intel_broadcast_rgb {
- INTEL_BROADCAST_RGB_AUTO = 0,
- INTEL_BROADCAST_RGB_FULL = 1,
- INTEL_BROADCAST_RGB_LIMITED = 2,
-};
-
-enum hdmi_packet_type {
- HDMI_PACKET_TYPE_NULL = 0,
- HDMI_PACKET_TYPE_AUDIO_CLOCK_REGEN = 1,
- HDMI_PACKET_TYPE_AUDIO_SAMPLE = 2,
- HDMI_PACKET_TYPE_GENERAL_CONTROL = 3,
- HDMI_PACKET_TYPE_ACP = 4,
- HDMI_PACKET_TYPE_ISRC1 = 5,
- HDMI_PACKET_TYPE_ISRC2 = 6,
- HDMI_PACKET_TYPE_ONE_BIT_AUDIO_SAMPLE = 7,
- HDMI_PACKET_TYPE_DST_AUDIO = 8,
- HDMI_PACKET_TYPE_HBR_AUDIO_STREAM = 9,
- HDMI_PACKET_TYPE_GAMUT_METADATA = 10,
-};
-
-struct drm_i915_get_pipe_from_crtc_id {
- __u32 crtc_id;
- __u32 pipe;
-};
-
-enum dpio_channel {
- DPIO_CH0 = 0,
- DPIO_CH1 = 1,
-};
-
-struct intel_cursor_error_state {
- u32 control;
- u32 position;
- u32 base;
- u32 size;
-};
-
-struct intel_pipe_error_state {
- bool power_domain_on;
- u32 source;
- u32 stat;
-};
-
-struct intel_plane_error_state {
- u32 control;
- u32 stride;
- u32 size;
- u32 pos;
- u32 addr;
- u32 surface;
- u32 tile_offset;
-};
-
-struct intel_transcoder_error_state {
- bool available;
- bool power_domain_on;
- enum transcoder cpu_transcoder;
- u32 conf;
- u32 htotal;
- u32 hblank;
- u32 hsync;
- u32 vtotal;
- u32 vblank;
- u32 vsync;
-};
-
-struct intel_display_error_state {
- u32 power_well_driver;
- struct intel_cursor_error_state cursor[4];
- struct intel_pipe_error_state pipe[4];
- struct intel_plane_error_state plane[4];
- struct intel_transcoder_error_state transcoder[5];
-};
-
-struct drm_i915_error_state_buf {
- struct drm_i915_private *i915;
- struct scatterlist *sgl;
- struct scatterlist *cur;
- struct scatterlist *end;
- char *buf;
- size_t bytes;
- size_t size;
- loff_t iter;
- int err;
-};
-
-enum link_m_n_set {
- M1_N1 = 0,
- M2_N2 = 1,
-};
-
-struct intel_load_detect_pipe {
- struct drm_atomic_state *restore_state;
-};
-
-struct intel_limit {
- struct {
- int min;
- int max;
- } dot;
- struct {
- int min;
- int max;
- } vco;
- struct {
- int min;
- int max;
- } n;
- struct {
- int min;
- int max;
- } m;
- struct {
- int min;
- int max;
- } m1;
- struct {
- int min;
- int max;
- } m2;
- struct {
- int min;
- int max;
- } p;
- struct {
- int min;
- int max;
- } p1;
- struct {
- int dot_limit;
- int p2_slow;
- int p2_fast;
- } p2;
-};
-
-struct wait_rps_boost {
- struct wait_queue_entry wait;
- struct drm_crtc *crtc;
- struct i915_request *request;
-};
-
-struct skl_hw_state {
- struct skl_ddb_entry ddb_y[8];
- struct skl_ddb_entry ddb_uv[8];
- struct skl_ddb_allocation ddb;
- struct skl_pipe_wm wm;
-};
-
-enum skl_power_gate {
- SKL_PG0 = 0,
- SKL_PG1 = 1,
- SKL_PG2 = 2,
- ICL_PG3 = 3,
- ICL_PG4 = 4,
-};
-
-struct bxt_ddi_phy_info {
- bool dual_channel;
- enum dpio_phy rcomp_phy;
- int reset_delay;
- u32 pwron_mask;
- struct {
- enum port port;
- } channel[2];
-};
-
-struct hsw_wrpll_rnp {
- unsigned int p;
- unsigned int n2;
- unsigned int r2;
-};
-
-struct skl_dpll_regs {
- i915_reg_t ctl;
- i915_reg_t cfgcr1;
- i915_reg_t cfgcr2;
-};
-
-struct skl_wrpll_context {
- u64 min_deviation;
- u64 central_freq;
- u64 dco_freq;
- unsigned int p;
-};
-
-struct skl_wrpll_params {
- u32 dco_fraction;
- u32 dco_integer;
- u32 qdiv_ratio;
- u32 qdiv_mode;
- u32 kdiv;
- u32 pdiv;
- u32 central_freq;
-};
-
-struct bxt_clk_div {
- int clock;
- u32 p1;
- u32 p2;
- u32 m2_int;
- u32 m2_frac;
- bool m2_frac_en;
- u32 n;
- int vco;
-};
-
-struct icl_combo_pll_params {
- int clock;
- struct skl_wrpll_params wrpll;
-};
-
-struct hdcp2_rep_stream_manage {
- u8 msg_id;
- u8 seq_num_m[3];
- __be16 k;
- struct hdcp2_streamid_type streams[1];
-};
-
-enum hdcp_port_type {
- HDCP_PORT_TYPE_INVALID = 0,
- HDCP_PORT_TYPE_INTEGRATED = 1,
- HDCP_PORT_TYPE_LSPCON = 2,
- HDCP_PORT_TYPE_CPDP = 3,
-};
-
-enum check_link_response {
- HDCP_LINK_PROTECTED = 0,
- HDCP_TOPOLOGY_CHANGE = 1,
- HDCP_LINK_INTEGRITY_FAILURE = 2,
- HDCP_REAUTH_REQUEST = 3,
-};
-
-struct intel_hdmi_lpe_audio_port_pdata {
- u8 eld[128];
- int port;
- int pipe;
- int ls_clock;
- bool dp_output;
-};
-
-struct intel_hdmi_lpe_audio_pdata {
- struct intel_hdmi_lpe_audio_port_pdata port[3];
- int num_ports;
- int num_pipes;
- void (*notify_audio_lpe)(struct platform_device *, int);
- spinlock_t lpe_audio_slock;
-};
-
-struct drm_intel_overlay_put_image {
- __u32 flags;
- __u32 bo_handle;
- __u16 stride_Y;
- __u16 stride_UV;
- __u32 offset_Y;
- __u32 offset_U;
- __u32 offset_V;
- __u16 src_width;
- __u16 src_height;
- __u16 src_scan_width;
- __u16 src_scan_height;
- __u32 crtc_id;
- __u16 dst_x;
- __u16 dst_y;
- __u16 dst_width;
- __u16 dst_height;
-};
-
-struct drm_intel_overlay_attrs {
- __u32 flags;
- __u32 color_key;
- __s32 brightness;
- __u32 contrast;
- __u32 saturation;
- __u32 gamma0;
- __u32 gamma1;
- __u32 gamma2;
- __u32 gamma3;
- __u32 gamma4;
- __u32 gamma5;
-};
-
-struct overlay_registers {
- u32 OBUF_0Y;
- u32 OBUF_1Y;
- u32 OBUF_0U;
- u32 OBUF_0V;
- u32 OBUF_1U;
- u32 OBUF_1V;
- u32 OSTRIDE;
- u32 YRGB_VPH;
- u32 UV_VPH;
- u32 HORZ_PH;
- u32 INIT_PHS;
- u32 DWINPOS;
- u32 DWINSZ;
- u32 SWIDTH;
- u32 SWIDTHSW;
- u32 SHEIGHT;
- u32 YRGBSCALE;
- u32 UVSCALE;
- u32 OCLRC0;
- u32 OCLRC1;
- u32 DCLRKV;
- u32 DCLRKM;
- u32 SCLRKVH;
- u32 SCLRKVL;
- u32 SCLRKEN;
- u32 OCONFIG;
- u32 OCMD;
- u32 RESERVED1;
- u32 OSTART_0Y;
- u32 OSTART_1Y;
- u32 OSTART_0U;
- u32 OSTART_0V;
- u32 OSTART_1U;
- u32 OSTART_1V;
- u32 OTILEOFF_0Y;
- u32 OTILEOFF_1Y;
- u32 OTILEOFF_0U;
- u32 OTILEOFF_0V;
- u32 OTILEOFF_1U;
- u32 OTILEOFF_1V;
- u32 FASTHSCALE;
- u32 UVSCALEV;
- u32 RESERVEDC[86];
- u16 Y_VCOEFS[51];
- u16 RESERVEDD[77];
- u16 Y_HCOEFS[85];
- u16 RESERVEDE[171];
- u16 UV_VCOEFS[51];
- u16 RESERVEDF[77];
- u16 UV_HCOEFS[51];
- u16 RESERVEDG[77];
-};
-
-struct intel_overlay_error_state {
- struct overlay_registers regs;
- long unsigned int base;
- u32 dovsta;
- u32 isr;
-};
-
-struct intel_overlay {
- struct drm_i915_private *i915;
- struct intel_context *context;
- struct intel_crtc *crtc;
- struct i915_vma *vma;
- struct i915_vma *old_vma;
- bool active;
- bool pfit_active;
- u32 pfit_vscale_ratio;
- u32 color_key: 24;
- u32 color_key_enabled: 1;
- u32 brightness;
- u32 contrast;
- u32 saturation;
- u32 old_xscale;
- u32 old_yscale;
- struct drm_i915_gem_object *reg_bo;
- struct overlay_registers *regs;
- u32 flip_addr;
- struct i915_active last_flip;
- void (*flip_complete)(struct intel_overlay *);
-};
-
-struct dp_sdp {
- struct dp_sdp_header sdp_header;
- u8 db[32];
-};
-
-struct intel_quirk {
- int device;
- int subsystem_vendor;
- int subsystem_device;
- void (*hook)(struct drm_i915_private *);
-};
-
-struct intel_dmi_quirk {
- void (*hook)(struct drm_i915_private *);
- const struct dmi_system_id (*dmi_id_list)[0];
-};
-
-struct opregion_header {
- u8 signature[16];
- u32 size;
- struct {
- u8 rsvd;
- u8 revision;
- u8 minor;
- u8 major;
- } over;
- u8 bios_ver[32];
- u8 vbios_ver[16];
- u8 driver_ver[16];
- u32 mboxes;
- u32 driver_model;
- u32 pcon;
- u8 dver[32];
- u8 rsvd[124];
-};
-
-struct opregion_acpi {
- u32 drdy;
- u32 csts;
- u32 cevt;
- u8 rsvd1[20];
- u32 didl[8];
- u32 cpdl[8];
- u32 cadl[8];
- u32 nadl[8];
- u32 aslp;
- u32 tidx;
- u32 chpd;
- u32 clid;
- u32 cdck;
- u32 sxsw;
- u32 evts;
- u32 cnot;
- u32 nrdy;
- u32 did2[7];
- u32 cpd2[7];
- u8 rsvd2[4];
-};
-
-struct opregion_swsci {
- u32 scic;
- u32 parm;
- u32 dslp;
- u8 rsvd[244];
-};
-
-struct opregion_asle {
- u32 ardy;
- u32 aslc;
- u32 tche;
- u32 alsi;
- u32 bclp;
- u32 pfit;
- u32 cblv;
- u16 bclm[20];
- u32 cpfm;
- u32 epfm;
- u8 plut[74];
- u32 pfmb;
- u32 cddv;
- u32 pcft;
- u32 srot;
- u32 iuer;
- u64 fdss;
- u32 fdsp;
- u32 stat;
- u64 rvda;
- u32 rvds;
- u8 rsvd[58];
-} __attribute__((packed));
-
-struct intel_dvo_dev_ops;
-
-struct intel_dvo_device {
- const char *name;
- int type;
- i915_reg_t dvo_reg;
- i915_reg_t dvo_srcdim_reg;
- u32 gpio;
- int slave_addr;
- const struct intel_dvo_dev_ops *dev_ops;
- void *dev_priv;
- struct i2c_adapter *i2c_bus;
-};
-
-struct intel_dvo_dev_ops {
- bool (*init)(struct intel_dvo_device *, struct i2c_adapter *);
- void (*create_resources)(struct intel_dvo_device *);
- void (*dpms)(struct intel_dvo_device *, bool);
- int (*mode_valid)(struct intel_dvo_device *, struct drm_display_mode *);
- void (*prepare)(struct intel_dvo_device *);
- void (*commit)(struct intel_dvo_device *);
- void (*mode_set)(struct intel_dvo_device *, const struct drm_display_mode *, const struct drm_display_mode *);
- enum drm_connector_status (*detect)(struct intel_dvo_device *);
- bool (*get_hw_state)(struct intel_dvo_device *);
- struct drm_display_mode * (*get_modes)(struct intel_dvo_device *);
- void (*destroy)(struct intel_dvo_device *);
- void (*dump_regs)(struct intel_dvo_device *);
-};
-
-struct ch7017_priv {
- u8 dummy;
-};
-
-struct ch7xxx_id_struct {
- u8 vid;
- char *name;
-};
-
-struct ch7xxx_did_struct {
- u8 did;
- char *name;
-};
-
-struct ch7xxx_priv {
- bool quiet;
-};
-
-struct ivch_priv {
- bool quiet;
- u16 width;
- u16 height;
- u16 reg_backup[24];
-};
-
-enum {
- MODE_640x480 = 0,
- MODE_800x600 = 1,
- MODE_1024x768 = 2,
-};
-
-struct ns2501_reg {
- u8 offset;
- u8 value;
-};
-
-struct ns2501_configuration {
- u8 sync;
- u8 conf;
- u8 syncb;
- u8 dither;
- u8 pll_a;
- u16 pll_b;
- u16 hstart;
- u16 hstop;
- u16 vstart;
- u16 vstop;
- u16 vsync;
- u16 vtotal;
- u16 hpos;
- u16 vpos;
- u16 voffs;
- u16 hscale;
- u16 vscale;
-};
-
-struct ns2501_priv {
- bool quiet;
- const struct ns2501_configuration *conf;
-};
-
-struct sil164_priv {
- bool quiet;
-};
-
-struct tfp410_priv {
- bool quiet;
-};
-
-struct intel_dsi_host;
-
-struct intel_dsi {
- struct intel_encoder base;
- struct intel_dsi_host *dsi_hosts[9];
- intel_wakeref_t io_wakeref[9];
- struct gpio_desc *gpio_panel;
- struct intel_connector *attached_connector;
- union {
- u16 ports;
- u16 phys;
- };
- bool hs;
- int channel;
- u16 operation_mode;
- unsigned int lane_count;
- enum mipi_dsi_pixel_format pixel_format;
- u32 video_mode_format;
- u8 eotp_pkt;
- u8 clock_stop;
- u8 escape_clk_div;
- u8 dual_link;
- u16 dcs_backlight_ports;
- u16 dcs_cabc_ports;
- bool bgr_enabled;
- u8 pixel_overlap;
- u32 port_bits;
- u32 bw_timer;
- u32 dphy_reg;
- u32 dphy_data_lane_reg;
- u32 video_frmt_cfg_bits;
- u16 lp_byte_clk;
- u16 hs_tx_timeout;
- u16 lp_rx_timeout;
- u16 turn_arnd_val;
- u16 rst_timer_val;
- u16 hs_to_lp_count;
- u16 clk_lp_to_hs_count;
- u16 clk_hs_to_lp_count;
- u16 init_count;
- u32 pclk;
- u16 burst_mode_ratio;
- u16 backlight_off_delay;
- u16 backlight_on_delay;
- u16 panel_on_delay;
- u16 panel_off_delay;
- u16 panel_pwr_cycle_delay;
-};
-
-struct intel_dsi_host {
- struct mipi_dsi_host base;
- struct intel_dsi *intel_dsi;
- enum port port;
- struct mipi_dsi_device *device;
-};
-
-struct intel_crt {
- struct intel_encoder base;
- struct intel_connector *connector;
- bool force_hotplug_required;
- i915_reg_t adpa_reg;
-};
-
-struct ddi_buf_trans {
- u32 trans1;
- u32 trans2;
- u8 i_boost;
-};
-
-struct bxt_ddi_buf_trans {
- u8 margin;
- u8 scale;
- u8 enable;
- u8 deemphasis;
-};
-
-struct cnl_ddi_buf_trans {
- u8 dw2_swing_sel;
- u8 dw7_n_scalar;
- u8 dw4_cursor_coeff;
- u8 dw4_post_cursor_2;
- u8 dw4_post_cursor_1;
-};
-
-struct icl_mg_phy_ddi_buf_trans {
- u32 cri_txdeemph_override_5_0;
- u32 cri_txdeemph_override_11_6;
- u32 cri_txdeemph_override_17_12;
-};
-
-struct tgl_dkl_phy_ddi_buf_trans {
- u32 dkl_vswing_control;
- u32 dkl_preshoot_control;
- u32 dkl_de_emphasis_control;
-};
-
-struct link_config_limits {
- int min_clock;
- int max_clock;
- int min_lane_count;
- int max_lane_count;
- int min_bpp;
- int max_bpp;
-};
-
-struct dp_link_dpll {
- int clock;
- struct dpll dpll;
-};
-
-typedef bool (*vlv_pipe_check)(struct drm_i915_private *, enum pipe);
-
-struct pps_registers {
- i915_reg_t pp_ctrl;
- i915_reg_t pp_stat;
- i915_reg_t pp_on;
- i915_reg_t pp_off;
- i915_reg_t pp_div;
-};
-
-struct hdcp2_dp_errata_stream_type {
- u8 msg_id;
- u8 stream_type;
-};
-
-struct hdcp2_dp_msg_data {
- u8 msg_id;
- u32 offset;
- bool msg_detectable;
- u32 timeout;
- u32 timeout2;
-};
-
-struct gpio_map {
- u16 base_offset;
- bool init;
-};
-
-typedef const u8 * (*fn_mipi_elem_exec)(struct intel_dsi *, const u8 *);
-
-struct intel_dvo {
- struct intel_encoder base;
- struct intel_dvo_device dev;
- struct intel_connector *attached_connector;
- bool panel_wants_dither;
-};
-
-enum i915_gpio {
- GPIOA = 0,
- GPIOB = 1,
- GPIOC = 2,
- GPIOD = 3,
- GPIOE = 4,
- GPIOF = 5,
- GPIOG = 6,
- GPIOH = 7,
- __GPIOI_UNUSED = 8,
- GPIOJ = 9,
- GPIOK = 10,
- GPIOL = 11,
- GPIOM = 12,
- GPION = 13,
- GPIOO = 14,
-};
-
-struct gmbus_pin {
- const char *name;
- enum i915_gpio gpio;
-};
-
-struct hdcp2_hdmi_msg_timeout {
- u8 msg_id;
- u16 timeout;
-};
-
-enum vga_switcheroo_handler_flags_t {
- VGA_SWITCHEROO_CAN_SWITCH_DDC = 1,
- VGA_SWITCHEROO_NEEDS_EDP_CONFIG = 2,
-};
-
-struct intel_lvds_pps {
- int t1_t2;
- int t3;
- int t4;
- int t5;
- int tx;
- int divider;
- int port;
- bool powerdown_on_reset;
-};
-
-struct intel_lvds_encoder {
- struct intel_encoder base;
- bool is_dual_link;
- i915_reg_t reg;
- u32 a3_power;
- struct intel_lvds_pps init_pps;
- u32 init_lvds_val;
- struct intel_connector *attached_connector;
-};
-
-enum pwm_polarity {
- PWM_POLARITY_NORMAL = 0,
- PWM_POLARITY_INVERSED = 1,
-};
-
-struct pwm_args {
- unsigned int period;
- enum pwm_polarity polarity;
-};
-
-struct pwm_state {
- unsigned int period;
- unsigned int duty_cycle;
- enum pwm_polarity polarity;
- bool enabled;
-};
-
-struct pwm_chip;
-
-struct pwm_device {
- const char *label;
- long unsigned int flags;
- unsigned int hwpwm;
- unsigned int pwm;
- struct pwm_chip *chip;
- void *chip_data;
- struct pwm_args args;
- struct pwm_state state;
-};
-
-struct pwm_ops;
-
-struct pwm_chip {
- struct device *dev;
- const struct pwm_ops *ops;
- int base;
- unsigned int npwm;
- struct pwm_device * (*of_xlate)(struct pwm_chip *, const struct of_phandle_args *);
- unsigned int of_pwm_n_cells;
- struct list_head list;
- struct pwm_device *pwms;
-};
-
-struct pwm_capture;
-
-struct pwm_ops {
- int (*request)(struct pwm_chip *, struct pwm_device *);
- void (*free)(struct pwm_chip *, struct pwm_device *);
- int (*capture)(struct pwm_chip *, struct pwm_device *, struct pwm_capture *, long unsigned int);
- int (*apply)(struct pwm_chip *, struct pwm_device *, const struct pwm_state *);
- void (*get_state)(struct pwm_chip *, struct pwm_device *, struct pwm_state *);
- struct module *owner;
- int (*config)(struct pwm_chip *, struct pwm_device *, int, int);
- int (*set_polarity)(struct pwm_chip *, struct pwm_device *, enum pwm_polarity);
- int (*enable)(struct pwm_chip *, struct pwm_device *);
- void (*disable)(struct pwm_chip *, struct pwm_device *);
-};
-
-struct pwm_capture {
- unsigned int period;
- unsigned int duty_cycle;
-};
-
-struct intel_sdvo_caps {
- u8 vendor_id;
- u8 device_id;
- u8 device_rev_id;
- u8 sdvo_version_major;
- u8 sdvo_version_minor;
- unsigned int sdvo_inputs_mask: 2;
- unsigned int smooth_scaling: 1;
- unsigned int sharp_scaling: 1;
- unsigned int up_scaling: 1;
- unsigned int down_scaling: 1;
- unsigned int stall_support: 1;
- unsigned int pad: 1;
- u16 output_flags;
-};
-
-struct intel_sdvo_dtd {
- struct {
- u16 clock;
- u8 h_active;
- u8 h_blank;
- u8 h_high;
- u8 v_active;
- u8 v_blank;
- u8 v_high;
- } part1;
- struct {
- u8 h_sync_off;
- u8 h_sync_width;
- u8 v_sync_off_width;
- u8 sync_off_width_high;
- u8 dtd_flags;
- u8 sdvo_flags;
- u8 v_sync_off_high;
- u8 reserved;
- } part2;
-};
-
-struct intel_sdvo_pixel_clock_range {
- u16 min;
- u16 max;
-};
-
-struct intel_sdvo_preferred_input_timing_args {
- u16 clock;
- u16 width;
- u16 height;
- u8 interlace: 1;
- u8 scaled: 1;
- u8 pad: 6;
-} __attribute__((packed));
-
-struct intel_sdvo_get_trained_inputs_response {
- unsigned int input0_trained: 1;
- unsigned int input1_trained: 1;
- unsigned int pad: 6;
-} __attribute__((packed));
-
-struct intel_sdvo_in_out_map {
- u16 in0;
- u16 in1;
-};
-
-struct intel_sdvo_set_target_input_args {
- unsigned int target_1: 1;
- unsigned int pad: 7;
-} __attribute__((packed));
-
-struct intel_sdvo_tv_format {
- unsigned int ntsc_m: 1;
- unsigned int ntsc_j: 1;
- unsigned int ntsc_443: 1;
- unsigned int pal_b: 1;
- unsigned int pal_d: 1;
- unsigned int pal_g: 1;
- unsigned int pal_h: 1;
- unsigned int pal_i: 1;
- unsigned int pal_m: 1;
- unsigned int pal_n: 1;
- unsigned int pal_nc: 1;
- unsigned int pal_60: 1;
- unsigned int secam_b: 1;
- unsigned int secam_d: 1;
- unsigned int secam_g: 1;
- unsigned int secam_k: 1;
- unsigned int secam_k1: 1;
- unsigned int secam_l: 1;
- unsigned int secam_60: 1;
- unsigned int hdtv_std_smpte_240m_1080i_59: 1;
- unsigned int hdtv_std_smpte_240m_1080i_60: 1;
- unsigned int hdtv_std_smpte_260m_1080i_59: 1;
- unsigned int hdtv_std_smpte_260m_1080i_60: 1;
- unsigned int hdtv_std_smpte_274m_1080i_50: 1;
- unsigned int hdtv_std_smpte_274m_1080i_59: 1;
- unsigned int hdtv_std_smpte_274m_1080i_60: 1;
- unsigned int hdtv_std_smpte_274m_1080p_23: 1;
- unsigned int hdtv_std_smpte_274m_1080p_24: 1;
- unsigned int hdtv_std_smpte_274m_1080p_25: 1;
- unsigned int hdtv_std_smpte_274m_1080p_29: 1;
- unsigned int hdtv_std_smpte_274m_1080p_30: 1;
- unsigned int hdtv_std_smpte_274m_1080p_50: 1;
- unsigned int hdtv_std_smpte_274m_1080p_59: 1;
- unsigned int hdtv_std_smpte_274m_1080p_60: 1;
- unsigned int hdtv_std_smpte_295m_1080i_50: 1;
- unsigned int hdtv_std_smpte_295m_1080p_50: 1;
- unsigned int hdtv_std_smpte_296m_720p_59: 1;
- unsigned int hdtv_std_smpte_296m_720p_60: 1;
- unsigned int hdtv_std_smpte_296m_720p_50: 1;
- unsigned int hdtv_std_smpte_293m_480p_59: 1;
- unsigned int hdtv_std_smpte_170m_480i_59: 1;
- unsigned int hdtv_std_iturbt601_576i_50: 1;
- unsigned int hdtv_std_iturbt601_576p_50: 1;
- unsigned int hdtv_std_eia_7702a_480i_60: 1;
- unsigned int hdtv_std_eia_7702a_480p_60: 1;
- unsigned int pad: 3;
-} __attribute__((packed));
-
-struct intel_sdvo_sdtv_resolution_request {
- unsigned int ntsc_m: 1;
- unsigned int ntsc_j: 1;
- unsigned int ntsc_443: 1;
- unsigned int pal_b: 1;
- unsigned int pal_d: 1;
- unsigned int pal_g: 1;
- unsigned int pal_h: 1;
- unsigned int pal_i: 1;
- unsigned int pal_m: 1;
- unsigned int pal_n: 1;
- unsigned int pal_nc: 1;
- unsigned int pal_60: 1;
- unsigned int secam_b: 1;
- unsigned int secam_d: 1;
- unsigned int secam_g: 1;
- unsigned int secam_k: 1;
- unsigned int secam_k1: 1;
- unsigned int secam_l: 1;
- unsigned int secam_60: 1;
- unsigned int pad: 5;
-} __attribute__((packed));
-
-struct intel_sdvo_enhancements_reply {
- unsigned int flicker_filter: 1;
- unsigned int flicker_filter_adaptive: 1;
- unsigned int flicker_filter_2d: 1;
- unsigned int saturation: 1;
- unsigned int hue: 1;
- unsigned int brightness: 1;
- unsigned int contrast: 1;
- unsigned int overscan_h: 1;
- unsigned int overscan_v: 1;
- unsigned int hpos: 1;
- unsigned int vpos: 1;
- unsigned int sharpness: 1;
- unsigned int dot_crawl: 1;
- unsigned int dither: 1;
- unsigned int tv_chroma_filter: 1;
- unsigned int tv_luma_filter: 1;
-} __attribute__((packed));
-
-struct intel_sdvo_encode {
- u8 dvi_rev;
- u8 hdmi_rev;
-};
-
-struct intel_sdvo {
- struct intel_encoder base;
- struct i2c_adapter *i2c;
- u8 slave_addr;
- long: 56;
- struct i2c_adapter ddc;
- i915_reg_t sdvo_reg;
- u16 controlled_output;
- struct intel_sdvo_caps caps;
- short: 16;
- int pixel_clock_min;
- int pixel_clock_max;
- u16 attached_output;
- u16 hotplug_active;
- enum port port;
- bool has_hdmi_monitor;
- bool has_hdmi_audio;
- u8 ddc_bus;
- u8 dtd_sdvo_flags;
- int: 32;
-} __attribute__((packed));
-
-struct intel_sdvo_connector {
- struct intel_connector base;
- u16 output_flag;
- u8 tv_format_supported[19];
- int format_supported_num;
- struct drm_property *tv_format;
- struct drm_property *left;
- struct drm_property *right;
- struct drm_property *top;
- struct drm_property *bottom;
- struct drm_property *hpos;
- struct drm_property *vpos;
- struct drm_property *contrast;
- struct drm_property *saturation;
- struct drm_property *hue;
- struct drm_property *sharpness;
- struct drm_property *flicker_filter;
- struct drm_property *flicker_filter_adaptive;
- struct drm_property *flicker_filter_2d;
- struct drm_property *tv_chroma_filter;
- struct drm_property *tv_luma_filter;
- struct drm_property *dot_crawl;
- struct drm_property *brightness;
- u32 max_hscan;
- u32 max_vscan;
- bool is_hdmi;
-};
-
-struct intel_sdvo_connector_state {
- struct intel_digital_connector_state base;
- struct {
- unsigned int overscan_h;
- unsigned int overscan_v;
- unsigned int hpos;
- unsigned int vpos;
- unsigned int sharpness;
- unsigned int flicker_filter;
- unsigned int flicker_filter_2d;
- unsigned int flicker_filter_adaptive;
- unsigned int chroma_filter;
- unsigned int luma_filter;
- unsigned int dot_crawl;
- } tv;
-};
-
-struct intel_tv {
- struct intel_encoder base;
- int type;
-};
-
-struct video_levels {
- u16 blank;
- u16 black;
- u8 burst;
-};
-
-struct color_conversion {
- u16 ry;
- u16 gy;
- u16 by;
- u16 ay;
- u16 ru;
- u16 gu;
- u16 bu;
- u16 au;
- u16 rv;
- u16 gv;
- u16 bv;
- u16 av;
-};
-
-struct tv_mode {
- const char *name;
- u32 clock;
- u16 refresh;
- u8 oversample;
- u8 hsync_end;
- u16 hblank_start;
- u16 hblank_end;
- u16 htotal;
- bool progressive: 1;
- bool trilevel_sync: 1;
- bool component_only: 1;
- u8 vsync_start_f1;
- u8 vsync_start_f2;
- u8 vsync_len;
- bool veq_ena: 1;
- u8 veq_start_f1;
- u8 veq_start_f2;
- u8 veq_len;
- u8 vi_end_f1;
- u8 vi_end_f2;
- u16 nbr_end;
- bool burst_ena: 1;
- u8 hburst_start;
- u8 hburst_len;
- u8 vburst_start_f1;
- u16 vburst_end_f1;
- u8 vburst_start_f2;
- u16 vburst_end_f2;
- u8 vburst_start_f3;
- u16 vburst_end_f3;
- u8 vburst_start_f4;
- u16 vburst_end_f4;
- u16 dda2_size;
- u16 dda3_size;
- u8 dda1_inc;
- u16 dda2_inc;
- u16 dda3_inc;
- u32 sc_reset;
- bool pal_burst: 1;
- const struct video_levels *composite_levels;
- const struct video_levels *svideo_levels;
- const struct color_conversion *composite_color;
- const struct color_conversion *svideo_color;
- const u32 *filter_table;
-};
-
-struct intel_tv_connector_state {
- struct drm_connector_state base;
- struct {
- u16 top;
- u16 bottom;
- } margins;
- bool bypass_vfilter;
-};
-
-struct input_res {
- u16 w;
- u16 h;
-};
-
-struct drm_dsc_pps_infoframe {
- struct dp_sdp_header pps_header;
- struct drm_dsc_picture_parameter_set pps_payload;
-};
-
-enum ROW_INDEX_BPP {
- ROW_INDEX_6BPP = 0,
- ROW_INDEX_8BPP = 1,
- ROW_INDEX_10BPP = 2,
- ROW_INDEX_12BPP = 3,
- ROW_INDEX_15BPP = 4,
- MAX_ROW_INDEX = 5,
-};
-
-enum COLUMN_INDEX_BPC {
- COLUMN_INDEX_8BPC = 0,
- COLUMN_INDEX_10BPC = 1,
- COLUMN_INDEX_12BPC = 2,
- COLUMN_INDEX_14BPC = 3,
- COLUMN_INDEX_16BPC = 4,
- MAX_COLUMN_INDEX = 5,
-};
-
-struct rc_parameters {
- u16 initial_xmit_delay;
- u8 first_line_bpg_offset;
- u16 initial_offset;
- u8 flatness_min_qp;
- u8 flatness_max_qp;
- u8 rc_quant_incr_limit0;
- u8 rc_quant_incr_limit1;
- struct drm_dsc_rc_range_parameters rc_range_params[15];
-};
-
-enum drm_i915_oa_format {
- I915_OA_FORMAT_A13 = 1,
- I915_OA_FORMAT_A29 = 2,
- I915_OA_FORMAT_A13_B8_C8 = 3,
- I915_OA_FORMAT_B4_C8 = 4,
- I915_OA_FORMAT_A45_B8_C8 = 5,
- I915_OA_FORMAT_B4_C8_A16 = 6,
- I915_OA_FORMAT_C4_B8 = 7,
- I915_OA_FORMAT_A12 = 8,
- I915_OA_FORMAT_A12_B8_C8 = 9,
- I915_OA_FORMAT_A32u40_A4u32_B8_C8 = 10,
- I915_OA_FORMAT_MAX = 11,
-};
-
-enum drm_i915_perf_property_id {
- DRM_I915_PERF_PROP_CTX_HANDLE = 1,
- DRM_I915_PERF_PROP_SAMPLE_OA = 2,
- DRM_I915_PERF_PROP_OA_METRICS_SET = 3,
- DRM_I915_PERF_PROP_OA_FORMAT = 4,
- DRM_I915_PERF_PROP_OA_EXPONENT = 5,
- DRM_I915_PERF_PROP_HOLD_PREEMPTION = 6,
- DRM_I915_PERF_PROP_MAX = 7,
-};
-
-struct drm_i915_perf_open_param {
- __u32 flags;
- __u32 num_properties;
- __u64 properties_ptr;
-};
-
-struct drm_i915_perf_record_header {
- __u32 type;
- __u16 pad;
- __u16 size;
-};
-
-enum drm_i915_perf_record_type {
- DRM_I915_PERF_RECORD_SAMPLE = 1,
- DRM_I915_PERF_RECORD_OA_REPORT_LOST = 2,
- DRM_I915_PERF_RECORD_OA_BUFFER_LOST = 3,
- DRM_I915_PERF_RECORD_MAX = 4,
-};
-
-struct perf_open_properties {
- u32 sample_flags;
- u64 single_context: 1;
- u64 hold_preemption: 1;
- u64 ctx_handle;
- int metrics_set;
- int oa_format;
- bool oa_periodic;
- int oa_period_exponent;
- struct intel_engine_cs *engine;
-};
-
-struct i915_oa_config_bo {
- struct llist_node node;
- struct i915_oa_config *oa_config;
- struct i915_vma *vma;
-};
-
-struct flex {
- i915_reg_t reg;
- u32 offset;
- u32 value;
-};
-
-enum {
- START_TS = 0,
- NOW_TS = 1,
- DELTA_TS = 2,
- JUMP_PREDICATE = 3,
- DELTA_TARGET = 4,
- N_CS_GPR = 5,
-};
-
-struct compress {
- struct pagevec pool;
- struct z_stream_s zstream;
- void *tmp;
- bool wc;
-};
-
-struct capture_vma {
- struct capture_vma *next;
- void **slot;
-};
-
-struct _balloon_info_ {
- struct drm_mm_node space[4];
-};
-
-struct vga_device {
- struct list_head list;
- struct pci_dev *pdev;
- unsigned int decodes;
- unsigned int owns;
- unsigned int locks;
- unsigned int io_lock_cnt;
- unsigned int mem_lock_cnt;
- unsigned int io_norm_cnt;
- unsigned int mem_norm_cnt;
- bool bridge_has_one_vga;
- void *cookie;
- void (*irq_set_state)(void *, bool);
- unsigned int (*set_vga_decode)(void *, bool);
-};
-
-struct vga_arb_user_card {
- struct pci_dev *pdev;
- unsigned int mem_cnt;
- unsigned int io_cnt;
-};
-
-struct vga_arb_private {
- struct list_head list;
- struct pci_dev *target;
- struct vga_arb_user_card cards[16];
- spinlock_t lock;
-};
-
-struct cb_id {
- __u32 idx;
- __u32 val;
-};
-
-struct cn_msg {
- struct cb_id id;
- __u32 seq;
- __u32 ack;
- __u16 len;
- __u16 flags;
- __u8 data[0];
-};
-
-struct cn_queue_dev {
- atomic_t refcnt;
- unsigned char name[32];
- struct list_head queue_list;
- spinlock_t queue_lock;
- struct sock *nls;
-};
-
-struct cn_callback_id {
- unsigned char name[32];
- struct cb_id id;
-};
-
-struct cn_callback_entry {
- struct list_head callback_entry;
- refcount_t refcnt;
- struct cn_queue_dev *pdev;
- struct cn_callback_id id;
- void (*callback)(struct cn_msg *, struct netlink_skb_parms *);
- u32 seq;
- u32 group;
-};
-
-struct cn_dev {
- struct cb_id id;
- u32 seq;
- u32 groups;
- struct sock *nls;
- struct cn_queue_dev *cbdev;
-};
-
-enum proc_cn_mcast_op {
- PROC_CN_MCAST_LISTEN = 1,
- PROC_CN_MCAST_IGNORE = 2,
-};
-
-struct fork_proc_event {
- __kernel_pid_t parent_pid;
- __kernel_pid_t parent_tgid;
- __kernel_pid_t child_pid;
- __kernel_pid_t child_tgid;
-};
-
-struct exec_proc_event {
- __kernel_pid_t process_pid;
- __kernel_pid_t process_tgid;
-};
-
-struct id_proc_event {
- __kernel_pid_t process_pid;
- __kernel_pid_t process_tgid;
- union {
- __u32 ruid;
- __u32 rgid;
- } r;
- union {
- __u32 euid;
- __u32 egid;
- } e;
-};
-
-struct sid_proc_event {
- __kernel_pid_t process_pid;
- __kernel_pid_t process_tgid;
-};
-
-struct ptrace_proc_event {
- __kernel_pid_t process_pid;
- __kernel_pid_t process_tgid;
- __kernel_pid_t tracer_pid;
- __kernel_pid_t tracer_tgid;
-};
-
-struct comm_proc_event {
- __kernel_pid_t process_pid;
- __kernel_pid_t process_tgid;
- char comm[16];
-};
-
-struct coredump_proc_event {
- __kernel_pid_t process_pid;
- __kernel_pid_t process_tgid;
- __kernel_pid_t parent_pid;
- __kernel_pid_t parent_tgid;
-};
-
-struct exit_proc_event {
- __kernel_pid_t process_pid;
- __kernel_pid_t process_tgid;
- __u32 exit_code;
- __u32 exit_signal;
- __kernel_pid_t parent_pid;
- __kernel_pid_t parent_tgid;
-};
-
-struct proc_event {
- enum what what;
- __u32 cpu;
- __u64 timestamp_ns;
- union {
- struct {
- __u32 err;
- } ack;
- struct fork_proc_event fork;
- struct exec_proc_event exec;
- struct id_proc_event id;
- struct sid_proc_event sid;
- struct ptrace_proc_event ptrace;
- struct comm_proc_event comm;
- struct coredump_proc_event coredump;
- struct exit_proc_event exit;
- } event_data;
-};
-
-struct component_master_ops {
- int (*bind)(struct device *);
- void (*unbind)(struct device *);
-};
-
-struct component;
-
-struct component_match_array {
- void *data;
- int (*compare)(struct device *, void *);
- int (*compare_typed)(struct device *, int, void *);
- void (*release)(struct device *, void *);
- struct component *component;
- bool duplicate;
-};
-
-struct master;
-
-struct component {
- struct list_head node;
- struct master *master;
- bool bound;
- const struct component_ops *ops;
- int subcomponent;
- struct device *dev;
-};
-
-struct component_match {
- size_t alloc;
- size_t num;
- struct component_match_array *compare;
-};
-
-struct master {
- struct list_head node;
- bool bound;
- const struct component_master_ops *ops;
- struct device *dev;
- struct component_match *match;
- struct dentry *dentry;
-};
-
-struct wake_irq {
- struct device *dev;
- unsigned int status;
- int irq;
- const char *name;
-};
-
-enum dpm_order {
- DPM_ORDER_NONE = 0,
- DPM_ORDER_DEV_AFTER_PARENT = 1,
- DPM_ORDER_PARENT_BEFORE_DEV = 2,
- DPM_ORDER_DEV_LAST = 3,
-};
-
-struct subsys_private {
- struct kset subsys;
- struct kset *devices_kset;
- struct list_head interfaces;
- struct mutex mutex;
- struct kset *drivers_kset;
- struct klist klist_devices;
- struct klist klist_drivers;
- struct blocking_notifier_head bus_notifier;
- unsigned int drivers_autoprobe: 1;
- struct bus_type *bus;
- struct kset glue_dirs;
- struct class *class;
-};
-
-struct driver_private {
- struct kobject kobj;
- struct klist klist_devices;
- struct klist_node knode_bus;
- struct module_kobject *mkobj;
- struct device_driver *driver;
-};
-
-struct device_private {
- struct klist klist_children;
- struct klist_node knode_parent;
- struct klist_node knode_driver;
- struct klist_node knode_bus;
- struct klist_node knode_class;
- struct list_head deferred_probe;
- struct device_driver *async_driver;
- struct device *device;
- u8 dead: 1;
-};
-
-union device_attr_group_devres {
- const struct attribute_group *group;
- const struct attribute_group **groups;
-};
-
-struct class_dir {
- struct kobject kobj;
- struct class *class;
-};
-
-struct root_device {
- struct device dev;
- struct module *owner;
-};
-
-struct subsys_dev_iter {
- struct klist_iter ki;
- const struct device_type *type;
-};
-
-struct device_attach_data {
- struct device *dev;
- bool check_async;
- bool want_async;
- bool have_async;
-};
-
-struct class_compat {
- struct kobject *kobj;
-};
-
-struct platform_object {
- struct platform_device pdev;
- char name[0];
-};
-
-struct cpu_attr {
- struct device_attribute attr;
- const struct cpumask * const map;
-};
-
-typedef struct kobject *kobj_probe_t(dev_t, int *, void *);
-
-struct probe {
- struct probe *next;
- dev_t dev;
- long unsigned int range;
- struct module *owner;
- kobj_probe_t *get;
- int (*lock)(dev_t, void *);
- void *data;
-};
-
-struct kobj_map___2 {
- struct probe *probes[255];
- struct mutex *lock;
-};
-
-typedef void (*dr_release_t)(struct device *, void *);
-
-typedef int (*dr_match_t)(struct device *, void *, void *);
-
-struct devres_node {
- struct list_head entry;
- dr_release_t release;
- const char *name;
- size_t size;
-};
-
-struct devres {
- struct devres_node node;
- u8 data[0];
-};
-
-struct devres_group {
- struct devres_node node[2];
- void *id;
- int color;
-};
-
-struct action_devres {
- void *data;
- void (*action)(void *);
-};
-
-struct pages_devres {
- long unsigned int addr;
- unsigned int order;
-};
-
-struct attribute_container {
- struct list_head node;
- struct klist containers;
- struct class *class;
- const struct attribute_group *grp;
- struct device_attribute **attrs;
- int (*match)(struct attribute_container *, struct device *);
- long unsigned int flags;
-};
-
-struct internal_container {
- struct klist_node node;
- struct attribute_container *cont;
- struct device classdev;
-};
-
-struct transport_container;
-
-struct transport_class {
- struct class class;
- int (*setup)(struct transport_container *, struct device *, struct device *);
- int (*configure)(struct transport_container *, struct device *, struct device *);
- int (*remove)(struct transport_container *, struct device *, struct device *);
-};
-
-struct transport_container {
- struct attribute_container ac;
- const struct attribute_group *statistics;
-};
-
-struct anon_transport_class {
- struct transport_class tclass;
- struct attribute_container container;
-};
-
-struct reset_control;
-
-struct mii_bus;
-
-struct mdio_device {
- struct device dev;
- struct mii_bus *bus;
- char modalias[32];
- int (*bus_match)(struct device *, struct device_driver *);
- void (*device_free)(struct mdio_device *);
- void (*device_remove)(struct mdio_device *);
- int addr;
- int flags;
- struct gpio_desc *reset_gpio;
- struct reset_control *reset_ctrl;
- unsigned int reset_assert_delay;
- unsigned int reset_deassert_delay;
-};
-
-struct phy_c45_device_ids {
- u32 devices_in_package;
- u32 device_ids[8];
-};
-
-enum phy_state {
- PHY_DOWN = 0,
- PHY_READY = 1,
- PHY_HALTED = 2,
- PHY_UP = 3,
- PHY_RUNNING = 4,
- PHY_NOLINK = 5,
-};
-
-typedef enum {
- PHY_INTERFACE_MODE_NA = 0,
- PHY_INTERFACE_MODE_INTERNAL = 1,
- PHY_INTERFACE_MODE_MII = 2,
- PHY_INTERFACE_MODE_GMII = 3,
- PHY_INTERFACE_MODE_SGMII = 4,
- PHY_INTERFACE_MODE_TBI = 5,
- PHY_INTERFACE_MODE_REVMII = 6,
- PHY_INTERFACE_MODE_RMII = 7,
- PHY_INTERFACE_MODE_RGMII = 8,
- PHY_INTERFACE_MODE_RGMII_ID = 9,
- PHY_INTERFACE_MODE_RGMII_RXID = 10,
- PHY_INTERFACE_MODE_RGMII_TXID = 11,
- PHY_INTERFACE_MODE_RTBI = 12,
- PHY_INTERFACE_MODE_SMII = 13,
- PHY_INTERFACE_MODE_XGMII = 14,
- PHY_INTERFACE_MODE_MOCA = 15,
- PHY_INTERFACE_MODE_QSGMII = 16,
- PHY_INTERFACE_MODE_TRGMII = 17,
- PHY_INTERFACE_MODE_1000BASEX = 18,
- PHY_INTERFACE_MODE_2500BASEX = 19,
- PHY_INTERFACE_MODE_RXAUI = 20,
- PHY_INTERFACE_MODE_XAUI = 21,
- PHY_INTERFACE_MODE_10GKR = 22,
- PHY_INTERFACE_MODE_USXGMII = 23,
- PHY_INTERFACE_MODE_MAX = 24,
-} phy_interface_t;
-
-struct phylink;
-
-struct phy_driver;
-
-struct phy_device {
- struct mdio_device mdio;
- struct phy_driver *drv;
- u32 phy_id;
- struct phy_c45_device_ids c45_ids;
- unsigned int is_c45: 1;
- unsigned int is_internal: 1;
- unsigned int is_pseudo_fixed_link: 1;
- unsigned int is_gigabit_capable: 1;
- unsigned int has_fixups: 1;
- unsigned int suspended: 1;
- unsigned int sysfs_links: 1;
- unsigned int loopback_enabled: 1;
- unsigned int autoneg: 1;
- unsigned int link: 1;
- unsigned int autoneg_complete: 1;
- unsigned int interrupts: 1;
- enum phy_state state;
- u32 dev_flags;
- phy_interface_t interface;
- int speed;
- int duplex;
- int pause;
- int asym_pause;
- long unsigned int supported[2];
- long unsigned int advertising[2];
- long unsigned int lp_advertising[2];
- long unsigned int adv_old[2];
- u32 eee_broken_modes;
- int irq;
- void *priv;
- struct delayed_work state_queue;
- struct mutex lock;
- bool sfp_bus_attached;
- struct sfp_bus *sfp_bus;
- struct phylink *phylink;
- struct net_device *attached_dev;
- u8 mdix;
- u8 mdix_ctrl;
- void (*phy_link_change)(struct phy_device *, bool, bool);
- void (*adjust_link)(struct net_device *);
-};
-
-struct mii_bus {
- struct module *owner;
- const char *name;
- char id[61];
- void *priv;
- int (*read)(struct mii_bus *, int, int);
- int (*write)(struct mii_bus *, int, int, u16);
- int (*reset)(struct mii_bus *);
- struct mutex mdio_lock;
- struct device *parent;
- enum {
- MDIOBUS_ALLOCATED = 1,
- MDIOBUS_REGISTERED = 2,
- MDIOBUS_UNREGISTERED = 3,
- MDIOBUS_RELEASED = 4,
- } state;
- struct device dev;
- struct mdio_device *mdio_map[32];
- u32 phy_mask;
- u32 phy_ignore_ta_mask;
- int irq[32];
- int reset_delay_us;
- struct gpio_desc *reset_gpiod;
-};
-
-struct mdio_driver_common {
- struct device_driver driver;
- int flags;
-};
-
-struct phy_driver {
- struct mdio_driver_common mdiodrv;
- u32 phy_id;
- char *name;
- u32 phy_id_mask;
- const long unsigned int * const features;
- u32 flags;
- const void *driver_data;
- int (*soft_reset)(struct phy_device *);
- int (*config_init)(struct phy_device *);
- int (*probe)(struct phy_device *);
- int (*get_features)(struct phy_device *);
- int (*suspend)(struct phy_device *);
- int (*resume)(struct phy_device *);
- int (*config_aneg)(struct phy_device *);
- int (*aneg_done)(struct phy_device *);
- int (*read_status)(struct phy_device *);
- int (*ack_interrupt)(struct phy_device *);
- int (*config_intr)(struct phy_device *);
- int (*did_interrupt)(struct phy_device *);
- int (*handle_interrupt)(struct phy_device *);
- void (*remove)(struct phy_device *);
- int (*match_phy_device)(struct phy_device *);
- int (*ts_info)(struct phy_device *, struct ethtool_ts_info *);
- int (*hwtstamp)(struct phy_device *, struct ifreq *);
- bool (*rxtstamp)(struct phy_device *, struct sk_buff *, int);
- void (*txtstamp)(struct phy_device *, struct sk_buff *, int);
- int (*set_wol)(struct phy_device *, struct ethtool_wolinfo *);
- void (*get_wol)(struct phy_device *, struct ethtool_wolinfo *);
- void (*link_change_notify)(struct phy_device *);
- int (*read_mmd)(struct phy_device *, int, u16);
- int (*write_mmd)(struct phy_device *, int, u16, u16);
- int (*read_page)(struct phy_device *);
- int (*write_page)(struct phy_device *, int);
- int (*module_info)(struct phy_device *, struct ethtool_modinfo *);
- int (*module_eeprom)(struct phy_device *, struct ethtool_eeprom *, u8 *);
- int (*get_sset_count)(struct phy_device *);
- void (*get_strings)(struct phy_device *, u8 *);
- void (*get_stats)(struct phy_device *, struct ethtool_stats *, u64 *);
- int (*get_tunable)(struct phy_device *, struct ethtool_tunable *, void *);
- int (*set_tunable)(struct phy_device *, struct ethtool_tunable *, const void *);
- int (*set_loopback)(struct phy_device *, bool);
-};
-
-struct device_connection {
- struct fwnode_handle *fwnode;
- const char *endpoint[2];
- const char *id;
- struct list_head list;
-};
-
-typedef void * (*devcon_match_fn_t)(struct device_connection *, int, void *);
-
-struct software_node;
-
-struct software_node_ref_args {
- const struct software_node *node;
- unsigned int nargs;
- u64 args[8];
-};
-
-struct software_node_reference;
-
-struct software_node {
- const char *name;
- const struct software_node *parent;
- const struct property_entry *properties;
- const struct software_node_reference *references;
-};
-
-struct software_node_reference {
- const char *name;
- unsigned int nrefs;
- const struct software_node_ref_args *refs;
-};
-
-struct swnode {
- int id;
- struct kobject kobj;
- struct fwnode_handle fwnode;
- const struct software_node *node;
- struct ida child_ids;
- struct list_head entry;
- struct list_head children;
- struct swnode *parent;
- unsigned int allocated: 1;
-};
-
-struct req {
- struct req *next;
- struct completion done;
- int err;
- const char *name;
- umode_t mode;
- kuid_t uid;
- kgid_t gid;
- struct device *dev;
-};
-
-typedef int (*pm_callback_t)(struct device *);
-
-struct pm_clk_notifier_block {
- struct notifier_block nb;
- struct dev_pm_domain *pm_domain;
- char *con_ids[0];
-};
-
-enum pce_status {
- PCE_STATUS_NONE = 0,
- PCE_STATUS_ACQUIRED = 1,
- PCE_STATUS_ENABLED = 2,
- PCE_STATUS_ERROR = 3,
-};
-
-struct pm_clock_entry {
- struct list_head node;
- char *con_id;
- struct clk *clk;
- enum pce_status status;
-};
-
-enum fw_opt {
- FW_OPT_UEVENT = 1,
- FW_OPT_NOWAIT = 2,
- FW_OPT_USERHELPER = 4,
- FW_OPT_NO_WARN = 8,
- FW_OPT_NOCACHE = 16,
- FW_OPT_NOFALLBACK = 32,
-};
-
-enum fw_status {
- FW_STATUS_UNKNOWN = 0,
- FW_STATUS_LOADING = 1,
- FW_STATUS_DONE = 2,
- FW_STATUS_ABORTED = 3,
-};
-
-struct fw_state {
- struct completion completion;
- enum fw_status status;
-};
-
-struct firmware_cache;
-
-struct fw_priv {
- struct kref ref;
- struct list_head list;
- struct firmware_cache *fwc;
- struct fw_state fw_st;
- void *data;
- size_t size;
- size_t allocated_size;
- const char *fw_name;
-};
-
-struct firmware_cache {
- spinlock_t lock;
- struct list_head head;
- int state;
- spinlock_t name_lock;
- struct list_head fw_names;
- struct delayed_work work;
- struct notifier_block pm_notify;
-};
-
-struct fw_cache_entry {
- struct list_head list;
- const char *name;
-};
-
-struct fw_name_devm {
- long unsigned int magic;
- const char *name;
-};
-
-struct firmware_work {
- struct work_struct work;
- struct module *module;
- const char *name;
- struct device *device;
- void *context;
- void (*cont)(const struct firmware *, void *);
- enum fw_opt opt_flags;
-};
-
-typedef void (*node_registration_func_t)(struct node *);
-
-struct node_access_nodes {
- struct device dev;
- struct list_head list_node;
- unsigned int access;
-};
-
-struct node_attr {
- struct device_attribute attr;
- enum node_states state;
-};
-
-enum regcache_type {
- REGCACHE_NONE = 0,
- REGCACHE_RBTREE = 1,
- REGCACHE_COMPRESSED = 2,
- REGCACHE_FLAT = 3,
-};
-
-struct reg_default {
- unsigned int reg;
- unsigned int def;
-};
-
-struct reg_sequence {
- unsigned int reg;
- unsigned int def;
- unsigned int delay_us;
-};
-
-enum regmap_endian {
- REGMAP_ENDIAN_DEFAULT = 0,
- REGMAP_ENDIAN_BIG = 1,
- REGMAP_ENDIAN_LITTLE = 2,
- REGMAP_ENDIAN_NATIVE = 3,
-};
-
-struct regmap_range {
- unsigned int range_min;
- unsigned int range_max;
-};
-
-struct regmap_access_table {
- const struct regmap_range *yes_ranges;
- unsigned int n_yes_ranges;
- const struct regmap_range *no_ranges;
- unsigned int n_no_ranges;
-};
-
-typedef void (*regmap_lock)(void *);
-
-typedef void (*regmap_unlock)(void *);
-
-struct regmap_range_cfg;
-
-struct regmap_config {
- const char *name;
- int reg_bits;
- int reg_stride;
- int pad_bits;
- int val_bits;
- bool (*writeable_reg)(struct device *, unsigned int);
- bool (*readable_reg)(struct device *, unsigned int);
- bool (*volatile_reg)(struct device *, unsigned int);
- bool (*precious_reg)(struct device *, unsigned int);
- bool (*writeable_noinc_reg)(struct device *, unsigned int);
- bool (*readable_noinc_reg)(struct device *, unsigned int);
- bool disable_locking;
- regmap_lock lock;
- regmap_unlock unlock;
- void *lock_arg;
- int (*reg_read)(void *, unsigned int, unsigned int *);
- int (*reg_write)(void *, unsigned int, unsigned int);
- bool fast_io;
- unsigned int max_register;
- const struct regmap_access_table *wr_table;
- const struct regmap_access_table *rd_table;
- const struct regmap_access_table *volatile_table;
- const struct regmap_access_table *precious_table;
- const struct regmap_access_table *wr_noinc_table;
- const struct regmap_access_table *rd_noinc_table;
- const struct reg_default *reg_defaults;
- unsigned int num_reg_defaults;
- enum regcache_type cache_type;
- const void *reg_defaults_raw;
- unsigned int num_reg_defaults_raw;
- long unsigned int read_flag_mask;
- long unsigned int write_flag_mask;
- bool zero_flag_mask;
- bool use_single_read;
- bool use_single_write;
- bool can_multi_write;
- enum regmap_endian reg_format_endian;
- enum regmap_endian val_format_endian;
- const struct regmap_range_cfg *ranges;
- unsigned int num_ranges;
- bool use_hwlock;
- unsigned int hwlock_id;
- unsigned int hwlock_mode;
-};
-
-struct regmap_range_cfg {
- const char *name;
- unsigned int range_min;
- unsigned int range_max;
- unsigned int selector_reg;
- unsigned int selector_mask;
- int selector_shift;
- unsigned int window_start;
- unsigned int window_len;
-};
-
-typedef int (*regmap_hw_write)(void *, const void *, size_t);
-
-typedef int (*regmap_hw_gather_write)(void *, const void *, size_t, const void *, size_t);
-
-struct regmap_async;
-
-typedef int (*regmap_hw_async_write)(void *, const void *, size_t, const void *, size_t, struct regmap_async *);
-
-struct regmap;
-
-struct regmap_async {
- struct list_head list;
- struct regmap *map;
- void *work_buf;
-};
-
-typedef int (*regmap_hw_read)(void *, const void *, size_t, void *, size_t);
-
-typedef int (*regmap_hw_reg_read)(void *, unsigned int, unsigned int *);
-
-typedef int (*regmap_hw_reg_write)(void *, unsigned int, unsigned int);
-
-typedef int (*regmap_hw_reg_update_bits)(void *, unsigned int, unsigned int, unsigned int);
-
-typedef struct regmap_async * (*regmap_hw_async_alloc)();
-
-typedef void (*regmap_hw_free_context)(void *);
-
-struct regmap_bus {
- bool fast_io;
- regmap_hw_write write;
- regmap_hw_gather_write gather_write;
- regmap_hw_async_write async_write;
- regmap_hw_reg_write reg_write;
- regmap_hw_reg_update_bits reg_update_bits;
- regmap_hw_read read;
- regmap_hw_reg_read reg_read;
- regmap_hw_free_context free_context;
- regmap_hw_async_alloc async_alloc;
- u8 read_flag_mask;
- enum regmap_endian reg_format_endian_default;
- enum regmap_endian val_format_endian_default;
- size_t max_raw_read;
- size_t max_raw_write;
-};
-
-struct reg_field {
- unsigned int reg;
- unsigned int lsb;
- unsigned int msb;
- unsigned int id_size;
- unsigned int id_offset;
-};
-
-struct regmap_format {
- size_t buf_size;
- size_t reg_bytes;
- size_t pad_bytes;
- size_t val_bytes;
- void (*format_write)(struct regmap *, unsigned int, unsigned int);
- void (*format_reg)(void *, unsigned int, unsigned int);
- void (*format_val)(void *, unsigned int, unsigned int);
- unsigned int (*parse_val)(const void *);
- void (*parse_inplace)(void *);
-};
-
-struct hwspinlock;
-
-struct regcache_ops;
-
-struct regmap {
- union {
- struct mutex mutex;
- struct {
- spinlock_t spinlock;
- long unsigned int spinlock_flags;
- };
- };
- regmap_lock lock;
- regmap_unlock unlock;
- void *lock_arg;
- gfp_t alloc_flags;
- struct device *dev;
- void *work_buf;
- struct regmap_format format;
- const struct regmap_bus *bus;
- void *bus_context;
- const char *name;
- bool async;
- spinlock_t async_lock;
- wait_queue_head_t async_waitq;
- struct list_head async_list;
- struct list_head async_free;
- int async_ret;
- bool debugfs_disable;
- struct dentry *debugfs;
- const char *debugfs_name;
- unsigned int debugfs_reg_len;
- unsigned int debugfs_val_len;
- unsigned int debugfs_tot_len;
- struct list_head debugfs_off_cache;
- struct mutex cache_lock;
- unsigned int max_register;
- bool (*writeable_reg)(struct device *, unsigned int);
- bool (*readable_reg)(struct device *, unsigned int);
- bool (*volatile_reg)(struct device *, unsigned int);
- bool (*precious_reg)(struct device *, unsigned int);
- bool (*writeable_noinc_reg)(struct device *, unsigned int);
- bool (*readable_noinc_reg)(struct device *, unsigned int);
- const struct regmap_access_table *wr_table;
- const struct regmap_access_table *rd_table;
- const struct regmap_access_table *volatile_table;
- const struct regmap_access_table *precious_table;
- const struct regmap_access_table *wr_noinc_table;
- const struct regmap_access_table *rd_noinc_table;
- int (*reg_read)(void *, unsigned int, unsigned int *);
- int (*reg_write)(void *, unsigned int, unsigned int);
- int (*reg_update_bits)(void *, unsigned int, unsigned int, unsigned int);
- bool defer_caching;
- long unsigned int read_flag_mask;
- long unsigned int write_flag_mask;
- int reg_shift;
- int reg_stride;
- int reg_stride_order;
- const struct regcache_ops *cache_ops;
- enum regcache_type cache_type;
- unsigned int cache_size_raw;
- unsigned int cache_word_size;
- unsigned int num_reg_defaults;
- unsigned int num_reg_defaults_raw;
- bool cache_only;
- bool cache_bypass;
- bool cache_free;
- struct reg_default *reg_defaults;
- const void *reg_defaults_raw;
- void *cache;
- bool cache_dirty;
- bool no_sync_defaults;
- struct reg_sequence *patch;
- int patch_regs;
- bool use_single_read;
- bool use_single_write;
- bool can_multi_write;
- size_t max_raw_read;
- size_t max_raw_write;
- struct rb_root range_tree;
- void *selector_work_buf;
- struct hwspinlock *hwlock;
-};
-
-struct regcache_ops {
- const char *name;
- enum regcache_type type;
- int (*init)(struct regmap *);
- int (*exit)(struct regmap *);
- void (*debugfs_init)(struct regmap *);
- int (*read)(struct regmap *, unsigned int, unsigned int *);
- int (*write)(struct regmap *, unsigned int, unsigned int);
- int (*sync)(struct regmap *, unsigned int, unsigned int);
- int (*drop)(struct regmap *, unsigned int, unsigned int);
-};
-
-struct regmap_range_node {
- struct rb_node node;
- const char *name;
- struct regmap *map;
- unsigned int range_min;
- unsigned int range_max;
- unsigned int selector_reg;
- unsigned int selector_mask;
- int selector_shift;
- unsigned int window_start;
- unsigned int window_len;
-};
-
-struct regmap_field {
- struct regmap *regmap;
- unsigned int mask;
- unsigned int shift;
- unsigned int reg;
- unsigned int id_size;
- unsigned int id_offset;
-};
-
-struct trace_event_raw_regmap_reg {
- struct trace_entry ent;
- u32 __data_loc_name;
- unsigned int reg;
- unsigned int val;
- char __data[0];
-};
-
-struct trace_event_raw_regmap_block {
- struct trace_entry ent;
- u32 __data_loc_name;
- unsigned int reg;
- int count;
- char __data[0];
-};
-
-struct trace_event_raw_regcache_sync {
- struct trace_entry ent;
- u32 __data_loc_name;
- u32 __data_loc_status;
- u32 __data_loc_type;
- int type;
- char __data[0];
-};
-
-struct trace_event_raw_regmap_bool {
- struct trace_entry ent;
- u32 __data_loc_name;
- int flag;
- char __data[0];
-};
-
-struct trace_event_raw_regmap_async {
- struct trace_entry ent;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_raw_regcache_drop_region {
- struct trace_entry ent;
- u32 __data_loc_name;
- unsigned int from;
- unsigned int to;
- char __data[0];
-};
-
-struct trace_event_data_offsets_regmap_reg {
- u32 name;
-};
-
-struct trace_event_data_offsets_regmap_block {
- u32 name;
-};
-
-struct trace_event_data_offsets_regcache_sync {
- u32 name;
- u32 status;
- u32 type;
-};
-
-struct trace_event_data_offsets_regmap_bool {
- u32 name;
-};
-
-struct trace_event_data_offsets_regmap_async {
- u32 name;
-};
-
-struct trace_event_data_offsets_regcache_drop_region {
- u32 name;
-};
-
-typedef void (*btf_trace_regmap_reg_write)(void *, struct regmap *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_regmap_reg_read)(void *, struct regmap *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_regmap_reg_read_cache)(void *, struct regmap *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_regmap_hw_read_start)(void *, struct regmap *, unsigned int, int);
-
-typedef void (*btf_trace_regmap_hw_read_done)(void *, struct regmap *, unsigned int, int);
-
-typedef void (*btf_trace_regmap_hw_write_start)(void *, struct regmap *, unsigned int, int);
-
-typedef void (*btf_trace_regmap_hw_write_done)(void *, struct regmap *, unsigned int, int);
-
-typedef void (*btf_trace_regcache_sync)(void *, struct regmap *, const char *, const char *);
-
-typedef void (*btf_trace_regmap_cache_only)(void *, struct regmap *, bool);
-
-typedef void (*btf_trace_regmap_cache_bypass)(void *, struct regmap *, bool);
-
-typedef void (*btf_trace_regmap_async_write_start)(void *, struct regmap *, unsigned int, int);
-
-typedef void (*btf_trace_regmap_async_io_complete)(void *, struct regmap *);
-
-typedef void (*btf_trace_regmap_async_complete_start)(void *, struct regmap *);
-
-typedef void (*btf_trace_regmap_async_complete_done)(void *, struct regmap *);
-
-typedef void (*btf_trace_regcache_drop_region)(void *, struct regmap *, unsigned int, unsigned int);
-
-struct regcache_rbtree_node {
- void *block;
- long int *cache_present;
- unsigned int base_reg;
- unsigned int blklen;
- struct rb_node node;
-};
-
-struct regcache_rbtree_ctx {
- struct rb_root root;
- struct regcache_rbtree_node *cached_rbnode;
-};
-
-struct regmap_debugfs_off_cache {
- struct list_head list;
- off_t min;
- off_t max;
- unsigned int base_reg;
- unsigned int max_reg;
-};
-
-struct regmap_debugfs_node {
- struct regmap *map;
- const char *name;
- struct list_head link;
-};
-
-typedef void (*irq_write_msi_msg_t)(struct msi_desc *, struct msi_msg *);
-
-struct platform_msi_priv_data {
- struct device *dev;
- void *host_data;
- msi_alloc_info_t arg;
- irq_write_msi_msg_t write_msg;
- int devid;
-};
-
-typedef long unsigned int __kernel_old_dev_t;
-
-enum {
- LO_FLAGS_READ_ONLY = 1,
- LO_FLAGS_AUTOCLEAR = 4,
- LO_FLAGS_PARTSCAN = 8,
- LO_FLAGS_DIRECT_IO = 16,
-};
-
-struct loop_info {
- int lo_number;
- __kernel_old_dev_t lo_device;
- long unsigned int lo_inode;
- __kernel_old_dev_t lo_rdevice;
- int lo_offset;
- int lo_encrypt_type;
- int lo_encrypt_key_size;
- int lo_flags;
- char lo_name[64];
- unsigned char lo_encrypt_key[32];
- long unsigned int lo_init[2];
- char reserved[4];
-};
-
-struct loop_info64 {
- __u64 lo_device;
- __u64 lo_inode;
- __u64 lo_rdevice;
- __u64 lo_offset;
- __u64 lo_sizelimit;
- __u32 lo_number;
- __u32 lo_encrypt_type;
- __u32 lo_encrypt_key_size;
- __u32 lo_flags;
- __u8 lo_file_name[64];
- __u8 lo_crypt_name[64];
- __u8 lo_encrypt_key[32];
- __u64 lo_init[2];
-};
-
-enum {
- Lo_unbound = 0,
- Lo_bound = 1,
- Lo_rundown = 2,
-};
-
-struct loop_func_table;
-
-struct loop_device {
- int lo_number;
- atomic_t lo_refcnt;
- loff_t lo_offset;
- loff_t lo_sizelimit;
- int lo_flags;
- int (*transfer)(struct loop_device *, int, struct page *, unsigned int, struct page *, unsigned int, int, sector_t);
- char lo_file_name[64];
- char lo_crypt_name[64];
- char lo_encrypt_key[32];
- int lo_encrypt_key_size;
- struct loop_func_table *lo_encryption;
- __u32 lo_init[2];
- kuid_t lo_key_owner;
- int (*ioctl)(struct loop_device *, int, long unsigned int);
- struct file *lo_backing_file;
- struct block_device *lo_device;
- void *key_data;
- gfp_t old_gfp_mask;
- spinlock_t lo_lock;
- int lo_state;
- struct kthread_worker worker;
- struct task_struct *worker_task;
- bool use_dio;
- bool sysfs_inited;
- struct request_queue *lo_queue;
- struct blk_mq_tag_set tag_set;
- struct gendisk *lo_disk;
-};
-
-struct loop_func_table {
- int number;
- int (*transfer)(struct loop_device *, int, struct page *, unsigned int, struct page *, unsigned int, int, sector_t);
- int (*init)(struct loop_device *, const struct loop_info64 *);
- int (*release)(struct loop_device *);
- int (*ioctl)(struct loop_device *, int, long unsigned int);
- struct module *owner;
-};
-
-struct loop_cmd {
- struct kthread_work work;
- bool use_aio;
- atomic_t ref;
- long int ret;
- struct kiocb iocb;
- struct bio_vec *bvec;
- struct cgroup_subsys_state *css;
-};
-
-struct compat_loop_info {
- compat_int_t lo_number;
- compat_dev_t lo_device;
- compat_ulong_t lo_inode;
- compat_dev_t lo_rdevice;
- compat_int_t lo_offset;
- compat_int_t lo_encrypt_type;
- compat_int_t lo_encrypt_key_size;
- compat_int_t lo_flags;
- char lo_name[64];
- unsigned char lo_encrypt_key[32];
- compat_ulong_t lo_init[2];
- char reserved[4];
-};
-
-struct dma_buf_sync {
- __u64 flags;
-};
-
-struct dma_buf_list {
- struct list_head head;
- struct mutex lock;
-};
-
-struct trace_event_raw_dma_fence {
- struct trace_entry ent;
- u32 __data_loc_driver;
- u32 __data_loc_timeline;
- unsigned int context;
- unsigned int seqno;
- char __data[0];
-};
-
-struct trace_event_data_offsets_dma_fence {
- u32 driver;
- u32 timeline;
-};
-
-typedef void (*btf_trace_dma_fence_emit)(void *, struct dma_fence *);
-
-typedef void (*btf_trace_dma_fence_init)(void *, struct dma_fence *);
-
-typedef void (*btf_trace_dma_fence_destroy)(void *, struct dma_fence *);
-
-typedef void (*btf_trace_dma_fence_enable_signal)(void *, struct dma_fence *);
-
-typedef void (*btf_trace_dma_fence_signaled)(void *, struct dma_fence *);
-
-typedef void (*btf_trace_dma_fence_wait_start)(void *, struct dma_fence *);
-
-typedef void (*btf_trace_dma_fence_wait_end)(void *, struct dma_fence *);
-
-struct default_wait_cb {
- struct dma_fence_cb base;
- struct task_struct *task;
-};
-
-struct dma_fence_array_cb {
- struct dma_fence_cb cb;
- struct dma_fence_array *array;
-};
-
-enum seqno_fence_condition {
- SEQNO_FENCE_WAIT_GEQUAL = 0,
- SEQNO_FENCE_WAIT_NONZERO = 1,
-};
-
-struct seqno_fence {
- struct dma_fence base;
- const struct dma_fence_ops *ops;
- struct dma_buf *sync_buf;
- uint32_t seqno_ofs;
- enum seqno_fence_condition condition;
-};
-
-struct sync_merge_data {
- char name[32];
- __s32 fd2;
- __s32 fence;
- __u32 flags;
- __u32 pad;
-};
-
-struct sync_fence_info {
- char obj_name[32];
- char driver_name[32];
- __s32 status;
- __u32 flags;
- __u64 timestamp_ns;
-};
-
-struct sync_file_info {
- char name[32];
- __s32 status;
- __u32 flags;
- __u32 num_fences;
- __u32 pad;
- __u64 sync_fence_info;
-};
-
-struct scsi_sense_hdr {
- u8 response_code;
- u8 sense_key;
- u8 asc;
- u8 ascq;
- u8 byte4;
- u8 byte5;
- u8 byte6;
- u8 additional_length;
-};
-
-typedef __u64 blist_flags_t;
-
-enum scsi_device_state {
- SDEV_CREATED = 1,
- SDEV_RUNNING = 2,
- SDEV_CANCEL = 3,
- SDEV_DEL = 4,
- SDEV_QUIESCE = 5,
- SDEV_OFFLINE = 6,
- SDEV_TRANSPORT_OFFLINE = 7,
- SDEV_BLOCK = 8,
- SDEV_CREATED_BLOCK = 9,
-};
-
-struct scsi_vpd {
- struct callback_head rcu;
- int len;
- unsigned char data[0];
-};
-
-struct Scsi_Host;
-
-struct scsi_target;
-
-struct scsi_device_handler;
-
-struct scsi_device {
- struct Scsi_Host *host;
- struct request_queue *request_queue;
- struct list_head siblings;
- struct list_head same_target_siblings;
- atomic_t device_busy;
- atomic_t device_blocked;
- spinlock_t list_lock;
- struct list_head cmd_list;
- struct list_head starved_entry;
- short unsigned int queue_depth;
- short unsigned int max_queue_depth;
- short unsigned int last_queue_full_depth;
- short unsigned int last_queue_full_count;
- long unsigned int last_queue_full_time;
- long unsigned int queue_ramp_up_period;
- long unsigned int last_queue_ramp_up;
- unsigned int id;
- unsigned int channel;
- u64 lun;
- unsigned int manufacturer;
- unsigned int sector_size;
- void *hostdata;
- unsigned char type;
- char scsi_level;
- char inq_periph_qual;
- struct mutex inquiry_mutex;
- unsigned char inquiry_len;
- unsigned char *inquiry;
- const char *vendor;
- const char *model;
- const char *rev;
- struct scsi_vpd *vpd_pg0;
- struct scsi_vpd *vpd_pg83;
- struct scsi_vpd *vpd_pg80;
- struct scsi_vpd *vpd_pg89;
- unsigned char current_tag;
- struct scsi_target *sdev_target;
- blist_flags_t sdev_bflags;
- unsigned int eh_timeout;
- unsigned int removable: 1;
- unsigned int changed: 1;
- unsigned int busy: 1;
- unsigned int lockable: 1;
- unsigned int locked: 1;
- unsigned int borken: 1;
- unsigned int disconnect: 1;
- unsigned int soft_reset: 1;
- unsigned int sdtr: 1;
- unsigned int wdtr: 1;
- unsigned int ppr: 1;
- unsigned int tagged_supported: 1;
- unsigned int simple_tags: 1;
- unsigned int was_reset: 1;
- unsigned int expecting_cc_ua: 1;
- unsigned int use_10_for_rw: 1;
- unsigned int use_10_for_ms: 1;
- unsigned int no_report_opcodes: 1;
- unsigned int no_write_same: 1;
- unsigned int use_16_for_rw: 1;
- unsigned int skip_ms_page_8: 1;
- unsigned int skip_ms_page_3f: 1;
- unsigned int skip_vpd_pages: 1;
- unsigned int try_vpd_pages: 1;
- unsigned int use_192_bytes_for_3f: 1;
- unsigned int no_start_on_add: 1;
- unsigned int allow_restart: 1;
- unsigned int manage_start_stop: 1;
- unsigned int start_stop_pwr_cond: 1;
- unsigned int no_uld_attach: 1;
- unsigned int select_no_atn: 1;
- unsigned int fix_capacity: 1;
- unsigned int guess_capacity: 1;
- unsigned int retry_hwerror: 1;
- unsigned int last_sector_bug: 1;
- unsigned int no_read_disc_info: 1;
- unsigned int no_read_capacity_16: 1;
- unsigned int try_rc_10_first: 1;
- unsigned int security_supported: 1;
- unsigned int is_visible: 1;
- unsigned int wce_default_on: 1;
- unsigned int no_dif: 1;
- unsigned int broken_fua: 1;
- unsigned int lun_in_cdb: 1;
- unsigned int unmap_limit_for_ws: 1;
- unsigned int rpm_autosuspend: 1;
- atomic_t disk_events_disable_depth;
- long unsigned int supported_events[1];
- long unsigned int pending_events[1];
- struct list_head event_list;
- struct work_struct event_work;
- unsigned int max_device_blocked;
- atomic_t iorequest_cnt;
- atomic_t iodone_cnt;
- atomic_t ioerr_cnt;
- struct device sdev_gendev;
- struct device sdev_dev;
- struct execute_work ew;
- struct work_struct requeue_work;
- struct scsi_device_handler *handler;
- void *handler_data;
- unsigned char access_state;
- struct mutex state_mutex;
- enum scsi_device_state sdev_state;
- struct task_struct *quiesced_by;
- long unsigned int sdev_data[0];
-};
-
-enum scsi_host_state {
- SHOST_CREATED = 1,
- SHOST_RUNNING = 2,
- SHOST_CANCEL = 3,
- SHOST_DEL = 4,
- SHOST_RECOVERY = 5,
- SHOST_CANCEL_RECOVERY = 6,
- SHOST_DEL_RECOVERY = 7,
-};
-
-struct scsi_host_template;
-
-struct scsi_transport_template;
-
-struct Scsi_Host {
- struct list_head __devices;
- struct list_head __targets;
- struct list_head starved_list;
- spinlock_t default_lock;
- spinlock_t *host_lock;
- struct mutex scan_mutex;
- struct list_head eh_cmd_q;
- struct task_struct *ehandler;
- struct completion *eh_action;
- wait_queue_head_t host_wait;
- struct scsi_host_template *hostt;
- struct scsi_transport_template *transportt;
- struct blk_mq_tag_set tag_set;
- atomic_t host_blocked;
- unsigned int host_failed;
- unsigned int host_eh_scheduled;
- unsigned int host_no;
- int eh_deadline;
- long unsigned int last_reset;
- unsigned int max_channel;
- unsigned int max_id;
- u64 max_lun;
- unsigned int unique_id;
- short unsigned int max_cmd_len;
- int this_id;
- int can_queue;
- short int cmd_per_lun;
- short unsigned int sg_tablesize;
- short unsigned int sg_prot_tablesize;
- unsigned int max_sectors;
- unsigned int max_segment_size;
- long unsigned int dma_boundary;
- long unsigned int virt_boundary_mask;
- unsigned int nr_hw_queues;
- unsigned int active_mode: 2;
- unsigned int unchecked_isa_dma: 1;
- unsigned int host_self_blocked: 1;
- unsigned int reverse_ordering: 1;
- unsigned int tmf_in_progress: 1;
- unsigned int async_scan: 1;
- unsigned int eh_noresume: 1;
- unsigned int no_write_same: 1;
- unsigned int use_cmd_list: 1;
- unsigned int short_inquiry: 1;
- unsigned int no_scsi2_lun_in_cdb: 1;
- char work_q_name[20];
- struct workqueue_struct *work_q;
- struct workqueue_struct *tmf_work_q;
- unsigned int max_host_blocked;
- unsigned int prot_capabilities;
- unsigned char prot_guard_type;
- long unsigned int base;
- long unsigned int io_port;
- unsigned char n_io_port;
- unsigned char dma_channel;
- unsigned int irq;
- enum scsi_host_state shost_state;
- struct device shost_gendev;
- struct device shost_dev;
- void *shost_data;
- struct device *dma_dev;
- long unsigned int hostdata[0];
-};
-
-enum scsi_target_state {
- STARGET_CREATED = 1,
- STARGET_RUNNING = 2,
- STARGET_REMOVE = 3,
- STARGET_CREATED_REMOVE = 4,
- STARGET_DEL = 5,
-};
-
-struct scsi_target {
- struct scsi_device *starget_sdev_user;
- struct list_head siblings;
- struct list_head devices;
- struct device dev;
- struct kref reap_ref;
- unsigned int channel;
- unsigned int id;
- unsigned int create: 1;
- unsigned int single_lun: 1;
- unsigned int pdt_1f_for_no_lun: 1;
- unsigned int no_report_luns: 1;
- unsigned int expecting_lun_change: 1;
- atomic_t target_busy;
- atomic_t target_blocked;
- unsigned int can_queue;
- unsigned int max_target_blocked;
- char scsi_level;
- enum scsi_target_state state;
- void *hostdata;
- long unsigned int starget_data[0];
-};
-
-struct scsi_data_buffer {
- struct sg_table table;
- unsigned int length;
-};
-
-struct scsi_pointer {
- char *ptr;
- int this_residual;
- struct scatterlist *buffer;
- int buffers_residual;
- dma_addr_t dma_handle;
- volatile int Status;
- volatile int Message;
- volatile int have_data_in;
- volatile int sent_command;
- volatile int phase;
-};
-
-struct scsi_cmnd {
- struct scsi_request req;
- struct scsi_device *device;
- struct list_head list;
- struct list_head eh_entry;
- struct delayed_work abort_work;
- struct callback_head rcu;
- int eh_eflags;
- long unsigned int jiffies_at_alloc;
- int retries;
- int allowed;
- unsigned char prot_op;
- unsigned char prot_type;
- unsigned char prot_flags;
- short unsigned int cmd_len;
- enum dma_data_direction sc_data_direction;
- unsigned char *cmnd;
- struct scsi_data_buffer sdb;
- struct scsi_data_buffer *prot_sdb;
- unsigned int underflow;
- unsigned int transfersize;
- struct request *request;
- unsigned char *sense_buffer;
- void (*scsi_done)(struct scsi_cmnd *);
- struct scsi_pointer SCp;
- unsigned char *host_scribble;
- int result;
- int flags;
- long unsigned int state;
- unsigned char tag;
-};
-
-enum scsi_prot_operations {
- SCSI_PROT_NORMAL = 0,
- SCSI_PROT_READ_INSERT = 1,
- SCSI_PROT_WRITE_STRIP = 2,
- SCSI_PROT_READ_STRIP = 3,
- SCSI_PROT_WRITE_INSERT = 4,
- SCSI_PROT_READ_PASS = 5,
- SCSI_PROT_WRITE_PASS = 6,
-};
-
-struct scsi_driver {
- struct device_driver gendrv;
- void (*rescan)(struct device *);
- blk_status_t (*init_command)(struct scsi_cmnd *);
- void (*uninit_command)(struct scsi_cmnd *);
- int (*done)(struct scsi_cmnd *);
- int (*eh_action)(struct scsi_cmnd *, int);
- void (*eh_reset)(struct scsi_cmnd *);
-};
-
-struct scsi_host_cmd_pool;
-
-struct scsi_host_template {
- struct module *module;
- const char *name;
- const char * (*info)(struct Scsi_Host *);
- int (*ioctl)(struct scsi_device *, unsigned int, void *);
- int (*compat_ioctl)(struct scsi_device *, unsigned int, void *);
- int (*queuecommand)(struct Scsi_Host *, struct scsi_cmnd *);
- void (*commit_rqs)(struct Scsi_Host *, u16);
- int (*eh_abort_handler)(struct scsi_cmnd *);
- int (*eh_device_reset_handler)(struct scsi_cmnd *);
- int (*eh_target_reset_handler)(struct scsi_cmnd *);
- int (*eh_bus_reset_handler)(struct scsi_cmnd *);
- int (*eh_host_reset_handler)(struct scsi_cmnd *);
- int (*slave_alloc)(struct scsi_device *);
- int (*slave_configure)(struct scsi_device *);
- void (*slave_destroy)(struct scsi_device *);
- int (*target_alloc)(struct scsi_target *);
- void (*target_destroy)(struct scsi_target *);
- int (*scan_finished)(struct Scsi_Host *, long unsigned int);
- void (*scan_start)(struct Scsi_Host *);
- int (*change_queue_depth)(struct scsi_device *, int);
- int (*map_queues)(struct Scsi_Host *);
- int (*bios_param)(struct scsi_device *, struct block_device *, sector_t, int *);
- void (*unlock_native_capacity)(struct scsi_device *);
- int (*show_info)(struct seq_file *, struct Scsi_Host *);
- int (*write_info)(struct Scsi_Host *, char *, int);
- enum blk_eh_timer_return (*eh_timed_out)(struct scsi_cmnd *);
- int (*host_reset)(struct Scsi_Host *, int);
- const char *proc_name;
- struct proc_dir_entry *proc_dir;
- int can_queue;
- int this_id;
- short unsigned int sg_tablesize;
- short unsigned int sg_prot_tablesize;
- unsigned int max_sectors;
- unsigned int max_segment_size;
- long unsigned int dma_boundary;
- long unsigned int virt_boundary_mask;
- short int cmd_per_lun;
- unsigned char present;
- int tag_alloc_policy;
- unsigned int track_queue_depth: 1;
- unsigned int supported_mode: 2;
- unsigned int unchecked_isa_dma: 1;
- unsigned int emulated: 1;
- unsigned int skip_settle_delay: 1;
- unsigned int no_write_same: 1;
- unsigned int force_blk_mq: 1;
- unsigned int max_host_blocked;
- struct device_attribute **shost_attrs;
- struct device_attribute **sdev_attrs;
- const struct attribute_group **sdev_groups;
- u64 vendor_id;
- unsigned int cmd_size;
- struct scsi_host_cmd_pool *cmd_pool;
- int rpm_autosuspend_delay;
-};
-
-struct trace_event_raw_scsi_dispatch_cmd_start {
- struct trace_entry ent;
- unsigned int host_no;
- unsigned int channel;
- unsigned int id;
- unsigned int lun;
- unsigned int opcode;
- unsigned int cmd_len;
- unsigned int data_sglen;
- unsigned int prot_sglen;
- unsigned char prot_op;
- u32 __data_loc_cmnd;
- char __data[0];
-};
-
-struct trace_event_raw_scsi_dispatch_cmd_error {
- struct trace_entry ent;
- unsigned int host_no;
- unsigned int channel;
- unsigned int id;
- unsigned int lun;
- int rtn;
- unsigned int opcode;
- unsigned int cmd_len;
- unsigned int data_sglen;
- unsigned int prot_sglen;
- unsigned char prot_op;
- u32 __data_loc_cmnd;
- char __data[0];
-};
-
-struct trace_event_raw_scsi_cmd_done_timeout_template {
- struct trace_entry ent;
- unsigned int host_no;
- unsigned int channel;
- unsigned int id;
- unsigned int lun;
- int result;
- unsigned int opcode;
- unsigned int cmd_len;
- unsigned int data_sglen;
- unsigned int prot_sglen;
- unsigned char prot_op;
- u32 __data_loc_cmnd;
- char __data[0];
-};
-
-struct trace_event_raw_scsi_eh_wakeup {
- struct trace_entry ent;
- unsigned int host_no;
- char __data[0];
-};
-
-struct trace_event_data_offsets_scsi_dispatch_cmd_start {
- u32 cmnd;
-};
-
-struct trace_event_data_offsets_scsi_dispatch_cmd_error {
- u32 cmnd;
-};
-
-struct trace_event_data_offsets_scsi_cmd_done_timeout_template {
- u32 cmnd;
-};
-
-struct trace_event_data_offsets_scsi_eh_wakeup {};
-
-typedef void (*btf_trace_scsi_dispatch_cmd_start)(void *, struct scsi_cmnd *);
-
-typedef void (*btf_trace_scsi_dispatch_cmd_error)(void *, struct scsi_cmnd *, int);
-
-typedef void (*btf_trace_scsi_dispatch_cmd_done)(void *, struct scsi_cmnd *);
-
-typedef void (*btf_trace_scsi_dispatch_cmd_timeout)(void *, struct scsi_cmnd *);
-
-typedef void (*btf_trace_scsi_eh_wakeup)(void *, struct Scsi_Host *);
-
-struct scsi_transport_template {
- struct transport_container host_attrs;
- struct transport_container target_attrs;
- struct transport_container device_attrs;
- int (*user_scan)(struct Scsi_Host *, uint, uint, u64);
- int device_size;
- int device_private_offset;
- int target_size;
- int target_private_offset;
- int host_size;
- unsigned int create_work_queue: 1;
- void (*eh_strategy_handler)(struct Scsi_Host *);
-};
-
-struct scsi_idlun {
- __u32 dev_id;
- __u32 host_unique_id;
-};
-
-typedef void (*activate_complete)(void *, int);
-
-struct scsi_device_handler {
- struct list_head list;
- struct module *module;
- const char *name;
- int (*check_sense)(struct scsi_device *, struct scsi_sense_hdr *);
- int (*attach)(struct scsi_device *);
- void (*detach)(struct scsi_device *);
- int (*activate)(struct scsi_device *, activate_complete, void *);
- blk_status_t (*prep_fn)(struct scsi_device *, struct request *);
- int (*set_params)(struct scsi_device *, const char *);
- void (*rescan)(struct scsi_device *);
-};
-
-struct scsi_eh_save {
- int result;
- unsigned int resid_len;
- int eh_eflags;
- enum dma_data_direction data_direction;
- unsigned int underflow;
- unsigned char cmd_len;
- unsigned char prot_op;
- unsigned char *cmnd;
- struct scsi_data_buffer sdb;
- unsigned char eh_cmnd[16];
- struct scatterlist sense_sgl;
-};
-
-struct scsi_varlen_cdb_hdr {
- __u8 opcode;
- __u8 control;
- __u8 misc[5];
- __u8 additional_cdb_length;
- __be16 service_action;
-};
-
-struct scsi_mode_data {
- __u32 length;
- __u16 block_descriptor_length;
- __u8 medium_type;
- __u8 device_specific;
- __u8 header_length;
- __u8 longlba: 1;
-};
-
-struct scsi_event {
- enum scsi_device_event evt_type;
- struct list_head node;
-};
-
-enum scsi_host_prot_capabilities {
- SHOST_DIF_TYPE1_PROTECTION = 1,
- SHOST_DIF_TYPE2_PROTECTION = 2,
- SHOST_DIF_TYPE3_PROTECTION = 4,
- SHOST_DIX_TYPE0_PROTECTION = 8,
- SHOST_DIX_TYPE1_PROTECTION = 16,
- SHOST_DIX_TYPE2_PROTECTION = 32,
- SHOST_DIX_TYPE3_PROTECTION = 64,
-};
-
-enum {
- ACTION_FAIL = 0,
- ACTION_REPREP = 1,
- ACTION_RETRY = 2,
- ACTION_DELAYED_RETRY = 3,
-};
-
-struct value_name_pair;
-
-struct sa_name_list {
- int opcode;
- const struct value_name_pair *arr;
- int arr_sz;
-};
-
-struct value_name_pair {
- int value;
- const char *name;
-};
-
-struct error_info {
- short unsigned int code12;
- short unsigned int size;
-};
-
-struct error_info2 {
- unsigned char code1;
- unsigned char code2_min;
- unsigned char code2_max;
- const char *str;
- const char *fmt;
-};
-
-struct scsi_lun {
- __u8 scsi_lun[8];
-};
-
-enum scsi_timeouts {
- SCSI_DEFAULT_EH_TIMEOUT = 10000,
-};
-
-enum scsi_scan_mode {
- SCSI_SCAN_INITIAL = 0,
- SCSI_SCAN_RESCAN = 1,
- SCSI_SCAN_MANUAL = 2,
-};
-
-struct async_scan_data {
- struct list_head list;
- struct Scsi_Host *shost;
- struct completion prev_finished;
-};
-
-enum scsi_devinfo_key {
- SCSI_DEVINFO_GLOBAL = 0,
- SCSI_DEVINFO_SPI = 1,
-};
-
-struct scsi_dev_info_list {
- struct list_head dev_info_list;
- char vendor[8];
- char model[16];
- blist_flags_t flags;
- unsigned int compatible;
-};
-
-struct scsi_dev_info_list_table {
- struct list_head node;
- struct list_head scsi_dev_info_list;
- const char *name;
- int key;
-};
-
-struct double_list {
- struct list_head *top;
- struct list_head *bottom;
-};
-
-struct spi_transport_attrs {
- int period;
- int min_period;
- int offset;
- int max_offset;
- unsigned int width: 1;
- unsigned int max_width: 1;
- unsigned int iu: 1;
- unsigned int max_iu: 1;
- unsigned int dt: 1;
- unsigned int qas: 1;
- unsigned int max_qas: 1;
- unsigned int wr_flow: 1;
- unsigned int rd_strm: 1;
- unsigned int rti: 1;
- unsigned int pcomp_en: 1;
- unsigned int hold_mcs: 1;
- unsigned int initial_dv: 1;
- long unsigned int flags;
- unsigned int support_sync: 1;
- unsigned int support_wide: 1;
- unsigned int support_dt: 1;
- unsigned int support_dt_only;
- unsigned int support_ius;
- unsigned int support_qas;
- unsigned int dv_pending: 1;
- unsigned int dv_in_progress: 1;
- struct mutex dv_mutex;
-};
-
-enum spi_signal_type {
- SPI_SIGNAL_UNKNOWN = 1,
- SPI_SIGNAL_SE = 2,
- SPI_SIGNAL_LVD = 3,
- SPI_SIGNAL_HVD = 4,
-};
-
-struct spi_host_attrs {
- enum spi_signal_type signalling;
-};
-
-struct spi_function_template {
- void (*get_period)(struct scsi_target *);
- void (*set_period)(struct scsi_target *, int);
- void (*get_offset)(struct scsi_target *);
- void (*set_offset)(struct scsi_target *, int);
- void (*get_width)(struct scsi_target *);
- void (*set_width)(struct scsi_target *, int);
- void (*get_iu)(struct scsi_target *);
- void (*set_iu)(struct scsi_target *, int);
- void (*get_dt)(struct scsi_target *);
- void (*set_dt)(struct scsi_target *, int);
- void (*get_qas)(struct scsi_target *);
- void (*set_qas)(struct scsi_target *, int);
- void (*get_wr_flow)(struct scsi_target *);
- void (*set_wr_flow)(struct scsi_target *, int);
- void (*get_rd_strm)(struct scsi_target *);
- void (*set_rd_strm)(struct scsi_target *, int);
- void (*get_rti)(struct scsi_target *);
- void (*set_rti)(struct scsi_target *, int);
- void (*get_pcomp_en)(struct scsi_target *);
- void (*set_pcomp_en)(struct scsi_target *, int);
- void (*get_hold_mcs)(struct scsi_target *);
- void (*set_hold_mcs)(struct scsi_target *, int);
- void (*get_signalling)(struct Scsi_Host *);
- void (*set_signalling)(struct Scsi_Host *, enum spi_signal_type);
- int (*deny_binding)(struct scsi_target *);
- long unsigned int show_period: 1;
- long unsigned int show_offset: 1;
- long unsigned int show_width: 1;
- long unsigned int show_iu: 1;
- long unsigned int show_dt: 1;
- long unsigned int show_qas: 1;
- long unsigned int show_wr_flow: 1;
- long unsigned int show_rd_strm: 1;
- long unsigned int show_rti: 1;
- long unsigned int show_pcomp_en: 1;
- long unsigned int show_hold_mcs: 1;
-};
-
-enum {
- SPI_BLIST_NOIUS = 1,
-};
-
-struct spi_internal {
- struct scsi_transport_template t;
- struct spi_function_template *f;
-};
-
-enum spi_compare_returns {
- SPI_COMPARE_SUCCESS = 0,
- SPI_COMPARE_FAILURE = 1,
- SPI_COMPARE_SKIP_TEST = 2,
-};
-
-struct work_queue_wrapper {
- struct work_struct work;
- struct scsi_device *sdev;
-};
-
-enum bip_flags {
- BIP_BLOCK_INTEGRITY = 1,
- BIP_MAPPED_INTEGRITY = 2,
- BIP_CTRL_NOCHECK = 4,
- BIP_DISK_NOCHECK = 8,
- BIP_IP_CHECKSUM = 16,
-};
-
-enum t10_dif_type {
- T10_PI_TYPE0_PROTECTION = 0,
- T10_PI_TYPE1_PROTECTION = 1,
- T10_PI_TYPE2_PROTECTION = 2,
- T10_PI_TYPE3_PROTECTION = 3,
-};
-
-enum scsi_prot_flags {
- SCSI_PROT_TRANSFER_PI = 1,
- SCSI_PROT_GUARD_CHECK = 2,
- SCSI_PROT_REF_CHECK = 4,
- SCSI_PROT_REF_INCREMENT = 8,
- SCSI_PROT_IP_CHECKSUM = 16,
-};
-
-enum {
- SD_EXT_CDB_SIZE = 32,
- SD_MEMPOOL_SIZE = 2,
-};
-
-enum {
- SD_DEF_XFER_BLOCKS = 65535,
- SD_MAX_XFER_BLOCKS = 4294967295,
- SD_MAX_WS10_BLOCKS = 65535,
- SD_MAX_WS16_BLOCKS = 8388607,
-};
-
-enum {
- SD_LBP_FULL = 0,
- SD_LBP_UNMAP = 1,
- SD_LBP_WS16 = 2,
- SD_LBP_WS10 = 3,
- SD_LBP_ZERO = 4,
- SD_LBP_DISABLE = 5,
-};
-
-enum {
- SD_ZERO_WRITE = 0,
- SD_ZERO_WS = 1,
- SD_ZERO_WS16_UNMAP = 2,
- SD_ZERO_WS10_UNMAP = 3,
-};
-
-struct opal_dev;
-
-struct scsi_disk {
- struct scsi_driver *driver;
- struct scsi_device *device;
- struct device dev;
- struct gendisk *disk;
- struct opal_dev *opal_dev;
- atomic_t openers;
- sector_t capacity;
- u32 max_xfer_blocks;
- u32 opt_xfer_blocks;
- u32 max_ws_blocks;
- u32 max_unmap_blocks;
- u32 unmap_granularity;
- u32 unmap_alignment;
- u32 index;
- unsigned int physical_block_size;
- unsigned int max_medium_access_timeouts;
- unsigned int medium_access_timed_out;
- u8 media_present;
- u8 write_prot;
- u8 protection_type;
- u8 provisioning_mode;
- u8 zeroing_mode;
- unsigned int ATO: 1;
- unsigned int cache_override: 1;
- unsigned int WCE: 1;
- unsigned int RCD: 1;
- unsigned int DPOFUA: 1;
- unsigned int first_scan: 1;
- unsigned int lbpme: 1;
- unsigned int lbprz: 1;
- unsigned int lbpu: 1;
- unsigned int lbpws: 1;
- unsigned int lbpws10: 1;
- unsigned int lbpvpd: 1;
- unsigned int ws10: 1;
- unsigned int ws16: 1;
- unsigned int rc_basis: 2;
- unsigned int zoned: 2;
- unsigned int urswrz: 1;
- unsigned int security: 1;
- unsigned int ignore_medium_access_errors: 1;
-};
-
-struct cdrom_mcn {
- __u8 medium_catalog_number[14];
-};
-
-struct packet_command {
- unsigned char cmd[12];
- unsigned char *buffer;
- unsigned int buflen;
- int stat;
- struct scsi_sense_hdr *sshdr;
- unsigned char data_direction;
- int quiet;
- int timeout;
- void *reserved[1];
-};
-
-struct cdrom_device_ops;
-
-struct cdrom_device_info {
- const struct cdrom_device_ops *ops;
- struct list_head list;
- struct gendisk *disk;
- void *handle;
- int mask;
- int speed;
- int capacity;
- unsigned int options: 30;
- unsigned int mc_flags: 2;
- unsigned int vfs_events;
- unsigned int ioctl_events;
- int use_count;
- char name[20];
- __u8 sanyo_slot: 2;
- __u8 keeplocked: 1;
- __u8 reserved: 5;
- int cdda_method;
- __u8 last_sense;
- __u8 media_written;
- short unsigned int mmc3_profile;
- int for_data;
- int (*exit)(struct cdrom_device_info *);
- int mrw_mode_page;
-};
-
-struct cdrom_device_ops {
- int (*open)(struct cdrom_device_info *, int);
- void (*release)(struct cdrom_device_info *);
- int (*drive_status)(struct cdrom_device_info *, int);
- unsigned int (*check_events)(struct cdrom_device_info *, unsigned int, int);
- int (*media_changed)(struct cdrom_device_info *, int);
- int (*tray_move)(struct cdrom_device_info *, int);
- int (*lock_door)(struct cdrom_device_info *, int);
- int (*select_speed)(struct cdrom_device_info *, int);
- int (*select_disc)(struct cdrom_device_info *, int);
- int (*get_last_session)(struct cdrom_device_info *, struct cdrom_multisession *);
- int (*get_mcn)(struct cdrom_device_info *, struct cdrom_mcn *);
- int (*reset)(struct cdrom_device_info *);
- int (*audio_ioctl)(struct cdrom_device_info *, unsigned int, void *);
- const int capability;
- int (*generic_packet)(struct cdrom_device_info *, struct packet_command *);
-};
-
-enum {
- mechtype_caddy = 0,
- mechtype_tray = 1,
- mechtype_popup = 2,
- mechtype_individual_changer = 4,
- mechtype_cartridge_changer = 5,
-};
-
-struct event_header {
- __be16 data_len;
- __u8 notification_class: 3;
- __u8 reserved1: 4;
- __u8 nea: 1;
- __u8 supp_event_class;
-};
-
-struct media_event_desc {
- __u8 media_event_code: 4;
- __u8 reserved1: 4;
- __u8 door_open: 1;
- __u8 media_present: 1;
- __u8 reserved2: 6;
- __u8 start_slot;
- __u8 end_slot;
-};
-
-struct scsi_cd {
- struct scsi_driver *driver;
- unsigned int capacity;
- struct scsi_device *device;
- unsigned int vendor;
- long unsigned int ms_offset;
- unsigned int writeable: 1;
- unsigned int use: 1;
- unsigned int xa_flag: 1;
- unsigned int readcd_known: 1;
- unsigned int readcd_cdda: 1;
- unsigned int media_present: 1;
- int tur_mismatch;
- bool tur_changed: 1;
- bool get_event_changed: 1;
- bool ignore_get_event: 1;
- struct cdrom_device_info cdi;
- struct kref kref;
- struct gendisk *disk;
-};
-
-struct cdrom_ti {
- __u8 cdti_trk0;
- __u8 cdti_ind0;
- __u8 cdti_trk1;
- __u8 cdti_ind1;
-};
-
-struct cdrom_tochdr {
- __u8 cdth_trk0;
- __u8 cdth_trk1;
-};
-
-typedef struct scsi_cd Scsi_CD;
-
-struct ccs_modesel_head {
- __u8 _r1;
- __u8 medium;
- __u8 _r2;
- __u8 block_desc_length;
- __u8 density;
- __u8 number_blocks_hi;
- __u8 number_blocks_med;
- __u8 number_blocks_lo;
- __u8 _r3;
- __u8 block_length_hi;
- __u8 block_length_med;
- __u8 block_length_lo;
-};
-
-typedef struct sg_io_hdr sg_io_hdr_t;
-
-struct sg_scsi_id {
- int host_no;
- int channel;
- int scsi_id;
- int lun;
- int scsi_type;
- short int h_cmd_per_lun;
- short int d_queue_depth;
- int unused[2];
-};
-
-typedef struct sg_scsi_id sg_scsi_id_t;
-
-struct sg_req_info {
- char req_state;
- char orphan;
- char sg_io_owned;
- char problem;
- int pack_id;
- void *usr_ptr;
- unsigned int duration;
- int unused;
-};
-
-typedef struct sg_req_info sg_req_info_t;
-
-struct sg_header {
- int pack_len;
- int reply_len;
- int pack_id;
- int result;
- unsigned int twelve_byte: 1;
- unsigned int target_status: 5;
- unsigned int host_status: 8;
- unsigned int driver_status: 8;
- unsigned int other_flags: 10;
- unsigned char sense_buffer[16];
-};
-
-struct sg_scatter_hold {
- short unsigned int k_use_sg;
- unsigned int sglist_len;
- unsigned int bufflen;
- struct page **pages;
- int page_order;
- char dio_in_use;
- unsigned char cmd_opcode;
-};
-
-typedef struct sg_scatter_hold Sg_scatter_hold;
-
-struct sg_fd;
-
-struct sg_request {
- struct list_head entry;
- struct sg_fd *parentfp;
- Sg_scatter_hold data;
- sg_io_hdr_t header;
- unsigned char sense_b[96];
- char res_used;
- char orphan;
- char sg_io_owned;
- char done;
- struct request *rq;
- struct bio *bio;
- struct execute_work ew;
-};
-
-typedef struct sg_request Sg_request;
-
-struct sg_device;
-
-struct sg_fd {
- struct list_head sfd_siblings;
- struct sg_device *parentdp;
- wait_queue_head_t read_wait;
- rwlock_t rq_list_lock;
- struct mutex f_mutex;
- int timeout;
- int timeout_user;
- Sg_scatter_hold reserve;
- struct list_head rq_list;
- struct fasync_struct *async_qp;
- Sg_request req_arr[16];
- char force_packid;
- char cmd_q;
- unsigned char next_cmd_len;
- char keep_orphan;
- char mmap_called;
- char res_in_use;
- struct kref f_ref;
- struct execute_work ew;
-};
-
-struct sg_device {
- struct scsi_device *device;
- wait_queue_head_t open_wait;
- struct mutex open_rel_lock;
- int sg_tablesize;
- u32 index;
- struct list_head sfds;
- rwlock_t sfd_lock;
- atomic_t detaching;
- bool exclude;
- int open_cnt;
- char sgdebug;
- struct gendisk *disk;
- struct cdev *cdev;
- struct kref d_ref;
-};
-
-typedef struct sg_fd Sg_fd;
-
-typedef struct sg_device Sg_device;
-
-struct compat_sg_req_info {
- char req_state;
- char orphan;
- char sg_io_owned;
- char problem;
- int pack_id;
- compat_uptr_t usr_ptr;
- unsigned int duration;
- int unused;
-};
-
-struct sg_proc_deviter {
- loff_t index;
- size_t max;
-};
-
-enum {
- ATA_MAX_DEVICES = 2,
- ATA_MAX_PRD = 256,
- ATA_SECT_SIZE = 512,
- ATA_MAX_SECTORS_128 = 128,
- ATA_MAX_SECTORS = 256,
- ATA_MAX_SECTORS_1024 = 1024,
- ATA_MAX_SECTORS_LBA48 = 65535,
- ATA_MAX_SECTORS_TAPE = 65535,
- ATA_MAX_TRIM_RNUM = 64,
- ATA_ID_WORDS = 256,
- ATA_ID_CONFIG = 0,
- ATA_ID_CYLS = 1,
- ATA_ID_HEADS = 3,
- ATA_ID_SECTORS = 6,
- ATA_ID_SERNO = 10,
- ATA_ID_BUF_SIZE = 21,
- ATA_ID_FW_REV = 23,
- ATA_ID_PROD = 27,
- ATA_ID_MAX_MULTSECT = 47,
- ATA_ID_DWORD_IO = 48,
- ATA_ID_TRUSTED = 48,
- ATA_ID_CAPABILITY = 49,
- ATA_ID_OLD_PIO_MODES = 51,
- ATA_ID_OLD_DMA_MODES = 52,
- ATA_ID_FIELD_VALID = 53,
- ATA_ID_CUR_CYLS = 54,
- ATA_ID_CUR_HEADS = 55,
- ATA_ID_CUR_SECTORS = 56,
- ATA_ID_MULTSECT = 59,
- ATA_ID_LBA_CAPACITY = 60,
- ATA_ID_SWDMA_MODES = 62,
- ATA_ID_MWDMA_MODES = 63,
- ATA_ID_PIO_MODES = 64,
- ATA_ID_EIDE_DMA_MIN = 65,
- ATA_ID_EIDE_DMA_TIME = 66,
- ATA_ID_EIDE_PIO = 67,
- ATA_ID_EIDE_PIO_IORDY = 68,
- ATA_ID_ADDITIONAL_SUPP = 69,
- ATA_ID_QUEUE_DEPTH = 75,
- ATA_ID_SATA_CAPABILITY = 76,
- ATA_ID_SATA_CAPABILITY_2 = 77,
- ATA_ID_FEATURE_SUPP = 78,
- ATA_ID_MAJOR_VER = 80,
- ATA_ID_COMMAND_SET_1 = 82,
- ATA_ID_COMMAND_SET_2 = 83,
- ATA_ID_CFSSE = 84,
- ATA_ID_CFS_ENABLE_1 = 85,
- ATA_ID_CFS_ENABLE_2 = 86,
- ATA_ID_CSF_DEFAULT = 87,
- ATA_ID_UDMA_MODES = 88,
- ATA_ID_HW_CONFIG = 93,
- ATA_ID_SPG = 98,
- ATA_ID_LBA_CAPACITY_2 = 100,
- ATA_ID_SECTOR_SIZE = 106,
- ATA_ID_WWN = 108,
- ATA_ID_LOGICAL_SECTOR_SIZE = 117,
- ATA_ID_COMMAND_SET_3 = 119,
- ATA_ID_COMMAND_SET_4 = 120,
- ATA_ID_LAST_LUN = 126,
- ATA_ID_DLF = 128,
- ATA_ID_CSFO = 129,
- ATA_ID_CFA_POWER = 160,
- ATA_ID_CFA_KEY_MGMT = 162,
- ATA_ID_CFA_MODES = 163,
- ATA_ID_DATA_SET_MGMT = 169,
- ATA_ID_SCT_CMD_XPORT = 206,
- ATA_ID_ROT_SPEED = 217,
- ATA_ID_PIO4 = 2,
- ATA_ID_SERNO_LEN = 20,
- ATA_ID_FW_REV_LEN = 8,
- ATA_ID_PROD_LEN = 40,
- ATA_ID_WWN_LEN = 8,
- ATA_PCI_CTL_OFS = 2,
- ATA_PIO0 = 1,
- ATA_PIO1 = 3,
- ATA_PIO2 = 7,
- ATA_PIO3 = 15,
- ATA_PIO4 = 31,
- ATA_PIO5 = 63,
- ATA_PIO6 = 127,
- ATA_PIO4_ONLY = 16,
- ATA_SWDMA0 = 1,
- ATA_SWDMA1 = 3,
- ATA_SWDMA2 = 7,
- ATA_SWDMA2_ONLY = 4,
- ATA_MWDMA0 = 1,
- ATA_MWDMA1 = 3,
- ATA_MWDMA2 = 7,
- ATA_MWDMA3 = 15,
- ATA_MWDMA4 = 31,
- ATA_MWDMA12_ONLY = 6,
- ATA_MWDMA2_ONLY = 4,
- ATA_UDMA0 = 1,
- ATA_UDMA1 = 3,
- ATA_UDMA2 = 7,
- ATA_UDMA3 = 15,
- ATA_UDMA4 = 31,
- ATA_UDMA5 = 63,
- ATA_UDMA6 = 127,
- ATA_UDMA7 = 255,
- ATA_UDMA24_ONLY = 20,
- ATA_UDMA_MASK_40C = 7,
- ATA_PRD_SZ = 8,
- ATA_PRD_TBL_SZ = 2048,
- ATA_PRD_EOT = 2147483648,
- ATA_DMA_TABLE_OFS = 4,
- ATA_DMA_STATUS = 2,
- ATA_DMA_CMD = 0,
- ATA_DMA_WR = 8,
- ATA_DMA_START = 1,
- ATA_DMA_INTR = 4,
- ATA_DMA_ERR = 2,
- ATA_DMA_ACTIVE = 1,
- ATA_HOB = 128,
- ATA_NIEN = 2,
- ATA_LBA = 64,
- ATA_DEV1 = 16,
- ATA_DEVICE_OBS = 160,
- ATA_DEVCTL_OBS = 8,
- ATA_BUSY = 128,
- ATA_DRDY = 64,
- ATA_DF = 32,
- ATA_DSC = 16,
- ATA_DRQ = 8,
- ATA_CORR = 4,
- ATA_SENSE = 2,
- ATA_ERR = 1,
- ATA_SRST = 4,
- ATA_ICRC = 128,
- ATA_BBK = 128,
- ATA_UNC = 64,
- ATA_MC = 32,
- ATA_IDNF = 16,
- ATA_MCR = 8,
- ATA_ABORTED = 4,
- ATA_TRK0NF = 2,
- ATA_AMNF = 1,
- ATAPI_LFS = 240,
- ATAPI_EOM = 2,
- ATAPI_ILI = 1,
- ATAPI_IO = 2,
- ATAPI_COD = 1,
- ATA_REG_DATA = 0,
- ATA_REG_ERR = 1,
- ATA_REG_NSECT = 2,
- ATA_REG_LBAL = 3,
- ATA_REG_LBAM = 4,
- ATA_REG_LBAH = 5,
- ATA_REG_DEVICE = 6,
- ATA_REG_STATUS = 7,
- ATA_REG_FEATURE = 1,
- ATA_REG_CMD = 7,
- ATA_REG_BYTEL = 4,
- ATA_REG_BYTEH = 5,
- ATA_REG_DEVSEL = 6,
- ATA_REG_IRQ = 2,
- ATA_CMD_DEV_RESET = 8,
- ATA_CMD_CHK_POWER = 229,
- ATA_CMD_STANDBY = 226,
- ATA_CMD_IDLE = 227,
- ATA_CMD_EDD = 144,
- ATA_CMD_DOWNLOAD_MICRO = 146,
- ATA_CMD_DOWNLOAD_MICRO_DMA = 147,
- ATA_CMD_NOP = 0,
- ATA_CMD_FLUSH = 231,
- ATA_CMD_FLUSH_EXT = 234,
- ATA_CMD_ID_ATA = 236,
- ATA_CMD_ID_ATAPI = 161,
- ATA_CMD_SERVICE = 162,
- ATA_CMD_READ = 200,
- ATA_CMD_READ_EXT = 37,
- ATA_CMD_READ_QUEUED = 38,
- ATA_CMD_READ_STREAM_EXT = 43,
- ATA_CMD_READ_STREAM_DMA_EXT = 42,
- ATA_CMD_WRITE = 202,
- ATA_CMD_WRITE_EXT = 53,
- ATA_CMD_WRITE_QUEUED = 54,
- ATA_CMD_WRITE_STREAM_EXT = 59,
- ATA_CMD_WRITE_STREAM_DMA_EXT = 58,
- ATA_CMD_WRITE_FUA_EXT = 61,
- ATA_CMD_WRITE_QUEUED_FUA_EXT = 62,
- ATA_CMD_FPDMA_READ = 96,
- ATA_CMD_FPDMA_WRITE = 97,
- ATA_CMD_NCQ_NON_DATA = 99,
- ATA_CMD_FPDMA_SEND = 100,
- ATA_CMD_FPDMA_RECV = 101,
- ATA_CMD_PIO_READ = 32,
- ATA_CMD_PIO_READ_EXT = 36,
- ATA_CMD_PIO_WRITE = 48,
- ATA_CMD_PIO_WRITE_EXT = 52,
- ATA_CMD_READ_MULTI = 196,
- ATA_CMD_READ_MULTI_EXT = 41,
- ATA_CMD_WRITE_MULTI = 197,
- ATA_CMD_WRITE_MULTI_EXT = 57,
- ATA_CMD_WRITE_MULTI_FUA_EXT = 206,
- ATA_CMD_SET_FEATURES = 239,
- ATA_CMD_SET_MULTI = 198,
- ATA_CMD_PACKET = 160,
- ATA_CMD_VERIFY = 64,
- ATA_CMD_VERIFY_EXT = 66,
- ATA_CMD_WRITE_UNCORR_EXT = 69,
- ATA_CMD_STANDBYNOW1 = 224,
- ATA_CMD_IDLEIMMEDIATE = 225,
- ATA_CMD_SLEEP = 230,
- ATA_CMD_INIT_DEV_PARAMS = 145,
- ATA_CMD_READ_NATIVE_MAX = 248,
- ATA_CMD_READ_NATIVE_MAX_EXT = 39,
- ATA_CMD_SET_MAX = 249,
- ATA_CMD_SET_MAX_EXT = 55,
- ATA_CMD_READ_LOG_EXT = 47,
- ATA_CMD_WRITE_LOG_EXT = 63,
- ATA_CMD_READ_LOG_DMA_EXT = 71,
- ATA_CMD_WRITE_LOG_DMA_EXT = 87,
- ATA_CMD_TRUSTED_NONDATA = 91,
- ATA_CMD_TRUSTED_RCV = 92,
- ATA_CMD_TRUSTED_RCV_DMA = 93,
- ATA_CMD_TRUSTED_SND = 94,
- ATA_CMD_TRUSTED_SND_DMA = 95,
- ATA_CMD_PMP_READ = 228,
- ATA_CMD_PMP_READ_DMA = 233,
- ATA_CMD_PMP_WRITE = 232,
- ATA_CMD_PMP_WRITE_DMA = 235,
- ATA_CMD_CONF_OVERLAY = 177,
- ATA_CMD_SEC_SET_PASS = 241,
- ATA_CMD_SEC_UNLOCK = 242,
- ATA_CMD_SEC_ERASE_PREP = 243,
- ATA_CMD_SEC_ERASE_UNIT = 244,
- ATA_CMD_SEC_FREEZE_LOCK = 245,
- ATA_CMD_SEC_DISABLE_PASS = 246,
- ATA_CMD_CONFIG_STREAM = 81,
- ATA_CMD_SMART = 176,
- ATA_CMD_MEDIA_LOCK = 222,
- ATA_CMD_MEDIA_UNLOCK = 223,
- ATA_CMD_DSM = 6,
- ATA_CMD_CHK_MED_CRD_TYP = 209,
- ATA_CMD_CFA_REQ_EXT_ERR = 3,
- ATA_CMD_CFA_WRITE_NE = 56,
- ATA_CMD_CFA_TRANS_SECT = 135,
- ATA_CMD_CFA_ERASE = 192,
- ATA_CMD_CFA_WRITE_MULT_NE = 205,
- ATA_CMD_REQ_SENSE_DATA = 11,
- ATA_CMD_SANITIZE_DEVICE = 180,
- ATA_CMD_ZAC_MGMT_IN = 74,
- ATA_CMD_ZAC_MGMT_OUT = 159,
- ATA_CMD_RESTORE = 16,
- ATA_SUBCMD_FPDMA_RECV_RD_LOG_DMA_EXT = 1,
- ATA_SUBCMD_FPDMA_RECV_ZAC_MGMT_IN = 2,
- ATA_SUBCMD_FPDMA_SEND_DSM = 0,
- ATA_SUBCMD_FPDMA_SEND_WR_LOG_DMA_EXT = 2,
- ATA_SUBCMD_NCQ_NON_DATA_ABORT_QUEUE = 0,
- ATA_SUBCMD_NCQ_NON_DATA_SET_FEATURES = 5,
- ATA_SUBCMD_NCQ_NON_DATA_ZERO_EXT = 6,
- ATA_SUBCMD_NCQ_NON_DATA_ZAC_MGMT_OUT = 7,
- ATA_SUBCMD_ZAC_MGMT_IN_REPORT_ZONES = 0,
- ATA_SUBCMD_ZAC_MGMT_OUT_CLOSE_ZONE = 1,
- ATA_SUBCMD_ZAC_MGMT_OUT_FINISH_ZONE = 2,
- ATA_SUBCMD_ZAC_MGMT_OUT_OPEN_ZONE = 3,
- ATA_SUBCMD_ZAC_MGMT_OUT_RESET_WRITE_POINTER = 4,
- ATA_LOG_DIRECTORY = 0,
- ATA_LOG_SATA_NCQ = 16,
- ATA_LOG_NCQ_NON_DATA = 18,
- ATA_LOG_NCQ_SEND_RECV = 19,
- ATA_LOG_IDENTIFY_DEVICE = 48,
- ATA_LOG_SECURITY = 6,
- ATA_LOG_SATA_SETTINGS = 8,
- ATA_LOG_ZONED_INFORMATION = 9,
- ATA_LOG_DEVSLP_OFFSET = 48,
- ATA_LOG_DEVSLP_SIZE = 8,
- ATA_LOG_DEVSLP_MDAT = 0,
- ATA_LOG_DEVSLP_MDAT_MASK = 31,
- ATA_LOG_DEVSLP_DETO = 1,
- ATA_LOG_DEVSLP_VALID = 7,
- ATA_LOG_DEVSLP_VALID_MASK = 128,
- ATA_LOG_NCQ_PRIO_OFFSET = 9,
- ATA_LOG_NCQ_SEND_RECV_SUBCMDS_OFFSET = 0,
- ATA_LOG_NCQ_SEND_RECV_SUBCMDS_DSM = 1,
- ATA_LOG_NCQ_SEND_RECV_DSM_OFFSET = 4,
- ATA_LOG_NCQ_SEND_RECV_DSM_TRIM = 1,
- ATA_LOG_NCQ_SEND_RECV_RD_LOG_OFFSET = 8,
- ATA_LOG_NCQ_SEND_RECV_RD_LOG_SUPPORTED = 1,
- ATA_LOG_NCQ_SEND_RECV_WR_LOG_OFFSET = 12,
- ATA_LOG_NCQ_SEND_RECV_WR_LOG_SUPPORTED = 1,
- ATA_LOG_NCQ_SEND_RECV_ZAC_MGMT_OFFSET = 16,
- ATA_LOG_NCQ_SEND_RECV_ZAC_MGMT_OUT_SUPPORTED = 1,
- ATA_LOG_NCQ_SEND_RECV_ZAC_MGMT_IN_SUPPORTED = 2,
- ATA_LOG_NCQ_SEND_RECV_SIZE = 20,
- ATA_LOG_NCQ_NON_DATA_SUBCMDS_OFFSET = 0,
- ATA_LOG_NCQ_NON_DATA_ABORT_OFFSET = 0,
- ATA_LOG_NCQ_NON_DATA_ABORT_NCQ = 1,
- ATA_LOG_NCQ_NON_DATA_ABORT_ALL = 2,
- ATA_LOG_NCQ_NON_DATA_ABORT_STREAMING = 4,
- ATA_LOG_NCQ_NON_DATA_ABORT_NON_STREAMING = 8,
- ATA_LOG_NCQ_NON_DATA_ABORT_SELECTED = 16,
- ATA_LOG_NCQ_NON_DATA_ZAC_MGMT_OFFSET = 28,
- ATA_LOG_NCQ_NON_DATA_ZAC_MGMT_OUT = 1,
- ATA_LOG_NCQ_NON_DATA_SIZE = 64,
- ATA_CMD_READ_LONG = 34,
- ATA_CMD_READ_LONG_ONCE = 35,
- ATA_CMD_WRITE_LONG = 50,
- ATA_CMD_WRITE_LONG_ONCE = 51,
- SETFEATURES_XFER = 3,
- XFER_UDMA_7 = 71,
- XFER_UDMA_6 = 70,
- XFER_UDMA_5 = 69,
- XFER_UDMA_4 = 68,
- XFER_UDMA_3 = 67,
- XFER_UDMA_2 = 66,
- XFER_UDMA_1 = 65,
- XFER_UDMA_0 = 64,
- XFER_MW_DMA_4 = 36,
- XFER_MW_DMA_3 = 35,
- XFER_MW_DMA_2 = 34,
- XFER_MW_DMA_1 = 33,
- XFER_MW_DMA_0 = 32,
- XFER_SW_DMA_2 = 18,
- XFER_SW_DMA_1 = 17,
- XFER_SW_DMA_0 = 16,
- XFER_PIO_6 = 14,
- XFER_PIO_5 = 13,
- XFER_PIO_4 = 12,
- XFER_PIO_3 = 11,
- XFER_PIO_2 = 10,
- XFER_PIO_1 = 9,
- XFER_PIO_0 = 8,
- XFER_PIO_SLOW = 0,
- SETFEATURES_WC_ON = 2,
- SETFEATURES_WC_OFF = 130,
- SETFEATURES_RA_ON = 170,
- SETFEATURES_RA_OFF = 85,
- SETFEATURES_AAM_ON = 66,
- SETFEATURES_AAM_OFF = 194,
- SETFEATURES_SPINUP = 7,
- SETFEATURES_SPINUP_TIMEOUT = 30000,
- SETFEATURES_SATA_ENABLE = 16,
- SETFEATURES_SATA_DISABLE = 144,
- SATA_FPDMA_OFFSET = 1,
- SATA_FPDMA_AA = 2,
- SATA_DIPM = 3,
- SATA_FPDMA_IN_ORDER = 4,
- SATA_AN = 5,
- SATA_SSP = 6,
- SATA_DEVSLP = 9,
- SETFEATURE_SENSE_DATA = 195,
- ATA_SET_MAX_ADDR = 0,
- ATA_SET_MAX_PASSWD = 1,
- ATA_SET_MAX_LOCK = 2,
- ATA_SET_MAX_UNLOCK = 3,
- ATA_SET_MAX_FREEZE_LOCK = 4,
- ATA_SET_MAX_PASSWD_DMA = 5,
- ATA_SET_MAX_UNLOCK_DMA = 6,
- ATA_DCO_RESTORE = 192,
- ATA_DCO_FREEZE_LOCK = 193,
- ATA_DCO_IDENTIFY = 194,
- ATA_DCO_SET = 195,
- ATA_SMART_ENABLE = 216,
- ATA_SMART_READ_VALUES = 208,
- ATA_SMART_READ_THRESHOLDS = 209,
- ATA_DSM_TRIM = 1,
- ATA_SMART_LBAM_PASS = 79,
- ATA_SMART_LBAH_PASS = 194,
- ATAPI_PKT_DMA = 1,
- ATAPI_DMADIR = 4,
- ATAPI_CDB_LEN = 16,
- SATA_PMP_MAX_PORTS = 15,
- SATA_PMP_CTRL_PORT = 15,
- SATA_PMP_GSCR_DWORDS = 128,
- SATA_PMP_GSCR_PROD_ID = 0,
- SATA_PMP_GSCR_REV = 1,
- SATA_PMP_GSCR_PORT_INFO = 2,
- SATA_PMP_GSCR_ERROR = 32,
- SATA_PMP_GSCR_ERROR_EN = 33,
- SATA_PMP_GSCR_FEAT = 64,
- SATA_PMP_GSCR_FEAT_EN = 96,
- SATA_PMP_PSCR_STATUS = 0,
- SATA_PMP_PSCR_ERROR = 1,
- SATA_PMP_PSCR_CONTROL = 2,
- SATA_PMP_FEAT_BIST = 1,
- SATA_PMP_FEAT_PMREQ = 2,
- SATA_PMP_FEAT_DYNSSC = 4,
- SATA_PMP_FEAT_NOTIFY = 8,
- ATA_CBL_NONE = 0,
- ATA_CBL_PATA40 = 1,
- ATA_CBL_PATA80 = 2,
- ATA_CBL_PATA40_SHORT = 3,
- ATA_CBL_PATA_UNK = 4,
- ATA_CBL_PATA_IGN = 5,
- ATA_CBL_SATA = 6,
- SCR_STATUS = 0,
- SCR_ERROR = 1,
- SCR_CONTROL = 2,
- SCR_ACTIVE = 3,
- SCR_NOTIFICATION = 4,
- SERR_DATA_RECOVERED = 1,
- SERR_COMM_RECOVERED = 2,
- SERR_DATA = 256,
- SERR_PERSISTENT = 512,
- SERR_PROTOCOL = 1024,
- SERR_INTERNAL = 2048,
- SERR_PHYRDY_CHG = 65536,
- SERR_PHY_INT_ERR = 131072,
- SERR_COMM_WAKE = 262144,
- SERR_10B_8B_ERR = 524288,
- SERR_DISPARITY = 1048576,
- SERR_CRC = 2097152,
- SERR_HANDSHAKE = 4194304,
- SERR_LINK_SEQ_ERR = 8388608,
- SERR_TRANS_ST_ERROR = 16777216,
- SERR_UNRECOG_FIS = 33554432,
- SERR_DEV_XCHG = 67108864,
-};
-
-enum ata_prot_flags {
- ATA_PROT_FLAG_PIO = 1,
- ATA_PROT_FLAG_DMA = 2,
- ATA_PROT_FLAG_NCQ = 4,
- ATA_PROT_FLAG_ATAPI = 8,
- ATA_PROT_UNKNOWN = 255,
- ATA_PROT_NODATA = 0,
- ATA_PROT_PIO = 1,
- ATA_PROT_DMA = 2,
- ATA_PROT_NCQ_NODATA = 4,
- ATA_PROT_NCQ = 6,
- ATAPI_PROT_NODATA = 8,
- ATAPI_PROT_PIO = 9,
- ATAPI_PROT_DMA = 10,
-};
-
-struct ata_bmdma_prd {
- __le32 addr;
- __le32 flags_len;
-};
-
-enum {
- ATA_MSG_DRV = 1,
- ATA_MSG_INFO = 2,
- ATA_MSG_PROBE = 4,
- ATA_MSG_WARN = 8,
- ATA_MSG_MALLOC = 16,
- ATA_MSG_CTL = 32,
- ATA_MSG_INTR = 64,
- ATA_MSG_ERR = 128,
-};
-
-enum {
- LIBATA_MAX_PRD = 128,
- LIBATA_DUMB_MAX_PRD = 64,
- ATA_DEF_QUEUE = 1,
- ATA_MAX_QUEUE = 32,
- ATA_TAG_INTERNAL = 32,
- ATA_SHORT_PAUSE = 16,
- ATAPI_MAX_DRAIN = 16384,
- ATA_ALL_DEVICES = 3,
- ATA_SHT_EMULATED = 1,
- ATA_SHT_THIS_ID = 4294967295,
- ATA_TFLAG_LBA48 = 1,
- ATA_TFLAG_ISADDR = 2,
- ATA_TFLAG_DEVICE = 4,
- ATA_TFLAG_WRITE = 8,
- ATA_TFLAG_LBA = 16,
- ATA_TFLAG_FUA = 32,
- ATA_TFLAG_POLLING = 64,
- ATA_DFLAG_LBA = 1,
- ATA_DFLAG_LBA48 = 2,
- ATA_DFLAG_CDB_INTR = 4,
- ATA_DFLAG_NCQ = 8,
- ATA_DFLAG_FLUSH_EXT = 16,
- ATA_DFLAG_ACPI_PENDING = 32,
- ATA_DFLAG_ACPI_FAILED = 64,
- ATA_DFLAG_AN = 128,
- ATA_DFLAG_TRUSTED = 256,
- ATA_DFLAG_DMADIR = 1024,
- ATA_DFLAG_CFG_MASK = 4095,
- ATA_DFLAG_PIO = 4096,
- ATA_DFLAG_NCQ_OFF = 8192,
- ATA_DFLAG_SLEEPING = 32768,
- ATA_DFLAG_DUBIOUS_XFER = 65536,
- ATA_DFLAG_NO_UNLOAD = 131072,
- ATA_DFLAG_UNLOCK_HPA = 262144,
- ATA_DFLAG_NCQ_SEND_RECV = 524288,
- ATA_DFLAG_NCQ_PRIO = 1048576,
- ATA_DFLAG_NCQ_PRIO_ENABLE = 2097152,
- ATA_DFLAG_INIT_MASK = 16777215,
- ATA_DFLAG_DETACH = 16777216,
- ATA_DFLAG_DETACHED = 33554432,
- ATA_DFLAG_DA = 67108864,
- ATA_DFLAG_DEVSLP = 134217728,
- ATA_DFLAG_ACPI_DISABLED = 268435456,
- ATA_DFLAG_D_SENSE = 536870912,
- ATA_DFLAG_ZAC = 1073741824,
- ATA_DEV_UNKNOWN = 0,
- ATA_DEV_ATA = 1,
- ATA_DEV_ATA_UNSUP = 2,
- ATA_DEV_ATAPI = 3,
- ATA_DEV_ATAPI_UNSUP = 4,
- ATA_DEV_PMP = 5,
- ATA_DEV_PMP_UNSUP = 6,
- ATA_DEV_SEMB = 7,
- ATA_DEV_SEMB_UNSUP = 8,
- ATA_DEV_ZAC = 9,
- ATA_DEV_ZAC_UNSUP = 10,
- ATA_DEV_NONE = 11,
- ATA_LFLAG_NO_HRST = 2,
- ATA_LFLAG_NO_SRST = 4,
- ATA_LFLAG_ASSUME_ATA = 8,
- ATA_LFLAG_ASSUME_SEMB = 16,
- ATA_LFLAG_ASSUME_CLASS = 24,
- ATA_LFLAG_NO_RETRY = 32,
- ATA_LFLAG_DISABLED = 64,
- ATA_LFLAG_SW_ACTIVITY = 128,
- ATA_LFLAG_NO_LPM = 256,
- ATA_LFLAG_RST_ONCE = 512,
- ATA_LFLAG_CHANGED = 1024,
- ATA_LFLAG_NO_DB_DELAY = 2048,
- ATA_FLAG_SLAVE_POSS = 1,
- ATA_FLAG_SATA = 2,
- ATA_FLAG_NO_LPM = 4,
- ATA_FLAG_NO_LOG_PAGE = 32,
- ATA_FLAG_NO_ATAPI = 64,
- ATA_FLAG_PIO_DMA = 128,
- ATA_FLAG_PIO_LBA48 = 256,
- ATA_FLAG_PIO_POLLING = 512,
- ATA_FLAG_NCQ = 1024,
- ATA_FLAG_NO_POWEROFF_SPINDOWN = 2048,
- ATA_FLAG_NO_HIBERNATE_SPINDOWN = 4096,
- ATA_FLAG_DEBUGMSG = 8192,
- ATA_FLAG_FPDMA_AA = 16384,
- ATA_FLAG_IGN_SIMPLEX = 32768,
- ATA_FLAG_NO_IORDY = 65536,
- ATA_FLAG_ACPI_SATA = 131072,
- ATA_FLAG_AN = 262144,
- ATA_FLAG_PMP = 524288,
- ATA_FLAG_FPDMA_AUX = 1048576,
- ATA_FLAG_EM = 2097152,
- ATA_FLAG_SW_ACTIVITY = 4194304,
- ATA_FLAG_NO_DIPM = 8388608,
- ATA_FLAG_SAS_HOST = 16777216,
- ATA_PFLAG_EH_PENDING = 1,
- ATA_PFLAG_EH_IN_PROGRESS = 2,
- ATA_PFLAG_FROZEN = 4,
- ATA_PFLAG_RECOVERED = 8,
- ATA_PFLAG_LOADING = 16,
- ATA_PFLAG_SCSI_HOTPLUG = 64,
- ATA_PFLAG_INITIALIZING = 128,
- ATA_PFLAG_RESETTING = 256,
- ATA_PFLAG_UNLOADING = 512,
- ATA_PFLAG_UNLOADED = 1024,
- ATA_PFLAG_SUSPENDED = 131072,
- ATA_PFLAG_PM_PENDING = 262144,
- ATA_PFLAG_INIT_GTM_VALID = 524288,
- ATA_PFLAG_PIO32 = 1048576,
- ATA_PFLAG_PIO32CHANGE = 2097152,
- ATA_PFLAG_EXTERNAL = 4194304,
- ATA_QCFLAG_ACTIVE = 1,
- ATA_QCFLAG_DMAMAP = 2,
- ATA_QCFLAG_IO = 8,
- ATA_QCFLAG_RESULT_TF = 16,
- ATA_QCFLAG_CLEAR_EXCL = 32,
- ATA_QCFLAG_QUIET = 64,
- ATA_QCFLAG_RETRY = 128,
- ATA_QCFLAG_FAILED = 65536,
- ATA_QCFLAG_SENSE_VALID = 131072,
- ATA_QCFLAG_EH_SCHEDULED = 262144,
- ATA_HOST_SIMPLEX = 1,
- ATA_HOST_STARTED = 2,
- ATA_HOST_PARALLEL_SCAN = 4,
- ATA_HOST_IGNORE_ATA = 8,
- ATA_TMOUT_BOOT = 30000,
- ATA_TMOUT_BOOT_QUICK = 7000,
- ATA_TMOUT_INTERNAL_QUICK = 5000,
- ATA_TMOUT_MAX_PARK = 30000,
- ATA_TMOUT_FF_WAIT_LONG = 2000,
- ATA_TMOUT_FF_WAIT = 800,
- ATA_WAIT_AFTER_RESET = 150,
- ATA_TMOUT_PMP_SRST_WAIT = 5000,
- ATA_TMOUT_SPURIOUS_PHY = 10000,
- BUS_UNKNOWN = 0,
- BUS_DMA = 1,
- BUS_IDLE = 2,
- BUS_NOINTR = 3,
- BUS_NODATA = 4,
- BUS_TIMER = 5,
- BUS_PIO = 6,
- BUS_EDD = 7,
- BUS_IDENTIFY = 8,
- BUS_PACKET = 9,
- PORT_UNKNOWN = 0,
- PORT_ENABLED = 1,
- PORT_DISABLED = 2,
- ATA_NR_PIO_MODES = 7,
- ATA_NR_MWDMA_MODES = 5,
- ATA_NR_UDMA_MODES = 8,
- ATA_SHIFT_PIO = 0,
- ATA_SHIFT_MWDMA = 7,
- ATA_SHIFT_UDMA = 12,
- ATA_SHIFT_PRIO = 6,
- ATA_PRIO_HIGH = 2,
- ATA_DMA_PAD_SZ = 4,
- ATA_ERING_SIZE = 32,
- ATA_DEFER_LINK = 1,
- ATA_DEFER_PORT = 2,
- ATA_EH_DESC_LEN = 80,
- ATA_EH_REVALIDATE = 1,
- ATA_EH_SOFTRESET = 2,
- ATA_EH_HARDRESET = 4,
- ATA_EH_RESET = 6,
- ATA_EH_ENABLE_LINK = 8,
- ATA_EH_PARK = 32,
- ATA_EH_PERDEV_MASK = 33,
- ATA_EH_ALL_ACTIONS = 15,
- ATA_EHI_HOTPLUGGED = 1,
- ATA_EHI_NO_AUTOPSY = 4,
- ATA_EHI_QUIET = 8,
- ATA_EHI_NO_RECOVERY = 16,
- ATA_EHI_DID_SOFTRESET = 65536,
- ATA_EHI_DID_HARDRESET = 131072,
- ATA_EHI_PRINTINFO = 262144,
- ATA_EHI_SETMODE = 524288,
- ATA_EHI_POST_SETMODE = 1048576,
- ATA_EHI_DID_RESET = 196608,
- ATA_EHI_TO_SLAVE_MASK = 12,
- ATA_EH_MAX_TRIES = 5,
- ATA_LINK_RESUME_TRIES = 5,
- ATA_PROBE_MAX_TRIES = 3,
- ATA_EH_DEV_TRIES = 3,
- ATA_EH_PMP_TRIES = 5,
- ATA_EH_PMP_LINK_TRIES = 3,
- SATA_PMP_RW_TIMEOUT = 3000,
- ATA_EH_CMD_TIMEOUT_TABLE_SIZE = 6,
- ATA_HORKAGE_DIAGNOSTIC = 1,
- ATA_HORKAGE_NODMA = 2,
- ATA_HORKAGE_NONCQ = 4,
- ATA_HORKAGE_MAX_SEC_128 = 8,
- ATA_HORKAGE_BROKEN_HPA = 16,
- ATA_HORKAGE_DISABLE = 32,
- ATA_HORKAGE_HPA_SIZE = 64,
- ATA_HORKAGE_IVB = 256,
- ATA_HORKAGE_STUCK_ERR = 512,
- ATA_HORKAGE_BRIDGE_OK = 1024,
- ATA_HORKAGE_ATAPI_MOD16_DMA = 2048,
- ATA_HORKAGE_FIRMWARE_WARN = 4096,
- ATA_HORKAGE_1_5_GBPS = 8192,
- ATA_HORKAGE_NOSETXFER = 16384,
- ATA_HORKAGE_BROKEN_FPDMA_AA = 32768,
- ATA_HORKAGE_DUMP_ID = 65536,
- ATA_HORKAGE_MAX_SEC_LBA48 = 131072,
- ATA_HORKAGE_ATAPI_DMADIR = 262144,
- ATA_HORKAGE_NO_NCQ_TRIM = 524288,
- ATA_HORKAGE_NOLPM = 1048576,
- ATA_HORKAGE_WD_BROKEN_LPM = 2097152,
- ATA_HORKAGE_ZERO_AFTER_TRIM = 4194304,
- ATA_HORKAGE_NO_DMA_LOG = 8388608,
- ATA_HORKAGE_NOTRIM = 16777216,
- ATA_HORKAGE_MAX_SEC_1024 = 33554432,
- ATA_DMA_MASK_ATA = 1,
- ATA_DMA_MASK_ATAPI = 2,
- ATA_DMA_MASK_CFA = 4,
- ATAPI_READ = 0,
- ATAPI_WRITE = 1,
- ATAPI_READ_CD = 2,
- ATAPI_PASS_THRU = 3,
- ATAPI_MISC = 4,
- ATA_TIMING_SETUP = 1,
- ATA_TIMING_ACT8B = 2,
- ATA_TIMING_REC8B = 4,
- ATA_TIMING_CYC8B = 8,
- ATA_TIMING_8BIT = 14,
- ATA_TIMING_ACTIVE = 16,
- ATA_TIMING_RECOVER = 32,
- ATA_TIMING_DMACK_HOLD = 64,
- ATA_TIMING_CYCLE = 128,
- ATA_TIMING_UDMA = 256,
- ATA_TIMING_ALL = 511,
- ATA_ACPI_FILTER_SETXFER = 1,
- ATA_ACPI_FILTER_LOCK = 2,
- ATA_ACPI_FILTER_DIPM = 4,
- ATA_ACPI_FILTER_FPDMA_OFFSET = 8,
- ATA_ACPI_FILTER_FPDMA_AA = 16,
- ATA_ACPI_FILTER_DEFAULT = 7,
-};
-
-enum ata_xfer_mask {
- ATA_MASK_PIO = 127,
- ATA_MASK_MWDMA = 3968,
- ATA_MASK_UDMA = 1044480,
-};
-
-enum ata_completion_errors {
- AC_ERR_OK = 0,
- AC_ERR_DEV = 1,
- AC_ERR_HSM = 2,
- AC_ERR_TIMEOUT = 4,
- AC_ERR_MEDIA = 8,
- AC_ERR_ATA_BUS = 16,
- AC_ERR_HOST_BUS = 32,
- AC_ERR_SYSTEM = 64,
- AC_ERR_INVALID = 128,
- AC_ERR_OTHER = 256,
- AC_ERR_NODEV_HINT = 512,
- AC_ERR_NCQ = 1024,
-};
-
-enum ata_lpm_policy {
- ATA_LPM_UNKNOWN = 0,
- ATA_LPM_MAX_POWER = 1,
- ATA_LPM_MED_POWER = 2,
- ATA_LPM_MED_POWER_WITH_DIPM = 3,
- ATA_LPM_MIN_POWER_WITH_PARTIAL = 4,
- ATA_LPM_MIN_POWER = 5,
-};
-
-struct ata_queued_cmd;
-
-typedef void (*ata_qc_cb_t)(struct ata_queued_cmd *);
-
-struct ata_taskfile {
- long unsigned int flags;
- u8 protocol;
- u8 ctl;
- u8 hob_feature;
- u8 hob_nsect;
- u8 hob_lbal;
- u8 hob_lbam;
- u8 hob_lbah;
- u8 feature;
- u8 nsect;
- u8 lbal;
- u8 lbam;
- u8 lbah;
- u8 device;
- u8 command;
- u32 auxiliary;
-};
-
-struct ata_port;
-
-struct ata_device;
-
-struct ata_queued_cmd {
- struct ata_port *ap;
- struct ata_device *dev;
- struct scsi_cmnd *scsicmd;
- void (*scsidone)(struct scsi_cmnd *);
- struct ata_taskfile tf;
- u8 cdb[16];
- long unsigned int flags;
- unsigned int tag;
- unsigned int hw_tag;
- unsigned int n_elem;
- unsigned int orig_n_elem;
- int dma_dir;
- unsigned int sect_size;
- unsigned int nbytes;
- unsigned int extrabytes;
- unsigned int curbytes;
- struct scatterlist sgent;
- struct scatterlist *sg;
- struct scatterlist *cursg;
- unsigned int cursg_ofs;
- unsigned int err_mask;
- struct ata_taskfile result_tf;
- ata_qc_cb_t complete_fn;
- void *private_data;
- void *lldd_task;
-};
-
-struct ata_link;
-
-typedef int (*ata_prereset_fn_t)(struct ata_link *, long unsigned int);
-
-struct ata_eh_info {
- struct ata_device *dev;
- u32 serror;
- unsigned int err_mask;
- unsigned int action;
- unsigned int dev_action[2];
- unsigned int flags;
- unsigned int probe_mask;
- char desc[80];
- int desc_len;
-};
-
-struct ata_eh_context {
- struct ata_eh_info i;
- int tries[2];
- int cmd_timeout_idx[12];
- unsigned int classes[2];
- unsigned int did_probe_mask;
- unsigned int unloaded_mask;
- unsigned int saved_ncq_enabled;
- u8 saved_xfer_mode[2];
- long unsigned int last_reset;
-};
-
-struct ata_ering_entry {
- unsigned int eflags;
- unsigned int err_mask;
- u64 timestamp;
-};
-
-struct ata_ering {
- int cursor;
- struct ata_ering_entry ring[32];
-};
-
-struct ata_device {
- struct ata_link *link;
- unsigned int devno;
- unsigned int horkage;
- long unsigned int flags;
- struct scsi_device *sdev;
- void *private_data;
- union acpi_object *gtf_cache;
- unsigned int gtf_filter;
- struct device tdev;
- u64 n_sectors;
- u64 n_native_sectors;
- unsigned int class;
- long unsigned int unpark_deadline;
- u8 pio_mode;
- u8 dma_mode;
- u8 xfer_mode;
- unsigned int xfer_shift;
- unsigned int multi_count;
- unsigned int max_sectors;
- unsigned int cdb_len;
- long unsigned int pio_mask;
- long unsigned int mwdma_mask;
- long unsigned int udma_mask;
- u16 cylinders;
- u16 heads;
- u16 sectors;
- long: 16;
- long: 64;
- union {
- u16 id[256];
- u32 gscr[128];
- };
- u8 devslp_timing[8];
- u8 ncq_send_recv_cmds[20];
- u8 ncq_non_data_cmds[64];
- u32 zac_zoned_cap;
- u32 zac_zones_optimal_open;
- u32 zac_zones_optimal_nonseq;
- u32 zac_zones_max_open;
- int spdn_cnt;
- struct ata_ering ering;
- long: 64;
-};
-
-struct ata_link {
- struct ata_port *ap;
- int pmp;
- struct device tdev;
- unsigned int active_tag;
- u32 sactive;
- unsigned int flags;
- u32 saved_scontrol;
- unsigned int hw_sata_spd_limit;
- unsigned int sata_spd_limit;
- unsigned int sata_spd;
- enum ata_lpm_policy lpm_policy;
- struct ata_eh_info eh_info;
- struct ata_eh_context eh_context;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct ata_device device[2];
- long unsigned int last_lpm_change;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-typedef int (*ata_reset_fn_t)(struct ata_link *, unsigned int *, long unsigned int);
-
-typedef void (*ata_postreset_fn_t)(struct ata_link *, unsigned int *);
-
-enum sw_activity {
- OFF = 0,
- BLINK_ON = 1,
- BLINK_OFF = 2,
-};
-
-struct ata_ioports {
- void *cmd_addr;
- void *data_addr;
- void *error_addr;
- void *feature_addr;
- void *nsect_addr;
- void *lbal_addr;
- void *lbam_addr;
- void *lbah_addr;
- void *device_addr;
- void *status_addr;
- void *command_addr;
- void *altstatus_addr;
- void *ctl_addr;
- void *bmdma_addr;
- void *scr_addr;
-};
-
-struct ata_port_operations;
-
-struct ata_host {
- spinlock_t lock;
- struct device *dev;
- void * const *iomap;
- unsigned int n_ports;
- unsigned int n_tags;
- void *private_data;
- struct ata_port_operations *ops;
- long unsigned int flags;
- struct kref kref;
- struct mutex eh_mutex;
- struct task_struct *eh_owner;
- struct ata_port *simplex_claimed;
- struct ata_port *ports[0];
-};
-
-struct ata_port_operations {
- int (*qc_defer)(struct ata_queued_cmd *);
- int (*check_atapi_dma)(struct ata_queued_cmd *);
- enum ata_completion_errors (*qc_prep)(struct ata_queued_cmd *);
- unsigned int (*qc_issue)(struct ata_queued_cmd *);
- bool (*qc_fill_rtf)(struct ata_queued_cmd *);
- int (*cable_detect)(struct ata_port *);
- long unsigned int (*mode_filter)(struct ata_device *, long unsigned int);
- void (*set_piomode)(struct ata_port *, struct ata_device *);
- void (*set_dmamode)(struct ata_port *, struct ata_device *);
- int (*set_mode)(struct ata_link *, struct ata_device **);
- unsigned int (*read_id)(struct ata_device *, struct ata_taskfile *, u16 *);
- void (*dev_config)(struct ata_device *);
- void (*freeze)(struct ata_port *);
- void (*thaw)(struct ata_port *);
- ata_prereset_fn_t prereset;
- ata_reset_fn_t softreset;
- ata_reset_fn_t hardreset;
- ata_postreset_fn_t postreset;
- ata_prereset_fn_t pmp_prereset;
- ata_reset_fn_t pmp_softreset;
- ata_reset_fn_t pmp_hardreset;
- ata_postreset_fn_t pmp_postreset;
- void (*error_handler)(struct ata_port *);
- void (*lost_interrupt)(struct ata_port *);
- void (*post_internal_cmd)(struct ata_queued_cmd *);
- void (*sched_eh)(struct ata_port *);
- void (*end_eh)(struct ata_port *);
- int (*scr_read)(struct ata_link *, unsigned int, u32 *);
- int (*scr_write)(struct ata_link *, unsigned int, u32);
- void (*pmp_attach)(struct ata_port *);
- void (*pmp_detach)(struct ata_port *);
- int (*set_lpm)(struct ata_link *, enum ata_lpm_policy, unsigned int);
- int (*port_suspend)(struct ata_port *, pm_message_t);
- int (*port_resume)(struct ata_port *);
- int (*port_start)(struct ata_port *);
- void (*port_stop)(struct ata_port *);
- void (*host_stop)(struct ata_host *);
- void (*sff_dev_select)(struct ata_port *, unsigned int);
- void (*sff_set_devctl)(struct ata_port *, u8);
- u8 (*sff_check_status)(struct ata_port *);
- u8 (*sff_check_altstatus)(struct ata_port *);
- void (*sff_tf_load)(struct ata_port *, const struct ata_taskfile *);
- void (*sff_tf_read)(struct ata_port *, struct ata_taskfile *);
- void (*sff_exec_command)(struct ata_port *, const struct ata_taskfile *);
- unsigned int (*sff_data_xfer)(struct ata_queued_cmd *, unsigned char *, unsigned int, int);
- void (*sff_irq_on)(struct ata_port *);
- bool (*sff_irq_check)(struct ata_port *);
- void (*sff_irq_clear)(struct ata_port *);
- void (*sff_drain_fifo)(struct ata_queued_cmd *);
- void (*bmdma_setup)(struct ata_queued_cmd *);
- void (*bmdma_start)(struct ata_queued_cmd *);
- void (*bmdma_stop)(struct ata_queued_cmd *);
- u8 (*bmdma_status)(struct ata_port *);
- ssize_t (*em_show)(struct ata_port *, char *);
- ssize_t (*em_store)(struct ata_port *, const char *, size_t);
- ssize_t (*sw_activity_show)(struct ata_device *, char *);
- ssize_t (*sw_activity_store)(struct ata_device *, enum sw_activity);
- ssize_t (*transmit_led_message)(struct ata_port *, u32, ssize_t);
- void (*phy_reset)(struct ata_port *);
- void (*eng_timeout)(struct ata_port *);
- const struct ata_port_operations *inherits;
-};
-
-struct ata_port_stats {
- long unsigned int unhandled_irq;
- long unsigned int idle_irq;
- long unsigned int rw_reqbuf;
-};
-
-struct ata_acpi_drive {
- u32 pio;
- u32 dma;
-};
-
-struct ata_acpi_gtm {
- struct ata_acpi_drive drive[2];
- u32 flags;
-};
-
-struct ata_port {
- struct Scsi_Host *scsi_host;
- struct ata_port_operations *ops;
- spinlock_t *lock;
- long unsigned int flags;
- unsigned int pflags;
- unsigned int print_id;
- unsigned int local_port_no;
- unsigned int port_no;
- struct ata_ioports ioaddr;
- u8 ctl;
- u8 last_ctl;
- struct ata_link *sff_pio_task_link;
- struct delayed_work sff_pio_task;
- struct ata_bmdma_prd *bmdma_prd;
- dma_addr_t bmdma_prd_dma;
- unsigned int pio_mask;
- unsigned int mwdma_mask;
- unsigned int udma_mask;
- unsigned int cbl;
- struct ata_queued_cmd qcmd[33];
- long unsigned int sas_tag_allocated;
- u64 qc_active;
- int nr_active_links;
- unsigned int sas_last_tag;
- long: 64;
- struct ata_link link;
- struct ata_link *slave_link;
- int nr_pmp_links;
- struct ata_link *pmp_link;
- struct ata_link *excl_link;
- struct ata_port_stats stats;
- struct ata_host *host;
- struct device *dev;
- struct device tdev;
- struct mutex scsi_scan_mutex;
- struct delayed_work hotplug_task;
- struct work_struct scsi_rescan_task;
- unsigned int hsm_task_state;
- u32 msg_enable;
- struct list_head eh_done_q;
- wait_queue_head_t eh_wait_q;
- int eh_tries;
- struct completion park_req_pending;
- pm_message_t pm_mesg;
- enum ata_lpm_policy target_lpm_policy;
- struct timer_list fastdrain_timer;
- long unsigned int fastdrain_cnt;
- int em_message_type;
- void *private_data;
- struct ata_acpi_gtm __acpi_init_gtm;
- int: 32;
- u8 sector_buf[512];
-};
-
-struct ata_port_info {
- long unsigned int flags;
- long unsigned int link_flags;
- long unsigned int pio_mask;
- long unsigned int mwdma_mask;
- long unsigned int udma_mask;
- struct ata_port_operations *port_ops;
- void *private_data;
-};
-
-struct ata_timing {
- short unsigned int mode;
- short unsigned int setup;
- short unsigned int act8b;
- short unsigned int rec8b;
- short unsigned int cyc8b;
- short unsigned int active;
- short unsigned int recover;
- short unsigned int dmack_hold;
- short unsigned int cycle;
- short unsigned int udma;
-};
-
-struct pci_bits {
- unsigned int reg;
- unsigned int width;
- long unsigned int mask;
- long unsigned int val;
-};
-
-enum ata_link_iter_mode {
- ATA_LITER_EDGE = 0,
- ATA_LITER_HOST_FIRST = 1,
- ATA_LITER_PMP_FIRST = 2,
-};
-
-enum ata_dev_iter_mode {
- ATA_DITER_ENABLED = 0,
- ATA_DITER_ENABLED_REVERSE = 1,
- ATA_DITER_ALL = 2,
- ATA_DITER_ALL_REVERSE = 3,
-};
-
-struct trace_event_raw_ata_qc_issue {
- struct trace_entry ent;
- unsigned int ata_port;
- unsigned int ata_dev;
- unsigned int tag;
- unsigned char cmd;
- unsigned char dev;
- unsigned char lbal;
- unsigned char lbam;
- unsigned char lbah;
- unsigned char nsect;
- unsigned char feature;
- unsigned char hob_lbal;
- unsigned char hob_lbam;
- unsigned char hob_lbah;
- unsigned char hob_nsect;
- unsigned char hob_feature;
- unsigned char ctl;
- unsigned char proto;
- long unsigned int flags;
- char __data[0];
-};
-
-struct trace_event_raw_ata_qc_complete_template {
- struct trace_entry ent;
- unsigned int ata_port;
- unsigned int ata_dev;
- unsigned int tag;
- unsigned char status;
- unsigned char dev;
- unsigned char lbal;
- unsigned char lbam;
- unsigned char lbah;
- unsigned char nsect;
- unsigned char error;
- unsigned char hob_lbal;
- unsigned char hob_lbam;
- unsigned char hob_lbah;
- unsigned char hob_nsect;
- unsigned char hob_feature;
- unsigned char ctl;
- long unsigned int flags;
- char __data[0];
-};
-
-struct trace_event_raw_ata_eh_link_autopsy {
- struct trace_entry ent;
- unsigned int ata_port;
- unsigned int ata_dev;
- unsigned int eh_action;
- unsigned int eh_err_mask;
- char __data[0];
-};
-
-struct trace_event_raw_ata_eh_link_autopsy_qc {
- struct trace_entry ent;
- unsigned int ata_port;
- unsigned int ata_dev;
- unsigned int tag;
- unsigned int qc_flags;
- unsigned int eh_err_mask;
- char __data[0];
-};
-
-struct trace_event_data_offsets_ata_qc_issue {};
-
-struct trace_event_data_offsets_ata_qc_complete_template {};
-
-struct trace_event_data_offsets_ata_eh_link_autopsy {};
-
-struct trace_event_data_offsets_ata_eh_link_autopsy_qc {};
-
-typedef void (*btf_trace_ata_qc_issue)(void *, struct ata_queued_cmd *);
-
-typedef void (*btf_trace_ata_qc_complete_internal)(void *, struct ata_queued_cmd *);
-
-typedef void (*btf_trace_ata_qc_complete_failed)(void *, struct ata_queued_cmd *);
-
-typedef void (*btf_trace_ata_qc_complete_done)(void *, struct ata_queued_cmd *);
-
-typedef void (*btf_trace_ata_eh_link_autopsy)(void *, struct ata_device *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_ata_eh_link_autopsy_qc)(void *, struct ata_queued_cmd *);
-
-enum {
- ATA_READID_POSTRESET = 1,
- ATA_DNXFER_PIO = 0,
- ATA_DNXFER_DMA = 1,
- ATA_DNXFER_40C = 2,
- ATA_DNXFER_FORCE_PIO = 3,
- ATA_DNXFER_FORCE_PIO0 = 4,
- ATA_DNXFER_QUIET = 2147483648,
-};
-
-struct ata_force_param {
- const char *name;
- unsigned int cbl;
- int spd_limit;
- long unsigned int xfer_mask;
- unsigned int horkage_on;
- unsigned int horkage_off;
- unsigned int lflags;
-};
-
-struct ata_force_ent {
- int port;
- int device;
- struct ata_force_param param;
-};
-
-struct ata_xfer_ent {
- int shift;
- int bits;
- u8 base;
-};
-
-struct ata_blacklist_entry {
- const char *model_num;
- const char *model_rev;
- long unsigned int horkage;
-};
-
-typedef unsigned int (*ata_xlat_func_t)(struct ata_queued_cmd *);
-
-struct ata_scsi_args {
- struct ata_device *dev;
- u16 *id;
- struct scsi_cmnd *cmd;
-};
-
-enum ata_lpm_hints {
- ATA_LPM_EMPTY = 1,
- ATA_LPM_HIPM = 2,
- ATA_LPM_WAKE_ONLY = 4,
-};
-
-enum {
- ATA_EH_SPDN_NCQ_OFF = 1,
- ATA_EH_SPDN_SPEED_DOWN = 2,
- ATA_EH_SPDN_FALLBACK_TO_PIO = 4,
- ATA_EH_SPDN_KEEP_ERRORS = 8,
- ATA_EFLAG_IS_IO = 1,
- ATA_EFLAG_DUBIOUS_XFER = 2,
- ATA_EFLAG_OLD_ER = 2147483648,
- ATA_ECAT_NONE = 0,
- ATA_ECAT_ATA_BUS = 1,
- ATA_ECAT_TOUT_HSM = 2,
- ATA_ECAT_UNK_DEV = 3,
- ATA_ECAT_DUBIOUS_NONE = 4,
- ATA_ECAT_DUBIOUS_ATA_BUS = 5,
- ATA_ECAT_DUBIOUS_TOUT_HSM = 6,
- ATA_ECAT_DUBIOUS_UNK_DEV = 7,
- ATA_ECAT_NR = 8,
- ATA_EH_CMD_DFL_TIMEOUT = 5000,
- ATA_EH_RESET_COOL_DOWN = 5000,
- ATA_EH_PRERESET_TIMEOUT = 10000,
- ATA_EH_FASTDRAIN_INTERVAL = 3000,
- ATA_EH_UA_TRIES = 5,
- ATA_EH_PROBE_TRIAL_INTERVAL = 60000,
- ATA_EH_PROBE_TRIALS = 2,
-};
-
-struct ata_eh_cmd_timeout_ent {
- const u8 *commands;
- const long unsigned int *timeouts;
-};
-
-struct speed_down_verdict_arg {
- u64 since;
- int xfer_ok;
- int nr_errors[8];
-};
-
-struct ata_internal {
- struct scsi_transport_template t;
- struct device_attribute private_port_attrs[3];
- struct device_attribute private_link_attrs[3];
- struct device_attribute private_dev_attrs[9];
- struct transport_container link_attr_cont;
- struct transport_container dev_attr_cont;
- struct device_attribute *link_attrs[4];
- struct device_attribute *port_attrs[4];
- struct device_attribute *dev_attrs[10];
-};
-
-struct ata_show_ering_arg {
- char *buf;
- int written;
-};
-
-enum hsm_task_states {
- HSM_ST_IDLE = 0,
- HSM_ST_FIRST = 1,
- HSM_ST = 2,
- HSM_ST_LAST = 3,
- HSM_ST_ERR = 4,
-};
-
-struct ata_acpi_gtf {
- u8 tf[7];
-};
-
-struct ata_acpi_hotplug_context {
- struct acpi_hotplug_context hp;
- union {
- struct ata_port *ap;
- struct ata_device *dev;
- } data;
-};
-
-struct regulator;
-
-struct phy_configure_opts_mipi_dphy {
- unsigned int clk_miss;
- unsigned int clk_post;
- unsigned int clk_pre;
- unsigned int clk_prepare;
- unsigned int clk_settle;
- unsigned int clk_term_en;
- unsigned int clk_trail;
- unsigned int clk_zero;
- unsigned int d_term_en;
- unsigned int eot;
- unsigned int hs_exit;
- unsigned int hs_prepare;
- unsigned int hs_settle;
- unsigned int hs_skip;
- unsigned int hs_trail;
- unsigned int hs_zero;
- unsigned int init;
- unsigned int lpx;
- unsigned int ta_get;
- unsigned int ta_go;
- unsigned int ta_sure;
- unsigned int wakeup;
- long unsigned int hs_clk_rate;
- long unsigned int lp_clk_rate;
- unsigned char lanes;
-};
-
-enum phy_mode {
- PHY_MODE_INVALID = 0,
- PHY_MODE_USB_HOST = 1,
- PHY_MODE_USB_HOST_LS = 2,
- PHY_MODE_USB_HOST_FS = 3,
- PHY_MODE_USB_HOST_HS = 4,
- PHY_MODE_USB_HOST_SS = 5,
- PHY_MODE_USB_DEVICE = 6,
- PHY_MODE_USB_DEVICE_LS = 7,
- PHY_MODE_USB_DEVICE_FS = 8,
- PHY_MODE_USB_DEVICE_HS = 9,
- PHY_MODE_USB_DEVICE_SS = 10,
- PHY_MODE_USB_OTG = 11,
- PHY_MODE_UFS_HS_A = 12,
- PHY_MODE_UFS_HS_B = 13,
- PHY_MODE_PCIE = 14,
- PHY_MODE_ETHERNET = 15,
- PHY_MODE_MIPI_DPHY = 16,
- PHY_MODE_SATA = 17,
- PHY_MODE_LVDS = 18,
-};
-
-union phy_configure_opts {
- struct phy_configure_opts_mipi_dphy mipi_dphy;
-};
-
-struct phy___2;
-
-struct phy_ops {
- int (*init)(struct phy___2 *);
- int (*exit)(struct phy___2 *);
- int (*power_on)(struct phy___2 *);
- int (*power_off)(struct phy___2 *);
- int (*set_mode)(struct phy___2 *, enum phy_mode, int);
- int (*configure)(struct phy___2 *, union phy_configure_opts *);
- int (*validate)(struct phy___2 *, enum phy_mode, int, union phy_configure_opts *);
- int (*reset)(struct phy___2 *);
- int (*calibrate)(struct phy___2 *);
- void (*release)(struct phy___2 *);
- struct module *owner;
-};
-
-struct phy_attrs {
- u32 bus_width;
- enum phy_mode mode;
-};
-
-struct phy___2 {
- struct device dev;
- int id;
- const struct phy_ops *ops;
- struct mutex mutex;
- int init_count;
- int power_count;
- struct phy_attrs attrs;
- struct regulator *pwr;
-};
-
-enum {
- AHCI_MAX_PORTS = 32,
- AHCI_MAX_CLKS = 5,
- AHCI_MAX_SG = 168,
- AHCI_DMA_BOUNDARY = 4294967295,
- AHCI_MAX_CMDS = 32,
- AHCI_CMD_SZ = 32,
- AHCI_CMD_SLOT_SZ = 1024,
- AHCI_RX_FIS_SZ = 256,
- AHCI_CMD_TBL_CDB = 64,
- AHCI_CMD_TBL_HDR_SZ = 128,
- AHCI_CMD_TBL_SZ = 2816,
- AHCI_CMD_TBL_AR_SZ = 90112,
- AHCI_PORT_PRIV_DMA_SZ = 91392,
- AHCI_PORT_PRIV_FBS_DMA_SZ = 95232,
- AHCI_IRQ_ON_SG = 2147483648,
- AHCI_CMD_ATAPI = 32,
- AHCI_CMD_WRITE = 64,
- AHCI_CMD_PREFETCH = 128,
- AHCI_CMD_RESET = 256,
- AHCI_CMD_CLR_BUSY = 1024,
- RX_FIS_PIO_SETUP = 32,
- RX_FIS_D2H_REG = 64,
- RX_FIS_SDB = 88,
- RX_FIS_UNK = 96,
- HOST_CAP = 0,
- HOST_CTL = 4,
- HOST_IRQ_STAT = 8,
- HOST_PORTS_IMPL = 12,
- HOST_VERSION = 16,
- HOST_EM_LOC = 28,
- HOST_EM_CTL = 32,
- HOST_CAP2 = 36,
- HOST_RESET = 1,
- HOST_IRQ_EN = 2,
- HOST_MRSM = 4,
- HOST_AHCI_EN = 2147483648,
- HOST_CAP_SXS = 32,
- HOST_CAP_EMS = 64,
- HOST_CAP_CCC = 128,
- HOST_CAP_PART = 8192,
- HOST_CAP_SSC = 16384,
- HOST_CAP_PIO_MULTI = 32768,
- HOST_CAP_FBS = 65536,
- HOST_CAP_PMP = 131072,
- HOST_CAP_ONLY = 262144,
- HOST_CAP_CLO = 16777216,
- HOST_CAP_LED = 33554432,
- HOST_CAP_ALPM = 67108864,
- HOST_CAP_SSS = 134217728,
- HOST_CAP_MPS = 268435456,
- HOST_CAP_SNTF = 536870912,
- HOST_CAP_NCQ = 1073741824,
- HOST_CAP_64 = 2147483648,
- HOST_CAP2_BOH = 1,
- HOST_CAP2_NVMHCI = 2,
- HOST_CAP2_APST = 4,
- HOST_CAP2_SDS = 8,
- HOST_CAP2_SADM = 16,
- HOST_CAP2_DESO = 32,
- PORT_LST_ADDR = 0,
- PORT_LST_ADDR_HI = 4,
- PORT_FIS_ADDR = 8,
- PORT_FIS_ADDR_HI = 12,
- PORT_IRQ_STAT = 16,
- PORT_IRQ_MASK = 20,
- PORT_CMD = 24,
- PORT_TFDATA = 32,
- PORT_SIG = 36,
- PORT_CMD_ISSUE = 56,
- PORT_SCR_STAT = 40,
- PORT_SCR_CTL = 44,
- PORT_SCR_ERR = 48,
- PORT_SCR_ACT = 52,
- PORT_SCR_NTF = 60,
- PORT_FBS = 64,
- PORT_DEVSLP = 68,
- PORT_IRQ_COLD_PRES = 2147483648,
- PORT_IRQ_TF_ERR = 1073741824,
- PORT_IRQ_HBUS_ERR = 536870912,
- PORT_IRQ_HBUS_DATA_ERR = 268435456,
- PORT_IRQ_IF_ERR = 134217728,
- PORT_IRQ_IF_NONFATAL = 67108864,
- PORT_IRQ_OVERFLOW = 16777216,
- PORT_IRQ_BAD_PMP = 8388608,
- PORT_IRQ_PHYRDY = 4194304,
- PORT_IRQ_DEV_ILCK = 128,
- PORT_IRQ_CONNECT = 64,
- PORT_IRQ_SG_DONE = 32,
- PORT_IRQ_UNK_FIS = 16,
- PORT_IRQ_SDB_FIS = 8,
- PORT_IRQ_DMAS_FIS = 4,
- PORT_IRQ_PIOS_FIS = 2,
- PORT_IRQ_D2H_REG_FIS = 1,
- PORT_IRQ_FREEZE = 683671632,
- PORT_IRQ_ERROR = 2025848912,
- DEF_PORT_IRQ = 2025848959,
- PORT_CMD_ASP = 134217728,
- PORT_CMD_ALPE = 67108864,
- PORT_CMD_ATAPI = 16777216,
- PORT_CMD_FBSCP = 4194304,
- PORT_CMD_ESP = 2097152,
- PORT_CMD_HPCP = 262144,
- PORT_CMD_PMP = 131072,
- PORT_CMD_LIST_ON = 32768,
- PORT_CMD_FIS_ON = 16384,
- PORT_CMD_FIS_RX = 16,
- PORT_CMD_CLO = 8,
- PORT_CMD_POWER_ON = 4,
- PORT_CMD_SPIN_UP = 2,
- PORT_CMD_START = 1,
- PORT_CMD_ICC_MASK = 4026531840,
- PORT_CMD_ICC_ACTIVE = 268435456,
- PORT_CMD_ICC_PARTIAL = 536870912,
- PORT_CMD_ICC_SLUMBER = 1610612736,
- PORT_FBS_DWE_OFFSET = 16,
- PORT_FBS_ADO_OFFSET = 12,
- PORT_FBS_DEV_OFFSET = 8,
- PORT_FBS_DEV_MASK = 3840,
- PORT_FBS_SDE = 4,
- PORT_FBS_DEC = 2,
- PORT_FBS_EN = 1,
- PORT_DEVSLP_DM_OFFSET = 25,
- PORT_DEVSLP_DM_MASK = 503316480,
- PORT_DEVSLP_DITO_OFFSET = 15,
- PORT_DEVSLP_MDAT_OFFSET = 10,
- PORT_DEVSLP_DETO_OFFSET = 2,
- PORT_DEVSLP_DSP = 2,
- PORT_DEVSLP_ADSE = 1,
- AHCI_HFLAG_NO_NCQ = 1,
- AHCI_HFLAG_IGN_IRQ_IF_ERR = 2,
- AHCI_HFLAG_IGN_SERR_INTERNAL = 4,
- AHCI_HFLAG_32BIT_ONLY = 8,
- AHCI_HFLAG_MV_PATA = 16,
- AHCI_HFLAG_NO_MSI = 32,
- AHCI_HFLAG_NO_PMP = 64,
- AHCI_HFLAG_SECT255 = 256,
- AHCI_HFLAG_YES_NCQ = 512,
- AHCI_HFLAG_NO_SUSPEND = 1024,
- AHCI_HFLAG_SRST_TOUT_IS_OFFLINE = 2048,
- AHCI_HFLAG_NO_SNTF = 4096,
- AHCI_HFLAG_NO_FPDMA_AA = 8192,
- AHCI_HFLAG_YES_FBS = 16384,
- AHCI_HFLAG_DELAY_ENGINE = 32768,
- AHCI_HFLAG_NO_DEVSLP = 131072,
- AHCI_HFLAG_NO_FBS = 262144,
- AHCI_HFLAG_MULTI_MSI = 1048576,
- AHCI_HFLAG_WAKE_BEFORE_STOP = 4194304,
- AHCI_HFLAG_YES_ALPM = 8388608,
- AHCI_HFLAG_NO_WRITE_TO_RO = 16777216,
- AHCI_HFLAG_IS_MOBILE = 33554432,
- AHCI_HFLAG_SUSPEND_PHYS = 67108864,
- AHCI_FLAG_COMMON = 393346,
- ICH_MAP = 144,
- PCS_6 = 146,
- PCS_7 = 148,
- EM_MAX_SLOTS = 8,
- EM_MAX_RETRY = 5,
- EM_CTL_RST = 512,
- EM_CTL_TM = 256,
- EM_CTL_MR = 1,
- EM_CTL_ALHD = 67108864,
- EM_CTL_XMT = 33554432,
- EM_CTL_SMB = 16777216,
- EM_CTL_SGPIO = 524288,
- EM_CTL_SES = 262144,
- EM_CTL_SAFTE = 131072,
- EM_CTL_LED = 65536,
- EM_MSG_TYPE_LED = 1,
- EM_MSG_TYPE_SAFTE = 2,
- EM_MSG_TYPE_SES2 = 4,
- EM_MSG_TYPE_SGPIO = 8,
-};
-
-struct ahci_cmd_hdr {
- __le32 opts;
- __le32 status;
- __le32 tbl_addr;
- __le32 tbl_addr_hi;
- __le32 reserved[4];
-};
-
-struct ahci_em_priv {
- enum sw_activity blink_policy;
- struct timer_list timer;
- long unsigned int saved_activity;
- long unsigned int activity;
- long unsigned int led_state;
- struct ata_link *link;
-};
-
-struct ahci_port_priv {
- struct ata_link *active_link;
- struct ahci_cmd_hdr *cmd_slot;
- dma_addr_t cmd_slot_dma;
- void *cmd_tbl;
- dma_addr_t cmd_tbl_dma;
- void *rx_fis;
- dma_addr_t rx_fis_dma;
- unsigned int ncq_saw_d2h: 1;
- unsigned int ncq_saw_dmas: 1;
- unsigned int ncq_saw_sdb: 1;
- spinlock_t lock;
- u32 intr_mask;
- bool fbs_supported;
- bool fbs_enabled;
- int fbs_last_dev;
- struct ahci_em_priv em_priv[8];
- char *irq_desc;
-};
-
-struct ahci_host_priv {
- unsigned int flags;
- u32 force_port_map;
- u32 mask_port_map;
- void *mmio;
- u32 cap;
- u32 cap2;
- u32 version;
- u32 port_map;
- u32 saved_cap;
- u32 saved_cap2;
- u32 saved_port_map;
- u32 em_loc;
- u32 em_buf_sz;
- u32 em_msg_type;
- bool got_runtime_pm;
- struct clk *clks[5];
- struct reset_control *rsts;
- struct regulator **target_pwrs;
- struct regulator *ahci_regulator;
- struct regulator *phy_regulator;
- struct phy___2 **phys;
- unsigned int nports;
- void *plat_data;
- unsigned int irq;
- void (*start_engine)(struct ata_port *);
- int (*stop_engine)(struct ata_port *);
- irqreturn_t (*irq_handler)(int, void *);
- int (*get_irq_vector)(struct ata_host *, int);
-};
-
-enum {
- AHCI_PCI_BAR_STA2X11 = 0,
- AHCI_PCI_BAR_CAVIUM = 0,
- AHCI_PCI_BAR_ENMOTUS = 2,
- AHCI_PCI_BAR_CAVIUM_GEN5 = 4,
- AHCI_PCI_BAR_STANDARD = 5,
-};
-
-enum board_ids {
- board_ahci = 0,
- board_ahci_ign_iferr = 1,
- board_ahci_mobile = 2,
- board_ahci_nomsi = 3,
- board_ahci_noncq = 4,
- board_ahci_nosntf = 5,
- board_ahci_yes_fbs = 6,
- board_ahci_al = 7,
- board_ahci_avn = 8,
- board_ahci_mcp65 = 9,
- board_ahci_mcp77 = 10,
- board_ahci_mcp89 = 11,
- board_ahci_mv = 12,
- board_ahci_sb600 = 13,
- board_ahci_sb700 = 14,
- board_ahci_vt8251 = 15,
- board_ahci_pcs7 = 16,
- board_ahci_mcp_linux = 9,
- board_ahci_mcp67 = 9,
- board_ahci_mcp73 = 9,
- board_ahci_mcp79 = 10,
-};
-
-struct ahci_sg {
- __le32 addr;
- __le32 addr_hi;
- __le32 reserved;
- __le32 flags_size;
-};
-
-enum {
- PIIX_IOCFG = 84,
- ICH5_PMR = 144,
- ICH5_PCS = 146,
- PIIX_SIDPR_BAR = 5,
- PIIX_SIDPR_LEN = 16,
- PIIX_SIDPR_IDX = 0,
- PIIX_SIDPR_DATA = 4,
- PIIX_FLAG_CHECKINTR = 268435456,
- PIIX_FLAG_SIDPR = 536870912,
- PIIX_PATA_FLAGS = 1,
- PIIX_SATA_FLAGS = 268435458,
- PIIX_FLAG_PIO16 = 1073741824,
- PIIX_80C_PRI = 48,
- PIIX_80C_SEC = 192,
- P0 = 0,
- P1 = 1,
- P2 = 2,
- P3 = 3,
- IDE = 4294967295,
- NA = 4294967294,
- RV = 4294967293,
- PIIX_AHCI_DEVICE = 6,
- PIIX_HOST_BROKEN_SUSPEND = 16777216,
-};
-
-enum piix_controller_ids {
- piix_pata_mwdma = 0,
- piix_pata_33 = 1,
- ich_pata_33 = 2,
- ich_pata_66 = 3,
- ich_pata_100 = 4,
- ich_pata_100_nomwdma1 = 5,
- ich5_sata = 6,
- ich6_sata = 7,
- ich6m_sata = 8,
- ich8_sata = 9,
- ich8_2port_sata = 10,
- ich8m_apple_sata = 11,
- tolapai_sata = 12,
- piix_pata_vmw = 13,
- ich8_sata_snb = 14,
- ich8_2port_sata_snb = 15,
- ich8_2port_sata_byt = 16,
-};
-
-struct piix_map_db {
- const u32 mask;
- const u16 port_enable;
- const int map[0];
-};
-
-struct piix_host_priv {
- const int *map;
- u32 saved_iocfg;
- void *sidpr;
-};
-
-struct ich_laptop {
- u16 device;
- u16 subvendor;
- u16 subdevice;
-};
-
-enum {
- D0TIM = 128,
- D1TIM = 132,
- PM = 7,
- MDM = 768,
- UDM = 458752,
- PPE = 1073741824,
- USD = 2147483648,
-};
-
-struct ethtool_cmd {
- __u32 cmd;
- __u32 supported;
- __u32 advertising;
- __u16 speed;
- __u8 duplex;
- __u8 port;
- __u8 phy_address;
- __u8 transceiver;
- __u8 autoneg;
- __u8 mdio_support;
- __u32 maxtxpkt;
- __u32 maxrxpkt;
- __u16 speed_hi;
- __u8 eth_tp_mdix;
- __u8 eth_tp_mdix_ctrl;
- __u32 lp_advertising;
- __u32 reserved[2];
-};
-
-enum netdev_state_t {
- __LINK_STATE_START = 0,
- __LINK_STATE_PRESENT = 1,
- __LINK_STATE_NOCARRIER = 2,
- __LINK_STATE_LINKWATCH_PENDING = 3,
- __LINK_STATE_DORMANT = 4,
-};
-
-struct mii_ioctl_data {
- __u16 phy_id;
- __u16 reg_num;
- __u16 val_in;
- __u16 val_out;
-};
-
-struct mii_if_info {
- int phy_id;
- int advertising;
- int phy_id_mask;
- int reg_num_mask;
- unsigned int full_duplex: 1;
- unsigned int force_media: 1;
- unsigned int supports_gmii: 1;
- struct net_device *dev;
- int (*mdio_read)(struct net_device *, int, int);
- void (*mdio_write)(struct net_device *, int, int, int);
-};
-
-struct devprobe2 {
- struct net_device * (*probe)(int);
- int status;
-};
-
-enum {
- NETIF_F_SG_BIT = 0,
- NETIF_F_IP_CSUM_BIT = 1,
- __UNUSED_NETIF_F_1 = 2,
- NETIF_F_HW_CSUM_BIT = 3,
- NETIF_F_IPV6_CSUM_BIT = 4,
- NETIF_F_HIGHDMA_BIT = 5,
- NETIF_F_FRAGLIST_BIT = 6,
- NETIF_F_HW_VLAN_CTAG_TX_BIT = 7,
- NETIF_F_HW_VLAN_CTAG_RX_BIT = 8,
- NETIF_F_HW_VLAN_CTAG_FILTER_BIT = 9,
- NETIF_F_VLAN_CHALLENGED_BIT = 10,
- NETIF_F_GSO_BIT = 11,
- NETIF_F_LLTX_BIT = 12,
- NETIF_F_NETNS_LOCAL_BIT = 13,
- NETIF_F_GRO_BIT = 14,
- NETIF_F_LRO_BIT = 15,
- NETIF_F_GSO_SHIFT = 16,
- NETIF_F_TSO_BIT = 16,
- NETIF_F_GSO_ROBUST_BIT = 17,
- NETIF_F_TSO_ECN_BIT = 18,
- NETIF_F_TSO_MANGLEID_BIT = 19,
- NETIF_F_TSO6_BIT = 20,
- NETIF_F_FSO_BIT = 21,
- NETIF_F_GSO_GRE_BIT = 22,
- NETIF_F_GSO_GRE_CSUM_BIT = 23,
- NETIF_F_GSO_IPXIP4_BIT = 24,
- NETIF_F_GSO_IPXIP6_BIT = 25,
- NETIF_F_GSO_UDP_TUNNEL_BIT = 26,
- NETIF_F_GSO_UDP_TUNNEL_CSUM_BIT = 27,
- NETIF_F_GSO_PARTIAL_BIT = 28,
- NETIF_F_GSO_TUNNEL_REMCSUM_BIT = 29,
- NETIF_F_GSO_SCTP_BIT = 30,
- NETIF_F_GSO_ESP_BIT = 31,
- NETIF_F_GSO_UDP_BIT = 32,
- NETIF_F_GSO_UDP_L4_BIT = 33,
- NETIF_F_GSO_LAST = 33,
- NETIF_F_FCOE_CRC_BIT = 34,
- NETIF_F_SCTP_CRC_BIT = 35,
- NETIF_F_FCOE_MTU_BIT = 36,
- NETIF_F_NTUPLE_BIT = 37,
- NETIF_F_RXHASH_BIT = 38,
- NETIF_F_RXCSUM_BIT = 39,
- NETIF_F_NOCACHE_COPY_BIT = 40,
- NETIF_F_LOOPBACK_BIT = 41,
- NETIF_F_RXFCS_BIT = 42,
- NETIF_F_RXALL_BIT = 43,
- NETIF_F_HW_VLAN_STAG_TX_BIT = 44,
- NETIF_F_HW_VLAN_STAG_RX_BIT = 45,
- NETIF_F_HW_VLAN_STAG_FILTER_BIT = 46,
- NETIF_F_HW_L2FW_DOFFLOAD_BIT = 47,
- NETIF_F_HW_TC_BIT = 48,
- NETIF_F_HW_ESP_BIT = 49,
- NETIF_F_HW_ESP_TX_CSUM_BIT = 50,
- NETIF_F_RX_UDP_TUNNEL_PORT_BIT = 51,
- NETIF_F_HW_TLS_TX_BIT = 52,
- NETIF_F_HW_TLS_RX_BIT = 53,
- NETIF_F_GRO_HW_BIT = 54,
- NETIF_F_HW_TLS_RECORD_BIT = 55,
- NETDEV_FEATURE_COUNT = 56,
-};
-
-enum {
- SKBTX_HW_TSTAMP = 1,
- SKBTX_SW_TSTAMP = 2,
- SKBTX_IN_PROGRESS = 4,
- SKBTX_DEV_ZEROCOPY = 8,
- SKBTX_WIFI_STATUS = 16,
- SKBTX_SHARED_FRAG = 32,
- SKBTX_SCHED_TSTAMP = 64,
-};
-
-enum netdev_priv_flags {
- IFF_802_1Q_VLAN = 1,
- IFF_EBRIDGE = 2,
- IFF_BONDING = 4,
- IFF_ISATAP = 8,
- IFF_WAN_HDLC = 16,
- IFF_XMIT_DST_RELEASE = 32,
- IFF_DONT_BRIDGE = 64,
- IFF_DISABLE_NETPOLL = 128,
- IFF_MACVLAN_PORT = 256,
- IFF_BRIDGE_PORT = 512,
- IFF_OVS_DATAPATH = 1024,
- IFF_TX_SKB_SHARING = 2048,
- IFF_UNICAST_FLT = 4096,
- IFF_TEAM_PORT = 8192,
- IFF_SUPP_NOFCS = 16384,
- IFF_LIVE_ADDR_CHANGE = 32768,
- IFF_MACVLAN = 65536,
- IFF_XMIT_DST_RELEASE_PERM = 131072,
- IFF_L3MDEV_MASTER = 262144,
- IFF_NO_QUEUE = 524288,
- IFF_OPENVSWITCH = 1048576,
- IFF_L3MDEV_SLAVE = 2097152,
- IFF_TEAM = 4194304,
- IFF_RXFH_CONFIGURED = 8388608,
- IFF_PHONY_HEADROOM = 16777216,
- IFF_MACSEC = 33554432,
- IFF_NO_RX_HANDLER = 67108864,
- IFF_FAILOVER = 134217728,
- IFF_FAILOVER_SLAVE = 268435456,
- IFF_L3MDEV_RX_HANDLER = 536870912,
- IFF_LIVE_RENAME_OK = 1073741824,
-};
-
-struct netpoll;
-
-struct netpoll_info {
- refcount_t refcnt;
- struct semaphore dev_lock;
- struct sk_buff_head txq;
- struct delayed_work tx_work;
- struct netpoll *netpoll;
- struct callback_head rcu;
-};
-
-union inet_addr {
- __u32 all[4];
- __be32 ip;
- __be32 ip6[4];
- struct in_addr in;
- struct in6_addr in6;
-};
-
-struct netpoll {
- struct net_device *dev;
- char dev_name[16];
- const char *name;
- union inet_addr local_ip;
- union inet_addr remote_ip;
- bool ipv6;
- u16 local_port;
- u16 remote_port;
- u8 remote_mac[6];
-};
-
-struct netconsole_target {
- struct list_head list;
- bool enabled;
- bool extended;
- struct netpoll np;
-};
-
-struct mdio_board_info {
- const char *bus_id;
- char modalias[32];
- int mdio_addr;
- const void *platform_data;
-};
-
-struct mdio_board_entry {
- struct list_head list;
- struct mdio_board_info board_info;
-};
-
-struct phy_setting {
- u32 speed;
- u8 duplex;
- u8 bit;
-};
-
-struct phy_fixup {
- struct list_head list;
- char bus_id[64];
- u32 phy_uid;
- u32 phy_uid_mask;
- int (*run)(struct phy_device *);
-};
-
-struct sfp_eeprom_base {
- u8 phys_id;
- u8 phys_ext_id;
- u8 connector;
- u8 if_1x_copper_passive: 1;
- u8 if_1x_copper_active: 1;
- u8 if_1x_lx: 1;
- u8 if_1x_sx: 1;
- u8 e10g_base_sr: 1;
- u8 e10g_base_lr: 1;
- u8 e10g_base_lrm: 1;
- u8 e10g_base_er: 1;
- u8 sonet_oc3_short_reach: 1;
- u8 sonet_oc3_smf_intermediate_reach: 1;
- u8 sonet_oc3_smf_long_reach: 1;
- u8 unallocated_5_3: 1;
- u8 sonet_oc12_short_reach: 1;
- u8 sonet_oc12_smf_intermediate_reach: 1;
- u8 sonet_oc12_smf_long_reach: 1;
- u8 unallocated_5_7: 1;
- u8 sonet_oc48_short_reach: 1;
- u8 sonet_oc48_intermediate_reach: 1;
- u8 sonet_oc48_long_reach: 1;
- u8 sonet_reach_bit2: 1;
- u8 sonet_reach_bit1: 1;
- u8 sonet_oc192_short_reach: 1;
- u8 escon_smf_1310_laser: 1;
- u8 escon_mmf_1310_led: 1;
- u8 e1000_base_sx: 1;
- u8 e1000_base_lx: 1;
- u8 e1000_base_cx: 1;
- u8 e1000_base_t: 1;
- u8 e100_base_lx: 1;
- u8 e100_base_fx: 1;
- u8 e_base_bx10: 1;
- u8 e_base_px: 1;
- u8 fc_tech_electrical_inter_enclosure: 1;
- u8 fc_tech_lc: 1;
- u8 fc_tech_sa: 1;
- u8 fc_ll_m: 1;
- u8 fc_ll_l: 1;
- u8 fc_ll_i: 1;
- u8 fc_ll_s: 1;
- u8 fc_ll_v: 1;
- u8 unallocated_8_0: 1;
- u8 unallocated_8_1: 1;
- u8 sfp_ct_passive: 1;
- u8 sfp_ct_active: 1;
- u8 fc_tech_ll: 1;
- u8 fc_tech_sl: 1;
- u8 fc_tech_sn: 1;
- u8 fc_tech_electrical_intra_enclosure: 1;
- u8 fc_media_sm: 1;
- u8 unallocated_9_1: 1;
- u8 fc_media_m5: 1;
- u8 fc_media_m6: 1;
- u8 fc_media_tv: 1;
- u8 fc_media_mi: 1;
- u8 fc_media_tp: 1;
- u8 fc_media_tw: 1;
- u8 fc_speed_100: 1;
- u8 unallocated_10_1: 1;
- u8 fc_speed_200: 1;
- u8 fc_speed_3200: 1;
- u8 fc_speed_400: 1;
- u8 fc_speed_1600: 1;
- u8 fc_speed_800: 1;
- u8 fc_speed_1200: 1;
- u8 encoding;
- u8 br_nominal;
- u8 rate_id;
- u8 link_len[6];
- char vendor_name[16];
- u8 extended_cc;
- char vendor_oui[3];
- char vendor_pn[16];
- char vendor_rev[4];
- union {
- __be16 optical_wavelength;
- __be16 cable_compliance;
- struct {
- u8 sff8431_app_e: 1;
- u8 fc_pi_4_app_h: 1;
- u8 reserved60_2: 6;
- u8 reserved61: 8;
- } passive;
- struct {
- u8 sff8431_app_e: 1;
- u8 fc_pi_4_app_h: 1;
- u8 sff8431_lim: 1;
- u8 fc_pi_4_lim: 1;
- u8 reserved60_4: 4;
- u8 reserved61: 8;
- } active;
- };
- u8 reserved62;
- u8 cc_base;
-};
-
-struct sfp_eeprom_ext {
- __be16 options;
- u8 br_max;
- u8 br_min;
- char vendor_sn[16];
- char datecode[8];
- u8 diagmon;
- u8 enhopts;
- u8 sff8472_compliance;
- u8 cc_ext;
-};
-
-struct sfp_eeprom_id {
- struct sfp_eeprom_base base;
- struct sfp_eeprom_ext ext;
-};
-
-struct sfp_upstream_ops {
- void (*attach)(void *, struct sfp_bus *);
- void (*detach)(void *, struct sfp_bus *);
- int (*module_insert)(void *, const struct sfp_eeprom_id *);
- void (*module_remove)(void *);
- void (*link_down)(void *);
- void (*link_up)(void *);
- int (*connect_phy)(void *, struct phy_device *);
- void (*disconnect_phy)(void *);
-};
-
-struct trace_event_raw_mdio_access {
- struct trace_entry ent;
- char busid[61];
- char read;
- u8 addr;
- u16 val;
- unsigned int regnum;
- char __data[0];
-};
-
-struct trace_event_data_offsets_mdio_access {};
-
-typedef void (*btf_trace_mdio_access)(void *, struct mii_bus *, char, u8, unsigned int, u16, int);
-
-struct mdio_driver {
- struct mdio_driver_common mdiodrv;
- int (*probe)(struct mdio_device *);
- void (*remove)(struct mdio_device *);
-};
-
-struct mdio_device_id {
- __u32 phy_id;
- __u32 phy_id_mask;
-};
-
-enum {
- SKB_GSO_TCPV4 = 1,
- SKB_GSO_DODGY = 2,
- SKB_GSO_TCP_ECN = 4,
- SKB_GSO_TCP_FIXEDID = 8,
- SKB_GSO_TCPV6 = 16,
- SKB_GSO_FCOE = 32,
- SKB_GSO_GRE = 64,
- SKB_GSO_GRE_CSUM = 128,
- SKB_GSO_IPXIP4 = 256,
- SKB_GSO_IPXIP6 = 512,
- SKB_GSO_UDP_TUNNEL = 1024,
- SKB_GSO_UDP_TUNNEL_CSUM = 2048,
- SKB_GSO_PARTIAL = 4096,
- SKB_GSO_TUNNEL_REMCSUM = 8192,
- SKB_GSO_SCTP = 16384,
- SKB_GSO_ESP = 32768,
- SKB_GSO_UDP = 65536,
- SKB_GSO_UDP_L4 = 131072,
-};
-
-enum ethtool_stringset {
- ETH_SS_TEST = 0,
- ETH_SS_STATS = 1,
- ETH_SS_PRIV_FLAGS = 2,
- ETH_SS_NTUPLE_FILTERS = 3,
- ETH_SS_FEATURES = 4,
- ETH_SS_RSS_HASH_FUNCS = 5,
- ETH_SS_TUNABLES = 6,
- ETH_SS_PHY_STATS = 7,
- ETH_SS_PHY_TUNABLES = 8,
-};
-
-enum ethtool_test_flags {
- ETH_TEST_FL_OFFLINE = 1,
- ETH_TEST_FL_FAILED = 2,
- ETH_TEST_FL_EXTERNAL_LB = 4,
- ETH_TEST_FL_EXTERNAL_LB_DONE = 8,
-};
-
-enum {
- ETH_RSS_HASH_TOP_BIT = 0,
- ETH_RSS_HASH_XOR_BIT = 1,
- ETH_RSS_HASH_CRC32_BIT = 2,
- ETH_RSS_HASH_FUNCS_COUNT = 3,
-};
-
-struct netdev_hw_addr {
- struct list_head list;
- unsigned char addr[32];
- unsigned char type;
- bool global_use;
- int sync_cnt;
- int refcount;
- int synced;
- struct callback_head callback_head;
-};
-
-enum netdev_queue_state_t {
- __QUEUE_STATE_DRV_XOFF = 0,
- __QUEUE_STATE_STACK_XOFF = 1,
- __QUEUE_STATE_FROZEN = 2,
-};
-
-enum skb_free_reason {
- SKB_REASON_CONSUMED = 0,
- SKB_REASON_DROPPED = 1,
-};
-
-enum {
- NETIF_MSG_DRV = 1,
- NETIF_MSG_PROBE = 2,
- NETIF_MSG_LINK = 4,
- NETIF_MSG_TIMER = 8,
- NETIF_MSG_IFDOWN = 16,
- NETIF_MSG_IFUP = 32,
- NETIF_MSG_RX_ERR = 64,
- NETIF_MSG_TX_ERR = 128,
- NETIF_MSG_TX_QUEUED = 256,
- NETIF_MSG_INTR = 512,
- NETIF_MSG_TX_DONE = 1024,
- NETIF_MSG_RX_STATUS = 2048,
- NETIF_MSG_PKTDATA = 4096,
- NETIF_MSG_HW = 8192,
- NETIF_MSG_WOL = 16384,
-};
-
-enum {
- SOF_TIMESTAMPING_TX_HARDWARE = 1,
- SOF_TIMESTAMPING_TX_SOFTWARE = 2,
- SOF_TIMESTAMPING_RX_HARDWARE = 4,
- SOF_TIMESTAMPING_RX_SOFTWARE = 8,
- SOF_TIMESTAMPING_SOFTWARE = 16,
- SOF_TIMESTAMPING_SYS_HARDWARE = 32,
- SOF_TIMESTAMPING_RAW_HARDWARE = 64,
- SOF_TIMESTAMPING_OPT_ID = 128,
- SOF_TIMESTAMPING_TX_SCHED = 256,
- SOF_TIMESTAMPING_TX_ACK = 512,
- SOF_TIMESTAMPING_OPT_CMSG = 1024,
- SOF_TIMESTAMPING_OPT_TSONLY = 2048,
- SOF_TIMESTAMPING_OPT_STATS = 4096,
- SOF_TIMESTAMPING_OPT_PKTINFO = 8192,
- SOF_TIMESTAMPING_OPT_TX_SWHW = 16384,
- SOF_TIMESTAMPING_LAST = 16384,
- SOF_TIMESTAMPING_MASK = 32767,
-};
-
-struct hwtstamp_config {
- int flags;
- int tx_type;
- int rx_filter;
-};
-
-enum hwtstamp_tx_types {
- HWTSTAMP_TX_OFF = 0,
- HWTSTAMP_TX_ON = 1,
- HWTSTAMP_TX_ONESTEP_SYNC = 2,
-};
-
-enum hwtstamp_rx_filters {
- HWTSTAMP_FILTER_NONE = 0,
- HWTSTAMP_FILTER_ALL = 1,
- HWTSTAMP_FILTER_SOME = 2,
- HWTSTAMP_FILTER_PTP_V1_L4_EVENT = 3,
- HWTSTAMP_FILTER_PTP_V1_L4_SYNC = 4,
- HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ = 5,
- HWTSTAMP_FILTER_PTP_V2_L4_EVENT = 6,
- HWTSTAMP_FILTER_PTP_V2_L4_SYNC = 7,
- HWTSTAMP_FILTER_PTP_V2_L4_DELAY_REQ = 8,
- HWTSTAMP_FILTER_PTP_V2_L2_EVENT = 9,
- HWTSTAMP_FILTER_PTP_V2_L2_SYNC = 10,
- HWTSTAMP_FILTER_PTP_V2_L2_DELAY_REQ = 11,
- HWTSTAMP_FILTER_PTP_V2_EVENT = 12,
- HWTSTAMP_FILTER_PTP_V2_SYNC = 13,
- HWTSTAMP_FILTER_PTP_V2_DELAY_REQ = 14,
- HWTSTAMP_FILTER_NTP_ALL = 15,
-};
-
-struct sensor_device_attribute {
- struct device_attribute dev_attr;
- int index;
-};
-
-struct ptp_clock_time {
- __s64 sec;
- __u32 nsec;
- __u32 reserved;
-};
-
-struct ptp_extts_request {
- unsigned int index;
- unsigned int flags;
- unsigned int rsv[2];
-};
-
-struct ptp_perout_request {
- struct ptp_clock_time start;
- struct ptp_clock_time period;
- unsigned int index;
- unsigned int flags;
- unsigned int rsv[4];
-};
-
-enum ptp_pin_function {
- PTP_PF_NONE = 0,
- PTP_PF_EXTTS = 1,
- PTP_PF_PEROUT = 2,
- PTP_PF_PHYSYNC = 3,
-};
-
-struct ptp_pin_desc {
- char name[64];
- unsigned int index;
- unsigned int func;
- unsigned int chan;
- unsigned int rsv[5];
-};
-
-struct ptp_clock_request {
- enum {
- PTP_CLK_REQ_EXTTS = 0,
- PTP_CLK_REQ_PEROUT = 1,
- PTP_CLK_REQ_PPS = 2,
- } type;
- union {
- struct ptp_extts_request extts;
- struct ptp_perout_request perout;
- };
-};
-
-struct ptp_system_timestamp {
- struct timespec64 pre_ts;
- struct timespec64 post_ts;
-};
-
-struct ptp_clock_info {
- struct module *owner;
- char name[16];
- s32 max_adj;
- int n_alarm;
- int n_ext_ts;
- int n_per_out;
- int n_pins;
- int pps;
- struct ptp_pin_desc *pin_config;
- int (*adjfine)(struct ptp_clock_info *, long int);
- int (*adjfreq)(struct ptp_clock_info *, s32);
- int (*adjtime)(struct ptp_clock_info *, s64);
- int (*gettime64)(struct ptp_clock_info *, struct timespec64 *);
- int (*gettimex64)(struct ptp_clock_info *, struct timespec64 *, struct ptp_system_timestamp *);
- int (*getcrosststamp)(struct ptp_clock_info *, struct system_device_crosststamp *);
- int (*settime64)(struct ptp_clock_info *, const struct timespec64 *);
- int (*enable)(struct ptp_clock_info *, struct ptp_clock_request *, int);
- int (*verify)(struct ptp_clock_info *, unsigned int, enum ptp_pin_function, unsigned int);
- long int (*do_aux_work)(struct ptp_clock_info *);
-};
-
-struct tg3_tx_buffer_desc {
- u32 addr_hi;
- u32 addr_lo;
- u32 len_flags;
- u32 vlan_tag;
-};
-
-struct tg3_rx_buffer_desc {
- u32 addr_hi;
- u32 addr_lo;
- u32 idx_len;
- u32 type_flags;
- u32 ip_tcp_csum;
- u32 err_vlan;
- u32 reserved;
- u32 opaque;
-};
-
-struct tg3_ext_rx_buffer_desc {
- struct {
- u32 addr_hi;
- u32 addr_lo;
- } addrlist[3];
- u32 len2_len1;
- u32 resv_len3;
- struct tg3_rx_buffer_desc std;
-};
-
-struct tg3_internal_buffer_desc {
- u32 addr_hi;
- u32 addr_lo;
- u32 nic_mbuf;
- u16 len;
- u16 cqid_sqid;
- u32 flags;
- u32 __cookie1;
- u32 __cookie2;
- u32 __cookie3;
-};
-
-struct tg3_hw_status {
- u32 status;
- u32 status_tag;
- u16 rx_jumbo_consumer;
- u16 rx_consumer;
- u16 rx_mini_consumer;
- u16 reserved;
- struct {
- u16 rx_producer;
- u16 tx_consumer;
- } idx[16];
-};
-
-typedef struct {
- u32 high;
- u32 low;
-} tg3_stat64_t;
-
-struct tg3_hw_stats {
- u8 __reserved0[256];
- tg3_stat64_t rx_octets;
- u64 __reserved1;
- tg3_stat64_t rx_fragments;
- tg3_stat64_t rx_ucast_packets;
- tg3_stat64_t rx_mcast_packets;
- tg3_stat64_t rx_bcast_packets;
- tg3_stat64_t rx_fcs_errors;
- tg3_stat64_t rx_align_errors;
- tg3_stat64_t rx_xon_pause_rcvd;
- tg3_stat64_t rx_xoff_pause_rcvd;
- tg3_stat64_t rx_mac_ctrl_rcvd;
- tg3_stat64_t rx_xoff_entered;
- tg3_stat64_t rx_frame_too_long_errors;
- tg3_stat64_t rx_jabbers;
- tg3_stat64_t rx_undersize_packets;
- tg3_stat64_t rx_in_length_errors;
- tg3_stat64_t rx_out_length_errors;
- tg3_stat64_t rx_64_or_less_octet_packets;
- tg3_stat64_t rx_65_to_127_octet_packets;
- tg3_stat64_t rx_128_to_255_octet_packets;
- tg3_stat64_t rx_256_to_511_octet_packets;
- tg3_stat64_t rx_512_to_1023_octet_packets;
- tg3_stat64_t rx_1024_to_1522_octet_packets;
- tg3_stat64_t rx_1523_to_2047_octet_packets;
- tg3_stat64_t rx_2048_to_4095_octet_packets;
- tg3_stat64_t rx_4096_to_8191_octet_packets;
- tg3_stat64_t rx_8192_to_9022_octet_packets;
- u64 __unused0[37];
- tg3_stat64_t tx_octets;
- u64 __reserved2;
- tg3_stat64_t tx_collisions;
- tg3_stat64_t tx_xon_sent;
- tg3_stat64_t tx_xoff_sent;
- tg3_stat64_t tx_flow_control;
- tg3_stat64_t tx_mac_errors;
- tg3_stat64_t tx_single_collisions;
- tg3_stat64_t tx_mult_collisions;
- tg3_stat64_t tx_deferred;
- u64 __reserved3;
- tg3_stat64_t tx_excessive_collisions;
- tg3_stat64_t tx_late_collisions;
- tg3_stat64_t tx_collide_2times;
- tg3_stat64_t tx_collide_3times;
- tg3_stat64_t tx_collide_4times;
- tg3_stat64_t tx_collide_5times;
- tg3_stat64_t tx_collide_6times;
- tg3_stat64_t tx_collide_7times;
- tg3_stat64_t tx_collide_8times;
- tg3_stat64_t tx_collide_9times;
- tg3_stat64_t tx_collide_10times;
- tg3_stat64_t tx_collide_11times;
- tg3_stat64_t tx_collide_12times;
- tg3_stat64_t tx_collide_13times;
- tg3_stat64_t tx_collide_14times;
- tg3_stat64_t tx_collide_15times;
- tg3_stat64_t tx_ucast_packets;
- tg3_stat64_t tx_mcast_packets;
- tg3_stat64_t tx_bcast_packets;
- tg3_stat64_t tx_carrier_sense_errors;
- tg3_stat64_t tx_discards;
- tg3_stat64_t tx_errors;
- u64 __unused1[31];
- tg3_stat64_t COS_rx_packets[16];
- tg3_stat64_t COS_rx_filter_dropped;
- tg3_stat64_t dma_writeq_full;
- tg3_stat64_t dma_write_prioq_full;
- tg3_stat64_t rxbds_empty;
- tg3_stat64_t rx_discards;
- tg3_stat64_t rx_errors;
- tg3_stat64_t rx_threshold_hit;
- u64 __unused2[9];
- tg3_stat64_t COS_out_packets[16];
- tg3_stat64_t dma_readq_full;
- tg3_stat64_t dma_read_prioq_full;
- tg3_stat64_t tx_comp_queue_full;
- tg3_stat64_t ring_set_send_prod_index;
- tg3_stat64_t ring_status_update;
- tg3_stat64_t nic_irqs;
- tg3_stat64_t nic_avoided_irqs;
- tg3_stat64_t nic_tx_threshold_hit;
- tg3_stat64_t mbuf_lwm_thresh_hit;
- u8 __reserved4[312];
-};
-
-struct tg3_ocir {
- u32 signature;
- u16 version_flags;
- u16 refresh_int;
- u32 refresh_tmr;
- u32 update_tmr;
- u32 dst_base_addr;
- u16 src_hdr_offset;
- u16 src_hdr_length;
- u16 src_data_offset;
- u16 src_data_length;
- u16 dst_hdr_offset;
- u16 dst_data_offset;
- u16 dst_reg_upd_offset;
- u16 dst_sem_offset;
- u32 reserved1[2];
- u32 port0_flags;
- u32 port1_flags;
- u32 port2_flags;
- u32 port3_flags;
- u32 reserved2[1];
-};
-
-struct ring_info {
- u8 *data;
- dma_addr_t mapping;
-};
-
-struct tg3_tx_ring_info {
- struct sk_buff *skb;
- dma_addr_t mapping;
- bool fragmented;
-};
-
-struct tg3_link_config {
- u32 advertising;
- u32 speed;
- u8 duplex;
- u8 autoneg;
- u8 flowctrl;
- u8 active_flowctrl;
- u8 active_duplex;
- u32 active_speed;
- u32 rmt_adv;
-};
-
-struct tg3_bufmgr_config {
- u32 mbuf_read_dma_low_water;
- u32 mbuf_mac_rx_low_water;
- u32 mbuf_high_water;
- u32 mbuf_read_dma_low_water_jumbo;
- u32 mbuf_mac_rx_low_water_jumbo;
- u32 mbuf_high_water_jumbo;
- u32 dma_low_water;
- u32 dma_high_water;
-};
-
-struct tg3_ethtool_stats {
- u64 rx_octets;
- u64 rx_fragments;
- u64 rx_ucast_packets;
- u64 rx_mcast_packets;
- u64 rx_bcast_packets;
- u64 rx_fcs_errors;
- u64 rx_align_errors;
- u64 rx_xon_pause_rcvd;
- u64 rx_xoff_pause_rcvd;
- u64 rx_mac_ctrl_rcvd;
- u64 rx_xoff_entered;
- u64 rx_frame_too_long_errors;
- u64 rx_jabbers;
- u64 rx_undersize_packets;
- u64 rx_in_length_errors;
- u64 rx_out_length_errors;
- u64 rx_64_or_less_octet_packets;
- u64 rx_65_to_127_octet_packets;
- u64 rx_128_to_255_octet_packets;
- u64 rx_256_to_511_octet_packets;
- u64 rx_512_to_1023_octet_packets;
- u64 rx_1024_to_1522_octet_packets;
- u64 rx_1523_to_2047_octet_packets;
- u64 rx_2048_to_4095_octet_packets;
- u64 rx_4096_to_8191_octet_packets;
- u64 rx_8192_to_9022_octet_packets;
- u64 tx_octets;
- u64 tx_collisions;
- u64 tx_xon_sent;
- u64 tx_xoff_sent;
- u64 tx_flow_control;
- u64 tx_mac_errors;
- u64 tx_single_collisions;
- u64 tx_mult_collisions;
- u64 tx_deferred;
- u64 tx_excessive_collisions;
- u64 tx_late_collisions;
- u64 tx_collide_2times;
- u64 tx_collide_3times;
- u64 tx_collide_4times;
- u64 tx_collide_5times;
- u64 tx_collide_6times;
- u64 tx_collide_7times;
- u64 tx_collide_8times;
- u64 tx_collide_9times;
- u64 tx_collide_10times;
- u64 tx_collide_11times;
- u64 tx_collide_12times;
- u64 tx_collide_13times;
- u64 tx_collide_14times;
- u64 tx_collide_15times;
- u64 tx_ucast_packets;
- u64 tx_mcast_packets;
- u64 tx_bcast_packets;
- u64 tx_carrier_sense_errors;
- u64 tx_discards;
- u64 tx_errors;
- u64 dma_writeq_full;
- u64 dma_write_prioq_full;
- u64 rxbds_empty;
- u64 rx_discards;
- u64 rx_errors;
- u64 rx_threshold_hit;
- u64 dma_readq_full;
- u64 dma_read_prioq_full;
- u64 tx_comp_queue_full;
- u64 ring_set_send_prod_index;
- u64 ring_status_update;
- u64 nic_irqs;
- u64 nic_avoided_irqs;
- u64 nic_tx_threshold_hit;
- u64 mbuf_lwm_thresh_hit;
-};
-
-struct tg3_rx_prodring_set {
- u32 rx_std_prod_idx;
- u32 rx_std_cons_idx;
- u32 rx_jmb_prod_idx;
- u32 rx_jmb_cons_idx;
- struct tg3_rx_buffer_desc *rx_std;
- struct tg3_ext_rx_buffer_desc *rx_jmb;
- struct ring_info *rx_std_buffers;
- struct ring_info *rx_jmb_buffers;
- dma_addr_t rx_std_mapping;
- dma_addr_t rx_jmb_mapping;
-};
-
-struct tg3;
-
-struct tg3_napi {
- struct napi_struct napi;
- struct tg3 *tp;
- struct tg3_hw_status *hw_status;
- u32 chk_msi_cnt;
- u32 last_tag;
- u32 last_irq_tag;
- u32 int_mbox;
- u32 coal_now;
- long: 32;
- long: 64;
- long: 64;
- u32 consmbox;
- u32 rx_rcb_ptr;
- u32 last_rx_cons;
- u16 *rx_rcb_prod_idx;
- struct tg3_rx_prodring_set prodring;
- struct tg3_rx_buffer_desc *rx_rcb;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- u32 tx_prod;
- u32 tx_cons;
- u32 tx_pending;
- u32 last_tx_cons;
- u32 prodmbox;
- struct tg3_tx_buffer_desc *tx_ring;
- struct tg3_tx_ring_info *tx_buffers;
- dma_addr_t status_mapping;
- dma_addr_t rx_rcb_mapping;
- dma_addr_t tx_desc_mapping;
- char irq_lbl[16];
- unsigned int irq_vec;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct ptp_clock;
-
-struct tg3 {
- unsigned int irq_sync;
- spinlock_t lock;
- spinlock_t indirect_lock;
- u32 (*read32)(struct tg3 *, u32);
- void (*write32)(struct tg3 *, u32, u32);
- u32 (*read32_mbox)(struct tg3 *, u32);
- void (*write32_mbox)(struct tg3 *, u32, u32);
- void *regs;
- void *aperegs;
- struct net_device *dev;
- struct pci_dev *pdev;
- u32 coal_now;
- u32 msg_enable;
- struct ptp_clock_info ptp_info;
- struct ptp_clock *ptp_clock;
- s64 ptp_adjust;
- void (*write32_tx_mbox)(struct tg3 *, u32, u32);
- u32 dma_limit;
- u32 txq_req;
- u32 txq_cnt;
- u32 txq_max;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct tg3_napi napi[5];
- void (*write32_rx_mbox)(struct tg3 *, u32, u32);
- u32 rx_copy_thresh;
- u32 rx_std_ring_mask;
- u32 rx_jmb_ring_mask;
- u32 rx_ret_ring_mask;
- u32 rx_pending;
- u32 rx_jumbo_pending;
- u32 rx_std_max_post;
- u32 rx_offset;
- u32 rx_pkt_map_sz;
- u32 rxq_req;
- u32 rxq_cnt;
- u32 rxq_max;
- bool rx_refill;
- long unsigned int rx_dropped;
- long unsigned int tx_dropped;
- struct rtnl_link_stats64 net_stats_prev;
- struct tg3_ethtool_stats estats_prev;
- long unsigned int tg3_flags[2];
- union {
- long unsigned int phy_crc_errors;
- long unsigned int last_event_jiffies;
- };
- struct timer_list timer;
- u16 timer_counter;
- u16 timer_multiplier;
- u32 timer_offset;
- u16 asf_counter;
- u16 asf_multiplier;
- u32 serdes_counter;
- struct tg3_link_config link_config;
- struct tg3_bufmgr_config bufmgr_config;
- u32 rx_mode;
- u32 tx_mode;
- u32 mac_mode;
- u32 mi_mode;
- u32 misc_host_ctrl;
- u32 grc_mode;
- u32 grc_local_ctrl;
- u32 dma_rwctrl;
- u32 coalesce_mode;
- u32 pwrmgmt_thresh;
- u32 rxptpctl;
- u32 pci_chip_rev_id;
- u16 pci_cmd;
- u8 pci_cacheline_sz;
- u8 pci_lat_timer;
- int pci_fn;
- int msi_cap;
- int pcix_cap;
- int pcie_readrq;
- struct mii_bus *mdio_bus;
- int old_link;
- u8 phy_addr;
- u8 phy_ape_lock;
- u32 phy_id;
- u32 phy_flags;
- u32 led_ctrl;
- u32 phy_otp;
- u32 setlpicnt;
- u8 rss_ind_tbl[128];
- char board_part_number[24];
- char fw_ver[32];
- u32 nic_sram_data_cfg;
- u32 pci_clock_ctrl;
- struct pci_dev *pdev_peer;
- struct tg3_hw_stats *hw_stats;
- dma_addr_t stats_mapping;
- struct work_struct reset_task;
- int nvram_lock_cnt;
- u32 nvram_size;
- u32 nvram_pagesize;
- u32 nvram_jedecnum;
- unsigned int irq_max;
- unsigned int irq_cnt;
- struct ethtool_coalesce coal;
- struct ethtool_eee eee;
- const char *fw_needed;
- const struct firmware *fw;
- u32 fw_len;
- struct device *hwmon_dev;
- bool link_up;
- bool pcierr_recovery;
- u32 ape_hb;
- long unsigned int ape_hb_interval;
- long unsigned int ape_hb_jiffies;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-enum TG3_FLAGS {
- TG3_FLAG_TAGGED_STATUS = 0,
- TG3_FLAG_TXD_MBOX_HWBUG = 1,
- TG3_FLAG_USE_LINKCHG_REG = 2,
- TG3_FLAG_ERROR_PROCESSED = 3,
- TG3_FLAG_ENABLE_ASF = 4,
- TG3_FLAG_ASPM_WORKAROUND = 5,
- TG3_FLAG_POLL_SERDES = 6,
- TG3_FLAG_POLL_CPMU_LINK = 7,
- TG3_FLAG_MBOX_WRITE_REORDER = 8,
- TG3_FLAG_PCIX_TARGET_HWBUG = 9,
- TG3_FLAG_WOL_SPEED_100MB = 10,
- TG3_FLAG_WOL_ENABLE = 11,
- TG3_FLAG_EEPROM_WRITE_PROT = 12,
- TG3_FLAG_NVRAM = 13,
- TG3_FLAG_NVRAM_BUFFERED = 14,
- TG3_FLAG_SUPPORT_MSI = 15,
- TG3_FLAG_SUPPORT_MSIX = 16,
- TG3_FLAG_USING_MSI = 17,
- TG3_FLAG_USING_MSIX = 18,
- TG3_FLAG_PCIX_MODE = 19,
- TG3_FLAG_PCI_HIGH_SPEED = 20,
- TG3_FLAG_PCI_32BIT = 21,
- TG3_FLAG_SRAM_USE_CONFIG = 22,
- TG3_FLAG_TX_RECOVERY_PENDING = 23,
- TG3_FLAG_WOL_CAP = 24,
- TG3_FLAG_JUMBO_RING_ENABLE = 25,
- TG3_FLAG_PAUSE_AUTONEG = 26,
- TG3_FLAG_CPMU_PRESENT = 27,
- TG3_FLAG_40BIT_DMA_BUG = 28,
- TG3_FLAG_BROKEN_CHECKSUMS = 29,
- TG3_FLAG_JUMBO_CAPABLE = 30,
- TG3_FLAG_CHIP_RESETTING = 31,
- TG3_FLAG_INIT_COMPLETE = 32,
- TG3_FLAG_MAX_RXPEND_64 = 33,
- TG3_FLAG_PCI_EXPRESS = 34,
- TG3_FLAG_ASF_NEW_HANDSHAKE = 35,
- TG3_FLAG_HW_AUTONEG = 36,
- TG3_FLAG_IS_NIC = 37,
- TG3_FLAG_FLASH = 38,
- TG3_FLAG_FW_TSO = 39,
- TG3_FLAG_HW_TSO_1 = 40,
- TG3_FLAG_HW_TSO_2 = 41,
- TG3_FLAG_HW_TSO_3 = 42,
- TG3_FLAG_TSO_CAPABLE = 43,
- TG3_FLAG_TSO_BUG = 44,
- TG3_FLAG_ICH_WORKAROUND = 45,
- TG3_FLAG_1SHOT_MSI = 46,
- TG3_FLAG_NO_FWARE_REPORTED = 47,
- TG3_FLAG_NO_NVRAM_ADDR_TRANS = 48,
- TG3_FLAG_ENABLE_APE = 49,
- TG3_FLAG_PROTECTED_NVRAM = 50,
- TG3_FLAG_5701_DMA_BUG = 51,
- TG3_FLAG_USE_PHYLIB = 52,
- TG3_FLAG_MDIOBUS_INITED = 53,
- TG3_FLAG_LRG_PROD_RING_CAP = 54,
- TG3_FLAG_RGMII_INBAND_DISABLE = 55,
- TG3_FLAG_RGMII_EXT_IBND_RX_EN = 56,
- TG3_FLAG_RGMII_EXT_IBND_TX_EN = 57,
- TG3_FLAG_CLKREQ_BUG = 58,
- TG3_FLAG_NO_NVRAM = 59,
- TG3_FLAG_ENABLE_RSS = 60,
- TG3_FLAG_ENABLE_TSS = 61,
- TG3_FLAG_SHORT_DMA_BUG = 62,
- TG3_FLAG_USE_JUMBO_BDFLAG = 63,
- TG3_FLAG_L1PLLPD_EN = 64,
- TG3_FLAG_APE_HAS_NCSI = 65,
- TG3_FLAG_TX_TSTAMP_EN = 66,
- TG3_FLAG_4K_FIFO_LIMIT = 67,
- TG3_FLAG_5719_5720_RDMA_BUG = 68,
- TG3_FLAG_RESET_TASK_PENDING = 69,
- TG3_FLAG_PTP_CAPABLE = 70,
- TG3_FLAG_5705_PLUS = 71,
- TG3_FLAG_IS_5788 = 72,
- TG3_FLAG_5750_PLUS = 73,
- TG3_FLAG_5780_CLASS = 74,
- TG3_FLAG_5755_PLUS = 75,
- TG3_FLAG_57765_PLUS = 76,
- TG3_FLAG_57765_CLASS = 77,
- TG3_FLAG_5717_PLUS = 78,
- TG3_FLAG_IS_SSB_CORE = 79,
- TG3_FLAG_FLUSH_POSTED_WRITES = 80,
- TG3_FLAG_ROBOSWITCH = 81,
- TG3_FLAG_ONE_DMA_AT_ONCE = 82,
- TG3_FLAG_RGMII_MODE = 83,
- TG3_FLAG_NUMBER_OF_FLAGS = 84,
-};
-
-struct tg3_firmware_hdr {
- __be32 version;
- __be32 base_addr;
- __be32 len;
-};
-
-struct tg3_fiber_aneginfo {
- int state;
- u32 flags;
- long unsigned int link_time;
- long unsigned int cur_time;
- u32 ability_match_cfg;
- int ability_match_count;
- char ability_match;
- char idle_match;
- char ack_match;
- u32 txconfig;
- u32 rxconfig;
-};
-
-struct subsys_tbl_ent {
- u16 subsys_vendor;
- u16 subsys_devid;
- u32 phy_id;
-};
-
-struct tg3_dev_id {
- u32 vendor;
- u32 device;
- u32 rev;
-};
-
-struct tg3_dev_id___2 {
- u32 vendor;
- u32 device;
-};
-
-struct mem_entry {
- u32 offset;
- u32 len;
-};
-
-enum mac {
- mac_82557_D100_A = 0,
- mac_82557_D100_B = 1,
- mac_82557_D100_C = 2,
- mac_82558_D101_A4 = 4,
- mac_82558_D101_B0 = 5,
- mac_82559_D101M = 8,
- mac_82559_D101S = 9,
- mac_82550_D102 = 12,
- mac_82550_D102_C = 13,
- mac_82551_E = 14,
- mac_82551_F = 15,
- mac_82551_10 = 16,
- mac_unknown = 255,
-};
-
-enum phy___3 {
- phy_100a = 992,
- phy_100c = 55575208,
- phy_82555_tx = 22020776,
- phy_nsc_tx = 1543512064,
- phy_82562_et = 53478056,
- phy_82562_em = 52429480,
- phy_82562_ek = 51380904,
- phy_82562_eh = 24117928,
- phy_82552_v = 3496017997,
- phy_unknown = 4294967295,
-};
-
-struct csr {
- struct {
- u8 status;
- u8 stat_ack;
- u8 cmd_lo;
- u8 cmd_hi;
- u32 gen_ptr;
- } scb;
- u32 port;
- u16 flash_ctrl;
- u8 eeprom_ctrl_lo;
- u8 eeprom_ctrl_hi;
- u32 mdi_ctrl;
- u32 rx_dma_count;
-};
-
-enum scb_status {
- rus_no_res = 8,
- rus_ready = 16,
- rus_mask = 60,
-};
-
-enum ru_state {
- RU_SUSPENDED = 0,
- RU_RUNNING = 1,
- RU_UNINITIALIZED = 4294967295,
-};
-
-enum scb_stat_ack {
- stat_ack_not_ours = 0,
- stat_ack_sw_gen = 4,
- stat_ack_rnr = 16,
- stat_ack_cu_idle = 32,
- stat_ack_frame_rx = 64,
- stat_ack_cu_cmd_done = 128,
- stat_ack_not_present = 255,
- stat_ack_rx = 84,
- stat_ack_tx = 160,
-};
-
-enum scb_cmd_hi {
- irq_mask_none = 0,
- irq_mask_all = 1,
- irq_sw_gen = 2,
-};
-
-enum scb_cmd_lo {
- cuc_nop = 0,
- ruc_start = 1,
- ruc_load_base = 6,
- cuc_start = 16,
- cuc_resume = 32,
- cuc_dump_addr = 64,
- cuc_dump_stats = 80,
- cuc_load_base = 96,
- cuc_dump_reset = 112,
-};
-
-enum cuc_dump {
- cuc_dump_complete = 40965,
- cuc_dump_reset_complete = 40967,
-};
-
-enum port___2 {
- software_reset = 0,
- selftest = 1,
- selective_reset = 2,
-};
-
-enum eeprom_ctrl_lo {
- eesk = 1,
- eecs = 2,
- eedi = 4,
- eedo = 8,
-};
-
-enum mdi_ctrl {
- mdi_write = 67108864,
- mdi_read = 134217728,
- mdi_ready = 268435456,
-};
-
-enum eeprom_op {
- op_write = 5,
- op_read = 6,
- op_ewds = 16,
- op_ewen = 19,
-};
-
-enum eeprom_offsets {
- eeprom_cnfg_mdix = 3,
- eeprom_phy_iface = 6,
- eeprom_id = 10,
- eeprom_config_asf = 13,
- eeprom_smbus_addr = 144,
-};
-
-enum eeprom_cnfg_mdix {
- eeprom_mdix_enabled = 128,
-};
-
-enum eeprom_phy_iface {
- NoSuchPhy = 0,
- I82553AB = 1,
- I82553C = 2,
- I82503 = 3,
- DP83840 = 4,
- S80C240 = 5,
- S80C24 = 6,
- I82555 = 7,
- DP83840A = 10,
-};
-
-enum eeprom_id {
- eeprom_id_wol = 32,
-};
-
-enum eeprom_config_asf {
- eeprom_asf = 32768,
- eeprom_gcl = 16384,
-};
-
-enum cb_status {
- cb_complete = 32768,
- cb_ok = 8192,
-};
-
-enum cb_command {
- cb_nop = 0,
- cb_iaaddr = 1,
- cb_config = 2,
- cb_multi = 3,
- cb_tx = 4,
- cb_ucode = 5,
- cb_dump = 6,
- cb_tx_sf = 8,
- cb_tx_nc = 16,
- cb_cid = 7936,
- cb_i = 8192,
- cb_s = 16384,
- cb_el = 32768,
-};
-
-struct rfd {
- __le16 status;
- __le16 command;
- __le32 link;
- __le32 rbd;
- __le16 actual_size;
- __le16 size;
-};
-
-struct rx {
- struct rx *next;
- struct rx *prev;
- struct sk_buff *skb;
- dma_addr_t dma_addr;
-};
-
-struct config {
- u8 byte_count: 6;
- u8 pad0: 2;
- u8 rx_fifo_limit: 4;
- u8 tx_fifo_limit: 3;
- u8 pad1: 1;
- u8 adaptive_ifs;
- u8 mwi_enable: 1;
- u8 type_enable: 1;
- u8 read_align_enable: 1;
- u8 term_write_cache_line: 1;
- u8 pad3: 4;
- u8 rx_dma_max_count: 7;
- u8 pad4: 1;
- u8 tx_dma_max_count: 7;
- u8 dma_max_count_enable: 1;
- u8 late_scb_update: 1;
- u8 direct_rx_dma: 1;
- u8 tno_intr: 1;
- u8 cna_intr: 1;
- u8 standard_tcb: 1;
- u8 standard_stat_counter: 1;
- u8 rx_save_overruns: 1;
- u8 rx_save_bad_frames: 1;
- u8 rx_discard_short_frames: 1;
- u8 tx_underrun_retry: 2;
- u8 pad7: 2;
- u8 rx_extended_rfd: 1;
- u8 tx_two_frames_in_fifo: 1;
- u8 tx_dynamic_tbd: 1;
- u8 mii_mode: 1;
- u8 pad8: 6;
- u8 csma_disabled: 1;
- u8 rx_tcpudp_checksum: 1;
- u8 pad9: 3;
- u8 vlan_arp_tco: 1;
- u8 link_status_wake: 1;
- u8 arp_wake: 1;
- u8 mcmatch_wake: 1;
- u8 pad10: 3;
- u8 no_source_addr_insertion: 1;
- u8 preamble_length: 2;
- u8 loopback: 2;
- u8 linear_priority: 3;
- u8 pad11: 5;
- u8 linear_priority_mode: 1;
- u8 pad12: 3;
- u8 ifs: 4;
- u8 ip_addr_lo;
- u8 ip_addr_hi;
- u8 promiscuous_mode: 1;
- u8 broadcast_disabled: 1;
- u8 wait_after_win: 1;
- u8 pad15_1: 1;
- u8 ignore_ul_bit: 1;
- u8 crc_16_bit: 1;
- u8 pad15_2: 1;
- u8 crs_or_cdt: 1;
- u8 fc_delay_lo;
- u8 fc_delay_hi;
- u8 rx_stripping: 1;
- u8 tx_padding: 1;
- u8 rx_crc_transfer: 1;
- u8 rx_long_ok: 1;
- u8 fc_priority_threshold: 3;
- u8 pad18: 1;
- u8 addr_wake: 1;
- u8 magic_packet_disable: 1;
- u8 fc_disable: 1;
- u8 fc_restop: 1;
- u8 fc_restart: 1;
- u8 fc_reject: 1;
- u8 full_duplex_force: 1;
- u8 full_duplex_pin: 1;
- u8 pad20_1: 5;
- u8 fc_priority_location: 1;
- u8 multi_ia: 1;
- u8 pad20_2: 1;
- u8 pad21_1: 3;
- u8 multicast_all: 1;
- u8 pad21_2: 4;
- u8 rx_d102_mode: 1;
- u8 rx_vlan_drop: 1;
- u8 pad22: 6;
- u8 pad_d102[9];
-};
-
-struct multi {
- __le16 count;
- u8 addr[386];
-};
-
-struct cb {
- __le16 status;
- __le16 command;
- __le32 link;
- union {
- u8 iaaddr[6];
- __le32 ucode[134];
- struct config config;
- struct multi multi;
- struct {
- u32 tbd_array;
- u16 tcb_byte_count;
- u8 threshold;
- u8 tbd_count;
- struct {
- __le32 buf_addr;
- __le16 size;
- u16 eol;
- } tbd;
- } tcb;
- __le32 dump_buffer_addr;
- } u;
- struct cb *next;
- struct cb *prev;
- dma_addr_t dma_addr;
- struct sk_buff *skb;
-};
-
-enum loopback {
- lb_none = 0,
- lb_mac = 1,
- lb_phy = 3,
-};
-
-struct stats {
- __le32 tx_good_frames;
- __le32 tx_max_collisions;
- __le32 tx_late_collisions;
- __le32 tx_underruns;
- __le32 tx_lost_crs;
- __le32 tx_deferred;
- __le32 tx_single_collisions;
- __le32 tx_multiple_collisions;
- __le32 tx_total_collisions;
- __le32 rx_good_frames;
- __le32 rx_crc_errors;
- __le32 rx_alignment_errors;
- __le32 rx_resource_errors;
- __le32 rx_overrun_errors;
- __le32 rx_cdt_errors;
- __le32 rx_short_frame_errors;
- __le32 fc_xmt_pause;
- __le32 fc_rcv_pause;
- __le32 fc_rcv_unsupported;
- __le16 xmt_tco_frames;
- __le16 rcv_tco_frames;
- __le32 complete;
-};
-
-struct mem {
- struct {
- u32 signature;
- u32 result;
- } selftest;
- struct stats stats;
- u8 dump_buf[596];
-};
-
-struct param_range {
- u32 min;
- u32 max;
- u32 count;
-};
-
-struct params {
- struct param_range rfds;
- struct param_range cbs;
-};
-
-struct nic {
- u32 msg_enable;
- struct net_device *netdev;
- struct pci_dev *pdev;
- u16 (*mdio_ctrl)(struct nic *, u32, u32, u32, u16);
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct rx *rxs;
- struct rx *rx_to_use;
- struct rx *rx_to_clean;
- struct rfd blank_rfd;
- enum ru_state ru_running;
- long: 32;
- long: 64;
- long: 64;
- spinlock_t cb_lock;
- spinlock_t cmd_lock;
- struct csr *csr;
- enum scb_cmd_lo cuc_cmd;
- unsigned int cbs_avail;
- struct napi_struct napi;
- struct cb *cbs;
- struct cb *cb_to_use;
- struct cb *cb_to_send;
- struct cb *cb_to_clean;
- __le16 tx_command;
- long: 48;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- enum {
- ich = 1,
- promiscuous = 2,
- multicast_all = 4,
- wol_magic = 8,
- ich_10h_workaround = 16,
- } flags;
- enum mac mac;
- enum phy___3 phy;
- struct params params;
- struct timer_list watchdog;
- struct mii_if_info mii;
- struct work_struct tx_timeout_task;
- enum loopback loopback;
- struct mem *mem;
- dma_addr_t dma_addr;
- struct dma_pool___2 *cbs_pool;
- dma_addr_t cbs_dma_addr;
- u8 adaptive_ifs;
- u8 tx_threshold;
- u32 tx_frames;
- u32 tx_collisions;
- u32 tx_deferred;
- u32 tx_single_collisions;
- u32 tx_multiple_collisions;
- u32 tx_fc_pause;
- u32 tx_tco_frames;
- u32 rx_fc_pause;
- u32 rx_fc_unsupported;
- u32 rx_tco_frames;
- u32 rx_short_frame_errors;
- u32 rx_over_length_errors;
- u16 eeprom_wc;
- __le16 eeprom[256];
- spinlock_t mdio_lock;
- const struct firmware *fw;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-enum led_state {
- led_on = 1,
- led_off = 4,
- led_on_559 = 5,
- led_on_557 = 7,
-};
-
-struct vlan_hdr {
- __be16 h_vlan_TCI;
- __be16 h_vlan_encapsulated_proto;
-};
-
-struct qdisc_walker {
- int stop;
- int skip;
- int count;
- int (*fn)(struct Qdisc *, long unsigned int, struct qdisc_walker *);
-};
-
-typedef enum {
- e1000_undefined = 0,
- e1000_82542_rev2_0 = 1,
- e1000_82542_rev2_1 = 2,
- e1000_82543 = 3,
- e1000_82544 = 4,
- e1000_82540 = 5,
- e1000_82545 = 6,
- e1000_82545_rev_3 = 7,
- e1000_82546 = 8,
- e1000_ce4100 = 9,
- e1000_82546_rev_3 = 10,
- e1000_82541 = 11,
- e1000_82541_rev_2 = 12,
- e1000_82547 = 13,
- e1000_82547_rev_2 = 14,
- e1000_num_macs = 15,
-} e1000_mac_type;
-
-typedef enum {
- e1000_eeprom_uninitialized = 0,
- e1000_eeprom_spi = 1,
- e1000_eeprom_microwire = 2,
- e1000_eeprom_flash = 3,
- e1000_eeprom_none = 4,
- e1000_num_eeprom_types = 5,
-} e1000_eeprom_type;
-
-typedef enum {
- e1000_media_type_copper = 0,
- e1000_media_type_fiber = 1,
- e1000_media_type_internal_serdes = 2,
- e1000_num_media_types = 3,
-} e1000_media_type;
-
-enum {
- e1000_10_half = 0,
- e1000_10_full = 1,
- e1000_100_half = 2,
- e1000_100_full = 3,
-};
-
-typedef enum {
- E1000_FC_NONE = 0,
- E1000_FC_RX_PAUSE = 1,
- E1000_FC_TX_PAUSE = 2,
- E1000_FC_FULL = 3,
- E1000_FC_DEFAULT = 255,
-} e1000_fc_type;
-
-struct e1000_shadow_ram {
- u16 eeprom_word;
- bool modified;
-};
-
-typedef enum {
- e1000_bus_type_unknown = 0,
- e1000_bus_type_pci = 1,
- e1000_bus_type_pcix = 2,
- e1000_bus_type_reserved = 3,
-} e1000_bus_type;
-
-typedef enum {
- e1000_bus_speed_unknown = 0,
- e1000_bus_speed_33 = 1,
- e1000_bus_speed_66 = 2,
- e1000_bus_speed_100 = 3,
- e1000_bus_speed_120 = 4,
- e1000_bus_speed_133 = 5,
- e1000_bus_speed_reserved = 6,
-} e1000_bus_speed;
-
-typedef enum {
- e1000_bus_width_unknown = 0,
- e1000_bus_width_32 = 1,
- e1000_bus_width_64 = 2,
- e1000_bus_width_reserved = 3,
-} e1000_bus_width;
-
-typedef enum {
- e1000_cable_length_50 = 0,
- e1000_cable_length_50_80 = 1,
- e1000_cable_length_80_110 = 2,
- e1000_cable_length_110_140 = 3,
- e1000_cable_length_140 = 4,
- e1000_cable_length_undefined = 255,
-} e1000_cable_length;
-
-typedef enum {
- e1000_10bt_ext_dist_enable_normal = 0,
- e1000_10bt_ext_dist_enable_lower = 1,
- e1000_10bt_ext_dist_enable_undefined = 255,
-} e1000_10bt_ext_dist_enable;
-
-typedef enum {
- e1000_rev_polarity_normal = 0,
- e1000_rev_polarity_reversed = 1,
- e1000_rev_polarity_undefined = 255,
-} e1000_rev_polarity;
-
-typedef enum {
- e1000_downshift_normal = 0,
- e1000_downshift_activated = 1,
- e1000_downshift_undefined = 255,
-} e1000_downshift;
-
-typedef enum {
- e1000_smart_speed_default = 0,
- e1000_smart_speed_on = 1,
- e1000_smart_speed_off = 2,
-} e1000_smart_speed;
-
-typedef enum {
- e1000_polarity_reversal_enabled = 0,
- e1000_polarity_reversal_disabled = 1,
- e1000_polarity_reversal_undefined = 255,
-} e1000_polarity_reversal;
-
-typedef enum {
- e1000_auto_x_mode_manual_mdi = 0,
- e1000_auto_x_mode_manual_mdix = 1,
- e1000_auto_x_mode_auto1 = 2,
- e1000_auto_x_mode_auto2 = 3,
- e1000_auto_x_mode_undefined = 255,
-} e1000_auto_x_mode;
-
-typedef enum {
- e1000_1000t_rx_status_not_ok = 0,
- e1000_1000t_rx_status_ok = 1,
- e1000_1000t_rx_status_undefined = 255,
-} e1000_1000t_rx_status;
-
-typedef enum {
- e1000_phy_m88 = 0,
- e1000_phy_igp = 1,
- e1000_phy_8211 = 2,
- e1000_phy_8201 = 3,
- e1000_phy_undefined = 255,
-} e1000_phy_type;
-
-typedef enum {
- e1000_ms_hw_default = 0,
- e1000_ms_force_master = 1,
- e1000_ms_force_slave = 2,
- e1000_ms_auto = 3,
-} e1000_ms_type;
-
-typedef enum {
- e1000_ffe_config_enabled = 0,
- e1000_ffe_config_active = 1,
- e1000_ffe_config_blocked = 2,
-} e1000_ffe_config;
-
-typedef enum {
- e1000_dsp_config_disabled = 0,
- e1000_dsp_config_enabled = 1,
- e1000_dsp_config_activated = 2,
- e1000_dsp_config_undefined = 255,
-} e1000_dsp_config;
-
-struct e1000_phy_info {
- e1000_cable_length cable_length;
- e1000_10bt_ext_dist_enable extended_10bt_distance;
- e1000_rev_polarity cable_polarity;
- e1000_downshift downshift;
- e1000_polarity_reversal polarity_correction;
- e1000_auto_x_mode mdix_mode;
- e1000_1000t_rx_status local_rx;
- e1000_1000t_rx_status remote_rx;
-};
-
-struct e1000_phy_stats {
- u32 idle_errors;
- u32 receive_errors;
-};
-
-struct e1000_eeprom_info {
- e1000_eeprom_type type;
- u16 word_size;
- u16 opcode_bits;
- u16 address_bits;
- u16 delay_usec;
- u16 page_size;
-};
-
-struct e1000_host_mng_dhcp_cookie {
- u32 signature;
- u8 status;
- u8 reserved0;
- u16 vlan_id;
- u32 reserved1;
- u16 reserved2;
- u8 reserved3;
- u8 checksum;
-};
-
-struct e1000_rx_desc {
- __le64 buffer_addr;
- __le16 length;
- __le16 csum;
- u8 status;
- u8 errors;
- __le16 special;
-};
-
-struct e1000_tx_desc {
- __le64 buffer_addr;
- union {
- __le32 data;
- struct {
- __le16 length;
- u8 cso;
- u8 cmd;
- } flags;
- } lower;
- union {
- __le32 data;
- struct {
- u8 status;
- u8 css;
- __le16 special;
- } fields;
- } upper;
-};
-
-struct e1000_context_desc {
- union {
- __le32 ip_config;
- struct {
- u8 ipcss;
- u8 ipcso;
- __le16 ipcse;
- } ip_fields;
- } lower_setup;
- union {
- __le32 tcp_config;
- struct {
- u8 tucss;
- u8 tucso;
- __le16 tucse;
- } tcp_fields;
- } upper_setup;
- __le32 cmd_and_length;
- union {
- __le32 data;
- struct {
- u8 status;
- u8 hdr_len;
- __le16 mss;
- } fields;
- } tcp_seg_setup;
-};
-
-struct e1000_hw_stats {
- u64 crcerrs;
- u64 algnerrc;
- u64 symerrs;
- u64 rxerrc;
- u64 txerrc;
- u64 mpc;
- u64 scc;
- u64 ecol;
- u64 mcc;
- u64 latecol;
- u64 colc;
- u64 dc;
- u64 tncrs;
- u64 sec;
- u64 cexterr;
- u64 rlec;
- u64 xonrxc;
- u64 xontxc;
- u64 xoffrxc;
- u64 xofftxc;
- u64 fcruc;
- u64 prc64;
- u64 prc127;
- u64 prc255;
- u64 prc511;
- u64 prc1023;
- u64 prc1522;
- u64 gprc;
- u64 bprc;
- u64 mprc;
- u64 gptc;
- u64 gorcl;
- u64 gorch;
- u64 gotcl;
- u64 gotch;
- u64 rnbc;
- u64 ruc;
- u64 rfc;
- u64 roc;
- u64 rlerrc;
- u64 rjc;
- u64 mgprc;
- u64 mgpdc;
- u64 mgptc;
- u64 torl;
- u64 torh;
- u64 totl;
- u64 toth;
- u64 tpr;
- u64 tpt;
- u64 ptc64;
- u64 ptc127;
- u64 ptc255;
- u64 ptc511;
- u64 ptc1023;
- u64 ptc1522;
- u64 mptc;
- u64 bptc;
- u64 tsctc;
- u64 tsctfc;
- u64 iac;
- u64 icrxptc;
- u64 icrxatc;
- u64 ictxptc;
- u64 ictxatc;
- u64 ictxqec;
- u64 ictxqmtc;
- u64 icrxdmtc;
- u64 icrxoc;
-};
-
-struct e1000_hw {
- u8 *hw_addr;
- u8 *flash_address;
- void *ce4100_gbe_mdio_base_virt;
- e1000_mac_type mac_type;
- e1000_phy_type phy_type;
- u32 phy_init_script;
- e1000_media_type media_type;
- void *back;
- struct e1000_shadow_ram *eeprom_shadow_ram;
- u32 flash_bank_size;
- u32 flash_base_addr;
- e1000_fc_type fc;
- e1000_bus_speed bus_speed;
- e1000_bus_width bus_width;
- e1000_bus_type bus_type;
- struct e1000_eeprom_info eeprom;
- e1000_ms_type master_slave;
- e1000_ms_type original_master_slave;
- e1000_ffe_config ffe_config_state;
- u32 asf_firmware_present;
- u32 eeprom_semaphore_present;
- long unsigned int io_base;
- u32 phy_id;
- u32 phy_revision;
- u32 phy_addr;
- u32 original_fc;
- u32 txcw;
- u32 autoneg_failed;
- u32 max_frame_size;
- u32 min_frame_size;
- u32 mc_filter_type;
- u32 num_mc_addrs;
- u32 collision_delta;
- u32 tx_packet_delta;
- u32 ledctl_default;
- u32 ledctl_mode1;
- u32 ledctl_mode2;
- bool tx_pkt_filtering;
- struct e1000_host_mng_dhcp_cookie mng_cookie;
- u16 phy_spd_default;
- u16 autoneg_advertised;
- u16 pci_cmd_word;
- u16 fc_high_water;
- u16 fc_low_water;
- u16 fc_pause_time;
- u16 current_ifs_val;
- u16 ifs_min_val;
- u16 ifs_max_val;
- u16 ifs_step_size;
- u16 ifs_ratio;
- u16 device_id;
- u16 vendor_id;
- u16 subsystem_id;
- u16 subsystem_vendor_id;
- u8 revision_id;
- u8 autoneg;
- u8 mdix;
- u8 forced_speed_duplex;
- u8 wait_autoneg_complete;
- u8 dma_fairness;
- u8 mac_addr[6];
- u8 perm_mac_addr[6];
- bool disable_polarity_correction;
- bool speed_downgraded;
- e1000_smart_speed smart_speed;
- e1000_dsp_config dsp_config_state;
- bool get_link_status;
- bool serdes_has_link;
- bool tbi_compatibility_en;
- bool tbi_compatibility_on;
- bool laa_is_present;
- bool phy_reset_disable;
- bool initialize_hw_bits_disable;
- bool fc_send_xon;
- bool fc_strict_ieee;
- bool report_tx_early;
- bool adaptive_ifs;
- bool ifs_params_forced;
- bool in_ifs_mode;
- bool mng_reg_access_disabled;
- bool leave_av_bit_off;
- bool bad_tx_carr_stats_fd;
- bool has_smbus;
-};
-
-struct e1000_tx_buffer {
- struct sk_buff *skb;
- dma_addr_t dma;
- long unsigned int time_stamp;
- u16 length;
- u16 next_to_watch;
- bool mapped_as_page;
- short unsigned int segs;
- unsigned int bytecount;
-};
-
-struct e1000_rx_buffer {
- union {
- struct page *page;
- u8 *data;
- } rxbuf;
- dma_addr_t dma;
-};
-
-struct e1000_tx_ring {
- void *desc;
- dma_addr_t dma;
- unsigned int size;
- unsigned int count;
- unsigned int next_to_use;
- unsigned int next_to_clean;
- struct e1000_tx_buffer *buffer_info;
- u16 tdh;
- u16 tdt;
- bool last_tx_tso;
-};
-
-struct e1000_rx_ring {
- void *desc;
- dma_addr_t dma;
- unsigned int size;
- unsigned int count;
- unsigned int next_to_use;
- unsigned int next_to_clean;
- struct e1000_rx_buffer *buffer_info;
- struct sk_buff *rx_skb_top;
- int cpu;
- u16 rdh;
- u16 rdt;
-};
-
-struct e1000_adapter {
- long unsigned int active_vlans[64];
- u16 mng_vlan_id;
- u32 bd_number;
- u32 rx_buffer_len;
- u32 wol;
- u32 smartspeed;
- u32 en_mng_pt;
- u16 link_speed;
- u16 link_duplex;
- spinlock_t stats_lock;
- unsigned int total_tx_bytes;
- unsigned int total_tx_packets;
- unsigned int total_rx_bytes;
- unsigned int total_rx_packets;
- u32 itr;
- u32 itr_setting;
- u16 tx_itr;
- u16 rx_itr;
- u8 fc_autoneg;
- struct e1000_tx_ring *tx_ring;
- unsigned int restart_queue;
- u32 txd_cmd;
- u32 tx_int_delay;
- u32 tx_abs_int_delay;
- u32 gotcl;
- u64 gotcl_old;
- u64 tpt_old;
- u64 colc_old;
- u32 tx_timeout_count;
- u32 tx_fifo_head;
- u32 tx_head_addr;
- u32 tx_fifo_size;
- u8 tx_timeout_factor;
- atomic_t tx_fifo_stall;
- bool pcix_82544;
- bool detect_tx_hung;
- bool dump_buffers;
- bool (*clean_rx)(struct e1000_adapter *, struct e1000_rx_ring *, int *, int);
- void (*alloc_rx_buf)(struct e1000_adapter *, struct e1000_rx_ring *, int);
- struct e1000_rx_ring *rx_ring;
- struct napi_struct napi;
- int num_tx_queues;
- int num_rx_queues;
- u64 hw_csum_err;
- u64 hw_csum_good;
- u32 alloc_rx_buff_failed;
- u32 rx_int_delay;
- u32 rx_abs_int_delay;
- bool rx_csum;
- u32 gorcl;
- u64 gorcl_old;
- struct net_device *netdev;
- struct pci_dev *pdev;
- struct e1000_hw hw;
- struct e1000_hw_stats stats;
- struct e1000_phy_info phy_info;
- struct e1000_phy_stats phy_stats;
- u32 test_icr;
- struct e1000_tx_ring test_tx_ring;
- struct e1000_rx_ring test_rx_ring;
- int msg_enable;
- bool tso_force;
- bool smart_power_down;
- bool quad_port_a;
- long unsigned int flags;
- u32 eeprom_wol;
- int bars;
- int need_ioport;
- bool discarding;
- struct work_struct reset_task;
- struct delayed_work watchdog_task;
- struct delayed_work fifo_stall_task;
- struct delayed_work phy_info_task;
-};
-
-enum e1000_state_t {
- __E1000_TESTING = 0,
- __E1000_RESETTING = 1,
- __E1000_DOWN = 2,
- __E1000_DISABLED = 3,
-};
-
-enum latency_range {
- lowest_latency = 0,
- low_latency = 1,
- bulk_latency = 2,
- latency_invalid = 255,
-};
-
-struct my_u {
- __le64 a;
- __le64 b;
-};
-
-enum {
- e1000_igp_cable_length_10 = 10,
- e1000_igp_cable_length_20 = 20,
- e1000_igp_cable_length_30 = 30,
- e1000_igp_cable_length_40 = 40,
- e1000_igp_cable_length_50 = 50,
- e1000_igp_cable_length_60 = 60,
- e1000_igp_cable_length_70 = 70,
- e1000_igp_cable_length_80 = 80,
- e1000_igp_cable_length_90 = 90,
- e1000_igp_cable_length_100 = 100,
- e1000_igp_cable_length_110 = 110,
- e1000_igp_cable_length_115 = 115,
- e1000_igp_cable_length_120 = 120,
- e1000_igp_cable_length_130 = 130,
- e1000_igp_cable_length_140 = 140,
- e1000_igp_cable_length_150 = 150,
- e1000_igp_cable_length_160 = 160,
- e1000_igp_cable_length_170 = 170,
- e1000_igp_cable_length_180 = 180,
-};
-
-enum {
- NETDEV_STATS = 0,
- E1000_STATS = 1,
-};
-
-struct e1000_stats {
- char stat_string[32];
- int type;
- int sizeof_stat;
- int stat_offset;
-};
-
-struct e1000_opt_list {
- int i;
- char *str;
-};
-
-struct e1000_option {
- enum {
- enable_option = 0,
- range_option = 1,
- list_option = 2,
- } type;
- const char *name;
- const char *err;
- int def;
- union {
- struct {
- int min;
- int max;
- } r;
- struct {
- int nr;
- const struct e1000_opt_list *p;
- } l;
- } arg;
-};
-
-enum e1000_mac_type {
- e1000_82571 = 0,
- e1000_82572 = 1,
- e1000_82573 = 2,
- e1000_82574 = 3,
- e1000_82583 = 4,
- e1000_80003es2lan = 5,
- e1000_ich8lan = 6,
- e1000_ich9lan = 7,
- e1000_ich10lan = 8,
- e1000_pchlan = 9,
- e1000_pch2lan = 10,
- e1000_pch_lpt = 11,
- e1000_pch_spt = 12,
- e1000_pch_cnp = 13,
- e1000_pch_tgp = 14,
-};
-
-enum e1000_media_type {
- e1000_media_type_unknown = 0,
- e1000_media_type_copper___2 = 1,
- e1000_media_type_fiber___2 = 2,
- e1000_media_type_internal_serdes___2 = 3,
- e1000_num_media_types___2 = 4,
-};
-
-enum e1000_nvm_type {
- e1000_nvm_unknown = 0,
- e1000_nvm_none = 1,
- e1000_nvm_eeprom_spi = 2,
- e1000_nvm_flash_hw = 3,
- e1000_nvm_flash_sw = 4,
-};
-
-enum e1000_nvm_override {
- e1000_nvm_override_none = 0,
- e1000_nvm_override_spi_small = 1,
- e1000_nvm_override_spi_large = 2,
-};
-
-enum e1000_phy_type {
- e1000_phy_unknown = 0,
- e1000_phy_none = 1,
- e1000_phy_m88___2 = 2,
- e1000_phy_igp___2 = 3,
- e1000_phy_igp_2 = 4,
- e1000_phy_gg82563 = 5,
- e1000_phy_igp_3 = 6,
- e1000_phy_ife = 7,
- e1000_phy_bm = 8,
- e1000_phy_82578 = 9,
- e1000_phy_82577 = 10,
- e1000_phy_82579 = 11,
- e1000_phy_i217 = 12,
-};
-
-enum e1000_bus_width {
- e1000_bus_width_unknown___2 = 0,
- e1000_bus_width_pcie_x1 = 1,
- e1000_bus_width_pcie_x2 = 2,
- e1000_bus_width_pcie_x4 = 4,
- e1000_bus_width_pcie_x8 = 8,
- e1000_bus_width_32___2 = 9,
- e1000_bus_width_64___2 = 10,
- e1000_bus_width_reserved___2 = 11,
-};
-
-enum e1000_1000t_rx_status {
- e1000_1000t_rx_status_not_ok___2 = 0,
- e1000_1000t_rx_status_ok___2 = 1,
- e1000_1000t_rx_status_undefined___2 = 255,
-};
-
-enum e1000_rev_polarity {
- e1000_rev_polarity_normal___2 = 0,
- e1000_rev_polarity_reversed___2 = 1,
- e1000_rev_polarity_undefined___2 = 255,
-};
-
-enum e1000_fc_mode {
- e1000_fc_none = 0,
- e1000_fc_rx_pause = 1,
- e1000_fc_tx_pause = 2,
- e1000_fc_full = 3,
- e1000_fc_default = 255,
-};
-
-enum e1000_ms_type {
- e1000_ms_hw_default___2 = 0,
- e1000_ms_force_master___2 = 1,
- e1000_ms_force_slave___2 = 2,
- e1000_ms_auto___2 = 3,
-};
-
-enum e1000_smart_speed {
- e1000_smart_speed_default___2 = 0,
- e1000_smart_speed_on___2 = 1,
- e1000_smart_speed_off___2 = 2,
-};
-
-enum e1000_serdes_link_state {
- e1000_serdes_link_down = 0,
- e1000_serdes_link_autoneg_progress = 1,
- e1000_serdes_link_autoneg_complete = 2,
- e1000_serdes_link_forced_up = 3,
-};
-
-struct e1000_hw_stats___2 {
- u64 crcerrs;
- u64 algnerrc;
- u64 symerrs;
- u64 rxerrc;
- u64 mpc;
- u64 scc;
- u64 ecol;
- u64 mcc;
- u64 latecol;
- u64 colc;
- u64 dc;
- u64 tncrs;
- u64 sec;
- u64 cexterr;
- u64 rlec;
- u64 xonrxc;
- u64 xontxc;
- u64 xoffrxc;
- u64 xofftxc;
- u64 fcruc;
- u64 prc64;
- u64 prc127;
- u64 prc255;
- u64 prc511;
- u64 prc1023;
- u64 prc1522;
- u64 gprc;
- u64 bprc;
- u64 mprc;
- u64 gptc;
- u64 gorc;
- u64 gotc;
- u64 rnbc;
- u64 ruc;
- u64 rfc;
- u64 roc;
- u64 rjc;
- u64 mgprc;
- u64 mgpdc;
- u64 mgptc;
- u64 tor;
- u64 tot;
- u64 tpr;
- u64 tpt;
- u64 ptc64;
- u64 ptc127;
- u64 ptc255;
- u64 ptc511;
- u64 ptc1023;
- u64 ptc1522;
- u64 mptc;
- u64 bptc;
- u64 tsctc;
- u64 tsctfc;
- u64 iac;
- u64 icrxptc;
- u64 icrxatc;
- u64 ictxptc;
- u64 ictxatc;
- u64 ictxqec;
- u64 ictxqmtc;
- u64 icrxdmtc;
- u64 icrxoc;
-};
-
-struct e1000_hw___2;
-
-struct e1000_mac_operations {
- s32 (*id_led_init)(struct e1000_hw___2 *);
- s32 (*blink_led)(struct e1000_hw___2 *);
- bool (*check_mng_mode)(struct e1000_hw___2 *);
- s32 (*check_for_link)(struct e1000_hw___2 *);
- s32 (*cleanup_led)(struct e1000_hw___2 *);
- void (*clear_hw_cntrs)(struct e1000_hw___2 *);
- void (*clear_vfta)(struct e1000_hw___2 *);
- s32 (*get_bus_info)(struct e1000_hw___2 *);
- void (*set_lan_id)(struct e1000_hw___2 *);
- s32 (*get_link_up_info)(struct e1000_hw___2 *, u16 *, u16 *);
- s32 (*led_on)(struct e1000_hw___2 *);
- s32 (*led_off)(struct e1000_hw___2 *);
- void (*update_mc_addr_list)(struct e1000_hw___2 *, u8 *, u32);
- s32 (*reset_hw)(struct e1000_hw___2 *);
- s32 (*init_hw)(struct e1000_hw___2 *);
- s32 (*setup_link)(struct e1000_hw___2 *);
- s32 (*setup_physical_interface)(struct e1000_hw___2 *);
- s32 (*setup_led)(struct e1000_hw___2 *);
- void (*write_vfta)(struct e1000_hw___2 *, u32, u32);
- void (*config_collision_dist)(struct e1000_hw___2 *);
- int (*rar_set)(struct e1000_hw___2 *, u8 *, u32);
- s32 (*read_mac_addr)(struct e1000_hw___2 *);
- u32 (*rar_get_count)(struct e1000_hw___2 *);
-};
-
-struct e1000_mac_info {
- struct e1000_mac_operations ops;
- u8 addr[6];
- u8 perm_addr[6];
- enum e1000_mac_type type;
- u32 collision_delta;
- u32 ledctl_default;
- u32 ledctl_mode1;
- u32 ledctl_mode2;
- u32 mc_filter_type;
- u32 tx_packet_delta;
- u32 txcw;
- u16 current_ifs_val;
- u16 ifs_max_val;
- u16 ifs_min_val;
- u16 ifs_ratio;
- u16 ifs_step_size;
- u16 mta_reg_count;
- u32 mta_shadow[128];
- u16 rar_entry_count;
- u8 forced_speed_duplex;
- bool adaptive_ifs;
- bool has_fwsm;
- bool arc_subsystem_valid;
- bool autoneg;
- bool autoneg_failed;
- bool get_link_status;
- bool in_ifs_mode;
- bool serdes_has_link;
- bool tx_pkt_filtering;
- enum e1000_serdes_link_state serdes_link_state;
-};
-
-struct e1000_fc_info {
- u32 high_water;
- u32 low_water;
- u16 pause_time;
- u16 refresh_time;
- bool send_xon;
- bool strict_ieee;
- enum e1000_fc_mode current_mode;
- enum e1000_fc_mode requested_mode;
-};
-
-struct e1000_phy_operations {
- s32 (*acquire)(struct e1000_hw___2 *);
- s32 (*cfg_on_link_up)(struct e1000_hw___2 *);
- s32 (*check_polarity)(struct e1000_hw___2 *);
- s32 (*check_reset_block)(struct e1000_hw___2 *);
- s32 (*commit)(struct e1000_hw___2 *);
- s32 (*force_speed_duplex)(struct e1000_hw___2 *);
- s32 (*get_cfg_done)(struct e1000_hw___2 *);
- s32 (*get_cable_length)(struct e1000_hw___2 *);
- s32 (*get_info)(struct e1000_hw___2 *);
- s32 (*set_page)(struct e1000_hw___2 *, u16);
- s32 (*read_reg)(struct e1000_hw___2 *, u32, u16 *);
- s32 (*read_reg_locked)(struct e1000_hw___2 *, u32, u16 *);
- s32 (*read_reg_page)(struct e1000_hw___2 *, u32, u16 *);
- void (*release)(struct e1000_hw___2 *);
- s32 (*reset)(struct e1000_hw___2 *);
- s32 (*set_d0_lplu_state)(struct e1000_hw___2 *, bool);
- s32 (*set_d3_lplu_state)(struct e1000_hw___2 *, bool);
- s32 (*write_reg)(struct e1000_hw___2 *, u32, u16);
- s32 (*write_reg_locked)(struct e1000_hw___2 *, u32, u16);
- s32 (*write_reg_page)(struct e1000_hw___2 *, u32, u16);
- void (*power_up)(struct e1000_hw___2 *);
- void (*power_down)(struct e1000_hw___2 *);
-};
-
-struct e1000_phy_info___2 {
- struct e1000_phy_operations ops;
- enum e1000_phy_type type;
- enum e1000_1000t_rx_status local_rx;
- enum e1000_1000t_rx_status remote_rx;
- enum e1000_ms_type ms_type;
- enum e1000_ms_type original_ms_type;
- enum e1000_rev_polarity cable_polarity;
- enum e1000_smart_speed smart_speed;
- u32 addr;
- u32 id;
- u32 reset_delay_us;
- u32 revision;
- enum e1000_media_type media_type;
- u16 autoneg_advertised;
- u16 autoneg_mask;
- u16 cable_length;
- u16 max_cable_length;
- u16 min_cable_length;
- u8 mdix;
- bool disable_polarity_correction;
- bool is_mdix;
- bool polarity_correction;
- bool speed_downgraded;
- bool autoneg_wait_to_complete;
-};
-
-struct e1000_nvm_operations {
- s32 (*acquire)(struct e1000_hw___2 *);
- s32 (*read)(struct e1000_hw___2 *, u16, u16, u16 *);
- void (*release)(struct e1000_hw___2 *);
- void (*reload)(struct e1000_hw___2 *);
- s32 (*update)(struct e1000_hw___2 *);
- s32 (*valid_led_default)(struct e1000_hw___2 *, u16 *);
- s32 (*validate)(struct e1000_hw___2 *);
- s32 (*write)(struct e1000_hw___2 *, u16, u16, u16 *);
-};
-
-struct e1000_nvm_info {
- struct e1000_nvm_operations ops;
- enum e1000_nvm_type type;
- enum e1000_nvm_override override;
- u32 flash_bank_size;
- u32 flash_base_addr;
- u16 word_size;
- u16 delay_usec;
- u16 address_bits;
- u16 opcode_bits;
- u16 page_size;
-};
-
-struct e1000_bus_info {
- enum e1000_bus_width width;
- u16 func;
-};
-
-struct e1000_dev_spec_82571 {
- bool laa_is_present;
- u32 smb_counter;
-};
-
-struct e1000_dev_spec_80003es2lan {
- bool mdic_wa_enable;
-};
-
-struct e1000_shadow_ram___2 {
- u16 value;
- bool modified;
-};
-
-enum e1000_ulp_state {
- e1000_ulp_state_unknown = 0,
- e1000_ulp_state_off = 1,
- e1000_ulp_state_on = 2,
-};
-
-struct e1000_dev_spec_ich8lan {
- bool kmrn_lock_loss_workaround_enabled;
- struct e1000_shadow_ram___2 shadow_ram[2048];
- bool nvm_k1_enabled;
- bool eee_disable;
- u16 eee_lp_ability;
- enum e1000_ulp_state ulp_state;
-};
-
-struct e1000_adapter___2;
-
-struct e1000_hw___2 {
- struct e1000_adapter___2 *adapter;
- void *hw_addr;
- void *flash_address;
- struct e1000_mac_info mac;
- struct e1000_fc_info fc;
- struct e1000_phy_info___2 phy;
- struct e1000_nvm_info nvm;
- struct e1000_bus_info bus;
- struct e1000_host_mng_dhcp_cookie mng_cookie;
- union {
- struct e1000_dev_spec_82571 e82571;
- struct e1000_dev_spec_80003es2lan e80003es2lan;
- struct e1000_dev_spec_ich8lan ich8lan;
- } dev_spec;
-};
-
-struct e1000_phy_regs {
- u16 bmcr;
- u16 bmsr;
- u16 advertise;
- u16 lpa;
- u16 expansion;
- u16 ctrl1000;
- u16 stat1000;
- u16 estatus;
-};
-
-struct e1000_buffer;
-
-struct e1000_ring {
- struct e1000_adapter___2 *adapter;
- void *desc;
- dma_addr_t dma;
- unsigned int size;
- unsigned int count;
- u16 next_to_use;
- u16 next_to_clean;
- void *head;
- void *tail;
- struct e1000_buffer *buffer_info;
- char name[21];
- u32 ims_val;
- u32 itr_val;
- void *itr_register;
- int set_itr;
- struct sk_buff *rx_skb_top;
-};
-
-struct e1000_info;
-
-struct e1000_adapter___2 {
- struct timer_list watchdog_timer;
- struct timer_list phy_info_timer;
- struct timer_list blink_timer;
- struct work_struct reset_task;
- struct work_struct watchdog_task;
- const struct e1000_info *ei;
- long unsigned int active_vlans[64];
- u32 bd_number;
- u32 rx_buffer_len;
- u16 mng_vlan_id;
- u16 link_speed;
- u16 link_duplex;
- u16 eeprom_vers;
- long unsigned int state;
- u32 itr;
- u32 itr_setting;
- u16 tx_itr;
- u16 rx_itr;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- struct e1000_ring *tx_ring;
- u32 tx_fifo_limit;
- struct napi_struct napi;
- unsigned int uncorr_errors;
- unsigned int corr_errors;
- unsigned int restart_queue;
- u32 txd_cmd;
- bool detect_tx_hung;
- bool tx_hang_recheck;
- u8 tx_timeout_factor;
- u32 tx_int_delay;
- u32 tx_abs_int_delay;
- unsigned int total_tx_bytes;
- unsigned int total_tx_packets;
- unsigned int total_rx_bytes;
- unsigned int total_rx_packets;
- u64 tpt_old;
- u64 colc_old;
- u32 gotc;
- u64 gotc_old;
- u32 tx_timeout_count;
- u32 tx_fifo_head;
- u32 tx_head_addr;
- u32 tx_fifo_size;
- u32 tx_dma_failed;
- u32 tx_hwtstamp_timeouts;
- u32 tx_hwtstamp_skipped;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- bool (*clean_rx)(struct e1000_ring *, int *, int);
- void (*alloc_rx_buf)(struct e1000_ring *, int, gfp_t);
- struct e1000_ring *rx_ring;
- u32 rx_int_delay;
- u32 rx_abs_int_delay;
- u64 hw_csum_err;
- u64 hw_csum_good;
- u64 rx_hdr_split;
- u32 gorc;
- u64 gorc_old;
- u32 alloc_rx_buff_failed;
- u32 rx_dma_failed;
- u32 rx_hwtstamp_cleared;
- unsigned int rx_ps_pages;
- u16 rx_ps_bsize0;
- u32 max_frame_size;
- u32 min_frame_size;
- struct net_device *netdev;
- struct pci_dev *pdev;
- struct e1000_hw___2 hw;
- spinlock_t stats64_lock;
- struct e1000_hw_stats___2 stats;
- struct e1000_phy_info___2 phy_info;
- struct e1000_phy_stats phy_stats;
- struct e1000_phy_regs phy_regs;
- struct e1000_ring test_tx_ring;
- struct e1000_ring test_rx_ring;
- u32 test_icr;
- u32 msg_enable;
- unsigned int num_vectors;
- struct msix_entry *msix_entries;
- int int_mode;
- u32 eiac_mask;
- u32 eeprom_wol;
- u32 wol;
- u32 pba;
- u32 max_hw_frame_size;
- bool fc_autoneg;
- unsigned int flags;
- unsigned int flags2;
- struct work_struct downshift_task;
- struct work_struct update_phy_task;
- struct work_struct print_hang_task;
- int phy_hang_count;
- u16 tx_ring_count;
- u16 rx_ring_count;
- struct hwtstamp_config hwtstamp_config;
- struct delayed_work systim_overflow_work;
- struct sk_buff *tx_hwtstamp_skb;
- long unsigned int tx_hwtstamp_start;
- struct work_struct tx_hwtstamp_work;
- spinlock_t systim_lock;
- struct cyclecounter cc;
- struct timecounter tc;
- struct ptp_clock *ptp_clock;
- struct ptp_clock_info ptp_clock_info;
- struct pm_qos_request pm_qos_req;
- s32 ptp_delta;
- u16 eee_advert;
-};
-
-struct e1000_ps_page {
- struct page *page;
- u64 dma;
-};
-
-struct e1000_buffer {
- dma_addr_t dma;
- struct sk_buff *skb;
- union {
- struct {
- long unsigned int time_stamp;
- u16 length;
- u16 next_to_watch;
- unsigned int segs;
- unsigned int bytecount;
- u16 mapped_as_page;
- };
- struct {
- struct e1000_ps_page *ps_pages;
- struct page *page;
- };
- };
-};
-
-struct e1000_info {
- enum e1000_mac_type mac;
- unsigned int flags;
- unsigned int flags2;
- u32 pba;
- u32 max_hw_frame_size;
- s32 (*get_variants)(struct e1000_adapter___2 *);
- const struct e1000_mac_operations *mac_ops;
- const struct e1000_phy_operations *phy_ops;
- const struct e1000_nvm_operations *nvm_ops;
-};
-
-enum e1000_state_t___2 {
- __E1000_TESTING___2 = 0,
- __E1000_RESETTING___2 = 1,
- __E1000_ACCESS_SHARED_RESOURCE = 2,
- __E1000_DOWN___2 = 3,
-};
-
-struct ich8_hsfsts {
- u16 flcdone: 1;
- u16 flcerr: 1;
- u16 dael: 1;
- u16 berasesz: 2;
- u16 flcinprog: 1;
- u16 reserved1: 2;
- u16 reserved2: 6;
- u16 fldesvalid: 1;
- u16 flockdn: 1;
-};
-
-union ich8_hws_flash_status {
- struct ich8_hsfsts hsf_status;
- u16 regval;
-};
-
-struct ich8_hsflctl {
- u16 flcgo: 1;
- u16 flcycle: 2;
- u16 reserved: 5;
- u16 fldbcount: 2;
- u16 flockdn: 6;
-};
-
-union ich8_hws_flash_ctrl {
- struct ich8_hsflctl hsf_ctrl;
- u16 regval;
-};
-
-struct ich8_pr {
- u32 base: 13;
- u32 reserved1: 2;
- u32 rpe: 1;
- u32 limit: 13;
- u32 reserved2: 2;
- u32 wpe: 1;
-};
-
-union ich8_flash_protected_range {
- struct ich8_pr range;
- u32 regval;
-};
-
-struct e1000_host_mng_command_header {
- u8 command_id;
- u8 checksum;
- u16 reserved1;
- u16 reserved2;
- u16 command_length;
-};
-
-enum e1000_mng_mode {
- e1000_mng_mode_none = 0,
- e1000_mng_mode_asf = 1,
- e1000_mng_mode_pt = 2,
- e1000_mng_mode_ipmi = 3,
- e1000_mng_mode_host_if_only = 4,
-};
-
-struct e1000_option___2 {
- enum {
- enable_option___2 = 0,
- range_option___2 = 1,
- list_option___2 = 2,
- } type;
- const char *name;
- const char *err;
- int def;
- union {
- struct {
- int min;
- int max;
- } r;
- struct {
- int nr;
- struct e1000_opt_list *p;
- } l;
- } arg;
-};
-
-union e1000_rx_desc_extended {
- struct {
- __le64 buffer_addr;
- __le64 reserved;
- } read;
- struct {
- struct {
- __le32 mrq;
- union {
- __le32 rss;
- struct {
- __le16 ip_id;
- __le16 csum;
- } csum_ip;
- } hi_dword;
- } lower;
- struct {
- __le32 status_error;
- __le16 length;
- __le16 vlan;
- } upper;
- } wb;
-};
-
-enum pkt_hash_types {
- PKT_HASH_TYPE_NONE = 0,
- PKT_HASH_TYPE_L2 = 1,
- PKT_HASH_TYPE_L3 = 2,
- PKT_HASH_TYPE_L4 = 3,
-};
-
-union e1000_rx_desc_packet_split {
- struct {
- __le64 buffer_addr[4];
- } read;
- struct {
- struct {
- __le32 mrq;
- union {
- __le32 rss;
- struct {
- __le16 ip_id;
- __le16 csum;
- } csum_ip;
- } hi_dword;
- } lower;
- struct {
- __le32 status_error;
- __le16 length0;
- __le16 vlan;
- } middle;
- struct {
- __le16 header_status;
- __le16 length[3];
- } upper;
- __le64 reserved;
- } wb;
-};
-
-enum e1000_boards {
- board_82571 = 0,
- board_82572 = 1,
- board_82573 = 2,
- board_82574 = 3,
- board_82583 = 4,
- board_80003es2lan = 5,
- board_ich8lan = 6,
- board_ich9lan = 7,
- board_ich10lan = 8,
- board_pchlan = 9,
- board_pch2lan = 10,
- board_pch_lpt = 11,
- board_pch_spt = 12,
- board_pch_cnp = 13,
-};
-
-struct e1000_reg_info {
- u32 ofs;
- char *name;
-};
-
-struct my_u0 {
- __le64 a;
- __le64 b;
-};
-
-struct my_u1 {
- __le64 a;
- __le64 b;
- __le64 c;
- __le64 d;
-};
-
-enum {
- PCI_DEV_REG1 = 64,
- PCI_DEV_REG2 = 68,
- PCI_DEV_STATUS = 124,
- PCI_DEV_REG3 = 128,
- PCI_DEV_REG4 = 132,
- PCI_DEV_REG5 = 136,
- PCI_CFG_REG_0 = 144,
- PCI_CFG_REG_1 = 148,
- PSM_CONFIG_REG0 = 152,
- PSM_CONFIG_REG1 = 156,
- PSM_CONFIG_REG2 = 352,
- PSM_CONFIG_REG3 = 356,
- PSM_CONFIG_REG4 = 360,
- PCI_LDO_CTRL = 188,
-};
-
-enum pci_dev_reg_1 {
- PCI_Y2_PIG_ENA = 2147483648,
- PCI_Y2_DLL_DIS = 1073741824,
- PCI_SW_PWR_ON_RST = 1073741824,
- PCI_Y2_PHY2_COMA = 536870912,
- PCI_Y2_PHY1_COMA = 268435456,
- PCI_Y2_PHY2_POWD = 134217728,
- PCI_Y2_PHY1_POWD = 67108864,
- PCI_Y2_PME_LEGACY = 32768,
- PCI_PHY_LNK_TIM_MSK = 768,
- PCI_ENA_L1_EVENT = 128,
- PCI_ENA_GPHY_LNK = 64,
- PCI_FORCE_PEX_L1 = 32,
-};
-
-enum pci_dev_reg_2 {
- PCI_VPD_WR_THR = 4278190080,
- PCI_DEV_SEL = 16646144,
- PCI_VPD_ROM_SZ = 114688,
- PCI_PATCH_DIR = 3840,
- PCI_EXT_PATCHS = 240,
- PCI_EN_DUMMY_RD = 8,
- PCI_REV_DESC = 4,
- PCI_USEDATA64 = 1,
-};
-
-enum pci_dev_reg_3 {
- P_CLK_ASF_REGS_DIS = 262144,
- P_CLK_COR_REGS_D0_DIS = 131072,
- P_CLK_MACSEC_DIS = 131072,
- P_CLK_PCI_REGS_D0_DIS = 65536,
- P_CLK_COR_YTB_ARB_DIS = 32768,
- P_CLK_MAC_LNK1_D3_DIS = 16384,
- P_CLK_COR_LNK1_D0_DIS = 8192,
- P_CLK_MAC_LNK1_D0_DIS = 4096,
- P_CLK_COR_LNK1_D3_DIS = 2048,
- P_CLK_PCI_MST_ARB_DIS = 1024,
- P_CLK_COR_REGS_D3_DIS = 512,
- P_CLK_PCI_REGS_D3_DIS = 256,
- P_CLK_REF_LNK1_GM_DIS = 128,
- P_CLK_COR_LNK1_GM_DIS = 64,
- P_CLK_PCI_COMMON_DIS = 32,
- P_CLK_COR_COMMON_DIS = 16,
- P_CLK_PCI_LNK1_BMU_DIS = 8,
- P_CLK_COR_LNK1_BMU_DIS = 4,
- P_CLK_PCI_LNK1_BIU_DIS = 2,
- P_CLK_COR_LNK1_BIU_DIS = 1,
- PCIE_OUR3_WOL_D3_COLD_SET = 406548,
-};
-
-enum pci_dev_reg_4 {
- P_PEX_LTSSM_STAT_MSK = 4261412864,
- P_PEX_LTSSM_L1_STAT = 52,
- P_PEX_LTSSM_DET_STAT = 1,
- P_TIMER_VALUE_MSK = 16711680,
- P_FORCE_ASPM_REQUEST = 32768,
- P_ASPM_GPHY_LINK_DOWN = 16384,
- P_ASPM_INT_FIFO_EMPTY = 8192,
- P_ASPM_CLKRUN_REQUEST = 4096,
- P_ASPM_FORCE_CLKREQ_ENA = 16,
- P_ASPM_CLKREQ_PAD_CTL = 8,
- P_ASPM_A1_MODE_SELECT = 4,
- P_CLK_GATE_PEX_UNIT_ENA = 2,
- P_CLK_GATE_ROOT_COR_ENA = 1,
- P_ASPM_CONTROL_MSK = 61440,
-};
-
-enum pci_dev_reg_5 {
- P_CTL_DIV_CORE_CLK_ENA = 2147483648,
- P_CTL_SRESET_VMAIN_AV = 1073741824,
- P_CTL_BYPASS_VMAIN_AV = 536870912,
- P_CTL_TIM_VMAIN_AV_MSK = 402653184,
- P_REL_PCIE_RST_DE_ASS = 67108864,
- P_REL_GPHY_REC_PACKET = 33554432,
- P_REL_INT_FIFO_N_EMPTY = 16777216,
- P_REL_MAIN_PWR_AVAIL = 8388608,
- P_REL_CLKRUN_REQ_REL = 4194304,
- P_REL_PCIE_RESET_ASS = 2097152,
- P_REL_PME_ASSERTED = 1048576,
- P_REL_PCIE_EXIT_L1_ST = 524288,
- P_REL_LOADER_NOT_FIN = 262144,
- P_REL_PCIE_RX_EX_IDLE = 131072,
- P_REL_GPHY_LINK_UP = 65536,
- P_GAT_PCIE_RST_ASSERTED = 1024,
- P_GAT_GPHY_N_REC_PACKET = 512,
- P_GAT_INT_FIFO_EMPTY = 256,
- P_GAT_MAIN_PWR_N_AVAIL = 128,
- P_GAT_CLKRUN_REQ_REL = 64,
- P_GAT_PCIE_RESET_ASS = 32,
- P_GAT_PME_DE_ASSERTED = 16,
- P_GAT_PCIE_ENTER_L1_ST = 8,
- P_GAT_LOADER_FINISHED = 4,
- P_GAT_PCIE_RX_EL_IDLE = 2,
- P_GAT_GPHY_LINK_DOWN = 1,
- PCIE_OUR5_EVENT_CLK_D3_SET = 50987786,
-};
-
-enum {
- PSM_CONFIG_REG4_TIMER_PHY_LINK_DETECT_MSK = 240,
- PSM_CONFIG_REG4_TIMER_PHY_LINK_DETECT_BASE = 4,
- PSM_CONFIG_REG4_DEBUG_TIMER = 2,
- PSM_CONFIG_REG4_RST_PHY_LINK_DETECT = 1,
-};
-
-enum csr_regs {
- B0_RAP = 0,
- B0_CTST = 4,
- B0_POWER_CTRL = 7,
- B0_ISRC = 8,
- B0_IMSK = 12,
- B0_HWE_ISRC = 16,
- B0_HWE_IMSK = 20,
- B0_Y2_SP_ISRC2 = 28,
- B0_Y2_SP_ISRC3 = 32,
- B0_Y2_SP_EISR = 36,
- B0_Y2_SP_LISR = 40,
- B0_Y2_SP_ICR = 44,
- B2_MAC_1 = 256,
- B2_MAC_2 = 264,
- B2_MAC_3 = 272,
- B2_CONN_TYP = 280,
- B2_PMD_TYP = 281,
- B2_MAC_CFG = 282,
- B2_CHIP_ID = 283,
- B2_E_0 = 284,
- B2_Y2_CLK_GATE = 285,
- B2_Y2_HW_RES = 286,
- B2_E_3 = 287,
- B2_Y2_CLK_CTRL = 288,
- B2_TI_INI = 304,
- B2_TI_VAL = 308,
- B2_TI_CTRL = 312,
- B2_TI_TEST = 313,
- B2_TST_CTRL1 = 344,
- B2_TST_CTRL2 = 345,
- B2_GP_IO = 348,
- B2_I2C_CTRL = 352,
- B2_I2C_DATA = 356,
- B2_I2C_IRQ = 360,
- B2_I2C_SW = 364,
- Y2_PEX_PHY_DATA = 368,
- Y2_PEX_PHY_ADDR = 370,
- B3_RAM_ADDR = 384,
- B3_RAM_DATA_LO = 388,
- B3_RAM_DATA_HI = 392,
- B3_RI_WTO_R1 = 400,
- B3_RI_WTO_XA1 = 401,
- B3_RI_WTO_XS1 = 402,
- B3_RI_RTO_R1 = 403,
- B3_RI_RTO_XA1 = 404,
- B3_RI_RTO_XS1 = 405,
- B3_RI_WTO_R2 = 406,
- B3_RI_WTO_XA2 = 407,
- B3_RI_WTO_XS2 = 408,
- B3_RI_RTO_R2 = 409,
- B3_RI_RTO_XA2 = 410,
- B3_RI_RTO_XS2 = 411,
- B3_RI_TO_VAL = 412,
- B3_RI_CTRL = 416,
- B3_RI_TEST = 418,
- B3_MA_TOINI_RX1 = 432,
- B3_MA_TOINI_RX2 = 433,
- B3_MA_TOINI_TX1 = 434,
- B3_MA_TOINI_TX2 = 435,
- B3_MA_TOVAL_RX1 = 436,
- B3_MA_TOVAL_RX2 = 437,
- B3_MA_TOVAL_TX1 = 438,
- B3_MA_TOVAL_TX2 = 439,
- B3_MA_TO_CTRL = 440,
- B3_MA_TO_TEST = 442,
- B3_MA_RCINI_RX1 = 448,
- B3_MA_RCINI_RX2 = 449,
- B3_MA_RCINI_TX1 = 450,
- B3_MA_RCINI_TX2 = 451,
- B3_MA_RCVAL_RX1 = 452,
- B3_MA_RCVAL_RX2 = 453,
- B3_MA_RCVAL_TX1 = 454,
- B3_MA_RCVAL_TX2 = 455,
- B3_MA_RC_CTRL = 456,
- B3_MA_RC_TEST = 458,
- B3_PA_TOINI_RX1 = 464,
- B3_PA_TOINI_RX2 = 468,
- B3_PA_TOINI_TX1 = 472,
- B3_PA_TOINI_TX2 = 476,
- B3_PA_TOVAL_RX1 = 480,
- B3_PA_TOVAL_RX2 = 484,
- B3_PA_TOVAL_TX1 = 488,
- B3_PA_TOVAL_TX2 = 492,
- B3_PA_CTRL = 496,
- B3_PA_TEST = 498,
- Y2_CFG_SPC = 7168,
- Y2_CFG_AER = 7424,
-};
-
-enum {
- Y2_VMAIN_AVAIL = 131072,
- Y2_VAUX_AVAIL = 65536,
- Y2_HW_WOL_ON = 32768,
- Y2_HW_WOL_OFF = 16384,
- Y2_ASF_ENABLE = 8192,
- Y2_ASF_DISABLE = 4096,
- Y2_CLK_RUN_ENA = 2048,
- Y2_CLK_RUN_DIS = 1024,
- Y2_LED_STAT_ON = 512,
- Y2_LED_STAT_OFF = 256,
- CS_ST_SW_IRQ = 128,
- CS_CL_SW_IRQ = 64,
- CS_STOP_DONE = 32,
- CS_STOP_MAST = 16,
- CS_MRST_CLR = 8,
- CS_MRST_SET = 4,
- CS_RST_CLR = 2,
- CS_RST_SET = 1,
-};
-
-enum {
- PC_VAUX_ENA = 128,
- PC_VAUX_DIS = 64,
- PC_VCC_ENA = 32,
- PC_VCC_DIS = 16,
- PC_VAUX_ON = 8,
- PC_VAUX_OFF = 4,
- PC_VCC_ON = 2,
- PC_VCC_OFF = 1,
-};
-
-enum {
- Y2_IS_HW_ERR = 2147483648,
- Y2_IS_STAT_BMU = 1073741824,
- Y2_IS_ASF = 536870912,
- Y2_IS_CPU_TO = 268435456,
- Y2_IS_POLL_CHK = 134217728,
- Y2_IS_TWSI_RDY = 67108864,
- Y2_IS_IRQ_SW = 33554432,
- Y2_IS_TIMINT = 16777216,
- Y2_IS_IRQ_PHY2 = 4096,
- Y2_IS_IRQ_MAC2 = 2048,
- Y2_IS_CHK_RX2 = 1024,
- Y2_IS_CHK_TXS2 = 512,
- Y2_IS_CHK_TXA2 = 256,
- Y2_IS_PSM_ACK = 128,
- Y2_IS_PTP_TIST = 64,
- Y2_IS_PHY_QLNK = 32,
- Y2_IS_IRQ_PHY1 = 16,
- Y2_IS_IRQ_MAC1 = 8,
- Y2_IS_CHK_RX1 = 4,
- Y2_IS_CHK_TXS1 = 2,
- Y2_IS_CHK_TXA1 = 1,
- Y2_IS_BASE = 3221225472,
- Y2_IS_PORT_1 = 29,
- Y2_IS_PORT_2 = 7424,
- Y2_IS_ERROR = 2147486989,
-};
-
-enum {
- Y2_IS_TIST_OV = 536870912,
- Y2_IS_SENSOR = 268435456,
- Y2_IS_MST_ERR = 134217728,
- Y2_IS_IRQ_STAT = 67108864,
- Y2_IS_PCI_EXP = 33554432,
- Y2_IS_PCI_NEXP = 16777216,
- Y2_IS_PAR_RD2 = 8192,
- Y2_IS_PAR_WR2 = 4096,
- Y2_IS_PAR_MAC2 = 2048,
- Y2_IS_PAR_RX2 = 1024,
- Y2_IS_TCP_TXS2 = 512,
- Y2_IS_TCP_TXA2 = 256,
- Y2_IS_PAR_RD1 = 32,
- Y2_IS_PAR_WR1 = 16,
- Y2_IS_PAR_MAC1 = 8,
- Y2_IS_PAR_RX1 = 4,
- Y2_IS_TCP_TXS1 = 2,
- Y2_IS_TCP_TXA1 = 1,
- Y2_HWE_L1_MASK = 63,
- Y2_HWE_L2_MASK = 16128,
- Y2_HWE_ALL_MASK = 738213695,
-};
-
-enum {
- DPT_START = 2,
- DPT_STOP = 1,
-};
-
-enum {
- TST_FRC_DPERR_MR = 128,
- TST_FRC_DPERR_MW = 64,
- TST_FRC_DPERR_TR = 32,
- TST_FRC_DPERR_TW = 16,
- TST_FRC_APERR_M = 8,
- TST_FRC_APERR_T = 4,
- TST_CFG_WRITE_ON = 2,
- TST_CFG_WRITE_OFF = 1,
-};
-
-enum {
- GLB_GPIO_CLK_DEB_ENA = 2147483648,
- GLB_GPIO_CLK_DBG_MSK = 1006632960,
- GLB_GPIO_INT_RST_D3_DIS = 32768,
- GLB_GPIO_LED_PAD_SPEED_UP = 16384,
- GLB_GPIO_STAT_RACE_DIS = 8192,
- GLB_GPIO_TEST_SEL_MSK = 6144,
- GLB_GPIO_TEST_SEL_BASE = 2048,
- GLB_GPIO_RAND_ENA = 1024,
- GLB_GPIO_RAND_BIT_1 = 512,
-};
-
-enum {
- CFG_CHIP_R_MSK = 240,
- CFG_DIS_M2_CLK = 2,
- CFG_SNG_MAC = 1,
-};
-
-enum {
- CHIP_ID_YUKON_XL = 179,
- CHIP_ID_YUKON_EC_U = 180,
- CHIP_ID_YUKON_EX = 181,
- CHIP_ID_YUKON_EC = 182,
- CHIP_ID_YUKON_FE = 183,
- CHIP_ID_YUKON_FE_P = 184,
- CHIP_ID_YUKON_SUPR = 185,
- CHIP_ID_YUKON_UL_2 = 186,
- CHIP_ID_YUKON_OPT = 188,
- CHIP_ID_YUKON_PRM = 189,
- CHIP_ID_YUKON_OP_2 = 190,
-};
-
-enum yukon_xl_rev {
- CHIP_REV_YU_XL_A0 = 0,
- CHIP_REV_YU_XL_A1 = 1,
- CHIP_REV_YU_XL_A2 = 2,
- CHIP_REV_YU_XL_A3 = 3,
-};
-
-enum yukon_ec_rev {
- CHIP_REV_YU_EC_A1 = 0,
- CHIP_REV_YU_EC_A2 = 1,
- CHIP_REV_YU_EC_A3 = 2,
-};
-
-enum yukon_ec_u_rev {
- CHIP_REV_YU_EC_U_A0 = 1,
- CHIP_REV_YU_EC_U_A1 = 2,
- CHIP_REV_YU_EC_U_B0 = 3,
- CHIP_REV_YU_EC_U_B1 = 5,
-};
-
-enum yukon_fe_p_rev {
- CHIP_REV_YU_FE2_A0 = 0,
-};
-
-enum yukon_ex_rev {
- CHIP_REV_YU_EX_A0 = 1,
- CHIP_REV_YU_EX_B0 = 2,
-};
-
-enum yukon_supr_rev {
- CHIP_REV_YU_SU_A0 = 0,
- CHIP_REV_YU_SU_B0 = 1,
- CHIP_REV_YU_SU_B1 = 3,
-};
-
-enum yukon_prm_rev {
- CHIP_REV_YU_PRM_Z1 = 1,
- CHIP_REV_YU_PRM_A0 = 2,
-};
-
-enum {
- Y2_STATUS_LNK2_INAC = 128,
- Y2_CLK_GAT_LNK2_DIS = 64,
- Y2_COR_CLK_LNK2_DIS = 32,
- Y2_PCI_CLK_LNK2_DIS = 16,
- Y2_STATUS_LNK1_INAC = 8,
- Y2_CLK_GAT_LNK1_DIS = 4,
- Y2_COR_CLK_LNK1_DIS = 2,
- Y2_PCI_CLK_LNK1_DIS = 1,
-};
-
-enum {
- CFG_LED_MODE_MSK = 28,
- CFG_LINK_2_AVAIL = 2,
- CFG_LINK_1_AVAIL = 1,
-};
-
-enum {
- Y2_CLK_DIV_VAL_MSK = 16711680,
- Y2_CLK_DIV_VAL2_MSK = 14680064,
- Y2_CLK_SELECT2_MSK = 2031616,
- Y2_CLK_DIV_ENA = 2,
- Y2_CLK_DIV_DIS = 1,
-};
-
-enum {
- TIM_START = 4,
- TIM_STOP = 2,
- TIM_CLR_IRQ = 1,
-};
-
-enum {
- PEX_RD_ACCESS = 2147483648,
- PEX_DB_ACCESS = 1073741824,
-};
-
-enum {
- RI_CLR_RD_PERR = 512,
- RI_CLR_WR_PERR = 256,
- RI_RST_CLR = 2,
- RI_RST_SET = 1,
-};
-
-enum {
- TXA_ENA_FSYNC = 128,
- TXA_DIS_FSYNC = 64,
- TXA_ENA_ALLOC = 32,
- TXA_DIS_ALLOC = 16,
- TXA_START_RC = 8,
- TXA_STOP_RC = 4,
- TXA_ENA_ARB = 2,
- TXA_DIS_ARB = 1,
-};
-
-enum {
- TXA_ITI_INI = 512,
- TXA_ITI_VAL = 516,
- TXA_LIM_INI = 520,
- TXA_LIM_VAL = 524,
- TXA_CTRL = 528,
- TXA_TEST = 529,
- TXA_STAT = 530,
- RSS_KEY = 544,
- RSS_CFG = 584,
-};
-
-enum {
- HASH_TCP_IPV6_EX_CTRL = 32,
- HASH_IPV6_EX_CTRL = 16,
- HASH_TCP_IPV6_CTRL = 8,
- HASH_IPV6_CTRL = 4,
- HASH_TCP_IPV4_CTRL = 2,
- HASH_IPV4_CTRL = 1,
- HASH_ALL = 63,
-};
-
-enum {
- B6_EXT_REG = 768,
- B7_CFG_SPC = 896,
- B8_RQ1_REGS = 1024,
- B8_RQ2_REGS = 1152,
- B8_TS1_REGS = 1536,
- B8_TA1_REGS = 1664,
- B8_TS2_REGS = 1792,
- B8_TA2_REGS = 1920,
- B16_RAM_REGS = 2048,
-};
-
-enum {
- B8_Q_REGS = 1024,
- Q_D = 0,
- Q_VLAN = 32,
- Q_DONE = 36,
- Q_AC_L = 40,
- Q_AC_H = 44,
- Q_BC = 48,
- Q_CSR = 52,
- Q_TEST = 56,
- Q_WM = 64,
- Q_AL = 66,
- Q_RSP = 68,
- Q_RSL = 70,
- Q_RP = 72,
- Q_RL = 74,
- Q_WP = 76,
- Q_WSP = 77,
- Q_WL = 78,
- Q_WSL = 79,
-};
-
-enum {
- F_TX_CHK_AUTO_OFF = 2147483648,
- F_TX_CHK_AUTO_ON = 1073741824,
- F_M_RX_RAM_DIS = 16777216,
-};
-
-enum {
- Y2_B8_PREF_REGS = 1104,
- PREF_UNIT_CTRL = 0,
- PREF_UNIT_LAST_IDX = 4,
- PREF_UNIT_ADDR_LO = 8,
- PREF_UNIT_ADDR_HI = 12,
- PREF_UNIT_GET_IDX = 16,
- PREF_UNIT_PUT_IDX = 20,
- PREF_UNIT_FIFO_WP = 32,
- PREF_UNIT_FIFO_RP = 36,
- PREF_UNIT_FIFO_WM = 40,
- PREF_UNIT_FIFO_LEV = 44,
- PREF_UNIT_MASK_IDX = 4095,
-};
-
-enum {
- RB_START = 0,
- RB_END = 4,
- RB_WP = 8,
- RB_RP = 12,
- RB_RX_UTPP = 16,
- RB_RX_LTPP = 20,
- RB_RX_UTHP = 24,
- RB_RX_LTHP = 28,
- RB_PC = 32,
- RB_LEV = 36,
- RB_CTRL = 40,
- RB_TST1 = 41,
- RB_TST2 = 42,
-};
-
-enum {
- Q_R1 = 0,
- Q_R2 = 128,
- Q_XS1 = 512,
- Q_XA1 = 640,
- Q_XS2 = 768,
- Q_XA2 = 896,
-};
-
-enum {
- PHY_ADDR_MARV = 0,
-};
-
-enum {
- LNK_SYNC_INI = 3120,
- LNK_SYNC_VAL = 3124,
- LNK_SYNC_CTRL = 3128,
- LNK_SYNC_TST = 3129,
- LNK_LED_REG = 3132,
- RX_GMF_EA = 3136,
- RX_GMF_AF_THR = 3140,
- RX_GMF_CTRL_T = 3144,
- RX_GMF_FL_MSK = 3148,
- RX_GMF_FL_THR = 3152,
- RX_GMF_FL_CTRL = 3154,
- RX_GMF_TR_THR = 3156,
- RX_GMF_UP_THR = 3160,
- RX_GMF_LP_THR = 3162,
- RX_GMF_VLAN = 3164,
- RX_GMF_WP = 3168,
- RX_GMF_WLEV = 3176,
- RX_GMF_RP = 3184,
- RX_GMF_RLEV = 3192,
-};
-
-enum {
- BMU_IDLE = 2147483648,
- BMU_RX_TCP_PKT = 1073741824,
- BMU_RX_IP_PKT = 536870912,
- BMU_ENA_RX_RSS_HASH = 32768,
- BMU_DIS_RX_RSS_HASH = 16384,
- BMU_ENA_RX_CHKSUM = 8192,
- BMU_DIS_RX_CHKSUM = 4096,
- BMU_CLR_IRQ_PAR = 2048,
- BMU_CLR_IRQ_TCP = 2048,
- BMU_CLR_IRQ_CHK = 1024,
- BMU_STOP = 512,
- BMU_START = 256,
- BMU_FIFO_OP_ON = 128,
- BMU_FIFO_OP_OFF = 64,
- BMU_FIFO_ENA = 32,
- BMU_FIFO_RST = 16,
- BMU_OP_ON = 8,
- BMU_OP_OFF = 4,
- BMU_RST_CLR = 2,
- BMU_RST_SET = 1,
- BMU_CLR_RESET = 22,
- BMU_OPER_INIT = 3368,
- BMU_WM_DEFAULT = 1536,
- BMU_WM_PEX = 128,
-};
-
-enum {
- TBMU_TEST_BMU_TX_CHK_AUTO_OFF = 2147483648,
- TBMU_TEST_BMU_TX_CHK_AUTO_ON = 1073741824,
- TBMU_TEST_HOME_ADD_PAD_FIX1_EN = 536870912,
- TBMU_TEST_HOME_ADD_PAD_FIX1_DIS = 268435456,
- TBMU_TEST_ROUTING_ADD_FIX_EN = 134217728,
- TBMU_TEST_ROUTING_ADD_FIX_DIS = 67108864,
- TBMU_TEST_HOME_ADD_FIX_EN = 33554432,
- TBMU_TEST_HOME_ADD_FIX_DIS = 16777216,
- TBMU_TEST_TEST_RSPTR_ON = 4194304,
- TBMU_TEST_TEST_RSPTR_OFF = 2097152,
- TBMU_TEST_TESTSTEP_RSPTR = 1048576,
- TBMU_TEST_TEST_RPTR_ON = 262144,
- TBMU_TEST_TEST_RPTR_OFF = 131072,
- TBMU_TEST_TESTSTEP_RPTR = 65536,
- TBMU_TEST_TEST_WSPTR_ON = 16384,
- TBMU_TEST_TEST_WSPTR_OFF = 8192,
- TBMU_TEST_TESTSTEP_WSPTR = 4096,
- TBMU_TEST_TEST_WPTR_ON = 1024,
- TBMU_TEST_TEST_WPTR_OFF = 512,
- TBMU_TEST_TESTSTEP_WPTR = 256,
- TBMU_TEST_TEST_REQ_NB_ON = 64,
- TBMU_TEST_TEST_REQ_NB_OFF = 32,
- TBMU_TEST_TESTSTEP_REQ_NB = 16,
- TBMU_TEST_TEST_DONE_IDX_ON = 4,
- TBMU_TEST_TEST_DONE_IDX_OFF = 2,
- TBMU_TEST_TESTSTEP_DONE_IDX = 1,
-};
-
-enum {
- PREF_UNIT_OP_ON = 8,
- PREF_UNIT_OP_OFF = 4,
- PREF_UNIT_RST_CLR = 2,
- PREF_UNIT_RST_SET = 1,
-};
-
-enum {
- RB_ENA_STFWD = 32,
- RB_DIS_STFWD = 16,
- RB_ENA_OP_MD = 8,
- RB_DIS_OP_MD = 4,
- RB_RST_CLR = 2,
- RB_RST_SET = 1,
-};
-
-enum {
- TX_GMF_EA = 3392,
- TX_GMF_AE_THR = 3396,
- TX_GMF_CTRL_T = 3400,
- TX_GMF_WP = 3424,
- TX_GMF_WSP = 3428,
- TX_GMF_WLEV = 3432,
- TX_GMF_RP = 3440,
- TX_GMF_RSTP = 3444,
- TX_GMF_RLEV = 3448,
- ECU_AE_THR = 112,
- ECU_TXFF_LEV = 416,
- ECU_JUMBO_WM = 128,
-};
-
-enum {
- B28_DPT_INI = 3584,
- B28_DPT_VAL = 3588,
- B28_DPT_CTRL = 3592,
- B28_DPT_TST = 3594,
-};
-
-enum {
- GMAC_TI_ST_VAL = 3604,
- GMAC_TI_ST_CTRL = 3608,
- GMAC_TI_ST_TST = 3610,
-};
-
-enum {
- CPU_WDOG = 3656,
- CPU_CNTR = 3660,
- CPU_TIM = 3664,
- CPU_AHB_ADDR = 3668,
- CPU_AHB_WDATA = 3672,
- CPU_AHB_RDATA = 3676,
- HCU_MAP_BASE = 3680,
- CPU_AHB_CTRL = 3684,
- HCU_CCSR = 3688,
- HCU_HCSR = 3692,
-};
-
-enum {
- B28_Y2_SMB_CONFIG = 3648,
- B28_Y2_SMB_CSD_REG = 3652,
- B28_Y2_ASF_IRQ_V_BASE = 3680,
- B28_Y2_ASF_STAT_CMD = 3688,
- B28_Y2_ASF_HOST_COM = 3692,
- B28_Y2_DATA_REG_1 = 3696,
- B28_Y2_DATA_REG_2 = 3700,
- B28_Y2_DATA_REG_3 = 3704,
- B28_Y2_DATA_REG_4 = 3708,
-};
-
-enum {
- STAT_CTRL = 3712,
- STAT_LAST_IDX = 3716,
- STAT_LIST_ADDR_LO = 3720,
- STAT_LIST_ADDR_HI = 3724,
- STAT_TXA1_RIDX = 3728,
- STAT_TXS1_RIDX = 3730,
- STAT_TXA2_RIDX = 3732,
- STAT_TXS2_RIDX = 3734,
- STAT_TX_IDX_TH = 3736,
- STAT_PUT_IDX = 3740,
- STAT_FIFO_WP = 3744,
- STAT_FIFO_RP = 3748,
- STAT_FIFO_RSP = 3750,
- STAT_FIFO_LEVEL = 3752,
- STAT_FIFO_SHLVL = 3754,
- STAT_FIFO_WM = 3756,
- STAT_FIFO_ISR_WM = 3757,
- STAT_LEV_TIMER_INI = 3760,
- STAT_LEV_TIMER_CNT = 3764,
- STAT_LEV_TIMER_CTRL = 3768,
- STAT_LEV_TIMER_TEST = 3769,
- STAT_TX_TIMER_INI = 3776,
- STAT_TX_TIMER_CNT = 3780,
- STAT_TX_TIMER_CTRL = 3784,
- STAT_TX_TIMER_TEST = 3785,
- STAT_ISR_TIMER_INI = 3792,
- STAT_ISR_TIMER_CNT = 3796,
- STAT_ISR_TIMER_CTRL = 3800,
- STAT_ISR_TIMER_TEST = 3801,
-};
-
-enum {
- LINKLED_OFF = 1,
- LINKLED_ON = 2,
- LINKLED_LINKSYNC_OFF = 4,
- LINKLED_LINKSYNC_ON = 8,
- LINKLED_BLINK_OFF = 16,
- LINKLED_BLINK_ON = 32,
-};
-
-enum {
- GMAC_CTRL = 3840,
- GPHY_CTRL = 3844,
- GMAC_IRQ_SRC = 3848,
- GMAC_IRQ_MSK = 3852,
- GMAC_LINK_CTRL = 3856,
- WOL_CTRL_STAT = 3872,
- WOL_MATCH_CTL = 3874,
- WOL_MATCH_RES = 3875,
- WOL_MAC_ADDR = 3876,
- WOL_PATT_RPTR = 3884,
- WOL_PATT_LEN_LO = 3888,
- WOL_PATT_LEN_HI = 3892,
- WOL_PATT_CNT_0 = 3896,
- WOL_PATT_CNT_4 = 3900,
-};
-
-enum {
- BASE_GMAC_1 = 10240,
- BASE_GMAC_2 = 14336,
-};
-
-enum {
- PHY_MARV_CTRL = 0,
- PHY_MARV_STAT = 1,
- PHY_MARV_ID0 = 2,
- PHY_MARV_ID1 = 3,
- PHY_MARV_AUNE_ADV = 4,
- PHY_MARV_AUNE_LP = 5,
- PHY_MARV_AUNE_EXP = 6,
- PHY_MARV_NEPG = 7,
- PHY_MARV_NEPG_LP = 8,
- PHY_MARV_1000T_CTRL = 9,
- PHY_MARV_1000T_STAT = 10,
- PHY_MARV_EXT_STAT = 15,
- PHY_MARV_PHY_CTRL = 16,
- PHY_MARV_PHY_STAT = 17,
- PHY_MARV_INT_MASK = 18,
- PHY_MARV_INT_STAT = 19,
- PHY_MARV_EXT_CTRL = 20,
- PHY_MARV_RXE_CNT = 21,
- PHY_MARV_EXT_ADR = 22,
- PHY_MARV_PORT_IRQ = 23,
- PHY_MARV_LED_CTRL = 24,
- PHY_MARV_LED_OVER = 25,
- PHY_MARV_EXT_CTRL_2 = 26,
- PHY_MARV_EXT_P_STAT = 27,
- PHY_MARV_CABLE_DIAG = 28,
- PHY_MARV_PAGE_ADDR = 29,
- PHY_MARV_PAGE_DATA = 30,
- PHY_MARV_FE_LED_PAR = 22,
- PHY_MARV_FE_LED_SER = 23,
- PHY_MARV_FE_VCT_TX = 26,
- PHY_MARV_FE_VCT_RX = 27,
- PHY_MARV_FE_SPEC_2 = 28,
-};
-
-enum {
- PHY_CT_RESET = 32768,
- PHY_CT_LOOP = 16384,
- PHY_CT_SPS_LSB = 8192,
- PHY_CT_ANE = 4096,
- PHY_CT_PDOWN = 2048,
- PHY_CT_ISOL = 1024,
- PHY_CT_RE_CFG = 512,
- PHY_CT_DUP_MD = 256,
- PHY_CT_COL_TST = 128,
- PHY_CT_SPS_MSB = 64,
-};
-
-enum {
- PHY_CT_SP1000 = 64,
- PHY_CT_SP100 = 8192,
- PHY_CT_SP10 = 0,
-};
-
-enum {
- PHY_MARV_ID0_VAL = 321,
- PHY_BCOM_ID1_A1 = 24641,
- PHY_BCOM_ID1_B2 = 24643,
- PHY_BCOM_ID1_C0 = 24644,
- PHY_BCOM_ID1_C5 = 24647,
- PHY_MARV_ID1_B0 = 3107,
- PHY_MARV_ID1_B2 = 3109,
- PHY_MARV_ID1_C2 = 3266,
- PHY_MARV_ID1_Y2 = 3217,
- PHY_MARV_ID1_FE = 3203,
- PHY_MARV_ID1_ECU = 3248,
-};
-
-enum {
- PHY_AN_NXT_PG = 32768,
- PHY_AN_ACK = 16384,
- PHY_AN_RF = 8192,
- PHY_AN_PAUSE_ASYM = 2048,
- PHY_AN_PAUSE_CAP = 1024,
- PHY_AN_100BASE4 = 512,
- PHY_AN_100FULL = 256,
- PHY_AN_100HALF = 128,
- PHY_AN_10FULL = 64,
- PHY_AN_10HALF = 32,
- PHY_AN_CSMA = 1,
- PHY_AN_SEL = 31,
- PHY_AN_FULL = 321,
- PHY_AN_ALL = 480,
-};
-
-enum {
- PHY_M_AN_NXT_PG = 32768,
- PHY_M_AN_ACK = 16384,
- PHY_M_AN_RF = 8192,
- PHY_M_AN_ASP = 2048,
- PHY_M_AN_PC = 1024,
- PHY_M_AN_100_T4 = 512,
- PHY_M_AN_100_FD = 256,
- PHY_M_AN_100_HD = 128,
- PHY_M_AN_10_FD = 64,
- PHY_M_AN_10_HD = 32,
- PHY_M_AN_SEL_MSK = 496,
-};
-
-enum {
- PHY_M_AN_ASP_X = 256,
- PHY_M_AN_PC_X = 128,
- PHY_M_AN_1000X_AHD = 64,
- PHY_M_AN_1000X_AFD = 32,
-};
-
-enum {
- PHY_M_P_NO_PAUSE_X = 0,
- PHY_M_P_SYM_MD_X = 128,
- PHY_M_P_ASYM_MD_X = 256,
- PHY_M_P_BOTH_MD_X = 384,
-};
-
-enum {
- PHY_M_1000C_TEST = 57344,
- PHY_M_1000C_MSE = 4096,
- PHY_M_1000C_MSC = 2048,
- PHY_M_1000C_MPD = 1024,
- PHY_M_1000C_AFD = 512,
- PHY_M_1000C_AHD = 256,
-};
-
-enum {
- PHY_M_PC_TX_FFD_MSK = 49152,
- PHY_M_PC_RX_FFD_MSK = 12288,
- PHY_M_PC_ASS_CRS_TX = 2048,
- PHY_M_PC_FL_GOOD = 1024,
- PHY_M_PC_EN_DET_MSK = 768,
- PHY_M_PC_ENA_EXT_D = 128,
- PHY_M_PC_MDIX_MSK = 96,
- PHY_M_PC_DIS_125CLK = 16,
- PHY_M_PC_MAC_POW_UP = 8,
- PHY_M_PC_SQE_T_ENA = 4,
- PHY_M_PC_POL_R_DIS = 2,
- PHY_M_PC_DIS_JABBER = 1,
-};
-
-enum {
- PHY_M_PC_MAN_MDI = 0,
- PHY_M_PC_MAN_MDIX = 1,
- PHY_M_PC_ENA_AUTO = 3,
-};
-
-enum {
- PHY_M_PC_COP_TX_DIS = 8,
- PHY_M_PC_POW_D_ENA = 4,
-};
-
-enum {
- PHY_M_PC_ENA_DTE_DT = 32768,
- PHY_M_PC_ENA_ENE_DT = 16384,
- PHY_M_PC_DIS_NLP_CK = 8192,
- PHY_M_PC_ENA_LIP_NP = 4096,
- PHY_M_PC_DIS_NLP_GN = 2048,
- PHY_M_PC_DIS_SCRAMB = 512,
- PHY_M_PC_DIS_FEFI = 256,
- PHY_M_PC_SH_TP_SEL = 64,
- PHY_M_PC_RX_FD_MSK = 12,
-};
-
-enum {
- PHY_M_PS_SPEED_MSK = 49152,
- PHY_M_PS_SPEED_1000 = 32768,
- PHY_M_PS_SPEED_100 = 16384,
- PHY_M_PS_SPEED_10 = 0,
- PHY_M_PS_FULL_DUP = 8192,
- PHY_M_PS_PAGE_REC = 4096,
- PHY_M_PS_SPDUP_RES = 2048,
- PHY_M_PS_LINK_UP = 1024,
- PHY_M_PS_CABLE_MSK = 896,
- PHY_M_PS_MDI_X_STAT = 64,
- PHY_M_PS_DOWNS_STAT = 32,
- PHY_M_PS_ENDET_STAT = 16,
- PHY_M_PS_TX_P_EN = 8,
- PHY_M_PS_RX_P_EN = 4,
- PHY_M_PS_POL_REV = 2,
- PHY_M_PS_JABBER = 1,
-};
-
-enum {
- PHY_M_IS_AN_ERROR = 32768,
- PHY_M_IS_LSP_CHANGE = 16384,
- PHY_M_IS_DUP_CHANGE = 8192,
- PHY_M_IS_AN_PR = 4096,
- PHY_M_IS_AN_COMPL = 2048,
- PHY_M_IS_LST_CHANGE = 1024,
- PHY_M_IS_SYMB_ERROR = 512,
- PHY_M_IS_FALSE_CARR = 256,
- PHY_M_IS_FIFO_ERROR = 128,
- PHY_M_IS_MDI_CHANGE = 64,
- PHY_M_IS_DOWNSH_DET = 32,
- PHY_M_IS_END_CHANGE = 16,
- PHY_M_IS_DTE_CHANGE = 4,
- PHY_M_IS_POL_CHANGE = 2,
- PHY_M_IS_JABBER = 1,
- PHY_M_DEF_MSK = 25600,
- PHY_M_AN_MSK = 34816,
-};
-
-enum {
- PHY_M_EC_ENA_BC_EXT = 32768,
- PHY_M_EC_ENA_LIN_LB = 16384,
- PHY_M_EC_DIS_LINK_P = 4096,
- PHY_M_EC_M_DSC_MSK = 3072,
- PHY_M_EC_S_DSC_MSK = 768,
- PHY_M_EC_M_DSC_MSK2 = 3584,
- PHY_M_EC_DOWN_S_ENA = 256,
- PHY_M_EC_RX_TIM_CT = 128,
- PHY_M_EC_MAC_S_MSK = 112,
- PHY_M_EC_FIB_AN_ENA = 8,
- PHY_M_EC_DTE_D_ENA = 4,
- PHY_M_EC_TX_TIM_CT = 2,
- PHY_M_EC_TRANS_DIS = 1,
- PHY_M_10B_TE_ENABLE = 128,
-};
-
-enum {
- PHY_M_PC_DIS_LINK_Pa = 32768,
- PHY_M_PC_DSC_MSK = 28672,
- PHY_M_PC_DOWN_S_ENA = 2048,
-};
-
-enum {
- MAC_TX_CLK_0_MHZ = 2,
- MAC_TX_CLK_2_5_MHZ = 6,
- MAC_TX_CLK_25_MHZ = 7,
-};
-
-enum {
- PHY_M_LEDC_DIS_LED = 32768,
- PHY_M_LEDC_PULS_MSK = 28672,
- PHY_M_LEDC_F_INT = 2048,
- PHY_M_LEDC_BL_R_MSK = 1792,
- PHY_M_LEDC_DP_C_LSB = 128,
- PHY_M_LEDC_TX_C_LSB = 64,
- PHY_M_LEDC_LK_C_MSK = 56,
-};
-
-enum {
- PHY_M_LEDC_LINK_MSK = 24,
- PHY_M_LEDC_DP_CTRL = 4,
- PHY_M_LEDC_DP_C_MSB = 4,
- PHY_M_LEDC_RX_CTRL = 2,
- PHY_M_LEDC_TX_CTRL = 1,
- PHY_M_LEDC_TX_C_MSB = 1,
-};
-
-enum {
- PHY_M_POLC_LS1M_MSK = 61440,
- PHY_M_POLC_IS0M_MSK = 3840,
- PHY_M_POLC_LOS_MSK = 192,
- PHY_M_POLC_INIT_MSK = 48,
- PHY_M_POLC_STA1_MSK = 12,
- PHY_M_POLC_STA0_MSK = 3,
-};
-
-enum {
- PULS_NO_STR = 0,
- PULS_21MS = 1,
- PULS_42MS = 2,
- PULS_84MS = 3,
- PULS_170MS = 4,
- PULS_340MS = 5,
- PULS_670MS = 6,
- PULS_1300MS = 7,
-};
-
-enum {
- BLINK_42MS = 0,
- BLINK_84MS = 1,
- BLINK_170MS = 2,
- BLINK_340MS = 3,
- BLINK_670MS = 4,
-};
-
-enum led_mode {
- MO_LED_NORM = 0,
- MO_LED_BLINK = 1,
- MO_LED_OFF = 2,
- MO_LED_ON = 3,
-};
-
-enum {
- PHY_M_FC_AUTO_SEL = 32768,
- PHY_M_FC_AN_REG_ACC = 16384,
- PHY_M_FC_RESOLUTION = 8192,
- PHY_M_SER_IF_AN_BP = 4096,
- PHY_M_SER_IF_BP_ST = 2048,
- PHY_M_IRQ_POLARITY = 1024,
- PHY_M_DIS_AUT_MED = 512,
- PHY_M_UNDOC1 = 128,
- PHY_M_DTE_POW_STAT = 16,
- PHY_M_MODE_MASK = 15,
-};
-
-enum {
- PHY_M_FELP_LED2_MSK = 3840,
- PHY_M_FELP_LED1_MSK = 240,
- PHY_M_FELP_LED0_MSK = 15,
-};
-
-enum {
- LED_PAR_CTRL_COLX = 0,
- LED_PAR_CTRL_ERROR = 1,
- LED_PAR_CTRL_DUPLEX = 2,
- LED_PAR_CTRL_DP_COL = 3,
- LED_PAR_CTRL_SPEED = 4,
- LED_PAR_CTRL_LINK = 5,
- LED_PAR_CTRL_TX = 6,
- LED_PAR_CTRL_RX = 7,
- LED_PAR_CTRL_ACT = 8,
- LED_PAR_CTRL_LNK_RX = 9,
- LED_PAR_CTRL_LNK_AC = 10,
- LED_PAR_CTRL_ACT_BL = 11,
- LED_PAR_CTRL_TX_BL = 12,
- LED_PAR_CTRL_RX_BL = 13,
- LED_PAR_CTRL_COL_BL = 14,
- LED_PAR_CTRL_INACT = 15,
-};
-
-enum {
- PHY_M_FESC_DIS_WAIT = 4,
- PHY_M_FESC_ENA_MCLK = 2,
- PHY_M_FESC_SEL_CL_A = 1,
-};
-
-enum {
- PHY_M_FIB_FORCE_LNK = 1024,
- PHY_M_FIB_SIGD_POL = 512,
- PHY_M_FIB_TX_DIS = 8,
-};
-
-enum {
- PHY_M_MAC_MD_MSK = 896,
- PHY_M_MAC_GMIF_PUP = 8,
- PHY_M_MAC_MD_AUTO = 3,
- PHY_M_MAC_MD_COPPER = 5,
- PHY_M_MAC_MD_1000BX = 7,
-};
-
-enum {
- PHY_M_LEDC_LOS_MSK = 61440,
- PHY_M_LEDC_INIT_MSK = 3840,
- PHY_M_LEDC_STA1_MSK = 240,
- PHY_M_LEDC_STA0_MSK = 15,
-};
-
-enum {
- GM_GP_STAT = 0,
- GM_GP_CTRL = 4,
- GM_TX_CTRL = 8,
- GM_RX_CTRL = 12,
- GM_TX_FLOW_CTRL = 16,
- GM_TX_PARAM = 20,
- GM_SERIAL_MODE = 24,
- GM_SRC_ADDR_1L = 28,
- GM_SRC_ADDR_1M = 32,
- GM_SRC_ADDR_1H = 36,
- GM_SRC_ADDR_2L = 40,
- GM_SRC_ADDR_2M = 44,
- GM_SRC_ADDR_2H = 48,
- GM_MC_ADDR_H1 = 52,
- GM_MC_ADDR_H2 = 56,
- GM_MC_ADDR_H3 = 60,
- GM_MC_ADDR_H4 = 64,
- GM_TX_IRQ_SRC = 68,
- GM_RX_IRQ_SRC = 72,
- GM_TR_IRQ_SRC = 76,
- GM_TX_IRQ_MSK = 80,
- GM_RX_IRQ_MSK = 84,
- GM_TR_IRQ_MSK = 88,
- GM_SMI_CTRL = 128,
- GM_SMI_DATA = 132,
- GM_PHY_ADDR = 136,
- GM_MIB_CNT_BASE = 256,
- GM_MIB_CNT_END = 604,
-};
-
-enum {
- GM_RXF_UC_OK = 256,
- GM_RXF_BC_OK = 264,
- GM_RXF_MPAUSE = 272,
- GM_RXF_MC_OK = 280,
- GM_RXF_FCS_ERR = 288,
- GM_RXO_OK_LO = 304,
- GM_RXO_OK_HI = 312,
- GM_RXO_ERR_LO = 320,
- GM_RXO_ERR_HI = 328,
- GM_RXF_SHT = 336,
- GM_RXE_FRAG = 344,
- GM_RXF_64B = 352,
- GM_RXF_127B = 360,
- GM_RXF_255B = 368,
- GM_RXF_511B = 376,
- GM_RXF_1023B = 384,
- GM_RXF_1518B = 392,
- GM_RXF_MAX_SZ = 400,
- GM_RXF_LNG_ERR = 408,
- GM_RXF_JAB_PKT = 416,
- GM_RXE_FIFO_OV = 432,
- GM_TXF_UC_OK = 448,
- GM_TXF_BC_OK = 456,
- GM_TXF_MPAUSE = 464,
- GM_TXF_MC_OK = 472,
- GM_TXO_OK_LO = 480,
- GM_TXO_OK_HI = 488,
- GM_TXF_64B = 496,
- GM_TXF_127B = 504,
- GM_TXF_255B = 512,
- GM_TXF_511B = 520,
- GM_TXF_1023B = 528,
- GM_TXF_1518B = 536,
- GM_TXF_MAX_SZ = 544,
- GM_TXF_COL = 560,
- GM_TXF_LAT_COL = 568,
- GM_TXF_ABO_COL = 576,
- GM_TXF_MUL_COL = 584,
- GM_TXF_SNG_COL = 592,
- GM_TXE_FIFO_UR = 600,
-};
-
-enum {
- GM_GPCR_PROM_ENA = 16384,
- GM_GPCR_FC_TX_DIS = 8192,
- GM_GPCR_TX_ENA = 4096,
- GM_GPCR_RX_ENA = 2048,
- GM_GPCR_BURST_ENA = 1024,
- GM_GPCR_LOOP_ENA = 512,
- GM_GPCR_PART_ENA = 256,
- GM_GPCR_GIGS_ENA = 128,
- GM_GPCR_FL_PASS = 64,
- GM_GPCR_DUP_FULL = 32,
- GM_GPCR_FC_RX_DIS = 16,
- GM_GPCR_SPEED_100 = 8,
- GM_GPCR_AU_DUP_DIS = 4,
- GM_GPCR_AU_FCT_DIS = 2,
- GM_GPCR_AU_SPD_DIS = 1,
-};
-
-enum {
- GM_TXCR_FORCE_JAM = 32768,
- GM_TXCR_CRC_DIS = 16384,
- GM_TXCR_PAD_DIS = 8192,
- GM_TXCR_COL_THR_MSK = 7168,
-};
-
-enum {
- GM_RXCR_UCF_ENA = 32768,
- GM_RXCR_MCF_ENA = 16384,
- GM_RXCR_CRC_DIS = 8192,
- GM_RXCR_PASS_FC = 4096,
-};
-
-enum {
- GM_TXPA_JAMLEN_MSK = 49152,
- GM_TXPA_JAMIPG_MSK = 15872,
- GM_TXPA_JAMDAT_MSK = 496,
- GM_TXPA_BO_LIM_MSK = 15,
- TX_JAM_LEN_DEF = 3,
- TX_JAM_IPG_DEF = 11,
- TX_IPG_JAM_DEF = 28,
- TX_BOF_LIM_DEF = 4,
-};
-
-enum {
- GM_SMOD_DATABL_MSK = 63488,
- GM_SMOD_LIMIT_4 = 1024,
- GM_SMOD_VLAN_ENA = 512,
- GM_SMOD_JUMBO_ENA = 256,
- GM_NEW_FLOW_CTRL = 64,
- GM_SMOD_IPG_MSK = 31,
-};
-
-enum {
- GM_SMI_CT_PHY_A_MSK = 63488,
- GM_SMI_CT_REG_A_MSK = 1984,
- GM_SMI_CT_OP_RD = 32,
- GM_SMI_CT_RD_VAL = 16,
- GM_SMI_CT_BUSY = 8,
-};
-
-enum {
- GM_PAR_MIB_CLR = 32,
- GM_PAR_MIB_TST = 16,
-};
-
-enum {
- GMR_FS_LEN = 2147418112,
- GMR_FS_VLAN = 8192,
- GMR_FS_JABBER = 4096,
- GMR_FS_UN_SIZE = 2048,
- GMR_FS_MC = 1024,
- GMR_FS_BC = 512,
- GMR_FS_RX_OK = 256,
- GMR_FS_GOOD_FC = 128,
- GMR_FS_BAD_FC = 64,
- GMR_FS_MII_ERR = 32,
- GMR_FS_LONG_ERR = 16,
- GMR_FS_FRAGMENT = 8,
- GMR_FS_CRC_ERR = 2,
- GMR_FS_RX_FF_OV = 1,
- GMR_FS_ANY_ERR = 6267,
-};
-
-enum {
- RX_GCLKMAC_ENA = 2147483648,
- RX_GCLKMAC_OFF = 1073741824,
- RX_STFW_DIS = 536870912,
- RX_STFW_ENA = 268435456,
- RX_TRUNC_ON = 134217728,
- RX_TRUNC_OFF = 67108864,
- RX_VLAN_STRIP_ON = 33554432,
- RX_VLAN_STRIP_OFF = 16777216,
- RX_MACSEC_FLUSH_ON = 8388608,
- RX_MACSEC_FLUSH_OFF = 4194304,
- RX_MACSEC_ASF_FLUSH_ON = 2097152,
- RX_MACSEC_ASF_FLUSH_OFF = 1048576,
- GMF_RX_OVER_ON = 524288,
- GMF_RX_OVER_OFF = 262144,
- GMF_ASF_RX_OVER_ON = 131072,
- GMF_ASF_RX_OVER_OFF = 65536,
- GMF_WP_TST_ON = 16384,
- GMF_WP_TST_OFF = 8192,
- GMF_WP_STEP = 4096,
- GMF_RP_TST_ON = 1024,
- GMF_RP_TST_OFF = 512,
- GMF_RP_STEP = 256,
- GMF_RX_F_FL_ON = 128,
- GMF_RX_F_FL_OFF = 64,
- GMF_CLI_RX_FO = 32,
- GMF_CLI_RX_C = 16,
- GMF_OPER_ON = 8,
- GMF_OPER_OFF = 4,
- GMF_RST_CLR = 2,
- GMF_RST_SET = 1,
- RX_GMF_FL_THR_DEF = 10,
- GMF_RX_CTRL_DEF = 136,
-};
-
-enum {
- RX_IPV6_SA_MOB_ENA = 512,
- RX_IPV6_SA_MOB_DIS = 256,
- RX_IPV6_DA_MOB_ENA = 128,
- RX_IPV6_DA_MOB_DIS = 64,
- RX_PTR_SYNCDLY_ENA = 32,
- RX_PTR_SYNCDLY_DIS = 16,
- RX_ASF_NEWFLAG_ENA = 8,
- RX_ASF_NEWFLAG_DIS = 4,
- RX_FLSH_MISSPKT_ENA = 2,
- RX_FLSH_MISSPKT_DIS = 1,
-};
-
-enum {
- TX_DYN_WM_ENA = 3,
-};
-
-enum {
- TX_STFW_DIS = 2147483648,
- TX_STFW_ENA = 1073741824,
- TX_VLAN_TAG_ON = 33554432,
- TX_VLAN_TAG_OFF = 16777216,
- TX_PCI_JUM_ENA = 8388608,
- TX_PCI_JUM_DIS = 4194304,
- GMF_WSP_TST_ON = 262144,
- GMF_WSP_TST_OFF = 131072,
- GMF_WSP_STEP = 65536,
- GMF_CLI_TX_FU = 64,
- GMF_CLI_TX_FC = 32,
- GMF_CLI_TX_PE = 16,
-};
-
-enum {
- GMT_ST_START = 4,
- GMT_ST_STOP = 2,
- GMT_ST_CLR_IRQ = 1,
-};
-
-enum {
- Y2_ASF_OS_PRES = 16,
- Y2_ASF_RESET = 8,
- Y2_ASF_RUNNING = 4,
- Y2_ASF_CLR_HSTI = 2,
- Y2_ASF_IRQ = 1,
- Y2_ASF_UC_STATE = 12,
- Y2_ASF_CLK_HALT = 0,
-};
-
-enum {
- HCU_CCSR_SMBALERT_MONITOR = 134217728,
- HCU_CCSR_CPU_SLEEP = 67108864,
- HCU_CCSR_CS_TO = 33554432,
- HCU_CCSR_WDOG = 16777216,
- HCU_CCSR_CLR_IRQ_HOST = 131072,
- HCU_CCSR_SET_IRQ_HCU = 65536,
- HCU_CCSR_AHB_RST = 512,
- HCU_CCSR_CPU_RST_MODE = 256,
- HCU_CCSR_SET_SYNC_CPU = 32,
- HCU_CCSR_CPU_CLK_DIVIDE_MSK = 24,
- HCU_CCSR_CPU_CLK_DIVIDE_BASE = 8,
- HCU_CCSR_OS_PRSNT = 4,
- HCU_CCSR_UC_STATE_MSK = 3,
- HCU_CCSR_UC_STATE_BASE = 1,
- HCU_CCSR_ASF_RESET = 0,
- HCU_CCSR_ASF_HALTED = 2,
- HCU_CCSR_ASF_RUNNING = 1,
-};
-
-enum {
- SC_STAT_CLR_IRQ = 16,
- SC_STAT_OP_ON = 8,
- SC_STAT_OP_OFF = 4,
- SC_STAT_RST_CLR = 2,
- SC_STAT_RST_SET = 1,
-};
-
-enum {
- GMC_SET_RST = 32768,
- GMC_SEC_RST_OFF = 16384,
- GMC_BYP_MACSECRX_ON = 8192,
- GMC_BYP_MACSECRX_OFF = 4096,
- GMC_BYP_MACSECTX_ON = 2048,
- GMC_BYP_MACSECTX_OFF = 1024,
- GMC_BYP_RETR_ON = 512,
- GMC_BYP_RETR_OFF = 256,
- GMC_H_BURST_ON = 128,
- GMC_H_BURST_OFF = 64,
- GMC_F_LOOPB_ON = 32,
- GMC_F_LOOPB_OFF = 16,
- GMC_PAUSE_ON = 8,
- GMC_PAUSE_OFF = 4,
- GMC_RST_CLR = 2,
- GMC_RST_SET = 1,
-};
-
-enum {
- GPC_TX_PAUSE = 1073741824,
- GPC_RX_PAUSE = 536870912,
- GPC_SPEED = 402653184,
- GPC_LINK = 67108864,
- GPC_DUPLEX = 33554432,
- GPC_CLOCK = 16777216,
- GPC_PDOWN = 8388608,
- GPC_TSTMODE = 4194304,
- GPC_REG18 = 2097152,
- GPC_REG12SEL = 1572864,
- GPC_REG18SEL = 393216,
- GPC_SPILOCK = 65536,
- GPC_LEDMUX = 49152,
- GPC_INTPOL = 8192,
- GPC_DETECT = 4096,
- GPC_1000HD = 2048,
- GPC_SLAVE = 1024,
- GPC_PAUSE = 512,
- GPC_LEDCTL = 192,
- GPC_RST_CLR = 2,
- GPC_RST_SET = 1,
-};
-
-enum {
- GM_IS_TX_CO_OV = 32,
- GM_IS_RX_CO_OV = 16,
- GM_IS_TX_FF_UR = 8,
- GM_IS_TX_COMPL = 4,
- GM_IS_RX_FF_OR = 2,
- GM_IS_RX_COMPL = 1,
-};
-
-enum {
- GMLC_RST_CLR = 2,
- GMLC_RST_SET = 1,
-};
-
-enum {
- WOL_CTL_LINK_CHG_OCC = 32768,
- WOL_CTL_MAGIC_PKT_OCC = 16384,
- WOL_CTL_PATTERN_OCC = 8192,
- WOL_CTL_CLEAR_RESULT = 4096,
- WOL_CTL_ENA_PME_ON_LINK_CHG = 2048,
- WOL_CTL_DIS_PME_ON_LINK_CHG = 1024,
- WOL_CTL_ENA_PME_ON_MAGIC_PKT = 512,
- WOL_CTL_DIS_PME_ON_MAGIC_PKT = 256,
- WOL_CTL_ENA_PME_ON_PATTERN = 128,
- WOL_CTL_DIS_PME_ON_PATTERN = 64,
- WOL_CTL_ENA_LINK_CHG_UNIT = 32,
- WOL_CTL_DIS_LINK_CHG_UNIT = 16,
- WOL_CTL_ENA_MAGIC_PKT_UNIT = 8,
- WOL_CTL_DIS_MAGIC_PKT_UNIT = 4,
- WOL_CTL_ENA_PATTERN_UNIT = 2,
- WOL_CTL_DIS_PATTERN_UNIT = 1,
-};
-
-enum {
- UDPTCP = 1,
- CALSUM = 2,
- WR_SUM = 4,
- INIT_SUM = 8,
- LOCK_SUM = 16,
- INS_VLAN = 32,
- EOP = 128,
-};
-
-enum {
- HW_OWNER = 128,
- OP_TCPWRITE = 17,
- OP_TCPSTART = 18,
- OP_TCPINIT = 20,
- OP_TCPLCK = 24,
- OP_TCPCHKSUM = 18,
- OP_TCPIS = 22,
- OP_TCPLW = 25,
- OP_TCPLSW = 27,
- OP_TCPLISW = 31,
- OP_ADDR64 = 33,
- OP_VLAN = 34,
- OP_ADDR64VLAN = 35,
- OP_LRGLEN = 36,
- OP_LRGLENVLAN = 38,
- OP_MSS = 40,
- OP_MSSVLAN = 42,
- OP_BUFFER = 64,
- OP_PACKET = 65,
- OP_LARGESEND = 67,
- OP_LSOV2 = 69,
- OP_RXSTAT = 96,
- OP_RXTIMESTAMP = 97,
- OP_RXVLAN = 98,
- OP_RXCHKS = 100,
- OP_RXCHKSVLAN = 102,
- OP_RXTIMEVLAN = 99,
- OP_RSS_HASH = 101,
- OP_TXINDEXLE = 104,
- OP_MACSEC = 108,
- OP_PUTIDX = 112,
-};
-
-enum status_css {
- CSS_TCPUDPCSOK = 128,
- CSS_ISUDP = 64,
- CSS_ISTCP = 32,
- CSS_ISIPFRAG = 16,
- CSS_ISIPV6 = 8,
- CSS_IPV4CSUMOK = 4,
- CSS_ISIPV4 = 2,
- CSS_LINK_BIT = 1,
-};
-
-struct sky2_tx_le {
- __le32 addr;
- __le16 length;
- u8 ctrl;
- u8 opcode;
-};
-
-struct sky2_rx_le {
- __le32 addr;
- __le16 length;
- u8 ctrl;
- u8 opcode;
-};
-
-struct sky2_status_le {
- __le32 status;
- __le16 length;
- u8 css;
- u8 opcode;
-};
-
-struct tx_ring_info {
- struct sk_buff *skb;
- long unsigned int flags;
- dma_addr_t mapaddr;
- __u32 maplen;
-};
-
-struct rx_ring_info {
- struct sk_buff *skb;
- dma_addr_t data_addr;
- __u32 data_size;
- dma_addr_t frag_addr[2];
-};
-
-enum flow_control {
- FC_NONE = 0,
- FC_TX = 1,
- FC_RX = 2,
- FC_BOTH = 3,
-};
-
-struct sky2_stats {
- struct u64_stats_sync syncp;
- u64 packets;
- u64 bytes;
-};
-
-struct sky2_hw;
-
-struct sky2_port {
- struct sky2_hw *hw;
- struct net_device *netdev;
- unsigned int port;
- u32 msg_enable;
- spinlock_t phy_lock;
- struct tx_ring_info *tx_ring;
- struct sky2_tx_le *tx_le;
- struct sky2_stats tx_stats;
- u16 tx_ring_size;
- u16 tx_cons;
- u16 tx_prod;
- u16 tx_next;
- u16 tx_pending;
- u16 tx_last_mss;
- u32 tx_last_upper;
- u32 tx_tcpsum;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct rx_ring_info *rx_ring;
- struct sky2_rx_le *rx_le;
- struct sky2_stats rx_stats;
- u16 rx_next;
- u16 rx_put;
- u16 rx_pending;
- u16 rx_data_size;
- u16 rx_nfrags;
- long unsigned int last_rx;
- struct {
- long unsigned int last;
- u32 mac_rp;
- u8 mac_lev;
- u8 fifo_rp;
- u8 fifo_lev;
- } check;
- dma_addr_t rx_le_map;
- dma_addr_t tx_le_map;
- u16 advertising;
- u16 speed;
- u8 wol;
- u8 duplex;
- u16 flags;
- enum flow_control flow_mode;
- enum flow_control flow_status;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct sky2_hw {
- void *regs;
- struct pci_dev *pdev;
- struct napi_struct napi;
- struct net_device *dev[2];
- long unsigned int flags;
- u8 chip_id;
- u8 chip_rev;
- u8 pmd_type;
- u8 ports;
- struct sky2_status_le *st_le;
- u32 st_size;
- u32 st_idx;
- dma_addr_t st_dma;
- struct timer_list watchdog_timer;
- struct work_struct restart_work;
- wait_queue_head_t msi_wait;
- char irq_name[0];
-};
-
-struct sky2_stat {
- char name[32];
- u16 offset;
-};
-
-struct vlan_ethhdr {
- unsigned char h_dest[6];
- unsigned char h_source[6];
- __be16 h_vlan_proto;
- __be16 h_vlan_TCI;
- __be16 h_vlan_encapsulated_proto;
-};
-
-enum {
- NvRegIrqStatus = 0,
- NvRegIrqMask = 4,
- NvRegUnknownSetupReg6 = 8,
- NvRegPollingInterval = 12,
- NvRegMSIMap0 = 32,
- NvRegMSIMap1 = 36,
- NvRegMSIIrqMask = 48,
- NvRegMisc1 = 128,
- NvRegMacReset = 52,
- NvRegTransmitterControl = 132,
- NvRegTransmitterStatus = 136,
- NvRegPacketFilterFlags = 140,
- NvRegOffloadConfig = 144,
- NvRegReceiverControl = 148,
- NvRegReceiverStatus = 152,
- NvRegSlotTime = 156,
- NvRegTxDeferral = 160,
- NvRegRxDeferral = 164,
- NvRegMacAddrA = 168,
- NvRegMacAddrB = 172,
- NvRegMulticastAddrA = 176,
- NvRegMulticastAddrB = 180,
- NvRegMulticastMaskA = 184,
- NvRegMulticastMaskB = 188,
- NvRegPhyInterface = 192,
- NvRegBackOffControl = 196,
- NvRegTxRingPhysAddr = 256,
- NvRegRxRingPhysAddr = 260,
- NvRegRingSizes = 264,
- NvRegTransmitPoll = 268,
- NvRegLinkSpeed = 272,
- NvRegUnknownSetupReg5 = 304,
- NvRegTxWatermark = 316,
- NvRegTxRxControl = 324,
- NvRegTxRingPhysAddrHigh = 328,
- NvRegRxRingPhysAddrHigh = 332,
- NvRegTxPauseFrame = 368,
- NvRegTxPauseFrameLimit = 372,
- NvRegMIIStatus = 384,
- NvRegMIIMask = 388,
- NvRegAdapterControl = 392,
- NvRegMIISpeed = 396,
- NvRegMIIControl = 400,
- NvRegMIIData = 404,
- NvRegTxUnicast = 416,
- NvRegTxMulticast = 420,
- NvRegTxBroadcast = 424,
- NvRegWakeUpFlags = 512,
- NvRegMgmtUnitGetVersion = 516,
- NvRegMgmtUnitVersion = 520,
- NvRegPowerCap = 616,
- NvRegPowerState = 620,
- NvRegMgmtUnitControl = 632,
- NvRegTxCnt = 640,
- NvRegTxZeroReXmt = 644,
- NvRegTxOneReXmt = 648,
- NvRegTxManyReXmt = 652,
- NvRegTxLateCol = 656,
- NvRegTxUnderflow = 660,
- NvRegTxLossCarrier = 664,
- NvRegTxExcessDef = 668,
- NvRegTxRetryErr = 672,
- NvRegRxFrameErr = 676,
- NvRegRxExtraByte = 680,
- NvRegRxLateCol = 684,
- NvRegRxRunt = 688,
- NvRegRxFrameTooLong = 692,
- NvRegRxOverflow = 696,
- NvRegRxFCSErr = 700,
- NvRegRxFrameAlignErr = 704,
- NvRegRxLenErr = 708,
- NvRegRxUnicast = 712,
- NvRegRxMulticast = 716,
- NvRegRxBroadcast = 720,
- NvRegTxDef = 724,
- NvRegTxFrame = 728,
- NvRegRxCnt = 732,
- NvRegTxPause = 736,
- NvRegRxPause = 740,
- NvRegRxDropFrame = 744,
- NvRegVlanControl = 768,
- NvRegMSIXMap0 = 992,
- NvRegMSIXMap1 = 996,
- NvRegMSIXIrqStatus = 1008,
- NvRegPowerState2 = 1536,
-};
-
-struct ring_desc {
- __le32 buf;
- __le32 flaglen;
-};
-
-struct ring_desc_ex {
- __le32 bufhigh;
- __le32 buflow;
- __le32 txvlan;
- __le32 flaglen;
-};
-
-union ring_type {
- struct ring_desc *orig;
- struct ring_desc_ex *ex;
-};
-
-struct nv_ethtool_str {
- char name[32];
-};
-
-struct nv_ethtool_stats {
- u64 tx_bytes;
- u64 tx_zero_rexmt;
- u64 tx_one_rexmt;
- u64 tx_many_rexmt;
- u64 tx_late_collision;
- u64 tx_fifo_errors;
- u64 tx_carrier_errors;
- u64 tx_excess_deferral;
- u64 tx_retry_error;
- u64 rx_frame_error;
- u64 rx_extra_byte;
- u64 rx_late_collision;
- u64 rx_runt;
- u64 rx_frame_too_long;
- u64 rx_over_errors;
- u64 rx_crc_errors;
- u64 rx_frame_align_error;
- u64 rx_length_error;
- u64 rx_unicast;
- u64 rx_multicast;
- u64 rx_broadcast;
- u64 rx_packets;
- u64 rx_errors_total;
- u64 tx_errors_total;
- u64 tx_deferral;
- u64 tx_packets;
- u64 rx_bytes;
- u64 tx_pause;
- u64 rx_pause;
- u64 rx_drop_frame;
- u64 tx_unicast;
- u64 tx_multicast;
- u64 tx_broadcast;
-};
-
-struct register_test {
- __u32 reg;
- __u32 mask;
-};
-
-struct nv_skb_map {
- struct sk_buff *skb;
- dma_addr_t dma;
- unsigned int dma_len: 31;
- unsigned int dma_single: 1;
- struct ring_desc_ex *first_tx_desc;
- struct nv_skb_map *next_tx_ctx;
-};
-
-struct nv_txrx_stats {
- u64 stat_rx_packets;
- u64 stat_rx_bytes;
- u64 stat_rx_missed_errors;
- u64 stat_rx_dropped;
- u64 stat_tx_packets;
- u64 stat_tx_bytes;
- u64 stat_tx_dropped;
-};
-
-struct fe_priv {
- spinlock_t lock;
- struct net_device *dev;
- struct napi_struct napi;
- spinlock_t hwstats_lock;
- struct nv_ethtool_stats estats;
- int in_shutdown;
- u32 linkspeed;
- int duplex;
- int autoneg;
- int fixed_mode;
- int phyaddr;
- int wolenabled;
- unsigned int phy_oui;
- unsigned int phy_model;
- unsigned int phy_rev;
- u16 gigabit;
- int intr_test;
- int recover_error;
- int quiet_count;
- dma_addr_t ring_addr;
- struct pci_dev *pci_dev;
- u32 orig_mac[2];
- u32 events;
- u32 irqmask;
- u32 desc_ver;
- u32 txrxctl_bits;
- u32 vlanctl_bits;
- u32 driver_data;
- u32 device_id;
- u32 register_size;
- u32 mac_in_use;
- int mgmt_version;
- int mgmt_sema;
- void *base;
- union ring_type get_rx;
- union ring_type put_rx;
- union ring_type last_rx;
- struct nv_skb_map *get_rx_ctx;
- struct nv_skb_map *put_rx_ctx;
- struct nv_skb_map *last_rx_ctx;
- struct nv_skb_map *rx_skb;
- union ring_type rx_ring;
- unsigned int rx_buf_sz;
- unsigned int pkt_limit;
- struct timer_list oom_kick;
- struct timer_list nic_poll;
- struct timer_list stats_poll;
- u32 nic_poll_irq;
- int rx_ring_size;
- struct u64_stats_sync swstats_rx_syncp;
- struct nv_txrx_stats *txrx_stats;
- int need_linktimer;
- long unsigned int link_timeout;
- union ring_type get_tx;
- union ring_type put_tx;
- union ring_type last_tx;
- struct nv_skb_map *get_tx_ctx;
- struct nv_skb_map *put_tx_ctx;
- struct nv_skb_map *last_tx_ctx;
- struct nv_skb_map *tx_skb;
- union ring_type tx_ring;
- u32 tx_flags;
- int tx_ring_size;
- int tx_limit;
- u32 tx_pkts_in_progress;
- struct nv_skb_map *tx_change_owner;
- struct nv_skb_map *tx_end_flip;
- int tx_stop;
- struct u64_stats_sync swstats_tx_syncp;
- u32 msi_flags;
- struct msix_entry msi_x_entry[8];
- u32 pause_flags;
- u32 saved_config_space[385];
- char name_rx[19];
- char name_tx[19];
- char name_other[22];
-};
-
-enum {
- NV_OPTIMIZATION_MODE_THROUGHPUT = 0,
- NV_OPTIMIZATION_MODE_CPU = 1,
- NV_OPTIMIZATION_MODE_DYNAMIC = 2,
-};
-
-enum {
- NV_MSI_INT_DISABLED = 0,
- NV_MSI_INT_ENABLED = 1,
-};
-
-enum {
- NV_MSIX_INT_DISABLED = 0,
- NV_MSIX_INT_ENABLED = 1,
-};
-
-enum {
- NV_DMA_64BIT_DISABLED = 0,
- NV_DMA_64BIT_ENABLED = 1,
-};
-
-enum {
- NV_CROSSOVER_DETECTION_DISABLED = 0,
- NV_CROSSOVER_DETECTION_ENABLED = 1,
-};
-
-enum {
- HAS_MII_XCVR = 65536,
- HAS_CHIP_XCVR = 131072,
- HAS_LNK_CHNG = 262144,
-};
-
-enum {
- RTL8139 = 0,
- RTL8129 = 1,
-};
-
-enum RTL8139_registers {
- MAC0 = 0,
- MAR0 = 8,
- TxStatus0 = 16,
- TxAddr0 = 32,
- RxBuf = 48,
- ChipCmd = 55,
- RxBufPtr = 56,
- RxBufAddr = 58,
- IntrMask = 60,
- IntrStatus = 62,
- TxConfig = 64,
- RxConfig = 68,
- Timer = 72,
- RxMissed = 76,
- Cfg9346 = 80,
- Config0 = 81,
- Config1 = 82,
- TimerInt = 84,
- MediaStatus = 88,
- Config3 = 89,
- Config4 = 90,
- HltClk = 91,
- MultiIntr = 92,
- TxSummary = 96,
- BasicModeCtrl = 98,
- BasicModeStatus = 100,
- NWayAdvert = 102,
- NWayLPAR = 104,
- NWayExpansion = 106,
- FIFOTMS = 112,
- CSCR = 116,
- PARA78 = 120,
- FlashReg = 212,
- PARA7c = 124,
- Config5 = 216,
-};
-
-enum ClearBitMasks {
- MultiIntrClear = 61440,
- ChipCmdClear = 226,
- Config1Clear = 206,
-};
-
-enum ChipCmdBits {
- CmdReset = 16,
- CmdRxEnb = 8,
- CmdTxEnb = 4,
- RxBufEmpty = 1,
-};
-
-enum IntrStatusBits {
- PCIErr = 32768,
- PCSTimeout = 16384,
- RxFIFOOver = 64,
- RxUnderrun = 32,
- RxOverflow = 16,
- TxErr = 8,
- TxOK = 4,
- RxErr = 2,
- RxOK = 1,
- RxAckBits = 81,
-};
-
-enum TxStatusBits {
- TxHostOwns = 8192,
- TxUnderrun = 16384,
- TxStatOK = 32768,
- TxOutOfWindow = 536870912,
- TxAborted = 1073741824,
- TxCarrierLost = 2147483648,
-};
-
-enum RxStatusBits {
- RxMulticast = 32768,
- RxPhysical = 16384,
- RxBroadcast = 8192,
- RxBadSymbol = 32,
- RxRunt = 16,
- RxTooLong = 8,
- RxCRCErr = 4,
- RxBadAlign = 2,
- RxStatusOK = 1,
-};
-
-enum rx_mode_bits {
- AcceptErr = 32,
- AcceptRunt = 16,
- AcceptBroadcast = 8,
- AcceptMulticast = 4,
- AcceptMyPhys = 2,
- AcceptAllPhys = 1,
-};
-
-enum tx_config_bits {
- TxIFGShift = 24,
- TxIFG84 = 0,
- TxIFG88 = 16777216,
- TxIFG92 = 33554432,
- TxIFG96 = 50331648,
- TxLoopBack = 393216,
- TxCRC = 65536,
- TxClearAbt = 1,
- TxDMAShift = 8,
- TxRetryShift = 4,
- TxVersionMask = 2088763392,
-};
-
-enum Config1Bits {
- Cfg1_PM_Enable = 1,
- Cfg1_VPD_Enable = 2,
- Cfg1_PIO = 4,
- Cfg1_MMIO = 8,
- LWAKE = 16,
- Cfg1_Driver_Load = 32,
- Cfg1_LED0 = 64,
- Cfg1_LED1 = 128,
- SLEEP = 2,
- PWRDN = 1,
-};
-
-enum Config3Bits {
- Cfg3_FBtBEn = 1,
- Cfg3_FuncRegEn = 2,
- Cfg3_CLKRUN_En = 4,
- Cfg3_CardB_En = 8,
- Cfg3_LinkUp = 16,
- Cfg3_Magic = 32,
- Cfg3_PARM_En = 64,
- Cfg3_GNTSel = 128,
-};
-
-enum Config4Bits {
- LWPTN = 4,
-};
-
-enum Config5Bits {
- Cfg5_PME_STS = 1,
- Cfg5_LANWake = 2,
- Cfg5_LDPS = 4,
- Cfg5_FIFOAddrPtr = 8,
- Cfg5_UWF = 16,
- Cfg5_MWF = 32,
- Cfg5_BWF = 64,
-};
-
-enum CSCRBits {
- CSCR_LinkOKBit = 1024,
- CSCR_LinkChangeBit = 2048,
- CSCR_LinkStatusBits = 61440,
- CSCR_LinkDownOffCmd = 960,
- CSCR_LinkDownCmd = 62400,
-};
-
-enum Cfg9346Bits {
- Cfg9346_Lock = 0,
- Cfg9346_Unlock = 192,
-};
-
-typedef enum {
- CH_8139 = 0,
- CH_8139_K = 1,
- CH_8139A = 2,
- CH_8139A_G = 3,
- CH_8139B = 4,
- CH_8130 = 5,
- CH_8139C = 6,
- CH_8100 = 7,
- CH_8100B_8139D = 8,
- CH_8101 = 9,
-} chip_t;
-
-enum chip_flags {
- HasHltClk = 1,
- HasLWake = 2,
-};
-
-struct rtl_extra_stats {
- long unsigned int early_rx;
- long unsigned int tx_buf_mapped;
- long unsigned int tx_timeouts;
- long unsigned int rx_lost_in_ring;
-};
-
-struct rtl8139_stats {
- u64 packets;
- u64 bytes;
- struct u64_stats_sync syncp;
-};
-
-struct rtl8139_private {
- void *mmio_addr;
- int drv_flags;
- struct pci_dev *pci_dev;
- u32 msg_enable;
- struct napi_struct napi;
- struct net_device *dev;
- unsigned char *rx_ring;
- unsigned int cur_rx;
- struct rtl8139_stats rx_stats;
- dma_addr_t rx_ring_dma;
- unsigned int tx_flag;
- long unsigned int cur_tx;
- long unsigned int dirty_tx;
- struct rtl8139_stats tx_stats;
- unsigned char *tx_buf[4];
- unsigned char *tx_bufs;
- dma_addr_t tx_bufs_dma;
- signed char phys[4];
- char twistie;
- char twist_row;
- char twist_col;
- unsigned int watchdog_fired: 1;
- unsigned int default_port: 4;
- unsigned int have_thread: 1;
- spinlock_t lock;
- spinlock_t rx_lock;
- chip_t chipset;
- u32 rx_config;
- struct rtl_extra_stats xstats;
- struct delayed_work thread;
- struct mii_if_info mii;
- unsigned int regs_len;
- long unsigned int fifo_copy_timeout;
-};
-
-struct rtl8169_private;
-
-typedef void (*rtl_fw_write_t)(struct rtl8169_private *, int, int);
-
-enum mac_version {
- RTL_GIGA_MAC_VER_02 = 0,
- RTL_GIGA_MAC_VER_03 = 1,
- RTL_GIGA_MAC_VER_04 = 2,
- RTL_GIGA_MAC_VER_05 = 3,
- RTL_GIGA_MAC_VER_06 = 4,
- RTL_GIGA_MAC_VER_07 = 5,
- RTL_GIGA_MAC_VER_08 = 6,
- RTL_GIGA_MAC_VER_09 = 7,
- RTL_GIGA_MAC_VER_10 = 8,
- RTL_GIGA_MAC_VER_11 = 9,
- RTL_GIGA_MAC_VER_12 = 10,
- RTL_GIGA_MAC_VER_13 = 11,
- RTL_GIGA_MAC_VER_14 = 12,
- RTL_GIGA_MAC_VER_15 = 13,
- RTL_GIGA_MAC_VER_16 = 14,
- RTL_GIGA_MAC_VER_17 = 15,
- RTL_GIGA_MAC_VER_18 = 16,
- RTL_GIGA_MAC_VER_19 = 17,
- RTL_GIGA_MAC_VER_20 = 18,
- RTL_GIGA_MAC_VER_21 = 19,
- RTL_GIGA_MAC_VER_22 = 20,
- RTL_GIGA_MAC_VER_23 = 21,
- RTL_GIGA_MAC_VER_24 = 22,
- RTL_GIGA_MAC_VER_25 = 23,
- RTL_GIGA_MAC_VER_26 = 24,
- RTL_GIGA_MAC_VER_27 = 25,
- RTL_GIGA_MAC_VER_28 = 26,
- RTL_GIGA_MAC_VER_29 = 27,
- RTL_GIGA_MAC_VER_30 = 28,
- RTL_GIGA_MAC_VER_31 = 29,
- RTL_GIGA_MAC_VER_32 = 30,
- RTL_GIGA_MAC_VER_33 = 31,
- RTL_GIGA_MAC_VER_34 = 32,
- RTL_GIGA_MAC_VER_35 = 33,
- RTL_GIGA_MAC_VER_36 = 34,
- RTL_GIGA_MAC_VER_37 = 35,
- RTL_GIGA_MAC_VER_38 = 36,
- RTL_GIGA_MAC_VER_39 = 37,
- RTL_GIGA_MAC_VER_40 = 38,
- RTL_GIGA_MAC_VER_41 = 39,
- RTL_GIGA_MAC_VER_42 = 40,
- RTL_GIGA_MAC_VER_43 = 41,
- RTL_GIGA_MAC_VER_44 = 42,
- RTL_GIGA_MAC_VER_45 = 43,
- RTL_GIGA_MAC_VER_46 = 44,
- RTL_GIGA_MAC_VER_47 = 45,
- RTL_GIGA_MAC_VER_48 = 46,
- RTL_GIGA_MAC_VER_49 = 47,
- RTL_GIGA_MAC_VER_50 = 48,
- RTL_GIGA_MAC_VER_51 = 49,
- RTL_GIGA_MAC_VER_52 = 50,
- RTL_GIGA_MAC_VER_60 = 51,
- RTL_GIGA_MAC_VER_61 = 52,
- RTL_GIGA_MAC_NONE = 53,
-};
-
-struct rtl8169_stats {
- u64 packets;
- u64 bytes;
- struct u64_stats_sync syncp;
-};
-
-struct ring_info___2 {
- struct sk_buff *skb;
- u32 len;
-};
-
-struct rtl8169_tc_offsets {
- bool inited;
- __le64 tx_errors;
- __le32 tx_multi_collision;
- __le16 tx_aborted;
-};
-
-struct TxDesc;
-
-struct RxDesc;
-
-struct rtl8169_counters;
-
-struct rtl_fw;
-
-struct rtl8169_private {
- void *mmio_addr;
- struct pci_dev *pci_dev;
- struct net_device *dev;
- struct phy_device *phydev;
- struct napi_struct napi;
- u32 msg_enable;
- enum mac_version mac_version;
- u32 cur_rx;
- u32 cur_tx;
- u32 dirty_tx;
- struct rtl8169_stats rx_stats;
- struct rtl8169_stats tx_stats;
- struct TxDesc *TxDescArray;
- struct RxDesc *RxDescArray;
- dma_addr_t TxPhyAddr;
- dma_addr_t RxPhyAddr;
- struct page *Rx_databuff[256];
- struct ring_info___2 tx_skb[64];
- u16 cp_cmd;
- u32 irq_mask;
- struct clk *clk;
- struct {
- long unsigned int flags[1];
- struct mutex mutex;
- struct work_struct work;
- } wk;
- unsigned int irq_enabled: 1;
- unsigned int supports_gmii: 1;
- unsigned int aspm_manageable: 1;
- dma_addr_t counters_phys_addr;
- struct rtl8169_counters *counters;
- struct rtl8169_tc_offsets tc_offset;
- u32 saved_wolopts;
- int eee_adv;
- const char *fw_name;
- struct rtl_fw *rtl_fw;
- u32 ocp_base;
-};
-
-typedef int (*rtl_fw_read_t)(struct rtl8169_private *, int);
-
-struct rtl_fw_phy_action {
- __le32 *code;
- size_t size;
-};
-
-struct rtl_fw {
- rtl_fw_write_t phy_write;
- rtl_fw_read_t phy_read;
- rtl_fw_write_t mac_mcu_write;
- rtl_fw_read_t mac_mcu_read;
- const struct firmware *fw;
- const char *fw_name;
- struct device *dev;
- char version[32];
- struct rtl_fw_phy_action phy_action;
-};
-
-enum rtl_registers {
- MAC0___2 = 0,
- MAC4 = 4,
- MAR0___2 = 8,
- CounterAddrLow = 16,
- CounterAddrHigh = 20,
- TxDescStartAddrLow = 32,
- TxDescStartAddrHigh = 36,
- TxHDescStartAddrLow = 40,
- TxHDescStartAddrHigh = 44,
- FLASH = 48,
- ERSR = 54,
- ChipCmd___2 = 55,
- TxPoll = 56,
- IntrMask___2 = 60,
- IntrStatus___2 = 62,
- TxConfig___2 = 64,
- RxConfig___2 = 68,
- RxMissed___2 = 76,
- Cfg9346___2 = 80,
- Config0___2 = 81,
- Config1___2 = 82,
- Config2 = 83,
- Config3___2 = 84,
- Config4___2 = 85,
- Config5___2 = 86,
- PHYAR = 96,
- PHYstatus = 108,
- RxMaxSize = 218,
- CPlusCmd = 224,
- IntrMitigate = 226,
- RxDescAddrLow = 228,
- RxDescAddrHigh = 232,
- EarlyTxThres = 236,
- MaxTxPacketSize = 236,
- FuncEvent = 240,
- FuncEventMask = 244,
- FuncPresetState = 248,
- IBCR0 = 248,
- IBCR2 = 249,
- IBIMR0 = 250,
- IBISR0 = 251,
- FuncForceEvent = 252,
-};
-
-enum rtl8168_8101_registers {
- CSIDR = 100,
- CSIAR = 104,
- PMCH = 111,
- EPHYAR = 128,
- DLLPR = 208,
- DBG_REG = 209,
- TWSI = 210,
- MCU = 211,
- EFUSEAR = 220,
- MISC_1 = 242,
-};
-
-enum rtl8168_registers {
- LED_FREQ = 26,
- EEE_LED = 27,
- ERIDR = 112,
- ERIAR = 116,
- EPHY_RXER_NUM = 124,
- OCPDR = 176,
- OCPAR = 180,
- GPHY_OCP = 184,
- RDSAR1 = 208,
- MISC = 240,
-};
-
-enum rtl8125_registers {
- IntrMask_8125 = 56,
- IntrStatus_8125 = 60,
- TxPoll_8125 = 144,
- MAC0_BKP = 6624,
-};
-
-enum rtl_register_content {
- SYSErr = 32768,
- PCSTimeout___2 = 16384,
- SWInt = 256,
- TxDescUnavail = 128,
- RxFIFOOver___2 = 64,
- LinkChg = 32,
- RxOverflow___2 = 16,
- TxErr___2 = 8,
- TxOK___2 = 4,
- RxErr___2 = 2,
- RxOK___2 = 1,
- RxRWT = 4194304,
- RxRES = 2097152,
- RxRUNT = 1048576,
- RxCRC = 524288,
- StopReq = 128,
- CmdReset___2 = 16,
- CmdRxEnb___2 = 8,
- CmdTxEnb___2 = 4,
- RxBufEmpty___2 = 1,
- HPQ = 128,
- NPQ = 64,
- FSWInt = 1,
- Cfg9346_Lock___2 = 0,
- Cfg9346_Unlock___2 = 192,
- AcceptErr___2 = 32,
- AcceptRunt___2 = 16,
- AcceptBroadcast___2 = 8,
- AcceptMulticast___2 = 4,
- AcceptMyPhys___2 = 2,
- AcceptAllPhys___2 = 1,
- TxInterFrameGapShift = 24,
- TxDMAShift___2 = 8,
- LEDS1 = 128,
- LEDS0 = 64,
- Speed_down = 16,
- MEMMAP = 8,
- IOMAP = 4,
- VPD = 2,
- PMEnable = 1,
- ClkReqEn = 128,
- MSIEnable = 32,
- PCI_Clock_66MHz = 1,
- PCI_Clock_33MHz = 0,
- MagicPacket = 32,
- LinkUp = 16,
- Jumbo_En0 = 4,
- Rdy_to_L23 = 2,
- Beacon_en = 1,
- Jumbo_En1 = 2,
- BWF = 64,
- MWF = 32,
- UWF = 16,
- Spi_en = 8,
- LanWake = 2,
- PMEStatus = 1,
- ASPM_en = 1,
- EnableBist = 32768,
- Mac_dbgo_oe = 16384,
- Normal_mode = 8192,
- Force_half_dup = 4096,
- Force_rxflow_en = 2048,
- Force_txflow_en = 1024,
- Cxpl_dbg_sel = 512,
- ASF = 256,
- PktCntrDisable = 128,
- Mac_dbgo_sel = 28,
- RxVlan = 64,
- RxChkSum = 32,
- PCIDAC = 16,
- PCIMulRW = 8,
- TBI_Enable = 128,
- TxFlowCtrl = 64,
- RxFlowCtrl = 32,
- _1000bpsF = 16,
- _100bps = 8,
- _10bps = 4,
- LinkStatus = 2,
- FullDup = 1,
- CounterReset = 1,
- CounterDump = 8,
- MagicPacket_v2 = 65536,
-};
-
-enum rtl_desc_bit {
- DescOwn = 2147483648,
- RingEnd = 1073741824,
- FirstFrag = 536870912,
- LastFrag = 268435456,
-};
-
-enum rtl_tx_desc_bit {
- TD_LSO = 134217728,
- TxVlanTag = 131072,
-};
-
-enum rtl_tx_desc_bit_0 {
- TD0_TCP_CS = 65536,
- TD0_UDP_CS = 131072,
- TD0_IP_CS = 262144,
-};
-
-enum rtl_tx_desc_bit_1 {
- TD1_GTSENV4 = 67108864,
- TD1_GTSENV6 = 33554432,
- TD1_IPv6_CS = 268435456,
- TD1_IPv4_CS = 536870912,
- TD1_TCP_CS = 1073741824,
- TD1_UDP_CS = 2147483648,
-};
-
-enum rtl_rx_desc_bit {
- PID1 = 262144,
- PID0 = 131072,
- IPFail = 65536,
- UDPFail = 32768,
- TCPFail = 16384,
- RxVlanTag = 65536,
-};
-
-struct TxDesc {
- __le32 opts1;
- __le32 opts2;
- __le64 addr;
-};
-
-struct RxDesc {
- __le32 opts1;
- __le32 opts2;
- __le64 addr;
-};
-
-struct rtl8169_counters {
- __le64 tx_packets;
- __le64 rx_packets;
- __le64 tx_errors;
- __le32 rx_errors;
- __le16 rx_missed;
- __le16 align_errors;
- __le32 tx_one_collision;
- __le32 tx_multi_collision;
- __le64 rx_unicast;
- __le64 rx_broadcast;
- __le32 rx_multicast;
- __le16 tx_aborted;
- __le16 tx_underun;
-};
-
-enum rtl_flag {
- RTL_FLAG_TASK_ENABLED = 0,
- RTL_FLAG_TASK_RESET_PENDING = 1,
- RTL_FLAG_MAX = 2,
-};
-
-typedef void (*rtl_generic_fct)(struct rtl8169_private *);
-
-struct rtl_cond {
- bool (*check)(struct rtl8169_private *);
- const char *msg;
-};
-
-struct rtl_coalesce_scale {
- u32 nsecs[2];
-};
-
-struct rtl_coalesce_info {
- u32 speed;
- struct rtl_coalesce_scale scalev[4];
-};
-
-struct phy_reg {
- u16 reg;
- u16 val;
-};
-
-struct ephy_info {
- unsigned int offset;
- u16 mask;
- u16 bits;
-};
-
-struct rtl_mac_info {
- u16 mask;
- u16 val;
- u16 mac_version;
-};
-
-enum rtl_fw_opcode {
- PHY_READ = 0,
- PHY_DATA_OR = 1,
- PHY_DATA_AND = 2,
- PHY_BJMPN = 3,
- PHY_MDIO_CHG = 4,
- PHY_CLEAR_READCOUNT = 7,
- PHY_WRITE = 8,
- PHY_READCOUNT_EQ_SKIP = 9,
- PHY_COMP_EQ_SKIPN = 10,
- PHY_COMP_NEQ_SKIPN = 11,
- PHY_WRITE_PREVIOUS = 12,
- PHY_SKIPN = 13,
- PHY_DELAY_MS = 14,
-};
-
-struct fw_info {
- u32 magic;
- char version[32];
- __le32 fw_start;
- __le32 fw_len;
- u8 chksum;
-} __attribute__((packed));
-
-struct ohci {
- void *registers;
-};
-
-struct cdrom_msf {
- __u8 cdmsf_min0;
- __u8 cdmsf_sec0;
- __u8 cdmsf_frame0;
- __u8 cdmsf_min1;
- __u8 cdmsf_sec1;
- __u8 cdmsf_frame1;
-};
-
-struct cdrom_volctrl {
- __u8 channel0;
- __u8 channel1;
- __u8 channel2;
- __u8 channel3;
-};
-
-struct cdrom_subchnl {
- __u8 cdsc_format;
- __u8 cdsc_audiostatus;
- __u8 cdsc_adr: 4;
- __u8 cdsc_ctrl: 4;
- __u8 cdsc_trk;
- __u8 cdsc_ind;
- union cdrom_addr cdsc_absaddr;
- union cdrom_addr cdsc_reladdr;
-};
-
-struct cdrom_blk {
- unsigned int from;
- short unsigned int len;
-};
-
-struct dvd_layer {
- __u8 book_version: 4;
- __u8 book_type: 4;
- __u8 min_rate: 4;
- __u8 disc_size: 4;
- __u8 layer_type: 4;
- __u8 track_path: 1;
- __u8 nlayers: 2;
- char: 1;
- __u8 track_density: 4;
- __u8 linear_density: 4;
- __u8 bca: 1;
- __u32 start_sector;
- __u32 end_sector;
- __u32 end_sector_l0;
-};
-
-struct dvd_physical {
- __u8 type;
- __u8 layer_num;
- struct dvd_layer layer[4];
-};
-
-struct dvd_copyright {
- __u8 type;
- __u8 layer_num;
- __u8 cpst;
- __u8 rmi;
-};
-
-struct dvd_disckey {
- __u8 type;
- unsigned int agid: 2;
- __u8 value[2048];
-};
-
-struct dvd_bca {
- __u8 type;
- int len;
- __u8 value[188];
-};
-
-struct dvd_manufact {
- __u8 type;
- __u8 layer_num;
- int len;
- __u8 value[2048];
-};
-
-typedef union {
- __u8 type;
- struct dvd_physical physical;
- struct dvd_copyright copyright;
- struct dvd_disckey disckey;
- struct dvd_bca bca;
- struct dvd_manufact manufact;
-} dvd_struct;
-
-typedef __u8 dvd_key[5];
-
-typedef __u8 dvd_challenge[10];
-
-struct dvd_lu_send_agid {
- __u8 type;
- unsigned int agid: 2;
-};
-
-struct dvd_host_send_challenge {
- __u8 type;
- unsigned int agid: 2;
- dvd_challenge chal;
-};
-
-struct dvd_send_key {
- __u8 type;
- unsigned int agid: 2;
- dvd_key key;
-};
-
-struct dvd_lu_send_challenge {
- __u8 type;
- unsigned int agid: 2;
- dvd_challenge chal;
-};
-
-struct dvd_lu_send_title_key {
- __u8 type;
- unsigned int agid: 2;
- dvd_key title_key;
- int lba;
- unsigned int cpm: 1;
- unsigned int cp_sec: 1;
- unsigned int cgms: 2;
-};
-
-struct dvd_lu_send_asf {
- __u8 type;
- unsigned int agid: 2;
- unsigned int asf: 1;
-};
-
-struct dvd_host_send_rpcstate {
- __u8 type;
- __u8 pdrc;
-};
-
-struct dvd_lu_send_rpcstate {
- __u8 type: 2;
- __u8 vra: 3;
- __u8 ucca: 3;
- __u8 region_mask;
- __u8 rpc_scheme;
-};
-
-typedef union {
- __u8 type;
- struct dvd_lu_send_agid lsa;
- struct dvd_host_send_challenge hsc;
- struct dvd_send_key lsk;
- struct dvd_lu_send_challenge lsc;
- struct dvd_send_key hsk;
- struct dvd_lu_send_title_key lstk;
- struct dvd_lu_send_asf lsasf;
- struct dvd_host_send_rpcstate hrpcs;
- struct dvd_lu_send_rpcstate lrpcs;
-} dvd_authinfo;
-
-struct mrw_feature_desc {
- __be16 feature_code;
- __u8 curr: 1;
- __u8 persistent: 1;
- __u8 feature_version: 4;
- __u8 reserved1: 2;
- __u8 add_len;
- __u8 write: 1;
- __u8 reserved2: 7;
- __u8 reserved3;
- __u8 reserved4;
- __u8 reserved5;
-};
-
-struct rwrt_feature_desc {
- __be16 feature_code;
- __u8 curr: 1;
- __u8 persistent: 1;
- __u8 feature_version: 4;
- __u8 reserved1: 2;
- __u8 add_len;
- __u32 last_lba;
- __u32 block_size;
- __u16 blocking;
- __u8 page_present: 1;
- __u8 reserved2: 7;
- __u8 reserved3;
-};
-
-typedef struct {
- __be16 disc_information_length;
- __u8 disc_status: 2;
- __u8 border_status: 2;
- __u8 erasable: 1;
- __u8 reserved1: 3;
- __u8 n_first_track;
- __u8 n_sessions_lsb;
- __u8 first_track_lsb;
- __u8 last_track_lsb;
- __u8 mrw_status: 2;
- __u8 dbit: 1;
- __u8 reserved2: 2;
- __u8 uru: 1;
- __u8 dbc_v: 1;
- __u8 did_v: 1;
- __u8 disc_type;
- __u8 n_sessions_msb;
- __u8 first_track_msb;
- __u8 last_track_msb;
- __u32 disc_id;
- __u32 lead_in;
- __u32 lead_out;
- __u8 disc_bar_code[8];
- __u8 reserved3;
- __u8 n_opc;
-} disc_information;
-
-typedef struct {
- __be16 track_information_length;
- __u8 track_lsb;
- __u8 session_lsb;
- __u8 reserved1;
- __u8 track_mode: 4;
- __u8 copy: 1;
- __u8 damage: 1;
- __u8 reserved2: 2;
- __u8 data_mode: 4;
- __u8 fp: 1;
- __u8 packet: 1;
- __u8 blank: 1;
- __u8 rt: 1;
- __u8 nwa_v: 1;
- __u8 lra_v: 1;
- __u8 reserved3: 6;
- __be32 track_start;
- __be32 next_writable;
- __be32 free_blocks;
- __be32 fixed_packet_size;
- __be32 track_size;
- __be32 last_rec_address;
-} track_information;
-
-struct mode_page_header {
- __be16 mode_data_length;
- __u8 medium_type;
- __u8 reserved1;
- __u8 reserved2;
- __u8 reserved3;
- __be16 desc_length;
-};
-
-typedef struct {
- int data;
- int audio;
- int cdi;
- int xa;
- long int error;
-} tracktype;
-
-struct cdrom_mechstat_header {
- __u8 curslot: 5;
- __u8 changer_state: 2;
- __u8 fault: 1;
- __u8 reserved1: 4;
- __u8 door_open: 1;
- __u8 mech_state: 3;
- __u8 curlba[3];
- __u8 nslots;
- __u16 slot_tablelen;
-};
-
-struct cdrom_slot {
- __u8 change: 1;
- __u8 reserved1: 6;
- __u8 disc_present: 1;
- __u8 reserved2[3];
-};
-
-struct cdrom_changer_info {
- struct cdrom_mechstat_header hdr;
- struct cdrom_slot slots[256];
-};
-
-struct modesel_head {
- __u8 reserved1;
- __u8 medium;
- __u8 reserved2;
- __u8 block_desc_length;
- __u8 density;
- __u8 number_of_blocks_hi;
- __u8 number_of_blocks_med;
- __u8 number_of_blocks_lo;
- __u8 reserved3;
- __u8 block_length_hi;
- __u8 block_length_med;
- __u8 block_length_lo;
-};
-
-typedef struct {
- __u16 report_key_length;
- __u8 reserved1;
- __u8 reserved2;
- __u8 ucca: 3;
- __u8 vra: 3;
- __u8 type_code: 2;
- __u8 region_mask;
- __u8 rpc_scheme;
- __u8 reserved3;
-} rpc_state_t;
-
-struct cdrom_sysctl_settings {
- char info[1000];
- int autoclose;
- int autoeject;
- int debug;
- int lock;
- int check;
-};
-
-enum cdrom_print_option {
- CTL_NAME = 0,
- CTL_SPEED = 1,
- CTL_SLOTS = 2,
- CTL_CAPABILITY = 3,
-};
-
-struct socket_state_t {
- u_int flags;
- u_int csc_mask;
- u_char Vcc;
- u_char Vpp;
- u_char io_irq;
-};
-
-typedef struct socket_state_t socket_state_t;
-
-struct pccard_io_map {
- u_char map;
- u_char flags;
- u_short speed;
- phys_addr_t start;
- phys_addr_t stop;
-};
-
-struct pccard_mem_map {
- u_char map;
- u_char flags;
- u_short speed;
- phys_addr_t static_start;
- u_int card_start;
- struct resource *res;
-};
-
-typedef struct pccard_mem_map pccard_mem_map;
-
-struct io_window_t {
- u_int InUse;
- u_int Config;
- struct resource *res;
-};
-
-typedef struct io_window_t io_window_t;
-
-struct pcmcia_socket;
-
-struct pccard_operations {
- int (*init)(struct pcmcia_socket *);
- int (*suspend)(struct pcmcia_socket *);
- int (*get_status)(struct pcmcia_socket *, u_int *);
- int (*set_socket)(struct pcmcia_socket *, socket_state_t *);
- int (*set_io_map)(struct pcmcia_socket *, struct pccard_io_map *);
- int (*set_mem_map)(struct pcmcia_socket *, struct pccard_mem_map *);
-};
-
-struct pccard_resource_ops;
-
-struct pcmcia_callback;
-
-struct pcmcia_socket {
- struct module *owner;
- socket_state_t socket;
- u_int state;
- u_int suspended_state;
- u_short functions;
- u_short lock_count;
- pccard_mem_map cis_mem;
- void *cis_virt;
- io_window_t io[2];
- pccard_mem_map win[4];
- struct list_head cis_cache;
- size_t fake_cis_len;
- u8 *fake_cis;
- struct list_head socket_list;
- struct completion socket_released;
- unsigned int sock;
- u_int features;
- u_int irq_mask;
- u_int map_size;
- u_int io_offset;
- u_int pci_irq;
- struct pci_dev *cb_dev;
- u8 resource_setup_done;
- struct pccard_operations *ops;
- struct pccard_resource_ops *resource_ops;
- void *resource_data;
- void (*zoom_video)(struct pcmcia_socket *, int);
- int (*power_hook)(struct pcmcia_socket *, int);
- void (*tune_bridge)(struct pcmcia_socket *, struct pci_bus *);
- struct task_struct *thread;
- struct completion thread_done;
- unsigned int thread_events;
- unsigned int sysfs_events;
- struct mutex skt_mutex;
- struct mutex ops_mutex;
- spinlock_t thread_lock;
- struct pcmcia_callback *callback;
- struct list_head devices_list;
- u8 device_count;
- u8 pcmcia_pfc;
- atomic_t present;
- unsigned int pcmcia_irq;
- struct device dev;
- void *driver_data;
- int resume_status;
-};
-
-struct pccard_resource_ops {
- int (*validate_mem)(struct pcmcia_socket *);
- int (*find_io)(struct pcmcia_socket *, unsigned int, unsigned int *, unsigned int, unsigned int, struct resource **);
- struct resource * (*find_mem)(long unsigned int, long unsigned int, long unsigned int, int, struct pcmcia_socket *);
- int (*init)(struct pcmcia_socket *);
- void (*exit)(struct pcmcia_socket *);
-};
-
-struct pcmcia_callback {
- struct module *owner;
- int (*add)(struct pcmcia_socket *);
- int (*remove)(struct pcmcia_socket *);
- void (*requery)(struct pcmcia_socket *);
- int (*validate)(struct pcmcia_socket *, unsigned int *);
- int (*suspend)(struct pcmcia_socket *);
- int (*early_resume)(struct pcmcia_socket *);
- int (*resume)(struct pcmcia_socket *);
-};
-
-enum {
- PCMCIA_IOPORT_0 = 0,
- PCMCIA_IOPORT_1 = 1,
- PCMCIA_IOMEM_0 = 2,
- PCMCIA_IOMEM_1 = 3,
- PCMCIA_IOMEM_2 = 4,
- PCMCIA_IOMEM_3 = 5,
- PCMCIA_NUM_RESOURCES = 6,
-};
-
-struct cistpl_longlink_mfc_t {
- u_char nfn;
- struct {
- u_char space;
- u_int addr;
- } fn[8];
-};
-
-typedef struct cistpl_longlink_mfc_t cistpl_longlink_mfc_t;
-
-struct cistpl_vers_1_t {
- u_char major;
- u_char minor;
- u_char ns;
- u_char ofs[4];
- char str[254];
-};
-
-typedef struct cistpl_vers_1_t cistpl_vers_1_t;
-
-struct cistpl_manfid_t {
- u_short manf;
- u_short card;
-};
-
-typedef struct cistpl_manfid_t cistpl_manfid_t;
-
-struct cistpl_funcid_t {
- u_char func;
- u_char sysinit;
-};
-
-typedef struct cistpl_funcid_t cistpl_funcid_t;
-
-struct cistpl_config_t {
- u_char last_idx;
- u_int base;
- u_int rmask[4];
- u_char subtuples;
-};
-
-typedef struct cistpl_config_t cistpl_config_t;
-
-struct cistpl_device_geo_t {
- u_char ngeo;
- struct {
- u_char buswidth;
- u_int erase_block;
- u_int read_block;
- u_int write_block;
- u_int partition;
- u_int interleave;
- } geo[4];
-};
-
-typedef struct cistpl_device_geo_t cistpl_device_geo_t;
-
-struct pcmcia_device_id {
- __u16 match_flags;
- __u16 manf_id;
- __u16 card_id;
- __u8 func_id;
- __u8 function;
- __u8 device_no;
- __u32 prod_id_hash[4];
- const char *prod_id[4];
- kernel_ulong_t driver_info;
- char *cisfile;
-};
-
-struct pcmcia_dynids {
- struct mutex lock;
- struct list_head list;
-};
-
-struct pcmcia_device;
-
-struct pcmcia_driver {
- const char *name;
- int (*probe)(struct pcmcia_device *);
- void (*remove)(struct pcmcia_device *);
- int (*suspend)(struct pcmcia_device *);
- int (*resume)(struct pcmcia_device *);
- struct module *owner;
- const struct pcmcia_device_id *id_table;
- struct device_driver drv;
- struct pcmcia_dynids dynids;
-};
-
-struct config_t;
-
-struct pcmcia_device {
- struct pcmcia_socket *socket;
- char *devname;
- u8 device_no;
- u8 func;
- struct config_t *function_config;
- struct list_head socket_device_list;
- unsigned int irq;
- struct resource *resource[6];
- resource_size_t card_addr;
- unsigned int vpp;
- unsigned int config_flags;
- unsigned int config_base;
- unsigned int config_index;
- unsigned int config_regs;
- unsigned int io_lines;
- u16 suspended: 1;
- u16 _irq: 1;
- u16 _io: 1;
- u16 _win: 4;
- u16 _locked: 1;
- u16 allow_func_id_match: 1;
- u16 has_manf_id: 1;
- u16 has_card_id: 1;
- u16 has_func_id: 1;
- u16 reserved: 4;
- u8 func_id;
- u16 manf_id;
- u16 card_id;
- char *prod_id[4];
- u64 dma_mask;
- struct device dev;
- void *priv;
- unsigned int open;
-};
-
-struct config_t {
- struct kref ref;
- unsigned int state;
- struct resource io[2];
- struct resource mem[4];
-};
-
-typedef struct config_t config_t;
-
-struct pcmcia_dynid {
- struct list_head node;
- struct pcmcia_device_id id;
-};
-
-typedef long unsigned int u_long;
-
-typedef struct pccard_io_map pccard_io_map;
-
-typedef unsigned char cisdata_t;
-
-struct cistpl_longlink_t {
- u_int addr;
-};
-
-typedef struct cistpl_longlink_t cistpl_longlink_t;
-
-struct cistpl_checksum_t {
- u_short addr;
- u_short len;
- u_char sum;
-};
-
-typedef struct cistpl_checksum_t cistpl_checksum_t;
-
-struct cistpl_altstr_t {
- u_char ns;
- u_char ofs[4];
- char str[254];
-};
-
-typedef struct cistpl_altstr_t cistpl_altstr_t;
-
-struct cistpl_device_t {
- u_char ndev;
- struct {
- u_char type;
- u_char wp;
- u_int speed;
- u_int size;
- } dev[4];
-};
-
-typedef struct cistpl_device_t cistpl_device_t;
-
-struct cistpl_jedec_t {
- u_char nid;
- struct {
- u_char mfr;
- u_char info;
- } id[4];
-};
-
-typedef struct cistpl_jedec_t cistpl_jedec_t;
-
-struct cistpl_funce_t {
- u_char type;
- u_char data[0];
-};
-
-typedef struct cistpl_funce_t cistpl_funce_t;
-
-struct cistpl_bar_t {
- u_char attr;
- u_int size;
-};
-
-typedef struct cistpl_bar_t cistpl_bar_t;
-
-struct cistpl_power_t {
- u_char present;
- u_char flags;
- u_int param[7];
-};
-
-typedef struct cistpl_power_t cistpl_power_t;
-
-struct cistpl_timing_t {
- u_int wait;
- u_int waitscale;
- u_int ready;
- u_int rdyscale;
- u_int reserved;
- u_int rsvscale;
-};
-
-typedef struct cistpl_timing_t cistpl_timing_t;
-
-struct cistpl_io_t {
- u_char flags;
- u_char nwin;
- struct {
- u_int base;
- u_int len;
- } win[16];
-};
-
-typedef struct cistpl_io_t cistpl_io_t;
-
-struct cistpl_irq_t {
- u_int IRQInfo1;
- u_int IRQInfo2;
-};
-
-typedef struct cistpl_irq_t cistpl_irq_t;
-
-struct cistpl_mem_t {
- u_char flags;
- u_char nwin;
- struct {
- u_int len;
- u_int card_addr;
- u_int host_addr;
- } win[8];
-};
-
-typedef struct cistpl_mem_t cistpl_mem_t;
-
-struct cistpl_cftable_entry_t {
- u_char index;
- u_short flags;
- u_char interface;
- cistpl_power_t vcc;
- cistpl_power_t vpp1;
- cistpl_power_t vpp2;
- cistpl_timing_t timing;
- cistpl_io_t io;
- cistpl_irq_t irq;
- cistpl_mem_t mem;
- u_char subtuples;
-};
-
-typedef struct cistpl_cftable_entry_t cistpl_cftable_entry_t;
-
-struct cistpl_cftable_entry_cb_t {
- u_char index;
- u_int flags;
- cistpl_power_t vcc;
- cistpl_power_t vpp1;
- cistpl_power_t vpp2;
- u_char io;
- cistpl_irq_t irq;
- u_char mem;
- u_char subtuples;
-};
-
-typedef struct cistpl_cftable_entry_cb_t cistpl_cftable_entry_cb_t;
-
-struct cistpl_vers_2_t {
- u_char vers;
- u_char comply;
- u_short dindex;
- u_char vspec8;
- u_char vspec9;
- u_char nhdr;
- u_char vendor;
- u_char info;
- char str[244];
-};
-
-typedef struct cistpl_vers_2_t cistpl_vers_2_t;
-
-struct cistpl_org_t {
- u_char data_org;
- char desc[30];
-};
-
-typedef struct cistpl_org_t cistpl_org_t;
-
-struct cistpl_format_t {
- u_char type;
- u_char edc;
- u_int offset;
- u_int length;
-};
-
-typedef struct cistpl_format_t cistpl_format_t;
-
-union cisparse_t {
- cistpl_device_t device;
- cistpl_checksum_t checksum;
- cistpl_longlink_t longlink;
- cistpl_longlink_mfc_t longlink_mfc;
- cistpl_vers_1_t version_1;
- cistpl_altstr_t altstr;
- cistpl_jedec_t jedec;
- cistpl_manfid_t manfid;
- cistpl_funcid_t funcid;
- cistpl_funce_t funce;
- cistpl_bar_t bar;
- cistpl_config_t config;
- cistpl_cftable_entry_t cftable_entry;
- cistpl_cftable_entry_cb_t cftable_entry_cb;
- cistpl_device_geo_t device_geo;
- cistpl_vers_2_t vers_2;
- cistpl_org_t org;
- cistpl_format_t format;
-};
-
-typedef union cisparse_t cisparse_t;
-
-struct tuple_t {
- u_int Attributes;
- cisdata_t DesiredTuple;
- u_int Flags;
- u_int LinkOffset;
- u_int CISOffset;
- cisdata_t TupleCode;
- cisdata_t TupleLink;
- cisdata_t TupleOffset;
- cisdata_t TupleDataMax;
- cisdata_t TupleDataLen;
- cisdata_t *TupleData;
-};
-
-typedef struct tuple_t tuple_t;
-
-struct cis_cache_entry {
- struct list_head node;
- unsigned int addr;
- unsigned int len;
- unsigned int attr;
- unsigned char cache[0];
-};
-
-struct tuple_flags {
- u_int link_space: 4;
- u_int has_link: 1;
- u_int mfc_fn: 3;
- u_int space: 4;
-};
-
-struct pcmcia_cfg_mem {
- struct pcmcia_device *p_dev;
- int (*conf_check)(struct pcmcia_device *, void *);
- void *priv_data;
- cisparse_t parse;
- cistpl_cftable_entry_t dflt;
-};
-
-struct pcmcia_loop_mem {
- struct pcmcia_device *p_dev;
- void *priv_data;
- int (*loop_tuple)(struct pcmcia_device *, tuple_t *, void *);
-};
-
-struct pcmcia_loop_get {
- size_t len;
- cisdata_t **buf;
-};
-
-struct resource_map {
- u_long base;
- u_long num;
- struct resource_map *next;
-};
-
-struct socket_data {
- struct resource_map mem_db;
- struct resource_map mem_db_valid;
- struct resource_map io_db;
-};
-
-struct pcmcia_align_data {
- long unsigned int mask;
- long unsigned int offset;
- struct resource_map *map;
-};
-
-struct yenta_socket;
-
-struct cardbus_type {
- int (*override)(struct yenta_socket *);
- void (*save_state)(struct yenta_socket *);
- void (*restore_state)(struct yenta_socket *);
- int (*sock_init)(struct yenta_socket *);
-};
-
-struct yenta_socket {
- struct pci_dev *dev;
- int cb_irq;
- int io_irq;
- void *base;
- struct timer_list poll_timer;
- struct pcmcia_socket socket;
- struct cardbus_type *type;
- u32 flags;
- unsigned int probe_status;
- unsigned int private[8];
- u32 saved_state[2];
-};
-
-enum {
- CARDBUS_TYPE_DEFAULT = 4294967295,
- CARDBUS_TYPE_TI = 0,
- CARDBUS_TYPE_TI113X = 1,
- CARDBUS_TYPE_TI12XX = 2,
- CARDBUS_TYPE_TI1250 = 3,
- CARDBUS_TYPE_RICOH = 4,
- CARDBUS_TYPE_TOPIC95 = 5,
- CARDBUS_TYPE_TOPIC97 = 6,
- CARDBUS_TYPE_O2MICRO = 7,
- CARDBUS_TYPE_ENE = 8,
-};
-
-enum usb_device_speed {
- USB_SPEED_UNKNOWN = 0,
- USB_SPEED_LOW = 1,
- USB_SPEED_FULL = 2,
- USB_SPEED_HIGH = 3,
- USB_SPEED_WIRELESS = 4,
- USB_SPEED_SUPER = 5,
- USB_SPEED_SUPER_PLUS = 6,
-};
-
-enum usb_device_state {
- USB_STATE_NOTATTACHED = 0,
- USB_STATE_ATTACHED = 1,
- USB_STATE_POWERED = 2,
- USB_STATE_RECONNECTING = 3,
- USB_STATE_UNAUTHENTICATED = 4,
- USB_STATE_DEFAULT = 5,
- USB_STATE_ADDRESS = 6,
- USB_STATE_CONFIGURED = 7,
- USB_STATE_SUSPENDED = 8,
-};
-
-enum usb_otg_state {
- OTG_STATE_UNDEFINED = 0,
- OTG_STATE_B_IDLE = 1,
- OTG_STATE_B_SRP_INIT = 2,
- OTG_STATE_B_PERIPHERAL = 3,
- OTG_STATE_B_WAIT_ACON = 4,
- OTG_STATE_B_HOST = 5,
- OTG_STATE_A_IDLE = 6,
- OTG_STATE_A_WAIT_VRISE = 7,
- OTG_STATE_A_WAIT_BCON = 8,
- OTG_STATE_A_HOST = 9,
- OTG_STATE_A_SUSPEND = 10,
- OTG_STATE_A_PERIPHERAL = 11,
- OTG_STATE_A_WAIT_VFALL = 12,
- OTG_STATE_A_VBUS_ERR = 13,
-};
-
-enum usb_dr_mode {
- USB_DR_MODE_UNKNOWN = 0,
- USB_DR_MODE_HOST = 1,
- USB_DR_MODE_PERIPHERAL = 2,
- USB_DR_MODE_OTG = 3,
-};
-
-struct usb_device_id {
- __u16 match_flags;
- __u16 idVendor;
- __u16 idProduct;
- __u16 bcdDevice_lo;
- __u16 bcdDevice_hi;
- __u8 bDeviceClass;
- __u8 bDeviceSubClass;
- __u8 bDeviceProtocol;
- __u8 bInterfaceClass;
- __u8 bInterfaceSubClass;
- __u8 bInterfaceProtocol;
- __u8 bInterfaceNumber;
- kernel_ulong_t driver_info;
-};
-
-struct usb_descriptor_header {
- __u8 bLength;
- __u8 bDescriptorType;
-};
-
-struct usb_device_descriptor {
- __u8 bLength;
- __u8 bDescriptorType;
- __le16 bcdUSB;
- __u8 bDeviceClass;
- __u8 bDeviceSubClass;
- __u8 bDeviceProtocol;
- __u8 bMaxPacketSize0;
- __le16 idVendor;
- __le16 idProduct;
- __le16 bcdDevice;
- __u8 iManufacturer;
- __u8 iProduct;
- __u8 iSerialNumber;
- __u8 bNumConfigurations;
-};
-
-struct usb_config_descriptor {
- __u8 bLength;
- __u8 bDescriptorType;
- __le16 wTotalLength;
- __u8 bNumInterfaces;
- __u8 bConfigurationValue;
- __u8 iConfiguration;
- __u8 bmAttributes;
- __u8 bMaxPower;
-} __attribute__((packed));
-
-struct usb_interface_descriptor {
- __u8 bLength;
- __u8 bDescriptorType;
- __u8 bInterfaceNumber;
- __u8 bAlternateSetting;
- __u8 bNumEndpoints;
- __u8 bInterfaceClass;
- __u8 bInterfaceSubClass;
- __u8 bInterfaceProtocol;
- __u8 iInterface;
-};
-
-struct usb_endpoint_descriptor {
- __u8 bLength;
- __u8 bDescriptorType;
- __u8 bEndpointAddress;
- __u8 bmAttributes;
- __le16 wMaxPacketSize;
- __u8 bInterval;
- __u8 bRefresh;
- __u8 bSynchAddress;
-} __attribute__((packed));
-
-struct usb_ssp_isoc_ep_comp_descriptor {
- __u8 bLength;
- __u8 bDescriptorType;
- __le16 wReseved;
- __le32 dwBytesPerInterval;
-};
-
-struct usb_ss_ep_comp_descriptor {
- __u8 bLength;
- __u8 bDescriptorType;
- __u8 bMaxBurst;
- __u8 bmAttributes;
- __le16 wBytesPerInterval;
-};
-
-struct usb_interface_assoc_descriptor {
- __u8 bLength;
- __u8 bDescriptorType;
- __u8 bFirstInterface;
- __u8 bInterfaceCount;
- __u8 bFunctionClass;
- __u8 bFunctionSubClass;
- __u8 bFunctionProtocol;
- __u8 iFunction;
-};
-
-struct usb_bos_descriptor {
- __u8 bLength;
- __u8 bDescriptorType;
- __le16 wTotalLength;
- __u8 bNumDeviceCaps;
-} __attribute__((packed));
-
-struct usb_ext_cap_descriptor {
- __u8 bLength;
- __u8 bDescriptorType;
- __u8 bDevCapabilityType;
- __le32 bmAttributes;
-} __attribute__((packed));
-
-struct usb_ss_cap_descriptor {
- __u8 bLength;
- __u8 bDescriptorType;
- __u8 bDevCapabilityType;
- __u8 bmAttributes;
- __le16 wSpeedSupported;
- __u8 bFunctionalitySupport;
- __u8 bU1devExitLat;
- __le16 bU2DevExitLat;
-};
-
-struct usb_ss_container_id_descriptor {
- __u8 bLength;
- __u8 bDescriptorType;
- __u8 bDevCapabilityType;
- __u8 bReserved;
- __u8 ContainerID[16];
-};
-
-struct usb_ssp_cap_descriptor {
- __u8 bLength;
- __u8 bDescriptorType;
- __u8 bDevCapabilityType;
- __u8 bReserved;
- __le32 bmAttributes;
- __le16 wFunctionalitySupport;
- __le16 wReserved;
- __le32 bmSublinkSpeedAttr[1];
-};
-
-struct usb_ptm_cap_descriptor {
- __u8 bLength;
- __u8 bDescriptorType;
- __u8 bDevCapabilityType;
-};
-
-enum usb3_link_state {
- USB3_LPM_U0 = 0,
- USB3_LPM_U1 = 1,
- USB3_LPM_U2 = 2,
- USB3_LPM_U3 = 3,
-};
-
-struct ep_device;
-
-struct usb_host_endpoint {
- struct usb_endpoint_descriptor desc;
- struct usb_ss_ep_comp_descriptor ss_ep_comp;
- struct usb_ssp_isoc_ep_comp_descriptor ssp_isoc_ep_comp;
- char: 8;
- struct list_head urb_list;
- void *hcpriv;
- struct ep_device *ep_dev;
- unsigned char *extra;
- int extralen;
- int enabled;
- int streams;
- int: 32;
-} __attribute__((packed));
-
-struct usb_host_interface {
- struct usb_interface_descriptor desc;
- int extralen;
- unsigned char *extra;
- struct usb_host_endpoint *endpoint;
- char *string;
-};
-
-enum usb_interface_condition {
- USB_INTERFACE_UNBOUND = 0,
- USB_INTERFACE_BINDING = 1,
- USB_INTERFACE_BOUND = 2,
- USB_INTERFACE_UNBINDING = 3,
-};
-
-struct usb_interface {
- struct usb_host_interface *altsetting;
- struct usb_host_interface *cur_altsetting;
- unsigned int num_altsetting;
- struct usb_interface_assoc_descriptor *intf_assoc;
- int minor;
- enum usb_interface_condition condition;
- unsigned int sysfs_files_created: 1;
- unsigned int ep_devs_created: 1;
- unsigned int unregistering: 1;
- unsigned int needs_remote_wakeup: 1;
- unsigned int needs_altsetting0: 1;
- unsigned int needs_binding: 1;
- unsigned int resetting_device: 1;
- unsigned int authorized: 1;
- struct device dev;
- struct device *usb_dev;
- struct work_struct reset_ws;
-};
-
-struct usb_interface_cache {
- unsigned int num_altsetting;
- struct kref ref;
- struct usb_host_interface altsetting[0];
-};
-
-struct usb_host_config {
- struct usb_config_descriptor desc;
- char *string;
- struct usb_interface_assoc_descriptor *intf_assoc[16];
- struct usb_interface *interface[32];
- struct usb_interface_cache *intf_cache[32];
- unsigned char *extra;
- int extralen;
-};
-
-struct usb_host_bos {
- struct usb_bos_descriptor *desc;
- struct usb_ext_cap_descriptor *ext_cap;
- struct usb_ss_cap_descriptor *ss_cap;
- struct usb_ssp_cap_descriptor *ssp_cap;
- struct usb_ss_container_id_descriptor *ss_id;
- struct usb_ptm_cap_descriptor *ptm_cap;
-};
-
-struct usb_devmap {
- long unsigned int devicemap[2];
-};
-
-struct usb_device;
-
-struct mon_bus;
-
-struct usb_bus {
- struct device *controller;
- struct device *sysdev;
- int busnum;
- const char *bus_name;
- u8 uses_pio_for_control;
- u8 otg_port;
- unsigned int is_b_host: 1;
- unsigned int b_hnp_enable: 1;
- unsigned int no_stop_on_short: 1;
- unsigned int no_sg_constraint: 1;
- unsigned int sg_tablesize;
- int devnum_next;
- struct mutex devnum_next_mutex;
- struct usb_devmap devmap;
- struct usb_device *root_hub;
- struct usb_bus *hs_companion;
- int bandwidth_allocated;
- int bandwidth_int_reqs;
- int bandwidth_isoc_reqs;
- unsigned int resuming_ports;
- struct mon_bus *mon_bus;
- int monitored;
-};
-
-struct wusb_dev;
-
-enum usb_device_removable {
- USB_DEVICE_REMOVABLE_UNKNOWN = 0,
- USB_DEVICE_REMOVABLE = 1,
- USB_DEVICE_FIXED = 2,
-};
-
-struct usb2_lpm_parameters {
- unsigned int besl;
- int timeout;
-};
-
-struct usb3_lpm_parameters {
- unsigned int mel;
- unsigned int pel;
- unsigned int sel;
- int timeout;
-};
-
-struct usb_tt;
-
-struct usb_device {
- int devnum;
- char devpath[16];
- u32 route;
- enum usb_device_state state;
- enum usb_device_speed speed;
- unsigned int rx_lanes;
- unsigned int tx_lanes;
- struct usb_tt *tt;
- int ttport;
- unsigned int toggle[2];
- struct usb_device *parent;
- struct usb_bus *bus;
- struct usb_host_endpoint ep0;
- struct device dev;
- struct usb_device_descriptor descriptor;
- struct usb_host_bos *bos;
- struct usb_host_config *config;
- struct usb_host_config *actconfig;
- struct usb_host_endpoint *ep_in[16];
- struct usb_host_endpoint *ep_out[16];
- char **rawdescriptors;
- short unsigned int bus_mA;
- u8 portnum;
- u8 level;
- u8 devaddr;
- unsigned int can_submit: 1;
- unsigned int persist_enabled: 1;
- unsigned int have_langid: 1;
- unsigned int authorized: 1;
- unsigned int authenticated: 1;
- unsigned int wusb: 1;
- unsigned int lpm_capable: 1;
- unsigned int usb2_hw_lpm_capable: 1;
- unsigned int usb2_hw_lpm_besl_capable: 1;
- unsigned int usb2_hw_lpm_enabled: 1;
- unsigned int usb2_hw_lpm_allowed: 1;
- unsigned int usb3_lpm_u1_enabled: 1;
- unsigned int usb3_lpm_u2_enabled: 1;
- int string_langid;
- char *product;
- char *manufacturer;
- char *serial;
- struct list_head filelist;
- int maxchild;
- u32 quirks;
- atomic_t urbnum;
- long unsigned int active_duration;
- long unsigned int connect_time;
- unsigned int do_remote_wakeup: 1;
- unsigned int reset_resume: 1;
- unsigned int port_is_suspended: 1;
- struct wusb_dev *wusb_dev;
- int slot_id;
- enum usb_device_removable removable;
- struct usb2_lpm_parameters l1_params;
- struct usb3_lpm_parameters u1_params;
- struct usb3_lpm_parameters u2_params;
- unsigned int lpm_disable_count;
- u16 hub_delay;
-};
-
-enum usb_port_connect_type {
- USB_PORT_CONNECT_TYPE_UNKNOWN = 0,
- USB_PORT_CONNECT_TYPE_HOT_PLUG = 1,
- USB_PORT_CONNECT_TYPE_HARD_WIRED = 2,
- USB_PORT_NOT_USED = 3,
-};
-
-struct usb_tt {
- struct usb_device *hub;
- int multi;
- unsigned int think_time;
- void *hcpriv;
- spinlock_t lock;
- struct list_head clear_list;
- struct work_struct clear_work;
-};
-
-struct usb_dynids {
- spinlock_t lock;
- struct list_head list;
-};
-
-struct usbdrv_wrap {
- struct device_driver driver;
- int for_devices;
-};
-
-struct usb_driver {
- const char *name;
- int (*probe)(struct usb_interface *, const struct usb_device_id *);
- void (*disconnect)(struct usb_interface *);
- int (*unlocked_ioctl)(struct usb_interface *, unsigned int, void *);
- int (*suspend)(struct usb_interface *, pm_message_t);
- int (*resume)(struct usb_interface *);
- int (*reset_resume)(struct usb_interface *);
- int (*pre_reset)(struct usb_interface *);
- int (*post_reset)(struct usb_interface *);
- const struct usb_device_id *id_table;
- const struct attribute_group **dev_groups;
- struct usb_dynids dynids;
- struct usbdrv_wrap drvwrap;
- unsigned int no_dynamic_id: 1;
- unsigned int supports_autosuspend: 1;
- unsigned int disable_hub_initiated_lpm: 1;
- unsigned int soft_unbind: 1;
-};
-
-struct usb_device_driver {
- const char *name;
- int (*probe)(struct usb_device *);
- void (*disconnect)(struct usb_device *);
- int (*suspend)(struct usb_device *, pm_message_t);
- int (*resume)(struct usb_device *, pm_message_t);
- const struct attribute_group **dev_groups;
- struct usbdrv_wrap drvwrap;
- unsigned int supports_autosuspend: 1;
-};
-
-struct usb_iso_packet_descriptor {
- unsigned int offset;
- unsigned int length;
- unsigned int actual_length;
- int status;
-};
-
-struct usb_anchor {
- struct list_head urb_list;
- wait_queue_head_t wait;
- spinlock_t lock;
- atomic_t suspend_wakeups;
- unsigned int poisoned: 1;
-};
-
-struct urb;
-
-typedef void (*usb_complete_t)(struct urb *);
-
-struct urb {
- struct kref kref;
- int unlinked;
- void *hcpriv;
- atomic_t use_count;
- atomic_t reject;
- struct list_head urb_list;
- struct list_head anchor_list;
- struct usb_anchor *anchor;
- struct usb_device *dev;
- struct usb_host_endpoint *ep;
- unsigned int pipe;
- unsigned int stream_id;
- int status;
- unsigned int transfer_flags;
- void *transfer_buffer;
- dma_addr_t transfer_dma;
- struct scatterlist *sg;
- int num_mapped_sgs;
- int num_sgs;
- u32 transfer_buffer_length;
- u32 actual_length;
- unsigned char *setup_packet;
- dma_addr_t setup_dma;
- int start_frame;
- int number_of_packets;
- int interval;
- int error_count;
- void *context;
- usb_complete_t complete;
- struct usb_iso_packet_descriptor iso_frame_desc[0];
-};
-
-struct giveback_urb_bh {
- bool running;
- spinlock_t lock;
- struct list_head head;
- struct tasklet_struct bh;
- struct usb_host_endpoint *completing_ep;
-};
-
-enum usb_dev_authorize_policy {
- USB_DEVICE_AUTHORIZE_NONE = 0,
- USB_DEVICE_AUTHORIZE_ALL = 1,
- USB_DEVICE_AUTHORIZE_INTERNAL = 2,
-};
-
-struct usb_phy_roothub;
-
-struct hc_driver;
-
-struct usb_phy;
-
-struct usb_hcd {
- struct usb_bus self;
- struct kref kref;
- const char *product_desc;
- int speed;
- char irq_descr[24];
- struct timer_list rh_timer;
- struct urb *status_urb;
- struct work_struct wakeup_work;
- struct work_struct died_work;
- const struct hc_driver *driver;
- struct usb_phy *usb_phy;
- struct usb_phy_roothub *phy_roothub;
- long unsigned int flags;
- enum usb_dev_authorize_policy dev_policy;
- unsigned int rh_registered: 1;
- unsigned int rh_pollable: 1;
- unsigned int msix_enabled: 1;
- unsigned int msi_enabled: 1;
- unsigned int skip_phy_initialization: 1;
- unsigned int uses_new_polling: 1;
- unsigned int wireless: 1;
- unsigned int has_tt: 1;
- unsigned int amd_resume_bug: 1;
- unsigned int can_do_streams: 1;
- unsigned int tpl_support: 1;
- unsigned int cant_recv_wakeups: 1;
- unsigned int irq;
- void *regs;
- resource_size_t rsrc_start;
- resource_size_t rsrc_len;
- unsigned int power_budget;
- struct giveback_urb_bh high_prio_bh;
- struct giveback_urb_bh low_prio_bh;
- struct mutex *address0_mutex;
- struct mutex *bandwidth_mutex;
- struct usb_hcd *shared_hcd;
- struct usb_hcd *primary_hcd;
- struct dma_pool___2 *pool[4];
- int state;
- struct gen_pool *localmem_pool;
- long unsigned int hcd_priv[0];
-};
-
-struct hc_driver {
- const char *description;
- const char *product_desc;
- size_t hcd_priv_size;
- irqreturn_t (*irq)(struct usb_hcd *);
- int flags;
- int (*reset)(struct usb_hcd *);
- int (*start)(struct usb_hcd *);
- int (*pci_suspend)(struct usb_hcd *, bool);
- int (*pci_resume)(struct usb_hcd *, bool);
- void (*stop)(struct usb_hcd *);
- void (*shutdown)(struct usb_hcd *);
- int (*get_frame_number)(struct usb_hcd *);
- int (*urb_enqueue)(struct usb_hcd *, struct urb *, gfp_t);
- int (*urb_dequeue)(struct usb_hcd *, struct urb *, int);
- int (*map_urb_for_dma)(struct usb_hcd *, struct urb *, gfp_t);
- void (*unmap_urb_for_dma)(struct usb_hcd *, struct urb *);
- void (*endpoint_disable)(struct usb_hcd *, struct usb_host_endpoint *);
- void (*endpoint_reset)(struct usb_hcd *, struct usb_host_endpoint *);
- int (*hub_status_data)(struct usb_hcd *, char *);
- int (*hub_control)(struct usb_hcd *, u16, u16, u16, char *, u16);
- int (*bus_suspend)(struct usb_hcd *);
- int (*bus_resume)(struct usb_hcd *);
- int (*start_port_reset)(struct usb_hcd *, unsigned int);
- long unsigned int (*get_resuming_ports)(struct usb_hcd *);
- void (*relinquish_port)(struct usb_hcd *, int);
- int (*port_handed_over)(struct usb_hcd *, int);
- void (*clear_tt_buffer_complete)(struct usb_hcd *, struct usb_host_endpoint *);
- int (*alloc_dev)(struct usb_hcd *, struct usb_device *);
- void (*free_dev)(struct usb_hcd *, struct usb_device *);
- int (*alloc_streams)(struct usb_hcd *, struct usb_device *, struct usb_host_endpoint **, unsigned int, unsigned int, gfp_t);
- int (*free_streams)(struct usb_hcd *, struct usb_device *, struct usb_host_endpoint **, unsigned int, gfp_t);
- int (*add_endpoint)(struct usb_hcd *, struct usb_device *, struct usb_host_endpoint *);
- int (*drop_endpoint)(struct usb_hcd *, struct usb_device *, struct usb_host_endpoint *);
- int (*check_bandwidth)(struct usb_hcd *, struct usb_device *);
- void (*reset_bandwidth)(struct usb_hcd *, struct usb_device *);
- int (*address_device)(struct usb_hcd *, struct usb_device *);
- int (*enable_device)(struct usb_hcd *, struct usb_device *);
- int (*update_hub_device)(struct usb_hcd *, struct usb_device *, struct usb_tt *, gfp_t);
- int (*reset_device)(struct usb_hcd *, struct usb_device *);
- int (*update_device)(struct usb_hcd *, struct usb_device *);
- int (*set_usb2_hw_lpm)(struct usb_hcd *, struct usb_device *, int);
- int (*enable_usb3_lpm_timeout)(struct usb_hcd *, struct usb_device *, enum usb3_link_state);
- int (*disable_usb3_lpm_timeout)(struct usb_hcd *, struct usb_device *, enum usb3_link_state);
- int (*find_raw_port_number)(struct usb_hcd *, int);
- int (*port_power)(struct usb_hcd *, int, bool);
-};
-
-enum usb_phy_type {
- USB_PHY_TYPE_UNDEFINED = 0,
- USB_PHY_TYPE_USB2 = 1,
- USB_PHY_TYPE_USB3 = 2,
-};
-
-enum usb_phy_events {
- USB_EVENT_NONE = 0,
- USB_EVENT_VBUS = 1,
- USB_EVENT_ID = 2,
- USB_EVENT_CHARGER = 3,
- USB_EVENT_ENUMERATED = 4,
-};
-
-struct extcon_dev;
-
-enum usb_charger_type {
- UNKNOWN_TYPE = 0,
- SDP_TYPE = 1,
- DCP_TYPE = 2,
- CDP_TYPE = 3,
- ACA_TYPE = 4,
-};
-
-enum usb_charger_state {
- USB_CHARGER_DEFAULT = 0,
- USB_CHARGER_PRESENT = 1,
- USB_CHARGER_ABSENT = 2,
-};
-
-struct usb_charger_current {
- unsigned int sdp_min;
- unsigned int sdp_max;
- unsigned int dcp_min;
- unsigned int dcp_max;
- unsigned int cdp_min;
- unsigned int cdp_max;
- unsigned int aca_min;
- unsigned int aca_max;
-};
-
-struct usb_otg;
-
-struct usb_phy_io_ops;
-
-struct usb_phy {
- struct device *dev;
- const char *label;
- unsigned int flags;
- enum usb_phy_type type;
- enum usb_phy_events last_event;
- struct usb_otg *otg;
- struct device *io_dev;
- struct usb_phy_io_ops *io_ops;
- void *io_priv;
- struct extcon_dev *edev;
- struct extcon_dev *id_edev;
- struct notifier_block vbus_nb;
- struct notifier_block id_nb;
- struct notifier_block type_nb;
- enum usb_charger_type chg_type;
- enum usb_charger_state chg_state;
- struct usb_charger_current chg_cur;
- struct work_struct chg_work;
- struct atomic_notifier_head notifier;
- u16 port_status;
- u16 port_change;
- struct list_head head;
- int (*init)(struct usb_phy *);
- void (*shutdown)(struct usb_phy *);
- int (*set_vbus)(struct usb_phy *, int);
- int (*set_power)(struct usb_phy *, unsigned int);
- int (*set_suspend)(struct usb_phy *, int);
- int (*set_wakeup)(struct usb_phy *, bool);
- int (*notify_connect)(struct usb_phy *, enum usb_device_speed);
- int (*notify_disconnect)(struct usb_phy *, enum usb_device_speed);
- enum usb_charger_type (*charger_detect)(struct usb_phy *);
-};
-
-struct usb_port_status {
- __le16 wPortStatus;
- __le16 wPortChange;
- __le32 dwExtPortStatus;
-};
-
-struct usb_hub_status {
- __le16 wHubStatus;
- __le16 wHubChange;
-};
-
-struct usb_hub_descriptor {
- __u8 bDescLength;
- __u8 bDescriptorType;
- __u8 bNbrPorts;
- __le16 wHubCharacteristics;
- __u8 bPwrOn2PwrGood;
- __u8 bHubContrCurrent;
- union {
- struct {
- __u8 DeviceRemovable[4];
- __u8 PortPwrCtrlMask[4];
- } hs;
- struct {
- __u8 bHubHdrDecLat;
- __le16 wHubDelay;
- __le16 DeviceRemovable;
- } __attribute__((packed)) ss;
- } u;
-} __attribute__((packed));
-
-struct usb_mon_operations {
- void (*urb_submit)(struct usb_bus *, struct urb *);
- void (*urb_submit_error)(struct usb_bus *, struct urb *, int);
- void (*urb_complete)(struct usb_bus *, struct urb *, int);
-};
-
-struct usb_phy_io_ops {
- int (*read)(struct usb_phy *, u32);
- int (*write)(struct usb_phy *, u32, u32);
-};
-
-struct usb_gadget;
-
-struct usb_otg {
- u8 default_a;
- struct phy___2 *phy;
- struct usb_phy *usb_phy;
- struct usb_bus *host;
- struct usb_gadget *gadget;
- enum usb_otg_state state;
- int (*set_host)(struct usb_otg *, struct usb_bus *);
- int (*set_peripheral)(struct usb_otg *, struct usb_gadget *);
- int (*set_vbus)(struct usb_otg *, bool);
- int (*start_srp)(struct usb_otg *);
- int (*start_hnp)(struct usb_otg *);
-};
-
-typedef u32 usb_port_location_t;
-
-struct usb_port;
-
-struct usb_hub {
- struct device *intfdev;
- struct usb_device *hdev;
- struct kref kref;
- struct urb *urb;
- u8 (*buffer)[8];
- union {
- struct usb_hub_status hub;
- struct usb_port_status port;
- } *status;
- struct mutex status_mutex;
- int error;
- int nerrors;
- long unsigned int event_bits[1];
- long unsigned int change_bits[1];
- long unsigned int removed_bits[1];
- long unsigned int wakeup_bits[1];
- long unsigned int power_bits[1];
- long unsigned int child_usage_bits[1];
- long unsigned int warm_reset_bits[1];
- struct usb_hub_descriptor *descriptor;
- struct usb_tt tt;
- unsigned int mA_per_port;
- unsigned int wakeup_enabled_descendants;
- unsigned int limited_power: 1;
- unsigned int quiescing: 1;
- unsigned int disconnected: 1;
- unsigned int in_reset: 1;
- unsigned int quirk_check_port_auto_suspend: 1;
- unsigned int has_indicators: 1;
- u8 indicator[31];
- struct delayed_work leds;
- struct delayed_work init_work;
- struct work_struct events;
- spinlock_t irq_urb_lock;
- struct timer_list irq_urb_retry;
- struct usb_port **ports;
-};
-
-struct usb_dev_state;
-
-struct usb_port {
- struct usb_device *child;
- struct device dev;
- struct usb_dev_state *port_owner;
- struct usb_port *peer;
- struct dev_pm_qos_request *req;
- enum usb_port_connect_type connect_type;
- usb_port_location_t location;
- struct mutex status_lock;
- u32 over_current_count;
- u8 portnum;
- u32 quirks;
- unsigned int is_superspeed: 1;
- unsigned int usb3_lpm_u1_permit: 1;
- unsigned int usb3_lpm_u2_permit: 1;
-};
-
-struct find_interface_arg {
- int minor;
- struct device_driver *drv;
-};
-
-struct each_dev_arg {
- void *data;
- int (*fn)(struct usb_device *, void *);
-};
-
-struct usb_qualifier_descriptor {
- __u8 bLength;
- __u8 bDescriptorType;
- __le16 bcdUSB;
- __u8 bDeviceClass;
- __u8 bDeviceSubClass;
- __u8 bDeviceProtocol;
- __u8 bMaxPacketSize0;
- __u8 bNumConfigurations;
- __u8 bRESERVED;
-};
-
-struct usb_set_sel_req {
- __u8 u1_sel;
- __u8 u1_pel;
- __le16 u2_sel;
- __le16 u2_pel;
-};
-
-struct usbdevfs_hub_portinfo {
- char nports;
- char port[127];
-};
-
-enum hub_led_mode {
- INDICATOR_AUTO = 0,
- INDICATOR_CYCLE = 1,
- INDICATOR_GREEN_BLINK = 2,
- INDICATOR_GREEN_BLINK_OFF = 3,
- INDICATOR_AMBER_BLINK = 4,
- INDICATOR_AMBER_BLINK_OFF = 5,
- INDICATOR_ALT_BLINK = 6,
- INDICATOR_ALT_BLINK_OFF = 7,
-};
-
-struct usb_tt_clear {
- struct list_head clear_list;
- unsigned int tt;
- u16 devinfo;
- struct usb_hcd *hcd;
- struct usb_host_endpoint *ep;
-};
-
-enum hub_activation_type {
- HUB_INIT = 0,
- HUB_INIT2 = 1,
- HUB_INIT3 = 2,
- HUB_POST_RESET = 3,
- HUB_RESUME = 4,
- HUB_RESET_RESUME = 5,
-};
-
-enum hub_quiescing_type {
- HUB_DISCONNECT = 0,
- HUB_PRE_RESET = 1,
- HUB_SUSPEND = 2,
-};
-
-struct usb_ctrlrequest {
- __u8 bRequestType;
- __u8 bRequest;
- __le16 wValue;
- __le16 wIndex;
- __le16 wLength;
-};
-
-enum usb_led_event {
- USB_LED_EVENT_HOST = 0,
- USB_LED_EVENT_GADGET = 1,
-};
-
-struct usb_sg_request {
- int status;
- size_t bytes;
- spinlock_t lock;
- struct usb_device *dev;
- int pipe;
- int entries;
- struct urb **urbs;
- int count;
- struct completion complete;
-};
-
-struct usb_cdc_header_desc {
- __u8 bLength;
- __u8 bDescriptorType;
- __u8 bDescriptorSubType;
- __le16 bcdCDC;
-} __attribute__((packed));
-
-struct usb_cdc_call_mgmt_descriptor {
- __u8 bLength;
- __u8 bDescriptorType;
- __u8 bDescriptorSubType;
- __u8 bmCapabilities;
- __u8 bDataInterface;
-};
-
-struct usb_cdc_acm_descriptor {
- __u8 bLength;
- __u8 bDescriptorType;
- __u8 bDescriptorSubType;
- __u8 bmCapabilities;
-};
-
-struct usb_cdc_union_desc {
- __u8 bLength;
- __u8 bDescriptorType;
- __u8 bDescriptorSubType;
- __u8 bMasterInterface0;
- __u8 bSlaveInterface0;
-};
-
-struct usb_cdc_country_functional_desc {
- __u8 bLength;
- __u8 bDescriptorType;
- __u8 bDescriptorSubType;
- __u8 iCountryCodeRelDate;
- __le16 wCountyCode0;
-};
-
-struct usb_cdc_network_terminal_desc {
- __u8 bLength;
- __u8 bDescriptorType;
- __u8 bDescriptorSubType;
- __u8 bEntityId;
- __u8 iName;
- __u8 bChannelIndex;
- __u8 bPhysicalInterface;
-};
-
-struct usb_cdc_ether_desc {
- __u8 bLength;
- __u8 bDescriptorType;
- __u8 bDescriptorSubType;
- __u8 iMACAddress;
- __le32 bmEthernetStatistics;
- __le16 wMaxSegmentSize;
- __le16 wNumberMCFilters;
- __u8 bNumberPowerFilters;
-} __attribute__((packed));
-
-struct usb_cdc_dmm_desc {
- __u8 bFunctionLength;
- __u8 bDescriptorType;
- __u8 bDescriptorSubtype;
- __u16 bcdVersion;
- __le16 wMaxCommand;
-} __attribute__((packed));
-
-struct usb_cdc_mdlm_desc {
- __u8 bLength;
- __u8 bDescriptorType;
- __u8 bDescriptorSubType;
- __le16 bcdVersion;
- __u8 bGUID[16];
-} __attribute__((packed));
-
-struct usb_cdc_mdlm_detail_desc {
- __u8 bLength;
- __u8 bDescriptorType;
- __u8 bDescriptorSubType;
- __u8 bGuidDescriptorType;
- __u8 bDetailData[0];
-};
-
-struct usb_cdc_obex_desc {
- __u8 bLength;
- __u8 bDescriptorType;
- __u8 bDescriptorSubType;
- __le16 bcdVersion;
-} __attribute__((packed));
-
-struct usb_cdc_ncm_desc {
- __u8 bLength;
- __u8 bDescriptorType;
- __u8 bDescriptorSubType;
- __le16 bcdNcmVersion;
- __u8 bmNetworkCapabilities;
-} __attribute__((packed));
-
-struct usb_cdc_mbim_desc {
- __u8 bLength;
- __u8 bDescriptorType;
- __u8 bDescriptorSubType;
- __le16 bcdMBIMVersion;
- __le16 wMaxControlMessage;
- __u8 bNumberFilters;
- __u8 bMaxFilterSize;
- __le16 wMaxSegmentSize;
- __u8 bmNetworkCapabilities;
-} __attribute__((packed));
-
-struct usb_cdc_mbim_extended_desc {
- __u8 bLength;
- __u8 bDescriptorType;
- __u8 bDescriptorSubType;
- __le16 bcdMBIMExtendedVersion;
- __u8 bMaxOutstandingCommandMessages;
- __le16 wMTU;
-} __attribute__((packed));
-
-struct usb_cdc_parsed_header {
- struct usb_cdc_union_desc *usb_cdc_union_desc;
- struct usb_cdc_header_desc *usb_cdc_header_desc;
- struct usb_cdc_call_mgmt_descriptor *usb_cdc_call_mgmt_descriptor;
- struct usb_cdc_acm_descriptor *usb_cdc_acm_descriptor;
- struct usb_cdc_country_functional_desc *usb_cdc_country_functional_desc;
- struct usb_cdc_network_terminal_desc *usb_cdc_network_terminal_desc;
- struct usb_cdc_ether_desc *usb_cdc_ether_desc;
- struct usb_cdc_dmm_desc *usb_cdc_dmm_desc;
- struct usb_cdc_mdlm_desc *usb_cdc_mdlm_desc;
- struct usb_cdc_mdlm_detail_desc *usb_cdc_mdlm_detail_desc;
- struct usb_cdc_obex_desc *usb_cdc_obex_desc;
- struct usb_cdc_ncm_desc *usb_cdc_ncm_desc;
- struct usb_cdc_mbim_desc *usb_cdc_mbim_desc;
- struct usb_cdc_mbim_extended_desc *usb_cdc_mbim_extended_desc;
- bool phonet_magic_present;
-};
-
-struct api_context {
- struct completion done;
- int status;
-};
-
-struct set_config_request {
- struct usb_device *udev;
- int config;
- struct work_struct work;
- struct list_head node;
-};
-
-struct usb_dynid {
- struct list_head node;
- struct usb_device_id id;
-};
-
-struct usb_dev_cap_header {
- __u8 bLength;
- __u8 bDescriptorType;
- __u8 bDevCapabilityType;
-};
-
-struct usb_class_driver {
- char *name;
- char * (*devnode)(struct device *, umode_t *);
- const struct file_operations *fops;
- int minor_base;
-};
-
-struct usb_class {
- struct kref kref;
- struct class *class;
-};
-
-struct ep_device {
- struct usb_endpoint_descriptor *desc;
- struct usb_device *udev;
- struct device dev;
-};
-
-struct usbdevfs_ctrltransfer {
- __u8 bRequestType;
- __u8 bRequest;
- __u16 wValue;
- __u16 wIndex;
- __u16 wLength;
- __u32 timeout;
- void *data;
-};
-
-struct usbdevfs_bulktransfer {
- unsigned int ep;
- unsigned int len;
- unsigned int timeout;
- void *data;
-};
-
-struct usbdevfs_setinterface {
- unsigned int interface;
- unsigned int altsetting;
-};
-
-struct usbdevfs_disconnectsignal {
- unsigned int signr;
- void *context;
-};
-
-struct usbdevfs_getdriver {
- unsigned int interface;
- char driver[256];
-};
-
-struct usbdevfs_connectinfo {
- unsigned int devnum;
- unsigned char slow;
-};
-
-struct usbdevfs_conninfo_ex {
- __u32 size;
- __u32 busnum;
- __u32 devnum;
- __u32 speed;
- __u8 num_ports;
- __u8 ports[7];
-};
-
-struct usbdevfs_iso_packet_desc {
- unsigned int length;
- unsigned int actual_length;
- unsigned int status;
-};
-
-struct usbdevfs_urb {
- unsigned char type;
- unsigned char endpoint;
- int status;
- unsigned int flags;
- void *buffer;
- int buffer_length;
- int actual_length;
- int start_frame;
- union {
- int number_of_packets;
- unsigned int stream_id;
- };
- int error_count;
- unsigned int signr;
- void *usercontext;
- struct usbdevfs_iso_packet_desc iso_frame_desc[0];
-};
-
-struct usbdevfs_ioctl {
- int ifno;
- int ioctl_code;
- void *data;
-};
-
-struct usbdevfs_disconnect_claim {
- unsigned int interface;
- unsigned int flags;
- char driver[256];
-};
-
-struct usbdevfs_streams {
- unsigned int num_streams;
- unsigned int num_eps;
- unsigned char eps[0];
-};
-
-struct usbdevfs_ctrltransfer32 {
- u8 bRequestType;
- u8 bRequest;
- u16 wValue;
- u16 wIndex;
- u16 wLength;
- u32 timeout;
- compat_caddr_t data;
-};
-
-struct usbdevfs_bulktransfer32 {
- compat_uint_t ep;
- compat_uint_t len;
- compat_uint_t timeout;
- compat_caddr_t data;
-};
-
-struct usbdevfs_disconnectsignal32 {
- compat_int_t signr;
- compat_caddr_t context;
-};
-
-struct usbdevfs_urb32 {
- unsigned char type;
- unsigned char endpoint;
- compat_int_t status;
- compat_uint_t flags;
- compat_caddr_t buffer;
- compat_int_t buffer_length;
- compat_int_t actual_length;
- compat_int_t start_frame;
- compat_int_t number_of_packets;
- compat_int_t error_count;
- compat_uint_t signr;
- compat_caddr_t usercontext;
- struct usbdevfs_iso_packet_desc iso_frame_desc[0];
-};
-
-struct usbdevfs_ioctl32 {
- s32 ifno;
- s32 ioctl_code;
- compat_caddr_t data;
-};
-
-struct usb_dev_state___2 {
- struct list_head list;
- struct usb_device *dev;
- struct file *file;
- spinlock_t lock;
- struct list_head async_pending;
- struct list_head async_completed;
- struct list_head memory_list;
- wait_queue_head_t wait;
- wait_queue_head_t wait_for_resume;
- unsigned int discsignr;
- struct pid *disc_pid;
- const struct cred *cred;
- sigval_t disccontext;
- long unsigned int ifclaimed;
- u32 disabled_bulk_eps;
- long unsigned int interface_allowed_mask;
- int not_yet_resumed;
- bool suspend_allowed;
- bool privileges_dropped;
-};
-
-struct usb_memory {
- struct list_head memlist;
- int vma_use_count;
- int urb_use_count;
- u32 size;
- void *mem;
- dma_addr_t dma_handle;
- long unsigned int vm_start;
- struct usb_dev_state___2 *ps;
-};
-
-struct async {
- struct list_head asynclist;
- struct usb_dev_state___2 *ps;
- struct pid *pid;
- const struct cred *cred;
- unsigned int signr;
- unsigned int ifnum;
- void *userbuffer;
- void *userurb;
- sigval_t userurb_sigval;
- struct urb *urb;
- struct usb_memory *usbm;
- unsigned int mem_usage;
- int status;
- u8 bulk_addr;
- u8 bulk_status;
-};
-
-enum snoop_when {
- SUBMIT = 0,
- COMPLETE = 1,
-};
-
-struct quirk_entry {
- u16 vid;
- u16 pid;
- u32 flags;
-};
-
-struct device_connect_event {
- atomic_t count;
- wait_queue_head_t wait;
-};
-
-struct class_info {
- int class;
- char *class_name;
-};
-
-struct usb_phy_roothub___2 {
- struct phy___2 *phy;
- struct list_head list;
-};
-
-typedef void (*companion_fn)(struct pci_dev *, struct usb_hcd *, struct pci_dev *, struct usb_hcd *);
-
-struct mon_bus {
- struct list_head bus_link;
- spinlock_t lock;
- struct usb_bus *u_bus;
- int text_inited;
- int bin_inited;
- struct dentry *dent_s;
- struct dentry *dent_t;
- struct dentry *dent_u;
- struct device *classdev;
- int nreaders;
- struct list_head r_list;
- struct kref ref;
- unsigned int cnt_events;
- unsigned int cnt_text_lost;
-};
-
-struct mon_reader {
- struct list_head r_link;
- struct mon_bus *m_bus;
- void *r_data;
- void (*rnf_submit)(void *, struct urb *);
- void (*rnf_error)(void *, struct urb *, int);
- void (*rnf_complete)(void *, struct urb *, int);
-};
-
-struct snap {
- int slen;
- char str[80];
-};
-
-struct mon_iso_desc {
- int status;
- unsigned int offset;
- unsigned int length;
-};
-
-struct mon_event_text {
- struct list_head e_link;
- int type;
- long unsigned int id;
- unsigned int tstamp;
- int busnum;
- char devnum;
- char epnum;
- char is_in;
- char xfertype;
- int length;
- int status;
- int interval;
- int start_frame;
- int error_count;
- char setup_flag;
- char data_flag;
- int numdesc;
- struct mon_iso_desc isodesc[5];
- unsigned char setup[8];
- unsigned char data[32];
-};
-
-struct mon_reader_text {
- struct kmem_cache *e_slab;
- int nevents;
- struct list_head e_list;
- struct mon_reader r;
- wait_queue_head_t wait;
- int printf_size;
- size_t printf_offset;
- size_t printf_togo;
- char *printf_buf;
- struct mutex printf_lock;
- char slab_name[30];
-};
-
-struct mon_text_ptr {
- int cnt;
- int limit;
- char *pbuf;
-};
-
-enum {
- NAMESZ = 10,
-};
-
-struct iso_rec {
- int error_count;
- int numdesc;
-};
-
-struct mon_bin_hdr {
- u64 id;
- unsigned char type;
- unsigned char xfer_type;
- unsigned char epnum;
- unsigned char devnum;
- short unsigned int busnum;
- char flag_setup;
- char flag_data;
- s64 ts_sec;
- s32 ts_usec;
- int status;
- unsigned int len_urb;
- unsigned int len_cap;
- union {
- unsigned char setup[8];
- struct iso_rec iso;
- } s;
- int interval;
- int start_frame;
- unsigned int xfer_flags;
- unsigned int ndesc;
-};
-
-struct mon_bin_isodesc {
- int iso_status;
- unsigned int iso_off;
- unsigned int iso_len;
- u32 _pad;
-};
-
-struct mon_bin_stats {
- u32 queued;
- u32 dropped;
-};
-
-struct mon_bin_get {
- struct mon_bin_hdr *hdr;
- void *data;
- size_t alloc;
-};
-
-struct mon_bin_mfetch {
- u32 *offvec;
- u32 nfetch;
- u32 nflush;
-};
-
-struct mon_bin_get32 {
- u32 hdr32;
- u32 data32;
- u32 alloc32;
-};
-
-struct mon_bin_mfetch32 {
- u32 offvec32;
- u32 nfetch32;
- u32 nflush32;
-};
-
-struct mon_pgmap {
- struct page *pg;
- unsigned char *ptr;
-};
-
-struct mon_reader_bin {
- spinlock_t b_lock;
- unsigned int b_size;
- unsigned int b_cnt;
- unsigned int b_in;
- unsigned int b_out;
- unsigned int b_read;
- struct mon_pgmap *b_vec;
- wait_queue_head_t b_wait;
- struct mutex fetch_lock;
- int mmap_active;
- struct mon_reader r;
- unsigned int cnt_lost;
-};
-
-enum amd_chipset_gen {
- NOT_AMD_CHIPSET = 0,
- AMD_CHIPSET_SB600 = 1,
- AMD_CHIPSET_SB700 = 2,
- AMD_CHIPSET_SB800 = 3,
- AMD_CHIPSET_HUDSON2 = 4,
- AMD_CHIPSET_BOLTON = 5,
- AMD_CHIPSET_YANGTZE = 6,
- AMD_CHIPSET_TAISHAN = 7,
- AMD_CHIPSET_UNKNOWN = 8,
-};
-
-struct amd_chipset_type {
- enum amd_chipset_gen gen;
- u8 rev;
-};
-
-struct amd_chipset_info {
- struct pci_dev *nb_dev;
- struct pci_dev *smbus_dev;
- int nb_type;
- struct amd_chipset_type sb_type;
- int isoc_reqs;
- int probe_count;
- bool need_pll_quirk;
-};
-
-struct ehci_per_sched {
- struct usb_device *udev;
- struct usb_host_endpoint *ep;
- struct list_head ps_list;
- u16 tt_usecs;
- u16 cs_mask;
- u16 period;
- u16 phase;
- u8 bw_phase;
- u8 phase_uf;
- u8 usecs;
- u8 c_usecs;
- u8 bw_uperiod;
- u8 bw_period;
-};
-
-enum ehci_rh_state {
- EHCI_RH_HALTED = 0,
- EHCI_RH_SUSPENDED = 1,
- EHCI_RH_RUNNING = 2,
- EHCI_RH_STOPPING = 3,
-};
-
-enum ehci_hrtimer_event {
- EHCI_HRTIMER_POLL_ASS = 0,
- EHCI_HRTIMER_POLL_PSS = 1,
- EHCI_HRTIMER_POLL_DEAD = 2,
- EHCI_HRTIMER_UNLINK_INTR = 3,
- EHCI_HRTIMER_FREE_ITDS = 4,
- EHCI_HRTIMER_ACTIVE_UNLINK = 5,
- EHCI_HRTIMER_START_UNLINK_INTR = 6,
- EHCI_HRTIMER_ASYNC_UNLINKS = 7,
- EHCI_HRTIMER_IAA_WATCHDOG = 8,
- EHCI_HRTIMER_DISABLE_PERIODIC = 9,
- EHCI_HRTIMER_DISABLE_ASYNC = 10,
- EHCI_HRTIMER_IO_WATCHDOG = 11,
- EHCI_HRTIMER_NUM_EVENTS = 12,
-};
-
-struct ehci_caps;
-
-struct ehci_regs;
-
-struct ehci_dbg_port;
-
-struct ehci_qh;
-
-union ehci_shadow;
-
-struct ehci_itd;
-
-struct ehci_sitd;
-
-struct ehci_hcd {
- enum ehci_hrtimer_event next_hrtimer_event;
- unsigned int enabled_hrtimer_events;
- ktime_t hr_timeouts[12];
- struct hrtimer hrtimer;
- int PSS_poll_count;
- int ASS_poll_count;
- int died_poll_count;
- struct ehci_caps *caps;
- struct ehci_regs *regs;
- struct ehci_dbg_port *debug;
- __u32 hcs_params;
- spinlock_t lock;
- enum ehci_rh_state rh_state;
- bool scanning: 1;
- bool need_rescan: 1;
- bool intr_unlinking: 1;
- bool iaa_in_progress: 1;
- bool async_unlinking: 1;
- bool shutdown: 1;
- struct ehci_qh *qh_scan_next;
- struct ehci_qh *async;
- struct ehci_qh *dummy;
- struct list_head async_unlink;
- struct list_head async_idle;
- unsigned int async_unlink_cycle;
- unsigned int async_count;
- __le32 old_current;
- __le32 old_token;
- unsigned int periodic_size;
- __le32 *periodic;
- dma_addr_t periodic_dma;
- struct list_head intr_qh_list;
- unsigned int i_thresh;
- union ehci_shadow *pshadow;
- struct list_head intr_unlink_wait;
- struct list_head intr_unlink;
- unsigned int intr_unlink_wait_cycle;
- unsigned int intr_unlink_cycle;
- unsigned int now_frame;
- unsigned int last_iso_frame;
- unsigned int intr_count;
- unsigned int isoc_count;
- unsigned int periodic_count;
- unsigned int uframe_periodic_max;
- struct list_head cached_itd_list;
- struct ehci_itd *last_itd_to_free;
- struct list_head cached_sitd_list;
- struct ehci_sitd *last_sitd_to_free;
- long unsigned int reset_done[15];
- long unsigned int bus_suspended;
- long unsigned int companion_ports;
- long unsigned int owned_ports;
- long unsigned int port_c_suspend;
- long unsigned int suspended_ports;
- long unsigned int resuming_ports;
- struct dma_pool___2 *qh_pool;
- struct dma_pool___2 *qtd_pool;
- struct dma_pool___2 *itd_pool;
- struct dma_pool___2 *sitd_pool;
- unsigned int random_frame;
- long unsigned int next_statechange;
- ktime_t last_periodic_enable;
- u32 command;
- unsigned int no_selective_suspend: 1;
- unsigned int has_fsl_port_bug: 1;
- unsigned int has_fsl_hs_errata: 1;
- unsigned int has_fsl_susp_errata: 1;
- unsigned int big_endian_mmio: 1;
- unsigned int big_endian_desc: 1;
- unsigned int big_endian_capbase: 1;
- unsigned int has_amcc_usb23: 1;
- unsigned int need_io_watchdog: 1;
- unsigned int amd_pll_fix: 1;
- unsigned int use_dummy_qh: 1;
- unsigned int has_synopsys_hc_bug: 1;
- unsigned int frame_index_bug: 1;
- unsigned int need_oc_pp_cycle: 1;
- unsigned int imx28_write_fix: 1;
- __le32 *ohci_hcctrl_reg;
- unsigned int has_hostpc: 1;
- unsigned int has_tdi_phy_lpm: 1;
- unsigned int has_ppcd: 1;
- u8 sbrn;
- u8 bandwidth[64];
- u8 tt_budget[64];
- struct list_head tt_list;
- long unsigned int priv[0];
-};
-
-struct ehci_caps {
- u32 hc_capbase;
- u32 hcs_params;
- u32 hcc_params;
- u8 portroute[8];
-};
-
-struct ehci_regs {
- u32 command;
- u32 status;
- u32 intr_enable;
- u32 frame_index;
- u32 segment;
- u32 frame_list;
- u32 async_next;
- u32 reserved1[2];
- u32 txfill_tuning;
- u32 reserved2[6];
- u32 configured_flag;
- u32 port_status[0];
- u32 reserved3[9];
- u32 usbmode;
- u32 reserved4[6];
- u32 hostpc[0];
- u32 reserved5[17];
- u32 usbmode_ex;
-};
-
-struct ehci_dbg_port {
- u32 control;
- u32 pids;
- u32 data03;
- u32 data47;
- u32 address;
-};
-
-struct ehci_fstn;
-
-union ehci_shadow {
- struct ehci_qh *qh;
- struct ehci_itd *itd;
- struct ehci_sitd *sitd;
- struct ehci_fstn *fstn;
- __le32 *hw_next;
- void *ptr;
-};
-
-struct ehci_qh_hw;
-
-struct ehci_qtd;
-
-struct ehci_qh {
- struct ehci_qh_hw *hw;
- dma_addr_t qh_dma;
- union ehci_shadow qh_next;
- struct list_head qtd_list;
- struct list_head intr_node;
- struct ehci_qtd *dummy;
- struct list_head unlink_node;
- struct ehci_per_sched ps;
- unsigned int unlink_cycle;
- u8 qh_state;
- u8 xacterrs;
- u8 unlink_reason;
- u8 gap_uf;
- unsigned int is_out: 1;
- unsigned int clearing_tt: 1;
- unsigned int dequeue_during_giveback: 1;
- unsigned int should_be_inactive: 1;
-};
-
-struct ehci_iso_stream;
-
-struct ehci_itd {
- __le32 hw_next;
- __le32 hw_transaction[8];
- __le32 hw_bufp[7];
- __le32 hw_bufp_hi[7];
- dma_addr_t itd_dma;
- union ehci_shadow itd_next;
- struct urb *urb;
- struct ehci_iso_stream *stream;
- struct list_head itd_list;
- unsigned int frame;
- unsigned int pg;
- unsigned int index[8];
- long: 64;
-};
-
-struct ehci_sitd {
- __le32 hw_next;
- __le32 hw_fullspeed_ep;
- __le32 hw_uframe;
- __le32 hw_results;
- __le32 hw_buf[2];
- __le32 hw_backpointer;
- __le32 hw_buf_hi[2];
- dma_addr_t sitd_dma;
- union ehci_shadow sitd_next;
- struct urb *urb;
- struct ehci_iso_stream *stream;
- struct list_head sitd_list;
- unsigned int frame;
- unsigned int index;
-};
-
-struct ehci_qtd {
- __le32 hw_next;
- __le32 hw_alt_next;
- __le32 hw_token;
- __le32 hw_buf[5];
- __le32 hw_buf_hi[5];
- dma_addr_t qtd_dma;
- struct list_head qtd_list;
- struct urb *urb;
- size_t length;
-};
-
-struct ehci_fstn {
- __le32 hw_next;
- __le32 hw_prev;
- dma_addr_t fstn_dma;
- union ehci_shadow fstn_next;
- long: 64;
-};
-
-struct ehci_qh_hw {
- __le32 hw_next;
- __le32 hw_info1;
- __le32 hw_info2;
- __le32 hw_current;
- __le32 hw_qtd_next;
- __le32 hw_alt_next;
- __le32 hw_token;
- __le32 hw_buf[5];
- __le32 hw_buf_hi[5];
- long: 32;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct ehci_iso_packet {
- u64 bufp;
- __le32 transaction;
- u8 cross;
- u32 buf1;
-};
-
-struct ehci_iso_sched {
- struct list_head td_list;
- unsigned int span;
- unsigned int first_packet;
- struct ehci_iso_packet packet[0];
-};
-
-struct ehci_iso_stream {
- struct ehci_qh_hw *hw;
- u8 bEndpointAddress;
- u8 highspeed;
- struct list_head td_list;
- struct list_head free_list;
- struct ehci_per_sched ps;
- unsigned int next_uframe;
- __le32 splits;
- u16 uperiod;
- u16 maxp;
- unsigned int bandwidth;
- __le32 buf0;
- __le32 buf1;
- __le32 buf2;
- __le32 address;
-};
-
-struct ehci_tt {
- u16 bandwidth[8];
- struct list_head tt_list;
- struct list_head ps_list;
- struct usb_tt *usb_tt;
- int tt_port;
-};
-
-struct ehci_driver_overrides {
- size_t extra_priv_size;
- int (*reset)(struct usb_hcd *);
- int (*port_power)(struct usb_hcd *, int, bool);
-};
-
-typedef __u32 __hc32;
-
-typedef __u16 __hc16;
-
-struct td;
-
-struct ed {
- __hc32 hwINFO;
- __hc32 hwTailP;
- __hc32 hwHeadP;
- __hc32 hwNextED;
- dma_addr_t dma;
- struct td *dummy;
- struct ed *ed_next;
- struct ed *ed_prev;
- struct list_head td_list;
- struct list_head in_use_list;
- u8 state;
- u8 type;
- u8 branch;
- u16 interval;
- u16 load;
- u16 last_iso;
- u16 tick;
- unsigned int takeback_wdh_cnt;
- struct td *pending_td;
- long: 64;
-};
-
-struct td {
- __hc32 hwINFO;
- __hc32 hwCBP;
- __hc32 hwNextTD;
- __hc32 hwBE;
- __hc16 hwPSW[2];
- __u8 index;
- struct ed *ed;
- struct td *td_hash;
- struct td *next_dl_td;
- struct urb *urb;
- dma_addr_t td_dma;
- dma_addr_t data_dma;
- struct list_head td_list;
- long: 64;
-};
-
-struct ohci_hcca {
- __hc32 int_table[32];
- __hc32 frame_no;
- __hc32 done_head;
- u8 reserved_for_hc[116];
- u8 what[4];
-};
-
-struct ohci_roothub_regs {
- __hc32 a;
- __hc32 b;
- __hc32 status;
- __hc32 portstatus[15];
-};
-
-struct ohci_regs {
- __hc32 revision;
- __hc32 control;
- __hc32 cmdstatus;
- __hc32 intrstatus;
- __hc32 intrenable;
- __hc32 intrdisable;
- __hc32 hcca;
- __hc32 ed_periodcurrent;
- __hc32 ed_controlhead;
- __hc32 ed_controlcurrent;
- __hc32 ed_bulkhead;
- __hc32 ed_bulkcurrent;
- __hc32 donehead;
- __hc32 fminterval;
- __hc32 fmremaining;
- __hc32 fmnumber;
- __hc32 periodicstart;
- __hc32 lsthresh;
- struct ohci_roothub_regs roothub;
- long: 64;
- long: 64;
-};
-
-struct urb_priv {
- struct ed *ed;
- u16 length;
- u16 td_cnt;
- struct list_head pending;
- struct td *td[0];
-};
-
-typedef struct urb_priv urb_priv_t;
-
-enum ohci_rh_state {
- OHCI_RH_HALTED = 0,
- OHCI_RH_SUSPENDED = 1,
- OHCI_RH_RUNNING = 2,
-};
-
-struct ohci_hcd {
- spinlock_t lock;
- struct ohci_regs *regs;
- struct ohci_hcca *hcca;
- dma_addr_t hcca_dma;
- struct ed *ed_rm_list;
- struct ed *ed_bulktail;
- struct ed *ed_controltail;
- struct ed *periodic[32];
- void (*start_hnp)(struct ohci_hcd *);
- struct dma_pool___2 *td_cache;
- struct dma_pool___2 *ed_cache;
- struct td *td_hash[64];
- struct td *dl_start;
- struct td *dl_end;
- struct list_head pending;
- struct list_head eds_in_use;
- enum ohci_rh_state rh_state;
- int num_ports;
- int load[32];
- u32 hc_control;
- long unsigned int next_statechange;
- u32 fminterval;
- unsigned int autostop: 1;
- unsigned int working: 1;
- unsigned int restart_work: 1;
- long unsigned int flags;
- unsigned int prev_frame_no;
- unsigned int wdh_cnt;
- unsigned int prev_wdh_cnt;
- u32 prev_donehead;
- struct timer_list io_watchdog;
- struct work_struct nec_work;
- struct dentry *debug_dir;
- long unsigned int priv[0];
-};
-
-struct ohci_driver_overrides {
- const char *product_desc;
- size_t extra_priv_size;
- int (*reset)(struct usb_hcd *);
-};
-
-struct debug_buffer {
- ssize_t (*fill_func)(struct debug_buffer *);
- struct ohci_hcd *ohci;
- struct mutex mutex;
- size_t count;
- char *page;
-};
-
-struct uhci_td;
-
-struct uhci_qh {
- __le32 link;
- __le32 element;
- dma_addr_t dma_handle;
- struct list_head node;
- struct usb_host_endpoint *hep;
- struct usb_device *udev;
- struct list_head queue;
- struct uhci_td *dummy_td;
- struct uhci_td *post_td;
- struct usb_iso_packet_descriptor *iso_packet_desc;
- long unsigned int advance_jiffies;
- unsigned int unlink_frame;
- unsigned int period;
- short int phase;
- short int load;
- unsigned int iso_frame;
- int state;
- int type;
- int skel;
- unsigned int initial_toggle: 1;
- unsigned int needs_fixup: 1;
- unsigned int is_stopped: 1;
- unsigned int wait_expired: 1;
- unsigned int bandwidth_reserved: 1;
-};
-
-struct uhci_td {
- __le32 link;
- __le32 status;
- __le32 token;
- __le32 buffer;
- dma_addr_t dma_handle;
- struct list_head list;
- int frame;
- struct list_head fl_list;
-};
-
-enum uhci_rh_state {
- UHCI_RH_RESET = 0,
- UHCI_RH_SUSPENDED = 1,
- UHCI_RH_AUTO_STOPPED = 2,
- UHCI_RH_RESUMING = 3,
- UHCI_RH_SUSPENDING = 4,
- UHCI_RH_RUNNING = 5,
- UHCI_RH_RUNNING_NODEVS = 6,
-};
-
-struct uhci_hcd {
- struct dentry *dentry;
- long unsigned int io_addr;
- void *regs;
- struct dma_pool___2 *qh_pool;
- struct dma_pool___2 *td_pool;
- struct uhci_td *term_td;
- struct uhci_qh *skelqh[11];
- struct uhci_qh *next_qh;
- spinlock_t lock;
- dma_addr_t frame_dma_handle;
- __le32 *frame;
- void **frame_cpu;
- enum uhci_rh_state rh_state;
- long unsigned int auto_stop_time;
- unsigned int frame_number;
- unsigned int is_stopped;
- unsigned int last_iso_frame;
- unsigned int cur_iso_frame;
- unsigned int scan_in_progress: 1;
- unsigned int need_rescan: 1;
- unsigned int dead: 1;
- unsigned int RD_enable: 1;
- unsigned int is_initialized: 1;
- unsigned int fsbr_is_on: 1;
- unsigned int fsbr_is_wanted: 1;
- unsigned int fsbr_expiring: 1;
- struct timer_list fsbr_timer;
- unsigned int oc_low: 1;
- unsigned int wait_for_hp: 1;
- unsigned int big_endian_mmio: 1;
- unsigned int big_endian_desc: 1;
- unsigned int is_aspeed: 1;
- long unsigned int port_c_suspend;
- long unsigned int resuming_ports;
- long unsigned int ports_timeout;
- struct list_head idle_qh_list;
- int rh_numports;
- wait_queue_head_t waitqh;
- int num_waiting;
- int total_load;
- short int load[32];
- struct clk *clk;
- void (*reset_hc)(struct uhci_hcd *);
- int (*check_and_reset_hc)(struct uhci_hcd *);
- void (*configure_hc)(struct uhci_hcd *);
- int (*resume_detect_interrupts_are_broken)(struct uhci_hcd *);
- int (*global_suspend_mode_is_broken)(struct uhci_hcd *);
-};
-
-struct urb_priv___2 {
- struct list_head node;
- struct urb *urb;
- struct uhci_qh *qh;
- struct list_head td_list;
- unsigned int fsbr: 1;
-};
-
-struct xhci_cap_regs {
- __le32 hc_capbase;
- __le32 hcs_params1;
- __le32 hcs_params2;
- __le32 hcs_params3;
- __le32 hcc_params;
- __le32 db_off;
- __le32 run_regs_off;
- __le32 hcc_params2;
-};
-
-struct xhci_op_regs {
- __le32 command;
- __le32 status;
- __le32 page_size;
- __le32 reserved1;
- __le32 reserved2;
- __le32 dev_notification;
- __le64 cmd_ring;
- __le32 reserved3[4];
- __le64 dcbaa_ptr;
- __le32 config_reg;
- __le32 reserved4[241];
- __le32 port_status_base;
- __le32 port_power_base;
- __le32 port_link_base;
- __le32 reserved5;
- __le32 reserved6[1016];
-};
-
-struct xhci_intr_reg {
- __le32 irq_pending;
- __le32 irq_control;
- __le32 erst_size;
- __le32 rsvd;
- __le64 erst_base;
- __le64 erst_dequeue;
-};
-
-struct xhci_run_regs {
- __le32 microframe_index;
- __le32 rsvd[7];
- struct xhci_intr_reg ir_set[128];
-};
-
-struct xhci_doorbell_array {
- __le32 doorbell[256];
-};
-
-struct xhci_container_ctx {
- unsigned int type;
- int size;
- u8 *bytes;
- dma_addr_t dma;
-};
-
-struct xhci_slot_ctx {
- __le32 dev_info;
- __le32 dev_info2;
- __le32 tt_info;
- __le32 dev_state;
- __le32 reserved[4];
-};
-
-struct xhci_ep_ctx {
- __le32 ep_info;
- __le32 ep_info2;
- __le64 deq;
- __le32 tx_info;
- __le32 reserved[3];
-};
-
-struct xhci_input_control_ctx {
- __le32 drop_flags;
- __le32 add_flags;
- __le32 rsvd2[6];
-};
-
-union xhci_trb;
-
-struct xhci_command {
- struct xhci_container_ctx *in_ctx;
- u32 status;
- int slot_id;
- struct completion *completion;
- union xhci_trb *command_trb;
- struct list_head cmd_list;
-};
-
-struct xhci_link_trb {
- __le64 segment_ptr;
- __le32 intr_target;
- __le32 control;
-};
-
-struct xhci_transfer_event {
- __le64 buffer;
- __le32 transfer_len;
- __le32 flags;
-};
-
-struct xhci_event_cmd {
- __le64 cmd_trb;
- __le32 status;
- __le32 flags;
-};
-
-struct xhci_generic_trb {
- __le32 field[4];
-};
-
-union xhci_trb {
- struct xhci_link_trb link;
- struct xhci_transfer_event trans_event;
- struct xhci_event_cmd event_cmd;
- struct xhci_generic_trb generic;
-};
-
-struct xhci_stream_ctx {
- __le64 stream_ring;
- __le32 reserved[2];
-};
-
-struct xhci_ring;
-
-struct xhci_stream_info {
- struct xhci_ring **stream_rings;
- unsigned int num_streams;
- struct xhci_stream_ctx *stream_ctx_array;
- unsigned int num_stream_ctxs;
- dma_addr_t ctx_array_dma;
- struct xarray trb_address_map;
- struct xhci_command *free_streams_command;
-};
-
-enum xhci_ring_type {
- TYPE_CTRL = 0,
- TYPE_ISOC = 1,
- TYPE_BULK = 2,
- TYPE_INTR = 3,
- TYPE_STREAM = 4,
- TYPE_COMMAND = 5,
- TYPE_EVENT = 6,
-};
-
-struct xhci_segment;
-
-struct xhci_ring {
- struct xhci_segment *first_seg;
- struct xhci_segment *last_seg;
- union xhci_trb *enqueue;
- struct xhci_segment *enq_seg;
- union xhci_trb *dequeue;
- struct xhci_segment *deq_seg;
- struct list_head td_list;
- u32 cycle_state;
- unsigned int err_count;
- unsigned int stream_id;
- unsigned int num_segs;
- unsigned int num_trbs_free;
- unsigned int num_trbs_free_temp;
- unsigned int bounce_buf_len;
- enum xhci_ring_type type;
- bool last_td_was_short;
- struct xarray *trb_address_map;
-};
-
-struct xhci_bw_info {
- unsigned int ep_interval;
- unsigned int mult;
- unsigned int num_packets;
- unsigned int max_packet_size;
- unsigned int max_esit_payload;
- unsigned int type;
-};
-
-struct xhci_hcd;
-
-struct xhci_virt_ep {
- struct xhci_ring *ring;
- struct xhci_stream_info *stream_info;
- struct xhci_ring *new_ring;
- unsigned int ep_state;
- struct list_head cancelled_td_list;
- struct timer_list stop_cmd_timer;
- struct xhci_hcd *xhci;
- struct xhci_segment *queued_deq_seg;
- union xhci_trb *queued_deq_ptr;
- bool skip;
- struct xhci_bw_info bw_info;
- struct list_head bw_endpoint_list;
- int next_frame_id;
- bool use_extended_tbc;
-};
-
-struct xhci_erst_entry;
-
-struct xhci_erst {
- struct xhci_erst_entry *entries;
- unsigned int num_entries;
- dma_addr_t erst_dma_addr;
- unsigned int erst_size;
-};
-
-struct s3_save {
- u32 command;
- u32 dev_nt;
- u64 dcbaa_ptr;
- u32 config_reg;
- u32 irq_pending;
- u32 irq_control;
- u32 erst_size;
- u64 erst_base;
- u64 erst_dequeue;
-};
-
-struct xhci_bus_state {
- long unsigned int bus_suspended;
- long unsigned int next_statechange;
- u32 port_c_suspend;
- u32 suspended_ports;
- u32 port_remote_wakeup;
- long unsigned int resume_done[31];
- long unsigned int resuming_ports;
- long unsigned int rexit_ports;
- struct completion rexit_done[31];
-};
-
-struct xhci_port;
-
-struct xhci_hub {
- struct xhci_port **ports;
- unsigned int num_ports;
- struct usb_hcd *hcd;
- struct xhci_bus_state bus_state;
- u8 maj_rev;
- u8 min_rev;
- u32 *psi;
- u8 psi_count;
- u8 psi_uid_count;
-};
-
-struct xhci_device_context_array;
-
-struct xhci_scratchpad;
-
-struct xhci_virt_device;
-
-struct xhci_root_port_bw_info;
-
-struct xhci_hcd {
- struct usb_hcd *main_hcd;
- struct usb_hcd *shared_hcd;
- struct xhci_cap_regs *cap_regs;
- struct xhci_op_regs *op_regs;
- struct xhci_run_regs *run_regs;
- struct xhci_doorbell_array *dba;
- struct xhci_intr_reg *ir_set;
- __u32 hcs_params1;
- __u32 hcs_params2;
- __u32 hcs_params3;
- __u32 hcc_params;
- __u32 hcc_params2;
- spinlock_t lock;
- u8 sbrn;
- u16 hci_version;
- u8 max_slots;
- u8 max_interrupters;
- u8 max_ports;
- u8 isoc_threshold;
- u32 imod_interval;
- int event_ring_max;
- int page_size;
- int page_shift;
- int msix_count;
- struct clk *clk;
- struct clk *reg_clk;
- struct xhci_device_context_array *dcbaa;
- struct xhci_ring *cmd_ring;
- unsigned int cmd_ring_state;
- struct list_head cmd_list;
- unsigned int cmd_ring_reserved_trbs;
- struct delayed_work cmd_timer;
- struct completion cmd_ring_stop_completion;
- struct xhci_command *current_cmd;
- struct xhci_ring *event_ring;
- struct xhci_erst erst;
- struct xhci_scratchpad *scratchpad;
- struct list_head lpm_failed_devs;
- struct mutex mutex;
- struct xhci_command *lpm_command;
- struct xhci_virt_device *devs[256];
- struct xhci_root_port_bw_info *rh_bw;
- struct dma_pool___2 *device_pool;
- struct dma_pool___2 *segment_pool;
- struct dma_pool___2 *small_streams_pool;
- struct dma_pool___2 *medium_streams_pool;
- unsigned int xhc_state;
- u32 command;
- struct s3_save s3;
- long long unsigned int quirks;
- unsigned int num_active_eps;
- unsigned int limit_active_eps;
- struct xhci_port *hw_ports;
- struct xhci_hub usb2_rhub;
- struct xhci_hub usb3_rhub;
- unsigned int hw_lpm_support: 1;
- unsigned int broken_suspend: 1;
- u32 *ext_caps;
- unsigned int num_ext_caps;
- struct timer_list comp_mode_recovery_timer;
- u32 port_status_u0;
- u16 test_mode;
- struct dentry *debugfs_root;
- struct dentry *debugfs_slots;
- struct list_head regset_list;
- void *dbc;
- long unsigned int priv[0];
-};
-
-struct xhci_segment {
- union xhci_trb *trbs;
- struct xhci_segment *next;
- dma_addr_t dma;
- dma_addr_t bounce_dma;
- void *bounce_buf;
- unsigned int bounce_offs;
- unsigned int bounce_len;
-};
-
-enum xhci_overhead_type {
- LS_OVERHEAD_TYPE = 0,
- FS_OVERHEAD_TYPE = 1,
- HS_OVERHEAD_TYPE = 2,
-};
-
-struct xhci_interval_bw {
- unsigned int num_packets;
- struct list_head endpoints;
- unsigned int overhead[3];
-};
-
-struct xhci_interval_bw_table {
- unsigned int interval0_esit_payload;
- struct xhci_interval_bw interval_bw[16];
- unsigned int bw_used;
- unsigned int ss_bw_in;
- unsigned int ss_bw_out;
-};
-
-struct xhci_tt_bw_info;
-
-struct xhci_virt_device {
- struct usb_device *udev;
- struct xhci_container_ctx *out_ctx;
- struct xhci_container_ctx *in_ctx;
- struct xhci_virt_ep eps[31];
- u8 fake_port;
- u8 real_port;
- struct xhci_interval_bw_table *bw_table;
- struct xhci_tt_bw_info *tt_info;
- long unsigned int flags;
- u16 current_mel;
- void *debugfs_private;
-};
-
-struct xhci_tt_bw_info {
- struct list_head tt_list;
- int slot_id;
- int ttport;
- struct xhci_interval_bw_table bw_table;
- int active_eps;
-};
-
-struct xhci_root_port_bw_info {
- struct list_head tts;
- unsigned int num_active_tts;
- struct xhci_interval_bw_table bw_table;
-};
-
-struct xhci_device_context_array {
- __le64 dev_context_ptrs[256];
- dma_addr_t dma;
-};
-
-enum xhci_setup_dev {
- SETUP_CONTEXT_ONLY = 0,
- SETUP_CONTEXT_ADDRESS = 1,
-};
-
-struct xhci_td {
- struct list_head td_list;
- struct list_head cancelled_td_list;
- struct urb *urb;
- struct xhci_segment *start_seg;
- union xhci_trb *first_trb;
- union xhci_trb *last_trb;
- struct xhci_segment *bounce_seg;
- bool urb_length_set;
-};
-
-struct xhci_dequeue_state {
- struct xhci_segment *new_deq_seg;
- union xhci_trb *new_deq_ptr;
- int new_cycle_state;
- unsigned int stream_id;
-};
-
-struct xhci_erst_entry {
- __le64 seg_addr;
- __le32 seg_size;
- __le32 rsvd;
-};
-
-struct xhci_scratchpad {
- u64 *sp_array;
- dma_addr_t sp_dma;
- void **sp_buffers;
-};
-
-struct urb_priv___3 {
- int num_tds;
- int num_tds_done;
- struct xhci_td td[0];
-};
-
-struct xhci_port {
- __le32 *addr;
- int hw_portnum;
- int hcd_portnum;
- struct xhci_hub *rhub;
-};
-
-struct xhci_driver_overrides {
- size_t extra_priv_size;
- int (*reset)(struct usb_hcd *);
- int (*start)(struct usb_hcd *);
-};
-
-typedef void (*xhci_get_quirks_t)(struct device *, struct xhci_hcd *);
-
-enum xhci_ep_reset_type {
- EP_HARD_RESET = 0,
- EP_SOFT_RESET = 1,
-};
-
-struct kfifo {
- union {
- struct __kfifo kfifo;
- unsigned char *type;
- const unsigned char *const_type;
- char (*rectype)[0];
- void *ptr;
- const void *ptr_const;
- };
- unsigned char buf[0];
-};
-
-struct dbc_regs {
- __le32 capability;
- __le32 doorbell;
- __le32 ersts;
- __le32 __reserved_0;
- __le64 erstba;
- __le64 erdp;
- __le32 control;
- __le32 status;
- __le32 portsc;
- __le32 __reserved_1;
- __le64 dccp;
- __le32 devinfo1;
- __le32 devinfo2;
-};
-
-struct dbc_str_descs {
- char string0[64];
- char manufacturer[64];
- char product[64];
- char serial[64];
-};
-
-enum dbc_state {
- DS_DISABLED = 0,
- DS_INITIALIZED = 1,
- DS_ENABLED = 2,
- DS_CONNECTED = 3,
- DS_CONFIGURED = 4,
- DS_STALLED = 5,
-};
-
-struct dbc_ep;
-
-struct dbc_request {
- void *buf;
- unsigned int length;
- dma_addr_t dma;
- void (*complete)(struct xhci_hcd *, struct dbc_request *);
- struct list_head list_pool;
- int status;
- unsigned int actual;
- struct dbc_ep *dep;
- struct list_head list_pending;
- dma_addr_t trb_dma;
- union xhci_trb *trb;
- unsigned int direction: 1;
-};
-
-struct xhci_dbc;
-
-struct dbc_ep {
- struct xhci_dbc *dbc;
- struct list_head list_pending;
- struct xhci_ring *ring;
- unsigned int direction: 1;
-};
-
-struct dbc_port {
- struct tty_port port;
- spinlock_t port_lock;
- struct list_head read_pool;
- struct list_head read_queue;
- unsigned int n_read;
- struct tasklet_struct push;
- struct list_head write_pool;
- struct kfifo write_fifo;
- bool registered;
- struct dbc_ep *in;
- struct dbc_ep *out;
-};
-
-struct xhci_dbc {
- spinlock_t lock;
- struct xhci_hcd *xhci;
- struct dbc_regs *regs;
- struct xhci_ring *ring_evt;
- struct xhci_ring *ring_in;
- struct xhci_ring *ring_out;
- struct xhci_erst erst;
- struct xhci_container_ctx *ctx;
- struct dbc_str_descs *string;
- dma_addr_t string_dma;
- size_t string_size;
- enum dbc_state state;
- struct delayed_work event_work;
- unsigned int resume_required: 1;
- struct dbc_ep eps[2];
- struct dbc_port port;
-};
-
-struct trace_event_raw_xhci_log_msg {
- struct trace_entry ent;
- u32 __data_loc_msg;
- char __data[0];
-};
-
-struct trace_event_raw_xhci_log_ctx {
- struct trace_entry ent;
- int ctx_64;
- unsigned int ctx_type;
- dma_addr_t ctx_dma;
- u8 *ctx_va;
- unsigned int ctx_ep_num;
- int slot_id;
- u32 __data_loc_ctx_data;
- char __data[0];
-};
-
-struct trace_event_raw_xhci_log_trb {
- struct trace_entry ent;
- u32 type;
- u32 field0;
- u32 field1;
- u32 field2;
- u32 field3;
- char __data[0];
-};
-
-struct trace_event_raw_xhci_log_free_virt_dev {
- struct trace_entry ent;
- void *vdev;
- long long unsigned int out_ctx;
- long long unsigned int in_ctx;
- u8 fake_port;
- u8 real_port;
- u16 current_mel;
- char __data[0];
-};
-
-struct trace_event_raw_xhci_log_virt_dev {
- struct trace_entry ent;
- void *vdev;
- long long unsigned int out_ctx;
- long long unsigned int in_ctx;
- int devnum;
- int state;
- int speed;
- u8 portnum;
- u8 level;
- int slot_id;
- char __data[0];
-};
-
-struct trace_event_raw_xhci_log_urb {
- struct trace_entry ent;
- void *urb;
- unsigned int pipe;
- unsigned int stream;
- int status;
- unsigned int flags;
- int num_mapped_sgs;
- int num_sgs;
- int length;
- int actual;
- int epnum;
- int dir_in;
- int type;
- int slot_id;
- char __data[0];
-};
-
-struct trace_event_raw_xhci_log_ep_ctx {
- struct trace_entry ent;
- u32 info;
- u32 info2;
- u64 deq;
- u32 tx_info;
- char __data[0];
-};
-
-struct trace_event_raw_xhci_log_slot_ctx {
- struct trace_entry ent;
- u32 info;
- u32 info2;
- u32 tt_info;
- u32 state;
- char __data[0];
-};
-
-struct trace_event_raw_xhci_log_ctrl_ctx {
- struct trace_entry ent;
- u32 drop;
- u32 add;
- char __data[0];
-};
-
-struct trace_event_raw_xhci_log_ring {
- struct trace_entry ent;
- u32 type;
- void *ring;
- dma_addr_t enq;
- dma_addr_t deq;
- dma_addr_t enq_seg;
- dma_addr_t deq_seg;
- unsigned int num_segs;
- unsigned int stream_id;
- unsigned int cycle_state;
- unsigned int num_trbs_free;
- unsigned int bounce_buf_len;
- char __data[0];
-};
-
-struct trace_event_raw_xhci_log_portsc {
- struct trace_entry ent;
- u32 portnum;
- u32 portsc;
- char __data[0];
-};
-
-struct trace_event_raw_xhci_log_doorbell {
- struct trace_entry ent;
- u32 slot;
- u32 doorbell;
- char __data[0];
-};
-
-struct trace_event_raw_xhci_dbc_log_request {
- struct trace_entry ent;
- struct dbc_request *req;
- bool dir;
- unsigned int actual;
- unsigned int length;
- int status;
- char __data[0];
-};
-
-struct trace_event_data_offsets_xhci_log_msg {
- u32 msg;
-};
-
-struct trace_event_data_offsets_xhci_log_ctx {
- u32 ctx_data;
-};
-
-struct trace_event_data_offsets_xhci_log_trb {};
-
-struct trace_event_data_offsets_xhci_log_free_virt_dev {};
-
-struct trace_event_data_offsets_xhci_log_virt_dev {};
-
-struct trace_event_data_offsets_xhci_log_urb {};
-
-struct trace_event_data_offsets_xhci_log_ep_ctx {};
-
-struct trace_event_data_offsets_xhci_log_slot_ctx {};
-
-struct trace_event_data_offsets_xhci_log_ctrl_ctx {};
-
-struct trace_event_data_offsets_xhci_log_ring {};
-
-struct trace_event_data_offsets_xhci_log_portsc {};
-
-struct trace_event_data_offsets_xhci_log_doorbell {};
-
-struct trace_event_data_offsets_xhci_dbc_log_request {};
-
-typedef void (*btf_trace_xhci_dbg_address)(void *, struct va_format *);
-
-typedef void (*btf_trace_xhci_dbg_context_change)(void *, struct va_format *);
-
-typedef void (*btf_trace_xhci_dbg_quirks)(void *, struct va_format *);
-
-typedef void (*btf_trace_xhci_dbg_reset_ep)(void *, struct va_format *);
-
-typedef void (*btf_trace_xhci_dbg_cancel_urb)(void *, struct va_format *);
-
-typedef void (*btf_trace_xhci_dbg_init)(void *, struct va_format *);
-
-typedef void (*btf_trace_xhci_dbg_ring_expansion)(void *, struct va_format *);
-
-typedef void (*btf_trace_xhci_address_ctx)(void *, struct xhci_hcd *, struct xhci_container_ctx *, unsigned int);
-
-typedef void (*btf_trace_xhci_handle_event)(void *, struct xhci_ring *, struct xhci_generic_trb *);
-
-typedef void (*btf_trace_xhci_handle_command)(void *, struct xhci_ring *, struct xhci_generic_trb *);
-
-typedef void (*btf_trace_xhci_handle_transfer)(void *, struct xhci_ring *, struct xhci_generic_trb *);
-
-typedef void (*btf_trace_xhci_queue_trb)(void *, struct xhci_ring *, struct xhci_generic_trb *);
-
-typedef void (*btf_trace_xhci_dbc_handle_event)(void *, struct xhci_ring *, struct xhci_generic_trb *);
-
-typedef void (*btf_trace_xhci_dbc_handle_transfer)(void *, struct xhci_ring *, struct xhci_generic_trb *);
-
-typedef void (*btf_trace_xhci_dbc_gadget_ep_queue)(void *, struct xhci_ring *, struct xhci_generic_trb *);
-
-typedef void (*btf_trace_xhci_free_virt_device)(void *, struct xhci_virt_device *);
-
-typedef void (*btf_trace_xhci_alloc_virt_device)(void *, struct xhci_virt_device *);
-
-typedef void (*btf_trace_xhci_setup_device)(void *, struct xhci_virt_device *);
-
-typedef void (*btf_trace_xhci_setup_addressable_virt_device)(void *, struct xhci_virt_device *);
-
-typedef void (*btf_trace_xhci_stop_device)(void *, struct xhci_virt_device *);
-
-typedef void (*btf_trace_xhci_urb_enqueue)(void *, struct urb *);
-
-typedef void (*btf_trace_xhci_urb_giveback)(void *, struct urb *);
-
-typedef void (*btf_trace_xhci_urb_dequeue)(void *, struct urb *);
-
-typedef void (*btf_trace_xhci_handle_cmd_stop_ep)(void *, struct xhci_ep_ctx *);
-
-typedef void (*btf_trace_xhci_handle_cmd_set_deq_ep)(void *, struct xhci_ep_ctx *);
-
-typedef void (*btf_trace_xhci_handle_cmd_reset_ep)(void *, struct xhci_ep_ctx *);
-
-typedef void (*btf_trace_xhci_handle_cmd_config_ep)(void *, struct xhci_ep_ctx *);
-
-typedef void (*btf_trace_xhci_add_endpoint)(void *, struct xhci_ep_ctx *);
-
-typedef void (*btf_trace_xhci_alloc_dev)(void *, struct xhci_slot_ctx *);
-
-typedef void (*btf_trace_xhci_free_dev)(void *, struct xhci_slot_ctx *);
-
-typedef void (*btf_trace_xhci_handle_cmd_disable_slot)(void *, struct xhci_slot_ctx *);
-
-typedef void (*btf_trace_xhci_discover_or_reset_device)(void *, struct xhci_slot_ctx *);
-
-typedef void (*btf_trace_xhci_setup_device_slot)(void *, struct xhci_slot_ctx *);
-
-typedef void (*btf_trace_xhci_handle_cmd_addr_dev)(void *, struct xhci_slot_ctx *);
-
-typedef void (*btf_trace_xhci_handle_cmd_reset_dev)(void *, struct xhci_slot_ctx *);
-
-typedef void (*btf_trace_xhci_handle_cmd_set_deq)(void *, struct xhci_slot_ctx *);
-
-typedef void (*btf_trace_xhci_configure_endpoint)(void *, struct xhci_slot_ctx *);
-
-typedef void (*btf_trace_xhci_address_ctrl_ctx)(void *, struct xhci_input_control_ctx *);
-
-typedef void (*btf_trace_xhci_configure_endpoint_ctrl_ctx)(void *, struct xhci_input_control_ctx *);
-
-typedef void (*btf_trace_xhci_ring_alloc)(void *, struct xhci_ring *);
-
-typedef void (*btf_trace_xhci_ring_free)(void *, struct xhci_ring *);
-
-typedef void (*btf_trace_xhci_ring_expansion)(void *, struct xhci_ring *);
-
-typedef void (*btf_trace_xhci_inc_enq)(void *, struct xhci_ring *);
-
-typedef void (*btf_trace_xhci_inc_deq)(void *, struct xhci_ring *);
-
-typedef void (*btf_trace_xhci_handle_port_status)(void *, u32, u32);
-
-typedef void (*btf_trace_xhci_get_port_status)(void *, u32, u32);
-
-typedef void (*btf_trace_xhci_hub_status_data)(void *, u32, u32);
-
-typedef void (*btf_trace_xhci_ring_ep_doorbell)(void *, u32, u32);
-
-typedef void (*btf_trace_xhci_ring_host_doorbell)(void *, u32, u32);
-
-typedef void (*btf_trace_xhci_dbc_alloc_request)(void *, struct dbc_request *);
-
-typedef void (*btf_trace_xhci_dbc_free_request)(void *, struct dbc_request *);
-
-typedef void (*btf_trace_xhci_dbc_queue_request)(void *, struct dbc_request *);
-
-typedef void (*btf_trace_xhci_dbc_giveback_request)(void *, struct dbc_request *);
-
-struct xhci_regset {
- char name[32];
- struct debugfs_regset32 regset;
- size_t nregs;
- struct list_head list;
-};
-
-struct xhci_file_map {
- const char *name;
- int (*show)(struct seq_file *, void *);
-};
-
-struct xhci_ep_priv {
- char name[32];
- struct dentry *root;
-};
-
-struct xhci_slot_priv {
- char name[32];
- struct dentry *root;
- struct xhci_ep_priv *eps[31];
- struct xhci_virt_device *dev;
-};
-
-struct usblp {
- struct usb_device *dev;
- struct mutex wmut;
- struct mutex mut;
- spinlock_t lock;
- char *readbuf;
- char *statusbuf;
- struct usb_anchor urbs;
- wait_queue_head_t rwait;
- wait_queue_head_t wwait;
- int readcount;
- int ifnum;
- struct usb_interface *intf;
- struct {
- int alt_setting;
- struct usb_endpoint_descriptor *epwrite;
- struct usb_endpoint_descriptor *epread;
- } protocol[4];
- int current_protocol;
- int minor;
- int wcomplete;
- int rcomplete;
- int wstatus;
- int rstatus;
- unsigned int quirks;
- unsigned int flags;
- unsigned char used;
- unsigned char present;
- unsigned char bidir;
- unsigned char no_paper;
- unsigned char *device_id_string;
-};
-
-struct quirk_printer_struct {
- __u16 vendorId;
- __u16 productId;
- unsigned int quirks;
-};
-
-enum {
- US_FL_SINGLE_LUN = 1,
- US_FL_NEED_OVERRIDE = 2,
- US_FL_SCM_MULT_TARG = 4,
- US_FL_FIX_INQUIRY = 8,
- US_FL_FIX_CAPACITY = 16,
- US_FL_IGNORE_RESIDUE = 32,
- US_FL_BULK32 = 64,
- US_FL_NOT_LOCKABLE = 128,
- US_FL_GO_SLOW = 256,
- US_FL_NO_WP_DETECT = 512,
- US_FL_MAX_SECTORS_64 = 1024,
- US_FL_IGNORE_DEVICE = 2048,
- US_FL_CAPACITY_HEURISTICS = 4096,
- US_FL_MAX_SECTORS_MIN = 8192,
- US_FL_BULK_IGNORE_TAG = 16384,
- US_FL_SANE_SENSE = 32768,
- US_FL_CAPACITY_OK = 65536,
- US_FL_BAD_SENSE = 131072,
- US_FL_NO_READ_DISC_INFO = 262144,
- US_FL_NO_READ_CAPACITY_16 = 524288,
- US_FL_INITIAL_READ10 = 1048576,
- US_FL_WRITE_CACHE = 2097152,
- US_FL_NEEDS_CAP16 = 4194304,
- US_FL_IGNORE_UAS = 8388608,
- US_FL_BROKEN_FUA = 16777216,
- US_FL_NO_ATA_1X = 33554432,
- US_FL_NO_REPORT_OPCODES = 67108864,
- US_FL_MAX_SECTORS_240 = 134217728,
- US_FL_NO_REPORT_LUNS = 268435456,
- US_FL_ALWAYS_SYNC = 536870912,
-};
-
-struct us_data;
-
-struct us_unusual_dev {
- const char *vendorName;
- const char *productName;
- __u8 useProtocol;
- __u8 useTransport;
- int (*initFunction)(struct us_data *);
-};
-
-typedef int (*trans_cmnd)(struct scsi_cmnd *, struct us_data *);
-
-typedef int (*trans_reset)(struct us_data *);
-
-typedef void (*proto_cmnd)(struct scsi_cmnd *, struct us_data *);
-
-typedef void (*extra_data_destructor)(void *);
-
-typedef void (*pm_hook)(struct us_data *, int);
-
-struct us_data {
- struct mutex dev_mutex;
- struct usb_device *pusb_dev;
- struct usb_interface *pusb_intf;
- struct us_unusual_dev *unusual_dev;
- long unsigned int fflags;
- long unsigned int dflags;
- unsigned int send_bulk_pipe;
- unsigned int recv_bulk_pipe;
- unsigned int send_ctrl_pipe;
- unsigned int recv_ctrl_pipe;
- unsigned int recv_intr_pipe;
- char *transport_name;
- char *protocol_name;
- __le32 bcs_signature;
- u8 subclass;
- u8 protocol;
- u8 max_lun;
- u8 ifnum;
- u8 ep_bInterval;
- trans_cmnd transport;
- trans_reset transport_reset;
- proto_cmnd proto_handler;
- struct scsi_cmnd *srb;
- unsigned int tag;
- char scsi_name[32];
- struct urb *current_urb;
- struct usb_ctrlrequest *cr;
- struct usb_sg_request current_sg;
- unsigned char *iobuf;
- dma_addr_t iobuf_dma;
- struct task_struct *ctl_thread;
- struct completion cmnd_ready;
- struct completion notify;
- wait_queue_head_t delay_wait;
- struct delayed_work scan_dwork;
- void *extra;
- extra_data_destructor extra_destructor;
- pm_hook suspend_resume_hook;
- int use_last_sector_hacks;
- int last_sector_retries;
-};
-
-enum xfer_buf_dir {
- TO_XFER_BUF = 0,
- FROM_XFER_BUF = 1,
-};
-
-struct bulk_cb_wrap {
- __le32 Signature;
- __u32 Tag;
- __le32 DataTransferLength;
- __u8 Flags;
- __u8 Lun;
- __u8 Length;
- __u8 CDB[16];
-};
-
-struct bulk_cs_wrap {
- __le32 Signature;
- __u32 Tag;
- __le32 Residue;
- __u8 Status;
-};
-
-struct swoc_info {
- __u8 rev;
- __u8 reserved[8];
- __u16 LinuxSKU;
- __u16 LinuxVer;
- __u8 reserved2[47];
-} __attribute__((packed));
-
-struct ignore_entry {
- u16 vid;
- u16 pid;
- u16 bcdmin;
- u16 bcdmax;
-};
-
-struct usb_debug_descriptor {
- __u8 bLength;
- __u8 bDescriptorType;
- __u8 bDebugInEndpoint;
- __u8 bDebugOutEndpoint;
-};
-
-struct ehci_dev {
- u32 bus;
- u32 slot;
- u32 func;
-};
-
-typedef void (*set_debug_port_t)(int);
-
-struct usb_hcd___2;
-
-struct serio_device_id {
- __u8 type;
- __u8 extra;
- __u8 id;
- __u8 proto;
-};
-
-struct serio_driver;
-
-struct serio {
- void *port_data;
- char name[32];
- char phys[32];
- char firmware_id[128];
- bool manual_bind;
- struct serio_device_id id;
- spinlock_t lock;
- int (*write)(struct serio *, unsigned char);
- int (*open)(struct serio *);
- void (*close)(struct serio *);
- int (*start)(struct serio *);
- void (*stop)(struct serio *);
- struct serio *parent;
- struct list_head child_node;
- struct list_head children;
- unsigned int depth;
- struct serio_driver *drv;
- struct mutex drv_mutex;
- struct device dev;
- struct list_head node;
- struct mutex *ps2_cmd_mutex;
-};
-
-struct serio_driver {
- const char *description;
- const struct serio_device_id *id_table;
- bool manual_bind;
- void (*write_wakeup)(struct serio *);
- irqreturn_t (*interrupt)(struct serio *, unsigned char, unsigned int);
- int (*connect)(struct serio *, struct serio_driver *);
- int (*reconnect)(struct serio *);
- int (*fast_reconnect)(struct serio *);
- void (*disconnect)(struct serio *);
- void (*cleanup)(struct serio *);
- struct device_driver driver;
-};
-
-enum serio_event_type {
- SERIO_RESCAN_PORT = 0,
- SERIO_RECONNECT_PORT = 1,
- SERIO_RECONNECT_SUBTREE = 2,
- SERIO_REGISTER_PORT = 3,
- SERIO_ATTACH_DRIVER = 4,
-};
-
-struct serio_event {
- enum serio_event_type type;
- void *object;
- struct module *owner;
- struct list_head node;
-};
-
-enum i8042_controller_reset_mode {
- I8042_RESET_NEVER = 0,
- I8042_RESET_ALWAYS = 1,
- I8042_RESET_ON_S2RAM = 2,
-};
-
-struct i8042_port {
- struct serio *serio;
- int irq;
- bool exists;
- bool driver_bound;
- signed char mux;
-};
-
-struct serport {
- struct tty_struct *tty;
- wait_queue_head_t wait;
- struct serio *serio;
- struct serio_device_id id;
- spinlock_t lock;
- long unsigned int flags;
-};
-
-struct ps2dev {
- struct serio *serio;
- struct mutex cmd_mutex;
- wait_queue_head_t wait;
- long unsigned int flags;
- u8 cmdbuf[8];
- u8 cmdcnt;
- u8 nak;
-};
-
-struct input_mt_slot {
- int abs[14];
- unsigned int frame;
- unsigned int key;
-};
-
-struct input_mt {
- int trkid;
- int num_slots;
- int slot;
- unsigned int flags;
- unsigned int frame;
- int *red;
- struct input_mt_slot slots[0];
-};
-
-union input_seq_state {
- struct {
- short unsigned int pos;
- bool mutex_acquired;
- };
- void *p;
-};
-
-struct input_devres {
- struct input_dev *input;
-};
-
-struct input_event {
- __kernel_ulong_t __sec;
- __kernel_ulong_t __usec;
- __u16 type;
- __u16 code;
- __s32 value;
-};
-
-struct input_event_compat {
- compat_ulong_t sec;
- compat_ulong_t usec;
- __u16 type;
- __u16 code;
- __s32 value;
-};
-
-struct ff_periodic_effect_compat {
- __u16 waveform;
- __u16 period;
- __s16 magnitude;
- __s16 offset;
- __u16 phase;
- struct ff_envelope envelope;
- __u32 custom_len;
- compat_uptr_t custom_data;
-};
-
-struct ff_effect_compat {
- __u16 type;
- __s16 id;
- __u16 direction;
- struct ff_trigger trigger;
- struct ff_replay replay;
- union {
- struct ff_constant_effect constant;
- struct ff_ramp_effect ramp;
- struct ff_periodic_effect_compat periodic;
- struct ff_condition_effect condition[2];
- struct ff_rumble_effect rumble;
- } u;
-};
-
-struct input_mt_pos {
- s16 x;
- s16 y;
-};
-
-struct input_dev_poller {
- void (*poll)(struct input_dev *);
- unsigned int poll_interval;
- unsigned int poll_interval_max;
- unsigned int poll_interval_min;
- struct input_dev *input;
- struct delayed_work work;
-};
-
-struct ml_effect_state {
- struct ff_effect *effect;
- long unsigned int flags;
- int count;
- long unsigned int play_at;
- long unsigned int stop_at;
- long unsigned int adj_at;
-};
-
-struct ml_device {
- void *private;
- struct ml_effect_state states[16];
- int gain;
- struct timer_list timer;
- struct input_dev *dev;
- int (*play_effect)(struct input_dev *, void *, struct ff_effect *);
-};
-
-struct input_polled_dev {
- void *private;
- void (*open)(struct input_polled_dev *);
- void (*close)(struct input_polled_dev *);
- void (*poll)(struct input_polled_dev *);
- unsigned int poll_interval;
- unsigned int poll_interval_max;
- unsigned int poll_interval_min;
- struct input_dev *input;
- struct delayed_work work;
- bool devres_managed;
-};
-
-struct input_polled_devres {
- struct input_polled_dev *polldev;
-};
-
-struct key_entry {
- int type;
- u32 code;
- union {
- u16 keycode;
- struct {
- u8 code;
- u8 value;
- } sw;
- };
-};
-
-struct input_led {
- struct led_classdev cdev;
- struct input_handle *handle;
- unsigned int code;
-};
-
-struct input_leds {
- struct input_handle handle;
- unsigned int num_leds;
- struct input_led leds[0];
-};
-
-struct input_mask {
- __u32 type;
- __u32 codes_size;
- __u64 codes_ptr;
-};
-
-struct evdev_client;
-
-struct evdev {
- int open;
- struct input_handle handle;
- wait_queue_head_t wait;
- struct evdev_client *grab;
- struct list_head client_list;
- spinlock_t client_lock;
- struct mutex mutex;
- struct device dev;
- struct cdev cdev;
- bool exist;
-};
-
-struct evdev_client {
- unsigned int head;
- unsigned int tail;
- unsigned int packet_head;
- spinlock_t buffer_lock;
- struct fasync_struct *fasync;
- struct evdev *evdev;
- struct list_head node;
- enum input_clock_type clk_type;
- bool revoked;
- long unsigned int *evmasks[32];
- unsigned int bufsize;
- struct input_event buffer[0];
-};
-
-struct atkbd {
- struct ps2dev ps2dev;
- struct input_dev *dev;
- char name[64];
- char phys[32];
- short unsigned int id;
- short unsigned int keycode[512];
- long unsigned int force_release_mask[8];
- unsigned char set;
- bool translated;
- bool extra;
- bool write;
- bool softrepeat;
- bool softraw;
- bool scroll;
- bool enabled;
- unsigned char emul;
- bool resend;
- bool release;
- long unsigned int xl_bit;
- unsigned int last;
- long unsigned int time;
- long unsigned int err_count;
- struct delayed_work event_work;
- long unsigned int event_jiffies;
- long unsigned int event_mask;
- struct mutex mutex;
-};
-
-enum psmouse_state {
- PSMOUSE_IGNORE = 0,
- PSMOUSE_INITIALIZING = 1,
- PSMOUSE_RESYNCING = 2,
- PSMOUSE_CMD_MODE = 3,
- PSMOUSE_ACTIVATED = 4,
-};
-
-typedef enum {
- PSMOUSE_BAD_DATA = 0,
- PSMOUSE_GOOD_DATA = 1,
- PSMOUSE_FULL_PACKET = 2,
-} psmouse_ret_t;
-
-enum psmouse_scale {
- PSMOUSE_SCALE11 = 0,
- PSMOUSE_SCALE21 = 1,
-};
-
-enum psmouse_type {
- PSMOUSE_NONE = 0,
- PSMOUSE_PS2 = 1,
- PSMOUSE_PS2PP = 2,
- PSMOUSE_THINKPS = 3,
- PSMOUSE_GENPS = 4,
- PSMOUSE_IMPS = 5,
- PSMOUSE_IMEX = 6,
- PSMOUSE_SYNAPTICS = 7,
- PSMOUSE_ALPS = 8,
- PSMOUSE_LIFEBOOK = 9,
- PSMOUSE_TRACKPOINT = 10,
- PSMOUSE_TOUCHKIT_PS2 = 11,
- PSMOUSE_CORTRON = 12,
- PSMOUSE_HGPK = 13,
- PSMOUSE_ELANTECH = 14,
- PSMOUSE_FSP = 15,
- PSMOUSE_SYNAPTICS_RELATIVE = 16,
- PSMOUSE_CYPRESS = 17,
- PSMOUSE_FOCALTECH = 18,
- PSMOUSE_VMMOUSE = 19,
- PSMOUSE_BYD = 20,
- PSMOUSE_SYNAPTICS_SMBUS = 21,
- PSMOUSE_ELANTECH_SMBUS = 22,
- PSMOUSE_AUTO = 23,
-};
-
-struct psmouse;
-
-struct psmouse_protocol {
- enum psmouse_type type;
- bool maxproto;
- bool ignore_parity;
- bool try_passthru;
- bool smbus_companion;
- const char *name;
- const char *alias;
- int (*detect)(struct psmouse *, bool);
- int (*init)(struct psmouse *);
-};
-
-struct psmouse {
- void *private;
- struct input_dev *dev;
- struct ps2dev ps2dev;
- struct delayed_work resync_work;
- const char *vendor;
- const char *name;
- const struct psmouse_protocol *protocol;
- unsigned char packet[8];
- unsigned char badbyte;
- unsigned char pktcnt;
- unsigned char pktsize;
- unsigned char oob_data_type;
- unsigned char extra_buttons;
- bool acks_disable_command;
- unsigned int model;
- long unsigned int last;
- long unsigned int out_of_sync_cnt;
- long unsigned int num_resyncs;
- enum psmouse_state state;
- char devname[64];
- char phys[32];
- unsigned int rate;
- unsigned int resolution;
- unsigned int resetafter;
- unsigned int resync_time;
- bool smartscroll;
- psmouse_ret_t (*protocol_handler)(struct psmouse *);
- void (*set_rate)(struct psmouse *, unsigned int);
- void (*set_resolution)(struct psmouse *, unsigned int);
- void (*set_scale)(struct psmouse *, enum psmouse_scale);
- int (*reconnect)(struct psmouse *);
- int (*fast_reconnect)(struct psmouse *);
- void (*disconnect)(struct psmouse *);
- void (*cleanup)(struct psmouse *);
- int (*poll)(struct psmouse *);
- void (*pt_activate)(struct psmouse *);
- void (*pt_deactivate)(struct psmouse *);
-};
-
-struct psmouse_attribute {
- struct device_attribute dattr;
- void *data;
- ssize_t (*show)(struct psmouse *, void *, char *);
- ssize_t (*set)(struct psmouse *, void *, const char *, size_t);
- bool protect;
-};
-
-struct rmi_2d_axis_alignment {
- bool swap_axes;
- bool flip_x;
- bool flip_y;
- u16 clip_x_low;
- u16 clip_y_low;
- u16 clip_x_high;
- u16 clip_y_high;
- u16 offset_x;
- u16 offset_y;
- u8 delta_x_threshold;
- u8 delta_y_threshold;
-};
-
-enum rmi_sensor_type {
- rmi_sensor_default = 0,
- rmi_sensor_touchscreen = 1,
- rmi_sensor_touchpad = 2,
-};
-
-struct rmi_2d_sensor_platform_data {
- struct rmi_2d_axis_alignment axis_align;
- enum rmi_sensor_type sensor_type;
- int x_mm;
- int y_mm;
- int disable_report_mask;
- u16 rezero_wait;
- bool topbuttonpad;
- bool kernel_tracking;
- int dmax;
- int dribble;
- int palm_detect;
-};
-
-struct rmi_f30_data {
- bool buttonpad;
- bool trackstick_buttons;
- bool disable;
-};
-
-enum rmi_reg_state {
- RMI_REG_STATE_DEFAULT = 0,
- RMI_REG_STATE_OFF = 1,
- RMI_REG_STATE_ON = 2,
-};
-
-struct rmi_f01_power_management {
- enum rmi_reg_state nosleep;
- u8 wakeup_threshold;
- u8 doze_holdoff;
- u8 doze_interval;
-};
-
-struct rmi_device_platform_data_spi {
- u32 block_delay_us;
- u32 split_read_block_delay_us;
- u32 read_delay_us;
- u32 write_delay_us;
- u32 split_read_byte_delay_us;
- u32 pre_delay_us;
- u32 post_delay_us;
- u8 bits_per_word;
- u16 mode;
- void *cs_assert_data;
- int (*cs_assert)(const void *, const bool);
-};
-
-struct rmi_device_platform_data {
- int reset_delay_ms;
- int irq;
- struct rmi_device_platform_data_spi spi_data;
- struct rmi_2d_sensor_platform_data sensor_pdata;
- struct rmi_f01_power_management power_management;
- struct rmi_f30_data f30_data;
-};
-
-enum synaptics_pkt_type {
- SYN_NEWABS = 0,
- SYN_NEWABS_STRICT = 1,
- SYN_NEWABS_RELAXED = 2,
- SYN_OLDABS = 3,
-};
-
-struct synaptics_hw_state {
- int x;
- int y;
- int z;
- int w;
- unsigned int left: 1;
- unsigned int right: 1;
- unsigned int middle: 1;
- unsigned int up: 1;
- unsigned int down: 1;
- u8 ext_buttons;
- s8 scroll;
-};
-
-struct synaptics_device_info {
- u32 model_id;
- u32 firmware_id;
- u32 board_id;
- u32 capabilities;
- u32 ext_cap;
- u32 ext_cap_0c;
- u32 ext_cap_10;
- u32 identity;
- u32 x_res;
- u32 y_res;
- u32 x_max;
- u32 y_max;
- u32 x_min;
- u32 y_min;
-};
-
-struct synaptics_data {
- struct synaptics_device_info info;
- enum synaptics_pkt_type pkt_type;
- u8 mode;
- int scroll;
- bool absolute_mode;
- bool disable_gesture;
- struct serio *pt_port;
- struct synaptics_hw_state agm;
- unsigned int agm_count;
- long unsigned int press_start;
- bool press;
- bool report_press;
- bool is_forcepad;
-};
-
-struct min_max_quirk {
- const char * const *pnp_ids;
- struct {
- u32 min;
- u32 max;
- } board_id;
- u32 x_min;
- u32 x_max;
- u32 y_min;
- u32 y_max;
-};
-
-enum {
- SYNAPTICS_INTERTOUCH_NOT_SET = 4294967295,
- SYNAPTICS_INTERTOUCH_OFF = 0,
- SYNAPTICS_INTERTOUCH_ON = 1,
-};
-
-struct focaltech_finger_state {
- bool active;
- bool valid;
- unsigned int x;
- unsigned int y;
-};
-
-struct focaltech_hw_state {
- struct focaltech_finger_state fingers[5];
- unsigned int width;
- bool pressed;
-};
-
-struct focaltech_data {
- unsigned int x_max;
- unsigned int y_max;
- struct focaltech_hw_state state;
-};
-
-enum SS4_PACKET_ID {
- SS4_PACKET_ID_IDLE = 0,
- SS4_PACKET_ID_ONE = 1,
- SS4_PACKET_ID_TWO = 2,
- SS4_PACKET_ID_MULTI = 3,
- SS4_PACKET_ID_STICK = 4,
-};
-
-enum V7_PACKET_ID {
- V7_PACKET_ID_IDLE = 0,
- V7_PACKET_ID_TWO = 1,
- V7_PACKET_ID_MULTI = 2,
- V7_PACKET_ID_NEW = 3,
- V7_PACKET_ID_UNKNOWN = 4,
-};
-
-struct alps_protocol_info {
- u16 version;
- u8 byte0;
- u8 mask0;
- unsigned int flags;
-};
-
-struct alps_model_info {
- u8 signature[3];
- struct alps_protocol_info protocol_info;
-};
-
-struct alps_nibble_commands {
- int command;
- unsigned char data;
-};
-
-struct alps_bitmap_point {
- int start_bit;
- int num_bits;
-};
-
-struct alps_fields {
- unsigned int x_map;
- unsigned int y_map;
- unsigned int fingers;
- int pressure;
- struct input_mt_pos st;
- struct input_mt_pos mt[4];
- unsigned int first_mp: 1;
- unsigned int is_mp: 1;
- unsigned int left: 1;
- unsigned int right: 1;
- unsigned int middle: 1;
- unsigned int ts_left: 1;
- unsigned int ts_right: 1;
- unsigned int ts_middle: 1;
-};
-
-struct alps_data {
- struct psmouse *psmouse;
- struct input_dev *dev2;
- struct input_dev *dev3;
- char phys2[32];
- char phys3[32];
- struct delayed_work dev3_register_work;
- const struct alps_nibble_commands *nibble_commands;
- int addr_command;
- u16 proto_version;
- u8 byte0;
- u8 mask0;
- u8 dev_id[3];
- u8 fw_ver[3];
- int flags;
- int x_max;
- int y_max;
- int x_bits;
- int y_bits;
- unsigned int x_res;
- unsigned int y_res;
- int (*hw_init)(struct psmouse *);
- void (*process_packet)(struct psmouse *);
- int (*decode_fields)(struct alps_fields *, unsigned char *, struct psmouse *);
- void (*set_abs_params)(struct alps_data *, struct input_dev *);
- int prev_fin;
- int multi_packet;
- int second_touch;
- unsigned char multi_data[6];
- struct alps_fields f;
- u8 quirks;
- struct timer_list timer;
-};
-
-struct byd_data {
- struct timer_list timer;
- struct psmouse *psmouse;
- s32 abs_x;
- s32 abs_y;
- volatile long unsigned int last_touch_time;
- bool btn_left;
- bool btn_right;
- bool touch;
-};
-
-struct ps2pp_info {
- u8 model;
- u8 kind;
- u16 features;
-};
-
-struct lifebook_data {
- struct input_dev *dev2;
- char phys[32];
-};
-
-struct trackpoint_data {
- u8 variant_id;
- u8 firmware_id;
- u8 sensitivity;
- u8 speed;
- u8 inertia;
- u8 reach;
- u8 draghys;
- u8 mindrag;
- u8 thresh;
- u8 upthresh;
- u8 ztime;
- u8 jenks;
- u8 drift_time;
- bool press_to_select;
- bool skipback;
- bool ext_dev;
-};
-
-struct trackpoint_attr_data {
- size_t field_offset;
- u8 command;
- u8 mask;
- bool inverted;
- u8 power_on_default;
-};
-
-struct cytp_contact {
- int x;
- int y;
- int z;
-};
-
-struct cytp_report_data {
- int contact_cnt;
- struct cytp_contact contacts[2];
- unsigned int left: 1;
- unsigned int right: 1;
- unsigned int middle: 1;
- unsigned int tap: 1;
-};
-
-struct cytp_data {
- int fw_version;
- int pkt_size;
- int mode;
- int tp_min_pressure;
- int tp_max_pressure;
- int tp_width;
- int tp_high;
- int tp_max_abs_x;
- int tp_max_abs_y;
- int tp_res_x;
- int tp_res_y;
- int tp_metrics_supported;
-};
-
-struct psmouse_smbus_dev {
- struct i2c_board_info board;
- struct psmouse *psmouse;
- struct i2c_client *client;
- struct list_head node;
- bool dead;
- bool need_deactivate;
-};
-
-struct psmouse_smbus_removal_work {
- struct work_struct work;
- struct i2c_client *client;
-};
-
-struct touchscreen_properties {
- unsigned int max_x;
- unsigned int max_y;
- bool invert_x;
- bool invert_y;
- bool swap_x_y;
-};
-
-struct trace_event_raw_rtc_time_alarm_class {
- struct trace_entry ent;
- time64_t secs;
- int err;
- char __data[0];
-};
-
-struct trace_event_raw_rtc_irq_set_freq {
- struct trace_entry ent;
- int freq;
- int err;
- char __data[0];
-};
-
-struct trace_event_raw_rtc_irq_set_state {
- struct trace_entry ent;
- int enabled;
- int err;
- char __data[0];
-};
-
-struct trace_event_raw_rtc_alarm_irq_enable {
- struct trace_entry ent;
- unsigned int enabled;
- int err;
- char __data[0];
-};
-
-struct trace_event_raw_rtc_offset_class {
- struct trace_entry ent;
- long int offset;
- int err;
- char __data[0];
-};
-
-struct trace_event_raw_rtc_timer_class {
- struct trace_entry ent;
- struct rtc_timer *timer;
- ktime_t expires;
- ktime_t period;
- char __data[0];
-};
-
-struct trace_event_data_offsets_rtc_time_alarm_class {};
-
-struct trace_event_data_offsets_rtc_irq_set_freq {};
-
-struct trace_event_data_offsets_rtc_irq_set_state {};
-
-struct trace_event_data_offsets_rtc_alarm_irq_enable {};
-
-struct trace_event_data_offsets_rtc_offset_class {};
-
-struct trace_event_data_offsets_rtc_timer_class {};
-
-typedef void (*btf_trace_rtc_set_time)(void *, time64_t, int);
-
-typedef void (*btf_trace_rtc_read_time)(void *, time64_t, int);
-
-typedef void (*btf_trace_rtc_set_alarm)(void *, time64_t, int);
-
-typedef void (*btf_trace_rtc_read_alarm)(void *, time64_t, int);
-
-typedef void (*btf_trace_rtc_irq_set_freq)(void *, int, int);
-
-typedef void (*btf_trace_rtc_irq_set_state)(void *, int, int);
-
-typedef void (*btf_trace_rtc_alarm_irq_enable)(void *, unsigned int, int);
-
-typedef void (*btf_trace_rtc_set_offset)(void *, long int, int);
-
-typedef void (*btf_trace_rtc_read_offset)(void *, long int, int);
-
-typedef void (*btf_trace_rtc_timer_enqueue)(void *, struct rtc_timer *);
-
-typedef void (*btf_trace_rtc_timer_dequeue)(void *, struct rtc_timer *);
-
-typedef void (*btf_trace_rtc_timer_fired)(void *, struct rtc_timer *);
-
-enum {
- none = 0,
- day = 1,
- month = 2,
- year = 3,
-};
-
-struct nvmem_cell_info {
- const char *name;
- unsigned int offset;
- unsigned int bytes;
- unsigned int bit_offset;
- unsigned int nbits;
-};
-
-typedef int (*nvmem_reg_read_t)(void *, unsigned int, void *, size_t);
-
-typedef int (*nvmem_reg_write_t)(void *, unsigned int, void *, size_t);
-
-enum nvmem_type {
- NVMEM_TYPE_UNKNOWN = 0,
- NVMEM_TYPE_EEPROM = 1,
- NVMEM_TYPE_OTP = 2,
- NVMEM_TYPE_BATTERY_BACKED = 3,
-};
-
-struct nvmem_config {
- struct device *dev;
- const char *name;
- int id;
- struct module *owner;
- const struct nvmem_cell_info *cells;
- int ncells;
- enum nvmem_type type;
- bool read_only;
- bool root_only;
- bool no_of_node;
- nvmem_reg_read_t reg_read;
- nvmem_reg_write_t reg_write;
- int size;
- int word_size;
- int stride;
- void *priv;
- bool compat;
- struct device *base_dev;
-};
-
-struct nvmem_device;
-
-struct cmos_rtc_board_info {
- void (*wake_on)(struct device *);
- void (*wake_off)(struct device *);
- u32 flags;
- int address_space;
- u8 rtc_day_alarm;
- u8 rtc_mon_alarm;
- u8 rtc_century;
-};
-
-struct cmos_rtc {
- struct rtc_device *rtc;
- struct device *dev;
- int irq;
- struct resource *iomem;
- time64_t alarm_expires;
- void (*wake_on)(struct device *);
- void (*wake_off)(struct device *);
- u8 enabled_wake;
- u8 suspend_ctrl;
- u8 day_alrm;
- u8 mon_alrm;
- u8 century;
- struct rtc_wkalrm saved_wkalrm;
-};
-
-struct i2c_devinfo {
- struct list_head list;
- int busnum;
- struct i2c_board_info board_info;
-};
-
-struct i2c_device_identity {
- u16 manufacturer_id;
- u16 part_id;
- u8 die_revision;
-};
-
-struct i2c_timings {
- u32 bus_freq_hz;
- u32 scl_rise_ns;
- u32 scl_fall_ns;
- u32 scl_int_delay_ns;
- u32 sda_fall_ns;
- u32 sda_hold_ns;
- u32 digital_filter_width_ns;
- u32 analog_filter_cutoff_freq_hz;
-};
-
-struct trace_event_raw_i2c_write {
- struct trace_entry ent;
- int adapter_nr;
- __u16 msg_nr;
- __u16 addr;
- __u16 flags;
- __u16 len;
- u32 __data_loc_buf;
- char __data[0];
-};
-
-struct trace_event_raw_i2c_read {
- struct trace_entry ent;
- int adapter_nr;
- __u16 msg_nr;
- __u16 addr;
- __u16 flags;
- __u16 len;
- char __data[0];
-};
-
-struct trace_event_raw_i2c_reply {
- struct trace_entry ent;
- int adapter_nr;
- __u16 msg_nr;
- __u16 addr;
- __u16 flags;
- __u16 len;
- u32 __data_loc_buf;
- char __data[0];
-};
-
-struct trace_event_raw_i2c_result {
- struct trace_entry ent;
- int adapter_nr;
- __u16 nr_msgs;
- __s16 ret;
- char __data[0];
-};
-
-struct trace_event_data_offsets_i2c_write {
- u32 buf;
-};
-
-struct trace_event_data_offsets_i2c_read {};
-
-struct trace_event_data_offsets_i2c_reply {
- u32 buf;
-};
-
-struct trace_event_data_offsets_i2c_result {};
-
-typedef void (*btf_trace_i2c_write)(void *, const struct i2c_adapter *, const struct i2c_msg *, int);
-
-typedef void (*btf_trace_i2c_read)(void *, const struct i2c_adapter *, const struct i2c_msg *, int);
-
-typedef void (*btf_trace_i2c_reply)(void *, const struct i2c_adapter *, const struct i2c_msg *, int);
-
-typedef void (*btf_trace_i2c_result)(void *, const struct i2c_adapter *, int, int);
-
-struct i2c_dummy_devres {
- struct i2c_client *client;
-};
-
-struct class_compat___2;
-
-struct i2c_cmd_arg {
- unsigned int cmd;
- void *arg;
-};
-
-struct i2c_smbus_alert_setup {
- int irq;
-};
-
-struct trace_event_raw_smbus_write {
- struct trace_entry ent;
- int adapter_nr;
- __u16 addr;
- __u16 flags;
- __u8 command;
- __u8 len;
- __u32 protocol;
- __u8 buf[34];
- char __data[0];
-};
-
-struct trace_event_raw_smbus_read {
- struct trace_entry ent;
- int adapter_nr;
- __u16 flags;
- __u16 addr;
- __u8 command;
- __u32 protocol;
- __u8 buf[34];
- char __data[0];
-};
-
-struct trace_event_raw_smbus_reply {
- struct trace_entry ent;
- int adapter_nr;
- __u16 addr;
- __u16 flags;
- __u8 command;
- __u8 len;
- __u32 protocol;
- __u8 buf[34];
- char __data[0];
-};
-
-struct trace_event_raw_smbus_result {
- struct trace_entry ent;
- int adapter_nr;
- __u16 addr;
- __u16 flags;
- __u8 read_write;
- __u8 command;
- __s16 res;
- __u32 protocol;
- char __data[0];
-};
-
-struct trace_event_data_offsets_smbus_write {};
-
-struct trace_event_data_offsets_smbus_read {};
-
-struct trace_event_data_offsets_smbus_reply {};
-
-struct trace_event_data_offsets_smbus_result {};
-
-typedef void (*btf_trace_smbus_write)(void *, const struct i2c_adapter *, u16, short unsigned int, char, u8, int, const union i2c_smbus_data *);
-
-typedef void (*btf_trace_smbus_read)(void *, const struct i2c_adapter *, u16, short unsigned int, char, u8, int);
-
-typedef void (*btf_trace_smbus_reply)(void *, const struct i2c_adapter *, u16, short unsigned int, char, u8, int, const union i2c_smbus_data *, int);
-
-typedef void (*btf_trace_smbus_result)(void *, const struct i2c_adapter *, u16, short unsigned int, char, u8, int, int);
-
-struct i2c_acpi_handler_data {
- struct acpi_connection_info info;
- struct i2c_adapter *adapter;
-};
-
-struct gsb_buffer {
- u8 status;
- u8 len;
- union {
- u16 wdata;
- u8 bdata;
- u8 data[0];
- };
-};
-
-struct i2c_acpi_lookup {
- struct i2c_board_info *info;
- acpi_handle adapter_handle;
- acpi_handle device_handle;
- acpi_handle search_handle;
- int n;
- int index;
- u32 speed;
- u32 min_speed;
- u32 force_speed;
-};
-
-struct i2c_smbus_alert {
- struct work_struct alert;
- struct i2c_client *ara;
-};
-
-struct alert_data {
- short unsigned int addr;
- enum i2c_alert_protocol type;
- unsigned int data;
-};
-
-struct itco_wdt_platform_data {
- char name[32];
- unsigned int version;
- void *no_reboot_priv;
- int (*update_no_reboot_bit)(void *, bool);
-};
-
-struct i801_priv {
- struct i2c_adapter adapter;
- long unsigned int smba;
- unsigned char original_hstcfg;
- unsigned char original_slvcmd;
- struct pci_dev *pci_dev;
- unsigned int features;
- wait_queue_head_t waitq;
- u8 status;
- u8 cmd;
- bool is_read;
- int count;
- int len;
- u8 *data;
- struct platform_device *tco_pdev;
- bool acpi_reserved;
- struct mutex acpi_lock;
-};
-
-struct dmi_onboard_device_info {
- const char *name;
- u8 type;
- short unsigned int i2c_addr;
- const char *i2c_type;
-};
-
-struct pps_ktime {
- __s64 sec;
- __s32 nsec;
- __u32 flags;
-};
-
-struct pps_ktime_compat {
- __s64 sec;
- __s32 nsec;
- __u32 flags;
-};
-
-struct pps_kinfo {
- __u32 assert_sequence;
- __u32 clear_sequence;
- struct pps_ktime assert_tu;
- struct pps_ktime clear_tu;
- int current_mode;
-};
-
-struct pps_kinfo_compat {
- __u32 assert_sequence;
- __u32 clear_sequence;
- struct pps_ktime_compat assert_tu;
- struct pps_ktime_compat clear_tu;
- int current_mode;
-} __attribute__((packed));
-
-struct pps_kparams {
- int api_version;
- int mode;
- struct pps_ktime assert_off_tu;
- struct pps_ktime clear_off_tu;
-};
-
-struct pps_fdata {
- struct pps_kinfo info;
- struct pps_ktime timeout;
-};
-
-struct pps_fdata_compat {
- struct pps_kinfo_compat info;
- struct pps_ktime_compat timeout;
-} __attribute__((packed));
-
-struct pps_bind_args {
- int tsformat;
- int edge;
- int consumer;
-};
-
-struct pps_device;
-
-struct pps_source_info {
- char name[32];
- char path[32];
- int mode;
- void (*echo)(struct pps_device *, int, void *);
- struct module *owner;
- struct device *dev;
-};
-
-struct pps_device {
- struct pps_source_info info;
- struct pps_kparams params;
- __u32 assert_sequence;
- __u32 clear_sequence;
- struct pps_ktime assert_tu;
- struct pps_ktime clear_tu;
- int current_mode;
- unsigned int last_ev;
- wait_queue_head_t queue;
- unsigned int id;
- const void *lookup_cookie;
- struct cdev cdev;
- struct device *dev;
- struct fasync_struct *async_queue;
- spinlock_t lock;
-};
-
-struct pps_event_time {
- struct timespec64 ts_real;
-};
-
-struct ptp_extts_event {
- struct ptp_clock_time t;
- unsigned int index;
- unsigned int flags;
- unsigned int rsv[2];
-};
-
-enum ptp_clock_events {
- PTP_CLOCK_ALARM = 0,
- PTP_CLOCK_EXTTS = 1,
- PTP_CLOCK_PPS = 2,
- PTP_CLOCK_PPSUSR = 3,
-};
-
-struct ptp_clock_event {
- int type;
- int index;
- union {
- u64 timestamp;
- struct pps_event_time pps_times;
- };
-};
-
-struct timestamp_event_queue {
- struct ptp_extts_event buf[128];
- int head;
- int tail;
- spinlock_t lock;
-};
-
-struct ptp_clock___2 {
- struct posix_clock clock;
- struct device dev;
- struct ptp_clock_info *info;
- dev_t devid;
- int index;
- struct pps_device *pps_source;
- long int dialed_frequency;
- struct timestamp_event_queue tsevq;
- struct mutex tsevq_mux;
- struct mutex pincfg_mux;
- wait_queue_head_t tsev_wq;
- int defunct;
- struct device_attribute *pin_dev_attr;
- struct attribute **pin_attr;
- struct attribute_group pin_attr_group;
- const struct attribute_group *pin_attr_groups[2];
- struct kthread_worker *kworker;
- struct kthread_delayed_work aux_work;
-};
-
-struct ptp_clock_caps {
- int max_adj;
- int n_alarm;
- int n_ext_ts;
- int n_per_out;
- int pps;
- int n_pins;
- int cross_timestamping;
- int rsv[13];
-};
-
-struct ptp_sys_offset {
- unsigned int n_samples;
- unsigned int rsv[3];
- struct ptp_clock_time ts[51];
-};
-
-struct ptp_sys_offset_extended {
- unsigned int n_samples;
- unsigned int rsv[3];
- struct ptp_clock_time ts[75];
-};
-
-struct ptp_sys_offset_precise {
- struct ptp_clock_time device;
- struct ptp_clock_time sys_realtime;
- struct ptp_clock_time sys_monoraw;
- unsigned int rsv[4];
-};
-
-enum power_supply_notifier_events {
- PSY_EVENT_PROP_CHANGED = 0,
-};
-
-struct power_supply_battery_ocv_table {
- int ocv;
- int capacity;
-};
-
-struct power_supply_battery_info {
- int energy_full_design_uwh;
- int charge_full_design_uah;
- int voltage_min_design_uv;
- int voltage_max_design_uv;
- int precharge_current_ua;
- int charge_term_current_ua;
- int constant_charge_current_max_ua;
- int constant_charge_voltage_max_uv;
- int factory_internal_resistance_uohm;
- int ocv_temp[20];
- struct power_supply_battery_ocv_table *ocv_table[20];
- int ocv_table_size[20];
-};
-
-struct psy_am_i_supplied_data {
- struct power_supply *psy;
- unsigned int count;
-};
-
-enum hwmon_sensor_types {
- hwmon_chip = 0,
- hwmon_temp = 1,
- hwmon_in = 2,
- hwmon_curr = 3,
- hwmon_power = 4,
- hwmon_energy = 5,
- hwmon_humidity = 6,
- hwmon_fan = 7,
- hwmon_pwm = 8,
- hwmon_max = 9,
-};
-
-enum hwmon_temp_attributes {
- hwmon_temp_input = 0,
- hwmon_temp_type = 1,
- hwmon_temp_lcrit = 2,
- hwmon_temp_lcrit_hyst = 3,
- hwmon_temp_min = 4,
- hwmon_temp_min_hyst = 5,
- hwmon_temp_max = 6,
- hwmon_temp_max_hyst = 7,
- hwmon_temp_crit = 8,
- hwmon_temp_crit_hyst = 9,
- hwmon_temp_emergency = 10,
- hwmon_temp_emergency_hyst = 11,
- hwmon_temp_alarm = 12,
- hwmon_temp_lcrit_alarm = 13,
- hwmon_temp_min_alarm = 14,
- hwmon_temp_max_alarm = 15,
- hwmon_temp_crit_alarm = 16,
- hwmon_temp_emergency_alarm = 17,
- hwmon_temp_fault = 18,
- hwmon_temp_offset = 19,
- hwmon_temp_label = 20,
- hwmon_temp_lowest = 21,
- hwmon_temp_highest = 22,
- hwmon_temp_reset_history = 23,
-};
-
-enum hwmon_in_attributes {
- hwmon_in_input = 0,
- hwmon_in_min = 1,
- hwmon_in_max = 2,
- hwmon_in_lcrit = 3,
- hwmon_in_crit = 4,
- hwmon_in_average = 5,
- hwmon_in_lowest = 6,
- hwmon_in_highest = 7,
- hwmon_in_reset_history = 8,
- hwmon_in_label = 9,
- hwmon_in_alarm = 10,
- hwmon_in_min_alarm = 11,
- hwmon_in_max_alarm = 12,
- hwmon_in_lcrit_alarm = 13,
- hwmon_in_crit_alarm = 14,
- hwmon_in_enable = 15,
-};
-
-enum hwmon_curr_attributes {
- hwmon_curr_input = 0,
- hwmon_curr_min = 1,
- hwmon_curr_max = 2,
- hwmon_curr_lcrit = 3,
- hwmon_curr_crit = 4,
- hwmon_curr_average = 5,
- hwmon_curr_lowest = 6,
- hwmon_curr_highest = 7,
- hwmon_curr_reset_history = 8,
- hwmon_curr_label = 9,
- hwmon_curr_alarm = 10,
- hwmon_curr_min_alarm = 11,
- hwmon_curr_max_alarm = 12,
- hwmon_curr_lcrit_alarm = 13,
- hwmon_curr_crit_alarm = 14,
-};
-
-struct hwmon_ops {
- umode_t (*is_visible)(const void *, enum hwmon_sensor_types, u32, int);
- int (*read)(struct device *, enum hwmon_sensor_types, u32, int, long int *);
- int (*read_string)(struct device *, enum hwmon_sensor_types, u32, int, const char **);
- int (*write)(struct device *, enum hwmon_sensor_types, u32, int, long int);
-};
-
-struct hwmon_channel_info {
- enum hwmon_sensor_types type;
- const u32 *config;
-};
-
-struct hwmon_chip_info {
- const struct hwmon_ops *ops;
- const struct hwmon_channel_info **info;
-};
-
-struct power_supply_hwmon {
- struct power_supply *psy;
- long unsigned int *props;
-};
-
-enum hwmon_chip_attributes {
- hwmon_chip_temp_reset_history = 0,
- hwmon_chip_in_reset_history = 1,
- hwmon_chip_curr_reset_history = 2,
- hwmon_chip_power_reset_history = 3,
- hwmon_chip_register_tz = 4,
- hwmon_chip_update_interval = 5,
- hwmon_chip_alarms = 6,
- hwmon_chip_samples = 7,
- hwmon_chip_curr_samples = 8,
- hwmon_chip_in_samples = 9,
- hwmon_chip_power_samples = 10,
- hwmon_chip_temp_samples = 11,
-};
-
-enum hwmon_power_attributes {
- hwmon_power_average = 0,
- hwmon_power_average_interval = 1,
- hwmon_power_average_interval_max = 2,
- hwmon_power_average_interval_min = 3,
- hwmon_power_average_highest = 4,
- hwmon_power_average_lowest = 5,
- hwmon_power_average_max = 6,
- hwmon_power_average_min = 7,
- hwmon_power_input = 8,
- hwmon_power_input_highest = 9,
- hwmon_power_input_lowest = 10,
- hwmon_power_reset_history = 11,
- hwmon_power_accuracy = 12,
- hwmon_power_cap = 13,
- hwmon_power_cap_hyst = 14,
- hwmon_power_cap_max = 15,
- hwmon_power_cap_min = 16,
- hwmon_power_min = 17,
- hwmon_power_max = 18,
- hwmon_power_crit = 19,
- hwmon_power_lcrit = 20,
- hwmon_power_label = 21,
- hwmon_power_alarm = 22,
- hwmon_power_cap_alarm = 23,
- hwmon_power_min_alarm = 24,
- hwmon_power_max_alarm = 25,
- hwmon_power_lcrit_alarm = 26,
- hwmon_power_crit_alarm = 27,
-};
-
-enum hwmon_energy_attributes {
- hwmon_energy_input = 0,
- hwmon_energy_label = 1,
-};
-
-enum hwmon_humidity_attributes {
- hwmon_humidity_input = 0,
- hwmon_humidity_label = 1,
- hwmon_humidity_min = 2,
- hwmon_humidity_min_hyst = 3,
- hwmon_humidity_max = 4,
- hwmon_humidity_max_hyst = 5,
- hwmon_humidity_alarm = 6,
- hwmon_humidity_fault = 7,
-};
-
-enum hwmon_fan_attributes {
- hwmon_fan_input = 0,
- hwmon_fan_label = 1,
- hwmon_fan_min = 2,
- hwmon_fan_max = 3,
- hwmon_fan_div = 4,
- hwmon_fan_pulses = 5,
- hwmon_fan_target = 6,
- hwmon_fan_alarm = 7,
- hwmon_fan_min_alarm = 8,
- hwmon_fan_max_alarm = 9,
- hwmon_fan_fault = 10,
-};
-
-enum hwmon_pwm_attributes {
- hwmon_pwm_input = 0,
- hwmon_pwm_enable = 1,
- hwmon_pwm_mode = 2,
- hwmon_pwm_freq = 3,
-};
-
-struct trace_event_raw_hwmon_attr_class {
- struct trace_entry ent;
- int index;
- u32 __data_loc_attr_name;
- long int val;
- char __data[0];
-};
-
-struct trace_event_raw_hwmon_attr_show_string {
- struct trace_entry ent;
- int index;
- u32 __data_loc_attr_name;
- u32 __data_loc_label;
- char __data[0];
-};
-
-struct trace_event_data_offsets_hwmon_attr_class {
- u32 attr_name;
-};
-
-struct trace_event_data_offsets_hwmon_attr_show_string {
- u32 attr_name;
- u32 label;
-};
-
-typedef void (*btf_trace_hwmon_attr_show)(void *, int, const char *, long int);
-
-typedef void (*btf_trace_hwmon_attr_store)(void *, int, const char *, long int);
-
-typedef void (*btf_trace_hwmon_attr_show_string)(void *, int, const char *, const char *);
-
-struct hwmon_device {
- const char *name;
- struct device dev;
- const struct hwmon_chip_info *chip;
- struct attribute_group group;
- const struct attribute_group **groups;
-};
-
-struct hwmon_device_attribute {
- struct device_attribute dev_attr;
- const struct hwmon_ops *ops;
- enum hwmon_sensor_types type;
- u32 attr;
- int index;
- char name[32];
-};
-
-struct trace_event_raw_thermal_temperature {
- struct trace_entry ent;
- u32 __data_loc_thermal_zone;
- int id;
- int temp_prev;
- int temp;
- char __data[0];
-};
-
-struct trace_event_raw_cdev_update {
- struct trace_entry ent;
- u32 __data_loc_type;
- long unsigned int target;
- char __data[0];
-};
-
-struct trace_event_raw_thermal_zone_trip {
- struct trace_entry ent;
- u32 __data_loc_thermal_zone;
- int id;
- int trip;
- enum thermal_trip_type trip_type;
- char __data[0];
-};
-
-struct trace_event_data_offsets_thermal_temperature {
- u32 thermal_zone;
-};
-
-struct trace_event_data_offsets_cdev_update {
- u32 type;
-};
-
-struct trace_event_data_offsets_thermal_zone_trip {
- u32 thermal_zone;
-};
-
-typedef void (*btf_trace_thermal_temperature)(void *, struct thermal_zone_device *);
-
-typedef void (*btf_trace_cdev_update)(void *, struct thermal_cooling_device *, long unsigned int);
-
-typedef void (*btf_trace_thermal_zone_trip)(void *, struct thermal_zone_device *, int, enum thermal_trip_type);
-
-struct thermal_instance {
- int id;
- char name[20];
- struct thermal_zone_device *tz;
- struct thermal_cooling_device *cdev;
- int trip;
- bool initialized;
- long unsigned int upper;
- long unsigned int lower;
- long unsigned int target;
- char attr_name[20];
- struct device_attribute attr;
- char weight_attr_name[20];
- struct device_attribute weight_attr;
- struct list_head tz_node;
- struct list_head cdev_node;
- unsigned int weight;
-};
-
-struct thermal_hwmon_device {
- char type[20];
- struct device *device;
- int count;
- struct list_head tz_list;
- struct list_head node;
-};
-
-struct thermal_hwmon_attr {
- struct device_attribute attr;
- char name[16];
-};
-
-struct thermal_hwmon_temp {
- struct list_head hwmon_node;
- struct thermal_zone_device *tz;
- struct thermal_hwmon_attr temp_input;
- struct thermal_hwmon_attr temp_crit;
-};
-
-struct mdp_device_descriptor_s {
- __u32 number;
- __u32 major;
- __u32 minor;
- __u32 raid_disk;
- __u32 state;
- __u32 reserved[27];
-};
-
-typedef struct mdp_device_descriptor_s mdp_disk_t;
-
-struct mdp_superblock_s {
- __u32 md_magic;
- __u32 major_version;
- __u32 minor_version;
- __u32 patch_version;
- __u32 gvalid_words;
- __u32 set_uuid0;
- __u32 ctime;
- __u32 level;
- __u32 size;
- __u32 nr_disks;
- __u32 raid_disks;
- __u32 md_minor;
- __u32 not_persistent;
- __u32 set_uuid1;
- __u32 set_uuid2;
- __u32 set_uuid3;
- __u32 gstate_creserved[16];
- __u32 utime;
- __u32 state;
- __u32 active_disks;
- __u32 working_disks;
- __u32 failed_disks;
- __u32 spare_disks;
- __u32 sb_csum;
- __u32 events_lo;
- __u32 events_hi;
- __u32 cp_events_lo;
- __u32 cp_events_hi;
- __u32 recovery_cp;
- __u64 reshape_position;
- __u32 new_level;
- __u32 delta_disks;
- __u32 new_layout;
- __u32 new_chunk;
- __u32 gstate_sreserved[14];
- __u32 layout;
- __u32 chunk_size;
- __u32 root_pv;
- __u32 root_block;
- __u32 pstate_reserved[60];
- mdp_disk_t disks[27];
- __u32 reserved[0];
- mdp_disk_t this_disk;
-};
-
-typedef struct mdp_superblock_s mdp_super_t;
-
-struct mdp_superblock_1 {
- __le32 magic;
- __le32 major_version;
- __le32 feature_map;
- __le32 pad0;
- __u8 set_uuid[16];
- char set_name[32];
- __le64 ctime;
- __le32 level;
- __le32 layout;
- __le64 size;
- __le32 chunksize;
- __le32 raid_disks;
- union {
- __le32 bitmap_offset;
- struct {
- __le16 offset;
- __le16 size;
- } ppl;
- };
- __le32 new_level;
- __le64 reshape_position;
- __le32 delta_disks;
- __le32 new_layout;
- __le32 new_chunk;
- __le32 new_offset;
- __le64 data_offset;
- __le64 data_size;
- __le64 super_offset;
- union {
- __le64 recovery_offset;
- __le64 journal_tail;
- };
- __le32 dev_number;
- __le32 cnt_corrected_read;
- __u8 device_uuid[16];
- __u8 devflags;
- __u8 bblog_shift;
- __le16 bblog_size;
- __le32 bblog_offset;
- __le64 utime;
- __le64 events;
- __le64 resync_offset;
- __le32 sb_csum;
- __le32 max_dev;
- __u8 pad3[32];
- __le16 dev_roles[0];
-};
-
-struct mdu_version_s {
- int major;
- int minor;
- int patchlevel;
-};
-
-typedef struct mdu_version_s mdu_version_t;
-
-struct mdu_bitmap_file_s {
- char pathname[4096];
-};
-
-typedef struct mdu_bitmap_file_s mdu_bitmap_file_t;
-
-struct mddev;
-
-struct md_rdev;
-
-struct md_cluster_operations {
- int (*join)(struct mddev *, int);
- int (*leave)(struct mddev *);
- int (*slot_number)(struct mddev *);
- int (*resync_info_update)(struct mddev *, sector_t, sector_t);
- void (*resync_info_get)(struct mddev *, sector_t *, sector_t *);
- int (*metadata_update_start)(struct mddev *);
- int (*metadata_update_finish)(struct mddev *);
- void (*metadata_update_cancel)(struct mddev *);
- int (*resync_start)(struct mddev *);
- int (*resync_finish)(struct mddev *);
- int (*area_resyncing)(struct mddev *, int, sector_t, sector_t);
- int (*add_new_disk)(struct mddev *, struct md_rdev *);
- void (*add_new_disk_cancel)(struct mddev *);
- int (*new_disk_ack)(struct mddev *, bool);
- int (*remove_disk)(struct mddev *, struct md_rdev *);
- void (*load_bitmaps)(struct mddev *, int);
- int (*gather_bitmaps)(struct md_rdev *);
- int (*resize_bitmaps)(struct mddev *, sector_t, sector_t);
- int (*lock_all_bitmaps)(struct mddev *);
- void (*unlock_all_bitmaps)(struct mddev *);
- void (*update_size)(struct mddev *, sector_t);
-};
-
-struct md_cluster_info;
-
-struct md_personality;
-
-struct md_thread;
-
-struct bitmap;
-
-struct mddev {
- void *private;
- struct md_personality *pers;
- dev_t unit;
- int md_minor;
- struct list_head disks;
- long unsigned int flags;
- long unsigned int sb_flags;
- int suspended;
- atomic_t active_io;
- int ro;
- int sysfs_active;
- struct gendisk *gendisk;
- struct kobject kobj;
- int hold_active;
- int major_version;
- int minor_version;
- int patch_version;
- int persistent;
- int external;
- char metadata_type[17];
- int chunk_sectors;
- time64_t ctime;
- time64_t utime;
- int level;
- int layout;
- char clevel[16];
- int raid_disks;
- int max_disks;
- sector_t dev_sectors;
- sector_t array_sectors;
- int external_size;
- __u64 events;
- int can_decrease_events;
- char uuid[16];
- sector_t reshape_position;
- int delta_disks;
- int new_level;
- int new_layout;
- int new_chunk_sectors;
- int reshape_backwards;
- struct md_thread *thread;
- struct md_thread *sync_thread;
- char *last_sync_action;
- sector_t curr_resync;
- sector_t curr_resync_completed;
- long unsigned int resync_mark;
- sector_t resync_mark_cnt;
- sector_t curr_mark_cnt;
- sector_t resync_max_sectors;
- atomic64_t resync_mismatches;
- sector_t suspend_lo;
- sector_t suspend_hi;
- int sync_speed_min;
- int sync_speed_max;
- int parallel_resync;
- int ok_start_degraded;
- long unsigned int recovery;
- int recovery_disabled;
- int in_sync;
- struct mutex open_mutex;
- struct mutex reconfig_mutex;
- atomic_t active;
- atomic_t openers;
- int changed;
- int degraded;
- atomic_t recovery_active;
- wait_queue_head_t recovery_wait;
- sector_t recovery_cp;
- sector_t resync_min;
- sector_t resync_max;
- struct kernfs_node *sysfs_state;
- struct kernfs_node *sysfs_action;
- struct work_struct del_work;
- spinlock_t lock;
- wait_queue_head_t sb_wait;
- atomic_t pending_writes;
- unsigned int safemode;
- unsigned int safemode_delay;
- struct timer_list safemode_timer;
- struct percpu_ref writes_pending;
- int sync_checkers;
- struct request_queue *queue;
- struct bitmap *bitmap;
- struct {
- struct file *file;
- loff_t offset;
- long unsigned int space;
- loff_t default_offset;
- long unsigned int default_space;
- struct mutex mutex;
- long unsigned int chunksize;
- long unsigned int daemon_sleep;
- long unsigned int max_write_behind;
- int external;
- int nodes;
- char cluster_name[64];
- } bitmap_info;
- atomic_t max_corr_read_errors;
- struct list_head all_mddevs;
- struct attribute_group *to_remove;
- struct bio_set bio_set;
- struct bio_set sync_set;
- struct bio *flush_bio;
- atomic_t flush_pending;
- ktime_t start_flush;
- ktime_t last_flush;
- struct work_struct flush_work;
- struct work_struct event_work;
- mempool_t *wb_info_pool;
- void (*sync_super)(struct mddev *, struct md_rdev *);
- struct md_cluster_info *cluster_info;
- unsigned int good_device_nr;
- bool has_superblocks: 1;
- bool fail_last_dev: 1;
-};
-
-struct md_rdev {
- struct list_head same_set;
- sector_t sectors;
- struct mddev *mddev;
- int last_events;
- struct block_device *meta_bdev;
- struct block_device *bdev;
- struct page *sb_page;
- struct page *bb_page;
- int sb_loaded;
- __u64 sb_events;
- sector_t data_offset;
- sector_t new_data_offset;
- sector_t sb_start;
- int sb_size;
- int preferred_minor;
- struct kobject kobj;
- long unsigned int flags;
- wait_queue_head_t blocked_wait;
- int desc_nr;
- int raid_disk;
- int new_raid_disk;
- int saved_raid_disk;
- union {
- sector_t recovery_offset;
- sector_t journal_tail;
- };
- atomic_t nr_pending;
- atomic_t read_errors;
- time64_t last_read_error;
- atomic_t corrected_errors;
- struct list_head wb_list;
- spinlock_t wb_list_lock;
- wait_queue_head_t wb_io_wait;
- struct work_struct del_work;
- struct kernfs_node *sysfs_state;
- struct badblocks badblocks;
- struct {
- short int offset;
- unsigned int size;
- sector_t sector;
- } ppl;
-};
-
-enum flag_bits {
- Faulty = 0,
- In_sync = 1,
- Bitmap_sync = 2,
- WriteMostly = 3,
- AutoDetected = 4,
- Blocked = 5,
- WriteErrorSeen = 6,
- FaultRecorded = 7,
- BlockedBadBlocks = 8,
- WantReplacement = 9,
- Replacement = 10,
- Candidate = 11,
- Journal = 12,
- ClusterRemove = 13,
- RemoveSynchronized = 14,
- ExternalBbl = 15,
- FailFast = 16,
- LastDev = 17,
- WBCollisionCheck = 18,
-};
-
-enum mddev_flags {
- MD_ARRAY_FIRST_USE = 0,
- MD_CLOSING = 1,
- MD_JOURNAL_CLEAN = 2,
- MD_HAS_JOURNAL = 3,
- MD_CLUSTER_RESYNC_LOCKED = 4,
- MD_FAILFAST_SUPPORTED = 5,
- MD_HAS_PPL = 6,
- MD_HAS_MULTIPLE_PPLS = 7,
- MD_ALLOW_SB_UPDATE = 8,
- MD_UPDATING_SB = 9,
- MD_NOT_READY = 10,
- MD_BROKEN = 11,
-};
-
-enum mddev_sb_flags {
- MD_SB_CHANGE_DEVS = 0,
- MD_SB_CHANGE_CLEAN = 1,
- MD_SB_CHANGE_PENDING = 2,
- MD_SB_NEED_REWRITE = 3,
-};
-
-struct md_personality {
- char *name;
- int level;
- struct list_head list;
- struct module *owner;
- bool (*make_request)(struct mddev *, struct bio *);
- int (*run)(struct mddev *);
- int (*start)(struct mddev *);
- void (*free)(struct mddev *, void *);
- void (*status)(struct seq_file *, struct mddev *);
- void (*error_handler)(struct mddev *, struct md_rdev *);
- int (*hot_add_disk)(struct mddev *, struct md_rdev *);
- int (*hot_remove_disk)(struct mddev *, struct md_rdev *);
- int (*spare_active)(struct mddev *);
- sector_t (*sync_request)(struct mddev *, sector_t, int *);
- int (*resize)(struct mddev *, sector_t);
- sector_t (*size)(struct mddev *, sector_t, int);
- int (*check_reshape)(struct mddev *);
- int (*start_reshape)(struct mddev *);
- void (*finish_reshape)(struct mddev *);
- void (*update_reshape_pos)(struct mddev *);
- void (*quiesce)(struct mddev *, int);
- void * (*takeover)(struct mddev *);
- int (*congested)(struct mddev *, int);
- int (*change_consistency_policy)(struct mddev *, const char *);
-};
-
-struct md_thread {
- void (*run)(struct md_thread *);
- struct mddev *mddev;
- wait_queue_head_t wqueue;
- long unsigned int flags;
- struct task_struct *tsk;
- long unsigned int timeout;
- void *private;
-};
-
-struct bitmap_page;
-
-struct bitmap_counts {
- spinlock_t lock;
- struct bitmap_page *bp;
- long unsigned int pages;
- long unsigned int missing_pages;
- long unsigned int chunkshift;
- long unsigned int chunks;
-};
-
-struct bitmap_storage {
- struct file *file;
- struct page *sb_page;
- struct page **filemap;
- long unsigned int *filemap_attr;
- long unsigned int file_pages;
- long unsigned int bytes;
-};
-
-struct bitmap {
- struct bitmap_counts counts;
- struct mddev *mddev;
- __u64 events_cleared;
- int need_sync;
- struct bitmap_storage storage;
- long unsigned int flags;
- int allclean;
- atomic_t behind_writes;
- long unsigned int behind_writes_used;
- long unsigned int daemon_lastrun;
- long unsigned int last_end_sync;
- atomic_t pending_writes;
- wait_queue_head_t write_wait;
- wait_queue_head_t overflow_wait;
- wait_queue_head_t behind_wait;
- struct kernfs_node *sysfs_can_clear;
- int cluster_slot;
-};
-
-enum recovery_flags {
- MD_RECOVERY_RUNNING = 0,
- MD_RECOVERY_SYNC = 1,
- MD_RECOVERY_RECOVER = 2,
- MD_RECOVERY_INTR = 3,
- MD_RECOVERY_DONE = 4,
- MD_RECOVERY_NEEDED = 5,
- MD_RECOVERY_REQUESTED = 6,
- MD_RECOVERY_CHECK = 7,
- MD_RECOVERY_RESHAPE = 8,
- MD_RECOVERY_FROZEN = 9,
- MD_RECOVERY_ERROR = 10,
- MD_RECOVERY_WAIT = 11,
- MD_RESYNCING_REMOTE = 12,
-};
-
-struct md_sysfs_entry {
- struct attribute attr;
- ssize_t (*show)(struct mddev *, char *);
- ssize_t (*store)(struct mddev *, const char *, size_t);
-};
-
-struct bitmap_page {
- char *map;
- unsigned int hijacked: 1;
- unsigned int pending: 1;
- unsigned int count: 30;
-};
-
-struct super_type {
- char *name;
- struct module *owner;
- int (*load_super)(struct md_rdev *, struct md_rdev *, int);
- int (*validate_super)(struct mddev *, struct md_rdev *);
- void (*sync_super)(struct mddev *, struct md_rdev *);
- long long unsigned int (*rdev_size_change)(struct md_rdev *, sector_t);
- int (*allow_new_offset)(struct md_rdev *, long long unsigned int);
-};
-
-struct rdev_sysfs_entry {
- struct attribute attr;
- ssize_t (*show)(struct md_rdev *, char *);
- ssize_t (*store)(struct md_rdev *, const char *, size_t);
-};
-
-enum array_state {
- clear = 0,
- inactive = 1,
- suspended = 2,
- readonly = 3,
- read_auto = 4,
- clean = 5,
- active = 6,
- write_pending = 7,
- active_idle = 8,
- broken = 9,
- bad_word = 10,
-};
-
-struct detected_devices_node {
- struct list_head list;
- dev_t dev;
-};
-
-typedef __u16 bitmap_counter_t;
-
-enum bitmap_state {
- BITMAP_STALE = 1,
- BITMAP_WRITE_ERROR = 2,
- BITMAP_HOSTENDIAN = 15,
-};
-
-struct bitmap_super_s {
- __le32 magic;
- __le32 version;
- __u8 uuid[16];
- __le64 events;
- __le64 events_cleared;
- __le64 sync_size;
- __le32 state;
- __le32 chunksize;
- __le32 daemon_sleep;
- __le32 write_behind;
- __le32 sectors_reserved;
- __le32 nodes;
- __u8 cluster_name[64];
- __u8 pad[120];
-};
-
-typedef struct bitmap_super_s bitmap_super_t;
-
-enum bitmap_page_attr {
- BITMAP_PAGE_DIRTY = 0,
- BITMAP_PAGE_PENDING = 1,
- BITMAP_PAGE_NEEDWRITE = 2,
-};
-
-enum dm_queue_mode {
- DM_TYPE_NONE = 0,
- DM_TYPE_BIO_BASED = 1,
- DM_TYPE_REQUEST_BASED = 2,
- DM_TYPE_DAX_BIO_BASED = 3,
- DM_TYPE_NVME_BIO_BASED = 4,
-};
-
-typedef enum {
- STATUSTYPE_INFO = 0,
- STATUSTYPE_TABLE = 1,
-} status_type_t;
-
-union map_info___2 {
- void *ptr;
-};
-
-struct dm_target;
-
-typedef int (*dm_ctr_fn)(struct dm_target *, unsigned int, char **);
-
-struct dm_table;
-
-struct target_type;
-
-struct dm_target {
- struct dm_table *table;
- struct target_type *type;
- sector_t begin;
- sector_t len;
- uint32_t max_io_len;
- unsigned int num_flush_bios;
- unsigned int num_discard_bios;
- unsigned int num_secure_erase_bios;
- unsigned int num_write_same_bios;
- unsigned int num_write_zeroes_bios;
- unsigned int per_io_data_size;
- void *private;
- char *error;
- bool flush_supported: 1;
- bool discards_supported: 1;
-};
-
-typedef void (*dm_dtr_fn)(struct dm_target *);
-
-typedef int (*dm_map_fn)(struct dm_target *, struct bio *);
-
-typedef int (*dm_clone_and_map_request_fn)(struct dm_target *, struct request *, union map_info___2 *, struct request **);
-
-typedef void (*dm_release_clone_request_fn)(struct request *, union map_info___2 *);
-
-typedef int (*dm_endio_fn)(struct dm_target *, struct bio *, blk_status_t *);
-
-typedef int (*dm_request_endio_fn)(struct dm_target *, struct request *, blk_status_t, union map_info___2 *);
-
-typedef void (*dm_presuspend_fn)(struct dm_target *);
-
-typedef void (*dm_presuspend_undo_fn)(struct dm_target *);
-
-typedef void (*dm_postsuspend_fn)(struct dm_target *);
-
-typedef int (*dm_preresume_fn)(struct dm_target *);
-
-typedef void (*dm_resume_fn)(struct dm_target *);
-
-typedef void (*dm_status_fn)(struct dm_target *, status_type_t, unsigned int, char *, unsigned int);
-
-typedef int (*dm_message_fn)(struct dm_target *, unsigned int, char **, char *, unsigned int);
-
-typedef int (*dm_prepare_ioctl_fn)(struct dm_target *, struct block_device **);
-
-struct dm_dev;
-
-typedef int (*iterate_devices_callout_fn)(struct dm_target *, struct dm_dev *, sector_t, sector_t, void *);
-
-struct dm_dev {
- struct block_device *bdev;
- struct dax_device *dax_dev;
- fmode_t mode;
- char name[16];
-};
-
-typedef int (*dm_iterate_devices_fn)(struct dm_target *, iterate_devices_callout_fn, void *);
-
-typedef void (*dm_io_hints_fn)(struct dm_target *, struct queue_limits *);
-
-typedef int (*dm_busy_fn)(struct dm_target *);
-
-typedef long int (*dm_dax_direct_access_fn)(struct dm_target *, long unsigned int, long int, void **, pfn_t *);
-
-typedef size_t (*dm_dax_copy_iter_fn)(struct dm_target *, long unsigned int, void *, size_t, struct iov_iter *);
-
-struct target_type {
- uint64_t features;
- const char *name;
- struct module *module;
- unsigned int version[3];
- dm_ctr_fn ctr;
- dm_dtr_fn dtr;
- dm_map_fn map;
- dm_clone_and_map_request_fn clone_and_map_rq;
- dm_release_clone_request_fn release_clone_rq;
- dm_endio_fn end_io;
- dm_request_endio_fn rq_end_io;
- dm_presuspend_fn presuspend;
- dm_presuspend_undo_fn presuspend_undo;
- dm_postsuspend_fn postsuspend;
- dm_preresume_fn preresume;
- dm_resume_fn resume;
- dm_status_fn status;
- dm_message_fn message;
- dm_prepare_ioctl_fn prepare_ioctl;
- dm_busy_fn busy;
- dm_iterate_devices_fn iterate_devices;
- dm_io_hints_fn io_hints;
- dm_dax_direct_access_fn direct_access;
- dm_dax_copy_iter_fn dax_copy_from_iter;
- dm_dax_copy_iter_fn dax_copy_to_iter;
- struct list_head list;
-};
-
-struct dm_stats_last_position;
-
-struct dm_stats {
- struct mutex mutex;
- struct list_head list;
- struct dm_stats_last_position *last;
- sector_t last_sector;
- unsigned int last_rw;
-};
-
-struct dm_stats_aux {
- bool merged;
- long long unsigned int duration_ns;
-};
-
-struct dm_kobject_holder {
- struct kobject kobj;
- struct completion completion;
-};
-
-struct mapped_device {
- struct mutex suspend_lock;
- struct mutex table_devices_lock;
- struct list_head table_devices;
- void *map;
- long unsigned int flags;
- struct mutex type_lock;
- enum dm_queue_mode type;
- int numa_node_id;
- struct request_queue *queue;
- atomic_t holders;
- atomic_t open_count;
- struct dm_target *immutable_target;
- struct target_type *immutable_target_type;
- char name[16];
- struct gendisk *disk;
- struct dax_device *dax_dev;
- struct work_struct work;
- wait_queue_head_t wait;
- spinlock_t deferred_lock;
- struct bio_list deferred;
- void *interface_ptr;
- wait_queue_head_t eventq;
- atomic_t event_nr;
- atomic_t uevent_seq;
- struct list_head uevent_list;
- spinlock_t uevent_lock;
- unsigned int internal_suspend_count;
- struct bio_set io_bs;
- struct bio_set bs;
- struct workqueue_struct *wq;
- struct super_block *frozen_sb;
- struct hd_geometry geometry;
- struct dm_kobject_holder kobj_holder;
- struct block_device *bdev;
- struct dm_stats stats;
- struct blk_mq_tag_set *tag_set;
- bool init_tio_pdu: 1;
- struct srcu_struct io_barrier;
-};
-
-struct dax_operations {
- long int (*direct_access)(struct dax_device *, long unsigned int, long int, void **, pfn_t *);
- bool (*dax_supported)(struct dax_device *, struct block_device *, int, sector_t, sector_t);
- size_t (*copy_from_iter)(struct dax_device *, long unsigned int, void *, size_t, struct iov_iter *);
- size_t (*copy_to_iter)(struct dax_device *, long unsigned int, void *, size_t, struct iov_iter *);
-};
-
-struct dm_io;
-
-struct clone_info {
- struct dm_table *map;
- struct bio *bio;
- struct dm_io *io;
- sector_t sector;
- unsigned int sector_count;
-};
-
-struct dm_target_io {
- unsigned int magic;
- struct dm_io *io;
- struct dm_target *ti;
- unsigned int target_bio_nr;
- unsigned int *len_ptr;
- bool inside_dm_io;
- struct bio clone;
-};
-
-struct dm_io {
- unsigned int magic;
- struct mapped_device *md;
- blk_status_t status;
- atomic_t io_count;
- struct bio *orig_bio;
- long unsigned int start_time;
- spinlock_t endio_lock;
- struct dm_stats_aux stats_aux;
- struct dm_target_io tio;
-};
-
-struct dm_md_mempools {
- struct bio_set bs;
- struct bio_set io_bs;
-};
-
-struct table_device {
- struct list_head list;
- refcount_t count;
- struct dm_dev dm_dev;
-};
-
-struct dm_pr {
- u64 old_key;
- u64 new_key;
- u32 flags;
- bool fail_early;
-};
-
-struct dm_md_mempools___2;
-
-struct dm_table {
- struct mapped_device *md;
- enum dm_queue_mode type;
- unsigned int depth;
- unsigned int counts[16];
- sector_t *index[16];
- unsigned int num_targets;
- unsigned int num_allocated;
- sector_t *highs;
- struct dm_target *targets;
- struct target_type *immutable_target_type;
- bool integrity_supported: 1;
- bool singleton: 1;
- unsigned int integrity_added: 1;
- fmode_t mode;
- struct list_head devices;
- void (*event_fn)(void *);
- void *event_context;
- struct dm_md_mempools___2 *mempools;
- struct list_head target_callbacks;
-};
-
-struct dm_target_callbacks {
- struct list_head list;
- int (*congested_fn)(struct dm_target_callbacks *, int);
-};
-
-struct dm_arg_set {
- unsigned int argc;
- char **argv;
-};
-
-struct dm_arg {
- unsigned int min;
- unsigned int max;
- char *error;
-};
-
-struct dm_dev_internal {
- struct list_head list;
- refcount_t count;
- struct dm_dev *dm_dev;
-};
-
-enum suspend_mode {
- PRESUSPEND = 0,
- PRESUSPEND_UNDO = 1,
- POSTSUSPEND = 2,
-};
-
-struct linear_c {
- struct dm_dev *dev;
- sector_t start;
-};
-
-struct stripe {
- struct dm_dev *dev;
- sector_t physical_start;
- atomic_t error_count;
-};
-
-struct stripe_c {
- uint32_t stripes;
- int stripes_shift;
- sector_t stripe_width;
- uint32_t chunk_size;
- int chunk_size_shift;
- struct dm_target *ti;
- struct work_struct trigger_event;
- struct stripe stripe[0];
-};
-
-struct dm_ioctl {
- __u32 version[3];
- __u32 data_size;
- __u32 data_start;
- __u32 target_count;
- __s32 open_count;
- __u32 flags;
- __u32 event_nr;
- __u32 padding;
- __u64 dev;
- char name[128];
- char uuid[129];
- char data[7];
-};
-
-struct dm_target_spec {
- __u64 sector_start;
- __u64 length;
- __s32 status;
- __u32 next;
- char target_type[16];
-};
-
-struct dm_target_deps {
- __u32 count;
- __u32 padding;
- __u64 dev[0];
-};
-
-struct dm_name_list {
- __u64 dev;
- __u32 next;
- char name[0];
-};
-
-struct dm_target_versions {
- __u32 next;
- __u32 version[3];
- char name[0];
-};
-
-struct dm_target_msg {
- __u64 sector;
- char message[0];
-};
-
-enum {
- DM_VERSION_CMD = 0,
- DM_REMOVE_ALL_CMD = 1,
- DM_LIST_DEVICES_CMD = 2,
- DM_DEV_CREATE_CMD = 3,
- DM_DEV_REMOVE_CMD = 4,
- DM_DEV_RENAME_CMD = 5,
- DM_DEV_SUSPEND_CMD = 6,
- DM_DEV_STATUS_CMD = 7,
- DM_DEV_WAIT_CMD = 8,
- DM_TABLE_LOAD_CMD = 9,
- DM_TABLE_CLEAR_CMD = 10,
- DM_TABLE_DEPS_CMD = 11,
- DM_TABLE_STATUS_CMD = 12,
- DM_LIST_VERSIONS_CMD = 13,
- DM_TARGET_MSG_CMD = 14,
- DM_DEV_SET_GEOMETRY_CMD = 15,
- DM_DEV_ARM_POLL_CMD = 16,
- DM_GET_TARGET_VERSION_CMD = 17,
-};
-
-struct dm_file {
- volatile unsigned int global_event_nr;
-};
-
-struct hash_cell {
- struct list_head name_list;
- struct list_head uuid_list;
- char *name;
- char *uuid;
- struct mapped_device *md;
- struct dm_table *new_map;
-};
-
-struct vers_iter {
- size_t param_size;
- struct dm_target_versions *vers;
- struct dm_target_versions *old_vers;
- char *end;
- uint32_t flags;
-};
-
-typedef int (*ioctl_fn___2)(struct file *, struct dm_ioctl *, size_t);
-
-struct dm_io_region {
- struct block_device *bdev;
- sector_t sector;
- sector_t count;
-};
-
-struct page_list {
- struct page_list *next;
- struct page *page;
-};
-
-typedef void (*io_notify_fn)(long unsigned int, void *);
-
-enum dm_io_mem_type {
- DM_IO_PAGE_LIST = 0,
- DM_IO_BIO = 1,
- DM_IO_VMA = 2,
- DM_IO_KMEM = 3,
-};
-
-struct dm_io_memory {
- enum dm_io_mem_type type;
- unsigned int offset;
- union {
- struct page_list *pl;
- struct bio *bio;
- void *vma;
- void *addr;
- } ptr;
-};
-
-struct dm_io_notify {
- io_notify_fn fn;
- void *context;
-};
-
-struct dm_io_client;
-
-struct dm_io_request {
- int bi_op;
- int bi_op_flags;
- struct dm_io_memory mem;
- struct dm_io_notify notify;
- struct dm_io_client *client;
-};
-
-struct dm_io_client {
- mempool_t pool;
- struct bio_set bios;
-};
-
-struct io {
- long unsigned int error_bits;
- atomic_t count;
- struct dm_io_client *client;
- io_notify_fn callback;
- void *context;
- void *vma_invalidate_address;
- long unsigned int vma_invalidate_size;
- long: 64;
-};
-
-struct dpages {
- void (*get_page)(struct dpages *, struct page **, long unsigned int *, unsigned int *);
- void (*next_page)(struct dpages *);
- union {
- unsigned int context_u;
- struct bvec_iter context_bi;
- };
- void *context_ptr;
- void *vma_invalidate_address;
- long unsigned int vma_invalidate_size;
-};
-
-struct sync_io {
- long unsigned int error_bits;
- struct completion wait;
-};
-
-struct dm_kcopyd_throttle {
- unsigned int throttle;
- unsigned int num_io_jobs;
- unsigned int io_period;
- unsigned int total_period;
- unsigned int last_jiffies;
-};
-
-typedef void (*dm_kcopyd_notify_fn)(int, long unsigned int, void *);
-
-struct dm_kcopyd_client {
- struct page_list *pages;
- unsigned int nr_reserved_pages;
- unsigned int nr_free_pages;
- unsigned int sub_job_size;
- struct dm_io_client *io_client;
- wait_queue_head_t destroyq;
- mempool_t job_pool;
- struct workqueue_struct *kcopyd_wq;
- struct work_struct kcopyd_work;
- struct dm_kcopyd_throttle *throttle;
- atomic_t nr_jobs;
- spinlock_t job_lock;
- struct list_head callback_jobs;
- struct list_head complete_jobs;
- struct list_head io_jobs;
- struct list_head pages_jobs;
-};
-
-struct kcopyd_job {
- struct dm_kcopyd_client *kc;
- struct list_head list;
- long unsigned int flags;
- int read_err;
- long unsigned int write_err;
- int rw;
- struct dm_io_region source;
- unsigned int num_dests;
- struct dm_io_region dests[8];
- struct page_list *pages;
- dm_kcopyd_notify_fn fn;
- void *context;
- struct mutex lock;
- atomic_t sub_jobs;
- sector_t progress;
- sector_t write_offset;
- struct kcopyd_job *master_job;
-};
-
-struct dm_sysfs_attr {
- struct attribute attr;
- ssize_t (*show)(struct mapped_device *, char *);
- ssize_t (*store)(struct mapped_device *, const char *, size_t);
-};
-
-struct dm_stats_last_position {
- sector_t last_sector;
- unsigned int last_rw;
-};
-
-struct dm_stat_percpu {
- long long unsigned int sectors[2];
- long long unsigned int ios[2];
- long long unsigned int merges[2];
- long long unsigned int ticks[2];
- long long unsigned int io_ticks[2];
- long long unsigned int io_ticks_total;
- long long unsigned int time_in_queue;
- long long unsigned int *histogram;
-};
-
-struct dm_stat_shared {
- atomic_t in_flight[2];
- long long unsigned int stamp;
- struct dm_stat_percpu tmp;
-};
-
-struct dm_stat {
- struct list_head list_entry;
- int id;
- unsigned int stat_flags;
- size_t n_entries;
- sector_t start;
- sector_t end;
- sector_t step;
- unsigned int n_histogram_entries;
- long long unsigned int *histogram_boundaries;
- const char *program_id;
- const char *aux_data;
- struct callback_head callback_head;
- size_t shared_alloc_size;
- size_t percpu_alloc_size;
- size_t histogram_alloc_size;
- struct dm_stat_percpu *stat_percpu[64];
- struct dm_stat_shared stat_shared[0];
-};
-
-struct dm_rq_target_io;
-
-struct dm_rq_clone_bio_info {
- struct bio *orig;
- struct dm_rq_target_io *tio;
- struct bio clone;
-};
-
-struct dm_rq_target_io {
- struct mapped_device *md;
- struct dm_target *ti;
- struct request *orig;
- struct request *clone;
- struct kthread_work work;
- blk_status_t error;
- union map_info___2 info;
- struct dm_stats_aux stats_aux;
- long unsigned int duration_jiffies;
- unsigned int n_sectors;
- unsigned int completed;
-};
-
-struct dm_bio_details {
- struct gendisk *bi_disk;
- u8 bi_partno;
- long unsigned int bi_flags;
- struct bvec_iter bi_iter;
-};
-
-typedef sector_t region_t;
-
-struct dm_dirty_log_type;
-
-struct dm_dirty_log {
- struct dm_dirty_log_type *type;
- int (*flush_callback_fn)(struct dm_target *);
- void *context;
-};
-
-struct dm_dirty_log_type {
- const char *name;
- struct module *module;
- struct list_head list;
- int (*ctr)(struct dm_dirty_log *, struct dm_target *, unsigned int, char **);
- void (*dtr)(struct dm_dirty_log *);
- int (*presuspend)(struct dm_dirty_log *);
- int (*postsuspend)(struct dm_dirty_log *);
- int (*resume)(struct dm_dirty_log *);
- uint32_t (*get_region_size)(struct dm_dirty_log *);
- int (*is_clean)(struct dm_dirty_log *, region_t);
- int (*in_sync)(struct dm_dirty_log *, region_t, int);
- int (*flush)(struct dm_dirty_log *);
- void (*mark_region)(struct dm_dirty_log *, region_t);
- void (*clear_region)(struct dm_dirty_log *, region_t);
- int (*get_resync_work)(struct dm_dirty_log *, region_t *);
- void (*set_region_sync)(struct dm_dirty_log *, region_t, int);
- region_t (*get_sync_count)(struct dm_dirty_log *);
- int (*status)(struct dm_dirty_log *, status_type_t, char *, unsigned int);
- int (*is_remote_recovering)(struct dm_dirty_log *, region_t);
-};
-
-enum dm_rh_region_states {
- DM_RH_CLEAN = 1,
- DM_RH_DIRTY = 2,
- DM_RH_NOSYNC = 4,
- DM_RH_RECOVERING = 8,
-};
-
-enum dm_raid1_error {
- DM_RAID1_WRITE_ERROR = 0,
- DM_RAID1_FLUSH_ERROR = 1,
- DM_RAID1_SYNC_ERROR = 2,
- DM_RAID1_READ_ERROR = 3,
-};
-
-struct mirror_set;
-
-struct mirror {
- struct mirror_set *ms;
- atomic_t error_count;
- long unsigned int error_type;
- struct dm_dev *dev;
- sector_t offset;
-};
-
-struct dm_region_hash;
-
-struct dm_kcopyd_client___2;
-
-struct mirror_set {
- struct dm_target *ti;
- struct list_head list;
- uint64_t features;
- spinlock_t lock;
- struct bio_list reads;
- struct bio_list writes;
- struct bio_list failures;
- struct bio_list holds;
- struct dm_region_hash *rh;
- struct dm_kcopyd_client___2 *kcopyd_client;
- struct dm_io_client *io_client;
- region_t nr_regions;
- int in_sync;
- int log_failure;
- int leg_failure;
- atomic_t suspend;
- atomic_t default_mirror;
- struct workqueue_struct *kmirrord_wq;
- struct work_struct kmirrord_work;
- struct timer_list timer;
- long unsigned int timer_pending;
- struct work_struct trigger_event;
- unsigned int nr_mirrors;
- struct mirror mirror[0];
-};
-
-struct dm_raid1_bio_record {
- struct mirror *m;
- struct dm_bio_details details;
- region_t write_region;
-};
-
-struct dm_region;
-
-struct log_header_disk {
- __le32 magic;
- __le32 version;
- __le64 nr_regions;
-};
-
-struct log_header_core {
- uint32_t magic;
- uint32_t version;
- uint64_t nr_regions;
-};
-
-enum sync {
- DEFAULTSYNC = 0,
- NOSYNC = 1,
- FORCESYNC = 2,
-};
-
-struct log_c {
- struct dm_target *ti;
- int touched_dirtied;
- int touched_cleaned;
- int flush_failed;
- uint32_t region_size;
- unsigned int region_count;
- region_t sync_count;
- unsigned int bitset_uint32_count;
- uint32_t *clean_bits;
- uint32_t *sync_bits;
- uint32_t *recovering_bits;
- int sync_search;
- enum sync sync;
- struct dm_io_request io_req;
- int log_dev_failed;
- int log_dev_flush_failed;
- struct dm_dev *log_dev;
- struct log_header_core header;
- struct dm_io_region header_location;
- struct log_header_disk *disk_header;
-};
-
-struct dm_region_hash___2 {
- uint32_t region_size;
- unsigned int region_shift;
- struct dm_dirty_log *log;
- rwlock_t hash_lock;
- unsigned int mask;
- unsigned int nr_buckets;
- unsigned int prime;
- unsigned int shift;
- struct list_head *buckets;
- int flush_failure;
- unsigned int max_recovery;
- spinlock_t region_lock;
- atomic_t recovery_in_flight;
- struct list_head clean_regions;
- struct list_head quiesced_regions;
- struct list_head recovered_regions;
- struct list_head failed_recovered_regions;
- struct semaphore recovery_count;
- mempool_t region_pool;
- void *context;
- sector_t target_begin;
- void (*dispatch_bios)(void *, struct bio_list *);
- void (*wakeup_workers)(void *);
- void (*wakeup_all_recovery_waiters)(void *);
-};
-
-struct dm_region___2 {
- struct dm_region_hash___2 *rh;
- region_t key;
- int state;
- struct list_head hash_list;
- struct list_head list;
- atomic_t pending;
- struct bio_list delayed_bios;
-};
-
-enum {
- EDAC_REPORTING_ENABLED = 0,
- EDAC_REPORTING_DISABLED = 1,
- EDAC_REPORTING_FORCE = 2,
-};
-
-enum dev_type {
- DEV_UNKNOWN = 0,
- DEV_X1 = 1,
- DEV_X2 = 2,
- DEV_X4 = 3,
- DEV_X8 = 4,
- DEV_X16 = 5,
- DEV_X32 = 6,
- DEV_X64 = 7,
-};
-
-enum hw_event_mc_err_type {
- HW_EVENT_ERR_CORRECTED = 0,
- HW_EVENT_ERR_UNCORRECTED = 1,
- HW_EVENT_ERR_DEFERRED = 2,
- HW_EVENT_ERR_FATAL = 3,
- HW_EVENT_ERR_INFO = 4,
-};
-
-enum mem_type {
- MEM_EMPTY = 0,
- MEM_RESERVED = 1,
- MEM_UNKNOWN = 2,
- MEM_FPM = 3,
- MEM_EDO = 4,
- MEM_BEDO = 5,
- MEM_SDR = 6,
- MEM_RDR = 7,
- MEM_DDR = 8,
- MEM_RDDR = 9,
- MEM_RMBS = 10,
- MEM_DDR2 = 11,
- MEM_FB_DDR2 = 12,
- MEM_RDDR2 = 13,
- MEM_XDR = 14,
- MEM_DDR3 = 15,
- MEM_RDDR3 = 16,
- MEM_LRDDR3 = 17,
- MEM_DDR4 = 18,
- MEM_RDDR4 = 19,
- MEM_LRDDR4 = 20,
- MEM_NVDIMM = 21,
-};
-
-enum edac_type {
- EDAC_UNKNOWN = 0,
- EDAC_NONE = 1,
- EDAC_RESERVED = 2,
- EDAC_PARITY = 3,
- EDAC_EC = 4,
- EDAC_SECDED = 5,
- EDAC_S2ECD2ED = 6,
- EDAC_S4ECD4ED = 7,
- EDAC_S8ECD8ED = 8,
- EDAC_S16ECD16ED = 9,
-};
-
-enum scrub_type {
- SCRUB_UNKNOWN = 0,
- SCRUB_NONE = 1,
- SCRUB_SW_PROG = 2,
- SCRUB_SW_SRC = 3,
- SCRUB_SW_PROG_SRC = 4,
- SCRUB_SW_TUNABLE = 5,
- SCRUB_HW_PROG = 6,
- SCRUB_HW_SRC = 7,
- SCRUB_HW_PROG_SRC = 8,
- SCRUB_HW_TUNABLE = 9,
-};
-
-enum edac_mc_layer_type {
- EDAC_MC_LAYER_BRANCH = 0,
- EDAC_MC_LAYER_CHANNEL = 1,
- EDAC_MC_LAYER_SLOT = 2,
- EDAC_MC_LAYER_CHIP_SELECT = 3,
- EDAC_MC_LAYER_ALL_MEM = 4,
-};
-
-struct edac_mc_layer {
- enum edac_mc_layer_type type;
- unsigned int size;
- bool is_virt_csrow;
-};
-
-struct mem_ctl_info;
-
-struct dimm_info {
- struct device dev;
- char label[32];
- unsigned int location[3];
- struct mem_ctl_info *mci;
- unsigned int idx;
- u32 grain;
- enum dev_type dtype;
- enum mem_type mtype;
- enum edac_type edac_mode;
- u32 nr_pages;
- unsigned int csrow;
- unsigned int cschannel;
- u16 smbios_handle;
-};
-
-struct mcidev_sysfs_attribute;
-
-struct edac_raw_error_desc {
- char location[256];
- char label[296];
- long int grain;
- u16 error_count;
- int top_layer;
- int mid_layer;
- int low_layer;
- long unsigned int page_frame_number;
- long unsigned int offset_in_page;
- long unsigned int syndrome;
- const char *msg;
- const char *other_detail;
- bool enable_per_layer_report;
-};
-
-struct csrow_info;
-
-struct mem_ctl_info {
- struct device dev;
- struct bus_type *bus;
- struct list_head link;
- struct module *owner;
- long unsigned int mtype_cap;
- long unsigned int edac_ctl_cap;
- long unsigned int edac_cap;
- long unsigned int scrub_cap;
- enum scrub_type scrub_mode;
- int (*set_sdram_scrub_rate)(struct mem_ctl_info *, u32);
- int (*get_sdram_scrub_rate)(struct mem_ctl_info *);
- void (*edac_check)(struct mem_ctl_info *);
- long unsigned int (*ctl_page_to_phys)(struct mem_ctl_info *, long unsigned int);
- int mc_idx;
- struct csrow_info **csrows;
- unsigned int nr_csrows;
- unsigned int num_cschannel;
- unsigned int n_layers;
- struct edac_mc_layer *layers;
- bool csbased;
- unsigned int tot_dimms;
- struct dimm_info **dimms;
- struct device *pdev;
- const char *mod_name;
- const char *ctl_name;
- const char *dev_name;
- void *pvt_info;
- long unsigned int start_time;
- u32 ce_noinfo_count;
- u32 ue_noinfo_count;
- u32 ue_mc;
- u32 ce_mc;
- u32 *ce_per_layer[3];
- u32 *ue_per_layer[3];
- struct completion complete;
- const struct mcidev_sysfs_attribute *mc_driver_sysfs_attributes;
- struct delayed_work work;
- struct edac_raw_error_desc error_desc;
- int op_state;
- struct dentry *debugfs;
- u8 fake_inject_layer[3];
- bool fake_inject_ue;
- u16 fake_inject_count;
-};
-
-struct rank_info {
- int chan_idx;
- struct csrow_info *csrow;
- struct dimm_info *dimm;
- u32 ce_count;
-};
-
-struct csrow_info {
- struct device dev;
- long unsigned int first_page;
- long unsigned int last_page;
- long unsigned int page_mask;
- int csrow_idx;
- u32 ue_count;
- u32 ce_count;
- struct mem_ctl_info *mci;
- u32 nr_channels;
- struct rank_info **channels;
-};
-
-struct edac_device_counter {
- u32 ue_count;
- u32 ce_count;
-};
-
-struct edac_device_ctl_info;
-
-struct edac_dev_sysfs_attribute {
- struct attribute attr;
- ssize_t (*show)(struct edac_device_ctl_info *, char *);
- ssize_t (*store)(struct edac_device_ctl_info *, const char *, size_t);
-};
-
-struct edac_device_instance;
-
-struct edac_device_ctl_info {
- struct list_head link;
- struct module *owner;
- int dev_idx;
- int log_ue;
- int log_ce;
- int panic_on_ue;
- unsigned int poll_msec;
- long unsigned int delay;
- struct edac_dev_sysfs_attribute *sysfs_attributes;
- struct bus_type *edac_subsys;
- int op_state;
- struct delayed_work work;
- void (*edac_check)(struct edac_device_ctl_info *);
- struct device *dev;
- const char *mod_name;
- const char *ctl_name;
- const char *dev_name;
- void *pvt_info;
- long unsigned int start_time;
- struct completion removal_complete;
- char name[32];
- u32 nr_instances;
- struct edac_device_instance *instances;
- struct edac_device_counter counters;
- struct kobject kobj;
-};
-
-struct edac_device_block;
-
-struct edac_dev_sysfs_block_attribute {
- struct attribute attr;
- ssize_t (*show)(struct kobject *, struct attribute *, char *);
- ssize_t (*store)(struct kobject *, struct attribute *, const char *, size_t);
- struct edac_device_block *block;
- unsigned int value;
-};
-
-struct edac_device_block {
- struct edac_device_instance *instance;
- char name[32];
- struct edac_device_counter counters;
- int nr_attribs;
- struct edac_dev_sysfs_block_attribute *block_attributes;
- struct kobject kobj;
-};
-
-struct edac_device_instance {
- struct edac_device_ctl_info *ctl;
- char name[35];
- struct edac_device_counter counters;
- u32 nr_blocks;
- struct edac_device_block *blocks;
- struct kobject kobj;
-};
-
-struct dev_ch_attribute {
- struct device_attribute attr;
- unsigned int channel;
-};
-
-struct ctl_info_attribute {
- struct attribute attr;
- ssize_t (*show)(struct edac_device_ctl_info *, char *);
- ssize_t (*store)(struct edac_device_ctl_info *, const char *, size_t);
-};
-
-struct instance_attribute {
- struct attribute attr;
- ssize_t (*show)(struct edac_device_instance *, char *);
- ssize_t (*store)(struct edac_device_instance *, const char *, size_t);
-};
-
-struct edac_pci_counter {
- atomic_t pe_count;
- atomic_t npe_count;
-};
-
-struct edac_pci_ctl_info {
- struct list_head link;
- int pci_idx;
- struct bus_type *edac_subsys;
- int op_state;
- struct delayed_work work;
- void (*edac_check)(struct edac_pci_ctl_info *);
- struct device *dev;
- const char *mod_name;
- const char *ctl_name;
- const char *dev_name;
- void *pvt_info;
- long unsigned int start_time;
- struct completion complete;
- char name[32];
- struct edac_pci_counter counters;
- struct kobject kobj;
-};
-
-struct edac_pci_gen_data {
- int edac_idx;
-};
-
-struct instance_attribute___2 {
- struct attribute attr;
- ssize_t (*show)(struct edac_pci_ctl_info *, char *);
- ssize_t (*store)(struct edac_pci_ctl_info *, const char *, size_t);
-};
-
-struct edac_pci_dev_attribute {
- struct attribute attr;
- void *value;
- ssize_t (*show)(void *, char *);
- ssize_t (*store)(void *, const char *, size_t);
-};
-
-typedef void (*pci_parity_check_fn_t)(struct pci_dev *);
-
-enum tt_ids {
- TT_INSTR = 0,
- TT_DATA = 1,
- TT_GEN = 2,
- TT_RESV = 3,
-};
-
-enum ll_ids {
- LL_RESV = 0,
- LL_L1 = 1,
- LL_L2 = 2,
- LL_LG = 3,
-};
-
-enum ii_ids {
- II_MEM = 0,
- II_RESV = 1,
- II_IO = 2,
- II_GEN = 3,
-};
-
-enum rrrr_ids {
- R4_GEN = 0,
- R4_RD = 1,
- R4_WR = 2,
- R4_DRD = 3,
- R4_DWR = 4,
- R4_IRD = 5,
- R4_PREF = 6,
- R4_EVICT = 7,
- R4_SNOOP = 8,
-};
-
-struct amd_decoder_ops {
- bool (*mc0_mce)(u16, u8);
- bool (*mc1_mce)(u16, u8);
- bool (*mc2_mce)(u16, u8);
-};
-
-struct smca_mce_desc {
- const char * const *descs;
- unsigned int num_descs;
-};
-
-struct cpufreq_driver {
- char name[16];
- u8 flags;
- void *driver_data;
- int (*init)(struct cpufreq_policy *);
- int (*verify)(struct cpufreq_policy *);
- int (*setpolicy)(struct cpufreq_policy *);
- int (*target)(struct cpufreq_policy *, unsigned int, unsigned int);
- int (*target_index)(struct cpufreq_policy *, unsigned int);
- unsigned int (*fast_switch)(struct cpufreq_policy *, unsigned int);
- unsigned int (*resolve_freq)(struct cpufreq_policy *, unsigned int);
- unsigned int (*get_intermediate)(struct cpufreq_policy *, unsigned int);
- int (*target_intermediate)(struct cpufreq_policy *, unsigned int);
- unsigned int (*get)(unsigned int);
- void (*update_limits)(unsigned int);
- int (*bios_limit)(int, unsigned int *);
- int (*online)(struct cpufreq_policy *);
- int (*offline)(struct cpufreq_policy *);
- int (*exit)(struct cpufreq_policy *);
- void (*stop_cpu)(struct cpufreq_policy *);
- int (*suspend)(struct cpufreq_policy *);
- int (*resume)(struct cpufreq_policy *);
- void (*ready)(struct cpufreq_policy *);
- struct freq_attr **attr;
- bool boost_enabled;
- int (*set_boost)(int);
-};
-
-struct gov_attr_set {
- struct kobject kobj;
- struct list_head policy_list;
- struct mutex update_lock;
- int usage_count;
-};
-
-struct governor_attr {
- struct attribute attr;
- ssize_t (*show)(struct gov_attr_set *, char *);
- ssize_t (*store)(struct gov_attr_set *, const char *, size_t);
-};
-
-enum {
- OD_NORMAL_SAMPLE = 0,
- OD_SUB_SAMPLE = 1,
-};
-
-struct dbs_data {
- struct gov_attr_set attr_set;
- void *tuners;
- unsigned int ignore_nice_load;
- unsigned int sampling_rate;
- unsigned int sampling_down_factor;
- unsigned int up_threshold;
- unsigned int io_is_busy;
-};
-
-struct policy_dbs_info {
- struct cpufreq_policy *policy;
- struct mutex update_mutex;
- u64 last_sample_time;
- s64 sample_delay_ns;
- atomic_t work_count;
- struct irq_work irq_work;
- struct work_struct work;
- struct dbs_data *dbs_data;
- struct list_head list;
- unsigned int rate_mult;
- unsigned int idle_periods;
- bool is_shared;
- bool work_in_progress;
-};
-
-struct dbs_governor {
- struct cpufreq_governor gov;
- struct kobj_type kobj_type;
- struct dbs_data *gdbs_data;
- unsigned int (*gov_dbs_update)(struct cpufreq_policy *);
- struct policy_dbs_info * (*alloc)();
- void (*free)(struct policy_dbs_info *);
- int (*init)(struct dbs_data *);
- void (*exit)(struct dbs_data *);
- void (*start)(struct cpufreq_policy *);
-};
-
-struct od_ops {
- unsigned int (*powersave_bias_target)(struct cpufreq_policy *, unsigned int, unsigned int);
-};
-
-struct od_policy_dbs_info {
- struct policy_dbs_info policy_dbs;
- unsigned int freq_lo;
- unsigned int freq_lo_delay_us;
- unsigned int freq_hi_delay_us;
- unsigned int sample_type: 1;
-};
-
-struct od_dbs_tuners {
- unsigned int powersave_bias;
-};
-
-struct cpu_dbs_info {
- u64 prev_cpu_idle;
- u64 prev_update_time;
- u64 prev_cpu_nice;
- unsigned int prev_load;
- struct update_util_data update_util;
- struct policy_dbs_info *policy_dbs;
-};
-
-enum {
- UNDEFINED_CAPABLE = 0,
- SYSTEM_INTEL_MSR_CAPABLE = 1,
- SYSTEM_AMD_MSR_CAPABLE = 2,
- SYSTEM_IO_CAPABLE = 3,
-};
-
-struct acpi_cpufreq_data {
- unsigned int resume;
- unsigned int cpu_feature;
- unsigned int acpi_perf_cpu;
- cpumask_var_t freqdomain_cpus;
- void (*cpu_freq_write)(struct acpi_pct_register *, u32);
- u32 (*cpu_freq_read)(struct acpi_pct_register *);
-};
-
-struct drv_cmd {
- struct acpi_pct_register *reg;
- u32 val;
- union {
- void (*write)(struct acpi_pct_register *, u32);
- u32 (*read)(struct acpi_pct_register *);
- } func;
-};
-
-enum acpi_preferred_pm_profiles {
- PM_UNSPECIFIED = 0,
- PM_DESKTOP = 1,
- PM_MOBILE = 2,
- PM_WORKSTATION = 3,
- PM_ENTERPRISE_SERVER = 4,
- PM_SOHO_SERVER = 5,
- PM_APPLIANCE_PC = 6,
- PM_PERFORMANCE_SERVER = 7,
- PM_TABLET = 8,
-};
-
-struct sample {
- int32_t core_avg_perf;
- int32_t busy_scaled;
- u64 aperf;
- u64 mperf;
- u64 tsc;
- u64 time;
-};
-
-struct pstate_data {
- int current_pstate;
- int min_pstate;
- int max_pstate;
- int max_pstate_physical;
- int scaling;
- int turbo_pstate;
- unsigned int max_freq;
- unsigned int turbo_freq;
-};
-
-struct vid_data {
- int min;
- int max;
- int turbo;
- int32_t ratio;
-};
-
-struct global_params {
- bool no_turbo;
- bool turbo_disabled;
- bool turbo_disabled_mf;
- int max_perf_pct;
- int min_perf_pct;
-};
-
-struct cpudata {
- int cpu;
- unsigned int policy;
- struct update_util_data update_util;
- bool update_util_set;
- struct pstate_data pstate;
- struct vid_data vid;
- u64 last_update;
- u64 last_sample_time;
- u64 aperf_mperf_shift;
- u64 prev_aperf;
- u64 prev_mperf;
- u64 prev_tsc;
- u64 prev_cummulative_iowait;
- struct sample sample;
- int32_t min_perf_ratio;
- int32_t max_perf_ratio;
- struct acpi_processor_performance acpi_perf_data;
- bool valid_pss_table;
- unsigned int iowait_boost;
- s16 epp_powersave;
- s16 epp_policy;
- s16 epp_default;
- s16 epp_saved;
- u64 hwp_req_cached;
- u64 hwp_cap_cached;
- u64 last_io_update;
- unsigned int sched_flags;
- u32 hwp_boost_min;
-};
-
-struct pstate_funcs {
- int (*get_max)();
- int (*get_max_physical)();
- int (*get_min)();
- int (*get_turbo)();
- int (*get_scaling)();
- int (*get_aperf_mperf_shift)();
- u64 (*get_val)(struct cpudata *, int);
- void (*get_vid)(struct cpudata *);
-};
-
-enum {
- PSS = 0,
- PPC = 1,
-};
-
-struct cpuidle_governor {
- char name[16];
- struct list_head governor_list;
- unsigned int rating;
- int (*enable)(struct cpuidle_driver___2 *, struct cpuidle_device *);
- void (*disable)(struct cpuidle_driver___2 *, struct cpuidle_device *);
- int (*select)(struct cpuidle_driver___2 *, struct cpuidle_device *, bool *);
- void (*reflect)(struct cpuidle_device *, int);
-};
-
-struct cpuidle_state_kobj {
- struct cpuidle_state *state;
- struct cpuidle_state_usage *state_usage;
- struct completion kobj_unregister;
- struct kobject kobj;
- struct cpuidle_device *device;
-};
-
-struct cpuidle_device_kobj {
- struct cpuidle_device *dev;
- struct completion kobj_unregister;
- struct kobject kobj;
-};
-
-struct cpuidle_attr {
- struct attribute attr;
- ssize_t (*show)(struct cpuidle_device *, char *);
- ssize_t (*store)(struct cpuidle_device *, const char *, size_t);
-};
-
-struct cpuidle_state_attr {
- struct attribute attr;
- ssize_t (*show)(struct cpuidle_state *, struct cpuidle_state_usage *, char *);
- ssize_t (*store)(struct cpuidle_state *, struct cpuidle_state_usage *, const char *, size_t);
-};
-
-struct menu_device {
- int needs_update;
- int tick_wakeup;
- u64 next_timer_ns;
- unsigned int bucket;
- unsigned int correction_factor[12];
- unsigned int intervals[8];
- int interval_ptr;
-};
-
-struct led_init_data {
- struct fwnode_handle *fwnode;
- const char *default_label;
- const char *devicename;
- bool devname_mandatory;
-};
-
-struct led_properties {
- u32 color;
- bool color_present;
- const char *function;
- u32 func_enum;
- bool func_enum_present;
- const char *label;
-};
-
-struct dmi_memdev_info {
- const char *device;
- const char *bank;
- u64 size;
- u16 handle;
- u8 type;
-};
-
-struct dmi_device_attribute {
- struct device_attribute dev_attr;
- int field;
-};
-
-struct mafield {
- const char *prefix;
- int field;
-};
-
-struct firmware_map_entry {
- u64 start;
- u64 end;
- const char *type;
- struct list_head list;
- struct kobject kobj;
-};
-
-struct memmap_attribute {
- struct attribute attr;
- ssize_t (*show)(struct firmware_map_entry *, char *);
-};
-
-struct bmp_header {
- u16 id;
- u32 size;
-} __attribute__((packed));
-
-typedef efi_status_t efi_query_variable_store_t(u32, long unsigned int, bool);
-
-typedef struct {
- efi_guid_t guid;
- u32 table;
-} efi_config_table_32_t;
-
-typedef struct {
- u32 version;
- u32 length;
- u64 memory_protection_attribute;
-} efi_properties_table_t;
-
-struct efivar_operations {
- efi_get_variable_t *get_variable;
- efi_get_next_variable_t *get_next_variable;
- efi_set_variable_t *set_variable;
- efi_set_variable_t *set_variable_nonblocking;
- efi_query_variable_store_t *query_variable_store;
-};
-
-struct efivars {
- struct kset *kset;
- struct kobject *kobject;
- const struct efivar_operations *ops;
-};
-
-struct efi_variable {
- efi_char16_t VariableName[512];
- efi_guid_t VendorGuid;
- long unsigned int DataSize;
- __u8 Data[1024];
- efi_status_t Status;
- __u32 Attributes;
-} __attribute__((packed));
-
-struct efivar_entry {
- struct efi_variable var;
- struct list_head list;
- struct kobject kobj;
- bool scanning;
- bool deleting;
-};
-
-struct linux_efi_random_seed {
- u32 size;
- u8 bits[0];
-};
-
-struct linux_efi_memreserve {
- int size;
- atomic_t count;
- phys_addr_t next;
- struct {
- phys_addr_t base;
- phys_addr_t size;
- } entry[0];
-};
-
-struct efi_generic_dev_path {
- u8 type;
- u8 sub_type;
- u16 length;
-};
-
-struct variable_validate {
- efi_guid_t vendor;
- char *name;
- bool (*validate)(efi_char16_t *, int, u8 *, long unsigned int);
-};
-
-typedef struct {
- u32 version;
- u32 num_entries;
- u32 desc_size;
- u32 reserved;
- efi_memory_desc_t entry[0];
-} efi_memory_attributes_table_t;
-
-typedef int (*efi_memattr_perm_setter)(struct mm_struct *, efi_memory_desc_t *);
-
-struct linux_efi_tpm_eventlog {
- u32 size;
- u32 final_events_preboot_size;
- u8 version;
- u8 log[0];
-};
-
-struct efi_tcg2_final_events_table {
- u64 version;
- u64 nr_events;
- u8 events[0];
-};
-
-struct tpm_digest {
- u16 alg_id;
- u8 digest[64];
-};
-
-enum tpm_duration {
- TPM_SHORT = 0,
- TPM_MEDIUM = 1,
- TPM_LONG = 2,
- TPM_LONG_LONG = 3,
- TPM_UNDEFINED = 4,
- TPM_NUM_DURATIONS = 4,
-};
-
-struct tcg_efi_specid_event_algs {
- u16 alg_id;
- u16 digest_size;
-};
-
-struct tcg_efi_specid_event_head {
- u8 signature[16];
- u32 platform_class;
- u8 spec_version_minor;
- u8 spec_version_major;
- u8 spec_errata;
- u8 uintnsize;
- u32 num_algs;
- struct tcg_efi_specid_event_algs digest_sizes[0];
-};
-
-struct tcg_pcr_event {
- u32 pcr_idx;
- u32 event_type;
- u8 digest[20];
- u32 event_size;
- u8 event[0];
-};
-
-struct tcg_event_field {
- u32 event_size;
- u8 event[0];
-};
-
-struct tcg_pcr_event2_head {
- u32 pcr_idx;
- u32 event_type;
- u32 count;
- struct tpm_digest digests[0];
-};
-
-typedef struct {
- u64 length;
- u64 data;
-} efi_capsule_block_desc_t;
-
-struct compat_efi_variable {
- efi_char16_t VariableName[512];
- efi_guid_t VendorGuid;
- __u32 DataSize;
- __u8 Data[1024];
- __u32 Status;
- __u32 Attributes;
-};
-
-struct efivar_attribute {
- struct attribute attr;
- ssize_t (*show)(struct efivar_entry *, char *);
- ssize_t (*store)(struct efivar_entry *, const char *, size_t);
-};
-
-struct efi_system_resource_entry_v1 {
- efi_guid_t fw_class;
- u32 fw_type;
- u32 fw_version;
- u32 lowest_supported_fw_version;
- u32 capsule_flags;
- u32 last_attempt_version;
- u32 last_attempt_status;
-};
-
-struct efi_system_resource_table {
- u32 fw_resource_count;
- u32 fw_resource_count_max;
- u64 fw_resource_version;
- u8 entries[0];
-};
-
-struct esre_entry {
- union {
- struct efi_system_resource_entry_v1 *esre1;
- } esre;
- struct kobject kobj;
- struct list_head list;
-};
-
-struct esre_attribute {
- struct attribute attr;
- ssize_t (*show)(struct esre_entry *, char *);
- ssize_t (*store)(struct esre_entry *, const char *, size_t);
-};
-
-struct efi_runtime_map_entry {
- efi_memory_desc_t md;
- struct kobject kobj;
-};
-
-struct map_attribute {
- struct attribute attr;
- ssize_t (*show)(struct efi_runtime_map_entry *, char *);
-};
-
-struct hid_device_id {
- __u16 bus;
- __u16 group;
- __u32 vendor;
- __u32 product;
- kernel_ulong_t driver_data;
-};
-
-struct hid_item {
- unsigned int format;
- __u8 size;
- __u8 type;
- __u8 tag;
- union {
- __u8 u8;
- __s8 s8;
- __u16 u16;
- __s16 s16;
- __u32 u32;
- __s32 s32;
- __u8 *longdata;
- } data;
-};
-
-struct hid_global {
- unsigned int usage_page;
- __s32 logical_minimum;
- __s32 logical_maximum;
- __s32 physical_minimum;
- __s32 physical_maximum;
- __s32 unit_exponent;
- unsigned int unit;
- unsigned int report_id;
- unsigned int report_size;
- unsigned int report_count;
-};
-
-struct hid_local {
- unsigned int usage[12288];
- u8 usage_size[12288];
- unsigned int collection_index[12288];
- unsigned int usage_index;
- unsigned int usage_minimum;
- unsigned int delimiter_depth;
- unsigned int delimiter_branch;
-};
-
-struct hid_collection {
- int parent_idx;
- unsigned int type;
- unsigned int usage;
- unsigned int level;
-};
-
-struct hid_usage {
- unsigned int hid;
- unsigned int collection_index;
- unsigned int usage_index;
- __s8 resolution_multiplier;
- __s8 wheel_factor;
- __u16 code;
- __u8 type;
- __s8 hat_min;
- __s8 hat_max;
- __s8 hat_dir;
- __s16 wheel_accumulated;
-};
-
-struct hid_report;
-
-struct hid_input;
-
-struct hid_field {
- unsigned int physical;
- unsigned int logical;
- unsigned int application;
- struct hid_usage *usage;
- unsigned int maxusage;
- unsigned int flags;
- unsigned int report_offset;
- unsigned int report_size;
- unsigned int report_count;
- unsigned int report_type;
- __s32 *value;
- __s32 logical_minimum;
- __s32 logical_maximum;
- __s32 physical_minimum;
- __s32 physical_maximum;
- __s32 unit_exponent;
- unsigned int unit;
- struct hid_report *report;
- unsigned int index;
- struct hid_input *hidinput;
- __u16 dpad;
-};
-
-struct hid_device;
-
-struct hid_report {
- struct list_head list;
- struct list_head hidinput_list;
- unsigned int id;
- unsigned int type;
- unsigned int application;
- struct hid_field *field[256];
- unsigned int maxfield;
- unsigned int size;
- struct hid_device *device;
-};
-
-struct hid_input {
- struct list_head list;
- struct hid_report *report;
- struct input_dev *input;
- const char *name;
- bool registered;
- struct list_head reports;
- unsigned int application;
-};
-
-enum hid_type {
- HID_TYPE_OTHER = 0,
- HID_TYPE_USBMOUSE = 1,
- HID_TYPE_USBNONE = 2,
-};
-
-struct hid_report_enum {
- unsigned int numbered;
- struct list_head report_list;
- struct hid_report *report_id_hash[256];
-};
-
-struct hid_driver;
-
-struct hid_ll_driver;
-
-struct hid_device {
- __u8 *dev_rdesc;
- unsigned int dev_rsize;
- __u8 *rdesc;
- unsigned int rsize;
- struct hid_collection *collection;
- unsigned int collection_size;
- unsigned int maxcollection;
- unsigned int maxapplication;
- __u16 bus;
- __u16 group;
- __u32 vendor;
- __u32 product;
- __u32 version;
- enum hid_type type;
- unsigned int country;
- struct hid_report_enum report_enum[3];
- struct work_struct led_work;
- struct semaphore driver_input_lock;
- struct device dev;
- struct hid_driver *driver;
- struct hid_ll_driver *ll_driver;
- struct mutex ll_open_lock;
- unsigned int ll_open_count;
- long unsigned int status;
- unsigned int claimed;
- unsigned int quirks;
- bool io_started;
- struct list_head inputs;
- void *hiddev;
- void *hidraw;
- char name[128];
- char phys[64];
- char uniq[64];
- void *driver_data;
- int (*ff_init)(struct hid_device *);
- int (*hiddev_connect)(struct hid_device *, unsigned int);
- void (*hiddev_disconnect)(struct hid_device *);
- void (*hiddev_hid_event)(struct hid_device *, struct hid_field *, struct hid_usage *, __s32);
- void (*hiddev_report_event)(struct hid_device *, struct hid_report *);
- short unsigned int debug;
- struct dentry *debug_dir;
- struct dentry *debug_rdesc;
- struct dentry *debug_events;
- struct list_head debug_list;
- spinlock_t debug_list_lock;
- wait_queue_head_t debug_wait;
-};
-
-struct hid_report_id;
-
-struct hid_usage_id;
-
-struct hid_driver {
- char *name;
- const struct hid_device_id *id_table;
- struct list_head dyn_list;
- spinlock_t dyn_lock;
- bool (*match)(struct hid_device *, bool);
- int (*probe)(struct hid_device *, const struct hid_device_id *);
- void (*remove)(struct hid_device *);
- const struct hid_report_id *report_table;
- int (*raw_event)(struct hid_device *, struct hid_report *, u8 *, int);
- const struct hid_usage_id *usage_table;
- int (*event)(struct hid_device *, struct hid_field *, struct hid_usage *, __s32);
- void (*report)(struct hid_device *, struct hid_report *);
- __u8 * (*report_fixup)(struct hid_device *, __u8 *, unsigned int *);
- int (*input_mapping)(struct hid_device *, struct hid_input *, struct hid_field *, struct hid_usage *, long unsigned int **, int *);
- int (*input_mapped)(struct hid_device *, struct hid_input *, struct hid_field *, struct hid_usage *, long unsigned int **, int *);
- int (*input_configured)(struct hid_device *, struct hid_input *);
- void (*feature_mapping)(struct hid_device *, struct hid_field *, struct hid_usage *);
- int (*suspend)(struct hid_device *, pm_message_t);
- int (*resume)(struct hid_device *);
- int (*reset_resume)(struct hid_device *);
- struct device_driver driver;
-};
-
-struct hid_ll_driver {
- int (*start)(struct hid_device *);
- void (*stop)(struct hid_device *);
- int (*open)(struct hid_device *);
- void (*close)(struct hid_device *);
- int (*power)(struct hid_device *, int);
- int (*parse)(struct hid_device *);
- void (*request)(struct hid_device *, struct hid_report *, int);
- int (*wait)(struct hid_device *);
- int (*raw_request)(struct hid_device *, unsigned char, __u8 *, size_t, unsigned char, int);
- int (*output_report)(struct hid_device *, __u8 *, size_t);
- int (*idle)(struct hid_device *, int, int, int);
-};
-
-struct hid_parser {
- struct hid_global global;
- struct hid_global global_stack[4];
- unsigned int global_stack_ptr;
- struct hid_local local;
- unsigned int *collection_stack;
- unsigned int collection_stack_ptr;
- unsigned int collection_stack_size;
- struct hid_device *device;
- unsigned int scan_flags;
-};
-
-struct hid_report_id {
- __u32 report_type;
-};
-
-struct hid_usage_id {
- __u32 usage_hid;
- __u32 usage_type;
- __u32 usage_code;
-};
-
-struct hiddev {
- int minor;
- int exist;
- int open;
- struct mutex existancelock;
- wait_queue_head_t wait;
- struct hid_device *hid;
- struct list_head list;
- spinlock_t list_lock;
- bool initialized;
-};
-
-struct hidraw {
- unsigned int minor;
- int exist;
- int open;
- wait_queue_head_t wait;
- struct hid_device *hid;
- struct device *dev;
- spinlock_t list_lock;
- struct list_head list;
-};
-
-struct hid_dynid {
- struct list_head list;
- struct hid_device_id id;
-};
-
-typedef bool (*hid_usage_cmp_t)(struct hid_usage *, unsigned int, unsigned int);
-
-struct quirks_list_struct {
- struct hid_device_id hid_bl_item;
- struct list_head node;
-};
-
-struct hid_debug_list {
- struct {
- union {
- struct __kfifo kfifo;
- char *type;
- const char *const_type;
- char (*rectype)[0];
- char *ptr;
- const char *ptr_const;
- };
- char buf[0];
- } hid_debug_fifo;
- struct fasync_struct *fasync;
- struct hid_device *hdev;
- struct list_head node;
- struct mutex read_mutex;
-};
-
-struct hid_usage_entry {
- unsigned int page;
- unsigned int usage;
- const char *description;
-};
-
-struct hidraw_devinfo {
- __u32 bustype;
- __s16 vendor;
- __s16 product;
-};
-
-struct hidraw_report {
- __u8 *value;
- int len;
-};
-
-struct hidraw_list {
- struct hidraw_report buffer[64];
- int head;
- int tail;
- struct fasync_struct *fasync;
- struct hidraw *hidraw;
- struct list_head node;
- struct mutex read_mutex;
-};
-
-struct a4tech_sc {
- long unsigned int quirks;
- unsigned int hw_wheel;
- __s32 delayed_value;
-};
-
-struct apple_sc {
- long unsigned int quirks;
- unsigned int fn_on;
- long unsigned int pressed_numlock[12];
-};
-
-struct apple_key_translation {
- u16 from;
- u16 to;
- u8 flags;
-};
-
-struct lg_drv_data {
- long unsigned int quirks;
- void *device_props;
-};
-
-struct dev_type___2 {
- u16 idVendor;
- u16 idProduct;
- const short int *ff;
-};
-
-struct lg4ff_wheel_data {
- const u32 product_id;
- u16 combine;
- u16 range;
- const u16 min_range;
- const u16 max_range;
- u8 led_state;
- struct led_classdev *led[5];
- const u32 alternate_modes;
- const char * const real_tag;
- const char * const real_name;
- const u16 real_product_id;
- void (*set_range)(struct hid_device *, u16);
-};
-
-struct lg4ff_device_entry {
- spinlock_t report_lock;
- struct hid_report *report;
- struct lg4ff_wheel_data wdata;
-};
-
-struct lg4ff_wheel {
- const u32 product_id;
- const short int *ff_effects;
- const u16 min_range;
- const u16 max_range;
- void (*set_range)(struct hid_device *, u16);
-};
-
-struct lg4ff_compat_mode_switch {
- const u8 cmd_count;
- const u8 cmd[0];
-};
-
-struct lg4ff_wheel_ident_info {
- const u32 modes;
- const u16 mask;
- const u16 result;
- const u16 real_product_id;
-};
-
-struct lg4ff_multimode_wheel {
- const u16 product_id;
- const u32 alternate_modes;
- const char *real_tag;
- const char *real_name;
-};
-
-struct lg4ff_alternate_mode {
- const u16 product_id;
- const char *tag;
- const char *name;
-};
-
-enum lg_g15_model {
- LG_G15 = 0,
- LG_G15_V2 = 1,
- LG_G510 = 2,
- LG_G510_USB_AUDIO = 3,
-};
-
-enum lg_g15_led_type {
- LG_G15_KBD_BRIGHTNESS = 0,
- LG_G15_LCD_BRIGHTNESS = 1,
- LG_G15_BRIGHTNESS_MAX = 2,
- LG_G15_MACRO_PRESET1 = 2,
- LG_G15_MACRO_PRESET2 = 3,
- LG_G15_MACRO_PRESET3 = 4,
- LG_G15_MACRO_RECORD = 5,
- LG_G15_LED_MAX = 6,
-};
-
-struct lg_g15_led {
- struct led_classdev cdev;
- enum led_brightness brightness;
- enum lg_g15_led_type led;
- u8 red;
- u8 green;
- u8 blue;
-};
-
-struct lg_g15_data {
- u8 transfer_buf[20];
- struct mutex mutex;
- struct work_struct work;
- struct input_dev *input;
- struct hid_device *hdev;
- enum lg_g15_model model;
- struct lg_g15_led leds[6];
- bool game_mode_enabled;
-};
-
-struct ms_data {
- long unsigned int quirks;
- struct hid_device *hdev;
- struct work_struct ff_worker;
- __u8 strong;
- __u8 weak;
- void *output_report_dmabuf;
-};
-
-enum {
- MAGNITUDE_STRONG = 2,
- MAGNITUDE_WEAK = 3,
- MAGNITUDE_NUM = 4,
-};
-
-struct xb1s_ff_report {
- __u8 report_id;
- __u8 enable;
- __u8 magnitude[4];
- __u8 duration_10ms;
- __u8 start_delay_10ms;
- __u8 loop_count;
-};
-
-struct ntrig_data {
- __u16 x;
- __u16 y;
- __u16 w;
- __u16 h;
- __u16 id;
- bool tipswitch;
- bool confidence;
- bool first_contact_touch;
- bool reading_mt;
- __u8 mt_footer[4];
- __u8 mt_foot_count;
- __s8 act_state;
- __s8 deactivate_slack;
- __s8 activate_slack;
- __u16 min_width;
- __u16 min_height;
- __u16 activation_width;
- __u16 activation_height;
- __u16 sensor_logical_width;
- __u16 sensor_logical_height;
- __u16 sensor_physical_width;
- __u16 sensor_physical_height;
-};
-
-struct plff_device {
- struct hid_report *report;
- s32 maxval;
- s32 *strong;
- s32 *weak;
-};
-
-enum {
- POWER_SUPPLY_SCOPE_UNKNOWN = 0,
- POWER_SUPPLY_SCOPE_SYSTEM = 1,
- POWER_SUPPLY_SCOPE_DEVICE = 2,
-};
-
-struct sixaxis_led {
- u8 time_enabled;
- u8 duty_length;
- u8 enabled;
- u8 duty_off;
- u8 duty_on;
-};
-
-struct sixaxis_rumble {
- u8 padding;
- u8 right_duration;
- u8 right_motor_on;
- u8 left_duration;
- u8 left_motor_force;
-};
-
-struct sixaxis_output_report {
- u8 report_id;
- struct sixaxis_rumble rumble;
- u8 padding[4];
- u8 leds_bitmap;
- struct sixaxis_led led[4];
- struct sixaxis_led _reserved;
-};
-
-union sixaxis_output_report_01 {
- struct sixaxis_output_report data;
- u8 buf[36];
-};
-
-struct motion_output_report_02 {
- u8 type;
- u8 zero;
- u8 r;
- u8 g;
- u8 b;
- u8 zero2;
- u8 rumble;
-};
-
-struct ds4_calibration_data {
- int abs_code;
- short int bias;
- int sens_numer;
- int sens_denom;
-};
-
-enum ds4_dongle_state {
- DONGLE_DISCONNECTED = 0,
- DONGLE_CALIBRATING = 1,
- DONGLE_CONNECTED = 2,
- DONGLE_DISABLED = 3,
-};
-
-enum sony_worker {
- SONY_WORKER_STATE = 0,
- SONY_WORKER_HOTPLUG = 1,
-};
-
-struct sony_sc {
- spinlock_t lock;
- struct list_head list_node;
- struct hid_device *hdev;
- struct input_dev *touchpad;
- struct input_dev *sensor_dev;
- struct led_classdev *leds[4];
- long unsigned int quirks;
- struct work_struct hotplug_worker;
- struct work_struct state_worker;
- void (*send_output_report)(struct sony_sc *);
- struct power_supply *battery;
- struct power_supply_desc battery_desc;
- int device_id;
- unsigned int fw_version;
- unsigned int hw_version;
- u8 *output_report_dmabuf;
- u8 mac_address[6];
- u8 hotplug_worker_initialized;
- u8 state_worker_initialized;
- u8 defer_initialization;
- u8 cable_state;
- u8 battery_charging;
- u8 battery_capacity;
- u8 led_state[4];
- u8 led_delay_on[4];
- u8 led_delay_off[4];
- u8 led_count;
- bool timestamp_initialized;
- u16 prev_timestamp;
- unsigned int timestamp_us;
- u8 ds4_bt_poll_interval;
- enum ds4_dongle_state ds4_dongle_state;
- struct ds4_calibration_data ds4_calib_data[6];
-};
-
-struct hid_control_fifo {
- unsigned char dir;
- struct hid_report *report;
- char *raw_report;
-};
-
-struct hid_output_fifo {
- struct hid_report *report;
- char *raw_report;
-};
-
-struct hid_class_descriptor {
- __u8 bDescriptorType;
- __le16 wDescriptorLength;
-} __attribute__((packed));
-
-struct hid_descriptor {
- __u8 bLength;
- __u8 bDescriptorType;
- __le16 bcdHID;
- __u8 bCountryCode;
- __u8 bNumDescriptors;
- struct hid_class_descriptor desc[1];
-} __attribute__((packed));
-
-struct usbhid_device {
- struct hid_device *hid;
- struct usb_interface *intf;
- int ifnum;
- unsigned int bufsize;
- struct urb *urbin;
- char *inbuf;
- dma_addr_t inbuf_dma;
- struct urb *urbctrl;
- struct usb_ctrlrequest *cr;
- struct hid_control_fifo ctrl[256];
- unsigned char ctrlhead;
- unsigned char ctrltail;
- char *ctrlbuf;
- dma_addr_t ctrlbuf_dma;
- long unsigned int last_ctrl;
- struct urb *urbout;
- struct hid_output_fifo out[256];
- unsigned char outhead;
- unsigned char outtail;
- char *outbuf;
- dma_addr_t outbuf_dma;
- long unsigned int last_out;
- spinlock_t lock;
- long unsigned int iofl;
- struct timer_list io_retry;
- long unsigned int stop_retry;
- unsigned int retry_delay;
- struct work_struct reset_work;
- wait_queue_head_t wait;
-};
-
-struct hiddev_event {
- unsigned int hid;
- int value;
-};
-
-struct hiddev_devinfo {
- __u32 bustype;
- __u32 busnum;
- __u32 devnum;
- __u32 ifnum;
- __s16 vendor;
- __s16 product;
- __s16 version;
- __u32 num_applications;
-};
-
-struct hiddev_collection_info {
- __u32 index;
- __u32 type;
- __u32 usage;
- __u32 level;
-};
-
-struct hiddev_report_info {
- __u32 report_type;
- __u32 report_id;
- __u32 num_fields;
-};
-
-struct hiddev_field_info {
- __u32 report_type;
- __u32 report_id;
- __u32 field_index;
- __u32 maxusage;
- __u32 flags;
- __u32 physical;
- __u32 logical;
- __u32 application;
- __s32 logical_minimum;
- __s32 logical_maximum;
- __s32 physical_minimum;
- __s32 physical_maximum;
- __u32 unit_exponent;
- __u32 unit;
-};
-
-struct hiddev_usage_ref {
- __u32 report_type;
- __u32 report_id;
- __u32 field_index;
- __u32 usage_index;
- __u32 usage_code;
- __s32 value;
-};
-
-struct hiddev_usage_ref_multi {
- struct hiddev_usage_ref uref;
- __u32 num_values;
- __s32 values[1024];
-};
-
-struct hiddev_list {
- struct hiddev_usage_ref buffer[2048];
- int head;
- int tail;
- unsigned int flags;
- struct fasync_struct *fasync;
- struct hiddev *hiddev;
- struct list_head node;
- struct mutex thread_lock;
-};
-
-struct pidff_usage {
- struct hid_field *field;
- s32 *value;
-};
-
-struct pidff_device {
- struct hid_device *hid;
- struct hid_report *reports[13];
- struct pidff_usage set_effect[7];
- struct pidff_usage set_envelope[5];
- struct pidff_usage set_condition[8];
- struct pidff_usage set_periodic[5];
- struct pidff_usage set_constant[2];
- struct pidff_usage set_ramp[3];
- struct pidff_usage device_gain[1];
- struct pidff_usage block_load[2];
- struct pidff_usage pool[3];
- struct pidff_usage effect_operation[2];
- struct pidff_usage block_free[1];
- struct hid_field *create_new_effect_type;
- struct hid_field *set_effect_type;
- struct hid_field *effect_direction;
- struct hid_field *device_control;
- struct hid_field *block_load_status;
- struct hid_field *effect_operation_status;
- int control_id[2];
- int type_id[11];
- int status_id[2];
- int operation_id[2];
- int pid_id[64];
-};
-
-enum rfkill_type {
- RFKILL_TYPE_ALL = 0,
- RFKILL_TYPE_WLAN = 1,
- RFKILL_TYPE_BLUETOOTH = 2,
- RFKILL_TYPE_UWB = 3,
- RFKILL_TYPE_WIMAX = 4,
- RFKILL_TYPE_WWAN = 5,
- RFKILL_TYPE_GPS = 6,
- RFKILL_TYPE_FM = 7,
- RFKILL_TYPE_NFC = 8,
- NUM_RFKILL_TYPES = 9,
-};
-
-struct rfkill;
-
-struct rfkill_ops {
- void (*poll)(struct rfkill *, void *);
- void (*query)(struct rfkill *, void *);
- int (*set_block)(void *, bool);
-};
-
-enum {
- DISABLE_ASL_WLAN = 1,
- DISABLE_ASL_BLUETOOTH = 2,
- DISABLE_ASL_IRDA = 4,
- DISABLE_ASL_CAMERA = 8,
- DISABLE_ASL_TV = 16,
- DISABLE_ASL_GPS = 32,
- DISABLE_ASL_DISPLAYSWITCH = 64,
- DISABLE_ASL_MODEM = 128,
- DISABLE_ASL_CARDREADER = 256,
- DISABLE_ASL_3G = 512,
- DISABLE_ASL_WIMAX = 1024,
- DISABLE_ASL_HWCF = 2048,
-};
-
-enum {
- CM_ASL_WLAN = 0,
- CM_ASL_BLUETOOTH = 1,
- CM_ASL_IRDA = 2,
- CM_ASL_1394 = 3,
- CM_ASL_CAMERA = 4,
- CM_ASL_TV = 5,
- CM_ASL_GPS = 6,
- CM_ASL_DVDROM = 7,
- CM_ASL_DISPLAYSWITCH = 8,
- CM_ASL_PANELBRIGHT = 9,
- CM_ASL_BIOSFLASH = 10,
- CM_ASL_ACPIFLASH = 11,
- CM_ASL_CPUFV = 12,
- CM_ASL_CPUTEMPERATURE = 13,
- CM_ASL_FANCPU = 14,
- CM_ASL_FANCHASSIS = 15,
- CM_ASL_USBPORT1 = 16,
- CM_ASL_USBPORT2 = 17,
- CM_ASL_USBPORT3 = 18,
- CM_ASL_MODEM = 19,
- CM_ASL_CARDREADER = 20,
- CM_ASL_3G = 21,
- CM_ASL_WIMAX = 22,
- CM_ASL_HWCF = 23,
- CM_ASL_LID = 24,
- CM_ASL_TYPE = 25,
- CM_ASL_PANELPOWER = 26,
- CM_ASL_TPD = 27,
-};
-
-struct eeepc_laptop {
- acpi_handle handle;
- u32 cm_supported;
- bool cpufv_disabled;
- bool hotplug_disabled;
- u16 event_count[128];
- struct platform_device *platform_device;
- struct acpi_device *device;
- struct backlight_device *backlight_device;
- struct input_dev *inputdev;
- struct rfkill *wlan_rfkill;
- struct rfkill *bluetooth_rfkill;
- struct rfkill *wwan3g_rfkill;
- struct rfkill *wimax_rfkill;
- struct hotplug_slot hotplug_slot;
- struct mutex hotplug_lock;
- struct led_classdev tpd_led;
- int tpd_led_wk;
- struct workqueue_struct *led_workqueue;
- struct work_struct tpd_led_work;
-};
-
-struct eeepc_cpufv {
- int num;
- int cur;
-};
-
-struct pmc_bit_map {
- const char *name;
- u32 bit_mask;
-};
-
-struct pmc_reg_map {
- const struct pmc_bit_map *d3_sts_0;
- const struct pmc_bit_map *d3_sts_1;
- const struct pmc_bit_map *func_dis;
- const struct pmc_bit_map *func_dis_2;
- const struct pmc_bit_map *pss;
-};
-
-struct pmc_data {
- const struct pmc_reg_map *map;
- const struct pmc_clk *clks;
-};
-
-struct pmc_dev {
- u32 base_addr;
- void *regmap;
- const struct pmc_reg_map *map;
- struct dentry *dbgfs_dir;
- bool init;
-};
-
-struct acpi_table_pcct {
- struct acpi_table_header header;
- u32 flags;
- u64 reserved;
-};
-
-enum acpi_pcct_type {
- ACPI_PCCT_TYPE_GENERIC_SUBSPACE = 0,
- ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE = 1,
- ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE_TYPE2 = 2,
- ACPI_PCCT_TYPE_EXT_PCC_MASTER_SUBSPACE = 3,
- ACPI_PCCT_TYPE_EXT_PCC_SLAVE_SUBSPACE = 4,
- ACPI_PCCT_TYPE_RESERVED = 5,
-};
-
-struct acpi_pcct_subspace {
- struct acpi_subtable_header header;
- u8 reserved[6];
- u64 base_address;
- u64 length;
- struct acpi_generic_address doorbell_register;
- u64 preserve_mask;
- u64 write_mask;
- u32 latency;
- u32 max_access_rate;
- u16 min_turnaround_time;
-} __attribute__((packed));
-
-struct acpi_pcct_hw_reduced_type2 {
- struct acpi_subtable_header header;
- u32 platform_interrupt;
- u8 flags;
- u8 reserved;
- u64 base_address;
- u64 length;
- struct acpi_generic_address doorbell_register;
- u64 preserve_mask;
- u64 write_mask;
- u32 latency;
- u32 max_access_rate;
- u16 min_turnaround_time;
- struct acpi_generic_address platform_ack_register;
- u64 ack_preserve_mask;
- u64 ack_write_mask;
-} __attribute__((packed));
-
-struct cper_sec_proc_arm {
- u32 validation_bits;
- u16 err_info_num;
- u16 context_info_num;
- u32 section_length;
- u8 affinity_level;
- u8 reserved[3];
- u64 mpidr;
- u64 midr;
- u32 running_state;
- u32 psci_state;
-};
-
-struct trace_event_raw_mc_event {
- struct trace_entry ent;
- unsigned int error_type;
- u32 __data_loc_msg;
- u32 __data_loc_label;
- u16 error_count;
- u8 mc_index;
- s8 top_layer;
- s8 middle_layer;
- s8 lower_layer;
- long int address;
- u8 grain_bits;
- long int syndrome;
- u32 __data_loc_driver_detail;
- char __data[0];
-};
-
-struct trace_event_raw_arm_event {
- struct trace_entry ent;
- u64 mpidr;
- u64 midr;
- u32 running_state;
- u32 psci_state;
- u8 affinity;
- char __data[0];
-};
-
-struct trace_event_raw_non_standard_event {
- struct trace_entry ent;
- char sec_type[16];
- char fru_id[16];
- u32 __data_loc_fru_text;
- u8 sev;
- u32 len;
- u32 __data_loc_buf;
- char __data[0];
-};
-
-struct trace_event_raw_aer_event {
- struct trace_entry ent;
- u32 __data_loc_dev_name;
- u32 status;
- u8 severity;
- u8 tlp_header_valid;
- u32 tlp_header[4];
- char __data[0];
-};
-
-struct trace_event_data_offsets_mc_event {
- u32 msg;
- u32 label;
- u32 driver_detail;
-};
-
-struct trace_event_data_offsets_arm_event {};
-
-struct trace_event_data_offsets_non_standard_event {
- u32 fru_text;
- u32 buf;
-};
-
-struct trace_event_data_offsets_aer_event {
- u32 dev_name;
-};
-
-typedef void (*btf_trace_mc_event)(void *, const unsigned int, const char *, const char *, const int, const u8, const s8, const s8, const s8, long unsigned int, const u8, long unsigned int, const char *);
-
-typedef void (*btf_trace_arm_event)(void *, const struct cper_sec_proc_arm *);
-
-typedef void (*btf_trace_non_standard_event)(void *, const guid_t *, const guid_t *, const char *, const u8, const u8 *, const u32);
-
-typedef void (*btf_trace_aer_event)(void *, const char *, const u32, const u8, const u8, struct aer_header_log_regs *);
-
-struct nvmem_cell_lookup {
- const char *nvmem_name;
- const char *cell_name;
- const char *dev_id;
- const char *con_id;
- struct list_head node;
-};
-
-enum {
- NVMEM_ADD = 1,
- NVMEM_REMOVE = 2,
- NVMEM_CELL_ADD = 3,
- NVMEM_CELL_REMOVE = 4,
-};
-
-struct nvmem_cell_table {
- const char *nvmem_name;
- const struct nvmem_cell_info *cells;
- size_t ncells;
- struct list_head node;
-};
-
-struct nvmem_device___2 {
- struct module *owner;
- struct device dev;
- int stride;
- int word_size;
- int id;
- struct kref refcnt;
- size_t size;
- bool read_only;
- int flags;
- enum nvmem_type type;
- struct bin_attribute eeprom;
- struct device *base_dev;
- struct list_head cells;
- nvmem_reg_read_t reg_read;
- nvmem_reg_write_t reg_write;
- void *priv;
-};
-
-struct nvmem_cell {
- const char *name;
- int offset;
- int bytes;
- int bit_offset;
- int nbits;
- struct device_node *np;
- struct nvmem_device___2 *nvmem;
- struct list_head node;
-};
-
-struct snd_shutdown_f_ops;
-
-struct snd_info_entry;
-
-struct snd_card {
- int number;
- char id[16];
- char driver[16];
- char shortname[32];
- char longname[80];
- char irq_descr[32];
- char mixername[80];
- char components[128];
- struct module *module;
- void *private_data;
- void (*private_free)(struct snd_card *);
- struct list_head devices;
- struct device ctl_dev;
- unsigned int last_numid;
- struct rw_semaphore controls_rwsem;
- rwlock_t ctl_files_rwlock;
- int controls_count;
- int user_ctl_count;
- struct list_head controls;
- struct list_head ctl_files;
- struct snd_info_entry *proc_root;
- struct proc_dir_entry *proc_root_link;
- struct list_head files_list;
- struct snd_shutdown_f_ops *s_f_ops;
- spinlock_t files_lock;
- int shutdown;
- struct completion *release_completion;
- struct device *dev;
- struct device card_dev;
- const struct attribute_group *dev_groups[4];
- bool registered;
- int sync_irq;
- wait_queue_head_t remove_sleep;
- unsigned int power_state;
- wait_queue_head_t power_sleep;
-};
-
-struct snd_info_buffer;
-
-struct snd_info_entry_text {
- void (*read)(struct snd_info_entry *, struct snd_info_buffer *);
- void (*write)(struct snd_info_entry *, struct snd_info_buffer *);
-};
-
-struct snd_info_entry_ops;
-
-struct snd_info_entry {
- const char *name;
- umode_t mode;
- long int size;
- short unsigned int content;
- union {
- struct snd_info_entry_text text;
- struct snd_info_entry_ops *ops;
- } c;
- struct snd_info_entry *parent;
- struct module *module;
- void *private_data;
- void (*private_free)(struct snd_info_entry *);
- struct proc_dir_entry *p;
- struct mutex access;
- struct list_head children;
- struct list_head list;
-};
-
-struct snd_minor {
- int type;
- int card;
- int device;
- const struct file_operations *f_ops;
- void *private_data;
- struct device *dev;
- struct snd_card *card_ptr;
-};
-
-struct snd_info_buffer {
- char *buffer;
- unsigned int curr;
- unsigned int size;
- unsigned int len;
- int stop;
- int error;
-};
-
-struct snd_info_entry_ops {
- int (*open)(struct snd_info_entry *, short unsigned int, void **);
- int (*release)(struct snd_info_entry *, short unsigned int, void *);
- ssize_t (*read)(struct snd_info_entry *, void *, struct file *, char *, size_t, loff_t);
- ssize_t (*write)(struct snd_info_entry *, void *, struct file *, const char *, size_t, loff_t);
- loff_t (*llseek)(struct snd_info_entry *, void *, struct file *, loff_t, int);
- __poll_t (*poll)(struct snd_info_entry *, void *, struct file *, poll_table *);
- int (*ioctl)(struct snd_info_entry *, void *, struct file *, unsigned int, long unsigned int);
- int (*mmap)(struct snd_info_entry *, void *, struct inode *, struct file *, struct vm_area_struct *);
-};
-
-enum {
- SND_CTL_SUBDEV_PCM = 0,
- SND_CTL_SUBDEV_RAWMIDI = 1,
- SND_CTL_SUBDEV_ITEMS = 2,
-};
-
-struct snd_monitor_file {
- struct file *file;
- const struct file_operations *disconnected_f_op;
- struct list_head shutdown_list;
- struct list_head list;
-};
-
-enum snd_device_type {
- SNDRV_DEV_LOWLEVEL = 0,
- SNDRV_DEV_INFO = 1,
- SNDRV_DEV_BUS = 2,
- SNDRV_DEV_CODEC = 3,
- SNDRV_DEV_PCM = 4,
- SNDRV_DEV_COMPRESS = 5,
- SNDRV_DEV_RAWMIDI = 6,
- SNDRV_DEV_TIMER = 7,
- SNDRV_DEV_SEQUENCER = 8,
- SNDRV_DEV_HWDEP = 9,
- SNDRV_DEV_JACK = 10,
- SNDRV_DEV_CONTROL = 11,
-};
-
-enum snd_device_state {
- SNDRV_DEV_BUILD = 0,
- SNDRV_DEV_REGISTERED = 1,
- SNDRV_DEV_DISCONNECTED = 2,
-};
-
-struct snd_device;
-
-struct snd_device_ops {
- int (*dev_free)(struct snd_device *);
- int (*dev_register)(struct snd_device *);
- int (*dev_disconnect)(struct snd_device *);
-};
-
-struct snd_device {
- struct list_head list;
- struct snd_card *card;
- enum snd_device_state state;
- enum snd_device_type type;
- void *device_data;
- struct snd_device_ops *ops;
-};
-
-struct snd_aes_iec958 {
- unsigned char status[24];
- unsigned char subcode[147];
- unsigned char pad;
- unsigned char dig_subframe[4];
-};
-
-struct snd_ctl_card_info {
- int card;
- int pad;
- unsigned char id[16];
- unsigned char driver[16];
- unsigned char name[32];
- unsigned char longname[80];
- unsigned char reserved_[16];
- unsigned char mixername[80];
- unsigned char components[128];
-};
-
-typedef int snd_ctl_elem_type_t;
-
-typedef int snd_ctl_elem_iface_t;
-
-struct snd_ctl_elem_id {
- unsigned int numid;
- snd_ctl_elem_iface_t iface;
- unsigned int device;
- unsigned int subdevice;
- unsigned char name[44];
- unsigned int index;
-};
-
-struct snd_ctl_elem_list {
- unsigned int offset;
- unsigned int space;
- unsigned int used;
- unsigned int count;
- struct snd_ctl_elem_id *pids;
- unsigned char reserved[50];
-};
-
-struct snd_ctl_elem_info {
- struct snd_ctl_elem_id id;
- snd_ctl_elem_type_t type;
- unsigned int access;
- unsigned int count;
- __kernel_pid_t owner;
- union {
- struct {
- long int min;
- long int max;
- long int step;
- } integer;
- struct {
- long long int min;
- long long int max;
- long long int step;
- } integer64;
- struct {
- unsigned int items;
- unsigned int item;
- char name[64];
- __u64 names_ptr;
- unsigned int names_length;
- } enumerated;
- unsigned char reserved[128];
- } value;
- union {
- short unsigned int d[4];
- short unsigned int *d_ptr;
- } dimen;
- unsigned char reserved[56];
-};
-
-struct snd_ctl_elem_value {
- struct snd_ctl_elem_id id;
- unsigned int indirect: 1;
- union {
- union {
- long int value[128];
- long int *value_ptr;
- } integer;
- union {
- long long int value[64];
- long long int *value_ptr;
- } integer64;
- union {
- unsigned int item[128];
- unsigned int *item_ptr;
- } enumerated;
- union {
- unsigned char data[512];
- unsigned char *data_ptr;
- } bytes;
- struct snd_aes_iec958 iec958;
- } value;
- struct timespec tstamp;
- unsigned char reserved[112];
-};
-
-struct snd_ctl_tlv {
- unsigned int numid;
- unsigned int length;
- unsigned int tlv[0];
-};
-
-enum sndrv_ctl_event_type {
- SNDRV_CTL_EVENT_ELEM = 0,
- SNDRV_CTL_EVENT_LAST = 0,
-};
-
-struct snd_ctl_event {
- int type;
- union {
- struct {
- unsigned int mask;
- struct snd_ctl_elem_id id;
- } elem;
- unsigned char data8[60];
- } data;
-};
-
-struct snd_kcontrol;
-
-typedef int snd_kcontrol_info_t(struct snd_kcontrol *, struct snd_ctl_elem_info *);
-
-typedef int snd_kcontrol_get_t(struct snd_kcontrol *, struct snd_ctl_elem_value *);
-
-typedef int snd_kcontrol_put_t(struct snd_kcontrol *, struct snd_ctl_elem_value *);
-
-typedef int snd_kcontrol_tlv_rw_t(struct snd_kcontrol *, int, unsigned int, unsigned int *);
-
-struct snd_ctl_file;
-
-struct snd_kcontrol_volatile {
- struct snd_ctl_file *owner;
- unsigned int access;
-};
-
-struct snd_kcontrol {
- struct list_head list;
- struct snd_ctl_elem_id id;
- unsigned int count;
- snd_kcontrol_info_t *info;
- snd_kcontrol_get_t *get;
- snd_kcontrol_put_t *put;
- union {
- snd_kcontrol_tlv_rw_t *c;
- const unsigned int *p;
- } tlv;
- long unsigned int private_value;
- void *private_data;
- void (*private_free)(struct snd_kcontrol *);
- struct snd_kcontrol_volatile vd[0];
-};
-
-enum {
- SNDRV_CTL_TLV_OP_READ = 0,
- SNDRV_CTL_TLV_OP_WRITE = 1,
- SNDRV_CTL_TLV_OP_CMD = 4294967295,
-};
-
-struct snd_kcontrol_new {
- snd_ctl_elem_iface_t iface;
- unsigned int device;
- unsigned int subdevice;
- const unsigned char *name;
- unsigned int index;
- unsigned int access;
- unsigned int count;
- snd_kcontrol_info_t *info;
- snd_kcontrol_get_t *get;
- snd_kcontrol_put_t *put;
- union {
- snd_kcontrol_tlv_rw_t *c;
- const unsigned int *p;
- } tlv;
- long unsigned int private_value;
-};
-
-struct snd_ctl_file {
- struct list_head list;
- struct snd_card *card;
- struct pid *pid;
- int preferred_subdevice[2];
- wait_queue_head_t change_sleep;
- spinlock_t read_lock;
- struct fasync_struct *fasync;
- int subscribed;
- struct list_head events;
-};
-
-struct snd_kctl_event {
- struct list_head list;
- struct snd_ctl_elem_id id;
- unsigned int mask;
-};
-
-typedef int (*snd_kctl_ioctl_func_t)(struct snd_card *, struct snd_ctl_file *, unsigned int, long unsigned int);
-
-struct snd_kctl_ioctl {
- struct list_head list;
- snd_kctl_ioctl_func_t fioctl;
-};
-
-enum snd_ctl_add_mode {
- CTL_ADD_EXCLUSIVE = 0,
- CTL_REPLACE = 1,
- CTL_ADD_ON_REPLACE = 2,
-};
-
-struct user_element {
- struct snd_ctl_elem_info info;
- struct snd_card *card;
- char *elem_data;
- long unsigned int elem_data_size;
- void *tlv_data;
- long unsigned int tlv_data_size;
- void *priv_data;
-};
-
-struct snd_ctl_elem_list32 {
- u32 offset;
- u32 space;
- u32 used;
- u32 count;
- u32 pids;
- unsigned char reserved[50];
-};
-
-struct snd_ctl_elem_info32 {
- struct snd_ctl_elem_id id;
- s32 type;
- u32 access;
- u32 count;
- s32 owner;
- union {
- struct {
- s32 min;
- s32 max;
- s32 step;
- } integer;
- struct {
- u64 min;
- u64 max;
- u64 step;
- } integer64;
- struct {
- u32 items;
- u32 item;
- char name[64];
- u64 names_ptr;
- u32 names_length;
- } enumerated;
- unsigned char reserved[128];
- } value;
- unsigned char reserved[64];
-};
-
-struct snd_ctl_elem_value32 {
- struct snd_ctl_elem_id id;
- unsigned int indirect;
- union {
- s32 integer[128];
- unsigned char data[512];
- } value;
- unsigned char reserved[128];
-};
-
-enum {
- SNDRV_CTL_IOCTL_ELEM_LIST32 = 3225965840,
- SNDRV_CTL_IOCTL_ELEM_INFO32 = 3239073041,
- SNDRV_CTL_IOCTL_ELEM_READ32 = 3267646738,
- SNDRV_CTL_IOCTL_ELEM_WRITE32 = 3267646739,
- SNDRV_CTL_IOCTL_ELEM_ADD32 = 3239073047,
- SNDRV_CTL_IOCTL_ELEM_REPLACE32 = 3239073048,
-};
-
-struct snd_pci_quirk {
- short unsigned int subvendor;
- short unsigned int subdevice;
- short unsigned int subdevice_mask;
- int value;
-};
-
-struct snd_info_private_data {
- struct snd_info_buffer *rbuffer;
- struct snd_info_buffer *wbuffer;
- struct snd_info_entry *entry;
- void *file_private_data;
-};
-
-struct link_ctl_info {
- snd_ctl_elem_type_t type;
- int count;
- int min_val;
- int max_val;
-};
-
-struct link_master {
- struct list_head slaves;
- struct link_ctl_info info;
- int val;
- unsigned int tlv[4];
- void (*hook)(void *, int);
- void *hook_private_data;
-};
-
-struct link_slave {
- struct list_head list;
- struct link_master *master;
- struct link_ctl_info info;
- int vals[2];
- unsigned int flags;
- struct snd_kcontrol *kctl;
- struct snd_kcontrol slave;
-};
-
-enum snd_jack_types {
- SND_JACK_HEADPHONE = 1,
- SND_JACK_MICROPHONE = 2,
- SND_JACK_HEADSET = 3,
- SND_JACK_LINEOUT = 4,
- SND_JACK_MECHANICAL = 8,
- SND_JACK_VIDEOOUT = 16,
- SND_JACK_AVOUT = 20,
- SND_JACK_LINEIN = 32,
- SND_JACK_BTN_0 = 16384,
- SND_JACK_BTN_1 = 8192,
- SND_JACK_BTN_2 = 4096,
- SND_JACK_BTN_3 = 2048,
- SND_JACK_BTN_4 = 1024,
- SND_JACK_BTN_5 = 512,
-};
-
-struct snd_jack {
- struct list_head kctl_list;
- struct snd_card *card;
- const char *id;
- struct input_dev *input_dev;
- int registered;
- int type;
- char name[100];
- unsigned int key[6];
- void *private_data;
- void (*private_free)(struct snd_jack *);
-};
-
-struct snd_jack_kctl {
- struct snd_kcontrol *kctl;
- struct list_head list;
- unsigned int mask_bits;
-};
-
-struct snd_hwdep_info {
- unsigned int device;
- int card;
- unsigned char id[64];
- unsigned char name[80];
- int iface;
- unsigned char reserved[64];
-};
-
-struct snd_hwdep_dsp_status {
- unsigned int version;
- unsigned char id[32];
- unsigned int num_dsps;
- unsigned int dsp_loaded;
- unsigned int chip_ready;
- unsigned char reserved[16];
-};
-
-struct snd_hwdep_dsp_image {
- unsigned int index;
- unsigned char name[64];
- unsigned char *image;
- size_t length;
- long unsigned int driver_data;
-};
-
-struct snd_hwdep;
-
-struct snd_hwdep_ops {
- long long int (*llseek)(struct snd_hwdep *, struct file *, long long int, int);
- long int (*read)(struct snd_hwdep *, char *, long int, loff_t *);
- long int (*write)(struct snd_hwdep *, const char *, long int, loff_t *);
- int (*open)(struct snd_hwdep *, struct file *);
- int (*release)(struct snd_hwdep *, struct file *);
- __poll_t (*poll)(struct snd_hwdep *, struct file *, poll_table *);
- int (*ioctl)(struct snd_hwdep *, struct file *, unsigned int, long unsigned int);
- int (*ioctl_compat)(struct snd_hwdep *, struct file *, unsigned int, long unsigned int);
- int (*mmap)(struct snd_hwdep *, struct file *, struct vm_area_struct *);
- int (*dsp_status)(struct snd_hwdep *, struct snd_hwdep_dsp_status *);
- int (*dsp_load)(struct snd_hwdep *, struct snd_hwdep_dsp_image *);
-};
-
-struct snd_hwdep {
- struct snd_card *card;
- struct list_head list;
- int device;
- char id[32];
- char name[80];
- int iface;
- struct snd_hwdep_ops ops;
- wait_queue_head_t open_wait;
- void *private_data;
- void (*private_free)(struct snd_hwdep *);
- struct device dev;
- struct mutex open_mutex;
- int used;
- unsigned int dsp_loaded;
- unsigned int exclusive: 1;
-};
-
-struct snd_hwdep_dsp_image32 {
- u32 index;
- unsigned char name[64];
- u32 image;
- u32 length;
- u32 driver_data;
-};
-
-enum {
- SNDRV_HWDEP_IOCTL_DSP_LOAD32 = 1079003139,
-};
-
-enum {
- SNDRV_TIMER_CLASS_NONE = 4294967295,
- SNDRV_TIMER_CLASS_SLAVE = 0,
- SNDRV_TIMER_CLASS_GLOBAL = 1,
- SNDRV_TIMER_CLASS_CARD = 2,
- SNDRV_TIMER_CLASS_PCM = 3,
- SNDRV_TIMER_CLASS_LAST = 3,
-};
-
-enum {
- SNDRV_TIMER_SCLASS_NONE = 0,
- SNDRV_TIMER_SCLASS_APPLICATION = 1,
- SNDRV_TIMER_SCLASS_SEQUENCER = 2,
- SNDRV_TIMER_SCLASS_OSS_SEQUENCER = 3,
- SNDRV_TIMER_SCLASS_LAST = 3,
-};
-
-struct snd_timer_id {
- int dev_class;
- int dev_sclass;
- int card;
- int device;
- int subdevice;
-};
-
-struct snd_timer_ginfo {
- struct snd_timer_id tid;
- unsigned int flags;
- int card;
- unsigned char id[64];
- unsigned char name[80];
- long unsigned int reserved0;
- long unsigned int resolution;
- long unsigned int resolution_min;
- long unsigned int resolution_max;
- unsigned int clients;
- unsigned char reserved[32];
-};
-
-struct snd_timer_gparams {
- struct snd_timer_id tid;
- long unsigned int period_num;
- long unsigned int period_den;
- unsigned char reserved[32];
-};
-
-struct snd_timer_gstatus {
- struct snd_timer_id tid;
- long unsigned int resolution;
- long unsigned int resolution_num;
- long unsigned int resolution_den;
- unsigned char reserved[32];
-};
-
-struct snd_timer_select {
- struct snd_timer_id id;
- unsigned char reserved[32];
-};
-
-struct snd_timer_info {
- unsigned int flags;
- int card;
- unsigned char id[64];
- unsigned char name[80];
- long unsigned int reserved0;
- long unsigned int resolution;
- unsigned char reserved[64];
-};
-
-struct snd_timer_params {
- unsigned int flags;
- unsigned int ticks;
- unsigned int queue_size;
- unsigned int reserved0;
- unsigned int filter;
- unsigned char reserved[60];
-};
-
-struct snd_timer_status {
- struct timespec tstamp;
- unsigned int resolution;
- unsigned int lost;
- unsigned int overrun;
- unsigned int queue;
- unsigned char reserved[64];
-};
-
-struct snd_timer_read {
- unsigned int resolution;
- unsigned int ticks;
-};
-
-enum {
- SNDRV_TIMER_EVENT_RESOLUTION = 0,
- SNDRV_TIMER_EVENT_TICK = 1,
- SNDRV_TIMER_EVENT_START = 2,
- SNDRV_TIMER_EVENT_STOP = 3,
- SNDRV_TIMER_EVENT_CONTINUE = 4,
- SNDRV_TIMER_EVENT_PAUSE = 5,
- SNDRV_TIMER_EVENT_EARLY = 6,
- SNDRV_TIMER_EVENT_SUSPEND = 7,
- SNDRV_TIMER_EVENT_RESUME = 8,
- SNDRV_TIMER_EVENT_MSTART = 12,
- SNDRV_TIMER_EVENT_MSTOP = 13,
- SNDRV_TIMER_EVENT_MCONTINUE = 14,
- SNDRV_TIMER_EVENT_MPAUSE = 15,
- SNDRV_TIMER_EVENT_MSUSPEND = 17,
- SNDRV_TIMER_EVENT_MRESUME = 18,
-};
-
-struct snd_timer_tread {
- int event;
- struct timespec tstamp;
- unsigned int val;
-};
-
-struct snd_timer;
-
-struct snd_timer_hardware {
- unsigned int flags;
- long unsigned int resolution;
- long unsigned int resolution_min;
- long unsigned int resolution_max;
- long unsigned int ticks;
- int (*open)(struct snd_timer *);
- int (*close)(struct snd_timer *);
- long unsigned int (*c_resolution)(struct snd_timer *);
- int (*start)(struct snd_timer *);
- int (*stop)(struct snd_timer *);
- int (*set_period)(struct snd_timer *, long unsigned int, long unsigned int);
- int (*precise_resolution)(struct snd_timer *, long unsigned int *, long unsigned int *);
-};
-
-struct snd_timer {
- int tmr_class;
- struct snd_card *card;
- struct module *module;
- int tmr_device;
- int tmr_subdevice;
- char id[64];
- char name[80];
- unsigned int flags;
- int running;
- long unsigned int sticks;
- void *private_data;
- void (*private_free)(struct snd_timer *);
- struct snd_timer_hardware hw;
- spinlock_t lock;
- struct list_head device_list;
- struct list_head open_list_head;
- struct list_head active_list_head;
- struct list_head ack_list_head;
- struct list_head sack_list_head;
- struct tasklet_struct task_queue;
- int max_instances;
- int num_instances;
-};
-
-struct snd_timer_instance {
- struct snd_timer *timer;
- char *owner;
- unsigned int flags;
- void *private_data;
- void (*private_free)(struct snd_timer_instance *);
- void (*callback)(struct snd_timer_instance *, long unsigned int, long unsigned int);
- void (*ccallback)(struct snd_timer_instance *, int, struct timespec *, long unsigned int);
- void (*disconnect)(struct snd_timer_instance *);
- void *callback_data;
- long unsigned int ticks;
- long unsigned int cticks;
- long unsigned int pticks;
- long unsigned int resolution;
- long unsigned int lost;
- int slave_class;
- unsigned int slave_id;
- struct list_head open_list;
- struct list_head active_list;
- struct list_head ack_list;
- struct list_head slave_list_head;
- struct list_head slave_active_head;
- struct snd_timer_instance *master;
-};
-
-struct snd_timer_user {
- struct snd_timer_instance *timeri;
- int tread;
- long unsigned int ticks;
- long unsigned int overrun;
- int qhead;
- int qtail;
- int qused;
- int queue_size;
- bool disconnected;
- struct snd_timer_read *queue;
- struct snd_timer_tread *tqueue;
- spinlock_t qlock;
- long unsigned int last_resolution;
- unsigned int filter;
- struct timespec tstamp;
- wait_queue_head_t qchange_sleep;
- struct fasync_struct *fasync;
- struct mutex ioctl_lock;
-};
-
-struct snd_timer_system_private {
- struct timer_list tlist;
- struct snd_timer *snd_timer;
- long unsigned int last_expires;
- long unsigned int last_jiffies;
- long unsigned int correction;
-};
-
-enum {
- SNDRV_TIMER_IOCTL_START_OLD = 21536,
- SNDRV_TIMER_IOCTL_STOP_OLD = 21537,
- SNDRV_TIMER_IOCTL_CONTINUE_OLD = 21538,
- SNDRV_TIMER_IOCTL_PAUSE_OLD = 21539,
-};
-
-struct snd_timer_gparams32 {
- struct snd_timer_id tid;
- u32 period_num;
- u32 period_den;
- unsigned char reserved[32];
-};
-
-struct snd_timer_info32 {
- u32 flags;
- s32 card;
- unsigned char id[64];
- unsigned char name[80];
- u32 reserved0;
- u32 resolution;
- unsigned char reserved[64];
-};
-
-struct snd_timer_status32 {
- struct old_timespec32 tstamp;
- u32 resolution;
- u32 lost;
- u32 overrun;
- u32 queue;
- unsigned char reserved[64];
-};
-
-enum {
- SNDRV_TIMER_IOCTL_GPARAMS32 = 1077695492,
- SNDRV_TIMER_IOCTL_INFO32 = 2162185233,
- SNDRV_TIMER_IOCTL_STATUS32 = 1079530516,
-};
-
-struct snd_hrtimer {
- struct snd_timer *timer;
- struct hrtimer hrt;
- bool in_callback;
-};
-
-typedef long unsigned int snd_pcm_uframes_t;
-
-typedef long int snd_pcm_sframes_t;
-
-enum {
- SNDRV_PCM_CLASS_GENERIC = 0,
- SNDRV_PCM_CLASS_MULTI = 1,
- SNDRV_PCM_CLASS_MODEM = 2,
- SNDRV_PCM_CLASS_DIGITIZER = 3,
- SNDRV_PCM_CLASS_LAST = 3,
-};
-
-enum {
- SNDRV_PCM_STREAM_PLAYBACK = 0,
- SNDRV_PCM_STREAM_CAPTURE = 1,
- SNDRV_PCM_STREAM_LAST = 1,
-};
-
-typedef int snd_pcm_access_t;
-
-typedef int snd_pcm_format_t;
-
-typedef int snd_pcm_subformat_t;
-
-typedef int snd_pcm_state_t;
-
-union snd_pcm_sync_id {
- unsigned char id[16];
- short unsigned int id16[8];
- unsigned int id32[4];
-};
-
-struct snd_pcm_info {
- unsigned int device;
- unsigned int subdevice;
- int stream;
- int card;
- unsigned char id[64];
- unsigned char name[80];
- unsigned char subname[32];
- int dev_class;
- int dev_subclass;
- unsigned int subdevices_count;
- unsigned int subdevices_avail;
- union snd_pcm_sync_id sync;
- unsigned char reserved[64];
-};
-
-struct snd_interval {
- unsigned int min;
- unsigned int max;
- unsigned int openmin: 1;
- unsigned int openmax: 1;
- unsigned int integer: 1;
- unsigned int empty: 1;
-};
-
-struct snd_mask {
- __u32 bits[8];
-};
-
-struct snd_pcm_hw_params {
- unsigned int flags;
- struct snd_mask masks[3];
- struct snd_mask mres[5];
- struct snd_interval intervals[12];
- struct snd_interval ires[9];
- unsigned int rmask;
- unsigned int cmask;
- unsigned int info;
- unsigned int msbits;
- unsigned int rate_num;
- unsigned int rate_den;
- snd_pcm_uframes_t fifo_size;
- unsigned char reserved[64];
-};
-
-enum {
- SNDRV_PCM_TSTAMP_NONE = 0,
- SNDRV_PCM_TSTAMP_ENABLE = 1,
- SNDRV_PCM_TSTAMP_LAST = 1,
-};
-
-struct snd_pcm_status {
- snd_pcm_state_t state;
- struct timespec trigger_tstamp;
- struct timespec tstamp;
- snd_pcm_uframes_t appl_ptr;
- snd_pcm_uframes_t hw_ptr;
- snd_pcm_sframes_t delay;
- snd_pcm_uframes_t avail;
- snd_pcm_uframes_t avail_max;
- snd_pcm_uframes_t overrange;
- snd_pcm_state_t suspended_state;
- __u32 audio_tstamp_data;
- struct timespec audio_tstamp;
- struct timespec driver_tstamp;
- __u32 audio_tstamp_accuracy;
- unsigned char reserved[20];
-};
-
-struct snd_pcm_mmap_status {
- snd_pcm_state_t state;
- int pad1;
- snd_pcm_uframes_t hw_ptr;
- struct timespec tstamp;
- snd_pcm_state_t suspended_state;
- struct timespec audio_tstamp;
-};
-
-struct snd_pcm_mmap_control {
- snd_pcm_uframes_t appl_ptr;
- snd_pcm_uframes_t avail_min;
-};
-
-struct snd_dma_device {
- int type;
- struct device *dev;
-};
-
-struct snd_dma_buffer {
- struct snd_dma_device dev;
- unsigned char *area;
- dma_addr_t addr;
- size_t bytes;
- void *private_data;
-};
-
-struct snd_pcm_hardware {
- unsigned int info;
- u64 formats;
- unsigned int rates;
- unsigned int rate_min;
- unsigned int rate_max;
- unsigned int channels_min;
- unsigned int channels_max;
- size_t buffer_bytes_max;
- size_t period_bytes_min;
- size_t period_bytes_max;
- unsigned int periods_min;
- unsigned int periods_max;
- size_t fifo_size;
-};
-
-struct snd_pcm_substream;
-
-struct snd_pcm_audio_tstamp_config;
-
-struct snd_pcm_audio_tstamp_report;
-
-struct snd_pcm_ops {
- int (*open)(struct snd_pcm_substream *);
- int (*close)(struct snd_pcm_substream *);
- int (*ioctl)(struct snd_pcm_substream *, unsigned int, void *);
- int (*hw_params)(struct snd_pcm_substream *, struct snd_pcm_hw_params *);
- int (*hw_free)(struct snd_pcm_substream *);
- int (*prepare)(struct snd_pcm_substream *);
- int (*trigger)(struct snd_pcm_substream *, int);
- int (*sync_stop)(struct snd_pcm_substream *);
- snd_pcm_uframes_t (*pointer)(struct snd_pcm_substream *);
- int (*get_time_info)(struct snd_pcm_substream *, struct timespec *, struct timespec *, struct snd_pcm_audio_tstamp_config *, struct snd_pcm_audio_tstamp_report *);
- int (*fill_silence)(struct snd_pcm_substream *, int, long unsigned int, long unsigned int);
- int (*copy_user)(struct snd_pcm_substream *, int, long unsigned int, void *, long unsigned int);
- int (*copy_kernel)(struct snd_pcm_substream *, int, long unsigned int, void *, long unsigned int);
- struct page * (*page)(struct snd_pcm_substream *, long unsigned int);
- int (*mmap)(struct snd_pcm_substream *, struct vm_area_struct *);
- int (*ack)(struct snd_pcm_substream *);
-};
-
-struct snd_pcm_group {
- spinlock_t lock;
- struct mutex mutex;
- struct list_head substreams;
- refcount_t refs;
-};
-
-struct snd_pcm;
-
-struct snd_pcm_str;
-
-struct snd_pcm_runtime;
-
-struct snd_pcm_substream {
- struct snd_pcm *pcm;
- struct snd_pcm_str *pstr;
- void *private_data;
- int number;
- char name[32];
- int stream;
- struct pm_qos_request latency_pm_qos_req;
- size_t buffer_bytes_max;
- struct snd_dma_buffer dma_buffer;
- size_t dma_max;
- const struct snd_pcm_ops *ops;
- struct snd_pcm_runtime *runtime;
- struct snd_timer *timer;
- unsigned int timer_running: 1;
- long int wait_time;
- struct snd_pcm_substream *next;
- struct list_head link_list;
- struct snd_pcm_group self_group;
- struct snd_pcm_group *group;
- int ref_count;
- atomic_t mmap_count;
- unsigned int f_flags;
- void (*pcm_release)(struct snd_pcm_substream *);
- struct pid *pid;
- struct snd_info_entry *proc_root;
- unsigned int hw_opened: 1;
- unsigned int managed_buffer_alloc: 1;
-};
-
-struct snd_pcm_audio_tstamp_config {
- u32 type_requested: 4;
- u32 report_delay: 1;
-};
-
-struct snd_pcm_audio_tstamp_report {
- u32 valid: 1;
- u32 actual_type: 4;
- u32 accuracy_report: 1;
- u32 accuracy;
-};
-
-struct snd_pcm_hw_rule;
-
-typedef int (*snd_pcm_hw_rule_func_t)(struct snd_pcm_hw_params *, struct snd_pcm_hw_rule *);
-
-struct snd_pcm_hw_rule {
- unsigned int cond;
- int var;
- int deps[4];
- snd_pcm_hw_rule_func_t func;
- void *private;
-};
-
-struct snd_pcm_hw_constraints {
- struct snd_mask masks[3];
- struct snd_interval intervals[12];
- unsigned int rules_num;
- unsigned int rules_all;
- struct snd_pcm_hw_rule *rules;
-};
-
-struct snd_pcm_hw_constraint_list {
- const unsigned int *list;
- unsigned int count;
- unsigned int mask;
-};
-
-struct snd_pcm_runtime {
- struct snd_pcm_substream *trigger_master;
- struct timespec trigger_tstamp;
- bool trigger_tstamp_latched;
- int overrange;
- snd_pcm_uframes_t avail_max;
- snd_pcm_uframes_t hw_ptr_base;
- snd_pcm_uframes_t hw_ptr_interrupt;
- long unsigned int hw_ptr_jiffies;
- long unsigned int hw_ptr_buffer_jiffies;
- snd_pcm_sframes_t delay;
- u64 hw_ptr_wrap;
- snd_pcm_access_t access;
- snd_pcm_format_t format;
- snd_pcm_subformat_t subformat;
- unsigned int rate;
- unsigned int channels;
- snd_pcm_uframes_t period_size;
- unsigned int periods;
- snd_pcm_uframes_t buffer_size;
- snd_pcm_uframes_t min_align;
- size_t byte_align;
- unsigned int frame_bits;
- unsigned int sample_bits;
- unsigned int info;
- unsigned int rate_num;
- unsigned int rate_den;
- unsigned int no_period_wakeup: 1;
- int tstamp_mode;
- unsigned int period_step;
- snd_pcm_uframes_t start_threshold;
- snd_pcm_uframes_t stop_threshold;
- snd_pcm_uframes_t silence_threshold;
- snd_pcm_uframes_t silence_size;
- snd_pcm_uframes_t boundary;
- snd_pcm_uframes_t silence_start;
- snd_pcm_uframes_t silence_filled;
- union snd_pcm_sync_id sync;
- struct snd_pcm_mmap_status *status;
- struct snd_pcm_mmap_control *control;
- snd_pcm_uframes_t twake;
- wait_queue_head_t sleep;
- wait_queue_head_t tsleep;
- struct fasync_struct *fasync;
- bool stop_operating;
- void *private_data;
- void (*private_free)(struct snd_pcm_runtime *);
- struct snd_pcm_hardware hw;
- struct snd_pcm_hw_constraints hw_constraints;
- unsigned int timer_resolution;
- int tstamp_type;
- unsigned char *dma_area;
- dma_addr_t dma_addr;
- size_t dma_bytes;
- struct snd_dma_buffer *dma_buffer_p;
- unsigned int buffer_changed: 1;
- struct snd_pcm_audio_tstamp_config audio_tstamp_config;
- struct snd_pcm_audio_tstamp_report audio_tstamp_report;
- struct timespec driver_tstamp;
-};
-
-struct snd_pcm_str {
- int stream;
- struct snd_pcm *pcm;
- unsigned int substream_count;
- unsigned int substream_opened;
- struct snd_pcm_substream *substream;
- struct snd_info_entry *proc_root;
- struct snd_kcontrol *chmap_kctl;
- struct device dev;
-};
-
-struct snd_pcm {
- struct snd_card *card;
- struct list_head list;
- int device;
- unsigned int info_flags;
- short unsigned int dev_class;
- short unsigned int dev_subclass;
- char id[64];
- char name[80];
- struct snd_pcm_str streams[2];
- struct mutex open_mutex;
- wait_queue_head_t open_wait;
- void *private_data;
- void (*private_free)(struct snd_pcm *);
- bool internal;
- bool nonatomic;
- bool no_device_suspend;
-};
-
-struct snd_pcm_chmap_elem {
- unsigned char channels;
- unsigned char map[15];
-};
-
-enum {
- SNDRV_PCM_MMAP_OFFSET_DATA = 0,
- SNDRV_PCM_MMAP_OFFSET_STATUS = 2147483648,
- SNDRV_PCM_MMAP_OFFSET_CONTROL = 2164260864,
-};
-
-typedef int snd_pcm_hw_param_t;
-
-struct snd_pcm_sw_params {
- int tstamp_mode;
- unsigned int period_step;
- unsigned int sleep_min;
- snd_pcm_uframes_t avail_min;
- snd_pcm_uframes_t xfer_align;
- snd_pcm_uframes_t start_threshold;
- snd_pcm_uframes_t stop_threshold;
- snd_pcm_uframes_t silence_threshold;
- snd_pcm_uframes_t silence_size;
- snd_pcm_uframes_t boundary;
- unsigned int proto;
- unsigned int tstamp_type;
- unsigned char reserved[56];
-};
-
-struct snd_pcm_channel_info {
- unsigned int channel;
- __kernel_off_t offset;
- unsigned int first;
- unsigned int step;
-};
-
-enum {
- SNDRV_PCM_AUDIO_TSTAMP_TYPE_COMPAT = 0,
- SNDRV_PCM_AUDIO_TSTAMP_TYPE_DEFAULT = 1,
- SNDRV_PCM_AUDIO_TSTAMP_TYPE_LINK = 2,
- SNDRV_PCM_AUDIO_TSTAMP_TYPE_LINK_ABSOLUTE = 3,
- SNDRV_PCM_AUDIO_TSTAMP_TYPE_LINK_ESTIMATED = 4,
- SNDRV_PCM_AUDIO_TSTAMP_TYPE_LINK_SYNCHRONIZED = 5,
- SNDRV_PCM_AUDIO_TSTAMP_TYPE_LAST = 5,
-};
-
-struct snd_pcm_sync_ptr {
- unsigned int flags;
- union {
- struct snd_pcm_mmap_status status;
- unsigned char reserved[64];
- } s;
- union {
- struct snd_pcm_mmap_control control;
- unsigned char reserved[64];
- } c;
-};
-
-struct snd_xferi {
- snd_pcm_sframes_t result;
- void *buf;
- snd_pcm_uframes_t frames;
-};
-
-struct snd_xfern {
- snd_pcm_sframes_t result;
- void **bufs;
- snd_pcm_uframes_t frames;
-};
-
-enum {
- SNDRV_PCM_TSTAMP_TYPE_GETTIMEOFDAY = 0,
- SNDRV_PCM_TSTAMP_TYPE_MONOTONIC = 1,
- SNDRV_PCM_TSTAMP_TYPE_MONOTONIC_RAW = 2,
- SNDRV_PCM_TSTAMP_TYPE_LAST = 2,
-};
-
-struct snd_pcm_file {
- struct snd_pcm_substream *substream;
- int no_compat_mmap;
- unsigned int user_pversion;
-};
-
-struct snd_pcm_hw_params_old {
- unsigned int flags;
- unsigned int masks[3];
- struct snd_interval intervals[12];
- unsigned int rmask;
- unsigned int cmask;
- unsigned int info;
- unsigned int msbits;
- unsigned int rate_num;
- unsigned int rate_den;
- snd_pcm_uframes_t fifo_size;
- unsigned char reserved[64];
-};
-
-struct action_ops {
- int (*pre_action)(struct snd_pcm_substream *, int);
- int (*do_action)(struct snd_pcm_substream *, int);
- void (*undo_action)(struct snd_pcm_substream *, int);
- void (*post_action)(struct snd_pcm_substream *, int);
-};
-
-struct snd_pcm_hw_params32 {
- u32 flags;
- struct snd_mask masks[3];
- struct snd_mask mres[5];
- struct snd_interval intervals[12];
- struct snd_interval ires[9];
- u32 rmask;
- u32 cmask;
- u32 info;
- u32 msbits;
- u32 rate_num;
- u32 rate_den;
- u32 fifo_size;
- unsigned char reserved[64];
-};
-
-struct snd_pcm_sw_params32 {
- s32 tstamp_mode;
- u32 period_step;
- u32 sleep_min;
- u32 avail_min;
- u32 xfer_align;
- u32 start_threshold;
- u32 stop_threshold;
- u32 silence_threshold;
- u32 silence_size;
- u32 boundary;
- u32 proto;
- u32 tstamp_type;
- unsigned char reserved[56];
-};
-
-struct snd_pcm_channel_info32 {
- u32 channel;
- u32 offset;
- u32 first;
- u32 step;
-};
-
-struct snd_pcm_status32 {
- s32 state;
- struct old_timespec32 trigger_tstamp;
- struct old_timespec32 tstamp;
- u32 appl_ptr;
- u32 hw_ptr;
- s32 delay;
- u32 avail;
- u32 avail_max;
- u32 overrange;
- s32 suspended_state;
- u32 audio_tstamp_data;
- struct old_timespec32 audio_tstamp;
- struct old_timespec32 driver_tstamp;
- u32 audio_tstamp_accuracy;
- unsigned char reserved[36];
-};
-
-struct snd_xferi32 {
- s32 result;
- u32 buf;
- u32 frames;
-};
-
-struct snd_xfern32 {
- s32 result;
- u32 bufs;
- u32 frames;
-};
-
-struct snd_pcm_mmap_status32 {
- s32 state;
- s32 pad1;
- u32 hw_ptr;
- struct old_timespec32 tstamp;
- s32 suspended_state;
- struct old_timespec32 audio_tstamp;
-};
-
-struct snd_pcm_mmap_control32 {
- u32 appl_ptr;
- u32 avail_min;
-};
-
-struct snd_pcm_sync_ptr32 {
- u32 flags;
- union {
- struct snd_pcm_mmap_status32 status;
- unsigned char reserved[64];
- } s;
- union {
- struct snd_pcm_mmap_control32 control;
- unsigned char reserved[64];
- } c;
-};
-
-enum {
- SNDRV_PCM_IOCTL_HW_REFINE32 = 3260825872,
- SNDRV_PCM_IOCTL_HW_PARAMS32 = 3260825873,
- SNDRV_PCM_IOCTL_SW_PARAMS32 = 3228057875,
- SNDRV_PCM_IOCTL_STATUS32 = 2154578208,
- SNDRV_PCM_IOCTL_STATUS_EXT32 = 3228320036,
- SNDRV_PCM_IOCTL_DELAY32 = 2147762465,
- SNDRV_PCM_IOCTL_CHANNEL_INFO32 = 2148548914,
- SNDRV_PCM_IOCTL_REWIND32 = 1074020678,
- SNDRV_PCM_IOCTL_FORWARD32 = 1074020681,
- SNDRV_PCM_IOCTL_WRITEI_FRAMES32 = 1074544976,
- SNDRV_PCM_IOCTL_READI_FRAMES32 = 2148286801,
- SNDRV_PCM_IOCTL_WRITEN_FRAMES32 = 1074544978,
- SNDRV_PCM_IOCTL_READN_FRAMES32 = 2148286803,
- SNDRV_PCM_IOCTL_SYNC_PTR32 = 3229892899,
-};
-
-enum {
- SNDRV_CHMAP_UNKNOWN = 0,
- SNDRV_CHMAP_NA = 1,
- SNDRV_CHMAP_MONO = 2,
- SNDRV_CHMAP_FL = 3,
- SNDRV_CHMAP_FR = 4,
- SNDRV_CHMAP_RL = 5,
- SNDRV_CHMAP_RR = 6,
- SNDRV_CHMAP_FC = 7,
- SNDRV_CHMAP_LFE = 8,
- SNDRV_CHMAP_SL = 9,
- SNDRV_CHMAP_SR = 10,
- SNDRV_CHMAP_RC = 11,
- SNDRV_CHMAP_FLC = 12,
- SNDRV_CHMAP_FRC = 13,
- SNDRV_CHMAP_RLC = 14,
- SNDRV_CHMAP_RRC = 15,
- SNDRV_CHMAP_FLW = 16,
- SNDRV_CHMAP_FRW = 17,
- SNDRV_CHMAP_FLH = 18,
- SNDRV_CHMAP_FCH = 19,
- SNDRV_CHMAP_FRH = 20,
- SNDRV_CHMAP_TC = 21,
- SNDRV_CHMAP_TFL = 22,
- SNDRV_CHMAP_TFR = 23,
- SNDRV_CHMAP_TFC = 24,
- SNDRV_CHMAP_TRL = 25,
- SNDRV_CHMAP_TRR = 26,
- SNDRV_CHMAP_TRC = 27,
- SNDRV_CHMAP_TFLC = 28,
- SNDRV_CHMAP_TFRC = 29,
- SNDRV_CHMAP_TSL = 30,
- SNDRV_CHMAP_TSR = 31,
- SNDRV_CHMAP_LLFE = 32,
- SNDRV_CHMAP_RLFE = 33,
- SNDRV_CHMAP_BC = 34,
- SNDRV_CHMAP_BLC = 35,
- SNDRV_CHMAP_BRC = 36,
- SNDRV_CHMAP_LAST = 36,
-};
-
-struct snd_ratnum {
- unsigned int num;
- unsigned int den_min;
- unsigned int den_max;
- unsigned int den_step;
-};
-
-struct snd_ratden {
- unsigned int num_min;
- unsigned int num_max;
- unsigned int num_step;
- unsigned int den;
-};
-
-struct snd_pcm_hw_constraint_ratnums {
- int nrats;
- const struct snd_ratnum *rats;
-};
-
-struct snd_pcm_hw_constraint_ratdens {
- int nrats;
- const struct snd_ratden *rats;
-};
-
-struct snd_pcm_hw_constraint_ranges {
- unsigned int count;
- const struct snd_interval *ranges;
- unsigned int mask;
-};
-
-struct snd_pcm_chmap {
- struct snd_pcm *pcm;
- int stream;
- struct snd_kcontrol *kctl;
- const struct snd_pcm_chmap_elem *chmap;
- unsigned int max_channels;
- unsigned int channel_mask;
- void *private_data;
-};
-
-typedef int (*pcm_transfer_f)(struct snd_pcm_substream *, int, long unsigned int, void *, long unsigned int);
-
-typedef int (*pcm_copy_f)(struct snd_pcm_substream *, snd_pcm_uframes_t, void *, snd_pcm_uframes_t, snd_pcm_uframes_t, pcm_transfer_f);
-
-struct pcm_format_data {
- unsigned char width;
- unsigned char phys;
- signed char le;
- signed char signd;
- unsigned char silence[8];
-};
-
-struct snd_sg_page {
- void *buf;
- dma_addr_t addr;
-};
-
-struct snd_sg_buf {
- int size;
- int pages;
- int tblsize;
- struct snd_sg_page *table;
- struct page **page_table;
- struct device *dev;
-};
-
-struct snd_seq_device {
- struct snd_card *card;
- int device;
- const char *id;
- char name[80];
- int argsize;
- void *driver_data;
- void *private_data;
- void (*private_free)(struct snd_seq_device *);
- struct device dev;
-};
-
-struct snd_seq_driver {
- struct device_driver driver;
- char *id;
- int argsize;
-};
-
-typedef atomic_t snd_use_lock_t;
-
-typedef unsigned char snd_seq_event_type_t;
-
-struct snd_seq_addr {
- unsigned char client;
- unsigned char port;
-};
-
-struct snd_seq_connect {
- struct snd_seq_addr sender;
- struct snd_seq_addr dest;
-};
-
-struct snd_seq_ev_note {
- unsigned char channel;
- unsigned char note;
- unsigned char velocity;
- unsigned char off_velocity;
- unsigned int duration;
-};
-
-struct snd_seq_ev_ctrl {
- unsigned char channel;
- unsigned char unused1;
- unsigned char unused2;
- unsigned char unused3;
- unsigned int param;
- int value;
-};
-
-struct snd_seq_ev_raw8 {
- unsigned char d[12];
-};
-
-struct snd_seq_ev_raw32 {
- unsigned int d[3];
-};
-
-struct snd_seq_ev_ext {
- unsigned int len;
- void *ptr;
-} __attribute__((packed));
-
-struct snd_seq_result {
- int event;
- int result;
-};
-
-struct snd_seq_real_time {
- unsigned int tv_sec;
- unsigned int tv_nsec;
-};
-
-typedef unsigned int snd_seq_tick_time_t;
-
-union snd_seq_timestamp {
- snd_seq_tick_time_t tick;
- struct snd_seq_real_time time;
-};
-
-struct snd_seq_queue_skew {
- unsigned int value;
- unsigned int base;
-};
-
-struct snd_seq_ev_queue_control {
- unsigned char queue;
- unsigned char pad[3];
- union {
- int value;
- union snd_seq_timestamp time;
- unsigned int position;
- struct snd_seq_queue_skew skew;
- unsigned int d32[2];
- unsigned char d8[8];
- } param;
-};
-
-struct snd_seq_event;
-
-struct snd_seq_ev_quote {
- struct snd_seq_addr origin;
- short unsigned int value;
- struct snd_seq_event *event;
-} __attribute__((packed));
-
-struct snd_seq_event {
- snd_seq_event_type_t type;
- unsigned char flags;
- char tag;
- unsigned char queue;
- union snd_seq_timestamp time;
- struct snd_seq_addr source;
- struct snd_seq_addr dest;
- union {
- struct snd_seq_ev_note note;
- struct snd_seq_ev_ctrl control;
- struct snd_seq_ev_raw8 raw8;
- struct snd_seq_ev_raw32 raw32;
- struct snd_seq_ev_ext ext;
- struct snd_seq_ev_queue_control queue;
- union snd_seq_timestamp time;
- struct snd_seq_addr addr;
- struct snd_seq_connect connect;
- struct snd_seq_result result;
- struct snd_seq_ev_quote quote;
- } data;
-} __attribute__((packed));
-
-struct snd_seq_system_info {
- int queues;
- int clients;
- int ports;
- int channels;
- int cur_clients;
- int cur_queues;
- char reserved[24];
-};
-
-struct snd_seq_running_info {
- unsigned char client;
- unsigned char big_endian;
- unsigned char cpu_mode;
- unsigned char pad;
- unsigned char reserved[12];
-};
-
-typedef int snd_seq_client_type_t;
-
-struct snd_seq_client_info {
- int client;
- snd_seq_client_type_t type;
- char name[64];
- unsigned int filter;
- unsigned char multicast_filter[8];
- unsigned char event_filter[32];
- int num_ports;
- int event_lost;
- int card;
- int pid;
- char reserved[56];
-};
-
-struct snd_seq_client_pool {
- int client;
- int output_pool;
- int input_pool;
- int output_room;
- int output_free;
- int input_free;
- char reserved[64];
-};
-
-struct snd_seq_remove_events {
- unsigned int remove_mode;
- union snd_seq_timestamp time;
- unsigned char queue;
- struct snd_seq_addr dest;
- unsigned char channel;
- int type;
- char tag;
- int reserved[10];
-};
-
-struct snd_seq_port_info {
- struct snd_seq_addr addr;
- char name[64];
- unsigned int capability;
- unsigned int type;
- int midi_channels;
- int midi_voices;
- int synth_voices;
- int read_use;
- int write_use;
- void *kernel;
- unsigned int flags;
- unsigned char time_queue;
- char reserved[59];
-};
-
-struct snd_seq_queue_info {
- int queue;
- int owner;
- unsigned int locked: 1;
- char name[64];
- unsigned int flags;
- char reserved[60];
-};
-
-struct snd_seq_queue_status {
- int queue;
- int events;
- snd_seq_tick_time_t tick;
- struct snd_seq_real_time time;
- int running;
- int flags;
- char reserved[64];
-};
-
-struct snd_seq_queue_tempo {
- int queue;
- unsigned int tempo;
- int ppq;
- unsigned int skew_value;
- unsigned int skew_base;
- char reserved[24];
-};
-
-struct snd_seq_queue_timer {
- int queue;
- int type;
- union {
- struct {
- struct snd_timer_id id;
- unsigned int resolution;
- } alsa;
- } u;
- char reserved[64];
-};
-
-struct snd_seq_queue_client {
- int queue;
- int client;
- int used;
- char reserved[64];
-};
-
-struct snd_seq_port_subscribe {
- struct snd_seq_addr sender;
- struct snd_seq_addr dest;
- unsigned int voices;
- unsigned int flags;
- unsigned char queue;
- unsigned char pad[3];
- char reserved[64];
-};
-
-struct snd_seq_query_subs {
- struct snd_seq_addr root;
- int type;
- int index;
- int num_subs;
- struct snd_seq_addr addr;
- unsigned char queue;
- unsigned int flags;
- char reserved[64];
-};
-
-typedef struct snd_seq_real_time snd_seq_real_time_t;
-
-struct snd_seq_port_callback {
- struct module *owner;
- void *private_data;
- int (*subscribe)(void *, struct snd_seq_port_subscribe *);
- int (*unsubscribe)(void *, struct snd_seq_port_subscribe *);
- int (*use)(void *, struct snd_seq_port_subscribe *);
- int (*unuse)(void *, struct snd_seq_port_subscribe *);
- int (*event_input)(struct snd_seq_event *, int, void *, int, int);
- void (*private_free)(void *);
-};
-
-struct snd_seq_pool;
-
-struct snd_seq_event_cell {
- struct snd_seq_event event;
- struct snd_seq_pool *pool;
- struct snd_seq_event_cell *next;
-};
-
-struct snd_seq_pool {
- struct snd_seq_event_cell *ptr;
- struct snd_seq_event_cell *free;
- int total_elements;
- atomic_t counter;
- int size;
- int room;
- int closing;
- int max_used;
- int event_alloc_nopool;
- int event_alloc_failures;
- int event_alloc_success;
- wait_queue_head_t output_sleep;
- spinlock_t lock;
-};
-
-struct snd_seq_fifo {
- struct snd_seq_pool *pool;
- struct snd_seq_event_cell *head;
- struct snd_seq_event_cell *tail;
- int cells;
- spinlock_t lock;
- snd_use_lock_t use_lock;
- wait_queue_head_t input_sleep;
- atomic_t overflow;
-};
-
-struct snd_seq_subscribers {
- struct snd_seq_port_subscribe info;
- struct list_head src_list;
- struct list_head dest_list;
- atomic_t ref_count;
-};
-
-struct snd_seq_port_subs_info {
- struct list_head list_head;
- unsigned int count;
- unsigned int exclusive: 1;
- struct rw_semaphore list_mutex;
- rwlock_t list_lock;
- int (*open)(void *, struct snd_seq_port_subscribe *);
- int (*close)(void *, struct snd_seq_port_subscribe *);
-};
-
-struct snd_seq_client_port {
- struct snd_seq_addr addr;
- struct module *owner;
- char name[64];
- struct list_head list;
- snd_use_lock_t use_lock;
- struct snd_seq_port_subs_info c_src;
- struct snd_seq_port_subs_info c_dest;
- int (*event_input)(struct snd_seq_event *, int, void *, int, int);
- void (*private_free)(void *);
- void *private_data;
- unsigned int closing: 1;
- unsigned int timestamping: 1;
- unsigned int time_real: 1;
- int time_queue;
- unsigned int capability;
- unsigned int type;
- int midi_channels;
- int midi_voices;
- int synth_voices;
-};
-
-struct snd_seq_user_client {
- struct file *file;
- struct pid *owner;
- struct snd_seq_fifo *fifo;
- int fifo_pool_size;
-};
-
-struct snd_seq_kernel_client {
- struct snd_card *card;
-};
-
-struct snd_seq_client {
- snd_seq_client_type_t type;
- unsigned int accept_input: 1;
- unsigned int accept_output: 1;
- char name[64];
- int number;
- unsigned int filter;
- long unsigned int event_filter[4];
- snd_use_lock_t use_lock;
- int event_lost;
- int num_ports;
- struct list_head ports_list_head;
- rwlock_t ports_lock;
- struct mutex ports_mutex;
- struct mutex ioctl_mutex;
- int convert32;
- struct snd_seq_pool *pool;
- union {
- struct snd_seq_user_client user;
- struct snd_seq_kernel_client kernel;
- } data;
-};
-
-struct snd_seq_usage {
- int cur;
- int peak;
-};
-
-struct snd_seq_prioq {
- struct snd_seq_event_cell *head;
- struct snd_seq_event_cell *tail;
- int cells;
- spinlock_t lock;
-};
-
-struct snd_seq_timer_tick {
- snd_seq_tick_time_t cur_tick;
- long unsigned int resolution;
- long unsigned int fraction;
-};
-
-struct snd_seq_timer {
- unsigned int running: 1;
- unsigned int initialized: 1;
- unsigned int tempo;
- int ppq;
- snd_seq_real_time_t cur_time;
- struct snd_seq_timer_tick tick;
- int tick_updated;
- int type;
- struct snd_timer_id alsa_id;
- struct snd_timer_instance *timeri;
- unsigned int ticks;
- long unsigned int preferred_resolution;
- unsigned int skew;
- unsigned int skew_base;
- struct timespec64 last_update;
- spinlock_t lock;
-};
-
-struct snd_seq_queue {
- int queue;
- char name[64];
- struct snd_seq_prioq *tickq;
- struct snd_seq_prioq *timeq;
- struct snd_seq_timer *timer;
- int owner;
- unsigned int locked: 1;
- unsigned int klocked: 1;
- unsigned int check_again: 1;
- unsigned int check_blocked: 1;
- unsigned int flags;
- unsigned int info_flags;
- spinlock_t owner_lock;
- spinlock_t check_lock;
- long unsigned int clients_bitmap[3];
- unsigned int clients;
- struct mutex timer_mutex;
- snd_use_lock_t use_lock;
-};
-
-struct ioctl_handler {
- unsigned int cmd;
- int (*func)(struct snd_seq_client *, void *);
-};
-
-struct snd_seq_port_info32 {
- struct snd_seq_addr addr;
- char name[64];
- u32 capability;
- u32 type;
- s32 midi_channels;
- s32 midi_voices;
- s32 synth_voices;
- s32 read_use;
- s32 write_use;
- u32 kernel;
- u32 flags;
- unsigned char time_queue;
- char reserved[59];
-};
-
-enum {
- SNDRV_SEQ_IOCTL_CREATE_PORT32 = 3231994656,
- SNDRV_SEQ_IOCTL_DELETE_PORT32 = 1084511009,
- SNDRV_SEQ_IOCTL_GET_PORT_INFO32 = 3231994658,
- SNDRV_SEQ_IOCTL_SET_PORT_INFO32 = 1084511011,
- SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT32 = 3231994706,
-};
-
-typedef int (*snd_seq_dump_func_t)(void *, void *, int);
-
-struct snd_seq_dummy_port {
- int client;
- int port;
- int duplex;
- int connect;
-};
-
-struct hda_device_id {
- __u32 vendor_id;
- __u32 rev_id;
- __u8 api_version;
- const char *name;
- long unsigned int driver_data;
-};
-
-typedef u16 hda_nid_t;
-
-struct snd_array {
- unsigned int used;
- unsigned int alloced;
- unsigned int elem_size;
- unsigned int alloc_align;
- void *list;
-};
-
-struct regmap___2;
-
-struct hdac_bus;
-
-struct hdac_widget_tree;
-
-struct hdac_device {
- struct device dev;
- int type;
- struct hdac_bus *bus;
- unsigned int addr;
- struct list_head list;
- hda_nid_t afg;
- hda_nid_t mfg;
- unsigned int vendor_id;
- unsigned int subsystem_id;
- unsigned int revision_id;
- unsigned int afg_function_id;
- unsigned int mfg_function_id;
- unsigned int afg_unsol: 1;
- unsigned int mfg_unsol: 1;
- unsigned int power_caps;
- const char *vendor_name;
- const char *chip_name;
- int (*exec_verb)(struct hdac_device *, unsigned int, unsigned int, unsigned int *);
- unsigned int num_nodes;
- hda_nid_t start_nid;
- hda_nid_t end_nid;
- atomic_t in_pm;
- struct mutex widget_lock;
- struct hdac_widget_tree *widgets;
- struct regmap___2 *regmap;
- struct snd_array vendor_verbs;
- bool lazy_cache: 1;
- bool caps_overwriting: 1;
- bool cache_coef: 1;
-};
-
-struct hdac_rb {
- __le32 *buf;
- dma_addr_t addr;
- short unsigned int rp;
- short unsigned int wp;
- int cmds[8];
- u32 res[8];
-};
-
-struct hdac_bus_ops;
-
-struct hdac_ext_bus_ops;
-
-struct hdac_bus {
- struct device *dev;
- const struct hdac_bus_ops *ops;
- const struct hdac_ext_bus_ops *ext_ops;
- long unsigned int addr;
- void *remap_addr;
- int irq;
- void *ppcap;
- void *spbcap;
- void *mlcap;
- void *gtscap;
- void *drsmcap;
- struct list_head codec_list;
- unsigned int num_codecs;
- struct hdac_device *caddr_tbl[16];
- u32 unsol_queue[128];
- unsigned int unsol_rp;
- unsigned int unsol_wp;
- struct work_struct unsol_work;
- long unsigned int codec_mask;
- long unsigned int codec_powered;
- struct hdac_rb corb;
- struct hdac_rb rirb;
- unsigned int last_cmd[8];
- struct snd_dma_buffer rb;
- struct snd_dma_buffer posbuf;
- int dma_type;
- struct list_head stream_list;
- bool chip_init: 1;
- bool sync_write: 1;
- bool use_posbuf: 1;
- bool snoop: 1;
- bool align_bdle_4k: 1;
- bool reverse_assign: 1;
- bool corbrp_self_clear: 1;
- bool polling_mode: 1;
- int poll_count;
- int bdl_pos_adj;
- spinlock_t reg_lock;
- struct mutex cmd_mutex;
- struct mutex lock;
- struct drm_audio_component *audio_component;
- long int display_power_status;
- long unsigned int display_power_active;
- int num_streams;
- int idx;
- struct list_head hlink_list;
- bool cmd_dma_state;
-};
-
-enum {
- HDA_DEV_CORE = 0,
- HDA_DEV_LEGACY = 1,
- HDA_DEV_ASOC = 2,
-};
-
-struct hdac_driver {
- struct device_driver driver;
- int type;
- const struct hda_device_id *id_table;
- int (*match)(struct hdac_device *, struct hdac_driver *);
- void (*unsol_event)(struct hdac_device *, unsigned int);
- int (*probe)(struct hdac_device *);
- int (*remove)(struct hdac_device *);
- void (*shutdown)(struct hdac_device *);
-};
-
-struct hdac_bus_ops {
- int (*command)(struct hdac_bus *, unsigned int);
- int (*get_response)(struct hdac_bus *, unsigned int, unsigned int *);
-};
-
-struct hdac_ext_bus_ops {
- int (*hdev_attach)(struct hdac_device *);
- int (*hdev_detach)(struct hdac_device *);
-};
-
-struct hda_bus {
- struct hdac_bus core;
- struct snd_card *card;
- struct pci_dev *pci;
- const char *modelname;
- struct mutex prepare_mutex;
- long unsigned int pcm_dev_bits[1];
- unsigned int needs_damn_long_delay: 1;
- unsigned int allow_bus_reset: 1;
- unsigned int shutdown: 1;
- unsigned int response_reset: 1;
- unsigned int in_reset: 1;
- unsigned int no_response_fallback: 1;
- unsigned int bus_probing: 1;
- unsigned int keep_power: 1;
- int primary_dig_out_type;
- unsigned int mixer_assigned;
-};
-
-struct hda_codec;
-
-typedef int (*hda_codec_patch_t)(struct hda_codec *);
-
-struct hda_codec_ops {
- int (*build_controls)(struct hda_codec *);
- int (*build_pcms)(struct hda_codec *);
- int (*init)(struct hda_codec *);
- void (*free)(struct hda_codec *);
- void (*unsol_event)(struct hda_codec *, unsigned int);
- void (*set_power_state)(struct hda_codec *, hda_nid_t, unsigned int);
- int (*suspend)(struct hda_codec *);
- int (*resume)(struct hda_codec *);
- int (*check_power_status)(struct hda_codec *, hda_nid_t);
- void (*reboot_notify)(struct hda_codec *);
- void (*stream_pm)(struct hda_codec *, hda_nid_t, bool);
-};
-
-struct hda_beep;
-
-struct hda_fixup;
-
-struct hda_codec {
- struct hdac_device core;
- struct hda_bus *bus;
- struct snd_card *card;
- unsigned int addr;
- u32 probe_id;
- const struct hda_device_id *preset;
- const char *modelname;
- struct hda_codec_ops patch_ops;
- struct list_head pcm_list_head;
- void *spec;
- struct hda_beep *beep;
- unsigned int beep_mode;
- u32 *wcaps;
- struct snd_array mixers;
- struct snd_array nids;
- struct list_head conn_list;
- struct mutex spdif_mutex;
- struct mutex control_mutex;
- struct snd_array spdif_out;
- unsigned int spdif_in_enable;
- const hda_nid_t *slave_dig_outs;
- struct snd_array init_pins;
- struct snd_array driver_pins;
- struct snd_array cvt_setups;
- struct mutex user_mutex;
- struct snd_hwdep *hwdep;
- unsigned int in_freeing: 1;
- unsigned int registered: 1;
- unsigned int display_power_control: 1;
- unsigned int spdif_status_reset: 1;
- unsigned int pin_amp_workaround: 1;
- unsigned int single_adc_amp: 1;
- unsigned int no_sticky_stream: 1;
- unsigned int pins_shutup: 1;
- unsigned int no_trigger_sense: 1;
- unsigned int no_jack_detect: 1;
- unsigned int inv_eapd: 1;
- unsigned int inv_jack_detect: 1;
- unsigned int pcm_format_first: 1;
- unsigned int cached_write: 1;
- unsigned int dp_mst: 1;
- unsigned int dump_coef: 1;
- unsigned int power_save_node: 1;
- unsigned int auto_runtime_pm: 1;
- unsigned int force_pin_prefix: 1;
- unsigned int link_down_at_suspend: 1;
- unsigned int relaxed_resume: 1;
- unsigned int mst_no_extra_pcms: 1;
- long unsigned int power_on_acct;
- long unsigned int power_off_acct;
- long unsigned int power_jiffies;
- unsigned int (*power_filter)(struct hda_codec *, hda_nid_t, unsigned int);
- void (*proc_widget_hook)(struct snd_info_buffer *, struct hda_codec *, hda_nid_t);
- struct snd_array jacktbl;
- long unsigned int jackpoll_interval;
- struct delayed_work jackpoll_work;
- int depop_delay;
- int fixup_id;
- const struct hda_fixup *fixup_list;
- const char *fixup_name;
- struct snd_array verbs;
-};
-
-struct hda_codec_driver {
- struct hdac_driver core;
- const struct hda_device_id *id;
-};
-
-struct hda_pintbl;
-
-struct hda_verb;
-
-struct hda_fixup {
- int type;
- bool chained: 1;
- bool chained_before: 1;
- int chain_id;
- union {
- const struct hda_pintbl *pins;
- const struct hda_verb *verbs;
- void (*func)(struct hda_codec *, const struct hda_fixup *, int);
- } v;
-};
-
-struct hda_verb {
- hda_nid_t nid;
- u32 verb;
- u32 param;
-};
-
-struct hda_pintbl {
- hda_nid_t nid;
- u32 val;
-};
-
-enum {
- AC_WID_AUD_OUT = 0,
- AC_WID_AUD_IN = 1,
- AC_WID_AUD_MIX = 2,
- AC_WID_AUD_SEL = 3,
- AC_WID_PIN = 4,
- AC_WID_POWER = 5,
- AC_WID_VOL_KNB = 6,
- AC_WID_BEEP = 7,
- AC_WID_VENDOR = 15,
-};
-
-enum {
- HDA_INPUT = 0,
- HDA_OUTPUT = 1,
-};
-
-struct hda_pcm_stream;
-
-struct hda_pcm_ops {
- int (*open)(struct hda_pcm_stream *, struct hda_codec *, struct snd_pcm_substream *);
- int (*close)(struct hda_pcm_stream *, struct hda_codec *, struct snd_pcm_substream *);
- int (*prepare)(struct hda_pcm_stream *, struct hda_codec *, unsigned int, unsigned int, struct snd_pcm_substream *);
- int (*cleanup)(struct hda_pcm_stream *, struct hda_codec *, struct snd_pcm_substream *);
- unsigned int (*get_delay)(struct hda_pcm_stream *, struct hda_codec *, struct snd_pcm_substream *);
-};
-
-struct hda_pcm_stream {
- unsigned int substreams;
- unsigned int channels_min;
- unsigned int channels_max;
- hda_nid_t nid;
- u32 rates;
- u64 formats;
- unsigned int maxbps;
- const struct snd_pcm_chmap_elem *chmap;
- struct hda_pcm_ops ops;
-};
-
-enum {
- HDA_PCM_TYPE_AUDIO = 0,
- HDA_PCM_TYPE_SPDIF = 1,
- HDA_PCM_TYPE_HDMI = 2,
- HDA_PCM_TYPE_MODEM = 3,
- HDA_PCM_NTYPES = 4,
-};
-
-struct hda_pcm {
- char *name;
- struct hda_pcm_stream stream[2];
- unsigned int pcm_type;
- int device;
- struct snd_pcm *pcm;
- bool own_chmap;
- struct hda_codec *codec;
- struct kref kref;
- struct list_head list;
-};
-
-struct hda_beep {
- struct input_dev *dev;
- struct hda_codec *codec;
- char phys[32];
- int tone;
- hda_nid_t nid;
- unsigned int registered: 1;
- unsigned int enabled: 1;
- unsigned int linear_tone: 1;
- unsigned int playing: 1;
- struct work_struct beep_work;
- struct mutex mutex;
- void (*power_hook)(struct hda_beep *, bool);
-};
-
-struct hda_pincfg {
- hda_nid_t nid;
- unsigned char ctrl;
- unsigned char target;
- unsigned int cfg;
-};
-
-struct hda_spdif_out {
- hda_nid_t nid;
- unsigned int status;
- short unsigned int ctls;
-};
-
-enum {
- HDA_VMUTE_OFF = 0,
- HDA_VMUTE_ON = 1,
- HDA_VMUTE_FOLLOW_MASTER = 2,
-};
-
-struct hda_vmaster_mute_hook {
- struct snd_kcontrol *sw_kctl;
- void (*hook)(void *, int);
- unsigned int mute_mode;
- struct hda_codec *codec;
-};
-
-struct hda_input_mux_item {
- char label[32];
- unsigned int index;
-};
-
-struct hda_input_mux {
- unsigned int num_items;
- struct hda_input_mux_item items[16];
-};
-
-enum {
- HDA_FRONT = 0,
- HDA_REAR = 1,
- HDA_CLFE = 2,
- HDA_SIDE = 3,
-};
-
-enum {
- HDA_DIG_NONE = 0,
- HDA_DIG_EXCLUSIVE = 1,
- HDA_DIG_ANALOG_DUP = 2,
-};
-
-struct hda_multi_out {
- int num_dacs;
- const hda_nid_t *dac_nids;
- hda_nid_t hp_nid;
- hda_nid_t hp_out_nid[5];
- hda_nid_t extra_out_nid[5];
- hda_nid_t dig_out_nid;
- const hda_nid_t *slave_dig_outs;
- int max_channels;
- int dig_out_used;
- int no_share_stream;
- int share_spdif;
- unsigned int analog_rates;
- unsigned int analog_maxbps;
- u64 analog_formats;
- unsigned int spdif_rates;
- unsigned int spdif_maxbps;
- u64 spdif_formats;
-};
-
-struct hda_nid_item {
- struct snd_kcontrol *kctl;
- unsigned int index;
- hda_nid_t nid;
- short unsigned int flags;
-};
-
-struct hda_amp_list {
- hda_nid_t nid;
- unsigned char dir;
- unsigned char idx;
-};
-
-struct hda_loopback_check {
- const struct hda_amp_list *amplist;
- int power_on;
-};
-
-struct hda_conn_list {
- struct list_head list;
- int len;
- hda_nid_t nid;
- hda_nid_t conns[0];
-};
-
-struct hda_cvt_setup {
- hda_nid_t nid;
- u8 stream_tag;
- u8 channel_id;
- u16 format_id;
- unsigned char active;
- unsigned char dirty;
-};
-
-typedef int (*map_slave_func_t)(struct hda_codec *, void *, struct snd_kcontrol *);
-
-struct slave_init_arg {
- struct hda_codec *codec;
- int step;
-};
-
-enum {
- AC_JACK_LINE_OUT = 0,
- AC_JACK_SPEAKER = 1,
- AC_JACK_HP_OUT = 2,
- AC_JACK_CD = 3,
- AC_JACK_SPDIF_OUT = 4,
- AC_JACK_DIG_OTHER_OUT = 5,
- AC_JACK_MODEM_LINE_SIDE = 6,
- AC_JACK_MODEM_HAND_SIDE = 7,
- AC_JACK_LINE_IN = 8,
- AC_JACK_AUX = 9,
- AC_JACK_MIC_IN = 10,
- AC_JACK_TELEPHONY = 11,
- AC_JACK_SPDIF_IN = 12,
- AC_JACK_DIG_OTHER_IN = 13,
- AC_JACK_OTHER = 15,
-};
-
-enum {
- AC_JACK_PORT_COMPLEX = 0,
- AC_JACK_PORT_NONE = 1,
- AC_JACK_PORT_FIXED = 2,
- AC_JACK_PORT_BOTH = 3,
-};
-
-enum {
- AUTO_PIN_LINE_OUT = 0,
- AUTO_PIN_SPEAKER_OUT = 1,
- AUTO_PIN_HP_OUT = 2,
-};
-
-struct auto_pin_cfg_item {
- hda_nid_t pin;
- int type;
- unsigned int is_headset_mic: 1;
- unsigned int is_headphone_mic: 1;
- unsigned int has_boost_on_pin: 1;
-};
-
-struct auto_pin_cfg {
- int line_outs;
- hda_nid_t line_out_pins[5];
- int speaker_outs;
- hda_nid_t speaker_pins[5];
- int hp_outs;
- int line_out_type;
- hda_nid_t hp_pins[5];
- int num_inputs;
- struct auto_pin_cfg_item inputs[8];
- int dig_outs;
- hda_nid_t dig_out_pins[2];
- hda_nid_t dig_in_pin;
- hda_nid_t mono_out_pin;
- int dig_out_type[2];
- int dig_in_type;
-};
-
-struct hda_jack_callback;
-
-typedef void (*hda_jack_callback_fn)(struct hda_codec *, struct hda_jack_callback *);
-
-struct hda_jack_tbl;
-
-struct hda_jack_callback {
- hda_nid_t nid;
- int dev_id;
- hda_jack_callback_fn func;
- unsigned int private_data;
- unsigned int unsol_res;
- struct hda_jack_tbl *jack;
- struct hda_jack_callback *next;
-};
-
-struct hda_jack_tbl {
- hda_nid_t nid;
- int dev_id;
- unsigned char tag;
- struct hda_jack_callback *callback;
- unsigned int pin_sense;
- unsigned int jack_detect: 1;
- unsigned int jack_dirty: 1;
- unsigned int phantom_jack: 1;
- unsigned int block_report: 1;
- hda_nid_t gating_jack;
- hda_nid_t gated_jack;
- int type;
- int button_state;
- struct snd_jack *jack;
-};
-
-struct hda_jack_keymap {
- enum snd_jack_types type;
- int key;
-};
-
-enum {
- HDA_JACK_NOT_PRESENT = 0,
- HDA_JACK_PRESENT = 1,
- HDA_JACK_PHANTOM = 2,
-};
-
-enum {
- AC_JACK_LOC_NONE = 0,
- AC_JACK_LOC_REAR = 1,
- AC_JACK_LOC_FRONT = 2,
- AC_JACK_LOC_LEFT = 3,
- AC_JACK_LOC_RIGHT = 4,
- AC_JACK_LOC_TOP = 5,
- AC_JACK_LOC_BOTTOM = 6,
-};
-
-enum {
- AC_JACK_LOC_EXTERNAL = 0,
- AC_JACK_LOC_INTERNAL = 16,
- AC_JACK_LOC_SEPARATE = 32,
- AC_JACK_LOC_OTHER = 48,
-};
-
-enum {
- AC_JACK_LOC_REAR_PANEL = 7,
- AC_JACK_LOC_DRIVE_BAY = 8,
- AC_JACK_LOC_RISER = 23,
- AC_JACK_LOC_HDMI = 24,
- AC_JACK_LOC_ATAPI = 25,
- AC_JACK_LOC_MOBILE_IN = 55,
- AC_JACK_LOC_MOBILE_OUT = 56,
-};
-
-struct hda_model_fixup {
- const int id;
- const char *name;
-};
-
-struct snd_hda_pin_quirk {
- unsigned int codec;
- short unsigned int subvendor;
- const struct hda_pintbl *pins;
- int value;
-};
-
-enum {
- HDA_FIXUP_INVALID = 0,
- HDA_FIXUP_PINS = 1,
- HDA_FIXUP_VERBS = 2,
- HDA_FIXUP_FUNC = 3,
- HDA_FIXUP_PINCTLS = 4,
-};
-
-enum {
- HDA_FIXUP_ACT_PRE_PROBE = 0,
- HDA_FIXUP_ACT_PROBE = 1,
- HDA_FIXUP_ACT_INIT = 2,
- HDA_FIXUP_ACT_BUILD = 3,
- HDA_FIXUP_ACT_FREE = 4,
-};
-
-enum {
- AUTO_PIN_MIC = 0,
- AUTO_PIN_LINE_IN = 1,
- AUTO_PIN_CD = 2,
- AUTO_PIN_AUX = 3,
- AUTO_PIN_LAST = 4,
-};
-
-enum {
- INPUT_PIN_ATTR_UNUSED = 0,
- INPUT_PIN_ATTR_INT = 1,
- INPUT_PIN_ATTR_DOCK = 2,
- INPUT_PIN_ATTR_NORMAL = 3,
- INPUT_PIN_ATTR_REAR = 4,
- INPUT_PIN_ATTR_FRONT = 5,
- INPUT_PIN_ATTR_LAST = 5,
-};
-
-struct auto_out_pin {
- hda_nid_t pin;
- short int seq;
-};
-
-struct hdac_stream {
- struct hdac_bus *bus;
- struct snd_dma_buffer bdl;
- __le32 *posbuf;
- int direction;
- unsigned int bufsize;
- unsigned int period_bytes;
- unsigned int frags;
- unsigned int fifo_size;
- void *sd_addr;
- u32 sd_int_sta_mask;
- struct snd_pcm_substream *substream;
- unsigned int format_val;
- unsigned char stream_tag;
- unsigned char index;
- int assigned_key;
- bool opened: 1;
- bool running: 1;
- bool prepared: 1;
- bool no_period_wakeup: 1;
- bool locked: 1;
- bool stripe: 1;
- long unsigned int start_wallclk;
- long unsigned int period_wallclk;
- struct timecounter tc;
- struct cyclecounter cc;
- int delay_negative_threshold;
- struct list_head list;
-};
-
-struct azx_dev {
- struct hdac_stream core;
- unsigned int irq_pending: 1;
- unsigned int insufficient: 1;
-};
-
-struct azx;
-
-struct hda_controller_ops {
- int (*disable_msi_reset_irq)(struct azx *);
- void (*pcm_mmap_prepare)(struct snd_pcm_substream *, struct vm_area_struct *);
- int (*position_check)(struct azx *, struct azx_dev *);
- int (*link_power)(struct azx *, bool);
-};
-
-typedef unsigned int (*azx_get_pos_callback_t)(struct azx *, struct azx_dev *);
-
-typedef int (*azx_get_delay_callback_t)(struct azx *, struct azx_dev *, unsigned int);
-
-struct azx {
- struct hda_bus bus;
- struct snd_card *card;
- struct pci_dev *pci;
- int dev_index;
- int driver_type;
- unsigned int driver_caps;
- int playback_streams;
- int playback_index_offset;
- int capture_streams;
- int capture_index_offset;
- int num_streams;
- int jackpoll_interval;
- const struct hda_controller_ops *ops;
- azx_get_pos_callback_t get_position[2];
- azx_get_delay_callback_t get_delay[2];
- struct mutex open_mutex;
- struct list_head pcm_list;
- int codec_probe_mask;
- unsigned int beep_mode;
- int bdl_pos_adj;
- unsigned int running: 1;
- unsigned int fallback_to_single_cmd: 1;
- unsigned int single_cmd: 1;
- unsigned int msi: 1;
- unsigned int probing: 1;
- unsigned int snoop: 1;
- unsigned int uc_buffer: 1;
- unsigned int align_buffer_size: 1;
- unsigned int region_requested: 1;
- unsigned int disabled: 1;
- unsigned int gts_present: 1;
-};
-
-struct azx_pcm {
- struct azx *chip;
- struct snd_pcm *pcm;
- struct hda_codec *codec;
- struct hda_pcm *info;
- struct list_head list;
-};
-
-struct trace_event_raw_azx_pcm_trigger {
- struct trace_entry ent;
- int card;
- int idx;
- int cmd;
- char __data[0];
-};
-
-struct trace_event_raw_azx_get_position {
- struct trace_entry ent;
- int card;
- int idx;
- unsigned int pos;
- unsigned int delay;
- char __data[0];
-};
-
-struct trace_event_raw_azx_pcm {
- struct trace_entry ent;
- unsigned char stream_tag;
- char __data[0];
-};
-
-struct trace_event_data_offsets_azx_pcm_trigger {};
-
-struct trace_event_data_offsets_azx_get_position {};
-
-struct trace_event_data_offsets_azx_pcm {};
-
-typedef void (*btf_trace_azx_pcm_trigger)(void *, struct azx *, struct azx_dev *, int);
-
-typedef void (*btf_trace_azx_get_position)(void *, struct azx *, struct azx_dev *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_azx_pcm_open)(void *, struct azx *, struct azx_dev *);
-
-typedef void (*btf_trace_azx_pcm_close)(void *, struct azx *, struct azx_dev *);
-
-typedef void (*btf_trace_azx_pcm_hw_params)(void *, struct azx *, struct azx_dev *);
-
-typedef void (*btf_trace_azx_pcm_prepare)(void *, struct azx *, struct azx_dev *);
-
-enum {
- SNDRV_HWDEP_IFACE_OPL2 = 0,
- SNDRV_HWDEP_IFACE_OPL3 = 1,
- SNDRV_HWDEP_IFACE_OPL4 = 2,
- SNDRV_HWDEP_IFACE_SB16CSP = 3,
- SNDRV_HWDEP_IFACE_EMU10K1 = 4,
- SNDRV_HWDEP_IFACE_YSS225 = 5,
- SNDRV_HWDEP_IFACE_ICS2115 = 6,
- SNDRV_HWDEP_IFACE_SSCAPE = 7,
- SNDRV_HWDEP_IFACE_VX = 8,
- SNDRV_HWDEP_IFACE_MIXART = 9,
- SNDRV_HWDEP_IFACE_USX2Y = 10,
- SNDRV_HWDEP_IFACE_EMUX_WAVETABLE = 11,
- SNDRV_HWDEP_IFACE_BLUETOOTH = 12,
- SNDRV_HWDEP_IFACE_USX2Y_PCM = 13,
- SNDRV_HWDEP_IFACE_PCXHR = 14,
- SNDRV_HWDEP_IFACE_SB_RC = 15,
- SNDRV_HWDEP_IFACE_HDA = 16,
- SNDRV_HWDEP_IFACE_USB_STREAM = 17,
- SNDRV_HWDEP_IFACE_FW_DICE = 18,
- SNDRV_HWDEP_IFACE_FW_FIREWORKS = 19,
- SNDRV_HWDEP_IFACE_FW_BEBOB = 20,
- SNDRV_HWDEP_IFACE_FW_OXFW = 21,
- SNDRV_HWDEP_IFACE_FW_DIGI00X = 22,
- SNDRV_HWDEP_IFACE_FW_TASCAM = 23,
- SNDRV_HWDEP_IFACE_LINE6 = 24,
- SNDRV_HWDEP_IFACE_FW_MOTU = 25,
- SNDRV_HWDEP_IFACE_FW_FIREFACE = 26,
- SNDRV_HWDEP_IFACE_LAST = 26,
-};
-
-struct hda_verb_ioctl {
- u32 verb;
- u32 res;
-};
-
-enum {
- SND_INTEL_DSP_DRIVER_ANY = 0,
- SND_INTEL_DSP_DRIVER_LEGACY = 1,
- SND_INTEL_DSP_DRIVER_SST = 2,
- SND_INTEL_DSP_DRIVER_SOF = 3,
- SND_INTEL_DSP_DRIVER_LAST = 3,
-};
-
-enum {
- AZX_SNOOP_TYPE_NONE = 0,
- AZX_SNOOP_TYPE_SCH = 1,
- AZX_SNOOP_TYPE_ATI = 2,
- AZX_SNOOP_TYPE_NVIDIA = 3,
-};
-
-struct hda_intel {
- struct azx chip;
- struct work_struct irq_pending_work;
- struct completion probe_wait;
- struct work_struct probe_work;
- struct list_head list;
- unsigned int irq_pending_warned: 1;
- unsigned int probe_continued: 1;
- unsigned int use_vga_switcheroo: 1;
- unsigned int vga_switcheroo_registered: 1;
- unsigned int init_failed: 1;
- bool need_i915_power: 1;
-};
-
-struct trace_event_raw_hda_pm {
- struct trace_entry ent;
- int dev_index;
- char __data[0];
-};
-
-struct trace_event_data_offsets_hda_pm {};
-
-typedef void (*btf_trace_azx_suspend)(void *, struct azx *);
-
-typedef void (*btf_trace_azx_resume)(void *, struct azx *);
-
-typedef void (*btf_trace_azx_runtime_suspend)(void *, struct azx *);
-
-typedef void (*btf_trace_azx_runtime_resume)(void *, struct azx *);
-
-enum {
- POS_FIX_AUTO = 0,
- POS_FIX_LPIB = 1,
- POS_FIX_POSBUF = 2,
- POS_FIX_VIACOMBO = 3,
- POS_FIX_COMBO = 4,
- POS_FIX_SKL = 5,
- POS_FIX_FIFO = 6,
-};
-
-enum {
- AZX_DRIVER_ICH = 0,
- AZX_DRIVER_PCH = 1,
- AZX_DRIVER_SCH = 2,
- AZX_DRIVER_SKL = 3,
- AZX_DRIVER_HDMI = 4,
- AZX_DRIVER_ATI = 5,
- AZX_DRIVER_ATIHDMI = 6,
- AZX_DRIVER_ATIHDMI_NS = 7,
- AZX_DRIVER_VIA = 8,
- AZX_DRIVER_SIS = 9,
- AZX_DRIVER_ULI = 10,
- AZX_DRIVER_NVIDIA = 11,
- AZX_DRIVER_TERA = 12,
- AZX_DRIVER_CTX = 13,
- AZX_DRIVER_CTHDA = 14,
- AZX_DRIVER_CMEDIA = 15,
- AZX_DRIVER_ZHAOXIN = 16,
- AZX_DRIVER_GENERIC = 17,
- AZX_NUM_DRIVERS = 18,
-};
-
-enum {
- AC_GRP_AUDIO_FUNCTION = 1,
- AC_GRP_MODEM_FUNCTION = 2,
-};
-
-struct hda_vendor_id {
- unsigned int id;
- const char *name;
-};
-
-struct hda_rate_tbl {
- unsigned int hz;
- unsigned int alsa_bits;
- unsigned int hda_fmt;
-};
-
-struct hdac_widget_tree {
- struct kobject *root;
- struct kobject *afg;
- struct kobject **nodes;
-};
-
-struct widget_attribute {
- struct attribute attr;
- ssize_t (*show)(struct hdac_device *, hda_nid_t, struct widget_attribute *, char *);
- ssize_t (*store)(struct hdac_device *, hda_nid_t, struct widget_attribute *, const char *, size_t);
-};
-
-struct hdac_cea_channel_speaker_allocation {
- int ca_index;
- int speakers[8];
- int channels;
- int spk_mask;
-};
-
-struct hdac_chmap;
-
-struct hdac_chmap_ops {
- int (*chmap_cea_alloc_validate_get_type)(struct hdac_chmap *, struct hdac_cea_channel_speaker_allocation *, int);
- void (*cea_alloc_to_tlv_chmap)(struct hdac_chmap *, struct hdac_cea_channel_speaker_allocation *, unsigned int *, int);
- int (*chmap_validate)(struct hdac_chmap *, int, int, unsigned char *);
- int (*get_spk_alloc)(struct hdac_device *, int);
- void (*get_chmap)(struct hdac_device *, int, unsigned char *);
- void (*set_chmap)(struct hdac_device *, int, unsigned char *, int);
- bool (*is_pcm_attached)(struct hdac_device *, int);
- int (*pin_get_slot_channel)(struct hdac_device *, hda_nid_t, int);
- int (*pin_set_slot_channel)(struct hdac_device *, hda_nid_t, int, int);
- void (*set_channel_count)(struct hdac_device *, hda_nid_t, int);
-};
-
-struct hdac_chmap {
- unsigned int channels_max;
- struct hdac_chmap_ops ops;
- struct hdac_device *hdac;
-};
-
-enum cea_speaker_placement {
- FL = 1,
- FC = 2,
- FR = 4,
- FLC = 8,
- FRC = 16,
- RL = 32,
- RC = 64,
- RR = 128,
- RLC = 256,
- RRC = 512,
- LFE = 1024,
- FLW = 2048,
- FRW = 4096,
- FLH = 8192,
- FCH = 16384,
- FRH = 32768,
- TC = 65536,
-};
-
-struct channel_map_table {
- unsigned char map;
- int spk_mask;
-};
-
-struct trace_event_raw_hda_send_cmd {
- struct trace_entry ent;
- u32 __data_loc_msg;
- char __data[0];
-};
-
-struct trace_event_raw_hda_get_response {
- struct trace_entry ent;
- u32 __data_loc_msg;
- char __data[0];
-};
-
-struct trace_event_raw_hda_unsol_event {
- struct trace_entry ent;
- u32 __data_loc_msg;
- char __data[0];
-};
-
-struct trace_event_raw_hdac_stream {
- struct trace_entry ent;
- unsigned char stream_tag;
- char __data[0];
-};
-
-struct trace_event_data_offsets_hda_send_cmd {
- u32 msg;
-};
-
-struct trace_event_data_offsets_hda_get_response {
- u32 msg;
-};
-
-struct trace_event_data_offsets_hda_unsol_event {
- u32 msg;
-};
-
-struct trace_event_data_offsets_hdac_stream {};
-
-typedef void (*btf_trace_hda_send_cmd)(void *, struct hdac_bus *, unsigned int);
-
-typedef void (*btf_trace_hda_get_response)(void *, struct hdac_bus *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_hda_unsol_event)(void *, struct hdac_bus *, u32, u32);
-
-typedef void (*btf_trace_snd_hdac_stream_start)(void *, struct hdac_bus *, struct hdac_stream *);
-
-typedef void (*btf_trace_snd_hdac_stream_stop)(void *, struct hdac_bus *, struct hdac_stream *);
-
-struct component_match___2;
-
-struct nhlt_specific_cfg {
- u32 size;
- u8 caps[0];
-};
-
-struct nhlt_endpoint {
- u32 length;
- u8 linktype;
- u8 instance_id;
- u16 vendor_id;
- u16 device_id;
- u16 revision_id;
- u32 subsystem_id;
- u8 device_type;
- u8 direction;
- u8 virtual_bus_id;
- struct nhlt_specific_cfg config;
-} __attribute__((packed));
-
-struct nhlt_acpi_table {
- struct acpi_table_header header;
- u8 endpoint_count;
- struct nhlt_endpoint desc[0];
-} __attribute__((packed));
-
-struct config_entry {
- u32 flags;
- u16 device;
- const struct dmi_system_id *dmi_table;
-};
-
-enum nhlt_link_type {
- NHLT_LINK_HDA = 0,
- NHLT_LINK_DSP = 1,
- NHLT_LINK_DMIC = 2,
- NHLT_LINK_SSP = 3,
- NHLT_LINK_INVALID = 4,
-};
-
-struct nhlt_resource_desc {
- u32 extra;
- u16 flags;
- u64 addr_spc_gra;
- u64 min_addr;
- u64 max_addr;
- u64 addr_trans_offset;
- u64 length;
-} __attribute__((packed));
-
-struct nhlt_device_specific_config {
- u8 virtual_slot;
- u8 config_type;
-};
-
-struct nhlt_dmic_array_config {
- struct nhlt_device_specific_config device_config;
- u8 array_type;
-};
-
-struct nhlt_vendor_dmic_array_config {
- struct nhlt_dmic_array_config dmic_config;
- u8 nb_mics;
-};
-
-enum {
- NHLT_MIC_ARRAY_2CH_SMALL = 10,
- NHLT_MIC_ARRAY_2CH_BIG = 11,
- NHLT_MIC_ARRAY_4CH_1ST_GEOM = 12,
- NHLT_MIC_ARRAY_4CH_L_SHAPED = 13,
- NHLT_MIC_ARRAY_4CH_2ND_GEOM = 14,
- NHLT_MIC_ARRAY_VENDOR_DEFINED = 15,
-};
-
-struct pcibios_fwaddrmap {
- struct list_head list;
- struct pci_dev *dev;
- resource_size_t fw_addr[11];
-};
-
-struct pci_check_idx_range {
- int start;
- int end;
-};
-
-struct pci_mmcfg_region {
- struct list_head list;
- struct resource res;
- u64 address;
- char *virt;
- u16 segment;
- u8 start_bus;
- u8 end_bus;
- char name[30];
-};
-
-struct acpi_table_mcfg {
- struct acpi_table_header header;
- u8 reserved[8];
-};
-
-struct acpi_mcfg_allocation {
- u64 address;
- u16 pci_segment;
- u8 start_bus_number;
- u8 end_bus_number;
- u32 reserved;
-};
-
-struct pci_mmcfg_hostbridge_probe {
- u32 bus;
- u32 devfn;
- u32 vendor;
- u32 device;
- const char * (*probe)();
-};
-
-typedef bool (*check_reserved_t)(u64, u64, unsigned int);
-
-struct pci_root_info {
- struct acpi_pci_root_info common;
- struct pci_sysdata sd;
- bool mcfg_added;
- u8 start_bus;
- u8 end_bus;
-};
-
-struct irq_info___2 {
- u8 bus;
- u8 devfn;
- struct {
- u8 link;
- u16 bitmap;
- } __attribute__((packed)) irq[4];
- u8 slot;
- u8 rfu;
-};
-
-struct irq_routing_table {
- u32 signature;
- u16 version;
- u16 size;
- u8 rtr_bus;
- u8 rtr_devfn;
- u16 exclusive_irqs;
- u16 rtr_vendor;
- u16 rtr_device;
- u32 miniport_data;
- u8 rfu[11];
- u8 checksum;
- struct irq_info___2 slots[0];
-};
-
-struct irq_router {
- char *name;
- u16 vendor;
- u16 device;
- int (*get)(struct pci_dev *, struct pci_dev *, int);
- int (*set)(struct pci_dev *, struct pci_dev *, int, int);
-};
-
-struct irq_router_handler {
- u16 vendor;
- int (*probe)(struct irq_router *, struct pci_dev *, u16);
-};
-
-struct pci_setup_rom {
- struct setup_data data;
- uint16_t vendor;
- uint16_t devid;
- uint64_t pcilen;
- long unsigned int segment;
- long unsigned int bus;
- long unsigned int device;
- long unsigned int function;
- uint8_t romdata[0];
-};
-
-enum pci_bf_sort_state {
- pci_bf_sort_default = 0,
- pci_force_nobf = 1,
- pci_force_bf = 2,
- pci_dmi_bf = 3,
-};
-
-struct pci_root_res {
- struct list_head list;
- struct resource res;
-};
-
-struct pci_root_info___2 {
- struct list_head list;
- char name[12];
- struct list_head resources;
- struct resource busn;
- int node;
- int link;
-};
-
-struct amd_hostbridge {
- u32 bus;
- u32 slot;
- u32 device;
-};
-
-struct saved_msr {
- bool valid;
- struct msr_info info;
-};
-
-struct saved_msrs {
- unsigned int num;
- struct saved_msr *array;
-};
-
-struct saved_context {
- struct pt_regs regs;
- u16 ds;
- u16 es;
- u16 fs;
- u16 gs;
- long unsigned int kernelmode_gs_base;
- long unsigned int usermode_gs_base;
- long unsigned int fs_base;
- long unsigned int cr0;
- long unsigned int cr2;
- long unsigned int cr3;
- long unsigned int cr4;
- u64 misc_enable;
- bool misc_enable_saved;
- struct saved_msrs saved_msrs;
- long unsigned int efer;
- u16 gdt_pad;
- struct desc_ptr gdt_desc;
- u16 idt_pad;
- struct desc_ptr idt;
- u16 ldt;
- u16 tss;
- long unsigned int tr;
- long unsigned int safety;
- long unsigned int return_address;
-} __attribute__((packed));
-
-typedef int (*pm_cpu_match_t)(const struct x86_cpu_id *);
-
-struct restore_data_record {
- long unsigned int jump_address;
- long unsigned int jump_address_phys;
- long unsigned int cr3;
- long unsigned int magic;
- u8 e820_digest[16];
-};
-
-struct __kernel_old_timespec {
- __kernel_old_time_t tv_sec;
- long int tv_nsec;
-};
-
-struct __kernel_sock_timeval {
- __s64 tv_sec;
- __s64 tv_usec;
-};
-
-struct mmsghdr {
- struct user_msghdr msg_hdr;
- unsigned int msg_len;
-};
-
-struct scm_timestamping_internal {
- struct timespec64 ts[3];
-};
-
-enum sock_shutdown_cmd {
- SHUT_RD = 0,
- SHUT_WR = 1,
- SHUT_RDWR = 2,
-};
-
-struct net_proto_family {
- int family;
- int (*create)(struct net *, struct socket *, int, int);
- struct module *owner;
-};
-
-enum {
- SOCK_WAKE_IO = 0,
- SOCK_WAKE_WAITD = 1,
- SOCK_WAKE_SPACE = 2,
- SOCK_WAKE_URG = 3,
-};
-
-struct ifconf {
- int ifc_len;
- union {
- char *ifcu_buf;
- struct ifreq *ifcu_req;
- } ifc_ifcu;
-};
-
-struct compat_ifmap {
- compat_ulong_t mem_start;
- compat_ulong_t mem_end;
- short unsigned int base_addr;
- unsigned char irq;
- unsigned char dma;
- unsigned char port;
-};
-
-struct compat_if_settings {
- unsigned int type;
- unsigned int size;
- compat_uptr_t ifs_ifsu;
-};
-
-struct compat_ifreq {
- union {
- char ifrn_name[16];
- } ifr_ifrn;
- union {
- struct sockaddr ifru_addr;
- struct sockaddr ifru_dstaddr;
- struct sockaddr ifru_broadaddr;
- struct sockaddr ifru_netmask;
- struct sockaddr ifru_hwaddr;
- short int ifru_flags;
- compat_int_t ifru_ivalue;
- compat_int_t ifru_mtu;
- struct compat_ifmap ifru_map;
- char ifru_slave[16];
- char ifru_newname[16];
- compat_caddr_t ifru_data;
- struct compat_if_settings ifru_settings;
- } ifr_ifru;
-};
-
-struct compat_ifconf {
- compat_int_t ifc_len;
- compat_caddr_t ifcbuf;
-};
-
-struct compat_ethtool_rx_flow_spec {
- u32 flow_type;
- union ethtool_flow_union h_u;
- struct ethtool_flow_ext h_ext;
- union ethtool_flow_union m_u;
- struct ethtool_flow_ext m_ext;
- compat_u64 ring_cookie;
- u32 location;
-} __attribute__((packed));
-
-struct compat_ethtool_rxnfc {
- u32 cmd;
- u32 flow_type;
- compat_u64 data;
- struct compat_ethtool_rx_flow_spec fs;
- u32 rule_cnt;
- u32 rule_locs[0];
-} __attribute__((packed));
-
-struct compat_msghdr {
- compat_uptr_t msg_name;
- compat_int_t msg_namelen;
- compat_uptr_t msg_iov;
- compat_size_t msg_iovlen;
- compat_uptr_t msg_control;
- compat_size_t msg_controllen;
- compat_uint_t msg_flags;
-};
-
-struct compat_mmsghdr {
- struct compat_msghdr msg_hdr;
- compat_uint_t msg_len;
-};
-
-struct scm_ts_pktinfo {
- __u32 if_index;
- __u32 pkt_length;
- __u32 reserved[2];
-};
-
-struct sock_skb_cb {
- u32 dropcount;
-};
-
-struct in6_rtmsg {
- struct in6_addr rtmsg_dst;
- struct in6_addr rtmsg_src;
- struct in6_addr rtmsg_gateway;
- __u32 rtmsg_type;
- __u16 rtmsg_dst_len;
- __u16 rtmsg_src_len;
- __u32 rtmsg_metric;
- long unsigned int rtmsg_info;
- __u32 rtmsg_flags;
- int rtmsg_ifindex;
-};
-
-struct rtentry {
- long unsigned int rt_pad1;
- struct sockaddr rt_dst;
- struct sockaddr rt_gateway;
- struct sockaddr rt_genmask;
- short unsigned int rt_flags;
- short int rt_pad2;
- long unsigned int rt_pad3;
- void *rt_pad4;
- short int rt_metric;
- char *rt_dev;
- long unsigned int rt_mtu;
- long unsigned int rt_window;
- short unsigned int rt_irtt;
-};
-
-struct sock_extended_err {
- __u32 ee_errno;
- __u8 ee_origin;
- __u8 ee_type;
- __u8 ee_code;
- __u8 ee_pad;
- __u32 ee_info;
- __u32 ee_data;
-};
-
-struct sock_exterr_skb {
- union {
- struct inet_skb_parm h4;
- struct inet6_skb_parm h6;
- } header;
- struct sock_extended_err ee;
- u16 addr_offset;
- __be16 port;
- u8 opt_stats: 1;
- u8 unused: 7;
-};
-
-struct used_address {
- struct __kernel_sockaddr_storage name;
- unsigned int name_len;
-};
-
-struct rtentry32 {
- u32 rt_pad1;
- struct sockaddr rt_dst;
- struct sockaddr rt_gateway;
- struct sockaddr rt_genmask;
- short unsigned int rt_flags;
- short int rt_pad2;
- u32 rt_pad3;
- unsigned char rt_tos;
- unsigned char rt_class;
- short int rt_pad4;
- short int rt_metric;
- u32 rt_dev;
- u32 rt_mtu;
- u32 rt_window;
- short unsigned int rt_irtt;
-};
-
-struct in6_rtmsg32 {
- struct in6_addr rtmsg_dst;
- struct in6_addr rtmsg_src;
- struct in6_addr rtmsg_gateway;
- u32 rtmsg_type;
- u16 rtmsg_dst_len;
- u16 rtmsg_src_len;
- u32 rtmsg_metric;
- u32 rtmsg_info;
- u32 rtmsg_flags;
- s32 rtmsg_ifindex;
-};
-
-struct linger {
- int l_onoff;
- int l_linger;
-};
-
-struct cmsghdr {
- __kernel_size_t cmsg_len;
- int cmsg_level;
- int cmsg_type;
-};
-
-struct ucred {
- __u32 pid;
- __u32 uid;
- __u32 gid;
-};
-
-struct mmpin {
- struct user_struct *user;
- unsigned int num_pg;
-};
-
-struct ubuf_info {
- void (*callback)(struct ubuf_info *, bool);
- union {
- struct {
- long unsigned int desc;
- void *ctx;
- };
- struct {
- u32 id;
- u16 len;
- u16 zerocopy: 1;
- u32 bytelen;
- };
- };
- refcount_t refcnt;
- struct mmpin mmp;
-};
-
-struct prot_inuse {
- int val[64];
-};
-
-struct rt6key {
- struct in6_addr addr;
- int plen;
-};
-
-struct rtable;
-
-struct fnhe_hash_bucket;
-
-struct fib_nh_common {
- struct net_device *nhc_dev;
- int nhc_oif;
- unsigned char nhc_scope;
- u8 nhc_family;
- u8 nhc_gw_family;
- unsigned char nhc_flags;
- struct lwtunnel_state *nhc_lwtstate;
- union {
- __be32 ipv4;
- struct in6_addr ipv6;
- } nhc_gw;
- int nhc_weight;
- atomic_t nhc_upper_bound;
- struct rtable **nhc_pcpu_rth_output;
- struct rtable *nhc_rth_input;
- struct fnhe_hash_bucket *nhc_exceptions;
-};
-
-struct rt6_exception_bucket;
-
-struct fib6_nh {
- struct fib_nh_common nh_common;
- struct rt6_info **rt6i_pcpu;
- struct rt6_exception_bucket *rt6i_exception_bucket;
-};
-
-struct fib6_node;
-
-struct nexthop;
-
-struct fib6_info {
- struct fib6_table *fib6_table;
- struct fib6_info *fib6_next;
- struct fib6_node *fib6_node;
- union {
- struct list_head fib6_siblings;
- struct list_head nh_list;
- };
- unsigned int fib6_nsiblings;
- refcount_t fib6_ref;
- long unsigned int expires;
- struct dst_metrics *fib6_metrics;
- struct rt6key fib6_dst;
- u32 fib6_flags;
- struct rt6key fib6_src;
- struct rt6key fib6_prefsrc;
- u32 fib6_metric;
- u8 fib6_protocol;
- u8 fib6_type;
- u8 should_flush: 1;
- u8 dst_nocount: 1;
- u8 dst_nopolicy: 1;
- u8 dst_host: 1;
- u8 fib6_destroying: 1;
- u8 unused: 3;
- struct callback_head rcu;
- struct nexthop *nh;
- struct fib6_nh fib6_nh[0];
-};
-
-struct uncached_list;
-
-struct rt6_info {
- struct dst_entry dst;
- struct fib6_info *from;
- struct rt6key rt6i_dst;
- struct rt6key rt6i_src;
- struct in6_addr rt6i_gateway;
- struct inet6_dev *rt6i_idev;
- u32 rt6i_flags;
- struct list_head rt6i_uncached;
- struct uncached_list *rt6i_uncached_list;
- short unsigned int rt6i_nfheader_len;
-};
-
-struct rt6_statistics {
- __u32 fib_nodes;
- __u32 fib_route_nodes;
- __u32 fib_rt_entries;
- __u32 fib_rt_cache;
- __u32 fib_discarded_routes;
- atomic_t fib_rt_alloc;
- atomic_t fib_rt_uncache;
-};
-
-struct fib6_node {
- struct fib6_node *parent;
- struct fib6_node *left;
- struct fib6_node *right;
- struct fib6_info *leaf;
- __u16 fn_bit;
- __u16 fn_flags;
- int fn_sernum;
- struct fib6_info *rr_ptr;
- struct callback_head rcu;
-};
-
-struct fib6_table {
- struct hlist_node tb6_hlist;
- u32 tb6_id;
- spinlock_t tb6_lock;
- struct fib6_node tb6_root;
- struct inet_peer_base tb6_peers;
- unsigned int flags;
- unsigned int fib_seq;
-};
-
-typedef union {
- __be32 a4;
- __be32 a6[4];
- struct in6_addr in6;
-} xfrm_address_t;
-
-struct xfrm_id {
- xfrm_address_t daddr;
- __be32 spi;
- __u8 proto;
-};
-
-struct xfrm_sec_ctx {
- __u8 ctx_doi;
- __u8 ctx_alg;
- __u16 ctx_len;
- __u32 ctx_sid;
- char ctx_str[0];
-};
-
-struct xfrm_selector {
- xfrm_address_t daddr;
- xfrm_address_t saddr;
- __be16 dport;
- __be16 dport_mask;
- __be16 sport;
- __be16 sport_mask;
- __u16 family;
- __u8 prefixlen_d;
- __u8 prefixlen_s;
- __u8 proto;
- int ifindex;
- __kernel_uid32_t user;
-};
-
-struct xfrm_lifetime_cfg {
- __u64 soft_byte_limit;
- __u64 hard_byte_limit;
- __u64 soft_packet_limit;
- __u64 hard_packet_limit;
- __u64 soft_add_expires_seconds;
- __u64 hard_add_expires_seconds;
- __u64 soft_use_expires_seconds;
- __u64 hard_use_expires_seconds;
-};
-
-struct xfrm_lifetime_cur {
- __u64 bytes;
- __u64 packets;
- __u64 add_time;
- __u64 use_time;
-};
-
-struct xfrm_replay_state {
- __u32 oseq;
- __u32 seq;
- __u32 bitmap;
-};
-
-struct xfrm_replay_state_esn {
- unsigned int bmp_len;
- __u32 oseq;
- __u32 seq;
- __u32 oseq_hi;
- __u32 seq_hi;
- __u32 replay_window;
- __u32 bmp[0];
-};
-
-struct xfrm_algo {
- char alg_name[64];
- unsigned int alg_key_len;
- char alg_key[0];
-};
-
-struct xfrm_algo_auth {
- char alg_name[64];
- unsigned int alg_key_len;
- unsigned int alg_trunc_len;
- char alg_key[0];
-};
-
-struct xfrm_algo_aead {
- char alg_name[64];
- unsigned int alg_key_len;
- unsigned int alg_icv_len;
- char alg_key[0];
-};
-
-struct xfrm_stats {
- __u32 replay_window;
- __u32 replay;
- __u32 integrity_failed;
-};
-
-enum {
- XFRM_POLICY_TYPE_MAIN = 0,
- XFRM_POLICY_TYPE_SUB = 1,
- XFRM_POLICY_TYPE_MAX = 2,
- XFRM_POLICY_TYPE_ANY = 255,
-};
-
-struct xfrm_encap_tmpl {
- __u16 encap_type;
- __be16 encap_sport;
- __be16 encap_dport;
- xfrm_address_t encap_oa;
-};
-
-struct xfrm_mark {
- __u32 v;
- __u32 m;
-};
-
-struct xfrm_address_filter {
- xfrm_address_t saddr;
- xfrm_address_t daddr;
- __u16 family;
- __u8 splen;
- __u8 dplen;
-};
-
-struct offload_callbacks {
- struct sk_buff * (*gso_segment)(struct sk_buff *, netdev_features_t);
- struct sk_buff * (*gro_receive)(struct list_head *, struct sk_buff *);
- int (*gro_complete)(struct sk_buff *, int);
-};
-
-struct xfrm_state_walk {
- struct list_head all;
- u8 state;
- u8 dying;
- u8 proto;
- u32 seq;
- struct xfrm_address_filter *filter;
-};
-
-struct xfrm_state_offload {
- struct net_device *dev;
- long unsigned int offload_handle;
- unsigned int num_exthdrs;
- u8 flags;
-};
-
-struct xfrm_mode {
- u8 encap;
- u8 family;
- u8 flags;
-};
-
-struct xfrm_replay;
-
-struct xfrm_type;
-
-struct xfrm_type_offload;
-
-struct xfrm_state {
- possible_net_t xs_net;
- union {
- struct hlist_node gclist;
- struct hlist_node bydst;
- };
- struct hlist_node bysrc;
- struct hlist_node byspi;
- refcount_t refcnt;
- spinlock_t lock;
- struct xfrm_id id;
- struct xfrm_selector sel;
- struct xfrm_mark mark;
- u32 if_id;
- u32 tfcpad;
- u32 genid;
- struct xfrm_state_walk km;
- struct {
- u32 reqid;
- u8 mode;
- u8 replay_window;
- u8 aalgo;
- u8 ealgo;
- u8 calgo;
- u8 flags;
- u16 family;
- xfrm_address_t saddr;
- int header_len;
- int trailer_len;
- u32 extra_flags;
- struct xfrm_mark smark;
- } props;
- struct xfrm_lifetime_cfg lft;
- struct xfrm_algo_auth *aalg;
- struct xfrm_algo *ealg;
- struct xfrm_algo *calg;
- struct xfrm_algo_aead *aead;
- const char *geniv;
- struct xfrm_encap_tmpl *encap;
- xfrm_address_t *coaddr;
- struct xfrm_state *tunnel;
- atomic_t tunnel_users;
- struct xfrm_replay_state replay;
- struct xfrm_replay_state_esn *replay_esn;
- struct xfrm_replay_state preplay;
- struct xfrm_replay_state_esn *preplay_esn;
- const struct xfrm_replay *repl;
- u32 xflags;
- u32 replay_maxage;
- u32 replay_maxdiff;
- struct timer_list rtimer;
- struct xfrm_stats stats;
- struct xfrm_lifetime_cur curlft;
- struct hrtimer mtimer;
- struct xfrm_state_offload xso;
- long int saved_tmo;
- time64_t lastused;
- struct page_frag xfrag;
- const struct xfrm_type *type;
- struct xfrm_mode inner_mode;
- struct xfrm_mode inner_mode_iaf;
- struct xfrm_mode outer_mode;
- const struct xfrm_type_offload *type_offload;
- struct xfrm_sec_ctx *security;
- void *data;
-};
-
-enum txtime_flags {
- SOF_TXTIME_DEADLINE_MODE = 1,
- SOF_TXTIME_REPORT_ERRORS = 2,
- SOF_TXTIME_FLAGS_LAST = 2,
- SOF_TXTIME_FLAGS_MASK = 3,
-};
-
-struct sock_txtime {
- __kernel_clockid_t clockid;
- __u32 flags;
-};
-
-struct xfrm_policy_walk_entry {
- struct list_head all;
- u8 dead;
-};
-
-struct xfrm_policy_queue {
- struct sk_buff_head hold_queue;
- struct timer_list hold_timer;
- long unsigned int timeout;
-};
-
-struct xfrm_tmpl {
- struct xfrm_id id;
- xfrm_address_t saddr;
- short unsigned int encap_family;
- u32 reqid;
- u8 mode;
- u8 share;
- u8 optional;
- u8 allalgs;
- u32 aalgos;
- u32 ealgos;
- u32 calgos;
-};
-
-struct xfrm_policy {
- possible_net_t xp_net;
- struct hlist_node bydst;
- struct hlist_node byidx;
- rwlock_t lock;
- refcount_t refcnt;
- u32 pos;
- struct timer_list timer;
- atomic_t genid;
- u32 priority;
- u32 index;
- u32 if_id;
- struct xfrm_mark mark;
- struct xfrm_selector selector;
- struct xfrm_lifetime_cfg lft;
- struct xfrm_lifetime_cur curlft;
- struct xfrm_policy_walk_entry walk;
- struct xfrm_policy_queue polq;
- bool bydst_reinsert;
- u8 type;
- u8 action;
- u8 flags;
- u8 xfrm_nr;
- u16 family;
- struct xfrm_sec_ctx *security;
- struct xfrm_tmpl xfrm_vec[6];
- struct hlist_node bydst_inexact_list;
- struct callback_head rcu;
-};
-
-enum sk_pacing {
- SK_PACING_NONE = 0,
- SK_PACING_NEEDED = 1,
- SK_PACING_FQ = 2,
-};
-
-struct sockcm_cookie {
- u64 transmit_time;
- u32 mark;
- u16 tsflags;
-};
-
-struct fastopen_queue {
- struct request_sock *rskq_rst_head;
- struct request_sock *rskq_rst_tail;
- spinlock_t lock;
- int qlen;
- int max_qlen;
- struct tcp_fastopen_context *ctx;
-};
-
-struct request_sock_queue {
- spinlock_t rskq_lock;
- u8 rskq_defer_accept;
- u32 synflood_warned;
- atomic_t qlen;
- atomic_t young;
- struct request_sock *rskq_accept_head;
- struct request_sock *rskq_accept_tail;
- struct fastopen_queue fastopenq;
-};
-
-struct minmax_sample {
- u32 t;
- u32 v;
-};
-
-struct minmax {
- struct minmax_sample s[3];
-};
-
-struct inet_connection_sock_af_ops {
- int (*queue_xmit)(struct sock *, struct sk_buff *, struct flowi *);
- void (*send_check)(struct sock *, struct sk_buff *);
- int (*rebuild_header)(struct sock *);
- void (*sk_rx_dst_set)(struct sock *, const struct sk_buff *);
- int (*conn_request)(struct sock *, struct sk_buff *);
- struct sock * (*syn_recv_sock)(const struct sock *, struct sk_buff *, struct request_sock *, struct dst_entry *, struct request_sock *, bool *);
- u16 net_header_len;
- u16 net_frag_header_len;
- u16 sockaddr_len;
- int (*setsockopt)(struct sock *, int, int, char *, unsigned int);
- int (*getsockopt)(struct sock *, int, int, char *, int *);
- int (*compat_setsockopt)(struct sock *, int, int, char *, unsigned int);
- int (*compat_getsockopt)(struct sock *, int, int, char *, int *);
- void (*addr2sockaddr)(struct sock *, struct sockaddr *);
- void (*mtu_reduced)(struct sock *);
-};
-
-struct inet_bind_bucket;
-
-struct tcp_ulp_ops;
-
-struct inet_connection_sock {
- struct inet_sock icsk_inet;
- struct request_sock_queue icsk_accept_queue;
- struct inet_bind_bucket *icsk_bind_hash;
- long unsigned int icsk_timeout;
- struct timer_list icsk_retransmit_timer;
- struct timer_list icsk_delack_timer;
- __u32 icsk_rto;
- __u32 icsk_pmtu_cookie;
- const struct tcp_congestion_ops *icsk_ca_ops;
- const struct inet_connection_sock_af_ops *icsk_af_ops;
- const struct tcp_ulp_ops *icsk_ulp_ops;
- void *icsk_ulp_data;
- void (*icsk_clean_acked)(struct sock *, u32);
- struct hlist_node icsk_listen_portaddr_node;
- unsigned int (*icsk_sync_mss)(struct sock *, u32);
- __u8 icsk_ca_state: 6;
- __u8 icsk_ca_setsockopt: 1;
- __u8 icsk_ca_dst_locked: 1;
- __u8 icsk_retransmits;
- __u8 icsk_pending;
- __u8 icsk_backoff;
- __u8 icsk_syn_retries;
- __u8 icsk_probes_out;
- __u16 icsk_ext_hdr_len;
- struct {
- __u8 pending;
- __u8 quick;
- __u8 pingpong;
- __u8 blocked;
- __u32 ato;
- long unsigned int timeout;
- __u32 lrcvtime;
- __u16 last_seg_size;
- __u16 rcv_mss;
- } icsk_ack;
- struct {
- int enabled;
- int search_high;
- int search_low;
- int probe_size;
- u32 probe_timestamp;
- } icsk_mtup;
- u32 icsk_user_timeout;
- u64 icsk_ca_priv[13];
-};
-
-struct inet_bind_bucket {
- possible_net_t ib_net;
- int l3mdev;
- short unsigned int port;
- signed char fastreuse;
- signed char fastreuseport;
- kuid_t fastuid;
- struct in6_addr fast_v6_rcv_saddr;
- __be32 fast_rcv_saddr;
- short unsigned int fast_sk_family;
- bool fast_ipv6_only;
- struct hlist_node node;
- struct hlist_head owners;
-};
-
-struct tcp_ulp_ops {
- struct list_head list;
- int (*init)(struct sock *);
- void (*update)(struct sock *, struct proto *, void (*)(struct sock *));
- void (*release)(struct sock *);
- int (*get_info)(const struct sock *, struct sk_buff *);
- size_t (*get_info_size)(const struct sock *);
- char name[16];
- struct module *owner;
-};
-
-struct tcp_fastopen_cookie {
- __le64 val[2];
- s8 len;
- bool exp;
-};
-
-struct tcp_sack_block {
- u32 start_seq;
- u32 end_seq;
-};
-
-struct tcp_options_received {
- int ts_recent_stamp;
- u32 ts_recent;
- u32 rcv_tsval;
- u32 rcv_tsecr;
- u16 saw_tstamp: 1;
- u16 tstamp_ok: 1;
- u16 dsack: 1;
- u16 wscale_ok: 1;
- u16 sack_ok: 3;
- u16 smc_ok: 1;
- u16 snd_wscale: 4;
- u16 rcv_wscale: 4;
- u8 num_sacks;
- u16 user_mss;
- u16 mss_clamp;
-};
-
-struct tcp_rack {
- u64 mstamp;
- u32 rtt_us;
- u32 end_seq;
- u32 last_delivered;
- u8 reo_wnd_steps;
- u8 reo_wnd_persist: 5;
- u8 dsack_seen: 1;
- u8 advanced: 1;
-};
-
-struct tcp_sock_af_ops;
-
-struct tcp_md5sig_info;
-
-struct tcp_fastopen_request;
-
-struct tcp_sock {
- struct inet_connection_sock inet_conn;
- u16 tcp_header_len;
- u16 gso_segs;
- __be32 pred_flags;
- u64 bytes_received;
- u32 segs_in;
- u32 data_segs_in;
- u32 rcv_nxt;
- u32 copied_seq;
- u32 rcv_wup;
- u32 snd_nxt;
- u32 segs_out;
- u32 data_segs_out;
- u64 bytes_sent;
- u64 bytes_acked;
- u32 dsack_dups;
- u32 snd_una;
- u32 snd_sml;
- u32 rcv_tstamp;
- u32 lsndtime;
- u32 last_oow_ack_time;
- u32 compressed_ack_rcv_nxt;
- u32 tsoffset;
- struct list_head tsq_node;
- struct list_head tsorted_sent_queue;
- u32 snd_wl1;
- u32 snd_wnd;
- u32 max_window;
- u32 mss_cache;
- u32 window_clamp;
- u32 rcv_ssthresh;
- struct tcp_rack rack;
- u16 advmss;
- u8 compressed_ack;
- u32 chrono_start;
- u32 chrono_stat[3];
- u8 chrono_type: 2;
- u8 rate_app_limited: 1;
- u8 fastopen_connect: 1;
- u8 fastopen_no_cookie: 1;
- u8 is_sack_reneg: 1;
- u8 fastopen_client_fail: 2;
- u8 nonagle: 4;
- u8 thin_lto: 1;
- u8 recvmsg_inq: 1;
- u8 repair: 1;
- u8 frto: 1;
- u8 repair_queue;
- u8 syn_data: 1;
- u8 syn_fastopen: 1;
- u8 syn_fastopen_exp: 1;
- u8 syn_fastopen_ch: 1;
- u8 syn_data_acked: 1;
- u8 save_syn: 1;
- u8 is_cwnd_limited: 1;
- u8 syn_smc: 1;
- u32 tlp_high_seq;
- u32 tcp_tx_delay;
- u64 tcp_wstamp_ns;
- u64 tcp_clock_cache;
- u64 tcp_mstamp;
- u32 srtt_us;
- u32 mdev_us;
- u32 mdev_max_us;
- u32 rttvar_us;
- u32 rtt_seq;
- struct minmax rtt_min;
- u32 packets_out;
- u32 retrans_out;
- u32 max_packets_out;
- u32 max_packets_seq;
- u16 urg_data;
- u8 ecn_flags;
- u8 keepalive_probes;
- u32 reordering;
- u32 reord_seen;
- u32 snd_up;
- struct tcp_options_received rx_opt;
- u32 snd_ssthresh;
- u32 snd_cwnd;
- u32 snd_cwnd_cnt;
- u32 snd_cwnd_clamp;
- u32 snd_cwnd_used;
- u32 snd_cwnd_stamp;
- u32 prior_cwnd;
- u32 prr_delivered;
- u32 prr_out;
- u32 delivered;
- u32 delivered_ce;
- u32 lost;
- u32 app_limited;
- u64 first_tx_mstamp;
- u64 delivered_mstamp;
- u32 rate_delivered;
- u32 rate_interval_us;
- u32 rcv_wnd;
- u32 write_seq;
- u32 notsent_lowat;
- u32 pushed_seq;
- u32 lost_out;
- u32 sacked_out;
- struct hrtimer pacing_timer;
- struct hrtimer compressed_ack_timer;
- struct sk_buff *lost_skb_hint;
- struct sk_buff *retransmit_skb_hint;
- struct rb_root out_of_order_queue;
- struct sk_buff *ooo_last_skb;
- struct tcp_sack_block duplicate_sack[1];
- struct tcp_sack_block selective_acks[4];
- struct tcp_sack_block recv_sack_cache[4];
- struct sk_buff *highest_sack;
- int lost_cnt_hint;
- u32 prior_ssthresh;
- u32 high_seq;
- u32 retrans_stamp;
- u32 undo_marker;
- int undo_retrans;
- u64 bytes_retrans;
- u32 total_retrans;
- u32 urg_seq;
- unsigned int keepalive_time;
- unsigned int keepalive_intvl;
- int linger2;
- u8 bpf_sock_ops_cb_flags;
- u32 rcv_ooopack;
- u32 rcv_rtt_last_tsecr;
- struct {
- u32 rtt_us;
- u32 seq;
- u64 time;
- } rcv_rtt_est;
- struct {
- u32 space;
- u32 seq;
- u64 time;
- } rcvq_space;
- struct {
- u32 probe_seq_start;
- u32 probe_seq_end;
- } mtu_probe;
- u32 mtu_info;
- const struct tcp_sock_af_ops *af_specific;
- struct tcp_md5sig_info *md5sig_info;
- struct tcp_fastopen_request *fastopen_req;
- struct request_sock *fastopen_rsk;
- u32 *saved_syn;
-};
-
-struct tcp_md5sig_key;
-
-struct tcp_sock_af_ops {
- struct tcp_md5sig_key * (*md5_lookup)(const struct sock *, const struct sock *);
- int (*calc_md5_hash)(char *, const struct tcp_md5sig_key *, const struct sock *, const struct sk_buff *);
- int (*md5_parse)(struct sock *, int, char *, int);
-};
-
-struct tcp_md5sig_info {
- struct hlist_head head;
- struct callback_head rcu;
-};
-
-struct tcp_fastopen_request {
- struct tcp_fastopen_cookie cookie;
- struct msghdr *data;
- size_t size;
- int copied;
- struct ubuf_info *uarg;
-};
-
-union tcp_md5_addr {
- struct in_addr a4;
- struct in6_addr a6;
-};
-
-struct tcp_md5sig_key {
- struct hlist_node node;
- u8 keylen;
- u8 family;
- union tcp_md5_addr addr;
- u8 prefixlen;
- u8 key[80];
- struct callback_head rcu;
-};
-
-struct fib6_config {
- u32 fc_table;
- u32 fc_metric;
- int fc_dst_len;
- int fc_src_len;
- int fc_ifindex;
- u32 fc_flags;
- u32 fc_protocol;
- u16 fc_type;
- u16 fc_delete_all_nh: 1;
- u16 fc_ignore_dev_down: 1;
- u16 __unused: 14;
- u32 fc_nh_id;
- struct in6_addr fc_dst;
- struct in6_addr fc_src;
- struct in6_addr fc_prefsrc;
- struct in6_addr fc_gateway;
- long unsigned int fc_expires;
- struct nlattr *fc_mx;
- int fc_mx_len;
- int fc_mp_len;
- struct nlattr *fc_mp;
- struct nl_info fc_nlinfo;
- struct nlattr *fc_encap;
- u16 fc_encap_type;
-};
-
-struct fib_nh_exception {
- struct fib_nh_exception *fnhe_next;
- int fnhe_genid;
- __be32 fnhe_daddr;
- u32 fnhe_pmtu;
- bool fnhe_mtu_locked;
- __be32 fnhe_gw;
- long unsigned int fnhe_expires;
- struct rtable *fnhe_rth_input;
- struct rtable *fnhe_rth_output;
- long unsigned int fnhe_stamp;
- struct callback_head rcu;
-};
-
-struct rtable {
- struct dst_entry dst;
- int rt_genid;
- unsigned int rt_flags;
- __u16 rt_type;
- __u8 rt_is_input;
- __u8 rt_uses_gateway;
- int rt_iif;
- u8 rt_gw_family;
- union {
- __be32 rt_gw4;
- struct in6_addr rt_gw6;
- };
- u32 rt_mtu_locked: 1;
- u32 rt_pmtu: 31;
- struct list_head rt_uncached;
- struct uncached_list *rt_uncached_list;
-};
-
-struct fnhe_hash_bucket {
- struct fib_nh_exception *chain;
-};
-
-struct net_protocol {
- int (*early_demux)(struct sk_buff *);
- int (*early_demux_handler)(struct sk_buff *);
- int (*handler)(struct sk_buff *);
- int (*err_handler)(struct sk_buff *, u32);
- unsigned int no_policy: 1;
- unsigned int netns_ok: 1;
- unsigned int icmp_strict_tag_validation: 1;
-};
-
-struct inet6_protocol {
- void (*early_demux)(struct sk_buff *);
- void (*early_demux_handler)(struct sk_buff *);
- int (*handler)(struct sk_buff *);
- int (*err_handler)(struct sk_buff *, struct inet6_skb_parm *, u8, u8, int, __be32);
- unsigned int flags;
-};
-
-struct net_offload {
- struct offload_callbacks callbacks;
- unsigned int flags;
-};
-
-struct rt6_exception_bucket {
- struct hlist_head chain;
- int depth;
-};
-
-struct xfrm_replay {
- void (*advance)(struct xfrm_state *, __be32);
- int (*check)(struct xfrm_state *, struct sk_buff *, __be32);
- int (*recheck)(struct xfrm_state *, struct sk_buff *, __be32);
- void (*notify)(struct xfrm_state *, int);
- int (*overflow)(struct xfrm_state *, struct sk_buff *);
-};
-
-struct xfrm_type {
- char *description;
- struct module *owner;
- u8 proto;
- u8 flags;
- int (*init_state)(struct xfrm_state *);
- void (*destructor)(struct xfrm_state *);
- int (*input)(struct xfrm_state *, struct sk_buff *);
- int (*output)(struct xfrm_state *, struct sk_buff *);
- int (*reject)(struct xfrm_state *, struct sk_buff *, const struct flowi *);
- int (*hdr_offset)(struct xfrm_state *, struct sk_buff *, u8 **);
-};
-
-struct xfrm_type_offload {
- char *description;
- struct module *owner;
- u8 proto;
- void (*encap)(struct xfrm_state *, struct sk_buff *);
- int (*input_tail)(struct xfrm_state *, struct sk_buff *);
- int (*xmit)(struct xfrm_state *, struct sk_buff *, netdev_features_t);
-};
-
-enum {
- SK_MEMINFO_RMEM_ALLOC = 0,
- SK_MEMINFO_RCVBUF = 1,
- SK_MEMINFO_WMEM_ALLOC = 2,
- SK_MEMINFO_SNDBUF = 3,
- SK_MEMINFO_FWD_ALLOC = 4,
- SK_MEMINFO_WMEM_QUEUED = 5,
- SK_MEMINFO_OPTMEM = 6,
- SK_MEMINFO_BACKLOG = 7,
- SK_MEMINFO_DROPS = 8,
- SK_MEMINFO_VARS = 9,
-};
-
-enum sknetlink_groups {
- SKNLGRP_NONE = 0,
- SKNLGRP_INET_TCP_DESTROY = 1,
- SKNLGRP_INET_UDP_DESTROY = 2,
- SKNLGRP_INET6_TCP_DESTROY = 3,
- SKNLGRP_INET6_UDP_DESTROY = 4,
- __SKNLGRP_MAX = 5,
-};
-
-struct inet_request_sock {
- struct request_sock req;
- u16 snd_wscale: 4;
- u16 rcv_wscale: 4;
- u16 tstamp_ok: 1;
- u16 sack_ok: 1;
- u16 wscale_ok: 1;
- u16 ecn_ok: 1;
- u16 acked: 1;
- u16 no_srccheck: 1;
- u16 smc_ok: 1;
- u32 ir_mark;
- union {
- struct ip_options_rcu *ireq_opt;
- struct {
- struct ipv6_txoptions *ipv6_opt;
- struct sk_buff *pktopts;
- };
- };
-};
-
-struct tcp_request_sock_ops;
-
-struct tcp_request_sock {
- struct inet_request_sock req;
- const struct tcp_request_sock_ops *af_specific;
- u64 snt_synack;
- bool tfo_listener;
- u32 txhash;
- u32 rcv_isn;
- u32 snt_isn;
- u32 ts_off;
- u32 last_oow_ack_time;
- u32 rcv_nxt;
-};
-
-enum tcp_synack_type {
- TCP_SYNACK_NORMAL = 0,
- TCP_SYNACK_FASTOPEN = 1,
- TCP_SYNACK_COOKIE = 2,
-};
-
-struct tcp_request_sock_ops {
- u16 mss_clamp;
- struct tcp_md5sig_key * (*req_md5_lookup)(const struct sock *, const struct sock *);
- int (*calc_md5_hash)(char *, const struct tcp_md5sig_key *, const struct sock *, const struct sk_buff *);
- void (*init_req)(struct request_sock *, const struct sock *, struct sk_buff *);
- __u32 (*cookie_init_seq)(const struct sk_buff *, __u16 *);
- struct dst_entry * (*route_req)(const struct sock *, struct flowi *, const struct request_sock *);
- u32 (*init_seq)(const struct sk_buff *);
- u32 (*init_ts_off)(const struct net *, const struct sk_buff *);
- int (*send_synack)(const struct sock *, struct dst_entry *, struct flowi *, struct request_sock *, struct tcp_fastopen_cookie *, enum tcp_synack_type);
-};
-
-struct ts_state {
- unsigned int offset;
- char cb[40];
-};
-
-struct ts_config;
-
-struct ts_ops {
- const char *name;
- struct ts_config * (*init)(const void *, unsigned int, gfp_t, int);
- unsigned int (*find)(struct ts_config *, struct ts_state *);
- void (*destroy)(struct ts_config *);
- void * (*get_pattern)(struct ts_config *);
- unsigned int (*get_pattern_len)(struct ts_config *);
- struct module *owner;
- struct list_head list;
-};
-
-struct ts_config {
- struct ts_ops *ops;
- int flags;
- unsigned int (*get_next_block)(unsigned int, const u8 **, struct ts_config *, struct ts_state *);
- void (*finish)(struct ts_config *, struct ts_state *);
-};
-
-enum {
- SKB_FCLONE_UNAVAILABLE = 0,
- SKB_FCLONE_ORIG = 1,
- SKB_FCLONE_CLONE = 2,
-};
-
-struct sk_buff_fclones {
- struct sk_buff skb1;
- struct sk_buff skb2;
- refcount_t fclone_ref;
-};
-
-struct skb_seq_state {
- __u32 lower_offset;
- __u32 upper_offset;
- __u32 frag_idx;
- __u32 stepped_offset;
- struct sk_buff *root_skb;
- struct sk_buff *cur_skb;
- __u8 *frag_data;
-};
-
-struct skb_gso_cb {
- union {
- int mac_offset;
- int data_offset;
- };
- int encap_level;
- __wsum csum;
- __u16 csum_start;
-};
-
-struct napi_gro_cb {
- void *frag0;
- unsigned int frag0_len;
- int data_offset;
- u16 flush;
- u16 flush_id;
- u16 count;
- u16 gro_remcsum_start;
- long unsigned int age;
- u16 proto;
- u8 same_flow: 1;
- u8 encap_mark: 1;
- u8 csum_valid: 1;
- u8 csum_cnt: 3;
- u8 free: 2;
- u8 is_ipv6: 1;
- u8 is_fou: 1;
- u8 is_atomic: 1;
- u8 recursion_counter: 4;
- __wsum csum;
- struct sk_buff *last;
-};
-
-struct ip_auth_hdr {
- __u8 nexthdr;
- __u8 hdrlen;
- __be16 reserved;
- __be32 spi;
- __be32 seq_no;
- __u8 auth_data[0];
-};
-
-struct frag_hdr {
- __u8 nexthdr;
- __u8 reserved;
- __be16 frag_off;
- __be32 identification;
-};
-
-enum {
- SCM_TSTAMP_SND = 0,
- SCM_TSTAMP_SCHED = 1,
- SCM_TSTAMP_ACK = 2,
-};
-
-struct xfrm_offload {
- struct {
- __u32 low;
- __u32 hi;
- } seq;
- __u32 flags;
- __u32 status;
- __u8 proto;
-};
-
-struct sec_path {
- int len;
- int olen;
- struct xfrm_state *xvec[6];
- struct xfrm_offload ovec[1];
-};
-
-struct mpls_shim_hdr {
- __be32 label_stack_entry;
-};
-
-struct napi_alloc_cache {
- struct page_frag_cache page;
- unsigned int skb_count;
- void *skb_cache[64];
-};
-
-struct scm_cookie {
- struct pid *pid;
- struct scm_fp_list *fp;
- struct scm_creds creds;
- u32 secid;
-};
-
-struct scm_timestamping {
- struct __kernel_old_timespec ts[3];
-};
-
-struct scm_timestamping64 {
- struct __kernel_timespec ts[3];
-};
-
-enum {
- TCA_STATS_UNSPEC = 0,
- TCA_STATS_BASIC = 1,
- TCA_STATS_RATE_EST = 2,
- TCA_STATS_QUEUE = 3,
- TCA_STATS_APP = 4,
- TCA_STATS_RATE_EST64 = 5,
- TCA_STATS_PAD = 6,
- TCA_STATS_BASIC_HW = 7,
- TCA_STATS_PKT64 = 8,
- __TCA_STATS_MAX = 9,
-};
-
-struct gnet_stats_basic {
- __u64 bytes;
- __u32 packets;
-};
-
-struct gnet_stats_rate_est {
- __u32 bps;
- __u32 pps;
-};
-
-struct gnet_stats_rate_est64 {
- __u64 bps;
- __u64 pps;
-};
-
-struct gnet_estimator {
- signed char interval;
- unsigned char ewma_log;
-};
-
-struct net_rate_estimator {
- struct gnet_stats_basic_packed *bstats;
- spinlock_t *stats_lock;
- seqcount_t *running;
- struct gnet_stats_basic_cpu *cpu_bstats;
- u8 ewma_log;
- u8 intvl_log;
- seqcount_t seq;
- u64 last_packets;
- u64 last_bytes;
- u64 avpps;
- u64 avbps;
- long unsigned int next_jiffies;
- struct timer_list timer;
- struct callback_head rcu;
-};
-
-struct rtgenmsg {
- unsigned char rtgen_family;
-};
-
-enum rtnetlink_groups {
- RTNLGRP_NONE = 0,
- RTNLGRP_LINK = 1,
- RTNLGRP_NOTIFY = 2,
- RTNLGRP_NEIGH = 3,
- RTNLGRP_TC = 4,
- RTNLGRP_IPV4_IFADDR = 5,
- RTNLGRP_IPV4_MROUTE = 6,
- RTNLGRP_IPV4_ROUTE = 7,
- RTNLGRP_IPV4_RULE = 8,
- RTNLGRP_IPV6_IFADDR = 9,
- RTNLGRP_IPV6_MROUTE = 10,
- RTNLGRP_IPV6_ROUTE = 11,
- RTNLGRP_IPV6_IFINFO = 12,
- RTNLGRP_DECnet_IFADDR = 13,
- RTNLGRP_NOP2 = 14,
- RTNLGRP_DECnet_ROUTE = 15,
- RTNLGRP_DECnet_RULE = 16,
- RTNLGRP_NOP4 = 17,
- RTNLGRP_IPV6_PREFIX = 18,
- RTNLGRP_IPV6_RULE = 19,
- RTNLGRP_ND_USEROPT = 20,
- RTNLGRP_PHONET_IFADDR = 21,
- RTNLGRP_PHONET_ROUTE = 22,
- RTNLGRP_DCB = 23,
- RTNLGRP_IPV4_NETCONF = 24,
- RTNLGRP_IPV6_NETCONF = 25,
- RTNLGRP_MDB = 26,
- RTNLGRP_MPLS_ROUTE = 27,
- RTNLGRP_NSID = 28,
- RTNLGRP_MPLS_NETCONF = 29,
- RTNLGRP_IPV4_MROUTE_R = 30,
- RTNLGRP_IPV6_MROUTE_R = 31,
- RTNLGRP_NEXTHOP = 32,
- __RTNLGRP_MAX = 33,
-};
-
-enum {
- NETNSA_NONE = 0,
- NETNSA_NSID = 1,
- NETNSA_PID = 2,
- NETNSA_FD = 3,
- NETNSA_TARGET_NSID = 4,
- NETNSA_CURRENT_NSID = 5,
- __NETNSA_MAX = 6,
-};
-
-enum rtnl_link_flags {
- RTNL_FLAG_DOIT_UNLOCKED = 1,
-};
-
-struct net_fill_args {
- u32 portid;
- u32 seq;
- int flags;
- int cmd;
- int nsid;
- bool add_ref;
- int ref_nsid;
-};
-
-struct rtnl_net_dump_cb {
- struct net *tgt_net;
- struct net *ref_net;
- struct sk_buff *skb;
- struct net_fill_args fillargs;
- int idx;
- int s_idx;
-};
-
-struct flow_dissector_key_control {
- u16 thoff;
- u16 addr_type;
- u32 flags;
-};
-
-enum flow_dissect_ret {
- FLOW_DISSECT_RET_OUT_GOOD = 0,
- FLOW_DISSECT_RET_OUT_BAD = 1,
- FLOW_DISSECT_RET_PROTO_AGAIN = 2,
- FLOW_DISSECT_RET_IPPROTO_AGAIN = 3,
- FLOW_DISSECT_RET_CONTINUE = 4,
-};
-
-struct flow_dissector_key_basic {
- __be16 n_proto;
- u8 ip_proto;
- u8 padding;
-};
-
-struct flow_dissector_key_tags {
- u32 flow_label;
-};
-
-struct flow_dissector_key_vlan {
- union {
- struct {
- u16 vlan_id: 12;
- u16 vlan_dei: 1;
- u16 vlan_priority: 3;
- };
- __be16 vlan_tci;
- };
- __be16 vlan_tpid;
-};
-
-struct flow_dissector_key_mpls {
- u32 mpls_ttl: 8;
- u32 mpls_bos: 1;
- u32 mpls_tc: 3;
- u32 mpls_label: 20;
-};
-
-struct flow_dissector_key_enc_opts {
- u8 data[255];
- u8 len;
- __be16 dst_opt_type;
-};
-
-struct flow_dissector_key_keyid {
- __be32 keyid;
-};
-
-struct flow_dissector_key_ipv4_addrs {
- __be32 src;
- __be32 dst;
-};
-
-struct flow_dissector_key_ipv6_addrs {
- struct in6_addr src;
- struct in6_addr dst;
-};
-
-struct flow_dissector_key_tipc {
- __be32 key;
-};
-
-struct flow_dissector_key_addrs {
- union {
- struct flow_dissector_key_ipv4_addrs v4addrs;
- struct flow_dissector_key_ipv6_addrs v6addrs;
- struct flow_dissector_key_tipc tipckey;
- };
-};
-
-struct flow_dissector_key_arp {
- __u32 sip;
- __u32 tip;
- __u8 op;
- unsigned char sha[6];
- unsigned char tha[6];
-};
-
-struct flow_dissector_key_ports {
- union {
- __be32 ports;
- struct {
- __be16 src;
- __be16 dst;
- };
- };
-};
-
-struct flow_dissector_key_icmp {
- struct {
- u8 type;
- u8 code;
- };
- u16 id;
-};
-
-struct flow_dissector_key_eth_addrs {
- unsigned char dst[6];
- unsigned char src[6];
-};
-
-struct flow_dissector_key_tcp {
- __be16 flags;
-};
-
-struct flow_dissector_key_ip {
- __u8 tos;
- __u8 ttl;
-};
-
-struct flow_dissector_key_meta {
- int ingress_ifindex;
- u16 ingress_iftype;
-};
-
-struct flow_dissector_key_ct {
- u16 ct_state;
- u16 ct_zone;
- u32 ct_mark;
- u32 ct_labels[4];
-};
-
-struct flow_dissector_key {
- enum flow_dissector_key_id key_id;
- size_t offset;
-};
-
-struct flow_keys_basic {
- struct flow_dissector_key_control control;
- struct flow_dissector_key_basic basic;
-};
-
-struct flow_keys {
- struct flow_dissector_key_control control;
- struct flow_dissector_key_basic basic;
- struct flow_dissector_key_tags tags;
- struct flow_dissector_key_vlan vlan;
- struct flow_dissector_key_vlan cvlan;
- struct flow_dissector_key_keyid keyid;
- struct flow_dissector_key_ports ports;
- struct flow_dissector_key_icmp icmp;
- struct flow_dissector_key_addrs addrs;
- int: 32;
-};
-
-struct flow_keys_digest {
- u8 data[16];
-};
-
-struct xt_table_info;
-
-struct xt_table {
- struct list_head list;
- unsigned int valid_hooks;
- struct xt_table_info *private;
- struct module *me;
- u_int8_t af;
- int priority;
- int (*table_init)(struct net *);
- const char name[32];
-};
-
-enum bpf_ret_code {
- BPF_OK = 0,
- BPF_DROP = 2,
- BPF_REDIRECT = 7,
- BPF_LWT_REROUTE = 128,
-};
-
-enum {
- BPF_FLOW_DISSECTOR_F_PARSE_1ST_FRAG = 1,
- BPF_FLOW_DISSECTOR_F_STOP_AT_FLOW_LABEL = 2,
- BPF_FLOW_DISSECTOR_F_STOP_AT_ENCAP = 4,
-};
-
-enum devlink_port_type {
- DEVLINK_PORT_TYPE_NOTSET = 0,
- DEVLINK_PORT_TYPE_AUTO = 1,
- DEVLINK_PORT_TYPE_ETH = 2,
- DEVLINK_PORT_TYPE_IB = 3,
-};
-
-enum devlink_port_flavour {
- DEVLINK_PORT_FLAVOUR_PHYSICAL = 0,
- DEVLINK_PORT_FLAVOUR_CPU = 1,
- DEVLINK_PORT_FLAVOUR_DSA = 2,
- DEVLINK_PORT_FLAVOUR_PCI_PF = 3,
- DEVLINK_PORT_FLAVOUR_PCI_VF = 4,
-};
-
-struct devlink_port_phys_attrs {
- u32 port_number;
- u32 split_subport_number;
-};
-
-struct devlink_port_pci_pf_attrs {
- u16 pf;
-};
-
-struct devlink_port_pci_vf_attrs {
- u16 pf;
- u16 vf;
-};
-
-struct devlink_port_attrs {
- u8 set: 1;
- u8 split: 1;
- u8 switch_port: 1;
- enum devlink_port_flavour flavour;
- struct netdev_phys_item_id switch_id;
- union {
- struct devlink_port_phys_attrs phys;
- struct devlink_port_pci_pf_attrs pci_pf;
- struct devlink_port_pci_vf_attrs pci_vf;
- };
-};
-
-struct devlink;
-
-struct devlink_port {
- struct list_head list;
- struct list_head param_list;
- struct devlink *devlink;
- unsigned int index;
- bool registered;
- spinlock_t type_lock;
- enum devlink_port_type type;
- enum devlink_port_type desired_type;
- void *type_dev;
- struct devlink_port_attrs attrs;
- struct delayed_work type_warn_dw;
-};
-
-struct ip_tunnel_key {
- __be64 tun_id;
- union {
- struct {
- __be32 src;
- __be32 dst;
- } ipv4;
- struct {
- struct in6_addr src;
- struct in6_addr dst;
- } ipv6;
- } u;
- __be16 tun_flags;
- u8 tos;
- u8 ttl;
- __be32 label;
- __be16 tp_src;
- __be16 tp_dst;
-};
-
-struct dst_cache_pcpu;
-
-struct dst_cache {
- struct dst_cache_pcpu *cache;
- long unsigned int reset_ts;
-};
-
-struct ip_tunnel_info {
- struct ip_tunnel_key key;
- struct dst_cache dst_cache;
- u8 options_len;
- u8 mode;
-};
-
-struct lwtunnel_state {
- __u16 type;
- __u16 flags;
- __u16 headroom;
- atomic_t refcnt;
- int (*orig_output)(struct net *, struct sock *, struct sk_buff *);
- int (*orig_input)(struct sk_buff *);
- struct callback_head rcu;
- __u8 data[0];
-};
-
-union tcp_word_hdr {
- struct tcphdr hdr;
- __be32 words[5];
-};
-
-enum devlink_sb_pool_type {
- DEVLINK_SB_POOL_TYPE_INGRESS = 0,
- DEVLINK_SB_POOL_TYPE_EGRESS = 1,
-};
-
-enum devlink_sb_threshold_type {
- DEVLINK_SB_THRESHOLD_TYPE_STATIC = 0,
- DEVLINK_SB_THRESHOLD_TYPE_DYNAMIC = 1,
-};
-
-enum devlink_eswitch_encap_mode {
- DEVLINK_ESWITCH_ENCAP_MODE_NONE = 0,
- DEVLINK_ESWITCH_ENCAP_MODE_BASIC = 1,
-};
-
-enum devlink_trap_action {
- DEVLINK_TRAP_ACTION_DROP = 0,
- DEVLINK_TRAP_ACTION_TRAP = 1,
-};
-
-enum devlink_trap_type {
- DEVLINK_TRAP_TYPE_DROP = 0,
- DEVLINK_TRAP_TYPE_EXCEPTION = 1,
-};
-
-enum devlink_dpipe_field_mapping_type {
- DEVLINK_DPIPE_FIELD_MAPPING_TYPE_NONE = 0,
- DEVLINK_DPIPE_FIELD_MAPPING_TYPE_IFINDEX = 1,
-};
-
-struct devlink_dpipe_headers;
-
-struct devlink_ops;
-
-struct devlink {
- struct list_head list;
- struct list_head port_list;
- struct list_head sb_list;
- struct list_head dpipe_table_list;
- struct list_head resource_list;
- struct list_head param_list;
- struct list_head region_list;
- u32 snapshot_id;
- struct list_head reporter_list;
- struct mutex reporters_lock;
- struct devlink_dpipe_headers *dpipe_headers;
- struct list_head trap_list;
- struct list_head trap_group_list;
- const struct devlink_ops *ops;
- struct device *dev;
- possible_net_t _net;
- struct mutex lock;
- u8 reload_failed: 1;
- u8 reload_enabled: 1;
- u8 registered: 1;
- long: 61;
- long: 64;
- long: 64;
- char priv[0];
-};
-
-struct devlink_dpipe_header;
-
-struct devlink_dpipe_headers {
- struct devlink_dpipe_header **headers;
- unsigned int headers_count;
-};
-
-struct devlink_info_req;
-
-struct devlink_sb_pool_info;
-
-struct devlink_trap;
-
-struct devlink_trap_group;
-
-struct devlink_ops {
- int (*reload_down)(struct devlink *, bool, struct netlink_ext_ack *);
- int (*reload_up)(struct devlink *, struct netlink_ext_ack *);
- int (*port_type_set)(struct devlink_port *, enum devlink_port_type);
- int (*port_split)(struct devlink *, unsigned int, unsigned int, struct netlink_ext_ack *);
- int (*port_unsplit)(struct devlink *, unsigned int, struct netlink_ext_ack *);
- int (*sb_pool_get)(struct devlink *, unsigned int, u16, struct devlink_sb_pool_info *);
- int (*sb_pool_set)(struct devlink *, unsigned int, u16, u32, enum devlink_sb_threshold_type, struct netlink_ext_ack *);
- int (*sb_port_pool_get)(struct devlink_port *, unsigned int, u16, u32 *);
- int (*sb_port_pool_set)(struct devlink_port *, unsigned int, u16, u32, struct netlink_ext_ack *);
- int (*sb_tc_pool_bind_get)(struct devlink_port *, unsigned int, u16, enum devlink_sb_pool_type, u16 *, u32 *);
- int (*sb_tc_pool_bind_set)(struct devlink_port *, unsigned int, u16, enum devlink_sb_pool_type, u16, u32, struct netlink_ext_ack *);
- int (*sb_occ_snapshot)(struct devlink *, unsigned int);
- int (*sb_occ_max_clear)(struct devlink *, unsigned int);
- int (*sb_occ_port_pool_get)(struct devlink_port *, unsigned int, u16, u32 *, u32 *);
- int (*sb_occ_tc_port_bind_get)(struct devlink_port *, unsigned int, u16, enum devlink_sb_pool_type, u32 *, u32 *);
- int (*eswitch_mode_get)(struct devlink *, u16 *);
- int (*eswitch_mode_set)(struct devlink *, u16, struct netlink_ext_ack *);
- int (*eswitch_inline_mode_get)(struct devlink *, u8 *);
- int (*eswitch_inline_mode_set)(struct devlink *, u8, struct netlink_ext_ack *);
- int (*eswitch_encap_mode_get)(struct devlink *, enum devlink_eswitch_encap_mode *);
- int (*eswitch_encap_mode_set)(struct devlink *, enum devlink_eswitch_encap_mode, struct netlink_ext_ack *);
- int (*info_get)(struct devlink *, struct devlink_info_req *, struct netlink_ext_ack *);
- int (*flash_update)(struct devlink *, const char *, const char *, struct netlink_ext_ack *);
- int (*trap_init)(struct devlink *, const struct devlink_trap *, void *);
- void (*trap_fini)(struct devlink *, const struct devlink_trap *, void *);
- int (*trap_action_set)(struct devlink *, const struct devlink_trap *, enum devlink_trap_action);
- int (*trap_group_init)(struct devlink *, const struct devlink_trap_group *);
-};
-
-struct devlink_sb_pool_info {
- enum devlink_sb_pool_type pool_type;
- u32 size;
- enum devlink_sb_threshold_type threshold_type;
- u32 cell_size;
-};
-
-struct devlink_dpipe_field {
- const char *name;
- unsigned int id;
- unsigned int bitwidth;
- enum devlink_dpipe_field_mapping_type mapping_type;
-};
-
-struct devlink_dpipe_header {
- const char *name;
- unsigned int id;
- struct devlink_dpipe_field *fields;
- unsigned int fields_count;
- bool global;
-};
-
-struct devlink_trap_group {
- const char *name;
- u16 id;
- bool generic;
-};
-
-struct devlink_trap {
- enum devlink_trap_type type;
- enum devlink_trap_action init_action;
- bool generic;
- u16 id;
- const char *name;
- struct devlink_trap_group group;
- u32 metadata_cap;
-};
-
-struct arphdr {
- __be16 ar_hrd;
- __be16 ar_pro;
- unsigned char ar_hln;
- unsigned char ar_pln;
- __be16 ar_op;
-};
-
-struct fib_info;
-
-struct fib_nh {
- struct fib_nh_common nh_common;
- struct hlist_node nh_hash;
- struct fib_info *nh_parent;
- __be32 nh_saddr;
- int nh_saddr_genid;
-};
-
-struct fib_info {
- struct hlist_node fib_hash;
- struct hlist_node fib_lhash;
- struct list_head nh_list;
- struct net *fib_net;
- int fib_treeref;
- refcount_t fib_clntref;
- unsigned int fib_flags;
- unsigned char fib_dead;
- unsigned char fib_protocol;
- unsigned char fib_scope;
- unsigned char fib_type;
- __be32 fib_prefsrc;
- u32 fib_tb_id;
- u32 fib_priority;
- struct dst_metrics *fib_metrics;
- int fib_nhs;
- bool fib_nh_is_v6;
- bool nh_updated;
- struct nexthop *nh;
- struct callback_head rcu;
- struct fib_nh fib_nh[0];
-};
-
-struct nh_info;
-
-struct nh_group;
-
-struct nexthop {
- struct rb_node rb_node;
- struct list_head fi_list;
- struct list_head f6i_list;
- struct list_head grp_list;
- struct net *net;
- u32 id;
- u8 protocol;
- u8 nh_flags;
- bool is_group;
- refcount_t refcnt;
- struct callback_head rcu;
- union {
- struct nh_info *nh_info;
- struct nh_group *nh_grp;
- };
-};
-
-struct nh_info {
- struct hlist_node dev_hash;
- struct nexthop *nh_parent;
- u8 family;
- bool reject_nh;
- union {
- struct fib_nh_common fib_nhc;
- struct fib_nh fib_nh;
- struct fib6_nh fib6_nh;
- };
-};
-
-struct nh_grp_entry {
- struct nexthop *nh;
- u8 weight;
- atomic_t upper_bound;
- struct list_head nh_list;
- struct nexthop *nh_parent;
-};
-
-struct nh_group {
- u16 num_nh;
- bool mpath;
- bool has_v4;
- struct nh_grp_entry nh_entries[0];
-};
-
-struct ip_tunnel_encap {
- u16 type;
- u16 flags;
- __be16 sport;
- __be16 dport;
-};
-
-struct ip_tunnel_encap_ops {
- size_t (*encap_hlen)(struct ip_tunnel_encap *);
- int (*build_header)(struct sk_buff *, struct ip_tunnel_encap *, u8 *, struct flowi4 *);
- int (*err_handler)(struct sk_buff *, u32);
-};
-
-enum metadata_type {
- METADATA_IP_TUNNEL = 0,
- METADATA_HW_PORT_MUX = 1,
-};
-
-struct hw_port_info {
- struct net_device *lower_dev;
- u32 port_id;
-};
-
-struct metadata_dst {
- struct dst_entry dst;
- enum metadata_type type;
- union {
- struct ip_tunnel_info tun_info;
- struct hw_port_info port_info;
- } u;
-};
-
-struct gre_base_hdr {
- __be16 flags;
- __be16 protocol;
-};
-
-struct gre_full_hdr {
- struct gre_base_hdr fixed_header;
- __be16 csum;
- __be16 reserved1;
- __be32 key;
- __be32 seq;
-};
-
-struct pptp_gre_header {
- struct gre_base_hdr gre_hd;
- __be16 payload_len;
- __be16 call_id;
- __be32 seq;
- __be32 ack;
-};
-
-struct tipc_basic_hdr {
- __be32 w[4];
-};
-
-struct icmphdr {
- __u8 type;
- __u8 code;
- __sum16 checksum;
- union {
- struct {
- __be16 id;
- __be16 sequence;
- } echo;
- __be32 gateway;
- struct {
- __be16 __unused;
- __be16 mtu;
- } frag;
- __u8 reserved[4];
- } un;
-};
-
-enum l2tp_debug_flags {
- L2TP_MSG_DEBUG = 1,
- L2TP_MSG_CONTROL = 2,
- L2TP_MSG_SEQ = 4,
- L2TP_MSG_DATA = 8,
-};
-
-struct pppoe_tag {
- __be16 tag_type;
- __be16 tag_len;
- char tag_data[0];
-};
-
-struct pppoe_hdr {
- __u8 type: 4;
- __u8 ver: 4;
- __u8 code;
- __be16 sid;
- __be16 length;
- struct pppoe_tag tag[0];
-};
-
-struct mpls_label {
- __be32 entry;
-};
-
-enum batadv_packettype {
- BATADV_IV_OGM = 0,
- BATADV_BCAST = 1,
- BATADV_CODED = 2,
- BATADV_ELP = 3,
- BATADV_OGM2 = 4,
- BATADV_UNICAST = 64,
- BATADV_UNICAST_FRAG = 65,
- BATADV_UNICAST_4ADDR = 66,
- BATADV_ICMP = 67,
- BATADV_UNICAST_TVLV = 68,
-};
-
-struct batadv_unicast_packet {
- __u8 packet_type;
- __u8 version;
- __u8 ttl;
- __u8 ttvn;
- __u8 dest[6];
-};
-
-struct xt_table_info {
- unsigned int size;
- unsigned int number;
- unsigned int initial_entries;
- unsigned int hook_entry[5];
- unsigned int underflow[5];
- unsigned int stacksize;
- void ***jumpstack;
- unsigned char entries[0];
-};
-
-struct nf_conntrack_l4proto {
- u_int8_t l4proto;
- bool allow_clash;
- u16 nlattr_size;
- bool (*can_early_drop)(const struct nf_conn *);
- int (*to_nlattr)(struct sk_buff *, struct nlattr *, struct nf_conn *);
- int (*from_nlattr)(struct nlattr **, struct nf_conn *);
- int (*tuple_to_nlattr)(struct sk_buff *, const struct nf_conntrack_tuple *);
- unsigned int (*nlattr_tuple_size)();
- int (*nlattr_to_tuple)(struct nlattr **, struct nf_conntrack_tuple *);
- const struct nla_policy *nla_policy;
- struct {
- int (*nlattr_to_obj)(struct nlattr **, struct net *, void *);
- int (*obj_to_nlattr)(struct sk_buff *, const void *);
- u16 obj_size;
- u16 nlattr_max;
- const struct nla_policy *nla_policy;
- } ctnl_timeout;
- void (*print_conntrack)(struct seq_file *, struct nf_conn *);
-};
-
-struct nf_ct_ext {
- u8 offset[4];
- u8 len;
- char data[0];
-};
-
-enum nf_ct_ext_id {
- NF_CT_EXT_HELPER = 0,
- NF_CT_EXT_NAT = 1,
- NF_CT_EXT_SEQADJ = 2,
- NF_CT_EXT_ACCT = 3,
- NF_CT_EXT_NUM = 4,
-};
-
-struct nf_conn_labels {
- long unsigned int bits[2];
-};
-
-struct _flow_keys_digest_data {
- __be16 n_proto;
- u8 ip_proto;
- u8 padding;
- __be32 ports;
- __be32 src;
- __be32 dst;
-};
-
-enum {
- IF_OPER_UNKNOWN = 0,
- IF_OPER_NOTPRESENT = 1,
- IF_OPER_DOWN = 2,
- IF_OPER_LOWERLAYERDOWN = 3,
- IF_OPER_TESTING = 4,
- IF_OPER_DORMANT = 5,
- IF_OPER_UP = 6,
-};
-
-enum nf_dev_hooks {
- NF_NETDEV_INGRESS = 0,
- NF_NETDEV_NUMHOOKS = 1,
-};
-
-struct ifbond {
- __s32 bond_mode;
- __s32 num_slaves;
- __s32 miimon;
-};
-
-typedef struct ifbond ifbond;
-
-struct ifslave {
- __s32 slave_id;
- char slave_name[16];
- __s8 link;
- __s8 state;
- __u32 link_failure_count;
-};
-
-typedef struct ifslave ifslave;
-
-struct netdev_boot_setup {
- char name[16];
- struct ifmap map;
-};
-
-enum {
- NAPIF_STATE_SCHED = 1,
- NAPIF_STATE_MISSED = 2,
- NAPIF_STATE_DISABLE = 4,
- NAPIF_STATE_NPSVC = 8,
- NAPIF_STATE_HASHED = 16,
- NAPIF_STATE_NO_BUSY_POLL = 32,
- NAPIF_STATE_IN_BUSY_POLL = 64,
-};
-
-enum gro_result {
- GRO_MERGED = 0,
- GRO_MERGED_FREE = 1,
- GRO_HELD = 2,
- GRO_NORMAL = 3,
- GRO_DROP = 4,
- GRO_CONSUMED = 5,
-};
-
-typedef enum gro_result gro_result_t;
-
-struct udp_tunnel_info {
- short unsigned int type;
- sa_family_t sa_family;
- __be16 port;
-};
-
-struct packet_type {
- __be16 type;
- bool ignore_outgoing;
- struct net_device *dev;
- int (*func)(struct sk_buff *, struct net_device *, struct packet_type *, struct net_device *);
- void (*list_func)(struct list_head *, struct packet_type *, struct net_device *);
- bool (*id_match)(struct packet_type *, struct sock *);
- void *af_packet_priv;
- struct list_head list;
-};
-
-struct packet_offload {
- __be16 type;
- u16 priority;
- struct offload_callbacks callbacks;
- struct list_head list;
-};
-
-struct netdev_notifier_info_ext {
- struct netdev_notifier_info info;
- union {
- u32 mtu;
- } ext;
-};
-
-struct netdev_notifier_change_info {
- struct netdev_notifier_info info;
- unsigned int flags_changed;
-};
-
-struct netdev_notifier_changeupper_info {
- struct netdev_notifier_info info;
- struct net_device *upper_dev;
- bool master;
- bool linking;
- void *upper_info;
-};
-
-struct netdev_notifier_changelowerstate_info {
- struct netdev_notifier_info info;
- void *lower_state_info;
-};
-
-struct netdev_notifier_pre_changeaddr_info {
- struct netdev_notifier_info info;
- const unsigned char *dev_addr;
-};
-
-typedef int (*bpf_op_t)(struct net_device *, struct netdev_bpf *);
-
-struct netdev_bonding_info {
- ifslave slave;
- ifbond master;
-};
-
-struct netdev_notifier_bonding_info {
- struct netdev_notifier_info info;
- struct netdev_bonding_info bonding_info;
-};
-
-enum qdisc_state_t {
- __QDISC_STATE_SCHED = 0,
- __QDISC_STATE_DEACTIVATED = 1,
-};
-
-struct tcf_walker {
- int stop;
- int skip;
- int count;
- bool nonempty;
- long unsigned int cookie;
- int (*fn)(struct tcf_proto *, void *, struct tcf_walker *);
-};
-
-struct udp_hslot;
-
-struct udp_table {
- struct udp_hslot *hash;
- struct udp_hslot *hash2;
- unsigned int mask;
- unsigned int log;
-};
-
-enum {
- IPV4_DEVCONF_FORWARDING = 1,
- IPV4_DEVCONF_MC_FORWARDING = 2,
- IPV4_DEVCONF_PROXY_ARP = 3,
- IPV4_DEVCONF_ACCEPT_REDIRECTS = 4,
- IPV4_DEVCONF_SECURE_REDIRECTS = 5,
- IPV4_DEVCONF_SEND_REDIRECTS = 6,
- IPV4_DEVCONF_SHARED_MEDIA = 7,
- IPV4_DEVCONF_RP_FILTER = 8,
- IPV4_DEVCONF_ACCEPT_SOURCE_ROUTE = 9,
- IPV4_DEVCONF_BOOTP_RELAY = 10,
- IPV4_DEVCONF_LOG_MARTIANS = 11,
- IPV4_DEVCONF_TAG = 12,
- IPV4_DEVCONF_ARPFILTER = 13,
- IPV4_DEVCONF_MEDIUM_ID = 14,
- IPV4_DEVCONF_NOXFRM = 15,
- IPV4_DEVCONF_NOPOLICY = 16,
- IPV4_DEVCONF_FORCE_IGMP_VERSION = 17,
- IPV4_DEVCONF_ARP_ANNOUNCE = 18,
- IPV4_DEVCONF_ARP_IGNORE = 19,
- IPV4_DEVCONF_PROMOTE_SECONDARIES = 20,
- IPV4_DEVCONF_ARP_ACCEPT = 21,
- IPV4_DEVCONF_ARP_NOTIFY = 22,
- IPV4_DEVCONF_ACCEPT_LOCAL = 23,
- IPV4_DEVCONF_SRC_VMARK = 24,
- IPV4_DEVCONF_PROXY_ARP_PVLAN = 25,
- IPV4_DEVCONF_ROUTE_LOCALNET = 26,
- IPV4_DEVCONF_IGMPV2_UNSOLICITED_REPORT_INTERVAL = 27,
- IPV4_DEVCONF_IGMPV3_UNSOLICITED_REPORT_INTERVAL = 28,
- IPV4_DEVCONF_IGNORE_ROUTES_WITH_LINKDOWN = 29,
- IPV4_DEVCONF_DROP_UNICAST_IN_L2_MULTICAST = 30,
- IPV4_DEVCONF_DROP_GRATUITOUS_ARP = 31,
- IPV4_DEVCONF_BC_FORWARDING = 32,
- __IPV4_DEVCONF_MAX = 33,
-};
-
-struct udp_hslot {
- struct hlist_head head;
- int count;
- spinlock_t lock;
-};
-
-struct dev_kfree_skb_cb {
- enum skb_free_reason reason;
-};
-
-struct netdev_adjacent {
- struct net_device *dev;
- bool master;
- bool ignore;
- u16 ref_nr;
- void *private;
- struct list_head list;
- struct callback_head rcu;
-};
-
-typedef struct sk_buff *pto_T_____23;
-
-typedef __u32 pao_T_____9;
-
-typedef u16 pao_T_____10;
-
-struct ethtool_value {
- __u32 cmd;
- __u32 data;
-};
-
-enum tunable_id {
- ETHTOOL_ID_UNSPEC = 0,
- ETHTOOL_RX_COPYBREAK = 1,
- ETHTOOL_TX_COPYBREAK = 2,
- ETHTOOL_PFC_PREVENTION_TOUT = 3,
- __ETHTOOL_TUNABLE_COUNT = 4,
-};
-
-enum tunable_type_id {
- ETHTOOL_TUNABLE_UNSPEC = 0,
- ETHTOOL_TUNABLE_U8 = 1,
- ETHTOOL_TUNABLE_U16 = 2,
- ETHTOOL_TUNABLE_U32 = 3,
- ETHTOOL_TUNABLE_U64 = 4,
- ETHTOOL_TUNABLE_STRING = 5,
- ETHTOOL_TUNABLE_S8 = 6,
- ETHTOOL_TUNABLE_S16 = 7,
- ETHTOOL_TUNABLE_S32 = 8,
- ETHTOOL_TUNABLE_S64 = 9,
-};
-
-enum phy_tunable_id {
- ETHTOOL_PHY_ID_UNSPEC = 0,
- ETHTOOL_PHY_DOWNSHIFT = 1,
- ETHTOOL_PHY_FAST_LINK_DOWN = 2,
- ETHTOOL_PHY_EDPD = 3,
- __ETHTOOL_PHY_TUNABLE_COUNT = 4,
-};
-
-struct ethtool_gstrings {
- __u32 cmd;
- __u32 string_set;
- __u32 len;
- __u8 data[0];
-};
-
-struct ethtool_sset_info {
- __u32 cmd;
- __u32 reserved;
- __u64 sset_mask;
- __u32 data[0];
-};
-
-struct ethtool_perm_addr {
- __u32 cmd;
- __u32 size;
- __u8 data[0];
-};
-
-enum ethtool_flags {
- ETH_FLAG_TXVLAN = 128,
- ETH_FLAG_RXVLAN = 256,
- ETH_FLAG_LRO = 32768,
- ETH_FLAG_NTUPLE = 134217728,
- ETH_FLAG_RXHASH = 268435456,
-};
-
-struct ethtool_rxfh {
- __u32 cmd;
- __u32 rss_context;
- __u32 indir_size;
- __u32 key_size;
- __u8 hfunc;
- __u8 rsvd8[3];
- __u32 rsvd32;
- __u32 rss_config[0];
-};
-
-struct ethtool_get_features_block {
- __u32 available;
- __u32 requested;
- __u32 active;
- __u32 never_changed;
-};
-
-struct ethtool_gfeatures {
- __u32 cmd;
- __u32 size;
- struct ethtool_get_features_block features[0];
-};
-
-struct ethtool_set_features_block {
- __u32 valid;
- __u32 requested;
-};
-
-struct ethtool_sfeatures {
- __u32 cmd;
- __u32 size;
- struct ethtool_set_features_block features[0];
-};
-
-enum ethtool_sfeatures_retval_bits {
- ETHTOOL_F_UNSUPPORTED__BIT = 0,
- ETHTOOL_F_WISH__BIT = 1,
- ETHTOOL_F_COMPAT__BIT = 2,
-};
-
-struct ethtool_per_queue_op {
- __u32 cmd;
- __u32 sub_command;
- __u32 queue_mask[128];
- char data[0];
-};
-
-struct flow_rule;
-
-struct ethtool_rx_flow_rule {
- struct flow_rule *rule;
- long unsigned int priv[0];
-};
-
-struct flow_match {
- struct flow_dissector *dissector;
- void *mask;
- void *key;
-};
-
-enum flow_action_id {
- FLOW_ACTION_ACCEPT = 0,
- FLOW_ACTION_DROP = 1,
- FLOW_ACTION_TRAP = 2,
- FLOW_ACTION_GOTO = 3,
- FLOW_ACTION_REDIRECT = 4,
- FLOW_ACTION_MIRRED = 5,
- FLOW_ACTION_REDIRECT_INGRESS = 6,
- FLOW_ACTION_MIRRED_INGRESS = 7,
- FLOW_ACTION_VLAN_PUSH = 8,
- FLOW_ACTION_VLAN_POP = 9,
- FLOW_ACTION_VLAN_MANGLE = 10,
- FLOW_ACTION_TUNNEL_ENCAP = 11,
- FLOW_ACTION_TUNNEL_DECAP = 12,
- FLOW_ACTION_MANGLE = 13,
- FLOW_ACTION_ADD = 14,
- FLOW_ACTION_CSUM = 15,
- FLOW_ACTION_MARK = 16,
- FLOW_ACTION_PTYPE = 17,
- FLOW_ACTION_WAKE = 18,
- FLOW_ACTION_QUEUE = 19,
- FLOW_ACTION_SAMPLE = 20,
- FLOW_ACTION_POLICE = 21,
- FLOW_ACTION_CT = 22,
- FLOW_ACTION_MPLS_PUSH = 23,
- FLOW_ACTION_MPLS_POP = 24,
- FLOW_ACTION_MPLS_MANGLE = 25,
- NUM_FLOW_ACTIONS = 26,
-};
-
-typedef void (*action_destr)(void *);
-
-enum flow_action_mangle_base {
- FLOW_ACT_MANGLE_UNSPEC = 0,
- FLOW_ACT_MANGLE_HDR_TYPE_ETH = 1,
- FLOW_ACT_MANGLE_HDR_TYPE_IP4 = 2,
- FLOW_ACT_MANGLE_HDR_TYPE_IP6 = 3,
- FLOW_ACT_MANGLE_HDR_TYPE_TCP = 4,
- FLOW_ACT_MANGLE_HDR_TYPE_UDP = 5,
-};
-
-struct psample_group;
-
-struct flow_action_entry {
- enum flow_action_id id;
- action_destr destructor;
- void *destructor_priv;
- union {
- u32 chain_index;
- struct net_device *dev;
- struct {
- u16 vid;
- __be16 proto;
- u8 prio;
- } vlan;
- struct {
- enum flow_action_mangle_base htype;
- u32 offset;
- u32 mask;
- u32 val;
- } mangle;
- struct ip_tunnel_info *tunnel;
- u32 csum_flags;
- u32 mark;
- u16 ptype;
- struct {
- u32 ctx;
- u32 index;
- u8 vf;
- } queue;
- struct {
- struct psample_group *psample_group;
- u32 rate;
- u32 trunc_size;
- bool truncate;
- } sample;
- struct {
- s64 burst;
- u64 rate_bytes_ps;
- } police;
- struct {
- int action;
- u16 zone;
- } ct;
- struct {
- u32 label;
- __be16 proto;
- u8 tc;
- u8 bos;
- u8 ttl;
- } mpls_push;
- struct {
- __be16 proto;
- } mpls_pop;
- struct {
- u32 label;
- u8 tc;
- u8 bos;
- u8 ttl;
- } mpls_mangle;
- };
-};
-
-struct flow_action {
- unsigned int num_entries;
- struct flow_action_entry entries[0];
-};
-
-struct flow_rule {
- struct flow_match match;
- struct flow_action action;
-};
-
-struct ethtool_rx_flow_spec_input {
- const struct ethtool_rx_flow_spec *fs;
- u32 rss_ctx;
-};
-
-struct ethtool_link_usettings {
- struct ethtool_link_settings base;
- struct {
- __u32 supported[3];
- __u32 advertising[3];
- __u32 lp_advertising[3];
- } link_modes;
-};
-
-struct ethtool_rx_flow_key {
- struct flow_dissector_key_basic basic;
- union {
- struct flow_dissector_key_ipv4_addrs ipv4;
- struct flow_dissector_key_ipv6_addrs ipv6;
- };
- struct flow_dissector_key_ports tp;
- struct flow_dissector_key_ip ip;
- struct flow_dissector_key_vlan vlan;
- struct flow_dissector_key_eth_addrs eth_addrs;
- long: 48;
-};
-
-struct ethtool_rx_flow_match {
- struct flow_dissector dissector;
- int: 32;
- struct ethtool_rx_flow_key key;
- struct ethtool_rx_flow_key mask;
-};
-
-struct xfrm_dst {
- union {
- struct dst_entry dst;
- struct rtable rt;
- struct rt6_info rt6;
- } u;
- struct dst_entry *route;
- struct dst_entry *child;
- struct dst_entry *path;
- struct xfrm_policy *pols[2];
- int num_pols;
- int num_xfrms;
- u32 xfrm_genid;
- u32 policy_genid;
- u32 route_mtu_cached;
- u32 child_mtu_cached;
- u32 route_cookie;
- u32 path_cookie;
-};
-
-enum {
- NDA_UNSPEC = 0,
- NDA_DST = 1,
- NDA_LLADDR = 2,
- NDA_CACHEINFO = 3,
- NDA_PROBES = 4,
- NDA_VLAN = 5,
- NDA_PORT = 6,
- NDA_VNI = 7,
- NDA_IFINDEX = 8,
- NDA_MASTER = 9,
- NDA_LINK_NETNSID = 10,
- NDA_SRC_VNI = 11,
- NDA_PROTOCOL = 12,
- __NDA_MAX = 13,
-};
-
-struct nda_cacheinfo {
- __u32 ndm_confirmed;
- __u32 ndm_used;
- __u32 ndm_updated;
- __u32 ndm_refcnt;
-};
-
-struct ndt_stats {
- __u64 ndts_allocs;
- __u64 ndts_destroys;
- __u64 ndts_hash_grows;
- __u64 ndts_res_failed;
- __u64 ndts_lookups;
- __u64 ndts_hits;
- __u64 ndts_rcv_probes_mcast;
- __u64 ndts_rcv_probes_ucast;
- __u64 ndts_periodic_gc_runs;
- __u64 ndts_forced_gc_runs;
- __u64 ndts_table_fulls;
-};
-
-enum {
- NDTPA_UNSPEC = 0,
- NDTPA_IFINDEX = 1,
- NDTPA_REFCNT = 2,
- NDTPA_REACHABLE_TIME = 3,
- NDTPA_BASE_REACHABLE_TIME = 4,
- NDTPA_RETRANS_TIME = 5,
- NDTPA_GC_STALETIME = 6,
- NDTPA_DELAY_PROBE_TIME = 7,
- NDTPA_QUEUE_LEN = 8,
- NDTPA_APP_PROBES = 9,
- NDTPA_UCAST_PROBES = 10,
- NDTPA_MCAST_PROBES = 11,
- NDTPA_ANYCAST_DELAY = 12,
- NDTPA_PROXY_DELAY = 13,
- NDTPA_PROXY_QLEN = 14,
- NDTPA_LOCKTIME = 15,
- NDTPA_QUEUE_LENBYTES = 16,
- NDTPA_MCAST_REPROBES = 17,
- NDTPA_PAD = 18,
- __NDTPA_MAX = 19,
-};
-
-struct ndtmsg {
- __u8 ndtm_family;
- __u8 ndtm_pad1;
- __u16 ndtm_pad2;
-};
-
-struct ndt_config {
- __u16 ndtc_key_len;
- __u16 ndtc_entry_size;
- __u32 ndtc_entries;
- __u32 ndtc_last_flush;
- __u32 ndtc_last_rand;
- __u32 ndtc_hash_rnd;
- __u32 ndtc_hash_mask;
- __u32 ndtc_hash_chain_gc;
- __u32 ndtc_proxy_qlen;
-};
-
-enum {
- NDTA_UNSPEC = 0,
- NDTA_NAME = 1,
- NDTA_THRESH1 = 2,
- NDTA_THRESH2 = 3,
- NDTA_THRESH3 = 4,
- NDTA_CONFIG = 5,
- NDTA_PARMS = 6,
- NDTA_STATS = 7,
- NDTA_GC_INTERVAL = 8,
- NDTA_PAD = 9,
- __NDTA_MAX = 10,
-};
-
-enum {
- RTN_UNSPEC = 0,
- RTN_UNICAST = 1,
- RTN_LOCAL = 2,
- RTN_BROADCAST = 3,
- RTN_ANYCAST = 4,
- RTN_MULTICAST = 5,
- RTN_BLACKHOLE = 6,
- RTN_UNREACHABLE = 7,
- RTN_PROHIBIT = 8,
- RTN_THROW = 9,
- RTN_NAT = 10,
- RTN_XRESOLVE = 11,
- __RTN_MAX = 12,
-};
-
-enum {
- NEIGH_ARP_TABLE = 0,
- NEIGH_ND_TABLE = 1,
- NEIGH_DN_TABLE = 2,
- NEIGH_NR_TABLES = 3,
- NEIGH_LINK_TABLE = 3,
-};
-
-struct neigh_seq_state {
- struct seq_net_private p;
- struct neigh_table *tbl;
- struct neigh_hash_table *nht;
- void * (*neigh_sub_iter)(struct neigh_seq_state *, struct neighbour *, loff_t *);
- unsigned int bucket;
- unsigned int flags;
-};
-
-struct neighbour_cb {
- long unsigned int sched_next;
- unsigned int flags;
-};
-
-enum netevent_notif_type {
- NETEVENT_NEIGH_UPDATE = 1,
- NETEVENT_REDIRECT = 2,
- NETEVENT_DELAY_PROBE_TIME_UPDATE = 3,
- NETEVENT_IPV4_MPATH_HASH_UPDATE = 4,
- NETEVENT_IPV6_MPATH_HASH_UPDATE = 5,
- NETEVENT_IPV4_FWD_UPDATE_PRIORITY_UPDATE = 6,
-};
-
-struct neigh_dump_filter {
- int master_idx;
- int dev_idx;
-};
-
-struct neigh_sysctl_table {
- struct ctl_table_header *sysctl_header;
- struct ctl_table neigh_vars[21];
-};
-
-struct netlink_dump_control {
- int (*start)(struct netlink_callback *);
- int (*dump)(struct sk_buff *, struct netlink_callback *);
- int (*done)(struct netlink_callback *);
- void *data;
- struct module *module;
- u16 min_dump_alloc;
-};
-
-struct rtnl_link_stats {
- __u32 rx_packets;
- __u32 tx_packets;
- __u32 rx_bytes;
- __u32 tx_bytes;
- __u32 rx_errors;
- __u32 tx_errors;
- __u32 rx_dropped;
- __u32 tx_dropped;
- __u32 multicast;
- __u32 collisions;
- __u32 rx_length_errors;
- __u32 rx_over_errors;
- __u32 rx_crc_errors;
- __u32 rx_frame_errors;
- __u32 rx_fifo_errors;
- __u32 rx_missed_errors;
- __u32 tx_aborted_errors;
- __u32 tx_carrier_errors;
- __u32 tx_fifo_errors;
- __u32 tx_heartbeat_errors;
- __u32 tx_window_errors;
- __u32 rx_compressed;
- __u32 tx_compressed;
- __u32 rx_nohandler;
-};
-
-struct rtnl_link_ifmap {
- __u64 mem_start;
- __u64 mem_end;
- __u64 base_addr;
- __u16 irq;
- __u8 dma;
- __u8 port;
-};
-
-enum {
- IFLA_UNSPEC = 0,
- IFLA_ADDRESS = 1,
- IFLA_BROADCAST = 2,
- IFLA_IFNAME = 3,
- IFLA_MTU = 4,
- IFLA_LINK = 5,
- IFLA_QDISC = 6,
- IFLA_STATS = 7,
- IFLA_COST = 8,
- IFLA_PRIORITY = 9,
- IFLA_MASTER = 10,
- IFLA_WIRELESS = 11,
- IFLA_PROTINFO = 12,
- IFLA_TXQLEN = 13,
- IFLA_MAP = 14,
- IFLA_WEIGHT = 15,
- IFLA_OPERSTATE = 16,
- IFLA_LINKMODE = 17,
- IFLA_LINKINFO = 18,
- IFLA_NET_NS_PID = 19,
- IFLA_IFALIAS = 20,
- IFLA_NUM_VF = 21,
- IFLA_VFINFO_LIST = 22,
- IFLA_STATS64 = 23,
- IFLA_VF_PORTS = 24,
- IFLA_PORT_SELF = 25,
- IFLA_AF_SPEC = 26,
- IFLA_GROUP = 27,
- IFLA_NET_NS_FD = 28,
- IFLA_EXT_MASK = 29,
- IFLA_PROMISCUITY = 30,
- IFLA_NUM_TX_QUEUES = 31,
- IFLA_NUM_RX_QUEUES = 32,
- IFLA_CARRIER = 33,
- IFLA_PHYS_PORT_ID = 34,
- IFLA_CARRIER_CHANGES = 35,
- IFLA_PHYS_SWITCH_ID = 36,
- IFLA_LINK_NETNSID = 37,
- IFLA_PHYS_PORT_NAME = 38,
- IFLA_PROTO_DOWN = 39,
- IFLA_GSO_MAX_SEGS = 40,
- IFLA_GSO_MAX_SIZE = 41,
- IFLA_PAD = 42,
- IFLA_XDP = 43,
- IFLA_EVENT = 44,
- IFLA_NEW_NETNSID = 45,
- IFLA_IF_NETNSID = 46,
- IFLA_TARGET_NETNSID = 46,
- IFLA_CARRIER_UP_COUNT = 47,
- IFLA_CARRIER_DOWN_COUNT = 48,
- IFLA_NEW_IFINDEX = 49,
- IFLA_MIN_MTU = 50,
- IFLA_MAX_MTU = 51,
- IFLA_PROP_LIST = 52,
- IFLA_ALT_IFNAME = 53,
- __IFLA_MAX = 54,
-};
-
-enum {
- IFLA_BRPORT_UNSPEC = 0,
- IFLA_BRPORT_STATE = 1,
- IFLA_BRPORT_PRIORITY = 2,
- IFLA_BRPORT_COST = 3,
- IFLA_BRPORT_MODE = 4,
- IFLA_BRPORT_GUARD = 5,
- IFLA_BRPORT_PROTECT = 6,
- IFLA_BRPORT_FAST_LEAVE = 7,
- IFLA_BRPORT_LEARNING = 8,
- IFLA_BRPORT_UNICAST_FLOOD = 9,
- IFLA_BRPORT_PROXYARP = 10,
- IFLA_BRPORT_LEARNING_SYNC = 11,
- IFLA_BRPORT_PROXYARP_WIFI = 12,
- IFLA_BRPORT_ROOT_ID = 13,
- IFLA_BRPORT_BRIDGE_ID = 14,
- IFLA_BRPORT_DESIGNATED_PORT = 15,
- IFLA_BRPORT_DESIGNATED_COST = 16,
- IFLA_BRPORT_ID = 17,
- IFLA_BRPORT_NO = 18,
- IFLA_BRPORT_TOPOLOGY_CHANGE_ACK = 19,
- IFLA_BRPORT_CONFIG_PENDING = 20,
- IFLA_BRPORT_MESSAGE_AGE_TIMER = 21,
- IFLA_BRPORT_FORWARD_DELAY_TIMER = 22,
- IFLA_BRPORT_HOLD_TIMER = 23,
- IFLA_BRPORT_FLUSH = 24,
- IFLA_BRPORT_MULTICAST_ROUTER = 25,
- IFLA_BRPORT_PAD = 26,
- IFLA_BRPORT_MCAST_FLOOD = 27,
- IFLA_BRPORT_MCAST_TO_UCAST = 28,
- IFLA_BRPORT_VLAN_TUNNEL = 29,
- IFLA_BRPORT_BCAST_FLOOD = 30,
- IFLA_BRPORT_GROUP_FWD_MASK = 31,
- IFLA_BRPORT_NEIGH_SUPPRESS = 32,
- IFLA_BRPORT_ISOLATED = 33,
- IFLA_BRPORT_BACKUP_PORT = 34,
- __IFLA_BRPORT_MAX = 35,
-};
-
-enum {
- IFLA_INFO_UNSPEC = 0,
- IFLA_INFO_KIND = 1,
- IFLA_INFO_DATA = 2,
- IFLA_INFO_XSTATS = 3,
- IFLA_INFO_SLAVE_KIND = 4,
- IFLA_INFO_SLAVE_DATA = 5,
- __IFLA_INFO_MAX = 6,
-};
-
-enum {
- IFLA_VF_INFO_UNSPEC = 0,
- IFLA_VF_INFO = 1,
- __IFLA_VF_INFO_MAX = 2,
-};
-
-enum {
- IFLA_VF_UNSPEC = 0,
- IFLA_VF_MAC = 1,
- IFLA_VF_VLAN = 2,
- IFLA_VF_TX_RATE = 3,
- IFLA_VF_SPOOFCHK = 4,
- IFLA_VF_LINK_STATE = 5,
- IFLA_VF_RATE = 6,
- IFLA_VF_RSS_QUERY_EN = 7,
- IFLA_VF_STATS = 8,
- IFLA_VF_TRUST = 9,
- IFLA_VF_IB_NODE_GUID = 10,
- IFLA_VF_IB_PORT_GUID = 11,
- IFLA_VF_VLAN_LIST = 12,
- IFLA_VF_BROADCAST = 13,
- __IFLA_VF_MAX = 14,
-};
-
-struct ifla_vf_mac {
- __u32 vf;
- __u8 mac[32];
-};
-
-struct ifla_vf_broadcast {
- __u8 broadcast[32];
-};
-
-struct ifla_vf_vlan {
- __u32 vf;
- __u32 vlan;
- __u32 qos;
-};
-
-enum {
- IFLA_VF_VLAN_INFO_UNSPEC = 0,
- IFLA_VF_VLAN_INFO = 1,
- __IFLA_VF_VLAN_INFO_MAX = 2,
-};
-
-struct ifla_vf_vlan_info {
- __u32 vf;
- __u32 vlan;
- __u32 qos;
- __be16 vlan_proto;
-};
-
-struct ifla_vf_tx_rate {
- __u32 vf;
- __u32 rate;
-};
-
-struct ifla_vf_rate {
- __u32 vf;
- __u32 min_tx_rate;
- __u32 max_tx_rate;
-};
-
-struct ifla_vf_spoofchk {
- __u32 vf;
- __u32 setting;
-};
-
-struct ifla_vf_link_state {
- __u32 vf;
- __u32 link_state;
-};
-
-struct ifla_vf_rss_query_en {
- __u32 vf;
- __u32 setting;
-};
-
-enum {
- IFLA_VF_STATS_RX_PACKETS = 0,
- IFLA_VF_STATS_TX_PACKETS = 1,
- IFLA_VF_STATS_RX_BYTES = 2,
- IFLA_VF_STATS_TX_BYTES = 3,
- IFLA_VF_STATS_BROADCAST = 4,
- IFLA_VF_STATS_MULTICAST = 5,
- IFLA_VF_STATS_PAD = 6,
- IFLA_VF_STATS_RX_DROPPED = 7,
- IFLA_VF_STATS_TX_DROPPED = 8,
- __IFLA_VF_STATS_MAX = 9,
-};
-
-struct ifla_vf_trust {
- __u32 vf;
- __u32 setting;
-};
-
-enum {
- IFLA_VF_PORT_UNSPEC = 0,
- IFLA_VF_PORT = 1,
- __IFLA_VF_PORT_MAX = 2,
-};
-
-enum {
- IFLA_PORT_UNSPEC = 0,
- IFLA_PORT_VF = 1,
- IFLA_PORT_PROFILE = 2,
- IFLA_PORT_VSI_TYPE = 3,
- IFLA_PORT_INSTANCE_UUID = 4,
- IFLA_PORT_HOST_UUID = 5,
- IFLA_PORT_REQUEST = 6,
- IFLA_PORT_RESPONSE = 7,
- __IFLA_PORT_MAX = 8,
-};
-
-struct if_stats_msg {
- __u8 family;
- __u8 pad1;
- __u16 pad2;
- __u32 ifindex;
- __u32 filter_mask;
-};
-
-enum {
- IFLA_STATS_UNSPEC = 0,
- IFLA_STATS_LINK_64 = 1,
- IFLA_STATS_LINK_XSTATS = 2,
- IFLA_STATS_LINK_XSTATS_SLAVE = 3,
- IFLA_STATS_LINK_OFFLOAD_XSTATS = 4,
- IFLA_STATS_AF_SPEC = 5,
- __IFLA_STATS_MAX = 6,
-};
-
-enum {
- IFLA_OFFLOAD_XSTATS_UNSPEC = 0,
- IFLA_OFFLOAD_XSTATS_CPU_HIT = 1,
- __IFLA_OFFLOAD_XSTATS_MAX = 2,
-};
-
-enum {
- XDP_ATTACHED_NONE = 0,
- XDP_ATTACHED_DRV = 1,
- XDP_ATTACHED_SKB = 2,
- XDP_ATTACHED_HW = 3,
- XDP_ATTACHED_MULTI = 4,
-};
-
-enum {
- IFLA_XDP_UNSPEC = 0,
- IFLA_XDP_FD = 1,
- IFLA_XDP_ATTACHED = 2,
- IFLA_XDP_FLAGS = 3,
- IFLA_XDP_PROG_ID = 4,
- IFLA_XDP_DRV_PROG_ID = 5,
- IFLA_XDP_SKB_PROG_ID = 6,
- IFLA_XDP_HW_PROG_ID = 7,
- __IFLA_XDP_MAX = 8,
-};
-
-enum {
- IFLA_EVENT_NONE = 0,
- IFLA_EVENT_REBOOT = 1,
- IFLA_EVENT_FEATURES = 2,
- IFLA_EVENT_BONDING_FAILOVER = 3,
- IFLA_EVENT_NOTIFY_PEERS = 4,
- IFLA_EVENT_IGMP_RESEND = 5,
- IFLA_EVENT_BONDING_OPTIONS = 6,
-};
-
-enum {
- IFLA_BRIDGE_FLAGS = 0,
- IFLA_BRIDGE_MODE = 1,
- IFLA_BRIDGE_VLAN_INFO = 2,
- IFLA_BRIDGE_VLAN_TUNNEL_INFO = 3,
- __IFLA_BRIDGE_MAX = 4,
-};
-
-enum {
- BR_MCAST_DIR_RX = 0,
- BR_MCAST_DIR_TX = 1,
- BR_MCAST_DIR_SIZE = 2,
-};
-
-enum rtattr_type_t {
- RTA_UNSPEC = 0,
- RTA_DST = 1,
- RTA_SRC = 2,
- RTA_IIF = 3,
- RTA_OIF = 4,
- RTA_GATEWAY = 5,
- RTA_PRIORITY = 6,
- RTA_PREFSRC = 7,
- RTA_METRICS = 8,
- RTA_MULTIPATH = 9,
- RTA_PROTOINFO = 10,
- RTA_FLOW = 11,
- RTA_CACHEINFO = 12,
- RTA_SESSION = 13,
- RTA_MP_ALGO = 14,
- RTA_TABLE = 15,
- RTA_MARK = 16,
- RTA_MFC_STATS = 17,
- RTA_VIA = 18,
- RTA_NEWDST = 19,
- RTA_PREF = 20,
- RTA_ENCAP_TYPE = 21,
- RTA_ENCAP = 22,
- RTA_EXPIRES = 23,
- RTA_PAD = 24,
- RTA_UID = 25,
- RTA_TTL_PROPAGATE = 26,
- RTA_IP_PROTO = 27,
- RTA_SPORT = 28,
- RTA_DPORT = 29,
- RTA_NH_ID = 30,
- __RTA_MAX = 31,
-};
-
-struct rta_cacheinfo {
- __u32 rta_clntref;
- __u32 rta_lastuse;
- __s32 rta_expires;
- __u32 rta_error;
- __u32 rta_used;
- __u32 rta_id;
- __u32 rta_ts;
- __u32 rta_tsage;
-};
-
-struct ifinfomsg {
- unsigned char ifi_family;
- unsigned char __ifi_pad;
- short unsigned int ifi_type;
- int ifi_index;
- unsigned int ifi_flags;
- unsigned int ifi_change;
-};
-
-typedef int (*rtnl_doit_func)(struct sk_buff *, struct nlmsghdr *, struct netlink_ext_ack *);
-
-typedef int (*rtnl_dumpit_func)(struct sk_buff *, struct netlink_callback *);
-
-struct rtnl_af_ops {
- struct list_head list;
- int family;
- int (*fill_link_af)(struct sk_buff *, const struct net_device *, u32);
- size_t (*get_link_af_size)(const struct net_device *, u32);
- int (*validate_link_af)(const struct net_device *, const struct nlattr *);
- int (*set_link_af)(struct net_device *, const struct nlattr *);
- int (*fill_stats_af)(struct sk_buff *, const struct net_device *);
- size_t (*get_stats_af_size)(const struct net_device *);
-};
-
-struct rtnl_link {
- rtnl_doit_func doit;
- rtnl_dumpit_func dumpit;
- struct module *owner;
- unsigned int flags;
- struct callback_head rcu;
-};
-
-enum {
- IF_LINK_MODE_DEFAULT = 0,
- IF_LINK_MODE_DORMANT = 1,
-};
-
-enum lw_bits {
- LW_URGENT = 0,
-};
-
-struct seg6_pernet_data {
- struct mutex lock;
- struct in6_addr *tun_src;
-};
-
-enum {
- BPF_F_RECOMPUTE_CSUM = 1,
- BPF_F_INVALIDATE_HASH = 2,
-};
-
-enum {
- BPF_F_HDR_FIELD_MASK = 15,
-};
-
-enum {
- BPF_F_PSEUDO_HDR = 16,
- BPF_F_MARK_MANGLED_0 = 32,
- BPF_F_MARK_ENFORCE = 64,
-};
-
-enum {
- BPF_F_INGRESS = 1,
-};
-
-enum {
- BPF_F_TUNINFO_IPV6 = 1,
-};
-
-enum {
- BPF_F_ZERO_CSUM_TX = 2,
- BPF_F_DONT_FRAGMENT = 4,
- BPF_F_SEQ_NUMBER = 8,
-};
-
-enum {
- BPF_F_ADJ_ROOM_FIXED_GSO = 1,
- BPF_F_ADJ_ROOM_ENCAP_L3_IPV4 = 2,
- BPF_F_ADJ_ROOM_ENCAP_L3_IPV6 = 4,
- BPF_F_ADJ_ROOM_ENCAP_L4_GRE = 8,
- BPF_F_ADJ_ROOM_ENCAP_L4_UDP = 16,
-};
-
-enum {
- BPF_ADJ_ROOM_ENCAP_L2_MASK = 255,
- BPF_ADJ_ROOM_ENCAP_L2_SHIFT = 56,
-};
-
-enum bpf_adj_room_mode {
- BPF_ADJ_ROOM_NET = 0,
- BPF_ADJ_ROOM_MAC = 1,
-};
-
-enum bpf_hdr_start_off {
- BPF_HDR_START_MAC = 0,
- BPF_HDR_START_NET = 1,
-};
-
-enum bpf_lwt_encap_mode {
- BPF_LWT_ENCAP_SEG6 = 0,
- BPF_LWT_ENCAP_SEG6_INLINE = 1,
- BPF_LWT_ENCAP_IP = 2,
-};
-
-struct bpf_tunnel_key {
- __u32 tunnel_id;
- union {
- __u32 remote_ipv4;
- __u32 remote_ipv6[4];
- };
- __u8 tunnel_tos;
- __u8 tunnel_ttl;
- __u16 tunnel_ext;
- __u32 tunnel_label;
-};
-
-struct bpf_xfrm_state {
- __u32 reqid;
- __u32 spi;
- __u16 family;
- __u16 ext;
- union {
- __u32 remote_ipv4;
- __u32 remote_ipv6[4];
- };
-};
-
-struct bpf_tcp_sock {
- __u32 snd_cwnd;
- __u32 srtt_us;
- __u32 rtt_min;
- __u32 snd_ssthresh;
- __u32 rcv_nxt;
- __u32 snd_nxt;
- __u32 snd_una;
- __u32 mss_cache;
- __u32 ecn_flags;
- __u32 rate_delivered;
- __u32 rate_interval_us;
- __u32 packets_out;
- __u32 retrans_out;
- __u32 total_retrans;
- __u32 segs_in;
- __u32 data_segs_in;
- __u32 segs_out;
- __u32 data_segs_out;
- __u32 lost_out;
- __u32 sacked_out;
- __u64 bytes_received;
- __u64 bytes_acked;
- __u32 dsack_dups;
- __u32 delivered;
- __u32 delivered_ce;
- __u32 icsk_retransmits;
-};
-
-struct bpf_sock_tuple {
- union {
- struct {
- __be32 saddr;
- __be32 daddr;
- __be16 sport;
- __be16 dport;
- } ipv4;
- struct {
- __be32 saddr[4];
- __be32 daddr[4];
- __be16 sport;
- __be16 dport;
- } ipv6;
- };
-};
-
-struct bpf_xdp_sock {
- __u32 queue_id;
-};
-
-enum sk_action {
- SK_DROP = 0,
- SK_PASS = 1,
-};
-
-enum {
- BPF_SOCK_OPS_RTO_CB_FLAG = 1,
- BPF_SOCK_OPS_RETRANS_CB_FLAG = 2,
- BPF_SOCK_OPS_STATE_CB_FLAG = 4,
- BPF_SOCK_OPS_RTT_CB_FLAG = 8,
- BPF_SOCK_OPS_ALL_CB_FLAGS = 15,
-};
-
-enum {
- BPF_SOCK_OPS_VOID = 0,
- BPF_SOCK_OPS_TIMEOUT_INIT = 1,
- BPF_SOCK_OPS_RWND_INIT = 2,
- BPF_SOCK_OPS_TCP_CONNECT_CB = 3,
- BPF_SOCK_OPS_ACTIVE_ESTABLISHED_CB = 4,
- BPF_SOCK_OPS_PASSIVE_ESTABLISHED_CB = 5,
- BPF_SOCK_OPS_NEEDS_ECN = 6,
- BPF_SOCK_OPS_BASE_RTT = 7,
- BPF_SOCK_OPS_RTO_CB = 8,
- BPF_SOCK_OPS_RETRANS_CB = 9,
- BPF_SOCK_OPS_STATE_CB = 10,
- BPF_SOCK_OPS_TCP_LISTEN_CB = 11,
- BPF_SOCK_OPS_RTT_CB = 12,
-};
-
-enum {
- TCP_BPF_IW = 1001,
- TCP_BPF_SNDCWND_CLAMP = 1002,
-};
-
-enum {
- BPF_FIB_LOOKUP_DIRECT = 1,
- BPF_FIB_LOOKUP_OUTPUT = 2,
-};
-
-enum {
- BPF_FIB_LKUP_RET_SUCCESS = 0,
- BPF_FIB_LKUP_RET_BLACKHOLE = 1,
- BPF_FIB_LKUP_RET_UNREACHABLE = 2,
- BPF_FIB_LKUP_RET_PROHIBIT = 3,
- BPF_FIB_LKUP_RET_NOT_FWDED = 4,
- BPF_FIB_LKUP_RET_FWD_DISABLED = 5,
- BPF_FIB_LKUP_RET_UNSUPP_LWT = 6,
- BPF_FIB_LKUP_RET_NO_NEIGH = 7,
- BPF_FIB_LKUP_RET_FRAG_NEEDED = 8,
-};
-
-struct bpf_fib_lookup {
- __u8 family;
- __u8 l4_protocol;
- __be16 sport;
- __be16 dport;
- __u16 tot_len;
- __u32 ifindex;
- union {
- __u8 tos;
- __be32 flowinfo;
- __u32 rt_metric;
- };
- union {
- __be32 ipv4_src;
- __u32 ipv6_src[4];
- };
- union {
- __be32 ipv4_dst;
- __u32 ipv6_dst[4];
- };
- __be16 h_vlan_proto;
- __be16 h_vlan_TCI;
- __u8 smac[6];
- __u8 dmac[6];
-};
-
-enum rt_scope_t {
- RT_SCOPE_UNIVERSE = 0,
- RT_SCOPE_SITE = 200,
- RT_SCOPE_LINK = 253,
- RT_SCOPE_HOST = 254,
- RT_SCOPE_NOWHERE = 255,
-};
-
-enum rt_class_t {
- RT_TABLE_UNSPEC = 0,
- RT_TABLE_COMPAT = 252,
- RT_TABLE_DEFAULT = 253,
- RT_TABLE_MAIN = 254,
- RT_TABLE_LOCAL = 255,
- RT_TABLE_MAX = 4294967295,
-};
-
-typedef int (*bpf_aux_classic_check_t)(struct sock_filter *, unsigned int);
-
-struct fib_result {
- __be32 prefix;
- unsigned char prefixlen;
- unsigned char nh_sel;
- unsigned char type;
- unsigned char scope;
- u32 tclassid;
- struct fib_nh_common *nhc;
- struct fib_info *fi;
- struct fib_table *table;
- struct hlist_head *fa_head;
-};
-
-enum {
- INET_ECN_NOT_ECT = 0,
- INET_ECN_ECT_1 = 1,
- INET_ECN_ECT_0 = 2,
- INET_ECN_CE = 3,
- INET_ECN_MASK = 3,
-};
-
-struct tcp_skb_cb {
- __u32 seq;
- __u32 end_seq;
- union {
- __u32 tcp_tw_isn;
- struct {
- u16 tcp_gso_segs;
- u16 tcp_gso_size;
- };
- };
- __u8 tcp_flags;
- __u8 sacked;
- __u8 ip_dsfield;
- __u8 txstamp_ack: 1;
- __u8 eor: 1;
- __u8 has_rxtstamp: 1;
- __u8 unused: 5;
- __u32 ack_seq;
- union {
- struct {
- __u32 in_flight: 30;
- __u32 is_app_limited: 1;
- __u32 unused: 1;
- __u32 delivered;
- u64 first_tx_mstamp;
- u64 delivered_mstamp;
- } tx;
- union {
- struct inet_skb_parm h4;
- struct inet6_skb_parm h6;
- } header;
- struct {
- __u32 flags;
- struct sock *sk_redir;
- void *data_end;
- } bpf;
- };
-};
-
-struct _bpf_dtab_netdev {
- struct net_device *dev;
-};
-
-struct ipv6_sr_hdr {
- __u8 nexthdr;
- __u8 hdrlen;
- __u8 type;
- __u8 segments_left;
- __u8 first_segment;
- __u8 flags;
- __u16 tag;
- struct in6_addr segments[0];
-};
-
-enum {
- SEG6_LOCAL_ACTION_UNSPEC = 0,
- SEG6_LOCAL_ACTION_END = 1,
- SEG6_LOCAL_ACTION_END_X = 2,
- SEG6_LOCAL_ACTION_END_T = 3,
- SEG6_LOCAL_ACTION_END_DX2 = 4,
- SEG6_LOCAL_ACTION_END_DX6 = 5,
- SEG6_LOCAL_ACTION_END_DX4 = 6,
- SEG6_LOCAL_ACTION_END_DT6 = 7,
- SEG6_LOCAL_ACTION_END_DT4 = 8,
- SEG6_LOCAL_ACTION_END_B6 = 9,
- SEG6_LOCAL_ACTION_END_B6_ENCAP = 10,
- SEG6_LOCAL_ACTION_END_BM = 11,
- SEG6_LOCAL_ACTION_END_S = 12,
- SEG6_LOCAL_ACTION_END_AS = 13,
- SEG6_LOCAL_ACTION_END_AM = 14,
- SEG6_LOCAL_ACTION_END_BPF = 15,
- __SEG6_LOCAL_ACTION_MAX = 16,
-};
-
-struct seg6_bpf_srh_state {
- struct ipv6_sr_hdr *srh;
- u16 hdrlen;
- bool valid;
-};
-
-typedef u64 (*btf_bpf_skb_get_pay_offset)(struct sk_buff *);
-
-typedef u64 (*btf_bpf_skb_get_nlattr)(struct sk_buff *, u32, u32);
-
-typedef u64 (*btf_bpf_skb_get_nlattr_nest)(struct sk_buff *, u32, u32);
-
-typedef u64 (*btf_bpf_skb_load_helper_8)(const struct sk_buff *, const void *, int, int);
-
-typedef u64 (*btf_bpf_skb_load_helper_8_no_cache)(const struct sk_buff *, int);
-
-typedef u64 (*btf_bpf_skb_load_helper_16)(const struct sk_buff *, const void *, int, int);
-
-typedef u64 (*btf_bpf_skb_load_helper_16_no_cache)(const struct sk_buff *, int);
-
-typedef u64 (*btf_bpf_skb_load_helper_32)(const struct sk_buff *, const void *, int, int);
-
-typedef u64 (*btf_bpf_skb_load_helper_32_no_cache)(const struct sk_buff *, int);
-
-typedef u64 (*btf_bpf_get_raw_cpu_id)();
-
-struct bpf_scratchpad {
- union {
- __be32 diff[128];
- u8 buff[512];
- };
-};
-
-typedef u64 (*btf_bpf_skb_store_bytes)(struct sk_buff *, u32, const void *, u32, u64);
-
-typedef u64 (*btf_bpf_skb_load_bytes)(const struct sk_buff *, u32, void *, u32);
-
-typedef u64 (*btf_bpf_flow_dissector_load_bytes)(const struct bpf_flow_dissector *, u32, void *, u32);
-
-typedef u64 (*btf_bpf_skb_load_bytes_relative)(const struct sk_buff *, u32, void *, u32, u32);
-
-typedef u64 (*btf_bpf_skb_pull_data)(struct sk_buff *, u32);
-
-typedef u64 (*btf_bpf_sk_fullsock)(struct sock *);
-
-typedef u64 (*btf_sk_skb_pull_data)(struct sk_buff *, u32);
-
-typedef u64 (*btf_bpf_l3_csum_replace)(struct sk_buff *, u32, u64, u64, u64);
-
-typedef u64 (*btf_bpf_l4_csum_replace)(struct sk_buff *, u32, u64, u64, u64);
-
-typedef u64 (*btf_bpf_csum_diff)(__be32 *, u32, __be32 *, u32, __wsum);
-
-typedef u64 (*btf_bpf_csum_update)(struct sk_buff *, __wsum);
-
-typedef u64 (*btf_bpf_clone_redirect)(struct sk_buff *, u32, u64);
-
-typedef u64 (*btf_bpf_redirect)(u32, u64);
-
-typedef u64 (*btf_bpf_msg_apply_bytes)(struct sk_msg *, u32);
-
-typedef u64 (*btf_bpf_msg_cork_bytes)(struct sk_msg *, u32);
-
-typedef u64 (*btf_bpf_msg_pull_data)(struct sk_msg *, u32, u32, u64);
-
-typedef u64 (*btf_bpf_msg_push_data)(struct sk_msg *, u32, u32, u64);
-
-typedef u64 (*btf_bpf_msg_pop_data)(struct sk_msg *, u32, u32, u64);
-
-typedef u64 (*btf_bpf_get_cgroup_classid)(const struct sk_buff *);
-
-typedef u64 (*btf_bpf_get_route_realm)(const struct sk_buff *);
-
-typedef u64 (*btf_bpf_get_hash_recalc)(struct sk_buff *);
-
-typedef u64 (*btf_bpf_set_hash_invalid)(struct sk_buff *);
-
-typedef u64 (*btf_bpf_set_hash)(struct sk_buff *, u32);
-
-typedef u64 (*btf_bpf_skb_vlan_push)(struct sk_buff *, __be16, u16);
-
-typedef u64 (*btf_bpf_skb_vlan_pop)(struct sk_buff *);
-
-typedef u64 (*btf_bpf_skb_change_proto)(struct sk_buff *, __be16, u64);
-
-typedef u64 (*btf_bpf_skb_change_type)(struct sk_buff *, u32);
-
-typedef u64 (*btf_bpf_skb_adjust_room)(struct sk_buff *, s32, u32, u64);
-
-typedef u64 (*btf_bpf_skb_change_tail)(struct sk_buff *, u32, u64);
-
-typedef u64 (*btf_sk_skb_change_tail)(struct sk_buff *, u32, u64);
-
-typedef u64 (*btf_bpf_skb_change_head)(struct sk_buff *, u32, u64);
-
-typedef u64 (*btf_sk_skb_change_head)(struct sk_buff *, u32, u64);
-
-typedef u64 (*btf_bpf_xdp_adjust_head)(struct xdp_buff *, int);
-
-typedef u64 (*btf_bpf_xdp_adjust_tail)(struct xdp_buff *, int);
-
-typedef u64 (*btf_bpf_xdp_adjust_meta)(struct xdp_buff *, int);
-
-typedef u64 (*btf_bpf_xdp_redirect)(u32, u64);
-
-typedef u64 (*btf_bpf_xdp_redirect_map)(struct bpf_map *, u32, u64);
-
-typedef u64 (*btf_bpf_skb_event_output)(struct sk_buff *, struct bpf_map *, u64, void *, u64);
-
-typedef u64 (*btf_bpf_skb_get_tunnel_key)(struct sk_buff *, struct bpf_tunnel_key *, u32, u64);
-
-typedef u64 (*btf_bpf_skb_get_tunnel_opt)(struct sk_buff *, u8 *, u32);
-
-typedef u64 (*btf_bpf_skb_set_tunnel_key)(struct sk_buff *, const struct bpf_tunnel_key *, u32, u64);
-
-typedef u64 (*btf_bpf_skb_set_tunnel_opt)(struct sk_buff *, const u8 *, u32);
-
-typedef u64 (*btf_bpf_skb_under_cgroup)(struct sk_buff *, struct bpf_map *, u32);
-
-typedef u64 (*btf_bpf_skb_cgroup_id)(const struct sk_buff *);
-
-typedef u64 (*btf_bpf_skb_ancestor_cgroup_id)(const struct sk_buff *, int);
-
-typedef u64 (*btf_bpf_xdp_event_output)(struct xdp_buff *, struct bpf_map *, u64, void *, u64);
-
-typedef u64 (*btf_bpf_get_socket_cookie)(struct sk_buff *);
-
-typedef u64 (*btf_bpf_get_socket_cookie_sock_addr)(struct bpf_sock_addr_kern *);
-
-typedef u64 (*btf_bpf_get_socket_cookie_sock_ops)(struct bpf_sock_ops_kern *);
-
-typedef u64 (*btf_bpf_get_socket_uid)(struct sk_buff *);
-
-typedef u64 (*btf_bpf_sockopt_event_output)(struct bpf_sock_ops_kern *, struct bpf_map *, u64, void *, u64);
-
-typedef u64 (*btf_bpf_setsockopt)(struct bpf_sock_ops_kern *, int, int, char *, int);
-
-typedef u64 (*btf_bpf_getsockopt)(struct bpf_sock_ops_kern *, int, int, char *, int);
-
-typedef u64 (*btf_bpf_sock_ops_cb_flags_set)(struct bpf_sock_ops_kern *, int);
-
-typedef u64 (*btf_bpf_bind)(struct bpf_sock_addr_kern *, struct sockaddr *, int);
-
-typedef u64 (*btf_bpf_skb_get_xfrm_state)(struct sk_buff *, u32, struct bpf_xfrm_state *, u32, u64);
-
-typedef u64 (*btf_bpf_xdp_fib_lookup)(struct xdp_buff *, struct bpf_fib_lookup *, int, u32);
-
-typedef u64 (*btf_bpf_skb_fib_lookup)(struct sk_buff *, struct bpf_fib_lookup *, int, u32);
-
-typedef u64 (*btf_bpf_lwt_in_push_encap)(struct sk_buff *, u32, void *, u32);
-
-typedef u64 (*btf_bpf_lwt_xmit_push_encap)(struct sk_buff *, u32, void *, u32);
-
-typedef u64 (*btf_bpf_lwt_seg6_store_bytes)(struct sk_buff *, u32, const void *, u32);
-
-typedef u64 (*btf_bpf_lwt_seg6_action)(struct sk_buff *, u32, void *, u32);
-
-typedef u64 (*btf_bpf_lwt_seg6_adjust_srh)(struct sk_buff *, u32, s32);
-
-typedef u64 (*btf_bpf_skc_lookup_tcp)(struct sk_buff *, struct bpf_sock_tuple *, u32, u64, u64);
-
-typedef u64 (*btf_bpf_sk_lookup_tcp)(struct sk_buff *, struct bpf_sock_tuple *, u32, u64, u64);
-
-typedef u64 (*btf_bpf_sk_lookup_udp)(struct sk_buff *, struct bpf_sock_tuple *, u32, u64, u64);
-
-typedef u64 (*btf_bpf_sk_release)(struct sock *);
-
-typedef u64 (*btf_bpf_xdp_sk_lookup_udp)(struct xdp_buff *, struct bpf_sock_tuple *, u32, u32, u64);
-
-typedef u64 (*btf_bpf_xdp_skc_lookup_tcp)(struct xdp_buff *, struct bpf_sock_tuple *, u32, u32, u64);
-
-typedef u64 (*btf_bpf_xdp_sk_lookup_tcp)(struct xdp_buff *, struct bpf_sock_tuple *, u32, u32, u64);
-
-typedef u64 (*btf_bpf_sock_addr_skc_lookup_tcp)(struct bpf_sock_addr_kern *, struct bpf_sock_tuple *, u32, u64, u64);
-
-typedef u64 (*btf_bpf_sock_addr_sk_lookup_tcp)(struct bpf_sock_addr_kern *, struct bpf_sock_tuple *, u32, u64, u64);
-
-typedef u64 (*btf_bpf_sock_addr_sk_lookup_udp)(struct bpf_sock_addr_kern *, struct bpf_sock_tuple *, u32, u64, u64);
-
-typedef u64 (*btf_bpf_tcp_sock)(struct sock *);
-
-typedef u64 (*btf_bpf_get_listener_sock)(struct sock *);
-
-typedef u64 (*btf_bpf_skb_ecn_set_ce)(struct sk_buff *);
-
-typedef u64 (*btf_bpf_tcp_check_syncookie)(struct sock *, void *, u32, struct tcphdr *, u32);
-
-typedef u64 (*btf_bpf_tcp_gen_syncookie)(struct sock *, void *, u32, struct tcphdr *, u32);
-
-typedef u64 (*btf_sk_select_reuseport)(struct sk_reuseport_kern *, struct bpf_map *, void *, u32);
-
-typedef u64 (*btf_sk_reuseport_load_bytes)(const struct sk_reuseport_kern *, u32, void *, u32);
-
-typedef u64 (*btf_sk_reuseport_load_bytes_relative)(const struct sk_reuseport_kern *, u32, void *, u32, u32);
-
-struct bpf_dtab_netdev___2;
-
-struct bpf_cpu_map_entry___2;
-
-struct sock_diag_req {
- __u8 sdiag_family;
- __u8 sdiag_protocol;
-};
-
-struct sock_diag_handler {
- __u8 family;
- int (*dump)(struct sk_buff *, struct nlmsghdr *);
- int (*get_info)(struct sk_buff *, struct sock *);
- int (*destroy)(struct sk_buff *, struct nlmsghdr *);
-};
-
-struct broadcast_sk {
- struct sock *sk;
- struct work_struct work;
-};
-
-typedef int gifconf_func_t(struct net_device *, char *, int, int);
-
-struct tso_t {
- int next_frag_idx;
- void *data;
- size_t size;
- u16 ip_id;
- bool ipv6;
- u32 tcp_seq;
-};
-
-struct fib_notifier_info {
- int family;
- struct netlink_ext_ack *extack;
-};
-
-enum fib_event_type {
- FIB_EVENT_ENTRY_REPLACE = 0,
- FIB_EVENT_ENTRY_APPEND = 1,
- FIB_EVENT_ENTRY_ADD = 2,
- FIB_EVENT_ENTRY_DEL = 3,
- FIB_EVENT_RULE_ADD = 4,
- FIB_EVENT_RULE_DEL = 5,
- FIB_EVENT_NH_ADD = 6,
- FIB_EVENT_NH_DEL = 7,
- FIB_EVENT_VIF_ADD = 8,
- FIB_EVENT_VIF_DEL = 9,
-};
-
-struct fib_notifier_net {
- struct list_head fib_notifier_ops;
- struct atomic_notifier_head fib_chain;
-};
-
-struct xdp_attachment_info {
- struct bpf_prog *prog;
- u32 flags;
-};
-
-struct pp_alloc_cache {
- u32 count;
- void *cache[128];
-};
-
-struct page_pool_params {
- unsigned int flags;
- unsigned int order;
- unsigned int pool_size;
- int nid;
- struct device *dev;
- enum dma_data_direction dma_dir;
- unsigned int max_len;
- unsigned int offset;
-};
-
-struct page_pool {
- struct page_pool_params p;
- struct delayed_work release_dw;
- void (*disconnect)(void *);
- long unsigned int defer_start;
- long unsigned int defer_warn;
- u32 pages_state_hold_cnt;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct pp_alloc_cache alloc;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct ptr_ring ring;
- atomic_t pages_state_release_cnt;
- refcount_t user_cnt;
- u64 destroy_cnt;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct flow_match_meta {
- struct flow_dissector_key_meta *key;
- struct flow_dissector_key_meta *mask;
-};
-
-struct flow_match_basic {
- struct flow_dissector_key_basic *key;
- struct flow_dissector_key_basic *mask;
-};
-
-struct flow_match_control {
- struct flow_dissector_key_control *key;
- struct flow_dissector_key_control *mask;
-};
-
-struct flow_match_eth_addrs {
- struct flow_dissector_key_eth_addrs *key;
- struct flow_dissector_key_eth_addrs *mask;
-};
-
-struct flow_match_vlan {
- struct flow_dissector_key_vlan *key;
- struct flow_dissector_key_vlan *mask;
-};
-
-struct flow_match_ipv4_addrs {
- struct flow_dissector_key_ipv4_addrs *key;
- struct flow_dissector_key_ipv4_addrs *mask;
-};
-
-struct flow_match_ipv6_addrs {
- struct flow_dissector_key_ipv6_addrs *key;
- struct flow_dissector_key_ipv6_addrs *mask;
-};
-
-struct flow_match_ip {
- struct flow_dissector_key_ip *key;
- struct flow_dissector_key_ip *mask;
-};
-
-struct flow_match_ports {
- struct flow_dissector_key_ports *key;
- struct flow_dissector_key_ports *mask;
-};
-
-struct flow_match_icmp {
- struct flow_dissector_key_icmp *key;
- struct flow_dissector_key_icmp *mask;
-};
-
-struct flow_match_tcp {
- struct flow_dissector_key_tcp *key;
- struct flow_dissector_key_tcp *mask;
-};
-
-struct flow_match_mpls {
- struct flow_dissector_key_mpls *key;
- struct flow_dissector_key_mpls *mask;
-};
-
-struct flow_match_enc_keyid {
- struct flow_dissector_key_keyid *key;
- struct flow_dissector_key_keyid *mask;
-};
-
-struct flow_match_enc_opts {
- struct flow_dissector_key_enc_opts *key;
- struct flow_dissector_key_enc_opts *mask;
-};
-
-enum flow_block_command {
- FLOW_BLOCK_BIND = 0,
- FLOW_BLOCK_UNBIND = 1,
-};
-
-enum flow_block_binder_type {
- FLOW_BLOCK_BINDER_TYPE_UNSPEC = 0,
- FLOW_BLOCK_BINDER_TYPE_CLSACT_INGRESS = 1,
- FLOW_BLOCK_BINDER_TYPE_CLSACT_EGRESS = 2,
-};
-
-struct flow_block_offload {
- enum flow_block_command command;
- enum flow_block_binder_type binder_type;
- bool block_shared;
- bool unlocked_driver_cb;
- struct net *net;
- struct flow_block *block;
- struct list_head cb_list;
- struct list_head *driver_block_list;
- struct netlink_ext_ack *extack;
-};
-
-struct flow_block_cb {
- struct list_head driver_list;
- struct list_head list;
- flow_setup_cb_t *cb;
- void *cb_ident;
- void *cb_priv;
- void (*release)(void *);
- unsigned int refcnt;
-};
-
-typedef int flow_indr_block_bind_cb_t(struct net_device *, void *, enum tc_setup_type, void *);
-
-typedef void flow_indr_block_cmd_t(struct net_device *, flow_indr_block_bind_cb_t *, void *, enum flow_block_command);
-
-struct flow_indr_block_entry {
- flow_indr_block_cmd_t *cb;
- struct list_head list;
-};
-
-struct flow_indr_block_cb {
- struct list_head list;
- void *cb_priv;
- flow_indr_block_bind_cb_t *cb;
- void *cb_ident;
-};
-
-struct flow_indr_block_dev {
- struct rhash_head ht_node;
- struct net_device *dev;
- unsigned int refcnt;
- struct list_head cb_list;
-};
-
-struct rx_queue_attribute {
- struct attribute attr;
- ssize_t (*show)(struct netdev_rx_queue *, char *);
- ssize_t (*store)(struct netdev_rx_queue *, const char *, size_t);
-};
-
-struct netdev_queue_attribute {
- struct attribute attr;
- ssize_t (*show)(struct netdev_queue *, char *);
- ssize_t (*store)(struct netdev_queue *, const char *, size_t);
-};
-
-struct strp_stats {
- long long unsigned int msgs;
- long long unsigned int bytes;
- unsigned int mem_fail;
- unsigned int need_more_hdr;
- unsigned int msg_too_big;
- unsigned int msg_timeouts;
- unsigned int bad_hdr_len;
-};
-
-struct strparser;
-
-struct strp_callbacks {
- int (*parse_msg)(struct strparser *, struct sk_buff *);
- void (*rcv_msg)(struct strparser *, struct sk_buff *);
- int (*read_sock_done)(struct strparser *, int);
- void (*abort_parser)(struct strparser *, int);
- void (*lock)(struct strparser *);
- void (*unlock)(struct strparser *);
-};
-
-struct strparser {
- struct sock *sk;
- u32 stopped: 1;
- u32 paused: 1;
- u32 aborted: 1;
- u32 interrupted: 1;
- u32 unrecov_intr: 1;
- struct sk_buff **skb_nextp;
- struct sk_buff *skb_head;
- unsigned int need_bytes;
- struct delayed_work msg_timer_work;
- struct work_struct work;
- struct strp_stats stats;
- struct strp_callbacks cb;
-};
-
-enum __sk_action {
- __SK_DROP = 0,
- __SK_PASS = 1,
- __SK_REDIRECT = 2,
- __SK_NONE = 3,
-};
-
-struct sk_psock_progs {
- struct bpf_prog *msg_parser;
- struct bpf_prog *skb_parser;
- struct bpf_prog *skb_verdict;
-};
-
-enum sk_psock_state_bits {
- SK_PSOCK_TX_ENABLED = 0,
-};
-
-struct sk_psock_link {
- struct list_head list;
- struct bpf_map *map;
- void *link_raw;
-};
-
-struct sk_psock_parser {
- struct strparser strp;
- bool enabled;
- void (*saved_data_ready)(struct sock *);
-};
-
-struct sk_psock_work_state {
- struct sk_buff *skb;
- u32 len;
- u32 off;
-};
-
-struct sk_psock {
- struct sock *sk;
- struct sock *sk_redir;
- u32 apply_bytes;
- u32 cork_bytes;
- u32 eval;
- struct sk_msg *cork;
- struct sk_psock_progs progs;
- struct sk_psock_parser parser;
- struct sk_buff_head ingress_skb;
- struct list_head ingress_msg;
- long unsigned int state;
- struct list_head link;
- spinlock_t link_lock;
- refcount_t refcnt;
- void (*saved_unhash)(struct sock *);
- void (*saved_close)(struct sock *, long int);
- void (*saved_write_space)(struct sock *);
- struct proto *sk_proto;
- struct sk_psock_work_state work_state;
- struct work_struct work;
- union {
- struct callback_head rcu;
- struct work_struct gc;
- };
-};
-
-struct fib_rule_uid_range {
- __u32 start;
- __u32 end;
-};
-
-enum {
- FRA_UNSPEC = 0,
- FRA_DST = 1,
- FRA_SRC = 2,
- FRA_IIFNAME = 3,
- FRA_GOTO = 4,
- FRA_UNUSED2 = 5,
- FRA_PRIORITY = 6,
- FRA_UNUSED3 = 7,
- FRA_UNUSED4 = 8,
- FRA_UNUSED5 = 9,
- FRA_FWMARK = 10,
- FRA_FLOW = 11,
- FRA_TUN_ID = 12,
- FRA_SUPPRESS_IFGROUP = 13,
- FRA_SUPPRESS_PREFIXLEN = 14,
- FRA_TABLE = 15,
- FRA_FWMASK = 16,
- FRA_OIFNAME = 17,
- FRA_PAD = 18,
- FRA_L3MDEV = 19,
- FRA_UID_RANGE = 20,
- FRA_PROTOCOL = 21,
- FRA_IP_PROTO = 22,
- FRA_SPORT_RANGE = 23,
- FRA_DPORT_RANGE = 24,
- __FRA_MAX = 25,
-};
-
-enum {
- FR_ACT_UNSPEC = 0,
- FR_ACT_TO_TBL = 1,
- FR_ACT_GOTO = 2,
- FR_ACT_NOP = 3,
- FR_ACT_RES3 = 4,
- FR_ACT_RES4 = 5,
- FR_ACT_BLACKHOLE = 6,
- FR_ACT_UNREACHABLE = 7,
- FR_ACT_PROHIBIT = 8,
- __FR_ACT_MAX = 9,
-};
-
-struct fib_rule_notifier_info {
- struct fib_notifier_info info;
- struct fib_rule *rule;
-};
-
-struct trace_event_raw_kfree_skb {
- struct trace_entry ent;
- void *skbaddr;
- void *location;
- short unsigned int protocol;
- char __data[0];
-};
-
-struct trace_event_raw_consume_skb {
- struct trace_entry ent;
- void *skbaddr;
- char __data[0];
-};
-
-struct trace_event_raw_skb_copy_datagram_iovec {
- struct trace_entry ent;
- const void *skbaddr;
- int len;
- char __data[0];
-};
-
-struct trace_event_data_offsets_kfree_skb {};
-
-struct trace_event_data_offsets_consume_skb {};
-
-struct trace_event_data_offsets_skb_copy_datagram_iovec {};
-
-typedef void (*btf_trace_kfree_skb)(void *, struct sk_buff *, void *);
-
-typedef void (*btf_trace_consume_skb)(void *, struct sk_buff *);
-
-typedef void (*btf_trace_skb_copy_datagram_iovec)(void *, const struct sk_buff *, int);
-
-struct trace_event_raw_net_dev_start_xmit {
- struct trace_entry ent;
- u32 __data_loc_name;
- u16 queue_mapping;
- const void *skbaddr;
- bool vlan_tagged;
- u16 vlan_proto;
- u16 vlan_tci;
- u16 protocol;
- u8 ip_summed;
- unsigned int len;
- unsigned int data_len;
- int network_offset;
- bool transport_offset_valid;
- int transport_offset;
- u8 tx_flags;
- u16 gso_size;
- u16 gso_segs;
- u16 gso_type;
- char __data[0];
-};
-
-struct trace_event_raw_net_dev_xmit {
- struct trace_entry ent;
- void *skbaddr;
- unsigned int len;
- int rc;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_raw_net_dev_xmit_timeout {
- struct trace_entry ent;
- u32 __data_loc_name;
- u32 __data_loc_driver;
- int queue_index;
- char __data[0];
-};
-
-struct trace_event_raw_net_dev_template {
- struct trace_entry ent;
- void *skbaddr;
- unsigned int len;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_raw_net_dev_rx_verbose_template {
- struct trace_entry ent;
- u32 __data_loc_name;
- unsigned int napi_id;
- u16 queue_mapping;
- const void *skbaddr;
- bool vlan_tagged;
- u16 vlan_proto;
- u16 vlan_tci;
- u16 protocol;
- u8 ip_summed;
- u32 hash;
- bool l4_hash;
- unsigned int len;
- unsigned int data_len;
- unsigned int truesize;
- bool mac_header_valid;
- int mac_header;
- unsigned char nr_frags;
- u16 gso_size;
- u16 gso_type;
- char __data[0];
-};
-
-struct trace_event_raw_net_dev_rx_exit_template {
- struct trace_entry ent;
- int ret;
- char __data[0];
-};
-
-struct trace_event_data_offsets_net_dev_start_xmit {
- u32 name;
-};
-
-struct trace_event_data_offsets_net_dev_xmit {
- u32 name;
-};
-
-struct trace_event_data_offsets_net_dev_xmit_timeout {
- u32 name;
- u32 driver;
-};
-
-struct trace_event_data_offsets_net_dev_template {
- u32 name;
-};
-
-struct trace_event_data_offsets_net_dev_rx_verbose_template {
- u32 name;
-};
-
-struct trace_event_data_offsets_net_dev_rx_exit_template {};
-
-typedef void (*btf_trace_net_dev_start_xmit)(void *, const struct sk_buff *, const struct net_device *);
-
-typedef void (*btf_trace_net_dev_xmit)(void *, struct sk_buff *, int, struct net_device *, unsigned int);
-
-typedef void (*btf_trace_net_dev_xmit_timeout)(void *, struct net_device *, int);
-
-typedef void (*btf_trace_net_dev_queue)(void *, struct sk_buff *);
-
-typedef void (*btf_trace_netif_receive_skb)(void *, struct sk_buff *);
-
-typedef void (*btf_trace_netif_rx)(void *, struct sk_buff *);
-
-typedef void (*btf_trace_napi_gro_frags_entry)(void *, const struct sk_buff *);
-
-typedef void (*btf_trace_napi_gro_receive_entry)(void *, const struct sk_buff *);
-
-typedef void (*btf_trace_netif_receive_skb_entry)(void *, const struct sk_buff *);
-
-typedef void (*btf_trace_netif_receive_skb_list_entry)(void *, const struct sk_buff *);
-
-typedef void (*btf_trace_netif_rx_entry)(void *, const struct sk_buff *);
-
-typedef void (*btf_trace_netif_rx_ni_entry)(void *, const struct sk_buff *);
-
-typedef void (*btf_trace_napi_gro_frags_exit)(void *, int);
-
-typedef void (*btf_trace_napi_gro_receive_exit)(void *, int);
-
-typedef void (*btf_trace_netif_receive_skb_exit)(void *, int);
-
-typedef void (*btf_trace_netif_rx_exit)(void *, int);
-
-typedef void (*btf_trace_netif_rx_ni_exit)(void *, int);
-
-typedef void (*btf_trace_netif_receive_skb_list_exit)(void *, int);
-
-struct trace_event_raw_napi_poll {
- struct trace_entry ent;
- struct napi_struct *napi;
- u32 __data_loc_dev_name;
- int work;
- int budget;
- char __data[0];
-};
-
-struct trace_event_data_offsets_napi_poll {
- u32 dev_name;
-};
-
-typedef void (*btf_trace_napi_poll)(void *, struct napi_struct *, int, int);
-
-enum tcp_ca_state {
- TCP_CA_Open = 0,
- TCP_CA_Disorder = 1,
- TCP_CA_CWR = 2,
- TCP_CA_Recovery = 3,
- TCP_CA_Loss = 4,
-};
-
-struct trace_event_raw_sock_rcvqueue_full {
- struct trace_entry ent;
- int rmem_alloc;
- unsigned int truesize;
- int sk_rcvbuf;
- char __data[0];
-};
-
-struct trace_event_raw_sock_exceed_buf_limit {
- struct trace_entry ent;
- char name[32];
- long int *sysctl_mem;
- long int allocated;
- int sysctl_rmem;
- int rmem_alloc;
- int sysctl_wmem;
- int wmem_alloc;
- int wmem_queued;
- int kind;
- char __data[0];
-};
-
-struct trace_event_raw_inet_sock_set_state {
- struct trace_entry ent;
- const void *skaddr;
- int oldstate;
- int newstate;
- __u16 sport;
- __u16 dport;
- __u16 family;
- __u8 protocol;
- __u8 saddr[4];
- __u8 daddr[4];
- __u8 saddr_v6[16];
- __u8 daddr_v6[16];
- char __data[0];
-};
-
-struct trace_event_data_offsets_sock_rcvqueue_full {};
-
-struct trace_event_data_offsets_sock_exceed_buf_limit {};
-
-struct trace_event_data_offsets_inet_sock_set_state {};
-
-typedef void (*btf_trace_sock_rcvqueue_full)(void *, struct sock *, struct sk_buff *);
-
-typedef void (*btf_trace_sock_exceed_buf_limit)(void *, struct sock *, struct proto *, long int, int);
-
-typedef void (*btf_trace_inet_sock_set_state)(void *, const struct sock *, const int, const int);
-
-struct trace_event_raw_udp_fail_queue_rcv_skb {
- struct trace_entry ent;
- int rc;
- __u16 lport;
- char __data[0];
-};
-
-struct trace_event_data_offsets_udp_fail_queue_rcv_skb {};
-
-typedef void (*btf_trace_udp_fail_queue_rcv_skb)(void *, int, struct sock *);
-
-struct trace_event_raw_tcp_event_sk_skb {
- struct trace_entry ent;
- const void *skbaddr;
- const void *skaddr;
- int state;
- __u16 sport;
- __u16 dport;
- __u8 saddr[4];
- __u8 daddr[4];
- __u8 saddr_v6[16];
- __u8 daddr_v6[16];
- char __data[0];
-};
-
-struct trace_event_raw_tcp_event_sk {
- struct trace_entry ent;
- const void *skaddr;
- __u16 sport;
- __u16 dport;
- __u8 saddr[4];
- __u8 daddr[4];
- __u8 saddr_v6[16];
- __u8 daddr_v6[16];
- __u64 sock_cookie;
- char __data[0];
-};
-
-struct trace_event_raw_tcp_retransmit_synack {
- struct trace_entry ent;
- const void *skaddr;
- const void *req;
- __u16 sport;
- __u16 dport;
- __u8 saddr[4];
- __u8 daddr[4];
- __u8 saddr_v6[16];
- __u8 daddr_v6[16];
- char __data[0];
-};
-
-struct trace_event_raw_tcp_probe {
- struct trace_entry ent;
- __u8 saddr[28];
- __u8 daddr[28];
- __u16 sport;
- __u16 dport;
- __u32 mark;
- __u16 data_len;
- __u32 snd_nxt;
- __u32 snd_una;
- __u32 snd_cwnd;
- __u32 ssthresh;
- __u32 snd_wnd;
- __u32 srtt;
- __u32 rcv_wnd;
- __u64 sock_cookie;
- char __data[0];
-};
-
-struct trace_event_data_offsets_tcp_event_sk_skb {};
-
-struct trace_event_data_offsets_tcp_event_sk {};
-
-struct trace_event_data_offsets_tcp_retransmit_synack {};
-
-struct trace_event_data_offsets_tcp_probe {};
-
-typedef void (*btf_trace_tcp_retransmit_skb)(void *, const struct sock *, const struct sk_buff *);
-
-typedef void (*btf_trace_tcp_send_reset)(void *, const struct sock *, const struct sk_buff *);
-
-typedef void (*btf_trace_tcp_receive_reset)(void *, struct sock *);
-
-typedef void (*btf_trace_tcp_destroy_sock)(void *, struct sock *);
-
-typedef void (*btf_trace_tcp_rcv_space_adjust)(void *, struct sock *);
-
-typedef void (*btf_trace_tcp_retransmit_synack)(void *, const struct sock *, const struct request_sock *);
-
-typedef void (*btf_trace_tcp_probe)(void *, struct sock *, struct sk_buff *);
-
-struct trace_event_raw_fib_table_lookup {
- struct trace_entry ent;
- u32 tb_id;
- int err;
- int oif;
- int iif;
- u8 proto;
- __u8 tos;
- __u8 scope;
- __u8 flags;
- __u8 src[4];
- __u8 dst[4];
- __u8 gw4[4];
- __u8 gw6[16];
- u16 sport;
- u16 dport;
- u32 __data_loc_name;
- char __data[0];
-};
-
-struct trace_event_data_offsets_fib_table_lookup {
- u32 name;
-};
-
-typedef void (*btf_trace_fib_table_lookup)(void *, u32, const struct flowi4 *, const struct fib_nh_common *, int);
-
-struct trace_event_raw_qdisc_dequeue {
- struct trace_entry ent;
- struct Qdisc *qdisc;
- const struct netdev_queue *txq;
- int packets;
- void *skbaddr;
- int ifindex;
- u32 handle;
- u32 parent;
- long unsigned int txq_state;
- char __data[0];
-};
-
-struct trace_event_data_offsets_qdisc_dequeue {};
-
-typedef void (*btf_trace_qdisc_dequeue)(void *, struct Qdisc *, const struct netdev_queue *, int, struct sk_buff *);
-
-struct trace_event_raw_neigh_create {
- struct trace_entry ent;
- u32 family;
- u32 __data_loc_dev;
- int entries;
- u8 created;
- u8 gc_exempt;
- u8 primary_key4[4];
- u8 primary_key6[16];
- char __data[0];
-};
-
-struct trace_event_raw_neigh_update {
- struct trace_entry ent;
- u32 family;
- u32 __data_loc_dev;
- u8 lladdr[32];
- u8 lladdr_len;
- u8 flags;
- u8 nud_state;
- u8 type;
- u8 dead;
- int refcnt;
- __u8 primary_key4[4];
- __u8 primary_key6[16];
- long unsigned int confirmed;
- long unsigned int updated;
- long unsigned int used;
- u8 new_lladdr[32];
- u8 new_state;
- u32 update_flags;
- u32 pid;
- char __data[0];
-};
-
-struct trace_event_raw_neigh__update {
- struct trace_entry ent;
- u32 family;
- u32 __data_loc_dev;
- u8 lladdr[32];
- u8 lladdr_len;
- u8 flags;
- u8 nud_state;
- u8 type;
- u8 dead;
- int refcnt;
- __u8 primary_key4[4];
- __u8 primary_key6[16];
- long unsigned int confirmed;
- long unsigned int updated;
- long unsigned int used;
- u32 err;
- char __data[0];
-};
-
-struct trace_event_data_offsets_neigh_create {
- u32 dev;
-};
-
-struct trace_event_data_offsets_neigh_update {
- u32 dev;
-};
-
-struct trace_event_data_offsets_neigh__update {
- u32 dev;
-};
-
-typedef void (*btf_trace_neigh_create)(void *, struct neigh_table *, struct net_device *, const void *, const struct neighbour *, bool);
-
-typedef void (*btf_trace_neigh_update)(void *, struct neighbour *, const u8 *, u8, u32, u32);
-
-typedef void (*btf_trace_neigh_update_done)(void *, struct neighbour *, int);
-
-typedef void (*btf_trace_neigh_timer_handler)(void *, struct neighbour *, int);
-
-typedef void (*btf_trace_neigh_event_send_done)(void *, struct neighbour *, int);
-
-typedef void (*btf_trace_neigh_event_send_dead)(void *, struct neighbour *, int);
-
-typedef void (*btf_trace_neigh_cleanup_and_release)(void *, struct neighbour *, int);
-
-enum lwtunnel_encap_types {
- LWTUNNEL_ENCAP_NONE = 0,
- LWTUNNEL_ENCAP_MPLS = 1,
- LWTUNNEL_ENCAP_IP = 2,
- LWTUNNEL_ENCAP_ILA = 3,
- LWTUNNEL_ENCAP_IP6 = 4,
- LWTUNNEL_ENCAP_SEG6 = 5,
- LWTUNNEL_ENCAP_BPF = 6,
- LWTUNNEL_ENCAP_SEG6_LOCAL = 7,
- __LWTUNNEL_ENCAP_MAX = 8,
-};
-
-struct rtnexthop {
- short unsigned int rtnh_len;
- unsigned char rtnh_flags;
- unsigned char rtnh_hops;
- int rtnh_ifindex;
-};
-
-struct lwtunnel_encap_ops {
- int (*build_state)(struct nlattr *, unsigned int, const void *, struct lwtunnel_state **, struct netlink_ext_ack *);
- void (*destroy_state)(struct lwtunnel_state *);
- int (*output)(struct net *, struct sock *, struct sk_buff *);
- int (*input)(struct sk_buff *);
- int (*fill_encap)(struct sk_buff *, struct lwtunnel_state *);
- int (*get_encap_size)(struct lwtunnel_state *);
- int (*cmp_encap)(struct lwtunnel_state *, struct lwtunnel_state *);
- int (*xmit)(struct sk_buff *);
- struct module *owner;
-};
-
-enum {
- LWT_BPF_PROG_UNSPEC = 0,
- LWT_BPF_PROG_FD = 1,
- LWT_BPF_PROG_NAME = 2,
- __LWT_BPF_PROG_MAX = 3,
-};
-
-enum {
- LWT_BPF_UNSPEC = 0,
- LWT_BPF_IN = 1,
- LWT_BPF_OUT = 2,
- LWT_BPF_XMIT = 3,
- LWT_BPF_XMIT_HEADROOM = 4,
- __LWT_BPF_MAX = 5,
-};
-
-enum {
- LWTUNNEL_XMIT_DONE = 0,
- LWTUNNEL_XMIT_CONTINUE = 1,
-};
-
-struct bpf_lwt_prog {
- struct bpf_prog *prog;
- char *name;
-};
-
-struct bpf_lwt {
- struct bpf_lwt_prog in;
- struct bpf_lwt_prog out;
- struct bpf_lwt_prog xmit;
- int family;
-};
-
-struct bpf_stab {
- struct bpf_map map;
- struct sock **sks;
- struct sk_psock_progs progs;
- raw_spinlock_t lock;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
-};
-
-typedef u64 (*btf_bpf_sock_map_update)(struct bpf_sock_ops_kern *, struct bpf_map *, void *, u64);
-
-typedef u64 (*btf_bpf_sk_redirect_map)(struct sk_buff *, struct bpf_map *, u32, u64);
-
-typedef u64 (*btf_bpf_msg_redirect_map)(struct sk_msg *, struct bpf_map *, u32, u64);
-
-struct bpf_htab_elem {
- struct callback_head rcu;
- u32 hash;
- struct sock *sk;
- struct hlist_node node;
- u8 key[0];
-};
-
-struct bpf_htab_bucket {
- struct hlist_head head;
- raw_spinlock_t lock;
-};
-
-struct bpf_htab___2 {
- struct bpf_map map;
- struct bpf_htab_bucket *buckets;
- u32 buckets_num;
- u32 elem_size;
- struct sk_psock_progs progs;
- atomic_t count;
- long: 32;
- long: 64;
- long: 64;
-};
-
-typedef u64 (*btf_bpf_sock_hash_update)(struct bpf_sock_ops_kern *, struct bpf_map *, void *, u64);
-
-typedef u64 (*btf_bpf_sk_redirect_hash)(struct sk_buff *, struct bpf_map *, void *, u64);
-
-typedef u64 (*btf_bpf_msg_redirect_hash)(struct sk_msg *, struct bpf_map *, void *, u64);
-
-struct dst_cache_pcpu {
- long unsigned int refresh_ts;
- struct dst_entry *dst;
- u32 cookie;
- union {
- struct in_addr in_saddr;
- struct in6_addr in6_saddr;
- };
-};
-
-struct gro_cell;
-
-struct gro_cells {
- struct gro_cell *cells;
-};
-
-struct gro_cell {
- struct sk_buff_head napi_skbs;
- struct napi_struct napi;
-};
-
-enum {
- BPF_SK_STORAGE_GET_F_CREATE = 1,
-};
-
-struct bpf_sk_storage_data;
-
-struct bpf_sk_storage {
- struct bpf_sk_storage_data *cache[16];
- struct hlist_head list;
- struct sock *sk;
- struct callback_head rcu;
- raw_spinlock_t lock;
-};
-
-struct bucket___2 {
- struct hlist_head list;
- raw_spinlock_t lock;
-};
-
-struct bpf_sk_storage_map {
- struct bpf_map map;
- struct bucket___2 *buckets;
- u32 bucket_log;
- u16 elem_size;
- u16 cache_idx;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct bpf_sk_storage_data {
- struct bpf_sk_storage_map *smap;
- u8 data[0];
-};
-
-struct bpf_sk_storage_elem {
- struct hlist_node map_node;
- struct hlist_node snode;
- struct bpf_sk_storage *sk_storage;
- struct callback_head rcu;
- long: 64;
- struct bpf_sk_storage_data sdata;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-typedef u64 (*btf_bpf_sk_storage_get)(struct bpf_map *, struct sock *, void *, u64);
-
-typedef u64 (*btf_bpf_sk_storage_delete)(struct bpf_map *, struct sock *);
-
-struct group_req {
- __u32 gr_interface;
- struct __kernel_sockaddr_storage gr_group;
-};
-
-struct group_source_req {
- __u32 gsr_interface;
- struct __kernel_sockaddr_storage gsr_group;
- struct __kernel_sockaddr_storage gsr_source;
-};
-
-struct group_filter {
- __u32 gf_interface;
- struct __kernel_sockaddr_storage gf_group;
- __u32 gf_fmode;
- __u32 gf_numsrc;
- struct __kernel_sockaddr_storage gf_slist[1];
-};
-
-struct compat_cmsghdr {
- compat_size_t cmsg_len;
- compat_int_t cmsg_level;
- compat_int_t cmsg_type;
-};
-
-struct compat_group_req {
- __u32 gr_interface;
- struct __kernel_sockaddr_storage gr_group;
-} __attribute__((packed));
-
-struct compat_group_source_req {
- __u32 gsr_interface;
- struct __kernel_sockaddr_storage gsr_group;
- struct __kernel_sockaddr_storage gsr_source;
-} __attribute__((packed));
-
-struct compat_group_filter {
- __u32 gf_interface;
- struct __kernel_sockaddr_storage gf_group;
- __u32 gf_fmode;
- __u32 gf_numsrc;
- struct __kernel_sockaddr_storage gf_slist[1];
-} __attribute__((packed));
-
-typedef struct sk_buff * (*gro_receive_t)(struct list_head *, struct sk_buff *);
-
-struct nvmem_cell___2;
-
-struct fddi_8022_1_hdr {
- __u8 dsap;
- __u8 ssap;
- __u8 ctrl;
-};
-
-struct fddi_8022_2_hdr {
- __u8 dsap;
- __u8 ssap;
- __u8 ctrl_1;
- __u8 ctrl_2;
-};
-
-struct fddi_snap_hdr {
- __u8 dsap;
- __u8 ssap;
- __u8 ctrl;
- __u8 oui[3];
- __be16 ethertype;
-};
-
-struct fddihdr {
- __u8 fc;
- __u8 daddr[6];
- __u8 saddr[6];
- union {
- struct fddi_8022_1_hdr llc_8022_1;
- struct fddi_8022_2_hdr llc_8022_2;
- struct fddi_snap_hdr llc_snap;
- } hdr;
-} __attribute__((packed));
-
-struct tc_ratespec {
- unsigned char cell_log;
- __u8 linklayer;
- short unsigned int overhead;
- short int cell_align;
- short unsigned int mpu;
- __u32 rate;
-};
-
-struct tc_prio_qopt {
- int bands;
- __u8 priomap[16];
-};
-
-enum {
- TCA_UNSPEC = 0,
- TCA_KIND = 1,
- TCA_OPTIONS = 2,
- TCA_STATS = 3,
- TCA_XSTATS = 4,
- TCA_RATE = 5,
- TCA_FCNT = 6,
- TCA_STATS2 = 7,
- TCA_STAB = 8,
- TCA_PAD = 9,
- TCA_DUMP_INVISIBLE = 10,
- TCA_CHAIN = 11,
- TCA_HW_OFFLOAD = 12,
- TCA_INGRESS_BLOCK = 13,
- TCA_EGRESS_BLOCK = 14,
- __TCA_MAX = 15,
-};
-
-struct skb_array {
- struct ptr_ring ring;
-};
-
-struct psched_ratecfg {
- u64 rate_bytes_ps;
- u32 mult;
- u16 overhead;
- u8 linklayer;
- u8 shift;
-};
-
-struct mini_Qdisc_pair {
- struct mini_Qdisc miniq1;
- struct mini_Qdisc miniq2;
- struct mini_Qdisc **p_miniq;
-};
-
-struct pfifo_fast_priv {
- struct skb_array q[3];
-};
-
-struct tc_qopt_offload_stats {
- struct gnet_stats_basic_packed *bstats;
- struct gnet_stats_queue *qstats;
-};
-
-enum tc_mq_command {
- TC_MQ_CREATE = 0,
- TC_MQ_DESTROY = 1,
- TC_MQ_STATS = 2,
- TC_MQ_GRAFT = 3,
-};
-
-struct tc_mq_opt_offload_graft_params {
- long unsigned int queue;
- u32 child_handle;
-};
-
-struct tc_mq_qopt_offload {
- enum tc_mq_command command;
- u32 handle;
- union {
- struct tc_qopt_offload_stats stats;
- struct tc_mq_opt_offload_graft_params graft_params;
- };
-};
-
-struct mq_sched {
- struct Qdisc **qdiscs;
-};
-
-enum tc_link_layer {
- TC_LINKLAYER_UNAWARE = 0,
- TC_LINKLAYER_ETHERNET = 1,
- TC_LINKLAYER_ATM = 2,
-};
-
-enum {
- TCA_STAB_UNSPEC = 0,
- TCA_STAB_BASE = 1,
- TCA_STAB_DATA = 2,
- __TCA_STAB_MAX = 3,
-};
-
-struct qdisc_rate_table {
- struct tc_ratespec rate;
- u32 data[256];
- struct qdisc_rate_table *next;
- int refcnt;
-};
-
-struct Qdisc_class_common {
- u32 classid;
- struct hlist_node hnode;
-};
-
-struct Qdisc_class_hash {
- struct hlist_head *hash;
- unsigned int hashsize;
- unsigned int hashmask;
- unsigned int hashelems;
-};
-
-struct qdisc_watchdog {
- u64 last_expires;
- struct hrtimer timer;
- struct Qdisc *qdisc;
-};
-
-enum tc_root_command {
- TC_ROOT_GRAFT = 0,
-};
-
-struct tc_root_qopt_offload {
- enum tc_root_command command;
- u32 handle;
- bool ingress;
-};
-
-struct check_loop_arg {
- struct qdisc_walker w;
- struct Qdisc *p;
- int depth;
-};
-
-struct tcf_bind_args {
- struct tcf_walker w;
- u32 classid;
- long unsigned int cl;
-};
-
-struct qdisc_dump_args {
- struct qdisc_walker w;
- struct sk_buff *skb;
- struct netlink_callback *cb;
-};
-
-enum net_xmit_qdisc_t {
- __NET_XMIT_STOLEN = 65536,
- __NET_XMIT_BYPASS = 131072,
-};
-
-enum {
- TCA_ACT_UNSPEC = 0,
- TCA_ACT_KIND = 1,
- TCA_ACT_OPTIONS = 2,
- TCA_ACT_INDEX = 3,
- TCA_ACT_STATS = 4,
- TCA_ACT_PAD = 5,
- TCA_ACT_COOKIE = 6,
- TCA_ACT_FLAGS = 7,
- __TCA_ACT_MAX = 8,
-};
-
-enum tca_id {
- TCA_ID_UNSPEC = 0,
- TCA_ID_POLICE = 1,
- TCA_ID_GACT = 5,
- TCA_ID_IPT = 6,
- TCA_ID_PEDIT = 7,
- TCA_ID_MIRRED = 8,
- TCA_ID_NAT = 9,
- TCA_ID_XT = 10,
- TCA_ID_SKBEDIT = 11,
- TCA_ID_VLAN = 12,
- TCA_ID_BPF = 13,
- TCA_ID_CONNMARK = 14,
- TCA_ID_SKBMOD = 15,
- TCA_ID_CSUM = 16,
- TCA_ID_TUNNEL_KEY = 17,
- TCA_ID_SIMP = 22,
- TCA_ID_IFE = 25,
- TCA_ID_SAMPLE = 26,
- TCA_ID_CTINFO = 27,
- TCA_ID_MPLS = 28,
- TCA_ID_CT = 29,
- __TCA_ID_MAX = 255,
-};
-
-struct tcf_t {
- __u64 install;
- __u64 lastuse;
- __u64 expires;
- __u64 firstuse;
-};
-
-struct psample_group {
- struct list_head list;
- struct net *net;
- u32 group_num;
- u32 refcount;
- u32 seq;
- struct callback_head rcu;
-};
-
-enum qdisc_class_ops_flags {
- QDISC_CLASS_OPS_DOIT_UNLOCKED = 1,
-};
-
-enum tcf_proto_ops_flags {
- TCF_PROTO_OPS_DOIT_UNLOCKED = 1,
-};
-
-typedef void tcf_chain_head_change_t(struct tcf_proto *, void *);
-
-struct tcf_idrinfo {
- struct mutex lock;
- struct idr action_idr;
- struct net *net;
-};
-
-struct tc_action_ops;
-
-struct tc_cookie;
-
-struct tc_action {
- const struct tc_action_ops *ops;
- __u32 type;
- struct tcf_idrinfo *idrinfo;
- u32 tcfa_index;
- refcount_t tcfa_refcnt;
- atomic_t tcfa_bindcnt;
- int tcfa_action;
- struct tcf_t tcfa_tm;
- struct gnet_stats_basic_packed tcfa_bstats;
- struct gnet_stats_basic_packed tcfa_bstats_hw;
- struct gnet_stats_queue tcfa_qstats;
- struct net_rate_estimator *tcfa_rate_est;
- spinlock_t tcfa_lock;
- struct gnet_stats_basic_cpu *cpu_bstats;
- struct gnet_stats_basic_cpu *cpu_bstats_hw;
- struct gnet_stats_queue *cpu_qstats;
- struct tc_cookie *act_cookie;
- struct tcf_chain *goto_chain;
- u32 tcfa_flags;
-};
-
-typedef void (*tc_action_priv_destructor)(void *);
-
-struct tc_action_ops {
- struct list_head head;
- char kind[16];
- enum tca_id id;
- size_t size;
- struct module *owner;
- int (*act)(struct sk_buff *, const struct tc_action *, struct tcf_result *);
- int (*dump)(struct sk_buff *, struct tc_action *, int, int);
- void (*cleanup)(struct tc_action *);
- int (*lookup)(struct net *, struct tc_action **, u32);
- int (*init)(struct net *, struct nlattr *, struct nlattr *, struct tc_action **, int, int, bool, struct tcf_proto *, u32, struct netlink_ext_ack *);
- int (*walk)(struct net *, struct sk_buff *, struct netlink_callback *, int, const struct tc_action_ops *, struct netlink_ext_ack *);
- void (*stats_update)(struct tc_action *, u64, u32, u64, bool);
- size_t (*get_fill_size)(const struct tc_action *);
- struct net_device * (*get_dev)(const struct tc_action *, tc_action_priv_destructor *);
- struct psample_group * (*get_psample_group)(const struct tc_action *, tc_action_priv_destructor *);
-};
-
-struct tc_cookie {
- u8 *data;
- u32 len;
- struct callback_head rcu;
-};
-
-struct tcf_block_ext_info {
- enum flow_block_binder_type binder_type;
- tcf_chain_head_change_t *chain_head_change;
- void *chain_head_change_priv;
- u32 block_index;
-};
-
-struct tcf_exts {
- __u32 type;
- int nr_actions;
- struct tc_action **actions;
- struct net *net;
- int action;
- int police;
-};
-
-enum pedit_header_type {
- TCA_PEDIT_KEY_EX_HDR_TYPE_NETWORK = 0,
- TCA_PEDIT_KEY_EX_HDR_TYPE_ETH = 1,
- TCA_PEDIT_KEY_EX_HDR_TYPE_IP4 = 2,
- TCA_PEDIT_KEY_EX_HDR_TYPE_IP6 = 3,
- TCA_PEDIT_KEY_EX_HDR_TYPE_TCP = 4,
- TCA_PEDIT_KEY_EX_HDR_TYPE_UDP = 5,
- __PEDIT_HDR_TYPE_MAX = 6,
-};
-
-enum pedit_cmd {
- TCA_PEDIT_KEY_EX_CMD_SET = 0,
- TCA_PEDIT_KEY_EX_CMD_ADD = 1,
- __PEDIT_CMD_MAX = 2,
-};
-
-struct tc_pedit_key {
- __u32 mask;
- __u32 val;
- __u32 off;
- __u32 at;
- __u32 offmask;
- __u32 shift;
-};
-
-struct tcf_pedit_key_ex {
- enum pedit_header_type htype;
- enum pedit_cmd cmd;
-};
-
-struct tcf_pedit {
- struct tc_action common;
- unsigned char tcfp_nkeys;
- unsigned char tcfp_flags;
- struct tc_pedit_key *tcfp_keys;
- struct tcf_pedit_key_ex *tcfp_keys_ex;
-};
-
-struct tcf_mirred {
- struct tc_action common;
- int tcfm_eaction;
- bool tcfm_mac_header_xmit;
- struct net_device *tcfm_dev;
- struct list_head tcfm_list;
-};
-
-struct tcf_vlan_params {
- int tcfv_action;
- u16 tcfv_push_vid;
- __be16 tcfv_push_proto;
- u8 tcfv_push_prio;
- struct callback_head rcu;
-};
-
-struct tcf_vlan {
- struct tc_action common;
- struct tcf_vlan_params *vlan_p;
-};
-
-struct tcf_tunnel_key_params {
- struct callback_head rcu;
- int tcft_action;
- struct metadata_dst *tcft_enc_metadata;
-};
-
-struct tcf_tunnel_key {
- struct tc_action common;
- struct tcf_tunnel_key_params *params;
-};
-
-struct tcf_csum_params {
- u32 update_flags;
- struct callback_head rcu;
-};
-
-struct tcf_csum {
- struct tc_action common;
- struct tcf_csum_params *params;
-};
-
-struct tcf_gact {
- struct tc_action common;
-};
-
-struct tcf_police_params {
- int tcfp_result;
- u32 tcfp_ewma_rate;
- s64 tcfp_burst;
- u32 tcfp_mtu;
- s64 tcfp_mtu_ptoks;
- struct psched_ratecfg rate;
- bool rate_present;
- struct psched_ratecfg peak;
- bool peak_present;
- struct callback_head rcu;
-};
-
-struct tcf_police {
- struct tc_action common;
- struct tcf_police_params *params;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- spinlock_t tcfp_lock;
- s64 tcfp_toks;
- s64 tcfp_ptoks;
- s64 tcfp_t_c;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct tcf_sample {
- struct tc_action common;
- u32 rate;
- bool truncate;
- u32 trunc_size;
- struct psample_group *psample_group;
- u32 psample_group_num;
- struct list_head tcfm_list;
-};
-
-struct tcf_skbedit_params {
- u32 flags;
- u32 priority;
- u32 mark;
- u32 mask;
- u16 queue_mapping;
- u16 ptype;
- struct callback_head rcu;
-};
-
-struct tcf_skbedit {
- struct tc_action common;
- struct tcf_skbedit_params *params;
-};
-
-struct nf_conntrack_tuple_mask {
- struct {
- union nf_inet_addr u3;
- union nf_conntrack_man_proto u;
- } src;
-};
-
-struct nf_conntrack_l4proto___2;
-
-struct nf_conntrack_helper;
-
-struct nf_conntrack_expect {
- struct hlist_node lnode;
- struct hlist_node hnode;
- struct nf_conntrack_tuple tuple;
- struct nf_conntrack_tuple_mask mask;
- void (*expectfn)(struct nf_conn *, struct nf_conntrack_expect *);
- struct nf_conntrack_helper *helper;
- struct nf_conn *master;
- struct timer_list timeout;
- refcount_t use;
- unsigned int flags;
- unsigned int class;
- union nf_inet_addr saved_addr;
- union nf_conntrack_man_proto saved_proto;
- enum ip_conntrack_dir dir;
- struct callback_head rcu;
-};
-
-struct PptpControlHeader {
- __be16 messageType;
- __u16 reserved;
-};
-
-struct PptpStartSessionRequest {
- __be16 protocolVersion;
- __u16 reserved1;
- __be32 framingCapability;
- __be32 bearerCapability;
- __be16 maxChannels;
- __be16 firmwareRevision;
- __u8 hostName[64];
- __u8 vendorString[64];
-};
-
-struct PptpStartSessionReply {
- __be16 protocolVersion;
- __u8 resultCode;
- __u8 generalErrorCode;
- __be32 framingCapability;
- __be32 bearerCapability;
- __be16 maxChannels;
- __be16 firmwareRevision;
- __u8 hostName[64];
- __u8 vendorString[64];
-};
-
-struct PptpStopSessionRequest {
- __u8 reason;
- __u8 reserved1;
- __u16 reserved2;
-};
-
-struct PptpStopSessionReply {
- __u8 resultCode;
- __u8 generalErrorCode;
- __u16 reserved1;
-};
-
-struct PptpOutCallRequest {
- __be16 callID;
- __be16 callSerialNumber;
- __be32 minBPS;
- __be32 maxBPS;
- __be32 bearerType;
- __be32 framingType;
- __be16 packetWindow;
- __be16 packetProcDelay;
- __be16 phoneNumberLength;
- __u16 reserved1;
- __u8 phoneNumber[64];
- __u8 subAddress[64];
-};
-
-struct PptpOutCallReply {
- __be16 callID;
- __be16 peersCallID;
- __u8 resultCode;
- __u8 generalErrorCode;
- __be16 causeCode;
- __be32 connectSpeed;
- __be16 packetWindow;
- __be16 packetProcDelay;
- __be32 physChannelID;
-};
-
-struct PptpInCallRequest {
- __be16 callID;
- __be16 callSerialNumber;
- __be32 callBearerType;
- __be32 physChannelID;
- __be16 dialedNumberLength;
- __be16 dialingNumberLength;
- __u8 dialedNumber[64];
- __u8 dialingNumber[64];
- __u8 subAddress[64];
-};
-
-struct PptpInCallReply {
- __be16 callID;
- __be16 peersCallID;
- __u8 resultCode;
- __u8 generalErrorCode;
- __be16 packetWindow;
- __be16 packetProcDelay;
- __u16 reserved;
-};
-
-struct PptpInCallConnected {
- __be16 peersCallID;
- __u16 reserved;
- __be32 connectSpeed;
- __be16 packetWindow;
- __be16 packetProcDelay;
- __be32 callFramingType;
-};
-
-struct PptpClearCallRequest {
- __be16 callID;
- __u16 reserved;
-};
-
-struct PptpCallDisconnectNotify {
- __be16 callID;
- __u8 resultCode;
- __u8 generalErrorCode;
- __be16 causeCode;
- __u16 reserved;
- __u8 callStatistics[128];
-};
-
-struct PptpWanErrorNotify {
- __be16 peersCallID;
- __u16 reserved;
- __be32 crcErrors;
- __be32 framingErrors;
- __be32 hardwareOverRuns;
- __be32 bufferOverRuns;
- __be32 timeoutErrors;
- __be32 alignmentErrors;
-};
-
-struct PptpSetLinkInfo {
- __be16 peersCallID;
- __u16 reserved;
- __be32 sendAccm;
- __be32 recvAccm;
-};
-
-union pptp_ctrl_union {
- struct PptpStartSessionRequest sreq;
- struct PptpStartSessionReply srep;
- struct PptpStopSessionRequest streq;
- struct PptpStopSessionReply strep;
- struct PptpOutCallRequest ocreq;
- struct PptpOutCallReply ocack;
- struct PptpInCallRequest icreq;
- struct PptpInCallReply icack;
- struct PptpInCallConnected iccon;
- struct PptpClearCallRequest clrreq;
- struct PptpCallDisconnectNotify disc;
- struct PptpWanErrorNotify wanerr;
- struct PptpSetLinkInfo setlink;
-};
-
-struct nf_nat_range2 {
- unsigned int flags;
- union nf_inet_addr min_addr;
- union nf_inet_addr max_addr;
- union nf_conntrack_man_proto min_proto;
- union nf_conntrack_man_proto max_proto;
- union nf_conntrack_man_proto base_proto;
-};
-
-struct tcf_ct_params {
- struct nf_conn *tmpl;
- u16 zone;
- u32 mark;
- u32 mark_mask;
- u32 labels[4];
- u32 labels_mask[4];
- struct nf_nat_range2 range;
- bool ipv4_range;
- u16 ct_action;
- struct callback_head rcu;
-};
-
-struct tcf_ct {
- struct tc_action common;
- struct tcf_ct_params *params;
-};
-
-struct tcf_mpls_params {
- int tcfm_action;
- u32 tcfm_label;
- u8 tcfm_tc;
- u8 tcfm_ttl;
- u8 tcfm_bos;
- __be16 tcfm_proto;
- struct callback_head rcu;
-};
-
-struct tcf_mpls {
- struct tc_action common;
- struct tcf_mpls_params *mpls_p;
-};
-
-struct tcf_filter_chain_list_item {
- struct list_head list;
- tcf_chain_head_change_t *chain_head_change;
- void *chain_head_change_priv;
-};
-
-struct tcf_net {
- spinlock_t idr_lock;
- struct idr idr;
-};
-
-struct tcf_block_owner_item {
- struct list_head list;
- struct Qdisc *q;
- enum flow_block_binder_type binder_type;
-};
-
-struct tcf_chain_info {
- struct tcf_proto **pprev;
- struct tcf_proto *next;
-};
-
-struct tcf_dump_args {
- struct tcf_walker w;
- struct sk_buff *skb;
- struct netlink_callback *cb;
- struct tcf_block *block;
- struct Qdisc *q;
- u32 parent;
-};
-
-struct tcamsg {
- unsigned char tca_family;
- unsigned char tca__pad1;
- short unsigned int tca__pad2;
-};
-
-enum {
- TCA_ROOT_UNSPEC = 0,
- TCA_ROOT_TAB = 1,
- TCA_ROOT_FLAGS = 2,
- TCA_ROOT_COUNT = 3,
- TCA_ROOT_TIME_DELTA = 4,
- __TCA_ROOT_MAX = 5,
-};
-
-struct tc_action_net {
- struct tcf_idrinfo *idrinfo;
- const struct tc_action_ops *ops;
-};
-
-struct tc_act_bpf {
- __u32 index;
- __u32 capab;
- int action;
- int refcnt;
- int bindcnt;
-};
-
-enum {
- TCA_ACT_BPF_UNSPEC = 0,
- TCA_ACT_BPF_TM = 1,
- TCA_ACT_BPF_PARMS = 2,
- TCA_ACT_BPF_OPS_LEN = 3,
- TCA_ACT_BPF_OPS = 4,
- TCA_ACT_BPF_FD = 5,
- TCA_ACT_BPF_NAME = 6,
- TCA_ACT_BPF_PAD = 7,
- TCA_ACT_BPF_TAG = 8,
- TCA_ACT_BPF_ID = 9,
- __TCA_ACT_BPF_MAX = 10,
-};
-
-struct tcf_bpf {
- struct tc_action common;
- struct bpf_prog *filter;
- union {
- u32 bpf_fd;
- u16 bpf_num_ops;
- };
- struct sock_filter *bpf_ops;
- const char *bpf_name;
-};
-
-struct tcf_bpf_cfg {
- struct bpf_prog *filter;
- struct sock_filter *bpf_ops;
- const char *bpf_name;
- u16 bpf_num_ops;
- bool is_ebpf;
-};
-
-struct tc_fifo_qopt {
- __u32 limit;
-};
-
-enum {
- TCA_BPF_UNSPEC = 0,
- TCA_BPF_ACT = 1,
- TCA_BPF_POLICE = 2,
- TCA_BPF_CLASSID = 3,
- TCA_BPF_OPS_LEN = 4,
- TCA_BPF_OPS = 5,
- TCA_BPF_FD = 6,
- TCA_BPF_NAME = 7,
- TCA_BPF_FLAGS = 8,
- TCA_BPF_FLAGS_GEN = 9,
- TCA_BPF_TAG = 10,
- TCA_BPF_ID = 11,
- __TCA_BPF_MAX = 12,
-};
-
-struct flow_cls_common_offload {
- u32 chain_index;
- __be16 protocol;
- u32 prio;
- struct netlink_ext_ack *extack;
-};
-
-enum tc_clsbpf_command {
- TC_CLSBPF_OFFLOAD = 0,
- TC_CLSBPF_STATS = 1,
-};
-
-struct tc_cls_bpf_offload {
- struct flow_cls_common_offload common;
- enum tc_clsbpf_command command;
- struct tcf_exts *exts;
- struct bpf_prog *prog;
- struct bpf_prog *oldprog;
- const char *name;
- bool exts_integrated;
-};
-
-struct cls_bpf_head {
- struct list_head plist;
- struct idr handle_idr;
- struct callback_head rcu;
-};
-
-struct cls_bpf_prog {
- struct bpf_prog *filter;
- struct list_head link;
- struct tcf_result res;
- bool exts_integrated;
- u32 gen_flags;
- unsigned int in_hw_count;
- struct tcf_exts exts;
- u32 handle;
- u16 bpf_num_ops;
- struct sock_filter *bpf_ops;
- const char *bpf_name;
- struct tcf_proto *tp;
- struct rcu_work rwork;
-};
-
-struct tcf_ematch_tree_hdr {
- __u16 nmatches;
- __u16 progid;
-};
-
-enum {
- TCA_EMATCH_TREE_UNSPEC = 0,
- TCA_EMATCH_TREE_HDR = 1,
- TCA_EMATCH_TREE_LIST = 2,
- __TCA_EMATCH_TREE_MAX = 3,
-};
-
-struct tcf_ematch_hdr {
- __u16 matchid;
- __u16 kind;
- __u16 flags;
- __u16 pad;
-};
-
-struct tcf_pkt_info {
- unsigned char *ptr;
- int nexthdr;
-};
-
-struct tcf_ematch_ops;
-
-struct tcf_ematch {
- struct tcf_ematch_ops *ops;
- long unsigned int data;
- unsigned int datalen;
- u16 matchid;
- u16 flags;
- struct net *net;
-};
-
-struct tcf_ematch_ops {
- int kind;
- int datalen;
- int (*change)(struct net *, void *, int, struct tcf_ematch *);
- int (*match)(struct sk_buff *, struct tcf_ematch *, struct tcf_pkt_info *);
- void (*destroy)(struct tcf_ematch *);
- int (*dump)(struct sk_buff *, struct tcf_ematch *);
- struct module *owner;
- struct list_head link;
-};
-
-struct tcf_ematch_tree {
- struct tcf_ematch_tree_hdr hdr;
- struct tcf_ematch *matches;
-};
-
-struct sockaddr_nl {
- __kernel_sa_family_t nl_family;
- short unsigned int nl_pad;
- __u32 nl_pid;
- __u32 nl_groups;
-};
-
-struct nlmsgerr {
- int error;
- struct nlmsghdr msg;
-};
-
-enum nlmsgerr_attrs {
- NLMSGERR_ATTR_UNUSED = 0,
- NLMSGERR_ATTR_MSG = 1,
- NLMSGERR_ATTR_OFFS = 2,
- NLMSGERR_ATTR_COOKIE = 3,
- __NLMSGERR_ATTR_MAX = 4,
- NLMSGERR_ATTR_MAX = 3,
-};
-
-struct nl_pktinfo {
- __u32 group;
-};
-
-enum {
- NETLINK_UNCONNECTED = 0,
- NETLINK_CONNECTED = 1,
-};
-
-enum netlink_skb_flags {
- NETLINK_SKB_DST = 8,
-};
-
-struct netlink_notify {
- struct net *net;
- u32 portid;
- int protocol;
-};
-
-struct netlink_tap {
- struct net_device *dev;
- struct module *module;
- struct list_head list;
-};
-
-struct netlink_sock {
- struct sock sk;
- u32 portid;
- u32 dst_portid;
- u32 dst_group;
- u32 flags;
- u32 subscriptions;
- u32 ngroups;
- long unsigned int *groups;
- long unsigned int state;
- size_t max_recvmsg_len;
- wait_queue_head_t wait;
- bool bound;
- bool cb_running;
- int dump_done_errno;
- struct netlink_callback cb;
- struct mutex *cb_mutex;
- struct mutex cb_def_mutex;
- void (*netlink_rcv)(struct sk_buff *);
- int (*netlink_bind)(struct net *, int);
- void (*netlink_unbind)(struct net *, int);
- struct module *module;
- struct rhash_head node;
- struct callback_head rcu;
- struct work_struct work;
-};
-
-struct listeners;
-
-struct netlink_table {
- struct rhashtable hash;
- struct hlist_head mc_list;
- struct listeners *listeners;
- unsigned int flags;
- unsigned int groups;
- struct mutex *cb_mutex;
- struct module *module;
- int (*bind)(struct net *, int);
- void (*unbind)(struct net *, int);
- bool (*compare)(struct net *, struct sock *);
- int registered;
-};
-
-struct listeners {
- struct callback_head rcu;
- long unsigned int masks[0];
-};
-
-struct netlink_tap_net {
- struct list_head netlink_tap_all;
- struct mutex netlink_tap_lock;
-};
-
-struct netlink_compare_arg {
- possible_net_t pnet;
- u32 portid;
-};
-
-struct netlink_broadcast_data {
- struct sock *exclude_sk;
- struct net *net;
- u32 portid;
- u32 group;
- int failure;
- int delivery_failure;
- int congested;
- int delivered;
- gfp_t allocation;
- struct sk_buff *skb;
- struct sk_buff *skb2;
- int (*tx_filter)(struct sock *, struct sk_buff *, void *);
- void *tx_data;
-};
-
-struct netlink_set_err_data {
- struct sock *exclude_sk;
- u32 portid;
- u32 group;
- int code;
-};
-
-struct nl_seq_iter {
- struct seq_net_private p;
- struct rhashtable_iter hti;
- int link;
-};
-
-enum {
- CTRL_CMD_UNSPEC = 0,
- CTRL_CMD_NEWFAMILY = 1,
- CTRL_CMD_DELFAMILY = 2,
- CTRL_CMD_GETFAMILY = 3,
- CTRL_CMD_NEWOPS = 4,
- CTRL_CMD_DELOPS = 5,
- CTRL_CMD_GETOPS = 6,
- CTRL_CMD_NEWMCAST_GRP = 7,
- CTRL_CMD_DELMCAST_GRP = 8,
- CTRL_CMD_GETMCAST_GRP = 9,
- __CTRL_CMD_MAX = 10,
-};
-
-enum {
- CTRL_ATTR_UNSPEC = 0,
- CTRL_ATTR_FAMILY_ID = 1,
- CTRL_ATTR_FAMILY_NAME = 2,
- CTRL_ATTR_VERSION = 3,
- CTRL_ATTR_HDRSIZE = 4,
- CTRL_ATTR_MAXATTR = 5,
- CTRL_ATTR_OPS = 6,
- CTRL_ATTR_MCAST_GROUPS = 7,
- __CTRL_ATTR_MAX = 8,
-};
-
-enum {
- CTRL_ATTR_OP_UNSPEC = 0,
- CTRL_ATTR_OP_ID = 1,
- CTRL_ATTR_OP_FLAGS = 2,
- __CTRL_ATTR_OP_MAX = 3,
-};
-
-enum {
- CTRL_ATTR_MCAST_GRP_UNSPEC = 0,
- CTRL_ATTR_MCAST_GRP_NAME = 1,
- CTRL_ATTR_MCAST_GRP_ID = 2,
- __CTRL_ATTR_MCAST_GRP_MAX = 3,
-};
-
-struct genl_dumpit_info {
- const struct genl_family *family;
- const struct genl_ops *ops;
- struct nlattr **attrs;
-};
-
-struct trace_event_raw_bpf_test_finish {
- struct trace_entry ent;
- int err;
- char __data[0];
-};
-
-struct trace_event_data_offsets_bpf_test_finish {};
-
-typedef void (*btf_trace_bpf_test_finish)(void *, int *);
-
-struct nf_hook_entries_rcu_head {
- struct callback_head head;
- void *allocation;
-};
-
-struct nf_loginfo {
- u_int8_t type;
- union {
- struct {
- u_int32_t copy_len;
- u_int16_t group;
- u_int16_t qthreshold;
- u_int16_t flags;
- } ulog;
- struct {
- u_int8_t level;
- u_int8_t logflags;
- } log;
- } u;
-};
-
-struct nf_log_buf {
- unsigned int count;
- char buf[1020];
-};
-
-struct ip_rt_info {
- __be32 daddr;
- __be32 saddr;
- u_int8_t tos;
- u_int32_t mark;
-};
-
-struct ip6_rt_info {
- struct in6_addr daddr;
- struct in6_addr saddr;
- u_int32_t mark;
-};
-
-struct nf_sockopt_ops {
- struct list_head list;
- u_int8_t pf;
- int set_optmin;
- int set_optmax;
- int (*set)(struct sock *, int, void *, unsigned int);
- int (*compat_set)(struct sock *, int, void *, unsigned int);
- int get_optmin;
- int get_optmax;
- int (*get)(struct sock *, int, void *, int *);
- int (*compat_get)(struct sock *, int, void *, int *);
- struct module *owner;
-};
-
-enum nfnetlink_groups {
- NFNLGRP_NONE = 0,
- NFNLGRP_CONNTRACK_NEW = 1,
- NFNLGRP_CONNTRACK_UPDATE = 2,
- NFNLGRP_CONNTRACK_DESTROY = 3,
- NFNLGRP_CONNTRACK_EXP_NEW = 4,
- NFNLGRP_CONNTRACK_EXP_UPDATE = 5,
- NFNLGRP_CONNTRACK_EXP_DESTROY = 6,
- NFNLGRP_NFTABLES = 7,
- NFNLGRP_ACCT_QUOTA = 8,
- NFNLGRP_NFTRACE = 9,
- __NFNLGRP_MAX = 10,
-};
-
-struct nfgenmsg {
- __u8 nfgen_family;
- __u8 version;
- __be16 res_id;
-};
-
-enum nfnl_batch_attributes {
- NFNL_BATCH_UNSPEC = 0,
- NFNL_BATCH_GENID = 1,
- __NFNL_BATCH_MAX = 2,
-};
-
-struct nfnl_callback {
- int (*call)(struct net *, struct sock *, struct sk_buff *, const struct nlmsghdr *, const struct nlattr * const *, struct netlink_ext_ack *);
- int (*call_rcu)(struct net *, struct sock *, struct sk_buff *, const struct nlmsghdr *, const struct nlattr * const *, struct netlink_ext_ack *);
- int (*call_batch)(struct net *, struct sock *, struct sk_buff *, const struct nlmsghdr *, const struct nlattr * const *, struct netlink_ext_ack *);
- const struct nla_policy *policy;
- const u_int16_t attr_count;
-};
-
-struct nfnetlink_subsystem {
- const char *name;
- __u8 subsys_id;
- __u8 cb_count;
- const struct nfnl_callback *cb;
- struct module *owner;
- int (*commit)(struct net *, struct sk_buff *);
- int (*abort)(struct net *, struct sk_buff *, bool);
- void (*cleanup)(struct net *);
- bool (*valid_genid)(struct net *, u32);
-};
-
-struct nfnl_err {
- struct list_head head;
- struct nlmsghdr *nlh;
- int err;
- struct netlink_ext_ack extack;
-};
-
-enum {
- NFNL_BATCH_FAILURE = 1,
- NFNL_BATCH_DONE = 2,
- NFNL_BATCH_REPLAY = 4,
-};
-
-enum nfulnl_msg_types {
- NFULNL_MSG_PACKET = 0,
- NFULNL_MSG_CONFIG = 1,
- NFULNL_MSG_MAX = 2,
-};
-
-struct nfulnl_msg_packet_hdr {
- __be16 hw_protocol;
- __u8 hook;
- __u8 _pad;
-};
-
-struct nfulnl_msg_packet_hw {
- __be16 hw_addrlen;
- __u16 _pad;
- __u8 hw_addr[8];
-};
-
-struct nfulnl_msg_packet_timestamp {
- __be64 sec;
- __be64 usec;
-};
-
-enum nfulnl_vlan_attr {
- NFULA_VLAN_UNSPEC = 0,
- NFULA_VLAN_PROTO = 1,
- NFULA_VLAN_TCI = 2,
- __NFULA_VLAN_MAX = 3,
-};
-
-enum nfulnl_attr_type {
- NFULA_UNSPEC = 0,
- NFULA_PACKET_HDR = 1,
- NFULA_MARK = 2,
- NFULA_TIMESTAMP = 3,
- NFULA_IFINDEX_INDEV = 4,
- NFULA_IFINDEX_OUTDEV = 5,
- NFULA_IFINDEX_PHYSINDEV = 6,
- NFULA_IFINDEX_PHYSOUTDEV = 7,
- NFULA_HWADDR = 8,
- NFULA_PAYLOAD = 9,
- NFULA_PREFIX = 10,
- NFULA_UID = 11,
- NFULA_SEQ = 12,
- NFULA_SEQ_GLOBAL = 13,
- NFULA_GID = 14,
- NFULA_HWTYPE = 15,
- NFULA_HWHEADER = 16,
- NFULA_HWLEN = 17,
- NFULA_CT = 18,
- NFULA_CT_INFO = 19,
- NFULA_VLAN = 20,
- NFULA_L2HDR = 21,
- __NFULA_MAX = 22,
-};
-
-enum nfulnl_msg_config_cmds {
- NFULNL_CFG_CMD_NONE = 0,
- NFULNL_CFG_CMD_BIND = 1,
- NFULNL_CFG_CMD_UNBIND = 2,
- NFULNL_CFG_CMD_PF_BIND = 3,
- NFULNL_CFG_CMD_PF_UNBIND = 4,
-};
-
-struct nfulnl_msg_config_cmd {
- __u8 command;
-};
-
-struct nfulnl_msg_config_mode {
- __be32 copy_range;
- __u8 copy_mode;
- __u8 _pad;
-} __attribute__((packed));
-
-enum nfulnl_attr_config {
- NFULA_CFG_UNSPEC = 0,
- NFULA_CFG_CMD = 1,
- NFULA_CFG_MODE = 2,
- NFULA_CFG_NLBUFSIZ = 3,
- NFULA_CFG_TIMEOUT = 4,
- NFULA_CFG_QTHRESH = 5,
- NFULA_CFG_FLAGS = 6,
- __NFULA_CFG_MAX = 7,
-};
-
-struct nfulnl_instance {
- struct hlist_node hlist;
- spinlock_t lock;
- refcount_t use;
- unsigned int qlen;
- struct sk_buff *skb;
- struct timer_list timer;
- struct net *net;
- struct user_namespace *peer_user_ns;
- u32 peer_portid;
- unsigned int flushtimeout;
- unsigned int nlbufsiz;
- unsigned int qthreshold;
- u_int32_t copy_range;
- u_int32_t seq;
- u_int16_t group_num;
- u_int16_t flags;
- u_int8_t copy_mode;
- struct callback_head rcu;
-};
-
-struct nfnl_log_net {
- spinlock_t instances_lock;
- struct hlist_head instance_table[16];
- atomic_t global_seq;
-};
-
-struct iter_state {
- struct seq_net_private p;
- unsigned int bucket;
-};
-
-enum ip_conntrack_status {
- IPS_EXPECTED_BIT = 0,
- IPS_EXPECTED = 1,
- IPS_SEEN_REPLY_BIT = 1,
- IPS_SEEN_REPLY = 2,
- IPS_ASSURED_BIT = 2,
- IPS_ASSURED = 4,
- IPS_CONFIRMED_BIT = 3,
- IPS_CONFIRMED = 8,
- IPS_SRC_NAT_BIT = 4,
- IPS_SRC_NAT = 16,
- IPS_DST_NAT_BIT = 5,
- IPS_DST_NAT = 32,
- IPS_NAT_MASK = 48,
- IPS_SEQ_ADJUST_BIT = 6,
- IPS_SEQ_ADJUST = 64,
- IPS_SRC_NAT_DONE_BIT = 7,
- IPS_SRC_NAT_DONE = 128,
- IPS_DST_NAT_DONE_BIT = 8,
- IPS_DST_NAT_DONE = 256,
- IPS_NAT_DONE_MASK = 384,
- IPS_DYING_BIT = 9,
- IPS_DYING = 512,
- IPS_FIXED_TIMEOUT_BIT = 10,
- IPS_FIXED_TIMEOUT = 1024,
- IPS_TEMPLATE_BIT = 11,
- IPS_TEMPLATE = 2048,
- IPS_UNTRACKED_BIT = 12,
- IPS_UNTRACKED = 4096,
- IPS_HELPER_BIT = 13,
- IPS_HELPER = 8192,
- IPS_OFFLOAD_BIT = 14,
- IPS_OFFLOAD = 16384,
- IPS_UNCHANGEABLE_MASK = 19449,
- __IPS_MAX_BIT = 15,
-};
-
-enum ip_conntrack_events {
- IPCT_NEW = 0,
- IPCT_RELATED = 1,
- IPCT_DESTROY = 2,
- IPCT_REPLY = 3,
- IPCT_ASSURED = 4,
- IPCT_PROTOINFO = 5,
- IPCT_HELPER = 6,
- IPCT_MARK = 7,
- IPCT_SEQADJ = 8,
- IPCT_NATSEQADJ = 8,
- IPCT_SECMARK = 9,
- IPCT_LABEL = 10,
- IPCT_SYNPROXY = 11,
- __IPCT_MAX = 12,
-};
-
-struct nf_conntrack_expect_policy;
-
-struct nf_conntrack_helper {
- struct hlist_node hnode;
- char name[16];
- refcount_t refcnt;
- struct module *me;
- const struct nf_conntrack_expect_policy *expect_policy;
- struct nf_conntrack_tuple tuple;
- int (*help)(struct sk_buff *, unsigned int, struct nf_conn *, enum ip_conntrack_info);
- void (*destroy)(struct nf_conn *);
- int (*from_nlattr)(struct nlattr *, struct nf_conn *);
- int (*to_nlattr)(struct sk_buff *, const struct nf_conn *);
- unsigned int expect_class_max;
- unsigned int flags;
- unsigned int queue_num;
- u16 data_len;
- char nat_mod_name[16];
-};
-
-struct nf_conntrack_expect_policy {
- unsigned int max_expected;
- unsigned int timeout;
- char name[16];
-};
-
-struct nf_conn_help {
- struct nf_conntrack_helper *helper;
- struct hlist_head expectations;
- u8 expecting[4];
- int: 32;
- char data[32];
-};
-
-enum nf_ct_ecache_state {
- NFCT_ECACHE_UNKNOWN = 0,
- NFCT_ECACHE_DESTROY_FAIL = 1,
- NFCT_ECACHE_DESTROY_SENT = 2,
-};
-
-struct nf_conntrack_ecache {
- long unsigned int cache;
- u16 missed;
- u16 ctmask;
- u16 expmask;
- enum nf_ct_ecache_state state: 8;
- u32 portid;
-};
-
-struct nf_conn_counter {
- atomic64_t packets;
- atomic64_t bytes;
-};
-
-struct nf_conn_acct {
- struct nf_conn_counter counter[2];
-};
-
-struct nf_conn_tstamp {
- u_int64_t start;
- u_int64_t stop;
-};
-
-struct nf_ct_timeout {
- __u16 l3num;
- const struct nf_conntrack_l4proto *l4proto;
- char data[0];
-};
-
-struct nf_conn_timeout {
- struct nf_ct_timeout *timeout;
-};
-
-struct conntrack_gc_work {
- struct delayed_work dwork;
- u32 last_bucket;
- bool exiting;
- bool early_drop;
- long int next_gc_run;
-};
-
-enum ctattr_l4proto {
- CTA_PROTO_UNSPEC = 0,
- CTA_PROTO_NUM = 1,
- CTA_PROTO_SRC_PORT = 2,
- CTA_PROTO_DST_PORT = 3,
- CTA_PROTO_ICMP_ID = 4,
- CTA_PROTO_ICMP_TYPE = 5,
- CTA_PROTO_ICMP_CODE = 6,
- CTA_PROTO_ICMPV6_ID = 7,
- CTA_PROTO_ICMPV6_TYPE = 8,
- CTA_PROTO_ICMPV6_CODE = 9,
- __CTA_PROTO_MAX = 10,
-};
-
-struct iter_data {
- int (*iter)(struct nf_conn *, void *);
- void *data;
- struct net *net;
-};
-
-struct ct_iter_state {
- struct seq_net_private p;
- struct hlist_nulls_head *hash;
- unsigned int htable_size;
- unsigned int bucket;
- u_int64_t time_now;
-};
-
-enum nf_ct_sysctl_index {
- NF_SYSCTL_CT_MAX = 0,
- NF_SYSCTL_CT_COUNT = 1,
- NF_SYSCTL_CT_BUCKETS = 2,
- NF_SYSCTL_CT_CHECKSUM = 3,
- NF_SYSCTL_CT_LOG_INVALID = 4,
- NF_SYSCTL_CT_EXPECT_MAX = 5,
- NF_SYSCTL_CT_ACCT = 6,
- NF_SYSCTL_CT_HELPER = 7,
- NF_SYSCTL_CT_PROTO_TIMEOUT_GENERIC = 8,
- NF_SYSCTL_CT_PROTO_TIMEOUT_TCP_SYN_SENT = 9,
- NF_SYSCTL_CT_PROTO_TIMEOUT_TCP_SYN_RECV = 10,
- NF_SYSCTL_CT_PROTO_TIMEOUT_TCP_ESTABLISHED = 11,
- NF_SYSCTL_CT_PROTO_TIMEOUT_TCP_FIN_WAIT = 12,
- NF_SYSCTL_CT_PROTO_TIMEOUT_TCP_CLOSE_WAIT = 13,
- NF_SYSCTL_CT_PROTO_TIMEOUT_TCP_LAST_ACK = 14,
- NF_SYSCTL_CT_PROTO_TIMEOUT_TCP_TIME_WAIT = 15,
- NF_SYSCTL_CT_PROTO_TIMEOUT_TCP_CLOSE = 16,
- NF_SYSCTL_CT_PROTO_TIMEOUT_TCP_RETRANS = 17,
- NF_SYSCTL_CT_PROTO_TIMEOUT_TCP_UNACK = 18,
- NF_SYSCTL_CT_PROTO_TCP_LOOSE = 19,
- NF_SYSCTL_CT_PROTO_TCP_LIBERAL = 20,
- NF_SYSCTL_CT_PROTO_TCP_MAX_RETRANS = 21,
- NF_SYSCTL_CT_PROTO_TIMEOUT_UDP = 22,
- NF_SYSCTL_CT_PROTO_TIMEOUT_UDP_STREAM = 23,
- NF_SYSCTL_CT_PROTO_TIMEOUT_ICMP = 24,
- NF_SYSCTL_CT_PROTO_TIMEOUT_ICMPV6 = 25,
- NF_SYSCTL_CT_PROTO_TIMEOUT_SCTP_CLOSED = 26,
- NF_SYSCTL_CT_PROTO_TIMEOUT_SCTP_COOKIE_WAIT = 27,
- NF_SYSCTL_CT_PROTO_TIMEOUT_SCTP_COOKIE_ECHOED = 28,
- NF_SYSCTL_CT_PROTO_TIMEOUT_SCTP_ESTABLISHED = 29,
- NF_SYSCTL_CT_PROTO_TIMEOUT_SCTP_SHUTDOWN_SENT = 30,
- NF_SYSCTL_CT_PROTO_TIMEOUT_SCTP_SHUTDOWN_RECD = 31,
- NF_SYSCTL_CT_PROTO_TIMEOUT_SCTP_SHUTDOWN_ACK_SENT = 32,
- NF_SYSCTL_CT_PROTO_TIMEOUT_SCTP_HEARTBEAT_SENT = 33,
- NF_SYSCTL_CT_PROTO_TIMEOUT_SCTP_HEARTBEAT_ACKED = 34,
- NF_SYSCTL_CT_PROTO_TIMEOUT_DCCP_REQUEST = 35,
- NF_SYSCTL_CT_PROTO_TIMEOUT_DCCP_RESPOND = 36,
- NF_SYSCTL_CT_PROTO_TIMEOUT_DCCP_PARTOPEN = 37,
- NF_SYSCTL_CT_PROTO_TIMEOUT_DCCP_OPEN = 38,
- NF_SYSCTL_CT_PROTO_TIMEOUT_DCCP_CLOSEREQ = 39,
- NF_SYSCTL_CT_PROTO_TIMEOUT_DCCP_CLOSING = 40,
- NF_SYSCTL_CT_PROTO_TIMEOUT_DCCP_TIMEWAIT = 41,
- NF_SYSCTL_CT_PROTO_DCCP_LOOSE = 42,
- __NF_SYSCTL_CT_LAST_SYSCTL = 43,
-};
-
-enum ip_conntrack_expect_events {
- IPEXP_NEW = 0,
- IPEXP_DESTROY = 1,
-};
-
-struct ct_expect_iter_state {
- struct seq_net_private p;
- unsigned int bucket;
-};
-
-struct nf_ct_ext_type {
- void (*destroy)(struct nf_conn *);
- enum nf_ct_ext_id id;
- u8 len;
- u8 align;
-};
-
-enum nf_ct_helper_flags {
- NF_CT_HELPER_F_USERSPACE = 1,
- NF_CT_HELPER_F_CONFIGURED = 2,
-};
-
-struct nf_ct_helper_expectfn {
- struct list_head head;
- const char *name;
- void (*expectfn)(struct nf_conn *, struct nf_conntrack_expect *);
-};
-
-struct nf_conntrack_nat_helper {
- struct list_head list;
- char mod_name[16];
- struct module *module;
-};
-
-struct nf_conntrack_net {
- unsigned int users4;
- unsigned int users6;
- unsigned int users_bridge;
-};
-
-struct nf_ct_bridge_info {
- struct nf_hook_ops *ops;
- unsigned int ops_size;
- struct module *me;
-};
-
-struct nf_ct_tcp_flags {
- __u8 flags;
- __u8 mask;
-};
-
-enum {
- TCP_FLAG_CWR = 32768,
- TCP_FLAG_ECE = 16384,
- TCP_FLAG_URG = 8192,
- TCP_FLAG_ACK = 4096,
- TCP_FLAG_PSH = 2048,
- TCP_FLAG_RST = 1024,
- TCP_FLAG_SYN = 512,
- TCP_FLAG_FIN = 256,
- TCP_RESERVED_BITS = 15,
- TCP_DATA_OFFSET = 240,
-};
-
-struct nf_conn_synproxy {
- u32 isn;
- u32 its;
- u32 tsoff;
-};
-
-enum tcp_bit_set {
- TCP_SYN_SET = 0,
- TCP_SYNACK_SET = 1,
- TCP_FIN_SET = 2,
- TCP_ACK_SET = 3,
- TCP_RST_SET = 4,
- TCP_NONE_SET = 5,
-};
-
-enum ctattr_protoinfo {
- CTA_PROTOINFO_UNSPEC = 0,
- CTA_PROTOINFO_TCP = 1,
- CTA_PROTOINFO_DCCP = 2,
- CTA_PROTOINFO_SCTP = 3,
- __CTA_PROTOINFO_MAX = 4,
-};
-
-enum ctattr_protoinfo_tcp {
- CTA_PROTOINFO_TCP_UNSPEC = 0,
- CTA_PROTOINFO_TCP_STATE = 1,
- CTA_PROTOINFO_TCP_WSCALE_ORIGINAL = 2,
- CTA_PROTOINFO_TCP_WSCALE_REPLY = 3,
- CTA_PROTOINFO_TCP_FLAGS_ORIGINAL = 4,
- CTA_PROTOINFO_TCP_FLAGS_REPLY = 5,
- __CTA_PROTOINFO_TCP_MAX = 6,
-};
-
-struct tcp_sack_block_wire {
- __be32 start_seq;
- __be32 end_seq;
-};
-
-struct nf_ct_seqadj {
- u32 correction_pos;
- s32 offset_before;
- s32 offset_after;
-};
-
-struct nf_conn_seqadj {
- struct nf_ct_seqadj seq[2];
-};
-
-struct icmpv6_echo {
- __be16 identifier;
- __be16 sequence;
-};
-
-struct icmpv6_nd_advt {
- __u32 reserved: 5;
- __u32 override: 1;
- __u32 solicited: 1;
- __u32 router: 1;
- __u32 reserved2: 24;
-};
-
-struct icmpv6_nd_ra {
- __u8 hop_limit;
- __u8 reserved: 3;
- __u8 router_pref: 2;
- __u8 home_agent: 1;
- __u8 other: 1;
- __u8 managed: 1;
- __be16 rt_lifetime;
-};
-
-struct icmp6hdr {
- __u8 icmp6_type;
- __u8 icmp6_code;
- __sum16 icmp6_cksum;
- union {
- __be32 un_data32[1];
- __be16 un_data16[2];
- __u8 un_data8[4];
- struct icmpv6_echo u_echo;
- struct icmpv6_nd_advt u_nd_advt;
- struct icmpv6_nd_ra u_nd_ra;
- } icmp6_dataun;
-};
-
-enum ct_dccp_roles {
- CT_DCCP_ROLE_CLIENT = 0,
- CT_DCCP_ROLE_SERVER = 1,
- __CT_DCCP_ROLE_MAX = 2,
-};
-
-struct dccp_hdr_ext {
- __be32 dccph_seq_low;
-};
-
-struct dccp_hdr_ack_bits {
- __be16 dccph_reserved1;
- __be16 dccph_ack_nr_high;
- __be32 dccph_ack_nr_low;
-};
-
-enum dccp_pkt_type {
- DCCP_PKT_REQUEST = 0,
- DCCP_PKT_RESPONSE = 1,
- DCCP_PKT_DATA = 2,
- DCCP_PKT_ACK = 3,
- DCCP_PKT_DATAACK = 4,
- DCCP_PKT_CLOSEREQ = 5,
- DCCP_PKT_CLOSE = 6,
- DCCP_PKT_RESET = 7,
- DCCP_PKT_SYNC = 8,
- DCCP_PKT_SYNCACK = 9,
- DCCP_PKT_INVALID = 10,
-};
-
-enum ctattr_protoinfo_dccp {
- CTA_PROTOINFO_DCCP_UNSPEC = 0,
- CTA_PROTOINFO_DCCP_STATE = 1,
- CTA_PROTOINFO_DCCP_ROLE = 2,
- CTA_PROTOINFO_DCCP_HANDSHAKE_SEQ = 3,
- CTA_PROTOINFO_DCCP_PAD = 4,
- __CTA_PROTOINFO_DCCP_MAX = 5,
-};
-
-enum {
- SCTP_CHUNK_FLAG_T = 1,
-};
-
-enum {
- SCTP_MIB_NUM = 0,
- SCTP_MIB_CURRESTAB = 1,
- SCTP_MIB_ACTIVEESTABS = 2,
- SCTP_MIB_PASSIVEESTABS = 3,
- SCTP_MIB_ABORTEDS = 4,
- SCTP_MIB_SHUTDOWNS = 5,
- SCTP_MIB_OUTOFBLUES = 6,
- SCTP_MIB_CHECKSUMERRORS = 7,
- SCTP_MIB_OUTCTRLCHUNKS = 8,
- SCTP_MIB_OUTORDERCHUNKS = 9,
- SCTP_MIB_OUTUNORDERCHUNKS = 10,
- SCTP_MIB_INCTRLCHUNKS = 11,
- SCTP_MIB_INORDERCHUNKS = 12,
- SCTP_MIB_INUNORDERCHUNKS = 13,
- SCTP_MIB_FRAGUSRMSGS = 14,
- SCTP_MIB_REASMUSRMSGS = 15,
- SCTP_MIB_OUTSCTPPACKS = 16,
- SCTP_MIB_INSCTPPACKS = 17,
- SCTP_MIB_T1_INIT_EXPIREDS = 18,
- SCTP_MIB_T1_COOKIE_EXPIREDS = 19,
- SCTP_MIB_T2_SHUTDOWN_EXPIREDS = 20,
- SCTP_MIB_T3_RTX_EXPIREDS = 21,
- SCTP_MIB_T4_RTO_EXPIREDS = 22,
- SCTP_MIB_T5_SHUTDOWN_GUARD_EXPIREDS = 23,
- SCTP_MIB_DELAY_SACK_EXPIREDS = 24,
- SCTP_MIB_AUTOCLOSE_EXPIREDS = 25,
- SCTP_MIB_T1_RETRANSMITS = 26,
- SCTP_MIB_T3_RETRANSMITS = 27,
- SCTP_MIB_PMTUD_RETRANSMITS = 28,
- SCTP_MIB_FAST_RETRANSMITS = 29,
- SCTP_MIB_IN_PKT_SOFTIRQ = 30,
- SCTP_MIB_IN_PKT_BACKLOG = 31,
- SCTP_MIB_IN_PKT_DISCARDS = 32,
- SCTP_MIB_IN_DATA_CHUNK_DISCARDS = 33,
- __SCTP_MIB_MAX = 34,
-};
-
-enum ctattr_protoinfo_sctp {
- CTA_PROTOINFO_SCTP_UNSPEC = 0,
- CTA_PROTOINFO_SCTP_STATE = 1,
- CTA_PROTOINFO_SCTP_VTAG_ORIGINAL = 2,
- CTA_PROTOINFO_SCTP_VTAG_REPLY = 3,
- __CTA_PROTOINFO_SCTP_MAX = 4,
-};
-
-enum cntl_msg_types {
- IPCTNL_MSG_CT_NEW = 0,
- IPCTNL_MSG_CT_GET = 1,
- IPCTNL_MSG_CT_DELETE = 2,
- IPCTNL_MSG_CT_GET_CTRZERO = 3,
- IPCTNL_MSG_CT_GET_STATS_CPU = 4,
- IPCTNL_MSG_CT_GET_STATS = 5,
- IPCTNL_MSG_CT_GET_DYING = 6,
- IPCTNL_MSG_CT_GET_UNCONFIRMED = 7,
- IPCTNL_MSG_MAX = 8,
-};
-
-enum ctnl_exp_msg_types {
- IPCTNL_MSG_EXP_NEW = 0,
- IPCTNL_MSG_EXP_GET = 1,
- IPCTNL_MSG_EXP_DELETE = 2,
- IPCTNL_MSG_EXP_GET_STATS_CPU = 3,
- IPCTNL_MSG_EXP_MAX = 4,
-};
-
-enum ctattr_type {
- CTA_UNSPEC = 0,
- CTA_TUPLE_ORIG = 1,
- CTA_TUPLE_REPLY = 2,
- CTA_STATUS = 3,
- CTA_PROTOINFO = 4,
- CTA_HELP = 5,
- CTA_NAT_SRC = 6,
- CTA_TIMEOUT = 7,
- CTA_MARK = 8,
- CTA_COUNTERS_ORIG = 9,
- CTA_COUNTERS_REPLY = 10,
- CTA_USE = 11,
- CTA_ID = 12,
- CTA_NAT_DST = 13,
- CTA_TUPLE_MASTER = 14,
- CTA_SEQ_ADJ_ORIG = 15,
- CTA_NAT_SEQ_ADJ_ORIG = 15,
- CTA_SEQ_ADJ_REPLY = 16,
- CTA_NAT_SEQ_ADJ_REPLY = 16,
- CTA_SECMARK = 17,
- CTA_ZONE = 18,
- CTA_SECCTX = 19,
- CTA_TIMESTAMP = 20,
- CTA_MARK_MASK = 21,
- CTA_LABELS = 22,
- CTA_LABELS_MASK = 23,
- CTA_SYNPROXY = 24,
- __CTA_MAX = 25,
-};
-
-enum ctattr_tuple {
- CTA_TUPLE_UNSPEC = 0,
- CTA_TUPLE_IP = 1,
- CTA_TUPLE_PROTO = 2,
- CTA_TUPLE_ZONE = 3,
- __CTA_TUPLE_MAX = 4,
-};
-
-enum ctattr_ip {
- CTA_IP_UNSPEC = 0,
- CTA_IP_V4_SRC = 1,
- CTA_IP_V4_DST = 2,
- CTA_IP_V6_SRC = 3,
- CTA_IP_V6_DST = 4,
- __CTA_IP_MAX = 5,
-};
-
-enum ctattr_counters {
- CTA_COUNTERS_UNSPEC = 0,
- CTA_COUNTERS_PACKETS = 1,
- CTA_COUNTERS_BYTES = 2,
- CTA_COUNTERS32_PACKETS = 3,
- CTA_COUNTERS32_BYTES = 4,
- CTA_COUNTERS_PAD = 5,
- __CTA_COUNTERS_MAX = 6,
-};
-
-enum ctattr_tstamp {
- CTA_TIMESTAMP_UNSPEC = 0,
- CTA_TIMESTAMP_START = 1,
- CTA_TIMESTAMP_STOP = 2,
- CTA_TIMESTAMP_PAD = 3,
- __CTA_TIMESTAMP_MAX = 4,
-};
-
-enum ctattr_seqadj {
- CTA_SEQADJ_UNSPEC = 0,
- CTA_SEQADJ_CORRECTION_POS = 1,
- CTA_SEQADJ_OFFSET_BEFORE = 2,
- CTA_SEQADJ_OFFSET_AFTER = 3,
- __CTA_SEQADJ_MAX = 4,
-};
-
-enum ctattr_synproxy {
- CTA_SYNPROXY_UNSPEC = 0,
- CTA_SYNPROXY_ISN = 1,
- CTA_SYNPROXY_ITS = 2,
- CTA_SYNPROXY_TSOFF = 3,
- __CTA_SYNPROXY_MAX = 4,
-};
-
-enum ctattr_expect {
- CTA_EXPECT_UNSPEC = 0,
- CTA_EXPECT_MASTER = 1,
- CTA_EXPECT_TUPLE = 2,
- CTA_EXPECT_MASK = 3,
- CTA_EXPECT_TIMEOUT = 4,
- CTA_EXPECT_ID = 5,
- CTA_EXPECT_HELP_NAME = 6,
- CTA_EXPECT_ZONE = 7,
- CTA_EXPECT_FLAGS = 8,
- CTA_EXPECT_CLASS = 9,
- CTA_EXPECT_NAT = 10,
- CTA_EXPECT_FN = 11,
- __CTA_EXPECT_MAX = 12,
-};
-
-enum ctattr_expect_nat {
- CTA_EXPECT_NAT_UNSPEC = 0,
- CTA_EXPECT_NAT_DIR = 1,
- CTA_EXPECT_NAT_TUPLE = 2,
- __CTA_EXPECT_NAT_MAX = 3,
-};
-
-enum ctattr_help {
- CTA_HELP_UNSPEC = 0,
- CTA_HELP_NAME = 1,
- CTA_HELP_INFO = 2,
- __CTA_HELP_MAX = 3,
-};
-
-enum ctattr_secctx {
- CTA_SECCTX_UNSPEC = 0,
- CTA_SECCTX_NAME = 1,
- __CTA_SECCTX_MAX = 2,
-};
-
-enum ctattr_stats_cpu {
- CTA_STATS_UNSPEC = 0,
- CTA_STATS_SEARCHED = 1,
- CTA_STATS_FOUND = 2,
- CTA_STATS_NEW = 3,
- CTA_STATS_INVALID = 4,
- CTA_STATS_IGNORE = 5,
- CTA_STATS_DELETE = 6,
- CTA_STATS_DELETE_LIST = 7,
- CTA_STATS_INSERT = 8,
- CTA_STATS_INSERT_FAILED = 9,
- CTA_STATS_DROP = 10,
- CTA_STATS_EARLY_DROP = 11,
- CTA_STATS_ERROR = 12,
- CTA_STATS_SEARCH_RESTART = 13,
- __CTA_STATS_MAX = 14,
-};
-
-enum ctattr_stats_global {
- CTA_STATS_GLOBAL_UNSPEC = 0,
- CTA_STATS_GLOBAL_ENTRIES = 1,
- CTA_STATS_GLOBAL_MAX_ENTRIES = 2,
- __CTA_STATS_GLOBAL_MAX = 3,
-};
-
-enum ctattr_expect_stats {
- CTA_STATS_EXP_UNSPEC = 0,
- CTA_STATS_EXP_NEW = 1,
- CTA_STATS_EXP_CREATE = 2,
- CTA_STATS_EXP_DELETE = 3,
- __CTA_STATS_EXP_MAX = 4,
-};
-
-struct ctnetlink_filter {
- u8 family;
- struct {
- u_int32_t val;
- u_int32_t mask;
- } mark;
-};
-
-enum nf_ct_ftp_type {
- NF_CT_FTP_PORT = 0,
- NF_CT_FTP_PASV = 1,
- NF_CT_FTP_EPRT = 2,
- NF_CT_FTP_EPSV = 3,
-};
-
-struct nf_ct_ftp_master {
- u_int32_t seq_aft_nl[4];
- u_int16_t seq_aft_nl_num[2];
- u_int16_t flags[2];
-};
-
-struct ftp_search {
- const char *pattern;
- size_t plen;
- char skip;
- char term;
- enum nf_ct_ftp_type ftptype;
- int (*getnum)(const char *, size_t, struct nf_conntrack_man *, char, unsigned int *);
-};
-
-struct nf_ct_sip_master {
- unsigned int register_cseq;
- unsigned int invite_cseq;
- __be16 forced_dport;
-};
-
-enum sip_expectation_classes {
- SIP_EXPECT_SIGNALLING = 0,
- SIP_EXPECT_AUDIO = 1,
- SIP_EXPECT_VIDEO = 2,
- SIP_EXPECT_IMAGE = 3,
- __SIP_EXPECT_MAX = 4,
-};
-
-struct sdp_media_type {
- const char *name;
- unsigned int len;
- enum sip_expectation_classes class;
-};
-
-struct sip_handler {
- const char *method;
- unsigned int len;
- int (*request)(struct sk_buff *, unsigned int, unsigned int, const char **, unsigned int *, unsigned int);
- int (*response)(struct sk_buff *, unsigned int, unsigned int, const char **, unsigned int *, unsigned int, unsigned int);
-};
-
-struct sip_header {
- const char *name;
- const char *cname;
- const char *search;
- unsigned int len;
- unsigned int clen;
- unsigned int slen;
- int (*match_len)(const struct nf_conn *, const char *, const char *, int *);
-};
-
-enum sip_header_types {
- SIP_HDR_CSEQ = 0,
- SIP_HDR_FROM = 1,
- SIP_HDR_TO = 2,
- SIP_HDR_CONTACT = 3,
- SIP_HDR_VIA_UDP = 4,
- SIP_HDR_VIA_TCP = 5,
- SIP_HDR_EXPIRES = 6,
- SIP_HDR_CONTENT_LENGTH = 7,
- SIP_HDR_CALL_ID = 8,
-};
-
-enum sdp_header_types {
- SDP_HDR_UNSPEC = 0,
- SDP_HDR_VERSION = 1,
- SDP_HDR_OWNER = 2,
- SDP_HDR_CONNECTION = 3,
- SDP_HDR_MEDIA = 4,
-};
-
-struct nf_nat_sip_hooks {
- unsigned int (*msg)(struct sk_buff *, unsigned int, unsigned int, const char **, unsigned int *);
- void (*seq_adjust)(struct sk_buff *, unsigned int, s16);
- unsigned int (*expect)(struct sk_buff *, unsigned int, unsigned int, const char **, unsigned int *, struct nf_conntrack_expect *, unsigned int, unsigned int);
- unsigned int (*sdp_addr)(struct sk_buff *, unsigned int, unsigned int, const char **, unsigned int *, unsigned int, enum sdp_header_types, enum sdp_header_types, const union nf_inet_addr *);
- unsigned int (*sdp_port)(struct sk_buff *, unsigned int, unsigned int, const char **, unsigned int *, unsigned int, unsigned int, u_int16_t);
- unsigned int (*sdp_session)(struct sk_buff *, unsigned int, unsigned int, const char **, unsigned int *, unsigned int, const union nf_inet_addr *);
- unsigned int (*sdp_media)(struct sk_buff *, unsigned int, unsigned int, const char **, unsigned int *, struct nf_conntrack_expect *, struct nf_conntrack_expect *, unsigned int, unsigned int, union nf_inet_addr *);
-};
-
-union nf_conntrack_nat_help {};
-
-struct nf_conn_nat {
- union nf_conntrack_nat_help help;
- int masq_index;
-};
-
-struct nf_nat_lookup_hook_priv {
- struct nf_hook_entries *entries;
- struct callback_head callback_head;
-};
-
-struct nf_nat_hooks_net {
- struct nf_hook_ops *nat_hook_ops;
- unsigned int users;
-};
-
-struct nat_net {
- struct nf_nat_hooks_net nat_proto_net[13];
-};
-
-struct nf_nat_proto_clean {
- u8 l3proto;
- u8 l4proto;
-};
-
-enum ctattr_nat {
- CTA_NAT_UNSPEC = 0,
- CTA_NAT_V4_MINIP = 1,
- CTA_NAT_V4_MAXIP = 2,
- CTA_NAT_PROTO = 3,
- CTA_NAT_V6_MINIP = 4,
- CTA_NAT_V6_MAXIP = 5,
- __CTA_NAT_MAX = 6,
-};
-
-enum ctattr_protonat {
- CTA_PROTONAT_UNSPEC = 0,
- CTA_PROTONAT_PORT_MIN = 1,
- CTA_PROTONAT_PORT_MAX = 2,
- __CTA_PROTONAT_MAX = 3,
-};
-
-struct masq_dev_work {
- struct work_struct work;
- struct net *net;
- struct in6_addr addr;
- int ifindex;
-};
-
-struct xt_action_param;
-
-struct xt_mtchk_param;
-
-struct xt_mtdtor_param;
-
-struct xt_match {
- struct list_head list;
- const char name[29];
- u_int8_t revision;
- bool (*match)(const struct sk_buff *, struct xt_action_param *);
- int (*checkentry)(const struct xt_mtchk_param *);
- void (*destroy)(const struct xt_mtdtor_param *);
- void (*compat_from_user)(void *, const void *);
- int (*compat_to_user)(void *, const void *);
- struct module *me;
- const char *table;
- unsigned int matchsize;
- unsigned int usersize;
- unsigned int compatsize;
- unsigned int hooks;
- short unsigned int proto;
- short unsigned int family;
-};
-
-struct xt_entry_match {
- union {
- struct {
- __u16 match_size;
- char name[29];
- __u8 revision;
- } user;
- struct {
- __u16 match_size;
- struct xt_match *match;
- } kernel;
- __u16 match_size;
- } u;
- unsigned char data[0];
-};
-
-struct xt_tgchk_param;
-
-struct xt_tgdtor_param;
-
-struct xt_target {
- struct list_head list;
- const char name[29];
- u_int8_t revision;
- unsigned int (*target)(struct sk_buff *, const struct xt_action_param *);
- int (*checkentry)(const struct xt_tgchk_param *);
- void (*destroy)(const struct xt_tgdtor_param *);
- void (*compat_from_user)(void *, const void *);
- int (*compat_to_user)(void *, const void *);
- struct module *me;
- const char *table;
- unsigned int targetsize;
- unsigned int usersize;
- unsigned int compatsize;
- unsigned int hooks;
- short unsigned int proto;
- short unsigned int family;
-};
-
-struct xt_entry_target {
- union {
- struct {
- __u16 target_size;
- char name[29];
- __u8 revision;
- } user;
- struct {
- __u16 target_size;
- struct xt_target *target;
- } kernel;
- __u16 target_size;
- } u;
- unsigned char data[0];
-};
-
-struct xt_standard_target {
- struct xt_entry_target target;
- int verdict;
-};
-
-struct xt_error_target {
- struct xt_entry_target target;
- char errorname[30];
-};
-
-struct xt_counters {
- __u64 pcnt;
- __u64 bcnt;
-};
-
-struct xt_counters_info {
- char name[32];
- unsigned int num_counters;
- struct xt_counters counters[0];
-};
-
-struct xt_action_param {
- union {
- const struct xt_match *match;
- const struct xt_target *target;
- };
- union {
- const void *matchinfo;
- const void *targinfo;
- };
- const struct nf_hook_state *state;
- int fragoff;
- unsigned int thoff;
- bool hotdrop;
-};
-
-struct xt_mtchk_param {
- struct net *net;
- const char *table;
- const void *entryinfo;
- const struct xt_match *match;
- void *matchinfo;
- unsigned int hook_mask;
- u_int8_t family;
- bool nft_compat;
-};
-
-struct xt_mtdtor_param {
- struct net *net;
- const struct xt_match *match;
- void *matchinfo;
- u_int8_t family;
-};
-
-struct xt_tgchk_param {
- struct net *net;
- const char *table;
- const void *entryinfo;
- const struct xt_target *target;
- void *targinfo;
- unsigned int hook_mask;
- u_int8_t family;
- bool nft_compat;
-};
-
-struct xt_tgdtor_param {
- struct net *net;
- const struct xt_target *target;
- void *targinfo;
- u_int8_t family;
-};
-
-struct xt_percpu_counter_alloc_state {
- unsigned int off;
- const char *mem;
-};
-
-struct compat_xt_entry_match {
- union {
- struct {
- u_int16_t match_size;
- char name[29];
- u_int8_t revision;
- } user;
- struct {
- u_int16_t match_size;
- compat_uptr_t match;
- } kernel;
- u_int16_t match_size;
- } u;
- unsigned char data[0];
-};
-
-struct compat_xt_entry_target {
- union {
- struct {
- u_int16_t target_size;
- char name[29];
- u_int8_t revision;
- } user;
- struct {
- u_int16_t target_size;
- compat_uptr_t target;
- } kernel;
- u_int16_t target_size;
- } u;
- unsigned char data[0];
-};
-
-struct compat_xt_counters {
- compat_u64 pcnt;
- compat_u64 bcnt;
-};
-
-struct compat_xt_counters_info {
- char name[32];
- compat_uint_t num_counters;
- struct compat_xt_counters counters[0];
-} __attribute__((packed));
-
-struct compat_delta {
- unsigned int offset;
- int delta;
-};
-
-struct xt_af {
- struct mutex mutex;
- struct list_head match;
- struct list_head target;
- struct mutex compat_mutex;
- struct compat_delta *compat_tab;
- unsigned int number;
- unsigned int cur;
-};
-
-struct compat_xt_standard_target {
- struct compat_xt_entry_target t;
- compat_uint_t verdict;
-};
-
-struct compat_xt_error_target {
- struct compat_xt_entry_target t;
- char errorname[30];
-};
-
-struct nf_mttg_trav {
- struct list_head *head;
- struct list_head *curr;
- uint8_t class;
-};
-
-enum {
- MTTG_TRAV_INIT = 0,
- MTTG_TRAV_NFP_UNSPEC = 1,
- MTTG_TRAV_NFP_SPEC = 2,
- MTTG_TRAV_DONE = 3,
-};
-
-struct xt_tcp {
- __u16 spts[2];
- __u16 dpts[2];
- __u8 option;
- __u8 flg_mask;
- __u8 flg_cmp;
- __u8 invflags;
-};
-
-struct xt_udp {
- __u16 spts[2];
- __u16 dpts[2];
- __u8 invflags;
-};
-
-enum {
- CONNSECMARK_SAVE = 1,
- CONNSECMARK_RESTORE = 2,
-};
-
-struct xt_connsecmark_target_info {
- __u8 mode;
-};
-
-struct xt_nflog_info {
- __u32 len;
- __u16 group;
- __u16 threshold;
- __u16 flags;
- __u16 pad;
- char prefix[64];
-};
-
-struct xt_secmark_target_info {
- __u8 mode;
- __u32 secid;
- char secctx[256];
-};
-
-struct ipt_ip {
- struct in_addr src;
- struct in_addr dst;
- struct in_addr smsk;
- struct in_addr dmsk;
- char iniface[16];
- char outiface[16];
- unsigned char iniface_mask[16];
- unsigned char outiface_mask[16];
- __u16 proto;
- __u8 flags;
- __u8 invflags;
-};
-
-struct ipt_entry {
- struct ipt_ip ip;
- unsigned int nfcache;
- __u16 target_offset;
- __u16 next_offset;
- unsigned int comefrom;
- struct xt_counters counters;
- unsigned char elems[0];
-};
-
-struct ip6t_ip6 {
- struct in6_addr src;
- struct in6_addr dst;
- struct in6_addr smsk;
- struct in6_addr dmsk;
- char iniface[16];
- char outiface[16];
- unsigned char iniface_mask[16];
- unsigned char outiface_mask[16];
- __u16 proto;
- __u8 tos;
- __u8 flags;
- __u8 invflags;
-};
-
-struct ip6t_entry {
- struct ip6t_ip6 ipv6;
- unsigned int nfcache;
- __u16 target_offset;
- __u16 next_offset;
- unsigned int comefrom;
- struct xt_counters counters;
- unsigned char elems[0];
-};
-
-struct xt_tcpmss_info {
- __u16 mss;
-};
-
-struct xt_bpf_info {
- __u16 bpf_program_num_elem;
- struct sock_filter bpf_program[64];
- struct bpf_prog *filter;
-};
-
-enum xt_bpf_modes {
- XT_BPF_MODE_BYTECODE = 0,
- XT_BPF_MODE_FD_PINNED = 1,
- XT_BPF_MODE_FD_ELF = 2,
-};
-
-struct xt_bpf_info_v1 {
- __u16 mode;
- __u16 bpf_program_num_elem;
- __s32 fd;
- union {
- struct sock_filter bpf_program[64];
- char path[512];
- };
- struct bpf_prog *filter;
-};
-
-enum {
- XT_CONNTRACK_STATE = 1,
- XT_CONNTRACK_PROTO = 2,
- XT_CONNTRACK_ORIGSRC = 4,
- XT_CONNTRACK_ORIGDST = 8,
- XT_CONNTRACK_REPLSRC = 16,
- XT_CONNTRACK_REPLDST = 32,
- XT_CONNTRACK_STATUS = 64,
- XT_CONNTRACK_EXPIRES = 128,
- XT_CONNTRACK_ORIGSRC_PORT = 256,
- XT_CONNTRACK_ORIGDST_PORT = 512,
- XT_CONNTRACK_REPLSRC_PORT = 1024,
- XT_CONNTRACK_REPLDST_PORT = 2048,
- XT_CONNTRACK_DIRECTION = 4096,
- XT_CONNTRACK_STATE_ALIAS = 8192,
-};
-
-struct xt_conntrack_mtinfo1 {
- union nf_inet_addr origsrc_addr;
- union nf_inet_addr origsrc_mask;
- union nf_inet_addr origdst_addr;
- union nf_inet_addr origdst_mask;
- union nf_inet_addr replsrc_addr;
- union nf_inet_addr replsrc_mask;
- union nf_inet_addr repldst_addr;
- union nf_inet_addr repldst_mask;
- __u32 expires_min;
- __u32 expires_max;
- __u16 l4proto;
- __be16 origsrc_port;
- __be16 origdst_port;
- __be16 replsrc_port;
- __be16 repldst_port;
- __u16 match_flags;
- __u16 invert_flags;
- __u8 state_mask;
- __u8 status_mask;
-};
-
-struct xt_conntrack_mtinfo2 {
- union nf_inet_addr origsrc_addr;
- union nf_inet_addr origsrc_mask;
- union nf_inet_addr origdst_addr;
- union nf_inet_addr origdst_mask;
- union nf_inet_addr replsrc_addr;
- union nf_inet_addr replsrc_mask;
- union nf_inet_addr repldst_addr;
- union nf_inet_addr repldst_mask;
- __u32 expires_min;
- __u32 expires_max;
- __u16 l4proto;
- __be16 origsrc_port;
- __be16 origdst_port;
- __be16 replsrc_port;
- __be16 repldst_port;
- __u16 match_flags;
- __u16 invert_flags;
- __u16 state_mask;
- __u16 status_mask;
-};
-
-struct xt_conntrack_mtinfo3 {
- union nf_inet_addr origsrc_addr;
- union nf_inet_addr origsrc_mask;
- union nf_inet_addr origdst_addr;
- union nf_inet_addr origdst_mask;
- union nf_inet_addr replsrc_addr;
- union nf_inet_addr replsrc_mask;
- union nf_inet_addr repldst_addr;
- union nf_inet_addr repldst_mask;
- __u32 expires_min;
- __u32 expires_max;
- __u16 l4proto;
- __u16 origsrc_port;
- __u16 origdst_port;
- __u16 replsrc_port;
- __u16 repldst_port;
- __u16 match_flags;
- __u16 invert_flags;
- __u16 state_mask;
- __u16 status_mask;
- __u16 origsrc_port_high;
- __u16 origdst_port_high;
- __u16 replsrc_port_high;
- __u16 repldst_port_high;
-};
-
-enum xt_policy_flags {
- XT_POLICY_MATCH_IN = 1,
- XT_POLICY_MATCH_OUT = 2,
- XT_POLICY_MATCH_NONE = 4,
- XT_POLICY_MATCH_STRICT = 8,
-};
-
-struct xt_policy_spec {
- __u8 saddr: 1;
- __u8 daddr: 1;
- __u8 proto: 1;
- __u8 mode: 1;
- __u8 spi: 1;
- __u8 reqid: 1;
-};
-
-struct xt_policy_elem {
- union {
- struct {
- union nf_inet_addr saddr;
- union nf_inet_addr smask;
- union nf_inet_addr daddr;
- union nf_inet_addr dmask;
- };
- };
- __be32 spi;
- __u32 reqid;
- __u8 proto;
- __u8 mode;
- struct xt_policy_spec match;
- struct xt_policy_spec invert;
-};
-
-struct xt_policy_info {
- struct xt_policy_elem pol[4];
- __u16 flags;
- __u16 len;
-};
-
-struct xt_state_info {
- unsigned int statemask;
-};
-
-struct ip_mreqn {
- struct in_addr imr_multiaddr;
- struct in_addr imr_address;
- int imr_ifindex;
-};
-
-struct mr_table_ops {
- const struct rhashtable_params *rht_params;
- void *cmparg_any;
-};
-
-struct vif_device {
- struct net_device *dev;
- long unsigned int bytes_in;
- long unsigned int bytes_out;
- long unsigned int pkt_in;
- long unsigned int pkt_out;
- long unsigned int rate_limit;
- unsigned char threshold;
- short unsigned int flags;
- int link;
- struct netdev_phys_item_id dev_parent_id;
- __be32 local;
- __be32 remote;
-};
-
-struct mr_table {
- struct list_head list;
- possible_net_t net;
- struct mr_table_ops ops;
- u32 id;
- struct sock *mroute_sk;
- struct timer_list ipmr_expire_timer;
- struct list_head mfc_unres_queue;
- struct vif_device vif_table[32];
- struct rhltable mfc_hash;
- struct list_head mfc_cache_list;
- int maxvif;
- atomic_t cache_resolve_queue_len;
- bool mroute_do_assert;
- bool mroute_do_pim;
- bool mroute_do_wrvifwhole;
- int mroute_reg_vif_num;
-};
-
-struct rtmsg {
- unsigned char rtm_family;
- unsigned char rtm_dst_len;
- unsigned char rtm_src_len;
- unsigned char rtm_tos;
- unsigned char rtm_table;
- unsigned char rtm_protocol;
- unsigned char rtm_scope;
- unsigned char rtm_type;
- unsigned int rtm_flags;
-};
-
-struct rtvia {
- __kernel_sa_family_t rtvia_family;
- __u8 rtvia_addr[0];
-};
-
-struct ip_sf_list;
-
-struct ip_mc_list {
- struct in_device *interface;
- __be32 multiaddr;
- unsigned int sfmode;
- struct ip_sf_list *sources;
- struct ip_sf_list *tomb;
- long unsigned int sfcount[2];
- union {
- struct ip_mc_list *next;
- struct ip_mc_list *next_rcu;
- };
- struct ip_mc_list *next_hash;
- struct timer_list timer;
- int users;
- refcount_t refcnt;
- spinlock_t lock;
- char tm_running;
- char reporter;
- char unsolicit_count;
- char loaded;
- unsigned char gsquery;
- unsigned char crcount;
- struct callback_head rcu;
-};
-
-struct ip_sf_socklist {
- unsigned int sl_max;
- unsigned int sl_count;
- struct callback_head rcu;
- __be32 sl_addr[0];
-};
-
-struct ip_mc_socklist {
- struct ip_mc_socklist *next_rcu;
- struct ip_mreqn multi;
- unsigned int sfmode;
- struct ip_sf_socklist *sflist;
- struct callback_head rcu;
-};
-
-struct ip_sf_list {
- struct ip_sf_list *sf_next;
- long unsigned int sf_count[2];
- __be32 sf_inaddr;
- unsigned char sf_gsresp;
- unsigned char sf_oldin;
- unsigned char sf_crcount;
-};
-
-struct ipv4_addr_key {
- __be32 addr;
- int vif;
-};
-
-struct inetpeer_addr {
- union {
- struct ipv4_addr_key a4;
- struct in6_addr a6;
- u32 key[4];
- };
- __u16 family;
-};
-
-struct inet_peer {
- struct rb_node rb_node;
- struct inetpeer_addr daddr;
- u32 metrics[17];
- u32 rate_tokens;
- u32 n_redirects;
- long unsigned int rate_last;
- union {
- struct {
- atomic_t rid;
- };
- struct callback_head rcu;
- };
- __u32 dtime;
- refcount_t refcnt;
-};
-
-struct uncached_list {
- spinlock_t lock;
- struct list_head head;
-};
-
-struct rt_cache_stat {
- unsigned int in_slow_tot;
- unsigned int in_slow_mc;
- unsigned int in_no_route;
- unsigned int in_brd;
- unsigned int in_martian_dst;
- unsigned int in_martian_src;
- unsigned int out_slow_tot;
- unsigned int out_slow_mc;
-};
-
-struct fib_prop {
- int error;
- u8 scope;
-};
-
-struct raw_hashinfo {
- rwlock_t lock;
- struct hlist_head ht[256];
-};
-
-enum ip_defrag_users {
- IP_DEFRAG_LOCAL_DELIVER = 0,
- IP_DEFRAG_CALL_RA_CHAIN = 1,
- IP_DEFRAG_CONNTRACK_IN = 2,
- __IP_DEFRAG_CONNTRACK_IN_END = 65537,
- IP_DEFRAG_CONNTRACK_OUT = 65538,
- __IP_DEFRAG_CONNTRACK_OUT_END = 131073,
- IP_DEFRAG_CONNTRACK_BRIDGE_IN = 131074,
- __IP_DEFRAG_CONNTRACK_BRIDGE_IN = 196609,
- IP_DEFRAG_VS_IN = 196610,
- IP_DEFRAG_VS_OUT = 196611,
- IP_DEFRAG_VS_FWD = 196612,
- IP_DEFRAG_AF_PACKET = 196613,
- IP_DEFRAG_MACVLAN = 196614,
-};
-
-enum {
- INET_FRAG_FIRST_IN = 1,
- INET_FRAG_LAST_IN = 2,
- INET_FRAG_COMPLETE = 4,
- INET_FRAG_HASH_DEAD = 8,
-};
-
-struct ipq {
- struct inet_frag_queue q;
- u8 ecn;
- u16 max_df_size;
- int iif;
- unsigned int rid;
- struct inet_peer *peer;
-};
-
-struct ip_options_data {
- struct ip_options_rcu opt;
- char data[40];
-};
-
-struct ipcm_cookie {
- struct sockcm_cookie sockc;
- __be32 addr;
- int oif;
- struct ip_options_rcu *opt;
- __u8 ttl;
- __s16 tos;
- char priority;
- __u16 gso_size;
-};
-
-struct ip_fraglist_iter {
- struct sk_buff *frag;
- struct iphdr *iph;
- int offset;
- unsigned int hlen;
-};
-
-struct ip_frag_state {
- bool DF;
- unsigned int hlen;
- unsigned int ll_rs;
- unsigned int mtu;
- unsigned int left;
- int offset;
- int ptr;
- __be16 not_last_frag;
-};
-
-struct ip_reply_arg {
- struct kvec iov[1];
- int flags;
- __wsum csum;
- int csumoffset;
- int bound_dev_if;
- u8 tos;
- kuid_t uid;
-};
-
-struct ip_mreq_source {
- __be32 imr_multiaddr;
- __be32 imr_interface;
- __be32 imr_sourceaddr;
-};
-
-struct ip_msfilter {
- __be32 imsf_multiaddr;
- __be32 imsf_interface;
- __u32 imsf_fmode;
- __u32 imsf_numsrc;
- __be32 imsf_slist[1];
-};
-
-struct in_pktinfo {
- int ipi_ifindex;
- struct in_addr ipi_spec_dst;
- struct in_addr ipi_addr;
-};
-
-enum {
- BPFILTER_IPT_SO_SET_REPLACE = 64,
- BPFILTER_IPT_SO_SET_ADD_COUNTERS = 65,
- BPFILTER_IPT_SET_MAX = 66,
-};
-
-enum {
- BPFILTER_IPT_SO_GET_INFO = 64,
- BPFILTER_IPT_SO_GET_ENTRIES = 65,
- BPFILTER_IPT_SO_GET_REVISION_MATCH = 66,
- BPFILTER_IPT_SO_GET_REVISION_TARGET = 67,
- BPFILTER_IPT_GET_MAX = 68,
-};
-
-struct bpfilter_umh_ops {
- struct umh_info info;
- struct mutex lock;
- int (*sockopt)(struct sock *, int, char *, unsigned int, bool);
- int (*start)();
- bool stop;
-};
-
-struct inet_timewait_sock {
- struct sock_common __tw_common;
- __u32 tw_mark;
- volatile unsigned char tw_substate;
- unsigned char tw_rcv_wscale;
- __be16 tw_sport;
- unsigned int tw_kill: 1;
- unsigned int tw_transparent: 1;
- unsigned int tw_flowlabel: 20;
- unsigned int tw_pad: 2;
- unsigned int tw_tos: 8;
- u32 tw_txhash;
- u32 tw_priority;
- struct timer_list tw_timer;
- struct inet_bind_bucket *tw_tb;
-};
-
-struct tcpvegas_info {
- __u32 tcpv_enabled;
- __u32 tcpv_rttcnt;
- __u32 tcpv_rtt;
- __u32 tcpv_minrtt;
-};
-
-struct tcp_dctcp_info {
- __u16 dctcp_enabled;
- __u16 dctcp_ce_state;
- __u32 dctcp_alpha;
- __u32 dctcp_ab_ecn;
- __u32 dctcp_ab_tot;
-};
-
-struct tcp_bbr_info {
- __u32 bbr_bw_lo;
- __u32 bbr_bw_hi;
- __u32 bbr_min_rtt;
- __u32 bbr_pacing_gain;
- __u32 bbr_cwnd_gain;
-};
-
-union tcp_cc_info {
- struct tcpvegas_info vegas;
- struct tcp_dctcp_info dctcp;
- struct tcp_bbr_info bbr;
-};
-
-enum {
- BPF_TCP_ESTABLISHED = 1,
- BPF_TCP_SYN_SENT = 2,
- BPF_TCP_SYN_RECV = 3,
- BPF_TCP_FIN_WAIT1 = 4,
- BPF_TCP_FIN_WAIT2 = 5,
- BPF_TCP_TIME_WAIT = 6,
- BPF_TCP_CLOSE = 7,
- BPF_TCP_CLOSE_WAIT = 8,
- BPF_TCP_LAST_ACK = 9,
- BPF_TCP_LISTEN = 10,
- BPF_TCP_CLOSING = 11,
- BPF_TCP_NEW_SYN_RECV = 12,
- BPF_TCP_MAX_STATES = 13,
-};
-
-enum inet_csk_ack_state_t {
- ICSK_ACK_SCHED = 1,
- ICSK_ACK_TIMER = 2,
- ICSK_ACK_PUSHED = 4,
- ICSK_ACK_PUSHED2 = 8,
- ICSK_ACK_NOW = 16,
-};
-
-struct tcp_repair_opt {
- __u32 opt_code;
- __u32 opt_val;
-};
-
-struct tcp_repair_window {
- __u32 snd_wl1;
- __u32 snd_wnd;
- __u32 max_window;
- __u32 rcv_wnd;
- __u32 rcv_wup;
-};
-
-enum {
- TCP_NO_QUEUE = 0,
- TCP_RECV_QUEUE = 1,
- TCP_SEND_QUEUE = 2,
- TCP_QUEUES_NR = 3,
-};
-
-struct tcp_info {
- __u8 tcpi_state;
- __u8 tcpi_ca_state;
- __u8 tcpi_retransmits;
- __u8 tcpi_probes;
- __u8 tcpi_backoff;
- __u8 tcpi_options;
- __u8 tcpi_snd_wscale: 4;
- __u8 tcpi_rcv_wscale: 4;
- __u8 tcpi_delivery_rate_app_limited: 1;
- __u8 tcpi_fastopen_client_fail: 2;
- __u32 tcpi_rto;
- __u32 tcpi_ato;
- __u32 tcpi_snd_mss;
- __u32 tcpi_rcv_mss;
- __u32 tcpi_unacked;
- __u32 tcpi_sacked;
- __u32 tcpi_lost;
- __u32 tcpi_retrans;
- __u32 tcpi_fackets;
- __u32 tcpi_last_data_sent;
- __u32 tcpi_last_ack_sent;
- __u32 tcpi_last_data_recv;
- __u32 tcpi_last_ack_recv;
- __u32 tcpi_pmtu;
- __u32 tcpi_rcv_ssthresh;
- __u32 tcpi_rtt;
- __u32 tcpi_rttvar;
- __u32 tcpi_snd_ssthresh;
- __u32 tcpi_snd_cwnd;
- __u32 tcpi_advmss;
- __u32 tcpi_reordering;
- __u32 tcpi_rcv_rtt;
- __u32 tcpi_rcv_space;
- __u32 tcpi_total_retrans;
- __u64 tcpi_pacing_rate;
- __u64 tcpi_max_pacing_rate;
- __u64 tcpi_bytes_acked;
- __u64 tcpi_bytes_received;
- __u32 tcpi_segs_out;
- __u32 tcpi_segs_in;
- __u32 tcpi_notsent_bytes;
- __u32 tcpi_min_rtt;
- __u32 tcpi_data_segs_in;
- __u32 tcpi_data_segs_out;
- __u64 tcpi_delivery_rate;
- __u64 tcpi_busy_time;
- __u64 tcpi_rwnd_limited;
- __u64 tcpi_sndbuf_limited;
- __u32 tcpi_delivered;
- __u32 tcpi_delivered_ce;
- __u64 tcpi_bytes_sent;
- __u64 tcpi_bytes_retrans;
- __u32 tcpi_dsack_dups;
- __u32 tcpi_reord_seen;
- __u32 tcpi_rcv_ooopack;
- __u32 tcpi_snd_wnd;
-};
-
-enum {
- TCP_NLA_PAD = 0,
- TCP_NLA_BUSY = 1,
- TCP_NLA_RWND_LIMITED = 2,
- TCP_NLA_SNDBUF_LIMITED = 3,
- TCP_NLA_DATA_SEGS_OUT = 4,
- TCP_NLA_TOTAL_RETRANS = 5,
- TCP_NLA_PACING_RATE = 6,
- TCP_NLA_DELIVERY_RATE = 7,
- TCP_NLA_SND_CWND = 8,
- TCP_NLA_REORDERING = 9,
- TCP_NLA_MIN_RTT = 10,
- TCP_NLA_RECUR_RETRANS = 11,
- TCP_NLA_DELIVERY_RATE_APP_LMT = 12,
- TCP_NLA_SNDQ_SIZE = 13,
- TCP_NLA_CA_STATE = 14,
- TCP_NLA_SND_SSTHRESH = 15,
- TCP_NLA_DELIVERED = 16,
- TCP_NLA_DELIVERED_CE = 17,
- TCP_NLA_BYTES_SENT = 18,
- TCP_NLA_BYTES_RETRANS = 19,
- TCP_NLA_DSACK_DUPS = 20,
- TCP_NLA_REORD_SEEN = 21,
- TCP_NLA_SRTT = 22,
-};
-
-struct tcp_zerocopy_receive {
- __u64 address;
- __u32 length;
- __u32 recv_skip_hint;
-};
-
-struct tcp_md5sig_pool {
- struct ahash_request *md5_req;
- void *scratch;
-};
-
-enum tcp_chrono {
- TCP_CHRONO_UNSPEC = 0,
- TCP_CHRONO_BUSY = 1,
- TCP_CHRONO_RWND_LIMITED = 2,
- TCP_CHRONO_SNDBUF_LIMITED = 3,
- __TCP_CHRONO_MAX = 4,
-};
-
-struct tcp_splice_state {
- struct pipe_inode_info *pipe;
- size_t len;
- unsigned int flags;
-};
-
-enum tcp_fastopen_client_fail {
- TFO_STATUS_UNSPEC = 0,
- TFO_COOKIE_UNAVAILABLE = 1,
- TFO_DATA_NOT_ACKED = 2,
- TFO_SYN_RETRANSMITTED = 3,
-};
-
-enum tcp_queue {
- TCP_FRAG_IN_WRITE_QUEUE = 0,
- TCP_FRAG_IN_RTX_QUEUE = 1,
-};
-
-enum tcp_ca_ack_event_flags {
- CA_ACK_SLOWPATH = 1,
- CA_ACK_WIN_UPDATE = 2,
- CA_ACK_ECE = 4,
-};
-
-struct tcp_sacktag_state {
- u32 reord;
- u64 first_sackt;
- u64 last_sackt;
- struct rate_sample *rate;
- int flag;
- unsigned int mss_now;
-};
-
-enum tsq_flags {
- TSQF_THROTTLED = 1,
- TSQF_QUEUED = 2,
- TCPF_TSQ_DEFERRED = 4,
- TCPF_WRITE_TIMER_DEFERRED = 8,
- TCPF_DELACK_TIMER_DEFERRED = 16,
- TCPF_MTU_REDUCED_DEFERRED = 32,
-};
-
-struct tcp_out_options {
- u16 options;
- u16 mss;
- u8 ws;
- u8 num_sack_blocks;
- u8 hash_size;
- __u8 *hash_location;
- __u32 tsval;
- __u32 tsecr;
- struct tcp_fastopen_cookie *fastopen_cookie;
-};
-
-struct tsq_tasklet {
- struct tasklet_struct tasklet;
- struct list_head head;
-};
-
-struct tcp_md5sig {
- struct __kernel_sockaddr_storage tcpm_addr;
- __u8 tcpm_flags;
- __u8 tcpm_prefixlen;
- __u16 tcpm_keylen;
- __u32 __tcpm_pad;
- __u8 tcpm_key[80];
-};
-
-struct tcp_timewait_sock {
- struct inet_timewait_sock tw_sk;
- u32 tw_rcv_wnd;
- u32 tw_ts_offset;
- u32 tw_ts_recent;
- u32 tw_last_oow_ack_time;
- int tw_ts_recent_stamp;
- u32 tw_tx_delay;
- struct tcp_md5sig_key *tw_md5_key;
-};
-
-enum tcp_tw_status {
- TCP_TW_SUCCESS = 0,
- TCP_TW_RST = 1,
- TCP_TW_ACK = 2,
- TCP_TW_SYN = 3,
-};
-
-struct tcp4_pseudohdr {
- __be32 saddr;
- __be32 daddr;
- __u8 pad;
- __u8 protocol;
- __be16 len;
-};
-
-enum tcp_seq_states {
- TCP_SEQ_STATE_LISTENING = 0,
- TCP_SEQ_STATE_ESTABLISHED = 1,
-};
-
-struct tcp_seq_afinfo {
- sa_family_t family;
-};
-
-struct tcp_iter_state {
- struct seq_net_private p;
- enum tcp_seq_states state;
- struct sock *syn_wait_sk;
- int bucket;
- int offset;
- int sbucket;
- int num;
- loff_t last_pos;
-};
-
-enum tcp_metric_index {
- TCP_METRIC_RTT = 0,
- TCP_METRIC_RTTVAR = 1,
- TCP_METRIC_SSTHRESH = 2,
- TCP_METRIC_CWND = 3,
- TCP_METRIC_REORDERING = 4,
- TCP_METRIC_RTT_US = 5,
- TCP_METRIC_RTTVAR_US = 6,
- __TCP_METRIC_MAX = 7,
-};
-
-enum {
- TCP_METRICS_ATTR_UNSPEC = 0,
- TCP_METRICS_ATTR_ADDR_IPV4 = 1,
- TCP_METRICS_ATTR_ADDR_IPV6 = 2,
- TCP_METRICS_ATTR_AGE = 3,
- TCP_METRICS_ATTR_TW_TSVAL = 4,
- TCP_METRICS_ATTR_TW_TS_STAMP = 5,
- TCP_METRICS_ATTR_VALS = 6,
- TCP_METRICS_ATTR_FOPEN_MSS = 7,
- TCP_METRICS_ATTR_FOPEN_SYN_DROPS = 8,
- TCP_METRICS_ATTR_FOPEN_SYN_DROP_TS = 9,
- TCP_METRICS_ATTR_FOPEN_COOKIE = 10,
- TCP_METRICS_ATTR_SADDR_IPV4 = 11,
- TCP_METRICS_ATTR_SADDR_IPV6 = 12,
- TCP_METRICS_ATTR_PAD = 13,
- __TCP_METRICS_ATTR_MAX = 14,
-};
-
-enum {
- TCP_METRICS_CMD_UNSPEC = 0,
- TCP_METRICS_CMD_GET = 1,
- TCP_METRICS_CMD_DEL = 2,
- __TCP_METRICS_CMD_MAX = 3,
-};
-
-struct tcp_fastopen_metrics {
- u16 mss;
- u16 syn_loss: 10;
- u16 try_exp: 2;
- long unsigned int last_syn_loss;
- struct tcp_fastopen_cookie cookie;
-};
-
-struct tcp_metrics_block {
- struct tcp_metrics_block *tcpm_next;
- possible_net_t tcpm_net;
- struct inetpeer_addr tcpm_saddr;
- struct inetpeer_addr tcpm_daddr;
- long unsigned int tcpm_stamp;
- u32 tcpm_lock;
- u32 tcpm_vals[5];
- struct tcp_fastopen_metrics tcpm_fastopen;
- struct callback_head callback_head;
-};
-
-struct tcpm_hash_bucket {
- struct tcp_metrics_block *chain;
-};
-
-struct icmp_filter {
- __u32 data;
-};
-
-struct raw_iter_state {
- struct seq_net_private p;
- int bucket;
-};
-
-struct raw_sock {
- struct inet_sock inet;
- struct icmp_filter filter;
- u32 ipmr_table;
-};
-
-struct raw_frag_vec {
- struct msghdr *msg;
- union {
- struct icmphdr icmph;
- char c[1];
- } hdr;
- int hlen;
-};
-
-struct udp_sock {
- struct inet_sock inet;
- int pending;
- unsigned int corkflag;
- __u8 encap_type;
- unsigned char no_check6_tx: 1;
- unsigned char no_check6_rx: 1;
- unsigned char encap_enabled: 1;
- unsigned char gro_enabled: 1;
- __u16 len;
- __u16 gso_size;
- __u16 pcslen;
- __u16 pcrlen;
- __u8 pcflag;
- __u8 unused[3];
- int (*encap_rcv)(struct sock *, struct sk_buff *);
- int (*encap_err_lookup)(struct sock *, struct sk_buff *);
- void (*encap_destroy)(struct sock *);
- struct sk_buff * (*gro_receive)(struct sock *, struct list_head *, struct sk_buff *);
- int (*gro_complete)(struct sock *, struct sk_buff *, int);
- struct sk_buff_head reader_queue;
- int forward_deficit;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct udp_skb_cb {
- union {
- struct inet_skb_parm h4;
- struct inet6_skb_parm h6;
- } header;
- __u16 cscov;
- __u8 partial_cov;
-};
-
-struct udp_dev_scratch {
- u32 _tsize_state;
- u16 len;
- bool is_linear;
- bool csum_unnecessary;
-};
-
-struct udp_seq_afinfo {
- sa_family_t family;
- struct udp_table *udp_table;
-};
-
-struct udp_iter_state {
- struct seq_net_private p;
- int bucket;
-};
-
-struct inet_protosw {
- struct list_head list;
- short unsigned int type;
- short unsigned int protocol;
- struct proto *prot;
- const struct proto_ops *ops;
- unsigned char flags;
-};
-
-typedef struct sk_buff * (*gro_receive_sk_t)(struct sock *, struct list_head *, struct sk_buff *);
-
-typedef struct sock * (*udp_lookup_t)(struct sk_buff *, __be16, __be16);
-
-struct arpreq {
- struct sockaddr arp_pa;
- struct sockaddr arp_ha;
- int arp_flags;
- struct sockaddr arp_netmask;
- char arp_dev[16];
-};
-
-typedef struct {
- char ax25_call[7];
-} ax25_address;
-
-enum {
- AX25_VALUES_IPDEFMODE = 0,
- AX25_VALUES_AXDEFMODE = 1,
- AX25_VALUES_BACKOFF = 2,
- AX25_VALUES_CONMODE = 3,
- AX25_VALUES_WINDOW = 4,
- AX25_VALUES_EWINDOW = 5,
- AX25_VALUES_T1 = 6,
- AX25_VALUES_T2 = 7,
- AX25_VALUES_T3 = 8,
- AX25_VALUES_IDLE = 9,
- AX25_VALUES_N2 = 10,
- AX25_VALUES_PACLEN = 11,
- AX25_VALUES_PROTOCOL = 12,
- AX25_VALUES_DS_TIMEOUT = 13,
- AX25_MAX_VALUES = 14,
-};
-
-struct ax25_dev {
- struct ax25_dev *next;
- struct net_device *dev;
- struct net_device *forward;
- struct ctl_table_header *sysheader;
- int values[14];
-};
-
-typedef struct ax25_dev ax25_dev;
-
-enum {
- XFRM_LOOKUP_ICMP = 1,
- XFRM_LOOKUP_QUEUE = 2,
- XFRM_LOOKUP_KEEP_DST_REF = 4,
-};
-
-struct pingv6_ops {
- int (*ipv6_recv_error)(struct sock *, struct msghdr *, int, int *);
- void (*ip6_datagram_recv_common_ctl)(struct sock *, struct msghdr *, struct sk_buff *);
- void (*ip6_datagram_recv_specific_ctl)(struct sock *, struct msghdr *, struct sk_buff *);
- int (*icmpv6_err_convert)(u8, u8, int *);
- void (*ipv6_icmp_error)(struct sock *, struct sk_buff *, int, __be16, u32, u8 *);
- int (*ipv6_chk_addr)(struct net *, const struct in6_addr *, const struct net_device *, int);
-};
-
-struct icmp_bxm {
- struct sk_buff *skb;
- int offset;
- int data_len;
- struct {
- struct icmphdr icmph;
- __be32 times[3];
- } data;
- int head_len;
- struct ip_options_data replyopts;
-};
-
-struct icmp_control {
- bool (*handler)(struct sk_buff *);
- short int error;
-};
-
-struct ifaddrmsg {
- __u8 ifa_family;
- __u8 ifa_prefixlen;
- __u8 ifa_flags;
- __u8 ifa_scope;
- __u32 ifa_index;
-};
-
-enum {
- IFA_UNSPEC = 0,
- IFA_ADDRESS = 1,
- IFA_LOCAL = 2,
- IFA_LABEL = 3,
- IFA_BROADCAST = 4,
- IFA_ANYCAST = 5,
- IFA_CACHEINFO = 6,
- IFA_MULTICAST = 7,
- IFA_FLAGS = 8,
- IFA_RT_PRIORITY = 9,
- IFA_TARGET_NETNSID = 10,
- __IFA_MAX = 11,
-};
-
-struct ifa_cacheinfo {
- __u32 ifa_prefered;
- __u32 ifa_valid;
- __u32 cstamp;
- __u32 tstamp;
-};
-
-enum {
- IFLA_INET_UNSPEC = 0,
- IFLA_INET_CONF = 1,
- __IFLA_INET_MAX = 2,
-};
-
-struct in_validator_info {
- __be32 ivi_addr;
- struct in_device *ivi_dev;
- struct netlink_ext_ack *extack;
-};
-
-struct netconfmsg {
- __u8 ncm_family;
-};
-
-enum {
- NETCONFA_UNSPEC = 0,
- NETCONFA_IFINDEX = 1,
- NETCONFA_FORWARDING = 2,
- NETCONFA_RP_FILTER = 3,
- NETCONFA_MC_FORWARDING = 4,
- NETCONFA_PROXY_NEIGH = 5,
- NETCONFA_IGNORE_ROUTES_WITH_LINKDOWN = 6,
- NETCONFA_INPUT = 7,
- NETCONFA_BC_FORWARDING = 8,
- __NETCONFA_MAX = 9,
-};
-
-struct inet_fill_args {
- u32 portid;
- u32 seq;
- int event;
- unsigned int flags;
- int netnsid;
- int ifindex;
-};
-
-struct devinet_sysctl_table {
- struct ctl_table_header *sysctl_header;
- struct ctl_table devinet_vars[33];
-};
-
-struct igmphdr {
- __u8 type;
- __u8 code;
- __sum16 csum;
- __be32 group;
-};
-
-struct igmpv3_grec {
- __u8 grec_type;
- __u8 grec_auxwords;
- __be16 grec_nsrcs;
- __be32 grec_mca;
- __be32 grec_src[0];
-};
-
-struct igmpv3_report {
- __u8 type;
- __u8 resv1;
- __sum16 csum;
- __be16 resv2;
- __be16 ngrec;
- struct igmpv3_grec grec[0];
-};
-
-struct igmpv3_query {
- __u8 type;
- __u8 code;
- __sum16 csum;
- __be32 group;
- __u8 qrv: 3;
- __u8 suppress: 1;
- __u8 resv: 4;
- __u8 qqic;
- __be16 nsrcs;
- __be32 srcs[0];
-};
-
-struct igmp_mc_iter_state {
- struct seq_net_private p;
- struct net_device *dev;
- struct in_device *in_dev;
-};
-
-struct igmp_mcf_iter_state {
- struct seq_net_private p;
- struct net_device *dev;
- struct in_device *idev;
- struct ip_mc_list *im;
-};
-
-struct fib_config {
- u8 fc_dst_len;
- u8 fc_tos;
- u8 fc_protocol;
- u8 fc_scope;
- u8 fc_type;
- u8 fc_gw_family;
- u32 fc_table;
- __be32 fc_dst;
- union {
- __be32 fc_gw4;
- struct in6_addr fc_gw6;
- };
- int fc_oif;
- u32 fc_flags;
- u32 fc_priority;
- __be32 fc_prefsrc;
- u32 fc_nh_id;
- struct nlattr *fc_mx;
- struct rtnexthop *fc_mp;
- int fc_mx_len;
- int fc_mp_len;
- u32 fc_flow;
- u32 fc_nlflags;
- struct nl_info fc_nlinfo;
- struct nlattr *fc_encap;
- u16 fc_encap_type;
-};
-
-struct fib_result_nl {
- __be32 fl_addr;
- u32 fl_mark;
- unsigned char fl_tos;
- unsigned char fl_scope;
- unsigned char tb_id_in;
- unsigned char tb_id;
- unsigned char prefixlen;
- unsigned char nh_sel;
- unsigned char type;
- unsigned char scope;
- int err;
-};
-
-struct fib_dump_filter {
- u32 table_id;
- bool filter_set;
- bool dump_all_families;
- bool dump_routes;
- bool dump_exceptions;
- unsigned char protocol;
- unsigned char rt_type;
- unsigned int flags;
- struct net_device *dev;
-};
-
-struct fib_nh_notifier_info {
- struct fib_notifier_info info;
- struct fib_nh *fib_nh;
-};
-
-struct fib_alias {
- struct hlist_node fa_list;
- struct fib_info *fa_info;
- u8 fa_tos;
- u8 fa_type;
- u8 fa_state;
- u8 fa_slen;
- u32 tb_id;
- s16 fa_default;
- struct callback_head rcu;
-};
-
-struct fib_entry_notifier_info {
- struct fib_notifier_info info;
- u32 dst;
- int dst_len;
- struct fib_info *fi;
- u8 tos;
- u8 type;
- u32 tb_id;
-};
-
-typedef unsigned int t_key;
-
-struct key_vector {
- t_key key;
- unsigned char pos;
- unsigned char bits;
- unsigned char slen;
- union {
- struct hlist_head leaf;
- struct key_vector *tnode[0];
- };
-};
-
-struct tnode {
- struct callback_head rcu;
- t_key empty_children;
- t_key full_children;
- struct key_vector *parent;
- struct key_vector kv[1];
-};
-
-struct trie_stat {
- unsigned int totdepth;
- unsigned int maxdepth;
- unsigned int tnodes;
- unsigned int leaves;
- unsigned int nullpointers;
- unsigned int prefixes;
- unsigned int nodesizes[32];
-};
-
-struct trie {
- struct key_vector kv[1];
-};
-
-struct fib_trie_iter {
- struct seq_net_private p;
- struct fib_table *tb;
- struct key_vector *tnode;
- unsigned int index;
- unsigned int depth;
-};
-
-struct fib_route_iter {
- struct seq_net_private p;
- struct fib_table *main_tb;
- struct key_vector *tnode;
- loff_t pos;
- t_key key;
-};
-
-struct ipfrag_skb_cb {
- union {
- struct inet_skb_parm h4;
- struct inet6_skb_parm h6;
- };
- struct sk_buff *next_frag;
- int frag_run_len;
-};
-
-struct ping_iter_state {
- struct seq_net_private p;
- int bucket;
- sa_family_t family;
-};
-
-struct pingfakehdr {
- struct icmphdr icmph;
- struct msghdr *msg;
- sa_family_t family;
- __wsum wcheck;
-};
-
-struct ping_table {
- struct hlist_nulls_head hash[64];
- rwlock_t lock;
-};
-
-enum lwtunnel_ip_t {
- LWTUNNEL_IP_UNSPEC = 0,
- LWTUNNEL_IP_ID = 1,
- LWTUNNEL_IP_DST = 2,
- LWTUNNEL_IP_SRC = 3,
- LWTUNNEL_IP_TTL = 4,
- LWTUNNEL_IP_TOS = 5,
- LWTUNNEL_IP_FLAGS = 6,
- LWTUNNEL_IP_PAD = 7,
- LWTUNNEL_IP_OPTS = 8,
- __LWTUNNEL_IP_MAX = 9,
-};
-
-enum lwtunnel_ip6_t {
- LWTUNNEL_IP6_UNSPEC = 0,
- LWTUNNEL_IP6_ID = 1,
- LWTUNNEL_IP6_DST = 2,
- LWTUNNEL_IP6_SRC = 3,
- LWTUNNEL_IP6_HOPLIMIT = 4,
- LWTUNNEL_IP6_TC = 5,
- LWTUNNEL_IP6_FLAGS = 6,
- LWTUNNEL_IP6_PAD = 7,
- LWTUNNEL_IP6_OPTS = 8,
- __LWTUNNEL_IP6_MAX = 9,
-};
-
-enum {
- LWTUNNEL_IP_OPTS_UNSPEC = 0,
- LWTUNNEL_IP_OPTS_GENEVE = 1,
- LWTUNNEL_IP_OPTS_VXLAN = 2,
- LWTUNNEL_IP_OPTS_ERSPAN = 3,
- __LWTUNNEL_IP_OPTS_MAX = 4,
-};
-
-enum {
- LWTUNNEL_IP_OPT_GENEVE_UNSPEC = 0,
- LWTUNNEL_IP_OPT_GENEVE_CLASS = 1,
- LWTUNNEL_IP_OPT_GENEVE_TYPE = 2,
- LWTUNNEL_IP_OPT_GENEVE_DATA = 3,
- __LWTUNNEL_IP_OPT_GENEVE_MAX = 4,
-};
-
-enum {
- LWTUNNEL_IP_OPT_VXLAN_UNSPEC = 0,
- LWTUNNEL_IP_OPT_VXLAN_GBP = 1,
- __LWTUNNEL_IP_OPT_VXLAN_MAX = 2,
-};
-
-enum {
- LWTUNNEL_IP_OPT_ERSPAN_UNSPEC = 0,
- LWTUNNEL_IP_OPT_ERSPAN_VER = 1,
- LWTUNNEL_IP_OPT_ERSPAN_INDEX = 2,
- LWTUNNEL_IP_OPT_ERSPAN_DIR = 3,
- LWTUNNEL_IP_OPT_ERSPAN_HWID = 4,
- __LWTUNNEL_IP_OPT_ERSPAN_MAX = 5,
-};
-
-struct ip6_tnl_encap_ops {
- size_t (*encap_hlen)(struct ip_tunnel_encap *);
- int (*build_header)(struct sk_buff *, struct ip_tunnel_encap *, u8 *, struct flowi6 *);
- int (*err_handler)(struct sk_buff *, struct inet6_skb_parm *, u8, u8, int, __be32);
-};
-
-struct geneve_opt {
- __be16 opt_class;
- u8 type;
- u8 length: 5;
- u8 r3: 1;
- u8 r2: 1;
- u8 r1: 1;
- u8 opt_data[0];
-};
-
-struct vxlan_metadata {
- u32 gbp;
-};
-
-struct erspan_md2 {
- __be32 timestamp;
- __be16 sgt;
- __u8 hwid_upper: 2;
- __u8 ft: 5;
- __u8 p: 1;
- __u8 o: 1;
- __u8 gra: 2;
- __u8 dir: 1;
- __u8 hwid: 4;
-};
-
-struct erspan_metadata {
- int version;
- union {
- __be32 index;
- struct erspan_md2 md2;
- } u;
-};
-
-struct nhmsg {
- unsigned char nh_family;
- unsigned char nh_scope;
- unsigned char nh_protocol;
- unsigned char resvd;
- unsigned int nh_flags;
-};
-
-struct nexthop_grp {
- __u32 id;
- __u8 weight;
- __u8 resvd1;
- __u16 resvd2;
-};
-
-enum {
- NEXTHOP_GRP_TYPE_MPATH = 0,
- __NEXTHOP_GRP_TYPE_MAX = 1,
-};
-
-enum {
- NHA_UNSPEC = 0,
- NHA_ID = 1,
- NHA_GROUP = 2,
- NHA_GROUP_TYPE = 3,
- NHA_BLACKHOLE = 4,
- NHA_OIF = 5,
- NHA_GATEWAY = 6,
- NHA_ENCAP_TYPE = 7,
- NHA_ENCAP = 8,
- NHA_GROUPS = 9,
- NHA_MASTER = 10,
- __NHA_MAX = 11,
-};
-
-struct nh_config {
- u32 nh_id;
- u8 nh_family;
- u8 nh_protocol;
- u8 nh_blackhole;
- u32 nh_flags;
- int nh_ifindex;
- struct net_device *dev;
- union {
- __be32 ipv4;
- struct in6_addr ipv6;
- } gw;
- struct nlattr *nh_grp;
- u16 nh_grp_type;
- struct nlattr *nh_encap;
- u16 nh_encap_type;
- u32 nlflags;
- struct nl_info nlinfo;
-};
-
-struct ip_tunnel_parm {
- char name[16];
- int link;
- __be16 i_flags;
- __be16 o_flags;
- __be32 i_key;
- __be32 o_key;
- struct iphdr iph;
-};
-
-enum tunnel_encap_types {
- TUNNEL_ENCAP_NONE = 0,
- TUNNEL_ENCAP_FOU = 1,
- TUNNEL_ENCAP_GUE = 2,
- TUNNEL_ENCAP_MPLS = 3,
-};
-
-struct ip_tunnel_prl_entry {
- struct ip_tunnel_prl_entry *next;
- __be32 addr;
- u16 flags;
- struct callback_head callback_head;
-};
-
-struct ip_tunnel {
- struct ip_tunnel *next;
- struct hlist_node hash_node;
- struct net_device *dev;
- struct net *net;
- long unsigned int err_time;
- int err_count;
- u32 i_seqno;
- u32 o_seqno;
- int tun_hlen;
- u32 index;
- u8 erspan_ver;
- u8 dir;
- u16 hwid;
- struct dst_cache dst_cache;
- struct ip_tunnel_parm parms;
- int mlink;
- int encap_hlen;
- int hlen;
- struct ip_tunnel_encap encap;
- struct ip_tunnel_prl_entry *prl;
- unsigned int prl_count;
- unsigned int ip_tnl_net_id;
- struct gro_cells gro_cells;
- __u32 fwmark;
- bool collect_md;
- bool ignore_df;
-};
-
-struct tnl_ptk_info {
- __be16 flags;
- __be16 proto;
- __be32 key;
- __be32 seq;
- int hdr_len;
-};
-
-struct ip_tunnel_net {
- struct net_device *fb_tunnel_dev;
- struct rtnl_link_ops *rtnl_link_ops;
- struct hlist_head tunnels[128];
- struct ip_tunnel *collect_md_tun;
- int type;
-};
-
-struct snmp_mib {
- const char *name;
- int entry;
-};
-
-struct fib4_rule {
- struct fib_rule common;
- u8 dst_len;
- u8 src_len;
- u8 tos;
- __be32 src;
- __be32 srcmask;
- __be32 dst;
- __be32 dstmask;
-};
-
-enum {
- PIM_TYPE_HELLO = 0,
- PIM_TYPE_REGISTER = 1,
- PIM_TYPE_REGISTER_STOP = 2,
- PIM_TYPE_JOIN_PRUNE = 3,
- PIM_TYPE_BOOTSTRAP = 4,
- PIM_TYPE_ASSERT = 5,
- PIM_TYPE_GRAFT = 6,
- PIM_TYPE_GRAFT_ACK = 7,
- PIM_TYPE_CANDIDATE_RP_ADV = 8,
-};
-
-struct pimreghdr {
- __u8 type;
- __u8 reserved;
- __be16 csum;
- __be32 flags;
-};
-
-typedef short unsigned int vifi_t;
-
-struct vifctl {
- vifi_t vifc_vifi;
- unsigned char vifc_flags;
- unsigned char vifc_threshold;
- unsigned int vifc_rate_limit;
- union {
- struct in_addr vifc_lcl_addr;
- int vifc_lcl_ifindex;
- };
- struct in_addr vifc_rmt_addr;
-};
-
-struct mfcctl {
- struct in_addr mfcc_origin;
- struct in_addr mfcc_mcastgrp;
- vifi_t mfcc_parent;
- unsigned char mfcc_ttls[32];
- unsigned int mfcc_pkt_cnt;
- unsigned int mfcc_byte_cnt;
- unsigned int mfcc_wrong_if;
- int mfcc_expire;
-};
-
-struct sioc_sg_req {
- struct in_addr src;
- struct in_addr grp;
- long unsigned int pktcnt;
- long unsigned int bytecnt;
- long unsigned int wrong_if;
-};
-
-struct sioc_vif_req {
- vifi_t vifi;
- long unsigned int icount;
- long unsigned int ocount;
- long unsigned int ibytes;
- long unsigned int obytes;
-};
-
-struct igmpmsg {
- __u32 unused1;
- __u32 unused2;
- unsigned char im_msgtype;
- unsigned char im_mbz;
- unsigned char im_vif;
- unsigned char unused3;
- struct in_addr im_src;
- struct in_addr im_dst;
-};
-
-enum {
- IPMRA_TABLE_UNSPEC = 0,
- IPMRA_TABLE_ID = 1,
- IPMRA_TABLE_CACHE_RES_QUEUE_LEN = 2,
- IPMRA_TABLE_MROUTE_REG_VIF_NUM = 3,
- IPMRA_TABLE_MROUTE_DO_ASSERT = 4,
- IPMRA_TABLE_MROUTE_DO_PIM = 5,
- IPMRA_TABLE_VIFS = 6,
- IPMRA_TABLE_MROUTE_DO_WRVIFWHOLE = 7,
- __IPMRA_TABLE_MAX = 8,
-};
-
-enum {
- IPMRA_VIF_UNSPEC = 0,
- IPMRA_VIF = 1,
- __IPMRA_VIF_MAX = 2,
-};
-
-enum {
- IPMRA_VIFA_UNSPEC = 0,
- IPMRA_VIFA_IFINDEX = 1,
- IPMRA_VIFA_VIF_ID = 2,
- IPMRA_VIFA_FLAGS = 3,
- IPMRA_VIFA_BYTES_IN = 4,
- IPMRA_VIFA_BYTES_OUT = 5,
- IPMRA_VIFA_PACKETS_IN = 6,
- IPMRA_VIFA_PACKETS_OUT = 7,
- IPMRA_VIFA_LOCAL_ADDR = 8,
- IPMRA_VIFA_REMOTE_ADDR = 9,
- IPMRA_VIFA_PAD = 10,
- __IPMRA_VIFA_MAX = 11,
-};
-
-enum {
- IPMRA_CREPORT_UNSPEC = 0,
- IPMRA_CREPORT_MSGTYPE = 1,
- IPMRA_CREPORT_VIF_ID = 2,
- IPMRA_CREPORT_SRC_ADDR = 3,
- IPMRA_CREPORT_DST_ADDR = 4,
- IPMRA_CREPORT_PKT = 5,
- __IPMRA_CREPORT_MAX = 6,
-};
-
-struct vif_entry_notifier_info {
- struct fib_notifier_info info;
- struct net_device *dev;
- short unsigned int vif_index;
- short unsigned int vif_flags;
- u32 tb_id;
-};
-
-enum {
- MFC_STATIC = 1,
- MFC_OFFLOAD = 2,
-};
-
-struct mr_mfc {
- struct rhlist_head mnode;
- short unsigned int mfc_parent;
- int mfc_flags;
- union {
- struct {
- long unsigned int expires;
- struct sk_buff_head unresolved;
- } unres;
- struct {
- long unsigned int last_assert;
- int minvif;
- int maxvif;
- long unsigned int bytes;
- long unsigned int pkt;
- long unsigned int wrong_if;
- long unsigned int lastuse;
- unsigned char ttls[32];
- refcount_t refcount;
- } res;
- } mfc_un;
- struct list_head list;
- struct callback_head rcu;
- void (*free)(struct callback_head *);
-};
-
-struct mfc_entry_notifier_info {
- struct fib_notifier_info info;
- struct mr_mfc *mfc;
- u32 tb_id;
-};
-
-struct mr_vif_iter {
- struct seq_net_private p;
- struct mr_table *mrt;
- int ct;
-};
-
-struct mr_mfc_iter {
- struct seq_net_private p;
- struct mr_table *mrt;
- struct list_head *cache;
- spinlock_t *lock;
-};
-
-struct mfc_cache_cmp_arg {
- __be32 mfc_mcastgrp;
- __be32 mfc_origin;
-};
-
-struct mfc_cache {
- struct mr_mfc _c;
- union {
- struct {
- __be32 mfc_mcastgrp;
- __be32 mfc_origin;
- };
- struct mfc_cache_cmp_arg cmparg;
- };
-};
-
-struct compat_sioc_sg_req {
- struct in_addr src;
- struct in_addr grp;
- compat_ulong_t pktcnt;
- compat_ulong_t bytecnt;
- compat_ulong_t wrong_if;
-};
-
-struct compat_sioc_vif_req {
- vifi_t vifi;
- compat_ulong_t icount;
- compat_ulong_t ocount;
- compat_ulong_t ibytes;
- compat_ulong_t obytes;
-};
-
-struct rta_mfc_stats {
- __u64 mfcs_packets;
- __u64 mfcs_bytes;
- __u64 mfcs_wrong_if;
-};
-
-struct xfrm_tunnel {
- int (*handler)(struct sk_buff *);
- int (*err_handler)(struct sk_buff *, u32);
- struct xfrm_tunnel *next;
- int priority;
-};
-
-struct ic_device {
- struct ic_device *next;
- struct net_device *dev;
- short unsigned int flags;
- short int able;
- __be32 xid;
-};
-
-struct bootp_pkt {
- struct iphdr iph;
- struct udphdr udph;
- u8 op;
- u8 htype;
- u8 hlen;
- u8 hops;
- __be32 xid;
- __be16 secs;
- __be16 flags;
- __be32 client_ip;
- __be32 your_ip;
- __be32 server_ip;
- __be32 relay_ip;
- u8 hw_addr[16];
- u8 serv_name[64];
- u8 boot_file[128];
- u8 exten[312];
-};
-
-struct xt_get_revision {
- char name[29];
- __u8 revision;
-};
-
-struct ipt_icmp {
- __u8 type;
- __u8 code[2];
- __u8 invflags;
-};
-
-struct ipt_getinfo {
- char name[32];
- unsigned int valid_hooks;
- unsigned int hook_entry[5];
- unsigned int underflow[5];
- unsigned int num_entries;
- unsigned int size;
-};
-
-struct ipt_replace {
- char name[32];
- unsigned int valid_hooks;
- unsigned int num_entries;
- unsigned int size;
- unsigned int hook_entry[5];
- unsigned int underflow[5];
- unsigned int num_counters;
- struct xt_counters *counters;
- struct ipt_entry entries[0];
-};
-
-struct ipt_get_entries {
- char name[32];
- unsigned int size;
- struct ipt_entry entrytable[0];
-};
-
-struct ipt_standard {
- struct ipt_entry entry;
- struct xt_standard_target target;
-};
-
-struct ipt_error {
- struct ipt_entry entry;
- struct xt_error_target target;
-};
-
-struct compat_ipt_entry {
- struct ipt_ip ip;
- compat_uint_t nfcache;
- __u16 target_offset;
- __u16 next_offset;
- compat_uint_t comefrom;
- struct compat_xt_counters counters;
- unsigned char elems[0];
-};
-
-struct compat_ipt_replace {
- char name[32];
- u32 valid_hooks;
- u32 num_entries;
- u32 size;
- u32 hook_entry[5];
- u32 underflow[5];
- u32 num_counters;
- compat_uptr_t counters;
- struct compat_ipt_entry entries[0];
-} __attribute__((packed));
-
-struct compat_ipt_get_entries {
- char name[32];
- compat_uint_t size;
- struct compat_ipt_entry entrytable[0];
-} __attribute__((packed));
-
-enum ipt_reject_with {
- IPT_ICMP_NET_UNREACHABLE = 0,
- IPT_ICMP_HOST_UNREACHABLE = 1,
- IPT_ICMP_PROT_UNREACHABLE = 2,
- IPT_ICMP_PORT_UNREACHABLE = 3,
- IPT_ICMP_ECHOREPLY = 4,
- IPT_ICMP_NET_PROHIBITED = 5,
- IPT_ICMP_HOST_PROHIBITED = 6,
- IPT_TCP_RESET = 7,
- IPT_ICMP_ADMIN_PROHIBITED = 8,
-};
-
-struct ipt_reject_info {
- enum ipt_reject_with with;
-};
-
-struct bictcp {
- u32 cnt;
- u32 last_max_cwnd;
- u32 last_cwnd;
- u32 last_time;
- u32 bic_origin_point;
- u32 bic_K;
- u32 delay_min;
- u32 epoch_start;
- u32 ack_cnt;
- u32 tcp_cwnd;
- u16 unused;
- u8 sample_cnt;
- u8 found;
- u32 round_start;
- u32 end_seq;
- u32 last_ack;
- u32 curr_rtt;
-};
-
-struct tls_crypto_info {
- __u16 version;
- __u16 cipher_type;
-};
-
-struct tls12_crypto_info_aes_gcm_128 {
- struct tls_crypto_info info;
- unsigned char iv[8];
- unsigned char key[16];
- unsigned char salt[4];
- unsigned char rec_seq[8];
-};
-
-struct tls12_crypto_info_aes_gcm_256 {
- struct tls_crypto_info info;
- unsigned char iv[8];
- unsigned char key[32];
- unsigned char salt[4];
- unsigned char rec_seq[8];
-};
-
-struct tls_rec {
- struct list_head list;
- int tx_ready;
- int tx_flags;
- struct sk_msg msg_plaintext;
- struct sk_msg msg_encrypted;
- struct scatterlist sg_aead_in[2];
- struct scatterlist sg_aead_out[2];
- char content_type;
- struct scatterlist sg_content_type;
- char aad_space[13];
- u8 iv_data[16];
- struct aead_request aead_req;
- u8 aead_req_ctx[0];
-};
-
-struct tx_work {
- struct delayed_work work;
- struct sock *sk;
-};
-
-struct tls_sw_context_tx {
- struct crypto_aead *aead_send;
- struct crypto_wait async_wait;
- struct tx_work tx_work;
- struct tls_rec *open_rec;
- struct list_head tx_list;
- atomic_t encrypt_pending;
- int async_notify;
- u8 async_capable: 1;
- long unsigned int tx_bitmask;
-};
-
-struct cipher_context {
- char *iv;
- char *rec_seq;
-};
-
-union tls_crypto_context {
- struct tls_crypto_info info;
- union {
- struct tls12_crypto_info_aes_gcm_128 aes_gcm_128;
- struct tls12_crypto_info_aes_gcm_256 aes_gcm_256;
- };
-};
-
-struct tls_prot_info {
- u16 version;
- u16 cipher_type;
- u16 prepend_size;
- u16 tag_size;
- u16 overhead_size;
- u16 iv_size;
- u16 salt_size;
- u16 rec_seq_size;
- u16 aad_size;
- u16 tail_size;
-};
-
-struct tls_context {
- struct tls_prot_info prot_info;
- u8 tx_conf: 3;
- u8 rx_conf: 3;
- int (*push_pending_record)(struct sock *, int);
- void (*sk_write_space)(struct sock *);
- void *priv_ctx_tx;
- void *priv_ctx_rx;
- struct net_device *netdev;
- struct cipher_context tx;
- struct cipher_context rx;
- struct scatterlist *partially_sent_record;
- u16 partially_sent_offset;
- bool in_tcp_sendpages;
- bool pending_open_record_frags;
- struct mutex tx_lock;
- long unsigned int flags;
- struct proto *sk_proto;
- void (*sk_destruct)(struct sock *);
- union tls_crypto_context crypto_send;
- union tls_crypto_context crypto_recv;
- struct list_head list;
- refcount_t refcount;
- struct callback_head rcu;
-};
-
-enum {
- TCP_BPF_IPV4 = 0,
- TCP_BPF_IPV6 = 1,
- TCP_BPF_NUM_PROTS = 2,
-};
-
-enum {
- TCP_BPF_BASE = 0,
- TCP_BPF_TX = 1,
- TCP_BPF_NUM_CFGS = 2,
-};
-
-struct netlbl_audit {
- u32 secid;
- kuid_t loginuid;
- unsigned int sessionid;
-};
-
-struct cipso_v4_std_map_tbl {
- struct {
- u32 *cipso;
- u32 *local;
- u32 cipso_size;
- u32 local_size;
- } lvl;
- struct {
- u32 *cipso;
- u32 *local;
- u32 cipso_size;
- u32 local_size;
- } cat;
-};
-
-struct cipso_v4_doi {
- u32 doi;
- u32 type;
- union {
- struct cipso_v4_std_map_tbl *std;
- } map;
- u8 tags[5];
- refcount_t refcount;
- struct list_head list;
- struct callback_head rcu;
-};
-
-struct cipso_v4_map_cache_bkt {
- spinlock_t lock;
- u32 size;
- struct list_head list;
-};
-
-struct cipso_v4_map_cache_entry {
- u32 hash;
- unsigned char *key;
- size_t key_len;
- struct netlbl_lsm_cache *lsm_data;
- u32 activity;
- struct list_head list;
-};
-
-struct xfrm_policy_afinfo {
- struct dst_ops *dst_ops;
- struct dst_entry * (*dst_lookup)(struct net *, int, int, const xfrm_address_t *, const xfrm_address_t *, u32);
- int (*get_saddr)(struct net *, int, xfrm_address_t *, xfrm_address_t *, u32);
- int (*fill_dst)(struct xfrm_dst *, struct net_device *, const struct flowi *);
- struct dst_entry * (*blackhole_route)(struct net *, struct dst_entry *);
-};
-
-struct xfrm_state_afinfo {
- u8 family;
- u8 proto;
- const struct xfrm_type_offload *type_offload_esp;
- const struct xfrm_type *type_esp;
- const struct xfrm_type *type_ipip;
- const struct xfrm_type *type_ipip6;
- const struct xfrm_type *type_comp;
- const struct xfrm_type *type_ah;
- const struct xfrm_type *type_routing;
- const struct xfrm_type *type_dstopts;
- int (*output)(struct net *, struct sock *, struct sk_buff *);
- int (*output_finish)(struct sock *, struct sk_buff *);
- int (*extract_input)(struct xfrm_state *, struct sk_buff *);
- int (*extract_output)(struct xfrm_state *, struct sk_buff *);
- int (*transport_finish)(struct sk_buff *, int);
- void (*local_error)(struct sk_buff *, u32);
-};
-
-struct ip6_tnl;
-
-struct xfrm_tunnel_skb_cb {
- union {
- struct inet_skb_parm h4;
- struct inet6_skb_parm h6;
- } header;
- union {
- struct ip_tunnel *ip4;
- struct ip6_tnl *ip6;
- } tunnel;
-};
-
-struct xfrm_mode_skb_cb {
- struct xfrm_tunnel_skb_cb header;
- __be16 id;
- __be16 frag_off;
- u8 ihl;
- u8 tos;
- u8 ttl;
- u8 protocol;
- u8 optlen;
- u8 flow_lbl[3];
-};
-
-struct xfrm_spi_skb_cb {
- struct xfrm_tunnel_skb_cb header;
- unsigned int daddroff;
- unsigned int family;
- __be32 seq;
-};
-
-struct xfrm_input_afinfo {
- unsigned int family;
- int (*callback)(struct sk_buff *, u8, int);
-};
-
-struct xfrm4_protocol {
- int (*handler)(struct sk_buff *);
- int (*input_handler)(struct sk_buff *, int, __be32, int);
- int (*cb_handler)(struct sk_buff *, int);
- int (*err_handler)(struct sk_buff *, u32);
- struct xfrm4_protocol *next;
- int priority;
-};
-
-enum {
- XFRM_STATE_VOID = 0,
- XFRM_STATE_ACQ = 1,
- XFRM_STATE_VALID = 2,
- XFRM_STATE_ERROR = 3,
- XFRM_STATE_EXPIRED = 4,
- XFRM_STATE_DEAD = 5,
-};
-
-struct xfrm_if;
-
-struct xfrm_if_cb {
- struct xfrm_if * (*decode_session)(struct sk_buff *, short unsigned int);
-};
-
-struct xfrm_if_parms {
- int link;
- u32 if_id;
-};
-
-struct xfrm_if {
- struct xfrm_if *next;
- struct net_device *dev;
- struct net *net;
- struct xfrm_if_parms p;
- struct gro_cells gro_cells;
-};
-
-struct xfrm_policy_walk {
- struct xfrm_policy_walk_entry walk;
- u8 type;
- u32 seq;
-};
-
-struct xfrmk_spdinfo {
- u32 incnt;
- u32 outcnt;
- u32 fwdcnt;
- u32 inscnt;
- u32 outscnt;
- u32 fwdscnt;
- u32 spdhcnt;
- u32 spdhmcnt;
-};
-
-struct xfrm_flo {
- struct dst_entry *dst_orig;
- u8 flags;
-};
-
-struct xfrm_pol_inexact_node {
- struct rb_node node;
- union {
- xfrm_address_t addr;
- struct callback_head rcu;
- };
- u8 prefixlen;
- struct rb_root root;
- struct hlist_head hhead;
-};
-
-struct xfrm_pol_inexact_key {
- possible_net_t net;
- u32 if_id;
- u16 family;
- u8 dir;
- u8 type;
-};
-
-struct xfrm_pol_inexact_bin {
- struct xfrm_pol_inexact_key k;
- struct rhash_head head;
- struct hlist_head hhead;
- seqcount_t count;
- struct rb_root root_d;
- struct rb_root root_s;
- struct list_head inexact_bins;
- struct callback_head rcu;
-};
-
-enum xfrm_pol_inexact_candidate_type {
- XFRM_POL_CAND_BOTH = 0,
- XFRM_POL_CAND_SADDR = 1,
- XFRM_POL_CAND_DADDR = 2,
- XFRM_POL_CAND_ANY = 3,
- XFRM_POL_CAND_MAX = 4,
-};
-
-struct xfrm_pol_inexact_candidates {
- struct hlist_head *res[4];
-};
-
-enum xfrm_ae_ftype_t {
- XFRM_AE_UNSPEC = 0,
- XFRM_AE_RTHR = 1,
- XFRM_AE_RVAL = 2,
- XFRM_AE_LVAL = 4,
- XFRM_AE_ETHR = 8,
- XFRM_AE_CR = 16,
- XFRM_AE_CE = 32,
- XFRM_AE_CU = 64,
- __XFRM_AE_MAX = 65,
-};
-
-enum xfrm_nlgroups {
- XFRMNLGRP_NONE = 0,
- XFRMNLGRP_ACQUIRE = 1,
- XFRMNLGRP_EXPIRE = 2,
- XFRMNLGRP_SA = 3,
- XFRMNLGRP_POLICY = 4,
- XFRMNLGRP_AEVENTS = 5,
- XFRMNLGRP_REPORT = 6,
- XFRMNLGRP_MIGRATE = 7,
- XFRMNLGRP_MAPPING = 8,
- __XFRMNLGRP_MAX = 9,
-};
-
-enum {
- XFRM_MODE_FLAG_TUNNEL = 1,
-};
-
-struct km_event {
- union {
- u32 hard;
- u32 proto;
- u32 byid;
- u32 aevent;
- u32 type;
- } data;
- u32 seq;
- u32 portid;
- u32 event;
- struct net *net;
-};
-
-struct xfrm_kmaddress {
- xfrm_address_t local;
- xfrm_address_t remote;
- u32 reserved;
- u16 family;
-};
-
-struct xfrm_migrate {
- xfrm_address_t old_daddr;
- xfrm_address_t old_saddr;
- xfrm_address_t new_daddr;
- xfrm_address_t new_saddr;
- u8 proto;
- u8 mode;
- u16 reserved;
- u32 reqid;
- u16 old_family;
- u16 new_family;
-};
-
-struct xfrm_mgr {
- struct list_head list;
- int (*notify)(struct xfrm_state *, const struct km_event *);
- int (*acquire)(struct xfrm_state *, struct xfrm_tmpl *, struct xfrm_policy *);
- struct xfrm_policy * (*compile_policy)(struct sock *, int, u8 *, int, int *);
- int (*new_mapping)(struct xfrm_state *, xfrm_address_t *, __be16);
- int (*notify_policy)(struct xfrm_policy *, int, const struct km_event *);
- int (*report)(struct net *, u8, struct xfrm_selector *, xfrm_address_t *);
- int (*migrate)(const struct xfrm_selector *, u8, u8, const struct xfrm_migrate *, int, const struct xfrm_kmaddress *, const struct xfrm_encap_tmpl *);
- bool (*is_alive)(const struct km_event *);
-};
-
-struct xfrmk_sadinfo {
- u32 sadhcnt;
- u32 sadhmcnt;
- u32 sadcnt;
-};
-
-struct ip_beet_phdr {
- __u8 nexthdr;
- __u8 hdrlen;
- __u8 padlen;
- __u8 reserved;
-};
-
-struct __ip6_tnl_parm {
- char name[16];
- int link;
- __u8 proto;
- __u8 encap_limit;
- __u8 hop_limit;
- bool collect_md;
- __be32 flowinfo;
- __u32 flags;
- struct in6_addr laddr;
- struct in6_addr raddr;
- __be16 i_flags;
- __be16 o_flags;
- __be32 i_key;
- __be32 o_key;
- __u32 fwmark;
- __u32 index;
- __u8 erspan_ver;
- __u8 dir;
- __u16 hwid;
-};
-
-struct ip6_tnl {
- struct ip6_tnl *next;
- struct net_device *dev;
- struct net *net;
- struct __ip6_tnl_parm parms;
- struct flowi fl;
- struct dst_cache dst_cache;
- struct gro_cells gro_cells;
- int err_count;
- long unsigned int err_time;
- __u32 i_seqno;
- __u32 o_seqno;
- int hlen;
- int tun_hlen;
- int encap_hlen;
- struct ip_tunnel_encap encap;
- int mlink;
-};
-
-struct xfrm_skb_cb {
- struct xfrm_tunnel_skb_cb header;
- union {
- struct {
- __u32 low;
- __u32 hi;
- } output;
- struct {
- __be32 low;
- __be32 hi;
- } input;
- } seq;
-};
-
-struct xfrm_trans_tasklet {
- struct tasklet_struct tasklet;
- struct sk_buff_head queue;
-};
-
-struct xfrm_trans_cb {
- union {
- struct inet_skb_parm h4;
- struct inet6_skb_parm h6;
- } header;
- int (*finish)(struct net *, struct sock *, struct sk_buff *);
-};
-
-struct sadb_alg {
- __u8 sadb_alg_id;
- __u8 sadb_alg_ivlen;
- __u16 sadb_alg_minbits;
- __u16 sadb_alg_maxbits;
- __u16 sadb_alg_reserved;
-};
-
-struct xfrm_algo_aead_info {
- char *geniv;
- u16 icv_truncbits;
-};
-
-struct xfrm_algo_auth_info {
- u16 icv_truncbits;
- u16 icv_fullbits;
-};
-
-struct xfrm_algo_encr_info {
- char *geniv;
- u16 blockbits;
- u16 defkeybits;
-};
-
-struct xfrm_algo_comp_info {
- u16 threshold;
-};
-
-struct xfrm_algo_desc {
- char *name;
- char *compat;
- u8 available: 1;
- u8 pfkey_supported: 1;
- union {
- struct xfrm_algo_aead_info aead;
- struct xfrm_algo_auth_info auth;
- struct xfrm_algo_encr_info encr;
- struct xfrm_algo_comp_info comp;
- } uinfo;
- struct sadb_alg desc;
-};
-
-struct xfrm_algo_list {
- struct xfrm_algo_desc *algs;
- int entries;
- u32 type;
- u32 mask;
-};
-
-struct xfrm_aead_name {
- const char *name;
- int icvbits;
-};
-
-enum {
- XFRM_SHARE_ANY = 0,
- XFRM_SHARE_SESSION = 1,
- XFRM_SHARE_USER = 2,
- XFRM_SHARE_UNIQUE = 3,
-};
-
-struct xfrm_user_sec_ctx {
- __u16 len;
- __u16 exttype;
- __u8 ctx_alg;
- __u8 ctx_doi;
- __u16 ctx_len;
-};
-
-struct xfrm_user_tmpl {
- struct xfrm_id id;
- __u16 family;
- xfrm_address_t saddr;
- __u32 reqid;
- __u8 mode;
- __u8 share;
- __u8 optional;
- __u32 aalgos;
- __u32 ealgos;
- __u32 calgos;
-};
-
-struct xfrm_userpolicy_type {
- __u8 type;
- __u16 reserved1;
- __u8 reserved2;
-};
-
-enum xfrm_attr_type_t {
- XFRMA_UNSPEC = 0,
- XFRMA_ALG_AUTH = 1,
- XFRMA_ALG_CRYPT = 2,
- XFRMA_ALG_COMP = 3,
- XFRMA_ENCAP = 4,
- XFRMA_TMPL = 5,
- XFRMA_SA = 6,
- XFRMA_POLICY = 7,
- XFRMA_SEC_CTX = 8,
- XFRMA_LTIME_VAL = 9,
- XFRMA_REPLAY_VAL = 10,
- XFRMA_REPLAY_THRESH = 11,
- XFRMA_ETIMER_THRESH = 12,
- XFRMA_SRCADDR = 13,
- XFRMA_COADDR = 14,
- XFRMA_LASTUSED = 15,
- XFRMA_POLICY_TYPE = 16,
- XFRMA_MIGRATE = 17,
- XFRMA_ALG_AEAD = 18,
- XFRMA_KMADDRESS = 19,
- XFRMA_ALG_AUTH_TRUNC = 20,
- XFRMA_MARK = 21,
- XFRMA_TFCPAD = 22,
- XFRMA_REPLAY_ESN_VAL = 23,
- XFRMA_SA_EXTRA_FLAGS = 24,
- XFRMA_PROTO = 25,
- XFRMA_ADDRESS_FILTER = 26,
- XFRMA_PAD = 27,
- XFRMA_OFFLOAD_DEV = 28,
- XFRMA_SET_MARK = 29,
- XFRMA_SET_MARK_MASK = 30,
- XFRMA_IF_ID = 31,
- __XFRMA_MAX = 32,
-};
-
-enum xfrm_sadattr_type_t {
- XFRMA_SAD_UNSPEC = 0,
- XFRMA_SAD_CNT = 1,
- XFRMA_SAD_HINFO = 2,
- __XFRMA_SAD_MAX = 3,
-};
-
-struct xfrmu_sadhinfo {
- __u32 sadhcnt;
- __u32 sadhmcnt;
-};
-
-enum xfrm_spdattr_type_t {
- XFRMA_SPD_UNSPEC = 0,
- XFRMA_SPD_INFO = 1,
- XFRMA_SPD_HINFO = 2,
- XFRMA_SPD_IPV4_HTHRESH = 3,
- XFRMA_SPD_IPV6_HTHRESH = 4,
- __XFRMA_SPD_MAX = 5,
-};
-
-struct xfrmu_spdinfo {
- __u32 incnt;
- __u32 outcnt;
- __u32 fwdcnt;
- __u32 inscnt;
- __u32 outscnt;
- __u32 fwdscnt;
-};
-
-struct xfrmu_spdhinfo {
- __u32 spdhcnt;
- __u32 spdhmcnt;
-};
-
-struct xfrmu_spdhthresh {
- __u8 lbits;
- __u8 rbits;
-};
-
-struct xfrm_usersa_info {
- struct xfrm_selector sel;
- struct xfrm_id id;
- xfrm_address_t saddr;
- struct xfrm_lifetime_cfg lft;
- struct xfrm_lifetime_cur curlft;
- struct xfrm_stats stats;
- __u32 seq;
- __u32 reqid;
- __u16 family;
- __u8 mode;
- __u8 replay_window;
- __u8 flags;
-};
-
-struct xfrm_usersa_id {
- xfrm_address_t daddr;
- __be32 spi;
- __u16 family;
- __u8 proto;
-};
-
-struct xfrm_aevent_id {
- struct xfrm_usersa_id sa_id;
- xfrm_address_t saddr;
- __u32 flags;
- __u32 reqid;
-};
-
-struct xfrm_userspi_info {
- struct xfrm_usersa_info info;
- __u32 min;
- __u32 max;
-};
-
-struct xfrm_userpolicy_info {
- struct xfrm_selector sel;
- struct xfrm_lifetime_cfg lft;
- struct xfrm_lifetime_cur curlft;
- __u32 priority;
- __u32 index;
- __u8 dir;
- __u8 action;
- __u8 flags;
- __u8 share;
-};
-
-struct xfrm_userpolicy_id {
- struct xfrm_selector sel;
- __u32 index;
- __u8 dir;
-};
-
-struct xfrm_user_acquire {
- struct xfrm_id id;
- xfrm_address_t saddr;
- struct xfrm_selector sel;
- struct xfrm_userpolicy_info policy;
- __u32 aalgos;
- __u32 ealgos;
- __u32 calgos;
- __u32 seq;
-};
-
-struct xfrm_user_expire {
- struct xfrm_usersa_info state;
- __u8 hard;
-};
-
-struct xfrm_user_polexpire {
- struct xfrm_userpolicy_info pol;
- __u8 hard;
-};
-
-struct xfrm_usersa_flush {
- __u8 proto;
-};
-
-struct xfrm_user_report {
- __u8 proto;
- struct xfrm_selector sel;
-};
-
-struct xfrm_user_mapping {
- struct xfrm_usersa_id id;
- __u32 reqid;
- xfrm_address_t old_saddr;
- xfrm_address_t new_saddr;
- __be16 old_sport;
- __be16 new_sport;
-};
-
-struct xfrm_user_offload {
- int ifindex;
- __u8 flags;
-};
-
-struct xfrm_dump_info {
- struct sk_buff *in_skb;
- struct sk_buff *out_skb;
- u32 nlmsg_seq;
- u16 nlmsg_flags;
-};
-
-struct xfrm_link {
- int (*doit)(struct sk_buff *, struct nlmsghdr *, struct nlattr **);
- int (*start)(struct netlink_callback *);
- int (*dump)(struct sk_buff *, struct netlink_callback *);
- int (*done)(struct netlink_callback *);
- const struct nla_policy *nla_pol;
- int nla_max;
-};
-
-struct unix_stream_read_state {
- int (*recv_actor)(struct sk_buff *, int, int, struct unix_stream_read_state *);
- struct socket *socket;
- struct msghdr *msg;
- struct pipe_inode_info *pipe;
- size_t size;
- int flags;
- unsigned int splice_flags;
-};
-
-enum flowlabel_reflect {
- FLOWLABEL_REFLECT_ESTABLISHED = 1,
- FLOWLABEL_REFLECT_TCP_RESET = 2,
- FLOWLABEL_REFLECT_ICMPV6_ECHO_REPLIES = 4,
-};
-
-struct ac6_iter_state {
- struct seq_net_private p;
- struct net_device *dev;
- struct inet6_dev *idev;
-};
-
-struct ip6_fraglist_iter {
- struct ipv6hdr *tmp_hdr;
- struct sk_buff *frag;
- int offset;
- unsigned int hlen;
- __be32 frag_id;
- u8 nexthdr;
-};
-
-struct ip6_frag_state {
- u8 *prevhdr;
- unsigned int hlen;
- unsigned int mtu;
- unsigned int left;
- int offset;
- int ptr;
- int hroom;
- int troom;
- __be32 frag_id;
- u8 nexthdr;
-};
-
-struct ipcm6_cookie {
- struct sockcm_cookie sockc;
- __s16 hlimit;
- __s16 tclass;
- __s8 dontfrag;
- struct ipv6_txoptions *opt;
- __u16 gso_size;
-};
-
-enum {
- IFLA_INET6_UNSPEC = 0,
- IFLA_INET6_FLAGS = 1,
- IFLA_INET6_CONF = 2,
- IFLA_INET6_STATS = 3,
- IFLA_INET6_MCAST = 4,
- IFLA_INET6_CACHEINFO = 5,
- IFLA_INET6_ICMP6STATS = 6,
- IFLA_INET6_TOKEN = 7,
- IFLA_INET6_ADDR_GEN_MODE = 8,
- __IFLA_INET6_MAX = 9,
-};
-
-enum in6_addr_gen_mode {
- IN6_ADDR_GEN_MODE_EUI64 = 0,
- IN6_ADDR_GEN_MODE_NONE = 1,
- IN6_ADDR_GEN_MODE_STABLE_PRIVACY = 2,
- IN6_ADDR_GEN_MODE_RANDOM = 3,
-};
-
-struct ifla_cacheinfo {
- __u32 max_reasm_len;
- __u32 tstamp;
- __u32 reachable_time;
- __u32 retrans_time;
-};
-
-struct wpan_phy;
-
-struct wpan_dev_header_ops;
-
-struct wpan_dev {
- struct wpan_phy *wpan_phy;
- int iftype;
- struct list_head list;
- struct net_device *netdev;
- const struct wpan_dev_header_ops *header_ops;
- struct net_device *lowpan_dev;
- u32 identifier;
- __le16 pan_id;
- __le16 short_addr;
- __le64 extended_addr;
- atomic_t bsn;
- atomic_t dsn;
- u8 min_be;
- u8 max_be;
- u8 csma_retries;
- s8 frame_retries;
- bool lbt;
- bool promiscuous_mode;
- bool ackreq;
-};
-
-struct prefixmsg {
- unsigned char prefix_family;
- unsigned char prefix_pad1;
- short unsigned int prefix_pad2;
- int prefix_ifindex;
- unsigned char prefix_type;
- unsigned char prefix_len;
- unsigned char prefix_flags;
- unsigned char prefix_pad3;
-};
-
-enum {
- PREFIX_UNSPEC = 0,
- PREFIX_ADDRESS = 1,
- PREFIX_CACHEINFO = 2,
- __PREFIX_MAX = 3,
-};
-
-struct prefix_cacheinfo {
- __u32 preferred_time;
- __u32 valid_time;
-};
-
-struct in6_ifreq {
- struct in6_addr ifr6_addr;
- __u32 ifr6_prefixlen;
- int ifr6_ifindex;
-};
-
-enum {
- DEVCONF_FORWARDING = 0,
- DEVCONF_HOPLIMIT = 1,
- DEVCONF_MTU6 = 2,
- DEVCONF_ACCEPT_RA = 3,
- DEVCONF_ACCEPT_REDIRECTS = 4,
- DEVCONF_AUTOCONF = 5,
- DEVCONF_DAD_TRANSMITS = 6,
- DEVCONF_RTR_SOLICITS = 7,
- DEVCONF_RTR_SOLICIT_INTERVAL = 8,
- DEVCONF_RTR_SOLICIT_DELAY = 9,
- DEVCONF_USE_TEMPADDR = 10,
- DEVCONF_TEMP_VALID_LFT = 11,
- DEVCONF_TEMP_PREFERED_LFT = 12,
- DEVCONF_REGEN_MAX_RETRY = 13,
- DEVCONF_MAX_DESYNC_FACTOR = 14,
- DEVCONF_MAX_ADDRESSES = 15,
- DEVCONF_FORCE_MLD_VERSION = 16,
- DEVCONF_ACCEPT_RA_DEFRTR = 17,
- DEVCONF_ACCEPT_RA_PINFO = 18,
- DEVCONF_ACCEPT_RA_RTR_PREF = 19,
- DEVCONF_RTR_PROBE_INTERVAL = 20,
- DEVCONF_ACCEPT_RA_RT_INFO_MAX_PLEN = 21,
- DEVCONF_PROXY_NDP = 22,
- DEVCONF_OPTIMISTIC_DAD = 23,
- DEVCONF_ACCEPT_SOURCE_ROUTE = 24,
- DEVCONF_MC_FORWARDING = 25,
- DEVCONF_DISABLE_IPV6 = 26,
- DEVCONF_ACCEPT_DAD = 27,
- DEVCONF_FORCE_TLLAO = 28,
- DEVCONF_NDISC_NOTIFY = 29,
- DEVCONF_MLDV1_UNSOLICITED_REPORT_INTERVAL = 30,
- DEVCONF_MLDV2_UNSOLICITED_REPORT_INTERVAL = 31,
- DEVCONF_SUPPRESS_FRAG_NDISC = 32,
- DEVCONF_ACCEPT_RA_FROM_LOCAL = 33,
- DEVCONF_USE_OPTIMISTIC = 34,
- DEVCONF_ACCEPT_RA_MTU = 35,
- DEVCONF_STABLE_SECRET = 36,
- DEVCONF_USE_OIF_ADDRS_ONLY = 37,
- DEVCONF_ACCEPT_RA_MIN_HOP_LIMIT = 38,
- DEVCONF_IGNORE_ROUTES_WITH_LINKDOWN = 39,
- DEVCONF_DROP_UNICAST_IN_L2_MULTICAST = 40,
- DEVCONF_DROP_UNSOLICITED_NA = 41,
- DEVCONF_KEEP_ADDR_ON_DOWN = 42,
- DEVCONF_RTR_SOLICIT_MAX_INTERVAL = 43,
- DEVCONF_SEG6_ENABLED = 44,
- DEVCONF_SEG6_REQUIRE_HMAC = 45,
- DEVCONF_ENHANCED_DAD = 46,
- DEVCONF_ADDR_GEN_MODE = 47,
- DEVCONF_DISABLE_POLICY = 48,
- DEVCONF_ACCEPT_RA_RT_INFO_MIN_PLEN = 49,
- DEVCONF_NDISC_TCLASS = 50,
- DEVCONF_MAX = 51,
-};
-
-enum {
- INET6_IFADDR_STATE_PREDAD = 0,
- INET6_IFADDR_STATE_DAD = 1,
- INET6_IFADDR_STATE_POSTDAD = 2,
- INET6_IFADDR_STATE_ERRDAD = 3,
- INET6_IFADDR_STATE_DEAD = 4,
-};
-
-enum nl802154_cca_modes {
- __NL802154_CCA_INVALID = 0,
- NL802154_CCA_ENERGY = 1,
- NL802154_CCA_CARRIER = 2,
- NL802154_CCA_ENERGY_CARRIER = 3,
- NL802154_CCA_ALOHA = 4,
- NL802154_CCA_UWB_SHR = 5,
- NL802154_CCA_UWB_MULTIPLEXED = 6,
- __NL802154_CCA_ATTR_AFTER_LAST = 7,
- NL802154_CCA_ATTR_MAX = 6,
-};
-
-enum nl802154_cca_opts {
- NL802154_CCA_OPT_ENERGY_CARRIER_AND = 0,
- NL802154_CCA_OPT_ENERGY_CARRIER_OR = 1,
- __NL802154_CCA_OPT_ATTR_AFTER_LAST = 2,
- NL802154_CCA_OPT_ATTR_MAX = 1,
-};
-
-enum nl802154_supported_bool_states {
- NL802154_SUPPORTED_BOOL_FALSE = 0,
- NL802154_SUPPORTED_BOOL_TRUE = 1,
- __NL802154_SUPPORTED_BOOL_INVALD = 2,
- NL802154_SUPPORTED_BOOL_BOTH = 3,
- __NL802154_SUPPORTED_BOOL_AFTER_LAST = 4,
- NL802154_SUPPORTED_BOOL_MAX = 3,
-};
-
-struct wpan_phy_supported {
- u32 channels[32];
- u32 cca_modes;
- u32 cca_opts;
- u32 iftypes;
- enum nl802154_supported_bool_states lbt;
- u8 min_minbe;
- u8 max_minbe;
- u8 min_maxbe;
- u8 max_maxbe;
- u8 min_csma_backoffs;
- u8 max_csma_backoffs;
- s8 min_frame_retries;
- s8 max_frame_retries;
- size_t tx_powers_size;
- size_t cca_ed_levels_size;
- const s32 *tx_powers;
- const s32 *cca_ed_levels;
-};
-
-struct wpan_phy_cca {
- enum nl802154_cca_modes mode;
- enum nl802154_cca_opts opt;
-};
-
-struct wpan_phy {
- const void *privid;
- u32 flags;
- u8 current_channel;
- u8 current_page;
- struct wpan_phy_supported supported;
- s32 transmit_power;
- struct wpan_phy_cca cca;
- __le64 perm_extended_addr;
- s32 cca_ed_level;
- u8 symbol_duration;
- u16 lifs_period;
- u16 sifs_period;
- struct device dev;
- possible_net_t _net;
- char priv[0];
-};
-
-struct ieee802154_addr {
- u8 mode;
- __le16 pan_id;
- union {
- __le16 short_addr;
- __le64 extended_addr;
- };
-};
-
-struct wpan_dev_header_ops {
- int (*create)(struct sk_buff *, struct net_device *, const struct ieee802154_addr *, const struct ieee802154_addr *, unsigned int);
-};
-
-union fwnet_hwaddr {
- u8 u[16];
- struct {
- __be64 uniq_id;
- u8 max_rec;
- u8 sspd;
- __be16 fifo_hi;
- __be32 fifo_lo;
- } uc;
-};
-
-struct in6_validator_info {
- struct in6_addr i6vi_addr;
- struct inet6_dev *i6vi_dev;
- struct netlink_ext_ack *extack;
-};
-
-struct ifa6_config {
- const struct in6_addr *pfx;
- unsigned int plen;
- const struct in6_addr *peer_pfx;
- u32 rt_priority;
- u32 ifa_flags;
- u32 preferred_lft;
- u32 valid_lft;
- u16 scope;
-};
-
-enum cleanup_prefix_rt_t {
- CLEANUP_PREFIX_RT_NOP = 0,
- CLEANUP_PREFIX_RT_DEL = 1,
- CLEANUP_PREFIX_RT_EXPIRE = 2,
-};
-
-enum {
- IPV6_SADDR_RULE_INIT = 0,
- IPV6_SADDR_RULE_LOCAL = 1,
- IPV6_SADDR_RULE_SCOPE = 2,
- IPV6_SADDR_RULE_PREFERRED = 3,
- IPV6_SADDR_RULE_OIF = 4,
- IPV6_SADDR_RULE_LABEL = 5,
- IPV6_SADDR_RULE_PRIVACY = 6,
- IPV6_SADDR_RULE_ORCHID = 7,
- IPV6_SADDR_RULE_PREFIX = 8,
- IPV6_SADDR_RULE_MAX = 9,
-};
-
-struct ipv6_saddr_score {
- int rule;
- int addr_type;
- struct inet6_ifaddr *ifa;
- long unsigned int scorebits[1];
- int scopedist;
- int matchlen;
-};
-
-struct ipv6_saddr_dst {
- const struct in6_addr *addr;
- int ifindex;
- int scope;
- int label;
- unsigned int prefs;
-};
-
-struct if6_iter_state {
- struct seq_net_private p;
- int bucket;
- int offset;
-};
-
-enum addr_type_t {
- UNICAST_ADDR = 0,
- MULTICAST_ADDR = 1,
- ANYCAST_ADDR = 2,
-};
-
-struct inet6_fill_args {
- u32 portid;
- u32 seq;
- int event;
- unsigned int flags;
- int netnsid;
- int ifindex;
- enum addr_type_t type;
-};
-
-enum {
- DAD_PROCESS = 0,
- DAD_BEGIN = 1,
- DAD_ABORT = 2,
-};
-
-struct ifaddrlblmsg {
- __u8 ifal_family;
- __u8 __ifal_reserved;
- __u8 ifal_prefixlen;
- __u8 ifal_flags;
- __u32 ifal_index;
- __u32 ifal_seq;
-};
-
-enum {
- IFAL_ADDRESS = 1,
- IFAL_LABEL = 2,
- __IFAL_MAX = 3,
-};
-
-struct ip6addrlbl_entry {
- struct in6_addr prefix;
- int prefixlen;
- int ifindex;
- int addrtype;
- u32 label;
- struct hlist_node list;
- struct callback_head rcu;
-};
-
-struct ip6addrlbl_init_table {
- const struct in6_addr *prefix;
- int prefixlen;
- u32 label;
-};
-
-struct rd_msg {
- struct icmp6hdr icmph;
- struct in6_addr target;
- struct in6_addr dest;
- __u8 opt[0];
-};
-
-struct fib6_gc_args {
- int timeout;
- int more;
-};
-
-struct rt6_exception {
- struct hlist_node hlist;
- struct rt6_info *rt6i;
- long unsigned int stamp;
- struct callback_head rcu;
-};
-
-struct rt6_rtnl_dump_arg {
- struct sk_buff *skb;
- struct netlink_callback *cb;
- struct net *net;
- struct fib_dump_filter filter;
-};
-
-struct netevent_redirect {
- struct dst_entry *old;
- struct dst_entry *new;
- struct neighbour *neigh;
- const void *daddr;
-};
-
-struct trace_event_raw_fib6_table_lookup {
- struct trace_entry ent;
- u32 tb_id;
- int err;
- int oif;
- int iif;
- __u8 tos;
- __u8 scope;
- __u8 flags;
- __u8 src[16];
- __u8 dst[16];
- u16 sport;
- u16 dport;
- u8 proto;
- u8 rt_type;
- u32 __data_loc_name;
- __u8 gw[16];
- char __data[0];
-};
-
-struct trace_event_data_offsets_fib6_table_lookup {
- u32 name;
-};
-
-typedef void (*btf_trace_fib6_table_lookup)(void *, const struct net *, const struct fib6_result *, struct fib6_table *, const struct flowi6 *);
-
-enum rt6_nud_state {
- RT6_NUD_FAIL_HARD = 4294967293,
- RT6_NUD_FAIL_PROBE = 4294967294,
- RT6_NUD_FAIL_DO_RR = 4294967295,
- RT6_NUD_SUCCEED = 1,
-};
-
-struct fib6_nh_dm_arg {
- struct net *net;
- const struct in6_addr *saddr;
- int oif;
- int flags;
- struct fib6_nh *nh;
-};
-
-struct fib6_nh_frl_arg {
- u32 flags;
- int oif;
- int strict;
- int *mpri;
- bool *do_rr;
- struct fib6_nh *nh;
-};
-
-struct fib6_nh_excptn_arg {
- struct rt6_info *rt;
- int plen;
-};
-
-struct fib6_nh_match_arg {
- const struct net_device *dev;
- const struct in6_addr *gw;
- struct fib6_nh *match;
-};
-
-struct fib6_nh_age_excptn_arg {
- struct fib6_gc_args *gc_args;
- long unsigned int now;
-};
-
-struct fib6_nh_rd_arg {
- struct fib6_result *res;
- struct flowi6 *fl6;
- const struct in6_addr *gw;
- struct rt6_info **ret;
-};
-
-struct ip6rd_flowi {
- struct flowi6 fl6;
- struct in6_addr gateway;
-};
-
-struct fib6_nh_del_cached_rt_arg {
- struct fib6_config *cfg;
- struct fib6_info *f6i;
-};
-
-struct arg_dev_net_ip {
- struct net_device *dev;
- struct net *net;
- struct in6_addr *addr;
-};
-
-struct arg_netdev_event {
- const struct net_device *dev;
- union {
- unsigned char nh_flags;
- long unsigned int event;
- };
-};
-
-struct rt6_mtu_change_arg {
- struct net_device *dev;
- unsigned int mtu;
- struct fib6_info *f6i;
-};
-
-struct rt6_nh {
- struct fib6_info *fib6_info;
- struct fib6_config r_cfg;
- struct list_head next;
-};
-
-struct fib6_nh_exception_dump_walker {
- struct rt6_rtnl_dump_arg *dump;
- struct fib6_info *rt;
- unsigned int flags;
- unsigned int skip;
- unsigned int count;
-};
-
-enum fib6_walk_state {
- FWS_L = 0,
- FWS_R = 1,
- FWS_C = 2,
- FWS_U = 3,
-};
-
-struct fib6_walker {
- struct list_head lh;
- struct fib6_node *root;
- struct fib6_node *node;
- struct fib6_info *leaf;
- enum fib6_walk_state state;
- unsigned int skip;
- unsigned int count;
- unsigned int skip_in_node;
- int (*func)(struct fib6_walker *);
- void *args;
-};
-
-struct fib6_entry_notifier_info {
- struct fib_notifier_info info;
- struct fib6_info *rt;
- unsigned int nsiblings;
-};
-
-struct ipv6_route_iter {
- struct seq_net_private p;
- struct fib6_walker w;
- loff_t skip;
- struct fib6_table *tbl;
- int sernum;
-};
-
-struct fib6_cleaner {
- struct fib6_walker w;
- struct net *net;
- int (*func)(struct fib6_info *, void *);
- int sernum;
- void *arg;
- bool skip_notify;
-};
-
-enum {
- FIB6_NO_SERNUM_CHANGE = 0,
-};
-
-struct fib6_dump_arg {
- struct net *net;
- struct notifier_block *nb;
- struct netlink_ext_ack *extack;
-};
-
-struct fib6_nh_pcpu_arg {
- struct fib6_info *from;
- const struct fib6_table *table;
-};
-
-struct lookup_args {
- int offset;
- const struct in6_addr *addr;
-};
-
-struct ipv6_mreq {
- struct in6_addr ipv6mr_multiaddr;
- int ipv6mr_ifindex;
-};
-
-struct in6_flowlabel_req {
- struct in6_addr flr_dst;
- __be32 flr_label;
- __u8 flr_action;
- __u8 flr_share;
- __u16 flr_flags;
- __u16 flr_expires;
- __u16 flr_linger;
- __u32 __flr_pad;
-};
-
-struct ip6_mtuinfo {
- struct sockaddr_in6 ip6m_addr;
- __u32 ip6m_mtu;
-};
-
-struct nduseroptmsg {
- unsigned char nduseropt_family;
- unsigned char nduseropt_pad1;
- short unsigned int nduseropt_opts_len;
- int nduseropt_ifindex;
- __u8 nduseropt_icmp_type;
- __u8 nduseropt_icmp_code;
- short unsigned int nduseropt_pad2;
- unsigned int nduseropt_pad3;
-};
-
-enum {
- NDUSEROPT_UNSPEC = 0,
- NDUSEROPT_SRCADDR = 1,
- __NDUSEROPT_MAX = 2,
-};
-
-struct nd_msg {
- struct icmp6hdr icmph;
- struct in6_addr target;
- __u8 opt[0];
-};
-
-struct rs_msg {
- struct icmp6hdr icmph;
- __u8 opt[0];
-};
-
-struct ra_msg {
- struct icmp6hdr icmph;
- __be32 reachable_time;
- __be32 retrans_timer;
-};
-
-struct icmp6_filter {
- __u32 data[8];
-};
-
-struct raw6_sock {
- struct inet_sock inet;
- __u32 checksum;
- __u32 offset;
- struct icmp6_filter filter;
- __u32 ip6mr_table;
- struct ipv6_pinfo inet6;
-};
-
-struct raw6_frag_vec {
- struct msghdr *msg;
- int hlen;
- char c[4];
-};
-
-struct icmpv6_msg {
- struct sk_buff *skb;
- int offset;
- uint8_t type;
-};
-
-struct icmp6_err {
- int err;
- int fatal;
-};
-
-struct mld_msg {
- struct icmp6hdr mld_hdr;
- struct in6_addr mld_mca;
-};
-
-struct mld2_grec {
- __u8 grec_type;
- __u8 grec_auxwords;
- __be16 grec_nsrcs;
- struct in6_addr grec_mca;
- struct in6_addr grec_src[0];
-};
-
-struct mld2_report {
- struct icmp6hdr mld2r_hdr;
- struct mld2_grec mld2r_grec[0];
-};
-
-struct mld2_query {
- struct icmp6hdr mld2q_hdr;
- struct in6_addr mld2q_mca;
- __u8 mld2q_qrv: 3;
- __u8 mld2q_suppress: 1;
- __u8 mld2q_resv2: 4;
- __u8 mld2q_qqic;
- __be16 mld2q_nsrcs;
- struct in6_addr mld2q_srcs[0];
-};
-
-struct igmp6_mc_iter_state {
- struct seq_net_private p;
- struct net_device *dev;
- struct inet6_dev *idev;
-};
-
-struct igmp6_mcf_iter_state {
- struct seq_net_private p;
- struct net_device *dev;
- struct inet6_dev *idev;
- struct ifmcaddr6 *im;
-};
-
-enum ip6_defrag_users {
- IP6_DEFRAG_LOCAL_DELIVER = 0,
- IP6_DEFRAG_CONNTRACK_IN = 1,
- __IP6_DEFRAG_CONNTRACK_IN = 65536,
- IP6_DEFRAG_CONNTRACK_OUT = 65537,
- __IP6_DEFRAG_CONNTRACK_OUT = 131072,
- IP6_DEFRAG_CONNTRACK_BRIDGE_IN = 131073,
- __IP6_DEFRAG_CONNTRACK_BRIDGE_IN = 196608,
-};
-
-struct frag_queue {
- struct inet_frag_queue q;
- int iif;
- __u16 nhoffset;
- u8 ecn;
-};
-
-struct tcp6_pseudohdr {
- struct in6_addr saddr;
- struct in6_addr daddr;
- __be32 len;
- __be32 protocol;
-};
-
-struct rt0_hdr {
- struct ipv6_rt_hdr rt_hdr;
- __u32 reserved;
- struct in6_addr addr[0];
-};
-
-struct tlvtype_proc {
- int type;
- bool (*func)(struct sk_buff *, int);
-};
-
-struct ip6fl_iter_state {
- struct seq_net_private p;
- struct pid_namespace *pid_ns;
- int bucket;
-};
-
-struct sr6_tlv {
- __u8 type;
- __u8 len;
- __u8 data[0];
-};
-
-enum {
- SEG6_ATTR_UNSPEC = 0,
- SEG6_ATTR_DST = 1,
- SEG6_ATTR_DSTLEN = 2,
- SEG6_ATTR_HMACKEYID = 3,
- SEG6_ATTR_SECRET = 4,
- SEG6_ATTR_SECRETLEN = 5,
- SEG6_ATTR_ALGID = 6,
- SEG6_ATTR_HMACINFO = 7,
- __SEG6_ATTR_MAX = 8,
-};
-
-enum {
- SEG6_CMD_UNSPEC = 0,
- SEG6_CMD_SETHMAC = 1,
- SEG6_CMD_DUMPHMAC = 2,
- SEG6_CMD_SET_TUNSRC = 3,
- SEG6_CMD_GET_TUNSRC = 4,
- __SEG6_CMD_MAX = 5,
-};
-
-struct xfrm6_protocol {
- int (*handler)(struct sk_buff *);
- int (*cb_handler)(struct sk_buff *, int);
- int (*err_handler)(struct sk_buff *, struct inet6_skb_parm *, u8, u8, int, __be32);
- struct xfrm6_protocol *next;
- int priority;
-};
-
-struct br_input_skb_cb {
- struct net_device *brdev;
- u16 frag_max_size;
- u8 proxyarp_replied: 1;
- u8 src_port_isolated: 1;
-};
-
-struct nf_br_ops {
- int (*br_dev_xmit_hook)(struct sk_buff *);
-};
-
-struct nf_bridge_frag_data;
-
-typedef struct rt6_info * (*pol_lookup_t)(struct net *, struct fib6_table *, struct flowi6 *, const struct sk_buff *, int);
-
-struct fib6_rule {
- struct fib_rule common;
- struct rt6key src;
- struct rt6key dst;
- u8 tclass;
-};
-
-struct calipso_doi;
-
-struct netlbl_calipso_ops {
- int (*doi_add)(struct calipso_doi *, struct netlbl_audit *);
- void (*doi_free)(struct calipso_doi *);
- int (*doi_remove)(u32, struct netlbl_audit *);
- struct calipso_doi * (*doi_getdef)(u32);
- void (*doi_putdef)(struct calipso_doi *);
- int (*doi_walk)(u32 *, int (*)(struct calipso_doi *, void *), void *);
- int (*sock_getattr)(struct sock *, struct netlbl_lsm_secattr *);
- int (*sock_setattr)(struct sock *, const struct calipso_doi *, const struct netlbl_lsm_secattr *);
- void (*sock_delattr)(struct sock *);
- int (*req_setattr)(struct request_sock *, const struct calipso_doi *, const struct netlbl_lsm_secattr *);
- void (*req_delattr)(struct request_sock *);
- int (*opt_getattr)(const unsigned char *, struct netlbl_lsm_secattr *);
- unsigned char * (*skbuff_optptr)(const struct sk_buff *);
- int (*skbuff_setattr)(struct sk_buff *, const struct calipso_doi *, const struct netlbl_lsm_secattr *);
- int (*skbuff_delattr)(struct sk_buff *);
- void (*cache_invalidate)();
- int (*cache_add)(const unsigned char *, const struct netlbl_lsm_secattr *);
-};
-
-struct calipso_doi {
- u32 doi;
- u32 type;
- refcount_t refcount;
- struct list_head list;
- struct callback_head rcu;
-};
-
-struct calipso_map_cache_bkt {
- spinlock_t lock;
- u32 size;
- struct list_head list;
-};
-
-struct calipso_map_cache_entry {
- u32 hash;
- unsigned char *key;
- size_t key_len;
- struct netlbl_lsm_cache *lsm_data;
- u32 activity;
- struct list_head list;
-};
-
-enum {
- SEG6_IPTUNNEL_UNSPEC = 0,
- SEG6_IPTUNNEL_SRH = 1,
- __SEG6_IPTUNNEL_MAX = 2,
-};
-
-struct seg6_iptunnel_encap {
- int mode;
- struct ipv6_sr_hdr srh[0];
-};
-
-enum {
- SEG6_IPTUN_MODE_INLINE = 0,
- SEG6_IPTUN_MODE_ENCAP = 1,
- SEG6_IPTUN_MODE_L2ENCAP = 2,
-};
-
-struct seg6_lwt {
- struct dst_cache cache;
- struct seg6_iptunnel_encap tuninfo[0];
-};
-
-enum {
- SEG6_LOCAL_UNSPEC = 0,
- SEG6_LOCAL_ACTION = 1,
- SEG6_LOCAL_SRH = 2,
- SEG6_LOCAL_TABLE = 3,
- SEG6_LOCAL_NH4 = 4,
- SEG6_LOCAL_NH6 = 5,
- SEG6_LOCAL_IIF = 6,
- SEG6_LOCAL_OIF = 7,
- SEG6_LOCAL_BPF = 8,
- __SEG6_LOCAL_MAX = 9,
-};
-
-enum {
- SEG6_LOCAL_BPF_PROG_UNSPEC = 0,
- SEG6_LOCAL_BPF_PROG = 1,
- SEG6_LOCAL_BPF_PROG_NAME = 2,
- __SEG6_LOCAL_BPF_PROG_MAX = 3,
-};
-
-struct seg6_local_lwt;
-
-struct seg6_action_desc {
- int action;
- long unsigned int attrs;
- int (*input)(struct sk_buff *, struct seg6_local_lwt *);
- int static_headroom;
-};
-
-struct seg6_local_lwt {
- int action;
- struct ipv6_sr_hdr *srh;
- int table;
- struct in_addr nh4;
- struct in6_addr nh6;
- int iif;
- int oif;
- struct bpf_lwt_prog bpf;
- int headroom;
- struct seg6_action_desc *desc;
-};
-
-struct seg6_action_param {
- int (*parse)(struct nlattr **, struct seg6_local_lwt *);
- int (*put)(struct sk_buff *, struct seg6_local_lwt *);
- int (*cmp)(struct seg6_local_lwt *, struct seg6_local_lwt *);
-};
-
-struct ah_data {
- int icv_full_len;
- int icv_trunc_len;
- struct crypto_ahash *ahash;
-};
-
-struct tmp_ext {
- struct in6_addr daddr;
- char hdrs[0];
-};
-
-struct ah_skb_cb {
- struct xfrm_skb_cb xfrm;
- void *tmp;
-};
-
-struct ip_esp_hdr {
- __be32 spi;
- __be32 seq_no;
- __u8 enc_data[0];
-};
-
-struct esp_info {
- struct ip_esp_hdr *esph;
- __be64 seqno;
- int tfclen;
- int tailen;
- int plen;
- int clen;
- int len;
- int nfrags;
- __u8 proto;
- bool inplace;
-};
-
-struct esp_skb_cb {
- struct xfrm_skb_cb xfrm;
- void *tmp;
-};
-
-struct ip6t_standard {
- struct ip6t_entry entry;
- struct xt_standard_target target;
-};
-
-struct ip6t_error {
- struct ip6t_entry entry;
- struct xt_error_target target;
-};
-
-struct ip6t_icmp {
- __u8 type;
- __u8 code[2];
- __u8 invflags;
-};
-
-struct ip6t_getinfo {
- char name[32];
- unsigned int valid_hooks;
- unsigned int hook_entry[5];
- unsigned int underflow[5];
- unsigned int num_entries;
- unsigned int size;
-};
-
-struct ip6t_replace {
- char name[32];
- unsigned int valid_hooks;
- unsigned int num_entries;
- unsigned int size;
- unsigned int hook_entry[5];
- unsigned int underflow[5];
- unsigned int num_counters;
- struct xt_counters *counters;
- struct ip6t_entry entries[0];
-};
-
-struct ip6t_get_entries {
- char name[32];
- unsigned int size;
- struct ip6t_entry entrytable[0];
-};
-
-struct compat_ip6t_entry {
- struct ip6t_ip6 ipv6;
- compat_uint_t nfcache;
- __u16 target_offset;
- __u16 next_offset;
- compat_uint_t comefrom;
- struct compat_xt_counters counters;
- unsigned char elems[0];
-} __attribute__((packed));
-
-struct compat_ip6t_replace {
- char name[32];
- u32 valid_hooks;
- u32 num_entries;
- u32 size;
- u32 hook_entry[5];
- u32 underflow[5];
- u32 num_counters;
- compat_uptr_t counters;
- struct compat_ip6t_entry entries[0];
-} __attribute__((packed));
-
-struct compat_ip6t_get_entries {
- char name[32];
- compat_uint_t size;
- struct compat_ip6t_entry entrytable[0];
-} __attribute__((packed));
-
-struct ip6t_ipv6header_info {
- __u8 matchflags;
- __u8 invflags;
- __u8 modeflag;
-};
-
-enum ip6t_reject_with {
- IP6T_ICMP6_NO_ROUTE = 0,
- IP6T_ICMP6_ADM_PROHIBITED = 1,
- IP6T_ICMP6_NOT_NEIGHBOUR = 2,
- IP6T_ICMP6_ADDR_UNREACH = 3,
- IP6T_ICMP6_PORT_UNREACH = 4,
- IP6T_ICMP6_ECHOREPLY = 5,
- IP6T_TCP_RESET = 6,
- IP6T_ICMP6_POLICY_FAIL = 7,
- IP6T_ICMP6_REJECT_ROUTE = 8,
-};
-
-struct ip6t_reject_info {
- __u32 with;
-};
-
-enum {
- IFLA_IPTUN_UNSPEC = 0,
- IFLA_IPTUN_LINK = 1,
- IFLA_IPTUN_LOCAL = 2,
- IFLA_IPTUN_REMOTE = 3,
- IFLA_IPTUN_TTL = 4,
- IFLA_IPTUN_TOS = 5,
- IFLA_IPTUN_ENCAP_LIMIT = 6,
- IFLA_IPTUN_FLOWINFO = 7,
- IFLA_IPTUN_FLAGS = 8,
- IFLA_IPTUN_PROTO = 9,
- IFLA_IPTUN_PMTUDISC = 10,
- IFLA_IPTUN_6RD_PREFIX = 11,
- IFLA_IPTUN_6RD_RELAY_PREFIX = 12,
- IFLA_IPTUN_6RD_PREFIXLEN = 13,
- IFLA_IPTUN_6RD_RELAY_PREFIXLEN = 14,
- IFLA_IPTUN_ENCAP_TYPE = 15,
- IFLA_IPTUN_ENCAP_FLAGS = 16,
- IFLA_IPTUN_ENCAP_SPORT = 17,
- IFLA_IPTUN_ENCAP_DPORT = 18,
- IFLA_IPTUN_COLLECT_METADATA = 19,
- IFLA_IPTUN_FWMARK = 20,
- __IFLA_IPTUN_MAX = 21,
-};
-
-struct ip_tunnel_prl {
- __be32 addr;
- __u16 flags;
- __u16 __reserved;
- __u32 datalen;
- __u32 __reserved2;
-};
-
-struct sit_net {
- struct ip_tunnel *tunnels_r_l[16];
- struct ip_tunnel *tunnels_r[16];
- struct ip_tunnel *tunnels_l[16];
- struct ip_tunnel *tunnels_wc[1];
- struct ip_tunnel **tunnels[4];
- struct net_device *fb_tunnel_dev;
-};
-
-enum {
- IP6_FH_F_FRAG = 1,
- IP6_FH_F_AUTH = 2,
- IP6_FH_F_SKIP_RH = 4,
-};
-
-typedef void ip6_icmp_send_t(struct sk_buff *, u8, u8, __u32, const struct in6_addr *);
-
-struct sockaddr_pkt {
- short unsigned int spkt_family;
- unsigned char spkt_device[14];
- __be16 spkt_protocol;
-};
-
-struct sockaddr_ll {
- short unsigned int sll_family;
- __be16 sll_protocol;
- int sll_ifindex;
- short unsigned int sll_hatype;
- unsigned char sll_pkttype;
- unsigned char sll_halen;
- unsigned char sll_addr[8];
-};
-
-struct tpacket_stats {
- unsigned int tp_packets;
- unsigned int tp_drops;
-};
-
-struct tpacket_stats_v3 {
- unsigned int tp_packets;
- unsigned int tp_drops;
- unsigned int tp_freeze_q_cnt;
-};
-
-struct tpacket_rollover_stats {
- __u64 tp_all;
- __u64 tp_huge;
- __u64 tp_failed;
-};
-
-union tpacket_stats_u {
- struct tpacket_stats stats1;
- struct tpacket_stats_v3 stats3;
-};
-
-struct tpacket_auxdata {
- __u32 tp_status;
- __u32 tp_len;
- __u32 tp_snaplen;
- __u16 tp_mac;
- __u16 tp_net;
- __u16 tp_vlan_tci;
- __u16 tp_vlan_tpid;
-};
-
-struct tpacket_hdr {
- long unsigned int tp_status;
- unsigned int tp_len;
- unsigned int tp_snaplen;
- short unsigned int tp_mac;
- short unsigned int tp_net;
- unsigned int tp_sec;
- unsigned int tp_usec;
-};
-
-struct tpacket2_hdr {
- __u32 tp_status;
- __u32 tp_len;
- __u32 tp_snaplen;
- __u16 tp_mac;
- __u16 tp_net;
- __u32 tp_sec;
- __u32 tp_nsec;
- __u16 tp_vlan_tci;
- __u16 tp_vlan_tpid;
- __u8 tp_padding[4];
-};
-
-struct tpacket_hdr_variant1 {
- __u32 tp_rxhash;
- __u32 tp_vlan_tci;
- __u16 tp_vlan_tpid;
- __u16 tp_padding;
-};
-
-struct tpacket3_hdr {
- __u32 tp_next_offset;
- __u32 tp_sec;
- __u32 tp_nsec;
- __u32 tp_snaplen;
- __u32 tp_len;
- __u32 tp_status;
- __u16 tp_mac;
- __u16 tp_net;
- union {
- struct tpacket_hdr_variant1 hv1;
- };
- __u8 tp_padding[8];
-};
-
-struct tpacket_bd_ts {
- unsigned int ts_sec;
- union {
- unsigned int ts_usec;
- unsigned int ts_nsec;
- };
-};
-
-struct tpacket_hdr_v1 {
- __u32 block_status;
- __u32 num_pkts;
- __u32 offset_to_first_pkt;
- __u32 blk_len;
- __u64 seq_num;
- struct tpacket_bd_ts ts_first_pkt;
- struct tpacket_bd_ts ts_last_pkt;
-};
-
-union tpacket_bd_header_u {
- struct tpacket_hdr_v1 bh1;
-};
-
-struct tpacket_block_desc {
- __u32 version;
- __u32 offset_to_priv;
- union tpacket_bd_header_u hdr;
-};
-
-enum tpacket_versions {
- TPACKET_V1 = 0,
- TPACKET_V2 = 1,
- TPACKET_V3 = 2,
-};
-
-struct tpacket_req {
- unsigned int tp_block_size;
- unsigned int tp_block_nr;
- unsigned int tp_frame_size;
- unsigned int tp_frame_nr;
-};
-
-struct tpacket_req3 {
- unsigned int tp_block_size;
- unsigned int tp_block_nr;
- unsigned int tp_frame_size;
- unsigned int tp_frame_nr;
- unsigned int tp_retire_blk_tov;
- unsigned int tp_sizeof_priv;
- unsigned int tp_feature_req_word;
-};
-
-union tpacket_req_u {
- struct tpacket_req req;
- struct tpacket_req3 req3;
-};
-
-typedef __u16 __virtio16;
-
-struct virtio_net_hdr {
- __u8 flags;
- __u8 gso_type;
- __virtio16 hdr_len;
- __virtio16 gso_size;
- __virtio16 csum_start;
- __virtio16 csum_offset;
-};
-
-struct packet_mclist {
- struct packet_mclist *next;
- int ifindex;
- int count;
- short unsigned int type;
- short unsigned int alen;
- unsigned char addr[32];
-};
-
-struct pgv;
-
-struct tpacket_kbdq_core {
- struct pgv *pkbdq;
- unsigned int feature_req_word;
- unsigned int hdrlen;
- unsigned char reset_pending_on_curr_blk;
- unsigned char delete_blk_timer;
- short unsigned int kactive_blk_num;
- short unsigned int blk_sizeof_priv;
- short unsigned int last_kactive_blk_num;
- char *pkblk_start;
- char *pkblk_end;
- int kblk_size;
- unsigned int max_frame_len;
- unsigned int knum_blocks;
- uint64_t knxt_seq_num;
- char *prev;
- char *nxt_offset;
- struct sk_buff *skb;
- atomic_t blk_fill_in_prog;
- short unsigned int retire_blk_tov;
- short unsigned int version;
- long unsigned int tov_in_jiffies;
- struct timer_list retire_blk_timer;
-};
-
-struct pgv {
- char *buffer;
-};
-
-struct packet_ring_buffer {
- struct pgv *pg_vec;
- unsigned int head;
- unsigned int frames_per_block;
- unsigned int frame_size;
- unsigned int frame_max;
- unsigned int pg_vec_order;
- unsigned int pg_vec_pages;
- unsigned int pg_vec_len;
- unsigned int *pending_refcnt;
- struct tpacket_kbdq_core prb_bdqc;
-};
-
-struct packet_fanout {
- possible_net_t net;
- unsigned int num_members;
- u16 id;
- u8 type;
- u8 flags;
- union {
- atomic_t rr_cur;
- struct bpf_prog *bpf_prog;
- };
- struct list_head list;
- struct sock *arr[256];
- spinlock_t lock;
- refcount_t sk_ref;
- long: 64;
- long: 64;
- struct packet_type prot_hook;
-};
-
-struct packet_rollover {
- int sock;
- atomic_long_t num;
- atomic_long_t num_huge;
- atomic_long_t num_failed;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- u32 history[16];
-};
-
-struct packet_sock {
- struct sock sk;
- struct packet_fanout *fanout;
- union tpacket_stats_u stats;
- struct packet_ring_buffer rx_ring;
- struct packet_ring_buffer tx_ring;
- int copy_thresh;
- spinlock_t bind_lock;
- struct mutex pg_vec_lock;
- unsigned int running;
- unsigned int auxdata: 1;
- unsigned int origdev: 1;
- unsigned int has_vnet_hdr: 1;
- unsigned int tp_loss: 1;
- unsigned int tp_tx_has_off: 1;
- int pressure;
- int ifindex;
- __be16 num;
- struct packet_rollover *rollover;
- struct packet_mclist *mclist;
- atomic_t mapped;
- enum tpacket_versions tp_version;
- unsigned int tp_hdrlen;
- unsigned int tp_reserve;
- unsigned int tp_tstamp;
- struct completion skb_completion;
- struct net_device *cached_dev;
- int (*xmit)(struct sk_buff *);
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- struct packet_type prot_hook;
- atomic_t tp_drops;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct packet_mreq_max {
- int mr_ifindex;
- short unsigned int mr_type;
- short unsigned int mr_alen;
- unsigned char mr_address[32];
-};
-
-union tpacket_uhdr {
- struct tpacket_hdr *h1;
- struct tpacket2_hdr *h2;
- struct tpacket3_hdr *h3;
- void *raw;
-};
-
-struct packet_skb_cb {
- union {
- struct sockaddr_pkt pkt;
- union {
- unsigned int origlen;
- struct sockaddr_ll ll;
- };
- } sa;
-};
-
-enum rpc_msg_type {
- RPC_CALL = 0,
- RPC_REPLY = 1,
-};
-
-enum rpc_reply_stat {
- RPC_MSG_ACCEPTED = 0,
- RPC_MSG_DENIED = 1,
-};
-
-enum rpc_reject_stat {
- RPC_MISMATCH = 0,
- RPC_AUTH_ERROR = 1,
-};
-
-enum {
- SUNRPC_PIPEFS_NFS_PRIO = 0,
- SUNRPC_PIPEFS_RPC_PRIO = 1,
-};
-
-enum {
- RPC_PIPEFS_MOUNT = 0,
- RPC_PIPEFS_UMOUNT = 1,
-};
-
-struct rpc_add_xprt_test {
- void (*add_xprt_test)(struct rpc_clnt *, struct rpc_xprt *, void *);
- void *data;
-};
-
-struct sunrpc_net {
- struct proc_dir_entry *proc_net_rpc;
- struct cache_detail *ip_map_cache;
- struct cache_detail *unix_gid_cache;
- struct cache_detail *rsc_cache;
- struct cache_detail *rsi_cache;
- struct super_block *pipefs_sb;
- struct rpc_pipe *gssd_dummy;
- struct mutex pipefs_sb_lock;
- struct list_head all_clients;
- spinlock_t rpc_client_lock;
- struct rpc_clnt *rpcb_local_clnt;
- struct rpc_clnt *rpcb_local_clnt4;
- spinlock_t rpcb_clnt_lock;
- unsigned int rpcb_users;
- unsigned int rpcb_is_af_local: 1;
- struct mutex gssp_lock;
- struct rpc_clnt *gssp_clnt;
- int use_gss_proxy;
- int pipe_version;
- atomic_t pipe_users;
- struct proc_dir_entry *use_gssp_proc;
-};
-
-struct rpc_cb_add_xprt_calldata {
- struct rpc_xprt_switch *xps;
- struct rpc_xprt *xprt;
-};
-
-struct connect_timeout_data {
- long unsigned int connect_timeout;
- long unsigned int reconnect_timeout;
-};
-
-struct xprt_class {
- struct list_head list;
- int ident;
- struct rpc_xprt * (*setup)(struct xprt_create *);
- struct module *owner;
- char name[32];
-};
-
-enum xprt_xid_rb_cmp {
- XID_RB_EQUAL = 0,
- XID_RB_LEFT = 1,
- XID_RB_RIGHT = 2,
-};
-
-struct xdr_skb_reader {
- struct sk_buff *skb;
- unsigned int offset;
- size_t count;
- __wsum csum;
-};
-
-typedef size_t (*xdr_skb_read_actor)(struct xdr_skb_reader *, void *, size_t);
-
-typedef __be32 rpc_fraghdr;
-
-struct svc_sock {
- struct svc_xprt sk_xprt;
- struct socket *sk_sock;
- struct sock *sk_sk;
- void (*sk_ostate)(struct sock *);
- void (*sk_odata)(struct sock *);
- void (*sk_owspace)(struct sock *);
- __be32 sk_reclen;
- u32 sk_tcplen;
- u32 sk_datalen;
- struct page *sk_pages[259];
-};
-
-struct sock_xprt {
- struct rpc_xprt xprt;
- struct socket *sock;
- struct sock *inet;
- struct file *file;
- struct {
- struct {
- __be32 fraghdr;
- __be32 xid;
- __be32 calldir;
- };
- u32 offset;
- u32 len;
- long unsigned int copied;
- } recv;
- struct {
- u32 offset;
- } xmit;
- long unsigned int sock_state;
- struct delayed_work connect_worker;
- struct work_struct error_worker;
- struct work_struct recv_worker;
- struct mutex recv_mutex;
- struct __kernel_sockaddr_storage srcaddr;
- short unsigned int srcport;
- int xprt_err;
- size_t rcvsize;
- size_t sndsize;
- struct rpc_timeout tcp_timeout;
- void (*old_data_ready)(struct sock *);
- void (*old_state_change)(struct sock *);
- void (*old_write_space)(struct sock *);
- void (*old_error_report)(struct sock *);
-};
-
-struct rpc_buffer {
- size_t len;
- char data[0];
-};
-
-typedef void (*rpc_action)(struct rpc_task *);
-
-struct trace_event_raw_rpc_task_status {
- struct trace_entry ent;
- unsigned int task_id;
- unsigned int client_id;
- int status;
- char __data[0];
-};
-
-struct trace_event_raw_rpc_request {
- struct trace_entry ent;
- unsigned int task_id;
- unsigned int client_id;
- int version;
- bool async;
- u32 __data_loc_progname;
- u32 __data_loc_procname;
- char __data[0];
-};
-
-struct trace_event_raw_rpc_task_running {
- struct trace_entry ent;
- unsigned int task_id;
- unsigned int client_id;
- const void *action;
- long unsigned int runstate;
- int status;
- short unsigned int flags;
- char __data[0];
-};
-
-struct trace_event_raw_rpc_task_queued {
- struct trace_entry ent;
- unsigned int task_id;
- unsigned int client_id;
- long unsigned int timeout;
- long unsigned int runstate;
- int status;
- short unsigned int flags;
- u32 __data_loc_q_name;
- char __data[0];
-};
-
-struct trace_event_raw_rpc_failure {
- struct trace_entry ent;
- unsigned int task_id;
- unsigned int client_id;
- char __data[0];
-};
-
-struct trace_event_raw_rpc_reply_event {
- struct trace_entry ent;
- unsigned int task_id;
- unsigned int client_id;
- u32 xid;
- u32 __data_loc_progname;
- u32 version;
- u32 __data_loc_procname;
- u32 __data_loc_servername;
- char __data[0];
-};
-
-struct trace_event_raw_rpc_stats_latency {
- struct trace_entry ent;
- unsigned int task_id;
- unsigned int client_id;
- u32 xid;
- int version;
- u32 __data_loc_progname;
- u32 __data_loc_procname;
- long unsigned int backlog;
- long unsigned int rtt;
- long unsigned int execute;
- char __data[0];
-};
-
-struct trace_event_raw_rpc_xdr_overflow {
- struct trace_entry ent;
- unsigned int task_id;
- unsigned int client_id;
- int version;
- size_t requested;
- const void *end;
- const void *p;
- const void *head_base;
- size_t head_len;
- const void *tail_base;
- size_t tail_len;
- unsigned int page_len;
- unsigned int len;
- u32 __data_loc_progname;
- u32 __data_loc_procedure;
- char __data[0];
-};
-
-struct trace_event_raw_rpc_xdr_alignment {
- struct trace_entry ent;
- unsigned int task_id;
- unsigned int client_id;
- int version;
- size_t offset;
- unsigned int copied;
- const void *head_base;
- size_t head_len;
- const void *tail_base;
- size_t tail_len;
- unsigned int page_len;
- unsigned int len;
- u32 __data_loc_progname;
- u32 __data_loc_procedure;
- char __data[0];
-};
-
-struct trace_event_raw_rpc_reply_pages {
- struct trace_entry ent;
- unsigned int task_id;
- unsigned int client_id;
- const void *head_base;
- size_t head_len;
- const void *tail_base;
- size_t tail_len;
- unsigned int page_len;
- char __data[0];
-};
-
-struct trace_event_raw_xs_socket_event {
- struct trace_entry ent;
- unsigned int socket_state;
- unsigned int sock_state;
- long long unsigned int ino;
- u32 __data_loc_dstaddr;
- u32 __data_loc_dstport;
- char __data[0];
-};
-
-struct trace_event_raw_xs_socket_event_done {
- struct trace_entry ent;
- int error;
- unsigned int socket_state;
- unsigned int sock_state;
- long long unsigned int ino;
- u32 __data_loc_dstaddr;
- u32 __data_loc_dstport;
- char __data[0];
-};
-
-struct trace_event_raw_rpc_xprt_event {
- struct trace_entry ent;
- u32 xid;
- int status;
- u32 __data_loc_addr;
- u32 __data_loc_port;
- char __data[0];
-};
-
-struct trace_event_raw_xprt_transmit {
- struct trace_entry ent;
- unsigned int task_id;
- unsigned int client_id;
- u32 xid;
- u32 seqno;
- int status;
- char __data[0];
-};
-
-struct trace_event_raw_xprt_enq_xmit {
- struct trace_entry ent;
- unsigned int task_id;
- unsigned int client_id;
- u32 xid;
- u32 seqno;
- int stage;
- char __data[0];
-};
-
-struct trace_event_raw_xprt_ping {
- struct trace_entry ent;
- int status;
- u32 __data_loc_addr;
- u32 __data_loc_port;
- char __data[0];
-};
-
-struct trace_event_raw_xprt_writelock_event {
- struct trace_entry ent;
- unsigned int task_id;
- unsigned int client_id;
- unsigned int snd_task_id;
- char __data[0];
-};
-
-struct trace_event_raw_xprt_cong_event {
- struct trace_entry ent;
- unsigned int task_id;
- unsigned int client_id;
- unsigned int snd_task_id;
- long unsigned int cong;
- long unsigned int cwnd;
- bool wait;
- char __data[0];
-};
-
-struct trace_event_raw_xs_stream_read_data {
- struct trace_entry ent;
- ssize_t err;
- size_t total;
- u32 __data_loc_addr;
- u32 __data_loc_port;
- char __data[0];
-};
-
-struct trace_event_raw_xs_stream_read_request {
- struct trace_entry ent;
- u32 __data_loc_addr;
- u32 __data_loc_port;
- u32 xid;
- long unsigned int copied;
- unsigned int reclen;
- unsigned int offset;
- char __data[0];
-};
-
-struct trace_event_raw_svc_recv {
- struct trace_entry ent;
- u32 xid;
- int len;
- long unsigned int flags;
- u32 __data_loc_addr;
- char __data[0];
-};
-
-struct trace_event_raw_svc_authenticate {
- struct trace_entry ent;
- u32 xid;
- long unsigned int svc_status;
- long unsigned int auth_stat;
- char __data[0];
-};
-
-struct trace_event_raw_svc_process {
- struct trace_entry ent;
- u32 xid;
- u32 vers;
- u32 proc;
- u32 __data_loc_service;
- u32 __data_loc_addr;
- char __data[0];
-};
-
-struct trace_event_raw_svc_rqst_event {
- struct trace_entry ent;
- u32 xid;
- long unsigned int flags;
- u32 __data_loc_addr;
- char __data[0];
-};
-
-struct trace_event_raw_svc_rqst_status {
- struct trace_entry ent;
- u32 xid;
- int status;
- long unsigned int flags;
- u32 __data_loc_addr;
- char __data[0];
-};
-
-struct trace_event_raw_svc_xprt_do_enqueue {
- struct trace_entry ent;
- struct svc_xprt *xprt;
- int pid;
- long unsigned int flags;
- u32 __data_loc_addr;
- char __data[0];
-};
-
-struct trace_event_raw_svc_xprt_event {
- struct trace_entry ent;
- struct svc_xprt *xprt;
- long unsigned int flags;
- u32 __data_loc_addr;
- char __data[0];
-};
-
-struct trace_event_raw_svc_xprt_dequeue {
- struct trace_entry ent;
- struct svc_xprt *xprt;
- long unsigned int flags;
- long unsigned int wakeup;
- u32 __data_loc_addr;
- char __data[0];
-};
-
-struct trace_event_raw_svc_wake_up {
- struct trace_entry ent;
- int pid;
- char __data[0];
-};
-
-struct trace_event_raw_svc_handle_xprt {
- struct trace_entry ent;
- struct svc_xprt *xprt;
- int len;
- long unsigned int flags;
- u32 __data_loc_addr;
- char __data[0];
-};
-
-struct trace_event_raw_svc_stats_latency {
- struct trace_entry ent;
- u32 xid;
- long unsigned int execute;
- u32 __data_loc_addr;
- char __data[0];
-};
-
-struct trace_event_raw_svc_deferred_event {
- struct trace_entry ent;
- u32 xid;
- u32 __data_loc_addr;
- char __data[0];
-};
-
-struct trace_event_data_offsets_rpc_task_status {};
-
-struct trace_event_data_offsets_rpc_request {
- u32 progname;
- u32 procname;
-};
-
-struct trace_event_data_offsets_rpc_task_running {};
-
-struct trace_event_data_offsets_rpc_task_queued {
- u32 q_name;
-};
-
-struct trace_event_data_offsets_rpc_failure {};
-
-struct trace_event_data_offsets_rpc_reply_event {
- u32 progname;
- u32 procname;
- u32 servername;
-};
-
-struct trace_event_data_offsets_rpc_stats_latency {
- u32 progname;
- u32 procname;
-};
-
-struct trace_event_data_offsets_rpc_xdr_overflow {
- u32 progname;
- u32 procedure;
-};
-
-struct trace_event_data_offsets_rpc_xdr_alignment {
- u32 progname;
- u32 procedure;
-};
-
-struct trace_event_data_offsets_rpc_reply_pages {};
-
-struct trace_event_data_offsets_xs_socket_event {
- u32 dstaddr;
- u32 dstport;
-};
-
-struct trace_event_data_offsets_xs_socket_event_done {
- u32 dstaddr;
- u32 dstport;
-};
-
-struct trace_event_data_offsets_rpc_xprt_event {
- u32 addr;
- u32 port;
-};
-
-struct trace_event_data_offsets_xprt_transmit {};
-
-struct trace_event_data_offsets_xprt_enq_xmit {};
-
-struct trace_event_data_offsets_xprt_ping {
- u32 addr;
- u32 port;
-};
-
-struct trace_event_data_offsets_xprt_writelock_event {};
-
-struct trace_event_data_offsets_xprt_cong_event {};
-
-struct trace_event_data_offsets_xs_stream_read_data {
- u32 addr;
- u32 port;
-};
-
-struct trace_event_data_offsets_xs_stream_read_request {
- u32 addr;
- u32 port;
-};
-
-struct trace_event_data_offsets_svc_recv {
- u32 addr;
-};
-
-struct trace_event_data_offsets_svc_authenticate {};
-
-struct trace_event_data_offsets_svc_process {
- u32 service;
- u32 addr;
-};
-
-struct trace_event_data_offsets_svc_rqst_event {
- u32 addr;
-};
-
-struct trace_event_data_offsets_svc_rqst_status {
- u32 addr;
-};
-
-struct trace_event_data_offsets_svc_xprt_do_enqueue {
- u32 addr;
-};
-
-struct trace_event_data_offsets_svc_xprt_event {
- u32 addr;
-};
-
-struct trace_event_data_offsets_svc_xprt_dequeue {
- u32 addr;
-};
-
-struct trace_event_data_offsets_svc_wake_up {};
-
-struct trace_event_data_offsets_svc_handle_xprt {
- u32 addr;
-};
-
-struct trace_event_data_offsets_svc_stats_latency {
- u32 addr;
-};
-
-struct trace_event_data_offsets_svc_deferred_event {
- u32 addr;
-};
-
-typedef void (*btf_trace_rpc_call_status)(void *, const struct rpc_task *);
-
-typedef void (*btf_trace_rpc_bind_status)(void *, const struct rpc_task *);
-
-typedef void (*btf_trace_rpc_connect_status)(void *, const struct rpc_task *);
-
-typedef void (*btf_trace_rpc_request)(void *, const struct rpc_task *);
-
-typedef void (*btf_trace_rpc_task_begin)(void *, const struct rpc_task *, const void *);
-
-typedef void (*btf_trace_rpc_task_run_action)(void *, const struct rpc_task *, const void *);
-
-typedef void (*btf_trace_rpc_task_complete)(void *, const struct rpc_task *, const void *);
-
-typedef void (*btf_trace_rpc_task_end)(void *, const struct rpc_task *, const void *);
-
-typedef void (*btf_trace_rpc_task_sleep)(void *, const struct rpc_task *, const struct rpc_wait_queue *);
-
-typedef void (*btf_trace_rpc_task_wakeup)(void *, const struct rpc_task *, const struct rpc_wait_queue *);
-
-typedef void (*btf_trace_rpc_bad_callhdr)(void *, const struct rpc_task *);
-
-typedef void (*btf_trace_rpc_bad_verifier)(void *, const struct rpc_task *);
-
-typedef void (*btf_trace_rpc__prog_unavail)(void *, const struct rpc_task *);
-
-typedef void (*btf_trace_rpc__prog_mismatch)(void *, const struct rpc_task *);
-
-typedef void (*btf_trace_rpc__proc_unavail)(void *, const struct rpc_task *);
-
-typedef void (*btf_trace_rpc__garbage_args)(void *, const struct rpc_task *);
-
-typedef void (*btf_trace_rpc__unparsable)(void *, const struct rpc_task *);
-
-typedef void (*btf_trace_rpc__mismatch)(void *, const struct rpc_task *);
-
-typedef void (*btf_trace_rpc__stale_creds)(void *, const struct rpc_task *);
-
-typedef void (*btf_trace_rpc__bad_creds)(void *, const struct rpc_task *);
-
-typedef void (*btf_trace_rpc__auth_tooweak)(void *, const struct rpc_task *);
-
-typedef void (*btf_trace_rpc_stats_latency)(void *, const struct rpc_task *, ktime_t, ktime_t, ktime_t);
-
-typedef void (*btf_trace_rpc_xdr_overflow)(void *, const struct xdr_stream *, size_t);
-
-typedef void (*btf_trace_rpc_xdr_alignment)(void *, const struct xdr_stream *, size_t, unsigned int);
-
-typedef void (*btf_trace_rpc_reply_pages)(void *, const struct rpc_rqst *);
-
-typedef void (*btf_trace_rpc_socket_state_change)(void *, struct rpc_xprt *, struct socket *);
-
-typedef void (*btf_trace_rpc_socket_connect)(void *, struct rpc_xprt *, struct socket *, int);
-
-typedef void (*btf_trace_rpc_socket_error)(void *, struct rpc_xprt *, struct socket *, int);
-
-typedef void (*btf_trace_rpc_socket_reset_connection)(void *, struct rpc_xprt *, struct socket *, int);
-
-typedef void (*btf_trace_rpc_socket_close)(void *, struct rpc_xprt *, struct socket *);
-
-typedef void (*btf_trace_rpc_socket_shutdown)(void *, struct rpc_xprt *, struct socket *);
-
-typedef void (*btf_trace_xprt_timer)(void *, const struct rpc_xprt *, __be32, int);
-
-typedef void (*btf_trace_xprt_lookup_rqst)(void *, const struct rpc_xprt *, __be32, int);
-
-typedef void (*btf_trace_xprt_complete_rqst)(void *, const struct rpc_xprt *, __be32, int);
-
-typedef void (*btf_trace_xprt_transmit)(void *, const struct rpc_rqst *, int);
-
-typedef void (*btf_trace_xprt_enq_xmit)(void *, const struct rpc_task *, int);
-
-typedef void (*btf_trace_xprt_ping)(void *, const struct rpc_xprt *, int);
-
-typedef void (*btf_trace_xprt_reserve_xprt)(void *, const struct rpc_xprt *, const struct rpc_task *);
-
-typedef void (*btf_trace_xprt_release_xprt)(void *, const struct rpc_xprt *, const struct rpc_task *);
-
-typedef void (*btf_trace_xprt_reserve_cong)(void *, const struct rpc_xprt *, const struct rpc_task *);
-
-typedef void (*btf_trace_xprt_release_cong)(void *, const struct rpc_xprt *, const struct rpc_task *);
-
-typedef void (*btf_trace_xprt_get_cong)(void *, const struct rpc_xprt *, const struct rpc_task *);
-
-typedef void (*btf_trace_xprt_put_cong)(void *, const struct rpc_xprt *, const struct rpc_task *);
-
-typedef void (*btf_trace_xs_stream_read_data)(void *, struct rpc_xprt *, ssize_t, size_t);
-
-typedef void (*btf_trace_xs_stream_read_request)(void *, struct sock_xprt *);
-
-typedef void (*btf_trace_svc_recv)(void *, struct svc_rqst *, int);
-
-typedef void (*btf_trace_svc_authenticate)(void *, const struct svc_rqst *, int, __be32);
-
-typedef void (*btf_trace_svc_process)(void *, const struct svc_rqst *, const char *);
-
-typedef void (*btf_trace_svc_defer)(void *, const struct svc_rqst *);
-
-typedef void (*btf_trace_svc_drop)(void *, const struct svc_rqst *);
-
-typedef void (*btf_trace_svc_send)(void *, struct svc_rqst *, int);
-
-typedef void (*btf_trace_svc_xprt_do_enqueue)(void *, struct svc_xprt *, struct svc_rqst *);
-
-typedef void (*btf_trace_svc_xprt_no_write_space)(void *, struct svc_xprt *);
-
-typedef void (*btf_trace_svc_xprt_dequeue)(void *, struct svc_rqst *);
-
-typedef void (*btf_trace_svc_wake_up)(void *, int);
-
-typedef void (*btf_trace_svc_handle_xprt)(void *, struct svc_xprt *, int);
-
-typedef void (*btf_trace_svc_stats_latency)(void *, const struct svc_rqst *);
-
-typedef void (*btf_trace_svc_drop_deferred)(void *, const struct svc_deferred_req *);
-
-typedef void (*btf_trace_svc_revisit_deferred)(void *, const struct svc_deferred_req *);
-
-struct rpc_cred_cache {
- struct hlist_head *hashtable;
- unsigned int hashbits;
- spinlock_t lock;
-};
-
-enum {
- SVC_POOL_AUTO = 4294967295,
- SVC_POOL_GLOBAL = 0,
- SVC_POOL_PERCPU = 1,
- SVC_POOL_PERNODE = 2,
-};
-
-struct unix_domain {
- struct auth_domain h;
-};
-
-struct ip_map {
- struct cache_head h;
- char m_class[8];
- struct in6_addr m_addr;
- struct unix_domain *m_client;
- struct callback_head m_rcu;
-};
-
-struct unix_gid {
- struct cache_head h;
- kuid_t uid;
- struct group_info *gi;
- struct callback_head rcu;
-};
-
-enum {
- RPCBPROC_NULL = 0,
- RPCBPROC_SET = 1,
- RPCBPROC_UNSET = 2,
- RPCBPROC_GETPORT = 3,
- RPCBPROC_GETADDR = 3,
- RPCBPROC_DUMP = 4,
- RPCBPROC_CALLIT = 5,
- RPCBPROC_BCAST = 5,
- RPCBPROC_GETTIME = 6,
- RPCBPROC_UADDR2TADDR = 7,
- RPCBPROC_TADDR2UADDR = 8,
- RPCBPROC_GETVERSADDR = 9,
- RPCBPROC_INDIRECT = 10,
- RPCBPROC_GETADDRLIST = 11,
- RPCBPROC_GETSTAT = 12,
-};
-
-struct rpcbind_args {
- struct rpc_xprt *r_xprt;
- u32 r_prog;
- u32 r_vers;
- u32 r_prot;
- short unsigned int r_port;
- const char *r_netid;
- const char *r_addr;
- const char *r_owner;
- int r_status;
-};
-
-struct rpcb_info {
- u32 rpc_vers;
- const struct rpc_procinfo *rpc_proc;
-};
-
-struct thread_deferred_req {
- struct cache_deferred_req handle;
- struct completion completion;
-};
-
-struct cache_queue {
- struct list_head list;
- int reader;
-};
-
-struct cache_request {
- struct cache_queue q;
- struct cache_head *item;
- char *buf;
- int len;
- int readers;
-};
-
-struct cache_reader {
- struct cache_queue q;
- int offset;
-};
-
-struct rpc_filelist {
- const char *name;
- const struct file_operations *i_fop;
- umode_t mode;
-};
-
-enum {
- RPCAUTH_info = 0,
- RPCAUTH_EOF = 1,
-};
-
-enum {
- RPCAUTH_lockd = 0,
- RPCAUTH_mount = 1,
- RPCAUTH_nfs = 2,
- RPCAUTH_portmap = 3,
- RPCAUTH_statd = 4,
- RPCAUTH_nfsd4_cb = 5,
- RPCAUTH_cache = 6,
- RPCAUTH_nfsd = 7,
- RPCAUTH_gssd = 8,
- RPCAUTH_RootEOF = 9,
-};
-
-struct svc_xpt_user {
- struct list_head list;
- void (*callback)(struct svc_xpt_user *);
-};
-
-typedef struct rpc_xprt * (*xprt_switch_find_xprt_t)(struct rpc_xprt_switch *, const struct rpc_xprt *);
-
-enum rpc_gss_proc {
- RPC_GSS_PROC_DATA = 0,
- RPC_GSS_PROC_INIT = 1,
- RPC_GSS_PROC_CONTINUE_INIT = 2,
- RPC_GSS_PROC_DESTROY = 3,
-};
-
-enum rpc_gss_svc {
- RPC_GSS_SVC_NONE = 1,
- RPC_GSS_SVC_INTEGRITY = 2,
- RPC_GSS_SVC_PRIVACY = 3,
-};
-
-struct gss_cl_ctx {
- refcount_t count;
- enum rpc_gss_proc gc_proc;
- u32 gc_seq;
- u32 gc_seq_xmit;
- spinlock_t gc_seq_lock;
- struct gss_ctx *gc_gss_ctx;
- struct xdr_netobj gc_wire_ctx;
- struct xdr_netobj gc_acceptor;
- u32 gc_win;
- long unsigned int gc_expiry;
- struct callback_head gc_rcu;
-};
-
-struct gss_upcall_msg;
-
-struct gss_cred {
- struct rpc_cred gc_base;
- enum rpc_gss_svc gc_service;
- struct gss_cl_ctx *gc_ctx;
- struct gss_upcall_msg *gc_upcall;
- const char *gc_principal;
- long unsigned int gc_upcall_timestamp;
-};
-
-struct gss_auth;
-
-struct gss_upcall_msg {
- refcount_t count;
- kuid_t uid;
- const char *service_name;
- struct rpc_pipe_msg msg;
- struct list_head list;
- struct gss_auth *auth;
- struct rpc_pipe *pipe;
- struct rpc_wait_queue rpc_waitqueue;
- wait_queue_head_t waitqueue;
- struct gss_cl_ctx *ctx;
- char databuf[256];
-};
-
-typedef unsigned int OM_uint32;
-
-struct gss_pipe {
- struct rpc_pipe_dir_object pdo;
- struct rpc_pipe *pipe;
- struct rpc_clnt *clnt;
- const char *name;
- struct kref kref;
-};
-
-struct gss_auth {
- struct kref kref;
- struct hlist_node hash;
- struct rpc_auth rpc_auth;
- struct gss_api_mech *mech;
- enum rpc_gss_svc service;
- struct rpc_clnt *client;
- struct net *net;
- struct gss_pipe *gss_pipe[2];
- const char *target_name;
-};
-
-struct gss_alloc_pdo {
- struct rpc_clnt *clnt;
- const char *name;
- const struct rpc_pipe_ops *upcall_ops;
-};
-
-struct rpc_gss_wire_cred {
- u32 gc_v;
- u32 gc_proc;
- u32 gc_seq;
- u32 gc_svc;
- struct xdr_netobj gc_ctx;
-};
-
-struct gssp_in_token {
- struct page **pages;
- unsigned int page_base;
- unsigned int page_len;
-};
-
-struct gssp_upcall_data {
- struct xdr_netobj in_handle;
- struct gssp_in_token in_token;
- struct xdr_netobj out_handle;
- struct xdr_netobj out_token;
- struct rpcsec_gss_oid mech_oid;
- struct svc_cred creds;
- int found_creds;
- int major_status;
- int minor_status;
-};
-
-struct rsi {
- struct cache_head h;
- struct xdr_netobj in_handle;
- struct xdr_netobj in_token;
- struct xdr_netobj out_handle;
- struct xdr_netobj out_token;
- int major_status;
- int minor_status;
- struct callback_head callback_head;
-};
-
-struct gss_svc_seq_data {
- int sd_max;
- long unsigned int sd_win[2];
- spinlock_t sd_lock;
-};
-
-struct rsc {
- struct cache_head h;
- struct xdr_netobj handle;
- struct svc_cred cred;
- struct gss_svc_seq_data seqdata;
- struct gss_ctx *mechctx;
- struct callback_head callback_head;
-};
-
-struct gss_domain {
- struct auth_domain h;
- u32 pseudoflavor;
-};
-
-struct gss_svc_data {
- struct rpc_gss_wire_cred clcred;
- __be32 *verf_start;
- struct rsc *rsci;
-};
-
-typedef struct xdr_netobj gssx_buffer;
-
-typedef struct xdr_netobj utf8string;
-
-typedef struct xdr_netobj gssx_OID;
-
-struct gssx_option {
- gssx_buffer option;
- gssx_buffer value;
-};
-
-struct gssx_option_array {
- u32 count;
- struct gssx_option *data;
-};
-
-struct gssx_status {
- u64 major_status;
- gssx_OID mech;
- u64 minor_status;
- utf8string major_status_string;
- utf8string minor_status_string;
- gssx_buffer server_ctx;
- struct gssx_option_array options;
-};
-
-struct gssx_call_ctx {
- utf8string locale;
- gssx_buffer server_ctx;
- struct gssx_option_array options;
-};
-
-struct gssx_name {
- gssx_buffer display_name;
-};
-
-typedef struct gssx_name gssx_name;
-
-struct gssx_cred_element {
- gssx_name MN;
- gssx_OID mech;
- u32 cred_usage;
- u64 initiator_time_rec;
- u64 acceptor_time_rec;
- struct gssx_option_array options;
-};
-
-struct gssx_cred_element_array {
- u32 count;
- struct gssx_cred_element *data;
-};
-
-struct gssx_cred {
- gssx_name desired_name;
- struct gssx_cred_element_array elements;
- gssx_buffer cred_handle_reference;
- u32 needs_release;
-};
-
-struct gssx_ctx {
- gssx_buffer exported_context_token;
- gssx_buffer state;
- u32 need_release;
- gssx_OID mech;
- gssx_name src_name;
- gssx_name targ_name;
- u64 lifetime;
- u64 ctx_flags;
- u32 locally_initiated;
- u32 open;
- struct gssx_option_array options;
-};
-
-struct gssx_cb {
- u64 initiator_addrtype;
- gssx_buffer initiator_address;
- u64 acceptor_addrtype;
- gssx_buffer acceptor_address;
- gssx_buffer application_data;
-};
-
-struct gssx_arg_accept_sec_context {
- struct gssx_call_ctx call_ctx;
- struct gssx_ctx *context_handle;
- struct gssx_cred *cred_handle;
- struct gssp_in_token input_token;
- struct gssx_cb *input_cb;
- u32 ret_deleg_cred;
- struct gssx_option_array options;
- struct page **pages;
- unsigned int npages;
-};
-
-struct gssx_res_accept_sec_context {
- struct gssx_status status;
- struct gssx_ctx *context_handle;
- gssx_buffer *output_token;
- struct gssx_option_array options;
-};
-
-enum {
- GSSX_NULL = 0,
- GSSX_INDICATE_MECHS = 1,
- GSSX_GET_CALL_CONTEXT = 2,
- GSSX_IMPORT_AND_CANON_NAME = 3,
- GSSX_EXPORT_CRED = 4,
- GSSX_IMPORT_CRED = 5,
- GSSX_ACQUIRE_CRED = 6,
- GSSX_STORE_CRED = 7,
- GSSX_INIT_SEC_CONTEXT = 8,
- GSSX_ACCEPT_SEC_CONTEXT = 9,
- GSSX_RELEASE_HANDLE = 10,
- GSSX_GET_MIC = 11,
- GSSX_VERIFY = 12,
- GSSX_WRAP = 13,
- GSSX_UNWRAP = 14,
- GSSX_WRAP_SIZE_LIMIT = 15,
-};
-
-struct gssx_name_attr {
- gssx_buffer attr;
- gssx_buffer value;
- struct gssx_option_array extensions;
-};
-
-struct gssx_name_attr_array {
- u32 count;
- struct gssx_name_attr *data;
-};
-
-struct trace_event_raw_rpcgss_gssapi_event {
- struct trace_entry ent;
- unsigned int task_id;
- unsigned int client_id;
- u32 maj_stat;
- char __data[0];
-};
-
-struct trace_event_raw_rpcgss_import_ctx {
- struct trace_entry ent;
- int status;
- char __data[0];
-};
-
-struct trace_event_raw_rpcgss_accept_upcall {
- struct trace_entry ent;
- u32 xid;
- u32 minor_status;
- long unsigned int major_status;
- char __data[0];
-};
-
-struct trace_event_raw_rpcgss_unwrap_failed {
- struct trace_entry ent;
- unsigned int task_id;
- unsigned int client_id;
- char __data[0];
-};
-
-struct trace_event_raw_rpcgss_bad_seqno {
- struct trace_entry ent;
- unsigned int task_id;
- unsigned int client_id;
- u32 expected;
- u32 received;
- char __data[0];
-};
-
-struct trace_event_raw_rpcgss_seqno {
- struct trace_entry ent;
- unsigned int task_id;
- unsigned int client_id;
- u32 xid;
- u32 seqno;
- char __data[0];
-};
-
-struct trace_event_raw_rpcgss_need_reencode {
- struct trace_entry ent;
- unsigned int task_id;
- unsigned int client_id;
- u32 xid;
- u32 seq_xmit;
- u32 seqno;
- bool ret;
- char __data[0];
-};
-
-struct trace_event_raw_rpcgss_upcall_msg {
- struct trace_entry ent;
- u32 __data_loc_msg;
- char __data[0];
-};
-
-struct trace_event_raw_rpcgss_upcall_result {
- struct trace_entry ent;
- u32 uid;
- int result;
- char __data[0];
-};
-
-struct trace_event_raw_rpcgss_context {
- struct trace_entry ent;
- long unsigned int expiry;
- long unsigned int now;
- unsigned int timeout;
- int len;
- u32 __data_loc_acceptor;
- char __data[0];
-};
-
-struct trace_event_raw_rpcgss_createauth {
- struct trace_entry ent;
- unsigned int flavor;
- int error;
- char __data[0];
-};
-
-struct trace_event_raw_rpcgss_oid_to_mech {
- struct trace_entry ent;
- u32 __data_loc_oid;
- char __data[0];
-};
-
-struct trace_event_data_offsets_rpcgss_gssapi_event {};
-
-struct trace_event_data_offsets_rpcgss_import_ctx {};
-
-struct trace_event_data_offsets_rpcgss_accept_upcall {};
-
-struct trace_event_data_offsets_rpcgss_unwrap_failed {};
-
-struct trace_event_data_offsets_rpcgss_bad_seqno {};
-
-struct trace_event_data_offsets_rpcgss_seqno {};
-
-struct trace_event_data_offsets_rpcgss_need_reencode {};
-
-struct trace_event_data_offsets_rpcgss_upcall_msg {
- u32 msg;
-};
-
-struct trace_event_data_offsets_rpcgss_upcall_result {};
-
-struct trace_event_data_offsets_rpcgss_context {
- u32 acceptor;
-};
-
-struct trace_event_data_offsets_rpcgss_createauth {};
-
-struct trace_event_data_offsets_rpcgss_oid_to_mech {
- u32 oid;
-};
-
-typedef void (*btf_trace_rpcgss_import_ctx)(void *, int);
-
-typedef void (*btf_trace_rpcgss_get_mic)(void *, const struct rpc_task *, u32);
-
-typedef void (*btf_trace_rpcgss_verify_mic)(void *, const struct rpc_task *, u32);
-
-typedef void (*btf_trace_rpcgss_wrap)(void *, const struct rpc_task *, u32);
-
-typedef void (*btf_trace_rpcgss_unwrap)(void *, const struct rpc_task *, u32);
-
-typedef void (*btf_trace_rpcgss_accept_upcall)(void *, __be32, u32, u32);
-
-typedef void (*btf_trace_rpcgss_unwrap_failed)(void *, const struct rpc_task *);
-
-typedef void (*btf_trace_rpcgss_bad_seqno)(void *, const struct rpc_task *, u32, u32);
-
-typedef void (*btf_trace_rpcgss_seqno)(void *, const struct rpc_task *);
-
-typedef void (*btf_trace_rpcgss_need_reencode)(void *, const struct rpc_task *, u32, bool);
-
-typedef void (*btf_trace_rpcgss_upcall_msg)(void *, const char *);
-
-typedef void (*btf_trace_rpcgss_upcall_result)(void *, u32, int);
-
-typedef void (*btf_trace_rpcgss_context)(void *, long unsigned int, long unsigned int, unsigned int, unsigned int, const u8 *);
-
-typedef void (*btf_trace_rpcgss_createauth)(void *, unsigned int, int);
-
-typedef void (*btf_trace_rpcgss_oid_to_mech)(void *, const char *);
-
-struct strp_msg {
- int full_len;
- int offset;
-};
-
-struct _strp_msg {
- struct strp_msg strp;
- int accum_len;
-};
-
-enum nl80211_commands {
- NL80211_CMD_UNSPEC = 0,
- NL80211_CMD_GET_WIPHY = 1,
- NL80211_CMD_SET_WIPHY = 2,
- NL80211_CMD_NEW_WIPHY = 3,
- NL80211_CMD_DEL_WIPHY = 4,
- NL80211_CMD_GET_INTERFACE = 5,
- NL80211_CMD_SET_INTERFACE = 6,
- NL80211_CMD_NEW_INTERFACE = 7,
- NL80211_CMD_DEL_INTERFACE = 8,
- NL80211_CMD_GET_KEY = 9,
- NL80211_CMD_SET_KEY = 10,
- NL80211_CMD_NEW_KEY = 11,
- NL80211_CMD_DEL_KEY = 12,
- NL80211_CMD_GET_BEACON = 13,
- NL80211_CMD_SET_BEACON = 14,
- NL80211_CMD_START_AP = 15,
- NL80211_CMD_NEW_BEACON = 15,
- NL80211_CMD_STOP_AP = 16,
- NL80211_CMD_DEL_BEACON = 16,
- NL80211_CMD_GET_STATION = 17,
- NL80211_CMD_SET_STATION = 18,
- NL80211_CMD_NEW_STATION = 19,
- NL80211_CMD_DEL_STATION = 20,
- NL80211_CMD_GET_MPATH = 21,
- NL80211_CMD_SET_MPATH = 22,
- NL80211_CMD_NEW_MPATH = 23,
- NL80211_CMD_DEL_MPATH = 24,
- NL80211_CMD_SET_BSS = 25,
- NL80211_CMD_SET_REG = 26,
- NL80211_CMD_REQ_SET_REG = 27,
- NL80211_CMD_GET_MESH_CONFIG = 28,
- NL80211_CMD_SET_MESH_CONFIG = 29,
- NL80211_CMD_SET_MGMT_EXTRA_IE = 30,
- NL80211_CMD_GET_REG = 31,
- NL80211_CMD_GET_SCAN = 32,
- NL80211_CMD_TRIGGER_SCAN = 33,
- NL80211_CMD_NEW_SCAN_RESULTS = 34,
- NL80211_CMD_SCAN_ABORTED = 35,
- NL80211_CMD_REG_CHANGE = 36,
- NL80211_CMD_AUTHENTICATE = 37,
- NL80211_CMD_ASSOCIATE = 38,
- NL80211_CMD_DEAUTHENTICATE = 39,
- NL80211_CMD_DISASSOCIATE = 40,
- NL80211_CMD_MICHAEL_MIC_FAILURE = 41,
- NL80211_CMD_REG_BEACON_HINT = 42,
- NL80211_CMD_JOIN_IBSS = 43,
- NL80211_CMD_LEAVE_IBSS = 44,
- NL80211_CMD_TESTMODE = 45,
- NL80211_CMD_CONNECT = 46,
- NL80211_CMD_ROAM = 47,
- NL80211_CMD_DISCONNECT = 48,
- NL80211_CMD_SET_WIPHY_NETNS = 49,
- NL80211_CMD_GET_SURVEY = 50,
- NL80211_CMD_NEW_SURVEY_RESULTS = 51,
- NL80211_CMD_SET_PMKSA = 52,
- NL80211_CMD_DEL_PMKSA = 53,
- NL80211_CMD_FLUSH_PMKSA = 54,
- NL80211_CMD_REMAIN_ON_CHANNEL = 55,
- NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL = 56,
- NL80211_CMD_SET_TX_BITRATE_MASK = 57,
- NL80211_CMD_REGISTER_FRAME = 58,
- NL80211_CMD_REGISTER_ACTION = 58,
- NL80211_CMD_FRAME = 59,
- NL80211_CMD_ACTION = 59,
- NL80211_CMD_FRAME_TX_STATUS = 60,
- NL80211_CMD_ACTION_TX_STATUS = 60,
- NL80211_CMD_SET_POWER_SAVE = 61,
- NL80211_CMD_GET_POWER_SAVE = 62,
- NL80211_CMD_SET_CQM = 63,
- NL80211_CMD_NOTIFY_CQM = 64,
- NL80211_CMD_SET_CHANNEL = 65,
- NL80211_CMD_SET_WDS_PEER = 66,
- NL80211_CMD_FRAME_WAIT_CANCEL = 67,
- NL80211_CMD_JOIN_MESH = 68,
- NL80211_CMD_LEAVE_MESH = 69,
- NL80211_CMD_UNPROT_DEAUTHENTICATE = 70,
- NL80211_CMD_UNPROT_DISASSOCIATE = 71,
- NL80211_CMD_NEW_PEER_CANDIDATE = 72,
- NL80211_CMD_GET_WOWLAN = 73,
- NL80211_CMD_SET_WOWLAN = 74,
- NL80211_CMD_START_SCHED_SCAN = 75,
- NL80211_CMD_STOP_SCHED_SCAN = 76,
- NL80211_CMD_SCHED_SCAN_RESULTS = 77,
- NL80211_CMD_SCHED_SCAN_STOPPED = 78,
- NL80211_CMD_SET_REKEY_OFFLOAD = 79,
- NL80211_CMD_PMKSA_CANDIDATE = 80,
- NL80211_CMD_TDLS_OPER = 81,
- NL80211_CMD_TDLS_MGMT = 82,
- NL80211_CMD_UNEXPECTED_FRAME = 83,
- NL80211_CMD_PROBE_CLIENT = 84,
- NL80211_CMD_REGISTER_BEACONS = 85,
- NL80211_CMD_UNEXPECTED_4ADDR_FRAME = 86,
- NL80211_CMD_SET_NOACK_MAP = 87,
- NL80211_CMD_CH_SWITCH_NOTIFY = 88,
- NL80211_CMD_START_P2P_DEVICE = 89,
- NL80211_CMD_STOP_P2P_DEVICE = 90,
- NL80211_CMD_CONN_FAILED = 91,
- NL80211_CMD_SET_MCAST_RATE = 92,
- NL80211_CMD_SET_MAC_ACL = 93,
- NL80211_CMD_RADAR_DETECT = 94,
- NL80211_CMD_GET_PROTOCOL_FEATURES = 95,
- NL80211_CMD_UPDATE_FT_IES = 96,
- NL80211_CMD_FT_EVENT = 97,
- NL80211_CMD_CRIT_PROTOCOL_START = 98,
- NL80211_CMD_CRIT_PROTOCOL_STOP = 99,
- NL80211_CMD_GET_COALESCE = 100,
- NL80211_CMD_SET_COALESCE = 101,
- NL80211_CMD_CHANNEL_SWITCH = 102,
- NL80211_CMD_VENDOR = 103,
- NL80211_CMD_SET_QOS_MAP = 104,
- NL80211_CMD_ADD_TX_TS = 105,
- NL80211_CMD_DEL_TX_TS = 106,
- NL80211_CMD_GET_MPP = 107,
- NL80211_CMD_JOIN_OCB = 108,
- NL80211_CMD_LEAVE_OCB = 109,
- NL80211_CMD_CH_SWITCH_STARTED_NOTIFY = 110,
- NL80211_CMD_TDLS_CHANNEL_SWITCH = 111,
- NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH = 112,
- NL80211_CMD_WIPHY_REG_CHANGE = 113,
- NL80211_CMD_ABORT_SCAN = 114,
- NL80211_CMD_START_NAN = 115,
- NL80211_CMD_STOP_NAN = 116,
- NL80211_CMD_ADD_NAN_FUNCTION = 117,
- NL80211_CMD_DEL_NAN_FUNCTION = 118,
- NL80211_CMD_CHANGE_NAN_CONFIG = 119,
- NL80211_CMD_NAN_MATCH = 120,
- NL80211_CMD_SET_MULTICAST_TO_UNICAST = 121,
- NL80211_CMD_UPDATE_CONNECT_PARAMS = 122,
- NL80211_CMD_SET_PMK = 123,
- NL80211_CMD_DEL_PMK = 124,
- NL80211_CMD_PORT_AUTHORIZED = 125,
- NL80211_CMD_RELOAD_REGDB = 126,
- NL80211_CMD_EXTERNAL_AUTH = 127,
- NL80211_CMD_STA_OPMODE_CHANGED = 128,
- NL80211_CMD_CONTROL_PORT_FRAME = 129,
- NL80211_CMD_GET_FTM_RESPONDER_STATS = 130,
- NL80211_CMD_PEER_MEASUREMENT_START = 131,
- NL80211_CMD_PEER_MEASUREMENT_RESULT = 132,
- NL80211_CMD_PEER_MEASUREMENT_COMPLETE = 133,
- NL80211_CMD_NOTIFY_RADAR = 134,
- NL80211_CMD_UPDATE_OWE_INFO = 135,
- NL80211_CMD_PROBE_MESH_LINK = 136,
- __NL80211_CMD_AFTER_LAST = 137,
- NL80211_CMD_MAX = 136,
-};
-
-enum nl80211_attrs {
- NL80211_ATTR_UNSPEC = 0,
- NL80211_ATTR_WIPHY = 1,
- NL80211_ATTR_WIPHY_NAME = 2,
- NL80211_ATTR_IFINDEX = 3,
- NL80211_ATTR_IFNAME = 4,
- NL80211_ATTR_IFTYPE = 5,
- NL80211_ATTR_MAC = 6,
- NL80211_ATTR_KEY_DATA = 7,
- NL80211_ATTR_KEY_IDX = 8,
- NL80211_ATTR_KEY_CIPHER = 9,
- NL80211_ATTR_KEY_SEQ = 10,
- NL80211_ATTR_KEY_DEFAULT = 11,
- NL80211_ATTR_BEACON_INTERVAL = 12,
- NL80211_ATTR_DTIM_PERIOD = 13,
- NL80211_ATTR_BEACON_HEAD = 14,
- NL80211_ATTR_BEACON_TAIL = 15,
- NL80211_ATTR_STA_AID = 16,
- NL80211_ATTR_STA_FLAGS = 17,
- NL80211_ATTR_STA_LISTEN_INTERVAL = 18,
- NL80211_ATTR_STA_SUPPORTED_RATES = 19,
- NL80211_ATTR_STA_VLAN = 20,
- NL80211_ATTR_STA_INFO = 21,
- NL80211_ATTR_WIPHY_BANDS = 22,
- NL80211_ATTR_MNTR_FLAGS = 23,
- NL80211_ATTR_MESH_ID = 24,
- NL80211_ATTR_STA_PLINK_ACTION = 25,
- NL80211_ATTR_MPATH_NEXT_HOP = 26,
- NL80211_ATTR_MPATH_INFO = 27,
- NL80211_ATTR_BSS_CTS_PROT = 28,
- NL80211_ATTR_BSS_SHORT_PREAMBLE = 29,
- NL80211_ATTR_BSS_SHORT_SLOT_TIME = 30,
- NL80211_ATTR_HT_CAPABILITY = 31,
- NL80211_ATTR_SUPPORTED_IFTYPES = 32,
- NL80211_ATTR_REG_ALPHA2 = 33,
- NL80211_ATTR_REG_RULES = 34,
- NL80211_ATTR_MESH_CONFIG = 35,
- NL80211_ATTR_BSS_BASIC_RATES = 36,
- NL80211_ATTR_WIPHY_TXQ_PARAMS = 37,
- NL80211_ATTR_WIPHY_FREQ = 38,
- NL80211_ATTR_WIPHY_CHANNEL_TYPE = 39,
- NL80211_ATTR_KEY_DEFAULT_MGMT = 40,
- NL80211_ATTR_MGMT_SUBTYPE = 41,
- NL80211_ATTR_IE = 42,
- NL80211_ATTR_MAX_NUM_SCAN_SSIDS = 43,
- NL80211_ATTR_SCAN_FREQUENCIES = 44,
- NL80211_ATTR_SCAN_SSIDS = 45,
- NL80211_ATTR_GENERATION = 46,
- NL80211_ATTR_BSS = 47,
- NL80211_ATTR_REG_INITIATOR = 48,
- NL80211_ATTR_REG_TYPE = 49,
- NL80211_ATTR_SUPPORTED_COMMANDS = 50,
- NL80211_ATTR_FRAME = 51,
- NL80211_ATTR_SSID = 52,
- NL80211_ATTR_AUTH_TYPE = 53,
- NL80211_ATTR_REASON_CODE = 54,
- NL80211_ATTR_KEY_TYPE = 55,
- NL80211_ATTR_MAX_SCAN_IE_LEN = 56,
- NL80211_ATTR_CIPHER_SUITES = 57,
- NL80211_ATTR_FREQ_BEFORE = 58,
- NL80211_ATTR_FREQ_AFTER = 59,
- NL80211_ATTR_FREQ_FIXED = 60,
- NL80211_ATTR_WIPHY_RETRY_SHORT = 61,
- NL80211_ATTR_WIPHY_RETRY_LONG = 62,
- NL80211_ATTR_WIPHY_FRAG_THRESHOLD = 63,
- NL80211_ATTR_WIPHY_RTS_THRESHOLD = 64,
- NL80211_ATTR_TIMED_OUT = 65,
- NL80211_ATTR_USE_MFP = 66,
- NL80211_ATTR_STA_FLAGS2 = 67,
- NL80211_ATTR_CONTROL_PORT = 68,
- NL80211_ATTR_TESTDATA = 69,
- NL80211_ATTR_PRIVACY = 70,
- NL80211_ATTR_DISCONNECTED_BY_AP = 71,
- NL80211_ATTR_STATUS_CODE = 72,
- NL80211_ATTR_CIPHER_SUITES_PAIRWISE = 73,
- NL80211_ATTR_CIPHER_SUITE_GROUP = 74,
- NL80211_ATTR_WPA_VERSIONS = 75,
- NL80211_ATTR_AKM_SUITES = 76,
- NL80211_ATTR_REQ_IE = 77,
- NL80211_ATTR_RESP_IE = 78,
- NL80211_ATTR_PREV_BSSID = 79,
- NL80211_ATTR_KEY = 80,
- NL80211_ATTR_KEYS = 81,
- NL80211_ATTR_PID = 82,
- NL80211_ATTR_4ADDR = 83,
- NL80211_ATTR_SURVEY_INFO = 84,
- NL80211_ATTR_PMKID = 85,
- NL80211_ATTR_MAX_NUM_PMKIDS = 86,
- NL80211_ATTR_DURATION = 87,
- NL80211_ATTR_COOKIE = 88,
- NL80211_ATTR_WIPHY_COVERAGE_CLASS = 89,
- NL80211_ATTR_TX_RATES = 90,
- NL80211_ATTR_FRAME_MATCH = 91,
- NL80211_ATTR_ACK = 92,
- NL80211_ATTR_PS_STATE = 93,
- NL80211_ATTR_CQM = 94,
- NL80211_ATTR_LOCAL_STATE_CHANGE = 95,
- NL80211_ATTR_AP_ISOLATE = 96,
- NL80211_ATTR_WIPHY_TX_POWER_SETTING = 97,
- NL80211_ATTR_WIPHY_TX_POWER_LEVEL = 98,
- NL80211_ATTR_TX_FRAME_TYPES = 99,
- NL80211_ATTR_RX_FRAME_TYPES = 100,
- NL80211_ATTR_FRAME_TYPE = 101,
- NL80211_ATTR_CONTROL_PORT_ETHERTYPE = 102,
- NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT = 103,
- NL80211_ATTR_SUPPORT_IBSS_RSN = 104,
- NL80211_ATTR_WIPHY_ANTENNA_TX = 105,
- NL80211_ATTR_WIPHY_ANTENNA_RX = 106,
- NL80211_ATTR_MCAST_RATE = 107,
- NL80211_ATTR_OFFCHANNEL_TX_OK = 108,
- NL80211_ATTR_BSS_HT_OPMODE = 109,
- NL80211_ATTR_KEY_DEFAULT_TYPES = 110,
- NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION = 111,
- NL80211_ATTR_MESH_SETUP = 112,
- NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX = 113,
- NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX = 114,
- NL80211_ATTR_SUPPORT_MESH_AUTH = 115,
- NL80211_ATTR_STA_PLINK_STATE = 116,
- NL80211_ATTR_WOWLAN_TRIGGERS = 117,
- NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED = 118,
- NL80211_ATTR_SCHED_SCAN_INTERVAL = 119,
- NL80211_ATTR_INTERFACE_COMBINATIONS = 120,
- NL80211_ATTR_SOFTWARE_IFTYPES = 121,
- NL80211_ATTR_REKEY_DATA = 122,
- NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS = 123,
- NL80211_ATTR_MAX_SCHED_SCAN_IE_LEN = 124,
- NL80211_ATTR_SCAN_SUPP_RATES = 125,
- NL80211_ATTR_HIDDEN_SSID = 126,
- NL80211_ATTR_IE_PROBE_RESP = 127,
- NL80211_ATTR_IE_ASSOC_RESP = 128,
- NL80211_ATTR_STA_WME = 129,
- NL80211_ATTR_SUPPORT_AP_UAPSD = 130,
- NL80211_ATTR_ROAM_SUPPORT = 131,
- NL80211_ATTR_SCHED_SCAN_MATCH = 132,
- NL80211_ATTR_MAX_MATCH_SETS = 133,
- NL80211_ATTR_PMKSA_CANDIDATE = 134,
- NL80211_ATTR_TX_NO_CCK_RATE = 135,
- NL80211_ATTR_TDLS_ACTION = 136,
- NL80211_ATTR_TDLS_DIALOG_TOKEN = 137,
- NL80211_ATTR_TDLS_OPERATION = 138,
- NL80211_ATTR_TDLS_SUPPORT = 139,
- NL80211_ATTR_TDLS_EXTERNAL_SETUP = 140,
- NL80211_ATTR_DEVICE_AP_SME = 141,
- NL80211_ATTR_DONT_WAIT_FOR_ACK = 142,
- NL80211_ATTR_FEATURE_FLAGS = 143,
- NL80211_ATTR_PROBE_RESP_OFFLOAD = 144,
- NL80211_ATTR_PROBE_RESP = 145,
- NL80211_ATTR_DFS_REGION = 146,
- NL80211_ATTR_DISABLE_HT = 147,
- NL80211_ATTR_HT_CAPABILITY_MASK = 148,
- NL80211_ATTR_NOACK_MAP = 149,
- NL80211_ATTR_INACTIVITY_TIMEOUT = 150,
- NL80211_ATTR_RX_SIGNAL_DBM = 151,
- NL80211_ATTR_BG_SCAN_PERIOD = 152,
- NL80211_ATTR_WDEV = 153,
- NL80211_ATTR_USER_REG_HINT_TYPE = 154,
- NL80211_ATTR_CONN_FAILED_REASON = 155,
- NL80211_ATTR_AUTH_DATA = 156,
- NL80211_ATTR_VHT_CAPABILITY = 157,
- NL80211_ATTR_SCAN_FLAGS = 158,
- NL80211_ATTR_CHANNEL_WIDTH = 159,
- NL80211_ATTR_CENTER_FREQ1 = 160,
- NL80211_ATTR_CENTER_FREQ2 = 161,
- NL80211_ATTR_P2P_CTWINDOW = 162,
- NL80211_ATTR_P2P_OPPPS = 163,
- NL80211_ATTR_LOCAL_MESH_POWER_MODE = 164,
- NL80211_ATTR_ACL_POLICY = 165,
- NL80211_ATTR_MAC_ADDRS = 166,
- NL80211_ATTR_MAC_ACL_MAX = 167,
- NL80211_ATTR_RADAR_EVENT = 168,
- NL80211_ATTR_EXT_CAPA = 169,
- NL80211_ATTR_EXT_CAPA_MASK = 170,
- NL80211_ATTR_STA_CAPABILITY = 171,
- NL80211_ATTR_STA_EXT_CAPABILITY = 172,
- NL80211_ATTR_PROTOCOL_FEATURES = 173,
- NL80211_ATTR_SPLIT_WIPHY_DUMP = 174,
- NL80211_ATTR_DISABLE_VHT = 175,
- NL80211_ATTR_VHT_CAPABILITY_MASK = 176,
- NL80211_ATTR_MDID = 177,
- NL80211_ATTR_IE_RIC = 178,
- NL80211_ATTR_CRIT_PROT_ID = 179,
- NL80211_ATTR_MAX_CRIT_PROT_DURATION = 180,
- NL80211_ATTR_PEER_AID = 181,
- NL80211_ATTR_COALESCE_RULE = 182,
- NL80211_ATTR_CH_SWITCH_COUNT = 183,
- NL80211_ATTR_CH_SWITCH_BLOCK_TX = 184,
- NL80211_ATTR_CSA_IES = 185,
- NL80211_ATTR_CSA_C_OFF_BEACON = 186,
- NL80211_ATTR_CSA_C_OFF_PRESP = 187,
- NL80211_ATTR_RXMGMT_FLAGS = 188,
- NL80211_ATTR_STA_SUPPORTED_CHANNELS = 189,
- NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES = 190,
- NL80211_ATTR_HANDLE_DFS = 191,
- NL80211_ATTR_SUPPORT_5_MHZ = 192,
- NL80211_ATTR_SUPPORT_10_MHZ = 193,
- NL80211_ATTR_OPMODE_NOTIF = 194,
- NL80211_ATTR_VENDOR_ID = 195,
- NL80211_ATTR_VENDOR_SUBCMD = 196,
- NL80211_ATTR_VENDOR_DATA = 197,
- NL80211_ATTR_VENDOR_EVENTS = 198,
- NL80211_ATTR_QOS_MAP = 199,
- NL80211_ATTR_MAC_HINT = 200,
- NL80211_ATTR_WIPHY_FREQ_HINT = 201,
- NL80211_ATTR_MAX_AP_ASSOC_STA = 202,
- NL80211_ATTR_TDLS_PEER_CAPABILITY = 203,
- NL80211_ATTR_SOCKET_OWNER = 204,
- NL80211_ATTR_CSA_C_OFFSETS_TX = 205,
- NL80211_ATTR_MAX_CSA_COUNTERS = 206,
- NL80211_ATTR_TDLS_INITIATOR = 207,
- NL80211_ATTR_USE_RRM = 208,
- NL80211_ATTR_WIPHY_DYN_ACK = 209,
- NL80211_ATTR_TSID = 210,
- NL80211_ATTR_USER_PRIO = 211,
- NL80211_ATTR_ADMITTED_TIME = 212,
- NL80211_ATTR_SMPS_MODE = 213,
- NL80211_ATTR_OPER_CLASS = 214,
- NL80211_ATTR_MAC_MASK = 215,
- NL80211_ATTR_WIPHY_SELF_MANAGED_REG = 216,
- NL80211_ATTR_EXT_FEATURES = 217,
- NL80211_ATTR_SURVEY_RADIO_STATS = 218,
- NL80211_ATTR_NETNS_FD = 219,
- NL80211_ATTR_SCHED_SCAN_DELAY = 220,
- NL80211_ATTR_REG_INDOOR = 221,
- NL80211_ATTR_MAX_NUM_SCHED_SCAN_PLANS = 222,
- NL80211_ATTR_MAX_SCAN_PLAN_INTERVAL = 223,
- NL80211_ATTR_MAX_SCAN_PLAN_ITERATIONS = 224,
- NL80211_ATTR_SCHED_SCAN_PLANS = 225,
- NL80211_ATTR_PBSS = 226,
- NL80211_ATTR_BSS_SELECT = 227,
- NL80211_ATTR_STA_SUPPORT_P2P_PS = 228,
- NL80211_ATTR_PAD = 229,
- NL80211_ATTR_IFTYPE_EXT_CAPA = 230,
- NL80211_ATTR_MU_MIMO_GROUP_DATA = 231,
- NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR = 232,
- NL80211_ATTR_SCAN_START_TIME_TSF = 233,
- NL80211_ATTR_SCAN_START_TIME_TSF_BSSID = 234,
- NL80211_ATTR_MEASUREMENT_DURATION = 235,
- NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY = 236,
- NL80211_ATTR_MESH_PEER_AID = 237,
- NL80211_ATTR_NAN_MASTER_PREF = 238,
- NL80211_ATTR_BANDS = 239,
- NL80211_ATTR_NAN_FUNC = 240,
- NL80211_ATTR_NAN_MATCH = 241,
- NL80211_ATTR_FILS_KEK = 242,
- NL80211_ATTR_FILS_NONCES = 243,
- NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED = 244,
- NL80211_ATTR_BSSID = 245,
- NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI = 246,
- NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST = 247,
- NL80211_ATTR_TIMEOUT_REASON = 248,
- NL80211_ATTR_FILS_ERP_USERNAME = 249,
- NL80211_ATTR_FILS_ERP_REALM = 250,
- NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM = 251,
- NL80211_ATTR_FILS_ERP_RRK = 252,
- NL80211_ATTR_FILS_CACHE_ID = 253,
- NL80211_ATTR_PMK = 254,
- NL80211_ATTR_SCHED_SCAN_MULTI = 255,
- NL80211_ATTR_SCHED_SCAN_MAX_REQS = 256,
- NL80211_ATTR_WANT_1X_4WAY_HS = 257,
- NL80211_ATTR_PMKR0_NAME = 258,
- NL80211_ATTR_PORT_AUTHORIZED = 259,
- NL80211_ATTR_EXTERNAL_AUTH_ACTION = 260,
- NL80211_ATTR_EXTERNAL_AUTH_SUPPORT = 261,
- NL80211_ATTR_NSS = 262,
- NL80211_ATTR_ACK_SIGNAL = 263,
- NL80211_ATTR_CONTROL_PORT_OVER_NL80211 = 264,
- NL80211_ATTR_TXQ_STATS = 265,
- NL80211_ATTR_TXQ_LIMIT = 266,
- NL80211_ATTR_TXQ_MEMORY_LIMIT = 267,
- NL80211_ATTR_TXQ_QUANTUM = 268,
- NL80211_ATTR_HE_CAPABILITY = 269,
- NL80211_ATTR_FTM_RESPONDER = 270,
- NL80211_ATTR_FTM_RESPONDER_STATS = 271,
- NL80211_ATTR_TIMEOUT = 272,
- NL80211_ATTR_PEER_MEASUREMENTS = 273,
- NL80211_ATTR_AIRTIME_WEIGHT = 274,
- NL80211_ATTR_STA_TX_POWER_SETTING = 275,
- NL80211_ATTR_STA_TX_POWER = 276,
- NL80211_ATTR_SAE_PASSWORD = 277,
- NL80211_ATTR_TWT_RESPONDER = 278,
- NL80211_ATTR_HE_OBSS_PD = 279,
- NL80211_ATTR_WIPHY_EDMG_CHANNELS = 280,
- NL80211_ATTR_WIPHY_EDMG_BW_CONFIG = 281,
- NL80211_ATTR_VLAN_ID = 282,
- __NL80211_ATTR_AFTER_LAST = 283,
- NUM_NL80211_ATTR = 283,
- NL80211_ATTR_MAX = 282,
-};
-
-enum nl80211_iftype {
- NL80211_IFTYPE_UNSPECIFIED = 0,
- NL80211_IFTYPE_ADHOC = 1,
- NL80211_IFTYPE_STATION = 2,
- NL80211_IFTYPE_AP = 3,
- NL80211_IFTYPE_AP_VLAN = 4,
- NL80211_IFTYPE_WDS = 5,
- NL80211_IFTYPE_MONITOR = 6,
- NL80211_IFTYPE_MESH_POINT = 7,
- NL80211_IFTYPE_P2P_CLIENT = 8,
- NL80211_IFTYPE_P2P_GO = 9,
- NL80211_IFTYPE_P2P_DEVICE = 10,
- NL80211_IFTYPE_OCB = 11,
- NL80211_IFTYPE_NAN = 12,
- NUM_NL80211_IFTYPES = 13,
- NL80211_IFTYPE_MAX = 12,
-};
-
-struct nl80211_sta_flag_update {
- __u32 mask;
- __u32 set;
-};
-
-enum nl80211_reg_initiator {
- NL80211_REGDOM_SET_BY_CORE = 0,
- NL80211_REGDOM_SET_BY_USER = 1,
- NL80211_REGDOM_SET_BY_DRIVER = 2,
- NL80211_REGDOM_SET_BY_COUNTRY_IE = 3,
-};
-
-enum nl80211_dfs_regions {
- NL80211_DFS_UNSET = 0,
- NL80211_DFS_FCC = 1,
- NL80211_DFS_ETSI = 2,
- NL80211_DFS_JP = 3,
-};
-
-enum nl80211_user_reg_hint_type {
- NL80211_USER_REG_HINT_USER = 0,
- NL80211_USER_REG_HINT_CELL_BASE = 1,
- NL80211_USER_REG_HINT_INDOOR = 2,
-};
-
-enum nl80211_mntr_flags {
- __NL80211_MNTR_FLAG_INVALID = 0,
- NL80211_MNTR_FLAG_FCSFAIL = 1,
- NL80211_MNTR_FLAG_PLCPFAIL = 2,
- NL80211_MNTR_FLAG_CONTROL = 3,
- NL80211_MNTR_FLAG_OTHER_BSS = 4,
- NL80211_MNTR_FLAG_COOK_FRAMES = 5,
- NL80211_MNTR_FLAG_ACTIVE = 6,
- __NL80211_MNTR_FLAG_AFTER_LAST = 7,
- NL80211_MNTR_FLAG_MAX = 6,
-};
-
-enum nl80211_mesh_power_mode {
- NL80211_MESH_POWER_UNKNOWN = 0,
- NL80211_MESH_POWER_ACTIVE = 1,
- NL80211_MESH_POWER_LIGHT_SLEEP = 2,
- NL80211_MESH_POWER_DEEP_SLEEP = 3,
- __NL80211_MESH_POWER_AFTER_LAST = 4,
- NL80211_MESH_POWER_MAX = 3,
-};
-
-enum nl80211_ac {
- NL80211_AC_VO = 0,
- NL80211_AC_VI = 1,
- NL80211_AC_BE = 2,
- NL80211_AC_BK = 3,
- NL80211_NUM_ACS = 4,
-};
-
-enum nl80211_key_mode {
- NL80211_KEY_RX_TX = 0,
- NL80211_KEY_NO_TX = 1,
- NL80211_KEY_SET_TX = 2,
-};
-
-enum nl80211_chan_width {
- NL80211_CHAN_WIDTH_20_NOHT = 0,
- NL80211_CHAN_WIDTH_20 = 1,
- NL80211_CHAN_WIDTH_40 = 2,
- NL80211_CHAN_WIDTH_80 = 3,
- NL80211_CHAN_WIDTH_80P80 = 4,
- NL80211_CHAN_WIDTH_160 = 5,
- NL80211_CHAN_WIDTH_5 = 6,
- NL80211_CHAN_WIDTH_10 = 7,
-};
-
-enum nl80211_bss_scan_width {
- NL80211_BSS_CHAN_WIDTH_20 = 0,
- NL80211_BSS_CHAN_WIDTH_10 = 1,
- NL80211_BSS_CHAN_WIDTH_5 = 2,
-};
-
-enum nl80211_auth_type {
- NL80211_AUTHTYPE_OPEN_SYSTEM = 0,
- NL80211_AUTHTYPE_SHARED_KEY = 1,
- NL80211_AUTHTYPE_FT = 2,
- NL80211_AUTHTYPE_NETWORK_EAP = 3,
- NL80211_AUTHTYPE_SAE = 4,
- NL80211_AUTHTYPE_FILS_SK = 5,
- NL80211_AUTHTYPE_FILS_SK_PFS = 6,
- NL80211_AUTHTYPE_FILS_PK = 7,
- __NL80211_AUTHTYPE_NUM = 8,
- NL80211_AUTHTYPE_MAX = 7,
- NL80211_AUTHTYPE_AUTOMATIC = 8,
-};
-
-enum nl80211_mfp {
- NL80211_MFP_NO = 0,
- NL80211_MFP_REQUIRED = 1,
- NL80211_MFP_OPTIONAL = 2,
-};
-
-enum nl80211_txrate_gi {
- NL80211_TXRATE_DEFAULT_GI = 0,
- NL80211_TXRATE_FORCE_SGI = 1,
- NL80211_TXRATE_FORCE_LGI = 2,
-};
-
-enum nl80211_band {
- NL80211_BAND_2GHZ = 0,
- NL80211_BAND_5GHZ = 1,
- NL80211_BAND_60GHZ = 2,
- NL80211_BAND_6GHZ = 3,
- NUM_NL80211_BANDS = 4,
-};
-
-enum nl80211_tx_power_setting {
- NL80211_TX_POWER_AUTOMATIC = 0,
- NL80211_TX_POWER_LIMITED = 1,
- NL80211_TX_POWER_FIXED = 2,
-};
-
-struct nl80211_wowlan_tcp_data_seq {
- __u32 start;
- __u32 offset;
- __u32 len;
-};
-
-struct nl80211_wowlan_tcp_data_token {
- __u32 offset;
- __u32 len;
- __u8 token_stream[0];
-};
-
-struct nl80211_wowlan_tcp_data_token_feature {
- __u32 min_len;
- __u32 max_len;
- __u32 bufsize;
-};
-
-enum nl80211_coalesce_condition {
- NL80211_COALESCE_CONDITION_MATCH = 0,
- NL80211_COALESCE_CONDITION_NO_MATCH = 1,
-};
-
-enum nl80211_hidden_ssid {
- NL80211_HIDDEN_SSID_NOT_IN_USE = 0,
- NL80211_HIDDEN_SSID_ZERO_LEN = 1,
- NL80211_HIDDEN_SSID_ZERO_CONTENTS = 2,
-};
-
-enum nl80211_tdls_operation {
- NL80211_TDLS_DISCOVERY_REQ = 0,
- NL80211_TDLS_SETUP = 1,
- NL80211_TDLS_TEARDOWN = 2,
- NL80211_TDLS_ENABLE_LINK = 3,
- NL80211_TDLS_DISABLE_LINK = 4,
-};
-
-enum nl80211_feature_flags {
- NL80211_FEATURE_SK_TX_STATUS = 1,
- NL80211_FEATURE_HT_IBSS = 2,
- NL80211_FEATURE_INACTIVITY_TIMER = 4,
- NL80211_FEATURE_CELL_BASE_REG_HINTS = 8,
- NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL = 16,
- NL80211_FEATURE_SAE = 32,
- NL80211_FEATURE_LOW_PRIORITY_SCAN = 64,
- NL80211_FEATURE_SCAN_FLUSH = 128,
- NL80211_FEATURE_AP_SCAN = 256,
- NL80211_FEATURE_VIF_TXPOWER = 512,
- NL80211_FEATURE_NEED_OBSS_SCAN = 1024,
- NL80211_FEATURE_P2P_GO_CTWIN = 2048,
- NL80211_FEATURE_P2P_GO_OPPPS = 4096,
- NL80211_FEATURE_ADVERTISE_CHAN_LIMITS = 16384,
- NL80211_FEATURE_FULL_AP_CLIENT_STATE = 32768,
- NL80211_FEATURE_USERSPACE_MPM = 65536,
- NL80211_FEATURE_ACTIVE_MONITOR = 131072,
- NL80211_FEATURE_AP_MODE_CHAN_WIDTH_CHANGE = 262144,
- NL80211_FEATURE_DS_PARAM_SET_IE_IN_PROBES = 524288,
- NL80211_FEATURE_WFA_TPC_IE_IN_PROBES = 1048576,
- NL80211_FEATURE_QUIET = 2097152,
- NL80211_FEATURE_TX_POWER_INSERTION = 4194304,
- NL80211_FEATURE_ACKTO_ESTIMATION = 8388608,
- NL80211_FEATURE_STATIC_SMPS = 16777216,
- NL80211_FEATURE_DYNAMIC_SMPS = 33554432,
- NL80211_FEATURE_SUPPORTS_WMM_ADMISSION = 67108864,
- NL80211_FEATURE_MAC_ON_CREATE = 134217728,
- NL80211_FEATURE_TDLS_CHANNEL_SWITCH = 268435456,
- NL80211_FEATURE_SCAN_RANDOM_MAC_ADDR = 536870912,
- NL80211_FEATURE_SCHED_SCAN_RANDOM_MAC_ADDR = 1073741824,
- NL80211_FEATURE_ND_RANDOM_MAC_ADDR = 2147483648,
-};
-
-enum nl80211_ext_feature_index {
- NL80211_EXT_FEATURE_VHT_IBSS = 0,
- NL80211_EXT_FEATURE_RRM = 1,
- NL80211_EXT_FEATURE_MU_MIMO_AIR_SNIFFER = 2,
- NL80211_EXT_FEATURE_SCAN_START_TIME = 3,
- NL80211_EXT_FEATURE_BSS_PARENT_TSF = 4,
- NL80211_EXT_FEATURE_SET_SCAN_DWELL = 5,
- NL80211_EXT_FEATURE_BEACON_RATE_LEGACY = 6,
- NL80211_EXT_FEATURE_BEACON_RATE_HT = 7,
- NL80211_EXT_FEATURE_BEACON_RATE_VHT = 8,
- NL80211_EXT_FEATURE_FILS_STA = 9,
- NL80211_EXT_FEATURE_MGMT_TX_RANDOM_TA = 10,
- NL80211_EXT_FEATURE_MGMT_TX_RANDOM_TA_CONNECTED = 11,
- NL80211_EXT_FEATURE_SCHED_SCAN_RELATIVE_RSSI = 12,
- NL80211_EXT_FEATURE_CQM_RSSI_LIST = 13,
- NL80211_EXT_FEATURE_FILS_SK_OFFLOAD = 14,
- NL80211_EXT_FEATURE_4WAY_HANDSHAKE_STA_PSK = 15,
- NL80211_EXT_FEATURE_4WAY_HANDSHAKE_STA_1X = 16,
- NL80211_EXT_FEATURE_FILS_MAX_CHANNEL_TIME = 17,
- NL80211_EXT_FEATURE_ACCEPT_BCAST_PROBE_RESP = 18,
- NL80211_EXT_FEATURE_OCE_PROBE_REQ_HIGH_TX_RATE = 19,
- NL80211_EXT_FEATURE_OCE_PROBE_REQ_DEFERRAL_SUPPRESSION = 20,
- NL80211_EXT_FEATURE_MFP_OPTIONAL = 21,
- NL80211_EXT_FEATURE_LOW_SPAN_SCAN = 22,
- NL80211_EXT_FEATURE_LOW_POWER_SCAN = 23,
- NL80211_EXT_FEATURE_HIGH_ACCURACY_SCAN = 24,
- NL80211_EXT_FEATURE_DFS_OFFLOAD = 25,
- NL80211_EXT_FEATURE_CONTROL_PORT_OVER_NL80211 = 26,
- NL80211_EXT_FEATURE_ACK_SIGNAL_SUPPORT = 27,
- NL80211_EXT_FEATURE_DATA_ACK_SIGNAL_SUPPORT = 27,
- NL80211_EXT_FEATURE_TXQS = 28,
- NL80211_EXT_FEATURE_SCAN_RANDOM_SN = 29,
- NL80211_EXT_FEATURE_SCAN_MIN_PREQ_CONTENT = 30,
- NL80211_EXT_FEATURE_CAN_REPLACE_PTK0 = 31,
- NL80211_EXT_FEATURE_ENABLE_FTM_RESPONDER = 32,
- NL80211_EXT_FEATURE_AIRTIME_FAIRNESS = 33,
- NL80211_EXT_FEATURE_AP_PMKSA_CACHING = 34,
- NL80211_EXT_FEATURE_SCHED_SCAN_BAND_SPECIFIC_RSSI_THOLD = 35,
- NL80211_EXT_FEATURE_EXT_KEY_ID = 36,
- NL80211_EXT_FEATURE_STA_TX_PWR = 37,
- NL80211_EXT_FEATURE_SAE_OFFLOAD = 38,
- NL80211_EXT_FEATURE_VLAN_OFFLOAD = 39,
- NL80211_EXT_FEATURE_AQL = 40,
- NUM_NL80211_EXT_FEATURES = 41,
- MAX_NL80211_EXT_FEATURES = 40,
-};
-
-enum nl80211_timeout_reason {
- NL80211_TIMEOUT_UNSPECIFIED = 0,
- NL80211_TIMEOUT_SCAN = 1,
- NL80211_TIMEOUT_AUTH = 2,
- NL80211_TIMEOUT_ASSOC = 3,
-};
-
-enum nl80211_acl_policy {
- NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED = 0,
- NL80211_ACL_POLICY_DENY_UNLESS_LISTED = 1,
-};
-
-enum nl80211_smps_mode {
- NL80211_SMPS_OFF = 0,
- NL80211_SMPS_STATIC = 1,
- NL80211_SMPS_DYNAMIC = 2,
- __NL80211_SMPS_AFTER_LAST = 3,
- NL80211_SMPS_MAX = 2,
-};
-
-enum nl80211_radar_event {
- NL80211_RADAR_DETECTED = 0,
- NL80211_RADAR_CAC_FINISHED = 1,
- NL80211_RADAR_CAC_ABORTED = 2,
- NL80211_RADAR_NOP_FINISHED = 3,
- NL80211_RADAR_PRE_CAC_EXPIRED = 4,
- NL80211_RADAR_CAC_STARTED = 5,
-};
-
-enum nl80211_dfs_state {
- NL80211_DFS_USABLE = 0,
- NL80211_DFS_UNAVAILABLE = 1,
- NL80211_DFS_AVAILABLE = 2,
-};
-
-enum nl80211_crit_proto_id {
- NL80211_CRIT_PROTO_UNSPEC = 0,
- NL80211_CRIT_PROTO_DHCP = 1,
- NL80211_CRIT_PROTO_EAPOL = 2,
- NL80211_CRIT_PROTO_APIPA = 3,
- NUM_NL80211_CRIT_PROTO = 4,
-};
-
-struct nl80211_vendor_cmd_info {
- __u32 vendor_id;
- __u32 subcmd;
-};
-
-enum nl80211_bss_select_attr {
- __NL80211_BSS_SELECT_ATTR_INVALID = 0,
- NL80211_BSS_SELECT_ATTR_RSSI = 1,
- NL80211_BSS_SELECT_ATTR_BAND_PREF = 2,
- NL80211_BSS_SELECT_ATTR_RSSI_ADJUST = 3,
- __NL80211_BSS_SELECT_ATTR_AFTER_LAST = 4,
- NL80211_BSS_SELECT_ATTR_MAX = 3,
-};
-
-enum nl80211_nan_function_type {
- NL80211_NAN_FUNC_PUBLISH = 0,
- NL80211_NAN_FUNC_SUBSCRIBE = 1,
- NL80211_NAN_FUNC_FOLLOW_UP = 2,
- __NL80211_NAN_FUNC_TYPE_AFTER_LAST = 3,
- NL80211_NAN_FUNC_MAX_TYPE = 2,
-};
-
-enum nl80211_external_auth_action {
- NL80211_EXTERNAL_AUTH_START = 0,
- NL80211_EXTERNAL_AUTH_ABORT = 1,
-};
-
-enum nl80211_preamble {
- NL80211_PREAMBLE_LEGACY = 0,
- NL80211_PREAMBLE_HT = 1,
- NL80211_PREAMBLE_VHT = 2,
- NL80211_PREAMBLE_DMG = 3,
-};
-
-typedef int (*sk_read_actor_t___2)(read_descriptor_t *, struct sk_buff___2 *, unsigned int, size_t);
-
-enum ieee80211_bss_type {
- IEEE80211_BSS_TYPE_ESS = 0,
- IEEE80211_BSS_TYPE_PBSS = 1,
- IEEE80211_BSS_TYPE_IBSS = 2,
- IEEE80211_BSS_TYPE_MBSS = 3,
- IEEE80211_BSS_TYPE_ANY = 4,
-};
-
-enum ieee80211_edmg_bw_config {
- IEEE80211_EDMG_BW_CONFIG_4 = 4,
- IEEE80211_EDMG_BW_CONFIG_5 = 5,
- IEEE80211_EDMG_BW_CONFIG_6 = 6,
- IEEE80211_EDMG_BW_CONFIG_7 = 7,
- IEEE80211_EDMG_BW_CONFIG_8 = 8,
- IEEE80211_EDMG_BW_CONFIG_9 = 9,
- IEEE80211_EDMG_BW_CONFIG_10 = 10,
- IEEE80211_EDMG_BW_CONFIG_11 = 11,
- IEEE80211_EDMG_BW_CONFIG_12 = 12,
- IEEE80211_EDMG_BW_CONFIG_13 = 13,
- IEEE80211_EDMG_BW_CONFIG_14 = 14,
- IEEE80211_EDMG_BW_CONFIG_15 = 15,
-};
-
-struct ieee80211_edmg {
- u8 channels;
- enum ieee80211_edmg_bw_config bw_config;
-};
-
-struct ieee80211_channel;
-
-struct cfg80211_chan_def {
- struct ieee80211_channel *chan;
- enum nl80211_chan_width width;
- u32 center_freq1;
- u32 center_freq2;
- struct ieee80211_edmg edmg;
-};
-
-struct wiphy;
-
-struct cfg80211_conn;
-
-struct cfg80211_cached_keys;
-
-struct cfg80211_internal_bss;
-
-struct cfg80211_cqm_config;
-
-struct wireless_dev {
- struct wiphy *wiphy;
- enum nl80211_iftype iftype;
- struct list_head list;
- struct net_device___2 *netdev;
- u32 identifier;
- struct list_head mgmt_registrations;
- spinlock_t mgmt_registrations_lock;
- struct mutex mtx;
- bool use_4addr;
- bool is_running;
- u8 address[6];
- u8 ssid[32];
- u8 ssid_len;
- u8 mesh_id_len;
- u8 mesh_id_up_len;
- struct cfg80211_conn *conn;
- struct cfg80211_cached_keys *connect_keys;
- enum ieee80211_bss_type conn_bss_type;
- u32 conn_owner_nlportid;
- struct work_struct disconnect_wk;
- u8 disconnect_bssid[6];
- struct list_head event_list;
- spinlock_t event_lock;
- struct cfg80211_internal_bss *current_bss;
- struct cfg80211_chan_def preset_chandef;
- struct cfg80211_chan_def chandef;
- bool ibss_fixed;
- bool ibss_dfs_possible;
- bool ps;
- int ps_timeout;
- int beacon_interval;
- u32 ap_unexpected_nlportid;
- u32 owner_nlportid;
- bool nl_owner_dead;
- bool cac_started;
- long unsigned int cac_start_time;
- unsigned int cac_time_ms;
- struct cfg80211_cqm_config *cqm_config;
- struct list_head pmsr_list;
- spinlock_t pmsr_lock;
- struct work_struct pmsr_free_wk;
-};
-
-struct ieee80211_mcs_info {
- u8 rx_mask[10];
- __le16 rx_highest;
- u8 tx_params;
- u8 reserved[3];
-};
-
-struct ieee80211_ht_cap {
- __le16 cap_info;
- u8 ampdu_params_info;
- struct ieee80211_mcs_info mcs;
- __le16 extended_ht_cap_info;
- __le32 tx_BF_cap_info;
- u8 antenna_selection_info;
-} __attribute__((packed));
-
-struct ieee80211_vht_mcs_info {
- __le16 rx_mcs_map;
- __le16 rx_highest;
- __le16 tx_mcs_map;
- __le16 tx_highest;
-};
-
-struct ieee80211_vht_cap {
- __le32 vht_cap_info;
- struct ieee80211_vht_mcs_info supp_mcs;
-};
-
-struct ieee80211_he_cap_elem {
- u8 mac_cap_info[6];
- u8 phy_cap_info[11];
-};
-
-struct ieee80211_he_mcs_nss_supp {
- __le16 rx_mcs_80;
- __le16 tx_mcs_80;
- __le16 rx_mcs_160;
- __le16 tx_mcs_160;
- __le16 rx_mcs_80p80;
- __le16 tx_mcs_80p80;
-};
-
-enum ieee80211_reasoncode {
- WLAN_REASON_UNSPECIFIED = 1,
- WLAN_REASON_PREV_AUTH_NOT_VALID = 2,
- WLAN_REASON_DEAUTH_LEAVING = 3,
- WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY = 4,
- WLAN_REASON_DISASSOC_AP_BUSY = 5,
- WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA = 6,
- WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA = 7,
- WLAN_REASON_DISASSOC_STA_HAS_LEFT = 8,
- WLAN_REASON_STA_REQ_ASSOC_WITHOUT_AUTH = 9,
- WLAN_REASON_DISASSOC_BAD_POWER = 10,
- WLAN_REASON_DISASSOC_BAD_SUPP_CHAN = 11,
- WLAN_REASON_INVALID_IE = 13,
- WLAN_REASON_MIC_FAILURE = 14,
- WLAN_REASON_4WAY_HANDSHAKE_TIMEOUT = 15,
- WLAN_REASON_GROUP_KEY_HANDSHAKE_TIMEOUT = 16,
- WLAN_REASON_IE_DIFFERENT = 17,
- WLAN_REASON_INVALID_GROUP_CIPHER = 18,
- WLAN_REASON_INVALID_PAIRWISE_CIPHER = 19,
- WLAN_REASON_INVALID_AKMP = 20,
- WLAN_REASON_UNSUPP_RSN_VERSION = 21,
- WLAN_REASON_INVALID_RSN_IE_CAP = 22,
- WLAN_REASON_IEEE8021X_FAILED = 23,
- WLAN_REASON_CIPHER_SUITE_REJECTED = 24,
- WLAN_REASON_TDLS_TEARDOWN_UNREACHABLE = 25,
- WLAN_REASON_TDLS_TEARDOWN_UNSPECIFIED = 26,
- WLAN_REASON_DISASSOC_UNSPECIFIED_QOS = 32,
- WLAN_REASON_DISASSOC_QAP_NO_BANDWIDTH = 33,
- WLAN_REASON_DISASSOC_LOW_ACK = 34,
- WLAN_REASON_DISASSOC_QAP_EXCEED_TXOP = 35,
- WLAN_REASON_QSTA_LEAVE_QBSS = 36,
- WLAN_REASON_QSTA_NOT_USE = 37,
- WLAN_REASON_QSTA_REQUIRE_SETUP = 38,
- WLAN_REASON_QSTA_TIMEOUT = 39,
- WLAN_REASON_QSTA_CIPHER_NOT_SUPP = 45,
- WLAN_REASON_MESH_PEER_CANCELED = 52,
- WLAN_REASON_MESH_MAX_PEERS = 53,
- WLAN_REASON_MESH_CONFIG = 54,
- WLAN_REASON_MESH_CLOSE = 55,
- WLAN_REASON_MESH_MAX_RETRIES = 56,
- WLAN_REASON_MESH_CONFIRM_TIMEOUT = 57,
- WLAN_REASON_MESH_INVALID_GTK = 58,
- WLAN_REASON_MESH_INCONSISTENT_PARAM = 59,
- WLAN_REASON_MESH_INVALID_SECURITY = 60,
- WLAN_REASON_MESH_PATH_ERROR = 61,
- WLAN_REASON_MESH_PATH_NOFORWARD = 62,
- WLAN_REASON_MESH_PATH_DEST_UNREACHABLE = 63,
- WLAN_REASON_MAC_EXISTS_IN_MBSS = 64,
- WLAN_REASON_MESH_CHAN_REGULATORY = 65,
- WLAN_REASON_MESH_CHAN = 66,
-};
-
-enum ieee80211_key_len {
- WLAN_KEY_LEN_WEP40 = 5,
- WLAN_KEY_LEN_WEP104 = 13,
- WLAN_KEY_LEN_CCMP = 16,
- WLAN_KEY_LEN_CCMP_256 = 32,
- WLAN_KEY_LEN_TKIP = 32,
- WLAN_KEY_LEN_AES_CMAC = 16,
- WLAN_KEY_LEN_SMS4 = 32,
- WLAN_KEY_LEN_GCMP = 16,
- WLAN_KEY_LEN_GCMP_256 = 32,
- WLAN_KEY_LEN_BIP_CMAC_256 = 32,
- WLAN_KEY_LEN_BIP_GMAC_128 = 16,
- WLAN_KEY_LEN_BIP_GMAC_256 = 32,
-};
-
-enum environment_cap {
- ENVIRON_ANY = 0,
- ENVIRON_INDOOR = 1,
- ENVIRON_OUTDOOR = 2,
-};
-
-struct regulatory_request {
- struct callback_head callback_head;
- int wiphy_idx;
- enum nl80211_reg_initiator initiator;
- enum nl80211_user_reg_hint_type user_reg_hint_type;
- char alpha2[3];
- enum nl80211_dfs_regions dfs_region;
- bool intersect;
- bool processed;
- enum environment_cap country_ie_env;
- struct list_head list;
-};
-
-enum ieee80211_regulatory_flags {
- REGULATORY_CUSTOM_REG = 1,
- REGULATORY_STRICT_REG = 2,
- REGULATORY_DISABLE_BEACON_HINTS = 4,
- REGULATORY_COUNTRY_IE_FOLLOW_POWER = 8,
- REGULATORY_COUNTRY_IE_IGNORE = 16,
- REGULATORY_ENABLE_RELAX_NO_IR = 32,
- REGULATORY_IGNORE_STALE_KICKOFF = 64,
- REGULATORY_WIPHY_SELF_MANAGED = 128,
-};
-
-struct ieee80211_freq_range {
- u32 start_freq_khz;
- u32 end_freq_khz;
- u32 max_bandwidth_khz;
-};
-
-struct ieee80211_power_rule {
- u32 max_antenna_gain;
- u32 max_eirp;
-};
-
-struct ieee80211_wmm_ac {
- u16 cw_min;
- u16 cw_max;
- u16 cot;
- u8 aifsn;
-};
-
-struct ieee80211_wmm_rule {
- struct ieee80211_wmm_ac client[4];
- struct ieee80211_wmm_ac ap[4];
-};
-
-struct ieee80211_reg_rule {
- struct ieee80211_freq_range freq_range;
- struct ieee80211_power_rule power_rule;
- struct ieee80211_wmm_rule wmm_rule;
- u32 flags;
- u32 dfs_cac_ms;
- bool has_wmm;
-};
-
-struct ieee80211_regdomain {
- struct callback_head callback_head;
- u32 n_reg_rules;
- char alpha2[3];
- enum nl80211_dfs_regions dfs_region;
- struct ieee80211_reg_rule reg_rules[0];
-};
-
-struct ieee80211_channel {
- enum nl80211_band band;
- u32 center_freq;
- u16 hw_value;
- u32 flags;
- int max_antenna_gain;
- int max_power;
- int max_reg_power;
- bool beacon_found;
- u32 orig_flags;
- int orig_mag;
- int orig_mpwr;
- enum nl80211_dfs_state dfs_state;
- long unsigned int dfs_state_entered;
- unsigned int dfs_cac_ms;
-};
-
-struct ieee80211_rate {
- u32 flags;
- u16 bitrate;
- u16 hw_value;
- u16 hw_value_short;
-};
-
-struct ieee80211_he_obss_pd {
- bool enable;
- u8 min_offset;
- u8 max_offset;
-};
-
-struct ieee80211_sta_ht_cap {
- u16 cap;
- bool ht_supported;
- u8 ampdu_factor;
- u8 ampdu_density;
- struct ieee80211_mcs_info mcs;
- char: 8;
-} __attribute__((packed));
-
-struct ieee80211_sta_vht_cap {
- bool vht_supported;
- u32 cap;
- struct ieee80211_vht_mcs_info vht_mcs;
-};
-
-struct ieee80211_sta_he_cap {
- bool has_he;
- struct ieee80211_he_cap_elem he_cap_elem;
- struct ieee80211_he_mcs_nss_supp he_mcs_nss_supp;
- u8 ppe_thres[25];
-} __attribute__((packed));
-
-struct ieee80211_sband_iftype_data {
- u16 types_mask;
- struct ieee80211_sta_he_cap he_cap;
-};
-
-struct ieee80211_supported_band {
- struct ieee80211_channel *channels;
- struct ieee80211_rate *bitrates;
- enum nl80211_band band;
- int n_channels;
- int n_bitrates;
- struct ieee80211_sta_ht_cap ht_cap;
- struct ieee80211_sta_vht_cap vht_cap;
- struct ieee80211_edmg edmg_cap;
- u16 n_iftype_data;
- const struct ieee80211_sband_iftype_data *iftype_data;
-};
-
-struct vif_params {
- u32 flags;
- int use_4addr;
- u8 macaddr[6];
- const u8 *vht_mumimo_groups;
- const u8 *vht_mumimo_follow_addr;
-};
-
-struct key_params {
- const u8 *key;
- const u8 *seq;
- int key_len;
- int seq_len;
- u16 vlan_id;
- u32 cipher;
- enum nl80211_key_mode mode;
-};
-
-struct survey_info {
- struct ieee80211_channel *channel;
- u64 time;
- u64 time_busy;
- u64 time_ext_busy;
- u64 time_rx;
- u64 time_tx;
- u64 time_scan;
- u64 time_bss_rx;
- u32 filled;
- s8 noise;
-};
-
-struct cfg80211_crypto_settings {
- u32 wpa_versions;
- u32 cipher_group;
- int n_ciphers_pairwise;
- u32 ciphers_pairwise[5];
- int n_akm_suites;
- u32 akm_suites[2];
- bool control_port;
- __be16 control_port_ethertype;
- bool control_port_no_encrypt;
- bool control_port_over_nl80211;
- struct key_params *wep_keys;
- int wep_tx_key;
- const u8 *psk;
- const u8 *sae_pwd;
- u8 sae_pwd_len;
-};
-
-struct cfg80211_beacon_data {
- const u8 *head;
- const u8 *tail;
- const u8 *beacon_ies;
- const u8 *proberesp_ies;
- const u8 *assocresp_ies;
- const u8 *probe_resp;
- const u8 *lci;
- const u8 *civicloc;
- s8 ftm_responder;
- size_t head_len;
- size_t tail_len;
- size_t beacon_ies_len;
- size_t proberesp_ies_len;
- size_t assocresp_ies_len;
- size_t probe_resp_len;
- size_t lci_len;
- size_t civicloc_len;
-};
-
-struct mac_address {
- u8 addr[6];
-};
-
-struct cfg80211_acl_data {
- enum nl80211_acl_policy acl_policy;
- int n_acl_entries;
- struct mac_address mac_addrs[0];
-};
-
-struct cfg80211_bitrate_mask {
- struct {
- u32 legacy;
- u8 ht_mcs[10];
- u16 vht_mcs[8];
- enum nl80211_txrate_gi gi;
- } control[4];
-};
-
-struct cfg80211_ap_settings {
- struct cfg80211_chan_def chandef;
- struct cfg80211_beacon_data beacon;
- int beacon_interval;
- int dtim_period;
- const u8 *ssid;
- size_t ssid_len;
- enum nl80211_hidden_ssid hidden_ssid;
- struct cfg80211_crypto_settings crypto;
- bool privacy;
- enum nl80211_auth_type auth_type;
- enum nl80211_smps_mode smps_mode;
- int inactivity_timeout;
- u8 p2p_ctwindow;
- bool p2p_opp_ps;
- const struct cfg80211_acl_data *acl;
- bool pbss;
- struct cfg80211_bitrate_mask beacon_rate;
- const struct ieee80211_ht_cap *ht_cap;
- const struct ieee80211_vht_cap *vht_cap;
- const struct ieee80211_he_cap_elem *he_cap;
- bool ht_required;
- bool vht_required;
- bool twt_responder;
- u32 flags;
- struct ieee80211_he_obss_pd he_obss_pd;
-};
-
-struct cfg80211_csa_settings {
- struct cfg80211_chan_def chandef;
- struct cfg80211_beacon_data beacon_csa;
- const u16 *counter_offsets_beacon;
- const u16 *counter_offsets_presp;
- unsigned int n_counter_offsets_beacon;
- unsigned int n_counter_offsets_presp;
- struct cfg80211_beacon_data beacon_after;
- bool radar_required;
- bool block_tx;
- u8 count;
-};
-
-struct sta_txpwr {
- s16 power;
- enum nl80211_tx_power_setting type;
-};
-
-struct station_parameters {
- const u8 *supported_rates;
- struct net_device___2 *vlan;
- u32 sta_flags_mask;
- u32 sta_flags_set;
- u32 sta_modify_mask;
- int listen_interval;
- u16 aid;
- u16 vlan_id;
- u16 peer_aid;
- u8 supported_rates_len;
- u8 plink_action;
- u8 plink_state;
- const struct ieee80211_ht_cap *ht_capa;
- const struct ieee80211_vht_cap *vht_capa;
- u8 uapsd_queues;
- u8 max_sp;
- enum nl80211_mesh_power_mode local_pm;
- u16 capability;
- const u8 *ext_capab;
- u8 ext_capab_len;
- const u8 *supported_channels;
- u8 supported_channels_len;
- const u8 *supported_oper_classes;
- u8 supported_oper_classes_len;
- u8 opmode_notif;
- bool opmode_notif_used;
- int support_p2p_ps;
- const struct ieee80211_he_cap_elem *he_capa;
- u8 he_capa_len;
- u16 airtime_weight;
- struct sta_txpwr txpwr;
-};
-
-struct station_del_parameters {
- const u8 *mac;
- u8 subtype;
- u16 reason_code;
-};
-
-struct rate_info {
- u8 flags;
- u8 mcs;
- u16 legacy;
- u8 nss;
- u8 bw;
- u8 he_gi;
- u8 he_dcm;
- u8 he_ru_alloc;
- u8 n_bonded_ch;
-};
-
-struct sta_bss_parameters {
- u8 flags;
- u8 dtim_period;
- u16 beacon_interval;
-};
-
-struct cfg80211_txq_stats {
- u32 filled;
- u32 backlog_bytes;
- u32 backlog_packets;
- u32 flows;
- u32 drops;
- u32 ecn_marks;
- u32 overlimit;
- u32 overmemory;
- u32 collisions;
- u32 tx_bytes;
- u32 tx_packets;
- u32 max_flows;
-};
-
-struct cfg80211_tid_stats {
- u32 filled;
- u64 rx_msdu;
- u64 tx_msdu;
- u64 tx_msdu_retries;
- u64 tx_msdu_failed;
- struct cfg80211_txq_stats txq_stats;
-};
-
-struct station_info {
- u64 filled;
- u32 connected_time;
- u32 inactive_time;
- u64 assoc_at;
- u64 rx_bytes;
- u64 tx_bytes;
- u16 llid;
- u16 plid;
- u8 plink_state;
- s8 signal;
- s8 signal_avg;
- u8 chains;
- s8 chain_signal[4];
- s8 chain_signal_avg[4];
- struct rate_info txrate;
- struct rate_info rxrate;
- u32 rx_packets;
- u32 tx_packets;
- u32 tx_retries;
- u32 tx_failed;
- u32 rx_dropped_misc;
- struct sta_bss_parameters bss_param;
- struct nl80211_sta_flag_update sta_flags;
- int generation;
- const u8 *assoc_req_ies;
- size_t assoc_req_ies_len;
- u32 beacon_loss_count;
- s64 t_offset;
- enum nl80211_mesh_power_mode local_pm;
- enum nl80211_mesh_power_mode peer_pm;
- enum nl80211_mesh_power_mode nonpeer_pm;
- u32 expected_throughput;
- u64 tx_duration;
- u64 rx_duration;
- u64 rx_beacon;
- u8 rx_beacon_signal_avg;
- u8 connected_to_gate;
- struct cfg80211_tid_stats *pertid;
- s8 ack_signal;
- s8 avg_ack_signal;
- u16 airtime_weight;
- u32 rx_mpdu_count;
- u32 fcs_err_count;
- u32 airtime_link_metric;
-};
-
-struct mpath_info {
- u32 filled;
- u32 frame_qlen;
- u32 sn;
- u32 metric;
- u32 exptime;
- u32 discovery_timeout;
- u8 discovery_retries;
- u8 flags;
- u8 hop_count;
- u32 path_change_count;
- int generation;
-};
-
-struct bss_parameters {
- int use_cts_prot;
- int use_short_preamble;
- int use_short_slot_time;
- const u8 *basic_rates;
- u8 basic_rates_len;
- int ap_isolate;
- int ht_opmode;
- s8 p2p_ctwindow;
- s8 p2p_opp_ps;
-};
-
-struct mesh_config {
- u16 dot11MeshRetryTimeout;
- u16 dot11MeshConfirmTimeout;
- u16 dot11MeshHoldingTimeout;
- u16 dot11MeshMaxPeerLinks;
- u8 dot11MeshMaxRetries;
- u8 dot11MeshTTL;
- u8 element_ttl;
- bool auto_open_plinks;
- u32 dot11MeshNbrOffsetMaxNeighbor;
- u8 dot11MeshHWMPmaxPREQretries;
- u32 path_refresh_time;
- u16 min_discovery_timeout;
- u32 dot11MeshHWMPactivePathTimeout;
- u16 dot11MeshHWMPpreqMinInterval;
- u16 dot11MeshHWMPperrMinInterval;
- u16 dot11MeshHWMPnetDiameterTraversalTime;
- u8 dot11MeshHWMPRootMode;
- bool dot11MeshConnectedToMeshGate;
- u16 dot11MeshHWMPRannInterval;
- bool dot11MeshGateAnnouncementProtocol;
- bool dot11MeshForwarding;
- s32 rssi_threshold;
- u16 ht_opmode;
- u32 dot11MeshHWMPactivePathToRootTimeout;
- u16 dot11MeshHWMProotInterval;
- u16 dot11MeshHWMPconfirmationInterval;
- enum nl80211_mesh_power_mode power_mode;
- u16 dot11MeshAwakeWindowDuration;
- u32 plink_timeout;
-};
-
-struct mesh_setup {
- struct cfg80211_chan_def chandef;
- const u8 *mesh_id;
- u8 mesh_id_len;
- u8 sync_method;
- u8 path_sel_proto;
- u8 path_metric;
- u8 auth_id;
- const u8 *ie;
- u8 ie_len;
- bool is_authenticated;
- bool is_secure;
- bool user_mpm;
- u8 dtim_period;
- u16 beacon_interval;
- int mcast_rate[4];
- u32 basic_rates;
- struct cfg80211_bitrate_mask beacon_rate;
- bool userspace_handles_dfs;
- bool control_port_over_nl80211;
-};
-
-struct ocb_setup {
- struct cfg80211_chan_def chandef;
-};
-
-struct ieee80211_txq_params {
- enum nl80211_ac ac;
- u16 txop;
- u16 cwmin;
- u16 cwmax;
- u8 aifs;
-};
-
-struct cfg80211_ssid {
- u8 ssid[32];
- u8 ssid_len;
-};
-
-struct cfg80211_scan_info {
- u64 scan_start_tsf;
- u8 tsf_bssid[6];
- bool aborted;
-};
-
-struct cfg80211_scan_request {
- struct cfg80211_ssid *ssids;
- int n_ssids;
- u32 n_channels;
- enum nl80211_bss_scan_width scan_width;
- const u8 *ie;
- size_t ie_len;
- u16 duration;
- bool duration_mandatory;
- u32 flags;
- u32 rates[4];
- struct wireless_dev *wdev;
- u8 mac_addr[6];
- u8 mac_addr_mask[6];
- u8 bssid[6];
- struct wiphy *wiphy;
- long unsigned int scan_start;
- struct cfg80211_scan_info info;
- bool notified;
- bool no_cck;
- struct ieee80211_channel *channels[0];
-};
-
-enum cfg80211_signal_type {
- CFG80211_SIGNAL_TYPE_NONE = 0,
- CFG80211_SIGNAL_TYPE_MBM = 1,
- CFG80211_SIGNAL_TYPE_UNSPEC = 2,
-};
-
-struct ieee80211_txrx_stypes;
-
-struct ieee80211_iface_combination;
-
-struct wiphy_wowlan_support;
-
-struct cfg80211_wowlan;
-
-struct wiphy_iftype_ext_capab;
-
-struct wiphy_coalesce_support;
-
-struct wiphy_vendor_command;
-
-struct cfg80211_pmsr_capabilities;
-
-struct wiphy {
- u8 perm_addr[6];
- u8 addr_mask[6];
- struct mac_address *addresses;
- const struct ieee80211_txrx_stypes *mgmt_stypes;
- const struct ieee80211_iface_combination *iface_combinations;
- int n_iface_combinations;
- u16 software_iftypes;
- u16 n_addresses;
- u16 interface_modes;
- u16 max_acl_mac_addrs;
- u32 flags;
- u32 regulatory_flags;
- u32 features;
- u8 ext_features[6];
- u32 ap_sme_capa;
- enum cfg80211_signal_type signal_type;
- int bss_priv_size;
- u8 max_scan_ssids;
- u8 max_sched_scan_reqs;
- u8 max_sched_scan_ssids;
- u8 max_match_sets;
- u16 max_scan_ie_len;
- u16 max_sched_scan_ie_len;
- u32 max_sched_scan_plans;
- u32 max_sched_scan_plan_interval;
- u32 max_sched_scan_plan_iterations;
- int n_cipher_suites;
- const u32 *cipher_suites;
- int n_akm_suites;
- const u32 *akm_suites;
- u8 retry_short;
- u8 retry_long;
- u32 frag_threshold;
- u32 rts_threshold;
- u8 coverage_class;
- char fw_version[32];
- u32 hw_version;
- const struct wiphy_wowlan_support *wowlan;
- struct cfg80211_wowlan *wowlan_config;
- u16 max_remain_on_channel_duration;
- u8 max_num_pmkids;
- u32 available_antennas_tx;
- u32 available_antennas_rx;
- u32 probe_resp_offload;
- const u8 *extended_capabilities;
- const u8 *extended_capabilities_mask;
- u8 extended_capabilities_len;
- const struct wiphy_iftype_ext_capab *iftype_ext_capab;
- unsigned int num_iftype_ext_capab;
- const void *privid;
- struct ieee80211_supported_band *bands[4];
- void (*reg_notifier)(struct wiphy *, struct regulatory_request *);
- const struct ieee80211_regdomain *regd;
- struct device___2 dev;
- bool registered;
- struct dentry___2 *debugfsdir;
- const struct ieee80211_ht_cap *ht_capa_mod_mask;
- const struct ieee80211_vht_cap *vht_capa_mod_mask;
- struct list_head wdev_list;
- possible_net_t___2 _net;
- const struct wiphy_coalesce_support *coalesce;
- const struct wiphy_vendor_command *vendor_commands;
- const struct nl80211_vendor_cmd_info *vendor_events;
- int n_vendor_commands;
- int n_vendor_events;
- u16 max_ap_assoc_sta;
- u8 max_num_csa_counters;
- u8 max_adj_channel_rssi_comp;
- u32 bss_select_support;
- u8 nan_supported_bands;
- u32 txq_limit;
- u32 txq_memory_limit;
- u32 txq_quantum;
- u8 support_mbssid: 1;
- u8 support_only_he_mbssid: 1;
- const struct cfg80211_pmsr_capabilities *pmsr_capa;
- long: 64;
- long: 64;
- long: 64;
- char priv[0];
-};
-
-struct cfg80211_match_set {
- struct cfg80211_ssid ssid;
- u8 bssid[6];
- s32 rssi_thold;
- s32 per_band_rssi_thold[4];
-};
-
-struct cfg80211_sched_scan_plan {
- u32 interval;
- u32 iterations;
-};
-
-struct cfg80211_bss_select_adjust {
- enum nl80211_band band;
- s8 delta;
-};
-
-struct cfg80211_sched_scan_request {
- u64 reqid;
- struct cfg80211_ssid *ssids;
- int n_ssids;
- u32 n_channels;
- enum nl80211_bss_scan_width scan_width;
- const u8 *ie;
- size_t ie_len;
- u32 flags;
- struct cfg80211_match_set *match_sets;
- int n_match_sets;
- s32 min_rssi_thold;
- u32 delay;
- struct cfg80211_sched_scan_plan *scan_plans;
- int n_scan_plans;
- u8 mac_addr[6];
- u8 mac_addr_mask[6];
- bool relative_rssi_set;
- s8 relative_rssi;
- struct cfg80211_bss_select_adjust rssi_adjust;
- struct wiphy *wiphy;
- struct net_device___2 *dev;
- long unsigned int scan_start;
- bool report_results;
- struct callback_head callback_head;
- u32 owner_nlportid;
- bool nl_owner_dead;
- struct list_head list;
- struct ieee80211_channel *channels[0];
-};
-
-struct cfg80211_bss_ies {
- u64 tsf;
- struct callback_head callback_head;
- int len;
- bool from_beacon;
- u8 data[0];
-};
-
-struct cfg80211_bss {
- struct ieee80211_channel *channel;
- enum nl80211_bss_scan_width scan_width;
- const struct cfg80211_bss_ies *ies;
- const struct cfg80211_bss_ies *beacon_ies;
- const struct cfg80211_bss_ies *proberesp_ies;
- struct cfg80211_bss *hidden_beacon_bss;
- struct cfg80211_bss *transmitted_bss;
- struct list_head nontrans_list;
- s32 signal;
- u16 beacon_interval;
- u16 capability;
- u8 bssid[6];
- u8 chains;
- s8 chain_signal[4];
- u8 bssid_index;
- u8 max_bssid_indicator;
- int: 24;
- u8 priv[0];
-};
-
-struct cfg80211_auth_request {
- struct cfg80211_bss *bss;
- const u8 *ie;
- size_t ie_len;
- enum nl80211_auth_type auth_type;
- const u8 *key;
- u8 key_len;
- u8 key_idx;
- const u8 *auth_data;
- size_t auth_data_len;
-};
-
-struct cfg80211_assoc_request {
- struct cfg80211_bss *bss;
- const u8 *ie;
- const u8 *prev_bssid;
- size_t ie_len;
- struct cfg80211_crypto_settings crypto;
- bool use_mfp;
- int: 24;
- u32 flags;
- struct ieee80211_ht_cap ht_capa;
- struct ieee80211_ht_cap ht_capa_mask;
- struct ieee80211_vht_cap vht_capa;
- struct ieee80211_vht_cap vht_capa_mask;
- int: 32;
- const u8 *fils_kek;
- size_t fils_kek_len;
- const u8 *fils_nonces;
-} __attribute__((packed));
-
-struct cfg80211_deauth_request {
- const u8 *bssid;
- const u8 *ie;
- size_t ie_len;
- u16 reason_code;
- bool local_state_change;
-};
-
-struct cfg80211_disassoc_request {
- struct cfg80211_bss *bss;
- const u8 *ie;
- size_t ie_len;
- u16 reason_code;
- bool local_state_change;
-};
-
-struct cfg80211_ibss_params {
- const u8 *ssid;
- const u8 *bssid;
- struct cfg80211_chan_def chandef;
- const u8 *ie;
- u8 ssid_len;
- u8 ie_len;
- u16 beacon_interval;
- u32 basic_rates;
- bool channel_fixed;
- bool privacy;
- bool control_port;
- bool control_port_over_nl80211;
- bool userspace_handles_dfs;
- int: 24;
- int mcast_rate[4];
- struct ieee80211_ht_cap ht_capa;
- struct ieee80211_ht_cap ht_capa_mask;
- int: 32;
- struct key_params *wep_keys;
- int wep_tx_key;
- int: 32;
-} __attribute__((packed));
-
-struct cfg80211_bss_selection {
- enum nl80211_bss_select_attr behaviour;
- union {
- enum nl80211_band band_pref;
- struct cfg80211_bss_select_adjust adjust;
- } param;
-};
-
-struct cfg80211_connect_params {
- struct ieee80211_channel *channel;
- struct ieee80211_channel *channel_hint;
- const u8 *bssid;
- const u8 *bssid_hint;
- const u8 *ssid;
- size_t ssid_len;
- enum nl80211_auth_type auth_type;
- int: 32;
- const u8 *ie;
- size_t ie_len;
- bool privacy;
- int: 24;
- enum nl80211_mfp mfp;
- struct cfg80211_crypto_settings crypto;
- const u8 *key;
- u8 key_len;
- u8 key_idx;
- short: 16;
- u32 flags;
- int bg_scan_period;
- struct ieee80211_ht_cap ht_capa;
- struct ieee80211_ht_cap ht_capa_mask;
- struct ieee80211_vht_cap vht_capa;
- struct ieee80211_vht_cap vht_capa_mask;
- bool pbss;
- int: 24;
- struct cfg80211_bss_selection bss_select;
- const u8 *prev_bssid;
- const u8 *fils_erp_username;
- size_t fils_erp_username_len;
- const u8 *fils_erp_realm;
- size_t fils_erp_realm_len;
- u16 fils_erp_next_seq_num;
- long: 48;
- const u8 *fils_erp_rrk;
- size_t fils_erp_rrk_len;
- bool want_1x;
- int: 24;
- struct ieee80211_edmg edmg;
- int: 32;
-} __attribute__((packed));
-
-struct cfg80211_pmksa {
- const u8 *bssid;
- const u8 *pmkid;
- const u8 *pmk;
- size_t pmk_len;
- const u8 *ssid;
- size_t ssid_len;
- const u8 *cache_id;
-};
-
-struct cfg80211_pkt_pattern {
- const u8 *mask;
- const u8 *pattern;
- int pattern_len;
- int pkt_offset;
-};
-
-struct cfg80211_wowlan_tcp {
- struct socket *sock;
- __be32 src;
- __be32 dst;
- u16 src_port;
- u16 dst_port;
- u8 dst_mac[6];
- int payload_len;
- const u8 *payload;
- struct nl80211_wowlan_tcp_data_seq payload_seq;
- u32 data_interval;
- u32 wake_len;
- const u8 *wake_data;
- const u8 *wake_mask;
- u32 tokens_size;
- struct nl80211_wowlan_tcp_data_token payload_tok;
-};
-
-struct cfg80211_wowlan {
- bool any;
- bool disconnect;
- bool magic_pkt;
- bool gtk_rekey_failure;
- bool eap_identity_req;
- bool four_way_handshake;
- bool rfkill_release;
- struct cfg80211_pkt_pattern *patterns;
- struct cfg80211_wowlan_tcp *tcp;
- int n_patterns;
- struct cfg80211_sched_scan_request *nd_config;
-};
-
-struct cfg80211_coalesce_rules {
- int delay;
- enum nl80211_coalesce_condition condition;
- struct cfg80211_pkt_pattern *patterns;
- int n_patterns;
-};
-
-struct cfg80211_coalesce {
- struct cfg80211_coalesce_rules *rules;
- int n_rules;
-};
-
-struct cfg80211_gtk_rekey_data {
- const u8 *kek;
- const u8 *kck;
- const u8 *replay_ctr;
-};
-
-struct cfg80211_update_ft_ies_params {
- u16 md;
- const u8 *ie;
- size_t ie_len;
-};
-
-struct cfg80211_mgmt_tx_params {
- struct ieee80211_channel *chan;
- bool offchan;
- unsigned int wait;
- const u8 *buf;
- size_t len;
- bool no_cck;
- bool dont_wait_for_ack;
- int n_csa_offsets;
- const u16 *csa_offsets;
-};
-
-struct cfg80211_dscp_exception {
- u8 dscp;
- u8 up;
-};
-
-struct cfg80211_dscp_range {
- u8 low;
- u8 high;
-};
-
-struct cfg80211_qos_map {
- u8 num_des;
- struct cfg80211_dscp_exception dscp_exception[21];
- struct cfg80211_dscp_range up[8];
-};
-
-struct cfg80211_nan_conf {
- u8 master_pref;
- u8 bands;
-};
-
-struct cfg80211_nan_func_filter {
- const u8 *filter;
- u8 len;
-};
-
-struct cfg80211_nan_func {
- enum nl80211_nan_function_type type;
- u8 service_id[6];
- u8 publish_type;
- bool close_range;
- bool publish_bcast;
- bool subscribe_active;
- u8 followup_id;
- u8 followup_reqid;
- struct mac_address followup_dest;
- u32 ttl;
- const u8 *serv_spec_info;
- u8 serv_spec_info_len;
- bool srf_include;
- const u8 *srf_bf;
- u8 srf_bf_len;
- u8 srf_bf_idx;
- struct mac_address *srf_macs;
- int srf_num_macs;
- struct cfg80211_nan_func_filter *rx_filters;
- struct cfg80211_nan_func_filter *tx_filters;
- u8 num_tx_filters;
- u8 num_rx_filters;
- u8 instance_id;
- u64 cookie;
-};
-
-struct cfg80211_pmk_conf {
- const u8 *aa;
- u8 pmk_len;
- const u8 *pmk;
- const u8 *pmk_r0_name;
-};
-
-struct cfg80211_external_auth_params {
- enum nl80211_external_auth_action action;
- u8 bssid[6];
- struct cfg80211_ssid ssid;
- unsigned int key_mgmt_suite;
- u16 status;
- const u8 *pmkid;
-};
-
-struct cfg80211_ftm_responder_stats {
- u32 filled;
- u32 success_num;
- u32 partial_num;
- u32 failed_num;
- u32 asap_num;
- u32 non_asap_num;
- u64 total_duration_ms;
- u32 unknown_triggers_num;
- u32 reschedule_requests_num;
- u32 out_of_window_triggers_num;
-};
-
-struct cfg80211_pmsr_ftm_request_peer {
- enum nl80211_preamble preamble;
- u16 burst_period;
- u8 requested: 1;
- u8 asap: 1;
- u8 request_lci: 1;
- u8 request_civicloc: 1;
- u8 num_bursts_exp;
- u8 burst_duration;
- u8 ftms_per_burst;
- u8 ftmr_retries;
-};
-
-struct cfg80211_pmsr_request_peer {
- u8 addr[6];
- struct cfg80211_chan_def chandef;
- u8 report_ap_tsf: 1;
- struct cfg80211_pmsr_ftm_request_peer ftm;
-};
-
-struct cfg80211_pmsr_request {
- u64 cookie;
- void *drv_data;
- u32 n_peers;
- u32 nl_portid;
- u32 timeout;
- u8 mac_addr[6];
- u8 mac_addr_mask[6];
- struct list_head list;
- struct cfg80211_pmsr_request_peer peers[0];
-};
-
-struct cfg80211_update_owe_info {
- u8 peer[6];
- u16 status;
- const u8 *ie;
- size_t ie_len;
-};
-
-struct cfg80211_ops {
- int (*suspend)(struct wiphy *, struct cfg80211_wowlan *);
- int (*resume)(struct wiphy *);
- void (*set_wakeup)(struct wiphy *, bool);
- struct wireless_dev * (*add_virtual_intf)(struct wiphy *, const char *, unsigned char, enum nl80211_iftype, struct vif_params *);
- int (*del_virtual_intf)(struct wiphy *, struct wireless_dev *);
- int (*change_virtual_intf)(struct wiphy *, struct net_device___2 *, enum nl80211_iftype, struct vif_params *);
- int (*add_key)(struct wiphy *, struct net_device___2 *, u8, bool, const u8 *, struct key_params *);
- int (*get_key)(struct wiphy *, struct net_device___2 *, u8, bool, const u8 *, void *, void (*)(void *, struct key_params *));
- int (*del_key)(struct wiphy *, struct net_device___2 *, u8, bool, const u8 *);
- int (*set_default_key)(struct wiphy *, struct net_device___2 *, u8, bool, bool);
- int (*set_default_mgmt_key)(struct wiphy *, struct net_device___2 *, u8);
- int (*start_ap)(struct wiphy *, struct net_device___2 *, struct cfg80211_ap_settings *);
- int (*change_beacon)(struct wiphy *, struct net_device___2 *, struct cfg80211_beacon_data *);
- int (*stop_ap)(struct wiphy *, struct net_device___2 *);
- int (*add_station)(struct wiphy *, struct net_device___2 *, const u8 *, struct station_parameters *);
- int (*del_station)(struct wiphy *, struct net_device___2 *, struct station_del_parameters *);
- int (*change_station)(struct wiphy *, struct net_device___2 *, const u8 *, struct station_parameters *);
- int (*get_station)(struct wiphy *, struct net_device___2 *, const u8 *, struct station_info *);
- int (*dump_station)(struct wiphy *, struct net_device___2 *, int, u8 *, struct station_info *);
- int (*add_mpath)(struct wiphy *, struct net_device___2 *, const u8 *, const u8 *);
- int (*del_mpath)(struct wiphy *, struct net_device___2 *, const u8 *);
- int (*change_mpath)(struct wiphy *, struct net_device___2 *, const u8 *, const u8 *);
- int (*get_mpath)(struct wiphy *, struct net_device___2 *, u8 *, u8 *, struct mpath_info *);
- int (*dump_mpath)(struct wiphy *, struct net_device___2 *, int, u8 *, u8 *, struct mpath_info *);
- int (*get_mpp)(struct wiphy *, struct net_device___2 *, u8 *, u8 *, struct mpath_info *);
- int (*dump_mpp)(struct wiphy *, struct net_device___2 *, int, u8 *, u8 *, struct mpath_info *);
- int (*get_mesh_config)(struct wiphy *, struct net_device___2 *, struct mesh_config *);
- int (*update_mesh_config)(struct wiphy *, struct net_device___2 *, u32, const struct mesh_config *);
- int (*join_mesh)(struct wiphy *, struct net_device___2 *, const struct mesh_config *, const struct mesh_setup *);
- int (*leave_mesh)(struct wiphy *, struct net_device___2 *);
- int (*join_ocb)(struct wiphy *, struct net_device___2 *, struct ocb_setup *);
- int (*leave_ocb)(struct wiphy *, struct net_device___2 *);
- int (*change_bss)(struct wiphy *, struct net_device___2 *, struct bss_parameters *);
- int (*set_txq_params)(struct wiphy *, struct net_device___2 *, struct ieee80211_txq_params *);
- int (*libertas_set_mesh_channel)(struct wiphy *, struct net_device___2 *, struct ieee80211_channel *);
- int (*set_monitor_channel)(struct wiphy *, struct cfg80211_chan_def *);
- int (*scan)(struct wiphy *, struct cfg80211_scan_request *);
- void (*abort_scan)(struct wiphy *, struct wireless_dev *);
- int (*auth)(struct wiphy *, struct net_device___2 *, struct cfg80211_auth_request *);
- int (*assoc)(struct wiphy *, struct net_device___2 *, struct cfg80211_assoc_request *);
- int (*deauth)(struct wiphy *, struct net_device___2 *, struct cfg80211_deauth_request *);
- int (*disassoc)(struct wiphy *, struct net_device___2 *, struct cfg80211_disassoc_request *);
- int (*connect)(struct wiphy *, struct net_device___2 *, struct cfg80211_connect_params *);
- int (*update_connect_params)(struct wiphy *, struct net_device___2 *, struct cfg80211_connect_params *, u32);
- int (*disconnect)(struct wiphy *, struct net_device___2 *, u16);
- int (*join_ibss)(struct wiphy *, struct net_device___2 *, struct cfg80211_ibss_params *);
- int (*leave_ibss)(struct wiphy *, struct net_device___2 *);
- int (*set_mcast_rate)(struct wiphy *, struct net_device___2 *, int *);
- int (*set_wiphy_params)(struct wiphy *, u32);
- int (*set_tx_power)(struct wiphy *, struct wireless_dev *, enum nl80211_tx_power_setting, int);
- int (*get_tx_power)(struct wiphy *, struct wireless_dev *, int *);
- int (*set_wds_peer)(struct wiphy *, struct net_device___2 *, const u8 *);
- void (*rfkill_poll)(struct wiphy *);
- int (*set_bitrate_mask)(struct wiphy *, struct net_device___2 *, const u8 *, const struct cfg80211_bitrate_mask *);
- int (*dump_survey)(struct wiphy *, struct net_device___2 *, int, struct survey_info *);
- int (*set_pmksa)(struct wiphy *, struct net_device___2 *, struct cfg80211_pmksa *);
- int (*del_pmksa)(struct wiphy *, struct net_device___2 *, struct cfg80211_pmksa *);
- int (*flush_pmksa)(struct wiphy *, struct net_device___2 *);
- int (*remain_on_channel)(struct wiphy *, struct wireless_dev *, struct ieee80211_channel *, unsigned int, u64 *);
- int (*cancel_remain_on_channel)(struct wiphy *, struct wireless_dev *, u64);
- int (*mgmt_tx)(struct wiphy *, struct wireless_dev *, struct cfg80211_mgmt_tx_params *, u64 *);
- int (*mgmt_tx_cancel_wait)(struct wiphy *, struct wireless_dev *, u64);
- int (*set_power_mgmt)(struct wiphy *, struct net_device___2 *, bool, int);
- int (*set_cqm_rssi_config)(struct wiphy *, struct net_device___2 *, s32, u32);
- int (*set_cqm_rssi_range_config)(struct wiphy *, struct net_device___2 *, s32, s32);
- int (*set_cqm_txe_config)(struct wiphy *, struct net_device___2 *, u32, u32, u32);
- void (*mgmt_frame_register)(struct wiphy *, struct wireless_dev *, u16, bool);
- int (*set_antenna)(struct wiphy *, u32, u32);
- int (*get_antenna)(struct wiphy *, u32 *, u32 *);
- int (*sched_scan_start)(struct wiphy *, struct net_device___2 *, struct cfg80211_sched_scan_request *);
- int (*sched_scan_stop)(struct wiphy *, struct net_device___2 *, u64);
- int (*set_rekey_data)(struct wiphy *, struct net_device___2 *, struct cfg80211_gtk_rekey_data *);
- int (*tdls_mgmt)(struct wiphy *, struct net_device___2 *, const u8 *, u8, u8, u16, u32, bool, const u8 *, size_t);
- int (*tdls_oper)(struct wiphy *, struct net_device___2 *, const u8 *, enum nl80211_tdls_operation);
- int (*probe_client)(struct wiphy *, struct net_device___2 *, const u8 *, u64 *);
- int (*set_noack_map)(struct wiphy *, struct net_device___2 *, u16);
- int (*get_channel)(struct wiphy *, struct wireless_dev *, struct cfg80211_chan_def *);
- int (*start_p2p_device)(struct wiphy *, struct wireless_dev *);
- void (*stop_p2p_device)(struct wiphy *, struct wireless_dev *);
- int (*set_mac_acl)(struct wiphy *, struct net_device___2 *, const struct cfg80211_acl_data *);
- int (*start_radar_detection)(struct wiphy *, struct net_device___2 *, struct cfg80211_chan_def *, u32);
- void (*end_cac)(struct wiphy *, struct net_device___2 *);
- int (*update_ft_ies)(struct wiphy *, struct net_device___2 *, struct cfg80211_update_ft_ies_params *);
- int (*crit_proto_start)(struct wiphy *, struct wireless_dev *, enum nl80211_crit_proto_id, u16);
- void (*crit_proto_stop)(struct wiphy *, struct wireless_dev *);
- int (*set_coalesce)(struct wiphy *, struct cfg80211_coalesce *);
- int (*channel_switch)(struct wiphy *, struct net_device___2 *, struct cfg80211_csa_settings *);
- int (*set_qos_map)(struct wiphy *, struct net_device___2 *, struct cfg80211_qos_map *);
- int (*set_ap_chanwidth)(struct wiphy *, struct net_device___2 *, struct cfg80211_chan_def *);
- int (*add_tx_ts)(struct wiphy *, struct net_device___2 *, u8, const u8 *, u8, u16);
- int (*del_tx_ts)(struct wiphy *, struct net_device___2 *, u8, const u8 *);
- int (*tdls_channel_switch)(struct wiphy *, struct net_device___2 *, const u8 *, u8, struct cfg80211_chan_def *);
- void (*tdls_cancel_channel_switch)(struct wiphy *, struct net_device___2 *, const u8 *);
- int (*start_nan)(struct wiphy *, struct wireless_dev *, struct cfg80211_nan_conf *);
- void (*stop_nan)(struct wiphy *, struct wireless_dev *);
- int (*add_nan_func)(struct wiphy *, struct wireless_dev *, struct cfg80211_nan_func *);
- void (*del_nan_func)(struct wiphy *, struct wireless_dev *, u64);
- int (*nan_change_conf)(struct wiphy *, struct wireless_dev *, struct cfg80211_nan_conf *, u32);
- int (*set_multicast_to_unicast)(struct wiphy *, struct net_device___2 *, const bool);
- int (*get_txq_stats)(struct wiphy *, struct wireless_dev *, struct cfg80211_txq_stats *);
- int (*set_pmk)(struct wiphy *, struct net_device___2 *, const struct cfg80211_pmk_conf *);
- int (*del_pmk)(struct wiphy *, struct net_device___2 *, const u8 *);
- int (*external_auth)(struct wiphy *, struct net_device___2 *, struct cfg80211_external_auth_params *);
- int (*tx_control_port)(struct wiphy *, struct net_device___2 *, const u8 *, size_t, const u8 *, const __be16, const bool);
- int (*get_ftm_responder_stats)(struct wiphy *, struct net_device___2 *, struct cfg80211_ftm_responder_stats *);
- int (*start_pmsr)(struct wiphy *, struct wireless_dev *, struct cfg80211_pmsr_request *);
- void (*abort_pmsr)(struct wiphy *, struct wireless_dev *, struct cfg80211_pmsr_request *);
- int (*update_owe_info)(struct wiphy *, struct net_device___2 *, struct cfg80211_update_owe_info *);
- int (*probe_mesh_link)(struct wiphy *, struct net_device___2 *, const u8 *, size_t);
-};
-
-enum wiphy_flags {
- WIPHY_FLAG_NETNS_OK = 8,
- WIPHY_FLAG_PS_ON_BY_DEFAULT = 16,
- WIPHY_FLAG_4ADDR_AP = 32,
- WIPHY_FLAG_4ADDR_STATION = 64,
- WIPHY_FLAG_CONTROL_PORT_PROTOCOL = 128,
- WIPHY_FLAG_IBSS_RSN = 256,
- WIPHY_FLAG_MESH_AUTH = 1024,
- WIPHY_FLAG_SUPPORTS_FW_ROAM = 8192,
- WIPHY_FLAG_AP_UAPSD = 16384,
- WIPHY_FLAG_SUPPORTS_TDLS = 32768,
- WIPHY_FLAG_TDLS_EXTERNAL_SETUP = 65536,
- WIPHY_FLAG_HAVE_AP_SME = 131072,
- WIPHY_FLAG_REPORTS_OBSS = 262144,
- WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD = 524288,
- WIPHY_FLAG_OFFCHAN_TX = 1048576,
- WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL = 2097152,
- WIPHY_FLAG_SUPPORTS_5_10_MHZ = 4194304,
- WIPHY_FLAG_HAS_CHANNEL_SWITCH = 8388608,
- WIPHY_FLAG_HAS_STATIC_WEP = 16777216,
-};
-
-struct ieee80211_iface_limit {
- u16 max;
- u16 types;
-};
-
-struct ieee80211_iface_combination {
- const struct ieee80211_iface_limit *limits;
- u32 num_different_channels;
- u16 max_interfaces;
- u8 n_limits;
- bool beacon_int_infra_match;
- u8 radar_detect_widths;
- u8 radar_detect_regions;
- u32 beacon_int_min_gcd;
-};
-
-struct ieee80211_txrx_stypes {
- u16 tx;
- u16 rx;
-};
-
-enum wiphy_wowlan_support_flags {
- WIPHY_WOWLAN_ANY = 1,
- WIPHY_WOWLAN_MAGIC_PKT = 2,
- WIPHY_WOWLAN_DISCONNECT = 4,
- WIPHY_WOWLAN_SUPPORTS_GTK_REKEY = 8,
- WIPHY_WOWLAN_GTK_REKEY_FAILURE = 16,
- WIPHY_WOWLAN_EAP_IDENTITY_REQ = 32,
- WIPHY_WOWLAN_4WAY_HANDSHAKE = 64,
- WIPHY_WOWLAN_RFKILL_RELEASE = 128,
- WIPHY_WOWLAN_NET_DETECT = 256,
-};
-
-struct wiphy_wowlan_tcp_support {
- const struct nl80211_wowlan_tcp_data_token_feature *tok;
- u32 data_payload_max;
- u32 data_interval_max;
- u32 wake_payload_max;
- bool seq;
-};
-
-struct wiphy_wowlan_support {
- u32 flags;
- int n_patterns;
- int pattern_max_len;
- int pattern_min_len;
- int max_pkt_offset;
- int max_nd_match_sets;
- const struct wiphy_wowlan_tcp_support *tcp;
-};
-
-struct wiphy_coalesce_support {
- int n_rules;
- int max_delay;
- int n_patterns;
- int pattern_max_len;
- int pattern_min_len;
- int max_pkt_offset;
-};
-
-struct wiphy_vendor_command {
- struct nl80211_vendor_cmd_info info;
- u32 flags;
- int (*doit)(struct wiphy *, struct wireless_dev *, const void *, int);
- int (*dumpit)(struct wiphy *, struct wireless_dev *, struct sk_buff___2 *, const void *, int, long unsigned int *);
- const struct nla_policy *policy;
- unsigned int maxattr;
-};
-
-struct wiphy_iftype_ext_capab {
- enum nl80211_iftype iftype;
- const u8 *extended_capabilities;
- const u8 *extended_capabilities_mask;
- u8 extended_capabilities_len;
-};
-
-struct cfg80211_pmsr_capabilities {
- unsigned int max_peers;
- u8 report_ap_tsf: 1;
- u8 randomize_mac_addr: 1;
- struct {
- u32 preambles;
- u32 bandwidths;
- s8 max_bursts_exponent;
- u8 max_ftms_per_burst;
- u8 supported: 1;
- u8 asap: 1;
- u8 non_asap: 1;
- u8 request_lci: 1;
- u8 request_civicloc: 1;
- } ftm;
-};
-
-struct cfg80211_cached_keys {
- struct key_params params[4];
- u8 data[52];
- int def;
-};
-
-struct cfg80211_internal_bss {
- struct list_head list;
- struct list_head hidden_list;
- struct rb_node rbn;
- u64 ts_boottime;
- long unsigned int ts;
- long unsigned int refcount;
- atomic_t hold;
- u64 parent_tsf;
- u8 parent_bssid[6];
- struct cfg80211_bss pub;
-};
-
-struct cfg80211_cqm_config {
- u32 rssi_hyst;
- s32 last_rssi_event_value;
- int n_rssi_thresholds;
- s32 rssi_thresholds[0];
-};
-
-struct cfg80211_fils_resp_params {
- const u8 *kek;
- size_t kek_len;
- bool update_erp_next_seq_num;
- u16 erp_next_seq_num;
- const u8 *pmk;
- size_t pmk_len;
- const u8 *pmkid;
-};
-
-struct cfg80211_connect_resp_params {
- int status;
- const u8 *bssid;
- struct cfg80211_bss *bss;
- const u8 *req_ie;
- size_t req_ie_len;
- const u8 *resp_ie;
- size_t resp_ie_len;
- struct cfg80211_fils_resp_params fils;
- enum nl80211_timeout_reason timeout_reason;
-};
-
-struct cfg80211_roam_info {
- struct ieee80211_channel *channel;
- struct cfg80211_bss *bss;
- const u8 *bssid;
- const u8 *req_ie;
- size_t req_ie_len;
- const u8 *resp_ie;
- size_t resp_ie_len;
- struct cfg80211_fils_resp_params fils;
-};
-
-struct cfg80211_registered_device {
- const struct cfg80211_ops *ops;
- struct list_head list;
- struct rfkill_ops rfkill_ops;
- struct rfkill *rfkill;
- struct work_struct rfkill_block;
- char country_ie_alpha2[2];
- const struct ieee80211_regdomain *requested_regd;
- enum environment_cap env;
- int wiphy_idx;
- int devlist_generation;
- int wdev_id;
- int opencount;
- wait_queue_head_t dev_wait;
- struct list_head beacon_registrations;
- spinlock_t beacon_registrations_lock;
- struct list_head mlme_unreg;
- spinlock_t mlme_unreg_lock;
- struct work_struct mlme_unreg_wk;
- int num_running_ifaces;
- int num_running_monitor_ifaces;
- u64 cookie_counter;
- spinlock_t bss_lock;
- struct list_head bss_list;
- struct rb_root bss_tree;
- u32 bss_generation;
- u32 bss_entries;
- struct cfg80211_scan_request *scan_req;
- struct sk_buff___2 *scan_msg;
- struct list_head sched_scan_req_list;
- time64_t suspend_at;
- struct work_struct scan_done_wk;
- struct genl_info *cur_cmd_info;
- struct work_struct conn_work;
- struct work_struct event_work;
- struct delayed_work dfs_update_channels_wk;
- u32 crit_proto_nlportid;
- struct cfg80211_coalesce *coalesce;
- struct work_struct destroy_work;
- struct work_struct sched_scan_stop_wk;
- struct work_struct sched_scan_res_wk;
- struct cfg80211_chan_def radar_chandef;
- struct work_struct propagate_radar_detect_wk;
- struct cfg80211_chan_def cac_done_chandef;
- struct work_struct propagate_cac_done_wk;
- long: 64;
- struct wiphy wiphy;
-};
-
-enum cfg80211_event_type {
- EVENT_CONNECT_RESULT = 0,
- EVENT_ROAMED = 1,
- EVENT_DISCONNECTED = 2,
- EVENT_IBSS_JOINED = 3,
- EVENT_STOPPED = 4,
- EVENT_PORT_AUTHORIZED = 5,
-};
-
-struct cfg80211_event {
- struct list_head list;
- enum cfg80211_event_type type;
- union {
- struct cfg80211_connect_resp_params cr;
- struct cfg80211_roam_info rm;
- struct {
- const u8 *ie;
- size_t ie_len;
- u16 reason;
- bool locally_generated;
- } dc;
- struct {
- u8 bssid[6];
- struct ieee80211_channel *channel;
- } ij;
- struct {
- u8 bssid[6];
- } pa;
- };
-};
-
-struct cfg80211_beacon_registration {
- struct list_head list;
- u32 nlportid;
-};
-
-struct iw_param {
- __s32 value;
- __u8 fixed;
- __u8 disabled;
- __u16 flags;
-};
-
-struct iw_point {
- void *pointer;
- __u16 length;
- __u16 flags;
-};
-
-struct iw_freq {
- __s32 m;
- __s16 e;
- __u8 i;
- __u8 flags;
-};
-
-struct iw_quality {
- __u8 qual;
- __u8 level;
- __u8 noise;
- __u8 updated;
-};
-
-struct iw_discarded {
- __u32 nwid;
- __u32 code;
- __u32 fragment;
- __u32 retries;
- __u32 misc;
-};
-
-struct iw_missed {
- __u32 beacon;
-};
-
-struct iw_statistics {
- __u16 status;
- struct iw_quality qual;
- struct iw_discarded discard;
- struct iw_missed miss;
-};
-
-union iwreq_data {
- char name[16];
- struct iw_point essid;
- struct iw_param nwid;
- struct iw_freq freq;
- struct iw_param sens;
- struct iw_param bitrate;
- struct iw_param txpower;
- struct iw_param rts;
- struct iw_param frag;
- __u32 mode;
- struct iw_param retry;
- struct iw_point encoding;
- struct iw_param power;
- struct iw_quality qual;
- struct sockaddr ap_addr;
- struct sockaddr addr;
- struct iw_param param;
- struct iw_point data;
-};
-
-struct iw_request_info {
- __u16 cmd;
- __u16 flags;
-};
-
-typedef int (*iw_handler)(struct net_device___2 *, struct iw_request_info *, union iwreq_data *, char *);
-
-struct iw_handler_def {
- const iw_handler *standard;
- __u16 num_standard;
- struct iw_statistics * (*get_wireless_stats)(struct net_device___2 *);
-};
-
-struct radiotap_align_size {
- uint8_t align: 4;
- uint8_t size: 4;
-};
-
-struct ieee80211_radiotap_namespace {
- const struct radiotap_align_size *align_size;
- int n_bits;
- uint32_t oui;
- uint8_t subns;
-};
-
-struct ieee80211_radiotap_vendor_namespaces {
- const struct ieee80211_radiotap_namespace *ns;
- int n_ns;
-};
-
-struct ieee80211_radiotap_header;
-
-struct ieee80211_radiotap_iterator {
- struct ieee80211_radiotap_header *_rtheader;
- const struct ieee80211_radiotap_vendor_namespaces *_vns;
- const struct ieee80211_radiotap_namespace *current_namespace;
- unsigned char *_arg;
- unsigned char *_next_ns_data;
- __le32 *_next_bitmap;
- unsigned char *this_arg;
- int this_arg_index;
- int this_arg_size;
- int is_radiotap_ns;
- int _max_length;
- int _arg_index;
- uint32_t _bitmap_shifter;
- int _reset_on_ext;
-};
-
-struct ieee80211_radiotap_header {
- uint8_t it_version;
- uint8_t it_pad;
- __le16 it_len;
- __le32 it_present;
-};
-
-enum ieee80211_radiotap_presence {
- IEEE80211_RADIOTAP_TSFT = 0,
- IEEE80211_RADIOTAP_FLAGS = 1,
- IEEE80211_RADIOTAP_RATE = 2,
- IEEE80211_RADIOTAP_CHANNEL = 3,
- IEEE80211_RADIOTAP_FHSS = 4,
- IEEE80211_RADIOTAP_DBM_ANTSIGNAL = 5,
- IEEE80211_RADIOTAP_DBM_ANTNOISE = 6,
- IEEE80211_RADIOTAP_LOCK_QUALITY = 7,
- IEEE80211_RADIOTAP_TX_ATTENUATION = 8,
- IEEE80211_RADIOTAP_DB_TX_ATTENUATION = 9,
- IEEE80211_RADIOTAP_DBM_TX_POWER = 10,
- IEEE80211_RADIOTAP_ANTENNA = 11,
- IEEE80211_RADIOTAP_DB_ANTSIGNAL = 12,
- IEEE80211_RADIOTAP_DB_ANTNOISE = 13,
- IEEE80211_RADIOTAP_RX_FLAGS = 14,
- IEEE80211_RADIOTAP_TX_FLAGS = 15,
- IEEE80211_RADIOTAP_RTS_RETRIES = 16,
- IEEE80211_RADIOTAP_DATA_RETRIES = 17,
- IEEE80211_RADIOTAP_MCS = 19,
- IEEE80211_RADIOTAP_AMPDU_STATUS = 20,
- IEEE80211_RADIOTAP_VHT = 21,
- IEEE80211_RADIOTAP_TIMESTAMP = 22,
- IEEE80211_RADIOTAP_HE = 23,
- IEEE80211_RADIOTAP_HE_MU = 24,
- IEEE80211_RADIOTAP_ZERO_LEN_PSDU = 26,
- IEEE80211_RADIOTAP_LSIG = 27,
- IEEE80211_RADIOTAP_RADIOTAP_NAMESPACE = 29,
- IEEE80211_RADIOTAP_VENDOR_NAMESPACE = 30,
- IEEE80211_RADIOTAP_EXT = 31,
-};
-
-struct ieee80211_hdr {
- __le16 frame_control;
- __le16 duration_id;
- u8 addr1[6];
- u8 addr2[6];
- u8 addr3[6];
- __le16 seq_ctrl;
- u8 addr4[6];
-};
-
-struct ieee80211s_hdr {
- u8 flags;
- u8 ttl;
- __le32 seqnum;
- u8 eaddr1[6];
- u8 eaddr2[6];
-} __attribute__((packed));
-
-enum ieee80211_p2p_attr_id {
- IEEE80211_P2P_ATTR_STATUS = 0,
- IEEE80211_P2P_ATTR_MINOR_REASON = 1,
- IEEE80211_P2P_ATTR_CAPABILITY = 2,
- IEEE80211_P2P_ATTR_DEVICE_ID = 3,
- IEEE80211_P2P_ATTR_GO_INTENT = 4,
- IEEE80211_P2P_ATTR_GO_CONFIG_TIMEOUT = 5,
- IEEE80211_P2P_ATTR_LISTEN_CHANNEL = 6,
- IEEE80211_P2P_ATTR_GROUP_BSSID = 7,
- IEEE80211_P2P_ATTR_EXT_LISTEN_TIMING = 8,
- IEEE80211_P2P_ATTR_INTENDED_IFACE_ADDR = 9,
- IEEE80211_P2P_ATTR_MANAGABILITY = 10,
- IEEE80211_P2P_ATTR_CHANNEL_LIST = 11,
- IEEE80211_P2P_ATTR_ABSENCE_NOTICE = 12,
- IEEE80211_P2P_ATTR_DEVICE_INFO = 13,
- IEEE80211_P2P_ATTR_GROUP_INFO = 14,
- IEEE80211_P2P_ATTR_GROUP_ID = 15,
- IEEE80211_P2P_ATTR_INTERFACE = 16,
- IEEE80211_P2P_ATTR_OPER_CHANNEL = 17,
- IEEE80211_P2P_ATTR_INVITE_FLAGS = 18,
- IEEE80211_P2P_ATTR_VENDOR_SPECIFIC = 221,
- IEEE80211_P2P_ATTR_MAX = 222,
-};
-
-enum ieee80211_vht_chanwidth {
- IEEE80211_VHT_CHANWIDTH_USE_HT = 0,
- IEEE80211_VHT_CHANWIDTH_80MHZ = 1,
- IEEE80211_VHT_CHANWIDTH_160MHZ = 2,
- IEEE80211_VHT_CHANWIDTH_80P80MHZ = 3,
-};
-
-enum ieee80211_statuscode {
- WLAN_STATUS_SUCCESS = 0,
- WLAN_STATUS_UNSPECIFIED_FAILURE = 1,
- WLAN_STATUS_CAPS_UNSUPPORTED = 10,
- WLAN_STATUS_REASSOC_NO_ASSOC = 11,
- WLAN_STATUS_ASSOC_DENIED_UNSPEC = 12,
- WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG = 13,
- WLAN_STATUS_UNKNOWN_AUTH_TRANSACTION = 14,
- WLAN_STATUS_CHALLENGE_FAIL = 15,
- WLAN_STATUS_AUTH_TIMEOUT = 16,
- WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA = 17,
- WLAN_STATUS_ASSOC_DENIED_RATES = 18,
- WLAN_STATUS_ASSOC_DENIED_NOSHORTPREAMBLE = 19,
- WLAN_STATUS_ASSOC_DENIED_NOPBCC = 20,
- WLAN_STATUS_ASSOC_DENIED_NOAGILITY = 21,
- WLAN_STATUS_ASSOC_DENIED_NOSPECTRUM = 22,
- WLAN_STATUS_ASSOC_REJECTED_BAD_POWER = 23,
- WLAN_STATUS_ASSOC_REJECTED_BAD_SUPP_CHAN = 24,
- WLAN_STATUS_ASSOC_DENIED_NOSHORTTIME = 25,
- WLAN_STATUS_ASSOC_DENIED_NODSSSOFDM = 26,
- WLAN_STATUS_ASSOC_REJECTED_TEMPORARILY = 30,
- WLAN_STATUS_ROBUST_MGMT_FRAME_POLICY_VIOLATION = 31,
- WLAN_STATUS_INVALID_IE = 40,
- WLAN_STATUS_INVALID_GROUP_CIPHER = 41,
- WLAN_STATUS_INVALID_PAIRWISE_CIPHER = 42,
- WLAN_STATUS_INVALID_AKMP = 43,
- WLAN_STATUS_UNSUPP_RSN_VERSION = 44,
- WLAN_STATUS_INVALID_RSN_IE_CAP = 45,
- WLAN_STATUS_CIPHER_SUITE_REJECTED = 46,
- WLAN_STATUS_UNSPECIFIED_QOS = 32,
- WLAN_STATUS_ASSOC_DENIED_NOBANDWIDTH = 33,
- WLAN_STATUS_ASSOC_DENIED_LOWACK = 34,
- WLAN_STATUS_ASSOC_DENIED_UNSUPP_QOS = 35,
- WLAN_STATUS_REQUEST_DECLINED = 37,
- WLAN_STATUS_INVALID_QOS_PARAM = 38,
- WLAN_STATUS_CHANGE_TSPEC = 39,
- WLAN_STATUS_WAIT_TS_DELAY = 47,
- WLAN_STATUS_NO_DIRECT_LINK = 48,
- WLAN_STATUS_STA_NOT_PRESENT = 49,
- WLAN_STATUS_STA_NOT_QSTA = 50,
- WLAN_STATUS_ANTI_CLOG_REQUIRED = 76,
- WLAN_STATUS_FCG_NOT_SUPP = 78,
- WLAN_STATUS_STA_NO_TBTT = 78,
- WLAN_STATUS_REJECTED_WITH_SUGGESTED_CHANGES = 39,
- WLAN_STATUS_REJECTED_FOR_DELAY_PERIOD = 47,
- WLAN_STATUS_REJECT_WITH_SCHEDULE = 83,
- WLAN_STATUS_PENDING_ADMITTING_FST_SESSION = 86,
- WLAN_STATUS_PERFORMING_FST_NOW = 87,
- WLAN_STATUS_PENDING_GAP_IN_BA_WINDOW = 88,
- WLAN_STATUS_REJECT_U_PID_SETTING = 89,
- WLAN_STATUS_REJECT_DSE_BAND = 96,
- WLAN_STATUS_DENIED_WITH_SUGGESTED_BAND_AND_CHANNEL = 99,
- WLAN_STATUS_DENIED_DUE_TO_SPECTRUM_MANAGEMENT = 103,
- WLAN_STATUS_FILS_AUTHENTICATION_FAILURE = 108,
- WLAN_STATUS_UNKNOWN_AUTHENTICATION_SERVER = 109,
-};
-
-enum ieee80211_eid {
- WLAN_EID_SSID = 0,
- WLAN_EID_SUPP_RATES = 1,
- WLAN_EID_FH_PARAMS = 2,
- WLAN_EID_DS_PARAMS = 3,
- WLAN_EID_CF_PARAMS = 4,
- WLAN_EID_TIM = 5,
- WLAN_EID_IBSS_PARAMS = 6,
- WLAN_EID_COUNTRY = 7,
- WLAN_EID_REQUEST = 10,
- WLAN_EID_QBSS_LOAD = 11,
- WLAN_EID_EDCA_PARAM_SET = 12,
- WLAN_EID_TSPEC = 13,
- WLAN_EID_TCLAS = 14,
- WLAN_EID_SCHEDULE = 15,
- WLAN_EID_CHALLENGE = 16,
- WLAN_EID_PWR_CONSTRAINT = 32,
- WLAN_EID_PWR_CAPABILITY = 33,
- WLAN_EID_TPC_REQUEST = 34,
- WLAN_EID_TPC_REPORT = 35,
- WLAN_EID_SUPPORTED_CHANNELS = 36,
- WLAN_EID_CHANNEL_SWITCH = 37,
- WLAN_EID_MEASURE_REQUEST = 38,
- WLAN_EID_MEASURE_REPORT = 39,
- WLAN_EID_QUIET = 40,
- WLAN_EID_IBSS_DFS = 41,
- WLAN_EID_ERP_INFO = 42,
- WLAN_EID_TS_DELAY = 43,
- WLAN_EID_TCLAS_PROCESSING = 44,
- WLAN_EID_HT_CAPABILITY = 45,
- WLAN_EID_QOS_CAPA = 46,
- WLAN_EID_RSN = 48,
- WLAN_EID_802_15_COEX = 49,
- WLAN_EID_EXT_SUPP_RATES = 50,
- WLAN_EID_AP_CHAN_REPORT = 51,
- WLAN_EID_NEIGHBOR_REPORT = 52,
- WLAN_EID_RCPI = 53,
- WLAN_EID_MOBILITY_DOMAIN = 54,
- WLAN_EID_FAST_BSS_TRANSITION = 55,
- WLAN_EID_TIMEOUT_INTERVAL = 56,
- WLAN_EID_RIC_DATA = 57,
- WLAN_EID_DSE_REGISTERED_LOCATION = 58,
- WLAN_EID_SUPPORTED_REGULATORY_CLASSES = 59,
- WLAN_EID_EXT_CHANSWITCH_ANN = 60,
- WLAN_EID_HT_OPERATION = 61,
- WLAN_EID_SECONDARY_CHANNEL_OFFSET = 62,
- WLAN_EID_BSS_AVG_ACCESS_DELAY = 63,
- WLAN_EID_ANTENNA_INFO = 64,
- WLAN_EID_RSNI = 65,
- WLAN_EID_MEASUREMENT_PILOT_TX_INFO = 66,
- WLAN_EID_BSS_AVAILABLE_CAPACITY = 67,
- WLAN_EID_BSS_AC_ACCESS_DELAY = 68,
- WLAN_EID_TIME_ADVERTISEMENT = 69,
- WLAN_EID_RRM_ENABLED_CAPABILITIES = 70,
- WLAN_EID_MULTIPLE_BSSID = 71,
- WLAN_EID_BSS_COEX_2040 = 72,
- WLAN_EID_BSS_INTOLERANT_CHL_REPORT = 73,
- WLAN_EID_OVERLAP_BSS_SCAN_PARAM = 74,
- WLAN_EID_RIC_DESCRIPTOR = 75,
- WLAN_EID_MMIE = 76,
- WLAN_EID_ASSOC_COMEBACK_TIME = 77,
- WLAN_EID_EVENT_REQUEST = 78,
- WLAN_EID_EVENT_REPORT = 79,
- WLAN_EID_DIAGNOSTIC_REQUEST = 80,
- WLAN_EID_DIAGNOSTIC_REPORT = 81,
- WLAN_EID_LOCATION_PARAMS = 82,
- WLAN_EID_NON_TX_BSSID_CAP = 83,
- WLAN_EID_SSID_LIST = 84,
- WLAN_EID_MULTI_BSSID_IDX = 85,
- WLAN_EID_FMS_DESCRIPTOR = 86,
- WLAN_EID_FMS_REQUEST = 87,
- WLAN_EID_FMS_RESPONSE = 88,
- WLAN_EID_QOS_TRAFFIC_CAPA = 89,
- WLAN_EID_BSS_MAX_IDLE_PERIOD = 90,
- WLAN_EID_TSF_REQUEST = 91,
- WLAN_EID_TSF_RESPOSNE = 92,
- WLAN_EID_WNM_SLEEP_MODE = 93,
- WLAN_EID_TIM_BCAST_REQ = 94,
- WLAN_EID_TIM_BCAST_RESP = 95,
- WLAN_EID_COLL_IF_REPORT = 96,
- WLAN_EID_CHANNEL_USAGE = 97,
- WLAN_EID_TIME_ZONE = 98,
- WLAN_EID_DMS_REQUEST = 99,
- WLAN_EID_DMS_RESPONSE = 100,
- WLAN_EID_LINK_ID = 101,
- WLAN_EID_WAKEUP_SCHEDUL = 102,
- WLAN_EID_CHAN_SWITCH_TIMING = 104,
- WLAN_EID_PTI_CONTROL = 105,
- WLAN_EID_PU_BUFFER_STATUS = 106,
- WLAN_EID_INTERWORKING = 107,
- WLAN_EID_ADVERTISEMENT_PROTOCOL = 108,
- WLAN_EID_EXPEDITED_BW_REQ = 109,
- WLAN_EID_QOS_MAP_SET = 110,
- WLAN_EID_ROAMING_CONSORTIUM = 111,
- WLAN_EID_EMERGENCY_ALERT = 112,
- WLAN_EID_MESH_CONFIG = 113,
- WLAN_EID_MESH_ID = 114,
- WLAN_EID_LINK_METRIC_REPORT = 115,
- WLAN_EID_CONGESTION_NOTIFICATION = 116,
- WLAN_EID_PEER_MGMT = 117,
- WLAN_EID_CHAN_SWITCH_PARAM = 118,
- WLAN_EID_MESH_AWAKE_WINDOW = 119,
- WLAN_EID_BEACON_TIMING = 120,
- WLAN_EID_MCCAOP_SETUP_REQ = 121,
- WLAN_EID_MCCAOP_SETUP_RESP = 122,
- WLAN_EID_MCCAOP_ADVERT = 123,
- WLAN_EID_MCCAOP_TEARDOWN = 124,
- WLAN_EID_GANN = 125,
- WLAN_EID_RANN = 126,
- WLAN_EID_EXT_CAPABILITY = 127,
- WLAN_EID_PREQ = 130,
- WLAN_EID_PREP = 131,
- WLAN_EID_PERR = 132,
- WLAN_EID_PXU = 137,
- WLAN_EID_PXUC = 138,
- WLAN_EID_AUTH_MESH_PEER_EXCH = 139,
- WLAN_EID_MIC = 140,
- WLAN_EID_DESTINATION_URI = 141,
- WLAN_EID_UAPSD_COEX = 142,
- WLAN_EID_WAKEUP_SCHEDULE = 143,
- WLAN_EID_EXT_SCHEDULE = 144,
- WLAN_EID_STA_AVAILABILITY = 145,
- WLAN_EID_DMG_TSPEC = 146,
- WLAN_EID_DMG_AT = 147,
- WLAN_EID_DMG_CAP = 148,
- WLAN_EID_CISCO_VENDOR_SPECIFIC = 150,
- WLAN_EID_DMG_OPERATION = 151,
- WLAN_EID_DMG_BSS_PARAM_CHANGE = 152,
- WLAN_EID_DMG_BEAM_REFINEMENT = 153,
- WLAN_EID_CHANNEL_MEASURE_FEEDBACK = 154,
- WLAN_EID_AWAKE_WINDOW = 157,
- WLAN_EID_MULTI_BAND = 158,
- WLAN_EID_ADDBA_EXT = 159,
- WLAN_EID_NEXT_PCP_LIST = 160,
- WLAN_EID_PCP_HANDOVER = 161,
- WLAN_EID_DMG_LINK_MARGIN = 162,
- WLAN_EID_SWITCHING_STREAM = 163,
- WLAN_EID_SESSION_TRANSITION = 164,
- WLAN_EID_DYN_TONE_PAIRING_REPORT = 165,
- WLAN_EID_CLUSTER_REPORT = 166,
- WLAN_EID_RELAY_CAP = 167,
- WLAN_EID_RELAY_XFER_PARAM_SET = 168,
- WLAN_EID_BEAM_LINK_MAINT = 169,
- WLAN_EID_MULTIPLE_MAC_ADDR = 170,
- WLAN_EID_U_PID = 171,
- WLAN_EID_DMG_LINK_ADAPT_ACK = 172,
- WLAN_EID_MCCAOP_ADV_OVERVIEW = 174,
- WLAN_EID_QUIET_PERIOD_REQ = 175,
- WLAN_EID_QUIET_PERIOD_RESP = 177,
- WLAN_EID_EPAC_POLICY = 182,
- WLAN_EID_CLISTER_TIME_OFF = 183,
- WLAN_EID_INTER_AC_PRIO = 184,
- WLAN_EID_SCS_DESCRIPTOR = 185,
- WLAN_EID_QLOAD_REPORT = 186,
- WLAN_EID_HCCA_TXOP_UPDATE_COUNT = 187,
- WLAN_EID_HL_STREAM_ID = 188,
- WLAN_EID_GCR_GROUP_ADDR = 189,
- WLAN_EID_ANTENNA_SECTOR_ID_PATTERN = 190,
- WLAN_EID_VHT_CAPABILITY = 191,
- WLAN_EID_VHT_OPERATION = 192,
- WLAN_EID_EXTENDED_BSS_LOAD = 193,
- WLAN_EID_WIDE_BW_CHANNEL_SWITCH = 194,
- WLAN_EID_VHT_TX_POWER_ENVELOPE = 195,
- WLAN_EID_CHANNEL_SWITCH_WRAPPER = 196,
- WLAN_EID_AID = 197,
- WLAN_EID_QUIET_CHANNEL = 198,
- WLAN_EID_OPMODE_NOTIF = 199,
- WLAN_EID_VENDOR_SPECIFIC = 221,
- WLAN_EID_QOS_PARAMETER = 222,
- WLAN_EID_CAG_NUMBER = 237,
- WLAN_EID_AP_CSN = 239,
- WLAN_EID_FILS_INDICATION = 240,
- WLAN_EID_DILS = 241,
- WLAN_EID_FRAGMENT = 242,
- WLAN_EID_EXTENSION = 255,
-};
-
-struct element {
- u8 id;
- u8 datalen;
- u8 data[0];
-};
-
-enum nl80211_he_gi {
- NL80211_RATE_INFO_HE_GI_0_8 = 0,
- NL80211_RATE_INFO_HE_GI_1_6 = 1,
- NL80211_RATE_INFO_HE_GI_3_2 = 2,
-};
-
-enum nl80211_he_ru_alloc {
- NL80211_RATE_INFO_HE_RU_ALLOC_26 = 0,
- NL80211_RATE_INFO_HE_RU_ALLOC_52 = 1,
- NL80211_RATE_INFO_HE_RU_ALLOC_106 = 2,
- NL80211_RATE_INFO_HE_RU_ALLOC_242 = 3,
- NL80211_RATE_INFO_HE_RU_ALLOC_484 = 4,
- NL80211_RATE_INFO_HE_RU_ALLOC_996 = 5,
- NL80211_RATE_INFO_HE_RU_ALLOC_2x996 = 6,
-};
-
-enum ieee80211_rate_flags {
- IEEE80211_RATE_SHORT_PREAMBLE = 1,
- IEEE80211_RATE_MANDATORY_A = 2,
- IEEE80211_RATE_MANDATORY_B = 4,
- IEEE80211_RATE_MANDATORY_G = 8,
- IEEE80211_RATE_ERP_G = 16,
- IEEE80211_RATE_SUPPORTS_5MHZ = 32,
- IEEE80211_RATE_SUPPORTS_10MHZ = 64,
-};
-
-struct iface_combination_params {
- int num_different_channels;
- u8 radar_detect;
- int iftype_num[13];
- u32 new_beacon_int;
-};
-
-enum rate_info_flags {
- RATE_INFO_FLAGS_MCS = 1,
- RATE_INFO_FLAGS_VHT_MCS = 2,
- RATE_INFO_FLAGS_SHORT_GI = 4,
- RATE_INFO_FLAGS_DMG = 8,
- RATE_INFO_FLAGS_HE_MCS = 16,
- RATE_INFO_FLAGS_EDMG = 32,
-};
-
-enum rate_info_bw {
- RATE_INFO_BW_20 = 0,
- RATE_INFO_BW_5 = 1,
- RATE_INFO_BW_10 = 2,
- RATE_INFO_BW_40 = 3,
- RATE_INFO_BW_80 = 4,
- RATE_INFO_BW_160 = 5,
- RATE_INFO_BW_HE_RU = 6,
-};
-
-struct iapp_layer2_update {
- u8 da[6];
- u8 sa[6];
- __be16 len;
- u8 dsap;
- u8 ssap;
- u8 control;
- u8 xid_info[3];
-};
-
-enum nl80211_reg_rule_flags {
- NL80211_RRF_NO_OFDM = 1,
- NL80211_RRF_NO_CCK = 2,
- NL80211_RRF_NO_INDOOR = 4,
- NL80211_RRF_NO_OUTDOOR = 8,
- NL80211_RRF_DFS = 16,
- NL80211_RRF_PTP_ONLY = 32,
- NL80211_RRF_PTMP_ONLY = 64,
- NL80211_RRF_NO_IR = 128,
- __NL80211_RRF_NO_IBSS = 256,
- NL80211_RRF_AUTO_BW = 2048,
- NL80211_RRF_IR_CONCURRENT = 4096,
- NL80211_RRF_NO_HT40MINUS = 8192,
- NL80211_RRF_NO_HT40PLUS = 16384,
- NL80211_RRF_NO_80MHZ = 32768,
- NL80211_RRF_NO_160MHZ = 65536,
-};
-
-enum nl80211_channel_type {
- NL80211_CHAN_NO_HT = 0,
- NL80211_CHAN_HT20 = 1,
- NL80211_CHAN_HT40MINUS = 2,
- NL80211_CHAN_HT40PLUS = 3,
-};
-
-enum ieee80211_channel_flags {
- IEEE80211_CHAN_DISABLED = 1,
- IEEE80211_CHAN_NO_IR = 2,
- IEEE80211_CHAN_RADAR = 8,
- IEEE80211_CHAN_NO_HT40PLUS = 16,
- IEEE80211_CHAN_NO_HT40MINUS = 32,
- IEEE80211_CHAN_NO_OFDM = 64,
- IEEE80211_CHAN_NO_80MHZ = 128,
- IEEE80211_CHAN_NO_160MHZ = 256,
- IEEE80211_CHAN_INDOOR_ONLY = 512,
- IEEE80211_CHAN_IR_CONCURRENT = 1024,
- IEEE80211_CHAN_NO_20MHZ = 2048,
- IEEE80211_CHAN_NO_10MHZ = 4096,
-};
-
-enum ieee80211_regd_source {
- REGD_SOURCE_INTERNAL_DB = 0,
- REGD_SOURCE_CRDA = 1,
- REGD_SOURCE_CACHED = 2,
-};
-
-enum reg_request_treatment {
- REG_REQ_OK = 0,
- REG_REQ_IGNORE = 1,
- REG_REQ_INTERSECT = 2,
- REG_REQ_ALREADY_SET = 3,
-};
-
-struct reg_beacon {
- struct list_head list;
- struct ieee80211_channel chan;
-};
-
-struct reg_regdb_apply_request {
- struct list_head list;
- const struct ieee80211_regdomain *regdom;
-};
-
-struct fwdb_country {
- u8 alpha2[2];
- __be16 coll_ptr;
-};
-
-struct fwdb_header {
- __be32 magic;
- __be32 version;
- struct fwdb_country country[0];
-};
-
-struct fwdb_collection {
- u8 len;
- u8 n_rules;
- u8 dfs_region;
- char: 8;
-};
-
-enum fwdb_flags {
- FWDB_FLAG_NO_OFDM = 1,
- FWDB_FLAG_NO_OUTDOOR = 2,
- FWDB_FLAG_DFS = 4,
- FWDB_FLAG_NO_IR = 8,
- FWDB_FLAG_AUTO_BW = 16,
-};
-
-struct fwdb_wmm_ac {
- u8 ecw;
- u8 aifsn;
- __be16 cot;
-};
-
-struct fwdb_wmm_rule {
- struct fwdb_wmm_ac client[4];
- struct fwdb_wmm_ac ap[4];
-};
-
-struct fwdb_rule {
- u8 len;
- u8 flags;
- __be16 max_eirp;
- __be32 start;
- __be32 end;
- __be32 max_bw;
- __be16 cac_timeout;
- __be16 wmm_ptr;
-};
-
-enum nl80211_scan_flags {
- NL80211_SCAN_FLAG_LOW_PRIORITY = 1,
- NL80211_SCAN_FLAG_FLUSH = 2,
- NL80211_SCAN_FLAG_AP = 4,
- NL80211_SCAN_FLAG_RANDOM_ADDR = 8,
- NL80211_SCAN_FLAG_FILS_MAX_CHANNEL_TIME = 16,
- NL80211_SCAN_FLAG_ACCEPT_BCAST_PROBE_RESP = 32,
- NL80211_SCAN_FLAG_OCE_PROBE_REQ_HIGH_TX_RATE = 64,
- NL80211_SCAN_FLAG_OCE_PROBE_REQ_DEFERRAL_SUPPRESSION = 128,
- NL80211_SCAN_FLAG_LOW_SPAN = 256,
- NL80211_SCAN_FLAG_LOW_POWER = 512,
- NL80211_SCAN_FLAG_HIGH_ACCURACY = 1024,
- NL80211_SCAN_FLAG_RANDOM_SN = 2048,
- NL80211_SCAN_FLAG_MIN_PREQ_CONTENT = 4096,
-};
-
-struct ieee80211_msrment_ie {
- u8 token;
- u8 mode;
- u8 type;
- u8 request[0];
-};
-
-struct ieee80211_ext_chansw_ie {
- u8 mode;
- u8 new_operating_class;
- u8 new_ch_num;
- u8 count;
-};
-
-struct ieee80211_tpc_report_ie {
- u8 tx_power;
- u8 link_margin;
-};
-
-struct ieee80211_mgmt {
- __le16 frame_control;
- __le16 duration;
- u8 da[6];
- u8 sa[6];
- u8 bssid[6];
- __le16 seq_ctrl;
- union {
- struct {
- __le16 auth_alg;
- __le16 auth_transaction;
- __le16 status_code;
- u8 variable[0];
- } auth;
- struct {
- __le16 reason_code;
- } deauth;
- struct {
- __le16 capab_info;
- __le16 listen_interval;
- u8 variable[0];
- } assoc_req;
- struct {
- __le16 capab_info;
- __le16 status_code;
- __le16 aid;
- u8 variable[0];
- } assoc_resp;
- struct {
- __le16 capab_info;
- __le16 status_code;
- __le16 aid;
- u8 variable[0];
- } reassoc_resp;
- struct {
- __le16 capab_info;
- __le16 listen_interval;
- u8 current_ap[6];
- u8 variable[0];
- } reassoc_req;
- struct {
- __le16 reason_code;
- } disassoc;
- struct {
- __le64 timestamp;
- __le16 beacon_int;
- __le16 capab_info;
- u8 variable[0];
- } __attribute__((packed)) beacon;
- struct {
- u8 variable[0];
- } probe_req;
- struct {
- __le64 timestamp;
- __le16 beacon_int;
- __le16 capab_info;
- u8 variable[0];
- } __attribute__((packed)) probe_resp;
- struct {
- u8 category;
- union {
- struct {
- u8 action_code;
- u8 dialog_token;
- u8 status_code;
- u8 variable[0];
- } wme_action;
- struct {
- u8 action_code;
- u8 variable[0];
- } chan_switch;
- struct {
- u8 action_code;
- struct ieee80211_ext_chansw_ie data;
- u8 variable[0];
- } ext_chan_switch;
- struct {
- u8 action_code;
- u8 dialog_token;
- u8 element_id;
- u8 length;
- struct ieee80211_msrment_ie msr_elem;
- } measurement;
- struct {
- u8 action_code;
- u8 dialog_token;
- __le16 capab;
- __le16 timeout;
- __le16 start_seq_num;
- u8 variable[0];
- } addba_req;
- struct {
- u8 action_code;
- u8 dialog_token;
- __le16 status;
- __le16 capab;
- __le16 timeout;
- } addba_resp;
- struct {
- u8 action_code;
- __le16 params;
- __le16 reason_code;
- } __attribute__((packed)) delba;
- struct {
- u8 action_code;
- u8 variable[0];
- } self_prot;
- struct {
- u8 action_code;
- u8 variable[0];
- } mesh_action;
- struct {
- u8 action;
- u8 trans_id[2];
- } sa_query;
- struct {
- u8 action;
- u8 smps_control;
- } ht_smps;
- struct {
- u8 action_code;
- u8 chanwidth;
- } ht_notify_cw;
- struct {
- u8 action_code;
- u8 dialog_token;
- __le16 capability;
- u8 variable[0];
- } tdls_discover_resp;
- struct {
- u8 action_code;
- u8 operating_mode;
- } vht_opmode_notif;
- struct {
- u8 action_code;
- u8 membership[8];
- u8 position[16];
- } vht_group_notif;
- struct {
- u8 action_code;
- u8 dialog_token;
- u8 tpc_elem_id;
- u8 tpc_elem_length;
- struct ieee80211_tpc_report_ie tpc;
- } tpc_report;
- struct {
- u8 action_code;
- u8 dialog_token;
- u8 follow_up;
- u8 tod[6];
- u8 toa[6];
- __le16 tod_error;
- __le16 toa_error;
- u8 variable[0];
- } __attribute__((packed)) ftm;
- } u;
- } __attribute__((packed)) action;
- } u;
-} __attribute__((packed));
-
-struct ieee80211_ht_operation {
- u8 primary_chan;
- u8 ht_param;
- __le16 operation_mode;
- __le16 stbc_param;
- u8 basic_set[16];
-};
-
-enum ieee80211_eid_ext {
- WLAN_EID_EXT_ASSOC_DELAY_INFO = 1,
- WLAN_EID_EXT_FILS_REQ_PARAMS = 2,
- WLAN_EID_EXT_FILS_KEY_CONFIRM = 3,
- WLAN_EID_EXT_FILS_SESSION = 4,
- WLAN_EID_EXT_FILS_HLP_CONTAINER = 5,
- WLAN_EID_EXT_FILS_IP_ADDR_ASSIGN = 6,
- WLAN_EID_EXT_KEY_DELIVERY = 7,
- WLAN_EID_EXT_FILS_WRAPPED_DATA = 8,
- WLAN_EID_EXT_FILS_PUBLIC_KEY = 12,
- WLAN_EID_EXT_FILS_NONCE = 13,
- WLAN_EID_EXT_FUTURE_CHAN_GUIDANCE = 14,
- WLAN_EID_EXT_HE_CAPABILITY = 35,
- WLAN_EID_EXT_HE_OPERATION = 36,
- WLAN_EID_EXT_UORA = 37,
- WLAN_EID_EXT_HE_MU_EDCA = 38,
- WLAN_EID_EXT_HE_SPR = 39,
- WLAN_EID_EXT_MAX_CHANNEL_SWITCH_TIME = 52,
- WLAN_EID_EXT_MULTIPLE_BSSID_CONFIGURATION = 55,
- WLAN_EID_EXT_NON_INHERITANCE = 56,
-};
-
-enum ieee80211_privacy {
- IEEE80211_PRIVACY_ON = 0,
- IEEE80211_PRIVACY_OFF = 1,
- IEEE80211_PRIVACY_ANY = 2,
-};
-
-struct cfg80211_inform_bss {
- struct ieee80211_channel *chan;
- enum nl80211_bss_scan_width scan_width;
- s32 signal;
- u64 boottime_ns;
- u64 parent_tsf;
- u8 parent_bssid[6];
- u8 chains;
- s8 chain_signal[4];
-};
-
-enum cfg80211_bss_frame_type {
- CFG80211_BSS_FTYPE_UNKNOWN = 0,
- CFG80211_BSS_FTYPE_BEACON = 1,
- CFG80211_BSS_FTYPE_PRESP = 2,
-};
-
-enum bss_compare_mode {
- BSS_CMP_REGULAR = 0,
- BSS_CMP_HIDE_ZLEN = 1,
- BSS_CMP_HIDE_NUL = 2,
-};
-
-struct cfg80211_non_tx_bss {
- struct cfg80211_bss *tx_bss;
- u8 max_bssid_indicator;
- u8 bssid_index;
-};
-
-enum ieee80211_vht_mcs_support {
- IEEE80211_VHT_MCS_SUPPORT_0_7 = 0,
- IEEE80211_VHT_MCS_SUPPORT_0_8 = 1,
- IEEE80211_VHT_MCS_SUPPORT_0_9 = 2,
- IEEE80211_VHT_MCS_NOT_SUPPORTED = 3,
-};
-
-enum ieee80211_mesh_sync_method {
- IEEE80211_SYNC_METHOD_NEIGHBOR_OFFSET = 1,
- IEEE80211_SYNC_METHOD_VENDOR = 255,
-};
-
-enum ieee80211_mesh_path_protocol {
- IEEE80211_PATH_PROTOCOL_HWMP = 1,
- IEEE80211_PATH_PROTOCOL_VENDOR = 255,
-};
-
-enum ieee80211_mesh_path_metric {
- IEEE80211_PATH_METRIC_AIRTIME = 1,
- IEEE80211_PATH_METRIC_VENDOR = 255,
-};
-
-enum nl80211_sta_flags {
- __NL80211_STA_FLAG_INVALID = 0,
- NL80211_STA_FLAG_AUTHORIZED = 1,
- NL80211_STA_FLAG_SHORT_PREAMBLE = 2,
- NL80211_STA_FLAG_WME = 3,
- NL80211_STA_FLAG_MFP = 4,
- NL80211_STA_FLAG_AUTHENTICATED = 5,
- NL80211_STA_FLAG_TDLS_PEER = 6,
- NL80211_STA_FLAG_ASSOCIATED = 7,
- __NL80211_STA_FLAG_AFTER_LAST = 8,
- NL80211_STA_FLAG_MAX = 7,
-};
-
-enum nl80211_sta_p2p_ps_status {
- NL80211_P2P_PS_UNSUPPORTED = 0,
- NL80211_P2P_PS_SUPPORTED = 1,
- NUM_NL80211_P2P_PS_STATUS = 2,
-};
-
-enum nl80211_rate_info {
- __NL80211_RATE_INFO_INVALID = 0,
- NL80211_RATE_INFO_BITRATE = 1,
- NL80211_RATE_INFO_MCS = 2,
- NL80211_RATE_INFO_40_MHZ_WIDTH = 3,
- NL80211_RATE_INFO_SHORT_GI = 4,
- NL80211_RATE_INFO_BITRATE32 = 5,
- NL80211_RATE_INFO_VHT_MCS = 6,
- NL80211_RATE_INFO_VHT_NSS = 7,
- NL80211_RATE_INFO_80_MHZ_WIDTH = 8,
- NL80211_RATE_INFO_80P80_MHZ_WIDTH = 9,
- NL80211_RATE_INFO_160_MHZ_WIDTH = 10,
- NL80211_RATE_INFO_10_MHZ_WIDTH = 11,
- NL80211_RATE_INFO_5_MHZ_WIDTH = 12,
- NL80211_RATE_INFO_HE_MCS = 13,
- NL80211_RATE_INFO_HE_NSS = 14,
- NL80211_RATE_INFO_HE_GI = 15,
- NL80211_RATE_INFO_HE_DCM = 16,
- NL80211_RATE_INFO_HE_RU_ALLOC = 17,
- __NL80211_RATE_INFO_AFTER_LAST = 18,
- NL80211_RATE_INFO_MAX = 17,
-};
-
-enum nl80211_sta_bss_param {
- __NL80211_STA_BSS_PARAM_INVALID = 0,
- NL80211_STA_BSS_PARAM_CTS_PROT = 1,
- NL80211_STA_BSS_PARAM_SHORT_PREAMBLE = 2,
- NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME = 3,
- NL80211_STA_BSS_PARAM_DTIM_PERIOD = 4,
- NL80211_STA_BSS_PARAM_BEACON_INTERVAL = 5,
- __NL80211_STA_BSS_PARAM_AFTER_LAST = 6,
- NL80211_STA_BSS_PARAM_MAX = 5,
-};
-
-enum nl80211_sta_info {
- __NL80211_STA_INFO_INVALID = 0,
- NL80211_STA_INFO_INACTIVE_TIME = 1,
- NL80211_STA_INFO_RX_BYTES = 2,
- NL80211_STA_INFO_TX_BYTES = 3,
- NL80211_STA_INFO_LLID = 4,
- NL80211_STA_INFO_PLID = 5,
- NL80211_STA_INFO_PLINK_STATE = 6,
- NL80211_STA_INFO_SIGNAL = 7,
- NL80211_STA_INFO_TX_BITRATE = 8,
- NL80211_STA_INFO_RX_PACKETS = 9,
- NL80211_STA_INFO_TX_PACKETS = 10,
- NL80211_STA_INFO_TX_RETRIES = 11,
- NL80211_STA_INFO_TX_FAILED = 12,
- NL80211_STA_INFO_SIGNAL_AVG = 13,
- NL80211_STA_INFO_RX_BITRATE = 14,
- NL80211_STA_INFO_BSS_PARAM = 15,
- NL80211_STA_INFO_CONNECTED_TIME = 16,
- NL80211_STA_INFO_STA_FLAGS = 17,
- NL80211_STA_INFO_BEACON_LOSS = 18,
- NL80211_STA_INFO_T_OFFSET = 19,
- NL80211_STA_INFO_LOCAL_PM = 20,
- NL80211_STA_INFO_PEER_PM = 21,
- NL80211_STA_INFO_NONPEER_PM = 22,
- NL80211_STA_INFO_RX_BYTES64 = 23,
- NL80211_STA_INFO_TX_BYTES64 = 24,
- NL80211_STA_INFO_CHAIN_SIGNAL = 25,
- NL80211_STA_INFO_CHAIN_SIGNAL_AVG = 26,
- NL80211_STA_INFO_EXPECTED_THROUGHPUT = 27,
- NL80211_STA_INFO_RX_DROP_MISC = 28,
- NL80211_STA_INFO_BEACON_RX = 29,
- NL80211_STA_INFO_BEACON_SIGNAL_AVG = 30,
- NL80211_STA_INFO_TID_STATS = 31,
- NL80211_STA_INFO_RX_DURATION = 32,
- NL80211_STA_INFO_PAD = 33,
- NL80211_STA_INFO_ACK_SIGNAL = 34,
- NL80211_STA_INFO_ACK_SIGNAL_AVG = 35,
- NL80211_STA_INFO_RX_MPDUS = 36,
- NL80211_STA_INFO_FCS_ERROR_COUNT = 37,
- NL80211_STA_INFO_CONNECTED_TO_GATE = 38,
- NL80211_STA_INFO_TX_DURATION = 39,
- NL80211_STA_INFO_AIRTIME_WEIGHT = 40,
- NL80211_STA_INFO_AIRTIME_LINK_METRIC = 41,
- NL80211_STA_INFO_ASSOC_AT_BOOTTIME = 42,
- __NL80211_STA_INFO_AFTER_LAST = 43,
- NL80211_STA_INFO_MAX = 42,
-};
-
-enum nl80211_tid_stats {
- __NL80211_TID_STATS_INVALID = 0,
- NL80211_TID_STATS_RX_MSDU = 1,
- NL80211_TID_STATS_TX_MSDU = 2,
- NL80211_TID_STATS_TX_MSDU_RETRIES = 3,
- NL80211_TID_STATS_TX_MSDU_FAILED = 4,
- NL80211_TID_STATS_PAD = 5,
- NL80211_TID_STATS_TXQ_STATS = 6,
- NUM_NL80211_TID_STATS = 7,
- NL80211_TID_STATS_MAX = 6,
-};
-
-enum nl80211_txq_stats {
- __NL80211_TXQ_STATS_INVALID = 0,
- NL80211_TXQ_STATS_BACKLOG_BYTES = 1,
- NL80211_TXQ_STATS_BACKLOG_PACKETS = 2,
- NL80211_TXQ_STATS_FLOWS = 3,
- NL80211_TXQ_STATS_DROPS = 4,
- NL80211_TXQ_STATS_ECN_MARKS = 5,
- NL80211_TXQ_STATS_OVERLIMIT = 6,
- NL80211_TXQ_STATS_OVERMEMORY = 7,
- NL80211_TXQ_STATS_COLLISIONS = 8,
- NL80211_TXQ_STATS_TX_BYTES = 9,
- NL80211_TXQ_STATS_TX_PACKETS = 10,
- NL80211_TXQ_STATS_MAX_FLOWS = 11,
- NUM_NL80211_TXQ_STATS = 12,
- NL80211_TXQ_STATS_MAX = 11,
-};
-
-enum nl80211_mpath_info {
- __NL80211_MPATH_INFO_INVALID = 0,
- NL80211_MPATH_INFO_FRAME_QLEN = 1,
- NL80211_MPATH_INFO_SN = 2,
- NL80211_MPATH_INFO_METRIC = 3,
- NL80211_MPATH_INFO_EXPTIME = 4,
- NL80211_MPATH_INFO_FLAGS = 5,
- NL80211_MPATH_INFO_DISCOVERY_TIMEOUT = 6,
- NL80211_MPATH_INFO_DISCOVERY_RETRIES = 7,
- NL80211_MPATH_INFO_HOP_COUNT = 8,
- NL80211_MPATH_INFO_PATH_CHANGE = 9,
- __NL80211_MPATH_INFO_AFTER_LAST = 10,
- NL80211_MPATH_INFO_MAX = 9,
-};
-
-enum nl80211_band_iftype_attr {
- __NL80211_BAND_IFTYPE_ATTR_INVALID = 0,
- NL80211_BAND_IFTYPE_ATTR_IFTYPES = 1,
- NL80211_BAND_IFTYPE_ATTR_HE_CAP_MAC = 2,
- NL80211_BAND_IFTYPE_ATTR_HE_CAP_PHY = 3,
- NL80211_BAND_IFTYPE_ATTR_HE_CAP_MCS_SET = 4,
- NL80211_BAND_IFTYPE_ATTR_HE_CAP_PPE = 5,
- __NL80211_BAND_IFTYPE_ATTR_AFTER_LAST = 6,
- NL80211_BAND_IFTYPE_ATTR_MAX = 5,
-};
-
-enum nl80211_band_attr {
- __NL80211_BAND_ATTR_INVALID = 0,
- NL80211_BAND_ATTR_FREQS = 1,
- NL80211_BAND_ATTR_RATES = 2,
- NL80211_BAND_ATTR_HT_MCS_SET = 3,
- NL80211_BAND_ATTR_HT_CAPA = 4,
- NL80211_BAND_ATTR_HT_AMPDU_FACTOR = 5,
- NL80211_BAND_ATTR_HT_AMPDU_DENSITY = 6,
- NL80211_BAND_ATTR_VHT_MCS_SET = 7,
- NL80211_BAND_ATTR_VHT_CAPA = 8,
- NL80211_BAND_ATTR_IFTYPE_DATA = 9,
- NL80211_BAND_ATTR_EDMG_CHANNELS = 10,
- NL80211_BAND_ATTR_EDMG_BW_CONFIG = 11,
- __NL80211_BAND_ATTR_AFTER_LAST = 12,
- NL80211_BAND_ATTR_MAX = 11,
-};
-
-enum nl80211_wmm_rule {
- __NL80211_WMMR_INVALID = 0,
- NL80211_WMMR_CW_MIN = 1,
- NL80211_WMMR_CW_MAX = 2,
- NL80211_WMMR_AIFSN = 3,
- NL80211_WMMR_TXOP = 4,
- __NL80211_WMMR_LAST = 5,
- NL80211_WMMR_MAX = 4,
-};
-
-enum nl80211_frequency_attr {
- __NL80211_FREQUENCY_ATTR_INVALID = 0,
- NL80211_FREQUENCY_ATTR_FREQ = 1,
- NL80211_FREQUENCY_ATTR_DISABLED = 2,
- NL80211_FREQUENCY_ATTR_NO_IR = 3,
- __NL80211_FREQUENCY_ATTR_NO_IBSS = 4,
- NL80211_FREQUENCY_ATTR_RADAR = 5,
- NL80211_FREQUENCY_ATTR_MAX_TX_POWER = 6,
- NL80211_FREQUENCY_ATTR_DFS_STATE = 7,
- NL80211_FREQUENCY_ATTR_DFS_TIME = 8,
- NL80211_FREQUENCY_ATTR_NO_HT40_MINUS = 9,
- NL80211_FREQUENCY_ATTR_NO_HT40_PLUS = 10,
- NL80211_FREQUENCY_ATTR_NO_80MHZ = 11,
- NL80211_FREQUENCY_ATTR_NO_160MHZ = 12,
- NL80211_FREQUENCY_ATTR_DFS_CAC_TIME = 13,
- NL80211_FREQUENCY_ATTR_INDOOR_ONLY = 14,
- NL80211_FREQUENCY_ATTR_IR_CONCURRENT = 15,
- NL80211_FREQUENCY_ATTR_NO_20MHZ = 16,
- NL80211_FREQUENCY_ATTR_NO_10MHZ = 17,
- NL80211_FREQUENCY_ATTR_WMM = 18,
- __NL80211_FREQUENCY_ATTR_AFTER_LAST = 19,
- NL80211_FREQUENCY_ATTR_MAX = 18,
-};
-
-enum nl80211_bitrate_attr {
- __NL80211_BITRATE_ATTR_INVALID = 0,
- NL80211_BITRATE_ATTR_RATE = 1,
- NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE = 2,
- __NL80211_BITRATE_ATTR_AFTER_LAST = 3,
- NL80211_BITRATE_ATTR_MAX = 2,
-};
-
-enum nl80211_reg_type {
- NL80211_REGDOM_TYPE_COUNTRY = 0,
- NL80211_REGDOM_TYPE_WORLD = 1,
- NL80211_REGDOM_TYPE_CUSTOM_WORLD = 2,
- NL80211_REGDOM_TYPE_INTERSECTION = 3,
-};
-
-enum nl80211_reg_rule_attr {
- __NL80211_REG_RULE_ATTR_INVALID = 0,
- NL80211_ATTR_REG_RULE_FLAGS = 1,
- NL80211_ATTR_FREQ_RANGE_START = 2,
- NL80211_ATTR_FREQ_RANGE_END = 3,
- NL80211_ATTR_FREQ_RANGE_MAX_BW = 4,
- NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN = 5,
- NL80211_ATTR_POWER_RULE_MAX_EIRP = 6,
- NL80211_ATTR_DFS_CAC_TIME = 7,
- __NL80211_REG_RULE_ATTR_AFTER_LAST = 8,
- NL80211_REG_RULE_ATTR_MAX = 7,
-};
-
-enum nl80211_sched_scan_match_attr {
- __NL80211_SCHED_SCAN_MATCH_ATTR_INVALID = 0,
- NL80211_SCHED_SCAN_MATCH_ATTR_SSID = 1,
- NL80211_SCHED_SCAN_MATCH_ATTR_RSSI = 2,
- NL80211_SCHED_SCAN_MATCH_ATTR_RELATIVE_RSSI = 3,
- NL80211_SCHED_SCAN_MATCH_ATTR_RSSI_ADJUST = 4,
- NL80211_SCHED_SCAN_MATCH_ATTR_BSSID = 5,
- NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI = 6,
- __NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST = 7,
- NL80211_SCHED_SCAN_MATCH_ATTR_MAX = 6,
-};
-
-enum nl80211_survey_info {
- __NL80211_SURVEY_INFO_INVALID = 0,
- NL80211_SURVEY_INFO_FREQUENCY = 1,
- NL80211_SURVEY_INFO_NOISE = 2,
- NL80211_SURVEY_INFO_IN_USE = 3,
- NL80211_SURVEY_INFO_TIME = 4,
- NL80211_SURVEY_INFO_TIME_BUSY = 5,
- NL80211_SURVEY_INFO_TIME_EXT_BUSY = 6,
- NL80211_SURVEY_INFO_TIME_RX = 7,
- NL80211_SURVEY_INFO_TIME_TX = 8,
- NL80211_SURVEY_INFO_TIME_SCAN = 9,
- NL80211_SURVEY_INFO_PAD = 10,
- NL80211_SURVEY_INFO_TIME_BSS_RX = 11,
- __NL80211_SURVEY_INFO_AFTER_LAST = 12,
- NL80211_SURVEY_INFO_MAX = 11,
-};
-
-enum nl80211_meshconf_params {
- __NL80211_MESHCONF_INVALID = 0,
- NL80211_MESHCONF_RETRY_TIMEOUT = 1,
- NL80211_MESHCONF_CONFIRM_TIMEOUT = 2,
- NL80211_MESHCONF_HOLDING_TIMEOUT = 3,
- NL80211_MESHCONF_MAX_PEER_LINKS = 4,
- NL80211_MESHCONF_MAX_RETRIES = 5,
- NL80211_MESHCONF_TTL = 6,
- NL80211_MESHCONF_AUTO_OPEN_PLINKS = 7,
- NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES = 8,
- NL80211_MESHCONF_PATH_REFRESH_TIME = 9,
- NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT = 10,
- NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT = 11,
- NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL = 12,
- NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME = 13,
- NL80211_MESHCONF_HWMP_ROOTMODE = 14,
- NL80211_MESHCONF_ELEMENT_TTL = 15,
- NL80211_MESHCONF_HWMP_RANN_INTERVAL = 16,
- NL80211_MESHCONF_GATE_ANNOUNCEMENTS = 17,
- NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL = 18,
- NL80211_MESHCONF_FORWARDING = 19,
- NL80211_MESHCONF_RSSI_THRESHOLD = 20,
- NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR = 21,
- NL80211_MESHCONF_HT_OPMODE = 22,
- NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT = 23,
- NL80211_MESHCONF_HWMP_ROOT_INTERVAL = 24,
- NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL = 25,
- NL80211_MESHCONF_POWER_MODE = 26,
- NL80211_MESHCONF_AWAKE_WINDOW = 27,
- NL80211_MESHCONF_PLINK_TIMEOUT = 28,
- NL80211_MESHCONF_CONNECTED_TO_GATE = 29,
- __NL80211_MESHCONF_ATTR_AFTER_LAST = 30,
- NL80211_MESHCONF_ATTR_MAX = 29,
-};
-
-enum nl80211_mesh_setup_params {
- __NL80211_MESH_SETUP_INVALID = 0,
- NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL = 1,
- NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC = 2,
- NL80211_MESH_SETUP_IE = 3,
- NL80211_MESH_SETUP_USERSPACE_AUTH = 4,
- NL80211_MESH_SETUP_USERSPACE_AMPE = 5,
- NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC = 6,
- NL80211_MESH_SETUP_USERSPACE_MPM = 7,
- NL80211_MESH_SETUP_AUTH_PROTOCOL = 8,
- __NL80211_MESH_SETUP_ATTR_AFTER_LAST = 9,
- NL80211_MESH_SETUP_ATTR_MAX = 8,
-};
-
-enum nl80211_txq_attr {
- __NL80211_TXQ_ATTR_INVALID = 0,
- NL80211_TXQ_ATTR_AC = 1,
- NL80211_TXQ_ATTR_TXOP = 2,
- NL80211_TXQ_ATTR_CWMIN = 3,
- NL80211_TXQ_ATTR_CWMAX = 4,
- NL80211_TXQ_ATTR_AIFS = 5,
- __NL80211_TXQ_ATTR_AFTER_LAST = 6,
- NL80211_TXQ_ATTR_MAX = 5,
-};
-
-enum nl80211_bss {
- __NL80211_BSS_INVALID = 0,
- NL80211_BSS_BSSID = 1,
- NL80211_BSS_FREQUENCY = 2,
- NL80211_BSS_TSF = 3,
- NL80211_BSS_BEACON_INTERVAL = 4,
- NL80211_BSS_CAPABILITY = 5,
- NL80211_BSS_INFORMATION_ELEMENTS = 6,
- NL80211_BSS_SIGNAL_MBM = 7,
- NL80211_BSS_SIGNAL_UNSPEC = 8,
- NL80211_BSS_STATUS = 9,
- NL80211_BSS_SEEN_MS_AGO = 10,
- NL80211_BSS_BEACON_IES = 11,
- NL80211_BSS_CHAN_WIDTH = 12,
- NL80211_BSS_BEACON_TSF = 13,
- NL80211_BSS_PRESP_DATA = 14,
- NL80211_BSS_LAST_SEEN_BOOTTIME = 15,
- NL80211_BSS_PAD = 16,
- NL80211_BSS_PARENT_TSF = 17,
- NL80211_BSS_PARENT_BSSID = 18,
- NL80211_BSS_CHAIN_SIGNAL = 19,
- __NL80211_BSS_AFTER_LAST = 20,
- NL80211_BSS_MAX = 19,
-};
-
-enum nl80211_bss_status {
- NL80211_BSS_STATUS_AUTHENTICATED = 0,
- NL80211_BSS_STATUS_ASSOCIATED = 1,
- NL80211_BSS_STATUS_IBSS_JOINED = 2,
-};
-
-enum nl80211_key_type {
- NL80211_KEYTYPE_GROUP = 0,
- NL80211_KEYTYPE_PAIRWISE = 1,
- NL80211_KEYTYPE_PEERKEY = 2,
- NUM_NL80211_KEYTYPES = 3,
-};
-
-enum nl80211_wpa_versions {
- NL80211_WPA_VERSION_1 = 1,
- NL80211_WPA_VERSION_2 = 2,
- NL80211_WPA_VERSION_3 = 4,
-};
-
-enum nl80211_key_default_types {
- __NL80211_KEY_DEFAULT_TYPE_INVALID = 0,
- NL80211_KEY_DEFAULT_TYPE_UNICAST = 1,
- NL80211_KEY_DEFAULT_TYPE_MULTICAST = 2,
- NUM_NL80211_KEY_DEFAULT_TYPES = 3,
-};
-
-enum nl80211_key_attributes {
- __NL80211_KEY_INVALID = 0,
- NL80211_KEY_DATA = 1,
- NL80211_KEY_IDX = 2,
- NL80211_KEY_CIPHER = 3,
- NL80211_KEY_SEQ = 4,
- NL80211_KEY_DEFAULT = 5,
- NL80211_KEY_DEFAULT_MGMT = 6,
- NL80211_KEY_TYPE = 7,
- NL80211_KEY_DEFAULT_TYPES = 8,
- NL80211_KEY_MODE = 9,
- __NL80211_KEY_AFTER_LAST = 10,
- NL80211_KEY_MAX = 9,
-};
-
-enum nl80211_tx_rate_attributes {
- __NL80211_TXRATE_INVALID = 0,
- NL80211_TXRATE_LEGACY = 1,
- NL80211_TXRATE_HT = 2,
- NL80211_TXRATE_VHT = 3,
- NL80211_TXRATE_GI = 4,
- __NL80211_TXRATE_AFTER_LAST = 5,
- NL80211_TXRATE_MAX = 4,
-};
-
-struct nl80211_txrate_vht {
- __u16 mcs[8];
-};
-
-enum nl80211_ps_state {
- NL80211_PS_DISABLED = 0,
- NL80211_PS_ENABLED = 1,
-};
-
-enum nl80211_attr_cqm {
- __NL80211_ATTR_CQM_INVALID = 0,
- NL80211_ATTR_CQM_RSSI_THOLD = 1,
- NL80211_ATTR_CQM_RSSI_HYST = 2,
- NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT = 3,
- NL80211_ATTR_CQM_PKT_LOSS_EVENT = 4,
- NL80211_ATTR_CQM_TXE_RATE = 5,
- NL80211_ATTR_CQM_TXE_PKTS = 6,
- NL80211_ATTR_CQM_TXE_INTVL = 7,
- NL80211_ATTR_CQM_BEACON_LOSS_EVENT = 8,
- NL80211_ATTR_CQM_RSSI_LEVEL = 9,
- __NL80211_ATTR_CQM_AFTER_LAST = 10,
- NL80211_ATTR_CQM_MAX = 9,
-};
-
-enum nl80211_cqm_rssi_threshold_event {
- NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW = 0,
- NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH = 1,
- NL80211_CQM_RSSI_BEACON_LOSS_EVENT = 2,
-};
-
-enum nl80211_packet_pattern_attr {
- __NL80211_PKTPAT_INVALID = 0,
- NL80211_PKTPAT_MASK = 1,
- NL80211_PKTPAT_PATTERN = 2,
- NL80211_PKTPAT_OFFSET = 3,
- NUM_NL80211_PKTPAT = 4,
- MAX_NL80211_PKTPAT = 3,
-};
-
-struct nl80211_pattern_support {
- __u32 max_patterns;
- __u32 min_pattern_len;
- __u32 max_pattern_len;
- __u32 max_pkt_offset;
-};
-
-enum nl80211_wowlan_triggers {
- __NL80211_WOWLAN_TRIG_INVALID = 0,
- NL80211_WOWLAN_TRIG_ANY = 1,
- NL80211_WOWLAN_TRIG_DISCONNECT = 2,
- NL80211_WOWLAN_TRIG_MAGIC_PKT = 3,
- NL80211_WOWLAN_TRIG_PKT_PATTERN = 4,
- NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED = 5,
- NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE = 6,
- NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST = 7,
- NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE = 8,
- NL80211_WOWLAN_TRIG_RFKILL_RELEASE = 9,
- NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211 = 10,
- NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN = 11,
- NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023 = 12,
- NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN = 13,
- NL80211_WOWLAN_TRIG_TCP_CONNECTION = 14,
- NL80211_WOWLAN_TRIG_WAKEUP_TCP_MATCH = 15,
- NL80211_WOWLAN_TRIG_WAKEUP_TCP_CONNLOST = 16,
- NL80211_WOWLAN_TRIG_WAKEUP_TCP_NOMORETOKENS = 17,
- NL80211_WOWLAN_TRIG_NET_DETECT = 18,
- NL80211_WOWLAN_TRIG_NET_DETECT_RESULTS = 19,
- NUM_NL80211_WOWLAN_TRIG = 20,
- MAX_NL80211_WOWLAN_TRIG = 19,
-};
-
-enum nl80211_wowlan_tcp_attrs {
- __NL80211_WOWLAN_TCP_INVALID = 0,
- NL80211_WOWLAN_TCP_SRC_IPV4 = 1,
- NL80211_WOWLAN_TCP_DST_IPV4 = 2,
- NL80211_WOWLAN_TCP_DST_MAC = 3,
- NL80211_WOWLAN_TCP_SRC_PORT = 4,
- NL80211_WOWLAN_TCP_DST_PORT = 5,
- NL80211_WOWLAN_TCP_DATA_PAYLOAD = 6,
- NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ = 7,
- NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN = 8,
- NL80211_WOWLAN_TCP_DATA_INTERVAL = 9,
- NL80211_WOWLAN_TCP_WAKE_PAYLOAD = 10,
- NL80211_WOWLAN_TCP_WAKE_MASK = 11,
- NUM_NL80211_WOWLAN_TCP = 12,
- MAX_NL80211_WOWLAN_TCP = 11,
-};
-
-struct nl80211_coalesce_rule_support {
- __u32 max_rules;
- struct nl80211_pattern_support pat;
- __u32 max_delay;
-};
-
-enum nl80211_attr_coalesce_rule {
- __NL80211_COALESCE_RULE_INVALID = 0,
- NL80211_ATTR_COALESCE_RULE_DELAY = 1,
- NL80211_ATTR_COALESCE_RULE_CONDITION = 2,
- NL80211_ATTR_COALESCE_RULE_PKT_PATTERN = 3,
- NUM_NL80211_ATTR_COALESCE_RULE = 4,
- NL80211_ATTR_COALESCE_RULE_MAX = 3,
-};
-
-enum nl80211_iface_limit_attrs {
- NL80211_IFACE_LIMIT_UNSPEC = 0,
- NL80211_IFACE_LIMIT_MAX = 1,
- NL80211_IFACE_LIMIT_TYPES = 2,
- NUM_NL80211_IFACE_LIMIT = 3,
- MAX_NL80211_IFACE_LIMIT = 2,
-};
-
-enum nl80211_if_combination_attrs {
- NL80211_IFACE_COMB_UNSPEC = 0,
- NL80211_IFACE_COMB_LIMITS = 1,
- NL80211_IFACE_COMB_MAXNUM = 2,
- NL80211_IFACE_COMB_STA_AP_BI_MATCH = 3,
- NL80211_IFACE_COMB_NUM_CHANNELS = 4,
- NL80211_IFACE_COMB_RADAR_DETECT_WIDTHS = 5,
- NL80211_IFACE_COMB_RADAR_DETECT_REGIONS = 6,
- NL80211_IFACE_COMB_BI_MIN_GCD = 7,
- NUM_NL80211_IFACE_COMB = 8,
- MAX_NL80211_IFACE_COMB = 7,
-};
-
-enum nl80211_plink_state {
- NL80211_PLINK_LISTEN = 0,
- NL80211_PLINK_OPN_SNT = 1,
- NL80211_PLINK_OPN_RCVD = 2,
- NL80211_PLINK_CNF_RCVD = 3,
- NL80211_PLINK_ESTAB = 4,
- NL80211_PLINK_HOLDING = 5,
- NL80211_PLINK_BLOCKED = 6,
- NUM_NL80211_PLINK_STATES = 7,
- MAX_NL80211_PLINK_STATES = 6,
-};
-
-enum plink_actions {
- NL80211_PLINK_ACTION_NO_ACTION = 0,
- NL80211_PLINK_ACTION_OPEN = 1,
- NL80211_PLINK_ACTION_BLOCK = 2,
- NUM_NL80211_PLINK_ACTIONS = 3,
-};
-
-enum nl80211_rekey_data {
- __NL80211_REKEY_DATA_INVALID = 0,
- NL80211_REKEY_DATA_KEK = 1,
- NL80211_REKEY_DATA_KCK = 2,
- NL80211_REKEY_DATA_REPLAY_CTR = 3,
- NUM_NL80211_REKEY_DATA = 4,
- MAX_NL80211_REKEY_DATA = 3,
-};
-
-enum nl80211_sta_wme_attr {
- __NL80211_STA_WME_INVALID = 0,
- NL80211_STA_WME_UAPSD_QUEUES = 1,
- NL80211_STA_WME_MAX_SP = 2,
- __NL80211_STA_WME_AFTER_LAST = 3,
- NL80211_STA_WME_MAX = 2,
-};
-
-enum nl80211_pmksa_candidate_attr {
- __NL80211_PMKSA_CANDIDATE_INVALID = 0,
- NL80211_PMKSA_CANDIDATE_INDEX = 1,
- NL80211_PMKSA_CANDIDATE_BSSID = 2,
- NL80211_PMKSA_CANDIDATE_PREAUTH = 3,
- NUM_NL80211_PMKSA_CANDIDATE = 4,
- MAX_NL80211_PMKSA_CANDIDATE = 3,
-};
-
-enum nl80211_connect_failed_reason {
- NL80211_CONN_FAIL_MAX_CLIENTS = 0,
- NL80211_CONN_FAIL_BLOCKED_CLIENT = 1,
-};
-
-enum nl80211_protocol_features {
- NL80211_PROTOCOL_FEATURE_SPLIT_WIPHY_DUMP = 1,
-};
-
-enum nl80211_sched_scan_plan {
- __NL80211_SCHED_SCAN_PLAN_INVALID = 0,
- NL80211_SCHED_SCAN_PLAN_INTERVAL = 1,
- NL80211_SCHED_SCAN_PLAN_ITERATIONS = 2,
- __NL80211_SCHED_SCAN_PLAN_AFTER_LAST = 3,
- NL80211_SCHED_SCAN_PLAN_MAX = 2,
-};
-
-struct nl80211_bss_select_rssi_adjust {
- __u8 band;
- __s8 delta;
-};
-
-enum nl80211_nan_publish_type {
- NL80211_NAN_SOLICITED_PUBLISH = 1,
- NL80211_NAN_UNSOLICITED_PUBLISH = 2,
-};
-
-enum nl80211_nan_func_term_reason {
- NL80211_NAN_FUNC_TERM_REASON_USER_REQUEST = 0,
- NL80211_NAN_FUNC_TERM_REASON_TTL_EXPIRED = 1,
- NL80211_NAN_FUNC_TERM_REASON_ERROR = 2,
-};
-
-enum nl80211_nan_func_attributes {
- __NL80211_NAN_FUNC_INVALID = 0,
- NL80211_NAN_FUNC_TYPE = 1,
- NL80211_NAN_FUNC_SERVICE_ID = 2,
- NL80211_NAN_FUNC_PUBLISH_TYPE = 3,
- NL80211_NAN_FUNC_PUBLISH_BCAST = 4,
- NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE = 5,
- NL80211_NAN_FUNC_FOLLOW_UP_ID = 6,
- NL80211_NAN_FUNC_FOLLOW_UP_REQ_ID = 7,
- NL80211_NAN_FUNC_FOLLOW_UP_DEST = 8,
- NL80211_NAN_FUNC_CLOSE_RANGE = 9,
- NL80211_NAN_FUNC_TTL = 10,
- NL80211_NAN_FUNC_SERVICE_INFO = 11,
- NL80211_NAN_FUNC_SRF = 12,
- NL80211_NAN_FUNC_RX_MATCH_FILTER = 13,
- NL80211_NAN_FUNC_TX_MATCH_FILTER = 14,
- NL80211_NAN_FUNC_INSTANCE_ID = 15,
- NL80211_NAN_FUNC_TERM_REASON = 16,
- NUM_NL80211_NAN_FUNC_ATTR = 17,
- NL80211_NAN_FUNC_ATTR_MAX = 16,
-};
-
-enum nl80211_nan_srf_attributes {
- __NL80211_NAN_SRF_INVALID = 0,
- NL80211_NAN_SRF_INCLUDE = 1,
- NL80211_NAN_SRF_BF = 2,
- NL80211_NAN_SRF_BF_IDX = 3,
- NL80211_NAN_SRF_MAC_ADDRS = 4,
- NUM_NL80211_NAN_SRF_ATTR = 5,
- NL80211_NAN_SRF_ATTR_MAX = 4,
-};
-
-enum nl80211_nan_match_attributes {
- __NL80211_NAN_MATCH_INVALID = 0,
- NL80211_NAN_MATCH_FUNC_LOCAL = 1,
- NL80211_NAN_MATCH_FUNC_PEER = 2,
- NUM_NL80211_NAN_MATCH_ATTR = 3,
- NL80211_NAN_MATCH_ATTR_MAX = 2,
-};
-
-enum nl80211_ftm_responder_attributes {
- __NL80211_FTM_RESP_ATTR_INVALID = 0,
- NL80211_FTM_RESP_ATTR_ENABLED = 1,
- NL80211_FTM_RESP_ATTR_LCI = 2,
- NL80211_FTM_RESP_ATTR_CIVICLOC = 3,
- __NL80211_FTM_RESP_ATTR_LAST = 4,
- NL80211_FTM_RESP_ATTR_MAX = 3,
-};
-
-enum nl80211_ftm_responder_stats {
- __NL80211_FTM_STATS_INVALID = 0,
- NL80211_FTM_STATS_SUCCESS_NUM = 1,
- NL80211_FTM_STATS_PARTIAL_NUM = 2,
- NL80211_FTM_STATS_FAILED_NUM = 3,
- NL80211_FTM_STATS_ASAP_NUM = 4,
- NL80211_FTM_STATS_NON_ASAP_NUM = 5,
- NL80211_FTM_STATS_TOTAL_DURATION_MSEC = 6,
- NL80211_FTM_STATS_UNKNOWN_TRIGGERS_NUM = 7,
- NL80211_FTM_STATS_RESCHEDULE_REQUESTS_NUM = 8,
- NL80211_FTM_STATS_OUT_OF_WINDOW_TRIGGERS_NUM = 9,
- NL80211_FTM_STATS_PAD = 10,
- __NL80211_FTM_STATS_AFTER_LAST = 11,
- NL80211_FTM_STATS_MAX = 10,
-};
-
-enum nl80211_peer_measurement_type {
- NL80211_PMSR_TYPE_INVALID = 0,
- NL80211_PMSR_TYPE_FTM = 1,
- NUM_NL80211_PMSR_TYPES = 2,
- NL80211_PMSR_TYPE_MAX = 1,
-};
-
-enum nl80211_peer_measurement_req {
- __NL80211_PMSR_REQ_ATTR_INVALID = 0,
- NL80211_PMSR_REQ_ATTR_DATA = 1,
- NL80211_PMSR_REQ_ATTR_GET_AP_TSF = 2,
- NUM_NL80211_PMSR_REQ_ATTRS = 3,
- NL80211_PMSR_REQ_ATTR_MAX = 2,
-};
-
-enum nl80211_peer_measurement_peer_attrs {
- __NL80211_PMSR_PEER_ATTR_INVALID = 0,
- NL80211_PMSR_PEER_ATTR_ADDR = 1,
- NL80211_PMSR_PEER_ATTR_CHAN = 2,
- NL80211_PMSR_PEER_ATTR_REQ = 3,
- NL80211_PMSR_PEER_ATTR_RESP = 4,
- NUM_NL80211_PMSR_PEER_ATTRS = 5,
- NL80211_PMSR_PEER_ATTR_MAX = 4,
-};
-
-enum nl80211_peer_measurement_attrs {
- __NL80211_PMSR_ATTR_INVALID = 0,
- NL80211_PMSR_ATTR_MAX_PEERS = 1,
- NL80211_PMSR_ATTR_REPORT_AP_TSF = 2,
- NL80211_PMSR_ATTR_RANDOMIZE_MAC_ADDR = 3,
- NL80211_PMSR_ATTR_TYPE_CAPA = 4,
- NL80211_PMSR_ATTR_PEERS = 5,
- NUM_NL80211_PMSR_ATTR = 6,
- NL80211_PMSR_ATTR_MAX = 5,
-};
-
-enum nl80211_peer_measurement_ftm_capa {
- __NL80211_PMSR_FTM_CAPA_ATTR_INVALID = 0,
- NL80211_PMSR_FTM_CAPA_ATTR_ASAP = 1,
- NL80211_PMSR_FTM_CAPA_ATTR_NON_ASAP = 2,
- NL80211_PMSR_FTM_CAPA_ATTR_REQ_LCI = 3,
- NL80211_PMSR_FTM_CAPA_ATTR_REQ_CIVICLOC = 4,
- NL80211_PMSR_FTM_CAPA_ATTR_PREAMBLES = 5,
- NL80211_PMSR_FTM_CAPA_ATTR_BANDWIDTHS = 6,
- NL80211_PMSR_FTM_CAPA_ATTR_MAX_BURSTS_EXPONENT = 7,
- NL80211_PMSR_FTM_CAPA_ATTR_MAX_FTMS_PER_BURST = 8,
- NUM_NL80211_PMSR_FTM_CAPA_ATTR = 9,
- NL80211_PMSR_FTM_CAPA_ATTR_MAX = 8,
-};
-
-enum nl80211_peer_measurement_ftm_req {
- __NL80211_PMSR_FTM_REQ_ATTR_INVALID = 0,
- NL80211_PMSR_FTM_REQ_ATTR_ASAP = 1,
- NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE = 2,
- NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP = 3,
- NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD = 4,
- NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION = 5,
- NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST = 6,
- NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES = 7,
- NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI = 8,
- NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC = 9,
- NUM_NL80211_PMSR_FTM_REQ_ATTR = 10,
- NL80211_PMSR_FTM_REQ_ATTR_MAX = 9,
-};
-
-enum nl80211_obss_pd_attributes {
- __NL80211_HE_OBSS_PD_ATTR_INVALID = 0,
- NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET = 1,
- NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET = 2,
- __NL80211_HE_OBSS_PD_ATTR_LAST = 3,
- NL80211_HE_OBSS_PD_ATTR_MAX = 2,
-};
-
-enum survey_info_flags {
- SURVEY_INFO_NOISE_DBM = 1,
- SURVEY_INFO_IN_USE = 2,
- SURVEY_INFO_TIME = 4,
- SURVEY_INFO_TIME_BUSY = 8,
- SURVEY_INFO_TIME_EXT_BUSY = 16,
- SURVEY_INFO_TIME_RX = 32,
- SURVEY_INFO_TIME_TX = 64,
- SURVEY_INFO_TIME_SCAN = 128,
- SURVEY_INFO_TIME_BSS_RX = 256,
-};
-
-enum cfg80211_ap_settings_flags {
- AP_SETTINGS_EXTERNAL_AUTH_SUPPORT = 1,
-};
-
-enum station_parameters_apply_mask {
- STATION_PARAM_APPLY_UAPSD = 1,
- STATION_PARAM_APPLY_CAPABILITY = 2,
- STATION_PARAM_APPLY_PLINK_STATE = 4,
- STATION_PARAM_APPLY_STA_TXPOWER = 8,
-};
-
-enum cfg80211_station_type {
- CFG80211_STA_AP_CLIENT = 0,
- CFG80211_STA_AP_CLIENT_UNASSOC = 1,
- CFG80211_STA_AP_MLME_CLIENT = 2,
- CFG80211_STA_AP_STA = 3,
- CFG80211_STA_IBSS = 4,
- CFG80211_STA_TDLS_PEER_SETUP = 5,
- CFG80211_STA_TDLS_PEER_ACTIVE = 6,
- CFG80211_STA_MESH_PEER_KERNEL = 7,
- CFG80211_STA_MESH_PEER_USER = 8,
-};
-
-enum bss_param_flags {
- BSS_PARAM_FLAGS_CTS_PROT = 1,
- BSS_PARAM_FLAGS_SHORT_PREAMBLE = 2,
- BSS_PARAM_FLAGS_SHORT_SLOT_TIME = 4,
-};
-
-enum monitor_flags {
- MONITOR_FLAG_CHANGED = 1,
- MONITOR_FLAG_FCSFAIL = 2,
- MONITOR_FLAG_PLCPFAIL = 4,
- MONITOR_FLAG_CONTROL = 8,
- MONITOR_FLAG_OTHER_BSS = 16,
- MONITOR_FLAG_COOK_FRAMES = 32,
- MONITOR_FLAG_ACTIVE = 64,
-};
-
-enum mpath_info_flags {
- MPATH_INFO_FRAME_QLEN = 1,
- MPATH_INFO_SN = 2,
- MPATH_INFO_METRIC = 4,
- MPATH_INFO_EXPTIME = 8,
- MPATH_INFO_DISCOVERY_TIMEOUT = 16,
- MPATH_INFO_DISCOVERY_RETRIES = 32,
- MPATH_INFO_FLAGS = 64,
- MPATH_INFO_HOP_COUNT = 128,
- MPATH_INFO_PATH_CHANGE = 256,
-};
-
-enum cfg80211_assoc_req_flags {
- ASSOC_REQ_DISABLE_HT = 1,
- ASSOC_REQ_DISABLE_VHT = 2,
- ASSOC_REQ_USE_RRM = 4,
- CONNECT_REQ_EXTERNAL_AUTH_SUPPORT = 8,
-};
-
-enum cfg80211_connect_params_changed {
- UPDATE_ASSOC_IES = 1,
- UPDATE_FILS_ERP_INFO = 2,
- UPDATE_AUTH_TYPE = 4,
-};
-
-enum wiphy_params_flags {
- WIPHY_PARAM_RETRY_SHORT = 1,
- WIPHY_PARAM_RETRY_LONG = 2,
- WIPHY_PARAM_FRAG_THRESHOLD = 4,
- WIPHY_PARAM_RTS_THRESHOLD = 8,
- WIPHY_PARAM_COVERAGE_CLASS = 16,
- WIPHY_PARAM_DYN_ACK = 32,
- WIPHY_PARAM_TXQ_LIMIT = 64,
- WIPHY_PARAM_TXQ_MEMORY_LIMIT = 128,
- WIPHY_PARAM_TXQ_QUANTUM = 256,
-};
-
-struct cfg80211_wowlan_nd_match {
- struct cfg80211_ssid ssid;
- int n_channels;
- u32 channels[0];
-};
-
-struct cfg80211_wowlan_nd_info {
- int n_matches;
- struct cfg80211_wowlan_nd_match *matches[0];
-};
-
-struct cfg80211_wowlan_wakeup {
- bool disconnect;
- bool magic_pkt;
- bool gtk_rekey_failure;
- bool eap_identity_req;
- bool four_way_handshake;
- bool rfkill_release;
- bool packet_80211;
- bool tcp_match;
- bool tcp_connlost;
- bool tcp_nomoretokens;
- s32 pattern_idx;
- u32 packet_present_len;
- u32 packet_len;
- const void *packet;
- struct cfg80211_wowlan_nd_info *net_detect;
-};
-
-enum cfg80211_nan_conf_changes {
- CFG80211_NAN_CONF_CHANGED_PREF = 1,
- CFG80211_NAN_CONF_CHANGED_BANDS = 2,
-};
-
-enum wiphy_vendor_command_flags {
- WIPHY_VENDOR_CMD_NEED_WDEV = 1,
- WIPHY_VENDOR_CMD_NEED_NETDEV = 2,
- WIPHY_VENDOR_CMD_NEED_RUNNING = 4,
-};
-
-enum wiphy_opmode_flag {
- STA_OPMODE_MAX_BW_CHANGED = 1,
- STA_OPMODE_SMPS_MODE_CHANGED = 2,
- STA_OPMODE_N_SS_CHANGED = 4,
-};
-
-struct sta_opmode_info {
- u32 changed;
- enum nl80211_smps_mode smps_mode;
- enum nl80211_chan_width bw;
- u8 rx_nss;
-};
-
-struct cfg80211_ft_event_params {
- const u8 *ies;
- size_t ies_len;
- const u8 *target_ap;
- const u8 *ric_ies;
- size_t ric_ies_len;
-};
-
-struct cfg80211_nan_match_params {
- enum nl80211_nan_function_type type;
- u8 inst_id;
- u8 peer_inst_id;
- const u8 *addr;
- u8 info_len;
- const u8 *info;
- u64 cookie;
-};
-
-enum nl80211_multicast_groups {
- NL80211_MCGRP_CONFIG = 0,
- NL80211_MCGRP_SCAN = 1,
- NL80211_MCGRP_REGULATORY = 2,
- NL80211_MCGRP_MLME = 3,
- NL80211_MCGRP_VENDOR = 4,
- NL80211_MCGRP_NAN = 5,
- NL80211_MCGRP_TESTMODE = 6,
-};
-
-struct key_parse {
- struct key_params p;
- int idx;
- int type;
- bool def;
- bool defmgmt;
- bool def_uni;
- bool def_multi;
-};
-
-struct nl80211_dump_wiphy_state {
- s64 filter_wiphy;
- long int start;
- long int split_start;
- long int band_start;
- long int chan_start;
- long int capa_start;
- bool split;
-};
-
-struct get_key_cookie {
- struct sk_buff *msg;
- int error;
- int idx;
-};
-
-enum ieee80211_category {
- WLAN_CATEGORY_SPECTRUM_MGMT = 0,
- WLAN_CATEGORY_QOS = 1,
- WLAN_CATEGORY_DLS = 2,
- WLAN_CATEGORY_BACK = 3,
- WLAN_CATEGORY_PUBLIC = 4,
- WLAN_CATEGORY_RADIO_MEASUREMENT = 5,
- WLAN_CATEGORY_HT = 7,
- WLAN_CATEGORY_SA_QUERY = 8,
- WLAN_CATEGORY_PROTECTED_DUAL_OF_ACTION = 9,
- WLAN_CATEGORY_WNM = 10,
- WLAN_CATEGORY_WNM_UNPROTECTED = 11,
- WLAN_CATEGORY_TDLS = 12,
- WLAN_CATEGORY_MESH_ACTION = 13,
- WLAN_CATEGORY_MULTIHOP_ACTION = 14,
- WLAN_CATEGORY_SELF_PROTECTED = 15,
- WLAN_CATEGORY_DMG = 16,
- WLAN_CATEGORY_WMM = 17,
- WLAN_CATEGORY_FST = 18,
- WLAN_CATEGORY_UNPROT_DMG = 20,
- WLAN_CATEGORY_VHT = 21,
- WLAN_CATEGORY_VENDOR_SPECIFIC_PROTECTED = 126,
- WLAN_CATEGORY_VENDOR_SPECIFIC = 127,
-};
-
-struct cfg80211_mgmt_registration {
- struct list_head list;
- struct wireless_dev *wdev;
- u32 nlportid;
- int match_len;
- __le16 frame_type;
- u8 match[0];
-};
-
-struct cfg80211_conn {
- struct cfg80211_connect_params params;
- enum {
- CFG80211_CONN_SCANNING = 0,
- CFG80211_CONN_SCAN_AGAIN = 1,
- CFG80211_CONN_AUTHENTICATE_NEXT = 2,
- CFG80211_CONN_AUTHENTICATING = 3,
- CFG80211_CONN_AUTH_FAILED_TIMEOUT = 4,
- CFG80211_CONN_ASSOCIATE_NEXT = 5,
- CFG80211_CONN_ASSOCIATING = 6,
- CFG80211_CONN_ASSOC_FAILED = 7,
- CFG80211_CONN_ASSOC_FAILED_TIMEOUT = 8,
- CFG80211_CONN_DEAUTH = 9,
- CFG80211_CONN_ABANDON = 10,
- CFG80211_CONN_CONNECTED = 11,
- } state;
- u8 bssid[6];
- u8 prev_bssid[6];
- const u8 *ie;
- size_t ie_len;
- bool auto_auth;
- bool prev_bssid_valid;
-};
-
-enum cfg80211_chan_mode {
- CHAN_MODE_UNDEFINED = 0,
- CHAN_MODE_SHARED = 1,
- CHAN_MODE_EXCLUSIVE = 2,
-};
-
-struct trace_event_raw_rdev_suspend {
- struct trace_entry ent;
- char wiphy_name[32];
- bool any;
- bool disconnect;
- bool magic_pkt;
- bool gtk_rekey_failure;
- bool eap_identity_req;
- bool four_way_handshake;
- bool rfkill_release;
- bool valid_wow;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_return_int {
- struct trace_entry ent;
- char wiphy_name[32];
- int ret;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_scan {
- struct trace_entry ent;
- char wiphy_name[32];
- char __data[0];
-};
-
-struct trace_event_raw_wiphy_only_evt {
- struct trace_entry ent;
- char wiphy_name[32];
- char __data[0];
-};
-
-struct trace_event_raw_wiphy_enabled_evt {
- struct trace_entry ent;
- char wiphy_name[32];
- bool enabled;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_add_virtual_intf {
- struct trace_entry ent;
- char wiphy_name[32];
- u32 __data_loc_vir_intf_name;
- enum nl80211_iftype type;
- char __data[0];
-};
-
-struct trace_event_raw_wiphy_wdev_evt {
- struct trace_entry ent;
- char wiphy_name[32];
- u32 id;
- char __data[0];
-};
-
-struct trace_event_raw_wiphy_wdev_cookie_evt {
- struct trace_entry ent;
- char wiphy_name[32];
- u32 id;
- u64 cookie;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_change_virtual_intf {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- enum nl80211_iftype type;
- char __data[0];
-};
-
-struct trace_event_raw_key_handle {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u8 mac_addr[6];
- u8 key_index;
- bool pairwise;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_add_key {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u8 mac_addr[6];
- u8 key_index;
- bool pairwise;
- u8 mode;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_set_default_key {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u8 key_index;
- bool unicast;
- bool multicast;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_set_default_mgmt_key {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u8 key_index;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_start_ap {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- enum nl80211_band band;
- u32 control_freq;
- u32 width;
- u32 center_freq1;
- u32 center_freq2;
- int beacon_interval;
- int dtim_period;
- char ssid[33];
- enum nl80211_hidden_ssid hidden_ssid;
- u32 wpa_ver;
- bool privacy;
- enum nl80211_auth_type auth_type;
- int inactivity_timeout;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_change_beacon {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u32 __data_loc_head;
- u32 __data_loc_tail;
- u32 __data_loc_beacon_ies;
- u32 __data_loc_proberesp_ies;
- u32 __data_loc_assocresp_ies;
- u32 __data_loc_probe_resp;
- char __data[0];
-};
-
-struct trace_event_raw_wiphy_netdev_evt {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- char __data[0];
-};
-
-struct trace_event_raw_station_add_change {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u8 sta_mac[6];
- u32 sta_flags_mask;
- u32 sta_flags_set;
- u32 sta_modify_mask;
- int listen_interval;
- u16 capability;
- u16 aid;
- u8 plink_action;
- u8 plink_state;
- u8 uapsd_queues;
- u8 max_sp;
- u8 opmode_notif;
- bool opmode_notif_used;
- u8 ht_capa[26];
- u8 vht_capa[12];
- char vlan[16];
- u32 __data_loc_supported_rates;
- u32 __data_loc_ext_capab;
- u32 __data_loc_supported_channels;
- u32 __data_loc_supported_oper_classes;
- char __data[0];
-};
-
-struct trace_event_raw_wiphy_netdev_mac_evt {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u8 sta_mac[6];
- char __data[0];
-};
-
-struct trace_event_raw_station_del {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u8 sta_mac[6];
- u8 subtype;
- u16 reason_code;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_dump_station {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u8 sta_mac[6];
- int idx;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_return_int_station_info {
- struct trace_entry ent;
- char wiphy_name[32];
- int ret;
- int generation;
- u32 connected_time;
- u32 inactive_time;
- u32 rx_bytes;
- u32 tx_bytes;
- u32 rx_packets;
- u32 tx_packets;
- u32 tx_retries;
- u32 tx_failed;
- u32 rx_dropped_misc;
- u32 beacon_loss_count;
- u16 llid;
- u16 plid;
- u8 plink_state;
- char __data[0];
-};
-
-struct trace_event_raw_mpath_evt {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u8 dst[6];
- u8 next_hop[6];
- char __data[0];
-};
-
-struct trace_event_raw_rdev_dump_mpath {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u8 dst[6];
- u8 next_hop[6];
- int idx;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_get_mpp {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u8 dst[6];
- u8 mpp[6];
- char __data[0];
-};
-
-struct trace_event_raw_rdev_dump_mpp {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u8 dst[6];
- u8 mpp[6];
- int idx;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_return_int_mpath_info {
- struct trace_entry ent;
- char wiphy_name[32];
- int ret;
- int generation;
- u32 filled;
- u32 frame_qlen;
- u32 sn;
- u32 metric;
- u32 exptime;
- u32 discovery_timeout;
- u8 discovery_retries;
- u8 flags;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_return_int_mesh_config {
- struct trace_entry ent;
- char wiphy_name[32];
- u16 dot11MeshRetryTimeout;
- u16 dot11MeshConfirmTimeout;
- u16 dot11MeshHoldingTimeout;
- u16 dot11MeshMaxPeerLinks;
- u8 dot11MeshMaxRetries;
- u8 dot11MeshTTL;
- u8 element_ttl;
- bool auto_open_plinks;
- u32 dot11MeshNbrOffsetMaxNeighbor;
- u8 dot11MeshHWMPmaxPREQretries;
- u32 path_refresh_time;
- u32 dot11MeshHWMPactivePathTimeout;
- u16 min_discovery_timeout;
- u16 dot11MeshHWMPpreqMinInterval;
- u16 dot11MeshHWMPperrMinInterval;
- u16 dot11MeshHWMPnetDiameterTraversalTime;
- u8 dot11MeshHWMPRootMode;
- u16 dot11MeshHWMPRannInterval;
- bool dot11MeshGateAnnouncementProtocol;
- bool dot11MeshForwarding;
- s32 rssi_threshold;
- u16 ht_opmode;
- u32 dot11MeshHWMPactivePathToRootTimeout;
- u16 dot11MeshHWMProotInterval;
- u16 dot11MeshHWMPconfirmationInterval;
- int ret;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_update_mesh_config {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u16 dot11MeshRetryTimeout;
- u16 dot11MeshConfirmTimeout;
- u16 dot11MeshHoldingTimeout;
- u16 dot11MeshMaxPeerLinks;
- u8 dot11MeshMaxRetries;
- u8 dot11MeshTTL;
- u8 element_ttl;
- bool auto_open_plinks;
- u32 dot11MeshNbrOffsetMaxNeighbor;
- u8 dot11MeshHWMPmaxPREQretries;
- u32 path_refresh_time;
- u32 dot11MeshHWMPactivePathTimeout;
- u16 min_discovery_timeout;
- u16 dot11MeshHWMPpreqMinInterval;
- u16 dot11MeshHWMPperrMinInterval;
- u16 dot11MeshHWMPnetDiameterTraversalTime;
- u8 dot11MeshHWMPRootMode;
- u16 dot11MeshHWMPRannInterval;
- bool dot11MeshGateAnnouncementProtocol;
- bool dot11MeshForwarding;
- s32 rssi_threshold;
- u16 ht_opmode;
- u32 dot11MeshHWMPactivePathToRootTimeout;
- u16 dot11MeshHWMProotInterval;
- u16 dot11MeshHWMPconfirmationInterval;
- u32 mask;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_join_mesh {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u16 dot11MeshRetryTimeout;
- u16 dot11MeshConfirmTimeout;
- u16 dot11MeshHoldingTimeout;
- u16 dot11MeshMaxPeerLinks;
- u8 dot11MeshMaxRetries;
- u8 dot11MeshTTL;
- u8 element_ttl;
- bool auto_open_plinks;
- u32 dot11MeshNbrOffsetMaxNeighbor;
- u8 dot11MeshHWMPmaxPREQretries;
- u32 path_refresh_time;
- u32 dot11MeshHWMPactivePathTimeout;
- u16 min_discovery_timeout;
- u16 dot11MeshHWMPpreqMinInterval;
- u16 dot11MeshHWMPperrMinInterval;
- u16 dot11MeshHWMPnetDiameterTraversalTime;
- u8 dot11MeshHWMPRootMode;
- u16 dot11MeshHWMPRannInterval;
- bool dot11MeshGateAnnouncementProtocol;
- bool dot11MeshForwarding;
- s32 rssi_threshold;
- u16 ht_opmode;
- u32 dot11MeshHWMPactivePathToRootTimeout;
- u16 dot11MeshHWMProotInterval;
- u16 dot11MeshHWMPconfirmationInterval;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_change_bss {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- int use_cts_prot;
- int use_short_preamble;
- int use_short_slot_time;
- int ap_isolate;
- int ht_opmode;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_set_txq_params {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- enum nl80211_ac ac;
- u16 txop;
- u16 cwmin;
- u16 cwmax;
- u8 aifs;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_libertas_set_mesh_channel {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- enum nl80211_band band;
- u32 center_freq;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_set_monitor_channel {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_band band;
- u32 control_freq;
- u32 width;
- u32 center_freq1;
- u32 center_freq2;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_auth {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u8 bssid[6];
- enum nl80211_auth_type auth_type;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_assoc {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u8 bssid[6];
- u8 prev_bssid[6];
- bool use_mfp;
- u32 flags;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_deauth {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u8 bssid[6];
- u16 reason_code;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_disassoc {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u8 bssid[6];
- u16 reason_code;
- bool local_state_change;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_mgmt_tx_cancel_wait {
- struct trace_entry ent;
- char wiphy_name[32];
- u32 id;
- u64 cookie;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_set_power_mgmt {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- bool enabled;
- int timeout;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_connect {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u8 bssid[6];
- char ssid[33];
- enum nl80211_auth_type auth_type;
- bool privacy;
- u32 wpa_versions;
- u32 flags;
- u8 prev_bssid[6];
- char __data[0];
-};
-
-struct trace_event_raw_rdev_update_connect_params {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u32 changed;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_set_cqm_rssi_config {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- s32 rssi_thold;
- u32 rssi_hyst;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_set_cqm_rssi_range_config {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- s32 rssi_low;
- s32 rssi_high;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_set_cqm_txe_config {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u32 rate;
- u32 pkts;
- u32 intvl;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_disconnect {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u16 reason_code;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_join_ibss {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u8 bssid[6];
- char ssid[33];
- char __data[0];
-};
-
-struct trace_event_raw_rdev_join_ocb {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_set_wiphy_params {
- struct trace_entry ent;
- char wiphy_name[32];
- u32 changed;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_set_tx_power {
- struct trace_entry ent;
- char wiphy_name[32];
- u32 id;
- enum nl80211_tx_power_setting type;
- int mbm;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_return_int_int {
- struct trace_entry ent;
- char wiphy_name[32];
- int func_ret;
- int func_fill;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_set_bitrate_mask {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u8 peer[6];
- char __data[0];
-};
-
-struct trace_event_raw_rdev_mgmt_frame_register {
- struct trace_entry ent;
- char wiphy_name[32];
- u32 id;
- u16 frame_type;
- bool reg;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_return_int_tx_rx {
- struct trace_entry ent;
- char wiphy_name[32];
- int ret;
- u32 tx;
- u32 rx;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_return_void_tx_rx {
- struct trace_entry ent;
- char wiphy_name[32];
- u32 tx;
- u32 tx_max;
- u32 rx;
- u32 rx_max;
- char __data[0];
-};
-
-struct trace_event_raw_tx_rx_evt {
- struct trace_entry ent;
- char wiphy_name[32];
- u32 tx;
- u32 rx;
- char __data[0];
-};
-
-struct trace_event_raw_wiphy_netdev_id_evt {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u64 id;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_tdls_mgmt {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u8 peer[6];
- u8 action_code;
- u8 dialog_token;
- u16 status_code;
- u32 peer_capability;
- bool initiator;
- u32 __data_loc_buf;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_dump_survey {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- int idx;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_return_int_survey_info {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_band band;
- u32 center_freq;
- int ret;
- u64 time;
- u64 time_busy;
- u64 time_ext_busy;
- u64 time_rx;
- u64 time_tx;
- u64 time_scan;
- u32 filled;
- s8 noise;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_tdls_oper {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u8 peer[6];
- enum nl80211_tdls_operation oper;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_pmksa {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u8 bssid[6];
- char __data[0];
-};
-
-struct trace_event_raw_rdev_probe_client {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u8 peer[6];
- char __data[0];
-};
-
-struct trace_event_raw_rdev_remain_on_channel {
- struct trace_entry ent;
- char wiphy_name[32];
- u32 id;
- enum nl80211_band band;
- u32 center_freq;
- unsigned int duration;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_return_int_cookie {
- struct trace_entry ent;
- char wiphy_name[32];
- int ret;
- u64 cookie;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_cancel_remain_on_channel {
- struct trace_entry ent;
- char wiphy_name[32];
- u32 id;
- u64 cookie;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_mgmt_tx {
- struct trace_entry ent;
- char wiphy_name[32];
- u32 id;
- enum nl80211_band band;
- u32 center_freq;
- bool offchan;
- unsigned int wait;
- bool no_cck;
- bool dont_wait_for_ack;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_tx_control_port {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u8 dest[6];
- __be16 proto;
- bool unencrypted;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_set_noack_map {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u16 noack_map;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_return_chandef {
- struct trace_entry ent;
- char wiphy_name[32];
- int ret;
- enum nl80211_band band;
- u32 control_freq;
- u32 width;
- u32 center_freq1;
- u32 center_freq2;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_start_nan {
- struct trace_entry ent;
- char wiphy_name[32];
- u32 id;
- u8 master_pref;
- u8 bands;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_nan_change_conf {
- struct trace_entry ent;
- char wiphy_name[32];
- u32 id;
- u8 master_pref;
- u8 bands;
- u32 changes;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_add_nan_func {
- struct trace_entry ent;
- char wiphy_name[32];
- u32 id;
- u8 func_type;
- u64 cookie;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_del_nan_func {
- struct trace_entry ent;
- char wiphy_name[32];
- u32 id;
- u64 cookie;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_set_mac_acl {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u32 acl_policy;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_update_ft_ies {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u16 md;
- u32 __data_loc_ie;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_crit_proto_start {
- struct trace_entry ent;
- char wiphy_name[32];
- u32 id;
- u16 proto;
- u16 duration;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_crit_proto_stop {
- struct trace_entry ent;
- char wiphy_name[32];
- u32 id;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_channel_switch {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- enum nl80211_band band;
- u32 control_freq;
- u32 width;
- u32 center_freq1;
- u32 center_freq2;
- bool radar_required;
- bool block_tx;
- u8 count;
- u32 __data_loc_bcn_ofs;
- u32 __data_loc_pres_ofs;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_set_qos_map {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u8 num_des;
- u8 dscp_exception[42];
- u8 up[16];
- char __data[0];
-};
-
-struct trace_event_raw_rdev_set_ap_chanwidth {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- enum nl80211_band band;
- u32 control_freq;
- u32 width;
- u32 center_freq1;
- u32 center_freq2;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_add_tx_ts {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u8 peer[6];
- u8 tsid;
- u8 user_prio;
- u16 admitted_time;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_del_tx_ts {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u8 peer[6];
- u8 tsid;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_tdls_channel_switch {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u8 addr[6];
- u8 oper_class;
- enum nl80211_band band;
- u32 control_freq;
- u32 width;
- u32 center_freq1;
- u32 center_freq2;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_tdls_cancel_channel_switch {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u8 addr[6];
- char __data[0];
-};
-
-struct trace_event_raw_rdev_set_pmk {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u8 aa[6];
- u8 pmk_len;
- u8 pmk_r0_name_len;
- u32 __data_loc_pmk;
- u32 __data_loc_pmk_r0_name;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_del_pmk {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u8 aa[6];
- char __data[0];
-};
-
-struct trace_event_raw_rdev_external_auth {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u8 bssid[6];
- u8 ssid[33];
- u16 status;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_start_radar_detection {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- enum nl80211_band band;
- u32 control_freq;
- u32 width;
- u32 center_freq1;
- u32 center_freq2;
- u32 cac_time_ms;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_set_mcast_rate {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- int mcast_rate[4];
- char __data[0];
-};
-
-struct trace_event_raw_rdev_set_coalesce {
- struct trace_entry ent;
- char wiphy_name[32];
- int n_rules;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_set_multicast_to_unicast {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- bool enabled;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_get_ftm_responder_stats {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u64 timestamp;
- u32 success_num;
- u32 partial_num;
- u32 failed_num;
- u32 asap_num;
- u32 non_asap_num;
- u64 duration;
- u32 unknown_triggers;
- u32 reschedule;
- u32 out_of_window;
- char __data[0];
-};
-
-struct trace_event_raw_cfg80211_return_bool {
- struct trace_entry ent;
- bool ret;
- char __data[0];
-};
-
-struct trace_event_raw_cfg80211_netdev_mac_evt {
- struct trace_entry ent;
- char name[16];
- int ifindex;
- u8 macaddr[6];
- char __data[0];
-};
-
-struct trace_event_raw_netdev_evt_only {
- struct trace_entry ent;
- char name[16];
- int ifindex;
- char __data[0];
-};
-
-struct trace_event_raw_cfg80211_send_rx_assoc {
- struct trace_entry ent;
- char name[16];
- int ifindex;
- u8 bssid[6];
- enum nl80211_band band;
- u32 center_freq;
- char __data[0];
-};
-
-struct trace_event_raw_netdev_frame_event {
- struct trace_entry ent;
- char name[16];
- int ifindex;
- u32 __data_loc_frame;
- char __data[0];
-};
-
-struct trace_event_raw_cfg80211_tx_mlme_mgmt {
- struct trace_entry ent;
- char name[16];
- int ifindex;
- u32 __data_loc_frame;
- char __data[0];
-};
-
-struct trace_event_raw_netdev_mac_evt {
- struct trace_entry ent;
- char name[16];
- int ifindex;
- u8 mac[6];
- char __data[0];
-};
-
-struct trace_event_raw_cfg80211_michael_mic_failure {
- struct trace_entry ent;
- char name[16];
- int ifindex;
- u8 addr[6];
- enum nl80211_key_type key_type;
- int key_id;
- u8 tsc[6];
- char __data[0];
-};
-
-struct trace_event_raw_cfg80211_ready_on_channel {
- struct trace_entry ent;
- u32 id;
- u64 cookie;
- enum nl80211_band band;
- u32 center_freq;
- unsigned int duration;
- char __data[0];
-};
-
-struct trace_event_raw_cfg80211_ready_on_channel_expired {
- struct trace_entry ent;
- u32 id;
- u64 cookie;
- enum nl80211_band band;
- u32 center_freq;
- char __data[0];
-};
-
-struct trace_event_raw_cfg80211_tx_mgmt_expired {
- struct trace_entry ent;
- u32 id;
- u64 cookie;
- enum nl80211_band band;
- u32 center_freq;
- char __data[0];
-};
-
-struct trace_event_raw_cfg80211_new_sta {
- struct trace_entry ent;
- char name[16];
- int ifindex;
- u8 mac_addr[6];
- int generation;
- u32 connected_time;
- u32 inactive_time;
- u32 rx_bytes;
- u32 tx_bytes;
- u32 rx_packets;
- u32 tx_packets;
- u32 tx_retries;
- u32 tx_failed;
- u32 rx_dropped_misc;
- u32 beacon_loss_count;
- u16 llid;
- u16 plid;
- u8 plink_state;
- char __data[0];
-};
-
-struct trace_event_raw_cfg80211_rx_mgmt {
- struct trace_entry ent;
- u32 id;
- int freq;
- int sig_dbm;
- char __data[0];
-};
-
-struct trace_event_raw_cfg80211_mgmt_tx_status {
- struct trace_entry ent;
- u32 id;
- u64 cookie;
- bool ack;
- char __data[0];
-};
-
-struct trace_event_raw_cfg80211_rx_control_port {
- struct trace_entry ent;
- char name[16];
- int ifindex;
- int len;
- u8 from[6];
- u16 proto;
- bool unencrypted;
- char __data[0];
-};
-
-struct trace_event_raw_cfg80211_cqm_rssi_notify {
- struct trace_entry ent;
- char name[16];
- int ifindex;
- enum nl80211_cqm_rssi_threshold_event rssi_event;
- s32 rssi_level;
- char __data[0];
-};
-
-struct trace_event_raw_cfg80211_reg_can_beacon {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_band band;
- u32 control_freq;
- u32 width;
- u32 center_freq1;
- u32 center_freq2;
- enum nl80211_iftype iftype;
- bool check_no_ir;
- char __data[0];
-};
-
-struct trace_event_raw_cfg80211_chandef_dfs_required {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_band band;
- u32 control_freq;
- u32 width;
- u32 center_freq1;
- u32 center_freq2;
- char __data[0];
-};
-
-struct trace_event_raw_cfg80211_ch_switch_notify {
- struct trace_entry ent;
- char name[16];
- int ifindex;
- enum nl80211_band band;
- u32 control_freq;
- u32 width;
- u32 center_freq1;
- u32 center_freq2;
- char __data[0];
-};
-
-struct trace_event_raw_cfg80211_ch_switch_started_notify {
- struct trace_entry ent;
- char name[16];
- int ifindex;
- enum nl80211_band band;
- u32 control_freq;
- u32 width;
- u32 center_freq1;
- u32 center_freq2;
- char __data[0];
-};
-
-struct trace_event_raw_cfg80211_radar_event {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_band band;
- u32 control_freq;
- u32 width;
- u32 center_freq1;
- u32 center_freq2;
- char __data[0];
-};
-
-struct trace_event_raw_cfg80211_cac_event {
- struct trace_entry ent;
- char name[16];
- int ifindex;
- enum nl80211_radar_event evt;
- char __data[0];
-};
-
-struct trace_event_raw_cfg80211_rx_evt {
- struct trace_entry ent;
- char name[16];
- int ifindex;
- u8 addr[6];
- char __data[0];
-};
-
-struct trace_event_raw_cfg80211_ibss_joined {
- struct trace_entry ent;
- char name[16];
- int ifindex;
- u8 bssid[6];
- enum nl80211_band band;
- u32 center_freq;
- char __data[0];
-};
-
-struct trace_event_raw_cfg80211_probe_status {
- struct trace_entry ent;
- char name[16];
- int ifindex;
- u8 addr[6];
- u64 cookie;
- bool acked;
- char __data[0];
-};
-
-struct trace_event_raw_cfg80211_cqm_pktloss_notify {
- struct trace_entry ent;
- char name[16];
- int ifindex;
- u8 peer[6];
- u32 num_packets;
- char __data[0];
-};
-
-struct trace_event_raw_cfg80211_pmksa_candidate_notify {
- struct trace_entry ent;
- char name[16];
- int ifindex;
- int index;
- u8 bssid[6];
- bool preauth;
- char __data[0];
-};
-
-struct trace_event_raw_cfg80211_report_obss_beacon {
- struct trace_entry ent;
- char wiphy_name[32];
- int freq;
- int sig_dbm;
- char __data[0];
-};
-
-struct trace_event_raw_cfg80211_tdls_oper_request {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u8 peer[6];
- enum nl80211_tdls_operation oper;
- u16 reason_code;
- char __data[0];
-};
-
-struct trace_event_raw_cfg80211_scan_done {
- struct trace_entry ent;
- u32 n_channels;
- u32 __data_loc_ie;
- u32 rates[4];
- u32 wdev_id;
- u8 wiphy_mac[6];
- bool no_cck;
- bool aborted;
- u64 scan_start_tsf;
- u8 tsf_bssid[6];
- char __data[0];
-};
-
-struct trace_event_raw_wiphy_id_evt {
- struct trace_entry ent;
- char wiphy_name[32];
- u64 id;
- char __data[0];
-};
-
-struct trace_event_raw_cfg80211_get_bss {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_band band;
- u32 center_freq;
- u8 bssid[6];
- u32 __data_loc_ssid;
- enum ieee80211_bss_type bss_type;
- enum ieee80211_privacy privacy;
- char __data[0];
-};
-
-struct trace_event_raw_cfg80211_inform_bss_frame {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_band band;
- u32 center_freq;
- enum nl80211_bss_scan_width scan_width;
- u32 __data_loc_mgmt;
- s32 signal;
- u64 ts_boottime;
- u64 parent_tsf;
- u8 parent_bssid[6];
- char __data[0];
-};
-
-struct trace_event_raw_cfg80211_bss_evt {
- struct trace_entry ent;
- u8 bssid[6];
- enum nl80211_band band;
- u32 center_freq;
- char __data[0];
-};
-
-struct trace_event_raw_cfg80211_return_uint {
- struct trace_entry ent;
- unsigned int ret;
- char __data[0];
-};
-
-struct trace_event_raw_cfg80211_return_u32 {
- struct trace_entry ent;
- u32 ret;
- char __data[0];
-};
-
-struct trace_event_raw_cfg80211_report_wowlan_wakeup {
- struct trace_entry ent;
- char wiphy_name[32];
- u32 id;
- bool non_wireless;
- bool disconnect;
- bool magic_pkt;
- bool gtk_rekey_failure;
- bool eap_identity_req;
- bool four_way_handshake;
- bool rfkill_release;
- s32 pattern_idx;
- u32 packet_len;
- u32 __data_loc_packet;
- char __data[0];
-};
-
-struct trace_event_raw_cfg80211_ft_event {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u32 __data_loc_ies;
- u8 target_ap[6];
- u32 __data_loc_ric_ies;
- char __data[0];
-};
-
-struct trace_event_raw_cfg80211_stop_iface {
- struct trace_entry ent;
- char wiphy_name[32];
- u32 id;
- char __data[0];
-};
-
-struct trace_event_raw_cfg80211_pmsr_report {
- struct trace_entry ent;
- char wiphy_name[32];
- u32 id;
- u64 cookie;
- u8 addr[6];
- char __data[0];
-};
-
-struct trace_event_raw_cfg80211_pmsr_complete {
- struct trace_entry ent;
- char wiphy_name[32];
- u32 id;
- u64 cookie;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_update_owe_info {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u8 peer[6];
- u16 status;
- u32 __data_loc_ie;
- char __data[0];
-};
-
-struct trace_event_raw_cfg80211_update_owe_info_event {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u8 peer[6];
- u32 __data_loc_ie;
- char __data[0];
-};
-
-struct trace_event_raw_rdev_probe_mesh_link {
- struct trace_entry ent;
- char wiphy_name[32];
- char name[16];
- int ifindex;
- u8 dest[6];
- char __data[0];
-};
-
-struct trace_event_data_offsets_rdev_suspend {};
-
-struct trace_event_data_offsets_rdev_return_int {};
-
-struct trace_event_data_offsets_rdev_scan {};
-
-struct trace_event_data_offsets_wiphy_only_evt {};
-
-struct trace_event_data_offsets_wiphy_enabled_evt {};
-
-struct trace_event_data_offsets_rdev_add_virtual_intf {
- u32 vir_intf_name;
-};
-
-struct trace_event_data_offsets_wiphy_wdev_evt {};
-
-struct trace_event_data_offsets_wiphy_wdev_cookie_evt {};
-
-struct trace_event_data_offsets_rdev_change_virtual_intf {};
-
-struct trace_event_data_offsets_key_handle {};
-
-struct trace_event_data_offsets_rdev_add_key {};
-
-struct trace_event_data_offsets_rdev_set_default_key {};
-
-struct trace_event_data_offsets_rdev_set_default_mgmt_key {};
-
-struct trace_event_data_offsets_rdev_start_ap {};
-
-struct trace_event_data_offsets_rdev_change_beacon {
- u32 head;
- u32 tail;
- u32 beacon_ies;
- u32 proberesp_ies;
- u32 assocresp_ies;
- u32 probe_resp;
-};
-
-struct trace_event_data_offsets_wiphy_netdev_evt {};
-
-struct trace_event_data_offsets_station_add_change {
- u32 supported_rates;
- u32 ext_capab;
- u32 supported_channels;
- u32 supported_oper_classes;
-};
-
-struct trace_event_data_offsets_wiphy_netdev_mac_evt {};
-
-struct trace_event_data_offsets_station_del {};
-
-struct trace_event_data_offsets_rdev_dump_station {};
-
-struct trace_event_data_offsets_rdev_return_int_station_info {};
-
-struct trace_event_data_offsets_mpath_evt {};
-
-struct trace_event_data_offsets_rdev_dump_mpath {};
-
-struct trace_event_data_offsets_rdev_get_mpp {};
-
-struct trace_event_data_offsets_rdev_dump_mpp {};
-
-struct trace_event_data_offsets_rdev_return_int_mpath_info {};
-
-struct trace_event_data_offsets_rdev_return_int_mesh_config {};
-
-struct trace_event_data_offsets_rdev_update_mesh_config {};
-
-struct trace_event_data_offsets_rdev_join_mesh {};
-
-struct trace_event_data_offsets_rdev_change_bss {};
-
-struct trace_event_data_offsets_rdev_set_txq_params {};
-
-struct trace_event_data_offsets_rdev_libertas_set_mesh_channel {};
-
-struct trace_event_data_offsets_rdev_set_monitor_channel {};
-
-struct trace_event_data_offsets_rdev_auth {};
-
-struct trace_event_data_offsets_rdev_assoc {};
-
-struct trace_event_data_offsets_rdev_deauth {};
-
-struct trace_event_data_offsets_rdev_disassoc {};
-
-struct trace_event_data_offsets_rdev_mgmt_tx_cancel_wait {};
-
-struct trace_event_data_offsets_rdev_set_power_mgmt {};
-
-struct trace_event_data_offsets_rdev_connect {};
-
-struct trace_event_data_offsets_rdev_update_connect_params {};
-
-struct trace_event_data_offsets_rdev_set_cqm_rssi_config {};
-
-struct trace_event_data_offsets_rdev_set_cqm_rssi_range_config {};
-
-struct trace_event_data_offsets_rdev_set_cqm_txe_config {};
-
-struct trace_event_data_offsets_rdev_disconnect {};
-
-struct trace_event_data_offsets_rdev_join_ibss {};
-
-struct trace_event_data_offsets_rdev_join_ocb {};
-
-struct trace_event_data_offsets_rdev_set_wiphy_params {};
-
-struct trace_event_data_offsets_rdev_set_tx_power {};
-
-struct trace_event_data_offsets_rdev_return_int_int {};
-
-struct trace_event_data_offsets_rdev_set_bitrate_mask {};
-
-struct trace_event_data_offsets_rdev_mgmt_frame_register {};
-
-struct trace_event_data_offsets_rdev_return_int_tx_rx {};
-
-struct trace_event_data_offsets_rdev_return_void_tx_rx {};
-
-struct trace_event_data_offsets_tx_rx_evt {};
-
-struct trace_event_data_offsets_wiphy_netdev_id_evt {};
-
-struct trace_event_data_offsets_rdev_tdls_mgmt {
- u32 buf;
-};
-
-struct trace_event_data_offsets_rdev_dump_survey {};
-
-struct trace_event_data_offsets_rdev_return_int_survey_info {};
-
-struct trace_event_data_offsets_rdev_tdls_oper {};
-
-struct trace_event_data_offsets_rdev_pmksa {};
-
-struct trace_event_data_offsets_rdev_probe_client {};
-
-struct trace_event_data_offsets_rdev_remain_on_channel {};
-
-struct trace_event_data_offsets_rdev_return_int_cookie {};
-
-struct trace_event_data_offsets_rdev_cancel_remain_on_channel {};
-
-struct trace_event_data_offsets_rdev_mgmt_tx {};
-
-struct trace_event_data_offsets_rdev_tx_control_port {};
-
-struct trace_event_data_offsets_rdev_set_noack_map {};
-
-struct trace_event_data_offsets_rdev_return_chandef {};
-
-struct trace_event_data_offsets_rdev_start_nan {};
-
-struct trace_event_data_offsets_rdev_nan_change_conf {};
-
-struct trace_event_data_offsets_rdev_add_nan_func {};
-
-struct trace_event_data_offsets_rdev_del_nan_func {};
-
-struct trace_event_data_offsets_rdev_set_mac_acl {};
-
-struct trace_event_data_offsets_rdev_update_ft_ies {
- u32 ie;
-};
-
-struct trace_event_data_offsets_rdev_crit_proto_start {};
-
-struct trace_event_data_offsets_rdev_crit_proto_stop {};
-
-struct trace_event_data_offsets_rdev_channel_switch {
- u32 bcn_ofs;
- u32 pres_ofs;
-};
-
-struct trace_event_data_offsets_rdev_set_qos_map {};
-
-struct trace_event_data_offsets_rdev_set_ap_chanwidth {};
-
-struct trace_event_data_offsets_rdev_add_tx_ts {};
-
-struct trace_event_data_offsets_rdev_del_tx_ts {};
-
-struct trace_event_data_offsets_rdev_tdls_channel_switch {};
-
-struct trace_event_data_offsets_rdev_tdls_cancel_channel_switch {};
-
-struct trace_event_data_offsets_rdev_set_pmk {
- u32 pmk;
- u32 pmk_r0_name;
-};
-
-struct trace_event_data_offsets_rdev_del_pmk {};
-
-struct trace_event_data_offsets_rdev_external_auth {};
-
-struct trace_event_data_offsets_rdev_start_radar_detection {};
-
-struct trace_event_data_offsets_rdev_set_mcast_rate {};
-
-struct trace_event_data_offsets_rdev_set_coalesce {};
-
-struct trace_event_data_offsets_rdev_set_multicast_to_unicast {};
-
-struct trace_event_data_offsets_rdev_get_ftm_responder_stats {};
-
-struct trace_event_data_offsets_cfg80211_return_bool {};
-
-struct trace_event_data_offsets_cfg80211_netdev_mac_evt {};
-
-struct trace_event_data_offsets_netdev_evt_only {};
-
-struct trace_event_data_offsets_cfg80211_send_rx_assoc {};
-
-struct trace_event_data_offsets_netdev_frame_event {
- u32 frame;
-};
-
-struct trace_event_data_offsets_cfg80211_tx_mlme_mgmt {
- u32 frame;
-};
-
-struct trace_event_data_offsets_netdev_mac_evt {};
-
-struct trace_event_data_offsets_cfg80211_michael_mic_failure {};
-
-struct trace_event_data_offsets_cfg80211_ready_on_channel {};
-
-struct trace_event_data_offsets_cfg80211_ready_on_channel_expired {};
-
-struct trace_event_data_offsets_cfg80211_tx_mgmt_expired {};
-
-struct trace_event_data_offsets_cfg80211_new_sta {};
-
-struct trace_event_data_offsets_cfg80211_rx_mgmt {};
-
-struct trace_event_data_offsets_cfg80211_mgmt_tx_status {};
-
-struct trace_event_data_offsets_cfg80211_rx_control_port {};
-
-struct trace_event_data_offsets_cfg80211_cqm_rssi_notify {};
-
-struct trace_event_data_offsets_cfg80211_reg_can_beacon {};
-
-struct trace_event_data_offsets_cfg80211_chandef_dfs_required {};
-
-struct trace_event_data_offsets_cfg80211_ch_switch_notify {};
-
-struct trace_event_data_offsets_cfg80211_ch_switch_started_notify {};
-
-struct trace_event_data_offsets_cfg80211_radar_event {};
-
-struct trace_event_data_offsets_cfg80211_cac_event {};
-
-struct trace_event_data_offsets_cfg80211_rx_evt {};
-
-struct trace_event_data_offsets_cfg80211_ibss_joined {};
-
-struct trace_event_data_offsets_cfg80211_probe_status {};
-
-struct trace_event_data_offsets_cfg80211_cqm_pktloss_notify {};
-
-struct trace_event_data_offsets_cfg80211_pmksa_candidate_notify {};
-
-struct trace_event_data_offsets_cfg80211_report_obss_beacon {};
-
-struct trace_event_data_offsets_cfg80211_tdls_oper_request {};
-
-struct trace_event_data_offsets_cfg80211_scan_done {
- u32 ie;
-};
-
-struct trace_event_data_offsets_wiphy_id_evt {};
-
-struct trace_event_data_offsets_cfg80211_get_bss {
- u32 ssid;
-};
-
-struct trace_event_data_offsets_cfg80211_inform_bss_frame {
- u32 mgmt;
-};
-
-struct trace_event_data_offsets_cfg80211_bss_evt {};
-
-struct trace_event_data_offsets_cfg80211_return_uint {};
-
-struct trace_event_data_offsets_cfg80211_return_u32 {};
-
-struct trace_event_data_offsets_cfg80211_report_wowlan_wakeup {
- u32 packet;
-};
-
-struct trace_event_data_offsets_cfg80211_ft_event {
- u32 ies;
- u32 ric_ies;
-};
-
-struct trace_event_data_offsets_cfg80211_stop_iface {};
-
-struct trace_event_data_offsets_cfg80211_pmsr_report {};
-
-struct trace_event_data_offsets_cfg80211_pmsr_complete {};
-
-struct trace_event_data_offsets_rdev_update_owe_info {
- u32 ie;
-};
-
-struct trace_event_data_offsets_cfg80211_update_owe_info_event {
- u32 ie;
-};
-
-struct trace_event_data_offsets_rdev_probe_mesh_link {};
-
-typedef void (*btf_trace_rdev_suspend)(void *, struct wiphy *, struct cfg80211_wowlan *);
-
-typedef void (*btf_trace_rdev_return_int)(void *, struct wiphy *, int);
-
-typedef void (*btf_trace_rdev_scan)(void *, struct wiphy *, struct cfg80211_scan_request *);
-
-typedef void (*btf_trace_rdev_resume)(void *, struct wiphy *);
-
-typedef void (*btf_trace_rdev_return_void)(void *, struct wiphy *);
-
-typedef void (*btf_trace_rdev_get_antenna)(void *, struct wiphy *);
-
-typedef void (*btf_trace_rdev_rfkill_poll)(void *, struct wiphy *);
-
-typedef void (*btf_trace_rdev_set_wakeup)(void *, struct wiphy *, bool);
-
-typedef void (*btf_trace_rdev_add_virtual_intf)(void *, struct wiphy *, char *, enum nl80211_iftype);
-
-typedef void (*btf_trace_rdev_return_wdev)(void *, struct wiphy *, struct wireless_dev *);
-
-typedef void (*btf_trace_rdev_del_virtual_intf)(void *, struct wiphy *, struct wireless_dev *);
-
-typedef void (*btf_trace_rdev_change_virtual_intf)(void *, struct wiphy *, struct net_device___2 *, enum nl80211_iftype);
-
-typedef void (*btf_trace_rdev_get_key)(void *, struct wiphy *, struct net_device___2 *, u8, bool, const u8 *);
-
-typedef void (*btf_trace_rdev_del_key)(void *, struct wiphy *, struct net_device___2 *, u8, bool, const u8 *);
-
-typedef void (*btf_trace_rdev_add_key)(void *, struct wiphy *, struct net_device___2 *, u8, bool, const u8 *, u8);
-
-typedef void (*btf_trace_rdev_set_default_key)(void *, struct wiphy *, struct net_device___2 *, u8, bool, bool);
-
-typedef void (*btf_trace_rdev_set_default_mgmt_key)(void *, struct wiphy *, struct net_device___2 *, u8);
-
-typedef void (*btf_trace_rdev_start_ap)(void *, struct wiphy *, struct net_device___2 *, struct cfg80211_ap_settings *);
-
-typedef void (*btf_trace_rdev_change_beacon)(void *, struct wiphy *, struct net_device___2 *, struct cfg80211_beacon_data *);
-
-typedef void (*btf_trace_rdev_stop_ap)(void *, struct wiphy *, struct net_device___2 *);
-
-typedef void (*btf_trace_rdev_set_rekey_data)(void *, struct wiphy *, struct net_device___2 *);
-
-typedef void (*btf_trace_rdev_get_mesh_config)(void *, struct wiphy *, struct net_device___2 *);
-
-typedef void (*btf_trace_rdev_leave_mesh)(void *, struct wiphy *, struct net_device___2 *);
-
-typedef void (*btf_trace_rdev_leave_ibss)(void *, struct wiphy *, struct net_device___2 *);
-
-typedef void (*btf_trace_rdev_leave_ocb)(void *, struct wiphy *, struct net_device___2 *);
-
-typedef void (*btf_trace_rdev_flush_pmksa)(void *, struct wiphy *, struct net_device___2 *);
-
-typedef void (*btf_trace_rdev_end_cac)(void *, struct wiphy *, struct net_device___2 *);
-
-typedef void (*btf_trace_rdev_add_station)(void *, struct wiphy *, struct net_device___2 *, u8 *, struct station_parameters *);
-
-typedef void (*btf_trace_rdev_change_station)(void *, struct wiphy *, struct net_device___2 *, u8 *, struct station_parameters *);
-
-typedef void (*btf_trace_rdev_del_station)(void *, struct wiphy *, struct net_device___2 *, struct station_del_parameters *);
-
-typedef void (*btf_trace_rdev_get_station)(void *, struct wiphy *, struct net_device___2 *, const u8 *);
-
-typedef void (*btf_trace_rdev_del_mpath)(void *, struct wiphy *, struct net_device___2 *, const u8 *);
-
-typedef void (*btf_trace_rdev_set_wds_peer)(void *, struct wiphy *, struct net_device___2 *, const u8 *);
-
-typedef void (*btf_trace_rdev_dump_station)(void *, struct wiphy *, struct net_device___2 *, int, u8 *);
-
-typedef void (*btf_trace_rdev_return_int_station_info)(void *, struct wiphy *, int, struct station_info *);
-
-typedef void (*btf_trace_rdev_add_mpath)(void *, struct wiphy *, struct net_device___2 *, u8 *, u8 *);
-
-typedef void (*btf_trace_rdev_change_mpath)(void *, struct wiphy *, struct net_device___2 *, u8 *, u8 *);
-
-typedef void (*btf_trace_rdev_get_mpath)(void *, struct wiphy *, struct net_device___2 *, u8 *, u8 *);
-
-typedef void (*btf_trace_rdev_dump_mpath)(void *, struct wiphy *, struct net_device___2 *, int, u8 *, u8 *);
-
-typedef void (*btf_trace_rdev_get_mpp)(void *, struct wiphy *, struct net_device___2 *, u8 *, u8 *);
-
-typedef void (*btf_trace_rdev_dump_mpp)(void *, struct wiphy *, struct net_device___2 *, int, u8 *, u8 *);
-
-typedef void (*btf_trace_rdev_return_int_mpath_info)(void *, struct wiphy *, int, struct mpath_info *);
-
-typedef void (*btf_trace_rdev_return_int_mesh_config)(void *, struct wiphy *, int, struct mesh_config *);
-
-typedef void (*btf_trace_rdev_update_mesh_config)(void *, struct wiphy *, struct net_device___2 *, u32, const struct mesh_config *);
-
-typedef void (*btf_trace_rdev_join_mesh)(void *, struct wiphy *, struct net_device___2 *, const struct mesh_config *, const struct mesh_setup *);
-
-typedef void (*btf_trace_rdev_change_bss)(void *, struct wiphy *, struct net_device___2 *, struct bss_parameters *);
-
-typedef void (*btf_trace_rdev_set_txq_params)(void *, struct wiphy *, struct net_device___2 *, struct ieee80211_txq_params *);
-
-typedef void (*btf_trace_rdev_libertas_set_mesh_channel)(void *, struct wiphy *, struct net_device___2 *, struct ieee80211_channel *);
-
-typedef void (*btf_trace_rdev_set_monitor_channel)(void *, struct wiphy *, struct cfg80211_chan_def *);
-
-typedef void (*btf_trace_rdev_auth)(void *, struct wiphy *, struct net_device___2 *, struct cfg80211_auth_request *);
-
-typedef void (*btf_trace_rdev_assoc)(void *, struct wiphy *, struct net_device___2 *, struct cfg80211_assoc_request *);
-
-typedef void (*btf_trace_rdev_deauth)(void *, struct wiphy *, struct net_device___2 *, struct cfg80211_deauth_request *);
-
-typedef void (*btf_trace_rdev_disassoc)(void *, struct wiphy *, struct net_device___2 *, struct cfg80211_disassoc_request *);
-
-typedef void (*btf_trace_rdev_mgmt_tx_cancel_wait)(void *, struct wiphy *, struct wireless_dev *, u64);
-
-typedef void (*btf_trace_rdev_set_power_mgmt)(void *, struct wiphy *, struct net_device___2 *, bool, int);
-
-typedef void (*btf_trace_rdev_connect)(void *, struct wiphy *, struct net_device___2 *, struct cfg80211_connect_params *);
-
-typedef void (*btf_trace_rdev_update_connect_params)(void *, struct wiphy *, struct net_device___2 *, struct cfg80211_connect_params *, u32);
-
-typedef void (*btf_trace_rdev_set_cqm_rssi_config)(void *, struct wiphy *, struct net_device___2 *, s32, u32);
-
-typedef void (*btf_trace_rdev_set_cqm_rssi_range_config)(void *, struct wiphy *, struct net_device___2 *, s32, s32);
-
-typedef void (*btf_trace_rdev_set_cqm_txe_config)(void *, struct wiphy *, struct net_device___2 *, u32, u32, u32);
-
-typedef void (*btf_trace_rdev_disconnect)(void *, struct wiphy *, struct net_device___2 *, u16);
-
-typedef void (*btf_trace_rdev_join_ibss)(void *, struct wiphy *, struct net_device___2 *, struct cfg80211_ibss_params *);
-
-typedef void (*btf_trace_rdev_join_ocb)(void *, struct wiphy *, struct net_device___2 *, const struct ocb_setup *);
-
-typedef void (*btf_trace_rdev_set_wiphy_params)(void *, struct wiphy *, u32);
-
-typedef void (*btf_trace_rdev_get_tx_power)(void *, struct wiphy *, struct wireless_dev *);
-
-typedef void (*btf_trace_rdev_set_tx_power)(void *, struct wiphy *, struct wireless_dev *, enum nl80211_tx_power_setting, int);
-
-typedef void (*btf_trace_rdev_return_int_int)(void *, struct wiphy *, int, int);
-
-typedef void (*btf_trace_rdev_set_bitrate_mask)(void *, struct wiphy *, struct net_device___2 *, const u8 *, const struct cfg80211_bitrate_mask *);
-
-typedef void (*btf_trace_rdev_mgmt_frame_register)(void *, struct wiphy *, struct wireless_dev *, u16, bool);
-
-typedef void (*btf_trace_rdev_return_int_tx_rx)(void *, struct wiphy *, int, u32, u32);
-
-typedef void (*btf_trace_rdev_return_void_tx_rx)(void *, struct wiphy *, u32, u32, u32, u32);
-
-typedef void (*btf_trace_rdev_set_antenna)(void *, struct wiphy *, u32, u32);
-
-typedef void (*btf_trace_rdev_sched_scan_start)(void *, struct wiphy *, struct net_device___2 *, u64);
-
-typedef void (*btf_trace_rdev_sched_scan_stop)(void *, struct wiphy *, struct net_device___2 *, u64);
-
-typedef void (*btf_trace_rdev_tdls_mgmt)(void *, struct wiphy *, struct net_device___2 *, u8 *, u8, u8, u16, u32, bool, const u8 *, size_t);
-
-typedef void (*btf_trace_rdev_dump_survey)(void *, struct wiphy *, struct net_device___2 *, int);
-
-typedef void (*btf_trace_rdev_return_int_survey_info)(void *, struct wiphy *, int, struct survey_info *);
-
-typedef void (*btf_trace_rdev_tdls_oper)(void *, struct wiphy *, struct net_device___2 *, u8 *, enum nl80211_tdls_operation);
-
-typedef void (*btf_trace_rdev_probe_client)(void *, struct wiphy *, struct net_device___2 *, const u8 *);
-
-typedef void (*btf_trace_rdev_set_pmksa)(void *, struct wiphy *, struct net_device___2 *, struct cfg80211_pmksa *);
-
-typedef void (*btf_trace_rdev_del_pmksa)(void *, struct wiphy *, struct net_device___2 *, struct cfg80211_pmksa *);
-
-typedef void (*btf_trace_rdev_remain_on_channel)(void *, struct wiphy *, struct wireless_dev *, struct ieee80211_channel *, unsigned int);
-
-typedef void (*btf_trace_rdev_return_int_cookie)(void *, struct wiphy *, int, u64);
-
-typedef void (*btf_trace_rdev_cancel_remain_on_channel)(void *, struct wiphy *, struct wireless_dev *, u64);
-
-typedef void (*btf_trace_rdev_mgmt_tx)(void *, struct wiphy *, struct wireless_dev *, struct cfg80211_mgmt_tx_params *);
-
-typedef void (*btf_trace_rdev_tx_control_port)(void *, struct wiphy *, struct net_device___2 *, const u8 *, size_t, const u8 *, __be16, bool);
-
-typedef void (*btf_trace_rdev_set_noack_map)(void *, struct wiphy *, struct net_device___2 *, u16);
-
-typedef void (*btf_trace_rdev_get_channel)(void *, struct wiphy *, struct wireless_dev *);
-
-typedef void (*btf_trace_rdev_return_chandef)(void *, struct wiphy *, int, struct cfg80211_chan_def *);
-
-typedef void (*btf_trace_rdev_start_p2p_device)(void *, struct wiphy *, struct wireless_dev *);
-
-typedef void (*btf_trace_rdev_stop_p2p_device)(void *, struct wiphy *, struct wireless_dev *);
-
-typedef void (*btf_trace_rdev_start_nan)(void *, struct wiphy *, struct wireless_dev *, struct cfg80211_nan_conf *);
-
-typedef void (*btf_trace_rdev_nan_change_conf)(void *, struct wiphy *, struct wireless_dev *, struct cfg80211_nan_conf *, u32);
-
-typedef void (*btf_trace_rdev_stop_nan)(void *, struct wiphy *, struct wireless_dev *);
-
-typedef void (*btf_trace_rdev_add_nan_func)(void *, struct wiphy *, struct wireless_dev *, const struct cfg80211_nan_func *);
-
-typedef void (*btf_trace_rdev_del_nan_func)(void *, struct wiphy *, struct wireless_dev *, u64);
-
-typedef void (*btf_trace_rdev_set_mac_acl)(void *, struct wiphy *, struct net_device___2 *, struct cfg80211_acl_data *);
-
-typedef void (*btf_trace_rdev_update_ft_ies)(void *, struct wiphy *, struct net_device___2 *, struct cfg80211_update_ft_ies_params *);
-
-typedef void (*btf_trace_rdev_crit_proto_start)(void *, struct wiphy *, struct wireless_dev *, enum nl80211_crit_proto_id, u16);
-
-typedef void (*btf_trace_rdev_crit_proto_stop)(void *, struct wiphy *, struct wireless_dev *);
-
-typedef void (*btf_trace_rdev_channel_switch)(void *, struct wiphy *, struct net_device___2 *, struct cfg80211_csa_settings *);
-
-typedef void (*btf_trace_rdev_set_qos_map)(void *, struct wiphy *, struct net_device___2 *, struct cfg80211_qos_map *);
-
-typedef void (*btf_trace_rdev_set_ap_chanwidth)(void *, struct wiphy *, struct net_device___2 *, struct cfg80211_chan_def *);
-
-typedef void (*btf_trace_rdev_add_tx_ts)(void *, struct wiphy *, struct net_device___2 *, u8, const u8 *, u8, u16);
-
-typedef void (*btf_trace_rdev_del_tx_ts)(void *, struct wiphy *, struct net_device___2 *, u8, const u8 *);
-
-typedef void (*btf_trace_rdev_tdls_channel_switch)(void *, struct wiphy *, struct net_device___2 *, const u8 *, u8, struct cfg80211_chan_def *);
-
-typedef void (*btf_trace_rdev_tdls_cancel_channel_switch)(void *, struct wiphy *, struct net_device___2 *, const u8 *);
-
-typedef void (*btf_trace_rdev_set_pmk)(void *, struct wiphy *, struct net_device___2 *, struct cfg80211_pmk_conf *);
-
-typedef void (*btf_trace_rdev_del_pmk)(void *, struct wiphy *, struct net_device___2 *, const u8 *);
-
-typedef void (*btf_trace_rdev_external_auth)(void *, struct wiphy *, struct net_device___2 *, struct cfg80211_external_auth_params *);
-
-typedef void (*btf_trace_rdev_start_radar_detection)(void *, struct wiphy *, struct net_device___2 *, struct cfg80211_chan_def *, u32);
-
-typedef void (*btf_trace_rdev_set_mcast_rate)(void *, struct wiphy *, struct net_device___2 *, int *);
-
-typedef void (*btf_trace_rdev_set_coalesce)(void *, struct wiphy *, struct cfg80211_coalesce *);
-
-typedef void (*btf_trace_rdev_abort_scan)(void *, struct wiphy *, struct wireless_dev *);
-
-typedef void (*btf_trace_rdev_set_multicast_to_unicast)(void *, struct wiphy *, struct net_device___2 *, const bool);
-
-typedef void (*btf_trace_rdev_get_txq_stats)(void *, struct wiphy *, struct wireless_dev *);
-
-typedef void (*btf_trace_rdev_get_ftm_responder_stats)(void *, struct wiphy *, struct net_device___2 *, struct cfg80211_ftm_responder_stats *);
-
-typedef void (*btf_trace_rdev_start_pmsr)(void *, struct wiphy *, struct wireless_dev *, u64);
-
-typedef void (*btf_trace_rdev_abort_pmsr)(void *, struct wiphy *, struct wireless_dev *, u64);
-
-typedef void (*btf_trace_cfg80211_return_bool)(void *, bool);
-
-typedef void (*btf_trace_cfg80211_notify_new_peer_candidate)(void *, struct net_device___2 *, const u8 *);
-
-typedef void (*btf_trace_cfg80211_send_rx_auth)(void *, struct net_device___2 *);
-
-typedef void (*btf_trace_cfg80211_send_rx_assoc)(void *, struct net_device___2 *, struct cfg80211_bss *);
-
-typedef void (*btf_trace_cfg80211_rx_unprot_mlme_mgmt)(void *, struct net_device___2 *, const u8 *, int);
-
-typedef void (*btf_trace_cfg80211_rx_mlme_mgmt)(void *, struct net_device___2 *, const u8 *, int);
-
-typedef void (*btf_trace_cfg80211_tx_mlme_mgmt)(void *, struct net_device___2 *, const u8 *, int);
-
-typedef void (*btf_trace_cfg80211_send_auth_timeout)(void *, struct net_device___2 *, const u8 *);
-
-typedef void (*btf_trace_cfg80211_send_assoc_timeout)(void *, struct net_device___2 *, const u8 *);
-
-typedef void (*btf_trace_cfg80211_michael_mic_failure)(void *, struct net_device___2 *, const u8 *, enum nl80211_key_type, int, const u8 *);
-
-typedef void (*btf_trace_cfg80211_ready_on_channel)(void *, struct wireless_dev *, u64, struct ieee80211_channel *, unsigned int);
-
-typedef void (*btf_trace_cfg80211_ready_on_channel_expired)(void *, struct wireless_dev *, u64, struct ieee80211_channel *);
-
-typedef void (*btf_trace_cfg80211_tx_mgmt_expired)(void *, struct wireless_dev *, u64, struct ieee80211_channel *);
-
-typedef void (*btf_trace_cfg80211_new_sta)(void *, struct net_device___2 *, const u8 *, struct station_info *);
-
-typedef void (*btf_trace_cfg80211_del_sta)(void *, struct net_device___2 *, const u8 *);
-
-typedef void (*btf_trace_cfg80211_rx_mgmt)(void *, struct wireless_dev *, int, int);
-
-typedef void (*btf_trace_cfg80211_mgmt_tx_status)(void *, struct wireless_dev *, u64, bool);
-
-typedef void (*btf_trace_cfg80211_rx_control_port)(void *, struct net_device___2 *, struct sk_buff___2 *, bool);
-
-typedef void (*btf_trace_cfg80211_cqm_rssi_notify)(void *, struct net_device___2 *, enum nl80211_cqm_rssi_threshold_event, s32);
-
-typedef void (*btf_trace_cfg80211_reg_can_beacon)(void *, struct wiphy *, struct cfg80211_chan_def *, enum nl80211_iftype, bool);
-
-typedef void (*btf_trace_cfg80211_chandef_dfs_required)(void *, struct wiphy *, struct cfg80211_chan_def *);
-
-typedef void (*btf_trace_cfg80211_ch_switch_notify)(void *, struct net_device___2 *, struct cfg80211_chan_def *);
-
-typedef void (*btf_trace_cfg80211_ch_switch_started_notify)(void *, struct net_device___2 *, struct cfg80211_chan_def *);
-
-typedef void (*btf_trace_cfg80211_radar_event)(void *, struct wiphy *, struct cfg80211_chan_def *);
-
-typedef void (*btf_trace_cfg80211_cac_event)(void *, struct net_device___2 *, enum nl80211_radar_event);
-
-typedef void (*btf_trace_cfg80211_rx_spurious_frame)(void *, struct net_device___2 *, const u8 *);
-
-typedef void (*btf_trace_cfg80211_rx_unexpected_4addr_frame)(void *, struct net_device___2 *, const u8 *);
-
-typedef void (*btf_trace_cfg80211_ibss_joined)(void *, struct net_device___2 *, const u8 *, struct ieee80211_channel *);
-
-typedef void (*btf_trace_cfg80211_probe_status)(void *, struct net_device___2 *, const u8 *, u64, bool);
-
-typedef void (*btf_trace_cfg80211_cqm_pktloss_notify)(void *, struct net_device___2 *, const u8 *, u32);
-
-typedef void (*btf_trace_cfg80211_gtk_rekey_notify)(void *, struct net_device___2 *, const u8 *);
-
-typedef void (*btf_trace_cfg80211_pmksa_candidate_notify)(void *, struct net_device___2 *, int, const u8 *, bool);
-
-typedef void (*btf_trace_cfg80211_report_obss_beacon)(void *, struct wiphy *, const u8 *, size_t, int, int);
-
-typedef void (*btf_trace_cfg80211_tdls_oper_request)(void *, struct wiphy *, struct net_device___2 *, const u8 *, enum nl80211_tdls_operation, u16);
-
-typedef void (*btf_trace_cfg80211_scan_done)(void *, struct cfg80211_scan_request *, struct cfg80211_scan_info *);
-
-typedef void (*btf_trace_cfg80211_sched_scan_stopped)(void *, struct wiphy *, u64);
-
-typedef void (*btf_trace_cfg80211_sched_scan_results)(void *, struct wiphy *, u64);
-
-typedef void (*btf_trace_cfg80211_get_bss)(void *, struct wiphy *, struct ieee80211_channel *, const u8 *, const u8 *, size_t, enum ieee80211_bss_type, enum ieee80211_privacy);
-
-typedef void (*btf_trace_cfg80211_inform_bss_frame)(void *, struct wiphy *, struct cfg80211_inform_bss *, struct ieee80211_mgmt *, size_t);
-
-typedef void (*btf_trace_cfg80211_return_bss)(void *, struct cfg80211_bss *);
-
-typedef void (*btf_trace_cfg80211_return_uint)(void *, unsigned int);
-
-typedef void (*btf_trace_cfg80211_return_u32)(void *, u32);
-
-typedef void (*btf_trace_cfg80211_report_wowlan_wakeup)(void *, struct wiphy *, struct wireless_dev *, struct cfg80211_wowlan_wakeup *);
-
-typedef void (*btf_trace_cfg80211_ft_event)(void *, struct wiphy *, struct net_device___2 *, struct cfg80211_ft_event_params *);
-
-typedef void (*btf_trace_cfg80211_stop_iface)(void *, struct wiphy *, struct wireless_dev *);
-
-typedef void (*btf_trace_cfg80211_pmsr_report)(void *, struct wiphy *, struct wireless_dev *, u64, const u8 *);
-
-typedef void (*btf_trace_cfg80211_pmsr_complete)(void *, struct wiphy *, struct wireless_dev *, u64);
-
-typedef void (*btf_trace_rdev_update_owe_info)(void *, struct wiphy *, struct net_device___2 *, struct cfg80211_update_owe_info *);
-
-typedef void (*btf_trace_cfg80211_update_owe_info_event)(void *, struct wiphy *, struct net_device___2 *, struct cfg80211_update_owe_info *);
-
-typedef void (*btf_trace_rdev_probe_mesh_link)(void *, struct wiphy *, struct net_device___2 *, const u8 *, const u8 *, size_t);
-
-enum nl80211_peer_measurement_status {
- NL80211_PMSR_STATUS_SUCCESS = 0,
- NL80211_PMSR_STATUS_REFUSED = 1,
- NL80211_PMSR_STATUS_TIMEOUT = 2,
- NL80211_PMSR_STATUS_FAILURE = 3,
-};
-
-enum nl80211_peer_measurement_resp {
- __NL80211_PMSR_RESP_ATTR_INVALID = 0,
- NL80211_PMSR_RESP_ATTR_DATA = 1,
- NL80211_PMSR_RESP_ATTR_STATUS = 2,
- NL80211_PMSR_RESP_ATTR_HOST_TIME = 3,
- NL80211_PMSR_RESP_ATTR_AP_TSF = 4,
- NL80211_PMSR_RESP_ATTR_FINAL = 5,
- NL80211_PMSR_RESP_ATTR_PAD = 6,
- NUM_NL80211_PMSR_RESP_ATTRS = 7,
- NL80211_PMSR_RESP_ATTR_MAX = 6,
-};
-
-enum nl80211_peer_measurement_ftm_failure_reasons {
- NL80211_PMSR_FTM_FAILURE_UNSPECIFIED = 0,
- NL80211_PMSR_FTM_FAILURE_NO_RESPONSE = 1,
- NL80211_PMSR_FTM_FAILURE_REJECTED = 2,
- NL80211_PMSR_FTM_FAILURE_WRONG_CHANNEL = 3,
- NL80211_PMSR_FTM_FAILURE_PEER_NOT_CAPABLE = 4,
- NL80211_PMSR_FTM_FAILURE_INVALID_TIMESTAMP = 5,
- NL80211_PMSR_FTM_FAILURE_PEER_BUSY = 6,
- NL80211_PMSR_FTM_FAILURE_BAD_CHANGED_PARAMS = 7,
-};
-
-enum nl80211_peer_measurement_ftm_resp {
- __NL80211_PMSR_FTM_RESP_ATTR_INVALID = 0,
- NL80211_PMSR_FTM_RESP_ATTR_FAIL_REASON = 1,
- NL80211_PMSR_FTM_RESP_ATTR_BURST_INDEX = 2,
- NL80211_PMSR_FTM_RESP_ATTR_NUM_FTMR_ATTEMPTS = 3,
- NL80211_PMSR_FTM_RESP_ATTR_NUM_FTMR_SUCCESSES = 4,
- NL80211_PMSR_FTM_RESP_ATTR_BUSY_RETRY_TIME = 5,
- NL80211_PMSR_FTM_RESP_ATTR_NUM_BURSTS_EXP = 6,
- NL80211_PMSR_FTM_RESP_ATTR_BURST_DURATION = 7,
- NL80211_PMSR_FTM_RESP_ATTR_FTMS_PER_BURST = 8,
- NL80211_PMSR_FTM_RESP_ATTR_RSSI_AVG = 9,
- NL80211_PMSR_FTM_RESP_ATTR_RSSI_SPREAD = 10,
- NL80211_PMSR_FTM_RESP_ATTR_TX_RATE = 11,
- NL80211_PMSR_FTM_RESP_ATTR_RX_RATE = 12,
- NL80211_PMSR_FTM_RESP_ATTR_RTT_AVG = 13,
- NL80211_PMSR_FTM_RESP_ATTR_RTT_VARIANCE = 14,
- NL80211_PMSR_FTM_RESP_ATTR_RTT_SPREAD = 15,
- NL80211_PMSR_FTM_RESP_ATTR_DIST_AVG = 16,
- NL80211_PMSR_FTM_RESP_ATTR_DIST_VARIANCE = 17,
- NL80211_PMSR_FTM_RESP_ATTR_DIST_SPREAD = 18,
- NL80211_PMSR_FTM_RESP_ATTR_LCI = 19,
- NL80211_PMSR_FTM_RESP_ATTR_CIVICLOC = 20,
- NL80211_PMSR_FTM_RESP_ATTR_PAD = 21,
- NUM_NL80211_PMSR_FTM_RESP_ATTR = 22,
- NL80211_PMSR_FTM_RESP_ATTR_MAX = 21,
-};
-
-struct cfg80211_pmsr_ftm_result {
- const u8 *lci;
- const u8 *civicloc;
- unsigned int lci_len;
- unsigned int civicloc_len;
- enum nl80211_peer_measurement_ftm_failure_reasons failure_reason;
- u32 num_ftmr_attempts;
- u32 num_ftmr_successes;
- s16 burst_index;
- u8 busy_retry_time;
- u8 num_bursts_exp;
- u8 burst_duration;
- u8 ftms_per_burst;
- s32 rssi_avg;
- s32 rssi_spread;
- struct rate_info tx_rate;
- struct rate_info rx_rate;
- s64 rtt_avg;
- s64 rtt_variance;
- s64 rtt_spread;
- s64 dist_avg;
- s64 dist_variance;
- s64 dist_spread;
- u16 num_ftmr_attempts_valid: 1;
- u16 num_ftmr_successes_valid: 1;
- u16 rssi_avg_valid: 1;
- u16 rssi_spread_valid: 1;
- u16 tx_rate_valid: 1;
- u16 rx_rate_valid: 1;
- u16 rtt_avg_valid: 1;
- u16 rtt_variance_valid: 1;
- u16 rtt_spread_valid: 1;
- u16 dist_avg_valid: 1;
- u16 dist_variance_valid: 1;
- u16 dist_spread_valid: 1;
-};
-
-struct cfg80211_pmsr_result {
- u64 host_time;
- u64 ap_tsf;
- enum nl80211_peer_measurement_status status;
- u8 addr[6];
- u8 final: 1;
- u8 ap_tsf_valid: 1;
- enum nl80211_peer_measurement_type type;
- union {
- struct cfg80211_pmsr_ftm_result ftm;
- };
-};
-
-struct ieee80211_channel_sw_ie {
- u8 mode;
- u8 new_ch_num;
- u8 count;
-};
-
-struct ieee80211_sec_chan_offs_ie {
- u8 sec_chan_offs;
-};
-
-struct ieee80211_mesh_chansw_params_ie {
- u8 mesh_ttl;
- u8 mesh_flags;
- __le16 mesh_reason;
- __le16 mesh_pre_value;
-};
-
-struct ieee80211_wide_bw_chansw_ie {
- u8 new_channel_width;
- u8 new_center_freq_seg0;
- u8 new_center_freq_seg1;
-};
-
-struct ieee80211_tim_ie {
- u8 dtim_count;
- u8 dtim_period;
- u8 bitmap_ctrl;
- u8 virtual_map[1];
-};
-
-struct ieee80211_meshconf_ie {
- u8 meshconf_psel;
- u8 meshconf_pmetric;
- u8 meshconf_congest;
- u8 meshconf_synch;
- u8 meshconf_auth;
- u8 meshconf_form;
- u8 meshconf_cap;
-};
-
-struct ieee80211_rann_ie {
- u8 rann_flags;
- u8 rann_hopcount;
- u8 rann_ttl;
- u8 rann_addr[6];
- __le32 rann_seq;
- __le32 rann_interval;
- __le32 rann_metric;
-} __attribute__((packed));
-
-struct ieee80211_addba_ext_ie {
- u8 data;
-};
-
-struct ieee80211_ch_switch_timing {
- __le16 switch_time;
- __le16 switch_timeout;
-};
-
-struct ieee80211_tdls_lnkie {
- u8 ie_type;
- u8 ie_len;
- u8 bssid[6];
- u8 init_sta[6];
- u8 resp_sta[6];
-};
-
-struct ieee80211_p2p_noa_desc {
- u8 count;
- __le32 duration;
- __le32 interval;
- __le32 start_time;
-} __attribute__((packed));
-
-struct ieee80211_p2p_noa_attr {
- u8 index;
- u8 oppps_ctwindow;
- struct ieee80211_p2p_noa_desc desc[4];
-} __attribute__((packed));
-
-struct ieee80211_vht_operation {
- u8 chan_width;
- u8 center_freq_seg0_idx;
- u8 center_freq_seg1_idx;
- __le16 basic_mcs_set;
-} __attribute__((packed));
-
-struct ieee80211_he_operation {
- __le32 he_oper_params;
- __le16 he_mcs_nss_set;
- u8 optional[0];
-} __attribute__((packed));
-
-struct ieee80211_he_spr {
- u8 he_sr_control;
- u8 optional[0];
-};
-
-struct ieee80211_he_mu_edca_param_ac_rec {
- u8 aifsn;
- u8 ecw_min_max;
- u8 mu_edca_timer;
-};
-
-struct ieee80211_mu_edca_param_set {
- u8 mu_qos_info;
- struct ieee80211_he_mu_edca_param_ac_rec ac_be;
- struct ieee80211_he_mu_edca_param_ac_rec ac_bk;
- struct ieee80211_he_mu_edca_param_ac_rec ac_vi;
- struct ieee80211_he_mu_edca_param_ac_rec ac_vo;
-};
-
-struct ieee80211_timeout_interval_ie {
- u8 type;
- __le32 value;
-} __attribute__((packed));
-
-struct ieee80211_bss_max_idle_period_ie {
- __le16 max_idle_period;
- u8 idle_options;
-} __attribute__((packed));
-
-struct ieee80211_bssid_index {
- u8 bssid_index;
- u8 dtim_period;
- u8 dtim_count;
-};
-
-struct ieee80211_multiple_bssid_configuration {
- u8 bssid_count;
- u8 profile_periodicity;
-};
-
-typedef u32 codel_time_t;
-
-struct codel_params {
- codel_time_t target;
- codel_time_t ce_threshold;
- codel_time_t interval;
- u32 mtu;
- bool ecn;
-};
-
-struct codel_vars {
- u32 count;
- u32 lastcount;
- bool dropping;
- u16 rec_inv_sqrt;
- codel_time_t first_above_time;
- codel_time_t drop_next;
- codel_time_t ldelay;
-};
-
-enum ieee80211_radiotap_mcs_have {
- IEEE80211_RADIOTAP_MCS_HAVE_BW = 1,
- IEEE80211_RADIOTAP_MCS_HAVE_MCS = 2,
- IEEE80211_RADIOTAP_MCS_HAVE_GI = 4,
- IEEE80211_RADIOTAP_MCS_HAVE_FMT = 8,
- IEEE80211_RADIOTAP_MCS_HAVE_FEC = 16,
- IEEE80211_RADIOTAP_MCS_HAVE_STBC = 32,
-};
-
-enum ieee80211_radiotap_vht_known {
- IEEE80211_RADIOTAP_VHT_KNOWN_STBC = 1,
- IEEE80211_RADIOTAP_VHT_KNOWN_TXOP_PS_NA = 2,
- IEEE80211_RADIOTAP_VHT_KNOWN_GI = 4,
- IEEE80211_RADIOTAP_VHT_KNOWN_SGI_NSYM_DIS = 8,
- IEEE80211_RADIOTAP_VHT_KNOWN_LDPC_EXTRA_OFDM_SYM = 16,
- IEEE80211_RADIOTAP_VHT_KNOWN_BEAMFORMED = 32,
- IEEE80211_RADIOTAP_VHT_KNOWN_BANDWIDTH = 64,
- IEEE80211_RADIOTAP_VHT_KNOWN_GROUP_ID = 128,
- IEEE80211_RADIOTAP_VHT_KNOWN_PARTIAL_AID = 256,
-};
-
-enum ieee80211_max_queues {
- IEEE80211_MAX_QUEUES = 16,
- IEEE80211_MAX_QUEUE_MAP = 65535,
-};
-
-struct ieee80211_tx_queue_params {
- u16 txop;
- u16 cw_min;
- u16 cw_max;
- u8 aifs;
- bool acm;
- bool uapsd;
- bool mu_edca;
- struct ieee80211_he_mu_edca_param_ac_rec mu_edca_param_rec;
-};
-
-struct ieee80211_low_level_stats {
- unsigned int dot11ACKFailureCount;
- unsigned int dot11RTSFailureCount;
- unsigned int dot11FCSErrorCount;
- unsigned int dot11RTSSuccessCount;
-};
-
-struct ieee80211_chanctx_conf {
- struct cfg80211_chan_def def;
- struct cfg80211_chan_def min_def;
- u8 rx_chains_static;
- u8 rx_chains_dynamic;
- bool radar_enabled;
- long: 40;
- u8 drv_priv[0];
-};
-
-enum ieee80211_chanctx_switch_mode {
- CHANCTX_SWMODE_REASSIGN_VIF = 0,
- CHANCTX_SWMODE_SWAP_CONTEXTS = 1,
-};
-
-struct ieee80211_vif;
-
-struct ieee80211_vif_chanctx_switch {
- struct ieee80211_vif *vif;
- struct ieee80211_chanctx_conf *old_ctx;
- struct ieee80211_chanctx_conf *new_ctx;
-};
-
-struct ieee80211_mu_group_data {
- u8 membership[8];
- u8 position[16];
-};
-
-struct ieee80211_ftm_responder_params;
-
-struct ieee80211_bss_conf {
- const u8 *bssid;
- u8 bss_color;
- u8 htc_trig_based_pkt_ext;
- bool multi_sta_back_32bit;
- bool uora_exists;
- bool ack_enabled;
- u8 uora_ocw_range;
- u16 frame_time_rts_th;
- bool he_support;
- bool twt_requester;
- bool twt_responder;
- bool assoc;
- bool ibss_joined;
- bool ibss_creator;
- u16 aid;
- bool use_cts_prot;
- bool use_short_preamble;
- bool use_short_slot;
- bool enable_beacon;
- u8 dtim_period;
- char: 8;
- u16 beacon_int;
- u16 assoc_capability;
- long: 48;
- u64 sync_tsf;
- u32 sync_device_ts;
- u8 sync_dtim_count;
- int: 24;
- u32 basic_rates;
- int: 32;
- struct ieee80211_rate *beacon_rate;
- int mcast_rate[4];
- u16 ht_operation_mode;
- short: 16;
- s32 cqm_rssi_thold;
- u32 cqm_rssi_hyst;
- s32 cqm_rssi_low;
- s32 cqm_rssi_high;
- int: 32;
- struct cfg80211_chan_def chandef;
- struct ieee80211_mu_group_data mu_group;
- __be32 arp_addr_list[4];
- int arp_addr_cnt;
- bool qos;
- bool idle;
- bool ps;
- u8 ssid[32];
- char: 8;
- size_t ssid_len;
- bool hidden_ssid;
- int: 24;
- int txpower;
- enum nl80211_tx_power_setting txpower_type;
- struct ieee80211_p2p_noa_attr p2p_noa_attr;
- bool allow_p2p_go_ps;
- char: 8;
- u16 max_idle_period;
- bool protected_keep_alive;
- bool ftm_responder;
- struct ieee80211_ftm_responder_params *ftmr_params;
- bool nontransmitted;
- u8 transmitter_bssid[6];
- u8 bssid_index;
- u8 bssid_indicator;
- bool ema_ap;
- u8 profile_periodicity;
- struct ieee80211_he_operation he_operation;
- struct ieee80211_he_obss_pd he_obss_pd;
- int: 32;
-} __attribute__((packed));
-
-struct ieee80211_txq;
-
-struct ieee80211_vif {
- enum nl80211_iftype type;
- struct ieee80211_bss_conf bss_conf;
- u8 addr[6];
- bool p2p;
- bool csa_active;
- bool mu_mimo_owner;
- u8 cab_queue;
- u8 hw_queue[4];
- struct ieee80211_txq *txq;
- struct ieee80211_chanctx_conf *chanctx_conf;
- u32 driver_flags;
- unsigned int probe_req_reg;
- bool txqs_stopped[4];
- int: 32;
- u8 drv_priv[0];
-};
-
-enum ieee80211_bss_change {
- BSS_CHANGED_ASSOC = 1,
- BSS_CHANGED_ERP_CTS_PROT = 2,
- BSS_CHANGED_ERP_PREAMBLE = 4,
- BSS_CHANGED_ERP_SLOT = 8,
- BSS_CHANGED_HT = 16,
- BSS_CHANGED_BASIC_RATES = 32,
- BSS_CHANGED_BEACON_INT = 64,
- BSS_CHANGED_BSSID = 128,
- BSS_CHANGED_BEACON = 256,
- BSS_CHANGED_BEACON_ENABLED = 512,
- BSS_CHANGED_CQM = 1024,
- BSS_CHANGED_IBSS = 2048,
- BSS_CHANGED_ARP_FILTER = 4096,
- BSS_CHANGED_QOS = 8192,
- BSS_CHANGED_IDLE = 16384,
- BSS_CHANGED_SSID = 32768,
- BSS_CHANGED_AP_PROBE_RESP = 65536,
- BSS_CHANGED_PS = 131072,
- BSS_CHANGED_TXPOWER = 262144,
- BSS_CHANGED_P2P_PS = 524288,
- BSS_CHANGED_BEACON_INFO = 1048576,
- BSS_CHANGED_BANDWIDTH = 2097152,
- BSS_CHANGED_OCB = 4194304,
- BSS_CHANGED_MU_GROUPS = 8388608,
- BSS_CHANGED_KEEP_ALIVE = 16777216,
- BSS_CHANGED_MCAST_RATE = 33554432,
- BSS_CHANGED_FTM_RESPONDER = 67108864,
- BSS_CHANGED_TWT = 134217728,
- BSS_CHANGED_HE_OBSS_PD = 268435456,
-};
-
-enum ieee80211_event_type {
- RSSI_EVENT = 0,
- MLME_EVENT = 1,
- BAR_RX_EVENT = 2,
- BA_FRAME_TIMEOUT = 3,
-};
-
-enum ieee80211_rssi_event_data {
- RSSI_EVENT_HIGH = 0,
- RSSI_EVENT_LOW = 1,
-};
-
-struct ieee80211_rssi_event {
- enum ieee80211_rssi_event_data data;
-};
-
-enum ieee80211_mlme_event_data {
- AUTH_EVENT = 0,
- ASSOC_EVENT = 1,
- DEAUTH_RX_EVENT = 2,
- DEAUTH_TX_EVENT = 3,
-};
-
-enum ieee80211_mlme_event_status {
- MLME_SUCCESS = 0,
- MLME_DENIED = 1,
- MLME_TIMEOUT = 2,
-};
-
-struct ieee80211_mlme_event {
- enum ieee80211_mlme_event_data data;
- enum ieee80211_mlme_event_status status;
- u16 reason;
-};
-
-struct ieee80211_sta;
-
-struct ieee80211_ba_event {
- struct ieee80211_sta *sta;
- u16 tid;
- u16 ssn;
-};
-
-enum ieee80211_sta_rx_bandwidth {
- IEEE80211_STA_RX_BW_20 = 0,
- IEEE80211_STA_RX_BW_40 = 1,
- IEEE80211_STA_RX_BW_80 = 2,
- IEEE80211_STA_RX_BW_160 = 3,
-};
-
-enum ieee80211_smps_mode {
- IEEE80211_SMPS_AUTOMATIC = 0,
- IEEE80211_SMPS_OFF = 1,
- IEEE80211_SMPS_STATIC = 2,
- IEEE80211_SMPS_DYNAMIC = 3,
- IEEE80211_SMPS_NUM_MODES = 4,
-};
-
-struct ieee80211_sta_txpwr {
- s16 power;
- enum nl80211_tx_power_setting type;
-};
-
-struct ieee80211_sta_rates;
-
-struct ieee80211_sta {
- u32 supp_rates[4];
- u8 addr[6];
- u16 aid;
- struct ieee80211_sta_ht_cap ht_cap;
- struct ieee80211_sta_vht_cap vht_cap;
- struct ieee80211_sta_he_cap he_cap;
- u16 max_rx_aggregation_subframes;
- bool wme;
- u8 uapsd_queues;
- u8 max_sp;
- u8 rx_nss;
- enum ieee80211_sta_rx_bandwidth bandwidth;
- enum ieee80211_smps_mode smps_mode;
- struct ieee80211_sta_rates *rates;
- bool tdls;
- bool tdls_initiator;
- bool mfp;
- u8 max_amsdu_subframes;
- u16 max_amsdu_len;
- bool support_p2p_ps;
- u16 max_rc_amsdu_len;
- u16 max_tid_amsdu_len[16];
- struct ieee80211_sta_txpwr txpwr;
- struct ieee80211_txq *txq[17];
- u8 drv_priv[0];
-};
-
-struct ieee80211_event {
- enum ieee80211_event_type type;
- union {
- struct ieee80211_rssi_event rssi;
- struct ieee80211_mlme_event mlme;
- struct ieee80211_ba_event ba;
- } u;
-};
-
-struct ieee80211_ftm_responder_params {
- const u8 *lci;
- const u8 *civicloc;
- size_t lci_len;
- size_t civicloc_len;
-};
-
-struct ieee80211_tx_rate {
- s8 idx;
- u16 count: 5;
- u16 flags: 11;
-} __attribute__((packed));
-
-struct ieee80211_key_conf {
- atomic64_t tx_pn;
- u32 cipher;
- u8 icv_len;
- u8 iv_len;
- u8 hw_key_idx;
- s8 keyidx;
- u16 flags;
- u8 keylen;
- u8 key[0];
-};
-
-struct ieee80211_tx_info {
- u32 flags;
- u8 band;
- u8 hw_queue;
- u16 ack_frame_id: 6;
- u16 tx_time_est: 10;
- union {
- struct {
- union {
- struct {
- struct ieee80211_tx_rate rates[4];
- s8 rts_cts_rate_idx;
- u8 use_rts: 1;
- u8 use_cts_prot: 1;
- u8 short_preamble: 1;
- u8 skip_table: 1;
- };
- long unsigned int jiffies;
- };
- struct ieee80211_vif *vif;
- struct ieee80211_key_conf *hw_key;
- u32 flags;
- codel_time_t enqueue_time;
- } control;
- struct {
- u64 cookie;
- } ack;
- struct {
- struct ieee80211_tx_rate rates[4];
- s32 ack_signal;
- u8 ampdu_ack_len;
- u8 ampdu_len;
- u8 antenna;
- u16 tx_time;
- bool is_valid_ack_signal;
- void *status_driver_data[2];
- } status;
- struct {
- struct ieee80211_tx_rate driver_rates[4];
- u8 pad[4];
- void *rate_driver_data[3];
- };
- void *driver_data[5];
- };
-};
-
-struct ieee80211_tx_status {
- struct ieee80211_sta *sta;
- struct ieee80211_tx_info *info;
- struct sk_buff *skb;
- struct rate_info *rate;
-};
-
-struct ieee80211_scan_ies {
- const u8 *ies[4];
- size_t len[4];
- const u8 *common_ies;
- size_t common_ie_len;
-};
-
-struct ieee80211_rx_status {
- u64 mactime;
- u64 boottime_ns;
- u32 device_timestamp;
- u32 ampdu_reference;
- u32 flag;
- u16 freq;
- u8 enc_flags;
- u8 encoding: 2;
- u8 bw: 3;
- u8 he_ru: 3;
- u8 he_gi: 2;
- u8 he_dcm: 1;
- u8 rate_idx;
- u8 nss;
- u8 rx_flags;
- u8 band;
- u8 antenna;
- s8 signal;
- u8 chains;
- s8 chain_signal[4];
- u8 ampdu_delimiter_crc;
- u8 zero_length_psdu_type;
-};
-
-enum ieee80211_conf_flags {
- IEEE80211_CONF_MONITOR = 1,
- IEEE80211_CONF_PS = 2,
- IEEE80211_CONF_IDLE = 4,
- IEEE80211_CONF_OFFCHANNEL = 8,
-};
-
-enum ieee80211_conf_changed {
- IEEE80211_CONF_CHANGE_SMPS = 2,
- IEEE80211_CONF_CHANGE_LISTEN_INTERVAL = 4,
- IEEE80211_CONF_CHANGE_MONITOR = 8,
- IEEE80211_CONF_CHANGE_PS = 16,
- IEEE80211_CONF_CHANGE_POWER = 32,
- IEEE80211_CONF_CHANGE_CHANNEL = 64,
- IEEE80211_CONF_CHANGE_RETRY_LIMITS = 128,
- IEEE80211_CONF_CHANGE_IDLE = 256,
-};
-
-struct ieee80211_conf {
- u32 flags;
- int power_level;
- int dynamic_ps_timeout;
- u16 listen_interval;
- u8 ps_dtim_period;
- u8 long_frame_max_tx_count;
- u8 short_frame_max_tx_count;
- struct cfg80211_chan_def chandef;
- bool radar_enabled;
- enum ieee80211_smps_mode smps_mode;
-};
-
-struct ieee80211_channel_switch {
- u64 timestamp;
- u32 device_timestamp;
- bool block_tx;
- struct cfg80211_chan_def chandef;
- u8 count;
- u32 delay;
-};
-
-struct ieee80211_txq {
- struct ieee80211_vif *vif;
- struct ieee80211_sta *sta;
- u8 tid;
- u8 ac;
- long: 48;
- u8 drv_priv[0];
-};
-
-struct ieee80211_key_seq {
- union {
- struct {
- u32 iv32;
- u16 iv16;
- } tkip;
- struct {
- u8 pn[6];
- } ccmp;
- struct {
- u8 pn[6];
- } aes_cmac;
- struct {
- u8 pn[6];
- } aes_gmac;
- struct {
- u8 pn[6];
- } gcmp;
- struct {
- u8 seq[16];
- u8 seq_len;
- } hw;
- };
-};
-
-struct ieee80211_cipher_scheme {
- u32 cipher;
- u16 iftype;
- u8 hdr_len;
- u8 pn_len;
- u8 pn_off;
- u8 key_idx_off;
- u8 key_idx_mask;
- u8 key_idx_shift;
- u8 mic_len;
-};
-
-enum set_key_cmd {
- SET_KEY = 0,
- DISABLE_KEY = 1,
-};
-
-enum ieee80211_sta_state {
- IEEE80211_STA_NOTEXIST = 0,
- IEEE80211_STA_NONE = 1,
- IEEE80211_STA_AUTH = 2,
- IEEE80211_STA_ASSOC = 3,
- IEEE80211_STA_AUTHORIZED = 4,
-};
-
-struct ieee80211_sta_rates {
- struct callback_head callback_head;
- struct {
- s8 idx;
- u8 count;
- u8 count_cts;
- u8 count_rts;
- u16 flags;
- } rate[4];
-};
-
-enum sta_notify_cmd {
- STA_NOTIFY_SLEEP = 0,
- STA_NOTIFY_AWAKE = 1,
-};
-
-struct ieee80211_tx_control {
- struct ieee80211_sta *sta;
-};
-
-enum ieee80211_hw_flags {
- IEEE80211_HW_HAS_RATE_CONTROL = 0,
- IEEE80211_HW_RX_INCLUDES_FCS = 1,
- IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING = 2,
- IEEE80211_HW_SIGNAL_UNSPEC = 3,
- IEEE80211_HW_SIGNAL_DBM = 4,
- IEEE80211_HW_NEED_DTIM_BEFORE_ASSOC = 5,
- IEEE80211_HW_SPECTRUM_MGMT = 6,
- IEEE80211_HW_AMPDU_AGGREGATION = 7,
- IEEE80211_HW_SUPPORTS_PS = 8,
- IEEE80211_HW_PS_NULLFUNC_STACK = 9,
- IEEE80211_HW_SUPPORTS_DYNAMIC_PS = 10,
- IEEE80211_HW_MFP_CAPABLE = 11,
- IEEE80211_HW_WANT_MONITOR_VIF = 12,
- IEEE80211_HW_NO_AUTO_VIF = 13,
- IEEE80211_HW_SW_CRYPTO_CONTROL = 14,
- IEEE80211_HW_SUPPORT_FAST_XMIT = 15,
- IEEE80211_HW_REPORTS_TX_ACK_STATUS = 16,
- IEEE80211_HW_CONNECTION_MONITOR = 17,
- IEEE80211_HW_QUEUE_CONTROL = 18,
- IEEE80211_HW_SUPPORTS_PER_STA_GTK = 19,
- IEEE80211_HW_AP_LINK_PS = 20,
- IEEE80211_HW_TX_AMPDU_SETUP_IN_HW = 21,
- IEEE80211_HW_SUPPORTS_RC_TABLE = 22,
- IEEE80211_HW_P2P_DEV_ADDR_FOR_INTF = 23,
- IEEE80211_HW_TIMING_BEACON_ONLY = 24,
- IEEE80211_HW_SUPPORTS_HT_CCK_RATES = 25,
- IEEE80211_HW_CHANCTX_STA_CSA = 26,
- IEEE80211_HW_SUPPORTS_CLONED_SKBS = 27,
- IEEE80211_HW_SINGLE_SCAN_ON_ALL_BANDS = 28,
- IEEE80211_HW_TDLS_WIDER_BW = 29,
- IEEE80211_HW_SUPPORTS_AMSDU_IN_AMPDU = 30,
- IEEE80211_HW_BEACON_TX_STATUS = 31,
- IEEE80211_HW_NEEDS_UNIQUE_STA_ADDR = 32,
- IEEE80211_HW_SUPPORTS_REORDERING_BUFFER = 33,
- IEEE80211_HW_USES_RSS = 34,
- IEEE80211_HW_TX_AMSDU = 35,
- IEEE80211_HW_TX_FRAG_LIST = 36,
- IEEE80211_HW_REPORTS_LOW_ACK = 37,
- IEEE80211_HW_SUPPORTS_TX_FRAG = 38,
- IEEE80211_HW_SUPPORTS_TDLS_BUFFER_STA = 39,
- IEEE80211_HW_DEAUTH_NEED_MGD_TX_PREP = 40,
- IEEE80211_HW_DOESNT_SUPPORT_QOS_NDP = 41,
- IEEE80211_HW_BUFF_MMPDU_TXQ = 42,
- IEEE80211_HW_SUPPORTS_VHT_EXT_NSS_BW = 43,
- IEEE80211_HW_STA_MMPDU_TXQ = 44,
- IEEE80211_HW_TX_STATUS_NO_AMPDU_LEN = 45,
- IEEE80211_HW_SUPPORTS_MULTI_BSSID = 46,
- IEEE80211_HW_SUPPORTS_ONLY_HE_MULTI_BSSID = 47,
- IEEE80211_HW_AMPDU_KEYBORDER_SUPPORT = 48,
- NUM_IEEE80211_HW_FLAGS = 49,
-};
-
-struct ieee80211_hw {
- struct ieee80211_conf conf;
- struct wiphy *wiphy;
- const char *rate_control_algorithm;
- void *priv;
- long unsigned int flags[1];
- unsigned int extra_tx_headroom;
- unsigned int extra_beacon_tailroom;
- int vif_data_size;
- int sta_data_size;
- int chanctx_data_size;
- int txq_data_size;
- u16 queues;
- u16 max_listen_interval;
- s8 max_signal;
- u8 max_rates;
- u8 max_report_rates;
- u8 max_rate_tries;
- u16 max_rx_aggregation_subframes;
- u16 max_tx_aggregation_subframes;
- u8 max_tx_fragments;
- u8 offchannel_tx_hw_queue;
- u8 radiotap_mcs_details;
- u16 radiotap_vht_details;
- struct {
- int units_pos;
- s16 accuracy;
- } radiotap_timestamp;
- netdev_features_t netdev_features;
- u8 uapsd_queues;
- u8 uapsd_max_sp_len;
- u8 n_cipher_schemes;
- const struct ieee80211_cipher_scheme *cipher_schemes;
- u8 max_nan_de_entries;
- u8 tx_sk_pacing_shift;
- u8 weight_multiplier;
- u32 max_mtu;
-};
-
-struct ieee80211_scan_request {
- struct ieee80211_scan_ies ies;
- struct cfg80211_scan_request req;
-};
-
-struct ieee80211_tdls_ch_sw_params {
- struct ieee80211_sta *sta;
- struct cfg80211_chan_def *chandef;
- u8 action_code;
- u32 status;
- u32 timestamp;
- u16 switch_time;
- u16 switch_timeout;
- struct sk_buff *tmpl_skb;
- u32 ch_sw_tm_ie;
-};
-
-enum ieee80211_filter_flags {
- FIF_ALLMULTI = 2,
- FIF_FCSFAIL = 4,
- FIF_PLCPFAIL = 8,
- FIF_BCN_PRBRESP_PROMISC = 16,
- FIF_CONTROL = 32,
- FIF_OTHER_BSS = 64,
- FIF_PSPOLL = 128,
- FIF_PROBE_REQ = 256,
-};
-
-enum ieee80211_ampdu_mlme_action {
- IEEE80211_AMPDU_RX_START = 0,
- IEEE80211_AMPDU_RX_STOP = 1,
- IEEE80211_AMPDU_TX_START = 2,
- IEEE80211_AMPDU_TX_STOP_CONT = 3,
- IEEE80211_AMPDU_TX_STOP_FLUSH = 4,
- IEEE80211_AMPDU_TX_STOP_FLUSH_CONT = 5,
- IEEE80211_AMPDU_TX_OPERATIONAL = 6,
-};
-
-struct ieee80211_ampdu_params {
- enum ieee80211_ampdu_mlme_action action;
- struct ieee80211_sta *sta;
- u16 tid;
- u16 ssn;
- u16 buf_size;
- bool amsdu;
- u16 timeout;
-};
-
-enum ieee80211_frame_release_type {
- IEEE80211_FRAME_RELEASE_PSPOLL = 0,
- IEEE80211_FRAME_RELEASE_UAPSD = 1,
-};
-
-enum ieee80211_roc_type {
- IEEE80211_ROC_TYPE_NORMAL = 0,
- IEEE80211_ROC_TYPE_MGMT_TX = 1,
-};
-
-enum ieee80211_reconfig_type {
- IEEE80211_RECONFIG_TYPE_RESTART = 0,
- IEEE80211_RECONFIG_TYPE_SUSPEND = 1,
-};
-
-struct ieee80211_ops {
- void (*tx)(struct ieee80211_hw *, struct ieee80211_tx_control *, struct sk_buff *);
- int (*start)(struct ieee80211_hw *);
- void (*stop)(struct ieee80211_hw *);
- int (*suspend)(struct ieee80211_hw *, struct cfg80211_wowlan *);
- int (*resume)(struct ieee80211_hw *);
- void (*set_wakeup)(struct ieee80211_hw *, bool);
- int (*add_interface)(struct ieee80211_hw *, struct ieee80211_vif *);
- int (*change_interface)(struct ieee80211_hw *, struct ieee80211_vif *, enum nl80211_iftype, bool);
- void (*remove_interface)(struct ieee80211_hw *, struct ieee80211_vif *);
- int (*config)(struct ieee80211_hw *, u32);
- void (*bss_info_changed)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_bss_conf *, u32);
- int (*start_ap)(struct ieee80211_hw *, struct ieee80211_vif *);
- void (*stop_ap)(struct ieee80211_hw *, struct ieee80211_vif *);
- u64 (*prepare_multicast)(struct ieee80211_hw *, struct netdev_hw_addr_list *);
- void (*configure_filter)(struct ieee80211_hw *, unsigned int, unsigned int *, u64);
- void (*config_iface_filter)(struct ieee80211_hw *, struct ieee80211_vif *, unsigned int, unsigned int);
- int (*set_tim)(struct ieee80211_hw *, struct ieee80211_sta *, bool);
- int (*set_key)(struct ieee80211_hw *, enum set_key_cmd, struct ieee80211_vif *, struct ieee80211_sta *, struct ieee80211_key_conf *);
- void (*update_tkip_key)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_key_conf *, struct ieee80211_sta *, u32, u16 *);
- void (*set_rekey_data)(struct ieee80211_hw *, struct ieee80211_vif *, struct cfg80211_gtk_rekey_data *);
- void (*set_default_unicast_key)(struct ieee80211_hw *, struct ieee80211_vif *, int);
- int (*hw_scan)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_scan_request *);
- void (*cancel_hw_scan)(struct ieee80211_hw *, struct ieee80211_vif *);
- int (*sched_scan_start)(struct ieee80211_hw *, struct ieee80211_vif *, struct cfg80211_sched_scan_request *, struct ieee80211_scan_ies *);
- int (*sched_scan_stop)(struct ieee80211_hw *, struct ieee80211_vif *);
- void (*sw_scan_start)(struct ieee80211_hw *, struct ieee80211_vif *, const u8 *);
- void (*sw_scan_complete)(struct ieee80211_hw *, struct ieee80211_vif *);
- int (*get_stats)(struct ieee80211_hw *, struct ieee80211_low_level_stats *);
- void (*get_key_seq)(struct ieee80211_hw *, struct ieee80211_key_conf *, struct ieee80211_key_seq *);
- int (*set_frag_threshold)(struct ieee80211_hw *, u32);
- int (*set_rts_threshold)(struct ieee80211_hw *, u32);
- int (*sta_add)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *);
- int (*sta_remove)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *);
- void (*sta_notify)(struct ieee80211_hw *, struct ieee80211_vif *, enum sta_notify_cmd, struct ieee80211_sta *);
- int (*sta_set_txpwr)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *);
- int (*sta_state)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, enum ieee80211_sta_state, enum ieee80211_sta_state);
- void (*sta_pre_rcu_remove)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *);
- void (*sta_rc_update)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, u32);
- void (*sta_rate_tbl_update)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *);
- void (*sta_statistics)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, struct station_info *);
- int (*conf_tx)(struct ieee80211_hw *, struct ieee80211_vif *, u16, const struct ieee80211_tx_queue_params *);
- u64 (*get_tsf)(struct ieee80211_hw *, struct ieee80211_vif *);
- void (*set_tsf)(struct ieee80211_hw *, struct ieee80211_vif *, u64);
- void (*offset_tsf)(struct ieee80211_hw *, struct ieee80211_vif *, s64);
- void (*reset_tsf)(struct ieee80211_hw *, struct ieee80211_vif *);
- int (*tx_last_beacon)(struct ieee80211_hw *);
- int (*ampdu_action)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_ampdu_params *);
- int (*get_survey)(struct ieee80211_hw *, int, struct survey_info *);
- void (*rfkill_poll)(struct ieee80211_hw *);
- void (*set_coverage_class)(struct ieee80211_hw *, s16);
- void (*flush)(struct ieee80211_hw *, struct ieee80211_vif *, u32, bool);
- void (*channel_switch)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_channel_switch *);
- int (*set_antenna)(struct ieee80211_hw *, u32, u32);
- int (*get_antenna)(struct ieee80211_hw *, u32 *, u32 *);
- int (*remain_on_channel)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_channel *, int, enum ieee80211_roc_type);
- int (*cancel_remain_on_channel)(struct ieee80211_hw *, struct ieee80211_vif *);
- int (*set_ringparam)(struct ieee80211_hw *, u32, u32);
- void (*get_ringparam)(struct ieee80211_hw *, u32 *, u32 *, u32 *, u32 *);
- bool (*tx_frames_pending)(struct ieee80211_hw *);
- int (*set_bitrate_mask)(struct ieee80211_hw *, struct ieee80211_vif *, const struct cfg80211_bitrate_mask *);
- void (*event_callback)(struct ieee80211_hw *, struct ieee80211_vif *, const struct ieee80211_event *);
- void (*allow_buffered_frames)(struct ieee80211_hw *, struct ieee80211_sta *, u16, int, enum ieee80211_frame_release_type, bool);
- void (*release_buffered_frames)(struct ieee80211_hw *, struct ieee80211_sta *, u16, int, enum ieee80211_frame_release_type, bool);
- int (*get_et_sset_count)(struct ieee80211_hw *, struct ieee80211_vif *, int);
- void (*get_et_stats)(struct ieee80211_hw *, struct ieee80211_vif *, struct ethtool_stats *, u64 *);
- void (*get_et_strings)(struct ieee80211_hw *, struct ieee80211_vif *, u32, u8 *);
- void (*mgd_prepare_tx)(struct ieee80211_hw *, struct ieee80211_vif *, u16);
- void (*mgd_protect_tdls_discover)(struct ieee80211_hw *, struct ieee80211_vif *);
- int (*add_chanctx)(struct ieee80211_hw *, struct ieee80211_chanctx_conf *);
- void (*remove_chanctx)(struct ieee80211_hw *, struct ieee80211_chanctx_conf *);
- void (*change_chanctx)(struct ieee80211_hw *, struct ieee80211_chanctx_conf *, u32);
- int (*assign_vif_chanctx)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_chanctx_conf *);
- void (*unassign_vif_chanctx)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_chanctx_conf *);
- int (*switch_vif_chanctx)(struct ieee80211_hw *, struct ieee80211_vif_chanctx_switch *, int, enum ieee80211_chanctx_switch_mode);
- void (*reconfig_complete)(struct ieee80211_hw *, enum ieee80211_reconfig_type);
- void (*ipv6_addr_change)(struct ieee80211_hw *, struct ieee80211_vif *, struct inet6_dev *);
- void (*channel_switch_beacon)(struct ieee80211_hw *, struct ieee80211_vif *, struct cfg80211_chan_def *);
- int (*pre_channel_switch)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_channel_switch *);
- int (*post_channel_switch)(struct ieee80211_hw *, struct ieee80211_vif *);
- void (*abort_channel_switch)(struct ieee80211_hw *, struct ieee80211_vif *);
- void (*channel_switch_rx_beacon)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_channel_switch *);
- int (*join_ibss)(struct ieee80211_hw *, struct ieee80211_vif *);
- void (*leave_ibss)(struct ieee80211_hw *, struct ieee80211_vif *);
- u32 (*get_expected_throughput)(struct ieee80211_hw *, struct ieee80211_sta *);
- int (*get_txpower)(struct ieee80211_hw *, struct ieee80211_vif *, int *);
- int (*tdls_channel_switch)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, u8, struct cfg80211_chan_def *, struct sk_buff *, u32);
- void (*tdls_cancel_channel_switch)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *);
- void (*tdls_recv_channel_switch)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_tdls_ch_sw_params *);
- void (*wake_tx_queue)(struct ieee80211_hw *, struct ieee80211_txq *);
- void (*sync_rx_queues)(struct ieee80211_hw *);
- int (*start_nan)(struct ieee80211_hw *, struct ieee80211_vif *, struct cfg80211_nan_conf *);
- int (*stop_nan)(struct ieee80211_hw *, struct ieee80211_vif *);
- int (*nan_change_conf)(struct ieee80211_hw *, struct ieee80211_vif *, struct cfg80211_nan_conf *, u32);
- int (*add_nan_func)(struct ieee80211_hw *, struct ieee80211_vif *, const struct cfg80211_nan_func *);
- void (*del_nan_func)(struct ieee80211_hw *, struct ieee80211_vif *, u8);
- bool (*can_aggregate_in_amsdu)(struct ieee80211_hw *, struct sk_buff *, struct sk_buff *);
- int (*get_ftm_responder_stats)(struct ieee80211_hw *, struct ieee80211_vif *, struct cfg80211_ftm_responder_stats *);
- int (*start_pmsr)(struct ieee80211_hw *, struct ieee80211_vif *, struct cfg80211_pmsr_request *);
- void (*abort_pmsr)(struct ieee80211_hw *, struct ieee80211_vif *, struct cfg80211_pmsr_request *);
-};
-
-struct ieee80211_tpt_blink {
- int throughput;
- int blink_time;
-};
-
-struct ieee80211_tx_rate_control {
- struct ieee80211_hw *hw;
- struct ieee80211_supported_band *sband;
- struct ieee80211_bss_conf *bss_conf;
- struct sk_buff *skb;
- struct ieee80211_tx_rate reported_rate;
- bool rts;
- bool short_preamble;
- u32 rate_idx_mask;
- u8 *rate_idx_mcs_mask;
- bool bss;
-};
-
-enum rate_control_capabilities {
- RATE_CTRL_CAPA_VHT_EXT_NSS_BW = 1,
-};
-
-struct rate_control_ops {
- long unsigned int capa;
- const char *name;
- void * (*alloc)(struct ieee80211_hw *, struct dentry___2 *);
- void (*free)(void *);
- void * (*alloc_sta)(void *, struct ieee80211_sta *, gfp_t);
- void (*rate_init)(void *, struct ieee80211_supported_band *, struct cfg80211_chan_def *, struct ieee80211_sta *, void *);
- void (*rate_update)(void *, struct ieee80211_supported_band *, struct cfg80211_chan_def *, struct ieee80211_sta *, void *, u32);
- void (*free_sta)(void *, struct ieee80211_sta *, void *);
- void (*tx_status_ext)(void *, struct ieee80211_supported_band *, void *, struct ieee80211_tx_status *);
- void (*tx_status)(void *, struct ieee80211_supported_band *, struct ieee80211_sta *, void *, struct sk_buff *);
- void (*get_rate)(void *, struct ieee80211_sta *, void *, struct ieee80211_tx_rate_control *);
- void (*add_sta_debugfs)(void *, void *, struct dentry___2 *);
- u32 (*get_expected_throughput)(void *);
-};
-
-struct fq_tin;
-
-struct fq_flow {
- struct fq_tin *tin;
- struct list_head flowchain;
- struct list_head backlogchain;
- struct sk_buff_head queue;
- u32 backlog;
- int deficit;
-};
-
-struct fq_tin {
- struct list_head new_flows;
- struct list_head old_flows;
- u32 backlog_bytes;
- u32 backlog_packets;
- u32 overlimit;
- u32 collisions;
- u32 flows;
- u32 tx_bytes;
- u32 tx_packets;
-};
-
-struct fq {
- struct fq_flow *flows;
- struct list_head backlogs;
- spinlock_t lock;
- u32 flows_cnt;
- siphash_key_t perturbation;
- u32 limit;
- u32 memory_limit;
- u32 memory_usage;
- u32 quantum;
- u32 backlog;
- u32 overlimit;
- u32 overmemory;
- u32 collisions;
-};
-
-enum ieee80211_internal_tkip_state {
- TKIP_STATE_NOT_INIT = 0,
- TKIP_STATE_PHASE1_DONE = 1,
- TKIP_STATE_PHASE1_HW_UPLOADED = 2,
-};
-
-struct tkip_ctx {
- u16 p1k[5];
- u32 p1k_iv32;
- enum ieee80211_internal_tkip_state state;
-};
-
-struct tkip_ctx_rx {
- struct tkip_ctx ctx;
- u32 iv32;
- u16 iv16;
-};
-
-struct ieee80211_local;
-
-struct ieee80211_sub_if_data;
-
-struct sta_info;
-
-struct ieee80211_key {
- struct ieee80211_local *local;
- struct ieee80211_sub_if_data *sdata;
- struct sta_info *sta;
- struct list_head list;
- unsigned int flags;
- union {
- struct {
- spinlock_t txlock;
- struct tkip_ctx tx;
- struct tkip_ctx_rx rx[16];
- u32 mic_failures;
- } tkip;
- struct {
- u8 rx_pn[102];
- struct crypto_aead *tfm;
- u32 replays;
- } ccmp;
- struct {
- u8 rx_pn[6];
- struct crypto_shash *tfm;
- u32 replays;
- u32 icverrors;
- } aes_cmac;
- struct {
- u8 rx_pn[6];
- struct crypto_aead *tfm;
- u32 replays;
- u32 icverrors;
- } aes_gmac;
- struct {
- u8 rx_pn[102];
- struct crypto_aead *tfm;
- u32 replays;
- } gcmp;
- struct {
- u8 rx_pn[272];
- } gen;
- } u;
- struct ieee80211_key_conf conf;
-};
-
-enum mac80211_scan_state {
- SCAN_DECISION = 0,
- SCAN_SET_CHANNEL = 1,
- SCAN_SEND_PROBE = 2,
- SCAN_SUSPEND = 3,
- SCAN_RESUME = 4,
- SCAN_ABORT = 5,
-};
-
-struct rate_control_ref;
-
-struct tpt_led_trigger;
-
-struct ieee80211_local {
- struct ieee80211_hw hw;
- struct fq fq;
- struct codel_vars *cvars;
- struct codel_params cparams;
- spinlock_t active_txq_lock[4];
- struct list_head active_txqs[4];
- u16 schedule_round[4];
- u16 airtime_flags;
- u32 aql_txq_limit_low[4];
- u32 aql_txq_limit_high[4];
- u32 aql_threshold;
- atomic_t aql_total_pending_airtime;
- const struct ieee80211_ops *ops;
- struct workqueue_struct *workqueue;
- long unsigned int queue_stop_reasons[16];
- int q_stop_reasons[160];
- spinlock_t queue_stop_reason_lock;
- int open_count;
- int monitors;
- int cooked_mntrs;
- int fif_fcsfail;
- int fif_plcpfail;
- int fif_control;
- int fif_other_bss;
- int fif_pspoll;
- int fif_probe_req;
- int probe_req_reg;
- unsigned int filter_flags;
- bool wiphy_ciphers_allocated;
- bool use_chanctx;
- spinlock_t filter_lock;
- struct work_struct reconfig_filter;
- struct netdev_hw_addr_list mc_list;
- bool tim_in_locked_section;
- bool suspended;
- bool resuming;
- bool quiescing;
- bool started;
- bool in_reconfig;
- bool wowlan;
- struct work_struct radar_detected_work;
- u8 rx_chains;
- u8 sband_allocated;
- int tx_headroom;
- struct tasklet_struct tasklet;
- struct sk_buff_head skb_queue;
- struct sk_buff_head skb_queue_unreliable;
- spinlock_t rx_path_lock;
- struct mutex sta_mtx;
- spinlock_t tim_lock;
- long unsigned int num_sta;
- struct list_head sta_list;
- struct rhltable sta_hash;
- struct timer_list sta_cleanup;
- int sta_generation;
- struct sk_buff_head pending[16];
- struct tasklet_struct tx_pending_tasklet;
- struct tasklet_struct wake_txqs_tasklet;
- atomic_t agg_queue_stop[16];
- atomic_t iff_allmultis;
- struct rate_control_ref *rate_ctrl;
- struct arc4_ctx wep_tx_ctx;
- struct arc4_ctx wep_rx_ctx;
- u32 wep_iv;
- struct list_head interfaces;
- struct list_head mon_list;
- struct mutex iflist_mtx;
- struct mutex key_mtx;
- struct mutex mtx;
- long unsigned int scanning;
- struct cfg80211_ssid scan_ssid;
- struct cfg80211_scan_request *int_scan_req;
- struct cfg80211_scan_request *scan_req;
- struct ieee80211_scan_request *hw_scan_req;
- struct cfg80211_chan_def scan_chandef;
- enum nl80211_band hw_scan_band;
- int scan_channel_idx;
- int scan_ies_len;
- int hw_scan_ies_bufsize;
- struct cfg80211_scan_info scan_info;
- struct work_struct sched_scan_stopped_work;
- struct ieee80211_sub_if_data *sched_scan_sdata;
- struct cfg80211_sched_scan_request *sched_scan_req;
- u8 scan_addr[6];
- long unsigned int leave_oper_channel_time;
- enum mac80211_scan_state next_scan_state;
- struct delayed_work scan_work;
- struct ieee80211_sub_if_data *scan_sdata;
- struct cfg80211_chan_def _oper_chandef;
- struct ieee80211_channel *tmp_channel;
- struct list_head chanctx_list;
- struct mutex chanctx_mtx;
- struct led_trigger tx_led;
- struct led_trigger rx_led;
- struct led_trigger assoc_led;
- struct led_trigger radio_led;
- struct led_trigger tpt_led;
- atomic_t tx_led_active;
- atomic_t rx_led_active;
- atomic_t assoc_led_active;
- atomic_t radio_led_active;
- atomic_t tpt_led_active;
- struct tpt_led_trigger *tpt_led_trigger;
- int total_ps_buffered;
- bool pspolling;
- bool offchannel_ps_enabled;
- struct ieee80211_sub_if_data *ps_sdata;
- struct work_struct dynamic_ps_enable_work;
- struct work_struct dynamic_ps_disable_work;
- struct timer_list dynamic_ps_timer;
- struct notifier_block ifa_notifier;
- struct notifier_block ifa6_notifier;
- int dynamic_ps_forced_timeout;
- int user_power_level;
- enum ieee80211_smps_mode smps_mode;
- struct work_struct restart_work;
- struct delayed_work roc_work;
- struct list_head roc_list;
- struct work_struct hw_roc_start;
- struct work_struct hw_roc_done;
- long unsigned int hw_roc_start_time;
- u64 roc_cookie_counter;
- struct idr ack_status_frames;
- spinlock_t ack_status_lock;
- struct ieee80211_sub_if_data *p2p_sdata;
- struct ieee80211_sub_if_data *monitor_sdata;
- struct cfg80211_chan_def monitor_chandef;
- u8 ext_capa[8];
- struct work_struct tdls_chsw_work;
- struct sk_buff_head skb_queue_tdls_chsw;
-};
-
-struct ieee80211_fragment_entry {
- struct sk_buff_head skb_list;
- long unsigned int first_frag_time;
- u16 seq;
- u16 extra_len;
- u16 last_frag;
- u8 rx_queue;
- bool check_sequential_pn;
- u8 last_pn[6];
-};
-
-struct ps_data {
- u8 tim[256];
- struct sk_buff_head bc_buf;
- atomic_t num_sta_ps;
- int dtim_count;
- bool dtim_bc_mc;
-};
-
-struct beacon_data;
-
-struct probe_resp;
-
-struct ieee80211_if_ap {
- struct beacon_data *beacon;
- struct probe_resp *probe_resp;
- struct cfg80211_beacon_data *next_beacon;
- struct list_head vlans;
- struct ps_data ps;
- atomic_t num_mcast_sta;
- enum ieee80211_smps_mode req_smps;
- enum ieee80211_smps_mode driver_smps_mode;
- struct work_struct request_smps_work;
- bool multicast_to_unicast;
-};
-
-struct ieee80211_if_wds {
- struct sta_info *sta;
- u8 remote_addr[6];
-};
-
-struct ieee80211_if_vlan {
- struct list_head list;
- struct sta_info *sta;
- atomic_t num_mcast_sta;
-};
-
-struct ewma_beacon_signal {
- long unsigned int internal;
-};
-
-struct ieee80211_sta_tx_tspec {
- long unsigned int time_slice_start;
- u32 admitted_time;
- u8 tsid;
- s8 up;
- u32 consumed_tx_time;
- enum {
- TX_TSPEC_ACTION_NONE = 0,
- TX_TSPEC_ACTION_DOWNGRADE = 1,
- TX_TSPEC_ACTION_STOP_DOWNGRADE = 2,
- } action;
- bool downgraded;
-};
-
-struct ieee80211_mgd_auth_data;
-
-struct ieee80211_mgd_assoc_data;
-
-struct ieee80211_if_managed {
- struct timer_list timer;
- struct timer_list conn_mon_timer;
- struct timer_list bcn_mon_timer;
- struct timer_list chswitch_timer;
- struct work_struct monitor_work;
- struct work_struct chswitch_work;
- struct work_struct beacon_connection_loss_work;
- struct work_struct csa_connection_drop_work;
- long unsigned int beacon_timeout;
- long unsigned int probe_timeout;
- int probe_send_count;
- bool nullfunc_failed;
- bool connection_loss;
- short: 16;
- struct cfg80211_bss *associated;
- struct ieee80211_mgd_auth_data *auth_data;
- struct ieee80211_mgd_assoc_data *assoc_data;
- u8 bssid[6];
- u16 aid;
- bool powersave;
- bool broken_ap;
- bool have_beacon;
- u8 dtim_period;
- enum ieee80211_smps_mode req_smps;
- enum ieee80211_smps_mode driver_smps_mode;
- int: 32;
- struct work_struct request_smps_work;
- unsigned int flags;
- bool csa_waiting_bcn;
- bool csa_ignored_same_chan;
- bool beacon_crc_valid;
- char: 8;
- u32 beacon_crc;
- bool status_acked;
- bool status_received;
- __le16 status_fc;
- enum {
- IEEE80211_MFP_DISABLED = 0,
- IEEE80211_MFP_OPTIONAL = 1,
- IEEE80211_MFP_REQUIRED = 2,
- } mfp;
- unsigned int uapsd_queues;
- unsigned int uapsd_max_sp_len;
- int wmm_last_param_set;
- int mu_edca_last_param_set;
- u8 use_4addr;
- char: 8;
- s16 p2p_noa_index;
- struct ewma_beacon_signal ave_beacon_signal;
- unsigned int count_beacon_signal;
- unsigned int beacon_loss_count;
- int last_cqm_event_signal;
- int rssi_min_thold;
- int rssi_max_thold;
- int last_ave_beacon_signal;
- struct ieee80211_ht_cap ht_capa;
- struct ieee80211_ht_cap ht_capa_mask;
- struct ieee80211_vht_cap vht_capa;
- struct ieee80211_vht_cap vht_capa_mask;
- u8 tdls_peer[6];
- long: 48;
- struct delayed_work tdls_peer_del_work;
- struct sk_buff *orig_teardown_skb;
- struct sk_buff *teardown_skb;
- spinlock_t teardown_lock;
- bool tdls_chan_switch_prohibited;
- bool tdls_wider_bw_prohibited;
- short: 16;
- struct ieee80211_sta_tx_tspec tx_tspec[4];
- struct delayed_work tx_tspec_wk;
- u8 *assoc_req_ies;
- size_t assoc_req_ies_len;
-} __attribute__((packed));
-
-struct ieee80211_if_ibss {
- struct timer_list timer;
- struct work_struct csa_connection_drop_work;
- long unsigned int last_scan_completed;
- u32 basic_rates;
- bool fixed_bssid;
- bool fixed_channel;
- bool privacy;
- bool control_port;
- bool userspace_handles_dfs;
- char: 8;
- u8 bssid[6];
- u8 ssid[32];
- u8 ssid_len;
- u8 ie_len;
- long: 48;
- u8 *ie;
- struct cfg80211_chan_def chandef;
- long unsigned int ibss_join_req;
- struct beacon_data *presp;
- struct ieee80211_ht_cap ht_capa;
- struct ieee80211_ht_cap ht_capa_mask;
- spinlock_t incomplete_lock;
- struct list_head incomplete_stations;
- enum {
- IEEE80211_IBSS_MLME_SEARCH = 0,
- IEEE80211_IBSS_MLME_JOINED = 1,
- } state;
- int: 32;
-} __attribute__((packed));
-
-struct mesh_preq_queue {
- struct list_head list;
- u8 dst[6];
- u8 flags;
-};
-
-struct mesh_stats {
- __u32 fwded_mcast;
- __u32 fwded_unicast;
- __u32 fwded_frames;
- __u32 dropped_frames_ttl;
- __u32 dropped_frames_no_route;
- __u32 dropped_frames_congestion;
-};
-
-struct mesh_rmc;
-
-struct ieee80211_mesh_sync_ops;
-
-struct mesh_csa_settings;
-
-struct mesh_table;
-
-struct ieee80211_if_mesh {
- struct timer_list housekeeping_timer;
- struct timer_list mesh_path_timer;
- struct timer_list mesh_path_root_timer;
- long unsigned int wrkq_flags;
- long unsigned int mbss_changed;
- bool userspace_handles_dfs;
- u8 mesh_id[32];
- size_t mesh_id_len;
- u8 mesh_pp_id;
- u8 mesh_pm_id;
- u8 mesh_cc_id;
- u8 mesh_sp_id;
- u8 mesh_auth_id;
- u32 sn;
- u32 preq_id;
- atomic_t mpaths;
- long unsigned int last_sn_update;
- long unsigned int next_perr;
- long unsigned int last_preq;
- struct mesh_rmc *rmc;
- spinlock_t mesh_preq_queue_lock;
- struct mesh_preq_queue preq_queue;
- int preq_queue_len;
- struct mesh_stats mshstats;
- struct mesh_config mshcfg;
- atomic_t estab_plinks;
- u32 mesh_seqnum;
- bool accepting_plinks;
- int num_gates;
- struct beacon_data *beacon;
- const u8 *ie;
- u8 ie_len;
- enum {
- IEEE80211_MESH_SEC_NONE = 0,
- IEEE80211_MESH_SEC_AUTHED = 1,
- IEEE80211_MESH_SEC_SECURED = 2,
- } security;
- bool user_mpm;
- const struct ieee80211_mesh_sync_ops *sync_ops;
- s64 sync_offset_clockdrift_max;
- spinlock_t sync_offset_lock;
- enum nl80211_mesh_power_mode nonpeer_pm;
- int ps_peers_light_sleep;
- int ps_peers_deep_sleep;
- struct ps_data ps;
- struct mesh_csa_settings *csa;
- enum {
- IEEE80211_MESH_CSA_ROLE_NONE = 0,
- IEEE80211_MESH_CSA_ROLE_INIT = 1,
- IEEE80211_MESH_CSA_ROLE_REPEATER = 2,
- } csa_role;
- u8 chsw_ttl;
- u16 pre_value;
- int meshconf_offset;
- struct mesh_table *mesh_paths;
- struct mesh_table *mpp_paths;
- int mesh_paths_generation;
- int mpp_paths_generation;
-};
-
-struct ieee80211_if_ocb {
- struct timer_list housekeeping_timer;
- long unsigned int wrkq_flags;
- spinlock_t incomplete_lock;
- struct list_head incomplete_stations;
- bool joined;
-};
-
-struct ieee80211_if_mntr {
- u32 flags;
- u8 mu_follow_addr[6];
- struct list_head list;
-};
-
-struct ieee80211_if_nan {
- struct cfg80211_nan_conf conf;
- spinlock_t func_lock;
- struct idr function_inst_ids;
-};
-
-struct mac80211_qos_map;
-
-struct ieee80211_chanctx;
-
-struct ieee80211_sub_if_data {
- struct list_head list;
- struct wireless_dev wdev;
- struct list_head key_list;
- int crypto_tx_tailroom_needed_cnt;
- int crypto_tx_tailroom_pending_dec;
- struct delayed_work dec_tailroom_needed_wk;
- struct net_device *dev;
- struct ieee80211_local *local;
- unsigned int flags;
- long unsigned int state;
- char name[16];
- struct ieee80211_fragment_entry fragments[4];
- unsigned int fragment_next;
- u16 noack_map;
- u8 wmm_acm;
- struct ieee80211_key *keys[6];
- struct ieee80211_key *default_unicast_key;
- struct ieee80211_key *default_multicast_key;
- struct ieee80211_key *default_mgmt_key;
- u16 sequence_number;
- __be16 control_port_protocol;
- bool control_port_no_encrypt;
- bool control_port_over_nl80211;
- int encrypt_headroom;
- atomic_t num_tx_queued;
- struct ieee80211_tx_queue_params tx_conf[4];
- struct mac80211_qos_map *qos_map;
- struct work_struct csa_finalize_work;
- bool csa_block_tx;
- struct cfg80211_chan_def csa_chandef;
- struct list_head assigned_chanctx_list;
- struct list_head reserved_chanctx_list;
- struct ieee80211_chanctx *reserved_chanctx;
- struct cfg80211_chan_def reserved_chandef;
- bool reserved_radar_required;
- bool reserved_ready;
- struct work_struct recalc_smps;
- struct work_struct work;
- struct sk_buff_head skb_queue;
- u8 needed_rx_chains;
- enum ieee80211_smps_mode smps_mode;
- int user_power_level;
- int ap_power_level;
- bool radar_required;
- struct delayed_work dfs_cac_timer_work;
- struct ieee80211_if_ap *bss;
- u32 rc_rateidx_mask[4];
- bool rc_has_mcs_mask[4];
- u8 rc_rateidx_mcs_mask[40];
- bool rc_has_vht_mcs_mask[4];
- u16 rc_rateidx_vht_mcs_mask[32];
- union {
- struct ieee80211_if_ap ap;
- struct ieee80211_if_wds wds;
- struct ieee80211_if_vlan vlan;
- struct ieee80211_if_managed mgd;
- struct ieee80211_if_ibss ibss;
- struct ieee80211_if_mesh mesh;
- struct ieee80211_if_ocb ocb;
- struct ieee80211_if_mntr mntr;
- struct ieee80211_if_nan nan;
- } u;
- struct ieee80211_vif vif;
-};
-
-struct ieee80211_sta_rx_stats {
- long unsigned int packets;
- long unsigned int last_rx;
- long unsigned int num_duplicates;
- long unsigned int fragments;
- long unsigned int dropped;
- int last_signal;
- u8 chains;
- s8 chain_signal_last[4];
- u32 last_rate;
- struct u64_stats_sync syncp;
- u64 bytes;
- u64 msdu[17];
-};
-
-struct ewma_signal {
- long unsigned int internal;
-};
-
-struct ewma_avg_signal {
- long unsigned int internal;
-};
-
-struct airtime_info {
- u64 rx_airtime;
- u64 tx_airtime;
- s64 deficit;
- atomic_t aql_tx_pending;
- u32 aql_limit_low;
- u32 aql_limit_high;
-};
-
-struct tid_ampdu_rx;
-
-struct tid_ampdu_tx;
-
-struct sta_ampdu_mlme {
- struct mutex mtx;
- struct tid_ampdu_rx *tid_rx[16];
- u8 tid_rx_token[16];
- long unsigned int tid_rx_timer_expired[1];
- long unsigned int tid_rx_stop_requested[1];
- long unsigned int tid_rx_manage_offl[1];
- long unsigned int agg_session_valid[1];
- long unsigned int unexpected_agg[1];
- struct work_struct work;
- struct tid_ampdu_tx *tid_tx[16];
- struct tid_ampdu_tx *tid_start_tx[16];
- long unsigned int last_addba_req_time[16];
- u8 addba_req_num[16];
- u8 dialog_token_allocator;
-};
-
-struct ieee80211_fast_tx;
-
-struct ieee80211_fast_rx;
-
-struct sta_info {
- struct list_head list;
- struct list_head free_list;
- struct callback_head callback_head;
- struct rhlist_head hash_node;
- u8 addr[6];
- struct ieee80211_local *local;
- struct ieee80211_sub_if_data *sdata;
- struct ieee80211_key *gtk[6];
- struct ieee80211_key *ptk[4];
- u8 ptk_idx;
- struct rate_control_ref *rate_ctrl;
- void *rate_ctrl_priv;
- spinlock_t rate_ctrl_lock;
- spinlock_t lock;
- struct ieee80211_fast_tx *fast_tx;
- struct ieee80211_fast_rx *fast_rx;
- struct ieee80211_sta_rx_stats *pcpu_rx_stats;
- struct work_struct drv_deliver_wk;
- u16 listen_interval;
- bool dead;
- bool removed;
- bool uploaded;
- enum ieee80211_sta_state sta_state;
- long unsigned int _flags;
- spinlock_t ps_lock;
- struct sk_buff_head ps_tx_buf[4];
- struct sk_buff_head tx_filtered[4];
- long unsigned int driver_buffered_tids;
- long unsigned int txq_buffered_tids;
- u64 assoc_at;
- long int last_connected;
- struct ieee80211_sta_rx_stats rx_stats;
- struct {
- struct ewma_signal signal;
- struct ewma_signal chain_signal[4];
- } rx_stats_avg;
- __le16 last_seq_ctrl[17];
- struct {
- long unsigned int filtered;
- long unsigned int retry_failed;
- long unsigned int retry_count;
- unsigned int lost_packets;
- long unsigned int last_tdls_pkt_time;
- u64 msdu_retries[17];
- u64 msdu_failed[17];
- long unsigned int last_ack;
- s8 last_ack_signal;
- bool ack_signal_filled;
- struct ewma_avg_signal avg_ack_signal;
- } status_stats;
- struct {
- u64 packets[4];
- u64 bytes[4];
- struct ieee80211_tx_rate last_rate;
- u64 msdu[17];
- } tx_stats;
- u16 tid_seq[16];
- struct airtime_info airtime[4];
- u16 airtime_weight;
- struct sta_ampdu_mlme ampdu_mlme;
- enum ieee80211_sta_rx_bandwidth cur_max_bandwidth;
- enum ieee80211_smps_mode known_smps_mode;
- const struct ieee80211_cipher_scheme *cipher_scheme;
- struct codel_params cparams;
- u8 reserved_tid;
- struct cfg80211_chan_def tdls_chandef;
- struct ieee80211_sta sta;
-};
-
-struct tid_ampdu_tx {
- struct callback_head callback_head;
- struct timer_list session_timer;
- struct timer_list addba_resp_timer;
- struct sk_buff_head pending;
- struct sta_info *sta;
- long unsigned int state;
- long unsigned int last_tx;
- u16 timeout;
- u8 dialog_token;
- u8 stop_initiator;
- bool tx_stop;
- u16 buf_size;
- u16 failed_bar_ssn;
- bool bar_pending;
- bool amsdu;
- u8 tid;
-};
-
-struct tid_ampdu_rx {
- struct callback_head callback_head;
- spinlock_t reorder_lock;
- u64 reorder_buf_filtered;
- struct sk_buff_head *reorder_buf;
- long unsigned int *reorder_time;
- struct sta_info *sta;
- struct timer_list session_timer;
- struct timer_list reorder_timer;
- long unsigned int last_rx;
- u16 head_seq_num;
- u16 stored_mpdu_num;
- u16 ssn;
- u16 buf_size;
- u16 timeout;
- u8 tid;
- u8 auto_seq: 1;
- u8 removed: 1;
- u8 started: 1;
-};
-
-struct ieee80211_fast_tx {
- struct ieee80211_key *key;
- u8 hdr_len;
- u8 sa_offs;
- u8 da_offs;
- u8 pn_offs;
- u8 band;
- char: 8;
- u8 hdr[56];
- struct callback_head callback_head;
-};
-
-struct ieee80211_fast_rx {
- struct net_device *dev;
- enum nl80211_iftype vif_type;
- u8 vif_addr[6];
- u8 rfc1042_hdr[6];
- __be16 control_port_protocol;
- __le16 expected_ds_bits;
- u8 icv_len;
- u8 key: 1;
- u8 sta_notify: 1;
- u8 internal_forward: 1;
- u8 uses_rss: 1;
- u8 da_offs;
- u8 sa_offs;
- struct callback_head callback_head;
-};
-
-struct rate_control_ref {
- const struct rate_control_ops *ops;
- void *priv;
-};
-
-struct beacon_data {
- u8 *head;
- u8 *tail;
- int head_len;
- int tail_len;
- struct ieee80211_meshconf_ie *meshconf;
- u16 csa_counter_offsets[2];
- u8 csa_current_counter;
- struct callback_head callback_head;
-};
-
-struct probe_resp {
- struct callback_head callback_head;
- int len;
- u16 csa_counter_offsets[2];
- u8 data[0];
-};
-
-struct ieee80211_mgd_auth_data {
- struct cfg80211_bss *bss;
- long unsigned int timeout;
- int tries;
- u16 algorithm;
- u16 expected_transaction;
- u8 key[13];
- u8 key_len;
- u8 key_idx;
- bool done;
- bool peer_confirmed;
- bool timeout_started;
- u16 sae_trans;
- u16 sae_status;
- size_t data_len;
- u8 data[0];
-};
-
-struct ieee80211_mgd_assoc_data {
- struct cfg80211_bss *bss;
- const u8 *supp_rates;
- long unsigned int timeout;
- int tries;
- u16 capability;
- u8 prev_bssid[6];
- u8 ssid[32];
- u8 ssid_len;
- u8 supp_rates_len;
- bool wmm;
- bool uapsd;
- bool need_beacon;
- bool synced;
- bool timeout_started;
- u8 ap_ht_param;
- struct ieee80211_vht_cap ap_vht_cap;
- u8 fils_nonces[32];
- u8 fils_kek[64];
- size_t fils_kek_len;
- size_t ie_len;
- u8 ie[0];
-};
-
-struct ieee802_11_elems;
-
-struct ieee80211_mesh_sync_ops {
- void (*rx_bcn_presp)(struct ieee80211_sub_if_data *, u16, struct ieee80211_mgmt *, struct ieee802_11_elems *, struct ieee80211_rx_status *);
- void (*adjust_tsf)(struct ieee80211_sub_if_data *, struct beacon_data *);
-};
-
-struct ieee802_11_elems {
- const u8 *ie_start;
- size_t total_len;
- const struct ieee80211_tdls_lnkie *lnk_id;
- const struct ieee80211_ch_switch_timing *ch_sw_timing;
- const u8 *ext_capab;
- const u8 *ssid;
- const u8 *supp_rates;
- const u8 *ds_params;
- const struct ieee80211_tim_ie *tim;
- const u8 *challenge;
- const u8 *rsn;
- const u8 *erp_info;
- const u8 *ext_supp_rates;
- const u8 *wmm_info;
- const u8 *wmm_param;
- const struct ieee80211_ht_cap *ht_cap_elem;
- const struct ieee80211_ht_operation *ht_operation;
- const struct ieee80211_vht_cap *vht_cap_elem;
- const struct ieee80211_vht_operation *vht_operation;
- const struct ieee80211_meshconf_ie *mesh_config;
- const u8 *he_cap;
- const struct ieee80211_he_operation *he_operation;
- const struct ieee80211_he_spr *he_spr;
- const struct ieee80211_mu_edca_param_set *mu_edca_param_set;
- const u8 *uora_element;
- const u8 *mesh_id;
- const u8 *peering;
- const __le16 *awake_window;
- const u8 *preq;
- const u8 *prep;
- const u8 *perr;
- const struct ieee80211_rann_ie *rann;
- const struct ieee80211_channel_sw_ie *ch_switch_ie;
- const struct ieee80211_ext_chansw_ie *ext_chansw_ie;
- const struct ieee80211_wide_bw_chansw_ie *wide_bw_chansw_ie;
- const u8 *max_channel_switch_time;
- const u8 *country_elem;
- const u8 *pwr_constr_elem;
- const u8 *cisco_dtpc_elem;
- const struct ieee80211_timeout_interval_ie *timeout_int;
- const u8 *opmode_notif;
- const struct ieee80211_sec_chan_offs_ie *sec_chan_offs;
- struct ieee80211_mesh_chansw_params_ie *mesh_chansw_params_ie;
- const struct ieee80211_bss_max_idle_period_ie *max_idle_period_ie;
- const struct ieee80211_multiple_bssid_configuration *mbssid_config_ie;
- const struct ieee80211_bssid_index *bssid_index;
- u8 max_bssid_indicator;
- u8 dtim_count;
- u8 dtim_period;
- const struct ieee80211_addba_ext_ie *addba_ext_ie;
- u8 ext_capab_len;
- u8 ssid_len;
- u8 supp_rates_len;
- u8 tim_len;
- u8 challenge_len;
- u8 rsn_len;
- u8 ext_supp_rates_len;
- u8 wmm_info_len;
- u8 wmm_param_len;
- u8 he_cap_len;
- u8 mesh_id_len;
- u8 peering_len;
- u8 preq_len;
- u8 prep_len;
- u8 perr_len;
- u8 country_elem_len;
- u8 bssid_index_len;
- bool parse_error;
-};
-
-struct mesh_csa_settings {
- struct callback_head callback_head;
- struct cfg80211_csa_settings settings;
-};
-
-struct mesh_rmc {
- struct hlist_head bucket[256];
- u32 idx_mask;
-};
-
-struct mesh_table {
- struct hlist_head known_gates;
- spinlock_t gates_lock;
- struct rhashtable rhead;
- struct hlist_head walk_head;
- spinlock_t walk_lock;
- atomic_t entries;
-};
-
-enum ieee80211_sub_if_data_flags {
- IEEE80211_SDATA_ALLMULTI = 1,
- IEEE80211_SDATA_OPERATING_GMODE = 4,
- IEEE80211_SDATA_DONT_BRIDGE_PACKETS = 8,
- IEEE80211_SDATA_DISCONNECT_RESUME = 16,
- IEEE80211_SDATA_IN_DRIVER = 32,
-};
-
-enum ieee80211_chanctx_mode {
- IEEE80211_CHANCTX_SHARED = 0,
- IEEE80211_CHANCTX_EXCLUSIVE = 1,
-};
-
-enum ieee80211_chanctx_replace_state {
- IEEE80211_CHANCTX_REPLACE_NONE = 0,
- IEEE80211_CHANCTX_WILL_BE_REPLACED = 1,
- IEEE80211_CHANCTX_REPLACES_OTHER = 2,
-};
-
-struct ieee80211_chanctx {
- struct list_head list;
- struct callback_head callback_head;
- struct list_head assigned_vifs;
- struct list_head reserved_vifs;
- enum ieee80211_chanctx_replace_state replace_state;
- struct ieee80211_chanctx *replace_ctx;
- enum ieee80211_chanctx_mode mode;
- bool driver_present;
- struct ieee80211_chanctx_conf conf;
-};
-
-struct mac80211_qos_map {
- struct cfg80211_qos_map qos_map;
- struct callback_head callback_head;
-};
-
-enum {
- IEEE80211_RX_MSG = 1,
- IEEE80211_TX_STATUS_MSG = 2,
-};
-
-enum queue_stop_reason {
- IEEE80211_QUEUE_STOP_REASON_DRIVER = 0,
- IEEE80211_QUEUE_STOP_REASON_PS = 1,
- IEEE80211_QUEUE_STOP_REASON_CSA = 2,
- IEEE80211_QUEUE_STOP_REASON_AGGREGATION = 3,
- IEEE80211_QUEUE_STOP_REASON_SUSPEND = 4,
- IEEE80211_QUEUE_STOP_REASON_SKB_ADD = 5,
- IEEE80211_QUEUE_STOP_REASON_OFFCHANNEL = 6,
- IEEE80211_QUEUE_STOP_REASON_FLUSH = 7,
- IEEE80211_QUEUE_STOP_REASON_TDLS_TEARDOWN = 8,
- IEEE80211_QUEUE_STOP_REASON_RESERVE_TID = 9,
- IEEE80211_QUEUE_STOP_REASONS = 10,
-};
-
-struct tpt_led_trigger {
- char name[32];
- const struct ieee80211_tpt_blink *blink_table;
- unsigned int blink_table_len;
- struct timer_list timer;
- struct ieee80211_local *local;
- long unsigned int prev_traffic;
- long unsigned int tx_bytes;
- long unsigned int rx_bytes;
- unsigned int active;
- unsigned int want;
- bool running;
-};
-
-enum {
- SCAN_SW_SCANNING = 0,
- SCAN_HW_SCANNING = 1,
- SCAN_ONCHANNEL_SCANNING = 2,
- SCAN_COMPLETED = 3,
- SCAN_ABORTED = 4,
- SCAN_HW_CANCELLED = 5,
-};
-
-struct ieee80211_bar {
- __le16 frame_control;
- __le16 duration;
- __u8 ra[6];
- __u8 ta[6];
- __le16 control;
- __le16 start_seq_num;
-};
-
-enum ieee80211_ht_actioncode {
- WLAN_HT_ACTION_NOTIFY_CHANWIDTH = 0,
- WLAN_HT_ACTION_SMPS = 1,
- WLAN_HT_ACTION_PSMP = 2,
- WLAN_HT_ACTION_PCO_PHASE = 3,
- WLAN_HT_ACTION_CSI = 4,
- WLAN_HT_ACTION_NONCOMPRESSED_BF = 5,
- WLAN_HT_ACTION_COMPRESSED_BF = 6,
- WLAN_HT_ACTION_ASEL_IDX_FEEDBACK = 7,
-};
-
-enum ieee80211_tdls_actioncode {
- WLAN_TDLS_SETUP_REQUEST = 0,
- WLAN_TDLS_SETUP_RESPONSE = 1,
- WLAN_TDLS_SETUP_CONFIRM = 2,
- WLAN_TDLS_TEARDOWN = 3,
- WLAN_TDLS_PEER_TRAFFIC_INDICATION = 4,
- WLAN_TDLS_CHANNEL_SWITCH_REQUEST = 5,
- WLAN_TDLS_CHANNEL_SWITCH_RESPONSE = 6,
- WLAN_TDLS_PEER_PSM_REQUEST = 7,
- WLAN_TDLS_PEER_PSM_RESPONSE = 8,
- WLAN_TDLS_PEER_TRAFFIC_RESPONSE = 9,
- WLAN_TDLS_DISCOVERY_REQUEST = 10,
-};
-
-enum ieee80211_radiotap_tx_flags {
- IEEE80211_RADIOTAP_F_TX_FAIL = 1,
- IEEE80211_RADIOTAP_F_TX_CTS = 2,
- IEEE80211_RADIOTAP_F_TX_RTS = 4,
- IEEE80211_RADIOTAP_F_TX_NOACK = 8,
-};
-
-enum ieee80211_radiotap_mcs_flags {
- IEEE80211_RADIOTAP_MCS_BW_MASK = 3,
- IEEE80211_RADIOTAP_MCS_BW_20 = 0,
- IEEE80211_RADIOTAP_MCS_BW_40 = 1,
- IEEE80211_RADIOTAP_MCS_BW_20L = 2,
- IEEE80211_RADIOTAP_MCS_BW_20U = 3,
- IEEE80211_RADIOTAP_MCS_SGI = 4,
- IEEE80211_RADIOTAP_MCS_FMT_GF = 8,
- IEEE80211_RADIOTAP_MCS_FEC_LDPC = 16,
- IEEE80211_RADIOTAP_MCS_STBC_MASK = 96,
- IEEE80211_RADIOTAP_MCS_STBC_1 = 1,
- IEEE80211_RADIOTAP_MCS_STBC_2 = 2,
- IEEE80211_RADIOTAP_MCS_STBC_3 = 3,
- IEEE80211_RADIOTAP_MCS_STBC_SHIFT = 5,
-};
-
-enum ieee80211_radiotap_vht_flags {
- IEEE80211_RADIOTAP_VHT_FLAG_STBC = 1,
- IEEE80211_RADIOTAP_VHT_FLAG_TXOP_PS_NA = 2,
- IEEE80211_RADIOTAP_VHT_FLAG_SGI = 4,
- IEEE80211_RADIOTAP_VHT_FLAG_SGI_NSYM_M10_9 = 8,
- IEEE80211_RADIOTAP_VHT_FLAG_LDPC_EXTRA_OFDM_SYM = 16,
- IEEE80211_RADIOTAP_VHT_FLAG_BEAMFORMED = 32,
-};
-
-struct ieee80211_radiotap_he {
- __le16 data1;
- __le16 data2;
- __le16 data3;
- __le16 data4;
- __le16 data5;
- __le16 data6;
-};
-
-enum ieee80211_radiotap_he_bits {
- IEEE80211_RADIOTAP_HE_DATA1_FORMAT_MASK = 3,
- IEEE80211_RADIOTAP_HE_DATA1_FORMAT_SU = 0,
- IEEE80211_RADIOTAP_HE_DATA1_FORMAT_EXT_SU = 1,
- IEEE80211_RADIOTAP_HE_DATA1_FORMAT_MU = 2,
- IEEE80211_RADIOTAP_HE_DATA1_FORMAT_TRIG = 3,
- IEEE80211_RADIOTAP_HE_DATA1_BSS_COLOR_KNOWN = 4,
- IEEE80211_RADIOTAP_HE_DATA1_BEAM_CHANGE_KNOWN = 8,
- IEEE80211_RADIOTAP_HE_DATA1_UL_DL_KNOWN = 16,
- IEEE80211_RADIOTAP_HE_DATA1_DATA_MCS_KNOWN = 32,
- IEEE80211_RADIOTAP_HE_DATA1_DATA_DCM_KNOWN = 64,
- IEEE80211_RADIOTAP_HE_DATA1_CODING_KNOWN = 128,
- IEEE80211_RADIOTAP_HE_DATA1_LDPC_XSYMSEG_KNOWN = 256,
- IEEE80211_RADIOTAP_HE_DATA1_STBC_KNOWN = 512,
- IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE_KNOWN = 1024,
- IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE2_KNOWN = 2048,
- IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE3_KNOWN = 4096,
- IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE4_KNOWN = 8192,
- IEEE80211_RADIOTAP_HE_DATA1_BW_RU_ALLOC_KNOWN = 16384,
- IEEE80211_RADIOTAP_HE_DATA1_DOPPLER_KNOWN = 32768,
- IEEE80211_RADIOTAP_HE_DATA2_PRISEC_80_KNOWN = 1,
- IEEE80211_RADIOTAP_HE_DATA2_GI_KNOWN = 2,
- IEEE80211_RADIOTAP_HE_DATA2_NUM_LTF_SYMS_KNOWN = 4,
- IEEE80211_RADIOTAP_HE_DATA2_PRE_FEC_PAD_KNOWN = 8,
- IEEE80211_RADIOTAP_HE_DATA2_TXBF_KNOWN = 16,
- IEEE80211_RADIOTAP_HE_DATA2_PE_DISAMBIG_KNOWN = 32,
- IEEE80211_RADIOTAP_HE_DATA2_TXOP_KNOWN = 64,
- IEEE80211_RADIOTAP_HE_DATA2_MIDAMBLE_KNOWN = 128,
- IEEE80211_RADIOTAP_HE_DATA2_RU_OFFSET = 16128,
- IEEE80211_RADIOTAP_HE_DATA2_RU_OFFSET_KNOWN = 16384,
- IEEE80211_RADIOTAP_HE_DATA2_PRISEC_80_SEC = 32768,
- IEEE80211_RADIOTAP_HE_DATA3_BSS_COLOR = 63,
- IEEE80211_RADIOTAP_HE_DATA3_BEAM_CHANGE = 64,
- IEEE80211_RADIOTAP_HE_DATA3_UL_DL = 128,
- IEEE80211_RADIOTAP_HE_DATA3_DATA_MCS = 3840,
- IEEE80211_RADIOTAP_HE_DATA3_DATA_DCM = 4096,
- IEEE80211_RADIOTAP_HE_DATA3_CODING = 8192,
- IEEE80211_RADIOTAP_HE_DATA3_LDPC_XSYMSEG = 16384,
- IEEE80211_RADIOTAP_HE_DATA3_STBC = 32768,
- IEEE80211_RADIOTAP_HE_DATA4_SU_MU_SPTL_REUSE = 15,
- IEEE80211_RADIOTAP_HE_DATA4_MU_STA_ID = 32752,
- IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE1 = 15,
- IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE2 = 240,
- IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE3 = 3840,
- IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE4 = 61440,
- IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC = 15,
- IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_20MHZ = 0,
- IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_40MHZ = 1,
- IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_80MHZ = 2,
- IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_160MHZ = 3,
- IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_26T = 4,
- IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_52T = 5,
- IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_106T = 6,
- IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_242T = 7,
- IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_484T = 8,
- IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_996T = 9,
- IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_2x996T = 10,
- IEEE80211_RADIOTAP_HE_DATA5_GI = 48,
- IEEE80211_RADIOTAP_HE_DATA5_GI_0_8 = 0,
- IEEE80211_RADIOTAP_HE_DATA5_GI_1_6 = 1,
- IEEE80211_RADIOTAP_HE_DATA5_GI_3_2 = 2,
- IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE = 192,
- IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE_UNKNOWN = 0,
- IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE_1X = 1,
- IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE_2X = 2,
- IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE_4X = 3,
- IEEE80211_RADIOTAP_HE_DATA5_NUM_LTF_SYMS = 1792,
- IEEE80211_RADIOTAP_HE_DATA5_PRE_FEC_PAD = 12288,
- IEEE80211_RADIOTAP_HE_DATA5_TXBF = 16384,
- IEEE80211_RADIOTAP_HE_DATA5_PE_DISAMBIG = 32768,
- IEEE80211_RADIOTAP_HE_DATA6_NSTS = 15,
- IEEE80211_RADIOTAP_HE_DATA6_DOPPLER = 16,
- IEEE80211_RADIOTAP_HE_DATA6_TB_PPDU_BW_KNOWN = 32,
- IEEE80211_RADIOTAP_HE_DATA6_TB_PPDU_BW = 192,
- IEEE80211_RADIOTAP_HE_DATA6_TB_PPDU_BW_20MHZ = 0,
- IEEE80211_RADIOTAP_HE_DATA6_TB_PPDU_BW_40MHZ = 1,
- IEEE80211_RADIOTAP_HE_DATA6_TB_PPDU_BW_80MHZ = 2,
- IEEE80211_RADIOTAP_HE_DATA6_TB_PPDU_BW_160MHZ = 3,
- IEEE80211_RADIOTAP_HE_DATA6_TXOP = 32512,
- IEEE80211_RADIOTAP_HE_DATA6_MIDAMBLE_PDCTY = 32768,
-};
-
-enum ieee80211_ac_numbers {
- IEEE80211_AC_VO = 0,
- IEEE80211_AC_VI = 1,
- IEEE80211_AC_BE = 2,
- IEEE80211_AC_BK = 3,
-};
-
-enum mac80211_tx_info_flags {
- IEEE80211_TX_CTL_REQ_TX_STATUS = 1,
- IEEE80211_TX_CTL_ASSIGN_SEQ = 2,
- IEEE80211_TX_CTL_NO_ACK = 4,
- IEEE80211_TX_CTL_CLEAR_PS_FILT = 8,
- IEEE80211_TX_CTL_FIRST_FRAGMENT = 16,
- IEEE80211_TX_CTL_SEND_AFTER_DTIM = 32,
- IEEE80211_TX_CTL_AMPDU = 64,
- IEEE80211_TX_CTL_INJECTED = 128,
- IEEE80211_TX_STAT_TX_FILTERED = 256,
- IEEE80211_TX_STAT_ACK = 512,
- IEEE80211_TX_STAT_AMPDU = 1024,
- IEEE80211_TX_STAT_AMPDU_NO_BACK = 2048,
- IEEE80211_TX_CTL_RATE_CTRL_PROBE = 4096,
- IEEE80211_TX_INTFL_OFFCHAN_TX_OK = 8192,
- IEEE80211_TX_INTFL_NEED_TXPROCESSING = 16384,
- IEEE80211_TX_INTFL_RETRIED = 32768,
- IEEE80211_TX_INTFL_DONT_ENCRYPT = 65536,
- IEEE80211_TX_CTL_NO_PS_BUFFER = 131072,
- IEEE80211_TX_CTL_MORE_FRAMES = 262144,
- IEEE80211_TX_INTFL_RETRANSMISSION = 524288,
- IEEE80211_TX_INTFL_MLME_CONN_TX = 1048576,
- IEEE80211_TX_INTFL_NL80211_FRAME_TX = 2097152,
- IEEE80211_TX_CTL_LDPC = 4194304,
- IEEE80211_TX_CTL_STBC = 25165824,
- IEEE80211_TX_CTL_TX_OFFCHAN = 33554432,
- IEEE80211_TX_INTFL_TKIP_MIC_FAILURE = 67108864,
- IEEE80211_TX_CTL_NO_CCK_RATE = 134217728,
- IEEE80211_TX_STATUS_EOSP = 268435456,
- IEEE80211_TX_CTL_USE_MINRATE = 536870912,
- IEEE80211_TX_CTL_DONTFRAG = 1073741824,
- IEEE80211_TX_STAT_NOACK_TRANSMITTED = 2147483648,
-};
-
-enum mac80211_rate_control_flags {
- IEEE80211_TX_RC_USE_RTS_CTS = 1,
- IEEE80211_TX_RC_USE_CTS_PROTECT = 2,
- IEEE80211_TX_RC_USE_SHORT_PREAMBLE = 4,
- IEEE80211_TX_RC_MCS = 8,
- IEEE80211_TX_RC_GREEN_FIELD = 16,
- IEEE80211_TX_RC_40_MHZ_WIDTH = 32,
- IEEE80211_TX_RC_DUP_DATA = 64,
- IEEE80211_TX_RC_SHORT_GI = 128,
- IEEE80211_TX_RC_VHT_MCS = 256,
- IEEE80211_TX_RC_80_MHZ_WIDTH = 512,
- IEEE80211_TX_RC_160_MHZ_WIDTH = 1024,
-};
-
-enum ieee80211_sta_info_flags {
- WLAN_STA_AUTH = 0,
- WLAN_STA_ASSOC = 1,
- WLAN_STA_PS_STA = 2,
- WLAN_STA_AUTHORIZED = 3,
- WLAN_STA_SHORT_PREAMBLE = 4,
- WLAN_STA_WDS = 5,
- WLAN_STA_CLEAR_PS_FILT = 6,
- WLAN_STA_MFP = 7,
- WLAN_STA_BLOCK_BA = 8,
- WLAN_STA_PS_DRIVER = 9,
- WLAN_STA_PSPOLL = 10,
- WLAN_STA_TDLS_PEER = 11,
- WLAN_STA_TDLS_PEER_AUTH = 12,
- WLAN_STA_TDLS_INITIATOR = 13,
- WLAN_STA_TDLS_CHAN_SWITCH = 14,
- WLAN_STA_TDLS_OFF_CHANNEL = 15,
- WLAN_STA_TDLS_WIDER_BW = 16,
- WLAN_STA_UAPSD = 17,
- WLAN_STA_SP = 18,
- WLAN_STA_4ADDR_EVENT = 19,
- WLAN_STA_INSERTED = 20,
- WLAN_STA_RATE_CONTROL = 21,
- WLAN_STA_TOFFSET_KNOWN = 22,
- WLAN_STA_MPSP_OWNER = 23,
- WLAN_STA_MPSP_RECIPIENT = 24,
- WLAN_STA_PS_DELIVER = 25,
- NUM_WLAN_STA_FLAGS = 26,
-};
-
-enum ieee80211_sta_flags {
- IEEE80211_STA_CONNECTION_POLL = 2,
- IEEE80211_STA_CONTROL_PORT = 4,
- IEEE80211_STA_DISABLE_HT = 16,
- IEEE80211_STA_MFP_ENABLED = 64,
- IEEE80211_STA_UAPSD_ENABLED = 128,
- IEEE80211_STA_NULLFUNC_ACKED = 256,
- IEEE80211_STA_RESET_SIGNAL_AVE = 512,
- IEEE80211_STA_DISABLE_40MHZ = 1024,
- IEEE80211_STA_DISABLE_VHT = 2048,
- IEEE80211_STA_DISABLE_80P80MHZ = 4096,
- IEEE80211_STA_DISABLE_160MHZ = 8192,
- IEEE80211_STA_DISABLE_WMM = 16384,
- IEEE80211_STA_ENABLE_RRM = 32768,
- IEEE80211_STA_DISABLE_HE = 65536,
-};
-
-enum ieee80211_sdata_state_bits {
- SDATA_STATE_RUNNING = 0,
- SDATA_STATE_OFFCHANNEL = 1,
- SDATA_STATE_OFFCHANNEL_BEACON_STOPPED = 2,
-};
-
-enum ieee80211_rate_control_changed {
- IEEE80211_RC_BW_CHANGED = 1,
- IEEE80211_RC_SMPS_CHANGED = 2,
- IEEE80211_RC_SUPP_RATES_CHANGED = 4,
- IEEE80211_RC_NSS_CHANGED = 8,
-};
-
-struct codel_stats {
- u32 maxpacket;
- u32 drop_count;
- u32 drop_len;
- u32 ecn_mark;
- u32 ce_mark;
-};
-
-struct ieee80211_qos_hdr {
- __le16 frame_control;
- __le16 duration_id;
- u8 addr1[6];
- u8 addr2[6];
- u8 addr3[6];
- __le16 seq_ctrl;
- __le16 qos_ctrl;
-};
-
-enum mac80211_tx_control_flags {
- IEEE80211_TX_CTRL_PORT_CTRL_PROTO = 1,
- IEEE80211_TX_CTRL_PS_RESPONSE = 2,
- IEEE80211_TX_CTRL_RATE_INJECT = 4,
- IEEE80211_TX_CTRL_AMSDU = 8,
- IEEE80211_TX_CTRL_FAST_XMIT = 16,
- IEEE80211_TX_CTRL_SKIP_MPATH_LOOKUP = 32,
-};
-
-enum ieee80211_vif_flags {
- IEEE80211_VIF_BEACON_FILTER = 1,
- IEEE80211_VIF_SUPPORTS_CQM_RSSI = 2,
- IEEE80211_VIF_SUPPORTS_UAPSD = 4,
- IEEE80211_VIF_GET_NOA_UPDATE = 8,
-};
-
-enum ieee80211_agg_stop_reason {
- AGG_STOP_DECLINED = 0,
- AGG_STOP_LOCAL_REQUEST = 1,
- AGG_STOP_PEER_REQUEST = 2,
- AGG_STOP_DESTROY_STA = 3,
-};
-
-enum sta_stats_type {
- STA_STATS_RATE_TYPE_INVALID = 0,
- STA_STATS_RATE_TYPE_LEGACY = 1,
- STA_STATS_RATE_TYPE_HT = 2,
- STA_STATS_RATE_TYPE_VHT = 3,
- STA_STATS_RATE_TYPE_HE = 4,
-};
-
-struct txq_info {
- struct fq_tin tin;
- struct fq_flow def_flow;
- struct codel_vars def_cvars;
- struct codel_stats cstats;
- struct sk_buff_head frags;
- struct list_head schedule_order;
- u16 schedule_round;
- long unsigned int flags;
- struct ieee80211_txq txq;
-};
-
-enum mac80211_rx_flags {
- RX_FLAG_MMIC_ERROR = 1,
- RX_FLAG_DECRYPTED = 2,
- RX_FLAG_MACTIME_PLCP_START = 4,
- RX_FLAG_MMIC_STRIPPED = 8,
- RX_FLAG_IV_STRIPPED = 16,
- RX_FLAG_FAILED_FCS_CRC = 32,
- RX_FLAG_FAILED_PLCP_CRC = 64,
- RX_FLAG_MACTIME_START = 128,
- RX_FLAG_NO_SIGNAL_VAL = 256,
- RX_FLAG_AMPDU_DETAILS = 512,
- RX_FLAG_PN_VALIDATED = 1024,
- RX_FLAG_DUP_VALIDATED = 2048,
- RX_FLAG_AMPDU_LAST_KNOWN = 4096,
- RX_FLAG_AMPDU_IS_LAST = 8192,
- RX_FLAG_AMPDU_DELIM_CRC_ERROR = 16384,
- RX_FLAG_AMPDU_DELIM_CRC_KNOWN = 32768,
- RX_FLAG_MACTIME_END = 65536,
- RX_FLAG_ONLY_MONITOR = 131072,
- RX_FLAG_SKIP_MONITOR = 262144,
- RX_FLAG_AMSDU_MORE = 524288,
- RX_FLAG_RADIOTAP_VENDOR_DATA = 1048576,
- RX_FLAG_MIC_STRIPPED = 2097152,
- RX_FLAG_ALLOW_SAME_PN = 4194304,
- RX_FLAG_ICV_STRIPPED = 8388608,
- RX_FLAG_AMPDU_EOF_BIT = 16777216,
- RX_FLAG_AMPDU_EOF_BIT_KNOWN = 33554432,
- RX_FLAG_RADIOTAP_HE = 67108864,
- RX_FLAG_RADIOTAP_HE_MU = 134217728,
- RX_FLAG_RADIOTAP_LSIG = 268435456,
- RX_FLAG_NO_PSDU = 536870912,
-};
-
-enum ieee80211_key_flags {
- IEEE80211_KEY_FLAG_GENERATE_IV_MGMT = 1,
- IEEE80211_KEY_FLAG_GENERATE_IV = 2,
- IEEE80211_KEY_FLAG_GENERATE_MMIC = 4,
- IEEE80211_KEY_FLAG_PAIRWISE = 8,
- IEEE80211_KEY_FLAG_SW_MGMT_TX = 16,
- IEEE80211_KEY_FLAG_PUT_IV_SPACE = 32,
- IEEE80211_KEY_FLAG_RX_MGMT = 64,
- IEEE80211_KEY_FLAG_RESERVE_TAILROOM = 128,
- IEEE80211_KEY_FLAG_PUT_MIC_SPACE = 256,
- IEEE80211_KEY_FLAG_NO_AUTO_TX = 512,
- IEEE80211_KEY_FLAG_GENERATE_MMIE = 1024,
-};
-
-typedef unsigned int ieee80211_tx_result;
-
-struct ieee80211_tx_data {
- struct sk_buff *skb;
- struct sk_buff_head skbs;
- struct ieee80211_local *local;
- struct ieee80211_sub_if_data *sdata;
- struct sta_info *sta;
- struct ieee80211_key *key;
- struct ieee80211_tx_rate rate;
- unsigned int flags;
-};
-
-typedef unsigned int ieee80211_rx_result;
-
-struct ieee80211_rx_data {
- struct napi_struct___2 *napi;
- struct sk_buff *skb;
- struct ieee80211_local *local;
- struct ieee80211_sub_if_data *sdata;
- struct sta_info *sta;
- struct ieee80211_key *key;
- unsigned int flags;
- int seqno_idx;
- int security_idx;
- u32 tkip_iv32;
- u16 tkip_iv16;
-};
-
-struct ieee80211_mmie {
- u8 element_id;
- u8 length;
- __le16 key_id;
- u8 sequence_number[6];
- u8 mic[8];
-};
-
-struct ieee80211_mmie_16 {
- u8 element_id;
- u8 length;
- __le16 key_id;
- u8 sequence_number[6];
- u8 mic[16];
-};
-
-enum ieee80211_internal_key_flags {
- KEY_FLAG_UPLOADED_TO_HARDWARE = 1,
- KEY_FLAG_TAINTED = 2,
- KEY_FLAG_CIPHER_SCHEME = 4,
-};
-
-enum {
- TKIP_DECRYPT_OK = 0,
- TKIP_DECRYPT_NO_EXT_IV = 4294967295,
- TKIP_DECRYPT_INVALID_KEYIDX = 4294967294,
- TKIP_DECRYPT_REPLAY = 4294967293,
-};
-
-enum mac80211_rx_encoding {
- RX_ENC_LEGACY = 0,
- RX_ENC_HT = 1,
- RX_ENC_VHT = 2,
- RX_ENC_HE = 3,
-};
-
-struct ieee80211_bss {
- u32 device_ts_beacon;
- u32 device_ts_presp;
- bool wmm_used;
- bool uapsd_supported;
- u8 supp_rates[32];
- size_t supp_rates_len;
- struct ieee80211_rate *beacon_rate;
- bool has_erp_value;
- u8 erp_value;
- u8 corrupt_data;
- u8 valid_data;
-};
-
-enum ieee80211_bss_corrupt_data_flags {
- IEEE80211_BSS_CORRUPT_BEACON = 1,
- IEEE80211_BSS_CORRUPT_PROBE_RESP = 2,
-};
-
-enum ieee80211_bss_valid_data_flags {
- IEEE80211_BSS_VALID_WMM = 2,
- IEEE80211_BSS_VALID_RATES = 4,
- IEEE80211_BSS_VALID_ERP = 8,
-};
-
-enum {
- IEEE80211_PROBE_FLAG_DIRECTED = 1,
- IEEE80211_PROBE_FLAG_MIN_CONTENT = 2,
- IEEE80211_PROBE_FLAG_RANDOM_SN = 4,
-};
-
-struct ieee80211_roc_work {
- struct list_head list;
- struct ieee80211_sub_if_data *sdata;
- struct ieee80211_channel *chan;
- bool started;
- bool abort;
- bool hw_begun;
- bool notified;
- bool on_channel;
- long unsigned int start_time;
- u32 duration;
- u32 req_duration;
- struct sk_buff *frame;
- u64 cookie;
- u64 mgmt_tx_cookie;
- enum ieee80211_roc_type type;
-};
-
-enum ieee80211_back_actioncode {
- WLAN_ACTION_ADDBA_REQ = 0,
- WLAN_ACTION_ADDBA_RESP = 1,
- WLAN_ACTION_DELBA = 2,
-};
-
-enum ieee80211_back_parties {
- WLAN_BACK_RECIPIENT = 0,
- WLAN_BACK_INITIATOR = 1,
-};
-
-enum txq_info_flags {
- IEEE80211_TXQ_STOP = 0,
- IEEE80211_TXQ_AMPDU = 1,
- IEEE80211_TXQ_NO_AMSDU = 2,
- IEEE80211_TXQ_STOP_NETIF_TX = 3,
-};
-
-enum ieee80211_vht_opmode_bits {
- IEEE80211_OPMODE_NOTIF_CHANWIDTH_MASK = 3,
- IEEE80211_OPMODE_NOTIF_CHANWIDTH_20MHZ = 0,
- IEEE80211_OPMODE_NOTIF_CHANWIDTH_40MHZ = 1,
- IEEE80211_OPMODE_NOTIF_CHANWIDTH_80MHZ = 2,
- IEEE80211_OPMODE_NOTIF_CHANWIDTH_160MHZ = 3,
- IEEE80211_OPMODE_NOTIF_RX_NSS_MASK = 112,
- IEEE80211_OPMODE_NOTIF_RX_NSS_SHIFT = 4,
- IEEE80211_OPMODE_NOTIF_RX_NSS_TYPE_BF = 128,
-};
-
-enum ieee80211_spectrum_mgmt_actioncode {
- WLAN_ACTION_SPCT_MSR_REQ = 0,
- WLAN_ACTION_SPCT_MSR_RPRT = 1,
- WLAN_ACTION_SPCT_TPC_REQ = 2,
- WLAN_ACTION_SPCT_TPC_RPRT = 3,
- WLAN_ACTION_SPCT_CHL_SWITCH = 4,
-};
-
-struct ieee80211_csa_ie {
- struct cfg80211_chan_def chandef;
- u8 mode;
- u8 count;
- u8 ttl;
- u16 pre_value;
- u16 reason_code;
- u32 max_switch_time;
-};
-
-enum ieee80211_vht_actioncode {
- WLAN_VHT_ACTION_COMPRESSED_BF = 0,
- WLAN_VHT_ACTION_GROUPID_MGMT = 1,
- WLAN_VHT_ACTION_OPMODE_NOTIF = 2,
-};
-
-enum ieee80211_tpt_led_trigger_flags {
- IEEE80211_TPT_LEDTRIG_FL_RADIO = 1,
- IEEE80211_TPT_LEDTRIG_FL_WORK = 2,
- IEEE80211_TPT_LEDTRIG_FL_CONNECTED = 4,
-};
-
-struct rate_control_alg {
- struct list_head list;
- const struct rate_control_ops *ops;
-};
-
-struct michael_mic_ctx {
- u32 l;
- u32 r;
-};
-
-struct ieee80211_csa_settings {
- const u16 *counter_offsets_beacon;
- const u16 *counter_offsets_presp;
- int n_counter_offsets_beacon;
- int n_counter_offsets_presp;
- u8 count;
-};
-
-struct ieee80211_hdr_3addr {
- __le16 frame_control;
- __le16 duration_id;
- u8 addr1[6];
- u8 addr2[6];
- u8 addr3[6];
- __le16 seq_ctrl;
-};
-
-enum ieee80211_ht_chanwidth_values {
- IEEE80211_HT_CHANWIDTH_20MHZ = 0,
- IEEE80211_HT_CHANWIDTH_ANY = 1,
-};
-
-struct ieee80211_tdls_data {
- u8 da[6];
- u8 sa[6];
- __be16 ether_type;
- u8 payload_type;
- u8 category;
- u8 action_code;
- union {
- struct {
- u8 dialog_token;
- __le16 capability;
- u8 variable[0];
- } __attribute__((packed)) setup_req;
- struct {
- __le16 status_code;
- u8 dialog_token;
- __le16 capability;
- u8 variable[0];
- } __attribute__((packed)) setup_resp;
- struct {
- __le16 status_code;
- u8 dialog_token;
- u8 variable[0];
- } __attribute__((packed)) setup_cfm;
- struct {
- __le16 reason_code;
- u8 variable[0];
- } teardown;
- struct {
- u8 dialog_token;
- u8 variable[0];
- } discover_req;
- struct {
- u8 target_channel;
- u8 oper_class;
- u8 variable[0];
- } chan_switch_req;
- struct {
- __le16 status_code;
- u8 variable[0];
- } chan_switch_resp;
- } u;
-} __attribute__((packed));
-
-enum ieee80211_self_protected_actioncode {
- WLAN_SP_RESERVED = 0,
- WLAN_SP_MESH_PEERING_OPEN = 1,
- WLAN_SP_MESH_PEERING_CONFIRM = 2,
- WLAN_SP_MESH_PEERING_CLOSE = 3,
- WLAN_SP_MGK_INFORM = 4,
- WLAN_SP_MGK_ACK = 5,
-};
-
-enum ieee80211_pub_actioncode {
- WLAN_PUB_ACTION_20_40_BSS_COEX = 0,
- WLAN_PUB_ACTION_DSE_ENABLEMENT = 1,
- WLAN_PUB_ACTION_DSE_DEENABLEMENT = 2,
- WLAN_PUB_ACTION_DSE_REG_LOC_ANN = 3,
- WLAN_PUB_ACTION_EXT_CHANSW_ANN = 4,
- WLAN_PUB_ACTION_DSE_MSMT_REQ = 5,
- WLAN_PUB_ACTION_DSE_MSMT_RESP = 6,
- WLAN_PUB_ACTION_MSMT_PILOT = 7,
- WLAN_PUB_ACTION_DSE_PC = 8,
- WLAN_PUB_ACTION_VENDOR_SPECIFIC = 9,
- WLAN_PUB_ACTION_GAS_INITIAL_REQ = 10,
- WLAN_PUB_ACTION_GAS_INITIAL_RESP = 11,
- WLAN_PUB_ACTION_GAS_COMEBACK_REQ = 12,
- WLAN_PUB_ACTION_GAS_COMEBACK_RESP = 13,
- WLAN_PUB_ACTION_TDLS_DISCOVER_RES = 14,
- WLAN_PUB_ACTION_LOC_TRACK_NOTI = 15,
- WLAN_PUB_ACTION_QAB_REQUEST_FRAME = 16,
- WLAN_PUB_ACTION_QAB_RESPONSE_FRAME = 17,
- WLAN_PUB_ACTION_QMF_POLICY = 18,
- WLAN_PUB_ACTION_QMF_POLICY_CHANGE = 19,
- WLAN_PUB_ACTION_QLOAD_REQUEST = 20,
- WLAN_PUB_ACTION_QLOAD_REPORT = 21,
- WLAN_PUB_ACTION_HCCA_TXOP_ADVERT = 22,
- WLAN_PUB_ACTION_HCCA_TXOP_RESPONSE = 23,
- WLAN_PUB_ACTION_PUBLIC_KEY = 24,
- WLAN_PUB_ACTION_CHANNEL_AVAIL_QUERY = 25,
- WLAN_PUB_ACTION_CHANNEL_SCHEDULE_MGMT = 26,
- WLAN_PUB_ACTION_CONTACT_VERI_SIGNAL = 27,
- WLAN_PUB_ACTION_GDD_ENABLEMENT_REQ = 28,
- WLAN_PUB_ACTION_GDD_ENABLEMENT_RESP = 29,
- WLAN_PUB_ACTION_NETWORK_CHANNEL_CONTROL = 30,
- WLAN_PUB_ACTION_WHITE_SPACE_MAP_ANN = 31,
- WLAN_PUB_ACTION_FTM_REQUEST = 32,
- WLAN_PUB_ACTION_FTM = 33,
- WLAN_PUB_ACTION_FILS_DISCOVERY = 34,
-};
-
-enum ieee80211_sa_query_action {
- WLAN_ACTION_SA_QUERY_REQUEST = 0,
- WLAN_ACTION_SA_QUERY_RESPONSE = 1,
-};
-
-enum ieee80211_radiotap_flags {
- IEEE80211_RADIOTAP_F_CFP = 1,
- IEEE80211_RADIOTAP_F_SHORTPRE = 2,
- IEEE80211_RADIOTAP_F_WEP = 4,
- IEEE80211_RADIOTAP_F_FRAG = 8,
- IEEE80211_RADIOTAP_F_FCS = 16,
- IEEE80211_RADIOTAP_F_DATAPAD = 32,
- IEEE80211_RADIOTAP_F_BADFCS = 64,
-};
-
-enum ieee80211_radiotap_channel_flags {
- IEEE80211_CHAN_CCK = 32,
- IEEE80211_CHAN_OFDM = 64,
- IEEE80211_CHAN_2GHZ = 128,
- IEEE80211_CHAN_5GHZ = 256,
- IEEE80211_CHAN_DYN = 1024,
- IEEE80211_CHAN_HALF = 16384,
- IEEE80211_CHAN_QUARTER = 32768,
-};
-
-enum ieee80211_radiotap_rx_flags {
- IEEE80211_RADIOTAP_F_RX_BADPLCP = 2,
-};
-
-enum ieee80211_radiotap_ampdu_flags {
- IEEE80211_RADIOTAP_AMPDU_REPORT_ZEROLEN = 1,
- IEEE80211_RADIOTAP_AMPDU_IS_ZEROLEN = 2,
- IEEE80211_RADIOTAP_AMPDU_LAST_KNOWN = 4,
- IEEE80211_RADIOTAP_AMPDU_IS_LAST = 8,
- IEEE80211_RADIOTAP_AMPDU_DELIM_CRC_ERR = 16,
- IEEE80211_RADIOTAP_AMPDU_DELIM_CRC_KNOWN = 32,
- IEEE80211_RADIOTAP_AMPDU_EOF = 64,
- IEEE80211_RADIOTAP_AMPDU_EOF_KNOWN = 128,
-};
-
-enum ieee80211_radiotap_vht_coding {
- IEEE80211_RADIOTAP_CODING_LDPC_USER0 = 1,
- IEEE80211_RADIOTAP_CODING_LDPC_USER1 = 2,
- IEEE80211_RADIOTAP_CODING_LDPC_USER2 = 4,
- IEEE80211_RADIOTAP_CODING_LDPC_USER3 = 8,
-};
-
-enum ieee80211_radiotap_timestamp_flags {
- IEEE80211_RADIOTAP_TIMESTAMP_FLAG_64BIT = 0,
- IEEE80211_RADIOTAP_TIMESTAMP_FLAG_32BIT = 1,
- IEEE80211_RADIOTAP_TIMESTAMP_FLAG_ACCURACY = 2,
-};
-
-struct ieee80211_radiotap_he_mu {
- __le16 flags1;
- __le16 flags2;
- u8 ru_ch1[4];
- u8 ru_ch2[4];
-};
-
-struct ieee80211_radiotap_lsig {
- __le16 data1;
- __le16 data2;
-};
-
-enum mac80211_rx_encoding_flags {
- RX_ENC_FLAG_SHORTPRE = 1,
- RX_ENC_FLAG_SHORT_GI = 4,
- RX_ENC_FLAG_HT_GF = 8,
- RX_ENC_FLAG_STBC_MASK = 48,
- RX_ENC_FLAG_LDPC = 64,
- RX_ENC_FLAG_BF = 128,
-};
-
-struct ieee80211_vendor_radiotap {
- u32 present;
- u8 align;
- u8 oui[3];
- u8 subns;
- u8 pad;
- u16 len;
- u8 data[0];
-};
-
-enum ieee80211_packet_rx_flags {
- IEEE80211_RX_AMSDU = 8,
- IEEE80211_RX_MALFORMED_ACTION_FRM = 16,
- IEEE80211_RX_DEFERRED_RELEASE = 32,
-};
-
-enum ieee80211_rx_flags {
- IEEE80211_RX_CMNTR = 1,
- IEEE80211_RX_BEACON_REPORTED = 2,
-};
-
-struct ieee80211_rts {
- __le16 frame_control;
- __le16 duration;
- u8 ra[6];
- u8 ta[6];
-};
-
-struct ieee80211_cts {
- __le16 frame_control;
- __le16 duration;
- u8 ra[6];
-};
-
-struct ieee80211_pspoll {
- __le16 frame_control;
- __le16 aid;
- u8 bssid[6];
- u8 ta[6];
-};
-
-typedef u32 (*codel_skb_len_t)(const struct sk_buff *);
-
-typedef codel_time_t (*codel_skb_time_t)(const struct sk_buff *);
-
-typedef void (*codel_skb_drop_t)(struct sk_buff *, void *);
-
-typedef struct sk_buff * (*codel_skb_dequeue_t)(struct codel_vars *, void *);
-
-struct ieee80211_mutable_offsets {
- u16 tim_offset;
- u16 tim_length;
- u16 csa_counter_offs[2];
-};
-
-typedef struct sk_buff *fq_tin_dequeue_t(struct fq *, struct fq_tin *, struct fq_flow *);
-
-typedef void fq_skb_free_t(struct fq *, struct fq_tin *, struct fq_flow *, struct sk_buff *);
-
-typedef bool fq_skb_filter_t(struct fq *, struct fq_tin *, struct fq_flow *, struct sk_buff *, void *);
-
-typedef struct fq_flow *fq_flow_get_default_t(struct fq *, struct fq_tin *, int, struct sk_buff *);
-
-enum mesh_path_flags {
- MESH_PATH_ACTIVE = 1,
- MESH_PATH_RESOLVING = 2,
- MESH_PATH_SN_VALID = 4,
- MESH_PATH_FIXED = 8,
- MESH_PATH_RESOLVED = 16,
- MESH_PATH_REQ_QUEUED = 32,
- MESH_PATH_DELETED = 64,
-};
-
-struct mesh_path {
- u8 dst[6];
- u8 mpp[6];
- struct rhash_head rhash;
- struct hlist_node walk_list;
- struct hlist_node gate_list;
- struct ieee80211_sub_if_data *sdata;
- struct sta_info *next_hop;
- struct timer_list timer;
- struct sk_buff_head frame_queue;
- struct callback_head rcu;
- u32 sn;
- u32 metric;
- u8 hop_count;
- long unsigned int exp_time;
- u32 discovery_timeout;
- u8 discovery_retries;
- enum mesh_path_flags flags;
- spinlock_t state_lock;
- u8 rann_snd_addr[6];
- u32 rann_metric;
- long unsigned int last_preq_to_root;
- bool is_root;
- bool is_gate;
- u32 path_change_count;
-};
-
-enum ieee80211_interface_iteration_flags {
- IEEE80211_IFACE_ITER_NORMAL = 0,
- IEEE80211_IFACE_ITER_RESUME_ALL = 1,
- IEEE80211_IFACE_ITER_ACTIVE = 2,
-};
-
-struct ieee80211_noa_data {
- u32 next_tsf;
- bool has_next_tsf;
- u8 absent;
- u8 count[4];
- struct {
- u32 start;
- u32 duration;
- u32 interval;
- } desc[4];
-};
-
-enum ieee80211_chanctx_change {
- IEEE80211_CHANCTX_CHANGE_WIDTH = 1,
- IEEE80211_CHANCTX_CHANGE_RX_CHAINS = 2,
- IEEE80211_CHANCTX_CHANGE_RADAR = 4,
- IEEE80211_CHANCTX_CHANGE_CHANNEL = 8,
- IEEE80211_CHANCTX_CHANGE_MIN_WIDTH = 16,
-};
-
-struct trace_vif_entry {
- enum nl80211_iftype vif_type;
- bool p2p;
- char vif_name[16];
-} __attribute__((packed));
-
-struct trace_chandef_entry {
- u32 control_freq;
- u32 chan_width;
- u32 center_freq1;
- u32 center_freq2;
-};
-
-struct trace_switch_entry {
- struct trace_vif_entry vif;
- struct trace_chandef_entry old_chandef;
- struct trace_chandef_entry new_chandef;
-} __attribute__((packed));
-
-struct trace_event_raw_local_only_evt {
- struct trace_entry ent;
- char wiphy_name[32];
- char __data[0];
-};
-
-struct trace_event_raw_local_sdata_addr_evt {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- char addr[6];
- char __data[0];
-};
-
-struct trace_event_raw_local_u32_evt {
- struct trace_entry ent;
- char wiphy_name[32];
- u32 value;
- char __data[0];
-};
-
-struct trace_event_raw_local_sdata_evt {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- char __data[0];
-};
-
-struct trace_event_raw_drv_return_int {
- struct trace_entry ent;
- char wiphy_name[32];
- int ret;
- char __data[0];
-};
-
-struct trace_event_raw_drv_return_bool {
- struct trace_entry ent;
- char wiphy_name[32];
- bool ret;
- char __data[0];
-};
-
-struct trace_event_raw_drv_return_u32 {
- struct trace_entry ent;
- char wiphy_name[32];
- u32 ret;
- char __data[0];
-};
-
-struct trace_event_raw_drv_return_u64 {
- struct trace_entry ent;
- char wiphy_name[32];
- u64 ret;
- char __data[0];
-};
-
-struct trace_event_raw_drv_set_wakeup {
- struct trace_entry ent;
- char wiphy_name[32];
- bool enabled;
- char __data[0];
-};
-
-struct trace_event_raw_drv_change_interface {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- u32 new_type;
- bool new_p2p;
- char __data[0];
-};
-
-struct trace_event_raw_drv_config {
- struct trace_entry ent;
- char wiphy_name[32];
- u32 changed;
- u32 flags;
- int power_level;
- int dynamic_ps_timeout;
- u16 listen_interval;
- u8 long_frame_max_tx_count;
- u8 short_frame_max_tx_count;
- u32 control_freq;
- u32 chan_width;
- u32 center_freq1;
- u32 center_freq2;
- int smps;
- char __data[0];
-};
-
-struct trace_event_raw_drv_bss_info_changed {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- u32 changed;
- bool assoc;
- bool ibss_joined;
- bool ibss_creator;
- u16 aid;
- bool cts;
- bool shortpre;
- bool shortslot;
- bool enable_beacon;
- u8 dtimper;
- u16 bcnint;
- u16 assoc_cap;
- u64 sync_tsf;
- u32 sync_device_ts;
- u8 sync_dtim_count;
- u32 basic_rates;
- int mcast_rate[4];
- u16 ht_operation_mode;
- s32 cqm_rssi_thold;
- s32 cqm_rssi_hyst;
- u32 channel_width;
- u32 channel_cfreq1;
- u32 __data_loc_arp_addr_list;
- int arp_addr_cnt;
- bool qos;
- bool idle;
- bool ps;
- u32 __data_loc_ssid;
- bool hidden_ssid;
- int txpower;
- u8 p2p_oppps_ctwindow;
- char __data[0];
-};
-
-struct trace_event_raw_drv_prepare_multicast {
- struct trace_entry ent;
- char wiphy_name[32];
- int mc_count;
- char __data[0];
-};
-
-struct trace_event_raw_drv_configure_filter {
- struct trace_entry ent;
- char wiphy_name[32];
- unsigned int changed;
- unsigned int total;
- u64 multicast;
- char __data[0];
-};
-
-struct trace_event_raw_drv_config_iface_filter {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- unsigned int filter_flags;
- unsigned int changed_flags;
- char __data[0];
-};
-
-struct trace_event_raw_drv_set_tim {
- struct trace_entry ent;
- char wiphy_name[32];
- char sta_addr[6];
- bool set;
- char __data[0];
-};
-
-struct trace_event_raw_drv_set_key {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- char sta_addr[6];
- u32 cipher;
- u8 hw_key_idx;
- u8 flags;
- s8 keyidx;
- char __data[0];
-};
-
-struct trace_event_raw_drv_update_tkip_key {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- char sta_addr[6];
- u32 iv32;
- char __data[0];
-};
-
-struct trace_event_raw_drv_sw_scan_start {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- char mac_addr[6];
- char __data[0];
-};
-
-struct trace_event_raw_drv_get_stats {
- struct trace_entry ent;
- char wiphy_name[32];
- int ret;
- unsigned int ackfail;
- unsigned int rtsfail;
- unsigned int fcserr;
- unsigned int rtssucc;
- char __data[0];
-};
-
-struct trace_event_raw_drv_get_key_seq {
- struct trace_entry ent;
- char wiphy_name[32];
- u32 cipher;
- u8 hw_key_idx;
- u8 flags;
- s8 keyidx;
- char __data[0];
-};
-
-struct trace_event_raw_drv_set_coverage_class {
- struct trace_entry ent;
- char wiphy_name[32];
- s16 value;
- char __data[0];
-};
-
-struct trace_event_raw_drv_sta_notify {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- char sta_addr[6];
- u32 cmd;
- char __data[0];
-};
-
-struct trace_event_raw_drv_sta_state {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- char sta_addr[6];
- u32 old_state;
- u32 new_state;
- char __data[0];
-};
-
-struct trace_event_raw_drv_sta_set_txpwr {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- char sta_addr[6];
- s16 txpwr;
- u8 type;
- char __data[0];
-};
-
-struct trace_event_raw_drv_sta_rc_update {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- char sta_addr[6];
- u32 changed;
- char __data[0];
-};
-
-struct trace_event_raw_sta_event {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- char sta_addr[6];
- char __data[0];
-};
-
-struct trace_event_raw_drv_conf_tx {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- u16 ac;
- u16 txop;
- u16 cw_min;
- u16 cw_max;
- u8 aifs;
- bool uapsd;
- char __data[0];
-};
-
-struct trace_event_raw_drv_set_tsf {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- u64 tsf;
- char __data[0];
-};
-
-struct trace_event_raw_drv_offset_tsf {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- s64 tsf_offset;
- char __data[0];
-};
-
-struct trace_event_raw_drv_ampdu_action {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- enum ieee80211_ampdu_mlme_action ieee80211_ampdu_mlme_action;
- char sta_addr[6];
- u16 tid;
- u16 ssn;
- u16 buf_size;
- bool amsdu;
- u16 timeout;
- u16 action;
- char __data[0];
-};
-
-struct trace_event_raw_drv_get_survey {
- struct trace_entry ent;
- char wiphy_name[32];
- int idx;
- char __data[0];
-};
-
-struct trace_event_raw_drv_flush {
- struct trace_entry ent;
- char wiphy_name[32];
- bool drop;
- u32 queues;
- char __data[0];
-};
-
-struct trace_event_raw_drv_channel_switch {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- u32 control_freq;
- u32 chan_width;
- u32 center_freq1;
- u32 center_freq2;
- u64 timestamp;
- u32 device_timestamp;
- bool block_tx;
- u8 count;
- char __data[0];
-};
-
-struct trace_event_raw_drv_set_antenna {
- struct trace_entry ent;
- char wiphy_name[32];
- u32 tx_ant;
- u32 rx_ant;
- int ret;
- char __data[0];
-};
-
-struct trace_event_raw_drv_get_antenna {
- struct trace_entry ent;
- char wiphy_name[32];
- u32 tx_ant;
- u32 rx_ant;
- int ret;
- char __data[0];
-};
-
-struct trace_event_raw_drv_remain_on_channel {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- int center_freq;
- unsigned int duration;
- u32 type;
- char __data[0];
-};
-
-struct trace_event_raw_drv_set_ringparam {
- struct trace_entry ent;
- char wiphy_name[32];
- u32 tx;
- u32 rx;
- char __data[0];
-};
-
-struct trace_event_raw_drv_get_ringparam {
- struct trace_entry ent;
- char wiphy_name[32];
- u32 tx;
- u32 tx_max;
- u32 rx;
- u32 rx_max;
- char __data[0];
-};
-
-struct trace_event_raw_drv_set_bitrate_mask {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- u32 legacy_2g;
- u32 legacy_5g;
- char __data[0];
-};
-
-struct trace_event_raw_drv_set_rekey_data {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- u8 kek[16];
- u8 kck[16];
- u8 replay_ctr[8];
- char __data[0];
-};
-
-struct trace_event_raw_drv_event_callback {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- u32 type;
- char __data[0];
-};
-
-struct trace_event_raw_release_evt {
- struct trace_entry ent;
- char wiphy_name[32];
- char sta_addr[6];
- u16 tids;
- int num_frames;
- int reason;
- bool more_data;
- char __data[0];
-};
-
-struct trace_event_raw_drv_mgd_prepare_tx {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- u32 duration;
- char __data[0];
-};
-
-struct trace_event_raw_local_chanctx {
- struct trace_entry ent;
- char wiphy_name[32];
- u32 control_freq;
- u32 chan_width;
- u32 center_freq1;
- u32 center_freq2;
- u32 min_control_freq;
- u32 min_chan_width;
- u32 min_center_freq1;
- u32 min_center_freq2;
- u8 rx_chains_static;
- u8 rx_chains_dynamic;
- char __data[0];
-};
-
-struct trace_event_raw_drv_change_chanctx {
- struct trace_entry ent;
- char wiphy_name[32];
- u32 control_freq;
- u32 chan_width;
- u32 center_freq1;
- u32 center_freq2;
- u32 min_control_freq;
- u32 min_chan_width;
- u32 min_center_freq1;
- u32 min_center_freq2;
- u8 rx_chains_static;
- u8 rx_chains_dynamic;
- u32 changed;
- char __data[0];
-};
-
-struct trace_event_raw_drv_switch_vif_chanctx {
- struct trace_entry ent;
- char wiphy_name[32];
- int n_vifs;
- u32 mode;
- u32 __data_loc_vifs;
- char __data[0];
-};
-
-struct trace_event_raw_local_sdata_chanctx {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- u32 control_freq;
- u32 chan_width;
- u32 center_freq1;
- u32 center_freq2;
- u32 min_control_freq;
- u32 min_chan_width;
- u32 min_center_freq1;
- u32 min_center_freq2;
- u8 rx_chains_static;
- u8 rx_chains_dynamic;
- char __data[0];
-};
-
-struct trace_event_raw_drv_start_ap {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- u8 dtimper;
- u16 bcnint;
- u32 __data_loc_ssid;
- bool hidden_ssid;
- char __data[0];
-};
-
-struct trace_event_raw_drv_reconfig_complete {
- struct trace_entry ent;
- char wiphy_name[32];
- u8 reconfig_type;
- char __data[0];
-};
-
-struct trace_event_raw_drv_join_ibss {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- u8 dtimper;
- u16 bcnint;
- u32 __data_loc_ssid;
- char __data[0];
-};
-
-struct trace_event_raw_drv_get_expected_throughput {
- struct trace_entry ent;
- char sta_addr[6];
- char __data[0];
-};
-
-struct trace_event_raw_drv_start_nan {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- u8 master_pref;
- u8 bands;
- char __data[0];
-};
-
-struct trace_event_raw_drv_stop_nan {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- char __data[0];
-};
-
-struct trace_event_raw_drv_nan_change_conf {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- u8 master_pref;
- u8 bands;
- u32 changes;
- char __data[0];
-};
-
-struct trace_event_raw_drv_add_nan_func {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- u8 type;
- u8 inst_id;
- char __data[0];
-};
-
-struct trace_event_raw_drv_del_nan_func {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- u8 instance_id;
- char __data[0];
-};
-
-struct trace_event_raw_api_start_tx_ba_session {
- struct trace_entry ent;
- char sta_addr[6];
- u16 tid;
- char __data[0];
-};
-
-struct trace_event_raw_api_start_tx_ba_cb {
- struct trace_entry ent;
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- u8 ra[6];
- u16 tid;
- char __data[0];
-};
-
-struct trace_event_raw_api_stop_tx_ba_session {
- struct trace_entry ent;
- char sta_addr[6];
- u16 tid;
- char __data[0];
-};
-
-struct trace_event_raw_api_stop_tx_ba_cb {
- struct trace_entry ent;
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- u8 ra[6];
- u16 tid;
- char __data[0];
-};
-
-struct trace_event_raw_api_beacon_loss {
- struct trace_entry ent;
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- char __data[0];
-};
-
-struct trace_event_raw_api_connection_loss {
- struct trace_entry ent;
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- char __data[0];
-};
-
-struct trace_event_raw_api_cqm_rssi_notify {
- struct trace_entry ent;
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- u32 rssi_event;
- s32 rssi_level;
- char __data[0];
-};
-
-struct trace_event_raw_api_scan_completed {
- struct trace_entry ent;
- char wiphy_name[32];
- bool aborted;
- char __data[0];
-};
-
-struct trace_event_raw_api_sched_scan_results {
- struct trace_entry ent;
- char wiphy_name[32];
- char __data[0];
-};
-
-struct trace_event_raw_api_sched_scan_stopped {
- struct trace_entry ent;
- char wiphy_name[32];
- char __data[0];
-};
-
-struct trace_event_raw_api_sta_block_awake {
- struct trace_entry ent;
- char wiphy_name[32];
- char sta_addr[6];
- bool block;
- char __data[0];
-};
-
-struct trace_event_raw_api_chswitch_done {
- struct trace_entry ent;
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- bool success;
- char __data[0];
-};
-
-struct trace_event_raw_api_gtk_rekey_notify {
- struct trace_entry ent;
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- u8 bssid[6];
- u8 replay_ctr[8];
- char __data[0];
-};
-
-struct trace_event_raw_api_enable_rssi_reports {
- struct trace_entry ent;
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- int rssi_min_thold;
- int rssi_max_thold;
- char __data[0];
-};
-
-struct trace_event_raw_api_eosp {
- struct trace_entry ent;
- char wiphy_name[32];
- char sta_addr[6];
- char __data[0];
-};
-
-struct trace_event_raw_api_send_eosp_nullfunc {
- struct trace_entry ent;
- char wiphy_name[32];
- char sta_addr[6];
- u8 tid;
- char __data[0];
-};
-
-struct trace_event_raw_api_sta_set_buffered {
- struct trace_entry ent;
- char wiphy_name[32];
- char sta_addr[6];
- u8 tid;
- bool buffered;
- char __data[0];
-};
-
-struct trace_event_raw_wake_queue {
- struct trace_entry ent;
- char wiphy_name[32];
- u16 queue;
- u32 reason;
- char __data[0];
-};
-
-struct trace_event_raw_stop_queue {
- struct trace_entry ent;
- char wiphy_name[32];
- u16 queue;
- u32 reason;
- char __data[0];
-};
-
-struct trace_event_raw_drv_set_default_unicast_key {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- int key_idx;
- char __data[0];
-};
-
-struct trace_event_raw_api_radar_detected {
- struct trace_entry ent;
- char wiphy_name[32];
- char __data[0];
-};
-
-struct trace_event_raw_drv_channel_switch_beacon {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- u32 control_freq;
- u32 chan_width;
- u32 center_freq1;
- u32 center_freq2;
- char __data[0];
-};
-
-struct trace_event_raw_drv_pre_channel_switch {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- u32 control_freq;
- u32 chan_width;
- u32 center_freq1;
- u32 center_freq2;
- u64 timestamp;
- u32 device_timestamp;
- bool block_tx;
- u8 count;
- char __data[0];
-};
-
-struct trace_event_raw_drv_channel_switch_rx_beacon {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- u32 control_freq;
- u32 chan_width;
- u32 center_freq1;
- u32 center_freq2;
- u64 timestamp;
- u32 device_timestamp;
- bool block_tx;
- u8 count;
- char __data[0];
-};
-
-struct trace_event_raw_drv_get_txpower {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- int dbm;
- int ret;
- char __data[0];
-};
-
-struct trace_event_raw_drv_tdls_channel_switch {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- char sta_addr[6];
- u8 oper_class;
- u32 control_freq;
- u32 chan_width;
- u32 center_freq1;
- u32 center_freq2;
- char __data[0];
-};
-
-struct trace_event_raw_drv_tdls_cancel_channel_switch {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- char sta_addr[6];
- char __data[0];
-};
-
-struct trace_event_raw_drv_tdls_recv_channel_switch {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- u8 action_code;
- char sta_addr[6];
- u32 control_freq;
- u32 chan_width;
- u32 center_freq1;
- u32 center_freq2;
- u32 status;
- bool peer_initiator;
- u32 timestamp;
- u16 switch_time;
- u16 switch_timeout;
- char __data[0];
-};
-
-struct trace_event_raw_drv_wake_tx_queue {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- char sta_addr[6];
- u8 ac;
- u8 tid;
- char __data[0];
-};
-
-struct trace_event_raw_drv_get_ftm_responder_stats {
- struct trace_entry ent;
- char wiphy_name[32];
- enum nl80211_iftype vif_type;
- void *sdata;
- bool p2p;
- u32 __data_loc_vif_name;
- char __data[0];
-};
-
-struct trace_event_data_offsets_local_only_evt {};
-
-struct trace_event_data_offsets_local_sdata_addr_evt {
- u32 vif_name;
-};
-
-struct trace_event_data_offsets_local_u32_evt {};
-
-struct trace_event_data_offsets_local_sdata_evt {
- u32 vif_name;
-};
-
-struct trace_event_data_offsets_drv_return_int {};
-
-struct trace_event_data_offsets_drv_return_bool {};
-
-struct trace_event_data_offsets_drv_return_u32 {};
-
-struct trace_event_data_offsets_drv_return_u64 {};
-
-struct trace_event_data_offsets_drv_set_wakeup {};
-
-struct trace_event_data_offsets_drv_change_interface {
- u32 vif_name;
-};
-
-struct trace_event_data_offsets_drv_config {};
-
-struct trace_event_data_offsets_drv_bss_info_changed {
- u32 vif_name;
- u32 arp_addr_list;
- u32 ssid;
-};
-
-struct trace_event_data_offsets_drv_prepare_multicast {};
-
-struct trace_event_data_offsets_drv_configure_filter {};
-
-struct trace_event_data_offsets_drv_config_iface_filter {
- u32 vif_name;
-};
-
-struct trace_event_data_offsets_drv_set_tim {};
-
-struct trace_event_data_offsets_drv_set_key {
- u32 vif_name;
-};
-
-struct trace_event_data_offsets_drv_update_tkip_key {
- u32 vif_name;
-};
-
-struct trace_event_data_offsets_drv_sw_scan_start {
- u32 vif_name;
-};
-
-struct trace_event_data_offsets_drv_get_stats {};
-
-struct trace_event_data_offsets_drv_get_key_seq {};
-
-struct trace_event_data_offsets_drv_set_coverage_class {};
-
-struct trace_event_data_offsets_drv_sta_notify {
- u32 vif_name;
-};
-
-struct trace_event_data_offsets_drv_sta_state {
- u32 vif_name;
-};
-
-struct trace_event_data_offsets_drv_sta_set_txpwr {
- u32 vif_name;
-};
-
-struct trace_event_data_offsets_drv_sta_rc_update {
- u32 vif_name;
-};
-
-struct trace_event_data_offsets_sta_event {
- u32 vif_name;
-};
-
-struct trace_event_data_offsets_drv_conf_tx {
- u32 vif_name;
-};
-
-struct trace_event_data_offsets_drv_set_tsf {
- u32 vif_name;
-};
-
-struct trace_event_data_offsets_drv_offset_tsf {
- u32 vif_name;
-};
-
-struct trace_event_data_offsets_drv_ampdu_action {
- u32 vif_name;
-};
-
-struct trace_event_data_offsets_drv_get_survey {};
-
-struct trace_event_data_offsets_drv_flush {};
-
-struct trace_event_data_offsets_drv_channel_switch {
- u32 vif_name;
-};
-
-struct trace_event_data_offsets_drv_set_antenna {};
-
-struct trace_event_data_offsets_drv_get_antenna {};
-
-struct trace_event_data_offsets_drv_remain_on_channel {
- u32 vif_name;
-};
-
-struct trace_event_data_offsets_drv_set_ringparam {};
-
-struct trace_event_data_offsets_drv_get_ringparam {};
-
-struct trace_event_data_offsets_drv_set_bitrate_mask {
- u32 vif_name;
-};
-
-struct trace_event_data_offsets_drv_set_rekey_data {
- u32 vif_name;
-};
-
-struct trace_event_data_offsets_drv_event_callback {
- u32 vif_name;
-};
-
-struct trace_event_data_offsets_release_evt {};
-
-struct trace_event_data_offsets_drv_mgd_prepare_tx {
- u32 vif_name;
-};
-
-struct trace_event_data_offsets_local_chanctx {};
-
-struct trace_event_data_offsets_drv_change_chanctx {};
-
-struct trace_event_data_offsets_drv_switch_vif_chanctx {
- u32 vifs;
-};
-
-struct trace_event_data_offsets_local_sdata_chanctx {
- u32 vif_name;
-};
-
-struct trace_event_data_offsets_drv_start_ap {
- u32 vif_name;
- u32 ssid;
-};
-
-struct trace_event_data_offsets_drv_reconfig_complete {};
-
-struct trace_event_data_offsets_drv_join_ibss {
- u32 vif_name;
- u32 ssid;
-};
-
-struct trace_event_data_offsets_drv_get_expected_throughput {};
-
-struct trace_event_data_offsets_drv_start_nan {
- u32 vif_name;
-};
-
-struct trace_event_data_offsets_drv_stop_nan {
- u32 vif_name;
-};
-
-struct trace_event_data_offsets_drv_nan_change_conf {
- u32 vif_name;
-};
-
-struct trace_event_data_offsets_drv_add_nan_func {
- u32 vif_name;
-};
-
-struct trace_event_data_offsets_drv_del_nan_func {
- u32 vif_name;
-};
-
-struct trace_event_data_offsets_api_start_tx_ba_session {};
-
-struct trace_event_data_offsets_api_start_tx_ba_cb {
- u32 vif_name;
-};
-
-struct trace_event_data_offsets_api_stop_tx_ba_session {};
-
-struct trace_event_data_offsets_api_stop_tx_ba_cb {
- u32 vif_name;
-};
-
-struct trace_event_data_offsets_api_beacon_loss {
- u32 vif_name;
-};
-
-struct trace_event_data_offsets_api_connection_loss {
- u32 vif_name;
-};
-
-struct trace_event_data_offsets_api_cqm_rssi_notify {
- u32 vif_name;
-};
-
-struct trace_event_data_offsets_api_scan_completed {};
-
-struct trace_event_data_offsets_api_sched_scan_results {};
-
-struct trace_event_data_offsets_api_sched_scan_stopped {};
-
-struct trace_event_data_offsets_api_sta_block_awake {};
-
-struct trace_event_data_offsets_api_chswitch_done {
- u32 vif_name;
-};
-
-struct trace_event_data_offsets_api_gtk_rekey_notify {
- u32 vif_name;
-};
-
-struct trace_event_data_offsets_api_enable_rssi_reports {
- u32 vif_name;
-};
-
-struct trace_event_data_offsets_api_eosp {};
-
-struct trace_event_data_offsets_api_send_eosp_nullfunc {};
-
-struct trace_event_data_offsets_api_sta_set_buffered {};
-
-struct trace_event_data_offsets_wake_queue {};
-
-struct trace_event_data_offsets_stop_queue {};
-
-struct trace_event_data_offsets_drv_set_default_unicast_key {
- u32 vif_name;
-};
-
-struct trace_event_data_offsets_api_radar_detected {};
-
-struct trace_event_data_offsets_drv_channel_switch_beacon {
- u32 vif_name;
-};
-
-struct trace_event_data_offsets_drv_pre_channel_switch {
- u32 vif_name;
-};
-
-struct trace_event_data_offsets_drv_channel_switch_rx_beacon {
- u32 vif_name;
-};
-
-struct trace_event_data_offsets_drv_get_txpower {
- u32 vif_name;
-};
-
-struct trace_event_data_offsets_drv_tdls_channel_switch {
- u32 vif_name;
-};
-
-struct trace_event_data_offsets_drv_tdls_cancel_channel_switch {
- u32 vif_name;
-};
-
-struct trace_event_data_offsets_drv_tdls_recv_channel_switch {
- u32 vif_name;
-};
-
-struct trace_event_data_offsets_drv_wake_tx_queue {
- u32 vif_name;
-};
-
-struct trace_event_data_offsets_drv_get_ftm_responder_stats {
- u32 vif_name;
-};
-
-typedef void (*btf_trace_drv_return_void)(void *, struct ieee80211_local *);
-
-typedef void (*btf_trace_drv_return_int)(void *, struct ieee80211_local *, int);
-
-typedef void (*btf_trace_drv_return_bool)(void *, struct ieee80211_local *, bool);
-
-typedef void (*btf_trace_drv_return_u32)(void *, struct ieee80211_local *, u32);
-
-typedef void (*btf_trace_drv_return_u64)(void *, struct ieee80211_local *, u64);
-
-typedef void (*btf_trace_drv_start)(void *, struct ieee80211_local *);
-
-typedef void (*btf_trace_drv_get_et_strings)(void *, struct ieee80211_local *, u32);
-
-typedef void (*btf_trace_drv_get_et_sset_count)(void *, struct ieee80211_local *, u32);
-
-typedef void (*btf_trace_drv_get_et_stats)(void *, struct ieee80211_local *);
-
-typedef void (*btf_trace_drv_suspend)(void *, struct ieee80211_local *);
-
-typedef void (*btf_trace_drv_resume)(void *, struct ieee80211_local *);
-
-typedef void (*btf_trace_drv_set_wakeup)(void *, struct ieee80211_local *, bool);
-
-typedef void (*btf_trace_drv_stop)(void *, struct ieee80211_local *);
-
-typedef void (*btf_trace_drv_add_interface)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *);
-
-typedef void (*btf_trace_drv_change_interface)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *, enum nl80211_iftype, bool);
-
-typedef void (*btf_trace_drv_remove_interface)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *);
-
-typedef void (*btf_trace_drv_config)(void *, struct ieee80211_local *, u32);
-
-typedef void (*btf_trace_drv_bss_info_changed)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *, struct ieee80211_bss_conf *, u32);
-
-typedef void (*btf_trace_drv_prepare_multicast)(void *, struct ieee80211_local *, int);
-
-typedef void (*btf_trace_drv_configure_filter)(void *, struct ieee80211_local *, unsigned int, unsigned int *, u64);
-
-typedef void (*btf_trace_drv_config_iface_filter)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *, unsigned int, unsigned int);
-
-typedef void (*btf_trace_drv_set_tim)(void *, struct ieee80211_local *, struct ieee80211_sta *, bool);
-
-typedef void (*btf_trace_drv_set_key)(void *, struct ieee80211_local *, enum set_key_cmd, struct ieee80211_sub_if_data *, struct ieee80211_sta *, struct ieee80211_key_conf *);
-
-typedef void (*btf_trace_drv_update_tkip_key)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *, struct ieee80211_key_conf *, struct ieee80211_sta *, u32);
-
-typedef void (*btf_trace_drv_hw_scan)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *);
-
-typedef void (*btf_trace_drv_cancel_hw_scan)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *);
-
-typedef void (*btf_trace_drv_sched_scan_start)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *);
-
-typedef void (*btf_trace_drv_sched_scan_stop)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *);
-
-typedef void (*btf_trace_drv_sw_scan_start)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *, const u8 *);
-
-typedef void (*btf_trace_drv_sw_scan_complete)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *);
-
-typedef void (*btf_trace_drv_get_stats)(void *, struct ieee80211_local *, struct ieee80211_low_level_stats *, int);
-
-typedef void (*btf_trace_drv_get_key_seq)(void *, struct ieee80211_local *, struct ieee80211_key_conf *);
-
-typedef void (*btf_trace_drv_set_frag_threshold)(void *, struct ieee80211_local *, u32);
-
-typedef void (*btf_trace_drv_set_rts_threshold)(void *, struct ieee80211_local *, u32);
-
-typedef void (*btf_trace_drv_set_coverage_class)(void *, struct ieee80211_local *, s16);
-
-typedef void (*btf_trace_drv_sta_notify)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *, enum sta_notify_cmd, struct ieee80211_sta *);
-
-typedef void (*btf_trace_drv_sta_state)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *, struct ieee80211_sta *, enum ieee80211_sta_state, enum ieee80211_sta_state);
-
-typedef void (*btf_trace_drv_sta_set_txpwr)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *, struct ieee80211_sta *);
-
-typedef void (*btf_trace_drv_sta_rc_update)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *, struct ieee80211_sta *, u32);
-
-typedef void (*btf_trace_drv_sta_statistics)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *, struct ieee80211_sta *);
-
-typedef void (*btf_trace_drv_sta_add)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *, struct ieee80211_sta *);
-
-typedef void (*btf_trace_drv_sta_remove)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *, struct ieee80211_sta *);
-
-typedef void (*btf_trace_drv_sta_pre_rcu_remove)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *, struct ieee80211_sta *);
-
-typedef void (*btf_trace_drv_sync_rx_queues)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *, struct ieee80211_sta *);
-
-typedef void (*btf_trace_drv_sta_rate_tbl_update)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *, struct ieee80211_sta *);
-
-typedef void (*btf_trace_drv_conf_tx)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *, u16, const struct ieee80211_tx_queue_params *);
-
-typedef void (*btf_trace_drv_get_tsf)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *);
-
-typedef void (*btf_trace_drv_set_tsf)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *, u64);
-
-typedef void (*btf_trace_drv_offset_tsf)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *, s64);
-
-typedef void (*btf_trace_drv_reset_tsf)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *);
-
-typedef void (*btf_trace_drv_tx_last_beacon)(void *, struct ieee80211_local *);
-
-typedef void (*btf_trace_drv_ampdu_action)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *, struct ieee80211_ampdu_params *);
-
-typedef void (*btf_trace_drv_get_survey)(void *, struct ieee80211_local *, int, struct survey_info *);
-
-typedef void (*btf_trace_drv_flush)(void *, struct ieee80211_local *, u32, bool);
-
-typedef void (*btf_trace_drv_channel_switch)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *, struct ieee80211_channel_switch *);
-
-typedef void (*btf_trace_drv_set_antenna)(void *, struct ieee80211_local *, u32, u32, int);
-
-typedef void (*btf_trace_drv_get_antenna)(void *, struct ieee80211_local *, u32, u32, int);
-
-typedef void (*btf_trace_drv_remain_on_channel)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *, struct ieee80211_channel *, unsigned int, enum ieee80211_roc_type);
-
-typedef void (*btf_trace_drv_cancel_remain_on_channel)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *);
-
-typedef void (*btf_trace_drv_set_ringparam)(void *, struct ieee80211_local *, u32, u32);
-
-typedef void (*btf_trace_drv_get_ringparam)(void *, struct ieee80211_local *, u32 *, u32 *, u32 *, u32 *);
-
-typedef void (*btf_trace_drv_tx_frames_pending)(void *, struct ieee80211_local *);
-
-typedef void (*btf_trace_drv_offchannel_tx_cancel_wait)(void *, struct ieee80211_local *);
-
-typedef void (*btf_trace_drv_set_bitrate_mask)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *, const struct cfg80211_bitrate_mask *);
-
-typedef void (*btf_trace_drv_set_rekey_data)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *, struct cfg80211_gtk_rekey_data *);
-
-typedef void (*btf_trace_drv_event_callback)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *, const struct ieee80211_event *);
-
-typedef void (*btf_trace_drv_release_buffered_frames)(void *, struct ieee80211_local *, struct ieee80211_sta *, u16, int, enum ieee80211_frame_release_type, bool);
-
-typedef void (*btf_trace_drv_allow_buffered_frames)(void *, struct ieee80211_local *, struct ieee80211_sta *, u16, int, enum ieee80211_frame_release_type, bool);
-
-typedef void (*btf_trace_drv_mgd_prepare_tx)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *, u16);
-
-typedef void (*btf_trace_drv_mgd_protect_tdls_discover)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *);
-
-typedef void (*btf_trace_drv_add_chanctx)(void *, struct ieee80211_local *, struct ieee80211_chanctx *);
-
-typedef void (*btf_trace_drv_remove_chanctx)(void *, struct ieee80211_local *, struct ieee80211_chanctx *);
-
-typedef void (*btf_trace_drv_change_chanctx)(void *, struct ieee80211_local *, struct ieee80211_chanctx *, u32);
-
-typedef void (*btf_trace_drv_switch_vif_chanctx)(void *, struct ieee80211_local *, struct ieee80211_vif_chanctx_switch *, int, enum ieee80211_chanctx_switch_mode);
-
-typedef void (*btf_trace_drv_assign_vif_chanctx)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *, struct ieee80211_chanctx *);
-
-typedef void (*btf_trace_drv_unassign_vif_chanctx)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *, struct ieee80211_chanctx *);
-
-typedef void (*btf_trace_drv_start_ap)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *, struct ieee80211_bss_conf *);
-
-typedef void (*btf_trace_drv_stop_ap)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *);
-
-typedef void (*btf_trace_drv_reconfig_complete)(void *, struct ieee80211_local *, enum ieee80211_reconfig_type);
-
-typedef void (*btf_trace_drv_ipv6_addr_change)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *);
-
-typedef void (*btf_trace_drv_join_ibss)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *, struct ieee80211_bss_conf *);
-
-typedef void (*btf_trace_drv_leave_ibss)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *);
-
-typedef void (*btf_trace_drv_get_expected_throughput)(void *, struct ieee80211_sta *);
-
-typedef void (*btf_trace_drv_start_nan)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *, struct cfg80211_nan_conf *);
-
-typedef void (*btf_trace_drv_stop_nan)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *);
-
-typedef void (*btf_trace_drv_nan_change_conf)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *, struct cfg80211_nan_conf *, u32);
-
-typedef void (*btf_trace_drv_add_nan_func)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *, const struct cfg80211_nan_func *);
-
-typedef void (*btf_trace_drv_del_nan_func)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *, u8);
-
-typedef void (*btf_trace_drv_start_pmsr)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *);
-
-typedef void (*btf_trace_drv_abort_pmsr)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *);
-
-typedef void (*btf_trace_api_start_tx_ba_session)(void *, struct ieee80211_sta *, u16);
-
-typedef void (*btf_trace_api_start_tx_ba_cb)(void *, struct ieee80211_sub_if_data *, const u8 *, u16);
-
-typedef void (*btf_trace_api_stop_tx_ba_session)(void *, struct ieee80211_sta *, u16);
-
-typedef void (*btf_trace_api_stop_tx_ba_cb)(void *, struct ieee80211_sub_if_data *, const u8 *, u16);
-
-typedef void (*btf_trace_api_restart_hw)(void *, struct ieee80211_local *);
-
-typedef void (*btf_trace_api_beacon_loss)(void *, struct ieee80211_sub_if_data *);
-
-typedef void (*btf_trace_api_connection_loss)(void *, struct ieee80211_sub_if_data *);
-
-typedef void (*btf_trace_api_cqm_rssi_notify)(void *, struct ieee80211_sub_if_data *, enum nl80211_cqm_rssi_threshold_event, s32);
-
-typedef void (*btf_trace_api_cqm_beacon_loss_notify)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *);
-
-typedef void (*btf_trace_api_scan_completed)(void *, struct ieee80211_local *, bool);
-
-typedef void (*btf_trace_api_sched_scan_results)(void *, struct ieee80211_local *);
-
-typedef void (*btf_trace_api_sched_scan_stopped)(void *, struct ieee80211_local *);
-
-typedef void (*btf_trace_api_sta_block_awake)(void *, struct ieee80211_local *, struct ieee80211_sta *, bool);
-
-typedef void (*btf_trace_api_chswitch_done)(void *, struct ieee80211_sub_if_data *, bool);
-
-typedef void (*btf_trace_api_ready_on_channel)(void *, struct ieee80211_local *);
-
-typedef void (*btf_trace_api_remain_on_channel_expired)(void *, struct ieee80211_local *);
-
-typedef void (*btf_trace_api_gtk_rekey_notify)(void *, struct ieee80211_sub_if_data *, const u8 *, const u8 *);
-
-typedef void (*btf_trace_api_enable_rssi_reports)(void *, struct ieee80211_sub_if_data *, int, int);
-
-typedef void (*btf_trace_api_eosp)(void *, struct ieee80211_local *, struct ieee80211_sta *);
-
-typedef void (*btf_trace_api_send_eosp_nullfunc)(void *, struct ieee80211_local *, struct ieee80211_sta *, u8);
-
-typedef void (*btf_trace_api_sta_set_buffered)(void *, struct ieee80211_local *, struct ieee80211_sta *, u8, bool);
-
-typedef void (*btf_trace_wake_queue)(void *, struct ieee80211_local *, u16, enum queue_stop_reason);
-
-typedef void (*btf_trace_stop_queue)(void *, struct ieee80211_local *, u16, enum queue_stop_reason);
-
-typedef void (*btf_trace_drv_set_default_unicast_key)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *, int);
-
-typedef void (*btf_trace_api_radar_detected)(void *, struct ieee80211_local *);
-
-typedef void (*btf_trace_drv_channel_switch_beacon)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *, struct cfg80211_chan_def *);
-
-typedef void (*btf_trace_drv_pre_channel_switch)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *, struct ieee80211_channel_switch *);
-
-typedef void (*btf_trace_drv_post_channel_switch)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *);
-
-typedef void (*btf_trace_drv_abort_channel_switch)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *);
-
-typedef void (*btf_trace_drv_channel_switch_rx_beacon)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *, struct ieee80211_channel_switch *);
-
-typedef void (*btf_trace_drv_get_txpower)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *, int, int);
-
-typedef void (*btf_trace_drv_tdls_channel_switch)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *, struct ieee80211_sta *, u8, struct cfg80211_chan_def *);
-
-typedef void (*btf_trace_drv_tdls_cancel_channel_switch)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *, struct ieee80211_sta *);
-
-typedef void (*btf_trace_drv_tdls_recv_channel_switch)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *, struct ieee80211_tdls_ch_sw_params *);
-
-typedef void (*btf_trace_drv_wake_tx_queue)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *, struct txq_info *);
-
-typedef void (*btf_trace_drv_get_ftm_responder_stats)(void *, struct ieee80211_local *, struct ieee80211_sub_if_data *, struct cfg80211_ftm_responder_stats *);
-
-enum ieee80211_he_mcs_support {
- IEEE80211_HE_MCS_SUPPORT_0_7 = 0,
- IEEE80211_HE_MCS_SUPPORT_0_9 = 1,
- IEEE80211_HE_MCS_SUPPORT_0_11 = 2,
- IEEE80211_HE_MCS_NOT_SUPPORTED = 3,
-};
-
-struct ieee80211_country_ie_triplet {
- union {
- struct {
- u8 first_channel;
- u8 num_channels;
- s8 max_power;
- } chans;
- struct {
- u8 reg_extension_id;
- u8 reg_class;
- u8 coverage_class;
- } ext;
- };
-};
-
-enum ieee80211_timeout_interval_type {
- WLAN_TIMEOUT_REASSOC_DEADLINE = 1,
- WLAN_TIMEOUT_KEY_LIFETIME = 2,
- WLAN_TIMEOUT_ASSOC_COMEBACK = 3,
-};
-
-enum ieee80211_idle_options {
- WLAN_IDLE_OPTIONS_PROTECTED_KEEP_ALIVE = 1,
-};
-
-struct ieee80211_wmm_ac_param {
- u8 aci_aifsn;
- u8 cw;
- __le16 txop_limit;
-};
-
-struct ieee80211_wmm_param_ie {
- u8 element_id;
- u8 len;
- u8 oui[3];
- u8 oui_type;
- u8 oui_subtype;
- u8 version;
- u8 qos_info;
- u8 reserved;
- struct ieee80211_wmm_ac_param ac[4];
-};
-
-enum ocb_deferred_task_flags {
- OCB_WORK_HOUSEKEEPING = 0,
-};
-
-struct mcs_group {
- u8 shift;
- u16 duration[12];
-};
-
-struct minstrel_rate_stats {
- u16 attempts;
- u16 last_attempts;
- u16 success;
- u16 last_success;
- u32 att_hist;
- u32 succ_hist;
- u16 prob_avg;
- u16 prob_avg_1;
- u8 retry_count;
- u8 retry_count_rtscts;
- u8 sample_skipped;
- bool retry_updated;
-};
-
-struct minstrel_rate {
- int bitrate;
- s8 rix;
- u8 retry_count_cts;
- u8 adjusted_retry_count;
- unsigned int perfect_tx_time;
- unsigned int ack_time;
- int sample_limit;
- struct minstrel_rate_stats stats;
-};
-
-struct minstrel_sta_info {
- struct ieee80211_sta *sta;
- long unsigned int last_stats_update;
- unsigned int sp_ack_dur;
- unsigned int rate_avg;
- unsigned int lowest_rix;
- u8 max_tp_rate[4];
- u8 max_prob_rate;
- unsigned int total_packets;
- unsigned int sample_packets;
- int sample_deferred;
- unsigned int sample_row;
- unsigned int sample_column;
- int n_rates;
- struct minstrel_rate *r;
- bool prev_sample;
- u8 *sample_table;
-};
-
-struct minstrel_priv {
- struct ieee80211_hw *hw;
- bool has_mrr;
- bool new_avg;
- u32 sample_switch;
- unsigned int cw_min;
- unsigned int cw_max;
- unsigned int max_retry;
- unsigned int segment_size;
- unsigned int update_interval;
- unsigned int lookaround_rate;
- unsigned int lookaround_rate_mrr;
- u8 cck_rates[4];
-};
-
-struct mcs_group___2 {
- u16 flags;
- u8 streams;
- u8 shift;
- u8 bw;
- u16 duration[10];
-};
-
-struct minstrel_mcs_group_data {
- u8 index;
- u8 column;
- u16 max_group_tp_rate[4];
- u16 max_group_prob_rate;
- struct minstrel_rate_stats rates[10];
-};
-
-enum minstrel_sample_mode {
- MINSTREL_SAMPLE_IDLE = 0,
- MINSTREL_SAMPLE_ACTIVE = 1,
- MINSTREL_SAMPLE_PENDING = 2,
-};
-
-struct minstrel_ht_sta {
- struct ieee80211_sta *sta;
- unsigned int ampdu_len;
- unsigned int ampdu_packets;
- unsigned int avg_ampdu_len;
- u16 max_tp_rate[4];
- u16 max_prob_rate;
- long unsigned int last_stats_update;
- unsigned int overhead;
- unsigned int overhead_rtscts;
- unsigned int total_packets_last;
- unsigned int total_packets_cur;
- unsigned int total_packets;
- unsigned int sample_packets;
- u32 tx_flags;
- u8 sample_wait;
- u8 sample_tries;
- u8 sample_count;
- u8 sample_slow;
- enum minstrel_sample_mode sample_mode;
- u16 sample_rate;
- u8 sample_group;
- u8 cck_supported;
- u8 cck_supported_short;
- u16 supported[41];
- struct minstrel_mcs_group_data groups[41];
-};
-
-struct minstrel_ht_sta_priv {
- union {
- struct minstrel_ht_sta ht;
- struct minstrel_sta_info legacy;
- };
- void *ratelist;
- void *sample_table;
- bool is_ht;
-};
-
-struct netlbl_af4list {
- __be32 addr;
- __be32 mask;
- u32 valid;
- struct list_head list;
-};
-
-struct netlbl_af6list {
- struct in6_addr addr;
- struct in6_addr mask;
- u32 valid;
- struct list_head list;
-};
-
-struct netlbl_domaddr_map {
- struct list_head list4;
- struct list_head list6;
-};
-
-struct netlbl_dommap_def {
- u32 type;
- union {
- struct netlbl_domaddr_map *addrsel;
- struct cipso_v4_doi *cipso;
- struct calipso_doi *calipso;
- };
-};
-
-struct netlbl_domaddr4_map {
- struct netlbl_dommap_def def;
- struct netlbl_af4list list;
-};
-
-struct netlbl_domaddr6_map {
- struct netlbl_dommap_def def;
- struct netlbl_af6list list;
-};
-
-struct netlbl_dom_map {
- char *domain;
- u16 family;
- struct netlbl_dommap_def def;
- u32 valid;
- struct list_head list;
- struct callback_head rcu;
-};
-
-struct netlbl_domhsh_tbl {
- struct list_head *tbl;
- u32 size;
-};
-
-enum {
- NLBL_MGMT_C_UNSPEC = 0,
- NLBL_MGMT_C_ADD = 1,
- NLBL_MGMT_C_REMOVE = 2,
- NLBL_MGMT_C_LISTALL = 3,
- NLBL_MGMT_C_ADDDEF = 4,
- NLBL_MGMT_C_REMOVEDEF = 5,
- NLBL_MGMT_C_LISTDEF = 6,
- NLBL_MGMT_C_PROTOCOLS = 7,
- NLBL_MGMT_C_VERSION = 8,
- __NLBL_MGMT_C_MAX = 9,
-};
-
-enum {
- NLBL_MGMT_A_UNSPEC = 0,
- NLBL_MGMT_A_DOMAIN = 1,
- NLBL_MGMT_A_PROTOCOL = 2,
- NLBL_MGMT_A_VERSION = 3,
- NLBL_MGMT_A_CV4DOI = 4,
- NLBL_MGMT_A_IPV6ADDR = 5,
- NLBL_MGMT_A_IPV6MASK = 6,
- NLBL_MGMT_A_IPV4ADDR = 7,
- NLBL_MGMT_A_IPV4MASK = 8,
- NLBL_MGMT_A_ADDRSELECTOR = 9,
- NLBL_MGMT_A_SELECTORLIST = 10,
- NLBL_MGMT_A_FAMILY = 11,
- NLBL_MGMT_A_CLPDOI = 12,
- __NLBL_MGMT_A_MAX = 13,
-};
-
-struct netlbl_domhsh_walk_arg {
- struct netlink_callback *nl_cb;
- struct sk_buff *skb;
- u32 seq;
-};
-
-enum {
- NLBL_UNLABEL_C_UNSPEC = 0,
- NLBL_UNLABEL_C_ACCEPT = 1,
- NLBL_UNLABEL_C_LIST = 2,
- NLBL_UNLABEL_C_STATICADD = 3,
- NLBL_UNLABEL_C_STATICREMOVE = 4,
- NLBL_UNLABEL_C_STATICLIST = 5,
- NLBL_UNLABEL_C_STATICADDDEF = 6,
- NLBL_UNLABEL_C_STATICREMOVEDEF = 7,
- NLBL_UNLABEL_C_STATICLISTDEF = 8,
- __NLBL_UNLABEL_C_MAX = 9,
-};
-
-enum {
- NLBL_UNLABEL_A_UNSPEC = 0,
- NLBL_UNLABEL_A_ACPTFLG = 1,
- NLBL_UNLABEL_A_IPV6ADDR = 2,
- NLBL_UNLABEL_A_IPV6MASK = 3,
- NLBL_UNLABEL_A_IPV4ADDR = 4,
- NLBL_UNLABEL_A_IPV4MASK = 5,
- NLBL_UNLABEL_A_IFACE = 6,
- NLBL_UNLABEL_A_SECCTX = 7,
- __NLBL_UNLABEL_A_MAX = 8,
-};
-
-struct netlbl_unlhsh_tbl {
- struct list_head *tbl;
- u32 size;
-};
-
-struct netlbl_unlhsh_addr4 {
- u32 secid;
- struct netlbl_af4list list;
- struct callback_head rcu;
-};
-
-struct netlbl_unlhsh_addr6 {
- u32 secid;
- struct netlbl_af6list list;
- struct callback_head rcu;
-};
-
-struct netlbl_unlhsh_iface {
- int ifindex;
- struct list_head addr4_list;
- struct list_head addr6_list;
- u32 valid;
- struct list_head list;
- struct callback_head rcu;
-};
-
-struct netlbl_unlhsh_walk_arg {
- struct netlink_callback *nl_cb;
- struct sk_buff *skb;
- u32 seq;
-};
-
-enum {
- NLBL_CIPSOV4_C_UNSPEC = 0,
- NLBL_CIPSOV4_C_ADD = 1,
- NLBL_CIPSOV4_C_REMOVE = 2,
- NLBL_CIPSOV4_C_LIST = 3,
- NLBL_CIPSOV4_C_LISTALL = 4,
- __NLBL_CIPSOV4_C_MAX = 5,
-};
-
-enum {
- NLBL_CIPSOV4_A_UNSPEC = 0,
- NLBL_CIPSOV4_A_DOI = 1,
- NLBL_CIPSOV4_A_MTYPE = 2,
- NLBL_CIPSOV4_A_TAG = 3,
- NLBL_CIPSOV4_A_TAGLST = 4,
- NLBL_CIPSOV4_A_MLSLVLLOC = 5,
- NLBL_CIPSOV4_A_MLSLVLREM = 6,
- NLBL_CIPSOV4_A_MLSLVL = 7,
- NLBL_CIPSOV4_A_MLSLVLLST = 8,
- NLBL_CIPSOV4_A_MLSCATLOC = 9,
- NLBL_CIPSOV4_A_MLSCATREM = 10,
- NLBL_CIPSOV4_A_MLSCAT = 11,
- NLBL_CIPSOV4_A_MLSCATLST = 12,
- __NLBL_CIPSOV4_A_MAX = 13,
-};
-
-struct netlbl_cipsov4_doiwalk_arg {
- struct netlink_callback *nl_cb;
- struct sk_buff *skb;
- u32 seq;
-};
-
-struct netlbl_domhsh_walk_arg___2 {
- struct netlbl_audit *audit_info;
- u32 doi;
-};
-
-enum {
- NLBL_CALIPSO_C_UNSPEC = 0,
- NLBL_CALIPSO_C_ADD = 1,
- NLBL_CALIPSO_C_REMOVE = 2,
- NLBL_CALIPSO_C_LIST = 3,
- NLBL_CALIPSO_C_LISTALL = 4,
- __NLBL_CALIPSO_C_MAX = 5,
-};
-
-enum {
- NLBL_CALIPSO_A_UNSPEC = 0,
- NLBL_CALIPSO_A_DOI = 1,
- NLBL_CALIPSO_A_MTYPE = 2,
- __NLBL_CALIPSO_A_MAX = 3,
-};
-
-struct netlbl_calipso_doiwalk_arg {
- struct netlink_callback *nl_cb;
- struct sk_buff *skb;
- u32 seq;
-};
-
-enum rfkill_operation {
- RFKILL_OP_ADD = 0,
- RFKILL_OP_DEL = 1,
- RFKILL_OP_CHANGE = 2,
- RFKILL_OP_CHANGE_ALL = 3,
-};
-
-struct rfkill_event {
- __u32 idx;
- __u8 type;
- __u8 op;
- __u8 soft;
- __u8 hard;
-};
-
-enum rfkill_user_states {
- RFKILL_USER_STATE_SOFT_BLOCKED = 0,
- RFKILL_USER_STATE_UNBLOCKED = 1,
- RFKILL_USER_STATE_HARD_BLOCKED = 2,
-};
-
-struct rfkill {
- spinlock_t lock;
- enum rfkill_type type;
- long unsigned int state;
- u32 idx;
- bool registered;
- bool persistent;
- bool polling_paused;
- bool suspended;
- const struct rfkill_ops *ops;
- void *data;
- struct led_trigger led_trigger;
- const char *ledtrigname;
- struct device___2 dev;
- struct list_head node;
- struct delayed_work poll_work;
- struct work_struct uevent_work;
- struct work_struct sync_work;
- char name[0];
-};
-
-struct rfkill_int_event {
- struct list_head list;
- struct rfkill_event ev;
-};
-
-struct rfkill_data {
- struct list_head list;
- struct list_head events;
- struct mutex mtx;
- wait_queue_head_t read_wait;
- bool input_handler;
-};
-
-enum rfkill_input_master_mode {
- RFKILL_INPUT_MASTER_UNLOCK = 0,
- RFKILL_INPUT_MASTER_RESTORE = 1,
- RFKILL_INPUT_MASTER_UNBLOCKALL = 2,
- NUM_RFKILL_INPUT_MASTER_MODES = 3,
-};
-
-enum rfkill_sched_op {
- RFKILL_GLOBAL_OP_EPO = 0,
- RFKILL_GLOBAL_OP_RESTORE = 1,
- RFKILL_GLOBAL_OP_UNLOCK = 2,
- RFKILL_GLOBAL_OP_UNBLOCK = 3,
-};
-
-enum dns_payload_content_type {
- DNS_PAYLOAD_IS_SERVER_LIST = 0,
-};
-
-struct dns_payload_header {
- __u8 zero;
- __u8 content;
- __u8 version;
-};
-
-enum {
- dns_key_data = 0,
- dns_key_error = 1,
-};
-
-struct sockaddr_xdp {
- __u16 sxdp_family;
- __u16 sxdp_flags;
- __u32 sxdp_ifindex;
- __u32 sxdp_queue_id;
- __u32 sxdp_shared_umem_fd;
-};
-
-struct xdp_ring_offset {
- __u64 producer;
- __u64 consumer;
- __u64 desc;
- __u64 flags;
-};
-
-struct xdp_mmap_offsets {
- struct xdp_ring_offset rx;
- struct xdp_ring_offset tx;
- struct xdp_ring_offset fr;
- struct xdp_ring_offset cr;
-};
-
-struct xdp_umem_reg {
- __u64 addr;
- __u64 len;
- __u32 chunk_size;
- __u32 headroom;
- __u32 flags;
-};
-
-struct xdp_statistics {
- __u64 rx_dropped;
- __u64 rx_invalid_descs;
- __u64 tx_invalid_descs;
-};
-
-struct xdp_options {
- __u32 flags;
-};
-
-struct xdp_desc {
- __u64 addr;
- __u32 len;
- __u32 options;
-};
-
-struct xdp_ring;
-
-struct xsk_queue {
- u64 chunk_mask;
- u64 size;
- u32 ring_mask;
- u32 nentries;
- u32 prod_head;
- u32 prod_tail;
- u32 cons_head;
- u32 cons_tail;
- struct xdp_ring *ring;
- u64 invalid_descs;
-};
-
-struct xdp_ring {
- u32 producer;
- long: 32;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- u32 consumer;
- u32 flags;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
- long: 64;
-};
-
-struct xdp_rxtx_ring {
- struct xdp_ring ptrs;
- struct xdp_desc desc[0];
-};
-
-struct xdp_umem_ring {
- struct xdp_ring ptrs;
- u64 desc[0];
-};
-
-struct xdp_ring_offset_v1 {
- __u64 producer;
- __u64 consumer;
- __u64 desc;
-};
-
-struct xdp_mmap_offsets_v1 {
- struct xdp_ring_offset_v1 rx;
- struct xdp_ring_offset_v1 tx;
- struct xdp_ring_offset_v1 fr;
- struct xdp_ring_offset_v1 cr;
-};
-
-struct xdp_diag_req {
- __u8 sdiag_family;
- __u8 sdiag_protocol;
- __u16 pad;
- __u32 xdiag_ino;
- __u32 xdiag_show;
- __u32 xdiag_cookie[2];
-};
-
-struct xdp_diag_msg {
- __u8 xdiag_family;
- __u8 xdiag_type;
- __u16 pad;
- __u32 xdiag_ino;
- __u32 xdiag_cookie[2];
-};
-
-enum {
- XDP_DIAG_NONE = 0,
- XDP_DIAG_INFO = 1,
- XDP_DIAG_UID = 2,
- XDP_DIAG_RX_RING = 3,
- XDP_DIAG_TX_RING = 4,
- XDP_DIAG_UMEM = 5,
- XDP_DIAG_UMEM_FILL_RING = 6,
- XDP_DIAG_UMEM_COMPLETION_RING = 7,
- XDP_DIAG_MEMINFO = 8,
- __XDP_DIAG_MAX = 9,
-};
-
-struct xdp_diag_info {
- __u32 ifindex;
- __u32 queue_id;
-};
-
-struct xdp_diag_ring {
- __u32 entries;
-};
-
-struct xdp_diag_umem {
- __u64 size;
- __u32 id;
- __u32 num_pages;
- __u32 chunk_size;
- __u32 headroom;
- __u32 ifindex;
- __u32 queue_id;
- __u32 flags;
- __u32 refs;
-};
-
-struct compress_format {
- unsigned char magic[2];
- const char *name;
- decompress_fn decompressor;
-};
-
-struct group_data {
- int limit[21];
- int base[20];
- int permute[258];
- int minLen;
- int maxLen;
-};
-
-struct bunzip_data {
- int writeCopies;
- int writePos;
- int writeRunCountdown;
- int writeCount;
- int writeCurrent;
- long int (*fill)(void *, long unsigned int);
- long int inbufCount;
- long int inbufPos;
- unsigned char *inbuf;
- unsigned int inbufBitCount;
- unsigned int inbufBits;
- unsigned int crc32Table[256];
- unsigned int headerCRC;
- unsigned int totalCRC;
- unsigned int writeCRC;
- unsigned int *dbuf;
- unsigned int dbufSize;
- unsigned char selectors[32768];
- struct group_data groups[6];
- int io_error;
- int byteCount[256];
- unsigned char symToByte[256];
- unsigned char mtfSymbol[256];
-};
-
-struct rc {
- long int (*fill)(void *, long unsigned int);
- uint8_t *ptr;
- uint8_t *buffer;
- uint8_t *buffer_end;
- long int buffer_size;
- uint32_t code;
- uint32_t range;
- uint32_t bound;
- void (*error)(char *);
-};
-
-struct lzma_header {
- uint8_t pos;
- uint32_t dict_size;
- uint64_t dst_size;
-} __attribute__((packed));
-
-struct writer {
- uint8_t *buffer;
- uint8_t previous_byte;
- size_t buffer_pos;
- int bufsize;
- size_t global_pos;
- long int (*flush)(void *, long unsigned int);
- struct lzma_header *header;
-};
-
-struct cstate {
- int state;
- uint32_t rep0;
- uint32_t rep1;
- uint32_t rep2;
- uint32_t rep3;
-};
-
-struct xz_dec___2;
-
-enum cpio_fields {
- C_MAGIC = 0,
- C_INO = 1,
- C_MODE = 2,
- C_UID = 3,
- C_GID = 4,
- C_NLINK = 5,
- C_MTIME = 6,
- C_FILESIZE = 7,
- C_MAJ = 8,
- C_MIN = 9,
- C_RMAJ = 10,
- C_RMIN = 11,
- C_NAMESIZE = 12,
- C_CHKSUM = 13,
- C_NFIELDS = 14,
-};
-
-struct fprop_local_single {
- long unsigned int events;
- unsigned int period;
- raw_spinlock_t lock;
-};
-
-struct ida_bitmap {
- long unsigned int bitmap[16];
-};
-
-struct klist_waiter {
- struct list_head list;
- struct klist_node *node;
- struct task_struct___2 *process;
- int woken;
-};
-
-struct uevent_sock {
- struct list_head list;
- struct sock *sk;
-};
-
-struct radix_tree_preload {
- unsigned int nr;
- struct xa_node *nodes;
-};
-
-typedef struct {
- long unsigned int key[2];
-} hsiphash_key_t;
-
-enum format_type {
- FORMAT_TYPE_NONE = 0,
- FORMAT_TYPE_WIDTH = 1,
- FORMAT_TYPE_PRECISION = 2,
- FORMAT_TYPE_CHAR = 3,
- FORMAT_TYPE_STR = 4,
- FORMAT_TYPE_PTR = 5,
- FORMAT_TYPE_PERCENT_CHAR = 6,
- FORMAT_TYPE_INVALID = 7,
- FORMAT_TYPE_LONG_LONG = 8,
- FORMAT_TYPE_ULONG = 9,
- FORMAT_TYPE_LONG = 10,
- FORMAT_TYPE_UBYTE = 11,
- FORMAT_TYPE_BYTE = 12,
- FORMAT_TYPE_USHORT = 13,
- FORMAT_TYPE_SHORT = 14,
- FORMAT_TYPE_UINT = 15,
- FORMAT_TYPE_INT = 16,
- FORMAT_TYPE_SIZE_T = 17,
- FORMAT_TYPE_PTRDIFF = 18,
-};
-
-struct printf_spec {
- unsigned int type: 8;
- int field_width: 24;
- unsigned int flags: 8;
- unsigned int base: 8;
- int precision: 16;
-};
-
-enum {
- st_wordstart = 0,
- st_wordcmp = 1,
- st_wordskip = 2,
- st_bufcpy = 3,
-};
-
-enum {
- st_wordstart___2 = 0,
- st_wordcmp___2 = 1,
- st_wordskip___2 = 2,
-};
-
-struct in6_addr___2;
-
-enum reg_type {
- REG_TYPE_RM = 0,
- REG_TYPE_INDEX = 1,
- REG_TYPE_BASE = 2,
-};
-
-#ifndef BPF_NO_PRESERVE_ACCESS_INDEX
-#pragma clang attribute pop
-#endif
-
-#endif /* __VMLINUX_H__ */
diff --git a/man/man8/argdist.8 b/man/man8/argdist.8
index 3033571..4116cd4 100644
--- a/man/man8/argdist.8
+++ b/man/man8/argdist.8
@@ -2,7 +2,7 @@
.SH NAME
argdist \- Trace a function and display a histogram or frequency count of its parameter values. Uses Linux eBPF/bcc.
.SH SYNOPSIS
-.B argdist [-h] [-p PID] [-z STRING_SIZE] [-i INTERVAL] [-d DURATION] [-n COUNT] [-v] [-T TOP] [-H specifier] [-C specifier] [-I header] [-t TID]
+.B argdist [-h] [-p PID] [-z STRING_SIZE] [-i INTERVAL] [-d DURATION] [-n COUNT] [-v] [-T TOP] [-H specifier] [-C specifier] [-I header]
.SH DESCRIPTION
argdist attaches to function entry and exit points, collects specified parameter
values, and stores them in a histogram or a frequency collection that counts
@@ -20,9 +20,6 @@
\-p PID
Trace only functions in the process PID.
.TP
-\-t TID
-Trace only functions in the thread TID.
-.TP
\-z STRING_SIZE
When collecting string arguments (of type char*), collect up to STRING_SIZE
characters. Longer strings will be truncated.
diff --git a/man/man8/bashreadline.8 b/man/man8/bashreadline.8
index bc68a49..a70fc58 100644
--- a/man/man8/bashreadline.8
+++ b/man/man8/bashreadline.8
@@ -2,7 +2,7 @@
.SH NAME
bashreadline \- Print entered bash commands system wide. Uses Linux eBPF/bcc.
.SH SYNOPSIS
-.B bashreadline [\-h] [\-s SHARED]
+.B bashreadline
.SH DESCRIPTION
bashreadline traces the return of the readline() function using uprobes, to
show the bash commands that were entered interactively, system wide. The
@@ -10,22 +10,13 @@
This program is also a basic example of eBPF/bcc and uprobes.
-This makes use of a Linux 4.4 feature (bpf_perf_event_output());
-for kernels older than 4.4, see the version under tools/old,
+This makes use of a Linux 4.5 feature (bpf_perf_event_output());
+for kernels older than 4.5, see the version under tools/old,
which uses an older mechanism
Since this uses BPF, only the root user can use this tool.
.SH REQUIREMENTS
CONFIG_BPF and bcc.
-.SH OPTIONS
-.TP
-\-h
-Print usage message.
-.TP
-\-s
-Specify the location of libreadline.so shared library when you failed to run the
-script directly with error: "Exception: could not determine address of symbol
-\'readline\'". Default value is /lib/libreadline.so.
.SH EXAMPLES
.TP
Trace bash commands system wide:
diff --git a/man/man8/bindsnoop.8 b/man/man8/bindsnoop.8
deleted file mode 100644
index f8fa185..0000000
--- a/man/man8/bindsnoop.8
+++ /dev/null
@@ -1,149 +0,0 @@
-.TH bindsnoop 8 "12 February 2020" "" ""
-.SH NAME
-bindsnoop \- Trace bind() system calls.
-.SH SYNOPSIS
-.B bindsnoop.py [\fB-h\fP] [\fB-w\fP] [\fB-t\fP] [\fB-p\fP PID] [\fB-P\fP PORT] [\fB-E\fP] [\fB-U\fP] [\fB-u\fP UID] [\fB--count\fP] [\fB--cgroupmap MAP\fP] [\fB--mntnsmap MNTNSMAP\fP]
-.SH DESCRIPTION
-bindsnoop reports socket options set before the bind call that would impact this system call behavior.
-.PP
-.SH REQUIREMENTS
-CONFIG_BPF and bcc.
-.SH
-OPTIONS:
-.RS
-.TP
-Show help message and exit:
-.TP
-.B
-\fB-h\fP, \fB--help\fP
-.TP
-Include timestamp on output:
-.TP
-.B
-\fB-t\fP, \fB--timestamp\fP
-.TP
-Wider columns (fit IPv6):
-.TP
-.B
-\fB-w\fP, \fB--wide\fP
-.TP
-Trace this PID only:
-.TP
-.B
-\fB-p\fP PID, \fB--pid\fP PID
-.TP
-Comma-separated list of ports to trace:
-.TP
-.B
-\fB-P\fP PORT, \fB--port\fP PORT
-.TP
-Trace cgroups in this BPF map:
-.TP
-.B
-\fB--cgroupmap\fP MAP
-.TP
-Trace mount namespaces in this BPF map:
-.TP
-.B
-\fB--mntnsmap\fP MNTNSMAP
-.TP
-Include errors in the output:
-.TP
-.B
-\fB-E\fP, \fB--errors\fP
-.TP
-Include UID on output:
-.TP
-.B
-\fB-U\fP, \fB--print-uid\fP
-.TP
-Trace this UID only:
-.TP
-.B
-\fB-u\fP UID, \fB--uid\fP UID
-.TP
-Count binds per src ip and port:
-.TP
-.B
-\fB--count\fP
-.RE
-.PP
-.SH
-EXAMPLES:
-.RS
-.TP
-Trace all IPv4 and IPv6 \fBbind\fP()s
-.TP
-.B
-bindsnoop
-.TP
-Include timestamps
-.TP
-.B
-bindsnoop \fB-t\fP
-.TP
-Trace PID 181
-.TP
-.B
-bindsnoop \fB-p\fP 181
-.TP
-Trace port 80
-.TP
-.B
-bindsnoop \fB-P\fP 80
-.TP
-Trace port 80 and 81
-.TP
-.B
-bindsnoop \fB-P\fP 80,81
-.TP
-Include UID
-.TP
-.B
-bindsnoop \fB-U\fP
-.TP
-Trace UID 1000
-.TP
-.B
-bindsnoop \fB-u\fP 1000
-.TP
-Report bind errors
-.TP
-.B
-bindsnoop \fB-E\fP
-.TP
-Count bind per src ip
-.TP
-.B
-bindsnoop \fB--count\fP
-.RE
-.PP
-Trace IPv4 and IPv6 bind system calls and report socket options that would impact bind call behavior:
-.RS
-.TP
-SOL_IP IP_FREEBIND F\.\.\.\.
-.TP
-SOL_IP IP_TRANSPARENT \.T\.\.\.
-.TP
-SOL_IP IP_BIND_ADDRESS_NO_PORT \.\.N\.\.
-.TP
-SOL_SOCKET SO_REUSEADDR \.\.\.R.
-.TP
-SOL_SOCKET SO_REUSEPORT \.\.\.\.r
-.PP
-SO_BINDTODEVICE interface is reported as "IF" index
-.SH SOURCE
-This is from bcc.
-.IP
-https://github.com/iovisor/bcc
-.PP
-Also look in the bcc distribution for a companion _examples.txt file containing
-example usage, output, and commentary for this tool.
-.SH OS
-Linux
-.SH STABILITY
-Unstable - in development.
-.SH AUTHOR
-Pavel Dubovitsky
-.SH SEE ALSO
-tcpaccept(8)
diff --git a/man/man8/biolatency.8 b/man/man8/biolatency.8
index c13f6c8..84d261e 100644
--- a/man/man8/biolatency.8
+++ b/man/man8/biolatency.8
@@ -1,15 +1,15 @@
-.TH biolatency 8 "2020-12-30" "USER COMMANDS"
+.TH biolatency 8 "2015-08-20" "USER COMMANDS"
.SH NAME
biolatency \- Summarize block device I/O latency as a histogram.
.SH SYNOPSIS
-.B biolatency [\-h] [\-F] [\-T] [\-Q] [\-m] [\-D] [\-e] [interval [count]]
+.B biolatency [\-h] [\-T] [\-Q] [\-m] [\-D] [interval [count]]
.SH DESCRIPTION
biolatency traces block device I/O (disk I/O), and records the distribution
of I/O latency (time). This is printed as a histogram either on Ctrl-C, or
after a given interval in seconds.
-The latency of disk I/O operations is measured from when requests are issued to the device
-up to completion. A \-Q option can be used to include time queued in the kernel.
+The latency of the disk I/O is measured from the issue to the device to its
+completion. A \-Q option can be used to include time queued in the kernel.
This tool uses in-kernel eBPF maps for storing timestamps and the histogram,
for efficiency.
@@ -33,15 +33,6 @@
\-D
Print a histogram per disk device.
.TP
-\-F
-Print a histogram per set of I/O flags.
-.TP
-\-j
-Print a histogram dictionary
-.TP
-\-e
-Show extension summary(total, average)
-.TP
interval
Output interval, in seconds.
.TP
@@ -69,14 +60,6 @@
Show a latency histogram for each disk device separately:
#
.B biolatency \-D
-.TP
-Show a latency histogram in a dictionary format:
-#
-.B biolatency \-j
-.TP
-Also show extension summary(total, average):
-#
-.B biolatency \-e
.SH FIELDS
.TP
usecs
diff --git a/man/man8/biolatpcts.8 b/man/man8/biolatpcts.8
deleted file mode 100644
index 7a06a11..0000000
--- a/man/man8/biolatpcts.8
+++ /dev/null
@@ -1,89 +0,0 @@
-.TH biolatpcts 8 "2020-04-17" "USER COMMANDS"
-.SH NAME
-biolatpcts \- Monitor IO latency distribution of a block device.
-.SH SYNOPSIS
-.B biolatpcts [\-h] [\-i INTERVAL] [\-w which] [\-p PCT,...] [\-j] [\-v] DEV
-.SH DESCRIPTION
-
-biolatpcts traces block device I/O (disk I/O) of the specified device, and
-calculates and prints the completion latency distribution percentiles per IO
-type periodically. Example:
-
- # biolatpcts /dev/nvme0n1
- nvme0n1 p1 p5 p10 p16 p25 p50 p75 p84 p90 p95 p99 p100
- read 95us 175us 305us 515us 895us 985us 995us 1.5ms 2.5ms 3.5ms 4.5ms 10ms
- write 5us 5us 5us 15us 25us 135us 765us 855us 885us 895us 965us 1.5ms
- discard 5us 5us 5us 5us 135us 145us 165us 205us 385us 875us 1.5ms 2.5ms
- flush 5us 5us 5us 5us 5us 5us 5us 5us 5us 1.5ms 4.5ms 5.5ms
- [...]
-
-biolatpcts prints a number of pre-set latency percentiles in tabular form
-every three seconds. The interval can be changed with the \-i option.
-
-The latency is measured between issue to the device and completion. The
-starting point can be changed with the \-w option.
-
-Any number of percentiles can be specified using the \-p option. The input
-percentile string is used verbatim in the output to ease machine consumption.
-
-\-j option enables json output. The result for each interval is printed on a
-single line.
-
-This tool works by tracing blk_account_io_done() with kprobe and bucketing the
-completion latencies into percpu arrays. It may need updating to match the
-changes to the function.
-
-Since this uses BPF, only the root user can use this tool.
-.SH REQUIREMENTS
-CONFIG_BPF, CONFIG_KPROBES and bcc.
-.SH OPTIONS
-\-h
-Print usage message.
-.TP
-\-i INTERVAL, \-\-interval INTERVAL
-Report interval. (default: 3)
-.TP
-\-w {from\-rq\-alloc,after\-rq\-alloc,on\-device}, \-\-which {from\-rq\-alloc,after\-rq\-alloc,on\-device}
-Which latency to measure. (default: on-device)
-.TP
-\-p PCT,..., \-\-pcts PCT,...
-Percentiles to calculate. (default: 1,5,10,16,25,50,75,84,90,95,99,100)
-.TP
-\-j, \-\-json
-Output in json.
-.TP
-\-v, \-\-verbose
-Enable debug output.
-.TP
-DEV
-Target block device. /dev/DEVNAME, DEVNAME or MAJ:MIN.
-.SH EXAMPLES
-.TP
-Print sda's I/O latency percentiles every second
-#
-.B biolatpcts \-i 1 sda
-.TP
-Print nvme0n1's all-9 I/O latency percentiles in json every second
-#
-.B biolatpcts \-p 99,99.9,99.99,99.999 \-j \-i 1 /dev/nvme0n1
-.SH OVERHEAD
-This traces kernel functions and maintains in-kernel per-cpu latency buckets,
-which are asynchronously copied to user-space. This method is very efficient,
-and the overhead for most storage I/O rates should be negligible. If you have
-an extremely high IOPS storage device, test and quantify the overhead before
-use.
-.SH SOURCE
-This is from bcc.
-.IP
-https://github.com/iovisor/bcc
-.PP
-Also look in the bcc distribution for a companion _examples.txt file containing
-example usage, output, and commentary for this tool.
-.SH OS
-Linux
-.SH STABILITY
-Unstable - in development.
-.SH AUTHOR
-Tejun Heo
-.SH SEE ALSO
-biolatency(8), biosnoop(8)
diff --git a/man/man8/biopattern.8 b/man/man8/biopattern.8
deleted file mode 100644
index 451d667..0000000
--- a/man/man8/biopattern.8
+++ /dev/null
@@ -1,78 +0,0 @@
-.TH biopattern 8 "2022-02-21" "USER COMMANDS"
-.SH NAME
-biopattern \- Identify random/sequential disk access patterns.
-.SH SYNOPSIS
-.B biopattern [\-h] [\-d DISK] [interval] [count]
-.SH DESCRIPTION
-This traces block device I/O (disk I/O), and prints ratio of random/sequential I/O
-for each disk or the specified disk either on Ctrl-C, or after a given interval in seconds.
-
-This works by tracing kernel tracepoint block:block_rq_complete.
-
-Since this uses BPF, only the root user can use this tool.
-.SH REQUIREMENTS
-CONFIG_BPF and bcc.
-.SH OPTIONS
-.TP
-\-h
-Show help message and exit.
-.TP
-\-d
-Trace this disk only.
-.TP
-interval
-Print output every interval seconds, if any.
-.TP
-count
-Number of interval summaries.
-.SH EXAMPLES
-.TP
-Trace access patterns of all disks, and print a summary on Ctrl-C:
-#
-.B biopattern
-.TP
-Trace disk sdb only:
-#
-.B biopattern -d sdb
-.TP
-Print 1 second summaries, 10 times:
-#
-.B biopattern 1 10
-.SH FIELDS
-.TP
-TIME
-Time of the output, in HH:MM:SS format.
-.TP
-DISK
-Disk device name.
-.TP
-%RND
-Ratio of random I/O.
-.TP
-%SEQ
-Ratio of sequential I/O.
-.TP
-COUNT
-Number of I/O during the interval.
-.TP
-KBYTES
-Total Kbytes for these I/O, during the interval.
-.SH OVERHEAD
-Since block device I/O usually has a relatively low frequency (< 10,000/s),
-the overhead for this tool is expected to be low or negligible. For high IOPS
-storage systems, test and quantify before use.
-.SH SOURCE
-This is from bcc.
-.IP
-https://github.com/iovisor/bcc
-.PP
-Also look in the bcc distribution for a companion _examples.txt file containing
-example usage, output, and commentary for this tool.
-.SH OS
-Linux
-.SH STABILITY
-Unstable - in development.
-.SH AUTHOR
-Rocky Xing
-.SH SEE ALSO
-biosnoop(8), biolatency(8), iostat(1)
diff --git a/man/man8/biosnoop.8 b/man/man8/biosnoop.8
index 4c073f7..e5dbeaa 100644
--- a/man/man8/biosnoop.8
+++ b/man/man8/biosnoop.8
@@ -2,7 +2,7 @@
.SH NAME
biosnoop \- Trace block device I/O and print details incl. issuing PID.
.SH SYNOPSIS
-.B biosnoop [\-hQ]
+.B biosnoop
.SH DESCRIPTION
This tools traces block device I/O (disk I/O), and prints a one-line summary
for each I/O showing various details. These include the latency from the time of
@@ -15,20 +15,13 @@
This works by tracing various kernel blk_*() functions using dynamic tracing,
and will need updating to match any changes to these functions.
-This makes use of a Linux 4.4 feature (bpf_perf_event_output());
-for kernels older than 4.4, see the version under tools/old,
+This makes use of a Linux 4.5 feature (bpf_perf_event_output());
+for kernels older than 4.5, see the version under tools/old,
which uses an older mechanism
Since this uses BPF, only the root user can use this tool.
.SH REQUIREMENTS
CONFIG_BPF and bcc.
-.SH OPTIONS
-.TP
-\-h
-Print usage message.
-.TP
-\-Q
-Include a column showing the time spent quueued in the OS.
.SH EXAMPLES
.TP
Trace all block device I/O and print a summary line per I/O:
@@ -37,7 +30,7 @@
.SH FIELDS
.TP
TIME(s)
-Time of the I/O completion, in seconds since the first I/O was seen.
+Time of the I/O, in seconds since the first I/O was seen.
.TP
COMM
Cached process name, if present. This usually (but isn't guaranteed) to identify
@@ -59,10 +52,6 @@
BYTES
Size of the I/O, in bytes.
.TP
-QUE(ms)
-Time the I/O was queued in the OS before being issued to the device,
-in milliseconds.
-.TP
LAT(ms)
Time for the I/O (latency) from the issue to the device, to its completion,
in milliseconds.
diff --git a/man/man8/biotop.8 b/man/man8/biotop.8
index 47392bc..ed25521 100644
--- a/man/man8/biotop.8
+++ b/man/man8/biotop.8
@@ -2,7 +2,7 @@
.SH NAME
biotop \- Block device (disk) I/O by process top.
.SH SYNOPSIS
-.B biotop [\-h] [\-C] [\-r MAXROWS] [\-p PID] [interval] [count]
+.B biotop [\-h] [\-C] [\-r MAXROWS] [interval] [count]
.SH DESCRIPTION
This is top for disks.
@@ -30,9 +30,6 @@
\-r MAXROWS
Maximum number of rows to print. Default is 20.
.TP
-\-p PID
-Trace this PID only.
-.TP
interval
Interval between updates, seconds.
.TP
@@ -101,7 +98,7 @@
.SH STABILITY
Unstable - in development.
.SH AUTHOR
-Brendan Gregg, Rocky Xing
+Brendan Gregg
.SH INSPIRATION
top(1) by William LeFebvre
.SH SEE ALSO
diff --git a/man/man8/bitesize.8 b/man/man8/bitesize.8
index 99cdbaa..07046e8 100644
--- a/man/man8/bitesize.8
+++ b/man/man8/bitesize.8
@@ -6,7 +6,8 @@
.SH DESCRIPTION
Show I/O distribution for requested block sizes, by process name.
-This works by tracing block:block_rq_issue and prints a historgram of I/O size.
+This works by tracing block I/O kernel functions using dynamic
+tracing and prints a historgram of I/O size.
Since this uses BPF, only the root user can use this tool.
.SH REQUIREMENTS
@@ -28,7 +29,7 @@
An ASCII bar chart to visualize the distribution (count column)
.SH OVERHEAD
-This traces a block I/O tracepoint to update a histogram, which is
+This traces kernel block I/O functions to update a histgroam, which are
asynchronously copied to user-space. This method is very efficient, and
the overhead for most storage I/O rates (< 10k IOPS) should be negligible.
If you have a higher IOPS storage environment, test and quantify the overhead
diff --git a/man/man8/btrfsslower.8 b/man/man8/btrfsslower.8
index a1ea106..35af5df 100644
--- a/man/man8/btrfsslower.8
+++ b/man/man8/btrfsslower.8
@@ -2,7 +2,7 @@
.SH NAME
btrfsslower \- Trace slow btrfs file operations, with per-event details.
.SH SYNOPSIS
-.B btrfsslower [\-h] [\-j] [\-p PID] [min_ms] [\-d DURATION]
+.B btrfsslower [\-h] [\-j] [\-p PID] [min_ms]
.SH DESCRIPTION
This tool traces common btrfs file operations: reads, writes, opens, and
syncs. It measures the time spent in these operations, and prints details
@@ -25,9 +25,6 @@
.TP
min_ms
Minimum I/O latency (duration) to trace, in milliseconds. Default is 10 ms.
-.TP
-\-d DURATION
-Total duration of trace in seconds.
.SH EXAMPLES
.TP
Trace synchronous file reads and writes slower than 10 ms:
@@ -49,10 +46,6 @@
Trace slower than 1 ms, for PID 181 only:
#
.B btrfsslower \-p 181 1
-.TP
-Trace for 10 seconds only:
-#
-.B btrfsslower \-d 10
.SH FIELDS
.TP
TIME(s)
@@ -81,7 +74,7 @@
system I/O, than to measure this down at the block device interface.
.TP
FILENAME
-A cached kernel file name (comes from dentry->d_name.name).
+A cached kernel file name (comes from dentry->d_iname).
.TP
ENDTIME_us
Completion timestamp, microseconds (\-j only).
diff --git a/man/man8/cachestat.8 b/man/man8/cachestat.8
index 172194d..897d5af 100644
--- a/man/man8/cachestat.8
+++ b/man/man8/cachestat.8
@@ -18,14 +18,18 @@
CONFIG_BPF and bcc.
.SH EXAMPLES
.TP
-Print summaries every second:
+Print summaries every five second:
#
.B cachestat
.TP
-Print summaries every second with timestamp:
+Print summaries every five seconds with timestamp:
#
.B cachestat -T
.TP
+Print summaries each second:
+#
+.B cachestat 1
+.TP
Print output every five seconds, three times:
#
.B cachestat 5 3
@@ -47,9 +51,6 @@
DIRTIES
Number of dirty pages added to the page cache.
.TP
-HITRATIO
-The hit ratio as a percentage.
-.TP
READ_HIT%
Read hit percent of page cache usage.
.TP
diff --git a/man/man8/cachetop.8 b/man/man8/cachetop.8
index f6d1ea3..5642fa1 100644
--- a/man/man8/cachetop.8
+++ b/man/man8/cachetop.8
@@ -2,7 +2,7 @@
.SH NAME
cachetop \- Statistics for linux page cache hit/miss ratios per processes. Uses Linux eBPF/bcc.
.SH SYNOPSIS
-.B cachetop [\-p PID]
+.B cachetop
[interval]
.SH DESCRIPTION
This traces four kernel functions and prints per-processes summaries every
@@ -15,10 +15,6 @@
customize which functions are traced.
Since this uses BPF, only the root user can use this tool.
-.SH OPTIONS
-.TP
-\-p PID
-Trace this PID only.
.SH KEYBINDINGS
The following keybindings can be used to control the output of \fBcachetop\fR.
.TP
@@ -90,6 +86,6 @@
.SH STABILITY
Unstable - in development.
.SH AUTHOR
-Emmanuel Bretelle, Rocky Xing
+Emmanuel Bretelle
.SH SEE ALSO
cachestat (8)
diff --git a/man/man8/capable.8 b/man/man8/capable.8
index 342946f..3be7571 100644
--- a/man/man8/capable.8
+++ b/man/man8/capable.8
@@ -1,9 +1,8 @@
-.TH capable 8 "2020-03-08" "USER COMMANDS"
+.TH capable 8 "2016-09-13" "USER COMMANDS"
.SH NAME
capable \- Trace security capability checks (cap_capable()).
.SH SYNOPSIS
-.B capable [\-h] [\-v] [\-p PID] [\-K] [\-U] [\-x] [\-\-cgroupmap MAPPATH]
- [\-\-mntnsmap MAPPATH] [--unique]
+.B capable [\-h] [\-v] [\-p PID] [\-K] [\-U]
.SH DESCRIPTION
This traces security capability checks in the kernel, and prints details for
each call. This can be useful for general debugging, and also security
@@ -26,18 +25,6 @@
.TP
\-U
Include user-space stack traces to the output.
-.TP
-\-x
-Show extra fields in TID and INSETID columns.
-.TP
-\-\-cgroupmap MAPPATH
-Trace cgroups in this BPF map only (filtered in-kernel).
-.TP
-\-\-mntnsmap MAPPATH
-Trace mount namespaces in this BPF map only (filtered in-kernel).
-.TP
-\-\-unique
-Don't repeat stacks for the same PID or cgroup.
.SH EXAMPLES
.TP
Trace all capability checks system-wide:
@@ -47,11 +34,6 @@
Trace capability checks for PID 181:
#
.B capable \-p 181
-.TP
-Trace capability checks in a set of cgroups only (see special_filtering.md
-from bcc sources for more details):
-#
-.B capable \-\-cgroupmap /sys/fs/bpf/test01
.SH FIELDS
.TP
TIME(s)
@@ -72,8 +54,6 @@
.TP
AUDIT
Whether this was an audit event. Use \-v to include non-audit events.
-INSETID
-Whether the INSETID bit was set (Linux >= 5.1).
.SH OVERHEAD
This adds low-overhead instrumentation to capability checks, which are expected
to be low frequency, however, that depends on the application. Test in a lab
diff --git a/man/man8/compactsnoop.8 b/man/man8/compactsnoop.8
deleted file mode 100644
index a2933d7..0000000
--- a/man/man8/compactsnoop.8
+++ /dev/null
@@ -1,179 +0,0 @@
-.TH compactsnoop 8 "2019-11-1" "USER COMMANDS"
-.SH NAME
-compactstall \- Trace compact zone events. Uses Linux eBPF/bcc.
-.SH SYNOPSIS
-.B compactsnoop.py [\-h] [\-T] [\-p PID] [\-d DURATION] [\-K] [\-e]
-.SH DESCRIPTION
-compactsnoop traces the compact zone events, showing which processes are
-allocing pages with memory compaction. This can be useful for discovering
-when compact_stall (/proc/vmstat) continues to increase, whether it is
-caused by some critical processes or not.
-
-This works by tracing the compact zone events using raw_tracepoints and one
-kretprobe.
-
-For the Centos 7.6 (3.10.x kernel), see the version under tools/old, which
-uses an older memory compaction mechanism.
-
-Since this uses BPF, only the root user can use this tool.
-.SH REQUIREMENTS
-CONFIG_BPF and bcc.
-.SH OPTIONS
-.TP
-\-h
-Print usage message.
-.TP
-\-T
-Include a timestamp column.
-.TP
-\-p PID
-Trace this process ID only (filtered in-kernel).
-.TP
-\-d DURATION
-Total duration of trace in seconds.
-.TP
-\-K
-Output kernel stack trace
-.TP
-\-e
-Show extended fields.
-.SH EXAMPLES
-.TP
-Trace all compact zone events:
-#
-.B compactsnoop
-.TP
-Trace all compact zone events, for 10 seconds only:
-#
-.B compactsnoop -d 10
-.SH FIELDS
-.TP
-TIME(s)
-Time of the call, in seconds.
-.TP
-COMM
-Process name
-.TP
-PID
-Process ID
-.TP
-NODE
-Memory node
-.TP
-ZONE
-Zone of the node (such as DMA, DMA32, NORMAL eg)
-.TP
-ORDER
-Shows which order alloc cause memory compaction, -1 means all orders (eg: write
-to /proc/sys/vm/compact_memory)
-.TP
-MODE
-SYNC OR ASYNC
-.TP
-FRAGIDX (extra column)
-The FRAGIDX is short for fragmentation index, which only makes sense if an
-allocation of a requested size would fail. If that is true, the fragmentation
-index indicates whether external fragmentation or a lack of memory was the
-problem. The value can be used to determine if page reclaim or compaction
-should be used.
-.PP
-.in +8n
-Index is between 0 and 1 so return within 3 decimal places
-.PP
-.in +8n
-0 => allocation would fail due to lack of memory
-.PP
-.in +8n
-1 => allocation would fail due to fragmentation
-.TP
-MIN (extra column)
-The min watermark of the zone
-.TP
-LOW (extra column)
-The low watermark of the zone
-.TP
-HIGH (extra column)
-The high watermark of the zone
-.TP
-FREE (extra column)
-The nr_free_pages of the zone
-.TP
-LAT(ms)
-compact zone's latency
-.TP
-STATUS
-The compaction's result.
-.PP
-.in +8n
-For (CentOS 7.6's kernel), the status include:
-.PP
-.in +8n
-"skipped" (COMPACT_SKIPPED): compaction didn't start as it was not possible or
-direct reclaim was more suitable
-.PP
-.in +8n
-"continue" (COMPACT_CONTINUE): compaction should continue to another pageblock
-.PP
-.in +8n
-"partial" (COMPACT_PARTIAL): direct compaction partially compacted a zone and
-there are suitable pages
-.PP
-.in +8n
-"complete" (COMPACT_COMPLETE): The full zone was compacted
-.PP
-.in +8n
-For (kernel 4.7 and above):
-.PP
-.in +8n
-"not_suitable_zone" (COMPACT_NOT_SUITABLE_ZONE): For more detailed tracepoint
-output - internal to compaction
-.PP
-.in +8n
-"skipped" (COMPACT_SKIPPED): compaction didn't start as it was not possible or
-direct reclaim was more suitable
-.PP
-.in +8n
-"deferred" (COMPACT_DEFERRED): compaction didn't start as it was deferred due
-to past failures
-.PP
-.in +8n
-"no_suitable_page" (COMPACT_NOT_SUITABLE_PAGE): For more detailed tracepoint
-output - internal to compaction
-.PP
-.in +8n
-"continue" (COMPACT_CONTINUE): compaction should continue to another pageblock
-.PP
-.in +8n
-"complete" (COMPACT_COMPLETE): The full zone was compacted scanned but wasn't
-successful to compact suitable pages.
-.PP
-.in +8n
-"partial_skipped" (COMPACT_PARTIAL_SKIPPED): direct compaction has scanned part
-of the zone but wasn't successful to compact suitable pages.
-.PP
-.in +8n
-"contended" (COMPACT_CONTENDED): compaction terminated prematurely due to lock
-contentions
-.PP
-.in +8n
-"success" (COMPACT_SUCCESS): direct compaction terminated after concluding that
-the allocation should now succeed
-.PP
-.in +8n
-.SH OVERHEAD
-This traces the kernel compact zone kprobe/kretprobe or raw_tracepoints and
-prints output for each event. As the rate of this is generally expected to be
-low (< 1000/s), the overhead is also expected to be negligible.
-.SH SOURCE
-This is from bcc.
-.IP
-https://github.com/iovisor/bcc
-.PP
-Also look in the bcc distribution for a companion _examples.txt file containing
-example usage, output, and commentary for this tool.
-.SH OS
-Linux
-.SH STABILITY
-Unstable - in development.
-.SH AUTHOR
-Wenbo Zhang
diff --git a/man/man8/cpudist.8 b/man/man8/cpudist.8
index b59346b..6ee1f3b 100644
--- a/man/man8/cpudist.8
+++ b/man/man8/cpudist.8
@@ -2,7 +2,7 @@
.SH NAME
cpudist \- On- and off-CPU task time as a histogram.
.SH SYNOPSIS
-.B cpudist [\-h] [-O] [\-T] [\-m] [\-P] [\-L] [\-p PID] [\-I] [interval] [count]
+.B cpudist [\-h] [-O] [\-T] [\-m] [\-P] [\-L] [\-p PID] [interval] [count]
.SH DESCRIPTION
This measures the time a task spends on the CPU before being descheduled, and
shows the times as a histogram. Tasks that spend a very short time on the CPU
@@ -15,8 +15,6 @@
operations, or alternatively very short descheduling times due to short-lived
locks or timers.
-By default CPU idle time are excluded by simply excluding PID 0.
-
This tool uses in-kernel eBPF maps for storing timestamps and the histogram,
for efficiency. Despite this, the overhead of this tool may become significant
for some workloads: see the OVERHEAD section.
@@ -47,9 +45,6 @@
\-p PID
Only show this PID (filtered in kernel for efficiency).
.TP
-\-I
-Include CPU idle time (by default these are excluded).
-.TP
interval
Output interval, in seconds.
.TP
@@ -73,13 +68,9 @@
#
.B cpudist \-mT 1
.TP
-Trace PID 185 only, 1 second summaries:
+Trace PID 186 only, 1 second summaries:
#
-.B cpudist -p 185 1
-.TP
-Include CPU idle time:
-#
-.B cpudist -I
+.B cpudist -P 185 1
.SH FIELDS
.TP
usecs
diff --git a/man/man8/criticalstat.8 b/man/man8/criticalstat.8
index 6b1c111..52baf1d 100644
--- a/man/man8/criticalstat.8
+++ b/man/man8/criticalstat.8
@@ -5,10 +5,10 @@
.B criticalstat [\-h] [\-p] [\-i] [\-d DURATION]
.SH DESCRIPTION
-criticalstat traces and reports occurrences of atomic critical sections in the
+criticalstat traces and reports occurences of atomic critical sections in the
kernel with useful stacktraces showing the origin of them. Such critical
sections frequently occur due to use of spinlocks, or if interrupts or
-preemption were explicitly disabled by a driver. IRQ routines in Linux are also
+preemption were explicity disabled by a driver. IRQ routines in Linux are also
executed with interrupts disabled. There are many reasons. Such critical
sections are a source of long latency/responsive issues for real-time systems.
@@ -17,10 +17,9 @@
has to be built with certain CONFIG options enabled. See below.
.SH REQUIREMENTS
-Enable CONFIG_PREEMPT_TRACER, CONFIG_PREEMPTIRQ_EVENTS
-(CONFIG_PREEMPTIRQ_TRACEPOINTS in kernel 4.19 and later)
-and CONFIG_DEBUG_PREEMPT. Additionally, the following options
-should be DISABLED on older kernels: CONFIG_PROVE_LOCKING, CONFIG_LOCKDEP.
+Enable CONFIG_PREEMPTIRQ_EVENTS and CONFIG_DEBUG_PREEMPT. Additionally, the
+following options should be DISABLED on older kernels: CONFIG_PROVE_LOCKING,
+CONFIG_LOCKDEP.
.SH OPTIONS
.TP
\-h
diff --git a/man/man8/dbslower.8 b/man/man8/dbslower.8
index e39b8bd..c21e6fa 100644
--- a/man/man8/dbslower.8
+++ b/man/man8/dbslower.8
@@ -11,7 +11,7 @@
This uses User Statically-Defined Tracing (USDT) probes, a feature added to
MySQL and PostgreSQL for DTrace support, but which may not be enabled on a
given installation. See requirements.
-Alternatively, MySQL queries can be traced without the USDT support using the
+Alternativly, MySQL queries can be traced without the USDT support using the
-x option.
Since this uses BPF, only the root user can use this tool.
diff --git a/man/man8/deadlock.8 b/man/man8/deadlock_detector.8
similarity index 83%
rename from man/man8/deadlock.8
rename to man/man8/deadlock_detector.8
index 3e7744c..0b23e3e 100644
--- a/man/man8/deadlock.8
+++ b/man/man8/deadlock_detector.8
@@ -1,14 +1,14 @@
-.TH deadlock 8 "2017-02-01" "USER COMMANDS"
+.TH deadlock_detector 8 "2017-02-01" "USER COMMANDS"
.SH NAME
-deadlock \- Find potential deadlocks (lock order inversions)
+deadlock_detector \- Find potential deadlocks (lock order inversions)
in a running program.
.SH SYNOPSIS
-.B deadlock [\-h] [\--binary BINARY] [\--dump-graph DUMP_GRAPH]
-.B [\--verbose] [\--lock-symbols LOCK_SYMBOLS]
-.B [\--unlock-symbols UNLOCK_SYMBOLS]
-.B pid
+.B deadlock_detector [\-h] [\--binary BINARY] [\--dump-graph DUMP_GRAPH]
+.B [\--verbose] [\--lock-symbols LOCK_SYMBOLS]
+.B [\--unlock-symbols UNLOCK_SYMBOLS]
+.B pid
.SH DESCRIPTION
-deadlock finds potential deadlocks in a running process. The program
+deadlock_detector finds potential deadlocks in a running process. The program
attaches uprobes on `pthread_mutex_lock` and `pthread_mutex_unlock` by default
to build a mutex wait directed graph, and then looks for a cycle in this graph.
This graph has the following properties:
@@ -58,14 +58,6 @@
Comma-separated list of unlock symbols to trace. Default is
pthread_mutex_unlock. These symbols cannot be inlined in the binary.
.TP
-\-t THREADS, --threads THREADS
-Specifies the maximum number of threads to trace. default 65536.
-Note. 40 bytes per thread.
-.TP
-\-e EDGES, --edges EDGES
-Specifies the maximum number of edge cases that can be
-recorded. default 65536. Note. 88 bytes per edge case.
-.TP
pid
Pid to trace
.SH EXAMPLES
@@ -73,13 +65,13 @@
Find potential deadlocks in PID 181. The --binary argument is not needed for \
statically-linked binaries.
#
-.B deadlock 181
+.B deadlock_detector 181
.TP
Find potential deadlocks in PID 181. If the process was created from a \
dynamically-linked executable, the --binary argument is required and must be \
the path of the pthread library:
#
-.B deadlock 181 --binary /lib/x86_64-linux-gnu/libpthread.so.0
+.B deadlock_detector 181 --binary /lib/x86_64-linux-gnu/libpthread.so.0
.TP
Find potential deadlocks in PID 181. If the process was created from a \
statically-linked executable, optionally pass the location of the binary. \
@@ -88,19 +80,19 @@
can create a symlink to the binary, and provide the symlink name instead with \
the `--binary` option:
#
-.B deadlock 181 --binary /usr/local/bin/lockinversion
+.B deadlock_detector 181 --binary /usr/local/bin/lockinversion
.TP
Find potential deadlocks in PID 181 and dump the mutex wait graph to a file:
#
-.B deadlock 181 --dump-graph graph.json
+.B deadlock_detector 181 --dump-graph graph.json
.TP
Find potential deadlocks in PID 181 and print mutex wait graph statistics:
#
-.B deadlock 181 --verbose
+.B deadlock_detector 181 --verbose
.TP
Find potential deadlocks in PID 181 with custom mutexes:
#
-.B deadlock 181
+.B deadlock_detector 181
.B --lock-symbols custom_mutex1_lock,custom_mutex2_lock
.B --unlock_symbols custom_mutex1_unlock,custom_mutex2_unlock
.SH OUTPUT
diff --git a/man/man8/dirtop.8 b/man/man8/dirtop.8
deleted file mode 100644
index cc61a67..0000000
--- a/man/man8/dirtop.8
+++ /dev/null
@@ -1,115 +0,0 @@
-.TH dirtop 8 "2020-03-16" "USER COMMANDS"
-.SH NAME
-dirtop \- File reads and writes by directory. Top for directories.
-.SH SYNOPSIS
-.B dirtop \-d directory1,directory2,... [\-h] [\-C] [\-r MAXROWS] [\-s {reads,writes,rbytes,wbytes}] [\-p PID] [interval] [count]
-.SH DESCRIPTION
-This is top for directories.
-
-This traces file reads and writes, and prints a per-directory summary every interval
-(by default, 1 second). By default the summary is sorted on the highest read
-throughput (Kbytes). Sorting order can be changed via -s option.
-
-This uses in-kernel eBPF maps to store per process summaries for efficiency.
-
-This script works by tracing the __vfs_read() and __vfs_write() functions using
-kernel dynamic tracing, which instruments explicit read and write calls. If
-files are read or written using another means (eg, via mmap()), then they
-will not be visible using this tool. Also, this tool will need updating to
-match any code changes to those vfs functions.
-
-This should be useful for file system workload characterization when analyzing
-the performance of applications.
-
-Note that tracing VFS level reads and writes can be a frequent activity, and
-this tool can begin to cost measurable overhead at high I/O rates.
-
-Since this uses BPF, only the root user can use this tool.
-.SH REQUIREMENTS
-CONFIG_BPF and bcc.
-.SH OPTIONS
-.TP
-\-d
-Defines a list of directories, comma separated, to observe.
-Wildcards are allowed if between single bracket.
-.TP
-\-C
-Don't clear the screen.
-.TP
-\-r MAXROWS
-Maximum number of rows to print. Default is 20.
-.TP
-\-s {reads,writes,rbytes,wbytes}
-Sort column. Default is rbytes (read throughput).
-.TP
-\-p PID
-Trace this PID only.
-.TP
-interval
-Interval between updates, seconds.
-.TP
-count
-Number of interval summaries.
-
-.SH EXAMPLES
-.TP
-Summarize block device I/O by directory, 1 second screen refresh:
-#
-.B dirtop.py
-.TP
-Don't clear the screen, and top 8 rows only:
-#
-.B dirtop.py -Cr 8
-.TP
-5 second summaries, 10 times only:
-#
-.B dirtop.py 5 10
-.TP
-Report read & write IOs generated in mutliple yarn and data directories:
-#
-.B dirtop.py -d '/hdfs/uuid/*/yarn,/hdfs/uuid/*/data'
-.SH FIELDS
-.TP
-loadavg:
-The contents of /proc/loadavg
-.TP
-READS
-Count of reads during interval.
-.TP
-WRITES
-Count of writes during interval.
-.TP
-R_Kb
-Total read Kbytes during interval.
-.TP
-W_Kb
-Total write Kbytes during interval.
-.TP
-PATH
-The path were the IOs were accounted.
-.SH OVERHEAD
-Depending on the frequency of application reads and writes, overhead can become
-significant, in the worst case slowing applications by over 50%. Hopefully for
-real world workloads the overhead is much less -- test before use. The reason
-for the high overhead is that VFS reads and writes can be a frequent event, and
-despite the eBPF overhead being very small per event, if you multiply this
-small overhead by a million events per second, it becomes a million times
-worse. Literally. You can gauge the number of reads and writes using the
-vfsstat(8) tool, also from bcc.
-.SH SOURCE
-This is from bcc.
-.IP
-https://github.com/iovisor/bcc
-.PP
-Also look in the bcc distribution for a companion _examples.txt file containing
-example usage, output, and commentary for this tool.
-.SH OS
-Linux
-.SH STABILITY
-Unstable - in development.
-.SH AUTHOR
-Erwan Velu
-.SH INSPIRATION
-filetop(8) by Brendan Gregg
-.SH SEE ALSO
-vfsstat(8), vfscount(8), fileslower(8)
diff --git a/man/man8/drsnoop.8 b/man/man8/drsnoop.8
deleted file mode 100644
index 572c0dc..0000000
--- a/man/man8/drsnoop.8
+++ /dev/null
@@ -1,110 +0,0 @@
-.TH drsnoop 8 "2019-02-20" "USER COMMANDS"
-.SH NAME
-drsnoop \- Trace direct reclaim events. Uses Linux eBPF/bcc.
-.SH SYNOPSIS
-.B drsnoop.py [\-h] [\-T] [\-U] [\-p PID] [\-t TID] [\-u UID] [\-d DURATION] [-n name] [-v]
-.SH DESCRIPTION
-drsnoop trace direct reclaim events, showing which processes are allocing pages
-with direct reclaiming. This can be useful for discovering when allocstall (/p-
-roc/vmstat) continues to increase, whether it is caused by some critical proc-
-esses or not.
-
-This works by tracing the direct reclaim events using kernel tracepoints.
-
-This makes use of a Linux 4.4 feature (bpf_perf_event_output());
-for kernels older than 4.4, see the version under tools/old,
-which uses an older mechanism.
-
-Since this uses BPF, only the root user can use this tool.
-.SH REQUIREMENTS
-CONFIG_BPF and bcc.
-.SH OPTIONS
-.TP
-\-h
-Print usage message.
-.TP
-\-T
-Include a timestamp column.
-.TP
-\-U
-Show UID.
-.TP
-\-p PID
-Trace this process ID only (filtered in-kernel).
-.TP
-\-t TID
-Trace this thread ID only (filtered in-kernel).
-.TP
-\-u UID
-Trace this UID only (filtered in-kernel).
-.TP
-\-d DURATION
-Total duration of trace in seconds.
-.TP
-\-n name
-Only print processes where its name partially matches 'name'
-\-v verbose
-Run in verbose mode. Will output system memory state
-.SH EXAMPLES
-.TP
-Trace all direct reclaim events:
-#
-.B drsnoop
-.TP
-Trace all direct reclaim events, for 10 seconds only:
-#
-.B drsnoop -d 10
-.TP
-Trace all direct reclaim events, and include timestamps:
-#
-.B drsnoop \-T
-.TP
-Show UID:
-#
-.B drsnoop \-U
-.TP
-Trace PID 181 only:
-#
-.B drsnoop \-p 181
-.TP
-Trace UID 1000 only:
-#
-.B drsnoop \-u 1000
-.TP
-Trace all direct reclaim events from processes where its name partially match-
-es 'mond':
-#
-.B drnsnoop \-n mond
-.SH FIELDS
-.TP
-TIME(s)
-Time of the call, in seconds.
-.TP
-UID
-User ID
-.TP
-PID
-Process ID
-.TP
-TID
-Thread ID
-.TP
-COMM
-Process name
-.SH OVERHEAD
-This traces the kernel direct reclaim tracepoints and prints output for each
-event. As the rate of this is generally expected to be low (< 1000/s), the
-overhead is also expected to be negligible.
-.SH SOURCE
-This is from bcc.
-.IP
-https://github.com/iovisor/bcc
-.PP
-Also look in the bcc distribution for a companion _examples.txt file containing
-example usage, output, and commentary for this tool.
-.SH OS
-Linux
-.SH STABILITY
-Unstable - in development.
-.SH AUTHOR
-Wenbo Zhang
diff --git a/man/man8/execsnoop.8 b/man/man8/execsnoop.8
index e42ad38..0efd89f 100644
--- a/man/man8/execsnoop.8
+++ b/man/man8/execsnoop.8
@@ -1,9 +1,8 @@
-.TH execsnoop 8 "2020-02-20" "USER COMMANDS"
+.TH execsnoop 8 "2016-02-07" "USER COMMANDS"
.SH NAME
execsnoop \- Trace new processes via exec() syscalls. Uses Linux eBPF/bcc.
.SH SYNOPSIS
-.B execsnoop [\-h] [\-T] [\-t] [\-x] [\-\-cgroupmap CGROUPMAP] [\-\-mntnsmap MAPPATH]
-.B [\-u USER] [\-q] [\-n NAME] [\-l LINE] [\-U] [\-\-max-args MAX_ARGS]
+.B execsnoop [\-h] [\-t] [\-x] [\-n NAME] [\-l LINE]
.SH DESCRIPTION
execsnoop traces new processes, showing the filename executed and argument
list.
@@ -25,24 +24,15 @@
\-h
Print usage message.
.TP
-\-T
-Include a time column (HH:MM:SS).
-.TP
-\-U
-Include UID column.
-.TP
\-t
Include a timestamp column.
.TP
-\-u USER
-Filter by UID (or username)
-.TP
\-x
Include failed exec()s
.TP
\-q
Add "quotemarks" around arguments. Escape quotemarks in arguments with a
-backslash. For tracing empty arguments or arguments that contain whitespace.
+backslash. For tracing empty arguments or arguments that contain whitespace.
.TP
\-n NAME
Only print command lines matching this name (regex)
@@ -52,13 +42,6 @@
.TP
\--max-args MAXARGS
Maximum number of arguments parsed and displayed, defaults to 20
-.TP
-\-\-cgroupmap MAPPATH
-Trace cgroups in this BPF map only (filtered in-kernel).
-.TP
-\-\-mntnsmap MAPPATH
-Trace mount namespaces in this BPF map only (filtered in-kernel).
-.TP
.SH EXAMPLES
.TP
Trace all exec() syscalls:
@@ -69,23 +52,11 @@
#
.B execsnoop \-t
.TP
-Display process UID:
-#
-.B execsnoop \-U
-.TP
-Trace only UID 1000:
-#
-.B execsnoop \-u 1000
-.TP
-Trace only processes launched by root and display UID column:
-#
-.B execsnoop \-Uu root
-.TP
Include failed exec()s:
#
.B execsnoop \-x
.TP
-Put quotemarks around arguments.
+Put quotemarks around arguments.
#
.B execsnoop \-q
.TP
@@ -96,30 +67,17 @@
Only trace exec()s where argument's line contains "testpkg":
#
.B execsnoop \-l testpkg
-.TP
-Trace a set of cgroups only (see special_filtering.md from bcc sources for more details):
-#
-.B execsnoop \-\-cgroupmap /sys/fs/bpf/test01
.SH FIELDS
.TP
-TIME
-Time of exec() return, in HH:MM:SS format.
-.TP
TIME(s)
Time of exec() return, in seconds.
.TP
-UID
-User ID
-.TP
PCOMM
Parent process/command name.
.TP
PID
Process ID
.TP
-PPID
-Parent process ID
-.TP
RET
Return value of exec(). 0 == successs. Failures are only shown when using the
\-x option.
diff --git a/man/man8/exitsnoop.8 b/man/man8/exitsnoop.8
deleted file mode 100644
index 86a4392..0000000
--- a/man/man8/exitsnoop.8
+++ /dev/null
@@ -1,110 +0,0 @@
-.TH exitsnoop 8 "2019-05-28" "USER COMMANDS"
-.SH NAME
-exitsnoop \- Trace all process termination (exit, fatal signal). Uses Linux eBPF/bcc.
-.SH SYNOPSIS
-.B exitsnoop [\-h] [\-t] [\-\-utc] [\-x] [\-p PID] [\-\-label LABEL] [\-\-per\-thread]
-.SH DESCRIPTION
-exitsnoop traces process termination, showing the command name and reason for
-termination, either an exit or a fatal signal.
-
-It catches processes of all users, processes in containers, as well
-as processes that become zombie.
-
-This works by tracing the kernel sched_process_exit() function using dynamic tracing,
-and will need updating to match any changes to this function.
-
-Since this uses BPF, only the root user can use this tool.
-.SH REQUIREMENTS
-CONFIG_BPF and bcc.
-.SH OPTIONS
-.TP
-\-h
-Print usage message.
-.TP
-\-t
-Include a timestamp column.
-.TP
-\-\-utc
-Include a timestamp column, use UTC timezone.
-.TP
-\-x
-Exclude successful exits, exit( 0 )
-.TP
-\-p PID
-Trace this process ID only (filtered in-kernel).
-.TP
-\-\-label LABEL
-Label each line with LABEL (default 'exit') in first column (2nd if timestamp is present).
-.TP
-\-\-per\-thread
-Trace per thread termination
-.SH EXAMPLES
-.TP
-Trace all process termination
-#
-.B exitsnoop
-.TP
-Trace all process termination, and include timestamps:
-#
-.B exitsnoop \-t
-.TP
-Exclude successful exits, only include non-zero exit codes and fatal signals:
-#
-.B exitsnoop \-x
-.TP
-Trace PID 181 only:
-#
-.B exitsnoop \-p 181
-.TP
-Label each output line with 'EXIT':
-#
-.B exitsnoop \-\-label EXIT
-.TP
-Trace per thread termination
-#
-.B exitsnoop \-\-per\-thread
-.SH FIELDS
-.TP
-TIME-TZ
-Time of process termination HH:MM:SS.sss with milliseconds, where TZ is
-the local time zone, 'UTC' with \-\-utc option.
-.TP
-LABEL
-The optional label if \-\-label option is used. This is useful with the
-\-t option for timestamps when the output of several tracing tools is
-sorted into one combined output.
-.TP
-PCOMM
-Process/command name.
-.TP
-PID
-Process ID
-.TP
-PPID
-The process ID of the process that will be notified of PID termination.
-.TP
-TID
-Thread ID.
-.TP
-EXIT_CODE
-The exit code for exit() or the signal number for a fatal signal.
-.SH OVERHEAD
-This traces the kernel sched_process_exit() function and prints output for each event.
-As the rate of this is generally expected to be low (< 1000/s), the overhead is also
-expected to be negligible. If you have an application that has a high rate of
-process termination, then test and understand overhead before use.
-.SH SOURCE
-This is from bcc.
-.IP
-https://github.com/iovisor/bcc
-.PP
-Also look in the bcc distribution for a companion _examples.txt file containing
-example usage, output, and commentary for this tool.
-.SH OS
-Linux
-.SH STABILITY
-Unstable - in development.
-.SH AUTHOR
-Arturo Martin-de-Nicolas
-.SH SEE ALSO
-execsnoop(8)
diff --git a/man/man8/ext4slower.8 b/man/man8/ext4slower.8
index a16bd5e..7591f28 100644
--- a/man/man8/ext4slower.8
+++ b/man/man8/ext4slower.8
@@ -74,7 +74,7 @@
system I/O, than to measure this down at the block device interface.
.TP
FILENAME
-A cached kernel file name (comes from dentry->d_name.name).
+A cached kernel file name (comes from dentry->d_iname).
.TP
ENDTIME_us
Completion timestamp, microseconds (\-j only).
diff --git a/man/man8/filelife.8 b/man/man8/filelife.8
index 9495d4e..1e4e423 100644
--- a/man/man8/filelife.8
+++ b/man/man8/filelife.8
@@ -13,8 +13,8 @@
maybe more, see the source) using dynamic tracing, and will need updating to
match any changes to these functions.
-This makes use of a Linux 4.4 feature (bpf_perf_event_output());
-for kernels older than 4.4, see the version under tools/old,
+This makes use of a Linux 4.5 feature (bpf_perf_event_output());
+for kernels older than 4.5, see the version under tools/old,
which uses an older mechanism.
Since this uses BPF, only the root user can use this tool.
diff --git a/man/man8/fileslower.8 b/man/man8/fileslower.8
index fe91243..169013b 100644
--- a/man/man8/fileslower.8
+++ b/man/man8/fileslower.8
@@ -73,7 +73,7 @@
than to measure this down at the block device interface.
.TP
FILENAME
-A cached kernel file name (comes from dentry->d_name.name).
+A cached kernel file name (comes from dentry->d_iname).
.SH OVERHEAD
Depending on the frequency of application reads and writes, overhead can become
severe, in the worst case slowing applications by 2x. In the best case, the
diff --git a/man/man8/filetop.8 b/man/man8/filetop.8
index ba0cbd6..e70d908 100644
--- a/man/man8/filetop.8
+++ b/man/man8/filetop.8
@@ -9,7 +9,7 @@
This traces file reads and writes, and prints a per-file summary every interval
(by default, 1 second). By default the summary is sorted on the highest read
throughput (Kbytes). Sorting order can be changed via -s option. By default only
-IO on regular files is shown. The -a option will list all file types (sockets,
+IO on regular files is shown. The -a option will list all file types (sokets,
FIFOs, etc).
This uses in-kernel eBPF maps to store per process summaries for efficiency.
@@ -90,9 +90,6 @@
.TP
T
Type of file: R == regular, S == socket, O == other (pipe, etc).
-.TP
-FILE
-Filename.
.SH OVERHEAD
Depending on the frequency of application reads and writes, overhead can become
significant, in the worst case slowing applications by over 50%. Hopefully for
diff --git a/man/man8/funccount.8 b/man/man8/funccount.8
index 16ce4fc..9039ab3 100644
--- a/man/man8/funccount.8
+++ b/man/man8/funccount.8
@@ -38,9 +38,6 @@
.TP
\-D
Print the BPF program before starting (for debugging purposes).
-.TP
-\-c CPU
-Trace on this CPU only.
.SH EXAMPLES
.TP
Count kernel functions beginning with "vfs_", until Ctrl-C is hit:
@@ -78,10 +75,6 @@
Count all malloc() calls in libc:
#
.B funccount c:malloc
-.TP
-Count kernel functions beginning with "vfs_" on CPU 1 only:
-#
-.B funccount \-c 1 'vfs_*'
.SH FIELDS
.TP
FUNC
diff --git a/man/man8/funcinterval.8 b/man/man8/funcinterval.8
deleted file mode 100755
index 8a60399..0000000
--- a/man/man8/funcinterval.8
+++ /dev/null
@@ -1,123 +0,0 @@
-.TH funcinterval 8 "2020-05-27" "USER COMMANDS"
-.SH NAME
-funcinterval \- Time interval between the same function, tracepoint as a histogram.
-.SH SYNOPSIS
-.B funcinterval [\-h] [\-p PID] [\-i INTERVAL] [\-d DURATION] [\-T] [\-u] [\-m] [\-v] pattern
-.SH DESCRIPTION
-This tool times interval between the same function as a histogram.
-
-eBPF/bcc is very suitable for platform performance tuning.
-By funclatency, we can profile specific functions to know how latency
-this function costs. However, sometimes performance drop is not about the
-latency of function but the interval between function calls.
-funcinterval is born for this purpose.
-
-This tool uses in-kernel eBPF maps for storing timestamps and the histogram,
-for efficiency.
-
-WARNING: This uses dynamic tracing of (what can be many) functions, an
-activity that has had issues on some kernel versions (risk of panics or
-freezes). Test, and know what you are doing, before use.
-
-Since this uses BPF, only the root user can use this tool.
-.SH REQUIREMENTS
-CONFIG_BPF and bcc.
-.SH OPTIONS
-pattern
-Function name.
-\-h
-Print usage message.
-.TP
-\-p PID
-Trace this process ID only.
-.TP
-\-i INTERVAL
-Print output every interval seconds.
-.TP
-\-d DURATION
-Total duration of trace, in seconds.
-.TP
-\-T
-Include timestamps on output.
-.TP
-\-u
-Output histogram in microseconds.
-.TP
-\-m
-Output histogram in milliseconds.
-.TP
-\-v
-Print the BPF program (for debugging purposes).
-.SH EXAMPLES
-.TP
-Time the interval of do_sys_open() kernel function as a histogram:
-#
-.B funcinterval do_sys_open
-.TP
-Time the interval of xhci_ring_ep_doorbell(), in microseconds:
-#
-.B funcinterval -u xhci_ring_ep_doorbell
-.TP
-Time the interval of do_nanosleep(), in milliseconds
-#
-.B funcinterval -m do_nanosleep
-.TP
-Output every 5 seconds, with timestamps:
-#
-.B funcinterval -mTi 5 vfs_read
-.TP
-Time process 181 only:
-#
-.B funcinterval -p 181 vfs_read
-.TP
-Time the interval of mm_vmscan_direct_reclaim_begin tracepoint:
-#
-.B funcinterval t:vmscan:mm_vmscan_direct_reclaim_begin
-.TP
-Time the interval of c:malloc used by top every 3 seconds:
-#
-.B funcinterval -p `pidof -s top` -i 3 c:malloc
-.TP
-Time /usr/local/bin/python main function:
-#
-.B funcinterval /usr/local/bin/python:main
-.SH FIELDS
-.TP
-necs
-Nanosecond range
-.TP
-usecs
-Microsecond range
-.TP
-msecs
-Millisecond range
-.TP
-count
-How many calls fell into this range
-.TP
-distribution
-An ASCII bar chart to visualize the distribution (count column)
-.SH OVERHEAD
-This traces kernel functions and maintains in-kernel timestamps and a histogram,
-which are asynchronously copied to user-space. While this method is very
-efficient, the rate of kernel functions can also be very high (>1M/sec), at
-which point the overhead is expected to be measurable. Measure in a test
-environment and understand overheads before use. You can also use funccount
-to measure the rate of kernel functions over a short duration, to set some
-expectations before use.
-.SH SOURCE
-This is from bcc.
-.IP
-https://github.com/iovisor/bcc
-.PP
-Also look in the bcc distribution for a companion _examples.txt file containing
-example usage, output, and commentary for this tool.
-.SH OS
-Linux
-.SH STABILITY
-Unstable - in development.
-.SH AUTHOR
-Edward Wu
-.SH SEE ALSO
-funclatency(8)
-funccount(8)
diff --git a/man/man8/funclatency.8 b/man/man8/funclatency.8
index 3eef805..b82626c 100644
--- a/man/man8/funclatency.8
+++ b/man/man8/funclatency.8
@@ -40,9 +40,6 @@
\-d DURATION
Total duration of trace, in seconds.
.TP
-\-l LEVEL
-Set the level of nested or recursive functions.
-.TP
\-T
Include timestamps on output.
.TP
diff --git a/man/man8/gethostlatency.8 b/man/man8/gethostlatency.8
index a9d18e0..c5a5330 100644
--- a/man/man8/gethostlatency.8
+++ b/man/man8/gethostlatency.8
@@ -11,8 +11,8 @@
This tool can be useful for identifying DNS latency, by identifying which
remote host name lookups were slow, and by how much.
-This makes use of a Linux 4.4 feature (bpf_perf_event_output());
-for kernels older than 4.4, see the version under tools/old,
+This makes use of a Linux 4.5 feature (bpf_perf_event_output());
+for kernels older than 4.5, see the version under tools/old,
which uses an older mechanism
This tool currently uses dynamic tracing of user-level functions and registers,
diff --git a/man/man8/hardirqs.8 b/man/man8/hardirqs.8
index aa9afb8..8e7237a 100644
--- a/man/man8/hardirqs.8
+++ b/man/man8/hardirqs.8
@@ -9,10 +9,9 @@
summary of this time is shown by the %irq column of mpstat(1), and event
counts (but not times) are shown by /proc/interrupts.
-This tool uses the irq:irq_handler_entry and irq:irq_handler_exit kernel
-tracepoints, which is a stable tracing mechanism. BPF programs can attach to
-tracepoints from Linux 4.7 only. An older version of this tool is available
-in tools/old, and uses kprobes instead of tracepoints.
+WARNING: This currently uses dynamic tracing of hard interrupts. You should
+understand what this means before use. Try in a test environment. Future
+versions should switch to tracepoints.
Since this uses BPF, only the root user can use this tool.
.SH REQUIREMENTS
@@ -33,9 +32,6 @@
.TP
\-d
Show IRQ time distribution as histograms.
-.TP
-\-c CPU
-Trace on this CPU only.
.SH EXAMPLES
.TP
Sum hard IRQ event time until Ctrl-C:
@@ -53,10 +49,6 @@
1 second summaries, printed in nanoseconds, with timestamps:
#
.B hardirqs \-NT 1
-.TP
-Sum hard IRQ event time on CPU 1 until Ctrl-C:
-#
-.B hardirqs \-c 1
.SH FIELDS
.TP
HARDIRQ
@@ -98,6 +90,6 @@
.SH STABILITY
Unstable - in development.
.SH AUTHOR
-Brendan Gregg, Hengqi Chen, Rocky Xing
+Brendan Gregg
.SH SEE ALSO
softirqs(8)
diff --git a/man/man8/inject.8 b/man/man8/inject.8
index 2ab80db..0cf729e 100644
--- a/man/man8/inject.8
+++ b/man/man8/inject.8
@@ -1,18 +1,12 @@
.TH inject 8 "2018-03-16" "USER COMMANDS"
-
-
.SH NAME
inject \- injects appropriate error into function if input call chain and
predicates are satisfied. Uses Linux eBPF/bcc.
-
-
.SH SYNOPSIS
-.B inject -h [-I header] [-P probability] [-v] [-c count] <mode> <spec>
-
-
+.B inject -h [-I header] [-P probability] [-v] [-C count] mode spec
.SH DESCRIPTION
inject injects errors into specified kernel functionality when a given call
-chain and associated predicates are satisfied.
+chain and associated predicates are satsified.
WARNING: This tool injects failures into key kernel functions and may crash the
kernel. You should know what you're doing if you're using this tool.
@@ -20,8 +14,8 @@
This makes use of a Linux 4.16 feature (bpf_override_return())
Since this uses BPF, only the root user can use this tool.
-
-
+.SH REQUIREMENTS
+CONFIG_BPF, CONFIG_BPF_KPROBE_OVERRIDE, bcc
.SH OPTIONS
.TP
\-h
@@ -36,69 +30,10 @@
\-P probability
Optional probability of failure, default 1.
.TP
-\-c count
+\-C count
Number of errors to inject before stopping, default never stops.
-
-
-.SH MODE
-
-.TP
-\fBkmalloc\fR
-Make the following function indicate failure
-.RS 14
-int should_failslab(struct kmem_cache *s, gfp_t gfpflags)
-.RE
-
-.TP
-\fBbio\fR
-Make the following function indicate failure
-.RS 14
-int should_fail_bio(struct bio *bio)
-.RE
-
-.TP
-\fBalloc_page\fR
-Make the following function indicate failure
-.RS 14
-bool should_fail_alloc_page(gfp_t gfp_mask, unsigned int order)
-.RE
-
-
-.SH SPEC
-.B FUNCTION([ARGS])[(TEST)] [=> ...]
-
-A list of predicates separated by "=>". A predicate is a function signature
-(name and arguments) in a call stack and a test on the function's arguments.
-
-Missing predicates are implicitly true. Missing tests are implicitly true.
-Specifying the function arguments is optional if the test does not use them.
-If the error injection function is not listed as the first predicate, it is
-implicitly added.
-
-Functions are listed in the reverse order that they are called, ie. if a()
-calls b(), the spec would be "b() => a()".
-
-
-.SH REQUIREMENTS
-CONFIG_BPF, CONFIG_BPF_KPROBE_OVERRIDE, bcc
-
-
.SH EXAMPLES
-.EX
-inject kmalloc -v 'SyS_mount()'
-.EE
-
-.EX
-inject kmalloc -v 'mount_subtree() => btrfs_mount()'
-.EE
-
-.EX
-inject -P 0.5 -c 100 alloc_page "should_fail_alloc_page(gfp_t gfp_mask, unsigned int order) (order == 1) => qlge_refill_bq()"
-.EE
-
-Please see the output of '-h' and tools/inject_example.txt for more examples.
-
-
+Please see inject_example.txt
.SH SOURCE
This is from bcc.
.IP
@@ -106,15 +41,9 @@
.PP
Also look in the bcc distribution for a companion _examples.txt file containing
example usage, output, and commentary for this tool.
-
-
.SH OS
Linux
-
-
.SH STABILITY
Unstable - in development.
-
-
.SH AUTHOR
Howard McLauchlan
diff --git a/man/man8/killsnoop.8 b/man/man8/killsnoop.8
index acb376e..b7048ed 100644
--- a/man/man8/killsnoop.8
+++ b/man/man8/killsnoop.8
@@ -11,8 +11,8 @@
This works by tracing the kernel sys_kill() function using dynamic tracing, and
will need updating to match any changes to this function.
-This makes use of a Linux 4.4 feature (bpf_perf_event_output());
-for kernels older than 4.4, see the version under tools/old,
+This makes use of a Linux 4.5 feature (bpf_perf_event_output());
+for kernels older than 4.5, see the version under tools/old,
which uses an older mechanism.
Since this uses BPF, only the root user can use this tool.
@@ -28,9 +28,6 @@
.TP
\-p PID
Trace this process ID only (filtered in-kernel).
-.TP
-\-s SIGNAL
-Trace this signal only (filtered in-kernel).
.SH EXAMPLES
.TP
Trace all kill() syscalls:
@@ -44,10 +41,6 @@
Trace PID 181 only:
#
.B killsnoop \-p 181
-.TP
-Trace signal 9 only:
-#
-.B killsnoop \-s 9
.SH FIELDS
.TP
TIME
diff --git a/man/man8/klockstat.8 b/man/man8/klockstat.8
deleted file mode 100644
index 0a3167d..0000000
--- a/man/man8/klockstat.8
+++ /dev/null
@@ -1,190 +0,0 @@
-.TH klockstat 8 "2019-10-22" "USER COMMANDS"
-.SH NAME
-klockstat \- Traces kernel mutex lock events and display locks statistics. Uses Linux eBPF/bcc.
-.SH SYNOPSIS
-.B klockstat [\-h] [\-i] [\-n] [\-s] [\-c] [\-S FIELDS] [\-p] [\-t] [\-d DURATION]
-.SH DESCRIPTION
-klockstat traces kernel mutex lock events and display locks statistics
-and displays following data:
-
- Caller Avg Spin Count Max spin Total spin
- psi_avgs_work+0x2e 3675 5 5468 18379
- flush_to_ldisc+0x22 2833 2 4210 5667
- n_tty_write+0x30c 3914 1 3914 3914
- isig+0x5d 2390 1 2390 2390
- tty_buffer_flush+0x2a 1604 1 1604 1604
- commit_echoes+0x22 1400 1 1400 1400
- n_tty_receive_buf_common+0x3b9 1399 1 1399 1399
-
- Caller Avg Hold Count Max hold Total hold
- flush_to_ldisc+0x22 42558 2 76135 85116
- psi_avgs_work+0x2e 14821 5 20446 74106
- n_tty_receive_buf_common+0x3b9 12300 1 12300 12300
- n_tty_write+0x30c 10712 1 10712 10712
- isig+0x5d 3362 1 3362 3362
- tty_buffer_flush+0x2a 3078 1 3078 3078
- commit_echoes+0x22 3017 1 3017 3017
-
-
-Every caller to using kernel's mutex is displayed on every line.
-
-First portion of lines show the lock acquiring data, showing the
-amount of time it took to acquired given lock.
-
- 'Caller' - symbol acquiring the mutex
- 'Average Spin' - average time to acquire the mutex
- 'Count' - number of times mutex was acquired
- 'Max spin' - maximum time to acquire the mutex
- 'Total spin' - total time spent in acquiring the mutex
-
-Second portion of lines show the lock holding data, showing the
-amount of time it took to hold given lock.
-
- 'Caller' - symbol holding the mutex
- 'Average Hold' - average time mutex was held
- 'Count' - number of times mutex was held
- 'Max hold' - maximum time mutex was held
- 'Total hold' - total time spent in holding the mutex
-
-This works by tracing mutex_lock/unlock kprobes, updating the
-lock stats in maps and processing them in the python part.
-
-Since this uses BPF, only the root user can use this tool.
-.SH REQUIREMENTS
-CONFIG_BPF and bcc.
-.SH OPTIONS
-.TP
-\-h
-Print usage message.
-.TP
-\-i SEC
-print summary at this interval (seconds)
-.TP
-\-c CALLER
-print locks taken by given caller filter (e.g., pipe_)
-.TP
-\-S FIELDS
-sort data on specific columns defined by FIELDS string (by default the data is sorted by Max columns)
-
-FIELDS string contains 1 or 2 fields describing columns to sort on
-for both acquiring and holding data. Following fields are available:
-
- acq_max for 'Max spin' column
- acq_total for 'Total spin' column
- acq_count for 'Count' column
-
- hld_max for 'Max hold' column
- hld_total for 'Total hold' column
- hld_count for 'Count' column
-
-See EXAMPLES.
-
-.TP
-\-n COUNT
-print COUNT number of locks
-.TP
-\-s COUNT
-print COUNT number of stack entries
-.TP
-\-p PID
-Trace this process ID only (filtered in-kernel).
-.TP
-\-t TID
-Trace this thread ID only (filtered in-kernel).
-.TP
-\-d DURATION
-Total duration of trace in seconds.
-.TP
-\-\-stack-storage-size STACK_STORAGE_SIZE
-Change the number of unique stack traces that can be stored and displayed.
-.SH EXAMPLES
-.TP
-Sort lock acquired results on acquired count:
-#
-.B klockstat -S acq_count
-
-.TP
-Sort lock held results on total held time:
-#
-.B klockstat -S hld_total
-
-.TP
-Combination of above:
-#
-.B klockstat -S acq_count,hld_total
-
-.TP
-Trace system wide:
-#
-.B klockstat
-
-.TP
-Trace for 5 seconds only:
-#
-.B klockstat -d 5
-
-.TP
-Display stats every 5 seconds
-#
-.B klockstat -i 5
-
-.TP
-Trace locks for PID 123:
-#
-.B klockstat -p 123
-
-.TP
-Trace locks for PID 321:
-#
-.B klockstat -t 321
-
-.TP
-Display stats only for lock callers with 'pipe_' substring
-#
-.B klockstat -c pipe_
-
-.TP
-Display 3 locks:
-#
-.B klockstat -n 3
-
-.TP
-Display 10 levels of stack for the most expensive lock:
-#
-.B klockstat -n 1 -s 10
-
-Tracing lock events... Hit Ctrl-C to end.
-^C
- Caller Avg Spin Count Max spin Total spin
- pipe_wait+0xa9 670 397691 17273 266775437
- pipe_wait+0xa9
- pipe_read+0x206
- new_sync_read+0x12a
- vfs_read+0x9d
- ksys_read+0x5f
- do_syscall_64+0x5b
- entry_SYSCALL_64_after_hwframe+0x44
-
- Caller Avg Hold Count Max hold Total hold
- flush_to_ldisc+0x22 28381 3 65484 85144
- flush_to_ldisc+0x22
- process_one_work+0x1b0
- worker_thread+0x50
- kthread+0xfb
- ret_from_fork+0x35
-
-.SH SOURCE
-This is from bcc.
-.IP
-https://github.com/iovisor/bcc
-.PP
-Also look in the bcc distribution for a companion _examples.txt file containing
-example usage, output, and commentary for this tool.
-.SH OS
-Linux
-.SH STABILITY
-Unstable - in development.
-.SH CREDITS
-This tool is based on work of David Valin <dvalin@redhat.com> and his script.
-.SH AUTHOR
-Jiri Olsa
diff --git a/man/man8/ksnoop.8 b/man/man8/ksnoop.8
deleted file mode 100644
index 8733cb7..0000000
--- a/man/man8/ksnoop.8
+++ /dev/null
@@ -1,298 +0,0 @@
-.\" Man page generated from reStructuredText.
-.
-.TH KSNOOP 8 "" "" ""
-.SH NAME
-KSNOOP \- tool for tracing kernel function entry/return showing arguments/return values
-.
-.nr rst2man-indent-level 0
-.
-.de1 rstReportMargin
-\\$1 \\n[an-margin]
-level \\n[rst2man-indent-level]
-level margin: \\n[rst2man-indent\\n[rst2man-indent-level]]
--
-\\n[rst2man-indent0]
-\\n[rst2man-indent1]
-\\n[rst2man-indent2]
-..
-.de1 INDENT
-.\" .rstReportMargin pre:
-. RS \\$1
-. nr rst2man-indent\\n[rst2man-indent-level] \\n[an-margin]
-. nr rst2man-indent-level +1
-.\" .rstReportMargin post:
-..
-.de UNINDENT
-. RE
-.\" indent \\n[an-margin]
-.\" old: \\n[rst2man-indent\\n[rst2man-indent-level]]
-.nr rst2man-indent-level -1
-.\" new: \\n[rst2man-indent\\n[rst2man-indent-level]]
-.in \\n[rst2man-indent\\n[rst2man-indent-level]]u
-..
-.SH SYNOPSIS
-.INDENT 0.0
-.INDENT 3.5
-\fBksnoop\fP [\fIOPTIONS\fP] { \fICOMMAND\fP \fIFUNC\fP | \fBhelp\fP }
-.sp
-\fIOPTIONS\fP := { { \fB\-V\fP | \fB\-\-version\fP } | { \fB\-h\fP | \fB\-\-help\fP }
-| { [\fB\-P\fP | \fB\-\-pages\fP] nr_pages} | { [\fB\-p\fP | \fB\-\-pid\fP] pid} |
-[{ \fB\-s\fP | \fB\-\-stack\fP }] | [{ \fB\-d\fP | \fB\-\-debug\fP }] }
-.sp
-\fICOMMAND\fP := { \fBtrace\fP | \fBinfo\fP }
-.sp
-\fIFUNC\fP := { \fBname\fP | \fBname\fP(\fBarg\fP[,**arg]) }
-.UNINDENT
-.UNINDENT
-.SH DESCRIPTION
-.INDENT 0.0
-.INDENT 3.5
-\fIksnoop\fP allows for inspection of arguments and return values
-associated with function entry/return.
-.INDENT 0.0
-.TP
-.B \fBksnoop info\fP \fIFUNC\fP
-Show function description, arguments and return value types.
-.TP
-.B \fBksnoop trace\fP \fIFUNC\fP [\fIFUNC\fP]
-Trace function entry and return, showing arguments and
-return values. A function name can simply be specified,
-or a function name along with named arguments, return values.
-\fBreturn\fP is used to specify the return value.
-.UNINDENT
-.sp
-\fIksnoop\fP requires the kernel to provide BTF for itself, and if
-tracing of module data is required, module BTF must be present also.
-Check /sys/kernel/btf to see if BTF is present.
-.sp
-\fBksnoop\fP requires \fICAP_BPF\fP and \fICAP_TRACING\fP capabilities.
-.UNINDENT
-.UNINDENT
-.SH OPTIONS
-.INDENT 0.0
-.INDENT 3.5
-.INDENT 0.0
-.TP
-.B \-h\fP,\fB \-\-help
-Show help information
-.TP
-.B \-V\fP,\fB \-\-version
-Show version.
-.TP
-.B \-d\fP,\fB \-\-debug
-Show debug output.
-.TP
-.B \-p\fP,\fB \-\-pid
-Filter events by pid.
-.TP
-.B \-P\fP,\fB \-\-pages
-Specify number of pages used per\-CPU for perf event
-collection. Default is 8.
-.TP
-.B \-s\fP,\fB \-\-stack
-Specified set of functions are traced if and only
-if they are encountered in the order specified.
-.UNINDENT
-.UNINDENT
-.UNINDENT
-.SH EXAMPLES
-.sp
-\fB# ksnoop info ip_send_skb\fP
-.INDENT 0.0
-.INDENT 3.5
-.sp
-.nf
-.ft C
-int ip_send_skb(struct net * net, struct sk_buff * skb);
-.ft P
-.fi
-.UNINDENT
-.UNINDENT
-.sp
-Show function description.
-.sp
-\fB# ksnoop trace ip_send_skb\fP
-.INDENT 0.0
-.INDENT 3.5
-.sp
-.nf
-.ft C
- TIME CPU PID FUNCTION/ARGS
-78101668506811 1 2813 ip_send_skb(
- net = *(0xffffffffb5959840)
- (struct net){
- .passive = (refcount_t){
- .refs = (atomic_t){
- .counter = (int)0x2,
- },
- },
- .dev_base_seq = (unsigned int)0x18,
- .ifindex = (int)0xf,
- .list = (struct list_head){
- .next = (struct list_head *)0xffff9895440dc120,
- .prev = (struct list_head *)0xffffffffb595a8d0,
- },
- ...
-
-79561322965250 1 2813 ip_send_skb(
- return =
- (int)0x0
- );
-.ft P
-.fi
-.UNINDENT
-.UNINDENT
-.sp
-Show entry/return for ip_send_skb() with arguments, return values.
-.sp
-\fB# ksnoop trace "ip_send_skb(skb)"\fP
-.INDENT 0.0
-.INDENT 3.5
-.sp
-.nf
-.ft C
- TIME CPU PID FUNCTION/ARGS
-78142420834537 1 2813 ip_send_skb(
- skb = *(0xffff989750797c00)
- (struct sk_buff){
- (union){
- .sk = (struct sock *)0xffff98966ce19200,
- .ip_defrag_offset = (int)0x6ce19200,
- },
- (union){
- (struct){
- ._skb_refdst = (long unsigned int)0xffff98981dde2d80,
- .destructor = (void (*)(struct sk_buff *))0xffffffffb3e1beb0,
- },
- ...
-.ft P
-.fi
-.UNINDENT
-.UNINDENT
-.sp
-Show entry argument \fBskb\fP\&.
-.sp
-\fB# ksnoop trace "ip_send_skb(return)"\fP
-.INDENT 0.0
-.INDENT 3.5
-.sp
-.nf
-.ft C
- TIME CPU PID FUNCTION/ARGS
-78178228354796 1 2813 ip_send_skb(
- return =
- (int)0x0
- );
-.ft P
-.fi
-.UNINDENT
-.UNINDENT
-.sp
-Show return value from ip_send_skb().
-.sp
-\fB# ksnoop trace "ip_send_skb(skb\->sk)"\fP
-.INDENT 0.0
-.INDENT 3.5
-.sp
-.nf
-.ft C
- TIME CPU PID FUNCTION/ARGS
-78207649138829 2 2813 ip_send_skb(
- skb\->sk = *(0xffff98966ce19200)
- (struct sock){
- .__sk_common = (struct sock_common){
- (union){
- .skc_addrpair = (__addrpair)0x1701a8c017d38f8d,
- (struct){
- .skc_daddr = (__be32)0x17d38f8d,
- .skc_rcv_saddr = (__be32)0x1701a8c0,
- },
- },
- ...
-.ft P
-.fi
-.UNINDENT
-.UNINDENT
-.sp
-Trace member information associated with argument. Only one level of
-membership is supported.
-.sp
-\fB# ksnoop \-p 2813 "ip_rcv(dev)"\fP
-.INDENT 0.0
-.INDENT 3.5
-.sp
-.nf
-.ft C
- TIME CPU PID FUNCTION/ARGS
-78254803164920 1 2813 ip_rcv(
- dev = *(0xffff9895414cb000)
- (struct net_device){
- .name = (char[16])[
- \(aql\(aq,
- \(aqo\(aq,
- ],
- .name_node = (struct netdev_name_node *)0xffff989541515ec0,
- .state = (long unsigned int)0x3,
- ...
-.ft P
-.fi
-.UNINDENT
-.UNINDENT
-.sp
-Trace \fBdev\fP argument of \fBip_rcv()\fP\&. Specify process id 2813 for events
-for that process only.
-.sp
-\fB# ksnoop \-s tcp_sendmsg __tcp_transmit_skb ip_output\fP
-.INDENT 0.0
-.INDENT 3.5
-.sp
-.nf
-.ft C
- TIME CPU PID FUNCTION/ARGS
-71827770952903 1 4777 __tcp_transmit_skb(
- sk = *(0xffff9852460a2300)
- (struct sock){
- .__sk_common = (struct sock_common){
- (union){
- .skc_addrpair = (__addrpair)0x61b2af0a35cbfe0a,
-.ft P
-.fi
-.UNINDENT
-.UNINDENT
-.sp
-Trace entry/return of tcp_sendmsg, __tcp_transmit_skb and ip_output when
-tcp_sendmsg leads to a call to __tcp_transmit_skb and that in turn
-leads to a call to ip_output; i.e. with a call graph matching the order
-specified. The order does not have to be direct calls, i.e. function A
-can call another function that calls function B.
-.sp
-\fB# ksnoop "ip_send_skb(skb\->len > 100, skb)"\fP
-.INDENT 0.0
-.INDENT 3.5
-.sp
-.nf
-.ft C
- TIME CPU PID FUNCTION/ARGS
-39267395709745 1 2955 ip_send_skb(
- skb\->len =
- (unsigned int)0x89,
- skb = *(0xffff89c8be81e500)
- (struct sk_buff){
- (union){
- .sk = (struct sock *)0xffff89c6c59e5580,
- .ip_defrag_offset = (int)0xc59e5580,
- },
-.ft P
-.fi
-.UNINDENT
-.UNINDENT
-.sp
-Trace ip_send_skb() skbs which have len > 100.
-.SH SEE ALSO
-.INDENT 0.0
-.INDENT 3.5
-\fBbpf\fP(2),
-.UNINDENT
-.UNINDENT
-.\" Generated by docutils manpage writer.
-.
diff --git a/man/man8/kvmexit.8 b/man/man8/kvmexit.8
deleted file mode 100644
index c0cb4c9..0000000
--- a/man/man8/kvmexit.8
+++ /dev/null
@@ -1,115 +0,0 @@
-.TH kvmexit 8 "2021-07-08" "USER COMMANDS"
-.SH NAME
-kvmexit \- Display the exit_reason and its statistics of each vm exit.
-.SH SYNOPSIS
-.B kvmexit [\-h] [\-p PID [\-v VCPU | \-a] ] [\-t TID | \-T 'TID1,TID2'] [duration]
-.SH DESCRIPTION
-Considering virtual machines' frequent exits can cause performance problems,
-this tool aims to locate the frequent exited reasons and then find solutions
-to reduce or even avoid the exit, by displaying the detail exit reasons and
-the counts of each vm exit for all vms running on one physical machine.
-
-This tool uses a PERCPU_ARRAY: pcpuArrayA and a percpu_hash: hashA to
-collaboratively store each kvm exit reason and its count. The reason is there
-exists a rule when one vcpu exits and re-enters, it tends to continue to run on
-the same physical cpu as the last cycle, which is also called 'cache hit'. Thus
-we turn to use a PERCPU_ARRAY to record the 'cache hit' situation to speed
-things up; and for other cases, then use a percpu_hash.
-
-As RAW_TRACEPOINT_PROBE(kvm_exit) consumes less cpu cycles, when this tool is
-used, it firstly tries to employ raw tracepoints in modules, and if failes,
-then fall back to regular tracepoint.
-
-Limitation: In view of the hardware-assisted virtualization technology of
-different architectures, currently we only adapt on vmx in intel.
-
-Since this uses BPF, only the root user can use this tool.
-.SH REQUIREMENTS
-CONFIG_BPF and bcc.
-
-This also requires Linux 4.7+ (BPF_PROG_TYPE_TRACEPOINT support).
-.SH OPTIONS
-.TP
-\-h
-Print usage message.
-.TP
-\-p PID
-Display process with this PID only, collpase all tids with exit reasons sorted
-in descending order.
-.TP
-\-v VCPU
-Display this VCPU only for this PID.
-.TP
-\-a ALLTIDS
-Display all TIDS for this PID.
-.TP
-\-t TID
-Display thread with this TID only with exit reasons sorted in descending order.
-.TP
-\-T 'TID1,TID2'
-Display threads for a union like {395490, 395491}.
-.TP
-duration
-Duration of display, after sleeping several seconds.
-.SH EXAMPLES
-.TP
-Display kvm exit reasons and statistics for all threads... Hit Ctrl-C to end:
-#
-.B kvmexit
-.TP
-Display kvm exit reasons and statistics for all threads after sleeping 6 secs:
-#
-.B kvmexit 6
-.TP
-Display kvm exit reasons and statistics for PID 1273795 after sleeping 5 secs:
-#
-.B kvmexit -p 1273795 5
-.TP
-Display kvm exit reasons and statistics for PID 1273795 and its all threads after sleeping 5 secs:
-#
-.B kvmexit -p 1273795 5 -a
-.TP
-Display kvm exit reasons and statistics for PID 1273795 VCPU 0... Hit Ctrl-C to end:
-#
-.B kvmexit -p 1273795 -v 0
-.TP
-Display kvm exit reasons and statistics for PID 1273795 VCPU 0 after sleeping 4 secs:
-#
-.B kvmexit -p 1273795 -v 0 4
-.TP
-Display kvm exit reasons and statistics for TID 1273819 after sleeping 10 secs:
-#
-.B kvmexit -t 1273819 10
-.TP
-Display kvm exit reasons and statistics for TIDS ['1273820', '1273819']... Hit Ctrl-C to end:
-#
-.B kvmexit -T '1273820,1273819'
-.SH OVERHEAD
-This traces the "kvm_exit" kernel function, records the exit reason and
-calculates its counts. Contrast with filling more vm-exit reason debug entries,
-this tool is more easily and flexibly: the bcc python logic could provide nice
-kernel aggregation and custom output, the bpf in-kernel percpu_array and
-percpu_cache further improves performance.
-
-The impact of using this tool on the host should be negligible. While this
-tool is very efficient, it does affect the guest virtual machine itself, the
-average test results on guest vm are as follows:
- | cpu cycles
- no TP | 1127
- regular TP | 1277 (13% downgrade)
- RAW TP | 1187 (5% downgrade)
-
-Host: echo 1 > /proc/sys/net/core/bpf_jit_enable
-.SH SOURCE
-This is from bcc.
-.IP
-https://github.com/iovisor/bcc
-.PP
-Also look in the bcc distribution for a companion _examples.txt file containing
-example usage, output, and commentary for this tool.
-.SH OS
-Linux
-.SH STABILITY
-Unstable - in development.
-.SH AUTHOR
-Fei Li <lifei.shirley@bytedance.com>
diff --git a/man/man8/memleak.8 b/man/man8/memleak.8
index 2fd2676..fa52c8c 100644
--- a/man/man8/memleak.8
+++ b/man/man8/memleak.8
@@ -3,8 +3,8 @@
memleak \- Print a summary of outstanding allocations and their call stacks to detect memory leaks. Uses Linux eBPF/bcc.
.SH SYNOPSIS
.B memleak [-h] [-p PID] [-t] [-a] [-o OLDER] [-c COMMAND] [--combined-only]
-[--wa-missing-free] [-s SAMPLE_RATE] [-T TOP] [-z MIN_SIZE] [-Z MAX_SIZE]
-[-O OBJ] [INTERVAL] [COUNT]
+[-s SAMPLE_RATE] [-T TOP] [-z MIN_SIZE] [-Z MAX_SIZE] [-O OBJ] [INTERVAL]
+[COUNT]
.SH DESCRIPTION
memleak traces and matches memory allocation and deallocation requests, and
collects call stacks for each allocation. memleak can then print a summary
@@ -53,9 +53,6 @@
kernel significantly decreases, at the cost of losing capabilities of time-based
false positives filtering (\-o).
.TP
-\-\-wa-missing-free
-Make up the action of free to alleviate misjudgments when free is missing.
-.TP
\-s SAMPLE_RATE
Record roughly every SAMPLE_RATE-th allocation to reduce overhead.
.TP
@@ -112,9 +109,6 @@
calculated allocation statistics from kernel. It's faster, but lacks information
about particular allocations.
-Also, option \-\-wa-missing-free makes memleak more accuracy in the complicated
-environment.
-
To determine the rate at which your application is calling malloc/free, or the
rate at which your kernel is calling kmalloc/kfree, place a probe with perf and
collect statistics. For example, to determine how many calls to __kmalloc are
diff --git a/man/man8/mountsnoop.8 b/man/man8/mountsnoop.8
index 01efdf9..450301a 100644
--- a/man/man8/mountsnoop.8
+++ b/man/man8/mountsnoop.8
@@ -11,7 +11,7 @@
This works by tracing the kernel sys_mount() and sys_umount() functions using
dynamic tracing, and will need updating to match any changes to this function.
-This makes use of a Linux 4.8 feature (bpf_get_current_task()).
+This makes use of a Linux 4.4 feature (bpf_perf_event_output()).
Since this uses BPF, only the root user can use this tool.
.SH REQUIREMENTS
diff --git a/man/man8/netqtop.8 b/man/man8/netqtop.8
deleted file mode 100644
index bfa34d1..0000000
--- a/man/man8/netqtop.8
+++ /dev/null
@@ -1,56 +0,0 @@
-.TH netqtop 8 "2020-07-30" "USER COMMANDS"
-.SH NAME
-netqtop \- Summarize PPS, BPS, average size of packets and packet counts ordered by packet sizes
-on each queue of a network interface.
-.SH SYNOPSIS
-.B netqtop [\-n nic] [\-i interval] [\-t throughput]
-.SH DESCRIPTION
-netqtop accounts statistics of both transmitted and received packets on each queue of
-a specified network interface to help developers check if its traffic load is balanced.
-The result is displayed as a table with columns of PPS, BPS, average size and
-packet counts in range [0,64), [64, 5120), [512, 2048), [2048, 16K), [16K, 64K).
-This is printed every given interval (default 1) in seconds.
-
-The tool uses the net:net_dev_start_xmit and net:netif_receive_skb kernel tracepoints.
-Since it uses tracepoint, the tool only works on Linux 4.7+.
-
-netqtop introduces significant overhead while network traffic is large. See OVERHEAD
-section below.
-
-.SH REQUIREMENTS
-CONFIG_bpf and bcc
-.SH OPTIONS
-.TP
-\-n NIC
-Specify the network interface card
-.TP
-\-i INTERVAL
-Print results every INTERVAL seconds.
-The default value is 1.
-.TP
-\-t THROUGHPUT
-Print BPS and PPS of each queue.
-.SH EXAMPLES
-.TP
-Account statistics of eth0 and output every 2 seconds:
-#
-.B netqtop -n eth0 -i 1
-.SH OVERHEAD
-In performance test, netqtop introduces a overhead up to 30% PPS drop
-while printing interval is set to 1 second. So be mindful of potential packet drop
-when using this tool.
-
-It also increases ping-pong latency by about 1 usec.
-.SH SOURCE
-This is from bcc
-.IP
-https://github.com/iovisor/bcc
-.PP
-Also look in the bcc distribution for a netqtop_example.txt file containing
-example usage, output and commentary for this tool.
-.SH OS
-Linux
-.SH STABILITY
-Unstable - in development
-.SH AUTHOR
-Yolandajn
diff --git a/man/man8/nfsslower.8 b/man/man8/nfsslower.8
index 22b36e3..19eb635 100644
--- a/man/man8/nfsslower.8
+++ b/man/man8/nfsslower.8
@@ -83,7 +83,7 @@
NFS read/write calls to a fileserver.
.TP
FILENAME
-A cached kernel file name (comes from dentry->d_name.name).
+A cached kernel file name (comes from dentry->d_iname).
.TP
ENDTIME_us
Completion timestamp, microseconds (\-j only).
diff --git a/man/man8/offcputime.8 b/man/man8/offcputime.8
index be5387b..440c1dd 100644
--- a/man/man8/offcputime.8
+++ b/man/man8/offcputime.8
@@ -34,6 +34,9 @@
\-h
Print usage message.
.TP
+\-f
+Print output in folded stack format.
+.TP
\-p PID
Trace this process ID only (filtered in-kernel).
.TP
@@ -56,7 +59,7 @@
Insert delimiter between kernel/user stacks.
.TP
\-f
-Print output in folded stack format.
+Output folded format.
.TP
\-\-stack-storage-size STACK_STORAGE_SIZE
Change the number of unique stack traces that can be stored and displayed.
diff --git a/man/man8/offwaketime.8 b/man/man8/offwaketime.8
index 7334b6f..cdc49a7 100644
--- a/man/man8/offwaketime.8
+++ b/man/man8/offwaketime.8
@@ -2,7 +2,7 @@
.SH NAME
offwaketime \- Summarize blocked time by off-CPU stack + waker stack. Uses Linux eBPF/bcc.
.SH SYNOPSIS
-.B offwaketime [\-h] [\-p PID | \-t TID | \-u | \-k] [\-U | \-K] [\-f] [\-\-stack-storage-size STACK_STORAGE_SIZE] [\-m MIN_BLOCK_TIME] [\-M MAX_BLOCK_TIME] [\-\-state STATE] [duration]
+.B offwaketime [\-h] [\-p PID | \-t TID | \-u | \-k] [\-U | \-K] [\-f] [\-\-stack-storage-size STACK_STORAGE_SIZE] [\-m MIN_BLOCK_TIME] [\-M MAX_BLOCK_TIME] [duration]
.SH DESCRIPTION
This program shows kernel stack traces and task names that were blocked and
"off-CPU", along with the stack traces and task names for the threads that woke
@@ -36,12 +36,10 @@
Print output in folded stack format.
.TP
\-p PID
-Trace this process ID only (filtered in-kernel). Can be a comma separated list
-of PIDS.
+Trace this process ID only (filtered in-kernel).
.TP
\-t TID
-Trace this thread ID only (filtered in-kernel). Can be a comma separated list
-of TIDS.
+Trace this thread ID only (filtered in-kernel).
.TP
\-u
Only trace user threads (no kernel threads).
@@ -66,10 +64,6 @@
.TP
\-M MAX_BLOCK_TIME
The amount of time in microseconds under which we store traces (default U64_MAX)
-.TP
-\-\-state
-Filter on this thread state bitmask (eg, 2 == TASK_UNINTERRUPTIBLE).
-See include/linux/sched.h for states.
.SH EXAMPLES
.TP
Trace all thread blocking events, and summarize (in-kernel) by user and kernel off-CPU stack trace, waker stack traces, task names, and total blocked time:
diff --git a/man/man8/opensnoop.8 b/man/man8/opensnoop.8
index fee8326..9d99a90 100644
--- a/man/man8/opensnoop.8
+++ b/man/man8/opensnoop.8
@@ -1,10 +1,8 @@
-.TH opensnoop 8 "2020-02-20" "USER COMMANDS"
+.TH opensnoop 8 "2015-08-18" "USER COMMANDS"
.SH NAME
opensnoop \- Trace open() syscalls. Uses Linux eBPF/bcc.
.SH SYNOPSIS
-.B opensnoop.py [\-h] [\-T] [\-U] [\-x] [\-p PID] [\-t TID] [\-u UID]
- [\-d DURATION] [\-n NAME] [\-e] [\-f FLAG_FILTER]
- [--cgroupmap MAPPATH] [--mntnsmap MAPPATH]
+.B opensnoop [\-h] [\-T] [\-x] [\-p PID] [\-t TID] [\-d DURATION] [\-n name]
.SH DESCRIPTION
opensnoop traces the open() syscall, showing which processes are attempting
to open which files. This can be useful for determining the location of config
@@ -14,8 +12,8 @@
This works by tracing the kernel sys_open() function using dynamic tracing, and
will need updating to match any changes to this function.
-This makes use of a Linux 4.4 feature (bpf_perf_event_output());
-for kernels older than 4.4, see the version under tools/old,
+This makes use of a Linux 4.5 feature (bpf_perf_event_output());
+for kernels older than 4.5, see the version under tools/old,
which uses an older mechanism.
Since this uses BPF, only the root user can use this tool.
@@ -55,12 +53,6 @@
.TP
\-f FLAG
Filter on open() flags, e.g., O_WRONLY.
-.TP
-\--cgroupmap MAPPATH
-Trace cgroups in this BPF map only (filtered in-kernel).
-.TP
-\--mntnsmap MAPPATH
-Trace mount namespaces in this BPF map only (filtered in-kernel).
.SH EXAMPLES
.TP
Trace all open() syscalls:
@@ -102,10 +94,6 @@
Only print calls for writing:
#
.B opensnoop \-f O_WRONLY \-f O_RDWR
-.TP
-Trace a set of cgroups only (see special_filtering.md from bcc sources for more details):
-#
-.B opensnoop \-\-cgroupmap /sys/fs/bpf/test01
.SH FIELDS
.TP
TIME(s)
@@ -153,4 +141,4 @@
.SH AUTHOR
Brendan Gregg
.SH SEE ALSO
-execsnoop(8), funccount(1)
+funccount(1)
diff --git a/man/man8/profile.8 b/man/man8/profile.8
index 30871af..abdd6e3 100644
--- a/man/man8/profile.8
+++ b/man/man8/profile.8
@@ -1,9 +1,9 @@
-.TH profile 8 "2020-03-18" "USER COMMANDS"
+.TH profile 8 "2016-07-17" "USER COMMANDS"
.SH NAME
profile \- Profile CPU usage by sampling stack traces. Uses Linux eBPF/bcc.
.SH SYNOPSIS
-.B profile [\-adfh] [\-p PID | \-L TID] [\-U | \-K] [\-F FREQUENCY | \-c COUNT]
-.B [\-\-stack\-storage\-size COUNT] [\-\-cgroupmap CGROUPMAP] [\-\-mntnsmap MAPPATH] [duration]
+.B profile [\-adfh] [\-p PID] [\-U | \-K] [\-F FREQUENCY | \-c COUNT]
+.B [\-\-stack\-storage\-size COUNT] [duration]
.SH DESCRIPTION
This is a CPU profiler. It works by taking samples of stack traces at timed
intervals. It will help you understand and quantify CPU usage: which code is
@@ -28,10 +28,8 @@
Print usage message.
.TP
\-p PID
-Trace this process ID only (filtered in-kernel).
-.TP
-\-L TID
-Trace this thread ID only (filtered in-kernel).
+Trace this process ID only (filtered in-kernel). Without this, all CPUs are
+profiled.
.TP
\-F frequency
Frequency to sample stacks.
@@ -52,9 +50,6 @@
\-K
Show stacks from kernel space only (no user space stacks).
.TP
-\-I
-Include CPU idle stacks (by default these are excluded).
-.TP
\-\-stack-storage-size COUNT
The maximum number of unique stack traces that the kernel will count (default
16384). If the sampled count exceeds this, a warning will be printed.
@@ -62,9 +57,6 @@
\-C cpu
Collect stacks only from specified cpu.
.TP
-\-\-cgroupmap MAPPATH
-Profile cgroups in this BPF map only (filtered in-kernel).
-.TP
duration
Duration to trace, in seconds.
.SH EXAMPLES
@@ -85,14 +77,10 @@
#
.B profile -c 1000000 5
.TP
-Profile process with PID 181 only:
+Profile PID 181 only:
#
.B profile -p 181
.TP
-Profile thread with TID 181 only:
-#
-.B profile -L 181
-.TP
Profile for 5 seconds and output in folded stack format (suitable as input for flame graphs), including a delimiter between kernel and user stacks:
#
.B profile -df 5
@@ -100,10 +88,6 @@
Profile kernel stacks only:
#
.B profile -K
-.TP
-Profile a set of cgroups only (see special_filtering.md from bcc sources for more details):
-#
-.B profile \-\-cgroupmap /sys/fs/bpf/test01
.SH DEBUGGING
See "[unknown]" frames with bogus addresses? This can happen for different
reasons. Your best approach is to get Linux perf to work first, and then to
diff --git a/man/man8/readahead.8 b/man/man8/readahead.8
deleted file mode 100644
index a2a1091..0000000
--- a/man/man8/readahead.8
+++ /dev/null
@@ -1,59 +0,0 @@
-.TH readahead 8 "2020-08-20" "USER COMMANDS"
-.SH NAME
-readahead \- Show performance of read-ahead cache
-.SH SYNOPSIS
-.B readahead [-d DURATION]
-.SH DESCRIPTION
-The tool shows the performance of read-ahead caching on the system under a given load to investigate any
-caching issues. It shows a count of unused pages in the cache and also prints a histogram showing how
-long they have remained there.
-
-This tool traces the \fB__do_page_cache_readahead()\fR kernel function to track entry and exit in the
-readahead mechanism in the kernel and then uses \fB__page_cache_alloc()\fR and \fBmark_page_accessed()\fR
-functions to calculate the age of the page in the cache as well as see how many are left unaccessed.
-
-Since this uses BPF, only the root user can use this tool.
-.SS NOTE ON KPROBES USAGE
-Since the tool uses Kprobes, depending on your linux kernel's compilation, these functions may be inlined
-and hence not available for Kprobes. To see whether you have the functions available, check \fBvmlinux\fR
-source and binary to confirm whether inlining is happening or not. You can also check \fB/proc/kallsyms\fR
-on the host and verify if the target functions are present there before using this.
-.SH REQUIREMENTS
-CONFIG_BPF, bcc
-.SH OPTIONS
-\-h
-Print usage message
-.TP
-\-d DURATION
-Trace the read-ahead caching system for DURATION seconds
-.SH EXAMPLES
-.TP
-Trace for 30 seconds and show histogram of page age (ms) in read-ahead cache along with unused page count:
-#
-.B readahead -d 30
-.SH OVERHEAD
-The kernel functions instrumented by this program could be high-frequency depending on the profile of the
-application (for example sequential IO). We advise the users to measure and monitor the overhead before leaving
-this turned on in production environments.
-.SH SOURCE
-This originated as a bpftrace tool from the book "BPF Performance Tools",
-published by Addison Wesley (2019):
-.IP
-http://www.brendangregg.com/bpf-performance-tools-book.html
-.PP
-See the book for more documentation on this tool.
-.PP
-This version is in the BCC repository:
-.IP
-https://github.com/iovisor/bcc
-.PP
-Also look in the bcc distribution for a companion _examples.txt file containing
-example usage, output, and commentary for this tool.
-.SH OS
-Linux
-.SH STABILITY
-Unstable - in development.
-.SH AUTHOR
-Suchakra Sharma
-.SH SEE ALSO
-readahead(2), madvise(2)
diff --git a/man/man8/runqlen.8 b/man/man8/runqlen.8
index b36a5a1..27a649d 100644
--- a/man/man8/runqlen.8
+++ b/man/man8/runqlen.8
@@ -51,7 +51,7 @@
#
.B runqlen \-O 1
.TP
-Print run queue occupancy, with timestamps, for each CPU:
+Print run queue occupancy, with timetamps, for each CPU:
#
.B runqlen \-COT 1
.SH FIELDS
diff --git a/man/man8/runqslower.8 b/man/man8/runqslower.8
index 55ea5bd..0baee64 100644
--- a/man/man8/runqslower.8
+++ b/man/man8/runqslower.8
@@ -1,8 +1,8 @@
.TH runqslower 8 "2016-02-07" "USER COMMANDS"
.SH NAME
-runqslower \- Trace long process scheduling delays.
+runqlat \- Trace long process scheduling delays.
.SH SYNOPSIS
-.B runqslower [\-p PID] [\-t TID] [-P] [min_us]
+.B runqslower [\-p PID] [min_us]
.SH DESCRIPTION
This measures the time a task spends waiting on a run queue (or equivalent
scheduler data structure) for a turn on-CPU, and shows occurrences of time
@@ -38,14 +38,8 @@
\-p PID
Only show this PID (filtered in kernel for efficiency).
.TP
-\-t TID
-Only show this TID (filtered in kernel for efficiency).
-.TP
min_us
Minimum scheduling delay in microseconds to output.
-.TP
-\-P
-Also show previous task comm and TID.
.SH EXAMPLES
.TP
Show scheduling delays longer than 10ms:
@@ -87,7 +81,6 @@
.SH STABILITY
Unstable - in development.
.SH AUTHOR
-Ivan Babrou, original BCC Python version
-Andrii Nakryiko, CO-RE version
+Ivan Babrou
.SH SEE ALSO
runqlen(8), runqlat(8), pidstat(1)
diff --git a/man/man8/shmsnoop.8 b/man/man8/shmsnoop.8
index e7092e1..390974f 100644
--- a/man/man8/shmsnoop.8
+++ b/man/man8/shmsnoop.8
@@ -50,7 +50,7 @@
Process ID
.TP
COMM
-Process/command name.
+Parent process/command name.
.TP
RET
Return value of shm syscall.
diff --git a/man/man8/sofdsnoop.8 b/man/man8/sofdsnoop.8
deleted file mode 100644
index cd3ffa2..0000000
--- a/man/man8/sofdsnoop.8
+++ /dev/null
@@ -1,62 +0,0 @@
-.TH SOFDSNOOP 8 "2019-07-29" "USER COMMANDS"
-.SH NAME
-sofdsnoop \- traces FDs passed by sockets
-.SH SYNOPSIS
-usage: sofdsnoop [\-h] [\-T] [\-p PID] [\-t TID] [\-n NAME] [\-d DURATION]
-.SH DESCRIPTION
-Trace file descriptors passed via socket
-.SS "optional arguments:"
-.TP
-\fB\-h\fR, \fB\-\-help\fR
-show this help message and exit
-.TP
-\fB\-T\fR, \fB\-\-timestamp\fR
-include timestamp on output
-.TP
-\fB\-p\fR PID, \fB\-\-pid\fR PID
-trace this PID only
-.TP
-\fB\-t\fR TID, \fB\-\-tid\fR TID
-trace this TID only
-.TP
-\fB\-n\fR NAME, \fB\-\-name\fR NAME
-only print process names containing this name
-.TP
-\fB\-d\fR DURATION, \fB\-\-duration\fR DURATION
-total duration of trace in seconds
-.SH EXAMPLES
-.TP
-Trace passed file descriptors
-#
-.B sofdsnoop
-.TP
-Include timestamps
-#
-.B sofdsnoop \fB\-T\fR
-.TP
-Only trace PID 181
-#
-.B sofdsnoop \fB\-p\fR 181
-.TP
-Only trace TID 123
-#
-.B sofdsnoop \fB\-t\fR 123
-.TP
-Trace for 10 seconds only
-#
-.B sofdsnoop \fB\-d\fR 10
-.TP
-Only print process names containing "main"
-#
-.B sofdsnoop \fB\-n\fR main
-.SH SOURCE
-This is from bcc.
-.IP
-https://github.com/iovisor/bcc
-.PP
-Also look in the bcc distribution for a companion _examples.txt file containing
-example usage, output, and commentary for this tool.
-.SH OS
-Linux
-.SH STABILITY
-Unstable - in development.
diff --git a/man/man8/softirqs.8 b/man/man8/softirqs.8
index fa475f7..a9a1441 100644
--- a/man/man8/softirqs.8
+++ b/man/man8/softirqs.8
@@ -2,7 +2,7 @@
.SH NAME
softirqs \- Measure soft IRQ (soft interrupt) event time. Uses Linux eBPF/bcc.
.SH SYNOPSIS
-.B softirqs [\-h] [\-T] [\-N] [\-C] [\-d] [\-c CPU] [interval] [count]
+.B softirqs [\-h] [\-T] [\-N] [\-d] [interval] [count]
.SH DESCRIPTION
This summarizes the time spent servicing soft IRQs (soft interrupts), and can
show this time as either totals or histogram distributions. A system-wide
@@ -26,26 +26,16 @@
Include timestamps on output.
.TP
\-N
-Output in nanoseconds.
-.TP
-\-C
-Show the number of soft irq events.
+Output in nanoseconds
.TP
\-d
-Show IRQ time distribution as histograms.
-.TP
-\-c CPU
-Trace on this CPU only.
+Show IRQ time distribution as histograms
.SH EXAMPLES
.TP
Sum soft IRQ event time until Ctrl-C:
#
.B softirqs
.TP
-Show the number of soft irq events:
-#
-.B softirqs \-C
-.TP
Show soft IRQ event time as histograms:
#
.B softirqs \-d
@@ -57,10 +47,6 @@
1 second summaries, printed in nanoseconds, with timestamps:
#
.B softirqs \-NT 1
-.TP
-Sum soft IRQ event time on CPU 1 until Ctrl-C:
-#
-.B softirqs \-c 1
.SH FIELDS
.TP
SOFTIRQ
@@ -102,6 +88,6 @@
.SH STABILITY
Unstable - in development.
.SH AUTHORS
-Brendan Gregg, Sasha Goldshtein, Rocky Xing
+Brendan Gregg, Sasha Goldshtein
.SH SEE ALSO
hardirqs(8)
diff --git a/man/man8/solisten.8 b/man/man8/solisten.8
deleted file mode 100644
index 4d8ffe9..0000000
--- a/man/man8/solisten.8
+++ /dev/null
@@ -1,49 +0,0 @@
-.TH SOLISTEN 8 "2019-07-29" "USER COMMANDS"
-.SH NAME
-solisten \- Trace listening socket
-.SH SYNOPSIS
-usage: solisten [\-h] [\-\-show\-netns] [\-p PID] [\-n NETNS]
-.SH DESCRIPTION
-All IPv4 and IPv6 listen attempts are traced, even if they ultimately
-fail or the listening program is not willing to accept().
-.SS "optional arguments:"
-.TP
-\fB\-h\fR, \fB\-\-help\fR
-show this help message and exit
-.TP
-\fB\-\-show\-netns\fR
-show network namespace
-.TP
-\fB\-p\fR PID, \fB\-\-pid\fR PID
-trace this PID only
-.TP
-\fB\-n\fR NETNS, \fB\-\-netns\fR NETNS
-trace this Network Namespace only
-.SH EXAMPLES
-.TP
-Stream socket listen:
-#
-.B solisten
-.TP
-Stream socket listen for specified PID only
-#
-.B solisten \-p 1234
-.TP
-Stream socket listen for the specified network namespace ID only
-#
-.B solisten \-\-netns 4242
-.TP
-Show network ns ID (useful for containers)
-#
-.B solisten \-\-show\-netns
-.SH SOURCE
-This is from bcc.
-.IP
-https://github.com/iovisor/bcc
-.PP
-Also look in the bcc distribution for a companion _examples.txt file containing
-example usage, output, and commentary for this tool.
-.SH OS
-Linux
-.SH STABILITY
-Unstable - in development.
diff --git a/man/man8/sslsniff.8 b/man/man8/sslsniff.8
index 4b80191..72836e2 100644
--- a/man/man8/sslsniff.8
+++ b/man/man8/sslsniff.8
@@ -2,9 +2,7 @@
.SH NAME
sslsniff \- Print data passed to OpenSSL, GnuTLS or NSS. Uses Linux eBPF/bcc.
.SH SYNOPSIS
-.B sslsniff [-h] [-p PID] [-u UID] [-x] [-c COMM] [-o] [-g] [-n] [-d]
-.B [--hexdump] [--max-buffer-size SIZE] [-l] [--handshake]
-.B [--extra-lib EXTRA_LIB]
+.B sslsniff [-h] [-p PID] [-c COMM] [-o] [-g] [-n] [-d]
.SH DESCRIPTION
sslsniff prints data sent to write/send and read/recv functions of
OpenSSL, GnuTLS and NSS, allowing us to read plain text content before
@@ -15,65 +13,11 @@
Since this uses BPF, only the root user can use this tool.
.SH REQUIREMENTS
CONFIG_BPF and bcc.
-.SH OPTIONS
-.TP
-\-h
-Print usage message.
-.TP
-\-p PID
-Trace only functions in this process PID.
-.TP
-\-u UID
-Trace only calls made by this UID.
-.TP
-\-x
-Show extra fields: UID and TID.
-.TP
-\-c COMM
-Show only processes that match this COMM exactly.
-.TP
-\-o, \-\-no-openssl
-Do not trace OpenSSL functions.
-.TP
-\-g, \-\-no-gnutls
-Do not trace GnuTLS functions.
-.TP
-\-n, \-\-no-nss
-Do not trace GnuTLS functions.
-.TP
-\-\-hexdump
-Show data as hexdump instead of trying to decode it as UTF-8
-.TP
-\-\-max-buffer-size SIZE
-Sets maximum buffer size of intercepted data. Longer values would be truncated.
-Default value is 8 Kib, maximum possible value is a bit less than 32 Kib.
-.TP
-\-l, \-\-latency
-Show function latency in ms.
-.TP
-\--handshake
-Show handshake latency, enabled only if latency option is on.
-.TP
-\--extra-lib EXTRA_LIB
-Consist type of the library and library path separated by colon. Supported
-library types are: openssl, gnutls, nss. Can be specified multiple times.
.SH EXAMPLES
.TP
Print all calls to SSL write/send and read/recv system-wide:
#
.B sslsniff
-.TP
-Print only OpenSSL calls issued by user with UID 1000
-#
-.B sslsniff -u 1000 --no-nss --no-gnutls
-.TP
-Print SSL handshake event and latency for all traced functions:
-#
-.B sslsniff -l --handshake
-.TP
-Print only calls to OpenSSL from /some/path/libssl.so
-.B sslsniff --no-openssl --no-gnutls --no-nss --extra-lib
-.B openssl:/some/path/libssl.so
.SH FIELDS
.TP
FUNC
@@ -90,15 +34,6 @@
.TP
LEN
Bytes written or read by SSL functions.
-.TP
-UID
-UID of the process, displayed only if launched with -x.
-.TP
-TID
-Thread ID, displayed only if launched with -x.
-.TP
-LAT(ms)
-Function latency in ms.
.SH SOURCE
This is from bcc.
.IP
diff --git a/man/man8/stackcount.8 b/man/man8/stackcount.8
index d245956..d6ab993 100644
--- a/man/man8/stackcount.8
+++ b/man/man8/stackcount.8
@@ -2,8 +2,8 @@
.SH NAME
stackcount \- Count function calls and their stack traces. Uses Linux eBPF/bcc.
.SH SYNOPSIS
-.B stackcount [\-h] [\-p PID] [\-c CPU] [\-i INTERVAL] [\-D DURATION] [\-T]
- [\-r] [\-s] [\-P] [\-K] [\-U] [\-v] [\-d] [\-f] [\-\-debug] pattern
+.B stackcount [\-h] [\-p PID] [\-i INTERVAL] [\-D DURATION] [\-T] [\-r] [\-s]
+ [\-P] [\-K] [\-U] [\-v] [\-d] [\-f] pattern
.SH DESCRIPTION
stackcount traces functions and frequency counts them with their entire
stack trace, kernel stack and user stack, summarized in-kernel for efficiency.
@@ -31,15 +31,6 @@
\-s
Show address offsets.
.TP
-\-P
-Display stacks separately for each process.
-.TP
-\-K
-Show kernel stack only.
-.TP
-\-U
-Show user stack only.
-.TP
\-T
Include a timestamp with interval output.
.TP
@@ -63,9 +54,6 @@
\-p PID
Trace this process ID only (filtered in-kernel).
.TP
-\-c CPU
-Trace this CPU only (filtered in-kernel).
-.TP
.TP
pattern
A function name, or a search pattern. Can include wildcards ("*"). If the
@@ -116,10 +104,6 @@
#
.B stackcount \-p 185 ip_output
.TP
-Only count stacks for CPU 1:
-#
-.B stackcount \-c 1 put_prev_entity
-.TP
Count user stacks for dynamic heap allocations with malloc in PID 185:
#
.B stackcount \-p 185 c:malloc
diff --git a/man/man8/statsnoop.8 b/man/man8/statsnoop.8
index c055504..00921d6 100644
--- a/man/man8/statsnoop.8
+++ b/man/man8/statsnoop.8
@@ -12,8 +12,8 @@
This works by tracing various kernel sys_stat() functions using dynamic
tracing, and will need updating to match any changes to these functions.
-This makes use of a Linux 4.4 feature (bpf_perf_event_output());
-for kernels older than 4.4, see the version under tools/old,
+This makes use of a Linux 4.5 feature (bpf_perf_event_output());
+for kernels older than 4.5, see the version under tools/old,
which uses an older mechanism.
Since this uses BPF, only the root user can use this tool.
diff --git a/man/man8/swapin.8 b/man/man8/swapin.8
deleted file mode 100644
index c5ef1ff..0000000
--- a/man/man8/swapin.8
+++ /dev/null
@@ -1,58 +0,0 @@
-.TH swapin 8 "2019-07-05" "USER COMMANDS"
-.SH NAME
-swapin \- Count swapins by process. Uses BCC/eBPF.
-.SH SYNOPSIS
-.B swapin
-.SH DESCRIPTION
-This tool counts swapins by process, to show which process is affected by
-swapping (if swap devices are in use). This can explain a significant source
-of application latency, if it has began swapping due to memory pressure on
-the system.
-
-This works by tracing the swap_readpage() kernel funciton
-using dynamic instrumentation. This tool may need maintenance to keep working
-if that function changes in later kernels.
-
-Since this uses BPF, only the root user can use this tool.
-.SH REQUIREMENTS
-CONFIG_BPF and BCC.
-.SH EXAMPLES
-.TP
-Count swapins by process, showing per-second summaries.
-#
-.B swapin
-.SH FIELDS
-.TP
-1st
-The process name.
-.TP
-2nd
-The process ID.
-.TP
-3rd
-The count of swapins during that interval.
-.SH OVERHEAD
-The rate of swapins should be low (bounded by swapin device IOPS), such that
-the overhead of this tool is expected to be negligible.
-.SH SOURCE
-This originated as a bpftrace tool from the book "BPF Performance Tools",
-published by Addison Wesley (2019):
-.IP
-http://www.brendangregg.com/bpf-performance-tools-book.html
-.PP
-See the book for more documentation on this tool.
-.PP
-This version is in the BCC repository:
-.IP
-https://github.com/iovisor/bcc
-.PP
-Also look in the bcc distribution for a companion _examples.txt file
-containing example usage, output, and commentary for this tool.
-.SH OS
-Linux
-.SH STABILITY
-Unstable - in development.
-.SH AUTHOR
-Brendan Gregg
-.SH SEE ALSO
-swapon(8)
diff --git a/man/man8/syncsnoop.8 b/man/man8/syncsnoop.8
index 8543f21..3d4c8c4 100644
--- a/man/man8/syncsnoop.8
+++ b/man/man8/syncsnoop.8
@@ -11,8 +11,8 @@
This works by tracing the kernel sys_sync() function using dynamic tracing, and
will need updating to match any changes to this function.
-This makes use of a Linux 4.4 feature (bpf_perf_event_output());
-for kernels older than 4.4, see the version under tools/old,
+This makes use of a Linux 4.5 feature (bpf_perf_event_output());
+for kernels older than 4.5, see the version under tools/old,
which uses an older mechanism.
This program is also a basic example of eBPF/bcc.
diff --git a/man/man8/tcpaccept.8 b/man/man8/tcpaccept.8
index 05b7969..837717b 100644
--- a/man/man8/tcpaccept.8
+++ b/man/man8/tcpaccept.8
@@ -1,8 +1,8 @@
-.TH tcpaccept 8 "2020-02-20" "USER COMMANDS"
+.TH tcpaccept 8 "2015-08-25" "USER COMMANDS"
.SH NAME
tcpaccept \- Trace TCP passive connections (accept()). Uses Linux eBPF/bcc.
.SH SYNOPSIS
-.B tcpaccept [\-h] [\-T] [\-t] [\-p PID] [\-P PORTS] [\-4 | \-6] [\-\-cgroupmap MAPPATH] [\-\-mntnsmap MAPPATH]
+.B tcpaccept [\-h] [\-t] [\-x] [\-p PID]
.SH DESCRIPTION
This tool traces passive TCP connections (eg, via an accept() syscall;
connect() are active connections). This can be useful for general
@@ -22,29 +22,11 @@
\-h
Print usage message.
.TP
-\-T
-Include a time column on output (HH:MM:SS).
-.TP
\-t
Include a timestamp column.
.TP
\-p PID
Trace this process ID only (filtered in-kernel).
-.TP
-\-P PORTS
-Comma-separated list of local ports to trace (filtered in-kernel).
-.TP
-\-4
-Trace IPv4 family only.
-.TP
-\-6
-Trace IPv6 family only.
-.TP
-\-\-cgroupmap MAPPATH
-Trace cgroups in this BPF map only (filtered in-kernel).
-.TP
-\-\-mntnsmap MAPPATH
-Trace mount namespaces in this BPF map only (filtered in-kernel).
.SH EXAMPLES
.TP
Trace all passive TCP connections (accept()s):
@@ -55,30 +37,11 @@
#
.B tcpaccept \-t
.TP
-Trace connections to local ports 80 and 81 only:
-#
-.B tcpaccept \-P 80,81
-.TP
Trace PID 181 only:
#
.B tcpaccept \-p 181
-.TP
-Trace IPv4 family only:
-#
-.B tcpaccept \-4
-.TP
-Trace IPv6 family only:
-#
-.B tcpaccept \-6
-.TP
-Trace a set of cgroups only (see special_filtering.md from bcc sources for more details):
-#
-.B tcpaccept \-\-cgroupmap /sys/fs/bpf/test01
.SH FIELDS
.TP
-TIME
-Time of the event, in HH:MM:SS format.
-.TP
TIME(s)
Time of the event, in seconds.
.TP
@@ -94,9 +57,6 @@
RADDR
Remote IP address.
.TP
-RPORT
-Remote port
-.TP
LADDR
Local IP address.
.TP
@@ -123,4 +83,4 @@
.SH AUTHOR
Brendan Gregg
.SH SEE ALSO
-tcptracer(8), tcpconnect(8), funccount(8), tcpdump(8)
+tcpconnect(8), funccount(8), tcpdump(8)
diff --git a/man/man8/tcpcong.8 b/man/man8/tcpcong.8
deleted file mode 100644
index 877ed80..0000000
--- a/man/man8/tcpcong.8
+++ /dev/null
@@ -1,136 +0,0 @@
-.TH tcpcong 8 "2022-01-27" "USER COMMANDS"
-.SH NAME
-tcpcong \- Measure tcp congestion state duration. Uses Linux eBPF/bcc.
-.SH SYNOPSIS
-.B tcpcong [\-h] [\-T] [\-L] [\-R] [\-u] [\-d] [interval] [outputs]
-.SH DESCRIPTION
-this tool measures tcp sockets congestion control status duration, and
-prints a summary of tcp congestion state durations along with the number
-of total state changes.
-
-It uses dynamic tracing of kernel tcp congestion control status
-updating functions, and will need to be updated to match kernel changes.
-
-The traced functions are only called when there is congestion state update,
-and therefore have low overhead. we also use BPF map to store traced data
-to reduce overhead. See the OVERHEAD section for more details.
-Since this uses BPF, only the root user can use this tool.
-.SH REQUIREMENTS
-CONFIG_BPF and bcc.
-.SH OPTIONS
-.TP
-\-h
-Print usage message.
-.TP
-\-T
-Include a timestamp column.
-.TP
-\-L
-Specify local tcp port range.
-.TP
-\-R
-Specify remote tcp port range.
-.TP
-\-u
-Output in microseconds.
-.TP
-\-d
-Show congestion status duration distribution as histograms.
-.SH EXAMPLES
-.TP
-Show all tcp sockets congestion status duration until Ctrl-C:
-#
-.B tcpcongestdura
-.TP
-Show all tcp sockets congestion status duration every 1 second and 10 times:
-#
-.B tcpcong 1 10
-.TP
-Show only local port 3000-3006 congestion status duration every 1 second:
-#
-.B tcpcong \-L 3000-3006 1
-.TP
-Show only remote port 5000-5005 congestion status duration every 1 second:
-#
-.B tcpcong \-R 5000-5005 1
-.TP
-Show 1 second summaries, printed in microseconds, with timestamps:
-#
-.B tcpcong \-uT 1
-.TP
-Show all tcp sockets congestion status duration as histograms:
-#
-.B tcpcong \-d
-.SH FIELDS
-.TP
-LAddrPort
-local ip address and tcp socket port.
-.TP
-RAddrPort
-remote ip address and tcp socket port.
-.TP
-Open_us
-Total duration in open status for microseconds.
-.TP
-Dod_us
-Total duration in disorder status for microseconds.
-.TP
-Rcov_us
-Total duration in recovery status for microseconds.
-.TP
-Cwr_us
-Total duration in cwr status for microseconds.
-.TP
-Los_us
-Total duration in loss status for microseconds.
-.TP
-Open_ms
-Total duration in open status for milliseconds.
-.TP
-Dod_ms
-Total duration in disorder status for milliseconds.
-.TP
-Rcov_ms
-Total duration in recovery status for milliseconds.
-.TP
-Cwr_ms
-Total duration in cwr status for milliseconds.
-.TP
-Loss_ms
-Total duration in loss status for milliseconds.
-.TP
-Chgs
-Total number of status change.
-.TP
-usecs
-Range of microseconds for this bucket.
-.TP
-msecs
-Range of milliseconds for this bucket.
-.TP
-count
-Number of congestion status in this time range.
-.TP
-distribution
-ASCII representation of the distribution (the count column).
-.SH OVERHEAD
-This traces the kernel tcp congestion status change functions.
-As called rate per second of these functions per socket is low(<10000), the
-overhead is also expected to be negligible. If you have an application that
-will create thousands of tcp connections, then test and understand overhead
-before use.
-.SH SOURCE
-This is from bcc.
-.IP
-https://github.com/iovisor/bcc
-.PP
-Also look in the bcc distribution for a companion _examples.txt file containing
-example usage, output, and commentary for this tool.
-.SH OS
-Linux
-.SH STABILITY
-Unstable - in development.
-.SH AUTHOR
-jacky gan
-.SH SEE ALSO
-tcpretrans(8), tcpconnect(8), tcptop(8), tcpdrop(8)
diff --git a/man/man8/tcpconnect.8 b/man/man8/tcpconnect.8
index 0ea8468..60de372 100644
--- a/man/man8/tcpconnect.8
+++ b/man/man8/tcpconnect.8
@@ -1,8 +1,8 @@
-.TH tcpconnect 8 "2020-02-20" "USER COMMANDS"
+.TH tcpconnect 8 "2015-08-25" "USER COMMANDS"
.SH NAME
tcpconnect \- Trace TCP active connections (connect()). Uses Linux eBPF/bcc.
.SH SYNOPSIS
-.B tcpconnect [\-h] [\-c] [\-t] [\-p PID] [-P PORT] [\-4 | \-6] [\-L] [-u UID] [-U] [\-\-cgroupmap MAPPATH] [\-\-mntnsmap MAPPATH] [\-d]
+.B tcpconnect [\-h] [\-t] [\-x] [\-p PID] [-P PORT]
.SH DESCRIPTION
This tool traces active TCP connections (eg, via a connect() syscall;
accept() are passive connections). This can be useful for general
@@ -14,18 +14,9 @@
using dynamic tracing, and will need updating to match any changes to these
functions.
-When provided with the \-d or \-\-dns option, this tool will also correlate
-connect calls with the most recent DNS query that matches the IP connected.
-This feature works by tracing the kernel udp_recvmsg() function to collect DNS
-responses.
-
Since this uses BPF, only the root user can use this tool.
.SH REQUIREMENTS
CONFIG_BPF and bcc.
-
-If using the \-d or \-\-dns option, you must have the
-dnslib and cachetools python packages installed. You can install them with pip3 or with
-apt on Ubuntu 18.04+ using the python3\-dnslib and python3\-cachetools packages.
.SH OPTIONS
.TP
\-h
@@ -34,23 +25,12 @@
\-t
Include a timestamp column.
.TP
-\-c
-Count connects per src ip and dest ip/port.
-.TP
\-p PID
Trace this process ID only (filtered in-kernel).
.TP
\-P PORT
Comma-separated list of destination ports to trace (filtered in-kernel).
-.TP
-\-4
-Trace IPv4 family only.
-.TP
-\-6
-Trace IPv6 family only.
-.TP
-\-L
-Include a LPORT column.
+.SH EXAMPLES
.TP
\-U
Include a UID column.
@@ -58,33 +38,6 @@
\-u UID
Trace this UID only (filtered in-kernel).
.TP
-\-\-cgroupmap MAPPATH
-Trace cgroups in this BPF map only (filtered in-kernel).
-.TP
-\--mntnsmap MAPPATH
-Trace mount namespaces in this BPF map only (filtered in-kernel).
-.TP
-\-d
-Shows the most recent DNS query for the IP address in the connect call.
-This is likely related to the TCP connection details in the other columns, but is not guaranteed.
-This
-feature works by tracing the udp_recvmsg kernel function and tracking DNS
-responses received by the server. It only supports UDP DNS packets up to 512 bytes
-in length. The python code keeps a cache of 10k DNS responses in memory
-for up 24 hours.
-
-If the time difference in milliseconds
-between when the system received a DNS response and when a
-connect syscall was traced using an IP in that DNS response is greater than 100ms,
-this tool will report this delta after the query.
-These deltas should be relatively short for most applications. A
-long delay between the response and connect could be either anomalous activity
-or indicate a misattribution between the DNS name requested and the IP that
-the connect syscall is using.
-
-The \-d option may not be used with the count feature (option \-c)
-.SH EXAMPLES
-.TP
Trace all active TCP connections:
#
.B tcpconnect
@@ -93,10 +46,6 @@
#
.B tcpconnect \-t
.TP
-Trace all TCP connects, and include most recent matching DNS query for each connected IP
-#
-.B tcpconnect \-d
-.TP
Trace PID 181 only:
#
.B tcpconnect \-p 181
@@ -104,38 +53,16 @@
Trace ports 80 and 81 only:
#
.B tcpconnect \-P 80,81
-.TP
-Trace IPv4 family only:
-#
-.B tcpconnect -4
-.TP
-Trace IPv6 family only:
-#
-.B tcpconnect -6
-.TP
-Trace all TCP connects, and include LPORT:
-#
-.B tcpconnect \-L
+.SH FIELDS
.TP
Trace all TCP connects, and include UID:
#
.B tcpconnect \-U
+.SH FIELDS
.TP
Trace UID 1000 only:
#
.B tcpconnect \-u 1000
-.TP
-Count connects per src ip and dest ip/port:
-#
-.B tcpconnect \-c
-.TP
-Trace a set of cgroups only (see special_filtering.md from bcc sources for more details):
-#
-.B tcpconnect \-\-cgroupmap /sys/fs/bpf/test01
-.TP
-Trace a set of mount namespaces only (see special_filtering.md from bcc sources for more details):
-#
-.B tcpconnect \-\-mntnsmap /sys/fs/bpf/mnt_ns_set
.SH FIELDS
.TP
TIME(s)
@@ -156,38 +83,17 @@
SADDR
Source IP address.
.TP
-LPORT
-Source port
-.TP
DADDR
Destination IP address.
.TP
DPORT
Destination port
-.TP
-CONNECTS
-Accumulated active connections since start.
-.TP
-QUERY
-Shows the most recent DNS query for the IP address in the connect call.
-This is likely related to the TCP connection details in the other columns, but is not guaranteed.
.SH OVERHEAD
This traces the kernel tcp_v[46]_connect functions and prints output for each
event. As the rate of this is generally expected to be low (< 1000/s), the
overhead is also expected to be negligible. If you have an application that
-is calling a high rate of connect()s, such as a proxy server, then test and
+is calling a high rate of connects()s, such as a proxy server, then test and
understand this overhead before use.
-
-If you are using the \-d option to track DNS requests, this tool will trace the
-udp_recvmsg function and generate an event for any packets from UDP port 53.
-This event contains up to 512 bytes of the UDP packet payload.
-Typical applications do not extensively use UDP, so the performance overhead of
-tracing udp_recvmsg is
-expected to be negligible, However, if you have an application that receives
-many UDP packets, then you should test and understand the overhead of tracing
-every received UDP message. Furthermore, performance overhead of running
-this tool on a DNS server is expected to be higher than average because all
-DNS response packets will be copied to userspace.
.SH SOURCE
This is from bcc.
.IP
@@ -202,4 +108,4 @@
.SH AUTHOR
Brendan Gregg
.SH SEE ALSO
-tcptracer(8), tcpaccept(8), funccount(8), tcpdump(8)
+tcpaccept(8), funccount(8), tcpdump(8)
diff --git a/man/man8/tcpconnlat.8 b/man/man8/tcpconnlat.8
index 84762b4..996c21b 100644
--- a/man/man8/tcpconnlat.8
+++ b/man/man8/tcpconnlat.8
@@ -2,7 +2,7 @@
.SH NAME
tcpconnlat \- Trace TCP active connection latency. Uses Linux eBPF/bcc.
.SH SYNOPSIS
-.B tcpconnlat [\-h] [\-t] [\-p PID] [\-L] [\-4 | \-6] [-v] [min_ms]
+.B tcpconnlat [\-h] [\-t] [\-p PID] [-v] [min_ms]
.SH DESCRIPTION
This tool traces active TCP connections
(eg, via a connect() syscall), and shows the latency (time) for the connection
@@ -31,15 +31,6 @@
\-p PID
Trace this process ID only (filtered in-kernel).
.TP
-\-L
-Include a LPORT column.
-.TP
-\-4
-Trace IPv4 family only.
-.TP
-\-6
-Trace IPv6 family only.
-.TP
\-v
Print the resulting BPF program, for debugging purposes.
.TP
@@ -59,18 +50,6 @@
#
.B tcpconnlat \-p 181
.TP
-Trace connects, and include LPORT:
-#
-.B tcpconnlat \-L
-.TP
-Trace IPv4 family only:
-#
-.B tcpconnlat \-4
-.TP
-Trace IPv6 family only:
-#
-.B tcpconnlat \-6
-.TP
Trace connects with latency longer than 10 ms:
#
.B tcpconnlat 10
@@ -98,9 +77,6 @@
DADDR
Destination IP address.
.TP
-LPORT
-Source port
-.TP
DPORT
Destination port
.TP
diff --git a/man/man8/tcpdrop.8 b/man/man8/tcpdrop.8
index c9b777b..a21e885 100644
--- a/man/man8/tcpdrop.8
+++ b/man/man8/tcpdrop.8
@@ -2,7 +2,7 @@
.SH NAME
tcpdrop \- Trace kernel-based TCP packet drops with details. Uses Linux eBPF/bcc.
.SH SYNOPSIS
-.B tcpdrop [\-4 | \-6] [\-h]
+.B tcpdrop [\-h] [\-T] [\-t] [\-w] [\-s] [\-p PID] [\-D PORTS] [\-L PORTS]
.SH DESCRIPTION
This tool traces TCP packets or segments that were dropped by the kernel, and
shows details from the IP and TCP headers, the socket state, and the
@@ -17,27 +17,9 @@
CONFIG_BPF and bcc.
.SH OPTIONS
.TP
-\-4
-Trace IPv4 family only.
-.TP
-\-6
-Trace IPv6 family only.
-.TP
\-h
Print usage message.
-.SH EXAMPLES
-.TP
-Trace kernel-based TCP packet drops with details:
-#
.B tcpdrop
-.TP
-Trace IPv4 family only:
-#
-.B tcpdrop \-4
-.TP
-Trace IPv6 family only:
-#
-.B tcpdrop \-6
.SH FIELDS
.TP
TIME
diff --git a/man/man8/tcplife.8 b/man/man8/tcplife.8
index 5fb4c28..f6b8991 100644
--- a/man/man8/tcplife.8
+++ b/man/man8/tcplife.8
@@ -2,7 +2,7 @@
.SH NAME
tcplife \- Trace TCP sessions and summarize lifespan. Uses Linux eBPF/bcc.
.SH SYNOPSIS
-.B tcplife [\-h] [\-T] [\-t] [\-w] [\-s] [\-p PID] [\-D PORTS] [\-L PORTS] [\-4 | \-6]
+.B tcplife [\-h] [\-T] [\-t] [\-w] [\-s] [\-p PID] [\-D PORTS] [\-L PORTS]
.SH DESCRIPTION
This tool traces TCP sessions that open and close while tracing, and prints
a line of output to summarize each one. This includes the IP addresses, ports,
@@ -43,12 +43,6 @@
.TP
\-D PORTS
Comma-separated list of destination ports to trace (filtered in-kernel).
-.TP
-\-4
-Trace IPv4 family only.
-.TP
-\-6
-Trace IPv6 family only.
.SH EXAMPLES
.TP
Trace all TCP sessions, and summarize lifespan and throughput:
@@ -70,14 +64,6 @@
Trace connections to remote port 80 only:
#
.B tcplife \-D 80
-.TP
-Trace IPv4 family only:
-#
-.B tcplife \-4
-.TP
-Trace IPv6 family only:
-#
-.B tcplife \-6
.SH FIELDS
.TP
TIME
@@ -98,14 +84,14 @@
LADDR
Local IP address.
.TP
-RADDR
+DADDR
Remote IP address.
.TP
LPORT
Local port.
.TP
-RPORT
-Remote port.
+DPORT
+Destination port.
.TP
TX_KB
Total transmitted Kbytes.
diff --git a/man/man8/tcpretrans.8 b/man/man8/tcpretrans.8
index 0b643d1..e4f6fbf 100644
--- a/man/man8/tcpretrans.8
+++ b/man/man8/tcpretrans.8
@@ -2,7 +2,7 @@
.SH NAME
tcpretrans \- Trace or count TCP retransmits and TLPs. Uses Linux eBPF/bcc.
.SH SYNOPSIS
-.B tcpretrans [\-h] [\-s] [\-l] [\-c] [\-4 | \-6]
+.B tcpretrans [\-h] [\-l]
.SH DESCRIPTION
This traces TCP retransmits, showing address, port, and TCP state information,
and sometimes the PID (although usually not, since retransmits are usually
@@ -10,7 +10,7 @@
the TCP retransmit functions are traced. This does not trace every packet
(like tcpdump(8) or a packet sniffer). Optionally, it can count retransmits
over a user signalled interval to spot potentially dropping network paths the
-flows are traversing.
+flows are traversing.
This uses dynamic tracing of the kernel tcp_retransmit_skb() and
tcp_send_loss_probe() functions, and will need to be updated to
@@ -24,21 +24,12 @@
\-h
Print usage message.
.TP
-\-s
-Display TCP sequence numbers.
-.TP
\-l
Include tail loss probe attempts (in some cases the kernel may not
complete the TLP send).
.TP
\-c
-Count occurring retransmits per flow.
-.TP
-\-4
-Trace IPv4 family only.
-.TP
-\-6
-Trace IPv6 family only.
+Count occurring retransmits per flow.
.SH EXAMPLES
.TP
Trace TCP retransmits:
@@ -48,14 +39,6 @@
Trace TCP retransmits and TLP attempts:
#
.B tcpretrans \-l
-.TP
-Trace IPv4 family only:
-#
-.B tcpretrans \-4
-.TP
-Trace IPv6 family only:
-#
-.B tcpretrans \-6
.SH FIELDS
.TP
TIME
@@ -86,9 +69,6 @@
STATE
TCP session state.
.TP
-SEQ
-TCP sequence.
-.TP
RETRANSMITS
Accumulated occurred retransmits since start.
.SH OVERHEAD
diff --git a/man/man8/tcprtt.8 b/man/man8/tcprtt.8
deleted file mode 100644
index 1ed32d6..0000000
--- a/man/man8/tcprtt.8
+++ /dev/null
@@ -1,103 +0,0 @@
-.TH tcprtt 8 "2020-08-23" "USER COMMANDS"
-.SH NAME
-tcprtt \- Trace TCP RTT of established connections. Uses Linux eBPF/bcc.
-.SH SYNOPSIS
-.B tcprtt [\-h] [\-T] [\-D] [\-m] [\-i INTERVAL] [\-d DURATION] [\-b] [\-B] [\-e] [\-4 | \-6]
-.SH DESCRIPTION
-This tool traces established connections RTT(round-trip time) to analyze the
-quality of network. This can be useful for general troubleshooting to
-distinguish the network latency is from user process or physical network.
-
-Since this uses BPF, only the root user can use this tool.
-.SH REQUIREMENTS
-CONFIG_BPF and bcc.
-.SH OPTIONS
-.TP
-\-h
-Print usage message.
-.TP
-\-T
-Include a time column on output (HH:MM:SS).
-.TP
-\-D
-Show debug infomation of bpf text.
-.TP
-\-m
-Output histogram in milliseconds.
-.TP
-\-i INTERVAL
-Print output every interval seconds.
-.TP
-\-d DURATION
-Total duration of trace in seconds.
-.TP
-\-p LPORT
-Filter for local port.
-.TP
-\-P RPORT
-Filter for remote port.
-.TP
-\-a LADDR
-Filter for local address.
-.TP
-\-A RADDR
-Filter for remote address.
-.TP
-\-b
-Show sockets histogram by local address.
-.TP
-\-B
-Show sockets histogram by remote address.
-.TP
-\-e
-Show extension summary(average).
-.TP
-\-4
-Trace IPv4 family only.
-.TP
-\-6
-Trace IPv6 family only.
-.SH EXAMPLES
-.TP
-Trace TCP RTT and print 1 second summaries, 10 times:
-#
-.B tcprtt \-i 1 \-d 10
-.TP
-Summarize in millisecond, and timestamps:
-#
-.B tcprtt \-m \-T
-.TP
-Only trace TCP RTT for remote address 192.168.1.100 and remote port 80:
-#
-.B tcprtt \-i 1 \-d 10 \-A 192.168.1.100 \-P 80
-.TP
-Trace local port and show a breakdown of remote hosts RTT:
-#
-.B tcprtt \-i 3 --lport 80 --byraddr
-.TP
-Trace IPv4 family only:
-#
-.B tcprtt \-4
-.TP
-Trace IPv6 family only:
-#
-.B tcprtt \-6
-.SH OVERHEAD
-This traces the kernel tcp_rcv_established function and collects TCP RTT. The
-rate of this depends on your server application. If it is a web or proxy server
-accepting many tens of thousands of connections per second.
-.SH SOURCE
-This is from bcc.
-.IP
-https://github.com/iovisor/bcc
-.PP
-Also look in the bcc distribution for a companion _examples.txt file containing
-example usage, output, and commentary for this tool.
-.SH OS
-Linux
-.SH STABILITY
-Unstable - in development.
-.SH AUTHOR
-zhenwei pi
-.SH SEE ALSO
-tcptracer(8), tcpconnect(8), funccount(8), tcpdump(8)
diff --git a/man/man8/tcpstates.8 b/man/man8/tcpstates.8
index 57c40a8..d78161b 100644
--- a/man/man8/tcpstates.8
+++ b/man/man8/tcpstates.8
@@ -2,7 +2,7 @@
.SH NAME
tcpstates \- Trace TCP session state changes with durations. Uses Linux eBPF/bcc.
.SH SYNOPSIS
-.B tcpstates [\-h] [\-T] [\-t] [\-w] [\-s] [\-D PORTS] [\-L PORTS] [\-Y] [\-4 | \-6]
+.B tcpstates [\-h] [\-T] [\-t] [\-w] [\-s] [\-D PORTS] [\-L PORTS] [\-Y]
.SH DESCRIPTION
This tool traces TCP session state changes while tracing, and prints details
including the duration in each state. This can help explain the latency of
@@ -44,12 +44,6 @@
.TP
\-Y
Log session state changes to the systemd journal.
-.TP
-\-4
-Trace IPv4 family only.
-.TP
-\-6
-Trace IPv6 family only.
.SH EXAMPLES
.TP
Trace all TCP sessions, and show all state changes:
@@ -67,14 +61,6 @@
Trace connections to remote port 80 only:
#
.B tcpstates \-D 80
-.TP
-Trace IPv4 family only:
-#
-.B tcpstates -4
-.TP
-Trace IPv6 family only:
-#
-.B tcpstates -6
.SH FIELDS
.TP
TIME
@@ -99,14 +85,14 @@
LADDR
Local IP address.
.TP
-RADDR
+DADDR
Remote IP address.
.TP
LPORT
Local port.
.TP
-RPORT
-Remote port.
+DPORT
+Destination port.
.TP
OLDSTATE
Previous TCP state.
diff --git a/man/man8/tcpsynbl.8 b/man/man8/tcpsynbl.8
deleted file mode 100644
index 8557af2..0000000
--- a/man/man8/tcpsynbl.8
+++ /dev/null
@@ -1,77 +0,0 @@
-.TH tcpsynbl 8 "2019-07-03" "USER COMMANDS"
-.SH NAME
-tcpsynbl \- Show the TCP SYN backlog as a histogram. Uses BCC/eBPF.
-.SH SYNOPSIS
-.B tcpsynbl [\-4 | \-6]
-.SH DESCRIPTION
-This tool shows the TCP SYN backlog size during SYN arrival as a histogram.
-This lets you see how close your applications are to hitting the backlog limit
-and dropping SYNs (causing performance issues with SYN retransmits), and is a
-measure of workload saturation. The histogram shown is measured at the time of
-SYN received, and a separate histogram is shown for each backlog limit.
-
-This works by tracing the tcp_v4_syn_recv_sock() and tcp_v6_syn_recv_sock()
-kernel functions using dynamic instrumentation. Since these functions may
-change in future kernels, this tool may need maintenance to keep working.
-
-Since this uses BPF, only the root user can use this tool.
-.SH REQUIREMENTS
-CONFIG_BPF and BCC.
-.SH OPTIONS
-.TP
-\-h
-Print usage message.
-.TP
-\-4
-Trace IPv4 family only.
-.TP
-\-6
-Trace IPv6 family only.
-.SH EXAMPLES
-.TP
-Show the TCP SYN backlog as a histogram.
-#
-.B tcpsynbl
-.TP
-Trace IPv4 family only:
-#
-.B tcpsynbl -4
-.TP
-Trace IPv6 family only:
-#
-.B tcpsynbl -6
-.SH FIELDS
-.TP
-backlog
-The backlog size when a SYN was received.
-.TP
-count
-The number of times this backlog size was encountered.
-.TP
-distribution
-An ASCII visualization of the count column.
-.SH OVERHEAD
-Inbound SYNs should be relatively low compared to packets and other events,
-so the overhead of this tool is expected to be negligible.
-.SH SOURCE
-This originated as a bpftrace tool from the book "BPF Performance Tools",
-published by Addison Wesley (2019):
-.IP
-http://www.brendangregg.com/bpf-performance-tools-book.html
-.PP
-See the book for more documentation on this tool.
-.PP
-This version is in the BCC repository:
-.IP
-https://github.com/iovisor/bcc
-.PP
-Also look in the bcc distribution for a companion _examples.txt file
-containing example usage, output, and commentary for this tool.
-.SH OS
-Linux
-.SH STABILITY
-Unstable - in development.
-.SH AUTHOR
-Brendan Gregg
-.SH SEE ALSO
-tcptop(8)
diff --git a/man/man8/tcptop.8 b/man/man8/tcptop.8
index f4f1c3d..672e8ed 100644
--- a/man/man8/tcptop.8
+++ b/man/man8/tcptop.8
@@ -1,9 +1,8 @@
-.TH tcptop 8 "2020-03-08" "USER COMMANDS"
+.TH tcptop 8 "2016-09-13" "USER COMMANDS"
.SH NAME
tcptop \- Summarize TCP send/recv throughput by host. Top for TCP.
.SH SYNOPSIS
-.B tcptop [\-h] [\-C] [\-S] [\-p PID] [\-\-cgroupmap MAPPATH]
- [--mntnsmap MAPPATH] [interval] [count] [\-4 | \-6]
+.B tcptop [\-h] [\-C] [\-S] [\-p PID] [interval] [count]
.SH DESCRIPTION
This is top for TCP sessions.
@@ -36,23 +35,11 @@
\-p PID
Trace this PID only.
.TP
-\-\-cgroupmap MAPPATH
-Trace cgroups in this BPF map only (filtered in-kernel).
-.TP
-\--mntnsmap MAPPATH
-Trace mount namespaces in this BPF map only (filtered in-kernel).
-.TP
interval
Interval between updates, seconds (default 1).
.TP
count
Number of interval summaries (default is many).
-.TP
-\-4
-Trace IPv4 family only.
-.TP
-\-6
-Trace IPv6 family only.
.SH EXAMPLES
.TP
Summarize TCP throughput by active sessions, 1 second refresh:
@@ -66,18 +53,6 @@
Trace PID 181 only, and don't clear the screen:
#
.B tcptop \-Cp 181
-.TP
-Trace a set of cgroups only (see special_filtering.md from bcc sources for more details):
-#
-.B tcptop \-\-cgroupmap /sys/fs/bpf/test01
-.TP
-Trace IPv4 family only:
-#
-.B tcptop \-4
-.TP
-Trace IPv6 family only:
-#
-.B tcptop \-6
.SH FIELDS
.TP
loadavg:
diff --git a/man/man8/tcptracer.8 b/man/man8/tcptracer.8
index 59240f4..b5b3061 100644
--- a/man/man8/tcptracer.8
+++ b/man/man8/tcptracer.8
@@ -1,8 +1,8 @@
-.TH tcptracer 8 "2020-02-20" "USER COMMANDS"
+.TH tcptracer 8 "2017-03-27" "USER COMMANDS"
.SH NAME
tcptracer \- Trace TCP established connections. Uses Linux eBPF/bcc.
.SH SYNOPSIS
-.B tcptracer [\-h] [\-v] [\-p PID] [\-N NETNS] [\-\-cgroupmap MAPPATH] [--mntnsmap MAPPATH] [\-4 | \-6]
+.B tcptracer [\-h] [\-v] [\-p PID] [\-N NETNS]
.SH DESCRIPTION
This tool traces established TCP connections that open and close while tracing,
and prints a line of output per connect, accept and close events. This includes
@@ -29,17 +29,6 @@
\-N NETNS
Trace this network namespace only (filtered in-kernel).
.TP
-\-\-cgroupmap MAPPATH
-Trace cgroups in this BPF map only (filtered in-kernel).
-.TP
-\-\-mntnsmap MAPPATH
-Trace mount namespaces in the map (filtered in-kernel).
-.TP
-\-4
-Trace IPv4 family only.
-.TP
-\-6
-Trace IPv6 family only.
.SH EXAMPLES
.TP
Trace all TCP established connections:
@@ -57,18 +46,6 @@
Trace connections in network namespace 4026531969 only:
#
.B tcptracer \-N 4026531969
-.TP
-Trace a set of cgroups only (see special_filtering.md from bcc sources for more details):
-#
-.B tcptracer \-\-cgroupmap /sys/fs/bpf/test01
-.TP
-Trace IPv4 family only:
-#
-.B tcptracer -4
-.TP
-Trace IPv6 family only:
-#
-.B tcptracer -6
.SH FIELDS
.TP
TYPE
diff --git a/man/man8/threadsnoop.8 b/man/man8/threadsnoop.8
deleted file mode 100644
index 3c655f2..0000000
--- a/man/man8/threadsnoop.8
+++ /dev/null
@@ -1,60 +0,0 @@
-.TH threadsnoop 8 "2019-07-02" "USER COMMANDS"
-.SH NAME
-threadsnoop \- Trace thread creation via pthread_create(). Uses BCC/eBPF.
-.SH SYNOPSIS
-.B threadsnoop
-.SH DESCRIPTION
-threadsnoop traces calls to pthread_create(), showing this path of thread
-creation. This can be used for workload characterization and discovery, and is
-a companion to execsnoop(8) which traces execve(2).
-
-This works by tracing the pthread_create() from libpthread.so.0. The path
-to this library may need adjusting in the tool source to match your system.
-
-Since this uses BPF, only the root user can use this tool.
-.SH REQUIREMENTS
-CONFIG_BPF and BCC.
-.SH EXAMPLES
-.TP
-Trace calls pthread_create():
-#
-.B threadsnoop
-.SH FIELDS
-.TP
-TIME(ms)
-Elapsed time since the tool began tracing (in milliseconds).
-.TP
-PID
-The process ID.
-.TP
-COMM
-The process (thread) name.
-.TP
-FUNC
-The name of the start routine, if the symbol is available, else a hex address
-for the start routine address.
-.SH OVERHEAD
-Thread creation is expected to be low (<< 1000/s), so the overhead of this
-tool is expected to be negligible.
-.SH SOURCE
-This originated as a bpftrace tool from the book "BPF Performance Tools",
-published by Addison Wesley (2019):
-.IP
-http://www.brendangregg.com/bpf-performance-tools-book.html
-.PP
-See the book for more documentation on this tool.
-.PP
-This version is in the BCC repository:
-.IP
-https://github.com/iovisor/bcc
-.PP
-Also look in the bcc distribution for a companion _examples.txt file
-containing example usage, output, and commentary for this tool.
-.SH OS
-Linux
-.SH STABILITY
-Unstable - in development.
-.SH AUTHOR
-Brendan Gregg
-.SH SEE ALSO
-execsnoop(8)
diff --git a/man/man8/trace.8 b/man/man8/trace.8
index acfff58..c12dd79 100644
--- a/man/man8/trace.8
+++ b/man/man8/trace.8
@@ -2,8 +2,8 @@
.SH NAME
trace \- Trace a function and print its arguments or return value, optionally evaluating a filter. Uses Linux eBPF/bcc.
.SH SYNOPSIS
-.B trace [-h] [-b BUFFER_PAGES] [-p PID] [-L TID] [--uid UID] [-v] [-Z STRING_SIZE] [-S] [-s SYM_FILE_LIST]
- [-M MAX_EVENTS] [-t] [-u] [-T] [-C] [-K] [-U] [-a] [-I header] [-A]
+.B trace [-h] [-b BUFFER_PAGES] [-p PID] [-L TID] [-v] [-Z STRING_SIZE] [-S]
+ [-M MAX_EVENTS] [-t] [-T] [-C] [-K] [-U] [-a] [-I header]
probe [probe ...]
.SH DESCRIPTION
trace probes functions you specify and displays trace messages if a particular
@@ -24,20 +24,13 @@
\-L TID
Trace only functions in the thread TID.
.TP
-\--uid UID
-Trace only functions from user UID.
-.TP
\-v
Display the generated BPF program, for debugging purposes.
.TP
\-z STRING_SIZE
-When collecting string arguments (of type char*), collect up to STRING_SIZE
+When collecting string arguments (of type char*), collect up to STRING_SIZE
characters. Longer strings will be truncated.
.TP
-\-s SYM_FILE_LIST
-When collecting stack trace in build id format, use the coma separated list for
-symbol resolution.
-.TP
\-S
If set, trace messages from trace's own process. By default, this is off to
avoid tracing storms -- for example, if you trace the write system call, and
@@ -49,24 +42,12 @@
\-t
Print times relative to the beginning of the trace (offsets), in seconds.
.TP
-\-u
-Print UNIX timestamps instead of offsets from trace beginning, requires -t.
-.TP
\-T
Print the time column.
.TP
\-C
Print CPU id.
.TP
-\-c CGROUP_PATH
-Trace only functions in processes under CGROUP_PATH hierarchy.
-.TP
-\-n NAME
-Only print process names containing this name.
-.TP
-\-f MSG_FILTER
-Only print message of event containing this string.
-.TP
\-B
Treat argument of STRCMP helper as a binary value
.TP
@@ -83,16 +64,13 @@
filter or print expressions use types or data structures that are not available
in the standard headers. For example: 'linux/mm.h'
.TP
-\-A
-Print aggregated amount of each trace. This should be used with -M/--max-events together.
-.TP
probe [probe ...]
One or more probes that attach to functions, filter conditions, and print
information. See PROBE SYNTAX below.
.SH PROBE SYNTAX
The general probe syntax is as follows:
-.B [{p,r}]:[library]:function[+offset][(signature)] [(predicate)] ["format string"[, arguments]]
+.B [{p,r}]:[library]:function[(signature)] [(predicate)] ["format string"[, arguments]]
.B {t:category:event,u:library:probe} [(predicate)] ["format string"[, arguments]]
.TP
@@ -113,10 +91,6 @@
.TP
.B function
The function to probe.
-.B offset
-The offset after the address of the function where the probe should injected.
-For example "kfree_skb+56" in decimal or hexadecimal "kfree_skb+0x38" format.
-Only works with kprobes and uprobes. Zero if omitted.
.TP
.B signature
The optional signature of the function to probe. This can make it easier to
@@ -176,9 +150,9 @@
uid and gid; $cpu to refer to the current processor number.
.SH EXAMPLES
.TP
-Trace all invocations of the open system call with the name of the file (from userspace) being opened:
+Trace all invocations of the open system call with the name of the file being opened:
#
-.B trace '::do_sys_open """%s"", arg2@user'
+.B trace '::do_sys_open """%s"", arg2'
.TP
Trace all invocations of the read system call where the number of bytes requested is greater than 20,000:
#
@@ -203,10 +177,6 @@
Trace the nanosleep system call and print the sleep duration in nanoseconds:
#
.B trace 'p::SyS_nanosleep(struct timespec *ts) "sleep for %lld ns", ts->tv_nsec'
-.TP
-Trace the inet_pton system call using build id mechanism and print the stack
-#
-.B trace -s /lib/x86_64-linux-gnu/libc.so.6,/bin/ping 'p:c:inet_pton' -U
.SH SOURCE
This is from bcc.
.IP
diff --git a/man/man8/ttysnoop.8 b/man/man8/ttysnoop.8
index e2ec037..9f37aaa 100644
--- a/man/man8/ttysnoop.8
+++ b/man/man8/ttysnoop.8
@@ -20,12 +20,6 @@
\-C
Don't clear the screen.
.TP
-\-s SIZE , \-\-datasize SIZE
-Size of the transmitting buffer (default 256).
-.TP
-\-c COUNT, \-\-datacount COUNT
-Number of times ttysnop checks for SIZE bytes of data (default 16).
-.TP
device
Either a path to a tty device (eg, /dev/tty0) or a pts number (eg, the "3"
from /dev/pts/3).
diff --git a/man/man8/vfscount.8 b/man/man8/vfscount.8
index febbc9e..44acffc 100644
--- a/man/man8/vfscount.8
+++ b/man/man8/vfscount.8
@@ -2,7 +2,7 @@
.SH NAME
vfscount \- Count VFS calls ("vfs_*"). Uses Linux eBPF/bcc.
.SH SYNOPSIS
-.B vfscount [duration]
+.B vfscount
.SH DESCRIPTION
This counts VFS calls. This can be useful for general workload
characterization of these operations.
@@ -14,19 +14,11 @@
Since this uses BPF, only the root user can use this tool.
.SH REQUIREMENTS
CONFIG_BPF and bcc.
-.SH OPTIONS
-.TP
-duration
-duration of the trace in seconds.
.SH EXAMPLES
.TP
Count some VFS calls until Ctrl-C is hit:
#
.B vfscount
-.TP
-Count some VFS calls in ten seconds
-#
-.B vfscount 10
.SH FIELDS
.TP
ADDR
diff --git a/man/man8/virtiostat.8 b/man/man8/virtiostat.8
deleted file mode 100644
index 8578f8d..0000000
--- a/man/man8/virtiostat.8
+++ /dev/null
@@ -1,66 +0,0 @@
-.TH virtiostat 8 "2021-02-15" "USER COMMANDS"
-.SH NAME
-virtiostat \- Trace VIRTIO devices input/output statistics. Uses Linux eBPF/bcc.
-.SH SYNOPSIS
-.B virtiostat [\-h] [\-T] [\-D] [-d DRIVER] [-n DEVNAME] [INTERVAL] [COUNT]
-.SH DESCRIPTION
-This tool traces VIRTIO devices input/output statistics. It works in lower
-layer of VIRTIO base driver, so it could trace all the devices of VIRTIO
-family. For example, we can't get IO statistics of 9p-fs in a guest virtual
-machine by iostat command, but we can analyze IO statistics by virtiostat.
-The outputing result shows In/Out SGs(scatter list operation) to represent
-positive correlation IOPS, and In/Out BW to represent throughput.
-
-Since this uses BPF, only the root user can use this tool.
-.SH REQUIREMENTS
-CONFIG_BPF and bcc.
-.SH OPTIONS
-.TP
-\-h
-Print usage message.
-.TP
-\-T
-Include a time column on output (HH:MM:SS).
-.TP
-\-D
-Show debug infomation of bpf text.
-.TP
-\-d DRIVER
-Filter for driver name.
-.TP
-\-n DEVNAME
-Filter for device name.
-.TP
-INTERVAL
-Print output every interval seconds.
-.TP
-COUNT
-Total count of trace in seconds.
-.SH EXAMPLES
-.TP
-Trace virtio device statistics and print 1 second summaries, 10 times:
-#
-.B virtiostat 1 10
-.TP
-Trace virtio block deivces only:
-#
-.B virtiostat -d virtio_blk
-.SH OVERHEAD
-This traces the kernel virtqueue_add_sgs, virtqueue_add_outbuf,
-virtqueue_add_inbuf, virtqueue_add_inbuf_ctx functions.
-The rate of this depends on all the VIRTIO devices IOPS.
-.SH SOURCE
-This is from bcc.
-.IP
-https://github.com/iovisor/bcc
-.PP
-Also look in the bcc distribution for a companion _examples.txt file containing
-example usage, output, and commentary for this tool.
-.SH OS
-Linux
-.SH STABILITY
-Unstable - in development.
-.SH AUTHOR
-zhenwei pi
-.SH SEE ALSO
-iostat(1), iftop(8), funccount(8)
diff --git a/man/man8/xfsslower.8 b/man/man8/xfsslower.8
index 30ec325..533a701 100644
--- a/man/man8/xfsslower.8
+++ b/man/man8/xfsslower.8
@@ -74,7 +74,7 @@
system I/O, than to measure this down at the block device interface.
.TP
FILENAME
-A cached kernel file name (comes from dentry->d_name.name).
+A cached kernel file name (comes from dentry->d_iname).
.TP
ENDTIME_us
Completion timestamp, microseconds (\-j only).
diff --git a/man/man8/zfsslower.8 b/man/man8/zfsslower.8
index d1e2f9c..8f5c8cf 100644
--- a/man/man8/zfsslower.8
+++ b/man/man8/zfsslower.8
@@ -77,7 +77,7 @@
system I/O, than to measure this down at the block device interface.
.TP
FILENAME
-A cached kernel file name (comes from dentry->d_name.name).
+A cached kernel file name (comes from dentry->d_iname).
.TP
ENDTIME_us
Completion timestamp, microseconds (\-j only).
diff --git a/scripts/bpf_demo.ks.erb b/scripts/bpf_demo.ks.erb
index ac68698..a32f0b6 100644
--- a/scripts/bpf_demo.ks.erb
+++ b/scripts/bpf_demo.ks.erb
@@ -35,7 +35,6 @@
cmake
libstdc++-static
python-netaddr
-python-cachetools
python-futures
%end
diff --git a/scripts/build-deb.sh b/scripts/build-deb.sh
index 2fe7e3b..97bed85 100755
--- a/scripts/build-deb.sh
+++ b/scripts/build-deb.sh
@@ -1,6 +1,6 @@
#!/bin/bash
-# helper script to be invoked by jenkins/buildbot or github actions
+# helper script to be invoked by jenkins/buildbot
# $1 [optional]: the build type - release | nightly | test
buildtype=${1:-test}
@@ -16,24 +16,11 @@
}
trap cleanup EXIT
-# populate submodules
-git submodule update --init --recursive
-
. scripts/git-tag.sh
-git archive HEAD --prefix=bcc/ --format=tar -o $TMP/bcc_$revision.orig.tar
-
-# archive submodules
-pushd src/cc/libbpf
-git archive HEAD --prefix=bcc/src/cc/libbpf/ --format=tar -o $TMP/bcc_libbpf_$revision.orig.tar
-popd
+git archive HEAD --prefix=bcc/ --format=tar.gz -o $TMP/bcc_$revision.orig.tar.gz
pushd $TMP
-
-# merge all archives into bcc_$revision.orig.tar.gz
-tar -A -f bcc_$revision.orig.tar bcc_libbpf_$revision.orig.tar
-gzip bcc_$revision.orig.tar
-
tar xf bcc_$revision.orig.tar.gz
cd bcc
diff --git a/scripts/build-release-rpm.sh b/scripts/build-release-rpm.sh
index 7c7331b..0fd6b70 100755
--- a/scripts/build-release-rpm.sh
+++ b/scripts/build-release-rpm.sh
@@ -12,26 +12,11 @@
mkdir $TMP/{BUILD,RPMS,SOURCES,SPECS,SRPMS}
-llvmver=7.0.1
-
-# populate submodules
-git submodule update --init --recursive
+llvmver=3.7.1
. scripts/git-tag.sh
-git archive HEAD --prefix=bcc/ --format=tar -o $TMP/SOURCES/bcc.tar
-
-# archive submodules
-pushd src/cc/libbpf
-git archive HEAD --prefix=bcc/src/cc/libbpf/ --format=tar -o $TMP/SOURCES/bcc_libbpf.tar
-popd
-
-# merge all archives into $git_tag_latest.tar.gz
-pushd $TMP/SOURCES
-tar -A -f bcc.tar bcc_libbpf.tar
-gzip -c bcc.tar > $git_tag_latest.tar.gz
-popd
-
+git archive HEAD --prefix=bcc/ --format=tar.gz -o $TMP/SOURCES/$git_tag_latest.tar.gz
wget -P $TMP/SOURCES http://llvm.org/releases/$llvmver/{cfe,llvm}-$llvmver.src.tar.xz
sed \
diff --git a/scripts/build-rpm.sh b/scripts/build-rpm.sh
index 18d8280..0616501 100755
--- a/scripts/build-rpm.sh
+++ b/scripts/build-rpm.sh
@@ -10,38 +10,13 @@
}
trap cleanup EXIT
-# install python dependencies for test
-if [ -f os-release ]; then
- . os-release
-fi
-if [[ $VERSION_ID -lt 30 ]]; then
- PKGS="python3-cachetools python-cachetools"
-else
- PKGS="python3-cachetools"
-fi
-sudo dnf install -y $PKGS
-
mkdir $TMP/{BUILD,RPMS,SOURCES,SPECS,SRPMS}
llvmver=3.7.1
-# populate submodules
-git submodule update --init --recursive
-
. scripts/git-tag.sh
-git archive HEAD --prefix=bcc/ --format=tar -o $TMP/SOURCES/bcc.tar
-
-# archive submodules
-pushd src/cc/libbpf
-git archive HEAD --prefix=bcc/src/cc/libbpf/ --format=tar -o $TMP/SOURCES/bcc_libbpf.tar
-popd
-
-# merge all archives into bcc.tar.gz
-pushd $TMP/SOURCES
-tar -A -f bcc.tar bcc_libbpf.tar
-gzip bcc.tar
-popd
+git archive HEAD --prefix=bcc/ --format=tar.gz -o $TMP/SOURCES/bcc.tar.gz
sed \
-e "s/^\(Version:\s*\)@REVISION@/\1$revision/" \
diff --git a/scripts/docker/auth.sh b/scripts/docker/auth.sh
deleted file mode 100755
index a4166be..0000000
--- a/scripts/docker/auth.sh
+++ /dev/null
@@ -1,19 +0,0 @@
-#!/bin/bash
-set -e
-
-# For now only quay.io is supported, but this could be portable to dockerhub
-# and other image repositories.
-
-# Forks can push using this approach if they create a quay.io bot user
-# with name matching of ORGNAME+bcc_buildbot, or by setting QUAY_BOT_NAME
-
-git_repo=$1 # github.repository format: ORGNAME/REPONAME
-
-# Set this value as QUAY_TOKEN in the github repository settings "Secrets" tab
-[[ -z "${QUAY_TOKEN}" ]] && echo "QUAY_TOKEN not set" && exit 0
-
-# Set this to match the name of the bot user on quay.io
-[[ -z "${QUAY_BOT_NAME}" ]] && QUAY_BOT_NAME="bcc_buildbot"
-
-quay_user="$(dirname ${git_repo})+${QUAY_BOT_NAME}"
-echo "${QUAY_TOKEN}" | docker login -u="${quay_user}" --password-stdin quay.io
diff --git a/scripts/docker/build.sh b/scripts/docker/build.sh
deleted file mode 100755
index 9c90638..0000000
--- a/scripts/docker/build.sh
+++ /dev/null
@@ -1,27 +0,0 @@
-#!/bin/bash
-set -e
-# Builds debian packages using docker wrapper
-
-function help() {
- message=$1
- echo "USAGE: build.sh DOCKER_REPO DOCKER_TAG OS_TAG [DISTRO]"
- echo "hint: ${message}"
-}
-
-docker_repo=$1
-docker_tag=$2
-os_tag=$3
-distro=${4:-ubuntu}
-
-[ -z "${docker_repo}" ] && help "You must specify repo, eg: quay.io/iovisoc/bcc" && exit 1
-[ -z "${docker_tag}" ] && help "You must specify tag, eg: bionic-release-master, latest, SHA, git tag, etc " && exit 1
-[ -z "${os_tag}" ] && help "You must specify os tag, eg: 18.04, bionic, etc " && exit 1
-
-
-# The main docker image build,
-echo "Building ${distro} ${os_tag} release docker image for ${docker_repo}:${docker_tag}"
-docker build -t ${docker_repo}:${docker_tag} --build-arg OS_TAG=${os_tag} -f docker/Dockerfile.${distro} .
-
-echo "Copying build artifacts to $(pwd)/output"
-mkdir -p output
-docker run -v $(pwd)/output:/output ${docker_repo}:${docker_tag} /bin/bash -c "cp /root/bcc/* /output"
diff --git a/scripts/docker/push.sh b/scripts/docker/push.sh
deleted file mode 100755
index 8a48526..0000000
--- a/scripts/docker/push.sh
+++ /dev/null
@@ -1,64 +0,0 @@
-#!/bin/bash
-set -e
-
-# Push docker tags to a configured docker repo, defaulting to quay.io
-# You must run login.sh before running this script.
-
-DEFAULT_DOCKER_REPO="quay.io"
-DEFAULT_RELEASE_TARGET="bionic-release" # will allow unprefixed tags
-
-# Currently only support pushing to quay.io
-DOCKER_REPO=${DEFAULT_DOCKER_REPO}
-
-git_repo=$1 # github.repository format: ORGNAME/REPONAME
-git_ref=$2 # github.ref format: refs/REMOTE/REF
- # eg, refs/heads/BRANCH
- # refs/tags/v0.9.6-pre
-git_sha=$3 # github.sha GIT_SHA
-type_name=$4 # build name, s/+/_/g eg, bionic-release
-os_tag=${5:-18.04} # numeric docker tag eg, 18.04
-
-# refname will be either a branch like "master" or "some-branch",
-# or a tag, like "v1.17.0-pre".
-# When a tag is pushed, a build is done for both the branch and the tag, as
-# separate builds.
-# This is a feature specific to github actions based on the `github.ref` object
-refname=$(basename ${git_ref})
-
-# The build type needs to be sanitized into a valid tag, replacing + with _
-type_tag="$(echo ${type_name} | sed 's/+/_/g')"
-
-
-echo "Triggering image build"
-SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
-${SCRIPT_DIR}/build.sh ${DOCKER_REPO}/${git_repo} ${git_sha}-${type_tag} ${os_tag}
-
-echo "Upload image for git sha ${git_sha} to ${DOCKER_REPO}/${git_repo}"
-docker push ${DOCKER_REPO}/${git_repo}:${git_sha}-${type_tag}
-
-echo "Push tags to branch or git tag HEAD refs"
-docker tag ${DOCKER_REPO}/${git_repo}:${git_sha}-${type_tag} ${DOCKER_REPO}/${git_repo}:${refname}-${type_tag}
-docker push ${DOCKER_REPO}/${git_repo}:${refname}-${type_tag}
-
-# Only push to un-suffixed tags for the default release target build type
-if [[ "${type_name}" == "${DEFAULT_RELEASE_TARGET}"* ]];then
-
- # Update branch / git tag ref
- echo "Pushing tags for ${DOCKER_REPO}/${git_repo}:${refname}"
- docker tag ${DOCKER_REPO}/${git_repo}:${git_sha}-${type_tag} ${DOCKER_REPO}/${git_repo}:${refname}
- docker push ${DOCKER_REPO}/${git_repo}:${refname}
-
- if [[ "${refname}" == "master" ]];then
- if [[ "${edge}" == "ON" ]];then
- echo "This is an edge build on master, pushing ${DOCKER_REPO}/${git_repo}:edge"
- docker tag ${DOCKER_REPO}/${git_repo}:${git_sha}-${type_tag} ${DOCKER_REPO}/${git_repo}:edge
- docker push ${DOCKER_REPO}/${git_repo}:edge
- else
- echo "This is a build on master, pushing ${DOCKER_REPO}/${git_repo}:latest :SHA as well"
- docker tag ${DOCKER_REPO}/${git_repo}:${git_sha}-${type_tag} ${DOCKER_REPO}/${git_repo}:latest
- docker tag ${DOCKER_REPO}/${git_repo}:${git_sha}-${type_tag} ${DOCKER_REPO}/${git_repo}:${git_sha}
- docker push ${DOCKER_REPO}/${git_repo}:latest
- docker push ${DOCKER_REPO}/${git_repo}:${git_sha}
- fi
- fi
-fi
diff --git a/scripts/git-tag.sh b/scripts/git-tag.sh
index 5aef730..073b4a1 100644
--- a/scripts/git-tag.sh
+++ b/scripts/git-tag.sh
@@ -1,4 +1,4 @@
-git_tag_latest=$(git describe --tags --abbrev=0)
+git_tag_latest=$(git describe --abbrev=0)
git_rev_count=$(git rev-list $git_tag_latest.. --count)
git_rev_count=$[$git_rev_count+1]
git_subject=$(git log --pretty="%s" -n 1)
diff --git a/scripts/py-style-check.sh b/scripts/py-style-check.sh
index bed092a..d8c5ece 100755
--- a/scripts/py-style-check.sh
+++ b/scripts/py-style-check.sh
@@ -3,10 +3,10 @@
set -euo pipefail
# TODO: stop ignoring this. Maybe autopep8 existing stuff?
-find tools -type f -name "*.py" | xargs pycodestyle -r --show-source --ignore=E123,E125,E126,E127,E128,E302 || \
- echo "pycodestyle run failed, please fix it" >&2
+find tools -type f -name "*.py" | xargs pep8 -r --show-source --ignore=E123,E125,E126,E127,E128,E302 || \
+ echo "pep8 run failed, please fix it" >&2
-NO_PROPER_SHEBANG="$(find tools examples -type f -executable -name '*.py' | xargs grep -L '#!/usr/bin/python')"
+NO_PROPER_SHEBANG="$(find tools examples -type f -executable -name '*.py' | xargs grep -L '#!/usr/bin/env python')"
if [ -n "$NO_PROPER_SHEBANG" ]; then
echo "bad shebangs found:"
echo "$NO_PROPER_SHEBANG"
diff --git a/snap/README.md b/snap/README.md
deleted file mode 100644
index a4399c8..0000000
--- a/snap/README.md
+++ /dev/null
@@ -1,41 +0,0 @@
-# bcc snap
-
-This is an unconfined snap of the BPF Compiler Collection (BCC), a toolkit for
-creating efficient kernel tracing and manipulation programs.
-
-First, install snapcraft, e.g. on Ubuntu:
-
-sudo snap install snapcraft --classic
-
-Clone the bcc repo (if you haven't done so already) and create the snap:
-
- git clone https://github.com/iovisor/bcc.git
- snapcraft
-
-Install the snap by running (`--dangerous` is required as the snap is
-not coming from the Snap Store):
-
- sudo snap install --dangerous bcc_*.snap
-
-One may need to ensure the snap interfaces are connected for the snap
-using:
-
- sudo snap connect bcc:mount-observe
- sudo snap connect bcc:system-observe
- sudo snap connect bcc:system-trace
-
-Now run a bcc tool, for example, to run opensnoop use:
-
- sudo bcc.opensnoop
-
-Note that this may fail to build and run if you do not have the kernel
-headers installed or perhaps the kernel config is not set up correctly.
-
-This snap has been tested using the mainly 4.8 and 4.9 kernels built
-with the Ubuntu Yakkety and Zesty kernel configs as well as the default
-Ubuntu 4.8 Yakkey and 4.9 Zesty kernels.
-
-Contact Colin Ian King <colin.king@canonical.com> for support on this
-bcc snap.
-
-Thu 15 Dec 17:08:29 GMT 2016
diff --git a/snap/snapcraft.yaml b/snap/snapcraft.yaml
deleted file mode 100644
index 9eedafd..0000000
--- a/snap/snapcraft.yaml
+++ /dev/null
@@ -1,359 +0,0 @@
-#
-# Copyright (C) 2016,2020 Canonical
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-name: bcc
-summary: BPF Compiler Collection (BCC)
-description: A toolkit for creating efficient kernel tracing and manipulation programs
-confinement: strict
-grade: stable
-plugs:
- mount-observe: null
- system-observe: null
- system-trace: null
-assumes: [snapd2.37]
-base: core18
-adopt-info: bcc
-
-architectures:
- - build-on: s390x
- - build-on: ppc64el
- - build-on: arm64
- - build-on: armhf
- - build-on: amd64
- - build-on: i386
-
-parts:
- bcc:
- plugin: cmake
- override-pull: |
- snapcraftctl pull
-
- find . -type f -exec sed -i 's|^#\!/usr/bin/python|#\!/usr/bin/env python3|' {} \;
-
- version=$(git tag | sort -V | tail -1 | cut -c2-)
- commits=$(git log --oneline | wc -l)
- sha=$(git log -1 --oneline | cut -d' ' -f1)
- date=$(date +'%Y%m%d')
- snapcraftctl set-version "$version-$date-$commits-$sha"
- configflags:
- - '-DCMAKE_INSTALL_PREFIX=/usr'
- - '-DPYTHON_CMD=$SNAPCRAFT_STAGE/usr/bin/python3'
- - '-DCMAKE_VERBOSE_MAKEFILE=ON'
- source: .
- build-packages:
- - bison
- - build-essential
- - flex
- - git
- - iperf
- - libclang-4.0-dev
- - libedit-dev
- - libelf-dev
- - libllvm4.0
- - libfl-dev
- - llvm-4.0-dev
- - zlib1g-dev
- prime:
- - -usr/share/bcc/tools/doc
- - usr/lib/*/lib*.so*
- - usr/lib/python3
- - usr/lib/python3.6*
- - usr/share/bcc/tools
- after:
- - stage
-
- stage:
- plugin: nil
- stage-packages:
- - libbz2-1.0
- - liblzma5
- - libncursesw5
- - libtinfo5
- - libzzip-0-13
- - python3
- - python3-distutils
- - python3-distutils-extra
- - python3-pip
- - python3-setuptools
- prime:
- - -usr/lib/*/perl
- - -usr/lib/*/perl5
- - usr/bin
- - usr/lib
-
- wrapper:
- plugin: dump
- after: [bcc]
- source: snap/local
-
-apps:
- argdist:
- command: bcc-wrapper argdist
- bashreadline:
- command: bcc-wrapper bashreadline
- biolatency:
- command: bcc-wrapper biolatency
- biolatpcts:
- command: bcc-wrapper biolatpcts
- biosnoop:
- command: bcc-wrapper biosnoop
- biotop:
- command: bcc-wrapper biotop
- bitesize:
- command: bcc-wrapper bitesize
- bpflist:
- command: bcc-wrapper bpflist
- btrfsdist:
- command: bcc-wrapper btrfsdist
- btrfsslower:
- command: bcc-wrapper btrfsslower
- cachestat:
- command: bcc-wrapper cachestat
- cachetop:
- command: bcc-wrapper cachetop
- capable:
- command: bcc-wrapper capable
- cobjnew:
- command: bcc-wrapper cobjnew
- compactsnoop:
- command: bcc-wrapper compactsnoop
- cpudist:
- command: bcc-wrapper cpudist
- cpuunclaimed:
- command: bcc-wrapper cpuunclaimed
- criticalstat:
- command: bcc-wrapper criticalstat
- dbslower:
- command: bcc-wrapper dbslower
- dbstat:
- command: bcc-wrapper dbstat
- dcsnoop:
- command: bcc-wrapper dcsnoop
- dcstat:
- command: bcc-wrapper dcstat
- deadlock:
- command: bcc-wrapper deadlock
- dirtop:
- command: bcc-wrapper dirtop
- drsnoop:
- command: bcc-wrapper drsnoop
- execsnoop:
- command: bcc-wrapper execsnoop
- exitsnoop:
- command: bcc-wrapper exitsnoop
- ext4dist:
- command: bcc-wrapper ext4dist
- ext4slower:
- command: bcc-wrapper ext4slower
- filelife:
- command: bcc-wrapper filelife
- fileslower:
- command: bcc-wrapper fileslower
- filetop:
- command: bcc-wrapper filetop
- funccount:
- command: bcc-wrapper funccount
- funcinterval:
- command: bcc-wrapper funcinterval
- funclatency:
- command: bcc-wrapper funclatency
- funcslower:
- command: bcc-wrapper funcslower
- gethostlatency:
- command: bcc-wrapper gethostlatency
- hardirqs:
- command: bcc-wrapper hardirqs
- inject:
- command: bcc-wrapper inject
- javacalls:
- command: bcc-wrapper javacalls
- javaflow:
- command: bcc-wrapper javaflow
- javagc:
- command: bcc-wrapper javagc
- javaobjnew:
- command: bcc-wrapper javaobjnew
- javastat:
- command: bcc-wrapper javastat
- javathreads:
- command: bcc-wrapper javathreads
- killsnoop:
- command: bcc-wrapper killsnoop
- klockstat:
- command: bcc-wrapper klockstat
- llcstat:
- command: bcc-wrapper llcstat
- mdflush:
- command: bcc-wrapper mdflush
- memleak:
- command: bcc-wrapper memleak
- mountsnoop:
- command: bcc-wrapper mountsnoop
- mysqld-qslower:
- command: bcc-wrapper mysqld_qslower
- netqtop:
- command: bcc-wrapper netqtop
- nfsdist:
- command: bcc-wrapper nfsdist
- nfsslower:
- command: bcc-wrapper nfsslower
- nodegc:
- command: bcc-wrapper nodegc
- nodestat:
- command: bcc-wrapper nodestat
- offcputime:
- command: bcc-wrapper offcputime
- offwaketime:
- command: bcc-wrapper offwaketime
- oomkill:
- command: bcc-wrapper oomkill
- opensnoop:
- command: bcc-wrapper opensnoop
- perlcalls:
- command: bcc-wrapper perlcalls
- perlflow:
- command: bcc-wrapper perlflow
- perlstat:
- command: bcc-wrapper perlstat
- pidpersec:
- command: bcc-wrapper pidpersec
- profile:
- command: bcc-wrapper profile
- phpcalls:
- command: bcc-wrapper phpcalls
- phpflow:
- command: bcc-wrapper phpflow
- phpstat:
- command: bcc-wrapper phpstat
- pythoncalls:
- command: bcc-wrapper pythoncalls
- pythonflow:
- command: bcc-wrapper pythonflow
- pythongc:
- command: bcc-wrapper pythongc
- pythonstat:
- command: bcc-wrapper pythonstat
- readahead:
- command: bcc-wrapper readahead
- reset-trace:
- command: bcc-wrapper reset-trace
- rubycalls:
- command: bcc-wrapper rubycalls
- rubyflow:
- command: bcc-wrapper rubyflow
- rubygc:
- command: bcc-wrapper rubygc
- rubyobjnew:
- command: bcc-wrapper rubyobjnew
- rubystat:
- command: bcc-wrapper rubystat
- runqlat:
- command: bcc-wrapper runqlat
- runqlen:
- command: bcc-wrapper runqlen
- runqslower:
- command: bcc-wrapper runqslower
- shmsnoop:
- command: bcc-wrapper shmsnoop
- slabratetop:
- command: bcc-wrapper slabratetop
- sofdsnoop:
- command: bcc-wrapper sofdsnoop
- softirqs:
- command: bcc-wrapper softirqs
- solisten:
- command: bcc-wrapper solisten
- sslsniff:
- command: bcc-wrapper sslsniff
- stackcount:
- command: bcc-wrapper stackcount
- statsnoop:
- command: bcc-wrapper statsnoop
- swapin:
- command: bcc-wrapper swapin
- syncsnoop:
- command: bcc-wrapper syncsnoop
- syscount:
- command: bcc-wrapper syscount
- tclcalls:
- command: bcc-wrapper tclcalls
- tclflow:
- command: bcc-wrapper tclflow
- tclobjnew:
- command: bcc-wrapper tclobjnew
- tclstat:
- command: bcc-wrapper tclstat
- tcpaccept:
- command: bcc-wrapper tcpaccept
- tcpconnect:
- command: bcc-wrapper tcpconnect
- tcpconnlat:
- command: bcc-wrapper tcpconnlat
- tcpdrop:
- command: bcc-wrapper tcpdrop
- tcplife:
- command: bcc-wrapper tcplife
- tcpretrans:
- command: bcc-wrapper tcpretrans
- tcprtt:
- command: bcc-wrapper tcprtt
- tcpstates:
- command: bcc-wrapper tcpstates
- tcpsubnet:
- command: bcc-wrapper tcpsubnet
- tcpsynbl:
- command: bcc-wrapper tcpsynbl
- tcptop:
- command: bcc-wrapper tcptop
- tcptracer:
- command: bcc-wrapper tcptracer
- threadsnoop:
- command: bcc-wrapper threadsnoop
- tplist:
- command: bcc-wrapper tplist
- trace:
- command: bcc-wrapper trace
- ttysnoop:
- command: bcc-wrapper ttysnoop
- ucalls:
- command: bcc-wrapper lib/ucalls
- uflow:
- command: bcc-wrapper lib/uflow
- ugc:
- command: bcc-wrapper lib/ugc
- uobjnew:
- command: bcc-wrapper lib/uobjnew
- ustat:
- command: bcc-wrapper lib/ustat
- uthreads:
- command: bcc-wrapper lib/uthreads
- vfscount:
- command: bcc-wrapper vfscount
- vfsstat:
- command: bcc-wrapper vfsstat
- wakeuptime:
- command: bcc-wrapper wakeuptime
- xfsdist:
- command: bcc-wrapper xfsdist
- xfsslower:
- command: bcc-wrapper xfsslower
- zfsdist:
- command: bcc-wrapper zfsdist
- zfsslower:
- command: bcc-wrapper zfsslower
-
-# vim: set ai et sts=4 tabstop=4 sw=4:
diff --git a/snapcraft/Makefile b/snapcraft/Makefile
new file mode 100644
index 0000000..2bf9f97
--- /dev/null
+++ b/snapcraft/Makefile
@@ -0,0 +1,53 @@
+#
+# Copyright (C) 2016 Canonical
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+
+#
+# Simple makefile to mangle version info in the yaml file
+#
+VERSION=$(shell git tag | tail -1 | cut -c2-)
+COMMITS=$(shell git log --oneline | wc -l)
+SHA=$(shell git log -1 --oneline | cut -d' ' -f1)
+DATE=$(shell date +'%Y%m%d')
+V=$(VERSION)-$(DATE)-$(COMMITS)-$(SHA)
+
+all: set_version
+ snapcraft
+
+set_version:
+ cat snapcraft.yaml | sed 's/^version: .*/version: $(V)/' > snapcraft-tmp.yaml
+ mv snapcraft-tmp.yaml snapcraft.yaml
+
+install:
+ #
+ # Install latest snap
+ #
+ sudo snap install --devmode bcc_*.snap
+
+ #
+ # Connect up interfaces
+ #
+ sudo snap connect bcc:mount-observe
+ sudo snap connect bcc:system-observe
+ sudo snap connect bcc:system-trace
+
+remove:
+ sudo snap remove bcc
+
+clean:
+ snapcraft clean
+ rm -rf setup *.snap snapcraft
diff --git a/snapcraft/README.md b/snapcraft/README.md
new file mode 100644
index 0000000..b95729a
--- /dev/null
+++ b/snapcraft/README.md
@@ -0,0 +1,44 @@
+# bcc snap
+
+This is an unconfined snap of the BPF Compiler Collection (BCC), a toolkit for
+creating efficient kernel tracing and manipulation programs.
+
+First, install snapcraft, e.g. on Ubuntu:
+
+sudo apt install snapcraft
+
+Clone the bcc repo (if you haven't done so already) and create the snap:
+
+git clone https://github.com/iovisor/bcc.git
+cd snapcraft
+make
+
+Note: running `make` just gets the version from the current bcc gito
+repository and uses this in the snapcraft yaml file to version the bcc
+snap. The Makefile basically runs snapcraft to snap up bcc.
+
+Install the snap by running:
+
+sudo snap install --devmode bcc_*.snap
+
+One may need to ensure the snap plugins are enabled for the snap using:
+
+sudo snap connect bcc:mount-observe
+sudo snap connect bcc:system-observe
+sudo snap connect bcc:system-trace
+
+Now run a bcc tool, for example, to run opensnoop use:
+
+sudo bcc.opensnoop
+
+Note that this may fail to build and run if you do not have the kernel
+headers installed or perhaps the kernel config is not set up correctly.
+
+This snap has been tested using the mainly 4.8 and 4.9 kernels built
+with the Ubuntu Yakkety and Zesty kernel configs as well as the default
+Ubuntu 4.8 Yakkey and 4.9 Zesty kernels.
+
+Contact Colin Ian King <colin.king@canonical.com> for support on this
+bcc snap.
+
+Thu 15 Dec 17:08:29 GMT 2016
diff --git a/snapcraft/snapcraft.yaml b/snapcraft/snapcraft.yaml
new file mode 100644
index 0000000..93a2adc
--- /dev/null
+++ b/snapcraft/snapcraft.yaml
@@ -0,0 +1,273 @@
+#
+# Copyright (C) 2016 Canonical
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+name: bcc
+version: 0.7.0-20181122-2831-166fba57
+summary: BPF Compiler Collection (BCC)
+description: A toolkit for creating efficient kernel tracing and manipulation programs
+confinement: strict
+grade: stable
+plugs:
+ mount-observe: null
+ system-observe: null
+ system-trace: null
+assumes: [snapd2.23]
+
+parts:
+ bcc:
+ plugin: cmake
+ configflags:
+ - '-DCMAKE_INSTALL_PREFIX=/usr'
+ source: ..
+ source-type: git
+ build-packages:
+ - bison
+ - build-essential
+ - cmake
+ - flex
+ - libedit-dev
+ - libllvm4.0
+ - llvm-4.0-dev
+ - libclang-4.0-dev
+ - python
+ - zlib1g-dev
+ - libelf-dev
+ - iperf
+ stage-packages:
+ - libc6
+ prime:
+ - usr/share/bcc/tools
+ - usr/lib/*/lib*.so*
+ - usr/lib/python2.7
+
+ - -usr/share/bcc/tools/doc
+
+ python-deps:
+ plugin: python
+ python-version: python2
+ stage-packages:
+ - libc6
+
+apps:
+ argdist:
+ command: usr/share/bcc/tools/argdist
+ bashreadline:
+ command: usr/share/bcc/tools/bashreadline
+ biolatency:
+ command: usr/share/bcc/tools/biolatency
+ biosnoop:
+ command: usr/share/bcc/tools/biosnoop
+ biotop:
+ command: usr/share/bcc/tools/biotop
+ bitesize:
+ command: usr/share/bcc/tools/bitesize
+ bpflist:
+ command: usr/share/bcc/tools/bpflist
+ btrfsdist:
+ command: usr/share/bcc/tools/btrfsdist
+ btrfsslower:
+ command: usr/share/bcc/tools/btrfsslower
+ cachestat:
+ command: usr/share/bcc/tools/cachestat
+ cachetop:
+ command: usr/share/bcc/tools/cachetop
+ capable:
+ command: usr/share/bcc/tools/capable
+ cobjnew:
+ command: usr/share/bcc/tools/cobjnew
+ cpudist:
+ command: usr/share/bcc/tools/cpudist
+ cpuunclaimed:
+ command: usr/share/bcc/tools/cpuunclaimed
+ dbslower:
+ command: usr/share/bcc/tools/dbslower
+ dbstat:
+ command: usr/share/bcc/tools/dbstat
+ dcsnoop:
+ command: usr/share/bcc/tools/dcsnoop
+ dcstat:
+ command: usr/share/bcc/tools/dcstat
+ deadlock-detector:
+ command: usr/share/bcc/tools/deadlock_detector
+ execsnoop:
+ command: usr/share/bcc/tools/execsnoop
+ ext4dist:
+ command: usr/share/bcc/tools/ext4dist
+ ext4slower:
+ command: usr/share/bcc/tools/ext4slower
+ filelife:
+ command: usr/share/bcc/tools/filelife
+ fileslower:
+ command: usr/share/bcc/tools/fileslower
+ filetop:
+ command: usr/share/bcc/tools/filetop
+ funccount:
+ command: usr/share/bcc/tools/funccount
+ funclatency:
+ command: usr/share/bcc/tools/funclatency
+ funcslower:
+ command: usr/share/bcc/tools/funcslower
+ gethostlatency:
+ command: usr/share/bcc/tools/gethostlatency
+ hardirqs:
+ command: usr/share/bcc/tools/hardirqs
+ javacalls:
+ command: usr/share/bcc/tools/javacalls
+ javaflow:
+ command: usr/share/bcc/tools/javaflow
+ javagc:
+ command: usr/share/bcc/tools/javagc
+ javaobjnew:
+ command: usr/share/bcc/tools/javaobjnew
+ javastat:
+ command: usr/share/bcc/tools/javastat
+ javathreads:
+ command: usr/share/bcc/tools/javathreads
+ killsnoop:
+ command: usr/share/bcc/tools/killsnoop
+ llcstat:
+ command: usr/share/bcc/tools/llcstat
+ mdflush:
+ command: usr/share/bcc/tools/mdflush
+ memleak:
+ command: usr/share/bcc/tools/memleak
+ mountsnoop:
+ command: usr/share/bcc/tools/mountsnoop
+ mysqld-qslower:
+ command: usr/share/bcc/tools/mysqld_qslower
+ nfsdist:
+ command: usr/share/bcc/tools/nfsdist
+ nfsslower:
+ command: usr/share/bcc/tools/nfsslower
+ nodegc:
+ command: usr/share/bcc/tools/nodegc
+ nodestat:
+ command: usr/share/bcc/tools/nodestat
+ offcputime:
+ command: usr/share/bcc/tools/offcputime
+ offwaketime:
+ command: usr/share/bcc/tools/offwaketime
+ oomkill:
+ command: usr/share/bcc/tools/oomkill
+ opensnoop:
+ command: usr/share/bcc/tools/opensnoop
+ perlcalls:
+ command: usr/share/bcc/tools/perlcalls
+ perlflow:
+ command: usr/share/bcc/tools/perlflow
+ perlstat:
+ command: usr/share/bcc/tools/perlstat
+ shmsnoop:
+ command: usr/share/bcc/tools/shmsnoop
+ sofdsnoop:
+ command: usr/share/bcc/tools/sofdsnoop
+ phpcalls:
+ command: usr/share/bcc/tools/phpcalls
+ phpflow:
+ command: usr/share/bcc/tools/phpflow
+ phpstat:
+ command: usr/share/bcc/tools/phpstat
+ pidpersec:
+ command: usr/share/bcc/tools/pidpersec
+ profile:
+ command: usr/share/bcc/tools/profile
+ pythoncalls:
+ command: usr/share/bcc/tools/pythoncalls
+ pythonflow:
+ command: usr/share/bcc/tools/pythonflow
+ pythongc:
+ command: usr/share/bcc/tools/pythongc
+ pythonstat:
+ command: usr/share/bcc/tools/pythonstat
+ rubycalls:
+ command: usr/share/bcc/tools/rubycalls
+ rubyflow:
+ command: usr/share/bcc/tools/rubyflow
+ rubygc:
+ command: usr/share/bcc/tools/rubygc
+ rubyobjnew:
+ command: usr/share/bcc/tools/rubyobjnew
+ rubystat:
+ command: usr/share/bcc/tools/rubystat
+ runqlat:
+ command: usr/share/bcc/tools/runqlat
+ runqlen:
+ command: usr/share/bcc/tools/runqlen
+ slabratetop:
+ command: usr/share/bcc/tools/slabratetop
+ softirqs:
+ command: usr/share/bcc/tools/softirqs
+ solisten:
+ command: usr/share/bcc/tools/solisten
+ sslsniff:
+ command: usr/share/bcc/tools/sslsniff
+ stackcount:
+ command: usr/share/bcc/tools/stackcount
+ statsnoop:
+ command: usr/share/bcc/tools/statsnoop
+ syncsnoop:
+ command: usr/share/bcc/tools/syncsnoop
+ syscount:
+ command: usr/share/bcc/tools/syscount
+ tcpaccept:
+ command: usr/share/bcc/tools/tcpaccept
+ tcpconnect:
+ command: usr/share/bcc/tools/tcpconnect
+ tcpconnlat:
+ command: usr/share/bcc/tools/tcpconnlat
+ tcplife:
+ command: usr/share/bcc/tools/tcplife
+ tcpretrans:
+ command: usr/share/bcc/tools/tcpretrans
+ tcptop:
+ command: usr/share/bcc/tools/tcptop
+ tcptracer:
+ command: usr/share/bcc/tools/tcptracer
+ tplist:
+ command: usr/share/bcc/tools/tplist
+ trace:
+ command: usr/share/bcc/tools/trace
+ ttysnoop:
+ command: usr/share/bcc/tools/ttysnoop
+ ucalls:
+ command: usr/share/bcc/tools/lib/ucalls
+ uflow:
+ command: usr/share/bcc/tools/lib/uflow
+ ugc:
+ command: usr/share/bcc/tools/lib/ugc
+ uobjnew:
+ command: usr/share/bcc/tools/lib/uobjnew
+ ustat:
+ command: usr/share/bcc/tools/lib/ustat
+ uthreads:
+ command: usr/share/bcc/tools/lib/uthreads
+ vfscount:
+ command: usr/share/bcc/tools/vfscount
+ vfsstat:
+ command: usr/share/bcc/tools/vfsstat
+ wakeuptime:
+ command: usr/share/bcc/tools/wakeuptime
+ xfsdist:
+ command: usr/share/bcc/tools/xfsdist
+ xfsslower:
+ command: usr/share/bcc/tools/xfsslower
+ zfsdist:
+ command: usr/share/bcc/tools/zfsdist
+ zfsslower:
+ command: usr/share/bcc/tools/zfsslower
+
+# vim: set ai et sts=4 tabstop=4 sw=4:
diff --git a/snap/local/bcc-wrapper b/snapcraft/wrapper
similarity index 79%
rename from snap/local/bcc-wrapper
rename to snapcraft/wrapper
index a575f34..0256962 100755
--- a/snap/local/bcc-wrapper
+++ b/snapcraft/wrapper
@@ -1,5 +1,4 @@
-#!/bin/bash
-set -e
+#!/bin/sh -e
# Snappy does not yet support CAP_SYS_ADMIN for unconfined snaps, thus sudo:
# https://bugs.launchpad.net/snappy/+bug/1586581
# stdout isn't set to line buffered mode:
@@ -8,7 +7,7 @@
cmd="$1"
if [ `id -u` = 0 ] ; then
shift
- stdbuf -oL $SNAP/usr/share/bcc/tools/$cmd "$@"
+ stdbuf -oL $SNAP/usr/bin/python "$SNAP/usr/share/bcc/tools/$cmd" $@
else
echo "Need to run $cmd as root (use sudo $@)"
exit 1
diff --git a/src/cc/CMakeLists.txt b/src/cc/CMakeLists.txt
index ffe8fee..242c420 100644
--- a/src/cc/CMakeLists.txt
+++ b/src/cc/CMakeLists.txt
@@ -9,58 +9,27 @@
include_directories(${CMAKE_CURRENT_SOURCE_DIR}/frontends/clang)
include_directories(${LLVM_INCLUDE_DIRS})
include_directories(${LIBELF_INCLUDE_DIRS})
-if (LIBDEBUGINFOD_FOUND)
- include_directories(${LIBDEBUGINFOD_INCLUDE_DIRS})
-endif (LIBDEBUGINFOD_FOUND)
# todo: if check for kernel version
-if (CMAKE_USE_LIBBPF_PACKAGE AND LIBBPF_FOUND)
- include_directories(${LIBBPF_INCLUDE_DIRS})
-else()
- include_directories(${CMAKE_CURRENT_SOURCE_DIR}/libbpf/include)
- include_directories(${CMAKE_CURRENT_SOURCE_DIR}/libbpf/include/uapi)
-endif()
-
-# add_definitions has a problem parsing "-D_GLIBCXX_USE_CXX11_ABI=0", this is safer
-separate_arguments(LLVM_DEFINITIONS)
-add_compile_options(${LLVM_DEFINITIONS})
-
-configure_file(libbcc.pc.in libbcc.pc @ONLY)
-configure_file(bcc_version.h.in bcc_version.h @ONLY)
+include_directories(${CMAKE_CURRENT_SOURCE_DIR}/compat)
+add_definitions(${LLVM_DEFINITIONS})
+configure_file(libbcc.pc.in ${CMAKE_CURRENT_BINARY_DIR}/libbcc.pc @ONLY)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC -DBCC_PROG_TAG_DIR='\"${BCC_PROG_TAG_DIR}\"'")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-unused-result")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fPIC -Wno-unused-result")
-if (NOT HAVE_REALLOCARRAY_SUPPORT)
- set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DCOMPAT_NEED_REALLOCARRAY")
-endif()
-
string(REGEX MATCH "^([0-9]+).*" _ ${LLVM_PACKAGE_VERSION})
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DLLVM_MAJOR_VERSION=${CMAKE_MATCH_1}")
include(static_libstdc++)
-if(LIBBPF_INCLUDE_DIR)
- # Add user libbpf include and notify compilation
- # that we are using external libbpf. It's checked
- # in src/cc/libbpf.h and proper files are included.
- include_directories(${LIBBPF_INCLUDE_DIR})
- add_definitions(-DHAVE_EXTERNAL_LIBBPF)
-endif()
+add_library(bpf-static STATIC libbpf.c perf_reader.c)
+set_target_properties(bpf-static PROPERTIES OUTPUT_NAME bpf)
+add_library(bpf-shared SHARED libbpf.c perf_reader.c)
+set_target_properties(bpf-shared PROPERTIES VERSION ${REVISION_LAST} SOVERSION 0)
+set_target_properties(bpf-shared PROPERTIES OUTPUT_NAME bpf)
-if(NOT CMAKE_USE_LIBBPF_PACKAGE)
- if(LIBBPF_FOUND)
- set(extract_dir ${CMAKE_CURRENT_BINARY_DIR}/libbpf_a_extract)
- execute_process(COMMAND sh -c "mkdir -p ${extract_dir} && cd ${extract_dir} && ${CMAKE_AR} x ${LIBBPF_STATIC_LIBRARIES}")
- file(GLOB libbpf_sources "${extract_dir}/*.o")
- else()
- file(GLOB libbpf_sources "libbpf/src/*.c")
- endif()
-
- set(libbpf_uapi libbpf/include/uapi/linux/)
-endif()
-
-set(bcc_common_sources bcc_common.cc bpf_module.cc bcc_btf.cc exported_files.cc)
+set(bcc_common_sources bpf_common.cc bpf_module.cc exported_files.cc)
if (${LLVM_PACKAGE_VERSION} VERSION_EQUAL 6 OR ${LLVM_PACKAGE_VERSION} VERSION_GREATER 6)
set(bcc_common_sources ${bcc_common_sources} bcc_debug.cc)
endif()
@@ -72,14 +41,11 @@
endif()
set(bcc_table_sources table_storage.cc shared_table.cc bpffs_table.cc json_map_decl_visitor.cc)
-set(bcc_util_sources common.cc)
+set(bcc_util_sources ns_guard.cc common.cc)
set(bcc_sym_sources bcc_syms.cc bcc_elf.c bcc_perf_map.c bcc_proc.c)
-set(bcc_common_headers libbpf.h perf_reader.h "${CMAKE_CURRENT_BINARY_DIR}/bcc_version.h")
+set(bcc_common_headers libbpf.h perf_reader.h)
set(bcc_table_headers file_desc.h table_desc.h table_storage.h)
-set(bcc_api_headers bcc_common.h bpf_module.h bcc_exception.h bcc_syms.h bcc_proc.h bcc_elf.h)
-if(LIBBPF_FOUND)
- set(bcc_common_sources ${bcc_common_sources} libbpf.c perf_reader.c)
-endif()
+set(bcc_api_headers bpf_common.h bpf_module.h bcc_exception.h bcc_syms.h bcc_elf.h)
if(ENABLE_CLANG_JIT)
add_library(bcc-shared SHARED
@@ -89,59 +55,30 @@
set_target_properties(bcc-shared PROPERTIES OUTPUT_NAME bcc)
if(ENABLE_USDT)
- add_definitions(-DEXPORT_USDT)
set(bcc_usdt_sources usdt/usdt.cc usdt/usdt_args.cc)
# else undefined
endif()
add_library(bcc-loader-static STATIC ${bcc_sym_sources} ${bcc_util_sources})
-target_link_libraries(bcc-loader-static elf z)
+target_link_libraries(bcc-loader-static elf)
add_library(bcc-static STATIC
- ${bcc_common_sources} ${bcc_table_sources} ${bcc_util_sources} ${bcc_usdt_sources} ${bcc_sym_sources} ${bcc_util_sources})
+ ${bcc_common_sources} ${bcc_table_sources} ${bcc_util_sources} ${bcc_usdt_sources})
set_target_properties(bcc-static PROPERTIES OUTPUT_NAME bcc)
set(bcc-lua-static
${bcc_common_sources} ${bcc_table_sources} ${bcc_sym_sources} ${bcc_util_sources})
-set(bpf_sources libbpf.c perf_reader.c ${libbpf_sources} ${bcc_sym_sources} ${bcc_util_sources} ${bcc_usdt_sources})
-add_library(bpf-static STATIC ${bpf_sources})
-set_target_properties(bpf-static PROPERTIES OUTPUT_NAME bcc_bpf)
-target_link_libraries(bpf-static elf z)
-add_library(bpf-shared SHARED ${bpf_sources})
-set_target_properties(bpf-shared PROPERTIES VERSION ${REVISION_LAST} SOVERSION 0)
-set_target_properties(bpf-shared PROPERTIES OUTPUT_NAME bcc_bpf)
-target_link_libraries(bpf-shared elf z)
-if(LIBDEBUGINFOD_FOUND)
- target_link_libraries(bpf-shared ${LIBDEBUGINFOD_LIBRARIES})
-endif(LIBDEBUGINFOD_FOUND)
-if(CMAKE_USE_LIBBPF_PACKAGE AND LIBBPF_FOUND)
- target_link_libraries(bpf-shared ${LIBBPF_LIBRARIES})
-endif()
-
include(clang_libs)
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${clang_lib_exclude_flags}")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${llvm_lib_exclude_flags}")
# bcc_common_libs_for_a for archive libraries
# bcc_common_libs_for_s for shared libraries
-set(bcc_common_libs clang_frontend
+set(bcc_common_libs_for_a b_frontend clang_frontend bpf-static
-Wl,--whole-archive ${clang_libs} ${llvm_libs} -Wl,--no-whole-archive
${LIBELF_LIBRARIES})
-if (LIBDEBUGINFOD_FOUND)
- list(APPEND bcc_common_libs ${LIBDEBUGINFOD_LIBRARIES})
-endif (LIBDEBUGINFOD_FOUND)
-set(bcc_common_libs_for_a ${bcc_common_libs})
-set(bcc_common_libs_for_s ${bcc_common_libs})
-set(bcc_common_libs_for_lua clang_frontend
+set(bcc_common_libs_for_s ${bcc_common_libs_for_a})
+set(bcc_common_libs_for_lua b_frontend clang_frontend bpf-static
${clang_libs} ${llvm_libs} ${LIBELF_LIBRARIES})
-if(LIBBPF_FOUND)
- list(APPEND bcc_common_libs_for_a ${LIBBPF_LIBRARIES})
- list(APPEND bcc_common_libs_for_s ${LIBBPF_LIBRARIES})
- list(APPEND bcc_common_libs_for_lua ${LIBBPF_LIBRARIES})
-else()
- list(APPEND bcc_common_libs_for_a bpf-static)
- list(APPEND bcc_common_libs_for_s bpf-static)
- list(APPEND bcc_common_libs_for_lua bpf-static)
-endif()
if(ENABLE_CPP_API)
add_subdirectory(api)
@@ -165,10 +102,10 @@
target_link_libraries(bcc-static ${bcc_common_libs_for_a} bcc-loader-static)
set(bcc-lua-static ${bcc-lua-static} ${bcc_common_libs_for_lua})
-install(TARGETS bcc-shared bcc-static bcc-loader-static bpf-static LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR})
+install(TARGETS bcc-shared LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR})
install(FILES ${bcc_table_headers} DESTINATION include/bcc)
install(FILES ${bcc_api_headers} DESTINATION include/bcc)
-install(DIRECTORY ${libbpf_uapi} DESTINATION include/bcc/compat/linux FILES_MATCHING PATTERN "*.h")
+install(DIRECTORY compat/linux/ DESTINATION include/bcc/compat/linux FILES_MATCHING PATTERN "*.h")
install(FILES ${CMAKE_CURRENT_BINARY_DIR}/libbcc.pc DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
endif(ENABLE_CLANG_JIT)
install(FILES ${bcc_common_headers} DESTINATION include/bcc)
diff --git a/src/cc/README b/src/cc/README
deleted file mode 100644
index 7f89723..0000000
--- a/src/cc/README
+++ /dev/null
@@ -1,16 +0,0 @@
-The libbpf directory is a git submodule for repository
- https://github.com/libbpf/libbpf
-
-If you have any change in libbpf directory, please upstream to linux
-first as libbpf repo is a mirror of linux/tools/lib/bpf directory.
-
-If any top-commit update of libbpf submodule contains a uapi header
-change, the following are necessary steps to sync properly with
-rest of bcc:
- 1. sync compat/linux/virtual_bpf.h with libbpf/include/uapi/linux/bpf.h
- as virtual_bpf.h has an extra string wrapper for bpf.h.
- 2. if new bpf.h has new helpers, add corresponding helper func define
- in bcc:src/cc/export/helpers.h and helper entry for error reporting
- in bcc:src/cc/libbpf.c.
- 3. if new bpf.h has new map types, program types, update
- bcc:introspection/bps.c for these new map/program types.
diff --git a/src/cc/TEST_MAPPING b/src/cc/TEST_MAPPING
deleted file mode 100644
index 90892fe..0000000
--- a/src/cc/TEST_MAPPING
+++ /dev/null
@@ -1,7 +0,0 @@
-{
- "presubmit": [
- {
- "name": "libbpf_load_test"
- }
- ]
-}
diff --git a/src/cc/api/BPF.cc b/src/cc/api/BPF.cc
index 3453a5a..c6f843f 100644
--- a/src/cc/api/BPF.cc
+++ b/src/cc/api/BPF.cc
@@ -20,12 +20,9 @@
#include <cstdio>
#include <cstring>
#include <exception>
-#include <fcntl.h>
#include <iostream>
#include <memory>
#include <sstream>
-#include <sys/stat.h>
-#include <sys/types.h>
#include <utility>
#include <vector>
@@ -42,37 +39,6 @@
#include "BPF.h"
-namespace {
-/*
- * Kernels ~4.20 and later support specifying the ref_ctr_offset as an argument
- * to attaching a uprobe, which negates the need to seek to this memory offset
- * in userspace to manage semaphores, as the kernel will do it for us. This
- * helper function checks if this support is available by reading the uprobe
- * format for this value, added in a6ca88b241d5e929e6e60b12ad8cd288f0ffa
-*/
-bool uprobe_ref_ctr_supported() {
- const char *ref_ctr_pmu_path =
- "/sys/bus/event_source/devices/uprobe/format/ref_ctr_offset";
- const char *ref_ctr_pmu_expected = "config:32-63\0";
- char ref_ctr_pmu_fmt[64]; // in Linux source this buffer is compared vs
- // PAGE_SIZE, but 64 is probably ample
- int fd = open(ref_ctr_pmu_path, O_RDONLY);
- if (fd < 0)
- return false;
-
- int ret = read(fd, ref_ctr_pmu_fmt, sizeof(ref_ctr_pmu_fmt));
- close(fd);
- if (ret < 0) {
- return false;
- }
- if (strncmp(ref_ctr_pmu_expected, ref_ctr_pmu_fmt,
- strlen(ref_ctr_pmu_expected)) == 0) {
- return true;
- }
- return false;
-}
-} // namespace
-
namespace ebpf {
std::string uint_to_hex(uint64_t value) {
@@ -89,33 +55,18 @@
return str;
}
-StatusTuple BPF::init_usdt(const USDT& usdt) {
- USDT u(usdt);
- StatusTuple init_stp = u.init();
- if (!init_stp.ok()) {
- return init_stp;
- }
-
- usdt_.push_back(std::move(u));
- all_bpf_program_ += usdt_.back().program_text_;
- return StatusTuple::OK();
-}
-
-void BPF::init_fail_reset() {
- usdt_.clear();
- all_bpf_program_ = "";
-}
-
StatusTuple BPF::init(const std::string& bpf_program,
const std::vector<std::string>& cflags,
const std::vector<USDT>& usdt) {
+ std::string all_bpf_program;
+
usdt_.reserve(usdt.size());
for (const auto& u : usdt) {
- StatusTuple init_stp = init_usdt(u);
- if (!init_stp.ok()) {
- init_fail_reset();
- return init_stp;
- }
+ usdt_.emplace_back(u);
+ }
+ for (auto& u : usdt_) {
+ TRY2(u.init());
+ all_bpf_program += u.program_text_;
}
auto flags_len = cflags.size();
@@ -123,22 +74,18 @@
for (size_t i = 0; i < flags_len; i++)
flags[i] = cflags[i].c_str();
- all_bpf_program_ += bpf_program;
- if (bpf_module_->load_string(all_bpf_program_, flags, flags_len) != 0) {
- init_fail_reset();
+ all_bpf_program += bpf_program;
+ if (bpf_module_->load_string(all_bpf_program, flags, flags_len) != 0)
return StatusTuple(-1, "Unable to initialize BPF program");
- }
- return StatusTuple::OK();
+ return StatusTuple(0);
};
BPF::~BPF() {
auto res = detach_all();
- if (!res.ok())
+ if (res.code() != 0)
std::cerr << "Failed to detach all probes on destruction: " << std::endl
<< res.msg() << std::endl;
- bcc_free_buildsymcache(bsymcache_);
- bsymcache_ = NULL;
}
StatusTuple BPF::detach_all() {
@@ -147,7 +94,7 @@
for (auto& it : kprobes_) {
auto res = detach_kprobe_event(it.first, it.second);
- if (!res.ok()) {
+ if (res.code() != 0) {
error_msg += "Failed to detach kprobe event " + it.first + ": ";
error_msg += res.msg() + "\n";
has_error = true;
@@ -156,7 +103,7 @@
for (auto& it : uprobes_) {
auto res = detach_uprobe_event(it.first, it.second);
- if (!res.ok()) {
+ if (res.code() != 0) {
error_msg += "Failed to detach uprobe event " + it.first + ": ";
error_msg += res.msg() + "\n";
has_error = true;
@@ -165,25 +112,16 @@
for (auto& it : tracepoints_) {
auto res = detach_tracepoint_event(it.first, it.second);
- if (!res.ok()) {
+ if (res.code() != 0) {
error_msg += "Failed to detach Tracepoint " + it.first + ": ";
error_msg += res.msg() + "\n";
has_error = true;
}
}
- for (auto& it : raw_tracepoints_) {
- auto res = detach_raw_tracepoint_event(it.first, it.second);
- if (!res.ok()) {
- error_msg += "Failed to detach Raw tracepoint " + it.first + ": ";
- error_msg += res.msg() + "\n";
- has_error = true;
- }
- }
-
for (auto& it : perf_buffers_) {
auto res = it.second->close_all_cpu();
- if (!res.ok()) {
+ if (res.code() != 0) {
error_msg += "Failed to close perf buffer " + it.first + ": ";
error_msg += res.msg() + "\n";
has_error = true;
@@ -193,7 +131,7 @@
for (auto& it : perf_event_arrays_) {
auto res = it.second->close_all_cpu();
- if (!res.ok()) {
+ if (res.code() != 0) {
error_msg += "Failed to close perf event array " + it.first + ": ";
error_msg += res.msg() + "\n";
has_error = true;
@@ -203,7 +141,7 @@
for (auto& it : perf_events_) {
auto res = detach_perf_event_all_cpu(it.second);
- if (!res.ok()) {
+ if (res.code() != 0) {
error_msg += res.msg() + "\n";
has_error = true;
}
@@ -221,14 +159,13 @@
if (has_error)
return StatusTuple(-1, error_msg);
else
- return StatusTuple::OK();
+ return StatusTuple(0);
}
StatusTuple BPF::attach_kprobe(const std::string& kernel_func,
const std::string& probe_func,
uint64_t kernel_func_offset,
- bpf_probe_attach_type attach_type,
- int maxactive) {
+ bpf_probe_attach_type attach_type) {
std::string probe_event = get_kprobe_event(kernel_func, attach_type);
if (kprobes_.find(probe_event) != kprobes_.end())
return StatusTuple(-1, "kprobe %s already attached", probe_event.c_str());
@@ -237,8 +174,7 @@
TRY2(load_func(probe_func, BPF_PROG_TYPE_KPROBE, probe_fd));
int res_fd = bpf_attach_kprobe(probe_fd, attach_type, probe_event.c_str(),
- kernel_func.c_str(), kernel_func_offset,
- maxactive);
+ kernel_func.c_str(), kernel_func_offset);
if (res_fd < 0) {
TRY2(unload_func(probe_func));
@@ -251,26 +187,17 @@
p.perf_event_fd = res_fd;
p.func = probe_func;
kprobes_[probe_event] = std::move(p);
- return StatusTuple::OK();
+ return StatusTuple(0);
}
StatusTuple BPF::attach_uprobe(const std::string& binary_path,
const std::string& symbol,
const std::string& probe_func,
uint64_t symbol_addr,
- bpf_probe_attach_type attach_type, pid_t pid,
- uint64_t symbol_offset,
- uint32_t ref_ctr_offset) {
-
- if (symbol_addr != 0 && symbol_offset != 0)
- return StatusTuple(-1,
- "Attachng uprobe with addr %lx and offset %lx is not supported",
- symbol_addr, symbol_offset);
-
+ bpf_probe_attach_type attach_type, pid_t pid) {
std::string module;
uint64_t offset;
- TRY2(check_binary_symbol(binary_path, symbol, symbol_addr, module, offset,
- symbol_offset));
+ TRY2(check_binary_symbol(binary_path, symbol, symbol_addr, module, offset));
std::string probe_event = get_uprobe_event(module, offset, attach_type, pid);
if (uprobes_.find(probe_event) != uprobes_.end())
@@ -280,82 +207,64 @@
TRY2(load_func(probe_func, BPF_PROG_TYPE_KPROBE, probe_fd));
int res_fd = bpf_attach_uprobe(probe_fd, attach_type, probe_event.c_str(),
- binary_path.c_str(), offset, pid,
- ref_ctr_offset);
+ binary_path.c_str(), offset, pid);
if (res_fd < 0) {
TRY2(unload_func(probe_func));
return StatusTuple(
-1,
- "Unable to attach %suprobe for binary %s symbol %s addr %lx "
- "offset %lx using %s\n",
+ "Unable to attach %suprobe for binary %s symbol %s addr %lx using %s\n",
attach_type_debug(attach_type).c_str(), binary_path.c_str(),
- symbol.c_str(), symbol_addr, symbol_offset, probe_func.c_str());
+ symbol.c_str(), symbol_addr, probe_func.c_str());
}
open_probe_t p = {};
p.perf_event_fd = res_fd;
p.func = probe_func;
uprobes_[probe_event] = std::move(p);
- return StatusTuple::OK();
-}
-
-StatusTuple BPF::attach_usdt_without_validation(const USDT& u, pid_t pid) {
- auto& probe = *static_cast<::USDT::Probe*>(u.probe_.get());
- if (!uprobe_ref_ctr_supported() && !probe.enable(u.probe_func_))
- return StatusTuple(-1, "Unable to enable USDT %s", u.print_name().c_str());
-
- bool failed = false;
- std::string err_msg;
- int cnt = 0;
- for (const auto& loc : probe.locations_) {
- auto res = attach_uprobe(loc.bin_path_, std::string(), u.probe_func_,
- loc.address_, BPF_PROBE_ENTRY, pid, 0,
- probe.semaphore_offset());
- if (!res.ok()) {
- failed = true;
- err_msg += "USDT " + u.print_name() + " at " + loc.bin_path_ +
- " address " + std::to_string(loc.address_);
- err_msg += ": " + res.msg() + "\n";
- break;
- }
- cnt++;
- }
- if (failed) {
- for (int i = 0; i < cnt; i++) {
- auto res = detach_uprobe(probe.locations_[i].bin_path_, std::string(),
- probe.locations_[i].address_, BPF_PROBE_ENTRY, pid);
- if (!res.ok())
- err_msg += "During clean up: " + res.msg() + "\n";
- }
- return StatusTuple(-1, err_msg);
- } else {
- return StatusTuple::OK();
- }
+ return StatusTuple(0);
}
StatusTuple BPF::attach_usdt(const USDT& usdt, pid_t pid) {
for (const auto& u : usdt_) {
if (u == usdt) {
- return attach_usdt_without_validation(u, pid);
+ auto& probe = *static_cast<::USDT::Probe*>(u.probe_.get());
+ if (!probe.enable(u.probe_func_))
+ return StatusTuple(-1, "Unable to enable USDT " + u.print_name());
+
+ bool failed = false;
+ std::string err_msg;
+ int cnt = 0;
+ for (const auto& loc : probe.locations_) {
+ auto res = attach_uprobe(loc.bin_path_, std::string(), u.probe_func_,
+ loc.address_, BPF_PROBE_ENTRY, pid);
+ if (res.code() != 0) {
+ failed = true;
+ err_msg += "USDT " + u.print_name() + " at " + loc.bin_path_ +
+ " address " + std::to_string(loc.address_);
+ err_msg += ": " + res.msg() + "\n";
+ break;
+ }
+ cnt++;
+ }
+ if (failed) {
+ for (int i = 0; i < cnt; i++) {
+ auto res =
+ detach_uprobe(probe.locations_[i].bin_path_, std::string(),
+ probe.locations_[i].address_, BPF_PROBE_ENTRY, pid);
+ if (res.code() != 0)
+ err_msg += "During clean up: " + res.msg() + "\n";
+ }
+ return StatusTuple(-1, err_msg);
+ } else {
+ return StatusTuple(0);
+ }
}
}
return StatusTuple(-1, "USDT %s not found", usdt.print_name().c_str());
}
-StatusTuple BPF::attach_usdt_all() {
- for (const auto& u : usdt_) {
- auto res = attach_usdt_without_validation(u, -1);
- if (!res.ok()) {
- return res;
- }
- }
-
- return StatusTuple::OK();
-}
-
-
StatusTuple BPF::attach_tracepoint(const std::string& tracepoint,
const std::string& probe_func) {
if (tracepoints_.find(tracepoint) != tracepoints_.end())
@@ -384,30 +293,7 @@
p.perf_event_fd = res_fd;
p.func = probe_func;
tracepoints_[tracepoint] = std::move(p);
- return StatusTuple::OK();
-}
-
-StatusTuple BPF::attach_raw_tracepoint(const std::string& tracepoint, const std::string& probe_func) {
- if (raw_tracepoints_.find(tracepoint) != raw_tracepoints_.end())
- return StatusTuple(-1, "Raw tracepoint %s already attached",
- tracepoint.c_str());
-
- int probe_fd;
- TRY2(load_func(probe_func, BPF_PROG_TYPE_RAW_TRACEPOINT, probe_fd));
-
- int res_fd = bpf_attach_raw_tracepoint(probe_fd, tracepoint.c_str());
-
- if (res_fd < 0) {
- TRY2(unload_func(probe_func));
- return StatusTuple(-1, "Unable to attach Raw tracepoint %s using %s",
- tracepoint.c_str(), probe_func.c_str());
- }
-
- open_probe_t p = {};
- p.perf_event_fd = res_fd;
- p.func = probe_func;
- raw_tracepoints_[tracepoint] = std::move(p);
- return StatusTuple::OK();
+ return StatusTuple(0);
}
StatusTuple BPF::attach_perf_event(uint32_t ev_type, uint32_t ev_config,
@@ -447,7 +333,7 @@
p.func = probe_func;
p.per_cpu_fd = fds;
perf_events_[ev_pair] = std::move(p);
- return StatusTuple::OK();
+ return StatusTuple(0);
}
StatusTuple BPF::attach_perf_event_raw(void* perf_event_attr,
@@ -488,7 +374,7 @@
p.func = probe_func;
p.per_cpu_fd = fds;
perf_events_[ev_pair] = std::move(p);
- return StatusTuple::OK();
+ return StatusTuple(0);
}
StatusTuple BPF::detach_kprobe(const std::string& kernel_func,
@@ -503,17 +389,15 @@
TRY2(detach_kprobe_event(it->first, it->second));
kprobes_.erase(it);
- return StatusTuple::OK();
+ return StatusTuple(0);
}
StatusTuple BPF::detach_uprobe(const std::string& binary_path,
const std::string& symbol, uint64_t symbol_addr,
- bpf_probe_attach_type attach_type, pid_t pid,
- uint64_t symbol_offset) {
+ bpf_probe_attach_type attach_type, pid_t pid) {
std::string module;
uint64_t offset;
- TRY2(check_binary_symbol(binary_path, symbol, symbol_addr, module, offset,
- symbol_offset));
+ TRY2(check_binary_symbol(binary_path, symbol, symbol_addr, module, offset));
std::string event = get_uprobe_event(module, offset, attach_type, pid);
auto it = uprobes_.find(event);
@@ -524,56 +408,41 @@
TRY2(detach_uprobe_event(it->first, it->second));
uprobes_.erase(it);
- return StatusTuple::OK();
-}
-
-StatusTuple BPF::detach_usdt_without_validation(const USDT& u, pid_t pid) {
- auto& probe = *static_cast<::USDT::Probe*>(u.probe_.get());
- bool failed = false;
- std::string err_msg;
- for (const auto& loc : probe.locations_) {
- auto res = detach_uprobe(loc.bin_path_, std::string(), loc.address_,
- BPF_PROBE_ENTRY, pid);
- if (!res.ok()) {
- failed = true;
- err_msg += "USDT " + u.print_name() + " at " + loc.bin_path_ +
- " address " + std::to_string(loc.address_);
- err_msg += ": " + res.msg() + "\n";
- }
- }
-
- if (!uprobe_ref_ctr_supported() && !probe.disable()) {
- failed = true;
- err_msg += "Unable to disable USDT " + u.print_name();
- }
-
- if (failed)
- return StatusTuple(-1, err_msg);
- else
- return StatusTuple::OK();
+ return StatusTuple(0);
}
StatusTuple BPF::detach_usdt(const USDT& usdt, pid_t pid) {
for (const auto& u : usdt_) {
if (u == usdt) {
- return detach_usdt_without_validation(u, pid);
+ auto& probe = *static_cast<::USDT::Probe*>(u.probe_.get());
+ bool failed = false;
+ std::string err_msg;
+ for (const auto& loc : probe.locations_) {
+ auto res = detach_uprobe(loc.bin_path_, std::string(), loc.address_,
+ BPF_PROBE_ENTRY, pid);
+ if (res.code() != 0) {
+ failed = true;
+ err_msg += "USDT " + u.print_name() + " at " + loc.bin_path_ +
+ " address " + std::to_string(loc.address_);
+ err_msg += ": " + res.msg() + "\n";
+ }
+ }
+
+ if (!probe.disable()) {
+ failed = true;
+ err_msg += "Unable to disable USDT " + u.print_name();
+ }
+
+ if (failed)
+ return StatusTuple(-1, err_msg);
+ else
+ return StatusTuple(0);
}
}
return StatusTuple(-1, "USDT %s not found", usdt.print_name().c_str());
}
-StatusTuple BPF::detach_usdt_all() {
- for (const auto& u : usdt_) {
- auto ret = detach_usdt_without_validation(u, -1);
- if (!ret.ok()) {
- return ret;
- }
- }
-
- return StatusTuple::OK();
-}
-
StatusTuple BPF::detach_tracepoint(const std::string& tracepoint) {
auto it = tracepoints_.find(tracepoint);
if (it == tracepoints_.end())
@@ -581,17 +450,7 @@
TRY2(detach_tracepoint_event(it->first, it->second));
tracepoints_.erase(it);
- return StatusTuple::OK();
-}
-
-StatusTuple BPF::detach_raw_tracepoint(const std::string& tracepoint) {
- auto it = raw_tracepoints_.find(tracepoint);
- if (it == raw_tracepoints_.end())
- return StatusTuple(-1, "No open Raw tracepoint %s", tracepoint.c_str());
-
- TRY2(detach_raw_tracepoint_event(it->first, it->second));
- raw_tracepoints_.erase(it);
- return StatusTuple::OK();
+ return StatusTuple(0);
}
StatusTuple BPF::detach_perf_event(uint32_t ev_type, uint32_t ev_config) {
@@ -601,7 +460,7 @@
ev_config);
TRY2(detach_perf_event_all_cpu(it->second));
perf_events_.erase(it);
- return StatusTuple::OK();
+ return StatusTuple(0);
}
StatusTuple BPF::detach_perf_event_raw(void* perf_event_attr) {
@@ -620,7 +479,7 @@
}
auto table = perf_event_arrays_[name];
TRY2(table->open_all_cpu(type, config));
- return StatusTuple::OK();
+ return StatusTuple(0);
}
StatusTuple BPF::close_perf_event(const std::string& name) {
@@ -628,7 +487,7 @@
if (it == perf_event_arrays_.end())
return StatusTuple(-1, "Perf Event for %s not open", name.c_str());
TRY2(it->second->close_all_cpu());
- return StatusTuple::OK();
+ return StatusTuple(0);
}
StatusTuple BPF::open_perf_buffer(const std::string& name,
@@ -647,7 +506,7 @@
return StatusTuple(-1, "open_perf_buffer page_cnt must be a power of two");
auto table = perf_buffers_[name];
TRY2(table->open_all_cpu(cb, lost_cb, cb_cookie, page_cnt));
- return StatusTuple::OK();
+ return StatusTuple(0);
}
StatusTuple BPF::close_perf_buffer(const std::string& name) {
@@ -655,7 +514,7 @@
if (it == perf_buffers_.end())
return StatusTuple(-1, "Perf buffer for %s not open", name.c_str());
TRY2(it->second->close_all_cpu());
- return StatusTuple::OK();
+ return StatusTuple(0);
}
BPFPerfBuffer* BPF::get_perf_buffer(const std::string& name) {
@@ -671,10 +530,10 @@
}
StatusTuple BPF::load_func(const std::string& func_name, bpf_prog_type type,
- int& fd, unsigned flags) {
+ int& fd) {
if (funcs_.find(func_name) != funcs_.end()) {
fd = funcs_[func_name];
- return StatusTuple::OK();
+ return StatusTuple(0);
}
uint8_t* func_start = bpf_module_->function_start(func_name);
@@ -689,56 +548,31 @@
else if (flag_ & DEBUG_BPF)
log_level = 1;
- fd = bpf_module_->bcc_func_load(type, func_name.c_str(),
+ fd = bpf_prog_load(type, func_name.c_str(),
reinterpret_cast<struct bpf_insn*>(func_start), func_size,
bpf_module_->license(), bpf_module_->kern_version(),
- log_level, nullptr, 0, nullptr, flags);
+ log_level, nullptr, 0);
if (fd < 0)
return StatusTuple(-1, "Failed to load %s: %d", func_name.c_str(), fd);
- int ret = bpf_module_->annotate_prog_tag(
+ bpf_module_->annotate_prog_tag(
func_name, fd, reinterpret_cast<struct bpf_insn*>(func_start), func_size);
- if (ret < 0)
- fprintf(stderr, "WARNING: cannot get prog tag, ignore saving source with program tag\n");
funcs_[func_name] = fd;
- return StatusTuple::OK();
+ return StatusTuple(0);
}
StatusTuple BPF::unload_func(const std::string& func_name) {
auto it = funcs_.find(func_name);
if (it == funcs_.end())
- return StatusTuple::OK();
+ return StatusTuple(0);
int res = close(it->second);
if (res != 0)
return StatusTuple(-1, "Can't close FD for %s: %d", it->first.c_str(), res);
funcs_.erase(it);
- return StatusTuple::OK();
-}
-
-StatusTuple BPF::attach_func(int prog_fd, int attachable_fd,
- enum bpf_attach_type attach_type,
- uint64_t flags) {
- int res = bpf_module_->bcc_func_attach(prog_fd, attachable_fd, attach_type, flags);
- if (res != 0)
- return StatusTuple(-1, "Can't attach for prog_fd %d, attachable_fd %d, "
- "attach_type %d, flags %ld: error %d",
- prog_fd, attachable_fd, attach_type, flags, res);
-
- return StatusTuple::OK();
-}
-
-StatusTuple BPF::detach_func(int prog_fd, int attachable_fd,
- enum bpf_attach_type attach_type) {
- int res = bpf_module_->bcc_func_detach(prog_fd, attachable_fd, attach_type);
- if (res != 0)
- return StatusTuple(-1, "Can't detach for prog_fd %d, attachable_fd %d, "
- "attach_type %d: error %d",
- prog_fd, attachable_fd, attach_type, res);
-
- return StatusTuple::OK();
+ return StatusTuple(0);
}
std::string BPF::get_syscall_fnname(const std::string& name) {
@@ -761,8 +595,7 @@
const std::string& symbol,
uint64_t symbol_addr,
std::string& module_res,
- uint64_t& offset_res,
- uint64_t symbol_offset) {
+ uint64_t& offset_res) {
bcc_symbol output;
int res = bcc_resolve_symname(binary_path.c_str(), symbol.c_str(),
symbol_addr, -1, nullptr, &output);
@@ -777,8 +610,8 @@
} else {
module_res = "";
}
- offset_res = output.offset + symbol_offset;
- return StatusTuple::OK();
+ offset_res = output.offset;
+ return StatusTuple(0);
}
std::string BPF::get_kprobe_event(const std::string& kernel_func,
@@ -809,13 +642,6 @@
return BPFDevmapTable({});
}
-BPFXskmapTable BPF::get_xskmap_table(const std::string& name) {
- TableStorage::iterator it;
- if (bpf_module_->table_storage().Find(Path({bpf_module_->id(), name}), it))
- return BPFXskmapTable(it->second);
- return BPFXskmapTable({});
-}
-
BPFStackTable BPF::get_stack_table(const std::string& name, bool use_debug_file,
bool check_debug_file_crc) {
TableStorage::iterator it;
@@ -824,35 +650,6 @@
return BPFStackTable({}, use_debug_file, check_debug_file_crc);
}
-BPFStackBuildIdTable BPF::get_stackbuildid_table(const std::string &name, bool use_debug_file,
- bool check_debug_file_crc) {
- TableStorage::iterator it;
-
- if (bpf_module_->table_storage().Find(Path({bpf_module_->id(), name}), it))
- return BPFStackBuildIdTable(it->second, use_debug_file, check_debug_file_crc, get_bsymcache());
- return BPFStackBuildIdTable({}, use_debug_file, check_debug_file_crc, get_bsymcache());
-}
-
-BPFSockmapTable BPF::get_sockmap_table(const std::string& name) {
- TableStorage::iterator it;
- if (bpf_module_->table_storage().Find(Path({bpf_module_->id(), name}), it))
- return BPFSockmapTable(it->second);
- return BPFSockmapTable({});
-}
-
-BPFSockhashTable BPF::get_sockhash_table(const std::string& name) {
- TableStorage::iterator it;
- if (bpf_module_->table_storage().Find(Path({bpf_module_->id(), name}), it))
- return BPFSockhashTable(it->second);
- return BPFSockhashTable({});
-}
-
-bool BPF::add_module(std::string module)
-{
- return bcc_buildsymcache_add_module(get_bsymcache(), module.c_str()) != 0 ?
- false : true;
-}
-
std::string BPF::get_uprobe_event(const std::string& binary_path,
uint64_t offset, bpf_probe_attach_type type,
pid_t pid) {
@@ -870,7 +667,7 @@
TRY2(unload_func(attr.func));
if (bpf_detach_kprobe(event.c_str()) < 0)
return StatusTuple(-1, "Unable to detach kprobe %s", event.c_str());
- return StatusTuple::OK();
+ return StatusTuple(0);
}
StatusTuple BPF::detach_uprobe_event(const std::string& event,
@@ -879,7 +676,7 @@
TRY2(unload_func(attr.func));
if (bpf_detach_uprobe(event.c_str()) < 0)
return StatusTuple(-1, "Unable to detach uprobe %s", event.c_str());
- return StatusTuple::OK();
+ return StatusTuple(0);
}
StatusTuple BPF::detach_tracepoint_event(const std::string& tracepoint,
@@ -888,15 +685,7 @@
TRY2(unload_func(attr.func));
// TODO: bpf_detach_tracepoint currently does nothing.
- return StatusTuple::OK();
-}
-
-StatusTuple BPF::detach_raw_tracepoint_event(const std::string& tracepoint,
- open_probe_t& attr) {
- TRY2(close(attr.perf_event_fd));
- TRY2(unload_func(attr.func));
-
- return StatusTuple::OK();
+ return StatusTuple(0);
}
StatusTuple BPF::detach_perf_event_all_cpu(open_probe_t& attr) {
@@ -916,7 +705,7 @@
if (has_error)
return StatusTuple(-1, err_msg);
- return StatusTuple::OK();
+ return StatusTuple(0);
}
int BPF::free_bcc_memory() {
@@ -930,8 +719,7 @@
pid_(-1),
provider_(provider),
name_(name),
- probe_func_(probe_func),
- mod_match_inode_only_(1) {}
+ probe_func_(probe_func) {}
USDT::USDT(pid_t pid, const std::string& provider, const std::string& name,
const std::string& probe_func)
@@ -940,8 +728,7 @@
pid_(pid),
provider_(provider),
name_(name),
- probe_func_(probe_func),
- mod_match_inode_only_(1) {}
+ probe_func_(probe_func) {}
USDT::USDT(const std::string& binary_path, pid_t pid,
const std::string& provider, const std::string& name,
@@ -951,8 +738,7 @@
pid_(pid),
provider_(provider),
name_(name),
- probe_func_(probe_func),
- mod_match_inode_only_(1) {}
+ probe_func_(probe_func) {}
USDT::USDT(const USDT& usdt)
: initialized_(false),
@@ -960,8 +746,7 @@
pid_(usdt.pid_),
provider_(usdt.provider_),
name_(usdt.name_),
- probe_func_(usdt.probe_func_),
- mod_match_inode_only_(usdt.mod_match_inode_only_) {}
+ probe_func_(usdt.probe_func_) {}
USDT::USDT(USDT&& usdt) noexcept
: initialized_(usdt.initialized_),
@@ -971,8 +756,7 @@
name_(std::move(usdt.name_)),
probe_func_(std::move(usdt.probe_func_)),
probe_(std::move(usdt.probe_)),
- program_text_(std::move(usdt.program_text_)),
- mod_match_inode_only_(usdt.mod_match_inode_only_) {
+ program_text_(std::move(usdt.program_text_)) {
usdt.initialized_ = false;
}
@@ -982,22 +766,14 @@
(probe_func_ == other.probe_func_);
}
-int USDT::set_probe_matching_kludge(uint8_t kludge) {
- if (kludge != 0 && kludge != 1)
- return -1;
-
- mod_match_inode_only_ = kludge;
- return 0;
-}
-
StatusTuple USDT::init() {
std::unique_ptr<::USDT::Context> ctx;
if (!binary_path_.empty() && pid_ > 0)
- ctx.reset(new ::USDT::Context(pid_, binary_path_, mod_match_inode_only_));
+ ctx.reset(new ::USDT::Context(pid_, binary_path_));
else if (!binary_path_.empty())
- ctx.reset(new ::USDT::Context(binary_path_, mod_match_inode_only_));
+ ctx.reset(new ::USDT::Context(binary_path_));
else if (pid_ > 0)
- ctx.reset(new ::USDT::Context(pid_, mod_match_inode_only_));
+ ctx.reset(new ::USDT::Context(pid_));
else
return StatusTuple(-1, "No valid Binary Path or PID provided");
@@ -1008,7 +784,7 @@
for (auto& p : ctx->probes_) {
if (p->provider_ == provider_ && p->name_ == name_) {
// Take ownership of the probe that we are interested in, and avoid it
- // being destructed when we destruct the USDT::Context instance
+ // being destrcuted when we destruct the USDT::Context instance
probe_ = std::unique_ptr<void, std::function<void(void*)>>(p.release(),
deleter);
p.swap(ctx->probes_.back());
@@ -1028,7 +804,7 @@
program_text_ = ::USDT::USDT_PROGRAM_HEADER + stream.str();
initialized_ = true;
- return StatusTuple::OK();
+ return StatusTuple(0);
}
} // namespace ebpf
diff --git a/src/cc/api/BPF.h b/src/cc/api/BPF.h
index 2d401ff..fcf0db4 100644
--- a/src/cc/api/BPF.h
+++ b/src/cc/api/BPF.h
@@ -26,7 +26,7 @@
#include "bcc_exception.h"
#include "bcc_syms.h"
#include "bpf_module.h"
-#include "linux/bpf.h"
+#include "compat/linux/bpf.h"
#include "libbpf.h"
#include "table_storage.h"
@@ -47,27 +47,20 @@
static const int BPF_MAX_STACK_DEPTH = 127;
explicit BPF(unsigned int flag = 0, TableStorage* ts = nullptr,
- bool rw_engine_enabled = bpf_module_rw_engine_enabled(),
- const std::string &maps_ns = "",
- bool allow_rlimit = true)
+ bool rw_engine_enabled = bpf_module_rw_engine_enabled(), const std::string &maps_ns = "")
: flag_(flag),
- bsymcache_(NULL),
- bpf_module_(new BPFModule(flag, ts, rw_engine_enabled, maps_ns,
- allow_rlimit)) {}
+ bpf_module_(new BPFModule(flag, ts, rw_engine_enabled, maps_ns)) {}
StatusTuple init(const std::string& bpf_program,
const std::vector<std::string>& cflags = {},
const std::vector<USDT>& usdt = {});
- StatusTuple init_usdt(const USDT& usdt);
-
~BPF();
StatusTuple detach_all();
StatusTuple attach_kprobe(const std::string& kernel_func,
const std::string& probe_func,
uint64_t kernel_func_offset = 0,
- bpf_probe_attach_type = BPF_PROBE_ENTRY,
- int maxactive = 0);
+ bpf_probe_attach_type = BPF_PROBE_ENTRY);
StatusTuple detach_kprobe(
const std::string& kernel_func,
bpf_probe_attach_type attach_type = BPF_PROBE_ENTRY);
@@ -77,27 +70,18 @@
const std::string& probe_func,
uint64_t symbol_addr = 0,
bpf_probe_attach_type attach_type = BPF_PROBE_ENTRY,
- pid_t pid = -1,
- uint64_t symbol_offset = 0,
- uint32_t ref_ctr_offset = 0);
+ pid_t pid = -1);
StatusTuple detach_uprobe(const std::string& binary_path,
const std::string& symbol, uint64_t symbol_addr = 0,
bpf_probe_attach_type attach_type = BPF_PROBE_ENTRY,
- pid_t pid = -1,
- uint64_t symbol_offset = 0);
+ pid_t pid = -1);
StatusTuple attach_usdt(const USDT& usdt, pid_t pid = -1);
- StatusTuple attach_usdt_all();
StatusTuple detach_usdt(const USDT& usdt, pid_t pid = -1);
- StatusTuple detach_usdt_all();
StatusTuple attach_tracepoint(const std::string& tracepoint,
const std::string& probe_func);
StatusTuple detach_tracepoint(const std::string& tracepoint);
- StatusTuple attach_raw_tracepoint(const std::string& tracepoint,
- const std::string& probe_func);
- StatusTuple detach_raw_tracepoint(const std::string& tracepoint);
-
StatusTuple attach_perf_event(uint32_t ev_type, uint32_t ev_config,
const std::string& probe_func,
uint64_t sample_period, uint64_t sample_freq,
@@ -153,90 +137,16 @@
return BPFPercpuHashTable<KeyType, ValueType>({});
}
- template <class ValueType>
- BPFSkStorageTable<ValueType> get_sk_storage_table(const std::string& name) {
- TableStorage::iterator it;
- if (bpf_module_->table_storage().Find(Path({bpf_module_->id(), name}), it))
- return BPFSkStorageTable<ValueType>(it->second);
- return BPFSkStorageTable<ValueType>({});
- }
-
- template <class ValueType>
- BPFInodeStorageTable<ValueType> get_inode_storage_table(const std::string& name) {
- TableStorage::iterator it;
- if (bpf_module_->table_storage().Find(Path({bpf_module_->id(), name}), it))
- return BPFInodeStorageTable<ValueType>(it->second);
- return BPFInodeStorageTable<ValueType>({});
- }
-
- template <class ValueType>
- BPFTaskStorageTable<ValueType> get_task_storage_table(const std::string& name) {
- TableStorage::iterator it;
- if (bpf_module_->table_storage().Find(Path({bpf_module_->id(), name}), it))
- return BPFTaskStorageTable<ValueType>(it->second);
- return BPFTaskStorageTable<ValueType>({});
- }
-
- template <class ValueType>
- BPFCgStorageTable<ValueType> get_cg_storage_table(const std::string& name) {
- TableStorage::iterator it;
- if (bpf_module_->table_storage().Find(Path({bpf_module_->id(), name}), it))
- return BPFCgStorageTable<ValueType>(it->second);
- return BPFCgStorageTable<ValueType>({});
- }
-
- template <class ValueType>
- BPFPercpuCgStorageTable<ValueType> get_percpu_cg_storage_table(const std::string& name) {
- TableStorage::iterator it;
- if (bpf_module_->table_storage().Find(Path({bpf_module_->id(), name}), it))
- return BPFPercpuCgStorageTable<ValueType>(it->second);
- return BPFPercpuCgStorageTable<ValueType>({});
- }
-
- template <class ValueType>
- BPFQueueStackTable<ValueType> get_queuestack_table(const std::string& name) {
- TableStorage::iterator it;
- if (bpf_module_->table_storage().Find(Path({bpf_module_->id(), name}), it))
- return BPFQueueStackTable<ValueType>(it->second);
- return BPFQueueStackTable<ValueType>({});
- }
-
- void* get_bsymcache(void) {
- if (bsymcache_ == NULL) {
- bsymcache_ = bcc_buildsymcache_new();
- }
- return bsymcache_;
- }
-
BPFProgTable get_prog_table(const std::string& name);
BPFCgroupArray get_cgroup_array(const std::string& name);
BPFDevmapTable get_devmap_table(const std::string& name);
- BPFXskmapTable get_xskmap_table(const std::string& name);
-
- BPFSockmapTable get_sockmap_table(const std::string& name);
-
- BPFSockhashTable get_sockhash_table(const std::string& name);
-
BPFStackTable get_stack_table(const std::string& name,
bool use_debug_file = true,
bool check_debug_file_crc = true);
- BPFStackBuildIdTable get_stackbuildid_table(const std::string &name,
- bool use_debug_file = true,
- bool check_debug_file_crc = true);
- template <class KeyType>
- BPFMapInMapTable<KeyType> get_map_in_map_table(const std::string& name){
- TableStorage::iterator it;
- if (bpf_module_->table_storage().Find(Path({bpf_module_->id(), name}), it))
- return BPFMapInMapTable<KeyType>(it->second);
- return BPFMapInMapTable<KeyType>({});
- }
-
- bool add_module(std::string module);
-
StatusTuple open_perf_event(const std::string& name, uint32_t type,
uint64_t config);
@@ -263,15 +173,9 @@
int poll_perf_buffer(const std::string& name, int timeout_ms = -1);
StatusTuple load_func(const std::string& func_name, enum bpf_prog_type type,
- int& fd, unsigned flags = 0);
+ int& fd);
StatusTuple unload_func(const std::string& func_name);
- StatusTuple attach_func(int prog_fd, int attachable_fd,
- enum bpf_attach_type attach_type,
- uint64_t flags);
- StatusTuple detach_func(int prog_fd, int attachable_fd,
- enum bpf_attach_type attach_type);
-
int free_bcc_memory();
private:
@@ -280,15 +184,10 @@
std::string get_uprobe_event(const std::string& binary_path, uint64_t offset,
bpf_probe_attach_type type, pid_t pid);
- StatusTuple attach_usdt_without_validation(const USDT& usdt, pid_t pid);
- StatusTuple detach_usdt_without_validation(const USDT& usdt, pid_t pid);
-
StatusTuple detach_kprobe_event(const std::string& event, open_probe_t& attr);
StatusTuple detach_uprobe_event(const std::string& event, open_probe_t& attr);
StatusTuple detach_tracepoint_event(const std::string& tracepoint,
open_probe_t& attr);
- StatusTuple detach_raw_tracepoint_event(const std::string& tracepoint,
- open_probe_t& attr);
StatusTuple detach_perf_event_all_cpu(open_probe_t& attr);
std::string attach_type_debug(bpf_probe_attach_type type) {
@@ -322,15 +221,10 @@
StatusTuple check_binary_symbol(const std::string& binary_path,
const std::string& symbol,
uint64_t symbol_addr, std::string& module_res,
- uint64_t& offset_res,
- uint64_t symbol_offset = 0);
-
- void init_fail_reset();
+ uint64_t& offset_res);
int flag_;
- void *bsymcache_;
-
std::unique_ptr<std::string> syscall_prefix_;
std::unique_ptr<BPFModule> bpf_module_;
@@ -338,12 +232,10 @@
std::map<std::string, int> funcs_;
std::vector<USDT> usdt_;
- std::string all_bpf_program_;
std::map<std::string, open_probe_t> kprobes_;
std::map<std::string, open_probe_t> uprobes_;
std::map<std::string, open_probe_t> tracepoints_;
- std::map<std::string, open_probe_t> raw_tracepoints_;
std::map<std::string, BPFPerfBuffer*> perf_buffers_;
std::map<std::string, BPFPerfEventArray*> perf_event_arrays_;
std::map<std::pair<uint32_t, uint32_t>, open_probe_t> perf_events_;
@@ -360,12 +252,6 @@
USDT(const USDT& usdt);
USDT(USDT&& usdt) noexcept;
- const std::string &binary_path() const { return binary_path_; }
- pid_t pid() const { return pid_; }
- const std::string &provider() const { return provider_; }
- const std::string &name() const { return name_; }
- const std::string &probe_func() const { return probe_func_; }
-
StatusTuple init();
bool operator==(const USDT& other) const;
@@ -381,23 +267,6 @@
<< usdt.probe_func_;
}
- // When the kludge flag is set to 1 (default), we will only match on inode
- // when searching for modules in /proc/PID/maps that might contain the
- // tracepoint we're looking for.
- // By setting this to 0, we will match on both inode and
- // (dev_major, dev_minor), which is a more accurate way to uniquely
- // identify a file, but may fail depending on the filesystem backing the
- // target file (see bcc#2715)
- //
- // This hack exists because btrfs and overlayfs report different device
- // numbers for files in /proc/PID/maps vs stat syscall. Don't use it unless
- // you've had issues with inode collisions. Both btrfs and overlayfs are
- // known to require inode-only resolution to accurately match a file.
- //
- // set_probe_matching_kludge(0) must be called before USDTs are submitted to
- // BPF::init()
- int set_probe_matching_kludge(uint8_t kludge);
-
private:
bool initialized_;
@@ -411,8 +280,6 @@
std::unique_ptr<void, std::function<void(void*)>> probe_;
std::string program_text_;
- uint8_t mod_match_inode_only_;
-
friend class BPF;
};
diff --git a/src/cc/api/BPFTable.cc b/src/cc/api/BPFTable.cc
index 23beae3..64fe77c 100644
--- a/src/cc/api/BPFTable.cc
+++ b/src/cc/api/BPFTable.cc
@@ -47,7 +47,7 @@
StatusTuple r(0);
r = string_to_key(key_str, key);
- if (!r.ok())
+ if (r.code() != 0)
return r;
if (!lookup(key, value))
@@ -65,7 +65,7 @@
StatusTuple r(0);
r = string_to_key(key_str, key);
- if (!r.ok())
+ if (r.code() != 0)
return r;
if (!lookup(key, value))
@@ -75,10 +75,10 @@
for (size_t i = 0; i < ncpus; i++) {
r = leaf_to_string(value + i * desc.leaf_size, value_str.at(i));
- if (!r.ok())
+ if (r.code() != 0)
return r;
}
- return StatusTuple::OK();
+ return StatusTuple(0);
}
StatusTuple BPFTable::update_value(const std::string& key_str,
@@ -89,17 +89,17 @@
StatusTuple r(0);
r = string_to_key(key_str, key);
- if (!r.ok())
+ if (r.code() != 0)
return r;
r = string_to_leaf(value_str, value);
- if (!r.ok())
+ if (r.code() != 0)
return r;
if (!update(key, value))
return StatusTuple(-1, "error updating element");
- return StatusTuple::OK();
+ return StatusTuple(0);
}
StatusTuple BPFTable::update_value(const std::string& key_str,
@@ -111,7 +111,7 @@
StatusTuple r(0);
r = string_to_key(key_str, key);
- if (!r.ok())
+ if (r.code() != 0)
return r;
if (value_str.size() != ncpus)
@@ -119,14 +119,14 @@
for (size_t i = 0; i < ncpus; i++) {
r = string_to_leaf(value_str.at(i), value + i * desc.leaf_size);
- if (!r.ok())
+ if (r.code() != 0)
return r;
}
if (!update(key, value))
return StatusTuple(-1, "error updating element");
- return StatusTuple::OK();
+ return StatusTuple(0);
}
StatusTuple BPFTable::remove_value(const std::string& key_str) {
@@ -135,17 +135,17 @@
StatusTuple r(0);
r = string_to_key(key_str, key);
- if (!r.ok())
+ if (r.code() != 0)
return r;
if (!remove(key))
return StatusTuple(-1, "error removing element");
- return StatusTuple::OK();
+ return StatusTuple(0);
}
StatusTuple BPFTable::clear_table_non_atomic() {
- if (desc.type == BPF_MAP_TYPE_HASH ||
+ if (desc.type == BPF_MAP_TYPE_HASH || desc.type == BPF_MAP_TYPE_PERCPU_HASH ||
desc.type == BPF_MAP_TYPE_LRU_HASH ||
desc.type == BPF_MAP_TYPE_PERCPU_HASH ||
desc.type == BPF_MAP_TYPE_HASH_OF_MAPS) {
@@ -177,7 +177,7 @@
desc.name.c_str());
}
- return StatusTuple::OK();
+ return StatusTuple(0);
}
StatusTuple BPFTable::get_table_offline(
@@ -213,11 +213,11 @@
}
r = key_to_string(&i, key_str);
- if (!r.ok())
+ if (r.code() != 0)
return r;
r = leaf_to_string(value.get(), value_str);
- if (!r.ok())
+ if (r.code() != 0)
return r;
res.emplace_back(key_str, value_str);
}
@@ -225,17 +225,17 @@
res.clear();
// For other maps, try to use the first() and next() interfaces
if (!this->first(key.get()))
- return StatusTuple::OK();
+ return StatusTuple(0);
while (true) {
if (!this->lookup(key.get(), value.get()))
break;
r = key_to_string(key.get(), key_str);
- if (!r.ok())
+ if (r.code() != 0)
return r;
r = leaf_to_string(value.get(), value_str);
- if (!r.ok())
+ if (r.code() != 0)
return r;
res.emplace_back(key_str, value_str);
if (!this->next(key.get(), key.get()))
@@ -243,7 +243,7 @@
}
}
- return StatusTuple::OK();
+ return StatusTuple(0);
}
size_t BPFTable::get_possible_cpu_count() { return get_possible_cpus().size(); }
@@ -255,11 +255,9 @@
throw std::invalid_argument("Table '" + desc.name +
"' is not a stack table");
- uint32_t use_symbol_type = (1 << STT_FUNC) | (1 << STT_GNU_IFUNC);
symbol_option_ = {.use_debug_file = use_debug_file,
.check_debug_file_crc = check_debug_file_crc,
- .lazy_symbolize = 1,
- .use_symbol_type = use_symbol_type};
+ .use_symbol_type = (1 << STT_FUNC) | (1 << STT_GNU_IFUNC)};
}
BPFStackTable::BPFStackTable(BPFStackTable&& that)
@@ -274,14 +272,6 @@
bcc_free_symcache(it.second, it.first);
}
-void BPFStackTable::free_symcache(int pid) {
- auto iter = pid_sym_.find(pid);
- if (iter != pid_sym_.end()) {
- bcc_free_symcache(iter->second, iter->first);
- pid_sym_.erase(iter);
- }
-}
-
void BPFStackTable::clear_table_non_atomic() {
for (int i = 0; size_t(i) < capacity(); i++) {
remove(&i);
@@ -326,70 +316,6 @@
return res;
}
-BPFStackBuildIdTable::BPFStackBuildIdTable(const TableDesc& desc, bool use_debug_file,
- bool check_debug_file_crc,
- void *bsymcache)
- : BPFTableBase<int, stacktrace_buildid_t>(desc),
- bsymcache_(bsymcache) {
- if (desc.type != BPF_MAP_TYPE_STACK_TRACE)
- throw std::invalid_argument("Table '" + desc.name +
- "' is not a stack table");
-
- symbol_option_ = {.use_debug_file = use_debug_file,
- .check_debug_file_crc = check_debug_file_crc,
- .lazy_symbolize = 1,
- .use_symbol_type = (1 << STT_FUNC) | (1 << STT_GNU_IFUNC)};
-}
-
-void BPFStackBuildIdTable::clear_table_non_atomic() {
- for (int i = 0; size_t(i) < capacity(); i++) {
- remove(&i);
- }
-}
-
-std::vector<bpf_stack_build_id> BPFStackBuildIdTable::get_stack_addr(int stack_id) {
- std::vector<bpf_stack_build_id> res;
- struct stacktrace_buildid_t stack;
- if (stack_id < 0)
- return res;
- if (!lookup(&stack_id, &stack))
- return res;
- for (int i = 0; (i < BPF_MAX_STACK_DEPTH) && \
- (stack.trace[i].status == BPF_STACK_BUILD_ID_VALID);
- i++) {
- /* End of stack marker is BCC_STACK_BUILD_ID_EMPTY or
- * BCC_STACK_BUILD_IP(fallback) mechanism.
- * We do not support fallback mechanism
- */
- res.push_back(stack.trace[i]);
- }
- return res;
-}
-
-std::vector<std::string> BPFStackBuildIdTable::get_stack_symbol(int stack_id)
-{
- auto addresses = get_stack_addr(stack_id);
- std::vector<std::string> res;
- if (addresses.empty())
- return res;
- res.reserve(addresses.size());
-
- bcc_symbol symbol;
- struct bpf_stack_build_id trace;
- for (auto addr : addresses) {
- memcpy(trace.build_id, addr.build_id, sizeof(trace.build_id));
- trace.status = addr.status;
- trace.offset = addr.offset;
- if (bcc_buildsymcache_resolve(bsymcache_,&trace,&symbol) != 0) {
- res.emplace_back("[UNKNOWN]");
- } else {
- res.push_back(symbol.name);
- bcc_symbol_free_demangle_name(&symbol);
- }
- }
- return res;
-}
-
BPFPerfBuffer::BPFPerfBuffer(const TableDesc& desc)
: BPFTableBase<int, int>(desc), epfd_(-1) {
if (desc.type != BPF_MAP_TYPE_PERF_EVENT_ARRAY)
@@ -397,21 +323,21 @@
"' is not a perf buffer");
}
-StatusTuple BPFPerfBuffer::open_on_cpu(perf_reader_raw_cb cb, perf_reader_lost_cb lost_cb,
- void* cb_cookie, int page_cnt,
- struct bcc_perf_buffer_opts& opts) {
- if (cpu_readers_.find(opts.cpu) != cpu_readers_.end())
- return StatusTuple(-1, "Perf buffer already open on CPU %d", opts.cpu);
+StatusTuple BPFPerfBuffer::open_on_cpu(perf_reader_raw_cb cb,
+ perf_reader_lost_cb lost_cb, int cpu,
+ void* cb_cookie, int page_cnt) {
+ if (cpu_readers_.find(cpu) != cpu_readers_.end())
+ return StatusTuple(-1, "Perf buffer already open on CPU %d", cpu);
auto reader = static_cast<perf_reader*>(
- bpf_open_perf_buffer_opts(cb, lost_cb, cb_cookie, page_cnt, &opts));
+ bpf_open_perf_buffer(cb, lost_cb, cb_cookie, -1, cpu, page_cnt));
if (reader == nullptr)
return StatusTuple(-1, "Unable to construct perf reader");
int reader_fd = perf_reader_fd(reader);
- if (!update(&opts.cpu, &reader_fd)) {
+ if (!update(&cpu, &reader_fd)) {
perf_reader_free(static_cast<void*>(reader));
- return StatusTuple(-1, "Unable to open perf buffer on CPU %d: %s", opts.cpu,
+ return StatusTuple(-1, "Unable to open perf buffer on CPU %d: %s", cpu,
std::strerror(errno));
}
@@ -424,21 +350,13 @@
std::strerror(errno));
}
- cpu_readers_[opts.cpu] = reader;
- return StatusTuple::OK();
+ cpu_readers_[cpu] = reader;
+ return StatusTuple(0);
}
StatusTuple BPFPerfBuffer::open_all_cpu(perf_reader_raw_cb cb,
perf_reader_lost_cb lost_cb,
void* cb_cookie, int page_cnt) {
- return open_all_cpu(cb, lost_cb, cb_cookie, page_cnt, 1);
-}
-
-StatusTuple BPFPerfBuffer::open_all_cpu(perf_reader_raw_cb cb,
- perf_reader_lost_cb lost_cb,
- void* cb_cookie, int page_cnt,
- int wakeup_events)
-{
if (cpu_readers_.size() != 0 || epfd_ != -1)
return StatusTuple(-1, "Previously opened perf buffer not cleaned");
@@ -447,29 +365,24 @@
epfd_ = epoll_create1(EPOLL_CLOEXEC);
for (int i : cpus) {
- struct bcc_perf_buffer_opts opts = {
- .pid = -1,
- .cpu = i,
- .wakeup_events = wakeup_events,
- };
- auto res = open_on_cpu(cb, lost_cb, cb_cookie, page_cnt, opts);
- if (!res.ok()) {
+ auto res = open_on_cpu(cb, lost_cb, i, cb_cookie, page_cnt);
+ if (res.code() != 0) {
TRY2(close_all_cpu());
return res;
}
}
- return StatusTuple::OK();
+ return StatusTuple(0);
}
StatusTuple BPFPerfBuffer::close_on_cpu(int cpu) {
auto it = cpu_readers_.find(cpu);
if (it == cpu_readers_.end())
- return StatusTuple::OK();
+ return StatusTuple(0);
perf_reader_free(static_cast<void*>(it->second));
if (!remove(const_cast<int*>(&(it->first))))
return StatusTuple(-1, "Unable to close perf buffer on CPU %d", it->first);
cpu_readers_.erase(it);
- return StatusTuple::OK();
+ return StatusTuple(0);
}
StatusTuple BPFPerfBuffer::close_all_cpu() {
@@ -491,7 +404,7 @@
opened_cpus.push_back(it.first);
for (int i : opened_cpus) {
auto res = close_on_cpu(i);
- if (!res.ok()) {
+ if (res.code() != 0) {
errors += "Failed to close CPU" + std::to_string(i) + " perf buffer: ";
errors += res.msg() + "\n";
has_error = true;
@@ -500,7 +413,7 @@
if (has_error)
return StatusTuple(-1, errors);
- return StatusTuple::OK();
+ return StatusTuple(0);
}
int BPFPerfBuffer::poll(int timeout_ms) {
@@ -513,17 +426,9 @@
return cnt;
}
-int BPFPerfBuffer::consume() {
- if (epfd_ < 0)
- return -1;
- for (auto it : cpu_readers_)
- perf_reader_event_read(it.second);
- return 0;
-}
-
BPFPerfBuffer::~BPFPerfBuffer() {
auto res = close_all_cpu();
- if (!res.ok())
+ if (res.code() != 0)
std::cerr << "Failed to close all perf buffer on destruction: " << res.msg()
<< std::endl;
}
@@ -543,12 +448,12 @@
for (int i : cpus) {
auto res = open_on_cpu(i, type, config);
- if (!res.ok()) {
+ if (res.code() != 0) {
TRY2(close_all_cpu());
return res;
}
}
- return StatusTuple::OK();
+ return StatusTuple(0);
}
StatusTuple BPFPerfEventArray::close_all_cpu() {
@@ -560,7 +465,7 @@
opened_cpus.push_back(it.first);
for (int i : opened_cpus) {
auto res = close_on_cpu(i);
- if (!res.ok()) {
+ if (res.code() != 0) {
errors += "Failed to close CPU" + std::to_string(i) + " perf event: ";
errors += res.msg() + "\n";
has_error = true;
@@ -569,7 +474,7 @@
if (has_error)
return StatusTuple(-1, errors);
- return StatusTuple::OK();
+ return StatusTuple(0);
}
StatusTuple BPFPerfEventArray::open_on_cpu(int cpu, uint32_t type,
@@ -587,22 +492,22 @@
std::strerror(errno));
}
cpu_fds_[cpu] = fd;
- return StatusTuple::OK();
+ return StatusTuple(0);
}
StatusTuple BPFPerfEventArray::close_on_cpu(int cpu) {
auto it = cpu_fds_.find(cpu);
if (it == cpu_fds_.end()) {
- return StatusTuple::OK();
+ return StatusTuple(0);
}
bpf_close_perf_event_fd(it->second);
cpu_fds_.erase(it);
- return StatusTuple::OK();
+ return StatusTuple(0);
}
BPFPerfEventArray::~BPFPerfEventArray() {
auto res = close_all_cpu();
- if (!res.ok()) {
+ if (res.code() != 0) {
std::cerr << "Failed to close all perf buffer on destruction: " << res.msg()
<< std::endl;
}
@@ -618,13 +523,13 @@
StatusTuple BPFProgTable::update_value(const int& index, const int& prog_fd) {
if (!this->update(const_cast<int*>(&index), const_cast<int*>(&prog_fd)))
return StatusTuple(-1, "Error updating value: %s", std::strerror(errno));
- return StatusTuple::OK();
+ return StatusTuple(0);
}
StatusTuple BPFProgTable::remove_value(const int& index) {
if (!this->remove(const_cast<int*>(&index)))
return StatusTuple(-1, "Error removing value: %s", std::strerror(errno));
- return StatusTuple::OK();
+ return StatusTuple(0);
}
BPFCgroupArray::BPFCgroupArray(const TableDesc& desc)
@@ -638,7 +543,7 @@
const int& cgroup2_fd) {
if (!this->update(const_cast<int*>(&index), const_cast<int*>(&cgroup2_fd)))
return StatusTuple(-1, "Error updating value: %s", std::strerror(errno));
- return StatusTuple::OK();
+ return StatusTuple(0);
}
StatusTuple BPFCgroupArray::update_value(const int& index,
@@ -647,107 +552,40 @@
if ((int)f < 0)
return StatusTuple(-1, "Unable to open %s", cgroup2_path.c_str());
TRY2(update_value(index, (int)f));
- return StatusTuple::OK();
+ return StatusTuple(0);
}
StatusTuple BPFCgroupArray::remove_value(const int& index) {
if (!this->remove(const_cast<int*>(&index)))
return StatusTuple(-1, "Error removing value: %s", std::strerror(errno));
- return StatusTuple::OK();
+ return StatusTuple(0);
}
-BPFDevmapTable::BPFDevmapTable(const TableDesc& desc)
+BPFDevmapTable::BPFDevmapTable(const TableDesc& desc)
: BPFTableBase<int, int>(desc) {
if(desc.type != BPF_MAP_TYPE_DEVMAP)
- throw std::invalid_argument("Table '" + desc.name +
+ throw std::invalid_argument("Table '" + desc.name +
"' is not a devmap table");
}
-StatusTuple BPFDevmapTable::update_value(const int& index,
+StatusTuple BPFDevmapTable::update_value(const int& index,
const int& value) {
if (!this->update(const_cast<int*>(&index), const_cast<int*>(&value)))
return StatusTuple(-1, "Error updating value: %s", std::strerror(errno));
- return StatusTuple::OK();
+ return StatusTuple(0);
}
-StatusTuple BPFDevmapTable::get_value(const int& index,
+StatusTuple BPFDevmapTable::get_value(const int& index,
int& value) {
if (!this->lookup(const_cast<int*>(&index), &value))
return StatusTuple(-1, "Error getting value: %s", std::strerror(errno));
- return StatusTuple::OK();
+ return StatusTuple(0);
}
StatusTuple BPFDevmapTable::remove_value(const int& index) {
if (!this->remove(const_cast<int*>(&index)))
return StatusTuple(-1, "Error removing value: %s", std::strerror(errno));
- return StatusTuple::OK();
-}
-
-BPFXskmapTable::BPFXskmapTable(const TableDesc& desc)
- : BPFTableBase<int, int>(desc) {
- if(desc.type != BPF_MAP_TYPE_XSKMAP)
- throw std::invalid_argument("Table '" + desc.name +
- "' is not a xskmap table");
-}
-
-StatusTuple BPFXskmapTable::update_value(const int& index,
- const int& value) {
- if (!this->update(const_cast<int*>(&index), const_cast<int*>(&value)))
- return StatusTuple(-1, "Error updating value: %s", std::strerror(errno));
- return StatusTuple::OK();
-}
-
-StatusTuple BPFXskmapTable::get_value(const int& index,
- int& value) {
- if (!this->lookup(const_cast<int*>(&index), &value))
- return StatusTuple(-1, "Error getting value: %s", std::strerror(errno));
- return StatusTuple::OK();
-}
-
-StatusTuple BPFXskmapTable::remove_value(const int& index) {
- if (!this->remove(const_cast<int*>(&index)))
- return StatusTuple(-1, "Error removing value: %s", std::strerror(errno));
- return StatusTuple::OK();
-}
-
-BPFSockmapTable::BPFSockmapTable(const TableDesc& desc)
- : BPFTableBase<int, int>(desc) {
- if(desc.type != BPF_MAP_TYPE_SOCKMAP)
- throw std::invalid_argument("Table '" + desc.name +
- "' is not a sockmap table");
-}
-
-StatusTuple BPFSockmapTable::update_value(const int& index,
- const int& value) {
- if (!this->update(const_cast<int*>(&index), const_cast<int*>(&value)))
- return StatusTuple(-1, "Error updating value: %s", std::strerror(errno));
- return StatusTuple::OK();
-}
-
-StatusTuple BPFSockmapTable::remove_value(const int& index) {
- if (!this->remove(const_cast<int*>(&index)))
- return StatusTuple(-1, "Error removing value: %s", std::strerror(errno));
- return StatusTuple::OK();
-}
-
-BPFSockhashTable::BPFSockhashTable(const TableDesc& desc)
- : BPFTableBase<int, int>(desc) {
- if(desc.type != BPF_MAP_TYPE_SOCKHASH)
- throw std::invalid_argument("Table '" + desc.name +
- "' is not a sockhash table");
-}
-
-StatusTuple BPFSockhashTable::update_value(const int& key,
- const int& value) {
- if (!this->update(const_cast<int*>(&key), const_cast<int*>(&value)))
- return StatusTuple(-1, "Error updating value: %s", std::strerror(errno));
- return StatusTuple::OK();
-}
-
-StatusTuple BPFSockhashTable::remove_value(const int& key) {
- if (!this->remove(const_cast<int*>(&key)))
- return StatusTuple(-1, "Error removing value: %s", std::strerror(errno));
- return StatusTuple::OK();
+ return StatusTuple(0);
}
} // namespace ebpf
diff --git a/src/cc/api/BPFTable.h b/src/cc/api/BPFTable.h
index 681b4a9..3a183f4 100644
--- a/src/cc/api/BPFTable.h
+++ b/src/cc/api/BPFTable.h
@@ -32,48 +32,9 @@
#include "libbpf.h"
#include "perf_reader.h"
#include "table_desc.h"
-#include "linux/bpf.h"
namespace ebpf {
-template<class ValueType>
-class BPFQueueStackTableBase {
- public:
- size_t capacity() const { return desc.max_entries; }
-
- StatusTuple string_to_leaf(const std::string& value_str, ValueType* value) {
- return desc.leaf_sscanf(value_str.c_str(), value);
- }
-
- StatusTuple leaf_to_string(const ValueType* value, std::string& value_str) {
- char buf[8 * desc.leaf_size];
- StatusTuple rc = desc.leaf_snprintf(buf, sizeof(buf), value);
- if (rc.ok())
- value_str.assign(buf);
- return rc;
- }
-
- int get_fd() { return desc.fd; }
-
- protected:
- explicit BPFQueueStackTableBase(const TableDesc& desc) : desc(desc) {}
-
- bool pop(void *value) {
- return bpf_lookup_and_delete(desc.fd, nullptr, value) >= 0;
- }
- // Flags are extremely useful, since they completely changes extraction behaviour
- // (eg. if flag BPF_EXIST, then if the queue/stack is full remove the oldest one)
- bool push(void *value, unsigned long long int flags) {
- return bpf_update_elem(desc.fd, nullptr, value, flags) >= 0;
- }
-
- bool peek(void *value) {
- return bpf_lookup_elem(desc.fd, nullptr, value) >= 0;
- }
-
- const TableDesc& desc;
-};
-
template <class KeyType, class ValueType>
class BPFTableBase {
public:
@@ -90,7 +51,7 @@
StatusTuple key_to_string(const KeyType* key, std::string& key_str) {
char buf[8 * desc.key_size];
StatusTuple rc = desc.key_snprintf(buf, sizeof(buf), key);
- if (rc.ok())
+ if (!rc.code())
key_str.assign(buf);
return rc;
}
@@ -98,15 +59,11 @@
StatusTuple leaf_to_string(const ValueType* value, std::string& value_str) {
char buf[8 * desc.leaf_size];
StatusTuple rc = desc.leaf_snprintf(buf, sizeof(buf), value);
- if (rc.ok())
+ if (!rc.code())
value_str.assign(buf);
return rc;
}
- int get_fd() {
- return desc.fd;
- }
-
protected:
explicit BPFTableBase(const TableDesc& desc) : desc(desc) {}
@@ -162,35 +119,6 @@
return t.data();
}
-template<class ValueType>
-class BPFQueueStackTable : public BPFQueueStackTableBase<void> {
- public:
- explicit BPFQueueStackTable(const TableDesc& desc) : BPFQueueStackTableBase(desc) {
- if (desc.type != BPF_MAP_TYPE_QUEUE &&
- desc.type != BPF_MAP_TYPE_STACK)
- throw std::invalid_argument("Table '" + desc.name +
- "' is not a queue/stack table");
- }
-
- virtual StatusTuple pop_value(ValueType& value) {
- if (!this->pop(get_value_addr(value)))
- return StatusTuple(-1, "Error getting value: %s", std::strerror(errno));
- return StatusTuple::OK();
- }
-
- virtual StatusTuple push_value(const ValueType& value, unsigned long long int flags = 0) {
- if (!this->push(get_value_addr(const_cast<ValueType&>(value)), flags))
- return StatusTuple(-1, "Error updating value: %s", std::strerror(errno));
- return StatusTuple::OK();
- }
-
- virtual StatusTuple get_head(const ValueType& value) {
- if (!this->peek(get_value_addr(const_cast<ValueType&>(value))))
- return StatusTuple(-1, "Error peeking value: %s", std::strerror(errno));
- return StatusTuple::OK();
- }
-};
-
template <class ValueType>
class BPFArrayTable : public BPFTableBase<int, ValueType> {
public:
@@ -204,14 +132,14 @@
virtual StatusTuple get_value(const int& index, ValueType& value) {
if (!this->lookup(const_cast<int*>(&index), get_value_addr(value)))
return StatusTuple(-1, "Error getting value: %s", std::strerror(errno));
- return StatusTuple::OK();
+ return StatusTuple(0);
}
virtual StatusTuple update_value(const int& index, const ValueType& value) {
if (!this->update(const_cast<int*>(&index),
get_value_addr(const_cast<ValueType&>(value))))
return StatusTuple(-1, "Error updating value: %s", std::strerror(errno));
- return StatusTuple::OK();
+ return StatusTuple(0);
}
ValueType operator[](const int& key) {
@@ -278,20 +206,20 @@
virtual StatusTuple get_value(const KeyType& key, ValueType& value) {
if (!this->lookup(const_cast<KeyType*>(&key), get_value_addr(value)))
return StatusTuple(-1, "Error getting value: %s", std::strerror(errno));
- return StatusTuple::OK();
+ return StatusTuple(0);
}
virtual StatusTuple update_value(const KeyType& key, const ValueType& value) {
if (!this->update(const_cast<KeyType*>(&key),
get_value_addr(const_cast<ValueType&>(value))))
return StatusTuple(-1, "Error updating value: %s", std::strerror(errno));
- return StatusTuple::OK();
+ return StatusTuple(0);
}
virtual StatusTuple remove_value(const KeyType& key) {
if (!this->remove(const_cast<KeyType*>(&key)))
return StatusTuple(-1, "Error removing value: %s", std::strerror(errno));
- return StatusTuple::OK();
+ return StatusTuple(0);
}
ValueType operator[](const KeyType& key) {
@@ -312,7 +240,7 @@
while (true) {
r = get_value(cur, value);
- if (!r.ok())
+ if (r.code() != 0)
break;
res.emplace_back(cur, value);
if (!this->next(&cur, &cur))
@@ -327,7 +255,7 @@
while (this->first(&cur))
TRY2(remove_value(cur));
- return StatusTuple::OK();
+ return StatusTuple(0);
}
};
@@ -378,7 +306,6 @@
BPFStackTable(BPFStackTable&& that);
~BPFStackTable();
- void free_symcache(int pid);
void clear_table_non_atomic();
std::vector<uintptr_t> get_stack_addr(int stack_id);
std::vector<std::string> get_stack_symbol(int stack_id, int pid);
@@ -388,26 +315,6 @@
std::map<int, void*> pid_sym_;
};
-// from src/cc/export/helpers.h
-struct stacktrace_buildid_t {
- struct bpf_stack_build_id trace[BPF_MAX_STACK_DEPTH];
-};
-
-class BPFStackBuildIdTable : public BPFTableBase<int, stacktrace_buildid_t> {
- public:
- BPFStackBuildIdTable(const TableDesc& desc, bool use_debug_file,
- bool check_debug_file_crc, void *bsymcache);
- ~BPFStackBuildIdTable() = default;
-
- void clear_table_non_atomic();
- std::vector<bpf_stack_build_id> get_stack_addr(int stack_id);
- std::vector<std::string> get_stack_symbol(int stack_id);
-
- private:
- void *bsymcache_;
- bcc_symbol_option symbol_option_;
-};
-
class BPFPerfBuffer : public BPFTableBase<int, int> {
public:
BPFPerfBuffer(const TableDesc& desc);
@@ -415,15 +322,12 @@
StatusTuple open_all_cpu(perf_reader_raw_cb cb, perf_reader_lost_cb lost_cb,
void* cb_cookie, int page_cnt);
- StatusTuple open_all_cpu(perf_reader_raw_cb cb, perf_reader_lost_cb lost_cb,
- void* cb_cookie, int page_cnt, int wakeup_events);
StatusTuple close_all_cpu();
int poll(int timeout_ms);
- int consume();
private:
StatusTuple open_on_cpu(perf_reader_raw_cb cb, perf_reader_lost_cb lost_cb,
- void* cb_cookie, int page_cnt, struct bcc_perf_buffer_opts& opts);
+ int cpu, void* cb_cookie, int page_cnt);
StatusTuple close_on_cpu(int cpu);
std::map<int, perf_reader*> cpu_readers_;
@@ -467,203 +371,11 @@
class BPFDevmapTable : public BPFTableBase<int, int> {
public:
BPFDevmapTable(const TableDesc& desc);
-
+
StatusTuple update_value(const int& index, const int& value);
StatusTuple get_value(const int& index, int& value);
StatusTuple remove_value(const int& index);
-};
-class BPFXskmapTable : public BPFTableBase<int, int> {
-public:
- BPFXskmapTable(const TableDesc& desc);
-
- StatusTuple update_value(const int& index, const int& value);
- StatusTuple get_value(const int& index, int& value);
- StatusTuple remove_value(const int& index);
-};
-
-template <class KeyType>
-class BPFMapInMapTable : public BPFTableBase<KeyType, int> {
- public:
- BPFMapInMapTable(const TableDesc& desc) : BPFTableBase<KeyType, int>(desc) {
- if (desc.type != BPF_MAP_TYPE_ARRAY_OF_MAPS &&
- desc.type != BPF_MAP_TYPE_HASH_OF_MAPS)
- throw std::invalid_argument("Table '" + desc.name +
- "' is not a map-in-map table");
- }
- virtual StatusTuple update_value(const KeyType& key, const int& inner_map_fd) {
- if (!this->update(const_cast<KeyType*>(&key),
- const_cast<int*>(&inner_map_fd)))
- return StatusTuple(-1, "Error updating value: %s", std::strerror(errno));
- return StatusTuple::OK();
- }
- virtual StatusTuple remove_value(const KeyType& key) {
- if (!this->remove(const_cast<KeyType*>(&key)))
- return StatusTuple(-1, "Error removing value: %s", std::strerror(errno));
- return StatusTuple::OK();
- }
-};
-
-class BPFSockmapTable : public BPFTableBase<int, int> {
-public:
- BPFSockmapTable(const TableDesc& desc);
-
- StatusTuple update_value(const int& index, const int& value);
- StatusTuple remove_value(const int& index);
-};
-
-class BPFSockhashTable : public BPFTableBase<int, int> {
-public:
- BPFSockhashTable(const TableDesc& desc);
-
- StatusTuple update_value(const int& key, const int& value);
- StatusTuple remove_value(const int& key);
-};
-
-template <class ValueType>
-class BPFSkStorageTable : public BPFTableBase<int, ValueType> {
- public:
- BPFSkStorageTable(const TableDesc& desc) : BPFTableBase<int, ValueType>(desc) {
- if (desc.type != BPF_MAP_TYPE_SK_STORAGE)
- throw std::invalid_argument("Table '" + desc.name +
- "' is not a sk_storage table");
- }
-
- virtual StatusTuple get_value(const int& sock_fd, ValueType& value) {
- if (!this->lookup(const_cast<int*>(&sock_fd), get_value_addr(value)))
- return StatusTuple(-1, "Error getting value: %s", std::strerror(errno));
- return StatusTuple::OK();
- }
-
- virtual StatusTuple update_value(const int& sock_fd, const ValueType& value) {
- if (!this->update(const_cast<int*>(&sock_fd),
- get_value_addr(const_cast<ValueType&>(value))))
- return StatusTuple(-1, "Error updating value: %s", std::strerror(errno));
- return StatusTuple::OK();
- }
-
- virtual StatusTuple remove_value(const int& sock_fd) {
- if (!this->remove(const_cast<int*>(&sock_fd)))
- return StatusTuple(-1, "Error removing value: %s", std::strerror(errno));
- return StatusTuple::OK();
- }
-};
-
-template <class ValueType>
-class BPFInodeStorageTable : public BPFTableBase<int, ValueType> {
- public:
- BPFInodeStorageTable(const TableDesc& desc) : BPFTableBase<int, ValueType>(desc) {
- if (desc.type != BPF_MAP_TYPE_INODE_STORAGE)
- throw std::invalid_argument("Table '" + desc.name +
- "' is not a inode_storage table");
- }
-
- virtual StatusTuple get_value(const int& fd, ValueType& value) {
- if (!this->lookup(const_cast<int*>(&fd), get_value_addr(value)))
- return StatusTuple(-1, "Error getting value: %s", std::strerror(errno));
- return StatusTuple::OK();
- }
-
- virtual StatusTuple update_value(const int& fd, const ValueType& value) {
- if (!this->update(const_cast<int*>(&fd),
- get_value_addr(const_cast<ValueType&>(value))))
- return StatusTuple(-1, "Error updating value: %s", std::strerror(errno));
- return StatusTuple::OK();
- }
-
- virtual StatusTuple remove_value(const int& fd) {
- if (!this->remove(const_cast<int*>(&fd)))
- return StatusTuple(-1, "Error removing value: %s", std::strerror(errno));
- return StatusTuple::OK();
- }
-};
-
-template <class ValueType>
-class BPFTaskStorageTable : public BPFTableBase<int, ValueType> {
- public:
- BPFTaskStorageTable(const TableDesc& desc) : BPFTableBase<int, ValueType>(desc) {
- if (desc.type != BPF_MAP_TYPE_TASK_STORAGE)
- throw std::invalid_argument("Table '" + desc.name +
- "' is not a task_storage table");
- }
-
- virtual StatusTuple get_value(const int& fd, ValueType& value) {
- if (!this->lookup(const_cast<int*>(&fd), get_value_addr(value)))
- return StatusTuple(-1, "Error getting value: %s", std::strerror(errno));
- return StatusTuple::OK();
- }
-
- virtual StatusTuple update_value(const int& fd, const ValueType& value) {
- if (!this->update(const_cast<int*>(&fd),
- get_value_addr(const_cast<ValueType&>(value))))
- return StatusTuple(-1, "Error updating value: %s", std::strerror(errno));
- return StatusTuple::OK();
- }
-
- virtual StatusTuple remove_value(const int& fd) {
- if (!this->remove(const_cast<int*>(&fd)))
- return StatusTuple(-1, "Error removing value: %s", std::strerror(errno));
- return StatusTuple::OK();
- }
-};
-
-template <class ValueType>
-class BPFCgStorageTable : public BPFTableBase<int, ValueType> {
- public:
- BPFCgStorageTable(const TableDesc& desc) : BPFTableBase<int, ValueType>(desc) {
- if (desc.type != BPF_MAP_TYPE_CGROUP_STORAGE)
- throw std::invalid_argument("Table '" + desc.name +
- "' is not a cgroup_storage table");
- }
-
- virtual StatusTuple get_value(struct bpf_cgroup_storage_key& key,
- ValueType& value) {
- if (!this->lookup(const_cast<struct bpf_cgroup_storage_key*>(&key),
- get_value_addr(value)))
- return StatusTuple(-1, "Error getting value: %s", std::strerror(errno));
- return StatusTuple::OK();
- }
-
- virtual StatusTuple update_value(struct bpf_cgroup_storage_key& key, const ValueType& value) {
- if (!this->update(const_cast<struct bpf_cgroup_storage_key*>(&key),
- get_value_addr(const_cast<ValueType&>(value))))
- return StatusTuple(-1, "Error updating value: %s", std::strerror(errno));
- return StatusTuple::OK();
- }
-};
-
-template <class ValueType>
-class BPFPercpuCgStorageTable : public BPFTableBase<int, std::vector<ValueType>> {
- public:
- BPFPercpuCgStorageTable(const TableDesc& desc)
- : BPFTableBase<int, std::vector<ValueType>>(desc) {
- if (desc.type != BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE)
- throw std::invalid_argument("Table '" + desc.name +
- "' is not a percpu_cgroup_storage table");
- if (sizeof(ValueType) % 8)
- throw std::invalid_argument("leaf must be aligned to 8 bytes");
- ncpus = BPFTable::get_possible_cpu_count();
- }
-
- virtual StatusTuple get_value(struct bpf_cgroup_storage_key& key,
- std::vector<ValueType>& value) {
- value.resize(ncpus);
- if (!this->lookup(const_cast<struct bpf_cgroup_storage_key*>(&key),
- get_value_addr(value)))
- return StatusTuple(-1, "Error getting value: %s", std::strerror(errno));
- return StatusTuple::OK();
- }
-
- virtual StatusTuple update_value(struct bpf_cgroup_storage_key& key,
- std::vector<ValueType>& value) {
- value.resize(ncpus);
- if (!this->update(const_cast<struct bpf_cgroup_storage_key*>(&key),
- get_value_addr(const_cast<std::vector<ValueType>&>(value))))
- return StatusTuple(-1, "Error updating value: %s", std::strerror(errno));
- return StatusTuple::OK();
- }
- private:
- unsigned int ncpus;
};
} // namespace ebpf
diff --git a/src/cc/bcc_btf.cc b/src/cc/bcc_btf.cc
deleted file mode 100644
index be24861..0000000
--- a/src/cc/bcc_btf.cc
+++ /dev/null
@@ -1,698 +0,0 @@
-/*
- * Copyright (c) 2019 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "bcc_btf.h"
-#include <stdarg.h>
-#include <string.h>
-#include "linux/btf.h"
-#include "libbpf.h"
-#include "bcc_libbpf_inc.h"
-#include <vector>
-#include <byteswap.h>
-
-#define BCC_MAX_ERRNO 4095
-#define BCC_IS_ERR_VALUE(x) ((x) >= (unsigned long)-BCC_MAX_ERRNO)
-#define BCC_IS_ERR(ptr) BCC_IS_ERR_VALUE((unsigned long)ptr)
-#ifndef offsetofend
-# define offsetofend(TYPE, FIELD) \
- (offsetof(TYPE, FIELD) + sizeof(((TYPE *)0)->FIELD))
-#endif
-
-namespace btf_ext_vendored {
-
-/* The minimum bpf_func_info checked by the loader */
-struct bpf_func_info_min {
- uint32_t insn_off;
- uint32_t type_id;
-};
-
-/* The minimum bpf_line_info checked by the loader */
-struct bpf_line_info_min {
- uint32_t insn_off;
- uint32_t file_name_off;
- uint32_t line_off;
- uint32_t line_col;
-};
-
-struct btf_ext_sec_setup_param {
- uint32_t off;
- uint32_t len;
- uint32_t min_rec_size;
- struct btf_ext_info *ext_info;
- const char *desc;
-};
-
-static int btf_ext_setup_info(struct btf_ext *btf_ext,
- struct btf_ext_sec_setup_param *ext_sec)
-{
- const struct btf_ext_info_sec *sinfo;
- struct btf_ext_info *ext_info;
- uint32_t info_left, record_size;
- /* The start of the info sec (including the __u32 record_size). */
- void *info;
-
- if (ext_sec->len == 0)
- return 0;
-
- if (ext_sec->off & 0x03) {
- /*pr_debug(".BTF.ext %s section is not aligned to 4 bytes\n",
- ext_sec->desc);*/
- return -EINVAL;
- }
-
- info = (uint8_t*)btf_ext->data + btf_ext->hdr->hdr_len + ext_sec->off;
- info_left = ext_sec->len;
-
- if ((uint8_t*)btf_ext->data + btf_ext->data_size < (uint8_t*)info + ext_sec->len) {
- /*pr_debug("%s section (off:%u len:%u) is beyond the end of the ELF section .BTF.ext\n",
- ext_sec->desc, ext_sec->off, ext_sec->len);*/
- return -EINVAL;
- }
-
- /* At least a record size */
- if (info_left < sizeof(uint32_t)) {
- /*pr_debug(".BTF.ext %s record size not found\n", ext_sec->desc);*/
- return -EINVAL;
- }
-
- /* The record size needs to meet the minimum standard */
- record_size = *(uint32_t *)info;
- if (record_size < ext_sec->min_rec_size ||
- record_size & 0x03) {
- /*pr_debug("%s section in .BTF.ext has invalid record size %u\n",
- ext_sec->desc, record_size);*/
- return -EINVAL;
- }
-
- sinfo = (struct btf_ext_info_sec*)((uint8_t*)info + sizeof(uint32_t));
- info_left -= sizeof(uint32_t);
-
- /* If no records, return failure now so .BTF.ext won't be used. */
- if (!info_left) {
- /*pr_debug("%s section in .BTF.ext has no records", ext_sec->desc);*/
- return -EINVAL;
- }
-
- while (info_left) {
- unsigned int sec_hdrlen = sizeof(struct btf_ext_info_sec);
- uint64_t total_record_size;
- uint32_t num_records;
-
- if (info_left < sec_hdrlen) {
- /*pr_debug("%s section header is not found in .BTF.ext\n",
- ext_sec->desc);*/
- return -EINVAL;
- }
-
- num_records = sinfo->num_info;
- if (num_records == 0) {
- /*pr_debug("%s section has incorrect num_records in .BTF.ext\n",
- ext_sec->desc);*/
- return -EINVAL;
- }
-
- total_record_size = sec_hdrlen +
- (uint64_t)num_records * record_size;
- if (info_left < total_record_size) {
- /*pr_debug("%s section has incorrect num_records in .BTF.ext\n",
- ext_sec->desc);*/
- return -EINVAL;
- }
-
- info_left -= total_record_size;
- sinfo = (struct btf_ext_info_sec *)((uint8_t*)sinfo + total_record_size);
- }
-
- ext_info = ext_sec->ext_info;
- ext_info->len = ext_sec->len - sizeof(uint32_t);
- ext_info->rec_size = record_size;
- ext_info->info = (uint8_t*)info + sizeof(uint32_t);
-
- return 0;
-}
-
-static int btf_ext_setup_func_info(struct btf_ext *btf_ext)
-{
- struct btf_ext_sec_setup_param param = {
- .off = btf_ext->hdr->func_info_off,
- .len = btf_ext->hdr->func_info_len,
- .min_rec_size = sizeof(struct bpf_func_info_min),
- .ext_info = &btf_ext->func_info,
- .desc = "func_info"
- };
-
- return btf_ext_setup_info(btf_ext, ¶m);
-}
-
-static int btf_ext_setup_line_info(struct btf_ext *btf_ext)
-{
- struct btf_ext_sec_setup_param param = {
- .off = btf_ext->hdr->line_info_off,
- .len = btf_ext->hdr->line_info_len,
- .min_rec_size = sizeof(struct bpf_line_info_min),
- .ext_info = &btf_ext->line_info,
- .desc = "line_info",
- };
-
- return btf_ext_setup_info(btf_ext, ¶m);
-}
-
-static int btf_ext_setup_core_relos(struct btf_ext *btf_ext)
-{
- struct btf_ext_sec_setup_param param = {
- .off = btf_ext->hdr->core_relo_off,
- .len = btf_ext->hdr->core_relo_len,
- .min_rec_size = sizeof(struct bpf_core_relo),
- .ext_info = &btf_ext->core_relo_info,
- .desc = "core_relo",
- };
-
- return btf_ext_setup_info(btf_ext, ¶m);
-}
-
-static int btf_ext_parse_hdr(uint8_t *data, uint32_t data_size)
-{
- const struct btf_ext_header *hdr = (struct btf_ext_header *)data;
-
- if (data_size < offsetofend(struct btf_ext_header, hdr_len) ||
- data_size < hdr->hdr_len) {
- //pr_debug("BTF.ext header not found");
- return -EINVAL;
- }
-
- if (hdr->magic == bswap_16(BTF_MAGIC)) {
- //pr_warn("BTF.ext in non-native endianness is not supported\n");
- return -ENOTSUP;
- } else if (hdr->magic != BTF_MAGIC) {
- //pr_debug("Invalid BTF.ext magic:%x\n", hdr->magic);
- return -EINVAL;
- }
-
- if (hdr->version != BTF_VERSION) {
- //pr_debug("Unsupported BTF.ext version:%u\n", hdr->version);
- return -ENOTSUP;
- }
-
- if (hdr->flags) {
- //pr_debug("Unsupported BTF.ext flags:%x\n", hdr->flags);
- return -ENOTSUP;
- }
-
- if (data_size == hdr->hdr_len) {
- //pr_debug("BTF.ext has no data\n");
- return -EINVAL;
- }
-
- return 0;
-}
-
-void btf_ext__free(struct btf_ext *btf_ext)
-{
- if((!btf_ext) || BCC_IS_ERR_VALUE((unsigned long)btf_ext))
- return;
- free(btf_ext->data);
- free(btf_ext);
-}
-
-struct btf_ext *btf_ext__new(const uint8_t *data, uint32_t size)
-{
- struct btf_ext *btf_ext;
- int err;
-
- btf_ext = (struct btf_ext*)calloc(1, sizeof(struct btf_ext));
- if (!btf_ext)
- return (struct btf_ext*)-ENOMEM;
-
- btf_ext->data_size = size;
- btf_ext->data = malloc(size);
- if (!btf_ext->data) {
- err = -ENOMEM;
- goto done;
- }
- memcpy(btf_ext->data, data, size);
-
- err = btf_ext_parse_hdr((uint8_t*)btf_ext->data, size);
- if (err)
- goto done;
-
- if (btf_ext->hdr->hdr_len < offsetofend(struct btf_ext_header, line_info_len)) {
- err = -EINVAL;
- goto done;
- }
-
- err = btf_ext_setup_func_info(btf_ext);
- if (err)
- goto done;
-
- err = btf_ext_setup_line_info(btf_ext);
- if (err)
- goto done;
-
- if (btf_ext->hdr->hdr_len < offsetofend(struct btf_ext_header, core_relo_len)) {
- err = -EINVAL;
- goto done;
- }
-
- err = btf_ext_setup_core_relos(btf_ext);
- if (err)
- goto done;
-
-done:
- if (err) {
- btf_ext__free(btf_ext);
- return (struct btf_ext*)(uintptr_t)err;
- }
-
- return btf_ext;
-}
-
-static int btf_ext_reloc_info(const struct btf *btf,
- const struct btf_ext_info *ext_info,
- const char *sec_name, uint32_t insns_cnt,
- void **info, uint32_t *cnt)
-{
- uint32_t sec_hdrlen = sizeof(struct btf_ext_info_sec);
- uint32_t i, record_size, existing_len, records_len;
- struct btf_ext_info_sec *sinfo;
- const char *info_sec_name;
- uint64_t remain_len;
- void *data;
-
- record_size = ext_info->rec_size;
- sinfo = (struct btf_ext_info_sec*)ext_info->info;
- remain_len = ext_info->len;
- while (remain_len > 0) {
- records_len = sinfo->num_info * record_size;
- info_sec_name = btf__name_by_offset(btf, sinfo->sec_name_off);
- if (strcmp(info_sec_name, sec_name)) {
- remain_len -= sec_hdrlen + records_len;
- sinfo = (struct btf_ext_info_sec*)((uint8_t *)sinfo + sec_hdrlen + records_len);
- continue;
- }
-
- existing_len = (*cnt) * record_size;
- data = realloc(*info, existing_len + records_len);
- if (!data)
- return -ENOMEM;
-
- memcpy((uint8_t*)data + existing_len, sinfo->data, records_len);
- /* adjust insn_off only, the rest data will be passed
- * to the kernel.
- */
- for (i = 0; i < sinfo->num_info; i++) {
- uint32_t *insn_off;
-
- insn_off = (uint32_t *)((uint8_t*)data + existing_len + (i * record_size));
- *insn_off = *insn_off / sizeof(struct bpf_insn) + insns_cnt;
- }
- *info = data;
- *cnt += sinfo->num_info;
- return 0;
- }
-
- return -ENOENT;
-}
-
-int btf_ext__reloc_func_info(const struct btf *btf,
- const struct btf_ext *btf_ext,
- const char *sec_name, uint32_t insns_cnt,
- void **func_info, uint32_t *cnt)
-{
- return btf_ext_vendored::btf_ext_reloc_info(btf, &btf_ext->func_info, sec_name,
- insns_cnt, func_info, cnt);
-}
-
-int btf_ext__reloc_line_info(const struct btf *btf,
- const struct btf_ext *btf_ext,
- const char *sec_name, uint32_t insns_cnt,
- void **line_info, uint32_t *cnt)
-{
- return btf_ext_vendored::btf_ext_reloc_info(btf, &btf_ext->line_info, sec_name,
- insns_cnt, line_info, cnt);
-}
-
-} // namespace btf_ext_vendored
-
-namespace ebpf {
-
-int32_t BTFStringTable::addString(std::string S) {
- // Check whether the string already exists.
- for (auto &OffsetM : OffsetToIdMap) {
- if (Table[OffsetM.second] == S)
- return OffsetM.first;
- }
-
- // Make sure we do not overflow the string table.
- if (OrigTblLen + Size + S.size() + 1 >= BTF_MAX_NAME_OFFSET)
- return -1;
-
- // Not find, add to the string table.
- uint32_t Offset = Size;
- OffsetToIdMap[Offset] = Table.size();
- Table.push_back(S);
- Size += S.size() + 1;
- return Offset;
-}
-
-BTF::BTF(bool debug, sec_map_def §ions) : debug_(debug),
- btf_(nullptr), btf_ext_(nullptr), sections_(sections) {
- if (!debug)
- libbpf_set_print(NULL);
-}
-
-BTF::~BTF() {
- btf__free(btf_);
- btf_ext__free(btf_ext_);
-}
-
-void BTF::warning(const char *format, ...) {
- va_list args;
-
- if (!debug_)
- return;
-
- va_start(args, format);
- vfprintf(stderr, format, args);
- va_end(args);
-}
-
-void BTF::fixup_btf(uint8_t *type_sec, uintptr_t type_sec_size,
- char *strings) {
- uint8_t *next_type = type_sec;
- uint8_t *end_type = type_sec + type_sec_size;
- int base_size = sizeof(struct btf_type);
-
- while (next_type < end_type) {
- struct btf_type *t = (struct btf_type *)next_type;
- unsigned short vlen = BTF_INFO_VLEN(t->info);
-
- next_type += base_size;
-
- switch(BTF_INFO_KIND(t->info)) {
- case BTF_KIND_FWD:
- case BTF_KIND_CONST:
- case BTF_KIND_VOLATILE:
- case BTF_KIND_RESTRICT:
- case BTF_KIND_PTR:
- case BTF_KIND_TYPEDEF:
- break;
- case BTF_KIND_FUNC:
- // sanitize vlen to be 0 since bcc does not
- // care about func scope (static, global, extern) yet.
- t->info &= ~0xffff;
- break;
- case BTF_KIND_INT:
- next_type += sizeof(uint32_t);
- break;
- case BTF_KIND_ENUM:
- next_type += vlen * sizeof(struct btf_enum);
- break;
- case BTF_KIND_ARRAY:
- next_type += sizeof(struct btf_array);
- break;
- case BTF_KIND_STRUCT:
- case BTF_KIND_UNION:
- next_type += vlen * sizeof(struct btf_member);
- break;
- case BTF_KIND_FUNC_PROTO:
- next_type += vlen * sizeof(struct btf_param);
- break;
- case BTF_KIND_VAR: {
- // BTF_KIND_VAR is not used by bcc, so
- // a sanitization to convert it to an int.
- // One extra __u32 after btf_type.
- if (sizeof(struct btf_var) == 4) {
- t->name_off = 0;
- t->info = BTF_KIND_INT << 24;
- t->size = 4;
-
- unsigned *intp = (unsigned *)next_type;
- *intp = BTF_INT_BITS(t->size << 3);
- }
-
- next_type += sizeof(struct btf_var);
- break;
- }
- case BTF_KIND_DATASEC: {
- // bcc does not use BTF_KIND_DATASEC, so
- // a sanitization here to convert it to a list
- // of void pointers.
- // btf_var_secinfo is 3 __u32's for each var.
- if (sizeof(struct btf_var_secinfo) == 12) {
- t->name_off = 0;
- t->info = BTF_KIND_PTR << 24;
- t->type = 0;
-
- struct btf_type *typep = (struct btf_type *)next_type;
- for (int i = 0; i < vlen; i++) {
- typep->name_off = 0;
- typep->info = BTF_KIND_PTR << 24;
- typep->type = 0;
- typep++;
- }
- }
-
- next_type += vlen * sizeof(struct btf_var_secinfo);
- break;
- }
- default:
- // Something not understood
- return;
- }
- }
-}
-
-// The compiler doesn't have source code for remapped files.
-// So we modify .BTF and .BTF.ext sections here to add these
-// missing line source codes.
-// The .BTF and .BTF.ext ELF section specification can be
-// found at linux repo: linux/Documentation/bpf/btf.rst.
-void BTF::adjust(uint8_t *btf_sec, uintptr_t btf_sec_size,
- uint8_t *btf_ext_sec, uintptr_t btf_ext_sec_size,
- std::map<std::string, std::string> &remapped_sources,
- uint8_t **new_btf_sec, uintptr_t *new_btf_sec_size) {
-
- // Line cache for remapped files
- std::map<std::string, std::vector<std::string>> LineCaches;
- for (auto it = remapped_sources.begin(); it != remapped_sources.end(); ++it) {
- size_t FileBufSize = it->second.size();
- std::vector<std::string> LineCache;
-
- for (uint32_t start = 0, end = start; end < FileBufSize; end++) {
- if (it->second[end] == '\n' || end == FileBufSize - 1 ||
- (it->second[end] == '\r' && it->second[end + 1] == '\n')) {
- // Not including the endline
- LineCache.push_back(std::string(it->second.substr(start, end - start)));
- if (it->second[end] == '\r')
- end++;
- start = end + 1;
- }
- }
- LineCaches[it->first] = std::move(LineCache);
- }
-
- struct btf_header *hdr = (struct btf_header *)btf_sec;
- struct btf_ext_vendored::btf_ext_header *ehdr = (struct btf_ext_vendored::btf_ext_header *)btf_ext_sec;
-
- // Fixup btf for old kernels or kernel requirements.
- fixup_btf(btf_sec + hdr->hdr_len + hdr->type_off, hdr->type_len,
- (char *)(btf_sec + hdr->hdr_len + hdr->str_off));
-
- // Check the LineInfo table and add missing lines
- char *strings = (char *)(btf_sec + hdr->hdr_len + hdr->str_off);
- unsigned orig_strings_len = hdr->str_len;
- unsigned *linfo_s = (unsigned *)(btf_ext_sec + ehdr->hdr_len + ehdr->line_info_off);
- unsigned lrec_size = *linfo_s;
- linfo_s++;
- unsigned linfo_len = ehdr->line_info_len - 4;
-
- // Go through all line info. For any line number whose line is in the LineCaches,
- // Correct the line_off and record the corresponding source line in BTFStringTable,
- // which later will be merged into .BTF string section.
- BTFStringTable new_strings(orig_strings_len);
- bool overflow = false;
- while (!overflow && linfo_len) {
- unsigned num_recs = linfo_s[1];
- linfo_s += 2;
- for (unsigned i = 0; !overflow && i < num_recs; i++) {
- struct bpf_line_info *linfo = (struct bpf_line_info *)linfo_s;
- if (linfo->line_off == 0) {
- for (auto it = LineCaches.begin(); it != LineCaches.end(); ++it) {
- if (strcmp(strings + linfo->file_name_off, it->first.c_str()) == 0) {
- unsigned line_num = BPF_LINE_INFO_LINE_NUM(linfo->line_col);
- if (line_num > 0 && line_num <= it->second.size()) {
- int offset = new_strings.addString(it->second[line_num - 1]);
- if (offset < 0) {
- overflow = true;
- warning(".BTF string table overflowed, some lines missing\n");
- break;
- }
- linfo->line_off = orig_strings_len + offset;
- }
- }
- }
- }
- linfo_s += lrec_size >> 2;
- }
- linfo_len -= 8 + num_recs * lrec_size;
- }
-
- // If any new source lines need to be recorded, do not touch the original section,
- // allocate a new section. The original section is allocated through llvm infra.
- if (new_strings.getSize() > 0) {
- // LLVM generated .BTF layout always has type_sec followed by str_sec without holes,
- // so we can just append the new strings to the end and adjust str_sec size.
- unsigned tmp_sec_size = btf_sec_size + new_strings.getSize();
- uint8_t *tmp_sec = new uint8_t[tmp_sec_size];
- memcpy(tmp_sec, btf_sec, btf_sec_size);
-
- struct btf_header *nhdr = (struct btf_header *)tmp_sec;
- nhdr->str_len += new_strings.getSize();
-
- // Populate new strings to the string table.
- uint8_t *new_str = tmp_sec + nhdr->hdr_len + nhdr->str_off + orig_strings_len;
- std::vector<std::string> &Table = new_strings.getTable();
- for (unsigned i = 0; i < Table.size(); i++) {
- strcpy((char *)new_str, Table[i].c_str());
- new_str += Table[i].size() + 1;
- }
-
- *new_btf_sec = tmp_sec;
- *new_btf_sec_size = tmp_sec_size;
- }
-}
-
-int BTF::load(uint8_t *btf_sec, uintptr_t btf_sec_size,
- uint8_t *btf_ext_sec, uintptr_t btf_ext_sec_size,
- std::map<std::string, std::string> &remapped_sources) {
- struct btf *btf;
- struct btf_ext_vendored::btf_ext *btf_ext;
- uint8_t *new_btf_sec = NULL;
- uintptr_t new_btf_sec_size = 0;
-
- adjust(btf_sec, btf_sec_size, btf_ext_sec, btf_ext_sec_size,
- remapped_sources, &new_btf_sec, &new_btf_sec_size);
-
- if (new_btf_sec) {
- btf = btf__new(new_btf_sec, new_btf_sec_size);
- delete[] new_btf_sec;
- } else {
- btf = btf__new(btf_sec, btf_sec_size);
- }
- if (BCC_IS_ERR(btf)) {
- warning("Processing .BTF section failed\n");
- return -1;
- }
-
- if (btf__load_into_kernel(btf)) {
- btf__free(btf);
- warning("Loading .BTF section failed\n");
- return -1;
- }
-
- btf_ext = btf_ext_vendored::btf_ext__new(btf_ext_sec, btf_ext_sec_size);
- if (BCC_IS_ERR(btf_ext)) {
- btf__free(btf);
- warning("Processing .BTF.ext section failed\n");
- return -1;
- }
-
- btf_ = btf;
- btf_ext_ = btf_ext;
- return 0;
-}
-
-int BTF::get_fd() {
- return btf__fd(btf_);
-}
-
-int BTF::get_btf_info(const char *fname,
- void **func_info, unsigned *func_info_cnt,
- unsigned *finfo_rec_size,
- void **line_info, unsigned *line_info_cnt,
- unsigned *linfo_rec_size) {
- int ret;
-
- *func_info = *line_info = NULL;
- *func_info_cnt = *line_info_cnt = 0;
-
- *finfo_rec_size = btf_ext_->func_info.rec_size;
- *linfo_rec_size = btf_ext_->line_info.rec_size;
-
- ret = btf_ext_vendored::btf_ext__reloc_func_info(btf_, btf_ext_, fname, 0,
- func_info, func_info_cnt);
- if (ret) {
- warning(".BTF.ext reloc func_info failed\n");
- return ret;
- }
-
- ret = btf_ext_vendored::btf_ext__reloc_line_info(btf_, btf_ext_, fname, 0,
- line_info, line_info_cnt);
- if (ret) {
- warning(".BTF.ext reloc line_info failed\n");
- return ret;
- }
-
- return 0;
-}
-
-int BTF::get_map_tids(std::string map_name,
- unsigned expected_ksize, unsigned expected_vsize,
- unsigned *key_tid, unsigned *value_tid) {
- auto struct_name = "____btf_map_" + map_name;
- auto type_id = btf__find_by_name_kind(btf_, struct_name.c_str(), BTF_KIND_STRUCT);
- if (type_id < 0) {
- warning("struct %s not found in BTF\n", struct_name.c_str());
- return -1;
- }
-
- auto struct_type = btf__type_by_id(btf_, type_id);
- if (!struct_type || btf_vlen(struct_type) < 2) {
- warning("struct %s is not a valid map struct\n", struct_name.c_str());
- return -1;
- }
-
- auto members = btf_members(struct_type);
- auto key = members[0];
- auto key_name = btf__name_by_offset(btf_, key.name_off);
- if (strcmp(key_name, "key")) {
- warning("'key' should be the first member\n");
- return -1;
- }
- auto key_size = btf__resolve_size(btf_, key.type);
- if (key_size != expected_ksize) {
- warning("expect key size to be %d, got %d\n", expected_ksize, key_size);
- return -1;
- }
- *key_tid = key.type;
-
- auto value = members[1];
- auto value_name = btf__name_by_offset(btf_, value.name_off);
- if (strcmp(value_name, "value")) {
- warning("'value' should be the second member\n");
- return -1;
- }
- auto value_size = btf__resolve_size(btf_, value.type);
- if (value_size != expected_vsize) {
- warning("expect value size to be %d, got %d\n", expected_vsize, value_size);
- return -1;
- }
- *value_tid = value.type;
-
- return 0;
-}
-
-} // namespace ebpf
diff --git a/src/cc/bcc_btf.h b/src/cc/bcc_btf.h
deleted file mode 100644
index 96492b4..0000000
--- a/src/cc/bcc_btf.h
+++ /dev/null
@@ -1,162 +0,0 @@
-/*
- * Copyright (c) 2019 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef BCC_BTF_H
-#define BCC_BTF_H
-
-#include <stdbool.h>
-#include <stdint.h>
-#include <string>
-#include <map>
-#include <vector>
-
-#include "bpf_module.h"
-
-struct btf;
-struct btf_type;
-
-namespace btf_ext_vendored {
-
-/*
- * The .BTF.ext ELF section layout defined as
- * struct btf_ext_header
- * func_info subsection
- *
- * The func_info subsection layout:
- * record size for struct bpf_func_info in the func_info subsection
- * struct btf_sec_func_info for section #1
- * a list of bpf_func_info records for section #1
- * where struct bpf_func_info mimics one in include/uapi/linux/bpf.h
- * but may not be identical
- * struct btf_sec_func_info for section #2
- * a list of bpf_func_info records for section #2
- * ......
- *
- * Note that the bpf_func_info record size in .BTF.ext may not
- * be the same as the one defined in include/uapi/linux/bpf.h.
- * The loader should ensure that record_size meets minimum
- * requirement and pass the record as is to the kernel. The
- * kernel will handle the func_info properly based on its contents.
- */
-struct btf_ext_header {
- uint16_t magic;
- uint8_t version;
- uint8_t flags;
- uint32_t hdr_len;
-
- /* All offsets are in bytes relative to the end of this header */
- uint32_t func_info_off;
- uint32_t func_info_len;
- uint32_t line_info_off;
- uint32_t line_info_len;
-
- /* optional part of .BTF.ext header */
- uint32_t core_relo_off;
- uint32_t core_relo_len;
-};
-
-struct btf_ext_info {
- /*
- * info points to the individual info section (e.g. func_info and
- * line_info) from the .BTF.ext. It does not include the __u32 rec_size.
- */
- void *info;
- uint32_t rec_size;
- uint32_t len;
-};
-
-struct btf_ext {
- union {
- struct btf_ext_header *hdr;
- void *data;
- };
- struct btf_ext_info func_info;
- struct btf_ext_info line_info;
- struct btf_ext_info core_relo_info;
- uint32_t data_size;
-};
-
-struct btf_ext_info_sec {
- uint32_t sec_name_off;
- uint32_t num_info;
- /* Followed by num_info * record_size number of bytes */
- uint8_t data[];
-};
-
-struct btf_ext *btf_ext__new(const uint8_t *data, uint32_t size);
-void btf_ext__free(struct btf_ext *btf_ext);
-int btf_ext__reloc_func_info(const struct btf *btf,
- const struct btf_ext *btf_ext,
- const char *sec_name, uint32_t insns_cnt,
- void **func_info, uint32_t *cnt);
-int btf_ext__reloc_line_info(const struct btf *btf,
- const struct btf_ext *btf_ext,
- const char *sec_name, uint32_t insns_cnt,
- void **line_info, uint32_t *cnt);
-
-} // namespace btf_ext_vendored
-
-namespace ebpf {
-
-class BTFStringTable {
- private:
- uint32_t Size;
- uint32_t OrigTblLen;
- std::map<uint32_t, uint32_t> OffsetToIdMap;
- std::vector<std::string> Table;
-
- public:
- BTFStringTable(uint32_t TblLen): Size(0), OrigTblLen(TblLen) {}
- uint32_t getSize() { return Size; }
- std::vector<std::string> &getTable() { return Table; }
- int32_t addString(std::string Str);
-};
-
-class BTF {
- public:
- BTF(bool debug, sec_map_def §ions);
- ~BTF();
- int load(uint8_t *btf_sec, uintptr_t btf_sec_size,
- uint8_t *btf_ext_sec, uintptr_t btf_ext_sec_size,
- std::map<std::string, std::string> &remapped_sources);
- int get_fd();
- int get_btf_info(const char *fname,
- void **func_info, unsigned *func_info_cnt,
- unsigned *finfo_rec_size,
- void **line_info, unsigned *line_info_cnt,
- unsigned *linfo_rec_size);
- int get_map_tids(std::string map_name,
- unsigned expected_ksize, unsigned expected_vsize,
- unsigned *key_tid, unsigned *value_tid);
-
- private:
- void fixup_btf(uint8_t *type_sec, uintptr_t type_sec_size, char *strings);
- void adjust(uint8_t *btf_sec, uintptr_t btf_sec_size,
- uint8_t *btf_ext_sec, uintptr_t btf_ext_sec_size,
- std::map<std::string, std::string> &remapped_sources,
- uint8_t **new_btf_sec, uintptr_t *new_btf_sec_size);
- void warning(const char *format, ...);
-
- private:
- bool debug_;
- struct btf *btf_;
- struct btf_ext_vendored::btf_ext *btf_ext_;
- sec_map_def §ions_;
-};
-
-} // namespace ebpf
-
-#endif
diff --git a/src/cc/bcc_debug.cc b/src/cc/bcc_debug.cc
index d7ed49f..786074a 100644
--- a/src/cc/bcc_debug.cc
+++ b/src/cc/bcc_debug.cc
@@ -19,9 +19,6 @@
#include <tuple>
#include <vector>
-#if LLVM_MAJOR_VERSION >= 15
-#include <llvm/DebugInfo/DWARF/DWARFCompileUnit.h>
-#endif
#include <llvm/DebugInfo/DWARF/DWARFContext.h>
#include <llvm/DebugInfo/DWARF/DWARFDebugLine.h>
#include <llvm/IR/Module.h>
@@ -32,14 +29,7 @@
#include <llvm/MC/MCInstrInfo.h>
#include <llvm/MC/MCObjectFileInfo.h>
#include <llvm/MC/MCRegisterInfo.h>
-#if LLVM_MAJOR_VERSION >= 15
-#include <llvm/MC/MCSubtargetInfo.h>
-#endif
-#if LLVM_MAJOR_VERSION >= 14
-#include <llvm/MC/TargetRegistry.h>
-#else
#include <llvm/Support/TargetRegistry.h>
-#endif
#include "bcc_debug.h"
@@ -127,28 +117,17 @@
errs() << "Debug Error: cannot get register info\n";
return;
}
-#if LLVM_MAJOR_VERSION >= 10
- MCTargetOptions MCOptions;
- std::unique_ptr<MCAsmInfo> MAI(T->createMCAsmInfo(*MRI, TripleStr, MCOptions));
-#else
std::unique_ptr<MCAsmInfo> MAI(T->createMCAsmInfo(*MRI, TripleStr));
-#endif
if (!MAI) {
errs() << "Debug Error: cannot get assembly info\n";
return;
}
- std::unique_ptr<MCSubtargetInfo> STI(
- T->createMCSubtargetInfo(TripleStr, "", ""));
MCObjectFileInfo MOFI;
-#if LLVM_MAJOR_VERSION >= 13
- MCContext Ctx(TheTriple, MAI.get(), MRI.get(), STI.get(), nullptr);
- Ctx.setObjectFileInfo(&MOFI);
- MOFI.initMCObjectFileInfo(Ctx, false, false);
-#else
MCContext Ctx(MAI.get(), MRI.get(), &MOFI, nullptr);
MOFI.InitMCObjectFileInfo(TheTriple, false, Ctx, false);
-#endif
+ std::unique_ptr<MCSubtargetInfo> STI(
+ T->createMCSubtargetInfo(TripleStr, "", ""));
std::unique_ptr<MCInstrInfo> MCII(T->createMCInstrInfo());
MCInstPrinter *IP = T->createMCInstPrinter(TheTriple, 0, *MAI, *MCII, *MRI);
@@ -196,67 +175,50 @@
vector<string> LineCache = buildLineCache();
// Start to disassemble with source code annotation section by section
- prog_func_info_.for_each_func([&](std::string func_name, FuncInfo &info) {
- MCDisassembler::DecodeStatus S;
- MCInst Inst;
- uint64_t Size;
- uint8_t *FuncStart = info.start_;
- uint64_t FuncSize = info.size_;
-#if LLVM_MAJOR_VERSION >= 9
- auto section = sections_.find(info.section_);
- if (section == sections_.end()) {
- errs() << "Debug Error: no section entry for section " << info.section_
+ for (auto section : sections_)
+ if (!strncmp(fn_prefix_.c_str(), section.first.c_str(),
+ fn_prefix_.size())) {
+ MCDisassembler::DecodeStatus S;
+ MCInst Inst;
+ uint64_t Size;
+ uint8_t *FuncStart = get<0>(section.second);
+ uint64_t FuncSize = get<1>(section.second);
+ ArrayRef<uint8_t> Data(FuncStart, FuncSize);
+ uint32_t CurrentSrcLine = 0;
+ string func_name = section.first.substr(fn_prefix_.size());
+
+ errs() << "Disassembly of section " << section.first << ":\n"
+ << func_name << ":\n";
+
+ string src_dbg_str;
+ llvm::raw_string_ostream os(src_dbg_str);
+ for (uint64_t Index = 0; Index < FuncSize; Index += Size) {
+ S = DisAsm->getInstruction(Inst, Size, Data.slice(Index), Index,
+ nulls(), nulls());
+ if (S != MCDisassembler::Success) {
+ os << "Debug Error: disassembler failed: " << std::to_string(S)
<< '\n';
- return;
- }
- unsigned SectionID = get<2>(section->second);
-#endif
- ArrayRef<uint8_t> Data(FuncStart, FuncSize);
- uint32_t CurrentSrcLine = 0;
+ break;
+ } else {
+ DILineInfo LineInfo;
+ LineTable->getFileLineInfoForAddress(
+ (uint64_t)FuncStart + Index, CU->getCompilationDir(),
+ DILineInfoSpecifier::FileLineInfoKind::AbsoluteFilePath,
+ LineInfo);
- errs() << "Disassembly of function " << func_name << "\n";
-
- string src_dbg_str;
- llvm::raw_string_ostream os(src_dbg_str);
- for (uint64_t Index = 0; Index < FuncSize; Index += Size) {
-#if LLVM_MAJOR_VERSION >= 10
- S = DisAsm->getInstruction(Inst, Size, Data.slice(Index), Index, nulls());
-#else
- S = DisAsm->getInstruction(Inst, Size, Data.slice(Index), Index, nulls(),
- nulls());
-#endif
- if (S != MCDisassembler::Success) {
- os << "Debug Error: disassembler failed: " << std::to_string(S) << '\n';
- break;
- } else {
- DILineInfo LineInfo;
-
- LineTable->getFileLineInfoForAddress(
-#if LLVM_MAJOR_VERSION >= 9
- {(uint64_t)FuncStart + Index, SectionID},
-#else
- (uint64_t)FuncStart + Index,
-#endif
- CU->getCompilationDir(),
- DILineInfoSpecifier::FileLineInfoKind::AbsoluteFilePath, LineInfo);
-
- adjustInstSize(Size, Data[Index], Data[Index + 1]);
- dumpSrcLine(LineCache, LineInfo.FileName, LineInfo.Line, CurrentSrcLine,
- os);
- os << format("%4" PRIu64 ":", Index >> 3) << '\t';
- dumpBytes(Data.slice(Index, Size), os);
-#if LLVM_MAJOR_VERSION >= 10
- IP->printInst(&Inst, 0, "", *STI, os);
-#else
- IP->printInst(&Inst, os, "", *STI);
-#endif
- os << '\n';
+ adjustInstSize(Size, Data[Index], Data[Index + 1]);
+ dumpSrcLine(LineCache, LineInfo.FileName, LineInfo.Line,
+ CurrentSrcLine, os);
+ os << format("%4" PRIu64 ":", Index >> 3) << '\t';
+ dumpBytes(Data.slice(Index, Size), os);
+ IP->printInst(&Inst, os, "", *STI);
+ os << '\n';
+ }
}
+ os.flush();
+ errs() << src_dbg_str << '\n';
+ src_dbg_fmap_[func_name] = src_dbg_str;
}
- os.flush();
- errs() << src_dbg_str << '\n';
- src_dbg_fmap_[func_name] = src_dbg_str;
- });
}
} // namespace ebpf
diff --git a/src/cc/bcc_debug.h b/src/cc/bcc_debug.h
index f9bda11..9b195be 100644
--- a/src/cc/bcc_debug.h
+++ b/src/cc/bcc_debug.h
@@ -13,20 +13,18 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-
-#include "bpf_module.h"
-#include "frontends/clang/loader.h"
-
namespace ebpf {
class SourceDebugger {
public:
- SourceDebugger(llvm::Module *mod, sec_map_def §ions,
- ProgFuncInfo &prog_func_info, const std::string &mod_src,
- std::map<std::string, std::string> &src_dbg_fmap)
+ SourceDebugger(
+ llvm::Module *mod,
+ std::map<std::string, std::tuple<uint8_t *, uintptr_t>> §ions,
+ const std::string &fn_prefix, const std::string &mod_src,
+ std::map<std::string, std::string> &src_dbg_fmap)
: mod_(mod),
sections_(sections),
- prog_func_info_(prog_func_info),
+ fn_prefix_(fn_prefix),
mod_src_(mod_src),
src_dbg_fmap_(src_dbg_fmap) {}
// Only support dump for llvm 6.x and later.
@@ -54,8 +52,8 @@
private:
llvm::Module *mod_;
- const sec_map_def §ions_;
- ProgFuncInfo &prog_func_info_;
+ const std::map<std::string, std::tuple<uint8_t *, uintptr_t>> §ions_;
+ const std::string &fn_prefix_;
const std::string &mod_src_;
std::map<std::string, std::string> &src_dbg_fmap_;
};
diff --git a/src/cc/bcc_elf.c b/src/cc/bcc_elf.c
index e2909d7..c6745a2 100644
--- a/src/cc/bcc_elf.c
+++ b/src/cc/bcc_elf.c
@@ -24,9 +24,6 @@
#include <stdio.h>
#include <stdlib.h>
#include <limits.h>
-#ifdef HAVE_LIBDEBUGINFOD
-#include <elfutils/debuginfod.h>
-#endif
#include <gelf.h>
#include "bcc_elf.h"
@@ -61,7 +58,6 @@
}
static const char *parse_stapsdt_note(struct bcc_elf_usdt *probe,
- GElf_Shdr *probes_shdr,
const char *desc, int elf_class) {
if (elf_class == ELFCLASS32) {
probe->pc = *((uint32_t *)(desc));
@@ -75,13 +71,6 @@
desc = desc + 24;
}
- // Offset from start of file
- if (probe->semaphore && probes_shdr)
- probe->semaphore_offset =
- probe->semaphore - probes_shdr->sh_addr + probes_shdr->sh_offset;
- else
- probe->semaphore_offset = 0;
-
probe->provider = desc;
desc += strlen(desc) + 1;
@@ -94,7 +83,7 @@
return desc;
}
-static int do_note_segment(Elf_Scn *section, GElf_Shdr *probes_shdr, int elf_class,
+static int do_note_segment(Elf_Scn *section, int elf_class,
bcc_elf_probecb callback, const char *binpath,
uint64_t first_inst_offset, void *payload) {
Elf_Data *data = NULL;
@@ -121,7 +110,7 @@
desc = (const char *)data->d_buf + desc_off;
desc_end = desc + hdr.n_descsz;
- if (parse_stapsdt_note(&probe, probes_shdr, desc, elf_class) == desc_end) {
+ if (parse_stapsdt_note(&probe, desc, elf_class) == desc_end) {
if (probe.pc < first_inst_offset)
fprintf(stderr,
"WARNING: invalid address 0x%lx for probe (%s,%s) in binary %s\n",
@@ -137,11 +126,9 @@
static int listprobes(Elf *e, bcc_elf_probecb callback, const char *binpath,
void *payload) {
Elf_Scn *section = NULL;
- bool found_probes_shdr;
size_t stridx;
int elf_class = gelf_getclass(e);
uint64_t first_inst_offset = 0;
- GElf_Shdr probes_shdr = {};
if (elf_getshdrstrndx(e, &stridx) != 0)
return -1;
@@ -161,18 +148,6 @@
}
}
- found_probes_shdr = false;
- while ((section = elf_nextscn(e, section)) != 0) {
- if (!gelf_getshdr(section, &probes_shdr))
- continue;
-
- char *name = elf_strptr(e, stridx, probes_shdr.sh_name);
- if (name && !strcmp(name, ".probes")) {
- found_probes_shdr = true;
- break;
- }
- }
-
while ((section = elf_nextscn(e, section)) != 0) {
GElf_Shdr header;
char *name;
@@ -185,8 +160,7 @@
name = elf_strptr(e, stridx, header.sh_name);
if (name && !strcmp(name, ".note.stapsdt")) {
- GElf_Shdr *shdr_ptr = found_probes_shdr ? &probes_shdr : NULL;
- if (do_note_segment(section, shdr_ptr, elf_class, callback, binpath,
+ if (do_note_segment(section, elf_class, callback, binpath,
first_inst_offset, payload) < 0)
return -1;
}
@@ -240,8 +214,7 @@
static int list_in_scn(Elf *e, Elf_Scn *section, size_t stridx, size_t symsize,
struct bcc_symbol_option *option,
- bcc_elf_symcb callback, bcc_elf_symcb_lazy callback_lazy,
- void *payload, bool debugfile) {
+ bcc_elf_symcb callback, void *payload) {
Elf_Data *data = NULL;
#if defined(__powerpc64__) && __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
@@ -264,7 +237,6 @@
for (i = 0; i < symcount; ++i) {
GElf_Sym sym;
const char *name;
- size_t name_len;
if (!gelf_getsym(data, (int)i, &sym))
continue;
@@ -273,7 +245,6 @@
continue;
if (name[0] == 0)
continue;
- name_len = strlen(name);
if (sym.st_value == 0)
continue;
@@ -283,8 +254,16 @@
continue;
#ifdef __powerpc64__
-#if defined(_CALL_ELF) && _CALL_ELF == 2
- if (option->use_symbol_type & (1 << STT_PPC64_ELFV2_SYM_LEP)) {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ if (opddata && sym.st_shndx == opdidx) {
+ size_t offset = sym.st_value - opdshdr.sh_addr;
+ /* Find the function descriptor */
+ uint64_t *descr = opddata->d_buf + offset;
+ /* Read the actual entry point address from the descriptor */
+ sym.st_value = *descr;
+ }
+#elif __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
+ if (option->use_symbol_type & (1 << STT_PPC64LE_SYM_LEP)) {
/*
* The PowerPC 64-bit ELF v2 ABI says that the 3 most significant bits
* in the st_other field of the symbol table specifies the number of
@@ -305,24 +284,10 @@
case 6: sym.st_value += 64; break;
}
}
-#else
- if (opddata && sym.st_shndx == opdidx) {
- size_t offset = sym.st_value - opdshdr.sh_addr;
- /* Find the function descriptor */
- uint64_t *descr = opddata->d_buf + offset;
- /* Read the actual entry point address from the descriptor */
- sym.st_value = *descr;
- }
#endif
#endif
- int ret;
- if (option->lazy_symbolize)
- ret = callback_lazy(stridx, sym.st_name, name_len, sym.st_value,
- sym.st_size, debugfile, payload);
- else
- ret = callback(name, sym.st_value, sym.st_size, payload);
- if (ret < 0)
+ if (callback(name, sym.st_value, sym.st_size, payload) < 0)
return 1; // signal termination to caller
}
}
@@ -330,9 +295,8 @@
return 0;
}
-static int listsymbols(Elf *e, bcc_elf_symcb callback,
- bcc_elf_symcb_lazy callback_lazy, void *payload,
- struct bcc_symbol_option *option, bool debugfile) {
+static int listsymbols(Elf *e, bcc_elf_symcb callback, void *payload,
+ struct bcc_symbol_option *option) {
Elf_Scn *section = NULL;
while ((section = elf_nextscn(e, section)) != 0) {
@@ -345,7 +309,7 @@
continue;
int rc = list_in_scn(e, section, header.sh_link, header.sh_entsize,
- option, callback, callback_lazy, payload, debugfile);
+ option, callback, payload);
if (rc == 1)
break; // callback signaled termination
@@ -489,21 +453,6 @@
return actual == crc;
}
-// Check if two filenames point to the same file, including hard or soft links.
-static bool same_file(char *a, const char *b)
-{
- struct stat stat_a, stat_b;
-
- if (stat(a, &stat_a) || stat(b, &stat_b))
- return false;
-
- if ((stat_a.st_dev == stat_b.st_dev) &&
- (stat_a.st_ino == stat_b.st_ino))
- return true;
- else
- return false;
-}
-
static char *find_debug_via_debuglink(Elf *e, const char *binpath,
int check_crc) {
char fullpath[PATH_MAX];
@@ -524,7 +473,7 @@
// and it might contain poorer symbols (e.g. stripped or partial symbols)
// than the external debuginfo that might be available elsewhere.
snprintf(fullpath, sizeof(fullpath),"%s/%s", bindir, name);
- if (same_file(fullpath, binpath) != true && access(fullpath, F_OK) != -1) {
+ if (strcmp(fullpath, binpath) != 0 && access(fullpath, F_OK) != -1) {
res = strdup(fullpath);
goto DONE;
}
@@ -572,108 +521,7 @@
return NULL;
}
-static char *find_debug_via_symfs(Elf *e, const char* path) {
- char fullpath[PATH_MAX];
- char buildid[128];
- char symfs_buildid[128];
- int check_build_id;
- char *symfs;
- Elf *symfs_e = NULL;
- int symfs_fd = -1;
- char *result = NULL;
-
- symfs = getenv("BCC_SYMFS");
- if (!symfs || !*symfs)
- goto out;
-
- check_build_id = find_buildid(e, buildid);
-
- int ns_prefix_length = 0;
- sscanf(path, "/proc/%*u/root/%n", &ns_prefix_length);
- path += ns_prefix_length;
-
- snprintf(fullpath, sizeof(fullpath), "%s/%s", symfs, path);
- if (access(fullpath, F_OK) == -1)
- goto out;
-
- if (openelf(fullpath, &symfs_e, &symfs_fd) < 0) {
- symfs_e = NULL;
- symfs_fd = -1;
- goto out;
- }
-
- if (check_build_id) {
- if (!find_buildid(symfs_e, symfs_buildid))
- goto out;
-
- if (strncmp(buildid, symfs_buildid, sizeof(buildid)))
- goto out;
- }
-
- result = strdup(fullpath);
-
-out:
- if (symfs_e) {
- elf_end(symfs_e);
- }
-
- if (symfs_fd != -1) {
- close(symfs_fd);
- }
-
- return result;
-}
-
-#ifdef HAVE_LIBDEBUGINFOD
-static char *find_debug_via_debuginfod(Elf *e){
- char buildid[128];
- char *debugpath = NULL;
- int fd = -1;
-
- if (!find_buildid(e, buildid))
- return NULL;
-
- debuginfod_client *client = debuginfod_begin();
- if (!client)
- return NULL;
-
- // In case of an error, the function returns a negative error code and
- // debugpath stays NULL.
- fd = debuginfod_find_debuginfo(client, (const unsigned char *) buildid, 0,
- &debugpath);
- if (fd >= 0)
- close(fd);
-
- debuginfod_end(client);
- return debugpath;
-}
-#endif
-
-static char *find_debug_file(Elf* e, const char* path, int check_crc) {
- char *debug_file = NULL;
-
- // If there is a separate debuginfo file, try to locate and read it, first
- // using symfs, then using the build-id section, finally using the debuglink
- // section. These rules are what perf and gdb follow.
- // See:
- // - https://github.com/torvalds/linux/blob/v5.2/tools/perf/Documentation/perf-report.txt#L325
- // - https://sourceware.org/gdb/onlinedocs/gdb/Separate-Debug-Files.html
- debug_file = find_debug_via_symfs(e, path);
- if (!debug_file)
- debug_file = find_debug_via_buildid(e);
- if (!debug_file)
- debug_file = find_debug_via_debuglink(e, path, check_crc);
-#ifdef HAVE_LIBDEBUGINFOD
- if (!debug_file)
- debug_file = find_debug_via_debuginfod(e);
-#endif
-
- return debug_file;
-}
-
-
static int foreach_sym_core(const char *path, bcc_elf_symcb callback,
- bcc_elf_symcb_lazy callback_lazy,
struct bcc_symbol_option *option, void *payload,
int is_debug_file) {
Elf *e;
@@ -686,18 +534,24 @@
if (openelf(path, &e, &fd) < 0)
return -1;
+ // If there is a separate debuginfo file, try to locate and read it, first
+ // using the build-id section, then using the debuglink section. These are
+ // also the rules that GDB folows.
+ // See: https://sourceware.org/gdb/onlinedocs/gdb/Separate-Debug-Files.html
if (option->use_debug_file && !is_debug_file) {
// The is_debug_file argument helps avoid infinitely resolving debuginfo
// files for debuginfo files and so on.
- debug_file = find_debug_file(e, path,
- option->check_debug_file_crc);
+ debug_file = find_debug_via_buildid(e);
+ if (!debug_file)
+ debug_file = find_debug_via_debuglink(e, path,
+ option->check_debug_file_crc);
if (debug_file) {
- foreach_sym_core(debug_file, callback, callback_lazy, option, payload, 1);
+ foreach_sym_core(debug_file, callback, option, payload, 1);
free(debug_file);
}
}
- res = listsymbols(e, callback, callback_lazy, payload, option, is_debug_file);
+ res = listsymbols(e, callback, payload, option);
elf_end(e);
close(fd);
return res;
@@ -705,16 +559,8 @@
int bcc_elf_foreach_sym(const char *path, bcc_elf_symcb callback,
void *option, void *payload) {
- struct bcc_symbol_option *o = option;
- o->lazy_symbolize = 0;
- return foreach_sym_core(path, callback, NULL, o, payload, 0);
-}
-
-int bcc_elf_foreach_sym_lazy(const char *path, bcc_elf_symcb_lazy callback,
- void *option, void *payload) {
- struct bcc_symbol_option *o = option;
- o->lazy_symbolize = 1;
- return foreach_sym_core(path, NULL, callback, o, payload, 0);
+ return foreach_sym_core(
+ path, callback, (struct bcc_symbol_option*)option, payload, 0);
}
int bcc_elf_get_text_scn_info(const char *path, uint64_t *addr,
@@ -823,17 +669,17 @@
// >0: Initialized
static int vdso_image_fd = -1;
-static int find_vdso(struct mod_info *info, int enter_ns, void *payload) {
+static int find_vdso(const char *name, uint64_t st, uint64_t en,
+ uint64_t offset, bool enter_ns, void *payload) {
int fd;
char tmpfile[128];
- if (!bcc_elf_is_vdso(info->name))
+ if (!bcc_elf_is_vdso(name))
return 0;
- uint64_t sz = info->end_addr - info->start_addr;
- void *image = malloc(sz);
+ void *image = malloc(en - st);
if (!image)
goto on_error;
- memcpy(image, (void *)info->start_addr, sz);
+ memcpy(image, (void *)st, en - st);
snprintf(tmpfile, sizeof(tmpfile), "/tmp/bcc_%d_vdso_image_XXXXXX", getpid());
fd = mkostemp(tmpfile, O_CLOEXEC);
@@ -845,7 +691,7 @@
if (unlink(tmpfile) == -1)
fprintf(stderr, "Unlink %s failed: %s\n", tmpfile, strerror(errno));
- if (write(fd, image, sz) == -1) {
+ if (write(fd, image, en - st) == -1) {
fprintf(stderr, "Failed to write to vDSO image: %s\n", strerror(errno));
close(fd);
goto on_error;
@@ -877,7 +723,7 @@
if (openelf_fd(vdso_image_fd, &elf) == -1)
return -1;
- return listsymbols(elf, callback, NULL, payload, &default_option, 0);
+ return listsymbols(elf, callback, payload, &default_option);
}
// return value: 0 : success
@@ -1017,7 +863,7 @@
int path_start = 0, path_end = 0;
unsigned int devmajor, devminor;
char perms[8];
- if (sscanf(line, "%lx-%lx %7s %lx %x:%x %lu %n%*[^\n]%n",
+ if (sscanf(line, "%lx-%lx %7s %lx %u:%u %lu %n%*[^\n]%n",
&addr_start, &addr_end, perms, &offset,
&devmajor, &devminor, &inode,
&path_start, &path_end) < 7)
@@ -1036,74 +882,6 @@
return err;
}
-int bcc_elf_get_buildid(const char *path, char *buildid)
-{
- Elf *e;
- int fd;
-
- if (openelf(path, &e, &fd) < 0)
- return -1;
-
- if (!find_buildid(e, buildid))
- return -1;
-
- return 0;
-}
-
-int bcc_elf_symbol_str(const char *path, size_t section_idx,
- size_t str_table_idx, char *out, size_t len,
- int debugfile)
-{
- Elf *e = NULL, *d = NULL;
- int fd = -1, dfd = -1, err = 0;
- const char *name;
- char *debug_file = NULL;
-
- if (!out)
- return -1;
-
- if (openelf(path, &e, &fd) < 0)
- return -1;
-
- if (debugfile) {
- debug_file = find_debug_file(e, path, 0);
- if (!debug_file) {
- err = -1;
- goto exit;
- }
-
- if (openelf(debug_file, &d, &dfd) < 0) {
- err = -1;
- goto exit;
- }
-
- if ((name = elf_strptr(d, section_idx, str_table_idx)) == NULL) {
- err = -1;
- goto exit;
- }
- } else {
- if ((name = elf_strptr(e, section_idx, str_table_idx)) == NULL) {
- err = -1;
- goto exit;
- }
- }
-
- strncpy(out, name, len);
-
-exit:
- if (debug_file)
- free(debug_file);
- if (e)
- elf_end(e);
- if (d)
- elf_end(d);
- if (fd >= 0)
- close(fd);
- if (dfd >= 0)
- close(dfd);
- return err;
-}
-
#if 0
#include <stdio.h>
diff --git a/src/cc/bcc_elf.h b/src/cc/bcc_elf.h
index c9c6140..0d10259 100644
--- a/src/cc/bcc_elf.h
+++ b/src/cc/bcc_elf.h
@@ -20,21 +20,16 @@
extern "C" {
#endif
-#include <stddef.h>
#include <stdint.h>
struct bcc_elf_usdt {
uint64_t pc;
uint64_t base_addr;
- // Virtual address semaphore is found at
uint64_t semaphore;
const char *provider;
const char *name;
const char *arg_fmt;
-
- // Offset from start of file where the semaphore is at
- uint64_t semaphore_offset;
};
// Binary module path, bcc_elf_usdt struct, payload
@@ -43,9 +38,6 @@
// Symbol name, start address, length, payload
// Callback returning a negative value indicates to stop the iteration
typedef int (*bcc_elf_symcb)(const char *, uint64_t, uint64_t, void *);
-// Section idx, str table idx, str length, start address, length, payload
-typedef int (*bcc_elf_symcb_lazy)(size_t, size_t, size_t, uint64_t, uint64_t,
- int, void *);
// Segment virtual address, memory size, file offset, payload
// Callback returning a negative value indicates to stop the iteration
typedef int (*bcc_elf_load_sectioncb)(uint64_t, uint64_t, uint64_t, void *);
@@ -60,15 +52,11 @@
bcc_elf_load_sectioncb callback,
void *payload);
// Iterate over symbol table of a binary module
-// Parameter "option" points to a bcc_symbol_option struct to indicate whether
+// Parameter "option" points to a bcc_symbol_option struct to indicate wheather
// and how to use debuginfo file, and what types of symbols to load.
// Returns -1 on error, and 0 on success or stopped by callback
int bcc_elf_foreach_sym(const char *path, bcc_elf_symcb callback, void *option,
void *payload);
-// Similar to bcc_elf_foreach_sym, but pass reference to symbolized string along
-// with symbolized string length
-int bcc_elf_foreach_sym_lazy(const char *path, bcc_elf_symcb_lazy callback,
- void *option, void *payload);
// Iterate over all symbols from current system's vDSO
// Returns -1 on error, and 0 on success or stopped by callback
int bcc_elf_foreach_vdso_sym(bcc_elf_symcb callback, void *payload);
@@ -81,10 +69,6 @@
int bcc_elf_is_exe(const char *path);
int bcc_elf_is_vdso(const char *name);
int bcc_free_memory();
-int bcc_elf_get_buildid(const char *path, char *buildid);
-int bcc_elf_symbol_str(const char *path, size_t section_idx,
- size_t str_table_idx, char *out, size_t len,
- int debugfile);
#ifdef __cplusplus
}
diff --git a/src/cc/bcc_exception.h b/src/cc/bcc_exception.h
index 7afa370..1f8aee6 100644
--- a/src/cc/bcc_exception.h
+++ b/src/cc/bcc_exception.h
@@ -23,22 +23,6 @@
class StatusTuple {
public:
- enum class Code {
- // Not an error, indicates success.
- OK = 0,
- // For any error that is not covered in the existing codes.
- UNKNOWN,
-
- INVALID_ARGUMENT,
- PERMISSION_DENIED,
- // For any error that was raised when making syscalls.
- SYSTEM,
- };
-
- static StatusTuple OK() {
- return StatusTuple(Code::OK, "");
- }
-
StatusTuple(int ret) : ret_(ret) {}
StatusTuple(int ret, const char *msg) : ret_(ret), msg_(msg) {}
@@ -52,60 +36,25 @@
msg_ = std::string(buf);
}
- StatusTuple(Code code, const std::string &msg) : use_enum_code_(true), code_(code), msg_(msg) {}
-
void append_msg(const std::string& msg) {
msg_ += msg;
}
- bool ok() const {
- if (use_enum_code_) {
- return code_ == Code::OK;
- }
- return ret_ == 0;
- }
+ int code() { return ret_; }
- int code() const {
- if (use_enum_code_) {
- return static_cast<int>(code_);
- }
- return ret_;
- }
-
- const std::string& msg() const { return msg_; }
+ std::string msg() { return msg_; }
private:
int ret_;
-
- bool use_enum_code_ = false;
- Code code_ = Code::UNKNOWN;
-
std::string msg_;
};
-#define TRY2(CMD) \
- do { \
- ebpf::StatusTuple __stp = (CMD); \
- if (!__stp.ok()) { \
- return __stp; \
- } \
+#define TRY2(CMD) \
+ do { \
+ StatusTuple __stp = (CMD); \
+ if (__stp.code() != 0) { \
+ return __stp; \
+ } \
} while (0)
-namespace error {
-
-#define DECLARE_ERROR(FN, CODE) \
- inline StatusTuple FN(const std::string& msg) { \
- return StatusTuple(::ebpf::StatusTuple::Code::CODE, msg); \
- } \
- inline bool Is##FN(const StatusTuple& status) { \
- return status.code() == static_cast<int>(::ebpf::StatusTuple::Code::CODE); \
- }
-
-DECLARE_ERROR(Unknown, UNKNOWN)
-DECLARE_ERROR(InvalidArgument, INVALID_ARGUMENT)
-DECLARE_ERROR(PermissionDenied, PERMISSION_DENIED)
-DECLARE_ERROR(System, SYSTEM)
-
-} // namespace error
-
} // namespace ebpf
diff --git a/src/cc/bcc_libbpf_inc.h b/src/cc/bcc_libbpf_inc.h
deleted file mode 100644
index 94e3895..0000000
--- a/src/cc/bcc_libbpf_inc.h
+++ /dev/null
@@ -1,11 +0,0 @@
-#pragma once
-
-#ifdef HAVE_EXTERNAL_LIBBPF
-# include <bpf/bpf.h>
-# include <bpf/btf.h>
-# include <bpf/libbpf.h>
-#else
-# include "libbpf/src/bpf.h"
-# include "libbpf/src/btf.h"
-# include "libbpf/src/libbpf.h"
-#endif
diff --git a/src/cc/bcc_proc.c b/src/cc/bcc_proc.c
index d6e1728..ccec0fc 100644
--- a/src/cc/bcc_proc.c
+++ b/src/cc/bcc_proc.c
@@ -14,8 +14,10 @@
* limitations under the License.
*/
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/mman.h>
#include <ctype.h>
-#include <dirent.h>
#include <fcntl.h>
#include <limits.h>
#include <math.h>
@@ -24,9 +26,6 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
-#include <sys/mman.h>
-#include <sys/stat.h>
-#include <sys/types.h>
#include <unistd.h>
#include "bcc_perf_map.h"
@@ -83,88 +82,6 @@
STARTS_WITH(mapname, "[vsyscall]"));
}
-/*
-Finds a file descriptor for a given inode if it's a memory-backed fd.
-*/
-static char *_procutils_memfd_path(const int pid, const uint64_t inum) {
- char path_buffer[PATH_MAX + 1];
- char *path = NULL;
- char *dirstr;
- DIR *dirstream;
- struct stat sb;
- struct dirent *dent;
-
- snprintf(path_buffer, (PATH_MAX + 1), "/proc/%d/fd", pid);
- dirstr = malloc(strlen(path_buffer) + 1);
- strcpy(dirstr, path_buffer);
- dirstream = opendir(dirstr);
-
- if (dirstream == NULL) {
- free(dirstr);
- return NULL;
- }
-
- while (path == NULL && (dent = readdir(dirstream)) != NULL) {
- snprintf(path_buffer, (PATH_MAX + 1), "%s/%s", dirstr, dent->d_name);
- if (stat(path_buffer, &sb) == -1)
- continue;
-
- if (sb.st_ino == inum) {
- char *pid_fd_path = malloc(strlen(path_buffer) + 1);
- strcpy(pid_fd_path, path_buffer);
- path = pid_fd_path;
- }
- }
- closedir(dirstream);
- free(dirstr);
-
- return path;
-}
-
-// return: 0 -> callback returned < 0, stopped iterating
-// -1 -> callback never indicated to stop
-int _procfs_maps_each_module(FILE *procmap, int pid,
- bcc_procutils_modulecb callback, void *payload) {
- char buf[PATH_MAX + 1], perm[5];
- char *name;
- mod_info mod;
- uint8_t enter_ns;
- while (true) {
- enter_ns = 1;
- buf[0] = '\0';
- // From fs/proc/task_mmu.c:show_map_vma
- if (fscanf(procmap, "%lx-%lx %4s %llx %lx:%lx %lu%[^\n]",
- &mod.start_addr, &mod.end_addr, perm, &mod.file_offset,
- &mod.dev_major, &mod.dev_minor, &mod.inode, buf) != 8)
- break;
-
- if (perm[2] != 'x')
- continue;
-
- name = buf;
- while (isspace(*name))
- name++;
- mod.name = name;
- if (!bcc_mapping_is_file_backed(name))
- continue;
-
- if (strstr(name, "/memfd:")) {
- char *memfd_name = _procutils_memfd_path(pid, mod.inode);
- if (memfd_name != NULL) {
- strcpy(buf, memfd_name);
- free(memfd_name);
- mod.name = buf;
- enter_ns = 0;
- }
- }
-
- if (callback(&mod, enter_ns, payload) < 0)
- return 0;
- }
-
- return -1;
-}
-
int bcc_procutils_each_module(int pid, bcc_procutils_modulecb callback,
void *payload) {
char procmap_filename[128];
@@ -175,40 +92,53 @@
if (!procmap)
return -1;
- _procfs_maps_each_module(procmap, pid, callback, payload);
+ char buf[PATH_MAX + 1], perm[5], dev[8];
+ char *name;
+ uint64_t begin, end, inode;
+ unsigned long long offset;
+ while (true) {
+ buf[0] = '\0';
+ // From fs/proc/task_mmu.c:show_map_vma
+ if (fscanf(procmap, "%lx-%lx %4s %llx %7s %lu%[^\n]", &begin, &end, perm,
+ &offset, dev, &inode, buf) != 7)
+ break;
+
+ if (perm[2] != 'x')
+ continue;
+
+ name = buf;
+ while (isspace(*name))
+ name++;
+ if (!bcc_mapping_is_file_backed(name))
+ continue;
+
+ if (callback(name, begin, end, (uint64_t)offset, true, payload) < 0)
+ break;
+ }
+
+ fclose(procmap);
// Address mapping for the entire address space maybe in /tmp/perf-<PID>.map
// This will be used if symbols aren't resolved in an earlier mapping.
char map_path[4096];
// Try perf-<PID>.map path with process's mount namespace, chroot and NSPID,
// in case it is generated by the process itself.
- mod_info mod;
- memset(&mod, 0, sizeof(mod_info));
- if (bcc_perf_map_path(map_path, sizeof(map_path), pid)) {
- mod.name = map_path;
- mod.end_addr = -1;
- if (callback(&mod, 1, payload) < 0)
- goto done;
- }
+ if (bcc_perf_map_path(map_path, sizeof(map_path), pid))
+ if (callback(map_path, 0, -1, 0, true, payload) < 0)
+ return 0;
// Try perf-<PID>.map path with global root and PID, in case it is generated
// by other Process. Avoid checking mount namespace for this.
- memset(&mod, 0, sizeof(mod_info));
int res = snprintf(map_path, 4096, "/tmp/perf-%d.map", pid);
- if (res > 0 && res < 4096) {
- mod.name = map_path;
- mod.end_addr = -1;
- if (callback(&mod, 0, payload) < 0)
- goto done;
- }
+ if (res > 0 && res < 4096)
+ if (callback(map_path, 0, -1, 0, false, payload) < 0)
+ return 0;
-done:
- fclose(procmap);
return 0;
}
int bcc_procutils_each_ksym(bcc_procutils_ksymcb callback, void *payload) {
char line[2048];
- char *symname, *endsym, *modname, *endmod = NULL;
+ char *symname, *endsym;
FILE *kallsyms;
unsigned long long addr;
@@ -237,23 +167,7 @@
while (*endsym && !isspace(*endsym)) endsym++;
*endsym = '\0';
- // Parse module name if it's available
- modname = endsym + 1;
- while (*modname && isspace(*endsym)) modname++;
-
- if (*modname && *modname == '[') {
- endmod = ++modname;
- while (*endmod && *endmod != ']') endmod++;
- if (*endmod)
- *(endmod) = '\0';
- else
- endmod = NULL;
- }
-
- if (!endmod)
- modname = "kernel";
-
- callback(symname, modname, addr, payload);
+ callback(symname, addr, payload);
}
fclose(kallsyms);
diff --git a/src/cc/bcc_proc.h b/src/cc/bcc_proc.h
index 368f27d..1e5a720 100644
--- a/src/cc/bcc_proc.h
+++ b/src/cc/bcc_proc.h
@@ -23,26 +23,15 @@
#endif
#include <stdint.h>
-#include <stdio.h>
#include <stdbool.h>
-
-typedef struct mod_info {
- char *name;
- uint64_t start_addr;
- uint64_t end_addr;
- long long unsigned int file_offset;
- uint64_t dev_major;
- uint64_t dev_minor;
- uint64_t inode;
-} mod_info;
-
-// Module info, whether to check mount namespace, payload
+// Module name, start address, end address, file_offset,
+// whether to check mount namespace, payload
// Callback returning a negative value indicates to stop the iteration
-typedef int (*bcc_procutils_modulecb)(mod_info *, int, void *);
-
+typedef int (*bcc_procutils_modulecb)(const char *, uint64_t, uint64_t,
+ uint64_t, bool, void *);
// Symbol name, address, payload
-typedef void (*bcc_procutils_ksymcb)(const char *, const char *, uint64_t, void *);
+typedef void (*bcc_procutils_ksymcb)(const char *, uint64_t, void *);
char *bcc_procutils_which_so(const char *libname, int pid);
char *bcc_procutils_which(const char *binpath);
@@ -53,9 +42,6 @@
// Returns -1 on error, and 0 on success
int bcc_procutils_each_module(int pid, bcc_procutils_modulecb callback,
void *payload);
-
-int _procfs_maps_each_module(FILE *procmaps, int pid,
- bcc_procutils_modulecb callback, void *payload);
// Iterate over all non-data Kernel symbols.
// Returns -1 on error, and 0 on success
int bcc_procutils_each_ksym(bcc_procutils_ksymcb callback, void *payload);
diff --git a/src/cc/bcc_syms.cc b/src/cc/bcc_syms.cc
index 12c8250..116cf0d 100644
--- a/src/cc/bcc_syms.cc
+++ b/src/cc/bcc_syms.cc
@@ -20,7 +20,6 @@
#include <linux/elf.h>
#include <string.h>
#include <sys/stat.h>
-#include <sys/sysmacros.h>
#include <sys/types.h>
#include <unistd.h>
#include <cstdio>
@@ -47,9 +46,9 @@
ProcStat::ProcStat(int pid)
: procfs_(tfm::format("/proc/%d/exe", pid)), inode_(getinode_()) {}
-void KSyms::_add_symbol(const char *symname, const char *modname, uint64_t addr, void *p) {
+void KSyms::_add_symbol(const char *symname, uint64_t addr, void *p) {
KSyms *ks = static_cast<KSyms *>(p);
- ks->syms_.emplace_back(symname, modname, addr);
+ ks->syms_.emplace_back(symname, addr);
}
void KSyms::refresh() {
@@ -67,13 +66,13 @@
if (syms_.empty())
goto unknown_symbol;
- it = std::upper_bound(syms_.begin(), syms_.end(), Symbol("", "", addr));
+ it = std::upper_bound(syms_.begin(), syms_.end(), Symbol("", addr));
if (it != syms_.begin()) {
it--;
sym->name = (*it).name.c_str();
if (demangle)
sym->demangle_name = sym->name;
- sym->module = (*it).mod.c_str();
+ sym->module = "kernel";
sym->offset = addr - (*it).addr;
return true;
}
@@ -103,52 +102,76 @@
}
ProcSyms::ProcSyms(int pid, struct bcc_symbol_option *option)
- : pid_(pid), procstat_(pid) {
+ : pid_(pid), procstat_(pid), mount_ns_instance_(new ProcMountNS(pid_)) {
if (option)
std::memcpy(&symbol_option_, option, sizeof(bcc_symbol_option));
else
symbol_option_ = {
.use_debug_file = 1,
.check_debug_file_crc = 1,
- .lazy_symbolize = 1,
.use_symbol_type = (1 << STT_FUNC) | (1 << STT_GNU_IFUNC)
};
load_modules();
}
+int ProcSyms::_add_load_sections(uint64_t v_addr, uint64_t mem_sz,
+ uint64_t file_offset, void *payload) {
+ auto module = static_cast<Module *>(payload);
+ module->ranges_.emplace_back(v_addr, v_addr + mem_sz, file_offset);
+ return 0;
+}
+
+void ProcSyms::load_exe() {
+ ProcMountNSGuard g(mount_ns_instance_.get());
+ std::string exe = ebpf::get_pid_exe(pid_);
+ Module module(exe.c_str(), mount_ns_instance_.get(), &symbol_option_);
+
+ if (module.type_ != ModuleType::EXEC)
+ return;
+
+
+ bcc_elf_foreach_load_section(exe.c_str(), &_add_load_sections, &module);
+
+ if (!module.ranges_.empty())
+ modules_.emplace_back(std::move(module));
+}
+
void ProcSyms::load_modules() {
+ load_exe();
bcc_procutils_each_module(pid_, _add_module, this);
}
void ProcSyms::refresh() {
modules_.clear();
+ mount_ns_instance_.reset(new ProcMountNS(pid_));
load_modules();
procstat_.reset();
}
-int ProcSyms::_add_module(mod_info *mod, int enter_ns, void *payload) {
+int ProcSyms::_add_module(const char *modname, uint64_t start, uint64_t end,
+ uint64_t offset, bool check_mount_ns, void *payload) {
ProcSyms *ps = static_cast<ProcSyms *>(payload);
- std::string ns_relative_path = tfm::format("/proc/%d/root%s", ps->pid_, mod->name);
- const char *modpath = enter_ns && ps->pid_ != -1 ? ns_relative_path.c_str() : mod->name;
auto it = std::find_if(
ps->modules_.begin(), ps->modules_.end(),
- [=](const ProcSyms::Module &m) { return m.name_ == mod->name; });
+ [=](const ProcSyms::Module &m) { return m.name_ == modname; });
if (it == ps->modules_.end()) {
auto module = Module(
- mod->name, modpath, &ps->symbol_option_);
+ modname, check_mount_ns ? ps->mount_ns_instance_.get() : nullptr,
+ &ps->symbol_option_);
// pid/maps doesn't account for file_offset of text within the ELF.
// It only gives the mmap offset. We need the real offset for symbol
// lookup.
if (module.type_ == ModuleType::SO) {
- if (bcc_elf_get_text_scn_info(modpath, &module.elf_so_addr_,
+ ProcMountNSGuard g(ps->mount_ns_instance_.get());
+ if (bcc_elf_get_text_scn_info(modname, &module.elf_so_addr_,
&module.elf_so_offset_) < 0) {
- fprintf(stderr, "WARNING: Couldn't find .text section in %s\n", modpath);
- fprintf(stderr, "WARNING: BCC can't handle sym look ups for %s", modpath);
+ fprintf(stderr, "WARNING: Couldn't find .text section in %s\n", modname);
+ fprintf(stderr, "WARNING: BCC can't handle sym look ups for %s", modname);
}
}
- if (!bcc_is_perf_map(modpath) || module.type_ != ModuleType::UNKNOWN)
+ if (!bcc_is_perf_map(modname) || module.type_ != ModuleType::UNKNOWN)
// Always add the module even if we can't read it, so that we could
// report correct module name. Unless it's a perf map that we only
// add readable ones.
@@ -156,7 +179,7 @@
else
return 0;
}
- it->ranges_.emplace_back(mod->start_addr, mod->end_addr, mod->file_offset);
+ it->ranges_.emplace_back(start, end, offset);
// perf-PID map is added last. We try both inside the Process's mount
// namespace + chroot, and in global /tmp. Make sure we only add one.
if (it->type_ == ModuleType::PERF_MAP)
@@ -219,14 +242,15 @@
return false;
}
-ProcSyms::Module::Module(const char *name, const char *path,
- struct bcc_symbol_option *option)
+ProcSyms::Module::Module(const char *name, ProcMountNS *mount_ns,
+ struct bcc_symbol_option *option)
: name_(name),
- path_(path),
loaded_(false),
+ mount_ns_(mount_ns),
symbol_option_(option),
type_(ModuleType::UNKNOWN) {
- int elf_type = bcc_elf_get_type(path_.c_str());
+ ProcMountNSGuard g(mount_ns_);
+ int elf_type = bcc_elf_get_type(name_.c_str());
// The Module is an ELF file
if (elf_type >= 0) {
if (elf_type == ET_EXEC)
@@ -236,7 +260,7 @@
return;
}
// Other symbol files
- if (bcc_is_valid_perf_map(path_.c_str()) == 1)
+ if (bcc_is_valid_perf_map(name_.c_str()) == 1)
type_ = ModuleType::PERF_MAP;
else if (bcc_elf_is_vdso(name_.c_str()) == 1)
type_ = ModuleType::VDSO;
@@ -254,15 +278,6 @@
return 0;
}
-int ProcSyms::Module::_add_symbol_lazy(size_t section_idx, size_t str_table_idx,
- size_t str_len, uint64_t start,
- uint64_t size, int debugfile, void *p) {
- Module *m = static_cast<Module *>(p);
- m->syms_.emplace_back(
- section_idx, str_table_idx, str_len, start, size, debugfile);
- return 0;
-}
-
void ProcSyms::Module::load_sym_table() {
if (loaded_)
return;
@@ -271,14 +286,12 @@
if (type_ == ModuleType::UNKNOWN)
return;
+ ProcMountNSGuard g(mount_ns_);
+
if (type_ == ModuleType::PERF_MAP)
- bcc_perf_map_foreach_sym(path_.c_str(), _add_symbol, this);
- if (type_ == ModuleType::EXEC || type_ == ModuleType::SO) {
- if (symbol_option_->lazy_symbolize)
- bcc_elf_foreach_sym_lazy(path_.c_str(), _add_symbol_lazy, symbol_option_, this);
- else
- bcc_elf_foreach_sym(path_.c_str(), _add_symbol, symbol_option_, this);
- }
+ bcc_perf_map_foreach_sym(name_.c_str(), _add_symbol, this);
+ if (type_ == ModuleType::EXEC || type_ == ModuleType::SO)
+ bcc_elf_foreach_sym(name_.c_str(), _add_symbol, symbol_option_, this);
if (type_ == ModuleType::VDSO)
bcc_elf_foreach_vdso_sym(_add_symbol, this);
@@ -306,43 +319,15 @@
}
bool ProcSyms::Module::find_name(const char *symname, uint64_t *addr) {
- struct Payload {
- const char *symname;
- uint64_t *out;
- bool found;
- };
+ load_sym_table();
- Payload payload;
- payload.symname = symname;
- payload.out = addr;
- payload.found = false;
-
- auto cb = [](const char *name, uint64_t start, uint64_t size, void *p) {
- Payload *payload = static_cast<Payload*>(p);
-
- if (!strcmp(payload->symname, name)) {
- payload->found = true;
- *(payload->out) = start;
- return -1; // Stop iteration
+ for (Symbol &s : syms_) {
+ if (*(s.name) == symname) {
+ *addr = type_ == ModuleType::SO ? start() + s.start : s.start;
+ return true;
}
-
- return 0;
- };
-
- if (type_ == ModuleType::PERF_MAP)
- bcc_perf_map_foreach_sym(path_.c_str(), cb, &payload);
- if (type_ == ModuleType::EXEC || type_ == ModuleType::SO)
- bcc_elf_foreach_sym(path_.c_str(), cb, symbol_option_, &payload);
- if (type_ == ModuleType::VDSO)
- bcc_elf_foreach_vdso_sym(cb, &payload);
-
- if (!payload.found)
- return false;
-
- if (type_ == ModuleType::SO)
- *(payload.out) += start();
-
- return true;
+ }
+ return false;
}
bool ProcSyms::Module::find_addr(uint64_t offset, struct bcc_symbol *sym) {
@@ -379,19 +364,7 @@
uint64_t limit = it->start;
for (; offset >= it->start; --it) {
if (offset < it->start + it->size) {
- // Resolve and cache the symbol name if necessary
- if (!it->is_name_resolved) {
- std::string sym_name(it->data.name_idx.str_len + 1, '\0');
- if (bcc_elf_symbol_str(path_.c_str(), it->data.name_idx.section_idx,
- it->data.name_idx.str_table_idx, &sym_name[0], sym_name.size(),
- it->data.name_idx.debugfile))
- break;
-
- it->data.name = &*(symnames_.emplace(std::move(sym_name)).first);
- it->is_name_resolved = true;
- }
-
- sym->name = it->data.name->c_str();
+ sym->name = it->name->c_str();
sym->offset = (offset - it->start);
return true;
}
@@ -405,94 +378,6 @@
return false;
}
-bool BuildSyms::Module::load_sym_table()
-{
- if (loaded_)
- return true;
-
- symbol_option_ = {
- .use_debug_file = 1,
- .check_debug_file_crc = 1,
- .lazy_symbolize = 1,
- .use_symbol_type = (1 << STT_FUNC) | (1 << STT_GNU_IFUNC)
- };
-
- bcc_elf_foreach_sym(module_name_.c_str(), _add_symbol, &symbol_option_, this);
- std::sort(syms_.begin(), syms_.end());
-
- for(std::vector<Symbol>::iterator it = syms_.begin();
- it != syms_.end(); ++it++) {
- }
- loaded_ = true;
- return true;
-}
-
-int BuildSyms::Module::_add_symbol(const char *symname, uint64_t start,
- uint64_t size, void *p)
-{
- BuildSyms::Module *m = static_cast<BuildSyms::Module *> (p);
- auto res = m->symnames_.emplace(symname);
- m->syms_.emplace_back(&*(res.first), start, size);
- return 0;
-}
-
-bool BuildSyms::Module::resolve_addr(uint64_t offset, struct bcc_symbol* sym,
- bool demangle)
-{
- std::vector<Symbol>::iterator it;
-
- load_sym_table();
-
- if (syms_.empty())
- goto unknown_symbol;
-
- it = std::upper_bound(syms_.begin(), syms_.end(), Symbol(nullptr, offset, 0));
- if (it != syms_.begin()) {
- it--;
- sym->name = (*it).name->c_str();
- if (demangle)
- sym->demangle_name = sym->name;
- sym->offset = offset - (*it).start;
- sym->module = module_name_.c_str();
- return true;
- }
-
-unknown_symbol:
- memset(sym, 0, sizeof(struct bcc_symbol));
- return false;
-}
-
-bool BuildSyms::add_module(const std::string module_name)
-{
- struct stat s;
- char buildid[BPF_BUILD_ID_SIZE*2+1];
-
- if (stat(module_name.c_str(), &s) < 0)
- return false;
-
- if (bcc_elf_get_buildid(module_name.c_str(), buildid) < 0)
- return false;
-
- std::string elf_buildid(buildid);
- std::unique_ptr<BuildSyms::Module> ptr(new BuildSyms::Module(module_name.c_str()));
- buildmap_[elf_buildid] = std::move(ptr);
- return true;
-}
-
-bool BuildSyms::resolve_addr(std::string build_id, uint64_t offset,
- struct bcc_symbol *sym, bool demangle)
-{
- std::unordered_map<std::string,std::unique_ptr<BuildSyms::Module> >::iterator it;
-
- it = buildmap_.find(build_id);
- if (it == buildmap_.end())
- /*build-id not added to the BuildSym*/
- return false;
-
- BuildSyms::Module *mod = it->second.get();
- return mod->resolve_addr(offset, sym, demangle);
-}
-
extern "C" {
void *bcc_symcache_new(int pid, struct bcc_symbol_option *option) {
@@ -536,99 +421,27 @@
cache->refresh();
}
-void *bcc_buildsymcache_new(void) {
- return static_cast<void *>(new BuildSyms());
-}
-
-void bcc_free_buildsymcache(void *symcache) {
- delete static_cast<BuildSyms*>(symcache);
-}
-
-int bcc_buildsymcache_add_module(void *resolver, const char *module_name)
-{
- BuildSyms *bsym = static_cast<BuildSyms *>(resolver);
- return bsym->add_module(module_name) ? 0 : -1;
-}
-
-int bcc_buildsymcache_resolve(void *resolver,
- struct bpf_stack_build_id *trace,
- struct bcc_symbol *sym)
-{
- std::string build_id;
- unsigned char *c = &trace->build_id[0];
- int idx = 0;
-
- /*cannot resolve in case of fallback*/
- if (trace->status == BPF_STACK_BUILD_ID_EMPTY ||
- trace->status == BPF_STACK_BUILD_ID_IP)
- return 0;
-
- while( idx < 20) {
- int nib1 = (c[idx]&0xf0)>>4;
- int nib2 = (c[idx]&0x0f);
- build_id += "0123456789abcdef"[nib1];
- build_id += "0123456789abcdef"[nib2];
- idx++;
- }
-
- BuildSyms *bsym = static_cast<BuildSyms *>(resolver);
- return bsym->resolve_addr(build_id, trace->offset, sym) ? 0 : -1;
-}
-
-struct mod_search {
+struct mod_st {
const char *name;
- uint64_t inode;
- uint64_t dev_major;
- uint64_t dev_minor;
- uint64_t addr;
- uint8_t inode_match_only;
-
uint64_t start;
uint64_t file_offset;
};
-int _bcc_syms_find_module(mod_info *info, int enter_ns, void *p) {
- struct mod_search *mod = (struct mod_search *)p;
- // use inode + dev to determine match if inode set
- if (mod->inode) {
- if (mod->inode != info->inode)
- return 0;
-
- // look at comment on USDT::set_probe_matching_kludge
- // in api/BPF.h for explanation of why this might be
- // necessary
- if (mod->inode_match_only)
- goto file_match;
-
- if(mod->dev_major == info->dev_major
- && mod->dev_minor == info->dev_minor)
- goto file_match;
-
- return 0;
+static int _find_module(const char *modname, uint64_t start, uint64_t end,
+ uint64_t offset, bool, void *p) {
+ struct mod_st *mod = (struct mod_st *)p;
+ if (!strcmp(modname, mod->name)) {
+ mod->start = start;
+ mod->file_offset = offset;
+ return -1;
}
-
- // fallback to name match
- if (!strcmp(info->name, mod->name))
- goto file_match;
-
return 0;
-
-file_match:
- mod->start = info->start_addr;
- mod->file_offset = info->file_offset;
- return -1;
}
int bcc_resolve_global_addr(int pid, const char *module, const uint64_t address,
- uint8_t inode_match_only, uint64_t *global) {
- struct stat s;
- if (stat(module, &s))
- return -1;
-
- struct mod_search mod = {module, s.st_ino, major(s.st_dev), minor(s.st_dev),
- address, inode_match_only,
- 0x0, 0x0};
- if (bcc_procutils_each_module(pid, _bcc_syms_find_module, &mod) < 0 ||
+ uint64_t *global) {
+ struct mod_st mod = {module, 0x0};
+ if (bcc_procutils_each_module(pid, _find_module, &mod) < 0 ||
mod.start == 0x0)
return -1;
@@ -649,7 +462,6 @@
static struct bcc_symbol_option default_option = {
.use_debug_file = 1,
.check_debug_file_crc = 1,
- .lazy_symbolize = 1,
.use_symbol_type = (1 << STT_FUNC) | (1 << STT_GNU_IFUNC)
};
@@ -685,13 +497,11 @@
const uint64_t addr, int pid,
struct bcc_symbol_option *option,
struct bcc_symbol *sym) {
- int module_type;
static struct bcc_symbol_option default_option = {
.use_debug_file = 1,
.check_debug_file_crc = 1,
- .lazy_symbolize = 1,
-#if defined(__powerpc64__) && defined(_CALL_ELF) && _CALL_ELF == 2
- .use_symbol_type = BCC_SYM_ALL_TYPES | (1 << STT_PPC64_ELFV2_SYM_LEP),
+#if defined(__powerpc64__) && __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
+ .use_symbol_type = BCC_SYM_ALL_TYPES | (1 << STT_PPC64LE_SYM_LEP),
#else
.use_symbol_type = BCC_SYM_ALL_TYPES,
#endif
@@ -709,11 +519,8 @@
}
if (sym->module == NULL)
return -1;
- if (pid != 0 && pid != -1 && strstr(sym->module, "/proc") != sym->module){
- char *temp = (char*)sym->module;
- sym->module = strdup(tfm::format("/proc/%d/root%s", pid, sym->module).c_str());
- free(temp);
- }
+
+ ProcMountNSGuard g(pid);
sym->name = symname;
sym->offset = addr;
@@ -726,10 +533,11 @@
if (sym->offset == 0x0)
goto invalid_module;
- // For executable (ET_EXEC) binaries and shared objects (ET_DYN), translate
- // the virtual address to physical address in the binary file.
- module_type = bcc_elf_get_type(sym->module);
- if (module_type == ET_EXEC || module_type == ET_DYN) {
+ // For executable (ET_EXEC) binaries, translate the virtual address
+ // to physical address in the binary file.
+ // For shared object binaries (ET_DYN), the address from symbol table should
+ // already be physical address in the binary file.
+ if (bcc_elf_get_type(sym->module) == ET_EXEC) {
struct load_addr_t addr = {
.target_addr = sym->offset,
.binary_addr = 0x0,
diff --git a/src/cc/bcc_syms.h b/src/cc/bcc_syms.h
index 80627de..42a1cf3 100644
--- a/src/cc/bcc_syms.h
+++ b/src/cc/bcc_syms.h
@@ -21,8 +21,6 @@
#endif
#include <stdint.h>
-#include "linux/bpf.h"
-#include "bcc_proc.h"
struct bcc_symbol {
const char *name;
@@ -32,24 +30,21 @@
};
typedef int (*SYM_CB)(const char *symname, uint64_t addr);
-struct mod_info;
#ifndef STT_GNU_IFUNC
#define STT_GNU_IFUNC 10
#endif
-#if defined(__powerpc64__) && defined(_CALL_ELF) && _CALL_ELF == 2
+#if defined(__powerpc64__) && __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
// Indicate if the Local Entry Point (LEP) should be used as a symbol's
// start address
-#define STT_PPC64_ELFV2_SYM_LEP 31
+#define STT_PPC64LE_SYM_LEP 31
#endif
static const uint32_t BCC_SYM_ALL_TYPES = 65535;
struct bcc_symbol_option {
int use_debug_file;
int check_debug_file_crc;
- // Symbolize on-demand or symbolize everything ahead of time
- int lazy_symbolize;
// Bitmask flags indicating what types of ELF symbols to use
uint32_t use_symbol_type;
};
@@ -69,17 +64,9 @@
const char *name, uint64_t *addr);
void bcc_symcache_refresh(void *resolver);
-int _bcc_syms_find_module(struct mod_info *info, int enter_ns, void *p);
int bcc_resolve_global_addr(int pid, const char *module, const uint64_t address,
- uint8_t inode_match_only, uint64_t *global);
+ uint64_t *global);
-/*bcc APIs for build_id stackmap support*/
-void *bcc_buildsymcache_new(void);
-void bcc_free_buildsymcache(void *symcache);
-int bcc_buildsymcache_add_module(void *resolver, const char *module_name);
-int bcc_buildsymcache_resolve(void *resolver,
- struct bpf_stack_build_id *trace,
- struct bcc_symbol *sym);
// Call cb on every function symbol in the specified module. Uses simpler
// SYM_CB callback mainly for easier to use in Python API.
// Will prefer use debug file and check debug file CRC when reading the module.
diff --git a/src/cc/bcc_usdt.h b/src/cc/bcc_usdt.h
index bdabdfb..a031bc6 100644
--- a/src/cc/bcc_usdt.h
+++ b/src/cc/bcc_usdt.h
@@ -30,12 +30,9 @@
const char *provider;
const char *name;
const char *bin_path;
- // Virtual address semaphore is found at
uint64_t semaphore;
int num_locations;
int num_arguments;
- // Offset from start of file where semaphore is at
- uint64_t semaphore_offset;
};
struct bcc_usdt_location {
@@ -54,7 +51,7 @@
struct bcc_usdt_argument {
int size;
int valid;
- long long constant;
+ int constant;
int deref_offset;
const char *deref_ident;
const char *base_register_name;
@@ -73,19 +70,10 @@
struct bcc_usdt_argument *argument);
int bcc_usdt_enable_probe(void *, const char *, const char *);
-int bcc_usdt_addsem_probe(void *, const char *, const char *, int16_t);
-#define BCC_USDT_HAS_FULLY_SPECIFIED_PROBE
-int bcc_usdt_enable_fully_specified_probe(void *, const char *, const char *,
- const char *);
-int bcc_usdt_addsem_fully_specified_probe(void *, const char *, const char *,
- const char *, int16_t);
const char *bcc_usdt_genargs(void **ctx_array, int len);
const char *bcc_usdt_get_probe_argctype(
void *ctx, const char* probe_name, const int arg_index
);
-const char *bcc_usdt_get_fully_specified_probe_argctype(
- void *ctx, const char* provider_name, const char* probe_name, const int arg_index
-);
typedef void (*bcc_usdt_uprobe_cb)(const char *, const char *, uint64_t, int);
void bcc_usdt_foreach_uprobe(void *usdt, bcc_usdt_uprobe_cb callback);
diff --git a/src/cc/bcc_version.h.in b/src/cc/bcc_version.h.in
deleted file mode 100644
index 44c61b2..0000000
--- a/src/cc/bcc_version.h.in
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef LIBBCC_VERSION_H
-#define LIBBCC_VERSION_H
-
-#define LIBBCC_VERSION "@REVISION@"
-
-#endif
diff --git a/src/cc/bcc_common.cc b/src/cc/bpf_common.cc
similarity index 82%
rename from src/cc/bcc_common.cc
rename to src/cc/bpf_common.cc
index c33e37a..4a71197 100644
--- a/src/cc/bcc_common.cc
+++ b/src/cc/bpf_common.cc
@@ -13,13 +13,21 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-#include "bcc_common.h"
+#include "bpf_common.h"
#include "bpf_module.h"
extern "C" {
-void * bpf_module_create_c(const char *filename, unsigned flags, const char *cflags[],
- int ncflags, bool allow_rlimit, const char *dev_name) {
- auto mod = new ebpf::BPFModule(flags, nullptr, true, "", allow_rlimit, dev_name);
+void * bpf_module_create_b(const char *filename, const char *proto_filename, unsigned flags) {
+ auto mod = new ebpf::BPFModule(flags);
+ if (mod->load_b(filename, proto_filename) != 0) {
+ delete mod;
+ return nullptr;
+ }
+ return mod;
+}
+
+void * bpf_module_create_c(const char *filename, unsigned flags, const char *cflags[], int ncflags) {
+ auto mod = new ebpf::BPFModule(flags);
if (mod->load_c(filename, cflags, ncflags) != 0) {
delete mod;
return nullptr;
@@ -27,9 +35,8 @@
return mod;
}
-void * bpf_module_create_c_from_string(const char *text, unsigned flags, const char *cflags[],
- int ncflags, bool allow_rlimit, const char *dev_name) {
- auto mod = new ebpf::BPFModule(flags, nullptr, true, "", allow_rlimit, dev_name);
+void * bpf_module_create_c_from_string(const char *text, unsigned flags, const char *cflags[], int ncflags) {
+ auto mod = new ebpf::BPFModule(flags);
if (mod->load_string(text, cflags, ncflags) != 0) {
delete mod;
return nullptr;
@@ -37,10 +44,6 @@
return mod;
}
-bool bpf_module_rw_engine_enabled() {
- return ebpf::bpf_module_rw_engine_enabled();
-}
-
void bpf_module_destroy(void *program) {
auto mod = static_cast<ebpf::BPFModule *>(program);
if (!mod) return;
@@ -225,38 +228,10 @@
if (!mod) return -1;
return mod->table_key_scanf(id, buf, key);
}
-
int bpf_table_leaf_sscanf(void *program, size_t id, const char *buf, void *leaf) {
auto mod = static_cast<ebpf::BPFModule *>(program);
if (!mod) return -1;
return mod->table_leaf_scanf(id, buf, leaf);
}
-int bcc_func_load(void *program, int prog_type, const char *name,
- const struct bpf_insn *insns, int prog_len,
- const char *license, unsigned kern_version,
- int log_level, char *log_buf, unsigned log_buf_size,
- const char *dev_name) {
- auto mod = static_cast<ebpf::BPFModule *>(program);
- if (!mod) return -1;
- return mod->bcc_func_load(prog_type, name, insns, prog_len,
- license, kern_version, log_level,
- log_buf, log_buf_size, dev_name);
-
-}
-
-size_t bpf_perf_event_fields(void *program, const char *event) {
- auto mod = static_cast<ebpf::BPFModule *>(program);
- if (!mod)
- return 0;
- return mod->perf_event_fields(event);
-}
-
-const char * bpf_perf_event_field(void *program, const char *event, size_t i) {
- auto mod = static_cast<ebpf::BPFModule *>(program);
- if (!mod)
- return nullptr;
- return mod->perf_event_field(event, i);
-}
-
}
diff --git a/src/cc/bcc_common.h b/src/cc/bpf_common.h
similarity index 77%
rename from src/cc/bcc_common.h
rename to src/cc/bpf_common.h
index ed68f54..0abdbd4 100644
--- a/src/cc/bcc_common.h
+++ b/src/cc/bpf_common.h
@@ -14,10 +14,9 @@
* limitations under the License.
*/
-#ifndef BCC_COMMON_H
-#define BCC_COMMON_H
+#ifndef BPF_COMMON_H
+#define BPF_COMMON_H
-#include <stdbool.h>
#include <stdint.h>
#include <stdlib.h>
@@ -25,12 +24,9 @@
extern "C" {
#endif
-void * bpf_module_create_c(const char *filename, unsigned flags, const char *cflags[], int ncflags,
- bool allow_rlimit, const char *dev_name);
-void * bpf_module_create_c_from_string(const char *text, unsigned flags, const char *cflags[],
- int ncflags, bool allow_rlimit,
- const char *dev_name);
-bool bpf_module_rw_engine_enabled();
+void * bpf_module_create_b(const char *filename, const char *proto_filename, unsigned flags);
+void * bpf_module_create_c(const char *filename, unsigned flags, const char *cflags[], int ncflags);
+void * bpf_module_create_c_from_string(const char *text, unsigned flags, const char *cflags[], int ncflags);
void bpf_module_destroy(void *program);
char * bpf_module_license(void *program);
unsigned bpf_module_kern_version(void *program);
@@ -63,15 +59,6 @@
int bpf_table_leaf_snprintf(void *program, size_t id, char *buf, size_t buflen, const void *leaf);
int bpf_table_key_sscanf(void *program, size_t id, const char *buf, void *key);
int bpf_table_leaf_sscanf(void *program, size_t id, const char *buf, void *leaf);
-size_t bpf_perf_event_fields(void *program, const char *event);
-const char * bpf_perf_event_field(void *program, const char *event, size_t i);
-
-struct bpf_insn;
-int bcc_func_load(void *program, int prog_type, const char *name,
- const struct bpf_insn *insns, int prog_len,
- const char *license, unsigned kern_version,
- int log_level, char *log_buf, unsigned log_buf_size,
- const char *dev_name);
#ifdef __cplusplus
}
diff --git a/src/cc/bpf_module.cc b/src/cc/bpf_module.cc
index b029962..73235bf 100644
--- a/src/cc/bpf_module.cc
+++ b/src/cc/bpf_module.cc
@@ -13,47 +13,33 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-#include "bpf_module.h"
-
#include <fcntl.h>
+#include <map>
+#include <string>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <vector>
#include <linux/bpf.h>
-#include <llvm-c/Transforms/IPO.h>
+
#include <llvm/ExecutionEngine/MCJIT.h>
#include <llvm/ExecutionEngine/SectionMemoryManager.h>
#include <llvm/IR/IRPrintingPasses.h>
-#include <llvm/IR/LLVMContext.h>
#include <llvm/IR/LegacyPassManager.h>
+#include <llvm/IR/LLVMContext.h>
#include <llvm/IR/Module.h>
-
-#if LLVM_MAJOR_VERSION >= 15
-#include <llvm/Pass.h>
-#endif
-
#include <llvm/IR/Verifier.h>
-#include <llvm/Object/ObjectFile.h>
-#include <llvm/Object/ELFObjectFile.h>
-#include <llvm/Object/SymbolSize.h>
#include <llvm/Support/TargetSelect.h>
#include <llvm/Transforms/IPO.h>
#include <llvm/Transforms/IPO/PassManagerBuilder.h>
-#include <net/if.h>
-#include <sys/stat.h>
-#include <unistd.h>
+#include <llvm-c/Transforms/IPO.h>
-#include <map>
-#include <set>
-#include <string>
-#include <iostream>
-#include <vector>
-
-#include "bcc_btf.h"
-#include "bcc_debug.h"
-#include "bcc_elf.h"
-#include "bcc_libbpf_inc.h"
#include "common.h"
-#include "exported_files.h"
-#include "frontends/clang/b_frontend_action.h"
+#include "bcc_debug.h"
+#include "frontends/b/loader.h"
#include "frontends/clang/loader.h"
+#include "frontends/clang/b_frontend_action.h"
+#include "bpf_module.h"
+#include "exported_files.h"
#include "libbpf.h"
namespace ebpf {
@@ -68,73 +54,47 @@
using std::vector;
using namespace llvm;
+const string BPFModule::FN_PREFIX = BPF_FN_PREFIX;
+
// Snooping class to remember the sections as the JIT creates them
class MyMemoryManager : public SectionMemoryManager {
public:
- explicit MyMemoryManager(sec_map_def *sections, ProgFuncInfo *prog_func_info)
- : sections_(sections), prog_func_info_(prog_func_info) {}
+
+ explicit MyMemoryManager(map<string, tuple<uint8_t *, uintptr_t>> *sections)
+ : sections_(sections) {
+ }
virtual ~MyMemoryManager() {}
uint8_t *allocateCodeSection(uintptr_t Size, unsigned Alignment,
unsigned SectionID,
StringRef SectionName) override {
- // The programs need to change from fake fd to real map fd, so not allocate ReadOnly regions.
- uint8_t *Addr = SectionMemoryManager::allocateDataSection(Size, Alignment, SectionID, SectionName, false);
- (*sections_)[SectionName.str()] = make_tuple(Addr, Size, SectionID);
+ uint8_t *Addr = SectionMemoryManager::allocateCodeSection(Size, Alignment, SectionID, SectionName);
+ //printf("allocateCodeSection: %s Addr %p Size %ld Alignment %d SectionID %d\n",
+ // SectionName.str().c_str(), (void *)Addr, Size, Alignment, SectionID);
+ (*sections_)[SectionName.str()] = make_tuple(Addr, Size);
return Addr;
}
uint8_t *allocateDataSection(uintptr_t Size, unsigned Alignment,
unsigned SectionID, StringRef SectionName,
bool isReadOnly) override {
- // The lines in .BTF.ext line_info, if corresponding to remapped files, will have empty source line.
- // The line_info will be fixed in place, so not allocate ReadOnly regions.
- uint8_t *Addr = SectionMemoryManager::allocateDataSection(Size, Alignment, SectionID, SectionName, false);
- (*sections_)[SectionName.str()] = make_tuple(Addr, Size, SectionID);
+ uint8_t *Addr = SectionMemoryManager::allocateDataSection(Size, Alignment, SectionID, SectionName, isReadOnly);
+ //printf("allocateDataSection: %s Addr %p Size %ld Alignment %d SectionID %d RO %d\n",
+ // SectionName.str().c_str(), (void *)Addr, Size, Alignment, SectionID, isReadOnly);
+ (*sections_)[SectionName.str()] = make_tuple(Addr, Size);
return Addr;
}
-
- void notifyObjectLoaded(ExecutionEngine *EE,
- const object::ObjectFile &o) override {
- auto sizes = llvm::object::computeSymbolSizes(o);
- for (auto ss : sizes) {
- auto maybe_name = ss.first.getName();
- if (!maybe_name)
- continue;
-
- std::string name = maybe_name->str();
- auto info = prog_func_info_->get_func(name);
- if (!info)
- continue;
-
- auto section = ss.first.getSection();
- if (!section)
- continue;
-
- auto sec_name = section.get()->getName();
- if (!sec_name)
- continue;
-
- info->section_ = sec_name->str();
- info->size_ = ss.second;
- }
- }
-
- sec_map_def *sections_;
- ProgFuncInfo *prog_func_info_;
+ map<string, tuple<uint8_t *, uintptr_t>> *sections_;
};
BPFModule::BPFModule(unsigned flags, TableStorage *ts, bool rw_engine_enabled,
- const std::string &maps_ns, bool allow_rlimit,
- const char *dev_name)
+ const std::string &maps_ns)
: flags_(flags),
rw_engine_enabled_(rw_engine_enabled && bpf_module_rw_engine_enabled()),
used_b_loader_(false),
- allow_rlimit_(allow_rlimit),
ctx_(new LLVMContext),
id_(std::to_string((uintptr_t)this)),
maps_ns_(maps_ns),
- ts_(ts), btf_(nullptr) {
- ifindex_ = dev_name ? if_nametoindex(dev_name) : 0;
+ ts_(ts) {
initialize_rw_engine();
LLVMInitializeBPFTarget();
LLVMInitializeBPFTargetMC();
@@ -150,7 +110,7 @@
local_ts_ = createSharedTableStorage();
ts_ = &*local_ts_;
}
- prog_func_info_ = ebpf::make_unique<ProgFuncInfo>();
+ func_src_ = ebpf::make_unique<FuncSource>();
}
static StatusTuple unimplemented_sscanf(const char *, void *) {
@@ -169,35 +129,23 @@
}
if (!rw_engine_enabled_) {
- prog_func_info_->for_each_func(
- [&](std::string name, FuncInfo &info) {
- if (!info.start_)
- return;
- delete[] info.start_;
- });
+ for (auto section : sections_)
+ delete[] get<0>(section.second);
}
engine_.reset();
cleanup_rw_engine();
ctx_.reset();
- prog_func_info_.reset();
-
- if (btf_)
- delete btf_;
+ func_src_.reset();
ts_->DeletePrefix(Path({id_}));
}
-int BPFModule::free_bcc_memory() {
- return bcc_free_memory();
-}
-
// load an entire c file as a module
int BPFModule::load_cfile(const string &file, bool in_memory, const char *cflags[], int ncflags) {
ClangLoader clang_loader(&*ctx_, flags_);
if (clang_loader.parse(&mod_, *ts_, file, in_memory, cflags, ncflags, id_,
- *prog_func_info_, mod_src_, maps_ns_, fake_fd_map_,
- perf_events_))
+ *func_src_, mod_src_, maps_ns_))
return -1;
return 0;
}
@@ -209,10 +157,8 @@
// build an ExecutionEngine.
int BPFModule::load_includes(const string &text) {
ClangLoader clang_loader(&*ctx_, flags_);
- const char *cflags[] = {"-DB_WORKAROUND"};
- if (clang_loader.parse(&mod_, *ts_, text, true, cflags, 1, "",
- *prog_func_info_, mod_src_, "", fake_fd_map_,
- perf_events_))
+ if (clang_loader.parse(&mod_, *ts_, text, true, nullptr, 0, "", *func_src_,
+ mod_src_, ""))
return -1;
return 0;
}
@@ -263,279 +209,45 @@
return 0;
}
-void BPFModule::load_btf(sec_map_def §ions) {
- uint8_t *btf_sec = nullptr, *btf_ext_sec = nullptr;
- uintptr_t btf_sec_size = 0, btf_ext_sec_size = 0;
-
- for (auto section: sections) {
- auto sname = section.first;
- uint8_t *addr = get<0>(section.second);
- uintptr_t size = get<1>(section.second);
-
- if (strcmp(".BTF", sname.c_str()) == 0) {
- btf_sec = addr;
- btf_sec_size = size;
- }
-
- if (strcmp(".BTF.ext", sname.c_str()) == 0) {
- btf_ext_sec = addr;
- btf_ext_sec_size = size;
- }
- }
-
- if (btf_sec == nullptr || btf_ext_sec == nullptr)
- return;
-
- // Both .BTF and .BTF.ext ELF sections are present.
- // The remapped files (the main file and /virtual/include/bcc/helpers.h)
- // will provide missing source codes in the .BTF.ext line_info table.
- auto helpers_h = ExportedFiles::headers().find("/virtual/include/bcc/helpers.h");
- if (helpers_h == ExportedFiles::headers().end()) {
- fprintf(stderr, "Internal error: missing bcc/helpers.h");
- return;
- }
- std::map<std::string, std::string> remapped_sources;
- remapped_sources["/virtual/main.c"] = mod_src_;
- remapped_sources["/virtual/include/bcc/helpers.h"] = helpers_h->second;
-
- BTF *btf = new BTF(flags_ & DEBUG_BTF, sections);
- int ret = btf->load(btf_sec, btf_sec_size, btf_ext_sec, btf_ext_sec_size,
- remapped_sources);
- if (ret) {
- delete btf;
- return;
- }
- btf_ = btf;
-}
-
-int BPFModule::create_maps(std::map<std::string, std::pair<int, int>> &map_tids,
- std::map<int, int> &map_fds,
- std::map<std::string, int> &inner_map_fds,
- bool for_inner_map) {
- std::set<std::string> inner_maps;
- if (for_inner_map) {
- for (auto map : fake_fd_map_) {
- std::string inner_map_name = get<7>(map.second);
- if (inner_map_name.size())
- inner_maps.insert(inner_map_name);
- }
- }
-
- for (auto map : fake_fd_map_) {
- int fd, fake_fd, map_type, key_size, value_size, max_entries, map_flags;
- int pinned_id;
- const char *map_name;
- const char *pinned;
- std::string inner_map_name;
- int inner_map_fd = 0;
-
- fake_fd = map.first;
- map_type = get<0>(map.second);
- map_name = get<1>(map.second).c_str();
- key_size = get<2>(map.second);
- value_size = get<3>(map.second);
- max_entries = get<4>(map.second);
- map_flags = get<5>(map.second);
- pinned_id = get<6>(map.second);
- inner_map_name = get<7>(map.second);
-
- if (for_inner_map) {
- if (inner_maps.find(map_name) == inner_maps.end())
- continue;
- if (inner_map_name.size()) {
- fprintf(stderr, "inner map %s has inner map %s\n",
- map_name, inner_map_name.c_str());
- return -1;
- }
- } else {
- if (inner_map_fds.find(map_name) != inner_map_fds.end())
- continue;
- if (inner_map_name.size())
- inner_map_fd = inner_map_fds[inner_map_name];
- }
-
- if (pinned_id <= 0) {
- struct bpf_create_map_attr attr = {};
- attr.map_type = (enum bpf_map_type)map_type;
- attr.name = map_name;
- attr.key_size = key_size;
- attr.value_size = value_size;
- attr.max_entries = max_entries;
- attr.map_flags = map_flags;
- attr.map_ifindex = ifindex_;
- attr.inner_map_fd = inner_map_fd;
-
- if (map_tids.find(map_name) != map_tids.end()) {
- attr.btf_fd = btf_->get_fd();
- attr.btf_key_type_id = map_tids[map_name].first;
- attr.btf_value_type_id = map_tids[map_name].second;
- }
-
- fd = bcc_create_map_xattr(&attr, allow_rlimit_);
- } else {
- fd = bpf_map_get_fd_by_id(pinned_id);
- }
-
- if (fd < 0) {
- fprintf(stderr, "could not open bpf map: %s, error: %s\n",
- map_name, strerror(errno));
- return -1;
- }
-
- if (pinned_id == -1) {
- pinned = get<8>(map.second).c_str();
- if (bpf_obj_pin(fd, pinned)) {
- fprintf(stderr, "failed to pin map: %s, error: %s\n",
- pinned, strerror(errno));
- return -1;
- }
- }
-
- if (for_inner_map)
- inner_map_fds[map_name] = fd;
-
- map_fds[fake_fd] = fd;
- }
-
- return 0;
-}
-
-int BPFModule::load_maps(sec_map_def §ions) {
- // find .maps.<table_name> sections and retrieve all map key/value type id's
- std::map<std::string, std::pair<int, int>> map_tids;
- if (btf_) {
- for (auto section : sections) {
- auto sec_name = section.first;
- if (strncmp(".maps.", sec_name.c_str(), 6) == 0) {
- std::string map_name = sec_name.substr(6);
- unsigned key_tid = 0, value_tid = 0;
- unsigned expected_ksize = 0, expected_vsize = 0;
-
- // skip extern maps, which won't be in fake_fd_map_ as they do not
- // require explicit bpf_create_map.
- bool is_extern = false;
- for (auto &t : tables_) {
- if (t->name == map_name) {
- is_extern = t->is_extern;
- break;
- }
- }
- if (is_extern)
- continue;
-
- for (auto map : fake_fd_map_) {
- std::string name;
-
- name = get<1>(map.second);
- if (map_name == name) {
- expected_ksize = get<2>(map.second);
- expected_vsize = get<3>(map.second);
- break;
- }
- }
-
- int ret = btf_->get_map_tids(map_name, expected_ksize,
- expected_vsize, &key_tid, &value_tid);
- if (ret)
- continue;
-
- map_tids[map_name] = std::make_pair(key_tid, value_tid);
- }
- }
- }
-
- // create maps
- std::map<std::string, int> inner_map_fds;
- std::map<int, int> map_fds;
- if (create_maps(map_tids, map_fds, inner_map_fds, true) < 0)
- return -1;
- if (create_maps(map_tids, map_fds, inner_map_fds, false) < 0)
- return -1;
-
- // update map table fd's
- for (auto it = ts_->begin(), up = ts_->end(); it != up; ++it) {
- TableDesc &table = it->second;
- if (map_fds.find(table.fake_fd) != map_fds.end()) {
- table.fd = map_fds[table.fake_fd];
- table.fake_fd = 0;
- }
- }
-
- // update instructions
- prog_func_info_->for_each_func([&](std::string name, FuncInfo &info) {
- struct bpf_insn *insns = (struct bpf_insn *)info.start_;
- uint32_t i, num_insns = info.size_ / sizeof(struct bpf_insn);
- for (i = 0; i < num_insns; i++) {
- if (insns[i].code == (BPF_LD | BPF_DW | BPF_IMM)) {
- // change map_fd is it is a ld_pseudo
- if (insns[i].src_reg == BPF_PSEUDO_MAP_FD &&
- map_fds.find(insns[i].imm) != map_fds.end())
- insns[i].imm = map_fds[insns[i].imm];
- i++;
- }
- }
- });
-
- return 0;
-}
-
int BPFModule::finalize() {
Module *mod = &*mod_;
- sec_map_def tmp_sections,
+ std::map<std::string, std::tuple<uint8_t *, uintptr_t>> tmp_sections,
*sections_p;
mod->setTargetTriple("bpf-pc-linux");
-#if LLVM_MAJOR_VERSION >= 11
-#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
- mod->setDataLayout("e-m:e-p:64:64-i64:64-i128:128-n32:64-S128");
-#else
- mod->setDataLayout("E-m:e-p:64:64-i64:64-i128:128-n32:64-S128");
-#endif
-#else
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
mod->setDataLayout("e-m:e-p:64:64-i64:64-n32:64-S128");
#else
mod->setDataLayout("E-m:e-p:64:64-i64:64-n32:64-S128");
#endif
-#endif
sections_p = rw_engine_enabled_ ? §ions_ : &tmp_sections;
string err;
EngineBuilder builder(move(mod_));
builder.setErrorStr(&err);
- builder.setMCJITMemoryManager(
- ebpf::make_unique<MyMemoryManager>(sections_p, &*prog_func_info_));
+ builder.setMCJITMemoryManager(ebpf::make_unique<MyMemoryManager>(sections_p));
builder.setMArch("bpf");
-#if LLVM_MAJOR_VERSION <= 11
builder.setUseOrcMCJITReplacement(false);
-#endif
engine_ = unique_ptr<ExecutionEngine>(builder.create());
if (!engine_) {
fprintf(stderr, "Could not create ExecutionEngine: %s\n", err.c_str());
return -1;
}
- engine_->setProcessAllSections(true);
+ if (flags_ & DEBUG_SOURCE)
+ engine_->setProcessAllSections(true);
if (int rc = run_pass_manager(*mod))
return rc;
engine_->finalizeObject();
- prog_func_info_->for_each_func([&](std::string name, FuncInfo &info) {
- info.start_ = (uint8_t *)engine_->getFunctionAddress(name);
- });
- finalize_prog_func_info();
if (flags_ & DEBUG_SOURCE) {
- SourceDebugger src_debugger(mod, *sections_p, *prog_func_info_, mod_src_,
+ SourceDebugger src_debugger(mod, *sections_p, FN_PREFIX, mod_src_,
src_dbg_fmap_);
src_debugger.dump();
}
- load_btf(*sections_p);
- if (load_maps(*sections_p))
- return -1;
-
if (!rw_engine_enabled_) {
// Setup sections_ correctly and then free llvm internal memory
for (auto section : tmp_sections) {
@@ -548,76 +260,53 @@
tmp_p = new uint8_t[size];
memcpy(tmp_p, addr, size);
}
- sections_[fname] = make_tuple(tmp_p, size, get<2>(section.second));
+ sections_[fname] = make_tuple(tmp_p, size);
}
-
- prog_func_info_->for_each_func([](std::string name, FuncInfo &info) {
- uint8_t *tmp_p = new uint8_t[info.size_];
- memcpy(tmp_p, info.start_, info.size_);
- info.start_ = tmp_p;
- });
engine_.reset();
ctx_.reset();
}
+ // give functions an id
+ for (auto section : sections_)
+ if (!strncmp(FN_PREFIX.c_str(), section.first.c_str(), FN_PREFIX.size()))
+ function_names_.push_back(section.first);
+
return 0;
}
-void BPFModule::finalize_prog_func_info() {
- // prog_func_info_'s FuncInfo data is gradually populated (first in frontend
- // action, then bpf_module). It's possible for a FuncInfo to have been
- // created by FrontendAction but no corresponding start location found in
- // bpf_module - filter out these functions
- //
- // The numeric function ids in the new prog_func_info_ are considered
- // canonical
- std::unique_ptr<ProgFuncInfo> finalized = ebpf::make_unique<ProgFuncInfo>();
- prog_func_info_->for_each_func([&](std::string name, FuncInfo &info) {
- if(info.start_) {
- auto i = finalized->add_func(name);
- if (i) { // should always be true
- *i = info;
- }
- }
- });
- prog_func_info_.swap(finalized);
+size_t BPFModule::num_functions() const {
+ return function_names_.size();
}
-size_t BPFModule::num_functions() const { return prog_func_info_->num_funcs(); }
-
const char * BPFModule::function_name(size_t id) const {
- auto name = prog_func_info_->func_name(id);
- if (name)
- return name->c_str();
- return nullptr;
+ if (id >= function_names_.size())
+ return nullptr;
+ return function_names_[id].c_str() + FN_PREFIX.size();
}
uint8_t * BPFModule::function_start(size_t id) const {
- auto fn = prog_func_info_->get_func(id);
- if (fn)
- return fn->start_;
- return nullptr;
+ if (id >= function_names_.size())
+ return nullptr;
+ auto section = sections_.find(function_names_[id]);
+ if (section == sections_.end())
+ return nullptr;
+ return get<0>(section->second);
}
uint8_t * BPFModule::function_start(const string &name) const {
- auto fn = prog_func_info_->get_func(name);
- if (fn)
- return fn->start_;
- return nullptr;
+ auto section = sections_.find(FN_PREFIX + name);
+ if (section == sections_.end())
+ return nullptr;
+
+ return get<0>(section->second);
}
const char * BPFModule::function_source(const string &name) const {
- auto fn = prog_func_info_->get_func(name);
- if (fn)
- return fn->src_.c_str();
- return "";
+ return func_src_->src(name);
}
const char * BPFModule::function_source_rewritten(const string &name) const {
- auto fn = prog_func_info_->get_func(name);
- if (fn)
- return fn->src_rewritten_.c_str();
- return "";
+ return func_src_->src_rewritten(name);
}
int BPFModule::annotate_prog_tag(const string &name, int prog_fd,
@@ -689,17 +378,20 @@
}
size_t BPFModule::function_size(size_t id) const {
- auto fn = prog_func_info_->get_func(id);
- if (fn)
- return fn->size_;
- return 0;
+ if (id >= function_names_.size())
+ return 0;
+ auto section = sections_.find(function_names_[id]);
+ if (section == sections_.end())
+ return 0;
+ return get<1>(section->second);
}
size_t BPFModule::function_size(const string &name) const {
- auto fn = prog_func_info_->get_func(name);
- if (fn)
- return fn->size_;
- return 0;
+ auto section = sections_.find(FN_PREFIX + name);
+ if (section == sections_.end())
+ return 0;
+
+ return get<1>(section->second);
}
char * BPFModule::license() const {
@@ -720,20 +412,6 @@
size_t BPFModule::num_tables() const { return tables_.size(); }
-size_t BPFModule::perf_event_fields(const char *event) const {
- auto it = perf_events_.find(event);
- if (it == perf_events_.end())
- return 0;
- return it->second.size();
-}
-
-const char * BPFModule::perf_event_field(const char *event, size_t i) const {
- auto it = perf_events_.find(event);
- if (it == perf_events_.end() || i >= it->second.size())
- return nullptr;
- return it->second[i].c_str();
-}
-
size_t BPFModule::table_id(const string &name) const {
auto it = table_names_.find(name);
if (it == table_names_.end()) return ~0ull;
@@ -882,6 +560,43 @@
return 0;
}
+// load a B file, which comes in two parts
+int BPFModule::load_b(const string &filename, const string &proto_filename) {
+ if (!sections_.empty()) {
+ fprintf(stderr, "Program already initialized\n");
+ return -1;
+ }
+ if (filename.empty() || proto_filename.empty()) {
+ fprintf(stderr, "Invalid filenames\n");
+ return -1;
+ }
+
+ // Helpers are inlined in the following file (C). Load the definitions and
+ // pass the partially compiled module to the B frontend to continue with.
+ auto helpers_h = ExportedFiles::headers().find("/virtual/include/bcc/helpers.h");
+ if (helpers_h == ExportedFiles::headers().end()) {
+ fprintf(stderr, "Internal error: missing bcc/helpers.h");
+ return -1;
+ }
+ if (int rc = load_includes(helpers_h->second))
+ return rc;
+
+ BLoader b_loader(flags_);
+ used_b_loader_ = true;
+ if (int rc = b_loader.parse(&*mod_, filename, proto_filename, *ts_, id_,
+ maps_ns_))
+ return rc;
+ if (rw_engine_enabled_) {
+ if (int rc = annotate())
+ return rc;
+ } else {
+ annotate_light();
+ }
+ if (int rc = finalize())
+ return rc;
+ return 0;
+}
+
// load a C file
int BPFModule::load_c(const string &filename, const char *cflags[], int ncflags) {
if (!sections_.empty()) {
@@ -925,67 +640,4 @@
return 0;
}
-int BPFModule::bcc_func_load(int prog_type, const char *name,
- const struct bpf_insn *insns, int prog_len,
- const char *license, unsigned kern_version,
- int log_level, char *log_buf, unsigned log_buf_size,
- const char *dev_name, unsigned flags) {
- struct bpf_load_program_attr attr = {};
- unsigned func_info_cnt, line_info_cnt, finfo_rec_size, linfo_rec_size;
- void *func_info = NULL, *line_info = NULL;
- int ret;
-
- attr.prog_type = (enum bpf_prog_type)prog_type;
- attr.name = name;
- attr.insns = insns;
- attr.license = license;
- if (attr.prog_type != BPF_PROG_TYPE_TRACING &&
- attr.prog_type != BPF_PROG_TYPE_EXT) {
- attr.kern_version = kern_version;
- }
- attr.prog_flags = flags;
- attr.log_level = log_level;
- if (dev_name)
- attr.prog_ifindex = if_nametoindex(dev_name);
-
- if (btf_) {
- int btf_fd = btf_->get_fd();
- char secname[256];
-
- ::snprintf(secname, sizeof(secname), "%s%s", BPF_FN_PREFIX, name);
- ret = btf_->get_btf_info(secname, &func_info, &func_info_cnt,
- &finfo_rec_size, &line_info,
- &line_info_cnt, &linfo_rec_size);
- if (!ret) {
- attr.prog_btf_fd = btf_fd;
- attr.func_info = func_info;
- attr.func_info_cnt = func_info_cnt;
- attr.func_info_rec_size = finfo_rec_size;
- attr.line_info = line_info;
- attr.line_info_cnt = line_info_cnt;
- attr.line_info_rec_size = linfo_rec_size;
- }
- }
-
- ret = bcc_prog_load_xattr(&attr, prog_len, log_buf, log_buf_size, allow_rlimit_);
- if (btf_) {
- free(func_info);
- free(line_info);
- }
-
- return ret;
-}
-
-int BPFModule::bcc_func_attach(int prog_fd, int attachable_fd,
- int attach_type, unsigned int flags) {
- return bpf_prog_attach(prog_fd, attachable_fd,
- (enum bpf_attach_type)attach_type, flags);
-}
-
-int BPFModule::bcc_func_detach(int prog_fd, int attachable_fd,
- int attach_type) {
- return bpf_prog_detach2(prog_fd, attachable_fd,
- (enum bpf_attach_type)attach_type);
-}
-
} // namespace ebpf
diff --git a/src/cc/bpf_module.h b/src/cc/bpf_module.h
index fb368af..d4bc54e 100644
--- a/src/cc/bpf_module.h
+++ b/src/cc/bpf_module.h
@@ -23,7 +23,6 @@
#include <vector>
#include "bcc_exception.h"
-#include "table_storage.h"
namespace llvm {
class ExecutionEngine;
@@ -33,12 +32,8 @@
class Type;
}
-struct bpf_insn;
-
namespace ebpf {
-typedef std::map<std::string, std::tuple<uint8_t *, uintptr_t, unsigned>> sec_map_def;
-
// Options to enable different debug logging.
enum {
// Debug output compiled LLVM IR.
@@ -51,21 +46,19 @@
DEBUG_SOURCE = 0x8,
// Debug output register state on all instructions in addition to DEBUG_BPF.
DEBUG_BPF_REGISTER_STATE = 0x10,
- // Debug BTF.
- DEBUG_BTF = 0x20,
};
class TableDesc;
class TableStorage;
class BLoader;
class ClangLoader;
-class ProgFuncInfo;
-class BTF;
+class FuncSource;
bool bpf_module_rw_engine_enabled(void);
class BPFModule {
private:
+ static const std::string FN_PREFIX;
int init_engine();
void initialize_rw_engine();
void cleanup_rw_engine();
@@ -73,7 +66,6 @@
int finalize();
int annotate();
void annotate_light();
- void finalize_prog_func_info();
std::unique_ptr<llvm::ExecutionEngine> finalize_rw(std::unique_ptr<llvm::Module> mod);
std::string make_reader(llvm::Module *mod, llvm::Type *type);
std::string make_writer(llvm::Module *mod, llvm::Type *type);
@@ -86,19 +78,12 @@
StatusTuple sscanf(std::string fn_name, const char *str, void *val);
StatusTuple snprintf(std::string fn_name, char *str, size_t sz,
const void *val);
- void load_btf(sec_map_def §ions);
- int load_maps(sec_map_def §ions);
- int create_maps(std::map<std::string, std::pair<int, int>> &map_tids,
- std::map<int, int> &map_fds,
- std::map<std::string, int> &inner_map_fds,
- bool for_inner_map);
public:
BPFModule(unsigned flags, TableStorage *ts = nullptr, bool rw_engine_enabled = true,
- const std::string &maps_ns = "", bool allow_rlimit = true,
- const char *dev_name = nullptr);
+ const std::string &maps_ns = "");
~BPFModule();
- int free_bcc_memory();
+ int load_b(const std::string &filename, const std::string &proto_filename);
int load_c(const std::string &filename, const char *cflags[], int ncflags);
int load_string(const std::string &text, const char *cflags[], int ncflags);
std::string id() const { return id_; }
@@ -139,33 +124,22 @@
char * license() const;
unsigned kern_version() const;
TableStorage &table_storage() { return *ts_; }
- int bcc_func_load(int prog_type, const char *name,
- const struct bpf_insn *insns, int prog_len,
- const char *license, unsigned kern_version,
- int log_level, char *log_buf, unsigned log_buf_size,
- const char *dev_name = nullptr,
- unsigned flags = 0);
- int bcc_func_attach(int prog_fd, int attachable_fd,
- int attach_type, unsigned int flags);
- int bcc_func_detach(int prog_fd, int attachable_fd, int attach_type);
- size_t perf_event_fields(const char *) const;
- const char * perf_event_field(const char *, size_t i) const;
private:
unsigned flags_; // 0x1 for printing
bool rw_engine_enabled_;
bool used_b_loader_;
- bool allow_rlimit_;
std::string filename_;
std::string proto_filename_;
std::unique_ptr<llvm::LLVMContext> ctx_;
std::unique_ptr<llvm::ExecutionEngine> engine_;
std::unique_ptr<llvm::ExecutionEngine> rw_engine_;
std::unique_ptr<llvm::Module> mod_;
- std::unique_ptr<ProgFuncInfo> prog_func_info_;
- sec_map_def sections_;
+ std::unique_ptr<FuncSource> func_src_;
+ std::map<std::string, std::tuple<uint8_t *, uintptr_t>> sections_;
std::vector<TableDesc *> tables_;
std::map<std::string, size_t> table_names_;
+ std::vector<std::string> function_names_;
std::map<llvm::Type *, std::string> readers_;
std::map<llvm::Type *, std::string> writers_;
std::string id_;
@@ -174,12 +148,6 @@
std::map<std::string, std::string> src_dbg_fmap_;
TableStorage *ts_;
std::unique_ptr<TableStorage> local_ts_;
- BTF *btf_;
- fake_fd_map_def fake_fd_map_;
- unsigned int ifindex_;
-
- // map of events -- key: event name, value: event fields
- std::map<std::string, std::vector<std::string>> perf_events_;
};
} // namespace ebpf
diff --git a/src/cc/bpf_module_rw_engine.cc b/src/cc/bpf_module_rw_engine.cc
index f164988..418355d 100644
--- a/src/cc/bpf_module_rw_engine.cc
+++ b/src/cc/bpf_module_rw_engine.cc
@@ -47,28 +47,9 @@
rw_engine_.reset();
}
-static LoadInst *createLoad(IRBuilder<> &B, Value *addr, bool isVolatile = false)
-{
-#if LLVM_MAJOR_VERSION >= 14
- return B.CreateLoad(addr->getType()->getPointerElementType(), addr, isVolatile);
-#else
- return B.CreateLoad(addr, isVolatile);
-#endif
-}
-
-static Value *createInBoundsGEP(IRBuilder<> &B, Value *ptr, ArrayRef<Value *>idxlist)
-{
-#if LLVM_MAJOR_VERSION >= 14
- return B.CreateInBoundsGEP(ptr->getType()->getScalarType()->getPointerElementType(),
- ptr, idxlist);
-#else
- return B.CreateInBoundsGEP(ptr, idxlist);
-#endif
-}
-
static void debug_printf(Module *mod, IRBuilder<> &B, const string &fmt, vector<Value *> args) {
GlobalVariable *fmt_gvar = B.CreateGlobalString(fmt, "fmt");
- args.insert(args.begin(), createInBoundsGEP(B, fmt_gvar, vector<Value *>({B.getInt64(0), B.getInt64(0)})));
+ args.insert(args.begin(), B.CreateInBoundsGEP(fmt_gvar, vector<Value *>({B.getInt64(0), B.getInt64(0)})));
args.insert(args.begin(), B.getInt64((uintptr_t)stderr));
Function *fprintf_fn = mod->getFunction("fprintf");
if (!fprintf_fn) {
@@ -95,8 +76,8 @@
*fmt += "%n";
B.CreateStore(B.getInt32(0), nread);
GlobalVariable *fmt_gvar = B.CreateGlobalString(*fmt, "fmt");
- (*args)[1] = createInBoundsGEP(B, fmt_gvar, {B.getInt64(0), B.getInt64(0)});
- (*args)[0] = createLoad(B, sptr);
+ (*args)[1] = B.CreateInBoundsGEP(fmt_gvar, {B.getInt64(0), B.getInt64(0)});
+ (*args)[0] = B.CreateLoad(sptr);
args->push_back(nread);
CallInst *call = B.CreateCall(sscanf_fn, *args);
call->setTailCall(true);
@@ -116,7 +97,7 @@
B.SetInsertPoint(label_false);
// s = &s[nread];
B.CreateStore(
- createInBoundsGEP(B, createLoad(B, sptr), createLoad(B, nread, true)), sptr);
+ B.CreateInBoundsGEP(B.CreateLoad(sptr), B.CreateLoad(nread, true)), sptr);
args->resize(2);
fmt->clear();
@@ -215,7 +196,7 @@
*fmt += "x";
else
*fmt += "i";
- args->push_back(is_writer ? createLoad(B, out) : out);
+ args->push_back(is_writer ? B.CreateLoad(out) : out);
}
}
@@ -345,7 +326,7 @@
GlobalVariable *fmt_gvar = B.CreateGlobalString(fmt, "fmt");
- args[2] = createInBoundsGEP(B, fmt_gvar, vector<Value *>({B.getInt64(0), B.getInt64(0)}));
+ args[2] = B.CreateInBoundsGEP(fmt_gvar, vector<Value *>({B.getInt64(0), B.getInt64(0)}));
if (0)
debug_printf(mod, B, "%d %p %p\n", vector<Value *>({arg_len, arg_out, arg_in}));
@@ -375,9 +356,7 @@
string err;
EngineBuilder builder(move(m));
builder.setErrorStr(&err);
-#if LLVM_MAJOR_VERSION <= 11
builder.setUseOrcMCJITReplacement(false);
-#endif
auto engine = unique_ptr<ExecutionEngine>(builder.create());
if (!engine)
fprintf(stderr, "Could not create ExecutionEngine: %s\n", err.c_str());
@@ -401,12 +380,7 @@
GlobalValue *gvar = mod_->getNamedValue(table.name);
if (!gvar) continue;
if (PointerType *pt = dyn_cast<PointerType>(gvar->getType())) {
-#if LLVM_MAJOR_VERSION >= 15
- StructType *st = dyn_cast<StructType>(pt->getPointerElementType());
-#else
- StructType *st = dyn_cast<StructType>(pt->getElementType());
-#endif
- if (st) {
+ if (StructType *st = dyn_cast<StructType>(pt->getElementType())) {
if (st->getNumElements() < 2) continue;
Type *key_type = st->elements()[0];
Type *leaf_type = st->elements()[1];
@@ -459,7 +433,7 @@
return StatusTuple(rc, "error in snprintf: %s", std::strerror(errno));
if ((size_t)rc == sz)
return StatusTuple(-1, "buffer of size %zd too small", sz);
- return StatusTuple::OK();
+ return StatusTuple(0);
}
} // namespace ebpf
diff --git a/src/cc/common.cc b/src/cc/common.cc
index a006b6e..ab7528c 100644
--- a/src/cc/common.cc
+++ b/src/cc/common.cc
@@ -63,139 +63,4 @@
return std::string(exe_path);
}
-enum class field_kind_t {
- common,
- data_loc,
- regular,
- invalid,
- pad,
-};
-
-static inline field_kind_t _get_field_kind(std::string const& line,
- std::string& field_type,
- std::string& field_name,
- int *last_offset) {
- auto field_pos = line.find("field:");
- if (field_pos == std::string::npos)
- return field_kind_t::invalid;
-
- auto field_semi_pos = line.find(';', field_pos);
- if (field_semi_pos == std::string::npos)
- return field_kind_t::invalid;
-
- auto offset_pos = line.find("offset:", field_semi_pos);
- if (offset_pos == std::string::npos)
- return field_kind_t::invalid;
-
- auto semi_pos = line.find(';', offset_pos);
- if (semi_pos == std::string::npos)
- return field_kind_t::invalid;
-
- auto offset_str = line.substr(offset_pos + 7,
- semi_pos - offset_pos - 7);
- int offset = std::stoi(offset_str, nullptr);
-
- auto size_pos = line.find("size:", semi_pos);
- if (size_pos == std::string::npos)
- return field_kind_t::invalid;
-
- semi_pos = line.find(';', size_pos);
- if (semi_pos == std::string::npos)
- return field_kind_t::invalid;
-
- auto size_str = line.substr(size_pos + 5,
- semi_pos - size_pos - 5);
- int size = std::stoi(size_str, nullptr);
-
- if (*last_offset < offset) {
- *last_offset += 1;
- return field_kind_t::pad;
- }
-
- *last_offset = offset + size;
-
- auto field = line.substr(field_pos + 6/*"field:"*/,
- field_semi_pos - field_pos - 6);
- auto pos = field.find_last_of("\t ");
- if (pos == std::string::npos)
- return field_kind_t::invalid;
-
- field_type = field.substr(0, pos);
- field_name = field.substr(pos + 1);
- if (field_type.find("__data_loc") != std::string::npos)
- return field_kind_t::data_loc;
- if (field_name.find("common_") == 0)
- return field_kind_t::common;
- // do not change type definition for array
- if (field_name.find("[") != std::string::npos)
- return field_kind_t::regular;
-
- // adjust the field_type based on the size of field
- // otherwise, incorrect value may be retrieved for big endian
- // and the field may have incorrect structure offset.
- if (size == 2) {
- if (field_type == "char" || field_type == "int8_t")
- field_type = "s16";
- if (field_type == "unsigned char" || field_type == "uint8_t")
- field_type = "u16";
- } else if (size == 4) {
- if (field_type == "char" || field_type == "short" ||
- field_type == "int8_t" || field_type == "int16_t")
- field_type = "s32";
- if (field_type == "unsigned char" || field_type == "unsigned short" ||
- field_type == "uint8_t" || field_type == "uint16_t")
- field_type = "u32";
- } else if (size == 8) {
- if (field_type == "char" || field_type == "short" || field_type == "int" ||
- field_type == "int8_t" || field_type == "int16_t" ||
- field_type == "int32_t" || field_type == "pid_t")
- field_type = "s64";
- if (field_type == "unsigned char" || field_type == "unsigned short" ||
- field_type == "unsigned int" || field_type == "uint8_t" ||
- field_type == "uint16_t" || field_type == "uint32_t" ||
- field_type == "unsigned" || field_type == "u32" ||
- field_type == "uid_t" || field_type == "gid_t")
- field_type = "u64";
- }
-
- return field_kind_t::regular;
-}
-
-std::string parse_tracepoint(std::istream &input, std::string const& category,
- std::string const& event) {
- std::string tp_struct = "struct tracepoint__" + category + "__" + event + " {\n";
- tp_struct += "\tu64 __do_not_use__;\n";
- int last_offset = 0, common_offset = 8;
- for (std::string line; getline(input, line); ) {
- std::string field_type, field_name;
- field_kind_t kind;
-
- do {
- kind = _get_field_kind(line, field_type, field_name, &last_offset);
-
- switch (kind) {
- case field_kind_t::invalid:
- continue;
- case field_kind_t::common:
- for (;common_offset < last_offset; common_offset++)
- {
- tp_struct += "\tchar __do_not_use__" + std::to_string(common_offset) + ";\n";
- }
- continue;
- case field_kind_t::data_loc:
- tp_struct += "\tint data_loc_" + field_name + ";\n";
- break;
- case field_kind_t::regular:
- tp_struct += "\t" + field_type + " " + field_name + ";\n";
- break;
- case field_kind_t::pad:
- tp_struct += "\tchar __pad_" + std::to_string(last_offset - 1) + ";\n";
- break;
- }
- } while (kind == field_kind_t::pad);
- }
-
- tp_struct += "};\n";
- return tp_struct;
-}
} // namespace ebpf
diff --git a/src/cc/common.h b/src/cc/common.h
index bfba4c9..c227474 100644
--- a/src/cc/common.h
+++ b/src/cc/common.h
@@ -23,15 +23,11 @@
namespace ebpf {
-#ifdef __cpp_lib_make_unique
-using std::make_unique;
-#else
template <class T, class... Args>
typename std::enable_if<!std::is_array<T>::value, std::unique_ptr<T>>::type
make_unique(Args &&... args) {
return std::unique_ptr<T>(new T(std::forward<Args>(args)...));
}
-#endif
std::vector<int> get_online_cpus();
@@ -39,6 +35,4 @@
std::string get_pid_exe(pid_t pid);
-std::string parse_tracepoint(std::istream &input, std::string const& category,
- std::string const& event);
} // namespace ebpf
diff --git a/src/cc/compat/linux/bpf.h b/src/cc/compat/linux/bpf.h
new file mode 100644
index 0000000..bc3bcdd
--- /dev/null
+++ b/src/cc/compat/linux/bpf.h
@@ -0,0 +1,3057 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* Copyright (c) 2011-2014 PLUMgrid, http://plumgrid.com
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2 of the GNU General Public
+ * License as published by the Free Software Foundation.
+ */
+#ifndef _UAPI__LINUX_BPF_H__
+#define _UAPI__LINUX_BPF_H__
+
+#include <linux/types.h>
+#include "bpf_common.h"
+
+/* Extended instruction set based on top of classic BPF */
+
+/* instruction classes */
+#define BPF_ALU64 0x07 /* alu mode in double word width */
+
+/* ld/ldx fields */
+#define BPF_DW 0x18 /* double word (64-bit) */
+#define BPF_XADD 0xc0 /* exclusive add */
+
+/* alu/jmp fields */
+#define BPF_MOV 0xb0 /* mov reg to reg */
+#define BPF_ARSH 0xc0 /* sign extending arithmetic shift right */
+
+/* change endianness of a register */
+#define BPF_END 0xd0 /* flags for endianness conversion: */
+#define BPF_TO_LE 0x00 /* convert to little-endian */
+#define BPF_TO_BE 0x08 /* convert to big-endian */
+#define BPF_FROM_LE BPF_TO_LE
+#define BPF_FROM_BE BPF_TO_BE
+
+/* jmp encodings */
+#define BPF_JNE 0x50 /* jump != */
+#define BPF_JLT 0xa0 /* LT is unsigned, '<' */
+#define BPF_JLE 0xb0 /* LE is unsigned, '<=' */
+#define BPF_JSGT 0x60 /* SGT is signed '>', GT in x86 */
+#define BPF_JSGE 0x70 /* SGE is signed '>=', GE in x86 */
+#define BPF_JSLT 0xc0 /* SLT is signed, '<' */
+#define BPF_JSLE 0xd0 /* SLE is signed, '<=' */
+#define BPF_CALL 0x80 /* function call */
+#define BPF_EXIT 0x90 /* function return */
+
+/* Register numbers */
+enum {
+ BPF_REG_0 = 0,
+ BPF_REG_1,
+ BPF_REG_2,
+ BPF_REG_3,
+ BPF_REG_4,
+ BPF_REG_5,
+ BPF_REG_6,
+ BPF_REG_7,
+ BPF_REG_8,
+ BPF_REG_9,
+ BPF_REG_10,
+ __MAX_BPF_REG,
+};
+
+/* BPF has 10 general purpose 64-bit registers and stack frame. */
+#define MAX_BPF_REG __MAX_BPF_REG
+
+struct bpf_insn {
+ __u8 code; /* opcode */
+ __u8 dst_reg:4; /* dest register */
+ __u8 src_reg:4; /* source register */
+ __s16 off; /* signed offset */
+ __s32 imm; /* signed immediate constant */
+};
+
+/* Key of an a BPF_MAP_TYPE_LPM_TRIE entry */
+struct bpf_lpm_trie_key {
+ __u32 prefixlen; /* up to 32 for AF_INET, 128 for AF_INET6 */
+ __u8 data[0]; /* Arbitrary size */
+};
+
+struct bpf_cgroup_storage_key {
+ __u64 cgroup_inode_id; /* cgroup inode id */
+ __u32 attach_type; /* program attach type */
+};
+
+/* BPF syscall commands, see bpf(2) man-page for details. */
+enum bpf_cmd {
+ BPF_MAP_CREATE,
+ BPF_MAP_LOOKUP_ELEM,
+ BPF_MAP_UPDATE_ELEM,
+ BPF_MAP_DELETE_ELEM,
+ BPF_MAP_GET_NEXT_KEY,
+ BPF_PROG_LOAD,
+ BPF_OBJ_PIN,
+ BPF_OBJ_GET,
+ BPF_PROG_ATTACH,
+ BPF_PROG_DETACH,
+ BPF_PROG_TEST_RUN,
+ BPF_PROG_GET_NEXT_ID,
+ BPF_MAP_GET_NEXT_ID,
+ BPF_PROG_GET_FD_BY_ID,
+ BPF_MAP_GET_FD_BY_ID,
+ BPF_OBJ_GET_INFO_BY_FD,
+ BPF_PROG_QUERY,
+ BPF_RAW_TRACEPOINT_OPEN,
+ BPF_BTF_LOAD,
+ BPF_BTF_GET_FD_BY_ID,
+ BPF_TASK_FD_QUERY,
+ BPF_MAP_LOOKUP_AND_DELETE_ELEM,
+};
+
+enum bpf_map_type {
+ BPF_MAP_TYPE_UNSPEC,
+ BPF_MAP_TYPE_HASH,
+ BPF_MAP_TYPE_ARRAY,
+ BPF_MAP_TYPE_PROG_ARRAY,
+ BPF_MAP_TYPE_PERF_EVENT_ARRAY,
+ BPF_MAP_TYPE_PERCPU_HASH,
+ BPF_MAP_TYPE_PERCPU_ARRAY,
+ BPF_MAP_TYPE_STACK_TRACE,
+ BPF_MAP_TYPE_CGROUP_ARRAY,
+ BPF_MAP_TYPE_LRU_HASH,
+ BPF_MAP_TYPE_LRU_PERCPU_HASH,
+ BPF_MAP_TYPE_LPM_TRIE,
+ BPF_MAP_TYPE_ARRAY_OF_MAPS,
+ BPF_MAP_TYPE_HASH_OF_MAPS,
+ BPF_MAP_TYPE_DEVMAP,
+ BPF_MAP_TYPE_SOCKMAP,
+ BPF_MAP_TYPE_CPUMAP,
+ BPF_MAP_TYPE_XSKMAP,
+ BPF_MAP_TYPE_SOCKHASH,
+ BPF_MAP_TYPE_CGROUP_STORAGE,
+ BPF_MAP_TYPE_REUSEPORT_SOCKARRAY,
+ BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE,
+ BPF_MAP_TYPE_QUEUE,
+ BPF_MAP_TYPE_STACK,
+};
+
+/* Note that tracing related programs such as
+ * BPF_PROG_TYPE_{KPROBE,TRACEPOINT,PERF_EVENT,RAW_TRACEPOINT}
+ * are not subject to a stable API since kernel internal data
+ * structures can change from release to release and may
+ * therefore break existing tracing BPF programs. Tracing BPF
+ * programs correspond to /a/ specific kernel which is to be
+ * analyzed, and not /a/ specific kernel /and/ all future ones.
+ */
+enum bpf_prog_type {
+ BPF_PROG_TYPE_UNSPEC,
+ BPF_PROG_TYPE_SOCKET_FILTER,
+ BPF_PROG_TYPE_KPROBE,
+ BPF_PROG_TYPE_SCHED_CLS,
+ BPF_PROG_TYPE_SCHED_ACT,
+ BPF_PROG_TYPE_TRACEPOINT,
+ BPF_PROG_TYPE_XDP,
+ BPF_PROG_TYPE_PERF_EVENT,
+ BPF_PROG_TYPE_CGROUP_SKB,
+ BPF_PROG_TYPE_CGROUP_SOCK,
+ BPF_PROG_TYPE_LWT_IN,
+ BPF_PROG_TYPE_LWT_OUT,
+ BPF_PROG_TYPE_LWT_XMIT,
+ BPF_PROG_TYPE_SOCK_OPS,
+ BPF_PROG_TYPE_SK_SKB,
+ BPF_PROG_TYPE_CGROUP_DEVICE,
+ BPF_PROG_TYPE_SK_MSG,
+ BPF_PROG_TYPE_RAW_TRACEPOINT,
+ BPF_PROG_TYPE_CGROUP_SOCK_ADDR,
+ BPF_PROG_TYPE_LWT_SEG6LOCAL,
+ BPF_PROG_TYPE_LIRC_MODE2,
+ BPF_PROG_TYPE_SK_REUSEPORT,
+ BPF_PROG_TYPE_FLOW_DISSECTOR,
+};
+
+enum bpf_attach_type {
+ BPF_CGROUP_INET_INGRESS,
+ BPF_CGROUP_INET_EGRESS,
+ BPF_CGROUP_INET_SOCK_CREATE,
+ BPF_CGROUP_SOCK_OPS,
+ BPF_SK_SKB_STREAM_PARSER,
+ BPF_SK_SKB_STREAM_VERDICT,
+ BPF_CGROUP_DEVICE,
+ BPF_SK_MSG_VERDICT,
+ BPF_CGROUP_INET4_BIND,
+ BPF_CGROUP_INET6_BIND,
+ BPF_CGROUP_INET4_CONNECT,
+ BPF_CGROUP_INET6_CONNECT,
+ BPF_CGROUP_INET4_POST_BIND,
+ BPF_CGROUP_INET6_POST_BIND,
+ BPF_CGROUP_UDP4_SENDMSG,
+ BPF_CGROUP_UDP6_SENDMSG,
+ BPF_LIRC_MODE2,
+ BPF_FLOW_DISSECTOR,
+ __MAX_BPF_ATTACH_TYPE
+};
+
+#define MAX_BPF_ATTACH_TYPE __MAX_BPF_ATTACH_TYPE
+
+/* cgroup-bpf attach flags used in BPF_PROG_ATTACH command
+ *
+ * NONE(default): No further bpf programs allowed in the subtree.
+ *
+ * BPF_F_ALLOW_OVERRIDE: If a sub-cgroup installs some bpf program,
+ * the program in this cgroup yields to sub-cgroup program.
+ *
+ * BPF_F_ALLOW_MULTI: If a sub-cgroup installs some bpf program,
+ * that cgroup program gets run in addition to the program in this cgroup.
+ *
+ * Only one program is allowed to be attached to a cgroup with
+ * NONE or BPF_F_ALLOW_OVERRIDE flag.
+ * Attaching another program on top of NONE or BPF_F_ALLOW_OVERRIDE will
+ * release old program and attach the new one. Attach flags has to match.
+ *
+ * Multiple programs are allowed to be attached to a cgroup with
+ * BPF_F_ALLOW_MULTI flag. They are executed in FIFO order
+ * (those that were attached first, run first)
+ * The programs of sub-cgroup are executed first, then programs of
+ * this cgroup and then programs of parent cgroup.
+ * When children program makes decision (like picking TCP CA or sock bind)
+ * parent program has a chance to override it.
+ *
+ * A cgroup with MULTI or OVERRIDE flag allows any attach flags in sub-cgroups.
+ * A cgroup with NONE doesn't allow any programs in sub-cgroups.
+ * Ex1:
+ * cgrp1 (MULTI progs A, B) ->
+ * cgrp2 (OVERRIDE prog C) ->
+ * cgrp3 (MULTI prog D) ->
+ * cgrp4 (OVERRIDE prog E) ->
+ * cgrp5 (NONE prog F)
+ * the event in cgrp5 triggers execution of F,D,A,B in that order.
+ * if prog F is detached, the execution is E,D,A,B
+ * if prog F and D are detached, the execution is E,A,B
+ * if prog F, E and D are detached, the execution is C,A,B
+ *
+ * All eligible programs are executed regardless of return code from
+ * earlier programs.
+ */
+#define BPF_F_ALLOW_OVERRIDE (1U << 0)
+#define BPF_F_ALLOW_MULTI (1U << 1)
+
+/* If BPF_F_STRICT_ALIGNMENT is used in BPF_PROG_LOAD command, the
+ * verifier will perform strict alignment checking as if the kernel
+ * has been built with CONFIG_EFFICIENT_UNALIGNED_ACCESS not set,
+ * and NET_IP_ALIGN defined to 2.
+ */
+#define BPF_F_STRICT_ALIGNMENT (1U << 0)
+
+/* If BPF_F_ANY_ALIGNMENT is used in BPF_PROF_LOAD command, the
+ * verifier will allow any alignment whatsoever. On platforms
+ * with strict alignment requirements for loads ands stores (such
+ * as sparc and mips) the verifier validates that all loads and
+ * stores provably follow this requirement. This flag turns that
+ * checking and enforcement off.
+ *
+ * It is mostly used for testing when we want to validate the
+ * context and memory access aspects of the verifier, but because
+ * of an unaligned access the alignment check would trigger before
+ * the one we are interested in.
+ */
+#define BPF_F_ANY_ALIGNMENT (1U << 1)
+
+/* when bpf_ldimm64->src_reg == BPF_PSEUDO_MAP_FD, bpf_ldimm64->imm == fd */
+#define BPF_PSEUDO_MAP_FD 1
+
+/* when bpf_call->src_reg == BPF_PSEUDO_CALL, bpf_call->imm == pc-relative
+ * offset to another bpf function
+ */
+#define BPF_PSEUDO_CALL 1
+
+/* flags for BPF_MAP_UPDATE_ELEM command */
+#define BPF_ANY 0 /* create new element or update existing */
+#define BPF_NOEXIST 1 /* create new element if it didn't exist */
+#define BPF_EXIST 2 /* update existing element */
+
+/* flags for BPF_MAP_CREATE command */
+#define BPF_F_NO_PREALLOC (1U << 0)
+/* Instead of having one common LRU list in the
+ * BPF_MAP_TYPE_LRU_[PERCPU_]HASH map, use a percpu LRU list
+ * which can scale and perform better.
+ * Note, the LRU nodes (including free nodes) cannot be moved
+ * across different LRU lists.
+ */
+#define BPF_F_NO_COMMON_LRU (1U << 1)
+/* Specify numa node during map creation */
+#define BPF_F_NUMA_NODE (1U << 2)
+
+#define BPF_OBJ_NAME_LEN 16U
+
+/* Flags for accessing BPF object */
+#define BPF_F_RDONLY (1U << 3)
+#define BPF_F_WRONLY (1U << 4)
+
+/* Flag for stack_map, store build_id+offset instead of pointer */
+#define BPF_F_STACK_BUILD_ID (1U << 5)
+
+/* Zero-initialize hash function seed. This should only be used for testing. */
+#define BPF_F_ZERO_SEED (1U << 6)
+
+/* flags for BPF_PROG_QUERY */
+#define BPF_F_QUERY_EFFECTIVE (1U << 0)
+
+enum bpf_stack_build_id_status {
+ /* user space need an empty entry to identify end of a trace */
+ BPF_STACK_BUILD_ID_EMPTY = 0,
+ /* with valid build_id and offset */
+ BPF_STACK_BUILD_ID_VALID = 1,
+ /* couldn't get build_id, fallback to ip */
+ BPF_STACK_BUILD_ID_IP = 2,
+};
+
+#define BPF_BUILD_ID_SIZE 20
+struct bpf_stack_build_id {
+ __s32 status;
+ unsigned char build_id[BPF_BUILD_ID_SIZE];
+ union {
+ __u64 offset;
+ __u64 ip;
+ };
+};
+
+union bpf_attr {
+ struct { /* anonymous struct used by BPF_MAP_CREATE command */
+ __u32 map_type; /* one of enum bpf_map_type */
+ __u32 key_size; /* size of key in bytes */
+ __u32 value_size; /* size of value in bytes */
+ __u32 max_entries; /* max number of entries in a map */
+ __u32 map_flags; /* BPF_MAP_CREATE related
+ * flags defined above.
+ */
+ __u32 inner_map_fd; /* fd pointing to the inner map */
+ __u32 numa_node; /* numa node (effective only if
+ * BPF_F_NUMA_NODE is set).
+ */
+ char map_name[BPF_OBJ_NAME_LEN];
+ __u32 map_ifindex; /* ifindex of netdev to create on */
+ __u32 btf_fd; /* fd pointing to a BTF type data */
+ __u32 btf_key_type_id; /* BTF type_id of the key */
+ __u32 btf_value_type_id; /* BTF type_id of the value */
+ };
+
+ struct { /* anonymous struct used by BPF_MAP_*_ELEM commands */
+ __u32 map_fd;
+ __aligned_u64 key;
+ union {
+ __aligned_u64 value;
+ __aligned_u64 next_key;
+ };
+ __u64 flags;
+ };
+
+ struct { /* anonymous struct used by BPF_PROG_LOAD command */
+ __u32 prog_type; /* one of enum bpf_prog_type */
+ __u32 insn_cnt;
+ __aligned_u64 insns;
+ __aligned_u64 license;
+ __u32 log_level; /* verbosity level of verifier */
+ __u32 log_size; /* size of user buffer */
+ __aligned_u64 log_buf; /* user supplied buffer */
+ __u32 kern_version; /* not used */
+ __u32 prog_flags;
+ char prog_name[BPF_OBJ_NAME_LEN];
+ __u32 prog_ifindex; /* ifindex of netdev to prep for */
+ /* For some prog types expected attach type must be known at
+ * load time to verify attach type specific parts of prog
+ * (context accesses, allowed helpers, etc).
+ */
+ __u32 expected_attach_type;
+ __u32 prog_btf_fd; /* fd pointing to BTF type data */
+ __u32 func_info_rec_size; /* userspace bpf_func_info size */
+ __aligned_u64 func_info; /* func info */
+ __u32 func_info_cnt; /* number of bpf_func_info records */
+ __u32 line_info_rec_size; /* userspace bpf_line_info size */
+ __aligned_u64 line_info; /* line info */
+ __u32 line_info_cnt; /* number of bpf_line_info records */
+ };
+
+ struct { /* anonymous struct used by BPF_OBJ_* commands */
+ __aligned_u64 pathname;
+ __u32 bpf_fd;
+ __u32 file_flags;
+ };
+
+ struct { /* anonymous struct used by BPF_PROG_ATTACH/DETACH commands */
+ __u32 target_fd; /* container object to attach to */
+ __u32 attach_bpf_fd; /* eBPF program to attach */
+ __u32 attach_type;
+ __u32 attach_flags;
+ };
+
+ struct { /* anonymous struct used by BPF_PROG_TEST_RUN command */
+ __u32 prog_fd;
+ __u32 retval;
+ __u32 data_size_in; /* input: len of data_in */
+ __u32 data_size_out; /* input/output: len of data_out
+ * returns ENOSPC if data_out
+ * is too small.
+ */
+ __aligned_u64 data_in;
+ __aligned_u64 data_out;
+ __u32 repeat;
+ __u32 duration;
+ } test;
+
+ struct { /* anonymous struct used by BPF_*_GET_*_ID */
+ union {
+ __u32 start_id;
+ __u32 prog_id;
+ __u32 map_id;
+ __u32 btf_id;
+ };
+ __u32 next_id;
+ __u32 open_flags;
+ };
+
+ struct { /* anonymous struct used by BPF_OBJ_GET_INFO_BY_FD */
+ __u32 bpf_fd;
+ __u32 info_len;
+ __aligned_u64 info;
+ } info;
+
+ struct { /* anonymous struct used by BPF_PROG_QUERY command */
+ __u32 target_fd; /* container object to query */
+ __u32 attach_type;
+ __u32 query_flags;
+ __u32 attach_flags;
+ __aligned_u64 prog_ids;
+ __u32 prog_cnt;
+ } query;
+
+ struct {
+ __u64 name;
+ __u32 prog_fd;
+ } raw_tracepoint;
+
+ struct { /* anonymous struct for BPF_BTF_LOAD */
+ __aligned_u64 btf;
+ __aligned_u64 btf_log_buf;
+ __u32 btf_size;
+ __u32 btf_log_size;
+ __u32 btf_log_level;
+ };
+
+ struct {
+ __u32 pid; /* input: pid */
+ __u32 fd; /* input: fd */
+ __u32 flags; /* input: flags */
+ __u32 buf_len; /* input/output: buf len */
+ __aligned_u64 buf; /* input/output:
+ * tp_name for tracepoint
+ * symbol for kprobe
+ * filename for uprobe
+ */
+ __u32 prog_id; /* output: prod_id */
+ __u32 fd_type; /* output: BPF_FD_TYPE_* */
+ __u64 probe_offset; /* output: probe_offset */
+ __u64 probe_addr; /* output: probe_addr */
+ } task_fd_query;
+} __attribute__((aligned(8)));
+
+/* The description below is an attempt at providing documentation to eBPF
+ * developers about the multiple available eBPF helper functions. It can be
+ * parsed and used to produce a manual page. The workflow is the following,
+ * and requires the rst2man utility:
+ *
+ * $ ./scripts/bpf_helpers_doc.py \
+ * --filename include/uapi/linux/bpf.h > /tmp/bpf-helpers.rst
+ * $ rst2man /tmp/bpf-helpers.rst > /tmp/bpf-helpers.7
+ * $ man /tmp/bpf-helpers.7
+ *
+ * Note that in order to produce this external documentation, some RST
+ * formatting is used in the descriptions to get "bold" and "italics" in
+ * manual pages. Also note that the few trailing white spaces are
+ * intentional, removing them would break paragraphs for rst2man.
+ *
+ * Start of BPF helper function descriptions:
+ *
+ * void *bpf_map_lookup_elem(struct bpf_map *map, const void *key)
+ * Description
+ * Perform a lookup in *map* for an entry associated to *key*.
+ * Return
+ * Map value associated to *key*, or **NULL** if no entry was
+ * found.
+ *
+ * int bpf_map_update_elem(struct bpf_map *map, const void *key, const void *value, u64 flags)
+ * Description
+ * Add or update the value of the entry associated to *key* in
+ * *map* with *value*. *flags* is one of:
+ *
+ * **BPF_NOEXIST**
+ * The entry for *key* must not exist in the map.
+ * **BPF_EXIST**
+ * The entry for *key* must already exist in the map.
+ * **BPF_ANY**
+ * No condition on the existence of the entry for *key*.
+ *
+ * Flag value **BPF_NOEXIST** cannot be used for maps of types
+ * **BPF_MAP_TYPE_ARRAY** or **BPF_MAP_TYPE_PERCPU_ARRAY** (all
+ * elements always exist), the helper would return an error.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_map_delete_elem(struct bpf_map *map, const void *key)
+ * Description
+ * Delete entry with *key* from *map*.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_map_push_elem(struct bpf_map *map, const void *value, u64 flags)
+ * Description
+ * Push an element *value* in *map*. *flags* is one of:
+ *
+ * **BPF_EXIST**
+ * If the queue/stack is full, the oldest element is removed to
+ * make room for this.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_probe_read(void *dst, u32 size, const void *src)
+ * Description
+ * For tracing programs, safely attempt to read *size* bytes from
+ * address *src* and store the data in *dst*.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * u64 bpf_ktime_get_ns(void)
+ * Description
+ * Return the time elapsed since system boot, in nanoseconds.
+ * Return
+ * Current *ktime*.
+ *
+ * int bpf_trace_printk(const char *fmt, u32 fmt_size, ...)
+ * Description
+ * This helper is a "printk()-like" facility for debugging. It
+ * prints a message defined by format *fmt* (of size *fmt_size*)
+ * to file *\/sys/kernel/debug/tracing/trace* from DebugFS, if
+ * available. It can take up to three additional **u64**
+ * arguments (as an eBPF helpers, the total number of arguments is
+ * limited to five).
+ *
+ * Each time the helper is called, it appends a line to the trace.
+ * The format of the trace is customizable, and the exact output
+ * one will get depends on the options set in
+ * *\/sys/kernel/debug/tracing/trace_options* (see also the
+ * *README* file under the same directory). However, it usually
+ * defaults to something like:
+ *
+ * ::
+ *
+ * telnet-470 [001] .N.. 419421.045894: 0x00000001: <formatted msg>
+ *
+ * In the above:
+ *
+ * * ``telnet`` is the name of the current task.
+ * * ``470`` is the PID of the current task.
+ * * ``001`` is the CPU number on which the task is
+ * running.
+ * * In ``.N..``, each character refers to a set of
+ * options (whether irqs are enabled, scheduling
+ * options, whether hard/softirqs are running, level of
+ * preempt_disabled respectively). **N** means that
+ * **TIF_NEED_RESCHED** and **PREEMPT_NEED_RESCHED**
+ * are set.
+ * * ``419421.045894`` is a timestamp.
+ * * ``0x00000001`` is a fake value used by BPF for the
+ * instruction pointer register.
+ * * ``<formatted msg>`` is the message formatted with
+ * *fmt*.
+ *
+ * The conversion specifiers supported by *fmt* are similar, but
+ * more limited than for printk(). They are **%d**, **%i**,
+ * **%u**, **%x**, **%ld**, **%li**, **%lu**, **%lx**, **%lld**,
+ * **%lli**, **%llu**, **%llx**, **%p**, **%s**. No modifier (size
+ * of field, padding with zeroes, etc.) is available, and the
+ * helper will return **-EINVAL** (but print nothing) if it
+ * encounters an unknown specifier.
+ *
+ * Also, note that **bpf_trace_printk**\ () is slow, and should
+ * only be used for debugging purposes. For this reason, a notice
+ * bloc (spanning several lines) is printed to kernel logs and
+ * states that the helper should not be used "for production use"
+ * the first time this helper is used (or more precisely, when
+ * **trace_printk**\ () buffers are allocated). For passing values
+ * to user space, perf events should be preferred.
+ * Return
+ * The number of bytes written to the buffer, or a negative error
+ * in case of failure.
+ *
+ * u32 bpf_get_prandom_u32(void)
+ * Description
+ * Get a pseudo-random number.
+ *
+ * From a security point of view, this helper uses its own
+ * pseudo-random internal state, and cannot be used to infer the
+ * seed of other random functions in the kernel. However, it is
+ * essential to note that the generator used by the helper is not
+ * cryptographically secure.
+ * Return
+ * A random 32-bit unsigned value.
+ *
+ * u32 bpf_get_smp_processor_id(void)
+ * Description
+ * Get the SMP (symmetric multiprocessing) processor id. Note that
+ * all programs run with preemption disabled, which means that the
+ * SMP processor id is stable during all the execution of the
+ * program.
+ * Return
+ * The SMP id of the processor running the program.
+ *
+ * int bpf_skb_store_bytes(struct sk_buff *skb, u32 offset, const void *from, u32 len, u64 flags)
+ * Description
+ * Store *len* bytes from address *from* into the packet
+ * associated to *skb*, at *offset*. *flags* are a combination of
+ * **BPF_F_RECOMPUTE_CSUM** (automatically recompute the
+ * checksum for the packet after storing the bytes) and
+ * **BPF_F_INVALIDATE_HASH** (set *skb*\ **->hash**, *skb*\
+ * **->swhash** and *skb*\ **->l4hash** to 0).
+ *
+ * A call to this helper is susceptible to change the underlaying
+ * packet buffer. Therefore, at load time, all checks on pointers
+ * previously done by the verifier are invalidated and must be
+ * performed again, if the helper is used in combination with
+ * direct packet access.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_l3_csum_replace(struct sk_buff *skb, u32 offset, u64 from, u64 to, u64 size)
+ * Description
+ * Recompute the layer 3 (e.g. IP) checksum for the packet
+ * associated to *skb*. Computation is incremental, so the helper
+ * must know the former value of the header field that was
+ * modified (*from*), the new value of this field (*to*), and the
+ * number of bytes (2 or 4) for this field, stored in *size*.
+ * Alternatively, it is possible to store the difference between
+ * the previous and the new values of the header field in *to*, by
+ * setting *from* and *size* to 0. For both methods, *offset*
+ * indicates the location of the IP checksum within the packet.
+ *
+ * This helper works in combination with **bpf_csum_diff**\ (),
+ * which does not update the checksum in-place, but offers more
+ * flexibility and can handle sizes larger than 2 or 4 for the
+ * checksum to update.
+ *
+ * A call to this helper is susceptible to change the underlaying
+ * packet buffer. Therefore, at load time, all checks on pointers
+ * previously done by the verifier are invalidated and must be
+ * performed again, if the helper is used in combination with
+ * direct packet access.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_l4_csum_replace(struct sk_buff *skb, u32 offset, u64 from, u64 to, u64 flags)
+ * Description
+ * Recompute the layer 4 (e.g. TCP, UDP or ICMP) checksum for the
+ * packet associated to *skb*. Computation is incremental, so the
+ * helper must know the former value of the header field that was
+ * modified (*from*), the new value of this field (*to*), and the
+ * number of bytes (2 or 4) for this field, stored on the lowest
+ * four bits of *flags*. Alternatively, it is possible to store
+ * the difference between the previous and the new values of the
+ * header field in *to*, by setting *from* and the four lowest
+ * bits of *flags* to 0. For both methods, *offset* indicates the
+ * location of the IP checksum within the packet. In addition to
+ * the size of the field, *flags* can be added (bitwise OR) actual
+ * flags. With **BPF_F_MARK_MANGLED_0**, a null checksum is left
+ * untouched (unless **BPF_F_MARK_ENFORCE** is added as well), and
+ * for updates resulting in a null checksum the value is set to
+ * **CSUM_MANGLED_0** instead. Flag **BPF_F_PSEUDO_HDR** indicates
+ * the checksum is to be computed against a pseudo-header.
+ *
+ * This helper works in combination with **bpf_csum_diff**\ (),
+ * which does not update the checksum in-place, but offers more
+ * flexibility and can handle sizes larger than 2 or 4 for the
+ * checksum to update.
+ *
+ * A call to this helper is susceptible to change the underlaying
+ * packet buffer. Therefore, at load time, all checks on pointers
+ * previously done by the verifier are invalidated and must be
+ * performed again, if the helper is used in combination with
+ * direct packet access.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_tail_call(void *ctx, struct bpf_map *prog_array_map, u32 index)
+ * Description
+ * This special helper is used to trigger a "tail call", or in
+ * other words, to jump into another eBPF program. The same stack
+ * frame is used (but values on stack and in registers for the
+ * caller are not accessible to the callee). This mechanism allows
+ * for program chaining, either for raising the maximum number of
+ * available eBPF instructions, or to execute given programs in
+ * conditional blocks. For security reasons, there is an upper
+ * limit to the number of successive tail calls that can be
+ * performed.
+ *
+ * Upon call of this helper, the program attempts to jump into a
+ * program referenced at index *index* in *prog_array_map*, a
+ * special map of type **BPF_MAP_TYPE_PROG_ARRAY**, and passes
+ * *ctx*, a pointer to the context.
+ *
+ * If the call succeeds, the kernel immediately runs the first
+ * instruction of the new program. This is not a function call,
+ * and it never returns to the previous program. If the call
+ * fails, then the helper has no effect, and the caller continues
+ * to run its subsequent instructions. A call can fail if the
+ * destination program for the jump does not exist (i.e. *index*
+ * is superior to the number of entries in *prog_array_map*), or
+ * if the maximum number of tail calls has been reached for this
+ * chain of programs. This limit is defined in the kernel by the
+ * macro **MAX_TAIL_CALL_CNT** (not accessible to user space),
+ * which is currently set to 32.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_clone_redirect(struct sk_buff *skb, u32 ifindex, u64 flags)
+ * Description
+ * Clone and redirect the packet associated to *skb* to another
+ * net device of index *ifindex*. Both ingress and egress
+ * interfaces can be used for redirection. The **BPF_F_INGRESS**
+ * value in *flags* is used to make the distinction (ingress path
+ * is selected if the flag is present, egress path otherwise).
+ * This is the only flag supported for now.
+ *
+ * In comparison with **bpf_redirect**\ () helper,
+ * **bpf_clone_redirect**\ () has the associated cost of
+ * duplicating the packet buffer, but this can be executed out of
+ * the eBPF program. Conversely, **bpf_redirect**\ () is more
+ * efficient, but it is handled through an action code where the
+ * redirection happens only after the eBPF program has returned.
+ *
+ * A call to this helper is susceptible to change the underlaying
+ * packet buffer. Therefore, at load time, all checks on pointers
+ * previously done by the verifier are invalidated and must be
+ * performed again, if the helper is used in combination with
+ * direct packet access.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * u64 bpf_get_current_pid_tgid(void)
+ * Return
+ * A 64-bit integer containing the current tgid and pid, and
+ * created as such:
+ * *current_task*\ **->tgid << 32 \|**
+ * *current_task*\ **->pid**.
+ *
+ * u64 bpf_get_current_uid_gid(void)
+ * Return
+ * A 64-bit integer containing the current GID and UID, and
+ * created as such: *current_gid* **<< 32 \|** *current_uid*.
+ *
+ * int bpf_get_current_comm(char *buf, u32 size_of_buf)
+ * Description
+ * Copy the **comm** attribute of the current task into *buf* of
+ * *size_of_buf*. The **comm** attribute contains the name of
+ * the executable (excluding the path) for the current task. The
+ * *size_of_buf* must be strictly positive. On success, the
+ * helper makes sure that the *buf* is NUL-terminated. On failure,
+ * it is filled with zeroes.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * u32 bpf_get_cgroup_classid(struct sk_buff *skb)
+ * Description
+ * Retrieve the classid for the current task, i.e. for the net_cls
+ * cgroup to which *skb* belongs.
+ *
+ * This helper can be used on TC egress path, but not on ingress.
+ *
+ * The net_cls cgroup provides an interface to tag network packets
+ * based on a user-provided identifier for all traffic coming from
+ * the tasks belonging to the related cgroup. See also the related
+ * kernel documentation, available from the Linux sources in file
+ * *Documentation/cgroup-v1/net_cls.txt*.
+ *
+ * The Linux kernel has two versions for cgroups: there are
+ * cgroups v1 and cgroups v2. Both are available to users, who can
+ * use a mixture of them, but note that the net_cls cgroup is for
+ * cgroup v1 only. This makes it incompatible with BPF programs
+ * run on cgroups, which is a cgroup-v2-only feature (a socket can
+ * only hold data for one version of cgroups at a time).
+ *
+ * This helper is only available is the kernel was compiled with
+ * the **CONFIG_CGROUP_NET_CLASSID** configuration option set to
+ * "**y**" or to "**m**".
+ * Return
+ * The classid, or 0 for the default unconfigured classid.
+ *
+ * int bpf_skb_vlan_push(struct sk_buff *skb, __be16 vlan_proto, u16 vlan_tci)
+ * Description
+ * Push a *vlan_tci* (VLAN tag control information) of protocol
+ * *vlan_proto* to the packet associated to *skb*, then update
+ * the checksum. Note that if *vlan_proto* is different from
+ * **ETH_P_8021Q** and **ETH_P_8021AD**, it is considered to
+ * be **ETH_P_8021Q**.
+ *
+ * A call to this helper is susceptible to change the underlaying
+ * packet buffer. Therefore, at load time, all checks on pointers
+ * previously done by the verifier are invalidated and must be
+ * performed again, if the helper is used in combination with
+ * direct packet access.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_skb_vlan_pop(struct sk_buff *skb)
+ * Description
+ * Pop a VLAN header from the packet associated to *skb*.
+ *
+ * A call to this helper is susceptible to change the underlaying
+ * packet buffer. Therefore, at load time, all checks on pointers
+ * previously done by the verifier are invalidated and must be
+ * performed again, if the helper is used in combination with
+ * direct packet access.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_skb_get_tunnel_key(struct sk_buff *skb, struct bpf_tunnel_key *key, u32 size, u64 flags)
+ * Description
+ * Get tunnel metadata. This helper takes a pointer *key* to an
+ * empty **struct bpf_tunnel_key** of **size**, that will be
+ * filled with tunnel metadata for the packet associated to *skb*.
+ * The *flags* can be set to **BPF_F_TUNINFO_IPV6**, which
+ * indicates that the tunnel is based on IPv6 protocol instead of
+ * IPv4.
+ *
+ * The **struct bpf_tunnel_key** is an object that generalizes the
+ * principal parameters used by various tunneling protocols into a
+ * single struct. This way, it can be used to easily make a
+ * decision based on the contents of the encapsulation header,
+ * "summarized" in this struct. In particular, it holds the IP
+ * address of the remote end (IPv4 or IPv6, depending on the case)
+ * in *key*\ **->remote_ipv4** or *key*\ **->remote_ipv6**. Also,
+ * this struct exposes the *key*\ **->tunnel_id**, which is
+ * generally mapped to a VNI (Virtual Network Identifier), making
+ * it programmable together with the **bpf_skb_set_tunnel_key**\
+ * () helper.
+ *
+ * Let's imagine that the following code is part of a program
+ * attached to the TC ingress interface, on one end of a GRE
+ * tunnel, and is supposed to filter out all messages coming from
+ * remote ends with IPv4 address other than 10.0.0.1:
+ *
+ * ::
+ *
+ * int ret;
+ * struct bpf_tunnel_key key = {};
+ *
+ * ret = bpf_skb_get_tunnel_key(skb, &key, sizeof(key), 0);
+ * if (ret < 0)
+ * return TC_ACT_SHOT; // drop packet
+ *
+ * if (key.remote_ipv4 != 0x0a000001)
+ * return TC_ACT_SHOT; // drop packet
+ *
+ * return TC_ACT_OK; // accept packet
+ *
+ * This interface can also be used with all encapsulation devices
+ * that can operate in "collect metadata" mode: instead of having
+ * one network device per specific configuration, the "collect
+ * metadata" mode only requires a single device where the
+ * configuration can be extracted from this helper.
+ *
+ * This can be used together with various tunnels such as VXLan,
+ * Geneve, GRE or IP in IP (IPIP).
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_skb_set_tunnel_key(struct sk_buff *skb, struct bpf_tunnel_key *key, u32 size, u64 flags)
+ * Description
+ * Populate tunnel metadata for packet associated to *skb.* The
+ * tunnel metadata is set to the contents of *key*, of *size*. The
+ * *flags* can be set to a combination of the following values:
+ *
+ * **BPF_F_TUNINFO_IPV6**
+ * Indicate that the tunnel is based on IPv6 protocol
+ * instead of IPv4.
+ * **BPF_F_ZERO_CSUM_TX**
+ * For IPv4 packets, add a flag to tunnel metadata
+ * indicating that checksum computation should be skipped
+ * and checksum set to zeroes.
+ * **BPF_F_DONT_FRAGMENT**
+ * Add a flag to tunnel metadata indicating that the
+ * packet should not be fragmented.
+ * **BPF_F_SEQ_NUMBER**
+ * Add a flag to tunnel metadata indicating that a
+ * sequence number should be added to tunnel header before
+ * sending the packet. This flag was added for GRE
+ * encapsulation, but might be used with other protocols
+ * as well in the future.
+ *
+ * Here is a typical usage on the transmit path:
+ *
+ * ::
+ *
+ * struct bpf_tunnel_key key;
+ * populate key ...
+ * bpf_skb_set_tunnel_key(skb, &key, sizeof(key), 0);
+ * bpf_clone_redirect(skb, vxlan_dev_ifindex, 0);
+ *
+ * See also the description of the **bpf_skb_get_tunnel_key**\ ()
+ * helper for additional information.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * u64 bpf_perf_event_read(struct bpf_map *map, u64 flags)
+ * Description
+ * Read the value of a perf event counter. This helper relies on a
+ * *map* of type **BPF_MAP_TYPE_PERF_EVENT_ARRAY**. The nature of
+ * the perf event counter is selected when *map* is updated with
+ * perf event file descriptors. The *map* is an array whose size
+ * is the number of available CPUs, and each cell contains a value
+ * relative to one CPU. The value to retrieve is indicated by
+ * *flags*, that contains the index of the CPU to look up, masked
+ * with **BPF_F_INDEX_MASK**. Alternatively, *flags* can be set to
+ * **BPF_F_CURRENT_CPU** to indicate that the value for the
+ * current CPU should be retrieved.
+ *
+ * Note that before Linux 4.13, only hardware perf event can be
+ * retrieved.
+ *
+ * Also, be aware that the newer helper
+ * **bpf_perf_event_read_value**\ () is recommended over
+ * **bpf_perf_event_read**\ () in general. The latter has some ABI
+ * quirks where error and counter value are used as a return code
+ * (which is wrong to do since ranges may overlap). This issue is
+ * fixed with **bpf_perf_event_read_value**\ (), which at the same
+ * time provides more features over the **bpf_perf_event_read**\
+ * () interface. Please refer to the description of
+ * **bpf_perf_event_read_value**\ () for details.
+ * Return
+ * The value of the perf event counter read from the map, or a
+ * negative error code in case of failure.
+ *
+ * int bpf_redirect(u32 ifindex, u64 flags)
+ * Description
+ * Redirect the packet to another net device of index *ifindex*.
+ * This helper is somewhat similar to **bpf_clone_redirect**\
+ * (), except that the packet is not cloned, which provides
+ * increased performance.
+ *
+ * Except for XDP, both ingress and egress interfaces can be used
+ * for redirection. The **BPF_F_INGRESS** value in *flags* is used
+ * to make the distinction (ingress path is selected if the flag
+ * is present, egress path otherwise). Currently, XDP only
+ * supports redirection to the egress interface, and accepts no
+ * flag at all.
+ *
+ * The same effect can be attained with the more generic
+ * **bpf_redirect_map**\ (), which requires specific maps to be
+ * used but offers better performance.
+ * Return
+ * For XDP, the helper returns **XDP_REDIRECT** on success or
+ * **XDP_ABORTED** on error. For other program types, the values
+ * are **TC_ACT_REDIRECT** on success or **TC_ACT_SHOT** on
+ * error.
+ *
+ * u32 bpf_get_route_realm(struct sk_buff *skb)
+ * Description
+ * Retrieve the realm or the route, that is to say the
+ * **tclassid** field of the destination for the *skb*. The
+ * indentifier retrieved is a user-provided tag, similar to the
+ * one used with the net_cls cgroup (see description for
+ * **bpf_get_cgroup_classid**\ () helper), but here this tag is
+ * held by a route (a destination entry), not by a task.
+ *
+ * Retrieving this identifier works with the clsact TC egress hook
+ * (see also **tc-bpf(8)**), or alternatively on conventional
+ * classful egress qdiscs, but not on TC ingress path. In case of
+ * clsact TC egress hook, this has the advantage that, internally,
+ * the destination entry has not been dropped yet in the transmit
+ * path. Therefore, the destination entry does not need to be
+ * artificially held via **netif_keep_dst**\ () for a classful
+ * qdisc until the *skb* is freed.
+ *
+ * This helper is available only if the kernel was compiled with
+ * **CONFIG_IP_ROUTE_CLASSID** configuration option.
+ * Return
+ * The realm of the route for the packet associated to *skb*, or 0
+ * if none was found.
+ *
+ * int bpf_perf_event_output(struct pt_reg *ctx, struct bpf_map *map, u64 flags, void *data, u64 size)
+ * Description
+ * Write raw *data* blob into a special BPF perf event held by
+ * *map* of type **BPF_MAP_TYPE_PERF_EVENT_ARRAY**. This perf
+ * event must have the following attributes: **PERF_SAMPLE_RAW**
+ * as **sample_type**, **PERF_TYPE_SOFTWARE** as **type**, and
+ * **PERF_COUNT_SW_BPF_OUTPUT** as **config**.
+ *
+ * The *flags* are used to indicate the index in *map* for which
+ * the value must be put, masked with **BPF_F_INDEX_MASK**.
+ * Alternatively, *flags* can be set to **BPF_F_CURRENT_CPU**
+ * to indicate that the index of the current CPU core should be
+ * used.
+ *
+ * The value to write, of *size*, is passed through eBPF stack and
+ * pointed by *data*.
+ *
+ * The context of the program *ctx* needs also be passed to the
+ * helper.
+ *
+ * On user space, a program willing to read the values needs to
+ * call **perf_event_open**\ () on the perf event (either for
+ * one or for all CPUs) and to store the file descriptor into the
+ * *map*. This must be done before the eBPF program can send data
+ * into it. An example is available in file
+ * *samples/bpf/trace_output_user.c* in the Linux kernel source
+ * tree (the eBPF program counterpart is in
+ * *samples/bpf/trace_output_kern.c*).
+ *
+ * **bpf_perf_event_output**\ () achieves better performance
+ * than **bpf_trace_printk**\ () for sharing data with user
+ * space, and is much better suitable for streaming data from eBPF
+ * programs.
+ *
+ * Note that this helper is not restricted to tracing use cases
+ * and can be used with programs attached to TC or XDP as well,
+ * where it allows for passing data to user space listeners. Data
+ * can be:
+ *
+ * * Only custom structs,
+ * * Only the packet payload, or
+ * * A combination of both.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_skb_load_bytes(const struct sk_buff *skb, u32 offset, void *to, u32 len)
+ * Description
+ * This helper was provided as an easy way to load data from a
+ * packet. It can be used to load *len* bytes from *offset* from
+ * the packet associated to *skb*, into the buffer pointed by
+ * *to*.
+ *
+ * Since Linux 4.7, usage of this helper has mostly been replaced
+ * by "direct packet access", enabling packet data to be
+ * manipulated with *skb*\ **->data** and *skb*\ **->data_end**
+ * pointing respectively to the first byte of packet data and to
+ * the byte after the last byte of packet data. However, it
+ * remains useful if one wishes to read large quantities of data
+ * at once from a packet into the eBPF stack.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_get_stackid(struct pt_reg *ctx, struct bpf_map *map, u64 flags)
+ * Description
+ * Walk a user or a kernel stack and return its id. To achieve
+ * this, the helper needs *ctx*, which is a pointer to the context
+ * on which the tracing program is executed, and a pointer to a
+ * *map* of type **BPF_MAP_TYPE_STACK_TRACE**.
+ *
+ * The last argument, *flags*, holds the number of stack frames to
+ * skip (from 0 to 255), masked with
+ * **BPF_F_SKIP_FIELD_MASK**. The next bits can be used to set
+ * a combination of the following flags:
+ *
+ * **BPF_F_USER_STACK**
+ * Collect a user space stack instead of a kernel stack.
+ * **BPF_F_FAST_STACK_CMP**
+ * Compare stacks by hash only.
+ * **BPF_F_REUSE_STACKID**
+ * If two different stacks hash into the same *stackid*,
+ * discard the old one.
+ *
+ * The stack id retrieved is a 32 bit long integer handle which
+ * can be further combined with other data (including other stack
+ * ids) and used as a key into maps. This can be useful for
+ * generating a variety of graphs (such as flame graphs or off-cpu
+ * graphs).
+ *
+ * For walking a stack, this helper is an improvement over
+ * **bpf_probe_read**\ (), which can be used with unrolled loops
+ * but is not efficient and consumes a lot of eBPF instructions.
+ * Instead, **bpf_get_stackid**\ () can collect up to
+ * **PERF_MAX_STACK_DEPTH** both kernel and user frames. Note that
+ * this limit can be controlled with the **sysctl** program, and
+ * that it should be manually increased in order to profile long
+ * user stacks (such as stacks for Java programs). To do so, use:
+ *
+ * ::
+ *
+ * # sysctl kernel.perf_event_max_stack=<new value>
+ * Return
+ * The positive or null stack id on success, or a negative error
+ * in case of failure.
+ *
+ * s64 bpf_csum_diff(__be32 *from, u32 from_size, __be32 *to, u32 to_size, __wsum seed)
+ * Description
+ * Compute a checksum difference, from the raw buffer pointed by
+ * *from*, of length *from_size* (that must be a multiple of 4),
+ * towards the raw buffer pointed by *to*, of size *to_size*
+ * (same remark). An optional *seed* can be added to the value
+ * (this can be cascaded, the seed may come from a previous call
+ * to the helper).
+ *
+ * This is flexible enough to be used in several ways:
+ *
+ * * With *from_size* == 0, *to_size* > 0 and *seed* set to
+ * checksum, it can be used when pushing new data.
+ * * With *from_size* > 0, *to_size* == 0 and *seed* set to
+ * checksum, it can be used when removing data from a packet.
+ * * With *from_size* > 0, *to_size* > 0 and *seed* set to 0, it
+ * can be used to compute a diff. Note that *from_size* and
+ * *to_size* do not need to be equal.
+ *
+ * This helper can be used in combination with
+ * **bpf_l3_csum_replace**\ () and **bpf_l4_csum_replace**\ (), to
+ * which one can feed in the difference computed with
+ * **bpf_csum_diff**\ ().
+ * Return
+ * The checksum result, or a negative error code in case of
+ * failure.
+ *
+ * int bpf_skb_get_tunnel_opt(struct sk_buff *skb, u8 *opt, u32 size)
+ * Description
+ * Retrieve tunnel options metadata for the packet associated to
+ * *skb*, and store the raw tunnel option data to the buffer *opt*
+ * of *size*.
+ *
+ * This helper can be used with encapsulation devices that can
+ * operate in "collect metadata" mode (please refer to the related
+ * note in the description of **bpf_skb_get_tunnel_key**\ () for
+ * more details). A particular example where this can be used is
+ * in combination with the Geneve encapsulation protocol, where it
+ * allows for pushing (with **bpf_skb_get_tunnel_opt**\ () helper)
+ * and retrieving arbitrary TLVs (Type-Length-Value headers) from
+ * the eBPF program. This allows for full customization of these
+ * headers.
+ * Return
+ * The size of the option data retrieved.
+ *
+ * int bpf_skb_set_tunnel_opt(struct sk_buff *skb, u8 *opt, u32 size)
+ * Description
+ * Set tunnel options metadata for the packet associated to *skb*
+ * to the option data contained in the raw buffer *opt* of *size*.
+ *
+ * See also the description of the **bpf_skb_get_tunnel_opt**\ ()
+ * helper for additional information.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_skb_change_proto(struct sk_buff *skb, __be16 proto, u64 flags)
+ * Description
+ * Change the protocol of the *skb* to *proto*. Currently
+ * supported are transition from IPv4 to IPv6, and from IPv6 to
+ * IPv4. The helper takes care of the groundwork for the
+ * transition, including resizing the socket buffer. The eBPF
+ * program is expected to fill the new headers, if any, via
+ * **skb_store_bytes**\ () and to recompute the checksums with
+ * **bpf_l3_csum_replace**\ () and **bpf_l4_csum_replace**\
+ * (). The main case for this helper is to perform NAT64
+ * operations out of an eBPF program.
+ *
+ * Internally, the GSO type is marked as dodgy so that headers are
+ * checked and segments are recalculated by the GSO/GRO engine.
+ * The size for GSO target is adapted as well.
+ *
+ * All values for *flags* are reserved for future usage, and must
+ * be left at zero.
+ *
+ * A call to this helper is susceptible to change the underlaying
+ * packet buffer. Therefore, at load time, all checks on pointers
+ * previously done by the verifier are invalidated and must be
+ * performed again, if the helper is used in combination with
+ * direct packet access.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_skb_change_type(struct sk_buff *skb, u32 type)
+ * Description
+ * Change the packet type for the packet associated to *skb*. This
+ * comes down to setting *skb*\ **->pkt_type** to *type*, except
+ * the eBPF program does not have a write access to *skb*\
+ * **->pkt_type** beside this helper. Using a helper here allows
+ * for graceful handling of errors.
+ *
+ * The major use case is to change incoming *skb*s to
+ * **PACKET_HOST** in a programmatic way instead of having to
+ * recirculate via **redirect**\ (..., **BPF_F_INGRESS**), for
+ * example.
+ *
+ * Note that *type* only allows certain values. At this time, they
+ * are:
+ *
+ * **PACKET_HOST**
+ * Packet is for us.
+ * **PACKET_BROADCAST**
+ * Send packet to all.
+ * **PACKET_MULTICAST**
+ * Send packet to group.
+ * **PACKET_OTHERHOST**
+ * Send packet to someone else.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_skb_under_cgroup(struct sk_buff *skb, struct bpf_map *map, u32 index)
+ * Description
+ * Check whether *skb* is a descendant of the cgroup2 held by
+ * *map* of type **BPF_MAP_TYPE_CGROUP_ARRAY**, at *index*.
+ * Return
+ * The return value depends on the result of the test, and can be:
+ *
+ * * 0, if the *skb* failed the cgroup2 descendant test.
+ * * 1, if the *skb* succeeded the cgroup2 descendant test.
+ * * A negative error code, if an error occurred.
+ *
+ * u32 bpf_get_hash_recalc(struct sk_buff *skb)
+ * Description
+ * Retrieve the hash of the packet, *skb*\ **->hash**. If it is
+ * not set, in particular if the hash was cleared due to mangling,
+ * recompute this hash. Later accesses to the hash can be done
+ * directly with *skb*\ **->hash**.
+ *
+ * Calling **bpf_set_hash_invalid**\ (), changing a packet
+ * prototype with **bpf_skb_change_proto**\ (), or calling
+ * **bpf_skb_store_bytes**\ () with the
+ * **BPF_F_INVALIDATE_HASH** are actions susceptible to clear
+ * the hash and to trigger a new computation for the next call to
+ * **bpf_get_hash_recalc**\ ().
+ * Return
+ * The 32-bit hash.
+ *
+ * u64 bpf_get_current_task(void)
+ * Return
+ * A pointer to the current task struct.
+ *
+ * int bpf_probe_write_user(void *dst, const void *src, u32 len)
+ * Description
+ * Attempt in a safe way to write *len* bytes from the buffer
+ * *src* to *dst* in memory. It only works for threads that are in
+ * user context, and *dst* must be a valid user space address.
+ *
+ * This helper should not be used to implement any kind of
+ * security mechanism because of TOC-TOU attacks, but rather to
+ * debug, divert, and manipulate execution of semi-cooperative
+ * processes.
+ *
+ * Keep in mind that this feature is meant for experiments, and it
+ * has a risk of crashing the system and running programs.
+ * Therefore, when an eBPF program using this helper is attached,
+ * a warning including PID and process name is printed to kernel
+ * logs.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_current_task_under_cgroup(struct bpf_map *map, u32 index)
+ * Description
+ * Check whether the probe is being run is the context of a given
+ * subset of the cgroup2 hierarchy. The cgroup2 to test is held by
+ * *map* of type **BPF_MAP_TYPE_CGROUP_ARRAY**, at *index*.
+ * Return
+ * The return value depends on the result of the test, and can be:
+ *
+ * * 0, if the *skb* task belongs to the cgroup2.
+ * * 1, if the *skb* task does not belong to the cgroup2.
+ * * A negative error code, if an error occurred.
+ *
+ * int bpf_skb_change_tail(struct sk_buff *skb, u32 len, u64 flags)
+ * Description
+ * Resize (trim or grow) the packet associated to *skb* to the
+ * new *len*. The *flags* are reserved for future usage, and must
+ * be left at zero.
+ *
+ * The basic idea is that the helper performs the needed work to
+ * change the size of the packet, then the eBPF program rewrites
+ * the rest via helpers like **bpf_skb_store_bytes**\ (),
+ * **bpf_l3_csum_replace**\ (), **bpf_l3_csum_replace**\ ()
+ * and others. This helper is a slow path utility intended for
+ * replies with control messages. And because it is targeted for
+ * slow path, the helper itself can afford to be slow: it
+ * implicitly linearizes, unclones and drops offloads from the
+ * *skb*.
+ *
+ * A call to this helper is susceptible to change the underlaying
+ * packet buffer. Therefore, at load time, all checks on pointers
+ * previously done by the verifier are invalidated and must be
+ * performed again, if the helper is used in combination with
+ * direct packet access.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_skb_pull_data(struct sk_buff *skb, u32 len)
+ * Description
+ * Pull in non-linear data in case the *skb* is non-linear and not
+ * all of *len* are part of the linear section. Make *len* bytes
+ * from *skb* readable and writable. If a zero value is passed for
+ * *len*, then the whole length of the *skb* is pulled.
+ *
+ * This helper is only needed for reading and writing with direct
+ * packet access.
+ *
+ * For direct packet access, testing that offsets to access
+ * are within packet boundaries (test on *skb*\ **->data_end**) is
+ * susceptible to fail if offsets are invalid, or if the requested
+ * data is in non-linear parts of the *skb*. On failure the
+ * program can just bail out, or in the case of a non-linear
+ * buffer, use a helper to make the data available. The
+ * **bpf_skb_load_bytes**\ () helper is a first solution to access
+ * the data. Another one consists in using **bpf_skb_pull_data**
+ * to pull in once the non-linear parts, then retesting and
+ * eventually access the data.
+ *
+ * At the same time, this also makes sure the *skb* is uncloned,
+ * which is a necessary condition for direct write. As this needs
+ * to be an invariant for the write part only, the verifier
+ * detects writes and adds a prologue that is calling
+ * **bpf_skb_pull_data()** to effectively unclone the *skb* from
+ * the very beginning in case it is indeed cloned.
+ *
+ * A call to this helper is susceptible to change the underlaying
+ * packet buffer. Therefore, at load time, all checks on pointers
+ * previously done by the verifier are invalidated and must be
+ * performed again, if the helper is used in combination with
+ * direct packet access.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * s64 bpf_csum_update(struct sk_buff *skb, __wsum csum)
+ * Description
+ * Add the checksum *csum* into *skb*\ **->csum** in case the
+ * driver has supplied a checksum for the entire packet into that
+ * field. Return an error otherwise. This helper is intended to be
+ * used in combination with **bpf_csum_diff**\ (), in particular
+ * when the checksum needs to be updated after data has been
+ * written into the packet through direct packet access.
+ * Return
+ * The checksum on success, or a negative error code in case of
+ * failure.
+ *
+ * void bpf_set_hash_invalid(struct sk_buff *skb)
+ * Description
+ * Invalidate the current *skb*\ **->hash**. It can be used after
+ * mangling on headers through direct packet access, in order to
+ * indicate that the hash is outdated and to trigger a
+ * recalculation the next time the kernel tries to access this
+ * hash or when the **bpf_get_hash_recalc**\ () helper is called.
+ *
+ * int bpf_get_numa_node_id(void)
+ * Description
+ * Return the id of the current NUMA node. The primary use case
+ * for this helper is the selection of sockets for the local NUMA
+ * node, when the program is attached to sockets using the
+ * **SO_ATTACH_REUSEPORT_EBPF** option (see also **socket(7)**),
+ * but the helper is also available to other eBPF program types,
+ * similarly to **bpf_get_smp_processor_id**\ ().
+ * Return
+ * The id of current NUMA node.
+ *
+ * int bpf_skb_change_head(struct sk_buff *skb, u32 len, u64 flags)
+ * Description
+ * Grows headroom of packet associated to *skb* and adjusts the
+ * offset of the MAC header accordingly, adding *len* bytes of
+ * space. It automatically extends and reallocates memory as
+ * required.
+ *
+ * This helper can be used on a layer 3 *skb* to push a MAC header
+ * for redirection into a layer 2 device.
+ *
+ * All values for *flags* are reserved for future usage, and must
+ * be left at zero.
+ *
+ * A call to this helper is susceptible to change the underlaying
+ * packet buffer. Therefore, at load time, all checks on pointers
+ * previously done by the verifier are invalidated and must be
+ * performed again, if the helper is used in combination with
+ * direct packet access.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_xdp_adjust_head(struct xdp_buff *xdp_md, int delta)
+ * Description
+ * Adjust (move) *xdp_md*\ **->data** by *delta* bytes. Note that
+ * it is possible to use a negative value for *delta*. This helper
+ * can be used to prepare the packet for pushing or popping
+ * headers.
+ *
+ * A call to this helper is susceptible to change the underlaying
+ * packet buffer. Therefore, at load time, all checks on pointers
+ * previously done by the verifier are invalidated and must be
+ * performed again, if the helper is used in combination with
+ * direct packet access.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_probe_read_str(void *dst, int size, const void *unsafe_ptr)
+ * Description
+ * Copy a NUL terminated string from an unsafe address
+ * *unsafe_ptr* to *dst*. The *size* should include the
+ * terminating NUL byte. In case the string length is smaller than
+ * *size*, the target is not padded with further NUL bytes. If the
+ * string length is larger than *size*, just *size*-1 bytes are
+ * copied and the last byte is set to NUL.
+ *
+ * On success, the length of the copied string is returned. This
+ * makes this helper useful in tracing programs for reading
+ * strings, and more importantly to get its length at runtime. See
+ * the following snippet:
+ *
+ * ::
+ *
+ * SEC("kprobe/sys_open")
+ * void bpf_sys_open(struct pt_regs *ctx)
+ * {
+ * char buf[PATHLEN]; // PATHLEN is defined to 256
+ * int res = bpf_probe_read_str(buf, sizeof(buf),
+ * ctx->di);
+ *
+ * // Consume buf, for example push it to
+ * // userspace via bpf_perf_event_output(); we
+ * // can use res (the string length) as event
+ * // size, after checking its boundaries.
+ * }
+ *
+ * In comparison, using **bpf_probe_read()** helper here instead
+ * to read the string would require to estimate the length at
+ * compile time, and would often result in copying more memory
+ * than necessary.
+ *
+ * Another useful use case is when parsing individual process
+ * arguments or individual environment variables navigating
+ * *current*\ **->mm->arg_start** and *current*\
+ * **->mm->env_start**: using this helper and the return value,
+ * one can quickly iterate at the right offset of the memory area.
+ * Return
+ * On success, the strictly positive length of the string,
+ * including the trailing NUL character. On error, a negative
+ * value.
+ *
+ * u64 bpf_get_socket_cookie(struct sk_buff *skb)
+ * Description
+ * If the **struct sk_buff** pointed by *skb* has a known socket,
+ * retrieve the cookie (generated by the kernel) of this socket.
+ * If no cookie has been set yet, generate a new cookie. Once
+ * generated, the socket cookie remains stable for the life of the
+ * socket. This helper can be useful for monitoring per socket
+ * networking traffic statistics as it provides a unique socket
+ * identifier per namespace.
+ * Return
+ * A 8-byte long non-decreasing number on success, or 0 if the
+ * socket field is missing inside *skb*.
+ *
+ * u64 bpf_get_socket_cookie(struct bpf_sock_addr *ctx)
+ * Description
+ * Equivalent to bpf_get_socket_cookie() helper that accepts
+ * *skb*, but gets socket from **struct bpf_sock_addr** contex.
+ * Return
+ * A 8-byte long non-decreasing number.
+ *
+ * u64 bpf_get_socket_cookie(struct bpf_sock_ops *ctx)
+ * Description
+ * Equivalent to bpf_get_socket_cookie() helper that accepts
+ * *skb*, but gets socket from **struct bpf_sock_ops** contex.
+ * Return
+ * A 8-byte long non-decreasing number.
+ *
+ * u32 bpf_get_socket_uid(struct sk_buff *skb)
+ * Return
+ * The owner UID of the socket associated to *skb*. If the socket
+ * is **NULL**, or if it is not a full socket (i.e. if it is a
+ * time-wait or a request socket instead), **overflowuid** value
+ * is returned (note that **overflowuid** might also be the actual
+ * UID value for the socket).
+ *
+ * u32 bpf_set_hash(struct sk_buff *skb, u32 hash)
+ * Description
+ * Set the full hash for *skb* (set the field *skb*\ **->hash**)
+ * to value *hash*.
+ * Return
+ * 0
+ *
+ * int bpf_setsockopt(struct bpf_sock_ops *bpf_socket, int level, int optname, char *optval, int optlen)
+ * Description
+ * Emulate a call to **setsockopt()** on the socket associated to
+ * *bpf_socket*, which must be a full socket. The *level* at
+ * which the option resides and the name *optname* of the option
+ * must be specified, see **setsockopt(2)** for more information.
+ * The option value of length *optlen* is pointed by *optval*.
+ *
+ * This helper actually implements a subset of **setsockopt()**.
+ * It supports the following *level*\ s:
+ *
+ * * **SOL_SOCKET**, which supports the following *optname*\ s:
+ * **SO_RCVBUF**, **SO_SNDBUF**, **SO_MAX_PACING_RATE**,
+ * **SO_PRIORITY**, **SO_RCVLOWAT**, **SO_MARK**.
+ * * **IPPROTO_TCP**, which supports the following *optname*\ s:
+ * **TCP_CONGESTION**, **TCP_BPF_IW**,
+ * **TCP_BPF_SNDCWND_CLAMP**.
+ * * **IPPROTO_IP**, which supports *optname* **IP_TOS**.
+ * * **IPPROTO_IPV6**, which supports *optname* **IPV6_TCLASS**.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_skb_adjust_room(struct sk_buff *skb, s32 len_diff, u32 mode, u64 flags)
+ * Description
+ * Grow or shrink the room for data in the packet associated to
+ * *skb* by *len_diff*, and according to the selected *mode*.
+ *
+ * There is a single supported mode at this time:
+ *
+ * * **BPF_ADJ_ROOM_NET**: Adjust room at the network layer
+ * (room space is added or removed below the layer 3 header).
+ *
+ * All values for *flags* are reserved for future usage, and must
+ * be left at zero.
+ *
+ * A call to this helper is susceptible to change the underlaying
+ * packet buffer. Therefore, at load time, all checks on pointers
+ * previously done by the verifier are invalidated and must be
+ * performed again, if the helper is used in combination with
+ * direct packet access.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_redirect_map(struct bpf_map *map, u32 key, u64 flags)
+ * Description
+ * Redirect the packet to the endpoint referenced by *map* at
+ * index *key*. Depending on its type, this *map* can contain
+ * references to net devices (for forwarding packets through other
+ * ports), or to CPUs (for redirecting XDP frames to another CPU;
+ * but this is only implemented for native XDP (with driver
+ * support) as of this writing).
+ *
+ * All values for *flags* are reserved for future usage, and must
+ * be left at zero.
+ *
+ * When used to redirect packets to net devices, this helper
+ * provides a high performance increase over **bpf_redirect**\ ().
+ * This is due to various implementation details of the underlying
+ * mechanisms, one of which is the fact that **bpf_redirect_map**\
+ * () tries to send packet as a "bulk" to the device.
+ * Return
+ * **XDP_REDIRECT** on success, or **XDP_ABORTED** on error.
+ *
+ * int bpf_sk_redirect_map(struct bpf_map *map, u32 key, u64 flags)
+ * Description
+ * Redirect the packet to the socket referenced by *map* (of type
+ * **BPF_MAP_TYPE_SOCKMAP**) at index *key*. Both ingress and
+ * egress interfaces can be used for redirection. The
+ * **BPF_F_INGRESS** value in *flags* is used to make the
+ * distinction (ingress path is selected if the flag is present,
+ * egress path otherwise). This is the only flag supported for now.
+ * Return
+ * **SK_PASS** on success, or **SK_DROP** on error.
+ *
+ * int bpf_sock_map_update(struct bpf_sock_ops *skops, struct bpf_map *map, void *key, u64 flags)
+ * Description
+ * Add an entry to, or update a *map* referencing sockets. The
+ * *skops* is used as a new value for the entry associated to
+ * *key*. *flags* is one of:
+ *
+ * **BPF_NOEXIST**
+ * The entry for *key* must not exist in the map.
+ * **BPF_EXIST**
+ * The entry for *key* must already exist in the map.
+ * **BPF_ANY**
+ * No condition on the existence of the entry for *key*.
+ *
+ * If the *map* has eBPF programs (parser and verdict), those will
+ * be inherited by the socket being added. If the socket is
+ * already attached to eBPF programs, this results in an error.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_xdp_adjust_meta(struct xdp_buff *xdp_md, int delta)
+ * Description
+ * Adjust the address pointed by *xdp_md*\ **->data_meta** by
+ * *delta* (which can be positive or negative). Note that this
+ * operation modifies the address stored in *xdp_md*\ **->data**,
+ * so the latter must be loaded only after the helper has been
+ * called.
+ *
+ * The use of *xdp_md*\ **->data_meta** is optional and programs
+ * are not required to use it. The rationale is that when the
+ * packet is processed with XDP (e.g. as DoS filter), it is
+ * possible to push further meta data along with it before passing
+ * to the stack, and to give the guarantee that an ingress eBPF
+ * program attached as a TC classifier on the same device can pick
+ * this up for further post-processing. Since TC works with socket
+ * buffers, it remains possible to set from XDP the **mark** or
+ * **priority** pointers, or other pointers for the socket buffer.
+ * Having this scratch space generic and programmable allows for
+ * more flexibility as the user is free to store whatever meta
+ * data they need.
+ *
+ * A call to this helper is susceptible to change the underlaying
+ * packet buffer. Therefore, at load time, all checks on pointers
+ * previously done by the verifier are invalidated and must be
+ * performed again, if the helper is used in combination with
+ * direct packet access.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_perf_event_read_value(struct bpf_map *map, u64 flags, struct bpf_perf_event_value *buf, u32 buf_size)
+ * Description
+ * Read the value of a perf event counter, and store it into *buf*
+ * of size *buf_size*. This helper relies on a *map* of type
+ * **BPF_MAP_TYPE_PERF_EVENT_ARRAY**. The nature of the perf event
+ * counter is selected when *map* is updated with perf event file
+ * descriptors. The *map* is an array whose size is the number of
+ * available CPUs, and each cell contains a value relative to one
+ * CPU. The value to retrieve is indicated by *flags*, that
+ * contains the index of the CPU to look up, masked with
+ * **BPF_F_INDEX_MASK**. Alternatively, *flags* can be set to
+ * **BPF_F_CURRENT_CPU** to indicate that the value for the
+ * current CPU should be retrieved.
+ *
+ * This helper behaves in a way close to
+ * **bpf_perf_event_read**\ () helper, save that instead of
+ * just returning the value observed, it fills the *buf*
+ * structure. This allows for additional data to be retrieved: in
+ * particular, the enabled and running times (in *buf*\
+ * **->enabled** and *buf*\ **->running**, respectively) are
+ * copied. In general, **bpf_perf_event_read_value**\ () is
+ * recommended over **bpf_perf_event_read**\ (), which has some
+ * ABI issues and provides fewer functionalities.
+ *
+ * These values are interesting, because hardware PMU (Performance
+ * Monitoring Unit) counters are limited resources. When there are
+ * more PMU based perf events opened than available counters,
+ * kernel will multiplex these events so each event gets certain
+ * percentage (but not all) of the PMU time. In case that
+ * multiplexing happens, the number of samples or counter value
+ * will not reflect the case compared to when no multiplexing
+ * occurs. This makes comparison between different runs difficult.
+ * Typically, the counter value should be normalized before
+ * comparing to other experiments. The usual normalization is done
+ * as follows.
+ *
+ * ::
+ *
+ * normalized_counter = counter * t_enabled / t_running
+ *
+ * Where t_enabled is the time enabled for event and t_running is
+ * the time running for event since last normalization. The
+ * enabled and running times are accumulated since the perf event
+ * open. To achieve scaling factor between two invocations of an
+ * eBPF program, users can can use CPU id as the key (which is
+ * typical for perf array usage model) to remember the previous
+ * value and do the calculation inside the eBPF program.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_perf_prog_read_value(struct bpf_perf_event_data *ctx, struct bpf_perf_event_value *buf, u32 buf_size)
+ * Description
+ * For en eBPF program attached to a perf event, retrieve the
+ * value of the event counter associated to *ctx* and store it in
+ * the structure pointed by *buf* and of size *buf_size*. Enabled
+ * and running times are also stored in the structure (see
+ * description of helper **bpf_perf_event_read_value**\ () for
+ * more details).
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_getsockopt(struct bpf_sock_ops *bpf_socket, int level, int optname, char *optval, int optlen)
+ * Description
+ * Emulate a call to **getsockopt()** on the socket associated to
+ * *bpf_socket*, which must be a full socket. The *level* at
+ * which the option resides and the name *optname* of the option
+ * must be specified, see **getsockopt(2)** for more information.
+ * The retrieved value is stored in the structure pointed by
+ * *opval* and of length *optlen*.
+ *
+ * This helper actually implements a subset of **getsockopt()**.
+ * It supports the following *level*\ s:
+ *
+ * * **IPPROTO_TCP**, which supports *optname*
+ * **TCP_CONGESTION**.
+ * * **IPPROTO_IP**, which supports *optname* **IP_TOS**.
+ * * **IPPROTO_IPV6**, which supports *optname* **IPV6_TCLASS**.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_override_return(struct pt_reg *regs, u64 rc)
+ * Description
+ * Used for error injection, this helper uses kprobes to override
+ * the return value of the probed function, and to set it to *rc*.
+ * The first argument is the context *regs* on which the kprobe
+ * works.
+ *
+ * This helper works by setting setting the PC (program counter)
+ * to an override function which is run in place of the original
+ * probed function. This means the probed function is not run at
+ * all. The replacement function just returns with the required
+ * value.
+ *
+ * This helper has security implications, and thus is subject to
+ * restrictions. It is only available if the kernel was compiled
+ * with the **CONFIG_BPF_KPROBE_OVERRIDE** configuration
+ * option, and in this case it only works on functions tagged with
+ * **ALLOW_ERROR_INJECTION** in the kernel code.
+ *
+ * Also, the helper is only available for the architectures having
+ * the CONFIG_FUNCTION_ERROR_INJECTION option. As of this writing,
+ * x86 architecture is the only one to support this feature.
+ * Return
+ * 0
+ *
+ * int bpf_sock_ops_cb_flags_set(struct bpf_sock_ops *bpf_sock, int argval)
+ * Description
+ * Attempt to set the value of the **bpf_sock_ops_cb_flags** field
+ * for the full TCP socket associated to *bpf_sock_ops* to
+ * *argval*.
+ *
+ * The primary use of this field is to determine if there should
+ * be calls to eBPF programs of type
+ * **BPF_PROG_TYPE_SOCK_OPS** at various points in the TCP
+ * code. A program of the same type can change its value, per
+ * connection and as necessary, when the connection is
+ * established. This field is directly accessible for reading, but
+ * this helper must be used for updates in order to return an
+ * error if an eBPF program tries to set a callback that is not
+ * supported in the current kernel.
+ *
+ * The supported callback values that *argval* can combine are:
+ *
+ * * **BPF_SOCK_OPS_RTO_CB_FLAG** (retransmission time out)
+ * * **BPF_SOCK_OPS_RETRANS_CB_FLAG** (retransmission)
+ * * **BPF_SOCK_OPS_STATE_CB_FLAG** (TCP state change)
+ *
+ * Here are some examples of where one could call such eBPF
+ * program:
+ *
+ * * When RTO fires.
+ * * When a packet is retransmitted.
+ * * When the connection terminates.
+ * * When a packet is sent.
+ * * When a packet is received.
+ * Return
+ * Code **-EINVAL** if the socket is not a full TCP socket;
+ * otherwise, a positive number containing the bits that could not
+ * be set is returned (which comes down to 0 if all bits were set
+ * as required).
+ *
+ * int bpf_msg_redirect_map(struct sk_msg_buff *msg, struct bpf_map *map, u32 key, u64 flags)
+ * Description
+ * This helper is used in programs implementing policies at the
+ * socket level. If the message *msg* is allowed to pass (i.e. if
+ * the verdict eBPF program returns **SK_PASS**), redirect it to
+ * the socket referenced by *map* (of type
+ * **BPF_MAP_TYPE_SOCKMAP**) at index *key*. Both ingress and
+ * egress interfaces can be used for redirection. The
+ * **BPF_F_INGRESS** value in *flags* is used to make the
+ * distinction (ingress path is selected if the flag is present,
+ * egress path otherwise). This is the only flag supported for now.
+ * Return
+ * **SK_PASS** on success, or **SK_DROP** on error.
+ *
+ * int bpf_msg_apply_bytes(struct sk_msg_buff *msg, u32 bytes)
+ * Description
+ * For socket policies, apply the verdict of the eBPF program to
+ * the next *bytes* (number of bytes) of message *msg*.
+ *
+ * For example, this helper can be used in the following cases:
+ *
+ * * A single **sendmsg**\ () or **sendfile**\ () system call
+ * contains multiple logical messages that the eBPF program is
+ * supposed to read and for which it should apply a verdict.
+ * * An eBPF program only cares to read the first *bytes* of a
+ * *msg*. If the message has a large payload, then setting up
+ * and calling the eBPF program repeatedly for all bytes, even
+ * though the verdict is already known, would create unnecessary
+ * overhead.
+ *
+ * When called from within an eBPF program, the helper sets a
+ * counter internal to the BPF infrastructure, that is used to
+ * apply the last verdict to the next *bytes*. If *bytes* is
+ * smaller than the current data being processed from a
+ * **sendmsg**\ () or **sendfile**\ () system call, the first
+ * *bytes* will be sent and the eBPF program will be re-run with
+ * the pointer for start of data pointing to byte number *bytes*
+ * **+ 1**. If *bytes* is larger than the current data being
+ * processed, then the eBPF verdict will be applied to multiple
+ * **sendmsg**\ () or **sendfile**\ () calls until *bytes* are
+ * consumed.
+ *
+ * Note that if a socket closes with the internal counter holding
+ * a non-zero value, this is not a problem because data is not
+ * being buffered for *bytes* and is sent as it is received.
+ * Return
+ * 0
+ *
+ * int bpf_msg_cork_bytes(struct sk_msg_buff *msg, u32 bytes)
+ * Description
+ * For socket policies, prevent the execution of the verdict eBPF
+ * program for message *msg* until *bytes* (byte number) have been
+ * accumulated.
+ *
+ * This can be used when one needs a specific number of bytes
+ * before a verdict can be assigned, even if the data spans
+ * multiple **sendmsg**\ () or **sendfile**\ () calls. The extreme
+ * case would be a user calling **sendmsg**\ () repeatedly with
+ * 1-byte long message segments. Obviously, this is bad for
+ * performance, but it is still valid. If the eBPF program needs
+ * *bytes* bytes to validate a header, this helper can be used to
+ * prevent the eBPF program to be called again until *bytes* have
+ * been accumulated.
+ * Return
+ * 0
+ *
+ * int bpf_msg_pull_data(struct sk_msg_buff *msg, u32 start, u32 end, u64 flags)
+ * Description
+ * For socket policies, pull in non-linear data from user space
+ * for *msg* and set pointers *msg*\ **->data** and *msg*\
+ * **->data_end** to *start* and *end* bytes offsets into *msg*,
+ * respectively.
+ *
+ * If a program of type **BPF_PROG_TYPE_SK_MSG** is run on a
+ * *msg* it can only parse data that the (**data**, **data_end**)
+ * pointers have already consumed. For **sendmsg**\ () hooks this
+ * is likely the first scatterlist element. But for calls relying
+ * on the **sendpage** handler (e.g. **sendfile**\ ()) this will
+ * be the range (**0**, **0**) because the data is shared with
+ * user space and by default the objective is to avoid allowing
+ * user space to modify data while (or after) eBPF verdict is
+ * being decided. This helper can be used to pull in data and to
+ * set the start and end pointer to given values. Data will be
+ * copied if necessary (i.e. if data was not linear and if start
+ * and end pointers do not point to the same chunk).
+ *
+ * A call to this helper is susceptible to change the underlaying
+ * packet buffer. Therefore, at load time, all checks on pointers
+ * previously done by the verifier are invalidated and must be
+ * performed again, if the helper is used in combination with
+ * direct packet access.
+ *
+ * All values for *flags* are reserved for future usage, and must
+ * be left at zero.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_bind(struct bpf_sock_addr *ctx, struct sockaddr *addr, int addr_len)
+ * Description
+ * Bind the socket associated to *ctx* to the address pointed by
+ * *addr*, of length *addr_len*. This allows for making outgoing
+ * connection from the desired IP address, which can be useful for
+ * example when all processes inside a cgroup should use one
+ * single IP address on a host that has multiple IP configured.
+ *
+ * This helper works for IPv4 and IPv6, TCP and UDP sockets. The
+ * domain (*addr*\ **->sa_family**) must be **AF_INET** (or
+ * **AF_INET6**). Looking for a free port to bind to can be
+ * expensive, therefore binding to port is not permitted by the
+ * helper: *addr*\ **->sin_port** (or **sin6_port**, respectively)
+ * must be set to zero.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_xdp_adjust_tail(struct xdp_buff *xdp_md, int delta)
+ * Description
+ * Adjust (move) *xdp_md*\ **->data_end** by *delta* bytes. It is
+ * only possible to shrink the packet as of this writing,
+ * therefore *delta* must be a negative integer.
+ *
+ * A call to this helper is susceptible to change the underlaying
+ * packet buffer. Therefore, at load time, all checks on pointers
+ * previously done by the verifier are invalidated and must be
+ * performed again, if the helper is used in combination with
+ * direct packet access.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_skb_get_xfrm_state(struct sk_buff *skb, u32 index, struct bpf_xfrm_state *xfrm_state, u32 size, u64 flags)
+ * Description
+ * Retrieve the XFRM state (IP transform framework, see also
+ * **ip-xfrm(8)**) at *index* in XFRM "security path" for *skb*.
+ *
+ * The retrieved value is stored in the **struct bpf_xfrm_state**
+ * pointed by *xfrm_state* and of length *size*.
+ *
+ * All values for *flags* are reserved for future usage, and must
+ * be left at zero.
+ *
+ * This helper is available only if the kernel was compiled with
+ * **CONFIG_XFRM** configuration option.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_get_stack(struct pt_regs *regs, void *buf, u32 size, u64 flags)
+ * Description
+ * Return a user or a kernel stack in bpf program provided buffer.
+ * To achieve this, the helper needs *ctx*, which is a pointer
+ * to the context on which the tracing program is executed.
+ * To store the stacktrace, the bpf program provides *buf* with
+ * a nonnegative *size*.
+ *
+ * The last argument, *flags*, holds the number of stack frames to
+ * skip (from 0 to 255), masked with
+ * **BPF_F_SKIP_FIELD_MASK**. The next bits can be used to set
+ * the following flags:
+ *
+ * **BPF_F_USER_STACK**
+ * Collect a user space stack instead of a kernel stack.
+ * **BPF_F_USER_BUILD_ID**
+ * Collect buildid+offset instead of ips for user stack,
+ * only valid if **BPF_F_USER_STACK** is also specified.
+ *
+ * **bpf_get_stack**\ () can collect up to
+ * **PERF_MAX_STACK_DEPTH** both kernel and user frames, subject
+ * to sufficient large buffer size. Note that
+ * this limit can be controlled with the **sysctl** program, and
+ * that it should be manually increased in order to profile long
+ * user stacks (such as stacks for Java programs). To do so, use:
+ *
+ * ::
+ *
+ * # sysctl kernel.perf_event_max_stack=<new value>
+ * Return
+ * A non-negative value equal to or less than *size* on success,
+ * or a negative error in case of failure.
+ *
+ * int bpf_skb_load_bytes_relative(const struct sk_buff *skb, u32 offset, void *to, u32 len, u32 start_header)
+ * Description
+ * This helper is similar to **bpf_skb_load_bytes**\ () in that
+ * it provides an easy way to load *len* bytes from *offset*
+ * from the packet associated to *skb*, into the buffer pointed
+ * by *to*. The difference to **bpf_skb_load_bytes**\ () is that
+ * a fifth argument *start_header* exists in order to select a
+ * base offset to start from. *start_header* can be one of:
+ *
+ * **BPF_HDR_START_MAC**
+ * Base offset to load data from is *skb*'s mac header.
+ * **BPF_HDR_START_NET**
+ * Base offset to load data from is *skb*'s network header.
+ *
+ * In general, "direct packet access" is the preferred method to
+ * access packet data, however, this helper is in particular useful
+ * in socket filters where *skb*\ **->data** does not always point
+ * to the start of the mac header and where "direct packet access"
+ * is not available.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_fib_lookup(void *ctx, struct bpf_fib_lookup *params, int plen, u32 flags)
+ * Description
+ * Do FIB lookup in kernel tables using parameters in *params*.
+ * If lookup is successful and result shows packet is to be
+ * forwarded, the neighbor tables are searched for the nexthop.
+ * If successful (ie., FIB lookup shows forwarding and nexthop
+ * is resolved), the nexthop address is returned in ipv4_dst
+ * or ipv6_dst based on family, smac is set to mac address of
+ * egress device, dmac is set to nexthop mac address, rt_metric
+ * is set to metric from route (IPv4/IPv6 only), and ifindex
+ * is set to the device index of the nexthop from the FIB lookup.
+ *
+ * *plen* argument is the size of the passed in struct.
+ * *flags* argument can be a combination of one or more of the
+ * following values:
+ *
+ * **BPF_FIB_LOOKUP_DIRECT**
+ * Do a direct table lookup vs full lookup using FIB
+ * rules.
+ * **BPF_FIB_LOOKUP_OUTPUT**
+ * Perform lookup from an egress perspective (default is
+ * ingress).
+ *
+ * *ctx* is either **struct xdp_md** for XDP programs or
+ * **struct sk_buff** tc cls_act programs.
+ * Return
+ * * < 0 if any input argument is invalid
+ * * 0 on success (packet is forwarded, nexthop neighbor exists)
+ * * > 0 one of **BPF_FIB_LKUP_RET_** codes explaining why the
+ * packet is not forwarded or needs assist from full stack
+ *
+ * int bpf_sock_hash_update(struct bpf_sock_ops_kern *skops, struct bpf_map *map, void *key, u64 flags)
+ * Description
+ * Add an entry to, or update a sockhash *map* referencing sockets.
+ * The *skops* is used as a new value for the entry associated to
+ * *key*. *flags* is one of:
+ *
+ * **BPF_NOEXIST**
+ * The entry for *key* must not exist in the map.
+ * **BPF_EXIST**
+ * The entry for *key* must already exist in the map.
+ * **BPF_ANY**
+ * No condition on the existence of the entry for *key*.
+ *
+ * If the *map* has eBPF programs (parser and verdict), those will
+ * be inherited by the socket being added. If the socket is
+ * already attached to eBPF programs, this results in an error.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_msg_redirect_hash(struct sk_msg_buff *msg, struct bpf_map *map, void *key, u64 flags)
+ * Description
+ * This helper is used in programs implementing policies at the
+ * socket level. If the message *msg* is allowed to pass (i.e. if
+ * the verdict eBPF program returns **SK_PASS**), redirect it to
+ * the socket referenced by *map* (of type
+ * **BPF_MAP_TYPE_SOCKHASH**) using hash *key*. Both ingress and
+ * egress interfaces can be used for redirection. The
+ * **BPF_F_INGRESS** value in *flags* is used to make the
+ * distinction (ingress path is selected if the flag is present,
+ * egress path otherwise). This is the only flag supported for now.
+ * Return
+ * **SK_PASS** on success, or **SK_DROP** on error.
+ *
+ * int bpf_sk_redirect_hash(struct sk_buff *skb, struct bpf_map *map, void *key, u64 flags)
+ * Description
+ * This helper is used in programs implementing policies at the
+ * skb socket level. If the sk_buff *skb* is allowed to pass (i.e.
+ * if the verdeict eBPF program returns **SK_PASS**), redirect it
+ * to the socket referenced by *map* (of type
+ * **BPF_MAP_TYPE_SOCKHASH**) using hash *key*. Both ingress and
+ * egress interfaces can be used for redirection. The
+ * **BPF_F_INGRESS** value in *flags* is used to make the
+ * distinction (ingress path is selected if the flag is present,
+ * egress otherwise). This is the only flag supported for now.
+ * Return
+ * **SK_PASS** on success, or **SK_DROP** on error.
+ *
+ * int bpf_lwt_push_encap(struct sk_buff *skb, u32 type, void *hdr, u32 len)
+ * Description
+ * Encapsulate the packet associated to *skb* within a Layer 3
+ * protocol header. This header is provided in the buffer at
+ * address *hdr*, with *len* its size in bytes. *type* indicates
+ * the protocol of the header and can be one of:
+ *
+ * **BPF_LWT_ENCAP_SEG6**
+ * IPv6 encapsulation with Segment Routing Header
+ * (**struct ipv6_sr_hdr**). *hdr* only contains the SRH,
+ * the IPv6 header is computed by the kernel.
+ * **BPF_LWT_ENCAP_SEG6_INLINE**
+ * Only works if *skb* contains an IPv6 packet. Insert a
+ * Segment Routing Header (**struct ipv6_sr_hdr**) inside
+ * the IPv6 header.
+ *
+ * A call to this helper is susceptible to change the underlaying
+ * packet buffer. Therefore, at load time, all checks on pointers
+ * previously done by the verifier are invalidated and must be
+ * performed again, if the helper is used in combination with
+ * direct packet access.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_lwt_seg6_store_bytes(struct sk_buff *skb, u32 offset, const void *from, u32 len)
+ * Description
+ * Store *len* bytes from address *from* into the packet
+ * associated to *skb*, at *offset*. Only the flags, tag and TLVs
+ * inside the outermost IPv6 Segment Routing Header can be
+ * modified through this helper.
+ *
+ * A call to this helper is susceptible to change the underlaying
+ * packet buffer. Therefore, at load time, all checks on pointers
+ * previously done by the verifier are invalidated and must be
+ * performed again, if the helper is used in combination with
+ * direct packet access.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_lwt_seg6_adjust_srh(struct sk_buff *skb, u32 offset, s32 delta)
+ * Description
+ * Adjust the size allocated to TLVs in the outermost IPv6
+ * Segment Routing Header contained in the packet associated to
+ * *skb*, at position *offset* by *delta* bytes. Only offsets
+ * after the segments are accepted. *delta* can be as well
+ * positive (growing) as negative (shrinking).
+ *
+ * A call to this helper is susceptible to change the underlaying
+ * packet buffer. Therefore, at load time, all checks on pointers
+ * previously done by the verifier are invalidated and must be
+ * performed again, if the helper is used in combination with
+ * direct packet access.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_lwt_seg6_action(struct sk_buff *skb, u32 action, void *param, u32 param_len)
+ * Description
+ * Apply an IPv6 Segment Routing action of type *action* to the
+ * packet associated to *skb*. Each action takes a parameter
+ * contained at address *param*, and of length *param_len* bytes.
+ * *action* can be one of:
+ *
+ * **SEG6_LOCAL_ACTION_END_X**
+ * End.X action: Endpoint with Layer-3 cross-connect.
+ * Type of *param*: **struct in6_addr**.
+ * **SEG6_LOCAL_ACTION_END_T**
+ * End.T action: Endpoint with specific IPv6 table lookup.
+ * Type of *param*: **int**.
+ * **SEG6_LOCAL_ACTION_END_B6**
+ * End.B6 action: Endpoint bound to an SRv6 policy.
+ * Type of param: **struct ipv6_sr_hdr**.
+ * **SEG6_LOCAL_ACTION_END_B6_ENCAP**
+ * End.B6.Encap action: Endpoint bound to an SRv6
+ * encapsulation policy.
+ * Type of param: **struct ipv6_sr_hdr**.
+ *
+ * A call to this helper is susceptible to change the underlaying
+ * packet buffer. Therefore, at load time, all checks on pointers
+ * previously done by the verifier are invalidated and must be
+ * performed again, if the helper is used in combination with
+ * direct packet access.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_rc_keydown(void *ctx, u32 protocol, u64 scancode, u32 toggle)
+ * Description
+ * This helper is used in programs implementing IR decoding, to
+ * report a successfully decoded key press with *scancode*,
+ * *toggle* value in the given *protocol*. The scancode will be
+ * translated to a keycode using the rc keymap, and reported as
+ * an input key down event. After a period a key up event is
+ * generated. This period can be extended by calling either
+ * **bpf_rc_keydown**\ () again with the same values, or calling
+ * **bpf_rc_repeat**\ ().
+ *
+ * Some protocols include a toggle bit, in case the button was
+ * released and pressed again between consecutive scancodes.
+ *
+ * The *ctx* should point to the lirc sample as passed into
+ * the program.
+ *
+ * The *protocol* is the decoded protocol number (see
+ * **enum rc_proto** for some predefined values).
+ *
+ * This helper is only available is the kernel was compiled with
+ * the **CONFIG_BPF_LIRC_MODE2** configuration option set to
+ * "**y**".
+ * Return
+ * 0
+ *
+ * int bpf_rc_repeat(void *ctx)
+ * Description
+ * This helper is used in programs implementing IR decoding, to
+ * report a successfully decoded repeat key message. This delays
+ * the generation of a key up event for previously generated
+ * key down event.
+ *
+ * Some IR protocols like NEC have a special IR message for
+ * repeating last button, for when a button is held down.
+ *
+ * The *ctx* should point to the lirc sample as passed into
+ * the program.
+ *
+ * This helper is only available is the kernel was compiled with
+ * the **CONFIG_BPF_LIRC_MODE2** configuration option set to
+ * "**y**".
+ * Return
+ * 0
+ *
+ * uint64_t bpf_skb_cgroup_id(struct sk_buff *skb)
+ * Description
+ * Return the cgroup v2 id of the socket associated with the *skb*.
+ * This is roughly similar to the **bpf_get_cgroup_classid**\ ()
+ * helper for cgroup v1 by providing a tag resp. identifier that
+ * can be matched on or used for map lookups e.g. to implement
+ * policy. The cgroup v2 id of a given path in the hierarchy is
+ * exposed in user space through the f_handle API in order to get
+ * to the same 64-bit id.
+ *
+ * This helper can be used on TC egress path, but not on ingress,
+ * and is available only if the kernel was compiled with the
+ * **CONFIG_SOCK_CGROUP_DATA** configuration option.
+ * Return
+ * The id is returned or 0 in case the id could not be retrieved.
+ *
+ * u64 bpf_skb_ancestor_cgroup_id(struct sk_buff *skb, int ancestor_level)
+ * Description
+ * Return id of cgroup v2 that is ancestor of cgroup associated
+ * with the *skb* at the *ancestor_level*. The root cgroup is at
+ * *ancestor_level* zero and each step down the hierarchy
+ * increments the level. If *ancestor_level* == level of cgroup
+ * associated with *skb*, then return value will be same as that
+ * of **bpf_skb_cgroup_id**\ ().
+ *
+ * The helper is useful to implement policies based on cgroups
+ * that are upper in hierarchy than immediate cgroup associated
+ * with *skb*.
+ *
+ * The format of returned id and helper limitations are same as in
+ * **bpf_skb_cgroup_id**\ ().
+ * Return
+ * The id is returned or 0 in case the id could not be retrieved.
+ *
+ * u64 bpf_get_current_cgroup_id(void)
+ * Return
+ * A 64-bit integer containing the current cgroup id based
+ * on the cgroup within which the current task is running.
+ *
+ * void* get_local_storage(void *map, u64 flags)
+ * Description
+ * Get the pointer to the local storage area.
+ * The type and the size of the local storage is defined
+ * by the *map* argument.
+ * The *flags* meaning is specific for each map type,
+ * and has to be 0 for cgroup local storage.
+ *
+ * Depending on the BPF program type, a local storage area
+ * can be shared between multiple instances of the BPF program,
+ * running simultaneously.
+ *
+ * A user should care about the synchronization by himself.
+ * For example, by using the **BPF_STX_XADD** instruction to alter
+ * the shared data.
+ * Return
+ * A pointer to the local storage area.
+ *
+ * int bpf_sk_select_reuseport(struct sk_reuseport_md *reuse, struct bpf_map *map, void *key, u64 flags)
+ * Description
+ * Select a **SO_REUSEPORT** socket from a
+ * **BPF_MAP_TYPE_REUSEPORT_ARRAY** *map*.
+ * It checks the selected socket is matching the incoming
+ * request in the socket buffer.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * struct bpf_sock *bpf_sk_lookup_tcp(void *ctx, struct bpf_sock_tuple *tuple, u32 tuple_size, u64 netns, u64 flags)
+ * Description
+ * Look for TCP socket matching *tuple*, optionally in a child
+ * network namespace *netns*. The return value must be checked,
+ * and if non-**NULL**, released via **bpf_sk_release**\ ().
+ *
+ * The *ctx* should point to the context of the program, such as
+ * the skb or socket (depending on the hook in use). This is used
+ * to determine the base network namespace for the lookup.
+ *
+ * *tuple_size* must be one of:
+ *
+ * **sizeof**\ (*tuple*\ **->ipv4**)
+ * Look for an IPv4 socket.
+ * **sizeof**\ (*tuple*\ **->ipv6**)
+ * Look for an IPv6 socket.
+ *
+ * If the *netns* is a negative signed 32-bit integer, then the
+ * socket lookup table in the netns associated with the *ctx* will
+ * will be used. For the TC hooks, this is the netns of the device
+ * in the skb. For socket hooks, this is the netns of the socket.
+ * If *netns* is any other signed 32-bit value greater than or
+ * equal to zero then it specifies the ID of the netns relative to
+ * the netns associated with the *ctx*. *netns* values beyond the
+ * range of 32-bit integers are reserved for future use.
+ *
+ * All values for *flags* are reserved for future usage, and must
+ * be left at zero.
+ *
+ * This helper is available only if the kernel was compiled with
+ * **CONFIG_NET** configuration option.
+ * Return
+ * Pointer to **struct bpf_sock**, or **NULL** in case of failure.
+ * For sockets with reuseport option, the **struct bpf_sock**
+ * result is from **reuse->socks**\ [] using the hash of the tuple.
+ *
+ * struct bpf_sock *bpf_sk_lookup_udp(void *ctx, struct bpf_sock_tuple *tuple, u32 tuple_size, u64 netns, u64 flags)
+ * Description
+ * Look for UDP socket matching *tuple*, optionally in a child
+ * network namespace *netns*. The return value must be checked,
+ * and if non-**NULL**, released via **bpf_sk_release**\ ().
+ *
+ * The *ctx* should point to the context of the program, such as
+ * the skb or socket (depending on the hook in use). This is used
+ * to determine the base network namespace for the lookup.
+ *
+ * *tuple_size* must be one of:
+ *
+ * **sizeof**\ (*tuple*\ **->ipv4**)
+ * Look for an IPv4 socket.
+ * **sizeof**\ (*tuple*\ **->ipv6**)
+ * Look for an IPv6 socket.
+ *
+ * If the *netns* is a negative signed 32-bit integer, then the
+ * socket lookup table in the netns associated with the *ctx* will
+ * will be used. For the TC hooks, this is the netns of the device
+ * in the skb. For socket hooks, this is the netns of the socket.
+ * If *netns* is any other signed 32-bit value greater than or
+ * equal to zero then it specifies the ID of the netns relative to
+ * the netns associated with the *ctx*. *netns* values beyond the
+ * range of 32-bit integers are reserved for future use.
+ *
+ * All values for *flags* are reserved for future usage, and must
+ * be left at zero.
+ *
+ * This helper is available only if the kernel was compiled with
+ * **CONFIG_NET** configuration option.
+ * Return
+ * Pointer to **struct bpf_sock**, or **NULL** in case of failure.
+ * For sockets with reuseport option, the **struct bpf_sock**
+ * result is from **reuse->socks**\ [] using the hash of the tuple.
+ *
+ * int bpf_sk_release(struct bpf_sock *sock)
+ * Description
+ * Release the reference held by *sock*. *sock* must be a
+ * non-**NULL** pointer that was returned from
+ * **bpf_sk_lookup_xxx**\ ().
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_map_pop_elem(struct bpf_map *map, void *value)
+ * Description
+ * Pop an element from *map*.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_map_peek_elem(struct bpf_map *map, void *value)
+ * Description
+ * Get an element from *map* without removing it.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_msg_push_data(struct sk_buff *skb, u32 start, u32 len, u64 flags)
+ * Description
+ * For socket policies, insert *len* bytes into *msg* at offset
+ * *start*.
+ *
+ * If a program of type **BPF_PROG_TYPE_SK_MSG** is run on a
+ * *msg* it may want to insert metadata or options into the *msg*.
+ * This can later be read and used by any of the lower layer BPF
+ * hooks.
+ *
+ * This helper may fail if under memory pressure (a malloc
+ * fails) in these cases BPF programs will get an appropriate
+ * error and BPF programs will need to handle them.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_msg_pop_data(struct sk_msg_buff *msg, u32 start, u32 pop, u64 flags)
+ * Description
+ * Will remove *pop* bytes from a *msg* starting at byte *start*.
+ * This may result in **ENOMEM** errors under certain situations if
+ * an allocation and copy are required due to a full ring buffer.
+ * However, the helper will try to avoid doing the allocation
+ * if possible. Other errors can occur if input parameters are
+ * invalid either due to *start* byte not being valid part of *msg*
+ * payload and/or *pop* value being to large.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_rc_pointer_rel(void *ctx, s32 rel_x, s32 rel_y)
+ * Description
+ * This helper is used in programs implementing IR decoding, to
+ * report a successfully decoded pointer movement.
+ *
+ * The *ctx* should point to the lirc sample as passed into
+ * the program.
+ *
+ * This helper is only available is the kernel was compiled with
+ * the **CONFIG_BPF_LIRC_MODE2** configuration option set to
+ * "**y**".
+ * Return
+ * 0
+ */
+#define __BPF_FUNC_MAPPER(FN) \
+ FN(unspec), \
+ FN(map_lookup_elem), \
+ FN(map_update_elem), \
+ FN(map_delete_elem), \
+ FN(probe_read), \
+ FN(ktime_get_ns), \
+ FN(trace_printk), \
+ FN(get_prandom_u32), \
+ FN(get_smp_processor_id), \
+ FN(skb_store_bytes), \
+ FN(l3_csum_replace), \
+ FN(l4_csum_replace), \
+ FN(tail_call), \
+ FN(clone_redirect), \
+ FN(get_current_pid_tgid), \
+ FN(get_current_uid_gid), \
+ FN(get_current_comm), \
+ FN(get_cgroup_classid), \
+ FN(skb_vlan_push), \
+ FN(skb_vlan_pop), \
+ FN(skb_get_tunnel_key), \
+ FN(skb_set_tunnel_key), \
+ FN(perf_event_read), \
+ FN(redirect), \
+ FN(get_route_realm), \
+ FN(perf_event_output), \
+ FN(skb_load_bytes), \
+ FN(get_stackid), \
+ FN(csum_diff), \
+ FN(skb_get_tunnel_opt), \
+ FN(skb_set_tunnel_opt), \
+ FN(skb_change_proto), \
+ FN(skb_change_type), \
+ FN(skb_under_cgroup), \
+ FN(get_hash_recalc), \
+ FN(get_current_task), \
+ FN(probe_write_user), \
+ FN(current_task_under_cgroup), \
+ FN(skb_change_tail), \
+ FN(skb_pull_data), \
+ FN(csum_update), \
+ FN(set_hash_invalid), \
+ FN(get_numa_node_id), \
+ FN(skb_change_head), \
+ FN(xdp_adjust_head), \
+ FN(probe_read_str), \
+ FN(get_socket_cookie), \
+ FN(get_socket_uid), \
+ FN(set_hash), \
+ FN(setsockopt), \
+ FN(skb_adjust_room), \
+ FN(redirect_map), \
+ FN(sk_redirect_map), \
+ FN(sock_map_update), \
+ FN(xdp_adjust_meta), \
+ FN(perf_event_read_value), \
+ FN(perf_prog_read_value), \
+ FN(getsockopt), \
+ FN(override_return), \
+ FN(sock_ops_cb_flags_set), \
+ FN(msg_redirect_map), \
+ FN(msg_apply_bytes), \
+ FN(msg_cork_bytes), \
+ FN(msg_pull_data), \
+ FN(bind), \
+ FN(xdp_adjust_tail), \
+ FN(skb_get_xfrm_state), \
+ FN(get_stack), \
+ FN(skb_load_bytes_relative), \
+ FN(fib_lookup), \
+ FN(sock_hash_update), \
+ FN(msg_redirect_hash), \
+ FN(sk_redirect_hash), \
+ FN(lwt_push_encap), \
+ FN(lwt_seg6_store_bytes), \
+ FN(lwt_seg6_adjust_srh), \
+ FN(lwt_seg6_action), \
+ FN(rc_repeat), \
+ FN(rc_keydown), \
+ FN(skb_cgroup_id), \
+ FN(get_current_cgroup_id), \
+ FN(get_local_storage), \
+ FN(sk_select_reuseport), \
+ FN(skb_ancestor_cgroup_id), \
+ FN(sk_lookup_tcp), \
+ FN(sk_lookup_udp), \
+ FN(sk_release), \
+ FN(map_push_elem), \
+ FN(map_pop_elem), \
+ FN(map_peek_elem), \
+ FN(msg_push_data), \
+ FN(msg_pop_data), \
+ FN(rc_pointer_rel),
+
+/* integer value in 'imm' field of BPF_CALL instruction selects which helper
+ * function eBPF program intends to call
+ */
+#define __BPF_ENUM_FN(x) BPF_FUNC_ ## x
+enum bpf_func_id {
+ __BPF_FUNC_MAPPER(__BPF_ENUM_FN)
+ __BPF_FUNC_MAX_ID,
+};
+#undef __BPF_ENUM_FN
+
+/* All flags used by eBPF helper functions, placed here. */
+
+/* BPF_FUNC_skb_store_bytes flags. */
+#define BPF_F_RECOMPUTE_CSUM (1ULL << 0)
+#define BPF_F_INVALIDATE_HASH (1ULL << 1)
+
+/* BPF_FUNC_l3_csum_replace and BPF_FUNC_l4_csum_replace flags.
+ * First 4 bits are for passing the header field size.
+ */
+#define BPF_F_HDR_FIELD_MASK 0xfULL
+
+/* BPF_FUNC_l4_csum_replace flags. */
+#define BPF_F_PSEUDO_HDR (1ULL << 4)
+#define BPF_F_MARK_MANGLED_0 (1ULL << 5)
+#define BPF_F_MARK_ENFORCE (1ULL << 6)
+
+/* BPF_FUNC_clone_redirect and BPF_FUNC_redirect flags. */
+#define BPF_F_INGRESS (1ULL << 0)
+
+/* BPF_FUNC_skb_set_tunnel_key and BPF_FUNC_skb_get_tunnel_key flags. */
+#define BPF_F_TUNINFO_IPV6 (1ULL << 0)
+
+/* flags for both BPF_FUNC_get_stackid and BPF_FUNC_get_stack. */
+#define BPF_F_SKIP_FIELD_MASK 0xffULL
+#define BPF_F_USER_STACK (1ULL << 8)
+/* flags used by BPF_FUNC_get_stackid only. */
+#define BPF_F_FAST_STACK_CMP (1ULL << 9)
+#define BPF_F_REUSE_STACKID (1ULL << 10)
+/* flags used by BPF_FUNC_get_stack only. */
+#define BPF_F_USER_BUILD_ID (1ULL << 11)
+
+/* BPF_FUNC_skb_set_tunnel_key flags. */
+#define BPF_F_ZERO_CSUM_TX (1ULL << 1)
+#define BPF_F_DONT_FRAGMENT (1ULL << 2)
+#define BPF_F_SEQ_NUMBER (1ULL << 3)
+
+/* BPF_FUNC_perf_event_output, BPF_FUNC_perf_event_read and
+ * BPF_FUNC_perf_event_read_value flags.
+ */
+#define BPF_F_INDEX_MASK 0xffffffffULL
+#define BPF_F_CURRENT_CPU BPF_F_INDEX_MASK
+/* BPF_FUNC_perf_event_output for sk_buff input context. */
+#define BPF_F_CTXLEN_MASK (0xfffffULL << 32)
+
+/* Current network namespace */
+#define BPF_F_CURRENT_NETNS (-1L)
+
+/* Mode for BPF_FUNC_skb_adjust_room helper. */
+enum bpf_adj_room_mode {
+ BPF_ADJ_ROOM_NET,
+};
+
+/* Mode for BPF_FUNC_skb_load_bytes_relative helper. */
+enum bpf_hdr_start_off {
+ BPF_HDR_START_MAC,
+ BPF_HDR_START_NET,
+};
+
+/* Encapsulation type for BPF_FUNC_lwt_push_encap helper. */
+enum bpf_lwt_encap_mode {
+ BPF_LWT_ENCAP_SEG6,
+ BPF_LWT_ENCAP_SEG6_INLINE
+};
+
+#define __bpf_md_ptr(type, name) \
+union { \
+ type name; \
+ __u64 :64; \
+} __attribute__((aligned(8)))
+
+/* user accessible mirror of in-kernel sk_buff.
+ * new fields can only be added to the end of this structure
+ */
+struct __sk_buff {
+ __u32 len;
+ __u32 pkt_type;
+ __u32 mark;
+ __u32 queue_mapping;
+ __u32 protocol;
+ __u32 vlan_present;
+ __u32 vlan_tci;
+ __u32 vlan_proto;
+ __u32 priority;
+ __u32 ingress_ifindex;
+ __u32 ifindex;
+ __u32 tc_index;
+ __u32 cb[5];
+ __u32 hash;
+ __u32 tc_classid;
+ __u32 data;
+ __u32 data_end;
+ __u32 napi_id;
+
+ /* Accessed by BPF_PROG_TYPE_sk_skb types from here to ... */
+ __u32 family;
+ __u32 remote_ip4; /* Stored in network byte order */
+ __u32 local_ip4; /* Stored in network byte order */
+ __u32 remote_ip6[4]; /* Stored in network byte order */
+ __u32 local_ip6[4]; /* Stored in network byte order */
+ __u32 remote_port; /* Stored in network byte order */
+ __u32 local_port; /* stored in host byte order */
+ /* ... here. */
+
+ __u32 data_meta;
+ __bpf_md_ptr(struct bpf_flow_keys *, flow_keys);
+ __u64 tstamp;
+ __u32 wire_len;
+};
+
+struct bpf_tunnel_key {
+ __u32 tunnel_id;
+ union {
+ __u32 remote_ipv4;
+ __u32 remote_ipv6[4];
+ };
+ __u8 tunnel_tos;
+ __u8 tunnel_ttl;
+ __u16 tunnel_ext; /* Padding, future use. */
+ __u32 tunnel_label;
+};
+
+/* user accessible mirror of in-kernel xfrm_state.
+ * new fields can only be added to the end of this structure
+ */
+struct bpf_xfrm_state {
+ __u32 reqid;
+ __u32 spi; /* Stored in network byte order */
+ __u16 family;
+ __u16 ext; /* Padding, future use. */
+ union {
+ __u32 remote_ipv4; /* Stored in network byte order */
+ __u32 remote_ipv6[4]; /* Stored in network byte order */
+ };
+};
+
+/* Generic BPF return codes which all BPF program types may support.
+ * The values are binary compatible with their TC_ACT_* counter-part to
+ * provide backwards compatibility with existing SCHED_CLS and SCHED_ACT
+ * programs.
+ *
+ * XDP is handled seprately, see XDP_*.
+ */
+enum bpf_ret_code {
+ BPF_OK = 0,
+ /* 1 reserved */
+ BPF_DROP = 2,
+ /* 3-6 reserved */
+ BPF_REDIRECT = 7,
+ /* >127 are reserved for prog type specific return codes */
+};
+
+struct bpf_sock {
+ __u32 bound_dev_if;
+ __u32 family;
+ __u32 type;
+ __u32 protocol;
+ __u32 mark;
+ __u32 priority;
+ __u32 src_ip4; /* Allows 1,2,4-byte read.
+ * Stored in network byte order.
+ */
+ __u32 src_ip6[4]; /* Allows 1,2,4-byte read.
+ * Stored in network byte order.
+ */
+ __u32 src_port; /* Allows 4-byte read.
+ * Stored in host byte order
+ */
+};
+
+struct bpf_sock_tuple {
+ union {
+ struct {
+ __be32 saddr;
+ __be32 daddr;
+ __be16 sport;
+ __be16 dport;
+ } ipv4;
+ struct {
+ __be32 saddr[4];
+ __be32 daddr[4];
+ __be16 sport;
+ __be16 dport;
+ } ipv6;
+ };
+};
+
+#define XDP_PACKET_HEADROOM 256
+
+/* User return codes for XDP prog type.
+ * A valid XDP program must return one of these defined values. All other
+ * return codes are reserved for future use. Unknown return codes will
+ * result in packet drops and a warning via bpf_warn_invalid_xdp_action().
+ */
+enum xdp_action {
+ XDP_ABORTED = 0,
+ XDP_DROP,
+ XDP_PASS,
+ XDP_TX,
+ XDP_REDIRECT,
+};
+
+/* user accessible metadata for XDP packet hook
+ * new fields must be added to the end of this structure
+ */
+struct xdp_md {
+ __u32 data;
+ __u32 data_end;
+ __u32 data_meta;
+ /* Below access go through struct xdp_rxq_info */
+ __u32 ingress_ifindex; /* rxq->dev->ifindex */
+ __u32 rx_queue_index; /* rxq->queue_index */
+};
+
+enum sk_action {
+ SK_DROP = 0,
+ SK_PASS,
+};
+
+/* user accessible metadata for SK_MSG packet hook, new fields must
+ * be added to the end of this structure
+ */
+struct sk_msg_md {
+ __bpf_md_ptr(void *, data);
+ __bpf_md_ptr(void *, data_end);
+
+ __u32 family;
+ __u32 remote_ip4; /* Stored in network byte order */
+ __u32 local_ip4; /* Stored in network byte order */
+ __u32 remote_ip6[4]; /* Stored in network byte order */
+ __u32 local_ip6[4]; /* Stored in network byte order */
+ __u32 remote_port; /* Stored in network byte order */
+ __u32 local_port; /* stored in host byte order */
+ __u32 size; /* Total size of sk_msg */
+};
+
+struct sk_reuseport_md {
+ /*
+ * Start of directly accessible data. It begins from
+ * the tcp/udp header.
+ */
+ __bpf_md_ptr(void *, data);
+ /* End of directly accessible data */
+ __bpf_md_ptr(void *, data_end);
+ /*
+ * Total length of packet (starting from the tcp/udp header).
+ * Note that the directly accessible bytes (data_end - data)
+ * could be less than this "len". Those bytes could be
+ * indirectly read by a helper "bpf_skb_load_bytes()".
+ */
+ __u32 len;
+ /*
+ * Eth protocol in the mac header (network byte order). e.g.
+ * ETH_P_IP(0x0800) and ETH_P_IPV6(0x86DD)
+ */
+ __u32 eth_protocol;
+ __u32 ip_protocol; /* IP protocol. e.g. IPPROTO_TCP, IPPROTO_UDP */
+ __u32 bind_inany; /* Is sock bound to an INANY address? */
+ __u32 hash; /* A hash of the packet 4 tuples */
+};
+
+#define BPF_TAG_SIZE 8
+
+struct bpf_prog_info {
+ __u32 type;
+ __u32 id;
+ __u8 tag[BPF_TAG_SIZE];
+ __u32 jited_prog_len;
+ __u32 xlated_prog_len;
+ __aligned_u64 jited_prog_insns;
+ __aligned_u64 xlated_prog_insns;
+ __u64 load_time; /* ns since boottime */
+ __u32 created_by_uid;
+ __u32 nr_map_ids;
+ __aligned_u64 map_ids;
+ char name[BPF_OBJ_NAME_LEN];
+ __u32 ifindex;
+ __u32 gpl_compatible:1;
+ __u64 netns_dev;
+ __u64 netns_ino;
+ __u32 nr_jited_ksyms;
+ __u32 nr_jited_func_lens;
+ __aligned_u64 jited_ksyms;
+ __aligned_u64 jited_func_lens;
+ __u32 btf_id;
+ __u32 func_info_rec_size;
+ __aligned_u64 func_info;
+ __u32 nr_func_info;
+ __u32 nr_line_info;
+ __aligned_u64 line_info;
+ __aligned_u64 jited_line_info;
+ __u32 nr_jited_line_info;
+ __u32 line_info_rec_size;
+ __u32 jited_line_info_rec_size;
+ __u32 nr_prog_tags;
+ __aligned_u64 prog_tags;
+} __attribute__((aligned(8)));
+
+struct bpf_map_info {
+ __u32 type;
+ __u32 id;
+ __u32 key_size;
+ __u32 value_size;
+ __u32 max_entries;
+ __u32 map_flags;
+ char name[BPF_OBJ_NAME_LEN];
+ __u32 ifindex;
+ __u32 :32;
+ __u64 netns_dev;
+ __u64 netns_ino;
+ __u32 btf_id;
+ __u32 btf_key_type_id;
+ __u32 btf_value_type_id;
+} __attribute__((aligned(8)));
+
+struct bpf_btf_info {
+ __aligned_u64 btf;
+ __u32 btf_size;
+ __u32 id;
+} __attribute__((aligned(8)));
+
+/* User bpf_sock_addr struct to access socket fields and sockaddr struct passed
+ * by user and intended to be used by socket (e.g. to bind to, depends on
+ * attach attach type).
+ */
+struct bpf_sock_addr {
+ __u32 user_family; /* Allows 4-byte read, but no write. */
+ __u32 user_ip4; /* Allows 1,2,4-byte read and 4-byte write.
+ * Stored in network byte order.
+ */
+ __u32 user_ip6[4]; /* Allows 1,2,4-byte read an 4-byte write.
+ * Stored in network byte order.
+ */
+ __u32 user_port; /* Allows 4-byte read and write.
+ * Stored in network byte order
+ */
+ __u32 family; /* Allows 4-byte read, but no write */
+ __u32 type; /* Allows 4-byte read, but no write */
+ __u32 protocol; /* Allows 4-byte read, but no write */
+ __u32 msg_src_ip4; /* Allows 1,2,4-byte read an 4-byte write.
+ * Stored in network byte order.
+ */
+ __u32 msg_src_ip6[4]; /* Allows 1,2,4-byte read an 4-byte write.
+ * Stored in network byte order.
+ */
+};
+
+/* User bpf_sock_ops struct to access socket values and specify request ops
+ * and their replies.
+ * Some of this fields are in network (bigendian) byte order and may need
+ * to be converted before use (bpf_ntohl() defined in samples/bpf/bpf_endian.h).
+ * New fields can only be added at the end of this structure
+ */
+struct bpf_sock_ops {
+ __u32 op;
+ union {
+ __u32 args[4]; /* Optionally passed to bpf program */
+ __u32 reply; /* Returned by bpf program */
+ __u32 replylong[4]; /* Optionally returned by bpf prog */
+ };
+ __u32 family;
+ __u32 remote_ip4; /* Stored in network byte order */
+ __u32 local_ip4; /* Stored in network byte order */
+ __u32 remote_ip6[4]; /* Stored in network byte order */
+ __u32 local_ip6[4]; /* Stored in network byte order */
+ __u32 remote_port; /* Stored in network byte order */
+ __u32 local_port; /* stored in host byte order */
+ __u32 is_fullsock; /* Some TCP fields are only valid if
+ * there is a full socket. If not, the
+ * fields read as zero.
+ */
+ __u32 snd_cwnd;
+ __u32 srtt_us; /* Averaged RTT << 3 in usecs */
+ __u32 bpf_sock_ops_cb_flags; /* flags defined in uapi/linux/tcp.h */
+ __u32 state;
+ __u32 rtt_min;
+ __u32 snd_ssthresh;
+ __u32 rcv_nxt;
+ __u32 snd_nxt;
+ __u32 snd_una;
+ __u32 mss_cache;
+ __u32 ecn_flags;
+ __u32 rate_delivered;
+ __u32 rate_interval_us;
+ __u32 packets_out;
+ __u32 retrans_out;
+ __u32 total_retrans;
+ __u32 segs_in;
+ __u32 data_segs_in;
+ __u32 segs_out;
+ __u32 data_segs_out;
+ __u32 lost_out;
+ __u32 sacked_out;
+ __u32 sk_txhash;
+ __u64 bytes_received;
+ __u64 bytes_acked;
+};
+
+/* Definitions for bpf_sock_ops_cb_flags */
+#define BPF_SOCK_OPS_RTO_CB_FLAG (1<<0)
+#define BPF_SOCK_OPS_RETRANS_CB_FLAG (1<<1)
+#define BPF_SOCK_OPS_STATE_CB_FLAG (1<<2)
+#define BPF_SOCK_OPS_ALL_CB_FLAGS 0x7 /* Mask of all currently
+ * supported cb flags
+ */
+
+/* List of known BPF sock_ops operators.
+ * New entries can only be added at the end
+ */
+enum {
+ BPF_SOCK_OPS_VOID,
+ BPF_SOCK_OPS_TIMEOUT_INIT, /* Should return SYN-RTO value to use or
+ * -1 if default value should be used
+ */
+ BPF_SOCK_OPS_RWND_INIT, /* Should return initial advertized
+ * window (in packets) or -1 if default
+ * value should be used
+ */
+ BPF_SOCK_OPS_TCP_CONNECT_CB, /* Calls BPF program right before an
+ * active connection is initialized
+ */
+ BPF_SOCK_OPS_ACTIVE_ESTABLISHED_CB, /* Calls BPF program when an
+ * active connection is
+ * established
+ */
+ BPF_SOCK_OPS_PASSIVE_ESTABLISHED_CB, /* Calls BPF program when a
+ * passive connection is
+ * established
+ */
+ BPF_SOCK_OPS_NEEDS_ECN, /* If connection's congestion control
+ * needs ECN
+ */
+ BPF_SOCK_OPS_BASE_RTT, /* Get base RTT. The correct value is
+ * based on the path and may be
+ * dependent on the congestion control
+ * algorithm. In general it indicates
+ * a congestion threshold. RTTs above
+ * this indicate congestion
+ */
+ BPF_SOCK_OPS_RTO_CB, /* Called when an RTO has triggered.
+ * Arg1: value of icsk_retransmits
+ * Arg2: value of icsk_rto
+ * Arg3: whether RTO has expired
+ */
+ BPF_SOCK_OPS_RETRANS_CB, /* Called when skb is retransmitted.
+ * Arg1: sequence number of 1st byte
+ * Arg2: # segments
+ * Arg3: return value of
+ * tcp_transmit_skb (0 => success)
+ */
+ BPF_SOCK_OPS_STATE_CB, /* Called when TCP changes state.
+ * Arg1: old_state
+ * Arg2: new_state
+ */
+ BPF_SOCK_OPS_TCP_LISTEN_CB, /* Called on listen(2), right after
+ * socket transition to LISTEN state.
+ */
+};
+
+/* List of TCP states. There is a build check in net/ipv4/tcp.c to detect
+ * changes between the TCP and BPF versions. Ideally this should never happen.
+ * If it does, we need to add code to convert them before calling
+ * the BPF sock_ops function.
+ */
+enum {
+ BPF_TCP_ESTABLISHED = 1,
+ BPF_TCP_SYN_SENT,
+ BPF_TCP_SYN_RECV,
+ BPF_TCP_FIN_WAIT1,
+ BPF_TCP_FIN_WAIT2,
+ BPF_TCP_TIME_WAIT,
+ BPF_TCP_CLOSE,
+ BPF_TCP_CLOSE_WAIT,
+ BPF_TCP_LAST_ACK,
+ BPF_TCP_LISTEN,
+ BPF_TCP_CLOSING, /* Now a valid state */
+ BPF_TCP_NEW_SYN_RECV,
+
+ BPF_TCP_MAX_STATES /* Leave at the end! */
+};
+
+#define TCP_BPF_IW 1001 /* Set TCP initial congestion window */
+#define TCP_BPF_SNDCWND_CLAMP 1002 /* Set sndcwnd_clamp */
+
+struct bpf_perf_event_value {
+ __u64 counter;
+ __u64 enabled;
+ __u64 running;
+};
+
+#define BPF_DEVCG_ACC_MKNOD (1ULL << 0)
+#define BPF_DEVCG_ACC_READ (1ULL << 1)
+#define BPF_DEVCG_ACC_WRITE (1ULL << 2)
+
+#define BPF_DEVCG_DEV_BLOCK (1ULL << 0)
+#define BPF_DEVCG_DEV_CHAR (1ULL << 1)
+
+struct bpf_cgroup_dev_ctx {
+ /* access_type encoded as (BPF_DEVCG_ACC_* << 16) | BPF_DEVCG_DEV_* */
+ __u32 access_type;
+ __u32 major;
+ __u32 minor;
+};
+
+struct bpf_raw_tracepoint_args {
+ __u64 args[0];
+};
+
+/* DIRECT: Skip the FIB rules and go to FIB table associated with device
+ * OUTPUT: Do lookup from egress perspective; default is ingress
+ */
+#define BPF_FIB_LOOKUP_DIRECT BIT(0)
+#define BPF_FIB_LOOKUP_OUTPUT BIT(1)
+
+enum {
+ BPF_FIB_LKUP_RET_SUCCESS, /* lookup successful */
+ BPF_FIB_LKUP_RET_BLACKHOLE, /* dest is blackholed; can be dropped */
+ BPF_FIB_LKUP_RET_UNREACHABLE, /* dest is unreachable; can be dropped */
+ BPF_FIB_LKUP_RET_PROHIBIT, /* dest not allowed; can be dropped */
+ BPF_FIB_LKUP_RET_NOT_FWDED, /* packet is not forwarded */
+ BPF_FIB_LKUP_RET_FWD_DISABLED, /* fwding is not enabled on ingress */
+ BPF_FIB_LKUP_RET_UNSUPP_LWT, /* fwd requires encapsulation */
+ BPF_FIB_LKUP_RET_NO_NEIGH, /* no neighbor entry for nh */
+ BPF_FIB_LKUP_RET_FRAG_NEEDED, /* fragmentation required to fwd */
+};
+
+struct bpf_fib_lookup {
+ /* input: network family for lookup (AF_INET, AF_INET6)
+ * output: network family of egress nexthop
+ */
+ __u8 family;
+
+ /* set if lookup is to consider L4 data - e.g., FIB rules */
+ __u8 l4_protocol;
+ __be16 sport;
+ __be16 dport;
+
+ /* total length of packet from network header - used for MTU check */
+ __u16 tot_len;
+
+ /* input: L3 device index for lookup
+ * output: device index from FIB lookup
+ */
+ __u32 ifindex;
+
+ union {
+ /* inputs to lookup */
+ __u8 tos; /* AF_INET */
+ __be32 flowinfo; /* AF_INET6, flow_label + priority */
+
+ /* output: metric of fib result (IPv4/IPv6 only) */
+ __u32 rt_metric;
+ };
+
+ union {
+ __be32 ipv4_src;
+ __u32 ipv6_src[4]; /* in6_addr; network order */
+ };
+
+ /* input to bpf_fib_lookup, ipv{4,6}_dst is destination address in
+ * network header. output: bpf_fib_lookup sets to gateway address
+ * if FIB lookup returns gateway route
+ */
+ union {
+ __be32 ipv4_dst;
+ __u32 ipv6_dst[4]; /* in6_addr; network order */
+ };
+
+ /* output */
+ __be16 h_vlan_proto;
+ __be16 h_vlan_TCI;
+ __u8 smac[6]; /* ETH_ALEN */
+ __u8 dmac[6]; /* ETH_ALEN */
+};
+
+enum bpf_task_fd_type {
+ BPF_FD_TYPE_RAW_TRACEPOINT, /* tp name */
+ BPF_FD_TYPE_TRACEPOINT, /* tp name */
+ BPF_FD_TYPE_KPROBE, /* (symbol + offset) or addr */
+ BPF_FD_TYPE_KRETPROBE, /* (symbol + offset) or addr */
+ BPF_FD_TYPE_UPROBE, /* filename + offset */
+ BPF_FD_TYPE_URETPROBE, /* filename + offset */
+};
+
+struct bpf_flow_keys {
+ __u16 nhoff;
+ __u16 thoff;
+ __u16 addr_proto; /* ETH_P_* of valid addrs */
+ __u8 is_frag;
+ __u8 is_first_frag;
+ __u8 is_encap;
+ __u8 ip_proto;
+ __be16 n_proto;
+ __be16 sport;
+ __be16 dport;
+ union {
+ struct {
+ __be32 ipv4_src;
+ __be32 ipv4_dst;
+ };
+ struct {
+ __u32 ipv6_src[4]; /* in6_addr; network order */
+ __u32 ipv6_dst[4]; /* in6_addr; network order */
+ };
+ };
+};
+
+struct bpf_func_info {
+ __u32 insn_off;
+ __u32 type_id;
+};
+
+#define BPF_LINE_INFO_LINE_NUM(line_col) ((line_col) >> 10)
+#define BPF_LINE_INFO_LINE_COL(line_col) ((line_col) & 0x3ff)
+
+struct bpf_line_info {
+ __u32 insn_off;
+ __u32 file_name_off;
+ __u32 line_off;
+ __u32 line_col;
+};
+
+#endif /* _UAPI__LINUX_BPF_H__ */
diff --git a/src/cc/compat/linux/bpf_common.h b/src/cc/compat/linux/bpf_common.h
new file mode 100644
index 0000000..ee97668
--- /dev/null
+++ b/src/cc/compat/linux/bpf_common.h
@@ -0,0 +1,57 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _UAPI__LINUX_BPF_COMMON_H__
+#define _UAPI__LINUX_BPF_COMMON_H__
+
+/* Instruction classes */
+#define BPF_CLASS(code) ((code) & 0x07)
+#define BPF_LD 0x00
+#define BPF_LDX 0x01
+#define BPF_ST 0x02
+#define BPF_STX 0x03
+#define BPF_ALU 0x04
+#define BPF_JMP 0x05
+#define BPF_RET 0x06
+#define BPF_MISC 0x07
+
+/* ld/ldx fields */
+#define BPF_SIZE(code) ((code) & 0x18)
+#define BPF_W 0x00 /* 32-bit */
+#define BPF_H 0x08 /* 16-bit */
+#define BPF_B 0x10 /* 8-bit */
+/* eBPF BPF_DW 0x18 64-bit */
+#define BPF_MODE(code) ((code) & 0xe0)
+#define BPF_IMM 0x00
+#define BPF_ABS 0x20
+#define BPF_IND 0x40
+#define BPF_MEM 0x60
+#define BPF_LEN 0x80
+#define BPF_MSH 0xa0
+
+/* alu/jmp fields */
+#define BPF_OP(code) ((code) & 0xf0)
+#define BPF_ADD 0x00
+#define BPF_SUB 0x10
+#define BPF_MUL 0x20
+#define BPF_DIV 0x30
+#define BPF_OR 0x40
+#define BPF_AND 0x50
+#define BPF_LSH 0x60
+#define BPF_RSH 0x70
+#define BPF_NEG 0x80
+#define BPF_MOD 0x90
+#define BPF_XOR 0xa0
+
+#define BPF_JA 0x00
+#define BPF_JEQ 0x10
+#define BPF_JGT 0x20
+#define BPF_JGE 0x30
+#define BPF_JSET 0x40
+#define BPF_SRC(code) ((code) & 0x08)
+#define BPF_K 0x00
+#define BPF_X 0x08
+
+#ifndef BPF_MAXINSNS
+#define BPF_MAXINSNS 4096
+#endif
+
+#endif /* _UAPI__LINUX_BPF_COMMON_H__ */
diff --git a/src/cc/compat/linux/virtual_bpf.h b/src/cc/compat/linux/virtual_bpf.h
index f54dd25..e4be3c4 100644
--- a/src/cc/compat/linux/virtual_bpf.h
+++ b/src/cc/compat/linux/virtual_bpf.h
@@ -15,13 +15,11 @@
/* Extended instruction set based on top of classic BPF */
/* instruction classes */
-#define BPF_JMP32 0x06 /* jmp mode in word width */
#define BPF_ALU64 0x07 /* alu mode in double word width */
/* ld/ldx fields */
#define BPF_DW 0x18 /* double word (64-bit) */
-#define BPF_ATOMIC 0xc0 /* atomic memory ops - op type in immediate */
-#define BPF_XADD 0xc0 /* exclusive add - legacy name */
+#define BPF_XADD 0xc0 /* exclusive add */
/* alu/jmp fields */
#define BPF_MOV 0xb0 /* mov reg to reg */
@@ -45,11 +43,6 @@
#define BPF_CALL 0x80 /* function call */
#define BPF_EXIT 0x90 /* function return */
-/* atomic op type fields (stored in immediate) */
-#define BPF_FETCH 0x01 /* not an opcode on its own, used to build others */
-#define BPF_XCHG (0xe0 | BPF_FETCH) /* atomic exchange */
-#define BPF_CMPXCHG (0xf0 | BPF_FETCH) /* atomic compare-and-write */
-
/* Register numbers */
enum {
BPF_REG_0 = 0,
@@ -85,759 +78,10 @@
struct bpf_cgroup_storage_key {
__u64 cgroup_inode_id; /* cgroup inode id */
- __u32 attach_type; /* program attach type (enum bpf_attach_type) */
+ __u32 attach_type; /* program attach type */
};
-union bpf_iter_link_info {
- struct {
- __u32 map_fd;
- } map;
-};
-
-/* BPF syscall commands, see bpf(2) man-page for more details. */
-/**
- * DOC: eBPF Syscall Preamble
- *
- * The operation to be performed by the **bpf**\ () system call is determined
- * by the *cmd* argument. Each operation takes an accompanying argument,
- * provided via *attr*, which is a pointer to a union of type *bpf_attr* (see
- * below). The size argument is the size of the union pointed to by *attr*.
- */
-/**
- * DOC: eBPF Syscall Commands
- *
- * BPF_MAP_CREATE
- * Description
- * Create a map and return a file descriptor that refers to the
- * map. The close-on-exec file descriptor flag (see **fcntl**\ (2))
- * is automatically enabled for the new file descriptor.
- *
- * Applying **close**\ (2) to the file descriptor returned by
- * **BPF_MAP_CREATE** will delete the map (but see NOTES).
- *
- * Return
- * A new file descriptor (a nonnegative integer), or -1 if an
- * error occurred (in which case, *errno* is set appropriately).
- *
- * BPF_MAP_LOOKUP_ELEM
- * Description
- * Look up an element with a given *key* in the map referred to
- * by the file descriptor *map_fd*.
- *
- * The *flags* argument may be specified as one of the
- * following:
- *
- * **BPF_F_LOCK**
- * Look up the value of a spin-locked map without
- * returning the lock. This must be specified if the
- * elements contain a spinlock.
- *
- * Return
- * Returns zero on success. On error, -1 is returned and *errno*
- * is set appropriately.
- *
- * BPF_MAP_UPDATE_ELEM
- * Description
- * Create or update an element (key/value pair) in a specified map.
- *
- * The *flags* argument should be specified as one of the
- * following:
- *
- * **BPF_ANY**
- * Create a new element or update an existing element.
- * **BPF_NOEXIST**
- * Create a new element only if it did not exist.
- * **BPF_EXIST**
- * Update an existing element.
- * **BPF_F_LOCK**
- * Update a spin_lock-ed map element.
- *
- * Return
- * Returns zero on success. On error, -1 is returned and *errno*
- * is set appropriately.
- *
- * May set *errno* to **EINVAL**, **EPERM**, **ENOMEM**,
- * **E2BIG**, **EEXIST**, or **ENOENT**.
- *
- * **E2BIG**
- * The number of elements in the map reached the
- * *max_entries* limit specified at map creation time.
- * **EEXIST**
- * If *flags* specifies **BPF_NOEXIST** and the element
- * with *key* already exists in the map.
- * **ENOENT**
- * If *flags* specifies **BPF_EXIST** and the element with
- * *key* does not exist in the map.
- *
- * BPF_MAP_DELETE_ELEM
- * Description
- * Look up and delete an element by key in a specified map.
- *
- * Return
- * Returns zero on success. On error, -1 is returned and *errno*
- * is set appropriately.
- *
- * BPF_MAP_GET_NEXT_KEY
- * Description
- * Look up an element by key in a specified map and return the key
- * of the next element. Can be used to iterate over all elements
- * in the map.
- *
- * Return
- * Returns zero on success. On error, -1 is returned and *errno*
- * is set appropriately.
- *
- * The following cases can be used to iterate over all elements of
- * the map:
- *
- * * If *key* is not found, the operation returns zero and sets
- * the *next_key* pointer to the key of the first element.
- * * If *key* is found, the operation returns zero and sets the
- * *next_key* pointer to the key of the next element.
- * * If *key* is the last element, returns -1 and *errno* is set
- * to **ENOENT**.
- *
- * May set *errno* to **ENOMEM**, **EFAULT**, **EPERM**, or
- * **EINVAL** on error.
- *
- * BPF_PROG_LOAD
- * Description
- * Verify and load an eBPF program, returning a new file
- * descriptor associated with the program.
- *
- * Applying **close**\ (2) to the file descriptor returned by
- * **BPF_PROG_LOAD** will unload the eBPF program (but see NOTES).
- *
- * The close-on-exec file descriptor flag (see **fcntl**\ (2)) is
- * automatically enabled for the new file descriptor.
- *
- * Return
- * A new file descriptor (a nonnegative integer), or -1 if an
- * error occurred (in which case, *errno* is set appropriately).
- *
- * BPF_OBJ_PIN
- * Description
- * Pin an eBPF program or map referred by the specified *bpf_fd*
- * to the provided *pathname* on the filesystem.
- *
- * The *pathname* argument must not contain a dot (".").
- *
- * On success, *pathname* retains a reference to the eBPF object,
- * preventing deallocation of the object when the original
- * *bpf_fd* is closed. This allow the eBPF object to live beyond
- * **close**\ (\ *bpf_fd*\ ), and hence the lifetime of the parent
- * process.
- *
- * Applying **unlink**\ (2) or similar calls to the *pathname*
- * unpins the object from the filesystem, removing the reference.
- * If no other file descriptors or filesystem nodes refer to the
- * same object, it will be deallocated (see NOTES).
- *
- * The filesystem type for the parent directory of *pathname* must
- * be **BPF_FS_MAGIC**.
- *
- * Return
- * Returns zero on success. On error, -1 is returned and *errno*
- * is set appropriately.
- *
- * BPF_OBJ_GET
- * Description
- * Open a file descriptor for the eBPF object pinned to the
- * specified *pathname*.
- *
- * Return
- * A new file descriptor (a nonnegative integer), or -1 if an
- * error occurred (in which case, *errno* is set appropriately).
- *
- * BPF_PROG_ATTACH
- * Description
- * Attach an eBPF program to a *target_fd* at the specified
- * *attach_type* hook.
- *
- * The *attach_type* specifies the eBPF attachment point to
- * attach the program to, and must be one of *bpf_attach_type*
- * (see below).
- *
- * The *attach_bpf_fd* must be a valid file descriptor for a
- * loaded eBPF program of a cgroup, flow dissector, LIRC, sockmap
- * or sock_ops type corresponding to the specified *attach_type*.
- *
- * The *target_fd* must be a valid file descriptor for a kernel
- * object which depends on the attach type of *attach_bpf_fd*:
- *
- * **BPF_PROG_TYPE_CGROUP_DEVICE**,
- * **BPF_PROG_TYPE_CGROUP_SKB**,
- * **BPF_PROG_TYPE_CGROUP_SOCK**,
- * **BPF_PROG_TYPE_CGROUP_SOCK_ADDR**,
- * **BPF_PROG_TYPE_CGROUP_SOCKOPT**,
- * **BPF_PROG_TYPE_CGROUP_SYSCTL**,
- * **BPF_PROG_TYPE_SOCK_OPS**
- *
- * Control Group v2 hierarchy with the eBPF controller
- * enabled. Requires the kernel to be compiled with
- * **CONFIG_CGROUP_BPF**.
- *
- * **BPF_PROG_TYPE_FLOW_DISSECTOR**
- *
- * Network namespace (eg /proc/self/ns/net).
- *
- * **BPF_PROG_TYPE_LIRC_MODE2**
- *
- * LIRC device path (eg /dev/lircN). Requires the kernel
- * to be compiled with **CONFIG_BPF_LIRC_MODE2**.
- *
- * **BPF_PROG_TYPE_SK_SKB**,
- * **BPF_PROG_TYPE_SK_MSG**
- *
- * eBPF map of socket type (eg **BPF_MAP_TYPE_SOCKHASH**).
- *
- * Return
- * Returns zero on success. On error, -1 is returned and *errno*
- * is set appropriately.
- *
- * BPF_PROG_DETACH
- * Description
- * Detach the eBPF program associated with the *target_fd* at the
- * hook specified by *attach_type*. The program must have been
- * previously attached using **BPF_PROG_ATTACH**.
- *
- * Return
- * Returns zero on success. On error, -1 is returned and *errno*
- * is set appropriately.
- *
- * BPF_PROG_TEST_RUN
- * Description
- * Run the eBPF program associated with the *prog_fd* a *repeat*
- * number of times against a provided program context *ctx_in* and
- * data *data_in*, and return the modified program context
- * *ctx_out*, *data_out* (for example, packet data), result of the
- * execution *retval*, and *duration* of the test run.
- *
- * The sizes of the buffers provided as input and output
- * parameters *ctx_in*, *ctx_out*, *data_in*, and *data_out* must
- * be provided in the corresponding variables *ctx_size_in*,
- * *ctx_size_out*, *data_size_in*, and/or *data_size_out*. If any
- * of these parameters are not provided (ie set to NULL), the
- * corresponding size field must be zero.
- *
- * Some program types have particular requirements:
- *
- * **BPF_PROG_TYPE_SK_LOOKUP**
- * *data_in* and *data_out* must be NULL.
- *
- * **BPF_PROG_TYPE_RAW_TRACEPOINT**,
- * **BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE**
- *
- * *ctx_out*, *data_in* and *data_out* must be NULL.
- * *repeat* must be zero.
- *
- * BPF_PROG_RUN is an alias for BPF_PROG_TEST_RUN.
- *
- * Return
- * Returns zero on success. On error, -1 is returned and *errno*
- * is set appropriately.
- *
- * **ENOSPC**
- * Either *data_size_out* or *ctx_size_out* is too small.
- * **ENOTSUPP**
- * This command is not supported by the program type of
- * the program referred to by *prog_fd*.
- *
- * BPF_PROG_GET_NEXT_ID
- * Description
- * Fetch the next eBPF program currently loaded into the kernel.
- *
- * Looks for the eBPF program with an id greater than *start_id*
- * and updates *next_id* on success. If no other eBPF programs
- * remain with ids higher than *start_id*, returns -1 and sets
- * *errno* to **ENOENT**.
- *
- * Return
- * Returns zero on success. On error, or when no id remains, -1
- * is returned and *errno* is set appropriately.
- *
- * BPF_MAP_GET_NEXT_ID
- * Description
- * Fetch the next eBPF map currently loaded into the kernel.
- *
- * Looks for the eBPF map with an id greater than *start_id*
- * and updates *next_id* on success. If no other eBPF maps
- * remain with ids higher than *start_id*, returns -1 and sets
- * *errno* to **ENOENT**.
- *
- * Return
- * Returns zero on success. On error, or when no id remains, -1
- * is returned and *errno* is set appropriately.
- *
- * BPF_PROG_GET_FD_BY_ID
- * Description
- * Open a file descriptor for the eBPF program corresponding to
- * *prog_id*.
- *
- * Return
- * A new file descriptor (a nonnegative integer), or -1 if an
- * error occurred (in which case, *errno* is set appropriately).
- *
- * BPF_MAP_GET_FD_BY_ID
- * Description
- * Open a file descriptor for the eBPF map corresponding to
- * *map_id*.
- *
- * Return
- * A new file descriptor (a nonnegative integer), or -1 if an
- * error occurred (in which case, *errno* is set appropriately).
- *
- * BPF_OBJ_GET_INFO_BY_FD
- * Description
- * Obtain information about the eBPF object corresponding to
- * *bpf_fd*.
- *
- * Populates up to *info_len* bytes of *info*, which will be in
- * one of the following formats depending on the eBPF object type
- * of *bpf_fd*:
- *
- * * **struct bpf_prog_info**
- * * **struct bpf_map_info**
- * * **struct bpf_btf_info**
- * * **struct bpf_link_info**
- *
- * Return
- * Returns zero on success. On error, -1 is returned and *errno*
- * is set appropriately.
- *
- * BPF_PROG_QUERY
- * Description
- * Obtain information about eBPF programs associated with the
- * specified *attach_type* hook.
- *
- * The *target_fd* must be a valid file descriptor for a kernel
- * object which depends on the attach type of *attach_bpf_fd*:
- *
- * **BPF_PROG_TYPE_CGROUP_DEVICE**,
- * **BPF_PROG_TYPE_CGROUP_SKB**,
- * **BPF_PROG_TYPE_CGROUP_SOCK**,
- * **BPF_PROG_TYPE_CGROUP_SOCK_ADDR**,
- * **BPF_PROG_TYPE_CGROUP_SOCKOPT**,
- * **BPF_PROG_TYPE_CGROUP_SYSCTL**,
- * **BPF_PROG_TYPE_SOCK_OPS**
- *
- * Control Group v2 hierarchy with the eBPF controller
- * enabled. Requires the kernel to be compiled with
- * **CONFIG_CGROUP_BPF**.
- *
- * **BPF_PROG_TYPE_FLOW_DISSECTOR**
- *
- * Network namespace (eg /proc/self/ns/net).
- *
- * **BPF_PROG_TYPE_LIRC_MODE2**
- *
- * LIRC device path (eg /dev/lircN). Requires the kernel
- * to be compiled with **CONFIG_BPF_LIRC_MODE2**.
- *
- * **BPF_PROG_QUERY** always fetches the number of programs
- * attached and the *attach_flags* which were used to attach those
- * programs. Additionally, if *prog_ids* is nonzero and the number
- * of attached programs is less than *prog_cnt*, populates
- * *prog_ids* with the eBPF program ids of the programs attached
- * at *target_fd*.
- *
- * The following flags may alter the result:
- *
- * **BPF_F_QUERY_EFFECTIVE**
- * Only return information regarding programs which are
- * currently effective at the specified *target_fd*.
- *
- * Return
- * Returns zero on success. On error, -1 is returned and *errno*
- * is set appropriately.
- *
- * BPF_RAW_TRACEPOINT_OPEN
- * Description
- * Attach an eBPF program to a tracepoint *name* to access kernel
- * internal arguments of the tracepoint in their raw form.
- *
- * The *prog_fd* must be a valid file descriptor associated with
- * a loaded eBPF program of type **BPF_PROG_TYPE_RAW_TRACEPOINT**.
- *
- * No ABI guarantees are made about the content of tracepoint
- * arguments exposed to the corresponding eBPF program.
- *
- * Applying **close**\ (2) to the file descriptor returned by
- * **BPF_RAW_TRACEPOINT_OPEN** will delete the map (but see NOTES).
- *
- * Return
- * A new file descriptor (a nonnegative integer), or -1 if an
- * error occurred (in which case, *errno* is set appropriately).
- *
- * BPF_BTF_LOAD
- * Description
- * Verify and load BPF Type Format (BTF) metadata into the kernel,
- * returning a new file descriptor associated with the metadata.
- * BTF is described in more detail at
- * https://www.kernel.org/doc/html/latest/bpf/btf.html.
- *
- * The *btf* parameter must point to valid memory providing
- * *btf_size* bytes of BTF binary metadata.
- *
- * The returned file descriptor can be passed to other **bpf**\ ()
- * subcommands such as **BPF_PROG_LOAD** or **BPF_MAP_CREATE** to
- * associate the BTF with those objects.
- *
- * Similar to **BPF_PROG_LOAD**, **BPF_BTF_LOAD** has optional
- * parameters to specify a *btf_log_buf*, *btf_log_size* and
- * *btf_log_level* which allow the kernel to return freeform log
- * output regarding the BTF verification process.
- *
- * Return
- * A new file descriptor (a nonnegative integer), or -1 if an
- * error occurred (in which case, *errno* is set appropriately).
- *
- * BPF_BTF_GET_FD_BY_ID
- * Description
- * Open a file descriptor for the BPF Type Format (BTF)
- * corresponding to *btf_id*.
- *
- * Return
- * A new file descriptor (a nonnegative integer), or -1 if an
- * error occurred (in which case, *errno* is set appropriately).
- *
- * BPF_TASK_FD_QUERY
- * Description
- * Obtain information about eBPF programs associated with the
- * target process identified by *pid* and *fd*.
- *
- * If the *pid* and *fd* are associated with a tracepoint, kprobe
- * or uprobe perf event, then the *prog_id* and *fd_type* will
- * be populated with the eBPF program id and file descriptor type
- * of type **bpf_task_fd_type**. If associated with a kprobe or
- * uprobe, the *probe_offset* and *probe_addr* will also be
- * populated. Optionally, if *buf* is provided, then up to
- * *buf_len* bytes of *buf* will be populated with the name of
- * the tracepoint, kprobe or uprobe.
- *
- * The resulting *prog_id* may be introspected in deeper detail
- * using **BPF_PROG_GET_FD_BY_ID** and **BPF_OBJ_GET_INFO_BY_FD**.
- *
- * Return
- * Returns zero on success. On error, -1 is returned and *errno*
- * is set appropriately.
- *
- * BPF_MAP_LOOKUP_AND_DELETE_ELEM
- * Description
- * Look up an element with the given *key* in the map referred to
- * by the file descriptor *fd*, and if found, delete the element.
- *
- * For **BPF_MAP_TYPE_QUEUE** and **BPF_MAP_TYPE_STACK** map
- * types, the *flags* argument needs to be set to 0, but for other
- * map types, it may be specified as:
- *
- * **BPF_F_LOCK**
- * Look up and delete the value of a spin-locked map
- * without returning the lock. This must be specified if
- * the elements contain a spinlock.
- *
- * The **BPF_MAP_TYPE_QUEUE** and **BPF_MAP_TYPE_STACK** map types
- * implement this command as a "pop" operation, deleting the top
- * element rather than one corresponding to *key*.
- * The *key* and *key_len* parameters should be zeroed when
- * issuing this operation for these map types.
- *
- * This command is only valid for the following map types:
- * * **BPF_MAP_TYPE_QUEUE**
- * * **BPF_MAP_TYPE_STACK**
- * * **BPF_MAP_TYPE_HASH**
- * * **BPF_MAP_TYPE_PERCPU_HASH**
- * * **BPF_MAP_TYPE_LRU_HASH**
- * * **BPF_MAP_TYPE_LRU_PERCPU_HASH**
- *
- * Return
- * Returns zero on success. On error, -1 is returned and *errno*
- * is set appropriately.
- *
- * BPF_MAP_FREEZE
- * Description
- * Freeze the permissions of the specified map.
- *
- * Write permissions may be frozen by passing zero *flags*.
- * Upon success, no future syscall invocations may alter the
- * map state of *map_fd*. Write operations from eBPF programs
- * are still possible for a frozen map.
- *
- * Not supported for maps of type **BPF_MAP_TYPE_STRUCT_OPS**.
- *
- * Return
- * Returns zero on success. On error, -1 is returned and *errno*
- * is set appropriately.
- *
- * BPF_BTF_GET_NEXT_ID
- * Description
- * Fetch the next BPF Type Format (BTF) object currently loaded
- * into the kernel.
- *
- * Looks for the BTF object with an id greater than *start_id*
- * and updates *next_id* on success. If no other BTF objects
- * remain with ids higher than *start_id*, returns -1 and sets
- * *errno* to **ENOENT**.
- *
- * Return
- * Returns zero on success. On error, or when no id remains, -1
- * is returned and *errno* is set appropriately.
- *
- * BPF_MAP_LOOKUP_BATCH
- * Description
- * Iterate and fetch multiple elements in a map.
- *
- * Two opaque values are used to manage batch operations,
- * *in_batch* and *out_batch*. Initially, *in_batch* must be set
- * to NULL to begin the batched operation. After each subsequent
- * **BPF_MAP_LOOKUP_BATCH**, the caller should pass the resultant
- * *out_batch* as the *in_batch* for the next operation to
- * continue iteration from the current point.
- *
- * The *keys* and *values* are output parameters which must point
- * to memory large enough to hold *count* items based on the key
- * and value size of the map *map_fd*. The *keys* buffer must be
- * of *key_size* * *count*. The *values* buffer must be of
- * *value_size* * *count*.
- *
- * The *elem_flags* argument may be specified as one of the
- * following:
- *
- * **BPF_F_LOCK**
- * Look up the value of a spin-locked map without
- * returning the lock. This must be specified if the
- * elements contain a spinlock.
- *
- * On success, *count* elements from the map are copied into the
- * user buffer, with the keys copied into *keys* and the values
- * copied into the corresponding indices in *values*.
- *
- * If an error is returned and *errno* is not **EFAULT**, *count*
- * is set to the number of successfully processed elements.
- *
- * Return
- * Returns zero on success. On error, -1 is returned and *errno*
- * is set appropriately.
- *
- * May set *errno* to **ENOSPC** to indicate that *keys* or
- * *values* is too small to dump an entire bucket during
- * iteration of a hash-based map type.
- *
- * BPF_MAP_LOOKUP_AND_DELETE_BATCH
- * Description
- * Iterate and delete all elements in a map.
- *
- * This operation has the same behavior as
- * **BPF_MAP_LOOKUP_BATCH** with two exceptions:
- *
- * * Every element that is successfully returned is also deleted
- * from the map. This is at least *count* elements. Note that
- * *count* is both an input and an output parameter.
- * * Upon returning with *errno* set to **EFAULT**, up to
- * *count* elements may be deleted without returning the keys
- * and values of the deleted elements.
- *
- * Return
- * Returns zero on success. On error, -1 is returned and *errno*
- * is set appropriately.
- *
- * BPF_MAP_UPDATE_BATCH
- * Description
- * Update multiple elements in a map by *key*.
- *
- * The *keys* and *values* are input parameters which must point
- * to memory large enough to hold *count* items based on the key
- * and value size of the map *map_fd*. The *keys* buffer must be
- * of *key_size* * *count*. The *values* buffer must be of
- * *value_size* * *count*.
- *
- * Each element specified in *keys* is sequentially updated to the
- * value in the corresponding index in *values*. The *in_batch*
- * and *out_batch* parameters are ignored and should be zeroed.
- *
- * The *elem_flags* argument should be specified as one of the
- * following:
- *
- * **BPF_ANY**
- * Create new elements or update a existing elements.
- * **BPF_NOEXIST**
- * Create new elements only if they do not exist.
- * **BPF_EXIST**
- * Update existing elements.
- * **BPF_F_LOCK**
- * Update spin_lock-ed map elements. This must be
- * specified if the map value contains a spinlock.
- *
- * On success, *count* elements from the map are updated.
- *
- * If an error is returned and *errno* is not **EFAULT**, *count*
- * is set to the number of successfully processed elements.
- *
- * Return
- * Returns zero on success. On error, -1 is returned and *errno*
- * is set appropriately.
- *
- * May set *errno* to **EINVAL**, **EPERM**, **ENOMEM**, or
- * **E2BIG**. **E2BIG** indicates that the number of elements in
- * the map reached the *max_entries* limit specified at map
- * creation time.
- *
- * May set *errno* to one of the following error codes under
- * specific circumstances:
- *
- * **EEXIST**
- * If *flags* specifies **BPF_NOEXIST** and the element
- * with *key* already exists in the map.
- * **ENOENT**
- * If *flags* specifies **BPF_EXIST** and the element with
- * *key* does not exist in the map.
- *
- * BPF_MAP_DELETE_BATCH
- * Description
- * Delete multiple elements in a map by *key*.
- *
- * The *keys* parameter is an input parameter which must point
- * to memory large enough to hold *count* items based on the key
- * size of the map *map_fd*, that is, *key_size* * *count*.
- *
- * Each element specified in *keys* is sequentially deleted. The
- * *in_batch*, *out_batch*, and *values* parameters are ignored
- * and should be zeroed.
- *
- * The *elem_flags* argument may be specified as one of the
- * following:
- *
- * **BPF_F_LOCK**
- * Look up the value of a spin-locked map without
- * returning the lock. This must be specified if the
- * elements contain a spinlock.
- *
- * On success, *count* elements from the map are updated.
- *
- * If an error is returned and *errno* is not **EFAULT**, *count*
- * is set to the number of successfully processed elements. If
- * *errno* is **EFAULT**, up to *count* elements may be been
- * deleted.
- *
- * Return
- * Returns zero on success. On error, -1 is returned and *errno*
- * is set appropriately.
- *
- * BPF_LINK_CREATE
- * Description
- * Attach an eBPF program to a *target_fd* at the specified
- * *attach_type* hook and return a file descriptor handle for
- * managing the link.
- *
- * Return
- * A new file descriptor (a nonnegative integer), or -1 if an
- * error occurred (in which case, *errno* is set appropriately).
- *
- * BPF_LINK_UPDATE
- * Description
- * Update the eBPF program in the specified *link_fd* to
- * *new_prog_fd*.
- *
- * Return
- * Returns zero on success. On error, -1 is returned and *errno*
- * is set appropriately.
- *
- * BPF_LINK_GET_FD_BY_ID
- * Description
- * Open a file descriptor for the eBPF Link corresponding to
- * *link_id*.
- *
- * Return
- * A new file descriptor (a nonnegative integer), or -1 if an
- * error occurred (in which case, *errno* is set appropriately).
- *
- * BPF_LINK_GET_NEXT_ID
- * Description
- * Fetch the next eBPF link currently loaded into the kernel.
- *
- * Looks for the eBPF link with an id greater than *start_id*
- * and updates *next_id* on success. If no other eBPF links
- * remain with ids higher than *start_id*, returns -1 and sets
- * *errno* to **ENOENT**.
- *
- * Return
- * Returns zero on success. On error, or when no id remains, -1
- * is returned and *errno* is set appropriately.
- *
- * BPF_ENABLE_STATS
- * Description
- * Enable eBPF runtime statistics gathering.
- *
- * Runtime statistics gathering for the eBPF runtime is disabled
- * by default to minimize the corresponding performance overhead.
- * This command enables statistics globally.
- *
- * Multiple programs may independently enable statistics.
- * After gathering the desired statistics, eBPF runtime statistics
- * may be disabled again by calling **close**\ (2) for the file
- * descriptor returned by this function. Statistics will only be
- * disabled system-wide when all outstanding file descriptors
- * returned by prior calls for this subcommand are closed.
- *
- * Return
- * A new file descriptor (a nonnegative integer), or -1 if an
- * error occurred (in which case, *errno* is set appropriately).
- *
- * BPF_ITER_CREATE
- * Description
- * Create an iterator on top of the specified *link_fd* (as
- * previously created using **BPF_LINK_CREATE**) and return a
- * file descriptor that can be used to trigger the iteration.
- *
- * If the resulting file descriptor is pinned to the filesystem
- * using **BPF_OBJ_PIN**, then subsequent **read**\ (2) syscalls
- * for that path will trigger the iterator to read kernel state
- * using the eBPF program attached to *link_fd*.
- *
- * Return
- * A new file descriptor (a nonnegative integer), or -1 if an
- * error occurred (in which case, *errno* is set appropriately).
- *
- * BPF_LINK_DETACH
- * Description
- * Forcefully detach the specified *link_fd* from its
- * corresponding attachment point.
- *
- * Return
- * Returns zero on success. On error, -1 is returned and *errno*
- * is set appropriately.
- *
- * BPF_PROG_BIND_MAP
- * Description
- * Bind a map to the lifetime of an eBPF program.
- *
- * The map identified by *map_fd* is bound to the program
- * identified by *prog_fd* and only released when *prog_fd* is
- * released. This may be used in cases where metadata should be
- * associated with a program which otherwise does not contain any
- * references to the map (for example, embedded in the eBPF
- * program instructions).
- *
- * Return
- * Returns zero on success. On error, -1 is returned and *errno*
- * is set appropriately.
- *
- * NOTES
- * eBPF objects (maps and programs) can be shared between processes.
- *
- * * After **fork**\ (2), the child inherits file descriptors
- * referring to the same eBPF objects.
- * * File descriptors referring to eBPF objects can be transferred over
- * **unix**\ (7) domain sockets.
- * * File descriptors referring to eBPF objects can be duplicated in the
- * usual way, using **dup**\ (2) and similar calls.
- * * File descriptors referring to eBPF objects can be pinned to the
- * filesystem using the **BPF_OBJ_PIN** command of **bpf**\ (2).
- *
- * An eBPF object is deallocated only after all file descriptors referring
- * to the object have been closed and no references remain pinned to the
- * filesystem or attached (for example, bound to a program or device).
- */
+/* BPF syscall commands, see bpf(2) man-page for details. */
enum bpf_cmd {
BPF_MAP_CREATE,
BPF_MAP_LOOKUP_ELEM,
@@ -850,7 +94,6 @@
BPF_PROG_ATTACH,
BPF_PROG_DETACH,
BPF_PROG_TEST_RUN,
- BPF_PROG_RUN = BPF_PROG_TEST_RUN,
BPF_PROG_GET_NEXT_ID,
BPF_MAP_GET_NEXT_ID,
BPF_PROG_GET_FD_BY_ID,
@@ -862,20 +105,6 @@
BPF_BTF_GET_FD_BY_ID,
BPF_TASK_FD_QUERY,
BPF_MAP_LOOKUP_AND_DELETE_ELEM,
- BPF_MAP_FREEZE,
- BPF_BTF_GET_NEXT_ID,
- BPF_MAP_LOOKUP_BATCH,
- BPF_MAP_LOOKUP_AND_DELETE_BATCH,
- BPF_MAP_UPDATE_BATCH,
- BPF_MAP_DELETE_BATCH,
- BPF_LINK_CREATE,
- BPF_LINK_UPDATE,
- BPF_LINK_GET_FD_BY_ID,
- BPF_LINK_GET_NEXT_ID,
- BPF_ENABLE_STATS,
- BPF_ITER_CREATE,
- BPF_LINK_DETACH,
- BPF_PROG_BIND_MAP,
};
enum bpf_map_type {
@@ -903,13 +132,6 @@
BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE,
BPF_MAP_TYPE_QUEUE,
BPF_MAP_TYPE_STACK,
- BPF_MAP_TYPE_SK_STORAGE,
- BPF_MAP_TYPE_DEVMAP_HASH,
- BPF_MAP_TYPE_STRUCT_OPS,
- BPF_MAP_TYPE_RINGBUF,
- BPF_MAP_TYPE_INODE_STORAGE,
- BPF_MAP_TYPE_TASK_STORAGE,
- BPF_MAP_TYPE_BLOOM_FILTER,
};
/* Note that tracing related programs such as
@@ -944,15 +166,6 @@
BPF_PROG_TYPE_LIRC_MODE2,
BPF_PROG_TYPE_SK_REUSEPORT,
BPF_PROG_TYPE_FLOW_DISSECTOR,
- BPF_PROG_TYPE_CGROUP_SYSCTL,
- BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE,
- BPF_PROG_TYPE_CGROUP_SOCKOPT,
- BPF_PROG_TYPE_TRACING,
- BPF_PROG_TYPE_STRUCT_OPS,
- BPF_PROG_TYPE_EXT,
- BPF_PROG_TYPE_LSM,
- BPF_PROG_TYPE_SK_LOOKUP,
- BPF_PROG_TYPE_SYSCALL, /* a program that can execute syscalls */
};
enum bpf_attach_type {
@@ -974,50 +187,11 @@
BPF_CGROUP_UDP6_SENDMSG,
BPF_LIRC_MODE2,
BPF_FLOW_DISSECTOR,
- BPF_CGROUP_SYSCTL,
- BPF_CGROUP_UDP4_RECVMSG,
- BPF_CGROUP_UDP6_RECVMSG,
- BPF_CGROUP_GETSOCKOPT,
- BPF_CGROUP_SETSOCKOPT,
- BPF_TRACE_RAW_TP,
- BPF_TRACE_FENTRY,
- BPF_TRACE_FEXIT,
- BPF_MODIFY_RETURN,
- BPF_LSM_MAC,
- BPF_TRACE_ITER,
- BPF_CGROUP_INET4_GETPEERNAME,
- BPF_CGROUP_INET6_GETPEERNAME,
- BPF_CGROUP_INET4_GETSOCKNAME,
- BPF_CGROUP_INET6_GETSOCKNAME,
- BPF_XDP_DEVMAP,
- BPF_CGROUP_INET_SOCK_RELEASE,
- BPF_XDP_CPUMAP,
- BPF_SK_LOOKUP,
- BPF_XDP,
- BPF_SK_SKB_VERDICT,
- BPF_SK_REUSEPORT_SELECT,
- BPF_SK_REUSEPORT_SELECT_OR_MIGRATE,
- BPF_PERF_EVENT,
- BPF_TRACE_KPROBE_MULTI,
__MAX_BPF_ATTACH_TYPE
};
#define MAX_BPF_ATTACH_TYPE __MAX_BPF_ATTACH_TYPE
-enum bpf_link_type {
- BPF_LINK_TYPE_UNSPEC = 0,
- BPF_LINK_TYPE_RAW_TRACEPOINT = 1,
- BPF_LINK_TYPE_TRACING = 2,
- BPF_LINK_TYPE_CGROUP = 3,
- BPF_LINK_TYPE_ITER = 4,
- BPF_LINK_TYPE_NETNS = 5,
- BPF_LINK_TYPE_XDP = 6,
- BPF_LINK_TYPE_PERF_EVENT = 7,
- BPF_LINK_TYPE_KPROBE_MULTI = 8,
-
- MAX_BPF_LINK_TYPE,
-};
-
/* cgroup-bpf attach flags used in BPF_PROG_ATTACH command
*
* NONE(default): No further bpf programs allowed in the subtree.
@@ -1041,11 +215,6 @@
* When children program makes decision (like picking TCP CA or sock bind)
* parent program has a chance to override it.
*
- * With BPF_F_ALLOW_MULTI a new program is added to the end of the list of
- * programs for a cgroup. Though it's possible to replace an old program at
- * any position by also specifying BPF_F_REPLACE flag and position itself in
- * replace_bpf_fd attribute. Old program at this position will be released.
- *
* A cgroup with MULTI or OVERRIDE flag allows any attach flags in sub-cgroups.
* A cgroup with NONE doesn't allow any programs in sub-cgroups.
* Ex1:
@@ -1064,7 +233,6 @@
*/
#define BPF_F_ALLOW_OVERRIDE (1U << 0)
#define BPF_F_ALLOW_MULTI (1U << 1)
-#define BPF_F_REPLACE (1U << 2)
/* If BPF_F_STRICT_ALIGNMENT is used in BPF_PROG_LOAD command, the
* verifier will perform strict alignment checking as if the kernel
@@ -1087,168 +255,46 @@
*/
#define BPF_F_ANY_ALIGNMENT (1U << 1)
-/* BPF_F_TEST_RND_HI32 is used in BPF_PROG_LOAD command for testing purpose.
- * Verifier does sub-register def/use analysis and identifies instructions whose
- * def only matters for low 32-bit, high 32-bit is never referenced later
- * through implicit zero extension. Therefore verifier notifies JIT back-ends
- * that it is safe to ignore clearing high 32-bit for these instructions. This
- * saves some back-ends a lot of code-gen. However such optimization is not
- * necessary on some arches, for example x86_64, arm64 etc, whose JIT back-ends
- * hence hasn't used verifier's analysis result. But, we really want to have a
- * way to be able to verify the correctness of the described optimization on
- * x86_64 on which testsuites are frequently exercised.
- *
- * So, this flag is introduced. Once it is set, verifier will randomize high
- * 32-bit for those instructions who has been identified as safe to ignore them.
- * Then, if verifier is not doing correct analysis, such randomization will
- * regress tests to expose bugs.
- */
-#define BPF_F_TEST_RND_HI32 (1U << 2)
-
-/* The verifier internal test flag. Behavior is undefined */
-#define BPF_F_TEST_STATE_FREQ (1U << 3)
-
-/* If BPF_F_SLEEPABLE is used in BPF_PROG_LOAD command, the verifier will
- * restrict map and helper usage for such programs. Sleepable BPF programs can
- * only be attached to hooks where kernel execution context allows sleeping.
- * Such programs are allowed to use helpers that may sleep like
- * bpf_copy_from_user().
- */
-#define BPF_F_SLEEPABLE (1U << 4)
-
-/* If BPF_F_XDP_HAS_FRAGS is used in BPF_PROG_LOAD command, the loaded program
- * fully support xdp frags.
- */
-#define BPF_F_XDP_HAS_FRAGS (1U << 5)
-
-/* link_create.kprobe_multi.flags used in LINK_CREATE command for
- * BPF_TRACE_KPROBE_MULTI attach type to create return probe.
- */
-#define BPF_F_KPROBE_MULTI_RETURN (1U << 0)
-
-/* When BPF ldimm64's insn[0].src_reg != 0 then this can have
- * the following extensions:
- *
- * insn[0].src_reg: BPF_PSEUDO_MAP_[FD|IDX]
- * insn[0].imm: map fd or fd_idx
- * insn[1].imm: 0
- * insn[0].off: 0
- * insn[1].off: 0
- * ldimm64 rewrite: address of map
- * verifier type: CONST_PTR_TO_MAP
- */
+/* when bpf_ldimm64->src_reg == BPF_PSEUDO_MAP_FD, bpf_ldimm64->imm == fd */
#define BPF_PSEUDO_MAP_FD 1
-#define BPF_PSEUDO_MAP_IDX 5
-
-/* insn[0].src_reg: BPF_PSEUDO_MAP_[IDX_]VALUE
- * insn[0].imm: map fd or fd_idx
- * insn[1].imm: offset into value
- * insn[0].off: 0
- * insn[1].off: 0
- * ldimm64 rewrite: address of map[0]+offset
- * verifier type: PTR_TO_MAP_VALUE
- */
-#define BPF_PSEUDO_MAP_VALUE 2
-#define BPF_PSEUDO_MAP_IDX_VALUE 6
-
-/* insn[0].src_reg: BPF_PSEUDO_BTF_ID
- * insn[0].imm: kernel btd id of VAR
- * insn[1].imm: 0
- * insn[0].off: 0
- * insn[1].off: 0
- * ldimm64 rewrite: address of the kernel variable
- * verifier type: PTR_TO_BTF_ID or PTR_TO_MEM, depending on whether the var
- * is struct/union.
- */
-#define BPF_PSEUDO_BTF_ID 3
-/* insn[0].src_reg: BPF_PSEUDO_FUNC
- * insn[0].imm: insn offset to the func
- * insn[1].imm: 0
- * insn[0].off: 0
- * insn[1].off: 0
- * ldimm64 rewrite: address of the function
- * verifier type: PTR_TO_FUNC.
- */
-#define BPF_PSEUDO_FUNC 4
/* when bpf_call->src_reg == BPF_PSEUDO_CALL, bpf_call->imm == pc-relative
* offset to another bpf function
*/
#define BPF_PSEUDO_CALL 1
-/* when bpf_call->src_reg == BPF_PSEUDO_KFUNC_CALL,
- * bpf_call->imm == btf_id of a BTF_KIND_FUNC in the running kernel
- */
-#define BPF_PSEUDO_KFUNC_CALL 2
/* flags for BPF_MAP_UPDATE_ELEM command */
-enum {
- BPF_ANY = 0, /* create new element or update existing */
- BPF_NOEXIST = 1, /* create new element if it didn't exist */
- BPF_EXIST = 2, /* update existing element */
- BPF_F_LOCK = 4, /* spin_lock-ed map_lookup/map_update */
-};
+#define BPF_ANY 0 /* create new element or update existing */
+#define BPF_NOEXIST 1 /* create new element if it didn't exist */
+#define BPF_EXIST 2 /* update existing element */
/* flags for BPF_MAP_CREATE command */
-enum {
- BPF_F_NO_PREALLOC = (1U << 0),
+#define BPF_F_NO_PREALLOC (1U << 0)
/* Instead of having one common LRU list in the
* BPF_MAP_TYPE_LRU_[PERCPU_]HASH map, use a percpu LRU list
* which can scale and perform better.
* Note, the LRU nodes (including free nodes) cannot be moved
* across different LRU lists.
*/
- BPF_F_NO_COMMON_LRU = (1U << 1),
+#define BPF_F_NO_COMMON_LRU (1U << 1)
/* Specify numa node during map creation */
- BPF_F_NUMA_NODE = (1U << 2),
+#define BPF_F_NUMA_NODE (1U << 2)
-/* Flags for accessing BPF object from syscall side. */
- BPF_F_RDONLY = (1U << 3),
- BPF_F_WRONLY = (1U << 4),
+#define BPF_OBJ_NAME_LEN 16U
+
+/* Flags for accessing BPF object */
+#define BPF_F_RDONLY (1U << 3)
+#define BPF_F_WRONLY (1U << 4)
/* Flag for stack_map, store build_id+offset instead of pointer */
- BPF_F_STACK_BUILD_ID = (1U << 5),
+#define BPF_F_STACK_BUILD_ID (1U << 5)
/* Zero-initialize hash function seed. This should only be used for testing. */
- BPF_F_ZERO_SEED = (1U << 6),
+#define BPF_F_ZERO_SEED (1U << 6)
-/* Flags for accessing BPF object from program side. */
- BPF_F_RDONLY_PROG = (1U << 7),
- BPF_F_WRONLY_PROG = (1U << 8),
-
-/* Clone map from listener for newly accepted socket */
- BPF_F_CLONE = (1U << 9),
-
-/* Enable memory-mapping BPF map */
- BPF_F_MMAPABLE = (1U << 10),
-
-/* Share perf_event among processes */
- BPF_F_PRESERVE_ELEMS = (1U << 11),
-
-/* Create a map that is suitable to be an inner map with dynamic max entries */
- BPF_F_INNER_MAP = (1U << 12),
-};
-
-/* Flags for BPF_PROG_QUERY. */
-
-/* Query effective (directly attached + inherited from ancestor cgroups)
- * programs that will be executed for events within a cgroup.
- * attach_flags with this flag are returned only for directly attached programs.
- */
+/* flags for BPF_PROG_QUERY */
#define BPF_F_QUERY_EFFECTIVE (1U << 0)
-/* Flags for BPF_PROG_TEST_RUN */
-
-/* If set, run the test on the cpu specified by bpf_attr.test.cpu */
-#define BPF_F_TEST_RUN_ON_CPU (1U << 0)
-/* If set, XDP frames will be transmitted after processing */
-#define BPF_F_TEST_XDP_LIVE_FRAMES (1U << 1)
-
-/* type for BPF_ENABLE_STATS */
-enum bpf_stats_type {
- /* enabled run_time_ns and run_cnt */
- BPF_STATS_RUN_TIME = 0,
-};
-
enum bpf_stack_build_id_status {
/* user space need an empty entry to identify end of a trace */
BPF_STACK_BUILD_ID_EMPTY = 0,
@@ -1268,8 +314,6 @@
};
};
-#define BPF_OBJ_NAME_LEN 16U
-
union bpf_attr {
struct { /* anonymous struct used by BPF_MAP_CREATE command */
__u32 map_type; /* one of enum bpf_map_type */
@@ -1288,17 +332,6 @@
__u32 btf_fd; /* fd pointing to a BTF type data */
__u32 btf_key_type_id; /* BTF type_id of the key */
__u32 btf_value_type_id; /* BTF type_id of the value */
- __u32 btf_vmlinux_value_type_id;/* BTF type_id of a kernel-
- * struct stored as the
- * map value
- */
- /* Any per-map-type extra fields
- *
- * BPF_MAP_TYPE_BLOOM_FILTER - the lowest 4 bits indicate the
- * number of hash functions (if 0, the bloom filter will default
- * to using 5 hash functions).
- */
- __u64 map_extra;
};
struct { /* anonymous struct used by BPF_MAP_*_ELEM commands */
@@ -1311,23 +344,6 @@
__u64 flags;
};
- struct { /* struct used by BPF_MAP_*_BATCH commands */
- __aligned_u64 in_batch; /* start batch,
- * NULL to start from beginning
- */
- __aligned_u64 out_batch; /* output: next start batch */
- __aligned_u64 keys;
- __aligned_u64 values;
- __u32 count; /* input/output:
- * input: # of key/value
- * elements
- * output: # of filled elements
- */
- __u32 map_fd;
- __u64 elem_flags;
- __u64 flags;
- } batch;
-
struct { /* anonymous struct used by BPF_PROG_LOAD command */
__u32 prog_type; /* one of enum bpf_prog_type */
__u32 insn_cnt;
@@ -1352,17 +368,6 @@
__u32 line_info_rec_size; /* userspace bpf_line_info size */
__aligned_u64 line_info; /* line info */
__u32 line_info_cnt; /* number of bpf_line_info records */
- __u32 attach_btf_id; /* in-kernel BTF type id to attach to */
- union {
- /* valid prog_fd to attach to bpf prog */
- __u32 attach_prog_fd;
- /* or valid module BTF object fd or 0 to attach to vmlinux */
- __u32 attach_btf_obj_fd;
- };
- __u32 core_relo_cnt; /* number of bpf_core_relo */
- __aligned_u64 fd_array; /* array of FDs */
- __aligned_u64 core_relos;
- __u32 core_relo_rec_size; /* sizeof(struct bpf_core_relo) */
};
struct { /* anonymous struct used by BPF_OBJ_* commands */
@@ -1376,10 +381,6 @@
__u32 attach_bpf_fd; /* eBPF program to attach */
__u32 attach_type;
__u32 attach_flags;
- __u32 replace_bpf_fd; /* previously attached eBPF
- * program to replace if
- * BPF_F_REPLACE is used
- */
};
struct { /* anonymous struct used by BPF_PROG_TEST_RUN command */
@@ -1394,16 +395,6 @@
__aligned_u64 data_out;
__u32 repeat;
__u32 duration;
- __u32 ctx_size_in; /* input: len of ctx_in */
- __u32 ctx_size_out; /* input/output: len of ctx_out
- * returns ENOSPC if ctx_out
- * is too small.
- */
- __aligned_u64 ctx_in;
- __aligned_u64 ctx_out;
- __u32 flags;
- __u32 cpu;
- __u32 batch_size;
} test;
struct { /* anonymous struct used by BPF_*_GET_*_ID */
@@ -1412,7 +403,6 @@
__u32 prog_id;
__u32 map_id;
__u32 btf_id;
- __u32 link_id;
};
__u32 next_id;
__u32 open_flags;
@@ -1433,7 +423,7 @@
__u32 prog_cnt;
} query;
- struct { /* anonymous struct used by BPF_RAW_TRACEPOINT_OPEN command */
+ struct {
__u64 name;
__u32 prog_fd;
} raw_tracepoint;
@@ -1461,67 +451,6 @@
__u64 probe_offset; /* output: probe_offset */
__u64 probe_addr; /* output: probe_addr */
} task_fd_query;
-
- struct { /* struct used by BPF_LINK_CREATE command */
- __u32 prog_fd; /* eBPF program to attach */
- union {
- __u32 target_fd; /* object to attach to */
- __u32 target_ifindex; /* target ifindex */
- };
- __u32 attach_type; /* attach type */
- __u32 flags; /* extra flags */
- union {
- __u32 target_btf_id; /* btf_id of target to attach to */
- struct {
- __aligned_u64 iter_info; /* extra bpf_iter_link_info */
- __u32 iter_info_len; /* iter_info length */
- };
- struct {
- /* black box user-provided value passed through
- * to BPF program at the execution time and
- * accessible through bpf_get_attach_cookie() BPF helper
- */
- __u64 bpf_cookie;
- } perf_event;
- struct {
- __u32 flags;
- __u32 cnt;
- __aligned_u64 syms;
- __aligned_u64 addrs;
- __aligned_u64 cookies;
- } kprobe_multi;
- };
- } link_create;
-
- struct { /* struct used by BPF_LINK_UPDATE command */
- __u32 link_fd; /* link fd */
- /* new program fd to update link with */
- __u32 new_prog_fd;
- __u32 flags; /* extra flags */
- /* expected link's program fd; is specified only if
- * BPF_F_REPLACE flag is set in flags */
- __u32 old_prog_fd;
- } link_update;
-
- struct {
- __u32 link_fd;
- } link_detach;
-
- struct { /* struct used by BPF_ENABLE_STATS command */
- __u32 type;
- } enable_stats;
-
- struct { /* struct used by BPF_ITER_CREATE command */
- __u32 link_fd;
- __u32 flags;
- } iter_create;
-
- struct { /* struct used by BPF_PROG_BIND_MAP command */
- __u32 prog_fd;
- __u32 map_fd;
- __u32 flags; /* extra flags */
- } prog_bind_map;
-
} __attribute__((aligned(8)));
/* The description below is an attempt at providing documentation to eBPF
@@ -1529,7 +458,7 @@
* parsed and used to produce a manual page. The workflow is the following,
* and requires the rst2man utility:
*
- * $ ./scripts/bpf_doc.py \
+ * $ ./scripts/bpf_helpers_doc.py \
* --filename include/uapi/linux/bpf.h > /tmp/bpf-helpers.rst
* $ rst2man /tmp/bpf-helpers.rst > /tmp/bpf-helpers.7
* $ man /tmp/bpf-helpers.7
@@ -1548,7 +477,7 @@
* Map value associated to *key*, or **NULL** if no entry was
* found.
*
- * long bpf_map_update_elem(struct bpf_map *map, const void *key, const void *value, u64 flags)
+ * int bpf_map_update_elem(struct bpf_map *map, const void *key, const void *value, u64 flags)
* Description
* Add or update the value of the entry associated to *key* in
* *map* with *value*. *flags* is one of:
@@ -1566,31 +495,36 @@
* Return
* 0 on success, or a negative error in case of failure.
*
- * long bpf_map_delete_elem(struct bpf_map *map, const void *key)
+ * int bpf_map_delete_elem(struct bpf_map *map, const void *key)
* Description
* Delete entry with *key* from *map*.
* Return
* 0 on success, or a negative error in case of failure.
*
- * long bpf_probe_read(void *dst, u32 size, const void *unsafe_ptr)
+ * int bpf_map_push_elem(struct bpf_map *map, const void *value, u64 flags)
+ * Description
+ * Push an element *value* in *map*. *flags* is one of:
+ *
+ * **BPF_EXIST**
+ * If the queue/stack is full, the oldest element is removed to
+ * make room for this.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_probe_read(void *dst, u32 size, const void *src)
* Description
* For tracing programs, safely attempt to read *size* bytes from
- * kernel space address *unsafe_ptr* and store the data in *dst*.
- *
- * Generally, use **bpf_probe_read_user**\ () or
- * **bpf_probe_read_kernel**\ () instead.
+ * address *src* and store the data in *dst*.
* Return
* 0 on success, or a negative error in case of failure.
*
* u64 bpf_ktime_get_ns(void)
* Description
* Return the time elapsed since system boot, in nanoseconds.
- * Does not include time the system was suspended.
- * See: **clock_gettime**\ (**CLOCK_MONOTONIC**)
* Return
* Current *ktime*.
*
- * long bpf_trace_printk(const char *fmt, u32 fmt_size, ...)
+ * int bpf_trace_printk(const char *fmt, u32 fmt_size, ...)
* Description
* This helper is a "printk()-like" facility for debugging. It
* prints a message defined by format *fmt* (of size *fmt_size*)
@@ -1600,8 +534,6 @@
* limited to five).
*
* Each time the helper is called, it appends a line to the trace.
- * Lines are discarded while *\/sys/kernel/debug/tracing/trace* is
- * open, use *\/sys/kernel/debug/tracing/trace_pipe* to avoid this.
* The format of the trace is customizable, and the exact output
* one will get depends on the options set in
* *\/sys/kernel/debug/tracing/trace_options* (see also the
@@ -1640,7 +572,7 @@
*
* Also, note that **bpf_trace_printk**\ () is slow, and should
* only be used for debugging purposes. For this reason, a notice
- * block (spanning several lines) is printed to kernel logs and
+ * bloc (spanning several lines) is printed to kernel logs and
* states that the helper should not be used "for production use"
* the first time this helper is used (or more precisely, when
* **trace_printk**\ () buffers are allocated). For passing values
@@ -1664,13 +596,13 @@
* u32 bpf_get_smp_processor_id(void)
* Description
* Get the SMP (symmetric multiprocessing) processor id. Note that
- * all programs run with migration disabled, which means that the
+ * all programs run with preemption disabled, which means that the
* SMP processor id is stable during all the execution of the
* program.
* Return
* The SMP id of the processor running the program.
*
- * long bpf_skb_store_bytes(struct sk_buff *skb, u32 offset, const void *from, u32 len, u64 flags)
+ * int bpf_skb_store_bytes(struct sk_buff *skb, u32 offset, const void *from, u32 len, u64 flags)
* Description
* Store *len* bytes from address *from* into the packet
* associated to *skb*, at *offset*. *flags* are a combination of
@@ -1679,7 +611,7 @@
* **BPF_F_INVALIDATE_HASH** (set *skb*\ **->hash**, *skb*\
* **->swhash** and *skb*\ **->l4hash** to 0).
*
- * A call to this helper is susceptible to change the underlying
+ * A call to this helper is susceptible to change the underlaying
* packet buffer. Therefore, at load time, all checks on pointers
* previously done by the verifier are invalidated and must be
* performed again, if the helper is used in combination with
@@ -1687,7 +619,7 @@
* Return
* 0 on success, or a negative error in case of failure.
*
- * long bpf_l3_csum_replace(struct sk_buff *skb, u32 offset, u64 from, u64 to, u64 size)
+ * int bpf_l3_csum_replace(struct sk_buff *skb, u32 offset, u64 from, u64 to, u64 size)
* Description
* Recompute the layer 3 (e.g. IP) checksum for the packet
* associated to *skb*. Computation is incremental, so the helper
@@ -1704,7 +636,7 @@
* flexibility and can handle sizes larger than 2 or 4 for the
* checksum to update.
*
- * A call to this helper is susceptible to change the underlying
+ * A call to this helper is susceptible to change the underlaying
* packet buffer. Therefore, at load time, all checks on pointers
* previously done by the verifier are invalidated and must be
* performed again, if the helper is used in combination with
@@ -1712,7 +644,7 @@
* Return
* 0 on success, or a negative error in case of failure.
*
- * long bpf_l4_csum_replace(struct sk_buff *skb, u32 offset, u64 from, u64 to, u64 flags)
+ * int bpf_l4_csum_replace(struct sk_buff *skb, u32 offset, u64 from, u64 to, u64 flags)
* Description
* Recompute the layer 4 (e.g. TCP, UDP or ICMP) checksum for the
* packet associated to *skb*. Computation is incremental, so the
@@ -1736,7 +668,7 @@
* flexibility and can handle sizes larger than 2 or 4 for the
* checksum to update.
*
- * A call to this helper is susceptible to change the underlying
+ * A call to this helper is susceptible to change the underlaying
* packet buffer. Therefore, at load time, all checks on pointers
* previously done by the verifier are invalidated and must be
* performed again, if the helper is used in combination with
@@ -1744,7 +676,7 @@
* Return
* 0 on success, or a negative error in case of failure.
*
- * long bpf_tail_call(void *ctx, struct bpf_map *prog_array_map, u32 index)
+ * int bpf_tail_call(void *ctx, struct bpf_map *prog_array_map, u32 index)
* Description
* This special helper is used to trigger a "tail call", or in
* other words, to jump into another eBPF program. The same stack
@@ -1771,11 +703,11 @@
* if the maximum number of tail calls has been reached for this
* chain of programs. This limit is defined in the kernel by the
* macro **MAX_TAIL_CALL_CNT** (not accessible to user space),
- * which is currently set to 33.
+ * which is currently set to 32.
* Return
* 0 on success, or a negative error in case of failure.
*
- * long bpf_clone_redirect(struct sk_buff *skb, u32 ifindex, u64 flags)
+ * int bpf_clone_redirect(struct sk_buff *skb, u32 ifindex, u64 flags)
* Description
* Clone and redirect the packet associated to *skb* to another
* net device of index *ifindex*. Both ingress and egress
@@ -1791,7 +723,7 @@
* efficient, but it is handled through an action code where the
* redirection happens only after the eBPF program has returned.
*
- * A call to this helper is susceptible to change the underlying
+ * A call to this helper is susceptible to change the underlaying
* packet buffer. Therefore, at load time, all checks on pointers
* previously done by the verifier are invalidated and must be
* performed again, if the helper is used in combination with
@@ -1800,8 +732,6 @@
* 0 on success, or a negative error in case of failure.
*
* u64 bpf_get_current_pid_tgid(void)
- * Description
- * Get the current pid and tgid.
* Return
* A 64-bit integer containing the current tgid and pid, and
* created as such:
@@ -1809,13 +739,11 @@
* *current_task*\ **->pid**.
*
* u64 bpf_get_current_uid_gid(void)
- * Description
- * Get the current uid and gid.
* Return
* A 64-bit integer containing the current GID and UID, and
* created as such: *current_gid* **<< 32 \|** *current_uid*.
*
- * long bpf_get_current_comm(void *buf, u32 size_of_buf)
+ * int bpf_get_current_comm(char *buf, u32 size_of_buf)
* Description
* Copy the **comm** attribute of the current task into *buf* of
* *size_of_buf*. The **comm** attribute contains the name of
@@ -1837,7 +765,7 @@
* based on a user-provided identifier for all traffic coming from
* the tasks belonging to the related cgroup. See also the related
* kernel documentation, available from the Linux sources in file
- * *Documentation/admin-guide/cgroup-v1/net_cls.rst*.
+ * *Documentation/cgroup-v1/net_cls.txt*.
*
* The Linux kernel has two versions for cgroups: there are
* cgroups v1 and cgroups v2. Both are available to users, who can
@@ -1852,7 +780,7 @@
* Return
* The classid, or 0 for the default unconfigured classid.
*
- * long bpf_skb_vlan_push(struct sk_buff *skb, __be16 vlan_proto, u16 vlan_tci)
+ * int bpf_skb_vlan_push(struct sk_buff *skb, __be16 vlan_proto, u16 vlan_tci)
* Description
* Push a *vlan_tci* (VLAN tag control information) of protocol
* *vlan_proto* to the packet associated to *skb*, then update
@@ -1860,7 +788,7 @@
* **ETH_P_8021Q** and **ETH_P_8021AD**, it is considered to
* be **ETH_P_8021Q**.
*
- * A call to this helper is susceptible to change the underlying
+ * A call to this helper is susceptible to change the underlaying
* packet buffer. Therefore, at load time, all checks on pointers
* previously done by the verifier are invalidated and must be
* performed again, if the helper is used in combination with
@@ -1868,11 +796,11 @@
* Return
* 0 on success, or a negative error in case of failure.
*
- * long bpf_skb_vlan_pop(struct sk_buff *skb)
+ * int bpf_skb_vlan_pop(struct sk_buff *skb)
* Description
* Pop a VLAN header from the packet associated to *skb*.
*
- * A call to this helper is susceptible to change the underlying
+ * A call to this helper is susceptible to change the underlaying
* packet buffer. Therefore, at load time, all checks on pointers
* previously done by the verifier are invalidated and must be
* performed again, if the helper is used in combination with
@@ -1880,7 +808,7 @@
* Return
* 0 on success, or a negative error in case of failure.
*
- * long bpf_skb_get_tunnel_key(struct sk_buff *skb, struct bpf_tunnel_key *key, u32 size, u64 flags)
+ * int bpf_skb_get_tunnel_key(struct sk_buff *skb, struct bpf_tunnel_key *key, u32 size, u64 flags)
* Description
* Get tunnel metadata. This helper takes a pointer *key* to an
* empty **struct bpf_tunnel_key** of **size**, that will be
@@ -1910,14 +838,14 @@
*
* int ret;
* struct bpf_tunnel_key key = {};
- *
+ *
* ret = bpf_skb_get_tunnel_key(skb, &key, sizeof(key), 0);
* if (ret < 0)
* return TC_ACT_SHOT; // drop packet
- *
+ *
* if (key.remote_ipv4 != 0x0a000001)
* return TC_ACT_SHOT; // drop packet
- *
+ *
* return TC_ACT_OK; // accept packet
*
* This interface can also be used with all encapsulation devices
@@ -1931,7 +859,7 @@
* Return
* 0 on success, or a negative error in case of failure.
*
- * long bpf_skb_set_tunnel_key(struct sk_buff *skb, struct bpf_tunnel_key *key, u32 size, u64 flags)
+ * int bpf_skb_set_tunnel_key(struct sk_buff *skb, struct bpf_tunnel_key *key, u32 size, u64 flags)
* Description
* Populate tunnel metadata for packet associated to *skb.* The
* tunnel metadata is set to the contents of *key*, of *size*. The
@@ -1997,7 +925,7 @@
* The value of the perf event counter read from the map, or a
* negative error code in case of failure.
*
- * long bpf_redirect(u32 ifindex, u64 flags)
+ * int bpf_redirect(u32 ifindex, u64 flags)
* Description
* Redirect the packet to another net device of index *ifindex*.
* This helper is somewhat similar to **bpf_clone_redirect**\
@@ -2011,9 +939,9 @@
* supports redirection to the egress interface, and accepts no
* flag at all.
*
- * The same effect can also be attained with the more generic
- * **bpf_redirect_map**\ (), which uses a BPF map to store the
- * redirect target instead of providing it directly to the helper.
+ * The same effect can be attained with the more generic
+ * **bpf_redirect_map**\ (), which requires specific maps to be
+ * used but offers better performance.
* Return
* For XDP, the helper returns **XDP_REDIRECT** on success or
* **XDP_ABORTED** on error. For other program types, the values
@@ -2024,7 +952,7 @@
* Description
* Retrieve the realm or the route, that is to say the
* **tclassid** field of the destination for the *skb*. The
- * identifier retrieved is a user-provided tag, similar to the
+ * indentifier retrieved is a user-provided tag, similar to the
* one used with the net_cls cgroup (see description for
* **bpf_get_cgroup_classid**\ () helper), but here this tag is
* held by a route (a destination entry), not by a task.
@@ -2044,7 +972,7 @@
* The realm of the route for the packet associated to *skb*, or 0
* if none was found.
*
- * long bpf_perf_event_output(void *ctx, struct bpf_map *map, u64 flags, void *data, u64 size)
+ * int bpf_perf_event_output(struct pt_reg *ctx, struct bpf_map *map, u64 flags, void *data, u64 size)
* Description
* Write raw *data* blob into a special BPF perf event held by
* *map* of type **BPF_MAP_TYPE_PERF_EVENT_ARRAY**. This perf
@@ -2089,7 +1017,7 @@
* Return
* 0 on success, or a negative error in case of failure.
*
- * long bpf_skb_load_bytes(const void *skb, u32 offset, void *to, u32 len)
+ * int bpf_skb_load_bytes(const struct sk_buff *skb, u32 offset, void *to, u32 len)
* Description
* This helper was provided as an easy way to load data from a
* packet. It can be used to load *len* bytes from *offset* from
@@ -2106,7 +1034,7 @@
* Return
* 0 on success, or a negative error in case of failure.
*
- * long bpf_get_stackid(void *ctx, struct bpf_map *map, u64 flags)
+ * int bpf_get_stackid(struct pt_reg *ctx, struct bpf_map *map, u64 flags)
* Description
* Walk a user or a kernel stack and return its id. To achieve
* this, the helper needs *ctx*, which is a pointer to the context
@@ -2175,7 +1103,7 @@
* The checksum result, or a negative error code in case of
* failure.
*
- * long bpf_skb_get_tunnel_opt(struct sk_buff *skb, void *opt, u32 size)
+ * int bpf_skb_get_tunnel_opt(struct sk_buff *skb, u8 *opt, u32 size)
* Description
* Retrieve tunnel options metadata for the packet associated to
* *skb*, and store the raw tunnel option data to the buffer *opt*
@@ -2193,7 +1121,7 @@
* Return
* The size of the option data retrieved.
*
- * long bpf_skb_set_tunnel_opt(struct sk_buff *skb, void *opt, u32 size)
+ * int bpf_skb_set_tunnel_opt(struct sk_buff *skb, u8 *opt, u32 size)
* Description
* Set tunnel options metadata for the packet associated to *skb*
* to the option data contained in the raw buffer *opt* of *size*.
@@ -2203,7 +1131,7 @@
* Return
* 0 on success, or a negative error in case of failure.
*
- * long bpf_skb_change_proto(struct sk_buff *skb, __be16 proto, u64 flags)
+ * int bpf_skb_change_proto(struct sk_buff *skb, __be16 proto, u64 flags)
* Description
* Change the protocol of the *skb* to *proto*. Currently
* supported are transition from IPv4 to IPv6, and from IPv6 to
@@ -2222,7 +1150,7 @@
* All values for *flags* are reserved for future usage, and must
* be left at zero.
*
- * A call to this helper is susceptible to change the underlying
+ * A call to this helper is susceptible to change the underlaying
* packet buffer. Therefore, at load time, all checks on pointers
* previously done by the verifier are invalidated and must be
* performed again, if the helper is used in combination with
@@ -2230,7 +1158,7 @@
* Return
* 0 on success, or a negative error in case of failure.
*
- * long bpf_skb_change_type(struct sk_buff *skb, u32 type)
+ * int bpf_skb_change_type(struct sk_buff *skb, u32 type)
* Description
* Change the packet type for the packet associated to *skb*. This
* comes down to setting *skb*\ **->pkt_type** to *type*, except
@@ -2257,7 +1185,7 @@
* Return
* 0 on success, or a negative error in case of failure.
*
- * long bpf_skb_under_cgroup(struct sk_buff *skb, struct bpf_map *map, u32 index)
+ * int bpf_skb_under_cgroup(struct sk_buff *skb, struct bpf_map *map, u32 index)
* Description
* Check whether *skb* is a descendant of the cgroup2 held by
* *map* of type **BPF_MAP_TYPE_CGROUP_ARRAY**, at *index*.
@@ -2285,12 +1213,10 @@
* The 32-bit hash.
*
* u64 bpf_get_current_task(void)
- * Description
- * Get the current task.
* Return
* A pointer to the current task struct.
*
- * long bpf_probe_write_user(void *dst, const void *src, u32 len)
+ * int bpf_probe_write_user(void *dst, const void *src, u32 len)
* Description
* Attempt in a safe way to write *len* bytes from the buffer
* *src* to *dst* in memory. It only works for threads that are in
@@ -2309,7 +1235,7 @@
* Return
* 0 on success, or a negative error in case of failure.
*
- * long bpf_current_task_under_cgroup(struct bpf_map *map, u32 index)
+ * int bpf_current_task_under_cgroup(struct bpf_map *map, u32 index)
* Description
* Check whether the probe is being run is the context of a given
* subset of the cgroup2 hierarchy. The cgroup2 to test is held by
@@ -2317,11 +1243,11 @@
* Return
* The return value depends on the result of the test, and can be:
*
- * * 1, if current task belongs to the cgroup2.
- * * 0, if current task does not belong to the cgroup2.
+ * * 0, if the *skb* task belongs to the cgroup2.
+ * * 1, if the *skb* task does not belong to the cgroup2.
* * A negative error code, if an error occurred.
*
- * long bpf_skb_change_tail(struct sk_buff *skb, u32 len, u64 flags)
+ * int bpf_skb_change_tail(struct sk_buff *skb, u32 len, u64 flags)
* Description
* Resize (trim or grow) the packet associated to *skb* to the
* new *len*. The *flags* are reserved for future usage, and must
@@ -2337,7 +1263,7 @@
* implicitly linearizes, unclones and drops offloads from the
* *skb*.
*
- * A call to this helper is susceptible to change the underlying
+ * A call to this helper is susceptible to change the underlaying
* packet buffer. Therefore, at load time, all checks on pointers
* previously done by the verifier are invalidated and must be
* performed again, if the helper is used in combination with
@@ -2345,7 +1271,7 @@
* Return
* 0 on success, or a negative error in case of failure.
*
- * long bpf_skb_pull_data(struct sk_buff *skb, u32 len)
+ * int bpf_skb_pull_data(struct sk_buff *skb, u32 len)
* Description
* Pull in non-linear data in case the *skb* is non-linear and not
* all of *len* are part of the linear section. Make *len* bytes
@@ -2373,7 +1299,7 @@
* **bpf_skb_pull_data()** to effectively unclone the *skb* from
* the very beginning in case it is indeed cloned.
*
- * A call to this helper is susceptible to change the underlying
+ * A call to this helper is susceptible to change the underlaying
* packet buffer. Therefore, at load time, all checks on pointers
* previously done by the verifier are invalidated and must be
* performed again, if the helper is used in combination with
@@ -2400,10 +1326,8 @@
* indicate that the hash is outdated and to trigger a
* recalculation the next time the kernel tries to access this
* hash or when the **bpf_get_hash_recalc**\ () helper is called.
- * Return
- * void.
*
- * long bpf_get_numa_node_id(void)
+ * int bpf_get_numa_node_id(void)
* Description
* Return the id of the current NUMA node. The primary use case
* for this helper is the selection of sockets for the local NUMA
@@ -2414,7 +1338,7 @@
* Return
* The id of current NUMA node.
*
- * long bpf_skb_change_head(struct sk_buff *skb, u32 len, u64 flags)
+ * int bpf_skb_change_head(struct sk_buff *skb, u32 len, u64 flags)
* Description
* Grows headroom of packet associated to *skb* and adjusts the
* offset of the MAC header accordingly, adding *len* bytes of
@@ -2427,7 +1351,7 @@
* All values for *flags* are reserved for future usage, and must
* be left at zero.
*
- * A call to this helper is susceptible to change the underlying
+ * A call to this helper is susceptible to change the underlaying
* packet buffer. Therefore, at load time, all checks on pointers
* previously done by the verifier are invalidated and must be
* performed again, if the helper is used in combination with
@@ -2435,14 +1359,14 @@
* Return
* 0 on success, or a negative error in case of failure.
*
- * long bpf_xdp_adjust_head(struct xdp_buff *xdp_md, int delta)
+ * int bpf_xdp_adjust_head(struct xdp_buff *xdp_md, int delta)
* Description
* Adjust (move) *xdp_md*\ **->data** by *delta* bytes. Note that
* it is possible to use a negative value for *delta*. This helper
* can be used to prepare the packet for pushing or popping
* headers.
*
- * A call to this helper is susceptible to change the underlying
+ * A call to this helper is susceptible to change the underlaying
* packet buffer. Therefore, at load time, all checks on pointers
* previously done by the verifier are invalidated and must be
* performed again, if the helper is used in combination with
@@ -2450,14 +1374,45 @@
* Return
* 0 on success, or a negative error in case of failure.
*
- * long bpf_probe_read_str(void *dst, u32 size, const void *unsafe_ptr)
+ * int bpf_probe_read_str(void *dst, int size, const void *unsafe_ptr)
* Description
- * Copy a NUL terminated string from an unsafe kernel address
- * *unsafe_ptr* to *dst*. See **bpf_probe_read_kernel_str**\ () for
- * more details.
+ * Copy a NUL terminated string from an unsafe address
+ * *unsafe_ptr* to *dst*. The *size* should include the
+ * terminating NUL byte. In case the string length is smaller than
+ * *size*, the target is not padded with further NUL bytes. If the
+ * string length is larger than *size*, just *size*-1 bytes are
+ * copied and the last byte is set to NUL.
*
- * Generally, use **bpf_probe_read_user_str**\ () or
- * **bpf_probe_read_kernel_str**\ () instead.
+ * On success, the length of the copied string is returned. This
+ * makes this helper useful in tracing programs for reading
+ * strings, and more importantly to get its length at runtime. See
+ * the following snippet:
+ *
+ * ::
+ *
+ * SEC("kprobe/sys_open")
+ * void bpf_sys_open(struct pt_regs *ctx)
+ * {
+ * char buf[PATHLEN]; // PATHLEN is defined to 256
+ * int res = bpf_probe_read_str(buf, sizeof(buf),
+ * ctx->di);
+ *
+ * // Consume buf, for example push it to
+ * // userspace via bpf_perf_event_output(); we
+ * // can use res (the string length) as event
+ * // size, after checking its boundaries.
+ * }
+ *
+ * In comparison, using **bpf_probe_read()** helper here instead
+ * to read the string would require to estimate the length at
+ * compile time, and would often result in copying more memory
+ * than necessary.
+ *
+ * Another useful use case is when parsing individual process
+ * arguments or individual environment variables navigating
+ * *current*\ **->mm->arg_start** and *current*\
+ * **->mm->env_start**: using this helper and the return value,
+ * one can quickly iterate at the right offset of the memory area.
* Return
* On success, the strictly positive length of the string,
* including the trailing NUL character. On error, a negative
@@ -2470,37 +1425,27 @@
* If no cookie has been set yet, generate a new cookie. Once
* generated, the socket cookie remains stable for the life of the
* socket. This helper can be useful for monitoring per socket
- * networking traffic statistics as it provides a global socket
- * identifier that can be assumed unique.
+ * networking traffic statistics as it provides a unique socket
+ * identifier per namespace.
* Return
- * A 8-byte long unique number on success, or 0 if the socket
- * field is missing inside *skb*.
+ * A 8-byte long non-decreasing number on success, or 0 if the
+ * socket field is missing inside *skb*.
*
* u64 bpf_get_socket_cookie(struct bpf_sock_addr *ctx)
* Description
* Equivalent to bpf_get_socket_cookie() helper that accepts
- * *skb*, but gets socket from **struct bpf_sock_addr** context.
+ * *skb*, but gets socket from **struct bpf_sock_addr** contex.
* Return
- * A 8-byte long unique number.
+ * A 8-byte long non-decreasing number.
*
* u64 bpf_get_socket_cookie(struct bpf_sock_ops *ctx)
* Description
- * Equivalent to **bpf_get_socket_cookie**\ () helper that accepts
- * *skb*, but gets socket from **struct bpf_sock_ops** context.
+ * Equivalent to bpf_get_socket_cookie() helper that accepts
+ * *skb*, but gets socket from **struct bpf_sock_ops** contex.
* Return
- * A 8-byte long unique number.
- *
- * u64 bpf_get_socket_cookie(struct sock *sk)
- * Description
- * Equivalent to **bpf_get_socket_cookie**\ () helper that accepts
- * *sk*, but gets socket from a BTF **struct sock**. This helper
- * also works for sleepable programs.
- * Return
- * A 8-byte long unique number or 0 if *sk* is NULL.
+ * A 8-byte long non-decreasing number.
*
* u32 bpf_get_socket_uid(struct sk_buff *skb)
- * Description
- * Get the owner UID of the socked associated to *skb*.
* Return
* The owner UID of the socket associated to *skb*. If the socket
* is **NULL**, or if it is not a full socket (i.e. if it is a
@@ -2508,14 +1453,14 @@
* is returned (note that **overflowuid** might also be the actual
* UID value for the socket).
*
- * long bpf_set_hash(struct sk_buff *skb, u32 hash)
+ * u32 bpf_set_hash(struct sk_buff *skb, u32 hash)
* Description
* Set the full hash for *skb* (set the field *skb*\ **->hash**)
* to value *hash*.
* Return
* 0
*
- * long bpf_setsockopt(void *bpf_socket, int level, int optname, void *optval, int optlen)
+ * int bpf_setsockopt(struct bpf_sock_ops *bpf_socket, int level, int optname, char *optval, int optlen)
* Description
* Emulate a call to **setsockopt()** on the socket associated to
* *bpf_socket*, which must be a full socket. The *level* at
@@ -2523,72 +1468,34 @@
* must be specified, see **setsockopt(2)** for more information.
* The option value of length *optlen* is pointed by *optval*.
*
- * *bpf_socket* should be one of the following:
- *
- * * **struct bpf_sock_ops** for **BPF_PROG_TYPE_SOCK_OPS**.
- * * **struct bpf_sock_addr** for **BPF_CGROUP_INET4_CONNECT**
- * and **BPF_CGROUP_INET6_CONNECT**.
- *
* This helper actually implements a subset of **setsockopt()**.
* It supports the following *level*\ s:
*
* * **SOL_SOCKET**, which supports the following *optname*\ s:
* **SO_RCVBUF**, **SO_SNDBUF**, **SO_MAX_PACING_RATE**,
- * **SO_PRIORITY**, **SO_RCVLOWAT**, **SO_MARK**,
- * **SO_BINDTODEVICE**, **SO_KEEPALIVE**.
+ * **SO_PRIORITY**, **SO_RCVLOWAT**, **SO_MARK**.
* * **IPPROTO_TCP**, which supports the following *optname*\ s:
* **TCP_CONGESTION**, **TCP_BPF_IW**,
- * **TCP_BPF_SNDCWND_CLAMP**, **TCP_SAVE_SYN**,
- * **TCP_KEEPIDLE**, **TCP_KEEPINTVL**, **TCP_KEEPCNT**,
- * **TCP_SYNCNT**, **TCP_USER_TIMEOUT**, **TCP_NOTSENT_LOWAT**.
+ * **TCP_BPF_SNDCWND_CLAMP**.
* * **IPPROTO_IP**, which supports *optname* **IP_TOS**.
* * **IPPROTO_IPV6**, which supports *optname* **IPV6_TCLASS**.
* Return
* 0 on success, or a negative error in case of failure.
*
- * long bpf_skb_adjust_room(struct sk_buff *skb, s32 len_diff, u32 mode, u64 flags)
+ * int bpf_skb_adjust_room(struct sk_buff *skb, s32 len_diff, u32 mode, u64 flags)
* Description
* Grow or shrink the room for data in the packet associated to
* *skb* by *len_diff*, and according to the selected *mode*.
*
- * By default, the helper will reset any offloaded checksum
- * indicator of the skb to CHECKSUM_NONE. This can be avoided
- * by the following flag:
- *
- * * **BPF_F_ADJ_ROOM_NO_CSUM_RESET**: Do not reset offloaded
- * checksum data of the skb to CHECKSUM_NONE.
- *
- * There are two supported modes at this time:
- *
- * * **BPF_ADJ_ROOM_MAC**: Adjust room at the mac layer
- * (room space is added or removed below the layer 2 header).
+ * There is a single supported mode at this time:
*
* * **BPF_ADJ_ROOM_NET**: Adjust room at the network layer
* (room space is added or removed below the layer 3 header).
*
- * The following flags are supported at this time:
+ * All values for *flags* are reserved for future usage, and must
+ * be left at zero.
*
- * * **BPF_F_ADJ_ROOM_FIXED_GSO**: Do not adjust gso_size.
- * Adjusting mss in this way is not allowed for datagrams.
- *
- * * **BPF_F_ADJ_ROOM_ENCAP_L3_IPV4**,
- * **BPF_F_ADJ_ROOM_ENCAP_L3_IPV6**:
- * Any new space is reserved to hold a tunnel header.
- * Configure skb offsets and other fields accordingly.
- *
- * * **BPF_F_ADJ_ROOM_ENCAP_L4_GRE**,
- * **BPF_F_ADJ_ROOM_ENCAP_L4_UDP**:
- * Use with ENCAP_L3 flags to further specify the tunnel type.
- *
- * * **BPF_F_ADJ_ROOM_ENCAP_L2**\ (*len*):
- * Use with ENCAP_L3/L4 flags to further specify the tunnel
- * type; *len* is the length of the inner MAC header.
- *
- * * **BPF_F_ADJ_ROOM_ENCAP_L2_ETH**:
- * Use with BPF_F_ADJ_ROOM_ENCAP_L2 flag to further specify the
- * L2 type as Ethernet.
- *
- * A call to this helper is susceptible to change the underlying
+ * A call to this helper is susceptible to change the underlaying
* packet buffer. Therefore, at load time, all checks on pointers
* previously done by the verifier are invalidated and must be
* performed again, if the helper is used in combination with
@@ -2596,7 +1503,7 @@
* Return
* 0 on success, or a negative error in case of failure.
*
- * long bpf_redirect_map(struct bpf_map *map, u32 key, u64 flags)
+ * int bpf_redirect_map(struct bpf_map *map, u32 key, u64 flags)
* Description
* Redirect the packet to the endpoint referenced by *map* at
* index *key*. Depending on its type, this *map* can contain
@@ -2605,23 +1512,18 @@
* but this is only implemented for native XDP (with driver
* support) as of this writing).
*
- * The lower two bits of *flags* are used as the return code if
- * the map lookup fails. This is so that the return value can be
- * one of the XDP program return codes up to **XDP_TX**, as chosen
- * by the caller. The higher bits of *flags* can be set to
- * BPF_F_BROADCAST or BPF_F_EXCLUDE_INGRESS as defined below.
+ * All values for *flags* are reserved for future usage, and must
+ * be left at zero.
*
- * With BPF_F_BROADCAST the packet will be broadcasted to all the
- * interfaces in the map, with BPF_F_EXCLUDE_INGRESS the ingress
- * interface will be excluded when do broadcasting.
- *
- * See also **bpf_redirect**\ (), which only supports redirecting
- * to an ifindex, but doesn't require a map to do so.
+ * When used to redirect packets to net devices, this helper
+ * provides a high performance increase over **bpf_redirect**\ ().
+ * This is due to various implementation details of the underlying
+ * mechanisms, one of which is the fact that **bpf_redirect_map**\
+ * () tries to send packet as a "bulk" to the device.
* Return
- * **XDP_REDIRECT** on success, or the value of the two lower bits
- * of the *flags* argument on error.
+ * **XDP_REDIRECT** on success, or **XDP_ABORTED** on error.
*
- * long bpf_sk_redirect_map(struct sk_buff *skb, struct bpf_map *map, u32 key, u64 flags)
+ * int bpf_sk_redirect_map(struct bpf_map *map, u32 key, u64 flags)
* Description
* Redirect the packet to the socket referenced by *map* (of type
* **BPF_MAP_TYPE_SOCKMAP**) at index *key*. Both ingress and
@@ -2632,7 +1534,7 @@
* Return
* **SK_PASS** on success, or **SK_DROP** on error.
*
- * long bpf_sock_map_update(struct bpf_sock_ops *skops, struct bpf_map *map, void *key, u64 flags)
+ * int bpf_sock_map_update(struct bpf_sock_ops *skops, struct bpf_map *map, void *key, u64 flags)
* Description
* Add an entry to, or update a *map* referencing sockets. The
* *skops* is used as a new value for the entry associated to
@@ -2651,7 +1553,7 @@
* Return
* 0 on success, or a negative error in case of failure.
*
- * long bpf_xdp_adjust_meta(struct xdp_buff *xdp_md, int delta)
+ * int bpf_xdp_adjust_meta(struct xdp_buff *xdp_md, int delta)
* Description
* Adjust the address pointed by *xdp_md*\ **->data_meta** by
* *delta* (which can be positive or negative). Note that this
@@ -2672,7 +1574,7 @@
* more flexibility as the user is free to store whatever meta
* data they need.
*
- * A call to this helper is susceptible to change the underlying
+ * A call to this helper is susceptible to change the underlaying
* packet buffer. Therefore, at load time, all checks on pointers
* previously done by the verifier are invalidated and must be
* performed again, if the helper is used in combination with
@@ -2680,7 +1582,7 @@
* Return
* 0 on success, or a negative error in case of failure.
*
- * long bpf_perf_event_read_value(struct bpf_map *map, u64 flags, struct bpf_perf_event_value *buf, u32 buf_size)
+ * int bpf_perf_event_read_value(struct bpf_map *map, u64 flags, struct bpf_perf_event_value *buf, u32 buf_size)
* Description
* Read the value of a perf event counter, and store it into *buf*
* of size *buf_size*. This helper relies on a *map* of type
@@ -2724,13 +1626,13 @@
* the time running for event since last normalization. The
* enabled and running times are accumulated since the perf event
* open. To achieve scaling factor between two invocations of an
- * eBPF program, users can use CPU id as the key (which is
+ * eBPF program, users can can use CPU id as the key (which is
* typical for perf array usage model) to remember the previous
* value and do the calculation inside the eBPF program.
* Return
* 0 on success, or a negative error in case of failure.
*
- * long bpf_perf_prog_read_value(struct bpf_perf_event_data *ctx, struct bpf_perf_event_value *buf, u32 buf_size)
+ * int bpf_perf_prog_read_value(struct bpf_perf_event_data *ctx, struct bpf_perf_event_value *buf, u32 buf_size)
* Description
* For en eBPF program attached to a perf event, retrieve the
* value of the event counter associated to *ctx* and store it in
@@ -2741,7 +1643,7 @@
* Return
* 0 on success, or a negative error in case of failure.
*
- * long bpf_getsockopt(void *bpf_socket, int level, int optname, void *optval, int optlen)
+ * int bpf_getsockopt(struct bpf_sock_ops *bpf_socket, int level, int optname, char *optval, int optlen)
* Description
* Emulate a call to **getsockopt()** on the socket associated to
* *bpf_socket*, which must be a full socket. The *level* at
@@ -2750,12 +1652,6 @@
* The retrieved value is stored in the structure pointed by
* *opval* and of length *optlen*.
*
- * *bpf_socket* should be one of the following:
- *
- * * **struct bpf_sock_ops** for **BPF_PROG_TYPE_SOCK_OPS**.
- * * **struct bpf_sock_addr** for **BPF_CGROUP_INET4_CONNECT**
- * and **BPF_CGROUP_INET6_CONNECT**.
- *
* This helper actually implements a subset of **getsockopt()**.
* It supports the following *level*\ s:
*
@@ -2766,14 +1662,14 @@
* Return
* 0 on success, or a negative error in case of failure.
*
- * long bpf_override_return(struct pt_regs *regs, u64 rc)
+ * int bpf_override_return(struct pt_reg *regs, u64 rc)
* Description
* Used for error injection, this helper uses kprobes to override
* the return value of the probed function, and to set it to *rc*.
* The first argument is the context *regs* on which the kprobe
* works.
*
- * This helper works by setting the PC (program counter)
+ * This helper works by setting setting the PC (program counter)
* to an override function which is run in place of the original
* probed function. This means the probed function is not run at
* all. The replacement function just returns with the required
@@ -2791,7 +1687,7 @@
* Return
* 0
*
- * long bpf_sock_ops_cb_flags_set(struct bpf_sock_ops *bpf_sock, int argval)
+ * int bpf_sock_ops_cb_flags_set(struct bpf_sock_ops *bpf_sock, int argval)
* Description
* Attempt to set the value of the **bpf_sock_ops_cb_flags** field
* for the full TCP socket associated to *bpf_sock_ops* to
@@ -2807,19 +1703,11 @@
* error if an eBPF program tries to set a callback that is not
* supported in the current kernel.
*
- * *argval* is a flag array which can combine these flags:
+ * The supported callback values that *argval* can combine are:
*
* * **BPF_SOCK_OPS_RTO_CB_FLAG** (retransmission time out)
* * **BPF_SOCK_OPS_RETRANS_CB_FLAG** (retransmission)
* * **BPF_SOCK_OPS_STATE_CB_FLAG** (TCP state change)
- * * **BPF_SOCK_OPS_RTT_CB_FLAG** (every RTT)
- *
- * Therefore, this function can be used to clear a callback flag by
- * setting the appropriate bit to zero. e.g. to disable the RTO
- * callback:
- *
- * **bpf_sock_ops_cb_flags_set(bpf_sock,**
- * **bpf_sock->bpf_sock_ops_cb_flags & ~BPF_SOCK_OPS_RTO_CB_FLAG)**
*
* Here are some examples of where one could call such eBPF
* program:
@@ -2835,7 +1723,7 @@
* be set is returned (which comes down to 0 if all bits were set
* as required).
*
- * long bpf_msg_redirect_map(struct sk_msg_buff *msg, struct bpf_map *map, u32 key, u64 flags)
+ * int bpf_msg_redirect_map(struct sk_msg_buff *msg, struct bpf_map *map, u32 key, u64 flags)
* Description
* This helper is used in programs implementing policies at the
* socket level. If the message *msg* is allowed to pass (i.e. if
@@ -2849,7 +1737,7 @@
* Return
* **SK_PASS** on success, or **SK_DROP** on error.
*
- * long bpf_msg_apply_bytes(struct sk_msg_buff *msg, u32 bytes)
+ * int bpf_msg_apply_bytes(struct sk_msg_buff *msg, u32 bytes)
* Description
* For socket policies, apply the verdict of the eBPF program to
* the next *bytes* (number of bytes) of message *msg*.
@@ -2883,7 +1771,7 @@
* Return
* 0
*
- * long bpf_msg_cork_bytes(struct sk_msg_buff *msg, u32 bytes)
+ * int bpf_msg_cork_bytes(struct sk_msg_buff *msg, u32 bytes)
* Description
* For socket policies, prevent the execution of the verdict eBPF
* program for message *msg* until *bytes* (byte number) have been
@@ -2901,7 +1789,7 @@
* Return
* 0
*
- * long bpf_msg_pull_data(struct sk_msg_buff *msg, u32 start, u32 end, u64 flags)
+ * int bpf_msg_pull_data(struct sk_msg_buff *msg, u32 start, u32 end, u64 flags)
* Description
* For socket policies, pull in non-linear data from user space
* for *msg* and set pointers *msg*\ **->data** and *msg*\
@@ -2921,7 +1809,7 @@
* copied if necessary (i.e. if data was not linear and if start
* and end pointers do not point to the same chunk).
*
- * A call to this helper is susceptible to change the underlying
+ * A call to this helper is susceptible to change the underlaying
* packet buffer. Therefore, at load time, all checks on pointers
* previously done by the verifier are invalidated and must be
* performed again, if the helper is used in combination with
@@ -2932,7 +1820,7 @@
* Return
* 0 on success, or a negative error in case of failure.
*
- * long bpf_bind(struct bpf_sock_addr *ctx, struct sockaddr *addr, int addr_len)
+ * int bpf_bind(struct bpf_sock_addr *ctx, struct sockaddr *addr, int addr_len)
* Description
* Bind the socket associated to *ctx* to the address pointed by
* *addr*, of length *addr_len*. This allows for making outgoing
@@ -2942,21 +1830,20 @@
*
* This helper works for IPv4 and IPv6, TCP and UDP sockets. The
* domain (*addr*\ **->sa_family**) must be **AF_INET** (or
- * **AF_INET6**). It's advised to pass zero port (**sin_port**
- * or **sin6_port**) which triggers IP_BIND_ADDRESS_NO_PORT-like
- * behavior and lets the kernel efficiently pick up an unused
- * port as long as 4-tuple is unique. Passing non-zero port might
- * lead to degraded performance.
+ * **AF_INET6**). Looking for a free port to bind to can be
+ * expensive, therefore binding to port is not permitted by the
+ * helper: *addr*\ **->sin_port** (or **sin6_port**, respectively)
+ * must be set to zero.
* Return
* 0 on success, or a negative error in case of failure.
*
- * long bpf_xdp_adjust_tail(struct xdp_buff *xdp_md, int delta)
+ * int bpf_xdp_adjust_tail(struct xdp_buff *xdp_md, int delta)
* Description
* Adjust (move) *xdp_md*\ **->data_end** by *delta* bytes. It is
- * possible to both shrink and grow the packet tail.
- * Shrink done via *delta* being a negative integer.
+ * only possible to shrink the packet as of this writing,
+ * therefore *delta* must be a negative integer.
*
- * A call to this helper is susceptible to change the underlying
+ * A call to this helper is susceptible to change the underlaying
* packet buffer. Therefore, at load time, all checks on pointers
* previously done by the verifier are invalidated and must be
* performed again, if the helper is used in combination with
@@ -2964,7 +1851,7 @@
* Return
* 0 on success, or a negative error in case of failure.
*
- * long bpf_skb_get_xfrm_state(struct sk_buff *skb, u32 index, struct bpf_xfrm_state *xfrm_state, u32 size, u64 flags)
+ * int bpf_skb_get_xfrm_state(struct sk_buff *skb, u32 index, struct bpf_xfrm_state *xfrm_state, u32 size, u64 flags)
* Description
* Retrieve the XFRM state (IP transform framework, see also
* **ip-xfrm(8)**) at *index* in XFRM "security path" for *skb*.
@@ -2980,7 +1867,7 @@
* Return
* 0 on success, or a negative error in case of failure.
*
- * long bpf_get_stack(void *ctx, void *buf, u32 size, u64 flags)
+ * int bpf_get_stack(struct pt_regs *regs, void *buf, u32 size, u64 flags)
* Description
* Return a user or a kernel stack in bpf program provided buffer.
* To achieve this, the helper needs *ctx*, which is a pointer
@@ -3013,7 +1900,7 @@
* A non-negative value equal to or less than *size* on success,
* or a negative error in case of failure.
*
- * long bpf_skb_load_bytes_relative(const void *skb, u32 offset, void *to, u32 len, u32 start_header)
+ * int bpf_skb_load_bytes_relative(const struct sk_buff *skb, u32 offset, void *to, u32 len, u32 start_header)
* Description
* This helper is similar to **bpf_skb_load_bytes**\ () in that
* it provides an easy way to load *len* bytes from *offset*
@@ -3035,7 +1922,7 @@
* Return
* 0 on success, or a negative error in case of failure.
*
- * long bpf_fib_lookup(void *ctx, struct bpf_fib_lookup *params, int plen, u32 flags)
+ * int bpf_fib_lookup(void *ctx, struct bpf_fib_lookup *params, int plen, u32 flags)
* Description
* Do FIB lookup in kernel tables using parameters in *params*.
* If lookup is successful and result shows packet is to be
@@ -3066,10 +1953,7 @@
* * > 0 one of **BPF_FIB_LKUP_RET_** codes explaining why the
* packet is not forwarded or needs assist from full stack
*
- * If lookup fails with BPF_FIB_LKUP_RET_FRAG_NEEDED, then the MTU
- * was exceeded and output params->mtu_result contains the MTU.
- *
- * long bpf_sock_hash_update(struct bpf_sock_ops *skops, struct bpf_map *map, void *key, u64 flags)
+ * int bpf_sock_hash_update(struct bpf_sock_ops_kern *skops, struct bpf_map *map, void *key, u64 flags)
* Description
* Add an entry to, or update a sockhash *map* referencing sockets.
* The *skops* is used as a new value for the entry associated to
@@ -3088,7 +1972,7 @@
* Return
* 0 on success, or a negative error in case of failure.
*
- * long bpf_msg_redirect_hash(struct sk_msg_buff *msg, struct bpf_map *map, void *key, u64 flags)
+ * int bpf_msg_redirect_hash(struct sk_msg_buff *msg, struct bpf_map *map, void *key, u64 flags)
* Description
* This helper is used in programs implementing policies at the
* socket level. If the message *msg* is allowed to pass (i.e. if
@@ -3102,11 +1986,11 @@
* Return
* **SK_PASS** on success, or **SK_DROP** on error.
*
- * long bpf_sk_redirect_hash(struct sk_buff *skb, struct bpf_map *map, void *key, u64 flags)
+ * int bpf_sk_redirect_hash(struct sk_buff *skb, struct bpf_map *map, void *key, u64 flags)
* Description
* This helper is used in programs implementing policies at the
* skb socket level. If the sk_buff *skb* is allowed to pass (i.e.
- * if the verdict eBPF program returns **SK_PASS**), redirect it
+ * if the verdeict eBPF program returns **SK_PASS**), redirect it
* to the socket referenced by *map* (of type
* **BPF_MAP_TYPE_SOCKHASH**) using hash *key*. Both ingress and
* egress interfaces can be used for redirection. The
@@ -3116,7 +2000,7 @@
* Return
* **SK_PASS** on success, or **SK_DROP** on error.
*
- * long bpf_lwt_push_encap(struct sk_buff *skb, u32 type, void *hdr, u32 len)
+ * int bpf_lwt_push_encap(struct sk_buff *skb, u32 type, void *hdr, u32 len)
* Description
* Encapsulate the packet associated to *skb* within a Layer 3
* protocol header. This header is provided in the buffer at
@@ -3131,21 +2015,8 @@
* Only works if *skb* contains an IPv6 packet. Insert a
* Segment Routing Header (**struct ipv6_sr_hdr**) inside
* the IPv6 header.
- * **BPF_LWT_ENCAP_IP**
- * IP encapsulation (GRE/GUE/IPIP/etc). The outer header
- * must be IPv4 or IPv6, followed by zero or more
- * additional headers, up to **LWT_BPF_MAX_HEADROOM**
- * total bytes in all prepended headers. Please note that
- * if **skb_is_gso**\ (*skb*) is true, no more than two
- * headers can be prepended, and the inner header, if
- * present, should be either GRE or UDP/GUE.
*
- * **BPF_LWT_ENCAP_SEG6**\ \* types can be called by BPF programs
- * of type **BPF_PROG_TYPE_LWT_IN**; **BPF_LWT_ENCAP_IP** type can
- * be called by bpf programs of types **BPF_PROG_TYPE_LWT_IN** and
- * **BPF_PROG_TYPE_LWT_XMIT**.
- *
- * A call to this helper is susceptible to change the underlying
+ * A call to this helper is susceptible to change the underlaying
* packet buffer. Therefore, at load time, all checks on pointers
* previously done by the verifier are invalidated and must be
* performed again, if the helper is used in combination with
@@ -3153,14 +2024,14 @@
* Return
* 0 on success, or a negative error in case of failure.
*
- * long bpf_lwt_seg6_store_bytes(struct sk_buff *skb, u32 offset, const void *from, u32 len)
+ * int bpf_lwt_seg6_store_bytes(struct sk_buff *skb, u32 offset, const void *from, u32 len)
* Description
* Store *len* bytes from address *from* into the packet
* associated to *skb*, at *offset*. Only the flags, tag and TLVs
* inside the outermost IPv6 Segment Routing Header can be
* modified through this helper.
*
- * A call to this helper is susceptible to change the underlying
+ * A call to this helper is susceptible to change the underlaying
* packet buffer. Therefore, at load time, all checks on pointers
* previously done by the verifier are invalidated and must be
* performed again, if the helper is used in combination with
@@ -3168,7 +2039,7 @@
* Return
* 0 on success, or a negative error in case of failure.
*
- * long bpf_lwt_seg6_adjust_srh(struct sk_buff *skb, u32 offset, s32 delta)
+ * int bpf_lwt_seg6_adjust_srh(struct sk_buff *skb, u32 offset, s32 delta)
* Description
* Adjust the size allocated to TLVs in the outermost IPv6
* Segment Routing Header contained in the packet associated to
@@ -3176,7 +2047,7 @@
* after the segments are accepted. *delta* can be as well
* positive (growing) as negative (shrinking).
*
- * A call to this helper is susceptible to change the underlying
+ * A call to this helper is susceptible to change the underlaying
* packet buffer. Therefore, at load time, all checks on pointers
* previously done by the verifier are invalidated and must be
* performed again, if the helper is used in combination with
@@ -3184,7 +2055,7 @@
* Return
* 0 on success, or a negative error in case of failure.
*
- * long bpf_lwt_seg6_action(struct sk_buff *skb, u32 action, void *param, u32 param_len)
+ * int bpf_lwt_seg6_action(struct sk_buff *skb, u32 action, void *param, u32 param_len)
* Description
* Apply an IPv6 Segment Routing action of type *action* to the
* packet associated to *skb*. Each action takes a parameter
@@ -3199,13 +2070,13 @@
* Type of *param*: **int**.
* **SEG6_LOCAL_ACTION_END_B6**
* End.B6 action: Endpoint bound to an SRv6 policy.
- * Type of *param*: **struct ipv6_sr_hdr**.
+ * Type of param: **struct ipv6_sr_hdr**.
* **SEG6_LOCAL_ACTION_END_B6_ENCAP**
* End.B6.Encap action: Endpoint bound to an SRv6
* encapsulation policy.
- * Type of *param*: **struct ipv6_sr_hdr**.
+ * Type of param: **struct ipv6_sr_hdr**.
*
- * A call to this helper is susceptible to change the underlying
+ * A call to this helper is susceptible to change the underlaying
* packet buffer. Therefore, at load time, all checks on pointers
* previously done by the verifier are invalidated and must be
* performed again, if the helper is used in combination with
@@ -3213,7 +2084,33 @@
* Return
* 0 on success, or a negative error in case of failure.
*
- * long bpf_rc_repeat(void *ctx)
+ * int bpf_rc_keydown(void *ctx, u32 protocol, u64 scancode, u32 toggle)
+ * Description
+ * This helper is used in programs implementing IR decoding, to
+ * report a successfully decoded key press with *scancode*,
+ * *toggle* value in the given *protocol*. The scancode will be
+ * translated to a keycode using the rc keymap, and reported as
+ * an input key down event. After a period a key up event is
+ * generated. This period can be extended by calling either
+ * **bpf_rc_keydown**\ () again with the same values, or calling
+ * **bpf_rc_repeat**\ ().
+ *
+ * Some protocols include a toggle bit, in case the button was
+ * released and pressed again between consecutive scancodes.
+ *
+ * The *ctx* should point to the lirc sample as passed into
+ * the program.
+ *
+ * The *protocol* is the decoded protocol number (see
+ * **enum rc_proto** for some predefined values).
+ *
+ * This helper is only available is the kernel was compiled with
+ * the **CONFIG_BPF_LIRC_MODE2** configuration option set to
+ * "**y**".
+ * Return
+ * 0
+ *
+ * int bpf_rc_repeat(void *ctx)
* Description
* This helper is used in programs implementing IR decoding, to
* report a successfully decoded repeat key message. This delays
@@ -3232,33 +2129,7 @@
* Return
* 0
*
- * long bpf_rc_keydown(void *ctx, u32 protocol, u64 scancode, u32 toggle)
- * Description
- * This helper is used in programs implementing IR decoding, to
- * report a successfully decoded key press with *scancode*,
- * *toggle* value in the given *protocol*. The scancode will be
- * translated to a keycode using the rc keymap, and reported as
- * an input key down event. After a period a key up event is
- * generated. This period can be extended by calling either
- * **bpf_rc_keydown**\ () again with the same values, or calling
- * **bpf_rc_repeat**\ ().
- *
- * Some protocols include a toggle bit, in case the button was
- * released and pressed again between consecutive scancodes.
- *
- * The *ctx* should point to the lirc sample as passed into
- * the program.
- *
- * The *protocol* is the decoded protocol number (see
- * **enum rc_proto** for some predefined values).
- *
- * This helper is only available is the kernel was compiled with
- * the **CONFIG_BPF_LIRC_MODE2** configuration option set to
- * "**y**".
- * Return
- * 0
- *
- * u64 bpf_skb_cgroup_id(struct sk_buff *skb)
+ * uint64_t bpf_skb_cgroup_id(struct sk_buff *skb)
* Description
* Return the cgroup v2 id of the socket associated with the *skb*.
* This is roughly similar to the **bpf_get_cgroup_classid**\ ()
@@ -3274,41 +2145,6 @@
* Return
* The id is returned or 0 in case the id could not be retrieved.
*
- * u64 bpf_get_current_cgroup_id(void)
- * Description
- * Get the current cgroup id based on the cgroup within which
- * the current task is running.
- * Return
- * A 64-bit integer containing the current cgroup id based
- * on the cgroup within which the current task is running.
- *
- * void *bpf_get_local_storage(void *map, u64 flags)
- * Description
- * Get the pointer to the local storage area.
- * The type and the size of the local storage is defined
- * by the *map* argument.
- * The *flags* meaning is specific for each map type,
- * and has to be 0 for cgroup local storage.
- *
- * Depending on the BPF program type, a local storage area
- * can be shared between multiple instances of the BPF program,
- * running simultaneously.
- *
- * A user should care about the synchronization by himself.
- * For example, by using the **BPF_ATOMIC** instructions to alter
- * the shared data.
- * Return
- * A pointer to the local storage area.
- *
- * long bpf_sk_select_reuseport(struct sk_reuseport_md *reuse, struct bpf_map *map, void *key, u64 flags)
- * Description
- * Select a **SO_REUSEPORT** socket from a
- * **BPF_MAP_TYPE_REUSEPORT_SOCKARRAY** *map*.
- * It checks the selected socket is matching the incoming
- * request in the socket buffer.
- * Return
- * 0 on success, or a negative error in case of failure.
- *
* u64 bpf_skb_ancestor_cgroup_id(struct sk_buff *skb, int ancestor_level)
* Description
* Return id of cgroup v2 that is ancestor of cgroup associated
@@ -3327,6 +2163,38 @@
* Return
* The id is returned or 0 in case the id could not be retrieved.
*
+ * u64 bpf_get_current_cgroup_id(void)
+ * Return
+ * A 64-bit integer containing the current cgroup id based
+ * on the cgroup within which the current task is running.
+ *
+ * void* get_local_storage(void *map, u64 flags)
+ * Description
+ * Get the pointer to the local storage area.
+ * The type and the size of the local storage is defined
+ * by the *map* argument.
+ * The *flags* meaning is specific for each map type,
+ * and has to be 0 for cgroup local storage.
+ *
+ * Depending on the BPF program type, a local storage area
+ * can be shared between multiple instances of the BPF program,
+ * running simultaneously.
+ *
+ * A user should care about the synchronization by himself.
+ * For example, by using the **BPF_STX_XADD** instruction to alter
+ * the shared data.
+ * Return
+ * A pointer to the local storage area.
+ *
+ * int bpf_sk_select_reuseport(struct sk_reuseport_md *reuse, struct bpf_map *map, void *key, u64 flags)
+ * Description
+ * Select a **SO_REUSEPORT** socket from a
+ * **BPF_MAP_TYPE_REUSEPORT_ARRAY** *map*.
+ * It checks the selected socket is matching the incoming
+ * request in the socket buffer.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
* struct bpf_sock *bpf_sk_lookup_tcp(void *ctx, struct bpf_sock_tuple *tuple, u32 tuple_size, u64 netns, u64 flags)
* Description
* Look for TCP socket matching *tuple*, optionally in a child
@@ -3345,7 +2213,7 @@
* Look for an IPv6 socket.
*
* If the *netns* is a negative signed 32-bit integer, then the
- * socket lookup table in the netns associated with the *ctx*
+ * socket lookup table in the netns associated with the *ctx* will
* will be used. For the TC hooks, this is the netns of the device
* in the skb. For socket hooks, this is the netns of the socket.
* If *netns* is any other signed 32-bit value greater than or
@@ -3361,8 +2229,7 @@
* Return
* Pointer to **struct bpf_sock**, or **NULL** in case of failure.
* For sockets with reuseport option, the **struct bpf_sock**
- * result is from *reuse*\ **->socks**\ [] using the hash of the
- * tuple.
+ * result is from **reuse->socks**\ [] using the hash of the tuple.
*
* struct bpf_sock *bpf_sk_lookup_udp(void *ctx, struct bpf_sock_tuple *tuple, u32 tuple_size, u64 netns, u64 flags)
* Description
@@ -3382,7 +2249,7 @@
* Look for an IPv6 socket.
*
* If the *netns* is a negative signed 32-bit integer, then the
- * socket lookup table in the netns associated with the *ctx*
+ * socket lookup table in the netns associated with the *ctx* will
* will be used. For the TC hooks, this is the netns of the device
* in the skb. For socket hooks, this is the netns of the socket.
* If *netns* is any other signed 32-bit value greater than or
@@ -3398,10 +2265,9 @@
* Return
* Pointer to **struct bpf_sock**, or **NULL** in case of failure.
* For sockets with reuseport option, the **struct bpf_sock**
- * result is from *reuse*\ **->socks**\ [] using the hash of the
- * tuple.
+ * result is from **reuse->socks**\ [] using the hash of the tuple.
*
- * long bpf_sk_release(void *sock)
+ * int bpf_sk_release(struct bpf_sock *sock)
* Description
* Release the reference held by *sock*. *sock* must be a
* non-**NULL** pointer that was returned from
@@ -3409,29 +2275,19 @@
* Return
* 0 on success, or a negative error in case of failure.
*
- * long bpf_map_push_elem(struct bpf_map *map, const void *value, u64 flags)
- * Description
- * Push an element *value* in *map*. *flags* is one of:
- *
- * **BPF_EXIST**
- * If the queue/stack is full, the oldest element is
- * removed to make room for this.
- * Return
- * 0 on success, or a negative error in case of failure.
- *
- * long bpf_map_pop_elem(struct bpf_map *map, void *value)
+ * int bpf_map_pop_elem(struct bpf_map *map, void *value)
* Description
* Pop an element from *map*.
* Return
* 0 on success, or a negative error in case of failure.
*
- * long bpf_map_peek_elem(struct bpf_map *map, void *value)
+ * int bpf_map_peek_elem(struct bpf_map *map, void *value)
* Description
* Get an element from *map* without removing it.
* Return
* 0 on success, or a negative error in case of failure.
*
- * long bpf_msg_push_data(struct sk_msg_buff *msg, u32 start, u32 len, u64 flags)
+ * int bpf_msg_push_data(struct sk_buff *skb, u32 start, u32 len, u64 flags)
* Description
* For socket policies, insert *len* bytes into *msg* at offset
* *start*.
@@ -3447,9 +2303,9 @@
* Return
* 0 on success, or a negative error in case of failure.
*
- * long bpf_msg_pop_data(struct sk_msg_buff *msg, u32 start, u32 len, u64 flags)
+ * int bpf_msg_pop_data(struct sk_msg_buff *msg, u32 start, u32 pop, u64 flags)
* Description
- * Will remove *len* bytes from a *msg* starting at byte *start*.
+ * Will remove *pop* bytes from a *msg* starting at byte *start*.
* This may result in **ENOMEM** errors under certain situations if
* an allocation and copy are required due to a full ring buffer.
* However, the helper will try to avoid doing the allocation
@@ -3459,7 +2315,7 @@
* Return
* 0 on success, or a negative error in case of failure.
*
- * long bpf_rc_pointer_rel(void *ctx, s32 rel_x, s32 rel_y)
+ * int bpf_rc_pointer_rel(void *ctx, s32 rel_x, s32 rel_y)
* Description
* This helper is used in programs implementing IR decoding, to
* report a successfully decoded pointer movement.
@@ -3472,1678 +2328,6 @@
* "**y**".
* Return
* 0
- *
- * long bpf_spin_lock(struct bpf_spin_lock *lock)
- * Description
- * Acquire a spinlock represented by the pointer *lock*, which is
- * stored as part of a value of a map. Taking the lock allows to
- * safely update the rest of the fields in that value. The
- * spinlock can (and must) later be released with a call to
- * **bpf_spin_unlock**\ (\ *lock*\ ).
- *
- * Spinlocks in BPF programs come with a number of restrictions
- * and constraints:
- *
- * * **bpf_spin_lock** objects are only allowed inside maps of
- * types **BPF_MAP_TYPE_HASH** and **BPF_MAP_TYPE_ARRAY** (this
- * list could be extended in the future).
- * * BTF description of the map is mandatory.
- * * The BPF program can take ONE lock at a time, since taking two
- * or more could cause dead locks.
- * * Only one **struct bpf_spin_lock** is allowed per map element.
- * * When the lock is taken, calls (either BPF to BPF or helpers)
- * are not allowed.
- * * The **BPF_LD_ABS** and **BPF_LD_IND** instructions are not
- * allowed inside a spinlock-ed region.
- * * The BPF program MUST call **bpf_spin_unlock**\ () to release
- * the lock, on all execution paths, before it returns.
- * * The BPF program can access **struct bpf_spin_lock** only via
- * the **bpf_spin_lock**\ () and **bpf_spin_unlock**\ ()
- * helpers. Loading or storing data into the **struct
- * bpf_spin_lock** *lock*\ **;** field of a map is not allowed.
- * * To use the **bpf_spin_lock**\ () helper, the BTF description
- * of the map value must be a struct and have **struct
- * bpf_spin_lock** *anyname*\ **;** field at the top level.
- * Nested lock inside another struct is not allowed.
- * * The **struct bpf_spin_lock** *lock* field in a map value must
- * be aligned on a multiple of 4 bytes in that value.
- * * Syscall with command **BPF_MAP_LOOKUP_ELEM** does not copy
- * the **bpf_spin_lock** field to user space.
- * * Syscall with command **BPF_MAP_UPDATE_ELEM**, or update from
- * a BPF program, do not update the **bpf_spin_lock** field.
- * * **bpf_spin_lock** cannot be on the stack or inside a
- * networking packet (it can only be inside of a map values).
- * * **bpf_spin_lock** is available to root only.
- * * Tracing programs and socket filter programs cannot use
- * **bpf_spin_lock**\ () due to insufficient preemption checks
- * (but this may change in the future).
- * * **bpf_spin_lock** is not allowed in inner maps of map-in-map.
- * Return
- * 0
- *
- * long bpf_spin_unlock(struct bpf_spin_lock *lock)
- * Description
- * Release the *lock* previously locked by a call to
- * **bpf_spin_lock**\ (\ *lock*\ ).
- * Return
- * 0
- *
- * struct bpf_sock *bpf_sk_fullsock(struct bpf_sock *sk)
- * Description
- * This helper gets a **struct bpf_sock** pointer such
- * that all the fields in this **bpf_sock** can be accessed.
- * Return
- * A **struct bpf_sock** pointer on success, or **NULL** in
- * case of failure.
- *
- * struct bpf_tcp_sock *bpf_tcp_sock(struct bpf_sock *sk)
- * Description
- * This helper gets a **struct bpf_tcp_sock** pointer from a
- * **struct bpf_sock** pointer.
- * Return
- * A **struct bpf_tcp_sock** pointer on success, or **NULL** in
- * case of failure.
- *
- * long bpf_skb_ecn_set_ce(struct sk_buff *skb)
- * Description
- * Set ECN (Explicit Congestion Notification) field of IP header
- * to **CE** (Congestion Encountered) if current value is **ECT**
- * (ECN Capable Transport). Otherwise, do nothing. Works with IPv6
- * and IPv4.
- * Return
- * 1 if the **CE** flag is set (either by the current helper call
- * or because it was already present), 0 if it is not set.
- *
- * struct bpf_sock *bpf_get_listener_sock(struct bpf_sock *sk)
- * Description
- * Return a **struct bpf_sock** pointer in **TCP_LISTEN** state.
- * **bpf_sk_release**\ () is unnecessary and not allowed.
- * Return
- * A **struct bpf_sock** pointer on success, or **NULL** in
- * case of failure.
- *
- * struct bpf_sock *bpf_skc_lookup_tcp(void *ctx, struct bpf_sock_tuple *tuple, u32 tuple_size, u64 netns, u64 flags)
- * Description
- * Look for TCP socket matching *tuple*, optionally in a child
- * network namespace *netns*. The return value must be checked,
- * and if non-**NULL**, released via **bpf_sk_release**\ ().
- *
- * This function is identical to **bpf_sk_lookup_tcp**\ (), except
- * that it also returns timewait or request sockets. Use
- * **bpf_sk_fullsock**\ () or **bpf_tcp_sock**\ () to access the
- * full structure.
- *
- * This helper is available only if the kernel was compiled with
- * **CONFIG_NET** configuration option.
- * Return
- * Pointer to **struct bpf_sock**, or **NULL** in case of failure.
- * For sockets with reuseport option, the **struct bpf_sock**
- * result is from *reuse*\ **->socks**\ [] using the hash of the
- * tuple.
- *
- * long bpf_tcp_check_syncookie(void *sk, void *iph, u32 iph_len, struct tcphdr *th, u32 th_len)
- * Description
- * Check whether *iph* and *th* contain a valid SYN cookie ACK for
- * the listening socket in *sk*.
- *
- * *iph* points to the start of the IPv4 or IPv6 header, while
- * *iph_len* contains **sizeof**\ (**struct iphdr**) or
- * **sizeof**\ (**struct ip6hdr**).
- *
- * *th* points to the start of the TCP header, while *th_len*
- * contains **sizeof**\ (**struct tcphdr**).
- * Return
- * 0 if *iph* and *th* are a valid SYN cookie ACK, or a negative
- * error otherwise.
- *
- * long bpf_sysctl_get_name(struct bpf_sysctl *ctx, char *buf, size_t buf_len, u64 flags)
- * Description
- * Get name of sysctl in /proc/sys/ and copy it into provided by
- * program buffer *buf* of size *buf_len*.
- *
- * The buffer is always NUL terminated, unless it's zero-sized.
- *
- * If *flags* is zero, full name (e.g. "net/ipv4/tcp_mem") is
- * copied. Use **BPF_F_SYSCTL_BASE_NAME** flag to copy base name
- * only (e.g. "tcp_mem").
- * Return
- * Number of character copied (not including the trailing NUL).
- *
- * **-E2BIG** if the buffer wasn't big enough (*buf* will contain
- * truncated name in this case).
- *
- * long bpf_sysctl_get_current_value(struct bpf_sysctl *ctx, char *buf, size_t buf_len)
- * Description
- * Get current value of sysctl as it is presented in /proc/sys
- * (incl. newline, etc), and copy it as a string into provided
- * by program buffer *buf* of size *buf_len*.
- *
- * The whole value is copied, no matter what file position user
- * space issued e.g. sys_read at.
- *
- * The buffer is always NUL terminated, unless it's zero-sized.
- * Return
- * Number of character copied (not including the trailing NUL).
- *
- * **-E2BIG** if the buffer wasn't big enough (*buf* will contain
- * truncated name in this case).
- *
- * **-EINVAL** if current value was unavailable, e.g. because
- * sysctl is uninitialized and read returns -EIO for it.
- *
- * long bpf_sysctl_get_new_value(struct bpf_sysctl *ctx, char *buf, size_t buf_len)
- * Description
- * Get new value being written by user space to sysctl (before
- * the actual write happens) and copy it as a string into
- * provided by program buffer *buf* of size *buf_len*.
- *
- * User space may write new value at file position > 0.
- *
- * The buffer is always NUL terminated, unless it's zero-sized.
- * Return
- * Number of character copied (not including the trailing NUL).
- *
- * **-E2BIG** if the buffer wasn't big enough (*buf* will contain
- * truncated name in this case).
- *
- * **-EINVAL** if sysctl is being read.
- *
- * long bpf_sysctl_set_new_value(struct bpf_sysctl *ctx, const char *buf, size_t buf_len)
- * Description
- * Override new value being written by user space to sysctl with
- * value provided by program in buffer *buf* of size *buf_len*.
- *
- * *buf* should contain a string in same form as provided by user
- * space on sysctl write.
- *
- * User space may write new value at file position > 0. To override
- * the whole sysctl value file position should be set to zero.
- * Return
- * 0 on success.
- *
- * **-E2BIG** if the *buf_len* is too big.
- *
- * **-EINVAL** if sysctl is being read.
- *
- * long bpf_strtol(const char *buf, size_t buf_len, u64 flags, long *res)
- * Description
- * Convert the initial part of the string from buffer *buf* of
- * size *buf_len* to a long integer according to the given base
- * and save the result in *res*.
- *
- * The string may begin with an arbitrary amount of white space
- * (as determined by **isspace**\ (3)) followed by a single
- * optional '**-**' sign.
- *
- * Five least significant bits of *flags* encode base, other bits
- * are currently unused.
- *
- * Base must be either 8, 10, 16 or 0 to detect it automatically
- * similar to user space **strtol**\ (3).
- * Return
- * Number of characters consumed on success. Must be positive but
- * no more than *buf_len*.
- *
- * **-EINVAL** if no valid digits were found or unsupported base
- * was provided.
- *
- * **-ERANGE** if resulting value was out of range.
- *
- * long bpf_strtoul(const char *buf, size_t buf_len, u64 flags, unsigned long *res)
- * Description
- * Convert the initial part of the string from buffer *buf* of
- * size *buf_len* to an unsigned long integer according to the
- * given base and save the result in *res*.
- *
- * The string may begin with an arbitrary amount of white space
- * (as determined by **isspace**\ (3)).
- *
- * Five least significant bits of *flags* encode base, other bits
- * are currently unused.
- *
- * Base must be either 8, 10, 16 or 0 to detect it automatically
- * similar to user space **strtoul**\ (3).
- * Return
- * Number of characters consumed on success. Must be positive but
- * no more than *buf_len*.
- *
- * **-EINVAL** if no valid digits were found or unsupported base
- * was provided.
- *
- * **-ERANGE** if resulting value was out of range.
- *
- * void *bpf_sk_storage_get(struct bpf_map *map, void *sk, void *value, u64 flags)
- * Description
- * Get a bpf-local-storage from a *sk*.
- *
- * Logically, it could be thought of getting the value from
- * a *map* with *sk* as the **key**. From this
- * perspective, the usage is not much different from
- * **bpf_map_lookup_elem**\ (*map*, **&**\ *sk*) except this
- * helper enforces the key must be a full socket and the map must
- * be a **BPF_MAP_TYPE_SK_STORAGE** also.
- *
- * Underneath, the value is stored locally at *sk* instead of
- * the *map*. The *map* is used as the bpf-local-storage
- * "type". The bpf-local-storage "type" (i.e. the *map*) is
- * searched against all bpf-local-storages residing at *sk*.
- *
- * *sk* is a kernel **struct sock** pointer for LSM program.
- * *sk* is a **struct bpf_sock** pointer for other program types.
- *
- * An optional *flags* (**BPF_SK_STORAGE_GET_F_CREATE**) can be
- * used such that a new bpf-local-storage will be
- * created if one does not exist. *value* can be used
- * together with **BPF_SK_STORAGE_GET_F_CREATE** to specify
- * the initial value of a bpf-local-storage. If *value* is
- * **NULL**, the new bpf-local-storage will be zero initialized.
- * Return
- * A bpf-local-storage pointer is returned on success.
- *
- * **NULL** if not found or there was an error in adding
- * a new bpf-local-storage.
- *
- * long bpf_sk_storage_delete(struct bpf_map *map, void *sk)
- * Description
- * Delete a bpf-local-storage from a *sk*.
- * Return
- * 0 on success.
- *
- * **-ENOENT** if the bpf-local-storage cannot be found.
- * **-EINVAL** if sk is not a fullsock (e.g. a request_sock).
- *
- * long bpf_send_signal(u32 sig)
- * Description
- * Send signal *sig* to the process of the current task.
- * The signal may be delivered to any of this process's threads.
- * Return
- * 0 on success or successfully queued.
- *
- * **-EBUSY** if work queue under nmi is full.
- *
- * **-EINVAL** if *sig* is invalid.
- *
- * **-EPERM** if no permission to send the *sig*.
- *
- * **-EAGAIN** if bpf program can try again.
- *
- * s64 bpf_tcp_gen_syncookie(void *sk, void *iph, u32 iph_len, struct tcphdr *th, u32 th_len)
- * Description
- * Try to issue a SYN cookie for the packet with corresponding
- * IP/TCP headers, *iph* and *th*, on the listening socket in *sk*.
- *
- * *iph* points to the start of the IPv4 or IPv6 header, while
- * *iph_len* contains **sizeof**\ (**struct iphdr**) or
- * **sizeof**\ (**struct ip6hdr**).
- *
- * *th* points to the start of the TCP header, while *th_len*
- * contains the length of the TCP header.
- * Return
- * On success, lower 32 bits hold the generated SYN cookie in
- * followed by 16 bits which hold the MSS value for that cookie,
- * and the top 16 bits are unused.
- *
- * On failure, the returned value is one of the following:
- *
- * **-EINVAL** SYN cookie cannot be issued due to error
- *
- * **-ENOENT** SYN cookie should not be issued (no SYN flood)
- *
- * **-EOPNOTSUPP** kernel configuration does not enable SYN cookies
- *
- * **-EPROTONOSUPPORT** IP packet version is not 4 or 6
- *
- * long bpf_skb_output(void *ctx, struct bpf_map *map, u64 flags, void *data, u64 size)
- * Description
- * Write raw *data* blob into a special BPF perf event held by
- * *map* of type **BPF_MAP_TYPE_PERF_EVENT_ARRAY**. This perf
- * event must have the following attributes: **PERF_SAMPLE_RAW**
- * as **sample_type**, **PERF_TYPE_SOFTWARE** as **type**, and
- * **PERF_COUNT_SW_BPF_OUTPUT** as **config**.
- *
- * The *flags* are used to indicate the index in *map* for which
- * the value must be put, masked with **BPF_F_INDEX_MASK**.
- * Alternatively, *flags* can be set to **BPF_F_CURRENT_CPU**
- * to indicate that the index of the current CPU core should be
- * used.
- *
- * The value to write, of *size*, is passed through eBPF stack and
- * pointed by *data*.
- *
- * *ctx* is a pointer to in-kernel struct sk_buff.
- *
- * This helper is similar to **bpf_perf_event_output**\ () but
- * restricted to raw_tracepoint bpf programs.
- * Return
- * 0 on success, or a negative error in case of failure.
- *
- * long bpf_probe_read_user(void *dst, u32 size, const void *unsafe_ptr)
- * Description
- * Safely attempt to read *size* bytes from user space address
- * *unsafe_ptr* and store the data in *dst*.
- * Return
- * 0 on success, or a negative error in case of failure.
- *
- * long bpf_probe_read_kernel(void *dst, u32 size, const void *unsafe_ptr)
- * Description
- * Safely attempt to read *size* bytes from kernel space address
- * *unsafe_ptr* and store the data in *dst*.
- * Return
- * 0 on success, or a negative error in case of failure.
- *
- * long bpf_probe_read_user_str(void *dst, u32 size, const void *unsafe_ptr)
- * Description
- * Copy a NUL terminated string from an unsafe user address
- * *unsafe_ptr* to *dst*. The *size* should include the
- * terminating NUL byte. In case the string length is smaller than
- * *size*, the target is not padded with further NUL bytes. If the
- * string length is larger than *size*, just *size*-1 bytes are
- * copied and the last byte is set to NUL.
- *
- * On success, returns the number of bytes that were written,
- * including the terminal NUL. This makes this helper useful in
- * tracing programs for reading strings, and more importantly to
- * get its length at runtime. See the following snippet:
- *
- * ::
- *
- * SEC("kprobe/sys_open")
- * void bpf_sys_open(struct pt_regs *ctx)
- * {
- * char buf[PATHLEN]; // PATHLEN is defined to 256
- * int res = bpf_probe_read_user_str(buf, sizeof(buf),
- * ctx->di);
- *
- * // Consume buf, for example push it to
- * // userspace via bpf_perf_event_output(); we
- * // can use res (the string length) as event
- * // size, after checking its boundaries.
- * }
- *
- * In comparison, using **bpf_probe_read_user**\ () helper here
- * instead to read the string would require to estimate the length
- * at compile time, and would often result in copying more memory
- * than necessary.
- *
- * Another useful use case is when parsing individual process
- * arguments or individual environment variables navigating
- * *current*\ **->mm->arg_start** and *current*\
- * **->mm->env_start**: using this helper and the return value,
- * one can quickly iterate at the right offset of the memory area.
- * Return
- * On success, the strictly positive length of the output string,
- * including the trailing NUL character. On error, a negative
- * value.
- *
- * long bpf_probe_read_kernel_str(void *dst, u32 size, const void *unsafe_ptr)
- * Description
- * Copy a NUL terminated string from an unsafe kernel address *unsafe_ptr*
- * to *dst*. Same semantics as with **bpf_probe_read_user_str**\ () apply.
- * Return
- * On success, the strictly positive length of the string, including
- * the trailing NUL character. On error, a negative value.
- *
- * long bpf_tcp_send_ack(void *tp, u32 rcv_nxt)
- * Description
- * Send out a tcp-ack. *tp* is the in-kernel struct **tcp_sock**.
- * *rcv_nxt* is the ack_seq to be sent out.
- * Return
- * 0 on success, or a negative error in case of failure.
- *
- * long bpf_send_signal_thread(u32 sig)
- * Description
- * Send signal *sig* to the thread corresponding to the current task.
- * Return
- * 0 on success or successfully queued.
- *
- * **-EBUSY** if work queue under nmi is full.
- *
- * **-EINVAL** if *sig* is invalid.
- *
- * **-EPERM** if no permission to send the *sig*.
- *
- * **-EAGAIN** if bpf program can try again.
- *
- * u64 bpf_jiffies64(void)
- * Description
- * Obtain the 64bit jiffies
- * Return
- * The 64 bit jiffies
- *
- * long bpf_read_branch_records(struct bpf_perf_event_data *ctx, void *buf, u32 size, u64 flags)
- * Description
- * For an eBPF program attached to a perf event, retrieve the
- * branch records (**struct perf_branch_entry**) associated to *ctx*
- * and store it in the buffer pointed by *buf* up to size
- * *size* bytes.
- * Return
- * On success, number of bytes written to *buf*. On error, a
- * negative value.
- *
- * The *flags* can be set to **BPF_F_GET_BRANCH_RECORDS_SIZE** to
- * instead return the number of bytes required to store all the
- * branch entries. If this flag is set, *buf* may be NULL.
- *
- * **-EINVAL** if arguments invalid or **size** not a multiple
- * of **sizeof**\ (**struct perf_branch_entry**\ ).
- *
- * **-ENOENT** if architecture does not support branch records.
- *
- * long bpf_get_ns_current_pid_tgid(u64 dev, u64 ino, struct bpf_pidns_info *nsdata, u32 size)
- * Description
- * Returns 0 on success, values for *pid* and *tgid* as seen from the current
- * *namespace* will be returned in *nsdata*.
- * Return
- * 0 on success, or one of the following in case of failure:
- *
- * **-EINVAL** if dev and inum supplied don't match dev_t and inode number
- * with nsfs of current task, or if dev conversion to dev_t lost high bits.
- *
- * **-ENOENT** if pidns does not exists for the current task.
- *
- * long bpf_xdp_output(void *ctx, struct bpf_map *map, u64 flags, void *data, u64 size)
- * Description
- * Write raw *data* blob into a special BPF perf event held by
- * *map* of type **BPF_MAP_TYPE_PERF_EVENT_ARRAY**. This perf
- * event must have the following attributes: **PERF_SAMPLE_RAW**
- * as **sample_type**, **PERF_TYPE_SOFTWARE** as **type**, and
- * **PERF_COUNT_SW_BPF_OUTPUT** as **config**.
- *
- * The *flags* are used to indicate the index in *map* for which
- * the value must be put, masked with **BPF_F_INDEX_MASK**.
- * Alternatively, *flags* can be set to **BPF_F_CURRENT_CPU**
- * to indicate that the index of the current CPU core should be
- * used.
- *
- * The value to write, of *size*, is passed through eBPF stack and
- * pointed by *data*.
- *
- * *ctx* is a pointer to in-kernel struct xdp_buff.
- *
- * This helper is similar to **bpf_perf_eventoutput**\ () but
- * restricted to raw_tracepoint bpf programs.
- * Return
- * 0 on success, or a negative error in case of failure.
- *
- * u64 bpf_get_netns_cookie(void *ctx)
- * Description
- * Retrieve the cookie (generated by the kernel) of the network
- * namespace the input *ctx* is associated with. The network
- * namespace cookie remains stable for its lifetime and provides
- * a global identifier that can be assumed unique. If *ctx* is
- * NULL, then the helper returns the cookie for the initial
- * network namespace. The cookie itself is very similar to that
- * of **bpf_get_socket_cookie**\ () helper, but for network
- * namespaces instead of sockets.
- * Return
- * A 8-byte long opaque number.
- *
- * u64 bpf_get_current_ancestor_cgroup_id(int ancestor_level)
- * Description
- * Return id of cgroup v2 that is ancestor of the cgroup associated
- * with the current task at the *ancestor_level*. The root cgroup
- * is at *ancestor_level* zero and each step down the hierarchy
- * increments the level. If *ancestor_level* == level of cgroup
- * associated with the current task, then return value will be the
- * same as that of **bpf_get_current_cgroup_id**\ ().
- *
- * The helper is useful to implement policies based on cgroups
- * that are upper in hierarchy than immediate cgroup associated
- * with the current task.
- *
- * The format of returned id and helper limitations are same as in
- * **bpf_get_current_cgroup_id**\ ().
- * Return
- * The id is returned or 0 in case the id could not be retrieved.
- *
- * long bpf_sk_assign(struct sk_buff *skb, void *sk, u64 flags)
- * Description
- * Helper is overloaded depending on BPF program type. This
- * description applies to **BPF_PROG_TYPE_SCHED_CLS** and
- * **BPF_PROG_TYPE_SCHED_ACT** programs.
- *
- * Assign the *sk* to the *skb*. When combined with appropriate
- * routing configuration to receive the packet towards the socket,
- * will cause *skb* to be delivered to the specified socket.
- * Subsequent redirection of *skb* via **bpf_redirect**\ (),
- * **bpf_clone_redirect**\ () or other methods outside of BPF may
- * interfere with successful delivery to the socket.
- *
- * This operation is only valid from TC ingress path.
- *
- * The *flags* argument must be zero.
- * Return
- * 0 on success, or a negative error in case of failure:
- *
- * **-EINVAL** if specified *flags* are not supported.
- *
- * **-ENOENT** if the socket is unavailable for assignment.
- *
- * **-ENETUNREACH** if the socket is unreachable (wrong netns).
- *
- * **-EOPNOTSUPP** if the operation is not supported, for example
- * a call from outside of TC ingress.
- *
- * **-ESOCKTNOSUPPORT** if the socket type is not supported
- * (reuseport).
- *
- * long bpf_sk_assign(struct bpf_sk_lookup *ctx, struct bpf_sock *sk, u64 flags)
- * Description
- * Helper is overloaded depending on BPF program type. This
- * description applies to **BPF_PROG_TYPE_SK_LOOKUP** programs.
- *
- * Select the *sk* as a result of a socket lookup.
- *
- * For the operation to succeed passed socket must be compatible
- * with the packet description provided by the *ctx* object.
- *
- * L4 protocol (**IPPROTO_TCP** or **IPPROTO_UDP**) must
- * be an exact match. While IP family (**AF_INET** or
- * **AF_INET6**) must be compatible, that is IPv6 sockets
- * that are not v6-only can be selected for IPv4 packets.
- *
- * Only TCP listeners and UDP unconnected sockets can be
- * selected. *sk* can also be NULL to reset any previous
- * selection.
- *
- * *flags* argument can combination of following values:
- *
- * * **BPF_SK_LOOKUP_F_REPLACE** to override the previous
- * socket selection, potentially done by a BPF program
- * that ran before us.
- *
- * * **BPF_SK_LOOKUP_F_NO_REUSEPORT** to skip
- * load-balancing within reuseport group for the socket
- * being selected.
- *
- * On success *ctx->sk* will point to the selected socket.
- *
- * Return
- * 0 on success, or a negative errno in case of failure.
- *
- * * **-EAFNOSUPPORT** if socket family (*sk->family*) is
- * not compatible with packet family (*ctx->family*).
- *
- * * **-EEXIST** if socket has been already selected,
- * potentially by another program, and
- * **BPF_SK_LOOKUP_F_REPLACE** flag was not specified.
- *
- * * **-EINVAL** if unsupported flags were specified.
- *
- * * **-EPROTOTYPE** if socket L4 protocol
- * (*sk->protocol*) doesn't match packet protocol
- * (*ctx->protocol*).
- *
- * * **-ESOCKTNOSUPPORT** if socket is not in allowed
- * state (TCP listening or UDP unconnected).
- *
- * u64 bpf_ktime_get_boot_ns(void)
- * Description
- * Return the time elapsed since system boot, in nanoseconds.
- * Does include the time the system was suspended.
- * See: **clock_gettime**\ (**CLOCK_BOOTTIME**)
- * Return
- * Current *ktime*.
- *
- * long bpf_seq_printf(struct seq_file *m, const char *fmt, u32 fmt_size, const void *data, u32 data_len)
- * Description
- * **bpf_seq_printf**\ () uses seq_file **seq_printf**\ () to print
- * out the format string.
- * The *m* represents the seq_file. The *fmt* and *fmt_size* are for
- * the format string itself. The *data* and *data_len* are format string
- * arguments. The *data* are a **u64** array and corresponding format string
- * values are stored in the array. For strings and pointers where pointees
- * are accessed, only the pointer values are stored in the *data* array.
- * The *data_len* is the size of *data* in bytes - must be a multiple of 8.
- *
- * Formats **%s**, **%p{i,I}{4,6}** requires to read kernel memory.
- * Reading kernel memory may fail due to either invalid address or
- * valid address but requiring a major memory fault. If reading kernel memory
- * fails, the string for **%s** will be an empty string, and the ip
- * address for **%p{i,I}{4,6}** will be 0. Not returning error to
- * bpf program is consistent with what **bpf_trace_printk**\ () does for now.
- * Return
- * 0 on success, or a negative error in case of failure:
- *
- * **-EBUSY** if per-CPU memory copy buffer is busy, can try again
- * by returning 1 from bpf program.
- *
- * **-EINVAL** if arguments are invalid, or if *fmt* is invalid/unsupported.
- *
- * **-E2BIG** if *fmt* contains too many format specifiers.
- *
- * **-EOVERFLOW** if an overflow happened: The same object will be tried again.
- *
- * long bpf_seq_write(struct seq_file *m, const void *data, u32 len)
- * Description
- * **bpf_seq_write**\ () uses seq_file **seq_write**\ () to write the data.
- * The *m* represents the seq_file. The *data* and *len* represent the
- * data to write in bytes.
- * Return
- * 0 on success, or a negative error in case of failure:
- *
- * **-EOVERFLOW** if an overflow happened: The same object will be tried again.
- *
- * u64 bpf_sk_cgroup_id(void *sk)
- * Description
- * Return the cgroup v2 id of the socket *sk*.
- *
- * *sk* must be a non-**NULL** pointer to a socket, e.g. one
- * returned from **bpf_sk_lookup_xxx**\ (),
- * **bpf_sk_fullsock**\ (), etc. The format of returned id is
- * same as in **bpf_skb_cgroup_id**\ ().
- *
- * This helper is available only if the kernel was compiled with
- * the **CONFIG_SOCK_CGROUP_DATA** configuration option.
- * Return
- * The id is returned or 0 in case the id could not be retrieved.
- *
- * u64 bpf_sk_ancestor_cgroup_id(void *sk, int ancestor_level)
- * Description
- * Return id of cgroup v2 that is ancestor of cgroup associated
- * with the *sk* at the *ancestor_level*. The root cgroup is at
- * *ancestor_level* zero and each step down the hierarchy
- * increments the level. If *ancestor_level* == level of cgroup
- * associated with *sk*, then return value will be same as that
- * of **bpf_sk_cgroup_id**\ ().
- *
- * The helper is useful to implement policies based on cgroups
- * that are upper in hierarchy than immediate cgroup associated
- * with *sk*.
- *
- * The format of returned id and helper limitations are same as in
- * **bpf_sk_cgroup_id**\ ().
- * Return
- * The id is returned or 0 in case the id could not be retrieved.
- *
- * long bpf_ringbuf_output(void *ringbuf, void *data, u64 size, u64 flags)
- * Description
- * Copy *size* bytes from *data* into a ring buffer *ringbuf*.
- * If **BPF_RB_NO_WAKEUP** is specified in *flags*, no notification
- * of new data availability is sent.
- * If **BPF_RB_FORCE_WAKEUP** is specified in *flags*, notification
- * of new data availability is sent unconditionally.
- * If **0** is specified in *flags*, an adaptive notification
- * of new data availability is sent.
- *
- * An adaptive notification is a notification sent whenever the user-space
- * process has caught up and consumed all available payloads. In case the user-space
- * process is still processing a previous payload, then no notification is needed
- * as it will process the newly added payload automatically.
- * Return
- * 0 on success, or a negative error in case of failure.
- *
- * void *bpf_ringbuf_reserve(void *ringbuf, u64 size, u64 flags)
- * Description
- * Reserve *size* bytes of payload in a ring buffer *ringbuf*.
- * *flags* must be 0.
- * Return
- * Valid pointer with *size* bytes of memory available; NULL,
- * otherwise.
- *
- * void bpf_ringbuf_submit(void *data, u64 flags)
- * Description
- * Submit reserved ring buffer sample, pointed to by *data*.
- * If **BPF_RB_NO_WAKEUP** is specified in *flags*, no notification
- * of new data availability is sent.
- * If **BPF_RB_FORCE_WAKEUP** is specified in *flags*, notification
- * of new data availability is sent unconditionally.
- * If **0** is specified in *flags*, an adaptive notification
- * of new data availability is sent.
- *
- * See 'bpf_ringbuf_output()' for the definition of adaptive notification.
- * Return
- * Nothing. Always succeeds.
- *
- * void bpf_ringbuf_discard(void *data, u64 flags)
- * Description
- * Discard reserved ring buffer sample, pointed to by *data*.
- * If **BPF_RB_NO_WAKEUP** is specified in *flags*, no notification
- * of new data availability is sent.
- * If **BPF_RB_FORCE_WAKEUP** is specified in *flags*, notification
- * of new data availability is sent unconditionally.
- * If **0** is specified in *flags*, an adaptive notification
- * of new data availability is sent.
- *
- * See 'bpf_ringbuf_output()' for the definition of adaptive notification.
- * Return
- * Nothing. Always succeeds.
- *
- * u64 bpf_ringbuf_query(void *ringbuf, u64 flags)
- * Description
- * Query various characteristics of provided ring buffer. What
- * exactly is queries is determined by *flags*:
- *
- * * **BPF_RB_AVAIL_DATA**: Amount of data not yet consumed.
- * * **BPF_RB_RING_SIZE**: The size of ring buffer.
- * * **BPF_RB_CONS_POS**: Consumer position (can wrap around).
- * * **BPF_RB_PROD_POS**: Producer(s) position (can wrap around).
- *
- * Data returned is just a momentary snapshot of actual values
- * and could be inaccurate, so this facility should be used to
- * power heuristics and for reporting, not to make 100% correct
- * calculation.
- * Return
- * Requested value, or 0, if *flags* are not recognized.
- *
- * long bpf_csum_level(struct sk_buff *skb, u64 level)
- * Description
- * Change the skbs checksum level by one layer up or down, or
- * reset it entirely to none in order to have the stack perform
- * checksum validation. The level is applicable to the following
- * protocols: TCP, UDP, GRE, SCTP, FCOE. For example, a decap of
- * | ETH | IP | UDP | GUE | IP | TCP | into | ETH | IP | TCP |
- * through **bpf_skb_adjust_room**\ () helper with passing in
- * **BPF_F_ADJ_ROOM_NO_CSUM_RESET** flag would require one call
- * to **bpf_csum_level**\ () with **BPF_CSUM_LEVEL_DEC** since
- * the UDP header is removed. Similarly, an encap of the latter
- * into the former could be accompanied by a helper call to
- * **bpf_csum_level**\ () with **BPF_CSUM_LEVEL_INC** if the
- * skb is still intended to be processed in higher layers of the
- * stack instead of just egressing at tc.
- *
- * There are three supported level settings at this time:
- *
- * * **BPF_CSUM_LEVEL_INC**: Increases skb->csum_level for skbs
- * with CHECKSUM_UNNECESSARY.
- * * **BPF_CSUM_LEVEL_DEC**: Decreases skb->csum_level for skbs
- * with CHECKSUM_UNNECESSARY.
- * * **BPF_CSUM_LEVEL_RESET**: Resets skb->csum_level to 0 and
- * sets CHECKSUM_NONE to force checksum validation by the stack.
- * * **BPF_CSUM_LEVEL_QUERY**: No-op, returns the current
- * skb->csum_level.
- * Return
- * 0 on success, or a negative error in case of failure. In the
- * case of **BPF_CSUM_LEVEL_QUERY**, the current skb->csum_level
- * is returned or the error code -EACCES in case the skb is not
- * subject to CHECKSUM_UNNECESSARY.
- *
- * struct tcp6_sock *bpf_skc_to_tcp6_sock(void *sk)
- * Description
- * Dynamically cast a *sk* pointer to a *tcp6_sock* pointer.
- * Return
- * *sk* if casting is valid, or **NULL** otherwise.
- *
- * struct tcp_sock *bpf_skc_to_tcp_sock(void *sk)
- * Description
- * Dynamically cast a *sk* pointer to a *tcp_sock* pointer.
- * Return
- * *sk* if casting is valid, or **NULL** otherwise.
- *
- * struct tcp_timewait_sock *bpf_skc_to_tcp_timewait_sock(void *sk)
- * Description
- * Dynamically cast a *sk* pointer to a *tcp_timewait_sock* pointer.
- * Return
- * *sk* if casting is valid, or **NULL** otherwise.
- *
- * struct tcp_request_sock *bpf_skc_to_tcp_request_sock(void *sk)
- * Description
- * Dynamically cast a *sk* pointer to a *tcp_request_sock* pointer.
- * Return
- * *sk* if casting is valid, or **NULL** otherwise.
- *
- * struct udp6_sock *bpf_skc_to_udp6_sock(void *sk)
- * Description
- * Dynamically cast a *sk* pointer to a *udp6_sock* pointer.
- * Return
- * *sk* if casting is valid, or **NULL** otherwise.
- *
- * long bpf_get_task_stack(struct task_struct *task, void *buf, u32 size, u64 flags)
- * Description
- * Return a user or a kernel stack in bpf program provided buffer.
- * To achieve this, the helper needs *task*, which is a valid
- * pointer to **struct task_struct**. To store the stacktrace, the
- * bpf program provides *buf* with a nonnegative *size*.
- *
- * The last argument, *flags*, holds the number of stack frames to
- * skip (from 0 to 255), masked with
- * **BPF_F_SKIP_FIELD_MASK**. The next bits can be used to set
- * the following flags:
- *
- * **BPF_F_USER_STACK**
- * Collect a user space stack instead of a kernel stack.
- * **BPF_F_USER_BUILD_ID**
- * Collect buildid+offset instead of ips for user stack,
- * only valid if **BPF_F_USER_STACK** is also specified.
- *
- * **bpf_get_task_stack**\ () can collect up to
- * **PERF_MAX_STACK_DEPTH** both kernel and user frames, subject
- * to sufficient large buffer size. Note that
- * this limit can be controlled with the **sysctl** program, and
- * that it should be manually increased in order to profile long
- * user stacks (such as stacks for Java programs). To do so, use:
- *
- * ::
- *
- * # sysctl kernel.perf_event_max_stack=<new value>
- * Return
- * A non-negative value equal to or less than *size* on success,
- * or a negative error in case of failure.
- *
- * long bpf_load_hdr_opt(struct bpf_sock_ops *skops, void *searchby_res, u32 len, u64 flags)
- * Description
- * Load header option. Support reading a particular TCP header
- * option for bpf program (**BPF_PROG_TYPE_SOCK_OPS**).
- *
- * If *flags* is 0, it will search the option from the
- * *skops*\ **->skb_data**. The comment in **struct bpf_sock_ops**
- * has details on what skb_data contains under different
- * *skops*\ **->op**.
- *
- * The first byte of the *searchby_res* specifies the
- * kind that it wants to search.
- *
- * If the searching kind is an experimental kind
- * (i.e. 253 or 254 according to RFC6994). It also
- * needs to specify the "magic" which is either
- * 2 bytes or 4 bytes. It then also needs to
- * specify the size of the magic by using
- * the 2nd byte which is "kind-length" of a TCP
- * header option and the "kind-length" also
- * includes the first 2 bytes "kind" and "kind-length"
- * itself as a normal TCP header option also does.
- *
- * For example, to search experimental kind 254 with
- * 2 byte magic 0xeB9F, the searchby_res should be
- * [ 254, 4, 0xeB, 0x9F, 0, 0, .... 0 ].
- *
- * To search for the standard window scale option (3),
- * the *searchby_res* should be [ 3, 0, 0, .... 0 ].
- * Note, kind-length must be 0 for regular option.
- *
- * Searching for No-Op (0) and End-of-Option-List (1) are
- * not supported.
- *
- * *len* must be at least 2 bytes which is the minimal size
- * of a header option.
- *
- * Supported flags:
- *
- * * **BPF_LOAD_HDR_OPT_TCP_SYN** to search from the
- * saved_syn packet or the just-received syn packet.
- *
- * Return
- * > 0 when found, the header option is copied to *searchby_res*.
- * The return value is the total length copied. On failure, a
- * negative error code is returned:
- *
- * **-EINVAL** if a parameter is invalid.
- *
- * **-ENOMSG** if the option is not found.
- *
- * **-ENOENT** if no syn packet is available when
- * **BPF_LOAD_HDR_OPT_TCP_SYN** is used.
- *
- * **-ENOSPC** if there is not enough space. Only *len* number of
- * bytes are copied.
- *
- * **-EFAULT** on failure to parse the header options in the
- * packet.
- *
- * **-EPERM** if the helper cannot be used under the current
- * *skops*\ **->op**.
- *
- * long bpf_store_hdr_opt(struct bpf_sock_ops *skops, const void *from, u32 len, u64 flags)
- * Description
- * Store header option. The data will be copied
- * from buffer *from* with length *len* to the TCP header.
- *
- * The buffer *from* should have the whole option that
- * includes the kind, kind-length, and the actual
- * option data. The *len* must be at least kind-length
- * long. The kind-length does not have to be 4 byte
- * aligned. The kernel will take care of the padding
- * and setting the 4 bytes aligned value to th->doff.
- *
- * This helper will check for duplicated option
- * by searching the same option in the outgoing skb.
- *
- * This helper can only be called during
- * **BPF_SOCK_OPS_WRITE_HDR_OPT_CB**.
- *
- * Return
- * 0 on success, or negative error in case of failure:
- *
- * **-EINVAL** If param is invalid.
- *
- * **-ENOSPC** if there is not enough space in the header.
- * Nothing has been written
- *
- * **-EEXIST** if the option already exists.
- *
- * **-EFAULT** on failrue to parse the existing header options.
- *
- * **-EPERM** if the helper cannot be used under the current
- * *skops*\ **->op**.
- *
- * long bpf_reserve_hdr_opt(struct bpf_sock_ops *skops, u32 len, u64 flags)
- * Description
- * Reserve *len* bytes for the bpf header option. The
- * space will be used by **bpf_store_hdr_opt**\ () later in
- * **BPF_SOCK_OPS_WRITE_HDR_OPT_CB**.
- *
- * If **bpf_reserve_hdr_opt**\ () is called multiple times,
- * the total number of bytes will be reserved.
- *
- * This helper can only be called during
- * **BPF_SOCK_OPS_HDR_OPT_LEN_CB**.
- *
- * Return
- * 0 on success, or negative error in case of failure:
- *
- * **-EINVAL** if a parameter is invalid.
- *
- * **-ENOSPC** if there is not enough space in the header.
- *
- * **-EPERM** if the helper cannot be used under the current
- * *skops*\ **->op**.
- *
- * void *bpf_inode_storage_get(struct bpf_map *map, void *inode, void *value, u64 flags)
- * Description
- * Get a bpf_local_storage from an *inode*.
- *
- * Logically, it could be thought of as getting the value from
- * a *map* with *inode* as the **key**. From this
- * perspective, the usage is not much different from
- * **bpf_map_lookup_elem**\ (*map*, **&**\ *inode*) except this
- * helper enforces the key must be an inode and the map must also
- * be a **BPF_MAP_TYPE_INODE_STORAGE**.
- *
- * Underneath, the value is stored locally at *inode* instead of
- * the *map*. The *map* is used as the bpf-local-storage
- * "type". The bpf-local-storage "type" (i.e. the *map*) is
- * searched against all bpf_local_storage residing at *inode*.
- *
- * An optional *flags* (**BPF_LOCAL_STORAGE_GET_F_CREATE**) can be
- * used such that a new bpf_local_storage will be
- * created if one does not exist. *value* can be used
- * together with **BPF_LOCAL_STORAGE_GET_F_CREATE** to specify
- * the initial value of a bpf_local_storage. If *value* is
- * **NULL**, the new bpf_local_storage will be zero initialized.
- * Return
- * A bpf_local_storage pointer is returned on success.
- *
- * **NULL** if not found or there was an error in adding
- * a new bpf_local_storage.
- *
- * int bpf_inode_storage_delete(struct bpf_map *map, void *inode)
- * Description
- * Delete a bpf_local_storage from an *inode*.
- * Return
- * 0 on success.
- *
- * **-ENOENT** if the bpf_local_storage cannot be found.
- *
- * long bpf_d_path(struct path *path, char *buf, u32 sz)
- * Description
- * Return full path for given **struct path** object, which
- * needs to be the kernel BTF *path* object. The path is
- * returned in the provided buffer *buf* of size *sz* and
- * is zero terminated.
- *
- * Return
- * On success, the strictly positive length of the string,
- * including the trailing NUL character. On error, a negative
- * value.
- *
- * long bpf_copy_from_user(void *dst, u32 size, const void *user_ptr)
- * Description
- * Read *size* bytes from user space address *user_ptr* and store
- * the data in *dst*. This is a wrapper of **copy_from_user**\ ().
- * Return
- * 0 on success, or a negative error in case of failure.
- *
- * long bpf_snprintf_btf(char *str, u32 str_size, struct btf_ptr *ptr, u32 btf_ptr_size, u64 flags)
- * Description
- * Use BTF to store a string representation of *ptr*->ptr in *str*,
- * using *ptr*->type_id. This value should specify the type
- * that *ptr*->ptr points to. LLVM __builtin_btf_type_id(type, 1)
- * can be used to look up vmlinux BTF type ids. Traversing the
- * data structure using BTF, the type information and values are
- * stored in the first *str_size* - 1 bytes of *str*. Safe copy of
- * the pointer data is carried out to avoid kernel crashes during
- * operation. Smaller types can use string space on the stack;
- * larger programs can use map data to store the string
- * representation.
- *
- * The string can be subsequently shared with userspace via
- * bpf_perf_event_output() or ring buffer interfaces.
- * bpf_trace_printk() is to be avoided as it places too small
- * a limit on string size to be useful.
- *
- * *flags* is a combination of
- *
- * **BTF_F_COMPACT**
- * no formatting around type information
- * **BTF_F_NONAME**
- * no struct/union member names/types
- * **BTF_F_PTR_RAW**
- * show raw (unobfuscated) pointer values;
- * equivalent to printk specifier %px.
- * **BTF_F_ZERO**
- * show zero-valued struct/union members; they
- * are not displayed by default
- *
- * Return
- * The number of bytes that were written (or would have been
- * written if output had to be truncated due to string size),
- * or a negative error in cases of failure.
- *
- * long bpf_seq_printf_btf(struct seq_file *m, struct btf_ptr *ptr, u32 ptr_size, u64 flags)
- * Description
- * Use BTF to write to seq_write a string representation of
- * *ptr*->ptr, using *ptr*->type_id as per bpf_snprintf_btf().
- * *flags* are identical to those used for bpf_snprintf_btf.
- * Return
- * 0 on success or a negative error in case of failure.
- *
- * u64 bpf_skb_cgroup_classid(struct sk_buff *skb)
- * Description
- * See **bpf_get_cgroup_classid**\ () for the main description.
- * This helper differs from **bpf_get_cgroup_classid**\ () in that
- * the cgroup v1 net_cls class is retrieved only from the *skb*'s
- * associated socket instead of the current process.
- * Return
- * The id is returned or 0 in case the id could not be retrieved.
- *
- * long bpf_redirect_neigh(u32 ifindex, struct bpf_redir_neigh *params, int plen, u64 flags)
- * Description
- * Redirect the packet to another net device of index *ifindex*
- * and fill in L2 addresses from neighboring subsystem. This helper
- * is somewhat similar to **bpf_redirect**\ (), except that it
- * populates L2 addresses as well, meaning, internally, the helper
- * relies on the neighbor lookup for the L2 address of the nexthop.
- *
- * The helper will perform a FIB lookup based on the skb's
- * networking header to get the address of the next hop, unless
- * this is supplied by the caller in the *params* argument. The
- * *plen* argument indicates the len of *params* and should be set
- * to 0 if *params* is NULL.
- *
- * The *flags* argument is reserved and must be 0. The helper is
- * currently only supported for tc BPF program types, and enabled
- * for IPv4 and IPv6 protocols.
- * Return
- * The helper returns **TC_ACT_REDIRECT** on success or
- * **TC_ACT_SHOT** on error.
- *
- * void *bpf_per_cpu_ptr(const void *percpu_ptr, u32 cpu)
- * Description
- * Take a pointer to a percpu ksym, *percpu_ptr*, and return a
- * pointer to the percpu kernel variable on *cpu*. A ksym is an
- * extern variable decorated with '__ksym'. For ksym, there is a
- * global var (either static or global) defined of the same name
- * in the kernel. The ksym is percpu if the global var is percpu.
- * The returned pointer points to the global percpu var on *cpu*.
- *
- * bpf_per_cpu_ptr() has the same semantic as per_cpu_ptr() in the
- * kernel, except that bpf_per_cpu_ptr() may return NULL. This
- * happens if *cpu* is larger than nr_cpu_ids. The caller of
- * bpf_per_cpu_ptr() must check the returned value.
- * Return
- * A pointer pointing to the kernel percpu variable on *cpu*, or
- * NULL, if *cpu* is invalid.
- *
- * void *bpf_this_cpu_ptr(const void *percpu_ptr)
- * Description
- * Take a pointer to a percpu ksym, *percpu_ptr*, and return a
- * pointer to the percpu kernel variable on this cpu. See the
- * description of 'ksym' in **bpf_per_cpu_ptr**\ ().
- *
- * bpf_this_cpu_ptr() has the same semantic as this_cpu_ptr() in
- * the kernel. Different from **bpf_per_cpu_ptr**\ (), it would
- * never return NULL.
- * Return
- * A pointer pointing to the kernel percpu variable on this cpu.
- *
- * long bpf_redirect_peer(u32 ifindex, u64 flags)
- * Description
- * Redirect the packet to another net device of index *ifindex*.
- * This helper is somewhat similar to **bpf_redirect**\ (), except
- * that the redirection happens to the *ifindex*' peer device and
- * the netns switch takes place from ingress to ingress without
- * going through the CPU's backlog queue.
- *
- * The *flags* argument is reserved and must be 0. The helper is
- * currently only supported for tc BPF program types at the ingress
- * hook and for veth device types. The peer device must reside in a
- * different network namespace.
- * Return
- * The helper returns **TC_ACT_REDIRECT** on success or
- * **TC_ACT_SHOT** on error.
- *
- * void *bpf_task_storage_get(struct bpf_map *map, struct task_struct *task, void *value, u64 flags)
- * Description
- * Get a bpf_local_storage from the *task*.
- *
- * Logically, it could be thought of as getting the value from
- * a *map* with *task* as the **key**. From this
- * perspective, the usage is not much different from
- * **bpf_map_lookup_elem**\ (*map*, **&**\ *task*) except this
- * helper enforces the key must be an task_struct and the map must also
- * be a **BPF_MAP_TYPE_TASK_STORAGE**.
- *
- * Underneath, the value is stored locally at *task* instead of
- * the *map*. The *map* is used as the bpf-local-storage
- * "type". The bpf-local-storage "type" (i.e. the *map*) is
- * searched against all bpf_local_storage residing at *task*.
- *
- * An optional *flags* (**BPF_LOCAL_STORAGE_GET_F_CREATE**) can be
- * used such that a new bpf_local_storage will be
- * created if one does not exist. *value* can be used
- * together with **BPF_LOCAL_STORAGE_GET_F_CREATE** to specify
- * the initial value of a bpf_local_storage. If *value* is
- * **NULL**, the new bpf_local_storage will be zero initialized.
- * Return
- * A bpf_local_storage pointer is returned on success.
- *
- * **NULL** if not found or there was an error in adding
- * a new bpf_local_storage.
- *
- * long bpf_task_storage_delete(struct bpf_map *map, struct task_struct *task)
- * Description
- * Delete a bpf_local_storage from a *task*.
- * Return
- * 0 on success.
- *
- * **-ENOENT** if the bpf_local_storage cannot be found.
- *
- * struct task_struct *bpf_get_current_task_btf(void)
- * Description
- * Return a BTF pointer to the "current" task.
- * This pointer can also be used in helpers that accept an
- * *ARG_PTR_TO_BTF_ID* of type *task_struct*.
- * Return
- * Pointer to the current task.
- *
- * long bpf_bprm_opts_set(struct linux_binprm *bprm, u64 flags)
- * Description
- * Set or clear certain options on *bprm*:
- *
- * **BPF_F_BPRM_SECUREEXEC** Set the secureexec bit
- * which sets the **AT_SECURE** auxv for glibc. The bit
- * is cleared if the flag is not specified.
- * Return
- * **-EINVAL** if invalid *flags* are passed, zero otherwise.
- *
- * u64 bpf_ktime_get_coarse_ns(void)
- * Description
- * Return a coarse-grained version of the time elapsed since
- * system boot, in nanoseconds. Does not include time the system
- * was suspended.
- *
- * See: **clock_gettime**\ (**CLOCK_MONOTONIC_COARSE**)
- * Return
- * Current *ktime*.
- *
- * long bpf_ima_inode_hash(struct inode *inode, void *dst, u32 size)
- * Description
- * Returns the stored IMA hash of the *inode* (if it's avaialable).
- * If the hash is larger than *size*, then only *size*
- * bytes will be copied to *dst*
- * Return
- * The **hash_algo** is returned on success,
- * **-EOPNOTSUP** if IMA is disabled or **-EINVAL** if
- * invalid arguments are passed.
- *
- * struct socket *bpf_sock_from_file(struct file *file)
- * Description
- * If the given file represents a socket, returns the associated
- * socket.
- * Return
- * A pointer to a struct socket on success or NULL if the file is
- * not a socket.
- *
- * long bpf_check_mtu(void *ctx, u32 ifindex, u32 *mtu_len, s32 len_diff, u64 flags)
- * Description
- * Check packet size against exceeding MTU of net device (based
- * on *ifindex*). This helper will likely be used in combination
- * with helpers that adjust/change the packet size.
- *
- * The argument *len_diff* can be used for querying with a planned
- * size change. This allows to check MTU prior to changing packet
- * ctx. Providing an *len_diff* adjustment that is larger than the
- * actual packet size (resulting in negative packet size) will in
- * principle not exceed the MTU, why it is not considered a
- * failure. Other BPF-helpers are needed for performing the
- * planned size change, why the responsability for catch a negative
- * packet size belong in those helpers.
- *
- * Specifying *ifindex* zero means the MTU check is performed
- * against the current net device. This is practical if this isn't
- * used prior to redirect.
- *
- * On input *mtu_len* must be a valid pointer, else verifier will
- * reject BPF program. If the value *mtu_len* is initialized to
- * zero then the ctx packet size is use. When value *mtu_len* is
- * provided as input this specify the L3 length that the MTU check
- * is done against. Remember XDP and TC length operate at L2, but
- * this value is L3 as this correlate to MTU and IP-header tot_len
- * values which are L3 (similar behavior as bpf_fib_lookup).
- *
- * The Linux kernel route table can configure MTUs on a more
- * specific per route level, which is not provided by this helper.
- * For route level MTU checks use the **bpf_fib_lookup**\ ()
- * helper.
- *
- * *ctx* is either **struct xdp_md** for XDP programs or
- * **struct sk_buff** for tc cls_act programs.
- *
- * The *flags* argument can be a combination of one or more of the
- * following values:
- *
- * **BPF_MTU_CHK_SEGS**
- * This flag will only works for *ctx* **struct sk_buff**.
- * If packet context contains extra packet segment buffers
- * (often knows as GSO skb), then MTU check is harder to
- * check at this point, because in transmit path it is
- * possible for the skb packet to get re-segmented
- * (depending on net device features). This could still be
- * a MTU violation, so this flag enables performing MTU
- * check against segments, with a different violation
- * return code to tell it apart. Check cannot use len_diff.
- *
- * On return *mtu_len* pointer contains the MTU value of the net
- * device. Remember the net device configured MTU is the L3 size,
- * which is returned here and XDP and TC length operate at L2.
- * Helper take this into account for you, but remember when using
- * MTU value in your BPF-code.
- *
- * Return
- * * 0 on success, and populate MTU value in *mtu_len* pointer.
- *
- * * < 0 if any input argument is invalid (*mtu_len* not updated)
- *
- * MTU violations return positive values, but also populate MTU
- * value in *mtu_len* pointer, as this can be needed for
- * implementing PMTU handing:
- *
- * * **BPF_MTU_CHK_RET_FRAG_NEEDED**
- * * **BPF_MTU_CHK_RET_SEGS_TOOBIG**
- *
- * long bpf_for_each_map_elem(struct bpf_map *map, void *callback_fn, void *callback_ctx, u64 flags)
- * Description
- * For each element in **map**, call **callback_fn** function with
- * **map**, **callback_ctx** and other map-specific parameters.
- * The **callback_fn** should be a static function and
- * the **callback_ctx** should be a pointer to the stack.
- * The **flags** is used to control certain aspects of the helper.
- * Currently, the **flags** must be 0.
- *
- * The following are a list of supported map types and their
- * respective expected callback signatures:
- *
- * BPF_MAP_TYPE_HASH, BPF_MAP_TYPE_PERCPU_HASH,
- * BPF_MAP_TYPE_LRU_HASH, BPF_MAP_TYPE_LRU_PERCPU_HASH,
- * BPF_MAP_TYPE_ARRAY, BPF_MAP_TYPE_PERCPU_ARRAY
- *
- * long (\*callback_fn)(struct bpf_map \*map, const void \*key, void \*value, void \*ctx);
- *
- * For per_cpu maps, the map_value is the value on the cpu where the
- * bpf_prog is running.
- *
- * If **callback_fn** return 0, the helper will continue to the next
- * element. If return value is 1, the helper will skip the rest of
- * elements and return. Other return values are not used now.
- *
- * Return
- * The number of traversed map elements for success, **-EINVAL** for
- * invalid **flags**.
- *
- * long bpf_snprintf(char *str, u32 str_size, const char *fmt, u64 *data, u32 data_len)
- * Description
- * Outputs a string into the **str** buffer of size **str_size**
- * based on a format string stored in a read-only map pointed by
- * **fmt**.
- *
- * Each format specifier in **fmt** corresponds to one u64 element
- * in the **data** array. For strings and pointers where pointees
- * are accessed, only the pointer values are stored in the *data*
- * array. The *data_len* is the size of *data* in bytes - must be
- * a multiple of 8.
- *
- * Formats **%s** and **%p{i,I}{4,6}** require to read kernel
- * memory. Reading kernel memory may fail due to either invalid
- * address or valid address but requiring a major memory fault. If
- * reading kernel memory fails, the string for **%s** will be an
- * empty string, and the ip address for **%p{i,I}{4,6}** will be 0.
- * Not returning error to bpf program is consistent with what
- * **bpf_trace_printk**\ () does for now.
- *
- * Return
- * The strictly positive length of the formatted string, including
- * the trailing zero character. If the return value is greater than
- * **str_size**, **str** contains a truncated string, guaranteed to
- * be zero-terminated except when **str_size** is 0.
- *
- * Or **-EBUSY** if the per-CPU memory copy buffer is busy.
- *
- * long bpf_sys_bpf(u32 cmd, void *attr, u32 attr_size)
- * Description
- * Execute bpf syscall with given arguments.
- * Return
- * A syscall result.
- *
- * long bpf_btf_find_by_name_kind(char *name, int name_sz, u32 kind, int flags)
- * Description
- * Find BTF type with given name and kind in vmlinux BTF or in module's BTFs.
- * Return
- * Returns btf_id and btf_obj_fd in lower and upper 32 bits.
- *
- * long bpf_sys_close(u32 fd)
- * Description
- * Execute close syscall for given FD.
- * Return
- * A syscall result.
- *
- * long bpf_timer_init(struct bpf_timer *timer, struct bpf_map *map, u64 flags)
- * Description
- * Initialize the timer.
- * First 4 bits of *flags* specify clockid.
- * Only CLOCK_MONOTONIC, CLOCK_REALTIME, CLOCK_BOOTTIME are allowed.
- * All other bits of *flags* are reserved.
- * The verifier will reject the program if *timer* is not from
- * the same *map*.
- * Return
- * 0 on success.
- * **-EBUSY** if *timer* is already initialized.
- * **-EINVAL** if invalid *flags* are passed.
- * **-EPERM** if *timer* is in a map that doesn't have any user references.
- * The user space should either hold a file descriptor to a map with timers
- * or pin such map in bpffs. When map is unpinned or file descriptor is
- * closed all timers in the map will be cancelled and freed.
- *
- * long bpf_timer_set_callback(struct bpf_timer *timer, void *callback_fn)
- * Description
- * Configure the timer to call *callback_fn* static function.
- * Return
- * 0 on success.
- * **-EINVAL** if *timer* was not initialized with bpf_timer_init() earlier.
- * **-EPERM** if *timer* is in a map that doesn't have any user references.
- * The user space should either hold a file descriptor to a map with timers
- * or pin such map in bpffs. When map is unpinned or file descriptor is
- * closed all timers in the map will be cancelled and freed.
- *
- * long bpf_timer_start(struct bpf_timer *timer, u64 nsecs, u64 flags)
- * Description
- * Set timer expiration N nanoseconds from the current time. The
- * configured callback will be invoked in soft irq context on some cpu
- * and will not repeat unless another bpf_timer_start() is made.
- * In such case the next invocation can migrate to a different cpu.
- * Since struct bpf_timer is a field inside map element the map
- * owns the timer. The bpf_timer_set_callback() will increment refcnt
- * of BPF program to make sure that callback_fn code stays valid.
- * When user space reference to a map reaches zero all timers
- * in a map are cancelled and corresponding program's refcnts are
- * decremented. This is done to make sure that Ctrl-C of a user
- * process doesn't leave any timers running. If map is pinned in
- * bpffs the callback_fn can re-arm itself indefinitely.
- * bpf_map_update/delete_elem() helpers and user space sys_bpf commands
- * cancel and free the timer in the given map element.
- * The map can contain timers that invoke callback_fn-s from different
- * programs. The same callback_fn can serve different timers from
- * different maps if key/value layout matches across maps.
- * Every bpf_timer_set_callback() can have different callback_fn.
- *
- * Return
- * 0 on success.
- * **-EINVAL** if *timer* was not initialized with bpf_timer_init() earlier
- * or invalid *flags* are passed.
- *
- * long bpf_timer_cancel(struct bpf_timer *timer)
- * Description
- * Cancel the timer and wait for callback_fn to finish if it was running.
- * Return
- * 0 if the timer was not active.
- * 1 if the timer was active.
- * **-EINVAL** if *timer* was not initialized with bpf_timer_init() earlier.
- * **-EDEADLK** if callback_fn tried to call bpf_timer_cancel() on its
- * own timer which would have led to a deadlock otherwise.
- *
- * u64 bpf_get_func_ip(void *ctx)
- * Description
- * Get address of the traced function (for tracing and kprobe programs).
- * Return
- * Address of the traced function.
- *
- * u64 bpf_get_attach_cookie(void *ctx)
- * Description
- * Get bpf_cookie value provided (optionally) during the program
- * attachment. It might be different for each individual
- * attachment, even if BPF program itself is the same.
- * Expects BPF program context *ctx* as a first argument.
- *
- * Supported for the following program types:
- * - kprobe/uprobe;
- * - tracepoint;
- * - perf_event.
- * Return
- * Value specified by user at BPF link creation/attachment time
- * or 0, if it was not specified.
- *
- * long bpf_task_pt_regs(struct task_struct *task)
- * Description
- * Get the struct pt_regs associated with **task**.
- * Return
- * A pointer to struct pt_regs.
- *
- * long bpf_get_branch_snapshot(void *entries, u32 size, u64 flags)
- * Description
- * Get branch trace from hardware engines like Intel LBR. The
- * hardware engine is stopped shortly after the helper is
- * called. Therefore, the user need to filter branch entries
- * based on the actual use case. To capture branch trace
- * before the trigger point of the BPF program, the helper
- * should be called at the beginning of the BPF program.
- *
- * The data is stored as struct perf_branch_entry into output
- * buffer *entries*. *size* is the size of *entries* in bytes.
- * *flags* is reserved for now and must be zero.
- *
- * Return
- * On success, number of bytes written to *buf*. On error, a
- * negative value.
- *
- * **-EINVAL** if *flags* is not zero.
- *
- * **-ENOENT** if architecture does not support branch records.
- *
- * long bpf_trace_vprintk(const char *fmt, u32 fmt_size, const void *data, u32 data_len)
- * Description
- * Behaves like **bpf_trace_printk**\ () helper, but takes an array of u64
- * to format and can handle more format args as a result.
- *
- * Arguments are to be used as in **bpf_seq_printf**\ () helper.
- * Return
- * The number of bytes written to the buffer, or a negative error
- * in case of failure.
- *
- * struct unix_sock *bpf_skc_to_unix_sock(void *sk)
- * Description
- * Dynamically cast a *sk* pointer to a *unix_sock* pointer.
- * Return
- * *sk* if casting is valid, or **NULL** otherwise.
- *
- * long bpf_kallsyms_lookup_name(const char *name, int name_sz, int flags, u64 *res)
- * Description
- * Get the address of a kernel symbol, returned in *res*. *res* is
- * set to 0 if the symbol is not found.
- * Return
- * On success, zero. On error, a negative value.
- *
- * **-EINVAL** if *flags* is not zero.
- *
- * **-EINVAL** if string *name* is not the same size as *name_sz*.
- *
- * **-ENOENT** if symbol is not found.
- *
- * **-EPERM** if caller does not have permission to obtain kernel address.
- *
- * long bpf_find_vma(struct task_struct *task, u64 addr, void *callback_fn, void *callback_ctx, u64 flags)
- * Description
- * Find vma of *task* that contains *addr*, call *callback_fn*
- * function with *task*, *vma*, and *callback_ctx*.
- * The *callback_fn* should be a static function and
- * the *callback_ctx* should be a pointer to the stack.
- * The *flags* is used to control certain aspects of the helper.
- * Currently, the *flags* must be 0.
- *
- * The expected callback signature is
- *
- * long (\*callback_fn)(struct task_struct \*task, struct vm_area_struct \*vma, void \*callback_ctx);
- *
- * Return
- * 0 on success.
- * **-ENOENT** if *task->mm* is NULL, or no vma contains *addr*.
- * **-EBUSY** if failed to try lock mmap_lock.
- * **-EINVAL** for invalid **flags**.
- *
- * long bpf_loop(u32 nr_loops, void *callback_fn, void *callback_ctx, u64 flags)
- * Description
- * For **nr_loops**, call **callback_fn** function
- * with **callback_ctx** as the context parameter.
- * The **callback_fn** should be a static function and
- * the **callback_ctx** should be a pointer to the stack.
- * The **flags** is used to control certain aspects of the helper.
- * Currently, the **flags** must be 0. Currently, nr_loops is
- * limited to 1 << 23 (~8 million) loops.
- *
- * long (\*callback_fn)(u32 index, void \*ctx);
- *
- * where **index** is the current index in the loop. The index
- * is zero-indexed.
- *
- * If **callback_fn** returns 0, the helper will continue to the next
- * loop. If return value is 1, the helper will skip the rest of
- * the loops and return. Other return values are not used now,
- * and will be rejected by the verifier.
- *
- * Return
- * The number of loops performed, **-EINVAL** for invalid **flags**,
- * **-E2BIG** if **nr_loops** exceeds the maximum number of loops.
- *
- * long bpf_strncmp(const char *s1, u32 s1_sz, const char *s2)
- * Description
- * Do strncmp() between **s1** and **s2**. **s1** doesn't need
- * to be null-terminated and **s1_sz** is the maximum storage
- * size of **s1**. **s2** must be a read-only string.
- * Return
- * An integer less than, equal to, or greater than zero
- * if the first **s1_sz** bytes of **s1** is found to be
- * less than, to match, or be greater than **s2**.
- *
- * long bpf_get_func_arg(void *ctx, u32 n, u64 *value)
- * Description
- * Get **n**-th argument (zero based) of the traced function (for tracing programs)
- * returned in **value**.
- *
- * Return
- * 0 on success.
- * **-EINVAL** if n >= arguments count of traced function.
- *
- * long bpf_get_func_ret(void *ctx, u64 *value)
- * Description
- * Get return value of the traced function (for tracing programs)
- * in **value**.
- *
- * Return
- * 0 on success.
- * **-EOPNOTSUPP** for tracing programs other than BPF_TRACE_FEXIT or BPF_MODIFY_RETURN.
- *
- * long bpf_get_func_arg_cnt(void *ctx)
- * Description
- * Get number of arguments of the traced function (for tracing programs).
- *
- * Return
- * The number of arguments of the traced function.
- *
- * int bpf_get_retval(void)
- * Description
- * Get the syscall's return value that will be returned to userspace.
- *
- * This helper is currently supported by cgroup programs only.
- * Return
- * The syscall's return value.
- *
- * int bpf_set_retval(int retval)
- * Description
- * Set the syscall's return value that will be returned to userspace.
- *
- * This helper is currently supported by cgroup programs only.
- * Return
- * 0 on success, or a negative error in case of failure.
- *
- * u64 bpf_xdp_get_buff_len(struct xdp_buff *xdp_md)
- * Description
- * Get the total size of a given xdp buff (linear and paged area)
- * Return
- * The total size of a given xdp buffer.
- *
- * long bpf_xdp_load_bytes(struct xdp_buff *xdp_md, u32 offset, void *buf, u32 len)
- * Description
- * This helper is provided as an easy way to load data from a
- * xdp buffer. It can be used to load *len* bytes from *offset* from
- * the frame associated to *xdp_md*, into the buffer pointed by
- * *buf*.
- * Return
- * 0 on success, or a negative error in case of failure.
- *
- * long bpf_xdp_store_bytes(struct xdp_buff *xdp_md, u32 offset, void *buf, u32 len)
- * Description
- * Store *len* bytes from buffer *buf* into the frame
- * associated to *xdp_md*, at *offset*.
- * Return
- * 0 on success, or a negative error in case of failure.
- *
- * long bpf_copy_from_user_task(void *dst, u32 size, const void *user_ptr, struct task_struct *tsk, u64 flags)
- * Description
- * Read *size* bytes from user space address *user_ptr* in *tsk*'s
- * address space, and stores the data in *dst*. *flags* is not
- * used yet and is provided for future extensibility. This helper
- * can only be used by sleepable programs.
- * Return
- * 0 on success, or a negative error in case of failure. On error
- * *dst* buffer is zeroed out.
- *
- * long bpf_skb_set_tstamp(struct sk_buff *skb, u64 tstamp, u32 tstamp_type)
- * Description
- * Change the __sk_buff->tstamp_type to *tstamp_type*
- * and set *tstamp* to the __sk_buff->tstamp together.
- *
- * If there is no need to change the __sk_buff->tstamp_type,
- * the tstamp value can be directly written to __sk_buff->tstamp
- * instead.
- *
- * BPF_SKB_TSTAMP_DELIVERY_MONO is the only tstamp that
- * will be kept during bpf_redirect_*(). A non zero
- * *tstamp* must be used with the BPF_SKB_TSTAMP_DELIVERY_MONO
- * *tstamp_type*.
- *
- * A BPF_SKB_TSTAMP_UNSPEC *tstamp_type* can only be used
- * with a zero *tstamp*.
- *
- * Only IPv4 and IPv6 skb->protocol are supported.
- *
- * This function is most useful when it needs to set a
- * mono delivery time to __sk_buff->tstamp and then
- * bpf_redirect_*() to the egress of an iface. For example,
- * changing the (rcv) timestamp in __sk_buff->tstamp at
- * ingress to a mono delivery time and then bpf_redirect_*()
- * to sch_fq@phy-dev.
- * Return
- * 0 on success.
- * **-EINVAL** for invalid input
- * **-EOPNOTSUPP** for unsupported protocol
- *
- * long bpf_ima_file_hash(struct file *file, void *dst, u32 size)
- * Description
- * Returns a calculated IMA hash of the *file*.
- * If the hash is larger than *size*, then only *size*
- * bytes will be copied to *dst*
- * Return
- * The **hash_algo** is returned on success,
- * **-EOPNOTSUP** if the hash calculation failed or **-EINVAL** if
- * invalid arguments are passed.
*/
#define __BPF_FUNC_MAPPER(FN) \
FN(unspec), \
@@ -5238,109 +2422,7 @@
FN(map_peek_elem), \
FN(msg_push_data), \
FN(msg_pop_data), \
- FN(rc_pointer_rel), \
- FN(spin_lock), \
- FN(spin_unlock), \
- FN(sk_fullsock), \
- FN(tcp_sock), \
- FN(skb_ecn_set_ce), \
- FN(get_listener_sock), \
- FN(skc_lookup_tcp), \
- FN(tcp_check_syncookie), \
- FN(sysctl_get_name), \
- FN(sysctl_get_current_value), \
- FN(sysctl_get_new_value), \
- FN(sysctl_set_new_value), \
- FN(strtol), \
- FN(strtoul), \
- FN(sk_storage_get), \
- FN(sk_storage_delete), \
- FN(send_signal), \
- FN(tcp_gen_syncookie), \
- FN(skb_output), \
- FN(probe_read_user), \
- FN(probe_read_kernel), \
- FN(probe_read_user_str), \
- FN(probe_read_kernel_str), \
- FN(tcp_send_ack), \
- FN(send_signal_thread), \
- FN(jiffies64), \
- FN(read_branch_records), \
- FN(get_ns_current_pid_tgid), \
- FN(xdp_output), \
- FN(get_netns_cookie), \
- FN(get_current_ancestor_cgroup_id), \
- FN(sk_assign), \
- FN(ktime_get_boot_ns), \
- FN(seq_printf), \
- FN(seq_write), \
- FN(sk_cgroup_id), \
- FN(sk_ancestor_cgroup_id), \
- FN(ringbuf_output), \
- FN(ringbuf_reserve), \
- FN(ringbuf_submit), \
- FN(ringbuf_discard), \
- FN(ringbuf_query), \
- FN(csum_level), \
- FN(skc_to_tcp6_sock), \
- FN(skc_to_tcp_sock), \
- FN(skc_to_tcp_timewait_sock), \
- FN(skc_to_tcp_request_sock), \
- FN(skc_to_udp6_sock), \
- FN(get_task_stack), \
- FN(load_hdr_opt), \
- FN(store_hdr_opt), \
- FN(reserve_hdr_opt), \
- FN(inode_storage_get), \
- FN(inode_storage_delete), \
- FN(d_path), \
- FN(copy_from_user), \
- FN(snprintf_btf), \
- FN(seq_printf_btf), \
- FN(skb_cgroup_classid), \
- FN(redirect_neigh), \
- FN(per_cpu_ptr), \
- FN(this_cpu_ptr), \
- FN(redirect_peer), \
- FN(task_storage_get), \
- FN(task_storage_delete), \
- FN(get_current_task_btf), \
- FN(bprm_opts_set), \
- FN(ktime_get_coarse_ns), \
- FN(ima_inode_hash), \
- FN(sock_from_file), \
- FN(check_mtu), \
- FN(for_each_map_elem), \
- FN(snprintf), \
- FN(sys_bpf), \
- FN(btf_find_by_name_kind), \
- FN(sys_close), \
- FN(timer_init), \
- FN(timer_set_callback), \
- FN(timer_start), \
- FN(timer_cancel), \
- FN(get_func_ip), \
- FN(get_attach_cookie), \
- FN(task_pt_regs), \
- FN(get_branch_snapshot), \
- FN(trace_vprintk), \
- FN(skc_to_unix_sock), \
- FN(kallsyms_lookup_name), \
- FN(find_vma), \
- FN(loop), \
- FN(strncmp), \
- FN(get_func_arg), \
- FN(get_func_ret), \
- FN(get_func_arg_cnt), \
- FN(get_retval), \
- FN(set_retval), \
- FN(xdp_get_buff_len), \
- FN(xdp_load_bytes), \
- FN(xdp_store_bytes), \
- FN(copy_from_user_task), \
- FN(skb_set_tstamp), \
- FN(ima_file_hash), \
- /* */
+ FN(rc_pointer_rel),
/* integer value in 'imm' field of BPF_CALL instruction selects which helper
* function eBPF program intends to call
@@ -5355,148 +2437,53 @@
/* All flags used by eBPF helper functions, placed here. */
/* BPF_FUNC_skb_store_bytes flags. */
-enum {
- BPF_F_RECOMPUTE_CSUM = (1ULL << 0),
- BPF_F_INVALIDATE_HASH = (1ULL << 1),
-};
+#define BPF_F_RECOMPUTE_CSUM (1ULL << 0)
+#define BPF_F_INVALIDATE_HASH (1ULL << 1)
/* BPF_FUNC_l3_csum_replace and BPF_FUNC_l4_csum_replace flags.
* First 4 bits are for passing the header field size.
*/
-enum {
- BPF_F_HDR_FIELD_MASK = 0xfULL,
-};
+#define BPF_F_HDR_FIELD_MASK 0xfULL
/* BPF_FUNC_l4_csum_replace flags. */
-enum {
- BPF_F_PSEUDO_HDR = (1ULL << 4),
- BPF_F_MARK_MANGLED_0 = (1ULL << 5),
- BPF_F_MARK_ENFORCE = (1ULL << 6),
-};
+#define BPF_F_PSEUDO_HDR (1ULL << 4)
+#define BPF_F_MARK_MANGLED_0 (1ULL << 5)
+#define BPF_F_MARK_ENFORCE (1ULL << 6)
/* BPF_FUNC_clone_redirect and BPF_FUNC_redirect flags. */
-enum {
- BPF_F_INGRESS = (1ULL << 0),
-};
+#define BPF_F_INGRESS (1ULL << 0)
/* BPF_FUNC_skb_set_tunnel_key and BPF_FUNC_skb_get_tunnel_key flags. */
-enum {
- BPF_F_TUNINFO_IPV6 = (1ULL << 0),
-};
+#define BPF_F_TUNINFO_IPV6 (1ULL << 0)
/* flags for both BPF_FUNC_get_stackid and BPF_FUNC_get_stack. */
-enum {
- BPF_F_SKIP_FIELD_MASK = 0xffULL,
- BPF_F_USER_STACK = (1ULL << 8),
+#define BPF_F_SKIP_FIELD_MASK 0xffULL
+#define BPF_F_USER_STACK (1ULL << 8)
/* flags used by BPF_FUNC_get_stackid only. */
- BPF_F_FAST_STACK_CMP = (1ULL << 9),
- BPF_F_REUSE_STACKID = (1ULL << 10),
+#define BPF_F_FAST_STACK_CMP (1ULL << 9)
+#define BPF_F_REUSE_STACKID (1ULL << 10)
/* flags used by BPF_FUNC_get_stack only. */
- BPF_F_USER_BUILD_ID = (1ULL << 11),
-};
+#define BPF_F_USER_BUILD_ID (1ULL << 11)
/* BPF_FUNC_skb_set_tunnel_key flags. */
-enum {
- BPF_F_ZERO_CSUM_TX = (1ULL << 1),
- BPF_F_DONT_FRAGMENT = (1ULL << 2),
- BPF_F_SEQ_NUMBER = (1ULL << 3),
-};
+#define BPF_F_ZERO_CSUM_TX (1ULL << 1)
+#define BPF_F_DONT_FRAGMENT (1ULL << 2)
+#define BPF_F_SEQ_NUMBER (1ULL << 3)
/* BPF_FUNC_perf_event_output, BPF_FUNC_perf_event_read and
* BPF_FUNC_perf_event_read_value flags.
*/
-enum {
- BPF_F_INDEX_MASK = 0xffffffffULL,
- BPF_F_CURRENT_CPU = BPF_F_INDEX_MASK,
+#define BPF_F_INDEX_MASK 0xffffffffULL
+#define BPF_F_CURRENT_CPU BPF_F_INDEX_MASK
/* BPF_FUNC_perf_event_output for sk_buff input context. */
- BPF_F_CTXLEN_MASK = (0xfffffULL << 32),
-};
+#define BPF_F_CTXLEN_MASK (0xfffffULL << 32)
/* Current network namespace */
-enum {
- BPF_F_CURRENT_NETNS = (-1L),
-};
-
-/* BPF_FUNC_csum_level level values. */
-enum {
- BPF_CSUM_LEVEL_QUERY,
- BPF_CSUM_LEVEL_INC,
- BPF_CSUM_LEVEL_DEC,
- BPF_CSUM_LEVEL_RESET,
-};
-
-/* BPF_FUNC_skb_adjust_room flags. */
-enum {
- BPF_F_ADJ_ROOM_FIXED_GSO = (1ULL << 0),
- BPF_F_ADJ_ROOM_ENCAP_L3_IPV4 = (1ULL << 1),
- BPF_F_ADJ_ROOM_ENCAP_L3_IPV6 = (1ULL << 2),
- BPF_F_ADJ_ROOM_ENCAP_L4_GRE = (1ULL << 3),
- BPF_F_ADJ_ROOM_ENCAP_L4_UDP = (1ULL << 4),
- BPF_F_ADJ_ROOM_NO_CSUM_RESET = (1ULL << 5),
- BPF_F_ADJ_ROOM_ENCAP_L2_ETH = (1ULL << 6),
-};
-
-enum {
- BPF_ADJ_ROOM_ENCAP_L2_MASK = 0xff,
- BPF_ADJ_ROOM_ENCAP_L2_SHIFT = 56,
-};
-
-#define BPF_F_ADJ_ROOM_ENCAP_L2(len) (((__u64)len & \
- BPF_ADJ_ROOM_ENCAP_L2_MASK) \
- << BPF_ADJ_ROOM_ENCAP_L2_SHIFT)
-
-/* BPF_FUNC_sysctl_get_name flags. */
-enum {
- BPF_F_SYSCTL_BASE_NAME = (1ULL << 0),
-};
-
-/* BPF_FUNC_<kernel_obj>_storage_get flags */
-enum {
- BPF_LOCAL_STORAGE_GET_F_CREATE = (1ULL << 0),
- /* BPF_SK_STORAGE_GET_F_CREATE is only kept for backward compatibility
- * and BPF_LOCAL_STORAGE_GET_F_CREATE must be used instead.
- */
- BPF_SK_STORAGE_GET_F_CREATE = BPF_LOCAL_STORAGE_GET_F_CREATE,
-};
-
-/* BPF_FUNC_read_branch_records flags. */
-enum {
- BPF_F_GET_BRANCH_RECORDS_SIZE = (1ULL << 0),
-};
-
-/* BPF_FUNC_bpf_ringbuf_commit, BPF_FUNC_bpf_ringbuf_discard, and
- * BPF_FUNC_bpf_ringbuf_output flags.
- */
-enum {
- BPF_RB_NO_WAKEUP = (1ULL << 0),
- BPF_RB_FORCE_WAKEUP = (1ULL << 1),
-};
-
-/* BPF_FUNC_bpf_ringbuf_query flags */
-enum {
- BPF_RB_AVAIL_DATA = 0,
- BPF_RB_RING_SIZE = 1,
- BPF_RB_CONS_POS = 2,
- BPF_RB_PROD_POS = 3,
-};
-
-/* BPF ring buffer constants */
-enum {
- BPF_RINGBUF_BUSY_BIT = (1U << 31),
- BPF_RINGBUF_DISCARD_BIT = (1U << 30),
- BPF_RINGBUF_HDR_SZ = 8,
-};
-
-/* BPF_FUNC_sk_assign flags in bpf_sk_lookup context. */
-enum {
- BPF_SK_LOOKUP_F_REPLACE = (1ULL << 0),
- BPF_SK_LOOKUP_F_NO_REUSEPORT = (1ULL << 1),
-};
+#define BPF_F_CURRENT_NETNS (-1L)
/* Mode for BPF_FUNC_skb_adjust_room helper. */
enum bpf_adj_room_mode {
BPF_ADJ_ROOM_NET,
- BPF_ADJ_ROOM_MAC,
};
/* Mode for BPF_FUNC_skb_load_bytes_relative helper. */
@@ -5508,19 +2495,7 @@
/* Encapsulation type for BPF_FUNC_lwt_push_encap helper. */
enum bpf_lwt_encap_mode {
BPF_LWT_ENCAP_SEG6,
- BPF_LWT_ENCAP_SEG6_INLINE,
- BPF_LWT_ENCAP_IP,
-};
-
-/* Flags for bpf_bprm_opts_set helper */
-enum {
- BPF_F_BPRM_SECUREEXEC = (1ULL << 0),
-};
-
-/* Flags for bpf_redirect_map helper */
-enum {
- BPF_F_BROADCAST = (1ULL << 3),
- BPF_F_EXCLUDE_INGRESS = (1ULL << 4),
+ BPF_LWT_ENCAP_SEG6_INLINE
};
#define __bpf_md_ptr(type, name) \
@@ -5529,15 +2504,6 @@
__u64 :64; \
} __attribute__((aligned(8)))
-enum {
- BPF_SKB_TSTAMP_UNSPEC,
- BPF_SKB_TSTAMP_DELIVERY_MONO, /* tstamp has mono delivery time */
- /* For any BPF_SKB_TSTAMP_* that the bpf prog cannot handle,
- * the bpf prog should handle it like BPF_SKB_TSTAMP_UNSPEC
- * and try to deduce it by ingress, egress or skb->sk->sk_clockid.
- */
-};
-
/* user accessible mirror of in-kernel sk_buff.
* new fields can only be added to the end of this structure
*/
@@ -5575,12 +2541,6 @@
__bpf_md_ptr(struct bpf_flow_keys *, flow_keys);
__u64 tstamp;
__u32 wire_len;
- __u32 gso_segs;
- __bpf_md_ptr(struct bpf_sock *, sk);
- __u32 gso_size;
- __u8 tstamp_type;
- __u32 :24; /* Padding, future use. */
- __u64 hwtstamp;
};
struct bpf_tunnel_key {
@@ -5622,15 +2582,7 @@
BPF_DROP = 2,
/* 3-6 reserved */
BPF_REDIRECT = 7,
- /* >127 are reserved for prog type specific return codes.
- *
- * BPF_LWT_REROUTE: used by BPF_PROG_TYPE_LWT_IN and
- * BPF_PROG_TYPE_LWT_XMIT to indicate that skb had been
- * changed and should be routed based on its new L3 header.
- * (This is an L3 redirect, as opposed to L2 redirect
- * represented by BPF_REDIRECT above).
- */
- BPF_LWT_REROUTE = 128,
+ /* >127 are reserved for prog type specific return codes */
};
struct bpf_sock {
@@ -5640,61 +2592,15 @@
__u32 protocol;
__u32 mark;
__u32 priority;
- /* IP address also allows 1 and 2 bytes access */
- __u32 src_ip4;
- __u32 src_ip6[4];
- __u32 src_port; /* host byte order */
- __be16 dst_port; /* network byte order */
- __u16 :16; /* zero padding */
- __u32 dst_ip4;
- __u32 dst_ip6[4];
- __u32 state;
- __s32 rx_queue_mapping;
-};
-
-struct bpf_tcp_sock {
- __u32 snd_cwnd; /* Sending congestion window */
- __u32 srtt_us; /* smoothed round trip time << 3 in usecs */
- __u32 rtt_min;
- __u32 snd_ssthresh; /* Slow start size threshold */
- __u32 rcv_nxt; /* What we want to receive next */
- __u32 snd_nxt; /* Next sequence we send */
- __u32 snd_una; /* First byte we want an ack for */
- __u32 mss_cache; /* Cached effective mss, not including SACKS */
- __u32 ecn_flags; /* ECN status bits. */
- __u32 rate_delivered; /* saved rate sample: packets delivered */
- __u32 rate_interval_us; /* saved rate sample: time elapsed */
- __u32 packets_out; /* Packets which are "in flight" */
- __u32 retrans_out; /* Retransmitted packets out */
- __u32 total_retrans; /* Total retransmits for entire connection */
- __u32 segs_in; /* RFC4898 tcpEStatsPerfSegsIn
- * total number of segments in.
+ __u32 src_ip4; /* Allows 1,2,4-byte read.
+ * Stored in network byte order.
*/
- __u32 data_segs_in; /* RFC4898 tcpEStatsPerfDataSegsIn
- * total number of data segments in.
+ __u32 src_ip6[4]; /* Allows 1,2,4-byte read.
+ * Stored in network byte order.
*/
- __u32 segs_out; /* RFC4898 tcpEStatsPerfSegsOut
- * The total number of segments sent.
+ __u32 src_port; /* Allows 4-byte read.
+ * Stored in host byte order
*/
- __u32 data_segs_out; /* RFC4898 tcpEStatsPerfDataSegsOut
- * total number of data segments sent.
- */
- __u32 lost_out; /* Lost packets */
- __u32 sacked_out; /* SACK'd packets */
- __u64 bytes_received; /* RFC4898 tcpEStatsAppHCThruOctetsReceived
- * sum(delta(rcv_nxt)), or how many bytes
- * were acked.
- */
- __u64 bytes_acked; /* RFC4898 tcpEStatsAppHCThruOctetsAcked
- * sum(delta(snd_una)), or how many bytes
- * were acked.
- */
- __u32 dsack_dups; /* RFC4898 tcpEStatsStackDSACKDups
- * total number of DSACK blocks received
- */
- __u32 delivered; /* Total data packets delivered incl. rexmits */
- __u32 delivered_ce; /* Like the above but only ECE marked packets */
- __u32 icsk_retransmits; /* Number of unrecovered [RTO] timeouts */
};
struct bpf_sock_tuple {
@@ -5714,10 +2620,6 @@
};
};
-struct bpf_xdp_sock {
- __u32 queue_id;
-};
-
#define XDP_PACKET_HEADROOM 256
/* User return codes for XDP prog type.
@@ -5743,34 +2645,6 @@
/* Below access go through struct xdp_rxq_info */
__u32 ingress_ifindex; /* rxq->dev->ifindex */
__u32 rx_queue_index; /* rxq->queue_index */
-
- __u32 egress_ifindex; /* txq->dev->ifindex */
-};
-
-/* DEVMAP map-value layout
- *
- * The struct data-layout of map-value is a configuration interface.
- * New members can only be added to the end of this structure.
- */
-struct bpf_devmap_val {
- __u32 ifindex; /* device index */
- union {
- int fd; /* prog fd on map write */
- __u32 id; /* prog id on map read */
- } bpf_prog;
-};
-
-/* CPUMAP map-value layout
- *
- * The struct data-layout of map-value is a configuration interface.
- * New members can only be added to the end of this structure.
- */
-struct bpf_cpumap_val {
- __u32 qsize; /* queue size to remote target CPU */
- union {
- int fd; /* prog fd on map write */
- __u32 id; /* prog id on map read */
- } bpf_prog;
};
enum sk_action {
@@ -5793,8 +2667,6 @@
__u32 remote_port; /* Stored in network byte order */
__u32 local_port; /* stored in host byte order */
__u32 size; /* Total size of sk_msg */
-
- __bpf_md_ptr(struct bpf_sock *, sk); /* current socket */
};
struct sk_reuseport_md {
@@ -5820,20 +2692,6 @@
__u32 ip_protocol; /* IP protocol. e.g. IPPROTO_TCP, IPPROTO_UDP */
__u32 bind_inany; /* Is sock bound to an INANY address? */
__u32 hash; /* A hash of the packet 4 tuples */
- /* When reuse->migrating_sk is NULL, it is selecting a sk for the
- * new incoming connection request (e.g. selecting a listen sk for
- * the received SYN in the TCP case). reuse->sk is one of the sk
- * in the reuseport group. The bpf prog can use reuse->sk to learn
- * the local listening ip/port without looking into the skb.
- *
- * When reuse->migrating_sk is not NULL, reuse->sk is closed and
- * reuse->migrating_sk is the socket that needs to be migrated
- * to another listening socket. migrating_sk could be a fullsock
- * sk that is fully established or a reqsk that is in-the-middle
- * of 3-way handshake.
- */
- __bpf_md_ptr(struct bpf_sock *, sk);
- __bpf_md_ptr(struct bpf_sock *, migrating_sk);
};
#define BPF_TAG_SIZE 8
@@ -5853,7 +2711,6 @@
char name[BPF_OBJ_NAME_LEN];
__u32 ifindex;
__u32 gpl_compatible:1;
- __u32 :31; /* alignment pad */
__u64 netns_dev;
__u64 netns_ino;
__u32 nr_jited_ksyms;
@@ -5872,10 +2729,6 @@
__u32 jited_line_info_rec_size;
__u32 nr_prog_tags;
__aligned_u64 prog_tags;
- __u64 run_time_ns;
- __u64 run_cnt;
- __u64 recursion_misses;
- __u32 verified_insns;
} __attribute__((aligned(8)));
struct bpf_map_info {
@@ -5887,87 +2740,44 @@
__u32 map_flags;
char name[BPF_OBJ_NAME_LEN];
__u32 ifindex;
- __u32 btf_vmlinux_value_type_id;
+ __u32 :32;
__u64 netns_dev;
__u64 netns_ino;
__u32 btf_id;
__u32 btf_key_type_id;
__u32 btf_value_type_id;
- __u32 :32; /* alignment pad */
- __u64 map_extra;
} __attribute__((aligned(8)));
struct bpf_btf_info {
__aligned_u64 btf;
__u32 btf_size;
__u32 id;
- __aligned_u64 name;
- __u32 name_len;
- __u32 kernel_btf;
-} __attribute__((aligned(8)));
-
-struct bpf_link_info {
- __u32 type;
- __u32 id;
- __u32 prog_id;
- union {
- struct {
- __aligned_u64 tp_name; /* in/out: tp_name buffer ptr */
- __u32 tp_name_len; /* in/out: tp_name buffer len */
- } raw_tracepoint;
- struct {
- __u32 attach_type;
- __u32 target_obj_id; /* prog_id for PROG_EXT, otherwise btf object id */
- __u32 target_btf_id; /* BTF type id inside the object */
- } tracing;
- struct {
- __u64 cgroup_id;
- __u32 attach_type;
- } cgroup;
- struct {
- __aligned_u64 target_name; /* in/out: target_name buffer ptr */
- __u32 target_name_len; /* in/out: target_name buffer len */
- union {
- struct {
- __u32 map_id;
- } map;
- };
- } iter;
- struct {
- __u32 netns_ino;
- __u32 attach_type;
- } netns;
- struct {
- __u32 ifindex;
- } xdp;
- };
} __attribute__((aligned(8)));
/* User bpf_sock_addr struct to access socket fields and sockaddr struct passed
* by user and intended to be used by socket (e.g. to bind to, depends on
- * attach type).
+ * attach attach type).
*/
struct bpf_sock_addr {
__u32 user_family; /* Allows 4-byte read, but no write. */
__u32 user_ip4; /* Allows 1,2,4-byte read and 4-byte write.
* Stored in network byte order.
*/
- __u32 user_ip6[4]; /* Allows 1,2,4,8-byte read and 4,8-byte write.
+ __u32 user_ip6[4]; /* Allows 1,2,4-byte read an 4-byte write.
* Stored in network byte order.
*/
- __u32 user_port; /* Allows 1,2,4-byte read and 4-byte write.
+ __u32 user_port; /* Allows 4-byte read and write.
* Stored in network byte order
*/
__u32 family; /* Allows 4-byte read, but no write */
__u32 type; /* Allows 4-byte read, but no write */
__u32 protocol; /* Allows 4-byte read, but no write */
- __u32 msg_src_ip4; /* Allows 1,2,4-byte read and 4-byte write.
+ __u32 msg_src_ip4; /* Allows 1,2,4-byte read an 4-byte write.
* Stored in network byte order.
*/
- __u32 msg_src_ip6[4]; /* Allows 1,2,4,8-byte read and 4,8-byte write.
+ __u32 msg_src_ip6[4]; /* Allows 1,2,4-byte read an 4-byte write.
* Stored in network byte order.
*/
- __bpf_md_ptr(struct bpf_sock *, sk);
};
/* User bpf_sock_ops struct to access socket values and specify request ops
@@ -6019,91 +2829,15 @@
__u32 sk_txhash;
__u64 bytes_received;
__u64 bytes_acked;
- __bpf_md_ptr(struct bpf_sock *, sk);
- /* [skb_data, skb_data_end) covers the whole TCP header.
- *
- * BPF_SOCK_OPS_PARSE_HDR_OPT_CB: The packet received
- * BPF_SOCK_OPS_HDR_OPT_LEN_CB: Not useful because the
- * header has not been written.
- * BPF_SOCK_OPS_WRITE_HDR_OPT_CB: The header and options have
- * been written so far.
- * BPF_SOCK_OPS_ACTIVE_ESTABLISHED_CB: The SYNACK that concludes
- * the 3WHS.
- * BPF_SOCK_OPS_PASSIVE_ESTABLISHED_CB: The ACK that concludes
- * the 3WHS.
- *
- * bpf_load_hdr_opt() can also be used to read a particular option.
- */
- __bpf_md_ptr(void *, skb_data);
- __bpf_md_ptr(void *, skb_data_end);
- __u32 skb_len; /* The total length of a packet.
- * It includes the header, options,
- * and payload.
- */
- __u32 skb_tcp_flags; /* tcp_flags of the header. It provides
- * an easy way to check for tcp_flags
- * without parsing skb_data.
- *
- * In particular, the skb_tcp_flags
- * will still be available in
- * BPF_SOCK_OPS_HDR_OPT_LEN even though
- * the outgoing header has not
- * been written yet.
- */
};
/* Definitions for bpf_sock_ops_cb_flags */
-enum {
- BPF_SOCK_OPS_RTO_CB_FLAG = (1<<0),
- BPF_SOCK_OPS_RETRANS_CB_FLAG = (1<<1),
- BPF_SOCK_OPS_STATE_CB_FLAG = (1<<2),
- BPF_SOCK_OPS_RTT_CB_FLAG = (1<<3),
- /* Call bpf for all received TCP headers. The bpf prog will be
- * called under sock_ops->op == BPF_SOCK_OPS_PARSE_HDR_OPT_CB
- *
- * Please refer to the comment in BPF_SOCK_OPS_PARSE_HDR_OPT_CB
- * for the header option related helpers that will be useful
- * to the bpf programs.
- *
- * It could be used at the client/active side (i.e. connect() side)
- * when the server told it that the server was in syncookie
- * mode and required the active side to resend the bpf-written
- * options. The active side can keep writing the bpf-options until
- * it received a valid packet from the server side to confirm
- * the earlier packet (and options) has been received. The later
- * example patch is using it like this at the active side when the
- * server is in syncookie mode.
- *
- * The bpf prog will usually turn this off in the common cases.
- */
- BPF_SOCK_OPS_PARSE_ALL_HDR_OPT_CB_FLAG = (1<<4),
- /* Call bpf when kernel has received a header option that
- * the kernel cannot handle. The bpf prog will be called under
- * sock_ops->op == BPF_SOCK_OPS_PARSE_HDR_OPT_CB.
- *
- * Please refer to the comment in BPF_SOCK_OPS_PARSE_HDR_OPT_CB
- * for the header option related helpers that will be useful
- * to the bpf programs.
- */
- BPF_SOCK_OPS_PARSE_UNKNOWN_HDR_OPT_CB_FLAG = (1<<5),
- /* Call bpf when the kernel is writing header options for the
- * outgoing packet. The bpf prog will first be called
- * to reserve space in a skb under
- * sock_ops->op == BPF_SOCK_OPS_HDR_OPT_LEN_CB. Then
- * the bpf prog will be called to write the header option(s)
- * under sock_ops->op == BPF_SOCK_OPS_WRITE_HDR_OPT_CB.
- *
- * Please refer to the comment in BPF_SOCK_OPS_HDR_OPT_LEN_CB
- * and BPF_SOCK_OPS_WRITE_HDR_OPT_CB for the header option
- * related helpers that will be useful to the bpf programs.
- *
- * The kernel gets its chance to reserve space and write
- * options first before the BPF program does.
- */
- BPF_SOCK_OPS_WRITE_HDR_OPT_CB_FLAG = (1<<6),
-/* Mask of all currently supported cb flags */
- BPF_SOCK_OPS_ALL_CB_FLAGS = 0x7F,
-};
+#define BPF_SOCK_OPS_RTO_CB_FLAG (1<<0)
+#define BPF_SOCK_OPS_RETRANS_CB_FLAG (1<<1)
+#define BPF_SOCK_OPS_STATE_CB_FLAG (1<<2)
+#define BPF_SOCK_OPS_ALL_CB_FLAGS 0x7 /* Mask of all currently
+ * supported cb flags
+ */
/* List of known BPF sock_ops operators.
* New entries can only be added at the end
@@ -6156,65 +2890,6 @@
BPF_SOCK_OPS_TCP_LISTEN_CB, /* Called on listen(2), right after
* socket transition to LISTEN state.
*/
- BPF_SOCK_OPS_RTT_CB, /* Called on every RTT.
- */
- BPF_SOCK_OPS_PARSE_HDR_OPT_CB, /* Parse the header option.
- * It will be called to handle
- * the packets received at
- * an already established
- * connection.
- *
- * sock_ops->skb_data:
- * Referring to the received skb.
- * It covers the TCP header only.
- *
- * bpf_load_hdr_opt() can also
- * be used to search for a
- * particular option.
- */
- BPF_SOCK_OPS_HDR_OPT_LEN_CB, /* Reserve space for writing the
- * header option later in
- * BPF_SOCK_OPS_WRITE_HDR_OPT_CB.
- * Arg1: bool want_cookie. (in
- * writing SYNACK only)
- *
- * sock_ops->skb_data:
- * Not available because no header has
- * been written yet.
- *
- * sock_ops->skb_tcp_flags:
- * The tcp_flags of the
- * outgoing skb. (e.g. SYN, ACK, FIN).
- *
- * bpf_reserve_hdr_opt() should
- * be used to reserve space.
- */
- BPF_SOCK_OPS_WRITE_HDR_OPT_CB, /* Write the header options
- * Arg1: bool want_cookie. (in
- * writing SYNACK only)
- *
- * sock_ops->skb_data:
- * Referring to the outgoing skb.
- * It covers the TCP header
- * that has already been written
- * by the kernel and the
- * earlier bpf-progs.
- *
- * sock_ops->skb_tcp_flags:
- * The tcp_flags of the outgoing
- * skb. (e.g. SYN, ACK, FIN).
- *
- * bpf_store_hdr_opt() should
- * be used to write the
- * option.
- *
- * bpf_load_hdr_opt() can also
- * be used to search for a
- * particular option that
- * has already been written
- * by the kernel or the
- * earlier bpf-progs.
- */
};
/* List of TCP states. There is a build check in net/ipv4/tcp.c to detect
@@ -6239,67 +2914,8 @@
BPF_TCP_MAX_STATES /* Leave at the end! */
};
-enum {
- TCP_BPF_IW = 1001, /* Set TCP initial congestion window */
- TCP_BPF_SNDCWND_CLAMP = 1002, /* Set sndcwnd_clamp */
- TCP_BPF_DELACK_MAX = 1003, /* Max delay ack in usecs */
- TCP_BPF_RTO_MIN = 1004, /* Min delay ack in usecs */
- /* Copy the SYN pkt to optval
- *
- * BPF_PROG_TYPE_SOCK_OPS only. It is similar to the
- * bpf_getsockopt(TCP_SAVED_SYN) but it does not limit
- * to only getting from the saved_syn. It can either get the
- * syn packet from:
- *
- * 1. the just-received SYN packet (only available when writing the
- * SYNACK). It will be useful when it is not necessary to
- * save the SYN packet for latter use. It is also the only way
- * to get the SYN during syncookie mode because the syn
- * packet cannot be saved during syncookie.
- *
- * OR
- *
- * 2. the earlier saved syn which was done by
- * bpf_setsockopt(TCP_SAVE_SYN).
- *
- * The bpf_getsockopt(TCP_BPF_SYN*) option will hide where the
- * SYN packet is obtained.
- *
- * If the bpf-prog does not need the IP[46] header, the
- * bpf-prog can avoid parsing the IP header by using
- * TCP_BPF_SYN. Otherwise, the bpf-prog can get both
- * IP[46] and TCP header by using TCP_BPF_SYN_IP.
- *
- * >0: Total number of bytes copied
- * -ENOSPC: Not enough space in optval. Only optlen number of
- * bytes is copied.
- * -ENOENT: The SYN skb is not available now and the earlier SYN pkt
- * is not saved by setsockopt(TCP_SAVE_SYN).
- */
- TCP_BPF_SYN = 1005, /* Copy the TCP header */
- TCP_BPF_SYN_IP = 1006, /* Copy the IP[46] and TCP header */
- TCP_BPF_SYN_MAC = 1007, /* Copy the MAC, IP[46], and TCP header */
-};
-
-enum {
- BPF_LOAD_HDR_OPT_TCP_SYN = (1ULL << 0),
-};
-
-/* args[0] value during BPF_SOCK_OPS_HDR_OPT_LEN_CB and
- * BPF_SOCK_OPS_WRITE_HDR_OPT_CB.
- */
-enum {
- BPF_WRITE_HDR_TCP_CURRENT_MSS = 1, /* Kernel is finding the
- * total option spaces
- * required for an established
- * sk in order to calculate the
- * MSS. No skb is actually
- * sent.
- */
- BPF_WRITE_HDR_TCP_SYNACK_COOKIE = 2, /* Kernel is in syncookie mode
- * when sending a SYN.
- */
-};
+#define TCP_BPF_IW 1001 /* Set TCP initial congestion window */
+#define TCP_BPF_SNDCWND_CLAMP 1002 /* Set sndcwnd_clamp */
struct bpf_perf_event_value {
__u64 counter;
@@ -6307,16 +2923,12 @@
__u64 running;
};
-enum {
- BPF_DEVCG_ACC_MKNOD = (1ULL << 0),
- BPF_DEVCG_ACC_READ = (1ULL << 1),
- BPF_DEVCG_ACC_WRITE = (1ULL << 2),
-};
+#define BPF_DEVCG_ACC_MKNOD (1ULL << 0)
+#define BPF_DEVCG_ACC_READ (1ULL << 1)
+#define BPF_DEVCG_ACC_WRITE (1ULL << 2)
-enum {
- BPF_DEVCG_DEV_BLOCK = (1ULL << 0),
- BPF_DEVCG_DEV_CHAR = (1ULL << 1),
-};
+#define BPF_DEVCG_DEV_BLOCK (1ULL << 0)
+#define BPF_DEVCG_DEV_CHAR (1ULL << 1)
struct bpf_cgroup_dev_ctx {
/* access_type encoded as (BPF_DEVCG_ACC_* << 16) | BPF_DEVCG_DEV_* */
@@ -6332,10 +2944,8 @@
/* DIRECT: Skip the FIB rules and go to FIB table associated with device
* OUTPUT: Do lookup from egress perspective; default is ingress
*/
-enum {
- BPF_FIB_LOOKUP_DIRECT = (1U << 0),
- BPF_FIB_LOOKUP_OUTPUT = (1U << 1),
-};
+#define BPF_FIB_LOOKUP_DIRECT BIT(0)
+#define BPF_FIB_LOOKUP_OUTPUT BIT(1)
enum {
BPF_FIB_LKUP_RET_SUCCESS, /* lookup successful */
@@ -6360,13 +2970,9 @@
__be16 sport;
__be16 dport;
- union { /* used for MTU check */
- /* input to lookup */
- __u16 tot_len; /* L3 length from network hdr (iph->tot_len) */
+ /* total length of packet from network header - used for MTU check */
+ __u16 tot_len;
- /* output: MTU value */
- __u16 mtu_result;
- };
/* input: L3 device index for lookup
* output: device index from FIB lookup
*/
@@ -6402,27 +3008,6 @@
__u8 dmac[6]; /* ETH_ALEN */
};
-struct bpf_redir_neigh {
- /* network family for lookup (AF_INET, AF_INET6) */
- __u32 nh_family;
- /* network address of nexthop; skips fib lookup to find gateway */
- union {
- __be32 ipv4_nh;
- __u32 ipv6_nh[4]; /* in6_addr; network order */
- };
-};
-
-/* bpf_check_mtu flags*/
-enum bpf_check_mtu_flags {
- BPF_MTU_CHK_SEGS = (1U << 0),
-};
-
-enum bpf_check_mtu_ret {
- BPF_MTU_CHK_RET_SUCCESS, /* check and lookup successful */
- BPF_MTU_CHK_RET_FRAG_NEEDED, /* fragmentation required to fwd */
- BPF_MTU_CHK_RET_SEGS_TOOBIG, /* GSO re-segmentation needed to fwd */
-};
-
enum bpf_task_fd_type {
BPF_FD_TYPE_RAW_TRACEPOINT, /* tp name */
BPF_FD_TYPE_TRACEPOINT, /* tp name */
@@ -6432,12 +3017,6 @@
BPF_FD_TYPE_URETPROBE, /* filename + offset */
};
-enum {
- BPF_FLOW_DISSECTOR_F_PARSE_1ST_FRAG = (1U << 0),
- BPF_FLOW_DISSECTOR_F_STOP_AT_FLOW_LABEL = (1U << 1),
- BPF_FLOW_DISSECTOR_F_STOP_AT_ENCAP = (1U << 2),
-};
-
struct bpf_flow_keys {
__u16 nhoff;
__u16 thoff;
@@ -6459,8 +3038,6 @@
__u32 ipv6_dst[4]; /* in6_addr; network order */
};
};
- __u32 flags;
- __be32 flow_label;
};
struct bpf_func_info {
@@ -6478,162 +3055,5 @@
__u32 line_col;
};
-struct bpf_spin_lock {
- __u32 val;
-};
-
-struct bpf_timer {
- __u64 :64;
- __u64 :64;
-} __attribute__((aligned(8)));
-
-struct bpf_sysctl {
- __u32 write; /* Sysctl is being read (= 0) or written (= 1).
- * Allows 1,2,4-byte read, but no write.
- */
- __u32 file_pos; /* Sysctl file position to read from, write to.
- * Allows 1,2,4-byte read an 4-byte write.
- */
-};
-
-struct bpf_sockopt {
- __bpf_md_ptr(struct bpf_sock *, sk);
- __bpf_md_ptr(void *, optval);
- __bpf_md_ptr(void *, optval_end);
-
- __s32 level;
- __s32 optname;
- __s32 optlen;
- __s32 retval;
-};
-
-struct bpf_pidns_info {
- __u32 pid;
- __u32 tgid;
-};
-
-/* User accessible data for SK_LOOKUP programs. Add new fields at the end. */
-struct bpf_sk_lookup {
- union {
- __bpf_md_ptr(struct bpf_sock *, sk); /* Selected socket */
- __u64 cookie; /* Non-zero if socket was selected in PROG_TEST_RUN */
- };
-
- __u32 family; /* Protocol family (AF_INET, AF_INET6) */
- __u32 protocol; /* IP protocol (IPPROTO_TCP, IPPROTO_UDP) */
- __u32 remote_ip4; /* Network byte order */
- __u32 remote_ip6[4]; /* Network byte order */
- __be16 remote_port; /* Network byte order */
- __u16 :16; /* Zero padding */
- __u32 local_ip4; /* Network byte order */
- __u32 local_ip6[4]; /* Network byte order */
- __u32 local_port; /* Host byte order */
- __u32 ingress_ifindex; /* The arriving interface. Determined by inet_iif. */
-};
-
-/*
- * struct btf_ptr is used for typed pointer representation; the
- * type id is used to render the pointer data as the appropriate type
- * via the bpf_snprintf_btf() helper described above. A flags field -
- * potentially to specify additional details about the BTF pointer
- * (rather than its mode of display) - is included for future use.
- * Display flags - BTF_F_* - are passed to bpf_snprintf_btf separately.
- */
-struct btf_ptr {
- void *ptr;
- __u32 type_id;
- __u32 flags; /* BTF ptr flags; unused at present. */
-};
-
-/*
- * Flags to control bpf_snprintf_btf() behaviour.
- * - BTF_F_COMPACT: no formatting around type information
- * - BTF_F_NONAME: no struct/union member names/types
- * - BTF_F_PTR_RAW: show raw (unobfuscated) pointer values;
- * equivalent to %px.
- * - BTF_F_ZERO: show zero-valued struct/union members; they
- * are not displayed by default
- */
-enum {
- BTF_F_COMPACT = (1ULL << 0),
- BTF_F_NONAME = (1ULL << 1),
- BTF_F_PTR_RAW = (1ULL << 2),
- BTF_F_ZERO = (1ULL << 3),
-};
-
-/* bpf_core_relo_kind encodes which aspect of captured field/type/enum value
- * has to be adjusted by relocations. It is emitted by llvm and passed to
- * libbpf and later to the kernel.
- */
-enum bpf_core_relo_kind {
- BPF_CORE_FIELD_BYTE_OFFSET = 0, /* field byte offset */
- BPF_CORE_FIELD_BYTE_SIZE = 1, /* field size in bytes */
- BPF_CORE_FIELD_EXISTS = 2, /* field existence in target kernel */
- BPF_CORE_FIELD_SIGNED = 3, /* field signedness (0 - unsigned, 1 - signed) */
- BPF_CORE_FIELD_LSHIFT_U64 = 4, /* bitfield-specific left bitshift */
- BPF_CORE_FIELD_RSHIFT_U64 = 5, /* bitfield-specific right bitshift */
- BPF_CORE_TYPE_ID_LOCAL = 6, /* type ID in local BPF object */
- BPF_CORE_TYPE_ID_TARGET = 7, /* type ID in target kernel */
- BPF_CORE_TYPE_EXISTS = 8, /* type existence in target kernel */
- BPF_CORE_TYPE_SIZE = 9, /* type size in bytes */
- BPF_CORE_ENUMVAL_EXISTS = 10, /* enum value existence in target kernel */
- BPF_CORE_ENUMVAL_VALUE = 11, /* enum value integer value */
-};
-
-/*
- * "struct bpf_core_relo" is used to pass relocation data form LLVM to libbpf
- * and from libbpf to the kernel.
- *
- * CO-RE relocation captures the following data:
- * - insn_off - instruction offset (in bytes) within a BPF program that needs
- * its insn->imm field to be relocated with actual field info;
- * - type_id - BTF type ID of the "root" (containing) entity of a relocatable
- * type or field;
- * - access_str_off - offset into corresponding .BTF string section. String
- * interpretation depends on specific relocation kind:
- * - for field-based relocations, string encodes an accessed field using
- * a sequence of field and array indices, separated by colon (:). It's
- * conceptually very close to LLVM's getelementptr ([0]) instruction's
- * arguments for identifying offset to a field.
- * - for type-based relocations, strings is expected to be just "0";
- * - for enum value-based relocations, string contains an index of enum
- * value within its enum type;
- * - kind - one of enum bpf_core_relo_kind;
- *
- * Example:
- * struct sample {
- * int a;
- * struct {
- * int b[10];
- * };
- * };
- *
- * struct sample *s = ...;
- * int *x = &s->a; // encoded as "0:0" (a is field #0)
- * int *y = &s->b[5]; // encoded as "0:1:0:5" (anon struct is field #1,
- * // b is field #0 inside anon struct, accessing elem #5)
- * int *z = &s[10]->b; // encoded as "10:1" (ptr is used as an array)
- *
- * type_id for all relocs in this example will capture BTF type id of
- * `struct sample`.
- *
- * Such relocation is emitted when using __builtin_preserve_access_index()
- * Clang built-in, passing expression that captures field address, e.g.:
- *
- * bpf_probe_read(&dst, sizeof(dst),
- * __builtin_preserve_access_index(&src->a.b.c));
- *
- * In this case Clang will emit field relocation recording necessary data to
- * be able to find offset of embedded `a.b.c` field within `src` struct.
- *
- * [0] https://llvm.org/docs/LangRef.html#getelementptr-instruction
- */
-struct bpf_core_relo {
- __u32 insn_off;
- __u32 type_id;
- __u32 access_str_off;
- enum bpf_core_relo_kind kind;
-};
-
#endif /* _UAPI__LINUX_BPF_H__ */
)********"
diff --git a/src/cc/export/bpf_workaround.h b/src/cc/export/bpf_workaround.h
deleted file mode 100644
index 732eab1..0000000
--- a/src/cc/export/bpf_workaround.h
+++ /dev/null
@@ -1,11 +0,0 @@
-R"********(
-#ifndef __HAVE_BUILTIN_BSWAP16__
-#define __HAVE_BUILTIN_BSWAP16__
-#endif
-#ifndef __HAVE_BUILTIN_BSWAP32__
-#define __HAVE_BUILTIN_BSWAP32__
-#endif
-#ifndef __HAVE_BUILTIN_BSWAP64__
-#define __HAVE_BUILTIN_BSWAP64__
-#endif
-)********"
diff --git a/src/cc/export/footer.h b/src/cc/export/footer.h
index 8aa77cd..4e20dd4 100644
--- a/src/cc/export/footer.h
+++ b/src/cc/export/footer.h
@@ -23,6 +23,6 @@
#define ___LICENSE(s) #s
#define __LICENSE(s) ___LICENSE(s)
#define _LICENSE __LICENSE(BPF_LICENSE)
-char _license[] BCC_SEC("license") = _LICENSE;
+char _license[] SEC("license") = _LICENSE;
)********"
diff --git a/src/cc/export/helpers.h b/src/cc/export/helpers.h
old mode 100644
new mode 100755
index 7ede57a..00b9160
--- a/src/cc/export/helpers.h
+++ b/src/cc/export/helpers.h
@@ -17,16 +17,8 @@
#ifndef __BPF_HELPERS_H
#define __BPF_HELPERS_H
-/* In Linux 5.4 asm_inline was introduced, but it's not supported by clang.
- * Redefine it to just asm to enable successful compilation.
- */
-#ifdef asm_inline
-#undef asm_inline
-#define asm_inline asm
-#endif
-
/* Before bpf_helpers.h is included, uapi bpf.h has been
- * included, which references linux/types.h. This may bring
+ * included, which references linux/types.h. This will bring
* in asm_volatile_goto definition if permitted based on
* compiler setup and kernel configs.
*
@@ -37,21 +29,13 @@
*/
#ifdef asm_volatile_goto
#undef asm_volatile_goto
-#endif
#define asm_volatile_goto(x...) asm volatile("invalid use of asm_volatile_goto")
-
-/* In 4.18 and later, when CONFIG_FUNCTION_TRACER is defined, kernel Makefile adds
- * -DCC_USING_FENTRY. Let do the same for bpf programs.
- */
-#if defined(CONFIG_FUNCTION_TRACER)
-#define CC_USING_FENTRY
#endif
#include <uapi/linux/bpf.h>
#include <uapi/linux/if_packet.h>
#include <linux/version.h>
#include <linux/log2.h>
-#include <asm/page.h>
#ifndef CONFIG_BPF_SYSCALL
#error "CONFIG_BPF_SYSCALL is undefined, please check your .config or ask your Linux distro to enable this feature"
@@ -67,32 +51,7 @@
* different sections in elf_bpf file. Section names
* are interpreted by elf_bpf loader
*/
-#define BCC_SEC(NAME) __attribute__((section(NAME), used))
-
-#ifdef B_WORKAROUND
-#define BCC_SEC_HELPERS BCC_SEC("helpers")
-#else
-#define BCC_SEC_HELPERS
-#endif
-
-// Associate map with its key/value types
-#define BPF_ANNOTATE_KV_PAIR(name, type_key, type_val) \
- struct ____btf_map_##name { \
- type_key key; \
- type_val value; \
- }; \
- struct ____btf_map_##name \
- __attribute__ ((section(".maps." #name), used)) \
- ____btf_map_##name = { }
-
-// Associate map with its key/value types for QUEUE/STACK map types
-#define BPF_ANNOTATE_KV_PAIR_QUEUESTACK(name, type_val) \
- struct ____btf_map_##name { \
- type_val value; \
- }; \
- struct ____btf_map_##name \
- __attribute__ ((section(".maps." #name), used)) \
- ____btf_map_##name = { }
+#define SEC(NAME) __attribute__((section(NAME), used))
// Changes to the macro require changes in BFrontendAction classes
#define BPF_F_TABLE(_table_type, _key_type, _leaf_type, _name, _max_entries, _flags) \
@@ -101,94 +60,28 @@
_leaf_type leaf; \
_leaf_type * (*lookup) (_key_type *); \
_leaf_type * (*lookup_or_init) (_key_type *, _leaf_type *); \
- _leaf_type * (*lookup_or_try_init) (_key_type *, _leaf_type *); \
int (*update) (_key_type *, _leaf_type *); \
int (*insert) (_key_type *, _leaf_type *); \
int (*delete) (_key_type *); \
void (*call) (void *, int index); \
void (*increment) (_key_type, ...); \
- void (*atomic_increment) (_key_type, ...); \
int (*get_stackid) (void *, u64); \
- void * (*sk_storage_get) (void *, void *, int); \
- int (*sk_storage_delete) (void *); \
- void * (*inode_storage_get) (void *, void *, int); \
- int (*inode_storage_delete) (void *); \
- void * (*task_storage_get) (void *, void *, int); \
- int (*task_storage_delete) (void *); \
u32 max_entries; \
int flags; \
}; \
__attribute__((section("maps/" _table_type))) \
-struct _name##_table_t _name = { .flags = (_flags), .max_entries = (_max_entries) }; \
-BPF_ANNOTATE_KV_PAIR(_name, _key_type, _leaf_type)
-
-
-// Changes to the macro require changes in BFrontendAction classes
-#define BPF_QUEUESTACK(_table_type, _name, _leaf_type, _max_entries, _flags) \
-struct _name##_table_t { \
- _leaf_type leaf; \
- int * (*peek) (_leaf_type *); \
- int * (*pop) (_leaf_type *); \
- int * (*push) (_leaf_type *, u64); \
- u32 max_entries; \
- int flags; \
-}; \
-__attribute__((section("maps/" _table_type))) \
-struct _name##_table_t _name = { .flags = (_flags), .max_entries = (_max_entries) }; \
-BPF_ANNOTATE_KV_PAIR_QUEUESTACK(_name, _leaf_type)
-
-// define queue with 3 parameters (_type=queue/stack automatically) and default flags to 0
-#define BPF_QUEUE_STACK3(_type, _name, _leaf_type, _max_entries) \
- BPF_QUEUESTACK(_type, _name, _leaf_type, _max_entries, 0)
-
-// define queue with 4 parameters (_type=queue/stack automatically)
-#define BPF_QUEUE_STACK4(_type, _name, _leaf_type, _max_entries, _flags) \
- BPF_QUEUESTACK(_type, _name, _leaf_type, _max_entries, _flags)
-
-// helper for default-variable macro function
-#define BPF_QUEUE_STACKX(_1, _2, _3, _4, NAME, ...) NAME
-
-#define BPF_QUEUE(...) \
- BPF_QUEUE_STACKX(__VA_ARGS__, BPF_QUEUE_STACK4, BPF_QUEUE_STACK3)("queue", __VA_ARGS__)
-
-#define BPF_STACK(...) \
- BPF_QUEUE_STACKX(__VA_ARGS__, BPF_QUEUE_STACK4, BPF_QUEUE_STACK3)("stack", __VA_ARGS__)
-
-#define BPF_QUEUESTACK_PINNED(_table_type, _name, _leaf_type, _max_entries, _flags, _pinned) \
-BPF_QUEUESTACK(_table_type ":" _pinned, _name, _leaf_type, _max_entries, _flags)
-
-#define BPF_QUEUESTACK_PUBLIC(_table_type, _name, _leaf_type, _max_entries, _flags) \
-BPF_QUEUESTACK(_table_type, _name, _leaf_type, _max_entries, _flags); \
-__attribute__((section("maps/export"))) \
-struct _name##_table_t __##_name
-
-#define BPF_QUEUESTACK_SHARED(_table_type, _name, _leaf_type, _max_entries, _flags) \
-BPF_QUEUESTACK(_table_type, _name, _leaf_type, _max_entries, _flags); \
-__attribute__((section("maps/shared"))) \
-struct _name##_table_t __##_name
+struct _name##_table_t _name = { .flags = (_flags), .max_entries = (_max_entries) }
#define BPF_TABLE(_table_type, _key_type, _leaf_type, _name, _max_entries) \
BPF_F_TABLE(_table_type, _key_type, _leaf_type, _name, _max_entries, 0)
-#define BPF_TABLE_PINNED7(_table_type, _key_type, _leaf_type, _name, _max_entries, _pinned, _flags) \
- BPF_F_TABLE(_table_type ":" _pinned, _key_type, _leaf_type, _name, _max_entries, _flags)
-
-#define BPF_TABLE_PINNED6(_table_type, _key_type, _leaf_type, _name, _max_entries, _pinned) \
- BPF_F_TABLE(_table_type ":" _pinned, _key_type, _leaf_type, _name, _max_entries, 0)
-
-#define BPF_TABLE_PINNEDX(_1, _2, _3, _4, _5, _6, _7, NAME, ...) NAME
-
-// Define a pinned table with optional flags argument
-#define BPF_TABLE_PINNED(...) \
- BPF_TABLE_PINNEDX(__VA_ARGS__, BPF_TABLE_PINNED7, BPF_TABLE_PINNED6)(__VA_ARGS__)
-
// define a table same as above but allow it to be referenced by other modules
#define BPF_TABLE_PUBLIC(_table_type, _key_type, _leaf_type, _name, _max_entries) \
BPF_TABLE(_table_type, _key_type, _leaf_type, _name, _max_entries); \
__attribute__((section("maps/export"))) \
struct _name##_table_t __##_name
-// define a table that is shared across the programs in the same namespace
+// define a table that is shared accross the programs in the same namespace
#define BPF_TABLE_SHARED(_table_type, _key_type, _leaf_type, _name, _max_entries) \
BPF_TABLE(_table_type, _key_type, _leaf_type, _name, _max_entries); \
__attribute__((section("maps/shared"))) \
@@ -205,7 +98,7 @@
#endif
#endif
-// Table for pushing custom events to userspace via perf ring buffer
+// Table for pushing custom events to userspace via ring buffer
#define BPF_PERF_OUTPUT(_name) \
struct _name##_table_t { \
int key; \
@@ -218,24 +111,6 @@
__attribute__((section("maps/perf_output"))) \
struct _name##_table_t _name = { .max_entries = 0 }
-// Table for pushing custom events to userspace via ring buffer
-#define BPF_RINGBUF_OUTPUT(_name, _num_pages) \
-struct _name##_table_t { \
- int key; \
- u32 leaf; \
- /* map.ringbuf_output(data, data_size, flags) */ \
- int (*ringbuf_output) (void *, u64, u64); \
- /* map.ringbuf_reserve(data_size) */ \
- void* (*ringbuf_reserve) (u64); \
- /* map.ringbuf_discard(data, flags) */ \
- void (*ringbuf_discard) (void *, u64); \
- /* map.ringbuf_submit(data, flags) */ \
- void (*ringbuf_submit) (void *, u64); \
- u32 max_entries; \
-}; \
-__attribute__((section("maps/ringbuf"))) \
-struct _name##_table_t _name = { .max_entries = ((_num_pages) * PAGE_SIZE) }
-
// Table for reading hw perf cpu counters
#define BPF_PERF_ARRAY(_name, _max_entries) \
struct _name##_table_t { \
@@ -277,25 +152,6 @@
#define BPF_HASH(...) \
BPF_HASHX(__VA_ARGS__, BPF_HASH4, BPF_HASH3, BPF_HASH2, BPF_HASH1)(__VA_ARGS__)
-#define BPF_PERCPU_HASH1(_name) \
- BPF_TABLE("percpu_hash", u64, u64, _name, 10240)
-#define BPF_PERCPU_HASH2(_name, _key_type) \
- BPF_TABLE("percpu_hash", _key_type, u64, _name, 10240)
-#define BPF_PERCPU_HASH3(_name, _key_type, _leaf_type) \
- BPF_TABLE("percpu_hash", _key_type, _leaf_type, _name, 10240)
-#define BPF_PERCPU_HASH4(_name, _key_type, _leaf_type, _size) \
- BPF_TABLE("percpu_hash", _key_type, _leaf_type, _name, _size)
-
-// helper for default-variable macro function
-#define BPF_PERCPU_HASHX(_1, _2, _3, _4, NAME, ...) NAME
-
-// Define a hash function, some arguments optional
-// BPF_PERCPU_HASH(name, key_type=u64, leaf_type=u64, size=10240)
-#define BPF_PERCPU_HASH(...) \
- BPF_PERCPU_HASHX( \
- __VA_ARGS__, BPF_PERCPU_HASH4, BPF_PERCPU_HASH3, BPF_PERCPU_HASH2, BPF_PERCPU_HASH1) \
- (__VA_ARGS__)
-
#define BPF_ARRAY1(_name) \
BPF_TABLE("array", int, u64, _name, 10240)
#define BPF_ARRAY2(_name, _leaf_type) \
@@ -360,16 +216,9 @@
u64 ip[BPF_MAX_STACK_DEPTH];
};
-struct bpf_stacktrace_buildid {
- struct bpf_stack_build_id trace[BPF_MAX_STACK_DEPTH];
-};
-
#define BPF_STACK_TRACE(_name, _max_entries) \
BPF_TABLE("stacktrace", int, struct bpf_stacktrace, _name, roundup_pow_of_two(_max_entries))
-#define BPF_STACK_TRACE_BUILDID(_name, _max_entries) \
- BPF_F_TABLE("stacktrace", int, struct bpf_stacktrace_buildid, _name, roundup_pow_of_two(_max_entries), BPF_F_STACK_BUILD_ID)
-
#define BPF_PROG_ARRAY(_name, _max_entries) \
BPF_TABLE("prog", u32, u32, _name, _max_entries)
@@ -390,140 +239,14 @@
#define BPF_CPUMAP(_name, _max_entries) \
BPF_XDP_REDIRECT_MAP("cpumap", u32, _name, _max_entries)
-#define BPF_XSKMAP(_name, _max_entries) \
-struct _name##_table_t { \
- u32 key; \
- int leaf; \
- int * (*lookup) (int *); \
- /* xdp_act = map.redirect_map(index, flag) */ \
- u64 (*redirect_map) (int, int); \
- u32 max_entries; \
-}; \
-__attribute__((section("maps/xskmap"))) \
-struct _name##_table_t _name = { .max_entries = (_max_entries) }
-
-#define BPF_ARRAY_OF_MAPS(_name, _inner_map_name, _max_entries) \
- BPF_TABLE("array_of_maps$" _inner_map_name, int, int, _name, _max_entries)
-
-#define BPF_HASH_OF_MAPS2(_name, _inner_map_name) \
- BPF_TABLE("hash_of_maps$" _inner_map_name, int, int, _name, 10240)
-#define BPF_HASH_OF_MAPS3(_name, _key_type, _inner_map_name) \
- BPF_TABLE("hash_of_maps$" _inner_map_name, _key_type, int, _name, 10240)
-#define BPF_HASH_OF_MAPS4(_name, _key_type, _inner_map_name, _max_entries) \
- BPF_TABLE("hash_of_maps$" _inner_map_name, _key_type, int, _name, _max_entries)
-
-#define BPF_HASH_OF_MAPSX(_name, _2, _3, _4, NAME, ...) NAME
-
-#define BPF_HASH_OF_MAPS(...) \
- BPF_HASH_OF_MAPSX(__VA_ARGS__, BPF_HASH_OF_MAPS4, BPF_HASH_OF_MAPS3, BPF_HASH_OF_MAPS2)(__VA_ARGS__)
-
-#define BPF_SK_STORAGE(_name, _leaf_type) \
-struct _name##_table_t { \
- int key; \
- _leaf_type leaf; \
- void * (*sk_storage_get) (void *, void *, int); \
- int (*sk_storage_delete) (void *); \
- u32 flags; \
-}; \
-__attribute__((section("maps/sk_storage"))) \
-struct _name##_table_t _name = { .flags = BPF_F_NO_PREALLOC }; \
-BPF_ANNOTATE_KV_PAIR(_name, int, _leaf_type)
-
-#define BPF_INODE_STORAGE(_name, _leaf_type) \
-struct _name##_table_t { \
- int key; \
- _leaf_type leaf; \
- void * (*inode_storage_get) (void *, void *, int); \
- int (*inode_storage_delete) (void *); \
- u32 flags; \
-}; \
-__attribute__((section("maps/inode_storage"))) \
-struct _name##_table_t _name = { .flags = BPF_F_NO_PREALLOC }; \
-BPF_ANNOTATE_KV_PAIR(_name, int, _leaf_type)
-
-#define BPF_TASK_STORAGE(_name, _leaf_type) \
-struct _name##_table_t { \
- int key; \
- _leaf_type leaf; \
- void * (*task_storage_get) (void *, void *, int); \
- int (*task_storage_delete) (void *); \
- u32 flags; \
-}; \
-__attribute__((section("maps/task_storage"))) \
-struct _name##_table_t _name = { .flags = BPF_F_NO_PREALLOC }; \
-BPF_ANNOTATE_KV_PAIR(_name, int, _leaf_type)
-
-#define BPF_SOCKMAP_COMMON(_name, _max_entries, _kind, _helper_name) \
-struct _name##_table_t { \
- u32 key; \
- int leaf; \
- int (*update) (u32 *, int *); \
- int (*delete) (u32 *); \
- /* ret = map.sock_map_update(ctx, key, flag) */ \
- int (* _helper_name) (void *, void *, u64); \
- u32 max_entries; \
-}; \
-__attribute__((section("maps/" _kind))) \
-struct _name##_table_t _name = { .max_entries = (_max_entries) }; \
-BPF_ANNOTATE_KV_PAIR(_name, u32, int)
-
-#define BPF_SOCKMAP(_name, _max_entries) \
- BPF_SOCKMAP_COMMON(_name, _max_entries, "sockmap", sock_map_update)
-
-#define BPF_SOCKHASH_COMMON(_name, _key_type, _max_entries) \
-struct _name##_table_t {\
- _key_type key;\
- int leaf; \
- int (*update) (_key_type *, int *); \
- int (*delete) (_key_type *); \
- int (*sock_hash_update) (void *, void *, u64); \
- int (*msg_redirect_hash) (void *, void *, u64); \
- int (*sk_redirect_hash) (void *, void *, u64); \
- u32 max_entries; \
-}; \
-__attribute__((section("maps/sockhash"))) \
-struct _name##_table_t _name = { .max_entries = (_max_entries) }; \
-BPF_ANNOTATE_KV_PAIR(_name, _key_type, int)
-
-#define BPF_SOCKHASH1(_name) \
- BPF_SOCKHASH_COMMON(_name, u32, 10240)
-#define BPF_SOCKHASH2(_name, _key_type) \
- BPF_SOCKHASH_COMMON(_name, _key_type, 10240)
-#define BPF_SOCKHASH3(_name, _key_type, _max_entries) \
- BPF_SOCKHASH_COMMON(_name, _key_type, _max_entries)
-
-#define BPF_SOCKHASHX(_1, _2, _3, NAME, ...) NAME
-// We can define a five-tuple as the key, and basically never define the val type.
-// BPF_SOCKHASH(name, key_type=u64, size=10240)
-#define BPF_SOCKHASH(...) \
- BPF_SOCKHASHX(__VA_ARGS__, BPF_SOCKHASH3, BPF_SOCKHASH2, BPF_SOCKHASH1)(__VA_ARGS__)
-
-#define BPF_CGROUP_STORAGE_COMMON(_name, _leaf_type, _kind) \
-struct _name##_table_t { \
- struct bpf_cgroup_storage_key key; \
- _leaf_type leaf; \
- _leaf_type * (*lookup) (struct bpf_cgroup_storage_key *); \
- int (*update) (struct bpf_cgroup_storage_key *, _leaf_type *); \
- int (*get_local_storage) (u64); \
-}; \
-__attribute__((section("maps/" _kind))) \
-struct _name##_table_t _name = { 0 }; \
-BPF_ANNOTATE_KV_PAIR(_name, struct bpf_cgroup_storage_key, _leaf_type)
-
-#define BPF_CGROUP_STORAGE(_name, _leaf_type) \
- BPF_CGROUP_STORAGE_COMMON(_name, _leaf_type, "cgroup_storage")
-
-#define BPF_PERCPU_CGROUP_STORAGE(_name, _leaf_type) \
- BPF_CGROUP_STORAGE_COMMON(_name, _leaf_type, "percpu_cgroup_storage")
-
// packet parsing state machine helpers
#define cursor_advance(_cursor, _len) \
({ void *_tmp = _cursor; _cursor += _len; _tmp; })
#ifdef LINUX_VERSION_CODE_OVERRIDE
-unsigned _version BCC_SEC("version") = LINUX_VERSION_CODE_OVERRIDE;
+unsigned _version SEC("version") = LINUX_VERSION_CODE_OVERRIDE;
#else
-unsigned _version BCC_SEC("version") = LINUX_VERSION_CODE;
+unsigned _version SEC("version") = LINUX_VERSION_CODE;
#endif
/* helper functions called from eBPF programs written in C */
@@ -600,29 +323,10 @@
(void *) BPF_FUNC_skb_adjust_room;
static int (*bpf_skb_under_cgroup)(void *ctx, void *map, int index) =
(void *) BPF_FUNC_skb_under_cgroup;
-static struct bpf_sock *(*bpf_skc_lookup_tcp)(void *ctx, struct bpf_sock_tuple *tuple, int size,
- unsigned long long netns_id,
- unsigned long long flags) =
- (void *) BPF_FUNC_skc_lookup_tcp;
static int (*bpf_sk_redirect_map)(void *ctx, void *map, int key, int flags) =
(void *) BPF_FUNC_sk_redirect_map;
static int (*bpf_sock_map_update)(void *map, void *key, void *value, unsigned long long flags) =
(void *) BPF_FUNC_sock_map_update;
-static int (*bpf_strtol)(const char *buf, size_t buf_len, u64 flags, long *res) =
- (void *) BPF_FUNC_strtol;
-static int (*bpf_strtoul)(const char *buf, size_t buf_len, u64 flags, unsigned long *res) =
- (void *) BPF_FUNC_strtoul;
-static int (*bpf_sysctl_get_current_value)(struct bpf_sysctl *ctx, char *buf, size_t buf_len) =
- (void *) BPF_FUNC_sysctl_get_current_value;
-static int (*bpf_sysctl_get_name)(struct bpf_sysctl *ctx, char *buf, size_t buf_len, u64 flags) =
- (void *) BPF_FUNC_sysctl_get_name;
-static int (*bpf_sysctl_get_new_value)(struct bpf_sysctl *ctx, char *buf, size_t buf_len) =
- (void *) BPF_FUNC_sysctl_get_new_value;
-static int (*bpf_sysctl_set_new_value)(struct bpf_sysctl *ctx, const char *buf, size_t buf_len) =
- (void *) BPF_FUNC_sysctl_set_new_value;
-static int (*bpf_tcp_check_syncookie)(void *sk, void *ip, int ip_len, void *tcp,
- int tcp_len) =
- (void *) BPF_FUNC_tcp_check_syncookie;
static int (*bpf_xdp_adjust_meta)(void *ctx, int offset) =
(void *) BPF_FUNC_xdp_adjust_meta;
@@ -736,7 +440,7 @@
int size, unsigned int netns_id,
unsigned long long flags) =
(void *) BPF_FUNC_sk_lookup_udp;
-static int (*bpf_sk_release)(void *sk) =
+static int (*bpf_sk_release)(struct bpf_sock *sk) =
(void *) BPF_FUNC_sk_release;
static int (*bpf_map_push_elem)(void *map, const void *value, u64 flags) =
(void *) BPF_FUNC_map_push_elem;
@@ -750,241 +454,11 @@
(void *) BPF_FUNC_msg_pop_data;
static int (*bpf_rc_pointer_rel)(void *ctx, s32 rel_x, s32 rel_y) =
(void *) BPF_FUNC_rc_pointer_rel;
-static void (*bpf_spin_lock)(struct bpf_spin_lock *lock) =
- (void *) BPF_FUNC_spin_lock;
-static void (*bpf_spin_unlock)(struct bpf_spin_lock *lock) =
- (void *) BPF_FUNC_spin_unlock;
-static struct bpf_sock *(*bpf_sk_fullsock)(struct bpf_sock *sk) =
- (void *) BPF_FUNC_sk_fullsock;
-static struct bpf_tcp_sock *(*bpf_tcp_sock)(struct bpf_sock *sk) =
- (void *) BPF_FUNC_tcp_sock;
-static int (*bpf_skb_ecn_set_ce)(void *ctx) =
- (void *) BPF_FUNC_skb_ecn_set_ce;
-static struct bpf_sock *(*bpf_get_listener_sock)(struct bpf_sock *sk) =
- (void *) BPF_FUNC_get_listener_sock;
-static void *(*bpf_sk_storage_get)(void *map, void *sk,
- void *value, __u64 flags) =
- (void *) BPF_FUNC_sk_storage_get;
-static int (*bpf_sk_storage_delete)(void *map, void *sk) =
- (void *)BPF_FUNC_sk_storage_delete;
-static int (*bpf_send_signal)(unsigned sig) = (void *)BPF_FUNC_send_signal;
-static long long (*bpf_tcp_gen_syncookie)(void *sk, void *ip,
- int ip_len, void *tcp, int tcp_len) =
- (void *) BPF_FUNC_tcp_gen_syncookie;
-static int (*bpf_skb_output)(void *ctx, void *map, __u64 flags, void *data,
- __u64 size) =
- (void *)BPF_FUNC_skb_output;
-
-static int (*bpf_probe_read_user)(void *dst, __u32 size,
- const void *unsafe_ptr) =
- (void *)BPF_FUNC_probe_read_user;
-static int (*bpf_probe_read_kernel)(void *dst, __u32 size,
- const void *unsafe_ptr) =
- (void *)BPF_FUNC_probe_read_kernel;
-static int (*bpf_probe_read_user_str)(void *dst, __u32 size,
- const void *unsafe_ptr) =
- (void *)BPF_FUNC_probe_read_user_str;
-static int (*bpf_probe_read_kernel_str)(void *dst, __u32 size,
- const void *unsafe_ptr) =
- (void *)BPF_FUNC_probe_read_kernel_str;
-static int (*bpf_tcp_send_ack)(void *tp, __u32 rcv_nxt) =
- (void *)BPF_FUNC_tcp_send_ack;
-static int (*bpf_send_signal_thread)(__u32 sig) =
- (void *)BPF_FUNC_send_signal_thread;
-static __u64 (*bpf_jiffies64)(void) = (void *)BPF_FUNC_jiffies64;
-
-struct bpf_perf_event_data;
-static int (*bpf_read_branch_records)(struct bpf_perf_event_data *ctx, void *buf,
- __u32 size, __u64 flags) =
- (void *)BPF_FUNC_read_branch_records;
-static int (*bpf_get_ns_current_pid_tgid)(__u64 dev, __u64 ino,
- struct bpf_pidns_info *nsdata,
- __u32 size) =
- (void *)BPF_FUNC_get_ns_current_pid_tgid;
-
-struct bpf_map;
-static int (*bpf_xdp_output)(void *ctx, struct bpf_map *map, __u64 flags,
- void *data, __u64 size) =
- (void *)BPF_FUNC_xdp_output;
-static __u64 (*bpf_get_netns_cookie)(void *ctx) = (void *)BPF_FUNC_get_netns_cookie;
-static __u64 (*bpf_get_current_ancestor_cgroup_id)(int ancestor_level) =
- (void *)BPF_FUNC_get_current_ancestor_cgroup_id;
-
-struct sk_buff;
-static int (*bpf_sk_assign)(void *skb, void *sk, __u64 flags) =
- (void *)BPF_FUNC_sk_assign;
-
-static __u64 (*bpf_ktime_get_boot_ns)(void) = (void *)BPF_FUNC_ktime_get_boot_ns;
-
-struct seq_file;
-static int (*bpf_seq_printf)(struct seq_file *m, const char *fmt, __u32 fmt_size,
- const void *data, __u32 data_len) =
- (void *)BPF_FUNC_seq_printf;
-static int (*bpf_seq_write)(struct seq_file *m, const void *data, __u32 len) =
- (void *)BPF_FUNC_seq_write;
-
-static __u64 (*bpf_sk_cgroup_id)(void *sk) = (void *)BPF_FUNC_sk_cgroup_id;
-static __u64 (*bpf_sk_ancestor_cgroup_id)(void *sk, int ancestor_level) =
- (void *)BPF_FUNC_sk_ancestor_cgroup_id;
-
-static int (*bpf_ringbuf_output)(void *ringbuf, void *data, __u64 size, __u64 flags) =
- (void *)BPF_FUNC_ringbuf_output;
-static void *(*bpf_ringbuf_reserve)(void *ringbuf, __u64 size, __u64 flags) =
- (void *)BPF_FUNC_ringbuf_reserve;
-static void (*bpf_ringbuf_submit)(void *data, __u64 flags) =
- (void *)BPF_FUNC_ringbuf_submit;
-static void (*bpf_ringbuf_discard)(void *data, __u64 flags) =
- (void *)BPF_FUNC_ringbuf_discard;
-static __u64 (*bpf_ringbuf_query)(void *ringbuf, __u64 flags) =
- (void *)BPF_FUNC_ringbuf_query;
-
-static int (*bpf_csum_level)(struct __sk_buff *skb, __u64 level) =
- (void *)BPF_FUNC_csum_level;
-
-struct tcp6_sock;
-struct tcp_sock;
-struct tcp_timewait_sock;
-struct tcp_request_sock;
-struct udp6_sock;
-static struct tcp6_sock *(*bpf_skc_to_tcp6_sock)(void *sk) =
- (void *)BPF_FUNC_skc_to_tcp6_sock;
-static struct tcp_sock *(*bpf_skc_to_tcp_sock)(void *sk) =
- (void *)BPF_FUNC_skc_to_tcp_sock;
-static struct tcp_timewait_sock *(*bpf_skc_to_tcp_timewait_sock)(void *sk) =
- (void *)BPF_FUNC_skc_to_tcp_timewait_sock;
-static struct tcp_request_sock *(*bpf_skc_to_tcp_request_sock)(void *sk) =
- (void *)BPF_FUNC_skc_to_tcp_request_sock;
-static struct udp6_sock *(*bpf_skc_to_udp6_sock)(void *sk) =
- (void *)BPF_FUNC_skc_to_udp6_sock;
-
-struct task_struct;
-static long (*bpf_get_task_stack)(struct task_struct *task, void *buf,
- __u32 size, __u64 flags) =
- (void *)BPF_FUNC_get_task_stack;
-
-struct bpf_sock_ops;
-static long (*bpf_load_hdr_opt)(struct bpf_sock_ops *skops, void *searchby_res,
- u32 len, u64 flags) =
- (void *)BPF_FUNC_load_hdr_opt;
-static long (*bpf_store_hdr_opt)(struct bpf_sock_ops *skops, const void *from,
- u32 len, u64 flags) =
- (void *)BPF_FUNC_store_hdr_opt;
-static long (*bpf_reserve_hdr_opt)(struct bpf_sock_ops *skops, u32 len,
- u64 flags) =
- (void *)BPF_FUNC_reserve_hdr_opt;
-static void *(*bpf_inode_storage_get)(struct bpf_map *map, void *inode,
- void *value, u64 flags) =
- (void *)BPF_FUNC_inode_storage_get;
-static int (*bpf_inode_storage_delete)(struct bpf_map *map, void *inode) =
- (void *)BPF_FUNC_inode_storage_delete;
-struct path;
-static long (*bpf_d_path)(struct path *path, char *buf, u32 sz) =
- (void *)BPF_FUNC_d_path;
-static long (*bpf_copy_from_user)(void *dst, u32 size, const void *user_ptr) =
- (void *)BPF_FUNC_copy_from_user;
-
-static long (*bpf_snprintf_btf)(char *str, u32 str_size, struct btf_ptr *ptr,
- u32 btf_ptr_size, u64 flags) =
- (void *)BPF_FUNC_snprintf_btf;
-static long (*bpf_seq_printf_btf)(struct seq_file *m, struct btf_ptr *ptr,
- u32 ptr_size, u64 flags) =
- (void *)BPF_FUNC_seq_printf_btf;
-static u64 (*bpf_skb_cgroup_classid)(struct sk_buff *skb) =
- (void *)BPF_FUNC_skb_cgroup_classid;
-static long (*bpf_redirect_neigh)(u32 ifindex, struct bpf_redir_neigh *params,
- u64 flags) =
- (void *)BPF_FUNC_redirect_neigh;
-static void * (*bpf_per_cpu_ptr)(const void *percpu_ptr, u32 cpu) =
- (void *)BPF_FUNC_per_cpu_ptr;
-static void * (*bpf_this_cpu_ptr)(const void *percpu_ptr) =
- (void *)BPF_FUNC_this_cpu_ptr;
-static long (*bpf_redirect_peer)(u32 ifindex, u64 flags) = (void *)BPF_FUNC_redirect_peer;
-
-static void *(*bpf_task_storage_get)(void *map, struct task_struct *task,
- void *value, __u64 flags) =
- (void *)BPF_FUNC_task_storage_get;
-static long (*bpf_task_storage_delete)(void *map, struct task_struct *task) =
- (void *)BPF_FUNC_task_storage_delete;
-static struct task_struct *(*bpf_get_current_task_btf)(void) =
- (void *)BPF_FUNC_get_current_task_btf;
-struct linux_binprm;
-static long (*bpf_bprm_opts_set)(struct linux_binprm *bprm, __u64 flags) =
- (void *)BPF_FUNC_bprm_opts_set;
-static __u64 (*bpf_ktime_get_coarse_ns)(void) = (void *)BPF_FUNC_ktime_get_coarse_ns;
-struct inode;
-static long (*bpf_ima_inode_hash)(struct inode *inode, void *dst, __u32 size) =
- (void *)BPF_FUNC_ima_inode_hash;
-struct file;
-static struct socket *(*bpf_sock_from_file)(struct file *file) =
- (void *)BPF_FUNC_sock_from_file;
-static long (*bpf_check_mtu)(void *ctx, __u32 ifindex, __u32 *mtu_len,
- __s32 len_diff, __u64 flags) =
- (void *)BPF_FUNC_check_mtu;
-static long (*bpf_for_each_map_elem)(void *map, void *callback_fn,
- void *callback_ctx, __u64 flags) =
- (void *)BPF_FUNC_for_each_map_elem;
-static long (*bpf_snprintf)(char *str, __u32 str_size, const char *fmt,
- __u64 *data, __u32 data_len) =
- (void *)BPF_FUNC_snprintf;
-
-static long (*bpf_sys_bpf)(__u32 cmd, void *attr, __u32 attr_size) =
- (void *)BPF_FUNC_sys_bpf;
-static long (*bpf_btf_find_by_name_kind)(char *name, int name_sz, __u32 kind, int flags) =
- (void *)BPF_FUNC_btf_find_by_name_kind;
-static long (*bpf_sys_close)(__u32 fd) = (void *)BPF_FUNC_sys_close;
-
-struct bpf_timer;
-static long (*bpf_timer_init)(struct bpf_timer *timer, void *map, __u64 flags) =
- (void *)BPF_FUNC_timer_init;
-static long (*bpf_timer_set_callback)(struct bpf_timer *timer, void *callback_fn) =
- (void *)BPF_FUNC_timer_set_callback;
-static long (*bpf_timer_start)(struct bpf_timer *timer, __u64 nsecs, __u64 flags) =
- (void *)BPF_FUNC_timer_start;
-static long (*bpf_timer_cancel)(struct bpf_timer *timer) = (void *)BPF_FUNC_timer_cancel;
-
-static __u64 (*bpf_get_func_ip)(void *ctx) = (void *)BPF_FUNC_get_func_ip;
-static __u64 (*bpf_get_attach_cookie)(void *ctx) = (void *)BPF_FUNC_get_attach_cookie;
-static long (*bpf_task_pt_regs)(struct task_struct *task) = (void *)BPF_FUNC_task_pt_regs;
-
-static long (*bpf_get_branch_snapshot)(void *entries, __u32 size, __u64 flags) =
- (void *)BPF_FUNC_get_branch_snapshot;
-static long (*bpf_trace_vprintk)(const char *fmt, __u32 fmt_size, const void *data,
- __u32 data_len) =
- (void *)BPF_FUNC_trace_vprintk;
-static struct unix_sock *(*bpf_skc_to_unix_sock)(void *sk) =
- (void *)BPF_FUNC_skc_to_unix_sock;
-static long (*bpf_kallsyms_lookup_name)(const char *name, int name_sz, int flags,
- __u64 *res) =
- (void *)BPF_FUNC_kallsyms_lookup_name;
-static long (*bpf_find_vma)(struct task_struct *task, __u64 addr, void *callback_fn,
- void *callback_ctx, __u64 flags) =
- (void *)BPF_FUNC_find_vma;
-static long (*bpf_loop)(__u32 nr_loops, void *callback_fn, void *callback_ctx, __u64 flags) =
- (void *)BPF_FUNC_loop;
-static long (*bpf_strncmp)(const char *s1, __u32 s1_sz, const char *s2) =
- (void *)BPF_FUNC_strncmp;
-static long (*bpf_get_func_arg)(void *ctx, __u32 n, __u64 *value) =
- (void *)BPF_FUNC_get_func_arg;
-static long (*bpf_get_func_ret)(void *ctx, __u64 *value) = (void *)BPF_FUNC_get_func_ret;
-static long (*bpf_get_func_arg_cnt)(void *ctx) = (void *)BPF_FUNC_get_func_arg_cnt;
-static int (*bpf_get_retval)(void) = (void *)BPF_FUNC_get_retval;
-static int (*bpf_set_retval)(int retval) = (void *)BPF_FUNC_set_retval;
-static __u64 (*bpf_xdp_get_buff_len)(struct xdp_md *xdp_md) = (void *)BPF_FUNC_xdp_get_buff_len;
-static long (*bpf_xdp_load_bytes)(struct xdp_md *xdp_md, __u32 offset, void *buf, __u32 len) =
- (void *)BPF_FUNC_xdp_load_bytes;
-static long (*bpf_xdp_store_bytes)(struct xdp_md *xdp_md, __u32 offset, void *buf, __u32 len) =
- (void *)BPF_FUNC_xdp_store_bytes;
-static long (*bpf_copy_from_user_task)(void *dst, __u32 size, const void *user_ptr,
- struct task_struct *tsk, __u64 flags) =
- (void *)BPF_FUNC_copy_from_user_task;
-static long (*bpf_skb_set_tstamp)(struct __sk_buff *skb, __u64 tstamp, __u32 tstamp_type) =
- (void *)BPF_FUNC_skb_set_tstamp;
-static long (*bpf_ima_file_hash)(struct file *file, void *dst, __u32 size) =
- (void *)BPF_FUNC_ima_file_hash;
/* llvm builtin functions that eBPF C program may use to
* emit BPF_LD_ABS and BPF_LD_IND instructions
*/
+struct sk_buff;
unsigned long long load_byte(void *skb,
unsigned long long off) asm("llvm.bpf.load.byte");
unsigned long long load_half(void *skb,
@@ -1101,7 +575,7 @@
struct bpf_context;
static inline __attribute__((always_inline))
-BCC_SEC_HELPERS
+SEC("helpers")
u64 bpf_dext_pkt(void *pkt, u64 off, u64 bofs, u64 bsz) {
if (bofs == 0 && bsz == 8) {
return load_byte(pkt, off);
@@ -1124,7 +598,7 @@
}
static inline __attribute__((always_inline))
-BCC_SEC_HELPERS
+SEC("helpers")
void bpf_dins_pkt(void *pkt, u64 off, u64 bofs, u64 bsz, u64 val) {
// The load_xxx function does a bswap before returning the short/word/dword,
// so the value in register will always be host endian. However, the bytes
@@ -1167,25 +641,25 @@
}
static inline __attribute__((always_inline))
-BCC_SEC_HELPERS
+SEC("helpers")
void * bpf_map_lookup_elem_(uintptr_t map, void *key) {
return bpf_map_lookup_elem((void *)map, key);
}
static inline __attribute__((always_inline))
-BCC_SEC_HELPERS
+SEC("helpers")
int bpf_map_update_elem_(uintptr_t map, void *key, void *value, u64 flags) {
return bpf_map_update_elem((void *)map, key, value, flags);
}
static inline __attribute__((always_inline))
-BCC_SEC_HELPERS
+SEC("helpers")
int bpf_map_delete_elem_(uintptr_t map, void *key) {
return bpf_map_delete_elem((void *)map, key);
}
static inline __attribute__((always_inline))
-BCC_SEC_HELPERS
+SEC("helpers")
int bpf_l3_csum_replace_(void *ctx, u64 off, u64 from, u64 to, u64 flags) {
switch (flags & 0xf) {
case 2:
@@ -1201,7 +675,7 @@
}
static inline __attribute__((always_inline))
-BCC_SEC_HELPERS
+SEC("helpers")
int bpf_l4_csum_replace_(void *ctx, u64 off, u64 from, u64 to, u64 flags) {
switch (flags & 0xf) {
case 2:
@@ -1228,8 +702,8 @@
#if defined(__TARGET_ARCH_x86)
#define bpf_target_x86
#define bpf_target_defined
-#elif defined(__TARGET_ARCH_s390x)
-#define bpf_target_s390x
+#elif defined(__TARGET_ARCH_s930x)
+#define bpf_target_s930x
#define bpf_target_defined
#elif defined(__TARGET_ARCH_arm64)
#define bpf_target_arm64
@@ -1237,9 +711,6 @@
#elif defined(__TARGET_ARCH_powerpc)
#define bpf_target_powerpc
#define bpf_target_defined
-#elif defined(__TARGET_ARCH_mips)
-#define bpf_target_mips
-#define bpf_target_defined
#else
#undef bpf_target_defined
#endif
@@ -1249,13 +720,11 @@
#if defined(__x86_64__)
#define bpf_target_x86
#elif defined(__s390x__)
-#define bpf_target_s390x
+#define bpf_target_s930x
#elif defined(__aarch64__)
#define bpf_target_arm64
#elif defined(__powerpc__)
#define bpf_target_powerpc
-#elif defined(__mips__)
-#define bpf_target_mips
#endif
#endif
@@ -1269,7 +738,7 @@
#define PT_REGS_RC(ctx) ((ctx)->gpr[3])
#define PT_REGS_IP(ctx) ((ctx)->nip)
#define PT_REGS_SP(ctx) ((ctx)->gpr[1])
-#elif defined(bpf_target_s390x)
+#elif defined(bpf_target_s930x)
#define PT_REGS_PARM1(x) ((x)->gprs[2])
#define PT_REGS_PARM2(x) ((x)->gprs[3])
#define PT_REGS_PARM3(x) ((x)->gprs[4])
@@ -1304,42 +773,10 @@
#define PT_REGS_RC(x) ((x)->regs[0])
#define PT_REGS_SP(x) ((x)->sp)
#define PT_REGS_IP(x) ((x)->pc)
-#elif defined(bpf_target_mips)
-#define PT_REGS_PARM1(x) ((x)->regs[4])
-#define PT_REGS_PARM2(x) ((x)->regs[5])
-#define PT_REGS_PARM3(x) ((x)->regs[6])
-#define PT_REGS_PARM4(x) ((x)->regs[7])
-#define PT_REGS_PARM5(x) ((x)->regs[8])
-#define PT_REGS_PARM6(x) ((x)->regs[9])
-#define PT_REGS_RET(x) ((x)->regs[31])
-#define PT_REGS_FP(x) ((x)->regs[30]) /* Works only with CONFIG_FRAME_POINTER */
-#define PT_REGS_RC(x) ((x)->regs[2])
-#define PT_REGS_SP(x) ((x)->regs[29])
-#define PT_REGS_IP(x) ((x)->cp0_epc)
#else
#error "bcc does not support this platform yet"
#endif
-#if defined(CONFIG_ARCH_HAS_SYSCALL_WRAPPER) && !defined(__s390x__)
-#define PT_REGS_SYSCALL_CTX(ctx) ((struct pt_regs *)PT_REGS_PARM1(ctx))
-#else
-#define PT_REGS_SYSCALL_CTX(ctx) (ctx)
-#endif
-/* Helpers for syscall params. Pass in a ctx returned from PT_REGS_SYSCALL_CTX.
- */
-#define PT_REGS_PARM1_SYSCALL(ctx) PT_REGS_PARM1(ctx)
-#define PT_REGS_PARM2_SYSCALL(ctx) PT_REGS_PARM2(ctx)
-#define PT_REGS_PARM3_SYSCALL(ctx) PT_REGS_PARM3(ctx)
-#if defined(bpf_target_x86)
-#define PT_REGS_PARM4_SYSCALL(ctx) ((ctx)->r10) /* for syscall only */
-#else
-#define PT_REGS_PARM4_SYSCALL(ctx) PT_REGS_PARM4(ctx)
-#endif
-#define PT_REGS_PARM5_SYSCALL(ctx) PT_REGS_PARM5(ctx)
-#ifdef PT_REGS_PARM6
-#define PT_REGS_PARM6_SYSCALL(ctx) PT_REGS_PARM6(ctx)
-#endif
-
#define lock_xadd(ptr, val) ((void)__sync_fetch_and_add(ptr, val))
#define TRACEPOINT_PROBE(category, event) \
@@ -1348,80 +785,18 @@
#define RAW_TRACEPOINT_PROBE(event) \
int raw_tracepoint__##event(struct bpf_raw_tracepoint_args *ctx)
-/* BPF_PROG macro allows to define trampoline function,
- * borrowed from kernel bpf selftest code.
- */
-#define ___bpf_concat(a, b) a ## b
-#define ___bpf_apply(fn, n) ___bpf_concat(fn, n)
-#define ___bpf_nth(_, _1, _2, _3, _4, _5, _6, _7, _8, _9, _a, _b, _c, N, ...) N
-#define ___bpf_narg(...) \
- ___bpf_nth(_, ##__VA_ARGS__, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0)
-
-#define ___bpf_ctx_cast0() ctx
-#define ___bpf_ctx_cast1(x) ___bpf_ctx_cast0(), (void *)ctx[0]
-#define ___bpf_ctx_cast2(x, args...) ___bpf_ctx_cast1(args), (void *)ctx[1]
-#define ___bpf_ctx_cast3(x, args...) ___bpf_ctx_cast2(args), (void *)ctx[2]
-#define ___bpf_ctx_cast4(x, args...) ___bpf_ctx_cast3(args), (void *)ctx[3]
-#define ___bpf_ctx_cast5(x, args...) ___bpf_ctx_cast4(args), (void *)ctx[4]
-#define ___bpf_ctx_cast6(x, args...) ___bpf_ctx_cast5(args), (void *)ctx[5]
-#define ___bpf_ctx_cast7(x, args...) ___bpf_ctx_cast6(args), (void *)ctx[6]
-#define ___bpf_ctx_cast8(x, args...) ___bpf_ctx_cast7(args), (void *)ctx[7]
-#define ___bpf_ctx_cast9(x, args...) ___bpf_ctx_cast8(args), (void *)ctx[8]
-#define ___bpf_ctx_cast10(x, args...) ___bpf_ctx_cast9(args), (void *)ctx[9]
-#define ___bpf_ctx_cast11(x, args...) ___bpf_ctx_cast10(args), (void *)ctx[10]
-#define ___bpf_ctx_cast12(x, args...) ___bpf_ctx_cast11(args), (void *)ctx[11]
-#define ___bpf_ctx_cast(args...) \
- ___bpf_apply(___bpf_ctx_cast, ___bpf_narg(args))(args)
-
-#define BPF_PROG(name, args...) \
-int name(unsigned long long *ctx); \
-__attribute__((always_inline)) \
-static int ____##name(unsigned long long *ctx, ##args); \
-int name(unsigned long long *ctx) \
-{ \
- int __ret; \
- \
- _Pragma("GCC diagnostic push") \
- _Pragma("GCC diagnostic ignored \"-Wint-conversion\"") \
- __ret = ____##name(___bpf_ctx_cast(args)); \
- _Pragma("GCC diagnostic pop") \
- return __ret; \
-} \
-static int ____##name(unsigned long long *ctx, ##args)
-
-#define KFUNC_PROBE(event, args...) \
- BPF_PROG(kfunc__ ## event, ##args)
-
-#define KRETFUNC_PROBE(event, args...) \
- BPF_PROG(kretfunc__ ## event, ##args)
-
-#define KMOD_RET(event, args...) \
- BPF_PROG(kmod_ret__ ## event, ##args)
-
-#define LSM_PROBE(event, args...) \
- BPF_PROG(lsm__ ## event, ##args)
-
-#define BPF_ITER(target) \
- int bpf_iter__ ## target (struct bpf_iter__ ## target *ctx)
-
#define TP_DATA_LOC_READ_CONST(dst, field, length) \
do { \
unsigned short __offset = args->data_loc_##field & 0xFFFF; \
bpf_probe_read((void *)dst, length, (char *)args + __offset); \
- } while (0)
+ } while (0);
#define TP_DATA_LOC_READ(dst, field) \
do { \
unsigned short __offset = args->data_loc_##field & 0xFFFF; \
unsigned short __length = args->data_loc_##field >> 16; \
bpf_probe_read((void *)dst, __length, (char *)args + __offset); \
- } while (0)
-
-#define TP_DATA_LOC_READ_STR(dst, field, length) \
- do { \
- unsigned short __offset = args->data_loc_##field & 0xFFFF; \
- bpf_probe_read_str((void *)dst, length, (char *)args + __offset); \
- } while (0)
+ } while (0);
#endif
)********"
diff --git a/src/cc/exported_files.cc b/src/cc/exported_files.cc
index ec2c7d9..b9818e1 100644
--- a/src/cc/exported_files.cc
+++ b/src/cc/exported_files.cc
@@ -30,10 +30,6 @@
#include "compat/linux/virtual_bpf.h"
},
{
- "/virtual/include/bcc/bpf_workaround.h",
- #include "export/bpf_workaround.h"
- },
- {
"/virtual/include/bcc/proto.h",
#include "export/proto.h"
},
diff --git a/src/cc/file_desc.h b/src/cc/file_desc.h
index d4ab310..a55ba0b 100644
--- a/src/cc/file_desc.h
+++ b/src/cc/file_desc.h
@@ -49,12 +49,8 @@
FileDesc &operator=(const FileDesc &that) = delete;
FileDesc dup() const {
- if (fd_ >= 0) {
- int dup_fd = ::dup(fd_);
- return FileDesc(dup_fd);
- } else {
- return FileDesc(-1);
- }
+ int dup_fd = ::dup(fd_);
+ return FileDesc(dup_fd);
}
operator int() { return fd_; }
diff --git a/src/cc/frontends/CMakeLists.txt b/src/cc/frontends/CMakeLists.txt
index 5d3678c..cef6c3c 100644
--- a/src/cc/frontends/CMakeLists.txt
+++ b/src/cc/frontends/CMakeLists.txt
@@ -1,4 +1,5 @@
# Copyright (c) PLUMgrid, Inc.
# Licensed under the Apache License, Version 2.0 (the "License")
+add_subdirectory(b)
add_subdirectory(clang)
diff --git a/src/cc/frontends/b/CMakeLists.txt b/src/cc/frontends/b/CMakeLists.txt
new file mode 100644
index 0000000..391ab27
--- /dev/null
+++ b/src/cc/frontends/b/CMakeLists.txt
@@ -0,0 +1,15 @@
+# Copyright (c) PLUMgrid, Inc.
+# Licensed under the Apache License, Version 2.0 (the "License")
+
+include_directories(${CMAKE_CURRENT_BINARY_DIR})
+include_directories(${CMAKE_CURRENT_SOURCE_DIR})
+
+BISON_TARGET(Parser parser.yy ${CMAKE_CURRENT_BINARY_DIR}/parser.yy.cc COMPILE_FLAGS "-o parser.yy.cc -v --debug")
+FLEX_TARGET(Lexer lexer.ll ${CMAKE_CURRENT_BINARY_DIR}/lexer.ll.cc COMPILE_FLAGS "--c++ --o lexer.ll.cc")
+ADD_FLEX_BISON_DEPENDENCY(Lexer Parser)
+if (CMAKE_C_COMPILER_ID STREQUAL "Clang")
+ set_source_files_properties(${CMAKE_CURRENT_BINARY_DIR}/lexer.ll.cc PROPERTIES COMPILE_FLAGS "-Wno-deprecated-register")
+endif()
+
+add_library(b_frontend STATIC loader.cc codegen_llvm.cc node.cc parser.cc printer.cc
+ type_check.cc ${BISON_Parser_OUTPUTS} ${FLEX_Lexer_OUTPUTS})
diff --git a/src/cc/frontends/b/codegen_llvm.cc b/src/cc/frontends/b/codegen_llvm.cc
new file mode 100644
index 0000000..dc9651b
--- /dev/null
+++ b/src/cc/frontends/b/codegen_llvm.cc
@@ -0,0 +1,1351 @@
+/*
+ * Copyright (c) 2015 PLUMgrid, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <set>
+#include <algorithm>
+#include <sstream>
+
+#include <llvm/IR/BasicBlock.h>
+#include <llvm/IR/CallingConv.h>
+#include <llvm/IR/CFG.h>
+#include <llvm/IR/Constants.h>
+#include <llvm/IR/DerivedTypes.h>
+#include <llvm/IR/Function.h>
+#include <llvm/IR/GlobalVariable.h>
+#include <llvm/IR/InlineAsm.h>
+#include <llvm/IR/Instructions.h>
+#include <llvm/IR/IRPrintingPasses.h>
+#include <llvm/IR/IRBuilder.h>
+#include <llvm/IR/LLVMContext.h>
+#include <llvm/IR/Module.h>
+
+#include "bcc_exception.h"
+#include "codegen_llvm.h"
+#include "file_desc.h"
+#include "lexer.h"
+#include "libbpf.h"
+#include "linux/bpf.h"
+#include "table_storage.h"
+#include "type_helper.h"
+
+namespace ebpf {
+namespace cc {
+
+using namespace llvm;
+
+using std::for_each;
+using std::make_tuple;
+using std::map;
+using std::pair;
+using std::set;
+using std::string;
+using std::stringstream;
+using std::to_string;
+using std::vector;
+
+// can't forward declare IRBuilder in .h file (template with default
+// parameters), so cast it instead :(
+#define B (*((IRBuilder<> *)this->b_))
+
+// Helper class to push/pop the insert block
+class BlockStack {
+ public:
+ explicit BlockStack(CodegenLLVM *cc, BasicBlock *bb)
+ : old_bb_(cc->b_->GetInsertBlock()), cc_(cc) {
+ cc_->b_->SetInsertPoint(bb);
+ }
+ ~BlockStack() {
+ if (old_bb_)
+ cc_->b_->SetInsertPoint(old_bb_);
+ else
+ cc_->b_->ClearInsertionPoint();
+ }
+ private:
+ BasicBlock *old_bb_;
+ CodegenLLVM *cc_;
+};
+
+// Helper class to push/pop switch statement insert block
+class SwitchStack {
+ public:
+ explicit SwitchStack(CodegenLLVM *cc, SwitchInst *sw)
+ : old_sw_(cc->cur_switch_), cc_(cc) {
+ cc_->cur_switch_ = sw;
+ }
+ ~SwitchStack() {
+ cc_->cur_switch_ = old_sw_;
+ }
+ private:
+ SwitchInst *old_sw_;
+ CodegenLLVM *cc_;
+};
+
+CodegenLLVM::CodegenLLVM(llvm::Module *mod, Scopes *scopes, Scopes *proto_scopes)
+ : out_(stdout), mod_(mod), indent_(0), tmp_reg_index_(0), scopes_(scopes),
+ proto_scopes_(proto_scopes), expr_(nullptr) {
+ b_ = new IRBuilder<>(ctx());
+}
+CodegenLLVM::~CodegenLLVM() {
+ delete b_;
+}
+
+template <typename... Args>
+void CodegenLLVM::emit(const char *fmt, Args&&... params) {
+ //fprintf(out_, fmt, std::forward<Args>(params)...);
+ //fflush(out_);
+}
+void CodegenLLVM::emit(const char *s) {
+ //fprintf(out_, "%s", s);
+ //fflush(out_);
+}
+
+StatusTuple CodegenLLVM::visit_block_stmt_node(BlockStmtNode *n) {
+
+ // enter scope
+ if (n->scope_)
+ scopes_->push_var(n->scope_);
+
+ if (!n->stmts_.empty()) {
+ for (auto it = n->stmts_.begin(); it != n->stmts_.end(); ++it)
+ TRY2((*it)->accept(this));
+ }
+ // exit scope
+ if (n->scope_)
+ scopes_->pop_var();
+
+ return StatusTuple(0);
+}
+
+StatusTuple CodegenLLVM::visit_if_stmt_node(IfStmtNode *n) {
+ Function *parent = B.GetInsertBlock()->getParent();
+ BasicBlock *label_then = BasicBlock::Create(ctx(), "if.then", parent);
+ BasicBlock *label_else = n->false_block_ ? BasicBlock::Create(ctx(), "if.else", parent) : nullptr;
+ BasicBlock *label_end = BasicBlock::Create(ctx(), "if.end", parent);
+
+ TRY2(n->cond_->accept(this));
+ Value *is_not_null = B.CreateIsNotNull(pop_expr());
+
+ if (n->false_block_)
+ B.CreateCondBr(is_not_null, label_then, label_else);
+ else
+ B.CreateCondBr(is_not_null, label_then, label_end);
+
+ {
+ BlockStack bstack(this, label_then);
+ TRY2(n->true_block_->accept(this));
+ if (!B.GetInsertBlock()->getTerminator())
+ B.CreateBr(label_end);
+ }
+
+ if (n->false_block_) {
+ BlockStack bstack(this, label_else);
+ TRY2(n->false_block_->accept(this));
+ if (!B.GetInsertBlock()->getTerminator())
+ B.CreateBr(label_end);
+ }
+
+ B.SetInsertPoint(label_end);
+
+ return StatusTuple(0);
+}
+
+StatusTuple CodegenLLVM::visit_onvalid_stmt_node(OnValidStmtNode *n) {
+ TRY2(n->cond_->accept(this));
+
+ Value *is_null = B.CreateIsNotNull(pop_expr());
+
+ Function *parent = B.GetInsertBlock()->getParent();
+ BasicBlock *label_then = BasicBlock::Create(ctx(), "onvalid.then", parent);
+ BasicBlock *label_else = n->else_block_ ? BasicBlock::Create(ctx(), "onvalid.else", parent) : nullptr;
+ BasicBlock *label_end = BasicBlock::Create(ctx(), "onvalid.end", parent);
+
+ if (n->else_block_)
+ B.CreateCondBr(is_null, label_then, label_else);
+ else
+ B.CreateCondBr(is_null, label_then, label_end);
+
+ {
+ BlockStack bstack(this, label_then);
+ TRY2(n->block_->accept(this));
+ if (!B.GetInsertBlock()->getTerminator())
+ B.CreateBr(label_end);
+ }
+
+ if (n->else_block_) {
+ BlockStack bstack(this, label_else);
+ TRY2(n->else_block_->accept(this));
+ if (!B.GetInsertBlock()->getTerminator())
+ B.CreateBr(label_end);
+ }
+
+ B.SetInsertPoint(label_end);
+ return StatusTuple(0);
+}
+
+StatusTuple CodegenLLVM::visit_switch_stmt_node(SwitchStmtNode *n) {
+ Function *parent = B.GetInsertBlock()->getParent();
+ BasicBlock *label_default = BasicBlock::Create(ctx(), "switch.default", parent);
+ BasicBlock *label_end = BasicBlock::Create(ctx(), "switch.end", parent);
+ // switch (cond)
+ TRY2(n->cond_->accept(this));
+ SwitchInst *switch_inst = B.CreateSwitch(pop_expr(), label_default);
+ B.SetInsertPoint(label_end);
+ {
+ // case 1..N
+ SwitchStack sstack(this, switch_inst);
+ TRY2(n->block_->accept(this));
+ }
+ // if other cases are terminal, erase the end label
+ if (pred_empty(label_end)) {
+ B.SetInsertPoint(resolve_label("DONE"));
+ label_end->eraseFromParent();
+ }
+ return StatusTuple(0);
+}
+
+StatusTuple CodegenLLVM::visit_case_stmt_node(CaseStmtNode *n) {
+ if (!cur_switch_) return mkstatus_(n, "no valid switch instruction");
+ Function *parent = B.GetInsertBlock()->getParent();
+ BasicBlock *label_end = B.GetInsertBlock();
+ BasicBlock *dest;
+ if (n->value_) {
+ TRY2(n->value_->accept(this));
+ dest = BasicBlock::Create(ctx(), "switch.case", parent);
+ Value *cond = B.CreateIntCast(pop_expr(), cur_switch_->getCondition()->getType(), false);
+ cur_switch_->addCase(cast<ConstantInt>(cond), dest);
+ } else {
+ dest = cur_switch_->getDefaultDest();
+ }
+ {
+ BlockStack bstack(this, dest);
+ TRY2(n->block_->accept(this));
+ // if no trailing goto, fall to end
+ if (!B.GetInsertBlock()->getTerminator())
+ B.CreateBr(label_end);
+ }
+ return StatusTuple(0);
+}
+
+StatusTuple CodegenLLVM::visit_ident_expr_node(IdentExprNode *n) {
+ if (!n->decl_)
+ return mkstatus_(n, "variable lookup failed: %s", n->name_.c_str());
+ if (n->decl_->is_pointer()) {
+ if (n->sub_name_.size()) {
+ if (n->bitop_) {
+ // ident is holding a host endian number, don't use dext
+ if (n->is_lhs()) {
+ emit("%s%s->%s", n->decl_->scope_id(), n->c_str(), n->sub_name_.c_str());
+ } else {
+ emit("(((%s%s->%s) >> %d) & (((%s)1 << %d) - 1))", n->decl_->scope_id(), n->c_str(), n->sub_name_.c_str(),
+ n->bitop_->bit_offset_, bits_to_uint(n->bitop_->bit_width_ + 1), n->bitop_->bit_width_);
+ }
+ return mkstatus_(n, "unsupported");
+ } else {
+ if (n->struct_type_->id_->name_ == "_Packet" && n->sub_name_.substr(0, 3) == "arg") {
+ // convert arg1~arg8 into args[0]~args[7] assuming type_check verified the range already
+ auto arg_num = stoi(n->sub_name_.substr(3, 3));
+ if (arg_num < 5) {
+ emit("%s%s->args_lo[%d]", n->decl_->scope_id(), n->c_str(), arg_num - 1);
+ } else {
+ emit("%s%s->args_hi[%d]", n->decl_->scope_id(), n->c_str(), arg_num - 5);
+ }
+ return mkstatus_(n, "unsupported");
+ } else {
+ emit("%s%s->%s", n->decl_->scope_id(), n->c_str(), n->sub_name_.c_str());
+ auto it = vars_.find(n->decl_);
+ if (it == vars_.end()) return mkstatus_(n, "Cannot locate variable %s in vars_ table", n->c_str());
+ LoadInst *load_1 = B.CreateLoad(it->second);
+ vector<Value *> indices({B.getInt32(0), B.getInt32(n->sub_decl_->slot_)});
+ expr_ = B.CreateInBoundsGEP(load_1, indices);
+ if (!n->is_lhs())
+ expr_ = B.CreateLoad(pop_expr());
+ }
+ }
+ } else {
+ auto it = vars_.find(n->decl_);
+ if (it == vars_.end()) return mkstatus_(n, "Cannot locate variable %s in vars_ table", n->c_str());
+ expr_ = n->is_lhs() ? it->second : (Value *)B.CreateLoad(it->second);
+ }
+ } else {
+ if (n->sub_name_.size()) {
+ emit("%s%s.%s", n->decl_->scope_id(), n->c_str(), n->sub_name_.c_str());
+ auto it = vars_.find(n->decl_);
+ if (it == vars_.end()) return mkstatus_(n, "Cannot locate variable %s in vars_ table", n->c_str());
+ vector<Value *> indices({const_int(0), const_int(n->sub_decl_->slot_, 32)});
+ expr_ = B.CreateGEP(nullptr, it->second, indices);
+ if (!n->is_lhs())
+ expr_ = B.CreateLoad(pop_expr());
+ } else {
+ if (n->bitop_) {
+ // ident is holding a host endian number, don't use dext
+ if (n->is_lhs())
+ return mkstatus_(n, "illegal: ident %s is a left-hand-side type", n->name_.c_str());
+ if (n->decl_->is_struct())
+ return mkstatus_(n, "illegal: can only take bitop of a struct subfield");
+ emit("(((%s%s) >> %d) & (((%s)1 << %d) - 1))", n->decl_->scope_id(), n->c_str(),
+ n->bitop_->bit_offset_, bits_to_uint(n->bitop_->bit_width_ + 1), n->bitop_->bit_width_);
+ } else {
+ emit("%s%s", n->decl_->scope_id(), n->c_str());
+ auto it = vars_.find(n->decl_);
+ if (it == vars_.end()) return mkstatus_(n, "Cannot locate variable %s in vars_ table", n->c_str());
+ if (n->is_lhs() || n->decl_->is_struct())
+ expr_ = it->second;
+ else
+ expr_ = B.CreateLoad(it->second);
+ }
+ }
+ }
+ return StatusTuple(0);
+}
+
+StatusTuple CodegenLLVM::visit_assign_expr_node(AssignExprNode *n) {
+ if (n->bitop_) {
+ TRY2(n->lhs_->accept(this));
+ emit(" = (");
+ TRY2(n->lhs_->accept(this));
+ emit(" & ~((((%s)1 << %d) - 1) << %d)) | (", bits_to_uint(n->lhs_->bit_width_),
+ n->bitop_->bit_width_, n->bitop_->bit_offset_);
+ TRY2(n->rhs_->accept(this));
+ emit(" << %d)", n->bitop_->bit_offset_);
+ return mkstatus_(n, "unsupported");
+ } else {
+ if (n->lhs_->flags_[ExprNode::PROTO]) {
+ // auto f = n->lhs_->struct_type_->field(n->id_->sub_name_);
+ // emit("bpf_dins(%s%s + %zu, %zu, %zu, ", n->id_->decl_->scope_id(), n->id_->c_str(),
+ // f->bit_offset_ >> 3, f->bit_offset_ & 0x7, f->bit_width_);
+ // TRY2(n->rhs_->accept(this));
+ // emit(")");
+ return mkstatus_(n, "unsupported");
+ } else {
+ TRY2(n->rhs_->accept(this));
+ if (n->lhs_->is_pkt()) {
+ TRY2(n->lhs_->accept(this));
+ } else {
+ Value *rhs = pop_expr();
+ TRY2(n->lhs_->accept(this));
+ Value *lhs = pop_expr();
+ if (!n->rhs_->is_ref())
+ rhs = B.CreateIntCast(rhs, cast<PointerType>(lhs->getType())->getElementType(), false);
+ B.CreateStore(rhs, lhs);
+ }
+ }
+ }
+ return StatusTuple(0);
+}
+
+StatusTuple CodegenLLVM::lookup_var(Node *n, const string &name, Scopes::VarScope *scope,
+ VariableDeclStmtNode **decl, Value **mem) const {
+ *decl = scope->lookup(name, SCOPE_GLOBAL);
+ if (!*decl) return mkstatus_(n, "cannot find %s variable", name.c_str());
+ auto it = vars_.find(*decl);
+ if (it == vars_.end()) return mkstatus_(n, "unable to find %s memory location", name.c_str());
+ *mem = it->second;
+ return StatusTuple(0);
+}
+
+StatusTuple CodegenLLVM::visit_packet_expr_node(PacketExprNode *n) {
+ auto p = proto_scopes_->top_struct()->lookup(n->id_->name_, true);
+ VariableDeclStmtNode *offset_decl, *skb_decl;
+ Value *offset_mem, *skb_mem;
+ TRY2(lookup_var(n, "skb", scopes_->current_var(), &skb_decl, &skb_mem));
+ TRY2(lookup_var(n, "$" + n->id_->name_, scopes_->current_var(), &offset_decl, &offset_mem));
+
+ if (p) {
+ auto f = p->field(n->id_->sub_name_);
+ if (f) {
+ size_t bit_offset = f->bit_offset_;
+ size_t bit_width = f->bit_width_;
+ if (n->bitop_) {
+ bit_offset += f->bit_width_ - (n->bitop_->bit_offset_ + n->bitop_->bit_width_);
+ bit_width = std::min(bit_width - n->bitop_->bit_offset_, n->bitop_->bit_width_);
+ }
+ if (n->is_ref()) {
+ // e.g.: @ip.hchecksum, return offset of the header within packet
+ LoadInst *offset_ptr = B.CreateLoad(offset_mem);
+ Value *skb_hdr_offset = B.CreateAdd(offset_ptr, B.getInt64(bit_offset >> 3));
+ expr_ = B.CreateIntCast(skb_hdr_offset, B.getInt64Ty(), false);
+ } else if (n->is_lhs()) {
+ emit("bpf_dins_pkt(pkt, %s + %zu, %zu, %zu, ", n->id_->c_str(), bit_offset >> 3, bit_offset & 0x7, bit_width);
+ Function *store_fn = mod_->getFunction("bpf_dins_pkt");
+ if (!store_fn) return mkstatus_(n, "unable to find function bpf_dins_pkt");
+ LoadInst *skb_ptr = B.CreateLoad(skb_mem);
+ Value *skb_ptr8 = B.CreateBitCast(skb_ptr, B.getInt8PtrTy());
+ LoadInst *offset_ptr = B.CreateLoad(offset_mem);
+ Value *skb_hdr_offset = B.CreateAdd(offset_ptr, B.getInt64(bit_offset >> 3));
+ Value *rhs = B.CreateIntCast(pop_expr(), B.getInt64Ty(), false);
+ B.CreateCall(store_fn, vector<Value *>({skb_ptr8, skb_hdr_offset, B.getInt64(bit_offset & 0x7),
+ B.getInt64(bit_width), rhs}));
+ } else {
+ emit("bpf_dext_pkt(pkt, %s + %zu, %zu, %zu)", n->id_->c_str(), bit_offset >> 3, bit_offset & 0x7, bit_width);
+ Function *load_fn = mod_->getFunction("bpf_dext_pkt");
+ if (!load_fn) return mkstatus_(n, "unable to find function bpf_dext_pkt");
+ LoadInst *skb_ptr = B.CreateLoad(skb_mem);
+ Value *skb_ptr8 = B.CreateBitCast(skb_ptr, B.getInt8PtrTy());
+ LoadInst *offset_ptr = B.CreateLoad(offset_mem);
+ Value *skb_hdr_offset = B.CreateAdd(offset_ptr, B.getInt64(bit_offset >> 3));
+ expr_ = B.CreateCall(load_fn, vector<Value *>({skb_ptr8, skb_hdr_offset,
+ B.getInt64(bit_offset & 0x7), B.getInt64(bit_width)}));
+ // this generates extra trunc insns whereas the bpf.load fns already
+ // trunc the values internally in the bpf interpeter
+ //expr_ = B.CreateTrunc(pop_expr(), B.getIntNTy(bit_width));
+ }
+ } else {
+ emit("pkt->start + pkt->offset + %s", n->id_->c_str());
+ return mkstatus_(n, "unsupported");
+ }
+ }
+ return StatusTuple(0);
+}
+
+StatusTuple CodegenLLVM::visit_integer_expr_node(IntegerExprNode *n) {
+ APInt val;
+ StringRef(n->val_).getAsInteger(0, val);
+ expr_ = ConstantInt::get(mod_->getContext(), val);
+ if (n->bits_)
+ expr_ = B.CreateIntCast(expr_, B.getIntNTy(n->bits_), false);
+ return StatusTuple(0);
+}
+
+StatusTuple CodegenLLVM::visit_string_expr_node(StringExprNode *n) {
+ if (n->is_lhs()) return mkstatus_(n, "cannot assign to a string");
+
+ Value *global = B.CreateGlobalString(n->val_);
+ Value *ptr = make_alloca(resolve_entry_stack(), B.getInt8Ty(), "",
+ B.getInt64(n->val_.size() + 1));
+#if LLVM_MAJOR_VERSION >= 7
+ B.CreateMemCpy(ptr, 1, global, 1, n->val_.size() + 1);
+#else
+ B.CreateMemCpy(ptr, global, n->val_.size() + 1, 1);
+#endif
+ expr_ = ptr;
+
+ return StatusTuple(0);
+}
+
+StatusTuple CodegenLLVM::emit_short_circuit_and(BinopExprNode *n) {
+ Function *parent = B.GetInsertBlock()->getParent();
+ BasicBlock *label_start = B.GetInsertBlock();
+ BasicBlock *label_then = BasicBlock::Create(ctx(), "and.then", parent);
+ BasicBlock *label_end = BasicBlock::Create(ctx(), "and.end", parent);
+
+ TRY2(n->lhs_->accept(this));
+ Value *neq_zero = B.CreateICmpNE(pop_expr(), B.getIntN(n->lhs_->bit_width_, 0));
+ B.CreateCondBr(neq_zero, label_then, label_end);
+
+ {
+ BlockStack bstack(this, label_then);
+ TRY2(n->rhs_->accept(this));
+ expr_ = B.CreateICmpNE(pop_expr(), B.getIntN(n->rhs_->bit_width_, 0));
+ B.CreateBr(label_end);
+ }
+
+ B.SetInsertPoint(label_end);
+
+ PHINode *phi = B.CreatePHI(B.getInt1Ty(), 2);
+ phi->addIncoming(B.getFalse(), label_start);
+ phi->addIncoming(pop_expr(), label_then);
+ expr_ = phi;
+
+ return StatusTuple(0);
+}
+
+StatusTuple CodegenLLVM::emit_short_circuit_or(BinopExprNode *n) {
+ Function *parent = B.GetInsertBlock()->getParent();
+ BasicBlock *label_start = B.GetInsertBlock();
+ BasicBlock *label_then = BasicBlock::Create(ctx(), "or.then", parent);
+ BasicBlock *label_end = BasicBlock::Create(ctx(), "or.end", parent);
+
+ TRY2(n->lhs_->accept(this));
+ Value *neq_zero = B.CreateICmpNE(pop_expr(), B.getIntN(n->lhs_->bit_width_, 0));
+ B.CreateCondBr(neq_zero, label_end, label_then);
+
+ {
+ BlockStack bstack(this, label_then);
+ TRY2(n->rhs_->accept(this));
+ expr_ = B.CreateICmpNE(pop_expr(), B.getIntN(n->rhs_->bit_width_, 0));
+ B.CreateBr(label_end);
+ }
+
+ B.SetInsertPoint(label_end);
+
+ PHINode *phi = B.CreatePHI(B.getInt1Ty(), 2);
+ phi->addIncoming(B.getTrue(), label_start);
+ phi->addIncoming(pop_expr(), label_then);
+ expr_ = phi;
+
+ return StatusTuple(0);
+}
+
+StatusTuple CodegenLLVM::visit_binop_expr_node(BinopExprNode *n) {
+ if (n->op_ == Tok::TAND)
+ return emit_short_circuit_and(n);
+ if (n->op_ == Tok::TOR)
+ return emit_short_circuit_or(n);
+
+ TRY2(n->lhs_->accept(this));
+ Value *lhs = pop_expr();
+ TRY2(n->rhs_->accept(this));
+ Value *rhs = B.CreateIntCast(pop_expr(), lhs->getType(), false);
+ switch (n->op_) {
+ case Tok::TCEQ: expr_ = B.CreateICmpEQ(lhs, rhs); break;
+ case Tok::TCNE: expr_ = B.CreateICmpNE(lhs, rhs); break;
+ case Tok::TXOR: expr_ = B.CreateXor(lhs, rhs); break;
+ case Tok::TMOD: expr_ = B.CreateURem(lhs, rhs); break;
+ case Tok::TCLT: expr_ = B.CreateICmpULT(lhs, rhs); break;
+ case Tok::TCLE: expr_ = B.CreateICmpULE(lhs, rhs); break;
+ case Tok::TCGT: expr_ = B.CreateICmpUGT(lhs, rhs); break;
+ case Tok::TCGE: expr_ = B.CreateICmpUGE(lhs, rhs); break;
+ case Tok::TPLUS: expr_ = B.CreateAdd(lhs, rhs); break;
+ case Tok::TMINUS: expr_ = B.CreateSub(lhs, rhs); break;
+ case Tok::TLAND: expr_ = B.CreateAnd(lhs, rhs); break;
+ case Tok::TLOR: expr_ = B.CreateOr(lhs, rhs); break;
+ default: return mkstatus_(n, "unsupported binary operator");
+ }
+ return StatusTuple(0);
+}
+
+StatusTuple CodegenLLVM::visit_unop_expr_node(UnopExprNode *n) {
+ TRY2(n->expr_->accept(this));
+ switch (n->op_) {
+ case Tok::TNOT: expr_ = B.CreateNot(pop_expr()); break;
+ case Tok::TCMPL: expr_ = B.CreateNeg(pop_expr()); break;
+ default: {}
+ }
+ return StatusTuple(0);
+}
+
+StatusTuple CodegenLLVM::visit_bitop_expr_node(BitopExprNode *n) {
+ return StatusTuple(0);
+}
+
+StatusTuple CodegenLLVM::visit_goto_expr_node(GotoExprNode *n) {
+ if (n->id_->name_ == "DONE") {
+ return mkstatus_(n, "use return statement instead");
+ }
+ string jump_label;
+ // when dealing with multistates, goto statements may be overridden
+ auto rewrite_it = proto_rewrites_.find(n->id_->full_name());
+ auto default_it = proto_rewrites_.find("");
+ if (rewrite_it != proto_rewrites_.end()) {
+ jump_label = rewrite_it->second;
+ } else if (default_it != proto_rewrites_.end()) {
+ jump_label = default_it->second;
+ } else {
+ auto state = scopes_->current_state()->lookup(n->id_->full_name(), false);
+ if (state) {
+ jump_label = state->scoped_name();
+ if (n->is_continue_) {
+ jump_label += "_continue";
+ }
+ } else {
+ state = scopes_->current_state()->lookup("EOP", false);
+ if (state) {
+ jump_label = state->scoped_name();
+ }
+ }
+ }
+ B.CreateBr(resolve_label(jump_label));
+ return StatusTuple(0);
+}
+
+StatusTuple CodegenLLVM::visit_return_expr_node(ReturnExprNode *n) {
+ TRY2(n->expr_->accept(this));
+ Function *parent = B.GetInsertBlock()->getParent();
+ Value *cast_1 = B.CreateIntCast(pop_expr(), parent->getReturnType(), true);
+ B.CreateStore(cast_1, retval_);
+ B.CreateBr(resolve_label("DONE"));
+ return StatusTuple(0);
+}
+
+StatusTuple CodegenLLVM::emit_table_lookup(MethodCallExprNode *n) {
+ TableDeclStmtNode* table = scopes_->top_table()->lookup(n->id_->name_);
+ IdentExprNode* arg0 = static_cast<IdentExprNode*>(n->args_.at(0).get());
+ IdentExprNode* arg1;
+ StructVariableDeclStmtNode* arg1_type;
+
+ auto table_fd_it = table_fds_.find(table);
+ if (table_fd_it == table_fds_.end())
+ return mkstatus_(n, "unable to find table %s in table_fds_", n->id_->c_str());
+
+ Function *pseudo_fn = mod_->getFunction("llvm.bpf.pseudo");
+ if (!pseudo_fn) return mkstatus_(n, "pseudo fd loader doesn't exist");
+ Function *lookup_fn = mod_->getFunction("bpf_map_lookup_elem_");
+ if (!lookup_fn) return mkstatus_(n, "bpf_map_lookup_elem_ undefined");
+
+ CallInst *pseudo_call = B.CreateCall(pseudo_fn, vector<Value *>({B.getInt64(BPF_PSEUDO_MAP_FD),
+ B.getInt64(table_fd_it->second)}));
+ Value *pseudo_map_fd = pseudo_call;
+
+ TRY2(arg0->accept(this));
+ Value *key_ptr = B.CreateBitCast(pop_expr(), B.getInt8PtrTy());
+
+ expr_ = B.CreateCall(lookup_fn, vector<Value *>({pseudo_map_fd, key_ptr}));
+
+ if (table->type_id()->name_ == "FIXED_MATCH" || table->type_id()->name_ == "INDEXED") {
+ if (n->args_.size() == 2) {
+ arg1 = static_cast<IdentExprNode*>(n->args_.at(1).get());
+ arg1_type = static_cast<StructVariableDeclStmtNode*>(arg1->decl_);
+ if (table->leaf_id()->name_ != arg1_type->struct_id_->name_) {
+ return mkstatus_(n, "lookup pointer type mismatch %s != %s", table->leaf_id()->c_str(),
+ arg1_type->struct_id_->c_str());
+ }
+ auto it = vars_.find(arg1_type);
+ if (it == vars_.end()) return mkstatus_(n, "Cannot locate variable %s in vars_ table", n->id_->c_str());
+ expr_ = B.CreateBitCast(pop_expr(), cast<PointerType>(it->second->getType())->getElementType());
+ B.CreateStore(pop_expr(), it->second);
+ }
+ } else {
+ return mkstatus_(n, "lookup in table type %s unsupported", table->type_id()->c_str());
+ }
+ return StatusTuple(0);
+}
+
+StatusTuple CodegenLLVM::emit_table_update(MethodCallExprNode *n) {
+ TableDeclStmtNode* table = scopes_->top_table()->lookup(n->id_->name_);
+ IdentExprNode* arg0 = static_cast<IdentExprNode*>(n->args_.at(0).get());
+ IdentExprNode* arg1 = static_cast<IdentExprNode*>(n->args_.at(1).get());
+
+ auto table_fd_it = table_fds_.find(table);
+ if (table_fd_it == table_fds_.end())
+ return mkstatus_(n, "unable to find table %s in table_fds_", n->id_->c_str());
+ Function *pseudo_fn = mod_->getFunction("llvm.bpf.pseudo");
+ if (!pseudo_fn) return mkstatus_(n, "pseudo fd loader doesn't exist");
+ Function *update_fn = mod_->getFunction("bpf_map_update_elem_");
+ if (!update_fn) return mkstatus_(n, "bpf_map_update_elem_ undefined");
+
+ CallInst *pseudo_call = B.CreateCall(pseudo_fn, vector<Value *>({B.getInt64(BPF_PSEUDO_MAP_FD),
+ B.getInt64(table_fd_it->second)}));
+ Value *pseudo_map_fd = pseudo_call;
+
+ TRY2(arg0->accept(this));
+ Value *key_ptr = B.CreateBitCast(pop_expr(), B.getInt8PtrTy());
+
+ if (table->type_id()->name_ == "FIXED_MATCH" || table->type_id()->name_ == "INDEXED") {
+ TRY2(arg1->accept(this));
+ Value *value_ptr = B.CreateBitCast(pop_expr(), B.getInt8PtrTy());
+
+ expr_ = B.CreateCall(update_fn, vector<Value *>({pseudo_map_fd, key_ptr, value_ptr, B.getInt64(BPF_ANY)}));
+ } else {
+ return mkstatus_(n, "unsupported");
+ }
+ return StatusTuple(0);
+}
+
+StatusTuple CodegenLLVM::emit_table_delete(MethodCallExprNode *n) {
+ TableDeclStmtNode* table = scopes_->top_table()->lookup(n->id_->name_);
+ IdentExprNode* arg0 = static_cast<IdentExprNode*>(n->args_.at(0).get());
+
+ auto table_fd_it = table_fds_.find(table);
+ if (table_fd_it == table_fds_.end())
+ return mkstatus_(n, "unable to find table %s in table_fds_", n->id_->c_str());
+ Function *pseudo_fn = mod_->getFunction("llvm.bpf.pseudo");
+ if (!pseudo_fn) return mkstatus_(n, "pseudo fd loader doesn't exist");
+ Function *update_fn = mod_->getFunction("bpf_map_update_elem_");
+ if (!update_fn) return mkstatus_(n, "bpf_map_update_elem_ undefined");
+
+ CallInst *pseudo_call = B.CreateCall(pseudo_fn, vector<Value *>({B.getInt64(BPF_PSEUDO_MAP_FD),
+ B.getInt64(table_fd_it->second)}));
+ Value *pseudo_map_fd = pseudo_call;
+
+ TRY2(arg0->accept(this));
+ Value *key_ptr = B.CreateBitCast(pop_expr(), B.getInt8PtrTy());
+
+ if (table->type_id()->name_ == "FIXED_MATCH" || table->type_id()->name_ == "INDEXED") {
+ expr_ = B.CreateCall(update_fn, vector<Value *>({pseudo_map_fd, key_ptr}));
+ } else {
+ return mkstatus_(n, "unsupported");
+ }
+ return StatusTuple(0);
+}
+
+StatusTuple CodegenLLVM::emit_log(MethodCallExprNode *n) {
+ vector<Value *> args;
+ auto arg = n->args_.begin();
+ TRY2((*arg)->accept(this));
+ args.push_back(pop_expr());
+ args.push_back(B.getInt64(((*arg)->bit_width_ >> 3) + 1));
+ ++arg;
+ for (; arg != n->args_.end(); ++arg) {
+ TRY2((*arg)->accept(this));
+ args.push_back(pop_expr());
+ }
+
+ // int bpf_trace_printk(fmt, sizeof(fmt), ...)
+ FunctionType *printk_fn_type = FunctionType::get(B.getInt32Ty(), vector<Type *>({B.getInt8PtrTy(), B.getInt64Ty()}), true);
+ Value *printk_fn = B.CreateIntToPtr(B.getInt64(BPF_FUNC_trace_printk),
+ PointerType::getUnqual(printk_fn_type));
+
+ expr_ = B.CreateCall(printk_fn, args);
+ return StatusTuple(0);
+}
+
+StatusTuple CodegenLLVM::emit_packet_rewrite_field(MethodCallExprNode *n) {
+ TRY2(n->args_[1]->accept(this));
+ TRY2(n->args_[0]->accept(this));
+ return StatusTuple(0);
+}
+
+StatusTuple CodegenLLVM::emit_atomic_add(MethodCallExprNode *n) {
+ TRY2(n->args_[0]->accept(this));
+ Value *lhs = B.CreateBitCast(pop_expr(), Type::getInt64PtrTy(ctx()));
+ TRY2(n->args_[1]->accept(this));
+ Value *rhs = B.CreateSExt(pop_expr(), B.getInt64Ty());
+ AtomicRMWInst *atomic_inst = B.CreateAtomicRMW(
+ AtomicRMWInst::Add, lhs, rhs, AtomicOrdering::SequentiallyConsistent);
+ atomic_inst->setVolatile(false);
+ return StatusTuple(0);
+}
+
+StatusTuple CodegenLLVM::emit_incr_cksum(MethodCallExprNode *n, size_t sz) {
+ Value *is_pseudo;
+ string csum_fn_str;
+ if (n->args_.size() == 4) {
+ TRY2(n->args_[3]->accept(this));
+ is_pseudo = B.CreateIntCast(B.CreateIsNotNull(pop_expr()), B.getInt64Ty(), false);
+ csum_fn_str = "bpf_l4_csum_replace_";
+ } else {
+ is_pseudo = B.getInt64(0);
+ csum_fn_str = "bpf_l3_csum_replace_";
+ }
+
+ TRY2(n->args_[2]->accept(this));
+ Value *new_val = B.CreateZExt(pop_expr(), B.getInt64Ty());
+ TRY2(n->args_[1]->accept(this));
+ Value *old_val = B.CreateZExt(pop_expr(), B.getInt64Ty());
+ TRY2(n->args_[0]->accept(this));
+ Value *offset = B.CreateZExt(pop_expr(), B.getInt64Ty());
+
+ Function *csum_fn = mod_->getFunction(csum_fn_str);
+ if (!csum_fn) return mkstatus_(n, "Undefined built-in %s", csum_fn_str.c_str());
+
+ // flags = (is_pseudo << 4) | sizeof(old_val)
+ Value *flags_lower = B.getInt64(sz ? sz : bits_to_size(n->args_[1]->bit_width_));
+ Value *flags_upper = B.CreateShl(is_pseudo, B.getInt64(4));
+ Value *flags = B.CreateOr(flags_upper, flags_lower);
+
+ VariableDeclStmtNode *skb_decl;
+ Value *skb_mem;
+ TRY2(lookup_var(n, "skb", scopes_->current_var(), &skb_decl, &skb_mem));
+ LoadInst *skb_ptr = B.CreateLoad(skb_mem);
+ Value *skb_ptr8 = B.CreateBitCast(skb_ptr, B.getInt8PtrTy());
+
+ expr_ = B.CreateCall(csum_fn, vector<Value *>({skb_ptr8, offset, old_val, new_val, flags}));
+ return StatusTuple(0);
+}
+
+StatusTuple CodegenLLVM::emit_get_usec_time(MethodCallExprNode *n) {
+ return StatusTuple(0);
+}
+
+StatusTuple CodegenLLVM::visit_method_call_expr_node(MethodCallExprNode *n) {
+ if (n->id_->sub_name_.size()) {
+ if (n->id_->sub_name_ == "lookup") {
+ TRY2(emit_table_lookup(n));
+ } else if (n->id_->sub_name_ == "update") {
+ TRY2(emit_table_update(n));
+ } else if (n->id_->sub_name_ == "delete") {
+ TRY2(emit_table_delete(n));
+ } else if (n->id_->sub_name_ == "rewrite_field" && n->id_->name_ == "pkt") {
+ TRY2(emit_packet_rewrite_field(n));
+ }
+ } else if (n->id_->name_ == "atomic_add") {
+ TRY2(emit_atomic_add(n));
+ } else if (n->id_->name_ == "log") {
+ TRY2(emit_log(n));
+ } else if (n->id_->name_ == "incr_cksum") {
+ TRY2(emit_incr_cksum(n));
+ } else if (n->id_->name_ == "get_usec_time") {
+ TRY2(emit_get_usec_time(n));
+ } else {
+ return mkstatus_(n, "unsupported");
+ }
+ TRY2(n->block_->accept(this));
+ return StatusTuple(0);
+}
+
+/* result = lookup(key)
+ * if (!result) {
+ * update(key, {0}, BPF_NOEXIST)
+ * result = lookup(key)
+ * }
+ */
+StatusTuple CodegenLLVM::visit_table_index_expr_node(TableIndexExprNode *n) {
+ auto table_fd_it = table_fds_.find(n->table_);
+ if (table_fd_it == table_fds_.end())
+ return mkstatus_(n, "unable to find table %s in table_fds_", n->id_->c_str());
+
+ Function *pseudo_fn = mod_->getFunction("llvm.bpf.pseudo");
+ if (!pseudo_fn) return mkstatus_(n, "pseudo fd loader doesn't exist");
+ Function *update_fn = mod_->getFunction("bpf_map_update_elem_");
+ if (!update_fn) return mkstatus_(n, "bpf_map_update_elem_ undefined");
+ Function *lookup_fn = mod_->getFunction("bpf_map_lookup_elem_");
+ if (!lookup_fn) return mkstatus_(n, "bpf_map_lookup_elem_ undefined");
+ StructType *leaf_type;
+ TRY2(lookup_struct_type(n->table_->leaf_type_, &leaf_type));
+ PointerType *leaf_ptype = PointerType::getUnqual(leaf_type);
+
+ CallInst *pseudo_call = B.CreateCall(pseudo_fn, vector<Value *>({B.getInt64(BPF_PSEUDO_MAP_FD),
+ B.getInt64(table_fd_it->second)}));
+ Value *pseudo_map_fd = pseudo_call;
+
+ TRY2(n->index_->accept(this));
+ Value *key_ptr = B.CreateBitCast(pop_expr(), B.getInt8PtrTy());
+
+ // result = lookup(key)
+ Value *lookup1 = B.CreateBitCast(B.CreateCall(lookup_fn, vector<Value *>({pseudo_map_fd, key_ptr})), leaf_ptype);
+
+ Value *result = nullptr;
+ if (n->table_->policy_id()->name_ == "AUTO") {
+ Function *parent = B.GetInsertBlock()->getParent();
+ BasicBlock *label_start = B.GetInsertBlock();
+ BasicBlock *label_then = BasicBlock::Create(ctx(), n->id_->name_ + "[].then", parent);
+ BasicBlock *label_end = BasicBlock::Create(ctx(), n->id_->name_ + "[].end", parent);
+
+ Value *eq_zero = B.CreateIsNull(lookup1);
+ B.CreateCondBr(eq_zero, label_then, label_end);
+
+ B.SetInsertPoint(label_then);
+ // var Leaf leaf {0}
+ Value *leaf_ptr = B.CreateBitCast(
+ make_alloca(resolve_entry_stack(), leaf_type), B.getInt8PtrTy());
+ B.CreateMemSet(leaf_ptr, B.getInt8(0), B.getInt64(n->table_->leaf_id()->bit_width_ >> 3), 1);
+ // update(key, leaf)
+ B.CreateCall(update_fn, vector<Value *>({pseudo_map_fd, key_ptr, leaf_ptr, B.getInt64(BPF_NOEXIST)}));
+
+ // result = lookup(key)
+ Value *lookup2 = B.CreateBitCast(B.CreateCall(lookup_fn, vector<Value *>({pseudo_map_fd, key_ptr})), leaf_ptype);
+ B.CreateBr(label_end);
+
+ B.SetInsertPoint(label_end);
+
+ PHINode *phi = B.CreatePHI(leaf_ptype, 2);
+ phi->addIncoming(lookup1, label_start);
+ phi->addIncoming(lookup2, label_then);
+ result = phi;
+ } else if (n->table_->policy_id()->name_ == "NONE") {
+ result = lookup1;
+ }
+
+ if (n->is_lhs()) {
+ if (n->sub_decl_) {
+ Type *ptr_type = PointerType::getUnqual(B.getIntNTy(n->sub_decl_->bit_width_));
+ // u64 *errval -> uN *errval
+ Value *err_cast = B.CreateBitCast(errval_, ptr_type);
+ // if valid then &field, else &errval
+ Function *parent = B.GetInsertBlock()->getParent();
+ BasicBlock *label_start = B.GetInsertBlock();
+ BasicBlock *label_then = BasicBlock::Create(ctx(), n->id_->name_ + "[]field.then", parent);
+ BasicBlock *label_end = BasicBlock::Create(ctx(), n->id_->name_ + "[]field.end", parent);
+
+ if (1) {
+ // the PHI implementation of this doesn't load, maybe eBPF limitation?
+ B.CreateCondBr(B.CreateIsNull(result), label_then, label_end);
+ B.SetInsertPoint(label_then);
+ B.CreateStore(B.getInt32(2), retval_);
+ B.CreateBr(resolve_label("DONE"));
+
+ B.SetInsertPoint(label_end);
+ vector<Value *> indices({B.getInt32(0), B.getInt32(n->sub_decl_->slot_)});
+ expr_ = B.CreateInBoundsGEP(result, indices);
+ } else {
+ B.CreateCondBr(B.CreateIsNotNull(result), label_then, label_end);
+
+ B.SetInsertPoint(label_then);
+ vector<Value *> indices({B.getInt32(0), B.getInt32(n->sub_decl_->slot_)});
+ Value *field = B.CreateInBoundsGEP(result, indices);
+ B.CreateBr(label_end);
+
+ B.SetInsertPoint(label_end);
+ PHINode *phi = B.CreatePHI(ptr_type, 2);
+ phi->addIncoming(err_cast, label_start);
+ phi->addIncoming(field, label_then);
+ expr_ = phi;
+ }
+ } else {
+ return mkstatus_(n, "unsupported");
+ }
+ } else {
+ expr_ = result;
+ }
+ return StatusTuple(0);
+}
+
+/// on_match
+StatusTuple CodegenLLVM::visit_match_decl_stmt_node(MatchDeclStmtNode *n) {
+ if (n->formals_.size() != 1)
+ return mkstatus_(n, "on_match expected 1 arguments, %zu given", n->formals_.size());
+ StructVariableDeclStmtNode* leaf_n = static_cast<StructVariableDeclStmtNode*>(n->formals_.at(0).get());
+ if (!leaf_n)
+ return mkstatus_(n, "invalid parameter type");
+ // lookup result variable
+ auto result_decl = scopes_->current_var()->lookup("_result", false);
+ if (!result_decl) return mkstatus_(n, "unable to find _result built-in");
+ auto result = vars_.find(result_decl);
+ if (result == vars_.end()) return mkstatus_(n, "unable to find memory for _result built-in");
+ vars_[leaf_n] = result->second;
+
+ Value *load_1 = B.CreateLoad(result->second);
+ Value *is_null = B.CreateIsNotNull(load_1);
+
+ Function *parent = B.GetInsertBlock()->getParent();
+ BasicBlock *label_then = BasicBlock::Create(ctx(), "onvalid.then", parent);
+ BasicBlock *label_end = BasicBlock::Create(ctx(), "onvalid.end", parent);
+ B.CreateCondBr(is_null, label_then, label_end);
+
+ {
+ BlockStack bstack(this, label_then);
+ TRY2(n->block_->accept(this));
+ if (!B.GetInsertBlock()->getTerminator())
+ B.CreateBr(label_end);
+ }
+
+ B.SetInsertPoint(label_end);
+ return StatusTuple(0);
+}
+
+/// on_miss
+StatusTuple CodegenLLVM::visit_miss_decl_stmt_node(MissDeclStmtNode *n) {
+ if (n->formals_.size() != 0)
+ return mkstatus_(n, "on_match expected 0 arguments, %zu given", n->formals_.size());
+ auto result_decl = scopes_->current_var()->lookup("_result", false);
+ if (!result_decl) return mkstatus_(n, "unable to find _result built-in");
+ auto result = vars_.find(result_decl);
+ if (result == vars_.end()) return mkstatus_(n, "unable to find memory for _result built-in");
+
+ Value *load_1 = B.CreateLoad(result->second);
+ Value *is_null = B.CreateIsNull(load_1);
+
+ Function *parent = B.GetInsertBlock()->getParent();
+ BasicBlock *label_then = BasicBlock::Create(ctx(), "onvalid.then", parent);
+ BasicBlock *label_end = BasicBlock::Create(ctx(), "onvalid.end", parent);
+ B.CreateCondBr(is_null, label_then, label_end);
+
+ {
+ BlockStack bstack(this, label_then);
+ TRY2(n->block_->accept(this));
+ if (!B.GetInsertBlock()->getTerminator())
+ B.CreateBr(label_end);
+ }
+
+ B.SetInsertPoint(label_end);
+ return StatusTuple(0);
+}
+
+StatusTuple CodegenLLVM::visit_failure_decl_stmt_node(FailureDeclStmtNode *n) {
+ return mkstatus_(n, "unsupported");
+}
+
+StatusTuple CodegenLLVM::visit_expr_stmt_node(ExprStmtNode *n) {
+ TRY2(n->expr_->accept(this));
+ expr_ = nullptr;
+ return StatusTuple(0);
+}
+
+StatusTuple CodegenLLVM::visit_struct_variable_decl_stmt_node(StructVariableDeclStmtNode *n) {
+ if (n->struct_id_->name_ == "" || n->struct_id_->name_[0] == '_') {
+ return StatusTuple(0);
+ }
+
+ StructType *stype;
+ StructDeclStmtNode *decl;
+ TRY2(lookup_struct_type(n, &stype, &decl));
+
+ Type *ptr_stype = n->is_pointer() ? PointerType::getUnqual(stype) : (PointerType *)stype;
+ AllocaInst *ptr_a = make_alloca(resolve_entry_stack(), ptr_stype);
+ vars_[n] = ptr_a;
+
+ if (n->struct_id_->scope_name_ == "proto") {
+ if (n->is_pointer()) {
+ ConstantPointerNull *const_null = ConstantPointerNull::get(cast<PointerType>(ptr_stype));
+ B.CreateStore(const_null, ptr_a);
+ } else {
+ return mkstatus_(n, "unsupported");
+ // string var = n->scope_id() + n->id_->name_;
+ // /* zero initialize array to be filled in with packet header */
+ // emit("uint64_t __%s[%zu] = {}; uint8_t *%s = (uint8_t*)__%s;",
+ // var.c_str(), ((decl->bit_width_ >> 3) + 7) >> 3, var.c_str(), var.c_str());
+ // for (auto it = n->init_.begin(); it != n->init_.end(); ++it) {
+ // auto asn = static_cast<AssignExprNode*>(it->get());
+ // if (auto f = decl->field(asn->id_->sub_name_)) {
+ // size_t bit_offset = f->bit_offset_;
+ // size_t bit_width = f->bit_width_;
+ // if (asn->bitop_) {
+ // bit_offset += f->bit_width_ - (asn->bitop_->bit_offset_ + asn->bitop_->bit_width_);
+ // bit_width = std::min(bit_width - asn->bitop_->bit_offset_, asn->bitop_->bit_width_);
+ // }
+ // emit(" bpf_dins(%s + %zu, %zu, %zu, ", var.c_str(), bit_offset >> 3, bit_offset & 0x7, bit_width);
+ // TRY2(asn->rhs_->accept(this));
+ // emit(");");
+ // }
+ // }
+ }
+ } else {
+ if (n->is_pointer()) {
+ if (n->id_->name_ == "_result") {
+ // special case for capturing the return value of a previous method call
+ Value *cast_1 = B.CreateBitCast(pop_expr(), ptr_stype);
+ B.CreateStore(cast_1, ptr_a);
+ } else {
+ ConstantPointerNull *const_null = ConstantPointerNull::get(cast<PointerType>(ptr_stype));
+ B.CreateStore(const_null, ptr_a);
+ }
+ } else {
+ B.CreateMemSet(ptr_a, B.getInt8(0), B.getInt64(decl->bit_width_ >> 3), 1);
+ if (!n->init_.empty()) {
+ for (auto it = n->init_.begin(); it != n->init_.end(); ++it)
+ TRY2((*it)->accept(this));
+ }
+ }
+ }
+ return StatusTuple(0);
+}
+
+StatusTuple CodegenLLVM::visit_integer_variable_decl_stmt_node(IntegerVariableDeclStmtNode *n) {
+ if (!B.GetInsertBlock())
+ return StatusTuple(0);
+
+ // uintX var = init
+ AllocaInst *ptr_a = make_alloca(resolve_entry_stack(),
+ B.getIntNTy(n->bit_width_), n->id_->name_);
+ vars_[n] = ptr_a;
+
+ // todo
+ if (!n->init_.empty())
+ TRY2(n->init_[0]->accept(this));
+ return StatusTuple(0);
+}
+
+StatusTuple CodegenLLVM::visit_struct_decl_stmt_node(StructDeclStmtNode *n) {
+ ++indent_;
+ StructType *struct_type = StructType::create(ctx(), "_struct." + n->id_->name_);
+ vector<Type *> fields;
+ for (auto it = n->stmts_.begin(); it != n->stmts_.end(); ++it)
+ fields.push_back(B.getIntNTy((*it)->bit_width_));
+ struct_type->setBody(fields, n->is_packed());
+ structs_[n] = struct_type;
+ return StatusTuple(0);
+}
+
+StatusTuple CodegenLLVM::visit_parser_state_stmt_node(ParserStateStmtNode *n) {
+ string jump_label = n->scoped_name() + "_continue";
+ BasicBlock *label_entry = resolve_label(jump_label);
+ B.SetInsertPoint(label_entry);
+ if (n->next_state_)
+ TRY2(n->next_state_->accept(this));
+ return StatusTuple(0);
+}
+
+StatusTuple CodegenLLVM::visit_state_decl_stmt_node(StateDeclStmtNode *n) {
+ if (!n->id_)
+ return StatusTuple(0);
+ string jump_label = n->scoped_name();
+ BasicBlock *label_entry = resolve_label(jump_label);
+ B.SetInsertPoint(label_entry);
+
+ auto it = n->subs_.begin();
+
+ scopes_->push_state(it->scope_);
+
+ for (auto in = n->init_.begin(); in != n->init_.end(); ++in)
+ TRY2((*in)->accept(this));
+
+ if (n->subs_.size() == 1 && it->id_->name_ == "") {
+ // this is not a multistate protocol, emit everything and finish
+ TRY2(it->block_->accept(this));
+ if (n->parser_) {
+ B.CreateBr(resolve_label(jump_label + "_continue"));
+ TRY2(n->parser_->accept(this));
+ }
+ } else {
+ return mkstatus_(n, "unsupported");
+ }
+
+ scopes_->pop_state();
+ return StatusTuple(0);
+}
+
+StatusTuple CodegenLLVM::visit_table_decl_stmt_node(TableDeclStmtNode *n) {
+ if (n->table_type_->name_ == "Table"
+ || n->table_type_->name_ == "SharedTable") {
+ if (n->templates_.size() != 4)
+ return mkstatus_(n, "%s expected 4 arguments, %zu given", n->table_type_->c_str(), n->templates_.size());
+ auto key = scopes_->top_struct()->lookup(n->key_id()->name_, /*search_local*/true);
+ if (!key) return mkstatus_(n, "cannot find key %s", n->key_id()->name_.c_str());
+ auto leaf = scopes_->top_struct()->lookup(n->leaf_id()->name_, /*search_local*/true);
+ if (!leaf) return mkstatus_(n, "cannot find leaf %s", n->leaf_id()->name_.c_str());
+
+ bpf_map_type map_type = BPF_MAP_TYPE_UNSPEC;
+ if (n->type_id()->name_ == "FIXED_MATCH")
+ map_type = BPF_MAP_TYPE_HASH;
+ else if (n->type_id()->name_ == "INDEXED")
+ map_type = BPF_MAP_TYPE_ARRAY;
+ else
+ return mkstatus_(n, "Table type %s not implemented", n->type_id()->name_.c_str());
+
+ StructType *key_stype, *leaf_stype;
+ TRY2(lookup_struct_type(n->key_type_, &key_stype));
+ TRY2(lookup_struct_type(n->leaf_type_, &leaf_stype));
+ StructType *decl_struct = mod_->getTypeByName("_struct." + n->id_->name_);
+ if (!decl_struct)
+ decl_struct = StructType::create(ctx(), "_struct." + n->id_->name_);
+ if (decl_struct->isOpaque())
+ decl_struct->setBody(vector<Type *>({key_stype, leaf_stype}), /*isPacked=*/false);
+ GlobalVariable *decl_gvar = new GlobalVariable(*mod_, decl_struct, false,
+ GlobalValue::ExternalLinkage, 0, n->id_->name_);
+ decl_gvar->setSection("maps");
+ tables_[n] = decl_gvar;
+
+ int map_fd = bpf_create_map(map_type, n->id_->name_.c_str(),
+ key->bit_width_ / 8, leaf->bit_width_ / 8,
+ n->size_, 0);
+ if (map_fd >= 0)
+ table_fds_[n] = map_fd;
+ } else {
+ return mkstatus_(n, "Table %s not implemented", n->table_type_->name_.c_str());
+ }
+ return StatusTuple(0);
+}
+
+StatusTuple CodegenLLVM::lookup_struct_type(StructDeclStmtNode *decl, StructType **stype) const {
+ auto struct_it = structs_.find(decl);
+ if (struct_it == structs_.end())
+ return mkstatus_(decl, "could not find IR for type %s", decl->id_->c_str());
+ *stype = struct_it->second;
+
+ return StatusTuple(0);
+}
+
+StatusTuple CodegenLLVM::lookup_struct_type(VariableDeclStmtNode *n, StructType **stype,
+ StructDeclStmtNode **decl) const {
+ if (!n->is_struct())
+ return mkstatus_(n, "attempt to search for struct with a non-struct type %s", n->id_->c_str());
+
+ auto var = (StructVariableDeclStmtNode *)n;
+ StructDeclStmtNode *type;
+ if (var->struct_id_->scope_name_ == "proto")
+ type = proto_scopes_->top_struct()->lookup(var->struct_id_->name_, true);
+ else
+ type = scopes_->top_struct()->lookup(var->struct_id_->name_, true);
+
+ if (!type) return mkstatus_(n, "could not find type %s", var->struct_id_->c_str());
+
+ TRY2(lookup_struct_type(type, stype));
+
+ if (decl)
+ *decl = type;
+
+ return StatusTuple(0);
+}
+
+StatusTuple CodegenLLVM::visit_func_decl_stmt_node(FuncDeclStmtNode *n) {
+ if (n->formals_.size() != 1)
+ return mkstatus_(n, "Functions must have exactly 1 argument, %zd given", n->formals_.size());
+
+ vector<Type *> formals;
+ for (auto it = n->formals_.begin(); it != n->formals_.end(); ++it) {
+ VariableDeclStmtNode *formal = it->get();
+ if (formal->is_struct()) {
+ StructType *stype;
+ //TRY2(lookup_struct_type(formal, &stype));
+ auto var = (StructVariableDeclStmtNode *)formal;
+ stype = mod_->getTypeByName("_struct." + var->struct_id_->name_);
+ if (!stype) return mkstatus_(n, "could not find type %s", var->struct_id_->c_str());
+ formals.push_back(PointerType::getUnqual(stype));
+ } else {
+ formals.push_back(B.getIntNTy(formal->bit_width_));
+ }
+ }
+ FunctionType *fn_type = FunctionType::get(B.getInt32Ty(), formals, /*isVarArg=*/false);
+
+ Function *fn = mod_->getFunction(n->id_->name_);
+ if (fn) return mkstatus_(n, "Function %s already defined", n->id_->c_str());
+ fn = Function::Create(fn_type, GlobalValue::ExternalLinkage, n->id_->name_, mod_);
+ fn->setCallingConv(CallingConv::C);
+ fn->addFnAttr(Attribute::NoUnwind);
+ fn->setSection(BPF_FN_PREFIX + n->id_->name_);
+
+ BasicBlock *label_entry = BasicBlock::Create(ctx(), "entry", fn);
+ B.SetInsertPoint(label_entry);
+ string scoped_entry_label = to_string((uintptr_t)fn) + "::entry";
+ labels_[scoped_entry_label] = label_entry;
+ BasicBlock *label_return = resolve_label("DONE");
+ retval_ = make_alloca(label_entry, fn->getReturnType(), "ret");
+ B.CreateStore(B.getInt32(0), retval_);
+ errval_ = make_alloca(label_entry, B.getInt64Ty(), "err");
+ B.CreateStore(B.getInt64(0), errval_);
+
+ auto formal = n->formals_.begin();
+ for (auto arg = fn->arg_begin(); arg != fn->arg_end(); ++arg, ++formal) {
+ TRY2((*formal)->accept(this));
+ Value *ptr = vars_[formal->get()];
+ if (!ptr) return mkstatus_(n, "cannot locate memory location for arg %s", (*formal)->id_->c_str());
+ B.CreateStore(&*arg, ptr);
+
+ // Type *ptype;
+ // if ((*formal)->is_struct()) {
+ // StructType *type;
+ // TRY2(lookup_struct_type(formal->get(), &type));
+ // ptype = PointerType::getUnqual(type);
+ // } else {
+ // ptype = PointerType::getUnqual(B.getIntNTy((*formal)->bit_width_));
+ // }
+
+ // arg->setName((*formal)->id_->name_);
+ // AllocaInst *ptr = make_alloca(label_entry, ptype, (*formal)->id_->name_);
+ // B.CreateStore(arg, ptr);
+ // vars_[formal->get()] = ptr;
+ }
+
+ // visit function scoped variables
+ {
+ scopes_->push_state(n->scope_);
+
+ for (auto it = scopes_->current_var()->obegin(); it != scopes_->current_var()->oend(); ++it)
+ TRY2((*it)->accept(this));
+
+ TRY2(n->block_->accept(this));
+
+ scopes_->pop_state();
+ if (!B.GetInsertBlock()->getTerminator())
+ B.CreateBr(resolve_label("DONE"));
+
+ // always return something
+ B.SetInsertPoint(label_return);
+ B.CreateRet(B.CreateLoad(retval_));
+ }
+
+ return StatusTuple(0);
+}
+
+StatusTuple CodegenLLVM::visit(Node *root, TableStorage &ts, const string &id,
+ const string &maps_ns) {
+ scopes_->set_current(scopes_->top_state());
+ scopes_->set_current(scopes_->top_var());
+
+ TRY2(print_header());
+
+ for (auto it = scopes_->top_table()->obegin(); it != scopes_->top_table()->oend(); ++it)
+ TRY2((*it)->accept(this));
+
+ for (auto it = scopes_->top_func()->obegin(); it != scopes_->top_func()->oend(); ++it)
+ TRY2((*it)->accept(this));
+ //TRY2(print_parser());
+
+ for (auto table : tables_) {
+ bpf_map_type map_type = BPF_MAP_TYPE_UNSPEC;
+ if (table.first->type_id()->name_ == "FIXED_MATCH")
+ map_type = BPF_MAP_TYPE_HASH;
+ else if (table.first->type_id()->name_ == "INDEXED")
+ map_type = BPF_MAP_TYPE_ARRAY;
+ ts.Insert(Path({id, table.first->id_->name_}),
+ {
+ table.first->id_->name_, FileDesc(table_fds_[table.first]), map_type,
+ table.first->key_type_->bit_width_ >> 3, table.first->leaf_type_->bit_width_ >> 3,
+ table.first->size_, 0,
+ });
+ }
+ return StatusTuple(0);
+}
+
+StatusTuple CodegenLLVM::print_header() {
+
+ GlobalVariable *gvar_license = new GlobalVariable(*mod_, ArrayType::get(Type::getInt8Ty(ctx()), 4),
+ false, GlobalValue::ExternalLinkage, 0, "_license");
+ gvar_license->setSection("license");
+ gvar_license->setInitializer(ConstantDataArray::getString(ctx(), "GPL", true));
+
+ Function *pseudo_fn = mod_->getFunction("llvm.bpf.pseudo");
+ if (!pseudo_fn) {
+ pseudo_fn = Function::Create(
+ FunctionType::get(B.getInt64Ty(), vector<Type *>({B.getInt64Ty(), B.getInt64Ty()}), false),
+ GlobalValue::ExternalLinkage, "llvm.bpf.pseudo", mod_);
+ }
+
+ // declare structures
+ for (auto it = scopes_->top_struct()->obegin(); it != scopes_->top_struct()->oend(); ++it) {
+ if ((*it)->id_->name_ == "_Packet")
+ continue;
+ TRY2((*it)->accept(this));
+ }
+ for (auto it = proto_scopes_->top_struct()->obegin(); it != proto_scopes_->top_struct()->oend(); ++it) {
+ if ((*it)->id_->name_ == "_Packet")
+ continue;
+ TRY2((*it)->accept(this));
+ }
+ return StatusTuple(0);
+}
+
+int CodegenLLVM::get_table_fd(const string &name) const {
+ TableDeclStmtNode *table = scopes_->top_table()->lookup(name);
+ if (!table)
+ return -1;
+
+ auto table_fd_it = table_fds_.find(table);
+ if (table_fd_it == table_fds_.end())
+ return -1;
+
+ return table_fd_it->second;
+}
+
+LLVMContext & CodegenLLVM::ctx() const {
+ return mod_->getContext();
+}
+
+Constant * CodegenLLVM::const_int(uint64_t val, unsigned bits, bool is_signed) {
+ return ConstantInt::get(ctx(), APInt(bits, val, is_signed));
+}
+
+Value * CodegenLLVM::pop_expr() {
+ Value *ret = expr_;
+ expr_ = nullptr;
+ return ret;
+}
+
+BasicBlock * CodegenLLVM::resolve_label(const string &label) {
+ Function *parent = B.GetInsertBlock()->getParent();
+ string scoped_label = to_string((uintptr_t)parent) + "::" + label;
+ auto it = labels_.find(scoped_label);
+ if (it != labels_.end()) return it->second;
+ BasicBlock *label_new = BasicBlock::Create(ctx(), label, parent);
+ labels_[scoped_label] = label_new;
+ return label_new;
+}
+
+Instruction * CodegenLLVM::resolve_entry_stack() {
+ BasicBlock *label_entry = resolve_label("entry");
+ return &label_entry->back();
+}
+
+AllocaInst *CodegenLLVM::make_alloca(Instruction *Inst, Type *Ty,
+ const string &name, Value *ArraySize) {
+ IRBuilderBase::InsertPoint ip = B.saveIP();
+ B.SetInsertPoint(Inst);
+ AllocaInst *a = B.CreateAlloca(Ty, ArraySize, name);
+ B.restoreIP(ip);
+ return a;
+}
+
+AllocaInst *CodegenLLVM::make_alloca(BasicBlock *BB, Type *Ty,
+ const string &name, Value *ArraySize) {
+ IRBuilderBase::InsertPoint ip = B.saveIP();
+ B.SetInsertPoint(BB);
+ AllocaInst *a = B.CreateAlloca(Ty, ArraySize, name);
+ B.restoreIP(ip);
+ return a;
+}
+
+} // namespace cc
+} // namespace ebpf
diff --git a/src/cc/frontends/b/codegen_llvm.h b/src/cc/frontends/b/codegen_llvm.h
new file mode 100644
index 0000000..c2947f7
--- /dev/null
+++ b/src/cc/frontends/b/codegen_llvm.h
@@ -0,0 +1,133 @@
+/*
+ * Copyright (c) 2015 PLUMgrid, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <map>
+#include <stdio.h>
+#include <vector>
+#include <string>
+#include <set>
+
+#include "node.h"
+#include "scope.h"
+
+namespace llvm {
+class AllocaInst;
+class BasicBlock;
+class BranchInst;
+class Constant;
+class Instruction;
+class IRBuilderBase;
+class LLVMContext;
+class Module;
+class StructType;
+class SwitchInst;
+class Type;
+class Value;
+class GlobalVariable;
+}
+
+namespace ebpf {
+
+class TableStorage;
+
+namespace cc {
+
+class BlockStack;
+class SwitchStack;
+
+using std::vector;
+using std::string;
+using std::set;
+
+class CodegenLLVM : public Visitor {
+ friend class BlockStack;
+ friend class SwitchStack;
+ public:
+ CodegenLLVM(llvm::Module *mod, Scopes *scopes, Scopes *proto_scopes);
+ virtual ~CodegenLLVM();
+
+#define VISIT(type, func) virtual STATUS_RETURN visit_##func(type* n);
+ EXPAND_NODES(VISIT)
+#undef VISIT
+
+ STATUS_RETURN visit(Node *n, TableStorage &ts, const std::string &id,
+ const std::string &maps_ns);
+
+ int get_table_fd(const std::string &name) const;
+
+ private:
+ STATUS_RETURN emit_short_circuit_and(BinopExprNode* n);
+ STATUS_RETURN emit_short_circuit_or(BinopExprNode* n);
+ STATUS_RETURN emit_table_lookup(MethodCallExprNode* n);
+ STATUS_RETURN emit_table_update(MethodCallExprNode* n);
+ STATUS_RETURN emit_table_delete(MethodCallExprNode* n);
+ STATUS_RETURN emit_log(MethodCallExprNode* n);
+ STATUS_RETURN emit_packet_rewrite_field(MethodCallExprNode* n);
+ STATUS_RETURN emit_atomic_add(MethodCallExprNode* n);
+ STATUS_RETURN emit_cksum(MethodCallExprNode* n);
+ STATUS_RETURN emit_incr_cksum(MethodCallExprNode* n, size_t sz = 0);
+ STATUS_RETURN emit_lb_hash(MethodCallExprNode* n);
+ STATUS_RETURN emit_sizeof(MethodCallExprNode* n);
+ STATUS_RETURN emit_get_usec_time(MethodCallExprNode* n);
+ STATUS_RETURN emit_forward_to_vnf(MethodCallExprNode* n);
+ STATUS_RETURN emit_forward_to_group(MethodCallExprNode* n);
+ STATUS_RETURN print_header();
+
+ llvm::LLVMContext & ctx() const;
+ llvm::Constant * const_int(uint64_t val, unsigned bits = 64, bool is_signed = false);
+ llvm::Value * pop_expr();
+ llvm::BasicBlock * resolve_label(const string &label);
+ llvm::Instruction * resolve_entry_stack();
+ llvm::AllocaInst *make_alloca(llvm::Instruction *Inst, llvm::Type *Ty,
+ const std::string &name = "",
+ llvm::Value *ArraySize = nullptr);
+ llvm::AllocaInst *make_alloca(llvm::BasicBlock *BB, llvm::Type *Ty,
+ const std::string &name = "",
+ llvm::Value *ArraySize = nullptr);
+ StatusTuple lookup_var(Node *n, const std::string &name, Scopes::VarScope *scope,
+ VariableDeclStmtNode **decl, llvm::Value **mem) const;
+ StatusTuple lookup_struct_type(StructDeclStmtNode *decl, llvm::StructType **stype) const;
+ StatusTuple lookup_struct_type(VariableDeclStmtNode *n, llvm::StructType **stype,
+ StructDeclStmtNode **decl = nullptr) const;
+
+ template <typename... Args> void emit(const char *fmt, Args&&... params);
+ void emit(const char *s);
+
+ FILE* out_;
+ llvm::Module* mod_;
+ llvm::IRBuilderBase *b_;
+ int indent_;
+ int tmp_reg_index_;
+ Scopes *scopes_;
+ Scopes *proto_scopes_;
+ vector<vector<string> > free_instructions_;
+ vector<string> table_inits_;
+ map<string, string> proto_rewrites_;
+ map<TableDeclStmtNode *, llvm::GlobalVariable *> tables_;
+ map<TableDeclStmtNode *, int> table_fds_;
+ map<VariableDeclStmtNode *, llvm::Value *> vars_;
+ map<StructDeclStmtNode *, llvm::StructType *> structs_;
+ map<string, llvm::BasicBlock *> labels_;
+ llvm::SwitchInst *cur_switch_;
+ llvm::Value *expr_;
+ llvm::AllocaInst *retval_;
+ llvm::AllocaInst *errval_;
+};
+
+} // namespace cc
+} // namespace ebpf
diff --git a/src/cc/frontends/b/lexer.h b/src/cc/frontends/b/lexer.h
new file mode 100644
index 0000000..14f3110
--- /dev/null
+++ b/src/cc/frontends/b/lexer.h
@@ -0,0 +1,135 @@
+/*
+ * Copyright (c) 2015 PLUMgrid, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#ifndef yyFlexLexerOnce
+#undef yyFlexLexer
+#define yyFlexLexer ebpfccFlexLexer
+#include <FlexLexer.h>
+#endif
+
+#undef YY_DECL
+#define YY_DECL int ebpf::cc::Lexer::yylex()
+
+#include <iostream> // NOLINT
+#include <list>
+#include "parser.yy.hh"
+
+namespace ebpf {
+namespace cc {
+
+typedef BisonParser::token::yytokentype Tok;
+
+class Lexer : public yyFlexLexer {
+ public:
+ explicit Lexer(std::istream* in)
+ : yyFlexLexer(in), prev_tok_(Tok::TSEMI), lines_({""}), yylval_(NULL), yylloc_(NULL) {
+ if (!in || !*in)
+ fprintf(stderr, "Unable to open input stream\n");
+ }
+ int yylex(BisonParser::semantic_type *lval, BisonParser::location_type *lloc) {
+ yylval_ = lval;
+ yylloc_ = lloc;
+ return yylex();
+ }
+ std::string text(const BisonParser::location_type& loc) const {
+ return text(loc.begin, loc.end);
+ }
+ std::string text(const position& begin, const position& end) const {
+ std::string result;
+ for (size_t i = begin.line; i <= end.line; ++i) {
+ if (i == begin.line && i == end.line) {
+ result += lines_.at(i - 1).substr(begin.column - 1, end.column - begin.column);
+ } else if (i == begin.line && i < end.line) {
+ result += lines_.at(i - 1).substr(begin.column - 1);
+ } else if (i > begin.line && i == end.line) {
+ result += lines_.at(i - 1).substr(0, end.column);
+ } else if (i > begin.line && i == end.line) {
+ result += lines_.at(i - 1);
+ }
+ }
+ return result;
+ }
+ private:
+
+ // true if a semicolon should be replaced here
+ bool next_line() {
+ lines_.push_back("");
+ yylloc_->lines();
+ yylloc_->step();
+ switch (prev_tok_) {
+ case Tok::TIDENTIFIER:
+ case Tok::TINTEGER:
+ case Tok::THEXINTEGER:
+ case Tok::TRBRACE:
+ case Tok::TRPAREN:
+ case Tok::TRBRACK:
+ case Tok::TTRUE:
+ case Tok::TFALSE:
+ // uncomment to add implicit semicolons
+ //return true;
+ default:
+ break;
+ }
+ return false;
+ }
+
+ Tok save(Tok tok, bool ignore_text = false) {
+ if (!ignore_text) {
+ save_text();
+ }
+
+ switch (tok) {
+ case Tok::TIDENTIFIER:
+ case Tok::TINTEGER:
+ case Tok::THEXINTEGER:
+ yylval_->string = new std::string(yytext, yyleng);
+ break;
+ default:
+ yylval_->token = tok;
+ }
+ prev_tok_ = tok;
+ return tok;
+ }
+
+ /*
+ std::string * alloc_string(const char *c, size_t len) {
+ strings_.push_back(std::unique_ptr<std::string>(new std::string(c, len)));
+ return strings_.back().get();
+ }
+
+ std::string * alloc_string(const std::string &s) {
+ strings_.push_back(std::unique_ptr<std::string>(new std::string(s)));
+ return strings_.back().get();
+ }
+ */
+
+ void save_text() {
+ lines_.back().append(yytext, yyleng);
+ yylloc_->columns(yyleng);
+ }
+
+ int yylex();
+ Tok prev_tok_;
+ std::vector<std::string> lines_;
+ //std::list<std::unique_ptr<std::string>> strings_;
+ BisonParser::semantic_type *yylval_;
+ BisonParser::location_type *yylloc_;
+};
+
+} // namespace cc
+} // namespace ebpf
diff --git a/src/cc/frontends/b/lexer.ll b/src/cc/frontends/b/lexer.ll
new file mode 100644
index 0000000..1072b59
--- /dev/null
+++ b/src/cc/frontends/b/lexer.ll
@@ -0,0 +1,110 @@
+/*
+ * Copyright (c) 2015 PLUMgrid, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+%{
+#include "lexer.h"
+%}
+
+%option yylineno nodefault yyclass="Lexer" noyywrap c++ prefix="ebpfcc"
+%option never-interactive
+%{
+#include <string>
+#include "parser.yy.hh"
+std::string tmp_str_cc;
+%}
+
+%x STRING_
+%%
+
+\" {BEGIN STRING_;}
+<STRING_>\" { BEGIN 0;
+ yylval_->string = new std::string(tmp_str_cc);
+ tmp_str_cc = "";
+ return Tok::TSTRING;
+ }
+<STRING_>\\n {tmp_str_cc += "\n"; }
+<STRING_>. {tmp_str_cc += *yytext; }
+
+
+
+[ \t]+ { save_text(); }
+\n { if (next_line()) { return save(Tok::TSEMI, true); } }
+"//".*\n { if (next_line()) { return save(Tok::TSEMI, true); } }
+^"#" return save(Tok::TPRAGMA);
+"=" return save(Tok::TEQUAL);
+"==" return save(Tok::TCEQ);
+"!=" return save(Tok::TCNE);
+"<" return save(Tok::TCLT);
+"<=" return save(Tok::TCLE);
+">" return save(Tok::TCGT);
+">=" return save(Tok::TCGE);
+"(" return save(Tok::TLPAREN);
+")" return save(Tok::TRPAREN);
+"{" return save(Tok::TLBRACE);
+"}" return save(Tok::TRBRACE);
+"[" return save(Tok::TLBRACK);
+"]" return save(Tok::TRBRACK);
+"->" return save(Tok::TARROW);
+"." return save(Tok::TDOT);
+"," return save(Tok::TCOMMA);
+"+" return save(Tok::TPLUS);
+"++" return save(Tok::TINCR);
+"-" return save(Tok::TMINUS);
+"--" return save(Tok::TDECR);
+"*" return save(Tok::TMUL);
+"/" return save(Tok::TDIV);
+"%" return save(Tok::TMOD);
+"^" return save(Tok::TXOR);
+"$" return save(Tok::TDOLLAR);
+"!" return save(Tok::TNOT);
+"~" return save(Tok::TCMPL);
+":" return save(Tok::TCOLON);
+"::" return save(Tok::TSCOPE);
+";" return save(Tok::TSEMI);
+"&&" return save(Tok::TAND);
+"||" return save(Tok::TOR);
+"&" return save(Tok::TLAND);
+"|" return save(Tok::TLOR);
+"@" return save(Tok::TAT);
+
+"case" return save(Tok::TCASE);
+"continue" return save(Tok::TCONTINUE);
+"else" return save(Tok::TELSE);
+"false" return save(Tok::TFALSE);
+"goto" return save(Tok::TGOTO);
+"if" return save(Tok::TIF);
+"next" return save(Tok::TNEXT);
+"on_match" return save(Tok::TMATCH);
+"on_miss" return save(Tok::TMISS);
+"on_failure" return save(Tok::TFAILURE);
+"on_valid" return save(Tok::TVALID);
+"return" return save(Tok::TRETURN);
+"state" return save(Tok::TSTATE);
+"struct" return save(Tok::TSTRUCT);
+"switch" return save(Tok::TSWITCH);
+"true" return save(Tok::TTRUE);
+"u8" return save(Tok::TU8);
+"u16" return save(Tok::TU16);
+"u32" return save(Tok::TU32);
+"u64" return save(Tok::TU64);
+
+[a-zA-Z_][a-zA-Z0-9_]* return save(Tok::TIDENTIFIER);
+[0-9]+ return save(Tok::TINTEGER);
+0x[0-9a-fA-F]+ return save(Tok::THEXINTEGER);
+
+. printf("Unknown token \"%s\"\n", yytext); yyterminate();
+
+%%
diff --git a/src/cc/frontends/b/loader.cc b/src/cc/frontends/b/loader.cc
new file mode 100644
index 0000000..8d7f8a2
--- /dev/null
+++ b/src/cc/frontends/b/loader.cc
@@ -0,0 +1,73 @@
+/*
+ * Copyright (c) 2015 PLUMgrid, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "parser.h"
+#include "type_check.h"
+#include "codegen_llvm.h"
+#include "loader.h"
+
+using std::string;
+using std::unique_ptr;
+using std::vector;
+
+namespace ebpf {
+
+BLoader::BLoader(unsigned flags) : flags_(flags) {
+ (void)flags_;
+}
+
+BLoader::~BLoader() {
+}
+
+int BLoader::parse(llvm::Module *mod, const string &filename, const string &proto_filename,
+ TableStorage &ts, const string &id, const std::string &maps_ns) {
+ int rc;
+
+ proto_parser_ = make_unique<ebpf::cc::Parser>(proto_filename);
+ rc = proto_parser_->parse();
+ if (rc) {
+ fprintf(stderr, "In file: %s\n", filename.c_str());
+ return rc;
+ }
+
+ parser_ = make_unique<ebpf::cc::Parser>(filename);
+ rc = parser_->parse();
+ if (rc) {
+ fprintf(stderr, "In file: %s\n", filename.c_str());
+ return rc;
+ }
+
+ //ebpf::cc::Printer printer(stderr);
+ //printer.visit(parser_->root_node_);
+
+ ebpf::cc::TypeCheck type_check(parser_->scopes_.get(), proto_parser_->scopes_.get());
+ auto ret = type_check.visit(parser_->root_node_);
+ if (ret.code() != 0 || ret.msg().size()) {
+ fprintf(stderr, "Type error @line=%d: %s\n", ret.code(), ret.msg().c_str());
+ return -1;
+ }
+
+ codegen_ = ebpf::make_unique<ebpf::cc::CodegenLLVM>(mod, parser_->scopes_.get(), proto_parser_->scopes_.get());
+ ret = codegen_->visit(parser_->root_node_, ts, id, maps_ns);
+ if (ret.code() != 0 || ret.msg().size()) {
+ fprintf(stderr, "Codegen error @line=%d: %s\n", ret.code(), ret.msg().c_str());
+ return ret.code();
+ }
+
+ return 0;
+}
+
+} // namespace ebpf
diff --git a/src/cc/frontends/b/loader.h b/src/cc/frontends/b/loader.h
new file mode 100644
index 0000000..6330d5c
--- /dev/null
+++ b/src/cc/frontends/b/loader.h
@@ -0,0 +1,50 @@
+/*
+ * Copyright (c) 2015 PLUMgrid, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <map>
+#include <memory>
+#include <string>
+
+#include "table_storage.h"
+
+namespace llvm {
+class Module;
+}
+
+namespace ebpf {
+
+namespace cc {
+class Parser;
+class CodegenLLVM;
+}
+
+class BLoader {
+ public:
+ explicit BLoader(unsigned flags);
+ ~BLoader();
+ int parse(llvm::Module *mod, const std::string &filename, const std::string &proto_filename,
+ TableStorage &ts, const std::string &id, const std::string &maps_ns);
+
+ private:
+ unsigned flags_;
+ std::unique_ptr<cc::Parser> parser_;
+ std::unique_ptr<cc::Parser> proto_parser_;
+ std::unique_ptr<cc::CodegenLLVM> codegen_;
+};
+
+} // namespace ebpf
diff --git a/src/cc/frontends/b/node.cc b/src/cc/frontends/b/node.cc
new file mode 100644
index 0000000..6dac700
--- /dev/null
+++ b/src/cc/frontends/b/node.cc
@@ -0,0 +1,51 @@
+/*
+ * Copyright (c) 2015 PLUMgrid, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <stdio.h>
+#include <vector>
+#include <string>
+
+#include "node.h"
+
+namespace ebpf {
+namespace cc {
+
+#define ACCEPT(type, func) \
+ STATUS_RETURN type::accept(Visitor* v) { return v->visit_##func(this); }
+EXPAND_NODES(ACCEPT)
+#undef ACCEPT
+
+VariableDeclStmtNode* StructDeclStmtNode::field(const string& name) const {
+ for (auto it = stmts_.begin(); it != stmts_.end(); ++it) {
+ if ((*it)->id_->name_ == name) {
+ return it->get();
+ }
+ }
+ return NULL;
+}
+
+int StructDeclStmtNode::indexof(const string& name) const {
+ int i = 0;
+ for (auto it = stmts_.begin(); it != stmts_.end(); ++it, ++i) {
+ if ((*it)->id_->name_ == name) {
+ return i;
+ }
+ }
+ return -1;
+}
+
+} // namespace cc
+} // namespace ebpf
diff --git a/src/cc/frontends/b/node.h b/src/cc/frontends/b/node.h
new file mode 100644
index 0000000..6490566
--- /dev/null
+++ b/src/cc/frontends/b/node.h
@@ -0,0 +1,629 @@
+/*
+ * Copyright (c) 2015 PLUMgrid, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <vector>
+#include <bitset>
+#include <string>
+#include <memory>
+#include <algorithm>
+#include <stdint.h>
+
+#include "common.h"
+#include "bcc_exception.h"
+#include "scope.h"
+
+#define REVISION_MASK 0xfff
+#define MAJOR_VER_POS 22
+#define MAJOR_VER_MASK ~((1 << MAJOR_VER_POS) - 1)
+#define MINOR_VER_POS 12
+#define MINOR_VER_MASK (~((1 << MINOR_VER_POS) - 1) & (~(MAJOR_VER_MASK)))
+#define GET_MAJOR_VER(version) ((version & MAJOR_VER_MASK) >> MAJOR_VER_POS)
+#define GET_MINOR_VER(version) ((version & MINOR_VER_MASK) >> MINOR_VER_POS)
+#define GET_REVISION(version) (version & REVISION_MASK)
+#define MAKE_VERSION(major, minor, rev) \
+ ((major << MAJOR_VER_POS) | \
+ (minor << MINOR_VER_POS) | \
+ (rev & REVISION_MASK))
+
+#define STATUS_RETURN __attribute((warn_unused_result)) StatusTuple
+
+namespace ebpf {
+
+namespace cc {
+
+using std::unique_ptr;
+using std::move;
+using std::string;
+using std::vector;
+using std::bitset;
+using std::find;
+
+typedef unique_ptr<string> String;
+
+#define NODE_EXPRESSIONS(EXPAND) \
+ EXPAND(IdentExprNode, ident_expr_node) \
+ EXPAND(AssignExprNode, assign_expr_node) \
+ EXPAND(PacketExprNode, packet_expr_node) \
+ EXPAND(IntegerExprNode, integer_expr_node) \
+ EXPAND(StringExprNode, string_expr_node) \
+ EXPAND(BinopExprNode, binop_expr_node) \
+ EXPAND(UnopExprNode, unop_expr_node) \
+ EXPAND(BitopExprNode, bitop_expr_node) \
+ EXPAND(GotoExprNode, goto_expr_node) \
+ EXPAND(ReturnExprNode, return_expr_node) \
+ EXPAND(MethodCallExprNode, method_call_expr_node) \
+ EXPAND(TableIndexExprNode, table_index_expr_node)
+
+#define NODE_STATEMENTS(EXPAND) \
+ EXPAND(ExprStmtNode, expr_stmt_node) \
+ EXPAND(BlockStmtNode, block_stmt_node) \
+ EXPAND(IfStmtNode, if_stmt_node) \
+ EXPAND(OnValidStmtNode, onvalid_stmt_node) \
+ EXPAND(SwitchStmtNode, switch_stmt_node) \
+ EXPAND(CaseStmtNode, case_stmt_node) \
+ EXPAND(StructVariableDeclStmtNode, struct_variable_decl_stmt_node) \
+ EXPAND(IntegerVariableDeclStmtNode, integer_variable_decl_stmt_node) \
+ EXPAND(StructDeclStmtNode, struct_decl_stmt_node) \
+ EXPAND(StateDeclStmtNode, state_decl_stmt_node) \
+ EXPAND(ParserStateStmtNode, parser_state_stmt_node) \
+ EXPAND(MatchDeclStmtNode, match_decl_stmt_node) \
+ EXPAND(MissDeclStmtNode, miss_decl_stmt_node) \
+ EXPAND(FailureDeclStmtNode, failure_decl_stmt_node) \
+ EXPAND(TableDeclStmtNode, table_decl_stmt_node) \
+ EXPAND(FuncDeclStmtNode, func_decl_stmt_node)
+
+#define EXPAND_NODES(EXPAND) \
+ NODE_EXPRESSIONS(EXPAND) \
+ NODE_STATEMENTS(EXPAND)
+
+class Visitor;
+
+// forward declare all classes
+#define FORWARD(type, func) class type;
+EXPAND_NODES(FORWARD)
+#undef FORWARD
+
+#define DECLARE(type) \
+ typedef unique_ptr<type> Ptr; \
+ virtual StatusTuple accept(Visitor* v);
+
+class Node {
+ public:
+ typedef unique_ptr<Node> Ptr;
+ Node() : line_(-1), column_(-1) {}
+ virtual ~Node() {}
+ virtual StatusTuple accept(Visitor* v) = 0;
+ int line_;
+ int column_;
+ string text_;
+};
+
+template <typename... Args>
+StatusTuple mkstatus_(Node *n, const char *fmt, Args... args) {
+ StatusTuple status = StatusTuple(n->line_ ? n->line_ : -1, fmt, args...);
+ if (n->line_ > 0)
+ status.append_msg("\n" + n->text_);
+ return status;
+}
+
+static inline StatusTuple mkstatus_(Node *n, const char *msg) {
+ StatusTuple status = StatusTuple(n->line_ ? n->line_ : -1, msg);
+ if (n->line_ > 0)
+ status.append_msg("\n" + n->text_);
+ return status;
+}
+
+class StmtNode : public Node {
+ public:
+ typedef unique_ptr<StmtNode> Ptr;
+ virtual StatusTuple accept(Visitor* v) = 0;
+
+};
+typedef vector<StmtNode::Ptr> StmtNodeList;
+
+class ExprNode : public Node {
+ public:
+ typedef unique_ptr<ExprNode> Ptr;
+ virtual StatusTuple accept(Visitor* v) = 0;
+ enum expr_type { STRUCT, INTEGER, STRING, VOID, UNKNOWN };
+ enum prop_flag { READ = 0, WRITE, PROTO, IS_LHS, IS_REF, IS_PKT, LAST };
+ expr_type typeof_;
+ StructDeclStmtNode *struct_type_;
+ size_t bit_width_;
+ bitset<LAST> flags_;
+ unique_ptr<BitopExprNode> bitop_;
+ ExprNode() : typeof_(UNKNOWN), struct_type_(NULL), flags_(1 << READ) {}
+ void copy_type(const ExprNode& other) {
+ typeof_ = other.typeof_;
+ struct_type_ = other.struct_type_;
+ bit_width_ = other.bit_width_;
+ flags_ = other.flags_;
+ }
+ bool is_lhs() const { return flags_[IS_LHS]; }
+ bool is_ref() const { return flags_[IS_REF]; }
+ bool is_pkt() const { return flags_[IS_PKT]; }
+};
+
+typedef vector<ExprNode::Ptr> ExprNodeList;
+
+class IdentExprNode : public ExprNode {
+ public:
+ DECLARE(IdentExprNode)
+
+ string name_;
+ string sub_name_;
+ string scope_name_;
+ VariableDeclStmtNode *decl_;
+ VariableDeclStmtNode *sub_decl_;
+ IdentExprNode(const IdentExprNode& other) {
+ name_ = other.name_;
+ sub_name_ = other.sub_name_;
+ scope_name_ = other.scope_name_;
+ decl_ = other.decl_;
+ sub_decl_ = other.sub_decl_;
+ }
+ IdentExprNode::Ptr copy() const {
+ return IdentExprNode::Ptr(new IdentExprNode(*this));
+ }
+ explicit IdentExprNode(const string& id) : name_(id) {}
+ explicit IdentExprNode(const char* id) : name_(id) {}
+ void prepend_scope(const string& id) {
+ scope_name_ = id;
+ }
+ void append_scope(const string& id) {
+ scope_name_ = move(name_);
+ name_ = id;
+ }
+ void prepend_dot(const string& id) {
+ sub_name_ = move(name_);
+ name_ = id;
+ }
+ void append_dot(const string& id) {
+ // we don't support nested struct so keep all subs as single variable
+ if (!sub_name_.empty()) {
+ sub_name_ += "." + id;
+ } else {
+ sub_name_ = id;
+ }
+ }
+ const string& full_name() {
+ if (full_name_.size()) {
+ return full_name_; // lazy init
+ }
+ if (scope_name_.size()) {
+ full_name_ += scope_name_ + "::";
+ }
+ full_name_ += name_;
+ if (sub_name_.size()) {
+ full_name_ += "." + sub_name_;
+ }
+ return full_name_;
+ }
+ const char* c_str() const { return name_.c_str(); }
+ private:
+ string full_name_;
+};
+
+class BitopExprNode : public ExprNode {
+ public:
+ DECLARE(BitopExprNode)
+
+ ExprNode::Ptr expr_;
+ size_t bit_offset_;
+ size_t bit_width_;
+ BitopExprNode(const string& bofs, const string& bsz)
+ : bit_offset_(strtoul(bofs.c_str(), NULL, 0)), bit_width_(strtoul(bsz.c_str(), NULL, 0)) {}
+};
+
+typedef vector<IdentExprNode::Ptr> IdentExprNodeList;
+
+class AssignExprNode : public ExprNode {
+ public:
+ DECLARE(AssignExprNode)
+
+ //IdentExprNode *id_;
+ ExprNode::Ptr lhs_;
+ ExprNode::Ptr rhs_;
+ AssignExprNode(IdentExprNode::Ptr id, ExprNode::Ptr rhs)
+ : lhs_(move(id)), rhs_(move(rhs)) {
+ //id_ = (IdentExprNode *)lhs_.get();
+ lhs_->flags_[ExprNode::IS_LHS] = true;
+ }
+ AssignExprNode(ExprNode::Ptr lhs, ExprNode::Ptr rhs)
+ : lhs_(move(lhs)), rhs_(move(rhs)) {
+ //id_ = nullptr;
+ lhs_->flags_[ExprNode::IS_LHS] = true;
+ }
+};
+
+class PacketExprNode : public ExprNode {
+ public:
+ DECLARE(PacketExprNode)
+
+ IdentExprNode::Ptr id_;
+ explicit PacketExprNode(IdentExprNode::Ptr id) : id_(move(id)) {}
+};
+
+class StringExprNode : public ExprNode {
+ public:
+ DECLARE(StringExprNode)
+
+ string val_;
+ explicit StringExprNode(string *val) : val_(move(*val)) {
+ delete val;
+ }
+ explicit StringExprNode(const string &val) : val_(val) {}
+};
+
+class IntegerExprNode : public ExprNode {
+ public:
+ DECLARE(IntegerExprNode)
+
+ size_t bits_;
+ string val_;
+ IntegerExprNode(string* val, string* bits)
+ : bits_(strtoul(bits->c_str(), NULL, 0)), val_(move(*val)) {
+ delete val;
+ delete bits;
+ }
+ explicit IntegerExprNode(string* val)
+ : bits_(0), val_(move(*val)) {
+ delete val;
+ }
+ explicit IntegerExprNode(const string& val) : bits_(0), val_(val) {}
+ explicit IntegerExprNode(const string& val, size_t bits) : bits_(bits), val_(val) {}
+};
+
+class BinopExprNode : public ExprNode {
+ public:
+ DECLARE(BinopExprNode)
+
+ ExprNode::Ptr lhs_;
+ int op_;
+ ExprNode::Ptr rhs_;
+ BinopExprNode(ExprNode::Ptr lhs, int op, ExprNode::Ptr rhs)
+ : lhs_(move(lhs)), op_(op), rhs_(move(rhs))
+ {}
+};
+
+class UnopExprNode : public ExprNode {
+ public:
+ DECLARE(UnopExprNode)
+
+ ExprNode::Ptr expr_;
+ int op_;
+ UnopExprNode(int op, ExprNode::Ptr expr) : expr_(move(expr)), op_(op) {}
+};
+
+class GotoExprNode : public ExprNode {
+ public:
+ DECLARE(GotoExprNode)
+
+ bool is_continue_;
+ IdentExprNode::Ptr id_;
+ GotoExprNode(IdentExprNode::Ptr id, bool is_continue = false)
+ : is_continue_(is_continue), id_(move(id)) {}
+};
+
+class ReturnExprNode : public ExprNode {
+ public:
+ DECLARE(ReturnExprNode)
+
+ ExprNode::Ptr expr_;
+ ReturnExprNode(ExprNode::Ptr expr)
+ : expr_(move(expr)) {}
+};
+
+class BlockStmtNode : public StmtNode {
+ public:
+ DECLARE(BlockStmtNode)
+
+ explicit BlockStmtNode(StmtNodeList stmts = StmtNodeList())
+ : stmts_(move(stmts)), scope_(NULL) {}
+ ~BlockStmtNode() { delete scope_; }
+ StmtNodeList stmts_;
+ Scopes::VarScope* scope_;
+};
+
+class MethodCallExprNode : public ExprNode {
+ public:
+ DECLARE(MethodCallExprNode)
+
+ IdentExprNode::Ptr id_;
+ ExprNodeList args_;
+ BlockStmtNode::Ptr block_;
+ MethodCallExprNode(IdentExprNode::Ptr id, ExprNodeList&& args, int lineno)
+ : id_(move(id)), args_(move(args)), block_(make_unique<BlockStmtNode>()) {
+ line_ = lineno;
+ }
+};
+
+class TableIndexExprNode : public ExprNode {
+ public:
+ DECLARE(TableIndexExprNode)
+
+ IdentExprNode::Ptr id_;
+ IdentExprNode::Ptr sub_;
+ ExprNode::Ptr index_;
+ TableDeclStmtNode *table_;
+ VariableDeclStmtNode *sub_decl_;
+ TableIndexExprNode(IdentExprNode::Ptr id, ExprNode::Ptr index)
+ : id_(move(id)), index_(move(index)), table_(nullptr), sub_decl_(nullptr)
+ {}
+};
+
+class ExprStmtNode : public StmtNode {
+ public:
+ DECLARE(ExprStmtNode)
+
+ ExprNode::Ptr expr_;
+ explicit ExprStmtNode(ExprNode::Ptr expr) : expr_(move(expr)) {}
+};
+
+class IfStmtNode : public StmtNode {
+ public:
+ DECLARE(IfStmtNode)
+
+ ExprNode::Ptr cond_;
+ StmtNode::Ptr true_block_;
+ StmtNode::Ptr false_block_;
+ // create an if () {} expression
+ IfStmtNode(ExprNode::Ptr cond, StmtNode::Ptr true_block)
+ : cond_(move(cond)), true_block_(move(true_block)) {}
+ // create an if () {} else {} expression
+ IfStmtNode(ExprNode::Ptr cond, StmtNode::Ptr true_block, StmtNode::Ptr false_block)
+ : cond_(move(cond)), true_block_(move(true_block)),
+ false_block_(move(false_block)) {}
+};
+
+class OnValidStmtNode : public StmtNode {
+ public:
+ DECLARE(OnValidStmtNode)
+
+ IdentExprNode::Ptr cond_;
+ StmtNode::Ptr block_;
+ StmtNode::Ptr else_block_;
+ // create an onvalid () {} expression
+ OnValidStmtNode(IdentExprNode::Ptr cond, StmtNode::Ptr block)
+ : cond_(move(cond)), block_(move(block)) {}
+ // create an onvalid () {} else {} expression
+ OnValidStmtNode(IdentExprNode::Ptr cond, StmtNode::Ptr block, StmtNode::Ptr else_block)
+ : cond_(move(cond)), block_(move(block)),
+ else_block_(move(else_block)) {}
+};
+
+class SwitchStmtNode : public StmtNode {
+ public:
+ DECLARE(SwitchStmtNode)
+ ExprNode::Ptr cond_;
+ BlockStmtNode::Ptr block_;
+ SwitchStmtNode(ExprNode::Ptr cond, BlockStmtNode::Ptr block)
+ : cond_(move(cond)), block_(move(block)) {}
+};
+
+class CaseStmtNode : public StmtNode {
+ public:
+ DECLARE(CaseStmtNode)
+ IntegerExprNode::Ptr value_;
+ BlockStmtNode::Ptr block_;
+ CaseStmtNode(IntegerExprNode::Ptr value, BlockStmtNode::Ptr block)
+ : value_(move(value)), block_(move(block)) {}
+ explicit CaseStmtNode(BlockStmtNode::Ptr block) : block_(move(block)) {}
+};
+
+class VariableDeclStmtNode : public StmtNode {
+ public:
+ typedef unique_ptr<VariableDeclStmtNode> Ptr;
+ virtual StatusTuple accept(Visitor* v) = 0;
+ enum storage_type { INTEGER, STRUCT, STRUCT_REFERENCE };
+
+ IdentExprNode::Ptr id_;
+ ExprNodeList init_;
+ enum storage_type storage_type_;
+ size_t bit_width_;
+ size_t bit_offset_;
+ int slot_;
+ string scope_id_;
+ explicit VariableDeclStmtNode(IdentExprNode::Ptr id, storage_type t, size_t bit_width = 0, size_t bit_offset = 0)
+ : id_(move(id)), storage_type_(t), bit_width_(bit_width), bit_offset_(bit_offset), slot_(0) {}
+ const char* scope_id() const { return scope_id_.c_str(); }
+ bool is_struct() { return (storage_type_ == STRUCT || storage_type_ == STRUCT_REFERENCE); }
+ bool is_pointer() { return (storage_type_ == STRUCT_REFERENCE); }
+};
+
+typedef vector<VariableDeclStmtNode::Ptr> FormalList;
+
+class StructVariableDeclStmtNode : public VariableDeclStmtNode {
+ public:
+ DECLARE(StructVariableDeclStmtNode)
+
+ IdentExprNode::Ptr struct_id_;
+ StructVariableDeclStmtNode(IdentExprNode::Ptr struct_id, IdentExprNode::Ptr id,
+ VariableDeclStmtNode::storage_type t = VariableDeclStmtNode::STRUCT)
+ : VariableDeclStmtNode(move(id), t), struct_id_(move(struct_id)) {}
+};
+
+class IntegerVariableDeclStmtNode : public VariableDeclStmtNode {
+ public:
+ DECLARE(IntegerVariableDeclStmtNode)
+
+ IntegerVariableDeclStmtNode(IdentExprNode::Ptr id, const string& bits)
+ : VariableDeclStmtNode(move(id), VariableDeclStmtNode::INTEGER, strtoul(bits.c_str(), NULL, 0)) {}
+};
+
+class StructDeclStmtNode : public StmtNode {
+ public:
+ DECLARE(StructDeclStmtNode)
+
+ IdentExprNode::Ptr id_;
+ FormalList stmts_;
+ size_t bit_width_;
+ bool packed_;
+ StructDeclStmtNode(IdentExprNode::Ptr id, FormalList&& stmts = FormalList())
+ : id_(move(id)), stmts_(move(stmts)), bit_width_(0), packed_(false) {}
+ VariableDeclStmtNode* field(const string& name) const;
+ int indexof(const string& name) const;
+ bool is_packed() const { return packed_; }
+};
+
+class ParserStateStmtNode : public StmtNode {
+ public:
+ DECLARE(ParserStateStmtNode)
+
+ IdentExprNode::Ptr id_;
+ StmtNode* next_state_;
+ string scope_id_;
+ explicit ParserStateStmtNode(IdentExprNode::Ptr id)
+ : id_(move(id)) {}
+ static Ptr make(const IdentExprNode::Ptr& id) {
+ return Ptr(new ParserStateStmtNode(id->copy()));
+ }
+ string scoped_name() const { return scope_id_ + id_->name_; }
+};
+
+class StateDeclStmtNode : public StmtNode {
+ public:
+ DECLARE(StateDeclStmtNode)
+
+ struct Sub {
+ IdentExprNode::Ptr id_;
+ BlockStmtNode::Ptr block_;
+ ParserStateStmtNode::Ptr parser_;
+ Scopes::StateScope* scope_;
+ Sub(decltype(id_) id, decltype(block_) block, decltype(parser_) parser, decltype(scope_) scope)
+ : id_(move(id)), block_(move(block)), parser_(move(parser)), scope_(scope) {}
+ ~Sub() { delete scope_; }
+ Sub(Sub&& other) : scope_(NULL) {
+ *this = move(other);
+ }
+ Sub& operator=(Sub&& other) {
+ if (this == &other) {
+ return *this;
+ }
+ id_ = move(other.id_);
+ block_ = move(other.block_);
+ parser_ = move(other.parser_);
+ std::swap(scope_, other.scope_);
+ return *this;
+ }
+ };
+
+ IdentExprNode::Ptr id_;
+ StmtNodeList init_;
+ string scope_id_;
+ ParserStateStmtNode::Ptr parser_;
+ vector<Sub> subs_;
+ StateDeclStmtNode() {}
+ StateDeclStmtNode(IdentExprNode::Ptr id, BlockStmtNode::Ptr block) : id_(move(id)) {
+ subs_.push_back(Sub(make_unique<IdentExprNode>(""), move(block), ParserStateStmtNode::Ptr(), NULL));
+ }
+ StateDeclStmtNode(IdentExprNode::Ptr id1, IdentExprNode::Ptr id2, BlockStmtNode::Ptr block)
+ : id_(move(id1)) {
+ subs_.push_back(Sub(move(id2), move(block), ParserStateStmtNode::Ptr(), NULL));
+ }
+ string scoped_name() const { return scope_id_ + id_->name_; }
+ vector<Sub>::iterator find_sub(const string& id) {
+ return find_if(subs_.begin(), subs_.end(), [&id] (const Sub& sub) {
+ if (sub.id_->name_ == id)
+ return true;
+ return false;
+ });
+
+ }
+};
+
+class MatchDeclStmtNode : public StmtNode {
+ public:
+ DECLARE(MatchDeclStmtNode)
+
+ IdentExprNode::Ptr id_;
+ FormalList formals_;
+ BlockStmtNode::Ptr block_;
+ MatchDeclStmtNode(IdentExprNode::Ptr id, FormalList&& formals, BlockStmtNode::Ptr block)
+ : id_(move(id)), formals_(move(formals)), block_(move(block)) {}
+};
+
+class MissDeclStmtNode : public StmtNode {
+ public:
+ DECLARE(MissDeclStmtNode)
+
+ IdentExprNode::Ptr id_;
+ FormalList formals_;
+ BlockStmtNode::Ptr block_;
+ MissDeclStmtNode(IdentExprNode::Ptr id, FormalList&& formals, BlockStmtNode::Ptr block)
+ : id_(move(id)), formals_(move(formals)), block_(move(block)) {}
+};
+
+class FailureDeclStmtNode : public StmtNode {
+ public:
+ DECLARE(FailureDeclStmtNode)
+
+ IdentExprNode::Ptr id_;
+ FormalList formals_;
+ BlockStmtNode::Ptr block_;
+ FailureDeclStmtNode(IdentExprNode::Ptr id, FormalList&& formals, BlockStmtNode::Ptr block)
+ : id_(move(id)), formals_(move(formals)), block_(move(block)) {}
+};
+
+class TableDeclStmtNode : public StmtNode {
+ public:
+ DECLARE(TableDeclStmtNode)
+
+ IdentExprNode::Ptr table_type_;
+ IdentExprNodeList templates_;
+ IdentExprNode::Ptr id_;
+ StructDeclStmtNode *key_type_;
+ StructDeclStmtNode *leaf_type_;
+ IdentExprNode * key_id() { return templates_.at(0).get(); }
+ IdentExprNode * leaf_id() { return templates_.at(1).get(); }
+ IdentExprNode * type_id() { return templates_.at(2).get(); }
+ IdentExprNode * policy_id() { return templates_.at(3).get(); }
+ size_t size_;
+ TableDeclStmtNode(IdentExprNode::Ptr table_type, IdentExprNodeList&& templates,
+ IdentExprNode::Ptr id, string* size)
+ : table_type_(move(table_type)), templates_(move(templates)), id_(move(id)),
+ key_type_(nullptr), leaf_type_(nullptr), size_(strtoul(size->c_str(), NULL, 0)) {
+ delete size;
+ }
+};
+
+class FuncDeclStmtNode : public StmtNode {
+ public:
+ DECLARE(FuncDeclStmtNode)
+
+ IdentExprNode::Ptr id_;
+ FormalList formals_;
+ BlockStmtNode::Ptr block_;
+ Scopes::StateScope* scope_;
+ FuncDeclStmtNode(IdentExprNode::Ptr id, FormalList&& formals, BlockStmtNode::Ptr block)
+ : id_(move(id)), formals_(move(formals)), block_(move(block)), scope_(NULL) {}
+};
+
+class Visitor {
+ public:
+ typedef StatusTuple Ret;
+ virtual ~Visitor() {}
+#define VISIT(type, func) virtual STATUS_RETURN visit_##func(type* n) = 0;
+ EXPAND_NODES(VISIT)
+#undef VISIT
+};
+
+#undef DECLARE
+
+} // namespace cc
+} // namespace ebpf
diff --git a/src/cc/frontends/b/parser.cc b/src/cc/frontends/b/parser.cc
new file mode 100644
index 0000000..8a5e149
--- /dev/null
+++ b/src/cc/frontends/b/parser.cc
@@ -0,0 +1,225 @@
+/*
+ * Copyright (c) 2015 PLUMgrid, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <algorithm>
+#include "bcc_exception.h"
+#include "parser.h"
+#include "type_helper.h"
+
+namespace ebpf {
+namespace cc {
+
+using std::find;
+using std::move;
+using std::string;
+using std::unique_ptr;
+
+bool Parser::variable_exists(VariableDeclStmtNode *decl) const {
+ if (scopes_->current_var()->lookup(decl->id_->name_, SCOPE_LOCAL) == NULL) {
+ return false;
+ }
+ return true;
+}
+
+VariableDeclStmtNode *Parser::variable_add(vector<int> *types, VariableDeclStmtNode *decl) {
+
+ if (variable_exists(decl)) {
+ fprintf(stderr, "redeclaration of variable %s", decl->id_->name_.c_str());
+ return nullptr;
+ }
+ decl->scope_id_ = string("v") + std::to_string(scopes_->current_var()->id_) + string("_");
+ scopes_->current_var()->add(decl->id_->name_, decl);
+ return decl;
+}
+
+VariableDeclStmtNode *Parser::variable_add(vector<int> *types, VariableDeclStmtNode *decl, ExprNode *init_expr) {
+ AssignExprNode::Ptr assign(new AssignExprNode(decl->id_->copy(), ExprNode::Ptr(init_expr)));
+ decl->init_.push_back(move(assign));
+
+ if (variable_exists(decl)) {
+ fprintf(stderr, "redeclaration of variable %s", decl->id_->name_.c_str());
+ return nullptr;
+ }
+ decl->scope_id_ = string("v") + std::to_string(scopes_->current_var()->id_) + string("_");
+ scopes_->current_var()->add(decl->id_->name_, decl);
+ return decl;
+}
+
+StructVariableDeclStmtNode *Parser::variable_add(StructVariableDeclStmtNode *decl, ExprNodeList *args, bool is_kv) {
+ if (is_kv) {
+ // annotate the init expressions with the declared id
+ for (auto arg = args->begin(); arg != args->end(); ++arg) {
+ // decorate with the name of this decl
+ auto n = static_cast<AssignExprNode *>(arg->get());
+ auto id = static_cast<IdentExprNode *>(n->lhs_.get());
+ id->prepend_dot(decl->id_->name_);
+ }
+ } else {
+ fprintf(stderr, "must use key = value syntax\n");
+ return NULL;
+ }
+
+ decl->init_ = move(*args);
+ delete args;
+
+ if (variable_exists(decl)) {
+ fprintf(stderr, "ccpg: warning: redeclaration of variable '%s'\n", decl->id_->name_.c_str());
+ return nullptr;
+ }
+ decl->scope_id_ = string("v") + std::to_string(scopes_->current_var()->id_) + string("_");
+ scopes_->current_var()->add(decl->id_->name_, decl);
+ return decl;
+}
+
+StmtNode *Parser::state_add(Scopes::StateScope *scope, IdentExprNode *id, BlockStmtNode *body) {
+ if (scopes_->current_state()->lookup(id->full_name(), SCOPE_LOCAL)) {
+ fprintf(stderr, "redeclaration of state %s\n", id->full_name().c_str());
+ // redeclaration
+ return NULL;
+ }
+ auto state = new StateDeclStmtNode(IdentExprNode::Ptr(id), BlockStmtNode::Ptr(body));
+ // add a reference to the lower scope
+ state->subs_[0].scope_ = scope;
+
+ // add me to the upper scope
+ scopes_->current_state()->add(state->id_->full_name(), state);
+ state->scope_id_ = string("s") + std::to_string(scopes_->current_state()->id_) + string("_");
+
+ return state;
+}
+
+StmtNode *Parser::state_add(Scopes::StateScope *scope, IdentExprNode *id1, IdentExprNode *id2, BlockStmtNode *body) {
+ auto state = scopes_->current_state()->lookup(id1->full_name(), SCOPE_LOCAL);
+ if (!state) {
+ state = new StateDeclStmtNode(IdentExprNode::Ptr(id1), IdentExprNode::Ptr(id2), BlockStmtNode::Ptr(body));
+ // add a reference to the lower scope
+ state->subs_[0].scope_ = scope;
+
+ // add me to the upper scope
+ scopes_->current_state()->add(state->id_->full_name(), state);
+ state->scope_id_ = string("s") + std::to_string(scopes_->current_state()->id_) + string("_");
+ return state;
+ } else {
+ if (state->find_sub(id2->name_) != state->subs_.end()) {
+ fprintf(stderr, "redeclaration of state %s, %s\n", id1->full_name().c_str(), id2->full_name().c_str());
+ return NULL;
+ }
+ state->subs_.push_back(StateDeclStmtNode::Sub(IdentExprNode::Ptr(id2), BlockStmtNode::Ptr(body),
+ ParserStateStmtNode::Ptr(), scope));
+ delete id1;
+
+ return new StateDeclStmtNode(); // stub
+ }
+}
+
+bool Parser::table_exists(TableDeclStmtNode *decl, bool search_local) {
+ if (scopes_->top_table()->lookup(decl->id_->name_, search_local) == NULL) {
+ return false;
+ }
+ return true;
+}
+
+StmtNode *Parser::table_add(IdentExprNode *type, IdentExprNodeList *templates,
+ IdentExprNode *id, string *size) {
+ auto table = new TableDeclStmtNode(IdentExprNode::Ptr(type),
+ move(*templates),
+ IdentExprNode::Ptr(id), size);
+ if (table_exists(table, true)) {
+ fprintf(stderr, "redeclaration of table %s\n", id->name_.c_str());
+ return table;
+ }
+ scopes_->top_table()->add(id->name_, table);
+ return table;
+}
+
+StmtNode * Parser::struct_add(IdentExprNode *type, FormalList *formals) {
+ auto struct_decl = new StructDeclStmtNode(IdentExprNode::Ptr(type), move(*formals));
+ if (scopes_->top_struct()->lookup(type->name_, SCOPE_LOCAL) != NULL) {
+ fprintf(stderr, "redeclaration of struct %s\n", type->name_.c_str());
+ return struct_decl;
+ }
+
+ auto pr_it = pragmas_.find("packed");
+ if (pr_it != pragmas_.end() && pr_it->second == "true")
+ struct_decl->packed_ = true;
+
+ int i = 0;
+ size_t offset = 0;
+ for (auto it = struct_decl->stmts_.begin(); it != struct_decl->stmts_.end(); ++it, ++i) {
+ FieldType ft = bits_to_enum((*it)->bit_width_);
+ offset = struct_decl->is_packed() ? offset : align_offset(offset, ft);
+ (*it)->slot_ = i;
+ (*it)->bit_offset_ = offset;
+ offset += (*it)->bit_width_;
+ }
+ struct_decl->bit_width_ = struct_decl->is_packed() ? offset : align_offset(offset, UINT32_T);
+
+ scopes_->top_struct()->add(type->name_, struct_decl);
+ return struct_decl;
+}
+
+StmtNode * Parser::result_add(int token, IdentExprNode *id, FormalList *formals, BlockStmtNode *body) {
+ StmtNode *stmt = NULL;
+ switch (token) {
+ case Tok::TMATCH:
+ stmt = new MatchDeclStmtNode(IdentExprNode::Ptr(id), move(*formals), BlockStmtNode::Ptr(body));
+ break;
+ case Tok::TMISS:
+ stmt = new MissDeclStmtNode(IdentExprNode::Ptr(id), move(*formals), BlockStmtNode::Ptr(body));
+ break;
+ case Tok::TFAILURE:
+ stmt = new FailureDeclStmtNode(IdentExprNode::Ptr(id), move(*formals), BlockStmtNode::Ptr(body));
+ break;
+ default:
+ {}
+ }
+ return stmt;
+}
+
+StmtNode * Parser::func_add(vector<int> *types, Scopes::StateScope *scope,
+ IdentExprNode *id, FormalList *formals, BlockStmtNode *body) {
+ auto decl = new FuncDeclStmtNode(IdentExprNode::Ptr(id), move(*formals), BlockStmtNode::Ptr(body));
+ if (scopes_->top_func()->lookup(decl->id_->name_, SCOPE_LOCAL)) {
+ fprintf(stderr, "redeclaration of func %s\n", id->name_.c_str());
+ return decl;
+ }
+ auto cur_scope = scopes_->current_var();
+ scopes_->set_current(scope);
+ for (auto it = formals->begin(); it != formals->end(); ++it)
+ if (!variable_add(nullptr, it->get())) {
+ delete decl;
+ return nullptr;
+ }
+ scopes_->set_current(cur_scope);
+ decl->scope_ = scope;
+ scopes_->top_func()->add(id->name_, decl);
+ return decl;
+}
+
+void Parser::set_loc(Node *n, const BisonParser::location_type &loc) const {
+ n->line_ = loc.begin.line;
+ n->column_ = loc.begin.column;
+ n->text_ = lexer.text(loc);
+}
+
+string Parser::pragma(const string &name) const {
+ auto it = pragmas_.find(name);
+ if (it == pragmas_.end()) return "main";
+ return it->second;
+}
+
+} // namespace cc
+} // namespace ebpf
diff --git a/src/cc/frontends/b/parser.h b/src/cc/frontends/b/parser.h
new file mode 100644
index 0000000..21338b5
--- /dev/null
+++ b/src/cc/frontends/b/parser.h
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2015 PLUMgrid, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <fstream> // NOLINT
+#include "node.h"
+#include "lexer.h"
+#include "scope.h"
+
+namespace ebpf {
+namespace cc {
+
+using std::pair;
+using std::string;
+using std::vector;
+
+class Parser {
+ public:
+ explicit Parser(const string& infile)
+ : root_node_(NULL), scopes_(new Scopes), in_(infile), lexer(&in_), parser(lexer, *this) {
+ // parser.set_debug_level(1);
+ }
+ ~Parser() { delete root_node_; }
+ int parse() {
+ return parser.parse();
+ }
+
+ VariableDeclStmtNode * variable_add(vector<int> *types, VariableDeclStmtNode *decl);
+ VariableDeclStmtNode * variable_add(vector<int> *types, VariableDeclStmtNode *decl, ExprNode *init_expr);
+ StructVariableDeclStmtNode * variable_add(StructVariableDeclStmtNode *decl, ExprNodeList *args, bool is_kv);
+ StmtNode * state_add(Scopes::StateScope *scope, IdentExprNode *id1, BlockStmtNode *body);
+ StmtNode * state_add(Scopes::StateScope *scope, IdentExprNode *id1, IdentExprNode *id2, BlockStmtNode *body);
+ StmtNode * func_add(std::vector<int> *types, Scopes::StateScope *scope,
+ IdentExprNode *id, FormalList *formals, BlockStmtNode *body);
+ StmtNode * table_add(IdentExprNode *type, IdentExprNodeList *templates, IdentExprNode *id, string *size);
+ StmtNode * struct_add(IdentExprNode *type, FormalList *formals);
+ StmtNode * result_add(int token, IdentExprNode *id, FormalList *formals, BlockStmtNode *body);
+ bool variable_exists(VariableDeclStmtNode *decl) const;
+ bool table_exists(TableDeclStmtNode *decl, bool search_local = true);
+ void add_pragma(const std::string& pr, const std::string& v) { pragmas_[pr] = v; }
+ void set_loc(Node *n, const BisonParser::location_type &loc) const;
+ std::string pragma(const std::string &name) const;
+
+ Node *root_node_;
+ Scopes::Ptr scopes_;
+ std::map<std::string, std::string> pragmas_;
+ private:
+ std::ifstream in_;
+ Lexer lexer;
+ BisonParser parser;
+};
+
+} // namespace cc
+} // namespace ebpf
diff --git a/src/cc/frontends/b/parser.yy b/src/cc/frontends/b/parser.yy
new file mode 100644
index 0000000..527e84f
--- /dev/null
+++ b/src/cc/frontends/b/parser.yy
@@ -0,0 +1,629 @@
+/*
+ * Copyright (c) 2015 PLUMgrid, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+%skeleton "lalr1.cc"
+%defines
+%define namespace "ebpf::cc"
+%define parser_class_name "BisonParser"
+%parse-param { ebpf::cc::Lexer &lexer }
+%parse-param { ebpf::cc::Parser &parser }
+%lex-param { ebpf::cc::Lexer &lexer }
+%locations
+
+%code requires {
+ #include <memory>
+ #include <vector>
+ #include <string>
+ #include "node.h"
+ // forward declaration
+ namespace ebpf { namespace cc {
+ class Lexer;
+ class Parser;
+ } }
+}
+
+%code {
+ static int yylex(ebpf::cc::BisonParser::semantic_type *yylval,
+ ebpf::cc::BisonParser::location_type *yylloc,
+ ebpf::cc::Lexer &lexer);
+}
+
+%{
+ #include "node.h"
+ #include "parser.h"
+ using std::unique_ptr;
+ using std::vector;
+ using std::string;
+ using std::move;
+%}
+
+%union {
+ Scopes::StateScope *state_scope;
+ Scopes::VarScope *var_scope;
+ BlockStmtNode *block;
+ ExprNode *expr;
+ MethodCallExprNode *call;
+ StmtNode *stmt;
+ IdentExprNode *ident;
+ IntegerExprNode *numeric;
+ BitopExprNode *bitop;
+ ExprNodeList *args;
+ IdentExprNodeList *ident_args;
+ StmtNodeList *stmts;
+ FormalList *formals;
+ VariableDeclStmtNode *decl;
+ StructVariableDeclStmtNode *type_decl;
+ TableIndexExprNode *table_index;
+ std::vector<int> *type_specifiers;
+ std::string* string;
+ int token;
+}
+
+/* Define the terminal symbols. */
+%token <string> TIDENTIFIER TINTEGER THEXINTEGER TPRAGMA TSTRING
+%token <token> TU8 TU16 TU32 TU64
+%token <token> TEQUAL TCEQ TCNE TCLT TCLE TCGT TCGE TAND TOR
+%token <token> TLPAREN TRPAREN TLBRACE TRBRACE TLBRACK TRBRACK
+%token <token> TDOT TARROW TCOMMA TPLUS TMINUS TMUL TDIV TMOD TXOR TDOLLAR TCOLON TSCOPE TNOT TSEMI TCMPL TLAND TLOR
+%token <token> TSTRUCT TSTATE TFUNC TGOTO TCONTINUE TNEXT TTRUE TFALSE TRETURN
+%token <token> TIF TELSE TSWITCH TCASE
+%token <token> TMATCH TMISS TFAILURE TVALID
+%token <token> TAT
+
+/* Define non-terminal symbols as defined in the above union */
+%type <ident> ident scoped_ident dotted_ident any_ident
+%type <expr> expr assign_expr return_expr init_arg_kv
+%type <numeric> numeric
+%type <bitop> bitop
+%type <args> call_args /*init_args*/ init_args_kv
+%type <ident_args> table_decl_args
+%type <formals> struct_decl_stmts formals
+%type <block> program block prog_decls
+%type <decl> decl_stmt int_decl ref_stmt
+%type <type_decl> type_decl ptr_decl
+%type <stmt> stmt prog_decl var_decl struct_decl state_decl func_decl
+%type <stmt> table_decl table_result_stmt if_stmt switch_stmt case_stmt onvalid_stmt
+%type <var_scope> enter_varscope exit_varscope
+%type <state_scope> enter_statescope exit_statescope
+%type <stmts> stmts table_result_stmts case_stmts
+%type <call> call_expr
+%type <table_index> table_index_expr
+%type <type_specifiers> type_specifiers
+%type <stmt> pragma_decl
+%type <token> type_specifier
+
+/* taken from C++ operator precedence wiki page */
+%nonassoc TSCOPE
+%left TDOT TLBRACK TLBRACE TLPAREN TINCR TDECR
+%right TNOT TCMPL
+%left TMUL
+%left TDIV
+%left TMOD
+%left TPLUS
+%left TMINUS
+%left TCLT TCLE TCGT TCGE
+%left TCEQ
+%left TCNE
+%left TXOR
+%left TAND
+%left TOR
+%left TLAND
+%left TLOR
+%right TEQUAL
+
+%start program
+
+%%
+
+program
+ : enter_statescope enter_varscope prog_decls exit_varscope exit_statescope
+ { parser.root_node_ = $3; $3->scope_ = $2; }
+ ;
+
+/* program is a list of declarations */
+prog_decls
+ : prog_decl
+ { $$ = new BlockStmtNode; $$->stmts_.push_back(StmtNode::Ptr($1)); }
+ | prog_decls prog_decl
+ { $1->stmts_.push_back(StmtNode::Ptr($2)); }
+ ;
+
+/*
+ possible program declarations are:
+ "struct {}"
+ "state|on_miss|on_match|on_valid {}"
+ "var <var_decl>"
+ "Table <...> <ident>(size)"
+ */
+prog_decl
+ : var_decl TSEMI
+ | struct_decl TSEMI
+ | state_decl
+ | table_decl TSEMI
+ | pragma_decl
+ | func_decl
+ ;
+
+pragma_decl
+ : TPRAGMA TIDENTIFIER TIDENTIFIER
+ { $$ = new BlockStmtNode; parser.add_pragma(*$2, *$3); delete $2; delete $3; }
+ | TPRAGMA TIDENTIFIER TSTRING
+ { $$ = new BlockStmtNode; parser.add_pragma(*$2, *$3); delete $2; delete $3; }
+ ;
+
+stmts
+ : stmt
+ { $$ = new StmtNodeList; $$->push_back(StmtNode::Ptr($1)); }
+ | stmts stmt
+ { $1->push_back(StmtNode::Ptr($2)); }
+ ;
+
+stmt
+ : expr TSEMI
+ { $$ = new ExprStmtNode(ExprNode::Ptr($1));
+ parser.set_loc($$, @$); }
+ | assign_expr TSEMI
+ { $$ = new ExprStmtNode(ExprNode::Ptr($1));
+ parser.set_loc($$, @$); }
+ | return_expr TSEMI
+ { $$ = new ExprStmtNode(ExprNode::Ptr($1));
+ parser.set_loc($$, @$); }
+ | call_expr TLBRACE enter_varscope table_result_stmts exit_varscope TRBRACE TSEMI
+ { $$ = new ExprStmtNode(ExprNode::Ptr($1));
+ $1->block_->stmts_ = move(*$4); delete $4;
+ $1->block_->scope_ = $3;
+ parser.set_loc($$, @$); }
+ | call_expr TLBRACE TRBRACE TSEMI // support empty curly braces
+ { $$ = new ExprStmtNode(ExprNode::Ptr($1));
+ parser.set_loc($$, @$); }
+ | if_stmt
+ | switch_stmt
+ | var_decl TSEMI
+ { $$ = $1; }
+ | state_decl
+ | onvalid_stmt
+ ;
+
+call_expr
+ : any_ident TLPAREN call_args TRPAREN
+ { $$ = new MethodCallExprNode(IdentExprNode::Ptr($1), move(*$3), lexer.lineno()); delete $3;
+ parser.set_loc($$, @$); }
+ ;
+
+block
+ : TLBRACE stmts TRBRACE
+ { $$ = new BlockStmtNode; $$->stmts_ = move(*$2); delete $2;
+ parser.set_loc($$, @$); }
+ | TLBRACE TRBRACE
+ { $$ = new BlockStmtNode;
+ parser.set_loc($$, @$); }
+ ;
+
+enter_varscope : /* empty */ { $$ = parser.scopes_->enter_var_scope(); } ;
+exit_varscope : /* emtpy */ { $$ = parser.scopes_->exit_var_scope(); } ;
+enter_statescope : /* empty */ { $$ = parser.scopes_->enter_state_scope(); } ;
+exit_statescope : /* emtpy */ { $$ = parser.scopes_->exit_state_scope(); } ;
+
+struct_decl
+ : TSTRUCT ident TLBRACE struct_decl_stmts TRBRACE
+ { $$ = parser.struct_add($2, $4); delete $4;
+ parser.set_loc($$, @$); }
+ ;
+
+struct_decl_stmts
+ : type_specifiers decl_stmt TSEMI
+ { $$ = new FormalList; $$->push_back(VariableDeclStmtNode::Ptr($2)); }
+ | struct_decl_stmts type_specifiers decl_stmt TSEMI
+ { $1->push_back(VariableDeclStmtNode::Ptr($3)); }
+ ;
+
+table_decl
+ : ident TCLT table_decl_args TCGT ident TLPAREN TINTEGER TRPAREN
+ { $$ = parser.table_add($1, $3, $5, $7); delete $3;
+ parser.set_loc($$, @$); }
+ ;
+
+table_decl_args
+ : ident
+ { $$ = new IdentExprNodeList; $$->push_back(IdentExprNode::Ptr($1)); }
+ | table_decl_args TCOMMA ident
+ { $$->push_back(IdentExprNode::Ptr($3)); }
+ ;
+
+state_decl
+ : TSTATE scoped_ident enter_statescope enter_varscope block exit_varscope exit_statescope
+ { $$ = parser.state_add($3, $2, $5); $5->scope_ = $4;
+ if (!$$) YYERROR;
+ parser.set_loc($$, @$); }
+ | TSTATE scoped_ident TCOMMA TMUL enter_statescope enter_varscope block exit_varscope exit_statescope
+ { $$ = parser.state_add($5, $2, new IdentExprNode(""), $7); $7->scope_ = $6;
+ if (!$$) YYERROR;
+ parser.set_loc($$, @$); }
+ | TSTATE scoped_ident TCOMMA scoped_ident enter_statescope enter_varscope block exit_varscope exit_statescope
+ { $$ = parser.state_add($5, $2, $4, $7); $7->scope_ = $6;
+ if (!$$) YYERROR;
+ parser.set_loc($$, @$); }
+ ;
+
+func_decl
+ : type_specifiers ident enter_statescope enter_varscope TLPAREN formals TRPAREN block exit_varscope exit_statescope
+ { $$ = parser.func_add($1, $3, $2, $6, $8); $8->scope_ = $4;
+ if (!$$) YYERROR;
+ parser.set_loc($$, @$); }
+ ;
+
+table_result_stmts
+ : table_result_stmt
+ { $$ = new StmtNodeList; $$->push_back(StmtNode::Ptr($1)); }
+ | table_result_stmts table_result_stmt
+ { $$->push_back(StmtNode::Ptr($2)); }
+ ;
+
+table_result_stmt
+ : TMATCH ident enter_varscope TLPAREN formals TRPAREN block exit_varscope TSEMI
+ { $$ = parser.result_add($1, $2, $5, $7); delete $5; $7->scope_ = $3;
+ if (!$$) YYERROR;
+ parser.set_loc($$, @$); }
+ | TMISS ident enter_varscope TLPAREN TRPAREN block exit_varscope TSEMI
+ { $$ = parser.result_add($1, $2, new FormalList, $6); $6->scope_ = $3;
+ if (!$$) YYERROR;
+ parser.set_loc($$, @$); }
+ | TFAILURE ident enter_varscope TLPAREN formals TRPAREN block exit_varscope TSEMI
+ { $$ = parser.result_add($1, $2, $5, $7); delete $5; $7->scope_ = $3;
+ if (!$$) YYERROR;
+ parser.set_loc($$, @$); }
+ ;
+
+formals
+ : TSTRUCT ptr_decl
+ { $$ = new FormalList; $$->push_back(VariableDeclStmtNode::Ptr(parser.variable_add(nullptr, $2))); }
+ | formals TCOMMA TSTRUCT ptr_decl
+ { $1->push_back(VariableDeclStmtNode::Ptr(parser.variable_add(nullptr, $4))); }
+ ;
+
+type_specifier
+ : TU8
+ | TU16
+ | TU32
+ | TU64
+ ;
+
+type_specifiers
+ : type_specifier { $$ = new std::vector<int>; $$->push_back($1); }
+ | type_specifiers type_specifier { $$->push_back($2); }
+ ;
+
+var_decl
+ : type_specifiers decl_stmt
+ { $$ = parser.variable_add($1, $2);
+ if (!$$) YYERROR;
+ parser.set_loc($$, @$); }
+ | type_specifiers int_decl TEQUAL expr
+ { $$ = parser.variable_add($1, $2, $4);
+ if (!$$) YYERROR;
+ parser.set_loc($$, @$); }
+ | TSTRUCT type_decl TEQUAL TLBRACE init_args_kv TRBRACE
+ { $$ = parser.variable_add($2, $5, true);
+ if (!$$) YYERROR;
+ parser.set_loc($$, @$); }
+ /*| TSTRUCT type_decl TEQUAL TLBRACE init_args TRBRACE
+ { $$ = parser.variable_add($2, $5, false);
+ parser.set_loc($$, @$); }*/
+ | TSTRUCT ref_stmt
+ { $$ = parser.variable_add(nullptr, $2);
+ if (!$$) YYERROR;
+ parser.set_loc($$, @$); }
+ ;
+
+/* "id":"bitsize" or "type" "id" */
+decl_stmt : int_decl { $$ = $1; } | type_decl { $$ = $1; };
+int_decl : ident TCOLON TINTEGER
+ { $$ = new IntegerVariableDeclStmtNode(IdentExprNode::Ptr($1), *$3); delete $3;
+ parser.set_loc($$, @$); }
+ ;
+
+type_decl : scoped_ident ident
+ { $$ = new StructVariableDeclStmtNode(IdentExprNode::Ptr($1), IdentExprNode::Ptr($2));
+ parser.set_loc($$, @$); }
+ ;
+
+/* "type" "*" "id" */
+ref_stmt : ptr_decl { $$ = $1; };
+ptr_decl : scoped_ident TMUL ident
+ { $$ = new StructVariableDeclStmtNode(IdentExprNode::Ptr($1), IdentExprNode::Ptr($3),
+ VariableDeclStmtNode::STRUCT_REFERENCE);
+ parser.set_loc($$, @$); }
+ ;
+
+/* normal initializer */
+/* init_args
+ : expr { $$ = new ExprNodeList; $$->push_back(ExprNode::Ptr($1)); }
+ | init_args TCOMMA expr { $$->push_back(ExprNode::Ptr($3)); }
+ ;*/
+
+/* one or more of "field" = "expr" */
+init_args_kv
+ : init_arg_kv { $$ = new ExprNodeList; $$->push_back(ExprNode::Ptr($1)); }
+ | init_args_kv TCOMMA init_arg_kv { $$->push_back(ExprNode::Ptr($3)); }
+ ;
+init_arg_kv
+ : TDOT ident TEQUAL expr
+ { $$ = new AssignExprNode(IdentExprNode::Ptr($2), ExprNode::Ptr($4));
+ parser.set_loc($$, @$); }
+ | TDOT ident bitop TEQUAL expr
+ { $$ = new AssignExprNode(IdentExprNode::Ptr($2), ExprNode::Ptr($5)); $$->bitop_ = BitopExprNode::Ptr($3);
+ parser.set_loc($$, @$); }
+ ;
+
+if_stmt
+ : TIF expr enter_varscope block exit_varscope
+ { $$ = new IfStmtNode(ExprNode::Ptr($2), StmtNode::Ptr($4));
+ $4->scope_ = $3;
+ parser.set_loc($$, @$); }
+ | TIF expr enter_varscope block exit_varscope TELSE enter_varscope block exit_varscope
+ { $$ = new IfStmtNode(ExprNode::Ptr($2), StmtNode::Ptr($4), StmtNode::Ptr($8));
+ $4->scope_ = $3; $8->scope_ = $7;
+ parser.set_loc($$, @$); }
+ | TIF expr enter_varscope block exit_varscope TELSE if_stmt
+ { $$ = new IfStmtNode(ExprNode::Ptr($2), StmtNode::Ptr($4), StmtNode::Ptr($7));
+ $4->scope_ = $3;
+ parser.set_loc($$, @$); }
+ ;
+
+onvalid_stmt
+ : TVALID TLPAREN ident TRPAREN enter_varscope block exit_varscope
+ { $$ = new OnValidStmtNode(IdentExprNode::Ptr($3), StmtNode::Ptr($6));
+ $6->scope_ = $5;
+ parser.set_loc($$, @$); }
+ | TVALID TLPAREN ident TRPAREN enter_varscope block exit_varscope TELSE enter_varscope block exit_varscope
+ { $$ = new OnValidStmtNode(IdentExprNode::Ptr($3), StmtNode::Ptr($6), StmtNode::Ptr($10));
+ $6->scope_ = $5; $10->scope_ = $9;
+ parser.set_loc($$, @$); }
+ ;
+
+switch_stmt
+ : TSWITCH expr TLBRACE case_stmts TRBRACE
+ { $$ = new SwitchStmtNode(ExprNode::Ptr($2), make_unique<BlockStmtNode>(move(*$4))); delete $4;
+ parser.set_loc($$, @$); }
+ ;
+
+case_stmts
+ : case_stmt
+ { $$ = new StmtNodeList; $$->push_back(StmtNode::Ptr($1)); }
+ | case_stmts case_stmt
+ { $$->push_back(StmtNode::Ptr($2)); }
+ ;
+
+case_stmt
+ : TCASE numeric block TSEMI
+ { $$ = new CaseStmtNode(IntegerExprNode::Ptr($2), BlockStmtNode::Ptr($3));
+ parser.set_loc($$, @$); }
+ | TCASE TMUL block TSEMI
+ { $$ = new CaseStmtNode(BlockStmtNode::Ptr($3));
+ parser.set_loc($$, @$); }
+ ;
+
+numeric
+ : TINTEGER
+ { $$ = new IntegerExprNode($1);
+ parser.set_loc($$, @$); }
+ | THEXINTEGER
+ { $$ = new IntegerExprNode($1);
+ parser.set_loc($$, @$); }
+ | TINTEGER TCOLON TINTEGER
+ { $$ = new IntegerExprNode($1, $3);
+ parser.set_loc($$, @$); }
+ | THEXINTEGER TCOLON TINTEGER
+ { $$ = new IntegerExprNode($1, $3);
+ parser.set_loc($$, @$); }
+ | TTRUE
+ { $$ = new IntegerExprNode(new string("1"), new string("1"));
+ parser.set_loc($$, @$); }
+ | TFALSE
+ { $$ = new IntegerExprNode(new string("0"), new string("1"));
+ parser.set_loc($$, @$); }
+ ;
+
+assign_expr
+ : expr TEQUAL expr
+ { $$ = new AssignExprNode(ExprNode::Ptr($1), ExprNode::Ptr($3));
+ parser.set_loc($$, @$); }
+ /* The below has a reduce/reduce conflict.
+ TODO: ensure the above is handled in the type check properly */
+ /*| dotted_ident TEQUAL expr
+ { $$ = new AssignExprNode(IdentExprNode::Ptr($1), ExprNode::Ptr($3));
+ parser.set_loc($$, @$); }
+ | dotted_ident bitop TEQUAL expr
+ { $$ = new AssignExprNode(IdentExprNode::Ptr($1), ExprNode::Ptr($4)); $$->bitop_ = BitopExprNode::Ptr($2);
+ parser.set_loc($$, @$); }*/
+ ;
+
+return_expr
+ : TRETURN expr
+ { $$ = new ReturnExprNode(ExprNode::Ptr($2));
+ parser.set_loc($$, @$); }
+ ;
+
+expr
+ : call_expr
+ { $$ = $1; }
+ | call_expr bitop
+ { $$ = $1; $$->bitop_ = BitopExprNode::Ptr($2); }
+ | table_index_expr
+ { $$ = $1; }
+ | table_index_expr TDOT ident
+ { $$ = $1; $1->sub_ = IdentExprNode::Ptr($3); }
+ | any_ident
+ { $$ = $1; }
+ | TAT dotted_ident
+ { $$ = new PacketExprNode(IdentExprNode::Ptr($2));
+ $$->flags_[ExprNode::IS_REF] = true;
+ parser.set_loc($$, @$); }
+ | TDOLLAR dotted_ident
+ { $$ = new PacketExprNode(IdentExprNode::Ptr($2));
+ $$->flags_[ExprNode::IS_PKT] = true;
+ parser.set_loc($$, @$); }
+ | TDOLLAR dotted_ident bitop
+ { $$ = new PacketExprNode(IdentExprNode::Ptr($2)); $$->bitop_ = BitopExprNode::Ptr($3);
+ $$->flags_[ExprNode::IS_PKT] = true;
+ parser.set_loc($$, @$); }
+ | TGOTO scoped_ident
+ { $$ = new GotoExprNode(IdentExprNode::Ptr($2), false);
+ parser.set_loc($$, @$); }
+ | TNEXT scoped_ident
+ { $$ = new GotoExprNode(IdentExprNode::Ptr($2), false);
+ parser.set_loc($$, @$); }
+ | TCONTINUE scoped_ident
+ { $$ = new GotoExprNode(IdentExprNode::Ptr($2), true);
+ parser.set_loc($$, @$); }
+ | TLPAREN expr TRPAREN
+ { $$ = $2; }
+ | TLPAREN expr TRPAREN bitop
+ { $$ = $2; $$->bitop_ = BitopExprNode::Ptr($4); }
+ | TSTRING
+ { $$ = new StringExprNode($1);
+ parser.set_loc($$, @$); }
+ | numeric
+ { $$ = $1; }
+ | numeric bitop
+ { $$ = $1; $$->bitop_ = BitopExprNode::Ptr($2); }
+ | expr TCLT expr
+ { $$ = new BinopExprNode(ExprNode::Ptr($1), $2, ExprNode::Ptr($3));
+ parser.set_loc($$, @$); }
+ | expr TCGT expr
+ { $$ = new BinopExprNode(ExprNode::Ptr($1), $2, ExprNode::Ptr($3));
+ parser.set_loc($$, @$); }
+ | expr TCGE expr
+ { $$ = new BinopExprNode(ExprNode::Ptr($1), $2, ExprNode::Ptr($3));
+ parser.set_loc($$, @$); }
+ | expr TCLE expr
+ { $$ = new BinopExprNode(ExprNode::Ptr($1), $2, ExprNode::Ptr($3));
+ parser.set_loc($$, @$); }
+ | expr TCNE expr
+ { $$ = new BinopExprNode(ExprNode::Ptr($1), $2, ExprNode::Ptr($3));
+ parser.set_loc($$, @$); }
+ | expr TCEQ expr
+ { $$ = new BinopExprNode(ExprNode::Ptr($1), $2, ExprNode::Ptr($3));
+ parser.set_loc($$, @$); }
+ | expr TPLUS expr
+ { $$ = new BinopExprNode(ExprNode::Ptr($1), $2, ExprNode::Ptr($3));
+ parser.set_loc($$, @$); }
+ | expr TMINUS expr
+ { $$ = new BinopExprNode(ExprNode::Ptr($1), $2, ExprNode::Ptr($3));
+ parser.set_loc($$, @$); }
+ | expr TMUL expr
+ { $$ = new BinopExprNode(ExprNode::Ptr($1), $2, ExprNode::Ptr($3));
+ parser.set_loc($$, @$); }
+ | expr TDIV expr
+ { $$ = new BinopExprNode(ExprNode::Ptr($1), $2, ExprNode::Ptr($3));
+ parser.set_loc($$, @$); }
+ | expr TMOD expr
+ { $$ = new BinopExprNode(ExprNode::Ptr($1), $2, ExprNode::Ptr($3));
+ parser.set_loc($$, @$); }
+ | expr TXOR expr
+ { $$ = new BinopExprNode(ExprNode::Ptr($1), $2, ExprNode::Ptr($3));
+ parser.set_loc($$, @$); }
+ | expr TAND expr
+ { $$ = new BinopExprNode(ExprNode::Ptr($1), $2, ExprNode::Ptr($3));
+ parser.set_loc($$, @$); }
+ | expr TOR expr
+ { $$ = new BinopExprNode(ExprNode::Ptr($1), $2, ExprNode::Ptr($3));
+ parser.set_loc($$, @$); }
+ | expr TLAND expr
+ { $$ = new BinopExprNode(ExprNode::Ptr($1), $2, ExprNode::Ptr($3));
+ parser.set_loc($$, @$); }
+ | expr TLOR expr
+ { $$ = new BinopExprNode(ExprNode::Ptr($1), $2, ExprNode::Ptr($3));
+ parser.set_loc($$, @$); }
+ /*| expr bitop
+ { $$ = $1; $$->bitop_ = BitopExprNode::Ptr($2); }*/
+ | TNOT expr
+ { $$ = new UnopExprNode($1, ExprNode::Ptr($2));
+ parser.set_loc($$, @$); }
+ | TCMPL expr
+ { $$ = new UnopExprNode($1, ExprNode::Ptr($2));
+ parser.set_loc($$, @$); }
+ ;
+
+call_args
+ : /* empty */
+ { $$ = new ExprNodeList; }
+ | expr
+ { $$ = new ExprNodeList; $$->push_back(ExprNode::Ptr($1)); }
+ | call_args TCOMMA expr
+ { $$->push_back(ExprNode::Ptr($3)); }
+ ;
+
+bitop
+ : TLBRACK TCOLON TPLUS TINTEGER TRBRACK
+ { $$ = new BitopExprNode(string("0"), *$4); delete $4;
+ parser.set_loc($$, @$); }
+ | TLBRACK TINTEGER TCOLON TPLUS TINTEGER TRBRACK
+ { $$ = new BitopExprNode(*$2, *$5); delete $2; delete $5;
+ parser.set_loc($$, @$); }
+ ;
+
+table_index_expr
+ : dotted_ident TLBRACK ident TRBRACK
+ { $$ = new TableIndexExprNode(IdentExprNode::Ptr($1), IdentExprNode::Ptr($3));
+ parser.set_loc($$, @$); }
+ ;
+
+scoped_ident
+ : ident
+ { $$ = $1; }
+ | scoped_ident TSCOPE TIDENTIFIER
+ { $$->append_scope(*$3); delete $3; }
+ ;
+
+dotted_ident
+ : ident
+ { $$ = $1; }
+ | dotted_ident TDOT TIDENTIFIER
+ { $$->append_dot(*$3); delete $3; }
+ ;
+
+any_ident
+ : ident
+ { $$ = $1; }
+ | dotted_ident TARROW TIDENTIFIER
+ { $$->append_dot(*$3); delete $3; }
+ | dotted_ident TDOT TIDENTIFIER
+ { $$->append_dot(*$3); delete $3; }
+ | scoped_ident TSCOPE TIDENTIFIER
+ { $$->append_scope(*$3); delete $3; }
+ ;
+
+ident
+ : TIDENTIFIER
+ { $$ = new IdentExprNode(*$1); delete $1;
+ parser.set_loc($$, @$); }
+ ;
+
+%%
+
+void ebpf::cc::BisonParser::error(const ebpf::cc::BisonParser::location_type &loc,
+ const string& msg) {
+ std::cerr << "Error: " << loc << " " << msg << std::endl;
+}
+
+#include "lexer.h"
+static int yylex(ebpf::cc::BisonParser::semantic_type *yylval,
+ ebpf::cc::BisonParser::location_type *yylloc,
+ ebpf::cc::Lexer &lexer) {
+ return lexer.yylex(yylval, yylloc);
+}
+
diff --git a/src/cc/frontends/b/printer.cc b/src/cc/frontends/b/printer.cc
new file mode 100644
index 0000000..e16a823
--- /dev/null
+++ b/src/cc/frontends/b/printer.cc
@@ -0,0 +1,335 @@
+/*
+ * Copyright (c) 2015 PLUMgrid, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "printer.h"
+#include "lexer.h"
+#include "bcc_exception.h"
+
+namespace ebpf {
+namespace cc {
+
+void Printer::print_indent() {
+ fprintf(out_, "%*s", indent_, "");
+}
+
+StatusTuple Printer::visit_block_stmt_node(BlockStmtNode* n) {
+ fprintf(out_, "{\n");
+
+ if (!n->stmts_.empty()) {
+ ++indent_;
+ for (auto it = n->stmts_.begin(); it != n->stmts_.end(); ++it) {
+ print_indent();
+ TRY2((*it)->accept(this));
+ fprintf(out_, "\n");
+ }
+ --indent_;
+ }
+ fprintf(out_, "%*s}", indent_, "");
+ return StatusTuple(0);
+}
+
+StatusTuple Printer::visit_if_stmt_node(IfStmtNode* n) {
+ fprintf(out_, "if ");
+ TRY2(n->cond_->accept(this));
+ fprintf(out_, " ");
+ TRY2(n->true_block_->accept(this));
+ if (n->false_block_) {
+ fprintf(out_, " else ");
+ TRY2(n->false_block_->accept(this));
+ }
+ return StatusTuple(0);
+}
+
+StatusTuple Printer::visit_onvalid_stmt_node(OnValidStmtNode* n) {
+ fprintf(out_, "if ");
+ TRY2(n->cond_->accept(this));
+ fprintf(out_, " ");
+ TRY2(n->block_->accept(this));
+ if (n->else_block_) {
+ fprintf(out_, " else ");
+ TRY2(n->else_block_->accept(this));
+ }
+ return StatusTuple(0);
+}
+
+StatusTuple Printer::visit_switch_stmt_node(SwitchStmtNode* n) {
+ fprintf(out_, "switch (");
+ TRY2(n->cond_->accept(this));
+ fprintf(out_, ") ");
+ TRY2(n->block_->accept(this));
+ return StatusTuple(0);
+}
+
+StatusTuple Printer::visit_case_stmt_node(CaseStmtNode* n) {
+ if (n->value_) {
+ fprintf(out_, "case ");
+ TRY2(n->value_->accept(this));
+ } else {
+ fprintf(out_, "default");
+ }
+ TRY2(n->block_->accept(this));
+ return StatusTuple(0);
+}
+
+StatusTuple Printer::visit_ident_expr_node(IdentExprNode* n) {
+ if (n->scope_name_.size()) {
+ fprintf(out_, "%s::", n->scope_name_.c_str());
+ }
+ fprintf(out_, "%s", n->name_.c_str());
+ if (n->sub_name_.size()) {
+ fprintf(out_, ".%s", n->sub_name_.c_str());
+ }
+ return StatusTuple(0);
+}
+
+StatusTuple Printer::visit_assign_expr_node(AssignExprNode* n) {
+ TRY2(n->lhs_->accept(this));
+ fprintf(out_, " = ");
+ TRY2(n->rhs_->accept(this));
+ return StatusTuple(0);
+}
+
+StatusTuple Printer::visit_packet_expr_node(PacketExprNode* n) {
+ fprintf(out_, "$");
+ TRY2(n->id_->accept(this));
+ return StatusTuple(0);
+}
+
+StatusTuple Printer::visit_integer_expr_node(IntegerExprNode* n) {
+ fprintf(out_, "%s:%zu", n->val_.c_str(), n->bits_);
+ return StatusTuple(0);
+}
+
+StatusTuple Printer::visit_string_expr_node(StringExprNode *n) {
+ fprintf(out_, "%s", n->val_.c_str());
+ return StatusTuple(0);
+}
+
+StatusTuple Printer::visit_binop_expr_node(BinopExprNode* n) {
+ TRY2(n->lhs_->accept(this));
+ fprintf(out_, "%d", n->op_);
+ TRY2(n->rhs_->accept(this));
+ return StatusTuple(0);
+}
+
+StatusTuple Printer::visit_unop_expr_node(UnopExprNode* n) {
+ const char* s = "";
+ switch (n->op_) {
+ case Tok::TNOT: s = "!"; break;
+ case Tok::TCMPL: s = "~"; break;
+ case Tok::TMOD: s = "%"; break;
+ default: {}
+ }
+ fprintf(out_, "%s", s);
+ TRY2(n->expr_->accept(this));
+ return StatusTuple(0);
+}
+
+StatusTuple Printer::visit_bitop_expr_node(BitopExprNode* n) {
+
+ return StatusTuple(0);
+}
+
+StatusTuple Printer::visit_return_expr_node(ReturnExprNode* n) {
+ fprintf(out_, "return ");
+ TRY2(n->expr_->accept(this));
+ return StatusTuple(0);
+}
+
+StatusTuple Printer::visit_goto_expr_node(GotoExprNode* n) {
+ const char* s = n->is_continue_ ? "continue " : "goto ";
+ fprintf(out_, "%s", s);
+ TRY2(n->id_->accept(this));
+ return StatusTuple(0);
+}
+
+StatusTuple Printer::visit_method_call_expr_node(MethodCallExprNode* n) {
+ TRY2(n->id_->accept(this));
+ fprintf(out_, "(");
+ for (auto it = n->args_.begin(); it != n->args_.end(); ++it) {
+ TRY2((*it)->accept(this));
+ if (it + 1 != n->args_.end()) {
+ fprintf(out_, ", ");
+ }
+ }
+ fprintf(out_, ")");
+ if (!n->block_->stmts_.empty()) {
+ fprintf(out_, " {\n");
+ ++indent_;
+ for (auto it = n->block_->stmts_.begin(); it != n->block_->stmts_.end(); ++it) {
+ print_indent();
+ TRY2((*it)->accept(this));
+ fprintf(out_, "\n");
+ }
+ --indent_;
+ fprintf(out_, "%*s}", indent_, "");
+ }
+ return StatusTuple(0);
+}
+
+StatusTuple Printer::visit_table_index_expr_node(TableIndexExprNode *n) {
+ fprintf(out_, "%s[", n->id_->c_str());
+ TRY2(n->index_->accept(this));
+ fprintf(out_, "]");
+ return StatusTuple(0);
+}
+
+StatusTuple Printer::visit_expr_stmt_node(ExprStmtNode* n) {
+ TRY2(n->expr_->accept(this));
+ return StatusTuple(0);
+}
+
+StatusTuple Printer::visit_struct_variable_decl_stmt_node(StructVariableDeclStmtNode* n) {
+ fprintf(out_, "var ");
+ TRY2(n->struct_id_->accept(this));
+ fprintf(out_, " ");
+ TRY2(n->id_->accept(this));
+ if (!n->init_.empty()) {
+ fprintf(out_, "{");
+ for (auto it = n->init_.begin(); it != n->init_.end(); ++it) {
+ TRY2((*it)->accept(this));
+ if (it + 1 != n->init_.end()) {
+ fprintf(out_, ", ");
+ }
+ }
+ fprintf(out_, "}");
+ }
+ return StatusTuple(0);
+}
+
+StatusTuple Printer::visit_integer_variable_decl_stmt_node(IntegerVariableDeclStmtNode* n) {
+ fprintf(out_, "var ");
+ TRY2(n->id_->accept(this));
+ fprintf(out_, ":%zu", n->bit_width_);
+ if (!n->init_.empty()) {
+ fprintf(out_, "; ");
+ TRY2(n->init_[0]->accept(this));
+ }
+ return StatusTuple(0);
+}
+
+StatusTuple Printer::visit_struct_decl_stmt_node(StructDeclStmtNode* n) {
+ fprintf(out_, "struct ");
+ TRY2(n->id_->accept(this));
+ fprintf(out_, " {\n");
+ ++indent_;
+ for (auto it = n->stmts_.begin(); it != n->stmts_.end(); ++it) {
+ print_indent();
+ TRY2((*it)->accept(this));
+ fprintf(out_, "\n");
+ }
+ --indent_;
+ fprintf(out_, "%*s}", indent_, "");
+ return StatusTuple(0);
+}
+
+StatusTuple Printer::visit_state_decl_stmt_node(StateDeclStmtNode* n) {
+ if (!n->id_) {
+ return StatusTuple(0);
+ }
+ fprintf(out_, "state ");
+ TRY2(n->id_->accept(this));
+ //if (!n->id2_) {
+ // fprintf(out_, ", * ");
+ //} else {
+ // fprintf(out_, ", ");
+ // TRY2(n->id2_->accept(this));
+ //}
+ //TRY2(n->block_->accept(this));
+ return StatusTuple(0);
+}
+
+StatusTuple Printer::visit_parser_state_stmt_node(ParserStateStmtNode* n) {
+ return StatusTuple(0);
+}
+
+StatusTuple Printer::visit_match_decl_stmt_node(MatchDeclStmtNode* n) {
+ fprintf(out_, "on_match ");
+ TRY2(n->id_->accept(this));
+ fprintf(out_, " (");
+ for (auto it = n->formals_.begin(); it != n->formals_.end(); ++it) {
+ TRY2((*it)->accept(this));
+ if (it + 1 != n->formals_.end()) {
+ fprintf(out_, ", ");
+ }
+ }
+ fprintf(out_, ") ");
+ TRY2(n->block_->accept(this));
+ return StatusTuple(0);
+}
+
+StatusTuple Printer::visit_miss_decl_stmt_node(MissDeclStmtNode* n) {
+ fprintf(out_, "on_miss ");
+ TRY2(n->id_->accept(this));
+ fprintf(out_, " (");
+ for (auto it = n->formals_.begin(); it != n->formals_.end(); ++it) {
+ TRY2((*it)->accept(this));
+ if (it + 1 != n->formals_.end()) {
+ fprintf(out_, ", ");
+ }
+ }
+ fprintf(out_, ") ");
+ TRY2(n->block_->accept(this));
+ return StatusTuple(0);
+}
+
+StatusTuple Printer::visit_failure_decl_stmt_node(FailureDeclStmtNode* n) {
+ fprintf(out_, "on_failure ");
+ TRY2(n->id_->accept(this));
+ fprintf(out_, " (");
+ for (auto it = n->formals_.begin(); it != n->formals_.end(); ++it) {
+ TRY2((*it)->accept(this));
+ if (it + 1 != n->formals_.end()) {
+ fprintf(out_, ", ");
+ }
+ }
+ fprintf(out_, ") ");
+ TRY2(n->block_->accept(this));
+ return StatusTuple(0);
+}
+
+StatusTuple Printer::visit_table_decl_stmt_node(TableDeclStmtNode* n) {
+ TRY2(n->table_type_->accept(this));
+ fprintf(out_, "<");
+ for (auto it = n->templates_.begin(); it != n->templates_.end(); ++it) {
+ TRY2((*it)->accept(this));
+ if (it + 1 != n->templates_.end()) {
+ fprintf(out_, ", ");
+ }
+ }
+ fprintf(out_, "> ");
+ TRY2(n->id_->accept(this));
+ fprintf(out_, "(%zu)", n->size_);
+ return StatusTuple(0);
+}
+
+StatusTuple Printer::visit_func_decl_stmt_node(FuncDeclStmtNode *n) {
+ fprintf(out_, "func ");
+ TRY2(n->id_->accept(this));
+ fprintf(out_, "(");
+ for (auto it = n->formals_.begin(); it != n->formals_.end(); ++it) {
+ TRY2((*it)->accept(this));
+ if (it + 1 != n->formals_.end()) {
+ fprintf(out_, ", ");
+ }
+ }
+ fprintf(out_, ") ");
+ TRY2(n->block_->accept(this));
+ return StatusTuple(0);
+}
+
+} // namespace cc
+} // namespace ebpf
diff --git a/src/cc/frontends/b/printer.h b/src/cc/frontends/b/printer.h
new file mode 100644
index 0000000..6dd4894
--- /dev/null
+++ b/src/cc/frontends/b/printer.h
@@ -0,0 +1,42 @@
+/*
+ * Copyright (c) 2015 PLUMgrid, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <stdio.h>
+
+#include "node.h"
+
+namespace ebpf {
+namespace cc {
+
+class Printer : public Visitor {
+ public:
+ explicit Printer(FILE* out) : out_(out), indent_(0) {}
+
+ void print_indent();
+
+#define VISIT(type, func) virtual STATUS_RETURN visit_##func(type* n);
+ EXPAND_NODES(VISIT)
+#undef VISIT
+
+ private:
+ FILE* out_;
+ int indent_;
+};
+
+} // namespace cc
+} // namespace ebpf
diff --git a/src/cc/frontends/b/scope.h b/src/cc/frontends/b/scope.h
new file mode 100644
index 0000000..b0358b88
--- /dev/null
+++ b/src/cc/frontends/b/scope.h
@@ -0,0 +1,185 @@
+/*
+ * Copyright (c) 2015 PLUMgrid, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <map>
+#include <string>
+#include <vector>
+#include <memory>
+
+namespace ebpf {
+namespace cc {
+
+using std::string;
+using std::vector;
+using std::map;
+using std::pair;
+using std::unique_ptr;
+
+class StateDeclStmtNode;
+class VariableDeclStmtNode;
+class TableDeclStmtNode;
+class StructDeclStmtNode;
+class FuncDeclStmtNode;
+
+enum search_type { SCOPE_LOCAL, SCOPE_GLOBAL };
+
+template <typename T>
+class Scope {
+ public:
+ Scope() {}
+ Scope(Scope<T>* scope, int id) : parent_(scope), id_(id) {}
+
+ T* lookup(const string &name, bool search_local = true) {
+ return lookup(name, search_local ? SCOPE_LOCAL : SCOPE_GLOBAL);
+ }
+ T * lookup(const string &name, search_type stype) {
+ auto it = elems_.find(name);
+ if (it != elems_.end())
+ return it->second;
+
+ if (stype == SCOPE_LOCAL || !parent_)
+ return nullptr;
+ return parent_->lookup(name, stype);
+ }
+ void add(const string& name, T* n) {
+ elems_[name] = n;
+ elems_ordered_.push_back(n);
+ }
+ typename map<string, T*>::iterator begin() { return elems_.begin(); }
+ typename map<string, T*>::iterator end() { return elems_.end(); }
+ typename vector<T*>::iterator obegin() { return elems_ordered_.begin(); }
+ typename vector<T*>::iterator oend() { return elems_ordered_.end(); }
+
+ Scope<T> *parent_;
+ int id_;
+ map<string, T*> elems_;
+ vector<T*> elems_ordered_;
+};
+
+/**
+ * Hold the current stack of scope pointers. Lookups search upwards.
+ * Actual scope pointers are kept in the AST.
+ */
+class Scopes {
+ public:
+ typedef unique_ptr<Scopes> Ptr;
+ typedef Scope<StructDeclStmtNode> StructScope;
+ typedef Scope<StateDeclStmtNode> StateScope;
+ typedef Scope<VariableDeclStmtNode> VarScope;
+ typedef Scope<TableDeclStmtNode> TableScope;
+ typedef Scope<FuncDeclStmtNode> FuncScope;
+
+ Scopes() : var_id__(0), state_id_(0), var_id_(0),
+ current_var_scope_(nullptr), top_var_scope_(nullptr),
+ current_state_scope_(nullptr), top_state_scope_(nullptr),
+ top_struct_scope_(new StructScope(nullptr, 1)),
+ top_table_scope_(new TableScope(nullptr, 1)),
+ top_func_scope_(new FuncScope(nullptr, 1)) {}
+ ~Scopes() {
+ delete top_func_scope_;
+ delete top_struct_scope_;
+ delete top_table_scope_;
+ delete top_state_scope_;
+ }
+
+ void push_var(VarScope *scope) {
+ if (scope == top_var_scope_)
+ return;
+ scope->parent_ = current_var_scope_;
+ current_var_scope_ = scope;
+ }
+ void pop_var() {
+ if (current_var_scope_ == top_var_scope_)
+ return;
+ VarScope *old = current_var_scope_;
+ current_var_scope_ = old->parent_;
+ old->parent_ = nullptr;
+ }
+
+ void push_state(StateScope *scope) {
+ if (scope == top_state_scope_)
+ return;
+ scope->parent_ = current_state_scope_;
+ current_state_scope_ = scope;
+ }
+ void pop_state() {
+ if (current_state_scope_ == top_state_scope_)
+ return;
+ StateScope *old = current_state_scope_;
+ current_state_scope_ = old->parent_;
+ old->parent_ = nullptr;
+ }
+
+ /// While building the AST, allocate a new scope
+ VarScope* enter_var_scope() {
+ current_var_scope_ = new VarScope(current_var_scope_, next_var_id());
+ if (!top_var_scope_) {
+ top_var_scope_ = current_var_scope_;
+ }
+ return current_var_scope_;
+ }
+
+ VarScope* exit_var_scope() {
+ current_var_scope_ = current_var_scope_->parent_;
+ return current_var_scope_;
+ }
+
+ StateScope* enter_state_scope() {
+ current_state_scope_ = new StateScope(current_state_scope_, next_state_id());
+ if (!top_state_scope_) {
+ top_state_scope_ = current_state_scope_;
+ }
+ return current_state_scope_;
+ }
+
+ StateScope* exit_state_scope() {
+ current_state_scope_ = current_state_scope_->parent_;
+ return current_state_scope_;
+ }
+
+ void set_current(VarScope* s) { current_var_scope_ = s; }
+ VarScope* current_var() const { return current_var_scope_; }
+ VarScope* top_var() const { return top_var_scope_; }
+
+ void set_current(StateScope* s) { current_state_scope_ = s; }
+ StateScope* current_state() const { return current_state_scope_; }
+ StateScope* top_state() const { return top_state_scope_; }
+
+ StructScope* top_struct() const { return top_struct_scope_; }
+
+ TableScope* top_table() const { return top_table_scope_; }
+ FuncScope* top_func() const { return top_func_scope_; }
+
+ int next_id() { return ++var_id__; }
+ int next_state_id() { return ++state_id_; }
+ int next_var_id() { return ++var_id_; }
+
+ int var_id__;
+ int state_id_;
+ int var_id_;
+ VarScope* current_var_scope_;
+ VarScope* top_var_scope_;
+ StateScope* current_state_scope_;
+ StateScope* top_state_scope_;
+ StructScope* top_struct_scope_;
+ TableScope* top_table_scope_;
+ FuncScope* top_func_scope_;
+};
+
+} // namespace cc
+} // namespace ebpf
diff --git a/src/cc/frontends/b/type_check.cc b/src/cc/frontends/b/type_check.cc
new file mode 100644
index 0000000..7c5b7ce
--- /dev/null
+++ b/src/cc/frontends/b/type_check.cc
@@ -0,0 +1,587 @@
+/*
+ * Copyright (c) 2015 PLUMgrid, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <set>
+#include <algorithm>
+#include "bcc_exception.h"
+#include "type_check.h"
+#include "lexer.h"
+
+namespace ebpf {
+namespace cc {
+
+using std::for_each;
+using std::set;
+
+StatusTuple TypeCheck::visit_block_stmt_node(BlockStmtNode *n) {
+ // enter scope
+ if (n->scope_)
+ scopes_->push_var(n->scope_);
+ if (!n->stmts_.empty()) {
+ for (auto it = n->stmts_.begin(); it != n->stmts_.end(); ++it)
+ TRY2((*it)->accept(this));
+ }
+
+ if (n->scope_)
+ scopes_->pop_var();
+ return StatusTuple(0);
+}
+
+StatusTuple TypeCheck::visit_if_stmt_node(IfStmtNode *n) {
+ TRY2(n->cond_->accept(this));
+ //if (n->cond_->typeof_ != ExprNode::INTEGER)
+ // return mkstatus_(n, "If condition must be a numeric type");
+ TRY2(n->true_block_->accept(this));
+ if (n->false_block_) {
+ TRY2(n->false_block_->accept(this));
+ }
+ return StatusTuple(0);
+}
+
+StatusTuple TypeCheck::visit_onvalid_stmt_node(OnValidStmtNode *n) {
+ TRY2(n->cond_->accept(this));
+ auto sdecl = static_cast<StructVariableDeclStmtNode*>(n->cond_->decl_);
+ if (sdecl->storage_type_ != StructVariableDeclStmtNode::STRUCT_REFERENCE)
+ return mkstatus_(n, "on_valid condition must be a reference type");
+ TRY2(n->block_->accept(this));
+ if (n->else_block_) {
+ TRY2(n->else_block_->accept(this));
+ }
+ return StatusTuple(0);
+}
+
+StatusTuple TypeCheck::visit_switch_stmt_node(SwitchStmtNode *n) {
+ TRY2(n->cond_->accept(this));
+ if (n->cond_->typeof_ != ExprNode::INTEGER)
+ return mkstatus_(n, "Switch condition must be a numeric type");
+ TRY2(n->block_->accept(this));
+ for (auto it = n->block_->stmts_.begin(); it != n->block_->stmts_.end(); ++it) {
+ /// @todo check for duplicates
+ }
+ return StatusTuple(0);
+}
+
+StatusTuple TypeCheck::visit_case_stmt_node(CaseStmtNode *n) {
+ if (n->value_) {
+ TRY2(n->value_->accept(this));
+ if (n->value_->typeof_ != ExprNode::INTEGER)
+ return mkstatus_(n, "Switch condition must be a numeric type");
+ }
+ TRY2(n->block_->accept(this));
+ return StatusTuple(0);
+}
+
+StatusTuple TypeCheck::visit_ident_expr_node(IdentExprNode *n) {
+ n->decl_ = scopes_->current_var()->lookup(n->name_, SCOPE_GLOBAL);
+ if (!n->decl_)
+ return mkstatus_(n, "Variable %s lookup failed", n->c_str());
+
+ n->typeof_ = ExprNode::UNKNOWN;
+ if (n->sub_name_.empty()) {
+ if (n->decl_->storage_type_ == VariableDeclStmtNode::INTEGER) {
+ n->typeof_ = ExprNode::INTEGER;
+ n->bit_width_ = n->decl_->bit_width_;
+ n->flags_[ExprNode::WRITE] = true;
+ } else if (n->decl_->is_struct()) {
+ n->typeof_ = ExprNode::STRUCT;
+ auto sdecl = static_cast<StructVariableDeclStmtNode*>(n->decl_);
+ if (sdecl->struct_id_->scope_name_ == "proto") {
+ n->struct_type_ = proto_scopes_->top_struct()->lookup(sdecl->struct_id_->name_, true);
+ n->flags_[ExprNode::PROTO] = true;
+ } else {
+ n->struct_type_ = scopes_->top_struct()->lookup(sdecl->struct_id_->name_, true);
+ }
+ if (!n->struct_type_)
+ return mkstatus_(n, "Type %s has not been declared", sdecl->struct_id_->full_name().c_str());
+ n->bit_width_ = n->struct_type_->bit_width_;
+ }
+ } else {
+ if (n->decl_->storage_type_ == VariableDeclStmtNode::INTEGER)
+ return mkstatus_(n, "Subfield access not valid for numeric types");
+ auto sdecl = static_cast<StructVariableDeclStmtNode*>(n->decl_);
+ if (sdecl->struct_id_->scope_name_ == "proto") {
+ n->struct_type_ = proto_scopes_->top_struct()->lookup(sdecl->struct_id_->name_, true);
+ n->flags_[ExprNode::PROTO] = true;
+ } else {
+ n->struct_type_ = scopes_->top_struct()->lookup(sdecl->struct_id_->name_, true);
+ }
+ if (!n->struct_type_)
+ return mkstatus_(n, "Type %s has not been declared", sdecl->struct_id_->full_name().c_str());
+ n->sub_decl_ = n->struct_type_->field(n->sub_name_);
+
+ if (!n->sub_decl_)
+ return mkstatus_(n, "Access to invalid subfield %s.%s", n->c_str(), n->sub_name_.c_str());
+ if (n->sub_decl_->storage_type_ != VariableDeclStmtNode::INTEGER)
+ return mkstatus_(n, "Accessing non-numeric subfield %s.%s", n->c_str(), n->sub_name_.c_str());
+
+ n->typeof_ = ExprNode::INTEGER;
+ n->bit_width_ = n->sub_decl_->bit_width_;
+ n->flags_[ExprNode::WRITE] = true;
+ }
+ return StatusTuple(0);
+}
+
+StatusTuple TypeCheck::visit_assign_expr_node(AssignExprNode *n) {
+ /// @todo check lhs is assignable
+ TRY2(n->lhs_->accept(this));
+ if (n->lhs_->typeof_ == ExprNode::STRUCT) {
+ TRY2(n->rhs_->accept(this));
+ if (n->rhs_->typeof_ != ExprNode::STRUCT)
+ return mkstatus_(n, "Right-hand side of assignment must be a struct");
+ } else {
+ if (n->lhs_->typeof_ != ExprNode::INTEGER)
+ return mkstatus_(n, "Left-hand side of assignment must be a numeric type");
+ if (!n->lhs_->flags_[ExprNode::WRITE])
+ return mkstatus_(n, "Left-hand side of assignment is read-only");
+ TRY2(n->rhs_->accept(this));
+ if (n->rhs_->typeof_ != ExprNode::INTEGER)
+ return mkstatus_(n, "Right-hand side of assignment must be a numeric type");
+ }
+ n->typeof_ = ExprNode::VOID;
+ return StatusTuple(0);
+}
+
+StatusTuple TypeCheck::visit_packet_expr_node(PacketExprNode *n) {
+ StructDeclStmtNode *struct_type = proto_scopes_->top_struct()->lookup(n->id_->name_, true);
+ if (!struct_type)
+ return mkstatus_(n, "Undefined packet header %s", n->id_->c_str());
+ if (n->id_->sub_name_.empty()) {
+ n->typeof_ = ExprNode::STRUCT;
+ n->struct_type_ = struct_type;
+ } else {
+ VariableDeclStmtNode *sub_decl = struct_type->field(n->id_->sub_name_);
+ if (!sub_decl)
+ return mkstatus_(n, "Access to invalid subfield %s.%s", n->id_->c_str(), n->id_->sub_name_.c_str());
+ n->typeof_ = ExprNode::INTEGER;
+ if (n->is_ref())
+ n->bit_width_ = 64;
+ else
+ n->bit_width_ = sub_decl->bit_width_;
+ }
+ n->flags_[ExprNode::WRITE] = true;
+ return StatusTuple(0);
+}
+
+StatusTuple TypeCheck::visit_integer_expr_node(IntegerExprNode *n) {
+ n->typeof_ = ExprNode::INTEGER;
+ n->bit_width_ = n->bits_;
+ return StatusTuple(0);
+}
+
+StatusTuple TypeCheck::visit_string_expr_node(StringExprNode *n) {
+ n->typeof_ = ExprNode::STRING;
+ n->flags_[ExprNode::IS_REF] = true;
+ n->bit_width_ = n->val_.size() << 3;
+ return StatusTuple(0);
+}
+
+StatusTuple TypeCheck::visit_binop_expr_node(BinopExprNode *n) {
+ TRY2(n->lhs_->accept(this));
+ if (n->lhs_->typeof_ != ExprNode::INTEGER)
+ return mkstatus_(n, "Left-hand side of binary expression must be a numeric type");
+ TRY2(n->rhs_->accept(this));
+ if (n->rhs_->typeof_ != ExprNode::INTEGER)
+ return mkstatus_(n, "Right-hand side of binary expression must be a numeric type");
+ n->typeof_ = ExprNode::INTEGER;
+ switch(n->op_) {
+ case Tok::TCEQ:
+ case Tok::TCNE:
+ case Tok::TCLT:
+ case Tok::TCLE:
+ case Tok::TCGT:
+ case Tok::TCGE:
+ n->bit_width_ = 1;
+ break;
+ default:
+ n->bit_width_ = std::max(n->lhs_->bit_width_, n->rhs_->bit_width_);
+ }
+ return StatusTuple(0);
+}
+
+StatusTuple TypeCheck::visit_unop_expr_node(UnopExprNode *n) {
+ TRY2(n->expr_->accept(this));
+ if (n->expr_->typeof_ != ExprNode::INTEGER)
+ return mkstatus_(n, "Unary operand must be a numeric type");
+ n->copy_type(*n->expr_);
+ return StatusTuple(0);
+}
+
+StatusTuple TypeCheck::visit_bitop_expr_node(BitopExprNode *n) {
+ if (n->expr_->typeof_ != ExprNode::INTEGER)
+ return mkstatus_(n, "Bitop [] can only operate on numeric types");
+ n->typeof_ = ExprNode::INTEGER;
+ return StatusTuple(0);
+}
+
+StatusTuple TypeCheck::visit_goto_expr_node(GotoExprNode *n) {
+ //n->id_->accept(this);
+ n->typeof_ = ExprNode::VOID;
+ return StatusTuple(0);
+}
+
+StatusTuple TypeCheck::visit_return_expr_node(ReturnExprNode *n) {
+ TRY2(n->expr_->accept(this));
+ n->typeof_ = ExprNode::VOID;
+ return StatusTuple(0);
+}
+
+StatusTuple TypeCheck::expect_method_arg(MethodCallExprNode *n, size_t num, size_t num_def_args = 0) {
+ if (num_def_args == 0) {
+ if (n->args_.size() != num)
+ return mkstatus_(n, "%s expected %d argument%s, %zu given", n->id_->sub_name_.c_str(),
+ num, num == 1 ? "" : "s", n->args_.size());
+ } else {
+ if (n->args_.size() < num - num_def_args || n->args_.size() > num)
+ return mkstatus_(n, "%s expected %d argument%s (%d default), %zu given", n->id_->sub_name_.c_str(),
+ num, num == 1 ? "" : "s", num_def_args, n->args_.size());
+ }
+ return StatusTuple(0);
+}
+
+StatusTuple TypeCheck::check_lookup_method(MethodCallExprNode *n) {
+ auto table = scopes_->top_table()->lookup(n->id_->name_);
+ if (!table)
+ return mkstatus_(n, "Unknown table name %s", n->id_->c_str());
+ TRY2(expect_method_arg(n, 2, 1));
+ if (table->type_id()->name_ == "LPM")
+ return mkstatus_(n, "LPM unsupported");
+ if (n->block_->scope_) {
+ auto result = make_unique<StructVariableDeclStmtNode>(table->leaf_id()->copy(), make_unique<IdentExprNode>("_result"),
+ VariableDeclStmtNode::STRUCT_REFERENCE);
+ n->block_->scope_->add("_result", result.get());
+ n->block_->stmts_.insert(n->block_->stmts_.begin(), move(result));
+ }
+ return StatusTuple(0);
+}
+
+StatusTuple TypeCheck::check_update_method(MethodCallExprNode *n) {
+ auto table = scopes_->top_table()->lookup(n->id_->name_);
+ if (!table)
+ return mkstatus_(n, "Unknown table name %s", n->id_->c_str());
+ if (table->type_id()->name_ == "FIXED_MATCH" || table->type_id()->name_ == "INDEXED")
+ TRY2(expect_method_arg(n, 2));
+ else if (table->type_id()->name_ == "LPM")
+ TRY2(expect_method_arg(n, 3));
+ return StatusTuple(0);
+}
+
+StatusTuple TypeCheck::check_delete_method(MethodCallExprNode *n) {
+ auto table = scopes_->top_table()->lookup(n->id_->name_);
+ if (!table)
+ return mkstatus_(n, "Unknown table name %s", n->id_->c_str());
+ if (table->type_id()->name_ == "FIXED_MATCH" || table->type_id()->name_ == "INDEXED")
+ TRY2(expect_method_arg(n, 1));
+ else if (table->type_id()->name_ == "LPM")
+ {}
+ return StatusTuple(0);
+}
+
+StatusTuple TypeCheck::visit_method_call_expr_node(MethodCallExprNode *n) {
+ // be sure to visit those child nodes ASAP, so their properties can
+ // be propagated up to this node and be ready to be used
+ for (auto it = n->args_.begin(); it != n->args_.end(); ++it) {
+ TRY2((*it)->accept(this));
+ }
+
+ n->typeof_ = ExprNode::VOID;
+ if (n->id_->sub_name_.size()) {
+ if (n->id_->sub_name_ == "lookup") {
+ TRY2(check_lookup_method(n));
+ } else if (n->id_->sub_name_ == "update") {
+ TRY2(check_update_method(n));
+ } else if (n->id_->sub_name_ == "delete") {
+ TRY2(check_delete_method(n));
+ } else if (n->id_->sub_name_ == "rewrite_field" && n->id_->name_ == "pkt") {
+ TRY2(expect_method_arg(n, 2));
+ n->args_[0]->flags_[ExprNode::IS_LHS] = true;
+ }
+ } else if (n->id_->name_ == "log") {
+ if (n->args_.size() < 1)
+ return mkstatus_(n, "%s expected at least 1 argument", n->id_->c_str());
+ if (n->args_[0]->typeof_ != ExprNode::STRING)
+ return mkstatus_(n, "%s expected a string for argument 1", n->id_->c_str());
+ n->typeof_ = ExprNode::INTEGER;
+ n->bit_width_ = 32;
+ } else if (n->id_->name_ == "atomic_add") {
+ TRY2(expect_method_arg(n, 2));
+ n->typeof_ = ExprNode::INTEGER;
+ n->bit_width_ = n->args_[0]->bit_width_;
+ n->args_[0]->flags_[ExprNode::IS_LHS] = true;
+ } else if (n->id_->name_ == "incr_cksum") {
+ TRY2(expect_method_arg(n, 4, 1));
+ n->typeof_ = ExprNode::INTEGER;
+ n->bit_width_ = 16;
+ } else if (n->id_->name_ == "sizeof") {
+ TRY2(expect_method_arg(n, 1));
+ n->typeof_ = ExprNode::INTEGER;
+ n->bit_width_ = 32;
+ } else if (n->id_->name_ == "get_usec_time") {
+ TRY2(expect_method_arg(n, 0));
+ n->typeof_ = ExprNode::INTEGER;
+ n->bit_width_ = 64;
+ }
+
+ if (!n->block_->stmts_.empty()) {
+ if (n->id_->sub_name_ != "update" && n->id_->sub_name_ != "lookup")
+ return mkstatus_(n, "%s does not allow trailing block statements", n->id_->full_name().c_str());
+ TRY2(n->block_->accept(this));
+ }
+ return StatusTuple(0);
+}
+
+StatusTuple TypeCheck::visit_table_index_expr_node(TableIndexExprNode *n) {
+ n->table_ = scopes_->top_table()->lookup(n->id_->name_);
+ if (!n->table_) return mkstatus_(n, "Unknown table name %s", n->id_->c_str());
+ TRY2(n->index_->accept(this));
+ if (n->index_->struct_type_ != n->table_->key_type_)
+ return mkstatus_(n, "Key to table %s lookup must be of type %s", n->id_->c_str(), n->table_->key_id()->c_str());
+
+ if (n->sub_) {
+ n->sub_decl_ = n->table_->leaf_type_->field(n->sub_->name_);
+ if (!n->sub_decl_)
+ return mkstatus_(n, "Field %s is not a member of %s", n->sub_->c_str(), n->table_->leaf_id()->c_str());
+ n->typeof_ = ExprNode::INTEGER;
+ } else {
+ n->typeof_ = ExprNode::STRUCT;
+ n->flags_[ExprNode::IS_REF] = true;
+ n->struct_type_ = n->table_->leaf_type_;
+ }
+ return StatusTuple(0);
+}
+
+StatusTuple TypeCheck::visit_expr_stmt_node(ExprStmtNode *n) {
+ TRY2(n->expr_->accept(this));
+ return StatusTuple(0);
+}
+
+StatusTuple TypeCheck::visit_struct_variable_decl_stmt_node(StructVariableDeclStmtNode *n) {
+ //TRY2(n->struct_id_->accept(this));
+ //TRY2(n->id_->accept(this));
+ if (!n->init_.empty()) {
+ StructDeclStmtNode *type;
+ if (n->struct_id_->scope_name_ == "proto")
+ type = proto_scopes_->top_struct()->lookup(n->struct_id_->name_, true);
+ else
+ type = scopes_->top_struct()->lookup(n->struct_id_->name_, true);
+
+ if (!type)
+ return mkstatus_(n, "type %s does not exist", n->struct_id_->full_name().c_str());
+
+ // init remaining fields to 0
+ set<string> used;
+ for (auto i = n->init_.begin(); i != n->init_.end(); ++i) {
+ auto asn = static_cast<AssignExprNode*>(i->get());
+ auto id = static_cast<IdentExprNode *>(asn->lhs_.get());
+ used.insert(id->sub_name_);
+ }
+ for (auto f = type->stmts_.begin(); f != type->stmts_.end(); ++f) {
+ if (used.find((*f)->id_->name_) == used.end()) {
+ auto id = make_unique<IdentExprNode>(n->id_->name_);
+ id->append_dot((*f)->id_->name_);
+ n->init_.push_back(make_unique<AssignExprNode>(move(id), make_unique<IntegerExprNode>("0")));
+ }
+ }
+
+ for (auto it = n->init_.begin(); it != n->init_.end(); ++it) {
+ TRY2((*it)->accept(this));
+ }
+ }
+ return StatusTuple(0);
+}
+
+StatusTuple TypeCheck::visit_integer_variable_decl_stmt_node(IntegerVariableDeclStmtNode *n) {
+ //TRY2(n->id_->accept(this));
+ if (!n->init_.empty()) {
+ TRY2(n->init_[0]->accept(this));
+ }
+ return StatusTuple(0);
+}
+
+StatusTuple TypeCheck::visit_struct_decl_stmt_node(StructDeclStmtNode *n) {
+ //TRY2(n->id_->accept(this));
+ for (auto it = n->stmts_.begin(); it != n->stmts_.end(); ++it) {
+ TRY2((*it)->accept(this));
+ }
+ return StatusTuple(0);
+}
+
+StatusTuple TypeCheck::visit_parser_state_stmt_node(ParserStateStmtNode *n) {
+ return StatusTuple(0);
+}
+
+StatusTuple TypeCheck::visit_state_decl_stmt_node(StateDeclStmtNode *n) {
+ if (!n->id_) {
+ return StatusTuple(0);
+ }
+ auto s1 = proto_scopes_->top_state()->lookup(n->id_->name_, true);
+ if (s1) {
+ const string &name = n->id_->name_;
+ auto offset_var = make_unique<IntegerVariableDeclStmtNode>(make_unique<IdentExprNode>("$" + name), "64");
+ offset_var->init_.push_back(make_unique<AssignExprNode>(offset_var->id_->copy(), make_unique<IntegerExprNode>("0")));
+ scopes_->current_var()->add("$" + name, offset_var.get());
+ s1->subs_[0].block_->scope_->add("$" + name, offset_var.get());
+ n->init_.push_back(move(offset_var));
+
+ n->parser_ = ParserStateStmtNode::make(n->id_);
+ n->parser_->next_state_ = s1->subs_[0].block_.get();
+ n->parser_->scope_id_ = n->scope_id_;
+
+ auto p = proto_scopes_->top_struct()->lookup(n->id_->name_, true);
+ if (!p) return mkstatus_(n, "unable to find struct decl for parser state %s", n->id_->full_name().c_str());
+
+ // $proto = parsed_bytes; parsed_bytes += sizeof($proto);
+ auto asn1 = make_unique<AssignExprNode>(make_unique<IdentExprNode>("$" + n->id_->name_),
+ make_unique<IdentExprNode>("parsed_bytes"));
+ n->init_.push_back(make_unique<ExprStmtNode>(move(asn1)));
+ auto add_expr = make_unique<BinopExprNode>(make_unique<IdentExprNode>("parsed_bytes"), Tok::TPLUS,
+ make_unique<IntegerExprNode>(std::to_string(p->bit_width_ >> 3), 64));
+ auto asn2 = make_unique<AssignExprNode>(make_unique<IdentExprNode>("parsed_bytes"), move(add_expr));
+ n->init_.push_back(make_unique<ExprStmtNode>(move(asn2)));
+ }
+
+ for (auto it = n->init_.begin(); it != n->init_.end(); ++it) {
+ TRY2((*it)->accept(this));
+ }
+
+ for (auto it = n->subs_.begin(); it != n->subs_.end(); ++it) {
+ scopes_->push_state(it->scope_);
+
+ TRY2(it->block_->accept(this));
+
+ if (s1) {
+ if (it->id_->name_ == "") {
+ it->parser_ = ParserStateStmtNode::make(it->id_);
+ it->parser_->next_state_ = s1->subs_[0].block_.get();
+ it->parser_->scope_id_ = n->scope_id_ + n->id_->name_ + "_";
+ } else if (auto s2 = proto_scopes_->top_state()->lookup(it->id_->name_, true)) {
+ it->parser_ = ParserStateStmtNode::make(it->id_);
+ it->parser_->next_state_ = s2->subs_[0].block_.get();
+ it->parser_->scope_id_ = n->scope_id_ + n->id_->name_ + "_";
+ }
+
+ if (it->parser_) {
+ TRY2(it->parser_->accept(this));
+ }
+ }
+
+ scopes_->pop_state();
+ }
+ return StatusTuple(0);
+}
+
+StatusTuple TypeCheck::visit_match_decl_stmt_node(MatchDeclStmtNode *n) {
+ //TRY2(n->id_->accept(this));
+ for (auto it = n->formals_.begin(); it != n->formals_.end(); ++it) {
+ TRY2((*it)->accept(this));
+ }
+ TRY2(n->block_->accept(this));
+ return StatusTuple(0);
+}
+
+StatusTuple TypeCheck::visit_miss_decl_stmt_node(MissDeclStmtNode *n) {
+ //TRY2(n->id_->accept(this));
+ for (auto it = n->formals_.begin(); it != n->formals_.end(); ++it) {
+ TRY2((*it)->accept(this));
+ }
+ TRY2(n->block_->accept(this));
+ return StatusTuple(0);
+}
+
+StatusTuple TypeCheck::visit_failure_decl_stmt_node(FailureDeclStmtNode *n) {
+ //TRY2(n->id_->accept(this));
+ for (auto it = n->formals_.begin(); it != n->formals_.end(); ++it) {
+ TRY2((*it)->accept(this));
+ }
+ TRY2(n->block_->accept(this));
+ return StatusTuple(0);
+}
+
+StatusTuple TypeCheck::visit_table_decl_stmt_node(TableDeclStmtNode *n) {
+ n->key_type_ = scopes_->top_struct()->lookup(n->key_id()->name_, true);
+ if (!n->key_type_)
+ return mkstatus_(n, "Table key type %s undefined", n->key_id()->c_str());
+ n->key_id()->bit_width_ = n->key_type_->bit_width_;
+ n->leaf_type_ = scopes_->top_struct()->lookup(n->leaf_id()->name_, true);
+ if (!n->leaf_type_)
+ return mkstatus_(n, "Table leaf type %s undefined", n->leaf_id()->c_str());
+ n->leaf_id()->bit_width_ = n->leaf_type_->bit_width_;
+ if (n->type_id()->name_ == "INDEXED" && n->policy_id()->name_ != "AUTO") {
+ fprintf(stderr, "Table %s is INDEXED, policy should be AUTO\n", n->id_->c_str());
+ n->policy_id()->name_ = "AUTO";
+ }
+ if (n->policy_id()->name_ != "AUTO" && n->policy_id()->name_ != "NONE")
+ return mkstatus_(n, "Unsupported policy type %s", n->policy_id()->c_str());
+ return StatusTuple(0);
+}
+
+StatusTuple TypeCheck::visit_func_decl_stmt_node(FuncDeclStmtNode *n) {
+ for (auto it = n->formals_.begin(); it != n->formals_.end(); ++it) {
+ VariableDeclStmtNode *var = it->get();
+ TRY2(var->accept(this));
+ if (var->is_struct()) {
+ if (!var->is_pointer())
+ return mkstatus_(n, "Only struct references allowed in function definitions");
+ }
+ }
+ scopes_->push_state(n->scope_);
+ TRY2(n->block_->accept(this));
+ scopes_->pop_state();
+ return StatusTuple(0);
+}
+
+StatusTuple TypeCheck::visit(Node *root) {
+ BlockStmtNode *b = static_cast<BlockStmtNode*>(root);
+
+ scopes_->set_current(scopes_->top_state());
+ scopes_->set_current(scopes_->top_var());
+
+ // // packet data in bpf socket
+ // if (scopes_->top_struct()->lookup("_skbuff", true)) {
+ // return StatusTuple(-1, "_skbuff already defined");
+ // }
+ // auto skb_type = make_unique<StructDeclStmtNode>(make_unique<IdentExprNode>("_skbuff"));
+ // scopes_->top_struct()->add("_skbuff", skb_type.get());
+ // b->stmts_.push_back(move(skb_type));
+
+ // if (scopes_->current_var()->lookup("skb", true)) {
+ // return StatusTuple(-1, "skb already defined");
+ // }
+ // auto skb = make_unique<StructVariableDeclStmtNode>(make_unique<IdentExprNode>("_skbuff"),
+ // make_unique<IdentExprNode>("skb"));
+ // skb->storage_type_ = VariableDeclStmtNode::STRUCT_REFERENCE;
+ // scopes_->current_var()->add("skb", skb.get());
+ // b->stmts_.push_back(move(skb));
+
+ // offset counter
+ auto parsed_bytes = make_unique<IntegerVariableDeclStmtNode>(
+ make_unique<IdentExprNode>("parsed_bytes"), "64");
+ parsed_bytes->init_.push_back(make_unique<AssignExprNode>(parsed_bytes->id_->copy(), make_unique<IntegerExprNode>("0")));
+ scopes_->current_var()->add("parsed_bytes", parsed_bytes.get());
+ b->stmts_.push_back(move(parsed_bytes));
+
+ TRY2(b->accept(this));
+
+ if (!errors_.empty()) {
+ for (auto it = errors_.begin(); it != errors_.end(); ++it) {
+ fprintf(stderr, "%s\n", it->c_str());
+ }
+ return StatusTuple(-1, errors_.begin()->c_str());
+ }
+ return StatusTuple(0);
+}
+
+} // namespace cc
+} // namespace ebpf
diff --git a/src/cc/frontends/b/type_check.h b/src/cc/frontends/b/type_check.h
new file mode 100644
index 0000000..dbf427a
--- /dev/null
+++ b/src/cc/frontends/b/type_check.h
@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2015 PLUMgrid, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <vector>
+#include <string>
+#include "node.h"
+#include "scope.h"
+
+namespace ebpf {
+namespace cc {
+
+class TypeCheck : public Visitor {
+ public:
+ TypeCheck(Scopes *scopes, Scopes *proto_scopes)
+ : scopes_(scopes), proto_scopes_(proto_scopes) {}
+
+ virtual STATUS_RETURN visit(Node* n);
+ STATUS_RETURN expect_method_arg(MethodCallExprNode* n, size_t num, size_t num_def_args);
+ STATUS_RETURN check_lookup_method(MethodCallExprNode* n);
+ STATUS_RETURN check_update_method(MethodCallExprNode* n);
+ STATUS_RETURN check_delete_method(MethodCallExprNode* n);
+
+#define VISIT(type, func) virtual STATUS_RETURN visit_##func(type* n);
+ EXPAND_NODES(VISIT)
+#undef VISIT
+
+ private:
+ Scopes *scopes_;
+ Scopes *proto_scopes_;
+ vector<string> errors_;
+};
+
+} // namespace cc
+} // namespace ebpf
diff --git a/src/cc/frontends/b/type_helper.h b/src/cc/frontends/b/type_helper.h
new file mode 100644
index 0000000..ce96cc4
--- /dev/null
+++ b/src/cc/frontends/b/type_helper.h
@@ -0,0 +1,121 @@
+/*
+ * Copyright (c) 2015 PLUMgrid, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+namespace ebpf {
+namespace cc {
+
+// Represent the numeric type of a protocol field
+enum FieldType {
+ INVALID = 0,
+ UINT8_T,
+ UINT16_T,
+ UINT32_T,
+ UINT64_T,
+#ifdef __SIZEOF_INT128__
+ UINT128_T,
+#endif
+ VOID
+};
+
+static inline size_t enum_to_size(const FieldType t) {
+ switch (t) {
+ case UINT8_T: return sizeof(uint8_t);
+ case UINT16_T: return sizeof(uint16_t);
+ case UINT32_T: return sizeof(uint32_t);
+ case UINT64_T: return sizeof(uint64_t);
+#ifdef __SIZEOF_INT128__
+ case UINT128_T: return sizeof(__uint128_t);
+#endif
+ default:
+ return 0;
+ }
+}
+
+/// Convert a bit size to the next highest power of 2
+static inline int next_base2(int v) {
+ --v;
+ v |= v >> 1;
+ v |= v >> 2;
+ v |= v >> 4;
+ v |= v >> 8;
+ v |= v >> 16;
+ ++v;
+ return v;
+}
+
+static inline const char* bits_to_uint(int v) {
+ v = next_base2(v);
+ if (v <= 8) {
+ return "uint8_t";
+ } else if (v == 16) {
+ return "uint16_t";
+ } else if (v == 32) {
+ return "uint32_t";
+ } else if (v == 64) {
+ return "uint64_t";
+ } else if (v >= 128) {
+ /* in plumlet 128-bit integers should be 8-byte aligned,
+ * all other ints should have natural alignment */
+ return "unsigned __int128 __attribute__((packed, aligned(8)))";
+ }
+ return "void";
+}
+
+static inline FieldType bits_to_enum(int v) {
+ v = next_base2(v);
+ if (v <= 8) {
+ return UINT8_T;
+ } else if (v == 16) {
+ return UINT16_T;
+ } else if (v == 32) {
+ return UINT32_T;
+ } else if (v == 64) {
+ return UINT64_T;
+#ifdef __SIZEOF_INT128__
+ } else if (v >= 128) {
+ return UINT128_T;
+#endif
+ }
+ return VOID;
+}
+
+static inline size_t bits_to_size(int v) {
+ return enum_to_size(bits_to_enum(v));
+}
+
+static inline size_t align_offset(size_t offset, FieldType ft) {
+ switch (ft) {
+ case UINT8_T:
+ return offset % 8 > 0 ? offset + (8 - offset % 8) : offset;
+ case UINT16_T:
+ return offset % 16 > 0 ? offset + (16 - offset % 16) : offset;
+ case UINT32_T:
+ return offset % 32 > 0 ? offset + (32 - offset % 32) : offset;
+ case UINT64_T:
+#ifdef __SIZEOF_INT128__
+ case UINT128_T:
+#endif
+ return offset % 64 > 0 ? offset + (64 - offset % 64) : offset;
+ default:
+ ;
+ }
+ return offset;
+}
+
+} // namespace cc
+} // namespace ebpf
diff --git a/src/cc/frontends/clang/arch_helper.h b/src/cc/frontends/clang/arch_helper.h
index 7704fd0..76b4651 100644
--- a/src/cc/frontends/clang/arch_helper.h
+++ b/src/cc/frontends/clang/arch_helper.h
@@ -22,49 +22,44 @@
BCC_ARCH_PPC_LE,
BCC_ARCH_S390X,
BCC_ARCH_ARM64,
- BCC_ARCH_MIPS,
BCC_ARCH_X86
} bcc_arch_t;
-typedef void *(*arch_callback_t)(bcc_arch_t arch, bool for_syscall);
+typedef void *(*arch_callback_t)(bcc_arch_t arch);
-static void *run_arch_callback(arch_callback_t fn, bool for_syscall = false)
+static void *run_arch_callback(arch_callback_t fn)
{
const char *archenv = getenv("ARCH");
/* If ARCH is not set, detect from local arch clang is running on */
if (!archenv) {
#if defined(__powerpc64__)
-#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
- return fn(BCC_ARCH_PPC_LE, for_syscall);
+#if defined(_CALL_ELF) && _CALL_ELF == 2
+ return fn(BCC_ARCH_PPC_LE);
#else
- return fn(BCC_ARCH_PPC, for_syscall);
+ return fn(BCC_ARCH_PPC);
#endif
#elif defined(__s390x__)
- return fn(BCC_ARCH_S390X, for_syscall);
+ return fn(BCC_ARCH_S390X);
#elif defined(__aarch64__)
- return fn(BCC_ARCH_ARM64, for_syscall);
-#elif defined(__mips__)
- return fn(BCC_ARCH_MIPS, for_syscall);
+ return fn(BCC_ARCH_ARM64);
#else
- return fn(BCC_ARCH_X86, for_syscall);
+ return fn(BCC_ARCH_X86);
#endif
}
/* Otherwise read it from ARCH */
if (!strcmp(archenv, "powerpc")) {
-#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
- return fn(BCC_ARCH_PPC_LE, for_syscall);
+#if defined(_CALL_ELF) && _CALL_ELF == 2
+ return fn(BCC_ARCH_PPC_LE);
#else
- return fn(BCC_ARCH_PPC, for_syscall);
+ return fn(BCC_ARCH_PPC);
#endif
} else if (!strcmp(archenv, "s390x")) {
- return fn(BCC_ARCH_S390X, for_syscall);
+ return fn(BCC_ARCH_S390X);
} else if (!strcmp(archenv, "arm64")) {
- return fn(BCC_ARCH_ARM64, for_syscall);
- } else if (!strcmp(archenv, "mips")) {
- return fn(BCC_ARCH_MIPS, for_syscall);
+ return fn(BCC_ARCH_ARM64);
} else {
- return fn(BCC_ARCH_X86, for_syscall);
+ return fn(BCC_ARCH_X86);
}
}
diff --git a/src/cc/frontends/clang/b_frontend_action.cc b/src/cc/frontends/clang/b_frontend_action.cc
index 9b2853a..20af23b 100644
--- a/src/cc/frontends/clang/b_frontend_action.cc
+++ b/src/cc/frontends/clang/b_frontend_action.cc
@@ -34,10 +34,8 @@
#include "loader.h"
#include "table_storage.h"
#include "arch_helper.h"
-#include "bcc_libbpf_inc.h"
#include "libbpf.h"
-#include "bcc_syms.h"
namespace ebpf {
@@ -45,9 +43,6 @@
const char *calling_conv_regs_x86[] = {
"di", "si", "dx", "cx", "r8", "r9"
};
-const char *calling_conv_syscall_regs_x86[] = {
- "di", "si", "dx", "r10", "r8", "r9"
-};
const char *calling_conv_regs_ppc[] = {"gpr[3]", "gpr[4]", "gpr[5]",
"gpr[6]", "gpr[7]", "gpr[8]"};
@@ -57,10 +52,7 @@
const char *calling_conv_regs_arm64[] = {"regs[0]", "regs[1]", "regs[2]",
"regs[3]", "regs[4]", "regs[5]"};
-const char *calling_conv_regs_mips[] = {"regs[4]", "regs[5]", "regs[6]",
- "regs[7]", "regs[8]", "regs[9]"};
-
-void *get_call_conv_cb(bcc_arch_t arch, bool for_syscall)
+void *get_call_conv_cb(bcc_arch_t arch)
{
const char **ret;
@@ -75,76 +67,20 @@
case BCC_ARCH_ARM64:
ret = calling_conv_regs_arm64;
break;
- case BCC_ARCH_MIPS:
- ret = calling_conv_regs_mips;
- break;
default:
- if (for_syscall)
- ret = calling_conv_syscall_regs_x86;
- else
- ret = calling_conv_regs_x86;
+ ret = calling_conv_regs_x86;
}
return (void *)ret;
}
-const char **get_call_conv(bool for_syscall = false) {
+const char **get_call_conv(void) {
const char **ret;
- ret = (const char **)run_arch_callback(get_call_conv_cb, for_syscall);
+ ret = (const char **)run_arch_callback(get_call_conv_cb);
return ret;
}
-/* Use resolver only once per translation */
-static void *kresolver = NULL;
-static void *get_symbol_resolver(void) {
- if (!kresolver)
- kresolver = bcc_symcache_new(-1, nullptr);
- return kresolver;
-}
-
-static std::string check_bpf_probe_read_kernel(void) {
- bool is_probe_read_kernel;
- void *resolver = get_symbol_resolver();
- uint64_t addr = 0;
- is_probe_read_kernel = bcc_symcache_resolve_name(resolver, nullptr,
- "bpf_probe_read_kernel", &addr) >= 0 ? true: false;
-
- /* If bpf_probe_read is not found (ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE) is
- * not set in newer kernel, then bcc would anyway fail */
- if (is_probe_read_kernel)
- return "bpf_probe_read_kernel";
- else
- return "bpf_probe_read";
-}
-
-static std::string check_bpf_probe_read_user(llvm::StringRef probe,
- bool& overlap_addr) {
- if (probe.str() == "bpf_probe_read_user" ||
- probe.str() == "bpf_probe_read_user_str") {
- // Check for probe_user symbols in backported kernel before fallback
- void *resolver = get_symbol_resolver();
- uint64_t addr = 0;
- bool found = bcc_symcache_resolve_name(resolver, nullptr,
- "bpf_probe_read_user", &addr) >= 0 ? true: false;
- if (found)
- return probe.str();
-
- /* For arch with overlapping address space, dont use bpf_probe_read for
- * user read. Just error out */
-#if defined(__s390x__)
- overlap_addr = true;
- return "";
-#endif
-
- if (probe.str() == "bpf_probe_read_user")
- return "bpf_probe_read";
- else
- return "bpf_probe_read_str";
- }
- return "";
-}
-
using std::map;
using std::move;
using std::set;
@@ -180,11 +116,7 @@
for(auto p : ptregs_) {
if (std::get<0>(p) == E->getDirectCallee()) {
needs_probe_ = true;
- // ptregs_ stores the number of dereferences needed to get the external
- // pointer, while nb_derefs_ stores the number of dereferences
- // encountered. So, any dereference encountered is one less
- // dereference needed to get the external pointer.
- nb_derefs_ -= std::get<1>(p);
+ nb_derefs_ += std::get<1>(p);
return false;
}
}
@@ -246,11 +178,7 @@
for(auto p : ptregs_) {
if (std::get<0>(p) == E->getDecl()) {
needs_probe_ = true;
- // ptregs_ stores the number of dereferences needed to get the external
- // pointer, while nb_derefs_ stores the number of dereferences
- // encountered. So, any dereference encountered is one less
- // dereference needed to get the external pointer.
- nb_derefs_ -= std::get<1>(p);
+ nb_derefs_ += std::get<1>(p);
return false;
}
}
@@ -278,8 +206,8 @@
// Visit a piece of the AST and mark it as needing probe reads
class ProbeSetter : public RecursiveASTVisitor<ProbeSetter> {
public:
- explicit ProbeSetter(set<tuple<Decl *, int>> *ptregs, int nb_derefs)
- : ptregs_(ptregs), nb_derefs_(nb_derefs) {}
+ explicit ProbeSetter(set<tuple<Decl *, int>> *ptregs, int nb_addrof)
+ : ptregs_(ptregs), nb_derefs_(-nb_addrof) {}
bool VisitDeclRefExpr(DeclRefExpr *E) {
tuple<Decl *, int> pt = make_tuple(E->getDecl(), nb_derefs_);
ptregs_->insert(pt);
@@ -327,15 +255,12 @@
ProbeVisitor::ProbeVisitor(ASTContext &C, Rewriter &rewriter,
set<Decl *> &m, bool track_helpers) :
- C(C), rewriter_(rewriter), m_(m), ctx_(nullptr), track_helpers_(track_helpers),
- addrof_stmt_(nullptr), is_addrof_(false) {
- const char **calling_conv_regs = get_call_conv();
- has_overlap_kuaddr_ = calling_conv_regs == calling_conv_regs_s390x;
-}
+ C(C), rewriter_(rewriter), m_(m), track_helpers_(track_helpers),
+ addrof_stmt_(nullptr), is_addrof_(false) {}
-bool ProbeVisitor::assignsExtPtr(Expr *E, int *nbDerefs) {
+bool ProbeVisitor::assignsExtPtr(Expr *E, int *nbAddrOf) {
if (IsContextMemberExpr(E)) {
- *nbDerefs = 0;
+ *nbAddrOf = 0;
return true;
}
@@ -352,7 +277,7 @@
// an assignment, if we went through n addrof before getting the external
// pointer, then we'll need n dereferences on the left-hand side variable
// to get to the external pointer.
- *nbDerefs = -checker.get_nb_derefs();
+ *nbAddrOf = -checker.get_nb_derefs();
return true;
}
@@ -365,8 +290,7 @@
if (!A->getName().startswith("maps"))
return false;
- if (memb_name == "lookup" || memb_name == "lookup_or_init" ||
- memb_name == "lookup_or_try_init") {
+ if (memb_name == "lookup" || memb_name == "lookup_or_init") {
if (m_.find(Ref->getDecl()) != m_.end()) {
// Retrieved an ext. pointer from a map, mark LHS as ext. pointer.
// Pointers from maps always need a single dereference to get the
@@ -374,7 +298,7 @@
// be a pointer to an external pointer as the verifier prohibits
// storing known pointers (to map values, context, the stack, or
// the packet) in maps.
- *nbDerefs = 1;
+ *nbAddrOf = 1;
return true;
}
}
@@ -386,10 +310,10 @@
}
bool ProbeVisitor::VisitVarDecl(VarDecl *D) {
if (Expr *E = D->getInit()) {
- int nbDerefs;
- if (assignsExtPtr(E, &nbDerefs)) {
+ int nbAddrOf;
+ if (assignsExtPtr(E, &nbAddrOf)) {
// The negative of the number of addrof is the number of dereferences.
- tuple<Decl *, int> pt = make_tuple(D, nbDerefs);
+ tuple<Decl *, int> pt = make_tuple(D, -nbAddrOf);
set_ptreg(pt);
}
}
@@ -425,7 +349,7 @@
true);
if (checker.needs_probe()) {
tuple<Decl *, int> pt = make_tuple(F->getParamDecl(i),
- -checker.get_nb_derefs());
+ checker.get_nb_derefs());
ptregs_.insert(pt);
}
++i;
@@ -465,13 +389,12 @@
track_helpers_, true);
if (checker.needs_probe()) {
int curr_nb_derefs = ptregs_returned_.back();
- int nb_derefs = -checker.get_nb_derefs();
/* If the function returns external pointers with different levels of
* indirection, we handle the case with the highest level of indirection
* and leave it to the user to manually handle other cases. */
- if (nb_derefs > curr_nb_derefs) {
+ if (checker.get_nb_derefs() > curr_nb_derefs) {
ptregs_returned_.pop_back();
- ptregs_returned_.push_back(nb_derefs);
+ ptregs_returned_.push_back(checker.get_nb_derefs());
}
}
return true;
@@ -481,9 +404,9 @@
return true;
// copy probe attribute from RHS to LHS if present
- int nbDerefs;
- if (assignsExtPtr(E->getRHS(), &nbDerefs)) {
- ProbeSetter setter(&ptregs_, nbDerefs);
+ int nbAddrOf;
+ if (assignsExtPtr(E->getRHS(), &nbAddrOf)) {
+ ProbeSetter setter(&ptregs_, nbAddrOf);
setter.TraverseStmt(E->getLHS());
}
return true;
@@ -503,10 +426,7 @@
memb_visited_.insert(E);
string pre, post;
pre = "({ typeof(" + E->getType().getAsString() + ") _val; __builtin_memset(&_val, 0, sizeof(_val));";
- if (has_overlap_kuaddr_)
- pre += " bpf_probe_read_kernel(&_val, sizeof(_val), (u64)";
- else
- pre += " bpf_probe_read(&_val, sizeof(_val), (u64)";
+ pre += " bpf_probe_read(&_val, sizeof(_val), (u64)";
post = "); _val; })";
rewriter_.ReplaceText(expansionLoc(E->getOperatorLoc()), 1, pre);
rewriter_.InsertTextAfterToken(expansionLoc(GET_ENDLOC(sub)), post);
@@ -559,18 +479,11 @@
if (!ProbeChecker(base, ptregs_, track_helpers_).needs_probe())
return true;
- // If the base is an array, we will skip rewriting. See issue #2352.
- if (E->getType()->isArrayType())
- return true;
-
string rhs = rewriter_.getRewrittenText(expansionRange(SourceRange(rhs_start, GET_ENDLOC(E))));
string base_type = base->getType()->getPointeeType().getAsString();
string pre, post;
pre = "({ typeof(" + E->getType().getAsString() + ") _val; __builtin_memset(&_val, 0, sizeof(_val));";
- if (has_overlap_kuaddr_)
- pre += " bpf_probe_read_kernel(&_val, sizeof(_val), (u64)&";
- else
- pre += " bpf_probe_read(&_val, sizeof(_val), (u64)&";
+ pre += " bpf_probe_read(&_val, sizeof(_val), (u64)&";
post = rhs + "); _val; })";
rewriter_.InsertText(expansionLoc(GET_BEGINLOC(E)), pre);
rewriter_.ReplaceText(expansionRange(SourceRange(member, GET_ENDLOC(E))), post);
@@ -585,10 +498,6 @@
if (is_addrof_)
return true;
- // If the base is an array, we will skip rewriting. See issue #2352.
- if (E->getType()->isArrayType())
- return true;
-
if (!rewriter_.isRewritable(GET_BEGINLOC(E)))
return true;
@@ -606,25 +515,8 @@
LangOptions opts;
SourceLocation lbracket_start, lbracket_end;
SourceRange lbracket_range;
-
- /* For cases like daddr->s6_addr[4], clang encodes the end location of "base"
- * as "]". This makes it hard to rewrite the expression like
- * "daddr->s6_addr [ 4 ]" since we do not know the end location
- * of "addr->s6_addr". Let us abort the operation if this is the case.
- */
- lbracket_start = Lexer::getLocForEndOfToken(GET_ENDLOC(base), 1,
- rewriter_.getSourceMgr(),
- opts).getLocWithOffset(1);
- lbracket_end = GET_BEGINLOC(idx).getLocWithOffset(-1);
- lbracket_range = expansionRange(SourceRange(lbracket_start, lbracket_end));
- if (rewriter_.getRewrittenText(lbracket_range).size() == 0)
- return true;
-
pre = "({ typeof(" + E->getType().getAsString() + ") _val; __builtin_memset(&_val, 0, sizeof(_val));";
- if (has_overlap_kuaddr_)
- pre += " bpf_probe_read_kernel(&_val, sizeof(_val), (u64)((";
- else
- pre += " bpf_probe_read(&_val, sizeof(_val), (u64)((";
+ pre += " bpf_probe_read(&_val, sizeof(_val), (u64)((";
if (isMemberDereference(base)) {
pre += "&";
// If the base of the array subscript is a member dereference, we'll rewrite
@@ -638,6 +530,11 @@
* a method to retrieve the left bracket, replace everything from the end of
* the base to the start of the index. */
lbracket = ") + (";
+ lbracket_start = Lexer::getLocForEndOfToken(GET_ENDLOC(base), 1,
+ rewriter_.getSourceMgr(),
+ opts).getLocWithOffset(1);
+ lbracket_end = GET_BEGINLOC(idx).getLocWithOffset(-1);
+ lbracket_range = expansionRange(SourceRange(lbracket_start, lbracket_end));
rewriter_.ReplaceText(lbracket_range, lbracket);
rbracket = "))); _val; })";
@@ -716,10 +613,7 @@
}
BTypeVisitor::BTypeVisitor(ASTContext &C, BFrontendAction &fe)
- : C(C), diag_(C.getDiagnostics()), fe_(fe), rewriter_(fe.rewriter()), out_(llvm::errs()) {
- const char **calling_conv_regs = get_call_conv();
- has_overlap_kuaddr_ = calling_conv_regs == calling_conv_regs_s390x;
-}
+ : C(C), diag_(C.getDiagnostics()), fe_(fe), rewriter_(fe.rewriter()), out_(llvm::errs()) {}
void BTypeVisitor::genParamDirectAssign(FunctionDecl *D, string& preamble,
const char **calling_conv_regs) {
@@ -760,11 +654,7 @@
size_t d = idx - 1;
const char *reg = calling_conv_regs[d];
preamble += "\n " + text + ";";
- if (has_overlap_kuaddr_)
- preamble += " bpf_probe_read_kernel";
- else
- preamble += " bpf_probe_read";
- preamble += "(&" + arg->getName().str() + ", sizeof(" +
+ preamble += " bpf_probe_read(&" + arg->getName().str() + ", sizeof(" +
arg->getName().str() + "), &" + new_ctx + "->" +
string(reg) + ");";
}
@@ -772,21 +662,18 @@
}
void BTypeVisitor::rewriteFuncParam(FunctionDecl *D) {
+ const char **calling_conv_regs = get_call_conv();
+
string preamble = "{\n";
if (D->param_size() > 1) {
- bool is_syscall = false;
- if (strncmp(D->getName().str().c_str(), "syscall__", 9) == 0 ||
- strncmp(D->getName().str().c_str(), "kprobe____x64_sys_", 18) == 0)
- is_syscall = true;
- const char **calling_conv_regs = get_call_conv(is_syscall);
-
// If function prefix is "syscall__" or "kprobe____x64_sys_",
// the function will attach to a kprobe syscall function.
// Guard parameter assiggnment with CONFIG_ARCH_HAS_SYSCALL_WRAPPER.
// For __x64_sys_* syscalls, this is always true, but we guard
// it in case of "syscall__" for other architectures.
- if (is_syscall) {
- preamble += "#if defined(CONFIG_ARCH_HAS_SYSCALL_WRAPPER) && !defined(__s390x__)\n";
+ if (strncmp(D->getName().str().c_str(), "syscall__", 9) == 0 ||
+ strncmp(D->getName().str().c_str(), "kprobe____x64_sys_", 18) == 0) {
+ preamble += "#ifdef CONFIG_ARCH_HAS_SYSCALL_WRAPPER\n";
genParamIndirectAssign(D, preamble, calling_conv_regs);
preamble += "\n#else\n";
genParamDirectAssign(D, preamble, calling_conv_regs);
@@ -809,25 +696,12 @@
// extracted by the MemoryManager
auto real_start_loc = rewriter_.getSourceMgr().getFileLoc(GET_BEGINLOC(D));
if (fe_.is_rewritable_ext_func(D)) {
- current_fn_ = string(D->getName());
+ current_fn_ = D->getName();
string bd = rewriter_.getRewrittenText(expansionRange(D->getSourceRange()));
- auto func_info = fe_.prog_func_info_.add_func(current_fn_);
- if (!func_info) {
- // We should only reach add_func above once per function seen, but the
- // BPF_PROG-helper using macros in export/helpers.h (KFUNC_PROBE ..
- // LSM_PROBE) break this logic. TODO: adjust export/helpers.h to not
- // do so and bail out here, or find a better place to do add_func
- func_info = fe_.prog_func_info_.get_func(current_fn_);
- //error(GET_BEGINLOC(D), "redefinition of existing function");
- //return false;
- }
- func_info->src_ = bd;
+ fe_.func_src_.set_src(current_fn_, bd);
fe_.func_range_[current_fn_] = expansionRange(D->getSourceRange());
- if (!D->getAttr<SectionAttr>()) {
- string attr = string("__attribute__((section(\"") + BPF_FN_PREFIX +
- D->getName().str() + "\")))\n";
- rewriter_.InsertText(real_start_loc, attr);
- }
+ string attr = string("__attribute__((section(\"") + BPF_FN_PREFIX + D->getName().str() + "\")))\n";
+ rewriter_.InsertText(real_start_loc, attr);
if (D->param_size() > MAX_CALLING_CONV_REGS + 1) {
error(GET_BEGINLOC(D->getParamDecl(MAX_CALLING_CONV_REGS + 1)),
"too many arguments, bcc only supports in-register parameters");
@@ -884,21 +758,21 @@
// find the table fd, which was opened at declaration time
TableStorage::iterator desc;
- Path local_path({fe_.id(), string(Ref->getDecl()->getName())});
- Path global_path({string(Ref->getDecl()->getName())});
+ Path local_path({fe_.id(), Ref->getDecl()->getName()});
+ Path global_path({Ref->getDecl()->getName()});
if (!fe_.table_storage().Find(local_path, desc)) {
if (!fe_.table_storage().Find(global_path, desc)) {
error(GET_ENDLOC(Ref), "bpf_table %0 failed to open") << Ref->getDecl()->getName();
return false;
}
}
- string fd = to_string(desc->second.fd >= 0 ? desc->second.fd : desc->second.fake_fd);
+ string fd = to_string(desc->second.fd);
string prefix, suffix;
string txt;
auto rewrite_start = GET_BEGINLOC(Call);
auto rewrite_end = GET_ENDLOC(Call);
- if (memb_name == "lookup_or_init" || memb_name == "lookup_or_try_init") {
- string name = string(Ref->getDecl()->getName());
+ if (memb_name == "lookup_or_init") {
+ string name = Ref->getDecl()->getName();
string arg0 = rewriter_.getRewrittenText(expansionRange(Call->getArg(0)->getSourceRange()));
string arg1 = rewriter_.getRewrittenText(expansionRange(Call->getArg(1)->getSourceRange()));
string lookup = "bpf_map_lookup_elem_(bpf_pseudo_fd(1, " + fd + ")";
@@ -907,13 +781,11 @@
txt += "if (!leaf) {";
txt += " " + update + ", " + arg0 + ", " + arg1 + ", BPF_NOEXIST);";
txt += " leaf = " + lookup + ", " + arg0 + ");";
- if (memb_name == "lookup_or_init") {
- txt += " if (!leaf) return 0;";
- }
+ txt += " if (!leaf) return 0;";
txt += "}";
txt += "leaf;})";
- } else if (memb_name == "increment" || memb_name == "atomic_increment") {
- string name = string(Ref->getDecl()->getName());
+ } else if (memb_name == "increment") {
+ string name = Ref->getDecl()->getName();
string arg0 = rewriter_.getRewrittenText(expansionRange(Call->getArg(0)->getSourceRange()));
string increment_value = "1";
@@ -926,13 +798,8 @@
string update = "bpf_map_update_elem_(bpf_pseudo_fd(1, " + fd + ")";
txt = "({ typeof(" + name + ".key) _key = " + arg0 + "; ";
txt += "typeof(" + name + ".leaf) *_leaf = " + lookup + ", &_key); ";
- txt += "if (_leaf) ";
- if (memb_name == "atomic_increment") {
- txt += "lock_xadd(_leaf, " + increment_value + ");";
- } else {
- txt += "(*_leaf) += " + increment_value + ";";
- }
+ txt += "if (_leaf) (*_leaf) += " + increment_value + ";";
if (desc->second.type == BPF_MAP_TYPE_HASH) {
txt += "else { typeof(" + name + ".leaf) _zleaf; __builtin_memset(&_zleaf, 0, sizeof(_zleaf)); ";
txt += "_zleaf += " + increment_value + ";";
@@ -940,32 +807,12 @@
}
txt += "})";
} else if (memb_name == "perf_submit") {
- string name = string(Ref->getDecl()->getName());
+ string name = Ref->getDecl()->getName();
string arg0 = rewriter_.getRewrittenText(expansionRange(Call->getArg(0)->getSourceRange()));
string args_other = rewriter_.getRewrittenText(expansionRange(SourceRange(GET_BEGINLOC(Call->getArg(1)),
GET_ENDLOC(Call->getArg(2)))));
txt = "bpf_perf_event_output(" + arg0 + ", bpf_pseudo_fd(1, " + fd + ")";
txt += ", CUR_CPU_IDENTIFIER, " + args_other + ")";
-
- // e.g.
- // struct data_t { u32 pid; }; data_t data;
- // events.perf_submit(ctx, &data, sizeof(data));
- // ...
- // &data -> data -> typeof(data) -> data_t
- auto type_arg1 = Call->getArg(1)->IgnoreCasts()->getType().getTypePtr()->getPointeeType().getTypePtrOrNull();
- if (type_arg1 && type_arg1->isStructureType()) {
- auto event_type = type_arg1->getAsTagDecl();
- const auto *r = dyn_cast<RecordDecl>(event_type);
- std::vector<std::string> perf_event;
-
- for (auto it = r->field_begin(); it != r->field_end(); ++it) {
- // After LLVM commit aee49255074f
- // (https://github.com/llvm/llvm-project/commit/aee49255074fd4ef38d97e6e70cbfbf2f9fd0fa7)
- // array type change from `comm#char [16]` to `comm#char[16]`
- perf_event.push_back(it->getNameAsString() + "#" + it->getType().getAsString()); //"pid#u32"
- }
- fe_.perf_events_[name] = perf_event;
- }
} else if (memb_name == "perf_submit_skb") {
string skb = rewriter_.getRewrittenText(expansionRange(Call->getArg(0)->getSourceRange()));
string skb_len = rewriter_.getRewrittenText(expansionRange(Call->getArg(1)->getSourceRange()));
@@ -988,75 +835,6 @@
error(GET_BEGINLOC(Call), "get_stackid only available on stacktrace maps");
return false;
}
- } else if (memb_name == "sock_map_update" || memb_name == "sock_hash_update") {
- string ctx = rewriter_.getRewrittenText(expansionRange(Call->getArg(0)->getSourceRange()));
- string keyp = rewriter_.getRewrittenText(expansionRange(Call->getArg(1)->getSourceRange()));
- string flag = rewriter_.getRewrittenText(expansionRange(Call->getArg(2)->getSourceRange()));
- txt = "bpf_" + string(memb_name) + "(" + ctx + ", " +
- "bpf_pseudo_fd(1, " + fd + "), " + keyp + ", " + flag + ");";
- } else if (memb_name == "ringbuf_output") {
- string name = string(Ref->getDecl()->getName());
- string args = rewriter_.getRewrittenText(expansionRange(SourceRange(GET_BEGINLOC(Call->getArg(0)),
- GET_ENDLOC(Call->getArg(2)))));
- txt = "bpf_ringbuf_output(bpf_pseudo_fd(1, " + fd + ")";
- txt += ", " + args + ")";
-
- // e.g.
- // struct data_t { u32 pid; }; data_t data;
- // events.ringbuf_output(&data, sizeof(data), 0);
- // ...
- // &data -> data -> typeof(data) -> data_t
- auto type_arg0 = Call->getArg(0)->IgnoreCasts()->getType().getTypePtr()->getPointeeType().getTypePtr();
- if (type_arg0->isStructureType()) {
- auto event_type = type_arg0->getAsTagDecl();
- const auto *r = dyn_cast<RecordDecl>(event_type);
- std::vector<std::string> perf_event;
-
- for (auto it = r->field_begin(); it != r->field_end(); ++it) {
- perf_event.push_back(it->getNameAsString() + "#" + it->getType().getAsString()); //"pid#u32"
- }
- fe_.perf_events_[name] = perf_event;
- }
- } else if (memb_name == "ringbuf_reserve") {
- string name = string(Ref->getDecl()->getName());
- string arg0 = rewriter_.getRewrittenText(expansionRange(Call->getArg(0)->getSourceRange()));
- txt = "bpf_ringbuf_reserve(bpf_pseudo_fd(1, " + fd + ")";
- txt += ", " + arg0 + ", 0)"; // Flags in reserve are meaningless
- } else if (memb_name == "ringbuf_discard") {
- string name = string(Ref->getDecl()->getName());
- string args = rewriter_.getRewrittenText(expansionRange(SourceRange(GET_BEGINLOC(Call->getArg(0)),
- GET_ENDLOC(Call->getArg(1)))));
- txt = "bpf_ringbuf_discard(" + args + ")";
- } else if (memb_name == "ringbuf_submit") {
- string name = string(Ref->getDecl()->getName());
- string args = rewriter_.getRewrittenText(expansionRange(SourceRange(GET_BEGINLOC(Call->getArg(0)),
- GET_ENDLOC(Call->getArg(1)))));
- txt = "bpf_ringbuf_submit(" + args + ")";
-
- // e.g.
- // struct data_t { u32 pid; };
- // data_t *data = events.ringbuf_reserve(sizeof(data_t));
- // events.ringbuf_submit(data, 0);
- // ...
- // &data -> data -> typeof(data) -> data_t
- auto type_arg0 = Call->getArg(0)->IgnoreCasts()->getType().getTypePtr()->getPointeeType().getTypePtr();
- if (type_arg0->isStructureType()) {
- auto event_type = type_arg0->getAsTagDecl();
- const auto *r = dyn_cast<RecordDecl>(event_type);
- std::vector<std::string> perf_event;
-
- for (auto it = r->field_begin(); it != r->field_end(); ++it) {
- perf_event.push_back(it->getNameAsString() + "#" + it->getType().getAsString()); //"pid#u32"
- }
- fe_.perf_events_[name] = perf_event;
- }
- } else if (memb_name == "msg_redirect_hash" || memb_name == "sk_redirect_hash") {
- string arg0 = rewriter_.getRewrittenText(expansionRange(Call->getArg(0)->getSourceRange()));
- string args_other = rewriter_.getRewrittenText(expansionRange(SourceRange(GET_BEGINLOC(Call->getArg(1)),
- GET_ENDLOC(Call->getArg(2)))));
-
- txt = "bpf_" + string(memb_name) + "(" + arg0 + ", (void *)bpf_pseudo_fd(1, " + fd + "), ";
- txt += args_other + ")";
} else {
if (memb_name == "lookup") {
prefix = "bpf_map_lookup_elem";
@@ -1088,37 +866,7 @@
} else if (memb_name == "redirect_map") {
prefix = "bpf_redirect_map";
suffix = ")";
- } else if (memb_name == "sk_storage_get") {
- prefix = "bpf_sk_storage_get";
- suffix = ")";
- } else if (memb_name == "sk_storage_delete") {
- prefix = "bpf_sk_storage_delete";
- suffix = ")";
- } else if (memb_name == "inode_storage_get") {
- prefix = "bpf_inode_storage_get";
- suffix = ")";
- } else if (memb_name == "inode_storage_delete") {
- prefix = "bpf_inode_storage_delete";
- suffix = ")";
- } else if (memb_name == "task_storage_get") {
- prefix = "bpf_task_storage_get";
- suffix = ")";
- } else if (memb_name == "task_storage_delete") {
- prefix = "bpf_task_storage_delete";
- suffix = ")";
- } else if (memb_name == "get_local_storage") {
- prefix = "bpf_get_local_storage";
- suffix = ")";
- } else if (memb_name == "push") {
- prefix = "bpf_map_push_elem";
- suffix = ")";
- } else if (memb_name == "pop") {
- prefix = "bpf_map_pop_elem";
- suffix = ")";
- } else if (memb_name == "peek") {
- prefix = "bpf_map_peek_elem";
- suffix = ")";
- } else {
+ } else {
error(GET_BEGINLOC(Call), "invalid bpf_table operation %0") << memb_name;
return false;
}
@@ -1137,19 +885,6 @@
} else if (Call->getCalleeDecl()) {
NamedDecl *Decl = dyn_cast<NamedDecl>(Call->getCalleeDecl());
if (!Decl) return true;
-
- string text;
-
- // Bail out when bpf_probe_read_user is unavailable for overlapping address
- // space arch.
- bool overlap_addr = false;
- std::string probe = check_bpf_probe_read_user(Decl->getName(),
- overlap_addr);
- if (overlap_addr) {
- error(GET_BEGINLOC(Call), "bpf_probe_read_user not found. Use latest kernel");
- return false;
- }
-
if (AsmLabelAttr *A = Decl->getAttr<AsmLabelAttr>()) {
// Functions with the tag asm("llvm.bpf.extra") are implemented in the
// rewriter rather than as a macro since they may also include nested
@@ -1162,10 +897,10 @@
}
vector<string> args;
-
for (auto arg : Call->arguments())
args.push_back(rewriter_.getRewrittenText(expansionRange(arg->getSourceRange())));
+ string text;
if (Decl->getName() == "incr_cksum_l3") {
text = "bpf_l3_csum_replace_(" + fn_args_[0]->getName().str() + ", (u64)";
text += args[0] + ", " + args[1] + ", " + args[2] + ", sizeof(" + args[2] + "))";
@@ -1197,16 +932,8 @@
text = "({ u64 __addr = 0x0; ";
text += "_bpf_readarg_" + current_fn_ + "_" + args[0] + "(" +
args[1] + ", &__addr, sizeof(__addr));";
-
- bool overlap_addr = false;
- text += check_bpf_probe_read_user(StringRef("bpf_probe_read_user"),
- overlap_addr);
- if (overlap_addr) {
- error(GET_BEGINLOC(Call), "bpf_probe_read_user not found. Use latest kernel");
- return false;
- }
-
- text += "(" + args[2] + ", " + args[3] + ", (void *)__addr);";
+ text += "bpf_probe_read(" + args[2] + ", " + args[3] +
+ ", (void *)__addr);";
text += "})";
rewriter_.ReplaceText(expansionRange(Call->getSourceRange()), text);
} else if (Decl->getName() == "bpf_usdt_readarg") {
@@ -1290,21 +1017,13 @@
error(GET_BEGINLOC(E), "cannot use \"packet\" header type inside a macro");
return false;
}
-
- auto EndLoc = GET_ENDLOC(E);
- if (EndLoc.isMacroID()) {
- error(EndLoc, "cannot have macro at the end of expresssion, "
- "workaround: put perentheses around macro \"(MARCO)\"");
- return false;
- }
-
uint64_t ofs = C.getFieldOffset(F);
uint64_t sz = F->isBitField() ? F->getBitWidthValue(C) : C.getTypeSize(F->getType());
string base = rewriter_.getRewrittenText(expansionRange(Base->getSourceRange()));
string text = "bpf_dins_pkt(" + fn_args_[0]->getName().str() + ", (u64)" + base + "+" + to_string(ofs >> 3)
+ ", " + to_string(ofs & 0x7) + ", " + to_string(sz) + ",";
rewriter_.ReplaceText(expansionRange(SourceRange(GET_BEGINLOC(E), E->getOperatorLoc())), text);
- rewriter_.InsertTextAfterToken(EndLoc, ")");
+ rewriter_.InsertTextAfterToken(GET_ENDLOC(E), ")");
}
}
}
@@ -1396,7 +1115,7 @@
TableDesc table;
TableStorage::iterator table_it;
- table.name = string(Decl->getName());
+ table.name = Decl->getName();
Path local_path({fe_.id(), table.name});
Path maps_ns_path({"ns", fe_.maps_ns(), table.name});
Path global_path({table.name});
@@ -1432,122 +1151,46 @@
++i;
}
- std::string section_attr = string(A->getName()), pinned;
- size_t pinned_path_pos = section_attr.find(":");
- // 0 is not a valid map ID, -1 is to create and pin it to file
- int pinned_id = 0;
-
- if (pinned_path_pos != std::string::npos) {
- pinned = section_attr.substr(pinned_path_pos + 1);
- section_attr = section_attr.substr(0, pinned_path_pos);
- int fd = bpf_obj_get(pinned.c_str());
- if (fd < 0) {
- if (bcc_make_parent_dir(pinned.c_str()) ||
- bcc_check_bpffs_path(pinned.c_str())) {
- return false;
- }
-
- pinned_id = -1;
- } else {
- struct bpf_map_info info = {};
- unsigned int info_len = sizeof(info);
-
- if (bpf_obj_get_info_by_fd(fd, &info, &info_len)) {
- error(GET_BEGINLOC(Decl), "get map info failed: %0")
- << strerror(errno);
- return false;
- }
-
- pinned_id = info.id;
- }
-
- close(fd);
- }
-
- // Additional map specific information
- size_t map_info_pos = section_attr.find("$");
- std::string inner_map_name;
-
- if (map_info_pos != std::string::npos) {
- std::string map_info = section_attr.substr(map_info_pos + 1);
- section_attr = section_attr.substr(0, map_info_pos);
- if (section_attr == "maps/array_of_maps" ||
- section_attr == "maps/hash_of_maps") {
- inner_map_name = map_info;
- }
- }
-
bpf_map_type map_type = BPF_MAP_TYPE_UNSPEC;
- if (section_attr == "maps/hash") {
+ if (A->getName() == "maps/hash") {
map_type = BPF_MAP_TYPE_HASH;
- } else if (section_attr == "maps/array") {
+ } else if (A->getName() == "maps/array") {
map_type = BPF_MAP_TYPE_ARRAY;
- } else if (section_attr == "maps/percpu_hash") {
+ } else if (A->getName() == "maps/percpu_hash") {
map_type = BPF_MAP_TYPE_PERCPU_HASH;
- } else if (section_attr == "maps/percpu_array") {
+ } else if (A->getName() == "maps/percpu_array") {
map_type = BPF_MAP_TYPE_PERCPU_ARRAY;
- } else if (section_attr == "maps/lru_hash") {
+ } else if (A->getName() == "maps/lru_hash") {
map_type = BPF_MAP_TYPE_LRU_HASH;
- } else if (section_attr == "maps/lru_percpu_hash") {
+ } else if (A->getName() == "maps/lru_percpu_hash") {
map_type = BPF_MAP_TYPE_LRU_PERCPU_HASH;
- } else if (section_attr == "maps/lpm_trie") {
+ } else if (A->getName() == "maps/lpm_trie") {
map_type = BPF_MAP_TYPE_LPM_TRIE;
- } else if (section_attr == "maps/histogram") {
+ } else if (A->getName() == "maps/histogram") {
map_type = BPF_MAP_TYPE_HASH;
if (key_type->isSpecificBuiltinType(BuiltinType::Int))
map_type = BPF_MAP_TYPE_ARRAY;
if (!leaf_type->isSpecificBuiltinType(BuiltinType::ULongLong))
error(GET_BEGINLOC(Decl), "histogram leaf type must be u64, got %0") << leaf_type;
- } else if (section_attr == "maps/prog") {
+ } else if (A->getName() == "maps/prog") {
map_type = BPF_MAP_TYPE_PROG_ARRAY;
- } else if (section_attr == "maps/perf_output") {
+ } else if (A->getName() == "maps/perf_output") {
map_type = BPF_MAP_TYPE_PERF_EVENT_ARRAY;
int numcpu = get_possible_cpus().size();
if (numcpu <= 0)
numcpu = 1;
table.max_entries = numcpu;
- } else if (section_attr == "maps/ringbuf") {
- map_type = BPF_MAP_TYPE_RINGBUF;
- // values from libbpf/src/libbpf_probes.c
- table.key_size = 0;
- table.leaf_size = 0;
- } else if (section_attr == "maps/perf_array") {
+ } else if (A->getName() == "maps/perf_array") {
map_type = BPF_MAP_TYPE_PERF_EVENT_ARRAY;
- } else if (section_attr == "maps/queue") {
- table.key_size = 0;
- map_type = BPF_MAP_TYPE_QUEUE;
- } else if (section_attr == "maps/stack") {
- table.key_size = 0;
- map_type = BPF_MAP_TYPE_STACK;
- } else if (section_attr == "maps/cgroup_array") {
+ } else if (A->getName() == "maps/cgroup_array") {
map_type = BPF_MAP_TYPE_CGROUP_ARRAY;
- } else if (section_attr == "maps/stacktrace") {
+ } else if (A->getName() == "maps/stacktrace") {
map_type = BPF_MAP_TYPE_STACK_TRACE;
- } else if (section_attr == "maps/devmap") {
+ } else if (A->getName() == "maps/devmap") {
map_type = BPF_MAP_TYPE_DEVMAP;
- } else if (section_attr == "maps/cpumap") {
+ } else if (A->getName() == "maps/cpumap") {
map_type = BPF_MAP_TYPE_CPUMAP;
- } else if (section_attr == "maps/xskmap") {
- map_type = BPF_MAP_TYPE_XSKMAP;
- } else if (section_attr == "maps/hash_of_maps") {
- map_type = BPF_MAP_TYPE_HASH_OF_MAPS;
- } else if (section_attr == "maps/array_of_maps") {
- map_type = BPF_MAP_TYPE_ARRAY_OF_MAPS;
- } else if (section_attr == "maps/sk_storage") {
- map_type = BPF_MAP_TYPE_SK_STORAGE;
- } else if (section_attr == "maps/inode_storage") {
- map_type = BPF_MAP_TYPE_INODE_STORAGE;
- } else if (section_attr == "maps/task_storage") {
- map_type = BPF_MAP_TYPE_TASK_STORAGE;
- } else if (section_attr == "maps/sockmap") {
- map_type = BPF_MAP_TYPE_SOCKMAP;
- } else if (section_attr == "maps/sockhash") {
- map_type = BPF_MAP_TYPE_SOCKHASH;
- } else if (section_attr == "maps/cgroup_storage") {
- map_type = BPF_MAP_TYPE_CGROUP_STORAGE;
- } else if (section_attr == "maps/percpu_cgroup_storage") {
- map_type = BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE;
- } else if (section_attr == "maps/extern") {
+ } else if (A->getName() == "maps/extern") {
if (!fe_.table_storage().Find(maps_ns_path, table_it)) {
if (!fe_.table_storage().Find(global_path, table_it)) {
error(GET_BEGINLOC(Decl), "reference to undefined table");
@@ -1556,7 +1199,7 @@
}
table = table_it->second.dup();
table.is_extern = true;
- } else if (section_attr == "maps/export") {
+ } else if (A->getName() == "maps/export") {
if (table.name.substr(0, 2) == "__")
table.name = table.name.substr(2);
Path local_path({fe_.id(), table.name});
@@ -1567,7 +1210,7 @@
}
fe_.table_storage().Insert(global_path, table_it->second.dup());
return true;
- } else if(section_attr == "maps/shared") {
+ } else if(A->getName() == "maps/shared") {
if (table.name.substr(0, 2) == "__")
table.name = table.name.substr(2);
Path local_path({fe_.id(), table.name});
@@ -1582,16 +1225,19 @@
if (!table.is_extern) {
if (map_type == BPF_MAP_TYPE_UNSPEC) {
- error(GET_BEGINLOC(Decl), "unsupported map type: %0") << section_attr;
+ error(GET_BEGINLOC(Decl), "unsupported map type: %0") << A->getName();
return false;
}
table.type = map_type;
- table.fake_fd = fe_.get_next_fake_fd();
- fe_.add_map_def(table.fake_fd, std::make_tuple((int)map_type, std::string(table.name),
- (int)table.key_size, (int)table.leaf_size,
- (int)table.max_entries, table.flags, pinned_id,
- inner_map_name, pinned));
+ table.fd = bpf_create_map(map_type, table.name.c_str(),
+ table.key_size, table.leaf_size,
+ table.max_entries, table.flags);
+ }
+ if (table.fd < 0) {
+ error(GET_BEGINLOC(Decl), "could not open bpf map: %0\nis %1 map type enabled in your kernel?") <<
+ strerror(errno) << A->getName();
+ return false;
}
if (!table.is_extern)
@@ -1699,15 +1345,13 @@
btype_visitor_.TraverseDecl(D);
}
-
}
-BFrontendAction::BFrontendAction(
- llvm::raw_ostream &os, unsigned flags, TableStorage &ts,
- const std::string &id, const std::string &main_path,
- ProgFuncInfo &prog_func_info, std::string &mod_src,
- const std::string &maps_ns, fake_fd_map_def &fake_fd_map,
- std::map<std::string, std::vector<std::string>> &perf_events)
+BFrontendAction::BFrontendAction(llvm::raw_ostream &os, unsigned flags,
+ TableStorage &ts, const std::string &id,
+ const std::string &main_path,
+ FuncSource &func_src, std::string &mod_src,
+ const std::string &maps_ns)
: os_(os),
flags_(flags),
ts_(ts),
@@ -1715,11 +1359,8 @@
maps_ns_(maps_ns),
rewriter_(new Rewriter),
main_path_(main_path),
- prog_func_info_(prog_func_info),
- mod_src_(mod_src),
- next_fake_fd_(-1),
- fake_fd_map_(fake_fd_map),
- perf_events_(perf_events) {}
+ func_src_(func_src),
+ mod_src_(mod_src) {}
bool BFrontendAction::is_rewritable_ext_func(FunctionDecl *D) {
StringRef file_name = rewriter_->getSourceMgr().getFilename(GET_BEGINLOC(D));
@@ -1734,21 +1375,8 @@
// to guard certain fields. The workaround here intends to define
// CONFIG_CC_STACKPROTECTOR properly based on other configs, so it relieved any bpf
// program (using task_struct, etc.) of patching the below code.
- std::string probefunc = check_bpf_probe_read_kernel();
- if (kresolver) {
- bcc_free_symcache(kresolver, -1);
- kresolver = NULL;
- }
- if (probefunc == "bpf_probe_read") {
- probefunc = "#define bpf_probe_read_kernel bpf_probe_read\n"
- "#define bpf_probe_read_kernel_str bpf_probe_read_str\n"
- "#define bpf_probe_read_user bpf_probe_read\n"
- "#define bpf_probe_read_user_str bpf_probe_read_str\n";
- }
- else {
- probefunc = "";
- }
- std::string prologue = "#if defined(BPF_LICENSE)\n"
+ rewriter_->getEditBuffer(rewriter_->getSourceMgr().getMainFileID()).InsertText(0,
+ "#if defined(BPF_LICENSE)\n"
"#error BPF_LICENSE cannot be specified through cflags\n"
"#endif\n"
"#if !defined(CONFIG_CC_STACKPROTECTOR)\n"
@@ -1757,18 +1385,11 @@
" || defined(CONFIG_CC_STACKPROTECTOR_STRONG)\n"
"#define CONFIG_CC_STACKPROTECTOR\n"
"#endif\n"
- "#endif\n";
- prologue = prologue + probefunc;
- rewriter_->getEditBuffer(rewriter_->getSourceMgr().getMainFileID()).InsertText(0,
- prologue,
+ "#endif\n",
false);
rewriter_->getEditBuffer(rewriter_->getSourceMgr().getMainFileID()).InsertTextAfter(
-#if LLVM_MAJOR_VERSION >= 12
- rewriter_->getSourceMgr().getBufferOrFake(rewriter_->getSourceMgr().getMainFileID()).getBufferSize(),
-#else
rewriter_->getSourceMgr().getBuffer(rewriter_->getSourceMgr().getMainFileID())->getBufferSize(),
-#endif
"\n#include <bcc/footer.h>\n");
}
@@ -1778,24 +1399,16 @@
if (flags_ & DEBUG_PREPROCESSOR)
rewriter_->getEditBuffer(rewriter_->getSourceMgr().getMainFileID()).write(llvm::errs());
-#if LLVM_MAJOR_VERSION >= 9
- llvm::raw_string_ostream tmp_os(mod_src_);
- rewriter_->getEditBuffer(rewriter_->getSourceMgr().getMainFileID())
- .write(tmp_os);
-#else
if (flags_ & DEBUG_SOURCE) {
llvm::raw_string_ostream tmp_os(mod_src_);
rewriter_->getEditBuffer(rewriter_->getSourceMgr().getMainFileID())
.write(tmp_os);
}
-#endif
for (auto func : func_range_) {
auto f = func.first;
string bd = rewriter_->getRewrittenText(func_range_[f]);
- auto fn = prog_func_info_.get_func(f);
- if (fn)
- fn->src_rewritten_ = bd;
+ func_src_.set_src_rewritten(f, bd);
}
rewriter_->getEditBuffer(rewriter_->getSourceMgr().getMainFileID()).write(os_);
os_.flush();
diff --git a/src/cc/frontends/clang/b_frontend_action.h b/src/cc/frontends/clang/b_frontend_action.h
index 2256459..37aea82 100644
--- a/src/cc/frontends/clang/b_frontend_action.h
+++ b/src/cc/frontends/clang/b_frontend_action.h
@@ -40,7 +40,7 @@
namespace ebpf {
class BFrontendAction;
-class ProgFuncInfo;
+class FuncSource;
// Traces maps with external pointers as values.
class MapVisitor : public clang::RecursiveASTVisitor<MapVisitor> {
@@ -90,7 +90,6 @@
std::vector<clang::ParmVarDecl *> fn_args_;
std::set<clang::Expr *> visited_;
std::string current_fn_;
- bool has_overlap_kuaddr_;
};
// Do a depth-first search to rewrite all pointers that need to be probed
@@ -130,7 +129,6 @@
std::list<int> ptregs_returned_;
const clang::Stmt *addrof_stmt_;
bool is_addrof_;
- bool has_overlap_kuaddr_;
};
// A helper class to the frontend action, walks the decls
@@ -156,9 +154,8 @@
// should be written.
BFrontendAction(llvm::raw_ostream &os, unsigned flags, TableStorage &ts,
const std::string &id, const std::string &main_path,
- ProgFuncInfo &prog_func_info, std::string &mod_src,
- const std::string &maps_ns, fake_fd_map_def &fake_fd_map,
- std::map<std::string, std::vector<std::string>> &perf_events);
+ FuncSource &func_src, std::string &mod_src,
+ const std::string &maps_ns);
// Called by clang when the AST has been completed, here the output stream
// will be flushed.
@@ -173,13 +170,6 @@
std::string maps_ns() const { return maps_ns_; }
bool is_rewritable_ext_func(clang::FunctionDecl *D);
void DoMiscWorkAround();
- // negative fake_fd to be different from real fd in bpf_pseudo_fd.
- int get_next_fake_fd() { return next_fake_fd_--; }
- void add_map_def(int fd,
- std::tuple<int, std::string, int, int, int, int, int, std::string,
- std::string> map_def) {
- fake_fd_map_[fd] = move(map_def);
- }
private:
llvm::raw_ostream &os_;
@@ -191,12 +181,9 @@
friend class BTypeVisitor;
std::map<std::string, clang::SourceRange> func_range_;
const std::string &main_path_;
- ProgFuncInfo &prog_func_info_;
+ FuncSource &func_src_;
std::string &mod_src_;
std::set<clang::Decl *> m_;
- int next_fake_fd_;
- fake_fd_map_def &fake_fd_map_;
- std::map<std::string, std::vector<std::string>> &perf_events_;
};
} // namespace visitor
diff --git a/src/cc/frontends/clang/kbuild_helper.cc b/src/cc/frontends/clang/kbuild_helper.cc
index 5c57c13..acacdd2 100644
--- a/src/cc/frontends/clang/kbuild_helper.cc
+++ b/src/cc/frontends/clang/kbuild_helper.cc
@@ -13,15 +13,9 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-#include <fstream>
-#include <iostream>
-
-#include <dirent.h>
#include <fcntl.h>
#include <stdlib.h>
-#include <sys/utsname.h>
-#include <unistd.h>
-
+#include <iostream>
#include "kbuild_helper.h"
namespace ebpf {
@@ -52,8 +46,6 @@
arch = "x86";
} else if (arch[0] == 'i' && !arch.compare(2, 2, "86")) {
arch = "x86";
- } else if (!arch.compare(0, 7, "aarch64") || !arch.compare(0, 5, "arm64")) {
- arch = "arm64";
} else if (!arch.compare(0, 3, "arm")) {
arch = "arm";
} else if (!arch.compare(0, 5, "sa110")) {
@@ -68,62 +60,41 @@
arch = "mips";
} else if (!arch.compare(0, 2, "sh")) {
arch = "sh";
+ } else if (!arch.compare(0, 7, "aarch64")) {
+ arch = "arm64";
}
cflags->push_back("-nostdinc");
cflags->push_back("-isystem");
cflags->push_back("/virtual/lib/clang/include");
- // The include order from kernel top Makefile:
- //
- // # Use USERINCLUDE when you must reference the UAPI directories only.
- // USERINCLUDE := \
- // -I$(srctree)/arch/$(SRCARCH)/include/uapi \
- // -I$(objtree)/arch/$(SRCARCH)/include/generated/uapi \
- // -I$(srctree)/include/uapi \
- // -I$(objtree)/include/generated/uapi \
- // -include $(srctree)/include/linux/kconfig.h
- //
- // # Use LINUXINCLUDE when you must reference the include/ directory.
- // # Needed to be compatible with the O= option
- // LINUXINCLUDE := \
- // -I$(srctree)/arch/$(SRCARCH)/include \
- // -I$(objtree)/arch/$(SRCARCH)/include/generated \
- // $(if $(building_out_of_srctree),-I$(srctree)/include) \
- // -I$(objtree)/include \
- // $(USERINCLUDE)
- //
- // Some distros such as openSUSE/SUSE and Debian splits the headers between
- // source/ and build/. In this case, just $(srctree) is source/ and
- // $(objtree) is build/.
+ // some module build directories split headers between source/ and build/
if (has_source_dir_) {
- cflags->push_back("-Iarch/"+arch+"/include/");
- cflags->push_back("-I" + kdir_ + "/build/arch/"+arch+"/include/generated");
- cflags->push_back("-Iinclude");
- cflags->push_back("-I" + kdir_ + "/build/include");
- cflags->push_back("-Iarch/"+arch+"/include/uapi");
+ cflags->push_back("-I" + kdir_ + "/build/arch/"+arch+"/include");
cflags->push_back("-I" + kdir_ + "/build/arch/"+arch+"/include/generated/uapi");
- cflags->push_back("-Iinclude/uapi");
+ cflags->push_back("-I" + kdir_ + "/build/arch/"+arch+"/include/generated");
+ cflags->push_back("-I" + kdir_ + "/build/include");
+ cflags->push_back("-I" + kdir_ + "/build/./arch/"+arch+"/include/uapi");
+ cflags->push_back("-I" + kdir_ + "/build/arch/"+arch+"/include/generated/uapi");
+ cflags->push_back("-I" + kdir_ + "/build/include/uapi");
+ cflags->push_back("-I" + kdir_ + "/build/include/generated");
cflags->push_back("-I" + kdir_ + "/build/include/generated/uapi");
- } else {
- cflags->push_back("-Iarch/"+arch+"/include/");
- cflags->push_back("-Iarch/"+arch+"/include/generated");
- cflags->push_back("-Iinclude");
- cflags->push_back("-Iarch/"+arch+"/include/uapi");
- cflags->push_back("-Iarch/"+arch+"/include/generated/uapi");
- cflags->push_back("-Iinclude/uapi");
- cflags->push_back("-Iinclude/generated/uapi");
}
- if (arch == "mips") {
- cflags->push_back("-Iarch/mips/include/asm/mach-loongson64");
- cflags->push_back("-Iarch/mips/include/asm/mach-generic");
- }
-
+ cflags->push_back("-I./arch/"+arch+"/include");
+ cflags->push_back("-Iarch/"+arch+"/include/generated/uapi");
+ cflags->push_back("-Iarch/"+arch+"/include/generated");
+ cflags->push_back("-Iinclude");
+ cflags->push_back("-I./arch/"+arch+"/include/uapi");
+ cflags->push_back("-Iarch/"+arch+"/include/generated/uapi");
+ cflags->push_back("-I./include/uapi");
+ cflags->push_back("-Iinclude/generated/uapi");
cflags->push_back("-include");
cflags->push_back("./include/linux/kconfig.h");
cflags->push_back("-D__KERNEL__");
- cflags->push_back("-DKBUILD_MODNAME=\"bcc\"");
+ cflags->push_back("-D__HAVE_BUILTIN_BSWAP16__");
+ cflags->push_back("-D__HAVE_BUILTIN_BSWAP32__");
+ cflags->push_back("-D__HAVE_BUILTIN_BSWAP64__");
// If ARCH env variable is set, pass this along.
if (archenv)
@@ -136,85 +107,4 @@
return 0;
}
-static inline int file_exists(const char *f)
-{
- struct stat buffer;
- return (stat(f, &buffer) == 0);
-}
-
-static inline int proc_kheaders_exists(void)
-{
- return file_exists(PROC_KHEADERS_PATH);
-}
-
-static inline int extract_kheaders(const std::string &dirpath,
- const struct utsname &uname_data)
-{
- char tar_cmd[256], dirpath_tmp[256];
- int ret;
- bool module = false;
-
- if (!proc_kheaders_exists()) {
- ret = system("modprobe kheaders");
- if (ret)
- return ret;
- module = true;
- if (!proc_kheaders_exists()) {
- ret = -1;
- goto cleanup;
- }
- }
-
- snprintf(dirpath_tmp, sizeof(dirpath_tmp), "/tmp/kheaders-%s-XXXXXX", uname_data.release);
- if (mkdtemp(dirpath_tmp) == NULL) {
- ret = -1;
- goto cleanup;
- }
-
- if ((size_t)snprintf(tar_cmd, sizeof(tar_cmd), "tar -xf %s -C %s", PROC_KHEADERS_PATH, dirpath_tmp) >= sizeof(tar_cmd)) {
- ret = -1;
- goto cleanup;
- }
- ret = system(tar_cmd);
- if (ret) {
- system(("rm -rf " + std::string(dirpath_tmp)).c_str());
- goto cleanup;
- }
-
- /*
- * If the new directory exists, it could have raced with a parallel
- * extraction, in this case just delete the old directory and ignore.
- */
- ret = rename(dirpath_tmp, dirpath.c_str());
- if (ret)
- ret = system(("rm -rf " + std::string(dirpath_tmp)).c_str());
-
-cleanup:
- if (module) {
- int ret1 = system("rmmod kheaders");
- if (ret1)
- return ret1;
- }
-
- return ret;
-}
-
-int get_proc_kheaders(std::string &dirpath)
-{
- struct utsname uname_data;
- char dirpath_tmp[256];
-
- if (uname(&uname_data))
- return -errno;
-
- snprintf(dirpath_tmp, 256, "/tmp/kheaders-%s", uname_data.release);
- dirpath = std::string(dirpath_tmp);
-
- if (file_exists(dirpath_tmp))
- return 0;
-
- // First time so extract it
- return extract_kheaders(dirpath, uname_data);
-}
-
} // namespace ebpf
diff --git a/src/cc/frontends/clang/kbuild_helper.h b/src/cc/frontends/clang/kbuild_helper.h
index 2a254f1..5a271ff 100644
--- a/src/cc/frontends/clang/kbuild_helper.h
+++ b/src/cc/frontends/clang/kbuild_helper.h
@@ -21,8 +21,6 @@
#include <errno.h>
#include <ftw.h>
-#define PROC_KHEADERS_PATH "/sys/kernel/kheaders.tar.xz"
-
namespace ebpf {
struct FileDeleter {
@@ -103,5 +101,4 @@
bool has_source_dir_;
};
-int get_proc_kheaders(std::string &dir);
} // namespace ebpf
diff --git a/src/cc/frontends/clang/loader.cc b/src/cc/frontends/clang/loader.cc
old mode 100644
new mode 100755
index d0f4d88..f461ded
--- a/src/cc/frontends/clang/loader.cc
+++ b/src/cc/frontends/clang/loader.cc
@@ -66,44 +66,6 @@
namespace ebpf {
-optional<FuncInfo &> ProgFuncInfo::get_func(std::string name) {
- auto it = funcs_.find(name);
- if (it != funcs_.end())
- return it->second;
- return nullopt;
-}
-
-optional<FuncInfo &> ProgFuncInfo::get_func(size_t id) {
- auto it = func_idx_.find(id);
- if (it != func_idx_.end())
- return get_func(it->second);
- return nullopt;
-}
-
-optional<std::string &> ProgFuncInfo::func_name(size_t id) {
- auto it = func_idx_.find(id);
- if (it != func_idx_.end())
- return it->second;
- return nullopt;
-}
-
-void ProgFuncInfo::for_each_func(
- std::function<void(std::string, FuncInfo &)> cb) {
- for (auto it = funcs_.begin(); it != funcs_.end(); ++it) {
- cb(it->first, it->second);
- }
-}
-
-optional<FuncInfo &> ProgFuncInfo::add_func(std::string name) {
- auto fn = get_func(name);
- if (fn)
- return nullopt;
- size_t current = funcs_.size();
- funcs_.emplace(name, 0);
- func_idx_.emplace(current, name);
- return get_func(name);
-}
-
ClangLoader::ClangLoader(llvm::LLVMContext *ctx, unsigned flags)
: ctx_(ctx), flags_(flags)
{
@@ -115,31 +77,6 @@
ClangLoader::~ClangLoader() {}
-void ClangLoader::add_remapped_includes(clang::CompilerInvocation& invocation)
-{
- // This option instructs clang whether or not to free the file buffers that we
- // give to it. Since the embedded header files should be copied fewer times
- // and reused if possible, set this flag to true.
- invocation.getPreprocessorOpts().RetainRemappedFileBuffers = true;
- for (const auto &f : remapped_headers_)
- invocation.getPreprocessorOpts().addRemappedFile(f.first, &*f.second);
- for (const auto &f : remapped_footers_)
- invocation.getPreprocessorOpts().addRemappedFile(f.first, &*f.second);
-}
-
-void ClangLoader::add_main_input(clang::CompilerInvocation& invocation,
- const std::string& main_path,
- llvm::MemoryBuffer *main_buf)
-{
- invocation.getPreprocessorOpts().addRemappedFile(main_path, main_buf);
- invocation.getFrontendOpts().Inputs.clear();
- invocation.getFrontendOpts().Inputs.push_back(
- clang::FrontendInputFile(
- main_path,
- clang::FrontendOptions::getInputKindForExtension("c"))
- );
-}
-
namespace
{
@@ -153,16 +90,6 @@
return S_ISDIR(buf.st_mode);
}
-bool is_file(const string& path)
-{
- struct stat buf;
-
- if (::stat (path.c_str (), &buf) < 0)
- return false;
-
- return S_ISREG(buf.st_mode);
-}
-
std::pair<bool, string> get_kernel_path_info(const string kdir)
{
if (is_dir(kdir + "/build") && is_dir(kdir + "/source"))
@@ -175,27 +102,13 @@
return std::make_pair(false, "build");
}
-static int CreateFromArgs(clang::CompilerInvocation &invocation,
- const llvm::opt::ArgStringList &ccargs,
- clang::DiagnosticsEngine &diags)
-{
-#if LLVM_MAJOR_VERSION >= 10
- return clang::CompilerInvocation::CreateFromArgs(invocation, ccargs, diags);
-#else
- return clang::CompilerInvocation::CreateFromArgs(
- invocation, const_cast<const char **>(ccargs.data()),
- const_cast<const char **>(ccargs.data()) + ccargs.size(), diags);
-#endif
}
-}
-
-int ClangLoader::parse(
- unique_ptr<llvm::Module> *mod, TableStorage &ts, const string &file,
- bool in_memory, const char *cflags[], int ncflags, const std::string &id,
- ProgFuncInfo &prog_func_info, std::string &mod_src,
- const std::string &maps_ns, fake_fd_map_def &fake_fd_map,
- std::map<std::string, std::vector<std::string>> &perf_events) {
+int ClangLoader::parse(unique_ptr<llvm::Module> *mod, TableStorage &ts,
+ const string &file, bool in_memory, const char *cflags[],
+ int ncflags, const std::string &id, FuncSource &func_src,
+ std::string &mod_src,
+ const std::string &maps_ns) {
string main_path = "/virtual/main.c";
unique_ptr<llvm::MemoryBuffer> main_buf;
struct utsname un;
@@ -205,7 +118,6 @@
const char *version_override = ::getenv("BCC_LINUX_VERSION_CODE");
bool has_kpath_source = false;
string vmacro;
- std::string tmpdir;
if (kpath_env) {
kpath = string(kpath_env);
@@ -216,21 +128,6 @@
kpath = kdir + "/" + kernel_path_info.second;
}
- // If all attempts to obtain kheaders fail, check for kheaders.tar.xz in sysfs
- // Checking just for kpath existence is unsufficient, since it can refer to
- // leftover build directory without headers present anymore.
- // See https://github.com/iovisor/bcc/pull/3588 for more details.
- if (!is_file(kpath + "/include/linux/kconfig.h")) {
- int ret = get_proc_kheaders(tmpdir);
- if (!ret) {
- kpath = tmpdir;
- } else {
- std::cout << "Unable to find kernel headers. ";
- std::cout << "Try rebuilding kernel with CONFIG_IKHEADERS=m (module) ";
- std::cout << "or installing the kernel development package for your running kernel version.\n";
- }
- }
-
if (flags_ & DEBUG_PREPROCESSOR)
std::cout << "Running from kernel directory at: " << kpath.c_str() << "\n";
@@ -270,27 +167,13 @@
"-fno-asynchronous-unwind-tables",
"-x", "c", "-c", abs_file.c_str()});
- const char *arch = getenv("ARCH");
- if (!arch)
- arch = un.machine;
-
- if (!strncmp(arch, "mips", 4)) {
- flags_cstr.push_back("-D__MIPSEL__");
- flags_cstr.push_back("-D_MIPS_SZLONG=64");
- }
-
KBuildHelper kbuild_helper(kpath_env ? kpath : kdir, has_kpath_source);
vector<string> kflags;
if (kbuild_helper.get_flags(un.machine, &kflags))
return -1;
-#if LLVM_MAJOR_VERSION >= 9
- flags_cstr.push_back("-g");
- flags_cstr.push_back("-gdwarf-4");
-#else
if (flags_ & DEBUG_SOURCE)
flags_cstr.push_back("-g");
-#endif
for (auto it = kflags.begin(); it != kflags.end(); ++it)
flags_cstr.push_back(it->c_str());
@@ -318,8 +201,7 @@
#endif
if (do_compile(mod, ts, in_memory, flags_cstr, flags_cstr_rem, main_path,
- main_buf, id, prog_func_info, mod_src, true, maps_ns,
- fake_fd_map, perf_events)) {
+ main_buf, id, func_src, mod_src, true, maps_ns)) {
#if BCC_BACKUP_COMPILE != 1
return -1;
#else
@@ -327,12 +209,10 @@
llvm::errs() << "WARNING: compilation failure, trying with system bpf.h\n";
ts.DeletePrefix(Path({id}));
- prog_func_info.clear();
+ func_src.clear();
mod_src.clear();
- fake_fd_map.clear();
if (do_compile(mod, ts, in_memory, flags_cstr, flags_cstr_rem, main_path,
- main_buf, id, prog_func_info, mod_src, false, maps_ns,
- fake_fd_map, perf_events))
+ main_buf, id, func_src, mod_src, false, maps_ns))
return -1;
#endif
}
@@ -340,7 +220,7 @@
return 0;
}
-void *get_clang_target_cb(bcc_arch_t arch, bool for_syscall)
+void *get_clang_target_cb(bcc_arch_t arch)
{
const char *ret;
@@ -357,9 +237,6 @@
case BCC_ARCH_ARM64:
ret = "aarch64-unknown-linux-gnu";
break;
- case BCC_ARCH_MIPS:
- ret = "mips64el-unknown-linux-gnuabi64";
- break;
default:
ret = "x86_64-unknown-linux-gnu";
}
@@ -374,14 +251,15 @@
return string(ret);
}
-int ClangLoader::do_compile(
- unique_ptr<llvm::Module> *mod, TableStorage &ts, bool in_memory,
- const vector<const char *> &flags_cstr_in,
- const vector<const char *> &flags_cstr_rem, const std::string &main_path,
- const unique_ptr<llvm::MemoryBuffer> &main_buf, const std::string &id,
- ProgFuncInfo &prog_func_info, std::string &mod_src, bool use_internal_bpfh,
- const std::string &maps_ns, fake_fd_map_def &fake_fd_map,
- std::map<std::string, std::vector<std::string>> &perf_events) {
+int ClangLoader::do_compile(unique_ptr<llvm::Module> *mod, TableStorage &ts,
+ bool in_memory,
+ const vector<const char *> &flags_cstr_in,
+ const vector<const char *> &flags_cstr_rem,
+ const std::string &main_path,
+ const unique_ptr<llvm::MemoryBuffer> &main_buf,
+ const std::string &id, FuncSource &func_src,
+ std::string &mod_src, bool use_internal_bpfh,
+ const std::string &maps_ns) {
using namespace clang;
vector<const char *> flags_cstr = flags_cstr_in;
@@ -389,8 +267,6 @@
flags_cstr.push_back("-include");
flags_cstr.push_back("/virtual/include/bcc/bpf.h");
}
- flags_cstr.push_back("-include");
- flags_cstr.push_back("/virtual/include/bcc/bpf_workaround.h");
flags_cstr.insert(flags_cstr.end(), flags_cstr_rem.begin(),
flags_cstr_rem.end());
@@ -406,11 +282,6 @@
string target_triple = get_clang_target();
driver::Driver drv("", target_triple, diags);
-#if LLVM_MAJOR_VERSION >= 4
- if (target_triple == "x86_64-unknown-linux-gnu" || target_triple == "aarch64-unknown-linux-gnu")
- flags_cstr.push_back("-fno-jump-tables");
-#endif
-
drv.setTitle("bcc-clang-driver");
drv.setCheckInputsExist(false);
@@ -447,13 +318,22 @@
// pre-compilation pass for generating tracepoint structures
CompilerInstance compiler0;
CompilerInvocation &invocation0 = compiler0.getInvocation();
- if (!CreateFromArgs(invocation0, ccargs, diags))
+ if (!CompilerInvocation::CreateFromArgs(
+ invocation0, const_cast<const char **>(ccargs.data()),
+ const_cast<const char **>(ccargs.data()) + ccargs.size(), diags))
return -1;
- add_remapped_includes(invocation0);
+ invocation0.getPreprocessorOpts().RetainRemappedFileBuffers = true;
+ for (const auto &f : remapped_headers_)
+ invocation0.getPreprocessorOpts().addRemappedFile(f.first, &*f.second);
+ for (const auto &f : remapped_footers_)
+ invocation0.getPreprocessorOpts().addRemappedFile(f.first, &*f.second);
if (in_memory) {
- add_main_input(invocation0, main_path, &*main_buf);
+ invocation0.getPreprocessorOpts().addRemappedFile(main_path, &*main_buf);
+ invocation0.getFrontendOpts().Inputs.clear();
+ invocation0.getFrontendOpts().Inputs.push_back(FrontendInputFile(
+ main_path, FrontendOptions::getInputKindForExtension("c")));
}
invocation0.getFrontendOpts().DisableFree = false;
@@ -469,11 +349,23 @@
// first pass
CompilerInstance compiler1;
CompilerInvocation &invocation1 = compiler1.getInvocation();
- if (!CreateFromArgs( invocation1, ccargs, diags))
+ if (!CompilerInvocation::CreateFromArgs(
+ invocation1, const_cast<const char **>(ccargs.data()),
+ const_cast<const char **>(ccargs.data()) + ccargs.size(), diags))
return -1;
- add_remapped_includes(invocation1);
- add_main_input(invocation1, main_path, &*out_buf);
+ // This option instructs clang whether or not to free the file buffers that we
+ // give to it. Since the embedded header files should be copied fewer times
+ // and reused if possible, set this flag to true.
+ invocation1.getPreprocessorOpts().RetainRemappedFileBuffers = true;
+ for (const auto &f : remapped_headers_)
+ invocation1.getPreprocessorOpts().addRemappedFile(f.first, &*f.second);
+ for (const auto &f : remapped_footers_)
+ invocation1.getPreprocessorOpts().addRemappedFile(f.first, &*f.second);
+ invocation1.getPreprocessorOpts().addRemappedFile(main_path, &*out_buf);
+ invocation1.getFrontendOpts().Inputs.clear();
+ invocation1.getFrontendOpts().Inputs.push_back(FrontendInputFile(
+ main_path, FrontendOptions::getInputKindForExtension("c")));
invocation1.getFrontendOpts().DisableFree = false;
compiler1.createDiagnostics();
@@ -481,8 +373,7 @@
// capture the rewritten c file
string out_str1;
llvm::raw_string_ostream os1(out_str1);
- BFrontendAction bact(os1, flags_, ts, id, main_path, prog_func_info, mod_src,
- maps_ns, fake_fd_map, perf_events);
+ BFrontendAction bact(os1, flags_, ts, id, main_path, func_src, mod_src, maps_ns);
if (!compiler1.ExecuteAction(bact))
return -1;
unique_ptr<llvm::MemoryBuffer> out_buf1 = llvm::MemoryBuffer::getMemBuffer(out_str1);
@@ -490,11 +381,19 @@
// second pass, clear input and take rewrite buffer
CompilerInstance compiler2;
CompilerInvocation &invocation2 = compiler2.getInvocation();
- if (!CreateFromArgs(invocation2, ccargs, diags))
+ if (!CompilerInvocation::CreateFromArgs(
+ invocation2, const_cast<const char **>(ccargs.data()),
+ const_cast<const char **>(ccargs.data()) + ccargs.size(), diags))
return -1;
-
- add_remapped_includes(invocation2);
- add_main_input(invocation2, main_path, &*out_buf1);
+ invocation2.getPreprocessorOpts().RetainRemappedFileBuffers = true;
+ for (const auto &f : remapped_headers_)
+ invocation2.getPreprocessorOpts().addRemappedFile(f.first, &*f.second);
+ for (const auto &f : remapped_footers_)
+ invocation2.getPreprocessorOpts().addRemappedFile(f.first, &*f.second);
+ invocation2.getPreprocessorOpts().addRemappedFile(main_path, &*out_buf1);
+ invocation2.getFrontendOpts().Inputs.clear();
+ invocation2.getFrontendOpts().Inputs.push_back(FrontendInputFile(
+ main_path, FrontendOptions::getInputKindForExtension("c")));
invocation2.getFrontendOpts().DisableFree = false;
invocation2.getCodeGenOpts().DisableFree = false;
// Resort to normal inlining. In -O0 the default is OnlyAlwaysInlining and
@@ -511,4 +410,27 @@
return 0;
}
+
+const char * FuncSource::src(const std::string& name) {
+ auto src = funcs_.find(name);
+ if (src == funcs_.end())
+ return "";
+ return src->second.src_.data();
+}
+
+const char * FuncSource::src_rewritten(const std::string& name) {
+ auto src = funcs_.find(name);
+ if (src == funcs_.end())
+ return "";
+ return src->second.src_rewritten_.data();
+}
+
+void FuncSource::set_src(const std::string& name, const std::string& src) {
+ funcs_[name].src_ = src;
+}
+
+void FuncSource::set_src_rewritten(const std::string& name, const std::string& src) {
+ funcs_[name].src_rewritten_ = src;
+}
+
} // namespace ebpf
diff --git a/src/cc/frontends/clang/loader.h b/src/cc/frontends/clang/loader.h
index aa6f9ee..1aeb652 100644
--- a/src/cc/frontends/clang/loader.h
+++ b/src/cc/frontends/clang/loader.h
@@ -16,18 +16,11 @@
#pragma once
-#include <clang/Frontend/CompilerInvocation.h>
-
-#include <functional>
#include <map>
#include <memory>
#include <string>
#include "table_storage.h"
-#include "vendor/optional.hpp"
-
-using std::experimental::nullopt;
-using std::experimental::optional;
namespace llvm {
class Module;
@@ -37,33 +30,21 @@
namespace ebpf {
-struct FuncInfo {
- uint8_t *start_ = nullptr;
- size_t size_ = 0;
- std::string section_;
- std::string src_;
- std::string src_rewritten_;
- // dummy constructor so emplace() works
- FuncInfo(int i) {}
-};
-
-class ProgFuncInfo {
+class FuncSource {
+ class SourceCode {
+ public:
+ SourceCode(const std::string& s1 = "", const std::string& s2 = ""): src_(s1), src_rewritten_(s2) {}
+ std::string src_;
+ std::string src_rewritten_;
+ };
+ std::map<std::string, SourceCode> funcs_;
public:
- ProgFuncInfo() {}
- void clear() {
- funcs_.clear();
- func_idx_.clear();
- }
- optional<FuncInfo &> get_func(std::string name);
- optional<FuncInfo &> get_func(size_t id);
- optional<std::string &> func_name(size_t id);
- optional<FuncInfo &> add_func(std::string name);
- size_t num_funcs() { return funcs_.size(); }
- void for_each_func(std::function<void(std::string, FuncInfo &)> cb);
-
- private:
- std::map<std::string, FuncInfo> funcs_;
- std::map<uint32_t, std::string> func_idx_;
+ FuncSource() {}
+ void clear() { funcs_.clear(); }
+ const char * src(const std::string& name);
+ const char * src_rewritten(const std::string& name);
+ void set_src(const std::string& name, const std::string& src);
+ void set_src_rewritten(const std::string& name, const std::string& src);
};
class ClangLoader {
@@ -72,10 +53,8 @@
~ClangLoader();
int parse(std::unique_ptr<llvm::Module> *mod, TableStorage &ts,
const std::string &file, bool in_memory, const char *cflags[],
- int ncflags, const std::string &id, ProgFuncInfo &prog_func_info,
- std::string &mod_src, const std::string &maps_ns,
- fake_fd_map_def &fake_fd_map,
- std::map<std::string, std::vector<std::string>> &perf_events);
+ int ncflags, const std::string &id, FuncSource &func_src,
+ std::string &mod_src, const std::string &maps_ns);
private:
int do_compile(std::unique_ptr<llvm::Module> *mod, TableStorage &ts,
@@ -83,14 +62,9 @@
const std::vector<const char *> &flags_cstr_rem,
const std::string &main_path,
const std::unique_ptr<llvm::MemoryBuffer> &main_buf,
- const std::string &id, ProgFuncInfo &prog_func_info,
+ const std::string &id, FuncSource &func_src,
std::string &mod_src, bool use_internal_bpfh,
- const std::string &maps_ns, fake_fd_map_def &fake_fd_map,
- std::map<std::string, std::vector<std::string>> &perf_events);
- void add_remapped_includes(clang::CompilerInvocation& invocation);
- void add_main_input(clang::CompilerInvocation& invocation,
- const std::string& main_path,
- llvm::MemoryBuffer *main_buf);
+ const std::string &maps_ns);
private:
std::map<std::string, std::unique_ptr<llvm::MemoryBuffer>> remapped_headers_;
diff --git a/src/cc/frontends/clang/tp_frontend_action.cc b/src/cc/frontends/clang/tp_frontend_action.cc
index 4562835..d6faf01 100644
--- a/src/cc/frontends/clang/tp_frontend_action.cc
+++ b/src/cc/frontends/clang/tp_frontend_action.cc
@@ -30,7 +30,6 @@
#include "frontend_action_common.h"
#include "tp_frontend_action.h"
-#include "common.h"
namespace ebpf {
@@ -43,12 +42,96 @@
using std::regex;
using std::smatch;
using std::regex_search;
-using std::istream;
using std::ifstream;
using namespace clang;
TracepointTypeVisitor::TracepointTypeVisitor(ASTContext &C, Rewriter &rewriter)
- : diag_(C.getDiagnostics()), rewriter_(rewriter), out_(llvm::errs()) {
+ : C(C), diag_(C.getDiagnostics()), rewriter_(rewriter), out_(llvm::errs()) {
+}
+
+enum class field_kind_t {
+ common,
+ data_loc,
+ regular,
+ invalid
+};
+
+static inline field_kind_t _get_field_kind(string const& line,
+ string& field_type,
+ string& field_name) {
+ auto field_pos = line.find("field:");
+ if (field_pos == string::npos)
+ return field_kind_t::invalid;
+
+ auto field_semi_pos = line.find(';', field_pos);
+ if (field_semi_pos == string::npos)
+ return field_kind_t::invalid;
+
+ auto offset_pos = line.find("offset:", field_semi_pos);
+ if (offset_pos == string::npos)
+ return field_kind_t::invalid;
+
+ auto semi_pos = line.find(';', offset_pos);
+ if (semi_pos == string::npos)
+ return field_kind_t::invalid;
+
+ auto size_pos = line.find("size:", semi_pos);
+ if (size_pos == string::npos)
+ return field_kind_t::invalid;
+
+ semi_pos = line.find(';', size_pos);
+ if (semi_pos == string::npos)
+ return field_kind_t::invalid;
+
+ auto size_str = line.substr(size_pos + 5,
+ semi_pos - size_pos - 5);
+ int size = std::stoi(size_str, nullptr);
+
+ auto field = line.substr(field_pos + 6/*"field:"*/,
+ field_semi_pos - field_pos - 6);
+ auto pos = field.find_last_of("\t ");
+ if (pos == string::npos)
+ return field_kind_t::invalid;
+
+ field_type = field.substr(0, pos);
+ field_name = field.substr(pos + 1);
+ if (field_type.find("__data_loc") != string::npos)
+ return field_kind_t::data_loc;
+ if (field_name.find("common_") == 0)
+ return field_kind_t::common;
+ // do not change type definition for array
+ if (field_name.find("[") != string::npos)
+ return field_kind_t::regular;
+
+ // adjust the field_type based on the size of field
+ // otherwise, incorrect value may be retrieved for big endian
+ // and the field may have incorrect structure offset.
+ if (size == 2) {
+ if (field_type == "char" || field_type == "int8_t")
+ field_type = "s16";
+ if (field_type == "unsigned char" || field_type == "uint8_t")
+ field_type = "u16";
+ } else if (size == 4) {
+ if (field_type == "char" || field_type == "short" ||
+ field_type == "int8_t" || field_type == "int16_t")
+ field_type = "s32";
+ if (field_type == "unsigned char" || field_type == "unsigned short" ||
+ field_type == "uint8_t" || field_type == "uint16_t")
+ field_type = "u32";
+ } else if (size == 8) {
+ if (field_type == "char" || field_type == "short" || field_type == "int" ||
+ field_type == "int8_t" || field_type == "int16_t" ||
+ field_type == "int32_t" || field_type == "pid_t")
+ field_type = "s64";
+ if (field_type == "unsigned char" || field_type == "unsigned short" ||
+ field_type == "unsigned int" || field_type == "uint8_t" ||
+ field_type == "uint16_t" || field_type == "uint32_t" ||
+ field_type == "unsigned" || field_type == "u32" ||
+ field_type == "uid_t" || field_type == "gid_t")
+ field_type = "u64";
+ }
+
+ return field_kind_t::regular;
}
string TracepointTypeVisitor::GenerateTracepointStruct(
@@ -59,7 +142,25 @@
if (!input)
return "";
- return ebpf::parse_tracepoint(input, category, event);
+ string tp_struct = "struct tracepoint__" + category + "__" + event + " {\n";
+ tp_struct += "\tu64 __do_not_use__;\n";
+ for (string line; getline(input, line); ) {
+ string field_type, field_name;
+ switch (_get_field_kind(line, field_type, field_name)) {
+ case field_kind_t::invalid:
+ case field_kind_t::common:
+ continue;
+ case field_kind_t::data_loc:
+ tp_struct += "\tint data_loc_" + field_name + ";\n";
+ break;
+ case field_kind_t::regular:
+ tp_struct += "\t" + field_type + " " + field_name + ";\n";
+ break;
+ }
+ }
+
+ tp_struct += "};\n";
+ return tp_struct;
}
static inline bool _is_tracepoint_struct_type(string const& type_name,
diff --git a/src/cc/frontends/clang/tp_frontend_action.h b/src/cc/frontends/clang/tp_frontend_action.h
index 01f4a8b..fb18c67 100644
--- a/src/cc/frontends/clang/tp_frontend_action.h
+++ b/src/cc/frontends/clang/tp_frontend_action.h
@@ -50,6 +50,7 @@
std::string GenerateTracepointStruct(clang::SourceLocation loc,
std::string const& category, std::string const& event);
+ clang::ASTContext &C;
clang::DiagnosticsEngine &diag_;
clang::Rewriter &rewriter_;
llvm::raw_ostream &out_;
diff --git a/src/cc/frontends/p4/README.md b/src/cc/frontends/p4/README.md
new file mode 100644
index 0000000..4c7b50e
--- /dev/null
+++ b/src/cc/frontends/p4/README.md
@@ -0,0 +1,374 @@
+# Compiling P4 to EBPF
+
+Mihai Budiu - mbudiu@barefootnetworks.com
+
+September 22, 2015
+
+## Abstract
+
+This document describes a prototype compiler that translates programs
+written in the P4 programming languages to eBPF programs. The
+translation is performed by generating programs written in a subset of
+the C programming language, that are converted to EBPF using the BPF
+Compiler Collection tools.
+
+The compiler code is licensed under an [Apache v2.0 license]
+(http://www.apache.org/licenses/LICENSE-2.0.html).
+
+## Preliminaries
+
+In this section we give a brief overview of P4 and EBPF. A detailed
+treatment of these topics is outside the scope of this text.
+
+### P4
+
+P4 (http://p4.org) is a domain-specific programming language for
+specifying the behavior of the dataplanes of network-forwarding
+elements. The name of the programming language comes from the title
+of a paper published in the proceedings of SIGCOMM Computer
+Communications Review in 2014:
+http://www.sigcomm.org/ccr/papers/2014/July/0000000.0000004:
+"Programming Protocol-Independent Packet Processors".
+
+P4 itself is protocol-independent but allows programmers to express a
+rich set of data plane behaviors and protocols. The core P4
+abstractions are:
+
+* Header definitions describe the format (the set of fields and their
+ sizes) of each header within a packet.
+
+* Parse graphs (finite-state machines) describe the permitted header
+ sequences within received packets.
+
+* Tables associate keys to actions. P4 tables generalize traditional
+ forwarding tables; they can be used to implement routing tables,
+ flow lookup tables, access-control lists, etc.
+
+* Actions describe how packet header fields and metadata are manipulated.
+
+* Match-action units stitch together tables and actions, and perform
+ the following sequence of operations:
+
+ * Construct lookup keys from packet fields or computed metadata,
+
+ * Use the constructed lookup key to index into tables, choosing an
+ action to execute,
+
+ * Finally, execute the selected action.
+
+* Control flow is expressed as an imperative program describing the
+ data-dependent packet processing within a pipeline, including the
+ data-dependent sequence of match-action unit invocations.
+
+P4 programs describe the behavior of network-processing dataplanes. A
+P4 program is designed to operate in concert with a separate *control
+plane* program. The control plane is responsible for managing at
+runtime the contents of the P4 tables. P4 cannot be used to specify
+control-planes; however, a P4 program implicitly specifies the
+interface between the data-plane and the control-plane.
+
+The P4 language is under active development; the current stable
+version is 1.0.2 (see http://p4.org/spec); a reference implementation
+of a compiler and associated tools is freely available using a Apache
+2 open-source license (see http://p4.org/code).
+
+### EBPF
+
+#### Safe code
+
+EBPF is a acronym that stands for Extended Berkeley Packet Filters.
+In essence EBPF is a low-level programming language (similar to
+machine code); EBPF programs are traditionally executed by a virtual
+machine that resides in the Linux kernel. EBPF programs can be
+inserted and removed from a live kernel using dynamic code
+instrumentation. The main feature of EBPF programs is their *static
+safety*: prior to execution all EBPF programs have to be validated as
+being safe, and unsafe programs cannot be executed. A safe program
+provably cannot compromise the machine it is running on:
+
+* it can only access a restricted memory region (on the local stack)
+
+* it can run only for a limited amount of time; during execution it
+ cannot block, sleep or take any locks
+
+* it cannot use any kernel resources with the exception of a limited
+ set of kernel services which have been specifically whitelisted,
+ including operations to manipulate tables (described below)
+
+#### Kernel hooks
+
+EBPF programs are inserted into the kernel using *hooks*. There are
+several types of hooks available:
+
+* any function entry point in the kernel can act as a hook; attaching
+ an EBPF program to a function `foo()` will cause the EBPF program to
+ execute every time some kernel thread executes `foo()`.
+
+* EBPF programs can also be attached using the Linux Traffic Control
+ (TC) subsystem, in the network packet processing datapath. Such
+ programs can be used as TC classifiers and actions.
+
+* EBPF programs can also be attached to sockets or network interfaces.
+ In this case they can be used for processing packets that flow
+ through the socket/interface.
+
+EBPF programs can be used for many purposes; the main use cases are
+dynamic tracing and monitoring, and packet processing. We are mostly
+interested in the latter use case in this document.
+
+#### EBPF Tables
+
+The EBPF runtime exposes a bi-directional kernel-userspace data
+communication channel, called *tables* (also called maps in some EBPF
+documents and code samples). EBPF tables are essentially key-value
+stores, where keys and values are arbitrary fixed-size bitstrings.
+The key width, value width and table size (maximum number of entries
+that can be stored) are declared statically, at table creation time.
+
+In user-space tables handles are exposed as file descriptors. Both
+user- and kernel-space programs can manipulate tables, by inserting,
+deleting, looking up, modifying, and enumerating entries in a table.
+
+In kernel space the keys and values are exposed as pointers to the raw
+underlying data stored in the table, whereas in user-space the
+pointers point to copies of the data.
+
+#### Concurrency
+
+An important aspect to understand related to EBPF is the execution
+model. An EBPF program is triggered by a kernel hook; multiple
+instances of the same kernel hook can be running simultaneously on
+different cores.
+
+Each table however has a single instances across all the cores. A
+single table may be accessed simultaneously by multiple instances of
+the same EBPF program running as separate kernel threads on different
+cores. EBPF tables are native kernel objects, and access to the table
+contents is protected using the kernel RCU mechanism. This makes
+access to table entries safe under concurrent execution; for example,
+the memory associated to a value cannot be accidentally freed while an
+EBPF program holds a pointer to the respective value. However,
+accessing tables is prone to data races; since EBPF programs cannot
+use locks, some of these races often cannot be avoided.
+
+EBPF and the associated tools are also under active development, and
+new capabilities are added frequently. The P4 compiler generates code
+that can be compiled using the BPF Compiler Collection (BCC)
+(https://github.com/iovisor/bcc)
+
+## Compiling P4 to EBPF
+
+From the above description it is apparent that the P4 and EBPF
+programming languages have different expressive powers. However,
+there is a significant overlap in their capabilities, in particular,
+in the domain of network packet processing. The following image
+illustrates the situation:
+
+
+
+We expect that the overlapping region will grow in size as both P4 and
+EBPF continue to mature.
+
+The current version of the P4 to EBPF compiler translates programs
+written in the version 1.1 of the P4 programming language to programs
+written in a restricted subset of C. The subset of C is chosen such
+that it should be compilable to EBPF using BCC.
+
+```
+ -------------- -------
+P4 ---> | P4-to-EBPF | ---> C ----> | BCC | --> EBPF
+ -------------- -------
+```
+
+The P4 program only describes the packet processing *data plane*, that
+runs in the Linux kernel. The *control plane* must be separately
+implemented by the user. The BCC tools simplify this task
+considerably, by generating C and/or Python APIs that expose the
+dataplane/control-plane APIs.
+
+### Dependencies
+
+EBPF programs require a Linux kernel with version 4.2 or newer.
+
+In order to use the P4 to EBPF compiler the following software must be installed:
+
+* The compiler itself is written in the Python (v2.x) programming
+ language.
+
+* the P4 compiler front-end: (https://github.com/p4lang/p4-hlir).
+ This is required for parsing the P4 programs.
+
+* the BCC compiler collection tools: (https://github.com/iovisor/bcc).
+ This is required for compiling the generated code. Also, BCC comes
+ with a set of Python utilities which can be used to implement
+ control-plane programs that operate in concert with the kernel EBPF
+ datapath.
+
+The P4 to EBPF compiler generates code that is designed for being used
+as a classifier using the Linux TC subsystem.
+
+Furthermore, the test code provided is written using the Python (v3.x)
+programming language and requires several Python packages to be
+installed.
+
+### Supported capabilities
+
+The current version of the P4 to EBPF compiler supports a relatively
+narrow subset of the P4 language, but still powerful enough to write
+very complex packet filters and simple packet forwarding engines. In
+the spirit of open-source "release early, release often", we expect
+that the compiler's capabilities will improve gradually.
+
+* Packet filtering is performed using the `drop()` action. Packets
+ that are not dropped will be forwarded.
+
+* Packet forwarding is performed by setting the
+ `standard_metadata.egress_port` to the index of the destination
+ network interface
+
+Here are some limitations imposed on the P4 programs:
+
+* Currently both the ingress and the egress P4 pipelines are executed
+ at the same hook (wherever the user chooses to insert the generated
+ EBPF program). In the future the compiler should probably generate
+ two separate EBPF programs.
+
+* arbitrary parsers can be compiled, but the BCC compiler will reject
+ parsers that contain cycles
+
+* arithmetic on data wider than 32 bits is not supported
+
+* checksum computations are not implemented. In consequence, programs
+ that IP/TCP/UDP headers will produce incorrect packet headers.
+
+* EBPF does not offer support for ternary or LPM tables
+
+* P4 cloning and recirculation and not supported
+
+* meters and registers are not supported; only direct counters are
+ currently supported. EBPF can potentially support registers and
+ arbitrary counters, so these may appear in the future.
+
+* learning (i.e. `generate_digest`) is not implemented
+
+### Translating P4 to C
+
+To simplify the translation, the P4 programmer should refrain using
+identifiers whose name starts with `ebpf_`.
+
+The following table provides a brief summary of how each P4 construct
+is mapped to a corresponding C construct:
+
+#### Translating parsers
+
+P4 Construct | C Translation
+----------|------------
+`header_type` | `struct` type
+`header` | `struct` instance with an additional `valid` bit
+`metadata` | `struct` instance
+parser state | code block
+state transition | `goto` statement
+`extract` | load/shift/mask data from packet buffer
+
+#### Translating match-action pipelines
+
+P4 Construct | C Translation
+----------|------------
+table | 2 EBPF tables: second one used just for the default action
+table key | `struct` type
+table `actions` block | tagged `union` with all possible actions
+`action` arguments | `struct`
+table `reads` | EBPF table access
+`action` body | code block
+table `apply` | `switch` statement
+counters | additional EBPF table
+
+### Code organization
+
+The compiler code is organized in two folders:
+
+* `compiler`: the complete compiler source code, in Python v2.x
+ The compiler entry point is `p4toEbpf.py`.
+
+* `test`: testing code and data. There are two testing programs:
+ * `testP4toEbpf.py`: which compiles all P4 files in the testprograms folder
+
+ * `endToEndTest.py`: which compiles and executes the simple.p4
+ program, and includes a simple control plane
+
+Currently the compiler contains no installation capabilities.
+
+### Invoking the compiler
+
+Invoking the compiler is just a matter of invoking the python program
+with a suitable input P4 file:
+
+```
+p4toEbpf.py file.p4 -o file.c
+```
+
+#### Compiler options
+
+The P4 compiler first runs the C preprocessor on the input P4 file.
+Some of the command-line options are passed directly to the
+preprocessor.
+
+The following compiler options are available:
+
+Option | Meaning
+-------|--------
+`-D macro` | Option passed to C preprocessor
+`-I path` | Option passed to C preprocessor
+`-U macro` | Option passed to C preprocessor
+`-g [router|filter]` | Controls whether the generated code behaves like a router or a filter.
+`-o outoutFile` | writes the generated C code to the specified output file.
+
+The `-g` option controls the nature of the generated code:
+
+* `-g filter` generates a filter; the only P4 action that has an
+ effect is the `drop()` action. Setting metadata in P4 (e.g.,
+ `egress_port`) has no effect.
+
+* `-g router` generates a simple router; both `drop()` and
+ `egress_port` impact packet processing.
+
+#### Using the generated code
+
+The resulting file contains the complete data structures, tables, and
+a C function named `ebpf_filter` that implements the P4-specified
+data-plane. This C file can be manipulated using the BCC tools;
+please refer to the BCC project documentation and sample test files of
+the P4 to EBPF source code for an in-depth understanding. A minimal
+Python program that compiles and loads into the kernel the generated
+file into EBPF is:
+
+```
+#!/usr/bin/env python3
+from bcc import BPF
+
+b = BPF(src_file="file.c", debug=0)
+fn = b.load_func("ebpf_filter", BPF.SCHED_CLS)
+```
+
+##### Connecting the generated program with the TC
+
+The EBPF code that is generated is intended to be used as a classifier
+attached to the ingress packet path using the Linux TC subsystem. The
+same EBPF code should be attached to all interfaces. Note however
+that all EBPF code instances share a single set of tables, which are
+used to control the program behavior.
+
+The following code fragment illustrates how the EBPF code can be
+hooked up to the `eth0` interface using a Python program. (The `fn`
+variable is the one produced by the previous code fragment).
+
+```
+from pyroute2 import IPRoute
+
+ipr = IPRoute()
+interface_name="eth0"
+if_index = ipr.link_lookup(ifname=interface_name)[0]
+ipr.tc("add", "ingress", if_index, "ffff:")
+ipr.tc("add-filter", "bpf", if_index, ":1", fd=fn.fd,
+ name=fn.name, parent="ffff:", action="ok", classid=1)
+```
diff --git a/src/cc/frontends/p4/compiler/README.txt b/src/cc/frontends/p4/compiler/README.txt
new file mode 100644
index 0000000..c610240
--- /dev/null
+++ b/src/cc/frontends/p4/compiler/README.txt
@@ -0,0 +1,4 @@
+This folder contains an implementation of a simple compiler that
+translates a programs written in a subset of P4 into C that can in
+turn be compiled into EBPF using the IOVisor bcc compiler.
+
diff --git a/src/cc/frontends/p4/compiler/compilationException.py b/src/cc/frontends/p4/compiler/compilationException.py
new file mode 100644
index 0000000..cc0e5ba
--- /dev/null
+++ b/src/cc/frontends/p4/compiler/compilationException.py
@@ -0,0 +1,34 @@
+# Copyright (c) Barefoot Networks, Inc.
+# Licensed under the Apache License, Version 2.0 (the "License")
+
+class CompilationException(Exception):
+ """Signals an error during compilation"""
+ def __init__(self, isBug, format, *message):
+ # isBug: indicates that this is a compiler bug
+ super(CompilationException, self).__init__()
+
+ assert isinstance(format, str)
+ assert isinstance(isBug, bool)
+ self.message = message
+ self.format = format
+ self.isBug = isBug
+
+ def show(self):
+ # TODO: format this message nicely
+ return self.format.format(*self.message)
+
+
+class NotSupportedException(Exception):
+ archError = " not supported by EBPF"
+
+ def __init__(self, format, *message):
+ super(NotSupportedException, self).__init__()
+
+ assert isinstance(format, str)
+ self.message = message
+ self.format = format
+
+ def show(self):
+ # TODO: format this message nicely
+ return (self.format + NotSupportedException.archError).format(
+ *self.message)
diff --git a/src/cc/frontends/p4/compiler/ebpfAction.py b/src/cc/frontends/p4/compiler/ebpfAction.py
new file mode 100644
index 0000000..99bf145
--- /dev/null
+++ b/src/cc/frontends/p4/compiler/ebpfAction.py
@@ -0,0 +1,382 @@
+# Copyright (c) Barefoot Networks, Inc.
+# Licensed under the Apache License, Version 2.0 (the "License")
+
+from p4_hlir.hlir import p4_action, p4_field
+from p4_hlir.hlir import p4_signature_ref, p4_header_instance
+import ebpfProgram
+from programSerializer import ProgramSerializer
+from compilationException import *
+import ebpfScalarType
+import ebpfCounter
+import ebpfType
+import ebpfInstance
+
+
+class EbpfActionData(object):
+ def __init__(self, name, argtype):
+ self.name = name
+ self.argtype = argtype
+
+
+class EbpfActionBase(object):
+ def __init__(self, p4action):
+ self.name = p4action.name
+ self.hliraction = p4action
+ self.builtin = False
+ self.arguments = []
+
+ def serializeArgumentsAsStruct(self, serializer):
+ serializer.emitIndent()
+ serializer.appendFormat("/* no arguments for {0} */", self.name)
+ serializer.newline()
+
+ def serializeBody(self, serializer, valueName, program):
+ serializer.emitIndent()
+ serializer.appendFormat("/* no body for {0} */", self.name)
+ serializer.newline()
+
+ def __str__(self):
+ return "EbpfAction({0})".format(self.name)
+
+
+class EbpfAction(EbpfActionBase):
+ unsupported = [
+ # The following cannot be done in EBPF
+ "add_header", "remove_header", "execute_meter",
+ "clone_ingress_pkt_to_egress",
+ "clone_egress_pkt_to_egress", "generate_digest", "resubmit",
+ "modify_field_with_hash_based_offset", "truncate", "push", "pop",
+ # The following could be done, but are not yet implemented
+ # The situation with copy_header is complicated,
+ # because we don't do checksums
+ "copy_header", "count",
+ "register_read", "register_write"]
+
+ # noinspection PyUnresolvedReferences
+ def __init__(self, p4action, program):
+ super(EbpfAction, self).__init__(p4action)
+ assert isinstance(p4action, p4_action)
+ assert isinstance(program, ebpfProgram.EbpfProgram)
+
+ self.builtin = False
+ self.invalid = False # a leaf action which is never
+ # called from a table can be invalid.
+
+ for i in range(0, len(p4action.signature)):
+ param = p4action.signature[i]
+ width = p4action.signature_widths[i]
+ if width is None:
+ self.invalid = True
+ return
+ argtype = ebpfScalarType.EbpfScalarType(p4action, width,
+ False, program.config)
+ actionData = EbpfActionData(param, argtype)
+ self.arguments.append(actionData)
+
+ def serializeArgumentsAsStruct(self, serializer):
+ if self.invalid:
+ raise CompilationException(True,
+ "{0} Attempting to generate code for an invalid action",
+ self.hliraction)
+
+ # Build a struct containing all action arguments.
+ serializer.emitIndent()
+ serializer.append("struct ")
+ serializer.blockStart()
+ assert isinstance(serializer, ProgramSerializer)
+ for arg in self.arguments:
+ assert isinstance(arg, EbpfActionData)
+ serializer.emitIndent()
+ argtype = arg.argtype
+ assert isinstance(argtype, ebpfType.EbpfType)
+ argtype.declare(serializer, arg.name, False)
+ serializer.endOfStatement(True)
+ serializer.blockEnd(False)
+ serializer.space()
+ serializer.append(self.name)
+ serializer.endOfStatement(True)
+
+ def serializeBody(self, serializer, dataContainer, program):
+ if self.invalid:
+ raise CompilationException(True,
+ "{0} Attempting to generate code for an invalid action",
+ self.hliraction)
+
+ # TODO: generate PARALLEL implementation
+ # dataContainer is a string containing the variable name
+ # containing the action data
+ assert isinstance(serializer, ProgramSerializer)
+ assert isinstance(program, ebpfProgram.EbpfProgram)
+ assert isinstance(dataContainer, str)
+ callee_list = self.hliraction.flat_call_sequence
+ for e in callee_list:
+ action = e[0]
+ assert isinstance(action, p4_action)
+ arguments = e[1]
+ assert isinstance(arguments, list)
+ self.serializeCallee(self, action, arguments, serializer,
+ dataContainer, program)
+
+ def checkSize(self, call, args, program):
+ size = None
+ for a in args:
+ if a is None:
+ continue
+ if size is None:
+ size = a
+ elif a != size:
+ program.emitWarning(
+ "{0}: Arguments do not have the same size {1} and {2}",
+ call, size, a)
+ return size
+
+ @staticmethod
+ def translateActionToOperator(actionName):
+ if actionName == "add" or actionName == "add_to_field":
+ return "+"
+ elif actionName == "bit_and":
+ return "&"
+ elif actionName == "bit_or":
+ return "|"
+ elif actionName == "bit_xor":
+ return "^"
+ elif actionName == "subtract" or actionName == "subtract_from_field":
+ return "-"
+ else:
+ raise CompilationException(True,
+ "Unexpected primitive action {0}",
+ actionName)
+
+ def serializeCount(self, caller, arguments, serializer,
+ dataContainer, program):
+ assert isinstance(serializer, ProgramSerializer)
+ assert isinstance(program, ebpfProgram.EbpfProgram)
+ assert isinstance(arguments, list)
+ assert len(arguments) == 2
+
+ counter = arguments[0]
+ index = ArgInfo(arguments[1], caller, dataContainer, program)
+ ctr = program.getCounter(counter.name)
+ assert isinstance(ctr, ebpfCounter.EbpfCounter)
+ serializer.emitIndent()
+ serializer.blockStart()
+
+ # This is actually incorrect, since the key is not always an u32.
+ # This code is currently disabled
+ key = program.reservedPrefix + "index"
+ serializer.emitIndent()
+ serializer.appendFormat("u32 {0} = {1};", key, index.asString)
+ serializer.newline()
+
+ ctr.serializeCode(key, serializer, program)
+
+ serializer.blockEnd(True)
+
+ def serializeCallee(self, caller, callee, arguments,
+ serializer, dataContainer, program):
+ if self.invalid:
+ raise CompilationException(
+ True,
+ "{0} Attempting to generate code for an invalid action",
+ self.hliraction)
+
+ assert isinstance(serializer, ProgramSerializer)
+ assert isinstance(program, ebpfProgram.EbpfProgram)
+ assert isinstance(callee, p4_action)
+ assert isinstance(arguments, list)
+
+ if callee.name in EbpfAction.unsupported:
+ raise NotSupportedException("{0}", callee)
+
+ # This is not yet ready
+ #if callee.name == "count":
+ # self.serializeCount(caller, arguments,
+ # serializer, dataContainer, program)
+ # return
+
+ serializer.emitIndent()
+ args = self.transformArguments(arguments, caller,
+ dataContainer, program)
+ if callee.name == "modify_field":
+ dst = args[0]
+ src = args[1]
+
+ size = self.checkSize(callee,
+ [a.widthInBits() for a in args],
+ program)
+ if size is None:
+ raise CompilationException(
+ True, "Cannot infer width for arguments {0}",
+ callee)
+ elif size <= 32:
+ serializer.appendFormat("{0} = {1};",
+ dst.asString,
+ src.asString)
+ else:
+ if not dst.isLvalue:
+ raise NotSupportedException(
+ "Constants wider than 32-bit: {0}({1})",
+ dst.caller, dst.asString)
+ if not src.isLvalue:
+ raise NotSupportedException(
+ "Constants wider than 32-bit: {0}({1})",
+ src.caller, src.asString)
+ serializer.appendFormat("memcpy(&{0}, &{1}, {2});",
+ dst.asString,
+ src.asString,
+ size / 8)
+ elif (callee.name == "add" or
+ callee.name == "bit_and" or
+ callee.name == "bit_or" or
+ callee.name == "bit_xor" or
+ callee.name == "subtract"):
+ size = self.checkSize(callee,
+ [a.widthInBits() for a in args],
+ program)
+ if size is None:
+ raise CompilationException(
+ True,
+ "Cannot infer width for arguments {0}",
+ callee)
+ if size > 32:
+ raise NotSupportedException("{0}: Arithmetic on {1}-bits",
+ callee, size)
+ op = EbpfAction.translateActionToOperator(callee.name)
+ serializer.appendFormat("{0} = {1} {2} {3};",
+ args[0].asString,
+ args[1].asString,
+ op,
+ args[2].asString)
+ elif (callee.name == "add_to_field" or
+ callee.name == "subtract_from_field"):
+ size = self.checkSize(callee,
+ [a.widthInBits() for a in args],
+ program)
+ if size is None:
+ raise CompilationException(
+ True, "Cannot infer width for arguments {0}", callee)
+ if size > 32:
+ raise NotSupportedException(
+ "{0}: Arithmetic on {1}-bits", callee, size)
+
+ op = EbpfAction.translateActionToOperator(callee.name)
+ serializer.appendFormat("{0} = {0} {1} {2};",
+ args[0].asString,
+ op,
+ args[1].asString)
+ elif callee.name == "no_op":
+ serializer.append("/* noop */")
+ elif callee.name == "drop":
+ serializer.appendFormat("{0} = 1;", program.dropBit)
+ elif callee.name == "push" or callee.name == "pop":
+ raise CompilationException(
+ True, "{0} push/pop not yet implemented", callee)
+ else:
+ raise CompilationException(
+ True, "Unexpected primitive action {0}", callee)
+ serializer.newline()
+
+ def transformArguments(self, arguments, caller, dataContainer, program):
+ result = []
+ for a in arguments:
+ t = ArgInfo(a, caller, dataContainer, program)
+ result.append(t)
+ return result
+
+
+class BuiltinAction(EbpfActionBase):
+ def __init__(self, p4action):
+ super(BuiltinAction, self).__init__(p4action)
+ self.builtin = True
+
+ def serializeBody(self, serializer, valueName, program):
+ # This is ugly; there should be a better way
+ if self.name == "drop":
+ serializer.emitIndent()
+ serializer.appendFormat("{0} = 1;", program.dropBit)
+ serializer.newline()
+ else:
+ serializer.emitIndent()
+ serializer.appendFormat("/* no body for {0} */", self.name)
+ serializer.newline()
+
+
+class ArgInfo(object):
+ # noinspection PyUnresolvedReferences
+ # Represents an argument passed to an action
+ def __init__(self, argument, caller, dataContainer, program):
+ self.width = None
+ self.asString = None
+ self.isLvalue = True
+ self.caller = caller
+
+ assert isinstance(program, ebpfProgram.EbpfProgram)
+ assert isinstance(caller, EbpfAction)
+
+ if isinstance(argument, int):
+ self.asString = str(argument)
+ self.isLvalue = False
+ # size is unknown
+ elif isinstance(argument, p4_field):
+ if ebpfProgram.EbpfProgram.isArrayElementInstance(
+ argument.instance):
+ if isinstance(argument.instance.index, int):
+ index = "[" + str(argument.instance.index) + "]"
+ else:
+ raise CompilationException(
+ True,
+ "Unexpected index for array {0}",
+ argument.instance.index)
+ stackInstance = program.getStackInstance(
+ argument.instance.base_name)
+ assert isinstance(stackInstance, ebpfInstance.EbpfHeaderStack)
+ fieldtype = stackInstance.basetype.getField(argument.name)
+ self.width = fieldtype.widthInBits()
+ self.asString = "{0}.{1}{3}.{2}".format(
+ program.headerStructName,
+ stackInstance.name, argument.name, index)
+ else:
+ instance = program.getInstance(argument.instance.base_name)
+ if isinstance(instance, ebpfInstance.EbpfHeader):
+ parent = program.headerStructName
+ else:
+ parent = program.metadataStructName
+ fieldtype = instance.type.getField(argument.name)
+ self.width = fieldtype.widthInBits()
+ self.asString = "{0}.{1}.{2}".format(
+ parent, instance.name, argument.name)
+ elif isinstance(argument, p4_signature_ref):
+ refarg = caller.arguments[argument.idx]
+ self.asString = "{0}->u.{1}.{2}".format(
+ dataContainer, caller.name, refarg.name)
+ self.width = caller.arguments[argument.idx].argtype.widthInBits()
+ elif isinstance(argument, p4_header_instance):
+ # This could be a header array element
+ # Unfortunately for push and pop, the user mean the whole array,
+ # but the representation contains just the first element here.
+ # This looks like a bug in the HLIR.
+ if ebpfProgram.EbpfProgram.isArrayElementInstance(argument):
+ if isinstance(argument.index, int):
+ index = "[" + str(argument.index) + "]"
+ else:
+ raise CompilationException(
+ True,
+ "Unexpected index for array {0}", argument.index)
+ stackInstance = program.getStackInstance(argument.base_name)
+ assert isinstance(stackInstance, ebpfInstance.EbpfHeaderStack)
+ fieldtype = stackInstance.basetype
+ self.width = fieldtype.widthInBits()
+ self.asString = "{0}.{1}{2}".format(
+ program.headerStructName, stackInstance.name, index)
+ else:
+ instance = program.getInstance(argument.name)
+ instancetype = instance.type
+ self.width = instancetype.widthInBits()
+ self.asString = "{0}.{1}".format(
+ program.headerStructName, argument.name)
+ else:
+ raise CompilationException(
+ True, "Unexpected action argument {0}", argument)
+
+ def widthInBits(self):
+ return self.width
diff --git a/src/cc/frontends/p4/compiler/ebpfConditional.py b/src/cc/frontends/p4/compiler/ebpfConditional.py
new file mode 100644
index 0000000..5c723d2
--- /dev/null
+++ b/src/cc/frontends/p4/compiler/ebpfConditional.py
@@ -0,0 +1,118 @@
+# Copyright (c) Barefoot Networks, Inc.
+# Licensed under the Apache License, Version 2.0 (the "License")
+
+from p4_hlir.hlir import p4_conditional_node, p4_expression
+from p4_hlir.hlir import p4_header_instance, p4_field
+from programSerializer import ProgramSerializer
+from compilationException import CompilationException
+import ebpfProgram
+import ebpfInstance
+
+
+class EbpfConditional(object):
+ @staticmethod
+ def translate(op):
+ if op == "not":
+ return "!"
+ elif op == "or":
+ return "||"
+ elif op == "and":
+ return "&&"
+ return op
+
+ def __init__(self, p4conditional, program):
+ assert isinstance(p4conditional, p4_conditional_node)
+ assert isinstance(program, ebpfProgram.EbpfProgram)
+ self.hlirconditional = p4conditional
+ self.name = p4conditional.name
+
+ def emitNode(self, node, serializer, program):
+ if isinstance(node, p4_expression):
+ self.emitExpression(node, serializer, program, False)
+ elif node is None:
+ pass
+ elif isinstance(node, int):
+ serializer.append(node)
+ elif isinstance(node, p4_header_instance):
+ header = program.getInstance(node.name)
+ assert isinstance(header, ebpfInstance.EbpfHeader)
+ # TODO: stacks?
+ serializer.appendFormat(
+ "{0}.{1}", program.headerStructName, header.name)
+ elif isinstance(node, p4_field):
+ instance = node.instance
+ einstance = program.getInstance(instance.name)
+ if isinstance(einstance, ebpfInstance.EbpfHeader):
+ base = program.headerStructName
+ else:
+ base = program.metadataStructName
+ serializer.appendFormat(
+ "{0}.{1}.{2}", base, einstance.name, node.name)
+ else:
+ raise CompilationException(True, "{0} Unexpected expression ", node)
+
+ def emitExpression(self, expression, serializer, program, toplevel):
+ assert isinstance(serializer, ProgramSerializer)
+ assert isinstance(program, ebpfProgram.EbpfProgram)
+ assert isinstance(expression, p4_expression)
+ assert isinstance(toplevel, bool)
+ left = expression.left
+ op = expression.op
+ right = expression.right
+
+ assert isinstance(op, str)
+
+ if op == "valid":
+ self.emitNode(right, serializer, program)
+ serializer.append(".valid")
+ return
+
+ if not toplevel:
+ serializer.append("(")
+ self.emitNode(left, serializer, program)
+ op = EbpfConditional.translate(op)
+ serializer.append(op)
+ self.emitNode(right, serializer, program)
+ if not toplevel:
+ serializer.append(")")
+
+ def generateCode(self, serializer, program, nextNode):
+ assert isinstance(serializer, ProgramSerializer)
+ assert isinstance(program, ebpfProgram.EbpfProgram)
+ serializer.emitIndent()
+ serializer.blockStart()
+
+ trueBranch = self.hlirconditional.next_[True]
+ if trueBranch is None:
+ trueBranch = nextNode
+ falseBranch = self.hlirconditional.next_[False]
+ if falseBranch is None:
+ falseBranch = nextNode
+
+ serializer.emitIndent()
+ serializer.appendFormat("{0}:", program.getLabel(self.hlirconditional))
+ serializer.newline()
+
+ serializer.emitIndent()
+ serializer.append("if (")
+ self.emitExpression(
+ self.hlirconditional.condition, serializer, program, True)
+ serializer.appendLine(")")
+
+ serializer.increaseIndent()
+ label = program.getLabel(trueBranch)
+ serializer.emitIndent()
+ serializer.appendFormat("goto {0};", label)
+ serializer.newline()
+ serializer.decreaseIndent()
+
+ serializer.emitIndent()
+ serializer.appendLine("else")
+ serializer.increaseIndent()
+ label = program.getLabel(falseBranch)
+ serializer.emitIndent()
+ serializer.appendFormat("goto {0};", label)
+ serializer.newline()
+ serializer.decreaseIndent()
+
+ serializer.blockEnd(True)
diff --git a/src/cc/frontends/p4/compiler/ebpfCounter.py b/src/cc/frontends/p4/compiler/ebpfCounter.py
new file mode 100644
index 0000000..5b5b396
--- /dev/null
+++ b/src/cc/frontends/p4/compiler/ebpfCounter.py
@@ -0,0 +1,116 @@
+# Copyright (c) Barefoot Networks, Inc.
+# Licensed under the Apache License, Version 2.0 (the "License")
+
+from p4_hlir.hlir import p4_counter, P4_DIRECT, P4_COUNTER_BYTES
+from programSerializer import ProgramSerializer
+from compilationException import *
+import ebpfTable
+import ebpfProgram
+
+
+class EbpfCounter(object):
+ # noinspection PyUnresolvedReferences
+ def __init__(self, hlircounter, program):
+ assert isinstance(hlircounter, p4_counter)
+ assert isinstance(program, ebpfProgram.EbpfProgram)
+
+ self.name = hlircounter.name
+ self.hlircounter = hlircounter
+
+ width = hlircounter.min_width
+ # ebpf counters only work on 64-bits
+ if width <= 64:
+ self.valueTypeName = program.config.uprefix + "64"
+ else:
+ raise NotSupportedException(
+ "{0}: Counters with {1} bits", hlircounter, width)
+
+ self.dataMapName = self.name
+
+ if ((hlircounter.binding is None) or
+ (hlircounter.binding[0] != P4_DIRECT)):
+ raise NotSupportedException(
+ "{0}: counter which is not direct", hlircounter)
+
+ self.autoIncrement = (hlircounter.binding != None and
+ hlircounter.binding[0] == P4_DIRECT)
+
+ if hlircounter.type is P4_COUNTER_BYTES:
+ self.increment = "{0}->len".format(program.packetName)
+ else:
+ self.increment = "1"
+
+ def getSize(self, program):
+ if self.hlircounter.instance_count is not None:
+ return self.hlircounter.instance_count
+ if self.autoIncrement:
+ return self.getTable(program).size
+ program.emitWarning(
+ "{0} does not specify a max_size; using 1024", self.hlircounter)
+ return 1024
+
+ def getTable(self, program):
+ table = program.getTable(self.hlircounter.binding[1].name)
+ assert isinstance(table, ebpfTable.EbpfTable)
+ return table
+
+ def serialize(self, serializer, program):
+ assert isinstance(serializer, ProgramSerializer)
+
+ # Direct counters have the same key as the associated table
+ # Static counters have integer keys
+ if self.autoIncrement:
+ keyTypeName = "struct " + self.getTable(program).keyTypeName
+ else:
+ keyTypeName = program.config.uprefix + "32"
+ program.config.serializeTableDeclaration(
+ serializer, self.dataMapName, True, keyTypeName,
+ self.valueTypeName, self.getSize(program))
+
+ def serializeCode(self, keyname, serializer, program):
+ assert isinstance(serializer, ProgramSerializer)
+ assert isinstance(program, ebpfProgram.EbpfProgram)
+
+ serializer.emitIndent()
+ serializer.appendFormat("/* Update counter {0} */", self.name)
+ serializer.newline()
+
+ valueName = "ctrvalue"
+ initValuename = "init_val"
+
+ serializer.emitIndent()
+ serializer.appendFormat("{0} *{1};", self.valueTypeName, valueName)
+ serializer.newline()
+ serializer.emitIndent()
+ serializer.appendFormat("{0} {1};", self.valueTypeName, initValuename)
+ serializer.newline()
+
+ serializer.emitIndent()
+ serializer.appendLine("/* perform lookup */")
+ serializer.emitIndent()
+ program.config.serializeLookup(
+ serializer, self.dataMapName, keyname, valueName)
+ serializer.newline()
+
+ serializer.emitIndent()
+ serializer.appendFormat("if ({0} != NULL) ", valueName)
+ serializer.newline()
+ serializer.increaseIndent()
+ serializer.emitIndent()
+ serializer.appendFormat("__sync_fetch_and_add({0}, {1});",
+ valueName, self.increment)
+ serializer.newline()
+ serializer.decreaseIndent()
+ serializer.emitIndent()
+
+ serializer.append("else ")
+ serializer.blockStart()
+ serializer.emitIndent()
+ serializer.appendFormat("{0} = {1};", initValuename, self.increment)
+ serializer.newline()
+
+ serializer.emitIndent()
+ program.config.serializeUpdate(
+ serializer, self.dataMapName, keyname, initValuename)
+ serializer.newline()
+ serializer.blockEnd(True)
diff --git a/src/cc/frontends/p4/compiler/ebpfDeparser.py b/src/cc/frontends/p4/compiler/ebpfDeparser.py
new file mode 100644
index 0000000..e4ab51f
--- /dev/null
+++ b/src/cc/frontends/p4/compiler/ebpfDeparser.py
@@ -0,0 +1,172 @@
+# Copyright (c) Barefoot Networks, Inc.
+# Licensed under the Apache License, Version 2.0 (the "License")
+
+from collections import defaultdict, OrderedDict
+from p4_hlir.hlir import parse_call, p4_field, p4_parse_value_set, \
+ P4_DEFAULT, p4_parse_state, p4_table, \
+ p4_conditional_node, p4_parser_exception, \
+ p4_header_instance, P4_NEXT
+
+import ebpfProgram
+import ebpfInstance
+import ebpfType
+import ebpfStructType
+from topoSorting import Graph
+from programSerializer import ProgramSerializer
+
+def produce_parser_topo_sorting(hlir):
+ # This function is copied from the P4 behavioral model implementation
+ header_graph = Graph()
+
+ def walk_rec(hlir, parse_state, prev_hdr_node, tag_stacks_index):
+ assert(isinstance(parse_state, p4_parse_state))
+ for call in parse_state.call_sequence:
+ call_type = call[0]
+ if call_type == parse_call.extract:
+ hdr = call[1]
+
+ if hdr.virtual:
+ base_name = hdr.base_name
+ current_index = tag_stacks_index[base_name]
+ if current_index > hdr.max_index:
+ return
+ tag_stacks_index[base_name] += 1
+ name = base_name + "[%d]" % current_index
+ hdr = hlir.p4_header_instances[name]
+
+ if hdr not in header_graph:
+ header_graph.add_node(hdr)
+ hdr_node = header_graph.get_node(hdr)
+
+ if prev_hdr_node:
+ prev_hdr_node.add_edge_to(hdr_node)
+ else:
+ header_graph.root = hdr
+ prev_hdr_node = hdr_node
+
+ for branch_case, next_state in parse_state.branch_to.items():
+ if not next_state:
+ continue
+ if not isinstance(next_state, p4_parse_state):
+ continue
+ walk_rec(hlir, next_state, prev_hdr_node, tag_stacks_index.copy())
+
+ start_state = hlir.p4_parse_states["start"]
+ walk_rec(hlir, start_state, None, defaultdict(int))
+
+ header_topo_sorting = header_graph.produce_topo_sorting()
+
+ return header_topo_sorting
+
+class EbpfDeparser(object):
+ def __init__(self, hlir):
+ header_topo_sorting = produce_parser_topo_sorting(hlir)
+ self.headerOrder = [hdr.name for hdr in header_topo_sorting]
+
+ def serialize(self, serializer, program):
+ assert isinstance(serializer, ProgramSerializer)
+ assert isinstance(program, ebpfProgram.EbpfProgram)
+
+ serializer.emitIndent()
+ serializer.blockStart()
+ serializer.emitIndent()
+ serializer.appendLine("/* Deparser */")
+ serializer.emitIndent()
+ serializer.appendFormat("{0} = 0;", program.offsetVariableName)
+ serializer.newline()
+ for h in self.headerOrder:
+ header = program.getHeaderInstance(h)
+ self.serializeHeaderEmit(header, serializer, program)
+ serializer.blockEnd(True)
+
+ def serializeHeaderEmit(self, header, serializer, program):
+ assert isinstance(header, ebpfInstance.EbpfHeader)
+ assert isinstance(serializer, ProgramSerializer)
+ assert isinstance(program, ebpfProgram.EbpfProgram)
+ p4header = header.hlirInstance
+ assert isinstance(p4header, p4_header_instance)
+
+ serializer.emitIndent()
+ serializer.appendFormat("if ({0}.{1}.valid) ",
+ program.headerStructName, header.name)
+ serializer.blockStart()
+
+ if ebpfProgram.EbpfProgram.isArrayElementInstance(p4header):
+ ebpfStack = program.getStackInstance(p4header.base_name)
+ assert isinstance(ebpfStack, ebpfInstance.EbpfHeaderStack)
+
+ if isinstance(p4header.index, int):
+ index = "[" + str(headerInstance.index) + "]"
+ elif p4header.index is P4_NEXT:
+ index = "[" + ebpfStack.indexVar + "]"
+ else:
+ raise CompilationException(
+ True, "Unexpected index for array {0}",
+ p4header.index)
+ basetype = ebpfStack.basetype
+ else:
+ ebpfHeader = program.getHeaderInstance(p4header.name)
+ basetype = ebpfHeader.type
+ index = ""
+
+ alignment = 0
+ for field in basetype.fields:
+ assert isinstance(field, ebpfStructType.EbpfField)
+
+ self.serializeFieldEmit(serializer, p4header.base_name,
+ index, field, alignment, program)
+ alignment += field.widthInBits()
+ alignment = alignment % 8
+ serializer.blockEnd(True)
+
+ def serializeFieldEmit(self, serializer, name, index,
+ field, alignment, program):
+ assert isinstance(index, str)
+ assert isinstance(name, str)
+ assert isinstance(field, ebpfStructType.EbpfField)
+ assert isinstance(serializer, ProgramSerializer)
+ assert isinstance(alignment, int)
+ assert isinstance(program, ebpfProgram.EbpfProgram)
+
+ if field.name == "valid":
+ return
+
+ fieldToEmit = (program.headerStructName + "." + name +
+ index + "." + field.name)
+ width = field.widthInBits()
+ if width <= 32:
+ store = self.generatePacketStore(fieldToEmit, 0, alignment,
+ width, program)
+ serializer.emitIndent()
+ serializer.appendLine(store)
+ else:
+ # Destination is bigger than 4 bytes and
+ # represented as a byte array.
+ b = (width + 7) / 8
+ for i in range(0, b):
+ serializer.emitIndent()
+ store = self.generatePacketStore(fieldToEmit + "["+str(i)+"]",
+ i,
+ alignment,
+ 8, program)
+ serializer.appendLine(store)
+
+ serializer.emitIndent()
+ serializer.appendFormat("{0} += {1};",
+ program.offsetVariableName, width)
+ serializer.newline()
+
+ def generatePacketStore(self, value, offset, alignment, width, program):
+ assert width > 0
+ assert alignment < 8
+ assert isinstance(width, int)
+ assert isinstance(alignment, int)
+
+ return "bpf_dins_pkt({0}, {1} / 8 + {2}, {3}, {4}, {5});".format(
+ program.packetName,
+ program.offsetVariableName,
+ offset,
+ alignment,
+ width,
+ value
+ )
diff --git a/src/cc/frontends/p4/compiler/ebpfInstance.py b/src/cc/frontends/p4/compiler/ebpfInstance.py
new file mode 100644
index 0000000..822688f
--- /dev/null
+++ b/src/cc/frontends/p4/compiler/ebpfInstance.py
@@ -0,0 +1,87 @@
+# Copyright (c) Barefoot Networks, Inc.
+# Licensed under the Apache License, Version 2.0 (the "License")
+
+from p4_hlir.hlir import p4_header_instance
+from ebpfType import EbpfType
+from compilationException import CompilationException
+from programSerializer import ProgramSerializer
+import typeFactory
+
+
+class EbpfInstanceBase(object):
+ def __init__(self):
+ pass
+
+
+class SimpleInstance(EbpfInstanceBase):
+ # A header or a metadata instance (but not array elements)
+ def __init__(self, hlirInstance, factory, isMetadata):
+ super(SimpleInstance, self).__init__()
+ self.hlirInstance = hlirInstance
+ self.name = hlirInstance.base_name
+ self.type = factory.build(hlirInstance.header_type, isMetadata)
+
+ def declare(self, serializer):
+ assert isinstance(serializer, ProgramSerializer)
+ self.type.declare(serializer, self.name, False)
+
+
+class EbpfHeader(SimpleInstance):
+ """ Represents a header instance from a P4 program """
+ def __init__(self, hlirHeaderInstance, factory):
+ super(EbpfHeader, self).__init__(hlirHeaderInstance, factory, False)
+ if hlirHeaderInstance.metadata:
+ raise CompilationException(True, "Metadata passed to EpbfHeader")
+ if hlirHeaderInstance.index is not None:
+ self.name += "_" + str(hlirHeaderInstance.index)
+
+
+class EbpfMetadata(SimpleInstance):
+ """Represents a metadata instance from a P4 program"""
+ def __init__(self, hlirMetadataInstance, factory):
+ super(EbpfMetadata, self).__init__(hlirMetadataInstance, factory, True)
+ if not hlirMetadataInstance.metadata:
+ raise CompilationException(
+ True, "Header instance passed to EpbfMetadata {0}",
+ hlirMetadataInstance)
+ if hlirMetadataInstance.index is not None:
+ raise CompilationException(
+ True, "Unexpected metadata array {0}", self.hlirInstance)
+ if hasattr(hlirMetadataInstance, "initializer"):
+ self.initializer = hlirMetadataInstance.initializer
+ else:
+ self.initializer = None
+
+ def emitInitializer(self, serializer):
+ assert isinstance(serializer, ProgramSerializer)
+ if self.initializer is None:
+ self.type.emitInitializer(serializer)
+ else:
+ for key in self.initializer.keys():
+ serializer.appendFormat(
+ ".{0} = {1},", key, self.initializer[key])
+
+
+class EbpfHeaderStack(EbpfInstanceBase):
+ """Represents a header stack instance; there is one instance of
+ this class for each STACK, and not for each
+ element of the stack, as in the HLIR"""
+ def __init__(self, hlirInstance, indexVar, factory):
+ super(EbpfHeaderStack, self).__init__()
+
+ # indexVar: name of the ebpf variable that
+ # holds the current index for this stack
+ assert isinstance(indexVar, str)
+ assert isinstance(factory, typeFactory.EbpfTypeFactory)
+ assert isinstance(hlirInstance, p4_header_instance)
+
+ self.indexVar = indexVar
+ self.name = hlirInstance.base_name
+ self.basetype = factory.build(hlirInstance.header_type, False)
+ assert isinstance(self.basetype, EbpfType)
+ self.arraySize = hlirInstance.max_index + 1
+ self.hlirInstance = hlirInstance
+
+ def declare(self, serializer):
+ assert isinstance(serializer, ProgramSerializer)
+ self.basetype.declareArray(serializer, self.name, self.arraySize)
diff --git a/src/cc/frontends/p4/compiler/ebpfParser.py b/src/cc/frontends/p4/compiler/ebpfParser.py
new file mode 100644
index 0000000..300bc69
--- /dev/null
+++ b/src/cc/frontends/p4/compiler/ebpfParser.py
@@ -0,0 +1,427 @@
+# Copyright (c) Barefoot Networks, Inc.
+# Licensed under the Apache License, Version 2.0 (the "License")
+
+from p4_hlir.hlir import parse_call, p4_field, p4_parse_value_set, \
+ P4_DEFAULT, p4_parse_state, p4_table, \
+ p4_conditional_node, p4_parser_exception, \
+ p4_header_instance, P4_NEXT
+import ebpfProgram
+import ebpfStructType
+import ebpfInstance
+import programSerializer
+from compilationException import *
+
+
+class EbpfParser(object):
+ def __init__(self, hlirParser): # hlirParser is a P4 parser
+ self.parser = hlirParser
+ self.name = hlirParser.name
+
+ def serialize(self, serializer, program):
+ assert isinstance(serializer, programSerializer.ProgramSerializer)
+ assert isinstance(program, ebpfProgram.EbpfProgram)
+
+ serializer.emitIndent()
+ serializer.appendFormat("{0}: ", self.name)
+ serializer.blockStart()
+ for op in self.parser.call_sequence:
+ self.serializeOperation(serializer, op, program)
+
+ self.serializeBranch(serializer, self.parser.branch_on,
+ self.parser.branch_to, program)
+
+ serializer.blockEnd(True)
+
+ def serializeSelect(self, selectVarName, serializer, branch_on, program):
+ # selectVarName - name of temp variable to use for the select expression
+ assert isinstance(selectVarName, str)
+ assert isinstance(serializer, programSerializer.ProgramSerializer)
+ assert isinstance(program, ebpfProgram.EbpfProgram)
+
+ totalWidth = 0
+ switchValue = ""
+ for e in branch_on:
+ if isinstance(e, p4_field):
+ instance = e.instance
+ assert isinstance(instance, p4_header_instance)
+ index = ""
+
+ if ebpfProgram.EbpfProgram.isArrayElementInstance(instance):
+ ebpfStack = program.getStackInstance(instance.base_name)
+ assert isinstance(ebpfStack, ebpfInstance.EbpfHeaderStack)
+
+ if isinstance(instance.index, int):
+ index = "[" + str(instance.index) + "]"
+ elif instance.index is P4_NEXT:
+ index = "[" + ebpfStack.indexVar + "]"
+ else:
+ raise CompilationException(True,
+ "Unexpected index for array {0}", instance.index)
+ basetype = ebpfStack.basetype
+ name = ebpfStack.name
+ else:
+ ebpfHeader = program.getInstance(instance.name)
+ assert isinstance(ebpfHeader, ebpfInstance.EbpfHeader)
+ basetype = ebpfHeader.type
+ name = ebpfHeader.name
+
+ ebpfField = basetype.getField(e.name)
+ assert isinstance(ebpfField, ebpfStructType.EbpfField)
+
+ totalWidth += ebpfField.widthInBits()
+ fieldReference = (program.headerStructName + "." + name +
+ index + "." + ebpfField.name)
+
+ if switchValue == "":
+ switchValue = fieldReference
+ else:
+ switchValue = ("(" + switchValue + " << " +
+ str(ebpfField.widthInBits()) + ")")
+ switchValue = switchValue + " | " + fieldReference
+ elif isinstance(e, tuple):
+ switchValue = self.currentReferenceAsString(e, program)
+ else:
+ raise CompilationException(
+ True, "Unexpected element in match {0}", e)
+
+ if totalWidth > 32:
+ raise NotSupportedException("{0}: Matching on {1}-bit value",
+ branch_on, totalWidth)
+ serializer.emitIndent()
+ serializer.appendFormat("{0}32 {1} = {2};",
+ program.config.uprefix,
+ selectVarName, switchValue)
+ serializer.newline()
+
+ def generatePacketLoad(self, startBit, width, alignment, program):
+ # Generates an expression that does a load_*, shift and mask
+ # to load 'width' bits starting at startBit from the current
+ # packet offset.
+ # alignment is an integer <= 8 that holds the current alignment
+ # of of the packet offset.
+ assert width > 0
+ assert alignment < 8
+ assert isinstance(startBit, int)
+ assert isinstance(width, int)
+ assert isinstance(alignment, int)
+
+ firstBitIndex = startBit + alignment
+ lastBitIndex = startBit + width + alignment - 1
+ firstWordIndex = firstBitIndex / 8
+ lastWordIndex = lastBitIndex / 8
+
+ wordsToRead = lastWordIndex - firstWordIndex + 1
+ if wordsToRead == 1:
+ load = "load_byte"
+ loadSize = 8
+ elif wordsToRead == 2:
+ load = "load_half"
+ loadSize = 16
+ elif wordsToRead <= 4:
+ load = "load_word"
+ loadSize = 32
+ elif wordsToRead <= 8:
+ load = "load_dword"
+ loadSize = 64
+ else:
+ raise CompilationException(True, "Attempt to load more than 1 word")
+
+ readtype = program.config.uprefix + str(loadSize)
+ loadInstruction = "{0}({1}, ({2} + {3}) / 8)".format(
+ load, program.packetName, program.offsetVariableName, startBit)
+ shift = loadSize - alignment - width
+ load = "(({0}) >> ({1}))".format(loadInstruction, shift)
+ if width != loadSize:
+ mask = " & EBPF_MASK({0}, {1})".format(readtype, width)
+ else:
+ mask = ""
+ return load + mask
+
+ def currentReferenceAsString(self, tpl, program):
+ # a string describing an expression of the form current(position, width)
+ # The assumption is that at this point the packet cursor is ALWAYS
+ # byte aligned. This should be true because headers are supposed
+ # to have sizes an integral number of bytes.
+ assert isinstance(tpl, tuple)
+ if len(tpl) != 2:
+ raise CompilationException(
+ True, "{0} Expected a tuple with 2 elements", tpl)
+
+ minIndex = tpl[0]
+ totalWidth = tpl[1]
+ result = self.generatePacketLoad(
+ minIndex, totalWidth, 0, program) # alignment is 0
+ return result
+
+ def serializeCases(self, selectVarName, serializer, branch_to, program):
+ assert isinstance(selectVarName, str)
+ assert isinstance(serializer, programSerializer.ProgramSerializer)
+ assert isinstance(program, ebpfProgram.EbpfProgram)
+
+ branches = 0
+ seenDefault = False
+ for e in branch_to.keys():
+ serializer.emitIndent()
+ value = branch_to[e]
+
+ if isinstance(e, int):
+ serializer.appendFormat("if ({0} == {1})", selectVarName, e)
+ elif isinstance(e, tuple):
+ serializer.appendFormat(
+ "if (({0} & {1}) == {2})", selectVarName, e[0], e[1])
+ elif isinstance(e, p4_parse_value_set):
+ raise NotSupportedException("{0}: Parser value sets", e)
+ elif e is P4_DEFAULT:
+ seenDefault = True
+ if branches > 0:
+ serializer.append("else")
+ else:
+ raise CompilationException(
+ True, "Unexpected element in match case {0}", e)
+
+ branches += 1
+ serializer.newline()
+ serializer.increaseIndent()
+ serializer.emitIndent()
+
+ label = program.getLabel(value)
+
+ if isinstance(value, p4_parse_state):
+ serializer.appendFormat("goto {0};", label)
+ elif isinstance(value, p4_table):
+ serializer.appendFormat("goto {0};", label)
+ elif isinstance(value, p4_conditional_node):
+ serializer.appendFormat("goto {0};", label)
+ elif isinstance(value, p4_parser_exception):
+ raise CompilationException(True, "Not yet implemented")
+ else:
+ raise CompilationException(
+ True, "Unexpected element in match case {0}", value)
+
+ serializer.decreaseIndent()
+ serializer.newline()
+
+ # Must create default if it is missing
+ if not seenDefault:
+ serializer.emitIndent()
+ serializer.appendFormat(
+ "{0} = p4_pe_unhandled_select;", program.errorName)
+ serializer.newline()
+ serializer.emitIndent()
+ serializer.appendFormat("default: goto end;")
+ serializer.newline()
+
+ def serializeBranch(self, serializer, branch_on, branch_to, program):
+ assert isinstance(serializer, programSerializer.ProgramSerializer)
+ assert isinstance(program, ebpfProgram.EbpfProgram)
+
+ if branch_on == []:
+ dest = branch_to.values()[0]
+ serializer.emitIndent()
+ name = program.getLabel(dest)
+ serializer.appendFormat("goto {0};", name)
+ serializer.newline()
+ elif isinstance(branch_on, list):
+ tmpvar = program.generateNewName("tmp")
+ self.serializeSelect(tmpvar, serializer, branch_on, program)
+ self.serializeCases(tmpvar, serializer, branch_to, program)
+ else:
+ raise CompilationException(
+ True, "Unexpected branch_on {0}", branch_on)
+
+ def serializeOperation(self, serializer, op, program):
+ assert isinstance(serializer, programSerializer.ProgramSerializer)
+ assert isinstance(program, ebpfProgram.EbpfProgram)
+
+ operation = op[0]
+ if operation is parse_call.extract:
+ self.serializeExtract(serializer, op[1], program)
+ elif operation is parse_call.set:
+ self.serializeMetadataSet(serializer, op[1], op[2], program)
+ else:
+ raise CompilationException(
+ True, "Unexpected operation in parser {0}", op)
+
+ def serializeFieldExtract(self, serializer, headerInstanceName,
+ index, field, alignment, program):
+ assert isinstance(index, str)
+ assert isinstance(headerInstanceName, str)
+ assert isinstance(field, ebpfStructType.EbpfField)
+ assert isinstance(serializer, programSerializer.ProgramSerializer)
+ assert isinstance(alignment, int)
+ assert isinstance(program, ebpfProgram.EbpfProgram)
+
+ fieldToExtractTo = headerInstanceName + index + "." + field.name
+
+ serializer.emitIndent()
+ width = field.widthInBits()
+ if field.name == "valid":
+ serializer.appendFormat(
+ "{0}.{1} = 1;", program.headerStructName, fieldToExtractTo)
+ serializer.newline()
+ return
+
+ serializer.appendFormat("if ({0}->len < BYTES({1} + {2})) ",
+ program.packetName,
+ program.offsetVariableName, width)
+ serializer.blockStart()
+ serializer.emitIndent()
+ serializer.appendFormat("{0} = p4_pe_header_too_short;",
+ program.errorName)
+ serializer.newline()
+ serializer.emitIndent()
+ serializer.appendLine("goto end;")
+ # TODO: jump to correct exception handler
+ serializer.blockEnd(True)
+
+ if width <= 32:
+ serializer.emitIndent()
+ load = self.generatePacketLoad(0, width, alignment, program)
+
+ serializer.appendFormat("{0}.{1} = {2};",
+ program.headerStructName,
+ fieldToExtractTo, load)
+ serializer.newline()
+ else:
+ # Destination is bigger than 4 bytes and
+ # represented as a byte array.
+ if alignment == 0:
+ shift = 0
+ else:
+ shift = 8 - alignment
+
+ assert shift >= 0
+ if shift == 0:
+ method = "load_byte"
+ else:
+ method = "load_half"
+ b = (width + 7) / 8
+ for i in range(0, b):
+ serializer.emitIndent()
+ serializer.appendFormat("{0}.{1}[{2}] = ({3}8)",
+ program.headerStructName,
+ fieldToExtractTo, i,
+ program.config.uprefix)
+ serializer.appendFormat("(({0}({1}, ({2} / 8) + {3}) >> {4})",
+ method, program.packetName,
+ program.offsetVariableName, i, shift)
+ if (i == b - 1) and (width % 8 != 0):
+ serializer.appendFormat(" & EBPF_MASK({0}8, {1})",
+ program.config.uprefix, width % 8)
+ serializer.append(")")
+ serializer.endOfStatement(True)
+
+ serializer.emitIndent()
+ serializer.appendFormat("{0} += {1};",
+ program.offsetVariableName, width)
+ serializer.newline()
+
+ def serializeExtract(self, serializer, headerInstance, program):
+ assert isinstance(serializer, programSerializer.ProgramSerializer)
+ assert isinstance(headerInstance, p4_header_instance)
+ assert isinstance(program, ebpfProgram.EbpfProgram)
+
+ if ebpfProgram.EbpfProgram.isArrayElementInstance(headerInstance):
+ ebpfStack = program.getStackInstance(headerInstance.base_name)
+ assert isinstance(ebpfStack, ebpfInstance.EbpfHeaderStack)
+
+ # write bounds check
+ serializer.emitIndent()
+ serializer.appendFormat("if ({0} >= {1}) ",
+ ebpfStack.indexVar, ebpfStack.arraySize)
+ serializer.blockStart()
+ serializer.emitIndent()
+ serializer.appendFormat("{0} = p4_pe_index_out_of_bounds;",
+ program.errorName)
+ serializer.newline()
+ serializer.emitIndent()
+ serializer.appendLine("goto end;")
+ serializer.blockEnd(True)
+
+ if isinstance(headerInstance.index, int):
+ index = "[" + str(headerInstance.index) + "]"
+ elif headerInstance.index is P4_NEXT:
+ index = "[" + ebpfStack.indexVar + "]"
+ else:
+ raise CompilationException(
+ True, "Unexpected index for array {0}",
+ headerInstance.index)
+ basetype = ebpfStack.basetype
+ else:
+ ebpfHeader = program.getHeaderInstance(headerInstance.name)
+ basetype = ebpfHeader.type
+ index = ""
+
+ # extract all fields
+ alignment = 0
+ for field in basetype.fields:
+ assert isinstance(field, ebpfStructType.EbpfField)
+
+ self.serializeFieldExtract(serializer, headerInstance.base_name,
+ index, field, alignment, program)
+ alignment += field.widthInBits()
+ alignment = alignment % 8
+
+ if ebpfProgram.EbpfProgram.isArrayElementInstance(headerInstance):
+ # increment stack index
+ ebpfStack = program.getStackInstance(headerInstance.base_name)
+ assert isinstance(ebpfStack, ebpfInstance.EbpfHeaderStack)
+
+ # write bounds check
+ serializer.emitIndent()
+ serializer.appendFormat("{0}++;", ebpfStack.indexVar)
+ serializer.newline()
+
+ def serializeMetadataSet(self, serializer, field, value, program):
+ assert isinstance(serializer, programSerializer.ProgramSerializer)
+ assert isinstance(program, ebpfProgram.EbpfProgram)
+ assert isinstance(field, p4_field)
+
+ dest = program.getInstance(field.instance.name)
+ assert isinstance(dest, ebpfInstance.SimpleInstance)
+ destType = dest.type
+ assert isinstance(destType, ebpfStructType.EbpfStructType)
+ destField = destType.getField(field.name)
+
+ if destField.widthInBits() > 32:
+ useMemcpy = True
+ bytesToCopy = destField.widthInBits() / 8
+ if destField.widthInBits() % 8 != 0:
+ raise CompilationException(
+ True,
+ "{0}: Not implemented: wide field w. sz not multiple of 8",
+ field)
+ else:
+ useMemcpy = False
+ bytesToCopy = None # not needed, but compiler is confused
+
+ serializer.emitIndent()
+ destination = "{0}.{1}.{2}".format(
+ program.metadataStructName, dest.name, destField.name)
+ if isinstance(value, int):
+ source = str(value)
+ if useMemcpy:
+ raise CompilationException(
+ True,
+ "{0}: Not implemented: copying from wide constant",
+ value)
+ elif isinstance(value, tuple):
+ source = self.currentReferenceAsString(value, program)
+ elif isinstance(value, p4_field):
+ source = program.getInstance(value.instance.name)
+ if isinstance(source, ebpfInstance.EbpfMetadata):
+ sourceStruct = program.metadataStructName
+ else:
+ sourceStruct = program.headerStructName
+ source = "{0}.{1}.{2}".format(sourceStruct, source.name, value.name)
+ else:
+ raise CompilationException(
+ True, "Unexpected type for parse_call.set {0}", value)
+
+ if useMemcpy:
+ serializer.appendFormat("memcpy(&{0}, &{1}, {2})",
+ destination, source, bytesToCopy)
+ else:
+ serializer.appendFormat("{0} = {1}", destination, source)
+
+ serializer.endOfStatement(True)
diff --git a/src/cc/frontends/p4/compiler/ebpfProgram.py b/src/cc/frontends/p4/compiler/ebpfProgram.py
new file mode 100644
index 0000000..1237175
--- /dev/null
+++ b/src/cc/frontends/p4/compiler/ebpfProgram.py
@@ -0,0 +1,506 @@
+# Copyright (c) Barefoot Networks, Inc.
+# Licensed under the Apache License, Version 2.0 (the "License")
+
+from p4_hlir.hlir import p4_header_instance, p4_table, \
+ p4_conditional_node, p4_action, p4_parse_state
+from p4_hlir.main import HLIR
+import typeFactory
+import ebpfTable
+import ebpfParser
+import ebpfAction
+import ebpfInstance
+import ebpfConditional
+import ebpfCounter
+import ebpfDeparser
+import programSerializer
+import target
+from compilationException import *
+
+
+class EbpfProgram(object):
+ def __init__(self, name, hlir, isRouter, config):
+ """Representation of an EbpfProgram (in fact,
+ a C program that is converted to EBPF)"""
+ assert isinstance(hlir, HLIR)
+ assert isinstance(isRouter, bool)
+ assert isinstance(config, target.TargetConfig)
+
+ self.hlir = hlir
+ self.name = name
+ self.uniqueNameCounter = 0
+ self.config = config
+ self.isRouter = isRouter
+ self.reservedPrefix = "ebpf_"
+
+ assert isinstance(config, target.TargetConfig)
+
+ self.packetName = self.reservedPrefix + "packet"
+ self.dropBit = self.reservedPrefix + "drop"
+ self.license = "GPL"
+ self.offsetVariableName = self.reservedPrefix + "packetOffsetInBits"
+ self.zeroKeyName = self.reservedPrefix + "zero"
+ self.arrayIndexType = self.config.uprefix + "32"
+ # all array tables must be indexed with u32 values
+
+ self.errorName = self.reservedPrefix + "error"
+ self.functionName = self.reservedPrefix + "filter"
+ self.egressPortName = "egress_port" # Hardwired in P4 definition
+
+ self.typeFactory = typeFactory.EbpfTypeFactory(config)
+ self.errorCodes = [
+ "p4_pe_no_error",
+ "p4_pe_index_out_of_bounds",
+ "p4_pe_out_of_packet",
+ "p4_pe_header_too_long",
+ "p4_pe_header_too_short",
+ "p4_pe_unhandled_select",
+ "p4_pe_checksum"]
+
+ self.actions = []
+ self.conditionals = []
+ self.tables = []
+ self.headers = [] # header instances
+ self.metadata = [] # metadata instances
+ self.stacks = [] # header stack instances EbpfHeaderStack
+ self.parsers = [] # all parsers
+ self.deparser = None
+ self.entryPoints = [] # control-flow entry points from parser
+ self.counters = []
+ self.entryPointLabels = {} # maps p4_node from entryPoints
+ # to labels in the C program
+ self.egressEntry = None
+
+ self.construct()
+
+ self.headersStructTypeName = self.reservedPrefix + "headers_t"
+ self.headerStructName = self.reservedPrefix + "headers"
+ self.metadataStructTypeName = self.reservedPrefix + "metadata_t"
+ self.metadataStructName = self.reservedPrefix + "metadata"
+
+ def construct(self):
+ if len(self.hlir.p4_field_list_calculations) > 0:
+ raise NotSupportedException(
+ "{0} calculated field",
+ self.hlir.p4_field_list_calculations.values()[0].name)
+
+ for h in self.hlir.p4_header_instances.values():
+ if h.max_index is not None:
+ assert isinstance(h, p4_header_instance)
+ if h.index == 0:
+ # header stack; allocate only for zero-th index
+ indexVarName = self.generateNewName(h.base_name + "_index")
+ stack = ebpfInstance.EbpfHeaderStack(
+ h, indexVarName, self.typeFactory)
+ self.stacks.append(stack)
+ elif h.metadata:
+ metadata = ebpfInstance.EbpfMetadata(h, self.typeFactory)
+ self.metadata.append(metadata)
+ else:
+ header = ebpfInstance.EbpfHeader(h, self.typeFactory)
+ self.headers.append(header)
+
+ for p in self.hlir.p4_parse_states.values():
+ parser = ebpfParser.EbpfParser(p)
+ self.parsers.append(parser)
+
+ for a in self.hlir.p4_actions.values():
+ if self.isInternalAction(a):
+ continue
+ action = ebpfAction.EbpfAction(a, self)
+ self.actions.append(action)
+
+ for c in self.hlir.p4_counters.values():
+ counter = ebpfCounter.EbpfCounter(c, self)
+ self.counters.append(counter)
+
+ for t in self.hlir.p4_tables.values():
+ table = ebpfTable.EbpfTable(t, self, self.config)
+ self.tables.append(table)
+
+ for n in self.hlir.p4_ingress_ptr.keys():
+ self.entryPoints.append(n)
+
+ for n in self.hlir.p4_conditional_nodes.values():
+ conditional = ebpfConditional.EbpfConditional(n, self)
+ self.conditionals.append(conditional)
+
+ self.egressEntry = self.hlir.p4_egress_ptr
+ self.deparser = ebpfDeparser.EbpfDeparser(self.hlir)
+
+ def isInternalAction(self, action):
+ # This is a heuristic really to guess which actions are built-in
+ # Unfortunately there seems to be no other way to do this
+ return action.lineno < 0
+
+ @staticmethod
+ def isArrayElementInstance(headerInstance):
+ assert isinstance(headerInstance, p4_header_instance)
+ return headerInstance.max_index is not None
+
+ def emitWarning(self, formatString, *message):
+ assert isinstance(formatString, str)
+ print("WARNING: ", formatString.format(*message))
+
+ def toC(self, serializer):
+ assert isinstance(serializer, programSerializer.ProgramSerializer)
+
+ self.generateIncludes(serializer)
+ self.generatePreamble(serializer)
+ self.generateTypes(serializer)
+ self.generateTables(serializer)
+
+ serializer.newline()
+ serializer.emitIndent()
+ self.config.serializeCodeSection(serializer)
+ serializer.newline()
+ serializer.emitIndent()
+ serializer.appendFormat("int {0}(struct __sk_buff* {1}) ",
+ self.functionName, self.packetName)
+ serializer.blockStart()
+
+ self.generateHeaderInstance(serializer)
+ serializer.append(" = ")
+ self.generateInitializeHeaders(serializer)
+ serializer.endOfStatement(True)
+
+ self.generateMetadataInstance(serializer)
+ serializer.append(" = ")
+ self.generateInitializeMetadata(serializer)
+ serializer.endOfStatement(True)
+
+ self.createLocalVariables(serializer)
+ serializer.newline()
+
+ serializer.emitIndent()
+ serializer.appendLine("goto start;")
+
+ self.generateParser(serializer)
+ self.generatePipeline(serializer)
+
+ self.generateDeparser(serializer)
+
+ serializer.emitIndent()
+ serializer.appendLine("end:")
+ serializer.emitIndent()
+
+ if isinstance(self.config, target.KernelSamplesConfig):
+ serializer.appendFormat("return {0};", self.dropBit)
+ serializer.newline()
+ elif isinstance(self.config, target.BccConfig):
+ if self.isRouter:
+ serializer.appendFormat("if (!{0})", self.dropBit)
+ serializer.newline()
+ serializer.increaseIndent()
+ serializer.emitIndent()
+ serializer.appendFormat(
+ "bpf_clone_redirect({0}, {1}.standard_metadata.{2}, 0);",
+ self.packetName, self.metadataStructName,
+ self.egressPortName)
+ serializer.newline()
+ serializer.decreaseIndent()
+
+ serializer.emitIndent()
+ serializer.appendLine(
+ "return TC_ACT_SHOT /* drop packet; clone is forwarded */;")
+ else:
+ serializer.appendFormat(
+ "return {1} ? TC_ACT_SHOT : TC_ACT_PIPE;",
+ self.dropBit)
+ serializer.newline()
+ else:
+ raise CompilationException(
+ True, "Unexpected target configuration {0}",
+ self.config.targetName)
+ serializer.blockEnd(True)
+
+ self.generateLicense(serializer)
+
+ serializer.append(self.config.postamble)
+
+ def generateLicense(self, serializer):
+ self.config.serializeLicense(serializer, self.license)
+
+ # noinspection PyMethodMayBeStatic
+ def generateIncludes(self, serializer):
+ assert isinstance(serializer, programSerializer.ProgramSerializer)
+ serializer.append(self.config.getIncludes())
+
+ def getLabel(self, p4node):
+ # C label that corresponds to this point in the control-flow
+ if p4node is None:
+ return "end"
+ elif isinstance(p4node, p4_parse_state):
+ label = p4node.name
+ self.entryPointLabels[p4node.name] = label
+ if p4node.name not in self.entryPointLabels:
+ label = self.generateNewName(p4node.name)
+ self.entryPointLabels[p4node.name] = label
+ return self.entryPointLabels[p4node.name]
+
+ # noinspection PyMethodMayBeStatic
+ def generatePreamble(self, serializer):
+ assert isinstance(serializer, programSerializer.ProgramSerializer)
+
+ serializer.emitIndent()
+ serializer.append("enum ErrorCode ")
+ serializer.blockStart()
+ for error in self.errorCodes:
+ serializer.emitIndent()
+ serializer.appendFormat("{0},", error)
+ serializer.newline()
+ serializer.blockEnd(False)
+ serializer.endOfStatement(True)
+ serializer.newline()
+
+ serializer.appendLine(
+ "#define EBPF_MASK(t, w) ((((t)(1)) << (w)) - (t)1)")
+ serializer.appendLine("#define BYTES(w) ((w + 7) / 8)")
+
+ self.config.generateDword(serializer)
+
+ # noinspection PyMethodMayBeStatic
+ def generateNewName(self, base): # base is a string
+ """Generates a fresh name based on the specified base name"""
+ # TODO: this should be made "safer"
+ assert isinstance(base, str)
+
+ base += "_" + str(self.uniqueNameCounter)
+ self.uniqueNameCounter += 1
+ return base
+
+ def generateTypes(self, serializer):
+ assert isinstance(serializer, programSerializer.ProgramSerializer)
+
+ for t in self.typeFactory.type_map.values():
+ t.serialize(serializer)
+
+ # generate a new struct type for the packet itself
+ serializer.appendFormat("struct {0} ", self.headersStructTypeName)
+ serializer.blockStart()
+ for h in self.headers:
+ serializer.emitIndent()
+ h.declare(serializer)
+ serializer.endOfStatement(True)
+
+ for h in self.stacks:
+ assert isinstance(h, ebpfInstance.EbpfHeaderStack)
+
+ serializer.emitIndent()
+ h.declare(serializer)
+ serializer.endOfStatement(True)
+
+ serializer.blockEnd(False)
+ serializer.endOfStatement(True)
+
+ # generate a new struct type for the metadata
+ serializer.appendFormat("struct {0} ", self.metadataStructTypeName)
+ serializer.blockStart()
+ for h in self.metadata:
+ assert isinstance(h, ebpfInstance.EbpfMetadata)
+
+ serializer.emitIndent()
+ h.declare(serializer)
+ serializer.endOfStatement(True)
+ serializer.blockEnd(False)
+ serializer.endOfStatement(True)
+
+ def generateTables(self, serializer):
+ assert isinstance(serializer, programSerializer.ProgramSerializer)
+
+ for t in self.tables:
+ t.serialize(serializer, self)
+
+ for c in self.counters:
+ c.serialize(serializer, self)
+
+ def generateHeaderInstance(self, serializer):
+ assert isinstance(serializer, programSerializer.ProgramSerializer)
+
+ serializer.emitIndent()
+ serializer.appendFormat(
+ "struct {0} {1}", self.headersStructTypeName, self.headerStructName)
+
+ def generateInitializeHeaders(self, serializer):
+ assert isinstance(serializer, programSerializer.ProgramSerializer)
+
+ serializer.blockStart()
+ for h in self.headers:
+ serializer.emitIndent()
+ serializer.appendFormat(".{0} = ", h.name)
+ h.type.emitInitializer(serializer)
+ serializer.appendLine(",")
+ serializer.blockEnd(False)
+
+ def generateMetadataInstance(self, serializer):
+ assert isinstance(serializer, programSerializer.ProgramSerializer)
+
+ serializer.emitIndent()
+ serializer.appendFormat(
+ "struct {0} {1}",
+ self.metadataStructTypeName,
+ self.metadataStructName)
+
+ def generateDeparser(self, serializer):
+ self.deparser.serialize(serializer, self)
+
+ def generateInitializeMetadata(self, serializer):
+ assert isinstance(serializer, programSerializer.ProgramSerializer)
+
+ serializer.blockStart()
+ for h in self.metadata:
+ serializer.emitIndent()
+ serializer.appendFormat(".{0} = ", h.name)
+ h.emitInitializer(serializer)
+ serializer.appendLine(",")
+ serializer.blockEnd(False)
+
+ def createLocalVariables(self, serializer):
+ assert isinstance(serializer, programSerializer.ProgramSerializer)
+
+ serializer.emitIndent()
+ serializer.appendFormat("unsigned {0} = 0;", self.offsetVariableName)
+ serializer.newline()
+
+ serializer.emitIndent()
+ serializer.appendFormat(
+ "enum ErrorCode {0} = p4_pe_no_error;", self.errorName)
+ serializer.newline()
+
+ serializer.emitIndent()
+ serializer.appendFormat(
+ "{0}8 {1} = 0;", self.config.uprefix, self.dropBit)
+ serializer.newline()
+
+ serializer.emitIndent()
+ serializer.appendFormat(
+ "{0} {1} = 0;", self.arrayIndexType, self.zeroKeyName)
+ serializer.newline()
+
+ for h in self.stacks:
+ serializer.emitIndent()
+ serializer.appendFormat(
+ "{0}8 {0} = 0;", self.config.uprefix, h.indexVar)
+ serializer.newline()
+
+ def getStackInstance(self, name):
+ assert isinstance(name, str)
+
+ for h in self.stacks:
+ if h.name == name:
+ assert isinstance(h, ebpfInstance.EbpfHeaderStack)
+ return h
+ raise CompilationException(
+ True, "Could not locate header stack named {0}", name)
+
+ def getHeaderInstance(self, name):
+ assert isinstance(name, str)
+
+ for h in self.headers:
+ if h.name == name:
+ assert isinstance(h, ebpfInstance.EbpfHeader)
+ return h
+ raise CompilationException(
+ True, "Could not locate header instance named {0}", name)
+
+ def getInstance(self, name):
+ assert isinstance(name, str)
+
+ for h in self.headers:
+ if h.name == name:
+ return h
+ for h in self.metadata:
+ if h.name == name:
+ return h
+ raise CompilationException(
+ True, "Could not locate instance named {0}", name)
+
+ def getAction(self, p4action):
+ assert isinstance(p4action, p4_action)
+ for a in self.actions:
+ if a.name == p4action.name:
+ return a
+
+ newAction = ebpfAction.BuiltinAction(p4action)
+ self.actions.append(newAction)
+ return newAction
+
+ def getTable(self, name):
+ assert isinstance(name, str)
+ for t in self.tables:
+ if t.name == name:
+ return t
+ raise CompilationException(
+ True, "Could not locate table named {0}", name)
+
+ def getCounter(self, name):
+ assert isinstance(name, str)
+ for t in self.counters:
+ if t.name == name:
+ return t
+ raise CompilationException(
+ True, "Could not locate counters named {0}", name)
+
+ def getConditional(self, name):
+ assert isinstance(name, str)
+ for c in self.conditionals:
+ if c.name == name:
+ return c
+ raise CompilationException(
+ True, "Could not locate conditional named {0}", name)
+
+ def generateParser(self, serializer):
+ assert isinstance(serializer, programSerializer.ProgramSerializer)
+ for p in self.parsers:
+ p.serialize(serializer, self)
+
+ def generateIngressPipeline(self, serializer):
+ assert isinstance(serializer, programSerializer.ProgramSerializer)
+ for t in self.tables:
+ assert isinstance(t, ebpfTable.EbpfTable)
+ serializer.emitIndent()
+ serializer.appendFormat("{0}:", t.name)
+ serializer.newline()
+
+ def generateControlFlowNode(self, serializer, node, nextEntryPoint):
+ # nextEntryPoint is used as a target whenever the target is None
+ # nextEntryPoint may also be None
+ if isinstance(node, p4_table):
+ table = self.getTable(node.name)
+ assert isinstance(table, ebpfTable.EbpfTable)
+ table.serializeCode(serializer, self, nextEntryPoint)
+ elif isinstance(node, p4_conditional_node):
+ conditional = self.getConditional(node.name)
+ assert isinstance(conditional, ebpfConditional.EbpfConditional)
+ conditional.generateCode(serializer, self, nextEntryPoint)
+ else:
+ raise CompilationException(
+ True, "{0} Unexpected control flow node ", node)
+
+ def generatePipelineInternal(self, serializer, nodestoadd, nextEntryPoint):
+ assert isinstance(serializer, programSerializer.ProgramSerializer)
+ assert isinstance(nodestoadd, set)
+
+ done = set()
+ while len(nodestoadd) > 0:
+ todo = nodestoadd.pop()
+ if todo in done:
+ continue
+ if todo is None:
+ continue
+
+ print("Generating ", todo.name)
+
+ done.add(todo)
+ self.generateControlFlowNode(serializer, todo, nextEntryPoint)
+
+ for n in todo.next_.values():
+ nodestoadd.add(n)
+
+ def generatePipeline(self, serializer):
+ todo = set()
+ for e in self.entryPoints:
+ todo.add(e)
+ self.generatePipelineInternal(serializer, todo, self.egressEntry)
+ todo = set()
+ todo.add(self.egressEntry)
+ self.generatePipelineInternal(serializer, todo, None)
diff --git a/src/cc/frontends/p4/compiler/ebpfScalarType.py b/src/cc/frontends/p4/compiler/ebpfScalarType.py
new file mode 100644
index 0000000..cb5db21
--- /dev/null
+++ b/src/cc/frontends/p4/compiler/ebpfScalarType.py
@@ -0,0 +1,84 @@
+# Copyright (c) Barefoot Networks, Inc.
+# Licensed under the Apache License, Version 2.0 (the "License")
+
+from p4_hlir.hlir import P4_AUTO_WIDTH
+from ebpfType import *
+from compilationException import *
+from programSerializer import ProgramSerializer
+
+
+class EbpfScalarType(EbpfType):
+ __doc__ = "Represents a scalar type"
+ def __init__(self, parent, widthInBits, isSigned, config):
+ super(EbpfScalarType, self).__init__(None)
+ assert isinstance(widthInBits, int)
+ assert isinstance(isSigned, bool)
+ self.width = widthInBits
+ self.isSigned = isSigned
+ self.config = config
+ if widthInBits is P4_AUTO_WIDTH:
+ raise NotSupportedException("{0} Variable-width field", parent)
+
+ def widthInBits(self):
+ return self.width
+
+ @staticmethod
+ def bytesRequired(width):
+ return (width + 7) / 8
+
+ def asString(self):
+ if self.isSigned:
+ prefix = self.config.iprefix
+ else:
+ prefix = self.config.uprefix
+
+ if self.width <= 8:
+ name = prefix + "8"
+ elif self.width <= 16:
+ name = prefix + "16"
+ elif self.width <= 32:
+ name = prefix + "32"
+ else:
+ name = "char*"
+ return name
+
+ def alignment(self):
+ if self.width <= 8:
+ return 1
+ elif self.width <= 16:
+ return 2
+ elif self.width <= 32:
+ return 4
+ else:
+ return 1 # Char array
+
+ def serialize(self, serializer):
+ assert isinstance(serializer, ProgramSerializer)
+ serializer.append(self.asString())
+
+ def declareArray(self, serializer, identifier, size):
+ raise CompilationException(
+ True, "Arrays of base type not expected in P4")
+
+ def declare(self, serializer, identifier, asPointer):
+ assert isinstance(serializer, ProgramSerializer)
+ assert isinstance(asPointer, bool)
+ assert isinstance(identifier, str)
+
+ if self.width <= 32:
+ self.serialize(serializer)
+ if asPointer:
+ serializer.append("*")
+ serializer.space()
+ serializer.append(identifier)
+ else:
+ if asPointer:
+ serializer.append("char*")
+ else:
+ serializer.appendFormat(
+ "char {0}[{1}]", identifier,
+ EbpfScalarType.bytesRequired(self.width))
+
+ def emitInitializer(self, serializer):
+ assert isinstance(serializer, ProgramSerializer)
+ serializer.append("0")
diff --git a/src/cc/frontends/p4/compiler/ebpfStructType.py b/src/cc/frontends/p4/compiler/ebpfStructType.py
new file mode 100644
index 0000000..8efa2d2
--- /dev/null
+++ b/src/cc/frontends/p4/compiler/ebpfStructType.py
@@ -0,0 +1,128 @@
+# Copyright (c) Barefoot Networks, Inc.
+# Licensed under the Apache License, Version 2.0 (the "License")
+
+from p4_hlir.hlir import P4_SIGNED, P4_SATURATING
+from ebpfScalarType import *
+
+
+class EbpfField(object):
+ __doc__ = "represents a field in a struct type, not in an instance"
+
+ def __init__(self, hlirParentType, name, widthInBits, attributes, config):
+ self.name = name
+ self.width = widthInBits
+ self.hlirType = hlirParentType
+ signed = False
+ if P4_SIGNED in attributes:
+ signed = True
+ if P4_SATURATING in attributes:
+ raise NotSupportedException(
+ "{0}.{1}: Saturated types", self.hlirType, self.name)
+
+ try:
+ self.type = EbpfScalarType(
+ self.hlirType, widthInBits, signed, config)
+ except CompilationException, e:
+ raise CompilationException(
+ e.isBug, "{0}.{1}: {2}", hlirParentType, self.name, e.show())
+
+ def widthInBits(self):
+ return self.width
+
+
+class EbpfStructType(EbpfType):
+ # Abstract base class for HeaderType and MetadataType.
+ # They are both represented by a p4 header_type
+ def __init__(self, hlirHeader, config):
+ super(EbpfStructType, self).__init__(hlirHeader)
+ self.name = hlirHeader.name
+ self.fields = []
+
+ for (fieldName, fieldSize) in self.hlirType.layout.items():
+ attributes = self.hlirType.attributes[fieldName]
+ field = EbpfField(
+ hlirHeader, fieldName, fieldSize, attributes, config)
+ self.fields.append(field)
+
+ def serialize(self, serializer):
+ assert isinstance(serializer, ProgramSerializer)
+
+ serializer.emitIndent()
+ serializer.appendFormat("struct {0} ", self.name)
+ serializer.blockStart()
+
+ for field in self.fields:
+ serializer.emitIndent()
+ field.type.declare(serializer, field.name, False)
+ serializer.appendFormat("; /* {0} bits */", field.widthInBits())
+ serializer.newline()
+
+ serializer.blockEnd(False)
+ serializer.endOfStatement(True)
+
+ def declare(self, serializer, identifier, asPointer):
+ assert isinstance(serializer, ProgramSerializer)
+ assert isinstance(identifier, str)
+ assert isinstance(asPointer, bool)
+
+ serializer.appendFormat("struct {0} ", self.name)
+ if asPointer:
+ serializer.append("*")
+ serializer.append(identifier)
+
+ def widthInBits(self):
+ return self.hlirType.length * 8
+
+ def getField(self, name):
+ assert isinstance(name, str)
+
+ for f in self.fields:
+ assert isinstance(f, EbpfField)
+ if f.name == name:
+ return f
+ raise CompilationException(
+ True, "Could not locate field {0}.{1}", self, name)
+
+
+class EbpfHeaderType(EbpfStructType):
+ def __init__(self, hlirHeader, config):
+ super(EbpfHeaderType, self).__init__(hlirHeader, config)
+ validField = EbpfField(hlirHeader, "valid", 1, set(), config)
+ # check that no "valid" field exists already
+ for f in self.fields:
+ if f.name == "valid":
+ raise CompilationException(
+ True,
+ "Header type contains a field named `valid': {0}",
+ f)
+ self.fields.append(validField)
+
+ def emitInitializer(self, serializer):
+ assert isinstance(serializer, ProgramSerializer)
+ serializer.blockStart()
+ serializer.emitIndent()
+ serializer.appendLine(".valid = 0")
+ serializer.blockEnd(False)
+
+ def declareArray(self, serializer, identifier, size):
+ assert isinstance(serializer, ProgramSerializer)
+ serializer.appendFormat(
+ "struct {0} {1}[{2}]", self.name, identifier, size)
+
+
+class EbpfMetadataType(EbpfStructType):
+ def __init__(self, hlirHeader, config):
+ super(EbpfMetadataType, self).__init__(hlirHeader, config)
+
+ def emitInitializer(self, serializer):
+ assert isinstance(serializer, ProgramSerializer)
+
+ serializer.blockStart()
+ for field in self.fields:
+ serializer.emitIndent()
+ serializer.appendFormat(".{0} = ", field.name)
+
+ field.type.emitInitializer(serializer)
+ serializer.append(",")
+ serializer.newline()
+ serializer.blockEnd(False)
diff --git a/src/cc/frontends/p4/compiler/ebpfTable.py b/src/cc/frontends/p4/compiler/ebpfTable.py
new file mode 100644
index 0000000..4b7e023
--- /dev/null
+++ b/src/cc/frontends/p4/compiler/ebpfTable.py
@@ -0,0 +1,404 @@
+# Copyright (c) Barefoot Networks, Inc.
+# Licensed under the Apache License, Version 2.0 (the "License")
+
+from p4_hlir.hlir import p4_match_type, p4_field, p4_table, p4_header_instance
+from programSerializer import ProgramSerializer
+from compilationException import *
+import ebpfProgram
+import ebpfInstance
+import ebpfCounter
+import ebpfStructType
+import ebpfAction
+
+
+class EbpfTableKeyField(object):
+ def __init__(self, fieldname, instance, field, mask):
+ assert isinstance(instance, ebpfInstance.EbpfInstanceBase)
+ assert isinstance(field, ebpfStructType.EbpfField)
+
+ self.keyFieldName = fieldname
+ self.instance = instance
+ self.field = field
+ self.mask = mask
+
+ def serializeType(self, serializer):
+ assert isinstance(serializer, ProgramSerializer)
+ ftype = self.field.type
+ serializer.emitIndent()
+ ftype.declare(serializer, self.keyFieldName, False)
+ serializer.endOfStatement(True)
+
+ def serializeConstruction(self, keyName, serializer, program):
+ assert isinstance(serializer, ProgramSerializer)
+ assert isinstance(keyName, str)
+ assert isinstance(program, ebpfProgram.EbpfProgram)
+
+ if self.mask is not None:
+ maskExpression = " & {0}".format(self.mask)
+ else:
+ maskExpression = ""
+
+ if isinstance(self.instance, ebpfInstance.EbpfMetadata):
+ base = program.metadataStructName
+ else:
+ base = program.headerStructName
+
+ if isinstance(self.instance, ebpfInstance.SimpleInstance):
+ source = "{0}.{1}.{2}".format(
+ base, self.instance.name, self.field.name)
+ else:
+ assert isinstance(self.instance, ebpfInstance.EbpfHeaderStack)
+ source = "{0}.{1}[{2}].{3}".format(
+ base, self.instance.name,
+ self.instance.hlirInstance.index, self.field.name)
+ destination = "{0}.{1}".format(keyName, self.keyFieldName)
+ size = self.field.widthInBits()
+
+ serializer.emitIndent()
+ if size <= 32:
+ serializer.appendFormat("{0} = ({1}){2};",
+ destination, source, maskExpression)
+ else:
+ if maskExpression != "":
+ raise NotSupportedException(
+ "{0} Mask wider than 32 bits", self.field.hlirType)
+ serializer.appendFormat(
+ "memcpy(&{0}, &{1}, {2});", destination, source, size / 8)
+
+ serializer.newline()
+
+
+class EbpfTableKey(object):
+ def __init__(self, match_fields, program):
+ assert isinstance(program, ebpfProgram.EbpfProgram)
+
+ self.expressions = []
+ self.fields = []
+ self.masks = []
+ self.fieldNamePrefix = "key_field_"
+ self.program = program
+
+ fieldNumber = 0
+ for f in match_fields:
+ field = f[0]
+ matchType = f[1]
+ mask = f[2]
+
+ if ((matchType is p4_match_type.P4_MATCH_TERNARY) or
+ (matchType is p4_match_type.P4_MATCH_LPM) or
+ (matchType is p4_match_type.P4_MATCH_RANGE)):
+ raise NotSupportedException(
+ False, "Match type {0}", matchType)
+
+ if matchType is p4_match_type.P4_MATCH_VALID:
+ # we should be really checking the valid field;
+ # p4_field is a header instance
+ assert isinstance(field, p4_header_instance)
+ instance = field
+ fieldname = "valid"
+ else:
+ assert isinstance(field, p4_field)
+ instance = field.instance
+ fieldname = field.name
+
+ if ebpfProgram.EbpfProgram.isArrayElementInstance(instance):
+ ebpfStack = program.getStackInstance(instance.base_name)
+ assert isinstance(ebpfStack, ebpfInstance.EbpfHeaderStack)
+ basetype = ebpfStack.basetype
+ eInstance = program.getStackInstance(instance.base_name)
+ else:
+ ebpfHeader = program.getInstance(instance.name)
+ assert isinstance(ebpfHeader, ebpfInstance.SimpleInstance)
+ basetype = ebpfHeader.type
+ eInstance = program.getInstance(instance.name)
+
+ ebpfField = basetype.getField(fieldname)
+ assert isinstance(ebpfField, ebpfStructType.EbpfField)
+
+ fieldName = self.fieldNamePrefix + str(fieldNumber)
+ fieldNumber += 1
+ keyField = EbpfTableKeyField(fieldName, eInstance, ebpfField, mask)
+
+ self.fields.append(keyField)
+ self.masks.append(mask)
+
+ @staticmethod
+ def fieldRank(field):
+ assert isinstance(field, EbpfTableKeyField)
+ return field.field.type.alignment()
+
+ def serializeType(self, serializer, keyTypeName):
+ assert isinstance(serializer, ProgramSerializer)
+ serializer.emitIndent()
+ serializer.appendFormat("struct {0} ", keyTypeName)
+ serializer.blockStart()
+
+ # Sort fields in decreasing size; this will ensure that
+ # there is no padding.
+ # Padding may cause the ebpf verification to fail,
+ # since padding fields are not initalized
+ fieldOrder = sorted(
+ self.fields, key=EbpfTableKey.fieldRank, reverse=True)
+ for f in fieldOrder:
+ assert isinstance(f, EbpfTableKeyField)
+ f.serializeType(serializer)
+
+ serializer.blockEnd(False)
+ serializer.endOfStatement(True)
+
+ def serializeConstruction(self, serializer, keyName, program):
+ serializer.emitIndent()
+ serializer.appendLine("/* construct key */")
+
+ for f in self.fields:
+ f.serializeConstruction(keyName, serializer, program)
+
+
+class EbpfTable(object):
+ # noinspection PyUnresolvedReferences
+ def __init__(self, hlirtable, program, config):
+ assert isinstance(hlirtable, p4_table)
+ assert isinstance(program, ebpfProgram.EbpfProgram)
+
+ self.name = hlirtable.name
+ self.hlirtable = hlirtable
+ self.config = config
+
+ self.defaultActionMapName = (program.reservedPrefix +
+ self.name + "_miss")
+ self.key = EbpfTableKey(hlirtable.match_fields, program)
+ self.size = hlirtable.max_size
+ if self.size is None:
+ program.emitWarning(
+ "{0} does not specify a max_size; using 1024", hlirtable)
+ self.size = 1024
+ self.isHash = True # TODO: try to guess arrays when possible
+ self.dataMapName = self.name
+ self.actionEnumName = program.generateNewName(self.name + "_actions")
+ self.keyTypeName = program.generateNewName(self.name + "_key")
+ self.valueTypeName = program.generateNewName(self.name + "_value")
+ self.actions = []
+
+ if hlirtable.action_profile is not None:
+ raise NotSupportedException("{0}: action_profile tables",
+ hlirtable)
+ if hlirtable.support_timeout:
+ program.emitWarning("{0}: table timeout {1}; ignoring",
+ hlirtable, NotSupportedException.archError)
+
+ self.counters = []
+ if (hlirtable.attached_counters is not None):
+ for c in hlirtable.attached_counters:
+ ctr = program.getCounter(c.name)
+ assert isinstance(ctr, ebpfCounter.EbpfCounter)
+ self.counters.append(ctr)
+
+ if (len(hlirtable.attached_meters) > 0 or
+ len(hlirtable.attached_registers) > 0):
+ program.emitWarning("{0}: meters/registers {1}; ignored",
+ hlirtable, NotSupportedException.archError)
+
+ for a in hlirtable.actions:
+ action = program.getAction(a)
+ self.actions.append(action)
+
+ def serializeKeyType(self, serializer):
+ assert isinstance(serializer, ProgramSerializer)
+ self.key.serializeType(serializer, self.keyTypeName)
+
+ def serializeActionArguments(self, serializer, action):
+ assert isinstance(serializer, ProgramSerializer)
+ assert isinstance(action, ebpfAction.EbpfActionBase)
+ action.serializeArgumentsAsStruct(serializer)
+
+ def serializeValueType(self, serializer):
+ assert isinstance(serializer, ProgramSerializer)
+ # create an enum with tags for all actions
+ serializer.emitIndent()
+ serializer.appendFormat("enum {0} ", self.actionEnumName)
+ serializer.blockStart()
+
+ for a in self.actions:
+ name = a.name
+ serializer.emitIndent()
+ serializer.appendFormat("{0}_{1},", self.name, name)
+ serializer.newline()
+
+ serializer.blockEnd(False)
+ serializer.endOfStatement(True)
+
+ # a type-safe union: a struct with a tag and an union
+ serializer.emitIndent()
+ serializer.appendFormat("struct {0} ", self.valueTypeName)
+ serializer.blockStart()
+
+ serializer.emitIndent()
+ #serializer.appendFormat("enum {0} action;", self.actionEnumName)
+ # teporary workaround bcc bug
+ serializer.appendFormat("{0}32 action;",
+ self.config.uprefix)
+ serializer.newline()
+
+ serializer.emitIndent()
+ serializer.append("union ")
+ serializer.blockStart()
+
+ for a in self.actions:
+ self.serializeActionArguments(serializer, a)
+
+ serializer.blockEnd(False)
+ serializer.space()
+ serializer.appendLine("u;")
+ serializer.blockEnd(False)
+ serializer.endOfStatement(True)
+
+ def serialize(self, serializer, program):
+ assert isinstance(serializer, ProgramSerializer)
+ assert isinstance(program, ebpfProgram.EbpfProgram)
+
+ self.serializeKeyType(serializer)
+ self.serializeValueType(serializer)
+
+ self.config.serializeTableDeclaration(
+ serializer, self.dataMapName, self.isHash,
+ "struct " + self.keyTypeName,
+ "struct " + self.valueTypeName, self.size)
+ self.config.serializeTableDeclaration(
+ serializer, self.defaultActionMapName, False,
+ program.arrayIndexType, "struct " + self.valueTypeName, 1)
+
+ def serializeCode(self, serializer, program, nextNode):
+ assert isinstance(serializer, ProgramSerializer)
+ assert isinstance(program, ebpfProgram.EbpfProgram)
+
+ hitVarName = program.reservedPrefix + "hit"
+ keyname = "key"
+ valueName = "value"
+
+ serializer.newline()
+ serializer.emitIndent()
+ serializer.appendFormat("{0}:", program.getLabel(self))
+ serializer.newline()
+
+ serializer.emitIndent()
+ serializer.blockStart()
+
+ serializer.emitIndent()
+ serializer.appendFormat("{0}8 {1};", program.config.uprefix, hitVarName)
+ serializer.newline()
+
+ serializer.emitIndent()
+ serializer.appendFormat("struct {0} {1} = {{}};", self.keyTypeName, keyname)
+ serializer.newline()
+
+ serializer.emitIndent()
+ serializer.appendFormat(
+ "struct {0} *{1};", self.valueTypeName, valueName)
+ serializer.newline()
+
+ self.key.serializeConstruction(serializer, keyname, program)
+
+ serializer.emitIndent()
+ serializer.appendFormat("{0} = 1;", hitVarName)
+ serializer.newline()
+
+ serializer.emitIndent()
+ serializer.appendLine("/* perform lookup */")
+ serializer.emitIndent()
+ program.config.serializeLookup(
+ serializer, self.dataMapName, keyname, valueName)
+ serializer.newline()
+
+ serializer.emitIndent()
+ serializer.appendFormat("if ({0} == NULL) ", valueName)
+ serializer.blockStart()
+
+ serializer.emitIndent()
+ serializer.appendFormat("{0} = 0;", hitVarName)
+ serializer.newline()
+
+ serializer.emitIndent()
+ serializer.appendLine("/* miss; find default action */")
+ serializer.emitIndent()
+ program.config.serializeLookup(
+ serializer, self.defaultActionMapName,
+ program.zeroKeyName, valueName)
+ serializer.newline()
+ serializer.blockEnd(True)
+
+ if len(self.counters) > 0:
+ serializer.emitIndent()
+ serializer.append("else ")
+ serializer.blockStart()
+ for c in self.counters:
+ assert isinstance(c, ebpfCounter.EbpfCounter)
+ if c.autoIncrement:
+ serializer.emitIndent()
+ serializer.blockStart()
+ c.serializeCode(keyname, serializer, program)
+ serializer.blockEnd(True)
+ serializer.blockEnd(True)
+
+ serializer.emitIndent()
+ serializer.appendFormat("if ({0} != NULL) ", valueName)
+ serializer.blockStart()
+ serializer.emitIndent()
+ serializer.appendLine("/* run action */")
+ self.runAction(serializer, self.name, valueName, program, nextNode)
+
+ nextNode = self.hlirtable.next_
+ if "hit" in nextNode:
+ node = nextNode["hit"]
+ if node is None:
+ node = nextNode
+ label = program.getLabel(node)
+ serializer.emitIndent()
+ serializer.appendFormat("if (hit) goto {0};", label)
+ serializer.newline()
+
+ node = nextNode["miss"]
+ if node is None:
+ node = nextNode
+ label = program.getLabel(node)
+ serializer.emitIndent()
+ serializer.appendFormat("else goto {0};", label)
+ serializer.newline()
+
+ serializer.blockEnd(True)
+ if not "hit" in nextNode:
+ # Catch-all
+ serializer.emitIndent()
+ serializer.appendFormat("goto end;")
+ serializer.newline()
+
+ serializer.blockEnd(True)
+
+ def runAction(self, serializer, tableName, valueName, program, nextNode):
+ serializer.emitIndent()
+ serializer.appendFormat("switch ({0}->action) ", valueName)
+ serializer.blockStart()
+
+ for a in self.actions:
+ assert isinstance(a, ebpfAction.EbpfActionBase)
+
+ serializer.emitIndent()
+ serializer.appendFormat("case {0}_{1}: ", tableName, a.name)
+ serializer.newline()
+ serializer.emitIndent()
+ serializer.blockStart()
+ a.serializeBody(serializer, valueName, program)
+ serializer.blockEnd(True)
+ serializer.emitIndent()
+
+ nextNodes = self.hlirtable.next_
+ if a.hliraction in nextNodes:
+ node = nextNodes[a.hliraction]
+ if node is None:
+ node = nextNode
+ label = program.getLabel(node)
+ serializer.appendFormat("goto {0};", label)
+ else:
+ serializer.appendFormat("break;")
+ serializer.newline()
+
+ serializer.blockEnd(True)
diff --git a/src/cc/frontends/p4/compiler/ebpfType.py b/src/cc/frontends/p4/compiler/ebpfType.py
new file mode 100644
index 0000000..a652097
--- /dev/null
+++ b/src/cc/frontends/p4/compiler/ebpfType.py
@@ -0,0 +1,30 @@
+# Copyright (c) Barefoot Networks, Inc.
+# Licensed under the Apache License, Version 2.0 (the "License")
+
+from compilationException import CompilationException
+
+class EbpfType(object):
+ __doc__ = "Base class for representing a P4 type"
+
+ def __init__(self, hlirType):
+ self.hlirType = hlirType
+
+ # Methods to override
+
+ def serialize(self, serializer):
+ # the type itself
+ raise CompilationException(True, "Method must be overridden")
+
+ def declare(self, serializer, identifier, asPointer):
+ # declaration of an identifier with this type
+ # asPointer is a boolean;
+ # if true, the identifier is declared as a pointer
+ raise CompilationException(True, "Method must be overridden")
+
+ def emitInitializer(self, serializer):
+ # A default initializer suitable for this type
+ raise CompilationException(True, "Method must be overridden")
+
+ def declareArray(self, serializer, identifier, size):
+ # Declare an identifier with an array type with the specified size
+ raise CompilationException(True, "Method must be overridden")
diff --git a/src/cc/frontends/p4/compiler/p4toEbpf.py b/src/cc/frontends/p4/compiler/p4toEbpf.py
new file mode 100755
index 0000000..7a5bc42
--- /dev/null
+++ b/src/cc/frontends/p4/compiler/p4toEbpf.py
@@ -0,0 +1,110 @@
+#!/usr/bin/env python
+
+# Copyright (c) Barefoot Networks, Inc.
+# Licensed under the Apache License, Version 2.0 (the "License")
+
+# Compiler from P4 to EBPF
+# (See http://www.slideshare.net/PLUMgrid/ebpf-and-linux-networking).
+# This compiler in fact generates a C source file
+# which can be compiled to EBPF using the LLVM compiler
+# with the ebpf target.
+#
+# Main entry point.
+
+import argparse
+import os
+import traceback
+import sys
+import target
+from p4_hlir.main import HLIR
+from ebpfProgram import EbpfProgram
+from compilationException import *
+from programSerializer import ProgramSerializer
+
+
+def get_parser():
+ parser = argparse.ArgumentParser(description='p4toEbpf arguments')
+ parser.add_argument('source', metavar='source', type=str,
+ help='a P4 source file to compile')
+ parser.add_argument('-g', dest='generated', default="router",
+ help="kind of output produced: filter or router")
+ parser.add_argument('-o', dest='output_file', default="output.c",
+ help="generated C file name")
+ return parser
+
+
+def process(input_args):
+ parser = get_parser()
+ args, unparsed_args = parser.parse_known_args(input_args)
+
+ has_remaining_args = False
+ preprocessor_args = []
+ for a in unparsed_args:
+ if a[:2] == "-D" or a[:2] == "-I" or a[:2] == "-U":
+ input_args.remove(a)
+ preprocessor_args.append(a)
+ else:
+ has_remaining_args = True
+
+ # trigger error
+ if has_remaining_args:
+ parser.parse_args(input_args)
+
+ if args.generated == "router":
+ isRouter = True
+ elif args.generated == "filter":
+ isRouter = False
+ else:
+ print("-g should be one of 'filter' or 'router'")
+
+ print("*** Compiling ", args.source)
+ return compileP4(args.source, args.output_file, isRouter, preprocessor_args)
+
+
+class CompileResult(object):
+ def __init__(self, kind, error):
+ self.kind = kind
+ self.error = error
+
+ def __str__(self):
+ if self.kind == "OK":
+ return "Compilation successful"
+ else:
+ return "Compilation failed with error: " + self.error
+
+
+def compileP4(inputFile, gen_file, isRouter, preprocessor_args):
+ h = HLIR(inputFile)
+
+ for parg in preprocessor_args:
+ h.add_preprocessor_args(parg)
+ if not h.build():
+ return CompileResult("HLIR", "Error while building HLIR")
+
+ try:
+ basename = os.path.basename(inputFile)
+ basename = os.path.splitext(basename)[0]
+
+ config = target.BccConfig()
+ e = EbpfProgram(basename, h, isRouter, config)
+ serializer = ProgramSerializer()
+ e.toC(serializer)
+ f = open(gen_file, 'w')
+ f.write(serializer.toString())
+ return CompileResult("OK", "")
+ except CompilationException, e:
+ prefix = ""
+ if e.isBug:
+ prefix = "### Compiler bug: "
+ return CompileResult("bug", prefix + e.show())
+ except NotSupportedException, e:
+ return CompileResult("not supported", e.show())
+ except:
+ return CompileResult("exception", traceback.format_exc())
+
+
+# main entry point
+if __name__ == "__main__":
+ result = process(sys.argv[1:])
+ if result.kind != "OK":
+ print(str(result))
diff --git a/src/cc/frontends/p4/compiler/programSerializer.py b/src/cc/frontends/p4/compiler/programSerializer.py
new file mode 100644
index 0000000..651e019
--- /dev/null
+++ b/src/cc/frontends/p4/compiler/programSerializer.py
@@ -0,0 +1,64 @@
+#!/usr/bin/env python
+
+# helper for building C program source text
+
+from compilationException import *
+
+
+class ProgramSerializer(object):
+ def __init__(self):
+ self.program = ""
+ self.eol = "\n"
+ self.currentIndent = 0
+ self.INDENT_AMOUNT = 4 # default indent amount
+
+ def __str__(self):
+ return self.program
+
+ def increaseIndent(self):
+ self.currentIndent += self.INDENT_AMOUNT
+
+ def decreaseIndent(self):
+ self.currentIndent -= self.INDENT_AMOUNT
+ if self.currentIndent < 0:
+ raise CompilationException(True, "Negative indentation level")
+
+ def toString(self):
+ return self.program
+
+ def space(self):
+ self.append(" ")
+
+ def newline(self):
+ self.program += self.eol
+
+ def endOfStatement(self, addNewline):
+ self.append(";")
+ if addNewline:
+ self.newline()
+
+ def append(self, string):
+ self.program += str(string)
+
+ def appendFormat(self, format, *args):
+ string = format.format(*args)
+ self.append(string)
+
+ def appendLine(self, string):
+ self.append(string)
+ self.newline()
+
+ def emitIndent(self):
+ self.program += " " * self.currentIndent
+
+ def blockStart(self):
+ self.append("{")
+ self.newline()
+ self.increaseIndent()
+
+ def blockEnd(self, addNewline):
+ self.decreaseIndent()
+ self.emitIndent()
+ self.append("}")
+ if addNewline:
+ self.newline()
diff --git a/src/cc/frontends/p4/compiler/target.py b/src/cc/frontends/p4/compiler/target.py
new file mode 100644
index 0000000..6124dff
--- /dev/null
+++ b/src/cc/frontends/p4/compiler/target.py
@@ -0,0 +1,171 @@
+# Copyright (c) Barefoot Networks, Inc.
+# Licensed under the Apache License, Version 2.0 (the "License")
+
+from programSerializer import ProgramSerializer
+
+# abstraction for isolating target-specific features
+
+# Base class for representing target-specific configuration
+class TargetConfig(object):
+ def __init__(self, target):
+ self.targetName = target
+
+ def getIncludes(self):
+ return ""
+
+ def serializeLookup(self, serializer, tableName, key, value):
+ serializer.appendFormat("{0} = bpf_map_lookup_elem(&{1}, &{2});",
+ value, tableName, key)
+
+ def serializeUpdate(self, serializer, tableName, key, value):
+ serializer.appendFormat(
+ "bpf_map_update_elem(&{0}, &{1}, &{2}, BPF_ANY);",
+ tableName, key, value)
+
+ def serializeLicense(self, serializer, licenseString):
+ assert isinstance(serializer, ProgramSerializer)
+ serializer.emitIndent()
+ serializer.appendFormat(
+ "char _license[] {0}(\"license\") = \"{1}\";",
+ self.config.section, licenseString)
+ serializer.newline()
+
+ def serializeCodeSection(self, serializer):
+ assert isinstance(serializer, ProgramSerializer)
+ serializer.appendFormat("{0}(\"{1}\")", self.section, self.entrySection)
+
+ def serializeTableDeclaration(self, serializer, tableName,
+ isHash, keyType, valueType, size):
+ assert isinstance(serializer, ProgramSerializer)
+ assert isinstance(tableName, str)
+ assert isinstance(isHash, bool)
+ assert isinstance(keyType, str)
+ assert isinstance(valueType, str)
+ assert isinstance(size, int)
+
+ serializer.emitIndent()
+ serializer.appendFormat("struct {0} {1}(\"maps\") {2} = ",
+ self.tableName, self.section, tableName)
+ serializer.blockStart()
+
+ serializer.emitIndent()
+ serializer.append(".type = ")
+ if isHash:
+ serializer.appendLine("BPF_MAP_TYPE_HASH,")
+ else:
+ serializer.appendLine("BPF_MAP_TYPE_ARRAY,")
+
+ serializer.emitIndent()
+ serializer.appendFormat(".{0} = sizeof(struct {1}), ",
+ self.tableKeyAttribute, keyType)
+ serializer.newline()
+
+ serializer.emitIndent()
+ serializer.appendFormat(".{0} = sizeof(struct {1}), ",
+ self.tableValueAttribute, valueType)
+ serializer.newline()
+
+ serializer.emitIndent()
+ serializer.appendFormat(".{0} = {1}, ", self.tableSizeAttribute, size)
+ serializer.newline()
+
+ serializer.blockEnd(False)
+ serializer.endOfStatement(True)
+
+ def generateDword(self, serializer):
+ serializer.appendFormat(
+ "static inline {0}64 load_dword(void *skb, {0}64 off)",
+ self.uprefix)
+ serializer.newline()
+ serializer.blockStart()
+ serializer.emitIndent()
+ serializer.appendFormat(
+ ("return (({0}64)load_word(skb, off) << 32) | " +
+ "load_word(skb, off + 4);"),
+ self.uprefix)
+ serializer.newline()
+ serializer.blockEnd(True)
+
+
+# Represents a target that is compiled within the kernel
+# source tree samples folder and which attaches to a socket
+class KernelSamplesConfig(TargetConfig):
+ def __init__(self):
+ super(SocketConfig, self).__init__("Socket")
+ self.entrySection = "socket1"
+ self.section = "SEC"
+ self.uprefix = "u"
+ self.iprefix = "i"
+ self.tableKeyAttribute = "key_size"
+ self.tableValueAttribute = "value_size"
+ self.tableSizeAttribute = "max_entries"
+ self.tableName = "bpf_map_def"
+ self.postamble = ""
+
+ def getIncludes(self):
+ return """
+#include <uapi/linux/bpf.h>
+#include <uapi/linux/if_ether.h>
+#include <uapi/linux/if_packet.h>
+#include <uapi/linux/ip.h>
+#include <linux/skbuff.h>
+#include <linux/netdevice.h>
+#include "bpf_helpers.h"
+"""
+
+
+# Represents a target compiled by bcc that uses the TC
+class BccConfig(TargetConfig):
+ def __init__(self):
+ super(BccConfig, self).__init__("BCC")
+ self.uprefix = "u"
+ self.iprefix = "i"
+ self.postamble = ""
+
+ def serializeTableDeclaration(self, serializer, tableName,
+ isHash, keyType, valueType, size):
+ assert isinstance(serializer, ProgramSerializer)
+ assert isinstance(tableName, str)
+ assert isinstance(isHash, bool)
+ assert isinstance(keyType, str)
+ assert isinstance(valueType, str)
+ assert isinstance(size, int)
+
+ serializer.emitIndent()
+ if isHash:
+ kind = "hash"
+ else:
+ kind = "array"
+ serializer.appendFormat(
+ "BPF_TABLE(\"{0}\", {1}, {2}, {3}, {4});",
+ kind, keyType, valueType, tableName, size)
+ serializer.newline()
+
+ def serializeLookup(self, serializer, tableName, key, value):
+ serializer.appendFormat("{0} = {1}.lookup(&{2});",
+ value, tableName, key)
+
+ def serializeUpdate(self, serializer, tableName, key, value):
+ serializer.appendFormat("{0}.update(&{1}, &{2});",
+ tableName, key, value)
+
+ def generateDword(self, serializer):
+ pass
+
+ def serializeCodeSection(self, serializer):
+ pass
+
+ def getIncludes(self):
+ return """
+#include <uapi/linux/bpf.h>
+#include <uapi/linux/if_ether.h>
+#include <uapi/linux/if_packet.h>
+#include <uapi/linux/ip.h>
+#include <linux/skbuff.h>
+#include <linux/netdevice.h>
+#include <linux/pkt_cls.h>
+"""
+
+ def serializeLicense(self, serializer, licenseString):
+ assert isinstance(serializer, ProgramSerializer)
+ pass
diff --git a/src/cc/frontends/p4/compiler/topoSorting.py b/src/cc/frontends/p4/compiler/topoSorting.py
new file mode 100644
index 0000000..21daba3
--- /dev/null
+++ b/src/cc/frontends/p4/compiler/topoSorting.py
@@ -0,0 +1,89 @@
+# Copyright 2013-present Barefoot Networks, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+#
+# Antonin Bas (antonin@barefootnetworks.com)
+#
+#
+
+# -*- coding: utf-8 -*-
+
+from __future__ import print_function
+
+class Node(object):
+ def __init__(self, n):
+ self.n = n
+ self.edges = set()
+
+ def add_edge_to(self, other):
+ assert(isinstance(other, Node))
+ self.edges.add(other)
+
+ def __str__(self):
+ return str(self.n)
+
+
+class Graph(object):
+ def __init__(self):
+ self.nodes = {}
+ self.root = None
+
+ def add_node(self, node):
+ assert(node not in self.nodes)
+ self.nodes[node] = Node(node)
+
+ def __contains__(self, node):
+ return node in self.nodes
+
+ def get_node(self, node):
+ return self.nodes[node]
+
+ def produce_topo_sorting(self):
+ def visit(node, topo_sorting, sequence=None):
+ if sequence is not None:
+ sequence += [str(node)]
+ if node._behavioral_topo_sorting_mark == 1:
+ if sequence is not None:
+ print("cycle", sequence)
+ return False
+ if node._behavioral_topo_sorting_mark != 2:
+ node._behavioral_topo_sorting_mark = 1
+ for next_node in node.edges:
+ res = visit(next_node, topo_sorting, sequence)
+ if not res:
+ return False
+ node._behavioral_topo_sorting_mark = 2
+ topo_sorting.insert(0, node.n)
+ return True
+
+ has_cycle = False
+ topo_sorting = []
+
+ for node in self.nodes.values():
+ # 0 is unmarked, 1 is temp, 2 is permanent
+ node._behavioral_topo_sorting_mark = 0
+ for node in self.nodes.values():
+ if node._behavioral_topo_sorting_mark == 0:
+ if not visit(node, topo_sorting, sequence=[]):
+ has_cycle = True
+ break
+ # removing mark
+ for node in self.nodes.values():
+ del node._behavioral_topo_sorting_mark
+
+ if has_cycle:
+ return None
+
+ return topo_sorting
diff --git a/src/cc/frontends/p4/compiler/typeFactory.py b/src/cc/frontends/p4/compiler/typeFactory.py
new file mode 100644
index 0000000..71a0207
--- /dev/null
+++ b/src/cc/frontends/p4/compiler/typeFactory.py
@@ -0,0 +1,33 @@
+# Copyright (c) Barefoot Networks, Inc.
+# Licensed under the Apache License, Version 2.0 (the "License")
+
+from p4_hlir.hlir import p4_header
+from ebpfStructType import *
+
+class EbpfTypeFactory(object):
+ def __init__(self, config):
+ self.type_map = {}
+ self.config = config
+
+ def build(self, hlirType, asMetadata):
+ name = hlirType.name
+ if hlirType.name in self.type_map:
+ retval = self.type_map[name]
+ if ((not asMetadata and isinstance(retval, EbpfMetadataType)) or
+ (asMetadata and isinstance(retval, EbpfHeaderType))):
+ raise CompilationException(
+ True, "Same type used both as a header and metadata {0}",
+ hlirType)
+
+ if isinstance(hlirType, p4_header):
+ if asMetadata:
+ type = EbpfMetadataType(hlirType, self.config)
+ else:
+ type = EbpfHeaderType(hlirType, self.config)
+ else:
+ raise CompilationException(True, "Unexpected type {0}", hlirType)
+ self.registerType(name, type)
+ return type
+
+ def registerType(self, name, ebpfType):
+ self.type_map[name] = ebpfType
diff --git a/src/cc/frontends/p4/docs/README.md b/src/cc/frontends/p4/docs/README.md
new file mode 100644
index 0000000..5f94933
--- /dev/null
+++ b/src/cc/frontends/p4/docs/README.md
@@ -0,0 +1,3 @@
+# External references
+
+See [p4toEbpf-bcc.pdf](https://github.com/iovisor/bpf-docs/blob/master/p4/p4toEbpf-bcc.pdf)
diff --git a/src/cc/frontends/p4/scope.png b/src/cc/frontends/p4/scope.png
new file mode 100644
index 0000000..585f8cf
--- /dev/null
+++ b/src/cc/frontends/p4/scope.png
Binary files differ
diff --git a/src/cc/frontends/p4/test/README.txt b/src/cc/frontends/p4/test/README.txt
new file mode 100644
index 0000000..9aace16
--- /dev/null
+++ b/src/cc/frontends/p4/test/README.txt
@@ -0,0 +1,16 @@
+This folder contains tests for the P4->C->EBPF compiler
+
+- cleanup.sh should be run if for some reason endToEndTest.py crashes
+ and leaves garbage namespaces or links
+
+- testP4toEbpf.py compiles all P4 files in the testprograms folder and
+ deposits the corresponding C files in the testoutputs folder
+
+- endToEndTest.py runs a complete end-to-end test compiling the
+ testprograms/simple.p4 program, creating a virtual network with 3
+ boxes (using network namespaces): client, server, switch, loading
+ the EBPF into the kernel of the switch box using the TC, and
+ implementing the forwarding in the switch solely using the P4
+ program.
+
+
diff --git a/src/cc/frontends/p4/test/cleanup.sh b/src/cc/frontends/p4/test/cleanup.sh
new file mode 100755
index 0000000..0c14387
--- /dev/null
+++ b/src/cc/frontends/p4/test/cleanup.sh
@@ -0,0 +1,11 @@
+#!/bin/bash
+# Run this script if for some reason the endToEndTest.py crashed
+# and left some garbage state
+
+ip netns del sw
+ip netns del srv
+ip netns del clt
+
+ip link del dev veth-clt-sw
+ip link del dev veth-srv-sw
+
diff --git a/src/cc/frontends/p4/test/endToEndTest.py b/src/cc/frontends/p4/test/endToEndTest.py
new file mode 100755
index 0000000..634a2ec
--- /dev/null
+++ b/src/cc/frontends/p4/test/endToEndTest.py
@@ -0,0 +1,375 @@
+#!/usr/bin/env python3
+
+# Copyright (c) Barefoot Networks, Inc.
+# Licensed under the Apache License, Version 2.0 (the "License")
+
+# Testing example for P4->EBPF compiler
+#
+# This program exercises the simple.c EBPF program
+# generated from the simple.p4 source file.
+
+import subprocess
+import ctypes
+import time
+import sys
+import os
+from bcc import BPF
+from pyroute2 import IPRoute, NSPopen, NetNS
+from netaddr import IPAddress
+
+### This part is a simple generic network simulaton toolkit
+
+class Base(object):
+ def __init__(self):
+ self.verbose = True
+
+ def message(self, *args):
+ if self.verbose:
+ print(*args)
+
+
+class Endpoint(Base):
+ # a network interface really
+ def __init__(self, ipaddress, ethaddress):
+ Base.__init__(self)
+ self.mac_addr = ethaddress
+ self.ipaddress = ipaddress
+ self.prefixlen = 24
+ self.parent = None
+
+ def __str__(self):
+ return "Endpoint " + str(self.ipaddress)
+
+ def set_parent(self, parent):
+ assert isinstance(parent, Node)
+ self.parent = parent
+
+ def get_ip_address(self):
+ return IPAddress(self.ipaddress)
+
+
+class Node(Base):
+ # Used to represent one of clt, sw, srv
+ # Each lives in its own namespace
+ def __init__(self, name):
+ Base.__init__(self)
+ self.name = name
+ self.endpoints = []
+ self.get_ns() # as a side-effect creates namespace
+
+ def add_endpoint(self, endpoint):
+ assert isinstance(endpoint, Endpoint)
+ self.endpoints.append(endpoint)
+ endpoint.set_parent(self)
+
+ def __str__(self):
+ return "Node " + self.name
+
+ def get_ns_name(self):
+ return self.name
+
+ def get_ns(self):
+ nsname = self.get_ns_name()
+ ns = NetNS(nsname)
+ return ns
+
+ def remove(self):
+ ns = self.get_ns();
+ ns.close()
+ ns.remove()
+
+ def execute(self, command):
+ # Run a command in the node's namespace
+ # Return the command's exit code
+ self.message(self.name, "Executing", command)
+ nsn = self.get_ns_name()
+ pipe = NSPopen(nsn, command)
+ result = pipe.wait()
+ pipe.release()
+ return result
+
+ def set_arp(self, destination):
+ assert isinstance(destination, Endpoint)
+ command = ["arp", "-s", str(destination.ipaddress),
+ str(destination.mac_addr)]
+ self.execute(command)
+
+
+class NetworkBase(Base):
+ def __init__(self):
+ Base.__init__(self)
+ self.ipr = IPRoute()
+ self.nodes = []
+
+ def add_node(self, node):
+ assert isinstance(node, Node)
+ self.nodes.append(node)
+
+ def get_interface_name(self, source, dest):
+ assert isinstance(source, Node)
+ assert isinstance(dest, Node)
+ interface_name = "veth-" + source.name + "-" + dest.name
+ return interface_name
+
+ def get_interface(self, ifname):
+ interfaces = self.ipr.link_lookup(ifname=ifname)
+ if len(interfaces) != 1:
+ raise Exception("Could not identify interface " + ifname)
+ ix = interfaces[0]
+ assert isinstance(ix, int)
+ return ix
+
+ def set_interface_ipaddress(self, node, ifname, address, mask):
+ # Ask a node to set the specified interface address
+ if address is None:
+ return
+
+ assert isinstance(node, Node)
+ command = ["ip", "addr", "add", str(address) + "/" + str(mask),
+ "dev", str(ifname)]
+ result = node.execute(command)
+ assert(result == 0)
+
+ def create_link(self, src, dest):
+ assert isinstance(src, Endpoint)
+ assert isinstance(dest, Endpoint)
+
+ ifname = self.get_interface_name(src.parent, dest.parent)
+ destname = self.get_interface_name(dest.parent, src.parent)
+ self.ipr.link_create(ifname=ifname, kind="veth", peer=destname)
+
+ self.message("Create", ifname, "link")
+
+ # Set source endpoint information
+ ix = self.get_interface(ifname)
+ self.ipr.link("set", index=ix, address=src.mac_addr)
+ # push source endpoint into source namespace
+ self.ipr.link("set", index=ix,
+ net_ns_fd=src.parent.get_ns_name(), state="up")
+ # Set interface ip address; seems to be
+ # lost of set prior to moving to namespace
+ self.set_interface_ipaddress(
+ src.parent, ifname, src.ipaddress , src.prefixlen)
+
+ # Sef destination endpoint information
+ ix = self.get_interface(destname)
+ self.ipr.link("set", index=ix, address=dest.mac_addr)
+ # push destination endpoint into the destination namespace
+ self.ipr.link("set", index=ix,
+ net_ns_fd=dest.parent.get_ns_name(), state="up")
+ # Set interface ip address
+ self.set_interface_ipaddress(dest.parent, destname,
+ dest.ipaddress, dest.prefixlen)
+
+ def show_interfaces(self, node):
+ cmd = ["ip", "addr"]
+ if node is None:
+ # Run with no namespace
+ subprocess.call(cmd)
+ else:
+ # Run in node's namespace
+ assert isinstance(node, Node)
+ self.message("Enumerating all interfaces in ", node.name)
+ node.execute(cmd)
+
+ def delete(self):
+ self.message("Deleting virtual network")
+ for n in self.nodes:
+ n.remove()
+ self.ipr.close()
+
+
+### Here begins the concrete instantiation of the network
+# Network setup:
+# Each of these is a separate namespace.
+#
+# 62:ce:1b:48:3e:61 a2:59:94:cf:51:09
+# 96:a4:85:fe:2a:11 62:ce:1b:48:3e:60
+# /------------------\ /-----------------\
+# ---------- -------- ---------
+# | clt | | sw | | srv |
+# ---------- -------- ---------
+# 10.0.0.11 10.0.0.10
+#
+
+class SimulatedNetwork(NetworkBase):
+ def __init__(self):
+ NetworkBase.__init__(self)
+
+ self.client = Node("clt")
+ self.add_node(self.client)
+ self.client_endpoint = Endpoint("10.0.0.11", "96:a4:85:fe:2a:11")
+ self.client.add_endpoint(self.client_endpoint)
+
+ self.server = Node("srv")
+ self.add_node(self.server)
+ self.server_endpoint = Endpoint("10.0.0.10", "a2:59:94:cf:51:09")
+ self.server.add_endpoint(self.server_endpoint)
+
+ self.switch = Node("sw")
+ self.add_node(self.switch)
+ self.sw_clt_endpoint = Endpoint(None, "62:ce:1b:48:3e:61")
+ self.sw_srv_endpoint = Endpoint(None, "62:ce:1b:48:3e:60")
+ self.switch.add_endpoint(self.sw_clt_endpoint)
+ self.switch.add_endpoint(self.sw_srv_endpoint)
+
+ def run_method_in_node(self, node, method, args):
+ # run a method of the SimulatedNetwork class in a different namespace
+ # return the exit code
+ assert isinstance(node, Node)
+ assert isinstance(args, list)
+ torun = __file__
+ args.insert(0, torun)
+ args.insert(1, method)
+ return node.execute(args) # runs the command argv[0] method args
+
+ def instantiate(self):
+ # Creates the various namespaces
+ self.message("Creating virtual network")
+
+ self.message("Create client-switch link")
+ self.create_link(self.client_endpoint, self.sw_clt_endpoint)
+
+ self.message("Create server-switch link")
+ self.create_link(self.server_endpoint, self.sw_srv_endpoint)
+
+ self.show_interfaces(self.client)
+ self.show_interfaces(self.server)
+ self.show_interfaces(self.switch)
+
+ self.message("Set ARP mappings")
+ self.client.set_arp(self.server_endpoint)
+ self.server.set_arp(self.client_endpoint)
+
+ def setup_switch(self):
+ # This method is run in the switch namespace.
+ self.message("Compiling and loading BPF program")
+
+ b = BPF(src_file="./simple.c", debug=0)
+ fn = b.load_func("ebpf_filter", BPF.SCHED_CLS)
+
+ self.message("BPF program loaded")
+
+ self.message("Discovering tables")
+ routing_tbl = b.get_table("routing")
+ routing_miss_tbl = b.get_table("ebpf_routing_miss")
+ cnt_tbl = b.get_table("cnt")
+
+ self.message("Hooking up BPF classifiers using TC")
+
+ interfname = self.get_interface_name(self.switch, self.server)
+ sw_srv_idx = self.get_interface(interfname)
+ self.ipr.tc("add", "ingress", sw_srv_idx, "ffff:")
+ self.ipr.tc("add-filter", "bpf", sw_srv_idx, ":1", fd=fn.fd,
+ name=fn.name, parent="ffff:", action="ok", classid=1)
+
+ interfname = self.get_interface_name(self.switch, self.client)
+ sw_clt_idx = self.get_interface(interfname)
+ self.ipr.tc("add", "ingress", sw_clt_idx, "ffff:")
+ self.ipr.tc("add-filter", "bpf", sw_clt_idx, ":1", fd=fn.fd,
+ name=fn.name, parent="ffff:", action="ok", classid=1)
+
+ self.message("Populating tables from the control plane")
+ cltip = self.client_endpoint.get_ip_address()
+ srvip = self.server_endpoint.get_ip_address()
+
+ # BCC does not support tbl.Leaf when the type contains a union,
+ # so we have to make up the value type manually. Unfortunately
+ # these sizes are not portable...
+
+ class Forward(ctypes.Structure):
+ _fields_ = [("port", ctypes.c_ushort)]
+
+ class Nop(ctypes.Structure):
+ _fields_ = []
+
+ class Union(ctypes.Union):
+ _fields_ = [("nop", Nop),
+ ("forward", Forward)]
+
+ class Value(ctypes.Structure):
+ _fields_ = [("action", ctypes.c_uint),
+ ("u", Union)]
+
+ if False:
+ # This is how it should ideally be done, but it does not work
+ routing_tbl[routing_tbl.Key(int(cltip))] = routing_tbl.Leaf(
+ 1, sw_clt_idx)
+ routing_tbl[routing_tbl.Key(int(srvip))] = routing_tbl.Leaf(
+ 1, sw_srv_idx)
+ else:
+ v1 = Value()
+ v1.action = 1
+ v1.u.forward.port = sw_clt_idx
+
+ v2 = Value()
+ v2.action = 1;
+ v2.u.forward.port = sw_srv_idx
+
+ routing_tbl[routing_tbl.Key(int(cltip))] = v1
+ routing_tbl[routing_tbl.Key(int(srvip))] = v2
+
+ self.message("Dumping table contents")
+ for key, leaf in routing_tbl.items():
+ self.message(str(IPAddress(key.key_field_0)),
+ leaf.action, leaf.u.forward.port)
+
+ def run(self):
+ self.message("Pinging server from client")
+ ping = ["ping", self.server_endpoint.ipaddress, "-c", "2"]
+ result = self.client.execute(ping)
+ if result != 0:
+ raise Exception("Test failed")
+ else:
+ print("Test succeeded!")
+
+ def prepare_switch(self):
+ self.message("Configuring switch")
+ # Re-invokes this script in the switch namespace;
+ # this causes the setup_switch method to be run in that context.
+ # This is the same as running self.setup_switch()
+ # but in the switch namespace
+ self.run_method_in_node(self.switch, "setup_switch", [])
+
+
+def compile(source, destination):
+ try:
+ status = subprocess.call(
+ "../compiler/p4toEbpf.py " + source + " -o " + destination,
+ shell=True)
+ if status < 0:
+ print("Child was terminated by signal", -status, file=sys.stderr)
+ else:
+ print("Child returned", status, file=sys.stderr)
+ except OSError as e:
+ print("Execution failed:", e, file=sys.stderr)
+ raise e
+
+def start_simulation():
+ compile("testprograms/simple.p4", "simple.c")
+ network = SimulatedNetwork()
+ network.instantiate()
+ network.prepare_switch()
+ network.run()
+ network.delete()
+ os.remove("simple.c")
+
+def main(argv):
+ print(str(argv))
+ if len(argv) == 1:
+ # Main entry point: start simulation
+ start_simulation()
+ else:
+ # We are invoked with some arguments (probably in a different namespace)
+ # First argument is a method name, rest are method arguments.
+ # Create a SimulatedNetwork and invoke the specified method with the
+ # specified arguments.
+ network = SimulatedNetwork()
+ methodname = argv[1]
+ arguments = argv[2:]
+ method = getattr(network, methodname)
+ method(*arguments)
+
+if __name__ == '__main__':
+ main(sys.argv)
+
diff --git a/src/cc/frontends/p4/test/testP4toEbpf.py b/src/cc/frontends/p4/test/testP4toEbpf.py
new file mode 100755
index 0000000..5406f59
--- /dev/null
+++ b/src/cc/frontends/p4/test/testP4toEbpf.py
@@ -0,0 +1,85 @@
+#!/usr/bin/env python
+
+# Copyright (c) Barefoot Networks, Inc.
+# Licensed under the Apache License, Version 2.0 (the "License")
+
+# Runs the compiler on all files in the 'testprograms' folder
+# Writes outputs in the 'testoutputs' folder
+
+from __future__ import print_function
+from bcc import BPF
+import os, sys
+sys.path.append("../compiler") # To get hold of p4toEbpf
+ # We want to run it without installing it
+import p4toEbpf
+import os
+
+def drop_extension(filename):
+ return os.path.splitext(os.path.basename(filename))[0]
+
+filesFailed = {} # map error kind -> list[ (file, error) ]
+
+def set_error(kind, file, error):
+ if kind in filesFailed:
+ filesFailed[kind].append((file, error))
+ else:
+ filesFailed[kind] = [(file, error)]
+
+def is_root():
+ # Is this code portable?
+ return os.getuid() == 0
+
+def main():
+ testpath = "testprograms"
+ destFolder = "testoutputs"
+ files = os.listdir(testpath)
+ files.sort()
+ filesDone = 0
+ errors = 0
+
+ if not is_root():
+ print("Loading EBPF programs requires root privilege.")
+ print("Will only test compilation, not loading.")
+ print("(Run with sudo to test program loading.)")
+
+ for f in files:
+ path = os.path.join(testpath, f)
+
+ if not os.path.isfile(path):
+ continue
+ if not path.endswith(".p4"):
+ continue
+
+ destname = drop_extension(path) + ".c"
+ destname = os.path.join(destFolder, destname)
+
+ args = [path, "-o", destname]
+
+ result = p4toEbpf.process(args)
+ if result.kind != "OK":
+ errors += 1
+ print(path, result.error)
+ set_error(result.kind, path, result.error)
+ else:
+ # Try to load the compiled function
+ if is_root():
+ try:
+ print("Compiling and loading BPF program")
+ b = BPF(src_file=destname, debug=0)
+ fn = b.load_func("ebpf_filter", BPF.SCHED_CLS)
+ except Exception as e:
+ print(e)
+ set_error("BPF error", path, str(e))
+
+ filesDone += 1
+
+ print("Compiled", filesDone, "files", errors, "errors")
+ for key in sorted(filesFailed):
+ print(key, ":", len(filesFailed[key]), "programs")
+ for v in filesFailed[key]:
+ print("\t", v)
+ exit(len(filesFailed) != 0)
+
+
+if __name__ == "__main__":
+ main()
diff --git a/src/cc/frontends/p4/test/testoutputs/.empty b/src/cc/frontends/p4/test/testoutputs/.empty
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/cc/frontends/p4/test/testoutputs/.empty
diff --git a/src/cc/frontends/p4/test/testprograms/arrayKey.p4 b/src/cc/frontends/p4/test/testprograms/arrayKey.p4
new file mode 100644
index 0000000..cc6f028
--- /dev/null
+++ b/src/cc/frontends/p4/test/testprograms/arrayKey.p4
@@ -0,0 +1,34 @@
+header_type ethernet_t {
+ fields {
+ dstAddr : 48;
+ srcAddr : 48;
+ etherType : 16;
+ }
+}
+
+parser start {
+ return parse_ethernet;
+}
+
+header ethernet_t ethernet;
+
+parser parse_ethernet {
+ extract(ethernet);
+ return ingress;
+}
+
+action nop()
+{}
+
+table routing {
+ reads {
+ ethernet.dstAddr: exact;
+ }
+ actions { nop; }
+ size : 512;
+}
+
+control ingress
+{
+ apply(routing);
+}
\ No newline at end of file
diff --git a/src/cc/frontends/p4/test/testprograms/basic_routing.p4 b/src/cc/frontends/p4/test/testprograms/basic_routing.p4
new file mode 100644
index 0000000..5644071
--- /dev/null
+++ b/src/cc/frontends/p4/test/testprograms/basic_routing.p4
@@ -0,0 +1,231 @@
+/*
+Copyright 2013-present Barefoot Networks, Inc.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+header_type ethernet_t {
+ fields {
+ dstAddr : 48;
+ srcAddr : 48;
+ etherType : 16;
+ }
+}
+
+header_type ipv4_t {
+ fields {
+ version : 4;
+ ihl : 4;
+ diffserv : 8;
+ totalLen : 16;
+ identification : 16;
+ flags : 3;
+ fragOffset : 13;
+ ttl : 8;
+ protocol : 8;
+ hdrChecksum : 16;
+ srcAddr : 32;
+ dstAddr: 32;
+ }
+}
+
+parser start {
+ return parse_ethernet;
+}
+
+#define ETHERTYPE_IPV4 0x0800
+
+header ethernet_t ethernet;
+
+parser parse_ethernet {
+ extract(ethernet);
+ return select(latest.etherType) {
+ ETHERTYPE_IPV4 : parse_ipv4;
+ default: ingress;
+ }
+}
+
+header ipv4_t ipv4;
+
+/* Not yet supported on EBPF target
+
+field_list ipv4_checksum_list {
+ ipv4.version;
+ ipv4.ihl;
+ ipv4.diffserv;
+ ipv4.totalLen;
+ ipv4.identification;
+ ipv4.flags;
+ ipv4.fragOffset;
+ ipv4.ttl;
+ ipv4.protocol;
+ ipv4.srcAddr;
+ ipv4.dstAddr;
+}
+
+field_list_calculation ipv4_checksum {
+ input {
+ ipv4_checksum_list;
+ }
+ algorithm : csum16;
+ output_width : 16;
+}
+
+calculated_field ipv4.hdrChecksum {
+ verify ipv4_checksum;
+ update ipv4_checksum;
+}
+*/
+
+parser parse_ipv4 {
+ extract(ipv4);
+ return ingress;
+}
+
+#define PORT_VLAN_TABLE_SIZE 32768
+#define BD_TABLE_SIZE 65536
+#define IPV4_LPM_TABLE_SIZE 16384
+#define IPV4_HOST_TABLE_SIZE 131072
+#define NEXTHOP_TABLE_SIZE 32768
+#define REWRITE_MAC_TABLE_SIZE 32768
+
+#define VRF_BIT_WIDTH 12
+#define BD_BIT_WIDTH 16
+#define IFINDEX_BIT_WIDTH 10
+
+/* METADATA */
+header_type ingress_metadata_t {
+ fields {
+ vrf : VRF_BIT_WIDTH; /* VRF */
+ bd : BD_BIT_WIDTH; /* ingress BD */
+ nexthop_index : 16; /* final next hop index */
+ }
+}
+
+metadata ingress_metadata_t ingress_metadata;
+
+action on_miss() {
+}
+
+action set_bd(bd) {
+ modify_field(ingress_metadata.bd, bd);
+}
+
+table port_mapping {
+ reads {
+ standard_metadata.ingress_port : exact;
+ }
+ actions {
+ set_bd;
+ }
+ size : PORT_VLAN_TABLE_SIZE;
+}
+
+action set_vrf(vrf) {
+ modify_field(ingress_metadata.vrf, vrf);
+}
+
+table bd {
+ reads {
+ ingress_metadata.bd : exact;
+ }
+ actions {
+ set_vrf;
+ }
+ size : BD_TABLE_SIZE;
+}
+
+action fib_hit_nexthop(nexthop_index) {
+ modify_field(ingress_metadata.nexthop_index, nexthop_index);
+ subtract_from_field(ipv4.ttl, 1);
+}
+
+table ipv4_fib {
+ reads {
+ ingress_metadata.vrf : exact;
+ ipv4.dstAddr : exact;
+ }
+ actions {
+ on_miss;
+ fib_hit_nexthop;
+ }
+ size : IPV4_HOST_TABLE_SIZE;
+}
+
+table ipv4_fib_lpm {
+ reads {
+ ingress_metadata.vrf : exact;
+ ipv4.dstAddr : exact; // lpm not supported
+ }
+ actions {
+ on_miss;
+ fib_hit_nexthop;
+ }
+ size : IPV4_LPM_TABLE_SIZE;
+}
+
+action set_egress_details(egress_spec) {
+ modify_field(standard_metadata.egress_spec, egress_spec);
+}
+
+table nexthop {
+ reads {
+ ingress_metadata.nexthop_index : exact;
+ }
+ actions {
+ on_miss;
+ set_egress_details;
+ }
+ size : NEXTHOP_TABLE_SIZE;
+}
+
+control ingress {
+ if (valid(ipv4)) {
+ /* derive ingress_metadata.bd */
+ apply(port_mapping);
+
+ /* derive ingress_metadata.vrf */
+ apply(bd);
+
+ /* fib lookup, set ingress_metadata.nexthop_index */
+ apply(ipv4_fib) {
+ on_miss {
+ apply(ipv4_fib_lpm);
+ }
+ }
+
+ /* derive standard_metadata.egress_spec from ingress_metadata.nexthop_index */
+ apply(nexthop);
+ }
+}
+
+action rewrite_src_dst_mac(smac, dmac) {
+ modify_field(ethernet.srcAddr, smac);
+ modify_field(ethernet.dstAddr, dmac);
+}
+
+table rewrite_mac {
+ reads {
+ ingress_metadata.nexthop_index : exact;
+ }
+ actions {
+ on_miss;
+ rewrite_src_dst_mac;
+ }
+ size : REWRITE_MAC_TABLE_SIZE;
+}
+
+control egress {
+ /* set smac and dmac from ingress_metadata.nexthop_index */
+ apply(rewrite_mac);
+}
\ No newline at end of file
diff --git a/src/cc/frontends/p4/test/testprograms/bitfields.p4 b/src/cc/frontends/p4/test/testprograms/bitfields.p4
new file mode 100644
index 0000000..9123c49
--- /dev/null
+++ b/src/cc/frontends/p4/test/testprograms/bitfields.p4
@@ -0,0 +1,66 @@
+header_type ht
+{
+ fields
+ {
+ f1 : 1;
+ f2 : 2;
+ f3 : 3;
+ f4 : 4;
+ f5 : 5;
+ f6 : 6;
+ f7 : 7;
+ f8 : 8;
+ f9 : 9;
+ f10 : 10;
+ f11 : 11;
+ f12 : 12;
+ f13 : 13;
+ f14 : 14;
+ f15 : 15;
+ f16 : 16;
+ f17 : 17;
+ f18 : 18;
+ f19 : 19;
+ f20 : 20;
+ f21 : 21;
+ f22 : 22;
+ f23 : 23;
+ f24 : 24;
+ f25 : 25;
+ f26 : 26;
+ f27 : 27;
+ f28 : 28;
+ f29 : 29;
+ f30 : 30;
+ f31 : 31;
+ f32 : 32;
+ }
+}
+
+header_type larget
+{
+ fields
+ {
+ f48 : 48;
+ f1: 1;
+ f49 : 48;
+ f2 : 1;
+ f64 : 64;
+ f3 : 1;
+ f128 : 128;
+ }
+}
+
+header ht h;
+header larget large;
+
+parser start
+{
+ extract(h);
+ extract(large);
+ return ingress;
+}
+
+control ingress
+{
+}
diff --git a/src/cc/frontends/p4/test/testprograms/compositeArray.p4 b/src/cc/frontends/p4/test/testprograms/compositeArray.p4
new file mode 100644
index 0000000..5524042
--- /dev/null
+++ b/src/cc/frontends/p4/test/testprograms/compositeArray.p4
@@ -0,0 +1,46 @@
+header_type ethernet_t {
+ fields {
+ dstAddr : 48;
+ }
+}
+
+header_type ipv4_t {
+ fields {
+ srcAddr : 32;
+ }
+}
+
+parser start {
+ return parse_ethernet;
+}
+
+header ethernet_t ethernet;
+
+parser parse_ethernet {
+ extract(ethernet);
+ return parse_ipv4;
+}
+
+action nop()
+{}
+
+header ipv4_t ipv4;
+
+parser parse_ipv4 {
+ extract(ipv4);
+ return ingress;
+}
+
+table routing {
+ reads {
+ ethernet.dstAddr: exact;
+ ipv4.srcAddr: exact;
+ }
+ actions { nop; }
+ size : 512;
+}
+
+control ingress
+{
+ apply(routing);
+}
\ No newline at end of file
diff --git a/src/cc/frontends/p4/test/testprograms/compositeKey.p4 b/src/cc/frontends/p4/test/testprograms/compositeKey.p4
new file mode 100644
index 0000000..ed04e9f
--- /dev/null
+++ b/src/cc/frontends/p4/test/testprograms/compositeKey.p4
@@ -0,0 +1,72 @@
+header_type ethernet_t {
+ fields {
+ dstAddr : 48;
+ srcAddr : 48;
+ etherType : 16;
+ }
+}
+
+header_type ipv4_t {
+ fields {
+ version : 4;
+ ihl : 4;
+ diffserv : 8;
+ totalLen : 16;
+ identification : 16;
+ flags : 3;
+ fragOffset : 13;
+ ttl : 8;
+ protocol : 8;
+ hdrChecksum : 16;
+ srcAddr : 32;
+ dstAddr: 32;
+ }
+}
+
+parser start {
+ return parse_ethernet;
+}
+
+header ethernet_t ethernet;
+
+parser parse_ethernet {
+ extract(ethernet);
+ return select(latest.etherType) {
+ 0x800 : parse_ipv4;
+ default: ingress;
+ }
+}
+
+action nop()
+{}
+
+action forward(port)
+{
+ modify_field(standard_metadata.egress_port, port);
+}
+
+header ipv4_t ipv4;
+
+parser parse_ipv4 {
+ extract(ipv4);
+ return ingress;
+}
+
+table routing {
+ reads {
+ ipv4.dstAddr: exact;
+ ipv4.srcAddr: exact;
+ }
+ actions { nop; forward; }
+ size : 512;
+}
+
+counter cnt {
+ type: bytes;
+ direct: routing;
+}
+
+control ingress
+{
+ apply(routing);
+}
\ No newline at end of file
diff --git a/src/cc/frontends/p4/test/testprograms/do_nothing.p4 b/src/cc/frontends/p4/test/testprograms/do_nothing.p4
new file mode 100644
index 0000000..845f8d4
--- /dev/null
+++ b/src/cc/frontends/p4/test/testprograms/do_nothing.p4
@@ -0,0 +1,36 @@
+/* Sample P4 program */
+header_type ethernet_t {
+ fields {
+ dstAddr : 48;
+ srcAddr : 48;
+ etherType : 16;
+ }
+}
+
+parser start {
+ return parse_ethernet;
+}
+
+header ethernet_t ethernet;
+
+parser parse_ethernet {
+ extract(ethernet);
+ return ingress;
+}
+
+action action_0(){
+ no_op();
+}
+
+table table_0 {
+ reads {
+ ethernet.etherType : exact;
+ }
+ actions {
+ action_0;
+ }
+}
+
+control ingress {
+ apply(table_0);
+}
diff --git a/src/cc/frontends/p4/test/testprograms/simple.p4 b/src/cc/frontends/p4/test/testprograms/simple.p4
new file mode 100644
index 0000000..7f28561
--- /dev/null
+++ b/src/cc/frontends/p4/test/testprograms/simple.p4
@@ -0,0 +1,74 @@
+// Routes a packet to an interface based on its IPv4 address
+// Maintains a set of counters on the routing table
+
+header_type ethernet_t {
+ fields {
+ dstAddr : 48;
+ srcAddr : 48;
+ etherType : 16;
+ }
+}
+
+header_type ipv4_t {
+ fields {
+ version : 4;
+ ihl : 4;
+ diffserv : 8;
+ totalLen : 16;
+ identification : 16;
+ flags : 3;
+ fragOffset : 13;
+ ttl : 8;
+ protocol : 8;
+ hdrChecksum : 16;
+ srcAddr : 32;
+ dstAddr: 32;
+ }
+}
+
+parser start {
+ return parse_ethernet;
+}
+
+header ethernet_t ethernet;
+
+parser parse_ethernet {
+ extract(ethernet);
+ return select(latest.etherType) {
+ 0x800 : parse_ipv4;
+ default: ingress;
+ }
+}
+
+action nop()
+{}
+
+action forward(port)
+{
+ modify_field(standard_metadata.egress_port, port);
+}
+
+header ipv4_t ipv4;
+
+parser parse_ipv4 {
+ extract(ipv4);
+ return ingress;
+}
+
+table routing {
+ reads {
+ ipv4.dstAddr: exact;
+ }
+ actions { nop; forward; }
+ size : 512;
+}
+
+counter cnt {
+ type: bytes;
+ direct: routing;
+}
+
+control ingress
+{
+ apply(routing);
+}
\ No newline at end of file
diff --git a/src/cc/includes/bpf_common.h b/src/cc/includes/bpf_common.h
new file mode 120000
index 0000000..b98d5f3
--- /dev/null
+++ b/src/cc/includes/bpf_common.h
@@ -0,0 +1 @@
+../bpf_common.h
\ No newline at end of file
diff --git a/src/cc/includes/compat/linux/bpf.h b/src/cc/includes/compat/linux/bpf.h
new file mode 120000
index 0000000..f637ca9
--- /dev/null
+++ b/src/cc/includes/compat/linux/bpf.h
@@ -0,0 +1 @@
+../../../compat/linux/bpf.h
\ No newline at end of file
diff --git a/src/cc/includes/ns_guard.h b/src/cc/includes/ns_guard.h
new file mode 120000
index 0000000..4d4919e
--- /dev/null
+++ b/src/cc/includes/ns_guard.h
@@ -0,0 +1 @@
+../ns_guard.h
\ No newline at end of file
diff --git a/src/cc/json_map_decl_visitor.cc b/src/cc/json_map_decl_visitor.cc
index 5389619..c7fe9b8 100644
--- a/src/cc/json_map_decl_visitor.cc
+++ b/src/cc/json_map_decl_visitor.cc
@@ -20,7 +20,6 @@
#include <clang/AST/ASTContext.h>
#include <clang/AST/RecordLayout.h>
#include <clang/AST/RecursiveASTVisitor.h>
-#include <llvm/ADT/StringExtras.h>
#include "common.h"
#include "table_desc.h"
@@ -42,8 +41,8 @@
bool VisitTypedefType(const clang::TypedefType *T);
bool VisitTagType(const clang::TagType *T);
bool VisitPointerType(const clang::PointerType *T);
+ bool VisitEnumConstantDecl(clang::EnumConstantDecl *D);
bool VisitEnumDecl(clang::EnumDecl *D);
- bool VisitAttr(clang::Attr *A);
private:
bool shouldSkipPadding(const RecordDecl *D);
@@ -80,11 +79,7 @@
result_ += "[";
TraverseDecl(F);
if (const ConstantArrayType *T = dyn_cast<ConstantArrayType>(F->getType()))
-#if LLVM_MAJOR_VERSION >= 13
- result_ += ", [" + toString(T->getSize(), 10, false) + "]";
-#else
result_ += ", [" + T->getSize().toString(10, false) + "]";
-#endif
if (F->isBitField())
result_ += ", " + to_string(F->getBitWidthValue(C));
result_ += "], ";
@@ -97,8 +92,22 @@
return true;
}
+bool BMapDeclVisitor::VisitEnumConstantDecl(EnumConstantDecl *D) {
+ result_ += "\"";
+ result_ += D->getName();
+ result_ += "\",";
+ return false;
+}
+
bool BMapDeclVisitor::VisitEnumDecl(EnumDecl *D) {
- TraverseType(D->getIntegerType());
+ result_ += "[\"";
+ result_ += D->getName();
+ result_ += "\", [";
+ for (auto it = D->enumerator_begin(); it != D->enumerator_end(); ++it) {
+ TraverseDecl(*it);
+ }
+ result_.erase(result_.end() - 1);
+ result_ += "], \"enum\"]";
return false;
}
@@ -174,7 +183,6 @@
result_ += "\"";
return true;
}
-bool BMapDeclVisitor::VisitAttr(clang::Attr *A) { return false; }
class JsonMapTypesVisitor : public virtual MapTypesVisitor {
public:
diff --git a/src/cc/libbcc.pc.in b/src/cc/libbcc.pc.in
index eb3e43a..69b28c1 100644
--- a/src/cc/libbcc.pc.in
+++ b/src/cc/libbcc.pc.in
@@ -1,6 +1,6 @@
prefix=@CMAKE_INSTALL_PREFIX@
exec_prefix=${prefix}
-libdir=${exec_prefix}/@CMAKE_INSTALL_LIBDIR@
+libdir=${exec_prefix}/lib
includedir=${prefix}/include
datarootdir=${prefix}/share
diff --git a/src/cc/libbpf.c b/src/cc/libbpf.c
index c93f82f..6b295fe 100644
--- a/src/cc/libbpf.c
+++ b/src/cc/libbpf.c
@@ -25,7 +25,6 @@
#include <linux/bpf.h>
#include <linux/bpf_common.h>
#include <linux/if_packet.h>
-#include <linux/types.h>
#include <linux/perf_event.h>
#include <linux/pkt_cls.h>
#include <linux/rtnetlink.h>
@@ -38,13 +37,11 @@
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
-#include <libgen.h>
#include <string.h>
#include <sys/ioctl.h>
#include <sys/resource.h>
#include <sys/stat.h>
#include <sys/types.h>
-#include <sys/vfs.h>
#include <unistd.h>
#include <linux/if_alg.h>
@@ -54,8 +51,6 @@
// TODO: Remove this when CentOS 6 support is not needed anymore
#include "setns.h"
-#include "bcc_libbpf_inc.h"
-
// TODO: remove these defines when linux-libc-dev exports them properly
#ifndef __NR_bpf
@@ -87,17 +82,7 @@
#define AF_ALG 38
#endif
-#ifndef min
#define min(x, y) ((x) < (y) ? (x) : (y))
-#endif
-
-#define UNUSED(expr) do { (void)(expr); } while (0)
-
-#define PERF_UPROBE_REF_CTR_OFFSET_SHIFT 32
-
-#ifndef BPF_FS_MAGIC
-#define BPF_FS_MAGIC 0xcafe4a11
-#endif
struct bpf_helper {
char *name;
@@ -195,109 +180,8 @@
{"map_pop_elem", "4.20"},
{"map_peak_elem", "4.20"},
{"msg_push_data", "4.20"},
- {"msg_pop_data", "5.0"},
- {"rc_pointer_rel", "5.0"},
- {"spin_lock", "5.1"},
- {"spin_unlock", "5.1"},
- {"sk_fullsock", "5.1"},
- {"tcp_sock", "5.1"},
- {"skb_ecn_set_ce", "5.1"},
- {"get_listener_sock", "5.1"},
- {"skc_lookup_tcp", "5.2"},
- {"tcp_check_syncookie", "5.2"},
- {"sysctl_get_name", "5.2"},
- {"sysctl_get_current_value", "5.2"},
- {"sysctl_get_new_value", "5.2"},
- {"sysctl_set_new_value", "5.2"},
- {"strtol", "5.2"},
- {"strtoul", "5.2"},
- {"sk_storage_get", "5.2"},
- {"sk_storage_delete", "5.2"},
- {"send_signal", "5.3"},
- {"tcp_gen_syncookie", "5.3"},
- {"skb_output", "5.5"},
- {"probe_read_user", "5.5"},
- {"probe_read_kernel", "5.5"},
- {"probe_read_user_str", "5.5"},
- {"probe_read_kernel_str", "5.5"},
- {"tcp_send_ack", "5.5"},
- {"send_signal_thread", "5.5"},
- {"jiffies64", "5.5"},
- {"read_branch_records", "5.6"},
- {"get_ns_current_pid_tgid", "5.6"},
- {"xdp_output", "5.6"},
- {"get_netns_cookie", "5.6"},
- {"get_current_ancestor_cgroup_id", "5.6"},
- {"sk_assign", "5.6"},
- {"ktime_get_boot_ns", "5.7"},
- {"seq_printf", "5.7"},
- {"seq_write", "5.7"},
- {"sk_cgroup_id", "5.7"},
- {"sk_ancestor_cgroup_id", "5.7"},
- {"csum_level", "5.7"},
- {"ringbuf_output", "5.8"},
- {"ringbuf_reserve", "5.8"},
- {"ringbuf_submit", "5.8"},
- {"ringbuf_discard", "5.8"},
- {"ringbuf_query", "5.8"},
- {"skc_to_tcp6_sock", "5.9"},
- {"skc_to_tcp_sock", "5.9"},
- {"skc_to_tcp_timewait_sock", "5.9"},
- {"skc_to_tcp_request_sock", "5.9"},
- {"skc_to_udp6_sock", "5.9"},
- {"get_task_stack", "5.9"},
- {"load_hdr_opt", "5.10"},
- {"store_hdr_opt", "5.10"},
- {"reserve_hdr_opt", "5.10"},
- {"inode_storage_get", "5.10"},
- {"inode_storage_delete", "5.10"},
- {"d_path", "5.10"},
- {"copy_from_user", "5.10"},
- {"snprintf_btf", "5.10"},
- {"seq_printf_btf", "5.10"},
- {"skb_cgroup_classid", "5.10"},
- {"redirect_neigh", "5.10"},
- {"per_cpu_ptr", "5.10"},
- {"this_cpu_ptr", "5.10"},
- {"redirect_peer", "5.10"},
- {"task_storage_get", "5.11"},
- {"task_storage_delete", "5.11"},
- {"get_current_task_btf", "5.11"},
- {"bprm_opts_set", "5.11"},
- {"ktime_get_coarse_ns", "5.11"},
- {"ima_inode_hash", "5.11"},
- {"sock_from_file", "5.11"},
- {"check_mtu", "5.12"},
- {"for_each_map_elem", "5.13"},
- {"snprintf", "5.13"},
- {"sys_bpf", "5.14"},
- {"btf_find_by_name_kind", "5.14"},
- {"sys_close", "5.14"},
- {"timer_init", "5.15"},
- {"timer_set_callback", "5.15"},
- {"timer_start", "5.15"},
- {"timer_cancel", "5.15"},
- {"get_func_ip", "5.15"},
- {"get_attach_cookie", "5.15"},
- {"task_pt_regs", "5.15"},
- {"get_branch_snapshot", "5.16"},
- {"trace_vprintk", "5.16"},
- {"skc_to_unix_sock", "5.16"},
- {"kallsyms_lookup_name", "5.16"},
- {"find_vma", "5.17"},
- {"loop", "5.17"},
- {"strncmp", "5.17"},
- {"get_func_arg", "5.17"},
- {"get_func_ret", "5.17"},
- {"get_func_ret", "5.17"},
- {"get_retval", "5.18"},
- {"set_retval", "5.18"},
- {"xdp_get_buff_len", "5.18"},
- {"xdp_load_bytes", "5.18"},
- {"xdp_store_bytes", "5.18"},
- {"copy_from_user_task", "5.18"},
- {"skb_set_tstamp", "5.18"},
- {"ima_file_hash", "5.18"},
+ {"msg_pop_data", "4.21"},
+ {"rc_pointer_rel", "4.21"},
};
static uint64_t ptr_to_u64(void *ptr)
@@ -305,147 +189,91 @@
return (uint64_t) (unsigned long) ptr;
}
-static int libbpf_bpf_map_create(struct bpf_create_map_attr *create_attr)
+int bpf_create_map(enum bpf_map_type map_type, const char *name,
+ int key_size, int value_size,
+ int max_entries, int map_flags)
{
- LIBBPF_OPTS(bpf_map_create_opts, p);
+ size_t name_len = name ? strlen(name) : 0;
+ union bpf_attr attr;
+ memset(&attr, 0, sizeof(attr));
+ attr.map_type = map_type;
+ attr.key_size = key_size;
+ attr.value_size = value_size;
+ attr.max_entries = max_entries;
+ attr.map_flags = map_flags;
+ memcpy(attr.map_name, name, min(name_len, BPF_OBJ_NAME_LEN - 1));
- p.map_flags = create_attr->map_flags;
- p.numa_node = create_attr->numa_node;
- p.btf_fd = create_attr->btf_fd;
- p.btf_key_type_id = create_attr->btf_key_type_id;
- p.btf_value_type_id = create_attr->btf_value_type_id;
- p.map_ifindex = create_attr->map_ifindex;
- if (create_attr->map_type == BPF_MAP_TYPE_STRUCT_OPS)
- p.btf_vmlinux_value_type_id = create_attr->btf_vmlinux_value_type_id;
- else
- p.inner_map_fd = create_attr->inner_map_fd;
-
- return bpf_map_create(create_attr->map_type, create_attr->name, create_attr->key_size,
- create_attr->value_size, create_attr->max_entries, &p);
-}
-
-int bcc_create_map_xattr(struct bpf_create_map_attr *attr, bool allow_rlimit)
-{
- unsigned name_len = attr->name ? strlen(attr->name) : 0;
- char map_name[BPF_OBJ_NAME_LEN] = {};
-
- memcpy(map_name, attr->name, min(name_len, BPF_OBJ_NAME_LEN - 1));
- attr->name = map_name;
- int ret = libbpf_bpf_map_create(attr);
-
- if (ret < 0 && errno == EPERM) {
- if (!allow_rlimit)
- return ret;
-
- // see note below about the rationale for this retry
- struct rlimit rl = {};
- if (getrlimit(RLIMIT_MEMLOCK, &rl) == 0) {
- rl.rlim_max = RLIM_INFINITY;
- rl.rlim_cur = rl.rlim_max;
- if (setrlimit(RLIMIT_MEMLOCK, &rl) == 0)
- ret = libbpf_bpf_map_create(attr);
- }
- }
-
- // kernel already supports btf if its loading is successful,
- // but this map type may not support pretty print yet.
- if (ret < 0 && attr->btf_key_type_id && errno == 524 /* ENOTSUPP */) {
- attr->btf_fd = 0;
- attr->btf_key_type_id = 0;
- attr->btf_value_type_id = 0;
- ret = libbpf_bpf_map_create(attr);
- }
+ int ret = syscall(__NR_bpf, BPF_MAP_CREATE, &attr, sizeof(attr));
if (ret < 0 && name_len && (errno == E2BIG || errno == EINVAL)) {
- map_name[0] = '\0';
- ret = libbpf_bpf_map_create(attr);
+ memset(attr.map_name, 0, BPF_OBJ_NAME_LEN);
+ ret = syscall(__NR_bpf, BPF_MAP_CREATE, &attr, sizeof(attr));
}
if (ret < 0 && errno == EPERM) {
- if (!allow_rlimit)
- return ret;
-
// see note below about the rationale for this retry
+
struct rlimit rl = {};
if (getrlimit(RLIMIT_MEMLOCK, &rl) == 0) {
rl.rlim_max = RLIM_INFINITY;
rl.rlim_cur = rl.rlim_max;
if (setrlimit(RLIMIT_MEMLOCK, &rl) == 0)
- ret = libbpf_bpf_map_create(attr);
+ ret = syscall(__NR_bpf, BPF_MAP_CREATE, &attr, sizeof(attr));
}
}
return ret;
}
-int bcc_create_map(enum bpf_map_type map_type, const char *name,
- int key_size, int value_size,
- int max_entries, int map_flags)
-{
- struct bpf_create_map_attr attr = {};
-
- attr.map_type = map_type;
- attr.name = name;
- attr.key_size = key_size;
- attr.value_size = value_size;
- attr.max_entries = max_entries;
- attr.map_flags = map_flags;
- return bcc_create_map_xattr(&attr, true);
-}
-
int bpf_update_elem(int fd, void *key, void *value, unsigned long long flags)
{
- return bpf_map_update_elem(fd, key, value, flags);
+ union bpf_attr attr;
+ memset(&attr, 0, sizeof(attr));
+ attr.map_fd = fd;
+ attr.key = ptr_to_u64(key);
+ attr.value = ptr_to_u64(value);
+ attr.flags = flags;
+
+ return syscall(__NR_bpf, BPF_MAP_UPDATE_ELEM, &attr, sizeof(attr));
}
int bpf_lookup_elem(int fd, void *key, void *value)
{
- return bpf_map_lookup_elem(fd, key, value);
+ union bpf_attr attr;
+ memset(&attr, 0, sizeof(attr));
+ attr.map_fd = fd;
+ attr.key = ptr_to_u64(key);
+ attr.value = ptr_to_u64(value);
+
+ return syscall(__NR_bpf, BPF_MAP_LOOKUP_ELEM, &attr, sizeof(attr));
}
int bpf_delete_elem(int fd, void *key)
{
- return bpf_map_delete_elem(fd, key);
-}
+ union bpf_attr attr;
+ memset(&attr, 0, sizeof(attr));
+ attr.map_fd = fd;
+ attr.key = ptr_to_u64(key);
-int bpf_lookup_and_delete(int fd, void *key, void *value)
-{
- return bpf_map_lookup_and_delete_elem(fd, key, value);
-}
-
-int bpf_lookup_batch(int fd, __u32 *in_batch, __u32 *out_batch, void *keys,
- void *values, __u32 *count)
-{
- return bpf_map_lookup_batch(fd, in_batch, out_batch, keys, values, count,
- NULL);
-}
-
-int bpf_delete_batch(int fd, void *keys, __u32 *count)
-{
- return bpf_map_delete_batch(fd, keys, count, NULL);
-}
-
-int bpf_update_batch(int fd, void *keys, void *values, __u32 *count)
-{
- return bpf_map_update_batch(fd, keys, values, count, NULL);
-}
-
-int bpf_lookup_and_delete_batch(int fd, __u32 *in_batch, __u32 *out_batch,
- void *keys, void *values, __u32 *count)
-{
- return bpf_map_lookup_and_delete_batch(fd, in_batch, out_batch, keys, values,
- count, NULL);
+ return syscall(__NR_bpf, BPF_MAP_DELETE_ELEM, &attr, sizeof(attr));
}
int bpf_get_first_key(int fd, void *key, size_t key_size)
{
+ union bpf_attr attr;
int i, res;
+ memset(&attr, 0, sizeof(attr));
+ attr.map_fd = fd;
+ attr.key = 0;
+ attr.next_key = ptr_to_u64(key);
+
// 4.12 and above kernel supports passing NULL to BPF_MAP_GET_NEXT_KEY
// to get first key of the map. For older kernels, the call will fail.
- res = bpf_map_get_next_key(fd, 0, key);
+ res = syscall(__NR_bpf, BPF_MAP_GET_NEXT_KEY, &attr, sizeof(attr));
if (res < 0 && errno == EFAULT) {
// Fall back to try to find a non-existing key.
static unsigned char try_values[3] = {0, 0xff, 0x55};
+ attr.key = ptr_to_u64(key);
for (i = 0; i < 3; i++) {
memset(key, try_values[i], key_size);
// We want to check the existence of the key but we don't know the size
@@ -455,11 +283,11 @@
// trigger a page fault in kernel and affect performance. Hence we use
// ~0 which will fail and return fast.
// This should fail since we pass an invalid pointer for value.
- if (bpf_map_lookup_elem(fd, key, (void *)~0) >= 0)
+ if (bpf_lookup_elem(fd, key, (void *)~0) >= 0)
return -1;
// This means the key doesn't exist.
if (errno == ENOENT)
- return bpf_map_get_next_key(fd, (void*)&try_values[i], key);
+ return syscall(__NR_bpf, BPF_MAP_GET_NEXT_KEY, &attr, sizeof(attr));
}
return -1;
} else {
@@ -469,7 +297,13 @@
int bpf_get_next_key(int fd, void *key, void *next_key)
{
- return bpf_map_get_next_key(fd, key, next_key);
+ union bpf_attr attr;
+ memset(&attr, 0, sizeof(attr));
+ attr.map_fd = fd;
+ attr.key = ptr_to_u64(key);
+ attr.next_key = ptr_to_u64(next_key);
+
+ return syscall(__NR_bpf, BPF_MAP_GET_NEXT_KEY, &attr, sizeof(attr));
}
static void bpf_print_hints(int ret, char *log)
@@ -505,8 +339,8 @@
if (strstr(log, "invalid mem access 'inv'") != NULL) {
fprintf(stderr, "HINT: The invalid mem access 'inv' error can happen "
"if you try to dereference memory without first using "
- "bpf_probe_read_kernel() to copy it to the BPF stack. Sometimes the "
- "bpf_probe_read_kernel() is automatic by the bcc rewriter, other times "
+ "bpf_probe_read() to copy it to the BPF stack. Sometimes the "
+ "bpf_probe_read is automatic by the bcc rewriter, other times "
"you'll need to be explicit.\n\n");
}
@@ -538,7 +372,19 @@
int bpf_obj_get_info(int prog_map_fd, void *info, uint32_t *info_len)
{
- return bpf_obj_get_info_by_fd(prog_map_fd, info, info_len);
+ union bpf_attr attr;
+ int err;
+
+ memset(&attr, 0, sizeof(attr));
+ attr.info.bpf_fd = prog_map_fd;
+ attr.info.info_len = *info_len;
+ attr.info.info = ptr_to_u64(info);
+
+ err = syscall(__NR_bpf, BPF_OBJ_GET_INFO_BY_FD, &attr, sizeof(attr));
+ if (!err)
+ *info_len = attr.info.info_len;
+
+ return err;
}
int bpf_prog_compute_tag(const struct bpf_insn *insns, int prog_len,
@@ -592,8 +438,8 @@
}
union {
- unsigned char sha[20];
- unsigned long long tag;
+ unsigned char sha[20];
+ unsigned long long tag;
} u = {};
ret = read(shafd2, u.sha, 20);
if (ret != 20) {
@@ -635,65 +481,40 @@
return 0;
}
-static int libbpf_bpf_prog_load(const struct bpf_load_program_attr *load_attr,
- char *log_buf, size_t log_buf_sz)
+int bpf_prog_load(enum bpf_prog_type prog_type, const char *name,
+ const struct bpf_insn *insns, int prog_len,
+ const char *license, unsigned kern_version,
+ int log_level, char *log_buf, unsigned log_buf_size)
{
- LIBBPF_OPTS(bpf_prog_load_opts, p);
+ size_t name_len = name ? strlen(name) : 0;
+ union bpf_attr attr;
+ char *tmp_log_buf = NULL;
+ unsigned tmp_log_buf_size = 0;
+ int ret = 0, name_offset = 0;
- if (!load_attr || !log_buf != !log_buf_sz) {
+ memset(&attr, 0, sizeof(attr));
+
+ attr.prog_type = prog_type;
+ attr.kern_version = kern_version;
+ attr.license = ptr_to_u64((void *)license);
+
+ attr.insns = ptr_to_u64((void *)insns);
+ attr.insn_cnt = prog_len / sizeof(struct bpf_insn);
+ if (attr.insn_cnt > BPF_MAXINSNS) {
errno = EINVAL;
- return -EINVAL;
+ fprintf(stderr,
+ "bpf: %s. Program %s too large (%u insns), at most %d insns\n\n",
+ strerror(errno), name, attr.insn_cnt, BPF_MAXINSNS);
+ return -1;
}
- p.expected_attach_type = load_attr->expected_attach_type;
- switch (load_attr->prog_type) {
- case BPF_PROG_TYPE_STRUCT_OPS:
- case BPF_PROG_TYPE_LSM:
- p.attach_btf_id = load_attr->attach_btf_id;
- break;
- case BPF_PROG_TYPE_TRACING:
- case BPF_PROG_TYPE_EXT:
- p.attach_btf_id = load_attr->attach_btf_id;
- p.attach_prog_fd = load_attr->attach_prog_fd;
- break;
- default:
- p.prog_ifindex = load_attr->prog_ifindex;
- p.kern_version = load_attr->kern_version;
- }
- p.log_level = load_attr->log_level;
- p.log_buf = log_buf;
- p.log_size = log_buf_sz;
- p.prog_btf_fd = load_attr->prog_btf_fd;
- p.func_info_rec_size = load_attr->func_info_rec_size;
- p.func_info_cnt = load_attr->func_info_cnt;
- p.func_info = load_attr->func_info;
- p.line_info_rec_size = load_attr->line_info_rec_size;
- p.line_info_cnt = load_attr->line_info_cnt;
- p.line_info = load_attr->line_info;
- p.prog_flags = load_attr->prog_flags;
-
- return bpf_prog_load(load_attr->prog_type, load_attr->name, load_attr->license,
- load_attr->insns, load_attr->insns_cnt, &p);
-}
-
-int bcc_prog_load_xattr(struct bpf_load_program_attr *attr, int prog_len,
- char *log_buf, unsigned log_buf_size, bool allow_rlimit)
-{
- unsigned name_len = attr->name ? strlen(attr->name) : 0;
- char *tmp_log_buf = NULL, *attr_log_buf = NULL;
- unsigned tmp_log_buf_size = 0, attr_log_buf_size = 0;
- int ret = 0, name_offset = 0, expected_attach_type = 0;
- char prog_name[BPF_OBJ_NAME_LEN] = {};
-
- unsigned insns_cnt = prog_len / sizeof(struct bpf_insn);
- attr->insns_cnt = insns_cnt;
-
- if (attr->log_level > 0) {
+ attr.log_level = log_level;
+ if (attr.log_level > 0) {
if (log_buf_size > 0) {
- // Use user-provided log buffer if available.
+ // Use user-provided log buffer if availiable.
log_buf[0] = 0;
- attr_log_buf = log_buf;
- attr_log_buf_size = log_buf_size;
+ attr.log_buf = ptr_to_u64(log_buf);
+ attr.log_size = log_buf_size;
} else {
// Create and use temporary log buffer if user didn't provide one.
tmp_log_buf_size = LOG_BUF_SIZE;
@@ -701,93 +522,35 @@
if (!tmp_log_buf) {
fprintf(stderr, "bpf: Failed to allocate temporary log buffer: %s\n\n",
strerror(errno));
- attr->log_level = 0;
+ attr.log_level = 0;
} else {
tmp_log_buf[0] = 0;
- attr_log_buf = tmp_log_buf;
- attr_log_buf_size = tmp_log_buf_size;
+ attr.log_buf = ptr_to_u64(tmp_log_buf);
+ attr.log_size = tmp_log_buf_size;
}
}
}
if (name_len) {
- if (strncmp(attr->name, "kprobe__", 8) == 0)
+ if (strncmp(name, "kprobe__", 8) == 0)
name_offset = 8;
- else if (strncmp(attr->name, "kretprobe__", 11) == 0)
- name_offset = 11;
- else if (strncmp(attr->name, "tracepoint__", 12) == 0)
+ else if (strncmp(name, "tracepoint__", 12) == 0)
name_offset = 12;
- else if (strncmp(attr->name, "raw_tracepoint__", 16) == 0)
+ else if (strncmp(name, "raw_tracepoint__", 16) == 0)
name_offset = 16;
- else if (strncmp(attr->name, "kfunc__", 7) == 0) {
- name_offset = 7;
- expected_attach_type = BPF_TRACE_FENTRY;
- } else if (strncmp(attr->name, "kmod_ret__", 10) == 0) {
- name_offset = 10;
- expected_attach_type = BPF_MODIFY_RETURN;
- } else if (strncmp(attr->name, "kretfunc__", 10) == 0) {
- name_offset = 10;
- expected_attach_type = BPF_TRACE_FEXIT;
- } else if (strncmp(attr->name, "lsm__", 5) == 0) {
- name_offset = 5;
- expected_attach_type = BPF_LSM_MAC;
- } else if (strncmp(attr->name, "bpf_iter__", 10) == 0) {
- name_offset = 10;
- expected_attach_type = BPF_TRACE_ITER;
- }
-
- if (attr->prog_type == BPF_PROG_TYPE_TRACING ||
- attr->prog_type == BPF_PROG_TYPE_LSM) {
-#ifdef MINIMAL_LIBBPF
- fprintf(stderr, "vmlinux BTF not supported in this build of libbpf\n");
- return -1;
-#else
- ret = libbpf_find_vmlinux_btf_id(attr->name + name_offset,
- expected_attach_type);
- if (ret == -EINVAL) {
- fprintf(stderr, "bpf: vmlinux BTF is not found\n");
- return ret;
- } else if (ret < 0) {
- fprintf(stderr, "bpf: %s is not found in vmlinux BTF\n",
- attr->name + name_offset);
- return ret;
- }
-
- attr->attach_btf_id = ret;
- attr->expected_attach_type = expected_attach_type;
-#endif
- }
-
- memcpy(prog_name, attr->name + name_offset,
+ memcpy(attr.prog_name, name + name_offset,
min(name_len - name_offset, BPF_OBJ_NAME_LEN - 1));
- attr->name = prog_name;
}
- ret = libbpf_bpf_prog_load(attr, attr_log_buf, attr_log_buf_size);
-
- // func_info/line_info may not be supported in old kernels.
- if (ret < 0 && attr->func_info && errno == EINVAL) {
- attr->prog_btf_fd = 0;
- attr->func_info = NULL;
- attr->func_info_cnt = 0;
- attr->func_info_rec_size = 0;
- attr->line_info = NULL;
- attr->line_info_cnt = 0;
- attr->line_info_rec_size = 0;
- ret = libbpf_bpf_prog_load(attr, attr_log_buf, attr_log_buf_size);
- }
-
+ ret = syscall(__NR_bpf, BPF_PROG_LOAD, &attr, sizeof(attr));
// BPF object name is not supported on older Kernels.
// If we failed due to this, clear the name and try again.
if (ret < 0 && name_len && (errno == E2BIG || errno == EINVAL)) {
- prog_name[0] = '\0';
- ret = libbpf_bpf_prog_load(attr, attr_log_buf, attr_log_buf_size);
+ memset(attr.prog_name, 0, BPF_OBJ_NAME_LEN);
+ ret = syscall(__NR_bpf, BPF_PROG_LOAD, &attr, sizeof(attr));
}
if (ret < 0 && errno == EPERM) {
- if (!allow_rlimit)
- return ret;
-
// When EPERM is returned, two reasons are possible:
// 1. user has no permissions for bpf()
// 2. user has insufficent rlimit for locked memory
@@ -800,25 +563,20 @@
rl.rlim_max = RLIM_INFINITY;
rl.rlim_cur = rl.rlim_max;
if (setrlimit(RLIMIT_MEMLOCK, &rl) == 0)
- ret = libbpf_bpf_prog_load(attr, attr_log_buf, attr_log_buf_size);
+ ret = syscall(__NR_bpf, BPF_PROG_LOAD, &attr, sizeof(attr));
}
}
- if (ret < 0 && errno == E2BIG) {
- fprintf(stderr,
- "bpf: %s. Program %s too large (%u insns), at most %d insns\n\n",
- strerror(errno), attr->name, insns_cnt, BPF_MAXINSNS);
- return -1;
- }
-
// The load has failed. Handle log message.
if (ret < 0) {
// User has provided a log buffer.
if (log_buf_size) {
// If logging is not already enabled, enable it and do the syscall again.
- if (attr->log_level == 0) {
- attr->log_level = 1;
- ret = libbpf_bpf_prog_load(attr, log_buf, log_buf_size);
+ if (attr.log_level == 0) {
+ attr.log_level = 1;
+ attr.log_buf = ptr_to_u64(log_buf);
+ attr.log_size = log_buf_size;
+ ret = syscall(__NR_bpf, BPF_PROG_LOAD, &attr, sizeof(attr));
}
// Print the log message and return.
bpf_print_hints(ret, log_buf);
@@ -832,8 +590,8 @@
if (tmp_log_buf)
free(tmp_log_buf);
tmp_log_buf_size = LOG_BUF_SIZE;
- if (attr->log_level == 0)
- attr->log_level = 1;
+ if (attr.log_level == 0)
+ attr.log_level = 1;
for (;;) {
tmp_log_buf = malloc(tmp_log_buf_size);
if (!tmp_log_buf) {
@@ -842,7 +600,10 @@
goto return_result;
}
tmp_log_buf[0] = 0;
- ret = libbpf_bpf_prog_load(attr, tmp_log_buf, tmp_log_buf_size);
+ attr.log_buf = ptr_to_u64(tmp_log_buf);
+ attr.log_size = tmp_log_buf_size;
+
+ ret = syscall(__NR_bpf, BPF_PROG_LOAD, &attr, sizeof(attr));
if (ret < 0 && errno == ENOSPC) {
// Temporary buffer size is not enough. Double it and try again.
free(tmp_log_buf);
@@ -856,7 +617,7 @@
// Check if we should print the log message if log_level is not 0,
// either specified by user or set due to error.
- if (attr->log_level > 0) {
+ if (attr.log_level > 0) {
// Don't print if user enabled logging and provided log buffer,
// but there is no error.
if (log_buf && ret < 0)
@@ -871,23 +632,6 @@
return ret;
}
-int bcc_prog_load(enum bpf_prog_type prog_type, const char *name,
- const struct bpf_insn *insns, int prog_len,
- const char *license, unsigned kern_version,
- int log_level, char *log_buf, unsigned log_buf_size)
-{
- struct bpf_load_program_attr attr = {};
-
- attr.prog_type = prog_type;
- attr.name = name;
- attr.insns = insns;
- attr.license = license;
- if (prog_type != BPF_PROG_TYPE_TRACING && prog_type != BPF_PROG_TYPE_EXT)
- attr.kern_version = kern_version;
- attr.log_level = log_level;
- return bcc_prog_load_xattr(&attr, prog_len, log_buf, log_buf_size, true);
-}
-
int bpf_open_raw_sock(const char *name)
{
struct sockaddr_ll sll;
@@ -974,13 +718,12 @@
}
/*
- * Kernel API with e12f03d ("perf/core: Implement the 'perf_kprobe' PMU") allows
- * creating [k,u]probe with perf_event_open, which makes it easier to clean up
- * the [k,u]probe. This function tries to create pfd with the perf_kprobe PMU.
+ * new kernel API allows creating [k,u]probe with perf_event_open, which
+ * makes it easier to clean up the [k,u]probe. This function tries to
+ * create pfd with the new API.
*/
static int bpf_try_perf_event_open_with_probe(const char *name, uint64_t offs,
- int pid, const char *event_type, int is_return,
- uint64_t ref_ctr_offset)
+ int pid, char *event_type, int is_return)
{
struct perf_event_attr attr = {};
int type = bpf_find_probe_type(event_type);
@@ -993,7 +736,6 @@
attr.wakeup_events = 1;
if (is_return)
attr.config |= 1 << is_return_bit;
- attr.config |= (ref_ctr_offset << PERF_UPROBE_REF_CTR_OFFSET_SHIFT);
/*
* struct perf_event_attr in latest perf_event.h has the following
@@ -1094,144 +836,189 @@
return 0;
}
-/* Creates an [uk]probe using debugfs.
- * On success, the path to the probe is placed in buf (which is assumed to be of size PATH_MAX).
- */
-static int create_probe_event(char *buf, const char *ev_name,
- enum bpf_probe_attach_type attach_type,
- const char *config1, uint64_t offset,
- const char *event_type, pid_t pid, int maxactive)
+int bpf_attach_kprobe(int progfd, enum bpf_probe_attach_type attach_type,
+ const char *ev_name, const char *fn_name, uint64_t fn_offset)
{
- int kfd = -1, res = -1;
- char ev_alias[256];
- bool is_kprobe = strncmp("kprobe", event_type, 6) == 0;
+ int kfd, pfd = -1;
+ char buf[256];
+ char event_alias[128];
+ static char *event_type = "kprobe";
bool use_debugfs = false;
- snprintf(buf, PATH_MAX, "/sys/kernel/tracing/%s_events", event_type);
- kfd = open(buf, O_WRONLY | O_APPEND | O_CLOEXEC, 0);
- if (kfd < 0) {
- use_debugfs = true;
- snprintf(buf, PATH_MAX, "/sys/kernel/debug/tracing/%s_events", event_type);
+ // Try create the kprobe Perf Event with perf_event_open API.
+ pfd = bpf_try_perf_event_open_with_probe(fn_name, fn_offset, -1, event_type,
+ attach_type != BPF_PROBE_ENTRY);
+ // If failed, most likely Kernel doesn't support the new perf_event_open API
+ // yet. Try create the event using debugfs.
+ if (pfd < 0) {
+ snprintf(buf, sizeof(buf), "/sys/kernel/tracing/%s_events", event_type);
kfd = open(buf, O_WRONLY | O_APPEND | O_CLOEXEC, 0);
if (kfd < 0) {
- fprintf(stderr, "%s: open(%s): %s\n", __func__, buf,
- strerror(errno));
- return -1;
+ use_debugfs = true;
+ snprintf(buf, sizeof(buf),
+ "/sys/kernel/debug/tracing/%s_events", event_type);
+ kfd = open(buf, O_WRONLY | O_APPEND | O_CLOEXEC, 0);
+ if (kfd < 0) {
+ fprintf(stderr, "open(%s): %s\n", buf, strerror(errno));
+ goto error;
+ }
}
- }
- res = snprintf(ev_alias, sizeof(ev_alias), "%s_bcc_%d", ev_name, getpid());
- if (res < 0 || res >= sizeof(ev_alias)) {
- fprintf(stderr, "Event name (%s) is too long for buffer\n", ev_name);
- close(kfd);
- goto error;
- }
+ snprintf(event_alias, sizeof(event_alias), "%s_bcc_%d", ev_name, getpid());
- if (is_kprobe) {
- if (offset > 0 && attach_type == BPF_PROBE_ENTRY)
- snprintf(buf, PATH_MAX, "p:kprobes/%s %s+%"PRIu64,
- ev_alias, config1, offset);
- else if (maxactive > 0 && attach_type == BPF_PROBE_RETURN)
- snprintf(buf, PATH_MAX, "r%d:kprobes/%s %s",
- maxactive, ev_alias, config1);
+ if (fn_offset > 0 && attach_type == BPF_PROBE_ENTRY)
+ snprintf(buf, sizeof(buf), "p:%ss/%s %s+%"PRIu64,
+ event_type, event_alias, fn_name, fn_offset);
else
- snprintf(buf, PATH_MAX, "%c:kprobes/%s %s",
+ snprintf(buf, sizeof(buf), "%c:%ss/%s %s",
attach_type == BPF_PROBE_ENTRY ? 'p' : 'r',
- ev_alias, config1);
- } else {
- res = snprintf(buf, PATH_MAX, "%c:%ss/%s %s:0x%lx", attach_type==BPF_PROBE_ENTRY ? 'p' : 'r',
- event_type, ev_alias, config1, (unsigned long)offset);
- if (res < 0 || res >= PATH_MAX) {
- fprintf(stderr, "Event alias (%s) too long for buffer\n", ev_alias);
+ event_type, event_alias, fn_name);
+
+ if (write(kfd, buf, strlen(buf)) < 0) {
+ if (errno == ENOENT)
+ fprintf(stderr, "cannot attach kprobe, probe entry may not exist\n");
+ else
+ fprintf(stderr, "cannot attach kprobe, %s\n", strerror(errno));
close(kfd);
- return -1;
+ goto error;
+ }
+ close(kfd);
+ if (use_debugfs) {
+ snprintf(buf, sizeof(buf), "/sys/kernel/debug/tracing/events/%ss/%s", event_type,
+ event_alias);
+ } else {
+ snprintf(buf, sizeof(buf), "/sys/kernel/tracing/events/%ss/%s", event_type,
+ event_alias);
}
}
+ // If perf_event_open succeeded, bpf_attach_tracing_event will use the created
+ // Perf Event FD directly and buf would be empty and unused.
+ // Otherwise it will read the event ID from the path in buf, create the
+ // Perf Event event using that ID, and updated value of pfd.
+ if (bpf_attach_tracing_event(progfd, buf, -1 /* PID */, &pfd) == 0)
+ return pfd;
- if (write(kfd, buf, strlen(buf)) < 0) {
- if (errno == ENOENT)
- fprintf(stderr, "cannot attach %s, probe entry may not exist\n", event_type);
- else
- fprintf(stderr, "cannot attach %s, %s\n", event_type, strerror(errno));
- close(kfd);
- goto error;
- }
- close(kfd);
- if (use_debugfs) {
- snprintf(buf, PATH_MAX, "/sys/kernel/debug/tracing/events/%ss/%s",
- event_type, ev_alias);
- } else {
- snprintf(buf, PATH_MAX, "/sys/kernel/tracing/events/%ss/%s",
- event_type, ev_alias);
- }
- return 0;
error:
+ bpf_close_perf_event_fd(pfd);
return -1;
}
-// config1 could be either kprobe_func or uprobe_path,
-// see bpf_try_perf_event_open_with_probe().
-static int bpf_attach_probe(int progfd, enum bpf_probe_attach_type attach_type,
- const char *ev_name, const char *config1, const char* event_type,
- uint64_t offset, pid_t pid, int maxactive,
- uint32_t ref_ctr_offset)
+static int enter_mount_ns(int pid) {
+ struct stat self_stat, target_stat;
+ int self_fd = -1, target_fd = -1;
+ char buf[64];
+
+ if (pid < 0)
+ return -1;
+
+ if ((size_t)snprintf(buf, sizeof(buf), "/proc/%d/ns/mnt", pid) >= sizeof(buf))
+ return -1;
+
+ self_fd = open("/proc/self/ns/mnt", O_RDONLY | O_CLOEXEC);
+ if (self_fd < 0) {
+ perror("open(/proc/self/ns/mnt)");
+ return -1;
+ }
+
+ target_fd = open(buf, O_RDONLY | O_CLOEXEC);
+ if (target_fd < 0) {
+ perror("open(/proc/<pid>/ns/mnt)");
+ goto error;
+ }
+
+ if (fstat(self_fd, &self_stat)) {
+ perror("fstat(self_fd)");
+ goto error;
+ }
+
+ if (fstat(target_fd, &target_stat)) {
+ perror("fstat(target_fd)");
+ goto error;
+ }
+
+ // both target and current ns are same, avoid setns and close all fds
+ if (self_stat.st_ino == target_stat.st_ino)
+ goto error;
+
+ if (setns(target_fd, CLONE_NEWNS)) {
+ perror("setns(target)");
+ goto error;
+ }
+
+ close(target_fd);
+ return self_fd;
+
+error:
+ if (self_fd >= 0)
+ close(self_fd);
+ if (target_fd >= 0)
+ close(target_fd);
+ return -1;
+}
+
+static void exit_mount_ns(int fd) {
+ if (fd < 0)
+ return;
+
+ if (setns(fd, CLONE_NEWNS))
+ perror("setns");
+ close(fd);
+}
+
+int bpf_attach_uprobe(int progfd, enum bpf_probe_attach_type attach_type,
+ const char *ev_name, const char *binary_path,
+ uint64_t offset, pid_t pid)
{
- int kfd, pfd = -1;
- char buf[PATH_MAX], fname[256];
- bool is_kprobe = strncmp("kprobe", event_type, 6) == 0;
-
- if (maxactive <= 0)
- // Try create the [k,u]probe Perf Event with perf_event_open API.
- pfd = bpf_try_perf_event_open_with_probe(config1, offset, pid, event_type,
- attach_type != BPF_PROBE_ENTRY,
- ref_ctr_offset);
-
- // If failed, most likely Kernel doesn't support the perf_kprobe PMU
- // (e12f03d "perf/core: Implement the 'perf_kprobe' PMU") yet.
- // Try create the event using debugfs.
+ char buf[PATH_MAX];
+ char event_alias[PATH_MAX];
+ static char *event_type = "uprobe";
+ int res, kfd = -1, pfd = -1, ns_fd = -1;
+ bool use_debugfs = false;
+ // Try create the uprobe Perf Event with perf_event_open API.
+ pfd = bpf_try_perf_event_open_with_probe(binary_path, offset, pid, event_type,
+ attach_type != BPF_PROBE_ENTRY);
+ // If failed, most likely Kernel doesn't support the new perf_event_open API
+ // yet. Try create the event using debugfs.
if (pfd < 0) {
- if (create_probe_event(buf, ev_name, attach_type, config1, offset,
- event_type, pid, maxactive) < 0)
- goto error;
-
- // If we're using maxactive, we need to check that the event was created
- // under the expected name. If debugfs doesn't support maxactive yet
- // (kernel < 4.12), the event is created under a different name; we need to
- // delete that event and start again without maxactive.
- if (is_kprobe && maxactive > 0 && attach_type == BPF_PROBE_RETURN) {
- if (snprintf(fname, sizeof(fname), "%s/id", buf) >= sizeof(fname)) {
- fprintf(stderr, "filename (%s) is too long for buffer\n", buf);
+ snprintf(buf, sizeof(buf), "/sys/kernel/tracing/%s_events", event_type);
+ kfd = open(buf, O_WRONLY | O_APPEND | O_CLOEXEC, 0);
+ if (kfd < 0) {
+ use_debugfs = true;
+ snprintf(buf, sizeof(buf), "/sys/kernel/debug/tracing/%s_events", event_type);
+ kfd = open(buf, O_WRONLY | O_APPEND | O_CLOEXEC, 0);
+ if (kfd < 0) {
+ fprintf(stderr, "open(%s): %s\n", buf, strerror(errno));
goto error;
}
- if (access(fname, F_OK) == -1) {
- // Deleting kprobe event with incorrect name.
- kfd = open("/sys/kernel/tracing/kprobe_events",
- O_WRONLY | O_APPEND | O_CLOEXEC, 0);
- if (kfd < 0) {
- kfd = open("/sys/kernel/debug/tracing/kprobe_events",
- O_WRONLY | O_APPEND | O_CLOEXEC, 0);
- if (kfd < 0) {
- fprintf(stderr, "open(/sys/kernel/debug/tracing/kprobe_events): %s\n",
- strerror(errno));
- return -1;
- }
- }
- snprintf(fname, sizeof(fname), "-:kprobes/%s_0", ev_name);
- if (write(kfd, fname, strlen(fname)) < 0) {
- if (errno == ENOENT)
- fprintf(stderr, "cannot detach kprobe, probe entry may not exist\n");
- else
- fprintf(stderr, "cannot detach kprobe, %s\n", strerror(errno));
- close(kfd);
- goto error;
- }
- close(kfd);
+ }
- // Re-creating kprobe event without maxactive.
- if (create_probe_event(buf, ev_name, attach_type, config1,
- offset, event_type, pid, 0) < 0)
- goto error;
- }
+ res = snprintf(event_alias, sizeof(event_alias), "%s_bcc_%d", ev_name, getpid());
+ if (res < 0 || res >= (int)sizeof(event_alias)) {
+ fprintf(stderr, "Event name (%s) is too long for buffer\n", ev_name);
+ goto error;
+ }
+ res = snprintf(buf, sizeof(buf), "%c:%ss/%s %s:0x%lx", attach_type==BPF_PROBE_ENTRY ? 'p' : 'r',
+ event_type, event_alias, binary_path, (unsigned long)offset);
+ if (res < 0 || res >= (int)sizeof(buf)) {
+ fprintf(stderr, "Event alias (%s) too long for buffer\n", event_alias);
+ goto error;
+ }
+
+ ns_fd = enter_mount_ns(pid);
+ if (write(kfd, buf, strlen(buf)) < 0) {
+ if (errno == EINVAL)
+ fprintf(stderr, "check dmesg output for possible cause\n");
+ goto error;
+ }
+ close(kfd);
+ kfd = -1;
+ exit_mount_ns(ns_fd);
+ ns_fd = -1;
+ if (use_debugfs) {
+ snprintf(buf, sizeof(buf), "/sys/kernel/debug/tracing/events/%ss/%s", event_type,
+ event_alias);
+ } else {
+ snprintf(buf, sizeof(buf), "/sys/kernel/tracing/events/%ss/%s", event_type, event_alias);
}
}
// If perf_event_open succeeded, bpf_attach_tracing_event will use the created
@@ -1242,29 +1029,13 @@
return pfd;
error:
+ if (kfd >= 0)
+ close(kfd);
+ exit_mount_ns(ns_fd);
bpf_close_perf_event_fd(pfd);
return -1;
}
-int bpf_attach_kprobe(int progfd, enum bpf_probe_attach_type attach_type,
- const char *ev_name, const char *fn_name,
- uint64_t fn_offset, int maxactive)
-{
- return bpf_attach_probe(progfd, attach_type,
- ev_name, fn_name, "kprobe",
- fn_offset, -1, maxactive, 0);
-}
-
-int bpf_attach_uprobe(int progfd, enum bpf_probe_attach_type attach_type,
- const char *ev_name, const char *binary_path,
- uint64_t offset, pid_t pid, uint32_t ref_ctr_offset)
-{
-
- return bpf_attach_probe(progfd, attach_type,
- ev_name, binary_path, "uprobe",
- offset, pid, -1, ref_ctr_offset);
-}
-
static int bpf_detach_probe(const char *ev_name, const char *event_type)
{
int kfd = -1, res;
@@ -1310,7 +1081,6 @@
if (!found_event)
return 0;
-
if (use_debugfs) {
snprintf(buf, sizeof(buf), "/sys/kernel/debug/tracing/%s_events", event_type);
} else {
@@ -1353,6 +1123,7 @@
return bpf_detach_probe(ev_name, "uprobe");
}
+
int bpf_attach_tracepoint(int progfd, const char *tp_category,
const char *tp_name)
{
@@ -1364,6 +1135,7 @@
if (bpf_attach_tracing_event(progfd, buf, -1 /* PID */, &pfd) == 0)
return pfd;
+ // try debugfs next
snprintf(buf, sizeof(buf), "/sys/kernel/debug/tracing/events/%s/%s",
tp_category, tp_name);
if (bpf_attach_tracing_event(progfd, buf, -1 /* PID */, &pfd) == 0)
@@ -1374,110 +1146,32 @@
}
int bpf_detach_tracepoint(const char *tp_category, const char *tp_name) {
- UNUSED(tp_category);
- UNUSED(tp_name);
+ tp_category = NULL;
+ tp_name = NULL;
// Right now, there is nothing to do, but it's a good idea to encourage
// callers to detach anything they attach.
return 0;
}
-int bpf_attach_raw_tracepoint(int progfd, const char *tp_name)
+int bpf_attach_raw_tracepoint(int progfd, char *tp_name)
{
+ union bpf_attr attr;
int ret;
- ret = bpf_raw_tracepoint_open(tp_name, progfd);
+ bzero(&attr, sizeof(attr));
+ attr.raw_tracepoint.name = ptr_to_u64(tp_name);
+ attr.raw_tracepoint.prog_fd = progfd;
+
+ ret = syscall(__NR_bpf, BPF_RAW_TRACEPOINT_OPEN, &attr, sizeof(attr));
if (ret < 0)
fprintf(stderr, "bpf_attach_raw_tracepoint (%s): %s\n", tp_name, strerror(errno));
return ret;
}
-#ifndef MINIMAL_LIBBPF
-bool bpf_has_kernel_btf(void)
-{
- struct btf *btf;
- int err;
-
- btf = btf__parse_raw("/sys/kernel/btf/vmlinux");
- err = libbpf_get_error(btf);
- if (err)
- return false;
-
- btf__free(btf);
- return true;
-}
-
-int kernel_struct_has_field(const char *struct_name, const char *field_name)
-{
- const struct btf_type *btf_type;
- const struct btf_member *btf_member;
- struct btf *btf;
- int i, ret, btf_id;
-
- btf = btf__load_vmlinux_btf();
- ret = libbpf_get_error(btf);
- if (ret)
- return -1;
-
- btf_id = btf__find_by_name_kind(btf, struct_name, BTF_KIND_STRUCT);
- if (btf_id < 0) {
- ret = -1;
- goto cleanup;
- }
-
- btf_type = btf__type_by_id(btf, btf_id);
- btf_member = btf_members(btf_type);
- for (i = 0; i < btf_vlen(btf_type); i++, btf_member++) {
- if (!strcmp(btf__name_by_offset(btf, btf_member->name_off), field_name)) {
- ret = 1;
- goto cleanup;
- }
- }
- ret = 0;
-
-cleanup:
- btf__free(btf);
- return ret;
-}
-#endif
-
-int bpf_attach_kfunc(int prog_fd)
-{
- int ret;
-
- ret = bpf_raw_tracepoint_open(NULL, prog_fd);
- if (ret < 0)
- fprintf(stderr, "bpf_attach_raw_tracepoint (kfunc): %s\n", strerror(errno));
- return ret;
-}
-
-int bpf_attach_lsm(int prog_fd)
-{
- int ret;
-
- ret = bpf_raw_tracepoint_open(NULL, prog_fd);
- if (ret < 0)
- fprintf(stderr, "bpf_attach_raw_tracepoint (lsm): %s\n", strerror(errno));
- return ret;
-}
-
void * bpf_open_perf_buffer(perf_reader_raw_cb raw_cb,
perf_reader_lost_cb lost_cb, void *cb_cookie,
- int pid, int cpu, int page_cnt)
-{
- struct bcc_perf_buffer_opts opts = {
- .pid = pid,
- .cpu = cpu,
- .wakeup_events = 1,
- };
-
- return bpf_open_perf_buffer_opts(raw_cb, lost_cb, cb_cookie, page_cnt, &opts);
-}
-
-void * bpf_open_perf_buffer_opts(perf_reader_raw_cb raw_cb,
- perf_reader_lost_cb lost_cb, void *cb_cookie,
- int page_cnt, struct bcc_perf_buffer_opts *opts)
-{
- int pfd, pid = opts->pid, cpu = opts->cpu;
+ int pid, int cpu, int page_cnt) {
+ int pfd;
struct perf_event_attr attr = {};
struct perf_reader *reader = NULL;
@@ -1489,7 +1183,7 @@
attr.type = PERF_TYPE_SOFTWARE;
attr.sample_type = PERF_SAMPLE_RAW;
attr.sample_period = 1;
- attr.wakeup_events = opts->wakeup_events;
+ attr.wakeup_events = 1;
pfd = syscall(__NR_perf_event_open, &attr, pid, cpu, -1, PERF_FLAG_FD_CLOEXEC);
if (pfd < 0) {
fprintf(stderr, "perf_event_open: %s\n", strerror(errno));
@@ -1582,23 +1276,124 @@
}
int bpf_attach_xdp(const char *dev_name, int progfd, uint32_t flags) {
- int ifindex = if_nametoindex(dev_name);
- char err_buf[256];
- int ret = -1;
+ struct sockaddr_nl sa;
+ int sock, seq = 0, len, ret = -1;
+ char buf[4096];
+ struct nlattr *nla, *nla_xdp;
+ struct {
+ struct nlmsghdr nh;
+ struct ifinfomsg ifinfo;
+ char attrbuf[64];
+ } req;
+ struct nlmsghdr *nh;
+ struct nlmsgerr *err;
+ socklen_t addrlen;
- if (ifindex == 0) {
- fprintf(stderr, "bpf: Resolving device name to index: %s\n", strerror(errno));
- return -1;
- }
+ memset(&sa, 0, sizeof(sa));
+ sa.nl_family = AF_NETLINK;
- ret = bpf_set_link_xdp_fd(ifindex, progfd, flags);
- if (ret) {
- libbpf_strerror(ret, err_buf, sizeof(err_buf));
- fprintf(stderr, "bpf: Attaching prog to %s: %s\n", dev_name, err_buf);
- return -1;
- }
+ sock = socket(AF_NETLINK, SOCK_RAW | SOCK_CLOEXEC, NETLINK_ROUTE);
+ if (sock < 0) {
+ fprintf(stderr, "bpf: opening a netlink socket: %s\n", strerror(errno));
+ return -1;
+ }
- return 0;
+ if (bind(sock, (struct sockaddr *)&sa, sizeof(sa)) < 0) {
+ fprintf(stderr, "bpf: bind to netlink: %s\n", strerror(errno));
+ goto cleanup;
+ }
+
+ addrlen = sizeof(sa);
+ if (getsockname(sock, (struct sockaddr *)&sa, &addrlen) < 0) {
+ fprintf(stderr, "bpf: get sock name of netlink: %s\n", strerror(errno));
+ goto cleanup;
+ }
+
+ if (addrlen != sizeof(sa)) {
+ fprintf(stderr, "bpf: wrong netlink address length: %d\n", addrlen);
+ goto cleanup;
+ }
+
+ memset(&req, 0, sizeof(req));
+ req.nh.nlmsg_len = NLMSG_LENGTH(sizeof(struct ifinfomsg));
+ req.nh.nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK;
+ req.nh.nlmsg_type = RTM_SETLINK;
+ req.nh.nlmsg_pid = 0;
+ req.nh.nlmsg_seq = ++seq;
+ req.ifinfo.ifi_family = AF_UNSPEC;
+ req.ifinfo.ifi_index = if_nametoindex(dev_name);
+ if (req.ifinfo.ifi_index == 0) {
+ fprintf(stderr, "bpf: Resolving device name to index: %s\n", strerror(errno));
+ goto cleanup;
+ }
+
+ nla = (struct nlattr *)(((char *)&req)
+ + NLMSG_ALIGN(req.nh.nlmsg_len));
+ nla->nla_type = NLA_F_NESTED | 43/*IFLA_XDP*/;
+
+ nla_xdp = (struct nlattr *)((char *)nla + NLA_HDRLEN);
+ nla->nla_len = NLA_HDRLEN;
+
+ // we specify the FD passed over by the user
+ nla_xdp->nla_type = 1/*IFLA_XDP_FD*/;
+ nla_xdp->nla_len = NLA_HDRLEN + sizeof(progfd);
+ memcpy((char *)nla_xdp + NLA_HDRLEN, &progfd, sizeof(progfd));
+ nla->nla_len += nla_xdp->nla_len;
+
+ // parse flags as passed by the user
+ if (flags) {
+ nla_xdp = (struct nlattr *)((char *)nla + nla->nla_len);
+ nla_xdp->nla_type = 3/*IFLA_XDP_FLAGS*/;
+ nla_xdp->nla_len = NLA_HDRLEN + sizeof(flags);
+ memcpy((char *)nla_xdp + NLA_HDRLEN, &flags, sizeof(flags));
+ nla->nla_len += nla_xdp->nla_len;
+ }
+
+ req.nh.nlmsg_len += NLA_ALIGN(nla->nla_len);
+
+ if (send(sock, &req, req.nh.nlmsg_len, 0) < 0) {
+ fprintf(stderr, "bpf: send to netlink: %s\n", strerror(errno));
+ goto cleanup;
+ }
+
+ len = recv(sock, buf, sizeof(buf), 0);
+ if (len < 0) {
+ fprintf(stderr, "bpf: recv from netlink: %s\n", strerror(errno));
+ goto cleanup;
+ }
+
+ for (nh = (struct nlmsghdr *)buf; NLMSG_OK(nh, (unsigned int)len);
+ nh = NLMSG_NEXT(nh, len)) {
+ if (nh->nlmsg_pid != sa.nl_pid) {
+ fprintf(stderr, "bpf: Wrong pid %u, expected %u\n",
+ nh->nlmsg_pid, sa.nl_pid);
+ errno = EBADMSG;
+ goto cleanup;
+ }
+ if (nh->nlmsg_seq != (unsigned int)seq) {
+ fprintf(stderr, "bpf: Wrong seq %d, expected %d\n",
+ nh->nlmsg_seq, seq);
+ errno = EBADMSG;
+ goto cleanup;
+ }
+ switch (nh->nlmsg_type) {
+ case NLMSG_ERROR:
+ err = (struct nlmsgerr *)NLMSG_DATA(nh);
+ if (!err->error)
+ continue;
+ fprintf(stderr, "bpf: nlmsg error %s\n", strerror(-err->error));
+ errno = -err->error;
+ goto cleanup;
+ case NLMSG_DONE:
+ break;
+ }
+ }
+
+ ret = 0;
+
+cleanup:
+ close(sock);
+ return ret;
}
int bpf_attach_perf_event_raw(int progfd, void *perf_event_attr, pid_t pid,
@@ -1668,95 +1463,58 @@
return error;
}
-/* Create a new ringbuf manager to manage ringbuf associated with
- * map_fd, associating it with callback sample_cb. */
-void * bpf_new_ringbuf(int map_fd, ring_buffer_sample_fn sample_cb, void *ctx) {
- return ring_buffer__new(map_fd, sample_cb, ctx, NULL);
-}
-
-/* Free the ringbuf manager rb and all ring buffers associated with it. */
-void bpf_free_ringbuf(struct ring_buffer *rb) {
- ring_buffer__free(rb);
-}
-
-/* Add a new ring buffer associated with map_fd to the ring buffer manager rb,
- * associating it with callback sample_cb. */
-int bpf_add_ringbuf(struct ring_buffer *rb, int map_fd,
- ring_buffer_sample_fn sample_cb, void *ctx) {
- return ring_buffer__add(rb, map_fd, sample_cb, ctx);
-}
-
-/* Poll for available data and consume, if data is available. Returns number
- * of records consumed, or a negative number if any callbacks returned an
- * error. */
-int bpf_poll_ringbuf(struct ring_buffer *rb, int timeout_ms) {
- return ring_buffer__poll(rb, timeout_ms);
-}
-
-/* Consume available data _without_ polling. Good for use cases where low
- * latency is desired over performance impact. Returns number of records
- * consumed, or a negative number if any callbacks returned an error. */
-int bpf_consume_ringbuf(struct ring_buffer *rb) {
- return ring_buffer__consume(rb);
-}
-
-int bcc_iter_attach(int prog_fd, union bpf_iter_link_info *link_info,
- uint32_t link_info_len)
+int bpf_obj_pin(int fd, const char *pathname)
{
- DECLARE_LIBBPF_OPTS(bpf_link_create_opts, link_create_opts);
+ union bpf_attr attr;
- link_create_opts.iter_info = link_info;
- link_create_opts.iter_info_len = link_info_len;
- return bpf_link_create(prog_fd, 0, BPF_TRACE_ITER, &link_create_opts);
+ memset(&attr, 0, sizeof(attr));
+ attr.pathname = ptr_to_u64((void *)pathname);
+ attr.bpf_fd = fd;
+
+ return syscall(__NR_bpf, BPF_OBJ_PIN, &attr, sizeof(attr));
}
-int bcc_iter_create(int link_fd)
+int bpf_obj_get(const char *pathname)
{
- return bpf_iter_create(link_fd);
+ union bpf_attr attr;
+
+ memset(&attr, 0, sizeof(attr));
+ attr.pathname = ptr_to_u64((void *)pathname);
+
+ return syscall(__NR_bpf, BPF_OBJ_GET, &attr, sizeof(attr));
}
-int bcc_make_parent_dir(const char *path) {
- int err = 0;
- char *dname, *dir;
+int bpf_prog_get_next_id(uint32_t start_id, uint32_t *next_id)
+{
+ union bpf_attr attr;
+ int err;
- dname = strdup(path);
- if (dname == NULL)
- return -ENOMEM;
+ memset(&attr, 0, sizeof(attr));
+ attr.start_id = start_id;
- dir = dirname(dname);
- if (mkdir(dir, 0700) && errno != EEXIST)
- err = -errno;
-
- free(dname);
- if (err)
- fprintf(stderr, "failed to mkdir %s: %s\n", path, strerror(-err));
+ err = syscall(__NR_bpf, BPF_PROG_GET_NEXT_ID, &attr, sizeof(attr));
+ if (!err)
+ *next_id = attr.next_id;
return err;
}
-int bcc_check_bpffs_path(const char *path) {
- struct statfs st_fs;
- char *dname, *dir;
- int err = 0;
+int bpf_prog_get_fd_by_id(uint32_t id)
+{
+ union bpf_attr attr;
- if (path == NULL)
- return -EINVAL;
+ memset(&attr, 0, sizeof(attr));
+ attr.prog_id = id;
- dname = strdup(path);
- if (dname == NULL)
- return -ENOMEM;
+ return syscall(__NR_bpf, BPF_PROG_GET_FD_BY_ID, &attr, sizeof(attr));
+}
- dir = dirname(dname);
- if (statfs(dir, &st_fs)) {
- err = -errno;
- fprintf(stderr, "failed to statfs %s: %s\n", path, strerror(-err));
- }
+int bpf_map_get_fd_by_id(uint32_t id)
+{
+ union bpf_attr attr;
- free(dname);
- if (!err && st_fs.f_type != BPF_FS_MAGIC) {
- err = -EINVAL;
- fprintf(stderr, "specified path %s is not on BPF FS\n", path);
- }
+ memset(&attr, 0, sizeof(attr));
+ attr.map_id = id;
- return err;
+ return syscall(__NR_bpf, BPF_MAP_GET_FD_BY_ID, &attr, sizeof(attr));
}
diff --git a/src/cc/libbpf.h b/src/cc/libbpf.h
index e001d74..2728b29 100644
--- a/src/cc/libbpf.h
+++ b/src/cc/libbpf.h
@@ -18,8 +18,7 @@
#ifndef LIBBPF_H
#define LIBBPF_H
-#include "linux/bpf.h"
-#include <stdbool.h>
+#include "compat/linux/bpf.h"
#include <stdint.h>
#include <sys/types.h>
@@ -27,30 +26,19 @@
extern "C" {
#endif
-struct bpf_create_map_attr;
-struct bpf_load_program_attr;
-
enum bpf_probe_attach_type {
BPF_PROBE_ENTRY,
BPF_PROBE_RETURN
};
-struct bcc_perf_buffer_opts {
- int pid;
- int cpu;
- int wakeup_events;
-};
-
-int bcc_create_map(enum bpf_map_type map_type, const char *name,
+int bpf_create_map(enum bpf_map_type map_type, const char *name,
int key_size, int value_size, int max_entries,
int map_flags);
-int bcc_create_map_xattr(struct bpf_create_map_attr *attr, bool allow_rlimit);
int bpf_update_elem(int fd, void *key, void *value, unsigned long long flags);
int bpf_lookup_elem(int fd, void *key, void *value);
int bpf_delete_elem(int fd, void *key);
int bpf_get_first_key(int fd, void *key, size_t key_size);
int bpf_get_next_key(int fd, void *key, void *next_key);
-int bpf_lookup_and_delete(int fd, void *key, void *value);
/*
* Load a BPF program, and return the FD of the loaded program.
@@ -66,15 +54,12 @@
* it will not to any additional memory allocation.
* - Otherwise, it will allocate an internal temporary buffer for log message
* printing, and continue to attempt increase that allocated buffer size if
- * initial attempt was insufficient in size.
+ * initial attemp was insufficient in size.
*/
-int bcc_prog_load(enum bpf_prog_type prog_type, const char *name,
- const struct bpf_insn *insns, int prog_len,
+int bpf_prog_load(enum bpf_prog_type prog_type, const char *name,
+ const struct bpf_insn *insns, int insn_len,
const char *license, unsigned kern_version,
int log_level, char *log_buf, unsigned log_buf_size);
-int bcc_prog_load_xattr(struct bpf_load_program_attr *attr,
- int prog_len, char *log_buf,
- unsigned log_buf_size, bool allow_rlimit);
int bpf_attach_socket(int sockfd, int progfd);
@@ -86,37 +71,24 @@
typedef void (*perf_reader_lost_cb)(void *cb_cookie, uint64_t lost);
int bpf_attach_kprobe(int progfd, enum bpf_probe_attach_type attach_type,
- const char *ev_name, const char *fn_name, uint64_t fn_offset,
- int maxactive);
+ const char *ev_name, const char *fn_name, uint64_t fn_offset);
int bpf_detach_kprobe(const char *ev_name);
int bpf_attach_uprobe(int progfd, enum bpf_probe_attach_type attach_type,
const char *ev_name, const char *binary_path,
- uint64_t offset, pid_t pid, uint32_t ref_ctr_offset);
+ uint64_t offset, pid_t pid);
int bpf_detach_uprobe(const char *ev_name);
int bpf_attach_tracepoint(int progfd, const char *tp_category,
const char *tp_name);
int bpf_detach_tracepoint(const char *tp_category, const char *tp_name);
-int bpf_attach_raw_tracepoint(int progfd, const char *tp_name);
-
-int bpf_attach_kfunc(int prog_fd);
-
-int bpf_attach_lsm(int prog_fd);
-
-bool bpf_has_kernel_btf(void);
-
-int kernel_struct_has_field(const char *struct_name, const char *field_name);
+int bpf_attach_raw_tracepoint(int progfd, char *tp_name);
void * bpf_open_perf_buffer(perf_reader_raw_cb raw_cb,
perf_reader_lost_cb lost_cb, void *cb_cookie,
int pid, int cpu, int page_cnt);
-void * bpf_open_perf_buffer_opts(perf_reader_raw_cb raw_cb,
- perf_reader_lost_cb lost_cb, void *cb_cookie,
- int page_cnt, struct bcc_perf_buffer_opts *opts);
-
/* attached a prog expressed by progfd to the device specified in dev_name */
int bpf_attach_xdp(const char *dev_name, int progfd, uint32_t flags);
@@ -134,17 +106,6 @@
int bpf_close_perf_event_fd(int fd);
-typedef int (*ring_buffer_sample_fn)(void *ctx, void *data, size_t size);
-
-struct ring_buffer;
-
-void * bpf_new_ringbuf(int map_fd, ring_buffer_sample_fn sample_cb, void *ctx);
-void bpf_free_ringbuf(struct ring_buffer *rb);
-int bpf_add_ringbuf(struct ring_buffer *rb, int map_fd,
- ring_buffer_sample_fn sample_cb, void *ctx);
-int bpf_poll_ringbuf(struct ring_buffer *rb, int timeout_ms);
-int bpf_consume_ringbuf(struct ring_buffer *rb);
-
int bpf_obj_pin(int fd, const char *pathname);
int bpf_obj_get(const char *pathname);
int bpf_obj_get_info(int prog_map_fd, void *info, uint32_t *info_len);
@@ -154,19 +115,6 @@
int bpf_prog_get_next_id(uint32_t start_id, uint32_t *next_id);
int bpf_prog_get_fd_by_id(uint32_t id);
int bpf_map_get_fd_by_id(uint32_t id);
-int bpf_obj_get_info_by_fd(int prog_fd, void *info, uint32_t *info_len);
-
-int bcc_iter_attach(int prog_fd, union bpf_iter_link_info *link_info,
- uint32_t link_info_len);
-int bcc_iter_create(int link_fd);
-int bcc_make_parent_dir(const char *path);
-int bcc_check_bpffs_path(const char *path);
-int bpf_lookup_batch(int fd, __u32 *in_batch, __u32 *out_batch, void *keys,
- void *values, __u32 *count);
-int bpf_delete_batch(int fd, void *keys, __u32 *count);
-int bpf_update_batch(int fd, void *keys, void *values, __u32 *count);
-int bpf_lookup_and_delete_batch(int fd, __u32 *in_batch, __u32 *out_batch,
- void *keys, void *values, __u32 *count);
#define LOG_BUF_SIZE 65536
diff --git a/src/cc/link_all.cc b/src/cc/link_all.cc
index d3dbd9a..e03ea76 100644
--- a/src/cc/link_all.cc
+++ b/src/cc/link_all.cc
@@ -13,11 +13,9 @@
if (::getenv("bar") != (char *)-1)
return;
-#ifdef EXPORT_USDT
(void)bcc_usdt_new_frompid(-1, nullptr);
(void)bcc_usdt_new_frompath(nullptr);
(void)bcc_usdt_close(nullptr);
-#endif
}
} LinkAll; // declare one instance to invoke the constructor
}
diff --git a/src/cc/ns_guard.cc b/src/cc/ns_guard.cc
new file mode 100644
index 0000000..c5baf5a
--- /dev/null
+++ b/src/cc/ns_guard.cc
@@ -0,0 +1,77 @@
+/*
+ * Copyright (c) 2017 Facebook, Inc.
+ * Copyright (c) 2017 VMware, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <fcntl.h>
+#include <sched.h>
+#include <sys/stat.h>
+#include <string>
+
+#include "ns_guard.h"
+
+// TODO: Remove this when CentOS 6 support is not needed anymore
+#include "setns.h"
+
+ProcMountNS::ProcMountNS(int pid) : target_ino_(0) {
+ if (pid < 0)
+ return;
+
+ std::string target_path = "/proc/" + std::to_string(pid) + "/ns/mnt";
+ ebpf::FileDesc target_fd(open(target_path.c_str(), O_RDONLY));
+ ebpf::FileDesc self_fd(open("/proc/self/ns/mnt", O_RDONLY));
+
+ if (self_fd < 0 || target_fd < 0)
+ return;
+
+ struct stat self_stat, target_stat;
+ if (fstat(self_fd, &self_stat) != 0)
+ return;
+ if (fstat(target_fd, &target_stat) != 0)
+ return;
+
+ target_ino_ = target_stat.st_ino;
+ if (self_stat.st_ino == target_stat.st_ino)
+ // Both current and target Process are in same mount namespace
+ return;
+
+ self_fd_ = std::move(self_fd);
+ target_fd_ = std::move(target_fd);
+}
+
+ProcMountNSGuard::ProcMountNSGuard(ProcMountNS *mount_ns)
+ : mount_ns_instance_(nullptr), mount_ns_(mount_ns), entered_(false) {
+ init();
+}
+
+ProcMountNSGuard::ProcMountNSGuard(int pid)
+ : mount_ns_instance_(pid > 0 ? new ProcMountNS(pid) : nullptr),
+ mount_ns_(mount_ns_instance_.get()),
+ entered_(false) {
+ init();
+}
+
+void ProcMountNSGuard::init() {
+ if (!mount_ns_ || mount_ns_->self() < 0 || mount_ns_->target() < 0)
+ return;
+
+ if (setns(mount_ns_->target(), CLONE_NEWNS) == 0)
+ entered_ = true;
+}
+
+ProcMountNSGuard::~ProcMountNSGuard() {
+ if (mount_ns_ && entered_ && mount_ns_->self() >= 0)
+ setns(mount_ns_->self(), CLONE_NEWNS);
+}
diff --git a/src/cc/ns_guard.h b/src/cc/ns_guard.h
new file mode 100644
index 0000000..ce4b61b
--- /dev/null
+++ b/src/cc/ns_guard.h
@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2017 Facebook, Inc.
+ * Copyright (c) 2017 VMware, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <memory>
+#include <sys/types.h>
+
+#include "file_desc.h"
+
+class ProcMountNSGuard;
+
+// ProcMountNS opens an fd corresponding to the current mount namespace and the
+// mount namespace of the target process.
+// The fds will remain uninitialized (<0) if the open fails, or if the current
+// and target namespaces are identical.
+class ProcMountNS {
+ public:
+ explicit ProcMountNS(int pid);
+ int self() const { return self_fd_; }
+ int target() const { return target_fd_; }
+ ino_t target_ino() const { return target_ino_; }
+
+ private:
+ ebpf::FileDesc self_fd_;
+ ebpf::FileDesc target_fd_;
+ ino_t target_ino_;
+};
+
+// ProcMountNSGuard switches to the target mount namespace and restores the
+// original upon going out of scope.
+class ProcMountNSGuard {
+ public:
+ explicit ProcMountNSGuard(ProcMountNS *mount_ns);
+ explicit ProcMountNSGuard(int pid);
+
+ ~ProcMountNSGuard();
+
+ private:
+ void init();
+
+ std::unique_ptr<ProcMountNS> mount_ns_instance_;
+ ProcMountNS *mount_ns_;
+ bool entered_;
+};
diff --git a/src/cc/perf_reader.c b/src/cc/perf_reader.c
index f4c24fd..3cab015 100644
--- a/src/cc/perf_reader.c
+++ b/src/cc/perf_reader.c
@@ -25,7 +25,6 @@
#include <sys/mman.h>
#include <sys/types.h>
#include <unistd.h>
-#include <linux/types.h>
#include <linux/perf_event.h>
#include "libbpf.h"
@@ -93,7 +92,7 @@
return -1;
}
- reader->base = mmap(NULL, mmap_size, PROT_READ | PROT_WRITE, MAP_SHARED, reader->fd, 0);
+ reader->base = mmap(NULL, mmap_size, PROT_READ | PROT_WRITE , MAP_SHARED, reader->fd, 0);
if (reader->base == MAP_FAILED) {
perror("mmap");
return -1;
@@ -237,14 +236,6 @@
return 0;
}
-int perf_reader_consume(int num_readers, struct perf_reader **readers) {
- int i;
- for (i = 0; i < num_readers; ++i) {
- perf_reader_event_read(readers[i]);
- }
- return 0;
-}
-
void perf_reader_set_fd(struct perf_reader *reader, int fd) {
reader->fd = fd;
}
diff --git a/src/cc/perf_reader.h b/src/cc/perf_reader.h
index 278b885..dbe9cfb 100644
--- a/src/cc/perf_reader.h
+++ b/src/cc/perf_reader.h
@@ -32,7 +32,6 @@
int perf_reader_mmap(struct perf_reader *reader);
void perf_reader_event_read(struct perf_reader *reader);
int perf_reader_poll(int num_readers, struct perf_reader **readers, int timeout);
-int perf_reader_consume(int num_readers, struct perf_reader **readers);
int perf_reader_fd(struct perf_reader *reader);
void perf_reader_set_fd(struct perf_reader *reader, int fd);
diff --git a/src/cc/shared_table.cc b/src/cc/shared_table.cc
index c76a97f..29744a5 100644
--- a/src/cc/shared_table.cc
+++ b/src/cc/shared_table.cc
@@ -18,7 +18,7 @@
#include <iostream>
#include "common.h"
-#include "linux/bpf.h"
+#include "compat/linux/bpf.h"
#include "table_storage.h"
#include "table_storage_impl.h"
diff --git a/src/cc/syms.h b/src/cc/syms.h
index cf2cd35..d7dabfa 100644
--- a/src/cc/syms.h
+++ b/src/cc/syms.h
@@ -23,9 +23,9 @@
#include <unordered_set>
#include <vector>
-#include "bcc_proc.h"
#include "bcc_syms.h"
#include "file_desc.h"
+#include "ns_guard.h"
class ProcStat {
std::string procfs_;
@@ -50,9 +50,8 @@
class KSyms : SymbolCache {
struct Symbol {
- Symbol(const char *name, const char *mod, uint64_t addr) : name(name), mod(mod), addr(addr) {}
+ Symbol(const char *name, uint64_t addr) : name(name), addr(addr) {}
std::string name;
- std::string mod;
uint64_t addr;
bool operator<(const Symbol &rhs) const { return addr < rhs.addr; }
@@ -60,41 +59,20 @@
std::vector<Symbol> syms_;
std::unordered_map<std::string, uint64_t> symnames_;
- static void _add_symbol(const char *, const char *, uint64_t, void *);
+ static void _add_symbol(const char *, uint64_t, void *);
public:
- virtual bool resolve_addr(uint64_t addr, struct bcc_symbol *sym, bool demangle = true) override;
+ virtual bool resolve_addr(uint64_t addr, struct bcc_symbol *sym, bool demangle = true);
virtual bool resolve_name(const char *unused, const char *name,
- uint64_t *addr) override;
- virtual void refresh() override;
+ uint64_t *addr);
+ virtual void refresh();
};
class ProcSyms : SymbolCache {
- struct NameIdx {
- size_t section_idx;
- size_t str_table_idx;
- size_t str_len;
- bool debugfile;
- };
-
struct Symbol {
Symbol(const std::string *name, uint64_t start, uint64_t size)
- : is_name_resolved(true), start(start), size(size) {
- data.name = name;
- }
- Symbol(size_t section_idx, size_t str_table_idx, size_t str_len, uint64_t start,
- uint64_t size, bool debugfile)
- : is_name_resolved(false), start(start), size(size) {
- data.name_idx.section_idx = section_idx;
- data.name_idx.str_table_idx = str_table_idx;
- data.name_idx.str_len = str_len;
- data.name_idx.debugfile = debugfile;
- }
- bool is_name_resolved;
- union {
- struct NameIdx name_idx;
- const std::string *name{nullptr};
- } data;
+ : name(name), start(start), size(size) {}
+ const std::string *name;
uint64_t start;
uint64_t size;
@@ -120,12 +98,13 @@
: start(s), end(e), file_offset(f) {}
};
- Module(const char *name, const char *path, struct bcc_symbol_option *option);
+ Module(const char *name, ProcMountNS *mount_ns,
+ struct bcc_symbol_option *option);
std::string name_;
- std::string path_;
std::vector<Range> ranges_;
bool loaded_;
+ ProcMountNS *mount_ns_;
bcc_symbol_option *symbol_option_;
ModuleType type_;
@@ -146,62 +125,25 @@
static int _add_symbol(const char *symname, uint64_t start, uint64_t size,
void *p);
- static int _add_symbol_lazy(size_t section_idx, size_t str_table_idx,
- size_t str_len, uint64_t start, uint64_t size,
- int debugfile, void *p);
};
int pid_;
std::vector<Module> modules_;
ProcStat procstat_;
+ std::unique_ptr<ProcMountNS> mount_ns_instance_;
bcc_symbol_option symbol_option_;
- static int _add_module(mod_info *, int, void *);
+ static int _add_load_sections(uint64_t v_addr, uint64_t mem_sz,
+ uint64_t file_offset, void *payload);
+ static int _add_module(const char *, uint64_t, uint64_t, uint64_t, bool,
+ void *);
+ void load_exe();
void load_modules();
public:
ProcSyms(int pid, struct bcc_symbol_option *option = nullptr);
- virtual void refresh() override;
- virtual bool resolve_addr(uint64_t addr, struct bcc_symbol *sym, bool demangle = true) override;
+ virtual void refresh();
+ virtual bool resolve_addr(uint64_t addr, struct bcc_symbol *sym, bool demangle = true);
virtual bool resolve_name(const char *module, const char *name,
- uint64_t *addr) override;
-};
-
-class BuildSyms {
- struct Symbol {
- Symbol(const std::string *name, uint64_t start, uint64_t size)
- :name(name), start(start), size(size) {}
- const std::string *name;
- uint64_t start;
- uint64_t size;
-
- bool operator<(const struct Symbol &rhs) const {
- return start < rhs.start;
- }
- };
-
- struct Module {
- Module(const char *module_name):
- module_name_(module_name),
- loaded_(false) {}
- const std::string module_name_;
- const std::string build_id_;
- bool loaded_;
- std::unordered_set<std::string> symnames_;
- std::vector<Symbol> syms_;
- bcc_symbol_option symbol_option_;
-
- bool load_sym_table();
- static int _add_symbol(const char *symname, uint64_t start, uint64_t size,
- void *p);
- bool resolve_addr(uint64_t offset, struct bcc_symbol*, bool demangle=true);
- };
-
- std::unordered_map<std::string, std::unique_ptr<Module> > buildmap_;
-
-public:
- BuildSyms() {}
- virtual ~BuildSyms() = default;
- virtual bool add_module(const std::string module_name);
- virtual bool resolve_addr(std::string build_id, uint64_t offset, struct bcc_symbol *sym, bool demangle = true);
+ uint64_t *addr);
};
diff --git a/src/cc/table_desc.h b/src/cc/table_desc.h
index 3cb9393..da0927f 100644
--- a/src/cc/table_desc.h
+++ b/src/cc/table_desc.h
@@ -45,7 +45,6 @@
TableDesc(const TableDesc &that)
: name(that.name),
fd(that.fd.dup()),
- fake_fd(that.fake_fd),
type(that.type),
key_size(that.key_size),
leaf_size(that.leaf_size),
@@ -62,8 +61,7 @@
public:
TableDesc()
- : fake_fd(0),
- type(0),
+ : type(0),
key_size(0),
leaf_size(0),
max_entries(0),
@@ -90,7 +88,6 @@
std::string name;
FileDesc fd;
- int fake_fd;
int type;
size_t key_size; // sizes are in bytes
size_t leaf_size;
diff --git a/src/cc/table_storage.h b/src/cc/table_storage.h
index 11c0645..87aaa33 100644
--- a/src/cc/table_storage.h
+++ b/src/cc/table_storage.h
@@ -27,9 +27,6 @@
namespace ebpf {
-typedef std::map<int, std::tuple<int, std::string, int, int, int, int, int, std::string, std::string>>
- fake_fd_map_def;
-
class TableStorageImpl;
class TableStorageIteratorImpl;
diff --git a/src/cc/usdt.h b/src/cc/usdt.h
index a3d9bfe..6d89fd6 100644
--- a/src/cc/usdt.h
+++ b/src/cc/usdt.h
@@ -20,7 +20,7 @@
#include <unordered_map>
#include <vector>
-#include "bcc_proc.h"
+#include "ns_guard.h"
#include "syms.h"
#include "vendor/optional.hpp"
@@ -46,7 +46,7 @@
class Argument {
private:
optional<int> arg_size_;
- optional<long long> constant_;
+ optional<int> constant_;
optional<int> deref_offset_;
optional<std::string> deref_ident_;
optional<std::string> base_register_name_;
@@ -75,13 +75,12 @@
return index_register_name_;
}
const optional<int> scale() const { return scale_; }
- const optional<long long> constant() const { return constant_; }
+ const optional<int> constant() const { return constant_; }
const optional<int> deref_offset() const { return deref_offset_; }
friend class ArgumentParser;
friend class ArgumentParser_aarch64;
friend class ArgumentParser_powerpc64;
- friend class ArgumentParser_s390x;
friend class ArgumentParser_x64;
};
@@ -100,17 +99,8 @@
*result = number;
return endp - arg_;
}
- ssize_t parse_number(ssize_t pos, optional<long long> *result) {
- char *endp;
- long long number = (long long)strtoull(arg_ + pos, &endp, 0);
- if (endp > arg_ + pos)
- *result = number;
- return endp - arg_;
- }
bool error_return(ssize_t error_start, ssize_t skip_start) {
print_error(error_start);
- if (isspace(arg_[skip_start]))
- skip_start++; // Make sure we skip at least one character
skip_until_whitespace_from(skip_start);
return false;
}
@@ -124,9 +114,9 @@
class ArgumentParser_aarch64 : public ArgumentParser {
private:
- bool parse_register(ssize_t pos, ssize_t &new_pos, std::string ®_name);
+ bool parse_register(ssize_t pos, ssize_t &new_pos, optional<int> *reg_num);
bool parse_size(ssize_t pos, ssize_t &new_pos, optional<int> *arg_size);
- bool parse_mem(ssize_t pos, ssize_t &new_pos, std::string ®_name,
+ bool parse_mem(ssize_t pos, ssize_t &new_pos, optional<int> *reg_num,
optional<int> *offset);
public:
@@ -140,48 +130,26 @@
ArgumentParser_powerpc64(const char *arg) : ArgumentParser(arg) {}
};
-class ArgumentParser_s390x : public ArgumentParser {
-public:
- bool parse(Argument *dest);
- ArgumentParser_s390x(const char *arg) : ArgumentParser(arg) {}
-};
-
class ArgumentParser_x64 : public ArgumentParser {
private:
enum Register {
- X64_REG_A,
- X64_REG_B,
- X64_REG_C,
- X64_REG_D,
- X64_REG_SI,
- X64_REG_DI,
- X64_REG_BP,
- X64_REG_SP,
- X64_REG_8,
- X64_REG_9,
- X64_REG_10,
- X64_REG_11,
- X64_REG_12,
- X64_REG_13,
- X64_REG_14,
- X64_REG_15,
- X64_REG_RIP,
- X64_REG_XMM0,
- X64_REG_XMM1,
- X64_REG_XMM2,
- X64_REG_XMM3,
- X64_REG_XMM4,
- X64_REG_XMM5,
- X64_REG_XMM6,
- X64_REG_XMM7,
- X64_REG_XMM8,
- X64_REG_XMM9,
- X64_REG_XMM10,
- X64_REG_XMM11,
- X64_REG_XMM12,
- X64_REG_XMM13,
- X64_REG_XMM14,
- X64_REG_XMM15,
+ REG_A,
+ REG_B,
+ REG_C,
+ REG_D,
+ REG_SI,
+ REG_DI,
+ REG_BP,
+ REG_SP,
+ REG_8,
+ REG_9,
+ REG_10,
+ REG_11,
+ REG_12,
+ REG_13,
+ REG_14,
+ REG_15,
+ REG_RIP,
};
struct RegInfo {
@@ -217,16 +185,15 @@
std::string provider_;
std::string name_;
uint64_t semaphore_;
- uint64_t semaphore_offset_;
std::vector<Location> locations_;
optional<int> pid_;
+ ProcMountNS *mount_ns_;
std::unordered_map<std::string, bool> object_type_map_; // bin_path => is shared lib?
optional<std::string> attached_to_;
optional<uint64_t> attached_semaphore_;
- uint8_t mod_match_inode_only_;
std::string largest_arg_type(size_t arg_n);
@@ -238,13 +205,11 @@
public:
Probe(const char *bin_path, const char *provider, const char *name,
- uint64_t semaphore, uint64_t semaphore_offset,
- const optional<int> &pid, uint8_t mod_match_inode_only = 1);
+ uint64_t semaphore, const optional<int> &pid, ProcMountNS *ns);
size_t num_locations() const { return locations_.size(); }
size_t num_arguments() const { return locations_.front().arguments_.size(); }
uint64_t semaphore() const { return semaphore_; }
- uint64_t semaphore_offset() const { return semaphore_offset_; }
uint64_t address(size_t n = 0) const { return locations_[n].address_; }
const char *location_bin_path(size_t n = 0) const { return locations_[n].bin_path_.c_str(); }
@@ -279,43 +244,35 @@
optional<int> pid_;
optional<ProcStat> pid_stat_;
+ std::unique_ptr<ProcMountNS> mount_ns_instance_;
std::string cmd_bin_path_;
bool loaded_;
static void _each_probe(const char *binpath, const struct bcc_elf_usdt *probe,
void *p);
- static int _each_module(mod_info *, int enter_ns, void *p);
+ static int _each_module(const char *modpath, uint64_t, uint64_t, uint64_t,
+ bool, void *p);
void add_probe(const char *binpath, const struct bcc_elf_usdt *probe);
std::string resolve_bin_path(const std::string &bin_path);
- Probe *get_checked(const std::string &provider_name,
- const std::string &probe_name);
-
-private:
- uint8_t mod_match_inode_only_;
public:
- Context(const std::string &bin_path, uint8_t mod_match_inode_only = 1);
- Context(int pid, uint8_t mod_match_inode_only = 1);
- Context(int pid, const std::string &bin_path,
- uint8_t mod_match_inode_only = 1);
+ Context(const std::string &bin_path);
+ Context(int pid);
+ Context(int pid, const std::string &bin_path);
~Context();
optional<int> pid() const { return pid_; }
bool loaded() const { return loaded_; }
size_t num_probes() const { return probes_.size(); }
const std::string & cmd_bin_path() const { return cmd_bin_path_; }
+ ino_t inode() const { return mount_ns_instance_->target_ino(); }
Probe *get(const std::string &probe_name);
Probe *get(const std::string &provider_name, const std::string &probe_name);
Probe *get(int pos) { return probes_[pos].get(); }
bool enable_probe(const std::string &probe_name, const std::string &fn_name);
- bool enable_probe(const std::string &provider_name,
- const std::string &probe_name, const std::string &fn_name);
- bool addsem_probe(const std::string &provider_name,
- const std::string &probe_name, const std::string &fn_name,
- int16_t val);
typedef void (*each_cb)(struct bcc_usdt *);
void each(each_cb callback);
diff --git a/src/cc/usdt/usdt.cc b/src/cc/usdt/usdt.cc
index 84f8076..7408d2f 100644
--- a/src/cc/usdt/usdt.cc
+++ b/src/cc/usdt/usdt.cc
@@ -40,8 +40,6 @@
ArgumentParser_aarch64 parser(arg_fmt);
#elif __powerpc64__
ArgumentParser_powerpc64 parser(arg_fmt);
-#elif __s390x__
- ArgumentParser_s390x parser(arg_fmt);
#else
ArgumentParser_x64 parser(arg_fmt);
#endif
@@ -54,19 +52,17 @@
}
Probe::Probe(const char *bin_path, const char *provider, const char *name,
- uint64_t semaphore, uint64_t semaphore_offset,
- const optional<int> &pid, uint8_t mod_match_inode_only)
+ uint64_t semaphore, const optional<int> &pid, ProcMountNS *ns)
: bin_path_(bin_path),
provider_(provider),
name_(name),
semaphore_(semaphore),
- semaphore_offset_(semaphore_offset),
pid_(pid),
- mod_match_inode_only_(mod_match_inode_only)
- {}
+ mount_ns_(ns) {}
bool Probe::in_shared_object(const std::string &bin_path) {
if (object_type_map_.find(bin_path) == object_type_map_.end()) {
+ ProcMountNSGuard g(mount_ns_);
return (object_type_map_[bin_path] = bcc_elf_is_shared_obj(bin_path.c_str()));
}
return object_type_map_[bin_path];
@@ -76,7 +72,7 @@
const uint64_t addr) {
if (in_shared_object(bin_path)) {
return (pid_ &&
- !bcc_resolve_global_addr(*pid_, bin_path.c_str(), addr, mod_match_inode_only_, global));
+ !bcc_resolve_global_addr(*pid_, bin_path.c_str(), addr, global));
}
*global = addr;
@@ -175,11 +171,6 @@
if (arg_count == 0)
return true;
- uint64_t page_size = sysconf(_SC_PAGESIZE);
- std::unordered_set<int> page_offsets;
- for (Location &location : locations_)
- page_offsets.insert(location.address_ % page_size);
-
for (size_t arg_n = 0; arg_n < arg_count; ++arg_n) {
std::string ctype = largest_arg_type(arg_n);
std::string cptr = tfm::format("*((%s *)dest)", ctype);
@@ -198,22 +189,15 @@
return false;
stream << "\n return 0;\n}\n";
} else {
- if (page_offsets.size() == locations_.size())
- tfm::format(stream, " switch (PT_REGS_IP(ctx) %% 0x%xULL) {\n", page_size);
- else
- stream << " switch (PT_REGS_IP(ctx)) {\n";
+ stream << " switch(PT_REGS_IP(ctx)) {\n";
for (Location &location : locations_) {
- if (page_offsets.size() == locations_.size()) {
- tfm::format(stream, " case 0x%xULL: ", location.address_ % page_size);
- } else {
- uint64_t global_address;
+ uint64_t global_address;
- if (!resolve_global_address(&global_address, location.bin_path_,
- location.address_))
- return false;
+ if (!resolve_global_address(&global_address, location.bin_path_,
+ location.address_))
+ return false;
- tfm::format(stream, " case 0x%xULL: ", global_address);
- }
+ tfm::format(stream, " case 0x%xULL: ", global_address);
if (!location.arguments_[arg_n].assign_to_local(stream, cptr, location.bin_path_,
pid_))
return false;
@@ -232,13 +216,9 @@
}
void Probe::finalize_locations() {
- // The following comparator needs to establish a strict weak ordering relation. Such
- // that when x < y == true, y < x == false. Otherwise it leads to undefined behavior.
- // To guarantee this, it uses std::tie which allows the lambda to have a lexicographical
- // comparison and hence, guarantee the strict weak ordering.
std::sort(locations_.begin(), locations_.end(),
[](const Location &a, const Location &b) {
- return std::tie(a.bin_path_, a.address_) < std::tie(b.bin_path_, b.address_);
+ return a.bin_path_ < b.bin_path_ || a.address_ < b.address_;
});
auto last = std::unique(locations_.begin(), locations_.end(),
[](const Location &a, const Location &b) {
@@ -253,19 +233,15 @@
ctx->add_probe(binpath, probe);
}
-int Context::_each_module(mod_info *mod, int enter_ns, void *p) {
+int Context::_each_module(const char *modpath, uint64_t, uint64_t, uint64_t,
+ bool, void *p) {
Context *ctx = static_cast<Context *>(p);
-
- std::string path = mod->name;
- if (ctx->pid_ && *ctx->pid_ != -1 && enter_ns) {
- path = tfm::format("/proc/%d/root%s", *ctx->pid_, path);
- }
-
// Modules may be reported multiple times if they contain more than one
// executable region. We are going to parse the ELF on disk anyway, so we
// don't need these duplicates.
- if (ctx->modules_.insert(path).second /*inserted new?*/) {
- bcc_elf_foreach_usdt(path.c_str(), _each_probe, p);
+ if (ctx->modules_.insert(modpath).second /*inserted new?*/) {
+ ProcMountNSGuard g(ctx->mount_ns_instance_.get());
+ bcc_elf_foreach_usdt(modpath, _each_probe, p);
}
return 0;
}
@@ -279,9 +255,8 @@
}
probes_.emplace_back(
- new Probe(binpath, probe->provider, probe->name, probe->semaphore,
- probe->semaphore_offset, pid_, mod_match_inode_only_)
- );
+ new Probe(binpath, probe->provider, probe->name, probe->semaphore, pid_,
+ mount_ns_instance_.get()));
probes_.back()->add_location(probe->pc, binpath, probe->arg_fmt);
}
@@ -296,10 +271,6 @@
::free(which_so);
}
- if (!result.empty() && pid_ && *pid_ != -1 && result.find("/proc") != 0) {
- result = tfm::format("/proc/%d/root%s", *pid_, result);
- }
-
return result;
}
@@ -322,35 +293,24 @@
bool Context::enable_probe(const std::string &probe_name,
const std::string &fn_name) {
- return enable_probe("", probe_name, fn_name);
-}
-
-Probe *Context::get_checked(const std::string &provider_name,
- const std::string &probe_name) {
if (pid_stat_ && pid_stat_->is_stale())
- return nullptr;
+ return false;
+ // FIXME: we may have issues here if the context has two same probes's
+ // but different providers. For example, libc:setjmp and rtld:setjmp,
+ // libc:lll_futex_wait and rtld:lll_futex_wait.
Probe *found_probe = nullptr;
for (auto &p : probes_) {
- if (p->name_ == probe_name &&
- (provider_name.empty() || p->provider() == provider_name)) {
+ if (p->name_ == probe_name) {
if (found_probe != nullptr) {
- fprintf(stderr, "Two same-name probes (%s) but different providers\n",
- probe_name.c_str());
- return nullptr;
+ fprintf(stderr, "Two same-name probes (%s) but different providers\n",
+ probe_name.c_str());
+ return false;
}
found_probe = p.get();
}
}
- return found_probe;
-}
-
-bool Context::enable_probe(const std::string &provider_name,
- const std::string &probe_name,
- const std::string &fn_name) {
- Probe *found_probe = get_checked(provider_name, probe_name);
-
if (found_probe != nullptr)
return found_probe->enable(fn_name);
@@ -364,29 +324,12 @@
info.bin_path = probe->bin_path().c_str();
info.name = probe->name().c_str();
info.semaphore = probe->semaphore();
- info.semaphore_offset = probe->semaphore_offset();
info.num_locations = probe->num_locations();
info.num_arguments = probe->num_arguments();
callback(&info);
}
}
-bool Context::addsem_probe(const std::string &provider_name,
- const std::string &probe_name,
- const std::string &fn_name,
- int16_t val) {
- Probe *found_probe = get_checked(provider_name, probe_name);
-
- if (found_probe != nullptr) {
- if (found_probe->need_enable())
- return found_probe->add_to_semaphore(val);
-
- return true;
- }
-
- return false;
-}
-
void Context::each_uprobe(each_uprobe_cb callback) {
for (auto &p : probes_) {
if (!p->enabled())
@@ -399,8 +342,8 @@
}
}
-Context::Context(const std::string &bin_path, uint8_t mod_match_inode_only)
- : loaded_(false), mod_match_inode_only_(mod_match_inode_only) {
+Context::Context(const std::string &bin_path)
+ : mount_ns_instance_(new ProcMountNS(-1)), loaded_(false) {
std::string full_path = resolve_bin_path(bin_path);
if (!full_path.empty()) {
if (bcc_elf_foreach_usdt(full_path.c_str(), _each_probe, this) == 0) {
@@ -412,9 +355,8 @@
probe->finalize_locations();
}
-Context::Context(int pid, uint8_t mod_match_inode_only)
- : pid_(pid), pid_stat_(pid), loaded_(false),
- mod_match_inode_only_(mod_match_inode_only) {
+Context::Context(int pid) : pid_(pid), pid_stat_(pid),
+ mount_ns_instance_(new ProcMountNS(pid)), loaded_(false) {
if (bcc_procutils_each_module(pid, _each_module, this) == 0) {
cmd_bin_path_ = ebpf::get_pid_exe(pid);
if (cmd_bin_path_.empty())
@@ -426,14 +368,12 @@
probe->finalize_locations();
}
-Context::Context(int pid, const std::string &bin_path,
- uint8_t mod_match_inode_only)
- : pid_(pid), pid_stat_(pid), loaded_(false),
- mod_match_inode_only_(mod_match_inode_only) {
+Context::Context(int pid, const std::string &bin_path)
+ : pid_(pid), pid_stat_(pid),
+ mount_ns_instance_(new ProcMountNS(pid)), loaded_(false) {
std::string full_path = resolve_bin_path(bin_path);
if (!full_path.empty()) {
- int res = bcc_elf_foreach_usdt(full_path.c_str(), _each_probe, this);
- if (res == 0) {
+ if (bcc_elf_foreach_usdt(full_path.c_str(), _each_probe, this) == 0) {
cmd_bin_path_ = ebpf::get_pid_exe(pid);
if (cmd_bin_path_.empty())
return;
@@ -461,10 +401,10 @@
} else {
struct stat buffer;
if (strlen(path) >= 1 && path[0] != '/') {
- fprintf(stderr, "HINT: Binary path %s should be absolute.\n\n", path);
+ fprintf(stderr, "HINT: Binary path should be absolute.\n\n");
return nullptr;
} else if (stat(path, &buffer) == -1) {
- fprintf(stderr, "HINT: Specified binary %s doesn't exist.\n\n", path);
+ fprintf(stderr, "HINT: Specified binary doesn't exist.\n\n");
return nullptr;
}
ctx = new USDT::Context(pid, path);
@@ -498,26 +438,6 @@
return ctx->enable_probe(probe_name, fn_name) ? 0 : -1;
}
-int bcc_usdt_addsem_probe(void *usdt, const char *probe_name,
- const char *fn_name, int16_t val) {
- USDT::Context *ctx = static_cast<USDT::Context *>(usdt);
- return ctx->addsem_probe("", probe_name, fn_name, val) ? 0 : -1;
-}
-
-int bcc_usdt_enable_fully_specified_probe(void *usdt, const char *provider_name,
- const char *probe_name,
- const char *fn_name) {
- USDT::Context *ctx = static_cast<USDT::Context *>(usdt);
- return ctx->enable_probe(provider_name, probe_name, fn_name) ? 0 : -1;
-}
-
-int bcc_usdt_addsem_fully_specified_probe(void *usdt, const char *provider_name,
- const char *probe_name,
- const char *fn_name, int16_t val) {
- USDT::Context *ctx = static_cast<USDT::Context *>(usdt);
- return ctx->addsem_probe(provider_name, probe_name, fn_name, val) ? 0 : -1;
-}
-
const char *bcc_usdt_genargs(void **usdt_array, int len) {
static std::string storage_;
std::ostringstream stream;
@@ -528,7 +448,7 @@
stream << USDT::USDT_PROGRAM_HEADER;
// Generate genargs codes for an array of USDT Contexts.
//
- // Each cmd_bin_path + probe_provider + probe_name
+ // Each mnt_point + cmd_bin_path + probe_provider + probe_name
// uniquely identifies a probe.
std::unordered_set<std::string> generated_probes;
for (int i = 0; i < len; i++) {
@@ -537,7 +457,8 @@
for (size_t j = 0; j < ctx->num_probes(); j++) {
USDT::Probe *p = ctx->get(j);
if (p->enabled()) {
- std::string key = ctx->cmd_bin_path() + "*" + p->provider() + "*" + p->name();
+ std::string key = std::to_string(ctx->inode()) + "*"
+ + ctx->cmd_bin_path() + "*" + p->provider() + "*" + p->name();
if (generated_probes.find(key) != generated_probes.end())
continue;
if (!p->usdt_getarg(stream))
@@ -560,15 +481,6 @@
return "";
}
-const char *bcc_usdt_get_fully_specified_probe_argctype(
- void *ctx, const char* provider_name, const char* probe_name, const int arg_index
-) {
- USDT::Probe *p = static_cast<USDT::Context *>(ctx)->get(provider_name, probe_name);
- if (p)
- return p->get_arg_ctype(arg_index).c_str();
- return "";
-}
-
void bcc_usdt_foreach(void *usdt, bcc_usdt_cb callback) {
USDT::Context *ctx = static_cast<USDT::Context *>(usdt);
ctx->each(callback);
diff --git a/src/cc/usdt/usdt_args.cc b/src/cc/usdt/usdt_args.cc
index 88555c3..b27e515 100644
--- a/src/cc/usdt/usdt_args.cc
+++ b/src/cc/usdt/usdt_args.cc
@@ -39,7 +39,6 @@
static struct bcc_symbol_option default_option = {
.use_debug_file = 1,
.check_debug_file_crc = 1,
- .lazy_symbolize = 1,
.use_symbol_type = BCC_SYM_ALL_TYPES
};
return ProcSyms(*pid, &default_option)
@@ -64,18 +63,12 @@
const std::string &binpath,
const optional<int> &pid) const {
if (constant_) {
- tfm::format(stream, "%s = %lld;", local_name, *constant_);
+ tfm::format(stream, "%s = %d;", local_name, *constant_);
return true;
}
if (!deref_offset_) {
- if(base_register_name_->substr(0,3) == "xmm") {
- // TODO: When we can read xmm registers from BPF, update this to read
- // the actual value
- tfm::format(stream, "%s = 0;", local_name);
- } else {
- tfm::format(stream, "%s = ctx->%s;", local_name, *base_register_name_);
- }
+ tfm::format(stream, "%s = ctx->%s;", local_name, *base_register_name_);
// Put a compiler barrier to prevent optimization
// like llvm SimplifyCFG SinkThenElseCodeToEnd
// Volatile marking is not sufficient to prevent such optimization.
@@ -98,7 +91,7 @@
tfm::format(stream, " %s ", COMPILER_BARRIER);
tfm::format(stream,
"%s __res = 0x0; "
- "bpf_probe_read_user(&__res, sizeof(__res), (void *)__addr); "
+ "bpf_probe_read(&__res, sizeof(__res), (void *)__addr); "
"%s = __res; }",
ctype(), local_name);
return true;
@@ -111,7 +104,7 @@
tfm::format(stream,
"{ u64 __addr = 0x%xull + %d; %s __res = 0x0; "
- "bpf_probe_read_user(&__res, sizeof(__res), (void *)__addr); "
+ "bpf_probe_read(&__res, sizeof(__res), (void *)__addr); "
"%s = __res; }",
global_address, *deref_offset_, ctype(), local_name);
return true;
@@ -139,27 +132,11 @@
}
bool ArgumentParser_aarch64::parse_register(ssize_t pos, ssize_t &new_pos,
- std::string ®_name) {
- if (arg_[pos] == 'x') {
- optional<int> reg_num;
- new_pos = parse_number(pos + 1, ®_num);
- if (new_pos == pos + 1 || *reg_num < 0 || *reg_num > 31)
- return error_return(pos + 1, pos + 1);
-
- if (*reg_num == 31) {
- reg_name = "sp";
- } else {
- reg_name = "regs[" + std::to_string(reg_num.value()) + "]";
- }
-
- return true;
- } else if (arg_[pos] == 's' && arg_[pos + 1] == 'p') {
- reg_name = "sp";
- new_pos = pos + 2;
- return true;
- } else {
+ optional<int> *reg_num) {
+ new_pos = parse_number(pos, reg_num);
+ if (new_pos == pos || *reg_num < 0 || *reg_num > 31)
return error_return(pos, pos);
- }
+ return true;
}
bool ArgumentParser_aarch64::parse_size(ssize_t pos, ssize_t &new_pos,
@@ -178,9 +155,11 @@
}
bool ArgumentParser_aarch64::parse_mem(ssize_t pos, ssize_t &new_pos,
- std::string ®_name,
+ optional<int> *reg_num,
optional<int> *offset) {
- if (parse_register(pos, new_pos, reg_name) == false)
+ if (arg_[pos] != 'x')
+ return error_return(pos, pos);
+ if (parse_register(pos + 1, new_pos, reg_num) == false)
return false;
if (arg_[new_pos] == ',') {
@@ -215,26 +194,24 @@
return error_return(new_pos, new_pos);
cur_pos = new_pos + 1;
- if (arg_[cur_pos] == 'x' || arg_[cur_pos] == 's') {
+ if (arg_[cur_pos] == 'x') {
// Parse ...@<reg>
- std::string reg_name;
- if (parse_register(cur_pos, new_pos, reg_name) == false)
+ optional<int> reg_num;
+ if (parse_register(cur_pos + 1, new_pos, ®_num) == false)
return false;
-
cur_pos_ = new_pos;
- dest->base_register_name_ = reg_name;
+ dest->base_register_name_ = "regs[" + std::to_string(reg_num.value()) + "]";
} else if (arg_[cur_pos] == '[') {
// Parse ...@[<reg>] and ...@[<reg,<offset>]
- optional<int> offset = 0;
- std::string reg_name;
- if (parse_mem(cur_pos + 1, new_pos, reg_name, &offset) == false)
+ optional<int> reg_num, offset = 0;
+ if (parse_mem(cur_pos + 1, new_pos, ®_num, &offset) == false)
return false;
cur_pos_ = new_pos;
- dest->base_register_name_ = reg_name;
+ dest->base_register_name_ = "regs[" + std::to_string(reg_num.value()) + "]";
dest->deref_offset_ = offset;
} else {
// Parse ...@<value>
- optional<long long> val;
+ optional<int> val;
new_pos = parse_number(cur_pos, &val);
if (cur_pos == new_pos)
return error_return(cur_pos, cur_pos);
@@ -274,7 +251,7 @@
arg_str = &arg_[cur_pos_];
if (std::regex_search(arg_str, matches, arg_op_regex_const)) {
- dest->constant_ = (long long)stoull(matches.str(1));
+ dest->constant_ = stoi(matches.str(1));
} else if (std::regex_search(arg_str, matches, arg_op_regex_reg)) {
dest->base_register_name_ = "gpr[" + matches.str(1) + "]";
} else if (std::regex_search(arg_str, matches, arg_op_regex_breg_off)) {
@@ -308,59 +285,6 @@
return true;
}
-bool ArgumentParser_s390x::parse(Argument *dest) {
- if (done())
- return false;
-
- bool matched;
- std::cmatch matches;
-#define S390X_IMM "(-?[0-9]+)"
- std::regex arg_n_regex("^" S390X_IMM "@");
- // <imm>
- std::regex arg_op_regex_imm("^" S390X_IMM "(?: +|$)");
- // %r<N>
-#define S390X_REG "%r([0-9]|1[0-5])"
- std::regex arg_op_regex_reg("^" S390X_REG "(?: +|$)");
- // <disp>(%r<N>,%r<N>)
- std::regex arg_op_regex_mem("^" S390X_IMM "?\\(" S390X_REG
- "(?:," S390X_REG ")?\\)(?: +|$)");
-#undef S390X_IMM
-#undef S390X_REG
-
- matched = std::regex_search(arg_ + cur_pos_, matches, arg_n_regex);
- if (matched) {
- dest->arg_size_ = stoi(matches.str(1));
- cur_pos_ += matches.length(0);
-
- if (std::regex_search(arg_ + cur_pos_, matches, arg_op_regex_imm)) {
- dest->constant_ = (long long)stoull(matches.str(1));
- } else if (std::regex_search(arg_ + cur_pos_, matches, arg_op_regex_reg)) {
- dest->base_register_name_ = "gprs[" + matches.str(1) + "]";
- } else if (std::regex_search(arg_ + cur_pos_, matches, arg_op_regex_mem)) {
- if (matches.length(1) > 0) {
- dest->deref_offset_ = stoi(matches.str(1));
- }
- dest->base_register_name_ = "gprs[" + matches.str(2) + "]";
- if (matches.length(3) > 0) {
- dest->index_register_name_ = "gprs[" + matches.str(3) + "]";
- }
- } else {
- matched = false;
- }
- }
-
- if (!matched) {
- print_error(cur_pos_);
- skip_until_whitespace_from(cur_pos_);
- skip_whitespace_from(cur_pos_);
- return false;
- }
-
- cur_pos_ += matches.length(0);
- skip_whitespace_from(cur_pos_);
- return true;
-}
-
ssize_t ArgumentParser_x64::parse_identifier(ssize_t pos,
optional<std::string> *result) {
if (isalpha(arg_[pos]) || arg_[pos] == '_') {
@@ -489,180 +413,113 @@
const std::unordered_map<std::string, ArgumentParser_x64::RegInfo>
ArgumentParser_x64::registers_ = {
- {"rax", {X64_REG_A, 8}}, {"eax", {X64_REG_A, 4}},
- {"ax", {X64_REG_A, 2}}, {"al", {X64_REG_A, 1}},
+ {"rax", {REG_A, 8}}, {"eax", {REG_A, 4}},
+ {"ax", {REG_A, 2}}, {"al", {REG_A, 1}},
- {"rbx", {X64_REG_B, 8}}, {"ebx", {X64_REG_B, 4}},
- {"bx", {X64_REG_B, 2}}, {"bl", {X64_REG_B, 1}},
+ {"rbx", {REG_B, 8}}, {"ebx", {REG_B, 4}},
+ {"bx", {REG_B, 2}}, {"bl", {REG_B, 1}},
- {"rcx", {X64_REG_C, 8}}, {"ecx", {X64_REG_C, 4}},
- {"cx", {X64_REG_C, 2}}, {"cl", {X64_REG_C, 1}},
+ {"rcx", {REG_C, 8}}, {"ecx", {REG_C, 4}},
+ {"cx", {REG_C, 2}}, {"cl", {REG_C, 1}},
- {"rdx", {X64_REG_D, 8}}, {"edx", {X64_REG_D, 4}},
- {"dx", {X64_REG_D, 2}}, {"dl", {X64_REG_D, 1}},
+ {"rdx", {REG_D, 8}}, {"edx", {REG_D, 4}},
+ {"dx", {REG_D, 2}}, {"dl", {REG_D, 1}},
- {"rsi", {X64_REG_SI, 8}}, {"esi", {X64_REG_SI, 4}},
- {"si", {X64_REG_SI, 2}}, {"sil", {X64_REG_SI, 1}},
+ {"rsi", {REG_SI, 8}}, {"esi", {REG_SI, 4}},
+ {"si", {REG_SI, 2}}, {"sil", {REG_SI, 1}},
- {"rdi", {X64_REG_DI, 8}}, {"edi", {X64_REG_DI, 4}},
- {"di", {X64_REG_DI, 2}}, {"dil", {X64_REG_DI, 1}},
+ {"rdi", {REG_DI, 8}}, {"edi", {REG_DI, 4}},
+ {"di", {REG_DI, 2}}, {"dil", {REG_DI, 1}},
- {"rbp", {X64_REG_BP, 8}}, {"ebp", {X64_REG_BP, 4}},
- {"bp", {X64_REG_BP, 2}}, {"bpl", {X64_REG_BP, 1}},
+ {"rbp", {REG_BP, 8}}, {"ebp", {REG_BP, 4}},
+ {"bp", {REG_BP, 2}}, {"bpl", {REG_BP, 1}},
- {"rsp", {X64_REG_SP, 8}}, {"esp", {X64_REG_SP, 4}},
- {"sp", {X64_REG_SP, 2}}, {"spl", {X64_REG_SP, 1}},
+ {"rsp", {REG_SP, 8}}, {"esp", {REG_SP, 4}},
+ {"sp", {REG_SP, 2}}, {"spl", {REG_SP, 1}},
- {"r8", {X64_REG_8, 8}}, {"r8d", {X64_REG_8, 4}},
- {"r8w", {X64_REG_8, 2}}, {"r8b", {X64_REG_8, 1}},
+ {"r8", {REG_8, 8}}, {"r8d", {REG_8, 4}},
+ {"r8w", {REG_8, 2}}, {"r8b", {REG_8, 1}},
- {"r9", {X64_REG_9, 8}}, {"r9d", {X64_REG_9, 4}},
- {"r9w", {X64_REG_9, 2}}, {"r9b", {X64_REG_9, 1}},
+ {"r9", {REG_9, 8}}, {"r9d", {REG_9, 4}},
+ {"r9w", {REG_9, 2}}, {"r9b", {REG_9, 1}},
- {"r10", {X64_REG_10, 8}}, {"r10d", {X64_REG_10, 4}},
- {"r10w", {X64_REG_10, 2}}, {"r10b", {X64_REG_10, 1}},
+ {"r10", {REG_10, 8}}, {"r10d", {REG_10, 4}},
+ {"r10w", {REG_10, 2}}, {"r10b", {REG_10, 1}},
- {"r11", {X64_REG_11, 8}}, {"r11d", {X64_REG_11, 4}},
- {"r11w", {X64_REG_11, 2}}, {"r11b", {X64_REG_11, 1}},
+ {"r11", {REG_11, 8}}, {"r11d", {REG_11, 4}},
+ {"r11w", {REG_11, 2}}, {"r11b", {REG_11, 1}},
- {"r12", {X64_REG_12, 8}}, {"r12d", {X64_REG_12, 4}},
- {"r12w", {X64_REG_12, 2}}, {"r12b", {X64_REG_12, 1}},
+ {"r12", {REG_12, 8}}, {"r12d", {REG_12, 4}},
+ {"r12w", {REG_12, 2}}, {"r12b", {REG_12, 1}},
- {"r13", {X64_REG_13, 8}}, {"r13d", {X64_REG_13, 4}},
- {"r13w", {X64_REG_13, 2}}, {"r13b", {X64_REG_13, 1}},
+ {"r13", {REG_13, 8}}, {"r13d", {REG_13, 4}},
+ {"r13w", {REG_13, 2}}, {"r13b", {REG_13, 1}},
- {"r14", {X64_REG_14, 8}}, {"r14d", {X64_REG_14, 4}},
- {"r14w", {X64_REG_14, 2}}, {"r14b", {X64_REG_14, 1}},
+ {"r14", {REG_14, 8}}, {"r14d", {REG_14, 4}},
+ {"r14w", {REG_14, 2}}, {"r14b", {REG_14, 1}},
- {"r15", {X64_REG_15, 8}}, {"r15d", {X64_REG_15, 4}},
- {"r15w", {X64_REG_15, 2}}, {"r15b", {X64_REG_15, 1}},
+ {"r15", {REG_15, 8}}, {"r15d", {REG_15, 4}},
+ {"r15w", {REG_15, 2}}, {"r15b", {REG_15, 1}},
- {"rip", {X64_REG_RIP, 8}},
-
- {"xmm0", {X64_REG_XMM0, 16}},
- {"xmm1", {X64_REG_XMM1, 16}},
- {"xmm2", {X64_REG_XMM2, 16}},
- {"xmm3", {X64_REG_XMM3, 16}},
- {"xmm4", {X64_REG_XMM4, 16}},
- {"xmm5", {X64_REG_XMM5, 16}},
- {"xmm6", {X64_REG_XMM6, 16}},
- {"xmm7", {X64_REG_XMM7, 16}},
- {"xmm8", {X64_REG_XMM8, 16}},
- {"xmm9", {X64_REG_XMM9, 16}},
- {"xmm10", {X64_REG_XMM10, 16}},
- {"xmm11", {X64_REG_XMM11, 16}},
- {"xmm12", {X64_REG_XMM12, 16}},
- {"xmm13", {X64_REG_XMM13, 16}},
- {"xmm14", {X64_REG_XMM14, 16}},
- {"xmm15", {X64_REG_XMM15, 16}},
+ {"rip", {REG_RIP, 8}},
};
void ArgumentParser_x64::reg_to_name(std::string *norm, Register reg) {
switch (reg) {
- case X64_REG_A:
+ case REG_A:
*norm = "ax";
break;
- case X64_REG_B:
+ case REG_B:
*norm = "bx";
break;
- case X64_REG_C:
+ case REG_C:
*norm = "cx";
break;
- case X64_REG_D:
+ case REG_D:
*norm = "dx";
break;
- case X64_REG_SI:
+ case REG_SI:
*norm = "si";
break;
- case X64_REG_DI:
+ case REG_DI:
*norm = "di";
break;
- case X64_REG_BP:
+ case REG_BP:
*norm = "bp";
break;
- case X64_REG_SP:
+ case REG_SP:
*norm = "sp";
break;
- case X64_REG_8:
+ case REG_8:
*norm = "r8";
break;
- case X64_REG_9:
+ case REG_9:
*norm = "r9";
break;
- case X64_REG_10:
+ case REG_10:
*norm = "r10";
break;
- case X64_REG_11:
+ case REG_11:
*norm = "r11";
break;
- case X64_REG_12:
+ case REG_12:
*norm = "r12";
break;
- case X64_REG_13:
+ case REG_13:
*norm = "r13";
break;
- case X64_REG_14:
+ case REG_14:
*norm = "r14";
break;
- case X64_REG_15:
+ case REG_15:
*norm = "r15";
break;
- case X64_REG_RIP:
+ case REG_RIP:
*norm = "ip";
break;
-
- case X64_REG_XMM0:
- *norm = "xmm0";
- break;
- case X64_REG_XMM1:
- *norm = "xmm1";
- break;
- case X64_REG_XMM2:
- *norm = "xmm2";
- break;
- case X64_REG_XMM3:
- *norm = "xmm3";
- break;
- case X64_REG_XMM4:
- *norm = "xmm4";
- break;
- case X64_REG_XMM5:
- *norm = "xmm5";
- break;
- case X64_REG_XMM6:
- *norm = "xmm6";
- break;
- case X64_REG_XMM7:
- *norm = "xmm7";
- break;
- case X64_REG_XMM8:
- *norm = "xmm8";
- break;
- case X64_REG_XMM9:
- *norm = "xmm9";
- break;
- case X64_REG_XMM10:
- *norm = "xmm10";
- break;
- case X64_REG_XMM11:
- *norm = "xmm11";
- break;
- case X64_REG_XMM12:
- *norm = "xmm12";
- break;
- case X64_REG_XMM13:
- *norm = "xmm13";
- break;
- case X64_REG_XMM14:
- *norm = "xmm14";
- break;
- case X64_REG_XMM15:
- *norm = "xmm15";
- break;
-
}
}
diff --git a/src/lua/README.md b/src/lua/README.md
index 4802c9f..6057176 100644
--- a/src/lua/README.md
+++ b/src/lua/README.md
@@ -24,34 +24,33 @@
## Quickstart Guide
-The following instructions assume Ubuntu 18.04 LTS.
+The following instructions assume Ubuntu 14.04 LTS.
-1. Clone this repository
+1. Install a **very new kernel**. It has to be new and shiny for this to work. 4.3+
```
- $ git clone https://github.com/iovisor/bcc.git
- $ cd bcc/
+ VER=4.4.2-040402
+ PREFIX=http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.4.2-wily/
+ REL=201602171633
+ wget ${PREFIX}/linux-headers-${VER}-generic_${VER}.${REL}_amd64.deb
+ wget ${PREFIX}/linux-headers-${VER}_${VER}.${REL}_all.deb
+ wget ${PREFIX}/linux-image-${VER}-generic_${VER}.${REL}_amd64.deb
+ sudo dpkg -i linux-*${VER}.${REL}*.deb
```
-2. As per the [Ubuntu - Binary](https://github.com/iovisor/bcc/blob/master/INSTALL.md#ubuntu---binary) installation istructions, install the required upstream stable and signed packages
+2. Install the `libbcc` binary packages and `luajit`
```
- $ sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 4052245BD4284CDD
- $ echo "deb https://repo.iovisor.org/apt/$(lsb_release -cs) $(lsb_release -cs) main" | sudo tee /etc/apt/sources.list.d/iovisor.list
- $ sudo apt-get update
- $ sudo apt-get install bcc-tools libbcc-examples linux-headers-$(uname -r)
+ sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys D4284CDD
+ echo "deb https://repo.iovisor.org/apt trusty main" | sudo tee /etc/apt/sources.list.d/iovisor.list
+ sudo apt-get update
+ sudo apt-get install libbcc luajit
```
-3. Install LuaJit and the corresponding development files
+3. Test one of the examples to ensure `libbcc` is properly installed
```
- $ sudo apt-get install luajit luajit-5.1-dev
- ```
-
-4. Test one of the examples to ensure `libbcc` is properly installed
-
- ```
- $ sudo src/lua/bcc-probe examples/lua/task_switch.lua
+ sudo ./bcc-probe examples/lua/task_switch.lua
```
## LuaJIT BPF compiler
diff --git a/src/lua/bcc/bpf.lua b/src/lua/bcc/bpf.lua
index 45be272..44b801c 100644
--- a/src/lua/bcc/bpf.lua
+++ b/src/lua/bcc/bpf.lua
@@ -121,11 +121,16 @@
if args.text then
log.info("\n%s\n", args.text)
- self.module = libbcc.bpf_module_create_c_from_string(args.text, llvm_debug, cflags_ary, #cflags, true)
+ self.module = libbcc.bpf_module_create_c_from_string(args.text, llvm_debug, cflags_ary, #cflags)
elseif args.src_file then
local src = _find_file(Bpf.SCRIPT_ROOT, args.src_file)
- self.module = libbcc.bpf_module_create_c(src, llvm_debug, cflags_ary, #cflags, true)
+ if src:ends(".b") then
+ local hdr = _find_file(Bpf.SCRIPT_ROOT, args.hdr_file)
+ self.module = libbcc.bpf_module_create_b(src, hdr, llvm_debug)
+ else
+ self.module = libbcc.bpf_module_create_c(src, llvm_debug, cflags_ary, #cflags)
+ end
end
assert(self.module ~= nil, "failed to compile BPF module")
@@ -157,7 +162,7 @@
assert(libbcc.bpf_function_start(self.module, fn_name) ~= nil,
"unknown program: "..fn_name)
- local fd = libbcc.bcc_prog_load(prog_type,
+ local fd = libbcc.bpf_prog_load(prog_type,
fn_name,
libbcc.bpf_function_start(self.module, fn_name),
libbcc.bpf_function_size(self.module, fn_name),
@@ -184,7 +189,7 @@
function Bpf:attach_uprobe(args)
Bpf.check_probe_quota(1)
- local path, addr = Sym.check_path_symbol(args.name, args.sym, args.addr, args.pid, args.sym_off)
+ local path, addr = Sym.check_path_symbol(args.name, args.sym, args.addr, args.pid)
local fn = self:load_func(args.fn_name, 'BPF_PROG_TYPE_KPROBE')
local ptype = args.retprobe and "r" or "p"
local ev_name = string.format("%s_%s_0x%p", ptype, path:gsub("[^%a%d]", "_"), addr)
@@ -208,9 +213,8 @@
local ev_name = string.format("%s_%s", ptype, event:gsub("[%+%.]", "_"))
local offset = args.fn_offset or 0
local retprobe = args.retprobe and 1 or 0
- local maxactive = args.maxactive or 0
- local res = libbcc.bpf_attach_kprobe(fn.fd, retprobe, ev_name, event, offset, maxactive)
+ local res = libbcc.bpf_attach_kprobe(fn.fd, retprobe, ev_name, event, offset)
assert(res >= 0, "failed to attach BPF to kprobe")
self:probe_store("kprobe", ev_name, res)
diff --git a/src/lua/bcc/libbcc.lua b/src/lua/bcc/libbcc.lua
index f34fbd0..47a2d3b 100644
--- a/src/lua/bcc/libbcc.lua
+++ b/src/lua/bcc/libbcc.lua
@@ -24,13 +24,13 @@
BPF_PROG_TYPE_SCHED_ACT,
};
-int bcc_create_map(enum bpf_map_type map_type, int key_size, int value_size, int max_entries, int map_flags);
+int bpf_create_map(enum bpf_map_type map_type, int key_size, int value_size, int max_entries, int map_flags);
int bpf_update_elem(int fd, void *key, void *value, unsigned long long flags);
int bpf_lookup_elem(int fd, void *key, void *value);
int bpf_delete_elem(int fd, void *key);
int bpf_get_next_key(int fd, void *key, void *next_key);
-int bcc_prog_load(enum bpf_prog_type prog_type, const char *name,
+int bpf_prog_load(enum bpf_prog_type prog_type, const char *name,
const struct bpf_insn *insns, int insn_len,
const char *license, unsigned kern_version,
int log_level, char *log_buf, unsigned log_buf_size);
@@ -43,7 +43,7 @@
typedef void (*perf_reader_lost_cb)(void *cb_cookie, uint64_t lost);
int bpf_attach_kprobe(int progfd, int attach_type, const char *ev_name,
- const char *fn_name, uint64_t fn_offset, int maxactive);
+ const char *fn_name, uint64_t fn_offset);
int bpf_detach_kprobe(const char *ev_name);
@@ -58,8 +58,9 @@
]]
ffi.cdef[[
-void * bpf_module_create_c(const char *filename, unsigned flags, const char *cflags[], int ncflags, bool allow_rlimit);
-void * bpf_module_create_c_from_string(const char *text, unsigned flags, const char *cflags[], int ncflags, bool allow_rlimit);
+void * bpf_module_create_b(const char *filename, const char *proto_filename, unsigned flags);
+void * bpf_module_create_c(const char *filename, unsigned flags, const char *cflags[], int ncflags);
+void * bpf_module_create_c_from_string(const char *text, unsigned flags, const char *cflags[], int ncflags);
void bpf_module_destroy(void *program);
char * bpf_module_license(void *program);
unsigned bpf_module_kern_version(void *program);
@@ -115,7 +116,6 @@
struct bcc_symbol_option {
int use_debug_file;
int check_debug_file_crc;
- int lazy_symbolize;
uint32_t use_symbol_type;
};
diff --git a/src/lua/bcc/sym.lua b/src/lua/bcc/sym.lua
index 0d7a259..d30546a 100644
--- a/src/lua/bcc/sym.lua
+++ b/src/lua/bcc/sym.lua
@@ -32,10 +32,9 @@
}
end
-local function check_path_symbol(module, symname, addr, pid, sym_off)
+local function check_path_symbol(module, symname, addr, pid)
local sym = SYM()
local module_path
- local new_addr
if libbcc.bcc_resolve_symname(module, symname, addr or 0x0, pid or 0, nil, sym) < 0 then
if sym[0].module == nil then
error("could not find library '%s' in the library path" % module)
@@ -46,10 +45,9 @@
symname, module_path})
end
end
- new_addr = sym[0].offset + (sym_off or 0)
module_path = ffi.string(sym[0].module)
libbcc.bcc_procutils_free(sym[0].module)
- return module_path, new_addr
+ return module_path, sym[0].offset
end
return { create_cache=create_cache, check_path_symbol=check_path_symbol }
diff --git a/src/python/CMakeLists.txt b/src/python/CMakeLists.txt
index f5c40b9..fa60239 100644
--- a/src/python/CMakeLists.txt
+++ b/src/python/CMakeLists.txt
@@ -2,7 +2,7 @@
# Licensed under the Apache License, Version 2.0 (the "License")
if(NOT PYTHON_CMD)
- set(PYTHON_CMD "python3")
+ set(PYTHON_CMD "python")
endif()
if(EXISTS "/etc/debian_version")
diff --git a/src/python/bcc/__init__.py b/src/python/bcc/__init__.py
index 1118698..1d99afd 100644
--- a/src/python/bcc/__init__.py
+++ b/src/python/bcc/__init__.py
@@ -19,24 +19,19 @@
import json
import os
import re
+import struct
import errno
import sys
-import platform
+basestring = (unicode if sys.version_info[0] < 3 else str)
-from .libbcc import lib, bcc_symbol, bcc_symbol_option, bcc_stacktrace_build_id, _SYM_CB_TYPE
-from .table import Table, PerfEventArray, RingBuf, BPF_MAP_TYPE_QUEUE, BPF_MAP_TYPE_STACK
+from .libbcc import lib, bcc_symbol, bcc_symbol_option, _SYM_CB_TYPE
+from .table import Table, PerfEventArray
from .perf import Perf
-from .utils import get_online_cpus, printb, _assert_is_bytes, ArgString, StrcmpRewrite
+from .syscall import syscall_name
+from .utils import get_online_cpus, printb, _assert_is_bytes, ArgString
from .version import __version__
-from .disassembler import disassemble_prog, decode_map
-from .usdt import USDT, USDTException
-try:
- basestring
-except NameError: # Python 3
- basestring = str
-
-_default_probe_limit = 1000
+_probe_limit = 1000
_num_open_probes = 0
# for tests
@@ -56,10 +51,8 @@
DEBUG_PREPROCESSOR = 0x4
# Debug output ASM instructions embedded with source.
DEBUG_SOURCE = 0x8
-# Debug output register state on all instructions in addition to DEBUG_BPF.
+#Debug output register state on all instructions in addition to DEBUG_BPF.
DEBUG_BPF_REGISTER_STATE = 0x10
-# Debug BTF.
-DEBUG_BTF = 0x20
class SymbolCache(object):
def __init__(self, pid):
@@ -76,7 +69,6 @@
module. If we don't even know the module, return the absolute
address as the offset.
"""
-
sym = bcc_symbol()
if demangle:
res = lib.bcc_symcache_resolve(self.cache, addr, ct.byref(sym))
@@ -108,10 +100,6 @@
# From perf_type_id in uapi/linux/perf_event.h
HARDWARE = 0
SOFTWARE = 1
- TRACEPOINT = 2
- HW_CACHE = 3
- RAW = 4
- BREAKPOINT = 5
class PerfHWConfig:
# From perf_hw_id in uapi/linux/perf_event.h
@@ -140,35 +128,7 @@
DUMMY = 9
BPF_OUTPUT = 10
-class PerfEventSampleFormat:
- # from perf_event_sample_format in uapi/linux/bpf.h
- IP = (1 << 0)
- TID = (1 << 1)
- TIME = (1 << 2)
- ADDR = (1 << 3)
- READ = (1 << 4)
- CALLCHAIN = (1 << 5)
- ID = (1 << 6)
- CPU = (1 << 7)
- PERIOD = (1 << 8)
- STREAM_ID = (1 << 9)
- RAW = (1 << 10)
- BRANCH_STACK = (1 << 11)
- REGS_USER = (1 << 12)
- STACK_USER = (1 << 13)
- WEIGHT = (1 << 14)
- DATA_SRC = (1 << 15)
- IDENTIFIER = (1 << 16)
- TRANSACTION = (1 << 17)
- REGS_INTR = (1 << 18)
- PHYS_ADDR = (1 << 19)
- AUX = (1 << 20)
- CGROUP = (1 << 21)
- DATA_PAGE_SIZE = (1 << 22)
- CODE_PAGE_SIZE = (1 << 23)
- WEIGHT_STRUCT = (1 << 24)
-
-class BPFProgType:
+class BPF(object):
# From bpf_prog_type in uapi/linux/bpf.h
SOCKET_FILTER = 1
KPROBE = 2
@@ -188,52 +148,7 @@
SK_MSG = 16
RAW_TRACEPOINT = 17
CGROUP_SOCK_ADDR = 18
- TRACING = 26
- LSM = 29
-class BPFAttachType:
- # from bpf_attach_type uapi/linux/bpf.h
- CGROUP_INET_INGRESS = 0
- CGROUP_INET_EGRESS = 1
- CGROUP_INET_SOCK_CREATE = 2
- CGROUP_SOCK_OPS = 3
- SK_SKB_STREAM_PARSER = 4
- SK_SKB_STREAM_VERDICT = 5
- CGROUP_DEVICE = 6
- SK_MSG_VERDICT = 7
- CGROUP_INET4_BIND = 8
- CGROUP_INET6_BIND = 9
- CGROUP_INET4_CONNECT = 10
- CGROUP_INET6_CONNECT = 11
- CGROUP_INET4_POST_BIND = 12
- CGROUP_INET6_POST_BIND = 13
- CGROUP_UDP4_SENDMSG = 14
- CGROUP_UDP6_SENDMSG = 15
- LIRC_MODE2 = 16
- FLOW_DISSECTOR = 17
- CGROUP_SYSCTL = 18
- CGROUP_UDP4_RECVMSG = 19
- CGROUP_UDP6_RECVMSG = 20
- CGROUP_GETSOCKOPT = 21
- CGROUP_SETSOCKOPT = 22
- TRACE_RAW_TP = 23
- TRACE_FENTRY = 24
- TRACE_FEXIT = 25
- MODIFY_RETURN = 26
- LSM_MAC = 27
- TRACE_ITER = 28
- CGROUP_INET4_GETPEERNAME = 29
- CGROUP_INET6_GETPEERNAME = 30
- CGROUP_INET4_GETSOCKNAME = 31
- CGROUP_INET6_GETSOCKNAME = 32
- XDP_DEVMAP = 33
- CGROUP_INET_SOCK_RELEASE = 34
- XDP_CPUMAP = 35
- SK_LOOKUP = 36
- XDP = 37
- SK_SKB_VERDICT = 38
-
-class XDPAction:
# from xdp_action uapi/linux/bpf.h
XDP_ABORTED = 0
XDP_DROP = 1
@@ -241,57 +156,8 @@
XDP_TX = 3
XDP_REDIRECT = 4
-class XDPFlags:
- # from xdp_flags uapi/linux/if_link.h
- # unlike similar enum-type holder classes in this file, source for these
- # is #define XDP_FLAGS_UPDATE_IF_NOEXIST, #define XDP_FLAGS_SKB_MODE, ...
- UPDATE_IF_NOEXIST = (1 << 0)
- SKB_MODE = (1 << 1)
- DRV_MODE = (1 << 2)
- HW_MODE = (1 << 3)
- REPLACE = (1 << 4)
-
-class BPF(object):
- # Here for backwards compatibility only, add new enum members and types
- # the appropriate wrapper class elsewhere in this file to avoid namespace
- # collision issues
- SOCKET_FILTER = BPFProgType.SOCKET_FILTER
- KPROBE = BPFProgType.KPROBE
- SCHED_CLS = BPFProgType.SCHED_CLS
- SCHED_ACT = BPFProgType.SCHED_ACT
- TRACEPOINT = BPFProgType.TRACEPOINT
- XDP = BPFProgType.XDP
- PERF_EVENT = BPFProgType.PERF_EVENT
- CGROUP_SKB = BPFProgType.CGROUP_SKB
- CGROUP_SOCK = BPFProgType.CGROUP_SOCK
- LWT_IN = BPFProgType.LWT_IN
- LWT_OUT = BPFProgType.LWT_OUT
- LWT_XMIT = BPFProgType.LWT_XMIT
- SOCK_OPS = BPFProgType.SOCK_OPS
- SK_SKB = BPFProgType.SK_SKB
- CGROUP_DEVICE = BPFProgType.CGROUP_DEVICE
- SK_MSG = BPFProgType.SK_MSG
- RAW_TRACEPOINT = BPFProgType.RAW_TRACEPOINT
- CGROUP_SOCK_ADDR = BPFProgType.CGROUP_SOCK_ADDR
- TRACING = BPFProgType.TRACING
- LSM = BPFProgType.LSM
-
- XDP_ABORTED = XDPAction.XDP_ABORTED
- XDP_DROP = XDPAction.XDP_DROP
- XDP_PASS = XDPAction.XDP_PASS
- XDP_TX = XDPAction.XDP_TX
- XDP_REDIRECT = XDPAction.XDP_REDIRECT
-
- XDP_FLAGS_UPDATE_IF_NOEXIST = XDPFlags.UPDATE_IF_NOEXIST
- XDP_FLAGS_SKB_MODE = XDPFlags.SKB_MODE
- XDP_FLAGS_DRV_MODE = XDPFlags.DRV_MODE
- XDP_FLAGS_HW_MODE = XDPFlags.HW_MODE
- XDP_FLAGS_REPLACE = XDPFlags.REPLACE
- # END enum backwards compat
-
_probe_repl = re.compile(b"[^a-zA-Z0-9_]")
_sym_caches = {}
- _bsymcache = lib.bcc_buildsymcache_new()
_auto_includes = {
"linux/time.h": ["time"],
@@ -307,8 +173,6 @@
b"__x32_compat_sys_",
b"__ia32_compat_sys_",
b"__arm64_sys_",
- b"__s390x_sys_",
- b"__s390_sys_",
]
# BPF timestamps come from the monotonic clock. To be able to filter
@@ -366,7 +230,7 @@
if filename:
if not os.path.isfile(filename):
argv0 = ArgString(sys.argv[0])
- t = b"/".join([os.path.abspath(os.path.dirname(argv0.__bytes__())), filename])
+ t = b"/".join([os.path.abspath(os.path.dirname(argv0.__str__())), filename])
if os.path.isfile(t):
filename = t
else:
@@ -397,14 +261,13 @@
else:
for path in os.environ["PATH"].split(os.pathsep):
path = path.strip('"')
- exe_file = os.path.join(path.encode(), bin_path)
+ exe_file = os.path.join(path, bin_path)
if is_exe(exe_file):
return exe_file
return None
def __init__(self, src_file=b"", hdr_file=b"", text=None, debug=0,
- cflags=[], usdt_contexts=[], allow_rlimit=True, device=None,
- attach_usdt_ignore_pid=False):
+ cflags=[], usdt_contexts=[]):
"""Create a new BPF module with the given source code.
Note:
@@ -423,18 +286,12 @@
hdr_file = _assert_is_bytes(hdr_file)
text = _assert_is_bytes(text)
- assert not (text and src_file)
-
self.kprobe_fds = {}
self.uprobe_fds = {}
self.tracepoint_fds = {}
self.raw_tracepoint_fds = {}
- self.kfunc_entry_fds = {}
- self.kfunc_exit_fds = {}
- self.lsm_fds = {}
self.perf_buffers = {}
self.open_perf_events = {}
- self._ringbuf_manager = None
self.tracefile = None
atexit.register(self.cleanup)
@@ -444,38 +301,37 @@
self.module = None
cflags_array = (ct.c_char_p * len(cflags))()
for i, s in enumerate(cflags): cflags_array[i] = bytes(ArgString(s))
+ if text:
+ ctx_array = (ct.c_void_p * len(usdt_contexts))()
+ for i, usdt in enumerate(usdt_contexts):
+ ctx_array[i] = ct.c_void_p(usdt.get_context())
+ usdt_text = lib.bcc_usdt_genargs(ctx_array, len(usdt_contexts))
+ if usdt_text is None:
+ raise Exception("can't generate USDT probe arguments; " +
+ "possible cause is missing pid when a " +
+ "probe in a shared object has multiple " +
+ "locations")
+ text = usdt_text + text
- if src_file:
+ if text:
+ self.module = lib.bpf_module_create_c_from_string(text,
+ self.debug, cflags_array, len(cflags_array))
+ if not self.module:
+ raise Exception("Failed to compile BPF text")
+ else:
src_file = BPF._find_file(src_file)
hdr_file = BPF._find_file(hdr_file)
-
- if src_file:
- # Read the BPF C source file into the text variable. This ensures,
- # that files and inline text are treated equally.
- with open(src_file, mode="rb") as file:
- text = file.read()
-
- ctx_array = (ct.c_void_p * len(usdt_contexts))()
- for i, usdt in enumerate(usdt_contexts):
- ctx_array[i] = ct.c_void_p(usdt.get_context())
- usdt_text = lib.bcc_usdt_genargs(ctx_array, len(usdt_contexts))
- if usdt_text is None:
- raise Exception("can't generate USDT probe arguments; " +
- "possible cause is missing pid when a " +
- "probe in a shared object has multiple " +
- "locations")
- text = usdt_text + text
-
-
- self.module = lib.bpf_module_create_c_from_string(text,
- self.debug,
- cflags_array, len(cflags_array),
- allow_rlimit, device)
- if not self.module:
- raise Exception("Failed to compile BPF module %s" % (src_file or "<text>"))
+ if src_file.endswith(b".b"):
+ self.module = lib.bpf_module_create_b(src_file, hdr_file,
+ self.debug)
+ else:
+ self.module = lib.bpf_module_create_c(src_file, self.debug,
+ cflags_array, len(cflags_array))
+ if not self.module:
+ raise Exception("Failed to compile BPF module %s" % src_file)
for usdt_context in usdt_contexts:
- usdt_context.attach_uprobes(self, attach_usdt_ignore_pid)
+ usdt_context.attach_uprobes(self)
# If any "kprobe__" or "tracepoint__" or "raw_tracepoint__"
# prefixed functions were defined,
@@ -495,7 +351,7 @@
return fns
- def load_func(self, func_name, prog_type, device = None):
+ def load_func(self, func_name, prog_type):
func_name = _assert_is_bytes(func_name)
if func_name in self.funcs:
return self.funcs[func_name]
@@ -506,12 +362,12 @@
log_level = 2
elif (self.debug & DEBUG_BPF):
log_level = 1
- fd = lib.bcc_func_load(self.module, prog_type, func_name,
+ fd = lib.bpf_prog_load(prog_type, func_name,
lib.bpf_function_start(self.module, func_name),
lib.bpf_function_size(self.module, func_name),
lib.bpf_module_license(self.module),
lib.bpf_module_kern_version(self.module),
- log_level, None, 0, device)
+ log_level, None, 0);
if fd < 0:
atexit.register(self.donothing)
@@ -539,15 +395,6 @@
size, = lib.bpf_function_size(self.module, func_name),
return ct.string_at(start, size)
- def disassemble_func(self, func_name):
- bpfstr = self.dump_func(func_name)
- return disassemble_prog(func_name, bpfstr)
-
- def decode_table(self, table_name, sizeinfo=False):
- table_obj = self[table_name]
- table_type = lib.bpf_table_type_id(self.module, table_obj.map_id)
- return decode_map(table_name, table_obj, table_type, sizeinfo=sizeinfo)
-
str2ctype = {
u"_Bool": ct.c_bool,
u"char": ct.c_char,
@@ -615,10 +462,9 @@
name = _assert_is_bytes(name)
map_id = lib.bpf_table_id(self.module, name)
map_fd = lib.bpf_table_fd(self.module, name)
- is_queuestack = lib.bpf_table_type_id(self.module, map_id) in [BPF_MAP_TYPE_QUEUE, BPF_MAP_TYPE_STACK]
if map_fd < 0:
raise KeyError
- if not keytype and not is_queuestack:
+ if not keytype:
key_desc = lib.bpf_table_key_desc(self.module, name).decode("utf-8")
if not key_desc:
raise Exception("Failed to load BPF Table %s key desc" % name)
@@ -628,7 +474,7 @@
if not leaf_desc:
raise Exception("Failed to load BPF Table %s leaf desc" % name)
leaftype = BPF._decode_table_type(json.loads(leaf_desc))
- return Table(self, map_id, map_fd, keytype, leaftype, name, reducer=reducer)
+ return Table(self, map_id, map_fd, keytype, leaftype, reducer=reducer)
def __getitem__(self, key):
if key not in self.tables:
@@ -648,26 +494,6 @@
return self.tables.__iter__()
@staticmethod
- def attach_func(fn, attachable_fd, attach_type, flags=0):
- if not isinstance(fn, BPF.Function):
- raise Exception("arg 1 must be of type BPF.Function")
-
- res = lib.bpf_prog_attach(fn.fd, attachable_fd, attach_type, flags)
- if res < 0:
- raise Exception("Failed to attach BPF function with attach_type "\
- "{0}: {1}".format(attach_type, os.strerror(-res)))
-
- @staticmethod
- def detach_func(fn, attachable_fd, attach_type):
- if not isinstance(fn, BPF.Function):
- raise Exception("arg 1 must be of type BPF.Function")
-
- res = lib.bpf_prog_detach2(fn.fd, attachable_fd, attach_type)
- if res < 0:
- raise Exception("Failed to detach BPF function with attach_type "\
- "{0}: {1}".format(attach_type, os.strerror(-res)))
-
- @staticmethod
def attach_raw_socket(fn, dev):
dev = _assert_is_bytes(dev)
if not isinstance(fn, BPF.Function):
@@ -685,15 +511,8 @@
@staticmethod
def get_kprobe_functions(event_re):
- blacklist_file = "%s/../kprobes/blacklist" % TRACEFS
- try:
- with open(blacklist_file, "rb") as blacklist_f:
- blacklist = set([line.rstrip().split()[1] for line in blacklist_f])
- except IOError as e:
- if e.errno != errno.EPERM:
- raise e
- blacklist = set([])
-
+ with open("%s/../kprobes/blacklist" % TRACEFS, "rb") as blacklist_f:
+ blacklist = set([line.rstrip().split()[1] for line in blacklist_f])
fns = []
in_init_section = 0
@@ -717,12 +536,6 @@
if fn == b'__irqentry_text_start':
in_irq_section = 1
continue
- # __irqentry_text_end is not always after
- # __irqentry_text_start. But only happens when
- # no functions between two irqentry_text
- elif fn == b'__irqentry_text_end':
- in_irq_section = 2
- continue
elif in_irq_section == 1:
if fn == b'__irqentry_text_end':
in_irq_section = 2
@@ -737,13 +550,6 @@
# non-attachable.
elif fn.startswith(b'__perf') or fn.startswith(b'perf_'):
continue
- # Exclude all static functions with prefix __SCT__, they are
- # all non-attachable
- elif fn.startswith(b'__SCT__'):
- continue
- # Exclude all gcc 8's extra .cold functions
- elif re.match(b'^.*\.cold(\.\d+)?$', fn):
- continue
if (t.lower() in [b't', b'w']) and re.match(event_re, fn) \
and fn not in blacklist:
fns.append(fn)
@@ -751,29 +557,19 @@
def _check_probe_quota(self, num_new_probes):
global _num_open_probes
- if _num_open_probes + num_new_probes > BPF.get_probe_limit():
+ if _num_open_probes + num_new_probes > _probe_limit:
raise Exception("Number of open probes would exceed global quota")
- @staticmethod
- def get_probe_limit():
- env_probe_limit = os.environ.get('BCC_PROBE_LIMIT')
- if env_probe_limit and env_probe_limit.isdigit():
- return int(env_probe_limit)
- else:
- return _default_probe_limit
-
- def _add_kprobe_fd(self, ev_name, fn_name, fd):
+ def _add_kprobe_fd(self, name, fd):
global _num_open_probes
- if ev_name not in self.kprobe_fds:
- self.kprobe_fds[ev_name] = {}
- self.kprobe_fds[ev_name][fn_name] = fd
+ self.kprobe_fds[name] = fd
_num_open_probes += 1
- def _del_kprobe_fd(self, ev_name, fn_name):
+ def _del_kprobe_fd(self, name):
global _num_open_probes
- del self.kprobe_fds[ev_name][fn_name]
+ del self.kprobe_fds[name]
_num_open_probes -= 1
-
+
def _add_uprobe_fd(self, name, fd):
global _num_open_probes
self.uprobe_fds[name] = fd
@@ -809,7 +605,7 @@
if name.startswith(prefix):
return self.get_syscall_fnname(name[len(prefix):])
return name
-
+
def attach_kprobe(self, event=b"", event_off=0, fn_name=b"", event_re=b""):
event = _assert_is_bytes(event)
fn_name = _assert_is_bytes(fn_name)
@@ -819,98 +615,67 @@
if event_re:
matches = BPF.get_kprobe_functions(event_re)
self._check_probe_quota(len(matches))
- failed = 0
- probes = []
for line in matches:
try:
self.attach_kprobe(event=line, fn_name=fn_name)
except:
- failed += 1
- probes.append(line)
- if failed == len(matches):
- raise Exception("Failed to attach BPF program %s to kprobe %s" %
- (fn_name, '/'.join(probes)))
+ pass
return
self._check_probe_quota(1)
fn = self.load_func(fn_name, BPF.KPROBE)
ev_name = b"p_" + event.replace(b"+", b"_").replace(b".", b"_")
- fd = lib.bpf_attach_kprobe(fn.fd, 0, ev_name, event, event_off, 0)
+ fd = lib.bpf_attach_kprobe(fn.fd, 0, ev_name, event, event_off)
if fd < 0:
raise Exception("Failed to attach BPF program %s to kprobe %s" %
(fn_name, event))
- self._add_kprobe_fd(ev_name, fn_name, fd)
+ self._add_kprobe_fd(ev_name, fd)
return self
- def attach_kretprobe(self, event=b"", fn_name=b"", event_re=b"", maxactive=0):
+ def attach_kretprobe(self, event=b"", fn_name=b"", event_re=b""):
event = _assert_is_bytes(event)
fn_name = _assert_is_bytes(fn_name)
event_re = _assert_is_bytes(event_re)
# allow the caller to glob multiple functions together
if event_re:
- matches = BPF.get_kprobe_functions(event_re)
- failed = 0
- probes = []
- for line in matches:
+ for line in BPF.get_kprobe_functions(event_re):
try:
- self.attach_kretprobe(event=line, fn_name=fn_name,
- maxactive=maxactive)
+ self.attach_kretprobe(event=line, fn_name=fn_name)
except:
- failed += 1
- probes.append(line)
- if failed == len(matches):
- raise Exception("Failed to attach BPF program %s to kretprobe %s" %
- (fn_name, '/'.join(probes)))
+ pass
return
self._check_probe_quota(1)
fn = self.load_func(fn_name, BPF.KPROBE)
ev_name = b"r_" + event.replace(b"+", b"_").replace(b".", b"_")
- fd = lib.bpf_attach_kprobe(fn.fd, 1, ev_name, event, 0, maxactive)
+ fd = lib.bpf_attach_kprobe(fn.fd, 1, ev_name, event, 0)
if fd < 0:
raise Exception("Failed to attach BPF program %s to kretprobe %s" %
(fn_name, event))
- self._add_kprobe_fd(ev_name, fn_name, fd)
+ self._add_kprobe_fd(ev_name, fd)
return self
def detach_kprobe_event(self, ev_name):
- ev_name = _assert_is_bytes(ev_name)
- fn_names = list(self.kprobe_fds[ev_name].keys())
- for fn_name in fn_names:
- self.detach_kprobe_event_by_fn(ev_name, fn_name)
-
- def detach_kprobe_event_by_fn(self, ev_name, fn_name):
- ev_name = _assert_is_bytes(ev_name)
- fn_name = _assert_is_bytes(fn_name)
if ev_name not in self.kprobe_fds:
raise Exception("Kprobe %s is not attached" % ev_name)
- res = lib.bpf_close_perf_event_fd(self.kprobe_fds[ev_name][fn_name])
+ res = lib.bpf_close_perf_event_fd(self.kprobe_fds[ev_name])
if res < 0:
raise Exception("Failed to close kprobe FD")
- self._del_kprobe_fd(ev_name, fn_name)
- if len(self.kprobe_fds[ev_name]) == 0:
- res = lib.bpf_detach_kprobe(ev_name)
- if res < 0:
- raise Exception("Failed to detach BPF from kprobe")
+ res = lib.bpf_detach_kprobe(ev_name)
+ if res < 0:
+ raise Exception("Failed to detach BPF from kprobe")
+ self._del_kprobe_fd(ev_name)
- def detach_kprobe(self, event, fn_name=None):
+ def detach_kprobe(self, event):
event = _assert_is_bytes(event)
ev_name = b"p_" + event.replace(b"+", b"_").replace(b".", b"_")
- if fn_name:
- fn_name = _assert_is_bytes(fn_name)
- self.detach_kprobe_event_by_fn(ev_name, fn_name)
- else:
- self.detach_kprobe_event(ev_name)
+ self.detach_kprobe_event(ev_name)
- def detach_kretprobe(self, event, fn_name=None):
+ def detach_kretprobe(self, event):
event = _assert_is_bytes(event)
ev_name = b"r_" + event.replace(b"+", b"_").replace(b".", b"_")
- if fn_name:
- fn_name = _assert_is_bytes(fn_name)
- self.detach_kprobe_event_by_fn(ev_name, fn_name)
- else:
- self.detach_kprobe_event(ev_name)
+ self.detach_kprobe_event(ev_name)
@staticmethod
def attach_xdp(dev, fn, flags=0):
@@ -945,8 +710,10 @@
raise Exception("Failed to detach BPF from device %s: %s"
% (dev, errstr))
+
+
@classmethod
- def _check_path_symbol(cls, module, symname, addr, pid, sym_off=0):
+ def _check_path_symbol(cls, module, symname, addr, pid):
module = _assert_is_bytes(module)
symname = _assert_is_bytes(symname)
sym = bcc_symbol()
@@ -957,12 +724,10 @@
ct.cast(None, ct.POINTER(bcc_symbol_option)),
ct.byref(sym),
) < 0:
- raise Exception("could not determine address of symbol %s in %s"
- % (symname.decode(), module.decode()))
- new_addr = sym.offset + sym_off
+ raise Exception("could not determine address of symbol %s" % symname)
module_path = ct.cast(sym.module, ct.c_char_p).value
lib.bcc_procutils_free(sym.module)
- return module_path, new_addr
+ return module_path, sym.offset
@staticmethod
def find_library(libname):
@@ -986,7 +751,7 @@
evt_dir = os.path.join(cat_dir, event)
if os.path.isdir(evt_dir):
tp = ("%s:%s" % (category, event))
- if re.match(tp_re.decode(), tp):
+ if re.match(tp_re, tp):
results.append(tp)
return results
@@ -1054,7 +819,7 @@
fd = lib.bpf_attach_raw_tracepoint(fn.fd, tp)
if fd < 0:
raise Exception("Failed to attach BPF to raw tracepoint")
- self.raw_tracepoint_fds[tp] = fd
+ self.raw_tracepoint_fds[tp] = fd;
return self
def detach_raw_tracepoint(self, tp=b""):
@@ -1073,127 +838,12 @@
del self.raw_tracepoint_fds[tp]
@staticmethod
- def add_prefix(prefix, name):
- if not name.startswith(prefix):
- name = prefix + name
- return name
-
- @staticmethod
- def support_kfunc():
- # there's no trampoline support for other than x86_64 arch
- if platform.machine() != 'x86_64':
- return False
- if not lib.bpf_has_kernel_btf():
- return False
- # kernel symbol "bpf_trampoline_link_prog" indicates kfunc support
- if BPF.ksymname("bpf_trampoline_link_prog") != -1:
- return True
- return False
-
- @staticmethod
- def support_lsm():
- if not lib.bpf_has_kernel_btf():
- return False
- # kernel symbol "bpf_lsm_bpf" indicates BPF LSM support
- if BPF.ksymname(b"bpf_lsm_bpf") != -1:
- return True
- return False
-
- def detach_kfunc(self, fn_name=b""):
- fn_name = _assert_is_bytes(fn_name)
- fn_name = BPF.add_prefix(b"kfunc__", fn_name)
-
- if fn_name not in self.kfunc_entry_fds:
- raise Exception("Kernel entry func %s is not attached" % fn_name)
- os.close(self.kfunc_entry_fds[fn_name])
- del self.kfunc_entry_fds[fn_name]
-
- def detach_kretfunc(self, fn_name=b""):
- fn_name = _assert_is_bytes(fn_name)
- fn_name = BPF.add_prefix(b"kretfunc__", fn_name)
-
- if fn_name not in self.kfunc_exit_fds:
- raise Exception("Kernel exit func %s is not attached" % fn_name)
- os.close(self.kfunc_exit_fds[fn_name])
- del self.kfunc_exit_fds[fn_name]
-
- def attach_kfunc(self, fn_name=b""):
- fn_name = _assert_is_bytes(fn_name)
- fn_name = BPF.add_prefix(b"kfunc__", fn_name)
-
- if fn_name in self.kfunc_entry_fds:
- raise Exception("Kernel entry func %s has been attached" % fn_name)
-
- fn = self.load_func(fn_name, BPF.TRACING)
- fd = lib.bpf_attach_kfunc(fn.fd)
- if fd < 0:
- raise Exception("Failed to attach BPF to entry kernel func")
- self.kfunc_entry_fds[fn_name] = fd
- return self
-
- def attach_kretfunc(self, fn_name=b""):
- fn_name = _assert_is_bytes(fn_name)
- fn_name = BPF.add_prefix(b"kretfunc__", fn_name)
-
- if fn_name in self.kfunc_exit_fds:
- raise Exception("Kernel exit func %s has been attached" % fn_name)
-
- fn = self.load_func(fn_name, BPF.TRACING)
- fd = lib.bpf_attach_kfunc(fn.fd)
- if fd < 0:
- raise Exception("Failed to attach BPF to exit kernel func")
- self.kfunc_exit_fds[fn_name] = fd
- return self
-
- def detach_lsm(self, fn_name=b""):
- fn_name = _assert_is_bytes(fn_name)
- fn_name = BPF.add_prefix(b"lsm__", fn_name)
-
- if fn_name not in self.lsm_fds:
- raise Exception("LSM %s is not attached" % fn_name)
- os.close(self.lsm_fds[fn_name])
- del self.lsm_fds[fn_name]
-
- def attach_lsm(self, fn_name=b""):
- fn_name = _assert_is_bytes(fn_name)
- fn_name = BPF.add_prefix(b"lsm__", fn_name)
-
- if fn_name in self.lsm_fds:
- raise Exception("LSM %s has been attached" % fn_name)
-
- fn = self.load_func(fn_name, BPF.LSM)
- fd = lib.bpf_attach_lsm(fn.fd)
- if fd < 0:
- raise Exception("Failed to attach LSM")
- self.lsm_fds[fn_name] = fd
- return self
-
- @staticmethod
def support_raw_tracepoint():
- # kernel symbol "bpf_find_raw_tracepoint" indicates raw_tracepoint support
- if BPF.ksymname("bpf_find_raw_tracepoint") != -1 or \
- BPF.ksymname("bpf_get_raw_tracepoint") != -1:
+ # kernel symbol "bpf_find_raw_tracepoint" indicates raw_tracepint support
+ if BPF.ksymname("bpf_find_raw_tracepoint") != -1:
return True
return False
- @staticmethod
- def support_raw_tracepoint_in_module():
- # kernel symbol "bpf_trace_modules" indicates raw tp support in modules, ref: kernel commit a38d1107
- kallsyms = "/proc/kallsyms"
- with open(kallsyms) as syms:
- for line in syms:
- (_, _, name) = line.rstrip().split(" ", 2)
- name = name.split("\t")[0]
- if name == "bpf_trace_modules":
- return True
- return False
-
- @staticmethod
- def kernel_struct_has_field(struct_name, field_name):
- struct_name = _assert_is_bytes(struct_name)
- field_name = _assert_is_bytes(field_name)
- return lib.kernel_struct_has_field(struct_name, field_name)
-
def detach_tracepoint(self, tp=b""):
"""detach_tracepoint(tp="")
@@ -1237,26 +887,6 @@
sample_period, sample_freq, pid, i, group_fd)
self.open_perf_events[(ev_type, ev_config)] = res
- def _attach_perf_event_raw(self, progfd, attr, pid, cpu, group_fd):
- res = lib.bpf_attach_perf_event_raw(progfd, ct.byref(attr), pid,
- cpu, group_fd, 0)
- if res < 0:
- raise Exception("Failed to attach BPF to perf raw event")
- return res
-
- def attach_perf_event_raw(self, attr=-1, fn_name=b"", pid=-1, cpu=-1, group_fd=-1):
- fn_name = _assert_is_bytes(fn_name)
- fn = self.load_func(fn_name, BPF.PERF_EVENT)
- res = {}
- if cpu >= 0:
- res[cpu] = self._attach_perf_event_raw(fn.fd, attr,
- pid, cpu, group_fd)
- else:
- for i in get_online_cpus():
- res[i] = self._attach_perf_event_raw(fn.fd, attr,
- pid, i, group_fd)
- self.open_perf_events[(attr.type, attr.config)] = res
-
def detach_perf_event(self, ev_type=-1, ev_config=-1):
try:
fds = self.open_perf_events[(ev_type, ev_config)]
@@ -1314,20 +944,14 @@
return b"%s_%s_0x%x_%d" % (prefix, self._probe_repl.sub(b"_", path), addr, pid)
def attach_uprobe(self, name=b"", sym=b"", sym_re=b"", addr=None,
- fn_name=b"", pid=-1, sym_off=0):
+ fn_name=b"", pid=-1):
"""attach_uprobe(name="", sym="", sym_re="", addr=None, fn_name=""
- pid=-1, sym_off=0)
+ pid=-1)
Run the bpf function denoted by fn_name every time the symbol sym in
- the library or binary 'name' is encountered. Optional parameters pid,
- cpu, and group_fd can be used to filter the probe.
-
- If sym_off is given, attach uprobe to offset within the symbol.
-
- The real address addr may be supplied in place of sym, in which case sym
- must be set to its default value. If the file is a non-PIE executable,
- addr must be a virtual address, otherwise it must be an offset relative
- to the file load address.
+ the library or binary 'name' is encountered. The real address addr may
+ be supplied in place of sym. Optional parameters pid, cpu, and group_fd
+ can be used to filter the probe.
Instead of a symbol name, a regular expression can be provided in
sym_re. The uprobe will then attach to symbols that match the provided
@@ -1342,10 +966,6 @@
BPF(text).attach_uprobe("/usr/bin/python", "main")
"""
- assert sym_off >= 0
- if addr is not None:
- assert sym_off == 0, "offset with addr is not supported"
-
name = _assert_is_bytes(name)
sym = _assert_is_bytes(sym)
sym_re = _assert_is_bytes(sym_re)
@@ -1359,7 +979,7 @@
fn_name=fn_name, pid=pid)
return
- (path, addr) = BPF._check_path_symbol(name, sym, addr, pid, sym_off)
+ (path, addr) = BPF._check_path_symbol(name, sym, addr, pid)
self._check_probe_quota(1)
fn = self.load_func(fn_name, BPF.KPROBE)
@@ -1413,7 +1033,7 @@
raise Exception("Failed to detach BPF from uprobe")
self._del_uprobe_fd(ev_name)
- def detach_uprobe(self, name=b"", sym=b"", addr=None, pid=-1, sym_off=0):
+ def detach_uprobe(self, name=b"", sym=b"", addr=None, pid=-1):
"""detach_uprobe(name="", sym="", addr=None, pid=-1)
Stop running a bpf function that is attached to symbol 'sym' in library
@@ -1422,7 +1042,7 @@
name = _assert_is_bytes(name)
sym = _assert_is_bytes(sym)
- (path, addr) = BPF._check_path_symbol(name, sym, addr, pid, sym_off)
+ (path, addr) = BPF._check_path_symbol(name, sym, addr, pid)
ev_name = self._get_uprobe_evname(b"p", path, addr, pid)
self.detach_uprobe_event(ev_name)
@@ -1461,12 +1081,6 @@
fn = self.load_func(func_name, BPF.RAW_TRACEPOINT)
tp = fn.name[len(b"raw_tracepoint__"):]
self.attach_raw_tracepoint(tp=tp, fn_name=fn.name)
- elif func_name.startswith(b"kfunc__"):
- self.attach_kfunc(fn_name=func_name)
- elif func_name.startswith(b"kretfunc__"):
- self.attach_kretfunc(fn_name=func_name)
- elif func_name.startswith(b"lsm__"):
- self.attach_lsm(fn_name=func_name)
def trace_open(self, nonblocking=False):
"""trace_open(nonblocking=False)
@@ -1496,10 +1110,7 @@
task = line[:16].lstrip()
line = line[17:]
ts_end = line.find(b":")
- try:
- pid, cpu, flags, ts = line[:ts_end].split()
- except Exception as e:
- continue
+ pid, cpu, flags, ts = line[:ts_end].split()
cpu = cpu[1:-1]
# line[ts_end:] will have ": [sym_or_addr]: msgs"
# For trace_pipe debug output, the addr typically
@@ -1511,10 +1122,7 @@
line = line[ts_end + 1:]
sym_end = line.find(b":")
msg = line[sym_end + 2:]
- try:
- return (task, int(pid), int(cpu), flags, float(ts), msg)
- except Exception as e:
- return ("Unknown", 0, 0, "Unknown", 0.0, "Unknown")
+ return (task, int(pid), int(cpu), flags, float(ts), msg)
def trace_readline(self, nonblocking=False):
"""trace_readline(nonblocking=False)
@@ -1581,31 +1189,7 @@
Example output when both show_module and show_offset are False:
"start_thread"
"""
-
- #addr is of type stacktrace_build_id
- #so invoke the bsym address resolver
- typeofaddr = str(type(addr))
- if typeofaddr.find('bpf_stack_build_id') != -1:
- sym = bcc_symbol()
- b = bcc_stacktrace_build_id()
- b.status = addr.status
- b.build_id = addr.build_id
- b.u.offset = addr.offset
- res = lib.bcc_buildsymcache_resolve(BPF._bsymcache,
- ct.byref(b),
- ct.byref(sym))
- if res < 0:
- if sym.module and sym.offset:
- name,offset,module = (None, sym.offset,
- ct.cast(sym.module, ct.c_char_p).value)
- else:
- name, offset, module = (None, addr, None)
- else:
- name, offset, module = (sym.name, sym.offset,
- ct.cast(sym.module, ct.c_char_p).value)
- else:
- name, offset, module = BPF._sym_cache(pid).resolve(addr, demangle)
-
+ name, offset, module = BPF._sym_cache(pid).resolve(addr, demangle)
offset = b"+0x%x" % offset if show_offset and name is not None else b""
name = name or b"[unknown]"
name = name + offset
@@ -1668,18 +1252,6 @@
readers[i] = v
lib.perf_reader_poll(len(readers), readers, timeout)
- def perf_buffer_consume(self):
- """perf_buffer_consume(self)
-
- Consume all open perf buffers, regardless of whether or not
- they currently contain events data. Necessary to catch 'remainder'
- events when wakeup_events > 1 is set in open_perf_buffer
- """
- readers = (ct.c_void_p * len(self.perf_buffers))()
- for i, v in enumerate(self.perf_buffers.values()):
- readers[i] = v
- lib.perf_reader_consume(len(readers), readers)
-
def kprobe_poll(self, timeout = -1):
"""kprobe_poll(self)
@@ -1687,52 +1259,9 @@
"""
self.perf_buffer_poll(timeout)
- def _open_ring_buffer(self, map_fd, fn, ctx=None):
- if not self._ringbuf_manager:
- self._ringbuf_manager = lib.bpf_new_ringbuf(map_fd, fn, ctx)
- if not self._ringbuf_manager:
- raise Exception("Could not open ring buffer")
- else:
- ret = lib.bpf_add_ringbuf(self._ringbuf_manager, map_fd, fn, ctx)
- if ret < 0:
- raise Exception("Could not open ring buffer")
-
- def ring_buffer_poll(self, timeout = -1):
- """ring_buffer_poll(self)
-
- Poll from all open ringbuf buffers, calling the callback that was
- provided when calling open_ring_buffer for each entry.
- """
- if not self._ringbuf_manager:
- raise Exception("No ring buffers to poll")
- lib.bpf_poll_ringbuf(self._ringbuf_manager, timeout)
-
- def ring_buffer_consume(self):
- """ring_buffer_consume(self)
-
- Consume all open ringbuf buffers, regardless of whether or not
- they currently contain events data. This is best for use cases
- where low latency is desired, but it can impact performance.
- If you are unsure, use ring_buffer_poll instead.
- """
- if not self._ringbuf_manager:
- raise Exception("No ring buffers to poll")
- lib.bpf_consume_ringbuf(self._ringbuf_manager)
-
def free_bcc_memory(self):
return lib.bcc_free_memory()
- @staticmethod
- def add_module(modname):
- """add_module(modname)
-
- Add a library or exe to buildsym cache
- """
- try:
- lib.bcc_buildsymcache_add_module(BPF._bsymcache, modname.encode())
- except Exception as e:
- print("Error adding module to build sym cache"+str(e))
-
def donothing(self):
"""the do nothing exit handler"""
@@ -1746,12 +1275,6 @@
self.detach_tracepoint(k)
for k, v in list(self.raw_tracepoint_fds.items()):
self.detach_raw_tracepoint(k)
- for k, v in list(self.kfunc_entry_fds.items()):
- self.detach_kfunc(k)
- for k, v in list(self.kfunc_exit_fds.items()):
- self.detach_kretfunc(k)
- for k, v in list(self.lsm_fds.items()):
- self.detach_lsm(k)
# Clean up opened perf ring buffer and perf events
table_keys = list(self.tables.keys())
@@ -1763,20 +1286,15 @@
if self.tracefile:
self.tracefile.close()
self.tracefile = None
- for name, fn in list(self.funcs.items()):
- os.close(fn.fd)
- del self.funcs[name]
if self.module:
lib.bpf_module_destroy(self.module)
self.module = None
- # Clean up ringbuf
- if self._ringbuf_manager:
- lib.bpf_free_ringbuf(self._ringbuf_manager)
- self._ringbuf_manager = None
-
def __enter__(self):
return self
def __exit__(self, exc_type, exc_val, exc_tb):
self.cleanup()
+
+
+from .usdt import USDT, USDTException
diff --git a/src/python/bcc/containers.py b/src/python/bcc/containers.py
deleted file mode 100644
index 61632e9..0000000
--- a/src/python/bcc/containers.py
+++ /dev/null
@@ -1,113 +0,0 @@
-# Copyright 2020 Kinvolk GmbH
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-def _cgroup_filter_func_writer(cgroupmap):
- if not cgroupmap:
- return """
- static inline int _cgroup_filter() {
- return 0;
- }
- """
-
- text = """
- BPF_TABLE_PINNED("hash", u64, u64, cgroupset, 1024, "CGROUP_PATH");
-
- static inline int _cgroup_filter() {
- u64 cgroupid = bpf_get_current_cgroup_id();
- return cgroupset.lookup(&cgroupid) == NULL;
- }
- """
-
- return text.replace('CGROUP_PATH', cgroupmap)
-
-def _mntns_filter_func_writer(mntnsmap):
- if not mntnsmap:
- return """
- static inline int _mntns_filter() {
- return 0;
- }
- """
- text = """
- #include <linux/nsproxy.h>
- #include <linux/mount.h>
- #include <linux/ns_common.h>
-
- /* see mountsnoop.py:
- * XXX: struct mnt_namespace is defined in fs/mount.h, which is private
- * to the VFS and not installed in any kernel-devel packages. So, let's
- * duplicate the important part of the definition. There are actually
- * more members in the real struct, but we don't need them, and they're
- * more likely to change.
- */
- struct mnt_namespace {
- // This field was removed in https://github.com/torvalds/linux/commit/1a7b8969e664d6af328f00fe6eb7aabd61a71d13
- #if LINUX_VERSION_CODE < KERNEL_VERSION(5, 11, 0)
- atomic_t count;
- #endif
- struct ns_common ns;
- };
- /*
- * To add mountsnoop support for --selector option, we need to call
- * filter_by_containers().
- * This function adds code which defines struct mnt_namespace.
- * The problem is that this struct is also defined in mountsnoop BPF code.
- * To avoid redefining it in mountnsoop code, we define
- * MNT_NAMESPACE_DEFINED here.
- * Then, in mountsnoop code, the struct mnt_namespace definition is guarded
- * by:
- * #ifndef MNT_NAMESPACE_DEFINED
- * // ...
- * #endif
- */
- #define MNT_NAMESPACE_DEFINED
-
- BPF_TABLE_PINNED("hash", u64, u32, mount_ns_set, 1024, "MOUNT_NS_PATH");
-
- static inline int _mntns_filter() {
- struct task_struct *current_task;
- struct nsproxy *nsproxy;
- struct mnt_namespace *mnt_ns;
- unsigned int inum;
- u64 ns_id;
-
- current_task = (struct task_struct *)bpf_get_current_task();
-
- if (bpf_probe_read_kernel(&nsproxy, sizeof(nsproxy), ¤t_task->nsproxy))
- return 0;
-
- if (bpf_probe_read_kernel(&mnt_ns, sizeof(mnt_ns), &nsproxy->mnt_ns))
- return 0;
-
- if (bpf_probe_read_kernel(&inum, sizeof(inum), &mnt_ns->ns.inum))
- return 0;
-
- ns_id = (u64) inum;
-
- return mount_ns_set.lookup(&ns_id) == NULL;
- }
- """
-
- return text.replace('MOUNT_NS_PATH', mntnsmap)
-
-def filter_by_containers(args):
- filter_by_containers_text = """
- static inline int container_should_be_filtered() {
- return _cgroup_filter() || _mntns_filter();
- }
- """
-
- cgroupmap_text = _cgroup_filter_func_writer(args.cgroupmap)
- mntnsmap_text = _mntns_filter_func_writer(args.mntnsmap)
-
- return cgroupmap_text + mntnsmap_text + filter_by_containers_text
diff --git a/src/python/bcc/disassembler.py b/src/python/bcc/disassembler.py
deleted file mode 100644
index 68f8d0c..0000000
--- a/src/python/bcc/disassembler.py
+++ /dev/null
@@ -1,454 +0,0 @@
-# Copyright 2019 Clevernet
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-from os import linesep
-import ctypes as ct
-from .table import get_table_type_name
-
-class OffsetUnion(ct.Union):
- _fields_ = [('offsetu', ct.c_uint16), ('offset', ct.c_int16)]
-
-class ImmUnion(ct.Union):
- _fields_ = [('immu', ct.c_uint32), ('imm', ct.c_int32)]
-
-class BPFInstrFields(ct.Structure):
- _pack_ = 1
- _anonymous_ = ('o', 'i')
- _fields_ = [('opcode', ct.c_uint8),
- ('dst', ct.c_uint8, 4),
- ('src', ct.c_uint8, 4),
- ('o', OffsetUnion),
- ('i', ImmUnion)]
-
-class BPFInstr(ct.Union):
- _pack_ = 1
- _anonymous_ = ('s')
- _fields_ = [('s', BPFInstrFields), ('instr', ct.c_uint64)]
-
-class BPFDecoder():
- BPF_PSEUDO_CALL = 1
- bpf_helpers = ['unspec',
- 'map_lookup_elem',
- 'map_update_elem',
- 'map_delete_elem',
- 'probe_read',
- 'ktime_get_ns',
- 'trace_printk',
- 'get_prandom_u32',
- 'get_smp_processor_id',
- 'skb_store_bytes',
- 'l3_csum_replace',
- 'l4_csum_replace',
- 'tail_call',
- 'clone_redirect',
- 'get_current_pid_tgid',
- 'get_current_uid_gid',
- 'get_current_comm',
- 'get_cgroup_classid',
- 'skb_vlan_push',
- 'skb_vlan_pop',
- 'skb_get_tunnel_key',
- 'skb_set_tunnel_key',
- 'perf_event_read',
- 'redirect',
- 'get_route_realm',
- 'perf_event_output',
- 'skb_load_bytes',
- 'get_stackid',
- 'csum_diff',
- 'skb_get_tunnel_opt',
- 'skb_set_tunnel_opt',
- 'skb_change_proto',
- 'skb_change_type',
- 'skb_under_cgroup',
- 'get_hash_recalc',
- 'get_current_task',
- 'probe_write_user',
- 'current_task_under_cgroup',
- 'skb_change_tail',
- 'skb_pull_data',
- 'csum_update',
- 'set_hash_invalid',
- 'get_numa_node_id',
- 'skb_change_head',
- 'xdp_adjust_head',
- 'probe_read_str',
- 'get_socket_cookie',
- 'get_socket_uid',
- 'set_hash',
- 'setsockopt',
- 'skb_adjust_room',
- 'redirect_map',
- 'sk_redirect_map',
- 'sock_map_update',
- 'xdp_adjust_meta',
- 'perf_event_read_value',
- 'perf_prog_read_value',
- 'getsockopt',
- 'override_return',
- 'sock_ops_cb_flags_set',
- 'msg_redirect_map',
- 'msg_apply_bytes',
- 'msg_cork_bytes',
- 'msg_pull_data',
- 'bind',
- 'xdp_adjust_tail',
- 'skb_get_xfrm_state',
- 'get_stack',
- 'skb_load_bytes_relative',
- 'fib_lookup',
- 'sock_hash_update',
- 'msg_redirect_hash',
- 'sk_redirect_hash',
- 'lwt_push_encap',
- 'lwt_seg6_store_bytes',
- 'lwt_seg6_adjust_srh',
- 'lwt_seg6_action',
- 'rc_repeat',
- 'rc_keydown',
- 'skb_cgroup_id',
- 'get_current_cgroup_id',
- 'get_local_storage',
- 'sk_select_reuseport',
- 'skb_ancestor_cgroup_id',
- 'sk_lookup_tcp',
- 'sk_lookup_udp',
- 'sk_release',
- 'map_push_elem',
- 'map_pop_elem',
- 'map_peek_elem',
- 'msg_push_data',
- 'msg_pop_data',
- 'rc_pointer_rel']
-
- opcodes = {0x04: ('add32', 'dstimm', '+=', 32),
- 0x05: ('ja', 'joff', None, 64),
- 0x07: ('add', 'dstimm', '+=', 64),
- 0x0c: ('add32', 'dstsrc', '+=', 32),
- 0x0f: ('add', 'dstsrc', '+=', 64),
- 0x14: ('sub32', 'dstimm', '-=', 32),
- 0x15: ('jeq', 'jdstimmoff', '==', 64),
- 0x17: ('sub', 'dstimm', '-=', 64),
- 0x18: ('lddw', 'lddw', None, 64),
- 0x1c: ('sub32', 'dstsrc', '-=', 32),
- 0x1d: ('jeq', 'jdstsrcoff', '==', 64),
- 0x1f: ('sub', 'dstsrc', '-=', 64),
- 0x20: ('ldabsw', 'ldabs', None, 32),
- 0x24: ('mul32', 'dstimm', '*=', 32),
- 0x25: ('jgt', 'jdstimmoff', '>', 64),
- 0x27: ('mul', 'dstimm', '*=', 64),
- 0x28: ('ldabsh', 'ldabs', None, 16),
- 0x2c: ('mul32', 'dstsrc', '*=', 32),
- 0x2d: ('jgt', 'jdstsrcoff', '>', 64),
- 0x2f: ('mul', 'dstsrc', '*=', 64),
- 0x30: ('ldabsb', 'ldabs', None, 8),
- 0x34: ('div32', 'dstimm', '/=', 32),
- 0x35: ('jge', 'jdstimmoff', '>=', 64),
- 0x37: ('div', 'dstimm', '/=', 64),
- 0x38: ('ldabsdw', 'ldabs', None, 64),
- 0x3c: ('div32', 'dstsrc', '/=', 32),
- 0x3d: ('jge', 'jdstsrcoff', '>=', 64),
- 0x3f: ('div', 'dstsrc', '/=', 64),
- 0x40: ('ldindw', 'ldind', None, 32),
- 0x44: ('or32', 'dstimm_bw', '|=', 32),
- 0x45: ('jset', 'jdstimmoff', '&', 64),
- 0x47: ('or', 'dstimm_bw', '|=', 64),
- 0x48: ('ldindh', 'ldind', None, 16),
- 0x4c: ('or32', 'dstsrc', '|=', 32),
- 0x4d: ('jset', 'jdstsrcoff', '&', 64),
- 0x4f: ('or', 'dstsrc', '|=', 64),
- 0x50: ('ldindb', 'ldind', None, 8),
- 0x54: ('and32', 'dstimm_bw', '&=', 32),
- 0x55: ('jne', 'jdstimmoff', '!=', 64),
- 0x57: ('and', 'dstimm_bw', '&=', 64),
- 0x58: ('ldinddw', 'ldind', None, 64),
- 0x5c: ('and32', 'dstsrc', '&=', 32),
- 0x5d: ('jne', 'jdstsrcoff', '!=', 64),
- 0x5f: ('and', 'dstsrc', '&=', 64),
- 0x61: ('ldxw', 'ldstsrcoff', None, 32),
- 0x62: ('stw', 'sdstoffimm', None, 32),
- 0x63: ('stxw', 'sdstoffsrc', None, 32),
- 0x64: ('lsh32', 'dstimm', '<<=', 32),
- 0x65: ('jsgt', 'jdstimmoff', 's>', 64),
- 0x67: ('lsh', 'dstimm', '<<=', 64),
- 0x69: ('ldxh', 'ldstsrcoff', None, 16),
- 0x6a: ('sth', 'sdstoffimm', None, 16),
- 0x6b: ('stxh', 'sdstoffsrc', None, 16),
- 0x6c: ('lsh32', 'dstsrc', '<<=', 32),
- 0x6d: ('jsgt', 'jdstsrcoff', 's>', 64),
- 0x6f: ('lsh', 'dstsrc', '<<=', 64),
- 0x71: ('ldxb', 'ldstsrcoff', None, 8),
- 0x72: ('stb', 'sdstoffimm', None, 8),
- 0x73: ('stxb', 'sdstoffsrc', None, 8),
- 0x74: ('rsh32', 'dstimm', '>>=', 32),
- 0x75: ('jsge', 'jdstimmoff', 's>=', 64),
- 0x77: ('rsh', 'dstimm', '>>=', 64),
- 0x79: ('ldxdw', 'ldstsrcoff', None, 64),
- 0x7a: ('stdw', 'sdstoffimm', None, 64),
- 0x7b: ('stxdw', 'sdstoffsrc', None, 64),
- 0x7c: ('rsh32', 'dstsrc', '>>=', 32),
- 0x7d: ('jsge', 'jdstsrcoff', 's>=', 64),
- 0x7f: ('rsh', 'dstsrc', '>>=', 64),
- 0x84: ('neg32', 'dst', '~', 32),
- 0x85: ('call', 'call', None, 64),
- 0x87: ('neg', 'dst', '~', 64),
- 0x94: ('mod32', 'dstimm', '%=', 32),
- 0x95: ('exit', 'exit', None, 64),
- 0x97: ('mod', 'dstimm', '%=', 64),
- 0x9c: ('mod32', 'dstsrc', '%=', 32),
- 0x9f: ('mod', 'dstsrc', '%=', 64),
- 0xa4: ('xor32', 'dstimm_bw', '^=', 32),
- 0xa5: ('jlt', 'jdstimmoff', '<', 64),
- 0xa7: ('xor', 'dstimm_bw', '^=', 64),
- 0xac: ('xor32', 'dstsrc', '^=', 32),
- 0xad: ('jlt', 'jdstsrcoff', '<', 64),
- 0xaf: ('xor', 'dstsrc', '^=', 64),
- 0xb4: ('mov32', 'dstimm', '=', 32),
- 0xb5: ('jle', 'jdstimmoff', '<=', 64),
- 0xb7: ('mov', 'dstimm', '=', 64),
- 0xbc: ('mov32', 'dstsrc', '=', 32),
- 0xbd: ('jle', 'jdstsrcoff', '<=', 64),
- 0xbf: ('mov', 'dstsrc', '=', 64),
- 0xc4: ('arsh32', 'dstimm', 's>>=', 32),
- 0xc5: ('jslt', 'jdstimmoff', 's<', 64),
- 0xc7: ('arsh', 'dstimm', 's>>=', 64),
- 0xcc: ('arsh32', 'dstsrc', 's>>=', 32),
- 0xcd: ('jslt', 'jdstsrcoff', 's<', 64),
- 0xcf: ('arsh', 'dstsrc', 's>>=', 64),
- 0xd5: ('jsle', 'jdstimmoff', 's<=', 64),
- 0xdc: ('endian32', 'dstsrc', 'endian', 32),
- 0xdd: ('jsle', 'jdstimmoff', 's<=', 64),}
-
- @classmethod
- def decode(cls, i, w, w1):
- try:
- name, opclass, op, bits = cls.opcodes[w.opcode]
- if opclass == 'dstimm':
- return 'r%d %s %d' % (w.dst, op, w.imm), 0
-
- elif opclass == 'dstimm_bw':
- return 'r%d %s 0x%x' % (w.dst, op, w.immu), 0
-
- elif opclass == 'joff':
- return 'goto %s <%d>' % ('%+d' % (w.offset),
- i + w.offset + 1), 0
-
- elif opclass == 'dstsrc':
- return 'r%d %s r%d' % (w.dst, op, w.src), 0
-
- elif opclass == 'jdstimmoff':
- return 'if r%d %s %d goto pc%s <%d>' % (w.dst, op, w.imm,
- '%+d' % (w.offset),
- i + w.offset + 1), 0
-
- elif opclass == 'jdstsrcoff':
- return 'if r%d %s r%d goto pc%s <%d>' % (w.dst, op, w.src,
- '%+d' % (w.offset),
- i + w.offset + 1), 0
-
- elif opclass == 'lddw':
- # imm contains the file descriptor (FD) of the map being loaded;
- # the kernel will translate this into the proper address
- if w1 is None:
- raise Exception("lddw requires two instructions to be disassembled")
- if w1.imm == 0:
- return 'r%d = <map at fd #%d>' % (w.dst, w.imm), 1
- imm = (w1.imm << 32) | w.imm
- return 'r%d = 0x%x' % (w.dst, imm), 1
-
- elif opclass == 'ldabs':
- return 'r0 = *(u%s*)skb[%s]' % (bits, w.imm), 0
-
- elif opclass == 'ldind':
- return 'r0 = *(u%d*)skb[r%d %s]' % (bits, w.src,
- '%+d' % (w.imm)), 0
-
- elif opclass == 'ldstsrcoff':
- return 'r%d = *(u%d*)(r%d %s)' % (w.dst, bits, w.src,
- '%+d' % (w.offset)), 0
-
- elif opclass == 'sdstoffimm':
- return '*(u%d*)(r%d %s) = %d' % (bits, w.dst,
- '%+d' % (w.offset), w.imm), 0
-
- elif opclass == 'sdstoffsrc':
- return '*(u%d*)(r%d %s) = r%d' % (bits, w.dst,
- '%+d' % (w.offset), w.src), 0
-
- elif opclass == 'dst':
- return 'r%d = %s (u%s)r%d' % (w.dst, op, bits, w.dst), 0
-
- elif opclass == 'call':
- if w.src != cls.BPF_PSEUDO_CALL:
- try:
- return '%s bpf_%s#%d' % (name, cls.bpf_helpers[w.immu], w.immu), 0
- except IndexError:
- return '%s <unknown helper #%d>' % (op, w.immu), 0
- return '%s %s' % (name, '%+d' % (w.imm)), 0
- elif opclass == 'exit':
- return name, 0
- else:
- raise Exception('unknown opcode class')
-
- except KeyError:
- return 'unknown <0x%x>' % (w.opcode)
-
-def disassemble_instruction(i, w0, w1=None):
- instr, skip = BPFDecoder.decode(i, w0, w1)
- return "%4d: (%02x) %s" % (i, w0.opcode, instr), skip
-
-def disassemble_str(bpfstr):
- ptr = ct.cast(ct.c_char_p(bpfstr), ct.POINTER(BPFInstr))
- numinstr = int(len(bpfstr) / 8)
- w0 = ptr[0]
- skip = 0
- instr_list = []
- for i in range(1, numinstr):
- w1 = ptr[i]
- if skip:
- skip -= 1
- instr_str = "%4d: (64-bit upper word)" % (i)
- else:
- instr_str, skip = disassemble_instruction(i - 1, w0, w1)
- instr_list.append(instr_str)
- w0 = w1
- instr_str, skip = disassemble_instruction(numinstr - 1, w0, None)
- instr_list.append(instr_str)
- return instr_list
-
-def disassemble_prog(func_name, bpfstr):
- instr_list = ["Disassemble of BPF program %s:" % (func_name)]
- instr_list += disassemble_str(bpfstr)
- return linesep.join(instr_list)
-
-class MapDecoder ():
- ctype2str = {ct.c_bool: u"_Bool",
- ct.c_char: u"char",
- ct.c_wchar: u"wchar_t",
- ct.c_ubyte: u"unsigned char",
- ct.c_short: u"short",
- ct.c_ushort: u"unsigned short",
- ct.c_int: u"int",
- ct.c_uint: u"unsigned int",
- ct.c_long: u"long",
- ct.c_ulong: u"unsigned long",
- ct.c_longlong: u"long long",
- ct.c_ulonglong: u"unsigned long long",
- ct.c_float: u"float",
- ct.c_double: u"double",
- ct.c_longdouble: u"long double",
- ct.c_int64 * 2: u"__int128",
- ct.c_uint64 * 2: u"unsigned __int128",}
-
- @classmethod
- def get_ct_name(cls, t):
- try:
- if issubclass(t, ct.Structure):
- field_type_name = "struct"
- elif issubclass(t, ct.Union):
- field_type_name = "union"
- elif issubclass(t, ct.Array):
- field_type_name = cls.ctype2str[t._type_] + "[" + str(t._length_) + "]"
- else:
- field_type_name = cls.ctype2str[t]
- except KeyError:
- field_type_name = str(t)
- return field_type_name
-
- @classmethod
- def format_size_info(cls, offset, size, enabled=False, bitoffset=None):
- if not enabled:
- return ""
- if bitoffset is not None:
- return "[%d,%d +%d bit]" % (offset, bitoffset, size)
- return "[%d +%d] " % (offset, size)
-
- @classmethod
- def print_ct_map(cls, t, indent="", offset=0, sizeinfo=False):
- map_lines = []
- try:
- for field_name, field_type in t._fields_:
- is_structured = (issubclass(field_type, ct.Structure) or
- issubclass(field_type, ct.Union))
- field_type_name = cls.get_ct_name(field_type)
- field_offset = getattr(t, field_name).offset
- field_size = ct.sizeof(field_type)
- sizedesc = cls.format_size_info(offset + field_offset,
- field_size, sizeinfo)
- if is_structured:
- map_lines.append("%s%s%s {" % (indent, sizedesc, field_type_name))
- map_lines += cls.print_ct_map(field_type,
- indent + " ",
- offset + field_offset)
- map_lines.append("%s} %s;" % (indent, field_name))
- else:
- map_lines.append("%s%s%s %s;" % (indent, sizedesc,
- field_type_name,
- field_name))
- except ValueError:
- # is a bit field
- offset_bits = 0
- for field in t._fields_:
- if len(field) == 3:
- field_name, field_type, field_bits = field
- field_type_name = cls.get_ct_name(field_type)
- sizedesc = cls.format_size_info(offset, offset_bits,
- sizeinfo, field_bits)
- map_lines.append("%s%s%s %s:%d;" % (indent, sizedesc,
- field_type_name,
- field_name,
- field_bits))
- else:
- # end of previous bit field
- field_name, field_type = field
- field_type_name = cls.get_ct_name(field_type)
- field_offset = getattr(t, field_name).offset
- field_size = ct.sizeof(field_type)
- field_bits = 0
- offset_bits = 0
- sizedesc = cls.format_size_info(offset + field_offset,
- field_size, sizeinfo)
- map_lines.append("%s%s%s %s;" % (indent, sizedesc,
- field_type_name,
- field_name))
- offset += field_offset
- offset_bits += field_bits
- return map_lines
-
- @classmethod
- def print_map_ctype(cls, t, field_name, sizeinfo):
- is_structured = (issubclass(t, ct.Structure) or
- issubclass(t, ct.Union))
- type_name = cls.get_ct_name(t)
- if is_structured:
- map_lines = [" %s {" % (type_name)]
- map_lines += cls.print_ct_map(t, " ", sizeinfo=sizeinfo)
- map_lines.append(" } %s;" % (field_name))
- else:
- map_lines = [" %s %s;" % (type_name, field_name)]
- return map_lines
-
- @classmethod
- def decode_map(cls, map_name, map_obj, map_type, sizeinfo=False):
- map_lines = ['Layout of BPF map %s (type %s, FD %d, ID %d):' % (map_name,
- map_type,
- map_obj.map_fd,
- map_obj.map_id)]
- map_lines += cls.print_map_ctype(map_obj.Key, 'key', sizeinfo=sizeinfo)
- map_lines += cls.print_map_ctype(map_obj.Leaf, 'value', sizeinfo=sizeinfo)
- return linesep.join(map_lines)
-
-def decode_map(map_name, map_obj, map_type, sizeinfo=False):
- map_type_name = get_table_type_name(map_type)
- return MapDecoder.decode_map(map_name, map_obj, map_type_name, sizeinfo=sizeinfo)
diff --git a/src/python/bcc/libbcc.py b/src/python/bcc/libbcc.py
index ca5584c..6b5be77 100644
--- a/src/python/bcc/libbcc.py
+++ b/src/python/bcc/libbcc.py
@@ -16,18 +16,15 @@
lib = ct.CDLL("libbcc.so.0", use_errno=True)
-# needed for perf_event_attr() ctype
-from .perf import Perf
-
-# keep in sync with bcc_common.h
+# keep in sync with bpf_common.h
+lib.bpf_module_create_b.restype = ct.c_void_p
+lib.bpf_module_create_b.argtypes = [ct.c_char_p, ct.c_char_p, ct.c_uint]
lib.bpf_module_create_c.restype = ct.c_void_p
lib.bpf_module_create_c.argtypes = [ct.c_char_p, ct.c_uint,
- ct.POINTER(ct.c_char_p), ct.c_int, ct.c_bool, ct.c_char_p]
+ ct.POINTER(ct.c_char_p), ct.c_int]
lib.bpf_module_create_c_from_string.restype = ct.c_void_p
lib.bpf_module_create_c_from_string.argtypes = [ct.c_char_p, ct.c_uint,
- ct.POINTER(ct.c_char_p), ct.c_int, ct.c_bool, ct.c_char_p]
-lib.bpf_module_rw_engine_enabled.restype = ct.c_bool
-lib.bpf_module_rw_engine_enabled.argtypes = None
+ ct.POINTER(ct.c_char_p), ct.c_int]
lib.bpf_module_destroy.restype = None
lib.bpf_module_destroy.argtypes = [ct.c_void_p]
lib.bpf_module_license.restype = ct.c_char_p
@@ -68,10 +65,6 @@
lib.bpf_table_leaf_sscanf.restype = ct.c_int
lib.bpf_table_leaf_sscanf.argtypes = [ct.c_void_p, ct.c_ulonglong,
ct.c_char_p, ct.c_void_p]
-lib.bpf_perf_event_fields.restype = ct.c_ulonglong
-lib.bpf_perf_event_fields.argtypes = [ct.c_void_p, ct.c_char_p]
-lib.bpf_perf_event_field.restype = ct.c_char_p
-lib.bpf_perf_event_field.argtypes = [ct.c_void_p, ct.c_char_p, ct.c_ulonglong]
# keep in sync with libbpf.h
lib.bpf_get_next_key.restype = ct.c_int
@@ -85,29 +78,18 @@
ct.c_ulonglong]
lib.bpf_delete_elem.restype = ct.c_int
lib.bpf_delete_elem.argtypes = [ct.c_int, ct.c_void_p]
-lib.bpf_delete_batch.restype = ct.c_int
-lib.bpf_delete_batch.argtypes = [ct.c_int, ct.c_void_p, ct.c_void_p]
-lib.bpf_update_batch.restype = ct.c_int
-lib.bpf_update_batch.argtypes = [ct.c_int, ct.c_void_p, ct.c_void_p,
- ct.POINTER(ct.c_uint32)]
-lib.bpf_lookup_batch.restype = ct.c_int
-lib.bpf_lookup_batch.argtypes = [ct.c_int, ct.POINTER(ct.c_uint32),
- ct.POINTER(ct.c_uint32), ct.c_void_p, ct.c_void_p, ct.c_void_p]
-lib.bpf_lookup_and_delete_batch.restype = ct.c_int
-lib.bpf_lookup_and_delete_batch.argtypes = [ct.c_int, ct.POINTER(ct.c_uint32),
- ct.POINTER(ct.c_uint32), ct.c_void_p, ct.c_void_p, ct.c_void_p]
lib.bpf_open_raw_sock.restype = ct.c_int
lib.bpf_open_raw_sock.argtypes = [ct.c_char_p]
lib.bpf_attach_socket.restype = ct.c_int
lib.bpf_attach_socket.argtypes = [ct.c_int, ct.c_int]
-lib.bcc_func_load.restype = ct.c_int
-lib.bcc_func_load.argtypes = [ct.c_void_p, ct.c_int, ct.c_char_p, ct.c_void_p,
- ct.c_size_t, ct.c_char_p, ct.c_uint, ct.c_int, ct.c_char_p, ct.c_uint, ct.c_char_p]
+lib.bpf_prog_load.restype = ct.c_int
+lib.bpf_prog_load.argtypes = [ct.c_int, ct.c_char_p, ct.c_void_p,
+ ct.c_size_t, ct.c_char_p, ct.c_uint, ct.c_int, ct.c_char_p, ct.c_uint]
_RAW_CB_TYPE = ct.CFUNCTYPE(None, ct.py_object, ct.c_void_p, ct.c_int)
_LOST_CB_TYPE = ct.CFUNCTYPE(None, ct.py_object, ct.c_ulonglong)
lib.bpf_attach_kprobe.restype = ct.c_int
lib.bpf_attach_kprobe.argtypes = [ct.c_int, ct.c_int, ct.c_char_p, ct.c_char_p,
- ct.c_ulonglong, ct.c_int]
+ ct.c_ulonglong]
lib.bpf_detach_kprobe.restype = ct.c_int
lib.bpf_detach_kprobe.argtypes = [ct.c_char_p]
lib.bpf_attach_uprobe.restype = ct.c_int
@@ -121,36 +103,12 @@
lib.bpf_detach_tracepoint.argtypes = [ct.c_char_p, ct.c_char_p]
lib.bpf_attach_raw_tracepoint.restype = ct.c_int
lib.bpf_attach_raw_tracepoint.argtypes = [ct.c_int, ct.c_char_p]
-lib.bpf_attach_kfunc.restype = ct.c_int
-lib.bpf_attach_kfunc.argtypes = [ct.c_int]
-lib.bpf_attach_lsm.restype = ct.c_int
-lib.bpf_attach_lsm.argtypes = [ct.c_int]
-lib.bpf_prog_attach.restype = ct.c_int
-lib.bpf_prog_attach.argtype = [ct.c_int, ct.c_int, ct.c_int, ct.c_uint]
-lib.bpf_prog_detach2.restype = ct.c_int
-lib.bpf_prog_detach2.argtype = [ct.c_int, ct.c_int, ct.c_int]
-lib.bpf_has_kernel_btf.restype = ct.c_bool
-lib.bpf_has_kernel_btf.argtypes = None
-lib.kernel_struct_has_field.restype = ct.c_int
-lib.kernel_struct_has_field.argtypes = [ct.c_char_p, ct.c_char_p]
lib.bpf_open_perf_buffer.restype = ct.c_void_p
lib.bpf_open_perf_buffer.argtypes = [_RAW_CB_TYPE, _LOST_CB_TYPE, ct.py_object, ct.c_int, ct.c_int, ct.c_int]
-
-class bcc_perf_buffer_opts(ct.Structure):
- _fields_ = [
- ('pid', ct.c_int),
- ('cpu', ct.c_int),
- ('wakeup_events', ct.c_int),
- ]
-
-lib.bpf_open_perf_buffer_opts.restype = ct.c_void_p
-lib.bpf_open_perf_buffer_opts.argtypes = [_RAW_CB_TYPE, _LOST_CB_TYPE, ct.py_object, ct.c_int, ct.POINTER(bcc_perf_buffer_opts)]
lib.bpf_open_perf_event.restype = ct.c_int
lib.bpf_open_perf_event.argtypes = [ct.c_uint, ct.c_ulonglong, ct.c_int, ct.c_int]
lib.perf_reader_poll.restype = ct.c_int
lib.perf_reader_poll.argtypes = [ct.c_int, ct.POINTER(ct.c_void_p), ct.c_int]
-lib.perf_reader_consume.restype = ct.c_int
-lib.perf_reader_consume.argtypes = [ct.c_int, ct.POINTER(ct.c_void_p)]
lib.perf_reader_free.restype = None
lib.perf_reader_free.argtypes = [ct.c_void_p]
lib.perf_reader_fd.restype = int
@@ -163,24 +121,9 @@
lib.bpf_attach_perf_event.argtype = [ct.c_int, ct.c_uint, ct.c_uint, ct.c_ulonglong, ct.c_ulonglong,
ct.c_int, ct.c_int, ct.c_int]
-lib.bpf_attach_perf_event_raw.restype = ct.c_int
-lib.bpf_attach_perf_event_raw.argtype = [Perf.perf_event_attr(), ct.c_uint, ct.c_uint, ct.c_uint, ct.c_uint]
-
lib.bpf_close_perf_event_fd.restype = ct.c_int
lib.bpf_close_perf_event_fd.argtype = [ct.c_int]
-_RINGBUF_CB_TYPE = ct.CFUNCTYPE(ct.c_int, ct.c_void_p, ct.c_void_p, ct.c_int)
-lib.bpf_new_ringbuf.restype = ct.c_void_p
-lib.bpf_new_ringbuf.argtypes = [ct.c_int, _RINGBUF_CB_TYPE, ct.c_void_p]
-lib.bpf_free_ringbuf.restype = None
-lib.bpf_free_ringbuf.argtypes = [ct.c_void_p]
-lib.bpf_add_ringbuf.restype = ct.c_int
-lib.bpf_add_ringbuf.argtypes = [ct.c_void_p, ct.c_int, _RINGBUF_CB_TYPE, ct.c_void_p]
-lib.bpf_poll_ringbuf.restype = ct.c_int
-lib.bpf_poll_ringbuf.argtypes = [ct.c_void_p, ct.c_int]
-lib.bpf_consume_ringbuf.restype = ct.c_int
-lib.bpf_consume_ringbuf.argtypes = [ct.c_void_p]
-
# bcc symbol helpers
class bcc_symbol(ct.Structure):
_fields_ = [
@@ -190,24 +133,10 @@
('offset', ct.c_ulonglong),
]
-class bcc_ip_offset_union(ct.Union):
- _fields_ = [
- ('offset', ct.c_uint64),
- ('ip', ct.c_uint64)
- ]
-
-class bcc_stacktrace_build_id(ct.Structure):
- _fields_ = [
- ('status', ct.c_uint32),
- ('build_id',ct.c_ubyte*20),
- ('u',bcc_ip_offset_union)
- ]
-
class bcc_symbol_option(ct.Structure):
_fields_ = [
('use_debug_file', ct.c_int),
('check_debug_file_crc', ct.c_int),
- ('lazy_symbolize', ct.c_int),
('use_symbol_type', ct.c_uint),
]
@@ -232,18 +161,6 @@
lib.bcc_free_symcache.restype = ct.c_void_p
lib.bcc_free_symcache.argtypes = [ct.c_void_p, ct.c_int]
-lib.bcc_buildsymcache_new.restype = ct.c_void_p
-lib.bcc_buildsymcache_new.argtypes = None
-
-lib.bcc_free_buildsymcache.restype = None
-lib.bcc_free_buildsymcache.argtypes = [ct.c_void_p]
-
-lib.bcc_buildsymcache_add_module.restype = ct.c_int
-lib.bcc_buildsymcache_add_module.argtypes = [ct.c_void_p, ct.c_char_p]
-
-lib.bcc_buildsymcache_resolve.restype = ct.c_int
-lib.bcc_buildsymcache_resolve.argtypes = [ct.c_void_p, ct.POINTER(bcc_stacktrace_build_id), ct.POINTER(bcc_symbol)]
-
lib.bcc_symbol_free_demangle_name.restype = ct.c_void_p
lib.bcc_symbol_free_demangle_name.argtypes = [ct.POINTER(bcc_symbol)]
@@ -275,18 +192,12 @@
lib.bcc_usdt_enable_probe.restype = ct.c_int
lib.bcc_usdt_enable_probe.argtypes = [ct.c_void_p, ct.c_char_p, ct.c_char_p]
-lib.bcc_usdt_enable_fully_specified_probe.restype = ct.c_int
-lib.bcc_usdt_enable_fully_specified_probe.argtypes = [ct.c_void_p, ct.c_char_p, ct.c_char_p, ct.c_char_p]
-
lib.bcc_usdt_genargs.restype = ct.c_char_p
lib.bcc_usdt_genargs.argtypes = [ct.POINTER(ct.c_void_p), ct.c_int]
lib.bcc_usdt_get_probe_argctype.restype = ct.c_char_p
lib.bcc_usdt_get_probe_argctype.argtypes = [ct.c_void_p, ct.c_char_p, ct.c_int]
-lib.bcc_usdt_get_fully_specified_probe_argctype.restype = ct.c_char_p
-lib.bcc_usdt_get_fully_specified_probe_argctype.argtypes = [ct.c_void_p, ct.c_char_p, ct.c_char_p, ct.c_int]
-
class bcc_usdt(ct.Structure):
_fields_ = [
('provider', ct.c_char_p),
@@ -316,7 +227,7 @@
_fields_ = [
('size', ct.c_int),
('valid', ct.c_int),
- ('constant', ct.c_longlong),
+ ('constant', ct.c_int),
('deref_offset', ct.c_int),
('deref_ident', ct.c_char_p),
('base_register_name', ct.c_char_p),
diff --git a/src/python/bcc/perf.py b/src/python/bcc/perf.py
index 5132743..44b0128 100644
--- a/src/python/bcc/perf.py
+++ b/src/python/bcc/perf.py
@@ -16,114 +16,28 @@
import os
from .utils import get_online_cpus
-class _sample_period_union(ct.Union):
- _fields_ = [
- ('sample_period', ct.c_ulong),
- ('sample_freq', ct.c_ulong),
- ]
-
-class _wakeup_events_union(ct.Union):
- _fields_ = [
- ('wakeup_events', ct.c_uint),
- ('wakeup_watermark', ct.c_uint),
- ]
-
-class _bp_addr_union(ct.Union):
- _fields_ = [
- ('bp_addr', ct.c_ulong),
- ('kprobe_func', ct.c_ulong),
- ('uprobe_path', ct.c_ulong),
- ('config1', ct.c_ulong),
- ]
-
-class _bp_len_union(ct.Union):
- _fields_ = [
- ('bp_len', ct.c_ulong),
- ('kprobe_addr', ct.c_ulong),
- ('probe_offset', ct.c_ulong),
- ('config2', ct.c_ulong),
- ]
-
class Perf(object):
-
class perf_event_attr(ct.Structure):
- _anonymous_ = [
- "_sample_period_union",
- "_wakeup_events_union",
- "_bp_addr_union",
- "_bp_len_union"
- ]
-
_fields_ = [
('type', ct.c_uint),
('size', ct.c_uint),
('config', ct.c_ulong),
- ('_sample_period_union', _sample_period_union), # ct.c_ulong
+ ('sample_period', ct.c_ulong),
('sample_type', ct.c_ulong),
('read_format', ct.c_ulong),
- ('disabled', ct.c_uint, 1),
- ('inherit', ct.c_uint, 1),
- ('pinned', ct.c_uint, 1),
- ('exclusive', ct.c_uint, 1),
- ('exclude_user', ct.c_uint, 1),
- ('exclude_kernel', ct.c_uint, 1),
- ('exclude_hv', ct.c_uint, 1),
- ('exclude_idle', ct.c_uint, 1),
- ('mmap', ct.c_uint, 1),
- ('comm', ct.c_uint, 1),
- ('freq', ct.c_uint, 1),
- ('inherit_stat', ct.c_uint, 1),
- ('enable_on_exec', ct.c_uint, 1),
- ('task', ct.c_uint, 1),
- ('watermark', ct.c_uint, 1),
- ('precise_ip', ct.c_uint, 2),
- ('mmap_data', ct.c_uint, 1),
- ('sample_id_all', ct.c_uint, 1),
- ('exclude_host', ct.c_uint, 1),
- ('exclude_guest', ct.c_uint, 1),
- ('exclude_callchain_kernel', ct.c_uint, 1),
- ('exclude_callchain_user', ct.c_uint, 1),
- ('mmap2', ct.c_uint, 1),
- ('comm_exec', ct.c_uint, 1),
- ('use_clockid', ct.c_uint, 1),
- ('context_switch', ct.c_uint, 1),
- ('write_backward', ct.c_uint, 1),
- ('namespaces', ct.c_uint, 1),
- ('ksymbol', ct.c_uint, 1),
- ('bpf_event', ct.c_uint, 1),
- ('aux_output', ct.c_uint, 1),
- ('cgroup', ct.c_uint, 1),
- ('text_poke', ct.c_uint, 1),
- ('__reserved_1', ct.c_uint, 30),
- ('_wakeup_events_union', _wakeup_events_union), # ct.c_uint
- ('bp_type', ct.c_uint),
- ('_bp_addr_union', _bp_addr_union), # ct.c_ulong
- ('_bp_len_union', _bp_len_union), # ct.c_ulong
- ('branch_sample_type', ct.c_ulong),
- ('sample_regs_user', ct.c_ulong),
- ('sample_stack_user', ct.c_uint),
- ('clockid', ct.c_int),
- ('sample_regs_intr', ct.c_ulong),
- ('aux_watermark', ct.c_uint),
- ('sample_max_stack', ct.c_uint16),
- ('__reserved_2', ct.c_uint16),
- ('aux_sample_size', ct.c_uint),
- ('__reserved_3', ct.c_uint),
+ ('flags', ct.c_ulong),
+ ('wakeup_events', ct.c_uint),
+ ('IGNORE3', ct.c_uint),
+ ('IGNORE4', ct.c_ulong),
+ ('IGNORE5', ct.c_ulong),
+ ('IGNORE6', ct.c_ulong),
+ ('IGNORE7', ct.c_uint),
+ ('IGNORE8', ct.c_int),
+ ('IGNORE9', ct.c_ulong),
+ ('IGNORE10', ct.c_uint),
+ ('IGNORE11', ct.c_uint)
]
- def __init__(self):
- self.size = 120 # PERF_ATTR_SIZE_VER6
- self.ctype_fields = [item[0] for item in self._fields_]
- self.ctype_fields.extend([item[0] for item in _sample_period_union._fields_])
- self.ctype_fields.extend([item[0] for item in _wakeup_events_union._fields_])
- self.ctype_fields.extend([item[0] for item in _bp_addr_union._fields_])
- self.ctype_fields.extend([item[0] for item in _bp_len_union._fields_])
-
- def __setattr__(self, key, value):
- if hasattr(self, 'ctype_fields') and key not in self.ctype_fields:
- print("Warning: Setting field {} on perf_event_attr that isn't part of the ctype - {} won't make it to perf_event_open".format(key, key))
- super(Perf.perf_event_attr, self).__setattr__(key, value)
-
# x86 specific, from arch/x86/include/generated/uapi/asm/unistd_64.h
NR_PERF_EVENT_OPEN = 298
@@ -141,6 +55,9 @@
# perf_event_sample_format
PERF_SAMPLE_RAW = 1024 # it's a u32; could also try zero args
+ # perf_event_attr
+ PERF_ATTR_FLAG_FREQ = 1024
+
# perf_event.h
PERF_FLAG_FD_CLOEXEC = 8
PERF_EVENT_IOC_SET_FILTER = 1074275334
@@ -182,7 +99,7 @@
attr.sample_type = Perf.PERF_SAMPLE_RAW
if freq > 0:
# setup sampling
- attr.freq = 1 # no mmap or comm
+ attr.flags = Perf.PERF_ATTR_FLAG_FREQ # no mmap or comm
attr.sample_period = freq
else:
attr.sample_period = 1
diff --git a/src/python/bcc/syscall.py b/src/python/bcc/syscall.py
index 1346b4e..752b64e 100644
--- a/src/python/bcc/syscall.py
+++ b/src/python/bcc/syscall.py
@@ -381,10 +381,10 @@
out = out.split(b'\n',1)[1]
syscalls = dict(map(_parse_syscall, out.strip().split(b'\n')))
except Exception as e:
- if platform.machine() == "x86_64":
- pass
- else:
- raise Exception("ausyscall: command not found")
+ if platform.machine() == "x86_64":
+ pass
+ else:
+ raise Exception("ausyscall: command not found")
def syscall_name(syscall_num):
"""Return the syscall name for the particular syscall number."""
diff --git a/src/python/bcc/table.py b/src/python/bcc/table.py
index 6ffbfb2..301afac 100644
--- a/src/python/bcc/table.py
+++ b/src/python/bcc/table.py
@@ -12,22 +12,18 @@
# See the License for the specific language governing permissions and
# limitations under the License.
-from __future__ import print_function
-try:
- from collections.abc import MutableMapping
-except ImportError:
- from collections import MutableMapping
-from time import strftime
+from collections import MutableMapping
import ctypes as ct
from functools import reduce
+import multiprocessing
import os
import errno
-import re
-import sys
-from .libbcc import lib, _RAW_CB_TYPE, _LOST_CB_TYPE, _RINGBUF_CB_TYPE, bcc_perf_buffer_opts
+from .libbcc import lib, _RAW_CB_TYPE, _LOST_CB_TYPE
+from .perf import Perf
from .utils import get_online_cpus
from .utils import get_possible_cpus
+from subprocess import check_output
BPF_MAP_TYPE_HASH = 1
BPF_MAP_TYPE_ARRAY = 2
@@ -47,49 +43,6 @@
BPF_MAP_TYPE_CPUMAP = 16
BPF_MAP_TYPE_XSKMAP = 17
BPF_MAP_TYPE_SOCKHASH = 18
-BPF_MAP_TYPE_CGROUP_STORAGE = 19
-BPF_MAP_TYPE_REUSEPORT_SOCKARRAY = 20
-BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE = 21
-BPF_MAP_TYPE_QUEUE = 22
-BPF_MAP_TYPE_STACK = 23
-BPF_MAP_TYPE_SK_STORAGE = 24
-BPF_MAP_TYPE_DEVMAP_HASH = 25
-BPF_MAP_TYPE_STRUCT_OPS = 26
-BPF_MAP_TYPE_RINGBUF = 27
-BPF_MAP_TYPE_INODE_STORAGE = 28
-BPF_MAP_TYPE_TASK_STORAGE = 29
-
-map_type_name = {
- BPF_MAP_TYPE_HASH: "HASH",
- BPF_MAP_TYPE_ARRAY: "ARRAY",
- BPF_MAP_TYPE_PROG_ARRAY: "PROG_ARRAY",
- BPF_MAP_TYPE_PERF_EVENT_ARRAY: "PERF_EVENT_ARRAY",
- BPF_MAP_TYPE_PERCPU_HASH: "PERCPU_HASH",
- BPF_MAP_TYPE_PERCPU_ARRAY: "PERCPU_ARRAY",
- BPF_MAP_TYPE_STACK_TRACE: "STACK_TRACE",
- BPF_MAP_TYPE_CGROUP_ARRAY: "CGROUP_ARRAY",
- BPF_MAP_TYPE_LRU_HASH: "LRU_HASH",
- BPF_MAP_TYPE_LRU_PERCPU_HASH: "LRU_PERCPU_HASH",
- BPF_MAP_TYPE_LPM_TRIE: "LPM_TRIE",
- BPF_MAP_TYPE_ARRAY_OF_MAPS: "ARRAY_OF_MAPS",
- BPF_MAP_TYPE_HASH_OF_MAPS: "HASH_OF_MAPS",
- BPF_MAP_TYPE_DEVMAP: "DEVMAP",
- BPF_MAP_TYPE_SOCKMAP: "SOCKMAP",
- BPF_MAP_TYPE_CPUMAP: "CPUMAP",
- BPF_MAP_TYPE_XSKMAP: "XSKMAP",
- BPF_MAP_TYPE_SOCKHASH: "SOCKHASH",
- BPF_MAP_TYPE_CGROUP_STORAGE: "CGROUP_STORAGE",
- BPF_MAP_TYPE_REUSEPORT_SOCKARRAY: "REUSEPORT_SOCKARRAY",
- BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE: "PERCPU_CGROUP_STORAGE",
- BPF_MAP_TYPE_QUEUE: "QUEUE",
- BPF_MAP_TYPE_STACK: "STACK",
- BPF_MAP_TYPE_SK_STORAGE: "SK_STORAGE",
- BPF_MAP_TYPE_DEVMAP_HASH: "DEVMAP_HASH",
- BPF_MAP_TYPE_STRUCT_OPS: "STRUCT_OPS",
- BPF_MAP_TYPE_RINGBUF: "RINGBUF",
- BPF_MAP_TYPE_INODE_STORAGE: "INODE_STORAGE",
- BPF_MAP_TYPE_TASK_STORAGE: "TASK_STORAGE",
-}
stars_max = 40
log2_index_max = 65
@@ -108,30 +61,6 @@
text = text[:-1] + "+"
return text
-def _print_json_hist(vals, val_type, section_bucket=None):
- hist_list = []
- max_nonzero_idx = 0
- for i in range(len(vals)):
- if vals[i] != 0:
- max_nonzero_idx = i
- index = 1
- prev = 0
- for i in range(len(vals)):
- if i != 0 and i <= max_nonzero_idx:
- index = index * 2
-
- list_obj = {}
- list_obj['interval-start'] = prev
- list_obj['interval-end'] = int(index) - 1
- list_obj['count'] = int(vals[i])
-
- hist_list.append(list_obj)
-
- prev = index
- histogram = {"ts": strftime("%Y-%m-%d %H:%M:%S"), "val_type": val_type, "data": hist_list}
- if section_bucket:
- histogram[section_bucket[0]] = section_bucket[1]
- print(histogram)
def _print_log2_hist(vals, val_type, strip_leading_zero):
global stars_max
@@ -171,7 +100,7 @@
print(body % (low, high, val, stars,
_stars(val, val_max, stars)))
-def _print_linear_hist(vals, val_type, strip_leading_zero):
+def _print_linear_hist(vals, val_type):
global stars_max
log2_dist_max = 64
idx_max = -1
@@ -186,87 +115,14 @@
stars = stars_max
if idx_max >= 0:
- print(header % val_type)
+ print(header % val_type);
for i in range(0, idx_max + 1):
val = vals[i]
-
- if strip_leading_zero:
- if val:
- print(body % (i, val, stars,
- _stars(val, val_max, stars)))
- strip_leading_zero = False
- else:
- print(body % (i, val, stars,
- _stars(val, val_max, stars)))
+ print(body % (i, val, stars,
+ _stars(val, val_max, stars)))
-def get_table_type_name(ttype):
- try:
- return map_type_name[ttype]
- except KeyError:
- return "<unknown>"
-
-
-def _get_event_class(event_map):
- ct_mapping = {
- 'char' : ct.c_char,
- 's8' : ct.c_char,
- 'unsigned char' : ct.c_ubyte,
- 'u8' : ct.c_ubyte,
- 'u8 *' : ct.c_char_p,
- 'char *' : ct.c_char_p,
- 'short' : ct.c_short,
- 's16' : ct.c_short,
- 'unsigned short' : ct.c_ushort,
- 'u16' : ct.c_ushort,
- 'int' : ct.c_int,
- 's32' : ct.c_int,
- 'enum' : ct.c_int,
- 'unsigned int' : ct.c_uint,
- 'u32' : ct.c_uint,
- 'long' : ct.c_long,
- 'unsigned long' : ct.c_ulong,
- 'long long' : ct.c_longlong,
- 's64' : ct.c_longlong,
- 'unsigned long long': ct.c_ulonglong,
- 'u64' : ct.c_ulonglong,
- '__int128' : (ct.c_longlong * 2),
- 'unsigned __int128' : (ct.c_ulonglong * 2),
- 'void *' : ct.c_void_p,
- }
-
- # handle array types e.g. "int [16]" or "char[16]"
- array_type = re.compile(r"([^ ]+) ?\[([0-9]+)\]$")
-
- fields = []
- num_fields = lib.bpf_perf_event_fields(event_map.bpf.module, event_map._name)
- i = 0
- while i < num_fields:
- field = lib.bpf_perf_event_field(event_map.bpf.module, event_map._name, i).decode()
- m = re.match(r"(.*)#(.*)", field)
- field_name = m.group(1)
- field_type = m.group(2)
-
- if re.match(r"enum .*", field_type):
- field_type = "enum"
-
- m = array_type.match(field_type)
- try:
- if m:
- fields.append((field_name, ct_mapping[m.group(1)] * int(m.group(2))))
- else:
- fields.append((field_name, ct_mapping[field_type]))
- except KeyError:
- # Using print+sys.exit instead of raising exceptions,
- # because exceptions are caught by the caller.
- print("Type: '%s' not recognized. Please define the data with ctypes manually."
- % field_type, file=sys.stderr)
- sys.exit(1)
- i += 1
- return type('', (ct.Structure,), {'_fields_': fields})
-
-
-def Table(bpf, map_id, map_fd, keytype, leaftype, name, **kwargs):
+def Table(bpf, map_id, map_fd, keytype, leaftype, **kwargs):
"""Table(bpf, map_id, map_fd, keytype, leaftype, **kwargs)
Create a python object out of a reference to a bpf table handle"""
@@ -280,7 +136,7 @@
elif ttype == BPF_MAP_TYPE_PROG_ARRAY:
t = ProgArray(bpf, map_id, map_fd, keytype, leaftype)
elif ttype == BPF_MAP_TYPE_PERF_EVENT_ARRAY:
- t = PerfEventArray(bpf, map_id, map_fd, keytype, leaftype, name)
+ t = PerfEventArray(bpf, map_id, map_fd, keytype, leaftype)
elif ttype == BPF_MAP_TYPE_PERCPU_HASH:
t = PerCpuHash(bpf, map_id, map_fd, keytype, leaftype, **kwargs)
elif ttype == BPF_MAP_TYPE_PERCPU_ARRAY:
@@ -299,16 +155,6 @@
t = DevMap(bpf, map_id, map_fd, keytype, leaftype)
elif ttype == BPF_MAP_TYPE_CPUMAP:
t = CpuMap(bpf, map_id, map_fd, keytype, leaftype)
- elif ttype == BPF_MAP_TYPE_XSKMAP:
- t = XskMap(bpf, map_id, map_fd, keytype, leaftype)
- elif ttype == BPF_MAP_TYPE_ARRAY_OF_MAPS:
- t = MapInMapArray(bpf, map_id, map_fd, keytype, leaftype)
- elif ttype == BPF_MAP_TYPE_HASH_OF_MAPS:
- t = MapInMapHash(bpf, map_id, map_fd, keytype, leaftype)
- elif ttype == BPF_MAP_TYPE_QUEUE or ttype == BPF_MAP_TYPE_STACK:
- t = QueueStack(bpf, map_id, map_fd, leaftype)
- elif ttype == BPF_MAP_TYPE_RINGBUF:
- t = RingBuf(bpf, map_id, map_fd, keytype, leaftype, name)
if t == None:
raise Exception("Unknown table type %d" % ttype)
return t
@@ -316,7 +162,7 @@
class TableBase(MutableMapping):
- def __init__(self, bpf, map_id, map_fd, keytype, leaftype, name=None):
+ def __init__(self, bpf, map_id, map_fd, keytype, leaftype):
self.bpf = bpf
self.map_id = map_id
self.map_fd = map_fd
@@ -325,12 +171,6 @@
self.ttype = lib.bpf_table_type_id(self.bpf.module, self.map_id)
self.flags = lib.bpf_table_flags_id(self.bpf.module, self.map_id)
self._cbs = {}
- self._name = name
- self.max_entries = int(lib.bpf_table_max_entries_id(self.bpf.module,
- self.map_id))
-
- def get_fd(self):
- return self.map_fd
def key_sprintf(self, key):
buf = ct.create_string_buffer(ct.sizeof(self.Key) * 8)
@@ -411,206 +251,6 @@
for k in self.keys():
self.__delitem__(k)
- def _alloc_keys_values(self, alloc_k=False, alloc_v=False, count=None):
- """Allocate keys and/or values arrays. Useful for in items_*_batch.
-
- Args:
- alloc_k (bool): True to allocate keys array, False otherwise.
- Default is False.
- alloc_v (bool): True to allocate values array, False otherwise.
- Default is False.
- count (int): number of elements in the array(s) to allocate. If
- count is None then it allocates the maximum number of elements i.e
- self.max_entries.
-
- Returns:
- tuple: (count, keys, values). Where count is ct.c_uint32,
- and keys and values an instance of ct.Array
- Raises:
- ValueError: If count is less than 1 or greater than
- self.max_entries.
- """
- keys = values = None
- if not alloc_k and not alloc_v:
- return (ct.c_uint32(0), None, None)
-
- if not count: # means alloc maximum size
- count = self.max_entries
- elif count < 1 or count > self.max_entries:
- raise ValueError("Wrong count")
-
- if alloc_k:
- keys = (self.Key * count)()
- if alloc_v:
- values = (self.Leaf * count)()
-
- return (ct.c_uint32(count), keys, values)
-
- def _sanity_check_keys_values(self, keys=None, values=None):
- """Check if the given keys or values have the right type and size.
-
- Args:
- keys (ct.Array): keys array to check
- values (ct.Array): values array to check
- Returns:
- ct.c_uint32 : the size of the array(s)
- Raises:
- ValueError: If length of arrays is less than 1 or greater than
- self.max_entries, or when both arrays length are different.
- TypeError: If the keys and values are not an instance of ct.Array
- """
- arr_len = 0
- for elem in [keys, values]:
- if elem:
- if not isinstance(elem, ct.Array):
- raise TypeError
-
- arr_len = len(elem)
- if arr_len < 1 or arr_len > self.max_entries:
- raise ValueError("Array's length is wrong")
-
- if keys and values:
- # check both length are equal
- if len(keys) != len(values):
- raise ValueError("keys array length != values array length")
-
- return ct.c_uint32(arr_len)
-
- def items_lookup_batch(self):
- """Look up all the key-value pairs in the map.
-
- Args:
- None
- Yields:
- tuple: The tuple of (key,value) for every entries that have
- been looked up.
- Notes: lookup batch on a keys subset is not supported by the kernel.
- """
- for k, v in self._items_lookup_and_optionally_delete_batch(delete=False):
- yield(k, v)
- return
-
- def items_delete_batch(self, ct_keys=None):
- """Delete the key-value pairs related to the keys given as parameters.
- Note that if no key are given, it is faster to call
- lib.bpf_lookup_and_delete_batch than create keys array and then call
- lib.bpf_delete_batch on these keys.
-
- Args:
- ct_keys (ct.Array): keys array to delete. If an array of keys is
- given then it deletes all the related keys-values.
- If keys is None (default) then it deletes all entries.
- Yields:
- tuple: The tuple of (key,value) for every entries that have
- been deleted.
- Raises:
- Exception: If bpf syscall return value indicates an error.
- """
- if ct_keys is not None:
- ct_cnt = self._sanity_check_keys_values(keys=ct_keys)
- res = lib.bpf_delete_batch(self.map_fd,
- ct.byref(ct_keys),
- ct.byref(ct_cnt)
- )
- if (res != 0):
- raise Exception("BPF_MAP_DELETE_BATCH has failed: %s"
- % os.strerror(ct.get_errno()))
-
- else:
- for _ in self.items_lookup_and_delete_batch():
- return
-
- def items_update_batch(self, ct_keys, ct_values):
- """Update all the key-value pairs in the map provided.
- The arrays must be the same length, between 1 and the maximum number
- of entries.
-
- Args:
- ct_keys (ct.Array): keys array to update
- ct_values (ct.Array): values array to update
- Raises:
- Exception: If bpf syscall return value indicates an error.
- """
- ct_cnt = self._sanity_check_keys_values(keys=ct_keys, values=ct_values)
- res = lib.bpf_update_batch(self.map_fd,
- ct.byref(ct_keys),
- ct.byref(ct_values),
- ct.byref(ct_cnt)
- )
- if (res != 0):
- raise Exception("BPF_MAP_UPDATE_BATCH has failed: %s"
- % os.strerror(ct.get_errno()))
-
- def items_lookup_and_delete_batch(self):
- """Look up and delete all the key-value pairs in the map.
-
- Args:
- None
- Yields:
- tuple: The tuple of (key,value) for every entries that have
- been looked up and deleted.
- Notes: lookup and delete batch on a keys subset is not supported by
- the kernel.
- """
- for k, v in self._items_lookup_and_optionally_delete_batch(delete=True):
- yield(k, v)
- return
-
- def _items_lookup_and_optionally_delete_batch(self, delete=True):
- """Look up and optionally delete all the key-value pairs in the map.
-
- Args:
- delete (bool) : look up and delete the key-value pairs when True,
- else just look up.
- Yields:
- tuple: The tuple of (key,value) for every entries that have
- been looked up and deleted.
- Raises:
- Exception: If bpf syscall return value indicates an error.
- Notes: lookup and delete batch on a keys subset is not supported by
- the kernel.
- """
- if delete is True:
- bpf_batch = lib.bpf_lookup_and_delete_batch
- bpf_cmd = "BPF_MAP_LOOKUP_AND_DELETE_BATCH"
- else:
- bpf_batch = lib.bpf_lookup_batch
- bpf_cmd = "BPF_MAP_LOOKUP_BATCH"
-
- # alloc keys and values to the max size
- ct_buf_size, ct_keys, ct_values = self._alloc_keys_values(alloc_k=True,
- alloc_v=True)
- ct_out_batch = ct_cnt = ct.c_uint32(0)
- total = 0
- while True:
- ct_cnt.value = ct_buf_size.value - total
- res = bpf_batch(self.map_fd,
- ct.byref(ct_out_batch) if total else None,
- ct.byref(ct_out_batch),
- ct.byref(ct_keys, ct.sizeof(self.Key) * total),
- ct.byref(ct_values, ct.sizeof(self.Leaf) * total),
- ct.byref(ct_cnt)
- )
- errcode = ct.get_errno()
- total += ct_cnt.value
- if (res != 0 and errcode != errno.ENOENT):
- raise Exception("%s has failed: %s" % (bpf_cmd,
- os.strerror(errcode)))
-
- if res != 0:
- break # success
-
- if total == ct_buf_size.value: # buffer full, we can't progress
- break
-
- if ct_cnt.value == 0:
- # no progress, probably because concurrent update
- # puts too many elements in one bucket.
- break
-
- for i in range(0, total):
- yield (ct_keys[i], ct_values[i])
-
def zero(self):
# Even though this is not very efficient, we grab the entire list of
# keys before enumerating it. This helps avoid a potential race where
@@ -651,65 +291,6 @@
raise StopIteration()
return next_key
- def decode_c_struct(self, tmp, buckets, bucket_fn, bucket_sort_fn):
- f1 = self.Key._fields_[0][0]
- f2 = self.Key._fields_[1][0]
- # The above code assumes that self.Key._fields_[1][0] holds the
- # slot. But a padding member may have been inserted here, which
- # breaks the assumption and leads to chaos.
- # TODO: this is a quick fix. Fixing/working around in the BCC
- # internal library is the right thing to do.
- if f2 == '__pad_1' and len(self.Key._fields_) == 3:
- f2 = self.Key._fields_[2][0]
- for k, v in self.items():
- bucket = getattr(k, f1)
- if bucket_fn:
- bucket = bucket_fn(bucket)
- vals = tmp[bucket] = tmp.get(bucket, [0] * log2_index_max)
- slot = getattr(k, f2)
- vals[slot] = v.value
- buckets_lst = list(tmp.keys())
- if bucket_sort_fn:
- buckets_lst = bucket_sort_fn(buckets_lst)
- for bucket in buckets_lst:
- buckets.append(bucket)
-
- def print_json_hist(self, val_type="value", section_header="Bucket ptr",
- section_print_fn=None, bucket_fn=None, bucket_sort_fn=None):
- """print_json_hist(val_type="value", section_header="Bucket ptr",
- section_print_fn=None, bucket_fn=None,
- bucket_sort_fn=None):
-
- Prints a table as a json histogram. The table must be stored as
- log2. The val_type argument is optional, and is a column header.
- If the histogram has a secondary key, the dictionary will be split by secondary key
- If section_print_fn is not None, it will be passed the bucket value
- to format into a string as it sees fit. If bucket_fn is not None,
- it will be used to produce a bucket value for the histogram keys.
- If bucket_sort_fn is not None, it will be used to sort the buckets
- before iterating them, and it is useful when there are multiple fields
- in the secondary key.
- The maximum index allowed is log2_index_max (65), which will
- accommodate any 64-bit integer in the histogram.
- """
- if isinstance(self.Key(), ct.Structure):
- tmp = {}
- buckets = []
- self.decode_c_struct(tmp, buckets, bucket_fn, bucket_sort_fn)
- for bucket in buckets:
- vals = tmp[bucket]
- if section_print_fn:
- section_bucket = (section_header, section_print_fn(bucket))
- else:
- section_bucket = (section_header, bucket)
- _print_json_hist(vals, val_type, section_bucket)
-
- else:
- vals = [0] * log2_index_max
- for k, v in self.items():
- vals[k.value] = v.value
- _print_json_hist(vals, val_type)
-
def print_log2_hist(self, val_type="value", section_header="Bucket ptr",
section_print_fn=None, bucket_fn=None, strip_leading_zero=None,
bucket_sort_fn=None):
@@ -734,8 +315,20 @@
"""
if isinstance(self.Key(), ct.Structure):
tmp = {}
- buckets = []
- self.decode_c_struct(tmp, buckets, bucket_fn, bucket_sort_fn)
+ f1 = self.Key._fields_[0][0]
+ f2 = self.Key._fields_[1][0]
+ for k, v in self.items():
+ bucket = getattr(k, f1)
+ if bucket_fn:
+ bucket = bucket_fn(bucket)
+ vals = tmp[bucket] = tmp.get(bucket, [0] * log2_index_max)
+ slot = getattr(k, f2)
+ vals[slot] = v.value
+
+ buckets = list(tmp.keys())
+ if bucket_sort_fn:
+ buckets = bucket_sort_fn(buckets)
+
for bucket in buckets:
vals = tmp[bucket]
if section_print_fn:
@@ -751,11 +344,10 @@
_print_log2_hist(vals, val_type, strip_leading_zero)
def print_linear_hist(self, val_type="value", section_header="Bucket ptr",
- section_print_fn=None, bucket_fn=None, strip_leading_zero=None,
- bucket_sort_fn=None):
+ section_print_fn=None, bucket_fn=None, bucket_sort_fn=None):
"""print_linear_hist(val_type="value", section_header="Bucket ptr",
section_print_fn=None, bucket_fn=None,
- strip_leading_zero=None, bucket_sort_fn=None)
+ bucket_sort_fn=None)
Prints a table as a linear histogram. This is intended to span integer
ranges, eg, from 0 to 100. The val_type argument is optional, and is a
@@ -764,8 +356,6 @@
each. If section_print_fn is not None, it will be passed the bucket
value to format into a string as it sees fit. If bucket_fn is not None,
it will be used to produce a bucket value for the histogram keys.
- If the value of strip_leading_zero is not False, prints a histogram
- that is omitted leading zeros from the beginning.
If bucket_sort_fn is not None, it will be used to sort the buckets
before iterating them, and it is useful when there are multiple fields
in the secondary key.
@@ -774,8 +364,19 @@
"""
if isinstance(self.Key(), ct.Structure):
tmp = {}
- buckets = []
- self.decode_c_struct(tmp, buckets, bucket_fn, bucket_sort_fn)
+ f1 = self.Key._fields_[0][0]
+ f2 = self.Key._fields_[1][0]
+ for k, v in self.items():
+ bucket = getattr(k, f1)
+ if bucket_fn:
+ bucket = bucket_fn(bucket)
+ vals = tmp[bucket] = tmp.get(bucket, [0] * linear_index_max)
+ slot = getattr(k, f2)
+ vals[slot] = v.value
+
+ buckets = tmp.keys()
+ if bucket_sort_fn:
+ buckets = bucket_sort_fn(buckets)
for bucket in buckets:
vals = tmp[bucket]
@@ -784,7 +385,7 @@
section_print_fn(bucket)))
else:
print("\n%s = %r" % (section_header, bucket))
- _print_linear_hist(vals, val_type, strip_leading_zero)
+ _print_linear_hist(vals, val_type)
else:
vals = [0] * linear_index_max
for k, v in self.items():
@@ -795,7 +396,7 @@
# function be rewritten to avoid having one.
raise IndexError(("Index in print_linear_hist() of %d " +
"exceeds max of %d.") % (k.value, linear_index_max))
- _print_linear_hist(vals, val_type, strip_leading_zero)
+ _print_linear_hist(vals, val_type)
class HashTable(TableBase):
@@ -814,6 +415,8 @@
class ArrayBase(TableBase):
def __init__(self, *args, **kwargs):
super(ArrayBase, self).__init__(*args, **kwargs)
+ self.max_entries = int(lib.bpf_table_max_entries_id(self.bpf.module,
+ self.map_id))
def _normalize_key(self, key):
if isinstance(key, int):
@@ -925,7 +528,6 @@
def __init__(self, *args, **kwargs):
super(PerfEventArray, self).__init__(*args, **kwargs)
self._open_key_fds = {}
- self._event_class = None
def __del__(self):
keys = list(self._open_key_fds.keys())
@@ -948,19 +550,7 @@
lib.bpf_close_perf_event_fd(self._open_key_fds[key])
del self._open_key_fds[key]
- def event(self, data):
- """event(data)
-
- When perf buffers are opened to receive custom perf event,
- the underlying event data struct which is defined in C in
- the BPF program can be deduced via this function. This avoids
- redundant definitions in Python.
- """
- if self._event_class == None:
- self._event_class = _get_event_class(self)
- return ct.cast(data, ct.POINTER(self._event_class)).contents
-
- def open_perf_buffer(self, callback, page_cnt=8, lost_cb=None, wakeup_events=1):
+ def open_perf_buffer(self, callback, page_cnt=8, lost_cb=None):
"""open_perf_buffers(callback)
Opens a set of per-cpu ring buffer to receive custom perf event
@@ -974,9 +564,9 @@
raise Exception("Perf buffer page_cnt must be a power of two")
for i in get_online_cpus():
- self._open_perf_buffer(i, callback, page_cnt, lost_cb, wakeup_events)
+ self._open_perf_buffer(i, callback, page_cnt, lost_cb)
- def _open_perf_buffer(self, cpu, callback, page_cnt, lost_cb, wakeup_events):
+ def _open_perf_buffer(self, cpu, callback, page_cnt, lost_cb):
def raw_cb_(_, data, size):
try:
callback(cpu, data, size)
@@ -995,11 +585,7 @@
raise e
fn = _RAW_CB_TYPE(raw_cb_)
lost_fn = _LOST_CB_TYPE(lost_cb_) if lost_cb else ct.cast(None, _LOST_CB_TYPE)
- opts = bcc_perf_buffer_opts()
- opts.pid = -1
- opts.cpu = cpu
- opts.wakeup_events = wakeup_events
- reader = lib.bpf_open_perf_buffer_opts(fn, lost_fn, None, page_cnt, ct.byref(opts))
+ reader = lib.bpf_open_perf_buffer(fn, lost_fn, None, -1, cpu, page_cnt)
if not reader:
raise Exception("Could not open perf buffer")
fd = lib.perf_reader_fd(reader)
@@ -1036,7 +622,7 @@
self.total_cpu = len(get_possible_cpus())
# This needs to be 8 as hard coded into the linux kernel.
self.alignment = ct.sizeof(self.sLeaf) % 8
- if self.alignment == 0:
+ if self.alignment is 0:
self.Leaf = self.sLeaf * self.total_cpu
else:
# Currently Float, Char, un-aligned structs are not supported
@@ -1049,7 +635,7 @@
def getvalue(self, key):
result = super(PerCpuHash, self).__getitem__(key)
- if self.alignment == 0:
+ if self.alignment is 0:
ret = result
else:
ret = (self.sLeaf * self.total_cpu)()
@@ -1092,7 +678,7 @@
self.total_cpu = len(get_possible_cpus())
# This needs to be 8 as hard coded into the linux kernel.
self.alignment = ct.sizeof(self.sLeaf) % 8
- if self.alignment == 0:
+ if self.alignment is 0:
self.Leaf = self.sLeaf * self.total_cpu
else:
# Currently Float, Char, un-aligned structs are not supported
@@ -1105,7 +691,7 @@
def getvalue(self, key):
result = super(PerCpuArray, self).__getitem__(key)
- if self.alignment == 0:
+ if self.alignment is 0:
ret = result
else:
ret = (self.sLeaf * self.total_cpu)()
@@ -1150,20 +736,15 @@
class StackTrace(TableBase):
MAX_DEPTH = 127
- BPF_F_STACK_BUILD_ID = (1<<5)
- BPF_STACK_BUILD_ID_EMPTY = 0 #can't get stacktrace
- BPF_STACK_BUILD_ID_VALID = 1 #valid build-id,ip
- BPF_STACK_BUILD_ID_IP = 2 #fallback to ip
def __init__(self, *args, **kwargs):
super(StackTrace, self).__init__(*args, **kwargs)
class StackWalker(object):
- def __init__(self, stack, flags, resolve=None):
+ def __init__(self, stack, resolve=None):
self.stack = stack
self.n = -1
self.resolve = resolve
- self.flags = flags
def __iter__(self):
return self
@@ -1176,21 +757,14 @@
if self.n == StackTrace.MAX_DEPTH:
raise StopIteration()
- if self.flags & StackTrace.BPF_F_STACK_BUILD_ID:
- addr = self.stack.trace[self.n]
- if addr.status == StackTrace.BPF_STACK_BUILD_ID_IP or \
- addr.status == StackTrace.BPF_STACK_BUILD_ID_EMPTY:
- raise StopIteration()
- else:
- addr = self.stack.ip[self.n]
-
+ addr = self.stack.ip[self.n]
if addr == 0 :
raise StopIteration()
return self.resolve(addr) if self.resolve else addr
def walk(self, stack_id, resolve=None):
- return StackTrace.StackWalker(self[self.Key(stack_id)], self.flags, resolve)
+ return StackTrace.StackWalker(self[self.Key(stack_id)], resolve)
def __len__(self):
i = 0
@@ -1207,135 +781,3 @@
class CpuMap(ArrayBase):
def __init__(self, *args, **kwargs):
super(CpuMap, self).__init__(*args, **kwargs)
-
-class XskMap(ArrayBase):
- def __init__(self, *args, **kwargs):
- super(XskMap, self).__init__(*args, **kwargs)
-
-class MapInMapArray(ArrayBase):
- def __init__(self, *args, **kwargs):
- super(MapInMapArray, self).__init__(*args, **kwargs)
-
-class MapInMapHash(HashTable):
- def __init__(self, *args, **kwargs):
- super(MapInMapHash, self).__init__(*args, **kwargs)
-
-class RingBuf(TableBase):
- def __init__(self, *args, **kwargs):
- super(RingBuf, self).__init__(*args, **kwargs)
- self._ringbuf = None
- self._event_class = None
-
- def __delitem(self, key):
- pass
-
- def __del__(self):
- pass
-
- def __len__(self):
- return 0
-
- def event(self, data):
- """event(data)
-
- When ring buffers are opened to receive custom event,
- the underlying event data struct which is defined in C in
- the BPF program can be deduced via this function. This avoids
- redundant definitions in Python.
- """
- if self._event_class == None:
- self._event_class = _get_event_class(self)
- return ct.cast(data, ct.POINTER(self._event_class)).contents
-
- def open_ring_buffer(self, callback, ctx=None):
- """open_ring_buffer(callback)
-
- Opens a ring buffer to receive custom event data from the bpf program.
- The callback will be invoked for each event submitted from the kernel,
- up to millions per second.
- """
-
- def ringbuf_cb_(ctx, data, size):
- try:
- ret = callback(ctx, data, size)
- # Callback for ringbufs should _always_ return an integer.
- # If the function the user registers does not,
- # simply fall back to returning 0.
- try:
- ret = int(ret)
- except:
- ret = 0
- except IOError as e:
- if e.errno == errno.EPIPE:
- exit()
- else:
- raise e
- return ret
-
- fn = _RINGBUF_CB_TYPE(ringbuf_cb_)
- self.bpf._open_ring_buffer(self.map_fd, fn, ctx)
- # keep a refcnt
- self._cbs[0] = fn
-
-class QueueStack:
- # Flag for map.push
- BPF_EXIST = 2
-
- def __init__(self, bpf, map_id, map_fd, leaftype):
- self.bpf = bpf
- self.map_id = map_id
- self.map_fd = map_fd
- self.Leaf = leaftype
- self.ttype = lib.bpf_table_type_id(self.bpf.module, self.map_id)
- self.flags = lib.bpf_table_flags_id(self.bpf.module, self.map_id)
- self.max_entries = int(lib.bpf_table_max_entries_id(self.bpf.module,
- self.map_id))
-
- def leaf_sprintf(self, leaf):
- buf = ct.create_string_buffer(ct.sizeof(self.Leaf) * 8)
- res = lib.bpf_table_leaf_snprintf(self.bpf.module, self.map_id, buf,
- len(buf), ct.byref(leaf))
- if res < 0:
- raise Exception("Could not printf leaf")
- return buf.value
-
- def leaf_scanf(self, leaf_str):
- leaf = self.Leaf()
- res = lib.bpf_table_leaf_sscanf(self.bpf.module, self.map_id, leaf_str,
- ct.byref(leaf))
- if res < 0:
- raise Exception("Could not scanf leaf")
- return leaf
-
- def push(self, leaf, flags=0):
- res = lib.bpf_update_elem(self.map_fd, None, ct.byref(leaf), flags)
- if res < 0:
- errstr = os.strerror(ct.get_errno())
- raise Exception("Could not push to table: %s" % errstr)
-
- def pop(self):
- leaf = self.Leaf()
- res = lib.bpf_lookup_and_delete(self.map_fd, None, ct.byref(leaf))
- if res < 0:
- raise KeyError("Could not pop from table")
- return leaf
-
- def peek(self):
- leaf = self.Leaf()
- res = lib.bpf_lookup_elem(self.map_fd, None, ct.byref(leaf))
- if res < 0:
- raise KeyError("Could not peek table")
- return leaf
-
- def itervalues(self):
- # to avoid infinite loop, set maximum pops to max_entries
- cnt = self.max_entries
- while cnt:
- try:
- yield(self.pop())
- cnt -= 1
- except KeyError:
- return
-
- def values(self):
- return [value for value in self.itervalues()]
diff --git a/src/python/bcc/tcp.py b/src/python/bcc/tcp.py
index ecdaf79..0d25348 100644
--- a/src/python/bcc/tcp.py
+++ b/src/python/bcc/tcp.py
@@ -28,31 +28,31 @@
tcpstate[12] = 'NEW_SYN_RECV'
# from include/net/tcp.h:
-TCPHDR_FIN = 0x01
-TCPHDR_SYN = 0x02
-TCPHDR_RST = 0x04
-TCPHDR_PSH = 0x08
-TCPHDR_ACK = 0x10
-TCPHDR_URG = 0x20
-TCPHDR_ECE = 0x40
-TCPHDR_CWR = 0x80
+TCPHDR_FIN = 0x01;
+TCPHDR_SYN = 0x02;
+TCPHDR_RST = 0x04;
+TCPHDR_PSH = 0x08;
+TCPHDR_ACK = 0x10;
+TCPHDR_URG = 0x20;
+TCPHDR_ECE = 0x40;
+TCPHDR_CWR = 0x80;
def flags2str(flags):
- arr = []
+ arr = [];
if flags & TCPHDR_FIN:
- arr.append("FIN")
+ arr.append("FIN");
if flags & TCPHDR_SYN:
- arr.append("SYN")
+ arr.append("SYN");
if flags & TCPHDR_RST:
- arr.append("RST")
+ arr.append("RST");
if flags & TCPHDR_PSH:
- arr.append("PSH")
+ arr.append("PSH");
if flags & TCPHDR_ACK:
- arr.append("ACK")
+ arr.append("ACK");
if flags & TCPHDR_URG:
- arr.append("URG")
+ arr.append("URG");
if flags & TCPHDR_ECE:
- arr.append("ECE")
+ arr.append("ECE");
if flags & TCPHDR_CWR:
- arr.append("CWR")
- return "|".join(arr)
+ arr.append("CWR");
+ return "|".join(arr);
diff --git a/src/python/bcc/usdt.py b/src/python/bcc/usdt.py
index a25c8c7..5fb1cda 100644
--- a/src/python/bcc/usdt.py
+++ b/src/python/bcc/usdt.py
@@ -12,9 +12,8 @@
# See the License for the specific language governing permissions and
# limitations under the License.
-from __future__ import print_function
import ctypes as ct
-import sys
+import os, sys
from .libbcc import lib, _USDT_CB, _USDT_PROBE_CB, \
bcc_usdt_location, bcc_usdt_argument, \
BCC_USDT_ARGUMENT_FLAGS
@@ -50,24 +49,24 @@
if self.valid & BCC_USDT_ARGUMENT_FLAGS.CONSTANT != 0:
return "%d" % self.constant
if self.valid & BCC_USDT_ARGUMENT_FLAGS.DEREF_OFFSET == 0:
- return "%s" % self.base_register_name.decode()
+ return "%s" % self.base_register_name
if self.valid & BCC_USDT_ARGUMENT_FLAGS.DEREF_OFFSET != 0 and \
self.valid & BCC_USDT_ARGUMENT_FLAGS.DEREF_IDENT == 0:
if self.valid & BCC_USDT_ARGUMENT_FLAGS.INDEX_REGISTER_NAME != 0:
- index_offset = " + %s" % self.index_register_name.decode()
+ index_offset = " + %s" % self.index_register_name
if self.valid & BCC_USDT_ARGUMENT_FLAGS.SCALE != 0:
index_offset += " * %d" % self.scale
else:
index_offset = ""
sign = '+' if self.deref_offset >= 0 else '-'
- return "*(%s %s %d%s)" % (self.base_register_name.decode(),
- sign, abs(self.deref_offset), index_offset)
+ return "*(%s %s %d%s)" % (self.base_register_name,
+ sign, abs(self.deref_offset), index_offset)
if self.valid & BCC_USDT_ARGUMENT_FLAGS.DEREF_OFFSET != 0 and \
self.valid & BCC_USDT_ARGUMENT_FLAGS.DEREF_IDENT != 0 and \
self.valid & BCC_USDT_ARGUMENT_FLAGS.BASE_REGISTER_NAME != 0 and \
self.base_register_name == "ip":
sign = '+' if self.deref_offset >= 0 else '-'
- return "*(&%s %s %d)" % (self.deref_ident.decode(),
+ return "*(&%s %s %d)" % (self.deref_ident,
sign, abs(self.deref_offset))
# If we got here, this is an unrecognized case. Doesn't mean it's
# necessarily bad, so just provide the raw data. It just means that
@@ -86,7 +85,7 @@
self.bin_path = location.bin_path
def __str__(self):
- return "%s 0x%x" % (self.bin_path.decode(), self.address)
+ return "%s 0x%x" % (self.bin_path, self.address)
def get_argument(self, index):
arg = bcc_usdt_argument()
@@ -111,10 +110,10 @@
def __str__(self):
return "%s:%s [sema 0x%x]" % \
- (self.provider.decode(), self.name.decode(), self.semaphore)
+ (self.provider, self.name, self.semaphore)
def short_name(self):
- return "%s:%s" % (self.provider.decode(), self.name.decode())
+ return "%s:%s" % (self.provider, self.name)
def get_location(self, index):
loc = bcc_usdt_location()
@@ -147,30 +146,23 @@
lib.bcc_usdt_close(self.context)
def enable_probe(self, probe, fn_name):
- probe_parts = probe.split(":", 1)
- if len(probe_parts) == 1:
- ret = lib.bcc_usdt_enable_probe(
- self.context, probe.encode('ascii'), fn_name.encode('ascii'))
- else:
- (provider_name, probe_name) = probe_parts
- ret = lib.bcc_usdt_enable_fully_specified_probe(
- self.context, provider_name.encode('ascii'), probe_name.encode('ascii'),
- fn_name.encode('ascii'))
-
- if ret != 0:
+ if lib.bcc_usdt_enable_probe(self.context, probe.encode('ascii'),
+ fn_name.encode('ascii')) != 0:
raise USDTException(
-"""Failed to enable USDT probe '%s':
-the specified pid might not contain the given language's runtime,
-or the runtime was not built with the required USDT probes. Look
-for a configure flag similar to --with-dtrace or --enable-dtrace.
-To check which probes are present in the process, use the tplist tool.
-""" % probe)
+ ("failed to enable probe '%s'; a possible cause " +
+ "can be that the probe requires a pid to enable") %
+ probe
+ )
def enable_probe_or_bail(self, probe, fn_name):
- try:
- self.enable_probe(probe, fn_name)
- except USDTException as e:
- print(e, file=sys.stderr)
+ if lib.bcc_usdt_enable_probe(self.context, probe.encode('ascii'),
+ fn_name.encode('ascii')) != 0:
+ print(
+"""Error attaching USDT probes: the specified pid might not contain the
+given language's runtime, or the runtime was not built with the required
+USDT probes. Look for a configure flag similar to --with-dtrace or
+--enable-dtrace. To check which probes are present in the process, use the
+tplist tool.""")
sys.exit(1)
def get_context(self):
@@ -182,14 +174,8 @@
return lib.bcc_usdt_genargs(ctx_array, 1).decode()
def get_probe_arg_ctype(self, probe_name, arg_index):
- probe_parts = probe_name.split(":", 1)
- if len(probe_parts) == 1:
- return lib.bcc_usdt_get_probe_argctype(
- self.context, probe_name.encode('ascii'), arg_index).decode()
- else:
- (provider_name, probe) = probe_parts
- return lib.bcc_usdt_get_fully_specified_probe_argctype(
- self.context, provider_name.encode('ascii'), probe.encode('ascii'), arg_index).decode()
+ return lib.bcc_usdt_get_probe_argctype(
+ self.context, probe_name.encode('ascii'), arg_index).decode()
def enumerate_probes(self):
probes = []
@@ -201,11 +187,9 @@
# This is called by the BPF module's __init__ when it realizes that there
# is a USDT context and probes need to be attached.
- def attach_uprobes(self, bpf, attach_usdt_ignore_pid):
+ def attach_uprobes(self, bpf):
probes = self.enumerate_active_probes()
for (binpath, fn_name, addr, pid) in probes:
- if attach_usdt_ignore_pid:
- pid = -1
bpf.attach_uprobe(name=binpath.decode(), fn_name=fn_name.decode(),
addr=addr, pid=pid)
diff --git a/src/python/bcc/utils.py b/src/python/bcc/utils.py
index 782b27b..ef6f81d 100644
--- a/src/python/bcc/utils.py
+++ b/src/python/bcc/utils.py
@@ -15,7 +15,6 @@
import sys
import traceback
import warnings
-import re
from .libbcc import lib
@@ -77,7 +76,7 @@
return self.s.encode(FILESYSTEMENCODING)
def __str__(self):
- return self.s
+ return self.__bytes__()
def warn_with_traceback(message, category, filename, lineno, file=None, line=None):
log = file if hasattr(file, "write") else sys.stderr
@@ -98,50 +97,3 @@
return ArgString(arg).__bytes__()
return arg
-class StrcmpRewrite(object):
- @staticmethod
- def _generate_streq_function(string, probe_read_func, streq_functions,
- probeid):
- fname = "streq_%d" % probeid
- streq_functions += """
-static inline bool %s(char const *ignored, uintptr_t str) {
- char needle[] = %s;
- char haystack[sizeof(needle)];
- %s(&haystack, sizeof(haystack), (void *)str);
- for (int i = 0; i < sizeof(needle) - 1; ++i) {
- if (needle[i] != haystack[i]) {
- return false;
- }
- }
- return true;
-}
- """ % (fname, string, probe_read_func)
- return fname, streq_functions
-
- @staticmethod
- def rewrite_expr(expr, bin_cmp, is_user, probe_user_list, streq_functions,
- probeid):
- if bin_cmp:
- STRCMP_RE = 'STRCMP\\(\"([^"]+)\\",(.+?)\\)'
- else:
- STRCMP_RE = 'STRCMP\\(("[^"]+\\"),(.+?)\\)'
- matches = re.finditer(STRCMP_RE, expr)
- for match in matches:
- string = match.group(1)
- probe_read_func = "bpf_probe_read"
- # if user probe or @user tag is specified, use
- # bpf_probe_read_user for char* read
- if is_user or \
- match.group(2).strip() in probe_user_list:
- probe_read_func = "bpf_probe_read_user"
- fname, streq_functions = StrcmpRewrite._generate_streq_function(
- string, probe_read_func,
- streq_functions, probeid)
- probeid += 1
- expr = expr.replace("STRCMP", fname, 1)
- rdict = {
- "expr": expr,
- "streq_functions": streq_functions,
- "probeid": probeid
- }
- return rdict
diff --git a/src/python/setup.py.in b/src/python/setup.py.in
index dca3554..8e05d4f 100644
--- a/src/python/setup.py.in
+++ b/src/python/setup.py.in
@@ -4,8 +4,7 @@
import os
import sys
-# sdist does not support --root.
-if "sdist" not in sys.argv and os.environ.get('DESTDIR'):
+if os.environ.get('DESTDIR'):
sys.argv += ['--root', os.environ['DESTDIR']]
setup(name='bcc',
diff --git a/tests/cc/CMakeLists.txt b/tests/cc/CMakeLists.txt
index 677867d..d28060b 100644
--- a/tests/cc/CMakeLists.txt
+++ b/tests/cc/CMakeLists.txt
@@ -1,67 +1,36 @@
# Copyright (c) PLUMgrid, Inc.
# Licensed under the Apache License, Version 2.0 (the "License")
-include_directories(${PROJECT_SOURCE_DIR}/src/cc)
-include_directories(${PROJECT_SOURCE_DIR}/src/cc/api)
-include_directories(${PROJECT_SOURCE_DIR}/src/cc/libbpf/include/uapi)
-include_directories(${PROJECT_SOURCE_DIR}/tests/python/include)
+include_directories(${CMAKE_SOURCE_DIR}/src/cc)
+include_directories(${CMAKE_SOURCE_DIR}/src/cc/api)
add_executable(test_static test_static.c)
-if(NOT CMAKE_USE_LIBBPF_PACKAGE)
- target_link_libraries(test_static bcc-static)
-else()
- target_link_libraries(test_static bcc-shared)
-endif()
+target_link_libraries(test_static bcc-static)
add_test(NAME c_test_static COMMAND ${TEST_WRAPPER} c_test_static sudo ${CMAKE_CURRENT_BINARY_DIR}/test_static)
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-unused-result -fPIC")
-set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-result -fPIC")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-unused-result")
+set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-result")
if(ENABLE_USDT)
-set(TEST_LIBBCC_SOURCES
+add_executable(test_libbcc
test_libbcc.cc
test_c_api.cc
test_array_table.cc
test_bpf_table.cc
- test_cg_storage.cc
test_hash_table.cc
- test_map_in_map.cc
test_perf_event.cc
- test_pinned_table.cc
test_prog_table.cc
- test_queuestack_table.cc
test_shared_table.cc
- test_sk_storage.cc
- test_sock_table.cc
test_usdt_args.cc
test_usdt_probes.cc
- utils.cc
- test_parse_tracepoint.cc)
+ utils.cc)
-file(COPY dummy_proc_map.txt DESTINATION ${CMAKE_CURRENT_BINARY_DIR})
-add_library(usdt_test_lib SHARED usdt_test_lib.cc)
+target_link_libraries(test_libbcc bcc-shared dl)
+add_test(NAME test_libbcc COMMAND ${TEST_WRAPPER} c_test_all sudo ${CMAKE_CURRENT_BINARY_DIR}/test_libbcc)
-if(NOT CMAKE_USE_LIBBPF_PACKAGE)
- add_executable(test_libbcc ${TEST_LIBBCC_SOURCES})
- add_dependencies(test_libbcc bcc-shared)
-
- target_link_libraries(test_libbcc ${PROJECT_BINARY_DIR}/src/cc/libbcc.so dl usdt_test_lib)
- set_target_properties(test_libbcc PROPERTIES INSTALL_RPATH ${PROJECT_BINARY_DIR}/src/cc)
- target_compile_definitions(test_libbcc PRIVATE -DLIBBCC_NAME=\"libbcc.so\")
-
- add_test(NAME test_libbcc COMMAND ${TEST_WRAPPER} c_test_all sudo ${CMAKE_CURRENT_BINARY_DIR}/test_libbcc)
+find_path(SDT_HEADER NAMES "sys/sdt.h")
+if (SDT_HEADER)
+ target_compile_definitions(test_libbcc PRIVATE HAVE_SDT_HEADER=1)
endif()
-
-if(LIBBPF_FOUND)
- add_executable(test_libbcc_no_libbpf ${TEST_LIBBCC_SOURCES})
- add_dependencies(test_libbcc_no_libbpf bcc-shared)
-
- target_link_libraries(test_libbcc_no_libbpf ${PROJECT_BINARY_DIR}/src/cc/libbcc.so dl usdt_test_lib ${LIBBPF_LIBRARIES})
- set_target_properties(test_libbcc_no_libbpf PROPERTIES INSTALL_RPATH ${PROJECT_BINARY_DIR}/src/cc)
- target_compile_definitions(test_libbcc_no_libbpf PRIVATE -DLIBBCC_NAME=\"libbcc.so\")
-
- add_test(NAME test_libbcc_no_libbpf COMMAND ${TEST_WRAPPER} c_test_all_no_libbpf sudo ${CMAKE_CURRENT_BINARY_DIR}/test_libbcc_no_libbpf)
-endif()
-
endif(ENABLE_USDT)
diff --git a/tests/cc/dummy_proc_map.txt b/tests/cc/dummy_proc_map.txt
deleted file mode 100644
index 4ff28c8..0000000
--- a/tests/cc/dummy_proc_map.txt
+++ /dev/null
@@ -1,45 +0,0 @@
-00400000-007c8000 r-xp 00000000 00:1b 11644523 /opt/some/path/tobinary/bin/binary
-7f151476e000-7f1514779000 r-xp 00000000 00:1b 72809479 /some/other/path/tolibs/lib/libnss_files-2.26.so
-7f1514779000-7f1514978000 ---p 0000b000 00:1b 72809479 /some/other/path/tolibs/lib/libnss_files-2.26.so
-7f1514978000-7f1514979000 r--p 0000a000 00:1b 72809479 /some/other/path/tolibs/lib/libnss_files-2.26.so
-7f1514979000-7f151497a000 rw-p 0000b000 00:1b 72809479 /some/other/path/tolibs/lib/libnss_files-2.26.so
-7f1515b7e000-7f1515b7f000 rw-p 00009000 00:1b 72809418 /some/other/path/tolibs/lib/libcrypt-2.26.so
-7f1515bad000-7f1515baf000 r-xp 00000000 00:1b 72809526 /some/other/path/tolibs/lib/libutil-2.26.so
-7f1515baf000-7f1515dae000 ---p 00002000 00:1b 72809526 /some/other/path/tolibs/lib/libutil-2.26.so
-7f1515dae000-7f1515daf000 r--p 00001000 00:1b 72809526 /some/other/path/tolibs/lib/libutil-2.26.so
-7f1515daf000-7f1515db0000 rw-p 00002000 00:1b 72809526 /some/other/path/tolibs/lib/libutil-2.26.so
-7f1515db0000-7f151601c000 r-xp 00000000 00:1b 72809420 /some/other/path/tolibs/lib/libcrypto.so.1.1
-7f151601c000-7f151621c000 ---p 0026c000 00:1b 72809420 /some/other/path/tolibs/lib/libcrypto.so.1.1
-7f151621c000-7f151623a000 r--p 0026c000 00:1b 72809420 /some/other/path/tolibs/lib/libcrypto.so.1.1
-7f151623a000-7f1516244000 rw-p 0028a000 00:1b 72809420 /some/other/path/tolibs/lib/libcrypto.so.1.1
-7f1516247000-7f15162ac000 r-xp 00000000 00:1b 72809514 /some/other/path/tolibs/lib/libssl.so.1.1
-7f15162ac000-7f15164ab000 ---p 00065000 00:1b 72809514 /some/other/path/tolibs/lib/libssl.so.1.1
-7f15164ab000-7f15164af000 r--p 00064000 00:1b 72809514 /some/other/path/tolibs/lib/libssl.so.1.1
-7f15164af000-7f15164b5000 rw-p 00068000 00:1b 72809514 /some/other/path/tolibs/lib/libssl.so.1.1
-7f15164b5000-7f15164cf000 r-xp 00000000 00:1b 72809538 /some/other/path/tolibs/lib/libz.so.1.2.8
-7f15164cf000-7f15166ce000 ---p 0001a000 00:1b 72809538 /some/other/path/tolibs/lib/libz.so.1.2.8
-7f15166ce000-7f15166cf000 r--p 00019000 00:1b 72809538 /some/other/path/tolibs/lib/libz.so.1.2.8
-7f15166cf000-7f15166d0000 rw-p 0001a000 00:1b 72809538 /some/other/path/tolibs/lib/libz.so.1.2.8
-7f15166d0000-7f15166d1000 r-xp 0001b064 00:1b 72809538 /some/other/path/tolibs/lib/libz.so.1.2.8
-7f15168d4000-7f1516a23000 r-xp 00000000 00:1b 72809463 /some/other/path/tolibs/lib/libm-2.26.so
-7f1516a23000-7f1516c22000 ---p 0014f000 00:1b 72809463 /some/other/path/tolibs/lib/libm-2.26.so
-7f1516c22000-7f1516c23000 r--p 0014e000 00:1b 72809463 /some/other/path/tolibs/lib/libm-2.26.so
-7f1516c23000-7f1516c24000 rw-p 0014f000 00:1b 72809463 /some/other/path/tolibs/lib/libm-2.26.so
-7f1516c24000-7f1516c3e000 r-xp 00000000 00:1b 72809495 /some/other/path/tolibs/lib/libpthread-2.26.so
-7f1516c3e000-7f1516e3d000 ---p 0001a000 00:1b 72809495 /some/other/path/tolibs/lib/libpthread-2.26.so
-7f1516e3d000-7f1516e3e000 r--p 00019000 00:1b 72809495 /some/other/path/tolibs/lib/libpthread-2.26.so
-7f1516e3e000-7f1516e3f000 rw-p 0001a000 00:1b 72809495 /some/other/path/tolibs/lib/libpthread-2.26.so
-7f1516e43000-7f1516e6a000 r-xp 00000000 00:1b 72809393 /some/other/path/tolibs/lib/ld-2.26.so
-7f1517010000-7f1517011000 rw-s 00000000 00:05 1117877022 /dev/zero (deleted)
-7f1517011000-7f1517012000 rw-s 00000000 00:05 1117877021 /dev/zero (deleted)
-7f1517012000-7f1517013000 rw-s 00000000 00:05 1117877020 /dev/zero (deleted)
-7f1517013000-7f151701c000 rw-s 00000000 00:05 1117899207 /dev/zero (deleted)
-7f151701c000-7f1517069000 rw-p 00000000 00:00 0
-7f1517069000-7f151706a000 r--p 00026000 00:1b 72809393 /some/other/path/tolibs/lib/ld-2.26.so
-7f151706a000-7f151706b000 rw-p 00027000 00:1b 72809393 /some/other/path/tolibs/lib/ld-2.26.so
-7f151706b000-7f151706c000 rw-p 00000000 00:00 0
-7ffd5070d000-7ffd5073d000 rwxp 00000000 00:00 0 [stack]
-7ffd5073d000-7ffd5073e000 rw-p 00000000 00:00 0
-7ffd507d7000-7ffd507da000 r--p 00000000 00:00 0 [vvar]
-7ffd507da000-7ffd507dc000 r-xp 00000000 00:00 0 [vdso]
-ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall]
diff --git a/tests/cc/test_array_table.cc b/tests/cc/test_array_table.cc
index 5d84d4c..190f927 100644
--- a/tests/cc/test_array_table.cc
+++ b/tests/cc/test_array_table.cc
@@ -33,7 +33,7 @@
ebpf::BPF bpf(0, nullptr, false);
ebpf::StatusTuple res(0);
res = bpf.init(BPF_PROGRAM);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
ebpf::BPFArrayTable<int> t = bpf.get_array_table<int>("myarray");
@@ -52,24 +52,24 @@
v1 = 42;
// update element
res = t.update_value(i, v1);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
res = t.get_value(i, v2);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
REQUIRE(v2 == 42);
// update another element
i = 2;
v1 = 69;
res = t.update_value(i, v1);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
res = t.get_value(i, v2);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
REQUIRE(v2 == 69);
// get non existing element
i = 1024;
res = t.get_value(i, v2);
- REQUIRE(!res.ok());
+ REQUIRE(res.code() != 0);
}
SECTION("full table") {
@@ -84,7 +84,7 @@
int v = dist(rng);
res = t.update_value(i, v);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
// save it in the local table to compare later on
localtable[i] = v;
@@ -98,14 +98,14 @@
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 6, 0)
TEST_CASE("percpu array table", "[percpu_array_table]") {
const std::string BPF_PROGRAM = R"(
- BPF_PERCPU_HASH(myhash, int, u64, 128);
- BPF_PERCPU_ARRAY(myarray, u64, 64);
+ BPF_TABLE("percpu_hash", int, u64, myhash, 128);
+ BPF_TABLE("percpu_array", int, u64, myarray, 64);
)";
ebpf::BPF bpf;
ebpf::StatusTuple res(0);
res = bpf.init(BPF_PROGRAM);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
ebpf::BPFPercpuArrayTable<uint64_t> t = bpf.get_percpu_array_table<uint64_t>("myarray");
size_t ncpus = ebpf::BPFTable::get_possible_cpu_count();
@@ -131,9 +131,9 @@
i = 1;
// update element
res = t.update_value(i, v1);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
res = t.get_value(i, v2);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
REQUIRE(v2.size() == ncpus);
for (size_t j = 0; j < ncpus; j++) {
REQUIRE(v2.at(j) == 42 * j);
@@ -142,7 +142,7 @@
// get non existing element
i = 1024;
res = t.get_value(i, v2);
- REQUIRE(!res.ok());
+ REQUIRE(res.code() != 0);
}
}
#endif
diff --git a/tests/cc/test_bpf_table.cc b/tests/cc/test_bpf_table.cc
index 43bf28b..40ee0af 100644
--- a/tests/cc/test_bpf_table.cc
+++ b/tests/cc/test_bpf_table.cc
@@ -21,7 +21,7 @@
#include "BPF.h"
#include "catch.hpp"
-TEST_CASE("test bpf table", ebpf::bpf_module_rw_engine_enabled() ? "[bpf_table]" : "[bpf_table][!mayfail]") {
+TEST_CASE("test bpf table", "[bpf_table]") {
const std::string BPF_PROGRAM = R"(
BPF_TABLE("hash", int, int, myhash, 128);
)";
@@ -30,35 +30,35 @@
ebpf::StatusTuple res(0);
std::vector<std::pair<std::string, std::string>> elements;
res = bpf->init(BPF_PROGRAM);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
ebpf::BPFTable t = bpf->get_table("myhash");
// update element
std::string value;
res = t.update_value("0x07", "0x42");
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
res = t.get_value("0x7", value);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
REQUIRE(value == "0x42");
// update another element
res = t.update_value("0x11", "0x777");
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
res = t.get_value("0x11", value);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
REQUIRE(value == "0x777");
// remove value
res = t.remove_value("0x11");
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
res = t.get_value("0x11", value);
- REQUIRE(!res.ok());
+ REQUIRE(res.code() != 0);
res = t.update_value("0x15", "0x888");
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
res = t.get_table_offline(elements);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
REQUIRE(elements.size() == 2);
// check that elements match what is in the table
@@ -73,34 +73,34 @@
}
res = t.clear_table_non_atomic();
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
res = t.get_table_offline(elements);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
REQUIRE(elements.size() == 0);
// delete bpf_module, call to key/leaf printf/scanf must fail
delete bpf;
res = t.update_value("0x07", "0x42");
- REQUIRE(!res.ok());
+ REQUIRE(res.code() != 0);
res = t.get_value("0x07", value);
- REQUIRE(!res.ok());
+ REQUIRE(res.code() != 0);
res = t.remove_value("0x07");
- REQUIRE(!res.ok());
+ REQUIRE(res.code() != 0);
}
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 6, 0)
-TEST_CASE("test bpf percpu tables", ebpf::bpf_module_rw_engine_enabled() ? "[bpf_percpu_table]" : "[bpf_percpu_table][!mayfail]") {
+TEST_CASE("test bpf percpu tables", "[bpf_percpu_table]") {
const std::string BPF_PROGRAM = R"(
- BPF_PERCPU_HASH(myhash, int, u64, 128);
+ BPF_TABLE("percpu_hash", int, u64, myhash, 128);
)";
ebpf::BPF bpf;
ebpf::StatusTuple res(0);
res = bpf.init(BPF_PROGRAM);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
ebpf::BPFTable t = bpf.get_table("myhash");
size_t ncpus = ebpf::BPFTable::get_possible_cpu_count();
@@ -113,9 +113,9 @@
// update element
std::vector<std::string> value;
res = t.update_value("0x07", v1);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
res = t.get_value("0x07", value);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
for (size_t i = 0; i < ncpus; i++) {
REQUIRE(42 * i == std::stoul(value.at(i), nullptr, 16));
}
@@ -130,7 +130,7 @@
ebpf::BPF bpf;
ebpf::StatusTuple res(0);
res = bpf.init(BPF_PROGRAM);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
auto t = bpf.get_hash_table<int, int>("myhash");
@@ -140,34 +140,34 @@
key = 0x08;
value = 0x43;
res = t.update_value(key, value);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
REQUIRE(t[key] == value);
// update another element
key = 0x12;
value = 0x778;
res = t.update_value(key, value);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
key = 0x31;
value = 0x123;
res = t.update_value(key, value);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
key = 0x12;
value = 0;
res = t.get_value(key, value);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
REQUIRE(value == 0x778);
// remove value and dump table
key = 0x12;
res = t.remove_value(key);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
auto values = t.get_table_offline();
REQUIRE(values.size() == 2);
// clear table
res = t.clear_table_non_atomic();
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
values = t.get_table_offline();
REQUIRE(values.size() == 0);
}
@@ -181,10 +181,8 @@
int on_sys_getuid(void *ctx) {
int stack_id = stack_traces.get_stackid(ctx, BPF_F_REUSE_STACKID);
int zero = 0, *val;
- val = id.lookup_or_try_init(&zero, &stack_id);
- if (val) {
- (*val) = stack_id;
- }
+ val = id.lookup_or_init(&zero, &stack_id);
+ (*val) = stack_id;
return 0;
}
@@ -193,13 +191,13 @@
ebpf::BPF bpf;
ebpf::StatusTuple res(0);
res = bpf.init(BPF_PROGRAM);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
std::string getuid_fnname = bpf.get_syscall_fnname("getuid");
res = bpf.attach_kprobe(getuid_fnname, "on_sys_getuid");
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
REQUIRE(getuid() >= 0);
res = bpf.detach_kprobe(getuid_fnname);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
auto id = bpf.get_hash_table<int, int>("id");
auto stack_traces = bpf.get_stack_table("stack_traces");
@@ -224,61 +222,3 @@
REQUIRE(addrs.size() == 0);
#endif
}
-
-TEST_CASE("test bpf stack_id table", "[bpf_stack_table]") {
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 17, 0)
- const std::string BPF_PROGRAM = R"(
- BPF_HASH(id, int, int, 1);
- BPF_STACK_TRACE_BUILDID(stack_traces, 8);
-
- int on_sys_getuid(void *ctx) {
- int stack_id = stack_traces.get_stackid(ctx, BPF_F_USER_STACK);
- int zero = 0, *val;
- val = id.lookup_or_try_init(&zero, &stack_id);
- if (val) {
- (*val) = stack_id;
- }
-
- return 0;
- }
- )";
-
- ebpf::BPF bpf;
- ebpf::StatusTuple res(0);
- res = bpf.init(BPF_PROGRAM);
- REQUIRE(res.ok());
- std::string getuid_fnname = bpf.get_syscall_fnname("getuid");
- res = bpf.attach_kprobe(getuid_fnname, "on_sys_getuid");
- REQUIRE(res.ok());
- REQUIRE(getuid() >= 0);
- res = bpf.detach_kprobe(getuid_fnname);
- REQUIRE(res.ok());
-
- auto id = bpf.get_hash_table<int, int>("id");
- auto stack_traces = bpf.get_stackbuildid_table("stack_traces");
-
- /* libc locations on different distributions are added below*/
- bpf.add_module("/lib/x86_64-linux-gnu/libc.so.6"); //Location of libc in ubuntu
- bpf.add_module("/lib64/libc.so.6"); //Location of libc fedora machine
-
- int stack_id = id[0];
- REQUIRE(stack_id >= 0);
-
- auto addrs = stack_traces.get_stack_addr(stack_id);
- auto symbols = stack_traces.get_stack_symbol(stack_id);
- REQUIRE(addrs.size() > 0);
- REQUIRE(addrs.size() == symbols.size());
- bool found = false;
- for (const auto &symbol : symbols) {
- if (symbol.find("getuid") != std::string::npos) {
- found = true;
- break;
- }
- }
- REQUIRE(found);
-
- stack_traces.clear_table_non_atomic();
- addrs = stack_traces.get_stack_addr(stack_id);
- REQUIRE(addrs.size()==0);
-#endif
-}
diff --git a/tests/cc/test_c_api.cc b/tests/cc/test_c_api.cc
index e456840..60804a0 100644
--- a/tests/cc/test_c_api.cc
+++ b/tests/cc/test_c_api.cc
@@ -67,7 +67,7 @@
free(ld);
}
-static void _test_ksym(const char *sym, const char *mod, uint64_t addr, void *_) {
+static void _test_ksym(const char *sym, uint64_t addr, void *_) {
if (!strcmp(sym, "startup_64"))
REQUIRE(addr != 0x0ull);
}
@@ -104,7 +104,7 @@
struct bcc_symbol sym;
REQUIRE(bcc_resolve_symname("bcc", "bcc_procutils_which", 0x0, getpid(), nullptr, &sym) == 0);
- REQUIRE(string(sym.module).find(LIBBCC_NAME) != string::npos);
+ REQUIRE(string(sym.module).find("libbcc.so") != string::npos);
REQUIRE(sym.module[0] == '/');
REQUIRE(sym.offset != 0);
bcc_procutils_free(sym.module);
@@ -200,22 +200,9 @@
TEST_CASE("resolve symbol addresses for a given PID", "[c_api]") {
struct bcc_symbol sym;
- struct bcc_symbol lazy_sym;
- static struct bcc_symbol_option lazy_opt{
- .use_debug_file = 1,
- .check_debug_file_crc = 1,
- .lazy_symbolize = 1,
-#if defined(__powerpc64__) && defined(_CALL_ELF) && _CALL_ELF == 2
- .use_symbol_type = BCC_SYM_ALL_TYPES | (1 << STT_PPC64_ELFV2_SYM_LEP),
-#else
- .use_symbol_type = BCC_SYM_ALL_TYPES,
-#endif
- };
void *resolver = bcc_symcache_new(getpid(), nullptr);
- void *lazy_resolver = bcc_symcache_new(getpid(), &lazy_opt);
REQUIRE(resolver);
- REQUIRE(lazy_resolver);
SECTION("resolve in our own binary memory space") {
REQUIRE(bcc_symcache_resolve(resolver, (uint64_t)&_a_test_function, &sym) ==
@@ -226,27 +213,18 @@
free(this_exe);
REQUIRE(string("_a_test_function") == sym.name);
-
- REQUIRE(bcc_symcache_resolve(lazy_resolver, (uint64_t)&_a_test_function, &lazy_sym) ==
- 0);
- REQUIRE(string(lazy_sym.name) == sym.name);
- REQUIRE(string(lazy_sym.module) == sym.module);
}
- SECTION("resolve in " LIBBCC_NAME) {
- void *libbcc = dlopen(LIBBCC_NAME, RTLD_LAZY | RTLD_NOLOAD);
+ SECTION("resolve in libbcc.so") {
+ void *libbcc = dlopen("libbcc.so", RTLD_LAZY | RTLD_NOLOAD);
REQUIRE(libbcc);
void *libbcc_fptr = dlsym(libbcc, "bcc_resolve_symname");
REQUIRE(libbcc_fptr);
REQUIRE(bcc_symcache_resolve(resolver, (uint64_t)libbcc_fptr, &sym) == 0);
- REQUIRE(string(sym.module).find(LIBBCC_NAME) != string::npos);
+ REQUIRE(string(sym.module).find("libbcc.so") != string::npos);
REQUIRE(string("bcc_resolve_symname") == sym.name);
-
- REQUIRE(bcc_symcache_resolve(lazy_resolver, (uint64_t)libbcc_fptr, &lazy_sym) == 0);
- REQUIRE(string(lazy_sym.module) == sym.module);
- REQUIRE(string(lazy_sym.name) == sym.name);
}
SECTION("resolve in libc") {
@@ -258,10 +236,6 @@
REQUIRE(sym.module[0] == '/');
REQUIRE(string(sym.module).find("libc") != string::npos);
- REQUIRE(bcc_symcache_resolve(lazy_resolver, (uint64_t)libc_fptr, &lazy_sym) == 0);
- REQUIRE(string(lazy_sym.module) == sym.module);
- REQUIRE(string(lazy_sym.name) == sym.name);
-
// In some cases, a symbol may have multiple aliases. Since
// bcc_symcache_resolve() returns only the first alias of a
// symbol, this may not always be "strtok" even if it points
@@ -292,7 +266,6 @@
SECTION("resolve in separate mount namespace") {
pid_t child;
uint64_t addr = 0;
- uint64_t lazy_addr = 0;
child = spawn_child(0, true, true, mntns_func);
REQUIRE(child > 0);
@@ -303,12 +276,6 @@
REQUIRE(bcc_symcache_resolve_name(resolver, "/tmp/libz.so.1", "zlibVersion",
&addr) == 0);
REQUIRE(addr != 0);
-
- void *lazy_resolver = bcc_symcache_new(child, &lazy_opt);
- REQUIRE(lazy_resolver);
- REQUIRE(bcc_symcache_resolve_name(lazy_resolver, "/tmp/libz.so.1", "zlibVersion",
- &lazy_addr) == 0);
- REQUIRE(lazy_addr == addr);
}
}
@@ -472,133 +439,6 @@
munmap(map_addr, map_sz);
}
-// must match exactly the defitinion of mod_search in bcc_syms.cc
-struct mod_search {
- const char *name;
- uint64_t inode;
- uint64_t dev_major;
- uint64_t dev_minor;
- uint64_t addr;
- uint8_t inode_match_only;
-
- uint64_t start;
- uint64_t file_offset;
-};
-
-TEST_CASE("searching for modules in /proc/[pid]/maps", "[c_api][!mayfail]") {
- FILE *dummy_maps = fopen("dummy_proc_map.txt", "r");
- REQUIRE(dummy_maps != NULL);
-
- SECTION("name match") {
- fseek(dummy_maps, 0, SEEK_SET);
-
- struct mod_search search;
- memset(&search, 0, sizeof(struct mod_search));
- search.name = "/some/other/path/tolibs/lib/libutil-2.26.so";
- search.addr = 0x1;
- int res = _procfs_maps_each_module(dummy_maps, 42, _bcc_syms_find_module,
- &search);
- REQUIRE(res == 0);
- REQUIRE(search.start == 0x7f1515bad000);
- }
-
- SECTION("expected failure to match (name only search)") {
- fseek(dummy_maps, 0, SEEK_SET);
-
- struct mod_search search;
- memset(&search, 0, sizeof(struct mod_search));
- search.name = "/lib/that/isnt/in/maps/libdoesntexist.so";
- search.addr = 0x1;
- int res = _procfs_maps_each_module(dummy_maps, 42, _bcc_syms_find_module,
- &search);
- REQUIRE(res == -1);
- }
-
- SECTION("inode+dev match, names different") {
- fseek(dummy_maps, 0, SEEK_SET);
-
- struct mod_search search;
- memset(&search, 0, sizeof(struct mod_search));
- search.name = "/proc/5/root/some/other/path/tolibs/lib/libz.so.1.2.8";
- search.inode = 72809538;
- search.dev_major = 0x00;
- search.dev_minor = 0x1b;
- search.addr = 0x2;
- int res = _procfs_maps_each_module(dummy_maps, 42, _bcc_syms_find_module,
- &search);
- REQUIRE(res == 0);
- REQUIRE(search.start == 0x7f15164b5000);
- }
-
- SECTION("inode+dev don't match, names same") {
- fseek(dummy_maps, 0, SEEK_SET);
-
- struct mod_search search;
- memset(&search, 0, sizeof(struct mod_search));
- search.name = "/some/other/path/tolibs/lib/libutil-2.26.so";
- search.inode = 9999999;
- search.dev_major = 0x42;
- search.dev_minor = 0x1b;
- search.addr = 0x2;
- int res = _procfs_maps_each_module(dummy_maps, 42, _bcc_syms_find_module,
- &search);
- REQUIRE(res == -1);
- }
-
- SECTION("inodes match, dev_major/minor don't, expected failure") {
- fseek(dummy_maps, 0, SEEK_SET);
-
- struct mod_search search;
- memset(&search, 0, sizeof(struct mod_search));
- search.name = "/some/other/path/tolibs/lib/libutil-2.26.so";
- search.inode = 72809526;
- search.dev_major = 0x11;
- search.dev_minor = 0x11;
- search.addr = 0x2;
- int res = _procfs_maps_each_module(dummy_maps, 42, _bcc_syms_find_module,
- &search);
- REQUIRE(res == -1);
- }
-
- SECTION("inodes match, dev_major/minor don't, match inode only") {
- fseek(dummy_maps, 0, SEEK_SET);
-
- struct mod_search search;
- memset(&search, 0, sizeof(struct mod_search));
- search.name = "/some/other/path/tolibs/lib/libutil-2.26.so";
- search.inode = 72809526;
- search.dev_major = 0x11;
- search.dev_minor = 0x11;
- search.addr = 0x2;
- search.inode_match_only = 1;
- int res = _procfs_maps_each_module(dummy_maps, 42, _bcc_syms_find_module,
- &search);
- REQUIRE(res == 0);
- REQUIRE(search.start == 0x7f1515bad000);
- }
-
- fclose(dummy_maps);
-}
-
-TEST_CASE("resolve global addr in libc in this process", "[c_api][!mayfail]") {
- int pid = getpid();
- char *sopath = bcc_procutils_which_so("c", pid);
- uint64_t local_addr = 0x15;
- uint64_t global_addr;
-
- struct mod_search search;
- memset(&search, 0, sizeof(struct mod_search));
- search.name = sopath;
-
- int res = bcc_procutils_each_module(pid, _bcc_syms_find_module,
- &search);
- REQUIRE(res == 0);
- REQUIRE(search.start != 0);
-
- res = bcc_resolve_global_addr(pid, sopath, local_addr, 0, &global_addr);
- REQUIRE(res == 0);
- REQUIRE(global_addr == (search.start + local_addr - search.file_offset));
-}
TEST_CASE("get online CPUs", "[c_api]") {
std::vector<int> cpus = ebpf::get_online_cpus();
diff --git a/tests/cc/test_cg_storage.cc b/tests/cc/test_cg_storage.cc
deleted file mode 100644
index 78ee3f0..0000000
--- a/tests/cc/test_cg_storage.cc
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- * Copyright (c) 2020 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <linux/version.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <string>
-#include <vector>
-
-#include "BPF.h"
-#include "catch.hpp"
-
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 19, 0)
-
-TEST_CASE("test cgroup storage", "[cgroup_storage]") {
- {
- const std::string BPF_PROGRAM = R"(
-BPF_CGROUP_STORAGE(cg_storage1, int);
-BPF_CGROUP_STORAGE(cg_storage2, int);
-int test(struct bpf_sock_ops *skops)
-{
- struct bpf_cgroup_storage_key key = {0};
- u32 val = 0;
-
- cg_storage2.lookup(&key);
- cg_storage2.update(&key, &val);
- cg_storage2.get_local_storage(0);
-
- return 0;
-}
- )";
-
- // make sure program is loaded successfully
- ebpf::BPF bpf;
- ebpf::StatusTuple res(0);
- res = bpf.init(BPF_PROGRAM);
- REQUIRE(res.ok());
-
- auto cg_storage = bpf.get_cg_storage_table<int>("cg_storage1");
- struct bpf_cgroup_storage_key key = {0};
- int val;
-
- // all the following lookup/update will fail since
- // cgroup local storage only created during prog attachment time.
- res = cg_storage.get_value(key, val);
- REQUIRE(!res.ok());
-
- res = cg_storage.update_value(key, val);
- REQUIRE(!res.ok());
- }
-}
-#endif
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 20, 0)
-TEST_CASE("test percpu cgroup storage", "[percpu_cgroup_storage]") {
- {
- const std::string BPF_PROGRAM = R"(
-BPF_PERCPU_CGROUP_STORAGE(cg_storage1, long long);
-BPF_PERCPU_CGROUP_STORAGE(cg_storage2, long long);
-int test(struct bpf_sock_ops *skops)
-{
- struct bpf_cgroup_storage_key key = {0};
- long long val = 0;
-
- cg_storage2.lookup(&key);
- cg_storage2.update(&key, &val);
- cg_storage2.get_local_storage(0);
-
- return 0;
-}
- )";
-
- // make sure program is loaded successfully
- ebpf::BPF bpf;
- ebpf::StatusTuple res(0);
- res = bpf.init(BPF_PROGRAM);
- REQUIRE(res.ok());
-
- auto cg_storage = bpf.get_percpu_cg_storage_table<long long>("cg_storage1");
- struct bpf_cgroup_storage_key key = {0};
- std::vector<long long> val(ebpf::BPFTable::get_possible_cpu_count());
-
- // all the following lookup/update will fail since
- // cgroup local storage only created during prog attachment time.
- res = cg_storage.get_value(key, val);
- REQUIRE(!res.ok());
-
- res = cg_storage.update_value(key, val);
- REQUIRE(!res.ok());
- }
-}
-
-#endif
diff --git a/tests/cc/test_hash_table.cc b/tests/cc/test_hash_table.cc
index 7ed9b02..1bcc306 100644
--- a/tests/cc/test_hash_table.cc
+++ b/tests/cc/test_hash_table.cc
@@ -28,7 +28,7 @@
ebpf::BPF bpf;
ebpf::StatusTuple res(0);
res = bpf.init(BPF_PROGRAM);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
ebpf::BPFHashTable<int, int> t = bpf.get_hash_table<int, int>("myhash");
@@ -47,36 +47,36 @@
v1 = 42;
// create new element
res = t.update_value(k, v1);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
res = t.get_value(k, v2);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
REQUIRE(v2 == 42);
// update existing element
v1 = 69;
res = t.update_value(k, v1);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
res = t.get_value(k, v2);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
REQUIRE(v2 == 69);
// remove existing element
res = t.remove_value(k);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
// remove non existing element
res = t.remove_value(k);
- REQUIRE(!res.ok());
+ REQUIRE(res.code() != 0);
// get non existing element
res = t.get_value(k, v2);
- REQUIRE(!res.ok());
+ REQUIRE(res.code() != 0);
}
SECTION("walk table") {
for (int i = 1; i <= 10; i++) {
res = t.update_value(i * 3, i);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
}
auto offline = t.get_table_offline();
REQUIRE(offline.size() == 10);
@@ -94,14 +94,14 @@
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,6,0)
TEST_CASE("percpu hash table", "[percpu_hash_table]") {
const std::string BPF_PROGRAM = R"(
- BPF_PERCPU_HASH(myhash, int, u64, 128);
- BPF_PERCPU_ARRAY(myarray, u64, 64);
+ BPF_TABLE("percpu_hash", int, u64, myhash, 128);
+ BPF_TABLE("percpu_array", int, u64, myarray, 64);
)";
ebpf::BPF bpf;
ebpf::StatusTuple res(0);
res = bpf.init(BPF_PROGRAM);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
ebpf::BPFPercpuHashTable<int, uint64_t> t =
bpf.get_percpu_hash_table<int, uint64_t>("myhash");
@@ -129,9 +129,9 @@
// create new element
res = t.update_value(k, v1);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
res = t.get_value(k, v2);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
for (size_t j = 0; j < ncpus; j++) {
REQUIRE(v2.at(j) == 42 * j);
}
@@ -141,24 +141,24 @@
v1[j] = 69 * j;
}
res = t.update_value(k, v1);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
res = t.get_value(k, v2);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
for (size_t j = 0; j < ncpus; j++) {
REQUIRE(v2.at(j) == 69 * j);
}
// remove existing element
res = t.remove_value(k);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
// remove non existing element
res = t.remove_value(k);
- REQUIRE(!res.ok());
+ REQUIRE(res.code() != 0);
// get non existing element
res = t.get_value(k, v2);
- REQUIRE(!res.ok());
+ REQUIRE(res.code() != 0);
}
SECTION("walk table") {
@@ -169,7 +169,7 @@
v[cpu] = k * cpu;
}
res = t.update_value(k, v);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
}
// get whole table
diff --git a/tests/cc/test_map_in_map.cc b/tests/cc/test_map_in_map.cc
deleted file mode 100644
index c33193a..0000000
--- a/tests/cc/test_map_in_map.cc
+++ /dev/null
@@ -1,329 +0,0 @@
-/*
- * Copyright (c) 2019 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <linux/version.h>
-#include <unistd.h>
-#include <string>
-
-#include "BPF.h"
-#include "catch.hpp"
-
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 11, 0)
-
-TEST_CASE("test hash of maps", "[hash_of_maps]") {
- {
- const std::string BPF_PROGRAM = R"(
- BPF_ARRAY(cntl, int, 1);
- BPF_ARRAY(ex1, int, 1024);
- BPF_ARRAY(ex2, int, 1024);
- BPF_ARRAY(ex3, u64, 1024);
- BPF_HASH_OF_MAPS(maps_hash, int, "ex1", 10);
-
- int syscall__getuid(void *ctx) {
- int key = 0, data, *val, cntl_val;
- void *inner_map;
-
- val = cntl.lookup(&key);
- if (!val || *val == 0)
- return 0;
-
- // cntl_val == 1 : lookup and update
- cntl_val = *val;
- inner_map = maps_hash.lookup(&key);
- if (!inner_map)
- return 0;
-
- if (cntl_val == 1) {
- val = bpf_map_lookup_elem(inner_map, &key);
- if (val) {
- data = 1;
- bpf_map_update_elem(inner_map, &key, &data, 0);
- }
- }
-
- return 0;
- }
- )";
-
- ebpf::BPF bpf;
- ebpf::StatusTuple res(0);
- res = bpf.init(BPF_PROGRAM);
- REQUIRE(res.ok());
-
- auto t = bpf.get_map_in_map_table<int>("maps_hash");
- auto ex1_table = bpf.get_array_table<int>("ex1");
- auto ex2_table = bpf.get_array_table<int>("ex2");
- auto ex3_table = bpf.get_array_table<unsigned long long>("ex3");
- int ex1_fd = ex1_table.get_fd();
- int ex2_fd = ex2_table.get_fd();
- int ex3_fd = ex3_table.get_fd();
-
- int key = 0, value = 0;
- res = t.update_value(key, ex1_fd);
- REQUIRE(res.ok());
-
- // updating already-occupied slot will succeed.
- res = t.update_value(key, ex2_fd);
- REQUIRE(res.ok());
- res = t.update_value(key, ex1_fd);
- REQUIRE(res.ok());
-
- // an in-compatible map
- key = 1;
- res = t.update_value(key, ex3_fd);
- REQUIRE(res.code() == -1);
-
- // hash table, any valid key should work as long
- // as hash table is not full.
- key = 10;
- res = t.update_value(key, ex2_fd);
- REQUIRE(res.ok());
- res = t.remove_value(key);
- REQUIRE(res.ok());
-
- // test effectiveness of map-in-map
- key = 0;
- std::string getuid_fnname = bpf.get_syscall_fnname("getuid");
- res = bpf.attach_kprobe(getuid_fnname, "syscall__getuid");
- REQUIRE(res.ok());
-
- auto cntl_table = bpf.get_array_table<int>("cntl");
- cntl_table.update_value(0, 1);
- REQUIRE(getuid() >= 0);
- res = ex1_table.get_value(key, value);
- REQUIRE(res.ok());
- REQUIRE(value > 0);
-
- res = bpf.detach_kprobe(getuid_fnname);
- REQUIRE(res.ok());
-
- res = t.remove_value(key);
- REQUIRE(res.ok());
- }
-}
-
-TEST_CASE("test hash of maps using custom key", "[hash_of_maps_custom_key]") {
- {
- const std::string BPF_PROGRAM = R"(
- struct custom_key {
- int value_1;
- int value_2;
- };
-
- BPF_ARRAY(cntl, int, 1);
- BPF_TABLE("hash", int, int, ex1, 1024);
- BPF_TABLE("hash", int, int, ex2, 1024);
- BPF_HASH_OF_MAPS(maps_hash, struct custom_key, "ex1", 10);
-
- int syscall__getuid(void *ctx) {
- struct custom_key hash_key = {1, 0};
- int key = 0, data, *val, cntl_val;
- void *inner_map;
-
- val = cntl.lookup(&key);
- if (!val || *val == 0)
- return 0;
-
- hash_key.value_2 = *val;
- inner_map = maps_hash.lookup(&hash_key);
- if (!inner_map)
- return 0;
-
- val = bpf_map_lookup_elem(inner_map, &key);
- if (!val) {
- data = 1;
- bpf_map_update_elem(inner_map, &key, &data, 0);
- } else {
- data = 1 + *val;
- bpf_map_update_elem(inner_map, &key, &data, 0);
- }
-
- return 0;
- }
- )";
-
- struct custom_key {
- int value_1;
- int value_2;
- };
-
- ebpf::BPF bpf;
- ebpf::StatusTuple res(0);
- res = bpf.init(BPF_PROGRAM);
- REQUIRE(res.ok());
-
- auto t = bpf.get_map_in_map_table<struct custom_key>("maps_hash");
- auto ex1_table = bpf.get_hash_table<int, int>("ex1");
- auto ex2_table = bpf.get_hash_table<int, int>("ex2");
- auto cntl_table = bpf.get_array_table<int>("cntl");
- int ex1_fd = ex1_table.get_fd();
- int ex2_fd = ex2_table.get_fd();
-
- // test effectiveness of map-in-map
- std::string getuid_fnname = bpf.get_syscall_fnname("getuid");
- res = bpf.attach_kprobe(getuid_fnname, "syscall__getuid");
- REQUIRE(res.ok());
-
- struct custom_key hash_key = {1, 1};
-
- res = t.update_value(hash_key, ex1_fd);
- REQUIRE(res.ok());
-
- struct custom_key hash_key2 = {1, 2};
- res = t.update_value(hash_key2, ex2_fd);
- REQUIRE(res.ok());
-
- int key = 0, value = 0, value2 = 0;
-
- // Can't get value when value didn't set.
- res = ex1_table.get_value(key, value);
- REQUIRE(!res.ok());
- REQUIRE(value == 0);
-
- // Call syscall__getuid, then set value to ex1_table
- res = cntl_table.update_value(key, 1);
- REQUIRE(res.ok());
- REQUIRE(getuid() >= 0);
-
- // Now we can get value from ex1_table
- res = ex1_table.get_value(key, value);
- REQUIRE(res.ok());
- REQUIRE(value >= 1);
-
- // Can't get value when value didn't set.
- res = ex2_table.get_value(key, value2);
- REQUIRE(!res.ok());
- REQUIRE(value2 == 0);
-
- // Call syscall__getuid, then set value to ex2_table
- res = cntl_table.update_value(key, 2);
- REQUIRE(res.ok());
- REQUIRE(getuid() >= 0);
-
- // Now we can get value from ex2_table
- res = ex2_table.get_value(key, value2);
- REQUIRE(res.ok());
- REQUIRE(value > 0);
-
- res = bpf.detach_kprobe(getuid_fnname);
- REQUIRE(res.ok());
-
- res = t.remove_value(hash_key);
- REQUIRE(res.ok());
- res = t.remove_value(hash_key2);
- REQUIRE(res.ok());
- }
-}
-
-TEST_CASE("test array of maps", "[array_of_maps]") {
- {
- const std::string BPF_PROGRAM = R"(
- BPF_ARRAY(cntl, int, 1);
- BPF_TABLE("hash", int, int, ex1, 1024);
- BPF_TABLE("hash", int, int, ex2, 1024);
- BPF_TABLE("hash", u64, u64, ex3, 1024);
- BPF_ARRAY_OF_MAPS(maps_array, "ex1", 10);
-
- int syscall__getuid(void *ctx) {
- int key = 0, data, *val, cntl_val;
- void *inner_map;
-
- val = cntl.lookup(&key);
- if (!val || *val == 0)
- return 0;
-
- // cntl_val == 1 : lookup and update
- // cntl_val == 2 : delete
- cntl_val = *val;
- inner_map = maps_array.lookup(&key);
- if (!inner_map)
- return 0;
-
- if (cntl_val == 1) {
- val = bpf_map_lookup_elem(inner_map, &key);
- if (!val) {
- data = 1;
- bpf_map_update_elem(inner_map, &key, &data, 0);
- }
- } else if (cntl_val == 2) {
- bpf_map_delete_elem(inner_map, &key);
- }
-
- return 0;
- }
- )";
-
- ebpf::BPF bpf;
- ebpf::StatusTuple res(0);
- res = bpf.init(BPF_PROGRAM);
- REQUIRE(res.ok());
-
- auto t = bpf.get_map_in_map_table<int>("maps_array");
- auto ex1_table = bpf.get_hash_table<int, int>("ex1");
- auto ex2_table = bpf.get_hash_table<int, int>("ex2");
- auto ex3_table =
- bpf.get_hash_table<unsigned long long, unsigned long long>("ex3");
- int ex1_fd = ex1_table.get_fd();
- int ex2_fd = ex2_table.get_fd();
- int ex3_fd = ex3_table.get_fd();
-
- int key = 0, value = 0;
- res = t.update_value(key, ex1_fd);
- REQUIRE(res.ok());
-
- // updating already-occupied slot will succeed.
- res = t.update_value(key, ex2_fd);
- REQUIRE(res.ok());
- res = t.update_value(key, ex1_fd);
- REQUIRE(res.ok());
-
- // an in-compatible map
- key = 1;
- res = t.update_value(key, ex3_fd);
- REQUIRE(res.code() == -1);
-
- // array table, out of bound access
- key = 10;
- res = t.update_value(key, ex2_fd);
- REQUIRE(res.code() == -1);
-
- // test effectiveness of map-in-map
- key = 0;
- std::string getuid_fnname = bpf.get_syscall_fnname("getuid");
- res = bpf.attach_kprobe(getuid_fnname, "syscall__getuid");
- REQUIRE(res.ok());
-
- auto cntl_table = bpf.get_array_table<int>("cntl");
- cntl_table.update_value(0, 1);
-
- REQUIRE(getuid() >= 0);
- res = ex1_table.get_value(key, value);
- REQUIRE(res.ok());
- REQUIRE(value == 1);
-
- cntl_table.update_value(0, 2);
- REQUIRE(getuid() >= 0);
- res = ex1_table.get_value(key, value);
- REQUIRE(res.code() == -1);
-
- res = bpf.detach_kprobe(getuid_fnname);
- REQUIRE(res.ok());
-
- res = t.remove_value(key);
- REQUIRE(res.ok());
- }
-}
-#endif
diff --git a/tests/cc/test_parse_tracepoint.cc b/tests/cc/test_parse_tracepoint.cc
deleted file mode 100644
index 8191b03..0000000
--- a/tests/cc/test_parse_tracepoint.cc
+++ /dev/null
@@ -1,111 +0,0 @@
-#include "BPF.h"
-#include "catch.hpp"
-#include "common.h"
-
-TEST_CASE("test tracepoint parser", "[TracepointParser]") {
- std::string format =
- "name: sys_enter_read\n"
- "ID: 650\n"
- "format:\n"
- " field:unsigned short common_type; offset:0; size:2; signed:0;\n"
- " field:unsigned char common_flags; offset:2; size:1; signed:0;\n"
- " field:unsigned char common_preempt_count; offset:3; size:1; signed:0;\n"
- " field:int common_pid; offset:4; size:4; signed:1;\n"
- "\n"
- " field:int __syscall_nr; offset:8; size:4; signed:1;\n"
- " field:unsigned int fd; offset:16; size:8; signed:0;\n"
- " field:char * buf; offset:24; size:8; signed:0;\n"
- " field:size_t count; offset:32; size:8; signed:0;\n"
- "\n"
- "print fmt: \"fd: 0x%08lx, buf: 0x%08lx, count: 0x%08lx\", ((unsigned long)(REC->fd)), ((unsigned long)(REC->buf)), ((unsigned long)(REC->count))\n";
-
- std::string expected =
- "struct tracepoint__syscalls__sys_enter_read {\n"
- "\tu64 __do_not_use__;\n"
- "\tint __syscall_nr;\n"
- "\tchar __pad_12;\n"
- "\tchar __pad_13;\n"
- "\tchar __pad_14;\n"
- "\tchar __pad_15;\n"
- "\tu64 fd;\n"
- "\tchar * buf;\n"
- "\tsize_t count;\n"
- "};\n";
-
- {
- std::istringstream input(format);
- std::string result = ebpf::parse_tracepoint(input, "syscalls", "sys_enter_read");
- REQUIRE(expected == result);
- }
-
- format =
- "name: signal_deliver\n"
- "ID: 114\n"
- "format:\n"
- " field:unsigned short common_type; offset:0; size:2; signed:0;\n"
- " field:unsigned char common_flags; offset:2; size:1; signed:0;\n"
- " field:unsigned char common_preempt_count; offset:3; size:1; signed:0;\n"
- " field:int common_pid; offset:4; size:4; signed:1;\n"
- "\n"
- " field:int sig; offset:8; size:4; signed:1;\n"
- " field:int errno; offset:12; size:4; signed:1;\n"
- " field:int code; offset:16; size:4; signed:1;\n"
- " field:unsigned long sa_handler; offset:24; size:8; signed:0;\n"
- " field:unsigned long sa_flags; offset:32; size:8; signed:0;\n"
- "\n"
- "print fmt: \"sig=%d errno=%d code=%d sa_handler=%lx sa_flags=%lx\", REC->sig, REC->errno, REC->code, REC->sa_handler, REC->sa_flags\n";
-
- expected =
- "struct tracepoint__signal__signal_deliver {\n"
- "\tu64 __do_not_use__;\n"
- "\tint sig;\n"
- "\tint errno;\n"
- "\tint code;\n"
- "\tchar __pad_20;\n"
- "\tchar __pad_21;\n"
- "\tchar __pad_22;\n"
- "\tchar __pad_23;\n"
- "\tunsigned long sa_handler;\n"
- "\tunsigned long sa_flags;\n"
- "};\n";
-
- {
- std::istringstream input(format);
- std::string result = ebpf::parse_tracepoint(input, "signal", "signal_deliver");
- REQUIRE(expected == result);
- }
-
- format =
- " field:unsigned short common_type; offset:0; size:2; signed:0;\n"
- " field:unsigned char common_flags; offset:2; size:1; signed:0;\n"
- " field:unsigned char common_preempt_count; offset:3; size:1; signed:0;\n"
- " field:int common_pid; offset:4; size:4; signed:1;\n"
- " field:unsigned char common_migrate_disable; offset:8; size:1; signed:0;\n"
- " field:unsigned char common_preempt_lazy_count; offset:9; size:1; signed:0;\n"
-
- " field:char comm[16]; offset:12; size:16; signed:1;\n"
- " field:pid_t pid; offset:28; size:4; signed:1;\n"
- " field:int prio; offset:32; size:4; signed:1;\n"
- " field:int success; offset:36; size:4; signed:1;\n"
- " field:int target_cpu; offset:40; size:4; signed:1;\n";
-
- expected =
- "struct tracepoint__sched__sched_wakeup {\n"
- "\tu64 __do_not_use__;\n"
- "\tchar __do_not_use__8;\n"
- "\tchar __do_not_use__9;\n"
- "\tchar __pad_10;\n"
- "\tchar __pad_11;\n"
- "\tchar comm[16];\n"
- "\tpid_t pid;\n"
- "\tint prio;\n"
- "\tint success;\n"
- "\tint target_cpu;\n"
- "};\n";
-
- {
- std::istringstream input(format);
- std::string result = ebpf::parse_tracepoint(input, "sched", "sched_wakeup");
- REQUIRE(expected == result);
- }
-}
diff --git a/tests/cc/test_perf_event.cc b/tests/cc/test_perf_event.cc
index 3061ca8..76d2d17 100644
--- a/tests/cc/test_perf_event.cc
+++ b/tests/cc/test_perf_event.cc
@@ -25,7 +25,7 @@
TEST_CASE("test read perf event", "[bpf_perf_event]") {
// The basic bpf_perf_event_read is supported since Kernel 4.3. However in that
// version it only supported HARDWARE and RAW events. On the other hand, our
-// tests running on Jenkins won't have available HARDWARE counters since they
+// tests running on Jenkins won't have availiable HARDWARE counters since they
// are running on VMs. The support of other types of events such as SOFTWARE are
// only added since Kernel 4.13, hence we can only run the test since that.
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 13, 0)
@@ -58,18 +58,18 @@
res = bpf.init(
BPF_PROGRAM,
{"-DNUM_CPUS=" + std::to_string(sysconf(_SC_NPROCESSORS_ONLN))}, {});
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
res =
bpf.open_perf_event("cnt", PERF_TYPE_SOFTWARE, PERF_COUNT_SW_CPU_CLOCK);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
std::string getuid_fnname = bpf.get_syscall_fnname("getuid");
res = bpf.attach_kprobe(getuid_fnname, "on_sys_getuid");
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
REQUIRE(getuid() >= 0);
res = bpf.detach_kprobe(getuid_fnname);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
res = bpf.close_perf_event("cnt");
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
auto val = bpf.get_hash_table<int, uint64_t>("val");
REQUIRE(val[0] >= 0);
@@ -113,13 +113,13 @@
ebpf::BPF bpf;
ebpf::StatusTuple res(0);
res = bpf.init(BPF_PROGRAM);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
res = bpf.attach_perf_event(PERF_TYPE_SOFTWARE, PERF_COUNT_SW_CPU_CLOCK,
"on_event", 0, 1000);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
sleep(1);
res = bpf.detach_perf_event(PERF_TYPE_SOFTWARE, PERF_COUNT_SW_CPU_CLOCK);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
auto pid = bpf.get_hash_table<int, uint64_t>("pid");
REQUIRE(pid[0] >= 0);
@@ -135,9 +135,8 @@
// the program slept one second between perf_event attachment and detachment
// in the above, so the enabled counter should be 1000000000ns or
// more. But in reality, most of counters (if not all) are 9xxxxxxxx,
- // and I also saw 7xxxxxxxx. So let us a little bit conservative here and
- // set 200000000 to avoie test flakiness.
- REQUIRE(counter.enabled >= 200000000);
+ // and I also saw one 8xxxxxxxx. So let us a little bit conservative here.
+ REQUIRE(counter.enabled >= 800000000);
REQUIRE(counter.running >= 0);
REQUIRE(counter.running <= counter.enabled);
#endif
diff --git a/tests/cc/test_pinned_table.cc b/tests/cc/test_pinned_table.cc
deleted file mode 100644
index e478b40..0000000
--- a/tests/cc/test_pinned_table.cc
+++ /dev/null
@@ -1,149 +0,0 @@
-/*
- * Copyright (c) 2019 Kinvolk GmbH
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <linux/version.h>
-#include <unistd.h>
-#include <string>
-#include <sys/mount.h>
-
-#include "BPF.h"
-#include "catch.hpp"
-
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 12, 0)
-TEST_CASE("test pinned table", "[pinned_table]") {
- bool mounted = false;
- if (system("mount | grep /sys/fs/bpf")) {
- REQUIRE(system("mkdir -p /sys/fs/bpf") == 0);
- REQUIRE(system("mount -o nosuid,nodev,noexec,mode=700 -t bpf bpf /sys/fs/bpf") == 0);
- mounted = true;
- }
- // prepare test by pinning table to bpffs
- {
- const std::string BPF_PROGRAM = R"(
- BPF_TABLE("hash", u64, u64, ids, 1024);
- )";
-
- ebpf::BPF bpf;
- ebpf::StatusTuple res(0);
- res = bpf.init(BPF_PROGRAM);
- REQUIRE(res.ok());
-
- REQUIRE(bpf_obj_pin(bpf.get_hash_table<int, int>("ids").get_fd(), "/sys/fs/bpf/test_pinned_table") == 0);
- }
-
- // test table access
- {
- const std::string BPF_PROGRAM = R"(
- BPF_TABLE_PINNED("hash", u64, u64, ids, 0, "/sys/fs/bpf/test_pinned_table", BPF_F_NO_PREALLOC);
- )";
-
- ebpf::BPF bpf;
- ebpf::StatusTuple res(0);
- res = bpf.init(BPF_PROGRAM);
- unlink("/sys/fs/bpf/test_pinned_table"); // can delete table here already
- REQUIRE(res.ok());
-
- auto t = bpf.get_hash_table<int, int>("ids");
- int key, value;
-
- // write element
- key = 0x08;
- value = 0x43;
- res = t.update_value(key, value);
- REQUIRE(res.ok());
- REQUIRE(t[key] == value);
- }
-
- // test create if not exist
- {
- const std::string BPF_PROGRAM = R"(
- BPF_TABLE_PINNED("hash", u64, u64, ids, 1024, "/sys/fs/bpf/test_pinned_table");
- )";
-
- ebpf::BPF bpf;
- ebpf::StatusTuple res(0);
- res = bpf.init(BPF_PROGRAM);
- REQUIRE(res.ok());
- unlink("/sys/fs/bpf/test_pinned_table");
- }
-
- if (mounted) {
- REQUIRE(umount("/sys/fs/bpf") == 0);
- }
-}
-#endif
-
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 2, 0)
-TEST_CASE("test pinned sk_storage table", "[pinned_sk_storage_table]") {
- bool mounted = false;
- if (system("mount | grep /sys/fs/bpf")) {
- REQUIRE(system("mkdir -p /sys/fs/bpf") == 0);
- REQUIRE(system("mount -o nosuid,nodev,noexec,mode=700 -t bpf bpf /sys/fs/bpf") == 0);
- mounted = true;
- }
- // prepare test by pinning table to bpffs
- {
- const std::string BPF_PROGRAM = R"(
- BPF_SK_STORAGE(sk_stg, __u64);
- int test(struct __sk_buff *skb) { return 0; }
- )";
-
- ebpf::BPF bpf;
- ebpf::StatusTuple res(0);
- res = bpf.init(BPF_PROGRAM);
- REQUIRE(res.ok());
-
- REQUIRE(bpf_obj_pin(bpf.get_sk_storage_table<unsigned long long>("sk_stg").get_fd(), "/sys/fs/bpf/test_pinned_table") == 0);
- }
-
- // exercise <pinned_map>.sk_storage_get().
- {
- const std::string BPF_PROGRAM = R"(
- BPF_TABLE_PINNED("sk_storage", __u32, __u64, sk_stg, 0, "/sys/fs/bpf/test_pinned_table");
- int test(struct __sk_buff *skb) {
- struct bpf_sock *sk;
- __u64 *val;
-
- sk = skb->sk;
- if (!sk)
- return 0;
- sk = bpf_sk_fullsock(sk);
- if (!sk)
- return 0;
-
- val = sk_stg.sk_storage_get(sk, NULL, BPF_SK_STORAGE_GET_F_CREATE);
- if (!val)
- return 0;
-
- return 1;
- }
- )";
-
- ebpf::BPF bpf;
- ebpf::StatusTuple res(0);
- res = bpf.init(BPF_PROGRAM);
- REQUIRE(res.ok());
- int prog_fd;
- res = bpf.load_func("test", BPF_PROG_TYPE_CGROUP_SKB, prog_fd);
- REQUIRE(res.ok());
- }
-
- unlink("/sys/fs/bpf/test_pinned_table");
- if (mounted) {
- REQUIRE(umount("/sys/fs/bpf") == 0);
- }
-}
-#endif
diff --git a/tests/cc/test_prog_table.cc b/tests/cc/test_prog_table.cc
index 125bfea..138db3e 100644
--- a/tests/cc/test_prog_table.cc
+++ b/tests/cc/test_prog_table.cc
@@ -33,33 +33,33 @@
ebpf::BPF bpf;
res = bpf.init(BPF_PROGRAM);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
ebpf::BPFProgTable t = bpf.get_prog_table("myprog");
ebpf::BPF bpf2;
res = bpf2.init(BPF_PROGRAM2);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
int fd;
res = bpf2.load_func("hello", BPF_PROG_TYPE_SCHED_CLS, fd);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
SECTION("update and remove") {
// update element
res = t.update_value(0, fd);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
// remove element
res = t.remove_value(0);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
// update out of range element
res = t.update_value(17, fd);
- REQUIRE(!res.ok());
+ REQUIRE(res.code() != 0);
// remove out of range element
res = t.remove_value(17);
- REQUIRE(!res.ok());
+ REQUIRE(res.code() != 0);
}
}
diff --git a/tests/cc/test_queuestack_table.cc b/tests/cc/test_queuestack_table.cc
deleted file mode 100644
index fb4ae62..0000000
--- a/tests/cc/test_queuestack_table.cc
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * Copyright (c) 2020 Politecnico di Torino
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "BPF.h"
-#include "catch.hpp"
-#include <iostream>
-#include <linux/version.h>
-
-//Queue/Stack types are available only from 4.20
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 20, 0)
-TEST_CASE("queue table", "[queue_table]") {
- const std::string BPF_PROGRAM = R"(
- BPF_QUEUE(myqueue, int, 30);
- )";
-
- ebpf::BPF bpf;
- ebpf::StatusTuple res(0);
- res = bpf.init(BPF_PROGRAM);
- REQUIRE(res.ok());
-
- ebpf::BPFQueueStackTable<int> t = bpf.get_queuestack_table<int>("myqueue");
-
- SECTION("standard methods") {
- int i, val;
- std::string value;
-
- // insert elements
- for (i=0; i<30; i++) {
- res = t.push_value(i);
- REQUIRE(res.ok());
- }
-
- // checking head (peek)
- res = t.get_head(val);
- REQUIRE(res.ok());
- REQUIRE(val == 0);
-
- // retrieve elements
- for (i=0; i<30; i++) {
- res = t.pop_value(val);
- REQUIRE(res.ok());
- REQUIRE(val == i);
- }
- // get non existing element
- res = t.pop_value(val);
- REQUIRE(!res.ok());
- }
-}
-
-TEST_CASE("stack table", "[stack_table]") {
- const std::string BPF_PROGRAM = R"(
- BPF_STACK(mystack, int, 30);
- )";
-
- ebpf::BPF bpf;
- ebpf::StatusTuple res(0);
- res = bpf.init(BPF_PROGRAM);
- REQUIRE(res.ok());
-
- ebpf::BPFQueueStackTable<int> t = bpf.get_queuestack_table<int>("mystack");
-
- SECTION("standard methods") {
- int i, val;
- std::string value;
-
- // insert elements
- for (i=0; i<30; i++) {
- res = t.push_value(i);
- REQUIRE(res.ok());
- }
-
- // checking head (peek)
- res = t.get_head(val);
- REQUIRE(res.ok());
- REQUIRE(val == 29);
-
- // retrieve elements
- for (i=0; i<30; i++) {
- res = t.pop_value(val);
- REQUIRE(res.ok());
- REQUIRE( val == (30 - 1 - i));
- }
- // get non existing element
- res = t.pop_value(val);
- REQUIRE(!res.ok());
- }
-}
-#endif
diff --git a/tests/cc/test_shared_table.cc b/tests/cc/test_shared_table.cc
index f11086f..a638cb5 100644
--- a/tests/cc/test_shared_table.cc
+++ b/tests/cc/test_shared_table.cc
@@ -35,16 +35,16 @@
ebpf::StatusTuple res(0);
res = bpf_ns1_a.init(BPF_PROGRAM1);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
res = bpf_ns1_b.init(BPF_PROGRAM2);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
res = bpf_ns2_a.init(BPF_PROGRAM1);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
res = bpf_ns2_b.init(BPF_PROGRAM2);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
// get references to all tables
ebpf::BPFArrayTable<int> t_ns1_a = bpf_ns1_a.get_array_table<int>("mysharedtable");
@@ -55,21 +55,21 @@
// test that tables within the same ns are shared
int v1, v2, v3;
res = t_ns1_a.update_value(13, 42);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
res = t_ns1_b.get_value(13, v1);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
REQUIRE(v1 == 42);
// test that tables are isolated within different ns
res = t_ns2_a.update_value(13, 69);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
res = t_ns2_b.get_value(13, v2);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
REQUIRE(v2 == 69);
res = t_ns1_b.get_value(13, v3);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
REQUIRE(v3 == 42); // value should still be 42
}
diff --git a/tests/cc/test_sk_storage.cc b/tests/cc/test_sk_storage.cc
deleted file mode 100644
index a9ebe55..0000000
--- a/tests/cc/test_sk_storage.cc
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- * Copyright (c) 2020 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <linux/version.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <string>
-
-#include "BPF.h"
-#include "catch.hpp"
-
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 2, 0)
-
-TEST_CASE("test sk_storage map", "[sk_storage][!mayfail]") {
- {
- const std::string BPF_PROGRAM = R"(
-BPF_SK_STORAGE(sk_pkt_cnt, __u64);
-
-int test(struct __sk_buff *skb) {
- __u64 cnt = 0, *cnt_out;
- struct bpf_sock *sk;
-
- sk = skb->sk;
- if (!sk)
- return 1;
-
- sk = bpf_sk_fullsock(sk);
- if (!sk)
- return 1;
-
- cnt_out = sk_pkt_cnt.sk_storage_get(sk, &cnt, BPF_SK_STORAGE_GET_F_CREATE);
- if (!cnt_out)
- return 1;
-
- (*cnt_out)++;
- return 1;
-}
- )";
-
- // make sure program is loaded successfully
- ebpf::BPF bpf;
- ebpf::StatusTuple res(0);
- res = bpf.init(BPF_PROGRAM);
- REQUIRE(res.ok());
- int prog_fd;
- res = bpf.load_func("test", BPF_PROG_TYPE_CGROUP_SKB, prog_fd);
- REQUIRE(res.ok());
-
- // create a udp socket so we can do some map operations.
- int sockfd = socket(AF_INET, SOCK_DGRAM, 0);
- REQUIRE(sockfd >= 0);
-
- auto sk_table = bpf.get_sk_storage_table<unsigned long long>("sk_pkt_cnt");
- unsigned long long v = 0, v1 = 10;
-
- // no sk_storage for the table yet.
- res = sk_table.get_value(sockfd, v);
- REQUIRE(!res.ok());
-
- // nothing to remove yet.
- res = sk_table.remove_value(sockfd);
- REQUIRE(!res.ok());
-
- // update the table with a certain value.
- res = sk_table.update_value(sockfd, v1);
- REQUIRE(res.ok());
-
- // get_value should be successful now.
- res = sk_table.get_value(sockfd, v);
- REQUIRE(res.ok());
- REQUIRE(v == 10);
-
- // remove the sk_storage.
- res = sk_table.remove_value(sockfd);
- REQUIRE(res.ok());
- }
-}
-
-#endif
diff --git a/tests/cc/test_sock_table.cc b/tests/cc/test_sock_table.cc
deleted file mode 100644
index e389b9f..0000000
--- a/tests/cc/test_sock_table.cc
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * Copyright (c) 2020 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <linux/version.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <string>
-
-#include "BPF.h"
-#include "catch.hpp"
-
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 18, 0)
-
-TEST_CASE("test sock map", "[sockmap]") {
- {
- const std::string BPF_PROGRAM = R"(
-BPF_SOCKMAP(sk_map1, 10);
-BPF_SOCKMAP(sk_map2, 10);
-int test(struct bpf_sock_ops *skops)
-{
- u32 key = 0, val = 0;
-
- sk_map2.update(&key, &val);
- sk_map2.delete(&key);
- sk_map2.sock_map_update(skops, &key, 0);
-
- return 0;
-}
- )";
-
- // make sure program is loaded successfully
- ebpf::BPF bpf;
- ebpf::StatusTuple res(0);
- res = bpf.init(BPF_PROGRAM);
- REQUIRE(res.ok());
-
- // create a udp socket so we can do some map operations.
- int sockfd = socket(AF_INET, SOCK_DGRAM, 0);
- REQUIRE(sockfd >= 0);
-
- auto sk_map = bpf.get_sockmap_table("sk_map1");
- int key = 0, val = sockfd;
-
- res = sk_map.remove_value(key);
- REQUIRE(!res.ok());
-
- // the socket must be TCP established socket.
- res = sk_map.update_value(key, val);
- REQUIRE(!res.ok());
- }
-}
-
-TEST_CASE("test sock hash", "[sockhash]") {
- {
- const std::string BPF_PROGRAM = R"(
-BPF_SOCKHASH(sk_hash1, u32, 10);
-BPF_SOCKHASH(sk_hash2, u32, 10);
-int test(struct bpf_sock_ops *skops)
-{
- u32 key = 0, val = 0;
- struct sk_msg_buff *msg;
- struct sk_buff *skb;
-
- sk_hash2.update(&key, &val);
- sk_hash2.delete(&key);
- sk_hash2.sock_hash_update(skops, &key, 0);
- sk_hash2.msg_redirect_hash(msg, &key, 0);
- sk_hash2.sk_redirect_hash(skb, &key, 0);
-
- return 0;
-}
- )";
-
- // make sure program is loaded successfully
- ebpf::BPF bpf;
- ebpf::StatusTuple res(0);
- res = bpf.init(BPF_PROGRAM);
- REQUIRE(res.ok());
-
- // create a udp socket so we can do some map operations.
- int sockfd = socket(AF_INET, SOCK_DGRAM, 0);
- REQUIRE(sockfd >= 0);
-
- auto sk_hash = bpf.get_sockhash_table("sk_hash1");
- int key = 0, val = sockfd;
-
- res = sk_hash.remove_value(key);
- REQUIRE(!res.ok());
-
- // the socket must be TCP established socket.
- res = sk_hash.update_value(key, val);
- REQUIRE(!res.ok());
- }
-}
-
-#endif
diff --git a/tests/cc/test_static.c b/tests/cc/test_static.c
index bc6ecfe..4af8b93 100644
--- a/tests/cc/test_static.c
+++ b/tests/cc/test_static.c
@@ -1,6 +1,6 @@
-#include "bcc_common.h"
+#include "bpf_common.h"
int main(int argc, char **argv) {
- void *mod = bpf_module_create_c_from_string("BPF_TABLE(\"array\", int, int, stats, 10);\n", 4, NULL, 0, true, NULL);
+ void *mod = bpf_module_create_c_from_string("BPF_TABLE(\"array\", int, int, stats, 10);\n", 4, NULL, 0);
return !(mod != NULL);
}
diff --git a/tests/cc/test_usdt_args.cc b/tests/cc/test_usdt_args.cc
index 7153285..3a96c5a 100644
--- a/tests/cc/test_usdt_args.cc
+++ b/tests/cc/test_usdt_args.cc
@@ -23,7 +23,7 @@
using std::experimental::nullopt;
static void verify_register(USDT::ArgumentParser &parser, int arg_size,
- long long constant) {
+ int constant) {
USDT::Argument arg;
REQUIRE(parser.parse(&arg));
REQUIRE(arg.arg_size() == arg_size);
@@ -52,18 +52,12 @@
REQUIRE(arg.scale() == scale);
}
-/* supported arches only */
-#if defined(__aarch64__) || defined(__powerpc64__) || \
- defined(__s390x__) || defined(__x86_64__)
-
TEST_CASE("test usdt argument parsing", "[usdt]") {
SECTION("parse failure") {
#ifdef __aarch64__
USDT::ArgumentParser_aarch64 parser("4@[x32,200]");
#elif __powerpc64__
USDT::ArgumentParser_powerpc64 parser("4@-12(42)");
-#elif __s390x__
- USDT::ArgumentParser_s390x parser("4@-12(%r42)");
#elif defined(__x86_64__)
USDT::ArgumentParser_x64 parser("4@i%ra+1r");
#endif
@@ -78,14 +72,11 @@
}
SECTION("argument examples from the Python implementation") {
#ifdef __aarch64__
- USDT::ArgumentParser_aarch64 parser(
- "-1@x0 4@5 8@[x12] -4@[x30,-40] -4@[x31,-40] 8@[sp, 120]");
+ USDT::ArgumentParser_aarch64 parser("-1@x0 4@5 8@[x12] -4@[x31,-40]");
verify_register(parser, -1, "regs[0]");
verify_register(parser, 4, 5);
verify_register(parser, 8, "regs[12]", 0);
- verify_register(parser, -4, "regs[30]", -40);
- verify_register(parser, -4, "sp", -40);
- verify_register(parser, 8, "sp", 120);
+ verify_register(parser, -4, "regs[31]", -40);
#elif __powerpc64__
USDT::ArgumentParser_powerpc64 parser(
"-4@0 8@%r0 8@i0 4@0(%r0) -2@0(0) "
@@ -130,55 +121,9 @@
verify_register(parser, 2, 1097);
verify_register(parser, 4, "gpr[30]", 108);
verify_register(parser, -2, "gpr[31]", -4);
-#elif __s390x__
- USDT::ArgumentParser_s390x parser(
- "-4@%r0 8@%r0 8@0 4@0(%r0) -2@0(%r0) "
- "1@%r0 -2@%r3 -8@9 -1@0(%r4) -4@16(%r6) "
- "2@%r7 4@%r11 4@-67 8@-16(%r15) 1@-52(%r11) "
- "-8@%r4 -8@%r14 2@-11 -2@14(%r13) -8@-32(%r12) "
- "4@%r5 2@%r11 -8@-693 -1@-23(%r10) 4@28(%r9) "
- "-2@%r3 -4@%r8 2@1097 4@108(%r7) -2@-4(%r6)");
-
- verify_register(parser, -4, "gprs[0]");
- verify_register(parser, 8, "gprs[0]");
- verify_register(parser, 8, 0);
- verify_register(parser, 4, "gprs[0]", 0);
- verify_register(parser, -2, "gprs[0]", 0);
-
- verify_register(parser, 1, "gprs[0]");
- verify_register(parser, -2, "gprs[3]");
- verify_register(parser, -8, 9);
- verify_register(parser, -1, "gprs[4]", 0);
- verify_register(parser, -4, "gprs[6]", 16);
-
- verify_register(parser, 2, "gprs[7]");
- verify_register(parser, 4, "gprs[11]");
- verify_register(parser, 4, -67);
- verify_register(parser, 8, "gprs[15]", -16);
- verify_register(parser, 1, "gprs[11]", -52);
-
- verify_register(parser, -8, "gprs[4]");
- verify_register(parser, -8, "gprs[14]");
- verify_register(parser, 2, -11);
- verify_register(parser, -2, "gprs[13]", 14);
- verify_register(parser, -8, "gprs[12]", -32);
-
- verify_register(parser, 4, "gprs[5]");
- verify_register(parser, 2, "gprs[11]");
- verify_register(parser, -8, -693);
- verify_register(parser, -1, "gprs[10]", -23);
- verify_register(parser, 4, "gprs[9]", 28);
-
- verify_register(parser, -2, "gprs[3]");
- verify_register(parser, -4, "gprs[8]");
- verify_register(parser, 2, 1097);
- verify_register(parser, 4, "gprs[7]", 108);
- verify_register(parser, -2, "gprs[6]", -4);
#elif defined(__x86_64__)
USDT::ArgumentParser_x64 parser(
"-4@$0 8@$1234 %rdi %rax %rsi "
- "8@$9223372036854775806 8@$18446744073709551614 "
- "-8@$-1 "
"-8@%rbx 4@%r12 8@-8(%rbp) 4@(%rax) "
"-4@global_max_action(%rip) "
"8@24+mp_(%rip) "
@@ -193,9 +138,6 @@
verify_register(parser, 8, "di");
verify_register(parser, 8, "ax");
verify_register(parser, 8, "si");
- verify_register(parser, 8, 9223372036854775806ll);
- verify_register(parser, 8, (long long)18446744073709551614ull);
- verify_register(parser, -8, -1);
verify_register(parser, -8, "bx");
verify_register(parser, 4, "r12");
@@ -214,5 +156,3 @@
REQUIRE(parser.done());
}
}
-
-#endif /* supported arches only */
diff --git a/tests/cc/test_usdt_probes.cc b/tests/cc/test_usdt_probes.cc
index 1243e52..3e42633 100644
--- a/tests/cc/test_usdt_probes.cc
+++ b/tests/cc/test_usdt_probes.cc
@@ -13,7 +13,6 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-#include <linux/version.h>
#include <signal.h>
#include <sys/types.h>
#include <sys/wait.h>
@@ -23,35 +22,19 @@
#include "usdt.h"
#include "api/BPF.h"
+#ifdef HAVE_SDT_HEADER
/* required to insert USDT probes on this very executable --
* we're gonna be testing them live! */
-#include "folly/tracing/StaticTracepoint.h"
+#include <sys/sdt.h>
static int a_probed_function() {
int an_int = 23 + getpid();
void *a_pointer = malloc(4);
- FOLLY_SDT(libbcc_test, sample_probe_1, an_int, a_pointer);
+ DTRACE_PROBE2(libbcc_test, sample_probe_1, an_int, a_pointer);
free(a_pointer);
return an_int;
}
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 20, 0)
-FOLLY_SDT_DEFINE_SEMAPHORE(libbcc_test, sample_probe_2)
-static int a_probed_function_with_sem() {
- int an_int = 23 + getpid();
- void *a_pointer = malloc(4);
- FOLLY_SDT_WITH_SEMAPHORE(libbcc_test, sample_probe_2, an_int, a_pointer);
- free(a_pointer);
- return an_int;
-}
-#endif // linux version >= 4.20
-
-extern "C" int lib_probed_function();
-
-int call_shared_lib_func() {
- return lib_probed_function();
-}
-
TEST_CASE("test finding a probe in our own process", "[usdt]") {
USDT::Context ctx(getpid());
REQUIRE(ctx.num_probes() >= 1);
@@ -60,8 +43,7 @@
auto probe = ctx.get("sample_probe_1");
REQUIRE(probe);
- if(probe->in_shared_object(probe->bin_path()))
- return;
+ REQUIRE(probe->in_shared_object(probe->bin_path()) == false);
REQUIRE(probe->name() == "sample_probe_1");
REQUIRE(probe->provider() == "libbcc_test");
REQUIRE(probe->bin_path().find("/test_libbcc") != std::string::npos);
@@ -74,42 +56,18 @@
}
}
-TEST_CASE("test probe's attributes with C++ API", "[usdt]") {
- const ebpf::USDT u("/proc/self/exe", "libbcc_test", "sample_probe_1", "on_event");
-
- REQUIRE(u.binary_path() == "/proc/self/exe");
- REQUIRE(u.pid() == -1);
- REQUIRE(u.provider() == "libbcc_test");
- REQUIRE(u.name() == "sample_probe_1");
- REQUIRE(u.probe_func() == "on_event");
-}
-
TEST_CASE("test fine a probe in our own binary with C++ API", "[usdt]") {
ebpf::BPF bpf;
ebpf::USDT u("/proc/self/exe", "libbcc_test", "sample_probe_1", "on_event");
auto res = bpf.init("int on_event() { return 0; }", {}, {u});
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
res = bpf.attach_usdt(u);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
res = bpf.detach_usdt(u);
- REQUIRE(res.ok());
-}
-
-TEST_CASE("test fine probes in our own binary with C++ API", "[usdt]") {
- ebpf::BPF bpf;
- ebpf::USDT u("/proc/self/exe", "libbcc_test", "sample_probe_1", "on_event");
-
- auto res = bpf.init("int on_event() { return 0; }", {}, {u});
- REQUIRE(res.ok());
-
- res = bpf.attach_usdt_all();
- REQUIRE(res.ok());
-
- res = bpf.detach_usdt_all();
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
}
TEST_CASE("test fine a probe in our Process with C++ API", "[usdt]") {
@@ -117,49 +75,15 @@
ebpf::USDT u(::getpid(), "libbcc_test", "sample_probe_1", "on_event");
auto res = bpf.init("int on_event() { return 0; }", {}, {u});
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
res = bpf.attach_usdt(u);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
res = bpf.detach_usdt(u);
- REQUIRE(res.ok());
+ REQUIRE(res.code() == 0);
}
-
-TEST_CASE("test find a probe in our process' shared libs with c++ API", "[usdt]") {
- ebpf::BPF bpf;
- ebpf::USDT u(::getpid(), "libbcc_test", "sample_lib_probe_1", "on_event");
-
- auto res = bpf.init("int on_event() { return 0; }", {}, {u});
- REQUIRE(res.msg() == "");
- REQUIRE(res.ok());
-}
-
-TEST_CASE("test usdt partial init w/ fail init_usdt", "[usdt]") {
- ebpf::BPF bpf;
- ebpf::USDT u(::getpid(), "libbcc_test", "sample_lib_probe_nonexistent", "on_event");
- ebpf::USDT p(::getpid(), "libbcc_test", "sample_lib_probe_1", "on_event");
-
- // We should be able to fail initialization and subsequently do bpf.init w/o USDT
- // successfully
- auto res = bpf.init_usdt(u);
- REQUIRE(res.msg() != "");
- REQUIRE(!res.ok());
-
- // Shouldn't be necessary to re-init bpf object either after failure to init w/
- // bad USDT
- res = bpf.init("int on_event() { return 0; }", {}, {u});
- REQUIRE(res.msg() != "");
- REQUIRE(!res.ok());
-
- res = bpf.init_usdt(p);
- REQUIRE(res.msg() == "");
- REQUIRE(res.ok());
-
- res = bpf.init("int on_event() { return 0; }", {}, {});
- REQUIRE(res.msg() == "");
- REQUIRE(res.ok());
-}
+#endif // HAVE_SDT_HEADER
class ChildProcess {
pid_t pid_;
@@ -220,24 +144,7 @@
return num_arguments;
}
-// Unsharing pid namespace requires forking
-// this uses pgrep to find the child process, by searching for a process
-// that has the unshare as its parent
-static int unshared_child_pid(const int ppid) {
- int child_pid;
- char cmd[512];
- const char *cmdfmt = "pgrep -P %d";
-
- sprintf(cmd, cmdfmt, ppid);
- if (cmd_scanf(cmd, "%d", &child_pid) != 0) {
- return -1;
- }
- return child_pid;
-}
-
-// FIXME This seems like a legitimate bug with probing ruby where the
-// ruby symbols are in libruby.so?
-TEST_CASE("test listing all USDT probes in Ruby/MRI", "[usdt][!mayfail]") {
+TEST_CASE("test listing all USDT probes in Ruby/MRI", "[usdt]") {
size_t mri_probe_count = 0;
SECTION("without a running Ruby process") {
@@ -346,86 +253,3 @@
}
}
}
-
-// These tests are expected to fail if there is no Ruby with dtrace probes
-TEST_CASE("test probing running Ruby process in namespaces",
- "[usdt][!mayfail]") {
- SECTION("in separate mount namespace") {
- static char _unshare[] = "unshare";
- const char *const argv[4] = {_unshare, "--mount", "ruby", NULL};
-
- ChildProcess unshare(argv[0], (char **const)argv);
- if (!unshare.spawned())
- return;
- int ruby_pid = unshare.pid();
-
- ebpf::BPF bpf;
- ebpf::USDT u(ruby_pid, "ruby", "gc__mark__begin", "on_event");
- u.set_probe_matching_kludge(1); // Also required for overlayfs...
-
- auto res = bpf.init("int on_event() { return 0; }", {}, {u});
- REQUIRE(res.msg() == "");
- REQUIRE(res.ok());
-
- res = bpf.attach_usdt(u, ruby_pid);
- REQUIRE(res.ok());
-
- res = bpf.detach_usdt(u, ruby_pid);
- REQUIRE(res.ok());
- }
-
- SECTION("in separate mount namespace and separate PID namespace") {
- static char _unshare[] = "unshare";
- const char *const argv[8] = {_unshare, "--fork", "--kill-child",
- "--mount", "--pid", "--mount-proc",
- "ruby", NULL};
-
- ChildProcess unshare(argv[0], (char **const)argv);
- if (!unshare.spawned())
- return;
- int ruby_pid = unshared_child_pid(unshare.pid());
-
- ebpf::BPF bpf;
- ebpf::USDT u(ruby_pid, "ruby", "gc__mark__begin", "on_event");
- u.set_probe_matching_kludge(1); // Also required for overlayfs...
-
- auto res = bpf.init("int on_event() { return 0; }", {}, {u});
- REQUIRE(res.msg() == "");
- REQUIRE(res.ok());
-
- res = bpf.attach_usdt(u, ruby_pid);
- REQUIRE(res.ok());
-
- res = bpf.detach_usdt(u, ruby_pid);
- REQUIRE(res.ok());
-
- struct bcc_symbol sym;
- std::string pid_root= "/proc/" + std::to_string(ruby_pid) + "/root/";
- std::string module = pid_root + "usr/local/bin/ruby";
- REQUIRE(bcc_resolve_symname(module.c_str(), "rb_gc_mark", 0x0, ruby_pid, nullptr, &sym) == 0);
- REQUIRE(std::string(sym.module).find(pid_root, 1) == std::string::npos);
- }
-}
-
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 20, 0)
-TEST_CASE("Test uprobe refcnt semaphore activation", "[usdt]") {
- ebpf::BPF bpf;
-
- REQUIRE(!FOLLY_SDT_IS_ENABLED(libbcc_test, sample_probe_2));
-
- ebpf::USDT u("/proc/self/exe", "libbcc_test", "sample_probe_2", "on_event");
-
- auto res = bpf.init("int on_event() { return 0; }", {}, {u});
- REQUIRE(res.ok());
-
- res = bpf.attach_usdt(u);
- REQUIRE(res.ok());
-
- REQUIRE(FOLLY_SDT_IS_ENABLED(libbcc_test, sample_probe_2));
-
- res = bpf.detach_usdt(u);
- REQUIRE(res.ok());
-
- REQUIRE(a_probed_function_with_sem() != 0);
-}
-#endif // linux version >= 4.20
diff --git a/tests/cc/usdt_test_lib.cc b/tests/cc/usdt_test_lib.cc
deleted file mode 100644
index 38800c2..0000000
--- a/tests/cc/usdt_test_lib.cc
+++ /dev/null
@@ -1,14 +0,0 @@
-#include <sys/types.h>
-#include <unistd.h>
-
-#include "folly/tracing/StaticTracepoint.h"
-
-extern "C" {
-
-int lib_probed_function() {
- int an_int = 42 + getpid();
- FOLLY_SDT(libbcc_test, sample_lib_probe_1, an_int);
- return an_int;
-}
-
-}
diff --git a/tests/lua/CMakeLists.txt b/tests/lua/CMakeLists.txt
index 7db41e9..d3d7298 100644
--- a/tests/lua/CMakeLists.txt
+++ b/tests/lua/CMakeLists.txt
@@ -1,23 +1,21 @@
find_program(LUAJIT luajit)
find_program(BUSTED busted)
-if(RUN_LUA_TESTS)
- if(LUAJIT)
- add_test(NAME lua_test_clang WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
- COMMAND ${TEST_WRAPPER} lua_test_clang sudo ${LUAJIT} test_clang.lua)
+if(LUAJIT)
+ add_test(NAME lua_test_clang WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+ COMMAND ${TEST_WRAPPER} lua_test_clang sudo ${LUAJIT} test_clang.lua)
- add_test(NAME lua_test_uprobes WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
- COMMAND ${TEST_WRAPPER} lua_test_uprobes sudo ${LUAJIT} test_uprobes.lua)
+ add_test(NAME lua_test_uprobes WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+ COMMAND ${TEST_WRAPPER} lua_test_uprobes sudo ${LUAJIT} test_uprobes.lua)
- add_test(NAME lua_test_dump WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
- COMMAND ${TEST_WRAPPER} lua_test_dump sudo ${LUAJIT} test_dump.lua)
+ add_test(NAME lua_test_dump WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+ COMMAND ${TEST_WRAPPER} lua_test_dump sudo ${LUAJIT} test_dump.lua)
- add_test(NAME lua_test_standalone WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
- COMMAND ${CMAKE_CURRENT_SOURCE_DIR}/test_standalone.sh)
+ add_test(NAME lua_test_standalone WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
+ COMMAND ${CMAKE_CURRENT_SOURCE_DIR}/test_standalone.sh)
- if(BUSTED)
- add_test(NAME lua_test_busted WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
- COMMAND busted --lua=${LUAJIT} -m "${CMAKE_CURRENT_SOURCE_DIR}/../../src/lua/?.lua" -m "${CMAKE_CURRENT_SOURCE_DIR}/../../src/lua/?/init.lua;")
- endif()
+ if(BUSTED)
+ add_test(NAME lua_test_busted WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+ COMMAND busted --lua=${LUAJIT} -m "${CMAKE_CURRENT_SOURCE_DIR}/../../src/lua/?.lua" -m "${CMAKE_CURRENT_SOURCE_DIR}/../../src/lua/?/init.lua;")
endif()
endif()
diff --git a/tests/lua/luaunit.lua b/tests/lua/luaunit.lua
index 6ce56f0..03316d3 100644
--- a/tests/lua/luaunit.lua
+++ b/tests/lua/luaunit.lua
@@ -36,7 +36,7 @@
-- set EXPORT_ASSERT_TO_GLOBALS to have all asserts visible as global values
-- EXPORT_ASSERT_TO_GLOBALS = true
--- we need to keep a copy of the script args before it is overridden
+-- we need to keep a copy of the script args before it is overriden
local cmdline_argv = rawget(_G, "arg")
M.FAILURE_PREFIX = 'LuaUnit test FAILURE: ' -- prefix string for failed tests
@@ -2136,7 +2136,7 @@
end
-- class LuaUnit
--- For compatibility with LuaUnit v2
+-- For compatbility with LuaUnit v2
M.run = M.LuaUnit.run
M.Run = M.LuaUnit.run
diff --git a/tests/lua/test_clang.lua b/tests/lua/test_clang.lua
index ad540a2..f3d395e 100644
--- a/tests/lua/test_clang.lua
+++ b/tests/lua/test_clang.lua
@@ -243,10 +243,8 @@
key.curr_pid = bpf_get_current_pid_tgid();
key.prev_pid = prev->pid;
- val = stats.lookup_or_try_init(&key, &zero);
- if (val) {
- (*val)++;
- }
+ val = stats.lookup_or_init(&key, &zero);
+ (*val)++;
return 0;
}
]]}
diff --git a/tests/lua/test_standalone.sh b/tests/lua/test_standalone.sh
index ba5d60f..bea35c3 100755
--- a/tests/lua/test_standalone.sh
+++ b/tests/lua/test_standalone.sh
@@ -23,7 +23,7 @@
rm -f probe.lua
echo "return function(BPF) print(\"Hello world\") end" > probe.lua
-PROBE="../../examples/lua/offcputime.lua"
+PROBE="../../../examples/lua/offcputime.lua"
if ! sudo ./bcc-lua "$PROBE" -d 1 >/dev/null 2>/dev/null; then
fail "bcc-lua cannot run complex probes"
diff --git a/tests/lua/test_uprobes.lua b/tests/lua/test_uprobes.lua
index 9323d61..059486e 100644
--- a/tests/lua/test_uprobes.lua
+++ b/tests/lua/test_uprobes.lua
@@ -54,12 +54,10 @@
}]]
local b = BPF:new{text=text}
- local pythonpath = "/usr/bin/python3"
- local symname = "_start"
- b:attach_uprobe{name=pythonpath, sym=symname, fn_name="count"}
- b:attach_uprobe{name=pythonpath, sym=symname, fn_name="count", retprobe=true}
+ b:attach_uprobe{name="/usr/bin/python", sym="main", fn_name="count"}
+ b:attach_uprobe{name="/usr/bin/python", sym="main", fn_name="count", retprobe=true}
- os.spawn(pythonpath .. " -V")
+ os.spawn("/usr/bin/python -V")
local stats = b:get_table("stats")
assert_true(tonumber(stats:get(0)) >= 2)
diff --git a/tests/python/CMakeLists.txt b/tests/python/CMakeLists.txt
index a42a16c..4a233bb 100644
--- a/tests/python/CMakeLists.txt
+++ b/tests/python/CMakeLists.txt
@@ -17,22 +17,26 @@
endif()
endif()
+add_test(NAME py_test_stat1_b WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+ COMMAND ${TEST_WRAPPER} py_stat1_b namespace ${CMAKE_CURRENT_SOURCE_DIR}/test_stat1.py test_stat1.b proto.b)
add_test(NAME py_test_bpf_log WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
COMMAND ${TEST_WRAPPER} py_bpf_prog sudo ${CMAKE_CURRENT_SOURCE_DIR}/test_bpf_log.py)
add_test(NAME py_test_stat1_c WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
COMMAND ${TEST_WRAPPER} py_stat1_c namespace ${CMAKE_CURRENT_SOURCE_DIR}/test_stat1.py test_stat1.c)
+#add_test(NAME py_test_xlate1_b WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+# COMMAND ${TEST_WRAPPER} py_xlate1_b namespace ${CMAKE_CURRENT_SOURCE_DIR}/test_xlate1.py test_xlate1.b proto.b)
add_test(NAME py_test_xlate1_c WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
COMMAND ${TEST_WRAPPER} py_xlate1_c namespace ${CMAKE_CURRENT_SOURCE_DIR}/test_xlate1.py test_xlate1.c)
add_test(NAME py_test_call1 WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
COMMAND ${TEST_WRAPPER} py_call1_c namespace ${CMAKE_CURRENT_SOURCE_DIR}/test_call1.py test_call1.c)
+add_test(NAME py_test_trace1 WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+ COMMAND ${TEST_WRAPPER} py_trace1 sudo ${CMAKE_CURRENT_SOURCE_DIR}/test_trace1.py test_trace1.b kprobe.b)
add_test(NAME py_test_trace2 WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
COMMAND ${TEST_WRAPPER} py_trace2 sudo ${CMAKE_CURRENT_SOURCE_DIR}/test_trace2.py)
add_test(NAME py_test_trace3_c WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
COMMAND ${TEST_WRAPPER} py_trace3_c sudo ${CMAKE_CURRENT_SOURCE_DIR}/test_trace3.py test_trace3.c)
add_test(NAME py_test_trace4 WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
COMMAND ${TEST_WRAPPER} py_trace4 sudo ${CMAKE_CURRENT_SOURCE_DIR}/test_trace4.py)
-add_test(NAME py_test_trace_maxactive WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
- COMMAND ${TEST_WRAPPER} py_trace_maxactive sudo ${CMAKE_CURRENT_SOURCE_DIR}/test_trace_maxactive.py)
add_test(NAME py_test_probe_count WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
COMMAND ${TEST_WRAPPER} py_probe_count sudo ${CMAKE_CURRENT_SOURCE_DIR}/test_probe_count.py)
add_test(NAME py_test_debuginfo WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
@@ -49,24 +53,18 @@
COMMAND ${TEST_WRAPPER} py_array sudo ${CMAKE_CURRENT_SOURCE_DIR}/test_array.py)
add_test(NAME py_uprobes WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
COMMAND ${TEST_WRAPPER} py_uprobes sudo ${CMAKE_CURRENT_SOURCE_DIR}/test_uprobes.py)
-add_test(NAME py_uprobes_2 WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
- COMMAND ${TEST_WRAPPER} py_uprobes2 sudo ${CMAKE_CURRENT_SOURCE_DIR}/test_uprobes2.py)
add_test(NAME py_test_stackid WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
COMMAND ${TEST_WRAPPER} py_stackid sudo ${CMAKE_CURRENT_SOURCE_DIR}/test_stackid.py)
add_test(NAME py_test_tracepoint WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
COMMAND ${TEST_WRAPPER} py_test_tracepoint sudo ${CMAKE_CURRENT_SOURCE_DIR}/test_tracepoint.py)
add_test(NAME py_test_perf_event WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
COMMAND ${TEST_WRAPPER} py_test_perf_event sudo ${CMAKE_CURRENT_SOURCE_DIR}/test_perf_event.py)
-add_test(NAME py_test_attach_perf_event WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
- COMMAND ${TEST_WRAPPER} py_test_attach_perf_event sudo ${CMAKE_CURRENT_SOURCE_DIR}/test_attach_perf_event.py)
add_test(NAME py_test_utils WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
COMMAND ${TEST_WRAPPER} py_test_utils sudo ${CMAKE_CURRENT_SOURCE_DIR}/test_utils.py)
add_test(NAME py_test_percpu WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
COMMAND ${TEST_WRAPPER} py_test_percpu sudo ${CMAKE_CURRENT_SOURCE_DIR}/test_percpu.py)
add_test(NAME py_test_dump_func WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
COMMAND ${TEST_WRAPPER} py_dump_func simple ${CMAKE_CURRENT_SOURCE_DIR}/test_dump_func.py)
-add_test(NAME py_test_disassembler WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
- COMMAND ${TEST_WRAPPER} py_test_disassembler sudo ${CMAKE_CURRENT_SOURCE_DIR}/test_disassembler.py)
add_test(NAME py_test_tools_smoke WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
COMMAND ${TEST_WRAPPER} py_test_tools_smoke sudo ${CMAKE_CURRENT_SOURCE_DIR}/test_tools_smoke.py)
add_test(NAME py_test_tools_memleak WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
@@ -81,15 +79,3 @@
COMMAND ${TEST_WRAPPER} py_test_license sudo ${CMAKE_CURRENT_SOURCE_DIR}/test_license.py)
add_test(NAME py_test_free_bcc_memory WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
COMMAND ${TEST_WRAPPER} py_test_free_bcc_memory sudo ${CMAKE_CURRENT_SOURCE_DIR}/test_free_bcc_memory.py)
-add_test(NAME py_test_rlimit WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
- COMMAND ${TEST_WRAPPER} py_test_rlimit sudo ${CMAKE_CURRENT_SOURCE_DIR}/test_rlimit.py)
-add_test(NAME py_test_lpm_trie WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
- COMMAND ${TEST_WRAPPER} py_test_lpm_trie sudo ${CMAKE_CURRENT_SOURCE_DIR}/test_lpm_trie.py)
-add_test(NAME py_ringbuf WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
- COMMAND ${TEST_WRAPPER} py_ringbuf sudo ${CMAKE_CURRENT_SOURCE_DIR}/test_ringbuf.py)
-add_test(NAME py_queuestack WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
- COMMAND ${TEST_WRAPPER} py_queuestack sudo ${CMAKE_CURRENT_SOURCE_DIR}/test_queuestack.py)
-add_test(NAME py_test_map_batch_ops WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
- COMMAND ${TEST_WRAPPER} py_test_map_batch_ops sudo ${CMAKE_CURRENT_SOURCE_DIR}/test_map_batch_ops.py)
-add_test(NAME py_test_map_in_map WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
- COMMAND ${TEST_WRAPPER} py_test_map_in_map sudo ${CMAKE_CURRENT_SOURCE_DIR}/test_map_in_map.py)
diff --git a/tests/python/include/folly/tracing/StaticTracepoint-ELFx86.h b/tests/python/include/folly/tracing/StaticTracepoint-ELF.h
similarity index 66%
rename from tests/python/include/folly/tracing/StaticTracepoint-ELFx86.h
rename to tests/python/include/folly/tracing/StaticTracepoint-ELF.h
index 033809c..a8a74c3 100644
--- a/tests/python/include/folly/tracing/StaticTracepoint-ELFx86.h
+++ b/tests/python/include/folly/tracing/StaticTracepoint-ELF.h
@@ -1,11 +1,11 @@
/*
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * Copyright 2017 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -16,13 +16,14 @@
#pragma once
-// clang-format off
-#include <cstddef>
-
// Default constraint for the probe arguments as operands.
#ifndef FOLLY_SDT_ARG_CONSTRAINT
+#if defined(__powerpc64__) || defined(__powerpc__)
+#define FOLLY_SDT_ARG_CONSTRAINT "nZr"
+#else
#define FOLLY_SDT_ARG_CONSTRAINT "nor"
#endif
+#endif
// Instruction to emit for the probe.
#define FOLLY_SDT_NOP nop
@@ -31,9 +32,6 @@
#define FOLLY_SDT_NOTE_NAME "stapsdt"
#define FOLLY_SDT_NOTE_TYPE 3
-// Semaphore variables are put in this section
-#define FOLLY_SDT_SEMAPHORE_SECTION ".probes"
-
// Size of address depending on platform.
#ifdef __LP64__
#define FOLLY_SDT_ASM_ADDR .8byte
@@ -50,11 +48,8 @@
#define FOLLY_SDT_ASM_STRING(x) FOLLY_SDT_ASM_1(.asciz FOLLY_SDT_S(x))
// Helper to determine the size of an argument.
-#define FOLLY_SDT_IS_ARRAY_POINTER(x) ((__builtin_classify_type(x) == 14) || \
- (__builtin_classify_type(x) == 5))
-#define FOLLY_SDT_ARGSIZE(x) (FOLLY_SDT_IS_ARRAY_POINTER(x) \
- ? sizeof(void*) \
- : sizeof(x))
+#define FOLLY_SDT_ISARRAY(x) (__builtin_classify_type(x) == 14)
+#define FOLLY_SDT_ARGSIZE(x) (FOLLY_SDT_ISARRAY(x) ? sizeof(void*) : sizeof(x))
// Format of each probe arguments as operand.
// Size of the arugment tagged with FOLLY_SDT_Sn, with "n" constraint.
@@ -80,11 +75,16 @@
FOLLY_SDT_OPERANDS_6(_1, _2, _3, _4, _5, _6), FOLLY_SDT_ARG(7, _7)
#define FOLLY_SDT_OPERANDS_8(_1, _2, _3, _4, _5, _6, _7, _8) \
FOLLY_SDT_OPERANDS_7(_1, _2, _3, _4, _5, _6, _7), FOLLY_SDT_ARG(8, _8)
-#define FOLLY_SDT_OPERANDS_9(_1, _2, _3, _4, _5, _6, _7, _8, _9) \
- FOLLY_SDT_OPERANDS_8(_1, _2, _3, _4, _5, _6, _7, _8), FOLLY_SDT_ARG(9, _9)
// Templates to reference the arguments from operands in note section.
-#define FOLLY_SDT_ARGFMT(no) %n[FOLLY_SDT_S##no]@%[FOLLY_SDT_A##no]
+#if defined(__powerpc64__ ) || defined(__powerpc__)
+#define FOLLY_SDT_ARGTMPL(id) %I[id]%[id]
+#elif defined(__i386__)
+#define FOLLY_SDT_ARGTMPL(id) %w[id]
+#else
+#define FOLLY_SDT_ARGTMPL(id) %[id]
+#endif
+#define FOLLY_SDT_ARGFMT(no) %n[FOLLY_SDT_S##no]@FOLLY_SDT_ARGTMPL(FOLLY_SDT_A##no)
#define FOLLY_SDT_ARG_TEMPLATE_0 /*No arguments*/
#define FOLLY_SDT_ARG_TEMPLATE_1 FOLLY_SDT_ARGFMT(1)
#define FOLLY_SDT_ARG_TEMPLATE_2 FOLLY_SDT_ARG_TEMPLATE_1 FOLLY_SDT_ARGFMT(2)
@@ -94,30 +94,9 @@
#define FOLLY_SDT_ARG_TEMPLATE_6 FOLLY_SDT_ARG_TEMPLATE_5 FOLLY_SDT_ARGFMT(6)
#define FOLLY_SDT_ARG_TEMPLATE_7 FOLLY_SDT_ARG_TEMPLATE_6 FOLLY_SDT_ARGFMT(7)
#define FOLLY_SDT_ARG_TEMPLATE_8 FOLLY_SDT_ARG_TEMPLATE_7 FOLLY_SDT_ARGFMT(8)
-#define FOLLY_SDT_ARG_TEMPLATE_9 FOLLY_SDT_ARG_TEMPLATE_8 FOLLY_SDT_ARGFMT(9)
-
-// Semaphore define, declare and probe note format
-
-#define FOLLY_SDT_SEMAPHORE(provider, name) \
- folly_sdt_semaphore_##provider##_##name
-
-#define FOLLY_SDT_DEFINE_SEMAPHORE(provider, name) \
- extern "C" { \
- volatile unsigned short FOLLY_SDT_SEMAPHORE(provider, name) \
- __attribute__((section(FOLLY_SDT_SEMAPHORE_SECTION), used)) = 0; \
- }
-
-#define FOLLY_SDT_DECLARE_SEMAPHORE(provider, name) \
- extern "C" volatile unsigned short FOLLY_SDT_SEMAPHORE(provider, name)
-
-#define FOLLY_SDT_SEMAPHORE_NOTE_0(provider, name) \
- FOLLY_SDT_ASM_1( FOLLY_SDT_ASM_ADDR 0) /*No Semaphore*/ \
-
-#define FOLLY_SDT_SEMAPHORE_NOTE_1(provider, name) \
- FOLLY_SDT_ASM_1(FOLLY_SDT_ASM_ADDR FOLLY_SDT_SEMAPHORE(provider, name))
// Structure of note section for the probe.
-#define FOLLY_SDT_NOTE_CONTENT(provider, name, has_semaphore, arg_template) \
+#define FOLLY_SDT_NOTE_CONTENT(provider, name, arg_template) \
FOLLY_SDT_ASM_1(990: FOLLY_SDT_NOP) \
FOLLY_SDT_ASM_3( .pushsection .note.stapsdt,"","note") \
FOLLY_SDT_ASM_1( .balign 4) \
@@ -125,8 +104,8 @@
FOLLY_SDT_ASM_1(991: .asciz FOLLY_SDT_NOTE_NAME) \
FOLLY_SDT_ASM_1(992: .balign 4) \
FOLLY_SDT_ASM_1(993: FOLLY_SDT_ASM_ADDR 990b) \
- FOLLY_SDT_ASM_1( FOLLY_SDT_ASM_ADDR 0) /*Reserved for Base Address*/ \
- FOLLY_SDT_SEMAPHORE_NOTE_##has_semaphore(provider, name) \
+ FOLLY_SDT_ASM_1( FOLLY_SDT_ASM_ADDR 0) /*Reserved for Semaphore address*/\
+ FOLLY_SDT_ASM_1( FOLLY_SDT_ASM_ADDR 0) /*Reserved for Semaphore name*/ \
FOLLY_SDT_ASM_STRING(provider) \
FOLLY_SDT_ASM_STRING(name) \
FOLLY_SDT_ASM_STRING(arg_template) \
@@ -134,16 +113,15 @@
FOLLY_SDT_ASM_1( .popsection)
// Main probe Macro.
-#define FOLLY_SDT_PROBE(provider, name, has_semaphore, n, arglist) \
+#define FOLLY_SDT_PROBE(provider, name, n, arglist) \
__asm__ __volatile__ ( \
- FOLLY_SDT_NOTE_CONTENT( \
- provider, name, has_semaphore, FOLLY_SDT_ARG_TEMPLATE_##n) \
+ FOLLY_SDT_NOTE_CONTENT(provider, name, FOLLY_SDT_ARG_TEMPLATE_##n) \
:: FOLLY_SDT_OPERANDS_##n arglist \
) \
// Helper Macros to handle variadic arguments.
-#define FOLLY_SDT_NARG_(_0, _1, _2, _3, _4, _5, _6, _7, _8, _9, N, ...) N
+#define FOLLY_SDT_NARG_(_0, _1, _2, _3, _4, _5, _6, _7, _8, N, ...) N
#define FOLLY_SDT_NARG(...) \
- FOLLY_SDT_NARG_(__VA_ARGS__, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0)
-#define FOLLY_SDT_PROBE_N(provider, name, has_semaphore, N, ...) \
- FOLLY_SDT_PROBE(provider, name, has_semaphore, N, (__VA_ARGS__))
+ FOLLY_SDT_NARG_(__VA_ARGS__, 8, 7, 6, 5, 4, 3, 2, 1, 0)
+#define FOLLY_SDT_PROBE_N(provider, name, N, ...) \
+ FOLLY_SDT_PROBE(provider, name, N, (__VA_ARGS__))
diff --git a/tests/python/include/folly/tracing/StaticTracepoint.h b/tests/python/include/folly/tracing/StaticTracepoint.h
index 858b7db..37e271c 100644
--- a/tests/python/include/folly/tracing/StaticTracepoint.h
+++ b/tests/python/include/folly/tracing/StaticTracepoint.h
@@ -1,11 +1,11 @@
/*
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * Copyright 2017 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -16,31 +16,14 @@
#pragma once
-#if defined(__ELF__) && (defined(__x86_64__) || defined(__i386__)) && \
- !FOLLY_DISABLE_SDT
+#if defined(__ELF__) && \
+ (defined(__powerpc64__) || defined(__powerpc__) || defined(__aarch64__) || \
+ defined(__x86_64__) || defined(__i386__))
+#include <folly/tracing/StaticTracepoint-ELF.h>
-#include <folly/tracing/StaticTracepoint-ELFx86.h>
-
-#define FOLLY_SDT(provider, name, ...) \
- FOLLY_SDT_PROBE_N( \
- provider, name, 0, FOLLY_SDT_NARG(0, ##__VA_ARGS__), ##__VA_ARGS__)
-// Use FOLLY_SDT_DEFINE_SEMAPHORE(provider, name) to define the semaphore
-// as global variable before using the FOLLY_SDT_WITH_SEMAPHORE macro
-#define FOLLY_SDT_WITH_SEMAPHORE(provider, name, ...) \
- FOLLY_SDT_PROBE_N( \
- provider, name, 1, FOLLY_SDT_NARG(0, ##__VA_ARGS__), ##__VA_ARGS__)
-#define FOLLY_SDT_IS_ENABLED(provider, name) \
- (FOLLY_SDT_SEMAPHORE(provider, name) > 0)
-
+#define FOLLY_SDT(provider, name, ...) \
+ FOLLY_SDT_PROBE_N( \
+ provider, name, FOLLY_SDT_NARG(0, ##__VA_ARGS__), ##__VA_ARGS__)
#else
-
-#define FOLLY_SDT(provider, name, ...) \
- do { \
- } while (0)
-#define FOLLY_SDT_WITH_SEMAPHORE(provider, name, ...) \
- do { \
- } while (0)
-#define FOLLY_SDT_IS_ENABLED(provider, name) (false)
-#define FOLLY_SDT_DEFINE_SEMAPHORE(provider, name)
-#define FOLLY_SDT_DECLARE_SEMAPHORE(provider, name)
+#define FOLLY_SDT(provider, name, ...) do {} while(0)
#endif
diff --git a/tests/python/kprobe.b b/tests/python/kprobe.b
new file mode 100644
index 0000000..74a996b
--- /dev/null
+++ b/tests/python/kprobe.b
@@ -0,0 +1,24 @@
+// Copyright (c) PLUMgrid, Inc.
+// Licensed under the Apache License, Version 2.0 (the "License")
+
+#packed "false"
+
+struct pt_regs {
+ u64 r15:64;
+ u64 r14:64;
+ u64 r13:64;
+ u64 r12:64;
+ u64 bp:64;
+ u64 bx:64;
+ u64 r11:64;
+ u64 r10:64;
+ u64 r9:64;
+ u64 r8:64;
+ u64 ax:64;
+ u64 cx:64;
+ u64 dx:64;
+ u64 si:64;
+ u64 di:64;
+};
+
+
diff --git a/tests/python/proto.b b/tests/python/proto.b
new file mode 100644
index 0000000..78cfa5f
--- /dev/null
+++ b/tests/python/proto.b
@@ -0,0 +1,157 @@
+// Copyright (c) PLUMgrid, Inc.
+// Licensed under the Apache License, Version 2.0 (the "License")
+
+#packed "true"
+
+struct ethernet {
+ u64 dst:48;
+ u64 src:48;
+ u32 type:16;
+};
+
+state ethernet {
+ switch $ethernet.type {
+ case 0x0800 {
+ next proto::ip;
+ };
+ case 0x8100 {
+ next proto::dot1q;
+ };
+ case * {
+ goto EOP;
+ };
+ }
+}
+
+
+struct dot1q {
+ u32 pri:3;
+ u32 cfi:1;
+ u32 vlanid:12;
+ u32 type:16;
+};
+
+state dot1q {
+ switch $dot1q.type {
+ case 0x0800 {
+ next proto::ip;
+ };
+ case * {
+ goto EOP;
+ };
+ }
+}
+
+
+struct ip {
+ u32 ver:4;
+ u32 hlen:4;
+ u32 tos:8;
+ u32 tlen:16;
+ u32 identification:16;
+ u32 ffo_unused:1;
+ u32 df:1;
+ u32 mf:1;
+ u32 foffset:13;
+ u32 ttl:8;
+ u32 nextp:8;
+ u32 hchecksum:16;
+ u32 src:32;
+ u32 dst:32;
+};
+
+state ip {
+ switch $ip.nextp {
+ case 6 {
+ next proto::tcp;
+ };
+ case 17 {
+ next proto::udp;
+ };
+ case 47 {
+ next proto::gre;
+ };
+ case * {
+ goto EOP;
+ };
+ }
+}
+
+
+struct udp {
+ u32 sport:16;
+ u32 dport:16;
+ u32 length:16;
+ u32 crc:16;
+};
+
+state udp {
+ switch $udp.dport {
+ case 8472 {
+ next proto::vxlan;
+ };
+ case * {
+ goto EOP;
+ };
+ }
+}
+
+struct tcp {
+ u16 src_port:16;
+ u16 dst_port:16;
+ u32 seq_num:32;
+ u32 ack_num:32;
+ u8 offset:4;
+ u8 reserved:4;
+ u8 flag_cwr:1;
+ u8 flag_ece:1;
+ u8 flag_urg:1;
+ u8 flag_ack:1;
+ u8 flag_psh:1;
+ u8 flag_rst:1;
+ u8 flag_syn:1;
+ u8 flag_fin:1;
+ u16 rcv_wnd:16;
+ u16 cksum:16;
+ u16 urg_ptr:16;
+};
+
+state tcp {
+ goto EOP;
+}
+
+struct vxlan {
+ u32 rsv1:4;
+ u32 iflag:1;
+ u32 rsv2:3;
+ u32 rsv3:24;
+ u32 key:24;
+ u32 rsv4:8;
+};
+
+state vxlan {
+ goto EOP;
+}
+
+
+struct gre {
+ u32 cflag:1;
+ u32 rflag:1;
+ u32 kflag:1;
+ u32 snflag:1;
+ u32 srflag:1;
+ u32 recurflag:3;
+ u32 reserved:5;
+ u32 vflag:3;
+ u32 protocol:16;
+ u32 key:32;
+};
+
+state gre {
+ switch $gre.protocol {
+ case * {
+ goto EOP;
+ };
+ }
+}
+
diff --git a/tests/python/test_array.py b/tests/python/test_array.py
index 0ca995d..d5e1aee 100755
--- a/tests/python/test_array.py
+++ b/tests/python/test_array.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
# Copyright (c) PLUMgrid, Inc.
# Licensed under the Apache License, Version 2.0 (the "License")
@@ -65,8 +65,6 @@
b = BPF(text=text)
b.attach_kprobe(event=b.get_syscall_fnname("nanosleep"),
fn_name="do_sys_nanosleep")
- b.attach_kprobe(event=b.get_syscall_fnname("clock_nanosleep"),
- fn_name="do_sys_nanosleep")
b["events"].open_perf_buffer(cb, lost_cb=lost_cb)
subprocess.call(['sleep', '0.1'])
b.perf_buffer_poll()
@@ -100,8 +98,6 @@
b = BPF(text=text)
b.attach_kprobe(event=b.get_syscall_fnname("nanosleep"),
fn_name="do_sys_nanosleep")
- b.attach_kprobe(event=b.get_syscall_fnname("clock_nanosleep"),
- fn_name="do_sys_nanosleep")
b["events"].open_perf_buffer(cb, lost_cb=lost_cb)
online_cpus = get_online_cpus()
for cpu in online_cpus:
diff --git a/tests/python/test_attach_perf_event.py b/tests/python/test_attach_perf_event.py
deleted file mode 100755
index f4bae4f..0000000
--- a/tests/python/test_attach_perf_event.py
+++ /dev/null
@@ -1,159 +0,0 @@
-#!/usr/bin/env python3
-# Copyright 2021, Athira Rajeev, IBM Corp.
-# Licensed under the Apache License, Version 2.0 (the "License")
-
-import bcc
-import os
-import time
-import unittest
-from bcc import BPF, PerfType, PerfHWConfig, PerfSWConfig, PerfEventSampleFormat
-from bcc import Perf
-from time import sleep
-from utils import kernel_version_ge, mayFail
-
-class TestPerfAttachRaw(unittest.TestCase):
- @mayFail("This fails on github actions environment, hw perf events are not supported")
- @unittest.skipUnless(kernel_version_ge(4,9), "requires kernel >= 4.9")
- def test_attach_raw_event_powerpc(self):
- # on PowerPC, 'addr' is always written to; for x86 see _x86 version of test
- bpf_text="""
-#include <linux/perf_event.h>
-struct key_t {
- int cpu;
- int pid;
- char name[100];
-};
-
-static inline __attribute__((always_inline)) void get_key(struct key_t* key) {
- key->cpu = bpf_get_smp_processor_id();
- key->pid = bpf_get_current_pid_tgid();
- bpf_get_current_comm(&(key->name), sizeof(key->name));
-}
-
-int on_sample_hit(struct bpf_perf_event_data *ctx) {
- struct key_t key = {};
- get_key(&key);
- u64 addr = 0;
- struct bpf_perf_event_data_kern *kctx;
- struct perf_sample_data *data;
-
- kctx = (struct bpf_perf_event_data_kern *)ctx;
- bpf_probe_read(&data, sizeof(struct perf_sample_data*), &(kctx->data));
- if (data)
- bpf_probe_read(&addr, sizeof(u64), &(data->addr));
-
- bpf_trace_printk("test_attach_raw_event_powerpc: pid: %ld, comm: %s, addr: 0x%llx\\n", key.pid, key.name, addr);
- return 0;
-}
-
-"""
-
- b = BPF(text=bpf_text)
- try:
- event_attr = Perf.perf_event_attr()
- event_attr.type = Perf.PERF_TYPE_HARDWARE
- event_attr.config = PerfHWConfig.CACHE_MISSES
- event_attr.sample_period = 1000000
- event_attr.sample_type = PerfEventSampleFormat.ADDR
- event_attr.exclude_kernel = 1
- b.attach_perf_event_raw(attr=event_attr, fn_name="on_sample_hit", pid=-1, cpu=-1)
- except Exception:
- print("Failed to attach to a raw event. Please check the event attr used")
- exit()
-
- print("Running for 2 seconds or hit Ctrl-C to end. Check trace file for samples information written by bpf_trace_printk.")
- sleep(2)
-
- @mayFail("This fails on github actions environment, hw perf events are not supported")
- @unittest.skipUnless(kernel_version_ge(4,17), "bpf_perf_event_data->addr requires kernel >= 4.17")
- def test_attach_raw_event_x86(self):
- # on x86, need to set precise_ip in order for perf_events to write to 'addr'
- bpf_text="""
-#include <linux/perf_event.h>
-struct key_t {
- int cpu;
- int pid;
- char name[100];
-};
-
-static inline __attribute__((always_inline)) void get_key(struct key_t* key) {
- key->cpu = bpf_get_smp_processor_id();
- key->pid = bpf_get_current_pid_tgid();
- bpf_get_current_comm(&(key->name), sizeof(key->name));
-}
-
-int on_sample_hit(struct bpf_perf_event_data *ctx) {
- struct key_t key = {};
- get_key(&key);
- u64 addr = ctx->addr;
-
- bpf_trace_printk("test_attach_raw_event_x86: pid: %ld, comm: %s, addr: 0x%llx\\n", key.pid, key.name, addr);
- return 0;
-}
-
-"""
-
- b = BPF(text=bpf_text)
- try:
- event_attr = Perf.perf_event_attr()
- event_attr.type = Perf.PERF_TYPE_HARDWARE
- event_attr.config = PerfHWConfig.CPU_CYCLES
- event_attr.sample_period = 1000000
- event_attr.sample_type = PerfEventSampleFormat.ADDR
- event_attr.exclude_kernel = 1
- event_attr.precise_ip = 2
- b.attach_perf_event_raw(attr=event_attr, fn_name="on_sample_hit", pid=-1, cpu=-1)
- except Exception:
- print("Failed to attach to a raw event. Please check the event attr used")
- exit()
-
- print("Running for 1 seconds or hit Ctrl-C to end. Check trace file for samples information written by bpf_trace_printk.")
- sleep(1)
-
-
- # SW perf events should work on GH actions, so expect this to succeed
- @unittest.skipUnless(kernel_version_ge(4,17), "bpf_perf_event_data->addr requires kernel >= 4.17")
- def test_attach_raw_sw_event(self):
- bpf_text="""
-#include <linux/perf_event.h>
-struct key_t {
- int cpu;
- int pid;
- char name[100];
-};
-
-static inline __attribute__((always_inline)) void get_key(struct key_t* key) {
- key->cpu = bpf_get_smp_processor_id();
- key->pid = bpf_get_current_pid_tgid();
- bpf_get_current_comm(&(key->name), sizeof(key->name));
-}
-
-int on_sample_hit(struct bpf_perf_event_data *ctx) {
- struct key_t key = {};
- get_key(&key);
- u64 addr = ctx->addr;
-
- bpf_trace_printk("test_attach_raw_sw_event: pid: %ld, comm: %s, addr: 0x%llx\\n", key.pid, key.name, addr);
- return 0;
-}
-
-"""
-
- b = BPF(text=bpf_text)
- try:
- event_attr = Perf.perf_event_attr()
- event_attr.type = Perf.PERF_TYPE_SOFTWARE
- event_attr.config = PerfSWConfig.PAGE_FAULTS
- event_attr.sample_period = 100
- event_attr.sample_type = PerfEventSampleFormat.ADDR
- event_attr.exclude_kernel = 1
- b.attach_perf_event_raw(attr=event_attr, fn_name="on_sample_hit", pid=-1, cpu=-1)
- except Exception:
- print("Failed to attach to a raw event. Please check the event attr used")
- exit()
-
- print("Running for 1 seconds or hit Ctrl-C to end. Check trace file for samples information written by bpf_trace_printk.")
- sleep(1)
-
-if __name__ == "__main__":
- unittest.main()
diff --git a/tests/python/test_bpf_log.py b/tests/python/test_bpf_log.py
index e38c5ea..cb3d003 100755
--- a/tests/python/test_bpf_log.py
+++ b/tests/python/test_bpf_log.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
# Copyright (c) PLUMgrid, Inc.
# Licensed under the Apache License, Version 2.0 (the "License")
diff --git a/tests/python/test_brb.py b/tests/python/test_brb.py
index ed4cb7f..9a05a14 100755
--- a/tests/python/test_brb.py
+++ b/tests/python/test_brb.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
# Copyright (c) PLUMgrid, Inc.
# Licensed under the Apache License, Version 2.0 (the "License")
@@ -65,7 +65,7 @@
from netaddr import IPAddress, EUI
from bcc import BPF
from pyroute2 import IPRoute, NetNS, IPDB, NSPopen
-from utils import NSPopenWithCheck, mayFail
+from utils import NSPopenWithCheck
import sys
from time import sleep
from unittest import main, TestCase
@@ -147,7 +147,6 @@
self.br1_rtr[c_uint(0)] = c_uint(self.nsrtr_eth0_out.index)
self.br2_rtr[c_uint(0)] = c_uint(self.nsrtr_eth1_out.index)
- @mayFail("If the 'iperf', 'netserver' and 'netperf' binaries are unavailable, this is allowed to fail.")
def test_brb(self):
try:
b = BPF(src_file=arg1, debug=0)
diff --git a/tests/python/test_brb2.py b/tests/python/test_brb2.py
index c7ef90e..a0a0ecc 100755
--- a/tests/python/test_brb2.py
+++ b/tests/python/test_brb2.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
# Copyright (c) PLUMgrid, Inc.
# Licensed under the Apache License, Version 2.0 (the "License")
@@ -57,7 +57,7 @@
from ctypes import c_uint
from bcc import BPF
from pyroute2 import IPRoute, NetNS, IPDB, NSPopen
-from utils import NSPopenWithCheck, mayFail
+from utils import NSPopenWithCheck
import sys
from time import sleep
from unittest import main, TestCase
@@ -136,7 +136,6 @@
self.attach_filter(self.veth_br1_2_pem, self.pem_fn.fd, self.pem_fn.name)
self.attach_filter(self.veth_br2_2_pem, self.pem_fn.fd, self.pem_fn.name)
- @mayFail("This fails on github actions environment, and needs to be fixed")
def test_brb2(self):
try:
b = BPF(src_file=arg1, debug=0)
diff --git a/tests/python/test_call1.py b/tests/python/test_call1.py
index db40e1a..68d68de 100755
--- a/tests/python/test_call1.py
+++ b/tests/python/test_call1.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
# Copyright (c) PLUMgrid, Inc.
# Licensed under the Apache License, Version 2.0 (the "License")
@@ -10,7 +10,6 @@
import sys
from time import sleep
from unittest import main, TestCase
-from utils import mayFail
arg1 = sys.argv.pop(1)
@@ -37,7 +36,6 @@
self.jump[c_int(S_EOP)] = c_int(eop_fn.fd)
self.stats = b.get_table("stats", c_int, c_ulonglong)
- @mayFail("This may fail on github actions environment due to udp packet loss")
def test_jumps(self):
udp = socket(AF_INET, SOCK_DGRAM)
udp.sendto(b"a" * 10, ("172.16.1.1", 5000))
diff --git a/tests/python/test_clang.py b/tests/python/test_clang.py
index 519e502..36f0a1b 100755
--- a/tests/python/test_clang.py
+++ b/tests/python/test_clang.py
@@ -1,17 +1,16 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
# Copyright (c) PLUMgrid, Inc.
# Licensed under the Apache License, Version 2.0 (the "License")
from bcc import BPF
-from bcc.libbcc import lib
import ctypes as ct
from unittest import main, skipUnless, TestCase
-from utils import kernel_version_ge
import os
import sys
import socket
import struct
from contextlib import contextmanager
+import distutils.version
@contextmanager
def redirect_stderr(to):
@@ -25,6 +24,17 @@
sys.stderr.flush()
os.dup2(copied.fileno(), stderr_fd)
+def kernel_version_ge(major, minor):
+ # True if running kernel is >= X.Y
+ version = distutils.version.LooseVersion(os.uname()[2]).version
+ if version[0] > major:
+ return True
+ if version[0] < major:
+ return False
+ if minor and version[1] < minor:
+ return False
+ return True
+
class TestClang(TestCase):
def test_complex(self):
b = BPF(src_file="test_clang_complex.c", debug=0)
@@ -68,8 +78,9 @@
def test_probe_read3(self):
text = """
+#define KBUILD_MODNAME "foo"
#include <net/tcp.h>
-#define _(P) ({typeof(P) val = 0; bpf_probe_read_kernel(&val, sizeof(val), &P); val;})
+#define _(P) ({typeof(P) val = 0; bpf_probe_read(&val, sizeof(val), &P); val;})
int count_tcp(struct pt_regs *ctx, struct sk_buff *skb) {
return _(TCP_SKB_CB(skb)->tcp_gso_size);
}
@@ -79,8 +90,9 @@
def test_probe_read4(self):
text = """
+#define KBUILD_MODNAME "foo"
#include <net/tcp.h>
-#define _(P) ({typeof(P) val = 0; bpf_probe_read_kernel(&val, sizeof(val), &P); val;})
+#define _(P) ({typeof(P) val = 0; bpf_probe_read(&val, sizeof(val), &P); val;})
int test(struct pt_regs *ctx, struct sk_buff *skb) {
return _(TCP_SKB_CB(skb)->tcp_gso_size) + skb->protocol;
}
@@ -90,6 +102,7 @@
def test_probe_read_whitelist1(self):
text = """
+#define KBUILD_MODNAME "foo"
#include <net/tcp.h>
int count_tcp(struct pt_regs *ctx, struct sk_buff *skb) {
// The below define is in net/tcp.h:
@@ -98,7 +111,7 @@
// failing below statement
// return TCP_SKB_CB(skb)->tcp_gso_size;
u16 val = 0;
- bpf_probe_read_kernel(&val, sizeof(val), &(TCP_SKB_CB(skb)->tcp_gso_size));
+ bpf_probe_read(&val, sizeof(val), &(TCP_SKB_CB(skb)->tcp_gso_size));
return val;
}
"""
@@ -107,6 +120,7 @@
def test_probe_read_whitelist2(self):
text = """
+#define KBUILD_MODNAME "foo"
#include <net/tcp.h>
int count_tcp(struct pt_regs *ctx, struct sk_buff *skb) {
// The below define is in net/tcp.h:
@@ -115,7 +129,7 @@
// failing below statement
// return TCP_SKB_CB(skb)->tcp_gso_size;
u16 val = 0;
- bpf_probe_read_kernel(&val, sizeof(val), &(TCP_SKB_CB(skb)->tcp_gso_size));
+ bpf_probe_read(&val, sizeof(val), &(TCP_SKB_CB(skb)->tcp_gso_size));
return val + skb->protocol;
}
"""
@@ -144,7 +158,6 @@
b = BPF(text=text, debug=0)
fns = b.load_funcs(BPF.KPROBE)
- @skipUnless(lib.bpf_module_rw_engine_enabled(), "requires enabled rwengine")
def test_sscanf(self):
text = """
BPF_HASH(stats, int, struct { u64 a; u64 b; u64 c:36; u64 d:28; struct { u32 a; u32 b; } s; }, 10);
@@ -166,7 +179,6 @@
self.assertEqual(l.s.a, 5)
self.assertEqual(l.s.b, 6)
- @skipUnless(lib.bpf_module_rw_engine_enabled(), "requires enabled rwengine")
def test_sscanf_array(self):
text = """
BPF_HASH(stats, int, struct { u32 a[3]; u32 b; }, 10);
@@ -183,7 +195,6 @@
self.assertEqual(l.a[2], 3)
self.assertEqual(l.b, 4)
- @skipUnless(lib.bpf_module_rw_engine_enabled(), "requires enabled rwengine")
def test_sscanf_string(self):
text = """
struct Symbol {
@@ -312,16 +323,6 @@
return 0;
}""")
- @skipUnless(kernel_version_ge(5,7), "requires kernel >= 5.7")
- def test_lsm_probe(self):
- # Skip if the kernel is not compiled with CONFIG_BPF_LSM
- if not BPF.support_lsm():
- return
- b = BPF(text="""
-LSM_PROBE(bpf, int cmd, union bpf_attr *uattr, unsigned int size) {
- return 0;
-}""")
-
def test_probe_read_helper(self):
b = BPF(text="""
#include <linux/fs.h>
@@ -395,10 +396,8 @@
key.curr_pid = bpf_get_current_pid_tgid();
key.prev_pid = prev->pid;
- val = stats.lookup_or_try_init(&key, &zero);
- if (val) {
- (*val)++;
- }
+ val = stats.lookup_or_init(&key, &zero);
+ (*val)++;
return 0;
}
""")
@@ -498,34 +497,7 @@
b = BPF(text=text)
fn = b.load_func("test", BPF.KPROBE)
- def test_probe_read_nested_deref3(self):
- text = """
-#include <net/inet_sock.h>
-int test(struct pt_regs *ctx, struct sock *sk) {
- struct sock **ptr1, **ptr2 = &sk;
- ptr1 = &sk;
- return (*ptr1)->sk_daddr + (*ptr2)->sk_daddr;
-}
-"""
- b = BPF(text=text)
- fn = b.load_func("test", BPF.KPROBE)
-
- def test_probe_read_nested_deref_func1(self):
- text = """
-#include <net/inet_sock.h>
-static struct sock **subtest(struct sock **sk) {
- return sk;
-}
-int test(struct pt_regs *ctx, struct sock *sk) {
- struct sock **ptr1, **ptr2 = subtest(&sk);
- ptr1 = subtest(&sk);
- return (*ptr1)->sk_daddr + (*ptr2)->sk_daddr;
-}
-"""
- b = BPF(text=text)
- fn = b.load_func("test", BPF.KPROBE)
-
- def test_probe_read_nested_deref_func2(self):
+ def test_probe_read_nested_deref_func(self):
text = """
#include <net/inet_sock.h>
static int subtest(struct sock ***skp) {
@@ -845,11 +817,7 @@
}
"""
b = BPF(text=text)
- try:
- b.attach_kprobe(event="__vfs_read", fn_name="trace_read_entry")
- except Exception:
- print('Current kernel does not have __vfs_read, try vfs_read instead')
- b.attach_kprobe(event="vfs_read", fn_name="trace_read_entry")
+ b.attach_kprobe(event="__vfs_read", fn_name="trace_read_entry")
def test_printk_f(self):
text = """
@@ -974,7 +942,6 @@
BPF_HASH(drops, struct a);
"""
b = BPF(text=text)
- t = b['drops']
def test_int128_types(self):
text = """
@@ -1075,6 +1042,7 @@
def test_probe_read_return(self):
text = """
+#define KBUILD_MODNAME "foo"
#include <uapi/linux/ptrace.h>
#include <linux/tcp.h>
static inline unsigned char *my_skb_transport_header(struct sk_buff *skb) {
@@ -1090,6 +1058,7 @@
def test_probe_read_multiple_return(self):
text = """
+#define KBUILD_MODNAME "foo"
#include <uapi/linux/ptrace.h>
#include <linux/tcp.h>
static inline u64 error_function() {
@@ -1110,6 +1079,7 @@
def test_probe_read_return_expr(self):
text = """
+#define KBUILD_MODNAME "foo"
#include <uapi/linux/ptrace.h>
#include <linux/tcp.h>
static inline unsigned char *my_skb_transport_header(struct sk_buff *skb) {
@@ -1125,6 +1095,7 @@
def test_probe_read_return_call(self):
text = """
+#define KBUILD_MODNAME "foo"
#include <uapi/linux/ptrace.h>
#include <linux/tcp.h>
static inline struct tcphdr *my_skb_transport_header(struct sk_buff *skb) {
@@ -1143,7 +1114,7 @@
#include <net/inet_sock.h>
static inline int test_help(__be16 *addr) {
__be16 val = 0;
- bpf_probe_read_kernel(&val, sizeof(val), addr);
+ bpf_probe_read(&val, sizeof(val), addr);
return val;
}
int test(struct pt_regs *ctx) {
@@ -1247,8 +1218,7 @@
struct bpf_map;
BPF_HASH(map);
int map_delete(struct pt_regs *ctx, struct bpf_map *bpfmap, u64 *k) {
- map.increment(42, 5);
- map.atomic_increment(42, 5);
+ map.increment(42, 10);
return 0;
}
""")
@@ -1280,53 +1250,5 @@
self.assertEqual(st.a, 10)
self.assertEqual(st.b, 20)
- @skipUnless(kernel_version_ge(4,14), "requires kernel >= 4.14")
- def test_jump_table(self):
- text = """
-#include <linux/blk_types.h>
-#include <linux/blkdev.h>
-#include <linux/time64.h>
-
-BPF_PERCPU_ARRAY(rwdf_100ms, u64, 400);
-
-int do_request(struct pt_regs *ctx, struct request *rq) {
- u32 cmd_flags;
- u64 base, dur, slot, now = 100000;
-
- if (!rq->start_time_ns)
- return 0;
-
- if (!rq->rq_disk || rq->rq_disk->major != 5 ||
- rq->rq_disk->first_minor != 6)
- return 0;
-
- cmd_flags = rq->cmd_flags;
- switch (cmd_flags & REQ_OP_MASK) {
- case REQ_OP_READ:
- base = 0;
- break;
- case REQ_OP_WRITE:
- base = 100;
- break;
- case REQ_OP_DISCARD:
- base = 200;
- break;
- case REQ_OP_FLUSH:
- base = 300;
- break;
- default:
- return 0;
- }
-
- dur = now - rq->start_time_ns;
- slot = min_t(size_t, div_u64(dur, 100 * NSEC_PER_MSEC), 99);
- rwdf_100ms.increment(base + slot);
-
- return 0;
-}
-"""
- b = BPF(text=text)
- fns = b.load_funcs(BPF.KPROBE)
-
if __name__ == "__main__":
main()
diff --git a/tests/python/test_clang_complex.c b/tests/python/test_clang_complex.c
index b0397e8..8cb9d7c 100644
--- a/tests/python/test_clang_complex.c
+++ b/tests/python/test_clang_complex.c
@@ -13,11 +13,14 @@
BPF_HASH(fwd_map, struct FwdKey, struct FwdLeaf, 1);
// array
+struct ConfigKey {
+ u32 index;
+};
struct ConfigLeaf {
u32 bpfdev_ip;
u32 slave_ip;
};
-BPF_TABLE("array", u32, struct ConfigLeaf, config_map, 1);
+BPF_TABLE("array", struct ConfigKey, struct ConfigLeaf, config_map, 1);
// hash
struct MacaddrKey {
@@ -46,7 +49,7 @@
// make sure configured
u32 slave_ip;
- u32 cfg_key = 0;
+ struct ConfigKey cfg_key = {.index = 0};
struct ConfigLeaf *cfg_leaf = config_map.lookup(&cfg_key);
if (cfg_leaf) {
slave_ip = cfg_leaf->slave_ip;
@@ -129,7 +132,7 @@
u64 src_mac;
u64 dst_mac;
- u32 cfg_key = 0;
+ struct ConfigKey cfg_key = {.index = 0};
struct ConfigLeaf *cfg_leaf = config_map.lookup(&cfg_key);
if (cfg_leaf) {
struct MacaddrKey mac_key = {.ip = cfg_leaf->bpfdev_ip};
diff --git a/tests/python/test_debuginfo.py b/tests/python/test_debuginfo.py
index 3bf5a2b..ba4bdd6 100755
--- a/tests/python/test_debuginfo.py
+++ b/tests/python/test_debuginfo.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
# Copyright (c) Sasha Goldshtein
# Licensed under the Apache License, Version 2.0 (the "License")
@@ -6,7 +6,6 @@
import subprocess
from bcc import SymbolCache, BPF
from unittest import main, TestCase
-from utils import mayFail
class TestKSyms(TestCase):
def grab_sym(self):
@@ -101,7 +100,6 @@
def test_resolve_addr(self):
self.resolve_addr()
- @mayFail("This fails on github actions environment, and needs to be fixed")
def test_resolve_name(self):
self.resolve_name()
@@ -132,7 +130,6 @@
def test_resolve_name(self):
self.resolve_addr()
- @mayFail("This fails on github actions environment, and needs to be fixed")
def test_resolve_addr(self):
self.resolve_name()
diff --git a/tests/python/test_disassembler.py b/tests/python/test_disassembler.py
deleted file mode 100755
index 794309a..0000000
--- a/tests/python/test_disassembler.py
+++ /dev/null
@@ -1,197 +0,0 @@
-#!/usr/bin/env python3
-# Copyright (c) Clevernet
-# Licensed under the Apache License, Version 2.0 (the "License")
-
-# test program for the 'disassemble_func' and 'decode_table' methods
-
-from bcc import BPF
-from bcc import disassembler
-import ctypes as ct
-import random
-from unittest import main, TestCase
-
-class BPFInstr(ct.Structure):
- _pack_ = 1
- _fields_ = [('opcode', ct.c_uint8),
- ('dst', ct.c_uint8, 4),
- ('src', ct.c_uint8, 4),
- ('offset', ct.c_int16),
- ('imm', ct.c_int32)]
-
-class TestDisassembler(TestCase):
- opcodes = [(0x04, "%dst += %imm"),
- (0x05, "goto %off <%jmp>"),
- (0x07, "%dst += %imm"),
- (0x0c, "%dst += %src"),
- (0x0f, "%dst += %src"),
- (0x14, "%dst -= %imm"),
- (0x15, "if %dst == %imm goto pc%off <%jmp>"),
- (0x17, "%dst -= %imm"),
- #(0x18, "lddw"),
- (0x1c, "%dst -= %src"),
- (0x1d, "if %dst == %src goto pc%off <%jmp>"),
- (0x1f, "%dst -= %src"),
- (0x20, "r0 = *(u32*)skb[%imm]"),
- (0x24, "%dst *= %imm"),
- (0x25, "if %dst > %imm goto pc%off <%jmp>"),
- (0x27, "%dst *= %imm"),
- (0x28, "r0 = *(u16*)skb[%imm]"),
- (0x2c, "%dst *= %src"),
- (0x2d, "if %dst > %src goto pc%off <%jmp>"),
- (0x2f, "%dst *= %src"),
- (0x30, "r0 = *(u8*)skb[%imm]"),
- (0x34, "%dst /= %imm"),
- (0x35, "if %dst >= %imm goto pc%off <%jmp>"),
- (0x37, "%dst /= %imm"),
- (0x38, "r0 = *(u64*)skb[%imm]"),
- (0x3c, "%dst /= %src"),
- (0x3d, "if %dst >= %src goto pc%off <%jmp>"),
- (0x3f, "%dst /= %src"),
- (0x40, "r0 = *(u32*)skb[%src %sim]"),
- (0x44, "%dst |= %ibw"),
- (0x45, "if %dst & %imm goto pc%off <%jmp>"),
- (0x47, "%dst |= %ibw"),
- (0x48, "r0 = *(u16*)skb[%src %sim]"),
- (0x4c, "%dst |= %src"),
- (0x4d, "if %dst & %src goto pc%off <%jmp>"),
- (0x4f, "%dst |= %src"),
- (0x50, "r0 = *(u8*)skb[%src %sim]"),
- (0x54, "%dst &= %ibw"),
- (0x55, "if %dst != %imm goto pc%off <%jmp>"),
- (0x57, "%dst &= %ibw"),
- (0x58, "r0 = *(u64*)skb[%src %sim]"),
- (0x5c, "%dst &= %src"),
- (0x5d, "if %dst != %src goto pc%off <%jmp>"),
- (0x5f, "%dst &= %src"),
- (0x61, "%dst = *(u32*)(%src %off)"),
- (0x62, "*(u32*)(%dst %off) = %imm"),
- (0x63, "*(u32*)(%dst %off) = %src"),
- (0x64, "%dst <<= %imm"),
- (0x65, "if %dst s> %imm goto pc%off <%jmp>"),
- (0x67, "%dst <<= %imm"),
- (0x69, "%dst = *(u16*)(%src %off)"),
- (0x6a, "*(u16*)(%dst %off) = %imm"),
- (0x6b, "*(u16*)(%dst %off) = %src"),
- (0x6c, "%dst <<= %src"),
- (0x6d, "if %dst s> %src goto pc%off <%jmp>"),
- (0x6f, "%dst <<= %src"),
- (0x71, "%dst = *(u8*)(%src %off)"),
- (0x72, "*(u8*)(%dst %off) = %imm"),
- (0x73, "*(u8*)(%dst %off) = %src"),
- (0x74, "%dst >>= %imm"),
- (0x75, "if %dst s>= %imm goto pc%off <%jmp>"),
- (0x77, "%dst >>= %imm"),
- (0x79, "%dst = *(u64*)(%src %off)"),
- (0x7a, "*(u64*)(%dst %off) = %imm"),
- (0x7b, "*(u64*)(%dst %off) = %src"),
- (0x7c, "%dst >>= %src"),
- (0x7d, "if %dst s>= %src goto pc%off <%jmp>"),
- (0x7f, "%dst >>= %src"),
- (0x84, "%dst = ~ (u32)%dst"),
- #(0x85, "call"),
- (0x87, "%dst = ~ (u64)%dst"),
- (0x94, "%dst %= %imm"),
- (0x95, "exit"),
- (0x97, "%dst %= %imm"),
- (0x9c, "%dst %= %src"),
- (0x9f, "%dst %= %src"),
- (0xa4, "%dst ^= %ibw"),
- (0xa5, "if %dst < %imm goto pc%off <%jmp>"),
- (0xa7, "%dst ^= %ibw"),
- (0xac, "%dst ^= %src"),
- (0xad, "if %dst < %src goto pc%off <%jmp>"),
- (0xaf, "%dst ^= %src"),
- (0xb4, "%dst = %imm"),
- (0xb5, "if %dst <= %imm goto pc%off <%jmp>"),
- (0xb7, "%dst = %imm"),
- (0xbc, "%dst = %src"),
- (0xbd, "if %dst <= %src goto pc%off <%jmp>"),
- (0xbf, "%dst = %src"),
- (0xc4, "%dst s>>= %imm"),
- (0xc5, "if %dst s< %imm goto pc%off <%jmp>"),
- (0xc7, "%dst s>>= %imm"),
- (0xcc, "%dst s>>= %src"),
- (0xcd, "if %dst s< %src goto pc%off <%jmp>"),
- (0xcf, "%dst s>>= %src"),
- (0xd5, "if %dst s<= %imm goto pc%off <%jmp>"),
- (0xdc, "%dst endian %src"),
- (0xdd, "if %dst s<= %imm goto pc%off <%jmp>"),]
-
- @classmethod
- def build_instr(cls, op):
- dst = random.randint(0, 0xf)
- src = random.randint(0, 0xf)
- offset = random.randint(0, 0xffff)
- imm = random.randint(0, 0xffffffff)
- return BPFInstr(op, dst, src, offset, imm)
-
- @classmethod
- def format_instr(cls, instr, fmt):
- uimm = ct.c_uint32(instr.imm).value
- return (fmt.replace("%dst", "r%d" % (instr.dst))
- .replace("%src", "r%d" % (instr.src))
- .replace("%imm", "%d" % (instr.imm))
- .replace("%ibw", "0x%x" % (uimm))
- .replace("%sim", "%+d" % (instr.imm))
- .replace("%off", "%+d" % (instr.offset))
- .replace("%jmp", "%d" % (instr.offset + 1)))
-
- def test_func(self):
- b = BPF(text="""
- struct key_t {int a; short b; struct {int c:4; int d:8;} e;} __attribute__((__packed__));
- BPF_HASH(test_map, struct key_t);
- int test_func(void)
- {
- return 1;
- }""")
-
- self.assertEqual(
- """Disassemble of BPF program test_func:
- 0: (b7) r0 = 1
- 1: (95) exit""",
- b.disassemble_func("test_func"))
-
- def _assert_equal_ignore_fd_id(s1, s2):
- # In first line of string like
- # Layout of BPF map test_map (type HASH, FD 3, ID 0):
- # Ignore everything from FD to end-of-line
- # Compare rest of string normally
- s1_lines = s1.split('\n')
- s2_lines = s2.split('\n')
- s1_first_cut = s1_lines[0]
- s1_first_cut = s1_first_cut[0:s1_first_cut.index("FD")]
- s2_first_cut = s2_lines[0]
- s2_first_cut = s2_first_cut[0:s2_first_cut.index("FD")]
-
- self.assertEqual(s1_first_cut, s2_first_cut)
-
- s1_rest = '\n'.join(s1_lines[1:])
- s2_rest = '\n'.join(s2_lines[1:])
- self.assertEqual(s1_rest, s2_rest)
-
- _assert_equal_ignore_fd_id(
- """Layout of BPF map test_map (type HASH, FD 3, ID 0):
- struct {
- int a;
- short b;
- struct {
- int c:4;
- int d:8;
- } e;
- } key;
- unsigned long long value;""",
- b.decode_table("test_map"))
-
- def test_bpf_isa(self):
- for op, instr_fmt in self.opcodes:
- instr_fmt
- if instr_fmt is None:
- continue
- instr = self.build_instr(op)
- instr_str = ct.string_at(ct.addressof(instr), ct.sizeof(instr))
- target_text = self.format_instr(instr, instr_fmt)
- self.assertEqual(disassembler.disassemble_str(instr_str)[0],
- "%4d: (%02x) %s" % (0, op, target_text))
-
-if __name__ == "__main__":
- main()
diff --git a/tests/python/test_dump_func.py b/tests/python/test_dump_func.py
index 56872f5..6fd3b49 100755
--- a/tests/python/test_dump_func.py
+++ b/tests/python/test_dump_func.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
# Copyright (c) PLUMgrid, Inc.
# Licensed under the Apache License, Version 2.0 (the "License")
diff --git a/tests/python/test_flags.py b/tests/python/test_flags.py
index 1e0cb5a..a5d2b42 100644
--- a/tests/python/test_flags.py
+++ b/tests/python/test_flags.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
# Copyright (c) PLUMgrid, Inc.
# Licensed under the Apache License, Version 2.0 (the "License")
diff --git a/tests/python/test_free_bcc_memory.py b/tests/python/test_free_bcc_memory.py
index 232baa6..bb2c8fb 100755
--- a/tests/python/test_free_bcc_memory.py
+++ b/tests/python/test_free_bcc_memory.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
#
# USAGE: test_usdt.py
#
@@ -9,9 +9,20 @@
from bcc import BPF
from unittest import main, skipUnless, TestCase
from subprocess import Popen, PIPE
-from utils import kernel_version_ge
+import distutils.version
import os
+def kernel_version_ge(major, minor):
+ # True if running kernel is >= X.Y
+ version = distutils.version.LooseVersion(os.uname()[2]).version
+ if version[0] > major:
+ return True
+ if version[0] < major:
+ return False
+ if minor and version[1] < minor:
+ return False
+ return True
+
class TestFreeLLVMMemory(TestCase):
def getRssFile(self):
p = Popen(["cat", "/proc/" + str(os.getpid()) + "/status"],
diff --git a/tests/python/test_histogram.py b/tests/python/test_histogram.py
index 92eee91..2fb8c16 100755
--- a/tests/python/test_histogram.py
+++ b/tests/python/test_histogram.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
# Copyright (c) PLUMgrid, Inc.
# Licensed under the Apache License, Version 2.0 (the "License")
@@ -17,7 +17,6 @@
BPF_HASH(stub);
int kprobe__htab_map_delete_elem(struct pt_regs *ctx, struct bpf_map *map, u64 *k) {
hist1.increment(bpf_log2l(*k));
- hist1.atomic_increment(bpf_log2l(*k));
return 0;
}
""")
@@ -44,7 +43,6 @@
BPF_HASH(stub2);
int kprobe__htab_map_delete_elem(struct pt_regs *ctx, struct bpf_map *map, u64 *k) {
hist1.increment((Key){map, bpf_log2l(*k)});
- hist1.atomic_increment((Key){map, bpf_log2l(*k)});
return 0;
}
""")
@@ -61,19 +59,12 @@
b = BPF(text="""
#include <uapi/linux/ptrace.h>
#include <linux/sched.h>
-#include <linux/version.h>
typedef struct { char name[TASK_COMM_LEN]; u64 slot; } Key;
BPF_HISTOGRAM(hist1, Key, 1024);
int kprobe__finish_task_switch(struct pt_regs *ctx, struct task_struct *prev) {
-#if LINUX_VERSION_CODE < KERNEL_VERSION(5,5,0)
Key k = {.slot = bpf_log2l(prev->real_start_time)};
-#else
- Key k = {.slot = bpf_log2l(prev->start_boottime)};
-#endif
- if (!bpf_get_current_comm(&k.name, sizeof(k.name))) {
+ if (!bpf_get_current_comm(&k.name, sizeof(k.name)))
hist1.increment(k);
- hist1.atomic_increment(k);
- }
return 0;
}
""")
diff --git a/tests/python/test_license.py b/tests/python/test_license.py
index f9b070d..f0c6b1d 100755
--- a/tests/python/test_license.py
+++ b/tests/python/test_license.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
# Copyright (c) 2018 Clevernet, Inc.
# Licensed under the Apache License, Version 2.0 (the "License")
@@ -42,10 +42,8 @@
key.uid = uid & 0xFFFFFFFF;
bpf_get_current_comm(&(key.comm), 16);
- val = counts.lookup_or_try_init(&key, &zero); // update counter
- if (val) {
- (*val)++;
- }
+ val = counts.lookup_or_init(&key, &zero); // update counter
+ (*val)++;
return 0;
}
"""
diff --git a/tests/python/test_lpm_trie.py b/tests/python/test_lpm_trie.py
old mode 100755
new mode 100644
index e77ae3f..560cb4b
--- a/tests/python/test_lpm_trie.py
+++ b/tests/python/test_lpm_trie.py
@@ -1,11 +1,9 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
# Copyright (c) 2017 Facebook, Inc.
# Licensed under the Apache License, Version 2.0 (the "License")
import ctypes as ct
-import os
-from unittest import main, skipUnless, TestCase
-from utils import kernel_version_ge
+import unittest
from bcc import BPF
from netaddr import IPAddress
@@ -17,15 +15,10 @@
_fields_ = [("prefixlen", ct.c_uint),
("data", ct.c_ushort * 8)]
-@skipUnless(kernel_version_ge(4, 11), "requires kernel >= 4.11")
-class TestLpmTrie(TestCase):
+class TestLpmTrie(unittest.TestCase):
def test_lpm_trie_v4(self):
test_prog1 = """
- struct key_v4 {
- u32 prefixlen;
- u32 data[4];
- };
- BPF_LPM_TRIE(trie, struct key_v4, int, 16);
+ BPF_LPM_TRIE(trie, u64, int, 16);
"""
b = BPF(text=test_prog1)
t = b["trie"]
@@ -78,4 +71,4 @@
v = t[k]
if __name__ == "__main__":
- main()
+ unittest.main()
diff --git a/tests/python/test_lru.py b/tests/python/test_lru.py
index 5d4a049..fd279c1 100644
--- a/tests/python/test_lru.py
+++ b/tests/python/test_lru.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
# Copyright (c) PLUMgrid, Inc.
# Licensed under the Apache License, Version 2.0 (the "License")
@@ -26,10 +26,8 @@
int hello_world(void *ctx) {
u32 key=0;
u32 value = 0, *val;
- val = stats.lookup_or_try_init(&key, &value);
- if (val) {
- *val += 1;
- }
+ val = stats.lookup_or_init(&key, &value);
+ *val += 1;
return 0;
}
"""
@@ -54,8 +52,8 @@
sum = stats_map.sum(stats_map.Key(0))
avg = stats_map.average(stats_map.Key(0))
max = stats_map.max(stats_map.Key(0))
- self.assertGreater(sum.value, 0)
- self.assertGreater(max.value, 0)
+ self.assertGreater(sum.value, 0L)
+ self.assertGreater(max.value, 0L)
b.detach_kprobe(event_name)
if __name__ == "__main__":
diff --git a/tests/python/test_map_batch_ops.py b/tests/python/test_map_batch_ops.py
deleted file mode 100755
index 8efa685..0000000
--- a/tests/python/test_map_batch_ops.py
+++ /dev/null
@@ -1,143 +0,0 @@
-#!/usr/bin/env python3
-#
-# USAGE: test_map_batch_ops.py
-#
-# Copyright (c) Emilien Gobillot
-# Licensed under the Apache License, Version 2.0 (the "License")
-
-from __future__ import print_function
-from unittest import main, skipUnless, TestCase
-from utils import kernel_version_ge
-from bcc import BPF
-
-import os
-import ctypes as ct
-
-
-@skipUnless(kernel_version_ge(5, 6), "requires kernel >= 5.6")
-class TestMapBatch(TestCase):
- MAPSIZE = 1024
- SUBSET_SIZE = 32
-
- def fill_hashmap(self):
- b = BPF(text=b"""BPF_HASH(map, int, int, %d);""" % self.MAPSIZE)
- hmap = b[b"map"]
- for i in range(0, self.MAPSIZE):
- hmap[ct.c_int(i)] = ct.c_int(i)
- return hmap
-
- def prepare_keys_subset(self, hmap, count=None):
- if not count:
- count = self.SUBSET_SIZE
- keys = (hmap.Key * count)()
- i = 0
- for k, _ in sorted(hmap.items_lookup_batch()):
- if i < count:
- keys[i] = k
- i += 1
- else:
- break
-
- return keys
-
- def prepare_values_subset(self, hmap, count=None):
- if not count:
- count = self.SUBSET_SIZE
- values = (hmap.Leaf * count)()
- i = 0
- for _, v in sorted(hmap.items_lookup_batch()):
- if i < count:
- values[i] = v*v
- i += 1
- else:
- break
- return values
-
- def check_hashmap_values(self, it):
- i = 0
- for k, v in sorted(it):
- self.assertEqual(k, i)
- self.assertEqual(v, i)
- i += 1
- return i
-
- def test_lookup_and_delete_batch_all_keys(self):
- # fill the hashmap
- hmap = self.fill_hashmap()
-
- # check values and count them
- count = self.check_hashmap_values(hmap.items_lookup_and_delete_batch())
- self.assertEqual(count, self.MAPSIZE)
-
- # and check the delete has worked, i.e map is now empty
- count = sum(1 for _ in hmap.items())
- self.assertEqual(count, 0)
-
- def test_lookup_batch_all_keys(self):
- # fill the hashmap
- hmap = self.fill_hashmap()
-
- # check values and count them
- count = self.check_hashmap_values(hmap.items_lookup_batch())
- self.assertEqual(count, self.MAPSIZE)
-
- def test_delete_batch_all_keys(self):
- # Delete all key/value in the map
- # fill the hashmap
- hmap = self.fill_hashmap()
- hmap.items_delete_batch()
-
- # check the delete has worked, i.e map is now empty
- count = sum(1 for _ in hmap.items())
- self.assertEqual(count, 0)
-
- def test_delete_batch_subset(self):
- # Delete only a subset of key/value in the map
- # fill the hashmap
- hmap = self.fill_hashmap()
- keys = self.prepare_keys_subset(hmap)
-
- hmap.items_delete_batch(keys)
- # check the delete has worked, i.e map is now empty
- count = sum(1 for _ in hmap.items())
- self.assertEqual(count, self.MAPSIZE - self.SUBSET_SIZE)
-
- def test_update_batch_all_keys(self):
- hmap = self.fill_hashmap()
-
- # preparing keys and new values arrays
- keys = (hmap.Key * self.MAPSIZE)()
- new_values = (hmap.Leaf * self.MAPSIZE)()
- for i in range(self.MAPSIZE):
- keys[i] = ct.c_int(i)
- new_values[i] = ct.c_int(-1)
- hmap.items_update_batch(keys, new_values)
-
- # check the update has worked, i.e sum of values is -NUM_KEYS
- count = sum(v.value for v in hmap.values())
- self.assertEqual(count, -1*self.MAPSIZE)
-
- def test_update_batch_subset(self):
- # fill the hashmap
- hmap = self.fill_hashmap()
- keys = self.prepare_keys_subset(hmap, count=self.SUBSET_SIZE)
- new_values = self.prepare_values_subset(hmap, count=self.SUBSET_SIZE)
-
- hmap.items_update_batch(keys, new_values)
-
- # check all the values in the map
- # the first self.SUBSET_SIZE keys follow this rule value = keys * keys
- # the remaning keys follow this rule : value = keys
- i = 0
- for k, v in sorted(hmap.items_lookup_batch()):
- if i < self.SUBSET_SIZE:
- self.assertEqual(v, k*k) # values are the square of the keys
- i += 1
- else:
- self.assertEqual(v, k) # values = keys
-
- self.assertEqual(i, self.SUBSET_SIZE)
-
-
-if __name__ == "__main__":
- main()
diff --git a/tests/python/test_map_in_map.py b/tests/python/test_map_in_map.py
deleted file mode 100755
index 46e6292..0000000
--- a/tests/python/test_map_in_map.py
+++ /dev/null
@@ -1,217 +0,0 @@
-#!/usr/bin/env python3
-#
-# USAGE: test_map_in_map.py
-#
-# Copyright 2019 Facebook, Inc
-# Licensed under the Apache License, Version 2.0 (the "License")
-
-from __future__ import print_function
-from bcc import BPF
-from unittest import main, skipUnless, TestCase
-from utils import kernel_version_ge
-import ctypes as ct
-import os
-
-
-class CustomKey(ct.Structure):
- _fields_ = [
- ("value_1", ct.c_int),
- ("value_2", ct.c_int)
- ]
-
-@skipUnless(kernel_version_ge(4,11), "requires kernel >= 4.11")
-class TestUDST(TestCase):
- def test_hash_table(self):
- bpf_text = """
- BPF_ARRAY(cntl, int, 1);
- BPF_TABLE("hash", int, int, ex1, 1024);
- BPF_TABLE("hash", int, int, ex2, 1024);
- BPF_HASH_OF_MAPS(maps_hash, int, "ex1", 10);
-
- int syscall__getuid(void *ctx) {
- int key = 0, data, *val, cntl_val;
- void *inner_map;
-
- val = cntl.lookup(&key);
- if (!val || *val == 0)
- return 0;
-
- cntl_val = *val;
- inner_map = maps_hash.lookup(&cntl_val);
- if (!inner_map)
- return 0;
-
- val = bpf_map_lookup_elem(inner_map, &key);
- if (!val) {
- data = 1;
- bpf_map_update_elem(inner_map, &key, &data, 0);
- } else {
- data = 1 + *val;
- bpf_map_update_elem(inner_map, &key, &data, 0);
- }
-
- return 0;
- }
-"""
- b = BPF(text=bpf_text)
- cntl_map = b.get_table("cntl")
- ex1_map = b.get_table("ex1")
- ex2_map = b.get_table("ex2")
- hash_maps = b.get_table("maps_hash")
-
- hash_maps[ct.c_int(1)] = ct.c_int(ex1_map.get_fd())
- hash_maps[ct.c_int(2)] = ct.c_int(ex2_map.get_fd())
-
- syscall_fnname = b.get_syscall_fnname("getuid")
- b.attach_kprobe(event=syscall_fnname, fn_name="syscall__getuid")
-
- try:
- ex1_map[ct.c_int(0)]
- raise Exception("Unexpected success for ex1_map[0]")
- except KeyError:
- pass
-
- cntl_map[0] = ct.c_int(1)
- os.getuid()
- assert(ex1_map[ct.c_int(0)].value >= 1)
-
- try:
- ex2_map[ct.c_int(0)]
- raise Exception("Unexpected success for ex2_map[0]")
- except KeyError:
- pass
-
- cntl_map[0] = ct.c_int(2)
- os.getuid()
- assert(ex2_map[ct.c_int(0)].value >= 1)
-
- b.detach_kprobe(event=syscall_fnname)
- del hash_maps[ct.c_int(1)]
- del hash_maps[ct.c_int(2)]
-
- def test_hash_table_custom_key(self):
- bpf_text = """
- struct custom_key {
- int value_1;
- int value_2;
- };
-
- BPF_ARRAY(cntl, int, 1);
- BPF_TABLE("hash", int, int, ex1, 1024);
- BPF_TABLE("hash", int, int, ex2, 1024);
- BPF_HASH_OF_MAPS(maps_hash, struct custom_key, "ex1", 10);
-
- int syscall__getuid(void *ctx) {
- struct custom_key hash_key = {1, 0};
- int key = 0, data, *val, cntl_val;
- void *inner_map;
-
- val = cntl.lookup(&key);
- if (!val || *val == 0)
- return 0;
-
- hash_key.value_2 = *val;
- inner_map = maps_hash.lookup(&hash_key);
- if (!inner_map)
- return 0;
-
- val = bpf_map_lookup_elem(inner_map, &key);
- if (!val) {
- data = 1;
- bpf_map_update_elem(inner_map, &key, &data, 0);
- } else {
- data = 1 + *val;
- bpf_map_update_elem(inner_map, &key, &data, 0);
- }
-
- return 0;
- }
-"""
- b = BPF(text=bpf_text)
- cntl_map = b.get_table("cntl")
- ex1_map = b.get_table("ex1")
- ex2_map = b.get_table("ex2")
- hash_maps = b.get_table("maps_hash")
-
- hash_maps[CustomKey(1, 1)] = ct.c_int(ex1_map.get_fd())
- hash_maps[CustomKey(1, 2)] = ct.c_int(ex2_map.get_fd())
- syscall_fnname = b.get_syscall_fnname("getuid")
- b.attach_kprobe(event=syscall_fnname, fn_name="syscall__getuid")
-
- try:
- ex1_map[ct.c_int(0)]
- raise Exception("Unexpected success for ex1_map[0]")
- except KeyError:
- pass
-
- cntl_map[0] = ct.c_int(1)
- os.getuid()
- assert(ex1_map[ct.c_int(0)].value >= 1)
-
- try:
- ex2_map[ct.c_int(0)]
- raise Exception("Unexpected success for ex2_map[0]")
- except KeyError:
- pass
-
- cntl_map[0] = ct.c_int(2)
- os.getuid()
- assert(ex2_map[ct.c_int(0)].value >= 1)
-
- b.detach_kprobe(event=syscall_fnname)
- del hash_maps[CustomKey(1, 1)]
- del hash_maps[CustomKey(1, 2)]
-
- def test_array_table(self):
- bpf_text = """
- BPF_ARRAY(cntl, int, 1);
- BPF_ARRAY(ex1, int, 1024);
- BPF_ARRAY(ex2, int, 1024);
- BPF_ARRAY_OF_MAPS(maps_array, "ex1", 10);
-
- int syscall__getuid(void *ctx) {
- int key = 0, data, *val, cntl_val;
- void *inner_map;
-
- val = cntl.lookup(&key);
- if (!val || *val == 0)
- return 0;
-
- cntl_val = *val;
- inner_map = maps_array.lookup(&cntl_val);
- if (!inner_map)
- return 0;
-
- val = bpf_map_lookup_elem(inner_map, &key);
- if (val) {
- data = 1 + *val;
- bpf_map_update_elem(inner_map, &key, &data, 0);
- }
-
- return 0;
- }
-"""
- b = BPF(text=bpf_text)
- cntl_map = b.get_table("cntl")
- ex1_map = b.get_table("ex1")
- ex2_map = b.get_table("ex2")
- array_maps = b.get_table("maps_array")
-
- array_maps[ct.c_int(1)] = ct.c_int(ex1_map.get_fd())
- array_maps[ct.c_int(2)] = ct.c_int(ex2_map.get_fd())
-
- syscall_fnname = b.get_syscall_fnname("getuid")
- b.attach_kprobe(event=syscall_fnname, fn_name="syscall__getuid")
-
- cntl_map[0] = ct.c_int(1)
- os.getuid()
- assert(ex1_map[ct.c_int(0)].value >= 1)
-
- cntl_map[0] = ct.c_int(2)
- os.getuid()
- assert(ex2_map[ct.c_int(0)].value >= 1)
-
- b.detach_kprobe(event=syscall_fnname)
-
-if __name__ == "__main__":
- main()
diff --git a/tests/python/test_percpu.py b/tests/python/test_percpu.py
index e1c646c..39a3bbc 100755
--- a/tests/python/test_percpu.py
+++ b/tests/python/test_percpu.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
# Copyright (c) PLUMgrid, Inc.
# Licensed under the Apache License, Version 2.0 (the "License")
@@ -11,7 +11,7 @@
def setUp(self):
try:
- b = BPF(text='BPF_PERCPU_ARRAY(stub, u32, 1);')
+ b = BPF(text='BPF_TABLE("percpu_array", u32, u32, stub, 1);')
except:
raise unittest.SkipTest("PerCpu unsupported on this kernel")
@@ -25,14 +25,12 @@
def test_u64(self):
test_prog1 = """
- BPF_PERCPU_HASH(stats, u32, u64, 1);
+ BPF_TABLE("percpu_hash", u32, u64, stats, 1);
int hello_world(void *ctx) {
u32 key=0;
u64 value = 0, *val;
- val = stats.lookup_or_try_init(&key, &value);
- if (val) {
- *val += 1;
- }
+ val = stats.lookup_or_init(&key, &value);
+ *val += 1;
return 0;
}
"""
@@ -57,14 +55,12 @@
def test_u32(self):
test_prog1 = """
- BPF_PERCPU_ARRAY(stats, u32, 1);
+ BPF_TABLE("percpu_array", u32, u32, stats, 1);
int hello_world(void *ctx) {
u32 key=0;
u32 value = 0, *val;
- val = stats.lookup_or_try_init(&key, &value);
- if (val) {
- *val += 1;
- }
+ val = stats.lookup_or_init(&key, &value);
+ *val += 1;
return 0;
}
"""
@@ -93,15 +89,13 @@
u32 c1;
u32 c2;
} counter;
- BPF_PERCPU_HASH(stats, u32, counter, 1);
+ BPF_TABLE("percpu_hash", u32, counter, stats, 1);
int hello_world(void *ctx) {
u32 key=0;
counter value = {0,0}, *val;
- val = stats.lookup_or_try_init(&key, &value);
- if (val) {
- val->c1 += 1;
- val->c2 += 1;
- }
+ val = stats.lookup_or_init(&key, &value);
+ val->c1 += 1;
+ val->c2 += 1;
return 0;
}
"""
diff --git a/tests/python/test_perf_event.py b/tests/python/test_perf_event.py
index 6119ec7..3f78f5b 100755
--- a/tests/python/test_perf_event.py
+++ b/tests/python/test_perf_event.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
# Copyright (c) 2016 PLUMgrid
# Licensed under the Apache License, Version 2.0 (the "License")
@@ -33,10 +33,8 @@
return 0;
u64 *prevp = prev.lookup(&cpu);
- if (prevp) {
+ if (prevp)
dist.increment(bpf_log2l(val - *prevp));
- dist.atomic_increment(bpf_log2l(val - *prevp));
- }
return 0;
}
"""
diff --git a/tests/python/test_probe_count.py b/tests/python/test_probe_count.py
index 3fbfc18..df0baa2 100755
--- a/tests/python/test_probe_count.py
+++ b/tests/python/test_probe_count.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
# Copyright (c) Suchakra Sharma <suchakrapani.sharma@polymtl.ca>
# Licensed under the Apache License, Version 2.0 (the "License")
@@ -81,7 +81,7 @@
def test_not_exist(self):
with self.assertRaises(Exception):
- self.b.attach_kprobe(event="___doesnotexist", fn_name="count")
+ b.attach_kprobe(event="___doesnotexist", fn_name="count")
def tearDown(self):
self.b.cleanup()
diff --git a/tests/python/test_queuestack.py b/tests/python/test_queuestack.py
deleted file mode 100755
index 47ee792..0000000
--- a/tests/python/test_queuestack.py
+++ /dev/null
@@ -1,84 +0,0 @@
-#!/usr/bin/env python3
-# Copyright (c) PLUMgrid, Inc.
-# Licensed under the Apache License, Version 2.0 (the "License")
-
-import os
-import ctypes as ct
-
-from bcc import BPF
-
-from unittest import main, TestCase, skipUnless
-from utils import kernel_version_ge
-
-@skipUnless(kernel_version_ge(4,20), "requires kernel >= 4.20")
-class TestQueueStack(TestCase):
-
- def test_stack(self):
- text = """
- BPF_STACK(stack, u64, 10);
- """
- b = BPF(text=text)
- stack = b['stack']
-
- for i in range(10):
- stack.push(ct.c_uint64(i))
-
- with self.assertRaises(Exception):
- stack.push(ct.c_uint(10))
-
- assert stack.peek().value == 9
-
- for i in reversed(range(10)):
- assert stack.pop().value == i
-
- with self.assertRaises(KeyError):
- stack.peek()
-
- with self.assertRaises(KeyError):
- stack.pop()
-
- for i in reversed(range(10)):
- stack.push(ct.c_uint64(i))
-
- # testing itervalues()
- for i,v in enumerate(stack.values()):
- assert v.value == i
-
- b.cleanup()
-
- def test_queue(self):
- text = """
- BPF_QUEUE(queue, u64, 10);
- """
- b = BPF(text=text)
- queue = b['queue']
-
- for i in range(10):
- queue.push(ct.c_uint64(i))
-
- with self.assertRaises(Exception):
- queue.push(ct.c_uint(10))
-
- assert queue.peek().value == 0
-
- for i in range(10):
- assert queue.pop().value == i
-
- with self.assertRaises(KeyError):
- queue.peek()
-
- with self.assertRaises(KeyError):
- queue.pop()
-
- for i in range(10):
- queue.push(ct.c_uint64(i))
-
- # testing itervalues()
- for i,v in enumerate(queue.values()):
- assert v.value == i
-
- b.cleanup()
-
-
-if __name__ == "__main__":
- main()
diff --git a/tests/python/test_ringbuf.py b/tests/python/test_ringbuf.py
deleted file mode 100755
index 87adbff..0000000
--- a/tests/python/test_ringbuf.py
+++ /dev/null
@@ -1,158 +0,0 @@
-#!/usr/bin/env python3
-# Copyright (c) PLUMgrid, Inc.
-# Licensed under the Apache License, Version 2.0 (the "License")
-
-from bcc import BPF
-import os
-import ctypes as ct
-import random
-import time
-import subprocess
-from unittest import main, TestCase, skipUnless
-from utils import kernel_version_ge
-
-class TestRingbuf(TestCase):
- @skipUnless(kernel_version_ge(5,8), "requires kernel >= 5.8")
- def test_ringbuf_output(self):
- self.counter = 0
-
- class Data(ct.Structure):
- _fields_ = [("ts", ct.c_ulonglong)]
-
- def cb(ctx, data, size):
- self.assertEqual(size, ct.sizeof(Data))
- event = ct.cast(data, ct.POINTER(Data)).contents
- self.counter += 1
-
- text = """
-BPF_RINGBUF_OUTPUT(events, 8);
-struct data_t {
- u64 ts;
-};
-int do_sys_nanosleep(void *ctx) {
- struct data_t data = {bpf_ktime_get_ns()};
- events.ringbuf_output(&data, sizeof(data), 0);
- return 0;
-}
-"""
- b = BPF(text=text)
- b.attach_kprobe(event=b.get_syscall_fnname("nanosleep"),
- fn_name="do_sys_nanosleep")
- b.attach_kprobe(event=b.get_syscall_fnname("clock_nanosleep"),
- fn_name="do_sys_nanosleep")
- b["events"].open_ring_buffer(cb)
- subprocess.call(['sleep', '0.1'])
- b.ring_buffer_poll()
- self.assertGreater(self.counter, 0)
- b.cleanup()
-
- @skipUnless(kernel_version_ge(5,8), "requires kernel >= 5.8")
- def test_ringbuf_consume(self):
- self.counter = 0
-
- class Data(ct.Structure):
- _fields_ = [("ts", ct.c_ulonglong)]
-
- def cb(ctx, data, size):
- self.assertEqual(size, ct.sizeof(Data))
- event = ct.cast(data, ct.POINTER(Data)).contents
- self.counter += 1
-
- text = """
-BPF_RINGBUF_OUTPUT(events, 8);
-struct data_t {
- u64 ts;
-};
-int do_sys_nanosleep(void *ctx) {
- struct data_t data = {bpf_ktime_get_ns()};
- events.ringbuf_output(&data, sizeof(data), 0);
- return 0;
-}
-"""
- b = BPF(text=text)
- b.attach_kprobe(event=b.get_syscall_fnname("nanosleep"),
- fn_name="do_sys_nanosleep")
- b.attach_kprobe(event=b.get_syscall_fnname("clock_nanosleep"),
- fn_name="do_sys_nanosleep")
- b["events"].open_ring_buffer(cb)
- subprocess.call(['sleep', '0.1'])
- b.ring_buffer_consume()
- self.assertGreater(self.counter, 0)
- b.cleanup()
-
- @skipUnless(kernel_version_ge(5,8), "requires kernel >= 5.8")
- def test_ringbuf_submit(self):
- self.counter = 0
-
- class Data(ct.Structure):
- _fields_ = [("ts", ct.c_ulonglong)]
-
- def cb(ctx, data, size):
- self.assertEqual(size, ct.sizeof(Data))
- event = ct.cast(data, ct.POINTER(Data)).contents
- self.counter += 1
-
- text = """
-BPF_RINGBUF_OUTPUT(events, 8);
-struct data_t {
- u64 ts;
-};
-int do_sys_nanosleep(void *ctx) {
- struct data_t *data = events.ringbuf_reserve(sizeof(struct data_t));
- if (!data)
- return 1;
- data->ts = bpf_ktime_get_ns();
- events.ringbuf_submit(data, 0);
- return 0;
-}
-"""
- b = BPF(text=text)
- b.attach_kprobe(event=b.get_syscall_fnname("nanosleep"),
- fn_name="do_sys_nanosleep")
- b.attach_kprobe(event=b.get_syscall_fnname("clock_nanosleep"),
- fn_name="do_sys_nanosleep")
- b["events"].open_ring_buffer(cb)
- subprocess.call(['sleep', '0.1'])
- b.ring_buffer_poll()
- self.assertGreater(self.counter, 0)
- b.cleanup()
-
- @skipUnless(kernel_version_ge(5,8), "requires kernel >= 5.8")
- def test_ringbuf_discard(self):
- self.counter = 0
-
- class Data(ct.Structure):
- _fields_ = [("ts", ct.c_ulonglong)]
-
- def cb(ctx, data, size):
- self.assertEqual(size, ct.sizeof(Data))
- event = ct.cast(data, ct.POINTER(Data)).contents
- self.counter += 1
-
- text = """
-BPF_RINGBUF_OUTPUT(events, 8);
-struct data_t {
- u64 ts;
-};
-int do_sys_nanosleep(void *ctx) {
- struct data_t *data = events.ringbuf_reserve(sizeof(struct data_t));
- if (!data)
- return 1;
- data->ts = bpf_ktime_get_ns();
- events.ringbuf_discard(data, 0);
- return 0;
-}
-"""
- b = BPF(text=text)
- b.attach_kprobe(event=b.get_syscall_fnname("nanosleep"),
- fn_name="do_sys_nanosleep")
- b.attach_kprobe(event=b.get_syscall_fnname("clock_nanosleep"),
- fn_name="do_sys_nanosleep")
- b["events"].open_ring_buffer(cb)
- subprocess.call(['sleep', '0.1'])
- b.ring_buffer_poll()
- self.assertEqual(self.counter, 0)
- b.cleanup()
-
-if __name__ == "__main__":
- main()
diff --git a/tests/python/test_rlimit.py b/tests/python/test_rlimit.py
deleted file mode 100755
index 8e93bab..0000000
--- a/tests/python/test_rlimit.py
+++ /dev/null
@@ -1,44 +0,0 @@
-#!/usr/bin/env python3
-#
-# USAGE: test_usdt.py
-#
-# Copyright 2018 Facebook, Inc
-# Licensed under the Apache License, Version 2.0 (the "License")
-
-from __future__ import print_function
-from bcc import BPF
-from unittest import main, skipUnless, TestCase
-from utils import kernel_version_ge
-import distutils.version
-import os, resource
-
-@skipUnless(not kernel_version_ge(5, 11), "Since d5299b67dd59 \"bpf: Memcg-based memory accounting for bpf maps\""\
- ",map mem has been counted against memcg, not rlimit")
-class TestRlimitMemlock(TestCase):
- def testRlimitMemlock(self):
- text = """
-BPF_HASH(unused, u64, u64, 65536);
-int test() { return 0; }
-"""
- # save the original memlock limits
- memlock_limit = resource.getrlimit(resource.RLIMIT_MEMLOCK)
-
- # set a small RLIMIT_MEMLOCK limit
- resource.setrlimit(resource.RLIMIT_MEMLOCK, (4096, 4096))
-
- # below will fail
- failed = 0
- try:
- b = BPF(text=text, allow_rlimit=False)
- except:
- failed = 1
- self.assertEqual(failed, 1)
-
- # below should succeed
- b = BPF(text=text, allow_rlimit=True)
-
- # reset to the original memlock limits
- resource.setrlimit(resource.RLIMIT_MEMLOCK, memlock_limit)
-
-if __name__ == "__main__":
- main()
diff --git a/tests/python/test_shared_table.py b/tests/python/test_shared_table.py
index 7b8f9d5..10dd63f 100644
--- a/tests/python/test_shared_table.py
+++ b/tests/python/test_shared_table.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
# Copyright (c) 2016 Facebook, Inc.
# Licensed under the Apache License, Version 2.0 (the "License")
diff --git a/tests/python/test_stackid.py b/tests/python/test_stackid.py
index 707604e..2587293 100755
--- a/tests/python/test_stackid.py
+++ b/tests/python/test_stackid.py
@@ -1,17 +1,26 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
# Copyright (c) PLUMgrid, Inc.
# Licensed under the Apache License, Version 2.0 (the "License")
import bcc
+import distutils.version
import os
import unittest
-from utils import mayFail, kernel_version_ge
-import subprocess
+
+def kernel_version_ge(major, minor):
+ # True if running kernel is >= X.Y
+ version = distutils.version.LooseVersion(os.uname()[2]).version
+ if version[0] > major:
+ return True
+ if version[0] < major:
+ return False
+ if minor and version[1] < minor:
+ return False
+ return True
@unittest.skipUnless(kernel_version_ge(4,6), "requires kernel >= 4.6")
class TestStackid(unittest.TestCase):
- @mayFail("This fails on github actions environment, and needs to be fixed")
def test_simple(self):
b = bcc.BPF(text="""
#include <uapi/linux/ptrace.h>
@@ -40,44 +49,6 @@
stack = stack_traces[stackid].ip
self.assertEqual(b.ksym(stack[0]), b"htab_map_lookup_elem")
-def Get_libc_path():
- cmd = 'cat /proc/self/maps | grep libc | awk \'{print $6}\' | uniq'
- output = subprocess.check_output(cmd, shell=True)
- if not isinstance(output, str):
- output = output.decode()
- return output.split('\n')[0]
-
-@unittest.skipUnless(kernel_version_ge(4,17), "requires kernel >= 4.17")
-class TestStackBuildid(unittest.TestCase):
- def test_simple(self):
- b = bcc.BPF(text="""
-#include <uapi/linux/ptrace.h>
-struct bpf_map;
-BPF_STACK_TRACE_BUILDID(stack_traces, 10240);
-BPF_HASH(stack_entries, int, int);
-BPF_HASH(stub);
-int kprobe__sys_getuid(struct pt_regs *ctx, struct bpf_map *map, u64 *k) {
- int id = stack_traces.get_stackid(ctx, BPF_F_USER_STACK);
- if (id < 0)
- return 0;
- int key = 1;
- stack_entries.update(&key, &id);
- return 0;
-}
-""")
- os.getuid()
- stub = b["stub"]
- stack_traces = b["stack_traces"]
- stack_entries = b["stack_entries"]
- b.add_module(Get_libc_path())
- try: x = stub[stub.Key(1)]
- except: pass
- k = stack_entries.Key(1)
- self.assertIn(k, stack_entries)
- stackid = stack_entries[k]
- self.assertIsNotNone(stackid)
- stack = stack_traces[stackid]
- self.assertTrue(b.sym(stack.trace[0], -1).find(b"getuid")!=-1)
if __name__ == "__main__":
unittest.main()
diff --git a/tests/python/test_stat1.b b/tests/python/test_stat1.b
new file mode 100644
index 0000000..fb505d6
--- /dev/null
+++ b/tests/python/test_stat1.b
@@ -0,0 +1,66 @@
+// Copyright (c) PLUMgrid, Inc.
+// Licensed under the Apache License, Version 2.0 (the "License")
+struct IPKey {
+ u32 dip:32;
+ u32 sip:32;
+};
+struct IPLeaf {
+ u32 rx_pkts:64;
+ u32 tx_pkts:64;
+};
+Table<IPKey, IPLeaf, FIXED_MATCH, AUTO> stats(1024);
+
+struct skbuff {
+ u32 type:32;
+};
+
+u32 on_packet(struct skbuff *skb) {
+ u32 ret:32 = 0;
+
+ goto proto::ethernet;
+
+ state proto::ethernet {
+ }
+
+ state proto::dot1q {
+ }
+
+ state proto::ip {
+ u32 rx:32 = 0;
+ u32 tx:32 = 0;
+ u32 IPKey key;
+ if $ip.dst > $ip.src {
+ key.dip = $ip.dst;
+ key.sip = $ip.src;
+ rx = 1;
+ // test arbitrary return stmt
+ if false {
+ return 3;
+ }
+ } else {
+ key.dip = $ip.src;
+ key.sip = $ip.dst;
+ tx = 1;
+ ret = 1;
+ }
+ struct IPLeaf *leaf;
+ leaf = stats[key];
+ on_valid(leaf) {
+ atomic_add(leaf.rx_pkts, rx);
+ atomic_add(leaf.tx_pkts, tx);
+ }
+ }
+
+ state proto::udp {
+ }
+
+ state proto::vxlan {
+ }
+
+ state proto::gre {
+ }
+
+ state EOP {
+ return ret;
+ }
+}
diff --git a/tests/python/test_stat1.c b/tests/python/test_stat1.c
index 606dc7d..f7ecb93 100644
--- a/tests/python/test_stat1.c
+++ b/tests/python/test_stat1.c
@@ -47,11 +47,9 @@
tx = 1;
}
struct IPLeaf zleaf = {0};
- struct IPLeaf *leaf = stats.lookup_or_try_init(&key, &zleaf);
- if (leaf) {
- lock_xadd(&leaf->rx_pkts, rx);
- lock_xadd(&leaf->tx_pkts, tx);
- }
+ struct IPLeaf *leaf = stats.lookup_or_init(&key, &zleaf);
+ lock_xadd(&leaf->rx_pkts, rx);
+ lock_xadd(&leaf->tx_pkts, tx);
}
EOP:
diff --git a/tests/python/test_stat1.py b/tests/python/test_stat1.py
index 313e2a9..23b3a29 100755
--- a/tests/python/test_stat1.py
+++ b/tests/python/test_stat1.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
# Copyright (c) PLUMgrid, Inc.
# Licensed under the Apache License, Version 2.0 (the "License")
@@ -19,6 +19,13 @@
Key = None
Leaf = None
+if arg1.endswith(".b"):
+ class Key(Structure):
+ _fields_ = [("dip", c_uint),
+ ("sip", c_uint)]
+ class Leaf(Structure):
+ _fields_ = [("rx_pkts", c_ulong),
+ ("tx_pkts", c_ulong)]
class TestBPFSocket(TestCase):
def setUp(self):
diff --git a/tests/python/test_tools_memleak.py b/tests/python/test_tools_memleak.py
index cae7e35..bbc0a83 100755
--- a/tests/python/test_tools_memleak.py
+++ b/tests/python/test_tools_memleak.py
@@ -1,13 +1,13 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
from unittest import main, skipUnless, TestCase
-from utils import kernel_version_ge
+import distutils.version
import os
import subprocess
import sys
import tempfile
-TOOLS_DIR = "/bcc/tools/"
+TOOLS_DIR = "../../tools/"
class cfg:
@@ -19,6 +19,18 @@
leaking_amount = 30000
+def kernel_version_ge(major, minor):
+ # True if running kernel is >= X.Y
+ version = distutils.version.LooseVersion(os.uname()[2]).version
+ if version[0] > major:
+ return True
+ if version[0] < major:
+ return False
+ if minor and version[1] < minor:
+ return False
+ return True
+
+
def setUpModule():
# Build the memory leaking application.
c_src = 'test_tools_memleak_leaker_app.c'
diff --git a/tests/python/test_tools_smoke.py b/tests/python/test_tools_smoke.py
index 879bdb1..211dbdb 100755
--- a/tests/python/test_tools_smoke.py
+++ b/tests/python/test_tools_smoke.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
# Copyright (c) Sasha Goldshtein, 2017
# Licensed under the Apache License, Version 2.0 (the "License")
@@ -7,27 +7,19 @@
import os
import re
from unittest import main, skipUnless, TestCase
-from utils import mayFail, kernel_version_ge
-TOOLS_DIR = "/bcc/tools/"
+TOOLS_DIR = "../../tools/"
-def _helpful_rc_msg(rc, allow_early, kill):
- s = "rc was %d\n" % rc
- if rc == 0:
- s += "\tMeaning: command returned successfully before test timeout\n"
- elif rc == 124:
- s += "\tMeaning: command was killed by INT signal\n"
- elif rc == 137:
- s += "\tMeaning: command was killed by KILL signal\n"
-
- s += "Command was expected to do one of:\n"
- s += "\tBe killed by SIGINT\n"
- if kill:
- s += "\tBe killed by SIGKILL\n"
- if allow_early:
- s += "\tSuccessfully return before being killed\n"
-
- return s
+def kernel_version_ge(major, minor):
+ # True if running kernel is >= X.Y
+ version = distutils.version.LooseVersion(os.uname()[2]).version
+ if version[0] > major:
+ return True
+ if version[0] < major:
+ return False
+ if minor and version[1] < minor:
+ return False
+ return True
@skipUnless(kernel_version_ge(4,1), "requires kernel >= 4.1")
class SmokeTests(TestCase):
@@ -57,8 +49,7 @@
# 3. The script timed out and was killed by the SIGKILL signal, and
# this was what we asked for using kill=True.
self.assertTrue((rc == 0 and allow_early) or rc == 124
- or (rc == 137 and kill), _helpful_rc_msg(rc,
- allow_early, kill))
+ or (rc == 137 and kill), "rc was %d" % rc)
def kmod_loaded(self, mod):
with open("/proc/modules", "r") as mods:
@@ -74,7 +65,6 @@
def tearDown(self):
pass
- @mayFail("This fails on github actions environment, and needs to be fixed")
def test_argdist(self):
self.run_with_duration("argdist.py -v -C 'p::do_sys_open()' -n 1 -i 1")
@@ -82,10 +72,6 @@
def test_bashreadline(self):
self.run_with_int("bashreadline.py")
- @skipUnless(kernel_version_ge(4,4), "requires kernel >= 4.4")
- def test_bindsnoop(self):
- self.run_with_int("bindsnoop.py")
-
def test_biolatency(self):
self.run_with_duration("biolatency.py 1 1")
@@ -131,10 +117,6 @@
def test_cpuunclaimed(self):
self.run_with_duration("cpuunclaimed.py 1 1")
- @skipUnless(kernel_version_ge(4,17), "requires kernel >= 4.17")
- def test_compactsnoop(self):
- self.run_with_int("compactsnoop.py")
-
@skipUnless(kernel_version_ge(4,4), "requires kernel >= 4.4")
def test_dbslower(self):
# Deliberately left empty -- dbslower requires an instance of either
@@ -155,17 +137,13 @@
self.run_with_duration("dcstat.py 1 1")
@skipUnless(kernel_version_ge(4,6), "requires kernel >= 4.6")
- def test_deadlock(self):
+ def test_deadlock_detector(self):
# TODO This tool requires a massive BPF stack traces table allocation,
# which might fail the run or even trigger the oomkiller to kill some
# other processes. Disabling for now.
- # self.run_with_int("deadlock.py $(pgrep -n bash)", timeout=10)
+ # self.run_with_int("deadlock_detector.py $(pgrep -n bash)", timeout=10)
pass
- @skipUnless(kernel_version_ge(4,7), "requires kernel >= 4.7")
- def test_drsnoop(self):
- self.run_with_int("drsnoop.py")
-
@skipUnless(kernel_version_ge(4,8), "requires kernel >= 4.8")
def test_execsnoop(self):
self.run_with_int("execsnoop.py")
@@ -203,7 +181,6 @@
def test_gethostlatency(self):
self.run_with_int("gethostlatency.py")
- @skipUnless(kernel_version_ge(4,7), "requires kernel >= 4.7")
def test_hardirqs(self):
self.run_with_duration("hardirqs.py 1 1")
@@ -218,10 +195,6 @@
# a traceback but will not exit.
self.run_with_int("killsnoop.py", kill=True)
- @skipUnless(kernel_version_ge(4,18), "requires kernel >= 4.18")
- def test_klockstat(self):
- self.run_with_int("klockstat.py")
-
@skipUnless(kernel_version_ge(4,9), "requires kernel >= 4.9")
def test_llcstat(self):
# Requires PMU, which is not available in virtual machines.
@@ -310,7 +283,6 @@
self.run_with_int("solisten.py")
@skipUnless(kernel_version_ge(4,4), "requires kernel >= 4.4")
- @mayFail("This fails on github actions environment, and needs to be fixed")
def test_sslsniff(self):
self.run_with_int("sslsniff.py")
@@ -351,16 +323,12 @@
self.run_with_int("tcpretrans.py")
@skipUnless(kernel_version_ge(4, 7), "requires kernel >= 4.7")
- @mayFail("This fails on github actions environment, and needs to be fixed")
def test_tcpdrop(self):
self.run_with_int("tcpdrop.py")
def test_tcptop(self):
self.run_with_duration("tcptop.py 1 1")
- def test_tcpcong(self):
- self.run_with_duration("tcpcong.py 1 1")
-
def test_tplist(self):
self.run_with_duration("tplist.py -p %d" % os.getpid())
@@ -369,7 +337,6 @@
self.run_with_int("trace.py do_sys_open")
@skipUnless(kernel_version_ge(4,4), "requires kernel >= 4.4")
- @mayFail("This fails on github actions environment, and needs to be fixed")
def test_ttysnoop(self):
self.run_with_int("ttysnoop.py /dev/console")
diff --git a/tests/python/test_trace1.b b/tests/python/test_trace1.b
new file mode 100644
index 0000000..05ddda6
--- /dev/null
+++ b/tests/python/test_trace1.b
@@ -0,0 +1,43 @@
+// Copyright (c) PLUMgrid, Inc.
+// Licensed under the Apache License, Version 2.0 (the "License")
+struct Ptr {
+ u64 ptr:64;
+};
+struct Counters {
+ u64 stat1:64;
+ u64 stat2:64;
+};
+Table<Ptr, Counters, FIXED_MATCH, AUTO> stats(1024);
+
+// example with on_valid syntax
+u32 sys_wr (struct proto::pt_regs *ctx) {
+ struct Ptr key = {.ptr=ctx->di};
+ struct Counters *leaf;
+ leaf = stats[key];
+ if leaf {
+ atomic_add(leaf->stat2, 1);
+ }
+ log("sys_wr: %p\n", ctx->di);
+ return 0;
+}
+
+// example with smallest available syntax
+// note: if stats[key] fails, program returns early
+u32 sys_rd (struct proto::pt_regs *ctx) {
+ struct Ptr key = {.ptr=ctx->di};
+ atomic_add(stats[key].stat1, 1);
+}
+
+// example with if/else case
+u32 sys_bpf (struct proto::pt_regs *ctx) {
+ struct Ptr key = {.ptr=ctx->di};
+ struct Counters *leaf;
+ leaf = stats[key];
+ if leaf {
+ atomic_add(leaf->stat1, 1);
+ } else {
+ log("update %llx failed\n", ctx->di);
+ }
+ return 0;
+}
+
diff --git a/tests/python/test_trace1.py b/tests/python/test_trace1.py
new file mode 100755
index 0000000..dc005c5
--- /dev/null
+++ b/tests/python/test_trace1.py
@@ -0,0 +1,45 @@
+#!/usr/bin/env python
+# Copyright (c) PLUMgrid, Inc.
+# Licensed under the Apache License, Version 2.0 (the "License")
+
+from ctypes import c_uint, c_ulong, Structure
+from bcc import BPF
+import os
+from time import sleep
+import sys
+from unittest import main, TestCase
+
+arg1 = sys.argv.pop(1)
+arg2 = ""
+if len(sys.argv) > 1:
+ arg2 = sys.argv.pop(1)
+
+Key = None
+Leaf = None
+if arg1.endswith(".b"):
+ class Key(Structure):
+ _fields_ = [("fd", c_ulong)]
+ class Leaf(Structure):
+ _fields_ = [("stat1", c_ulong),
+ ("stat2", c_ulong)]
+
+class TestKprobe(TestCase):
+ def setUp(self):
+ b = BPF(arg1, arg2, debug=0)
+ self.stats = b.get_table("stats", Key, Leaf)
+ b.attach_kprobe(event=b.get_syscall_fnname("write"), fn_name="sys_wr")
+ b.attach_kprobe(event=b.get_syscall_fnname("read"), fn_name="sys_rd")
+ b.attach_kprobe(event="htab_map_get_next_key", fn_name="sys_rd")
+
+ def test_trace1(self):
+ with open("/dev/null", "a") as f:
+ for i in range(0, 100):
+ os.write(f.fileno(), b"")
+ with open("/etc/services", "r") as f:
+ for i in range(0, 200):
+ os.read(f.fileno(), 1)
+ for key, leaf in self.stats.items():
+ print("fd %x:" % key.fd, "stat1 %d" % leaf.stat1, "stat2 %d" % leaf.stat2)
+
+if __name__ == "__main__":
+ main()
diff --git a/tests/python/test_trace2.b b/tests/python/test_trace2.b
new file mode 100644
index 0000000..1e4bcd1
--- /dev/null
+++ b/tests/python/test_trace2.b
@@ -0,0 +1,11 @@
+// Copyright (c) PLUMgrid, Inc.
+// Licensed under the Apache License, Version 2.0 (the "License")
+#include "kprobe.b"
+struct Ptr { u64 ptr:64; };
+struct Counters { u64 stat1:64; };
+Table<Ptr, Counters, FIXED_MATCH, AUTO> stats(1024);
+
+u32 count_sched (struct proto::pt_regs *ctx) {
+ struct Ptr key = {.ptr=ctx->bx};
+ atomic_add(stats[key].stat1, 1);
+}
diff --git a/tests/python/test_trace2.c b/tests/python/test_trace2.c
index 0f8bc76..4c18a86 100644
--- a/tests/python/test_trace2.c
+++ b/tests/python/test_trace2.c
@@ -8,9 +8,6 @@
int count_sched(struct pt_regs *ctx) {
struct Ptr key = {.ptr = PT_REGS_PARM1(ctx)};
struct Counters zleaf = {0};
- struct Counters *val = stats.lookup_or_try_init(&key, &zleaf);
- if (val) {
- val->stat1++;
- }
+ stats.lookup_or_init(&key, &zleaf)->stat1++;
return 0;
}
diff --git a/tests/python/test_trace2.py b/tests/python/test_trace2.py
index d7094c3..5e9805a 100755
--- a/tests/python/test_trace2.py
+++ b/tests/python/test_trace2.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
# Copyright (c) PLUMgrid, Inc.
# Licensed under the Apache License, Version 2.0 (the "License")
@@ -19,10 +19,7 @@
struct Counters zleaf;
memset(&zleaf, 0, sizeof(zleaf));
- struct Counters *val = stats.lookup_or_try_init(&key, &zleaf);
- if (val) {
- val->stat1++;
- }
+ stats.lookup_or_init(&key, &zleaf)->stat1++;
return 0;
}
"""
@@ -31,8 +28,7 @@
def setUp(self):
b = BPF(text=text, debug=0)
self.stats = b.get_table("stats")
- b.attach_kprobe(event_re="^finish_task_switch$|^finish_task_switch\.isra\.\d$",
- fn_name="count_sched")
+ b.attach_kprobe(event="finish_task_switch", fn_name="count_sched")
def test_sched1(self):
for i in range(0, 100):
diff --git a/tests/python/test_trace3.c b/tests/python/test_trace3.c
index c8b59ad..10d91d0 100644
--- a/tests/python/test_trace3.c
+++ b/tests/python/test_trace3.c
@@ -47,9 +47,7 @@
index = SLOTS - 1;
u64 zero = 0;
- u64 *val = latency.lookup_or_try_init(&index, &zero);
- if (val) {
- lock_xadd(val, 1);
- }
+ u64 *val = latency.lookup_or_init(&index, &zero);
+ lock_xadd(val, 1);
return 0;
}
diff --git a/tests/python/test_trace3.py b/tests/python/test_trace3.py
index a049301..94f5498 100755
--- a/tests/python/test_trace3.py
+++ b/tests/python/test_trace3.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
# Copyright (c) PLUMgrid, Inc.
# Licensed under the Apache License, Version 2.0 (the "License")
@@ -7,7 +7,6 @@
from time import sleep
import sys
from unittest import main, TestCase
-from utils import mayFail
arg1 = sys.argv.pop(1)
arg2 = ""
@@ -16,7 +15,6 @@
class TestBlkRequest(TestCase):
- @mayFail("This fails on github actions environment, and needs to be fixed")
def setUp(self):
b = BPF(arg1, arg2, debug=0)
self.latency = b.get_table("latency", c_uint, c_ulong)
diff --git a/tests/python/test_trace4.py b/tests/python/test_trace4.py
index a4b8ab0..6836047 100755
--- a/tests/python/test_trace4.py
+++ b/tests/python/test_trace4.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
# Copyright (c) PLUMgrid, Inc.
# Licensed under the Apache License, Version 2.0 (the "License")
@@ -14,17 +14,11 @@
typedef struct { u64 val; } Val;
BPF_HASH(stats, Key, Val, 3);
int hello(void *ctx) {
- Val *val = stats.lookup_or_try_init(&(Key){1}, &(Val){0});
- if (val) {
- val->val++;
- }
+ stats.lookup_or_init(&(Key){1}, &(Val){0})->val++;
return 0;
}
int goodbye(void *ctx) {
- Val *val = stats.lookup_or_try_init(&(Key){2}, &(Val){0});
- if (val) {
- val->val++;
- }
+ stats.lookup_or_init(&(Key){2}, &(Val){0})->val++;
return 0;
}
""")
diff --git a/tests/python/test_trace_maxactive.py b/tests/python/test_trace_maxactive.py
deleted file mode 100755
index e75d7e8..0000000
--- a/tests/python/test_trace_maxactive.py
+++ /dev/null
@@ -1,39 +0,0 @@
-#!/usr/bin/env python3
-# Copyright (c) PLUMgrid, Inc.
-# Licensed under the Apache License, Version 2.0 (the "License")
-
-from bcc import BPF
-import os
-import sys
-from unittest import main, TestCase
-
-class TestKprobeMaxactive(TestCase):
- def setUp(self):
- self.b = BPF(text=b"""
- typedef struct { int idx; } Key;
- typedef struct { u64 val; } Val;
- BPF_HASH(stats, Key, Val, 3);
- int hello(void *ctx) {
- Val *val = stats.lookup_or_init(&(Key){1}, &(Val){0});
- val->val++;
- return 0;
- }
- int goodbye(void *ctx) {
- Val *val = stats.lookup_or_init(&(Key){2}, &(Val){0});
- val->val++;
- return 0;
- }
- """)
- self.b.attach_kprobe(event_re=self.b.get_syscall_prefix() + b"bpf",
- fn_name=b"hello")
- self.b.attach_kretprobe(event_re=self.b.get_syscall_prefix() + b"bpf",
- fn_name=b"goodbye", maxactive=128)
-
- def test_send1(self):
- k1 = self.b[b"stats"].Key(1)
- k2 = self.b[b"stats"].Key(2)
- self.assertTrue(self.b[b"stats"][k1].val >= 2)
- self.assertTrue(self.b[b"stats"][k2].val == 1)
-
-if __name__ == "__main__":
- main()
diff --git a/tests/python/test_tracepoint.py b/tests/python/test_tracepoint.py
index a2dd40f..3bc576a 100755
--- a/tests/python/test_tracepoint.py
+++ b/tests/python/test_tracepoint.py
@@ -1,14 +1,25 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
# Copyright (c) Sasha Goldshtein
# Licensed under the Apache License, Version 2.0 (the "License")
import bcc
import unittest
from time import sleep
-from utils import kernel_version_ge
+import distutils.version
import os
import subprocess
+def kernel_version_ge(major, minor):
+ # True if running kernel is >= X.Y
+ version = distutils.version.LooseVersion(os.uname()[2]).version
+ if version[0] > major:
+ return True
+ if version[0] < major:
+ return False
+ if minor and version[1] < minor:
+ return False
+ return True
+
@unittest.skipUnless(kernel_version_ge(4,7), "requires kernel >= 4.7")
class TestTracepoint(unittest.TestCase):
def test_tracepoint(self):
diff --git a/tests/python/test_uprobes.py b/tests/python/test_uprobes.py
index 3682f46..62a370f 100755
--- a/tests/python/test_uprobes.py
+++ b/tests/python/test_uprobes.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
# Copyright (c) PLUMgrid, Inc.
# Licensed under the Apache License, Version 2.0 (the "License")
@@ -56,15 +56,13 @@
return 0;
}"""
b = bcc.BPF(text=text)
- pythonpath = "/usr/bin/python3"
- symname = "_start"
- b.attach_uprobe(name=pythonpath, sym=symname, fn_name="count")
- b.attach_uretprobe(name=pythonpath, sym=symname, fn_name="count")
- with os.popen(pythonpath + " -V") as f:
+ b.attach_uprobe(name="/usr/bin/python", sym="main", fn_name="count")
+ b.attach_uretprobe(name="/usr/bin/python", sym="main", fn_name="count")
+ with os.popen("/usr/bin/python -V") as f:
pass
self.assertGreater(b["stats"][ctypes.c_int(0)].value, 0)
- b.detach_uretprobe(name=pythonpath, sym=symname)
- b.detach_uprobe(name=pythonpath, sym=symname)
+ b.detach_uretprobe(name="/usr/bin/python", sym="main")
+ b.detach_uprobe(name="/usr/bin/python", sym="main")
def test_mount_namespace(self):
text = """
@@ -121,7 +119,7 @@
shutil.copy(libz_path, b"/tmp")
libz = ctypes.CDLL("/tmp/libz.so.1")
- time.sleep(3)
+ time.sleep(1)
libz.zlibVersion()
time.sleep(5)
os._exit(0)
@@ -132,7 +130,7 @@
b = bcc.BPF(text=text)
b.attach_uprobe(name=libname, sym=symname, fn_name="count", pid=child_pid)
b.attach_uretprobe(name=libname, sym=symname, fn_name="count", pid=child_pid)
- time.sleep(5)
+ time.sleep(1)
self.assertEqual(b["stats"][ctypes.c_int(0)].value, 2)
b.detach_uretprobe(name=libname, sym=symname, pid=child_pid)
b.detach_uprobe(name=libname, sym=symname, pid=child_pid)
diff --git a/tests/python/test_uprobes2.py b/tests/python/test_uprobes2.py
deleted file mode 100755
index 0c0b010..0000000
--- a/tests/python/test_uprobes2.py
+++ /dev/null
@@ -1,47 +0,0 @@
-#!/usr/bin/env python3
-#
-# USAGE: test_uprobe2.py
-#
-# Copyright 2020 Facebook, Inc
-# Licensed under the Apache License, Version 2.0 (the "License")
-
-from bcc import BPF
-from unittest import main, TestCase
-from subprocess import Popen, PIPE
-from tempfile import NamedTemporaryFile
-
-
-class TestUprobes(TestCase):
- def setUp(self):
- lib_text = b"""
-__attribute__((__visibility__("default"))) void fun()
-{
-}
-"""
- self.bpf_text = """
-int trace_fun_call(void *ctx) {{
- return 1;
-}}
-"""
- # Compile and run the application
- self.ftemp = NamedTemporaryFile(delete=False)
- self.ftemp.close()
- comp = Popen([
- "gcc",
- "-x", "c",
- "-shared",
- "-Wl,-Ttext-segment,0x2000000",
- "-o", self.ftemp.name,
- "-"
- ], stdin=PIPE)
- comp.stdin.write(lib_text)
- comp.stdin.close()
- self.assertEqual(comp.wait(), 0)
-
- def test_attach1(self):
- b = BPF(text=self.bpf_text)
- b.attach_uprobe(name=self.ftemp.name, sym="fun", fn_name="trace_fun_call")
-
-
-if __name__ == "__main__":
- main()
diff --git a/tests/python/test_usdt.py b/tests/python/test_usdt.py
index d026a50..27a0e47 100755
--- a/tests/python/test_usdt.py
+++ b/tests/python/test_usdt.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
#
# USAGE: test_usdt.py
#
@@ -132,7 +132,7 @@
self.ftemp = NamedTemporaryFile(delete=False)
self.ftemp.close()
comp = Popen(["gcc", "-I", "%s/include" % os.path.dirname(os.path.abspath(inspect.getfile(inspect.currentframe()))),
- "-x", "c++", "-o", self.ftemp.name, "-"],
+ "-x", "c", "-o", self.ftemp.name, "-"],
stdin=PIPE)
comp.stdin.write(app_text)
comp.stdin.close()
diff --git a/tests/python/test_usdt2.py b/tests/python/test_usdt2.py
index f8da339..a2f4611 100755
--- a/tests/python/test_usdt2.py
+++ b/tests/python/test_usdt2.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
#
# USAGE: test_usdt2.py
#
@@ -81,7 +81,7 @@
self.ftemp = NamedTemporaryFile(delete=False)
self.ftemp.close()
comp = Popen(["gcc", "-I", "%s/include" % os.path.dirname(os.path.abspath(inspect.getfile(inspect.currentframe()))),
- "-x", "c++", "-o", self.ftemp.name, "-"],
+ "-x", "c", "-o", self.ftemp.name, "-"],
stdin=PIPE)
comp.stdin.write(app_text)
comp.stdin.close()
@@ -149,7 +149,7 @@
b["event6"].open_perf_buffer(print_event6)
# three iterations to make sure we get some probes and have time to process them
- for i in range(5):
+ for i in range(3):
b.perf_buffer_poll()
# note that event1 and event4 do not really fire, so their state should be 0
diff --git a/tests/python/test_usdt3.py b/tests/python/test_usdt3.py
index a378fd4..f788111 100755
--- a/tests/python/test_usdt3.py
+++ b/tests/python/test_usdt3.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
#
# USAGE: test_usdt3.py
#
@@ -20,7 +20,6 @@
static inline void record_val(int val)
{
FOLLY_SDT(test, probe, val);
- FOLLY_SDT(test_dup_name, probe, val);
}
extern void record_a(int val);
@@ -82,20 +81,20 @@
self.tmp_dir = tempfile.mkdtemp()
print("temp directory: " + self.tmp_dir)
_create_file(self.tmp_dir + "/common.h", common_h)
- _create_file(self.tmp_dir + "/a.cpp", a_c)
- _create_file(self.tmp_dir + "/b.cpp", b_c)
- _create_file(self.tmp_dir + "/m.cpp", m_c)
+ _create_file(self.tmp_dir + "/a.c", a_c)
+ _create_file(self.tmp_dir + "/b.c", b_c)
+ _create_file(self.tmp_dir + "/m.c", m_c)
# Compilation
# the usdt test:probe exists in liba.so, libb.so and a.out
include_path = os.path.dirname(os.path.abspath(inspect.getfile(inspect.currentframe()))) + "/include"
- a_src = self.tmp_dir + "/a.cpp"
+ a_src = self.tmp_dir + "/a.c"
a_obj = self.tmp_dir + "/a.o"
a_lib = self.tmp_dir + "/liba.so"
- b_src = self.tmp_dir + "/b.cpp"
+ b_src = self.tmp_dir + "/b.c"
b_obj = self.tmp_dir + "/b.o"
b_lib = self.tmp_dir + "/libb.so"
- m_src = self.tmp_dir + "/m.cpp"
+ m_src = self.tmp_dir + "/m.c"
m_bin = self.tmp_dir + "/a.out"
m_linker_opt = " -L" + self.tmp_dir + " -la -lb"
self.assertEqual(os.system("gcc -I" + include_path + " -fpic -c -o " + a_obj + " " + a_src), 0)
@@ -106,12 +105,12 @@
# Run the application
self.app = Popen([m_bin], env=dict(os.environ, LD_LIBRARY_PATH=self.tmp_dir))
- os.system("../../tools/tplist.py -vvv -p " + str(self.app.pid))
+ # os.system("tplist.py -vvv -p " + str(self.app.pid))
def test_attach1(self):
# enable USDT probe from given PID and verifier generated BPF programs
u = USDT(pid=int(self.app.pid))
- u.enable_probe(probe="test:probe", fn_name="do_trace")
+ u.enable_probe(probe="probe", fn_name="do_trace")
b = BPF(text=self.bpf_text, usdt_contexts=[u])
# processing events
diff --git a/tests/python/test_utils.py b/tests/python/test_utils.py
index 9a3b7b7..54b97cf 100755
--- a/tests/python/test_utils.py
+++ b/tests/python/test_utils.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
# Copyright (c) Catalysts GmbH
# Licensed under the Apache License, Version 2.0 (the "License")
diff --git a/tests/python/test_xlate1.b b/tests/python/test_xlate1.b
new file mode 100644
index 0000000..2db0046
--- /dev/null
+++ b/tests/python/test_xlate1.b
@@ -0,0 +1,75 @@
+// Copyright (c) PLUMgrid, Inc.
+// Licensed under the Apache License, Version 2.0 (the "License")
+// test for packet modification
+
+#packed "false"
+
+struct IPKey {
+ u32 dip:32;
+ u32 sip:32;
+};
+struct IPLeaf {
+ u32 xdip:32;
+ u32 xsip:32;
+ u64 xlated_pkts:64;
+};
+Table<IPKey, IPLeaf, FIXED_MATCH, NONE> xlate(1024);
+
+struct skbuff {
+ u32 type:32;
+};
+
+u32 on_packet (struct skbuff *skb) {
+ u32 ret:32 = 1;
+
+ u32 orig_dip:32 = 0;
+ u32 orig_sip:32 = 0;
+ struct IPLeaf *xleaf;
+
+ goto proto::ethernet;
+
+ state proto::ethernet {
+ }
+
+ state proto::dot1q {
+ }
+
+ state proto::ip {
+ orig_dip = $ip.dst;
+ orig_sip = $ip.src;
+ struct IPKey key = {.dip=orig_dip, .sip=orig_sip};
+ xlate.lookup(key, xleaf) {};
+ on_valid(xleaf) {
+ incr_cksum(@ip.hchecksum, orig_dip, xleaf.xdip);
+ incr_cksum(@ip.hchecksum, orig_sip, xleaf.xsip);
+ // the below are equivalent
+ pkt.rewrite_field($ip.dst, xleaf.xdip);
+ $ip.src = xleaf.xsip;
+ atomic_add(xleaf.xlated_pkts, 1);
+ }
+ }
+
+ state proto::udp {
+ on_valid(xleaf) {
+ incr_cksum(@udp.crc, orig_dip, xleaf.xdip, 1);
+ incr_cksum(@udp.crc, orig_sip, xleaf.xsip, 1);
+ }
+ }
+
+ state proto::tcp {
+ on_valid(xleaf) {
+ incr_cksum(@tcp.cksum, orig_dip, xleaf.xdip, 1);
+ incr_cksum(@tcp.cksum, orig_sip, xleaf.xsip, 1);
+ }
+ }
+
+ state proto::vxlan {
+ }
+
+ state proto::gre {
+ }
+
+ state EOP {
+ return ret;
+ }
+}
diff --git a/tests/python/test_xlate1.py b/tests/python/test_xlate1.py
index 3057c45..5183e2a 100755
--- a/tests/python/test_xlate1.py
+++ b/tests/python/test_xlate1.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
# Copyright (c) PLUMgrid, Inc.
# Licensed under the Apache License, Version 2.0 (the "License")
diff --git a/tests/python/utils.py b/tests/python/utils.py
index b1a7d26..c34370e 100644
--- a/tests/python/utils.py
+++ b/tests/python/utils.py
@@ -1,17 +1,5 @@
from pyroute2 import NSPopen
from distutils.spawn import find_executable
-import traceback
-import distutils.version
-
-import logging, os, sys
-
-if 'PYTHON_TEST_LOGFILE' in os.environ:
- logfile=os.environ['PYTHON_TEST_LOGFILE']
- logging.basicConfig(level=logging.ERROR, filename=logfile, filemode='a')
-else:
- logging.basicConfig(level=logging.ERROR, stream=sys.stderr)
-
-logger = logging.getLogger()
def has_executable(name):
path = find_executable(name)
@@ -19,38 +7,6 @@
raise Exception(name + ": command not found")
return path
-# This is a decorator that will allow for logging tests, but flagging them as
-# "known to fail". These tests legitimately fail and represent actual bugs, but
-# as these are already documented the test status can be "green" without these
-# tests, similar to catch2's [!mayfail] tag.
-# This is done using the existing python unittest concept of an "expected failure",
-# but it is only done after the fact, if the test fails or raises an exception.
-# It gives all tests a chance to succeed, but if they fail it logs them and
-# continues.
-def mayFail(message):
- def decorator(func):
- def wrapper(*args, **kwargs):
- res = None
- err = None
- try:
- res = func(*args, **kwargs)
- except BaseException as e:
- logger.critical("WARNING! Test %s failed, but marked as passed because it is decorated with @mayFail." %
- args[0])
- logger.critical("\tThe reason why this mayFail was: %s" % message)
- logger.critical("\tThe failure was: \"%s\"" % e)
- logger.critical("\tStacktrace: \"%s\"" % traceback.format_exc())
- testcase=args[0]
- testcase.TestResult().addExpectedFailure(testcase, e)
- err = e
- finally:
- if err != None:
- raise err
- else:
- return res
- return wrapper
- return decorator
-
class NSPopenWithCheck(NSPopen):
"""
A wrapper for NSPopen that additionally checks if the program
@@ -63,14 +19,3 @@
name = list(argv)[0][0]
has_executable(name)
super(NSPopenWithCheck, self).__init__(nsname, *argv, **kwarg)
-
-def kernel_version_ge(major, minor):
- # True if running kernel is >= X.Y
- version = distutils.version.LooseVersion(os.uname()[2]).version
- if version[0] > major:
- return True
- if version[0] < major:
- return False
- if minor and version[1] < minor:
- return False
- return True
diff --git a/tests/wrapper.sh.in b/tests/wrapper.sh.in
index a096ac8..90b63ec 100755
--- a/tests/wrapper.sh.in
+++ b/tests/wrapper.sh.in
@@ -8,7 +8,7 @@
kind=$1; shift
cmd=$1; shift
-PYTHONPATH=@CMAKE_BINARY_DIR@/src/python/bcc-python3
+PYTHONPATH=@CMAKE_BINARY_DIR@/src/python
LD_LIBRARY_PATH=@CMAKE_BINARY_DIR@:@CMAKE_BINARY_DIR@/src/cc
ns=$name
@@ -32,15 +32,15 @@
sudo ip netns exec $ns ethtool -K eth0 tx off
sudo ip addr add dev $ns.out 172.16.1.1/24
sudo ip link set $ns.out up
- sudo bash -c "PYTHONPATH=$PYTHONPATH PYTHON_TEST_LOGFILE=$PYTHON_TEST_LOGFILE LD_LIBRARY_PATH=$LD_LIBRARY_PATH ip netns exec $ns $cmd $1 $2"
+ sudo bash -c "PYTHONPATH=$PYTHONPATH LD_LIBRARY_PATH=$LD_LIBRARY_PATH ip netns exec $ns $cmd $1 $2"
return $?
}
function sudo_run() {
- sudo bash -c "PYTHONPATH=$PYTHONPATH PYTHON_TEST_LOGFILE=$PYTHON_TEST_LOGFILE LD_LIBRARY_PATH=$LD_LIBRARY_PATH $cmd $1 $2"
+ sudo bash -c "PYTHONPATH=$PYTHONPATH LD_LIBRARY_PATH=$LD_LIBRARY_PATH $cmd $1 $2"
return $?
}
function simple_run() {
- PYTHONPATH=$PYTHONPATH PYTHON_TEST_LOGFILE=$PYTHON_TEST_LOGFILE LD_LIBRARY_PATH=$LD_LIBRARY_PATH $cmd $1 $2
+ PYTHONPATH=$PYTHONPATH LD_LIBRARY_PATH=$LD_LIBRARY_PATH $cmd $1 $2
return $?
}
diff --git a/tools/argdist.py b/tools/argdist.py
index 83a66f3..bbf6273 100755
--- a/tools/argdist.py
+++ b/tools/argdist.py
@@ -1,16 +1,15 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# argdist Trace a function and display a distribution of its
# parameter values as a histogram or frequency count.
#
# USAGE: argdist [-h] [-p PID] [-z STRING_SIZE] [-i INTERVAL] [-n COUNT] [-v]
# [-c] [-T TOP] [-C specifier] [-H specifier] [-I header]
-# [-t TID]
#
# Licensed under the Apache License, Version 2.0 (the "License")
# Copyright (C) 2016 Sasha Goldshtein.
-from bcc import BPF, USDT, StrcmpRewrite
+from bcc import BPF, USDT
from time import sleep, strftime
import argparse
import re
@@ -42,10 +41,6 @@
param_type = param[0:index + 1].strip()
param_name = param[index + 1:].strip()
self.param_types[param_name] = param_type
- # Maintain list of user params. Then later decide to
- # switch to bpf_probe_read_kernel or bpf_probe_read_user.
- if "__user" in param_type.split():
- self.probe_user_list.add(param_name)
def _generate_entry(self):
self.entry_probe_func = self.probe_func_name + "_entry"
@@ -56,7 +51,6 @@
u32 __pid = __pid_tgid; // lower 32 bits
u32 __tgid = __pid_tgid >> 32; // upper 32 bits
PID_FILTER
- TID_FILTER
COLLECT
return 0;
}
@@ -65,7 +59,6 @@
text = text.replace("SIGNATURE",
"" if len(self.signature) == 0 else ", " + self.signature)
text = text.replace("PID_FILTER", self._generate_pid_filter())
- text = text.replace("TID_FILTER", self._generate_tid_filter())
collect = ""
for pname in self.args_to_probe:
param_hash = self.hashname_prefix + pname
@@ -187,11 +180,8 @@
self.usdt_ctx = None
self.streq_functions = ""
self.pid = tool.args.pid
- self.tid = tool.args.tid
self.cumulative = tool.args.cumulative or False
self.raw_spec = specifier
- self.probe_user_list = set()
- self.bin_cmp = False
self._validate_specifier()
spec_and_label = specifier.split('#')
@@ -260,16 +250,32 @@
self.usdt_ctx.enable_probe(
self.function, self.probe_func_name)
+ def _generate_streq_function(self, string):
+ fname = "streq_%d" % Probe.streq_index
+ Probe.streq_index += 1
+ self.streq_functions += """
+static inline bool %s(char const *ignored, char const *str) {
+ char needle[] = %s;
+ char haystack[sizeof(needle)];
+ bpf_probe_read(&haystack, sizeof(haystack), (void *)str);
+ for (int i = 0; i < sizeof(needle) - 1; ++i) {
+ if (needle[i] != haystack[i]) {
+ return false;
+ }
+ }
+ return true;
+}
+ """ % (fname, string)
+ return fname
+
def _substitute_exprs(self):
def repl(expr):
expr = self._substitute_aliases(expr)
- rdict = StrcmpRewrite.rewrite_expr(expr,
- self.bin_cmp, self.library,
- self.probe_user_list, self.streq_functions,
- Probe.streq_index)
- expr = rdict["expr"]
- self.streq_functions = rdict["streq_functions"]
- Probe.streq_index = rdict["probeid"]
+ matches = re.finditer('STRCMP\\(("[^"]+\\")', expr)
+ for match in matches:
+ string = match.group(1)
+ fname = self._generate_streq_function(string)
+ expr = expr.replace("STRCMP", fname, 1)
return expr.replace("$retval", "PT_REGS_RC(ctx)")
for i in range(0, len(self.exprs)):
self.exprs[i] = repl(self.exprs[i])
@@ -299,14 +305,9 @@
def _generate_field_assignment(self, i):
text = self._generate_usdt_arg_assignment(i)
if self._is_string(self.expr_types[i]):
- if self.is_user or \
- self.exprs[i] in self.probe_user_list:
- probe_readfunc = "bpf_probe_read_user"
- else:
- probe_readfunc = "bpf_probe_read_kernel"
- return (text + " %s(&__key.v%d.s," +
+ return (text + " bpf_probe_read(&__key.v%d.s," +
" sizeof(__key.v%d.s), (void *)%s);\n") % \
- (probe_readfunc, i, i, self.exprs[i])
+ (i, i, self.exprs[i])
else:
return text + " __key.v%d = %s;\n" % \
(i, self.exprs[i])
@@ -338,11 +339,10 @@
def _generate_hash_update(self):
if self.type == "hist":
- return "%s.atomic_increment(bpf_log2l(__key));" % \
+ return "%s.increment(bpf_log2l(__key));" % \
self.probe_hash_name
else:
- return "%s.atomic_increment(__key);" % \
- self.probe_hash_name
+ return "%s.increment(__key);" % self.probe_hash_name
def _generate_pid_filter(self):
# Kernel probes need to explicitly filter pid, because the
@@ -352,12 +352,6 @@
else:
return ""
- def _generate_tid_filter(self):
- if self.tid is not None and not self.is_user:
- return "if (__pid != %d) { return 0; }" % self.tid
- else:
- return ""
-
def generate_text(self):
program = ""
probe_text = """
@@ -372,10 +366,9 @@
u32 __pid = __pid_tgid; // lower 32 bits
u32 __tgid = __pid_tgid >> 32; // upper 32 bits
PID_FILTER
- TID_FILTER
PREFIX
- KEY_EXPR
if (!(FILTER)) return 0;
+ KEY_EXPR
COLLECT
return 0;
}
@@ -402,8 +395,6 @@
program = program.replace("SIGNATURE", signature)
program = program.replace("PID_FILTER",
self._generate_pid_filter())
- program = program.replace("TID_FILTER",
- self._generate_tid_filter())
decl = self._generate_hash_decl()
key_expr = self._generate_key_assignment()
@@ -615,8 +606,6 @@
epilog=Tool.examples)
parser.add_argument("-p", "--pid", type=int,
help="id of the process to trace (optional)")
- parser.add_argument("-t", "--tid", type=int,
- help="id of the thread to trace (optional)")
parser.add_argument("-z", "--string-size", default=80,
type=int,
help="maximum string size to read from char* arguments")
diff --git a/tools/argdist_example.txt b/tools/argdist_example.txt
index 5ee0078..7098e56 100644
--- a/tools/argdist_example.txt
+++ b/tools/argdist_example.txt
@@ -345,7 +345,6 @@
optional arguments:
-h, --help show this help message and exit
-p PID, --pid PID id of the process to trace (optional)
- -t TID, --tid TID id of the thread to trace (optional)
-z STRING_SIZE, --string-size STRING_SIZE
maximum string size to read from char* arguments
-i INTERVAL, --interval INTERVAL
@@ -450,12 +449,3 @@
in kernel/sched/sched.h which is in kernel source tree and not in kernel-devel
package. So this command needs to run at the kernel source tree root directory
so that the added header file can be found by the compiler.
-
-argdist -C 'p::do_sys_open(int dfd, const char __user *filename, int flags,
- umode_t mode):char*:filename:STRCMP("sample.txt", filename)'
- Trace open of the file "sample.txt". It should be noted that 'filename'
- passed to the do_sys_open is a char * user pointer. Hence parameter
- 'filename' should be tagged with __user for kprobes (const char __user
- *filename). This information distinguishes if the 'filename' should be
- copied from userspace to the bpf stack or from kernel space to the bpf
- stack.
diff --git a/tools/bashreadline.py b/tools/bashreadline.py
index 3e18997..3d74c93 100755
--- a/tools/bashreadline.py
+++ b/tools/bashreadline.py
@@ -1,14 +1,9 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# bashreadline Print entered bash commands from all running shells.
# For Linux, uses BCC, eBPF. Embedded C.
#
-# USAGE: bashreadline [-s SHARED]
# This works by tracing the readline() function using a uretprobe (uprobes).
-# When you failed to run the script directly with error:
-# `Exception: could not determine address of symbol b'readline'`,
-# you may need specify the location of libreadline.so library
-# with `-s` option.
#
# Copyright 2016 Netflix, Inc.
# Licensed under the Apache License, Version 2.0 (the "License")
@@ -19,23 +14,11 @@
from __future__ import print_function
from bcc import BPF
from time import strftime
-import argparse
-
-parser = argparse.ArgumentParser(
- description="Print entered bash commands from all running shells",
- formatter_class=argparse.RawDescriptionHelpFormatter)
-parser.add_argument("-s", "--shared", nargs="?",
- const="/lib/libreadline.so", type=str,
- help="specify the location of libreadline.so library.\
- Default is /lib/libreadline.so")
-args = parser.parse_args()
-
-name = args.shared if args.shared else "/bin/bash"
+import ctypes as ct
# load BPF program
bpf_text = """
#include <uapi/linux/ptrace.h>
-#include <linux/sched.h>
struct str_t {
u64 pid;
@@ -46,33 +29,34 @@
int printret(struct pt_regs *ctx) {
struct str_t data = {};
- char comm[TASK_COMM_LEN] = {};
u32 pid;
if (!PT_REGS_RC(ctx))
return 0;
- pid = bpf_get_current_pid_tgid() >> 32;
+ pid = bpf_get_current_pid_tgid();
data.pid = pid;
- bpf_probe_read_user(&data.str, sizeof(data.str), (void *)PT_REGS_RC(ctx));
-
- bpf_get_current_comm(&comm, sizeof(comm));
- if (comm[0] == 'b' && comm[1] == 'a' && comm[2] == 's' && comm[3] == 'h' && comm[4] == 0 ) {
- events.perf_submit(ctx,&data,sizeof(data));
- }
-
+ bpf_probe_read(&data.str, sizeof(data.str), (void *)PT_REGS_RC(ctx));
+ events.perf_submit(ctx,&data,sizeof(data));
return 0;
};
"""
+STR_DATA = 80
+
+class Data(ct.Structure):
+ _fields_ = [
+ ("pid", ct.c_ulonglong),
+ ("str", ct.c_char * STR_DATA)
+ ]
b = BPF(text=bpf_text)
-b.attach_uretprobe(name=name, sym="readline", fn_name="printret")
+b.attach_uretprobe(name="/bin/bash", sym="readline", fn_name="printret")
# header
-print("%-9s %-7s %s" % ("TIME", "PID", "COMMAND"))
+print("%-9s %-6s %s" % ("TIME", "PID", "COMMAND"))
def print_event(cpu, data, size):
- event = b["events"].event(data)
- print("%-9s %-7d %s" % (strftime("%H:%M:%S"), event.pid,
+ event = ct.cast(data, ct.POINTER(Data)).contents
+ print("%-9s %-6d %s" % (strftime("%H:%M:%S"), event.pid,
event.str.decode('utf-8', 'replace')))
b["events"].open_perf_buffer(print_event)
diff --git a/tools/bashreadline_example.txt b/tools/bashreadline_example.txt
index f8543b7..861a89b 100644
--- a/tools/bashreadline_example.txt
+++ b/tools/bashreadline_example.txt
@@ -14,16 +14,6 @@
05:29:04 3059 echo another shell
05:29:13 21176 echo first shell again
-When running the script on Arch Linux, you may need to specify the location
-of libreadline.so library:
-
-# ./bashreadline -s /lib/libreadline.so
-TIME PID COMMAND
-11:17:34 28796 whoami
-11:17:41 28796 ps -ef
-11:17:51 28796 echo "Hello eBPF!"
-
-
The entered command may fail. This is just showing what command lines were
entered interactively for bash to process.
diff --git a/tools/bindsnoop.py b/tools/bindsnoop.py
deleted file mode 100755
index 0750335..0000000
--- a/tools/bindsnoop.py
+++ /dev/null
@@ -1,507 +0,0 @@
-#!/usr/bin/python
-#
-# bindsnoop Trace IPv4 and IPv6 binds()s.
-# For Linux, uses BCC, eBPF. Embedded C.
-#
-# based on tcpconnect utility from Brendan Gregg's suite.
-#
-# USAGE: bindsnoop [-h] [-t] [-E] [-p PID] [-P PORT[,PORT ...]] [-w]
-# [--count] [--cgroupmap mappath] [--mntnsmap mappath]
-#
-# bindsnoop reports socket options set before the bind call
-# that would impact this system call behavior:
-# SOL_IP IP_FREEBIND F....
-# SOL_IP IP_TRANSPARENT .T...
-# SOL_IP IP_BIND_ADDRESS_NO_PORT ..N..
-# SOL_SOCKET SO_REUSEADDR ...R.
-# SOL_SOCKET SO_REUSEPORT ....r
-#
-# SO_BINDTODEVICE interface is reported as "BOUND_IF" index
-#
-# This uses dynamic tracing of kernel functions, and will need to be updated
-# to match kernel changes.
-#
-# Copyright (c) 2020-present Facebook.
-# Licensed under the Apache License, Version 2.0 (the "License")
-#
-# 14-Feb-2020 Pavel Dubovitsky Created this.
-
-from __future__ import print_function, absolute_import, unicode_literals
-from bcc import BPF
-from bcc.containers import filter_by_containers
-from bcc.utils import printb
-import argparse
-import re
-from os import strerror
-from socket import (
- inet_ntop, AF_INET, AF_INET6, __all__ as socket_all, __dict__ as socket_dct
-)
-from struct import pack
-from time import sleep
-
-# arguments
-examples = """examples:
- ./bindsnoop # trace all TCP bind()s
- ./bindsnoop -t # include timestamps
- ./bindsnoop -w # wider columns (fit IPv6)
- ./bindsnoop -p 181 # only trace PID 181
- ./bindsnoop -P 80 # only trace port 80
- ./bindsnoop -P 80,81 # only trace port 80 and 81
- ./bindsnoop -U # include UID
- ./bindsnoop -u 1000 # only trace UID 1000
- ./bindsnoop -E # report bind errors
- ./bindsnoop --count # count bind per src ip
- ./bindsnoop --cgroupmap mappath # only trace cgroups in this BPF map
- ./bindsnoop --mntnsmap mappath # only trace mount namespaces in the map
-
-it is reporting socket options set before the bins call
-impacting system call behavior:
- SOL_IP IP_FREEBIND F....
- SOL_IP IP_TRANSPARENT .T...
- SOL_IP IP_BIND_ADDRESS_NO_PORT ..N..
- SOL_SOCKET SO_REUSEADDR ...R.
- SOL_SOCKET SO_REUSEPORT ....r
-
- SO_BINDTODEVICE interface is reported as "IF" index
-"""
-parser = argparse.ArgumentParser(
- description="Trace TCP binds",
- formatter_class=argparse.RawDescriptionHelpFormatter,
- epilog=examples)
-parser.add_argument("-t", "--timestamp", action="store_true",
- help="include timestamp on output")
-parser.add_argument("-w", "--wide", action="store_true",
- help="wide column output (fits IPv6 addresses)")
-parser.add_argument("-p", "--pid",
- help="trace this PID only")
-parser.add_argument("-P", "--port",
- help="comma-separated list of ports to trace.")
-parser.add_argument("-E", "--errors", action="store_true",
- help="include errors in the output.")
-parser.add_argument("-U", "--print-uid", action="store_true",
- help="include UID on output")
-parser.add_argument("-u", "--uid",
- help="trace this UID only")
-parser.add_argument("--count", action="store_true",
- help="count binds per src ip and port")
-parser.add_argument("--cgroupmap",
- help="trace cgroups in this BPF map only")
-parser.add_argument("--mntnsmap",
- help="trace mount namespaces in this BPF map only")
-parser.add_argument("--ebpf", action="store_true",
- help=argparse.SUPPRESS)
-parser.add_argument("--debug-source", action="store_true",
- help=argparse.SUPPRESS)
-args = parser.parse_args()
-
-# define BPF program
-bpf_text = """
-#include <uapi/linux/ptrace.h>
-#pragma clang diagnostic push
-#pragma clang diagnostic ignored "-Wtautological-compare"
-#include <net/sock.h>
-#pragma clang diagnostic pop
-#include <net/inet_sock.h>
-#include <net/net_namespace.h>
-#include <bcc/proto.h>
-
-BPF_HASH(currsock, u32, struct socket *);
-
-// separate data structs for ipv4 and ipv6
-struct ipv4_bind_data_t {
- u64 ts_us;
- u32 pid;
- u32 uid;
- u64 ip;
- u32 saddr;
- u32 bound_dev_if;
- int return_code;
- u16 sport;
- u8 socket_options;
- u8 protocol;
- char task[TASK_COMM_LEN];
-};
-BPF_PERF_OUTPUT(ipv4_bind_events);
-
-struct ipv6_bind_data_t {
- // int128 would be aligned on 16 bytes boundary, better to go first
- unsigned __int128 saddr;
- u64 ts_us;
- u32 pid;
- u32 uid;
- u64 ip;
- u32 bound_dev_if;
- int return_code;
- u16 sport;
- u8 socket_options;
- u8 protocol;
- char task[TASK_COMM_LEN];
-};
-BPF_PERF_OUTPUT(ipv6_bind_events);
-
-// separate flow keys per address family
-struct ipv4_flow_key_t {
- u32 saddr;
- u16 sport;
-};
-BPF_HASH(ipv4_count, struct ipv4_flow_key_t);
-
-struct ipv6_flow_key_t {
- unsigned __int128 saddr;
- u16 sport;
-};
-BPF_HASH(ipv6_count, struct ipv6_flow_key_t);
-
-// bind options for event reporting
-union bind_options {
- u8 data;
- struct {
- u8 freebind:1;
- u8 transparent:1;
- u8 bind_address_no_port:1;
- u8 reuseaddress:1;
- u8 reuseport:1;
- } fields;
-};
-
-// TODO: add reporting for the original bind arguments
-int bindsnoop_entry(struct pt_regs *ctx, struct socket *socket)
-{
- u64 pid_tgid = bpf_get_current_pid_tgid();
- u32 pid = pid_tgid >> 32;
- u32 tid = pid_tgid;
- FILTER_PID
-
- u32 uid = bpf_get_current_uid_gid();
-
- FILTER_UID
-
- if (container_should_be_filtered()) {
- return 0;
- }
-
- // stash the sock ptr for lookup on return
- currsock.update(&tid, &socket);
-
- return 0;
-};
-
-
-static int bindsnoop_return(struct pt_regs *ctx, short ipver)
-{
- int ret = PT_REGS_RC(ctx);
- u64 pid_tgid = bpf_get_current_pid_tgid();
- u32 pid = pid_tgid >> 32;
- u32 tid = pid_tgid;
-
- struct socket **skpp;
- skpp = currsock.lookup(&tid);
- if (skpp == 0) {
- return 0; // missed entry
- }
-
- int ignore_errors = 1;
- FILTER_ERRORS
- if (ret != 0 && ignore_errors) {
- // failed to bind
- currsock.delete(&tid);
- return 0;
- }
-
- // pull in details
- struct socket *skp_ = *skpp;
- struct sock *skp = skp_->sk;
-
- struct inet_sock *sockp = (struct inet_sock *)skp;
-
- u16 sport = 0;
- bpf_probe_read_kernel(&sport, sizeof(sport), &sockp->inet_sport);
- sport = ntohs(sport);
-
- FILTER_PORT
-
- union bind_options opts = {0};
- u8 bitfield;
- // fetching freebind, transparent, and bind_address_no_port bitfields
- // via the next struct member, rcv_tos
- bitfield = (u8) *(&sockp->rcv_tos - 2) & 0xFF;
- // IP_FREEBIND (sockp->freebind)
- opts.fields.freebind = bitfield >> 2 & 0x01;
- // IP_TRANSPARENT (sockp->transparent)
- opts.fields.transparent = bitfield >> 5 & 0x01;
- // IP_BIND_ADDRESS_NO_PORT (sockp->bind_address_no_port)
- opts.fields.bind_address_no_port = *(&sockp->rcv_tos - 1) & 0x01;
-
- // SO_REUSEADDR and SO_REUSEPORT are bitfields that
- // cannot be accessed directly, fetched via the next struct member,
- // __sk_common.skc_bound_dev_if
- bitfield = *((u8*)&skp->__sk_common.skc_bound_dev_if - 1);
- // SO_REUSEADDR (skp->reuse)
- // it is 4 bit, but we are interested in the lowest one
- opts.fields.reuseaddress = bitfield & 0x0F;
- // SO_REUSEPORT (skp->reuseport)
- opts.fields.reuseport = bitfield >> 4 & 0x01;
-
- // workaround for reading the sk_protocol bitfield (from tcpaccept.py):
- u16 protocol;
- int gso_max_segs_offset = offsetof(struct sock, sk_gso_max_segs);
- int sk_lingertime_offset = offsetof(struct sock, sk_lingertime);
-
- // Since kernel v5.6 sk_protocol has its own u16 field
- if (sk_lingertime_offset - gso_max_segs_offset == 2)
- protocol = skp->sk_protocol;
- else if (sk_lingertime_offset - gso_max_segs_offset == 4)
- // 4.10+ with little endian
-#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
- protocol = *(u8 *)((u64)&skp->sk_gso_max_segs - 3);
- else
- // pre-4.10 with little endian
- protocol = *(u8 *)((u64)&skp->sk_wmem_queued - 3);
-#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
- // 4.10+ with big endian
- protocol = *(u8 *)((u64)&skp->sk_gso_max_segs - 1);
- else
- // pre-4.10 with big endian
- protocol = *(u8 *)((u64)&skp->sk_wmem_queued - 1);
-#else
-# error "Fix your compiler's __BYTE_ORDER__?!"
-#endif
-
- if (ipver == 4) {
- IPV4_CODE
- } else /* 6 */ {
- IPV6_CODE
- }
-
- currsock.delete(&tid);
-
- return 0;
-}
-
-int bindsnoop_v4_return(struct pt_regs *ctx)
-{
- return bindsnoop_return(ctx, 4);
-}
-
-int bindsnoop_v6_return(struct pt_regs *ctx)
-{
- return bindsnoop_return(ctx, 6);
-}
-"""
-
-struct_init = {
- 'ipv4': {
- 'count': """
- struct ipv4_flow_key_t flow_key = {};
- flow_key.saddr = skp->__sk_common.skc_rcv_saddr;
- flow_key.sport = sport;
- ipv4_count.increment(flow_key);""",
- 'trace': """
- struct ipv4_bind_data_t data4 = {.pid = pid, .ip = ipver};
- data4.uid = bpf_get_current_uid_gid();
- data4.ts_us = bpf_ktime_get_ns() / 1000;
- bpf_probe_read_kernel(
- &data4.saddr, sizeof(data4.saddr), &sockp->inet_saddr);
- data4.return_code = ret;
- data4.sport = sport;
- data4.bound_dev_if = skp->__sk_common.skc_bound_dev_if;
- data4.socket_options = opts.data;
- data4.protocol = protocol;
- bpf_get_current_comm(&data4.task, sizeof(data4.task));
- ipv4_bind_events.perf_submit(ctx, &data4, sizeof(data4));"""
- },
- 'ipv6': {
- 'count': """
- struct ipv6_flow_key_t flow_key = {};
- bpf_probe_read_kernel(&flow_key.saddr, sizeof(flow_key.saddr),
- skp->__sk_common.skc_v6_rcv_saddr.in6_u.u6_addr32);
- flow_key.sport = sport;
- ipv6_count.increment(flow_key);""",
- 'trace': """
- struct ipv6_bind_data_t data6 = {.pid = pid, .ip = ipver};
- data6.uid = bpf_get_current_uid_gid();
- data6.ts_us = bpf_ktime_get_ns() / 1000;
- bpf_probe_read_kernel(&data6.saddr, sizeof(data6.saddr),
- skp->__sk_common.skc_v6_rcv_saddr.in6_u.u6_addr32);
- data6.return_code = ret;
- data6.sport = sport;
- data6.bound_dev_if = skp->__sk_common.skc_bound_dev_if;
- data6.socket_options = opts.data;
- data6.protocol = protocol;
- bpf_get_current_comm(&data6.task, sizeof(data6.task));
- ipv6_bind_events.perf_submit(ctx, &data6, sizeof(data6));"""
- },
-}
-
-# code substitutions
-if args.count:
- bpf_text = bpf_text.replace("IPV4_CODE", struct_init['ipv4']['count'])
- bpf_text = bpf_text.replace("IPV6_CODE", struct_init['ipv6']['count'])
-else:
- bpf_text = bpf_text.replace("IPV4_CODE", struct_init['ipv4']['trace'])
- bpf_text = bpf_text.replace("IPV6_CODE", struct_init['ipv6']['trace'])
-
-if args.pid:
- bpf_text = bpf_text.replace('FILTER_PID',
- 'if (pid != %s) { return 0; }' % args.pid)
-if args.port:
- sports = [int(sport) for sport in args.port.split(',')]
- sports_if = ' && '.join(['sport != %d' % sport for sport in sports])
- bpf_text = bpf_text.replace('FILTER_PORT',
- 'if (%s) { currsock.delete(&tid); return 0; }' % sports_if)
-if args.uid:
- bpf_text = bpf_text.replace('FILTER_UID',
- 'if (uid != %s) { return 0; }' % args.uid)
-if args.errors:
- bpf_text = bpf_text.replace('FILTER_ERRORS', 'ignore_errors = 0;')
-bpf_text = filter_by_containers(args) + bpf_text
-bpf_text = bpf_text.replace('FILTER_PID', '')
-bpf_text = bpf_text.replace('FILTER_PORT', '')
-bpf_text = bpf_text.replace('FILTER_UID', '')
-bpf_text = bpf_text.replace('FILTER_ERRORS', '')
-
-# selecting output format - 80 characters or wide, fitting IPv6 addresses
-header_fmt = "%8s %-12.12s %-4s %-15s %-5s %5s %2s"
-output_fmt = b"%8d %-12.12s %-4.4s %-15.15s %5d %-5s %2d"
-error_header_fmt = "%3s "
-error_output_fmt = b"%3s "
-error_value_fmt = str
-if args.wide:
- header_fmt = "%10s %-12.12s %-4s %-39s %-5s %5s %2s"
- output_fmt = b"%10d %-12.12s %-4s %-39s %5d %-5s %2d"
- error_header_fmt = "%-25s "
- error_output_fmt = b"%-25s "
- error_value_fmt = strerror
-
-if args.ebpf:
- print(bpf_text)
- exit()
-
-# L4 protocol resolver
-class L4Proto:
- def __init__(self):
- self.num2str = {}
- proto_re = re.compile("IPPROTO_(.*)")
- for attr in socket_all:
- proto_match = proto_re.match(attr)
- if proto_match:
- self.num2str[socket_dct[attr]] = proto_match.group(1)
-
- def proto2str(self, proto):
- return self.num2str.get(proto, "UNKNOWN")
-
-l4 = L4Proto()
-
-# bind options:
-# SOL_IP IP_FREEBIND F....
-# SOL_IP IP_TRANSPARENT .T...
-# SOL_IP IP_BIND_ADDRESS_NO_PORT ..N..
-# SOL_SOCKET SO_REUSEADDR ...R.
-# SOL_SOCKET SO_REUSEPORT ....r
-def opts2str(bitfield):
- str_options = ""
- bit = 1
- for opt in "FTNRr":
- str_options += opt if bitfield & bit else "."
- bit *= 2
- return str_options.encode()
-
-
-# process events
-def print_ipv4_bind_event(cpu, data, size):
- event = b["ipv4_bind_events"].event(data)
- global start_ts
- if args.timestamp:
- if start_ts == 0:
- start_ts = event.ts_us
- printb(b"%-9.6f " % ((float(event.ts_us) - start_ts) / 1000000), nl="")
- if args.print_uid:
- printb(b"%6d " % event.uid, nl="")
- if args.errors:
- printb(
- error_output_fmt % error_value_fmt(event.return_code).encode(),
- nl="",
- )
- printb(output_fmt % (event.pid, event.task,
- l4.proto2str(event.protocol).encode(),
- inet_ntop(AF_INET, pack("I", event.saddr)).encode(),
- event.sport, opts2str(event.socket_options), event.bound_dev_if))
-
-
-def print_ipv6_bind_event(cpu, data, size):
- event = b["ipv6_bind_events"].event(data)
- global start_ts
- if args.timestamp:
- if start_ts == 0:
- start_ts = event.ts_us
- printb(b"%-9.6f " % ((float(event.ts_us) - start_ts) / 1000000), nl="")
- if args.print_uid:
- printb(b"%6d " % event.uid, nl="")
- if args.errors:
- printb(
- error_output_fmt % error_value_fmt(event.return_code).encode(),
- nl="",
- )
- printb(output_fmt % (event.pid, event.task,
- l4.proto2str(event.protocol).encode(),
- inet_ntop(AF_INET6, event.saddr).encode(),
- event.sport, opts2str(event.socket_options), event.bound_dev_if))
-
-
-def depict_cnt(counts_tab, l3prot='ipv4'):
- for k, v in sorted(
- counts_tab.items(), key=lambda counts: counts[1].value, reverse=True
- ):
- depict_key = ""
- if l3prot == 'ipv4':
- depict_key = "%-32s %20s" % (
- (inet_ntop(AF_INET, pack('I', k.saddr))), k.sport
- )
- else:
- depict_key = "%-32s %20s" % (
- (inet_ntop(AF_INET6, k.saddr)), k.sport
- )
- print("%s %-10d" % (depict_key, v.value))
-
-
-# initialize BPF
-b = BPF(text=bpf_text)
-b.attach_kprobe(event="inet_bind", fn_name="bindsnoop_entry")
-b.attach_kprobe(event="inet6_bind", fn_name="bindsnoop_entry")
-b.attach_kretprobe(event="inet_bind", fn_name="bindsnoop_v4_return")
-b.attach_kretprobe(event="inet6_bind", fn_name="bindsnoop_v6_return")
-
-print("Tracing binds ... Hit Ctrl-C to end")
-if args.count:
- try:
- while 1:
- sleep(99999999)
- except KeyboardInterrupt:
- pass
-
- # header
- print("\n%-32s %20s %-10s" % (
- "LADDR", "LPORT", "BINDS"))
- depict_cnt(b["ipv4_count"])
- depict_cnt(b["ipv6_count"], l3prot='ipv6')
-# read events
-else:
- # header
- if args.timestamp:
- print("%-9s " % ("TIME(s)"), end="")
- if args.print_uid:
- print("%6s " % ("UID"), end="")
- if args.errors:
- print(error_header_fmt % ("RC"), end="")
- print(header_fmt % ("PID", "COMM", "PROT", "ADDR", "PORT", "OPTS", "IF"))
-
- start_ts = 0
-
- # read events
- b["ipv4_bind_events"].open_perf_buffer(print_ipv4_bind_event)
- b["ipv6_bind_events"].open_perf_buffer(print_ipv6_bind_event)
- while 1:
- try:
- b.perf_buffer_poll()
- except KeyboardInterrupt:
- exit()
diff --git a/tools/bindsnoop_example.txt b/tools/bindsnoop_example.txt
deleted file mode 100644
index c7c5135..0000000
--- a/tools/bindsnoop_example.txt
+++ /dev/null
@@ -1,116 +0,0 @@
-Demonstrations of bindsnoop, the Linux eBPF/bcc version.
-
-This tool traces the kernel function performing socket binding and
-print socket options set before the system call invocation that might
-impact bind behavior and bound interface:
-SOL_IP IP_FREEBIND F....
-SOL_IP IP_TRANSPARENT .T...
-SOL_IP IP_BIND_ADDRESS_NO_PORT ..N..
-SOL_SOCKET SO_REUSEADDR ...R.
-SOL_SOCKET SO_REUSEPORT ....r
-
-
-# ./bindsnoop.py
-Tracing binds ... Hit Ctrl-C to end
-PID COMM PROT ADDR PORT OPTS IF
-3941081 test_bind_op TCP 192.168.1.102 0 F.N.. 0
-3940194 dig TCP :: 62087 ..... 0
-3940219 dig UDP :: 48665 ..... 0
-3940893 Acceptor Thr TCP :: 35343 ...R. 0
-
-The output shows four bind system calls:
-two "test_bind_op" instances, one with IP_FREEBIND and IP_BIND_ADDRESS_NO_PORT
-options, dig process called bind for TCP and UDP sockets,
-and Acceptor called bind for TCP with SO_REUSEADDR option set.
-
-
-The -t option prints a timestamp column
-
-# ./bindsnoop.py -t
-TIME(s) PID COMM PROT ADDR PORT OPTS IF
-0.000000 3956801 dig TCP :: 49611 ..... 0
-0.011045 3956822 dig UDP :: 56343 ..... 0
-2.310629 3956498 test_bind_op TCP 192.168.1.102 39609 F...r 0
-
-
-The -U option prints a UID column:
-
-# ./bindsnoop.py -U
-Tracing binds ... Hit Ctrl-C to end
- UID PID COMM PROT ADDR PORT OPTS IF
-127072 3956498 test_bind_op TCP 192.168.1.102 44491 F...r 0
-127072 3960261 Acceptor Thr TCP :: 48869 ...R. 0
- 0 3960729 Acceptor Thr TCP :: 44637 ...R. 0
- 0 3959075 chef-client UDP :: 61722 ..... 0
-
-
-The -u option filtering UID:
-
-# ./bindsnoop.py -Uu 0
-Tracing binds ... Hit Ctrl-C to end
- UID PID COMM PROT ADDR PORT OPTS IF
- 0 3966330 Acceptor Thr TCP :: 39319 ...R. 0
- 0 3968044 python3.7 TCP ::1 59371 ..... 0
- 0 10224 fetch TCP 0.0.0.0 42091 ...R. 0
-
-
-The --cgroupmap option filters based on a cgroup set.
-It is meant to be used with an externally created map.
-
-# ./bindsnoop.py --cgroupmap /sys/fs/bpf/test01
-
-For more details, see docs/special_filtering.md
-
-
-In order to track heavy bind usage one can use --count option
-# ./bindsnoop.py --count
-Tracing binds ... Hit Ctrl-C to end
-LADDR LPORT BINDS
-0.0.0.0 6771 4
-0.0.0.0 4433 4
-127.0.0.1 33665 1
-
-
-Usage message:
-# ./bindsnoop.py -h
-usage: bindsnoop.py [-h] [-t] [-w] [-p PID] [-P PORT] [-E] [-U] [-u UID]
- [--count] [--cgroupmap CGROUPMAP] [--mntnsmap MNTNSMAP]
-
-Trace TCP binds
-
-optional arguments:
- -h, --help show this help message and exit
- -t, --timestamp include timestamp on output
- -w, --wide wide column output (fits IPv6 addresses)
- -p PID, --pid PID trace this PID only
- -P PORT, --port PORT comma-separated list of ports to trace.
- -E, --errors include errors in the output.
- -U, --print-uid include UID on output
- -u UID, --uid UID trace this UID only
- --count count binds per src ip and port
- --cgroupmap CGROUPMAP
- trace cgroups in this BPF map only
-
-examples:
- ./bindsnoop # trace all TCP bind()s
- ./bindsnoop -t # include timestamps
- ./bindsnoop -w # wider columns (fit IPv6)
- ./bindsnoop -p 181 # only trace PID 181
- ./bindsnoop -P 80 # only trace port 80
- ./bindsnoop -P 80,81 # only trace port 80 and 81
- ./bindsnoop -U # include UID
- ./bindsnoop -u 1000 # only trace UID 1000
- ./bindsnoop -E # report bind errors
- ./bindsnoop --count # count bind per src ip
- ./bindsnoop --cgroupmap mappath # only trace cgroups in this BPF map
- ./bindsnoop --mntnsmap mappath # only trace mount namespaces in the map
-
- it is reporting socket options set before the bins call
- impacting system call behavior:
- SOL_IP IP_FREEBIND F....
- SOL_IP IP_TRANSPARENT .T...
- SOL_IP IP_BIND_ADDRESS_NO_PORT ..N..
- SOL_SOCKET SO_REUSEADDR ...R.
- SOL_SOCKET SO_REUSEPORT ....r
-
- SO_BINDTODEVICE interface is reported as "IF" index
diff --git a/tools/biolatency.py b/tools/biolatency.py
index 63a2a57..dcb6d26 100755
--- a/tools/biolatency.py
+++ b/tools/biolatency.py
@@ -1,10 +1,10 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# biolatency Summarize block device I/O latency as a histogram.
# For Linux, uses BCC, eBPF.
#
-# USAGE: biolatency [-h] [-T] [-Q] [-m] [-D] [-F] [-e] [-j] [interval] [count]
+# USAGE: biolatency [-h] [-T] [-Q] [-m] [-D] [interval] [count]
#
# Copyright (c) 2015 Brendan Gregg.
# Licensed under the Apache License, Version 2.0 (the "License")
@@ -15,18 +15,14 @@
from bcc import BPF
from time import sleep, strftime
import argparse
-import ctypes as ct
# arguments
examples = """examples:
- ./biolatency # summarize block I/O latency as a histogram
- ./biolatency 1 10 # print 1 second summaries, 10 times
- ./biolatency -mT 1 # 1s summaries, milliseconds, and timestamps
- ./biolatency -Q # include OS queued time in I/O time
- ./biolatency -D # show each disk device separately
- ./biolatency -F # show I/O flags separately
- ./biolatency -j # print a dictionary
- ./biolatency -e # show extension summary(total, average)
+ ./biolatency # summarize block I/O latency as a histogram
+ ./biolatency 1 10 # print 1 second summaries, 10 times
+ ./biolatency -mT 1 # 1s summaries, milliseconds, and timestamps
+ ./biolatency -Q # include OS queued time in I/O time
+ ./biolatency -D # show each disk device separately
"""
parser = argparse.ArgumentParser(
description="Summarize block device I/O latency as a histogram",
@@ -40,47 +36,25 @@
help="millisecond histogram")
parser.add_argument("-D", "--disks", action="store_true",
help="print a histogram per disk device")
-parser.add_argument("-F", "--flags", action="store_true",
- help="print a histogram per set of I/O flags")
-parser.add_argument("-e", "--extension", action="store_true",
- help="summarize average/total value")
parser.add_argument("interval", nargs="?", default=99999999,
help="output interval, in seconds")
parser.add_argument("count", nargs="?", default=99999999,
help="number of outputs")
parser.add_argument("--ebpf", action="store_true",
help=argparse.SUPPRESS)
-parser.add_argument("-j", "--json", action="store_true",
- help="json output")
-
args = parser.parse_args()
countdown = int(args.count)
debug = 0
-if args.flags and args.disks:
- print("ERROR: can only use -D or -F. Exiting.")
- exit()
-
# define BPF program
bpf_text = """
#include <uapi/linux/ptrace.h>
-#include <linux/blk-mq.h>
+#include <linux/blkdev.h>
typedef struct disk_key {
char disk[DISK_NAME_LEN];
u64 slot;
} disk_key_t;
-
-typedef struct flag_key {
- u64 flags;
- u64 slot;
-} flag_key_t;
-
-typedef struct ext_val {
- u64 total;
- u64 count;
-} ext_val_t;
-
BPF_HASH(start, struct request *);
STORAGE
@@ -103,9 +77,6 @@
return 0; // missed issue
}
delta = bpf_ktime_get_ns() - *tsp;
-
- EXTENSION
-
FACTOR
// store as histogram
@@ -123,47 +94,18 @@
else:
bpf_text = bpf_text.replace('FACTOR', 'delta /= 1000;')
label = "usecs"
-
-storage_str = ""
-store_str = ""
if args.disks:
- storage_str += "BPF_HISTOGRAM(dist, disk_key_t);"
- disks_str = """
- disk_key_t key = {.slot = bpf_log2l(delta)};
- void *__tmp = (void *)req->__RQ_DISK__->disk_name;
- bpf_probe_read(&key.disk, sizeof(key.disk), __tmp);
- dist.atomic_increment(key);
- """
- if BPF.kernel_struct_has_field(b'request', b'rq_disk'):
- store_str += disks_str.replace('__RQ_DISK__', 'rq_disk')
- else:
- store_str += disks_str.replace('__RQ_DISK__', 'q->disk')
-elif args.flags:
- storage_str += "BPF_HISTOGRAM(dist, flag_key_t);"
- store_str += """
- flag_key_t key = {.slot = bpf_log2l(delta)};
- key.flags = req->cmd_flags;
- dist.atomic_increment(key);
- """
+ bpf_text = bpf_text.replace('STORAGE',
+ 'BPF_HISTOGRAM(dist, disk_key_t);')
+ bpf_text = bpf_text.replace('STORE',
+ 'disk_key_t key = {.slot = bpf_log2l(delta)}; ' +
+ 'void *__tmp = (void *)req->rq_disk->disk_name; ' +
+ 'bpf_probe_read(&key.disk, sizeof(key.disk), __tmp); ' +
+ 'dist.increment(key);')
else:
- storage_str += "BPF_HISTOGRAM(dist);"
- store_str += "dist.atomic_increment(bpf_log2l(delta));"
-
-if args.extension:
- storage_str += "BPF_ARRAY(extension, ext_val_t, 1);"
- bpf_text = bpf_text.replace('EXTENSION', """
- u32 index = 0;
- ext_val_t *ext_val = extension.lookup(&index);
- if (ext_val) {
- lock_xadd(&ext_val->total, delta);
- lock_xadd(&ext_val->count, 1);
- }
- """)
-else:
- bpf_text = bpf_text.replace('EXTENSION', '')
-bpf_text = bpf_text.replace("STORAGE", storage_str)
-bpf_text = bpf_text.replace("STORE", store_str)
-
+ bpf_text = bpf_text.replace('STORAGE', 'BPF_HISTOGRAM(dist);')
+ bpf_text = bpf_text.replace('STORE',
+ 'dist.increment(bpf_log2l(delta));')
if debug or args.ebpf:
print(bpf_text)
if args.ebpf:
@@ -172,83 +114,19 @@
# load BPF program
b = BPF(text=bpf_text)
if args.queued:
- if BPF.get_kprobe_functions(b'__blk_account_io_start'):
- b.attach_kprobe(event="__blk_account_io_start", fn_name="trace_req_start")
- else:
- b.attach_kprobe(event="blk_account_io_start", fn_name="trace_req_start")
+ b.attach_kprobe(event="blk_account_io_start", fn_name="trace_req_start")
else:
if BPF.get_kprobe_functions(b'blk_start_request'):
b.attach_kprobe(event="blk_start_request", fn_name="trace_req_start")
b.attach_kprobe(event="blk_mq_start_request", fn_name="trace_req_start")
-if BPF.get_kprobe_functions(b'__blk_account_io_done'):
- b.attach_kprobe(event="__blk_account_io_done", fn_name="trace_req_done")
-else:
- b.attach_kprobe(event="blk_account_io_done", fn_name="trace_req_done")
+b.attach_kprobe(event="blk_account_io_done",
+ fn_name="trace_req_done")
-if not args.json:
- print("Tracing block device I/O... Hit Ctrl-C to end.")
-
-def disk_print(s):
- disk = s.decode('utf-8', 'replace')
- if not disk:
- disk = "<unknown>"
- return disk
-
-# see blk_fill_rwbs():
-req_opf = {
- 0: "Read",
- 1: "Write",
- 2: "Flush",
- 3: "Discard",
- 5: "SecureErase",
- 6: "ZoneReset",
- 7: "WriteSame",
- 9: "WriteZeros"
-}
-REQ_OP_BITS = 8
-REQ_OP_MASK = ((1 << REQ_OP_BITS) - 1)
-REQ_SYNC = 1 << (REQ_OP_BITS + 3)
-REQ_META = 1 << (REQ_OP_BITS + 4)
-REQ_PRIO = 1 << (REQ_OP_BITS + 5)
-REQ_NOMERGE = 1 << (REQ_OP_BITS + 6)
-REQ_IDLE = 1 << (REQ_OP_BITS + 7)
-REQ_FUA = 1 << (REQ_OP_BITS + 9)
-REQ_RAHEAD = 1 << (REQ_OP_BITS + 11)
-REQ_BACKGROUND = 1 << (REQ_OP_BITS + 12)
-REQ_NOWAIT = 1 << (REQ_OP_BITS + 13)
-def flags_print(flags):
- desc = ""
- # operation
- if flags & REQ_OP_MASK in req_opf:
- desc = req_opf[flags & REQ_OP_MASK]
- else:
- desc = "Unknown"
- # flags
- if flags & REQ_SYNC:
- desc = "Sync-" + desc
- if flags & REQ_META:
- desc = "Metadata-" + desc
- if flags & REQ_FUA:
- desc = "ForcedUnitAccess-" + desc
- if flags & REQ_PRIO:
- desc = "Priority-" + desc
- if flags & REQ_NOMERGE:
- desc = "NoMerge-" + desc
- if flags & REQ_IDLE:
- desc = "Idle-" + desc
- if flags & REQ_RAHEAD:
- desc = "ReadAhead-" + desc
- if flags & REQ_BACKGROUND:
- desc = "Background-" + desc
- if flags & REQ_NOWAIT:
- desc = "NoWait-" + desc
- return desc
+print("Tracing block device I/O... Hit Ctrl-C to end.")
# output
exiting = 0 if args.interval else 1
dist = b.get_table("dist")
-if args.extension:
- extension = b.get_table("extension")
while (1):
try:
sleep(int(args.interval))
@@ -256,36 +134,10 @@
exiting = 1
print()
- if args.json:
- if args.timestamp:
- print("%-8s\n" % strftime("%H:%M:%S"), end="")
+ if args.timestamp:
+ print("%-8s\n" % strftime("%H:%M:%S"), end="")
- if args.flags:
- dist.print_json_hist(label, "flags", flags_print)
- else:
- dist.print_json_hist(label, "disk", disk_print)
-
- else:
- if args.timestamp:
- print("%-8s\n" % strftime("%H:%M:%S"), end="")
-
- if args.flags:
- dist.print_log2_hist(label, "flags", flags_print)
- else:
- dist.print_log2_hist(label, "disk", disk_print)
- if args.extension:
- total = extension[0].total
- counts = extension[0].count
- if counts > 0:
- if label == 'msecs':
- total /= 1000000
- elif label == 'usecs':
- total /= 1000
- avg = total / counts
- print("\navg = %ld %s, total: %ld %s, count: %ld\n" %
- (total / counts, label, total, label, counts))
- extension.clear()
-
+ dist.print_log2_hist(label, "disk")
dist.clear()
countdown -= 1
diff --git a/tools/biolatency_example.txt b/tools/biolatency_example.txt
old mode 100755
new mode 100644
index a88136b..5d39b7e
--- a/tools/biolatency_example.txt
+++ b/tools/biolatency_example.txt
@@ -198,162 +198,10 @@
and 32 ms, whereas xvdc is usually between 0.2 ms and 4 ms.
-The -F option prints a separate histogram for each unique set of request
-flags. For example:
-
-./biolatency.py -Fm
-Tracing block device I/O... Hit Ctrl-C to end.
-^C
-
-flags = Read
- msecs : count distribution
- 0 -> 1 : 180 |************* |
- 2 -> 3 : 519 |****************************************|
- 4 -> 7 : 60 |**** |
- 8 -> 15 : 123 |********* |
- 16 -> 31 : 68 |***** |
- 32 -> 63 : 0 | |
- 64 -> 127 : 2 | |
- 128 -> 255 : 12 | |
- 256 -> 511 : 0 | |
- 512 -> 1023 : 1 | |
-
-flags = Sync-Write
- msecs : count distribution
- 0 -> 1 : 5 |****************************************|
-
-flags = Flush
- msecs : count distribution
- 0 -> 1 : 2 |****************************************|
-
-flags = Metadata-Read
- msecs : count distribution
- 0 -> 1 : 3 |****************************************|
- 2 -> 3 : 2 |************************** |
- 4 -> 7 : 0 | |
- 8 -> 15 : 1 |************* |
- 16 -> 31 : 1 |************* |
-
-flags = Write
- msecs : count distribution
- 0 -> 1 : 103 |******************************* |
- 2 -> 3 : 106 |******************************** |
- 4 -> 7 : 130 |****************************************|
- 8 -> 15 : 79 |************************ |
- 16 -> 31 : 5 |* |
- 32 -> 63 : 0 | |
- 64 -> 127 : 0 | |
- 128 -> 255 : 0 | |
- 256 -> 511 : 1 | |
-
-flags = NoMerge-Read
- msecs : count distribution
- 0 -> 1 : 0 | |
- 2 -> 3 : 5 |****************************************|
- 4 -> 7 : 0 | |
- 8 -> 15 : 0 | |
- 16 -> 31 : 1 |******** |
-
-flags = NoMerge-Write
- msecs : count distribution
- 0 -> 1 : 30 |** |
- 2 -> 3 : 293 |******************** |
- 4 -> 7 : 564 |****************************************|
- 8 -> 15 : 463 |******************************** |
- 16 -> 31 : 21 |* |
- 32 -> 63 : 0 | |
- 64 -> 127 : 0 | |
- 128 -> 255 : 0 | |
- 256 -> 511 : 5 | |
-
-flags = Priority-Metadata-Read
- msecs : count distribution
- 0 -> 1 : 1 |****************************************|
- 2 -> 3 : 0 | |
- 4 -> 7 : 1 |****************************************|
- 8 -> 15 : 1 |****************************************|
-
-flags = ForcedUnitAccess-Metadata-Sync-Write
- msecs : count distribution
- 0 -> 1 : 2 |****************************************|
-
-flags = ReadAhead-Read
- msecs : count distribution
- 0 -> 1 : 15 |*************************** |
- 2 -> 3 : 22 |****************************************|
- 4 -> 7 : 14 |************************* |
- 8 -> 15 : 8 |************** |
- 16 -> 31 : 1 |* |
-
-flags = Priority-Metadata-Write
- msecs : count distribution
- 0 -> 1 : 9 |****************************************|
-
-These can be handled differently by the storage device, and this mode lets us
-examine their performance in isolation.
-
-
-The -e option shows extension summary(total, average)
-For example:
-# ./biolatency.py -e
-^C
- usecs : count distribution
- 0 -> 1 : 0 | |
- 2 -> 3 : 0 | |
- 4 -> 7 : 0 | |
- 8 -> 15 : 0 | |
- 16 -> 31 : 0 | |
- 32 -> 63 : 0 | |
- 64 -> 127 : 4 |*********** |
- 128 -> 255 : 2 |***** |
- 256 -> 511 : 4 |*********** |
- 512 -> 1023 : 14 |****************************************|
- 1024 -> 2047 : 0 | |
- 2048 -> 4095 : 1 |** |
-
-avg = 663 usecs, total: 16575 usecs, count: 25
-
-Sometimes 512 -> 1023 usecs is not enough for throughput tuning.
-Especially a little difference in performance downgrade.
-By this extension, we know the value in log2 range is about 663 usecs.
-
-
-The -j option prints a dictionary of the histogram.
-For example:
-
-# ./biolatency.py -j
-^C
-{'ts': '2020-12-30 14:33:03', 'val_type': 'usecs', 'data': [{'interval-start': 0, 'interval-end': 1, 'count': 0}, {'interval-start': 2, 'interval-end': 3, 'count': 0}, {'interval-start': 4, 'interval-end': 7, 'count': 0}, {'interval-start': 8, 'interval-end': 15, 'count': 0}, {'interval-start': 16, 'interval-end': 31, 'count': 0}, {'interval-start': 32, 'interval-end': 63, 'count': 2}, {'interval-start': 64, 'interval-end': 127, 'count': 75}, {'interval-start': 128, 'interval-end': 255, 'count': 7}, {'interval-start': 256, 'interval-end': 511, 'count': 0}, {'interval-start': 512, 'interval-end': 1023, 'count': 6}, {'interval-start': 1024, 'interval-end': 2047, 'count': 3}, {'interval-start': 2048, 'interval-end': 4095, 'count': 31}]}
-
-the key `data` is the list of the log2 histogram intervals. The `interval-start` and `interval-end` define the
-latency bucket and `count` is the number of I/O's that lie in that latency range.
-
-# ./biolatency.py -jF
-^C
-{'ts': '2020-12-30 14:37:59', 'val_type': 'usecs', 'data': [{'interval-start': 0, 'interval-end': 1, 'count': 0}, {'interval-start': 2, 'interval-end': 3, 'count': 0}, {'interval-start': 4, 'interval-end': 7, 'count': 0}, {'interval-start': 8, 'interval-end': 15, 'count': 0}, {'interval-start': 16, 'interval-end': 31, 'count': 1}, {'interval-start': 32, 'interval-end': 63, 'count': 1}, {'interval-start': 64, 'interval-end': 127, 'count': 0}, {'interval-start': 128, 'interval-end': 255, 'count': 0}, {'interval-start': 256, 'interval-end': 511, 'count': 0}, {'interval-start': 512, 'interval-end': 1023, 'count': 0}, {'interval-start': 1024, 'interval-end': 2047, 'count': 2}], 'flags': 'Sync-Write'}
-{'ts': '2020-12-30 14:37:59', 'val_type': 'usecs', 'data': [{'interval-start': 0, 'interval-end': 1, 'count': 0}, {'interval-start': 2, 'interval-end': 3, 'count': 0}, {'interval-start': 4, 'interval-end': 7, 'count': 0}, {'interval-start': 8, 'interval-end': 15, 'count': 0}, {'interval-start': 16, 'interval-end': 31, 'count': 0}, {'interval-start': 32, 'interval-end': 63, 'count': 0}, {'interval-start': 64, 'interval-end': 127, 'count': 0}, {'interval-start': 128, 'interval-end': 255, 'count': 2}, {'interval-start': 256, 'interval-end': 511, 'count': 0}, {'interval-start': 512, 'interval-end': 1023, 'count': 2}, {'interval-start': 1024, 'interval-end': 2047, 'count': 1}], 'flags': 'Unknown'}
-{'ts': '2020-12-30 14:37:59', 'val_type': 'usecs', 'data': [{'interval-start': 0, 'interval-end': 1, 'count': 0}, {'interval-start': 2, 'interval-end': 3, 'count': 0}, {'interval-start': 4, 'interval-end': 7, 'count': 0}, {'interval-start': 8, 'interval-end': 15, 'count': 0}, {'interval-start': 16, 'interval-end': 31, 'count': 0}, {'interval-start': 32, 'interval-end': 63, 'count': 0}, {'interval-start': 64, 'interval-end': 127, 'count': 0}, {'interval-start': 128, 'interval-end': 255, 'count': 0}, {'interval-start': 256, 'interval-end': 511, 'count': 0}, {'interval-start': 512, 'interval-end': 1023, 'count': 0}, {'interval-start': 1024, 'interval-end': 2047, 'count': 1}], 'flags': 'Write'}
-{'ts': '2020-12-30 14:37:59', 'val_type': 'usecs', 'data': [{'interval-start': 0, 'interval-end': 1, 'count': 0}, {'interval-start': 2, 'interval-end': 3, 'count': 0}, {'interval-start': 4, 'interval-end': 7, 'count': 0}, {'interval-start': 8, 'interval-end': 15, 'count': 0}, {'interval-start': 16, 'interval-end': 31, 'count': 0}, {'interval-start': 32, 'interval-end': 63, 'count': 0}, {'interval-start': 64, 'interval-end': 127, 'count': 0}, {'interval-start': 128, 'interval-end': 255, 'count': 0}, {'interval-start': 256, 'interval-end': 511, 'count': 0}, {'interval-start': 512, 'interval-end': 1023, 'count': 4}], 'flags': 'Flush'}
-
-The -j option used with -F prints a histogram dictionary per set of I/O flags.
-
-# ./biolatency.py -jD
-^C
-{'ts': '2020-12-30 14:40:00', 'val_type': 'usecs', 'data': [{'interval-start': 0, 'interval-end': 1, 'count': 0}, {'interval-start': 2, 'interval-end': 3, 'count': 0}, {'interval-start': 4, 'interval-end': 7, 'count': 0}, {'interval-start': 8, 'interval-end': 15, 'count': 0}, {'interval-start': 16, 'interval-end': 31, 'count': 0}, {'interval-start': 32, 'interval-end': 63, 'count': 1}, {'interval-start': 64, 'interval-end': 127, 'count': 1}, {'interval-start': 128, 'interval-end': 255, 'count': 1}, {'interval-start': 256, 'interval-end': 511, 'count': 1}, {'interval-start': 512, 'interval-end': 1023, 'count': 6}, {'interval-start': 1024, 'interval-end': 2047, 'count': 1}, {'interval-start': 2048, 'interval-end': 4095, 'count': 3}], 'Bucket ptr': b'sda'}
-
-The -j option used with -D prints a histogram dictionary per disk device.
-
-# ./biolatency.py -jm
-^C
-{'ts': '2020-12-30 14:42:03', 'val_type': 'msecs', 'data': [{'interval-start': 0, 'interval-end': 1, 'count': 11}, {'interval-start': 2, 'interval-end': 3, 'count': 3}]}
-
-The -j with -m prints a millisecond histogram dictionary. The `value_type` key is set to msecs.
-
USAGE message:
# ./biolatency -h
-usage: biolatency.py [-h] [-T] [-Q] [-m] [-D] [-F] [-j]
- [interval] [count]
+usage: biolatency [-h] [-T] [-Q] [-m] [-D] [interval] [count]
Summarize block device I/O latency as a histogram
@@ -367,16 +215,10 @@
-Q, --queued include OS queued time in I/O time
-m, --milliseconds millisecond histogram
-D, --disks print a histogram per disk device
- -F, --flags print a histogram per set of I/O flags
- -e, --extension also show extension summary(total, average)
- -j, --json json output
examples:
- ./biolatency # summarize block I/O latency as a histogram
- ./biolatency 1 10 # print 1 second summaries, 10 times
- ./biolatency -mT 1 # 1s summaries, milliseconds, and timestamps
- ./biolatency -Q # include OS queued time in I/O time
- ./biolatency -D # show each disk device separately
- ./biolatency -F # show I/O flags separately
- ./biolatency -j # print a dictionary
- ./biolatency -e # show extension summary(total, average)
+ ./biolatency # summarize block I/O latency as a histogram
+ ./biolatency 1 10 # print 1 second summaries, 10 times
+ ./biolatency -mT 1 # 1s summaries, milliseconds, and timestamps
+ ./biolatency -Q # include OS queued time in I/O time
+ ./biolatency -D # show each disk device separately
diff --git a/tools/biolatpcts.py b/tools/biolatpcts.py
deleted file mode 100755
index ea8b1ce..0000000
--- a/tools/biolatpcts.py
+++ /dev/null
@@ -1,316 +0,0 @@
-#!/usr/bin/python
-#
-# biolatpcts.py Monitor IO latency distribution of a block device.
-#
-# $ ./biolatpcts.py /dev/nvme0n1
-# nvme0n1 p1 p5 p10 p16 p25 p50 p75 p84 p90 p95 p99 p100
-# read 95us 175us 305us 515us 895us 985us 995us 1.5ms 2.5ms 3.5ms 4.5ms 10ms
-# write 5us 5us 5us 15us 25us 135us 765us 855us 885us 895us 965us 1.5ms
-# discard 5us 5us 5us 5us 135us 145us 165us 205us 385us 875us 1.5ms 2.5ms
-# flush 5us 5us 5us 5us 5us 5us 5us 5us 5us 1.5ms 4.5ms 5.5ms
-#
-# Copyright (C) 2020 Tejun Heo <tj@kernel.org>
-# Copyright (C) 2020 Facebook
-
-from __future__ import print_function
-from bcc import BPF
-from time import sleep
-from threading import Event
-import argparse
-import json
-import sys
-import os
-import signal
-
-description = """
-Monitor IO latency distribution of a block device
-"""
-
-epilog = """
-When interval is infinite, biolatpcts will print out result once the
-initialization is complete to indicate readiness. After initialized,
-biolatpcts will output whenever it receives SIGUSR1/2 and before exiting on
-SIGINT, SIGTERM or SIGHUP.
-
-SIGUSR1 starts a new period after reporting. SIGUSR2 doesn't and can be used
-to monitor progress without affecting accumulation of data points. They can
-be used to obtain latency distribution between two arbitrary events and
-monitor progress inbetween.
-"""
-
-parser = argparse.ArgumentParser(description = description, epilog = epilog,
- formatter_class = argparse.ArgumentDefaultsHelpFormatter)
-parser.add_argument('dev', metavar='DEV', type=str,
- help='Target block device (/dev/DEVNAME, DEVNAME or MAJ:MIN)')
-parser.add_argument('-i', '--interval', type=int, default=3,
- help='Report interval (0: exit after startup, -1: infinite)')
-parser.add_argument('-w', '--which', choices=['from-rq-alloc', 'after-rq-alloc', 'on-device'],
- default='on-device', help='Which latency to measure')
-parser.add_argument('-p', '--pcts', metavar='PCT,...', type=str,
- default='1,5,10,16,25,50,75,84,90,95,99,100',
- help='Percentiles to calculate')
-parser.add_argument('-j', '--json', action='store_true',
- help='Output in json')
-parser.add_argument('--verbose', '-v', action='count', default = 0)
-
-bpf_source = """
-#include <linux/blk_types.h>
-#include <linux/blkdev.h>
-#include <linux/blk-mq.h>
-#include <linux/time64.h>
-
-BPF_PERCPU_ARRAY(rwdf_100ms, u64, 400);
-BPF_PERCPU_ARRAY(rwdf_1ms, u64, 400);
-BPF_PERCPU_ARRAY(rwdf_10us, u64, 400);
-
-void kprobe_blk_account_io_done(struct pt_regs *ctx, struct request *rq, u64 now)
-{
- unsigned int cmd_flags;
- u64 dur;
- size_t base, slot;
-
- if (!rq->__START_TIME_FIELD__)
- return;
-
- if (!rq->__RQ_DISK__ ||
- rq->__RQ_DISK__->major != __MAJOR__ ||
- rq->__RQ_DISK__->first_minor != __MINOR__)
- return;
-
- cmd_flags = rq->cmd_flags;
- switch (cmd_flags & REQ_OP_MASK) {
- case REQ_OP_READ:
- base = 0;
- break;
- case REQ_OP_WRITE:
- base = 100;
- break;
- case REQ_OP_DISCARD:
- base = 200;
- break;
- case REQ_OP_FLUSH:
- base = 300;
- break;
- default:
- return;
- }
-
- dur = now - rq->__START_TIME_FIELD__;
-
- slot = min_t(size_t, div_u64(dur, 100 * NSEC_PER_MSEC), 99);
- rwdf_100ms.increment(base + slot);
- if (slot)
- return;
-
- slot = min_t(size_t, div_u64(dur, NSEC_PER_MSEC), 99);
- rwdf_1ms.increment(base + slot);
- if (slot)
- return;
-
- slot = min_t(size_t, div_u64(dur, 10 * NSEC_PER_USEC), 99);
- rwdf_10us.increment(base + slot);
-}
-"""
-
-args = parser.parse_args()
-args.pcts = args.pcts.split(',')
-args.pcts.sort(key=lambda x: float(x))
-
-try:
- major = int(args.dev.split(':')[0])
- minor = int(args.dev.split(':')[1])
-except Exception:
- if '/' in args.dev:
- stat = os.stat(args.dev)
- else:
- stat = os.stat('/dev/' + args.dev)
-
- major = os.major(stat.st_rdev)
- minor = os.minor(stat.st_rdev)
-
-if args.which == 'from-rq-alloc':
- start_time_field = 'alloc_time_ns'
-elif args.which == 'after-rq-alloc':
- start_time_field = 'start_time_ns'
-elif args.which == 'on-device':
- start_time_field = 'io_start_time_ns'
-else:
- print("Invalid latency measurement {}".format(args.which))
- exit()
-
-bpf_source = bpf_source.replace('__START_TIME_FIELD__', start_time_field)
-bpf_source = bpf_source.replace('__MAJOR__', str(major))
-bpf_source = bpf_source.replace('__MINOR__', str(minor))
-
-if BPF.kernel_struct_has_field(b'request', b'rq_disk'):
- bpf_source = bpf_source.replace('__RQ_DISK__', 'rq_disk')
-else:
- bpf_source = bpf_source.replace('__RQ_DISK__', 'q->disk')
-
-bpf = BPF(text=bpf_source)
-if BPF.get_kprobe_functions(b'__blk_account_io_done'):
- bpf.attach_kprobe(event="__blk_account_io_done", fn_name="kprobe_blk_account_io_done")
-else:
- bpf.attach_kprobe(event="blk_account_io_done", fn_name="kprobe_blk_account_io_done")
-
-# times are in usecs
-MSEC = 1000
-SEC = 1000 * 1000
-
-cur_rwdf_100ms = bpf["rwdf_100ms"]
-cur_rwdf_1ms = bpf["rwdf_1ms"]
-cur_rwdf_10us = bpf["rwdf_10us"]
-
-last_rwdf_100ms = [0] * 400
-last_rwdf_1ms = [0] * 400
-last_rwdf_10us = [0] * 400
-
-rwdf_100ms = [0] * 400
-rwdf_1ms = [0] * 400
-rwdf_10us = [0] * 400
-
-io_type = ["read", "write", "discard", "flush"]
-
-def find_pct(req, total, slots, idx, counted):
- while idx > 0:
- idx -= 1
- if slots[idx] > 0:
- counted += slots[idx]
- if args.verbose > 1:
- print('idx={} counted={} pct={:.1f} req={}'
- .format(idx, counted, counted / total, req))
- if (counted / total) * 100 >= 100 - req:
- break
- return (idx, counted)
-
-def calc_lat_pct(req_pcts, total, lat_100ms, lat_1ms, lat_10us):
- pcts = [0] * len(req_pcts)
-
- if total == 0:
- return pcts
-
- data = [(100 * MSEC, lat_100ms), (MSEC, lat_1ms), (10, lat_10us)]
- data_sel = 0
- idx = 100
- counted = 0
-
- for pct_idx in reversed(range(len(req_pcts))):
- req = float(req_pcts[pct_idx])
- while True:
- last_counted = counted
- (gran, slots) = data[data_sel]
- (idx, counted) = find_pct(req, total, slots, idx, counted)
- if args.verbose > 1:
- print('pct_idx={} req={} gran={} idx={} counted={} total={}'
- .format(pct_idx, req, gran, idx, counted, total))
- if idx > 0 or data_sel == len(data) - 1:
- break
- counted = last_counted
- data_sel += 1
- idx = 100
-
- pcts[pct_idx] = gran * idx + gran / 2
-
- return pcts
-
-def format_usec(lat):
- if lat > SEC:
- return '{:.1f}s'.format(lat / SEC)
- elif lat > 10 * MSEC:
- return '{:.0f}ms'.format(lat / MSEC)
- elif lat > MSEC:
- return '{:.1f}ms'.format(lat / MSEC)
- elif lat > 0:
- return '{:.0f}us'.format(lat)
- else:
- return '-'
-
-# 0 interval can be used to test whether this script would run successfully.
-if args.interval == 0:
- sys.exit(0)
-
-# Set up signal handling so that we print the result on USR1/2 and before
-# exiting on a signal. Combined with infinite interval, this can be used to
-# obtain overall latency distribution between two events. On USR2 the
-# accumulated counters are cleared too, which can be used to define
-# arbitrary intervals.
-force_update_last_rwdf = False
-keep_running = True
-result_req = Event()
-def sig_handler(sig, frame):
- global keep_running, force_update_last_rwdf, result_req
- if sig == signal.SIGUSR1:
- force_update_last_rwdf = True
- elif sig != signal.SIGUSR2:
- keep_running = False
- result_req.set()
-
-for sig in (signal.SIGUSR1, signal.SIGUSR2, signal.SIGINT, signal.SIGTERM, signal.SIGHUP):
- signal.signal(sig, sig_handler)
-
-# If infinite interval, always trigger the first output so that the caller
-# can tell when initialization is complete.
-if args.interval < 0:
- result_req.set();
-
-while keep_running:
- result_req.wait(args.interval if args.interval > 0 else None)
- result_req.clear()
-
- update_last_rwdf = args.interval > 0 or force_update_last_rwdf
- force_update_last_rwdf = False
- rwdf_total = [0] * 4;
-
- for i in range(400):
- v = cur_rwdf_100ms.sum(i).value
- rwdf_100ms[i] = max(v - last_rwdf_100ms[i], 0)
- if update_last_rwdf:
- last_rwdf_100ms[i] = v
-
- v = cur_rwdf_1ms.sum(i).value
- rwdf_1ms[i] = max(v - last_rwdf_1ms[i], 0)
- if update_last_rwdf:
- last_rwdf_1ms[i] = v
-
- v = cur_rwdf_10us.sum(i).value
- rwdf_10us[i] = max(v - last_rwdf_10us[i], 0)
- if update_last_rwdf:
- last_rwdf_10us[i] = v
-
- rwdf_total[int(i / 100)] += rwdf_100ms[i]
-
- rwdf_lat = []
- for i in range(4):
- left = i * 100
- right = left + 100
- rwdf_lat.append(
- calc_lat_pct(args.pcts, rwdf_total[i],
- rwdf_100ms[left:right],
- rwdf_1ms[left:right],
- rwdf_10us[left:right]))
-
- if args.verbose:
- print('{:7} 100ms {}'.format(io_type[i], rwdf_100ms[left:right]))
- print('{:7} 1ms {}'.format(io_type[i], rwdf_1ms[left:right]))
- print('{:7} 10us {}'.format(io_type[i], rwdf_10us[left:right]))
-
- if args.json:
- result = {}
- for iot in range(4):
- lats = {}
- for pi in range(len(args.pcts)):
- lats[args.pcts[pi]] = rwdf_lat[iot][pi] / SEC
- result[io_type[iot]] = lats
- print(json.dumps(result), flush=True)
- else:
- print('\n{:<7}'.format(os.path.basename(args.dev)), end='')
- widths = []
- for pct in args.pcts:
- widths.append(max(len(pct), 5))
- print(' {:>5}'.format(pct), end='')
- print()
- for iot in range(4):
- print('{:7}'.format(io_type[iot]), end='')
- for pi in range(len(rwdf_lat[iot])):
- print(' {:>{}}'.format(format_usec(rwdf_lat[iot][pi]), widths[pi]), end='')
- print()
diff --git a/tools/biolatpcts_example.txt b/tools/biolatpcts_example.txt
deleted file mode 100644
index 3176fcc..0000000
--- a/tools/biolatpcts_example.txt
+++ /dev/null
@@ -1,68 +0,0 @@
-Demonstrations of biolatpcts, the Linux eBPF/bcc version.
-
-
-biolatpcts traces block device I/O (disk I/O), and prints the latency
-percentiles per I/O type. Example:
-
-# ./biolatpcts.py /dev/nvme0n1
-nvme0n1 p1 p5 p10 p16 p25 p50 p75 p84 p90 p95 p99 p100
-read 95us 175us 305us 515us 895us 985us 995us 1.5ms 2.5ms 3.5ms 4.5ms 10ms
-write 5us 5us 5us 15us 25us 135us 765us 855us 885us 895us 965us 1.5ms
-discard 5us 5us 5us 5us 135us 145us 165us 205us 385us 875us 1.5ms 2.5ms
-flush 5us 5us 5us 5us 5us 5us 5us 5us 5us 1.5ms 4.5ms 5.5ms
-[...]
-
-Unless changed with the -i option, the latency percentiles are printed every 3
-seconds.
-
-
-Any number of custom percentiles can be requested with the -p option:
-
-# ./biolatpcts.py /dev/nvme0n1 -p 01,90.0,99.9,99.99,100.0
-
-nvme0n1 01 90.0 99.9 99.99 100.0
-read 5us 4.5ms 16ms 22ms 26ms
-write 15us 255us 365us 515us 2.5ms
-discard - - - - -
-flush 5us 5us 5us 5us 24ms
-[...]
-
-Note that the target percentile strings are preserved as-is to facilitate
-exact key matching when the output is consumed by another program.
-
-
-When the output is consumed by another program, parsing can be tedious. The -j
-option makes biolatpcts output results in json, one line per interval.
-
-# ./tools/biolatpcts.py /dev/nvme0n1 -j
-{"read": {"1": 2.5e-05, "5": 3.5e-05, "10": 4.5e-05, "16": 0.000145, "25": 0.000195, "50": 0.000355, "75": 0.000605, "84": 0.000775, "90": 0.000965, "95": 0.0015, "99": 0.0025, "100": 0.0235}, "write": {"1": 5e-06, "5": 5e-06, "10": 5e-06, "16": 5e-06, "25": 1.5e-05, "50": 2.5e-05, "75": 4.5e-05, "84": 7.5e-05, "90": 0.000195, "95": 0.000665, "99": 0.0015, "100": 0.0035}, "discard": {"1": 0.0, "5": 0.0, "10": 0.0, "16": 0.0, "25": 0.0, "50": 0.0, "75": 0.0, "84": 0.0, "90": 0.0, "95": 0.0, "99": 0.0, "100": 0.0}, "flush": {"1": 0.0, "5": 0.0, "10": 0.0, "16": 0.0, "25": 0.0, "50": 0.0, "75": 0.0, "84": 0.0, "90": 0.0, "95": 0.0, "99": 0.0, "100": 0.0}}
-[...]
-
-
-By default biolatpcts measures the duration each IO was on the device. It can
-be changed using the -w option.
-
-
-USAGE message:
-
-usage: biolatpcts.py [-h] [-i INTERVAL]
- [-w {from-rq-alloc,after-rq-alloc,on-device}]
- [-p PCT,...] [-j] [--verbose]
- DEV
-
-Monitor IO latency distribution of a block device
-
-positional arguments:
- DEV Target block device (/dev/DEVNAME, DEVNAME or MAJ:MIN)
-
-optional arguments:
- -h, --help show this help message and exit
- -i INTERVAL, --interval INTERVAL
- Report interval (default: 3)
- -w {from-rq-alloc,after-rq-alloc,on-device}, --which {from-rq-alloc,after-rq-alloc,on-device}
- Which latency to measure (default: on-device)
- -p PCT,..., --pcts PCT,...
- Percentiles to calculate (default:
- 1,5,10,16,25,50,75,84,90,95,99,100)
- -j, --json Output in json (default: False)
- --verbose, -v
diff --git a/tools/biopattern.py b/tools/biopattern.py
deleted file mode 100755
index 9bfc077..0000000
--- a/tools/biopattern.py
+++ /dev/null
@@ -1,140 +0,0 @@
-#!/usr/bin/python
-# @lint-avoid-python-3-compatibility-imports
-#
-# biopattern - Identify random/sequential disk access patterns.
-# For Linux, uses BCC, eBPF.
-#
-# Copyright (c) 2022 Rocky Xing.
-# Licensed under the Apache License, Version 2.0 (the "License")
-#
-# 21-Feb-2022 Rocky Xing Created this.
-
-from __future__ import print_function
-from bcc import BPF
-from time import sleep, strftime
-import argparse
-import os
-
-examples = """examples:
- ./biopattern # show block device I/O pattern.
- ./biopattern 1 10 # print 1 second summaries, 10 times
- ./biopattern -d sdb # show sdb only
-"""
-parser = argparse.ArgumentParser(
- description="Show block device I/O pattern.",
- formatter_class=argparse.RawDescriptionHelpFormatter,
- epilog=examples)
-parser.add_argument("-d", "--disk", type=str,
- help="Trace this disk only")
-parser.add_argument("interval", nargs="?", default=99999999,
- help="Output interval in seconds")
-parser.add_argument("count", nargs="?", default=99999999,
- help="Number of outputs")
-args = parser.parse_args()
-countdown = int(args.count)
-
-bpf_text="""
-struct counter {
- u64 last_sector;
- u64 bytes;
- u32 sequential;
- u32 random;
-};
-
-BPF_HASH(counters, u32, struct counter);
-
-TRACEPOINT_PROBE(block, block_rq_complete)
-{
- struct counter *counterp;
- struct counter zero = {};
- u32 dev = args->dev;
- u64 sector = args->sector;
- u32 nr_sector = args->nr_sector;
-
- DISK_FILTER
-
- counterp = counters.lookup_or_try_init(&dev, &zero);
- if (counterp == 0) {
- return 0;
- }
-
- if (counterp->last_sector) {
- if (counterp->last_sector == sector) {
- __sync_fetch_and_add(&counterp->sequential, 1);
- } else {
- __sync_fetch_and_add(&counterp->random, 1);
- }
- __sync_fetch_and_add(&counterp->bytes, nr_sector * 512);
- }
- counterp->last_sector = sector + nr_sector;
-
- return 0;
-}
-"""
-
-dev_minor_bits = 20
-
-def mkdev(major, minor):
- return (major << dev_minor_bits) | minor
-
-
-partitions = {}
-
-with open("/proc/partitions", 'r') as f:
- lines = f.readlines()
- for line in lines[2:]:
- words = line.strip().split()
- major = int(words[0])
- minor = int(words[1])
- part_name = words[3]
- partitions[mkdev(major, minor)] = part_name
-
-if args.disk is not None:
- disk_path = os.path.join('/dev', args.disk)
- if os.path.exists(disk_path) == False:
- print("no such disk '%s'" % args.disk)
- exit(1)
-
- stat_info = os.stat(disk_path)
- major = os.major(stat_info.st_rdev)
- minor = os.minor(stat_info.st_rdev)
- bpf_text = bpf_text.replace('DISK_FILTER',
- 'if (dev != %s) { return 0; }' % mkdev(major, minor))
-else:
- bpf_text = bpf_text.replace('DISK_FILTER', '')
-
-b = BPF(text=bpf_text)
-
-exiting = 0 if args.interval else 1
-counters = b.get_table("counters")
-
-print("%-9s %-7s %5s %5s %8s %10s" %
- ("TIME", "DISK", "%RND", "%SEQ", "COUNT", "KBYTES"))
-
-while True:
- try:
- sleep(int(args.interval))
- except KeyboardInterrupt:
- exiting = 1
-
- for k, v in counters.items():
- total = v.random + v.sequential
- if total == 0:
- continue
-
- part_name = partitions.get(k.value, "Unknown")
-
- print("%-9s %-7s %5d %5d %8d %10d" % (
- strftime("%H:%M:%S"),
- part_name,
- v.random * 100 / total,
- v.sequential * 100 / total,
- total,
- v.bytes / 1024))
-
- counters.clear()
-
- countdown -= 1
- if exiting or countdown == 0:
- exit()
-
diff --git a/tools/biopattern_example.txt b/tools/biopattern_example.txt
deleted file mode 100644
index ac3e5c6..0000000
--- a/tools/biopattern_example.txt
+++ /dev/null
@@ -1,45 +0,0 @@
-Demonstrations of biopattern, the Linux eBPF/bcc version.
-
-
-biopattern identifies random/sequential disk access patterns. Example:
-
-# ./biopattern.py
-TIME DISK %RND %SEQ COUNT KBYTES
-22:03:51 vdb 0 99 788 3184
-22:03:51 Unknown 0 100 4 0
-22:03:51 vda 85 14 21 488
-[...]
-
-
-The -d option only print the matched disk.
-
-# ./biopattern.py -d vdb 1 10
-TIME DISK %RND %SEQ COUNT KBYTES
-22:12:57 vdb 0 99 193 772
-22:12:58 vdb 0 100 1119 4476
-22:12:59 vdb 0 100 1126 4504
-22:13:00 vdb 0 100 1009 4036
-22:13:01 vdb 0 100 958 3832
-22:13:02 vdb 0 99 957 3856
-22:13:03 vdb 0 100 1130 4520
-22:13:04 vdb 0 100 1051 4204
-22:13:05 vdb 0 100 1158 4632
-[...]
-
-
-USAGE message:
-
-Show block device I/O pattern.
-
-positional arguments:
- interval Output interval in seconds
- count Number of outputs
-
-optional arguments:
- -h, --help show this help message and exit
- -d DISK, --disk DISK Trace this disk only
-
-examples:
- ./biopattern # show block device I/O pattern.
- ./biopattern 1 10 # print 1 second summaries, 10 times
- ./biopattern -d sdb # show sdb only
diff --git a/tools/biosnoop.lua b/tools/biosnoop.lua
index 3e0441e..705212e 100755
--- a/tools/biosnoop.lua
+++ b/tools/biosnoop.lua
@@ -84,14 +84,13 @@
valp = infobyreq.lookup(&req);
if (valp == 0) {
data.len = req->__data_len;
- data.name[0] = '?';
- data.name[1] = 0;
+ strcpy(data.name,"?");
} else {
data.pid = valp->pid;
data.len = req->__data_len;
data.sector = req->__sector;
- bpf_probe_read_kernel(&data.name, sizeof(data.name), valp->name);
- bpf_probe_read_kernel(&data.disk_name, sizeof(data.disk_name),
+ bpf_probe_read(&data.name, sizeof(data.name), valp->name);
+ bpf_probe_read(&data.disk_name, sizeof(data.disk_name),
req->rq_disk->disk_name);
}
@@ -126,7 +125,7 @@
bpf:attach_kprobe{event="blk_account_io_start", fn_name="trace_pid_start"}
bpf:attach_kprobe{event="blk_start_request", fn_name="trace_req_start"}
bpf:attach_kprobe{event="blk_mq_start_request", fn_name="trace_req_start"}
- bpf:attach_kprobe{event="blk_account_io_done",
+ bpf:attach_kprobe{event="blk_account_io_completion",
fn_name="trace_req_completion"}
print("%-14s %-14s %-6s %-7s %-2s %-9s %-7s %7s" % {"TIME(s)", "COMM", "PID",
diff --git a/tools/biosnoop.py b/tools/biosnoop.py
index 5e7c6e6..51b3a7f 100755
--- a/tools/biosnoop.py
+++ b/tools/biosnoop.py
@@ -1,8 +1,8 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# biosnoop Trace block device I/O and print details including issuing PID.
-# For Linux, uses BCC, eBPF.
+# For Linux, uses BCC, eBPF.
#
# This uses in-kernel eBPF maps to cache process details (PID and comm) by I/O
# request, as well as a starting timestamp for calculating I/O latency.
@@ -15,38 +15,15 @@
from __future__ import print_function
from bcc import BPF
+import ctypes as ct
import re
-import argparse
-# arguments
-examples = """examples:
- ./biosnoop # trace all block I/O
- ./biosnoop -Q # include OS queued time
-"""
-parser = argparse.ArgumentParser(
- description="Trace block I/O",
- formatter_class=argparse.RawDescriptionHelpFormatter,
- epilog=examples)
-parser.add_argument("-Q", "--queue", action="store_true",
- help="include OS queued time")
-parser.add_argument("--ebpf", action="store_true",
- help=argparse.SUPPRESS)
-args = parser.parse_args()
-debug = 0
-
-# define BPF program
-bpf_text="""
+# load BPF program
+b = BPF(text="""
#include <uapi/linux/ptrace.h>
-#include <linux/blk-mq.h>
-
-// for saving the timestamp and __data_len of each request
-struct start_req_t {
- u64 ts;
- u64 data_len;
-};
+#include <linux/blkdev.h>
struct val_t {
- u64 ts;
u32 pid;
char name[TASK_COMM_LEN];
};
@@ -55,7 +32,6 @@
u32 pid;
u64 rwflag;
u64 delta;
- u64 qdelta;
u64 sector;
u64 len;
u64 ts;
@@ -63,7 +39,7 @@
char name[TASK_COMM_LEN];
};
-BPF_HASH(start, struct request *, struct start_req_t);
+BPF_HASH(start, struct request *);
BPF_HASH(infobyreq, struct request *, struct val_t);
BPF_PERF_OUTPUT(events);
@@ -71,13 +47,9 @@
int trace_pid_start(struct pt_regs *ctx, struct request *req)
{
struct val_t val = {};
- u64 ts;
if (bpf_get_current_comm(&val.name, sizeof(val.name)) == 0) {
- val.pid = bpf_get_current_pid_tgid() >> 32;
- if (##QUEUE##) {
- val.ts = bpf_ktime_get_ns();
- }
+ val.pid = bpf_get_current_pid_tgid();
infobyreq.update(&req, &val);
}
return 0;
@@ -86,47 +58,44 @@
// time block I/O
int trace_req_start(struct pt_regs *ctx, struct request *req)
{
- struct start_req_t start_req = {
- .ts = bpf_ktime_get_ns(),
- .data_len = req->__data_len
- };
- start.update(&req, &start_req);
+ u64 ts;
+
+ ts = bpf_ktime_get_ns();
+ start.update(&req, &ts);
+
return 0;
}
// output
int trace_req_completion(struct pt_regs *ctx, struct request *req)
{
- struct start_req_t *startp;
+ u64 *tsp, delta;
+ u32 *pidp = 0;
struct val_t *valp;
struct data_t data = {};
u64 ts;
// fetch timestamp and calculate delta
- startp = start.lookup(&req);
- if (startp == 0) {
+ tsp = start.lookup(&req);
+ if (tsp == 0) {
// missed tracing issue
return 0;
}
ts = bpf_ktime_get_ns();
- data.delta = ts - startp->ts;
+ data.delta = ts - *tsp;
data.ts = ts / 1000;
- data.qdelta = 0;
valp = infobyreq.lookup(&req);
- data.len = startp->data_len;
if (valp == 0) {
- data.name[0] = '?';
- data.name[1] = 0;
+ data.len = req->__data_len;
+ strcpy(data.name, "?");
} else {
- if (##QUEUE##) {
- data.qdelta = startp->ts - valp->ts;
- }
data.pid = valp->pid;
+ data.len = req->__data_len;
data.sector = req->__sector;
- bpf_probe_read_kernel(&data.name, sizeof(data.name), valp->name);
- struct gendisk *rq_disk = req->__RQ_DISK__;
- bpf_probe_read_kernel(&data.disk_name, sizeof(data.disk_name),
+ bpf_probe_read(&data.name, sizeof(data.name), valp->name);
+ struct gendisk *rq_disk = req->rq_disk;
+ bpf_probe_read(&data.disk_name, sizeof(data.disk_name),
rq_disk->disk_name);
}
@@ -151,40 +120,32 @@
return 0;
}
-"""
-if args.queue:
- bpf_text = bpf_text.replace('##QUEUE##', '1')
-else:
- bpf_text = bpf_text.replace('##QUEUE##', '0')
-if BPF.kernel_struct_has_field(b'request', b'rq_disk'):
- bpf_text = bpf_text.replace('__RQ_DISK__', 'rq_disk')
-else:
- bpf_text = bpf_text.replace('__RQ_DISK__', 'q->disk')
-if debug or args.ebpf:
- print(bpf_text)
- if args.ebpf:
- exit()
-
-# initialize BPF
-b = BPF(text=bpf_text)
-if BPF.get_kprobe_functions(b'__blk_account_io_start'):
- b.attach_kprobe(event="__blk_account_io_start", fn_name="trace_pid_start")
-else:
- b.attach_kprobe(event="blk_account_io_start", fn_name="trace_pid_start")
+""", debug=0)
+b.attach_kprobe(event="blk_account_io_start", fn_name="trace_pid_start")
if BPF.get_kprobe_functions(b'blk_start_request'):
b.attach_kprobe(event="blk_start_request", fn_name="trace_req_start")
b.attach_kprobe(event="blk_mq_start_request", fn_name="trace_req_start")
-if BPF.get_kprobe_functions(b'__blk_account_io_done'):
- b.attach_kprobe(event="__blk_account_io_done", fn_name="trace_req_completion")
-else:
- b.attach_kprobe(event="blk_account_io_done", fn_name="trace_req_completion")
+b.attach_kprobe(event="blk_account_io_completion",
+ fn_name="trace_req_completion")
+
+TASK_COMM_LEN = 16 # linux/sched.h
+DISK_NAME_LEN = 32 # linux/genhd.h
+
+class Data(ct.Structure):
+ _fields_ = [
+ ("pid", ct.c_ulonglong),
+ ("rwflag", ct.c_ulonglong),
+ ("delta", ct.c_ulonglong),
+ ("sector", ct.c_ulonglong),
+ ("len", ct.c_ulonglong),
+ ("ts", ct.c_ulonglong),
+ ("disk_name", ct.c_char * DISK_NAME_LEN),
+ ("name", ct.c_char * TASK_COMM_LEN)
+ ]
# header
-print("%-11s %-14s %-7s %-9s %-1s %-10s %-7s" % ("TIME(s)", "COMM", "PID",
- "DISK", "T", "SECTOR", "BYTES"), end="")
-if args.queue:
- print("%7s " % ("QUE(ms)"), end="")
-print("%7s" % "LAT(ms)")
+print("%-14s %-14s %-6s %-7s %-2s %-9s %-7s %7s" % ("TIME(s)", "COMM", "PID",
+ "DISK", "T", "SECTOR", "BYTES", "LAT(ms)"))
rwflg = ""
start_ts = 0
@@ -193,29 +154,35 @@
# process event
def print_event(cpu, data, size):
- event = b["events"].event(data)
+ event = ct.cast(data, ct.POINTER(Data)).contents
+ val = -1
global start_ts
- if start_ts == 0:
- start_ts = event.ts
+ global prev_ts
+ global delta
if event.rwflag == 1:
rwflg = "W"
- else:
+
+ if event.rwflag == 0:
rwflg = "R"
- delta = float(event.ts) - start_ts
+ if not re.match(b'\?', event.name):
+ val = event.sector
- disk_name = event.disk_name.decode('utf-8', 'replace')
- if not disk_name:
- disk_name = '<unknown>'
+ if start_ts == 0:
+ prev_ts = start_ts
- print("%-11.6f %-14.14s %-7s %-9s %-1s %-10s %-7s" % (
+ if start_ts == 1:
+ delta = float(delta) + (event.ts - prev_ts)
+
+ print("%-14.9f %-14.14s %-6s %-7s %-2s %-9s %-7s %7.2f" % (
delta / 1000000, event.name.decode('utf-8', 'replace'), event.pid,
- disk_name, rwflg, event.sector, event.len), end="")
- if args.queue:
- print("%7.2f " % (float(event.qdelta) / 1000000), end="")
- print("%7.2f" % (float(event.delta) / 1000000))
+ event.disk_name.decode('utf-8', 'replace'), rwflg, val,
+ event.len, float(event.delta) / 1000000))
+
+ prev_ts = event.ts
+ start_ts = 1
# loop with callback to print_event
b["events"].open_perf_buffer(print_event, page_cnt=64)
diff --git a/tools/biosnoop_example.txt b/tools/biosnoop_example.txt
index d8be062..b5cee7f 100644
--- a/tools/biosnoop_example.txt
+++ b/tools/biosnoop_example.txt
@@ -5,22 +5,22 @@
per I/O. Example:
# ./biosnoop
-TIME(s) COMM PID DISK T SECTOR BYTES LAT(ms)
-0.000004 supervise 1950 xvda1 W 13092560 4096 0.74
-0.000178 supervise 1950 xvda1 W 13092432 4096 0.61
-0.001469 supervise 1956 xvda1 W 13092440 4096 1.24
-0.001588 supervise 1956 xvda1 W 13115128 4096 1.09
-1.022346 supervise 1950 xvda1 W 13115272 4096 0.98
-1.022568 supervise 1950 xvda1 W 13188496 4096 0.93
-1.023534 supervise 1956 xvda1 W 13188520 4096 0.79
-1.023585 supervise 1956 xvda1 W 13189512 4096 0.60
-2.003920 xfsaild/md0 456 xvdc W 62901512 8192 0.23
-2.003931 xfsaild/md0 456 xvdb W 62901513 512 0.25
-2.004034 xfsaild/md0 456 xvdb W 62901520 8192 0.35
-2.004042 xfsaild/md0 456 xvdb W 63542016 4096 0.36
-2.004204 kworker/0:3 26040 xvdb W 41950344 65536 0.34
-2.044352 supervise 1950 xvda1 W 13192672 4096 0.65
-2.044574 supervise 1950 xvda1 W 13189072 4096 0.58
+TIME(s) COMM PID DISK T SECTOR BYTES LAT(ms)
+0.000004001 supervise 1950 xvda1 W 13092560 4096 0.74
+0.000178002 supervise 1950 xvda1 W 13092432 4096 0.61
+0.001469001 supervise 1956 xvda1 W 13092440 4096 1.24
+0.001588002 supervise 1956 xvda1 W 13115128 4096 1.09
+1.022346001 supervise 1950 xvda1 W 13115272 4096 0.98
+1.022568002 supervise 1950 xvda1 W 13188496 4096 0.93
+1.023534000 supervise 1956 xvda1 W 13188520 4096 0.79
+1.023585003 supervise 1956 xvda1 W 13189512 4096 0.60
+2.003920000 xfsaild/md0 456 xvdc W 62901512 8192 0.23
+2.003931001 xfsaild/md0 456 xvdb W 62901513 512 0.25
+2.004034001 xfsaild/md0 456 xvdb W 62901520 8192 0.35
+2.004042000 xfsaild/md0 456 xvdb W 63542016 4096 0.36
+2.004204001 kworker/0:3 26040 xvdb W 41950344 65536 0.34
+2.044352002 supervise 1950 xvda1 W 13192672 4096 0.65
+2.044574000 supervise 1950 xvda1 W 13189072 4096 0.58
This includes the PID and comm (process name) that were on-CPU at the time of
issue (which usually means the process responsible).
@@ -47,31 +47,3 @@
The output of biosnoop identifies the reason: multiple supervise processes are
issuing writes to the xvda1 disk. I can now drill down on supervise using other
tools to understand its file system workload.
-
-
-The -Q option includes a column to show the time spent queued in the OS:
-
-# biosnoop.py -Q
-TIME(s) COMM PID DISK T SECTOR BYTES QUE(ms) LAT(ms)
-0.000000 kworker/u72:1 13379 nvme1n1 W 1142400 4096 0.01 0.55
-0.000771 sync 22177 nvme1n1 W 41963894 3072 0.11 0.47
-5.332998 xfsaild/nvme1n 1061 nvme1n1 W 545728 16384 0.01 0.61
-5.333044 xfsaild/nvme1n 1061 nvme1n1 W 2349728 16384 0.02 0.64
-5.333065 xfsaild/nvme1n 1061 nvme1n1 W 20971521 512 0.02 0.65
-5.333067 xfsaild/nvme1n 1061 nvme1n1 W 20971528 8192 0.00 0.65
-[...]
-
-
-USAGE message:
-
-usage: biosnoop.py [-h] [-Q]
-
-Trace block I/O
-
-optional arguments:
- -h, --help show this help message and exit
- -Q, --queue include OS queued time
-
-examples:
- ./biosnoop # trace all block I/O
- ./biosnoop -Q # include OS queued time
diff --git a/tools/biotop.py b/tools/biotop.py
index 3c9c071..3fe454c 100755
--- a/tools/biotop.py
+++ b/tools/biotop.py
@@ -1,10 +1,10 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# biotop block device (disk) I/O by process.
# For Linux, uses BCC, eBPF.
#
-# USAGE: biotop.py [-h] [-C] [-r MAXROWS] [-p PID] [interval] [count]
+# USAGE: biotop.py [-h] [-C] [-r MAXROWS] [interval] [count]
#
# This uses in-kernel eBPF maps to cache process details (PID and comm) by I/O
# request, as well as a starting timestamp for calculating I/O latency.
@@ -13,19 +13,18 @@
# Licensed under the Apache License, Version 2.0 (the "License")
#
# 06-Feb-2016 Brendan Gregg Created this.
-# 17-Mar-2022 Rocky Xing Added PID filter support.
from __future__ import print_function
from bcc import BPF
from time import sleep, strftime
import argparse
+import signal
from subprocess import call
# arguments
examples = """examples:
./biotop # block device I/O top, 1 second refresh
./biotop -C # don't clear the screen
- ./biotop -p 181 # only trace PID 181
./biotop 5 # 5 second summaries
./biotop 5 10 # 5 second summaries, 10 times only
"""
@@ -37,8 +36,6 @@
help="don't clear the screen")
parser.add_argument("-r", "--maxrows", default=20,
help="maximum rows to print, default 20")
-parser.add_argument("-p", "--pid", type=int, metavar="PID",
- help="trace this PID only")
parser.add_argument("interval", nargs="?", default=1,
help="output interval, in seconds")
parser.add_argument("count", nargs="?", default=99999999,
@@ -55,16 +52,14 @@
loadavg = "/proc/loadavg"
diskstats = "/proc/diskstats"
+# signal handler
+def signal_ignore(signal_value, frame):
+ print()
+
# load BPF program
bpf_text = """
#include <uapi/linux/ptrace.h>
-#include <linux/blk-mq.h>
-
-// for saving the timestamp and __data_len of each request
-struct start_req_t {
- u64 ts;
- u64 data_len;
-};
+#include <linux/blkdev.h>
// for saving process info by request
struct who_t {
@@ -88,7 +83,7 @@
u32 io;
};
-BPF_HASH(start, struct request *, struct start_req_t);
+BPF_HASH(start, struct request *);
BPF_HASH(whobyreq, struct request *, struct who_t);
BPF_HASH(counts, struct info_t, struct val_t);
@@ -96,14 +91,9 @@
int trace_pid_start(struct pt_regs *ctx, struct request *req)
{
struct who_t who = {};
- u32 pid;
if (bpf_get_current_comm(&who.name, sizeof(who.name)) == 0) {
- pid = bpf_get_current_pid_tgid() >> 32;
- if (FILTER_PID)
- return 0;
-
- who.pid = pid;
+ who.pid = bpf_get_current_pid_tgid();
whobyreq.update(&req, &who);
}
@@ -113,45 +103,33 @@
// time block I/O
int trace_req_start(struct pt_regs *ctx, struct request *req)
{
- struct start_req_t start_req = {
- .ts = bpf_ktime_get_ns(),
- .data_len = req->__data_len
- };
- start.update(&req, &start_req);
+ u64 ts;
+
+ ts = bpf_ktime_get_ns();
+ start.update(&req, &ts);
+
return 0;
}
// output
int trace_req_completion(struct pt_regs *ctx, struct request *req)
{
- struct start_req_t *startp;
+ u64 *tsp;
// fetch timestamp and calculate delta
- startp = start.lookup(&req);
- if (startp == 0) {
+ tsp = start.lookup(&req);
+ if (tsp == 0) {
return 0; // missed tracing issue
}
struct who_t *whop;
- u32 pid;
-
- whop = whobyreq.lookup(&req);
- pid = whop != 0 ? whop->pid : 0;
- if (FILTER_PID) {
- start.delete(&req);
- if (whop != 0) {
- whobyreq.delete(&req);
- }
- return 0;
- }
-
struct val_t *valp, zero = {};
- u64 delta_us = (bpf_ktime_get_ns() - startp->ts) / 1000;
+ u64 delta_us = (bpf_ktime_get_ns() - *tsp) / 1000;
// setup info_t key
struct info_t info = {};
- info.major = req->__RQ_DISK__->major;
- info.minor = req->__RQ_DISK__->first_minor;
+ info.major = req->rq_disk->major;
+ info.minor = req->rq_disk->first_minor;
/*
* The following deals with a kernel version change (in mainline 4.7, although
* it may be backported to earlier kernels) with how block request write flags
@@ -167,21 +145,20 @@
info.rwflag = !!((req->cmd_flags & REQ_OP_MASK) == REQ_OP_WRITE);
#endif
+ whop = whobyreq.lookup(&req);
if (whop == 0) {
// missed pid who, save stats as pid 0
- valp = counts.lookup_or_try_init(&info, &zero);
+ valp = counts.lookup_or_init(&info, &zero);
} else {
info.pid = whop->pid;
__builtin_memcpy(&info.name, whop->name, sizeof(info.name));
- valp = counts.lookup_or_try_init(&info, &zero);
+ valp = counts.lookup_or_init(&info, &zero);
}
- if (valp) {
- // save stats
- valp->us += delta_us;
- valp->bytes += startp->data_len;
- valp->io++;
- }
+ // save stats
+ valp->us += delta_us;
+ valp->bytes += req->__data_len;
+ valp->io++;
start.delete(&req);
whobyreq.delete(&req);
@@ -194,28 +171,13 @@
print(bpf_text)
exit()
-if BPF.kernel_struct_has_field(b'request', b'rq_disk'):
- bpf_text = bpf_text.replace('__RQ_DISK__', 'rq_disk')
-else:
- bpf_text = bpf_text.replace('__RQ_DISK__', 'q->disk')
-
-if args.pid is not None:
- bpf_text = bpf_text.replace('FILTER_PID', 'pid != %d' % args.pid)
-else:
- bpf_text = bpf_text.replace('FILTER_PID', '0')
-
b = BPF(text=bpf_text)
-if BPF.get_kprobe_functions(b'__blk_account_io_start'):
- b.attach_kprobe(event="__blk_account_io_start", fn_name="trace_pid_start")
-else:
- b.attach_kprobe(event="blk_account_io_start", fn_name="trace_pid_start")
+b.attach_kprobe(event="blk_account_io_start", fn_name="trace_pid_start")
if BPF.get_kprobe_functions(b'blk_start_request'):
b.attach_kprobe(event="blk_start_request", fn_name="trace_req_start")
b.attach_kprobe(event="blk_mq_start_request", fn_name="trace_req_start")
-if BPF.get_kprobe_functions(b'__blk_account_io_done'):
- b.attach_kprobe(event="__blk_account_io_done", fn_name="trace_req_completion")
-else:
- b.attach_kprobe(event="blk_account_io_done", fn_name="trace_req_completion")
+b.attach_kprobe(event="blk_account_io_completion",
+ fn_name="trace_req_completion")
print('Tracing... Output every %d secs. Hit Ctrl-C to end' % interval)
@@ -241,7 +203,7 @@
print()
with open(loadavg) as stats:
print("%-8s loadavg: %s" % (strftime("%H:%M:%S"), stats.read()))
- print("%-7s %-16s %1s %-3s %-3s %-8s %5s %7s %6s" % ("PID", "COMM",
+ print("%-6s %-16s %1s %-3s %-3s %-8s %5s %7s %6s" % ("PID", "COMM",
"D", "MAJ", "MIN", "DISK", "I/O", "Kbytes", "AVGms"))
# by-PID output
@@ -259,7 +221,7 @@
# print line
avg_ms = (float(v.us) / 1000) / v.io
- print("%-7d %-16s %1s %-3d %-3d %-8s %5s %7s %6.2f" % (k.pid,
+ print("%-6d %-16s %1s %-3d %-3d %-8s %5s %7s %6.2f" % (k.pid,
k.name.decode('utf-8', 'replace'), "W" if k.rwflag else "R",
k.major, k.minor, diskname, v.io, v.bytes / 1024, avg_ms))
diff --git a/tools/bitesize.py b/tools/bitesize.py
index 69e3633..e57185d 100755
--- a/tools/bitesize.py
+++ b/tools/bitesize.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# bitehist.py Block I/O size histogram.
# For Linux, uses BCC, eBPF. See .c file.
@@ -11,7 +11,6 @@
# Licensed under the Apache License, Version 2.0 (the "License")
#
# 05-Feb-2016 Allan McAleavy ran pep8 against file
-# 19-Mar-2019 Brendan Gregg Switched to use tracepoints.
from bcc import BPF
from time import sleep
@@ -25,21 +24,47 @@
u64 slot;
};
-BPF_HISTOGRAM(dist, struct proc_key_t);
+struct val_t {
+ char name[TASK_COMM_LEN];
+};
-TRACEPOINT_PROBE(block, block_rq_issue)
+BPF_HISTOGRAM(dist, struct proc_key_t);
+BPF_HASH(commbyreq, struct request *, struct val_t);
+
+int trace_pid_start(struct pt_regs *ctx, struct request *req)
{
- struct proc_key_t key = {.slot = bpf_log2l(args->bytes / 1024)};
- bpf_probe_read_kernel(&key.name, sizeof(key.name), args->comm);
- dist.atomic_increment(key);
+ struct val_t val = {};
+
+ if (bpf_get_current_comm(&val.name, sizeof(val.name)) == 0) {
+ commbyreq.update(&req, &val);
+ }
+ return 0;
+}
+
+int do_count(struct pt_regs *ctx, struct request *req)
+{
+ struct val_t *valp;
+
+ valp = commbyreq.lookup(&req);
+ if (valp == 0) {
+ return 0;
+ }
+
+ if (req->__data_len > 0) {
+ struct proc_key_t key = {.slot = bpf_log2l(req->__data_len / 1024)};
+ bpf_probe_read(&key.name, sizeof(key.name),valp->name);
+ dist.increment(key);
+ }
return 0;
}
"""
# load BPF program
b = BPF(text=bpf_text)
+b.attach_kprobe(event="blk_account_io_start", fn_name="trace_pid_start")
+b.attach_kprobe(event="blk_account_io_completion", fn_name="do_count")
-print("Tracing block I/O... Hit Ctrl-C to end.")
+print("Tracing... Hit Ctrl-C to end.")
# trace until Ctrl-C
dist = b.get_table("dist")
diff --git a/tools/bpflist.py b/tools/bpflist.py
index 2d9793e..85220b6 100755
--- a/tools/bpflist.py
+++ b/tools/bpflist.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# bpflist Display processes currently using BPF programs and maps,
# pinned BPF programs and maps, and enabled probes.
@@ -65,7 +65,7 @@
link = os.readlink(os.path.join(root, fd))
except OSError:
continue
- match = re.match('anon_inode:bpf-([\\w-]+)', link)
+ match = re.match('.*bpf-(\\w+)', link)
if match:
tup = (pid, match.group(1))
counts[tup] = counts.get(tup, 0) + 1
@@ -76,12 +76,7 @@
find_bpf_fds(int(pdir))
except OSError:
continue
-
-items = counts.items()
-max_type_len = items and max(list(map(lambda t: len(t[0][1]), items))) or 0
-print_format = "%%-6s %%-16s %%-%ss %%s" % (max_type_len + 1)
-
-print(print_format % ("PID", "COMM", "TYPE", "COUNT"))
-for (pid, typ), count in sorted(items, key=lambda t: t[0][0]):
+print("%-6s %-16s %-8s %s" % ("PID", "COMM", "TYPE", "COUNT"))
+for (pid, typ), count in sorted(counts.items(), key=lambda t: t[0][0]):
comm = comm_for_pid(pid)
- print(print_format % (pid, comm, typ, count))
+ print("%-6d %-16s %-8s %-4d" % (pid, comm, typ, count))
diff --git a/tools/btrfsdist.py b/tools/btrfsdist.py
index a9bf6e4..a0aeb24 100755
--- a/tools/btrfsdist.py
+++ b/tools/btrfsdist.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# btrfsdist Summarize btrfs operation latency.
@@ -73,14 +73,11 @@
// time operation
int trace_entry(struct pt_regs *ctx)
{
- u64 pid_tgid = bpf_get_current_pid_tgid();
- u32 pid = pid_tgid >> 32;
- u32 tid = (u32)pid_tgid;
-
+ u32 pid = bpf_get_current_pid_tgid();
if (FILTER_PID)
return 0;
u64 ts = bpf_ktime_get_ns();
- start.update(&tid, &ts);
+ start.update(&pid, &ts);
return 0;
}
@@ -89,10 +86,7 @@
// I do by checking file->f_op.
int trace_read_entry(struct pt_regs *ctx, struct kiocb *iocb)
{
- u64 pid_tgid = bpf_get_current_pid_tgid();
- u32 pid = pid_tgid >> 32;
- u32 tid = (u32)pid_tgid;
-
+ u32 pid = bpf_get_current_pid_tgid();
if (FILTER_PID)
return 0;
@@ -102,7 +96,7 @@
return 0;
u64 ts = bpf_ktime_get_ns();
- start.update(&tid, &ts);
+ start.update(&pid, &ts);
return 0;
}
@@ -111,10 +105,8 @@
int trace_open_entry(struct pt_regs *ctx, struct inode *inode,
struct file *file)
{
- u64 pid_tgid = bpf_get_current_pid_tgid();
- u32 pid = pid_tgid >> 32;
- u32 tid = (u32)pid_tgid;
-
+ u32 pid;
+ pid = bpf_get_current_pid_tgid();
if (FILTER_PID)
return 0;
@@ -123,19 +115,17 @@
return 0;
u64 ts = bpf_ktime_get_ns();
- start.update(&tid, &ts);
+ start.update(&pid, &ts);
return 0;
}
static int trace_return(struct pt_regs *ctx, const char *op)
{
u64 *tsp;
- u64 pid_tgid = bpf_get_current_pid_tgid();
- u32 pid = pid_tgid >> 32;
- u32 tid = (u32)pid_tgid;
+ u32 pid = bpf_get_current_pid_tgid();
// fetch timestamp and calculate delta
- tsp = start.lookup(&tid);
+ tsp = start.lookup(&pid);
if (tsp == 0) {
return 0; // missed start or filtered
}
@@ -144,9 +134,9 @@
// store as histogram
dist_key_t key = {.slot = bpf_log2l(delta)};
__builtin_memcpy(&key.op, op, sizeof(key.op));
- dist.atomic_increment(key);
+ dist.increment(key);
- start.delete(&tid);
+ start.delete(&pid);
return 0;
}
@@ -231,7 +221,7 @@
if args.interval and (not args.notimestamp):
print(strftime("%H:%M:%S:"))
- dist.print_log2_hist(label, "operation", section_print_fn=bytes.decode)
+ dist.print_log2_hist(label, "operation")
dist.clear()
countdown -= 1
diff --git a/tools/btrfsslower.py b/tools/btrfsslower.py
index 6de02e0..cff61b8 100755
--- a/tools/btrfsslower.py
+++ b/tools/btrfsslower.py
@@ -1,10 +1,10 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# btrfsslower Trace slow btrfs operations.
# For Linux, uses BCC, eBPF.
#
-# USAGE: btrfsslower [-h] [-j] [-p PID] [min_ms] [-d DURATION]
+# USAGE: btrfsslower [-h] [-j] [-p PID] [min_ms]
#
# This script traces common btrfs file operations: reads, writes, opens, and
# syncs. It measures the time spent in these operations, and prints details
@@ -27,8 +27,8 @@
from __future__ import print_function
from bcc import BPF
import argparse
-from datetime import datetime, timedelta
from time import strftime
+import ctypes as ct
# symbols
kallsyms = "/proc/kallsyms"
@@ -40,7 +40,6 @@
./btrfsslower -j 1 # ... 1 ms, parsable output (csv)
./btrfsslower 0 # trace all operations (warning: verbose)
./btrfsslower -p 185 # trace PID 185 only
- ./btrfsslower -d 10 # trace for 10 seconds only
"""
parser = argparse.ArgumentParser(
description="Trace common btrfs file operations slower than a threshold",
@@ -54,16 +53,12 @@
help="minimum I/O duration to trace, in ms (default 10)")
parser.add_argument("--ebpf", action="store_true",
help=argparse.SUPPRESS)
-parser.add_argument("-d", "--duration",
- help="total duration of trace in seconds")
args = parser.parse_args()
min_ms = int(args.min_ms)
pid = args.pid
csv = args.csv
debug = 0
-if args.duration:
- args.duration = timedelta(seconds=int(args.duration))
-
+
# define BPF program
bpf_text = """
#include <uapi/linux/ptrace.h>
@@ -233,7 +228,7 @@
qs = de->d_name;
if (qs.len == 0)
return 0;
- bpf_probe_read_kernel(&data.file, sizeof(data.file), (void *)qs.name);
+ bpf_probe_read(&data.file, sizeof(data.file), (void *)qs.name);
// output
events.perf_submit(ctx, &data, sizeof(data));
@@ -292,9 +287,24 @@
if args.ebpf:
exit()
+# kernel->user event data: struct data_t
+DNAME_INLINE_LEN = 32 # linux/dcache.h
+TASK_COMM_LEN = 16 # linux/sched.h
+class Data(ct.Structure):
+ _fields_ = [
+ ("ts_us", ct.c_ulonglong),
+ ("type", ct.c_ulonglong),
+ ("size", ct.c_ulonglong),
+ ("offset", ct.c_ulonglong),
+ ("delta_us", ct.c_ulonglong),
+ ("pid", ct.c_ulonglong),
+ ("task", ct.c_char * TASK_COMM_LEN),
+ ("file", ct.c_char * DNAME_INLINE_LEN)
+ ]
+
# process event
def print_event(cpu, data, size):
- event = b["events"].event(data)
+ event = ct.cast(data, ct.POINTER(Data)).contents
type = 'R'
if event.type == 1:
@@ -310,7 +320,7 @@
type, event.size, event.offset, event.delta_us,
event.file.decode('utf-8', 'replace')))
return
- print("%-8s %-14.14s %-7d %1s %-7s %-8d %7.2f %s" % (strftime("%H:%M:%S"),
+ print("%-8s %-14.14s %-6s %1s %-7s %-8d %7.2f %s" % (strftime("%H:%M:%S"),
event.task.decode('utf-8', 'replace'), event.pid, type, event.size,
event.offset / 1024, float(event.delta_us) / 1000,
event.file.decode('utf-8', 'replace')))
@@ -336,14 +346,13 @@
print("Tracing btrfs operations")
else:
print("Tracing btrfs operations slower than %d ms" % min_ms)
- print("%-8s %-14s %-7s %1s %-7s %-8s %7s %s" % ("TIME", "COMM", "PID", "T",
+ print("%-8s %-14s %-6s %1s %-7s %-8s %7s %s" % ("TIME", "COMM", "PID", "T",
"BYTES", "OFF_KB", "LAT(ms)", "FILENAME"))
# read events
b["events"].open_perf_buffer(print_event, page_cnt=64)
-start_time = datetime.now()
-while not args.duration or datetime.now() - start_time < args.duration:
+while 1:
try:
- b.perf_buffer_poll(timeout=1000)
+ b.perf_buffer_poll()
except KeyboardInterrupt:
exit()
diff --git a/tools/btrfsslower_example.txt b/tools/btrfsslower_example.txt
index 21ab64c..ccb9369 100644
--- a/tools/btrfsslower_example.txt
+++ b/tools/btrfsslower_example.txt
@@ -126,7 +126,7 @@
USAGE message:
# ./btrfsslower -h
-usage: btrfsslower [-h] [-j] [-p PID] [min_ms] [-d DURATION]
+usage: btrfsslower [-h] [-j] [-p PID] [min_ms]
Trace common btrfs file operations slower than a threshold
@@ -137,8 +137,6 @@
-h, --help show this help message and exit
-j, --csv just print fields: comma-separated values
-p PID, --pid PID trace this PID only
- -d DURATION, --duration DURATION
- total duration of trace in seconds
examples:
./btrfsslower # trace operations slower than 10 ms (default)
@@ -146,5 +144,3 @@
./btrfsslower -j 1 # ... 1 ms, parsable output (csv)
./btrfsslower 0 # trace all operations (warning: verbose)
./btrfsslower -p 185 # trace PID 185 only
- ./btrfsslower -d 10 # trace for 10 seconds only
-
diff --git a/tools/cachestat.py b/tools/cachestat.py
index 633f970..90a55b0 100755
--- a/tools/cachestat.py
+++ b/tools/cachestat.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# cachestat Count cache kernel function calls.
# For Linux, uses BCC, eBPF. See .c file.
@@ -15,7 +15,6 @@
# 09-Sep-2015 Brendan Gregg Created this.
# 06-Nov-2015 Allan McAleavy
# 13-Jan-2016 Allan McAleavy run pep8 against program
-# 02-Feb-2019 Brendan Gregg Column shuffle, bring back %ratio
from __future__ import print_function
from bcc import BPF
@@ -56,7 +55,7 @@
formatter_class=argparse.RawDescriptionHelpFormatter)
parser.add_argument("-T", "--timestamp", action="store_true",
help="include timestamp on output")
-parser.add_argument("interval", nargs="?", default=1,
+parser.add_argument("interval", nargs="?", default=5,
help="output interval, in seconds")
parser.add_argument("count", nargs="?", default=-1,
help="number of outputs")
@@ -81,7 +80,7 @@
u64 ip;
key.ip = PT_REGS_IP(ctx);
- counts.atomic_increment(key); // update counter
+ counts.increment(key); // update counter
return 0;
}
@@ -96,22 +95,14 @@
b = BPF(text=bpf_text)
b.attach_kprobe(event="add_to_page_cache_lru", fn_name="do_count")
b.attach_kprobe(event="mark_page_accessed", fn_name="do_count")
-
-# Function account_page_dirtied() is changed to folio_account_dirtied() in 5.15.
-# FIXME: Both folio_account_dirtied() and account_page_dirtied() are
-# static functions and they may be gone during compilation and this may
-# introduce some inaccuracy.
-if BPF.get_kprobe_functions(b'folio_account_dirtied'):
- b.attach_kprobe(event="folio_account_dirtied", fn_name="do_count")
-elif BPF.get_kprobe_functions(b'account_page_dirtied'):
- b.attach_kprobe(event="account_page_dirtied", fn_name="do_count")
+b.attach_kprobe(event="account_page_dirtied", fn_name="do_count")
b.attach_kprobe(event="mark_buffer_dirty", fn_name="do_count")
# header
if tstamp:
print("%-8s " % "TIME", end="")
print("%8s %8s %8s %8s %12s %10s" %
- ("HITS", "MISSES", "DIRTIES", "HITRATIO", "BUFFERS_MB", "CACHED_MB"))
+ ("TOTAL", "MISSES", "HITS", "DIRTIES", "BUFFERS_MB", "CACHED_MB"))
loop = 0
exiting = 0
@@ -130,36 +121,38 @@
counts = b["counts"]
for k, v in sorted(counts.items(), key=lambda counts: counts[1].value):
- func = b.ksym(k.ip)
- # partial string matches in case of .isra (necessary?)
- if func.find(b"mark_page_accessed") == 0:
+
+ if re.match(b'mark_page_accessed', b.ksym(k.ip)) is not None:
mpa = max(0, v.value)
- if func.find(b"mark_buffer_dirty") == 0:
+
+ if re.match(b'mark_buffer_dirty', b.ksym(k.ip)) is not None:
mbd = max(0, v.value)
- if func.find(b"add_to_page_cache_lru") == 0:
+
+ if re.match(b'add_to_page_cache_lru', b.ksym(k.ip)) is not None:
apcl = max(0, v.value)
- if func.find(b"account_page_dirtied") == 0:
+
+ if re.match(b'account_page_dirtied', b.ksym(k.ip)) is not None:
apd = max(0, v.value)
- # total = total cache accesses without counting dirties
- # misses = total of add to lru because of read misses
- total = mpa - mbd
- misses = apcl - apd
- if misses < 0:
- misses = 0
- if total < 0:
- total = 0
- hits = total - misses
+ # total = total cache accesses without counting dirties
+ # misses = total of add to lru because of read misses
+ total = (mpa - mbd)
+ misses = (apcl - apd)
- # If hits are < 0, then its possible misses are overestimated
- # due to possibly page cache read ahead adding more pages than
- # needed. In this case just assume misses as total and reset hits.
- if hits < 0:
- misses = total
- hits = 0
- ratio = 0
- if total > 0:
- ratio = float(hits) / total
+ if total < 0:
+ total = 0
+
+ if misses < 0:
+ misses = 0
+
+ hits = total - misses
+
+ # If hits are < 0, then its possible misses are overestimated
+ # due to possibly page cache read ahead adding more pages than
+ # needed. In this case just assume misses as total and reset hits.
+ if hits < 0:
+ misses = total
+ hits = 0
if debug:
print("%d %d %d %d %d %d %d\n" %
@@ -174,10 +167,18 @@
if tstamp:
print("%-8s " % strftime("%H:%M:%S"), end="")
- print("%8d %8d %8d %7.2f%% %12.0f %10.0f" %
- (hits, misses, mbd, 100 * ratio, buff, cached))
+ print("%8d %8d %8d %8d %12.0f %10.0f" %
+ (total, misses, hits, mbd, buff, cached))
- mpa = mbd = apcl = apd = total = misses = hits = cached = buff = 0
+ mpa = 0
+ mbd = 0
+ apcl = 0
+ apd = 0
+ total = 0
+ misses = 0
+ hits = 0
+ cached = 0
+ buff = 0
if exiting:
print("Detaching...")
diff --git a/tools/cachestat_example.txt b/tools/cachestat_example.txt
index 32d504a..7ecfec6 100644
--- a/tools/cachestat_example.txt
+++ b/tools/cachestat_example.txt
@@ -1,91 +1,56 @@
-Demonstrations of cachestat, the Linux eBPF/bcc version.
+# ./cachestat -h
+USAGE: ./cachestat [-T] [ interval [count] ]
-
-cachestat shows hits and misses to the file system page cache. For example:
-
-# cachestat
- HITS MISSES DIRTIES HITRATIO BUFFERS_MB CACHED_MB
- 1132 0 4 100.00% 277 4367
- 161 0 36 100.00% 277 4372
- 16 0 28 100.00% 277 4372
- 17154 13750 15 55.51% 277 4422
- 19 0 1 100.00% 277 4422
- 83 0 83 100.00% 277 4421
- 16 0 1 100.00% 277 4423
-^C 0 -19 360 0.00% 277 4423
-Detaching...
-
-While tracing, there was a burst of misses in the fourth second, bringing
-the hit ration down to 55%.
-
-
-This shows a 1 Gbyte uncached file that is read twice:
-
-(root) ~ # ./cachestat.py
- HITS MISSES DIRTIES HITRATIO BUFFERS_MB CACHED_MB
- 1 0 0 100.00% 5 191
- 198 12136 0 1.61% 5 238
- 1 11007 3 0.01% 5 281
- 0 6384 0 0.00% 5 306
- 1 14464 0 0.01% 5 363
- 0 11776 0 0.00% 5 409
- 1 11712 0 0.01% 5 454
- 32 13184 0 0.24% 5 506
- 0 11232 0 0.00% 5 550
- 1 13056 0 0.01% 5 601
- 16 14720 0 0.11% 5 658
- 33 9920 0 0.33% 5 697
- 0 13248 0 0.00% 5 749
- 4 14144 0 0.03% 5 804
- 0 9728 0 0.00% 5 842
- 1 10816 0 0.01% 5 885
- 808 13504 1 5.65% 5 938
- 0 11409 0 0.00% 5 982
- 0 11520 0 0.00% 5 1027
- 0 15616 0 0.00% 5 1088
- 1 9792 0 0.01% 5 1126
- 0 8256 0 0.00% 5 1158
- 1 9600 0 0.01% 5 1196
- 599 4804 0 11.09% 5 1215
- 1 0 0 100.00% 5 1215
- 0 0 0 0.00% 5 1215
- 3 1 0 75.00% 5 1215
- 79536 34 0 99.96% 5 1215
- 87693 274 4 99.69% 6 1214
- 89018 3546 0 96.17% 7 1227
- 33531 201 4 99.40% 7 1228
- 22 44 0 33.33% 8 1228
- 0 0 0 0.00% 8 1228
- 73 21 2 77.66% 8 1228
-
-It took 24 seconds to read the 1 Gbyte file the first time, shown in the output
-by the high MISSES rate and low HITRATIO. The second time it took 4 seconds,
-and the HITRATIO was around 99%.
-
-
-This output shows a 1 Gbyte file being created and added to the page cache:
-
-(root) ~ # ./cachestat.py
- HITS MISSES DIRTIES HITRATIO BUFFERS_MB CACHED_MB
- 1 0 0 100.00% 8 209
- 0 0 165584 0.00% 8 856
- 0 0 96505 0.00% 8 1233
- 0 0 0 0.00% 8 1233
-
-Note the high rate of DIRTIES, and the CACHED_MB size increases by 1024 Mbytes.
-
-
-USAGE message:
-
-# cachestat -h
-usage: cachestat.py [-h] [-T] [interval] [count]
-
-Count cache kernel function calls
-
-positional arguments:
- interval output interval, in seconds
- count number of outputs
+show Linux page cache hit/miss statistics including read and write hit %
optional arguments:
- -h, --help show this help message and exit
- -T, --timestamp include timestamp on output
+ -T include timestamp on output
+
+examples:
+ ./cachestat # run with default option of 5 seconds delay
+ ./cachestat -T # run with default option of 5 seconds delay with timestamps
+ ./cachestat 1 # print every second hit/miss stats
+ ./cachestat -T 1 # include timestamps with one second samples
+ ./cachestat 1 5 # run with interval of one second for five iterations
+ ./cachestat -T 1 5 # include timestamps with interval of one second for five iterations
+
+
+Following commands show a 2GB file being read into the page cache.
+
+Command used to generate activity:
+# dd if=/root/tmpfile of=/dev/null bs=8192
+
+Output from cachestat running simultatenously:
+# ./tools/cachestat.py 1
+ TOTAL MISSES HITS DIRTIES BUFFERS_MB CACHED_MB
+ 1 0 1 0 8 283
+ 0 0 0 0 8 283
+ 0 0 0 2 8 283
+ 0 0 0 0 8 283
+ 10009 9173 836 2 9 369
+ 152032 152032 0 0 9 1028
+ 157408 157405 3 0 9 1707
+ 150432 150432 0 0 9 2331
+ 0 0 0 0 9 2331
+ 1 1 0 1 9 2331
+ 0 0 0 0 9 2331
+ 0 0 0 0 9 2331
+ 0 0 0 0 9 2331
+
+The misses counter reflects a 2GB file being read and almost everything being
+a page cache miss.
+
+Below shows an example of a new 100MB file added to page cache, by using
+the command: dd if=/dev/zero of=/root/tmpfile2 bs=4k count=$((256*100))
+
+# ./tools/cachestat.py 1
+ TOTAL MISSES HITS DIRTIES BUFFERS_MB CACHED_MB
+ 0 0 0 0 15 2440
+ 0 0 0 0 15 2440
+ 0 0 0 0 15 2440
+ 1758 0 1758 25603 15 2540
+ 0 0 0 0 15 2540
+ 0 0 0 0 15 2541
+
+~25600 pages are being dirtied (writes) which corresponds to the 100MB file
+added to the page cache.
diff --git a/tools/cachetop.py b/tools/cachetop.py
index d02b72b..51ddace 100755
--- a/tools/cachetop.py
+++ b/tools/cachetop.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# cachetop Count cache kernel function calls per processes
@@ -11,7 +11,6 @@
# Licensed under the Apache License, Version 2.0 (the "License")
#
# 13-Jul-2016 Emmanuel Bretelle first version
-# 17-Mar-2022 Rocky Xing Added PID filter support.
from __future__ import absolute_import
from __future__ import division
@@ -108,7 +107,7 @@
misses = (apcl + apd)
# rtaccess is the read hit % during the sample period.
- # wtaccess is the write hit % during the sample period.
+ # wtaccess is the write hit % during the smaple period.
if mpa > 0:
rtaccess = float(mpa) / (access + misses)
if apcl > 0:
@@ -137,7 +136,7 @@
stdscr.nodelay(1)
# set default sorting field
sort_field = FIELDS.index(DEFAULT_FIELD)
- sort_reverse = True
+ sort_reverse = False
# load BPF program
bpf_text = """
@@ -153,16 +152,13 @@
BPF_HASH(counts, struct key_t);
int do_count(struct pt_regs *ctx) {
- u32 pid = bpf_get_current_pid_tgid() >> 32;
- if (FILTER_PID)
- return 0;
-
struct key_t key = {};
+ u64 pid = bpf_get_current_pid_tgid();
u32 uid = bpf_get_current_uid_gid();
key.ip = PT_REGS_IP(ctx);
- key.pid = pid;
- key.uid = uid;
+ key.pid = pid & 0xFFFFFFFF;
+ key.uid = uid & 0xFFFFFFFF;
bpf_get_current_comm(&(key.comm), 16);
counts.increment(key);
@@ -170,23 +166,12 @@
}
"""
-
- if args.pid:
- bpf_text = bpf_text.replace('FILTER_PID', 'pid != %d' % args.pid)
- else:
- bpf_text = bpf_text.replace('FILTER_PID', '0')
-
b = BPF(text=bpf_text)
b.attach_kprobe(event="add_to_page_cache_lru", fn_name="do_count")
b.attach_kprobe(event="mark_page_accessed", fn_name="do_count")
+ b.attach_kprobe(event="account_page_dirtied", fn_name="do_count")
b.attach_kprobe(event="mark_buffer_dirty", fn_name="do_count")
- # Function account_page_dirtied() is changed to folio_account_dirtied() in 5.15.
- if BPF.get_kprobe_functions(b'folio_account_dirtied'):
- b.attach_kprobe(event="folio_account_dirtied", fn_name="do_count")
- elif BPF.get_kprobe_functions(b'account_page_dirtied'):
- b.attach_kprobe(event="account_page_dirtied", fn_name="do_count")
-
exiting = 0
while 1:
@@ -261,11 +246,9 @@
def parse_arguments():
parser = argparse.ArgumentParser(
- description='Show Linux page cache hit/miss statistics including read '
+ description='show Linux page cache hit/miss statistics including read '
'and write hit % per processes in a UI like top.'
)
- parser.add_argument("-p", "--pid", type=int, metavar="PID",
- help="trace this PID only")
parser.add_argument(
'interval', type=int, default=5, nargs='?',
help='Interval between probes.'
diff --git a/tools/capable.py b/tools/capable.py
index acaa43c..368f4b0 100755
--- a/tools/capable.py
+++ b/tools/capable.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# capable Trace security capabilitiy checks (cap_capable()).
@@ -15,10 +15,10 @@
from os import getpid
from functools import partial
from bcc import BPF
-from bcc.containers import filter_by_containers
import errno
import argparse
from time import strftime
+import ctypes as ct
# arguments
examples = """examples:
@@ -27,10 +27,6 @@
./capable -p 181 # only trace PID 181
./capable -K # add kernel stacks to trace
./capable -U # add user-space stacks to trace
- ./capable -x # extra fields: show TID and INSETID columns
- ./capable --unique # don't repeat stacks for the same pid or cgroup
- ./capable --cgroupmap mappath # only trace cgroups in this BPF map
- ./capable --mntnsmap mappath # only trace mount namespaces in the map
"""
parser = argparse.ArgumentParser(
description="Trace security capability checks",
@@ -44,14 +40,6 @@
help="output kernel stack trace")
parser.add_argument("-U", "--user-stack", action="store_true",
help="output user stack trace")
-parser.add_argument("-x", "--extra", action="store_true",
- help="show extra fields in TID and INSETID columns")
-parser.add_argument("--cgroupmap",
- help="trace cgroups in this BPF map only")
-parser.add_argument("--mntnsmap",
- help="trace mount namespaces in this BPF map only")
-parser.add_argument("--unique", action="store_true",
- help="don't repeat stacks for the same pid or cgroup")
args = parser.parse_args()
debug = 0
@@ -97,9 +85,6 @@
35: "CAP_WAKE_ALARM",
36: "CAP_BLOCK_SUSPEND",
37: "CAP_AUDIT_READ",
- 38: "CAP_PERFMON",
- 39: "CAP_BPF",
- 40: "CAP_CHECKPOINT_RESTORE",
}
class Enum(set):
@@ -115,7 +100,6 @@
bpf_text = """
#include <uapi/linux/ptrace.h>
#include <linux/sched.h>
-#include <linux/security.h>
struct data_t {
u32 tgid;
@@ -123,7 +107,6 @@
u32 uid;
int cap;
int audit;
- int insetid;
char comm[TASK_COMM_LEN];
#ifdef KERNEL_STACKS
int kernel_stack_id;
@@ -135,90 +118,28 @@
BPF_PERF_OUTPUT(events);
-#if UNIQUESET
-struct repeat_t {
- int cap;
- u32 tgid;
-#if CGROUPSET
- u64 cgroupid;
-#endif
-#ifdef KERNEL_STACKS
- int kernel_stack_id;
-#endif
-#ifdef USER_STACKS
- int user_stack_id;
-#endif
-};
-BPF_HASH(seen, struct repeat_t, u64);
-#endif
-
#if defined(USER_STACKS) || defined(KERNEL_STACKS)
BPF_STACK_TRACE(stacks, 2048);
#endif
int kprobe__cap_capable(struct pt_regs *ctx, const struct cred *cred,
- struct user_namespace *targ_ns, int cap, int cap_opt)
+ struct user_namespace *targ_ns, int cap, int audit)
{
u64 __pid_tgid = bpf_get_current_pid_tgid();
u32 tgid = __pid_tgid >> 32;
u32 pid = __pid_tgid;
- int audit;
- int insetid;
-
- #ifdef CAP_OPT_NONE
- audit = (cap_opt & 0b10) == 0;
- insetid = (cap_opt & 0b100) != 0;
- #else
- audit = cap_opt;
- insetid = -1;
- #endif
-
FILTER1
FILTER2
FILTER3
- if (container_should_be_filtered()) {
- return 0;
- }
-
u32 uid = bpf_get_current_uid_gid();
-
- struct data_t data = {};
-
- data.tgid = tgid;
- data.pid = pid;
- data.uid = uid;
- data.cap = cap;
- data.audit = audit;
- data.insetid = insetid;
+ struct data_t data = {.tgid = tgid, .pid = pid, .uid = uid, .cap = cap, .audit = audit};
#ifdef KERNEL_STACKS
data.kernel_stack_id = stacks.get_stackid(ctx, 0);
#endif
#ifdef USER_STACKS
data.user_stack_id = stacks.get_stackid(ctx, BPF_F_USER_STACK);
#endif
-
-#if UNIQUESET
- struct repeat_t repeat = {0,};
- repeat.cap = cap;
-#if CGROUP_ID_SET
- repeat.cgroupid = bpf_get_current_cgroup_id();
-#else
- repeat.tgid = tgid;
-#endif
-#ifdef KERNEL_STACKS
- repeat.kernel_stack_id = data.kernel_stack_id;
-#endif
-#ifdef USER_STACKS
- repeat.user_stack_id = data.user_stack_id;
-#endif
- if (seen.lookup(&repeat) != NULL) {
- return 0;
- }
- u64 zero = 0;
- seen.update(&repeat, &zero);
-#endif
-
bpf_get_current_comm(&data.comm, sizeof(data.comm));
events.perf_submit(ctx, &data, sizeof(data));
@@ -238,27 +159,31 @@
bpf_text = bpf_text.replace('FILTER2', '')
bpf_text = bpf_text.replace('FILTER3',
'if (pid == %s) { return 0; }' % getpid())
-bpf_text = filter_by_containers(args) + bpf_text
-if args.unique:
- bpf_text = bpf_text.replace('UNIQUESET', '1')
-else:
- bpf_text = bpf_text.replace('UNIQUESET', '0')
if debug:
print(bpf_text)
# initialize BPF
b = BPF(text=bpf_text)
+TASK_COMM_LEN = 16 # linux/sched.h
+
+class Data(ct.Structure):
+ _fields_ = [
+ ("tgid", ct.c_uint32),
+ ("pid", ct.c_uint32),
+ ("uid", ct.c_uint32),
+ ("cap", ct.c_int),
+ ("audit", ct.c_int),
+ ("comm", ct.c_char * TASK_COMM_LEN),
+ ] + ([("kernel_stack_id", ct.c_int)] if args.kernel_stack else []) \
+ + ([("user_stack_id", ct.c_int)] if args.user_stack else [])
+
# header
-if args.extra:
- print("%-9s %-6s %-6s %-6s %-16s %-4s %-20s %-6s %s" % (
- "TIME", "UID", "PID", "TID", "COMM", "CAP", "NAME", "AUDIT", "INSETID"))
-else:
- print("%-9s %-6s %-6s %-16s %-4s %-20s %-6s" % (
- "TIME", "UID", "PID", "COMM", "CAP", "NAME", "AUDIT"))
+print("%-9s %-6s %-6s %-6s %-16s %-4s %-20s %s" % (
+ "TIME", "UID", "PID", "TID", "COMM", "CAP", "NAME", "AUDIT"))
def stack_id_err(stack_id):
- # -EFAULT in get_stackid normally means the stack-trace is not available,
+ # -EFAULT in get_stackid normally means the stack-trace is not availible,
# Such as getting kernel stack trace in userspace code
return (stack_id < 0) and (stack_id != -errno.EFAULT)
@@ -273,20 +198,15 @@
# process event
def print_event(bpf, cpu, data, size):
- event = b["events"].event(data)
+ event = ct.cast(data, ct.POINTER(Data)).contents
if event.cap in capabilities:
name = capabilities[event.cap]
else:
name = "?"
- if args.extra:
- print("%-9s %-6d %-6d %-6d %-16s %-4d %-20s %-6d %s" % (strftime("%H:%M:%S"),
- event.uid, event.pid, event.tgid, event.comm.decode('utf-8', 'replace'),
- event.cap, name, event.audit, str(event.insetid) if event.insetid != -1 else "N/A"))
- else:
- print("%-9s %-6d %-6d %-16s %-4d %-20s %-6d" % (strftime("%H:%M:%S"),
- event.uid, event.pid, event.comm.decode('utf-8', 'replace'),
- event.cap, name, event.audit))
+ print("%-9s %-6d %-6d %-6d %-16s %-4d %-20s %d" % (strftime("%H:%M:%S"),
+ event.uid, event.pid, event.tgid, event.comm.decode('utf-8', 'replace'),
+ event.cap, name, event.audit))
if args.kernel_stack:
print_stack(bpf, event.kernel_stack_id, StackType.Kernel, -1)
if args.user_stack:
diff --git a/tools/capable_example.txt b/tools/capable_example.txt
index 1701b6a..c17c9b3 100644
--- a/tools/capable_example.txt
+++ b/tools/capable_example.txt
@@ -4,7 +4,7 @@
capable traces calls to the kernel cap_capable() function, which does security
capability checks, and prints details for each call. For example:
-# ./capable.py
+# ./capable.py
TIME UID PID COMM CAP NAME AUDIT
22:11:23 114 2676 snmpd 12 CAP_NET_ADMIN 1
22:11:23 0 6990 run 24 CAP_SYS_RESOURCE 1
@@ -32,28 +32,6 @@
22:11:25 0 7049 chmod 4 CAP_FSETID 1
22:11:25 0 7051 chmod 4 CAP_FSETID 1
22:11:25 0 7051 chmod 4 CAP_FSETID 1
-
-Checks where AUDIT is 0 are ignored by default, which can be changed
-with -v but is more verbose.
-
-We can show the TID and INSETID columns with -x.
-Since only a recent kernel version >= 5.1 reports the INSETID bit to cap_capable(),
-the fallback value "N/A" will be displayed on older kernels.
-
-# ./capable.py -x
-TIME UID PID TID COMM CAP NAME AUDIT INSETID
-08:22:36 0 12869 12869 chown 0 CAP_CHOWN 1 0
-08:22:36 0 12869 12869 chown 0 CAP_CHOWN 1 0
-08:22:36 0 12869 12869 chown 0 CAP_CHOWN 1 0
-08:23:02 0 13036 13036 setuidgid 6 CAP_SETGID 1 0
-08:23:02 0 13036 13036 setuidgid 6 CAP_SETGID 1 0
-08:23:02 0 13036 13036 setuidgid 7 CAP_SETUID 1 1
-08:23:13 0 13085 13085 chmod 3 CAP_FOWNER 1 0
-08:23:13 0 13085 13085 chmod 4 CAP_FSETID 1 0
-08:23:13 0 13085 13085 chmod 3 CAP_FOWNER 1 0
-08:23:13 0 13085 13085 chmod 4 CAP_FSETID 1 0
-08:23:13 0 13085 13085 chmod 4 CAP_FSETID 1 0
-08:24:27 0 13522 13522 ping 13 CAP_NET_RAW 1 0
[...]
This can be useful for general debugging, and also security enforcement:
@@ -88,40 +66,19 @@
Similarly, it is possible to include user-space stack with -U (or they can be
used both at the same time to include user and kernel stack).
-Some processes can do a lot of security capability checks, generating a lot of
-ouput. In this case, the --unique option is useful to only print once the same
-set of capability, pid (or cgroup if --cgroupmap is used) and kernel/user
-stacks (if -K or -U are used).
-
-# ./capable.py -K -U --unique
-
-The --cgroupmap option filters based on a cgroup set. It is meant to be used
-with an externally created map.
-
-# ./capable.py --cgroupmap /sys/fs/bpf/test01
-
-For more details, see docs/special_filtering.md
-
-
USAGE:
# ./capable.py -h
-usage: capable.py [-h] [-v] [-p PID] [-K] [-U] [-x] [--cgroupmap CGROUPMAP]
- [--mntnsmap MNTNSMAP] [--unique]
+usage: capable.py [-h] [-v] [-p PID] [-K] [-U]
Trace security capability checks
optional arguments:
- -h, --help show this help message and exit
- -v, --verbose include non-audit checks
- -p PID, --pid PID trace this PID only
- -K, --kernel-stack output kernel stack trace
- -U, --user-stack output user stack trace
- -x, --extra show extra fields in TID and INSETID columns
- --cgroupmap CGROUPMAP
- trace cgroups in this BPF map only
- --mntnsmap MNTNSMAP trace mount namespaces in this BPF map only
- --unique don't repeat stacks for the same pid or cgroup
+ -h, --help show this help message and exit
+ -v, --verbose include non-audit checks
+ -p PID, --pid PID trace this PID only
+ -K, --kernel-stack output kernel stack trace
+ -U, --user-stack output user stack trace
examples:
./capable # trace capability checks
@@ -129,7 +86,3 @@
./capable -p 181 # only trace PID 181
./capable -K # add kernel stacks to trace
./capable -U # add user-space stacks to trace
- ./capable -x # extra fields: show TID and INSETID columns
- ./capable --unique # don't repeat stacks for the same pid or cgroup
- ./capable --cgroupmap mappath # only trace cgroups in this BPF map
- ./capable --mntnsmap mappath # only trace mount namespaces in the map
diff --git a/tools/compactsnoop.py b/tools/compactsnoop.py
deleted file mode 100755
index 9daaf48..0000000
--- a/tools/compactsnoop.py
+++ /dev/null
@@ -1,403 +0,0 @@
-#!/usr/bin/python
-# @lint-avoid-python-3-compatibility-imports
-#
-# compactsnoop Trace compact zone and print details including issuing PID.
-# For Linux, uses BCC, eBPF.
-#
-# This uses in-kernel eBPF maps to cache process details (PID and comm) by
-# compact zone begin, as well as a starting timestamp for calculating
-# latency.
-#
-# Copyright (c) 2019 Wenbo Zhang
-# Licensed under the Apache License, Version 2.0 (the "License")
-#
-# 11-NOV-2019 Wenbo Zhang Created this.
-
-from __future__ import print_function
-from bcc import BPF
-import argparse
-import platform
-from datetime import datetime, timedelta
-import sys
-
-# arguments
-examples = """examples:
- ./compactsnoop # trace all compact stall
- ./compactsnoop -T # include timestamps
- ./compactsnoop -d 10 # trace for 10 seconds only
- ./compactsnoop -K # output kernel stack trace
- ./compactsnoop -e # show extended fields
-"""
-
-parser = argparse.ArgumentParser(
- description="Trace compact zone",
- formatter_class=argparse.RawDescriptionHelpFormatter,
- epilog=examples,
-)
-parser.add_argument("-T", "--timestamp", action="store_true",
- help="include timestamp on output")
-parser.add_argument("-p", "--pid", help="trace this PID only")
-parser.add_argument("-d", "--duration",
- help="total duration of trace in seconds")
-parser.add_argument("-K", "--kernel-stack", action="store_true",
- help="output kernel stack trace")
-parser.add_argument("-e", "--extended_fields", action="store_true",
- help="show system memory state")
-parser.add_argument("--ebpf", action="store_true", help=argparse.SUPPRESS)
-args = parser.parse_args()
-debug = 0
-if args.duration:
- args.duration = timedelta(seconds=int(args.duration))
-
-NO_EXTENDED = """
-#ifdef EXTNEDED_FIELDS
-#undef EXTNEDED_FIELDS
-#endif
-"""
-
-EXTENDED = """
-#define EXTNEDED_FIELDS 1
-"""
-
-bpf_text = """
-#include <uapi/linux/ptrace.h>
-#include <linux/sched.h>
-#include <linux/mmzone.h>
-#include <linux/compaction.h>
-
-struct val_t {
- int nid;
- int idx;
- int order;
- int sync;
-#ifdef EXTNEDED_FIELDS
- int fragindex;
- int low;
- int min;
- int high;
- int free;
-#endif
- u64 ts; // compaction begin time
-};
-
-struct data_t {
- u32 pid;
- u32 tid;
- int nid;
- int idx;
- int order;
- u64 delta;
- u64 ts; // compaction end time
- int sync;
-#ifdef EXTNEDED_FIELDS
- int fragindex;
- int low;
- int min;
- int high;
- int free;
-#endif
- int status;
- int stack_id;
- char comm[TASK_COMM_LEN];
-};
-
-BPF_HASH(start, u64, struct val_t);
-BPF_PERF_OUTPUT(events);
-BPF_STACK_TRACE(stack_traces, 2048);
-
-#ifdef CONFIG_NUMA
-static inline int zone_to_nid_(struct zone *zone)
-{
- int node;
- bpf_probe_read_kernel(&node, sizeof(node), &zone->node);
- return node;
-}
-#else
-static inline int zone_to_nid_(struct zone *zone)
-{
- return 0;
-}
-#endif
-
-// #define zone_idx(zone) ((zone) - (zone)->zone_pgdat->node_zones)
-static inline int zone_idx_(struct zone *zone)
-{
- struct pglist_data *zone_pgdat = NULL;
- bpf_probe_read_kernel(&zone_pgdat, sizeof(zone_pgdat), &zone->zone_pgdat);
- return zone - zone_pgdat->node_zones;
-}
-
-#ifdef EXTNEDED_FIELDS
-static inline void get_all_wmark_pages(struct zone *zone, struct val_t *valp)
-{
- u64 _watermark[NR_WMARK] = {};
- u64 watermark_boost = 0;
-
- bpf_probe_read_kernel(&_watermark, sizeof(_watermark), &zone->_watermark);
- bpf_probe_read_kernel(&watermark_boost, sizeof(watermark_boost),
- &zone->watermark_boost);
- valp->min = _watermark[WMARK_MIN] + watermark_boost;
- valp->low = _watermark[WMARK_LOW] + watermark_boost;
- valp->high = _watermark[WMARK_HIGH] + watermark_boost;
- bpf_probe_read_kernel(&valp->free, sizeof(valp->free),
- &zone->vm_stat[NR_FREE_PAGES]);
-}
-#endif
-
-static inline void submit_event(void *ctx, int status)
-{
- struct data_t data = {};
- u64 ts = bpf_ktime_get_ns();
- u64 id = bpf_get_current_pid_tgid();
- struct val_t *valp = start.lookup(&id);
- if (valp == NULL) {
- // missed entry
- return;
- }
-
- data.delta = ts - valp->ts;
- data.ts = ts / 1000;
- data.pid = id >> 32;
- data.tid = id;
- bpf_get_current_comm(&data.comm, sizeof(data.comm));
- data.nid = valp->nid;
- data.idx = valp->idx;
- data.order = valp->order;
- data.sync = valp->sync;
-
-#ifdef EXTNEDED_FIELDS
- data.fragindex = valp->fragindex;
- data.min = valp->min;
- data.low = valp->low;
- data.high = valp->high;
- data.free = valp->free;
-#endif
-
- data.status = status;
- data.stack_id = stack_traces.get_stackid(ctx, 0);
-
- events.perf_submit(ctx, &data, sizeof(data));
-
- start.delete(&id);
-}
-
-#ifdef EXTNEDED_FIELDS
-int trace_fragmentation_index_return(struct pt_regs *ctx)
-{
- struct val_t val = { };
- int ret = PT_REGS_RC(ctx);
- u64 id = bpf_get_current_pid_tgid();
- PID_FILTER
- val.fragindex = ret;
- start.update(&id, &val);
- return 0;
-}
-#endif
-
-static inline void fill_compact_info(struct val_t *valp,
- struct zone *zone,
- int order)
-{
- valp->nid = zone_to_nid_(zone);
- valp->idx = zone_idx_(zone);
- valp->order = order;
-}
-
-RAW_TRACEPOINT_PROBE(mm_compaction_suitable)
-{
- // TP_PROTO(struct zone *zone, int order, int ret)
- struct zone *zone = (struct zone *)ctx->args[0];
- int order = (int)ctx->args[1];
- int ret = (int)ctx->args[2];
- u64 id;
-
- if(ret != COMPACT_CONTINUE)
- return 0;
-
- id = bpf_get_current_pid_tgid();
- PID_FILTER
-
-#ifdef EXTNEDED_FIELDS
- struct val_t *valp = start.lookup(&id);
- if (valp == NULL) {
- // missed entry or order <= PAGE_ALLOC_COSTLY_ORDER, eg:
- // manual trigger echo 1 > /proc/sys/vm/compact_memory
- struct val_t val = { .fragindex = -1000 };
- valp = &val;
- start.update(&id, valp);
- }
- fill_compact_info(valp, zone, order);
- get_all_wmark_pages(zone, valp);
-#else
- struct val_t val = { };
- fill_compact_info(&val, zone, order);
- start.update(&id, &val);
-#endif
-
- return 0;
-}
-
-RAW_TRACEPOINT_PROBE(mm_compaction_begin)
-{
- // TP_PROTO(unsigned long zone_start, unsigned long migrate_pfn,
- // unsigned long free_pfn, unsigned long zone_end, bool sync)
- bool sync = (bool)ctx->args[4];
-
- u64 id = bpf_get_current_pid_tgid();
- struct val_t *valp = start.lookup(&id);
- if (valp == NULL) {
- // missed entry
- return 0;
- }
-
- valp->ts = bpf_ktime_get_ns();
- valp->sync = sync;
- return 0;
-}
-
-RAW_TRACEPOINT_PROBE(mm_compaction_end)
-{
- // TP_PROTO(unsigned long zone_start, unsigned long migrate_pfn,
- // unsigned long free_pfn, unsigned long zone_end, bool sync,
- // int status)
- submit_event(ctx, ctx->args[5]);
- return 0;
-}
-"""
-
-if platform.machine() != 'x86_64':
- print("""
- Currently only support x86_64 servers, if you want to use it on
- other platforms, please refer include/linux/mmzone.h to modify
- zone_idex_to_str to get the right zone type
- """)
- exit()
-
-if args.extended_fields:
- bpf_text = EXTENDED + bpf_text
-else:
- bpf_text = NO_EXTENDED + bpf_text
-
-if args.pid:
- bpf_text = bpf_text.replace("PID_FILTER",
- "if (id >> 32 != %s) { return 0; }" % args.pid)
-else:
- bpf_text = bpf_text.replace("PID_FILTER", "")
-if debug or args.ebpf:
- print(bpf_text)
- if args.ebpf:
- exit()
-
-# load BPF program
-b = BPF(text=bpf_text)
-if args.extended_fields:
- b.attach_kretprobe(event="fragmentation_index",
- fn_name="trace_fragmentation_index_return")
-
-stack_traces = b.get_table("stack_traces")
-initial_ts = 0
-
-def zone_idx_to_str(idx):
- # from include/linux/mmzone.h
- # NOTICE: consider only x86_64 servers
- zone_type = {
- 0: "ZONE_DMA",
- 1: "ZONE_DMA32",
- 2: "ZONE_NORMAL",
- }
-
- if idx in zone_type:
- return zone_type[idx]
- else:
- return str(idx)
-
-def compact_result_to_str(status):
- # from include/trace/evnets/mmflags.h
- # from include/linux/compaction.h
- compact_status = {
- # COMPACT_NOT_SUITABLE_ZONE: For more detailed tracepoint
- # output - internal to compaction
- 0: "not_suitable_zone",
- # COMPACT_SKIPPED: compaction didn't start as it was not
- # possible or direct reclaim was more suitable
- 1: "skipped",
- # COMPACT_DEFERRED: compaction didn't start as it was
- # deferred due to past failures
- 2: "deferred",
- # COMPACT_NOT_SUITABLE_PAGE: For more detailed tracepoint
- # output - internal to compaction
- 3: "no_suitable_page",
- # COMPACT_CONTINUE: compaction should continue to another pageblock
- 4: "continue",
- # COMPACT_COMPLETE: The full zone was compacted scanned but wasn't
- # successful to compact suitable pages.
- 5: "complete",
- # COMPACT_PARTIAL_SKIPPED: direct compaction has scanned part of the
- # zone but wasn't successful to compact suitable pages.
- 6: "partial_skipped",
- # COMPACT_CONTENDED: compaction terminated prematurely due to lock
- # contentions
- 7: "contended",
- # COMPACT_SUCCESS: direct compaction terminated after concluding
- # that the allocation should now succeed
- 8: "success",
- }
-
- if status in compact_status:
- return compact_status[status]
- else:
- return str(status)
-
-# header
-if args.timestamp:
- print("%-14s" % ("TIME(s)"), end=" ")
-print("%-14s %-6s %-4s %-12s %-5s %-7s" %
- ("COMM", "PID", "NODE", "ZONE", "ORDER", "MODE"), end=" ")
-if args.extended_fields:
- print("%-8s %-8s %-8s %-8s %-8s" %
- ("FRAGIDX", "MIN", "LOW", "HIGH", "FREE"), end=" ")
-print("%9s %16s" % ("LAT(ms)", "STATUS"))
-
-# process event
-def print_event(cpu, data, size):
- event = b["events"].event(data)
-
- global initial_ts
-
- if not initial_ts:
- initial_ts = event.ts
-
- if args.timestamp:
- delta = event.ts - initial_ts
- print("%-14.9f" % (float(delta) / 1000000), end=" ")
-
- print("%-14.14s %-6s %-4s %-12s %-5s %-7s" % (
- event.comm.decode("utf-8", "replace"),
- event.pid,
- event.nid,
- zone_idx_to_str(event.idx),
- event.order,
- "SYNC" if event.sync else "ASYNC"), end=" ")
- if args.extended_fields:
- print("%-8.3f %-8s %-8s %-8s %-8s" % (
- (float(event.fragindex) / 1000),
- event.min, event.low, event.high, event.free
- ), end=" ")
- print("%9.3f %16s" % (
- float(event.delta) / 1000000, compact_result_to_str(event.status)))
- if args.kernel_stack:
- for addr in stack_traces.walk(event.stack_id):
- sym = b.ksym(addr, show_offset=True)
- print("\t%s" % sym)
- print("")
-
- sys.stdout.flush()
-
-# loop with callback to print_event
-b["events"].open_perf_buffer(print_event, page_cnt=64)
-start_time = datetime.now()
-while not args.duration or datetime.now() - start_time < args.duration:
- try:
- b.perf_buffer_poll()
- except KeyboardInterrupt:
- exit()
diff --git a/tools/compactsnoop_example.txt b/tools/compactsnoop_example.txt
deleted file mode 100644
index 47fc730..0000000
--- a/tools/compactsnoop_example.txt
+++ /dev/null
@@ -1,203 +0,0 @@
-Demonstrations of compactstall, the Linux eBPF/bcc version.
-
-
-compactsnoop traces the compact zone system-wide, and print various details.
-Example output (manual trigger by echo 1 > /proc/sys/vm/compact_memory):
-
-# ./compactsnoop
-COMM PID NODE ZONE ORDER MODE LAT(ms) STATUS
-zsh 23685 0 ZONE_DMA -1 SYNC 0.025 complete
-zsh 23685 0 ZONE_DMA32 -1 SYNC 3.925 complete
-zsh 23685 0 ZONE_NORMAL -1 SYNC 113.975 complete
-zsh 23685 1 ZONE_NORMAL -1 SYNC 81.57 complete
-zsh 23685 0 ZONE_DMA -1 SYNC 0.02 complete
-zsh 23685 0 ZONE_DMA32 -1 SYNC 4.631 complete
-zsh 23685 0 ZONE_NORMAL -1 SYNC 113.975 complete
-zsh 23685 1 ZONE_NORMAL -1 SYNC 80.647 complete
-zsh 23685 0 ZONE_DMA -1 SYNC 0.020 complete
-zsh 23685 0 ZONE_DMA32 -1 SYNC 3.367 complete
-zsh 23685 0 ZONE_NORMAL -1 SYNC 115.18 complete
-zsh 23685 1 ZONE_NORMAL -1 SYNC 81.766 complete
-zsh 23685 0 ZONE_DMA -1 SYNC 0.025 complete
-zsh 23685 0 ZONE_DMA32 -1 SYNC 4.346 complete
-zsh 23685 0 ZONE_NORMAL -1 SYNC 114.570 complete
-zsh 23685 1 ZONE_NORMAL -1 SYNC 80.820 complete
-zsh 23685 0 ZONE_DMA -1 SYNC 0.026 complete
-zsh 23685 0 ZONE_DMA32 -1 SYNC 4.611 complete
-zsh 23685 0 ZONE_NORMAL -1 SYNC 113.993 complete
-zsh 23685 1 ZONE_NORMAL -1 SYNC 80.928 complete
-zsh 23685 0 ZONE_DMA -1 SYNC 0.02 complete
-zsh 23685 0 ZONE_DMA32 -1 SYNC 3.889 complete
-zsh 23685 0 ZONE_NORMAL -1 SYNC 113.776 complete
-zsh 23685 1 ZONE_NORMAL -1 SYNC 80.727 complete
-^C
-
-While tracing, the processes alloc pages due to memory fragmentation is too
-serious to meet contiguous memory requirements in the system, compact zone
-events happened, which will increase the waiting delay of the processes.
-
-compactsnoop can be useful for discovering when compact_stall(/proc/vmstat)
-continues to increase, whether it is caused by some critical processes or not.
-
-The STATUS include (CentOS 7.6's kernel)
-
- compact_status = {
- # COMPACT_SKIPPED: compaction didn't start as it was not possible or direct reclaim was more suitable
- 0: "skipped",
- # COMPACT_CONTINUE: compaction should continue to another pageblock
- 1: "continue",
- # COMPACT_PARTIAL: direct compaction partially compacted a zone and there are suitable pages
- 2: "partial",
- # COMPACT_COMPLETE: The full zone was compacted
- 3: "complete",
- }
-
-or (kernel 4.7 and above)
-
- compact_status = {
- # COMPACT_NOT_SUITABLE_ZONE: For more detailed tracepoint output - internal to compaction
- 0: "not_suitable_zone",
- # COMPACT_SKIPPED: compaction didn't start as it was not possible or direct reclaim was more suitable
- 1: "skipped",
- # COMPACT_DEFERRED: compaction didn't start as it was deferred due to past failures
- 2: "deferred",
- # COMPACT_NOT_SUITABLE_PAGE: For more detailed tracepoint output - internal to compaction
- 3: "no_suitable_page",
- # COMPACT_CONTINUE: compaction should continue to another pageblock
- 4: "continue",
- # COMPACT_COMPLETE: The full zone was compacted scanned but wasn't successful to compact suitable pages.
- 5: "complete",
- # COMPACT_PARTIAL_SKIPPED: direct compaction has scanned part of the zone but wasn't successful to compact suitable pages.
- 6: "partial_skipped",
- # COMPACT_CONTENDED: compaction terminated prematurely due to lock contentions
- 7: "contended",
- # COMPACT_SUCCESS: direct compaction terminated after concluding that the allocation should now succeed
- 8: "success",
- }
-
-The -p option can be used to filter on a PID, which is filtered in-kernel. Here
-I've used it with -T to print timestamps:
-
-# ./compactsnoop -Tp 24376
-TIME(s) COMM PID NODE ZONE ORDER MODE LAT(ms) STATUS
-101.364115000 zsh 24376 0 ZONE_DMA -1 SYNC 0.025 complete
-101.364555000 zsh 24376 0 ZONE_DMA32 -1 SYNC 3.925 complete
-^C
-
-This shows the zsh process allocs pages, and compact zone events happening,
-and the delays are not affected much.
-
-A maximum tracing duration can be set with the -d option. For example, to trace
-for 2 seconds:
-
-# ./compactsnoop -d 2
-COMM PID NODE ZONE ORDER MODE LAT(ms) STATUS
-zsh 26385 0 ZONE_DMA -1 SYNC 0.025444 complete
-^C
-
-The -e option prints out extra columns
-
-# ./compactsnoop -e
-COMM PID NODE ZONE ORDER MODE FRAGIDX MIN LOW HIGH FREE LAT(ms) STATUS
-summ 28276 1 ZONE_NORMAL 3 ASYNC 0.728 11284 14105 16926 14193 3.58 partial
-summ 28276 0 ZONE_NORMAL 2 ASYNC -1.000 11043 13803 16564 14479 0.0 complete
-summ 28276 1 ZONE_NORMAL 2 ASYNC -1.000 11284 14105 16926 14785 0.019 complete
-summ 28276 0 ZONE_NORMAL 2 ASYNC -1.000 11043 13803 16564 15199 0.006 partial
-summ 28276 1 ZONE_NORMAL 2 ASYNC -1.000 11284 14105 16926 17360 0.030 complete
-summ 28276 0 ZONE_NORMAL 2 ASYNC -1.000 11043 13803 16564 15443 0.024 complete
-summ 28276 1 ZONE_NORMAL 2 ASYNC -1.000 11284 14105 16926 15634 0.018 complete
-summ 28276 1 ZONE_NORMAL 3 ASYNC 0.832 11284 14105 16926 15301 0.006 partial
-summ 28276 0 ZONE_NORMAL 2 ASYNC -1.000 11043 13803 16564 14774 0.005 partial
-summ 28276 1 ZONE_NORMAL 3 ASYNC 0.733 11284 14105 16926 19888 0.012 partial
-^C
-
-The FRAGIDX is short for fragmentation index, which only makes sense if an
-allocation of a requested size would fail. If that is true, the fragmentation
-index indicates whether external fragmentation or a lack of memory was the
-problem. The value can be used to determine if page reclaim or compaction
-should be used.
-
-Index is between 0 and 1 so return within 3 decimal places
-
-0 => allocation would fail due to lack of memory
-1 => allocation would fail due to fragmentation
-
-We can see the whole buddy's fragmentation index from /sys/kernel/debug/extfrag/extfrag_index
-
-The MIN/LOW/HIGH shows the watermarks of the zone, which can also get from
-/proc/zoneinfo, and FREE means nr_free_pages (can be found in /proc/zoneinfo too).
-
-
-The -K option prints out kernel stack
-
-# ./compactsnoop -K -e
-
-summ 28276 0 ZONE_NORMAL 3 ASYNC 0.528 11043 13803 16564 22654 13.258 partial
- kretprobe_trampoline+0x0
- try_to_compact_pages+0x121
- __alloc_pages_direct_compact+0xac
- __alloc_pages_slowpath+0x3e9
- __alloc_pages_nodemask+0x404
- alloc_pages_current+0x98
- new_slab+0x2c5
- ___slab_alloc+0x3ac
- __slab_alloc+0x40
- kmem_cache_alloc_node+0x8b
- copy_process+0x18e
- do_fork+0x91
- sys_clone+0x16
- stub_clone+0x44
-
-summ 28276 1 ZONE_NORMAL 3 ASYNC -1.000 11284 14105 16926 22074 0.008 partial
- kretprobe_trampoline+0x0
- try_to_compact_pages+0x121
- __alloc_pages_direct_compact+0xac
- __alloc_pages_slowpath+0x3e9
- __alloc_pages_nodemask+0x404
- alloc_pages_current+0x98
- new_slab+0x2c5
- ___slab_alloc+0x3ac
- __slab_alloc+0x40
- kmem_cache_alloc_node+0x8b
- copy_process+0x18e
- do_fork+0x91
- sys_clone+0x16
- stub_clone+0x44
-
-summ 28276 0 ZONE_NORMAL 3 ASYNC 0.527 11043 13803 16564 25653 9.812 partial
- kretprobe_trampoline+0x0
- try_to_compact_pages+0x121
- __alloc_pages_direct_compact+0xac
- __alloc_pages_slowpath+0x3e9
- __alloc_pages_nodemask+0x404
- alloc_pages_current+0x98
- new_slab+0x2c5
- ___slab_alloc+0x3ac
- __slab_alloc+0x40
- kmem_cache_alloc_node+0x8b
- copy_process+0x18e
- do_fork+0x91
- sys_clone+0x16
- stub_clone+0x44
-
-# ./compactsnoop -h
-usage: compactsnoop.py [-h] [-T] [-p PID] [-d DURATION] [-K] [-e]
-
-Trace compact zone
-
-optional arguments:
- -h, --help show this help message and exit
- -T, --timestamp include timestamp on output
- -p PID, --pid PID trace this PID only
- -d DURATION, --duration DURATION
- total duration of trace in seconds
- -K, --kernel-stack output kernel stack trace
- -e, --extended_fields
- show system memory state
-
-examples:
- ./compactsnoop # trace all compact stall
- ./compactsnoop -T # include timestamps
- ./compactsnoop -d 10 # trace for 10 seconds only
- ./compactsnoop -K # output kernel stack trace
- ./compactsnoop -e # show extended fields
diff --git a/tools/cpudist.py b/tools/cpudist.py
index 3f58aa1..9e61341 100755
--- a/tools/cpudist.py
+++ b/tools/cpudist.py
@@ -1,19 +1,15 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# cpudist Summarize on- and off-CPU time per task as a histogram.
#
-# USAGE: cpudist [-h] [-O] [-T] [-m] [-P] [-L] [-p PID] [-I] [interval] [count]
+# USAGE: cpudist [-h] [-O] [-T] [-m] [-P] [-L] [-p PID] [interval] [count]
#
# This measures the time a task spends on or off the CPU, and shows this time
# as a histogram, optionally per-process.
#
-# By default CPU idle time are excluded by simply excluding PID 0.
-#
# Copyright 2016 Sasha Goldshtein
# Licensed under the Apache License, Version 2.0 (the "License")
-#
-# 27-Mar-2022 Rocky Xing Changed to exclude CPU idle time by default.
from __future__ import print_function
from bcc import BPF
@@ -27,7 +23,6 @@
cpudist -mT 1 # 1s summaries, milliseconds, and timestamps
cpudist -P # show each PID separately
cpudist -p 185 # trace PID 185 only
- cpudist -I # include CPU idle time
"""
parser = argparse.ArgumentParser(
description="Summarize on-CPU time per task as a histogram.",
@@ -45,8 +40,6 @@
help="print a histogram per thread ID")
parser.add_argument("-p", "--pid",
help="trace this PID only")
-parser.add_argument("-I", "--include-idle", action="store_true",
- help="include CPU idle time")
parser.add_argument("interval", nargs="?", default=99999999,
help="output interval, in seconds")
parser.add_argument("count", nargs="?", default=99999999,
@@ -65,42 +58,29 @@
bpf_text += "#define ONCPU\n"
bpf_text += """
-typedef struct entry_key {
- u32 pid;
- u32 cpu;
-} entry_key_t;
-
typedef struct pid_key {
u64 id;
u64 slot;
} pid_key_t;
-BPF_HASH(start, entry_key_t, u64, MAX_PID);
+BPF_HASH(start, u32, u64);
STORAGE
-static inline void store_start(u32 tgid, u32 pid, u32 cpu, u64 ts)
+static inline void store_start(u32 tgid, u32 pid, u64 ts)
{
- if (PID_FILTER)
+ if (FILTER)
return;
- if (IDLE_FILTER)
- return;
-
- entry_key_t entry_key = { .pid = pid, .cpu = cpu };
- start.update(&entry_key, &ts);
+ start.update(&pid, &ts);
}
-static inline void update_hist(u32 tgid, u32 pid, u32 cpu, u64 ts)
+static inline void update_hist(u32 tgid, u32 pid, u64 ts)
{
- if (PID_FILTER)
+ if (FILTER)
return;
- if (IDLE_FILTER)
- return;
-
- entry_key_t entry_key = { .pid = pid, .cpu = cpu };
- u64 *tsp = start.lookup(&entry_key);
+ u64 *tsp = start.lookup(&pid);
if (tsp == 0)
return;
@@ -119,21 +99,26 @@
u64 ts = bpf_ktime_get_ns();
u64 pid_tgid = bpf_get_current_pid_tgid();
u32 tgid = pid_tgid >> 32, pid = pid_tgid;
- u32 cpu = bpf_get_smp_processor_id();
- u32 prev_pid = prev->pid;
- u32 prev_tgid = prev->tgid;
#ifdef ONCPU
- update_hist(prev_tgid, prev_pid, cpu, ts);
+ if (prev->state == TASK_RUNNING) {
#else
- store_start(prev_tgid, prev_pid, cpu, ts);
+ if (1) {
#endif
+ u32 prev_pid = prev->pid;
+ u32 prev_tgid = prev->tgid;
+#ifdef ONCPU
+ update_hist(prev_tgid, prev_pid, ts);
+#else
+ store_start(prev_tgid, prev_pid, ts);
+#endif
+ }
BAIL:
#ifdef ONCPU
- store_start(tgid, pid, cpu, ts);
+ store_start(tgid, pid, ts);
#else
- update_hist(tgid, pid, cpu, ts);
+ update_hist(tgid, pid, ts);
#endif
return 0;
@@ -141,16 +126,9 @@
"""
if args.pid:
- bpf_text = bpf_text.replace('PID_FILTER', 'tgid != %s' % args.pid)
+ bpf_text = bpf_text.replace('FILTER', 'tgid != %s' % args.pid)
else:
- bpf_text = bpf_text.replace('PID_FILTER', '0')
-
-# set idle filter
-idle_filter = 'pid == 0'
-if args.include_idle:
- idle_filter = '0'
-bpf_text = bpf_text.replace('IDLE_FILTER', idle_filter)
-
+ bpf_text = bpf_text.replace('FILTER', '0')
if args.milliseconds:
bpf_text = bpf_text.replace('FACTOR', 'delta /= 1000000;')
label = "msecs"
@@ -164,7 +142,7 @@
pid = "pid"
section = "tid"
bpf_text = bpf_text.replace('STORAGE',
- 'BPF_HISTOGRAM(dist, pid_key_t, MAX_PID);')
+ 'BPF_HISTOGRAM(dist, pid_key_t);')
bpf_text = bpf_text.replace('STORE',
'pid_key_t key = {.id = ' + pid + ', .slot = bpf_log2l(delta)}; ' +
'dist.increment(key);')
@@ -172,17 +150,14 @@
section = ""
bpf_text = bpf_text.replace('STORAGE', 'BPF_HISTOGRAM(dist);')
bpf_text = bpf_text.replace('STORE',
- 'dist.atomic_increment(bpf_log2l(delta));')
+ 'dist.increment(bpf_log2l(delta));')
if debug or args.ebpf:
print(bpf_text)
if args.ebpf:
exit()
-max_pid = int(open("/proc/sys/kernel/pid_max").read())
-
-b = BPF(text=bpf_text, cflags=["-DMAX_PID=%d" % max_pid])
-b.attach_kprobe(event_re="^finish_task_switch$|^finish_task_switch\.isra\.\d$",
- fn_name="sched_switch")
+b = BPF(text=bpf_text)
+b.attach_kprobe(event="finish_task_switch", fn_name="sched_switch")
print("Tracing %s-CPU time... Hit Ctrl-C to end." %
("off" if args.offcpu else "on"))
diff --git a/tools/cpudist_example.txt b/tools/cpudist_example.txt
index 43be7a0..7da4354 100644
--- a/tools/cpudist_example.txt
+++ b/tools/cpudist_example.txt
@@ -6,8 +6,6 @@
overhead due to excessive context switching (e.g. a common shared lock for
multiple threads), uneven workload distribution, too-granular tasks, and more.
-By default CPU idle time are excluded by simply excluding PID 0.
-
Alternatively, the same options are available for summarizing task off-CPU
time, which helps understand how often threads are being descheduled and how
long they spend waiting for I/O, locks, timers, and other causes of suspension.
@@ -282,7 +280,7 @@
# ./cpudist.py -h
-usage: cpudist.py [-h] [-O] [-T] [-m] [-P] [-L] [-p PID] [-I] [interval] [count]
+usage: cpudist.py [-h] [-O] [-T] [-m] [-P] [-L] [-p PID] [interval] [count]
Summarize on-CPU time per task as a histogram.
@@ -298,7 +296,6 @@
-P, --pids print a histogram per process ID
-L, --tids print a histogram per thread ID
-p PID, --pid PID trace this PID only
- -I, --include-idle include CPU idle time
examples:
cpudist # summarize on-CPU time as a histogram
@@ -307,5 +304,3 @@
cpudist -mT 1 # 1s summaries, milliseconds, and timestamps
cpudist -P # show each PID separately
cpudist -p 185 # trace PID 185 only
- cpudist -I # include CPU idle time
-
diff --git a/tools/cpuunclaimed.py b/tools/cpuunclaimed.py
index dc0f325..c899398 100755
--- a/tools/cpuunclaimed.py
+++ b/tools/cpuunclaimed.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# cpuunclaimed Sample CPU run queues and calculate unclaimed idle CPU.
@@ -59,10 +59,11 @@
from __future__ import print_function
from bcc import BPF, PerfType, PerfSWConfig
from time import sleep, strftime
+from ctypes import c_int
import argparse
import multiprocessing
-from os import getpid, system, open, close, dup, unlink, O_WRONLY
-from tempfile import NamedTemporaryFile
+from os import getpid, system
+import ctypes as ct
# arguments
examples = """examples:
@@ -97,66 +98,6 @@
ncpu = multiprocessing.cpu_count() # assume all are online
debug = 0
-# Linux 4.15 introduced a new field runnable_weight
-# in linux_src:kernel/sched/sched.h as
-# struct cfs_rq {
-# struct load_weight load;
-# unsigned long runnable_weight;
-# unsigned int nr_running, h_nr_running;
-# ......
-# }
-# and this tool requires to access nr_running to get
-# runqueue len information.
-#
-# The commit which introduces cfs_rq->runnable_weight
-# field also introduces the field sched_entity->runnable_weight
-# where sched_entity is defined in linux_src:include/linux/sched.h.
-#
-# To cope with pre-4.15 and 4.15/post-4.15 releases,
-# we run a simple BPF program to detect whether
-# field sched_entity->runnable_weight exists. The existence of
-# this field should infer the existence of cfs_rq->runnable_weight.
-#
-# This will need maintenance as the relationship between these
-# two fields may change in the future.
-#
-def check_runnable_weight_field():
- # Define the bpf program for checking purpose
- bpf_check_text = """
-#include <linux/sched.h>
-unsigned long dummy(struct sched_entity *entity)
-{
- return entity->runnable_weight;
-}
-"""
-
- # Get a temporary file name
- tmp_file = NamedTemporaryFile(delete=False)
- tmp_file.close();
-
- # Duplicate and close stderr (fd = 2)
- old_stderr = dup(2)
- close(2)
-
- # Open a new file, should get fd number 2
- # This will avoid printing llvm errors on the screen
- fd = open(tmp_file.name, O_WRONLY)
- try:
- t = BPF(text=bpf_check_text)
- success_compile = True
- except:
- success_compile = False
-
- # Release the fd 2, and next dup should restore old stderr
- close(fd)
- dup(old_stderr)
- close(old_stderr)
-
- # remove the temporary file and return
- unlink(tmp_file.name)
- return success_compile
-
-
# process arguments
if args.fullcsv:
args.csv = True
@@ -187,7 +128,6 @@
// header. This will need maintenance. It is from kernel/sched/sched.h:
struct cfs_rq_partial {
struct load_weight load;
- RUNNABLE_WEIGHT_FIELD
unsigned int nr_running, h_nr_running;
};
@@ -216,11 +156,6 @@
}
"""
-if check_runnable_weight_field():
- bpf_text = bpf_text.replace('RUNNABLE_WEIGHT_FIELD', 'unsigned long runnable_weight;')
-else:
- bpf_text = bpf_text.replace('RUNNABLE_WEIGHT_FIELD', '')
-
# code substitutions
if debug or args.ebpf:
print(bpf_text)
@@ -246,6 +181,12 @@
else:
print(("Sampling run queues... Output every %s seconds. " +
"Hit Ctrl-C to end.") % args.interval)
+class Data(ct.Structure):
+ _fields_ = [
+ ("ts", ct.c_ulonglong),
+ ("cpu", ct.c_ulonglong),
+ ("len", ct.c_ulonglong)
+ ]
samples = {}
group = {}
@@ -253,7 +194,7 @@
# process event
def print_event(cpu, data, size):
- event = b["events"].event(data)
+ event = ct.cast(data, ct.POINTER(Data)).contents
samples[event.ts] = {}
samples[event.ts]['cpu'] = event.cpu
samples[event.ts]['len'] = event.len
diff --git a/tools/criticalstat.py b/tools/criticalstat.py
index 6d15b62..8126b49 100755
--- a/tools/criticalstat.py
+++ b/tools/criticalstat.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# criticalstat Trace long critical sections (IRQs or preemption disabled)
@@ -15,6 +15,7 @@
from __future__ import print_function
from bcc import BPF
import argparse
+import ctypes as ct
import sys
import subprocess
import os.path
@@ -64,9 +65,7 @@
not os.path.exists(trace_path + b"preempt_enable")):
print("ERROR: required tracing events are not available\n" +
"Make sure the kernel is built with CONFIG_DEBUG_PREEMPT " +
- "CONFIG_PREEMPT_TRACER " +
- "and CONFIG_PREEMPTIRQ_EVENTS (CONFIG_PREEMPTIRQ_TRACEPOINTS in "
- "kernel 4.19 and later) enabled. Also please disable " +
+ "and CONFIG_PREEMPTIRQ_EVENTS enabled. Also please disable " +
"CONFIG_PROVE_LOCKING and CONFIG_LOCKDEP on older kernels.")
sys.exit(0)
@@ -272,6 +271,18 @@
b = BPF(text=bpf_text)
+TASK_COMM_LEN = 16 # linux/sched.h
+
+class Data(ct.Structure):
+ _fields_ = [
+ ("time", ct.c_ulonglong),
+ ("stack_id", ct.c_longlong),
+ ("cpu", ct.c_int),
+ ("id", ct.c_ulonglong),
+ ("addrs", ct.c_int * 4),
+ ("comm", ct.c_char * TASK_COMM_LEN),
+ ]
+
def get_syms(kstack):
syms = []
@@ -285,7 +296,7 @@
def print_event(cpu, data, size):
try:
global b
- event = b["events"].event(data)
+ event = ct.cast(data, ct.POINTER(Data)).contents
stack_traces = b['stack_traces']
stext = b.ksymname('_stext')
diff --git a/tools/criticalstat_example.txt b/tools/criticalstat_example.txt
index 14b6a96..1f53769 100644
--- a/tools/criticalstat_example.txt
+++ b/tools/criticalstat_example.txt
@@ -1,19 +1,17 @@
Demonstrations of criticalstat: Find long atomic critical sections in the kernel.
-criticalstat traces and reports occurrences of atomic critical sections in the
+criticalstat traces and reports occurences of atomic critical sections in the
kernel with useful stacktraces showing the origin of them. Such critical
sections frequently occur due to use of spinlocks, or if interrupts or
-preemption were explicitly disabled by a driver. IRQ routines in Linux are also
+preemption were explicity disabled by a driver. IRQ routines in Linux are also
executed with interrupts disabled. There are many reasons. Such critical
sections are a source of long latency/responsive issues for real-time systems.
This works by probing the preempt/irq and cpuidle tracepoints in the kernel.
Since this uses BPF, only the root user can use this tool. Further, the kernel
has to be built with certain CONFIG options enabled inorder for it to work:
-CONFIG_PREEMPTIRQ_EVENTS before kernel 4.19
-CONFIG_PREEMPTIRQ_TRACEPOINTS in kernel 4.19 and later
+CONFIG_PREEMPTIRQ_EVENTS
CONFIG_DEBUG_PREEMPT
-CONFIG_PREEMPT_TRACER
Additionally, the following options should be turned off on older kernels:
CONFIG_PROVE_LOCKING
CONFIG_LOCKDEP
diff --git a/tools/dbslower.py b/tools/dbslower.py
index 1d45917..a42df87 100755
--- a/tools/dbslower.py
+++ b/tools/dbslower.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# dbslower Trace MySQL and PostgreSQL queries slower than a threshold.
#
@@ -27,6 +27,7 @@
from bcc import BPF, USDT
import argparse
import re
+import ctypes as ct
import subprocess
examples = """examples:
@@ -127,12 +128,12 @@
tmp.timestamp = bpf_ktime_get_ns();
#if defined(MYSQL56)
- bpf_probe_read_user(&tmp.query, sizeof(tmp.query), (void*) PT_REGS_PARM3(ctx));
+ bpf_probe_read(&tmp.query, sizeof(tmp.query), (void*) PT_REGS_PARM3(ctx));
#elif defined(MYSQL57)
void* st = (void*) PT_REGS_PARM2(ctx);
char* query;
- bpf_probe_read_user(&query, sizeof(query), st);
- bpf_probe_read_user(&tmp.query, sizeof(tmp.query), query);
+ bpf_probe_read(&query, sizeof(query), st);
+ bpf_probe_read(&tmp.query, sizeof(tmp.query), query);
#else //USDT
bpf_usdt_readarg(1, ctx, &tmp.query);
#endif
@@ -157,13 +158,7 @@
data.pid = pid >> 32; // only process id
data.timestamp = tempp->timestamp;
data.duration = delta;
-#if defined(MYSQL56) || defined(MYSQL57)
- // We already copied string to the bpf stack. Hence use bpf_probe_read_kernel()
- bpf_probe_read_kernel(&data.query, sizeof(data.query), tempp->query);
-#else
- // USDT - we didnt copy string to the bpf stack before.
- bpf_probe_read_user(&data.query, sizeof(data.query), tempp->query);
-#endif
+ bpf_probe_read(&data.query, sizeof(data.query), tempp->query);
events.perf_submit(ctx, &data, sizeof(data));
#ifdef THRESHOLD
}
@@ -194,7 +189,7 @@
args.pids = map(int, subprocess.check_output(
"pidof postgres".split()).split())
- usdts = list(map(lambda pid: USDT(pid=pid), args.pids))
+ usdts = map(lambda pid: USDT(pid=pid), args.pids)
for usdt in usdts:
usdt.enable_probe("query__start", "query_start")
usdt.enable_probe("query__done", "query_end")
@@ -208,13 +203,21 @@
if args.ebpf:
exit()
+class Data(ct.Structure):
+ _fields_ = [
+ ("pid", ct.c_ulonglong),
+ ("timestamp", ct.c_ulonglong),
+ ("delta", ct.c_ulonglong),
+ ("query", ct.c_char * 256)
+ ]
+
start = BPF.monotonic_time()
def print_event(cpu, data, size):
- event = bpf["events"].event(data)
- print("%-14.6f %-7d %8.3f %s" % (
+ event = ct.cast(data, ct.POINTER(Data)).contents
+ print("%-14.6f %-6d %8.3f %s" % (
float(event.timestamp - start) / 1000000000,
- event.pid, float(event.duration) / 1000000, event.query))
+ event.pid, float(event.delta) / 1000000, event.query))
if mode.startswith("MYSQL"):
print("Tracing database queries for application %s slower than %d ms..." %
@@ -223,7 +226,7 @@
print("Tracing database queries for pids %s slower than %d ms..." %
(', '.join(map(str, args.pids)), args.threshold))
-print("%-14s %-7s %8s %s" % ("TIME(s)", "PID", "MS", "QUERY"))
+print("%-14s %-6s %8s %s" % ("TIME(s)", "PID", "MS", "QUERY"))
bpf["events"].open_perf_buffer(print_event, page_cnt=64)
while True:
diff --git a/tools/dbstat.py b/tools/dbstat.py
index 9e36e63..1d98436 100755
--- a/tools/dbstat.py
+++ b/tools/dbstat.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# dbstat Display a histogram of MySQL and PostgreSQL query latencies.
#
@@ -39,7 +39,7 @@
help="trace queries slower than this threshold (ms)")
parser.add_argument("-u", "--microseconds", action="store_true",
help="display query latencies in microseconds (default: milliseconds)")
-parser.add_argument("-i", "--interval", type=int, default=99999999,
+parser.add_argument("-i", "--interval", type=int, default=99999999999,
help="print summary at this interval (seconds)")
args = parser.parse_args()
@@ -74,7 +74,7 @@
u64 delta = bpf_ktime_get_ns() - *timestampp;
FILTER
delta /= SCALE;
- latency.atomic_increment(bpf_log2l(delta));
+ latency.increment(bpf_log2l(delta));
temp.delete(&pid);
return 0;
}
@@ -83,7 +83,7 @@
program = program.replace("FILTER", "" if args.threshold == 0 else
"if (delta / 1000000 < %d) { return 0; }" % args.threshold)
-usdts = list(map(lambda pid: USDT(pid=pid), args.pids))
+usdts = map(lambda pid: USDT(pid=pid), args.pids)
for usdt in usdts:
usdt.enable_probe("query__start", "probe_start")
usdt.enable_probe("query__done", "probe_end")
diff --git a/tools/dcsnoop.py b/tools/dcsnoop.py
index 74a3914..1452191 100755
--- a/tools/dcsnoop.py
+++ b/tools/dcsnoop.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# dcsnoop Trace directory entry cache (dcache) lookups.
@@ -23,6 +23,7 @@
from __future__ import print_function
from bcc import BPF
import argparse
+import ctypes as ct
import re
import time
@@ -84,13 +85,13 @@
.type = type,
};
bpf_get_current_comm(&data.comm, sizeof(data.comm));
- bpf_probe_read_kernel(&data.filename, sizeof(data.filename), name);
+ bpf_probe_read(&data.filename, sizeof(data.filename), name);
events.perf_submit(ctx, &data, sizeof(data));
}
int trace_fast(struct pt_regs *ctx, struct nameidata *nd, struct path *path)
{
- u32 pid = bpf_get_current_pid_tgid() >> 32;
+ u32 pid = bpf_get_current_pid_tgid();
submit_event(ctx, (void *)nd->last.name, LOOKUP_REFERENCE, pid);
return 1;
}
@@ -98,38 +99,41 @@
int kprobe__d_lookup(struct pt_regs *ctx, const struct dentry *parent,
const struct qstr *name)
{
- u32 tid = bpf_get_current_pid_tgid();
+ u32 pid = bpf_get_current_pid_tgid();
struct entry_t entry = {};
const char *fname = name->name;
if (fname) {
- bpf_probe_read_kernel(&entry.name, sizeof(entry.name), (void *)fname);
+ bpf_probe_read(&entry.name, sizeof(entry.name), (void *)fname);
}
- entrybypid.update(&tid, &entry);
+ entrybypid.update(&pid, &entry);
return 0;
}
int kretprobe__d_lookup(struct pt_regs *ctx)
{
- u64 pid_tgid = bpf_get_current_pid_tgid();
- u32 pid = pid_tgid >> 32;
- u32 tid = (u32)pid_tgid;
+ u32 pid = bpf_get_current_pid_tgid();
struct entry_t *ep;
-
- ep = entrybypid.lookup(&tid);
- if (ep == 0) {
- return 0; // missed entry
+ ep = entrybypid.lookup(&pid);
+ if (ep == 0 || PT_REGS_RC(ctx) != 0) {
+ return 0; // missed entry or lookup didn't fail
}
- if (PT_REGS_RC(ctx) != 0) {
- entrybypid.delete(&tid);
- return 0; // lookup didn't fail
- }
-
submit_event(ctx, (void *)ep->name, LOOKUP_MISS, pid);
- entrybypid.delete(&tid);
+ entrybypid.delete(&pid);
return 0;
}
"""
+TASK_COMM_LEN = 16 # linux/sched.h
+MAX_FILE_LEN = 64 # see inline C
+
+class Data(ct.Structure):
+ _fields_ = [
+ ("pid", ct.c_uint),
+ ("type", ct.c_int),
+ ("comm", ct.c_char * TASK_COMM_LEN),
+ ("filename", ct.c_char * MAX_FILE_LEN),
+ ]
+
if args.ebpf:
print(bpf_text)
exit()
@@ -137,7 +141,7 @@
# initialize BPF
b = BPF(text=bpf_text)
if args.all:
- b.attach_kprobe(event_re="^lookup_fast$|^lookup_fast.constprop.*.\d$", fn_name="trace_fast")
+ b.attach_kprobe(event="lookup_fast", fn_name="trace_fast")
mode_s = {
0: 'M',
@@ -147,14 +151,14 @@
start_ts = time.time()
def print_event(cpu, data, size):
- event = b["events"].event(data)
- print("%-11.6f %-7d %-16s %1s %s" % (
+ event = ct.cast(data, ct.POINTER(Data)).contents
+ print("%-11.6f %-6d %-16s %1s %s" % (
time.time() - start_ts, event.pid,
event.comm.decode('utf-8', 'replace'), mode_s[event.type],
event.filename.decode('utf-8', 'replace')))
# header
-print("%-11s %-7s %-16s %1s %s" % ("TIME(s)", "PID", "COMM", "T", "FILE"))
+print("%-11s %-6s %-16s %1s %s" % ("TIME(s)", "PID", "COMM", "T", "FILE"))
b["events"].open_perf_buffer(print_event, page_cnt=64)
while 1:
diff --git a/tools/dcstat.py b/tools/dcstat.py
index 6237628..2009a19 100755
--- a/tools/dcstat.py
+++ b/tools/dcstat.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# dcstat Directory entry cache (dcache) stats.
@@ -73,22 +73,25 @@
*/
void count_fast(struct pt_regs *ctx) {
int key = S_REFS;
- stats.atomic_increment(key);
+ u64 *leaf = stats.lookup(&key);
+ if (leaf) (*leaf)++;
}
void count_lookup(struct pt_regs *ctx) {
int key = S_SLOW;
- stats.atomic_increment(key);
+ u64 *leaf = stats.lookup(&key);
+ if (leaf) (*leaf)++;
if (PT_REGS_RC(ctx) == 0) {
key = S_MISS;
- stats.atomic_increment(key);
+ leaf = stats.lookup(&key);
+ if (leaf) (*leaf)++;
}
}
"""
# load BPF program
b = BPF(text=bpf_text)
-b.attach_kprobe(event_re="^lookup_fast$|^lookup_fast.constprop.*.\d$", fn_name="count_fast")
+b.attach_kprobe(event="lookup_fast", fn_name="count_fast")
b.attach_kretprobe(event="d_lookup", fn_name="count_lookup")
# stat column labels and indexes
@@ -114,6 +117,7 @@
try:
sleep(interval)
except KeyboardInterrupt:
+ pass
exit()
print("%-8s: " % strftime("%H:%M:%S"), end="")
diff --git a/tools/deadlock.c b/tools/deadlock_detector.c
similarity index 91%
rename from tools/deadlock.c
rename to tools/deadlock_detector.c
index 006dc12..09899b0 100644
--- a/tools/deadlock.c
+++ b/tools/deadlock_detector.c
@@ -1,6 +1,6 @@
/*
- * deadlock.c Detects potential deadlocks in a running process.
- * For Linux, uses BCC, eBPF. See .py file.
+ * deadlock_detector.c Detects potential deadlocks in a running process.
+ * For Linux, uses BCC, eBPF. See .py file.
*
* Copyright 2017 Facebook, Inc.
* Licensed under the Apache License, Version 2.0 (the "License")
@@ -30,7 +30,7 @@
};
// Map of thread ID -> array of (mutex addresses, stack id)
-BPF_HASH(thread_to_held_mutexes, u32, struct thread_to_held_mutex_leaf_t, MAX_THREADS);
+BPF_HASH(thread_to_held_mutexes, u32, struct thread_to_held_mutex_leaf_t, 2097152);
// Key type for edges. Represents an edge from mutex1 => mutex2.
struct edges_key_t {
@@ -47,7 +47,7 @@
};
// Represents all edges currently in the mutex wait graph.
-BPF_HASH(edges, struct edges_key_t, struct edges_leaf_t, MAX_EDGES);
+BPF_HASH(edges, struct edges_key_t, struct edges_leaf_t, 2097152);
// Info about parent thread when a child thread is created.
struct thread_created_leaf_t {
@@ -75,7 +75,7 @@
struct thread_to_held_mutex_leaf_t empty_leaf = {};
struct thread_to_held_mutex_leaf_t *leaf =
- thread_to_held_mutexes.lookup_or_try_init(&pid, &empty_leaf);
+ thread_to_held_mutexes.lookup_or_init(&pid, &empty_leaf);
if (!leaf) {
bpf_trace_printk(
"could not add thread_to_held_mutex key, thread: %d, mutex: %p\n", pid,
@@ -95,7 +95,7 @@
}
u64 stack_id =
- stack_traces.get_stackid(ctx, BPF_F_USER_STACK);
+ stack_traces.get_stackid(ctx, BPF_F_USER_STACK | BPF_F_REUSE_STACKID);
int added_mutex = 0;
#pragma unroll
@@ -164,7 +164,7 @@
// invalid memory access on `leaf->held_mutexes[i]` below. On newer kernels,
// we can avoid making this extra copy in `value` and use `leaf` directly.
struct thread_to_held_mutex_leaf_t value = {};
- bpf_probe_read_user(&value, sizeof(struct thread_to_held_mutex_leaf_t), leaf);
+ bpf_probe_read(&value, sizeof(struct thread_to_held_mutex_leaf_t), leaf);
#pragma unroll
for (int i = 0; i < MAX_HELD_MUTEXES; ++i) {
@@ -190,12 +190,12 @@
struct thread_created_leaf_t thread_created_leaf = {};
thread_created_leaf.parent_pid = bpf_get_current_pid_tgid();
thread_created_leaf.stack_id =
- stack_traces.get_stackid(ctx, BPF_F_USER_STACK);
+ stack_traces.get_stackid(ctx, BPF_F_USER_STACK | BPF_F_REUSE_STACKID);
bpf_get_current_comm(&thread_created_leaf.comm,
sizeof(thread_created_leaf.comm));
struct thread_created_leaf_t *insert_result =
- thread_to_parent.lookup_or_try_init(&child_pid, &thread_created_leaf);
+ thread_to_parent.lookup_or_init(&child_pid, &thread_created_leaf);
if (!insert_result) {
bpf_trace_printk(
"could not add thread_created_key, child: %d, parent: %d\n", child_pid,
diff --git a/tools/deadlock.py b/tools/deadlock_detector.py
similarity index 93%
rename from tools/deadlock.py
rename to tools/deadlock_detector.py
index bc66677..cbc0691 100755
--- a/tools/deadlock.py
+++ b/tools/deadlock_detector.py
@@ -1,12 +1,12 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
-# deadlock Detects potential deadlocks (lock order inversions)
-# on a running process. For Linux, uses BCC, eBPF.
+# deadlock_detector Detects potential deadlocks (lock order inversions)
+# on a running process. For Linux, uses BCC, eBPF.
#
-# USAGE: deadlock.py [-h] [--binary BINARY] [--dump-graph DUMP_GRAPH]
-# [--verbose] [--lock-symbols LOCK_SYMBOLS]
-# [--unlock-symbols UNLOCK_SYMBOLS]
-# pid
+# USAGE: deadlock_detector.py [-h] [--binary BINARY] [--dump-graph DUMP_GRAPH]
+# [--verbose] [--lock-symbols LOCK_SYMBOLS]
+# [--unlock-symbols UNLOCK_SYMBOLS]
+# pid
#
# This traces pthread mutex lock and unlock calls to build a directed graph
# representing the mutex wait graph:
@@ -388,25 +388,25 @@
def main():
examples = '''Examples:
- deadlock 181 # Analyze PID 181
+ deadlock_detector 181 # Analyze PID 181
- deadlock 181 --binary /lib/x86_64-linux-gnu/libpthread.so.0
+ deadlock_detector 181 --binary /lib/x86_64-linux-gnu/libpthread.so.0
# Analyze PID 181 and locks from this binary.
# If tracing a process that is running from
# a dynamically-linked binary, this argument
# is required and should be the path to the
# pthread library.
- deadlock 181 --verbose
+ deadlock_detector 181 --verbose
# Analyze PID 181 and print statistics about
# the mutex wait graph.
- deadlock 181 --lock-symbols my_mutex_lock1,my_mutex_lock2 \\
+ deadlock_detector 181 --lock-symbols my_mutex_lock1,my_mutex_lock2 \\
--unlock-symbols my_mutex_unlock1,my_mutex_unlock2
# Analyze PID 181 and trace custom mutex
# symbols instead of pthread mutexes.
- deadlock 181 --dump-graph graph.json
+ deadlock_detector 181 --dump-graph graph.json
# Analyze PID 181 and dump the mutex wait
# graph to graph.json.
'''
@@ -457,16 +457,6 @@
help='Comma-separated list of unlock symbols to trace. Default is '
'pthread_mutex_unlock. These symbols cannot be inlined in the binary.',
)
- parser.add_argument(
- '-t', '--threads', type=int, default=65536,
- help='Specifies the maximum number of threads to trace. default 65536. '
- 'Note. 40 bytes per thread.'
- )
- parser.add_argument(
- '-e', '--edges', type=int, default=65536,
- help='Specifies the maximum number of edge cases that can be recorded. '
- 'default 65536. Note. 88 bytes per edge case.'
- )
args = parser.parse_args()
if not args.binary:
try:
@@ -475,11 +465,7 @@
print('%s. Is the process (pid=%d) running?' % (str(e), args.pid))
sys.exit(1)
- with open('deadlock.c') as f:
- text = f.read()
- text = text.replace('MAX_THREADS', str(args.threads));
- text = text.replace('MAX_EDGES', str(args.edges));
- bpf = BPF(text=text)
+ bpf = BPF(src_file=b'deadlock_detector.c')
# Trace where threads are created
bpf.attach_kretprobe(event=bpf.get_syscall_fnname('clone'), fn_name='trace_clone')
@@ -497,7 +483,7 @@
pid=args.pid,
)
except Exception as e:
- print('%s. Failed to attach to symbol: %s\nIs --binary argument missing?' % (str(e), symbol))
+ print('%s. Failed to attach to symbol: %s' % (str(e), symbol))
sys.exit(1)
for symbol in args.lock_symbols:
try:
diff --git a/tools/deadlock_example.txt b/tools/deadlock_detector_example.txt
similarity index 92%
rename from tools/deadlock_example.txt
rename to tools/deadlock_detector_example.txt
index 559ce02..6cd2395 100644
--- a/tools/deadlock_example.txt
+++ b/tools/deadlock_detector_example.txt
@@ -1,4 +1,4 @@
-Demonstrations of deadlock.
+Demonstrations of deadlock_detector.
This program detects potential deadlocks on a running process. The program
attaches uprobes on `pthread_mutex_lock` and `pthread_mutex_unlock` to build
@@ -35,7 +35,7 @@
potential deadlocks that involve only one mutex.
-# ./deadlock.py 181
+# ./deadlock_detector.py 181
Tracing... Hit Ctrl-C to end.
----------------
Potential Deadlock Detected!
@@ -239,7 +239,7 @@
(https://github.com/google/sanitizers/wiki/ThreadSanitizerDeadlockDetector).
-# ./deadlock.py 181 --binary /usr/local/bin/lockinversion
+# ./deadlock_detector.py 181 --binary /usr/local/bin/lockinversion
Tracing... Hit Ctrl-C to end.
^C
@@ -253,7 +253,7 @@
to the binary, and provide the symlink name instead to the `--binary` option.
-# ./deadlock.py 181 --binary /lib/x86_64-linux-gnu/libpthread.so.0
+# ./deadlock_detector.py 181 --binary /lib/x86_64-linux-gnu/libpthread.so.0
Tracing... Hit Ctrl-C to end.
^C
@@ -263,7 +263,7 @@
library used by the executable.
-# ./deadlock.py 181 --dump-graph graph.json --verbose
+# ./deadlock_detector.py 181 --dump-graph graph.json --verbose
Tracing... Hit Ctrl-C to end.
Mutexes: 0, Edges: 0
@@ -284,7 +284,7 @@
flag, and the program will serialize the graph in json.
-# ./deadlock.py 181 --lock-symbols custom_mutex1_lock,custom_mutex2_lock --unlock_symbols custom_mutex1_unlock,custom_mutex2_unlock --verbose
+# ./deadlock_detector.py 181 --lock-symbols custom_mutex1_lock,custom_mutex2_lock --unlock_symbols custom_mutex1_unlock,custom_mutex2_unlock --verbose
Tracing... Hit Ctrl-C to end.
Mutexes: 0, Edges: 0
@@ -307,12 +307,12 @@
USAGE message:
-# ./deadlock.py -h
+# ./deadlock_detector.py -h
-usage: deadlock.py [-h] [--binary BINARY] [--dump-graph DUMP_GRAPH]
- [--verbose] [--lock-symbols LOCK_SYMBOLS]
- [--unlock-symbols UNLOCK_SYMBOLS]
- pid
+usage: deadlock_detector.py [-h] [--binary BINARY] [--dump-graph DUMP_GRAPH]
+ [--verbose] [--lock-symbols LOCK_SYMBOLS]
+ [--unlock-symbols UNLOCK_SYMBOLS]
+ pid
Detect potential deadlocks (lock inversions) in a running binary.
Must be run as root.
@@ -340,32 +340,26 @@
Comma-separated list of unlock symbols to trace.
Default is pthread_mutex_unlock. These symbols cannot
be inlined in the binary.
- -t THREADS, --threads THREADS
- Specifies the maximum number of threads to trace.
- default 65536. Note. 40 bytes per thread.
- -e EDGES, --edges EDGES
- Specifies the maximum number of edge cases that can be
- recorded. default 65536. Note. 88 bytes per edge case.
Examples:
- deadlock 181 # Analyze PID 181
+ deadlock_detector 181 # Analyze PID 181
- deadlock 181 --binary /lib/x86_64-linux-gnu/libpthread.so.0
+ deadlock_detector 181 --binary /lib/x86_64-linux-gnu/libpthread.so.0
# Analyze PID 181 and locks from this binary.
# If tracing a process that is running from
# a dynamically-linked binary, this argument
# is required and should be the path to the
# pthread library.
- deadlock 181 --verbose
+ deadlock_detector 181 --verbose
# Analyze PID 181 and print statistics about
# the mutex wait graph.
- deadlock 181 --lock-symbols my_mutex_lock1,my_mutex_lock2 \
+ deadlock_detector 181 --lock-symbols my_mutex_lock1,my_mutex_lock2 \
--unlock-symbols my_mutex_unlock1,my_mutex_unlock2
# Analyze PID 181 and trace custom mutex
# symbols instead of pthread mutexes.
- deadlock 181 --dump-graph graph.json
+ deadlock_detector 181 --dump-graph graph.json
# Analyze PID 181 and dump the mutex wait
# graph to graph.json.
diff --git a/tools/dirtop.py b/tools/dirtop.py
deleted file mode 100755
index ec6b077..0000000
--- a/tools/dirtop.py
+++ /dev/null
@@ -1,267 +0,0 @@
-#!/usr/bin/python
-# @lint-avoid-python-3-compatibility-imports
-#
-# dirtop file reads and writes by directory.
-# For Linux, uses BCC, eBPF.
-#
-# USAGE: dirtop.py -d 'directory1,directory2' [-h] [-C] [-r MAXROWS] [interval] [count]
-#
-# This uses in-kernel eBPF maps to store per process summaries for efficiency.
-#
-# Copyright 2016 Netflix, Inc.
-# Licensed under the Apache License, Version 2.0 (the "License")
-#
-# 13-Mar-2020 Erwan Velu Created dirtop from filetop
-# 06-Feb-2016 Brendan Gregg Created filetop.
-
-from __future__ import print_function
-from bcc import BPF
-from time import sleep, strftime
-import argparse
-import os
-import stat
-from subprocess import call
-
-# arguments
-examples = """examples:
- ./dirtop -d '/hdfs/uuid/*/yarn' # directory I/O top, 1 second refresh
- ./dirtop -d '/hdfs/uuid/*/yarn' -C # don't clear the screen
- ./dirtop -d '/hdfs/uuid/*/yarn' 5 # 5 second summaries
- ./dirtop -d '/hdfs/uuid/*/yarn' 5 10 # 5 second summaries, 10 times only
- ./dirtop -d '/hdfs/uuid/*/yarn,/hdfs/uuid/*/data' # Running dirtop on two set of directories
-"""
-parser = argparse.ArgumentParser(
- description="File reads and writes by process",
- formatter_class=argparse.RawDescriptionHelpFormatter,
- epilog=examples)
-parser.add_argument("-C", "--noclear", action="store_true",
- help="don't clear the screen")
-parser.add_argument("-r", "--maxrows", default=20,
- help="maximum rows to print, default 20")
-parser.add_argument("-s", "--sort", default="all",
- choices=["all", "reads", "writes", "rbytes", "wbytes"],
- help="sort column, default all")
-parser.add_argument("-p", "--pid", type=int, metavar="PID", dest="tgid",
- help="trace this PID only")
-parser.add_argument("interval", nargs="?", default=1,
- help="output interval, in seconds")
-parser.add_argument("count", nargs="?", default=99999999,
- help="number of outputs")
-parser.add_argument("--ebpf", action="store_true",
- help=argparse.SUPPRESS)
-parser.add_argument("-d", "--root-directories", type=str, required=True, dest="rootdirs",
- help="select the directories to observe, separated by commas")
-args = parser.parse_args()
-interval = int(args.interval)
-countdown = int(args.count)
-maxrows = int(args.maxrows)
-clear = not int(args.noclear)
-debug = 0
-
-# linux stats
-loadavg = "/proc/loadavg"
-
-# define BPF program
-bpf_text = """
-# include <uapi/linux/ptrace.h>
-# include <linux/blkdev.h>
-
-// the key for the output summary
-struct info_t {
- unsigned long inode_id;
-};
-
-// the value of the output summary
-struct val_t {
- u64 reads;
- u64 writes;
- u64 rbytes;
- u64 wbytes;
-};
-
-BPF_HASH(counts, struct info_t, struct val_t);
-
-static int do_entry(struct pt_regs *ctx, struct file *file,
- char __user *buf, size_t count, int is_read)
-{
- u32 tgid = bpf_get_current_pid_tgid() >> 32;
- if (TGID_FILTER)
- return 0;
-
- // The directory inodes we look at
- u32 dir_ids[INODES_NUMBER] = DIRECTORY_INODES;
- struct info_t info = {.inode_id = 0};
- struct dentry *pde = file->f_path.dentry;
- for (int i=0; i<50; i++) {
- // If we don't have any parent, we reached the root
- if (!pde->d_parent) {
- break;
- }
- pde = pde->d_parent;
- // Does the files is part of the directory we look for
- for(int dir_id=0; dir_id<INODES_NUMBER; dir_id++) {
- if (pde->d_inode->i_ino == dir_ids[dir_id]) {
- // Yes, let's export the top directory inode
- info.inode_id = pde->d_inode->i_ino;
- break;
- }
- }
- }
- // If we didn't found any, let's abort
- if (info.inode_id == 0) {
- return 0;
- }
-
- struct val_t *valp, zero = {};
- valp = counts.lookup_or_try_init(&info, &zero);
- if (valp) {
- if (is_read) {
- valp->reads++;
- valp->rbytes += count;
- } else {
- valp->writes++;
- valp->wbytes += count;
- }
- }
- return 0;
-}
-
-int trace_read_entry(struct pt_regs *ctx, struct file *file,
- char __user *buf, size_t count)
-{
- return do_entry(ctx, file, buf, count, 1);
-}
-
-int trace_write_entry(struct pt_regs *ctx, struct file *file,
- char __user *buf, size_t count)
-{
- return do_entry(ctx, file, buf, count, 0);
-}
-
-"""
-
-
-def get_searched_ids(root_directories):
- """Export the inode numbers of the selected directories."""
- from glob import glob
- inode_to_path = {}
- inodes = "{"
- total_dirs = 0
- for root_directory in root_directories.split(','):
- try:
- searched_dirs = glob(root_directory, recursive=True)
- except TypeError:
- searched_dirs = glob(root_directory)
- if not searched_dirs:
- continue
-
- for mydir in searched_dirs:
- total_dirs = total_dirs + 1
- # If we pass more than 15 dirs, ebpf program fails
- if total_dirs > 15:
- print('15 directories limit reached')
- break
- inode_id = os.lstat(mydir)[stat.ST_INO]
- if inode_id in inode_to_path:
- if inode_to_path[inode_id] == mydir:
- print('Skipping {} as already considered'.format(mydir))
- else:
- inodes = "{},{}".format(inodes, inode_id)
- inode_to_path[inode_id] = mydir
- print('Considering {} with inode_id {}'.format(mydir, inode_id))
-
- inodes = inodes + '}'
- if len(inode_to_path) == 0:
- print('Cannot find any valid directory')
- exit()
- return inodes.replace('{,', '{'), inode_to_path
-
-
-if args.tgid:
- bpf_text = bpf_text.replace('TGID_FILTER', 'tgid != %d' % args.tgid)
-else:
- bpf_text = bpf_text.replace('TGID_FILTER', '0')
-
-inodes, inodes_to_path = get_searched_ids(args.rootdirs)
-bpf_text = bpf_text.replace("DIRECTORY_INODES", inodes)
-bpf_text = bpf_text.replace(
- "INODES_NUMBER", '{}'.format(len(inodes.split(','))))
-
-if debug or args.ebpf:
- print(bpf_text)
- if args.ebpf:
- exit()
-
-# initialize BPF
-b = BPF(text=bpf_text)
-b.attach_kprobe(event="vfs_read", fn_name="trace_read_entry")
-b.attach_kprobe(event="vfs_write", fn_name="trace_write_entry")
-
-DNAME_INLINE_LEN = 32 # linux/dcache.h
-
-print('Tracing... Output every %d secs. Hit Ctrl-C to end' % interval)
-
-
-def sort_fn(counts):
- """Define how to sort the columns"""
- if args.sort == "all":
- return (counts[1].rbytes + counts[1].wbytes + counts[1].reads + counts[1].writes)
- else:
- return getattr(counts[1], args.sort)
-
-
-# output
-exiting = 0
-while 1:
- try:
- sleep(interval)
- except KeyboardInterrupt:
- exiting = 1
-
- # header
- if clear:
- call("clear")
- else:
- print()
- with open(loadavg) as stats:
- print("%-8s loadavg: %s" % (strftime("%H:%M:%S"), stats.read()))
-
- print("%-6s %-6s %-8s %-8s %s" %
- ("READS", "WRITES", "R_Kb", "W_Kb", "PATH"))
- # by-TID output
- counts = b.get_table("counts")
- line = 0
- reads = {}
- writes = {}
- reads_Kb = {}
- writes_Kb = {}
- for k, v in reversed(sorted(counts.items(),
- key=sort_fn)):
- # If it's the first time we see this inode
- if k.inode_id not in reads:
- # let's create a new entry
- reads[k.inode_id] = v.reads
- writes[k.inode_id] = v.writes
- reads_Kb[k.inode_id] = v.rbytes / 1024
- writes_Kb[k.inode_id] = v.wbytes / 1024
- else:
- # unless add the current performance metrics
- # to the previous ones
- reads[k.inode_id] += v.reads
- writes[k.inode_id] += v.writes
- reads_Kb[k.inode_id] += v.rbytes / 1024
- writes_Kb[k.inode_id] += v.wbytes / 1024
-
- for node_id in reads:
- print("%-6d %-6d %-8d %-8d %s" %
- (reads[node_id], writes[node_id], reads_Kb[node_id], writes_Kb[node_id], inodes_to_path[node_id]))
- line += 1
- if line >= maxrows:
- break
-
- counts.clear()
-
- countdown -= 1
- if exiting or countdown == 0:
- print("Detaching...")
- exit()
diff --git a/tools/dirtop_example.txt b/tools/dirtop_example.txt
deleted file mode 100644
index 91b0b03..0000000
--- a/tools/dirtop_example.txt
+++ /dev/null
@@ -1,108 +0,0 @@
-Demonstrations of dirtop, the Linux eBPF/bcc version.
-
-
-dirtop shows reads and writes by directory. For example:
-
-# ./dirtop.py -d '/hdfs/uuid/*/yarn'
-Tracing... Output every 1 secs. Hit Ctrl-C to end
-
-14:28:12 loadavg: 25.00 22.85 21.22 31/2921 66450
-
-READS WRITES R_Kb W_Kb PATH
-1030 2852 8 147341 /hdfs/uuid/c11da291-28de-4a77-873e-44bb452d238b/yarn
-3308 2459 10980 24893 /hdfs/uuid/bf829d08-1455-45b8-81fa-05c3303e8c45/yarn
-2227 7165 6484 11157 /hdfs/uuid/76dc0b77-e2fd-4476-818f-2b5c3c452396/yarn
-1985 9576 6431 6616 /hdfs/uuid/99c178d5-a209-4af2-8467-7382c7f03c1b/yarn
-1986 398 6474 6486 /hdfs/uuid/7d512fe7-b20d-464c-a75a-dbf8b687ee1c/yarn
-764 3685 5 7069 /hdfs/uuid/250b21c8-1714-45fe-8c08-d45d0271c6bd/yarn
-432 1603 259 6402 /hdfs/uuid/4a833770-767e-43b3-b696-dc98901bce26/yarn
-993 5856 320 129 /hdfs/uuid/b94cbf3f-76b1-4ced-9043-02d450b9887c/yarn
-612 5645 4 249 /hdfs/uuid/8138a53b-b942-44d3-82df-51575f1a3901/yarn
-818 21 6 166 /hdfs/uuid/fada8004-53ff-48df-9396-165d8e42925b/yarn
-174 23 1 171 /hdfs/uuid/d04fccd8-bc72-4ed9-bda4-c5b6893f1405/yarn
-376 6281 2 97 /hdfs/uuid/0cc3683f-4800-4c73-8075-8d77dc7cf116/yarn
-370 4588 2 96 /hdfs/uuid/a78f846a-58c4-4d10-a9f5-42f16a6134a0/yarn
-190 6420 1 86 /hdfs/uuid/2c6a7223-cb18-4916-a1b6-8cd02bda1d31/yarn
-178 123 1 17 /hdfs/uuid/b3b2a2ed-f6c1-4641-86bf-2989dd932411/yarn
-[...]
-
-This shows various directories read and written when hadoop runs.
-By default the output is sorted by the total read size in Kbytes (R_Kb).
-Sorting order can be changed via -s option.
-This is instrumenting at the VFS interface, so this is reads and writes that
-may return entirely from the file system cache (page cache).
-
-While not printed, the average read and write size can be calculated by
-dividing R_Kb by READS, and the same for writes.
-
-This script works by tracing the vfs_read() and vfs_write() functions using
-kernel dynamic tracing, which instruments explicit read and write calls. If
-files are read or written using another means (eg, via mmap()), then they
-will not be visible using this tool.
-
-This should be useful for file system workload characterization when analyzing
-the performance of applications.
-
-Note that tracing VFS level reads and writes can be a frequent activity, and
-this tool can begin to cost measurable overhead at high I/O rates.
-
-
-A -C option will stop clearing the screen, and -r with a number will restrict
-the output to that many rows (20 by default). For example, not clearing
-the screen and showing the top 5 only:
-
-# ./dirtop -d '/hdfs/uuid/*/yarn' -Cr 5
-Tracing... Output every 1 secs. Hit Ctrl-C to end
-
-14:29:08 loadavg: 25.66 23.42 21.51 17/2850 67167
-
-READS WRITES R_Kb W_Kb PATH
-100 8429 0 48243 /hdfs/uuid/b94cbf3f-76b1-4ced-9043-02d450b9887c/yarn
-2066 4091 8176 26457 /hdfs/uuid/d04fccd8-bc72-4ed9-bda4-c5b6893f1405/yarn
-10 2043 0 8172 /hdfs/uuid/b3b2a2ed-f6c1-4641-86bf-2989dd932411/yarn
-38 1368 0 2652 /hdfs/uuid/a78f846a-58c4-4d10-a9f5-42f16a6134a0/yarn
-86 19 0 123 /hdfs/uuid/c11da291-28de-4a77-873e-44bb452d238b/yarn
-
-14:29:09 loadavg: 25.66 23.42 21.51 15/2849 67170
-
-READS WRITES R_Kb W_Kb PATH
-1204 5619 4388 33767 /hdfs/uuid/b94cbf3f-76b1-4ced-9043-02d450b9887c/yarn
-2208 3511 8744 22992 /hdfs/uuid/d04fccd8-bc72-4ed9-bda4-c5b6893f1405/yarn
-62 4010 0 21181 /hdfs/uuid/8138a53b-b942-44d3-82df-51575f1a3901/yarn
-22 2187 0 8748 /hdfs/uuid/b3b2a2ed-f6c1-4641-86bf-2989dd932411/yarn
-74 1097 0 4388 /hdfs/uuid/4a833770-767e-43b3-b696-dc98901bce26/yarn
-
-[..]
-
-
-
-USAGE message:
-
-# ./dirtop.py -h
-usage: dirtop.py [-h] [-C] [-r MAXROWS] [-s {all,reads,writes,rbytes,wbytes}]
- [-p PID] -d ROOTDIRS
- [interval] [count]
-
-File reads and writes by process
-
-positional arguments:
- interval output interval, in seconds
- count number of outputs
-
-optional arguments:
- -h, --help show this help message and exit
- -C, --noclear don't clear the screen
- -r MAXROWS, --maxrows MAXROWS
- maximum rows to print, default 20
- -s {all,reads,writes,rbytes,wbytes}, --sort {all,reads,writes,rbytes,wbytes}
- sort column, default all
- -p PID, --pid PID trace this PID only
- -d ROOTDIRS, --root-directories ROOTDIRS
- select the directories to observe, separated by commas
-
-examples:
- ./dirtop -d '/hdfs/uuid/*/yarn' # directory I/O top, 1 second refresh
- ./dirtop -d '/hdfs/uuid/*/yarn' -C # don't clear the screen
- ./dirtop -d '/hdfs/uuid/*/yarn' 5 # 5 second summaries
- ./dirtop -d '/hdfs/uuid/*/yarn' 5 10 # 5 second summaries, 10 times only
- ./dirtop -d '/hdfs/uuid/*/yarn,/hdfs/uuid/*/data' # Running dirtop on two set of directories
diff --git a/tools/drsnoop.py b/tools/drsnoop.py
deleted file mode 100755
index e0344d1..0000000
--- a/tools/drsnoop.py
+++ /dev/null
@@ -1,238 +0,0 @@
-#!/usr/bin/python
-# @lint-avoid-python-3-compatibility-imports
-#
-# drsnoop Trace direct reclaim and print details including issuing PID.
-# For Linux, uses BCC, eBPF.
-#
-# This uses in-kernel eBPF maps to cache process details (PID and comm) by
-# direct reclaim begin, as well as a starting timestamp for calculating
-# latency.
-#
-# Copyright (c) 2019 Wenbo Zhang
-# Licensed under the Apache License, Version 2.0 (the "License")
-#
-# 20-Feb-2019 Wenbo Zhang Created this.
-# 09-Mar-2019 Wenbo Zhang Updated for show sys mem info.
-
-from __future__ import print_function
-from bcc import ArgString, BPF
-import argparse
-from datetime import datetime, timedelta
-import os
-import math
-import sys
-
-# symbols
-kallsyms = "/proc/kallsyms"
-
-# arguments
-examples = """examples:
- ./drsnoop # trace all direct reclaim
- ./drsnoop -T # include timestamps
- ./drsnoop -U # include UID
- ./drsnoop -P 181 # only trace PID 181
- ./drsnoop -t 123 # only trace TID 123
- ./drsnoop -u 1000 # only trace UID 1000
- ./drsnoop -d 10 # trace for 10 seconds only
- ./drsnoop -n main # only print process names containing "main"
-"""
-parser = argparse.ArgumentParser(
- description="Trace direct reclaim",
- formatter_class=argparse.RawDescriptionHelpFormatter,
- epilog=examples)
-parser.add_argument("-T", "--timestamp", action="store_true",
- help="include timestamp on output")
-parser.add_argument("-U", "--print-uid", action="store_true",
- help="print UID column")
-parser.add_argument("-p", "--pid",
- help="trace this PID only")
-parser.add_argument("-t", "--tid",
- help="trace this TID only")
-parser.add_argument("-u", "--uid",
- help="trace this UID only")
-parser.add_argument("-d", "--duration",
- help="total duration of trace in seconds")
-parser.add_argument("-n", "--name",
- type=ArgString,
- help="only print process names containing this name")
-parser.add_argument("-v", "--verbose", action="store_true",
- help="show system memory state")
-parser.add_argument("--ebpf", action="store_true",
- help=argparse.SUPPRESS)
-args = parser.parse_args()
-debug = 0
-if args.duration:
- args.duration = timedelta(seconds=int(args.duration))
-
-
-# vm_stat
-vm_stat_addr = ''
-with open(kallsyms) as syms:
- for line in syms:
- (addr, size, name) = line.rstrip().split(" ", 2)
- name = name.split("\t")[0]
- if name == "vm_stat":
- vm_stat_addr = "0x" + addr
- break
- if name == "vm_zone_stat":
- vm_stat_addr = "0x" + addr
- break
- if vm_stat_addr == '':
- print("ERROR: no vm_stat or vm_zone_stat in /proc/kallsyms. Exiting.")
- print("HINT: the kernel should be built with CONFIG_KALLSYMS_ALL.")
- exit()
-
-NR_FREE_PAGES = 0
-
-PAGE_SIZE = os.sysconf("SC_PAGE_SIZE")
-PAGE_SHIFT = int(math.log(PAGE_SIZE) / math.log(2))
-
-def K(x):
- return x << (PAGE_SHIFT - 10)
-
-# load BPF program
-bpf_text = """
-#include <uapi/linux/ptrace.h>
-#include <linux/sched.h>
-#include <linux/mmzone.h>
-
-struct val_t {
- u64 id;
- u64 ts; // start time
- char name[TASK_COMM_LEN];
- u64 vm_stat[NR_VM_ZONE_STAT_ITEMS];
-};
-
-struct data_t {
- u64 id;
- u32 uid;
- u64 nr_reclaimed;
- u64 delta;
- u64 ts; // end time
- char name[TASK_COMM_LEN];
- u64 vm_stat[NR_VM_ZONE_STAT_ITEMS];
-};
-
-BPF_HASH(start, u64, struct val_t);
-BPF_PERF_OUTPUT(events);
-
-TRACEPOINT_PROBE(vmscan, mm_vmscan_direct_reclaim_begin) {
- struct val_t val = {};
- u64 id = bpf_get_current_pid_tgid();
- u32 pid = id >> 32; // PID is higher part
- u32 tid = id; // Cast and get the lower part
- u32 uid = bpf_get_current_uid_gid();
- u64 ts;
-
- PID_TID_FILTER
- UID_FILTER
- if (bpf_get_current_comm(&val.name, sizeof(val.name)) == 0) {
- val.id = id;
- val.ts = bpf_ktime_get_ns();
- bpf_probe_read_kernel(&val.vm_stat, sizeof(val.vm_stat), (const void *)%s);
- start.update(&id, &val);
- }
- return 0;
-}
-
-TRACEPOINT_PROBE(vmscan, mm_vmscan_direct_reclaim_end) {
- u64 id = bpf_get_current_pid_tgid();
- struct val_t *valp;
- struct data_t data = {};
- u64 ts = bpf_ktime_get_ns();
-
- valp = start.lookup(&id);
- if (valp == NULL) {
- // missed entry
- return 0;
- }
-
- data.delta = ts - valp->ts;
- data.ts = ts / 1000;
- data.id = valp->id;
- data.uid = bpf_get_current_uid_gid();
- bpf_probe_read_kernel(&data.name, sizeof(data.name), valp->name);
- bpf_probe_read_kernel(&data.vm_stat, sizeof(data.vm_stat), valp->vm_stat);
- data.nr_reclaimed = args->nr_reclaimed;
-
- events.perf_submit(args, &data, sizeof(data));
- start.delete(&id);
-
- return 0;
-}
-""" % vm_stat_addr
-
-if args.tid: # TID trumps PID
- bpf_text = bpf_text.replace('PID_TID_FILTER',
- 'if (tid != %s) { return 0; }' % args.tid)
-elif args.pid:
- bpf_text = bpf_text.replace('PID_TID_FILTER',
- 'if (pid != %s) { return 0; }' % args.pid)
-else:
- bpf_text = bpf_text.replace('PID_TID_FILTER', '')
-if args.uid:
- bpf_text = bpf_text.replace('UID_FILTER',
- 'if (uid != %s) { return 0; }' % args.uid)
-else:
- bpf_text = bpf_text.replace('UID_FILTER', '')
-if debug or args.ebpf:
- print(bpf_text)
- if args.ebpf:
- exit()
-
-# initialize BPF
-b = BPF(text=bpf_text)
-
-initial_ts = 0
-
-# header
-if args.timestamp:
- print("%-14s" % ("TIME(s)"), end="")
-if args.print_uid:
- print("%-6s" % ("UID"), end="")
-print("%-14s %-6s %8s %5s" %
- ("COMM", "TID" if args.tid else "PID", "LAT(ms)", "PAGES"), end="")
-if args.verbose:
- print("%10s" % ("FREE(KB)"))
-else:
- print("")
-
-# process event
-def print_event(cpu, data, size):
- event = b["events"].event(data)
-
- global initial_ts
-
- if not initial_ts:
- initial_ts = event.ts
-
- if args.name and bytes(args.name) not in event.name:
- return
-
- if args.timestamp:
- delta = event.ts - initial_ts
- print("%-14.9f" % (float(delta) / 1000000), end="")
-
- if args.print_uid:
- print("%-6d" % event.uid, end="")
-
- print("%-14.14s %-6s %8.2f %5d" %
- (event.name.decode('utf-8', 'replace'),
- event.id & 0xffffffff if args.tid else event.id >> 32,
- float(event.delta) / 1000000, event.nr_reclaimed), end="")
- if args.verbose:
- print("%10d" % K(event.vm_stat[NR_FREE_PAGES]))
- else:
- print("")
-
- sys.stdout.flush()
-
-
-# loop with callback to print_event
-b["events"].open_perf_buffer(print_event, page_cnt=64)
-start_time = datetime.now()
-while not args.duration or datetime.now() - start_time < args.duration:
- try:
- b.perf_buffer_poll()
- except KeyboardInterrupt:
- exit()
diff --git a/tools/drsnoop_example.txt b/tools/drsnoop_example.txt
deleted file mode 100644
index 0c41fa5..0000000
--- a/tools/drsnoop_example.txt
+++ /dev/null
@@ -1,149 +0,0 @@
-Demonstrations of drsnoop, the Linux eBPF/bcc version.
-
-
-drsnoop traces the direct reclaim system-wide, and prints various details.
-Example output:
-
-# ./drsnoop
-COMM PID LAT(ms) PAGES
-summond 17678 0.19 143
-summond 17669 0.55 313
-summond 17669 0.15 145
-summond 17669 0.27 237
-summond 17669 0.48 111
-summond 17669 0.16 75
-head 17821 0.29 339
-head 17825 0.17 109
-summond 17669 0.14 73
-summond 17496 104.84 40
-summond 17678 0.32 167
-summond 17678 0.14 106
-summond 17678 0.16 67
-summond 17678 0.29 267
-summond 17678 0.27 69
-summond 17678 0.32 46
-base64 17816 0.16 85
-summond 17678 0.43 283
-summond 17678 0.14 182
-head 17736 0.57 135
-^C
-
-While tracing, the processes alloc pages，due to insufficient memory available
-in the system, direct reclaim events happened, which will increase the waiting
-delay of the processes.
-
-drsnoop can be useful for discovering when allocstall(/proc/vmstat) continues to increase,
-whether it is caused by some critical processes or not.
-
-The -p option can be used to filter on a PID, which is filtered in-kernel. Here
-I've used it with -T to print timestamps:
-
-# ./drsnoop -Tp 17491
-TIME(s) COMM PID LAT(ms) PAGES
-107.364115000 summond 17491 0.24 50
-107.364550000 summond 17491 0.26 38
-107.365266000 summond 17491 0.36 72
-107.365753000 summond 17491 0.22 49
-^C
-
-This shows the summond process allocs pages, and direct reclaim events happening,
-and the delays are not affected much.
-
-The -U option include UID on output:
-
-# ./drsnoop -U
-UID COMM PID LAT(ms) PAGES
-1000 summond 17678 0.32 46
-0 base64 17816 0.16 85
-1000 summond 17678 0.43 283
-1000 summond 17678 0.14 182
-0 head 17821 0.29 339
-0 head 17825 0.17 109
-^C
-
-The -u option filtering UID:
-
-# ./drsnoop -Uu 1000
-UID COMM PID LAT(ms) PAGES
-1000 summond 17678 0.19 143
-1000 summond 17669 0.55 313
-1000 summond 17669 0.15 145
-1000 summond 17669 0.27 237
-1000 summond 17669 0.48 111
-1000 summond 17669 0.16 75
-1000 summond 17669 0.14 73
-1000 summond 17678 0.32 167
-^C
-
-A maximum tracing duration can be set with the -d option. For example, to trace
-for 2 seconds:
-
-# ./drsnoop -d 2
-COMM PID LAT(ms) PAGES
-head 21715 0.15 195
-
-The -n option can be used to filter on process name using partial matches:
-
-# ./drsnoop -n mond
-COMM PID LAT(ms) PAGES
-summond 10271 0.03 51
-summond 10271 0.03 51
-summond 10259 0.05 51
-summond 10269 319.41 37
-summond 10270 111.73 35
-summond 10270 0.11 78
-summond 10270 0.12 71
-summond 10270 0.03 35
-summond 10277 111.62 41
-summond 10277 0.08 45
-summond 10277 0.06 32
-^C
-
-This caught the 'summond' command because it partially matches 'mond' that's passed
-to the '-n' option.
-
-
-The -v option can be used to show system memory state (now only free mem) at
-the beginning of direct reclaiming:
-
-# ./drsnoop.py -v
-COMM PID LAT(ms) PAGES FREE(KB)
-base64 34924 0.23 151 86260
-base64 34962 0.26 149 86260
-head 34931 0.24 150 86260
-base64 34902 0.19 148 86260
-head 34963 0.19 151 86228
-base64 34959 0.17 151 86228
-head 34965 0.29 190 86228
-base64 34957 0.24 152 86228
-summond 34870 0.15 151 86080
-summond 34870 0.12 115 86184
-
-USAGE message:
-
-# ./drsnoop -h
-usage: drsnoop.py [-h] [-T] [-U] [-p PID] [-t TID] [-u UID] [-d DURATION]
- [-n NAME]
-
-Trace direct reclaim
-
-optional arguments:
- -h, --help show this help message and exit
- -T, --timestamp include timestamp on output
- -U, --print-uid print UID column
- -p PID, --pid PID trace this PID only
- -t TID, --tid TID trace this TID only
- -u UID, --uid UID trace this UID only
- -d DURATION, --duration DURATION
- total duration of trace in seconds
- -n NAME, --name NAME only print process names containing this name
-
-examples:
- ./drsnoop # trace all direct reclaim
- ./drsnoop -T # include timestamps
- ./drsnoop -U # include UID
- ./drsnoop -p 181 # only trace PID 181
- ./drsnoop -t 123 # only trace TID 123
- ./drsnoop -u 1000 # only trace UID 1000
- ./drsnoop -d 10 # trace for 10 seconds only
- ./drsnoop -n main # only print process names containing "main"
diff --git a/tools/execsnoop.py b/tools/execsnoop.py
index ea8f40b..e27e50e 100755
--- a/tools/execsnoop.py
+++ b/tools/execsnoop.py
@@ -1,11 +1,10 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# execsnoop Trace new processes via exec() syscalls.
# For Linux, uses BCC, eBPF. Embedded C.
#
-# USAGE: execsnoop [-h] [-T] [-t] [-x] [-q] [-n NAME] [-l LINE]
-# [--max-args MAX_ARGS]
+# USAGE: execsnoop [-h] [-t] [-x] [-n NAME]
#
# This currently will print up to a maximum of 19 arguments, plus the process
# name, so 20 fields in total (MAXARG).
@@ -19,64 +18,31 @@
from __future__ import print_function
from bcc import BPF
-from bcc.containers import filter_by_containers
from bcc.utils import ArgString, printb
import bcc.utils as utils
import argparse
+import ctypes as ct
import re
import time
-import pwd
from collections import defaultdict
-from time import strftime
-
-
-def parse_uid(user):
- try:
- result = int(user)
- except ValueError:
- try:
- user_info = pwd.getpwnam(user)
- except KeyError:
- raise argparse.ArgumentTypeError(
- "{0!r} is not valid UID or user entry".format(user))
- else:
- return user_info.pw_uid
- else:
- # Maybe validate if UID < 0 ?
- return result
-
# arguments
examples = """examples:
./execsnoop # trace all exec() syscalls
./execsnoop -x # include failed exec()s
- ./execsnoop -T # include time (HH:MM:SS)
- ./execsnoop -U # include UID
- ./execsnoop -u 1000 # only trace UID 1000
- ./execsnoop -u user # get user UID and trace only them
./execsnoop -t # include timestamps
./execsnoop -q # add "quotemarks" around arguments
./execsnoop -n main # only print command lines containing "main"
./execsnoop -l tpkg # only print command where arguments contains "tpkg"
- ./execsnoop --cgroupmap mappath # only trace cgroups in this BPF map
- ./execsnoop --mntnsmap mappath # only trace mount namespaces in the map
"""
parser = argparse.ArgumentParser(
description="Trace exec() syscalls",
formatter_class=argparse.RawDescriptionHelpFormatter,
epilog=examples)
-parser.add_argument("-T", "--time", action="store_true",
- help="include time column on output (HH:MM:SS)")
parser.add_argument("-t", "--timestamp", action="store_true",
help="include timestamp on output")
parser.add_argument("-x", "--fails", action="store_true",
help="include failed exec()s")
-parser.add_argument("--cgroupmap",
- help="trace cgroups in this BPF map only")
-parser.add_argument("--mntnsmap",
- help="trace mount namespaces in this BPF map only")
-parser.add_argument("-u", "--uid", type=parse_uid, metavar='USER',
- help="trace this UID only")
parser.add_argument("-q", "--quote", action="store_true",
help="Add quotemarks (\") around arguments."
)
@@ -86,8 +52,6 @@
parser.add_argument("-l", "--line",
type=ArgString,
help="only print commands where arg contains this line (regex)")
-parser.add_argument("-U", "--print-uid", action="store_true",
- help="print UID column")
parser.add_argument("--max-args", default="20",
help="maximum number of arguments parsed and displayed, defaults to 20")
parser.add_argument("--ebpf", action="store_true",
@@ -110,7 +74,6 @@
struct data_t {
u32 pid; // PID as in the userspace term (i.e. task->tgid in kernel)
u32 ppid; // Parent PID as in the userspace term (i.e task->real_parent->tgid in kernel)
- u32 uid;
char comm[TASK_COMM_LEN];
enum event_type type;
char argv[ARGSIZE];
@@ -121,7 +84,7 @@
static int __submit_arg(struct pt_regs *ctx, void *ptr, struct data_t *data)
{
- bpf_probe_read_user(data->argv, sizeof(data->argv), ptr);
+ bpf_probe_read(data->argv, sizeof(data->argv), ptr);
events.perf_submit(ctx, data, sizeof(struct data_t));
return 1;
}
@@ -129,7 +92,7 @@
static int submit_arg(struct pt_regs *ctx, void *ptr, struct data_t *data)
{
const char *argp = NULL;
- bpf_probe_read_user(&argp, sizeof(argp), ptr);
+ bpf_probe_read(&argp, sizeof(argp), ptr);
if (argp) {
return __submit_arg(ctx, (void *)(argp), data);
}
@@ -141,15 +104,6 @@
const char __user *const __user *__argv,
const char __user *const __user *__envp)
{
-
- u32 uid = bpf_get_current_uid_gid() & 0xffffffff;
-
- UID_FILTER
-
- if (container_should_be_filtered()) {
- return 0;
- }
-
// create data here and pass to submit_arg to save stack space (#555)
struct data_t data = {};
struct task_struct *task;
@@ -183,18 +137,10 @@
int do_ret_sys_execve(struct pt_regs *ctx)
{
- if (container_should_be_filtered()) {
- return 0;
- }
-
struct data_t data = {};
struct task_struct *task;
- u32 uid = bpf_get_current_uid_gid() & 0xffffffff;
- UID_FILTER
-
data.pid = bpf_get_current_pid_tgid() >> 32;
- data.uid = uid;
task = (struct task_struct *)bpf_get_current_task();
// Some kernels, like Ubuntu 4.13.0-generic, return 0
@@ -212,13 +158,6 @@
"""
bpf_text = bpf_text.replace("MAXARG", args.max_args)
-
-if args.uid:
- bpf_text = bpf_text.replace('UID_FILTER',
- 'if (uid != %s) { return 0; }' % args.uid)
-else:
- bpf_text = bpf_text.replace('UID_FILTER', '')
-bpf_text = filter_by_containers(args) + bpf_text
if args.ebpf:
print(bpf_text)
exit()
@@ -230,13 +169,22 @@
b.attach_kretprobe(event=execve_fnname, fn_name="do_ret_sys_execve")
# header
-if args.time:
- print("%-9s" % ("TIME"), end="")
if args.timestamp:
print("%-8s" % ("TIME(s)"), end="")
-if args.print_uid:
- print("%-6s" % ("UID"), end="")
-print("%-16s %-7s %-7s %3s %s" % ("PCOMM", "PID", "PPID", "RET", "ARGS"))
+print("%-16s %-6s %-6s %3s %s" % ("PCOMM", "PID", "PPID", "RET", "ARGS"))
+
+TASK_COMM_LEN = 16 # linux/sched.h
+ARGSIZE = 128 # should match #define in C above
+
+class Data(ct.Structure):
+ _fields_ = [
+ ("pid", ct.c_uint),
+ ("ppid", ct.c_uint),
+ ("comm", ct.c_char * TASK_COMM_LEN),
+ ("type", ct.c_int),
+ ("argv", ct.c_char * ARGSIZE),
+ ("retval", ct.c_int),
+ ]
class EventType(object):
EVENT_ARG = 0
@@ -261,7 +209,8 @@
# process event
def print_event(cpu, data, size):
- event = b["events"].event(data)
+ event = ct.cast(data, ct.POINTER(Data)).contents
+
skip = False
if event.type == EventType.EVENT_ARG:
@@ -276,21 +225,17 @@
skip = True
if args.quote:
argv[event.pid] = [
- b"\"" + arg.replace(b"\"", b"\\\"") + b"\""
+ "\"" + arg.replace("\"", "\\\"") + "\""
for arg in argv[event.pid]
]
if not skip:
- if args.time:
- printb(b"%-9s" % strftime("%H:%M:%S").encode('ascii'), nl="")
if args.timestamp:
- printb(b"%-8.3f" % (time.time() - start_ts), nl="")
- if args.print_uid:
- printb(b"%-6d" % event.uid, nl="")
+ print("%-8.3f" % (time.time() - start_ts), end="")
ppid = event.ppid if event.ppid > 0 else get_ppid(event.pid)
ppid = b"%d" % ppid if ppid > 0 else b"?"
argv_text = b' '.join(argv[event.pid]).replace(b'\n', b'\\n')
- printb(b"%-16s %-7d %-7s %3d %s" % (event.comm, event.pid,
+ printb(b"%-16s %-6d %-6s %3d %s" % (event.comm, event.pid,
ppid, event.retval, argv_text))
try:
del(argv[event.pid])
diff --git a/tools/execsnoop_example.txt b/tools/execsnoop_example.txt
index 8cdfe0d..ad5f65b 100644
--- a/tools/execsnoop_example.txt
+++ b/tools/execsnoop_example.txt
@@ -17,7 +17,7 @@
groff 15903 0 /usr/bin/grotty
The output shows the parent process/command name (PCOMM), the PID, the return
-value of the exec() (RET), and the filename with arguments (ARGS).
+value of the exec() (RET), and the filename with arguments (ARGS).
This works by traces the execve() system call (commonly used exec() variant),
and shows details of the arguments and return value. This catches new processes
@@ -51,14 +51,13 @@
doesn't exist).
-A -T option can be used to include a time column, a -t option to include a
-timestamp column, and a -n option to match on a name. Regular expressions
-are allowed.
+A -t option can be used to include a timestamp column, and a -n option to match
+on a name. Regular expressions are allowed.
For example, matching commands containing "mount":
-# ./execsnoop -Ttn mount
-TIME TIME(s) PCOMM PID PPID RET ARGS
-14:08:23 2.849 mount 18049 1045 0 /bin/mount -p
+# ./execsnoop -tn mount
+TIME(s) PCOMM PID RET ARGS
+2.849 mount 18049 0 /bin/mount -p
The -l option can be used to only show command where one of the arguments
matches specified line. The limitation is that we are looking only into first 20
@@ -77,71 +76,27 @@
yum 3345086 4146419 0 /usr/bin/yum install testpkg
rpm 3345452 4146419 0 /bin/rpm -qa testpkg
-
-The --cgroupmap option filters based on a cgroup set. It is meant to be used
-with an externally created map.
-
-# ./execsnoop --cgroupmap /sys/fs/bpf/test01
-
-For more details, see docs/special_filtering.md
-
-The -U option include UID on output:
-
-# ./execsnoop -U
-
-UID PCOMM PID PPID RET ARGS
-1000 ls 171318 133702 0 /bin/ls --color=auto
-1000 w 171322 133702 0 /usr/bin/w
-
-The -u options filters output based process UID. You also can use username as
-argument, in that cause UID will be looked up using getpwnam (see man 3 getpwnam).
-
-# ./execsnoop -Uu 1000
-UID PCOMM PID PPID RET ARGS
-1000 ls 171335 133702 0 /bin/ls --color=auto
-1000 man 171340 133702 0 /usr/bin/man getpwnam
-1000 bzip2 171341 171340 0 /bin/bzip2 -dc
-1000 bzip2 171342 171340 0 /bin/bzip2 -dc
-1000 bzip2 171345 171340 0 /bin/bzip2 -dc
-1000 manpager 171355 171340 0 /usr/bin/manpager
-1000 less 171355 171340 0 /usr/bin/less
-
USAGE message:
# ./execsnoop -h
-usage: execsnoop.py [-h] [-T] [-t] [-x] [--cgroupmap CGROUPMAP] [-u USER] [-q]
- [-n NAME] [-l LINE] [-U] [--max-args MAX_ARGS]
+usage: execsnoop [-h] [-t] [-x] [-n NAME] [-l LINE] [--max-args MAX_ARGS]
Trace exec() syscalls
optional arguments:
-h, --help show this help message and exit
- -T, --time include time column on output (HH:MM:SS)
-t, --timestamp include timestamp on output
-x, --fails include failed exec()s
- --cgroupmap CGROUPMAP
- trace cgroups in this BPF map only
- --mntnsmap MNTNSMAP trace mount namespaces in this BPF map only
- -u USER, --uid USER trace this UID only
- -q, --quote Add quotemarks (") around arguments.
-n NAME, --name NAME only print commands matching this name (regex), any
arg
-l LINE, --line LINE only print commands where arg contains this line
(regex)
- -U, --print-uid print UID column
--max-args MAX_ARGS maximum number of arguments parsed and displayed,
defaults to 20
examples:
./execsnoop # trace all exec() syscalls
./execsnoop -x # include failed exec()s
- ./execsnoop -T # include time (HH:MM:SS)
- ./execsnoop -U # include UID
- ./execsnoop -u 1000 # only trace UID 1000
- ./execsnoop -u root # get root UID and trace only this
./execsnoop -t # include timestamps
- ./execsnoop -q # add "quotemarks" around arguments
./execsnoop -n main # only print command lines containing "main"
./execsnoop -l tpkg # only print command where arguments contains "tpkg"
- ./execsnoop --cgroupmap mappath # only trace cgroups in this BPF map
- ./execsnoop --mntnsmap mappath # only trace mount namespaces in the map
diff --git a/tools/exitsnoop.py b/tools/exitsnoop.py
deleted file mode 100755
index db0d400..0000000
--- a/tools/exitsnoop.py
+++ /dev/null
@@ -1,288 +0,0 @@
-#!/usr/bin/python
-# @lint-avoid-python-3-compatibility-imports
-from __future__ import print_function
-
-import argparse
-import ctypes as ct
-import os
-import platform
-import re
-import signal
-import sys
-
-from bcc import BPF
-from datetime import datetime
-from time import strftime
-
-#
-# exitsnoop Trace all process termination (exit, fatal signal)
-# For Linux, uses BCC, eBPF. Embedded C.
-#
-# USAGE: exitsnoop [-h] [-x] [-t] [--utc] [--label[=LABEL]] [-p PID]
-#
-_examples = """examples:
- exitsnoop # trace all process termination
- exitsnoop -x # trace only fails, exclude exit(0)
- exitsnoop -t # include timestamps (local time)
- exitsnoop --utc # include timestamps (UTC)
- exitsnoop -p 181 # only trace PID 181
- exitsnoop --label=exit # label each output line with 'exit'
- exitsnoop --per-thread # trace per thread termination
-"""
-"""
- Exit status (from <include/sysexits.h>):
-
- 0 EX_OK Success
- 2 argparse error
- 70 EX_SOFTWARE syntax error detected by compiler, or
- verifier error from kernel
- 77 EX_NOPERM Need sudo (CAP_SYS_ADMIN) for BPF() system call
-
- The template for this script was Brendan Gregg's execsnoop
- https://github.com/iovisor/bcc/blob/master/tools/execsnoop.py
-
- More information about this script is in bcc/tools/exitsnoop_example.txt
-
- Copyright 2016 Netflix, Inc.
- Copyright 2019 Instana, Inc.
- Licensed under the Apache License, Version 2.0 (the "License")
-
- 07-Feb-2016 Brendan Gregg (Netflix) Created execsnoop
- 04-May-2019 Arturo Martin-de-Nicolas (Instana) Created exitsnoop
- 13-May-2019 Jeroen Soeters (Instana) Refactor to import as module
-"""
-
-def _getParser():
- parser = argparse.ArgumentParser(
- description="Trace all process termination (exit, fatal signal)",
- formatter_class=argparse.RawDescriptionHelpFormatter,
- epilog=_examples)
- a=parser.add_argument
- a("-t", "--timestamp", action="store_true", help="include timestamp (local time default)")
- a("--utc", action="store_true", help="include timestamp in UTC (-t implied)")
- a("-p", "--pid", help="trace this PID only")
- a("--label", help="label each line")
- a("-x", "--failed", action="store_true", help="trace only fails, exclude exit(0)")
- a("--per-thread", action="store_true", help="trace per thread termination")
- # print the embedded C program and exit, for debugging
- a("--ebpf", action="store_true", help=argparse.SUPPRESS)
- # RHEL 7.6 keeps task->start_time as struct timespec, convert to u64 nanoseconds
- a("--timespec", action="store_true", help=argparse.SUPPRESS)
- return parser.parse_args
-
-
-class Global():
- parse_args = _getParser()
- args = None
- argv = None
- SIGNUM_TO_SIGNAME = dict((v, re.sub("^SIG", "", k))
- for k,v in signal.__dict__.items() if re.match("^SIG[A-Z]+$", k))
-
-
-class Data(ct.Structure):
- """Event data matching struct data_t in _embedded_c()."""
- _TASK_COMM_LEN = 16 # linux/sched.h
- _pack_ = 1
- _fields_ = [
- ("start_time", ct.c_ulonglong), # task->start_time, see --timespec arg
- ("exit_time", ct.c_ulonglong), # bpf_ktime_get_ns()
- ("pid", ct.c_uint), # task->tgid, thread group id == sys_getpid()
- ("tid", ct.c_uint), # task->pid, thread id == sys_gettid()
- ("ppid", ct.c_uint),# task->parent->tgid, notified of exit
- ("exit_code", ct.c_int),
- ("sig_info", ct.c_uint),
- ("task", ct.c_char * _TASK_COMM_LEN)
- ]
-
-def _embedded_c(args):
- """Generate C program for sched_process_exit tracepoint in kernel/exit.c."""
- c = """
- EBPF_COMMENT
- #include <linux/sched.h>
- BPF_STATIC_ASSERT_DEF
-
- struct data_t {
- u64 start_time;
- u64 exit_time;
- u32 pid;
- u32 tid;
- u32 ppid;
- int exit_code;
- u32 sig_info;
- char task[TASK_COMM_LEN];
- } __attribute__((packed));
-
- BPF_STATIC_ASSERT(sizeof(struct data_t) == CTYPES_SIZEOF_DATA);
- BPF_PERF_OUTPUT(events);
-
- TRACEPOINT_PROBE(sched, sched_process_exit)
- {
- struct task_struct *task = (typeof(task))bpf_get_current_task();
- if (FILTER_PID || FILTER_EXIT_CODE) { return 0; }
-
- struct data_t data = {
- .start_time = PROCESS_START_TIME_NS,
- .exit_time = bpf_ktime_get_ns(),
- .pid = task->tgid,
- .tid = task->pid,
- .ppid = task->parent->tgid,
- .exit_code = task->exit_code >> 8,
- .sig_info = task->exit_code & 0xFF,
- };
- bpf_get_current_comm(&data.task, sizeof(data.task));
-
- events.perf_submit(args, &data, sizeof(data));
- return 0;
- }
- """
- # TODO: this macro belongs in bcc/src/cc/export/helpers.h
- bpf_static_assert_def = r"""
- #ifndef BPF_STATIC_ASSERT
- #define BPF_STATIC_ASSERT(condition) __attribute__((unused)) \
- extern int bpf_static_assert[(condition) ? 1 : -1]
- #endif
- """
-
- if Global.args.pid:
- if Global.args.per_thread:
- filter_pid = "task->tgid != %s" % Global.args.pid
- else:
- filter_pid = "!(task->tgid == %s && task->pid == task->tgid)" % Global.args.pid
- else:
- filter_pid = '0' if Global.args.per_thread else 'task->pid != task->tgid'
-
- code_substitutions = [
- ('EBPF_COMMENT', '' if not Global.args.ebpf else _ebpf_comment()),
- ("BPF_STATIC_ASSERT_DEF", bpf_static_assert_def),
- ("CTYPES_SIZEOF_DATA", str(ct.sizeof(Data))),
- ('FILTER_PID', filter_pid),
- ('FILTER_EXIT_CODE', '0' if not Global.args.failed else 'task->exit_code == 0'),
- ('PROCESS_START_TIME_NS', 'task->start_time' if not Global.args.timespec else
- '(task->start_time.tv_sec * 1000000000L) + task->start_time.tv_nsec'),
- ]
- for old,new in code_substitutions:
- c = c.replace(old, new)
- return c
-
-def _ebpf_comment():
- """Return a C-style comment with information about the generated code."""
- comment=('Created by %s at %s:\n\t%s' %
- (sys.argv[0], strftime("%Y-%m-%d %H:%M:%S %Z"), _embedded_c.__doc__))
- args = str(vars(Global.args)).replace('{','{\n\t').replace(', ',',\n\t').replace('}',',\n }\n\n')
- return ("\n /*" + ("\n %s\n\n ARGV = %s\n\n ARGS = %s/" %
- (comment, ' '.join(Global.argv), args))
- .replace('\n','\n\t*').replace('\t',' '))
-
-def _print_header():
- if Global.args.timestamp:
- title = 'TIME-' + ('UTC' if Global.args.utc else strftime("%Z"))
- print("%-13s" % title, end="")
- if Global.args.label is not None:
- print("%-6s" % "LABEL", end="")
- print("%-16s %-6s %-6s %-6s %-7s %-10s" %
- ("PCOMM", "PID", "PPID", "TID", "AGE(s)", "EXIT_CODE"))
-
-def _print_event(cpu, data, size): # callback
- """Print the exit event."""
- e = ct.cast(data, ct.POINTER(Data)).contents
- if Global.args.timestamp:
- now = datetime.utcnow() if Global.args.utc else datetime.now()
- print("%-13s" % (now.strftime("%H:%M:%S.%f")[:-3]), end="")
- if Global.args.label is not None:
- label = Global.args.label if len(Global.args.label) else 'exit'
- print("%-6s" % label, end="")
- age = (e.exit_time - e.start_time) / 1e9
- print("%-16s %-6d %-6d %-6d %-7.2f " %
- (e.task.decode(), e.pid, e.ppid, e.tid, age), end="")
- if e.sig_info == 0:
- print("0" if e.exit_code == 0 else "code %d" % e.exit_code)
- else:
- sig = e.sig_info & 0x7F
- if sig:
- print("signal %d (%s)" % (sig, signum_to_signame(sig)), end="")
- if e.sig_info & 0x80:
- print(", core dumped ", end="")
- print()
-
-# =============================
-# Module: These functions are available for import
-# =============================
-def initialize(arg_list = sys.argv[1:]):
- """Trace all process termination.
-
- arg_list - list of args, if omitted then uses command line args
- arg_list is passed to argparse.ArgumentParser.parse_args()
-
- For example, if arg_list = [ '-x', '-t' ]
- args.failed == True
- args.timestamp == True
-
- Returns a tuple (return_code, result)
- 0 = Ok, result is the return value from BPF()
- 1 = args.ebpf is requested, result is the generated C code
- os.EX_NOPERM: need CAP_SYS_ADMIN, result is error message
- os.EX_SOFTWARE: internal software error, result is error message
- """
- Global.argv = arg_list
- Global.args = Global.parse_args(arg_list)
- if Global.args.utc and not Global.args.timestamp:
- Global.args.timestamp = True
- if not Global.args.ebpf and os.geteuid() != 0:
- return (os.EX_NOPERM, "Need sudo (CAP_SYS_ADMIN) for BPF() system call")
- if re.match('^3\.10\..*el7.*$', platform.release()): # Centos/Red Hat
- Global.args.timespec = True
- for _ in range(2):
- c = _embedded_c(Global.args)
- if Global.args.ebpf:
- return (1, c)
- try:
- return (os.EX_OK, BPF(text=c))
- except Exception as e:
- error = format(e)
- if (not Global.args.timespec
- and error.find('struct timespec')
- and error.find('start_time')):
- print('This kernel keeps task->start_time in a struct timespec.\n' +
- 'Retrying with --timespec')
- Global.args.timespec = True
- continue
- return (os.EX_SOFTWARE, "BPF error: " + error)
- except:
- return (os.EX_SOFTWARE, "Unexpected error: {0}".format(sys.exc_info()[0]))
-
-def snoop(bpf, event_handler):
- """Call event_handler for process termination events.
-
- bpf - result returned by successful initialize()
- event_handler - callback function to handle termination event
- args.pid - Return after event_handler is called, only monitoring this pid
- """
- bpf["events"].open_perf_buffer(event_handler)
- while True:
- bpf.perf_buffer_poll()
- if Global.args.pid:
- return
-
-def signum_to_signame(signum):
- """Return the name of the signal corresponding to signum."""
- return Global.SIGNUM_TO_SIGNAME.get(signum, "unknown")
-
-# =============================
-# Script: invoked as a script
-# =============================
-def main():
- try:
- rc, buffer = initialize()
- if rc:
- print(buffer)
- sys.exit(0 if Global.args.ebpf else rc)
- _print_header()
- snoop(buffer, _print_event)
- except KeyboardInterrupt:
- print()
- sys.exit()
-
- return 0
-
-if __name__ == '__main__':
- main()
diff --git a/tools/exitsnoop_example.txt b/tools/exitsnoop_example.txt
deleted file mode 100644
index 31306e4..0000000
--- a/tools/exitsnoop_example.txt
+++ /dev/null
@@ -1,150 +0,0 @@
-Demonstrations of exitsnoop.
-
-This Linux tool traces all process terminations and reason, it
- - is implemented using BPF, which requires CAP_SYS_ADMIN and
- should therefore be invoked with sudo
- - traces sched_process_exit tracepoint in kernel/exit.c
- - includes processes by root and all users
- - includes processes in containers
- - includes processes that become zombie
-
-The following example shows the termination of the 'sleep' and 'bash' commands
-when run in a loop that is interrupted with Ctrl-C from the terminal:
-
-# ./exitsnoop.py > exitlog &
-[1] 18997
-# for((i=65;i<100;i+=5)); do bash -c "sleep 1.$i;exit $i"; done
-^C
-# fg
-./exitsnoop.py > exitlog
-^C
-# cat exitlog
-PCOMM PID PPID TID AGE(s) EXIT_CODE
-sleep 19004 19003 19004 1.65 0
-bash 19003 17656 19003 1.65 code 65
-sleep 19007 19006 19007 1.70 0
-bash 19006 17656 19006 1.70 code 70
-sleep 19010 19009 19010 1.75 0
-bash 19009 17656 19009 1.75 code 75
-sleep 19014 19013 19014 0.23 signal 2 (INT)
-bash 19013 17656 19013 0.23 signal 2 (INT)
-
-#
-
-The output shows the process/command name (PCOMM), the PID,
-the process that will be notified (PPID), the thread (TID), the AGE
-of the process with hundredth of a second resolution, and the reason for
-the process exit (EXIT_CODE).
-
-A -t option can be used to include a timestamp column, it shows local time
-by default. The --utc option shows the time in UTC. The --label
-option adds a column indicating the tool that generated the output,
-'exit' by default. If other tools follow this format their outputs
-can be merged into a single trace with a simple lexical sort
-increasing in time order with each line labeled to indicate the event,
-e.g. 'exec', 'open', 'exit', etc. Time is displayed with millisecond
-resolution. The -x option will show only non-zero exits and fatal
-signals, which excludes processes that exit with 0 code:
-
-# ./exitsnoop.py -t --utc -x --label= > exitlog &
-[1] 18289
-# for((i=65;i<100;i+=5)); do bash -c "sleep 1.$i;exit $i"; done
-^C
-# fg
-./exitsnoop.py -t --utc -x --label= > exitlog
-^C
-# cat exitlog
-TIME-UTC LABEL PCOMM PID PPID TID AGE(s) EXIT_CODE
-13:20:22.997 exit bash 18300 17656 18300 1.65 code 65
-13:20:24.701 exit bash 18303 17656 18303 1.70 code 70
-13:20:26.456 exit bash 18306 17656 18306 1.75 code 75
-13:20:28.260 exit bash 18310 17656 18310 1.80 code 80
-13:20:30.113 exit bash 18313 17656 18313 1.85 code 85
-13:20:31.495 exit sleep 18318 18317 18318 1.38 signal 2 (INT)
-13:20:31.495 exit bash 18317 17656 18317 1.38 signal 2 (INT)
-#
-
-USAGE message:
-
-# ./exitsnoop.py -h
-usage: exitsnoop.py [-h] [-t] [--utc] [-p PID] [--label LABEL] [-x] [--per-thread]
-
-Trace all process termination (exit, fatal signal)
-
-optional arguments:
- -h, --help show this help message and exit
- -t, --timestamp include timestamp (local time default)
- --utc include timestamp in UTC (-t implied)
- -p PID, --pid PID trace this PID only
- --label LABEL label each line
- -x, --failed trace only fails, exclude exit(0)
- --per-thread trace per thread termination
-
-examples:
- exitsnoop # trace all process termination
- exitsnoop -x # trace only fails, exclude exit(0)
- exitsnoop -t # include timestamps (local time)
- exitsnoop --utc # include timestamps (UTC)
- exitsnoop -p 181 # only trace PID 181
- exitsnoop --label=exit # label each output line with 'exit'
- exitsnoop --per-thread # trace per thread termination
-
-Exit status:
-
- 0 EX_OK Success
- 2 argparse error
- 70 EX_SOFTWARE syntax error detected by compiler, or
- verifier error from kernel
- 77 EX_NOPERM Need sudo (CAP_SYS_ADMIN) for BPF() system call
-
-About process termination in Linux
-----------------------------------
-
-A program/process on Linux terminates normally
- - by explicitly invoking the exit( int ) system call
- - in C/C++ by returning an int from main(),
- ...which is then used as the value for exit()
- - by reaching the end of main() without a return
- ...which is equivalent to return 0 (C99 and C++)
- Notes:
- - Linux keeps only the least significant eight bits of the exit value
- - an exit value of 0 means success
- - an exit value of 1-255 means an error
-
-A process terminates abnormally if it
- - receives a signal which is not ignored or blocked and has no handler
- ... the default action is to terminate with optional core dump
- - is selected by the kernel's "Out of Memory Killer",
- equivalent to being sent SIGKILL (9), which cannot be ignored or blocked
- Notes:
- - any signal can be sent asynchronously via the kill() system call
- - synchronous signals are the result of the CPU detecting
- a fault or trap during execution of the program, a kernel handler
- is dispatched which determines the cause and the corresponding
- signal, examples are
- - attempting to fetch data or instructions at invalid or
- privileged addresses,
- - attempting to divide by zero, unmasked floating point exceptions
- - hitting a breakpoint
-
-Linux keeps process termination information in 'exit_code', an int
-within struct 'task_struct' defined in <linux/sched.c>
- - if the process terminated normally:
- - the exit value is in bits 15:8
- - the least significant 8 bits of exit_code are zero (bits 7:0)
- - if the process terminates abnormally:
- - the signal number (>= 1) is in bits 6:0
- - bit 7 indicates a 'core dump' action, whether a core dump was
- actually done depends on ulimit.
-
-Success is indicated with an exit value of zero.
-The meaning of a non zero exit value depends on the program.
-Some programs document their exit values and their meaning.
-This script uses exit values as defined in <include/sysexits.h>
-
-References:
-
- https://github.com/torvalds/linux/blob/master/kernel/exit.c
- https://github.com/torvalds/linux/blob/master/arch/x86/include/uapi/asm/signal.h
- https://code.woboq.org/userspace/glibc/misc/sysexits.h.html
-
diff --git a/tools/ext4dist.py b/tools/ext4dist.py
index 0aab1ba..b71cfda 100755
--- a/tools/ext4dist.py
+++ b/tools/ext4dist.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# ext4dist Summarize ext4 operation latency.
@@ -73,33 +73,45 @@
// time operation
int trace_entry(struct pt_regs *ctx)
{
- u64 pid_tgid = bpf_get_current_pid_tgid();
- u32 pid = pid_tgid >> 32;
- u32 tid = (u32)pid_tgid;
-
+ u32 pid = bpf_get_current_pid_tgid();
if (FILTER_PID)
return 0;
u64 ts = bpf_ktime_get_ns();
- start.update(&tid, &ts);
+ start.update(&pid, &ts);
return 0;
}
-EXT4_TRACE_READ_CODE
+// The current ext4 (Linux 4.5) uses generic_file_read_iter(), instead of it's
+// own function, for reads. So we need to trace that and then filter on ext4,
+// which I do by checking file->f_op.
+int trace_read_entry(struct pt_regs *ctx, struct kiocb *iocb)
+{
+ u32 pid = bpf_get_current_pid_tgid();
+ if (FILTER_PID)
+ return 0;
+
+ // ext4 filter on file->f_op == ext4_file_operations
+ struct file *fp = iocb->ki_filp;
+ if ((u64)fp->f_op != EXT4_FILE_OPERATIONS)
+ return 0;
+
+ u64 ts = bpf_ktime_get_ns();
+ start.update(&pid, &ts);
+ return 0;
+}
static int trace_return(struct pt_regs *ctx, const char *op)
{
u64 *tsp;
- u64 pid_tgid = bpf_get_current_pid_tgid();
- u32 pid = pid_tgid >> 32;
- u32 tid = (u32)pid_tgid;
+ u32 pid = bpf_get_current_pid_tgid();
// fetch timestamp and calculate delta
- tsp = start.lookup(&tid);
+ tsp = start.lookup(&pid);
if (tsp == 0) {
return 0; // missed start or filtered
}
u64 delta = bpf_ktime_get_ns() - *tsp;
- start.delete(&tid);
+ start.delete(&pid);
// Skip entries with backwards time: temp workaround for #728
if ((s64) delta < 0)
@@ -110,7 +122,7 @@
// store as histogram
dist_key_t key = {.slot = bpf_log2l(delta)};
__builtin_memcpy(&key.op, op, sizeof(key.op));
- dist.atomic_increment(key);
+ dist.increment(key);
return 0;
}
@@ -140,54 +152,20 @@
}
"""
-# Starting from Linux 4.10 ext4_file_operations.read_iter has been changed from
-# using generic_file_read_iter() to its own ext4_file_read_iter().
-#
-# To detect the proper function to trace check if ext4_file_read_iter() is
-# defined in /proc/kallsyms, if it's defined attach to that function, otherwise
-# use generic_file_read_iter() and inside the trace hook filter on ext4 read
-# events (checking if file->f_op == ext4_file_operations).
-if BPF.get_kprobe_functions(b'ext4_file_read_iter'):
- ext4_read_fn = 'ext4_file_read_iter'
- ext4_trace_read_fn = 'trace_entry'
- ext4_trace_read_code = ''
-else:
- ext4_read_fn = 'generic_file_read_iter'
- ext4_trace_read_fn = 'trace_read_entry'
- ext4_file_ops_addr = ''
- with open(kallsyms) as syms:
- for line in syms:
- (addr, size, name) = line.rstrip().split(" ", 2)
- name = name.split("\t")[0]
- if name == "ext4_file_operations":
- ext4_file_ops_addr = "0x" + addr
- break
- if ext4_file_ops_addr == '':
- print("ERROR: no ext4_file_operations in /proc/kallsyms. Exiting.")
- print("HINT: the kernel should be built with CONFIG_KALLSYMS_ALL.")
- exit()
- ext4_trace_read_code = """
-int trace_read_entry(struct pt_regs *ctx, struct kiocb *iocb)
-{
- u64 pid_tgid = bpf_get_current_pid_tgid();
- u32 pid = pid_tgid >> 32;
- u32 tid = (u32)pid_tgid;
-
- if (FILTER_PID)
- return 0;
-
- // ext4 filter on file->f_op == ext4_file_operations
- struct file *fp = iocb->ki_filp;
- if ((u64)fp->f_op != %s)
- return 0;
-
- u64 ts = bpf_ktime_get_ns();
- start.update(&tid, &ts);
- return 0;
-}""" % ext4_file_ops_addr
-
# code replacements
-bpf_text = bpf_text.replace('EXT4_TRACE_READ_CODE', ext4_trace_read_code)
+with open(kallsyms) as syms:
+ ops = ''
+ for line in syms:
+ (addr, size, name) = line.rstrip().split(" ", 2)
+ name = name.split("\t")[0]
+ if name == "ext4_file_operations":
+ ops = "0x" + addr
+ break
+ if ops == '':
+ print("ERROR: no ext4_file_operations in /proc/kallsyms. Exiting.")
+ print("HINT: the kernel should be built with CONFIG_KALLSYMS_ALL.")
+ exit()
+ bpf_text = bpf_text.replace('EXT4_FILE_OPERATIONS', ops)
bpf_text = bpf_text.replace('FACTOR', str(factor))
if args.pid:
bpf_text = bpf_text.replace('FILTER_PID', 'pid != %s' % pid)
@@ -201,11 +179,21 @@
# load BPF program
b = BPF(text=bpf_text)
-b.attach_kprobe(event=ext4_read_fn, fn_name=ext4_trace_read_fn)
+# Common file functions. See earlier comment about generic_file_read_iter().
+# Comment by Joe Yin
+# From Linux 4.10, the function .read_iter at the ext4_file_operations has
+# changed to ext4_file_read_iter.
+# So, I add get_kprobe_functions(b'ext4_file_read_iter'),it will first to attach ext4_file_read_iter,
+# if fails and will attach the generic_file_read_iter which used to pre-4.10.
+
+if BPF.get_kprobe_functions(b'ext4_file_read_iter'):
+ b.attach_kprobe(event="ext4_file_read_iter", fn_name="trace_entry")
+else:
+ b.attach_kprobe(event="generic_file_read_iter", fn_name="trace_read_entry")
b.attach_kprobe(event="ext4_file_write_iter", fn_name="trace_entry")
b.attach_kprobe(event="ext4_file_open", fn_name="trace_entry")
b.attach_kprobe(event="ext4_sync_file", fn_name="trace_entry")
-b.attach_kretprobe(event=ext4_read_fn, fn_name='trace_read_return')
+b.attach_kretprobe(event="generic_file_read_iter", fn_name="trace_read_return")
b.attach_kretprobe(event="ext4_file_write_iter", fn_name="trace_write_return")
b.attach_kretprobe(event="ext4_file_open", fn_name="trace_open_return")
b.attach_kretprobe(event="ext4_sync_file", fn_name="trace_fsync_return")
diff --git a/tools/ext4slower.py b/tools/ext4slower.py
index 5cd75ab..344e68f 100755
--- a/tools/ext4slower.py
+++ b/tools/ext4slower.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# ext4slower Trace slow ext4 operations.
@@ -29,6 +29,7 @@
from bcc import BPF
import argparse
from time import strftime
+import ctypes as ct
# symbols
kallsyms = "/proc/kallsyms"
@@ -101,7 +102,7 @@
// own function, for reads. So we need to trace that and then filter on ext4,
// which I do by checking file->f_op.
// The new Linux version (since form 4.10) uses ext4_file_read_iter(), And if the 'CONFIG_FS_DAX'
-// is not set, then ext4_file_read_iter() will call generic_file_read_iter(), else it will call
+// is not set ,then ext4_file_read_iter() will call generic_file_read_iter(), else it will call
// ext4_dax_read_iter(), and trace generic_file_read_iter() will fail.
int trace_read_entry(struct pt_regs *ctx, struct kiocb *iocb)
{
@@ -226,7 +227,7 @@
qs = de->d_name;
if (qs.len == 0)
return 0;
- bpf_probe_read_kernel(&data.file, sizeof(data.file), (void *)qs.name);
+ bpf_probe_read(&data.file, sizeof(data.file), (void *)qs.name);
// output
events.perf_submit(ctx, &data, sizeof(data));
@@ -284,9 +285,24 @@
if args.ebpf:
exit()
+# kernel->user event data: struct data_t
+DNAME_INLINE_LEN = 32 # linux/dcache.h
+TASK_COMM_LEN = 16 # linux/sched.h
+class Data(ct.Structure):
+ _fields_ = [
+ ("ts_us", ct.c_ulonglong),
+ ("type", ct.c_ulonglong),
+ ("size", ct.c_ulonglong),
+ ("offset", ct.c_ulonglong),
+ ("delta_us", ct.c_ulonglong),
+ ("pid", ct.c_ulonglong),
+ ("task", ct.c_char * TASK_COMM_LEN),
+ ("file", ct.c_char * DNAME_INLINE_LEN)
+ ]
+
# process event
def print_event(cpu, data, size):
- event = b["events"].event(data)
+ event = ct.cast(data, ct.POINTER(Data)).contents
type = 'R'
if event.type == 1:
diff --git a/tools/filelife.py b/tools/filelife.py
index e869607..4095273 100755
--- a/tools/filelife.py
+++ b/tools/filelife.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# filelife Trace the lifespan of short-lived files.
@@ -21,6 +21,7 @@
from bcc import BPF
import argparse
from time import strftime
+import ctypes as ct
# arguments
examples = """examples:
@@ -57,7 +58,7 @@
// trace file creation time
int trace_create(struct pt_regs *ctx, struct inode *dir, struct dentry *dentry)
{
- u32 pid = bpf_get_current_pid_tgid() >> 32;
+ u32 pid = bpf_get_current_pid_tgid();
FILTER
u64 ts = bpf_ktime_get_ns();
@@ -70,7 +71,7 @@
int trace_unlink(struct pt_regs *ctx, struct inode *dir, struct dentry *dentry)
{
struct data_t data = {};
- u32 pid = bpf_get_current_pid_tgid() >> 32;
+ u32 pid = bpf_get_current_pid_tgid();
FILTER
@@ -90,7 +91,7 @@
if (bpf_get_current_comm(&data.comm, sizeof(data.comm)) == 0) {
data.pid = pid;
data.delta = delta;
- bpf_probe_read_kernel(&data.fname, sizeof(data.fname), d_name.name);
+ bpf_probe_read(&data.fname, sizeof(data.fname), d_name.name);
}
events.perf_submit(ctx, &data, sizeof(data));
@@ -99,6 +100,17 @@
}
"""
+TASK_COMM_LEN = 16 # linux/sched.h
+DNAME_INLINE_LEN = 255 # linux/dcache.h
+
+class Data(ct.Structure):
+ _fields_ = [
+ ("pid", ct.c_uint),
+ ("delta", ct.c_ulonglong),
+ ("comm", ct.c_char * TASK_COMM_LEN),
+ ("fname", ct.c_char * DNAME_INLINE_LEN)
+ ]
+
if args.pid:
bpf_text = bpf_text.replace('FILTER',
'if (pid != %s) { return 0; }' % args.pid)
@@ -118,12 +130,12 @@
b.attach_kprobe(event="vfs_unlink", fn_name="trace_unlink")
# header
-print("%-8s %-7s %-16s %-7s %s" % ("TIME", "PID", "COMM", "AGE(s)", "FILE"))
+print("%-8s %-6s %-16s %-7s %s" % ("TIME", "PID", "COMM", "AGE(s)", "FILE"))
# process event
def print_event(cpu, data, size):
- event = b["events"].event(data)
- print("%-8s %-7d %-16s %-7.2f %s" % (strftime("%H:%M:%S"), event.pid,
+ event = ct.cast(data, ct.POINTER(Data)).contents
+ print("%-8s %-6d %-16s %-7.2f %s" % (strftime("%H:%M:%S"), event.pid,
event.comm.decode('utf-8', 'replace'), float(event.delta) / 1000,
event.fname.decode('utf-8', 'replace')))
diff --git a/tools/fileslower.py b/tools/fileslower.py
index 07484e0..219a94a 100755
--- a/tools/fileslower.py
+++ b/tools/fileslower.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# fileslower Trace slow synchronous file reads and writes.
@@ -31,6 +31,7 @@
from __future__ import print_function
from bcc import BPF
import argparse
+import ctypes as ct
import time
# arguments
@@ -112,7 +113,7 @@
struct qstr d_name = de->d_name;
val.name_len = d_name.len;
- bpf_probe_read_kernel(&val.name, sizeof(val.name), d_name.name);
+ bpf_probe_read(&val.name, sizeof(val.name), d_name.name);
bpf_get_current_comm(&val.comm, sizeof(val.comm));
entryinfo.update(&pid, &val);
@@ -159,8 +160,8 @@
data.sz = valp->sz;
data.delta_us = delta_us;
data.name_len = valp->name_len;
- bpf_probe_read_kernel(&data.name, sizeof(data.name), valp->name);
- bpf_probe_read_kernel(&data.comm, sizeof(data.comm), valp->comm);
+ bpf_probe_read(&data.name, sizeof(data.name), valp->name);
+ bpf_probe_read(&data.comm, sizeof(data.comm), valp->comm);
events.perf_submit(ctx, &data, sizeof(data));
return 0;
@@ -199,21 +200,30 @@
# do_sync_read/do_sync_write), but those became static. So trace these from
# the parent functions, at the cost of more overhead, instead.
# Ultimately, we should be using [V]FS tracepoints.
-try:
- b.attach_kprobe(event="__vfs_read", fn_name="trace_read_entry")
- b.attach_kretprobe(event="__vfs_read", fn_name="trace_read_return")
-except Exception:
- print('Current kernel does not have __vfs_read, try vfs_read instead')
- b.attach_kprobe(event="vfs_read", fn_name="trace_read_entry")
- b.attach_kretprobe(event="vfs_read", fn_name="trace_read_return")
+b.attach_kprobe(event="__vfs_read", fn_name="trace_read_entry")
+b.attach_kretprobe(event="__vfs_read", fn_name="trace_read_return")
try:
b.attach_kprobe(event="__vfs_write", fn_name="trace_write_entry")
b.attach_kretprobe(event="__vfs_write", fn_name="trace_write_return")
except Exception:
- print('Current kernel does not have __vfs_write, try vfs_write instead')
+ # older kernels don't have __vfs_write so try vfs_write instead
b.attach_kprobe(event="vfs_write", fn_name="trace_write_entry")
b.attach_kretprobe(event="vfs_write", fn_name="trace_write_return")
+TASK_COMM_LEN = 16 # linux/sched.h
+DNAME_INLINE_LEN = 32 # linux/dcache.h
+
+class Data(ct.Structure):
+ _fields_ = [
+ ("mode", ct.c_int),
+ ("pid", ct.c_uint),
+ ("sz", ct.c_uint),
+ ("delta_us", ct.c_ulonglong),
+ ("name_len", ct.c_uint),
+ ("name", ct.c_char * DNAME_INLINE_LEN),
+ ("comm", ct.c_char * TASK_COMM_LEN),
+ ]
+
mode_s = {
0: 'R',
1: 'W',
@@ -225,9 +235,9 @@
"BYTES", "LAT(ms)", "FILENAME"))
start_ts = time.time()
-DNAME_INLINE_LEN = 32
+
def print_event(cpu, data, size):
- event = b["events"].event(data)
+ event = ct.cast(data, ct.POINTER(Data)).contents
ms = float(event.delta_us) / 1000
name = event.name.decode('utf-8', 'replace')
diff --git a/tools/filetop.py b/tools/filetop.py
index aec11a8..91e098e 100755
--- a/tools/filetop.py
+++ b/tools/filetop.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# filetop file reads and writes by process.
@@ -17,6 +17,7 @@
from bcc import BPF
from time import sleep, strftime
import argparse
+import signal
from subprocess import call
# arguments
@@ -37,9 +38,9 @@
help="don't clear the screen")
parser.add_argument("-r", "--maxrows", default=20,
help="maximum rows to print, default 20")
-parser.add_argument("-s", "--sort", default="all",
- choices=["all", "reads", "writes", "rbytes", "wbytes"],
- help="sort column, default all")
+parser.add_argument("-s", "--sort", default="rbytes",
+ choices=["reads", "writes", "rbytes", "wbytes"],
+ help="sort column, default rbytes")
parser.add_argument("-p", "--pid", type=int, metavar="PID", dest="tgid",
help="trace this PID only")
parser.add_argument("interval", nargs="?", default=1,
@@ -58,6 +59,10 @@
# linux stats
loadavg = "/proc/loadavg"
+# signal handler
+def signal_ignore(signal_value, frame):
+ print()
+
# define BPF program
bpf_text = """
#include <uapi/linux/ptrace.h>
@@ -65,9 +70,6 @@
// the key for the output summary
struct info_t {
- unsigned long inode;
- dev_t dev;
- dev_t rdev;
u32 pid;
u32 name_len;
char comm[TASK_COMM_LEN];
@@ -103,15 +105,10 @@
return 0;
// store counts and sizes by pid & file
- struct info_t info = {
- .pid = pid,
- .inode = file->f_inode->i_ino,
- .dev = file->f_inode->i_sb->s_dev,
- .rdev = file->f_inode->i_rdev,
- };
+ struct info_t info = {.pid = pid};
bpf_get_current_comm(&info.comm, sizeof(info.comm));
info.name_len = d_name.len;
- bpf_probe_read_kernel(&info.name, sizeof(info.name), d_name.name);
+ bpf_probe_read(&info.name, sizeof(info.name), d_name.name);
if (S_ISREG(mode)) {
info.type = 'R';
} else if (S_ISSOCK(mode)) {
@@ -121,15 +118,13 @@
}
struct val_t *valp, zero = {};
- valp = counts.lookup_or_try_init(&info, &zero);
- if (valp) {
- if (is_read) {
- valp->reads++;
- valp->rbytes += count;
- } else {
- valp->writes++;
- valp->wbytes += count;
- }
+ valp = counts.lookup_or_init(&info, &zero);
+ if (is_read) {
+ valp->reads++;
+ valp->rbytes += count;
+ } else {
+ valp->writes++;
+ valp->wbytes += count;
}
return 0;
@@ -171,12 +166,6 @@
print('Tracing... Output every %d secs. Hit Ctrl-C to end' % interval)
-def sort_fn(counts):
- if args.sort == "all":
- return (counts[1].rbytes + counts[1].wbytes + counts[1].reads + counts[1].writes)
- else:
- return getattr(counts[1], args.sort)
-
# output
exiting = 0
while 1:
@@ -192,20 +181,21 @@
print()
with open(loadavg) as stats:
print("%-8s loadavg: %s" % (strftime("%H:%M:%S"), stats.read()))
- print("%-7s %-16s %-6s %-6s %-7s %-7s %1s %s" % ("TID", "COMM",
+ print("%-6s %-16s %-6s %-6s %-7s %-7s %1s %s" % ("TID", "COMM",
"READS", "WRITES", "R_Kb", "W_Kb", "T", "FILE"))
# by-TID output
counts = b.get_table("counts")
line = 0
for k, v in reversed(sorted(counts.items(),
- key=sort_fn)):
+ key=lambda counts:
+ getattr(counts[1], args.sort))):
name = k.name.decode('utf-8', 'replace')
if k.name_len > DNAME_INLINE_LEN:
name = name[:-3] + "..."
# print line
- print("%-7d %-16s %-6d %-6d %-7d %-7d %1s %s" % (k.pid,
+ print("%-6d %-16s %-6d %-6d %-7d %-7d %1s %s" % (k.pid,
k.comm.decode('utf-8', 'replace'), v.reads, v.writes,
v.rbytes / 1024, v.wbytes / 1024,
k.type.decode('utf-8', 'replace'), name))
diff --git a/tools/funccount.py b/tools/funccount.py
index 96cfb52..fcb96b8 100755
--- a/tools/funccount.py
+++ b/tools/funccount.py
@@ -1,11 +1,10 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# funccount Count functions, tracepoints, and USDT probes.
# For Linux, uses BCC, eBPF.
#
-# USAGE: funccount [-h] [-p PID] [-i INTERVAL] [-d DURATION] [-T] [-r]
-# [-c CPU] pattern
+# USAGE: funccount [-h] [-p PID] [-i INTERVAL] [-d DURATION] [-T] [-r] pattern
#
# The pattern is a string with optional '*' wildcards, similar to file
# globbing. If you'd prefer to use regular expressions, use the -r option.
@@ -20,6 +19,7 @@
from bcc import ArgString, BPF, USDT
from time import sleep, strftime
import argparse
+import os
import re
import signal
import sys
@@ -28,13 +28,13 @@
debug = False
def verify_limit(num):
- probe_limit = BPF.get_probe_limit()
+ probe_limit = 1000
if num > probe_limit:
raise Exception("maximum of %d probes allowed, attempted %d" %
(probe_limit, num))
class Probe(object):
- def __init__(self, pattern, use_regex=False, pid=None, cpu=None):
+ def __init__(self, pattern, use_regex=False, pid=None):
"""Init a new probe.
Init the probe from the pattern provided by the user. The supported
@@ -73,13 +73,12 @@
libpath = BPF.find_library(self.library)
if libpath is None:
# This might be an executable (e.g. 'bash')
- libpath = BPF.find_exe(str(self.library))
+ libpath = BPF.find_exe(self.library)
if libpath is None or len(libpath) == 0:
raise Exception("unable to find library %s" % self.library)
self.library = libpath
self.pid = pid
- self.cpu = cpu
self.matched = 0
self.trace_functions = {} # map location number to function name
@@ -146,7 +145,7 @@
for tracepoint in tracepoints:
text += self._add_function(template, tracepoint)
elif self.type == b"u":
- self.usdt = USDT(path=str(self.library), pid=self.pid)
+ self.usdt = USDT(path=self.library, pid=self.pid)
matches = []
for probe in self.usdt.enumerate_probes():
if not self.pid and (probe.bin_path != self.library):
@@ -165,10 +164,13 @@
def load(self):
trace_count_text = b"""
int PROBE_FUNCTION(void *ctx) {
- FILTERPID
- FILTERCPU
+ FILTER
int loc = LOCATION;
- counts.atomic_increment(loc);
+ u64 *val = counts.lookup(&loc);
+ if (!val) {
+ return 0; // Should never happen, # of locations is known
+ }
+ (*val)++;
return 0;
}
"""
@@ -180,18 +182,11 @@
# We really mean the tgid from the kernel's perspective, which is in
# the top 32 bits of bpf_get_current_pid_tgid().
if self.pid:
- trace_count_text = trace_count_text.replace(b'FILTERPID',
+ trace_count_text = trace_count_text.replace(b'FILTER',
b"""u32 pid = bpf_get_current_pid_tgid() >> 32;
if (pid != %d) { return 0; }""" % self.pid)
else:
- trace_count_text = trace_count_text.replace(b'FILTERPID', b'')
-
- if self.cpu:
- trace_count_text = trace_count_text.replace(b'FILTERCPU',
- b"""u32 cpu = bpf_get_smp_processor_id();
- if (cpu != %d) { return 0; }""" % int(self.cpu))
- else:
- trace_count_text = trace_count_text.replace(b'FILTERCPU', b'')
+ trace_count_text = trace_count_text.replace(b'FILTER', b'')
bpf_text += self._generate_functions(trace_count_text)
bpf_text = bpf_text.replace(b"NUMLOCATIONS",
@@ -229,7 +224,6 @@
./funccount go:os.* # count all "os.*" calls in libgo
./funccount -p 185 go:os.* # count all "os.*" calls in libgo, PID 185
./funccount ./test:read* # count "read*" calls in the ./test binary
- ./funccount -c 1 'vfs_*' # count vfs calls on CPU 1 only
"""
parser = argparse.ArgumentParser(
description="Count functions, tracepoints, and USDT probes",
@@ -247,16 +241,13 @@
help="use regular expressions. Default is \"*\" wildcards only.")
parser.add_argument("-D", "--debug", action="store_true",
help="print BPF program before starting (for debugging purposes)")
- parser.add_argument("-c", "--cpu",
- help="trace this CPU only")
parser.add_argument("pattern",
type=ArgString,
help="search expression for events")
self.args = parser.parse_args()
global debug
debug = self.args.debug
- self.probe = Probe(self.args.pattern, self.args.regexp, self.args.pid,
- self.args.cpu)
+ self.probe = Probe(self.args.pattern, self.args.regexp, self.args.pid)
if self.args.duration and not self.args.interval:
self.args.interval = self.args.duration
if not self.args.interval:
diff --git a/tools/funccount_example.txt b/tools/funccount_example.txt
index e942b9c..d06cfd9 100644
--- a/tools/funccount_example.txt
+++ b/tools/funccount_example.txt
@@ -325,45 +325,11 @@
__tcp_v4_send_check 30
Detaching...
-A cpu is specified by "-c CPU", this will only trace the specified CPU. Eg,
-trace how many timers setting per sencond of CPU 1 on a x86(Intel) server:
-
-# funccount.py -i 1 -c 1 lapic_next_deadline
-Tracing 1 functions for "lapic_next_deadline"... Hit Ctrl-C to end.
-
-FUNC COUNT
-lapic_next_deadline 3840
-
-FUNC COUNT
-lapic_next_deadline 3930
-
-FUNC COUNT
-lapic_next_deadline 4701
-
-FUNC COUNT
-lapic_next_deadline 5895
-
-FUNC COUNT
-lapic_next_deadline 5591
-
-FUNC COUNT
-lapic_next_deadline 4727
-
-FUNC COUNT
-lapic_next_deadline 5560
-
-FUNC COUNT
-lapic_next_deadline 5416
-^C
-FUNC COUNT
-lapic_next_deadline 372
-Detaching...
Full USAGE:
# ./funccount -h
-usage: funccount.py [-h] [-p PID] [-i INTERVAL] [-d DURATION] [-T] [-r] [-D]
- [-c CPU]
+usage: funccount [-h] [-p PID] [-i INTERVAL] [-d DURATION] [-T] [-r] [-D]
pattern
Count functions, tracepoints, and USDT probes
@@ -383,7 +349,6 @@
only.
-D, --debug print BPF program before starting (for debugging
purposes)
- -c CPU, --cpu CPU trace this CPU only
examples:
./funccount 'vfs_*' # count kernel fns starting with "vfs"
@@ -397,4 +362,3 @@
./funccount go:os.* # count all "os.*" calls in libgo
./funccount -p 185 go:os.* # count all "os.*" calls in libgo, PID 185
./funccount ./test:read* # count "read*" calls in the ./test binary
- ./funccount -c 1 'vfs_*' # count vfs calls on CPU 1 only
diff --git a/tools/funcinterval.py b/tools/funcinterval.py
deleted file mode 100755
index 1840eb5..0000000
--- a/tools/funcinterval.py
+++ /dev/null
@@ -1,195 +0,0 @@
-#!/usr/bin/python
-# @lint-avoid-python-3-compatibility-imports
-#
-# funcinterval Time interval between the same function, tracepoint
-# as a histogram.
-#
-# USAGE: funcinterval [-h] [-p PID] [-i INTERVAL] [-T] [-u] [-m] [-v] pattern
-#
-# Run "funcinterval -h" for full usage.
-#
-# Copyright (c) 2020 Realtek, Inc.
-# Licensed under the Apache License, Version 2.0 (the "License")
-#
-# 03-Jun-2020 Edward Wu Referenced funclatency and created this.
-
-from __future__ import print_function
-from bcc import BPF
-from time import sleep, strftime
-import argparse
-import signal
-
-# arguments
-examples = """examples:
- # time the interval of do_sys_open()
- ./funcinterval do_sys_open
- # time the interval of xhci_ring_ep_doorbell(), in microseconds
- ./funcinterval -u xhci_ring_ep_doorbell
- # time the interval of do_nanosleep(), in milliseconds
- ./funcinterval -m do_nanosleep
- # output every 5 seconds, with timestamps
- ./funcinterval -mTi 5 vfs_read
- # time process 181 only
- ./funcinterval -p 181 vfs_read
- # time the interval of mm_vmscan_direct_reclaim_begin tracepoint
- ./funcinterval t:vmscan:mm_vmscan_direct_reclaim_begin
- # time the interval of c:malloc used by top every 3 seconds
- ./funcinterval -p `pidof -s top` -i 3 c:malloc
- # time /usr/local/bin/python main function
- ./funcinterval /usr/local/bin/python:main
-"""
-parser = argparse.ArgumentParser(
- description="Time interval and print latency as a histogram",
- formatter_class=argparse.RawDescriptionHelpFormatter,
- epilog=examples)
-parser.add_argument("-p", "--pid", type=int,
- help="trace this PID only")
-parser.add_argument("-i", "--interval", type=int,
- help="summary interval, in seconds")
-parser.add_argument("-d", "--duration", type=int,
- help="total duration of trace, in seconds")
-parser.add_argument("-T", "--timestamp", action="store_true",
- help="include timestamp on output")
-parser.add_argument("-u", "--microseconds", action="store_true",
- help="microsecond histogram")
-parser.add_argument("-m", "--milliseconds", action="store_true",
- help="millisecond histogram")
-parser.add_argument("-v", "--verbose", action="store_true",
- help="print the BPF program (for debugging purposes)")
-parser.add_argument("pattern",
- help="Function/Tracepoint name for tracing")
-parser.add_argument("--ebpf", action="store_true",
- help=argparse.SUPPRESS)
-args = parser.parse_args()
-if args.duration and not args.interval:
- args.interval = args.duration
-if not args.interval:
- args.interval = 99999999
-
-def bail(error):
- print("Error: " + error)
- exit(1)
-
-
-parts = args.pattern.split(':')
-if len(parts) == 1:
- attach_type = "kprobe function"
- pattern = args.pattern
-elif len(parts) == 2:
- attach_type = "uprobe function"
- elf = BPF.find_library(parts[0]) or BPF.find_exe(parts[0])
- if not elf:
- bail("Can't find elf binary %s" % elf)
- pattern = parts[1]
-elif len(parts) == 3:
- attach_type = "tracepoint"
- pattern = ':'.join(parts[1:])
-else:
- bail("unrecognized pattern format '%s'" % pattern)
-
-# define BPF program
-bpf_text = """
-#include <uapi/linux/ptrace.h>
-
-BPF_HASH(start, u32, u64, 1);
-BPF_HISTOGRAM(dist);
-
-int trace_func_entry(struct pt_regs *ctx)
-{
- u64 pid_tgid = bpf_get_current_pid_tgid();
- u32 index = 0, tgid = pid_tgid >> 32;
- u64 *tsp, ts = bpf_ktime_get_ns(), delta;
-
- FILTER
- tsp = start.lookup(&index);
- if (tsp == 0)
- goto out;
-
- delta = ts - *tsp;
- FACTOR
-
- // store as histogram
- dist.atomic_increment(bpf_log2l(delta));
-
-out:
- start.update(&index, &ts);
-
- return 0;
-}
-"""
-
-# code substitutions
-if args.pid:
- bpf_text = bpf_text.replace('FILTER',
- 'if (tgid != %d) { return 0; }' % args.pid)
-else:
- bpf_text = bpf_text.replace('FILTER', '')
-if args.milliseconds:
- bpf_text = bpf_text.replace('FACTOR', 'delta /= 1000000;')
- label = "msecs"
-elif args.microseconds:
- bpf_text = bpf_text.replace('FACTOR', 'delta /= 1000;')
- label = "usecs"
-else:
- bpf_text = bpf_text.replace('FACTOR', '')
- label = "nsecs"
-
-if args.verbose or args.ebpf:
- print(bpf_text)
- if args.ebpf:
- exit()
-
-# signal handler
-def signal_ignore(signal, frame):
- print()
-
-
-# load BPF program
-b = BPF(text=bpf_text)
-
-if len(parts) == 1:
- b.attach_kprobe(event=pattern, fn_name="trace_func_entry")
- matched = b.num_open_kprobes()
-elif len(parts) == 2:
- # sym_re is regular expression for symbols
- b.attach_uprobe(name = elf, sym_re = pattern, fn_name = "trace_func_entry",
- pid = args.pid or -1)
- matched = b.num_open_uprobes()
-elif len(parts) == 3:
- b.attach_tracepoint(tp=pattern, fn_name="trace_func_entry")
- matched = b.num_open_tracepoints()
-
-if matched == 0:
- print("0 %s matched by \"%s\". Exiting." % (attach_type, pattern))
- exit()
-
-# header
-print("Tracing %s for \"%s\"... Hit Ctrl-C to end." %
- (attach_type, pattern))
-
-exiting = 0 if args.interval else 1
-seconds = 0
-dist = b.get_table("dist")
-start = b.get_table("start")
-while (1):
- try:
- sleep(args.interval)
- seconds += args.interval
- except KeyboardInterrupt:
- exiting = 1
- # as cleanup can take many seconds, trap Ctrl-C:
- signal.signal(signal.SIGINT, signal_ignore)
- if args.duration and seconds >= args.duration:
- exiting = 1
-
- print()
- if args.timestamp:
- print("%-8s\n" % strftime("%H:%M:%S"), end="")
-
- dist.print_log2_hist(label)
- dist.clear()
- start.clear()
-
- if exiting:
- print("Detaching...")
- exit()
diff --git a/tools/funcinterval_example.txt b/tools/funcinterval_example.txt
deleted file mode 100755
index b3fea3e..0000000
--- a/tools/funcinterval_example.txt
+++ /dev/null
@@ -1,263 +0,0 @@
-Demonstrations of funcinterval, the Linux eBPF/bcc version.
-
-eBPF/bcc is very suitable for platform performance tuning.
-By funclatency, we can profile specific functions to know how latency
-this function costs. However, sometimes performance drop is not about the
-latency of function but the interval between function calls.
-funcinterval is born for this purpose.
-
-Another story, hardware performance tuning on the platform we will use
-protocol analyzer to analyze performance, but most protocol analyzers lack
-the distribution feature. Using a protocol analyzer you need a lot of time
-to check every detail latency. By funcinterval, we can save a lot of time
-by distribution feature.
-
-For example:
-
-# ./funcinterval xhci_ring_ep_doorbell -d 2 -u
-Tracing 1 functions for "xhci_ring_ep_doorbell"... Hit Ctrl-C to end.
-
- usecs : count distribution
- 0 -> 1 : 0 | |
- 2 -> 3 : 0 | |
- 4 -> 7 : 0 | |
- 8 -> 15 : 0 | |
- 16 -> 31 : 0 | |
- 32 -> 63 : 134 | |
- 64 -> 127 : 2862 |******************** |
- 128 -> 255 : 5552 |****************************************|
- 256 -> 511 : 216 |* |
- 512 -> 1023 : 2 | |
-Detaching...
-
-This example output shows that the interval latency of xhci_ring_ep_doorbell
-took between 64 and 255 microseconds. USB MAC will start its job after USB
-doorbell register ringing, above information that can help hardware engineer to
-analyze, the performance drop is because software rings the doorbell too
-late or just slowly hardware DMA.
-
-# ./funcinterval blk_start_request -i 2 -u
-Tracing 1 functions for "blk_start_request"... Hit Ctrl-C to end.
-
- usecs : count distribution
- 0 -> 1 : 0 | |
- 2 -> 3 : 0 | |
- 4 -> 7 : 0 | |
- 8 -> 15 : 5 |* |
- 16 -> 31 : 0 | |
- 32 -> 63 : 1 | |
- 64 -> 127 : 2 | |
- 128 -> 255 : 1 | |
- 256 -> 511 : 0 | |
- 512 -> 1023 : 1 | |
- 1024 -> 2047 : 1 | |
- 2048 -> 4095 : 117 |****************************************|
- 4096 -> 8191 : 13 |**** |
- 8192 -> 16383 : 1 | |
-
-If using biolatency tool that has no difference between two platforms.
-Maybe the problem is related to the interval time instead of block
-device I/O latency.
-
-# ./funcinterval ion_ioctl -i 2 -m
-Tracing 1 functions for "ion_ioctl"... Hit Ctrl-C to end.
-
- msecs : count distribution
- 0 -> 1 : 215 |****************************************|
- 2 -> 3 : 0 | |
- 4 -> 7 : 4 | |
- 8 -> 15 : 5 | |
- 16 -> 31 : 29 |***** |
-
-You can also check the ion_ioctl. By the above output, we know the activity
-frequency of ion_ioctl() is high mostly(less than 1 ms), but has 29 times low
-frequency.
-
-# ./funcinterval t:block:block_bio_queue -d 30 -u
-Tracing tracepoint for "block:block_bio_queue"... Hit Ctrl-C to end.
-
- usecs : count distribution
- 0 -> 1 : 0 | |
- 2 -> 3 : 0 | |
- 4 -> 7 : 0 | |
- 8 -> 15 : 2 | |
- 16 -> 31 : 262 | |
- 32 -> 63 : 9075 |******************* |
- 64 -> 127 : 18668 |****************************************|
- 128 -> 255 : 1492 |*** |
- 256 -> 511 : 2616 |***** |
- 512 -> 1023 : 7226 |*************** |
- 1024 -> 2047 : 8982 |******************* |
- 2048 -> 4095 : 2394 |***** |
- 4096 -> 8191 : 163 | |
- 8192 -> 16383 : 42 | |
- 16384 -> 32767 : 2 | |
- 32768 -> 65535 : 0 | |
- 65536 -> 131071 : 0 | |
- 131072 -> 262143 : 0 | |
- 262144 -> 524287 : 0 | |
- 524288 -> 1048575 : 1 | |
-Detaching...
-
-# ./funcinterval t:block:block_rq_issue -d 30 -u
-Tracing tracepoint for "block:block_rq_issue"... Hit Ctrl-C to end.
-
- usecs : count distribution
- 0 -> 1 : 0 | |
- 2 -> 3 : 0 | |
- 4 -> 7 : 0 | |
- 8 -> 15 : 0 | |
- 16 -> 31 : 5 | |
- 32 -> 63 : 18 | |
- 64 -> 127 : 32 | |
- 128 -> 255 : 95 | |
- 256 -> 511 : 2194 |****** |
- 512 -> 1023 : 13830 |****************************************|
- 1024 -> 2047 : 9001 |************************** |
- 2048 -> 4095 : 1569 |**** |
- 4096 -> 8191 : 96 | |
- 8192 -> 16383 : 17 | |
-Detaching...
-
-funcinterval also supports tracepoint filter. The above two cases are under EMMC
-throughput testing, by those results you know which layer has a slower interval
-time. In our case, mmc-cmdqd is slower than block layer.
-
-
-# ./funcinterval -p `pidof -s top` c:malloc -i 3
-Tracing uprobe function for "malloc"... Hit Ctrl-C to end.
-
- nsecs : count distribution
- 0 -> 1 : 0 | |
- 2 -> 3 : 0 | |
- 4 -> 7 : 0 | |
- 8 -> 15 : 0 | |
- 16 -> 31 : 0 | |
- 32 -> 63 : 0 | |
- 64 -> 127 : 0 | |
- 128 -> 255 : 0 | |
- 256 -> 511 : 0 | |
- 512 -> 1023 : 0 | |
- 1024 -> 2047 : 0 | |
- 2048 -> 4095 : 0 | |
- 4096 -> 8191 : 7 |************************* |
- 8192 -> 16383 : 11 |****************************************|
- 16384 -> 32767 : 4 |************** |
- 32768 -> 65535 : 1 |*** |
- 65536 -> 131071 : 1 |*** |
- 131072 -> 262143 : 1 |*** |
- 262144 -> 524287 : 0 | |
- 524288 -> 1048575 : 0 | |
- 1048576 -> 2097151 : 0 | |
- 2097152 -> 4194303 : 0 | |
- 4194304 -> 8388607 : 1 |*** |
-
-
- nsecs : count distribution
- 0 -> 1 : 0 | |
- 2 -> 3 : 0 | |
- 4 -> 7 : 0 | |
- 8 -> 15 : 0 | |
- 16 -> 31 : 0 | |
- 32 -> 63 : 0 | |
- 64 -> 127 : 0 | |
- 128 -> 255 : 0 | |
- 256 -> 511 : 0 | |
- 512 -> 1023 : 0 | |
- 1024 -> 2047 : 0 | |
- 2048 -> 4095 : 0 | |
- 4096 -> 8191 : 8 |******************************** |
- 8192 -> 16383 : 10 |****************************************|
- 16384 -> 32767 : 4 |**************** |
- 32768 -> 65535 : 1 |**** |
- 65536 -> 131071 : 1 |**** |
- 131072 -> 262143 : 1 |**** |
- 262144 -> 524287 : 0 | |
- 524288 -> 1048575 : 0 | |
- 1048576 -> 2097151 : 0 | |
- 2097152 -> 4194303 : 0 | |
- 4194304 -> 8388607 : 1 |**** |
-
-Time the interval of libc's malloc for top utility every 3 seconds.
-
-# ./funcinterval /usr/local/bin/python:main
-Tracing uprobe function for "main"... Hit Ctrl-C to end.
-^C
- nsecs : count distribution
- 0 -> 1 : 0 | |
- 2 -> 3 : 0 | |
- 4 -> 7 : 0 | |
- 8 -> 15 : 0 | |
- 16 -> 31 : 0 | |
- 32 -> 63 : 0 | |
- 64 -> 127 : 0 | |
- 128 -> 255 : 0 | |
- 256 -> 511 : 0 | |
- 512 -> 1023 : 0 | |
- 1024 -> 2047 : 0 | |
- 2048 -> 4095 : 0 | |
- 4096 -> 8191 : 0 | |
- 8192 -> 16383 : 0 | |
- 16384 -> 32767 : 0 | |
- 32768 -> 65535 : 0 | |
- 65536 -> 131071 : 0 | |
- 131072 -> 262143 : 0 | |
- 262144 -> 524287 : 0 | |
- 524288 -> 1048575 : 0 | |
- 1048576 -> 2097151 : 0 | |
- 2097152 -> 4194303 : 0 | |
- 4194304 -> 8388607 : 0 | |
- 8388608 -> 16777215 : 0 | |
- 16777216 -> 33554431 : 0 | |
- 33554432 -> 67108863 : 0 | |
- 67108864 -> 134217727 : 0 | |
- 134217728 -> 268435455 : 0 | |
- 268435456 -> 536870911 : 1 |****************************************|
- 536870912 -> 1073741823 : 1 |****************************************|
-1073741824 -> 2147483647 : 1 |****************************************|
-2147483648 -> 4294967295 : 1 |****************************************|
-Detaching...
-
-Time the interal of python's main function.
-
-USAGE message:
-
-# ./funcinterval -h
-usage: funcinterval [-h] [-p PID] [-i INTERVAL] [-d DURATION] [-T] [-u] [-m]
- [-v]
- pattern
-
-Time interval and print latency as a histogram
-
-positional arguments:
- pattern Function name for tracing
-
-optional arguments:
- -h, --help show this help message and exit
- -p PID, --pid PID trace this PID only
- -i INTERVAL, --interval INTERVAL
- summary interval, in seconds
- -d DURATION, --duration DURATION
- total duration of trace, in seconds
- -T, --timestamp include timestamp on output
- -u, --microseconds microsecond histogram
- -m, --milliseconds millisecond histogram
- -v, --verbose print the BPF program (for debugging purposes)
-
-examples:
- # time the interval of do_sys_open()
- ./funcinterval do_sys_open
- # time the interval of xhci_ring_ep_doorbell(), in microseconds
- ./funcinterval -u xhci_ring_ep_doorbell
- # time the interval of do_nanosleep(), in milliseconds
- ./funcinterval -m do_nanosleep
- # output every 5 seconds, with timestamps
- ./funcinterval -mTi 5 vfs_read
- # time process 181 only
- ./funcinterval -p 181 vfs_read
- # time the interval of mm_vmscan_direct_reclaim_begin tracepoint
- ./funcinterval t:vmscan:mm_vmscan_direct_reclaim_begin
- # time the interval of c:malloc used by top every 3 seconds
- ./funcinterval -p `pidof -s top` -i 3 c:malloc
- # time /usr/local/bin/python main function
- ./funcinterval /usr/local/bin/python:main
diff --git a/tools/funclatency.py b/tools/funclatency.py
index 2ade069..f23d8f0 100755
--- a/tools/funclatency.py
+++ b/tools/funclatency.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# funclatency Time functions and print latency as a histogram.
@@ -12,16 +12,16 @@
# The pattern is a string with optional '*' wildcards, similar to file
# globbing. If you'd prefer to use regular expressions, use the -r option.
#
-# Without the '-l' option, only the innermost calls will be recorded.
-# Use '-l LEVEL' to record the outermost n levels of nested/recursive functions.
+# Currently nested or recursive functions are not supported properly, and
+# timestamps will be overwritten, creating dubious output. Try to match single
+# functions, or groups of functions that run at the same stack layer, and
+# don't ultimately call each other.
#
# Copyright (c) 2015 Brendan Gregg.
-# Copyright (c) 2021 Chenyue Zhou.
# Licensed under the Apache License, Version 2.0 (the "License")
#
# 20-Sep-2015 Brendan Gregg Created this.
# 06-Oct-2016 Sasha Goldshtein Added user function support.
-# 14-Apr-2021 Chenyue Zhou Added nested or recursive function support.
from __future__ import print_function
from bcc import BPF
@@ -62,8 +62,6 @@
help="show a separate histogram per function")
parser.add_argument("-r", "--regexp", action="store_true",
help="use regular expressions. Default is \"*\" wildcards only.")
-parser.add_argument("-l", "--level", type=int,
- help="set the level of nested or recursive functions")
parser.add_argument("-v", "--verbose", action="store_true",
help="print the BPF program (for debugging purposes)")
parser.add_argument("pattern",
@@ -112,11 +110,8 @@
u64 slot;
} hist_key_t;
-TYPEDEF
-
-BPF_ARRAY(avg, u64, 2);
+BPF_HASH(start, u32);
STORAGE
-FUNCTION
int trace_func_entry(struct pt_regs *ctx)
{
@@ -127,6 +122,7 @@
FILTER
ENTRYSTORE
+ start.update(&pid, &ts);
return 0;
}
@@ -139,13 +135,12 @@
u32 tgid = pid_tgid >> 32;
// calculate delta time
- CALCULATE
-
- u32 lat = 0;
- u32 cnt = 1;
- avg.atomic_increment(lat, delta);
- avg.atomic_increment(cnt);
-
+ tsp = start.lookup(&pid);
+ if (tsp == 0) {
+ return 0; // missed start
+ }
+ delta = bpf_ktime_get_ns() - *tsp;
+ start.delete(&pid);
FACTOR
// store as histogram
@@ -174,134 +169,14 @@
bpf_text = bpf_text.replace('FACTOR', '')
label = "nsecs"
if need_key:
+ bpf_text = bpf_text.replace('STORAGE', 'BPF_HASH(ipaddr, u32);\n' +
+ 'BPF_HISTOGRAM(dist, hist_key_t);')
+ # stash the IP on entry, as on return it's kretprobe_trampoline:
+ bpf_text = bpf_text.replace('ENTRYSTORE',
+ 'u64 ip = PT_REGS_IP(ctx); ipaddr.update(&pid, &ip);')
pid = '-1' if not library else 'tgid'
-
- if args.level and args.level > 1:
- bpf_text = bpf_text.replace('TYPEDEF',
- """
-#define STACK_DEPTH %s
-
-typedef struct {
- u64 ip;
- u64 start_ts;
-} func_cache_t;
-
-/* LIFO */
-typedef struct {
- u32 head;
- func_cache_t cache[STACK_DEPTH];
-} func_stack_t;
- """ % args.level)
-
- bpf_text = bpf_text.replace('STORAGE',
- """
-BPF_HASH(func_stack, u32, func_stack_t);
-BPF_HISTOGRAM(dist, hist_key_t);
- """)
-
- bpf_text = bpf_text.replace('FUNCTION',
- """
-static inline int stack_pop(func_stack_t *stack, func_cache_t *cache) {
- if (stack->head <= 0) {
- return -1;
- }
-
- u32 index = --stack->head;
- if (index < STACK_DEPTH) {
- /* bound check */
- cache->ip = stack->cache[index].ip;
- cache->start_ts = stack->cache[index].start_ts;
- }
-
- return 0;
-}
-
-static inline int stack_push(func_stack_t *stack, func_cache_t *cache) {
- u32 index = stack->head;
-
- if (index > STACK_DEPTH - 1) {
- /* bound check */
- return -1;
- }
-
- stack->head++;
- stack->cache[index].ip = cache->ip;
- stack->cache[index].start_ts = cache->start_ts;
-
- return 0;
-}
- """)
-
- bpf_text = bpf_text.replace('ENTRYSTORE',
- """
- u64 ip = PT_REGS_IP(ctx);
- func_cache_t cache = {
- .ip = ip,
- .start_ts = ts,
- };
-
- func_stack_t *stack = func_stack.lookup(&pid);
- if (!stack) {
- func_stack_t new_stack = {
- .head = 0,
- };
-
- if (!stack_push(&new_stack, &cache)) {
- func_stack.update(&pid, &new_stack);
- }
-
- return 0;
- }
-
- if (!stack_push(stack, &cache)) {
- func_stack.update(&pid, stack);
- }
- """)
-
- bpf_text = bpf_text.replace('CALCULATE',
- """
- u64 ip, start_ts;
- func_stack_t *stack = func_stack.lookup(&pid);
- if (!stack) {
- /* miss start */
- return 0;
- }
-
- func_cache_t cache = {};
- if (stack_pop(stack, &cache)) {
- func_stack.delete(&pid);
-
- return 0;
- }
- ip = cache.ip;
- start_ts = cache.start_ts;
- delta = bpf_ktime_get_ns() - start_ts;
- """)
-
- bpf_text = bpf_text.replace('STORE',
- """
- hist_key_t key;
- key.key.ip = ip;
- key.key.pid = %s;
- key.slot = bpf_log2l(delta);
- dist.atomic_increment(key);
-
- if (stack->head == 0) {
- /* empty */
- func_stack.delete(&pid);
- }
- """ % pid)
-
- else:
- bpf_text = bpf_text.replace('STORAGE', 'BPF_HASH(ipaddr, u32);\n'\
- 'BPF_HISTOGRAM(dist, hist_key_t);\n'\
- 'BPF_HASH(start, u32);')
- # stash the IP on entry, as on return it's kretprobe_trampoline:
- bpf_text = bpf_text.replace('ENTRYSTORE',
- 'u64 ip = PT_REGS_IP(ctx); ipaddr.update(&pid, &ip);'\
- ' start.update(&pid, &ts);')
- bpf_text = bpf_text.replace('STORE',
- """
+ bpf_text = bpf_text.replace('STORE',
+ """
u64 ip, *ipp = ipaddr.lookup(&pid);
if (ipp) {
ip = *ipp;
@@ -309,29 +184,15 @@
key.key.ip = ip;
key.key.pid = %s;
key.slot = bpf_log2l(delta);
- dist.atomic_increment(key);
+ dist.increment(key);
ipaddr.delete(&pid);
}
- """ % pid)
+ """ % pid)
else:
- bpf_text = bpf_text.replace('STORAGE', 'BPF_HISTOGRAM(dist);\n'\
- 'BPF_HASH(start, u32);')
- bpf_text = bpf_text.replace('ENTRYSTORE', 'start.update(&pid, &ts);')
+ bpf_text = bpf_text.replace('STORAGE', 'BPF_HISTOGRAM(dist);')
+ bpf_text = bpf_text.replace('ENTRYSTORE', '')
bpf_text = bpf_text.replace('STORE',
- 'dist.atomic_increment(bpf_log2l(delta));')
-
-bpf_text = bpf_text.replace('TYPEDEF', '')
-bpf_text = bpf_text.replace('FUNCTION', '')
-bpf_text = bpf_text.replace('CALCULATE',
- """
- tsp = start.lookup(&pid);
- if (tsp == 0) {
- return 0; // missed start
- }
- delta = bpf_ktime_get_ns() - *tsp;
- start.delete(&pid);
- """)
-
+ 'dist.increment(bpf_log2l(delta));')
if args.verbose or args.ebpf:
print(bpf_text)
if args.ebpf:
@@ -394,19 +255,7 @@
bucket_fn=lambda k: (k.ip, k.pid))
else:
dist.print_log2_hist(label)
-
- total = b['avg'][0].value
- counts = b['avg'][1].value
- if counts > 0:
- if label == 'msecs':
- total /= 1000000
- elif label == 'usecs':
- total /= 1000
- avg = total/counts
- print("\navg = %ld %s, total: %ld %s, count: %ld\n" %(total/counts, label, total, label, counts))
-
dist.clear()
- b['avg'].clear()
if exiting:
print("Detaching...")
diff --git a/tools/funclatency_example.txt b/tools/funclatency_example.txt
index d76387c..d8217a2 100644
--- a/tools/funclatency_example.txt
+++ b/tools/funclatency_example.txt
@@ -29,9 +29,6 @@
524288 -> 1048575 : 0 | |
1048576 -> 2097151 : 0 | |
2097152 -> 4194303 : 1 | |
-
-avg = 13746 nsecs, total: 6543360 nsecs, count: 476
-
Detaching...
The output shows a histogram of function latency (call time), measured from when
@@ -77,9 +74,6 @@
262144 -> 524287 : 5 | |
524288 -> 1048575 : 1 | |
1048576 -> 2097151 : 9 | |
-
-avg = 4317 nsecs, total: 2654426112 nsecs, count: 614752
-
Detaching...
It seems that most calls to pthread_mutex_lock completed rather quickly (in
@@ -136,9 +130,6 @@
32768 -> 65535 : 106 | |
65536 -> 131071 : 5 | |
131072 -> 262143 : 4 | |
-
-avg = 3404 nsecs, total: 5862276096 nsecs, count: 1721727
-
Detaching...
From the results, we can see that the is_prime function has something resembling
@@ -174,9 +165,6 @@
131072 -> 262143 : 7 | |
262144 -> 524287 : 3 | |
524288 -> 1048575 : 7 | |
-
-avg = 4229 nsecs, total: 8789145 nsecs, count: 2078
-
Detaching...
This shows a bimodal distribution. Many vfs_read() calls were faster than 15
@@ -207,9 +195,6 @@
8192 -> 16383 : 0 | |
16384 -> 32767 : 0 | |
32768 -> 65535 : 2 | |
-
-avg = 1510 nsecs, total: 546816 nsecs, count: 326
-
Detaching...
This looks like it has found threads that are sleeping every 1, 5, and 60
@@ -236,8 +221,6 @@
256 -> 511 : 1 | |
512 -> 1023 : 7 | |
-avg = 5 nsecs, total: 8259 nsecs, count: 1521
-
20:10:13
msecs : count distribution
0 -> 1 : 1251 |*************************************+|
@@ -252,8 +235,6 @@
512 -> 1023 : 6 | |
1024 -> 2047 : 2 | |
-avg = 9 nsecs, total: 11736 nsecs, count: 1282
-
20:10:18
msecs : count distribution
0 -> 1 : 1265 |*************************************+|
@@ -268,9 +249,6 @@
512 -> 1023 : 5 | |
1024 -> 2047 : 0 | |
2048 -> 4095 : 1 | |
-
-avg = 8 nsecs, total: 11219 nsecs, count: 1303
-
^C
20:10:20
msecs : count distribution
@@ -284,9 +262,6 @@
128 -> 255 : 0 | |
256 -> 511 : 0 | |
512 -> 1023 : 1 | |
-
-avg = 4 nsecs, total: 1029 nsecs, count: 251
-
Detaching...
@@ -307,9 +282,6 @@
64 -> 127 : 13 |**************************************|
128 -> 255 : 10 |***************************** |
256 -> 511 : 4 |*********** |
-
-avg = 153 nsecs, total: 4765 nsecs, count: 31
-
Detaching...
The distribution between 64 and 511 milliseconds shows keystroke latency.
@@ -352,9 +324,6 @@
8 -> 15 : 0 | |
16 -> 31 : 6 |************* |
32 -> 63 : 18 |****************************************|
-
-avg = 5087 nsecs, total: 8287001 nsecs, count: 1629
-
Detaching...
@@ -383,8 +352,6 @@
-F, --function show a separate histogram per function
-r, --regexp use regular expressions. Default is "*" wildcards
only.
- -l LEVEL, --level LEVEL
- set the level of nested or recursive functions
-v, --verbose print the BPF program (for debugging purposes)
examples:
diff --git a/tools/funcslower.py b/tools/funcslower.py
index ddd786f..2143583 100755
--- a/tools/funcslower.py
+++ b/tools/funcslower.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# funcslower Trace slow kernel or user function calls.
@@ -24,6 +24,7 @@
from __future__ import print_function
from bcc import BPF
import argparse
+import ctypes as ct
import time
examples = """examples:
@@ -82,18 +83,7 @@
u64 id;
u64 start_ns;
#ifdef GRAB_ARGS
-#ifndef __s390x__
u64 args[6];
-#else
- u64 args[5];
-#endif
-#endif
-#ifdef USER_STACKS
- int user_stack_id;
-#endif
-#ifdef KERNEL_STACKS
- int kernel_stack_id;
- u64 kernel_ip;
#endif
};
@@ -105,11 +95,7 @@
u64 retval;
char comm[TASK_COMM_LEN];
#ifdef GRAB_ARGS
-#ifndef __s390x__
u64 args[6];
-#else
- u64 args[5];
-#endif
#endif
#ifdef USER_STACKS
int user_stack_id;
@@ -145,44 +131,8 @@
entry.args[2] = PT_REGS_PARM3(ctx);
entry.args[3] = PT_REGS_PARM4(ctx);
entry.args[4] = PT_REGS_PARM5(ctx);
-#ifndef __s390x__
entry.args[5] = PT_REGS_PARM6(ctx);
#endif
-#endif
-
-#ifdef USER_STACKS
- entry.user_stack_id = stacks.get_stackid(ctx, BPF_F_USER_STACK);
-#endif
-
-#ifdef KERNEL_STACKS
- entry.kernel_stack_id = stacks.get_stackid(ctx, 0);
-
- if (entry.kernel_stack_id >= 0) {
- u64 ip = PT_REGS_IP(ctx);
- u64 page_offset;
-
- // if ip isn't sane, leave key ips as zero for later checking
-#if defined(CONFIG_X86_64) && defined(__PAGE_OFFSET_BASE)
- // x64, 4.16, ..., 4.11, etc., but some earlier kernel didn't have it
- page_offset = __PAGE_OFFSET_BASE;
-#elif defined(CONFIG_X86_64) && defined(__PAGE_OFFSET_BASE_L4)
- // x64, 4.17, and later
-#if defined(CONFIG_DYNAMIC_MEMORY_LAYOUT) && defined(CONFIG_X86_5LEVEL)
- page_offset = __PAGE_OFFSET_BASE_L5;
-#else
- page_offset = __PAGE_OFFSET_BASE_L4;
-#endif
-#else
- // earlier x86_64 kernels, e.g., 4.6, comes here
- // arm64, s390, powerpc, x86_32
- page_offset = PAGE_OFFSET;
-#endif
-
- if (ip > page_offset) {
- entry.kernel_ip = ip;
- }
- }
-#endif
entryinfo.update(&tgid_pid, &entry);
@@ -213,16 +163,41 @@
data.retval = PT_REGS_RC(ctx);
#ifdef USER_STACKS
- data.user_stack_id = entryp->user_stack_id;
+ data.user_stack_id = stacks.get_stackid(ctx, BPF_F_USER_STACK);
#endif
#ifdef KERNEL_STACKS
- data.kernel_stack_id = entryp->kernel_stack_id;
- data.kernel_ip = entryp->kernel_ip;
+ data.kernel_stack_id = stacks.get_stackid(ctx, 0);
+
+ if (data.kernel_stack_id >= 0) {
+ u64 ip = PT_REGS_IP(ctx);
+ u64 page_offset;
+
+ // if ip isn't sane, leave key ips as zero for later checking
+#if defined(CONFIG_X86_64) && defined(__PAGE_OFFSET_BASE)
+ // x64, 4.16, ..., 4.11, etc., but some earlier kernel didn't have it
+ page_offset = __PAGE_OFFSET_BASE;
+#elif defined(CONFIG_X86_64) && defined(__PAGE_OFFSET_BASE_L4)
+ // x64, 4.17, and later
+#if defined(CONFIG_DYNAMIC_MEMORY_LAYOUT) && defined(CONFIG_X86_5LEVEL)
+ page_offset = __PAGE_OFFSET_BASE_L5;
+#else
+ page_offset = __PAGE_OFFSET_BASE_L4;
+#endif
+#else
+ // earlier x86_64 kernels, e.g., 4.6, comes here
+ // arm64, s390, powerpc, x86_32
+ page_offset = PAGE_OFFSET;
+#endif
+
+ if (ip > page_offset) {
+ data.kernel_ip = ip;
+ }
+ }
#endif
#ifdef GRAB_ARGS
- bpf_probe_read_kernel(&data.args[0], sizeof(data.args), entryp->args);
+ bpf_probe_read(&data.args[0], sizeof(data.args), entryp->args);
#endif
bpf_get_current_comm(&data.comm, sizeof(data.comm));
events.perf_submit(ctx, &data, sizeof(data));
@@ -266,6 +241,20 @@
b.attach_kprobe(event=function, fn_name="trace_%d" % i)
b.attach_kretprobe(event=function, fn_name="trace_return")
+TASK_COMM_LEN = 16 # linux/sched.h
+
+class Data(ct.Structure):
+ _fields_ = [
+ ("id", ct.c_ulonglong),
+ ("tgid_pid", ct.c_ulonglong),
+ ("start_ns", ct.c_ulonglong),
+ ("duration_ns", ct.c_ulonglong),
+ ("retval", ct.c_ulonglong),
+ ("comm", ct.c_char * TASK_COMM_LEN)
+ ] + ([("args", ct.c_ulonglong * 6)] if args.arguments else []) + \
+ ([("user_stack_id", ct.c_int)] if args.user_stack else []) + \
+ ([("kernel_stack_id", ct.c_int),("kernel_ip", ct.c_ulonglong)] if args.kernel_stack else [])
+
time_designator = "us" if args.min_us else "ms"
time_value = args.min_us or args.min_ms or 1
time_multiplier = 1000 if args.min_us else 1000000
@@ -330,7 +319,7 @@
print(" %s" % b.sym(addr, event.tgid_pid))
def print_event(cpu, data, size):
- event = b["events"].event(data)
+ event = ct.cast(data, ct.POINTER(Data)).contents
ts = float(event.duration_ns) / time_multiplier
if not args.folded:
print((time_str(event) + "%-14.14s %-6s %7.2f %16x %s %s") %
diff --git a/tools/gethostlatency.py b/tools/gethostlatency.py
index 353055d..84c7988 100755
--- a/tools/gethostlatency.py
+++ b/tools/gethostlatency.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# gethostlatency Show latency for getaddrinfo/gethostbyname[2] calls.
# For Linux, uses BCC, eBPF. Embedded C.
@@ -19,9 +19,10 @@
from bcc import BPF
from time import strftime
import argparse
+import ctypes as ct
examples = """examples:
- ./gethostlatency # time getaddrinfo/gethostbyname[2] calls
+ ./gethostlatency # trace all TCP accept()s
./gethostlatency -p 181 # only trace PID 181
"""
parser = argparse.ArgumentParser(
@@ -61,16 +62,14 @@
return 0;
struct val_t val = {};
- u64 pid_tgid = bpf_get_current_pid_tgid();
- u32 pid = pid_tgid >> 32;
- u32 tid = (u32)pid_tgid;
+ u32 pid = bpf_get_current_pid_tgid();
if (bpf_get_current_comm(&val.comm, sizeof(val.comm)) == 0) {
- bpf_probe_read_user(&val.host, sizeof(val.host),
+ bpf_probe_read(&val.host, sizeof(val.host),
(void *)PT_REGS_PARM1(ctx));
- val.pid = pid;
+ val.pid = bpf_get_current_pid_tgid();
val.ts = bpf_ktime_get_ns();
- start.update(&tid, &val);
+ start.update(&pid, &val);
}
return 0;
@@ -80,21 +79,20 @@
struct val_t *valp;
struct data_t data = {};
u64 delta;
- u64 pid_tgid = bpf_get_current_pid_tgid();
- u32 tid = (u32)pid_tgid;
+ u32 pid = bpf_get_current_pid_tgid();
u64 tsp = bpf_ktime_get_ns();
- valp = start.lookup(&tid);
+ valp = start.lookup(&pid);
if (valp == 0)
return 0; // missed start
- bpf_probe_read_kernel(&data.comm, sizeof(data.comm), valp->comm);
- bpf_probe_read_kernel(&data.host, sizeof(data.host), (void *)valp->host);
+ bpf_probe_read(&data.comm, sizeof(data.comm), valp->comm);
+ bpf_probe_read(&data.host, sizeof(data.host), (void *)valp->host);
data.pid = valp->pid;
data.delta = tsp - valp->ts;
events.perf_submit(ctx, &data, sizeof(data));
- start.delete(&tid);
+ start.delete(&pid);
return 0;
}
"""
@@ -115,12 +113,22 @@
b.attach_uretprobe(name="c", sym="gethostbyname2", fn_name="do_return",
pid=args.pid)
+TASK_COMM_LEN = 16 # linux/sched.h
+
+class Data(ct.Structure):
+ _fields_ = [
+ ("pid", ct.c_ulonglong),
+ ("delta", ct.c_ulonglong),
+ ("comm", ct.c_char * TASK_COMM_LEN),
+ ("host", ct.c_char * 80)
+ ]
+
# header
-print("%-9s %-7s %-16s %10s %s" % ("TIME", "PID", "COMM", "LATms", "HOST"))
+print("%-9s %-6s %-16s %10s %s" % ("TIME", "PID", "COMM", "LATms", "HOST"))
def print_event(cpu, data, size):
- event = b["events"].event(data)
- print("%-9s %-7d %-16s %10.2f %s" % (strftime("%H:%M:%S"), event.pid,
+ event = ct.cast(data, ct.POINTER(Data)).contents
+ print("%-9s %-6d %-16s %10.2f %s" % (strftime("%H:%M:%S"), event.pid,
event.comm.decode('utf-8', 'replace'), (float(event.delta) / 1000000),
event.host.decode('utf-8', 'replace')))
diff --git a/tools/gethostlatency_example.txt b/tools/gethostlatency_example.txt
index 49302c6..debb2df 100644
--- a/tools/gethostlatency_example.txt
+++ b/tools/gethostlatency_example.txt
@@ -33,5 +33,5 @@
-p PID, --pid PID trace this PID only
examples:
- ./gethostlatency # time getaddrinfo/gethostbyname[2] calls
+ ./gethostlatency # trace all TCP accept()s
./gethostlatency -p 181 # only trace PID 181
diff --git a/tools/hardirqs.py b/tools/hardirqs.py
index 3bcf649..1f5983a 100755
--- a/tools/hardirqs.py
+++ b/tools/hardirqs.py
@@ -1,10 +1,10 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# hardirqs Summarize hard IRQ (interrupt) event time.
# For Linux, uses BCC, eBPF.
#
-# USAGE: hardirqs [-h] [-T] [-N] [-C] [-d] [-c CPU] [interval] [outputs]
+# USAGE: hardirqs [-h] [-T] [-N] [-C] [-d] [interval] [outputs]
#
# Thanks Amer Ather for help understanding irq behavior.
#
@@ -12,14 +12,11 @@
# Licensed under the Apache License, Version 2.0 (the "License")
#
# 19-Oct-2015 Brendan Gregg Created this.
-# 22-May-2021 Hengqi Chen Migrated to kernel tracepoints.
-# 07-Mar-2022 Rocky Xing Added CPU filter support.
from __future__ import print_function
from bcc import BPF
from time import sleep, strftime
import argparse
-import sys
# arguments
examples = """examples:
@@ -27,7 +24,6 @@
./hardirqs -d # show hard irq event time as histograms
./hardirqs 1 10 # print 1 second summaries, 10 times
./hardirqs -NT 1 # 1s summaries, nanoseconds, and timestamps
- ./hardirqs -c 1 # sum hard irq event time on CPU 1 only
"""
parser = argparse.ArgumentParser(
description="Summarize hard irq event time as histograms",
@@ -41,8 +37,6 @@
help="show event counts instead of timing")
parser.add_argument("-d", "--dist", action="store_true",
help="show distributions as histograms")
-parser.add_argument("-c", "--cpu", type=int,
- help="trace this CPU only")
parser.add_argument("interval", nargs="?", default=99999999,
help="output interval, in seconds")
parser.add_argument("outputs", nargs="?", default=99999999,
@@ -72,149 +66,76 @@
#include <linux/irqdesc.h>
#include <linux/interrupt.h>
-// Add cpu_id as part of key for irq entry event to handle the case which irq
-// is triggered while idle thread(swapper/x, tid=0) for each cpu core.
-// Please see more detail at pull request #2804, #3733.
-typedef struct entry_key {
- u32 tid;
- u32 cpu_id;
-} entry_key_t;
-
typedef struct irq_key {
char name[32];
u64 slot;
} irq_key_t;
-
-typedef struct irq_name {
- char name[32];
-} irq_name_t;
-
-BPF_HASH(start, entry_key_t);
-BPF_HASH(irqnames, entry_key_t, irq_name_t);
+BPF_HASH(start, u32);
+BPF_HASH(irqdesc, u32, struct irq_desc *);
BPF_HISTOGRAM(dist, irq_key_t);
-"""
-bpf_text_count = """
-TRACEPOINT_PROBE(irq, irq_handler_entry)
+// count IRQ
+int count_only(struct pt_regs *ctx, struct irq_desc *desc)
{
- struct entry_key key = {};
- irq_name_t name = {};
- u32 cpu = bpf_get_smp_processor_id();
+ u32 pid = bpf_get_current_pid_tgid();
- FILTER_CPU
+ struct irqaction *action = desc->action;
+ char *name = (char *)action->name;
- key.tid = bpf_get_current_pid_tgid();
- key.cpu_id = cpu;
+ irq_key_t key = {.slot = 0 /* ignore */};
+ bpf_probe_read(&key.name, sizeof(key.name), name);
+ dist.increment(key);
- TP_DATA_LOC_READ_STR(&name.name, name, sizeof(name));
- irqnames.update(&key, &name);
return 0;
}
-TRACEPOINT_PROBE(irq, irq_handler_exit)
+// time IRQ
+int trace_start(struct pt_regs *ctx, struct irq_desc *desc)
{
- struct entry_key key = {};
- u32 cpu = bpf_get_smp_processor_id();
-
- FILTER_CPU
-
- key.tid = bpf_get_current_pid_tgid();
- key.cpu_id = cpu;
-
- // check ret value of irq handler is not IRQ_NONE to make sure
- // the current event belong to this irq handler
- if (args->ret != IRQ_NONE) {
- irq_name_t *namep;
-
- namep = irqnames.lookup(&key);
- if (namep == 0) {
- return 0; // missed irq name
- }
- char *name = (char *)namep->name;
- irq_key_t key = {.slot = 0 /* ignore */};
-
- bpf_probe_read_kernel(&key.name, sizeof(key.name), name);
- dist.atomic_increment(key);
- }
-
- irqnames.delete(&key);
- return 0;
-}
-"""
-
-bpf_text_time = """
-TRACEPOINT_PROBE(irq, irq_handler_entry)
-{
+ u32 pid = bpf_get_current_pid_tgid();
u64 ts = bpf_ktime_get_ns();
- irq_name_t name = {};
- struct entry_key key = {};
- u32 cpu = bpf_get_smp_processor_id();
-
- FILTER_CPU
-
- key.tid = bpf_get_current_pid_tgid();
- key.cpu_id = cpu;
-
- TP_DATA_LOC_READ_STR(&name.name, name, sizeof(name));
- irqnames.update(&key, &name);
- start.update(&key, &ts);
+ start.update(&pid, &ts);
+ irqdesc.update(&pid, &desc);
return 0;
}
-TRACEPOINT_PROBE(irq, irq_handler_exit)
+int trace_completion(struct pt_regs *ctx)
{
u64 *tsp, delta;
- irq_name_t *namep;
- struct entry_key key = {};
- u32 cpu = bpf_get_smp_processor_id();
+ struct irq_desc **descp;
+ u32 pid = bpf_get_current_pid_tgid();
- key.tid = bpf_get_current_pid_tgid();
- key.cpu_id = cpu;
-
- // check ret value of irq handler is not IRQ_NONE to make sure
- // the current event belong to this irq handler
- if (args->ret != IRQ_NONE) {
- // fetch timestamp and calculate delta
- tsp = start.lookup(&key);
- namep = irqnames.lookup(&key);
- if (tsp == 0 || namep == 0) {
- return 0; // missed start
- }
-
- char *name = (char *)namep->name;
- delta = bpf_ktime_get_ns() - *tsp;
-
- // store as sum or histogram
- STORE
+ // fetch timestamp and calculate delta
+ tsp = start.lookup(&pid);
+ descp = irqdesc.lookup(&pid);
+ if (tsp == 0 || descp == 0) {
+ return 0; // missed start
}
+ struct irq_desc *desc = *descp;
+ struct irqaction *action = desc->action;
+ char *name = (char *)action->name;
+ delta = bpf_ktime_get_ns() - *tsp;
- start.delete(&key);
- irqnames.delete(&key);
+ // store as sum or histogram
+ STORE
+
+ start.delete(&pid);
+ irqdesc.delete(&pid);
return 0;
}
"""
-if args.count:
- bpf_text += bpf_text_count
-else:
- bpf_text += bpf_text_time
-
# code substitutions
if args.dist:
bpf_text = bpf_text.replace('STORE',
'irq_key_t key = {.slot = bpf_log2l(delta / %d)};' % factor +
- 'bpf_probe_read_kernel(&key.name, sizeof(key.name), name);' +
- 'dist.atomic_increment(key);')
+ 'bpf_probe_read(&key.name, sizeof(key.name), name);' +
+ 'dist.increment(key);')
else:
bpf_text = bpf_text.replace('STORE',
'irq_key_t key = {.slot = 0 /* ignore */};' +
- 'bpf_probe_read_kernel(&key.name, sizeof(key.name), name);' +
- 'dist.atomic_increment(key, delta);')
-if args.cpu is not None:
- bpf_text = bpf_text.replace('FILTER_CPU',
- 'if (cpu != %d) { return 0; }' % int(args.cpu))
-else:
- bpf_text = bpf_text.replace('FILTER_CPU', '')
+ 'bpf_probe_read(&key.name, sizeof(key.name), name);' +
+ 'dist.increment(key, delta);')
if debug or args.ebpf:
print(bpf_text)
if args.ebpf:
@@ -223,9 +144,14 @@
# load BPF program
b = BPF(text=bpf_text)
+# these should really use irq:irq_handler_entry/exit tracepoints:
if args.count:
+ b.attach_kprobe(event="handle_irq_event_percpu", fn_name="count_only")
print("Tracing hard irq events... Hit Ctrl-C to end.")
else:
+ b.attach_kprobe(event="handle_irq_event_percpu", fn_name="trace_start")
+ b.attach_kretprobe(event="handle_irq_event_percpu",
+ fn_name="trace_completion")
print("Tracing hard irq event time... Hit Ctrl-C to end.")
# output
@@ -242,15 +168,13 @@
print("%-8s\n" % strftime("%H:%M:%S"), end="")
if args.dist:
- dist.print_log2_hist(label, "hardirq", section_print_fn=bytes.decode)
+ dist.print_log2_hist(label, "hardirq")
else:
print("%-26s %11s" % ("HARDIRQ", "TOTAL_" + label))
for k, v in sorted(dist.items(), key=lambda dist: dist[1].value):
print("%-26s %11d" % (k.name.decode('utf-8', 'replace'), v.value / factor))
dist.clear()
- sys.stdout.flush()
-
countdown -= 1
if exiting or countdown == 0:
exit()
diff --git a/tools/inject.py b/tools/inject.py
index 320b393..2cf9909 100755
--- a/tools/inject.py
+++ b/tools/inject.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# This script generates a BPF program with structure inspired by trace.py. The
# generated program operates on PID-indexed stacks. Generally speaking,
@@ -75,7 +75,7 @@
else:
early_pred = "bpf_get_prandom_u32() > %s" % str(int((1<<32)*Probe.probability))
# init the map
- # don't do an early exit here so the singular case works automatically
+ # dont do an early exit here so the singular case works automatically
# have an early exit for probability option
enter = """
/*
@@ -112,7 +112,7 @@
self.func_name = self.event + ("_entry" if self.is_entry else "_exit")
func_sig = "struct pt_regs *ctx"
- # assume there's something in there, no guarantee its well formed
+ # assume theres something in there, no guarantee its well formed
if right > left + 1 and self.is_entry:
func_sig += ", " + self.func[left + 1:right]
@@ -209,13 +209,13 @@
pred = self.preds[0][0]
text = self._get_heading() + """
{
- u32 overridden = 0;
+ u32 overriden = 0;
int zero = 0;
u32* val;
val = count.lookup(&zero);
if (val)
- overridden = *val;
+ overriden = *val;
/*
* preparation for predicate, if necessary
@@ -224,8 +224,8 @@
/*
* If this is the only call in the chain and predicate passes
*/
- if (%s == 1 && %s && overridden < %s) {
- count.atomic_increment(zero);
+ if (%s == 1 && %s && overriden < %s) {
+ count.increment(zero);
bpf_override_return(ctx, %s);
return 0;
}
@@ -239,8 +239,8 @@
/*
* If all conds have been met and predicate passes
*/
- if (p->conds_met == %s && %s && overridden < %s) {
- count.atomic_increment(zero);
+ if (p->conds_met == %s && %s && overriden < %s) {
+ count.increment(zero);
bpf_override_return(ctx, %s);
}
return 0;
diff --git a/tools/inject_example.txt b/tools/inject_example.txt
index 77cef4a..101a39d 100644
--- a/tools/inject_example.txt
+++ b/tools/inject_example.txt
@@ -28,16 +28,11 @@
injection mechanism of the current mode. In the case of kmalloc, the predicate
would have access to the arguments of:
- should_failslab(struct kmem_cache *s, gfp_t gfpflags)
+ int should_failslab(struct kmem_cache *s, gfp_t gfpflags);
-Other modes work similarly.
-"bio" has access to the arguments of:
-
- should_fail_bio(struct bio *bio)
-
-"alloc_page" has access to the arguments of:
-
- should_fail_alloc_page(gfp_t gfp_mask, unsigned int order)
+The bio mode works similarly, with access to the arguments of:
+
+ static noinline int should_fail_bio(struct bio *bio)
We also note that it's unnecessary to state the arguments of the function if you
have no intention to reference them in the associated predicate.
@@ -67,7 +62,7 @@
dependent on how much granularity you need. The example above might have
performed as expected without the intermediate btrfs_alloc_device, but might
have also done something unexpected(an earlier kmalloc could have failed before
-the one we were targeting).
+the one we were targetting).
For hot paths, the approach outlined above isn't enough. If a path is traversed
very often, we can distinguish distinct calls with function arguments. Let's say
@@ -120,14 +115,12 @@
# ./inject.py kmalloc -v -P 0.01 'SyS_mount()'
USAGE message:
-usage: inject.py [-h] [-I header] [-P probability] [-v] [-c COUNT]
- {kmalloc,bio,alloc_page} spec
+usage: inject.py [-h] [-I header] [-P probability] [-v] {kmalloc,bio} spec
Fail specified kernel functionality when call chain and predicates are met
positional arguments:
- {kmalloc,bio,alloc_page}
- indicate which base kernel function to fail
+ {kmalloc,bio} indicate which base kernel function to fail
spec specify call chain
optional arguments:
@@ -137,8 +130,6 @@
-P probability, --probability probability
probability that this call chain will fail
-v, --verbose print BPF program
- -c COUNT, --count COUNT
- Number of fails before bypassing the override
EXAMPLES:
# ./inject.py kmalloc -v 'SyS_mount()'
diff --git a/tools/killsnoop.py b/tools/killsnoop.py
index 663c810..ce03d37 100755
--- a/tools/killsnoop.py
+++ b/tools/killsnoop.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# killsnoop Trace signals issued by the kill() syscall.
@@ -17,13 +17,13 @@
from bcc.utils import ArgString, printb
import argparse
from time import strftime
+import ctypes as ct
# arguments
examples = """examples:
./killsnoop # trace all kill() signals
./killsnoop -x # only show failed kills
./killsnoop -p 181 # only trace PID 181
- ./killsnoop -s 9 # only trace signal 9
"""
parser = argparse.ArgumentParser(
description="Trace signals issued by the kill() syscall",
@@ -33,8 +33,6 @@
help="only show failed kill syscalls")
parser.add_argument("-p", "--pid",
help="trace this PID only")
-parser.add_argument("-s", "--signal",
- help="trace this signal only")
parser.add_argument("--ebpf", action="store_true",
help=argparse.SUPPRESS)
args = parser.parse_args()
@@ -65,18 +63,14 @@
int syscall__kill(struct pt_regs *ctx, int tpid, int sig)
{
- u64 pid_tgid = bpf_get_current_pid_tgid();
- u32 pid = pid_tgid >> 32;
- u32 tid = (u32)pid_tgid;
-
- PID_FILTER
- SIGNAL_FILTER
+ u32 pid = bpf_get_current_pid_tgid();
+ FILTER
struct val_t val = {.pid = pid};
if (bpf_get_current_comm(&val.comm, sizeof(val.comm)) == 0) {
val.tpid = tpid;
val.sig = sig;
- infotmp.update(&tid, &val);
+ infotmp.update(&pid, &val);
}
return 0;
@@ -86,38 +80,31 @@
{
struct data_t data = {};
struct val_t *valp;
- u64 pid_tgid = bpf_get_current_pid_tgid();
- u32 pid = pid_tgid >> 32;
- u32 tid = (u32)pid_tgid;
+ u32 pid = bpf_get_current_pid_tgid();
- valp = infotmp.lookup(&tid);
+ valp = infotmp.lookup(&pid);
if (valp == 0) {
// missed entry
return 0;
}
- bpf_probe_read_kernel(&data.comm, sizeof(data.comm), valp->comm);
+ bpf_probe_read(&data.comm, sizeof(data.comm), valp->comm);
data.pid = pid;
data.tpid = valp->tpid;
data.ret = PT_REGS_RC(ctx);
data.sig = valp->sig;
events.perf_submit(ctx, &data, sizeof(data));
- infotmp.delete(&tid);
+ infotmp.delete(&pid);
return 0;
}
"""
if args.pid:
- bpf_text = bpf_text.replace('PID_FILTER',
+ bpf_text = bpf_text.replace('FILTER',
'if (pid != %s) { return 0; }' % args.pid)
else:
- bpf_text = bpf_text.replace('PID_FILTER', '')
-if args.signal:
- bpf_text = bpf_text.replace('SIGNAL_FILTER',
- 'if (sig != %s) { return 0; }' % args.signal)
-else:
- bpf_text = bpf_text.replace('SIGNAL_FILTER', '')
+ bpf_text = bpf_text.replace('FILTER', '')
if debug or args.ebpf:
print(bpf_text)
if args.ebpf:
@@ -129,13 +116,25 @@
b.attach_kprobe(event=kill_fnname, fn_name="syscall__kill")
b.attach_kretprobe(event=kill_fnname, fn_name="do_ret_sys_kill")
+
+TASK_COMM_LEN = 16 # linux/sched.h
+
+class Data(ct.Structure):
+ _fields_ = [
+ ("pid", ct.c_ulonglong),
+ ("tpid", ct.c_int),
+ ("sig", ct.c_int),
+ ("ret", ct.c_int),
+ ("comm", ct.c_char * TASK_COMM_LEN)
+ ]
+
# header
print("%-9s %-6s %-16s %-4s %-6s %s" % (
"TIME", "PID", "COMM", "SIG", "TPID", "RESULT"))
# process event
def print_event(cpu, data, size):
- event = b["events"].event(data)
+ event = ct.cast(data, ct.POINTER(Data)).contents
if (args.failed and (event.ret >= 0)):
return
diff --git a/tools/killsnoop_example.txt b/tools/killsnoop_example.txt
index 7746f2a..29d56b0 100644
--- a/tools/killsnoop_example.txt
+++ b/tools/killsnoop_example.txt
@@ -32,4 +32,3 @@
./killsnoop # trace all kill() signals
./killsnoop -x # only show failed kills
./killsnoop -p 181 # only trace PID 181
- ./killsnoop -s 9 # only trace signal 9
diff --git a/tools/klockstat.py b/tools/klockstat.py
deleted file mode 100755
index b8cafd9..0000000
--- a/tools/klockstat.py
+++ /dev/null
@@ -1,522 +0,0 @@
-#!/usr/bin/python
-#
-# klockstat traces lock events and display locks statistics.
-#
-# USAGE: klockstat
-#
-
-from __future__ import print_function
-from bcc import BPF, USDT
-import argparse
-import subprocess
-import ctypes as ct
-from time import sleep, strftime
-from datetime import datetime, timedelta
-import errno
-from sys import stderr
-
-examples = """
- klockstat # trace system wide
- klockstat -d 5 # trace for 5 seconds only
- klockstat -i 5 # display stats every 5 seconds
- klockstat -p 123 # trace locks for PID 123
- klockstat -t 321 # trace locks for PID 321
- klockstat -c pipe_ # display stats only for lock callers with 'pipe_' substring
- klockstat -S acq_count # sort lock acquired results on acquired count
- klockstat -S hld_total # sort lock held results on total held time
- klockstat -S acq_count,hld_total # combination of above
- klockstat -n 3 # display 3 locks
- klockstat -s 3 # display 3 levels of stack
-"""
-
-# arg validation
-def positive_int(val):
- try:
- ival = int(val)
- except ValueError:
- raise argparse.ArgumentTypeError("must be an integer")
-
- if ival < 0:
- raise argparse.ArgumentTypeError("must be positive")
- return ival
-
-def positive_nonzero_int(val):
- ival = positive_int(val)
- if ival == 0:
- raise argparse.ArgumentTypeError("must be nonzero")
- return ival
-
-def stack_id_err(stack_id):
- # -EFAULT in get_stackid normally means the stack-trace is not available,
- # Such as getting kernel stack trace in userspace code
- return (stack_id < 0) and (stack_id != -errno.EFAULT)
-
-parser = argparse.ArgumentParser(
- description="",
- formatter_class=argparse.RawDescriptionHelpFormatter,
- epilog=examples)
-
-time_group = parser.add_mutually_exclusive_group()
-time_group.add_argument("-d", "--duration", type=int,
- help="total duration of trace in seconds")
-time_group.add_argument("-i", "--interval", type=int,
- help="print summary at this interval (seconds)")
-parser.add_argument("-n", "--locks", type=int, default=99999999,
- help="print given number of locks")
-parser.add_argument("-s", "--stacks", type=int, default=1,
- help="print given number of stack entries")
-parser.add_argument("-c", "--caller",
- help="print locks taken by given caller")
-parser.add_argument("-S", "--sort",
- help="sort data on <aq_field,hd_field>, fields: acq_[max|total|count] hld_[max|total|count]")
-parser.add_argument("-p", "--pid",
- help="trace this PID only")
-parser.add_argument("-t", "--tid",
- help="trace this TID only")
-parser.add_argument("--stack-storage-size", default=16384,
- type=positive_nonzero_int,
- help="the number of unique stack traces that can be stored and "
- "displayed (default 16384)")
-
-args = parser.parse_args()
-
-program = """
-#include <uapi/linux/ptrace.h>
-
-struct depth_id {
- u64 id;
- u64 depth;
-};
-
-BPF_ARRAY(enabled, u64, 1);
-BPF_HASH(track, u64, u64);
-BPF_HASH(time_aq, u64, u64);
-BPF_HASH(lock_depth, u64, u64);
-BPF_HASH(time_held, struct depth_id, u64);
-BPF_HASH(stack, struct depth_id, int);
-
-BPF_HASH(aq_report_count, int, u64);
-BPF_HASH(aq_report_max, int, u64);
-BPF_HASH(aq_report_total, int, u64);
-
-BPF_HASH(hl_report_count, int, u64);
-BPF_HASH(hl_report_max, int, u64);
-BPF_HASH(hl_report_total, int, u64);
-
-BPF_STACK_TRACE(stack_traces, STACK_STORAGE_SIZE);
-
-static bool is_enabled(void)
-{
- int key = 0;
- u64 *ret;
-
- ret = enabled.lookup(&key);
- return ret && *ret == 1;
-}
-
-static bool allow_pid(u64 id)
-{
- u32 pid = id >> 32; // PID is higher part
- u32 tid = id; // Cast and get the lower part
-
- FILTER
-
- return 1;
-}
-
-static int do_mutex_lock_enter(void *ctx, int skip)
-{
- if (!is_enabled())
- return 0;
-
- u64 id = bpf_get_current_pid_tgid();
-
- if (!allow_pid(id))
- return 0;
-
- u64 one = 1, zero = 0;
-
- track.update(&id, &one);
-
- u64 *depth = lock_depth.lookup(&id);
-
- if (!depth) {
- lock_depth.update(&id, &zero);
-
- depth = lock_depth.lookup(&id);
- /* something is wrong.. */
- if (!depth)
- return 0;
- }
-
- int stackid = stack_traces.get_stackid(ctx, skip);
- struct depth_id did = {
- .id = id,
- .depth = *depth,
- };
- stack.update(&did, &stackid);
-
- u64 ts = bpf_ktime_get_ns();
- time_aq.update(&id, &ts);
-
- *depth += 1;
- return 0;
-}
-
-static void update_aq_report_count(int *stackid)
-{
- u64 *count, one = 1;
-
- count = aq_report_count.lookup(stackid);
- if (!count) {
- aq_report_count.update(stackid, &one);
- } else {
- *count += 1;
- }
-}
-
-static void update_hl_report_count(int *stackid)
-{
- u64 *count, one = 1;
-
- count = hl_report_count.lookup(stackid);
- if (!count) {
- hl_report_count.update(stackid, &one);
- } else {
- *count += 1;
- }
-}
-
-static void update_aq_report_max(int *stackid, u64 time)
-{
- u64 *max;
-
- max = aq_report_max.lookup(stackid);
- if (!max || *max < time)
- aq_report_max.update(stackid, &time);
-}
-
-static void update_hl_report_max(int *stackid, u64 time)
-{
- u64 *max;
-
- max = hl_report_max.lookup(stackid);
- if (!max || *max < time)
- hl_report_max.update(stackid, &time);
-}
-
-static void update_aq_report_total(int *stackid, u64 delta)
-{
- u64 *count, *time;
-
- count = aq_report_count.lookup(stackid);
- if (!count)
- return;
-
- time = aq_report_total.lookup(stackid);
- if (!time) {
- aq_report_total.update(stackid, &delta);
- } else {
- *time = *time + delta;
- }
-}
-
-static void update_hl_report_total(int *stackid, u64 delta)
-{
- u64 *count, *time;
-
- count = hl_report_count.lookup(stackid);
- if (!count)
- return;
-
- time = hl_report_total.lookup(stackid);
- if (!time) {
- hl_report_total.update(stackid, &delta);
- } else {
- *time = *time + delta;
- }
-}
-
-static int do_mutex_lock_return(void)
-{
- if (!is_enabled())
- return 0;
-
- u64 id = bpf_get_current_pid_tgid();
-
- if (!allow_pid(id))
- return 0;
-
- u64 *one = track.lookup(&id);
-
- if (!one)
- return 0;
-
- track.delete(&id);
-
- u64 *depth = lock_depth.lookup(&id);
- if (!depth)
- return 0;
-
- struct depth_id did = {
- .id = id,
- .depth = *depth - 1,
- };
-
- u64 *aq = time_aq.lookup(&id);
- if (!aq)
- return 0;
-
- int *stackid = stack.lookup(&did);
- if (!stackid)
- return 0;
-
- int stackid_ = *stackid;
- u64 cur = bpf_ktime_get_ns();
-
- if (cur > *aq) {
- int val = cur - *aq;
- update_aq_report_count(&stackid_);
- update_aq_report_max(&stackid_, val);
- update_aq_report_total(&stackid_, val);
- }
-
- time_held.update(&did, &cur);
- return 0;
-}
-
-static int do_mutex_unlock_enter(void)
-{
- if (!is_enabled())
- return 0;
-
- u64 id = bpf_get_current_pid_tgid();
-
- if (!allow_pid(id))
- return 0;
-
- u64 *depth = lock_depth.lookup(&id);
-
- if (!depth || *depth == 0)
- return 0;
-
- *depth -= 1;
-
- struct depth_id did = {
- .id = id,
- .depth = *depth,
- };
-
- u64 *held = time_held.lookup(&did);
- if (!held)
- return 0;
-
- int *stackid = stack.lookup(&did);
- if (!stackid)
- return 0;
-
-
- int stackid_ = *stackid;
- u64 cur = bpf_ktime_get_ns();
-
- if (cur > *held) {
- u64 val = cur - *held;
- update_hl_report_count(&stackid_);
- update_hl_report_max(&stackid_, val);
- update_hl_report_total(&stackid_, val);
- }
-
- stack.delete(&did);
- time_held.delete(&did);
- return 0;
-}
-"""
-
-program_kprobe = """
-int mutex_unlock_enter(struct pt_regs *ctx)
-{
- return do_mutex_unlock_enter();
-}
-
-int mutex_lock_return(struct pt_regs *ctx)
-{
- return do_mutex_lock_return();
-}
-
-int mutex_lock_enter(struct pt_regs *ctx)
-{
- return do_mutex_lock_enter(ctx, 0);
-}
-"""
-
-program_kfunc = """
-KFUNC_PROBE(mutex_unlock, void *lock)
-{
- return do_mutex_unlock_enter();
-}
-
-KRETFUNC_PROBE(mutex_lock, void *lock, int ret)
-{
- return do_mutex_lock_return();
-}
-
-KFUNC_PROBE(mutex_lock, void *lock)
-{
- return do_mutex_lock_enter(ctx, 3);
-}
-
-"""
-
-program_kfunc_nested = """
-KFUNC_PROBE(mutex_unlock, void *lock)
-{
- return do_mutex_unlock_enter();
-}
-
-KRETFUNC_PROBE(mutex_lock_nested, void *lock, int ret)
-{
- return do_mutex_lock_return();
-}
-
-KFUNC_PROBE(mutex_lock_nested, void *lock)
-{
- return do_mutex_lock_enter(ctx, 3);
-}
-
-"""
-
-is_support_kfunc = BPF.support_kfunc()
-if is_support_kfunc:
- if BPF.get_kprobe_functions(b"mutex_lock_nested"):
- program += program_kfunc_nested
- else:
- program += program_kfunc
-else:
- program += program_kprobe
-
-def sort_list(maxs, totals, counts):
- if (not args.sort):
- return maxs;
-
- for field in args.sort.split(','):
- if (field == "acq_max" or field == "hld_max"):
- return maxs
- if (field == "acq_total" or field == "hld_total"):
- return totals
- if (field == "acq_count" or field == "hld_count"):
- return counts
-
- print("Wrong sort argument: %s", args.sort)
- exit(-1)
-
-def display(sort, maxs, totals, counts):
- global missing_stacks
- global has_enomem
-
- for k, v in sorted(sort.items(), key=lambda sort: sort[1].value, reverse=True)[:args.locks]:
- missing_stacks += int(stack_id_err(k.value))
- has_enomem = has_enomem or (k.value == -errno.ENOMEM)
-
- caller = "[Missed Kernel Stack]"
- stack = []
-
- if (k.value >= 0):
- stack = list(stack_traces.walk(k.value))
- caller = b.ksym(stack[1], show_offset=True)
-
- if (args.caller and caller.find(args.caller.encode())):
- continue
-
- avg = totals[k].value / counts[k].value
-
- print("%40s %10lu %6lu %10lu %10lu" % (caller, avg, counts[k].value, maxs[k].value, totals[k].value))
-
- for addr in stack[2:args.stacks]:
- print("%40s" % b.ksym(addr, show_offset=True))
-
-
-if args.tid: # TID trumps PID
- program = program.replace('FILTER',
- 'if (tid != %s) { return 0; }' % args.tid)
-elif args.pid:
- program = program.replace('FILTER',
- 'if (pid != %s) { return 0; }' % args.pid)
-else:
- program = program.replace('FILTER', '')
-
-program = program.replace('STACK_STORAGE_SIZE', str(args.stack_storage_size))
-
-b = BPF(text=program)
-
-if not is_support_kfunc:
- b.attach_kprobe(event="mutex_unlock", fn_name="mutex_unlock_enter")
- # Depending on whether DEBUG_LOCK_ALLOC is set, the proper kprobe may be either mutex_lock or mutex_lock_nested
- if BPF.get_kprobe_functions(b"mutex_lock_nested"):
- b.attach_kretprobe(event="mutex_lock_nested", fn_name="mutex_lock_return")
- b.attach_kprobe(event="mutex_lock_nested", fn_name="mutex_lock_enter")
- else:
- b.attach_kretprobe(event="mutex_lock", fn_name="mutex_lock_return")
- b.attach_kprobe(event="mutex_lock", fn_name="mutex_lock_enter")
-
-enabled = b.get_table("enabled");
-
-stack_traces = b.get_table("stack_traces")
-aq_counts = b.get_table("aq_report_count")
-aq_maxs = b.get_table("aq_report_max")
-aq_totals = b.get_table("aq_report_total")
-
-hl_counts = b.get_table("hl_report_count")
-hl_maxs = b.get_table("hl_report_max")
-hl_totals = b.get_table("hl_report_total")
-
-aq_sort = sort_list(aq_maxs, aq_totals, aq_counts)
-hl_sort = sort_list(hl_maxs, hl_totals, hl_counts)
-
-print("Tracing lock events... Hit Ctrl-C to end.")
-
-# duration and interval are mutualy exclusive
-exiting = 0 if args.interval else 1
-exiting = 1 if args.duration else 0
-
-seconds = 99999999
-if args.interval:
- seconds = args.interval
-if args.duration:
- seconds = args.duration
-
-missing_stacks = 0
-has_enomem = False
-
-while (1):
- enabled[ct.c_int(0)] = ct.c_int(1)
-
- try:
- sleep(seconds)
- except KeyboardInterrupt:
- exiting = 1
-
- enabled[ct.c_int(0)] = ct.c_int(0)
-
- print("\n%40s %10s %6s %10s %10s" % ("Caller", "Avg Spin", "Count", "Max spin", "Total spin"))
- display(aq_sort, aq_maxs, aq_totals, aq_counts)
-
-
- print("\n%40s %10s %6s %10s %10s" % ("Caller", "Avg Hold", "Count", "Max hold", "Total hold"))
- display(hl_sort, hl_maxs, hl_totals, hl_counts)
-
- if exiting:
- break;
-
- stack_traces.clear()
- aq_counts.clear()
- aq_maxs.clear()
- aq_totals.clear()
- hl_counts.clear()
- hl_maxs.clear()
- hl_totals.clear()
-
-if missing_stacks > 0:
- enomem_str = " Consider increasing --stack-storage-size."
- print("WARNING: %d stack traces lost and could not be displayed.%s" %
- (missing_stacks, (enomem_str if has_enomem else "")),
- file=stderr)
diff --git a/tools/klockstat_example.txt b/tools/klockstat_example.txt
deleted file mode 100644
index eff6276..0000000
--- a/tools/klockstat_example.txt
+++ /dev/null
@@ -1,167 +0,0 @@
-Demonstrations of klockstat, the Linux eBPF/bcc version.
-
-klockstat traces kernel mutex lock events and display locks statistics
-
-# klockstat.py
-Tracing lock events... Hit Ctrl-C to end.
-^C
- Caller Avg Spin Count Max spin Total spin
- psi_avgs_work+0x2e 3675 5 5468 18379
- flush_to_ldisc+0x22 2833 2 4210 5667
- n_tty_write+0x30c 3914 1 3914 3914
- isig+0x5d 2390 1 2390 2390
- tty_buffer_flush+0x2a 1604 1 1604 1604
- commit_echoes+0x22 1400 1 1400 1400
- n_tty_receive_buf_common+0x3b9 1399 1 1399 1399
-
- Caller Avg Hold Count Max hold Total hold
- flush_to_ldisc+0x22 42558 2 76135 85116
- psi_avgs_work+0x2e 14821 5 20446 74106
- n_tty_receive_buf_common+0x3b9 12300 1 12300 12300
- n_tty_write+0x30c 10712 1 10712 10712
- isig+0x5d 3362 1 3362 3362
- tty_buffer_flush+0x2a 3078 1 3078 3078
- commit_echoes+0x22 3017 1 3017 3017
-
-
-Every caller to using kernel's mutex is displayed on every line.
-
-First portion of lines show the lock acquiring data, showing the
-amount of time it took to acquired given lock.
-
- 'Caller' - symbol acquiring the mutex
- 'Average Spin' - average time to acquire the mutex
- 'Count' - number of times mutex was acquired
- 'Max spin' - maximum time to acquire the mutex
- 'Total spin' - total time spent in acquiring the mutex
-
-Second portion of lines show the lock holding data, showing the
-amount of time it took to hold given lock.
-
- 'Caller' - symbol holding the mutex
- 'Average Hold' - average time mutex was held
- 'Count' - number of times mutex was held
- 'Max hold' - maximum time mutex was held
- 'Total hold' - total time spent in holding the mutex
-
-This works by tracing mutex_lock/unlock kprobes, updating the
-lock stats in maps and processing them in the python part.
-
-
-An -i option can be used to display stats in interval (5 seconds in example below):
-
-# klockstat.py -i 5
-Tracing lock events... Hit Ctrl-C to end.
-
- Caller Avg Spin Count Max spin Total spin
- psi_avgs_work+0x2e 3822 15 5650 57338
- flush_to_ldisc+0x22 4630 1 4630 4630
- work_fn+0x4f 4185 1 4185 4185
-
- Caller Avg Hold Count Max hold Total hold
- psi_avgs_work+0x2e 12155 15 15739 182329
- flush_to_ldisc+0x22 13809 1 13809 13809
- work_fn+0x4f 5274 1 5274 5274
-
- Caller Avg Spin Count Max spin Total spin
- psi_avgs_work+0x2e 3715 17 4374 63163
-
- Caller Avg Hold Count Max hold Total hold
- psi_avgs_work+0x2e 13141 17 19510 223399
-^C
-
-
-A -p option can be used to trace only selected process:
-
-# klockstat.py -p 883
-Tracing lock events... Hit Ctrl-C to end.
-^C
- Caller Avg Spin Count Max spin Total spin
- pipe_wait+0xa9 625 412686 16930 258277958
- pipe_read+0x3f 420 413425 16872 174017649
- pipe_write+0x35 471 413425 16765 194792253
-
- Caller Avg Hold Count Max hold Total hold
- pipe_read+0x3f 473 413425 20063 195773647
- pipe_wait+0xa9 604 412686 16972 249598153
- pipe_write+0x35 481 413425 16944 199008064
-
-
-A -c option can be used to display only callers with specific substring:
-
-# klockstat.py -c pipe_
-Tracing lock events... Hit Ctrl-C to end.
-^C
- Caller Avg Spin Count Max spin Total spin
- pipe_read+0x3f 422 469554 18665 198354705
- pipe_wait+0xa9 679 469536 17196 319017069
- pipe_write+0x35 469 469554 17057 220338525
-
- Caller Avg Hold Count Max hold Total hold
- pipe_write+0x35 638 469554 17330 299857180
- pipe_wait+0xa9 779 469535 16912 366047392
- pipe_read+0x3f 575 469554 13251 270005394
-
-
-An -n option can be used to display only specific number of callers:
-
-# klockstat.py -n 3
-Tracing lock events... Hit Ctrl-C to end.
-^C
- Caller Avg Spin Count Max spin Total spin
- pipe_read+0x3f 420 334120 16964 140632284
- pipe_wait+0xa9 688 334116 16876 229957062
- pipe_write+0x35 463 334120 16791 154981747
-
- Caller Avg Hold Count Max hold Total hold
- flush_to_ldisc+0x22 27754 3 63270 83264
- pipe_read+0x3f 571 334120 17123 190976463
- pipe_wait+0xa9 759 334115 17068 253747213
-
-
-An -s option can be used to display number of callers backtrace entries:
-
-# klockstat.py -n 1 -s 3
-Tracing lock events... Hit Ctrl-C to end.
-^C
- Caller Avg Spin Count Max spin Total spin
- pipe_wait+0xa9 685 811947 17376 556542328
- pipe_wait+0xa9
- pipe_read+0x206
-
- Caller Avg Hold Count Max hold Total hold
- flush_to_ldisc+0x22 28145 3 63872 84437
- flush_to_ldisc+0x22
- process_one_work+0x1b0
-
-
-Output can be sorted by using -S <fields> option on various
-fields, the acq_total will force the acquired table to be
-sorted on 'Total spin' column:
-
-# klockstat.py -S acq_total
-Tracing lock events... Hit Ctrl-C to end.
-^C
- Caller Avg Spin Count Max spin Total spin
- pipe_wait+0xa9 691 269343 17190 186263983
- pipe_write+0x35 464 269351 11730 125205417
- pipe_read+0x3f 422 269351 17107 113724697
- psi_avgs_work+0x2e 2499 11 4454 27494
- flush_to_ldisc+0x22 3111 3 5096 9334
- n_tty_write+0x30c 2764 1 2764 2764
- isig+0x5d 1287 1 1287 1287
- tty_buffer_flush+0x2a 961 1 961 961
- commit_echoes+0x22 892 1 892 892
- n_tty_receive_buf_common+0x3b9 868 1 868 868
-
- Caller Avg Hold Count Max hold Total hold
- pipe_wait+0xa9 788 269343 17128 212496240
- pipe_write+0x35 637 269351 17209 171596811
- pipe_read+0x3f 585 269351 11834 157606323
- psi_avgs_work+0x2e 8726 11 19177 95996
- flush_to_ldisc+0x22 22158 3 43731 66474
- n_tty_write+0x30c 9770 1 9770 9770
- n_tty_receive_buf_common+0x3b9 6830 1 6830 6830
- isig+0x5d 3114 1 3114 3114
- tty_buffer_flush+0x2a 2032 1 2032 2032
- commit_echoes+0x22 1616 1 1616 1616
diff --git a/tools/kvmexit.py b/tools/kvmexit.py
deleted file mode 100755
index 292b6dc..0000000
--- a/tools/kvmexit.py
+++ /dev/null
@@ -1,386 +0,0 @@
-#!/usr/bin/env python
-#
-# kvmexit.py
-#
-# Display the exit_reason and its statistics of each vm exit
-# for all vcpus of all virtual machines. For example:
-# $./kvmexit.py
-# PID TID KVM_EXIT_REASON COUNT
-# 1273551 1273568 EXIT_REASON_MSR_WRITE 6
-# 1274253 1274261 EXIT_REASON_EXTERNAL_INTERRUPT 1
-# 1274253 1274261 EXIT_REASON_HLT 12
-# ...
-#
-# Besides, we also allow users to specify one pid, tid(s), or one
-# pid and its vcpu. See kvmexit_example.txt for more examples.
-#
-# @PID: each vitual machine's pid in the user space.
-# @TID: the user space's thread of each vcpu of that virtual machine.
-# @KVM_EXIT_REASON: the reason why the vm exits.
-# @COUNT: the counts of the @KVM_EXIT_REASONS.
-#
-# REQUIRES: Linux 4.7+ (BPF_PROG_TYPE_TRACEPOINT support)
-#
-# Copyright (c) 2021 ByteDance Inc. All rights reserved.
-#
-# Author(s):
-# Fei Li <lifei.shirley@bytedance.com>
-
-
-from __future__ import print_function
-from time import sleep
-from bcc import BPF
-import argparse
-import multiprocessing
-import os
-import subprocess
-
-#
-# Process Arguments
-#
-def valid_args_list(args):
- args_list = args.split(",")
- for arg in args_list:
- try:
- int(arg)
- except:
- raise argparse.ArgumentTypeError("must be valid integer")
- return args_list
-
-# arguments
-examples = """examples:
- ./kvmexit # Display kvm_exit_reason and its statistics in real-time until Ctrl-C
- ./kvmexit 5 # Display in real-time after sleeping 5s
- ./kvmexit -p 3195281 # Collpase all tids for pid 3195281 with exit reasons sorted in descending order
- ./kvmexit -p 3195281 20 # Collpase all tids for pid 3195281 with exit reasons sorted in descending order, and display after sleeping 20s
- ./kvmexit -p 3195281 -v 0 # Display only vcpu0 for pid 3195281, descending sort by default
- ./kvmexit -p 3195281 -a # Display all tids for pid 3195281
- ./kvmexit -t 395490 # Display only for tid 395490 with exit reasons sorted in descending order
- ./kvmexit -t 395490 20 # Display only for tid 395490 with exit reasons sorted in descending order after sleeping 20s
- ./kvmexit -T '395490,395491' # Display for a union like {395490, 395491}
-"""
-parser = argparse.ArgumentParser(
- description="Display kvm_exit_reason and its statistics at a timed interval",
- formatter_class=argparse.RawDescriptionHelpFormatter,
- epilog=examples)
-parser.add_argument("duration", nargs="?", default=99999999, type=int, help="show delta for next several seconds")
-parser.add_argument("-p", "--pid", type=int, help="trace this PID only")
-exgroup = parser.add_mutually_exclusive_group()
-exgroup.add_argument("-t", "--tid", type=int, help="trace this TID only")
-exgroup.add_argument("-T", "--tids", type=valid_args_list, help="trace a comma separated series of tids with no space in between")
-exgroup.add_argument("-v", "--vcpu", type=int, help="trace this vcpu only")
-exgroup.add_argument("-a", "--alltids", action="store_true", help="trace all tids for this pid")
-args = parser.parse_args()
-duration = int(args.duration)
-
-#
-# Setup BPF
-#
-
-# load BPF program
-bpf_text = """
-#include <linux/delay.h>
-
-#define REASON_NUM 69
-#define TGID_NUM 1024
-
-struct exit_count {
- u64 exit_ct[REASON_NUM];
-};
-BPF_PERCPU_ARRAY(init_value, struct exit_count, 1);
-BPF_TABLE("percpu_hash", u64, struct exit_count, pcpu_kvm_stat, TGID_NUM);
-
-struct cache_info {
- u64 cache_pid_tgid;
- struct exit_count cache_exit_ct;
-};
-BPF_PERCPU_ARRAY(pcpu_cache, struct cache_info, 1);
-
-FUNC_ENTRY {
- int cache_miss = 0;
- int zero = 0;
- u32 er = GET_ER;
- if (er >= REASON_NUM) {
- return 0;
- }
-
- u64 cur_pid_tgid = bpf_get_current_pid_tgid();
- u32 tgid = cur_pid_tgid >> 32;
- u32 pid = cur_pid_tgid;
-
- if (THREAD_FILTER)
- return 0;
-
- struct exit_count *tmp_info = NULL, *initial = NULL;
- struct cache_info *cache_p;
- cache_p = pcpu_cache.lookup(&zero);
- if (cache_p == NULL) {
- return 0;
- }
-
- if (cache_p->cache_pid_tgid == cur_pid_tgid) {
- //a. If the cur_pid_tgid hit this physical cpu consecutively, save it to pcpu_cache
- tmp_info = &cache_p->cache_exit_ct;
- } else {
- //b. If another pid_tgid matches this pcpu for the last hit, OR it is the first time to hit this physical cpu.
- cache_miss = 1;
-
- // b.a Try to load the last cache struct if exists.
- tmp_info = pcpu_kvm_stat.lookup(&cur_pid_tgid);
-
- // b.b If it is the first time for the cur_pid_tgid to hit this pcpu, employ a
- // per_cpu array to initialize pcpu_kvm_stat's exit_count with each exit reason's count is zero
- if (tmp_info == NULL) {
- initial = init_value.lookup(&zero);
- if (initial == NULL) {
- return 0;
- }
-
- pcpu_kvm_stat.update(&cur_pid_tgid, initial);
- tmp_info = pcpu_kvm_stat.lookup(&cur_pid_tgid);
- // To pass the verifier
- if (tmp_info == NULL) {
- return 0;
- }
- }
- }
-
- if (er < REASON_NUM) {
- tmp_info->exit_ct[er]++;
- if (cache_miss == 1) {
- if (cache_p->cache_pid_tgid != 0) {
- // b.*.a Let's save the last hit cache_info into kvm_stat.
- pcpu_kvm_stat.update(&cache_p->cache_pid_tgid, &cache_p->cache_exit_ct);
- }
- // b.* As the cur_pid_tgid meets current pcpu_cache_array for the first time, save it.
- cache_p->cache_pid_tgid = cur_pid_tgid;
- bpf_probe_read(&cache_p->cache_exit_ct, sizeof(*tmp_info), tmp_info);
- }
- return 0;
- }
-
- return 0;
-}
-"""
-
-# format output
-exit_reasons = (
- "EXCEPTION_NMI",
- "EXTERNAL_INTERRUPT",
- "TRIPLE_FAULT",
- "INIT_SIGNAL",
- "N/A",
- "N/A",
- "N/A",
- "INTERRUPT_WINDOW",
- "NMI_WINDOW",
- "TASK_SWITCH",
- "CPUID",
- "N/A",
- "HLT",
- "INVD",
- "INVLPG",
- "RDPMC",
- "RDTSC",
- "N/A",
- "VMCALL",
- "VMCLEAR",
- "VMLAUNCH",
- "VMPTRLD",
- "VMPTRST",
- "VMREAD",
- "VMRESUME",
- "VMWRITE",
- "VMOFF",
- "VMON",
- "CR_ACCESS",
- "DR_ACCESS",
- "IO_INSTRUCTION",
- "MSR_READ",
- "MSR_WRITE",
- "INVALID_STATE",
- "MSR_LOAD_FAIL",
- "N/A",
- "MWAIT_INSTRUCTION",
- "MONITOR_TRAP_FLAG",
- "N/A",
- "MONITOR_INSTRUCTION",
- "PAUSE_INSTRUCTION",
- "MCE_DURING_VMENTRY",
- "N/A",
- "TPR_BELOW_THRESHOLD",
- "APIC_ACCESS",
- "EOI_INDUCED",
- "GDTR_IDTR",
- "LDTR_TR",
- "EPT_VIOLATION",
- "EPT_MISCONFIG",
- "INVEPT",
- "RDTSCP",
- "PREEMPTION_TIMER",
- "INVVPID",
- "WBINVD",
- "XSETBV",
- "APIC_WRITE",
- "RDRAND",
- "INVPCID",
- "VMFUNC",
- "ENCLS",
- "RDSEED",
- "PML_FULL",
- "XSAVES",
- "XRSTORS",
- "N/A",
- "N/A",
- "UMWAIT",
- "TPAUSE"
-)
-
-#
-# Do some checks
-#
-try:
- # Currently, only adapte on intel architecture
- cmd = "cat /proc/cpuinfo | grep vendor_id | head -n 1"
- arch_info = subprocess.check_output(cmd, shell=True).strip()
- if b"Intel" in arch_info:
- pass
- else:
- raise Exception("Currently we only support Intel architecture, please do expansion if needs more.")
-
- # Check if kvm module is loaded
- if os.access("/dev/kvm", os.R_OK | os.W_OK):
- pass
- else:
- raise Exception("Please insmod kvm module to use kvmexit tool.")
-except Exception as e:
- raise Exception("Failed to do precondition check, due to: %s." % e)
-
-try:
- if BPF.support_raw_tracepoint_in_module():
- # Let's firstly try raw_tracepoint_in_module
- func_entry = "RAW_TRACEPOINT_PROBE(kvm_exit)"
- get_er = "ctx->args[0]"
- else:
- # If raw_tp_in_module is not supported, fall back to regular tp
- func_entry = "TRACEPOINT_PROBE(kvm, kvm_exit)"
- get_er = "args->exit_reason"
-except Exception as e:
- raise Exception("Failed to catch kvm exit reasons due to: %s" % e)
-
-
-def find_tid(tgt_dir, tgt_vcpu):
- for tid in os.listdir(tgt_dir):
- path = tgt_dir + "/" + tid + "/comm"
- fp = open(path, "r")
- comm = fp.read()
- if (comm.find(tgt_vcpu) != -1):
- return tid
- return -1
-
-# set process/thread filter
-thread_context = ""
-header_format = ""
-need_collapse = not args.alltids
-if args.tid is not None:
- thread_context = "TID %s" % args.tid
- thread_filter = 'pid != %s' % args.tid
-elif args.tids is not None:
- thread_context = "TIDS %s" % args.tids
- thread_filter = "pid != " + " && pid != ".join(args.tids)
- header_format = "TIDS "
-elif args.pid is not None:
- thread_context = "PID %s" % args.pid
- thread_filter = 'tgid != %s' % args.pid
- if args.vcpu is not None:
- thread_context = "PID %s VCPU %s" % (args.pid, args.vcpu)
- # transfer vcpu to tid
- tgt_dir = '/proc/' + str(args.pid) + '/task'
- tgt_vcpu = "CPU " + str(args.vcpu)
- args.tid = find_tid(tgt_dir, tgt_vcpu)
- if args.tid == -1:
- raise Exception("There's no v%s for PID %d." % (tgt_vcpu, args.pid))
- thread_filter = 'pid != %s' % args.tid
- elif args.alltids:
- thread_context = "PID %s and its all threads" % args.pid
- header_format = "TID "
-else:
- thread_context = "all threads"
- thread_filter = '0'
- header_format = "PID TID "
-bpf_text = bpf_text.replace('THREAD_FILTER', thread_filter)
-
-# For kernel >= 5.0, use RAW_TRACEPOINT_MODULE for performance consideration
-bpf_text = bpf_text.replace('FUNC_ENTRY', func_entry)
-bpf_text = bpf_text.replace('GET_ER', get_er)
-b = BPF(text=bpf_text)
-
-
-# header
-print("Display kvm exit reasons and statistics for %s" % thread_context, end="")
-if duration < 99999999:
- print(" after sleeping %d secs." % duration)
-else:
- print("... Hit Ctrl-C to end.")
-
-try:
- sleep(duration)
-except KeyboardInterrupt:
- print()
-
-
-# Currently, sort multiple tids in descending order is not supported.
-if (args.pid or args.tid):
- ct_reason = []
- if args.pid:
- tgid_exit = [0 for i in range(len(exit_reasons))]
-
-# output
-print("%s%-35s %s" % (header_format, "KVM_EXIT_REASON", "COUNT"))
-
-pcpu_kvm_stat = b["pcpu_kvm_stat"]
-pcpu_cache = b["pcpu_cache"]
-for k, v in pcpu_kvm_stat.items():
- tgid = k.value >> 32
- pid = k.value & 0xffffffff
- for i in range(0, len(exit_reasons)):
- sum1 = 0
- for inner_cpu in range(0, multiprocessing.cpu_count()):
- cachePIDTGID = pcpu_cache[0][inner_cpu].cache_pid_tgid
- # Take priority to check if it is in cache
- if cachePIDTGID == k.value:
- sum1 += pcpu_cache[0][inner_cpu].cache_exit_ct.exit_ct[i]
- # If not in cache, find from kvm_stat
- else:
- sum1 += v[inner_cpu].exit_ct[i]
- if sum1 == 0:
- continue
-
- if (args.pid and args.pid == tgid and need_collapse):
- tgid_exit[i] += sum1
- elif (args.tid and args.tid == pid):
- ct_reason.append((sum1, i))
- elif not need_collapse or args.tids:
- print("%-8u %-35s %-8u" % (pid, exit_reasons[i], sum1))
- else:
- print("%-8u %-8u %-35s %-8u" % (tgid, pid, exit_reasons[i], sum1))
-
- # Display only for the target tid in descending sort
- if (args.tid and args.tid == pid):
- ct_reason.sort(reverse=True)
- for i in range(0, len(ct_reason)):
- if ct_reason[i][0] == 0:
- continue
- print("%-35s %-8u" % (exit_reasons[ct_reason[i][1]], ct_reason[i][0]))
- break
-
-
-# Aggregate all tids' counts for this args.pid in descending sort
-if args.pid and need_collapse:
- for i in range(0, len(exit_reasons)):
- ct_reason.append((tgid_exit[i], i))
- ct_reason.sort(reverse=True)
- for i in range(0, len(ct_reason)):
- if ct_reason[i][0] == 0:
- continue
- print("%-35s %-8u" % (exit_reasons[ct_reason[i][1]], ct_reason[i][0]))
diff --git a/tools/kvmexit_example.txt b/tools/kvmexit_example.txt
deleted file mode 100644
index 6b5b871..0000000
--- a/tools/kvmexit_example.txt
+++ /dev/null
@@ -1,250 +0,0 @@
-Demonstrations of kvm exit reasons, the Linux eBPF/bcc version.
-
-
-Considering virtual machines' frequent exits can cause performance problems,
-this tool aims to locate the frequent exited reasons and then find solutions
-to reduce or even avoid the exit, by displaying the detail exit reasons and
-the counts of each vm exit for all vms running on one physical machine.
-
-
-Features of this tool
-=====================
-
-- Although there is a patch: [KVM: x86: add full vm-exit reason debug entries]
- (https://patchwork.kernel.org/project/kvm/patch/1555939499-30854-1-git-send-email-pizhenwei@bytedance.com/)
- trying to fill more vm-exit reason debug entries, just as the comments said,
- the code allocates lots of memory that may never be consumed, misses some
- arch-specific kvm causes, and can not do kernel aggregation. Instead bcc, as
- a user space tool, can implement all these functions more easily and flexibly.
-- The bcc python logic could provide nice kernel aggregation and custom output,
- like collpasing all tids for one pid (e.i. one vm's qemu process id) with exit
- reasons sorted in descending order. For more information, see the following
- #USAGE message.
-- The bpf in-kernel percpu_array and percpu_cache further improves performance.
- For more information, see the following #Help to understand.
-
-
-Limited
-=======
-
-In view of the hardware-assisted virtualization technology of
-different architectures, currently we only adapt on vmx in intel.
-And the amd feature is on the road..
-
-
-Example output:
-===============
-
-# ./kvmexit.py
-Display kvm exit reasons and statistics for all threads... Hit Ctrl-C to end.
-PID TID KVM_EXIT_REASON COUNT
-^C1273551 1273568 EXIT_REASON_HLT 12
-1273551 1273568 EXIT_REASON_MSR_WRITE 6
-1274253 1274261 EXIT_REASON_EXTERNAL_INTERRUPT 1
-1274253 1274261 EXIT_REASON_HLT 12
-1274253 1274261 EXIT_REASON_MSR_WRITE 4
-
-# ./kvmexit.py 6
-Display kvm exit reasons and statistics for all threads after sleeping 6 secs.
-PID TID KVM_EXIT_REASON COUNT
-1273903 1273922 EXIT_REASON_EXTERNAL_INTERRUPT 175
-1273903 1273922 EXIT_REASON_CPUID 10
-1273903 1273922 EXIT_REASON_HLT 6043
-1273903 1273922 EXIT_REASON_IO_INSTRUCTION 24
-1273903 1273922 EXIT_REASON_MSR_WRITE 15025
-1273903 1273922 EXIT_REASON_PAUSE_INSTRUCTION 11
-1273903 1273922 EXIT_REASON_EOI_INDUCED 12
-1273903 1273922 EXIT_REASON_EPT_VIOLATION 6
-1273903 1273922 EXIT_REASON_EPT_MISCONFIG 380
-1273903 1273922 EXIT_REASON_PREEMPTION_TIMER 194
-1273551 1273568 EXIT_REASON_EXTERNAL_INTERRUPT 18
-1273551 1273568 EXIT_REASON_HLT 989
-1273551 1273568 EXIT_REASON_IO_INSTRUCTION 10
-1273551 1273568 EXIT_REASON_MSR_WRITE 2205
-1273551 1273568 EXIT_REASON_PAUSE_INSTRUCTION 1
-1273551 1273568 EXIT_REASON_EOI_INDUCED 5
-1273551 1273568 EXIT_REASON_EPT_MISCONFIG 61
-1273551 1273568 EXIT_REASON_PREEMPTION_TIMER 14
-
-# ./kvmexit.py -p 1273795 5
-Display kvm exit reasons and statistics for PID 1273795 after sleeping 5 secs.
-KVM_EXIT_REASON COUNT
-MSR_WRITE 13467
-HLT 5060
-PREEMPTION_TIMER 345
-EPT_MISCONFIG 264
-EXTERNAL_INTERRUPT 169
-EPT_VIOLATION 18
-PAUSE_INSTRUCTION 6
-IO_INSTRUCTION 4
-EOI_INDUCED 2
-
-# ./kvmexit.py -p 1273795 5 -a
-Display kvm exit reasons and statistics for PID 1273795 and its all threads after sleeping 5 secs.
-TID KVM_EXIT_REASON COUNT
-1273819 EXTERNAL_INTERRUPT 64
-1273819 HLT 2802
-1273819 IO_INSTRUCTION 4
-1273819 MSR_WRITE 7196
-1273819 PAUSE_INSTRUCTION 2
-1273819 EOI_INDUCED 2
-1273819 EPT_VIOLATION 6
-1273819 EPT_MISCONFIG 162
-1273819 PREEMPTION_TIMER 194
-1273820 EXTERNAL_INTERRUPT 78
-1273820 HLT 2054
-1273820 MSR_WRITE 5199
-1273820 EPT_VIOLATION 2
-1273820 EPT_MISCONFIG 77
-1273820 PREEMPTION_TIMER 102
-
-# ./kvmexit.py -p 1273795 -v 0
-Display kvm exit reasons and statistics for PID 1273795 VCPU 0... Hit Ctrl-C to end.
-KVM_EXIT_REASON COUNT
-^CMSR_WRITE 2076
-HLT 795
-PREEMPTION_TIMER 86
-EXTERNAL_INTERRUPT 20
-EPT_MISCONFIG 10
-PAUSE_INSTRUCTION 2
-IO_INSTRUCTION 2
-EPT_VIOLATION 1
-EOI_INDUCED 1
-
-# ./kvmexit.py -p 1273795 -v 0 4
-Display kvm exit reasons and statistics for PID 1273795 VCPU 0 after sleeping 4 secs.
-KVM_EXIT_REASON COUNT
-MSR_WRITE 4726
-HLT 1827
-PREEMPTION_TIMER 78
-EPT_MISCONFIG 67
-EXTERNAL_INTERRUPT 28
-IO_INSTRUCTION 4
-EOI_INDUCED 2
-PAUSE_INSTRUCTION 2
-
-# ./kvmexit.py -p 1273795 -v 4 4
-Traceback (most recent call last):
- File "tools/kvmexit.py", line 306, in <module>
- raise Exception("There's no v%s for PID %d." % (tgt_vcpu, args.pid))
- Exception: There's no vCPU 4 for PID 1273795.
-
-# ./kvmexit.py -t 1273819 10
-Display kvm exit reasons and statistics for TID 1273819 after sleeping 10 secs.
-KVM_EXIT_REASON COUNT
-MSR_WRITE 13318
-HLT 5274
-EPT_MISCONFIG 263
-PREEMPTION_TIMER 171
-EXTERNAL_INTERRUPT 109
-IO_INSTRUCTION 8
-PAUSE_INSTRUCTION 5
-EOI_INDUCED 4
-EPT_VIOLATION 2
-
-# ./kvmexit.py -T '1273820,1273819'
-Display kvm exit reasons and statistics for TIDS ['1273820', '1273819']... Hit Ctrl-C to end.
-TIDS KVM_EXIT_REASON COUNT
-^C1273819 EXTERNAL_INTERRUPT 300
-1273819 HLT 13718
-1273819 IO_INSTRUCTION 26
-1273819 MSR_WRITE 37457
-1273819 PAUSE_INSTRUCTION 13
-1273819 EOI_INDUCED 13
-1273819 EPT_VIOLATION 53
-1273819 EPT_MISCONFIG 654
-1273819 PREEMPTION_TIMER 958
-1273820 EXTERNAL_INTERRUPT 212
-1273820 HLT 9002
-1273820 MSR_WRITE 25495
-1273820 PAUSE_INSTRUCTION 2
-1273820 EPT_VIOLATION 64
-1273820 EPT_MISCONFIG 396
-1273820 PREEMPTION_TIMER 268
-
-
-Help to understand
-==================
-
-We use a PERCPU_ARRAY: pcpuArrayA and a percpu_hash: hashA to collaboratively
-store each kvm exit reason and its count. The reason is there exists a rule when
-one vcpu exits and re-enters, it tends to continue to run on the same physical
-cpu (pcpu as follows) as the last cycle, which is also called 'cache hit'. Thus
-we turn to use a PERCPU_ARRAY to record the 'cache hit' situation to speed
-things up; and for other cases, then use a percpu_hash.
-
-BTW, we originally use a common hash to do this, with a u64(exit_reason)
-key and a struct exit_info {tgid_pid, exit_reason} value. But due to
-the big lock in bpf_hash, each updating is quite performance consuming.
-
-Now imagine here is a pid_tgidA (vcpu A) exits and is going to run on
-pcpuArrayA, the BPF code flow is as follows:
-
- pid_tgidA keeps running on the same pcpu
- // \\
- // \\
- // Y N \\
- // \\
- a. cache_hit b. cache_miss
-(cacheA's pid_tgid matches pid_tgidA) ||
- | ||
- | ||
- "increase percpu exit_ct and return" ||
- [*Note*] ||
- pid_tgidA ever been exited on pcpuArrayA?
- // \\
- // \\
- // \\
- // Y N \\
- // \\
- b.a load_last_hashA b.b initialize_hashA_with_zero
- \ /
- \ /
- \ /
- "increase percpu exit_ct"
- ||
- ||
- is another pid_tgid been running on pcpuArrayA?
- // \\
- // Y N \\
- // \\
- b.*.a save_theLastHit_hashB do_nothing
- \\ //
- \\ //
- \\ //
- b.* save_to_pcpuArrayA
-
-
-[*Note*] we do not update the table in above "a.", in case the vcpu hit the same
-pcpu again when exits next time, instead we only update until this pcpu is not
-hitted by the same tgidpid(vcpu) again, which is in "b.*.a" and "b.*".
-
-
-USAGE message:
-==============
-
-# ./kvmexit.py -h
-usage: kvmexit.py [-h] [-p PID [-v VCPU | -a] ] [-t TID | -T 'TID1,TID2'] [duration]
-
-Display kvm_exit_reason and its statistics at a timed interval
-
-optional arguments:
- -h, --help show this help message and exit
- -p PID, --pid PID display process with this PID only, collpase all tids with exit reasons sorted in descending order
- -v VCPU, --v VCPU display this VCPU only for this PID
- -a, --alltids display all TIDS for this PID
- -t TID, --tid TID display thread with this TID only with exit reasons sorted in descending order
- -T 'TID1,TID2', --tids 'TID1,TID2'
- display threads for a union like {395490, 395491}
- duration duration of display, after sleeping several seconds
-
-examples:
- ./kvmexit # Display kvm_exit_reason and its statistics in real-time until Ctrl-C
- ./kvmexit 5 # Display in real-time after sleeping 5s
- ./kvmexit -p 3195281 # Collpase all tids for pid 3195281 with exit reasons sorted in descending order
- ./kvmexit -p 3195281 20 # Collpase all tids for pid 3195281 with exit reasons sorted in descending order, and display after sleeping 20s
- ./kvmexit -p 3195281 -v 0 # Display only vcpu0 for pid 3195281, descending sort by default
- ./kvmexit -p 3195281 -a # Display all tids for pid 3195281
- ./kvmexit -t 395490 # Display only for tid 395490 with exit reasons sorted in descending order
- ./kvmexit -t 395490 20 # Display only for tid 395490 with exit reasons sorted in descending order after sleeping 20s
- ./kvmexit -T '395490,395491' # Display for a union like {395490, 395491}
diff --git a/tools/lib/ucalls.py b/tools/lib/ucalls.py
index 396d56e..3b90b91 100755
--- a/tools/lib/ucalls.py
+++ b/tools/lib/ucalls.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# ucalls Summarize method calls in high-level languages and/or system calls.
@@ -15,8 +15,7 @@
from __future__ import print_function
import argparse
from time import sleep
-from bcc import BPF, USDT, utils
-from bcc.syscall import syscall_name
+from bcc import BPF, USDT, utils, syscall_name
languages = ["java", "perl", "php", "python", "ruby", "tcl"]
@@ -158,15 +157,13 @@
#endif
READ_CLASS
READ_METHOD
- bpf_probe_read_user(&data.method.clazz, sizeof(data.method.clazz),
+ bpf_probe_read(&data.method.clazz, sizeof(data.method.clazz),
(void *)clazz);
- bpf_probe_read_user(&data.method.method, sizeof(data.method.method),
+ bpf_probe_read(&data.method.method, sizeof(data.method.method),
(void *)method);
#ifndef LATENCY
- valp = counts.lookup_or_try_init(&data.method, &val);
- if (valp) {
- ++(*valp);
- }
+ valp = counts.lookup_or_init(&data.method, &val);
+ ++(*valp);
#endif
#ifdef LATENCY
entry.update(&data, ×tamp);
@@ -182,19 +179,17 @@
data.pid = bpf_get_current_pid_tgid();
READ_CLASS
READ_METHOD
- bpf_probe_read_user(&data.method.clazz, sizeof(data.method.clazz),
+ bpf_probe_read(&data.method.clazz, sizeof(data.method.clazz),
(void *)clazz);
- bpf_probe_read_user(&data.method.method, sizeof(data.method.method),
+ bpf_probe_read(&data.method.method, sizeof(data.method.method),
(void *)method);
entry_timestamp = entry.lookup(&data);
if (!entry_timestamp) {
return 0; // missed the entry event
}
- info = times.lookup_or_try_init(&data.method, &zero);
- if (info) {
- info->num_calls += 1;
- info->total_ns += bpf_ktime_get_ns() - *entry_timestamp;
- }
+ info = times.lookup_or_init(&data.method, &zero);
+ info->num_calls += 1;
+ info->total_ns += bpf_ktime_get_ns() - *entry_timestamp;
entry.delete(&data);
return 0;
}
@@ -213,10 +208,8 @@
sysentry.update(&pid, &data);
#endif
#ifndef LATENCY
- valp = syscounts.lookup_or_try_init(&id, &val);
- if (valp) {
- ++(*valp);
- }
+ valp = syscounts.lookup_or_init(&id, &val);
+ ++(*valp);
#endif
return 0;
}
@@ -232,11 +225,9 @@
return 0; // missed the entry event
}
id = e->id;
- info = systimes.lookup_or_try_init(&id, &zero);
- if (info) {
- info->num_calls += 1;
- info->total_ns += bpf_ktime_get_ns() - e->timestamp;
- }
+ info = systimes.lookup_or_init(&id, &zero);
+ info->num_calls += 1;
+ info->total_ns += bpf_ktime_get_ns() - e->timestamp;
sysentry.delete(&pid);
return 0;
}
diff --git a/tools/lib/uflow.py b/tools/lib/uflow.py
index de3d7e2..2bfe36b 100755
--- a/tools/lib/uflow.py
+++ b/tools/lib/uflow.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# uflow Trace method execution flow in high-level languages.
@@ -81,17 +81,14 @@
READ_CLASS
READ_METHOD
- bpf_probe_read_user(&data.clazz, sizeof(data.clazz), (void *)clazz);
- bpf_probe_read_user(&data.method, sizeof(data.method), (void *)method);
+ bpf_probe_read(&data.clazz, sizeof(data.clazz), (void *)clazz);
+ bpf_probe_read(&data.method, sizeof(data.method), (void *)method);
FILTER_CLASS
FILTER_METHOD
data.pid = bpf_get_current_pid_tgid();
- depth = entry.lookup_or_try_init(&data.pid, &zero);
- if (!depth) {
- depth = &zero;
- }
+ depth = entry.lookup_or_init(&data.pid, &zero);
data.depth = DEPTH;
UPDATE
diff --git a/tools/lib/ugc.py b/tools/lib/ugc.py
index 8f4c8de..77f125e 100755
--- a/tools/lib/ugc.py
+++ b/tools/lib/ugc.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# ugc Summarize garbage collection events in high-level languages.
@@ -140,8 +140,8 @@
u64 manager = 0, pool = 0;
bpf_usdt_readarg(1, ctx, &manager); // ptr to manager name
bpf_usdt_readarg(3, ctx, &pool); // ptr to pool name
- bpf_probe_read_user(&event.string1, sizeof(event.string1), (void *)manager);
- bpf_probe_read_user(&event.string2, sizeof(event.string2), (void *)pool);
+ bpf_probe_read(&event.string1, sizeof(event.string1), (void *)manager);
+ bpf_probe_read(&event.string2, sizeof(event.string2), (void *)pool);
"""
def formatter(e):
diff --git a/tools/lib/uobjnew.py b/tools/lib/uobjnew.py
index 60359c4..8159f9a 100755
--- a/tools/lib/uobjnew.py
+++ b/tools/lib/uobjnew.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# uobjnew Summarize object allocations in high-level languages.
@@ -79,11 +79,9 @@
struct key_t key = {};
struct val_t *valp, zero = {};
key.size = size;
- valp = allocs.lookup_or_try_init(&key, &zero);
- if (valp) {
- valp->total_size += size;
- valp->num_allocs += 1;
- }
+ valp = allocs.lookup_or_init(&key, &zero);
+ valp->total_size += size;
+ valp->num_allocs += 1;
return 0;
}
"""
@@ -96,16 +94,12 @@
struct key_t key = {};
struct val_t *valp, zero = {};
u64 classptr = 0, size = 0;
- u32 length = 0;
bpf_usdt_readarg(2, ctx, &classptr);
- bpf_usdt_readarg(3, ctx, &length);
bpf_usdt_readarg(4, ctx, &size);
- bpf_probe_read_user(&key.name, min(sizeof(key.name), (size_t)length), (void *)classptr);
- valp = allocs.lookup_or_try_init(&key, &zero);
- if (valp) {
- valp->total_size += size;
- valp->num_allocs += 1;
- }
+ bpf_probe_read(&key.name, sizeof(key.name), (void *)classptr);
+ valp = allocs.lookup_or_init(&key, &zero);
+ valp->total_size += size;
+ valp->num_allocs += 1;
return 0;
}
"""
@@ -120,11 +114,9 @@
struct val_t *valp, zero = {};
u64 size = 0;
bpf_usdt_readarg(1, ctx, &size);
- valp = allocs.lookup_or_try_init(&key, &zero);
- if (valp) {
- valp->total_size += size;
- valp->num_allocs += 1;
- }
+ valp = allocs.lookup_or_init(&key, &zero);
+ valp->total_size += size;
+ valp->num_allocs += 1;
return 0;
}
"""
@@ -134,11 +126,9 @@
struct val_t *valp, zero = {};
u64 classptr = 0;
bpf_usdt_readarg(1, ctx, &classptr);
- bpf_probe_read_user(&key.name, sizeof(key.name), (void *)classptr);
- valp = allocs.lookup_or_try_init(&key, &zero);
- if (valp) {
- valp->num_allocs += 1; // We don't know the size, unfortunately
- }
+ bpf_probe_read(&key.name, sizeof(key.name), (void *)classptr);
+ valp = allocs.lookup_or_init(&key, &zero);
+ valp->num_allocs += 1; // We don't know the size, unfortunately
return 0;
}
"""
@@ -155,10 +145,8 @@
int alloc_entry(struct pt_regs *ctx) {
struct key_t key = { .name = "<ALL>" };
struct val_t *valp, zero = {};
- valp = allocs.lookup_or_try_init(&key, &zero);
- if (valp) {
- valp->num_allocs += 1;
- }
+ valp = allocs.lookup_or_init(&key, &zero);
+ valp->num_allocs += 1;
return 0;
}
"""
diff --git a/tools/lib/ustat.py b/tools/lib/ustat.py
index 3f4287b..ef29d76 100755
--- a/tools/lib/ustat.py
+++ b/tools/lib/ustat.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# ustat Activity stats from high-level languages, including exceptions,
@@ -93,10 +93,8 @@
int %s_%s(void *ctx) {
u64 *valp, zero = 0;
u32 tgid = bpf_get_current_pid_tgid() >> 32;
- valp = %s_%s_counts.lookup_or_try_init(&tgid, &zero);
- if (valp) {
- ++(*valp);
- }
+ valp = %s_%s_counts.lookup_or_init(&tgid, &zero);
+ ++(*valp);
return 0;
}
"""
diff --git a/tools/lib/uthreads.py b/tools/lib/uthreads.py
index 9745b3d..00dd68b 100755
--- a/tools/lib/uthreads.py
+++ b/tools/lib/uthreads.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# uthreads Trace thread creation/destruction events in high-level languages.
@@ -80,7 +80,7 @@
bpf_usdt_readarg(1, ctx, &nameptr);
bpf_usdt_readarg(3, ctx, &id);
bpf_usdt_readarg(4, ctx, &native_id);
- bpf_probe_read_user(&te.name, sizeof(te.name), (void *)nameptr);
+ bpf_probe_read(&te.name, sizeof(te.name), (void *)nameptr);
te.runtime_id = id;
te.native_id = native_id;
__builtin_memcpy(&te.type, type, sizeof(te.type));
diff --git a/tools/llcstat.py b/tools/llcstat.py
index 4f1ba2f..01a63fd 100755
--- a/tools/llcstat.py
+++ b/tools/llcstat.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# llcstat.py Summarize cache references and cache misses by PID.
# Cache reference and cache miss are corresponding events defined in
@@ -50,7 +50,7 @@
static inline __attribute__((always_inline)) void get_key(struct key_t* key) {
key->cpu = bpf_get_smp_processor_id();
- key->pid = bpf_get_current_pid_tgid() >> 32;
+ key->pid = bpf_get_current_pid_tgid();
bpf_get_current_comm(&(key->name), sizeof(key->name));
}
diff --git a/tools/mdflush.py b/tools/mdflush.py
index 5dea0b4..507614b 100755
--- a/tools/mdflush.py
+++ b/tools/mdflush.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# mdflush Trace md flush events.
@@ -14,6 +14,7 @@
from __future__ import print_function
from bcc import BPF
from time import strftime
+import ctypes as ct
# load BPF program
b = BPF(text="""
@@ -32,7 +33,7 @@
int kprobe__md_flush_request(struct pt_regs *ctx, void *mddev, struct bio *bio)
{
struct data_t data = {};
- u32 pid = bpf_get_current_pid_tgid() >> 32;
+ u32 pid = bpf_get_current_pid_tgid();
data.pid = pid;
bpf_get_current_comm(&data.comm, sizeof(data.comm));
/*
@@ -47,20 +48,30 @@
#else
struct gendisk *bi_disk = bio->bi_bdev->bd_disk;
#endif
- bpf_probe_read_kernel(&data.disk, sizeof(data.disk), bi_disk->disk_name);
+ bpf_probe_read(&data.disk, sizeof(data.disk), bi_disk->disk_name);
events.perf_submit(ctx, &data, sizeof(data));
return 0;
}
""")
+# event data
+TASK_COMM_LEN = 16 # linux/sched.h
+DISK_NAME_LEN = 32 # linux/genhd.h
+class Data(ct.Structure):
+ _fields_ = [
+ ("pid", ct.c_ulonglong),
+ ("comm", ct.c_char * TASK_COMM_LEN),
+ ("disk", ct.c_char * DISK_NAME_LEN)
+ ]
+
# header
print("Tracing md flush requests... Hit Ctrl-C to end.")
-print("%-8s %-7s %-16s %s" % ("TIME", "PID", "COMM", "DEVICE"))
+print("%-8s %-6s %-16s %s" % ("TIME", "PID", "COMM", "DEVICE"))
# process event
def print_event(cpu, data, size):
- event = b["events"].event(data)
- print("%-8s %-7d %-16s %s" % (strftime("%H:%M:%S"), event.pid,
+ event = ct.cast(data, ct.POINTER(Data)).contents
+ print("%-8s %-6d %-16s %s" % (strftime("%H:%M:%S"), event.pid,
event.comm.decode('utf-8', 'replace'),
event.disk.decode('utf-8', 'replace')))
diff --git a/tools/memleak.py b/tools/memleak.py
index 27a2e09..4021bf8 100755
--- a/tools/memleak.py
+++ b/tools/memleak.py
@@ -1,11 +1,11 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# memleak Trace and display outstanding allocations to detect
# memory leaks in user-mode processes and the kernel.
#
# USAGE: memleak [-h] [-p PID] [-t] [-a] [-o OLDER] [-c COMMAND]
-# [--combined-only] [--wa-missing-free] [-s SAMPLE_RATE]
-# [-T TOP] [-z MIN_SIZE] [-Z MAX_SIZE] [-O OBJ]
+# [--combined-only] [-s SAMPLE_RATE] [-T TOP] [-z MIN_SIZE]
+# [-Z MAX_SIZE] [-O OBJ]
# [interval] [count]
#
# Licensed under the Apache License, Version 2.0 (the "License")
@@ -88,8 +88,6 @@
help="execute and trace the specified command")
parser.add_argument("--combined-only", default=False, action="store_true",
help="show combined allocation statistics only")
-parser.add_argument("--wa-missing-free", default=False, action="store_true",
- help="Workaround to alleviate misjudgments when free is missing")
parser.add_argument("-s", "--sample-rate", default=1, type=int,
help="sample every N-th allocation to decrease the overhead")
parser.add_argument("-T", "--top", type=int, default=10,
@@ -102,8 +100,6 @@
help="attach to allocator functions in the specified object")
parser.add_argument("--ebpf", action="store_true",
help=argparse.SUPPRESS)
-parser.add_argument("--percpu", default=False, action="store_true",
- help="trace percpu allocations")
args = parser.parse_args()
@@ -143,10 +139,10 @@
};
BPF_HASH(sizes, u64);
-BPF_HASH(allocs, u64, struct alloc_info_t, 1000000);
+BPF_TABLE("hash", u64, struct alloc_info_t, allocs, 1000000);
BPF_HASH(memptrs, u64, u64);
BPF_STACK_TRACE(stack_traces, 10240);
-BPF_HASH(combined_allocs, u64, struct combined_alloc_info_t, 10240);
+BPF_TABLE("hash", u64, struct combined_alloc_info_t, combined_allocs, 10240);
static inline void update_statistics_add(u64 stack_id, u64 sz) {
struct combined_alloc_info_t *existing_cinfo;
@@ -209,12 +205,10 @@
info.size = *size64;
sizes.delete(&pid);
- if (address != 0) {
- info.timestamp_ns = bpf_ktime_get_ns();
- info.stack_id = stack_traces.get_stackid(ctx, STACK_FLAGS);
- allocs.update(&address, &info);
- update_statistics_add(info.stack_id, info.size);
- }
+ info.timestamp_ns = bpf_ktime_get_ns();
+ info.stack_id = stack_traces.get_stackid(ctx, STACK_FLAGS);
+ allocs.update(&address, &info);
+ update_statistics_add(info.stack_id, info.size);
if (SHOULD_PRINT) {
bpf_trace_printk("alloc exited, size = %lu, result = %lx\\n",
@@ -272,19 +266,6 @@
return gen_alloc_exit(ctx);
}
-int mmap_enter(struct pt_regs *ctx) {
- size_t size = (size_t)PT_REGS_PARM2(ctx);
- return gen_alloc_enter(ctx, size);
-}
-
-int mmap_exit(struct pt_regs *ctx) {
- return gen_alloc_exit(ctx);
-}
-
-int munmap_enter(struct pt_regs *ctx, void *address) {
- return gen_free_enter(ctx, address);
-}
-
int posix_memalign_enter(struct pt_regs *ctx, void **memptr, size_t alignment,
size_t size) {
u64 memptr64 = (u64)(size_t)memptr;
@@ -304,7 +285,7 @@
memptrs.delete(&pid);
- if (bpf_probe_read_user(&addr, sizeof(void*), (void*)(size_t)*memptr64))
+ if (bpf_probe_read(&addr, sizeof(void*), (void*)(size_t)*memptr64))
return 0;
u64 addr64 = (u64)(size_t)addr;
@@ -347,15 +328,11 @@
bpf_source_kernel = """
TRACEPOINT_PROBE(kmem, kmalloc) {
- if (WORKAROUND_MISSING_FREE)
- gen_free_enter((struct pt_regs *)args, (void *)args->ptr);
gen_alloc_enter((struct pt_regs *)args, args->bytes_alloc);
return gen_alloc_exit2((struct pt_regs *)args, (size_t)args->ptr);
}
TRACEPOINT_PROBE(kmem, kmalloc_node) {
- if (WORKAROUND_MISSING_FREE)
- gen_free_enter((struct pt_regs *)args, (void *)args->ptr);
gen_alloc_enter((struct pt_regs *)args, args->bytes_alloc);
return gen_alloc_exit2((struct pt_regs *)args, (size_t)args->ptr);
}
@@ -365,15 +342,11 @@
}
TRACEPOINT_PROBE(kmem, kmem_cache_alloc) {
- if (WORKAROUND_MISSING_FREE)
- gen_free_enter((struct pt_regs *)args, (void *)args->ptr);
gen_alloc_enter((struct pt_regs *)args, args->bytes_alloc);
return gen_alloc_exit2((struct pt_regs *)args, (size_t)args->ptr);
}
TRACEPOINT_PROBE(kmem, kmem_cache_alloc_node) {
- if (WORKAROUND_MISSING_FREE)
- gen_free_enter((struct pt_regs *)args, (void *)args->ptr);
gen_alloc_enter((struct pt_regs *)args, args->bytes_alloc);
return gen_alloc_exit2((struct pt_regs *)args, (size_t)args->ptr);
}
@@ -392,27 +365,8 @@
}
"""
-bpf_source_percpu = """
-
-TRACEPOINT_PROBE(percpu, percpu_alloc_percpu) {
- gen_alloc_enter((struct pt_regs *)args, args->size);
- return gen_alloc_exit2((struct pt_regs *)args, (size_t)args->ptr);
-}
-
-TRACEPOINT_PROBE(percpu, percpu_free_percpu) {
- return gen_free_enter((struct pt_regs *)args, (void *)args->ptr);
-}
-"""
-
if kernel_trace:
- if args.percpu:
- bpf_source += bpf_source_percpu
- else:
- bpf_source += bpf_source_kernel
-
-if kernel_trace:
- bpf_source = bpf_source.replace("WORKAROUND_MISSING_FREE", "1"
- if args.wa_missing_free else "0")
+ bpf_source += bpf_source_kernel
bpf_source = bpf_source.replace("SHOULD_PRINT", "1" if trace_all else "0")
bpf_source = bpf_source.replace("SAMPLE_EVERY_N", str(sample_every_n))
@@ -428,7 +382,7 @@
size_filter = "if (size > %d) return 0;" % max_size
bpf_source = bpf_source.replace("SIZE_FILTER", size_filter)
-stack_flags = "0"
+stack_flags = "BPF_F_REUSE_STACKID"
if not kernel_trace:
stack_flags += "|BPF_F_USER_STACK"
bpf_source = bpf_source.replace("STACK_FLAGS", stack_flags)
@@ -462,16 +416,13 @@
attach_probes("malloc")
attach_probes("calloc")
attach_probes("realloc")
- attach_probes("mmap")
attach_probes("posix_memalign")
- attach_probes("valloc", can_fail=True) # failed on Android, is deprecated in libc.so from bionic directory
+ attach_probes("valloc")
attach_probes("memalign")
- attach_probes("pvalloc", can_fail=True) # failed on Android, is deprecated in libc.so from bionic directory
+ attach_probes("pvalloc")
attach_probes("aligned_alloc", can_fail=True) # added in C11
bpf.attach_uprobe(name=obj, sym="free", fn_name="free_enter",
pid=pid)
- bpf.attach_uprobe(name=obj, sym="munmap", fn_name="munmap_enter",
- pid=pid)
else:
print("Attaching to kernel allocators, Ctrl+C to quit.")
@@ -510,7 +461,7 @@
stack = list(stack_traces.walk(info.stack_id))
combined = []
for addr in stack:
- combined.append(('0x'+format(addr, '016x')+'\t').encode('utf-8') + bpf.sym(addr, pid,
+ combined.append(bpf.sym(addr, pid,
show_module=True, show_offset=True))
alloc_info[info.stack_id] = Allocation(combined,
info.size)
@@ -521,8 +472,7 @@
key=lambda a: a.size)[-top_stacks:]
for alloc in to_show:
print("\t%d bytes in %d allocations from stack\n\t\t%s" %
- (alloc.size, alloc.count,
- b"\n\t\t".join(alloc.stack).decode("ascii")))
+ (alloc.size, alloc.count, b"\n\t\t".join(alloc.stack)))
def print_outstanding_combined():
stack_traces = bpf["stack_traces"]
diff --git a/tools/memleak_example.txt b/tools/memleak_example.txt
index 4218017..307a9fa 100644
--- a/tools/memleak_example.txt
+++ b/tools/memleak_example.txt
@@ -146,33 +146,13 @@
the report (printed every 5 seconds) doesn't "see" all the allocations because
of the sampling rate applied.
-Profiling in memory part is hard to be accurate because of BPF infrastructure.
-memleak keeps misjudging memory leak on the complicated environment which has
-the action of free in hard/soft irq.
-Add workaround to alleviate misjudgments when free is missing:
-
-# ./memleak --wa-missing-free
-Attaching to kernel allocators, Ctrl+C to quit.
-...
- 248 bytes in 4 allocations from stack
- bpf_prog_load [kernel]
- sys_bpf [kernel]
-
- 328 bytes in 1 allocations from stack
- perf_mmap [kernel]
- mmap_region [kernel]
- do_mmap [kernel]
- vm_mmap_pgoff [kernel]
- sys_mmap_pgoff [kernel]
- sys_mmap [kernel]
-
USAGE message:
# ./memleak -h
usage: memleak.py [-h] [-p PID] [-t] [-a] [-o OLDER] [-c COMMAND]
- [--combined-only] [--wa-missing-free] [-s SAMPLE_RATE]
- [-T TOP] [-z MIN_SIZE] [-Z MAX_SIZE] [-O OBJ]
+ [--combined-only] [-s SAMPLE_RATE] [-T TOP] [-z MIN_SIZE]
+ [-Z MAX_SIZE] [-O OBJ]
[interval] [count]
Trace outstanding memory allocations that weren't freed.
@@ -197,8 +177,6 @@
-c COMMAND, --command COMMAND
execute and trace the specified command
--combined-only show combined allocation statistics only
- --wa-missing-free Workaround to alleviate misjudgments when free is
- missing
-s SAMPLE_RATE, --sample-rate SAMPLE_RATE
sample every N-th allocation to decrease the overhead
-T TOP, --top TOP display only this many top allocating stacks (by size)
diff --git a/tools/mountsnoop.py b/tools/mountsnoop.py
index d186602..b6f96ca 100755
--- a/tools/mountsnoop.py
+++ b/tools/mountsnoop.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# mountsnoop Trace mount() and umount syscalls.
# For Linux, uses BCC, eBPF. Embedded C.
@@ -13,7 +13,6 @@
from __future__ import print_function
import argparse
import bcc
-from bcc.containers import filter_by_containers
import ctypes
import errno
import functools
@@ -32,22 +31,11 @@
* VFS and not installed in any kernel-devel packages. So, let's duplicate the
* important part of the definition. There are actually more members in the
* real struct, but we don't need them, and they're more likely to change.
- *
- * To add support for --selector option, we need to call filter_by_containers().
- * But this function adds code which defines struct mnt_namespace.
- * To avoid having this structure twice, we define MNT_NAMESPACE_DEFINED in
- * filter_by_containers(), then here we check if macro is already defined before
- * adding struct definition.
*/
-#ifndef MNT_NAMESPACE_DEFINED
struct mnt_namespace {
- // This field was removed in https://github.com/torvalds/linux/commit/1a7b8969e664d6af328f00fe6eb7aabd61a71d13
- #if LINUX_VERSION_CODE < KERNEL_VERSION(5, 11, 0)
atomic_t count;
- #endif
struct ns_common ns;
};
-#endif /* !MNT_NAMESPACE_DEFINED */
/*
* XXX: this could really use first-class string support in BPF. target is a
@@ -84,8 +72,6 @@
/* current->nsproxy->mnt_ns->ns.inum */
unsigned int mnt_ns;
char comm[TASK_COMM_LEN];
- char pcomm[TASK_COMM_LEN];
- pid_t ppid;
unsigned long flags;
} enter;
/*
@@ -102,17 +88,15 @@
int syscall__mount(struct pt_regs *ctx, char __user *source,
char __user *target, char __user *type,
- unsigned long flags, char __user *data)
+ unsigned long flags)
{
+ /* sys_mount takes too many arguments */
+ char __user *data = (char __user *)PT_REGS_PARM5(ctx);
struct data_t event = {};
struct task_struct *task;
struct nsproxy *nsproxy;
struct mnt_namespace *mnt_ns;
- if (container_should_be_filtered()) {
- return 0;
- }
-
event.pid = bpf_get_current_pid_tgid() & 0xffffffff;
event.tgid = bpf_get_current_pid_tgid() >> 32;
@@ -120,8 +104,6 @@
bpf_get_current_comm(event.enter.comm, sizeof(event.enter.comm));
event.enter.flags = flags;
task = (struct task_struct *)bpf_get_current_task();
- event.enter.ppid = task->real_parent->tgid;
- bpf_probe_read_kernel_str(&event.enter.pcomm, TASK_COMM_LEN, task->real_parent->comm);
nsproxy = task->nsproxy;
mnt_ns = nsproxy->mnt_ns;
event.enter.mnt_ns = mnt_ns->ns.inum;
@@ -129,22 +111,22 @@
event.type = EVENT_MOUNT_SOURCE;
__builtin_memset(event.str, 0, sizeof(event.str));
- bpf_probe_read_user(event.str, sizeof(event.str), source);
+ bpf_probe_read(event.str, sizeof(event.str), source);
events.perf_submit(ctx, &event, sizeof(event));
event.type = EVENT_MOUNT_TARGET;
__builtin_memset(event.str, 0, sizeof(event.str));
- bpf_probe_read_user(event.str, sizeof(event.str), target);
+ bpf_probe_read(event.str, sizeof(event.str), target);
events.perf_submit(ctx, &event, sizeof(event));
event.type = EVENT_MOUNT_TYPE;
__builtin_memset(event.str, 0, sizeof(event.str));
- bpf_probe_read_user(event.str, sizeof(event.str), type);
+ bpf_probe_read(event.str, sizeof(event.str), type);
events.perf_submit(ctx, &event, sizeof(event));
event.type = EVENT_MOUNT_DATA;
__builtin_memset(event.str, 0, sizeof(event.str));
- bpf_probe_read_user(event.str, sizeof(event.str), data);
+ bpf_probe_read(event.str, sizeof(event.str), data);
events.perf_submit(ctx, &event, sizeof(event));
return 0;
@@ -170,10 +152,6 @@
struct nsproxy *nsproxy;
struct mnt_namespace *mnt_ns;
- if (container_should_be_filtered()) {
- return 0;
- }
-
event.pid = bpf_get_current_pid_tgid() & 0xffffffff;
event.tgid = bpf_get_current_pid_tgid() >> 32;
@@ -181,8 +159,6 @@
bpf_get_current_comm(event.enter.comm, sizeof(event.enter.comm));
event.enter.flags = flags;
task = (struct task_struct *)bpf_get_current_task();
- event.enter.ppid = task->real_parent->tgid;
- bpf_probe_read_kernel_str(&event.enter.pcomm, TASK_COMM_LEN, task->real_parent->comm);
nsproxy = task->nsproxy;
mnt_ns = nsproxy->mnt_ns;
event.enter.mnt_ns = mnt_ns->ns.inum;
@@ -190,7 +166,7 @@
event.type = EVENT_UMOUNT_TARGET;
__builtin_memset(event.str, 0, sizeof(event.str));
- bpf_probe_read_user(event.str, sizeof(event.str), target);
+ bpf_probe_read(event.str, sizeof(event.str), target);
events.perf_submit(ctx, &event, sizeof(event));
return 0;
@@ -269,8 +245,6 @@
_fields_ = [
('mnt_ns', ctypes.c_uint),
('comm', ctypes.c_char * TASK_COMM_LEN),
- ('pcomm', ctypes.c_char * TASK_COMM_LEN),
- ('ppid', ctypes.c_uint),
('flags', ctypes.c_ulong),
]
@@ -358,7 +332,7 @@
return '"{}"'.format(''.join(escape_character(c) for c in s))
-def print_event(mounts, umounts, parent, cpu, data, size):
+def print_event(mounts, umounts, cpu, data, size):
event = ctypes.cast(data, ctypes.POINTER(Event)).contents
try:
@@ -369,8 +343,6 @@
'mnt_ns': event.union.enter.mnt_ns,
'comm': event.union.enter.comm,
'flags': event.union.enter.flags,
- 'ppid': event.union.enter.ppid,
- 'pcomm': event.union.enter.pcomm,
}
elif event.type == EventType.EVENT_MOUNT_SOURCE:
mounts[event.pid]['source'] = event.union.str
@@ -388,8 +360,6 @@
'mnt_ns': event.union.enter.mnt_ns,
'comm': event.union.enter.comm,
'flags': event.union.enter.flags,
- 'ppid': event.union.enter.ppid,
- 'pcomm': event.union.enter.pcomm,
}
elif event.type == EventType.EVENT_UMOUNT_TARGET:
umounts[event.pid]['target'] = event.union.str
@@ -411,16 +381,9 @@
target=decode_mount_string(syscall['target']),
flags=decode_umount_flags(syscall['flags']),
retval=decode_errno(event.union.retval))
- if parent:
- print('{:16} {:<7} {:<7} {:16} {:<7} {:<11} {}'.format(
- syscall['comm'].decode('utf-8', 'replace'), syscall['tgid'],
- syscall['pid'], syscall['pcomm'].decode('utf-8', 'replace'),
- syscall['ppid'], syscall['mnt_ns'], call))
- else:
- print('{:16} {:<7} {:<7} {:<11} {}'.format(
- syscall['comm'].decode('utf-8', 'replace'), syscall['tgid'],
- syscall['pid'], syscall['mnt_ns'], call))
- sys.stdout.flush()
+ print('{:16} {:<7} {:<7} {:<11} {}'.format(
+ syscall['comm'].decode('utf-8', 'replace'), syscall['tgid'],
+ syscall['pid'], syscall['mnt_ns'], call))
except KeyError:
# This might happen if we lost an event.
pass
@@ -432,18 +395,10 @@
)
parser.add_argument("--ebpf", action="store_true",
help=argparse.SUPPRESS)
- parser.add_argument("-P", "--parent_process", action="store_true",
- help="also snoop the parent process")
- parser.add_argument("--cgroupmap",
- help="trace cgroups in this BPF map only")
- parser.add_argument("--mntnsmap",
- help="trace mount namespaces in this BPF map only")
args = parser.parse_args()
mounts = {}
umounts = {}
- global bpf_text
- bpf_text = filter_by_containers(args) + bpf_text
if args.ebpf:
print(bpf_text)
exit()
@@ -455,15 +410,9 @@
b.attach_kprobe(event=umount_fnname, fn_name="syscall__umount")
b.attach_kretprobe(event=umount_fnname, fn_name="do_ret_sys_umount")
b['events'].open_perf_buffer(
- functools.partial(print_event, mounts, umounts, args.parent_process))
-
- if args.parent_process:
- print('{:16} {:<7} {:<7} {:16} {:<7} {:<11} {}'.format(
- 'COMM', 'PID', 'TID', 'PCOMM', 'PPID', 'MNT_NS', 'CALL'))
- else:
- print('{:16} {:<7} {:<7} {:<11} {}'.format(
- 'COMM', 'PID', 'TID', 'MNT_NS', 'CALL'))
-
+ functools.partial(print_event, mounts, umounts))
+ print('{:16} {:<7} {:<7} {:<11} {}'.format(
+ 'COMM', 'PID', 'TID', 'MNT_NS', 'CALL'))
while True:
try:
b.perf_buffer_poll()
diff --git a/tools/mountsnoop_example.txt b/tools/mountsnoop_example.txt
index 1c9a7e4..1c5144e 100644
--- a/tools/mountsnoop_example.txt
+++ b/tools/mountsnoop_example.txt
@@ -17,11 +17,6 @@
mount 725 725 4026532160 mount("/mnt", "/mnt", "", MS_MGC_VAL|MS_BIND, "") = 0
umount 728 728 4026532160 umount("/mnt", 0x0) = 0
-# ./mountsnoop.py -P
-COMM PID TID PCOMM PPID MNT_NS CALL
-mount 51526 51526 bash 49313 3222937920 mount("/mnt", "/mnt", "", MS_MGC_VAL|MS_BIND, "", "") = 0
-umount 51613 51613 bash 49313 3222937920 umount("/mnt", 0x0) = 0
-
The output shows the calling command, its process ID and thread ID, the mount
namespace the call was made in, and the call itself.
diff --git a/tools/mysqld_qslower.py b/tools/mysqld_qslower.py
index e5e3b84..5737d18 100755
--- a/tools/mysqld_qslower.py
+++ b/tools/mysqld_qslower.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# mysqld_qslower MySQL server queries slower than a threshold.
# For Linux, uses BCC, BPF. Embedded C.
@@ -18,10 +18,11 @@
from __future__ import print_function
from bcc import BPF, USDT
import sys
+import ctypes as ct
# arguments
def usage():
- print("USAGE: mysqld_qslower PID [min_ms]")
+ print("USAGE: mysqld_latency PID [min_ms]")
exit()
if len(sys.argv) < 2:
usage()
@@ -58,21 +59,19 @@
BPF_PERF_OUTPUT(events);
int do_start(struct pt_regs *ctx) {
- u32 tid = bpf_get_current_pid_tgid();
+ u32 pid = bpf_get_current_pid_tgid();
struct start_t start = {};
start.ts = bpf_ktime_get_ns();
bpf_usdt_readarg(1, ctx, &start.query);
- start_tmp.update(&tid, &start);
+ start_tmp.update(&pid, &start);
return 0;
};
int do_done(struct pt_regs *ctx) {
- u64 pid_tgid = bpf_get_current_pid_tgid();
- u32 pid = pid_tgid >> 32;
- u32 tid = (u32)pid_tgid;
+ u32 pid = bpf_get_current_pid_tgid();
struct start_t *sp;
- sp = start_tmp.lookup(&tid);
+ sp = start_tmp.lookup(&pid);
if (sp == 0) {
// missed tracing start
return 0;
@@ -83,11 +82,11 @@
if (delta >= """ + str(min_ns) + """) {
// populate and emit data struct
struct data_t data = {.pid = pid, .ts = sp->ts, .delta = delta};
- bpf_probe_read_user(&data.query, sizeof(data.query), (void *)sp->query);
+ bpf_probe_read(&data.query, sizeof(data.query), (void *)sp->query);
events.perf_submit(ctx, &data, sizeof(data));
}
- start_tmp.delete(&tid);
+ start_tmp.delete(&pid);
return 0;
};
@@ -108,16 +107,24 @@
# header
print("Tracing MySQL server queries for PID %d slower than %s ms..." % (pid,
min_ms_text))
-print("%-14s %-7s %8s %s" % ("TIME(s)", "PID", "MS", "QUERY"))
+print("%-14s %-6s %8s %s" % ("TIME(s)", "PID", "MS", "QUERY"))
+
+class Data(ct.Structure):
+ _fields_ = [
+ ("pid", ct.c_ulonglong),
+ ("ts", ct.c_ulonglong),
+ ("delta", ct.c_ulonglong),
+ ("query", ct.c_char * QUERY_MAX)
+ ]
# process event
start = 0
def print_event(cpu, data, size):
global start
- event = b["events"].event(data)
+ event = ct.cast(data, ct.POINTER(Data)).contents
if start == 0:
start = event.ts
- print("%-14.6f %-7d %8.3f %s" % (float(event.ts - start) / 1000000000,
+ print("%-14.6f %-6d %8.3f %s" % (float(event.ts - start) / 1000000000,
event.pid, float(event.delta) / 1000000, event.query))
# loop with callback to print_event
diff --git a/tools/netqtop.c b/tools/netqtop.c
deleted file mode 100644
index e64ed7f..0000000
--- a/tools/netqtop.c
+++ /dev/null
@@ -1,127 +0,0 @@
-
-#include <linux/netdevice.h>
-#include <linux/ethtool.h>
-#if IFNAMSIZ != 16
-#error "IFNAMSIZ != 16 is not supported"
-#endif
-#define MAX_QUEUE_NUM 1024
-
-/**
-* This union is use to store name of the specified interface
-* and read it as two different data types
-*/
-union name_buf{
- char name[IFNAMSIZ];
- struct {
- u64 hi;
- u64 lo;
- }name_int;
-};
-
-/* data retrieved in tracepoints */
-struct queue_data{
- u64 total_pkt_len;
- u32 num_pkt;
- u32 size_64B;
- u32 size_512B;
- u32 size_2K;
- u32 size_16K;
- u32 size_64K;
-};
-
-/* array of length 1 for device name */
-BPF_ARRAY(name_map, union name_buf, 1);
-/* table for transmit & receive packets */
-BPF_HASH(tx_q, u16, struct queue_data, MAX_QUEUE_NUM);
-BPF_HASH(rx_q, u16, struct queue_data, MAX_QUEUE_NUM);
-
-static inline int name_filter(struct sk_buff* skb){
- /* get device name from skb */
- union name_buf real_devname;
- struct net_device *dev;
- bpf_probe_read(&dev, sizeof(skb->dev), ((char *)skb + offsetof(struct sk_buff, dev)));
- bpf_probe_read(&real_devname, IFNAMSIZ, dev->name);
-
- int key=0;
- union name_buf *leaf = name_map.lookup(&key);
- if(!leaf){
- return 0;
- }
- if((leaf->name_int).hi != real_devname.name_int.hi || (leaf->name_int).lo != real_devname.name_int.lo){
- return 0;
- }
-
- return 1;
-}
-
-static void updata_data(struct queue_data *data, u64 len){
- data->total_pkt_len += len;
- data->num_pkt ++;
- if(len / 64 == 0){
- data->size_64B ++;
- }
- else if(len / 512 == 0){
- data->size_512B ++;
- }
- else if(len / 2048 == 0){
- data->size_2K ++;
- }
- else if(len / 16384 == 0){
- data->size_16K ++;
- }
- else if(len / 65536 == 0){
- data->size_64K ++;
- }
-}
-
-TRACEPOINT_PROBE(net, net_dev_start_xmit){
- /* read device name */
- struct sk_buff* skb = (struct sk_buff*)args->skbaddr;
- if(!name_filter(skb)){
- return 0;
- }
-
- /* update table */
- u16 qid = skb->queue_mapping;
- struct queue_data newdata;
- __builtin_memset(&newdata, 0, sizeof(newdata));
- struct queue_data *data = tx_q.lookup_or_try_init(&qid, &newdata);
- if(!data){
- return 0;
- }
- updata_data(data, skb->len);
-
- return 0;
-}
-
-TRACEPOINT_PROBE(net, netif_receive_skb){
- struct sk_buff skb;
-
- bpf_probe_read(&skb, sizeof(skb), args->skbaddr);
- if(!name_filter(&skb)){
- return 0;
- }
-
- /* case 1: if the NIC does not support multi-queue feature, there is only
- * one queue(qid is always 0).
- * case 2: if the NIC supports multi-queue feature, there are several queues
- * with different qid(from 0 to n-1).
- * The net device driver should mark queue id by API 'skb_record_rx_queue'
- * for a recieved skb, otherwise it should be a BUG(all of the packets are
- * reported as queue 0). For example, virtio net driver is fixed for linux:
- * commit: 133bbb18ab1a2("virtio-net: per-queue RPS config")
- */
- u16 qid = 0;
- if (skb_rx_queue_recorded(&skb))
- qid = skb_get_rx_queue(&skb);
-
- struct queue_data newdata;
- __builtin_memset(&newdata, 0, sizeof(newdata));
- struct queue_data *data = rx_q.lookup_or_try_init(&qid, &newdata);
- if(!data){
- return 0;
- }
- updata_data(data, skb.len);
-
- return 0;
-}
diff --git a/tools/netqtop.py b/tools/netqtop.py
deleted file mode 100755
index 47e9103..0000000
--- a/tools/netqtop.py
+++ /dev/null
@@ -1,219 +0,0 @@
-#!/usr/bin/python
-
-from __future__ import print_function
-from bcc import BPF
-from ctypes import *
-import argparse
-import os
-from time import sleep,time,localtime,asctime
-
-# pre defines -------------------------------
-ROOT_PATH = "/sys/class/net"
-IFNAMSIZ = 16
-COL_WIDTH = 10
-MAX_QUEUE_NUM = 1024
-EBPF_FILE = "netqtop.c"
-
-# structure for network interface name array
-class Devname(Structure):
- _fields_=[
- ('name', c_char*IFNAMSIZ)
- ]
-
-################## printer for results ###################
-def to_str(num):
- s = ""
- if num > 1000000:
- return str(round(num/(1024*1024.0), 2)) + 'M'
- elif num > 1000:
- return str(round(num/1024.0, 2)) + 'K'
- else:
- if isinstance(num, float):
- return str(round(num, 2))
- else:
- return str(num)
-
-def print_table(table, qnum):
- global print_interval
-
- # ---- print headers ----------------
- headers = [
- "QueueID",
- "avg_size",
- "[0, 64)",
- "[64, 512)",
- "[512, 2K)",
- "[2K, 16K)",
- "[16K, 64K)"
- ]
- if args.throughput:
- headers.append("BPS")
- headers.append("PPS")
-
- print(" ", end="")
- for hd in headers:
- print( "%-11s" % hd, end="")
- print()
-
- # ------- calculates --------------
- qids=[]
- tBPS = 0
- tPPS = 0
- tAVG = 0
- tGroup = [0,0,0,0,0]
- tpkt = 0
- tlen = 0
- for k, v in table.items():
- qids += [k.value]
- tlen += v.total_pkt_len
- tpkt += v.num_pkt
- tGroup[0] += v.size_64B
- tGroup[1] += v.size_512B
- tGroup[2] += v.size_2K
- tGroup[3] += v.size_16K
- tGroup[4] += v.size_64K
- tBPS = tlen / print_interval
- tPPS = tpkt / print_interval
- if tpkt != 0:
- tAVG = tlen / tpkt
-
- # -------- print table --------------
- for k in range(qnum):
- if k in qids:
- item = table[c_ushort(k)]
- data = [
- k,
- item.total_pkt_len,
- item.num_pkt,
- item.size_64B,
- item.size_512B,
- item.size_2K,
- item.size_16K,
- item.size_64K
- ]
- else:
- data = [k,0,0,0,0,0,0,0]
-
- # print a line per queue
- avg = 0
- if data[2] != 0:
- avg = data[1] / data[2]
- print(" %-11d%-11s%-11s%-11s%-11s%-11s%-11s" % (
- data[0],
- to_str(avg),
- to_str(data[3]),
- to_str(data[4]),
- to_str(data[5]),
- to_str(data[6]),
- to_str(data[7])
- ), end="")
- if args.throughput:
- BPS = data[1] / print_interval
- PPS = data[2] / print_interval
- print("%-11s%-11s" % (
- to_str(BPS),
- to_str(PPS)
- ))
- else:
- print()
-
- # ------- print total --------------
- print(" Total %-11s%-11s%-11s%-11s%-11s%-11s" % (
- to_str(tAVG),
- to_str(tGroup[0]),
- to_str(tGroup[1]),
- to_str(tGroup[2]),
- to_str(tGroup[3]),
- to_str(tGroup[4])
- ), end="")
-
- if args.throughput:
- print("%-11s%-11s" % (
- to_str(tBPS),
- to_str(tPPS)
- ))
- else:
- print()
-
-
-def print_result(b):
- # --------- print tx queues ---------------
- print(asctime(localtime(time())))
- print("TX")
- table = b['tx_q']
- print_table(table, tx_num)
- b['tx_q'].clear()
-
- # --------- print rx queues ---------------
- print("")
- print("RX")
- table = b['rx_q']
- print_table(table, rx_num)
- b['rx_q'].clear()
- if args.throughput:
- print("-"*95)
- else:
- print("-"*77)
-
-############## specify network interface #################
-parser = argparse.ArgumentParser(description="")
-parser.add_argument("--name", "-n", type=str, default="")
-parser.add_argument("--interval", "-i", type=float, default=1)
-parser.add_argument("--throughput", "-t", action="store_true")
-parser.add_argument("--ebpf", action="store_true", help=argparse.SUPPRESS)
-args = parser.parse_args()
-
-if args.ebpf:
- with open(EBPF_FILE) as fileobj:
- progtxt = fileobj.read()
- print(progtxt)
- exit()
-
-if args.name == "":
- print ("Please specify a network interface.")
- exit()
-else:
- dev_name = args.name
-
-if len(dev_name) > IFNAMSIZ-1:
- print ("NIC name too long")
- exit()
-
-print_interval = args.interval + 0.0
-if print_interval == 0:
- print ("print interval must be non-zero")
- exit()
-
-################ get number of queues #####################
-tx_num = 0
-rx_num = 0
-path = ROOT_PATH + "/" + dev_name + "/queues"
-if not os.path.exists(path):
- print ("Net interface", dev_name, "does not exits.")
- exit()
-
-list = os.listdir(path)
-for s in list:
- if s[0] == 'r':
- rx_num += 1
- if s[0] == 't':
- tx_num += 1
-
-if tx_num > MAX_QUEUE_NUM or rx_num > MAX_QUEUE_NUM:
- print ("number of queues over 1024 is not supported.")
- exit()
-
-################## start tracing ##################
-b = BPF(src_file = EBPF_FILE)
-# --------- set hash array --------
-devname_map = b['name_map']
-_name = Devname()
-_name.name = dev_name.encode()
-devname_map[0] = _name
-
-while 1:
- try:
- sleep(print_interval)
- print_result(b)
- except KeyboardInterrupt:
- exit()
diff --git a/tools/netqtop_example.txt b/tools/netqtop_example.txt
deleted file mode 100644
index 443cfb7..0000000
--- a/tools/netqtop_example.txt
+++ /dev/null
@@ -1,190 +0,0 @@
-Demonstrations of netqtop.
-
-
-netqtop traces the kernel functions performing packet transmit (xmit_one)
-and packet receive (__netif_receive_skb_core) on data link layer. The tool
-not only traces every packet via a specified network interface, but also accounts
-the PPS, BPS and average size of packets as well as packet amounts (categorized by
-size range) on sending and receiving direction respectively. Results are printed
-as tables, which can be used to understand traffic load allocation on each queue
-of interested network interface to see if it is balanced. And the overall performance
-is provided in the buttom.
-
-For example, suppose you want to know current traffic on lo, and print result
-every second:
-# ./netqtop.py -n lo -i 1
-Thu Sep 10 11:28:39 2020
-TX
- QueueID avg_size [0, 64) [64, 512) [512, 2K) [2K, 16K) [16K, 64K)
- 0 88 0 9 0 0 0
- Total 88 0 9 0 0 0
-
-RX
- QueueID avg_size [0, 64) [64, 512) [512, 2K) [2K, 16K) [16K, 64K)
- 0 74 4 5 0 0 0
- Total 74 4 5 0 0 0
-----------------------------------------------------------------------------
-Thu Sep 10 11:28:40 2020
-TX
- QueueID avg_size [0, 64) [64, 512) [512, 2K) [2K, 16K) [16K, 64K)
- 0 233 0 3 1 0 0
- Total 233 0 3 1 0 0
-
-RX
- QueueID avg_size [0, 64) [64, 512) [512, 2K) [2K, 16K) [16K, 64K)
- 0 219 2 1 1 0 0
- Total 219 2 1 1 0 0
-----------------------------------------------------------------------------
-
-or you can just use the default mode
-# ./netqtop.py -n lo
-Thu Sep 10 11:27:45 2020
-TX
- QueueID avg_size [0, 64) [64, 512) [512, 2K) [2K, 16K) [16K, 64K)
- 0 92 0 7 0 0 0
- Total 92 0 7 0 0 0
-
-RX
- QueueID avg_size [0, 64) [64, 512) [512, 2K) [2K, 16K) [16K, 64K)
- 0 78 3 4 0 0 0
- Total 78 3 4 0 0 0
-----------------------------------------------------------------------------
-Thu Sep 10 11:27:46 2020
-TX
- QueueID avg_size [0, 64) [64, 512) [512, 2K) [2K, 16K) [16K, 64K)
- 0 179 0 5 1 0 0
- Total 179 0 5 1 0 0
-
-RX
- QueueID avg_size [0, 64) [64, 512) [512, 2K) [2K, 16K) [16K, 64K)
- 0 165 3 2 1 0 0
- Total 165 3 2 1 0 0
-----------------------------------------------------------------------------
-
-This NIC only has 1 queue.
-If you want the tool to print results after a longer interval, specify seconds with -i:
-# ./netqtop.py -n lo -i 3
-Thu Sep 10 11:31:26 2020
-TX
- QueueID avg_size [0, 64) [64, 512) [512, 2K) [2K, 16K) [16K, 64K)
- 0 85 0 11 0 0 0
- Total 85 0 11 0 0 0
-
-RX
- QueueID avg_size [0, 64) [64, 512) [512, 2K) [2K, 16K) [16K, 64K)
- 0 71 5 6 0 0 0
- Total 71 5 6 0 0 0
-----------------------------------------------------------------------------
-Thu Sep 10 11:31:29 2020
-TX
- QueueID avg_size [0, 64) [64, 512) [512, 2K) [2K, 16K) [16K, 64K)
- 0 153 0 7 1 0 0
- Total 153 0 7 1 0 0
-
-RX
- QueueID avg_size [0, 64) [64, 512) [512, 2K) [2K, 16K) [16K, 64K)
- 0 139 4 3 1 0 0
- Total 139 4 3 1 0 0
-----------------------------------------------------------------------------
-
-To see PPS and BPS of each queue, use -t:
-# ./netqtop.py -n lo -i 1 -t
-Thu Sep 10 11:37:02 2020
-TX
- QueueID avg_size [0, 64) [64, 512) [512, 2K) [2K, 16K) [16K, 64K) BPS PPS
- 0 114 0 10 0 0 0 1.11K 10.0
- Total 114 0 10 0 0 0 1.11K 10.0
-
-RX
- QueueID avg_size [0, 64) [64, 512) [512, 2K) [2K, 16K) [16K, 64K) BPS PPS
- 0 100 4 6 0 0 0 1000.0 10.0
- Total 100 4 6 0 0 0 1000.0 10.0
------------------------------------------------------------------------------------------------
-Thu Sep 10 11:37:03 2020
-TX
- QueueID avg_size [0, 64) [64, 512) [512, 2K) [2K, 16K) [16K, 64K) BPS PPS
- 0 271 0 3 1 0 0 1.06K 4.0
- Total 271 0 3 1 0 0 1.06K 4.0
-
-RX
- QueueID avg_size [0, 64) [64, 512) [512, 2K) [2K, 16K) [16K, 64K) BPS PPS
- 0 257 2 1 1 0 0 1.0K 4.0
- Total 257 2 1 1 0 0 1.0K 4.0
------------------------------------------------------------------------------------------------
-
-When filtering multi-queue NICs, you do not need to specify the number of queues,
-the tool calculates it for you:
-# ./netqtop.py -n eth0 -t
-Thu Sep 10 11:39:21 2020
-TX
- QueueID avg_size [0, 64) [64, 512) [512, 2K) [2K, 16K) [16K, 64K) BPS PPS
- 0 0 0 0 0 0 0 0.0 0.0
- 1 0 0 0 0 0 0 0.0 0.0
- 2 0 0 0 0 0 0 0.0 0.0
- 3 0 0 0 0 0 0 0.0 0.0
- 4 0 0 0 0 0 0 0.0 0.0
- 5 0 0 0 0 0 0 0.0 0.0
- 6 0 0 0 0 0 0 0.0 0.0
- 7 0 0 0 0 0 0 0.0 0.0
- 8 54 2 0 0 0 0 108.0 2.0
- 9 161 0 9 0 0 0 1.42K 9.0
- 10 0 0 0 0 0 0 0.0 0.0
- 11 0 0 0 0 0 0 0.0 0.0
- 12 0 0 0 0 0 0 0.0 0.0
- 13 0 0 0 0 0 0 0.0 0.0
- 14 0 0 0 0 0 0 0.0 0.0
- 15 0 0 0 0 0 0 0.0 0.0
- 16 0 0 0 0 0 0 0.0 0.0
- 17 0 0 0 0 0 0 0.0 0.0
- 18 0 0 0 0 0 0 0.0 0.0
- 19 0 0 0 0 0 0 0.0 0.0
- 20 0 0 0 0 0 0 0.0 0.0
- 21 0 0 0 0 0 0 0.0 0.0
- 22 0 0 0 0 0 0 0.0 0.0
- 23 0 0 0 0 0 0 0.0 0.0
- 24 0 0 0 0 0 0 0.0 0.0
- 25 0 0 0 0 0 0 0.0 0.0
- 26 0 0 0 0 0 0 0.0 0.0
- 27 0 0 0 0 0 0 0.0 0.0
- 28 0 0 0 0 0 0 0.0 0.0
- 29 0 0 0 0 0 0 0.0 0.0
- 30 0 0 0 0 0 0 0.0 0.0
- 31 0 0 0 0 0 0 0.0 0.0
- Total 141 2 9 0 0 0 1.52K 11.0
-
-RX
- QueueID avg_size [0, 64) [64, 512) [512, 2K) [2K, 16K) [16K, 64K) BPS PPS
- 0 127 3 9 0 0 0 1.5K 12.0
- 1 0 0 0 0 0 0 0.0 0.0
- 2 0 0 0 0 0 0 0.0 0.0
- 3 0 0 0 0 0 0 0.0 0.0
- 4 0 0 0 0 0 0 0.0 0.0
- 5 0 0 0 0 0 0 0.0 0.0
- 6 0 0 0 0 0 0 0.0 0.0
- 7 0 0 0 0 0 0 0.0 0.0
- 8 0 0 0 0 0 0 0.0 0.0
- 9 0 0 0 0 0 0 0.0 0.0
- 10 0 0 0 0 0 0 0.0 0.0
- 11 0 0 0 0 0 0 0.0 0.0
- 12 0 0 0 0 0 0 0.0 0.0
- 13 0 0 0 0 0 0 0.0 0.0
- 14 0 0 0 0 0 0 0.0 0.0
- 15 0 0 0 0 0 0 0.0 0.0
- 16 0 0 0 0 0 0 0.0 0.0
- 17 0 0 0 0 0 0 0.0 0.0
- 18 0 0 0 0 0 0 0.0 0.0
- 19 0 0 0 0 0 0 0.0 0.0
- 20 0 0 0 0 0 0 0.0 0.0
- 21 0 0 0 0 0 0 0.0 0.0
- 22 0 0 0 0 0 0 0.0 0.0
- 23 0 0 0 0 0 0 0.0 0.0
- 24 0 0 0 0 0 0 0.0 0.0
- 25 0 0 0 0 0 0 0.0 0.0
- 26 0 0 0 0 0 0 0.0 0.0
- 27 0 0 0 0 0 0 0.0 0.0
- 28 0 0 0 0 0 0 0.0 0.0
- 29 0 0 0 0 0 0 0.0 0.0
- 30 0 0 0 0 0 0 0.0 0.0
- 31 0 0 0 0 0 0 0.0 0.0
- Total 127 3 9 0 0 0 1.5K 12.0
------------------------------------------------------------------------------------------------
\ No newline at end of file
diff --git a/tools/nfsdist.py b/tools/nfsdist.py
index 4c1f8e3..e3317a4 100755
--- a/tools/nfsdist.py
+++ b/tools/nfsdist.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# nfsdist Summarize NFS operation latency
@@ -68,26 +68,21 @@
// time operation
int trace_entry(struct pt_regs *ctx)
{
- u64 pid_tgid = bpf_get_current_pid_tgid();
- u32 pid = pid_tgid >> 32;
- u32 tid = (u32)pid_tgid;
-
+ u32 pid = bpf_get_current_pid_tgid();
if (FILTER_PID)
return 0;
u64 ts = bpf_ktime_get_ns();
- start.update(&tid, &ts);
+ start.update(&pid, &ts);
return 0;
}
static int trace_return(struct pt_regs *ctx, const char *op)
{
u64 *tsp;
- u64 pid_tgid = bpf_get_current_pid_tgid();
- u32 pid = pid_tgid >> 32;
- u32 tid = (u32)pid_tgid;
+ u32 pid = bpf_get_current_pid_tgid();
// fetch timestamp and calculate delta
- tsp = start.lookup(&tid);
+ tsp = start.lookup(&pid);
if (tsp == 0) {
return 0; // missed start or filtered
}
@@ -96,9 +91,9 @@
// store as histogram
dist_key_t key = {.slot = bpf_log2l(delta)};
__builtin_memcpy(&key.op, op, sizeof(key.op));
- dist.atomic_increment(key);
+ dist.increment(key);
- start.delete(&tid);
+ start.delete(&pid);
return 0;
}
@@ -142,21 +137,16 @@
# common file functions
b.attach_kprobe(event="nfs_file_read", fn_name="trace_entry")
b.attach_kprobe(event="nfs_file_write", fn_name="trace_entry")
+b.attach_kprobe(event="nfs4_file_open", fn_name="trace_entry")
b.attach_kprobe(event="nfs_file_open", fn_name="trace_entry")
b.attach_kprobe(event="nfs_getattr", fn_name="trace_entry")
b.attach_kretprobe(event="nfs_file_read", fn_name="trace_read_return")
b.attach_kretprobe(event="nfs_file_write", fn_name="trace_write_return")
+b.attach_kretprobe(event="nfs4_file_open", fn_name="trace_open_return")
b.attach_kretprobe(event="nfs_file_open", fn_name="trace_open_return")
b.attach_kretprobe(event="nfs_getattr", fn_name="trace_getattr_return")
-if BPF.get_kprobe_functions(b'nfs4_file_open'):
- b.attach_kprobe(event="nfs4_file_open", fn_name="trace_entry")
- b.attach_kretprobe(event="nfs4_file_open", fn_name="trace_open_return")
-else:
- b.attach_kprobe(event="nfs_file_open", fn_name="trace_entry")
- b.attach_kretprobe(event="nfs_file_open", fn_name="trace_open_return")
-
print("Tracing NFS operation latency... Hit Ctrl-C to end.")
# output
diff --git a/tools/nfsslower.py b/tools/nfsslower.py
index 6b94f34..8113eff 100755
--- a/tools/nfsslower.py
+++ b/tools/nfsslower.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# nfsslower Trace slow NFS operations
@@ -22,7 +22,7 @@
#
# This tool uses kprobes to instrument the kernel for entry and exit
# information, in the future a preferred way would be to use tracepoints.
-# Currently there aren't any tracepoints available for nfs_read_file,
+# Currently there are'nt any tracepoints available for nfs_read_file,
# nfs_write_file and nfs_open_file, nfs_getattr does have entry and exit
# tracepoints but we chose to use kprobes for consistency
#
@@ -32,6 +32,7 @@
from bcc import BPF
import argparse
from time import strftime
+import ctypes as ct
examples = """
./nfsslower # trace operations slower than 10ms
@@ -190,18 +191,18 @@
struct qstr qs = {};
if(type == TRACE_GETATTR)
{
- bpf_probe_read_kernel(&de,sizeof(de), &valp->d);
+ bpf_probe_read(&de,sizeof(de), &valp->d);
}
else
{
- bpf_probe_read_kernel(&de, sizeof(de), &valp->fp->f_path.dentry);
+ bpf_probe_read(&de, sizeof(de), &valp->fp->f_path.dentry);
}
- bpf_probe_read_kernel(&qs, sizeof(qs), (void *)&de->d_name);
+ bpf_probe_read(&qs, sizeof(qs), (void *)&de->d_name);
if (qs.len == 0)
return 0;
- bpf_probe_read_kernel(&data.file, sizeof(data.file), (void *)qs.name);
+ bpf_probe_read(&data.file, sizeof(data.file), (void *)qs.name);
// output
events.perf_submit(ctx, &data, sizeof(data));
return 0;
@@ -242,9 +243,27 @@
if args.ebpf:
exit()
+# kernel->user event data: struct data_t
+DNAME_INLINE_LEN = 32 # linux/dcache.h
+TASK_COMM_LEN = 16 # linux/sched.h
+
+
+class Data(ct.Structure):
+ _fields_ = [
+ ("ts_us", ct.c_ulonglong),
+ ("type", ct.c_ulonglong),
+ ("size", ct.c_ulonglong),
+ ("offset", ct.c_ulonglong),
+ ("delta_us", ct.c_ulonglong),
+ ("pid", ct.c_ulonglong),
+ ("task", ct.c_char * TASK_COMM_LEN),
+ ("file", ct.c_char * DNAME_INLINE_LEN)
+ ]
+
+
# process event
def print_event(cpu, data, size):
- event = b["events"].event(data)
+ event = ct.cast(data, ct.POINTER(Data)).contents
type = 'R'
if event.type == 1:
diff --git a/tools/offcputime.py b/tools/offcputime.py
index c9b1e6e..6440260 100755
--- a/tools/offcputime.py
+++ b/tools/offcputime.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# offcputime Summarize off-CPU time by stack trace
# For Linux, uses BCC, eBPF.
@@ -13,7 +13,7 @@
from __future__ import print_function
from bcc import BPF
from sys import stderr
-from time import strftime
+from time import sleep, strftime
import argparse
import errno
import signal
@@ -36,7 +36,7 @@
return ival
def stack_id_err(stack_id):
- # -EFAULT in get_stackid normally means the stack-trace is not available,
+ # -EFAULT in get_stackid normally means the stack-trace is not availible,
# Such as getting kernel stack trace in userspace code
return (stack_id < 0) and (stack_id != -errno.EFAULT)
@@ -99,6 +99,8 @@
parser.add_argument("--ebpf", action="store_true",
help=argparse.SUPPRESS)
args = parser.parse_args()
+if args.pid and args.tgid:
+ parser.error("specify only one of -p and -t")
folded = args.folded
duration = int(args.duration)
debug = 0
@@ -116,8 +118,8 @@
#define MAXBLOCK_US MAXBLOCK_US_VALUEULL
struct key_t {
- u64 pid;
- u64 tgid;
+ u32 pid;
+ u32 tgid;
int user_stack_id;
int kernel_stack_id;
char name[TASK_COMM_LEN];
@@ -126,14 +128,6 @@
BPF_HASH(start, u32);
BPF_STACK_TRACE(stack_traces, STACK_STORAGE_SIZE);
-struct warn_event_t {
- u32 pid;
- u32 tgid;
- u32 t_start;
- u32 t_end;
-};
-BPF_PERF_OUTPUT(warn_events);
-
int oncpu(struct pt_regs *ctx, struct task_struct *prev) {
u32 pid = prev->pid;
u32 tgid = prev->tgid;
@@ -154,20 +148,8 @@
}
// calculate current thread's delta time
- u64 t_start = *tsp;
- u64 t_end = bpf_ktime_get_ns();
+ u64 delta = bpf_ktime_get_ns() - *tsp;
start.delete(&pid);
- if (t_start > t_end) {
- struct warn_event_t event = {
- .pid = pid,
- .tgid = tgid,
- .t_start = t_start,
- .t_end = t_end,
- };
- warn_events.perf_submit(ctx, &event, sizeof(event));
- return 0;
- }
- u64 delta = t_end - t_start;
delta = delta / 1000;
if ((delta < MINBLOCK_US) || (delta > MAXBLOCK_US)) {
return 0;
@@ -205,18 +187,14 @@
thread_context = "all threads"
thread_filter = '1'
if args.state == 0:
- state_filter = 'prev->STATE_FIELD == 0'
+ state_filter = 'prev->state == 0'
elif args.state:
# these states are sometimes bitmask checked
- state_filter = 'prev->STATE_FIELD & %d' % args.state
+ state_filter = 'prev->state & %d' % args.state
else:
state_filter = '1'
bpf_text = bpf_text.replace('THREAD_FILTER', thread_filter)
bpf_text = bpf_text.replace('STATE_FILTER', state_filter)
-if BPF.kernel_struct_has_field(b'task_struct', b'__state') == 1:
- bpf_text = bpf_text.replace('STATE_FIELD', '__state')
-else:
- bpf_text = bpf_text.replace('STATE_FIELD', 'state')
# set stack storage size
bpf_text = bpf_text.replace('STACK_STORAGE_SIZE', str(args.stack_storage_size))
@@ -255,8 +233,7 @@
# initialize BPF
b = BPF(text=bpf_text)
-b.attach_kprobe(event_re="^finish_task_switch$|^finish_task_switch\.isra\.\d$",
- fn_name="oncpu")
+b.attach_kprobe(event="finish_task_switch", fn_name="oncpu")
matched = b.num_open_kprobes()
if matched == 0:
print("error: 0 functions traced. Exiting.", file=stderr)
@@ -271,23 +248,8 @@
else:
print("... Hit Ctrl-C to end.")
-
-def print_warn_event(cpu, data, size):
- event = b["warn_events"].event(data)
- # See https://github.com/iovisor/bcc/pull/3227 for those wondering how can this happen.
- print("WARN: Skipped an event with negative duration: pid:%d, tgid:%d, off-cpu:%d, on-cpu:%d"
- % (event.pid, event.tgid, event.t_start, event.t_end),
- file=stderr)
-
-b["warn_events"].open_perf_buffer(print_warn_event)
try:
- duration_ms = duration * 1000
- start_time_ms = int(BPF.monotonic_time() / 1000000)
- while True:
- elapsed_ms = int(BPF.monotonic_time() / 1000000) - start_time_ms
- if elapsed_ms >= duration_ms:
- break
- b.perf_buffer_poll(timeout=duration_ms - elapsed_ms)
+ sleep(duration)
except KeyboardInterrupt:
# as cleanup can take many seconds, trap Ctrl-C:
signal.signal(signal.SIGINT, signal_ignore)
@@ -326,15 +288,13 @@
if stack_id_err(k.user_stack_id):
line.append("[Missed User Stack]")
else:
- line.extend([b.sym(addr, k.tgid).decode('utf-8', 'replace')
- for addr in reversed(user_stack)])
+ line.extend([b.sym(addr, k.tgid) for addr in reversed(user_stack)])
if not args.user_stacks_only:
line.extend(["-"] if (need_delimiter and k.kernel_stack_id >= 0 and k.user_stack_id >= 0) else [])
if stack_id_err(k.kernel_stack_id):
line.append("[Missed Kernel Stack]")
else:
- line.extend([b.ksym(addr).decode('utf-8', 'replace')
- for addr in reversed(kernel_stack)])
+ line.extend([b.ksym(addr) for addr in reversed(kernel_stack)])
print("%s %d" % (";".join(line), v.value))
else:
# print default multi-line stack output
@@ -343,7 +303,7 @@
print(" [Missed Kernel Stack]")
else:
for addr in kernel_stack:
- print(" %s" % b.ksym(addr).decode('utf-8', 'replace'))
+ print(" %s" % b.ksym(addr))
if not args.kernel_stacks_only:
if need_delimiter and k.user_stack_id >= 0 and k.kernel_stack_id >= 0:
print(" --")
@@ -351,7 +311,7 @@
print(" [Missed User Stack]")
else:
for addr in user_stack:
- print(" %s" % b.sym(addr, k.tgid).decode('utf-8', 'replace'))
+ print(" %s" % b.sym(addr, k.tgid))
print(" %-16s %s (%d)" % ("-", k.name.decode('utf-8', 'replace'), k.pid))
print(" %d\n" % v.value)
diff --git a/tools/offwaketime.py b/tools/offwaketime.py
index b52d472..3c4f0f3 100755
--- a/tools/offwaketime.py
+++ b/tools/offwaketime.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# offwaketime Summarize blocked time by kernel off-CPU stack + waker stack
# For Linux, uses BCC, eBPF.
@@ -20,16 +20,6 @@
# arg validation
def positive_int(val):
- dest = []
- # Filter up to 5 pids, arbitrary
- args_list = val.split(",", 5)
- pids_to_add = min(len(args_list), 5)
- for i in range(pids_to_add):
- dest.append(_positive_int(args_list[i]))
-
- return dest
-
-def _positive_int(val):
try:
ival = int(val)
except ValueError:
@@ -40,23 +30,13 @@
return ival
def positive_nonzero_int(val):
- ival = _positive_int(val)
+ ival = positive_int(val)
if ival == 0:
raise argparse.ArgumentTypeError("must be nonzero")
return ival
-def build_filter(filter_name, values):
- filter_string = "((%s == %d)" % (filter_name, values[0])
-
- for val in values[1:]:
- filter_string += " || (%s == %d )" % (filter_name , val)
-
- filter_string += ")"
-
- return filter_string
-
def stack_id_err(stack_id):
- # -EFAULT in get_stackid normally means the stack-trace is not available,
+ # -EFAULT in get_stackid normally means the stack-trace is not availible,
# Such as getting kernel stack trace in userspace code
return (stack_id < 0) and (stack_id != -errno.EFAULT)
@@ -81,12 +61,10 @@
thread_group = parser.add_mutually_exclusive_group()
# Note: this script provides --pid and --tid flags but their arguments are
# referred to internally using kernel nomenclature: TGID and PID.
-thread_group.add_argument("-p", "--pid", metavar="PIDS", dest="tgid",
- type=positive_int,
- help="trace these PIDS only. Can be a comma separated list of PIDS.")
-thread_group.add_argument("-t", "--tid", metavar="TIDS", dest="pid",
- type=positive_int,
- help="trace these TIDS only. Can be a comma separated list of TIDS.")
+thread_group.add_argument("-p", "--pid", metavar="PID", dest="tgid",
+ help="trace this PID only", type=positive_int)
+thread_group.add_argument("-t", "--tid", metavar="TID", dest="pid",
+ help="trace this TID only", type=positive_int)
thread_group.add_argument("-u", "--user-threads-only", action="store_true",
help="user threads only (no kernel threads)")
thread_group.add_argument("-k", "--kernel-threads-only", action="store_true",
@@ -115,9 +93,6 @@
type=positive_nonzero_int,
help="the amount of time in microseconds under which we " +
"store traces (default U64_MAX)")
-parser.add_argument("--state", type=_positive_int,
- help="filter on this thread state bitmask (eg, 2 == TASK_UNINTERRUPTIBLE" +
- ") see include/linux/sched.h")
parser.add_argument("--ebpf", action="store_true",
help=argparse.SUPPRESS)
args = parser.parse_args()
@@ -139,12 +114,12 @@
struct key_t {
char waker[TASK_COMM_LEN];
char target[TASK_COMM_LEN];
- s64 w_k_stack_id;
- s64 w_u_stack_id;
- s64 t_k_stack_id;
- s64 t_u_stack_id;
- u64 t_pid;
- u64 t_tgid;
+ int w_k_stack_id;
+ int w_u_stack_id;
+ int t_k_stack_id;
+ int t_u_stack_id;
+ u32 t_pid;
+ u32 t_tgid;
u32 w_pid;
u32 w_tgid;
};
@@ -172,7 +147,7 @@
u32 pid = p->pid;
u32 tgid = p->tgid;
- if (!((THREAD_FILTER) && (STATE_FILTER))) {
+ if (!(THREAD_FILTER)) {
return 0;
}
@@ -196,7 +171,7 @@
u64 ts = bpf_ktime_get_ns();
// Record timestamp for the previous Process (Process going into waiting)
- if ((THREAD_FILTER) && (STATE_FILTER)) {
+ if (THREAD_FILTER) {
start.update(&pid, &ts);
}
@@ -243,29 +218,23 @@
"""
# set thread filter
+thread_context = ""
if args.tgid is not None:
- thread_filter = build_filter("tgid", args.tgid)
+ thread_context = "PID %d" % args.tgid
+ thread_filter = 'tgid == %d' % args.tgid
elif args.pid is not None:
- thread_filter = build_filter("pid", args.pid)
+ thread_context = "TID %d" % args.pid
+ thread_filter = 'pid == %d' % args.pid
elif args.user_threads_only:
+ thread_context = "user threads"
thread_filter = '!(p->flags & PF_KTHREAD)'
elif args.kernel_threads_only:
+ thread_context = "kernel threads"
thread_filter = 'p->flags & PF_KTHREAD'
else:
+ thread_context = "all threads"
thread_filter = '1'
-if args.state == 0:
- state_filter = 'p->STATE_FIELD == 0'
-elif args.state:
- # these states are sometimes bitmask checked
- state_filter = 'p->STATE_FIELD & %d' % args.state
-else:
- state_filter = '1'
bpf_text = bpf_text.replace('THREAD_FILTER', thread_filter)
-bpf_text = bpf_text.replace('STATE_FILTER', state_filter)
-if BPF.kernel_struct_has_field(b'task_struct', b'__state') == 1:
- bpf_text = bpf_text.replace('STATE_FIELD', '__state')
-else:
- bpf_text = bpf_text.replace('STATE_FIELD', 'state')
# set stack storage size
bpf_text = bpf_text.replace('STACK_STORAGE_SIZE', str(args.stack_storage_size))
@@ -292,8 +261,7 @@
# initialize BPF
b = BPF(text=bpf_text)
-b.attach_kprobe(event_re="^finish_task_switch$|^finish_task_switch\.isra\.\d$",
- fn_name="oncpu")
+b.attach_kprobe(event="finish_task_switch", fn_name="oncpu")
b.attach_kprobe(event="try_to_wake_up", fn_name="waker")
matched = b.num_open_kprobes()
if matched == 0:
@@ -353,39 +321,39 @@
line = [k.target.decode('utf-8', 'replace')]
if not args.kernel_stacks_only:
if stack_id_err(k.t_u_stack_id):
- line.append("[Missed User Stack] %d" % k.t_u_stack_id)
+ line.append("[Missed User Stack]")
else:
- line.extend([b.sym(addr, k.t_tgid).decode('utf-8', 'replace')
+ line.extend([b.sym(addr, k.t_tgid)
for addr in reversed(list(target_user_stack)[1:])])
if not args.user_stacks_only:
line.extend(["-"] if (need_delimiter and k.t_k_stack_id > 0 and k.t_u_stack_id > 0) else [])
if stack_id_err(k.t_k_stack_id):
line.append("[Missed Kernel Stack]")
else:
- line.extend([b.ksym(addr).decode('utf-8', 'replace')
+ line.extend([b.ksym(addr)
for addr in reversed(list(target_kernel_stack)[1:])])
line.append("--")
if not args.user_stacks_only:
if stack_id_err(k.w_k_stack_id):
line.append("[Missed Kernel Stack]")
else:
- line.extend([b.ksym(addr).decode('utf-8', 'replace')
+ line.extend([b.ksym(addr)
for addr in reversed(list(waker_kernel_stack))])
if not args.kernel_stacks_only:
line.extend(["-"] if (need_delimiter and k.w_u_stack_id > 0 and k.w_k_stack_id > 0) else [])
if stack_id_err(k.w_u_stack_id):
line.append("[Missed User Stack]")
else:
- line.extend([b.sym(addr, k.w_tgid).decode('utf-8', 'replace')
+ line.extend([b.sym(addr, k.w_tgid)
for addr in reversed(list(waker_user_stack))])
line.append(k.waker.decode('utf-8', 'replace'))
print("%s %d" % (";".join(line), v.value))
else:
# print wakeup name then stack in reverse order
- print(" %-16s %s %s" % ("waker:", k.waker.decode('utf-8', 'replace'), k.w_pid))
+ print(" %-16s %s %s" % ("waker:", k.waker.decode('utf-8', 'replace'), k.t_pid))
if not args.kernel_stacks_only:
if stack_id_err(k.w_u_stack_id):
- print(" [Missed User Stack] %d" % k.w_u_stack_id)
+ print(" [Missed User Stack]")
else:
for addr in waker_user_stack:
print(" %s" % b.sym(addr, k.w_tgid))
@@ -415,7 +383,7 @@
else:
for addr in target_user_stack:
print(" %s" % b.sym(addr, k.t_tgid))
- print(" %-16s %s %s" % ("target:", k.target.decode('utf-8', 'replace'), k.t_pid))
+ print(" %-16s %s %s" % ("target:", k.target.decode('utf-8', 'replace'), k.w_pid))
print(" %d\n" % v.value)
if missing_stacks > 0:
diff --git a/tools/offwaketime_example.txt b/tools/offwaketime_example.txt
index 26bfb39..8291e2f 100644
--- a/tools/offwaketime_example.txt
+++ b/tools/offwaketime_example.txt
@@ -307,7 +307,7 @@
# ./offwaketime -h
usage: offwaketime [-h] [-p PID | -t TID | -u | -k] [-U | -K] [-d] [-f]
[--stack-storage-size STACK_STORAGE_SIZE]
- [-m MIN_BLOCK_TIME] [-M MAX_BLOCK_TIME] [--state STATE]
+ [-m MIN_BLOCK_TIME] [-M MAX_BLOCK_TIME]
[duration]
Summarize blocked time by kernel stack trace + waker stack
@@ -317,10 +317,8 @@
optional arguments:
-h, --help show this help message and exit
- -p PID, --pid PID trace these PIDS only. Can be a comma separated list of
- PID.
- -t TID, --tid TID trace these TIDS only. Can be a comma separated list of
- TIDS.
+ -p PID, --pid PID trace this PID only
+ -t TID, --tid TID trace this TID only
-u, --user-threads-only
user threads only (no kernel threads)
-k, --kernel-threads-only
@@ -342,8 +340,6 @@
-M MAX_BLOCK_TIME, --max-block-time MAX_BLOCK_TIME
the amount of time in microseconds under which we
store traces (default U64_MAX)
- --state STATE filter on this thread state bitmask (eg, 2 ==
- TASK_UNINTERRUPTIBLE) see include/linux/sched.h
examples:
./offwaketime # trace off-CPU + waker stack time until Ctrl-C
diff --git a/tools/old/bashreadline.py b/tools/old/bashreadline.py
index 571b662..c4b8ec2 100755
--- a/tools/old/bashreadline.py
+++ b/tools/old/bashreadline.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# bashreadline Print entered bash commands from all running shells.
# For Linux, uses BCC, eBPF. Embedded C.
diff --git a/tools/old/biosnoop.py b/tools/old/biosnoop.py
index 847ab91..96db56b 100755
--- a/tools/old/biosnoop.py
+++ b/tools/old/biosnoop.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# biosnoop Trace block device I/O and print details including issuing PID.
@@ -98,7 +98,7 @@
b.attach_kprobe(event="blk_account_io_start", fn_name="trace_pid_start")
b.attach_kprobe(event="blk_start_request", fn_name="trace_req_start")
b.attach_kprobe(event="blk_mq_start_request", fn_name="trace_req_start")
-b.attach_kprobe(event="blk_account_io_done",
+b.attach_kprobe(event="blk_account_io_completion",
fn_name="trace_req_completion")
# header
diff --git a/tools/old/compactsnoop.py b/tools/old/compactsnoop.py
deleted file mode 100755
index c544041..0000000
--- a/tools/old/compactsnoop.py
+++ /dev/null
@@ -1,390 +0,0 @@
-#!/usr/bin/python
-# @lint-avoid-python-3-compatibility-imports
-#
-# compactsnoop Trace compact zone and print details including issuing PID.
-# For Linux, uses BCC, eBPF.
-#
-# This uses in-kernel eBPF maps to cache process details (PID and comm) by
-# compact zone begin, as well as a starting timestamp for calculating
-# latency.
-#
-# Copyright (c) 2019 Wenbo Zhang
-# Licensed under the Apache License, Version 2.0 (the "License")
-#
-# 11-NOV-2019 Wenbo Zhang Created this.
-
-from __future__ import print_function
-from bcc import BPF
-import argparse
-import platform
-from datetime import datetime, timedelta
-
-# arguments
-examples = """examples:
- ./compactsnoop # trace all compact stall
- ./compactsnoop -T # include timestamps
- ./compactsnoop -d 10 # trace for 10 seconds only
- ./compactsnoop -K # output kernel stack trace
- ./compactsnoop -e # show extended fields
-"""
-
-parser = argparse.ArgumentParser(
- description="Trace compact zone",
- formatter_class=argparse.RawDescriptionHelpFormatter,
- epilog=examples,
-)
-parser.add_argument("-T", "--timestamp", action="store_true",
- help="include timestamp on output")
-parser.add_argument("-p", "--pid", help="trace this PID only")
-parser.add_argument("-d", "--duration",
- help="total duration of trace in seconds")
-parser.add_argument("-K", "--kernel-stack", action="store_true",
- help="output kernel stack trace")
-parser.add_argument("-e", "--extended_fields", action="store_true",
- help="show system memory state")
-parser.add_argument("--ebpf", action="store_true", help=argparse.SUPPRESS)
-args = parser.parse_args()
-debug = 0
-if args.duration:
- args.duration = timedelta(seconds=int(args.duration))
-
-NO_EXTENDED = """
-#ifdef EXTNEDED_FIELDS
-#undef EXTNEDED_FIELDS
-#endif
-"""
-
-EXTENDED = """
-#define EXTNEDED_FIELDS 1
-"""
-
-bpf_text = """
-#include <uapi/linux/ptrace.h>
-#include <linux/sched.h>
-#include <linux/mmzone.h>
-struct node;
-#include <linux/compaction.h>
-
-struct compact_control {
- struct list_head freepages; /* List of free pages to migrate to */
- struct list_head migratepages; /* List of pages being migrated */
- unsigned long nr_freepages; /* Number of isolated free pages */
- unsigned long nr_migratepages; /* Number of pages to migrate */
- unsigned long free_pfn; /* isolate_freepages search base */
- unsigned long migrate_pfn; /* isolate_migratepages search base */
- bool sync; /* Synchronous migration */
-};
-
-struct val_t {
- int nid;
- int idx;
- int order;
- int sync;
-#ifdef EXTNEDED_FIELDS
- int fragindex;
- int low;
- int min;
- int high;
- int free;
-#endif
- u64 ts; // compaction begin time
-};
-
-struct data_t {
- u32 pid;
- u32 tid;
- int nid;
- int idx;
- int order;
- u64 delta;
- u64 ts; // compaction end time
- int sync;
-#ifdef EXTNEDED_FIELDS
- int fragindex;
- int low;
- int min;
- int high;
- int free;
-#endif
- int status;
- int stack_id;
- char comm[TASK_COMM_LEN];
-};
-
-BPF_HASH(start, u64, struct val_t);
-BPF_PERF_OUTPUT(events);
-BPF_STACK_TRACE(stack_traces, 2048);
-
-#ifdef CONFIG_NUMA
-static inline int zone_to_nid_(struct zone *zone)
-{
- int node;
- bpf_probe_read(&node, sizeof(node), &zone->node);
- return node;
-}
-#else
-static inline int zone_to_nid_(struct zone *zone)
-{
- return 0;
-}
-#endif
-
-// #define zone_idx(zone) ((zone) - (zone)->zone_pgdat->node_zones)
-static inline int zone_idx_(struct zone *zone)
-{
- struct pglist_data *zone_pgdat = NULL;
- bpf_probe_read(&zone_pgdat, sizeof(zone_pgdat), &zone->zone_pgdat);
- return zone - zone_pgdat->node_zones;
-}
-
-#ifdef EXTNEDED_FIELDS
-static inline void get_all_wmark_pages(struct zone *zone, struct val_t *valp)
-{
- u64 watermark[NR_WMARK] = {};
- u64 watermark_boost = 0;
-
- bpf_probe_read(&watermark, sizeof(watermark), &zone->watermark);
- valp->min = watermark[WMARK_MIN];
- valp->low = watermark[WMARK_LOW];
- valp->high = watermark[WMARK_HIGH];
- bpf_probe_read(&valp->free, sizeof(valp->free),
- &zone->vm_stat[NR_FREE_PAGES]);
-}
-#endif
-
-int trace_compact_zone_entry(struct pt_regs *ctx, struct zone *zone,
- struct compact_control *cc)
-{
-#ifdef EXTNEDED_FIELDS
- struct val_t val = { .fragindex=-1000 };
-#else
- struct val_t val = { };
-#endif
- u64 id = bpf_get_current_pid_tgid();
- PID_FILTER
- val.sync = cc->sync;
- start.update(&id, &val);
- return 0;
-}
-
-int trace_compaction_suitable_entry(struct pt_regs *ctx, struct zone *zone,
- int order)
-{
- u64 id = bpf_get_current_pid_tgid();
- struct val_t *valp = start.lookup(&id);
- if (valp == NULL) {
- // missed entry
- return 0;
- }
- valp->nid = zone_to_nid_(zone);
- valp->idx = zone_idx_(zone);
- valp->order = order;
-
-#ifdef EXTNEDED_FIELDS
- get_all_wmark_pages(zone, valp);
-#endif
-
- return 0;
-}
-
-int trace_fragmentation_index_return(struct pt_regs *ctx)
-{
- int ret = PT_REGS_RC(ctx);
- u64 id = bpf_get_current_pid_tgid();
- struct val_t *valp = start.lookup(&id);
- if (valp == NULL) {
- // missed entry
- return 0;
- }
-#ifdef EXTNEDED_FIELDS
- valp->fragindex = ret;
-#endif
- return 0;
-}
-
-int trace_compaction_suitable_return(struct pt_regs *ctx)
-{
- int ret = PT_REGS_RC(ctx);
- u64 id = bpf_get_current_pid_tgid();
- struct val_t *valp = start.lookup(&id);
- if (valp == NULL) {
- // missed entry
- return 0;
- }
- if (ret != COMPACT_CONTINUE)
- start.delete(&id);
- else
- valp->ts = bpf_ktime_get_ns();
- return 0;
-}
-
-int trace_compact_zone_return(struct pt_regs *ctx)
-{
- int ret = PT_REGS_RC(ctx);
- struct data_t data = {};
- u64 ts = bpf_ktime_get_ns();
- u64 id = bpf_get_current_pid_tgid();
- struct val_t *valp = start.lookup(&id);
- if (valp == NULL) {
- // missed entry or unsuitable
- return 0;
- }
-
- data.delta = ts - valp->ts;
- data.ts = ts / 1000;
- data.pid = id >> 32;
- data.tid = id;
- bpf_get_current_comm(&data.comm, sizeof(data.comm));
- data.nid = valp->nid;
- data.idx = valp->idx;
- data.order = valp->order;
- data.sync = valp->sync;
-
-#ifdef EXTNEDED_FIELDS
- data.fragindex = valp->fragindex;
- data.min = valp->min;
- data.low = valp->low;
- data.high = valp->high;
- data.free = valp->free;
-#endif
-
- data.status = ret;
- data.stack_id = stack_traces.get_stackid(ctx, BPF_F_REUSE_STACKID);
-
- events.perf_submit(ctx, &data, sizeof(data));
-
- start.delete(&id);
- return 0;
-}
-"""
-
-if platform.machine() != 'x86_64':
- print("""
- Currently only support x86_64 servers, if you want to use it on
- other platforms, please refer include/linux/mmzone.h to modify
- zone_idex_to_str to get the right zone type
- """)
- exit()
-
-if args.extended_fields:
- bpf_text = EXTENDED + bpf_text
-else:
- bpf_text = NO_EXTENDED + bpf_text
-
-if args.pid:
- bpf_text = bpf_text.replace(
- "PID_FILTER", "if (id >> 32 != %s) { return 0; }" % args.pid)
-else:
- bpf_text = bpf_text.replace("PID_FILTER", "")
-if debug or args.ebpf:
- print(bpf_text)
- if args.ebpf:
- exit()
-
-# load BPF program
-b = BPF(text=bpf_text)
-b.attach_kprobe(event="compact_zone", fn_name="trace_compact_zone_entry")
-b.attach_kretprobe(event="compact_zone", fn_name="trace_compact_zone_return")
-b.attach_kprobe(
- event="compaction_suitable", fn_name="trace_compaction_suitable_entry"
-)
-b.attach_kretprobe(
- event="fragmentation_index", fn_name="trace_fragmentation_index_return"
-)
-b.attach_kretprobe(
- event="compaction_suitable", fn_name="trace_compaction_suitable_return"
-)
-
-stack_traces = b.get_table("stack_traces")
-initial_ts = 0
-
-def zone_idx_to_str(idx):
- # from include/linux/mmzone.h
- # NOTICE: consider only x86_64 servers
- zonetype = {
- 0: "ZONE_DMA",
- 1: "ZONE_DMA32",
- 2: "ZONE_NORMAL",
- }
-
- if idx in zonetype:
- return zonetype[idx]
- else:
- return str(idx)
-
-def compact_result_to_str(status):
- # from include/linux/compaction.h
- compact_status = {
- # COMPACT_SKIPPED: compaction didn't start as it was not possible
- # or direct reclaim was more suitable
- 0: "skipped",
- # COMPACT_CONTINUE: compaction should continue to another pageblock
- 1: "continue",
- # COMPACT_PARTIAL: direct compaction partially compacted a zone and
- # there are suitable pages
- 2: "partial",
- # COMPACT_COMPLETE: The full zone was compacted
- 3: "complete",
- }
-
- if status in compact_status:
- return compact_status[status]
- else:
- return str(status)
-
-# header
-if args.timestamp:
- print("%-14s" % ("TIME(s)"), end=" ")
-print(
- "%-14s %-6s %-4s %-12s %-5s %-7s"
- % ("COMM", "PID", "NODE", "ZONE", "ORDER", "MODE"),
- end=" ",
-)
-if args.extended_fields:
- print("%-8s %-8s %-8s %-8s %-8s" %
- ("FRAGIDX", "MIN", "LOW", "HIGH", "FREE"), end=" ")
-print("%9s %16s" % ("LAT(ms)", "STATUS"))
-
-# process event
-def print_event(cpu, data, size):
- event = b["events"].event(data)
-
- global initial_ts
-
- if not initial_ts:
- initial_ts = event.ts
-
- if args.timestamp:
- delta = event.ts - initial_ts
- print("%-14.9f" % (float(delta) / 1000000), end=" ")
-
- print("%-14.14s %-6s %-4s %-12s %-5s %-7s" % (
- event.comm.decode("utf-8", "replace"),
- event.pid,
- event.nid,
- zone_idx_to_str(event.idx),
- event.order,
- "SYNC" if event.sync else "ASYNC"), end=" ")
- if args.extended_fields:
- print("%-8.3f %-8s %-8s %-8s %-8s" % (
- float(event.fragindex) / 1000,
- event.min,
- event.low,
- event.high,
- event.free), end=" ")
- print("%9.3f %16s" % (
- float(event.delta) / 1000000, compact_result_to_str(event.status)))
- if args.kernel_stack:
- for addr in stack_traces.walk(event.stack_id):
- sym = b.ksym(addr, show_offset=True)
- print("\t%s" % sym)
- print("")
-
-# loop with callback to print_event
-b["events"].open_perf_buffer(print_event, page_cnt=64)
-start_time = datetime.now()
-while not args.duration or datetime.now() - start_time < args.duration:
- try:
- b.perf_buffer_poll()
- except KeyboardInterrupt:
- exit()
diff --git a/tools/old/filelife.py b/tools/old/filelife.py
index 075be08..af64b53 100755
--- a/tools/old/filelife.py
+++ b/tools/old/filelife.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# filelife Trace the lifespan of short-lived files.
diff --git a/tools/old/gethostlatency.py b/tools/old/gethostlatency.py
index 7d32cb8..4d87c83 100755
--- a/tools/old/gethostlatency.py
+++ b/tools/old/gethostlatency.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# gethostlatency Show latency for getaddrinfo/gethostbyname[2] calls.
# For Linux, uses BCC, eBPF. Embedded C.
diff --git a/tools/old/hardirqs.py b/tools/old/hardirqs.py
deleted file mode 100755
index fda804d..0000000
--- a/tools/old/hardirqs.py
+++ /dev/null
@@ -1,180 +0,0 @@
-#!/usr/bin/python
-# @lint-avoid-python-3-compatibility-imports
-#
-# hardirqs Summarize hard IRQ (interrupt) event time.
-# For Linux, uses BCC, eBPF.
-#
-# USAGE: hardirqs [-h] [-T] [-N] [-C] [-d] [interval] [outputs]
-#
-# Thanks Amer Ather for help understanding irq behavior.
-#
-# Copyright (c) 2015 Brendan Gregg.
-# Licensed under the Apache License, Version 2.0 (the "License")
-#
-# 19-Oct-2015 Brendan Gregg Created this.
-
-from __future__ import print_function
-from bcc import BPF
-from time import sleep, strftime
-import argparse
-
-# arguments
-examples = """examples:
- ./hardirqs # sum hard irq event time
- ./hardirqs -d # show hard irq event time as histograms
- ./hardirqs 1 10 # print 1 second summaries, 10 times
- ./hardirqs -NT 1 # 1s summaries, nanoseconds, and timestamps
-"""
-parser = argparse.ArgumentParser(
- description="Summarize hard irq event time as histograms",
- formatter_class=argparse.RawDescriptionHelpFormatter,
- epilog=examples)
-parser.add_argument("-T", "--timestamp", action="store_true",
- help="include timestamp on output")
-parser.add_argument("-N", "--nanoseconds", action="store_true",
- help="output in nanoseconds")
-parser.add_argument("-C", "--count", action="store_true",
- help="show event counts instead of timing")
-parser.add_argument("-d", "--dist", action="store_true",
- help="show distributions as histograms")
-parser.add_argument("interval", nargs="?", default=99999999,
- help="output interval, in seconds")
-parser.add_argument("outputs", nargs="?", default=99999999,
- help="number of outputs")
-parser.add_argument("--ebpf", action="store_true",
- help=argparse.SUPPRESS)
-args = parser.parse_args()
-countdown = int(args.outputs)
-if args.count and (args.dist or args.nanoseconds):
- print("The --count option can't be used with time-based options")
- exit()
-if args.count:
- factor = 1
- label = "count"
-elif args.nanoseconds:
- factor = 1
- label = "nsecs"
-else:
- factor = 1000
- label = "usecs"
-debug = 0
-
-# define BPF program
-bpf_text = """
-#include <uapi/linux/ptrace.h>
-#include <linux/irq.h>
-#include <linux/irqdesc.h>
-#include <linux/interrupt.h>
-
-typedef struct irq_key {
- char name[32];
- u64 slot;
-} irq_key_t;
-BPF_HASH(start, u32);
-BPF_HASH(irqdesc, u32, struct irq_desc *);
-BPF_HISTOGRAM(dist, irq_key_t);
-
-// count IRQ
-int count_only(struct pt_regs *ctx, struct irq_desc *desc)
-{
- u32 pid = bpf_get_current_pid_tgid();
-
- struct irqaction *action = desc->action;
- char *name = (char *)action->name;
-
- irq_key_t key = {.slot = 0 /* ignore */};
- bpf_probe_read_kernel(&key.name, sizeof(key.name), name);
- dist.increment(key);
-
- return 0;
-}
-
-// time IRQ
-int trace_start(struct pt_regs *ctx, struct irq_desc *desc)
-{
- u32 pid = bpf_get_current_pid_tgid();
- u64 ts = bpf_ktime_get_ns();
- start.update(&pid, &ts);
- irqdesc.update(&pid, &desc);
- return 0;
-}
-
-int trace_completion(struct pt_regs *ctx)
-{
- u64 *tsp, delta;
- struct irq_desc **descp;
- u32 pid = bpf_get_current_pid_tgid();
-
- // fetch timestamp and calculate delta
- tsp = start.lookup(&pid);
- descp = irqdesc.lookup(&pid);
- if (tsp == 0 || descp == 0) {
- return 0; // missed start
- }
- struct irq_desc *desc = *descp;
- struct irqaction *action = desc->action;
- char *name = (char *)action->name;
- delta = bpf_ktime_get_ns() - *tsp;
-
- // store as sum or histogram
- STORE
-
- start.delete(&pid);
- irqdesc.delete(&pid);
- return 0;
-}
-"""
-
-# code substitutions
-if args.dist:
- bpf_text = bpf_text.replace('STORE',
- 'irq_key_t key = {.slot = bpf_log2l(delta / %d)};' % factor +
- 'bpf_probe_read_kernel(&key.name, sizeof(key.name), name);' +
- 'dist.increment(key);')
-else:
- bpf_text = bpf_text.replace('STORE',
- 'irq_key_t key = {.slot = 0 /* ignore */};' +
- 'bpf_probe_read_kernel(&key.name, sizeof(key.name), name);' +
- 'dist.increment(key, delta);')
-if debug or args.ebpf:
- print(bpf_text)
- if args.ebpf:
- exit()
-
-# load BPF program
-b = BPF(text=bpf_text)
-
-# these should really use irq:irq_handler_entry/exit tracepoints:
-if args.count:
- b.attach_kprobe(event="handle_irq_event_percpu", fn_name="count_only")
- print("Tracing hard irq events... Hit Ctrl-C to end.")
-else:
- b.attach_kprobe(event="handle_irq_event_percpu", fn_name="trace_start")
- b.attach_kretprobe(event="handle_irq_event_percpu",
- fn_name="trace_completion")
- print("Tracing hard irq event time... Hit Ctrl-C to end.")
-
-# output
-exiting = 0 if args.interval else 1
-dist = b.get_table("dist")
-while (1):
- try:
- sleep(int(args.interval))
- except KeyboardInterrupt:
- exiting = 1
-
- print()
- if args.timestamp:
- print("%-8s\n" % strftime("%H:%M:%S"), end="")
-
- if args.dist:
- dist.print_log2_hist(label, "hardirq")
- else:
- print("%-26s %11s" % ("HARDIRQ", "TOTAL_" + label))
- for k, v in sorted(dist.items(), key=lambda dist: dist[1].value):
- print("%-26s %11d" % (k.name.decode('utf-8', 'replace'), v.value / factor))
- dist.clear()
-
- countdown -= 1
- if exiting or countdown == 0:
- exit()
diff --git a/tools/old/killsnoop.py b/tools/old/killsnoop.py
index ddf9d5a..e2d4cb5 100755
--- a/tools/old/killsnoop.py
+++ b/tools/old/killsnoop.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# killsnoop Trace signals issued by the kill() syscall.
diff --git a/tools/old/memleak.py b/tools/old/memleak.py
index eca685f..b962c99 100755
--- a/tools/old/memleak.py
+++ b/tools/old/memleak.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# memleak Trace and display outstanding allocations to detect
# memory leaks in user-mode processes and the kernel.
diff --git a/tools/old/offcputime.py b/tools/old/offcputime.py
index c0042ff..dc89063 100755
--- a/tools/old/offcputime.py
+++ b/tools/old/offcputime.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# offcputime Summarize off-CPU time by kernel stack trace
# For Linux, uses BCC, eBPF.
@@ -141,9 +141,7 @@
out:
val = counts.lookup_or_init(&key, &zero);
- if (val) {
- (*val) += delta;
- }
+ (*val) += delta;
return 0;
}
"""
diff --git a/tools/old/offwaketime.py b/tools/old/offwaketime.py
index 42fa5ce..b5fdd0f 100755
--- a/tools/old/offwaketime.py
+++ b/tools/old/offwaketime.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# offwaketime Summarize blocked time by kernel off-CPU stack + waker stack
# For Linux, uses BCC, eBPF.
@@ -189,9 +189,7 @@
}
val = counts.lookup_or_init(&key, &zero);
- if (val) {
- (*val) += delta;
- }
+ (*val) += delta;
return 0;
}
"""
diff --git a/tools/old/oomkill.py b/tools/old/oomkill.py
index 0973cfb..b99f852 100755
--- a/tools/old/oomkill.py
+++ b/tools/old/oomkill.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# oomkill Trace oom_kill_process(). For Linux, uses BCC, eBPF.
#
diff --git a/tools/old/opensnoop.py b/tools/old/opensnoop.py
index 5df3b41..3736ec2 100755
--- a/tools/old/opensnoop.py
+++ b/tools/old/opensnoop.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# opensnoop Trace open() syscalls.
diff --git a/tools/old/profile.py b/tools/old/profile.py
index 0abcf57..f0328d2 100755
--- a/tools/old/profile.py
+++ b/tools/old/profile.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# profile Profile CPU usage by sampling stack traces at a timed interval.
@@ -19,7 +19,7 @@
# wrong, note that the first line is the IP, and then the (skipped) stack.
#
# Note: if another perf-based sampling session is active, the output may become
-# polluted with their events. On older kernels, the output may also become
+# polluted with their events. On older kernels, the ouptut may also become
# polluted with tracing sessions (when the kprobe is used instead of the
# tracepoint). If this becomes a problem, logic can be added to filter events.
#
@@ -185,9 +185,7 @@
}
val = counts.lookup_or_init(&key, &zero);
- if (val) {
- (*val)++;
- }
+ (*val)++;
return 0;
}
"""
@@ -209,9 +207,9 @@
# handle stack args
kernel_stack_get = "stack_traces.get_stackid(args, " \
- "%d)" % skip
+ "%d | BPF_F_REUSE_STACKID)" % skip
user_stack_get = \
- "stack_traces.get_stackid(args, BPF_F_USER_STACK)"
+ "stack_traces.get_stackid(args, BPF_F_REUSE_STACKID | BPF_F_USER_STACK)"
stack_context = ""
if args.user_stacks_only:
stack_context = "user"
@@ -300,7 +298,7 @@
counts = b.get_table("counts")
stack_traces = b.get_table("stack_traces")
for k, v in sorted(counts.items(), key=lambda counts: counts[1].value):
- # handle get_stackid errors
+ # handle get_stackid erorrs
if (not args.user_stacks_only and k.kernel_stack_id < 0 and
k.kernel_stack_id != -errno.EFAULT) or \
(not args.kernel_stacks_only and k.user_stack_id < 0 and
diff --git a/tools/old/softirqs.py b/tools/old/softirqs.py
index 5708ba6..30495bc 100755
--- a/tools/old/softirqs.py
+++ b/tools/old/softirqs.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# softirqs Summarize soft IRQ (interrupt) event time.
@@ -147,7 +147,7 @@
bpf_text = bpf_text.replace('STORE',
' .ip = ip, .slot = 0 /* ignore */};' +
'u64 zero = 0, *vp = dist.lookup_or_init(&key, &zero);' +
- 'if (vp) { (*vp) += delta; }')
+ '(*vp) += delta;')
if debug:
print(bpf_text)
diff --git a/tools/old/stackcount.py b/tools/old/stackcount.py
index b60cc4c..6eee27f 100755
--- a/tools/old/stackcount.py
+++ b/tools/old/stackcount.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# stackcount Count kernel function calls and their stack traces.
# For Linux, uses BCC, eBPF.
@@ -118,9 +118,7 @@
out:
val = counts.lookup_or_init(&key, &zero);
- if (val) {
- (*val)++;
- }
+ (*val)++;
return 0;
}
"""
diff --git a/tools/old/stacksnoop.py b/tools/old/stacksnoop.py
index 9fcc12b..238ab82 100755
--- a/tools/old/stacksnoop.py
+++ b/tools/old/stacksnoop.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# stacksnoop Trace a kernel function and print all kernel stack traces.
# For Linux, uses BCC, eBPF, and currently x86_64 only. Inline C.
diff --git a/tools/old/statsnoop.py b/tools/old/statsnoop.py
index ad54ac7..82128c2 100755
--- a/tools/old/statsnoop.py
+++ b/tools/old/statsnoop.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# statsnoop Trace stat() syscalls.
diff --git a/tools/old/syncsnoop.py b/tools/old/syncsnoop.py
index cae57ea..b14309d 100755
--- a/tools/old/syncsnoop.py
+++ b/tools/old/syncsnoop.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# syncsnoop Trace sync() syscall.
diff --git a/tools/old/tcpaccept.py b/tools/old/tcpaccept.py
index 8125eaa..cc0c240 100755
--- a/tools/old/tcpaccept.py
+++ b/tools/old/tcpaccept.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# tcpaccept Trace TCP accept()s.
diff --git a/tools/old/tcpconnect.py b/tools/old/tcpconnect.py
index 579a85f..e0a59e9 100755
--- a/tools/old/tcpconnect.py
+++ b/tools/old/tcpconnect.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# tcpconnect Trace TCP connect()s.
diff --git a/tools/old/wakeuptime.py b/tools/old/wakeuptime.py
index a4cd521..512e4f4 100644
--- a/tools/old/wakeuptime.py
+++ b/tools/old/wakeuptime.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# wakeuptime Summarize sleep to wakeup time by waker kernel stack
# For Linux, uses BCC, eBPF.
@@ -154,9 +154,7 @@
out:
val = counts.lookup_or_init(&key, &zero);
- if (val) {
- (*val) += delta;
- }
+ (*val) += delta;
return 0;
}
"""
diff --git a/tools/oomkill.py b/tools/oomkill.py
index 1bf441c..db3a537 100755
--- a/tools/oomkill.py
+++ b/tools/oomkill.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# oomkill Trace oom_kill_process(). For Linux, uses BCC, eBPF.
#
@@ -16,6 +16,7 @@
from bcc import BPF
from time import strftime
+import ctypes as ct
# linux stats
loadavg = "/proc/loadavg"
@@ -26,8 +27,8 @@
#include <linux/oom.h>
struct data_t {
- u32 fpid;
- u32 tpid;
+ u64 fpid;
+ u64 tpid;
u64 pages;
char fcomm[TASK_COMM_LEN];
char tcomm[TASK_COMM_LEN];
@@ -37,22 +38,33 @@
void kprobe__oom_kill_process(struct pt_regs *ctx, struct oom_control *oc, const char *message)
{
+ unsigned long totalpages;
struct task_struct *p = oc->chosen;
struct data_t data = {};
- u32 pid = bpf_get_current_pid_tgid() >> 32;
-
+ u32 pid = bpf_get_current_pid_tgid();
data.fpid = pid;
- data.tpid = p->tgid;
+ data.tpid = p->pid;
data.pages = oc->totalpages;
bpf_get_current_comm(&data.fcomm, sizeof(data.fcomm));
- bpf_probe_read_kernel(&data.tcomm, sizeof(data.tcomm), p->comm);
+ bpf_probe_read(&data.tcomm, sizeof(data.tcomm), p->comm);
events.perf_submit(ctx, &data, sizeof(data));
}
"""
+# kernel->user event data: struct data_t
+TASK_COMM_LEN = 16 # linux/sched.h
+class Data(ct.Structure):
+ _fields_ = [
+ ("fpid", ct.c_ulonglong),
+ ("tpid", ct.c_ulonglong),
+ ("pages", ct.c_ulonglong),
+ ("fcomm", ct.c_char * TASK_COMM_LEN),
+ ("tcomm", ct.c_char * TASK_COMM_LEN)
+ ]
+
# process event
def print_event(cpu, data, size):
- event = b["events"].event(data)
+ event = ct.cast(data, ct.POINTER(Data)).contents
with open(loadavg) as stats:
avgline = stats.read().rstrip()
print(("%s Triggered by PID %d (\"%s\"), OOM kill of PID %d (\"%s\")"
diff --git a/tools/opensnoop.py b/tools/opensnoop.py
index 0b48c81..4cb4dbb 100755
--- a/tools/opensnoop.py
+++ b/tools/opensnoop.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# opensnoop Trace open() syscalls.
@@ -17,9 +17,9 @@
from __future__ import print_function
from bcc import ArgString, BPF
-from bcc.containers import filter_by_containers
from bcc.utils import printb
import argparse
+import ctypes as ct
from datetime import datetime, timedelta
import os
@@ -36,8 +36,6 @@
./opensnoop -n main # only print process names containing "main"
./opensnoop -e # show extended fields
./opensnoop -f O_WRONLY -f O_RDWR # only print calls for writing
- ./opensnoop --cgroupmap mappath # only trace cgroups in this BPF map
- ./opensnoop --mntnsmap mappath # only trace mount namespaces in the map
"""
parser = argparse.ArgumentParser(
description="Trace open() syscalls",
@@ -53,10 +51,6 @@
help="trace this PID only")
parser.add_argument("-t", "--tid",
help="trace this TID only")
-parser.add_argument("--cgroupmap",
- help="trace cgroups in this BPF map only")
-parser.add_argument("--mntnsmap",
- help="trace mount namespaces in this BPF map only")
parser.add_argument("-u", "--uid",
help="trace this UID only")
parser.add_argument("-d", "--duration",
@@ -106,11 +100,29 @@
int flags; // EXTENDED_STRUCT_MEMBER
};
-BPF_PERF_OUTPUT(events);
-"""
-
-bpf_text_kprobe = """
BPF_HASH(infotmp, u64, struct val_t);
+BPF_PERF_OUTPUT(events);
+
+int trace_entry(struct pt_regs *ctx, int dfd, const char __user *filename, int flags)
+{
+ struct val_t val = {};
+ u64 id = bpf_get_current_pid_tgid();
+ u32 pid = id >> 32; // PID is higher part
+ u32 tid = id; // Cast and get the lower part
+ u32 uid = bpf_get_current_uid_gid();
+
+ PID_TID_FILTER
+ UID_FILTER
+ FLAGS_FILTER
+ if (bpf_get_current_comm(&val.comm, sizeof(val.comm)) == 0) {
+ val.id = id;
+ val.fname = filename;
+ val.flags = flags; // EXTENDED_STRUCT_MEMBER
+ infotmp.update(&id, &val);
+ }
+
+ return 0;
+};
int trace_return(struct pt_regs *ctx)
{
@@ -125,8 +137,8 @@
// missed entry
return 0;
}
- bpf_probe_read_kernel(&data.comm, sizeof(data.comm), valp->comm);
- bpf_probe_read_user(&data.fname, sizeof(data.fname), (void *)valp->fname);
+ bpf_probe_read(&data.comm, sizeof(data.comm), valp->comm);
+ bpf_probe_read(&data.fname, sizeof(data.fname), (void *)valp->fname);
data.id = valp->id;
data.ts = tsp / 1000;
data.uid = bpf_get_current_uid_gid();
@@ -139,157 +151,6 @@
return 0;
}
"""
-
-bpf_text_kprobe_header_open = """
-int syscall__trace_entry_open(struct pt_regs *ctx, const char __user *filename, int flags)
-{
-"""
-
-bpf_text_kprobe_header_openat = """
-int syscall__trace_entry_openat(struct pt_regs *ctx, int dfd, const char __user *filename, int flags)
-{
-"""
-
-bpf_text_kprobe_header_openat2 = """
-#include <uapi/linux/openat2.h>
-int syscall__trace_entry_openat2(struct pt_regs *ctx, int dfd, const char __user *filename, struct open_how *how)
-{
- int flags = how->flags;
-"""
-
-bpf_text_kprobe_body = """
- struct val_t val = {};
- u64 id = bpf_get_current_pid_tgid();
- u32 pid = id >> 32; // PID is higher part
- u32 tid = id; // Cast and get the lower part
- u32 uid = bpf_get_current_uid_gid();
-
- PID_TID_FILTER
- UID_FILTER
- FLAGS_FILTER
-
- if (container_should_be_filtered()) {
- return 0;
- }
-
- if (bpf_get_current_comm(&val.comm, sizeof(val.comm)) == 0) {
- val.id = id;
- val.fname = filename;
- val.flags = flags; // EXTENDED_STRUCT_MEMBER
- infotmp.update(&id, &val);
- }
-
- return 0;
-};
-"""
-
-bpf_text_kfunc_header_open = """
-#if defined(CONFIG_ARCH_HAS_SYSCALL_WRAPPER) && !defined(__s390x__)
-KRETFUNC_PROBE(FNNAME, struct pt_regs *regs, int ret)
-{
- const char __user *filename = (char *)PT_REGS_PARM1(regs);
- int flags = PT_REGS_PARM2(regs);
-#else
-KRETFUNC_PROBE(FNNAME, const char __user *filename, int flags, int ret)
-{
-#endif
-"""
-
-bpf_text_kfunc_header_openat = """
-#if defined(CONFIG_ARCH_HAS_SYSCALL_WRAPPER) && !defined(__s390x__)
-KRETFUNC_PROBE(FNNAME, struct pt_regs *regs, int ret)
-{
- int dfd = PT_REGS_PARM1(regs);
- const char __user *filename = (char *)PT_REGS_PARM2(regs);
- int flags = PT_REGS_PARM3(regs);
-#else
-KRETFUNC_PROBE(FNNAME, int dfd, const char __user *filename, int flags, int ret)
-{
-#endif
-"""
-
-bpf_text_kfunc_header_openat2 = """
-#include <uapi/linux/openat2.h>
-#if defined(CONFIG_ARCH_HAS_SYSCALL_WRAPPER) && !defined(__s390x__)
-KRETFUNC_PROBE(FNNAME, struct pt_regs *regs, int ret)
-{
- int dfd = PT_REGS_PARM1(regs);
- const char __user *filename = (char *)PT_REGS_PARM2(regs);
- struct open_how __user how;
- int flags;
-
- bpf_probe_read_user(&how, sizeof(struct open_how), (struct open_how*)PT_REGS_PARM3(regs));
- flags = how.flags;
-#else
-KRETFUNC_PROBE(FNNAME, int dfd, const char __user *filename, struct open_how __user *how, int ret)
-{
- int flags = how->flags;
-#endif
-"""
-
-bpf_text_kfunc_body = """
- u64 id = bpf_get_current_pid_tgid();
- u32 pid = id >> 32; // PID is higher part
- u32 tid = id; // Cast and get the lower part
- u32 uid = bpf_get_current_uid_gid();
-
- PID_TID_FILTER
- UID_FILTER
- FLAGS_FILTER
- if (container_should_be_filtered()) {
- return 0;
- }
-
- struct data_t data = {};
- bpf_get_current_comm(&data.comm, sizeof(data.comm));
-
- u64 tsp = bpf_ktime_get_ns();
-
- bpf_probe_read_user(&data.fname, sizeof(data.fname), (void *)filename);
- data.id = id;
- data.ts = tsp / 1000;
- data.uid = bpf_get_current_uid_gid();
- data.flags = flags; // EXTENDED_STRUCT_MEMBER
- data.ret = ret;
-
- events.perf_submit(ctx, &data, sizeof(data));
-
- return 0;
-}
-"""
-
-b = BPF(text='')
-# open and openat are always in place since 2.6.16
-fnname_open = b.get_syscall_prefix().decode() + 'open'
-fnname_openat = b.get_syscall_prefix().decode() + 'openat'
-fnname_openat2 = b.get_syscall_prefix().decode() + 'openat2'
-if b.ksymname(fnname_openat2) == -1:
- fnname_openat2 = None
-
-is_support_kfunc = BPF.support_kfunc()
-if is_support_kfunc:
- bpf_text += bpf_text_kfunc_header_open.replace('FNNAME', fnname_open)
- bpf_text += bpf_text_kfunc_body
-
- bpf_text += bpf_text_kfunc_header_openat.replace('FNNAME', fnname_openat)
- bpf_text += bpf_text_kfunc_body
-
- if fnname_openat2:
- bpf_text += bpf_text_kfunc_header_openat2.replace('FNNAME', fnname_openat2)
- bpf_text += bpf_text_kfunc_body
-else:
- bpf_text += bpf_text_kprobe
-
- bpf_text += bpf_text_kprobe_header_open
- bpf_text += bpf_text_kprobe_body
-
- bpf_text += bpf_text_kprobe_header_openat
- bpf_text += bpf_text_kprobe_body
-
- if fnname_openat2:
- bpf_text += bpf_text_kprobe_header_openat2
- bpf_text += bpf_text_kprobe_body
-
if args.tid: # TID trumps PID
bpf_text = bpf_text.replace('PID_TID_FILTER',
'if (tid != %s) { return 0; }' % args.tid)
@@ -303,7 +164,6 @@
'if (uid != %s) { return 0; }' % args.uid)
else:
bpf_text = bpf_text.replace('UID_FILTER', '')
-bpf_text = filter_by_containers(args) + bpf_text
if args.flag_filter:
bpf_text = bpf_text.replace('FLAGS_FILTER',
'if (!(flags & %d)) { return 0; }' % flag_filter_mask)
@@ -319,16 +179,22 @@
# initialize BPF
b = BPF(text=bpf_text)
-if not is_support_kfunc:
- b.attach_kprobe(event=fnname_open, fn_name="syscall__trace_entry_open")
- b.attach_kretprobe(event=fnname_open, fn_name="trace_return")
+b.attach_kprobe(event="do_sys_open", fn_name="trace_entry")
+b.attach_kretprobe(event="do_sys_open", fn_name="trace_return")
- b.attach_kprobe(event=fnname_openat, fn_name="syscall__trace_entry_openat")
- b.attach_kretprobe(event=fnname_openat, fn_name="trace_return")
+TASK_COMM_LEN = 16 # linux/sched.h
+NAME_MAX = 255 # linux/limits.h
- if fnname_openat2:
- b.attach_kprobe(event=fnname_openat2, fn_name="syscall__trace_entry_openat2")
- b.attach_kretprobe(event=fnname_openat2, fn_name="trace_return")
+class Data(ct.Structure):
+ _fields_ = [
+ ("id", ct.c_ulonglong),
+ ("ts", ct.c_ulonglong),
+ ("uid", ct.c_uint32),
+ ("ret", ct.c_int),
+ ("comm", ct.c_char * TASK_COMM_LEN),
+ ("fname", ct.c_char * NAME_MAX),
+ ("flags", ct.c_int),
+ ]
initial_ts = 0
@@ -345,7 +211,7 @@
# process event
def print_event(cpu, data, size):
- event = b["events"].event(data)
+ event = ct.cast(data, ct.POINTER(Data)).contents
global initial_ts
# split return value into FD and errno columns
@@ -367,17 +233,17 @@
if args.timestamp:
delta = event.ts - initial_ts
- printb(b"%-14.9f" % (float(delta) / 1000000), nl="")
+ print("%-14.9f" % (float(delta) / 1000000), end="")
if args.print_uid:
- printb(b"%-6d" % event.uid, nl="")
+ print("%-6d" % event.uid, end="")
- printb(b"%-6d %-16s %4d %3d " %
- (event.id & 0xffffffff if args.tid else event.id >> 32,
- event.comm, fd_s, err), nl="")
+ print("%-6d %-16s %4d %3d " %
+ (event.id & 0xffffffff if args.tid else event.id >> 32,
+ event.comm.decode('utf-8', 'replace'), fd_s, err), end="")
if args.extended_fields:
- printb(b"%08o " % event.flags, nl="")
+ print("%08o " % event.flags, end="")
printb(b'%s' % event.fname)
diff --git a/tools/opensnoop_example.txt b/tools/opensnoop_example.txt
index f15e84f..c504ba4 100644
--- a/tools/opensnoop_example.txt
+++ b/tools/opensnoop_example.txt
@@ -182,20 +182,11 @@
28051 sshd 7 0 00100001 /var/log/wtmp
-The --cgroupmap option filters based on a cgroup set. It is meant to be used
-with an externally created map.
-
-# ./opensnoop --cgroupmap /sys/fs/bpf/test01
-
-For more details, see docs/special_filtering.md
-
-
USAGE message:
# ./opensnoop -h
-usage: opensnoop.py [-h] [-T] [-U] [-x] [-p PID] [-t TID]
- [--cgroupmap CGROUPMAP] [--mntnsmap MNTNSMAP] [-u UID]
- [-d DURATION] [-n NAME] [-e] [-f FLAG_FILTER]
+usage: opensnoop [-h] [-T] [-x] [-p PID] [-t TID] [-d DURATION] [-n NAME]
+ [-e] [-f FLAG_FILTER]
Trace open() syscalls
@@ -206,9 +197,6 @@
-x, --failed only show failed opens
-p PID, --pid PID trace this PID only
-t TID, --tid TID trace this TID only
- --cgroupmap CGROUPMAP
- trace cgroups in this BPF map only
- --mntnsmap MNTNSMAP trace mount namespaces in this BPF map on
-u UID, --uid UID trace this UID only
-d DURATION, --duration DURATION
total duration of trace in seconds
@@ -230,5 +218,3 @@
./opensnoop -n main # only print process names containing "main"
./opensnoop -e # show extended fields
./opensnoop -f O_WRONLY -f O_RDWR # only print calls for writing
- ./opensnoop --cgroupmap mappath # only trace cgroups in this BPF map
- ./opensnoop --mntnsmap mappath # only trace mount namespaces in the map
diff --git a/tools/pidpersec.py b/tools/pidpersec.py
index be72443..aff1219 100755
--- a/tools/pidpersec.py
+++ b/tools/pidpersec.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# pidpersec Count new processes (via fork).
@@ -29,7 +29,8 @@
BPF_ARRAY(stats, u64, S_MAXSTAT);
static void stats_increment(int key) {
- stats.atomic_increment(key);
+ u64 *leaf = stats.lookup(&key);
+ if (leaf) (*leaf)++;
}
void do_count(struct pt_regs *ctx) { stats_increment(S_COUNT); }
diff --git a/tools/profile.py b/tools/profile.py
index 47d2adf..084ac63 100755
--- a/tools/profile.py
+++ b/tools/profile.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# profile Profile CPU usage by sampling stack traces at a timed interval.
@@ -9,8 +9,6 @@
# counting there. Only the unique stacks and counts are passed to user space
# at the end of the profile, greatly reducing the kernel<->user transfer.
#
-# By default CPU idle stacks are excluded by simply excluding PID 0.
-#
# REQUIRES: Linux 4.9+ (BPF_PROG_TYPE_PERF_EVENT support). Under tools/old is
# a version of this tool that may work on Linux 4.6 - 4.8.
#
@@ -24,17 +22,17 @@
#
# 15-Jul-2016 Brendan Gregg Created this.
# 20-Oct-2016 " " Switched to use the new 4.9 support.
-# 26-Jan-2019 " " Changed to exclude CPU idle by default.
from __future__ import print_function
from bcc import BPF, PerfType, PerfSWConfig
-from bcc.containers import filter_by_containers
from sys import stderr
from time import sleep
import argparse
import signal
import os
import errno
+import multiprocessing
+import ctypes as ct
#
# Process Arguments
@@ -58,7 +56,7 @@
return ival
def stack_id_err(stack_id):
- # -EFAULT in get_stackid normally means the stack-trace is not available,
+ # -EFAULT in get_stackid normally means the stack-trace is not availible,
# Such as getting kernel stack trace in userspace code
return (stack_id < 0) and (stack_id != -errno.EFAULT)
@@ -69,12 +67,9 @@
./profile -c 1000000 # profile stack traces every 1 in a million events
./profile 5 # profile at 49 Hertz for 5 seconds only
./profile -f 5 # output in folded format for flame graphs
- ./profile -p 185 # only profile process with PID 185
- ./profile -L 185 # only profile thread with TID 185
+ ./profile -p 185 # only profile threads for PID 185
./profile -U # only show user space stacks (no kernel)
./profile -K # only show kernel space stacks (no user)
- ./profile --cgroupmap mappath # only trace cgroups in this BPF map
- ./profile --mntnsmap mappath # only trace mount namespaces in the map
"""
parser = argparse.ArgumentParser(
description="Profile CPU stack traces at a timed interval",
@@ -82,9 +77,7 @@
epilog=examples)
thread_group = parser.add_mutually_exclusive_group()
thread_group.add_argument("-p", "--pid", type=positive_int,
- help="profile process with this PID only")
-thread_group.add_argument("-L", "--tid", type=positive_int,
- help="profile thread with this TID only")
+ help="profile this PID only")
# TODO: add options for user/kernel threads only
stack_group = parser.add_mutually_exclusive_group()
stack_group.add_argument("-U", "--user-stacks-only", action="store_true",
@@ -100,8 +93,6 @@
help="insert delimiter between kernel/user stacks")
parser.add_argument("-a", "--annotations", action="store_true",
help="add _[k] annotations to kernel frames")
-parser.add_argument("-I", "--include-idle", action="store_true",
- help="include CPU idle stacks")
parser.add_argument("-f", "--folded", action="store_true",
help="output folded format, one line per stack (for flame graphs)")
parser.add_argument("--stack-storage-size", default=16384,
@@ -115,10 +106,6 @@
help="cpu number to run profile on")
parser.add_argument("--ebpf", action="store_true",
help=argparse.SUPPRESS)
-parser.add_argument("--cgroupmap",
- help="trace cgroups in this BPF map only")
-parser.add_argument("--mntnsmap",
- help="trace mount namespaces in this BPF map only")
# option logic
args = parser.parse_args()
@@ -142,6 +129,7 @@
struct key_t {
u32 pid;
u64 kernel_ip;
+ u64 kernel_ret_ip;
int user_stack_id;
int kernel_stack_id;
char name[TASK_COMM_LEN];
@@ -152,22 +140,12 @@
// This code gets a bit complex. Probably not suitable for casual hacking.
int do_perf_event(struct bpf_perf_event_data *ctx) {
- u64 id = bpf_get_current_pid_tgid();
- u32 tgid = id >> 32;
- u32 pid = id;
-
- if (IDLE_FILTER)
- return 0;
-
+ u32 pid = bpf_get_current_pid_tgid() >> 32;
if (!(THREAD_FILTER))
return 0;
- if (container_should_be_filtered()) {
- return 0;
- }
-
// create map key
- struct key_t key = {.pid = tgid};
+ struct key_t key = {.pid = pid};
bpf_get_current_comm(&key.name, sizeof(key.name));
// get stacks
@@ -206,20 +184,13 @@
}
"""
-# set idle filter
-idle_filter = "pid == 0"
-if args.include_idle:
- idle_filter = "0"
-bpf_text = bpf_text.replace('IDLE_FILTER', idle_filter)
-
-# set process/thread filter
+# set thread filter
thread_context = ""
+perf_filter = "-a"
if args.pid is not None:
thread_context = "PID %s" % args.pid
- thread_filter = 'tgid == %s' % args.pid
-elif args.tid is not None:
- thread_context = "TID %s" % args.tid
- thread_filter = 'pid == %s' % args.tid
+ thread_filter = 'pid == %s' % args.pid
+ perf_filter = '-p %s' % args.pid
else:
thread_context = "all threads"
thread_filter = '1'
@@ -242,7 +213,6 @@
stack_context = "user + kernel"
bpf_text = bpf_text.replace('USER_STACK_GET', user_stack_get)
bpf_text = bpf_text.replace('KERNEL_STACK_GET', kernel_stack_get)
-bpf_text = filter_by_containers(args) + bpf_text
sample_freq = 0
sample_period = 0
@@ -304,18 +274,19 @@
# output stacks
missing_stacks = 0
-has_collision = False
+has_enomem = False
counts = b.get_table("counts")
stack_traces = b.get_table("stack_traces")
+need_delimiter = args.delimited and not (args.kernel_stacks_only or
+ args.user_stacks_only)
for k, v in sorted(counts.items(), key=lambda counts: counts[1].value):
# handle get_stackid errors
if not args.user_stacks_only and stack_id_err(k.kernel_stack_id):
missing_stacks += 1
- # hash collision (-EEXIST) suggests that the map size may be too small
- has_collision = has_collision or k.kernel_stack_id == -errno.EEXIST
+ has_enomem = has_enomem or k.kernel_stack_id == -errno.ENOMEM
if not args.kernel_stacks_only and stack_id_err(k.user_stack_id):
missing_stacks += 1
- has_collision = has_collision or k.user_stack_id == -errno.EEXIST
+ has_enomem = has_enomem or k.user_stack_id == -errno.ENOMEM
user_stack = [] if k.user_stack_id < 0 else \
stack_traces.walk(k.user_stack_id)
@@ -340,15 +311,15 @@
# hash collision (-EEXIST), we still print a placeholder for consistency
if not args.kernel_stacks_only:
if stack_id_err(k.user_stack_id):
- line.append(b"[Missed User Stack]")
+ line.append("[Missed User Stack]")
else:
line.extend([b.sym(addr, k.pid) for addr in reversed(user_stack)])
if not args.user_stacks_only:
- line.extend([b"-"] if (need_delimiter and k.kernel_stack_id >= 0 and k.user_stack_id >= 0) else [])
+ line.extend(["-"] if (need_delimiter and k.kernel_stack_id >= 0 and k.user_stack_id >= 0) else [])
if stack_id_err(k.kernel_stack_id):
- line.append(b"[Missed Kernel Stack]")
+ line.append("[Missed Kernel Stack]")
else:
- line.extend([aksym(addr) for addr in reversed(kernel_stack)])
+ line.extend([b.ksym(addr) for addr in reversed(kernel_stack)])
print("%s %d" % (b";".join(line).decode('utf-8', 'replace'), v.value))
else:
# print default multi-line stack output
@@ -371,7 +342,7 @@
# check missing
if missing_stacks > 0:
- enomem_str = "" if not has_collision else \
+ enomem_str = "" if not has_enomem else \
" Consider increasing --stack-storage-size."
print("WARNING: %d stack traces could not be displayed.%s" %
(missing_stacks, enomem_str),
diff --git a/tools/profile_example.txt b/tools/profile_example.txt
index 2c7e702..6fe6f74 100644
--- a/tools/profile_example.txt
+++ b/tools/profile_example.txt
@@ -41,27 +41,6 @@
- func_ab (13549)
5
-The output was long; I truncated some lines ("[...]").
-
-This default output prints stack traces, followed by a line to describe the
-process (a dash, the process name, and a PID in parenthesis), and then an
-integer count of how many times this stack trace was sampled.
-
-The func_ab process is running the func_a() function, called by main(),
-called by __libc_start_main(), and called by "[unknown]" with what looks
-like a bogus address (1st column). That's evidence of a broken stack trace.
-It's common for user-level software that hasn't been compiled with frame
-pointers (in this case, libc).
-
-The dd process has called read(), and then enters the kernel via
-entry_SYSCALL_64_fastpath(), calling sys_read(), and so on. Yes, I'm now
-reading it bottom up. That way follows the code flow.
-
-
-By default, CPU idle stacks are excluded. They can be included with -I:
-
-# ./profile -I
-
[...]
native_safe_halt
@@ -85,16 +64,32 @@
- swapper/1 (0)
75
+The output was long; I truncated some lines ("[...]").
+
+This default output prints stack traces, followed by a line to describe the
+process (a dash, the process name, and a PID in parenthesis), and then an
+integer count of how many times this stack trace was sampled.
+
The output above shows the most frequent stack was from the "swapper/1"
process (PID 0), running the native_safe_halt() function, which was called
by default_idle(), which was called by arch_cpu_idle(), and so on. This is
the idle thread. Stacks can be read top-down, to follow ancestry: child,
parent, grandparent, etc.
+The func_ab process is running the func_a() function, called by main(),
+called by __libc_start_main(), and called by "[unknown]" with what looks
+like a bogus address (1st column). That's evidence of a broken stack trace.
+It's common for user-level software that hasn't been compiled with frame
+pointers (in this case, libc).
-The dd process profiled ealrier is actually "dd if=/dev/zero of=/dev/null":
-it's a simple workload to analyze that just moves bytes from /dev/zero to
-/dev/null. Profiling just that process:
+The dd process has called read(), and then enters the kernel via
+entry_SYSCALL_64_fastpath(), calling sys_read(), and so on. Yes, I'm now
+reading it bottom up. That way follows the code flow.
+
+
+The dd process is actually "dd if=/dev/zero of=/dev/null": it's a simple
+workload to analyze that just moves bytes from /dev/zero to /dev/null.
+Profiling just that process:
# ./profile -p 25036
Sampling at 49 Hertz of PID 25036 by user + kernel stack... Hit Ctrl-C to end.
@@ -544,8 +539,6 @@
# ./profile -F 9
Sampling at 9 Hertz of all threads by user + kernel stack... Hit Ctrl-C to end.
^C
-[...]
-
func_b
main
__libc_start_main
@@ -555,6 +548,27 @@
[...]
+ native_safe_halt
+ default_idle
+ arch_cpu_idle
+ default_idle_call
+ cpu_startup_entry
+ start_secondary
+ - swapper/3 (0)
+ 8
+
+ native_safe_halt
+ default_idle
+ arch_cpu_idle
+ default_idle_call
+ cpu_startup_entry
+ rest_init
+ start_kernel
+ x86_64_start_reservations
+ x86_64_start_kernel
+ - swapper/0 (0)
+ 8
+
You can also restrict profiling to just kernel stacks (-K) or user stacks (-U).
For example, just user stacks:
@@ -693,6 +707,24 @@
- dd (2931)
14
+ - swapper/7 (0)
+ 46
+
+ - swapper/0 (0)
+ 46
+
+ - swapper/2 (0)
+ 46
+
+ - swapper/1 (0)
+ 46
+
+ - swapper/3 (0)
+ 46
+
+ - swapper/4 (0)
+ 46
+
If there are too many unique stack traces for the kernel to save, a warning
will be printed. Eg:
@@ -703,21 +735,12 @@
Run ./profile -h to see the default.
-The --cgroupmap option filters based on a cgroup set. It is meant to be used
-with an externally created map.
-
-# ./profile --cgroupmap /sys/fs/bpf/test01
-
-For more details, see docs/special_filtering.md
-
USAGE message:
# ./profile -h
-usage: profile.py [-h] [-p PID | -L TID] [-U | -K] [-F FREQUENCY | -c COUNT]
- [-d] [-a] [-I] [-f]
- [--stack-storage-size STACK_STORAGE_SIZE] [-C CPU]
- [--cgroupmap CGROUPMAP] [--mntnsmap MNTNSMAP]
+usage: profile [-h] [-p PID] [-U | -K] [-F FREQUENCY | -c COUNT] [-d] [-a]
+ [-f] [--stack-storage-size STACK_STORAGE_SIZE]
[duration]
Profile CPU stack traces at a timed interval
@@ -727,8 +750,7 @@
optional arguments:
-h, --help show this help message and exit
- -p PID, --pid PID profile process with this PID only
- -L TID, --tid TID profile thread with this TID only
+ -p PID, --pid PID profile this PID only
-U, --user-stacks-only
show stacks from user space only (no kernel space
stacks)
@@ -741,16 +763,12 @@
sample period, number of events
-d, --delimited insert delimiter between kernel/user stacks
-a, --annotations add _[k] annotations to kernel frames
- -I, --include-idle include CPU idle stacks
-f, --folded output folded format, one line per stack (for flame
graphs)
--stack-storage-size STACK_STORAGE_SIZE
the number of unique stack traces that can be stored
- and displayed (default 16384)
+ and displayed (default 2048)
-C CPU, --cpu CPU cpu number to run profile on
- --cgroupmap CGROUPMAP
- trace cgroups in this BPF map only
- --mntnsmap MNTNSMAP trace mount namespaces in this BPF map only
examples:
./profile # profile stack traces at 49 Hertz until Ctrl-C
@@ -758,9 +776,6 @@
./profile -c 1000000 # profile stack traces every 1 in a million events
./profile 5 # profile at 49 Hertz for 5 seconds only
./profile -f 5 # output in folded format for flame graphs
- ./profile -p 185 # only profile process with PID 185
- ./profile -L 185 # only profile thread with TID 185
+ ./profile -p 185 # only profile threads for PID 185
./profile -U # only show user space stacks (no kernel)
./profile -K # only show kernel space stacks (no user)
- ./profile --cgroupmap mappath # only trace cgroups in this BPF map
- ./profile --mntnsmap mappath # only trace mount namespaces in the map
diff --git a/tools/readahead.py b/tools/readahead.py
deleted file mode 100755
index 1f6e9a4..0000000
--- a/tools/readahead.py
+++ /dev/null
@@ -1,183 +0,0 @@
-#!/usr/bin/python
-# @lint-avoid-python-3-compatibility-imports
-#
-# readahead Show performance of read-ahead cache
-# For Linux, uses BCC, eBPF
-#
-# Copyright (c) 2020 Suchakra Sharma <mail@suchakra.in>
-# Licensed under the Apache License, Version 2.0 (the "License")
-# This was originally created for the BPF Performance Tools book
-# published by Addison Wesley. ISBN-13: 9780136554820
-# When copying or porting, include this comment.
-#
-# 20-Aug-2020 Suchakra Sharma Ported from bpftrace to BCC
-# 17-Sep-2021 Hengqi Chen Migrated to kfunc
-
-from __future__ import print_function
-from bcc import BPF
-from time import sleep
-import ctypes as ct
-import argparse
-
-# arguments
-examples = """examples:
- ./readahead -d 20 # monitor for 20 seconds and generate stats
-"""
-
-parser = argparse.ArgumentParser(
- description="Monitor performance of read ahead cache",
- formatter_class=argparse.RawDescriptionHelpFormatter,
- epilog=examples)
-parser.add_argument("-d", "--duration", type=int,
- help="total duration to monitor for, in seconds")
-args = parser.parse_args()
-if not args.duration:
- args.duration = 99999999
-
-# BPF program
-bpf_text = """
-#include <uapi/linux/ptrace.h>
-#include <linux/mm_types.h>
-
-BPF_HASH(flag, u32, u8); // used to track if we are in do_page_cache_readahead()
-BPF_HASH(birth, struct page*, u64); // used to track timestamps of cache alloc'ed page
-BPF_ARRAY(pages); // increment/decrement readahead pages
-BPF_HISTOGRAM(dist);
-"""
-
-bpf_text_kprobe = """
-int entry__do_page_cache_readahead(struct pt_regs *ctx) {
- u32 pid;
- u8 one = 1;
- pid = bpf_get_current_pid_tgid();
- flag.update(&pid, &one);
- return 0;
-}
-
-int exit__do_page_cache_readahead(struct pt_regs *ctx) {
- u32 pid;
- u8 zero = 0;
- pid = bpf_get_current_pid_tgid();
- flag.update(&pid, &zero);
- return 0;
-}
-
-int exit__page_cache_alloc(struct pt_regs *ctx) {
- u32 pid;
- u64 ts;
- struct page *retval = (struct page*) PT_REGS_RC(ctx);
- u32 zero = 0; // static key for accessing pages[0]
- pid = bpf_get_current_pid_tgid();
- u8 *f = flag.lookup(&pid);
- if (f != NULL && *f == 1) {
- ts = bpf_ktime_get_ns();
- birth.update(&retval, &ts);
- pages.atomic_increment(zero);
- }
- return 0;
-}
-
-int entry_mark_page_accessed(struct pt_regs *ctx) {
- u64 ts, delta;
- struct page *arg0 = (struct page *) PT_REGS_PARM1(ctx);
- u32 zero = 0; // static key for accessing pages[0]
- u64 *bts = birth.lookup(&arg0);
- if (bts != NULL) {
- delta = bpf_ktime_get_ns() - *bts;
- dist.atomic_increment(bpf_log2l(delta/1000000));
- pages.atomic_increment(zero, -1);
- birth.delete(&arg0); // remove the entry from hashmap
- }
- return 0;
-}
-"""
-
-bpf_text_kfunc = """
-KFUNC_PROBE(RA_FUNC)
-{
- u32 pid = bpf_get_current_pid_tgid();
- u8 one = 1;
-
- flag.update(&pid, &one);
- return 0;
-}
-
-KRETFUNC_PROBE(RA_FUNC)
-{
- u32 pid = bpf_get_current_pid_tgid();
- u8 zero = 0;
-
- flag.update(&pid, &zero);
- return 0;
-}
-
-KRETFUNC_PROBE(__page_cache_alloc, gfp_t gfp, struct page *retval)
-{
- u64 ts;
- u32 zero = 0; // static key for accessing pages[0]
- u32 pid = bpf_get_current_pid_tgid();
- u8 *f = flag.lookup(&pid);
-
- if (f != NULL && *f == 1) {
- ts = bpf_ktime_get_ns();
- birth.update(&retval, &ts);
- pages.atomic_increment(zero);
- }
- return 0;
-}
-
-KFUNC_PROBE(mark_page_accessed, struct page *arg0)
-{
- u64 ts, delta;
- u32 zero = 0; // static key for accessing pages[0]
- u64 *bts = birth.lookup(&arg0);
-
- if (bts != NULL) {
- delta = bpf_ktime_get_ns() - *bts;
- dist.atomic_increment(bpf_log2l(delta/1000000));
- pages.atomic_increment(zero, -1);
- birth.delete(&arg0); // remove the entry from hashmap
- }
- return 0;
-}
-"""
-
-if BPF.support_kfunc():
- if BPF.get_kprobe_functions(b"__do_page_cache_readahead"):
- ra_func = "__do_page_cache_readahead"
- else:
- ra_func = "do_page_cache_ra"
- bpf_text += bpf_text_kfunc.replace("RA_FUNC", ra_func)
- b = BPF(text=bpf_text)
-else:
- bpf_text += bpf_text_kprobe
- b = BPF(text=bpf_text)
- if BPF.get_kprobe_functions(b"__do_page_cache_readahead"):
- ra_event = "__do_page_cache_readahead"
- else:
- ra_event = "do_page_cache_ra"
- b.attach_kprobe(event=ra_event, fn_name="entry__do_page_cache_readahead")
- b.attach_kretprobe(event=ra_event, fn_name="exit__do_page_cache_readahead")
- b.attach_kretprobe(event="__page_cache_alloc", fn_name="exit__page_cache_alloc")
- b.attach_kprobe(event="mark_page_accessed", fn_name="entry_mark_page_accessed")
-
-# header
-print("Tracing... Hit Ctrl-C to end.")
-
-# print
-def print_stats():
- print()
- print("Read-ahead unused pages: %d" % (b["pages"][ct.c_ulong(0)].value))
- print("Histogram of read-ahead used page age (ms):")
- print("")
- b["dist"].print_log2_hist("age (ms)")
- b["dist"].clear()
- b["pages"].clear()
-
-while True:
- try:
- sleep(args.duration)
- print_stats()
- except KeyboardInterrupt:
- print_stats()
- break
diff --git a/tools/readahead_example.txt b/tools/readahead_example.txt
deleted file mode 100644
index 6d675c1..0000000
--- a/tools/readahead_example.txt
+++ /dev/null
@@ -1,60 +0,0 @@
-Demonstration of readahead, the Linux eBPF/bcc version
-
-Read-ahead mechanism is used by operation sytems to optimize sequential operations
-by reading ahead some pages to avoid more expensive filesystem operations. This tool
-shows the performance of the read-ahead caching on the system under a given load to
-investigate any caching issues. It shows a count for unused pages in the cache and
-also prints a histogram showing how long they have remianed there.
-
-Usage Scenario
-==============
-
-Consider that you are developing a React Native application which performs aggressive
-reads while re-encoding a video in local-storage. Usually such an app would be multi-
-layered and have transitional library dependencies. The actual read may be performed
-by some unknown native library which may or may not be using hints to the OS, such as
-madvise(p, LEN, MADV_SEQUENTIAL). If high IOPS is observed in such an app, running
-readahead may pin the issue much faster in this case as the developer digs deeper
-into what may be causing this.
-
-An example where such an issue can surface is: https://github.com/boltdb/bolt/issues/691
-
-# readahead -d 30
-Tracing... Hit Ctrl-C to end.
-^C
-Read-ahead unused pages: 6765
-Histogram of read-ahead used page age (ms):
-
- age (ms) : count distribution
- 0 -> 1 : 4236 |****************************************|
- 2 -> 3 : 394 |*** |
- 4 -> 7 : 1670 |*************** |
- 8 -> 15 : 2132 |******************** |
- 16 -> 31 : 401 |*** |
- 32 -> 63 : 1256 |*********** |
- 64 -> 127 : 2352 |********************** |
- 128 -> 255 : 357 |*** |
- 256 -> 511 : 369 |*** |
- 512 -> 1023 : 366 |*** |
- 1024 -> 2047 : 181 |* |
- 2048 -> 4095 : 439 |**** |
- 4096 -> 8191 : 188 |* |
-
-In the example above, we recorded system-wide stats for 30 seconds. We can observe that
-while most of the pages stayed in the readahead cache for quite less time, after 30
-seconds 6765 pages still remained in the cache, yet unaccessed.
-
-Note on Kprobes Usage
-=====================
-
-This tool uses Kprobes on the following kernel functions:
-
-__do_page_cache_readahead()/do_page_cache_ra() (After kernel version 5.10 (include), __do_page_cache_readahead was renamed to do_page_cache_ra)
-__page_cache_alloc()
-mark_page_accessed()
-
-Since the tool uses Kprobes, depending on your linux kernel's compilation, these
-functions may be inlined and hence not available for Kprobes. To see whether you have
-the functions available, check vmlinux source and binary to confirm whether inlining is
-happening or not. You can also check /proc/kallsyms on the host and verify if the target
-functions are present there before using this tool.
diff --git a/tools/reset-trace.sh b/tools/reset-trace.sh
index 34565b7..fb891a7 100755
--- a/tools/reset-trace.sh
+++ b/tools/reset-trace.sh
@@ -93,7 +93,7 @@
contents=$(grep -v '^#' $file)
if [[ "$contents" != "$expected" ]]; then
echo "Noticed unrelated tracing file $PWD/$file isn't set as" \
- "expected. Not resetting (-F to force, -v for verbose)."
+ "expected. Not reseting (-F to force, -v for verbose)."
vecho "Contents of $file is (line enumerated):"
(( opt_verbose )) && cat -nv $file
vecho "Expected \"$expected\"."
@@ -113,7 +113,7 @@
shift $(( $OPTIND - 1 ))
### reset tracing state
-vecho "Resetting tracing state..."
+vecho "Reseting tracing state..."
vecho
cd $tracing || die "ERROR: accessing tracing. Root user? /sys/kernel/debug?"
diff --git a/tools/reset-trace_example.txt b/tools/reset-trace_example.txt
index 37b2232..d0f6777 100644
--- a/tools/reset-trace_example.txt
+++ b/tools/reset-trace_example.txt
@@ -27,7 +27,7 @@
You can use -v to see what it does:
# ./reset-trace.sh -v
-Resetting tracing state...
+Reseting tracing state...
Checking /sys/kernel/debug/tracing/kprobe_events
Checking /sys/kernel/debug/tracing/uprobe_events
@@ -132,7 +132,7 @@
state. Using reset-trace:
# ./reset-trace.sh -v
-Resetting tracing state...
+Reseting tracing state...
Checking /sys/kernel/debug/tracing/kprobe_events
Checking /sys/kernel/debug/tracing/uprobe_events
@@ -186,19 +186,19 @@
Here is an example of reset-trace detecting an unrelated tracing session:
# ./reset-trace.sh
-Noticed unrelated tracing file /sys/kernel/debug/tracing/set_ftrace_filter isn't set as expected. Not resetting (-F to force, -v for verbose).
+Noticed unrelated tracing file /sys/kernel/debug/tracing/set_ftrace_filter isn't set as expected. Not reseting (-F to force, -v for verbose).
And verbose:
# ./reset-trace.sh -v
-Resetting tracing state...
+Reseting tracing state...
Checking /sys/kernel/debug/tracing/kprobe_events
Checking /sys/kernel/debug/tracing/uprobe_events
Checking /sys/kernel/debug/tracing/trace
Checking /sys/kernel/debug/tracing/current_tracer
Checking /sys/kernel/debug/tracing/set_ftrace_filter
-Noticed unrelated tracing file /sys/kernel/debug/tracing/set_ftrace_filter isn't set as expected. Not resetting (-F to force, -v for verbose).
+Noticed unrelated tracing file /sys/kernel/debug/tracing/set_ftrace_filter isn't set as expected. Not reseting (-F to force, -v for verbose).
Contents of set_ftrace_filter is (line enumerated):
1 tcp_send_mss
2 tcp_sendpage
diff --git a/tools/runqlat.py b/tools/runqlat.py
index 9edd7be..9c56d22 100755
--- a/tools/runqlat.py
+++ b/tools/runqlat.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# runqlat Run queue (scheduler) latency as a histogram.
@@ -71,7 +71,6 @@
#include <linux/sched.h>
#include <linux/nsproxy.h>
#include <linux/pid_namespace.h>
-#include <linux/init_task.h>
typedef struct pid_key {
u64 id; // work around
@@ -97,45 +96,6 @@
start.update(&pid, &ts);
return 0;
}
-
-static __always_inline unsigned int pid_namespace(struct task_struct *task)
-{
-
-/* pids[] was removed from task_struct since commit 2c4704756cab7cfa031ada4dab361562f0e357c0
- * Using the macro INIT_PID_LINK as a conditional judgment.
- */
-#ifdef INIT_PID_LINK
- struct pid_link pids;
- unsigned int level;
- struct upid upid;
- struct ns_common ns;
-
- /* get the pid namespace by following task_active_pid_ns(),
- * pid->numbers[pid->level].ns
- */
- bpf_probe_read_kernel(&pids, sizeof(pids), &task->pids[PIDTYPE_PID]);
- bpf_probe_read_kernel(&level, sizeof(level), &pids.pid->level);
- bpf_probe_read_kernel(&upid, sizeof(upid), &pids.pid->numbers[level]);
- bpf_probe_read_kernel(&ns, sizeof(ns), &upid.ns->ns);
-
- return ns.inum;
-#else
- struct pid *pid;
- unsigned int level;
- struct upid upid;
- struct ns_common ns;
-
- /* get the pid namespace by following task_active_pid_ns(),
- * pid->numbers[pid->level].ns
- */
- bpf_probe_read_kernel(&pid, sizeof(pid), &task->thread_pid);
- bpf_probe_read_kernel(&level, sizeof(level), &pid->level);
- bpf_probe_read_kernel(&upid, sizeof(upid), &pid->numbers[level]);
- bpf_probe_read_kernel(&ns, sizeof(ns), &upid.ns->ns);
-
- return ns.inum;
-#endif
-}
"""
bpf_text_kprobe = """
@@ -156,7 +116,7 @@
u32 pid, tgid;
// ivcsw: treat like an enqueue event and store timestamp
- if (prev->STATE_FIELD == TASK_RUNNING) {
+ if (prev->state == TASK_RUNNING) {
tgid = prev->tgid;
pid = prev->pid;
if (!(FILTER || pid == 0)) {
@@ -210,7 +170,7 @@
u32 pid, tgid;
// ivcsw: treat like an enqueue event and store timestamp
- if (prev->STATE_FIELD == TASK_RUNNING) {
+ if (prev->state == TASK_RUNNING) {
tgid = prev->tgid;
pid = prev->pid;
if (!(FILTER || pid == 0)) {
@@ -248,10 +208,6 @@
bpf_text += bpf_text_kprobe
# code substitutions
-if BPF.kernel_struct_has_field(b'task_struct', b'__state') == 1:
- bpf_text = bpf_text.replace('STATE_FIELD', '__state')
-else:
- bpf_text = bpf_text.replace('STATE_FIELD', 'state')
if args.pid:
# pid from userspace point of view is thread group from kernel pov
bpf_text = bpf_text.replace('FILTER', 'tgid != %s' % args.pid)
@@ -279,13 +235,13 @@
bpf_text = bpf_text.replace('STORAGE',
'BPF_HISTOGRAM(dist, pidns_key_t);')
bpf_text = bpf_text.replace('STORE', 'pidns_key_t key = ' +
- '{.id = pid_namespace(prev), ' +
- '.slot = bpf_log2l(delta)}; dist.atomic_increment(key);')
+ '{.id = prev->nsproxy->pid_ns_for_children->ns.inum, ' +
+ '.slot = bpf_log2l(delta)}; dist.increment(key);')
else:
section = ""
bpf_text = bpf_text.replace('STORAGE', 'BPF_HISTOGRAM(dist);')
bpf_text = bpf_text.replace('STORE',
- 'dist.atomic_increment(bpf_log2l(delta));')
+ 'dist.increment(bpf_log2l(delta));')
if debug or args.ebpf:
print(bpf_text)
if args.ebpf:
@@ -296,8 +252,7 @@
if not is_support_raw_tp:
b.attach_kprobe(event="ttwu_do_wakeup", fn_name="trace_ttwu_do_wakeup")
b.attach_kprobe(event="wake_up_new_task", fn_name="trace_wake_up_new_task")
- b.attach_kprobe(event_re="^finish_task_switch$|^finish_task_switch\.isra\.\d$",
- fn_name="trace_run")
+ b.attach_kprobe(event="finish_task_switch", fn_name="trace_run")
print("Tracing run queue latency... Hit Ctrl-C to end.")
diff --git a/tools/runqlen.py b/tools/runqlen.py
index c77947a..4ff515d 100755
--- a/tools/runqlen.py
+++ b/tools/runqlen.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# runqlen Summarize scheduler run queue length as a histogram.
@@ -170,7 +170,7 @@
else:
bpf_text = bpf_text.replace('STORAGE',
'BPF_HISTOGRAM(dist, unsigned int);')
- bpf_text = bpf_text.replace('STORE', 'dist.atomic_increment(len);')
+ bpf_text = bpf_text.replace('STORE', 'dist.increment(len);')
if check_runnable_weight_field():
bpf_text = bpf_text.replace('RUNNABLE_WEIGHT_FIELD', 'unsigned long runnable_weight;')
diff --git a/tools/runqlen_example.txt b/tools/runqlen_example.txt
index 60c76fe..4c10ed4 100644
--- a/tools/runqlen_example.txt
+++ b/tools/runqlen_example.txt
@@ -36,7 +36,7 @@
runqlat tool.
-Here's an example of an issue that runqlen can identify. Starting with the
+Here's an example of an issue that runqlen can indentify. Starting with the
system-wide summary:
# ./runqlen.py
diff --git a/tools/runqslower.py b/tools/runqslower.py
index 6c94d6c..0b3e1c1 100755
--- a/tools/runqslower.py
+++ b/tools/runqslower.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# runqslower Trace long process scheduling delays.
@@ -7,7 +7,7 @@
# This script traces high scheduling delays between tasks being
# ready to run and them running on CPU after that.
#
-# USAGE: runqslower [-p PID] [-t TID] [-P] [min_us]
+# USAGE: runqslower [-p PID] [min_us]
#
# REQUIRES: Linux 4.9+ (BPF_PROG_TYPE_PERF_EVENT support).
#
@@ -28,42 +28,30 @@
# Licensed under the Apache License, Version 2.0 (the "License")
#
# 02-May-2018 Ivan Babrou Created this.
-# 18-Nov-2019 Gergely Bod BUG fix: Use bpf_probe_read_kernel_str() to extract the
-# process name from 'task_struct* next' in raw tp code.
-# bpf_get_current_comm() operates on the current task
-# which might already be different than 'next'.
from __future__ import print_function
from bcc import BPF
import argparse
from time import strftime
+import ctypes as ct
# arguments
examples = """examples:
./runqslower # trace run queue latency higher than 10000 us (default)
./runqslower 1000 # trace run queue latency higher than 1000 us
- ./runqslower -p 123 # trace pid 123
- ./runqslower -t 123 # trace tid 123 (use for threads only)
- ./runqslower -P # also show previous task comm and TID
+ ./runqslower -p 123 # trace pid 123 only
"""
parser = argparse.ArgumentParser(
description="Trace high run queue latency",
formatter_class=argparse.RawDescriptionHelpFormatter,
epilog=examples)
+parser.add_argument("-p", "--pid", type=int, metavar="PID", dest="pid",
+ help="trace this PID only")
parser.add_argument("min_us", nargs="?", default='10000',
- help="minimum run queue latency to trace, in us (default 10000)")
+ help="minimum run queue latecy to trace, in ms (default 10000)")
parser.add_argument("--ebpf", action="store_true",
help=argparse.SUPPRESS)
-
-thread_group = parser.add_mutually_exclusive_group()
-thread_group.add_argument("-p", "--pid", metavar="PID", dest="pid",
- help="trace this PID only", type=int)
-thread_group.add_argument("-t", "--tid", metavar="TID", dest="tid",
- help="trace this TID only", type=int)
-thread_group.add_argument("-P", "--previous", action="store_true",
- help="also show previous task name and TID")
args = parser.parse_args()
-
min_us = int(args.min_us)
debug = 0
@@ -80,9 +68,7 @@
struct data_t {
u32 pid;
- u32 prev_pid;
char task[TASK_COMM_LEN];
- char prev_task[TASK_COMM_LEN];
u64 delta_us;
};
@@ -91,7 +77,7 @@
// record enqueue timestamp
static int trace_enqueue(u32 tgid, u32 pid)
{
- if (FILTER_PID || FILTER_TGID || pid == 0)
+ if (FILTER_PID || pid == 0)
return 0;
u64 ts = bpf_ktime_get_ns();
start.update(&pid, &ts);
@@ -114,20 +100,19 @@
// calculate latency
int trace_run(struct pt_regs *ctx, struct task_struct *prev)
{
- u32 pid, tgid, prev_pid;
+ u32 pid, tgid;
// ivcsw: treat like an enqueue event and store timestamp
- prev_pid = prev->pid;
- if (prev->STATE_FIELD == TASK_RUNNING) {
+ if (prev->state == TASK_RUNNING) {
tgid = prev->tgid;
- u64 ts = bpf_ktime_get_ns();
- if (prev_pid != 0) {
- if (!(FILTER_PID) && !(FILTER_TGID)) {
- start.update(&prev_pid, &ts);
- }
+ pid = prev->pid;
+ if (!(FILTER_PID || pid == 0)) {
+ u64 ts = bpf_ktime_get_ns();
+ start.update(&pid, &ts);
}
}
+ tgid = bpf_get_current_pid_tgid() >> 32;
pid = bpf_get_current_pid_tgid();
u64 *tsp, delta_us;
@@ -144,10 +129,8 @@
struct data_t data = {};
data.pid = pid;
- data.prev_pid = prev_pid;
data.delta_us = delta_us;
bpf_get_current_comm(&data.task, sizeof(data.task));
- bpf_probe_read_kernel_str(&data.prev_task, sizeof(data.prev_task), prev->comm);
// output
events.perf_submit(ctx, &data, sizeof(data));
@@ -171,8 +154,8 @@
struct task_struct *p = (struct task_struct *)ctx->args[0];
u32 tgid, pid;
- bpf_probe_read_kernel(&tgid, sizeof(tgid), &p->tgid);
- bpf_probe_read_kernel(&pid, sizeof(pid), &p->pid);
+ bpf_probe_read(&tgid, sizeof(tgid), &p->tgid);
+ bpf_probe_read(&pid, sizeof(pid), &p->pid);
return trace_enqueue(tgid, pid);
}
@@ -181,24 +164,22 @@
// TP_PROTO(bool preempt, struct task_struct *prev, struct task_struct *next)
struct task_struct *prev = (struct task_struct *)ctx->args[1];
struct task_struct *next= (struct task_struct *)ctx->args[2];
- u32 tgid, pid, prev_pid;
+ u32 pid, tgid;
long state;
// ivcsw: treat like an enqueue event and store timestamp
- bpf_probe_read_kernel(&state, sizeof(long), (const void *)&prev->STATE_FIELD);
- bpf_probe_read_kernel(&prev_pid, sizeof(prev->pid), &prev->pid);
+ bpf_probe_read(&state, sizeof(long), &prev->state);
if (state == TASK_RUNNING) {
- bpf_probe_read_kernel(&tgid, sizeof(prev->tgid), &prev->tgid);
- u64 ts = bpf_ktime_get_ns();
- if (prev_pid != 0) {
- if (!(FILTER_PID) && !(FILTER_TGID)) {
- start.update(&prev_pid, &ts);
- }
+ bpf_probe_read(&tgid, sizeof(prev->tgid), &prev->tgid);
+ bpf_probe_read(&pid, sizeof(prev->pid), &prev->pid);
+ if (!(FILTER_PID || pid == 0)) {
+ u64 ts = bpf_ktime_get_ns();
+ start.update(&pid, &ts);
}
-
}
- bpf_probe_read_kernel(&pid, sizeof(next->pid), &next->pid);
+ bpf_probe_read(&tgid, sizeof(next->tgid), &next->tgid);
+ bpf_probe_read(&pid, sizeof(next->pid), &next->pid);
u64 *tsp, delta_us;
@@ -214,10 +195,8 @@
struct data_t data = {};
data.pid = pid;
- data.prev_pid = prev_pid;
data.delta_us = delta_us;
- bpf_probe_read_kernel_str(&data.task, sizeof(data.task), next->comm);
- bpf_probe_read_kernel_str(&data.prev_task, sizeof(data.prev_task), prev->comm);
+ bpf_get_current_comm(&data.task, sizeof(data.task));
// output
events.perf_submit(ctx, &data, sizeof(data));
@@ -234,51 +213,43 @@
bpf_text += bpf_text_kprobe
# code substitutions
-if BPF.kernel_struct_has_field(b'task_struct', b'__state') == 1:
- bpf_text = bpf_text.replace('STATE_FIELD', '__state')
-else:
- bpf_text = bpf_text.replace('STATE_FIELD', 'state')
if min_us == 0:
bpf_text = bpf_text.replace('FILTER_US', '0')
else:
bpf_text = bpf_text.replace('FILTER_US', 'delta_us <= %s' % str(min_us))
-
-if args.tid:
- bpf_text = bpf_text.replace('FILTER_PID', 'pid != %s' % args.tid)
+if args.pid:
+ bpf_text = bpf_text.replace('FILTER_PID', 'pid != %s' % args.pid)
else:
bpf_text = bpf_text.replace('FILTER_PID', '0')
-
-if args.pid:
- bpf_text = bpf_text.replace('FILTER_TGID', 'tgid != %s' % args.pid)
-else:
- bpf_text = bpf_text.replace('FILTER_TGID', '0')
-
if debug or args.ebpf:
print(bpf_text)
if args.ebpf:
exit()
+# kernel->user event data: struct data_t
+DNAME_INLINE_LEN = 32 # linux/dcache.h
+TASK_COMM_LEN = 16 # linux/sched.h
+class Data(ct.Structure):
+ _fields_ = [
+ ("pid", ct.c_uint),
+ ("task", ct.c_char * TASK_COMM_LEN),
+ ("delta_us", ct.c_ulonglong),
+ ]
+
# process event
def print_event(cpu, data, size):
- event = b["events"].event(data)
- if args.previous:
- print("%-8s %-16s %-6s %14s %-16s %-6s" % (strftime("%H:%M:%S"), event.task, event.pid, event.delta_us, event.prev_task, event.prev_pid))
- else:
- print("%-8s %-16s %-6s %14s" % (strftime("%H:%M:%S"), event.task, event.pid, event.delta_us))
+ event = ct.cast(data, ct.POINTER(Data)).contents
+ print("%-8s %-16s %-6s %14s" % (strftime("%H:%M:%S"), event.task, event.pid, event.delta_us))
# load BPF program
b = BPF(text=bpf_text)
if not is_support_raw_tp:
b.attach_kprobe(event="ttwu_do_wakeup", fn_name="trace_ttwu_do_wakeup")
b.attach_kprobe(event="wake_up_new_task", fn_name="trace_wake_up_new_task")
- b.attach_kprobe(event_re="^finish_task_switch$|^finish_task_switch\.isra\.\d$",
- fn_name="trace_run")
+ b.attach_kprobe(event="finish_task_switch", fn_name="trace_run")
print("Tracing run queue latency higher than %d us" % min_us)
-if args.previous:
- print("%-8s %-16s %-6s %14s %-16s %-6s" % ("TIME", "COMM", "TID", "LAT(us)", "PREV COMM", "PREV TID"))
-else:
- print("%-8s %-16s %-6s %14s" % ("TIME", "COMM", "TID", "LAT(us)"))
+print("%-8s %-16s %-6s %14s" % ("TIME", "COMM", "PID", "LAT(us)"))
# read events
b["events"].open_perf_buffer(print_event, page_cnt=64)
diff --git a/tools/runqslower_example.txt b/tools/runqslower_example.txt
index 0b4d4bc..64b604e 100644
--- a/tools/runqslower_example.txt
+++ b/tools/runqslower_example.txt
@@ -5,15 +5,8 @@
ready to run and them running on CPU after that. For example:
# runqslower
-
-Note: Showing TID (thread id) in the report column. The smallest
-execution unit becomes a TID when using the --pid flag as
-in that case the tool reports not only the parent pid but
-its children threads as well.
-
-Tracing run queue latency higher than 10000 us.
-
-TIME COMM TID LAT(us)
+Tracing run queue latency higher than 10000 us
+TIME COMM PID LAT(us)
04:16:32 cc1 12924 12739
04:16:32 sh 13640 12118
04:16:32 make 13639 12730
@@ -39,22 +32,18 @@
USAGE message:
# ./runqslower -h
-usage: runqslower.py [-h] [-p PID | -t TID] [min_us]
+usage: runqslower.py [-h] [-p PID] [min_us]
Trace high run queue latency
positional arguments:
- min_us minimum run queue latency to trace, in us (default 10000)
+ min_us minimum run queue latecy to trace, in ms (default 10000)
optional arguments:
-h, --help show this help message and exit
-p PID, --pid PID trace this PID only
- -t TID, --tid TID trace this TID only
- -P, --previous also show previous task name and TID
examples:
./runqslower # trace run queue latency higher than 10000 us (default)
./runqslower 1000 # trace run queue latency higher than 1000 us
- ./runqslower -p 123 # trace pid 123
- ./runqslower -t 123 # trace tid 123 (use for threads only)
- ./runqslower -P # also show previous task comm and TID
+ ./runqslower -p 123 # trace pid 123 only
diff --git a/tools/shmsnoop.py b/tools/shmsnoop.py
index 11b4b6f..20fcbd7 100755
--- a/tools/shmsnoop.py
+++ b/tools/shmsnoop.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# shmsnoop Trace shm*() syscalls.
@@ -14,6 +14,7 @@
from __future__ import print_function
from bcc import ArgString, BPF
import argparse
+import ctypes as ct
from datetime import datetime, timedelta
# arguments
@@ -206,6 +207,22 @@
initial_ts = 0
+class Data(ct.Structure):
+ _fields_ = [
+ ("id", ct.c_ulonglong),
+ ("ts", ct.c_ulonglong),
+ ("sys", ct.c_int),
+ ("key", ct.c_ulong),
+ ("size", ct.c_ulong),
+ ("shmflg", ct.c_ulong),
+ ("shmid", ct.c_ulong),
+ ("cmd", ct.c_ulong),
+ ("buf", ct.c_ulong),
+ ("shmaddr", ct.c_ulong),
+ ("ret", ct.c_ulong),
+ ("comm", ct.c_char * TASK_COMM_LEN),
+ ]
+
# header
if args.timestamp:
print("%-14s" % ("TIME(s)"), end="")
@@ -264,7 +281,7 @@
# process event
def print_event(cpu, data, size):
- event = b["events"].event(data)
+ event = ct.cast(data, ct.POINTER(Data)).contents
global initial_ts
if not initial_ts:
diff --git a/tools/slabratetop.py b/tools/slabratetop.py
index a86481e..ab6c08c 100755
--- a/tools/slabratetop.py
+++ b/tools/slabratetop.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# slabratetop Summarize kmem_cache_alloc() calls.
@@ -20,6 +20,7 @@
from bcc.utils import printb
from time import sleep, strftime
import argparse
+import signal
from subprocess import call
# arguments
@@ -53,18 +54,15 @@
# linux stats
loadavg = "/proc/loadavg"
+# signal handler
+def signal_ignore(signal, frame):
+ print()
+
# define BPF program
bpf_text = """
#include <uapi/linux/ptrace.h>
#include <linux/mm.h>
-#include <linux/kasan.h>
-
-// memcg_cache_params is a part of kmem_cache, but is not publicly exposed in
-// kernel versions 5.4 to 5.8. Define an empty struct for it here to allow the
-// bpf program to compile. It has been completely removed in kernel version
-// 5.9, but it does not hurt to have it here for versions 5.4 to 5.8.
-struct memcg_cache_params {};
-
+#include <linux/slab.h>
#ifdef CONFIG_SLUB
#include <linux/slub_def.h>
#else
@@ -90,14 +88,12 @@
{
struct info_t info = {};
const char *name = cachep->name;
- bpf_probe_read_kernel(&info.name, sizeof(info.name), name);
+ bpf_probe_read(&info.name, sizeof(info.name), name);
struct val_t *valp, zero = {};
- valp = counts.lookup_or_try_init(&info, &zero);
- if (valp) {
- valp->count++;
- valp->size += cachep->size;
- }
+ valp = counts.lookup_or_init(&info, &zero);
+ valp->count++;
+ valp->size += cachep->size;
return 0;
}
diff --git a/tools/sofdsnoop.py b/tools/sofdsnoop.py
index 9bd5bb3..f633107 100755
--- a/tools/sofdsnoop.py
+++ b/tools/sofdsnoop.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# sofdsnoop traces file descriptors passed via socket
@@ -15,11 +15,12 @@
from bcc import ArgString, BPF
import os
import argparse
+import ctypes as ct
from datetime import datetime, timedelta
# arguments
examples = """examples:
- ./sofdsnoop # trace passed file descriptors
+ ./sofdsnoop # trace file descriptors passes
./sofdsnoop -T # include timestamps
./sofdsnoop -p 181 # only trace PID 181
./sofdsnoop -t 123 # only trace TID 123
@@ -105,7 +106,7 @@
{
val->fd_cnt = min(num, MAX_FD);
- if (bpf_probe_read_kernel(&val->fd[0], MAX_FD * sizeof(int), data))
+ if (bpf_probe_read(&val->fd[0], MAX_FD * sizeof(int), data))
return -1;
events.perf_submit(ctx, val, sizeof(*val));
@@ -278,8 +279,21 @@
b.attach_kprobe(event="scm_detach_fds", fn_name="trace_scm_detach_fds_entry")
b.attach_kretprobe(event="scm_detach_fds", fn_name="trace_scm_detach_fds_return")
+TASK_COMM_LEN = 16 # linux/sched.h
+
initial_ts = 0
+class Data(ct.Structure):
+ _fields_ = [
+ ("id", ct.c_ulonglong),
+ ("ts", ct.c_ulonglong),
+ ("action", ct.c_int),
+ ("sock_fd", ct.c_int),
+ ("fd_cnt", ct.c_int),
+ ("fd", ct.c_int * MAX_FD),
+ ("comm", ct.c_char * TASK_COMM_LEN),
+ ]
+
# header
if args.timestamp:
print("%-14s" % ("TIME(s)"), end="")
@@ -295,7 +309,7 @@
# process event
def print_event(cpu, data, size):
- event = b["events"].event(data)
+ event = ct.cast(data, ct.POINTER(Data)).contents
tid = event.id & 0xffffffff;
cnt = min(MAX_FD, event.fd_cnt);
diff --git a/tools/sofdsnoop_example.txt b/tools/sofdsnoop_example.txt
index 9267619..740a26f 100644
--- a/tools/sofdsnoop_example.txt
+++ b/tools/sofdsnoop_example.txt
@@ -61,7 +61,7 @@
total duration of trace in seconds
examples:
- ./sofdsnoop # trace passed file descriptors
+ ./sofdsnoop # trace file descriptors passes
./sofdsnoop -T # include timestamps
./sofdsnoop -p 181 # only trace PID 181
./sofdsnoop -t 123 # only trace TID 123
diff --git a/tools/softirqs.py b/tools/softirqs.py
index 0ed18c4..10ebc38 100755
--- a/tools/softirqs.py
+++ b/tools/softirqs.py
@@ -1,33 +1,28 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# softirqs Summarize soft IRQ (interrupt) event time.
# For Linux, uses BCC, eBPF.
#
-# USAGE: softirqs [-h] [-T] [-N] [-C] [-d] [-c CPU] [interval] [count]
+# USAGE: softirqs [-h] [-T] [-N] [-d] [interval] [count]
#
# Copyright (c) 2015 Brendan Gregg.
# Licensed under the Apache License, Version 2.0 (the "License")
#
# 20-Oct-2015 Brendan Gregg Created this.
# 03-Apr-2017 Sasha Goldshtein Migrated to kernel tracepoints.
-# 07-Mar-2022 Rocky Xing Added CPU filter support.
-# 24-Mar-2022 Rocky Xing Added event counting support.
from __future__ import print_function
from bcc import BPF
from time import sleep, strftime
import argparse
-import sys
# arguments
examples = """examples:
./softirqs # sum soft irq event time
- ./softirqs -C # show the number of soft irq events
./softirqs -d # show soft irq event time as histograms
./softirqs 1 10 # print 1 second summaries, 10 times
./softirqs -NT 1 # 1s summaries, nanoseconds, and timestamps
- ./softirqs -c 1 # sum soft irq event time on CPU 1 only
"""
parser = argparse.ArgumentParser(
description="Summarize soft irq event time as histograms.",
@@ -37,12 +32,8 @@
help="include timestamp on output")
parser.add_argument("-N", "--nanoseconds", action="store_true",
help="output in nanoseconds")
-parser.add_argument("-C", "--events", action="store_true",
- help="show the number of soft irq events")
parser.add_argument("-d", "--dist", action="store_true",
help="show distributions as histograms")
-parser.add_argument("-c", "--cpu", type=int,
- help="trace this CPU only")
parser.add_argument("interval", nargs="?", default=99999999,
help="output interval, in seconds")
parser.add_argument("count", nargs="?", default=99999999,
@@ -51,13 +42,7 @@
help=argparse.SUPPRESS)
args = parser.parse_args()
countdown = int(args.count)
-if args.events and (args.dist or args.nanoseconds):
- print("The --events option can't be used with time-based options")
- exit()
-if args.events:
- factor = 1
- label = "count"
-elif args.nanoseconds:
+if args.nanoseconds:
factor = 1
label = "nsecs"
else:
@@ -69,11 +54,6 @@
bpf_text = """
#include <uapi/linux/ptrace.h>
-typedef struct entry_key {
- u32 pid;
- u32 cpu;
-} entry_key_t;
-
typedef struct irq_key {
u32 vec;
u64 slot;
@@ -84,42 +64,17 @@
u32 vec;
} account_val_t;
-BPF_HASH(start, entry_key_t, account_val_t);
+BPF_HASH(start, u32, account_val_t);
+BPF_HASH(iptr, u32);
BPF_HISTOGRAM(dist, irq_key_t);
-"""
-bpf_text_count = """
TRACEPOINT_PROBE(irq, softirq_entry)
{
- u32 cpu = bpf_get_smp_processor_id();
-
- FILTER_CPU
-
- irq_key_t key = { .slot = 0 /* ignore */ };
- key.vec = args->vec;
-
- dist.atomic_increment(key);
-
- return 0;
-}
-"""
-
-bpf_text_time = """
-TRACEPOINT_PROBE(irq, softirq_entry)
-{
+ u32 pid = bpf_get_current_pid_tgid();
account_val_t val = {};
- entry_key_t key = {};
- u32 cpu = bpf_get_smp_processor_id();
-
- FILTER_CPU
-
- key.pid = bpf_get_current_pid_tgid();
- key.cpu = cpu;
val.ts = bpf_ktime_get_ns();
val.vec = args->vec;
-
- start.update(&key, &val);
-
+ start.update(&pid, &val);
return 0;
}
@@ -127,18 +82,12 @@
{
u64 delta;
u32 vec;
+ u32 pid = bpf_get_current_pid_tgid();
account_val_t *valp;
irq_key_t key = {0};
- entry_key_t entry_key = {};
- u32 cpu = bpf_get_smp_processor_id();
-
- FILTER_CPU
-
- entry_key.pid = bpf_get_current_pid_tgid();
- entry_key.cpu = cpu;
// fetch timestamp and calculate delta
- valp = start.lookup(&entry_key);
+ valp = start.lookup(&pid);
if (valp == 0) {
return 0; // missed start
}
@@ -148,30 +97,20 @@
// store as sum or histogram
STORE
- start.delete(&entry_key);
+ start.delete(&pid);
return 0;
}
"""
-if args.events:
- bpf_text += bpf_text_count
-else:
- bpf_text += bpf_text_time
-
# code substitutions
if args.dist:
bpf_text = bpf_text.replace('STORE',
'key.vec = vec; key.slot = bpf_log2l(delta / %d); ' % factor +
- 'dist.atomic_increment(key);')
+ 'dist.increment(key);')
else:
bpf_text = bpf_text.replace('STORE',
'key.vec = valp->vec; ' +
- 'dist.atomic_increment(key, delta);')
-if args.cpu is not None:
- bpf_text = bpf_text.replace('FILTER_CPU',
- 'if (cpu != %d) { return 0; }' % int(args.cpu))
-else:
- bpf_text = bpf_text.replace('FILTER_CPU', '')
+ 'dist.increment(key, delta);')
if debug or args.ebpf:
print(bpf_text)
if args.ebpf:
@@ -186,10 +125,7 @@
return ["hi", "timer", "net_tx", "net_rx", "block", "irq_poll",
"tasklet", "sched", "hrtimer", "rcu"][vec]
-if args.events:
- print("Tracing soft irq events... Hit Ctrl-C to end.")
-else:
- print("Tracing soft irq event time... Hit Ctrl-C to end.")
+print("Tracing soft irq event time... Hit Ctrl-C to end.")
# output
exiting = 0 if args.interval else 1
@@ -212,8 +148,6 @@
print("%-16s %11d" % (vec_to_name(k.vec), v.value / factor))
dist.clear()
- sys.stdout.flush()
-
countdown -= 1
if exiting or countdown == 0:
exit()
diff --git a/tools/softirqs_example.txt b/tools/softirqs_example.txt
index a914143..ef3174a 100644
--- a/tools/softirqs_example.txt
+++ b/tools/softirqs_example.txt
@@ -179,27 +179,12 @@
16384 -> 32767 : 24 |** |
-Sometimes you just want counts of events, and don't need the distribution
-of times. You can use the -C or --events option:
-
-# ./softirqs.py -C
-Tracing soft irq events... Hit Ctrl-C to end.
-^C
-SOFTIRQ TOTAL_count
-block 5
-tasklet 6
-net_rx 402
-sched 5251
-rcu 5748
-timer 9530
-
-
USAGE message:
# ./softirqs -h
-usage: softirqs [-h] [-T] [-N] [-C] [-d] [-c CPU] [interval] [count]
+usage: softirqs [-h] [-T] [-N] [-d] [interval] [count]
-Summarize soft irq event time as histograms.
+Summarize soft irq event time as histograms
positional arguments:
interval output interval, in seconds
@@ -209,15 +194,10 @@
-h, --help show this help message and exit
-T, --timestamp include timestamp on output
-N, --nanoseconds output in nanoseconds
- -C, --events show the number of soft irq events
-d, --dist show distributions as histograms
- -c CPU, --cpu CPU trace this CPU only
examples:
./softirqs # sum soft irq event time
- ./softirqs -C # show the number of soft irq events
./softirqs -d # show soft irq event time as histograms
./softirqs 1 10 # print 1 second summaries, 10 times
./softirqs -NT 1 # 1s summaries, nanoseconds, and timestamps
- ./softirqs -c 1 # sum soft irq event time on CPU 1 only
-
diff --git a/tools/solisten.py b/tools/solisten.py
index 35a8295..81e82e0 100755
--- a/tools/solisten.py
+++ b/tools/solisten.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# solisten Trace TCP listen events
# For Linux, uses BCC, eBPF. Embedded C.
@@ -9,8 +9,8 @@
# It could be useful in scenarios where load balancers needs to be updated
# dynamically as application is fully initialized.
#
-# All IPv4 and IPv6 listen attempts are traced, even if they ultimately fail
-# or the the listening program is not willing to accept().
+# All IPv4 listen attempts are traced, even if they ultimately fail or the
+# the listening program is not willing to accept().
#
# Copyright (c) 2016 Jean-Tiare Le Bigot.
# Licensed under the Apache License, Version 2.0 (the "License")
@@ -22,6 +22,7 @@
from struct import pack
import argparse
from bcc import BPF
+import ctypes as ct
from bcc.utils import printb
# Arguments
@@ -58,7 +59,7 @@
// Common structure for UDP/TCP IPv4/IPv6
struct listen_evt_t {
u64 ts_us;
- u64 pid;
+ u64 pid_tgid;
u64 backlog;
u64 netns;
u64 proto; // familiy << 16 | type
@@ -90,7 +91,7 @@
evt.proto = family << 16 | SOCK_STREAM;
// Get PID
- evt.pid = bpf_get_current_pid_tgid() >> 32;
+ evt.pid_tgid = bpf_get_current_pid_tgid();
##FILTER_PID##
@@ -111,7 +112,7 @@
if (family == AF_INET) {
evt.laddr[0] = inet->inet_rcv_saddr;
} else if (family == AF_INET6) {
- bpf_probe_read_kernel(evt.laddr, sizeof(evt.laddr),
+ bpf_probe_read(evt.laddr, sizeof(evt.laddr),
sk->__sk_common.skc_v6_rcv_saddr.in6_u.u6_addr32);
}
@@ -122,15 +123,29 @@
};
"""
+# event data
+TASK_COMM_LEN = 16 # linux/sched.h
+class ListenEvt(ct.Structure):
+ _fields_ = [
+ ("ts_us", ct.c_ulonglong),
+ ("pid_tgid", ct.c_ulonglong),
+ ("backlog", ct.c_ulonglong),
+ ("netns", ct.c_ulonglong),
+ ("proto", ct.c_ulonglong),
+ ("lport", ct.c_ulonglong),
+ ("laddr", ct.c_ulonglong * 2),
+ ("task", ct.c_char * TASK_COMM_LEN)
+ ]
+
# TODO: properties to unpack protocol / ip / pid / tgid ...
# Format output
def event_printer(show_netns):
def print_event(cpu, data, size):
# Decode event
- event = b["listen_evt"].event(data)
+ event = ct.cast(data, ct.POINTER(ListenEvt)).contents
- pid = event.pid
+ pid = event.pid_tgid & 0xffffffff
proto_family = event.proto & 0xff
proto_type = event.proto >> 16 & 0xff
@@ -151,14 +166,14 @@
# Display
if show_netns:
- printb(b"%-7d %-12.12s %-12d %-6s %-8d %-5d %-39s" % (
- pid, event.task, event.netns, protocol.encode(), event.backlog,
- event.lport, address.encode(),
+ printb(b"%-6d %-12.12s %-12s %-6s %-8s %-5s %-39s" % (
+ pid, event.task, event.netns, protocol, event.backlog,
+ event.lport, address,
))
else:
- printb(b"%-7d %-12.12s %-6s %-8d %-5d %-39s" % (
- pid, event.task, protocol.encode(), event.backlog,
- event.lport, address.encode(),
+ printb(b"%-6d %-12.12s %-6s %-8s %-5s %-39s" % (
+ pid, event.task, protocol, event.backlog,
+ event.lport, address,
))
return print_event
@@ -171,7 +186,7 @@
netns_filter = ""
if args.pid:
- pid_filter = "if (evt.pid != %d) return 0;" % args.pid
+ pid_filter = "if (evt.pid_tgid != %d) return 0;" % args.pid
if args.netns:
netns_filter = "if (evt.netns != %d) return 0;" % args.netns
@@ -188,10 +203,10 @@
# Print headers
if args.show_netns:
- print("%-7s %-12s %-12s %-6s %-8s %-5s %-39s" %
+ print("%-6s %-12s %-12s %-6s %-8s %-5s %-39s" %
("PID", "COMM", "NETNS", "PROTO", "BACKLOG", "PORT", "ADDR"))
else:
- print("%-7s %-12s %-6s %-8s %-5s %-39s" %
+ print("%-6s %-12s %-6s %-8s %-5s %-39s" %
("PID", "COMM", "PROTO", "BACKLOG", "PORT", "ADDR"))
# Read events
diff --git a/tools/solisten_example.txt b/tools/solisten_example.txt
index 2e5d761..f7ace8c 100644
--- a/tools/solisten_example.txt
+++ b/tools/solisten_example.txt
@@ -21,7 +21,7 @@
6069 nginx 4026531957 TCPv6 128 :: 80
This output show the listen event from 3 programs. Netcat was started twice as
-shown by the 2 different PIDs. The first time on the wildcard IPv4, the second
+shown by the 2 different PIDs. The first time on the wilcard IPv4, the second
time on an IPv6. Netcat being a "one shot" program. It can accept a single
connection, hence the backlog of "1".
diff --git a/tools/sslsniff.py b/tools/sslsniff.py
index 4621e9f..f7bc117 100755
--- a/tools/sslsniff.py
+++ b/tools/sslsniff.py
@@ -1,11 +1,10 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# sslsniff Captures data on read/recv or write/send functions of OpenSSL,
# GnuTLS and NSS
# For Linux, uses BCC, eBPF.
#
-# USAGE: sslsniff.py [-h] [-p PID] [-u UID] [-x] [-c COMM] [-o] [-g] [-n] [-d]
-# [--hexdump] [--max-buffer-size SIZE] [-l] [--handshake]
+# USAGE: sslsniff.py [-h] [-p PID] [-c COMM] [-o] [-g] [-d]
#
# Licensed under the Apache License, Version 2.0 (the "License")
#
@@ -15,55 +14,24 @@
#
from __future__ import print_function
+import ctypes as ct
from bcc import BPF
import argparse
-import binascii
-import textwrap
-import os.path
# arguments
examples = """examples:
./sslsniff # sniff OpenSSL and GnuTLS functions
./sslsniff -p 181 # sniff PID 181 only
- ./sslsniff -u 1000 # sniff only UID 1000
./sslsniff -c curl # sniff curl command only
./sslsniff --no-openssl # don't show OpenSSL calls
./sslsniff --no-gnutls # don't show GnuTLS calls
./sslsniff --no-nss # don't show NSS calls
- ./sslsniff --hexdump # show data as hex instead of trying to decode it as UTF-8
- ./sslsniff -x # show process UID and TID
- ./sslsniff -l # show function latency
- ./sslsniff -l --handshake # show SSL handshake latency
- ./sslsniff --extra-lib openssl:/path/libssl.so.1.1 # sniff extra library
"""
-
-
-def ssllib_type(input_str):
- valid_types = frozenset(['openssl', 'gnutls', 'nss'])
-
- try:
- lib_type, lib_path = input_str.split(':', 1)
- except ValueError:
- raise argparse.ArgumentTypeError("Invalid SSL library param: %r" % input_str)
-
- if lib_type not in valid_types:
- raise argparse.ArgumentTypeError("Invalid SSL library type: %r" % lib_type)
-
- if not os.path.isfile(lib_path):
- raise argparse.ArgumentTypeError("Invalid library path: %r" % lib_path)
-
- return lib_type, lib_path
-
-
parser = argparse.ArgumentParser(
description="Sniff SSL data",
formatter_class=argparse.RawDescriptionHelpFormatter,
epilog=examples)
parser.add_argument("-p", "--pid", type=int, help="sniff this PID only.")
-parser.add_argument("-u", "--uid", type=int, default=None,
- help="sniff this UID only.")
-parser.add_argument("-x", "--extra", action="store_true",
- help="show extra fields (UID, TID)")
parser.add_argument("-c", "--comm",
help="sniff only commands matching string.")
parser.add_argument("-o", "--no-openssl", action="store_false", dest="openssl",
@@ -76,16 +44,6 @@
help='debug mode.')
parser.add_argument("--ebpf", action="store_true",
help=argparse.SUPPRESS)
-parser.add_argument("--hexdump", action="store_true", dest="hexdump",
- help="show data as hexdump instead of trying to decode it as UTF-8")
-parser.add_argument('--max-buffer-size', type=int, default=8192,
- help='Size of captured buffer')
-parser.add_argument("-l", "--latency", action="store_true",
- help="show function latency")
-parser.add_argument("--handshake", action="store_true",
- help="show SSL handshake latency, enabled only if latency option is on.")
-parser.add_argument("--extra-lib", type=ssllib_type, action='append',
- help="Intercept calls from extra library (format: lib_type:lib_path)")
args = parser.parse_args()
@@ -93,176 +51,78 @@
#include <linux/ptrace.h>
#include <linux/sched.h> /* For TASK_COMM_LEN */
-#define MAX_BUF_SIZE __MAX_BUF_SIZE__
-
struct probe_SSL_data_t {
u64 timestamp_ns;
- u64 delta_ns;
u32 pid;
- u32 tid;
- u32 uid;
- u32 len;
- int buf_filled;
- int rw;
char comm[TASK_COMM_LEN];
- u8 buf[MAX_BUF_SIZE];
+ char v0[464];
+ u32 len;
};
-#define BASE_EVENT_SIZE ((size_t)(&((struct probe_SSL_data_t*)0)->buf))
-#define EVENT_SIZE(X) (BASE_EVENT_SIZE + ((size_t)(X)))
+BPF_PERF_OUTPUT(perf_SSL_write);
-BPF_PERCPU_ARRAY(ssl_data, struct probe_SSL_data_t, 1);
-BPF_PERF_OUTPUT(perf_SSL_rw);
+int probe_SSL_write(struct pt_regs *ctx, void *ssl, void *buf, int num) {
+ u32 pid = bpf_get_current_pid_tgid();
+ FILTER
-BPF_HASH(start_ns, u32);
+ struct probe_SSL_data_t __data = {0};
+ __data.timestamp_ns = bpf_ktime_get_ns();
+ __data.pid = pid;
+ __data.len = num;
+
+ bpf_get_current_comm(&__data.comm, sizeof(__data.comm));
+
+ if ( buf != 0) {
+ bpf_probe_read(&__data.v0, sizeof(__data.v0), buf);
+ }
+
+ perf_SSL_write.perf_submit(ctx, &__data, sizeof(__data));
+ return 0;
+}
+
+BPF_PERF_OUTPUT(perf_SSL_read);
+
BPF_HASH(bufs, u32, u64);
-int probe_SSL_rw_enter(struct pt_regs *ctx, void *ssl, void *buf, int num) {
- int ret;
- u32 zero = 0;
- u64 pid_tgid = bpf_get_current_pid_tgid();
- u32 pid = pid_tgid >> 32;
- u32 tid = pid_tgid;
- u32 uid = bpf_get_current_uid_gid();
- u64 ts = bpf_ktime_get_ns();
+int probe_SSL_read_enter(struct pt_regs *ctx, void *ssl, void *buf, int num) {
+ u32 pid = bpf_get_current_pid_tgid();
+ FILTER
- PID_FILTER
- UID_FILTER
-
- bufs.update(&tid, (u64*)&buf);
- start_ns.update(&tid, &ts);
+ bufs.update(&pid, (u64*)&buf);
return 0;
}
-static int SSL_exit(struct pt_regs *ctx, int rw) {
- int ret;
- u32 zero = 0;
- u64 pid_tgid = bpf_get_current_pid_tgid();
- u32 pid = pid_tgid >> 32;
- u32 tid = (u32)pid_tgid;
- u32 uid = bpf_get_current_uid_gid();
- u64 ts = bpf_ktime_get_ns();
+int probe_SSL_read_exit(struct pt_regs *ctx, void *ssl, void *buf, int num) {
+ u32 pid = bpf_get_current_pid_tgid();
+ FILTER
- PID_FILTER
- UID_FILTER
-
- u64 *bufp = bufs.lookup(&tid);
- if (bufp == 0)
+ u64 *bufp = bufs.lookup(&pid);
+ if (bufp == 0) {
return 0;
+ }
- u64 *tsp = start_ns.lookup(&tid);
- if (tsp == 0)
- return 0;
+ struct probe_SSL_data_t __data = {0};
+ __data.timestamp_ns = bpf_ktime_get_ns();
+ __data.pid = pid;
+ __data.len = PT_REGS_RC(ctx);
- int len = PT_REGS_RC(ctx);
- if (len <= 0) // no data
- return 0;
+ bpf_get_current_comm(&__data.comm, sizeof(__data.comm));
- struct probe_SSL_data_t *data = ssl_data.lookup(&zero);
- if (!data)
- return 0;
+ if (bufp != 0) {
+ bpf_probe_read(&__data.v0, sizeof(__data.v0), (char *)*bufp);
+ }
- data->timestamp_ns = ts;
- data->delta_ns = ts - *tsp;
- data->pid = pid;
- data->tid = tid;
- data->uid = uid;
- data->len = (u32)len;
- data->buf_filled = 0;
- data->rw = rw;
- u32 buf_copy_size = min((size_t)MAX_BUF_SIZE, (size_t)len);
+ bufs.delete(&pid);
- bpf_get_current_comm(&data->comm, sizeof(data->comm));
-
- if (bufp != 0)
- ret = bpf_probe_read_user(&data->buf, buf_copy_size, (char *)*bufp);
-
- bufs.delete(&tid);
- start_ns.delete(&tid);
-
- if (!ret)
- data->buf_filled = 1;
- else
- buf_copy_size = 0;
-
- perf_SSL_rw.perf_submit(ctx, data, EVENT_SIZE(buf_copy_size));
- return 0;
-}
-
-int probe_SSL_read_exit(struct pt_regs *ctx) {
- return (SSL_exit(ctx, 0));
-}
-
-int probe_SSL_write_exit(struct pt_regs *ctx) {
- return (SSL_exit(ctx, 1));
-}
-
-BPF_PERF_OUTPUT(perf_SSL_do_handshake);
-
-int probe_SSL_do_handshake_enter(struct pt_regs *ctx, void *ssl) {
- u64 pid_tgid = bpf_get_current_pid_tgid();
- u32 pid = pid_tgid >> 32;
- u32 tid = (u32)pid_tgid;
- u64 ts = bpf_ktime_get_ns();
-
- PID_FILTER
- UID_FILTER
-
- start_ns.update(&tid, &ts);
- return 0;
-}
-
-int probe_SSL_do_handshake_exit(struct pt_regs *ctx) {
- u32 zero = 0;
- u64 pid_tgid = bpf_get_current_pid_tgid();
- u32 pid = pid_tgid >> 32;
- u32 tid = (u32)pid_tgid;
- u32 uid = bpf_get_current_uid_gid();
- u64 ts = bpf_ktime_get_ns();
- int ret;
-
- PID_FILTER
- UID_FILTER
-
- u64 *tsp = start_ns.lookup(&tid);
- if (tsp == 0)
- return 0;
-
- ret = PT_REGS_RC(ctx);
- if (ret <= 0) // handshake failed
- return 0;
-
- struct probe_SSL_data_t *data = ssl_data.lookup(&zero);
- if (!data)
- return 0;
-
- data->timestamp_ns = ts;
- data->delta_ns = ts - *tsp;
- data->pid = pid;
- data->tid = tid;
- data->uid = uid;
- data->len = ret;
- data->buf_filled = 0;
- data->rw = 2;
- bpf_get_current_comm(&data->comm, sizeof(data->comm));
- start_ns.delete(&tid);
-
- perf_SSL_do_handshake.perf_submit(ctx, data, EVENT_SIZE(0));
+ perf_SSL_read.perf_submit(ctx, &__data, sizeof(__data));
return 0;
}
"""
if args.pid:
- prog = prog.replace('PID_FILTER', 'if (pid != %d) { return 0; }' % args.pid)
+ prog = prog.replace('FILTER', 'if (pid != %d) { return 0; }' % args.pid)
else:
- prog = prog.replace('PID_FILTER', '')
-
-if args.uid is not None:
- prog = prog.replace('UID_FILTER', 'if (uid != %d) { return 0; }' % args.uid)
-else:
- prog = prog.replace('UID_FILTER', '')
-
-prog = prog.replace('__MAX_BUF_SIZE__', str(args.max_buffer_size))
+ prog = prog.replace('FILTER', '')
if args.debug or args.ebpf:
print(prog)
@@ -276,168 +136,97 @@
# need to stash the buffer address in a map on the function entry and read it
# on its exit (Mark Drayton)
#
-def attach_openssl(lib):
- b.attach_uprobe(name=lib, sym="SSL_write",
- fn_name="probe_SSL_rw_enter", pid=args.pid or -1)
- b.attach_uretprobe(name=lib, sym="SSL_write",
- fn_name="probe_SSL_write_exit", pid=args.pid or -1)
- b.attach_uprobe(name=lib, sym="SSL_read",
- fn_name="probe_SSL_rw_enter", pid=args.pid or -1)
- b.attach_uretprobe(name=lib, sym="SSL_read",
- fn_name="probe_SSL_read_exit", pid=args.pid or -1)
- if args.latency and args.handshake:
- b.attach_uprobe(name="ssl", sym="SSL_do_handshake",
- fn_name="probe_SSL_do_handshake_enter", pid=args.pid or -1)
- b.attach_uretprobe(name="ssl", sym="SSL_do_handshake",
- fn_name="probe_SSL_do_handshake_exit", pid=args.pid or -1)
-
-def attach_gnutls(lib):
- b.attach_uprobe(name=lib, sym="gnutls_record_send",
- fn_name="probe_SSL_rw_enter", pid=args.pid or -1)
- b.attach_uretprobe(name=lib, sym="gnutls_record_send",
- fn_name="probe_SSL_write_exit", pid=args.pid or -1)
- b.attach_uprobe(name=lib, sym="gnutls_record_recv",
- fn_name="probe_SSL_rw_enter", pid=args.pid or -1)
- b.attach_uretprobe(name=lib, sym="gnutls_record_recv",
- fn_name="probe_SSL_read_exit", pid=args.pid or -1)
-
-def attach_nss(lib):
- b.attach_uprobe(name=lib, sym="PR_Write",
- fn_name="probe_SSL_rw_enter", pid=args.pid or -1)
- b.attach_uretprobe(name=lib, sym="PR_Write",
- fn_name="probe_SSL_write_exit", pid=args.pid or -1)
- b.attach_uprobe(name=lib, sym="PR_Send",
- fn_name="probe_SSL_rw_enter", pid=args.pid or -1)
- b.attach_uretprobe(name=lib, sym="PR_Send",
- fn_name="probe_SSL_write_exit", pid=args.pid or -1)
- b.attach_uprobe(name=lib, sym="PR_Read",
- fn_name="probe_SSL_rw_enter", pid=args.pid or -1)
- b.attach_uretprobe(name=lib, sym="PR_Read",
- fn_name="probe_SSL_read_exit", pid=args.pid or -1)
- b.attach_uprobe(name=lib, sym="PR_Recv",
- fn_name="probe_SSL_rw_enter", pid=args.pid or -1)
- b.attach_uretprobe(name=lib, sym="PR_Recv",
- fn_name="probe_SSL_read_exit", pid=args.pid or -1)
-
-
-LIB_TRACERS = {
- "openssl": attach_openssl,
- "gnutls": attach_gnutls,
- "nss": attach_nss,
-}
-
-
if args.openssl:
- attach_openssl("ssl")
+ b.attach_uprobe(name="ssl", sym="SSL_write", fn_name="probe_SSL_write",
+ pid=args.pid or -1)
+ b.attach_uprobe(name="ssl", sym="SSL_read", fn_name="probe_SSL_read_enter",
+ pid=args.pid or -1)
+ b.attach_uretprobe(name="ssl", sym="SSL_read",
+ fn_name="probe_SSL_read_exit", pid=args.pid or -1)
+
if args.gnutls:
- attach_gnutls("gnutls")
+ b.attach_uprobe(name="gnutls", sym="gnutls_record_send",
+ fn_name="probe_SSL_write", pid=args.pid or -1)
+ b.attach_uprobe(name="gnutls", sym="gnutls_record_recv",
+ fn_name="probe_SSL_read_enter", pid=args.pid or -1)
+ b.attach_uretprobe(name="gnutls", sym="gnutls_record_recv",
+ fn_name="probe_SSL_read_exit", pid=args.pid or -1)
+
if args.nss:
- attach_nss("nspr4")
-
-
-if args.extra_lib:
- for lib_type, lib_path in args.extra_lib:
- LIB_TRACERS[lib_type](lib_path)
+ b.attach_uprobe(name="nspr4", sym="PR_Write", fn_name="probe_SSL_write",
+ pid=args.pid or -1)
+ b.attach_uprobe(name="nspr4", sym="PR_Send", fn_name="probe_SSL_write",
+ pid=args.pid or -1)
+ b.attach_uprobe(name="nspr4", sym="PR_Read", fn_name="probe_SSL_read_enter",
+ pid=args.pid or -1)
+ b.attach_uretprobe(name="nspr4", sym="PR_Read",
+ fn_name="probe_SSL_read_exit", pid=args.pid or -1)
+ b.attach_uprobe(name="nspr4", sym="PR_Recv", fn_name="probe_SSL_read_enter",
+ pid=args.pid or -1)
+ b.attach_uretprobe(name="nspr4", sym="PR_Recv",
+ fn_name="probe_SSL_read_exit", pid=args.pid or -1)
# define output data structure in Python
+TASK_COMM_LEN = 16 # linux/sched.h
+MAX_BUF_SIZE = 464 # Limited by the BPF stack
+
+
+# Max size of the whole struct: 512 bytes
+class Data(ct.Structure):
+ _fields_ = [
+ ("timestamp_ns", ct.c_ulonglong),
+ ("pid", ct.c_uint),
+ ("comm", ct.c_char * TASK_COMM_LEN),
+ ("v0", ct.c_char * MAX_BUF_SIZE),
+ ("len", ct.c_uint)
+ ]
# header
-header = "%-12s %-18s %-16s %-7s %-7s" % ("FUNC", "TIME(s)", "COMM", "PID", "LEN")
+print("%-12s %-18s %-16s %-6s %-6s" % ("FUNC", "TIME(s)", "COMM", "PID",
+ "LEN"))
-if args.extra:
- header += " %-7s %-7s" % ("UID", "TID")
-
-if args.latency:
- header += " %-7s" % ("LAT(ms)")
-
-print(header)
# process event
start = 0
-def print_event_rw(cpu, data, size):
- print_event(cpu, data, size, "perf_SSL_rw")
-def print_event_handshake(cpu, data, size):
- print_event(cpu, data, size, "perf_SSL_do_handshake")
+def print_event_write(cpu, data, size):
+ print_event(cpu, data, size, "WRITE/SEND")
-def print_event(cpu, data, size, evt):
+
+def print_event_read(cpu, data, size):
+ print_event(cpu, data, size, "READ/RECV")
+
+
+def print_event(cpu, data, size, rw):
global start
- event = b[evt].event(data)
- if event.len <= args.max_buffer_size:
- buf_size = event.len
- else:
- buf_size = args.max_buffer_size
-
- if event.buf_filled == 1:
- buf = bytearray(event.buf[:buf_size])
- else:
- buf_size = 0
- buf = b""
+ event = ct.cast(data, ct.POINTER(Data)).contents
# Filter events by command
if args.comm:
- if not args.comm == event.comm.decode('utf-8', 'replace'):
+ if not args.comm == event.comm:
return
if start == 0:
start = event.timestamp_ns
time_s = (float(event.timestamp_ns - start)) / 1000000000
- lat_str = "%.3f" % (event.delta_ns / 1000000) if event.delta_ns else "N/A"
-
s_mark = "-" * 5 + " DATA " + "-" * 5
e_mark = "-" * 5 + " END DATA " + "-" * 5
- truncated_bytes = event.len - buf_size
+ truncated_bytes = event.len - MAX_BUF_SIZE
if truncated_bytes > 0:
e_mark = "-" * 5 + " END DATA (TRUNCATED, " + str(truncated_bytes) + \
" bytes lost) " + "-" * 5
- base_fmt = "%(func)-12s %(time)-18.9f %(comm)-16s %(pid)-7d %(len)-6d"
+ fmt = "%-12s %-18.9f %-16s %-6d %-6d\n%s\n%s\n%s\n\n"
+ print(fmt % (rw, time_s, event.comm.decode('utf-8', 'replace'),
+ event.pid, event.len, s_mark,
+ event.v0.decode('utf-8', 'replace'), e_mark))
- if args.extra:
- base_fmt += " %(uid)-7d %(tid)-7d"
-
- if args.latency:
- base_fmt += " %(lat)-7s"
-
- fmt = ''.join([base_fmt, "\n%(begin)s\n%(data)s\n%(end)s\n\n"])
- if args.hexdump:
- unwrapped_data = binascii.hexlify(buf)
- data = textwrap.fill(unwrapped_data.decode('utf-8', 'replace'), width=32)
- else:
- data = buf.decode('utf-8', 'replace')
-
- rw_event = {
- 0: "READ/RECV",
- 1: "WRITE/SEND",
- 2: "HANDSHAKE"
- }
-
- fmt_data = {
- 'func': rw_event[event.rw],
- 'time': time_s,
- 'lat': lat_str,
- 'comm': event.comm.decode('utf-8', 'replace'),
- 'pid': event.pid,
- 'tid': event.tid,
- 'uid': event.uid,
- 'len': event.len,
- 'begin': s_mark,
- 'end': e_mark,
- 'data': data
- }
-
- # use base_fmt if no buf filled
- if buf_size == 0:
- print(base_fmt % fmt_data)
- else:
- print(fmt % fmt_data)
-
-b["perf_SSL_rw"].open_perf_buffer(print_event_rw)
-b["perf_SSL_do_handshake"].open_perf_buffer(print_event_handshake)
+b["perf_SSL_write"].open_perf_buffer(print_event_write)
+b["perf_SSL_read"].open_perf_buffer(print_event_read)
while 1:
try:
b.perf_buffer_poll()
diff --git a/tools/sslsniff_example.txt b/tools/sslsniff_example.txt
index 905f8a0..8c51722 100644
--- a/tools/sslsniff_example.txt
+++ b/tools/sslsniff_example.txt
@@ -9,8 +9,8 @@
Output of tool executing in other shell "curl https://example.com"
% sudo python sslsniff.py
-FUNC TIME(s) COMM PID LEN
-WRITE/SEND 0.000000000 curl 12915 75
+FUNC TIME(s) COMM PID LEN
+WRITE/SEND 0.000000000 curl 12915 75
----- DATA -----
GET / HTTP/1.1
Host: example.com
@@ -20,7 +20,7 @@
----- END DATA -----
-READ/RECV 0.127144585 curl 12915 333
+READ/RECV 0.127144585 curl 12915 333
----- DATA -----
HTTP/1.1 200 OK
Cache-Control: max-age=604800
@@ -38,7 +38,7 @@
----- END DATA -----
-READ/RECV 0.129967972 curl 12915 1270
+READ/RECV 0.129967972 curl 12915 1270
----- DATA -----
<!doctype html>
<html>
@@ -54,160 +54,34 @@
margin: 0;
padding: 0;
font-family: "Open Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
-
+
}
div {
w
----- END DATA (TRUNCATED, 798 bytes lost) -----
-Using the --hexdump option you will get the exact same output, only the lines
-between DATA and END DATA will differ. Those will be replaced with a 16 byte
-(32 characters) wide hex-dump, an example of a block of output from sslsniff
-called with that option is
-
-READ/RECV 7.405609173 curl 201942 1256
------ DATA -----
-3c21646f63747970652068746d6c3e0a
-3c68746d6c3e0a3c686561643e0a2020
-20203c7469746c653e4578616d706c65
-20446f6d61696e3c2f7469746c653e0a
-0a202020203c6d657461206368617273
-65743d227574662d3822202f3e0a2020
-20203c6d65746120687474702d657175
-69763d22436f6e74656e742d74797065
-2220636f6e74656e743d22746578742f
-68746d6c3b20636861727365743d7574
-662d3822202f3e0a202020203c6d6574
-61206e616d653d2276696577706f7274
-2220636f6e74656e743d227769647468
-3d6465766963652d77696474682c2069
-6e697469616c2d7363616c653d312220
-2f3e0a202020203c7374796c65207479
-70653d22746578742f637373223e0a20
-202020626f6479207b0a202020202020
-20206261636b67726f756e642d636f6c
-6f723a20236630663066323b0a202020
-20202020206d617267696e3a20303b0a
-202020202020202070616464696e673a
-20303b0a2020202020202020666f6e74
-2d66616d696c793a202d6170706c652d
-73797374656d2c2073797374656d2d75
-692c20426c696e6b4d61635379737465
-6d466f6e742c20225365676f65205549
-222c20224f70656e2053616e73222c20
-2248656c766574696361204e65756522
------ END DATA (TRUNCATED, 792 bytes lost) -----
-
-This is useful to sniff binary protocols where the UTF-8 decode might insert a
-lot of characters that are not printable or even Unicode replacement
-characters.
-
-
-Use -l or --latency option to show function latency, and show handshake latency
-by using both -l and --handshake. This is useful for SSL/TLS performance
-analysis. Tracing output of "echo | openssl s_client -connect example.com:443":
-
-# ./sslsniff.py -l --handshake
-FUNC TIME(s) COMM PID LEN LAT(ms)
-WRITE/SEND 0.000000000 openssl 10377 1 0.005
------ DATA -----
-
-
------ END DATA -----
-
-Trace localhost server instead of example.com. It takes 0.7ms for server
-handshake before secure connection is ready for initial SSL_read or SSL_write.
-
-# ./sslsniff.py -l --handshake
-FUNC TIME(s) COMM PID LEN LAT(ms)
-HANDSHAKE 0.000000000 nginx 7081 1 0.699
-WRITE/SEND 0.000132180 openssl 14800 1 0.010
------ DATA -----
-
-
------ END DATA -----
-
-READ/RECV 0.000136583 nginx 7081 1 0.004
------ DATA -----
-
-
------ END DATA -----
-
-Tracing output of "echo | gnutls-cli -p 443 example.com":
-
-# ./sslsniff.py -l --handshake
-FUNC TIME(s) COMM PID LEN LAT(ms)
-WRITE/SEND 0.000000000 gnutls-cli 43554 1 0.012
------ DATA -----
-
-
------ END DATA -----
-
-Tracing output of "echo | gnutls-cli -p 443 --insecure localhost":
-
-# ./sslsniff.py -l --handshake
-FUNC TIME(s) COMM PID LEN LAT(ms)
-HANDSHAKE 0.000000000 nginx 7081 1 0.710
-WRITE/SEND 0.000045126 gnutls-cli 43752 1 0.014
------ DATA -----
-
-
------ END DATA -----
-
-READ/RECV 0.000049464 nginx 7081 1 0.004
------ DATA -----
-
-
------ END DATA -----
-
-Tracing few extra libraries (useful for docker containers and other isolated
-apps)
-
-# ./sslsniff.py --extra-lib openssl:/var/lib/docker/overlay2/l/S4EMHE/lib/libssl.so.1.1
USAGE message:
-usage: sslsniff.py [-h] [-p PID] [-u UID] [-x] [-c COMM] [-o] [-g] [-n] [-d]
- [--hexdump] [--max-buffer-size MAX_BUFFER_SIZE] [-l]
- [--handshake] [--extra-lib EXTRA_LIB]
+usage: sslsniff.py [-h] [-p PID] [-c COMM] [-o] [-g] [-n] [-d]
Sniff SSL data
optional arguments:
-h, --help show this help message and exit
-p PID, --pid PID sniff this PID only.
- -u UID, --uid UID sniff this UID only.
- -x, --extra show extra fields (UID, TID)
-c COMM, --comm COMM sniff only commands matching string.
-o, --no-openssl do not show OpenSSL calls.
-g, --no-gnutls do not show GnuTLS calls.
-n, --no-nss do not show NSS calls.
-d, --debug debug mode.
- --hexdump show data as hexdump instead of trying to decode it as
- UTF-8
- --max-buffer-size MAX_BUFFER_SIZE
- Size of captured buffer
- -l, --latency show function latency
- --handshake show SSL handshake latency, enabled only if latency
- option is on.
- --extra-lib EXTRA_LIB
- Intercept calls from extra library
- (format: lib_type:lib_path)
-
-
examples:
./sslsniff # sniff OpenSSL and GnuTLS functions
./sslsniff -p 181 # sniff PID 181 only
- ./sslsniff -u 1000 # sniff only UID 1000
./sslsniff -c curl # sniff curl command only
./sslsniff --no-openssl # don't show OpenSSL calls
./sslsniff --no-gnutls # don't show GnuTLS calls
./sslsniff --no-nss # don't show NSS calls
- ./sslsniff --hexdump # show data as hex instead of trying to decode it as UTF-8
- ./sslsniff -x # show process UID and TID
- ./sslsniff -l # show function latency
- ./sslsniff -l --handshake # show SSL handshake latency
- ./sslsniff --extra-lib openssl:/path/libssl.so.1.1 # sniff extra library
diff --git a/tools/stackcount.py b/tools/stackcount.py
index 8b7ca00..5554014 100755
--- a/tools/stackcount.py
+++ b/tools/stackcount.py
@@ -1,10 +1,10 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# stackcount Count events and their stack traces.
# For Linux, uses BCC, eBPF.
#
-# USAGE: stackcount.py [-h] [-p PID] [-c CPU] [-i INTERVAL] [-D DURATION] [-T]
-# [-r] [-s] [-P] [-K] [-U] [-v] [-d] [-f] [--debug]
+# USAGE: stackcount.py [-h] [-p PID] [-i INTERVAL] [-D DURATION] [-T] [-r] [-s]
+# [-P] [-K] [-U] [-v] [-d] [-f] [--debug]
#
# The pattern is a string with optional '*' wildcards, similar to file
# globbing. If you'd prefer to use regular expressions, use the -r option.
@@ -28,7 +28,7 @@
class Probe(object):
def __init__(self, pattern, kernel_stack, user_stack, use_regex=False,
- pid=None, per_pid=False, cpu=None):
+ pid=None, per_pid=False):
"""Init a new probe.
Init the probe from the pattern provided by the user. The supported
@@ -75,7 +75,6 @@
self.pid = pid
self.per_pid = per_pid
- self.cpu = cpu
self.matched = 0
def is_kernel_probe(self):
@@ -110,14 +109,14 @@
if self.user_stack:
stack_trace += """
key.user_stack_id = stack_traces.get_stackid(
- %s, BPF_F_USER_STACK
+ %s, BPF_F_REUSE_STACKID | BPF_F_USER_STACK
);""" % (ctx_name)
else:
stack_trace += "key.user_stack_id = -1;"
if self.kernel_stack:
stack_trace += """
key.kernel_stack_id = stack_traces.get_stackid(
- %s, 0
+ %s, BPF_F_REUSE_STACKID
);""" % (ctx_name)
else:
stack_trace += "key.kernel_stack_id = -1;"
@@ -129,7 +128,7 @@
key.tgid = GET_TGID;
STORE_COMM
%s
- counts.atomic_increment(key);
+ counts.increment(key);
return 0;
}
"""
@@ -150,27 +149,25 @@
BPF_STACK_TRACE(stack_traces, 1024);
"""
- filter_text = []
# We really mean the tgid from the kernel's perspective, which is in
# the top 32 bits of bpf_get_current_pid_tgid().
if self.is_kernel_probe() and self.pid:
- filter_text.append('u32 pid; pid = bpf_get_current_pid_tgid() >> 32; ' +
- 'if (pid != %d) { return 0; }' % self.pid)
+ trace_count_text = trace_count_text.replace('FILTER',
+ ('u32 pid; pid = bpf_get_current_pid_tgid() >> 32; ' +
+ 'if (pid != %d) { return 0; }') % (self.pid))
+ else:
+ trace_count_text = trace_count_text.replace('FILTER', '')
- if self.is_kernel_probe() and self.cpu:
- filter_text.append('struct task_struct *task; task = (struct task_struct*)bpf_get_current_task(); ' +
- 'if (task->cpu != %d) { return 0; }' % self.cpu)
-
- trace_count_text = trace_count_text.replace('FILTER', '\n '.join(filter_text))
-
- # Do per-pid statistics iff -P is provided
- if self.per_pid:
+ # We need per-pid statistics when tracing a user-space process, because
+ # the meaning of the symbols depends on the pid. We also need them if
+ # per-pid statistics were requested with -P, or for user stacks.
+ if self.per_pid or not self.is_kernel_probe() or self.user_stack:
trace_count_text = trace_count_text.replace('GET_TGID',
'bpf_get_current_pid_tgid() >> 32')
trace_count_text = trace_count_text.replace('STORE_COMM',
'bpf_get_current_comm(&key.name, sizeof(key.name));')
else:
- # skip splitting on PID so these aggregate
+ # kernel stacks only. skip splitting on PID so these aggregate
# together, and don't store the process name.
trace_count_text = trace_count_text.replace(
'GET_TGID', '0xffffffff')
@@ -214,7 +211,6 @@
./stackcount -r '^tcp_send.*' # same as above, using regular expressions
./stackcount -Ti 5 ip_output # output every 5 seconds, with timestamps
./stackcount -p 185 ip_output # count ip_output stacks for PID 185 only
- ./stackcount -c 1 put_prev_entity # count put_prev_entity stacks for CPU 1 only
./stackcount -p 185 c:malloc # count stacks for malloc in PID 185
./stackcount t:sched:sched_fork # count stacks for sched_fork tracepoint
./stackcount -p 185 u:node:* # count stacks for all USDT probes in node
@@ -227,8 +223,6 @@
epilog=examples)
parser.add_argument("-p", "--pid", type=int,
help="trace this PID only")
- parser.add_argument("-c", "--cpu", type=int,
- help="trace this CPU only")
parser.add_argument("-i", "--interval",
help="summary interval, seconds")
parser.add_argument("-D", "--duration",
@@ -275,15 +269,9 @@
self.kernel_stack = self.args.kernel_stacks_only
self.user_stack = self.args.user_stacks_only
- # For tracing single processes in isolation, explicitly set perpid
- # to True, if not already set. This is required to generate the correct
- # BPF program that can store pid in the tgid field of the key_t object.
- if self.args.pid is not None and self.args.pid > 0:
- self.args.perpid = True
-
self.probe = Probe(self.args.pattern,
self.kernel_stack, self.user_stack,
- self.args.regexp, self.args.pid, self.args.perpid, self.args.cpu)
+ self.args.regexp, self.args.pid, self.args.perpid)
self.need_delimiter = self.args.delimited and not (
self.args.kernel_stacks_only or self.args.user_stacks_only)
@@ -352,10 +340,10 @@
user_stack = list(user_stack)
kernel_stack = list(kernel_stack)
line = [k.name.decode('utf-8', 'replace')] + \
- [b.sym(addr, k.tgid).decode('utf-8', 'replace') for addr in
+ [b.sym(addr, k.tgid) for addr in
reversed(user_stack)] + \
(self.need_delimiter and ["-"] or []) + \
- [b.ksym(addr).decode('utf-8', 'replace') for addr in reversed(kernel_stack)]
+ [b.ksym(addr) for addr in reversed(kernel_stack)]
print("%s %d" % (";".join(line), v.value))
else:
# print multi-line stack output
diff --git a/tools/stackcount_example.txt b/tools/stackcount_example.txt
index 805aff3..92a77a8 100644
--- a/tools/stackcount_example.txt
+++ b/tools/stackcount_example.txt
@@ -10,78 +10,6 @@
Tracing 1 functions for "submit_bio"... Hit Ctrl-C to end.
^C
submit_bio
- submit_bh
- journal_submit_commit_record.isra.13
- jbd2_journal_commit_transaction
- kjournald2
- kthread
- ret_from_fork
- mb_cache_list
- 1
-
- submit_bio
- __block_write_full_page.constprop.39
- block_write_full_page
- blkdev_writepage
- __writepage
- write_cache_pages
- generic_writepages
- do_writepages
- __writeback_single_inode
- writeback_sb_inodes
- __writeback_inodes_wb
- 2
-
- submit_bio
- __block_write_full_page.constprop.39
- block_write_full_page
- blkdev_writepage
- __writepage
- write_cache_pages
- generic_writepages
- do_writepages
- __filemap_fdatawrite_range
- filemap_fdatawrite
- fdatawrite_one_bdev
- 36
-
- submit_bio
- submit_bh
- jbd2_journal_commit_transaction
- kjournald2
- kthread
- ret_from_fork
- mb_cache_list
- 38
-
- submit_bio
- ext4_writepages
- do_writepages
- __filemap_fdatawrite_range
- filemap_flush
- ext4_alloc_da_blocks
- ext4_rename
- ext4_rename2
- vfs_rename
- sys_rename
- entry_SYSCALL_64_fastpath
- 79
-
-Detaching...
-
-The output shows unique stack traces, in order from leaf (on-CPU) to root,
-followed by their occurrence count. The last stack trace in the above output
-shows syscall handling, ext4_rename(), and filemap_flush(): looks like an
-application issued file rename has caused back end disk I/O due to ext4
-block allocation and a filemap_flush().
-
-
-Now adding the -P option to display stacks separately for each process:
-
-# ./stackcount -P submit_bio
-Tracing 1 functions for "submit_bio"... Hit Ctrl-C to end.
-^C
- submit_bio
ext4_writepages
do_writepages
__filemap_fdatawrite_range
@@ -136,14 +64,15 @@
Detaching...
-The last stack trace in the above output shows syscall handling, sys_read(),
-vfs_read(), and then "readahead" functions: looks like an application issued
-file read has triggered read ahead. With "-P", the application can be seen
-after the stack trace, in this case, "tar [15069]" for the "tar" command,
-PID 15069.
+The output shows unique stack traces, in order from leaf (on-CPU) to root,
+followed by their occurrence count. The last stack trace in the above output
+shows syscall handling, sys_read(), vfs_read(), and then "readahead" functions:
+looks like an application issued file read has triggered read ahead. The
+application can be seen after the stack trace, in this case, "tar [15069]"
+for the "tar" command, PID 15069.
The order of printed stack traces is from least to most frequent. The most
-frequent in this case, the ext4_readpages() stack, was taken 113 times during
+frequent in this case, the ext4_rename() stack, was taken 113 times during
tracing.
The "[unknown]" frames are from user-level, since this simple workload is
@@ -153,7 +82,7 @@
that use frame pointers. Hopefully your application preserves them so that
the user-level stack trace is visible. So how does one get frame pointers, if
your application doesn't have them to start with? For the current bcc (until
-it supports other stack walkers), you need to be running an application binaries
+it supports other stack walkers), you need to be running a application binaries
that preserves frame pointers, eg, using gcc's -fno-omit-frame-pointer. That's
about all I'll say here: this is a big topic that is not bcc/BPF specific.
@@ -163,7 +92,7 @@
Now adding the -d option to delimit kernel and user stacks:
-# ./stackcount -P -d submit_bio
+# ./stackcount -d submit_bio
Tracing 1 functions for "submit_bio"... Hit Ctrl-C to end.
^C
submit_bio
@@ -252,7 +181,7 @@
As a different example, here is the kernel function hrtimer_init_sleeper():
-# ./stackcount.py -P -d hrtimer_init_sleeper
+# ./stackcount.py -d hrtimer_init_sleeper
Tracing 1 functions for "hrtimer_init_sleeper"... Hit Ctrl-C to end.
^C
hrtimer_init_sleeper
@@ -365,7 +294,7 @@
Here's another kernel function, ip_output():
-# ./stackcount.py -P -d ip_output
+# ./stackcount.py -d ip_output
Tracing 1 functions for "ip_output"... Hit Ctrl-C to end.
^C
ip_output
@@ -462,7 +391,7 @@
Here is just the user stacks, fetched during the kernel function ip_output():
-# ./stackcount.py -P -U ip_output
+# ./stackcount.py -U ip_output
Tracing 1 functions for "ip_output"... Hit Ctrl-C to end.
^C
[unknown]
@@ -515,12 +444,12 @@
In addition to kernel and user-space functions, kernel tracepoints and USDT
-tracepoints are also supported.
+tracepoints are also supported.
-For example, to determine where threads are being created in a particular
+For example, to determine where threads are being created in a particular
process, use the pthread_create USDT tracepoint:
-# ./stackcount -P -p $(pidof parprimes) u:pthread:pthread_create
+# ./stackcount -p $(pidof parprimes) u:pthread:pthread_create
Tracing 1 functions for "u:pthread:pthread_create"... Hit Ctrl-C to end.
^C
@@ -534,10 +463,10 @@
You can use "readelf -n file" to see if it has USDT tracepoints.
-Similarly, to determine where context switching is happening in the kernel,
+Similarly, to determine where context switching is happening in the kernel,
use the sched:sched_switch kernel tracepoint:
-# ./stackcount -P t:sched:sched_switch
+# ./stackcount t:sched:sched_switch
__schedule
schedule
worker_thread
@@ -589,7 +518,7 @@
A -i option can be used to set an output interval, and -T to include a
timestamp. For example:
-# ./stackcount.py -P -Tdi 1 submit_bio
+# ./stackcount.py -Tdi 1 submit_bio
Tracing 1 functions for "submit_bio"... Hit Ctrl-C to end.
06:05:13
@@ -776,7 +705,7 @@
The -s output prints the return instruction offset for each function (aka
symbol offset). Eg:
-# ./stackcount.py -P -s tcp_sendmsg
+# ./stackcount.py -s tcp_sendmsg
Tracing 1 functions for "tcp_sendmsg"... Hit Ctrl-C to end.
^C
tcp_sendmsg+0x1
@@ -809,7 +738,7 @@
The -v output is verbose, and shows raw addresses:
-./stackcount.py -P -v tcp_sendmsg
+./stackcount.py -v tcp_sendmsg
Tracing 1 functions for "tcp_sendmsg"... Hit Ctrl-C to end.
^C
ffffffff817b05c1 tcp_sendmsg
@@ -896,7 +825,7 @@
The -f option will emit folded output, which can be used as input to other
tools including flame graphs. For example, with delimiters as well:
-# ./stackcount.py -P -df t:sched:sched_switch
+# ./stackcount.py -df t:sched:sched_switch
^Csnmp-pass;[unknown];[unknown];[unknown];[unknown];[unknown];-;entry_SYSCALL_64_fastpath;SyS_select;core_sys_select;do_select;poll_schedule_timeout;schedule_hrtimeout_range;schedule_hrtimeout_range_clock;schedule;__schedule 1
kworker/7:0;-;ret_from_fork;kthread;worker_thread;schedule;__schedule 1
watchdog/0;-;ret_from_fork;kthread;smpboot_thread_fn;schedule;__schedule 1
@@ -914,8 +843,8 @@
USAGE message:
# ./stackcount -h
-usage: stackcount [-h] [-p PID] [-c CPU] [-i INTERVAL] [-D DURATION] [-T] [-r]
- [-s] [-P] [-K] [-U] [-v] [-d] [-f] [--debug]
+usage: stackcount [-h] [-p PID] [-i INTERVAL] [-D DURATION] [-T] [-r] [-s]
+ [-P] [-K] [-U] [-v] [-d] [-f] [--debug]
pattern
Count events and their stack traces
@@ -926,7 +855,6 @@
optional arguments:
-h, --help show this help message and exit
-p PID, --pid PID trace this PID only
- -c CPU, --cpu CPU trace this CPU only
-i INTERVAL, --interval INTERVAL
summary interval, seconds
-D DURATION, --duration DURATION
@@ -958,6 +886,5 @@
./stackcount -p 185 c:malloc # count stacks for malloc in PID 185
./stackcount t:sched:sched_fork # count stacks for sched_fork tracepoint
./stackcount -p 185 u:node:* # count stacks for all USDT probes in node
- ./stackcount -c 1 put_prev_entity # count put_prev_entity stacks for CPU 1 only
./stackcount -K t:sched:sched_switch # kernel stacks only
./stackcount -U t:sched:sched_switch # user stacks only
diff --git a/tools/stacksnoop.lua b/tools/stacksnoop.lua
index d8d79c7..5bcef8c 100755
--- a/tools/stacksnoop.lua
+++ b/tools/stacksnoop.lua
@@ -32,7 +32,7 @@
u32 pid = bpf_get_current_pid_tgid();
FILTER
struct data_t data = {};
- data.stack_id = stack_traces.get_stackid(ctx, 0),
+ data.stack_id = stack_traces.get_stackid(ctx, BPF_F_REUSE_STACKID),
data.pid = pid;
bpf_get_current_comm(&data.comm, sizeof(data.comm));
events.perf_submit(ctx, &data, sizeof(data));
diff --git a/tools/statsnoop.py b/tools/statsnoop.py
index 5894e16..9e585be 100755
--- a/tools/statsnoop.py
+++ b/tools/statsnoop.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# statsnoop Trace stat() syscalls.
@@ -15,6 +15,7 @@
from __future__ import print_function
from bcc import BPF
import argparse
+import ctypes as ct
# arguments
examples = """examples:
@@ -56,43 +57,42 @@
char fname[NAME_MAX];
};
+BPF_HASH(args_filename, u32, const char *);
BPF_HASH(infotmp, u32, struct val_t);
BPF_PERF_OUTPUT(events);
int syscall__entry(struct pt_regs *ctx, const char __user *filename)
{
struct val_t val = {};
- u64 pid_tgid = bpf_get_current_pid_tgid();
- u32 pid = pid_tgid >> 32;
- u32 tid = (u32)pid_tgid;
+ u32 pid = bpf_get_current_pid_tgid();
FILTER
val.fname = filename;
- infotmp.update(&tid, &val);
+ infotmp.update(&pid, &val);
return 0;
};
int trace_return(struct pt_regs *ctx)
{
- u64 pid_tgid = bpf_get_current_pid_tgid();
- u32 tid = (u32)pid_tgid;
+ u32 pid = bpf_get_current_pid_tgid();
struct val_t *valp;
- valp = infotmp.lookup(&tid);
+ valp = infotmp.lookup(&pid);
if (valp == 0) {
// missed entry
return 0;
}
- struct data_t data = {.pid = pid_tgid >> 32};
- bpf_probe_read_user(&data.fname, sizeof(data.fname), (void *)valp->fname);
+ struct data_t data = {.pid = pid};
+ bpf_probe_read(&data.fname, sizeof(data.fname), (void *)valp->fname);
bpf_get_current_comm(&data.comm, sizeof(data.comm));
data.ts_ns = bpf_ktime_get_ns();
data.ret = PT_REGS_RC(ctx);
events.perf_submit(ctx, &data, sizeof(data));
- infotmp.delete(&tid);
+ infotmp.delete(&pid);
+ args_filename.delete(&pid);
return 0;
}
@@ -129,6 +129,18 @@
b.attach_kprobe(event=syscall_fnname, fn_name="syscall__entry")
b.attach_kretprobe(event=syscall_fnname, fn_name="trace_return")
+TASK_COMM_LEN = 16 # linux/sched.h
+NAME_MAX = 255 # linux/limits.h
+
+class Data(ct.Structure):
+ _fields_ = [
+ ("pid", ct.c_ulonglong),
+ ("ts_ns", ct.c_ulonglong),
+ ("ret", ct.c_int),
+ ("comm", ct.c_char * TASK_COMM_LEN),
+ ("fname", ct.c_char * NAME_MAX)
+ ]
+
start_ts = 0
prev_ts = 0
delta = 0
@@ -136,11 +148,11 @@
# header
if args.timestamp:
print("%-14s" % ("TIME(s)"), end="")
-print("%-7s %-16s %4s %3s %s" % ("PID", "COMM", "FD", "ERR", "PATH"))
+print("%-6s %-16s %4s %3s %s" % ("PID", "COMM", "FD", "ERR", "PATH"))
# process event
def print_event(cpu, data, size):
- event = b["events"].event(data)
+ event = ct.cast(data, ct.POINTER(Data)).contents
global start_ts
global prev_ts
global delta
@@ -148,8 +160,6 @@
# split return value into FD and errno columns
if event.ret >= 0:
- if args.failed:
- return
fd_s = event.ret
err = 0
else:
@@ -162,7 +172,7 @@
if args.timestamp:
print("%-14.9f" % (float(event.ts_ns - start_ts) / 1000000000), end="")
- print("%-7d %-16s %4d %3d %s" % (event.pid,
+ print("%-6d %-16s %4d %3d %s" % (event.pid,
event.comm.decode('utf-8', 'replace'), fd_s, err,
event.fname.decode('utf-8', 'replace')))
diff --git a/tools/swapin.py b/tools/swapin.py
deleted file mode 100755
index 67a10db..0000000
--- a/tools/swapin.py
+++ /dev/null
@@ -1,88 +0,0 @@
-#!/usr/bin/python
-# @lint-avoid-python-3-compatibility-imports
-#
-# swapin Count swapins by process.
-# For Linux, uses BCC, eBPF. Embedded C.
-#
-# TODO: add -s for total swapin time column (sum)
-#
-# Copyright (c) 2019 Brendan Gregg.
-# Licensed under the Apache License, Version 2.0 (the "License").
-# This was originally created for the BPF Performance Tools book
-# published by Addison Wesley. ISBN-13: 9780136554820
-# When copying or porting, include this comment.
-#
-# 03-Jul-2019 Brendan Gregg Ported from bpftrace to BCC.
-
-from __future__ import print_function
-from bcc import BPF
-from time import sleep, strftime
-import argparse
-
-# arguments
-parser = argparse.ArgumentParser(
- description="Count swapin events by process.")
-parser.add_argument("-T", "--notime", action="store_true",
- help="do not show the timestamp (HH:MM:SS)")
-parser.add_argument("interval", nargs="?", default=1,
- help="output interval, in seconds")
-parser.add_argument("count", nargs="?", default=99999999,
- help="number of outputs")
-parser.add_argument("--ebpf", action="store_true",
- help=argparse.SUPPRESS)
-args = parser.parse_args()
-interval = int(args.interval)
-countdown = int(args.count)
-debug = 0
-
-# load BPF program
-b = BPF(text="""
-#include <linux/sched.h>
-
-struct key_t {
- u32 pid;
- char comm[TASK_COMM_LEN];
-};
-
-BPF_HASH(counts, struct key_t, u64);
-
-int kprobe__swap_readpage(struct pt_regs *ctx)
-{
- u64 *val, zero = 0;
- u32 tgid = bpf_get_current_pid_tgid() >> 32;
- struct key_t key = {.pid = tgid};
- bpf_get_current_comm(&key.comm, sizeof(key.comm));
- val = counts.lookup_or_init(&key, &zero);
- ++(*val);
- return 0;
-}
-""")
-if debug or args.ebpf:
- print(bpf_text)
- if args.ebpf:
- exit()
-
-print("Counting swap ins. Ctrl-C to end.");
-
-# output
-exiting = 0
-while 1:
- try:
- sleep(interval)
- except KeyboardInterrupt:
- exiting = 1
-
- if not args.notime:
- print(strftime("%H:%M:%S"))
- print("%-16s %-7s %s" % ("COMM", "PID", "COUNT"))
- counts = b.get_table("counts")
- for k, v in sorted(counts.items(),
- key=lambda counts: counts[1].value):
- print("%-16s %-7d %d" % (k.comm, k.pid, v.value))
- counts.clear()
- print()
-
- countdown -= 1
- if exiting or countdown == 0:
- print("Detaching...")
- exit()
diff --git a/tools/swapin_example.txt b/tools/swapin_example.txt
deleted file mode 100644
index 39ceb47..0000000
--- a/tools/swapin_example.txt
+++ /dev/null
@@ -1,48 +0,0 @@
-Demonstrations of swapin, the Linux BCC/eBPF version.
-
-
-This tool counts swapins by process, to show which process is affected by
-swapping. For example:
-
-# swapin.py
-Counting swap ins. Ctrl-C to end.
-13:36:58
-COMM PID COUNT
-
-13:36:59
-COMM PID COUNT
-gnome-shell 2239 12410
-
-13:37:00
-COMM PID COUNT
-chrome 4536 14635
-
-13:37:01
-COMM PID COUNT
-gnome-shell 2239 14
-cron 1180 23
-
-13:37:02
-COMM PID COUNT
-gnome-shell 2239 2496
-[...]
-
-While tracing, this showed that PID 2239 (gnome-shell) and PID 4536 (chrome)
-suffered over ten thousand swapins.
-
-
-
-USAGE:
-
-# swapin.py -h
-usage: swapin.py [-h] [-T] [interval] [count]
-
-Count swapin events by process.
-
-positional arguments:
- interval output interval, in seconds
- count number of outputs
-
-optional arguments:
- -h, --help show this help message and exit
- -T, --notime do not show the timestamp (HH:MM:SS)
diff --git a/tools/syncsnoop.py b/tools/syncsnoop.py
index e96cd3c..eb892ba 100755
--- a/tools/syncsnoop.py
+++ b/tools/syncsnoop.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# syncsnoop Trace sync() syscall.
@@ -15,7 +15,7 @@
from __future__ import print_function
from bcc import BPF
-import sys
+import ctypes as ct
# load BPF program
b = BPF(text="""
@@ -34,14 +34,18 @@
b.attach_kprobe(event=b.get_syscall_fnname("sync"),
fn_name="syscall__sync")
+class Data(ct.Structure):
+ _fields_ = [
+ ("ts", ct.c_ulonglong)
+ ]
+
# header
print("%-18s %s" % ("TIME(s)", "CALL"))
# process event
def print_event(cpu, data, size):
- event = b["events"].event(data)
+ event = ct.cast(data, ct.POINTER(Data)).contents
print("%-18.9f sync()" % (float(event.ts) / 1000000))
- sys.stdout.flush()
# loop with callback to print_event
b["events"].open_perf_buffer(print_event)
diff --git a/tools/syscount.py b/tools/syscount.py
index 7ba08dd..58039be 100755
--- a/tools/syscount.py
+++ b/tools/syscount.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# syscount Summarize syscall counts and latencies.
#
@@ -17,7 +17,7 @@
import signal
from bcc import BPF
from bcc.utils import printb
-from bcc.syscall import syscall_name, syscalls
+from bcc.syscall import syscall_name
if sys.version_info.major < 3:
izip_longest = itertools.izip_longest
@@ -132,17 +132,13 @@
if (!start_ns)
return 0;
- val = data.lookup_or_try_init(&key, &zero);
- if (val) {
- val->count++;
- val->total_ns += bpf_ktime_get_ns() - *start_ns;
- }
+ val = data.lookup_or_init(&key, &zero);
+ val->count++;
+ val->total_ns += bpf_ktime_get_ns() - *start_ns;
#else
u64 *val, zero = 0;
- val = data.lookup_or_try_init(&key, &zero);
- if (val) {
- ++(*val);
- }
+ val = data.lookup_or_init(&key, &zero);
+ ++(*val);
#endif
return 0;
}
diff --git a/tools/tcpaccept.py b/tools/tcpaccept.py
index b2ace4f..5a7bbb8 100755
--- a/tools/tcpaccept.py
+++ b/tools/tcpaccept.py
@@ -1,10 +1,10 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# tcpaccept Trace TCP accept()s.
# For Linux, uses BCC, eBPF. Embedded C.
#
-# USAGE: tcpaccept [-h] [-T] [-t] [-p PID] [-P PORTS] [-4 | -6]
+# USAGE: tcpaccept [-h] [-t] [-p PID]
#
# This uses dynamic tracing of the kernel inet_csk_accept() socket function
# (from tcp_prot.accept), and will need to be modified to match kernel changes.
@@ -16,46 +16,27 @@
# 14-Feb-2016 " " Switch to bpf_perf_output.
from __future__ import print_function
-from bcc.containers import filter_by_containers
from bcc import BPF
from socket import inet_ntop, AF_INET, AF_INET6
from struct import pack
import argparse
+import ctypes as ct
from bcc.utils import printb
-from time import strftime
# arguments
examples = """examples:
./tcpaccept # trace all TCP accept()s
./tcpaccept -t # include timestamps
- ./tcpaccept -P 80,81 # only trace port 80 and 81
./tcpaccept -p 181 # only trace PID 181
- ./tcpaccept --cgroupmap mappath # only trace cgroups in this BPF map
- ./tcpaccept --mntnsmap mappath # only trace mount namespaces in the map
- ./tcpaccept -4 # trace IPv4 family
- ./tcpaccept -6 # trace IPv6 family
"""
parser = argparse.ArgumentParser(
description="Trace TCP accepts",
formatter_class=argparse.RawDescriptionHelpFormatter,
epilog=examples)
-parser.add_argument("-T", "--time", action="store_true",
- help="include time column on output (HH:MM:SS)")
parser.add_argument("-t", "--timestamp", action="store_true",
help="include timestamp on output")
parser.add_argument("-p", "--pid",
help="trace this PID only")
-parser.add_argument("-P", "--port",
- help="comma-separated list of local ports to trace")
-group = parser.add_mutually_exclusive_group()
-group.add_argument("-4", "--ipv4", action="store_true",
- help="trace IPv4 family only")
-group.add_argument("-6", "--ipv6", action="store_true",
- help="trace IPv6 family only")
-parser.add_argument("--cgroupmap",
- help="trace cgroups in this BPF map only")
-parser.add_argument("--mntnsmap",
- help="trace mount namespaces in this BPF map only")
parser.add_argument("--ebpf", action="store_true",
help=argparse.SUPPRESS)
args = parser.parse_args()
@@ -75,7 +56,6 @@
u32 daddr;
u64 ip;
u16 lport;
- u16 dport;
char task[TASK_COMM_LEN];
};
BPF_PERF_OUTPUT(ipv4_events);
@@ -87,28 +67,22 @@
unsigned __int128 daddr;
u64 ip;
u16 lport;
- u16 dport;
char task[TASK_COMM_LEN];
};
BPF_PERF_OUTPUT(ipv6_events);
"""
#
-# The following code uses kprobes to instrument inet_csk_accept().
-# On Linux 4.16 and later, we could use sock:inet_sock_set_state
-# tracepoint for efficiency, but it may output wrong PIDs. This is
-# because sock:inet_sock_set_state may run outside of process context.
-# Hence, we stick to kprobes until we find a proper solution.
+# The following is the code for older kernels(Linux pre-4.16).
+# It uses kprobes to instrument inet_csk_accept(). On Linux 4.16 and
+# later, the sock:inet_sock_set_state tracepoint should be used instead, as
+# is done by the code that follows this.
#
bpf_text_kprobe = """
int kretprobe__inet_csk_accept(struct pt_regs *ctx)
{
- if (container_should_be_filtered()) {
- return 0;
- }
-
struct sock *newsk = (struct sock *)PT_REGS_RC(ctx);
- u32 pid = bpf_get_current_pid_tgid() >> 32;
+ u32 pid = bpf_get_current_pid_tgid();
##FILTER_PID##
@@ -116,28 +90,23 @@
return 0;
// check this is TCP
- u16 protocol = 0;
+ u8 protocol = 0;
// workaround for reading the sk_protocol bitfield:
-
+
// Following comments add by Joe Yin:
// Unfortunately,it can not work since Linux 4.10,
// because the sk_wmem_queued is not following the bitfield of sk_protocol.
// And the following member is sk_gso_max_segs.
// So, we can use this:
- // bpf_probe_read_kernel(&protocol, 1, (void *)((u64)&newsk->sk_gso_max_segs) - 3);
- // In order to diff the pre-4.10 and 4.10+ ,introduce the variables gso_max_segs_offset,sk_lingertime,
- // sk_lingertime is closed to the gso_max_segs_offset,and
- // the offset between the two members is 4
+ // bpf_probe_read(&protocol, 1, (void *)((u64)&newsk->sk_gso_max_segs) - 3);
+ // In order to diff the pre-4.10 and 4.10+ ,introduce the variables gso_max_segs_offset,sk_lingertime,
+ // sk_lingertime is closed to the gso_max_segs_offset,and
+ // the offset between the two members is 4
int gso_max_segs_offset = offsetof(struct sock, sk_gso_max_segs);
int sk_lingertime_offset = offsetof(struct sock, sk_lingertime);
-
- // Since kernel v5.6 sk_protocol is its own u16 field and gso_max_segs
- // precedes sk_lingertime.
- if (sk_lingertime_offset - gso_max_segs_offset == 2)
- protocol = newsk->sk_protocol;
- else if (sk_lingertime_offset - gso_max_segs_offset == 4)
+ if (sk_lingertime_offset - gso_max_segs_offset == 4)
// 4.10+ with little endian
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
protocol = *(u8 *)((u64)&newsk->sk_gso_max_segs - 3);
@@ -158,15 +127,9 @@
return 0;
// pull in details
- u16 family = 0, lport = 0, dport;
+ u16 family = 0, lport = 0;
family = newsk->__sk_common.skc_family;
lport = newsk->__sk_common.skc_num;
- dport = newsk->__sk_common.skc_dport;
- dport = ntohs(dport);
-
- ##FILTER_FAMILY##
-
- ##FILTER_PORT##
if (family == AF_INET) {
struct ipv4_data_t data4 = {.pid = pid, .ip = 4};
@@ -174,19 +137,17 @@
data4.saddr = newsk->__sk_common.skc_rcv_saddr;
data4.daddr = newsk->__sk_common.skc_daddr;
data4.lport = lport;
- data4.dport = dport;
bpf_get_current_comm(&data4.task, sizeof(data4.task));
ipv4_events.perf_submit(ctx, &data4, sizeof(data4));
} else if (family == AF_INET6) {
struct ipv6_data_t data6 = {.pid = pid, .ip = 6};
data6.ts_us = bpf_ktime_get_ns() / 1000;
- bpf_probe_read_kernel(&data6.saddr, sizeof(data6.saddr),
+ bpf_probe_read(&data6.saddr, sizeof(data6.saddr),
&newsk->__sk_common.skc_v6_rcv_saddr.in6_u.u6_addr32);
- bpf_probe_read_kernel(&data6.daddr, sizeof(data6.daddr),
+ bpf_probe_read(&data6.daddr, sizeof(data6.daddr),
&newsk->__sk_common.skc_v6_daddr.in6_u.u6_addr32);
data6.lport = lport;
- data6.dport = dport;
bpf_get_current_comm(&data6.task, sizeof(data6.task));
ipv6_events.perf_submit(ctx, &data6, sizeof(data6));
}
@@ -196,7 +157,48 @@
}
"""
-bpf_text += bpf_text_kprobe
+bpf_text_tracepoint = """
+TRACEPOINT_PROBE(sock, inet_sock_set_state)
+{
+ if (args->protocol != IPPROTO_TCP)
+ return 0;
+ u32 pid = bpf_get_current_pid_tgid();
+
+ ##FILTER_PID##
+
+ // pull in details
+ u16 family = 0, lport = 0;
+ family = args->family;
+ lport = args->sport;
+
+ if (family == AF_INET) {
+ struct ipv4_data_t data4 = {.pid = pid, .ip = 4};
+ data4.ts_us = bpf_ktime_get_ns() / 1000;
+ __builtin_memcpy(&data4.saddr, args->saddr, sizeof(data4.saddr));
+ __builtin_memcpy(&data4.daddr, args->daddr, sizeof(data4.daddr));
+ data4.lport = lport;
+ bpf_get_current_comm(&data4.task, sizeof(data4.task));
+ ipv4_events.perf_submit(args, &data4, sizeof(data4));
+ } else if (family == AF_INET6) {
+ struct ipv6_data_t data6 = {.pid = pid, .ip = 6};
+ data6.ts_us = bpf_ktime_get_ns() / 1000;
+ __builtin_memcpy(&data6.saddr, args->saddr, sizeof(data6.saddr));
+ __builtin_memcpy(&data6.daddr, args->daddr, sizeof(data6.daddr));
+ data6.lport = lport;
+ bpf_get_current_comm(&data6.task, sizeof(data6.task));
+ ipv6_events.perf_submit(args, &data6, sizeof(data6));
+ }
+ // else drop
+
+ return 0;
+}
+"""
+
+if (BPF.tracepoint_exists("sock", "inet_sock_set_state")):
+ bpf_text += bpf_text_tracepoint
+else:
+ bpf_text += bpf_text_kprobe
+
# code substitutions
if args.pid:
@@ -204,57 +206,60 @@
'if (pid != %s) { return 0; }' % args.pid)
else:
bpf_text = bpf_text.replace('##FILTER_PID##', '')
-if args.port:
- lports = [int(lport) for lport in args.port.split(',')]
- lports_if = ' && '.join(['lport != %d' % lport for lport in lports])
- bpf_text = bpf_text.replace('##FILTER_PORT##',
- 'if (%s) { return 0; }' % lports_if)
-if args.ipv4:
- bpf_text = bpf_text.replace('##FILTER_FAMILY##',
- 'if (family != AF_INET) { return 0; }')
-elif args.ipv6:
- bpf_text = bpf_text.replace('##FILTER_FAMILY##',
- 'if (family != AF_INET6) { return 0; }')
-
-bpf_text = filter_by_containers(args) + bpf_text
if debug or args.ebpf:
print(bpf_text)
if args.ebpf:
exit()
-bpf_text = bpf_text.replace('##FILTER_PORT##', '')
-bpf_text = bpf_text.replace('##FILTER_FAMILY##', '')
+# event data
+TASK_COMM_LEN = 16 # linux/sched.h
+
+class Data_ipv4(ct.Structure):
+ _fields_ = [
+ ("ts_us", ct.c_ulonglong),
+ ("pid", ct.c_uint),
+ ("saddr", ct.c_uint),
+ ("daddr", ct.c_uint),
+ ("ip", ct.c_ulonglong),
+ ("lport", ct.c_ushort),
+ ("task", ct.c_char * TASK_COMM_LEN)
+ ]
+
+class Data_ipv6(ct.Structure):
+ _fields_ = [
+ ("ts_us", ct.c_ulonglong),
+ ("pid", ct.c_uint),
+ ("saddr", (ct.c_ulonglong * 2)),
+ ("daddr", (ct.c_ulonglong * 2)),
+ ("ip", ct.c_ulonglong),
+ ("lport", ct.c_ushort),
+ ("task", ct.c_char * TASK_COMM_LEN)
+ ]
# process event
def print_ipv4_event(cpu, data, size):
- event = b["ipv4_events"].event(data)
+ event = ct.cast(data, ct.POINTER(Data_ipv4)).contents
global start_ts
- if args.time:
- printb(b"%-9s" % strftime("%H:%M:%S").encode('ascii'), nl="")
if args.timestamp:
if start_ts == 0:
start_ts = event.ts_us
- printb(b"%-9.3f" % ((float(event.ts_us) - start_ts) / 1000000), nl="")
- printb(b"%-7d %-12.12s %-2d %-16s %-5d %-16s %-5d" % (event.pid,
+ print("%-9.3f" % ((float(event.ts_us) - start_ts) / 1000000), end="")
+ printb(b"%-6d %-12.12s %-2d %-16s %-16s %-4d" % (event.pid,
event.task, event.ip,
inet_ntop(AF_INET, pack("I", event.daddr)).encode(),
- event.dport,
inet_ntop(AF_INET, pack("I", event.saddr)).encode(),
event.lport))
def print_ipv6_event(cpu, data, size):
- event = b["ipv6_events"].event(data)
+ event = ct.cast(data, ct.POINTER(Data_ipv6)).contents
global start_ts
- if args.time:
- printb(b"%-9s" % strftime("%H:%M:%S").encode('ascii'), nl="")
if args.timestamp:
if start_ts == 0:
start_ts = event.ts_us
- printb(b"%-9.3f" % ((float(event.ts_us) - start_ts) / 1000000), nl="")
- printb(b"%-7d %-12.12s %-2d %-16s %-5d %-16s %-5d" % (event.pid,
+ print("%-9.3f" % ((float(event.ts_us) - start_ts) / 1000000), end="")
+ printb(b"%-6d %-12.12s %-2d %-16s %-16s %-4d" % (event.pid,
event.task, event.ip,
inet_ntop(AF_INET6, event.daddr).encode(),
- event.dport,
inet_ntop(AF_INET6, event.saddr).encode(),
event.lport))
@@ -262,12 +267,10 @@
b = BPF(text=bpf_text)
# header
-if args.time:
- print("%-9s" % ("TIME"), end="")
if args.timestamp:
print("%-9s" % ("TIME(s)"), end="")
-print("%-7s %-12s %-2s %-16s %-5s %-16s %-5s" % ("PID", "COMM", "IP", "RADDR",
- "RPORT", "LADDR", "LPORT"))
+print("%-6s %-12s %-2s %-16s %-16s %-4s" % ("PID", "COMM", "IP", "RADDR",
+ "LADDR", "LPORT"))
start_ts = 0
diff --git a/tools/tcpaccept_example.txt b/tools/tcpaccept_example.txt
index 2456790..f86c439 100644
--- a/tools/tcpaccept_example.txt
+++ b/tools/tcpaccept_example.txt
@@ -6,10 +6,10 @@
addresses changed to protect the innocent):
# ./tcpaccept
-PID COMM IP RADDR RPORT LADDR LPORT
-907 sshd 4 192.168.56.1 32324 192.168.56.102 22
-907 sshd 4 127.0.0.1 39866 127.0.0.1 22
-5389 perl 6 1234:ab12:2040:5020:2299:0:5:0 52352 1234:ab12:2040:5020:2299:0:5:0 7001
+PID COMM IP RADDR LADDR LPORT
+907 sshd 4 192.168.56.1 192.168.56.102 22
+907 sshd 4 127.0.0.1 127.0.0.1 22
+5389 perl 6 1234:ab12:2040:5020:2299:0:5:0 1234:ab12:2040:5020:2299:0:5:0 7001
This output shows three connections, two IPv4 connections to PID 907, an "sshd"
process listening on port 22, and one IPv6 connection to a "perl" process
@@ -26,45 +26,26 @@
The -t option prints a timestamp column:
# ./tcpaccept -t
-TIME(s) PID COMM IP RADDR RPORT LADDR LPORT
-0.000 907 sshd 4 127.0.0.1 53700 127.0.0.1 22
-0.010 5389 perl 6 1234:ab12:2040:5020:2299:0:5:0 40614 1234:ab12:2040:5020:2299:0:5:0 7001
-0.992 907 sshd 4 127.0.0.1 32548 127.0.0.1 22
-1.984 907 sshd 4 127.0.0.1 51250 127.0.0.1 22
-
-
-The --cgroupmap option filters based on a cgroup set. It is meant to be used
-with an externally created map.
-
-# ./tcpaccept --cgroupmap /sys/fs/bpf/test01
-
-For more details, see docs/special_filtering.md
+TIME(s) PID COMM IP RADDR LADDR LPORT
+0.000 907 sshd 4 127.0.0.1 127.0.0.1 22
+0.010 5389 perl 6 1234:ab12:2040:5020:2299:0:5:0 1234:ab12:2040:5020:2299:0:5:0 7001
+0.992 907 sshd 4 127.0.0.1 127.0.0.1 22
+1.984 907 sshd 4 127.0.0.1 127.0.0.1 22
USAGE message:
# ./tcpaccept -h
-usage: tcpaccept.py [-h] [-T] [-t] [-p PID] [-P PORT] [-4 | -6] [--cgroupmap CGROUPMAP]
+usage: tcpaccept [-h] [-t] [-p PID]
Trace TCP accepts
optional arguments:
- -h, --help show this help message and exit
- -T, --time include time column on output (HH:MM:SS)
- -t, --timestamp include timestamp on output
- -p PID, --pid PID trace this PID only
- -P PORT, --port PORT comma-separated list of local ports to trace
- -4, --ipv4 trace IPv4 family only
- -6, --ipv6 trace IPv6 family only
- --cgroupmap CGROUPMAP
- trace cgroups in this BPF map only
+ -h, --help show this help message and exit
+ -t, --timestamp include timestamp on output
+ -p PID, --pid PID trace this PID only
examples:
./tcpaccept # trace all TCP accept()s
./tcpaccept -t # include timestamps
- ./tcpaccept -P 80,81 # only trace port 80 and 81
./tcpaccept -p 181 # only trace PID 181
- ./tcpaccept --cgroupmap mappath # only trace cgroups in this BPF map
- ./tcpaccept --mntnsmap mappath # only trace mount namespaces in the map
- ./tcpaccept -4 # trace IPv4 family only
- ./tcpaccept -6 # trace IPv6 family only
\ No newline at end of file
diff --git a/tools/tcpcong.py b/tools/tcpcong.py
deleted file mode 100755
index 671cd11..0000000
--- a/tools/tcpcong.py
+++ /dev/null
@@ -1,559 +0,0 @@
-#!/usr/bin/python
-# @lint-avoid-python-3-compatibility-imports
-#
-# tcpcong Measure tcp congestion control status duration.
-# For Linux, uses BCC, eBPF.
-#
-# USAGE: tcpcong [-h] [-T] [-L] [-R] [-m] [-d] [interval] [outputs]
-#
-# Copyright (c) Ping Gan.
-#
-# 27-Jan-2022 Ping Gan Created this.
-
-from __future__ import print_function
-from bcc import BPF
-from time import sleep, strftime
-from struct import pack
-from socket import inet_ntop, AF_INET, AF_INET6
-from struct import pack
-import argparse
-
-examples = """examples:
- ./tcpcong # show tcp congestion status duration
- ./tcpcong 1 10 # show 1 second summaries, 10 times
- ./tcpcong -L 3000-3006 1 # 1s summaries, local port 3000-3006
- ./tcpcong -R 5000-5005 1 # 1s summaries, remote port 5000-5005
- ./tcpcong -uT 1 # 1s summaries, microseconds, and timestamps
- ./tcpcong -d # show the duration as histograms
-"""
-
-parser = argparse.ArgumentParser(
- description="Summarize tcp socket congestion control status duration",
- formatter_class=argparse.RawDescriptionHelpFormatter,
- epilog=examples)
-parser.add_argument("-L", "--localport",
- help="trace local ports only")
-parser.add_argument("-R", "--remoteport",
- help="trace the dest ports only")
-parser.add_argument("-T", "--timestamp", action="store_true",
- help="include timestamp on output")
-parser.add_argument("-d", "--dist", action="store_true",
- help="show distributions as histograms")
-parser.add_argument("-u", "--microseconds", action="store_true",
- help="output in microseconds")
-parser.add_argument("interval", nargs="?", default=99999999,
- help="output interval, in seconds")
-parser.add_argument("outputs", nargs="?", default=99999999,
- help="number of outputs")
-parser.add_argument("--ebpf", action="store_true",
- help=argparse.SUPPRESS)
-args = parser.parse_args()
-countdown = int(args.outputs)
-debug = 0
-
-start_rport = end_rport = -1
-if args.remoteport:
- rports = args.remoteport.split("-")
- if (len(rports) != 2) and (len(rports) != 1):
- print("unrecognized remote port range")
- exit(1)
- if len(rports) == 2:
- start_rport = int(rports[0])
- end_rport = int(rports[1])
- else:
- start_rport = int(rports[0])
- end_rport = int(rports[0])
-if start_rport > end_rport:
- tmp = start_rport
- start_rport = end_rport
- end_rport = tmp
-
-start_lport = end_lport = -1
-if args.localport:
- lports = args.localport.split("-")
- if (len(lports) != 2) and (len(lports) != 1):
- print("unrecognized local port range")
- exit(1)
- if len(lports) == 2:
- start_lport = int(lports[0])
- end_lport = int(lports[1])
- else:
- start_lport = int(lports[0])
- end_lport = int(lports[0])
-if start_lport > end_lport:
- tmp = start_lport
- start_lport = end_lport
- end_lport = tmp
-
-# define BPF program
-bpf_text = """
-#include <uapi/linux/ptrace.h>
-#include <net/sock.h>
-#include <bcc/proto.h>
-#include <net/tcp.h>
-#include <net/inet_connection_sock.h>
-
-typedef struct ipv4_flow_key {
- u32 saddr;
- u32 daddr;
- u16 lport;
- u16 dport;
-} ipv4_flow_key_t;
-
-typedef struct ipv6_flow_key {
- unsigned __int128 saddr;
- unsigned __int128 daddr;
- u16 lport;
- u16 dport;
-} ipv6_flow_key_t;
-
-typedef struct process_key {
- char comm[TASK_COMM_LEN];
- u32 tid;
-} process_key_t;
-
-typedef struct ipv4_flow_val {
- ipv4_flow_key_t ipv4_key;
- u16 cong_state;
-} ipv4_flow_val_t;
-
-typedef struct ipv6_flow_val {
- ipv6_flow_key_t ipv6_key;
- u16 cong_state;
-} ipv6_flow_val_t;
-
-BPF_HASH(start_ipv4, process_key_t, ipv4_flow_val_t);
-BPF_HASH(start_ipv6, process_key_t, ipv6_flow_val_t);
-SOCK_STORE_DEF
-
-typedef struct data_val {
- DEF_TEXT
- u64 last_ts;
- u16 last_cong_stat;
-} data_val_t;
-
-typedef struct cong {
- u8 cong_stat:5,
- ca_inited:1,
- ca_setsockopt:1,
- ca_dstlocked:1;
-} cong_status_t;
-
-BPF_HASH(ipv4_stat, ipv4_flow_key_t, data_val_t);
-BPF_HASH(ipv6_stat, ipv6_flow_key_t, data_val_t);
-
-HIST_TABLE
-
-static int entry_state_update_func(struct sock *sk)
-{
- u16 dport = 0, lport = 0;
- u32 tid = bpf_get_current_pid_tgid();
- process_key_t key = {0};
- bpf_get_current_comm(&key.comm, sizeof(key.comm));
- key.tid = tid;
-
- u64 family = sk->__sk_common.skc_family;
- struct inet_connection_sock *icsk = inet_csk(sk);
- cong_status_t cong_status;
- bpf_probe_read_kernel(&cong_status, sizeof(cong_status),
- (void *)((long)&icsk->icsk_retransmits) - 1);
- if (family == AF_INET) {
- ipv4_flow_val_t ipv4_val = {0};
- ipv4_val.ipv4_key.saddr = sk->__sk_common.skc_rcv_saddr;
- ipv4_val.ipv4_key.daddr = sk->__sk_common.skc_daddr;
- ipv4_val.ipv4_key.lport = sk->__sk_common.skc_num;
- dport = sk->__sk_common.skc_dport;
- dport = ntohs(dport);
- lport = ipv4_val.ipv4_key.lport;
- FILTER_LPORT
- FILTER_DPORT
- ipv4_val.ipv4_key.dport = dport;
- ipv4_val.cong_state = cong_status.cong_stat + 1;
- start_ipv4.update(&key, &ipv4_val);
- } else if (family == AF_INET6) {
- ipv6_flow_val_t ipv6_val = {0};
- bpf_probe_read_kernel(&ipv6_val.ipv6_key.saddr,
- sizeof(ipv6_val.ipv6_key.saddr),
- &sk->__sk_common.skc_v6_rcv_saddr.in6_u.u6_addr32);
- bpf_probe_read_kernel(&ipv6_val.ipv6_key.daddr,
- sizeof(ipv6_val.ipv6_key.daddr),
- &sk->__sk_common.skc_v6_daddr.in6_u.u6_addr32);
- ipv6_val.ipv6_key.lport = sk->__sk_common.skc_num;
- dport = sk->__sk_common.skc_dport;
- dport = ntohs(dport);
- lport = ipv6_val.ipv6_key.lport;
- FILTER_LPORT
- FILTER_DPORT
- ipv6_val.ipv6_key.dport = dport;
- ipv6_val.cong_state = cong_status.cong_stat + 1;
- start_ipv6.update(&key, &ipv6_val);
- }
- SOCK_STORE_ADD
- return 0;
-}
-
-static int ret_state_update_func(struct sock *sk)
-{
- u64 ts, ts1;
- u16 family, last_cong_state;
- u16 dport = 0, lport = 0;
- u32 tid = bpf_get_current_pid_tgid();
- process_key_t key = {0};
- bpf_get_current_comm(&key.comm, sizeof(key.comm));
- key.tid = tid;
-
- struct inet_connection_sock *icsk = inet_csk(sk);
- cong_status_t cong_status;
- bpf_probe_read_kernel(&cong_status, sizeof(cong_status),
- (void *)((long)&icsk->icsk_retransmits) - 1);
- data_val_t *datap, data = {0};
- STATE_KEY
- bpf_probe_read_kernel(&family, sizeof(family),
- &sk->__sk_common.skc_family);
- if (family == AF_INET) {
- ipv4_flow_val_t *val4 = start_ipv4.lookup(&key);
- if (val4 == 0) {
- SOCK_STORE_DEL
- return 0; //missed
- }
- ipv4_flow_key_t keyv4 = {0};
- bpf_probe_read_kernel(&keyv4, sizeof(ipv4_flow_key_t),
- &(val4->ipv4_key));
- dport = keyv4.dport;
- lport = keyv4.lport;
- FILTER_LPORT
- FILTER_DPORT
- datap = ipv4_stat.lookup(&keyv4);
- if (datap == 0) {
- data.last_ts = bpf_ktime_get_ns();
- data.last_cong_stat = val4->cong_state;
- ipv4_stat.update(&keyv4, &data);
- } else {
- last_cong_state = val4->cong_state;
- if ((cong_status.cong_stat + 1) != last_cong_state) {
- ts1 = bpf_ktime_get_ns();
- ts = ts1 - datap->last_ts;
- datap->last_ts = ts1;
- datap->last_cong_stat = cong_status.cong_stat + 1;
- ts /= 1000;
- STORE
- }
- }
- start_ipv4.delete(&key);
- } else if (family == AF_INET6) {
- ipv6_flow_val_t *val6 = start_ipv6.lookup(&key);
- if (val6 == 0) {
- SOCK_STORE_DEL
- return 0; //missed
- }
- ipv6_flow_key_t keyv6 = {0};
- bpf_probe_read_kernel(&keyv6, sizeof(ipv6_flow_key_t),
- &(val6->ipv6_key));
- dport = keyv6.dport;
- lport = keyv6.lport;
- FILTER_LPORT
- FILTER_DPORT
- datap = ipv6_stat.lookup(&keyv6);
- if (datap == 0) {
- data.last_ts = bpf_ktime_get_ns();
- data.last_cong_stat = val6->cong_state;
- ipv6_stat.update(&keyv6, &data);
- } else {
- last_cong_state = val6->cong_state;
- if ((cong_status.cong_stat + 1) != last_cong_state) {
- ts1 = bpf_ktime_get_ns();
- ts = ts1 - datap->last_ts;
- datap->last_ts = ts1;
- datap->last_cong_stat = (cong_status.cong_stat + 1);
- ts /= 1000;
- STORE
- }
- }
- start_ipv6.delete(&key);
- }
- SOCK_STORE_DEL
- return 0;
-}
-"""
-
-kprobe_program = """
-int entry_func(struct pt_regs *ctx, struct sock *sk)
-{
- return entry_state_update_func(sk);
-}
-
-int ret_func(struct pt_regs *ctx)
-{
- u32 tid = bpf_get_current_pid_tgid();
- process_key_t key = {0};
- bpf_get_current_comm(&key.comm, sizeof(key.comm));
- key.tid = tid;
- struct sock **sockpp;
- sockpp = sock_store.lookup(&key);
- if (sockpp == 0) {
- return 0; //miss the entry
- }
- struct sock *sk = *sockpp;
- return ret_state_update_func(sk);
-}
-"""
-
-kfunc_program = """
-KFUNC_PROBE(tcp_fastretrans_alert, struct sock *sk)
-{
- return entry_state_update_func(sk);
-}
-
-KRETFUNC_PROBE(tcp_fastretrans_alert, struct sock *sk)
-{
- return ret_state_update_func(sk);
-}
-
-KFUNC_PROBE(tcp_enter_cwr, struct sock *sk)
-{
- return entry_state_update_func(sk);
-}
-
-KRETFUNC_PROBE(tcp_enter_cwr, struct sock *sk)
-{
- return ret_state_update_func(sk);
-}
-
-KFUNC_PROBE(tcp_enter_loss, struct sock *sk)
-{
- return entry_state_update_func(sk);
-}
-
-KRETFUNC_PROBE(tcp_enter_loss, struct sock *sk)
-{
- return ret_state_update_func(sk);
-}
-
-KFUNC_PROBE(tcp_enter_recovery, struct sock *sk)
-{
- return entry_state_update_func(sk);
-}
-
-KRETFUNC_PROBE(tcp_enter_recovery, struct sock *sk)
-{
- return ret_state_update_func(sk);
-}
-
-KFUNC_PROBE(tcp_process_tlp_ack, struct sock *sk)
-{
- return entry_state_update_func(sk);
-}
-
-KRETFUNC_PROBE(tcp_process_tlp_ack, struct sock *sk)
-{
- return ret_state_update_func(sk);
-}
-"""
-
-# code replace
-is_support_kfunc = BPF.support_kfunc()
-if is_support_kfunc:
- bpf_text += kfunc_program
- bpf_text = bpf_text.replace('SOCK_STORE_DEF', '')
- bpf_text = bpf_text.replace('SOCK_STORE_ADD', '')
- bpf_text = bpf_text.replace('SOCK_STORE_DEL', '')
-else:
- bpf_text += kprobe_program
- bpf_text = bpf_text.replace('SOCK_STORE_DEF',
- 'BPF_HASH(sock_store, process_key_t, struct sock *);')
- bpf_text = bpf_text.replace('SOCK_STORE_ADD',
- 'sock_store.update(&key, &sk);')
- bpf_text = bpf_text.replace('SOCK_STORE_DEL',
- 'sock_store.delete(&key);')
-
-if args.localport:
- bpf_text = bpf_text.replace('FILTER_LPORT',
- 'if (lport < %d || lport > %d) { return 0; }'
- % (start_lport, end_lport))
-else:
- bpf_text = bpf_text.replace('FILTER_LPORT', '')
-
-if args.remoteport:
- bpf_text = bpf_text.replace('FILTER_DPORT',
- 'if (dport < %d || dport > %d) { return 0; }'
- % (start_rport, end_rport))
-else:
- bpf_text = bpf_text.replace('FILTER_DPORT', '')
-
-table_def_text = """
- u64 open_dura;
- u64 loss_dura;
- u64 disorder_dura;
- u64 recover_dura;
- u64 cwr_dura;
- u64 total_changes;
-"""
-
-store_text = """
- datap->total_changes += 1;
- if (last_cong_state == (TCP_CA_Open + 1)) {
- datap->open_dura += ts;
- } else if (last_cong_state == (TCP_CA_Disorder + 1)) {
- datap->disorder_dura += ts;
- } else if (last_cong_state == (TCP_CA_CWR + 1)) {
- datap->cwr_dura += ts;
- } else if (last_cong_state == (TCP_CA_Recovery + 1)) {
- datap->recover_dura += ts;
- } else if (last_cong_state == (TCP_CA_Loss + 1)) {
- datap->loss_dura += ts;
- }
-"""
-
-store_dist_text = """
- if (last_cong_state == (TCP_CA_Open + 1)) {
- key_s.state = TCP_CA_Open;
- } else if (last_cong_state == (TCP_CA_Disorder + 1)) {
- key_s.state = TCP_CA_Disorder;
- } else if (last_cong_state == (TCP_CA_CWR + 1)) {
- key_s.state = TCP_CA_CWR;
- } else if (last_cong_state == (TCP_CA_Recovery + 1)) {
- key_s.state = TCP_CA_Recovery;
- } else if (last_cong_state == (TCP_CA_Loss + 1)) {
- key_s.state = TCP_CA_Loss;
- }
- TIME_UNIT
- key_s.slot = bpf_log2l(ts);
- dist.atomic_increment(key_s);
-"""
-
-hist_table_text = """
-typedef struct congest_state_key {
- u32 state;
- u64 slot;
-}congest_state_key_t;
-
-BPF_HISTOGRAM(dist, congest_state_key_t);
-"""
-
-if args.dist:
- bpf_text = bpf_text.replace('DEF_TEXT', '')
- bpf_text = bpf_text.replace('STORE', store_dist_text)
- bpf_text = bpf_text.replace('STATE_KEY',
- 'congest_state_key_t key_s = {0};')
- bpf_text = bpf_text.replace('HIST_TABLE', hist_table_text)
- if args.microseconds:
- bpf_text = bpf_text.replace('TIME_UNIT', '')
- else:
- bpf_text = bpf_text.replace('TIME_UNIT', 'ts /= 1000;')
-else:
- bpf_text = bpf_text.replace('DEF_TEXT', table_def_text)
- bpf_text = bpf_text.replace('STORE', store_text)
- bpf_text = bpf_text.replace('STATE_KEY', '')
- bpf_text = bpf_text.replace('HIST_TABLE', '')
-
-
-if debug or args.ebpf:
- print(bpf_text)
- if args.ebpf:
- exit()
-
-# load BPF program
-b = BPF(text=bpf_text)
-
-if not is_support_kfunc:
- # all the tcp congestion control status update functions
- # are called by below 5 functions.
- b.attach_kprobe(event="tcp_fastretrans_alert", fn_name="entry_func")
- b.attach_kretprobe(event="tcp_fastretrans_alert", fn_name="ret_func")
- b.attach_kprobe(event="tcp_enter_cwr", fn_name="entry_func")
- b.attach_kretprobe(event="tcp_enter_cwr", fn_name="ret_func")
- b.attach_kprobe(event="tcp_process_tlp_ack", fn_name="entry_func")
- b.attach_kretprobe(event="tcp_process_tlp_ack", fn_name="ret_func")
- b.attach_kprobe(event="tcp_enter_loss", fn_name="entry_func")
- b.attach_kretprobe(event="tcp_enter_loss", fn_name="ret_func")
- b.attach_kprobe(event="tcp_enter_recovery", fn_name="entry_func")
- b.attach_kretprobe(event="tcp_enter_recovery", fn_name="ret_func")
-
-print("Tracing tcp congestion control status duration... Hit Ctrl-C to end.")
-
-
-def cong_state_to_name(state):
- # this need to match with kernel state
- state_name = ["open", "disorder", "cwr", "recovery", "loss"]
- return state_name[state]
-
-# output
-exiting = 0 if args.interval else 1
-ipv6_stat = b.get_table("ipv6_stat")
-ipv4_stat = b.get_table("ipv4_stat")
-if args.dist:
- dist = b.get_table("dist")
-label = "ms"
-if args.microseconds:
- label = "us"
-while (1):
- try:
- sleep(int(args.interval))
- except KeyboardInterrupt:
- exiting = 1
-
- print()
- if args.timestamp:
- print("%-8s\n" % strftime("%H:%M:%S"), end="")
- if args.dist:
- if args.microseconds:
- dist.print_log2_hist("usecs", "tcp_congest_state",
- section_print_fn=cong_state_to_name)
- else:
- dist.print_log2_hist("msecs", "tcp_congest_state",
- section_print_fn=cong_state_to_name)
- dist.clear()
- else:
- if ipv4_stat:
- print("%-21s% -21s %-7s %-6s %-7s %-7s %-6s %-5s" % ("LAddrPort",
- "RAddrPort", "Open_" + label, "Dod_" + label,
- "Rcov_" + label, "Cwr_" + label, "Los_" + label, "Chgs"))
- laddr = ""
- raddr = ""
- for k, v in sorted(ipv4_stat.items(), key=lambda ipv4_stat: ipv4_stat[0].lport):
- laddr = inet_ntop(AF_INET, pack("I", k.saddr))
- raddr = inet_ntop(AF_INET, pack("I", k.daddr))
- open_dura = v.open_dura
- disorder_dura = v.disorder_dura
- recover_dura = v.recover_dura
- cwr_dura = v.cwr_dura
- loss_dura = v.loss_dura
- if not args.microseconds:
- open_dura /= 1000
- disorder_dura /= 1000
- recover_dura /= 1000
- cwr_dura /= 1000
- loss_dura /= 1000
- if v.total_changes != 0:
- print("%-21s %-21s %-7d %-6d %-7d %-7d %-6d %-5d" % (laddr +
- "/" + str(k.lport), raddr + "/" + str(k.dport), open_dura,
- disorder_dura, recover_dura, cwr_dura, loss_dura,
- v.total_changes))
- if ipv6_stat:
- print("%-32s %-32s %-7s %-6s %-7s %-7s %-6s %-5s" % ("LAddrPort6",
- "RAddrPort6", "Open_" + label, "Dod_" + label, "Rcov_" + label,
- "Cwr_" + label, "Los_" + label, "Chgs"))
- for k, v in sorted(ipv6_stat.items(), key=lambda ipv6_stat: ipv6_stat[0].lport):
- laddr = inet_ntop(AF_INET6, bytes(k.saddr))
- raddr = inet_ntop(AF_INET6, bytes(k.daddr))
- open_dura = v.open_dura
- disorder_dura = v.disorder_dura
- recover_dura = v.recover_dura
- cwr_dura = v.cwr_dura
- loss_dura = v.loss_dura
- if not args.microseconds:
- open_dura /= 1000
- disorder_dura /= 1000
- recover_dura /= 1000
- cwr_dura /= 1000
- loss_dura /= 1000
- if v.total_changes != 0:
- print("%-32s %-32s %-7d %-7d %-7d %-6d %-6d %-5d" % (laddr +
- "/" + str(k.lport), raddr + "/" + str(k.dport), open_dura,
- disorder_dura, recover_dura, cwr_dura, loss_dura,
- v.total_changes))
- ipv4_stat.clear()
- ipv6_stat.clear()
- countdown -= 1
- if exiting or countdown == 0:
- exit()
diff --git a/tools/tcpcong_example.txt b/tools/tcpcong_example.txt
deleted file mode 100644
index 837c3b2..0000000
--- a/tools/tcpcong_example.txt
+++ /dev/null
@@ -1,491 +0,0 @@
-Demonstrations of tcpcong, the Linux eBPF/bcc version.
-
-This tool traces linux kernel's tcp congestion control status change functions,
-then calculate duration of every status and record it, at last prints it as
-tables or histogram, which can be used for evaluating the tcp congestion
-algorithm's performance.
-
-For example:
-
-./tcpcong
-Tracing tcp congestion control status duration... Hit Ctrl-C to end.
-^C
-LAddrPort RAddrPort Open_ms Dod_ms Rcov_ms Cwr_ms Los_ms Chgs
-192.168.219.3/34968 192.168.219.4/19230 884 12 102 507 0 2721
-192.168.219.3/34976 192.168.219.4/19230 869 12 133 490 0 2737
-192.168.219.3/34982 192.168.219.4/19230 807 0 0 699 0 3158
-192.168.219.3/34988 192.168.219.4/19230 892 16 88 508 0 2540
-192.168.219.3/38946 192.168.219.4/19229 894 13 97 500 0 2697
-192.168.219.3/38950 192.168.219.4/19229 840 10 73 579 1 1840
-192.168.219.3/38970 192.168.219.4/19229 862 17 91 534 0 2339
-192.168.219.3/38982 192.168.219.4/19229 812 13 92 587 0 2102
-192.168.219.3/39070 192.168.219.1/19225 855 7 61 580 0 2826
-192.168.219.3/39098 192.168.219.1/19225 880 8 47 568 0 2557
-192.168.219.3/39112 192.168.219.1/19225 674 2 10 819 0 2867
-192.168.219.3/39120 192.168.219.1/19225 757 1 11 736 0 2978
-192.168.219.3/41146 192.168.219.1/19227 736 1 10 758 0 2972
-192.168.219.3/41162 192.168.219.1/19227 662 2 10 830 0 2889
-192.168.219.3/41178 192.168.219.1/19227 646 2 11 846 0 2858
-192.168.219.3/41192 192.168.219.1/19227 812 9 67 615 0 2204
-192.168.219.3/43856 192.168.219.2/19225 745 1 5 754 0 3067
-192.168.219.3/43858 192.168.219.2/19225 827 4 36 636 0 2130
-192.168.219.3/43872 192.168.219.2/19225 739 0 2 764 0 3035
-192.168.219.3/43880 192.168.219.2/19225 747 0 3 756 0 3144
-192.168.219.3/47230 192.168.219.2/19227 830 4 38 632 0 2554
-192.168.219.3/47242 192.168.219.2/19227 782 3 32 687 0 2136
-192.168.219.3/47272 192.168.219.2/19227 611 1 3 889 0 2629
-192.168.219.3/47294 192.168.219.2/19227 832 3 38 630 0 2631
-192.168.219.3/49716 192.168.219.2/19226 846 4 44 610 0 2562
-192.168.219.3/49746 192.168.219.2/19226 765 0 4 736 0 2998
-192.168.219.3/49760 192.168.219.2/19226 812 2 47 644 0 2273
-192.168.219.3/49766 192.168.219.2/19226 724 0 2 779 0 3106
-192.168.219.3/54076 192.168.219.1/19226 690 1 9 804 0 2939
-192.168.219.3/54096 192.168.219.1/19226 715 2 10 778 0 2974
-192.168.219.3/54114 192.168.219.1/19226 878 6 61 558 0 2742
-192.168.219.3/54120 192.168.219.1/19226 738 0 9 757 0 2959
-192.168.219.3/60926 192.168.219.4/19228 711 11 80 702 0 1870
-192.168.219.3/60930 192.168.219.4/19228 785 0 0 720 0 3325
-192.168.219.3/60942 192.168.219.4/19228 762 0 1 743 0 3342
-192.168.219.3/60948 192.168.219.4/19228 877 11 102 514 0 2654
-
-The example shows all tcp socket's congestion status duration for milliseconds,
-open_ms column is the duration of tcp connection in open status whose cwnd can
-increase; dod_ms column is the duration of tcp connection in disorder status
-who receives disordered packet; rcov_ms column is the duration of tcp
-connection in recovery status who receives 3 duplicated acks; cwr_ms column
-is the duration of tcp connection who receives explicitly congest notifier and
-two acks to reduce the cwnd. the last column chgs prints total status change
-number of the socket.
-
-An interval can be provided, and also optionally a count. Eg, printing output
-every 1 second, and including timestamps (-T):
-./tcpcong -T 1 3
-Tracing tcp congestion control status duration... Hit Ctrl-C to end.
-
-07:37:55
-LAddrPort RAddrPort Open_ms Dod_ms Rcov_ms Cwr_ms Los_ms Chgs
-192.168.219.3/34968 192.168.219.4/19230 742 15 82 311 0 1678
-192.168.219.3/34976 192.168.219.4/19230 700 12 98 340 0 1965
-192.168.219.3/34982 192.168.219.4/19230 634 0 1 516 0 2471
-192.168.219.3/34988 192.168.219.4/19230 692 12 94 354 0 1941
-192.168.219.3/38946 192.168.219.4/19229 722 12 90 323 0 2006
-192.168.219.3/38950 192.168.219.4/19229 420 7 264 439 1 951
-192.168.219.3/38970 192.168.219.4/19229 724 14 90 323 0 1986
-192.168.219.3/38982 192.168.219.4/19229 686 13 87 365 0 1675
-192.168.219.3/39070 192.168.219.1/19225 653 5 46 446 0 1998
-192.168.219.3/39098 192.168.219.1/19225 667 4 38 440 0 2098
-192.168.219.3/39112 192.168.219.1/19225 606 0 1 543 0 2146
-192.168.219.3/39120 192.168.219.1/19225 492 0 205 453 0 1916
-192.168.219.3/41146 192.168.219.1/19227 583 0 3 564 0 2332
-192.168.219.3/41162 192.168.219.1/19227 536 0 1 613 0 2192
-192.168.219.3/41178 192.168.219.1/19227 499 0 2 649 0 2064
-192.168.219.3/41192 192.168.219.1/19227 622 6 34 488 0 1660
-192.168.219.3/43856 192.168.219.2/19225 555 0 1 593 0 2359
-192.168.219.3/43858 192.168.219.2/19225 618 3 28 502 0 1773
-192.168.219.3/43872 192.168.219.2/19225 558 0 0 592 0 2318
-192.168.219.3/43880 192.168.219.2/19225 580 0 1 569 0 2303
-192.168.219.3/47230 192.168.219.2/19227 646 1 18 485 0 1776
-192.168.219.3/47242 192.168.219.2/19227 634 0 20 495 0 1582
-192.168.219.3/47272 192.168.219.2/19227 463 0 1 687 0 1854
-192.168.219.3/47294 192.168.219.2/19227 636 2 27 486 0 1901
-192.168.219.3/49716 192.168.219.2/19226 646 2 28 475 0 1832
-192.168.219.3/49746 192.168.219.2/19226 583 0 0 567 0 2333
-192.168.219.3/49760 192.168.219.2/19226 628 2 26 495 0 1755
-192.168.219.3/49766 192.168.219.2/19226 558 0 0 592 0 2412
-192.168.219.3/54076 192.168.219.1/19226 581 0 2 567 0 2042
-192.168.219.3/54096 192.168.219.1/19226 554 0 2 594 0 2239
-192.168.219.3/54114 192.168.219.1/19226 685 4 33 427 0 1859
-192.168.219.3/54120 192.168.219.1/19226 611 0 3 537 0 2322
-192.168.219.3/60926 192.168.219.4/19228 681 20 101 347 0 1636
-192.168.219.3/60930 192.168.219.4/19228 616 0 1 532 0 2310
-192.168.219.3/60942 192.168.219.4/19228 607 0 1 543 0 2433
-192.168.219.3/60948 192.168.219.4/19228 597 11 76 293 0 1641
-
-07:37:57
-LAddrPort RAddrPort Open_ms Dod_ms Rcov_ms Cwr_ms Los_ms Chgs
-192.168.219.3/34968 192.168.219.4/19230 469 9 255 265 0 1305
-192.168.219.3/34976 192.168.219.4/19230 580 11 91 316 0 1916
-192.168.219.3/34982 192.168.219.4/19230 566 0 0 433 0 2092
-192.168.219.3/34988 192.168.219.4/19230 583 9 63 345 0 1871
-192.168.219.3/38946 192.168.219.4/19229 449 16 69 464 0 1425
-192.168.219.3/38950 192.168.219.4/19229 569 10 68 349 0 1848
-192.168.219.3/38970 192.168.219.4/19229 573 20 66 339 0 1839
-192.168.219.3/38982 192.168.219.4/19229 553 9 60 378 0 1483
-192.168.219.3/39070 192.168.219.1/19225 471 3 243 280 0 1279
-192.168.219.3/39098 192.168.219.1/19225 598 4 37 355 0 1717
-192.168.219.3/39112 192.168.219.1/19225 522 0 1 476 0 1816
-192.168.219.3/39120 192.168.219.1/19225 518 0 1 480 0 2031
-192.168.219.3/41146 192.168.219.1/19227 500 0 3 497 0 1996
-192.168.219.3/41162 192.168.219.1/19227 448 0 2 548 0 1849
-192.168.219.3/41178 192.168.219.1/19227 441 0 4 554 0 1693
-192.168.219.3/41192 192.168.219.1/19227 555 4 34 405 0 1341
-192.168.219.3/43856 192.168.219.2/19225 471 0 3 525 0 2118
-192.168.219.3/43858 192.168.219.2/19225 541 1 25 430 0 1446
-192.168.219.3/43872 192.168.219.2/19225 483 0 1 516 0 2044
-192.168.219.3/43880 192.168.219.2/19225 492 0 0 507 0 2073
-192.168.219.3/47230 192.168.219.2/19227 581 3 29 385 0 1453
-192.168.219.3/47242 192.168.219.2/19227 571 2 22 403 0 1292
-192.168.219.3/47272 192.168.219.2/19227 393 0 0 604 0 1516
-192.168.219.3/47294 192.168.219.2/19227 575 2 27 393 0 1660
-192.168.219.3/49716 192.168.219.2/19226 584 1 25 389 0 1582
-192.168.219.3/49746 192.168.219.2/19226 513 0 0 486 0 2017
-192.168.219.3/49760 192.168.219.2/19226 560 1 24 412 0 1370
-192.168.219.3/49766 192.168.219.2/19226 474 0 0 525 0 2121
-192.168.219.3/54076 192.168.219.1/19226 504 0 1 494 0 1724
-192.168.219.3/54096 192.168.219.1/19226 490 0 2 507 0 1906
-192.168.219.3/54114 192.168.219.1/19226 611 3 25 360 0 1560
-192.168.219.3/54120 192.168.219.1/19226 520 0 1 479 0 2010
-192.168.219.3/60926 192.168.219.4/19228 527 9 53 408 0 1473
-192.168.219.3/60930 192.168.219.4/19228 551 0 0 448 0 1951
-192.168.219.3/60942 192.168.219.4/19228 538 0 0 461 0 2038
-192.168.219.3/60948 192.168.219.4/19228 511 9 68 295 1 1701
-
-07:37:58
-LAddrPort RAddrPort Open_ms Dod_ms Rcov_ms Cwr_ms Los_ms Chgs
-192.168.219.3/34968 192.168.219.4/19230 293 1 226 211 0 755
-192.168.219.3/34976 192.168.219.4/19230 424 4 36 354 0 1489
-192.168.219.3/34982 192.168.219.4/19230 552 0 0 446 0 2249
-192.168.219.3/34988 192.168.219.4/19230 493 4 42 327 0 1715
-192.168.219.3/38946 192.168.219.4/19229 425 4 37 340 41 1478
-192.168.219.3/38950 192.168.219.4/19229 465 5 45 335 0 1586
-192.168.219.3/38970 192.168.219.4/19229 531 5 41 420 0 1863
-192.168.219.3/38982 192.168.219.4/19229 525 5 41 427 0 1625
-192.168.219.3/39070 192.168.219.1/19225 576 4 44 374 0 1787
-192.168.219.3/39098 192.168.219.1/19225 596 6 41 355 0 1782
-192.168.219.3/39112 192.168.219.1/19225 501 0 3 494 0 1887
-192.168.219.3/39120 192.168.219.1/19225 511 0 4 483 0 2070
-192.168.219.3/41146 192.168.219.1/19227 503 0 3 492 0 2068
-192.168.219.3/41162 192.168.219.1/19227 449 1 3 545 0 1962
-192.168.219.3/41178 192.168.219.1/19227 445 0 5 546 0 1907
-192.168.219.3/41192 192.168.219.1/19227 436 4 248 309 0 1208
-192.168.219.3/43856 192.168.219.2/19225 480 0 0 519 0 2108
-192.168.219.3/43858 192.168.219.2/19225 534 3 24 437 0 1644
-192.168.219.3/43872 192.168.219.2/19225 480 0 0 519 0 2068
-192.168.219.3/43880 192.168.219.2/19225 490 0 0 508 0 2083
-192.168.219.3/47230 192.168.219.2/19227 561 3 22 411 0 1556
-192.168.219.3/47242 192.168.219.2/19227 550 2 22 424 0 1485
-192.168.219.3/47272 192.168.219.2/19227 398 0 0 601 0 1537
-192.168.219.3/47294 192.168.219.2/19227 551 1 19 427 0 1712
-192.168.219.3/49716 192.168.219.2/19226 570 1 20 405 0 1712
-192.168.219.3/49746 192.168.219.2/19226 494 0 0 503 0 2052
-192.168.219.3/49760 192.168.219.2/19226 547 1 18 431 0 1673
-192.168.219.3/49766 192.168.219.2/19226 497 0 0 501 0 1983
-192.168.219.3/54076 192.168.219.1/19226 495 0 4 499 0 1849
-192.168.219.3/54096 192.168.219.1/19226 485 0 4 508 0 2037
-192.168.219.3/54114 192.168.219.1/19226 603 5 37 354 0 1671
-192.168.219.3/54120 192.168.219.1/19226 516 0 1 482 0 2047
-192.168.219.3/60926 192.168.219.4/19228 543 5 39 412 0 1708
-192.168.219.3/60930 192.168.219.4/19228 530 0 0 469 0 2096
-192.168.219.3/60942 192.168.219.4/19228 510 0 0 489 0 2234
-192.168.219.3/60948 192.168.219.4/19228 565 4 61 367 0 1956
-
-An local port and remote port can be specified, and also optionally a count.
-Eg printing output every 1 second, and including timestamps (-T) for local
-ports 30000-40000 and remote ports 19225-19227:
-./tcpcong -T -L 30000-40000 -R 19225-19227 1 3
-Tracing tcp congestion control status duration... Hit Ctrl-C to end.
-
-07:39:11
-LAddrPort RAddrPort Open_ms Dod_ms Rcov_ms Cwr_ms Los_ms Chgs
-192.168.219.3/39070 192.168.219.1/19225 668 4 32 455 0 1706
-192.168.219.3/39098 192.168.219.1/19225 692 4 38 424 0 2110
-192.168.219.3/39112 192.168.219.1/19225 564 0 2 593 0 2291
-192.168.219.3/39120 192.168.219.1/19225 599 0 4 555 0 2387
-
-07:39:12
-LAddrPort RAddrPort Open_ms Dod_ms Rcov_ms Cwr_ms Los_ms Chgs
-192.168.219.3/39070 192.168.219.1/19225 576 3 27 391 0 1525
-192.168.219.3/39098 192.168.219.1/19225 580 3 36 379 0 1893
-192.168.219.3/39112 192.168.219.1/19225 474 1 10 512 0 2009
-192.168.219.3/39120 192.168.219.1/19225 505 1 9 483 0 2022
-
-07:39:13
-LAddrPort RAddrPort Open_ms Dod_ms Rcov_ms Cwr_ms Los_ms Chgs
-192.168.219.3/39070 192.168.219.1/19225 546 6 27 418 0 1659
-192.168.219.3/39098 192.168.219.1/19225 564 4 40 390 0 1937
-192.168.219.3/39112 192.168.219.1/19225 479 0 3 514 0 2008
-192.168.219.3/39120 192.168.219.1/19225 515 0 4 479 0 1982
-
-The (-u) option can be specified for recording the duration as miroseconds.
-Eg printing output every 1 second, and including timestamps (-T) and
-microseconds (-u) for local ports 30000-40000 and remote ports 19225-19227:
-./tcpcong -T -u -L 30000-40000 -R 19225-19227 1 3
-Tracing tcp congestion control status duration... Hit Ctrl-C to end.
-
-07:39:44
-LAddrPort RAddrPort Open_us Dod_us Rcov_us Cwr_us Los_us Chgs
-192.168.219.3/39070 192.168.219.1/19225 600971 3232 38601 509796 0 1843
-192.168.219.3/39098 192.168.219.1/19225 667184 5585 26285 453575 0 1969
-192.168.219.3/39112 192.168.219.1/19225 580982 22 1502 569479 0 2210
-192.168.219.3/39120 192.168.219.1/19225 600280 201 955 550752 0 2327
-
-07:39:45
-LAddrPort RAddrPort Open_us Dod_us Rcov_us Cwr_us Los_us Chgs
-192.168.219.3/39070 192.168.219.1/19225 567189 2029 25966 404698 0 1612
-192.168.219.3/39098 192.168.219.1/19225 597201 2263 24073 376454 0 1578
-192.168.219.3/39112 192.168.219.1/19225 500792 846 9297 489264 0 1850
-192.168.219.3/39120 192.168.219.1/19225 518700 94 749 480171 0 1967
-
-07:39:46
-LAddrPort RAddrPort Open_us Dod_us Rcov_us Cwr_us Los_us Chgs
-192.168.219.3/39070 192.168.219.1/19225 587340 5324 37035 370066 0 1602
-192.168.219.3/39098 192.168.219.1/19225 532986 5630 31624 345336 0 1319
-192.168.219.3/39112 192.168.219.1/19225 481936 1129 6244 510235 0 1909
-192.168.219.3/39120 192.168.219.1/19225 507196 316 6200 485737 0 1957
-
-
-the ipv6 example with (-u) option can be shown.
-Eg printing output every 1 second, and including timestamps (-T) and
-microseconds (-u) for local ports 30000-40000 and remote ports 19225-19227:
-./tcpcong.py -T -u -L 30000-40000 -R 19225-19227 1 3
-Tracing tcp congestion control status duration... Hit Ctrl-C to end.
-
-11:31:55
-LAddrPort6 RAddrPort6 Open_us Dod_us Rcov_us Cwr_us Los_us Chgs
-fe80::bace:f6ff:fe14:d21c/32810 fe80::bace:f6ff:fe43:fe96/19226 876328 0 0 137957 0 235
-fe80::bace:f6ff:fe14:d21c/32812 fe80::bace:f6ff:fe43:fe96/19226 757739 0 0 283114 0 590
-fe80::bace:f6ff:fe14:d21c/32814 fe80::bace:f6ff:fe43:fe96/19226 855426 0 0 136134 0 231
-fe80::bace:f6ff:fe14:d21c/32816 fe80::bace:f6ff:fe43:fe96/19226 695271 0 0 345443 0 606
-
-11:31:56
-LAddrPort6 RAddrPort6 Open_us Dod_us Rcov_us Cwr_us Los_us Chgs
-fe80::bace:f6ff:fe14:d21c/32810 fe80::bace:f6ff:fe43:fe96/19226 913925 0 0 81995 0 92
-fe80::bace:f6ff:fe14:d21c/32812 fe80::bace:f6ff:fe43:fe96/19226 785024 0 0 202819 0 777
-fe80::bace:f6ff:fe14:d21c/32814 fe80::bace:f6ff:fe43:fe96/19226 920963 0 0 80715 0 111
-fe80::bace:f6ff:fe14:d21c/32816 fe80::bace:f6ff:fe43:fe96/19226 765172 0 0 222897 0 734
-
-11:31:57
-LAddrPort6 RAddrPort6 Open_us Dod_us Rcov_us Cwr_us Los_us Chgs
-fe80::bace:f6ff:fe14:d21c/32810 fe80::bace:f6ff:fe43:fe96/19226 839563 0 0 98313 0 149
-fe80::bace:f6ff:fe14:d21c/32812 fe80::bace:f6ff:fe43:fe96/19226 534816 0 0 329683 0 495
-fe80::bace:f6ff:fe14:d21c/32814 fe80::bace:f6ff:fe43:fe96/19226 841706 103 2404 91273 0 132
-fe80::bace:f6ff:fe14:d21c/32816 fe80::bace:f6ff:fe43:fe96/19226 633320 0 0 286584 0 565
-
-
-The distribution of congestion status duration can be printed as a histogram
-with the -d option and also optionally a count. Eg printing output every
-1 second for microseconds, and including timestamps (-T):
-./tcpcong.py -d -u -T 1 2
-Tracing tcp congestion control status duration... Hit Ctrl-C to end.
-
-07:40:12
-
-tcp_congest_state = cwr
- usecs : count distribution
- 0 -> 1 : 0 | |
- 2 -> 3 : 0 | |
- 4 -> 7 : 11 | |
- 8 -> 15 : 10 | |
- 16 -> 31 : 25 | |
- 32 -> 63 : 58 | |
- 64 -> 127 : 117 | |
- 128 -> 255 : 2924 |******* |
- 256 -> 511 : 16249 |****************************************|
- 512 -> 1023 : 15340 |************************************* |
- 1024 -> 2047 : 786 |* |
- 2048 -> 4095 : 24 | |
- 4096 -> 8191 : 7 | |
- 8192 -> 16383 : 0 | |
- 16384 -> 32767 : 0 | |
- 32768 -> 65535 : 1 | |
- 65536 -> 131071 : 0 | |
- 131072 -> 262143 : 1 | |
-
-tcp_congest_state = recovery
- usecs : count distribution
- 0 -> 1 : 0 | |
- 2 -> 3 : 0 | |
- 4 -> 7 : 1 | |
- 8 -> 15 : 0 | |
- 16 -> 31 : 2 | |
- 32 -> 63 : 9 | |
- 64 -> 127 : 28 | |
- 128 -> 255 : 895 |****************************** |
- 256 -> 511 : 1190 |****************************************|
- 512 -> 1023 : 384 |************ |
- 1024 -> 2047 : 66 |** |
- 2048 -> 4095 : 2 | |
- 4096 -> 8191 : 4 | |
- 8192 -> 16383 : 2 | |
- 16384 -> 32767 : 0 | |
- 32768 -> 65535 : 0 | |
- 65536 -> 131071 : 0 | |
- 131072 -> 262143 : 2 | |
-
-tcp_congest_state = disorder
- usecs : count distribution
- 0 -> 1 : 0 | |
- 2 -> 3 : 0 | |
- 4 -> 7 : 21 |** |
- 8 -> 15 : 59 |***** |
- 16 -> 31 : 102 |********* |
- 32 -> 63 : 256 |************************* |
- 64 -> 127 : 409 |****************************************|
- 128 -> 255 : 255 |************************ |
- 256 -> 511 : 104 |********** |
- 512 -> 1023 : 8 | |
-
-tcp_congest_state = open
- usecs : count distribution
- 0 -> 1 : 0 | |
- 2 -> 3 : 11 | |
- 4 -> 7 : 266 | |
- 8 -> 15 : 319 | |
- 16 -> 31 : 396 |* |
- 32 -> 63 : 488 |* |
- 64 -> 127 : 695 |** |
- 128 -> 255 : 4395 |************* |
- 256 -> 511 : 13329 |****************************************|
- 512 -> 1023 : 12727 |************************************** |
- 1024 -> 2047 : 3327 |********* |
- 2048 -> 4095 : 601 |* |
- 4096 -> 8191 : 45 | |
- 8192 -> 16383 : 3 | |
- 16384 -> 32767 : 1 | |
- 32768 -> 65535 : 1 | |
-
-tcp_congest_state = loss
- usecs : count distribution
- 0 -> 1 : 0 | |
- 2 -> 3 : 0 | |
- 4 -> 7 : 0 | |
- 8 -> 15 : 0 | |
- 16 -> 31 : 0 | |
- 32 -> 63 : 0 | |
- 64 -> 127 : 0 | |
- 128 -> 255 : 1 |****************************************|
- 256 -> 511 : 1 |****************************************|
- 512 -> 1023 : 0 | |
- 1024 -> 2047 : 0 | |
- 2048 -> 4095 : 0 | |
- 4096 -> 8191 : 0 | |
- 8192 -> 16383 : 0 | |
- 16384 -> 32767 : 0 | |
- 32768 -> 65535 : 1 |****************************************|
-
-07:40:14
-
-tcp_congest_state = cwr
- usecs : count distribution
- 0 -> 1 : 0 | |
- 2 -> 3 : 7 | |
- 4 -> 7 : 162 | |
- 8 -> 15 : 591 |* |
- 16 -> 31 : 462 | |
- 32 -> 63 : 351 | |
- 64 -> 127 : 441 | |
- 128 -> 255 : 4073 |******** |
- 256 -> 511 : 19188 |****************************************|
- 512 -> 1023 : 16127 |********************************* |
- 1024 -> 2047 : 725 |* |
- 2048 -> 4095 : 23 | |
- 4096 -> 8191 : 3 | |
- 8192 -> 16383 : 2 | |
- 16384 -> 32767 : 0 | |
- 32768 -> 65535 : 4 | |
- 65536 -> 131071 : 0 | |
- 131072 -> 262143 : 2 | |
-
-tcp_congest_state = recovery
- usecs : count distribution
- 0 -> 1 : 0 | |
- 2 -> 3 : 0 | |
- 4 -> 7 : 3 | |
- 8 -> 15 : 16 | |
- 16 -> 31 : 22 | |
- 32 -> 63 : 37 |* |
- 64 -> 127 : 75 |** |
- 128 -> 255 : 1082 |******************************* |
- 256 -> 511 : 1364 |****************************************|
- 512 -> 1023 : 369 |********** |
- 1024 -> 2047 : 67 |* |
- 2048 -> 4095 : 0 | |
- 4096 -> 8191 : 2 | |
- 8192 -> 16383 : 0 | |
- 16384 -> 32767 : 0 | |
- 32768 -> 65535 : 0 | |
- 65536 -> 131071 : 0 | |
- 131072 -> 262143 : 5 | |
-
-tcp_congest_state = disorder
- usecs : count distribution
- 0 -> 1 : 0 | |
- 2 -> 3 : 4 | |
- 4 -> 7 : 43 |**** |
- 8 -> 15 : 107 |*********** |
- 16 -> 31 : 145 |*************** |
- 32 -> 63 : 312 |********************************* |
- 64 -> 127 : 370 |****************************************|
- 128 -> 255 : 256 |*************************** |
- 256 -> 511 : 101 |********** |
- 512 -> 1023 : 8 | |
-
-tcp_congest_state = open
- usecs : count distribution
- 0 -> 1 : 0 | |
- 2 -> 3 : 21 | |
- 4 -> 7 : 359 | |
- 8 -> 15 : 516 |* |
- 16 -> 31 : 484 |* |
- 32 -> 63 : 522 |* |
- 64 -> 127 : 818 |** |
- 128 -> 255 : 5081 |************* |
- 256 -> 511 : 14852 |****************************************|
- 512 -> 1023 : 13753 |************************************* |
- 1024 -> 2047 : 3224 |******** |
- 2048 -> 4095 : 598 |* |
- 4096 -> 8191 : 41 | |
- 8192 -> 16383 : 0 | |
- 16384 -> 32767 : 1 | |
- 32768 -> 65535 : 0 | |
- 65536 -> 131071 : 0 | |
- 131072 -> 262143 : 1 | |
-
-tcp_congest_state = loss
- usecs : count distribution
- 0 -> 1 : 0 | |
- 2 -> 3 : 0 | |
- 4 -> 7 : 0 | |
- 8 -> 15 : 0 | |
- 16 -> 31 : 0 | |
- 32 -> 63 : 0 | |
- 64 -> 127 : 1 |****** |
- 128 -> 255 : 0 | |
- 256 -> 511 : 2 |************* |
- 512 -> 1023 : 6 |****************************************|
- 1024 -> 2047 : 0 | |
- 2048 -> 4095 : 0 | |
- 4096 -> 8191 : 0 | |
- 8192 -> 16383 : 0 | |
- 16384 -> 32767 : 0 | |
- 32768 -> 65535 : 1 |****** |
-
-
-USAGE:
-./tcpcong -h
-usage: tcpcong [-h] [-L LOCALPORT] [-R REMOTEPORT] [-T] [-d] [-u]
- [interval] [outputs]
-
-Summarize tcp socket congestion control status duration
-
-positional arguments:
- interval output interval, in seconds
- outputs number of outputs
-
-optional arguments:
- -h, --help show this help message and exit
- -L LOCALPORT, --localport LOCALPORT
- trace local ports only
- -R REMOTEPORT, --remoteport REMOTEPORT
- trace the dest ports only
- -T, --timestamp include timestamp on output
- -d, --dist show distributions as histograms
- -u, --microseconds output in microseconds
-
-examples:
- ./tcpcong # show tcp congestion status duration
- ./tcpcong 1 10 # show 1 second summaries, 10 times
- ./tcpcong -L 3000-3006 1 # 1s summaries, local port 3000-3006
- ./tcpcong -R 5000-5005 1 # 1s summaries, remote port 5000-5005
- ./tcpcong -uT 1 # 1s summaries, microseconds, and timestamps
- ./tcpcong -d # show the duration as histograms
diff --git a/tools/tcpconnect.py b/tools/tcpconnect.py
index 531459e..5ca6851 100755
--- a/tools/tcpconnect.py
+++ b/tools/tcpconnect.py
@@ -1,10 +1,10 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# tcpconnect Trace TCP connect()s.
# For Linux, uses BCC, eBPF. Embedded C.
#
-# USAGE: tcpconnect [-h] [-c] [-t] [-p PID] [-P PORT [PORT ...]] [-4 | -6]
+# USAGE: tcpconnect [-h] [-t] [-p PID] [-P PORT [PORT ...]]
#
# All connection attempts are traced, even if they ultimately fail.
#
@@ -17,36 +17,24 @@
# 25-Sep-2015 Brendan Gregg Created this.
# 14-Feb-2016 " " Switch to bpf_perf_output.
# 09-Jan-2019 Takuma Kume Support filtering by UID
-# 30-Jul-2019 Xiaozhou Liu Count connects.
-# 07-Oct-2020 Nabil Schear Correlate connects with DNS responses
-# 08-Mar-2021 Suresh Kumar Added LPORT option
from __future__ import print_function
from bcc import BPF
-from bcc.containers import filter_by_containers
from bcc.utils import printb
import argparse
from socket import inet_ntop, ntohs, AF_INET, AF_INET6
from struct import pack
-from time import sleep
-from datetime import datetime
+import ctypes as ct
# arguments
examples = """examples:
./tcpconnect # trace all TCP connect()s
./tcpconnect -t # include timestamps
- ./tcpconnect -d # include DNS queries associated with connects
./tcpconnect -p 181 # only trace PID 181
./tcpconnect -P 80 # only trace port 80
./tcpconnect -P 80,81 # only trace port 80 and 81
- ./tcpconnect -4 # only trace IPv4 family
- ./tcpconnect -6 # only trace IPv6 family
./tcpconnect -U # include UID
./tcpconnect -u 1000 # only trace UID 1000
- ./tcpconnect -c # count connects per src ip and dest ip/port
- ./tcpconnect -L # include LPORT while printing outputs
- ./tcpconnect --cgroupmap mappath # only trace cgroups in this BPF map
- ./tcpconnect --mntnsmap mappath # only trace mount namespaces in the map
"""
parser = argparse.ArgumentParser(
description="Trace TCP connects",
@@ -58,25 +46,10 @@
help="trace this PID only")
parser.add_argument("-P", "--port",
help="comma-separated list of destination ports to trace.")
-group = parser.add_mutually_exclusive_group()
-group.add_argument("-4", "--ipv4", action="store_true",
- help="trace IPv4 family only")
-group.add_argument("-6", "--ipv6", action="store_true",
- help="trace IPv6 family only")
-parser.add_argument("-L", "--lport", action="store_true",
- help="include LPORT on output")
parser.add_argument("-U", "--print-uid", action="store_true",
help="include UID on output")
parser.add_argument("-u", "--uid",
help="trace this UID only")
-parser.add_argument("-c", "--count", action="store_true",
- help="count connects per src ip and dest ip/port")
-parser.add_argument("--cgroupmap",
- help="trace cgroups in this BPF map only")
-parser.add_argument("--mntnsmap",
- help="trace mount namespaces in this BPF map only")
-parser.add_argument("-d", "--dns", action="store_true",
- help="include likely DNS query associated with each connect")
parser.add_argument("--ebpf", action="store_true",
help=argparse.SUPPRESS)
args = parser.parse_args()
@@ -98,7 +71,6 @@
u32 saddr;
u32 daddr;
u64 ip;
- u16 lport;
u16 dport;
char task[TASK_COMM_LEN];
};
@@ -111,43 +83,21 @@
unsigned __int128 saddr;
unsigned __int128 daddr;
u64 ip;
- u16 lport;
u16 dport;
char task[TASK_COMM_LEN];
};
BPF_PERF_OUTPUT(ipv6_events);
-// separate flow keys per address family
-struct ipv4_flow_key_t {
- u32 saddr;
- u32 daddr;
- u16 dport;
-};
-BPF_HASH(ipv4_count, struct ipv4_flow_key_t);
-
-struct ipv6_flow_key_t {
- unsigned __int128 saddr;
- unsigned __int128 daddr;
- u16 dport;
-};
-BPF_HASH(ipv6_count, struct ipv6_flow_key_t);
-
int trace_connect_entry(struct pt_regs *ctx, struct sock *sk)
{
- if (container_should_be_filtered()) {
- return 0;
- }
-
- u64 pid_tgid = bpf_get_current_pid_tgid();
- u32 pid = pid_tgid >> 32;
- u32 tid = pid_tgid;
+ u32 pid = bpf_get_current_pid_tgid();
FILTER_PID
u32 uid = bpf_get_current_uid_gid();
FILTER_UID
// stash the sock ptr for lookup on return
- currsock.update(&tid, &sk);
+ currsock.update(&pid, &sk);
return 0;
};
@@ -155,12 +105,10 @@
static int trace_connect_return(struct pt_regs *ctx, short ipver)
{
int ret = PT_REGS_RC(ctx);
- u64 pid_tgid = bpf_get_current_pid_tgid();
- u32 pid = pid_tgid >> 32;
- u32 tid = pid_tgid;
+ u32 pid = bpf_get_current_pid_tgid();
struct sock **skpp;
- skpp = currsock.lookup(&tid);
+ skpp = currsock.lookup(&pid);
if (skpp == 0) {
return 0; // missed entry
}
@@ -168,26 +116,40 @@
if (ret != 0) {
// failed to send SYNC packet, may not have populated
// socket __sk_common.{skc_rcv_saddr, ...}
- currsock.delete(&tid);
+ currsock.delete(&pid);
return 0;
}
// pull in details
struct sock *skp = *skpp;
- u16 lport = skp->__sk_common.skc_num;
u16 dport = skp->__sk_common.skc_dport;
FILTER_PORT
- FILTER_FAMILY
-
if (ipver == 4) {
- IPV4_CODE
+ struct ipv4_data_t data4 = {.pid = pid, .ip = ipver};
+ data4.uid = bpf_get_current_uid_gid();
+ data4.ts_us = bpf_ktime_get_ns() / 1000;
+ data4.saddr = skp->__sk_common.skc_rcv_saddr;
+ data4.daddr = skp->__sk_common.skc_daddr;
+ data4.dport = ntohs(dport);
+ bpf_get_current_comm(&data4.task, sizeof(data4.task));
+ ipv4_events.perf_submit(ctx, &data4, sizeof(data4));
+
} else /* 6 */ {
- IPV6_CODE
+ struct ipv6_data_t data6 = {.pid = pid, .ip = ipver};
+ data6.uid = bpf_get_current_uid_gid();
+ data6.ts_us = bpf_ktime_get_ns() / 1000;
+ bpf_probe_read(&data6.saddr, sizeof(data6.saddr),
+ skp->__sk_common.skc_v6_rcv_saddr.in6_u.u6_addr32);
+ bpf_probe_read(&data6.daddr, sizeof(data6.daddr),
+ skp->__sk_common.skc_v6_daddr.in6_u.u6_addr32);
+ data6.dport = ntohs(dport);
+ bpf_get_current_comm(&data6.task, sizeof(data6.task));
+ ipv6_events.perf_submit(ctx, &data6, sizeof(data6));
}
- currsock.delete(&tid);
+ currsock.delete(&pid);
return 0;
}
@@ -203,139 +165,7 @@
}
"""
-struct_init = {'ipv4':
- {'count':
- """
- struct ipv4_flow_key_t flow_key = {};
- flow_key.saddr = skp->__sk_common.skc_rcv_saddr;
- flow_key.daddr = skp->__sk_common.skc_daddr;
- flow_key.dport = ntohs(dport);
- ipv4_count.increment(flow_key);""",
- 'trace':
- """
- struct ipv4_data_t data4 = {.pid = pid, .ip = ipver};
- data4.uid = bpf_get_current_uid_gid();
- data4.ts_us = bpf_ktime_get_ns() / 1000;
- data4.saddr = skp->__sk_common.skc_rcv_saddr;
- data4.daddr = skp->__sk_common.skc_daddr;
- data4.lport = lport;
- data4.dport = ntohs(dport);
- bpf_get_current_comm(&data4.task, sizeof(data4.task));
- ipv4_events.perf_submit(ctx, &data4, sizeof(data4));"""
- },
- 'ipv6':
- {'count':
- """
- struct ipv6_flow_key_t flow_key = {};
- bpf_probe_read_kernel(&flow_key.saddr, sizeof(flow_key.saddr),
- skp->__sk_common.skc_v6_rcv_saddr.in6_u.u6_addr32);
- bpf_probe_read_kernel(&flow_key.daddr, sizeof(flow_key.daddr),
- skp->__sk_common.skc_v6_daddr.in6_u.u6_addr32);
- flow_key.dport = ntohs(dport);
- ipv6_count.increment(flow_key);""",
- 'trace':
- """
- struct ipv6_data_t data6 = {.pid = pid, .ip = ipver};
- data6.uid = bpf_get_current_uid_gid();
- data6.ts_us = bpf_ktime_get_ns() / 1000;
- bpf_probe_read_kernel(&data6.saddr, sizeof(data6.saddr),
- skp->__sk_common.skc_v6_rcv_saddr.in6_u.u6_addr32);
- bpf_probe_read_kernel(&data6.daddr, sizeof(data6.daddr),
- skp->__sk_common.skc_v6_daddr.in6_u.u6_addr32);
- data6.lport = lport;
- data6.dport = ntohs(dport);
- bpf_get_current_comm(&data6.task, sizeof(data6.task));
- ipv6_events.perf_submit(ctx, &data6, sizeof(data6));"""
- }
- }
-
-# This defines an additional BPF program that instruments udp_recvmsg system
-# call to locate DNS response packets on UDP port 53. When these packets are
-# located, the data is copied to user-space where python will parse them with
-# dnslib.
-#
-# uses a percpu array of length 1 to store the dns_data_t off the stack to
-# allow for a maximum DNS packet length of 512 bytes.
-dns_bpf_text = """
-#include <net/inet_sock.h>
-
-#define MAX_PKT 512
-struct dns_data_t {
- u8 pkt[MAX_PKT];
-};
-
-BPF_PERF_OUTPUT(dns_events);
-
-// store msghdr pointer captured on syscall entry to parse on syscall return
-BPF_HASH(tbl_udp_msg_hdr, u64, struct msghdr *);
-
-// single element per-cpu array to hold the current event off the stack
-BPF_PERCPU_ARRAY(dns_data,struct dns_data_t,1);
-
-int trace_udp_recvmsg(struct pt_regs *ctx)
-{
- __u64 pid_tgid = bpf_get_current_pid_tgid();
- struct sock *sk = (struct sock *)PT_REGS_PARM1(ctx);
- struct inet_sock *is = inet_sk(sk);
-
- // only grab port 53 packets, 13568 is ntohs(53)
- if (is->inet_dport == 13568) {
- struct msghdr *msghdr = (struct msghdr *)PT_REGS_PARM2(ctx);
- tbl_udp_msg_hdr.update(&pid_tgid, &msghdr);
- }
- return 0;
-}
-
-int trace_udp_ret_recvmsg(struct pt_regs *ctx)
-{
- __u64 pid_tgid = bpf_get_current_pid_tgid();
- u32 zero = 0;
- struct msghdr **msgpp = tbl_udp_msg_hdr.lookup(&pid_tgid);
- if (msgpp == 0)
- return 0;
-
- struct msghdr *msghdr = (struct msghdr *)*msgpp;
- if (msghdr->msg_iter.TYPE_FIELD != ITER_IOVEC)
- goto delete_and_return;
-
- int copied = (int)PT_REGS_RC(ctx);
- if (copied < 0)
- goto delete_and_return;
- size_t buflen = (size_t)copied;
-
- if (buflen > msghdr->msg_iter.iov->iov_len)
- goto delete_and_return;
-
- if (buflen > MAX_PKT)
- buflen = MAX_PKT;
-
- struct dns_data_t *data = dns_data.lookup(&zero);
- if (!data) // this should never happen, just making the verifier happy
- return 0;
-
- void *iovbase = msghdr->msg_iter.iov->iov_base;
- bpf_probe_read(data->pkt, buflen, iovbase);
- dns_events.perf_submit(ctx, data, buflen);
-
-delete_and_return:
- tbl_udp_msg_hdr.delete(&pid_tgid);
- return 0;
-}
-
-"""
-
-if args.count and args.dns:
- print("Error: you may not specify -d/--dns with -c/--count.")
- exit()
-
# code substitutions
-if args.count:
- bpf_text = bpf_text.replace("IPV4_CODE", struct_init['ipv4']['count'])
- bpf_text = bpf_text.replace("IPV6_CODE", struct_init['ipv6']['count'])
-else:
- bpf_text = bpf_text.replace("IPV4_CODE", struct_init['ipv4']['trace'])
- bpf_text = bpf_text.replace("IPV6_CODE", struct_init['ipv6']['trace'])
-
if args.pid:
bpf_text = bpf_text.replace('FILTER_PID',
'if (pid != %s) { return 0; }' % args.pid)
@@ -343,163 +173,75 @@
dports = [int(dport) for dport in args.port.split(',')]
dports_if = ' && '.join(['dport != %d' % ntohs(dport) for dport in dports])
bpf_text = bpf_text.replace('FILTER_PORT',
- 'if (%s) { currsock.delete(&tid); return 0; }' % dports_if)
-if args.ipv4:
- bpf_text = bpf_text.replace('FILTER_FAMILY',
- 'if (ipver != 4) { return 0; }')
-elif args.ipv6:
- bpf_text = bpf_text.replace('FILTER_FAMILY',
- 'if (ipver != 6) { return 0; }')
+ 'if (%s) { currsock.delete(&pid); return 0; }' % dports_if)
if args.uid:
bpf_text = bpf_text.replace('FILTER_UID',
'if (uid != %s) { return 0; }' % args.uid)
-bpf_text = filter_by_containers(args) + bpf_text
bpf_text = bpf_text.replace('FILTER_PID', '')
bpf_text = bpf_text.replace('FILTER_PORT', '')
-bpf_text = bpf_text.replace('FILTER_FAMILY', '')
bpf_text = bpf_text.replace('FILTER_UID', '')
-if args.dns:
- if BPF.kernel_struct_has_field(b'iov_iter', b'iter_type') == 1:
- dns_bpf_text = dns_bpf_text.replace('TYPE_FIELD', 'iter_type')
- else:
- dns_bpf_text = dns_bpf_text.replace('TYPE_FIELD', 'type')
- bpf_text += dns_bpf_text
-
if debug or args.ebpf:
print(bpf_text)
if args.ebpf:
exit()
+# event data
+TASK_COMM_LEN = 16 # linux/sched.h
+
+class Data_ipv4(ct.Structure):
+ _fields_ = [
+ ("ts_us", ct.c_ulonglong),
+ ("pid", ct.c_uint),
+ ("uid", ct.c_uint),
+ ("saddr", ct.c_uint),
+ ("daddr", ct.c_uint),
+ ("ip", ct.c_ulonglong),
+ ("dport", ct.c_ushort),
+ ("task", ct.c_char * TASK_COMM_LEN)
+ ]
+
+class Data_ipv6(ct.Structure):
+ _fields_ = [
+ ("ts_us", ct.c_ulonglong),
+ ("pid", ct.c_uint),
+ ("uid", ct.c_uint),
+ ("saddr", (ct.c_ulonglong * 2)),
+ ("daddr", (ct.c_ulonglong * 2)),
+ ("ip", ct.c_ulonglong),
+ ("dport", ct.c_ushort),
+ ("task", ct.c_char * TASK_COMM_LEN)
+ ]
+
# process event
def print_ipv4_event(cpu, data, size):
- event = b["ipv4_events"].event(data)
+ event = ct.cast(data, ct.POINTER(Data_ipv4)).contents
global start_ts
if args.timestamp:
if start_ts == 0:
start_ts = event.ts_us
- printb(b"%-9.3f" % ((float(event.ts_us) - start_ts) / 1000000), nl="")
+ print("%-9.3f" % ((float(event.ts_us) - start_ts) / 1000000), end="")
if args.print_uid:
- printb(b"%-6d" % event.uid, nl="")
- dest_ip = inet_ntop(AF_INET, pack("I", event.daddr)).encode()
- if args.lport:
- printb(b"%-7d %-12.12s %-2d %-16s %-6d %-16s %-6d %s" % (event.pid,
- event.task, event.ip,
- inet_ntop(AF_INET, pack("I", event.saddr)).encode(), event.lport,
- dest_ip, event.dport, print_dns(dest_ip)))
- else:
- printb(b"%-7d %-12.12s %-2d %-16s %-16s %-6d %s" % (event.pid,
- event.task, event.ip,
- inet_ntop(AF_INET, pack("I", event.saddr)).encode(),
- dest_ip, event.dport, print_dns(dest_ip)))
+ print("%-6d" % event.uid, end="")
+ printb(b"%-6d %-12.12s %-2d %-16s %-16s %-4d" % (event.pid,
+ event.task, event.ip,
+ inet_ntop(AF_INET, pack("I", event.saddr)).encode(),
+ inet_ntop(AF_INET, pack("I", event.daddr)).encode(), event.dport))
def print_ipv6_event(cpu, data, size):
- event = b["ipv6_events"].event(data)
+ event = ct.cast(data, ct.POINTER(Data_ipv6)).contents
global start_ts
if args.timestamp:
if start_ts == 0:
start_ts = event.ts_us
- printb(b"%-9.3f" % ((float(event.ts_us) - start_ts) / 1000000), nl="")
+ print("%-9.3f" % ((float(event.ts_us) - start_ts) / 1000000), end="")
if args.print_uid:
- printb(b"%-6d" % event.uid, nl="")
- dest_ip = inet_ntop(AF_INET6, event.daddr).encode()
- if args.lport:
- printb(b"%-7d %-12.12s %-2d %-16s %-6d %-16s %-6d %s" % (event.pid,
- event.task, event.ip,
- inet_ntop(AF_INET6, event.saddr).encode(), event.lport,
- dest_ip, event.dport, print_dns(dest_ip)))
- else:
- printb(b"%-7d %-12.12s %-2d %-16s %-16s %-6d %s" % (event.pid,
- event.task, event.ip,
- inet_ntop(AF_INET6, event.saddr).encode(),
- dest_ip, event.dport, print_dns(dest_ip)))
-
-def depict_cnt(counts_tab, l3prot='ipv4'):
- for k, v in sorted(counts_tab.items(),
- key=lambda counts: counts[1].value, reverse=True):
- depict_key = ""
- if l3prot == 'ipv4':
- depict_key = "%-25s %-25s %-20s" % \
- ((inet_ntop(AF_INET, pack('I', k.saddr))),
- inet_ntop(AF_INET, pack('I', k.daddr)), k.dport)
- else:
- depict_key = "%-25s %-25s %-20s" % \
- ((inet_ntop(AF_INET6, k.saddr)),
- inet_ntop(AF_INET6, k.daddr), k.dport)
-
- print("%s %-10d" % (depict_key, v.value))
-
-def print_dns(dest_ip):
- if not args.dns:
- return b""
-
- dnsname, timestamp = dns_cache.get(dest_ip, (None, None))
- if timestamp is not None:
- diff = datetime.now() - timestamp
- diff = float(diff.seconds) * 1000 + float(diff.microseconds) / 1000
- else:
- diff = 0
- if dnsname is None:
- dnsname = b"No DNS Query"
- if dest_ip == b"127.0.0.1" or dest_ip == b"::1":
- dnsname = b"localhost"
- retval = b"%s" % dnsname
- if diff > DELAY_DNS:
- retval += b" (%.3fms)" % diff
- return retval
-
-if args.dns:
- try:
- import dnslib
- from cachetools import TTLCache
- except ImportError:
- print("Error: The python packages dnslib and cachetools are required "
- "to use the -d/--dns option.")
- print("Install this package with:")
- print("\t$ pip3 install dnslib cachetools")
- print(" or")
- print("\t$ sudo apt-get install python3-dnslib python3-cachetools "
- "(on Ubuntu 18.04+)")
- exit(1)
-
- # 24 hours
- DEFAULT_TTL = 86400
-
- # Cache Size in entries
- DNS_CACHE_SIZE = 10240
-
- # delay in ms in which to warn users of long delay between the query
- # and the connect that used the IP
- DELAY_DNS = 100
-
- dns_cache = TTLCache(maxsize=DNS_CACHE_SIZE, ttl=DEFAULT_TTL)
-
- # process event
- def save_dns(cpu, data, size):
- event = b["dns_events"].event(data)
- payload = event.pkt[:size]
-
- # pass the payload to dnslib for parsing
- dnspkt = dnslib.DNSRecord.parse(payload)
- # lets only look at responses
- if dnspkt.header.qr != 1:
- return
- # must be some questions in there
- if dnspkt.header.q != 1:
- return
- # make sure there are answers
- if dnspkt.header.a == 0 and dnspkt.header.aa == 0:
- return
-
- # lop off the trailing .
- question = ("%s" % dnspkt.q.qname)[:-1].encode('utf-8')
-
- for answer in dnspkt.rr:
- # skip all but A and AAAA records
- if answer.rtype == 1 or answer.rtype == 28:
- dns_cache[str(answer.rdata).encode('utf-8')] = (question,
- datetime.now())
+ print("%-6d" % event.uid, end="")
+ printb(b"%-6d %-12.12s %-2d %-16s %-16s %-4d" % (event.pid,
+ event.task, event.ip,
+ inet_ntop(AF_INET6, event.saddr).encode(), inet_ntop(AF_INET6, event.daddr).encode(),
+ event.dport))
# initialize BPF
b = BPF(text=bpf_text)
@@ -507,50 +249,22 @@
b.attach_kprobe(event="tcp_v6_connect", fn_name="trace_connect_entry")
b.attach_kretprobe(event="tcp_v4_connect", fn_name="trace_connect_v4_return")
b.attach_kretprobe(event="tcp_v6_connect", fn_name="trace_connect_v6_return")
-if args.dns:
- b.attach_kprobe(event="udp_recvmsg", fn_name="trace_udp_recvmsg")
- b.attach_kretprobe(event="udp_recvmsg", fn_name="trace_udp_ret_recvmsg")
-print("Tracing connect ... Hit Ctrl-C to end")
-if args.count:
- try:
- while True:
- sleep(99999999)
- except KeyboardInterrupt:
- pass
+# header
+if args.timestamp:
+ print("%-9s" % ("TIME(s)"), end="")
+if args.print_uid:
+ print("%-6s" % ("UID"), end="")
+print("%-6s %-12s %-2s %-16s %-16s %-4s" % ("PID", "COMM", "IP", "SADDR",
+ "DADDR", "DPORT"))
- # header
- print("\n%-25s %-25s %-20s %-10s" % (
- "LADDR", "RADDR", "RPORT", "CONNECTS"))
- depict_cnt(b["ipv4_count"])
- depict_cnt(b["ipv6_count"], l3prot='ipv6')
+start_ts = 0
+
# read events
-else:
- # header
- if args.timestamp:
- print("%-9s" % ("TIME(s)"), end="")
- if args.print_uid:
- print("%-6s" % ("UID"), end="")
- if args.lport:
- print("%-7s %-12s %-2s %-16s %-6s %-16s %-6s" % ("PID", "COMM", "IP", "SADDR",
- "LPORT", "DADDR", "DPORT"), end="")
- else:
- print("%-7s %-12s %-2s %-16s %-16s %-6s" % ("PID", "COMM", "IP", "SADDR",
- "DADDR", "DPORT"), end="")
- if args.dns:
- print(" QUERY")
- else:
- print()
-
- start_ts = 0
-
- # read events
- b["ipv4_events"].open_perf_buffer(print_ipv4_event)
- b["ipv6_events"].open_perf_buffer(print_ipv6_event)
- if args.dns:
- b["dns_events"].open_perf_buffer(save_dns)
- while True:
- try:
- b.perf_buffer_poll()
- except KeyboardInterrupt:
- exit()
+b["ipv4_events"].open_perf_buffer(print_ipv4_event)
+b["ipv6_events"].open_perf_buffer(print_ipv6_event)
+while 1:
+ try:
+ b.perf_buffer_poll()
+ except KeyboardInterrupt:
+ exit()
diff --git a/tools/tcpconnect_example.txt b/tools/tcpconnect_example.txt
index 3f720c4..15f6e71 100644
--- a/tools/tcpconnect_example.txt
+++ b/tools/tcpconnect_example.txt
@@ -37,32 +37,6 @@
The output shows some periodic connections (or attempts) from a "local_agent"
process to various other addresses. A few connections occur every minute.
-The -d option tracks DNS responses and tries to associate each connection with
-the a previous DNS query issued before it. If a DNS response matching the IP
-is found, it will be printed. If no match was found, "No DNS Query" is printed
-in this column. Queries for 127.0.0.1 and ::1 are automatically associated with
-"localhost". If the time between when the DNS response was received and a
-connect call was traced exceeds 100ms, the tool will print the time delta
-after the query name. See below for www.domain.com for an example.
-
-# ./tcpconnect -d
-PID COMM IP SADDR DADDR DPORT QUERY
-1543 amazon-ssm-a 4 10.66.75.54 176.32.119.67 443 ec2messages.us-west-1.amazonaws.com
-1479 telnet 4 127.0.0.1 127.0.0.1 23 localhost
-1469 curl 4 10.201.219.236 54.245.105.25 80 www.domain.com (123.342ms)
-1469 curl 4 10.201.219.236 54.67.101.145 80 No DNS Query
-1991 telnet 6 ::1 ::1 23 localhost
-2015 ssh 6 fe80::2000:bff:fe82:3ac fe80::2000:bff:fe82:3ac 22 anotherhost.org
-
-
-The -L option prints a LPORT column:
-
-# ./tcpconnect -L
-PID COMM IP SADDR LPORT DADDR DPORT
-3706 nc 4 192.168.122.205 57266 192.168.122.150 5000
-3722 ssh 4 192.168.122.205 50966 192.168.122.150 22
-3779 ssh 6 fe80::1 52328 fe80::2 22
-
The -U option prints a UID column:
@@ -81,64 +55,28 @@
1000 31338 telnet 6 ::1 ::1 23
1000 31338 telnet 4 127.0.0.1 127.0.0.1 23
-To spot heavy outbound connections quickly one can use the -c flag. It will
-count all active connections per source ip and destination ip/port.
-
-# ./tcpconnect.py -c
-Tracing connect ... Hit Ctrl-C to end
-^C
-LADDR RADDR RPORT CONNECTS
-192.168.10.50 172.217.21.194 443 70
-192.168.10.50 172.213.11.195 443 34
-192.168.10.50 172.212.22.194 443 21
-[...]
-
-
-The --cgroupmap option filters based on a cgroup set. It is meant to be used
-with an externally created map.
-
-# ./tcpconnect --cgroupmap /sys/fs/bpf/test01
-
-For more details, see docs/special_filtering.md
-
USAGE message:
# ./tcpconnect -h
-
-usage: tcpconnect.py [-h] [-t] [-p PID] [-P PORT] [-4 | -6] [-L] [-U] [-u UID]
- [-c] [--cgroupmap CGROUPMAP] [--mntnsmap MNTNSMAP] [-d]
+usage: tcpconnect [-h] [-t] [-p PID] [-P PORT]
Trace TCP connects
optional arguments:
- -h, --help show this help message and exit
- -t, --timestamp include timestamp on output
- -p PID, --pid PID trace this PID only
- -P PORT, --port PORT comma-separated list of destination ports to trace.
- -4, --ipv4 trace IPv4 family only
- -6, --ipv6 trace IPv6 family only
- -L, --lport include LPORT on output
- -U, --print-uid include UID on output
- -u UID, --uid UID trace this UID only
- -c, --count count connects per src ip and dest ip/port
- --cgroupmap CGROUPMAP
- trace cgroups in this BPF map only
- --mntnsmap MNTNSMAP trace mount namespaces in this BPF map only
- -d, --dns include likely DNS query associated with each connect
+ -h, --help show this help message and exit
+ -t, --timestamp include timestamp on output
+ -p PID, --pid PID trace this PID only
+ -P PORT, --port PORT
+ comma-separated list of destination ports to trace.
+ -U, --print-uid include UID on output
+ -u UID, --uid UID trace this UID only
examples:
./tcpconnect # trace all TCP connect()s
./tcpconnect -t # include timestamps
- ./tcpconnect -d # include DNS queries associated with connects
./tcpconnect -p 181 # only trace PID 181
./tcpconnect -P 80 # only trace port 80
./tcpconnect -P 80,81 # only trace port 80 and 81
- ./tcpconnect -4 # only trace IPv4 family
- ./tcpconnect -6 # only trace IPv6 family
./tcpconnect -U # include UID
./tcpconnect -u 1000 # only trace UID 1000
- ./tcpconnect -c # count connects per src ip and dest ip/port
- ./tcpconnect -L # include LPORT while printing outputs
- ./tcpconnect --cgroupmap mappath # only trace cgroups in this BPF map
- ./tcpconnect --mntnsmap mappath # only trace mount namespaces in the map
diff --git a/tools/tcpconnlat.py b/tools/tcpconnlat.py
index 885b26d..92dc2c1 100755
--- a/tools/tcpconnlat.py
+++ b/tools/tcpconnlat.py
@@ -1,10 +1,10 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# tcpconnlat Trace TCP active connection latency (connect).
# For Linux, uses BCC, eBPF. Embedded C.
#
-# USAGE: tcpconnlat [-h] [-t] [-p PID] [-4 | -6]
+# USAGE: tcpconnlat [-h] [-t] [-p PID]
#
# This uses dynamic tracing of kernel functions, and will need to be updated
# to match kernel changes.
@@ -13,13 +13,13 @@
# Licensed under the Apache License, Version 2.0 (the "License")
#
# 19-Feb-2016 Brendan Gregg Created this.
-# 15-Mar-2021 Suresh Kumar Added LPORT option
from __future__ import print_function
from bcc import BPF
from socket import inet_ntop, AF_INET, AF_INET6
from struct import pack
import argparse
+import ctypes as ct
# arg validation
def positive_float(val):
@@ -39,9 +39,6 @@
./tcpconnlat 0.1 # trace connection latency slower than 100 us
./tcpconnlat -t # include timestamps
./tcpconnlat -p 181 # only trace PID 181
- ./tcpconnlat -L # include LPORT while printing outputs
- ./tcpconnlat -4 # trace IPv4 family only
- ./tcpconnlat -6 # trace IPv6 family only
"""
parser = argparse.ArgumentParser(
description="Trace TCP connects and show connection latency",
@@ -51,13 +48,6 @@
help="include timestamp on output")
parser.add_argument("-p", "--pid",
help="trace this PID only")
-parser.add_argument("-L", "--lport", action="store_true",
- help="include LPORT on output")
-group = parser.add_mutually_exclusive_group()
-group.add_argument("-4", "--ipv4", action="store_true",
- help="trace IPv4 family only")
-group.add_argument("-6", "--ipv6", action="store_true",
- help="trace IPv6 family only")
parser.add_argument("duration_ms", nargs="?", default=0,
type=positive_float,
help="minimum duration to trace (ms)")
@@ -96,7 +86,6 @@
u32 saddr;
u32 daddr;
u64 ip;
- u16 lport;
u16 dport;
u64 delta_us;
char task[TASK_COMM_LEN];
@@ -109,7 +98,6 @@
unsigned __int128 saddr;
unsigned __int128 daddr;
u64 ip;
- u16 lport;
u16 dport;
u64 delta_us;
char task[TASK_COMM_LEN];
@@ -118,7 +106,7 @@
int trace_connect(struct pt_regs *ctx, struct sock *sk)
{
- u32 pid = bpf_get_current_pid_tgid() >> 32;
+ u32 pid = bpf_get_current_pid_tgid();
FILTER
struct info_t info = {.pid = pid};
info.ts = bpf_ktime_get_ns();
@@ -155,9 +143,8 @@
#endif
// pull in details
- u16 family = 0, lport = 0, dport = 0;
+ u16 family = 0, dport = 0;
family = skp->__sk_common.skc_family;
- lport = skp->__sk_common.skc_num;
dport = skp->__sk_common.skc_dport;
// emit to appropriate data path
@@ -166,7 +153,6 @@
data4.ts_us = now / 1000;
data4.saddr = skp->__sk_common.skc_rcv_saddr;
data4.daddr = skp->__sk_common.skc_daddr;
- data4.lport = lport;
data4.dport = ntohs(dport);
data4.delta_us = delta_us;
__builtin_memcpy(&data4.task, infop->task, sizeof(data4.task));
@@ -175,11 +161,10 @@
} else /* AF_INET6 */ {
struct ipv6_data_t data6 = {.pid = infop->pid, .ip = 6};
data6.ts_us = now / 1000;
- bpf_probe_read_kernel(&data6.saddr, sizeof(data6.saddr),
+ bpf_probe_read(&data6.saddr, sizeof(data6.saddr),
skp->__sk_common.skc_v6_rcv_saddr.in6_u.u6_addr32);
- bpf_probe_read_kernel(&data6.daddr, sizeof(data6.daddr),
+ bpf_probe_read(&data6.daddr, sizeof(data6.daddr),
skp->__sk_common.skc_v6_daddr.in6_u.u6_addr32);
- data6.lport = lport;
data6.dport = ntohs(dport);
data6.delta_us = delta_us;
__builtin_memcpy(&data6.task, infop->task, sizeof(data6.task));
@@ -209,78 +194,75 @@
# initialize BPF
b = BPF(text=bpf_text)
-if args.ipv4:
- b.attach_kprobe(event="tcp_v4_connect", fn_name="trace_connect")
-elif args.ipv6:
- b.attach_kprobe(event="tcp_v6_connect", fn_name="trace_connect")
-else:
- b.attach_kprobe(event="tcp_v4_connect", fn_name="trace_connect")
- b.attach_kprobe(event="tcp_v6_connect", fn_name="trace_connect")
-
+b.attach_kprobe(event="tcp_v4_connect", fn_name="trace_connect")
+b.attach_kprobe(event="tcp_v6_connect", fn_name="trace_connect")
b.attach_kprobe(event="tcp_rcv_state_process",
fn_name="trace_tcp_rcv_state_process")
+# event data
+TASK_COMM_LEN = 16 # linux/sched.h
+
+class Data_ipv4(ct.Structure):
+ _fields_ = [
+ ("ts_us", ct.c_ulonglong),
+ ("pid", ct.c_uint),
+ ("saddr", ct.c_uint),
+ ("daddr", ct.c_uint),
+ ("ip", ct.c_ulonglong),
+ ("dport", ct.c_ushort),
+ ("delta_us", ct.c_ulonglong),
+ ("task", ct.c_char * TASK_COMM_LEN)
+ ]
+
+class Data_ipv6(ct.Structure):
+ _fields_ = [
+ ("ts_us", ct.c_ulonglong),
+ ("pid", ct.c_uint),
+ ("saddr", (ct.c_ulonglong * 2)),
+ ("daddr", (ct.c_ulonglong * 2)),
+ ("ip", ct.c_ulonglong),
+ ("dport", ct.c_ushort),
+ ("delta_us", ct.c_ulonglong),
+ ("task", ct.c_char * TASK_COMM_LEN)
+ ]
+
# process event
start_ts = 0
def print_ipv4_event(cpu, data, size):
- event = b["ipv4_events"].event(data)
+ event = ct.cast(data, ct.POINTER(Data_ipv4)).contents
global start_ts
if args.timestamp:
if start_ts == 0:
start_ts = event.ts_us
print("%-9.3f" % ((float(event.ts_us) - start_ts) / 1000000), end="")
- if args.lport:
- print("%-7d %-12.12s %-2d %-16s %-6d %-16s %-5d %.2f" % (event.pid,
- event.task.decode('utf-8', 'replace'), event.ip,
- inet_ntop(AF_INET, pack("I", event.saddr)), event.lport,
- inet_ntop(AF_INET, pack("I", event.daddr)), event.dport,
- float(event.delta_us) / 1000))
- else:
- print("%-7d %-12.12s %-2d %-16s %-16s %-5d %.2f" % (event.pid,
- event.task.decode('utf-8', 'replace'), event.ip,
- inet_ntop(AF_INET, pack("I", event.saddr)),
- inet_ntop(AF_INET, pack("I", event.daddr)), event.dport,
- float(event.delta_us) / 1000))
+ print("%-6d %-12.12s %-2d %-16s %-16s %-5d %.2f" % (event.pid,
+ event.task.decode('utf-8', 'replace'), event.ip,
+ inet_ntop(AF_INET, pack("I", event.saddr)),
+ inet_ntop(AF_INET, pack("I", event.daddr)), event.dport,
+ float(event.delta_us) / 1000))
def print_ipv6_event(cpu, data, size):
- event = b["ipv6_events"].event(data)
+ event = ct.cast(data, ct.POINTER(Data_ipv6)).contents
global start_ts
if args.timestamp:
if start_ts == 0:
start_ts = event.ts_us
print("%-9.3f" % ((float(event.ts_us) - start_ts) / 1000000), end="")
- if args.lport:
- print("%-7d %-12.12s %-2d %-16s %-6d %-16s %-5d %.2f" % (event.pid,
- event.task.decode('utf-8', 'replace'), event.ip,
- inet_ntop(AF_INET6, event.saddr), event.lport,
- inet_ntop(AF_INET6, event.daddr),
- event.dport, float(event.delta_us) / 1000))
- else:
- print("%-7d %-12.12s %-2d %-16s %-16s %-5d %.2f" % (event.pid,
- event.task.decode('utf-8', 'replace'), event.ip,
- inet_ntop(AF_INET6, event.saddr), inet_ntop(AF_INET6, event.daddr),
- event.dport, float(event.delta_us) / 1000))
+ print("%-6d %-12.12s %-2d %-16s %-16s %-5d %.2f" % (event.pid,
+ event.task.decode('utf-8', 'replace'), event.ip,
+ inet_ntop(AF_INET6, event.saddr), inet_ntop(AF_INET6, event.daddr),
+ event.dport, float(event.delta_us) / 1000))
# header
if args.timestamp:
print("%-9s" % ("TIME(s)"), end="")
-if args.lport:
- print("%-7s %-12s %-2s %-16s %-6s %-16s %-5s %s" % ("PID", "COMM",
- "IP", "SADDR", "LPORT", "DADDR", "DPORT", "LAT(ms)"))
-else:
- print("%-7s %-12s %-2s %-16s %-16s %-5s %s" % ("PID", "COMM", "IP",
- "SADDR", "DADDR", "DPORT", "LAT(ms)"))
+print("%-6s %-12s %-2s %-16s %-16s %-5s %s" % ("PID", "COMM", "IP", "SADDR",
+ "DADDR", "DPORT", "LAT(ms)"))
# read events
-if args.ipv4:
- b["ipv4_events"].open_perf_buffer(print_ipv4_event)
-elif args.ipv6:
- b["ipv6_events"].open_perf_buffer(print_ipv6_event)
-else:
- b["ipv4_events"].open_perf_buffer(print_ipv4_event)
- b["ipv6_events"].open_perf_buffer(print_ipv6_event)
-
+b["ipv4_events"].open_perf_buffer(print_ipv4_event)
+b["ipv6_events"].open_perf_buffer(print_ipv6_event)
while 1:
try:
b.perf_buffer_poll()
diff --git a/tools/tcpconnlat_example.txt b/tools/tcpconnlat_example.txt
index fe05ca5..569d346 100644
--- a/tools/tcpconnlat_example.txt
+++ b/tools/tcpconnlat_example.txt
@@ -34,28 +34,22 @@
USAGE message:
# ./tcpconnlat -h
-usage: tcpconnlat [-h] [-t] [-p PID] [-L] [-4 | -6] [-v] [duration_ms]
+usage: tcpconnlat [-h] [-t] [-p PID] [min_ms]
Trace TCP connects and show connection latency
positional arguments:
- duration_ms minimum duration to trace (ms)
+ min_ms minimum duration to trace, in ms (default 0)
optional arguments:
-h, --help show this help message and exit
-t, --timestamp include timestamp on output
-p PID, --pid PID trace this PID only
- -L, --lport include LPORT on output
- -4, --ipv4 trace IPv4 family only
- -6 --ipv6 trace IPv6 family only
- -v, --verbose print the BPF program for debugging purposes
examples:
./tcpconnlat # trace all TCP connect()s
- ./tcpconnlat 1 # trace connection latency slower than 1 ms
- ./tcpconnlat 0.1 # trace connection latency slower than 100 us
./tcpconnlat -t # include timestamps
./tcpconnlat -p 181 # only trace PID 181
- ./tcpconnlat -L # include LPORT while printing outputs
- ./tcpconnlat -4 # trace IPv4 family only
- ./tcpconnlat -6 # trace IPv6 family only
+ ./tcpconnlat 1 # only show connects longer than 1 ms
+ ./tcpconnlat 0.1 # only show connects longer than 100 us
+ ./tcpconnlat -v # Show the BPF program
diff --git a/tools/tcpdrop.py b/tools/tcpdrop.py
index 4853f6a..82f66a7 100755
--- a/tools/tcpdrop.py
+++ b/tools/tcpdrop.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# tcpdrop Trace TCP kernel-dropped packets/segments.
@@ -7,7 +7,7 @@
# This provides information such as packet details, socket state, and kernel
# stack trace for packets/segments that were dropped via tcp_drop().
#
-# USAGE: tcpdrop [-4 | -6] [-h]
+# USAGE: tcpdrop [-c] [-h] [-l]
#
# This uses dynamic tracing of kernel functions, and will need to be updated
# to match kernel changes.
@@ -23,24 +23,18 @@
from time import strftime
from socket import inet_ntop, AF_INET, AF_INET6
from struct import pack
+import ctypes as ct
from time import sleep
from bcc import tcp
# arguments
examples = """examples:
./tcpdrop # trace kernel TCP drops
- ./tcpdrop -4 # trace IPv4 family only
- ./tcpdrop -6 # trace IPv6 family only
"""
parser = argparse.ArgumentParser(
description="Trace TCP drops by the kernel",
formatter_class=argparse.RawDescriptionHelpFormatter,
epilog=examples)
-group = parser.add_mutually_exclusive_group()
-group.add_argument("-4", "--ipv4", action="store_true",
- help="trace IPv4 family only")
-group.add_argument("-6", "--ipv6", action="store_true",
- help="trace IPv6 family only")
parser.add_argument("--ebpf", action="store_true",
help=argparse.SUPPRESS)
args = parser.parse_args()
@@ -104,7 +98,7 @@
{
if (sk == NULL)
return 0;
- u32 pid = bpf_get_current_pid_tgid() >> 32;
+ u32 pid = bpf_get_current_pid_tgid();
// pull in details from the packet headers and the sock struct
u16 family = sk->__sk_common.skc_family;
@@ -118,8 +112,6 @@
sport = ntohs(sport);
dport = ntohs(dport);
- FILTER_FAMILY
-
if (family == AF_INET) {
struct ipv4_data_t data4 = {};
data4.pid = pid;
@@ -137,12 +129,10 @@
struct ipv6_data_t data6 = {};
data6.pid = pid;
data6.ip = 6;
- // The remote address (skc_v6_daddr) was the source
- bpf_probe_read_kernel(&data6.saddr, sizeof(data6.saddr),
- sk->__sk_common.skc_v6_daddr.in6_u.u6_addr32);
- // The local address (skc_v6_rcv_saddr) was the destination
- bpf_probe_read_kernel(&data6.daddr, sizeof(data6.daddr),
+ bpf_probe_read(&data6.saddr, sizeof(data6.saddr),
sk->__sk_common.skc_v6_rcv_saddr.in6_u.u6_addr32);
+ bpf_probe_read(&data6.daddr, sizeof(data6.daddr),
+ sk->__sk_common.skc_v6_daddr.in6_u.u6_addr32);
data6.dport = dport;
data6.sport = sport;
data6.state = state;
@@ -160,19 +150,38 @@
print(bpf_text)
if args.ebpf:
exit()
-if args.ipv4:
- bpf_text = bpf_text.replace('FILTER_FAMILY',
- 'if (family != AF_INET) { return 0; }')
-elif args.ipv6:
- bpf_text = bpf_text.replace('FILTER_FAMILY',
- 'if (family != AF_INET6) { return 0; }')
-else:
- bpf_text = bpf_text.replace('FILTER_FAMILY', '')
+
+# event data
+class Data_ipv4(ct.Structure):
+ _fields_ = [
+ ("pid", ct.c_uint),
+ ("ip", ct.c_ulonglong),
+ ("saddr", ct.c_uint),
+ ("daddr", ct.c_uint),
+ ("sport", ct.c_ushort),
+ ("dport", ct.c_ushort),
+ ("state", ct.c_ubyte),
+ ("tcpflags", ct.c_ubyte),
+ ("stack_id", ct.c_ulong)
+ ]
+
+class Data_ipv6(ct.Structure):
+ _fields_ = [
+ ("pid", ct.c_uint),
+ ("ip", ct.c_ulonglong),
+ ("saddr", (ct.c_ulonglong * 2)),
+ ("daddr", (ct.c_ulonglong * 2)),
+ ("sport", ct.c_ushort),
+ ("dport", ct.c_ushort),
+ ("state", ct.c_ubyte),
+ ("tcpflags", ct.c_ubyte),
+ ("stack_id", ct.c_ulong)
+ ]
# process event
def print_ipv4_event(cpu, data, size):
- event = b["ipv4_events"].event(data)
- print("%-8s %-7d %-2d %-20s > %-20s %s (%s)" % (
+ event = ct.cast(data, ct.POINTER(Data_ipv4)).contents
+ print("%-8s %-6d %-2d %-20s > %-20s %s (%s)" % (
strftime("%H:%M:%S"), event.pid, event.ip,
"%s:%d" % (inet_ntop(AF_INET, pack('I', event.saddr)), event.sport),
"%s:%s" % (inet_ntop(AF_INET, pack('I', event.daddr)), event.dport),
@@ -183,8 +192,8 @@
print("")
def print_ipv6_event(cpu, data, size):
- event = b["ipv6_events"].event(data)
- print("%-8s %-7d %-2d %-20s > %-20s %s (%s)" % (
+ event = ct.cast(data, ct.POINTER(Data_ipv6)).contents
+ print("%-8s %-6d %-2d %-20s > %-20s %s (%s)" % (
strftime("%H:%M:%S"), event.pid, event.ip,
"%s:%d" % (inet_ntop(AF_INET6, event.saddr), event.sport),
"%s:%d" % (inet_ntop(AF_INET6, event.daddr), event.dport),
@@ -205,7 +214,7 @@
stack_traces = b.get_table("stack_traces")
# header
-print("%-8s %-7s %-2s %-20s > %-20s %s (%s)" % ("TIME", "PID", "IP",
+print("%-8s %-6s %-2s %-20s > %-20s %s (%s)" % ("TIME", "PID", "IP",
"SADDR:SPORT", "DADDR:DPORT", "STATE", "FLAGS"))
# read events
diff --git a/tools/tcpdrop_example.txt b/tools/tcpdrop_example.txt
index 641c876..752ec4b 100644
--- a/tools/tcpdrop_example.txt
+++ b/tools/tcpdrop_example.txt
@@ -61,16 +61,12 @@
USAGE:
# ./tcpdrop.py -h
-usage: tcpdrop.py [-4 | -6] [-h]
+usage: tcpdrop.py [-h]
Trace TCP drops by the kernel
optional arguments:
- -4, --ipv4 trace IPv4 family only
- -6, --ipv6 trace IPv6 family only
-h, --help show this help message and exit
examples:
./tcpdrop # trace kernel TCP drops
- ./tcpdrop -4 # trace IPv4 family only
- ./tcpdrop -6 # trace IPv6 family only
diff --git a/tools/tcplife.lua b/tools/tcplife.lua
index f2fe906..60fb51f 100755
--- a/tools/tcplife.lua
+++ b/tools/tcplife.lua
@@ -25,6 +25,7 @@
local program = [[
#include <uapi/linux/ptrace.h>
+#define KBUILD_MODNAME "foo"
#include <linux/tcp.h>
#include <net/sock.h>
#include <bcc/proto.h>
@@ -153,7 +154,7 @@
if (mep == 0) {
bpf_get_current_comm(&data4.task, sizeof(data4.task));
} else {
- bpf_probe_read_kernel(&data4.task, sizeof(data4.task), (void *)mep->task);
+ bpf_probe_read(&data4.task, sizeof(data4.task), (void *)mep->task);
}
ipv4_events.perf_submit(ctx, &data4, sizeof(data4));
@@ -161,9 +162,9 @@
struct ipv6_data_t data6 = {.span_us = delta_us,
.rx_b = rx_b, .tx_b = tx_b};
data6.ts_us = bpf_ktime_get_ns() / 1000;
- bpf_probe_read_kernel(&data6.saddr, sizeof(data6.saddr),
+ bpf_probe_read(&data6.saddr, sizeof(data6.saddr),
sk->__sk_common.skc_v6_rcv_saddr.in6_u.u6_addr32);
- bpf_probe_read_kernel(&data6.daddr, sizeof(data6.daddr),
+ bpf_probe_read(&data6.daddr, sizeof(data6.daddr),
sk->__sk_common.skc_v6_daddr.in6_u.u6_addr32);
// a workaround until data6 compiles with separate lport/dport
data6.ports = ntohs(dport) + ((0ULL + lport) << 32);
@@ -171,7 +172,7 @@
if (mep == 0) {
bpf_get_current_comm(&data6.task, sizeof(data6.task));
} else {
- bpf_probe_read_kernel(&data6.task, sizeof(data6.task), (void *)mep->task);
+ bpf_probe_read(&data6.task, sizeof(data6.task), (void *)mep->task);
}
ipv6_events.perf_submit(ctx, &data6, sizeof(data6));
}
@@ -202,7 +203,7 @@
local examples = [[examples:
./tcplife # trace all TCP connect()s
./tcplife -t # include time column (HH:MM:SS)
- ./tcplife -w # wider columns (fit IPv6)
+ ./tcplife -w # wider colums (fit IPv6)
./tcplife -stT # csv output, with times & timestamps
./tcplife -p 181 # only trace PID 181
./tcplife -L 80 # only trace local port 80
diff --git a/tools/tcplife.py b/tools/tcplife.py
index 780385b..e7d29d4 100755
--- a/tools/tcplife.py
+++ b/tools/tcplife.py
@@ -1,10 +1,10 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# tcplife Trace the lifespan of TCP sessions and summarize.
# For Linux, uses BCC, BPF. Embedded C.
#
-# USAGE: tcplife [-h] [-C] [-S] [-p PID] [-4 | -6] [interval [count]]
+# USAGE: tcplife [-h] [-C] [-S] [-p PID] [interval [count]]
#
# This uses the sock:inet_sock_set_state tracepoint if it exists (added to
# Linux 4.16, and replacing the earlier tcp:tcp_set_state), else it uses
@@ -27,20 +27,19 @@
import argparse
from socket import inet_ntop, ntohs, AF_INET, AF_INET6
from struct import pack
+import ctypes as ct
from time import strftime
# arguments
examples = """examples:
./tcplife # trace all TCP connect()s
- ./tcplife -T # include time column (HH:MM:SS)
- ./tcplife -w # wider columns (fit IPv6)
+ ./tcplife -t # include time column (HH:MM:SS)
+ ./tcplife -w # wider colums (fit IPv6)
./tcplife -stT # csv output, with times & timestamps
./tcplife -p 181 # only trace PID 181
./tcplife -L 80 # only trace local port 80
./tcplife -L 80,81 # only trace local ports 80 and 81
./tcplife -D 80 # only trace remote port 80
- ./tcplife -4 # only trace IPv4 family
- ./tcplife -6 # only trace IPv6 family
"""
parser = argparse.ArgumentParser(
description="Trace the lifespan of TCP sessions and summarize",
@@ -60,11 +59,6 @@
help="comma-separated list of local ports to trace.")
parser.add_argument("-D", "--remoteport",
help="comma-separated list of remote ports to trace.")
-group = parser.add_mutually_exclusive_group()
-group.add_argument("-4", "--ipv4", action="store_true",
- help="trace IPv4 family only")
-group.add_argument("-6", "--ipv6", action="store_true",
- help="trace IPv6 family only")
parser.add_argument("--ebpf", action="store_true",
help=argparse.SUPPRESS)
args = parser.parse_args()
@@ -73,6 +67,7 @@
# define BPF program
bpf_text = """
#include <uapi/linux/ptrace.h>
+#define KBUILD_MODNAME "foo"
#include <linux/tcp.h>
#include <net/sock.h>
#include <bcc/proto.h>
@@ -197,8 +192,6 @@
tx_b = tp->bytes_acked;
u16 family = sk->__sk_common.skc_family;
-
- FILTER_FAMILY
if (family == AF_INET) {
struct ipv4_data_t data4 = {};
@@ -214,7 +207,7 @@
if (mep == 0) {
bpf_get_current_comm(&data4.task, sizeof(data4.task));
} else {
- bpf_probe_read_kernel(&data4.task, sizeof(data4.task), (void *)mep->task);
+ bpf_probe_read(&data4.task, sizeof(data4.task), (void *)mep->task);
}
ipv4_events.perf_submit(ctx, &data4, sizeof(data4));
@@ -224,9 +217,9 @@
data6.rx_b = rx_b;
data6.tx_b = tx_b;
data6.ts_us = bpf_ktime_get_ns() / 1000;
- bpf_probe_read_kernel(&data6.saddr, sizeof(data6.saddr),
+ bpf_probe_read(&data6.saddr, sizeof(data6.saddr),
sk->__sk_common.skc_v6_rcv_saddr.in6_u.u6_addr32);
- bpf_probe_read_kernel(&data6.daddr, sizeof(data6.daddr),
+ bpf_probe_read(&data6.daddr, sizeof(data6.daddr),
sk->__sk_common.skc_v6_daddr.in6_u.u6_addr32);
// a workaround until data6 compiles with separate lport/dport
data6.ports = dport + ((0ULL + lport) << 32);
@@ -234,7 +227,7 @@
if (mep == 0) {
bpf_get_current_comm(&data6.task, sizeof(data6.task));
} else {
- bpf_probe_read_kernel(&data6.task, sizeof(data6.task), (void *)mep->task);
+ bpf_probe_read(&data6.task, sizeof(data6.task), (void *)mep->task);
}
ipv6_events.perf_submit(ctx, &data6, sizeof(data6));
}
@@ -318,9 +311,6 @@
if (mep != 0)
pid = mep->pid;
FILTER_PID
-
- u16 family = args->family;
- FILTER_FAMILY
// get throughput stats. see tcp_get_info().
u64 rx_b = 0, tx_b = 0, sport = 0;
@@ -343,7 +333,7 @@
if (mep == 0) {
bpf_get_current_comm(&data4.task, sizeof(data4.task));
} else {
- bpf_probe_read_kernel(&data4.task, sizeof(data4.task), (void *)mep->task);
+ bpf_probe_read(&data4.task, sizeof(data4.task), (void *)mep->task);
}
ipv4_events.perf_submit(args, &data4, sizeof(data4));
@@ -361,7 +351,7 @@
if (mep == 0) {
bpf_get_current_comm(&data6.task, sizeof(data6.task));
} else {
- bpf_probe_read_kernel(&data6.task, sizeof(data6.task), (void *)mep->task);
+ bpf_probe_read(&data6.task, sizeof(data6.task), (void *)mep->task);
}
ipv6_events.perf_submit(args, &data6, sizeof(data6));
}
@@ -392,22 +382,44 @@
lports_if = ' && '.join(['lport != %d' % lport for lport in lports])
bpf_text = bpf_text.replace('FILTER_LPORT',
'if (%s) { birth.delete(&sk); return 0; }' % lports_if)
-if args.ipv4:
- bpf_text = bpf_text.replace('FILTER_FAMILY',
- 'if (family != AF_INET) { return 0; }')
-elif args.ipv6:
- bpf_text = bpf_text.replace('FILTER_FAMILY',
- 'if (family != AF_INET6) { return 0; }')
bpf_text = bpf_text.replace('FILTER_PID', '')
bpf_text = bpf_text.replace('FILTER_DPORT', '')
bpf_text = bpf_text.replace('FILTER_LPORT', '')
-bpf_text = bpf_text.replace('FILTER_FAMILY', '')
if debug or args.ebpf:
print(bpf_text)
if args.ebpf:
exit()
+# event data
+TASK_COMM_LEN = 16 # linux/sched.h
+
+class Data_ipv4(ct.Structure):
+ _fields_ = [
+ ("ts_us", ct.c_ulonglong),
+ ("pid", ct.c_uint),
+ ("saddr", ct.c_uint),
+ ("daddr", ct.c_uint),
+ ("ports", ct.c_ulonglong),
+ ("rx_b", ct.c_ulonglong),
+ ("tx_b", ct.c_ulonglong),
+ ("span_us", ct.c_ulonglong),
+ ("task", ct.c_char * TASK_COMM_LEN)
+ ]
+
+class Data_ipv6(ct.Structure):
+ _fields_ = [
+ ("ts_us", ct.c_ulonglong),
+ ("pid", ct.c_uint),
+ ("saddr", (ct.c_ulonglong * 2)),
+ ("daddr", (ct.c_ulonglong * 2)),
+ ("ports", ct.c_ulonglong),
+ ("rx_b", ct.c_ulonglong),
+ ("tx_b", ct.c_ulonglong),
+ ("span_us", ct.c_ulonglong),
+ ("task", ct.c_char * TASK_COMM_LEN)
+ ]
+
#
# Setup output formats
#
@@ -427,7 +439,7 @@
# process event
def print_ipv4_event(cpu, data, size):
- event = b["ipv4_events"].event(data)
+ event = ct.cast(data, ct.POINTER(Data_ipv4)).contents
global start_ts
if args.time:
if args.csv:
@@ -449,7 +461,7 @@
event.tx_b / 1024, event.rx_b / 1024, float(event.span_us) / 1000))
def print_ipv6_event(cpu, data, size):
- event = b["ipv6_events"].event(data)
+ event = ct.cast(data, ct.POINTER(Data_ipv6)).contents
global start_ts
if args.time:
if args.csv:
diff --git a/tools/tcplife_example.txt b/tools/tcplife_example.txt
index 88c40df..fe4e52b 100644
--- a/tools/tcplife_example.txt
+++ b/tools/tcplife_example.txt
@@ -108,7 +108,7 @@
# ./tcplife.py -h
usage: tcplife.py [-h] [-T] [-t] [-w] [-s] [-p PID] [-L LOCALPORT]
- [-D REMOTEPORT] [-4 | -6]
+ [-D REMOTEPORT]
Trace the lifespan of TCP sessions and summarize
@@ -123,17 +123,13 @@
comma-separated list of local ports to trace.
-D REMOTEPORT, --remoteport REMOTEPORT
comma-separated list of remote ports to trace.
- -4, --ipv4 trace IPv4 family only
- -6, --ipv6 trace IPv6 family only
examples:
./tcplife # trace all TCP connect()s
./tcplife -t # include time column (HH:MM:SS)
- ./tcplife -w # wider columns (fit IPv6)
+ ./tcplife -w # wider colums (fit IPv6)
./tcplife -stT # csv output, with times & timestamps
./tcplife -p 181 # only trace PID 181
./tcplife -L 80 # only trace local port 80
./tcplife -L 80,81 # only trace local ports 80 and 81
./tcplife -D 80 # only trace remote port 80
- ./tcplife -4 # only trace IPv4 family
- ./tcplife -6 # only trace IPv6 family
diff --git a/tools/tcpretrans.py b/tools/tcpretrans.py
index 79ff1ca..442fd3e 100755
--- a/tools/tcpretrans.py
+++ b/tools/tcpretrans.py
@@ -1,10 +1,10 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# tcpretrans Trace or count TCP retransmits and TLPs.
# For Linux, uses BCC, eBPF. Embedded C.
#
-# USAGE: tcpretrans [-c] [-h] [-l] [-4 | -6]
+# USAGE: tcpretrans [-c] [-h] [-l]
#
# This uses dynamic tracing of kernel functions, and will need to be updated
# to match kernel changes.
@@ -21,30 +21,22 @@
from time import strftime
from socket import inet_ntop, AF_INET, AF_INET6
from struct import pack
+import ctypes as ct
from time import sleep
# arguments
examples = """examples:
./tcpretrans # trace TCP retransmits
./tcpretrans -l # include TLP attempts
- ./tcpretrans -4 # trace IPv4 family only
- ./tcpretrans -6 # trace IPv6 family only
"""
parser = argparse.ArgumentParser(
description="Trace TCP retransmits",
formatter_class=argparse.RawDescriptionHelpFormatter,
epilog=examples)
-parser.add_argument("-s", "--sequence", action="store_true",
- help="display TCP sequence numbers")
parser.add_argument("-l", "--lossprobe", action="store_true",
help="include tail loss probe attempts")
parser.add_argument("-c", "--count", action="store_true",
help="count occurred retransmits per flow")
-group = parser.add_mutually_exclusive_group()
-group.add_argument("-4", "--ipv4", action="store_true",
- help="trace IPv4 family only")
-group.add_argument("-6", "--ipv6", action="store_true",
- help="trace IPv6 family only")
parser.add_argument("--ebpf", action="store_true",
help=argparse.SUPPRESS)
args = parser.parse_args()
@@ -54,7 +46,6 @@
bpf_text = """
#include <uapi/linux/ptrace.h>
#include <net/sock.h>
-#include <net/tcp.h>
#include <bcc/proto.h>
#define RETRANSMIT 1
@@ -64,7 +55,6 @@
struct ipv4_data_t {
u32 pid;
u64 ip;
- u32 seq;
u32 saddr;
u32 daddr;
u16 lport;
@@ -76,7 +66,6 @@
struct ipv6_data_t {
u32 pid;
- u32 seq;
u64 ip;
unsigned __int128 saddr;
unsigned __int128 daddr;
@@ -103,14 +92,9 @@
u16 dport;
};
BPF_HASH(ipv6_count, struct ipv6_flow_key_t);
-"""
-bpf_text_kprobe = """
-static int trace_event(struct pt_regs *ctx, struct sock *skp, struct sk_buff *skb, int type)
+static int trace_event(struct pt_regs *ctx, struct sock *skp, int type)
{
- struct tcp_skb_cb *tcb;
- u32 seq;
-
if (skp == NULL)
return 0;
u32 pid = bpf_get_current_pid_tgid() >> 32;
@@ -121,15 +105,6 @@
u16 dport = skp->__sk_common.skc_dport;
char state = skp->__sk_common.skc_state;
- seq = 0;
- if (skb) {
- /* macro TCP_SKB_CB from net/tcp.h */
- tcb = ((struct tcp_skb_cb *)&((skb)->cb[0]));
- seq = tcb->seq;
- }
-
- FILTER_FAMILY
-
if (family == AF_INET) {
IPV4_INIT
IPV4_CORE
@@ -141,52 +116,16 @@
return 0;
}
-"""
-bpf_text_kprobe_retransmit = """
-int trace_retransmit(struct pt_regs *ctx, struct sock *sk, struct sk_buff *skb)
+int trace_retransmit(struct pt_regs *ctx, struct sock *sk)
{
- trace_event(ctx, sk, skb, RETRANSMIT);
+ trace_event(ctx, sk, RETRANSMIT);
return 0;
}
-"""
-bpf_text_kprobe_tlp = """
int trace_tlp(struct pt_regs *ctx, struct sock *sk)
{
- trace_event(ctx, sk, NULL, TLP);
- return 0;
-}
-"""
-
-bpf_text_tracepoint = """
-TRACEPOINT_PROBE(tcp, tcp_retransmit_skb)
-{
- struct tcp_skb_cb *tcb;
- u32 seq;
-
- u32 pid = bpf_get_current_pid_tgid() >> 32;
- const struct sock *skp = (const struct sock *)args->skaddr;
- const struct sk_buff *skb = (const struct sk_buff *)args->skbaddr;
- u16 lport = args->sport;
- u16 dport = args->dport;
- char state = skp->__sk_common.skc_state;
- u16 family = skp->__sk_common.skc_family;
-
- seq = 0;
- if (skb) {
- /* macro TCP_SKB_CB from net/tcp.h */
- tcb = ((struct tcp_skb_cb *)&((skb)->cb[0]));
- seq = tcb->seq;
- }
-
- FILTER_FAMILY
-
- if (family == AF_INET) {
- IPV4_CODE
- } else if (family == AF_INET6) {
- IPV6_CODE
- }
+ trace_event(ctx, sk, TLP);
return 0;
}
"""
@@ -205,7 +144,6 @@
struct ipv4_data_t data4 = {};
data4.pid = pid;
data4.ip = 4;
- data4.seq = seq;
data4.type = type;
data4.saddr = skp->__sk_common.skc_rcv_saddr;
data4.daddr = skp->__sk_common.skc_daddr;
@@ -218,9 +156,9 @@
{ 'count' :
"""
struct ipv6_flow_key_t flow_key = {};
- bpf_probe_read_kernel(&flow_key.saddr, sizeof(flow_key.saddr),
+ bpf_probe_read(&flow_key.saddr, sizeof(flow_key.saddr),
skp->__sk_common.skc_v6_rcv_saddr.in6_u.u6_addr32);
- bpf_probe_read_kernel(&flow_key.daddr, sizeof(flow_key.daddr),
+ bpf_probe_read(&flow_key.daddr, sizeof(flow_key.daddr),
skp->__sk_common.skc_v6_daddr.in6_u.u6_addr32);
// lport is host order
flow_key.lport = lport;
@@ -229,11 +167,10 @@
struct ipv6_data_t data6 = {};
data6.pid = pid;
data6.ip = 6;
- data6.seq = seq;
data6.type = type;
- bpf_probe_read_kernel(&data6.saddr, sizeof(data6.saddr),
+ bpf_probe_read(&data6.saddr, sizeof(data6.saddr),
skp->__sk_common.skc_v6_rcv_saddr.in6_u.u6_addr32);
- bpf_probe_read_kernel(&data6.daddr, sizeof(data6.daddr),
+ bpf_probe_read(&data6.daddr, sizeof(data6.daddr),
skp->__sk_common.skc_v6_daddr.in6_u.u6_addr32);
// lport is host order
data6.lport = lport;
@@ -242,96 +179,51 @@
}
}
-struct_init_tracepoint = { 'ipv4':
- { 'count' : """
- struct ipv4_flow_key_t flow_key = {};
- __builtin_memcpy(&flow_key.saddr, args->saddr, sizeof(flow_key.saddr));
- __builtin_memcpy(&flow_key.daddr, args->daddr, sizeof(flow_key.daddr));
- flow_key.lport = lport;
- flow_key.dport = dport;
- ipv4_count.increment(flow_key);
- """,
- 'trace' : """
- struct ipv4_data_t data4 = {};
- data4.pid = pid;
- data4.lport = lport;
- data4.dport = dport;
- data4.type = RETRANSMIT;
- data4.ip = 4;
- data4.seq = seq;
- data4.state = state;
- __builtin_memcpy(&data4.saddr, args->saddr, sizeof(data4.saddr));
- __builtin_memcpy(&data4.daddr, args->daddr, sizeof(data4.daddr));
- ipv4_events.perf_submit(args, &data4, sizeof(data4));
- """
- },
- 'ipv6':
- { 'count' : """
- struct ipv6_flow_key_t flow_key = {};
- __builtin_memcpy(&flow_key.saddr, args->saddr_v6, sizeof(flow_key.saddr));
- __builtin_memcpy(&flow_key.daddr, args->daddr_v6, sizeof(flow_key.daddr));
- flow_key.lport = lport;
- flow_key.dport = dport;
- ipv6_count.increment(flow_key);
- """,
- 'trace' : """
- struct ipv6_data_t data6 = {};
- data6.pid = pid;
- data6.lport = lport;
- data6.dport = dport;
- data6.type = RETRANSMIT;
- data6.ip = 6;
- data6.seq = seq;
- data6.state = state;
- __builtin_memcpy(&data6.saddr, args->saddr_v6, sizeof(data6.saddr));
- __builtin_memcpy(&data6.daddr, args->daddr_v6, sizeof(data6.daddr));
- ipv6_events.perf_submit(args, &data6, sizeof(data6));
- """
- }
- }
-
count_core_base = """
COUNT_STRUCT.increment(flow_key);
"""
-if BPF.tracepoint_exists("tcp", "tcp_retransmit_skb"):
- if args.count:
- bpf_text_tracepoint = bpf_text_tracepoint.replace("IPV4_CODE", struct_init_tracepoint['ipv4']['count'])
- bpf_text_tracepoint = bpf_text_tracepoint.replace("IPV6_CODE", struct_init_tracepoint['ipv6']['count'])
- else:
- bpf_text_tracepoint = bpf_text_tracepoint.replace("IPV4_CODE", struct_init_tracepoint['ipv4']['trace'])
- bpf_text_tracepoint = bpf_text_tracepoint.replace("IPV6_CODE", struct_init_tracepoint['ipv6']['trace'])
- bpf_text += bpf_text_tracepoint
-
-if args.lossprobe or not BPF.tracepoint_exists("tcp", "tcp_retransmit_skb"):
- bpf_text += bpf_text_kprobe
- if args.count:
- bpf_text = bpf_text.replace("IPV4_INIT", struct_init['ipv4']['count'])
- bpf_text = bpf_text.replace("IPV6_INIT", struct_init['ipv6']['count'])
- bpf_text = bpf_text.replace("IPV4_CORE", count_core_base.replace("COUNT_STRUCT", 'ipv4_count'))
- bpf_text = bpf_text.replace("IPV6_CORE", count_core_base.replace("COUNT_STRUCT", 'ipv6_count'))
- else:
- bpf_text = bpf_text.replace("IPV4_INIT", struct_init['ipv4']['trace'])
- bpf_text = bpf_text.replace("IPV6_INIT", struct_init['ipv6']['trace'])
- bpf_text = bpf_text.replace("IPV4_CORE", "ipv4_events.perf_submit(ctx, &data4, sizeof(data4));")
- bpf_text = bpf_text.replace("IPV6_CORE", "ipv6_events.perf_submit(ctx, &data6, sizeof(data6));")
- if args.lossprobe:
- bpf_text += bpf_text_kprobe_tlp
- if not BPF.tracepoint_exists("tcp", "tcp_retransmit_skb"):
- bpf_text += bpf_text_kprobe_retransmit
-if args.ipv4:
- bpf_text = bpf_text.replace('FILTER_FAMILY',
- 'if (family != AF_INET) { return 0; }')
-elif args.ipv6:
- bpf_text = bpf_text.replace('FILTER_FAMILY',
- 'if (family != AF_INET6) { return 0; }')
+if args.count:
+ bpf_text = bpf_text.replace("IPV4_INIT", struct_init['ipv4']['count'])
+ bpf_text = bpf_text.replace("IPV6_INIT", struct_init['ipv6']['count'])
+ bpf_text = bpf_text.replace("IPV4_CORE", count_core_base.replace("COUNT_STRUCT", 'ipv4_count'))
+ bpf_text = bpf_text.replace("IPV6_CORE", count_core_base.replace("COUNT_STRUCT", 'ipv6_count'))
else:
- bpf_text = bpf_text.replace('FILTER_FAMILY', '')
+ bpf_text = bpf_text.replace("IPV4_INIT", struct_init['ipv4']['trace'])
+ bpf_text = bpf_text.replace("IPV6_INIT", struct_init['ipv6']['trace'])
+ bpf_text = bpf_text.replace("IPV4_CORE", "ipv4_events.perf_submit(ctx, &data4, sizeof(data4));")
+ bpf_text = bpf_text.replace("IPV6_CORE", "ipv6_events.perf_submit(ctx, &data6, sizeof(data6));")
+
if debug or args.ebpf:
print(bpf_text)
if args.ebpf:
exit()
+# event data
+class Data_ipv4(ct.Structure):
+ _fields_ = [
+ ("pid", ct.c_uint),
+ ("ip", ct.c_ulonglong),
+ ("saddr", ct.c_uint),
+ ("daddr", ct.c_uint),
+ ("lport", ct.c_ushort),
+ ("dport", ct.c_ushort),
+ ("state", ct.c_ulonglong),
+ ("type", ct.c_ulonglong)
+ ]
+
+class Data_ipv6(ct.Structure):
+ _fields_ = [
+ ("pid", ct.c_uint),
+ ("ip", ct.c_ulonglong),
+ ("saddr", (ct.c_ulonglong * 2)),
+ ("daddr", (ct.c_ulonglong * 2)),
+ ("lport", ct.c_ushort),
+ ("dport", ct.c_ushort),
+ ("state", ct.c_ulonglong),
+ ("type", ct.c_ulonglong)
+ ]
+
# from bpf_text:
type = {}
type[1] = 'R'
@@ -354,30 +246,22 @@
# process event
def print_ipv4_event(cpu, data, size):
- event = b["ipv4_events"].event(data)
- print("%-8s %-7d %-2d %-20s %1s> %-20s" % (
+ event = ct.cast(data, ct.POINTER(Data_ipv4)).contents
+ print("%-8s %-6d %-2d %-20s %1s> %-20s %s" % (
strftime("%H:%M:%S"), event.pid, event.ip,
"%s:%d" % (inet_ntop(AF_INET, pack('I', event.saddr)), event.lport),
type[event.type],
- "%s:%s" % (inet_ntop(AF_INET, pack('I', event.daddr)), event.dport)),
- end='')
- if args.sequence:
- print(" %-12s %s" % (tcpstate[event.state], event.seq))
- else:
- print(" %s" % (tcpstate[event.state]))
+ "%s:%s" % (inet_ntop(AF_INET, pack('I', event.daddr)), event.dport),
+ tcpstate[event.state]))
def print_ipv6_event(cpu, data, size):
- event = b["ipv6_events"].event(data)
- print("%-8s %-7d %-2d %-20s %1s> %-20s" % (
+ event = ct.cast(data, ct.POINTER(Data_ipv6)).contents
+ print("%-8s %-6d %-2d %-20s %1s> %-20s %s" % (
strftime("%H:%M:%S"), event.pid, event.ip,
"%s:%d" % (inet_ntop(AF_INET6, event.saddr), event.lport),
type[event.type],
- "%s:%d" % (inet_ntop(AF_INET6, event.daddr), event.dport)),
- end='')
- if args.sequence:
- print(" %-12s %s" % (tcpstate[event.state], event.seq))
- else:
- print(" %s" % (tcpstate[event.state]))
+ "%s:%d" % (inet_ntop(AF_INET6, event.daddr), event.dport),
+ tcpstate[event.state]))
def depict_cnt(counts_tab, l3prot='ipv4'):
for k, v in sorted(counts_tab.items(), key=lambda counts: counts[1].value):
@@ -394,8 +278,7 @@
# initialize BPF
b = BPF(text=bpf_text)
-if not BPF.tracepoint_exists("tcp", "tcp_retransmit_skb"):
- b.attach_kprobe(event="tcp_retransmit_skb", fn_name="trace_retransmit")
+b.attach_kprobe(event="tcp_retransmit_skb", fn_name="trace_retransmit")
if args.lossprobe:
b.attach_kprobe(event="tcp_send_loss_probe", fn_name="trace_tlp")
@@ -415,12 +298,8 @@
# read events
else:
# header
- print("%-8s %-7s %-2s %-20s %1s> %-20s" % ("TIME", "PID", "IP",
- "LADDR:LPORT", "T", "RADDR:RPORT"), end='')
- if args.sequence:
- print(" %-12s %-10s" % ("STATE", "SEQ"))
- else:
- print(" %-4s" % ("STATE"))
+ print("%-8s %-6s %-2s %-20s %1s> %-20s %-4s" % ("TIME", "PID", "IP",
+ "LADDR:LPORT", "T", "RADDR:RPORT", "STATE"))
b["ipv4_events"].open_perf_buffer(print_ipv4_event)
b["ipv6_events"].open_perf_buffer(print_ipv6_event)
while 1:
diff --git a/tools/tcpretrans_example.txt b/tools/tcpretrans_example.txt
index aa698b9..db63477 100644
--- a/tools/tcpretrans_example.txt
+++ b/tools/tcpretrans_example.txt
@@ -4,7 +4,7 @@
This tool traces the kernel TCP retransmit function to show details of these
retransmits. For example:
-# ./tcpretrans
+# ./tcpretrans
TIME PID IP LADDR:LPORT T> RADDR:RPORT STATE
01:55:05 0 4 10.153.223.157:22 R> 69.53.245.40:34619 ESTABLISHED
01:55:05 0 4 10.153.223.157:22 R> 69.53.245.40:34619 ESTABLISHED
@@ -45,46 +45,32 @@
sent a TLP, but in some cases it might not have been ultimately sent.
To spot heavily retransmitting flows quickly one can use the -c flag. It will
-count occurring retransmits per flow.
+count occurring retransmits per flow.
# ./tcpretrans.py -c
Tracing retransmits ... Hit Ctrl-C to end
^C
LADDR:LPORT RADDR:RPORT RETRANSMITS
192.168.10.50:60366 <-> 172.217.21.194:443 700
-192.168.10.50:666 <-> 172.213.11.195:443 345
+192.168.10.50:666 <-> 172.213.11.195:443 345
192.168.10.50:366 <-> 172.212.22.194:443 211
[...]
This can ease to quickly isolate congested or otherwise awry network paths
responsible for clamping tcp performance.
-TCP sequence numbers can be included via -s, except in count mode. These numbers
-are useful for identifying specific retransmissions in large packet caputes.
-Note, lossprobe -l output will display 0 for the sequence number for L type.
-
-# ./tcpretrans.py -s
-TIME PID IP LADDR:LPORT T> RADDR:RPORT STATE SEQ
-18:03:46 0 4 192.168.10.50:41976 R> 172.217.21.194:443 SYN_SENT 2879306108
-18:03:49 0 4 192.168.10.50:41976 R> 172.217.21.194:443 SYN_SENT 2879306108
-
USAGE message:
# ./tcpretrans -h
-usage: tcpretrans.py [-h] [-s] [-l] [-c] [-4 | -6]
+usage: tcpretrans [-h] [-l]
Trace TCP retransmits
optional arguments:
-h, --help show this help message and exit
- -s, --sequence display TCP sequence numbers
-l, --lossprobe include tail loss probe attempts
-c, --count count occurred retransmits per flow
- -4, --ipv4 trace IPv4 family only
- -6, --ipv6 trace IPv6 family only
examples:
./tcpretrans # trace TCP retransmits
./tcpretrans -l # include TLP attempts
- ./tcpretrans -4 # trace IPv4 family only
- ./tcpretrans -6 # trace IPv6 family only
diff --git a/tools/tcprtt.py b/tools/tcprtt.py
deleted file mode 100755
index c5c3905..0000000
--- a/tools/tcprtt.py
+++ /dev/null
@@ -1,267 +0,0 @@
-#!/usr/bin/python
-# @lint-avoid-python-3-compatibility-imports
-#
-# tcprtt Summarize TCP RTT as a histogram. For Linux, uses BCC, eBPF.
-#
-# USAGE: tcprtt [-h] [-T] [-D] [-m] [-i INTERVAL] [-d DURATION]
-# [-p LPORT] [-P RPORT] [-a LADDR] [-A RADDR] [-b] [-B] [-e]
-# [-4 | -6]
-#
-# Copyright (c) 2020 zhenwei pi
-# Licensed under the Apache License, Version 2.0 (the "License")
-#
-# 23-AUG-2020 zhenwei pi Created this.
-
-from __future__ import print_function
-from bcc import BPF
-from time import sleep, strftime
-from socket import inet_ntop, AF_INET
-import socket, struct
-import argparse
-import ctypes
-
-# arguments
-examples = """examples:
- ./tcprtt # summarize TCP RTT
- ./tcprtt -i 1 -d 10 # print 1 second summaries, 10 times
- ./tcprtt -m -T # summarize in millisecond, and timestamps
- ./tcprtt -p # filter for local port
- ./tcprtt -P # filter for remote port
- ./tcprtt -a # filter for local address
- ./tcprtt -A # filter for remote address
- ./tcprtt -b # show sockets histogram by local address
- ./tcprtt -B # show sockets histogram by remote address
- ./tcprtt -D # show debug bpf text
- ./tcprtt -e # show extension summary(average)
- ./tcprtt -4 # trace only IPv4 family
- ./tcprtt -6 # trace only IPv6 family
-"""
-parser = argparse.ArgumentParser(
- description="Summarize TCP RTT as a histogram",
- formatter_class=argparse.RawDescriptionHelpFormatter,
- epilog=examples)
-parser.add_argument("-i", "--interval",
- help="summary interval, seconds")
-parser.add_argument("-d", "--duration", type=int, default=99999,
- help="total duration of trace, seconds")
-parser.add_argument("-T", "--timestamp", action="store_true",
- help="include timestamp on output")
-parser.add_argument("-m", "--milliseconds", action="store_true",
- help="millisecond histogram")
-parser.add_argument("-p", "--lport",
- help="filter for local port")
-parser.add_argument("-P", "--rport",
- help="filter for remote port")
-parser.add_argument("-a", "--laddr",
- help="filter for local address")
-parser.add_argument("-A", "--raddr",
- help="filter for remote address")
-parser.add_argument("-b", "--byladdr", action="store_true",
- help="show sockets histogram by local address")
-parser.add_argument("-B", "--byraddr", action="store_true",
- help="show sockets histogram by remote address")
-parser.add_argument("-e", "--extension", action="store_true",
- help="show extension summary(average)")
-parser.add_argument("-D", "--debug", action="store_true",
- help="print BPF program before starting (for debugging purposes)")
-group = parser.add_mutually_exclusive_group()
-group.add_argument("-4", "--ipv4", action="store_true",
- help="trace IPv4 family only")
-group.add_argument("-6", "--ipv6", action="store_true",
- help="trace IPv6 family only")
-parser.add_argument("--ebpf", action="store_true",
- help=argparse.SUPPRESS)
-args = parser.parse_args()
-if not args.interval:
- args.interval = args.duration
-
-# define BPF program
-bpf_text = """
-#ifndef KBUILD_MODNAME
-#define KBUILD_MODNAME "bcc"
-#endif
-#include <uapi/linux/ptrace.h>
-#include <linux/tcp.h>
-#include <net/sock.h>
-#include <net/inet_sock.h>
-#include <bcc/proto.h>
-
-typedef struct sock_key {
- u64 addr;
- u64 slot;
-} sock_key_t;
-
-typedef struct sock_latenty {
- u64 latency;
- u64 count;
-} sock_latency_t;
-
-BPF_HISTOGRAM(hist_srtt, sock_key_t);
-BPF_HASH(latency, u64, sock_latency_t);
-
-int trace_tcp_rcv(struct pt_regs *ctx, struct sock *sk, struct sk_buff *skb)
-{
- struct tcp_sock *ts = tcp_sk(sk);
- u32 srtt = ts->srtt_us >> 3;
- const struct inet_sock *inet = inet_sk(sk);
-
- /* filters */
- u16 sport = 0;
- u16 dport = 0;
- u32 saddr = 0;
- u32 daddr = 0;
- u16 family = 0;
-
- /* for histogram */
- sock_key_t key;
-
- /* for avg latency, if no saddr/daddr specified, use 0(addr) as key */
- u64 addr = 0;
-
- bpf_probe_read_kernel(&sport, sizeof(sport), (void *)&inet->inet_sport);
- bpf_probe_read_kernel(&dport, sizeof(dport), (void *)&inet->inet_dport);
- bpf_probe_read_kernel(&saddr, sizeof(saddr), (void *)&inet->inet_saddr);
- bpf_probe_read_kernel(&daddr, sizeof(daddr), (void *)&inet->inet_daddr);
- bpf_probe_read_kernel(&family, sizeof(family), (void *)&sk->__sk_common.skc_family);
-
- LPORTFILTER
- RPORTFILTER
- LADDRFILTER
- RADDRFILTER
- FAMILYFILTER
-
- FACTOR
-
- STORE_HIST
- key.slot = bpf_log2l(srtt);
- hist_srtt.atomic_increment(key);
-
- STORE_LATENCY
-
- return 0;
-}
-"""
-
-# filter for local port
-if args.lport:
- bpf_text = bpf_text.replace('LPORTFILTER',
- """if (ntohs(sport) != %d)
- return 0;""" % int(args.lport))
-else:
- bpf_text = bpf_text.replace('LPORTFILTER', '')
-
-# filter for remote port
-if args.rport:
- bpf_text = bpf_text.replace('RPORTFILTER',
- """if (ntohs(dport) != %d)
- return 0;""" % int(args.rport))
-else:
- bpf_text = bpf_text.replace('RPORTFILTER', '')
-
-# filter for local address
-if args.laddr:
- bpf_text = bpf_text.replace('LADDRFILTER',
- """if (saddr != %d)
- return 0;""" % struct.unpack("=I", socket.inet_aton(args.laddr))[0])
-else:
- bpf_text = bpf_text.replace('LADDRFILTER', '')
-
-# filter for remote address
-if args.raddr:
- bpf_text = bpf_text.replace('RADDRFILTER',
- """if (daddr != %d)
- return 0;""" % struct.unpack("=I", socket.inet_aton(args.raddr))[0])
-else:
- bpf_text = bpf_text.replace('RADDRFILTER', '')
-if args.ipv4:
- bpf_text = bpf_text.replace('FAMILYFILTER',
- 'if (family != AF_INET) { return 0; }')
-elif args.ipv6:
- bpf_text = bpf_text.replace('FAMILYFILTER',
- 'if (family != AF_INET6) { return 0; }')
-else:
- bpf_text = bpf_text.replace('FAMILYFILTER', '')
-# show msecs or usecs[default]
-if args.milliseconds:
- bpf_text = bpf_text.replace('FACTOR', 'srtt /= 1000;')
- label = "msecs"
-else:
- bpf_text = bpf_text.replace('FACTOR', '')
- label = "usecs"
-
-print_header = "srtt"
-# show byladdr/byraddr histogram
-if args.byladdr:
- bpf_text = bpf_text.replace('STORE_HIST', 'key.addr = addr = saddr;')
- print_header = "Local Address"
-elif args.byraddr:
- bpf_text = bpf_text.replace('STORE_HIST', 'key.addr = addr = daddr;')
- print_header = "Remote Addres"
-else:
- bpf_text = bpf_text.replace('STORE_HIST', 'key.addr = addr = 0;')
- print_header = "All Addresses"
-
-if args.extension:
- bpf_text = bpf_text.replace('STORE_LATENCY', """
- sock_latency_t newlat = {0};
- sock_latency_t *lat;
- lat = latency.lookup(&addr);
- if (!lat) {
- newlat.latency += srtt;
- newlat.count += 1;
- latency.update(&addr, &newlat);
- } else {
- lat->latency +=srtt;
- lat->count += 1;
- }
- """)
-else:
- bpf_text = bpf_text.replace('STORE_LATENCY', '')
-
-# debug/dump ebpf enable or not
-if args.debug or args.ebpf:
- print(bpf_text)
- if args.ebpf:
- exit()
-
-# load BPF program
-b = BPF(text=bpf_text)
-b.attach_kprobe(event="tcp_rcv_established", fn_name="trace_tcp_rcv")
-
-print("Tracing TCP RTT... Hit Ctrl-C to end.")
-
-def print_section(addr):
- addrstr = "*******"
- if (addr):
- addrstr = inet_ntop(AF_INET, struct.pack("I", addr))
-
- avglat = ""
- if args.extension:
- lats = b.get_table("latency")
- lat = lats[ctypes.c_ulong(addr)]
- avglat = " [AVG %d]" % (lat.latency / lat.count)
-
- return addrstr + avglat
-
-# output
-exiting = 0 if args.interval else 1
-dist = b.get_table("hist_srtt")
-lathash = b.get_table("latency")
-seconds = 0
-while (1):
- try:
- sleep(int(args.interval))
- seconds = seconds + int(args.interval)
- except KeyboardInterrupt:
- exiting = 1
-
- print()
- if args.timestamp:
- print("%-8s\n" % strftime("%H:%M:%S"), end="")
-
- dist.print_log2_hist(label, section_header=print_header, section_print_fn=print_section)
- dist.clear()
- lathash.clear()
-
- if exiting or seconds >= args.duration:
- exit()
diff --git a/tools/tcprtt_example.txt b/tools/tcprtt_example.txt
deleted file mode 100644
index afc1293..0000000
--- a/tools/tcprtt_example.txt
+++ /dev/null
@@ -1,188 +0,0 @@
-Demonstrations of tcprtt, the Linux eBPF/bcc version.
-
-
-This program traces TCP RTT(round-trip time) to analyze the quality of
-network, then help us to distinguish the network latency trouble is from
-user process or physical network.
-
-For example, wrk show the http request latency distribution:
-# wrk -d 30 -c 10 --latency http://192.168.122.100/index.html
-Running 30s test @ http://192.168.122.100/index.html
- 2 threads and 10 connections
- Thread Stats Avg Stdev Max +/- Stdev
- Latency 86.75ms 153.76ms 1.54s 90.85%
- Req/Sec 160.91 76.07 424.00 67.06%
- Latency Distribution
- 50% 14.55ms
- 75% 119.21ms
- 90% 230.22ms
- 99% 726.90ms
- 9523 requests in 30.02s, 69.62MB read
- Socket errors: connect 0, read 0, write 0, timeout 1
-
-During wrk testing, run tcprtt:
-# ./tcprtt -i 1 -d 10 -m
-Tracing TCP RTT... Hit Ctrl-C to end.
- msecs : count distribution
- 0 -> 1 : 4 | |
- 2 -> 3 : 0 | |
- 4 -> 7 : 1055 |****************************************|
- 8 -> 15 : 26 | |
- 16 -> 31 : 0 | |
- 32 -> 63 : 0 | |
- 64 -> 127 : 18 | |
- 128 -> 255 : 14 | |
- 256 -> 511 : 14 | |
- 512 -> 1023 : 12 | |
-
-The wrk output shows that the latency of web service is not stable, and tcprtt
-also shows unstable TCP RTT. So in this situation, we need to make sure the
-quality of network is good or not firstly.
-
-
-Use filter for address and(or) port. Ex, only collect local address 192.168.122.200
-and remote address 192.168.122.100 and remote port 80.
-# ./tcprtt -i 1 -d 10 -m -a 192.168.122.200 -A 192.168.122.100 -P 80
-
-
-Tracing at server side, show each clients with its own histogram.
-For example, run tcprtt on a storage node to show initiators' rtt histogram:
-# ./tcprtt -i 1 --lport 3260 --byraddr -e
-Tracing TCP RTT... Hit Ctrl-C to end.
-
-
-Remote Addres = 10.194.87.206 [AVG 170]
- usecs : count distribution
- 0 -> 1 : 0 | |
- 2 -> 3 : 0 | |
- 4 -> 7 : 0 | |
- 8 -> 15 : 0 | |
- 16 -> 31 : 0 | |
- 32 -> 63 : 31 | |
- 64 -> 127 : 5150 |******************* |
- 128 -> 255 : 10327 |****************************************|
- 256 -> 511 : 1014 |*** |
- 512 -> 1023 : 10 | |
- 1024 -> 2047 : 7 | |
- 2048 -> 4095 : 14 | |
- 4096 -> 8191 : 10 | |
-
-Remote Addres = 10.194.87.197 [AVG 4293]
- usecs : count distribution
- 0 -> 1 : 0 | |
- 2 -> 3 : 0 | |
- 4 -> 7 : 0 | |
- 8 -> 15 : 0 | |
- 16 -> 31 : 0 | |
- 32 -> 63 : 0 | |
- 64 -> 127 : 0 | |
- 128 -> 255 : 0 | |
- 256 -> 511 : 0 | |
- 512 -> 1023 : 0 | |
- 1024 -> 2047 : 3 |******** |
- 2048 -> 4095 : 12 |********************************** |
- 4096 -> 8191 : 14 |****************************************|
-
-Remote Addres = 10.194.88.148 [AVG 6215]
- usecs : count distribution
- 0 -> 1 : 0 | |
- 2 -> 3 : 0 | |
- 4 -> 7 : 0 | |
- 8 -> 15 : 0 | |
- 16 -> 31 : 0 | |
- 32 -> 63 : 0 | |
- 64 -> 127 : 0 | |
- 128 -> 255 : 0 | |
- 256 -> 511 : 0 | |
- 512 -> 1023 : 0 | |
- 1024 -> 2047 : 0 | |
- 2048 -> 4095 : 0 | |
- 4096 -> 8191 : 2 |****************************************|
-
-Remote Addres = 10.194.87.90 [AVG 2188]
- usecs : count distribution
- 0 -> 1 : 0 | |
- 2 -> 3 : 0 | |
- 4 -> 7 : 0 | |
- 8 -> 15 : 0 | |
- 16 -> 31 : 0 | |
- 32 -> 63 : 0 | |
- 64 -> 127 : 0 | |
- 128 -> 255 : 0 | |
- 256 -> 511 : 15 |********* |
- 512 -> 1023 : 30 |****************** |
- 1024 -> 2047 : 50 |****************************** |
- 2048 -> 4095 : 65 |****************************************|
- 4096 -> 8191 : 22 |************* |
-
-....
-
-
-Use -e(--extension) to show extension RTT:
-# ./tcprtt -i 1 -e
-
-All Addresses = ******* [AVG 324]
- usecs : count distribution
- 0 -> 1 : 0 | |
- 2 -> 3 : 0 | |
- 4 -> 7 : 0 | |
- 8 -> 15 : 0 | |
- 16 -> 31 : 0 | |
- 32 -> 63 : 0 | |
- 64 -> 127 : 5360 |******** |
- 128 -> 255 : 23834 |****************************************|
- 256 -> 511 : 11276 |****************** |
- 512 -> 1023 : 700 |* |
- 1024 -> 2047 : 434 | |
- 2048 -> 4095 : 356 | |
- 4096 -> 8191 : 328 | |
- 8192 -> 16383 : 91 | |
-
-
-Full USAGE:
-
-# ./tcprtt -h
-usage: tcprtt [-h] [-i INTERVAL] [-d DURATION] [-T] [-m] [-p LPORT]
- [-P RPORT] [-a LADDR] [-A RADDR] [-b] [-B] [-e] [-D]
- [-4 | -6]
-
-Summarize TCP RTT as a histogram
-
-optional arguments:
- -h, --help show this help message and exit
- -i INTERVAL, --interval INTERVAL
- summary interval, seconds
- -d DURATION, --duration DURATION
- total duration of trace, seconds
- -T, --timestamp include timestamp on output
- -m, --milliseconds millisecond histogram
- -p LPORT, --lport LPORT
- filter for local port
- -P RPORT, --rport RPORT
- filter for remote port
- -a LADDR, --laddr LADDR
- filter for local address
- -A RADDR, --raddr RADDR
- filter for remote address
- -b, --byladdr show sockets histogram by local address
- -B, --byraddr show sockets histogram by remote address
- -e, --extension show extension summary(average)
- -D, --debug print BPF program before starting (for debugging
- purposes)
- -4, --ipv4 trace IPv4 family only
- -6, --ipv6 trace IPv6 family only
-
-examples:
- ./tcprtt # summarize TCP RTT
- ./tcprtt -i 1 -d 10 # print 1 second summaries, 10 times
- ./tcprtt -m -T # summarize in millisecond, and timestamps
- ./tcprtt -p # filter for local port
- ./tcprtt -P # filter for remote port
- ./tcprtt -a # filter for local address
- ./tcprtt -A # filter for remote address
- ./tcprtt -b # show sockets histogram by local address
- ./tcprtt -B # show sockets histogram by remote address
- ./tcprtt -D # show debug bpf text
- ./tcprtt -e # show extension summary(average)
- ./tcprtt -4 # trace IPv4 family only
- ./tcprtt -6 # trace IPv6 family only
diff --git a/tools/tcpstates.py b/tools/tcpstates.py
index 1fa2c26..736de97 100755
--- a/tools/tcpstates.py
+++ b/tools/tcpstates.py
@@ -1,11 +1,11 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# -*- coding: utf-8 -*-
# @lint-avoid-python-3-compatibility-imports
#
# tcpstates Trace the TCP session state changes with durations.
# For Linux, uses BCC, BPF. Embedded C.
#
-# USAGE: tcpstates [-h] [-C] [-S] [interval [count]] [-4 | -6]
+# USAGE: tcpstates [-h] [-C] [-S] [interval [count]]
#
# This uses the sock:inet_sock_set_state tracepoint, added to Linux 4.16.
# Linux 4.16 also adds more state transitions so that they can be traced.
@@ -20,6 +20,7 @@
import argparse
from socket import inet_ntop, AF_INET, AF_INET6
from struct import pack
+import ctypes as ct
from time import strftime, time
from os import getuid
@@ -28,14 +29,12 @@
./tcpstates # trace all TCP state changes
./tcpstates -t # include timestamp column
./tcpstates -T # include time column (HH:MM:SS)
- ./tcpstates -w # wider columns (fit IPv6)
+ ./tcpstates -w # wider colums (fit IPv6)
./tcpstates -stT # csv output, with times & timestamps
./tcpstates -Y # log events to the systemd journal
./tcpstates -L 80 # only trace local port 80
./tcpstates -L 80,81 # only trace local ports 80 and 81
./tcpstates -D 80 # only trace remote port 80
- ./tcpstates -4 # trace IPv4 family only
- ./tcpstates -6 # trace IPv6 family only
"""
parser = argparse.ArgumentParser(
description="Trace TCP session state changes and durations",
@@ -57,17 +56,13 @@
help=argparse.SUPPRESS)
parser.add_argument("-Y", "--journal", action="store_true",
help="log session state changes to the systemd journal")
-group = parser.add_mutually_exclusive_group()
-group.add_argument("-4", "--ipv4", action="store_true",
- help="trace IPv4 family only")
-group.add_argument("-6", "--ipv6", action="store_true",
- help="trace IPv6 family only")
args = parser.parse_args()
debug = 0
# define BPF program
-bpf_header = """
+bpf_text = """
#include <uapi/linux/ptrace.h>
+#define KBUILD_MODNAME "foo"
#include <linux/tcp.h>
#include <net/sock.h>
#include <bcc/proto.h>
@@ -102,9 +97,12 @@
char task[TASK_COMM_LEN];
};
BPF_PERF_OUTPUT(ipv6_events);
-"""
-bpf_text_tracepoint = """
+struct id_t {
+ u32 pid;
+ char task[TASK_COMM_LEN];
+};
+
TRACEPOINT_PROBE(sock, inet_sock_set_state)
{
if (args->protocol != IPPROTO_TCP)
@@ -129,8 +127,6 @@
delta_us = 0;
else
delta_us = (bpf_ktime_get_ns() - *tsp) / 1000;
- u16 family = args->family;
- FILTER_FAMILY
if (args->family == AF_INET) {
struct ipv4_data_t data4 = {
@@ -142,7 +138,7 @@
__builtin_memcpy(&data4.saddr, args->saddr, sizeof(data4.saddr));
__builtin_memcpy(&data4.daddr, args->daddr, sizeof(data4.daddr));
// a workaround until data4 compiles with separate lport/dport
- data4.ports = dport + ((0ULL + lport) << 16);
+ data4.ports = dport + ((0ULL + lport) << 32);
data4.pid = pid;
bpf_get_current_comm(&data4.task, sizeof(data4.task));
@@ -158,100 +154,23 @@
__builtin_memcpy(&data6.saddr, args->saddr_v6, sizeof(data6.saddr));
__builtin_memcpy(&data6.daddr, args->daddr_v6, sizeof(data6.daddr));
// a workaround until data6 compiles with separate lport/dport
- data6.ports = dport + ((0ULL + lport) << 16);
+ data6.ports = dport + ((0ULL + lport) << 32);
data6.pid = pid;
bpf_get_current_comm(&data6.task, sizeof(data6.task));
ipv6_events.perf_submit(args, &data6, sizeof(data6));
}
- if (args->newstate == TCP_CLOSE) {
- last.delete(&sk);
- } else {
- u64 ts = bpf_ktime_get_ns();
- last.update(&sk, &ts);
- }
+ u64 ts = bpf_ktime_get_ns();
+ last.update(&sk, &ts);
return 0;
}
"""
-bpf_text_kprobe = """
-int kprobe__tcp_set_state(struct pt_regs *ctx, struct sock *sk, int state)
-{
- u32 pid = bpf_get_current_pid_tgid() >> 32;
- // sk is used as a UUID
-
- // lport is either used in a filter here, or later
- u16 lport = sk->__sk_common.skc_num;
- FILTER_LPORT
-
- // dport is either used in a filter here, or later
- u16 dport = sk->__sk_common.skc_dport;
- dport = ntohs(dport);
- FILTER_DPORT
-
- // calculate delta
- u64 *tsp, delta_us;
- tsp = last.lookup(&sk);
- if (tsp == 0)
- delta_us = 0;
- else
- delta_us = (bpf_ktime_get_ns() - *tsp) / 1000;
-
- u16 family = sk->__sk_common.skc_family;
- FILTER_FAMILY
-
- if (family == AF_INET) {
- struct ipv4_data_t data4 = {
- .span_us = delta_us,
- .oldstate = sk->__sk_common.skc_state,
- .newstate = state };
- data4.skaddr = (u64)sk;
- data4.ts_us = bpf_ktime_get_ns() / 1000;
- data4.saddr = sk->__sk_common.skc_rcv_saddr;
- data4.daddr = sk->__sk_common.skc_daddr;
- // a workaround until data4 compiles with separate lport/dport
- data4.ports = dport + ((0ULL + lport) << 16);
- data4.pid = pid;
-
- bpf_get_current_comm(&data4.task, sizeof(data4.task));
- ipv4_events.perf_submit(ctx, &data4, sizeof(data4));
-
- } else /* 6 */ {
- struct ipv6_data_t data6 = {
- .span_us = delta_us,
- .oldstate = sk->__sk_common.skc_state,
- .newstate = state };
- data6.skaddr = (u64)sk;
- data6.ts_us = bpf_ktime_get_ns() / 1000;
- bpf_probe_read_kernel(&data6.saddr, sizeof(data6.saddr),
- sk->__sk_common.skc_v6_rcv_saddr.in6_u.u6_addr32);
- bpf_probe_read_kernel(&data6.daddr, sizeof(data6.daddr),
- sk->__sk_common.skc_v6_daddr.in6_u.u6_addr32);
- // a workaround until data6 compiles with separate lport/dport
- data6.ports = dport + ((0ULL + lport) << 16);
- data6.pid = pid;
- bpf_get_current_comm(&data6.task, sizeof(data6.task));
- ipv6_events.perf_submit(ctx, &data6, sizeof(data6));
- }
-
- if (state == TCP_CLOSE) {
- last.delete(&sk);
- } else {
- u64 ts = bpf_ktime_get_ns();
- last.update(&sk, &ts);
- }
-
- return 0;
-
-};
-"""
-
-bpf_text = bpf_header
-if BPF.tracepoint_exists("sock", "inet_sock_set_state"):
- bpf_text += bpf_text_tracepoint
-else:
- bpf_text += bpf_text_kprobe
+if (not BPF.tracepoint_exists("sock", "inet_sock_set_state")):
+ print("ERROR: tracepoint sock:inet_sock_set_state missing "
+ "(added in Linux 4.16). Exiting")
+ exit()
# code substitutions
if args.remoteport:
@@ -264,13 +183,6 @@
lports_if = ' && '.join(['lport != %d' % lport for lport in lports])
bpf_text = bpf_text.replace('FILTER_LPORT',
'if (%s) { last.delete(&sk); return 0; }' % lports_if)
-if args.ipv4:
- bpf_text = bpf_text.replace('FILTER_FAMILY',
- 'if (family != AF_INET) { return 0; }')
-elif args.ipv6:
- bpf_text = bpf_text.replace('FILTER_FAMILY',
- 'if (family != AF_INET6) { return 0; }')
-bpf_text = bpf_text.replace('FILTER_FAMILY', '')
bpf_text = bpf_text.replace('FILTER_DPORT', '')
bpf_text = bpf_text.replace('FILTER_LPORT', '')
@@ -279,6 +191,37 @@
if args.ebpf:
exit()
+# event data
+TASK_COMM_LEN = 16 # linux/sched.h
+
+class Data_ipv4(ct.Structure):
+ _fields_ = [
+ ("ts_us", ct.c_ulonglong),
+ ("skaddr", ct.c_ulonglong),
+ ("saddr", ct.c_uint),
+ ("daddr", ct.c_uint),
+ ("span_us", ct.c_ulonglong),
+ ("pid", ct.c_uint),
+ ("ports", ct.c_uint),
+ ("oldstate", ct.c_uint),
+ ("newstate", ct.c_uint),
+ ("task", ct.c_char * TASK_COMM_LEN)
+ ]
+
+class Data_ipv6(ct.Structure):
+ _fields_ = [
+ ("ts_us", ct.c_ulonglong),
+ ("skaddr", ct.c_ulonglong),
+ ("saddr", (ct.c_ulonglong * 2)),
+ ("daddr", (ct.c_ulonglong * 2)),
+ ("span_us", ct.c_ulonglong),
+ ("pid", ct.c_uint),
+ ("ports", ct.c_uint),
+ ("oldstate", ct.c_uint),
+ ("newstate", ct.c_uint),
+ ("task", ct.c_char * TASK_COMM_LEN)
+ ]
+
#
# Setup output formats
#
@@ -346,9 +289,9 @@
'OBJECT_COMM': event.task.decode('utf-8', 'replace'),
# Custom fields, aka "stuff we sort of made up".
'OBJECT_' + addr_pfx + '_SOURCE_ADDRESS': inet_ntop(addr_family, pack("I", event.saddr)),
- 'OBJECT_TCP_SOURCE_PORT': str(event.ports >> 16),
+ 'OBJECT_TCP_SOURCE_PORT': str(event.ports >> 32),
'OBJECT_' + addr_pfx + '_DESTINATION_ADDRESS': inet_ntop(addr_family, pack("I", event.daddr)),
- 'OBJECT_TCP_DESTINATION_PORT': str(event.ports & 0xffff),
+ 'OBJECT_TCP_DESTINATION_PORT': str(event.ports & 0xffffffff),
'OBJECT_TCP_OLD_STATE': tcpstate2str(event.oldstate),
'OBJECT_TCP_NEW_STATE': tcpstate2str(event.newstate),
'OBJECT_TCP_SPAN_TIME': str(event.span_us)
@@ -369,7 +312,7 @@
# process event
def print_ipv4_event(cpu, data, size):
- event = b["ipv4_events"].event(data)
+ event = ct.cast(data, ct.POINTER(Data_ipv4)).contents
global start_ts
if args.time:
if args.csv:
@@ -386,15 +329,15 @@
print("%-9.6f " % delta_s, end="")
print(format_string % (event.skaddr, event.pid, event.task.decode('utf-8', 'replace'),
"4" if args.wide or args.csv else "",
- inet_ntop(AF_INET, pack("I", event.saddr)), event.ports >> 16,
- inet_ntop(AF_INET, pack("I", event.daddr)), event.ports & 0xffff,
+ inet_ntop(AF_INET, pack("I", event.saddr)), event.ports >> 32,
+ inet_ntop(AF_INET, pack("I", event.daddr)), event.ports & 0xffffffff,
tcpstate2str(event.oldstate), tcpstate2str(event.newstate),
float(event.span_us) / 1000))
if args.journal:
journal.send(**journal_fields(event, AF_INET))
def print_ipv6_event(cpu, data, size):
- event = b["ipv6_events"].event(data)
+ event = ct.cast(data, ct.POINTER(Data_ipv6)).contents
global start_ts
if args.time:
if args.csv:
@@ -411,8 +354,8 @@
print("%-9.6f " % delta_s, end="")
print(format_string % (event.skaddr, event.pid, event.task.decode('utf-8', 'replace'),
"6" if args.wide or args.csv else "",
- inet_ntop(AF_INET6, event.saddr), event.ports >> 16,
- inet_ntop(AF_INET6, event.daddr), event.ports & 0xffff,
+ inet_ntop(AF_INET6, event.saddr), event.ports >> 32,
+ inet_ntop(AF_INET6, event.daddr), event.ports & 0xffffffff,
tcpstate2str(event.oldstate), tcpstate2str(event.newstate),
float(event.span_us) / 1000))
if args.journal:
diff --git a/tools/tcpstates_example.txt b/tools/tcpstates_example.txt
index 5a7d543..05df8b6 100644
--- a/tools/tcpstates_example.txt
+++ b/tools/tcpstates_example.txt
@@ -27,7 +27,7 @@
# tcpstates -h
usage: tcpstates.py [-h] [-T] [-t] [-w] [-s] [-L LOCALPORT] [-D REMOTEPORT]
- [-Y] [-4 | -6]
+ [-Y]
Trace TCP session state changes and durations
@@ -42,18 +42,14 @@
-D REMOTEPORT, --remoteport REMOTEPORT
comma-separated list of remote ports to trace.
-Y, --journal log session state changes to the systemd journal
- -4, --ipv4 trace IPv4 family only
- -6, --ipv6 trace IPv6 family only
examples:
./tcpstates # trace all TCP state changes
./tcpstates -t # include timestamp column
./tcpstates -T # include time column (HH:MM:SS)
- ./tcpstates -w # wider columns (fit IPv6)
+ ./tcpstates -w # wider colums (fit IPv6)
./tcpstates -stT # csv output, with times & timestamps
./tcpstates -Y # log events to the systemd journal
./tcpstates -L 80 # only trace local port 80
./tcpstates -L 80,81 # only trace local ports 80 and 81
./tcpstates -D 80 # only trace remote port 80
- ./tcpstates -4 # trace IPv4 family only
- ./tcpstates -6 # trace IPv6 family only
diff --git a/tools/tcpsubnet.py b/tools/tcpsubnet.py
index 77ccc86..bf944e1 100755
--- a/tools/tcpsubnet.py
+++ b/tools/tcpsubnet.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# tcpsubnet Summarize TCP bytes sent to different subnets.
@@ -175,7 +175,7 @@
if (!categorized && (__NET_ADDR__ & __NET_MASK__) ==
(dst & __NET_MASK__)) {
struct index_key_t key = {.index = __POS__};
- ipv4_send_bytes.atomic_increment(key, size);
+ ipv4_send_bytes.increment(key, size);
categorized = 1;
}
"""
diff --git a/tools/tcpsubnet_example.txt b/tools/tcpsubnet_example.txt
index 49576d6..72a6172 100644
--- a/tools/tcpsubnet_example.txt
+++ b/tools/tcpsubnet_example.txt
@@ -42,7 +42,7 @@
The last subnet is a catch-all. In other words, anything that doesn't
match the first 4 defaults will be categorized under 0.0.0.0/0
-You can change this default behavior by passing a comma separated list
+You can change this default behavoir by passing a comma separated list
of subnets. Let's say we would like to know how much traffic we
are sending to github.com. We first find out what IPs github.com resolves
to, Eg:
@@ -96,7 +96,7 @@
traffic going to 192.130.253.112/32 will have been categorized in
0.0.0.0/0 as 192.130.253.112/32 is contained in 0.0.0.0/0.
-The default output unit is bytes. You can change it by using the
+The default ouput unit is bytes. You can change it by using the
-f [--format] flag. tcpsubnet uses the same flags as iperf for the unit
format and adds mM. When using kmKM, the output will be rounded to floor.
Eg:
diff --git a/tools/tcpsynbl.py b/tools/tcpsynbl.py
deleted file mode 100755
index dc85abe..0000000
--- a/tools/tcpsynbl.py
+++ /dev/null
@@ -1,78 +0,0 @@
-#!/usr/bin/python
-# @lint-avoid-python-3-compatibility-imports
-#
-# tcpsynbl Show TCP SYN backlog.
-# For Linux, uses BCC, eBPF. Embedded C.
-#
-# USAGE: tcpsynbl [-4 | -6] [-h]
-#
-# Copyright (c) 2019 Brendan Gregg.
-# Licensed under the Apache License, Version 2.0 (the "License").
-# This was originally created for the BPF Performance Tools book
-# published by Addison Wesley. ISBN-13: 9780136554820
-# When copying or porting, include this comment.
-#
-# 03-Jul-2019 Brendan Gregg Ported from bpftrace to BCC.
-
-from __future__ import print_function
-import argparse
-from bcc import BPF
-from time import sleep
-
-# load BPF program
-bpf_text = """
-#include <net/sock.h>
-
-typedef struct backlog_key {
- u32 backlog;
- u64 slot;
-} backlog_key_t;
-
-BPF_HISTOGRAM(dist, backlog_key_t);
-
-int do_entry(struct pt_regs *ctx) {
- struct sock *sk = (struct sock *)PT_REGS_PARM1(ctx);
-
- backlog_key_t key = {};
- key.backlog = sk->sk_max_ack_backlog;
- key.slot = bpf_log2l(sk->sk_ack_backlog);
- dist.atomic_increment(key);
-
- return 0;
-};
-"""
-examples = """examples:
- ./tcpsynbl # trace syn backlog
- ./tcpsynbl -4 # trace IPv4 family only
- ./tcpsynbl -6 # trace IPv6 family only
-"""
-parser = argparse.ArgumentParser(
- description="Show TCP SYN backlog.",
- formatter_class=argparse.RawDescriptionHelpFormatter,
- epilog=examples)
-group = parser.add_mutually_exclusive_group()
-group.add_argument("-4", "--ipv4", action="store_true",
- help="trace IPv4 family only")
-group.add_argument("-6", "--ipv6", action="store_true",
- help="trace IPv6 family only")
-args = parser.parse_args()
-
-b = BPF(text=bpf_text)
-
-if args.ipv4:
- b.attach_kprobe(event="tcp_v4_syn_recv_sock", fn_name="do_entry")
-elif args.ipv6:
- b.attach_kprobe(event="tcp_v6_syn_recv_sock", fn_name="do_entry")
-else:
- b.attach_kprobe(event="tcp_v4_syn_recv_sock", fn_name="do_entry")
- b.attach_kprobe(event="tcp_v6_syn_recv_sock", fn_name="do_entry")
-
-print("Tracing SYN backlog size. Ctrl-C to end.");
-
-try:
- sleep(99999999)
-except KeyboardInterrupt:
- print()
-
-dist = b.get_table("dist")
-dist.print_log2_hist("backlog", "backlog_max")
diff --git a/tools/tcpsynbl_example.txt b/tools/tcpsynbl_example.txt
deleted file mode 100644
index 716b55c..0000000
--- a/tools/tcpsynbl_example.txt
+++ /dev/null
@@ -1,37 +0,0 @@
-Demonstrations of tcpsynbl, the Linux BCC/eBPF version.
-
-
-This tool shows the TCP SYN backlog size during SYN arrival as a histogram.
-This lets you see how close your applications are to hitting the backlog limit
-and dropping SYNs (causing performance issues with SYN retransmits). For
-example:
-
-# ./tcpsynbl.py
-Tracing SYN backlog size. Ctrl-C to end.
-^C
-
-backlog_max = 500L
- backlog : count distribution
- 0 -> 1 : 961 |****************************************|
- 2 -> 3 : 1 | |
-
-This output shows that for the backlog limit of 500, there were 961 SYN
-arrival where the backlog was zero or one, and one accept where the backlog was
-two or three. This indicates that we are nowhere near this limit.
-
-USAGE:
-
-# ./tcpsynbl -h
-usage: tcpsynbl.py [-h] [-4 | -6]
-
-Show TCP SYN backlog.
-
-optional arguments:
- -h, --help show this help message and exit
- -4, --ipv4 trace IPv4 family only
- -6, --ipv6 trace IPv6 family only
-
-examples:
- ./tcpsynbl # trace syn backlog
- ./tcpsynbl -4 # trace IPv4 family only
- ./tcpsynbl -6 # trace IPv6 family only
\ No newline at end of file
diff --git a/tools/tcptop.py b/tools/tcptop.py
index d369e13..a8451d2 100755
--- a/tools/tcptop.py
+++ b/tools/tcptop.py
@@ -1,10 +1,10 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# tcptop Summarize TCP send/recv throughput by host.
# For Linux, uses BCC, eBPF. Embedded C.
#
-# USAGE: tcptop [-h] [-C] [-S] [-p PID] [interval [count]] [-4 | -6]
+# USAGE: tcptop [-h] [-C] [-S] [-p PID] [interval [count]]
#
# This uses dynamic tracing of kernel functions, and will need to be updated
# to match kernel changes.
@@ -26,12 +26,12 @@
from __future__ import print_function
from bcc import BPF
-from bcc.containers import filter_by_containers
import argparse
from socket import inet_ntop, AF_INET, AF_INET6
from struct import pack
from time import sleep, strftime
from subprocess import call
+import ctypes as ct
from collections import namedtuple, defaultdict
# arguments
@@ -46,10 +46,6 @@
./tcptop # trace TCP send/recv by host
./tcptop -C # don't clear the screen
./tcptop -p 181 # only trace PID 181
- ./tcptop --cgroupmap mappath # only trace cgroups in this BPF map
- ./tcptop --mntnsmap mappath # only trace mount namespaces in the map
- ./tcptop -4 # trace IPv4 family only
- ./tcptop -6 # trace IPv6 family only
"""
parser = argparse.ArgumentParser(
description="Summarize TCP send/recv throughput by host",
@@ -65,15 +61,6 @@
help="output interval, in seconds (default 1)")
parser.add_argument("count", nargs="?", default=-1, type=range_check,
help="number of outputs")
-parser.add_argument("--cgroupmap",
- help="trace cgroups in this BPF map only")
-parser.add_argument("--mntnsmap",
- help="trace mount namespaces in this BPF map only")
-group = parser.add_mutually_exclusive_group()
-group.add_argument("-4", "--ipv4", action="store_true",
- help="trace IPv4 family only")
-group.add_argument("-6", "--ipv6", action="store_true",
- help="trace IPv6 family only")
parser.add_argument("--ebpf", action="store_true",
help=argparse.SUPPRESS)
args = parser.parse_args()
@@ -90,7 +77,6 @@
struct ipv4_key_t {
u32 pid;
- char name[TASK_COMM_LEN];
u32 saddr;
u32 daddr;
u16 lport;
@@ -100,13 +86,11 @@
BPF_HASH(ipv4_recv_bytes, struct ipv4_key_t);
struct ipv6_key_t {
+ u32 pid;
unsigned __int128 saddr;
unsigned __int128 daddr;
- u32 pid;
- char name[TASK_COMM_LEN];
u16 lport;
u16 dport;
- u64 __pad__;
};
BPF_HASH(ipv6_send_bytes, struct ipv6_key_t);
BPF_HASH(ipv6_recv_bytes, struct ipv6_key_t);
@@ -114,20 +98,12 @@
int kprobe__tcp_sendmsg(struct pt_regs *ctx, struct sock *sk,
struct msghdr *msg, size_t size)
{
- if (container_should_be_filtered()) {
- return 0;
- }
-
- u32 pid = bpf_get_current_pid_tgid() >> 32;
- FILTER_PID
-
+ u32 pid = bpf_get_current_pid_tgid();
+ FILTER
u16 dport = 0, family = sk->__sk_common.skc_family;
- FILTER_FAMILY
-
if (family == AF_INET) {
struct ipv4_key_t ipv4_key = {.pid = pid};
- bpf_get_current_comm(&ipv4_key.name, sizeof(ipv4_key.name));
ipv4_key.saddr = sk->__sk_common.skc_rcv_saddr;
ipv4_key.daddr = sk->__sk_common.skc_daddr;
ipv4_key.lport = sk->__sk_common.skc_num;
@@ -137,11 +113,10 @@
} else if (family == AF_INET6) {
struct ipv6_key_t ipv6_key = {.pid = pid};
- bpf_get_current_comm(&ipv6_key.name, sizeof(ipv6_key.name));
- bpf_probe_read_kernel(&ipv6_key.saddr, sizeof(ipv6_key.saddr),
- &sk->__sk_common.skc_v6_rcv_saddr.in6_u.u6_addr32);
- bpf_probe_read_kernel(&ipv6_key.daddr, sizeof(ipv6_key.daddr),
- &sk->__sk_common.skc_v6_daddr.in6_u.u6_addr32);
+ __builtin_memcpy(&ipv6_key.saddr,
+ sk->__sk_common.skc_v6_rcv_saddr.in6_u.u6_addr32, sizeof(ipv6_key.saddr));
+ __builtin_memcpy(&ipv6_key.daddr,
+ sk->__sk_common.skc_v6_daddr.in6_u.u6_addr32, sizeof(ipv6_key.daddr));
ipv6_key.lport = sk->__sk_common.skc_num;
dport = sk->__sk_common.skc_dport;
ipv6_key.dport = ntohs(dport);
@@ -160,24 +135,16 @@
*/
int kprobe__tcp_cleanup_rbuf(struct pt_regs *ctx, struct sock *sk, int copied)
{
- if (container_should_be_filtered()) {
- return 0;
- }
-
- u32 pid = bpf_get_current_pid_tgid() >> 32;
- FILTER_PID
-
+ u32 pid = bpf_get_current_pid_tgid();
+ FILTER
u16 dport = 0, family = sk->__sk_common.skc_family;
u64 *val, zero = 0;
if (copied <= 0)
return 0;
- FILTER_FAMILY
-
if (family == AF_INET) {
struct ipv4_key_t ipv4_key = {.pid = pid};
- bpf_get_current_comm(&ipv4_key.name, sizeof(ipv4_key.name));
ipv4_key.saddr = sk->__sk_common.skc_rcv_saddr;
ipv4_key.daddr = sk->__sk_common.skc_daddr;
ipv4_key.lport = sk->__sk_common.skc_num;
@@ -187,11 +154,10 @@
} else if (family == AF_INET6) {
struct ipv6_key_t ipv6_key = {.pid = pid};
- bpf_get_current_comm(&ipv6_key.name, sizeof(ipv6_key.name));
- bpf_probe_read_kernel(&ipv6_key.saddr, sizeof(ipv6_key.saddr),
- &sk->__sk_common.skc_v6_rcv_saddr.in6_u.u6_addr32);
- bpf_probe_read_kernel(&ipv6_key.daddr, sizeof(ipv6_key.daddr),
- &sk->__sk_common.skc_v6_daddr.in6_u.u6_addr32);
+ __builtin_memcpy(&ipv6_key.saddr,
+ sk->__sk_common.skc_v6_rcv_saddr.in6_u.u6_addr32, sizeof(ipv6_key.saddr));
+ __builtin_memcpy(&ipv6_key.daddr,
+ sk->__sk_common.skc_v6_daddr.in6_u.u6_addr32, sizeof(ipv6_key.daddr));
ipv6_key.lport = sk->__sk_common.skc_num;
dport = sk->__sk_common.skc_dport;
ipv6_key.dport = ntohs(dport);
@@ -205,28 +171,26 @@
# code substitutions
if args.pid:
- bpf_text = bpf_text.replace('FILTER_PID',
+ bpf_text = bpf_text.replace('FILTER',
'if (pid != %s) { return 0; }' % args.pid)
else:
- bpf_text = bpf_text.replace('FILTER_PID', '')
-if args.ipv4:
- bpf_text = bpf_text.replace('FILTER_FAMILY',
- 'if (family != AF_INET) { return 0; }')
-elif args.ipv6:
- bpf_text = bpf_text.replace('FILTER_FAMILY',
- 'if (family != AF_INET6) { return 0; }')
-bpf_text = bpf_text.replace('FILTER_FAMILY', '')
-bpf_text = filter_by_containers(args) + bpf_text
+ bpf_text = bpf_text.replace('FILTER', '')
if debug or args.ebpf:
print(bpf_text)
if args.ebpf:
exit()
-TCPSessionKey = namedtuple('TCPSession', ['pid', 'name', 'laddr', 'lport', 'daddr', 'dport'])
+TCPSessionKey = namedtuple('TCPSession', ['pid', 'laddr', 'lport', 'daddr', 'dport'])
+
+def pid_to_comm(pid):
+ try:
+ comm = open("/proc/%d/comm" % pid, "r").read().rstrip()
+ return comm
+ except IOError:
+ return str(pid)
def get_ipv4_session_key(k):
return TCPSessionKey(pid=k.pid,
- name=k.name,
laddr=inet_ntop(AF_INET, pack("I", k.saddr)),
lport=k.lport,
daddr=inet_ntop(AF_INET, pack("I", k.daddr)),
@@ -234,7 +198,6 @@
def get_ipv6_session_key(k):
return TCPSessionKey(pid=k.pid,
- name=k.name,
laddr=inet_ntop(AF_INET6, k.saddr),
lport=k.lport,
daddr=inet_ntop(AF_INET6, k.daddr),
@@ -281,15 +244,15 @@
ipv4_recv_bytes.clear()
if ipv4_throughput:
- print("%-7s %-12s %-21s %-21s %6s %6s" % ("PID", "COMM",
+ print("%-6s %-12s %-21s %-21s %6s %6s" % ("PID", "COMM",
"LADDR", "RADDR", "RX_KB", "TX_KB"))
# output
for k, (send_bytes, recv_bytes) in sorted(ipv4_throughput.items(),
key=lambda kv: sum(kv[1]),
reverse=True):
- print("%-7d %-12.12s %-21s %-21s %6d %6d" % (k.pid,
- k.name,
+ print("%-6d %-12.12s %-21s %-21s %6d %6d" % (k.pid,
+ pid_to_comm(k.pid),
k.laddr + ":" + str(k.lport),
k.daddr + ":" + str(k.dport),
int(recv_bytes / 1024), int(send_bytes / 1024)))
@@ -308,15 +271,15 @@
if ipv6_throughput:
# more than 80 chars, sadly.
- print("\n%-7s %-12s %-32s %-32s %6s %6s" % ("PID", "COMM",
+ print("\n%-6s %-12s %-32s %-32s %6s %6s" % ("PID", "COMM",
"LADDR6", "RADDR6", "RX_KB", "TX_KB"))
# output
for k, (send_bytes, recv_bytes) in sorted(ipv6_throughput.items(),
key=lambda kv: sum(kv[1]),
reverse=True):
- print("%-7d %-12.12s %-32s %-32s %6d %6d" % (k.pid,
- k.name,
+ print("%-6d %-12.12s %-32s %-32s %6d %6d" % (k.pid,
+ pid_to_comm(k.pid),
k.laddr + ":" + str(k.lport),
k.daddr + ":" + str(k.dport),
int(recv_bytes / 1024), int(send_bytes / 1024)))
diff --git a/tools/tcptop_example.txt b/tools/tcptop_example.txt
index 98064a9..63ba2ef 100644
--- a/tools/tcptop_example.txt
+++ b/tools/tcptop_example.txt
@@ -92,42 +92,25 @@
You can disable the loadavg summary line with -S if needed.
-The --cgroupmap option filters based on a cgroup set. It is meant to be used
-with an externally created map.
-
-# tcptop --cgroupmap /sys/fs/bpf/test01
-
-For more details, see docs/special_filtering.md
-
USAGE:
# tcptop -h
-usage: tcptop.py [-h] [-C] [-S] [-p PID] [--cgroupmap CGROUPMAP]
- [--mntnsmap MNTNSMAP]
- [interval] [count] [-4 | -6]
+usage: tcptop.py [-h] [-C] [-S] [-p PID] [interval] [count]
Summarize TCP send/recv throughput by host
positional arguments:
- interval output interval, in seconds (default 1)
- count number of outputs
+ interval output interval, in seconds (default 1)
+ count number of outputs
optional arguments:
- -h, --help show this help message and exit
- -C, --noclear don't clear the screen
- -S, --nosummary skip system summary line
- -p PID, --pid PID trace this PID only
- --cgroupmap CGROUPMAP
- trace cgroups in this BPF map only
- -4, --ipv4 trace IPv4 family only
- -6, --ipv6 trace IPv6 family only
+ -h, --help show this help message and exit
+ -C, --noclear don't clear the screen
+ -S, --nosummary skip system summary line
+ -p PID, --pid PID trace this PID only
examples:
./tcptop # trace TCP send/recv by host
./tcptop -C # don't clear the screen
./tcptop -p 181 # only trace PID 181
- ./tcptop --cgroupmap ./mappath # only trace cgroups in this BPF map
- ./tcptop --mntnsmap mappath # only trace mount namespaces in the map
- ./tcptop -4 # trace IPv4 family only
- ./tcptop -6 # trace IPv6 family only
diff --git a/tools/tcptracer.py b/tools/tcptracer.py
index 25c6fd7..8f272eb 100755
--- a/tools/tcptracer.py
+++ b/tools/tcptracer.py
@@ -1,9 +1,9 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# tcpv4tracer Trace TCP connections.
# For Linux, uses BCC, eBPF. Embedded C.
#
-# USAGE: tcpv4tracer [-h] [-v] [-p PID] [-N NETNS] [-4 | -6]
+# USAGE: tcpv4tracer [-h] [-v] [-p PID] [-N NETNS]
#
# You should generally try to avoid writing long scripts that measure multiple
# functions and walk multiple kernel structures, as they will be a burden to
@@ -11,14 +11,14 @@
# The following code should be replaced, and simplified, when static TCP probes
# exist.
#
-# Copyright 2017-2020 Kinvolk GmbH
+# Copyright 2017 Kinvolk GmbH
#
# Licensed under the Apache License, Version 2.0 (the "License")
from __future__ import print_function
from bcc import BPF
-from bcc.containers import filter_by_containers
import argparse as ap
+import ctypes
from socket import inet_ntop, AF_INET, AF_INET6
from struct import pack
@@ -30,15 +30,6 @@
help="trace this PID only")
parser.add_argument("-N", "--netns", default=0, type=int,
help="trace this Network Namespace only")
-parser.add_argument("--cgroupmap",
- help="trace cgroups in this BPF map only")
-parser.add_argument("--mntnsmap",
- help="trace mount namespaces in this BPF map only")
-group = parser.add_mutually_exclusive_group()
-group.add_argument("-4", "--ipv4", action="store_true",
- help="trace IPv4 family only")
-group.add_argument("-6", "--ipv6", action="store_true",
- help="trace IPv6 family only")
parser.add_argument("-v", "--verbose", action="store_true",
help="include Network Namespace in the output")
parser.add_argument("--ebpf", action="store_true",
@@ -78,12 +69,12 @@
u32 type;
u32 pid;
char comm[TASK_COMM_LEN];
+ u8 ip;
unsigned __int128 saddr;
unsigned __int128 daddr;
u16 sport;
u16 dport;
u32 netns;
- u8 ip;
};
BPF_PERF_OUTPUT(tcp_ipv6_event);
@@ -154,9 +145,9 @@
#ifdef CONFIG_NET_NS
net_ns_inum = skp->__sk_common.skc_net.net->ns.inum;
#endif
- bpf_probe_read_kernel(&saddr, sizeof(saddr),
+ bpf_probe_read(&saddr, sizeof(saddr),
skp->__sk_common.skc_v6_rcv_saddr.in6_u.u6_addr32);
- bpf_probe_read_kernel(&daddr, sizeof(daddr),
+ bpf_probe_read(&daddr, sizeof(daddr),
skp->__sk_common.skc_v6_daddr.in6_u.u6_addr32);
##FILTER_NETNS##
@@ -183,17 +174,9 @@
int trace_connect_v4_entry(struct pt_regs *ctx, struct sock *sk)
{
- if (container_should_be_filtered()) {
- return 0;
- }
-
u64 pid = bpf_get_current_pid_tgid();
##FILTER_PID##
-
- u16 family = sk->__sk_common.skc_family;
- ##FILTER_FAMILY##
-
// stash the sock ptr for lookup on return
connectsock.update(&pid, &sk);
@@ -238,14 +221,9 @@
int trace_connect_v6_entry(struct pt_regs *ctx, struct sock *sk)
{
- if (container_should_be_filtered()) {
- return 0;
- }
u64 pid = bpf_get_current_pid_tgid();
##FILTER_PID##
- u16 family = sk->__sk_common.skc_family;
- ##FILTER_FAMILY##
// stash the sock ptr for lookup on return
connectsock.update(&pid, &sk);
@@ -294,9 +272,6 @@
return 0;
}
- u16 family = skp->__sk_common.skc_family;
- ##FILTER_FAMILY##
-
u8 ipver = 0;
if (check_family(skp, AF_INET)) {
ipver = 4;
@@ -378,16 +353,9 @@
int trace_close_entry(struct pt_regs *ctx, struct sock *skp)
{
- if (container_should_be_filtered()) {
- return 0;
- }
-
u64 pid = bpf_get_current_pid_tgid();
##FILTER_PID##
-
- u16 family = skp->__sk_common.skc_family;
- ##FILTER_FAMILY##
u8 oldstate = skp->sk_state;
// Don't generate close events for connections that were never
@@ -446,10 +414,6 @@
int trace_accept_return(struct pt_regs *ctx)
{
- if (container_should_be_filtered()) {
- return 0;
- }
-
struct sock *newsk = (struct sock *)PT_REGS_RC(ctx);
u64 pid = bpf_get_current_pid_tgid();
@@ -473,9 +437,6 @@
#endif
##FILTER_NETNS##
-
- u16 family = newsk->__sk_common.skc_family;
- ##FILTER_FAMILY##
if (check_family(newsk, AF_INET)) {
ipver = 4;
@@ -511,9 +472,9 @@
evt6.pid = pid >> 32;
evt6.ip = ipver;
- bpf_probe_read_kernel(&evt6.saddr, sizeof(evt6.saddr),
+ bpf_probe_read(&evt6.saddr, sizeof(evt6.saddr),
newsk->__sk_common.skc_v6_rcv_saddr.in6_u.u6_addr32);
- bpf_probe_read_kernel(&evt6.daddr, sizeof(evt6.daddr),
+ bpf_probe_read(&evt6.daddr, sizeof(evt6.daddr),
newsk->__sk_common.skc_v6_daddr.in6_u.u6_addr32);
evt6.sport = lport;
@@ -532,12 +493,45 @@
}
"""
+TASK_COMM_LEN = 16 # linux/sched.h
+
+
+class TCPIPV4Evt(ctypes.Structure):
+ _fields_ = [
+ ("ts_ns", ctypes.c_ulonglong),
+ ("type", ctypes.c_uint),
+ ("pid", ctypes.c_uint),
+ ("comm", ctypes.c_char * TASK_COMM_LEN),
+ ("ip", ctypes.c_ubyte),
+ ("saddr", ctypes.c_uint),
+ ("daddr", ctypes.c_uint),
+ ("sport", ctypes.c_ushort),
+ ("dport", ctypes.c_ushort),
+ ("netns", ctypes.c_uint)
+ ]
+
+
+class TCPIPV6Evt(ctypes.Structure):
+ _fields_ = [
+ ("ts_ns", ctypes.c_ulonglong),
+ ("type", ctypes.c_uint),
+ ("pid", ctypes.c_uint),
+ ("comm", ctypes.c_char * TASK_COMM_LEN),
+ ("ip", ctypes.c_ubyte),
+ ("saddr", (ctypes.c_ulong * 2)),
+ ("daddr", (ctypes.c_ulong * 2)),
+ ("sport", ctypes.c_ushort),
+ ("dport", ctypes.c_ushort),
+ ("netns", ctypes.c_uint)
+ ]
+
+
verbose_types = {"C": "connect", "A": "accept",
"X": "close", "U": "unknown"}
def print_ipv4_event(cpu, data, size):
- event = b["tcp_ipv4_event"].event(data)
+ event = ctypes.cast(data, ctypes.POINTER(TCPIPV4Evt)).contents
global start_ts
if args.timestamp:
@@ -575,7 +569,7 @@
def print_ipv6_event(cpu, data, size):
- event = b["tcp_ipv6_event"].event(data)
+ event = ctypes.cast(data, ctypes.POINTER(TCPIPV6Evt)).contents
global start_ts
if args.timestamp:
if start_ts == 0:
@@ -618,16 +612,9 @@
pid_filter = 'if (pid >> 32 != %d) { return 0; }' % args.pid
if args.netns:
netns_filter = 'if (net_ns_inum != %d) { return 0; }' % args.netns
-if args.ipv4:
- bpf_text = bpf_text.replace('##FILTER_FAMILY##',
- 'if (family != AF_INET) { return 0; }')
-elif args.ipv6:
- bpf_text = bpf_text.replace('##FILTER_FAMILY##',
- 'if (family != AF_INET6) { return 0; }')
-bpf_text = bpf_text.replace('##FILTER_FAMILY##', '')
+
bpf_text = bpf_text.replace('##FILTER_PID##', pid_filter)
bpf_text = bpf_text.replace('##FILTER_NETNS##', netns_filter)
-bpf_text = filter_by_containers(args) + bpf_text
if args.ebpf:
print(bpf_text)
@@ -635,17 +622,10 @@
# initialize BPF
b = BPF(text=bpf_text)
-if args.ipv4:
- b.attach_kprobe(event="tcp_v4_connect", fn_name="trace_connect_v4_entry")
- b.attach_kretprobe(event="tcp_v4_connect", fn_name="trace_connect_v4_return")
-elif args.ipv6:
- b.attach_kprobe(event="tcp_v6_connect", fn_name="trace_connect_v6_entry")
- b.attach_kretprobe(event="tcp_v6_connect", fn_name="trace_connect_v6_return")
-else:
- b.attach_kprobe(event="tcp_v4_connect", fn_name="trace_connect_v4_entry")
- b.attach_kretprobe(event="tcp_v4_connect", fn_name="trace_connect_v4_return")
- b.attach_kprobe(event="tcp_v6_connect", fn_name="trace_connect_v6_entry")
- b.attach_kretprobe(event="tcp_v6_connect", fn_name="trace_connect_v6_return")
+b.attach_kprobe(event="tcp_v4_connect", fn_name="trace_connect_v4_entry")
+b.attach_kretprobe(event="tcp_v4_connect", fn_name="trace_connect_v4_return")
+b.attach_kprobe(event="tcp_v6_connect", fn_name="trace_connect_v6_entry")
+b.attach_kretprobe(event="tcp_v6_connect", fn_name="trace_connect_v6_return")
b.attach_kprobe(event="tcp_set_state", fn_name="trace_tcp_set_state_entry")
b.attach_kprobe(event="tcp_close", fn_name="trace_close_entry")
b.attach_kretprobe(event="inet_csk_accept", fn_name="trace_accept_return")
diff --git a/tools/tcptracer_example.txt b/tools/tcptracer_example.txt
index 0f61ecc..f782d91 100644
--- a/tools/tcptracer_example.txt
+++ b/tools/tcptracer_example.txt
@@ -19,7 +19,7 @@
X 28978 nc 4 10.202.210.1 10.202.109.12 8080 59160
```
-This output shows three connections, one outgoing from a "telnet" process, one
+This output shows three conections, one outgoing from a "telnet" process, one
outgoing from "curl" to a local netcat, and one incoming received by the "nc"
process. The output details show the kind of event (C for connection, X for
close and A for accept), PID, IP version, source address, destination address,
@@ -35,11 +35,3 @@
3.546 C 748 curl 6 [::1] [::1] 42592 80
4.294 X 31002 telnet 4 192.168.1.2 192.168.1.1 42590 23
```
-
-
-The --cgroupmap option filters based on a cgroup set. It is meant to be used
-with an externally created map.
-
-# ./tcptracer --cgroupmap /sys/fs/bpf/test01
-
-For more details, see docs/special_filtering.md
diff --git a/tools/threadsnoop.py b/tools/threadsnoop.py
deleted file mode 100755
index 8adca2e..0000000
--- a/tools/threadsnoop.py
+++ /dev/null
@@ -1,69 +0,0 @@
-#!/usr/bin/python
-# @lint-avoid-python-3-compatibility-imports
-#
-# threadsnoop List new thread creation.
-# For Linux, uses BCC, eBPF. Embedded C.
-#
-# Copyright (c) 2019 Brendan Gregg.
-# Licensed under the Apache License, Version 2.0 (the "License").
-# This was originally created for the BPF Performance Tools book
-# published by Addison Wesley. ISBN-13: 9780136554820
-# When copying or porting, include this comment.
-#
-# 02-Jul-2019 Brendan Gregg Ported from bpftrace to BCC.
-
-from __future__ import print_function
-from bcc import BPF
-
-# load BPF program
-b = BPF(text="""
-#include <linux/sched.h>
-
-struct data_t {
- u64 ts;
- u32 pid;
- u64 start;
- char comm[TASK_COMM_LEN];
-};
-
-BPF_PERF_OUTPUT(events);
-
-void do_entry(struct pt_regs *ctx) {
- struct data_t data = {};
- data.ts = bpf_ktime_get_ns();
- data.pid = bpf_get_current_pid_tgid() >> 32;
- data.start = PT_REGS_PARM3(ctx);
- bpf_get_current_comm(&data.comm, sizeof(data.comm));
-
- events.perf_submit(ctx, &data, sizeof(data));
-};
-""")
-
-# Since version 2.34, pthread features are integrated in libc
-try:
- b.attach_uprobe(name="pthread", sym="pthread_create", fn_name="do_entry")
-except Exception:
- b.attach_uprobe(name="c", sym="pthread_create", fn_name="do_entry")
-
-print("%-10s %-7s %-16s %s" % ("TIME(ms)", "PID", "COMM", "FUNC"))
-
-start_ts = 0
-
-# process event
-def print_event(cpu, data, size):
- global start_ts
- event = b["events"].event(data)
- if start_ts == 0:
- start_ts = event.ts
- func = b.sym(event.start, event.pid)
- if (func == "[unknown]"):
- func = hex(event.start)
- print("%-10d %-7d %-16s %s" % ((event.ts - start_ts) / 1000000,
- event.pid, event.comm, func))
-
-b["events"].open_perf_buffer(print_event)
-while 1:
- try:
- b.perf_buffer_poll()
- except KeyboardInterrupt:
- exit()
diff --git a/tools/threadsnoop_example.txt b/tools/threadsnoop_example.txt
deleted file mode 100644
index e65b503..0000000
--- a/tools/threadsnoop_example.txt
+++ /dev/null
@@ -1,27 +0,0 @@
-Demonstrations of threadsnoop, the Linux BCC/eBPF version.
-
-
-Tracing new threads via phtread_create():
-
-# ./threadsnoop
-Attaching 2 probes...
-TIME(ms) PID COMM FUNC
-1938 28549 dockerd threadentry
-1939 28549 dockerd threadentry
-1939 28549 dockerd threadentry
-1940 28549 dockerd threadentry
-1949 28549 dockerd threadentry
-1958 28549 dockerd threadentry
-1939 28549 dockerd threadentry
-1950 28549 dockerd threadentry
-2013 28579 docker-containe 0x562f30f2e710L
-2036 28549 dockerd threadentry
-2083 28579 docker-containe 0x562f30f2e710L
-2116 629 systemd-journal 0x7fb7114955c0L
-2116 629 systemd-journal 0x7fb7114955c0L
-[...]
-
-The output shows a dockerd process creating several threads with the start
-routine threadentry(), and docker-containe (truncated) and systemd-journal
-also starting threads: in their cases, the function had no symbol information
-available, so their addresses are printed in hex.
diff --git a/tools/tplist.py b/tools/tplist.py
index 24e67d6..db4b68b 100755
--- a/tools/tplist.py
+++ b/tools/tplist.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# tplist Display kernel tracepoints or USDT probes and their formats.
#
@@ -80,8 +80,8 @@
print(" %d location(s)" % probe.num_locations)
print(" %d argument(s)" % probe.num_arguments)
else:
- print("%s %s" %
- (probe.bin_path.decode(), probe.short_name()))
+ print("%s %s:%s" %
+ (probe.bin_path, probe.provider, probe.name))
def print_usdt(pid, lib):
reader = USDT(path=lib, pid=pid)
diff --git a/tools/trace.py b/tools/trace.py
index b51cccf..e1845da 100755
--- a/tools/trace.py
+++ b/tools/trace.py
@@ -1,21 +1,19 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# trace Trace a function and print a trace message based on its
# parameters, with an optional filter.
#
-# usage: trace [-h] [-p PID] [-L TID] [-v] [-Z STRING_SIZE] [-S] [-c cgroup_path]
-# [-M MAX_EVENTS] [-s SYMBOLFILES] [-T] [-t] [-K] [-U] [-a] [-I header]
-# [-A]
+# usage: trace [-h] [-p PID] [-L TID] [-v] [-Z STRING_SIZE] [-S]
+# [-M MAX_EVENTS] [-T] [-t] [-K] [-U] [-a] [-I header]
# probe [probe ...]
#
# Licensed under the Apache License, Version 2.0 (the "License")
# Copyright (C) 2016 Sasha Goldshtein.
from __future__ import print_function
-from bcc import BPF, USDT, StrcmpRewrite
+from bcc import BPF, USDT
from functools import partial
-from time import strftime
-import time
+from time import sleep, strftime
import argparse
import re
import ctypes as ct
@@ -29,52 +27,36 @@
max_events = None
event_count = 0
first_ts = 0
- first_ts_real = None
print_time = False
- print_unix_timestamp = False
use_localtime = True
time_field = False
print_cpu = False
print_address = False
tgid = -1
pid = -1
- uid = -1
page_cnt = None
- build_id_enabled = False
- aggregate = False
- symcount = {}
@classmethod
def configure(cls, args):
cls.max_events = args.max_events
cls.print_time = args.timestamp or args.time
- cls.print_unix_timestamp = args.unix_timestamp
cls.use_localtime = not args.timestamp
cls.time_field = cls.print_time and (not cls.use_localtime)
cls.print_cpu = args.print_cpu
cls.print_address = args.address
cls.first_ts = BPF.monotonic_time()
- cls.first_ts_real = time.time()
cls.tgid = args.tgid or -1
cls.pid = args.pid or -1
- cls.uid = args.uid or -1
cls.page_cnt = args.buffer_pages
cls.bin_cmp = args.bin_cmp
- cls.build_id_enabled = args.sym_file_list is not None
- cls.aggregate = args.aggregate
- if cls.aggregate and cls.max_events is None:
- raise ValueError("-M/--max-events should be specified"
- " with -A/--aggregate")
- def __init__(self, probe, string_size, kernel_stack, user_stack,
- cgroup_map_name, name, msg_filter):
+ def __init__(self, probe, string_size, kernel_stack, user_stack):
self.usdt = None
self.streq_functions = ""
self.raw_probe = probe
self.string_size = string_size
self.kernel_stack = kernel_stack
self.user_stack = user_stack
- self.probe_user_list = set()
Probe.probe_count += 1
self._parse_probe()
self.probe_num = Probe.probe_count
@@ -82,14 +64,7 @@
(self._display_function(), self.probe_num)
self.probe_name = re.sub(r'[^A-Za-z0-9_]', '_',
self.probe_name)
- self.cgroup_map_name = cgroup_map_name
- if name is None:
- # An empty bytestring is always contained in the command
- # name so this will always succeed.
- self.name = b''
- else:
- self.name = name.encode('ascii')
- self.msg_filter = msg_filter
+
# compiler can generate proper codes for function
# signatures with "syscall__" prefix
if self.is_syscall_kprobe:
@@ -152,19 +127,6 @@
# The remainder of the text is the printf action
self._parse_action(text.lstrip())
- def _parse_offset(self, func_and_offset):
- func, offset_str = func_and_offset.split("+")
- try:
- if "x" in offset_str or "X" in offset_str:
- offset = int(offset_str, 16)
- else:
- offset = int(offset_str)
- except ValueError:
- self._bail("invalid offset format " +
- " '%s', must be decimal or hexadecimal" % offset_str)
-
- return func, offset
-
def _parse_spec(self, spec):
parts = spec.split(":")
# Two special cases: 'func' means 'p::func', 'lib:func' means
@@ -182,19 +144,14 @@
else:
self._bail("probe type must be '', 'p', 't', 'r', " +
"or 'u', but got '%s'" % parts[0])
- self.offset = 0
- if "+" in parts[-1]:
- parts[-1], self.offset = self._parse_offset(parts[-1])
-
if self.probe_type == "t":
self.tp_category = parts[1]
self.tp_event = parts[2]
self.library = "" # kernel
self.function = "" # from TRACEPOINT_PROBE
elif self.probe_type == "u":
- # u:<library>[:<provider>]:<probe> where :<provider> is optional
- self.library = parts[1]
- self.usdt_name = ":".join(parts[2:])
+ self.library = ':'.join(parts[1:-1])
+ self.usdt_name = parts[-1]
self.function = "" # no function, just address
# We will discover the USDT provider by matching on
# the USDT name in the specified library
@@ -213,17 +170,8 @@
target = Probe.pid if Probe.pid and Probe.pid != -1 \
else Probe.tgid
self.usdt = USDT(path=self.library, pid=target)
-
- parts = self.usdt_name.split(":")
- if len(parts) == 1:
- provider_name = None
- usdt_name = parts[0].encode("ascii")
- else:
- provider_name = parts[0].encode("ascii")
- usdt_name = parts[1].encode("ascii")
for probe in self.usdt.enumerate_probes():
- if ((not provider_name or probe.provider == provider_name)
- and probe.name == usdt_name):
+ if probe.name == self.usdt_name.encode('ascii'):
return # Found it, will enable later
self._bail("unrecognized USDT probe %s" % self.usdt_name)
@@ -269,17 +217,17 @@
aliases_indarg = {
"arg1": "({u64 _val; struct pt_regs *_ctx = (struct pt_regs *)PT_REGS_PARM1(ctx);"
- " bpf_probe_read_kernel(&_val, sizeof(_val), &(PT_REGS_PARM1(_ctx))); _val;})",
- "arg2": "({u64 _val; struct pt_regs *_ctx = (struct pt_regs *)PT_REGS_PARM1(ctx);"
- " bpf_probe_read_kernel(&_val, sizeof(_val), &(PT_REGS_PARM2(_ctx))); _val;})",
- "arg3": "({u64 _val; struct pt_regs *_ctx = (struct pt_regs *)PT_REGS_PARM1(ctx);"
- " bpf_probe_read_kernel(&_val, sizeof(_val), &(PT_REGS_PARM3(_ctx))); _val;})",
- "arg4": "({u64 _val; struct pt_regs *_ctx = (struct pt_regs *)PT_REGS_PARM1(ctx);"
- " bpf_probe_read_kernel(&_val, sizeof(_val), &(PT_REGS_PARM4(_ctx))); _val;})",
- "arg5": "({u64 _val; struct pt_regs *_ctx = (struct pt_regs *)PT_REGS_PARM1(ctx);"
- " bpf_probe_read_kernel(&_val, sizeof(_val), &(PT_REGS_PARM5(_ctx))); _val;})",
- "arg6": "({u64 _val; struct pt_regs *_ctx = (struct pt_regs *)PT_REGS_PARM1(ctx);"
- " bpf_probe_read_kernel(&_val, sizeof(_val), &(PT_REGS_PARM6(_ctx))); _val;})",
+ " bpf_probe_read(&_val, sizeof(_val), &(PT_REGS_PARM1(_ctx))); _val;})",
+ "arg2": "({u64 _val; struct pt_regs *_ctx = (struct pt_regs *)PT_REGS_PARM2(ctx);"
+ " bpf_probe_read(&_val, sizeof(_val), &(PT_REGS_PARM2(_ctx))); _val;})",
+ "arg3": "({u64 _val; struct pt_regs *_ctx = (struct pt_regs *)PT_REGS_PARM3(ctx);"
+ " bpf_probe_read(&_val, sizeof(_val), &(PT_REGS_PARM3(_ctx))); _val;})",
+ "arg4": "({u64 _val; struct pt_regs *_ctx = (struct pt_regs *)PT_REGS_PARM4(ctx);"
+ " bpf_probe_read(&_val, sizeof(_val), &(PT_REGS_PARM4(_ctx))); _val;})",
+ "arg5": "({u64 _val; struct pt_regs *_ctx = (struct pt_regs *)PT_REGS_PARM5(ctx);"
+ " bpf_probe_read(&_val, sizeof(_val), &(PT_REGS_PARM5(_ctx))); _val;})",
+ "arg6": "({u64 _val; struct pt_regs *_ctx = (struct pt_regs *)PT_REGS_PARM6(ctx);"
+ " bpf_probe_read(&_val, sizeof(_val), &(PT_REGS_PARM6(_ctx))); _val;})",
}
aliases_common = {
@@ -289,36 +237,50 @@
"$pid": "(unsigned)(bpf_get_current_pid_tgid() & 0xffffffff)",
"$tgid": "(unsigned)(bpf_get_current_pid_tgid() >> 32)",
"$cpu": "bpf_get_smp_processor_id()",
- "$task": "((struct task_struct *)bpf_get_current_task())"
+ "$task" : "((struct task_struct *)bpf_get_current_task())"
}
+ def _generate_streq_function(self, string):
+ fname = "streq_%d" % Probe.streq_index
+ Probe.streq_index += 1
+ self.streq_functions += """
+static inline bool %s(char const *ignored, uintptr_t str) {
+ char needle[] = %s;
+ char haystack[sizeof(needle)];
+ bpf_probe_read(&haystack, sizeof(haystack), (void *)str);
+ for (int i = 0; i < sizeof(needle) - 1; ++i) {
+ if (needle[i] != haystack[i]) {
+ return false;
+ }
+ }
+ return true;
+}
+ """ % (fname, string)
+ return fname
+
def _rewrite_expr(self, expr):
- # Find the occurances of any arg[1-6]@user. Use it later to
- # identify bpf_probe_read_user
- for matches in re.finditer(r'(arg[1-6])(@user)', expr):
- if matches.group(1).strip() not in self.probe_user_list:
- self.probe_user_list.add(matches.group(1).strip())
- # Remove @user occurrences from arg before resolving to its
- # corresponding aliases.
- expr = re.sub(r'(arg[1-6])@user', r'\1', expr)
- rdict = StrcmpRewrite.rewrite_expr(expr,
- self.bin_cmp, self.library,
- self.probe_user_list, self.streq_functions,
- Probe.streq_index)
- expr = rdict["expr"]
- self.streq_functions = rdict["streq_functions"]
- Probe.streq_index = rdict["probeid"]
- alias_to_check = Probe.aliases_indarg \
- if self.is_syscall_kprobe \
- else Probe.aliases_arg
- # For USDT probes, we replace argN values with the
- # actual arguments for that probe obtained using
- # bpf_readarg_N macros emitted at BPF construction.
- if not self.probe_type == "u":
- for alias, replacement in alias_to_check.items():
+ if self.is_syscall_kprobe:
+ for alias, replacement in Probe.aliases_indarg.items():
+ expr = expr.replace(alias, replacement)
+ else:
+ for alias, replacement in Probe.aliases_arg.items():
+ # For USDT probes, we replace argN values with the
+ # actual arguments for that probe obtained using
+ # bpf_readarg_N macros emitted at BPF construction.
+ if self.probe_type == "u":
+ continue
expr = expr.replace(alias, replacement)
for alias, replacement in Probe.aliases_common.items():
expr = expr.replace(alias, replacement)
+ if self.bin_cmp:
+ STRCMP_RE = 'STRCMP\\(\"([^"]+)\\"'
+ else:
+ STRCMP_RE = 'STRCMP\\(("[^"]+\\")'
+ matches = re.finditer(STRCMP_RE, expr)
+ for match in matches:
+ string = match.group(1)
+ fname = self._generate_streq_function(string)
+ expr = expr.replace("STRCMP", fname, 1)
return expr
p_type = {"u": ct.c_uint, "d": ct.c_int, "lu": ct.c_ulong,
@@ -384,9 +346,7 @@
self.events_name = "%s_events" % self.probe_name
self.struct_name = "%s_data_t" % self.probe_name
self.stacks_name = "%s_stacks" % self.probe_name
- stack_type = "BPF_STACK_TRACE" if self.build_id_enabled is False \
- else "BPF_STACK_TRACE_BUILDID"
- stack_table = "%s(%s, 1024);" % (stack_type, self.stacks_name) \
+ stack_table = "BPF_STACK_TRACE(%s, 1024);" % self.stacks_name \
if (self.kernel_stack or self.user_stack) else ""
data_fields = ""
for i, field_type in enumerate(self.types):
@@ -410,7 +370,6 @@
%s
%s
%s
- u32 uid;
};
BPF_PERF_OUTPUT(%s);
@@ -431,24 +390,14 @@
text = (" %s %s = 0;\n" +
" bpf_usdt_readarg(%s, ctx, &%s);\n") \
% (arg_ctype, expr, expr[3], expr)
- probe_read_func = "bpf_probe_read_kernel"
+
if field_type == "s":
- if self.library:
- probe_read_func = "bpf_probe_read_user"
- else:
- alias_to_check = Probe.aliases_indarg \
- if self.is_syscall_kprobe \
- else Probe.aliases_arg
- for arg, alias in alias_to_check.items():
- if alias == expr and arg in self.probe_user_list:
- probe_read_func = "bpf_probe_read_user"
- break
return text + """
if (%s != 0) {
void *__tmp = (void *)%s;
- %s(&__data.v%d, sizeof(__data.v%d), __tmp);
+ bpf_probe_read(&__data.v%d, sizeof(__data.v%d), __tmp);
}
- """ % (expr, expr, probe_read_func, idx, idx)
+ """ % (expr, expr, idx, idx)
if field_type in Probe.fmt_types:
return text + " __data.v%d = (%s)%s;\n" % \
(idx, Probe.c_type[field_type], expr)
@@ -495,20 +444,6 @@
else:
pid_filter = ""
- if Probe.uid != -1:
- uid_filter = """
- if (__uid != %d) { return 0; }
- """ % Probe.uid
- else:
- uid_filter = ""
-
- if self.cgroup_map_name is not None:
- cgroup_filter = """
- if (%s.check_current_task(0) <= 0) { return 0; }
- """ % self.cgroup_map_name
- else:
- cgroup_filter = ""
-
prefix = ""
signature = "struct pt_regs *ctx"
if self.signature:
@@ -534,12 +469,12 @@
if self.user_stack:
stack_trace += """
__data.user_stack_id = %s.get_stackid(
- %s, BPF_F_USER_STACK
+ %s, BPF_F_REUSE_STACKID | BPF_F_USER_STACK
);""" % (self.stacks_name, ctx_name)
if self.kernel_stack:
stack_trace += """
__data.kernel_stack_id = %s.get_stackid(
- %s, 0
+ %s, BPF_F_REUSE_STACKID
);""" % (self.stacks_name, ctx_name)
text = heading + """
@@ -547,9 +482,6 @@
u64 __pid_tgid = bpf_get_current_pid_tgid();
u32 __tgid = __pid_tgid >> 32;
u32 __pid = __pid_tgid; // implicit cast to u32 for bottom half
- u32 __uid = bpf_get_current_uid_gid();
- %s
- %s
%s
%s
%s
@@ -560,7 +492,6 @@
%s
__data.tgid = __tgid;
__data.pid = __pid;
- __data.uid = __uid;
bpf_get_current_comm(&__data.comm, sizeof(__data.comm));
%s
%s
@@ -568,7 +499,7 @@
return 0;
}
"""
- text = text % (pid_filter, uid_filter, cgroup_filter, prefix,
+ text = text % (pid_filter, prefix,
self._generate_usdt_filter_read(), self.filter,
self.struct_name, time_str, cpu_str, data_fields,
stack_trace, self.events_name, ctx_name)
@@ -577,11 +508,7 @@
@classmethod
def _time_off_str(cls, timestamp_ns):
- offset = 1e-9 * (timestamp_ns - cls.first_ts)
- if cls.print_unix_timestamp:
- return "%.6f" % (offset + cls.first_ts_real)
- else:
- return "%.6f" % offset
+ return "%.6f" % (1e-9 * (timestamp_ns - cls.first_ts))
def _display_function(self):
if self.probe_type == 'p' or self.probe_type == 'r':
@@ -591,20 +518,18 @@
else: # self.probe_type == 't'
return self.tp_event
- def _stack_to_string(self, bpf, stack_id, tgid):
+ def print_stack(self, bpf, stack_id, tgid):
if stack_id < 0:
- return (" %d" % stack_id)
+ print(" %d" % stack_id)
+ return
- stackstr = ''
stack = list(bpf.get_table(self.stacks_name).walk(stack_id))
for addr in stack:
- stackstr += ' '
+ print(" ", end="")
if Probe.print_address:
- stackstr += ("%16x " % addr)
- symstr = bpf.sym(addr, tgid, show_module=True, show_offset=True)
- stackstr += ('%s\n' % (symstr.decode('utf-8')))
-
- return stackstr
+ print("%16x " % addr, end="")
+ print("%s" % (bpf.sym(addr, tgid,
+ show_module=True, show_offset=True)))
def _format_message(self, bpf, tgid, values):
# Replace each %K with kernel sym and %U with user sym in tgid
@@ -619,59 +544,35 @@
show_module=True, show_offset=True)
return self.python_format % tuple(values)
- def print_aggregate_events(self):
- for k, v in sorted(self.symcount.items(), key=lambda item: \
- item[1], reverse=True):
- print("%s-->COUNT %d\n\n" % (k, v), end="")
-
def print_event(self, bpf, cpu, data, size):
# Cast as the generated structure type and display
# according to the format string in the probe.
event = ct.cast(data, ct.POINTER(self.python_struct)).contents
- if self.name not in event.comm:
- return
values = map(lambda i: getattr(event, "v%d" % i),
range(0, len(self.values)))
msg = self._format_message(bpf, event.tgid, values)
- if self.msg_filter and self.msg_filter not in msg:
- return
- eventstr = ''
if Probe.print_time:
time = strftime("%H:%M:%S") if Probe.use_localtime else \
Probe._time_off_str(event.timestamp_ns)
- if Probe.print_unix_timestamp:
- eventstr += ("%-17s " % time[:17])
- else:
- eventstr += ("%-8s " % time[:8])
+ print("%-8s " % time[:8], end="")
if Probe.print_cpu:
- eventstr += ("%-3s " % event.cpu)
- eventstr += ("%-7d %-7d %-15s %-16s %s\n" %
+ print("%-3s " % event.cpu, end="")
+ print("%-7d %-7d %-15s %-16s %s" %
(event.tgid, event.pid,
event.comm.decode('utf-8', 'replace'),
self._display_function(), msg))
if self.kernel_stack:
- eventstr += self._stack_to_string(bpf, event.kernel_stack_id, -1)
+ self.print_stack(bpf, event.kernel_stack_id, -1)
if self.user_stack:
- eventstr += self._stack_to_string(bpf, event.user_stack_id, event.tgid)
-
- if self.aggregate is False:
- print(eventstr, end="")
- if self.kernel_stack or self.user_stack:
+ self.print_stack(bpf, event.user_stack_id, event.tgid)
+ if self.user_stack or self.kernel_stack:
print("")
- else:
- if eventstr in self.symcount:
- self.symcount[eventstr] += 1
- else:
- self.symcount[eventstr] = 1
Probe.event_count += 1
if Probe.max_events is not None and \
Probe.event_count >= Probe.max_events:
- if self.aggregate:
- self.print_aggregate_events()
- sys.stdout.flush()
- exit()
+ exit()
def attach(self, bpf, verbose):
if len(self.library) == 0:
@@ -689,8 +590,7 @@
fn_name=self.probe_name)
elif self.probe_type == "p":
bpf.attach_kprobe(event=self.function,
- fn_name=self.probe_name,
- event_off=self.offset)
+ fn_name=self.probe_name)
# Note that tracepoints don't need an explicit attach
def _attach_u(self, bpf):
@@ -712,8 +612,7 @@
bpf.attach_uprobe(name=libpath,
sym=self.function,
fn_name=self.probe_name,
- pid=Probe.tgid,
- sym_off=self.offset)
+ pid=Probe.tgid)
class Tool(object):
DEFAULT_PERF_BUFFER_PAGES = 64
@@ -722,20 +621,8 @@
trace do_sys_open
Trace the open syscall and print a default trace message when entered
-trace kfree_skb+0x12
- Trace the kfree_skb kernel function after the instruction on the 0x12 offset
-trace 'do_sys_open "%s", arg2@user'
- Trace the open syscall and print the filename being opened @user is
- added to arg2 in kprobes to ensure that char * should be copied from
- the userspace stack to the bpf stack. If not specified, previous
- behaviour is expected.
-
-trace 'do_sys_open "%s", arg2@user' -n main
- Trace the open syscall and only print event that process names containing "main"
-trace 'do_sys_open "%s", arg2@user' --uid 1001
- Trace the open syscall and only print event that processes with user ID 1001
-trace 'do_sys_open "%s", arg2@user' -f config
- Trace the open syscall and print the filename being opened filtered by "config"
+trace 'do_sys_open "%s", arg2'
+ Trace the open syscall and print the filename being opened
trace 'sys_read (arg3 > 20000) "read %d bytes", arg3'
Trace the read syscall and print a message for reads >20000 bytes
trace 'r::do_sys_open "%llx", retval'
@@ -754,13 +641,8 @@
Trace the block_rq_complete kernel tracepoint and print # of tx sectors
trace 'u:pthread:pthread_create (arg4 != 0)'
Trace the USDT probe pthread_create when its 4th argument is non-zero
-trace 'u:pthread:libpthread:pthread_create (arg4 != 0)'
- Ditto, but the provider name "libpthread" is specified.
trace 'p::SyS_nanosleep(struct timespec *ts) "sleep for %lld ns", ts->tv_nsec'
Trace the nanosleep syscall and print the sleep duration in ns
-trace -c /sys/fs/cgroup/system.slice/workload.service '__x64_sys_nanosleep' '__x64_sys_clone'
- Trace nanosleep/clone syscall calls only under workload.service
- cgroup hierarchy.
trace -I 'linux/fs.h' \\
'p::uprobe_register(struct inode *inode) "a_ops = %llx", inode->i_mapping->a_ops'
Trace the uprobe_register inode mapping ops, and the symbol can be found
@@ -777,9 +659,6 @@
to 53 (DNS; 13568 in big endian order)
trace -I 'linux/fs_struct.h' 'mntns_install "users = %d", $task->fs->users'
Trace the number of users accessing the file system of the current task
-trace -s /lib/x86_64-linux-gnu/libc.so.6,/bin/ping 'p:c:inet_pton' -U
- Trace inet_pton system call and use the specified libraries/executables for
- symbol resolution.
"""
def __init__(self):
@@ -797,8 +676,6 @@
dest="tgid", help="id of the process to trace (optional)")
parser.add_argument("-L", "--tid", type=int, metavar="TID",
dest="pid", help="id of the thread to trace (optional)")
- parser.add_argument("--uid", type=int, metavar="UID",
- dest="uid", help="id of the user to trace (optional)")
parser.add_argument("-v", "--verbose", action="store_true",
help="print resulting BPF program code before executing")
parser.add_argument("-Z", "--string-size", type=int,
@@ -810,25 +687,12 @@
help="number of events to print before quitting")
parser.add_argument("-t", "--timestamp", action="store_true",
help="print timestamp column (offset from trace start)")
- parser.add_argument("-u", "--unix-timestamp", action="store_true",
- help="print UNIX timestamp instead of offset from trace start, requires -t")
parser.add_argument("-T", "--time", action="store_true",
help="print time column")
parser.add_argument("-C", "--print_cpu", action="store_true",
help="print CPU id")
- parser.add_argument("-c", "--cgroup-path", type=str,
- metavar="CGROUP_PATH", dest="cgroup_path",
- help="cgroup path")
- parser.add_argument("-n", "--name", type=str,
- help="only print process names containing this name")
- parser.add_argument("-f", "--msg-filter", type=str, dest="msg_filter",
- help="only print the msg of event containing this string")
parser.add_argument("-B", "--bin_cmp", action="store_true",
help="allow to use STRCMP with binary values")
- parser.add_argument('-s', "--sym_file_list", type=str,
- metavar="SYM_FILE_LIST", dest="sym_file_list",
- help="coma separated list of symbol files to use \
- for symbol resolution")
parser.add_argument("-K", "--kernel-stack",
action="store_true", help="output kernel stack trace")
parser.add_argument("-U", "--user-stack",
@@ -843,17 +707,11 @@
"as either full path, "
"or relative to current working directory, "
"or relative to default kernel header search path")
- parser.add_argument("-A", "--aggregate", action="store_true",
- help="aggregate amount of each trace")
parser.add_argument("--ebpf", action="store_true",
help=argparse.SUPPRESS)
self.args = parser.parse_args()
if self.args.tgid and self.args.pid:
parser.error("only one of -p and -L may be specified")
- if self.args.cgroup_path is not None:
- self.cgroup_map_name = "__cgroup"
- else:
- self.cgroup_map_name = None
def _create_probes(self):
Probe.configure(self.args)
@@ -861,8 +719,7 @@
for probe_spec in self.args.probes:
self.probes.append(Probe(
probe_spec, self.args.string_size,
- self.args.kernel_stack, self.args.user_stack,
- self.cgroup_map_name, self.args.name, self.args.msg_filter))
+ self.args.kernel_stack, self.args.user_stack))
def _generate_program(self):
self.program = """
@@ -878,9 +735,6 @@
self.program += "#include <%s>\n" % include
self.program += BPF.generate_auto_includes(
map(lambda p: p.raw_probe, self.probes))
- if self.cgroup_map_name is not None:
- self.program += "BPF_CGROUP_ARRAY(%s, 1);\n" % \
- self.cgroup_map_name
for probe in self.probes:
self.program += probe.generate_program(
self.args.include_self)
@@ -903,15 +757,6 @@
print(probe.usdt.get_text())
usdt_contexts.append(probe.usdt)
self.bpf = BPF(text=self.program, usdt_contexts=usdt_contexts)
- if self.args.sym_file_list is not None:
- print("Note: Kernel bpf will report stack map with ip/build_id")
- map(lambda x: self.bpf.add_module(x), self.args.sym_file_list.split(','))
-
- # if cgroup filter is requested, update the cgroup array map
- if self.cgroup_map_name is not None:
- cgroup_array = self.bpf.get_table(self.cgroup_map_name)
- cgroup_array[0] = self.args.cgroup_path
-
for probe in self.probes:
if self.args.verbose:
print(probe)
@@ -923,14 +768,12 @@
# Print header
if self.args.timestamp or self.args.time:
- col_fmt = "%-17s " if self.args.unix_timestamp else "%-8s "
- print(col_fmt % "TIME", end="")
+ print("%-8s " % "TIME", end="");
if self.args.print_cpu:
- print("%-3s " % "CPU", end="")
+ print("%-3s " % "CPU", end="");
print("%-7s %-7s %-15s %-16s %s" %
("PID", "TID", "COMM", "FUNC",
"-" if not all_probes_trivial else ""))
- sys.stdout.flush()
while True:
self.bpf.perf_buffer_poll()
diff --git a/tools/trace_example.txt b/tools/trace_example.txt
index ccefdaa..0b41d7a 100644
--- a/tools/trace_example.txt
+++ b/tools/trace_example.txt
@@ -50,36 +50,6 @@
each read. The parenthesized expression "(arg3 > 20000)" is a filter that is
evaluated for each invocation of the probe before printing anything.
-Event message filter is useful while you only interesting the specific event.
-Like the program open thousands file and you only want to see the "temp" file
-and print stack.
-
-# trace 'do_sys_open "%s", arg2@user' -UK -f temp
-PID TID COMM FUNC -
-9557 9557 a.out do_sys_open temp.1
- do_sys_open+0x1 [kernel]
- do_syscall_64+0x5b [kernel]
- entry_SYSCALL_64_after_hwframe+0x44 [kernel]
- __open_nocancel+0x7 [libc-2.17.so]
- __libc_start_main+0xf5 [libc-2.17.so]
-9558 9558 a.out do_sys_open temp.2
- do_sys_open+0x1 [kernel]
- do_syscall_64+0x5b [kernel]
- entry_SYSCALL_64_after_hwframe+0x44 [kernel]
- __open_nocancel+0x7 [libc-2.17.so]
- __libc_start_main+0xf5 [libc-2.17.so]
-
-Process name filter is porting from tools/opensnoop
-
-# trace 'do_sys_open "%s", arg2@user' -UK -n out
-PID TID COMM FUNC -
-9557 9557 a.out do_sys_open temp.1
- do_sys_open+0x1 [kernel]
- do_syscall_64+0x5b [kernel]
- entry_SYSCALL_64_after_hwframe+0x44 [kernel]
- __open_nocancel+0x7 [libc-2.17.so]
- __libc_start_main+0xf5 [libc-2.17.so]
-
You can also trace user functions. For example, let's simulate the bashreadline
script, which attaches to the readline function in bash and prints its return
value, effectively snooping all bash shell input across the system:
@@ -134,19 +104,6 @@
01:23:55 0 swapper/0 block_rq_complete sectors=8
^C
-Suppose that you want to trace a system-call in a short-lived process, you can use
-the -s option to trace. The option is followed by list of libraries/executables to
-use for symbol resolution.
-# trace -s /lib/x86_64-linux-gnu/libc.so.6,/bin/ping 'p:c:inet_pton' -U
-Note: Kernel bpf will report stack map with ip/build_id
-PID TID COMM FUNC
-4175 4175 ping inet_pton
- inet_pton+0x136340 [libc.so.6]
- getaddrinfo+0xfb510 [libc.so.6]
- _init+0x2a08 [ping]
-
-During the trace, 'ping -c1 google.com' was executed to obtain the above results
-
To discover the tracepoint structure format (which you can refer to as the "args"
pointer variable), use the tplist tool. For example:
@@ -237,37 +194,11 @@
need to do that here because `struct timespec` is used internally by the tool,
so it always includes this header file.
-To aggregate amount of trace, you need specify -A with -M EVENTS. A typical
-example:
-1, if we find that the sys CPU utilization is higher by 'top' command
-2, then find that the timer interrupt is more normal by 'irqtop' command
-3, to confirm kernel timer setting frequence by 'funccount -i 1 clockevents_program_event'
-4, to trace timer setting by 'trace clockevents_program_event -K -A -M 1000'
-
-1294576 1294584 CPU 0/KVM clockevents_program_event
- clockevents_program_event+0x1 [kernel]
- hrtimer_start_range_ns+0x209 [kernel]
- start_sw_timer+0x173 [kvm]
- restart_apic_timer+0x6c [kvm]
- kvm_set_msr_common+0x442 [kvm]
- __kvm_set_msr+0xa2 [kvm]
- kvm_emulate_wrmsr+0x36 [kvm]
- vcpu_enter_guest+0x326 [kvm]
- kvm_arch_vcpu_ioctl_run+0xcc [kvm]
- kvm_vcpu_ioctl+0x22f [kvm]
- do_vfs_ioctl+0xa1 [kernel]
- ksys_ioctl+0x60 [kernel]
- __x64_sys_ioctl+0x16 [kernel]
- do_syscall_64+0x59 [kernel]
- entry_SYSCALL_64_after_hwframe+0x44 [kernel]
--->COUNT 271
-...
-So we can know that 271 timer setting in recent 1000(~27%).
As a final example, let's trace open syscalls for a specific process. By
default, tracing is system-wide, but the -p switch overrides this:
-# trace -p 2740 'do_sys_open "%s", arg2@user' -T
+# trace -p 2740 'do_sys_open "%s", arg2' -T
TIME PID COMM FUNC -
05:36:16 15872 ls do_sys_open /etc/ld.so.cache
05:36:16 15872 ls do_sys_open /lib64/libselinux.so.1
@@ -313,60 +244,13 @@
against int value of 108 (parametr of setsockopt call) in hex representation
(little endian format)
-For advanced users there is a possibility to insert the kprobes or uprobes
-after a certain offset, rather than the start of the function call
-This is useful for tracing register values at different places of the
-execution of a function. Lets consider the following example:
-int main()
-{
- int val = 0xdead;
- printf("%d\n", val);
- val = 0xbeef;
- printf("%d\n", val);
-}
-
-After compiling the code with -O3 optimization the object code looks
-like the following (with GCC 10 and x86_64 architecture):
-
-objdump --disassemble=main --prefix-addresses a.out
-
-0000000000001060 <main> endbr64
-0000000000001064 <main+0x4> sub $0x8,%rsp
-0000000000001068 <main+0x8> mov $0xdead,%edx
-000000000000106d <main+0xd> mov $0x1,%edi
-0000000000001072 <main+0x12> xor %eax,%eax
-0000000000001074 <main+0x14> lea 0xf89(%rip),%rsi
-000000000000107b <main+0x1b> callq 0000000000001050 <__printf_chk@plt>
-0000000000001080 <main+0x20> mov $0xbeef,%edx
-0000000000001085 <main+0x25> lea 0xf78(%rip),%rsi
-000000000000108c <main+0x2c> xor %eax,%eax
-000000000000108e <main+0x2e> mov $0x1,%edi
-0000000000001093 <main+0x33> callq 0000000000001050 <__printf_chk@plt>
-0000000000001098 <main+0x38> xor %eax,%eax
-000000000000109a <main+0x3a> add $0x8,%rsp
-000000000000109e <main+0x3e> retq
-
-The 0xdead and later the 0xbeef values are moved into the edx register.
-As the disassembly shows the edx register contains the 0xdead value
-after the 0xd offset and 0xbeef after the 0x25 offset. To verify this
-with trace lets insert probes to those offsets. The following
-command inserts two uprobe one after the 0xd offset and another one
-after the 0x25 offset of the main function. The probe print the
-value of the edx register which will show us the correct values.
-
-trace 'p:/tmp/a.out:main+0xd "%x", ctx->dx' 'p:/tmp/a.out:main+0x25 "%x", ctx->dx'
-PID TID COMM FUNC -
-25754 25754 a.out main dead
-25754 25754 a.out main beef
USAGE message:
-usage: trace [-h] [-b BUFFER_PAGES] [-p PID] [-L TID] [--uid UID] [-v]
- [-Z STRING_SIZE] [-S] [-M MAX_EVENTS] [-t] [-u] [-T] [-C]
- [-c CGROUP_PATH] [-n NAME] [-f MSG_FILTER] [-B]
- [-s SYM_FILE_LIST] [-K] [-U] [-a] [-I header]
+usage: trace [-h] [-b BUFFER_PAGES] [-p PID] [-L TID] [-v] [-Z STRING_SIZE]
+ [-S] [-M MAX_EVENTS] [-t] [-T] [-K] [-U] [-a] [-I header]
probe [probe ...]
Attach to functions and print trace messages.
@@ -381,7 +265,6 @@
(default: 64)
-p PID, --pid PID id of the process to trace (optional)
-L TID, --tid TID id of the thread to trace (optional)
- --uid UID id of the user to trace (optional)
-v, --verbose print resulting BPF program code before executing
-Z STRING_SIZE, --string-size STRING_SIZE
maximum size to read from strings
@@ -389,47 +272,23 @@
-M MAX_EVENTS, --max-events MAX_EVENTS
number of events to print before quitting
-t, --timestamp print timestamp column (offset from trace start)
- -u, --unix-timestamp print UNIX timestamp instead of offset from trace
- start, requires -t
-T, --time print time column
-C, --print_cpu print CPU id
- -c CGROUP_PATH, --cgroup-path CGROUP_PATH
- cgroup path
- -n NAME, --name NAME only print process names containing this name
- -f MSG_FILTER, --msg-filter MSG_FILTER
- only print the msg of event containing this string
-B, --bin_cmp allow to use STRCMP with binary values
- -s SYM_FILE_LIST, --sym_file_list SYM_FILE_LIST
- coma separated list of symbol files to use for symbol
- resolution
-K, --kernel-stack output kernel stack trace
-U, --user-stack output user stack trace
-a, --address print virtual address in stacks
-I header, --include header
additional header files to include in the BPF program
- as either full path, or relative to current working
- directory, or relative to default kernel header search
- path
- -A, --aggregate aggregate amount of each trace
+ as either full path, or relative to current working directory,
+ or relative to default kernel header search path
EXAMPLES:
trace do_sys_open
Trace the open syscall and print a default trace message when entered
-trace kfree_skb+0x12
- Trace the kfree_skb kernel function after the instruction on the 0x12 offset
-trace 'do_sys_open "%s", arg2@user'
- Trace the open syscall and print the filename being opened @user is
- added to arg2 in kprobes to ensure that char * should be copied from
- the userspace stack to the bpf stack. If not specified, previous
- behaviour is expected.
-
-trace 'do_sys_open "%s", arg2@user' -n main
- Trace the open syscall and only print event that process names containing "main"
-trace 'do_sys_open "%s", arg2@user' --uid 1001
- Trace the open syscall and only print event that processes with user ID 1001
-trace 'do_sys_open "%s", arg2@user' -f config
- Trace the open syscall and print the filename being opened filtered by "config"
+trace 'do_sys_open "%s", arg2'
+ Trace the open syscall and print the filename being opened
trace 'sys_read (arg3 > 20000) "read %d bytes", arg3'
Trace the read syscall and print a message for reads >20000 bytes
trace 'r::do_sys_open "%llx", retval'
@@ -448,13 +307,8 @@
Trace the block_rq_complete kernel tracepoint and print # of tx sectors
trace 'u:pthread:pthread_create (arg4 != 0)'
Trace the USDT probe pthread_create when its 4th argument is non-zero
-trace 'u:pthread:libpthread:pthread_create (arg4 != 0)'
- Ditto, but the provider name "libpthread" is specified.
trace 'p::SyS_nanosleep(struct timespec *ts) "sleep for %lld ns", ts->tv_nsec'
Trace the nanosleep syscall and print the sleep duration in ns
-trace -c /sys/fs/cgroup/system.slice/workload.service '__x64_sys_nanosleep' '__x64_sys_clone'
- Trace nanosleep/clone syscall calls only under workload.service
- cgroup hierarchy.
trace -I 'linux/fs.h' \
'p::uprobe_register(struct inode *inode) "a_ops = %llx", inode->i_mapping->a_ops'
Trace the uprobe_register inode mapping ops, and the symbol can be found
@@ -465,12 +319,10 @@
in kernel/sched/sched.h which is in kernel source tree and not in kernel-devel
package. So this command needs to run at the kernel source tree root directory
so that the added header file can be found by the compiler.
-trace -I 'net/sock.h' \
+trace -I 'net/sock.h' \\
'udpv6_sendmsg(struct sock *sk) (sk->sk_dport == 13568)'
Trace udpv6 sendmsg calls only if socket's destination port is equal
to 53 (DNS; 13568 in big endian order)
trace -I 'linux/fs_struct.h' 'mntns_install "users = %d", $task->fs->users'
Trace the number of users accessing the file system of the current task
-trace -s /lib/x86_64-linux-gnu/libc.so.6,/bin/ping 'p:c:inet_pton' -U
- Trace inet_pton system call and use the specified libraries/executables for
- symbol resolution.
+"
diff --git a/tools/ttysnoop.py b/tools/ttysnoop.py
index ebddb4c..aa18d24 100755
--- a/tools/ttysnoop.py
+++ b/tools/ttysnoop.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# ttysnoop Watch live output from a tty or pts device.
@@ -16,6 +16,7 @@
from __future__ import print_function
from bcc import BPF
+import ctypes as ct
from subprocess import call
import argparse
from sys import argv
@@ -28,13 +29,10 @@
# arguments
examples = """examples:
- ./ttysnoop /dev/pts/2 # snoop output from /dev/pts/2
- ./ttysnoop 2 # snoop output from /dev/pts/2 (shortcut)
- ./ttysnoop /dev/console # snoop output from the system console
- ./ttysnoop /dev/tty0 # snoop output from /dev/tty0
- ./ttysnoop /dev/pts/2 -s 1024 # snoop output from /dev/pts/2 with data size 1024
- ./ttysnoop /dev/pts/2 -c 2 # snoop output from /dev/pts/2 with 2 checks for 256 bytes of data in buffer
- (potentially retrieving 512 bytes)
+ ./ttysnoop /dev/pts/2 # snoop output from /dev/pts/2
+ ./ttysnoop 2 # snoop output from /dev/pts/2 (shortcut)
+ ./ttysnoop /dev/console # snoop output from the system console
+ ./ttysnoop /dev/tty0 # snoop output from /dev/tty0
"""
parser = argparse.ArgumentParser(
description="Snoop output from a pts or tty device, eg, a shell",
@@ -44,10 +42,6 @@
help="don't clear the screen")
parser.add_argument("device", default="-1",
help="path to a tty device (eg, /dev/tty0) or pts number")
-parser.add_argument("-s", "--datasize", default="256",
- help="size of the transmitting buffer (default 256)")
-parser.add_argument("-c", "--datacount", default="16",
- help="number of times we check for 'data-size' data (default 16)")
parser.add_argument("--ebpf", action="store_true",
help=argparse.SUPPRESS)
args = parser.parse_args()
@@ -69,97 +63,33 @@
bpf_text = """
#include <uapi/linux/ptrace.h>
#include <linux/fs.h>
-#include <linux/uio.h>
-#define BUFSIZE USER_DATASIZE
+#define BUFSIZE 256
struct data_t {
int count;
char buf[BUFSIZE];
};
-BPF_ARRAY(data_map, struct data_t, 1);
BPF_PERF_OUTPUT(events);
-static int do_tty_write(void *ctx, const char __user *buf, size_t count)
-{
- int zero = 0, i;
- struct data_t *data;
-
-/* We can't read data to map data before v4.11 */
-#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 11, 0)
- struct data_t _data = {};
-
- data = &_data;
-#else
- data = data_map.lookup(&zero);
- if (!data)
- return 0;
-#endif
-
- #pragma unroll
- for (i = 0; i < USER_DATACOUNT; i++) {
- // bpf_probe_read_user() can only use a fixed size, so truncate to count
- // in user space:
- if (bpf_probe_read_user(&data->buf, BUFSIZE, (void *)buf))
- return 0;
- if (count > BUFSIZE)
- data->count = BUFSIZE;
- else
- data->count = count;
- events.perf_submit(ctx, data, sizeof(*data));
- if (count < BUFSIZE)
- return 0;
- count -= BUFSIZE;
- buf += BUFSIZE;
- }
-
- return 0;
-};
-
-/**
- * commit 9bb48c82aced (v5.11-rc4) tty: implement write_iter
- * changed arguments of tty_write function
- */
-#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 11, 0)
int kprobe__tty_write(struct pt_regs *ctx, struct file *file,
const char __user *buf, size_t count)
{
if (file->f_inode->i_ino != PTS)
return 0;
- return do_tty_write(ctx, buf, count);
-}
-#else
-KFUNC_PROBE(tty_write, struct kiocb *iocb, struct iov_iter *from)
-{
- const char __user *buf;
- const struct kvec *kvec;
- size_t count;
+ // bpf_probe_read() can only use a fixed size, so truncate to count
+ // in user space:
+ struct data_t data = {};
+ bpf_probe_read(&data.buf, BUFSIZE, (void *)buf);
+ if (count > BUFSIZE)
+ data.count = BUFSIZE;
+ else
+ data.count = count;
+ events.perf_submit(ctx, &data, sizeof(data));
- if (iocb->ki_filp->f_inode->i_ino != PTS)
- return 0;
-/**
- * commit 8cd54c1c8480 iov_iter: separate direction from flavour
- * `type` is represented by iter_type and data_source seperately
- */
-#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 14, 0)
- if (from->type != (ITER_IOVEC + WRITE))
- return 0;
-#else
- if (from->iter_type != ITER_IOVEC)
- return 0;
- if (from->data_source != WRITE)
- return 0;
-#endif
-
-
- kvec = from->kvec;
- buf = kvec->iov_base;
- count = kvec->iov_len;
-
- return do_tty_write(ctx, kvec->iov_base, kvec->iov_len);
-}
-#endif
+ return 0;
+};
"""
bpf_text = bpf_text.replace('PTS', str(pi.st_ino))
@@ -168,18 +98,23 @@
if args.ebpf:
exit()
-bpf_text = bpf_text.replace('USER_DATASIZE', '%s' % args.datasize)
-bpf_text = bpf_text.replace('USER_DATACOUNT', '%s' % args.datacount)
-
# initialize BPF
b = BPF(text=bpf_text)
+BUFSIZE = 256
+
+class Data(ct.Structure):
+ _fields_ = [
+ ("count", ct.c_int),
+ ("buf", ct.c_char * BUFSIZE)
+ ]
+
if not args.noclear:
call("clear")
# process event
def print_event(cpu, data, size):
- event = b["events"].event(data)
+ event = ct.cast(data, ct.POINTER(Data)).contents
print("%s" % event.buf[0:event.count].decode('utf-8', 'replace'), end="")
sys.stdout.flush()
diff --git a/tools/ttysnoop_example.txt b/tools/ttysnoop_example.txt
index 95dbf32..1c29961 100644
--- a/tools/ttysnoop_example.txt
+++ b/tools/ttysnoop_example.txt
@@ -73,16 +73,11 @@
device path to a tty device (eg, /dev/tty0) or pts number
optional arguments:
- -h, --help show this help message and exit
- -C, --noclear don't clear the screen
- -s, --datasize size of the transmitting buffer (default 256)
- -c, --datacount number of times ttysnop checks for data (default 16)
+ -h, --help show this help message and exit
+ -C, --noclear don't clear the screen
examples:
- ./ttysnoop /dev/pts/2 # snoop output from /dev/pts/2
- ./ttysnoop 2 # snoop output from /dev/pts/2 (shortcut)
- ./ttysnoop /dev/console # snoop output from the system console
- ./ttysnoop /dev/tty0 # snoop output from /dev/tty0
- ./ttysnoop /dev/pts/2 -s 1024 # snoop output from /dev/pts/2 with data size 1024
- ./ttysnoop /dev/pts/2 -c 2 # snoop output from /dev/pts/2 with 2 checks for 256 bytes of data in buffer
- (potentionaly retrieving 512 bytes)
+ ./ttysnoop /dev/pts/2 # snoop output from /dev/pts/2
+ ./ttysnoop 2 # snoop output from /dev/pts/2 (shortcut)
+ ./ttysnoop /dev/console # snoop output from the system console
+ ./ttysnoop /dev/tty0 # snoop output from /dev/tty0
diff --git a/tools/vfscount.py b/tools/vfscount.py
index e58ce68..285cd8b 100755
--- a/tools/vfscount.py
+++ b/tools/vfscount.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# vfscount Count VFS calls ("vfs_*").
@@ -14,19 +14,7 @@
from __future__ import print_function
from bcc import BPF
from time import sleep
-from sys import argv
-def usage():
- print("USAGE: %s [time]" % argv[0])
- exit()
-interval = 99999999
-if len(argv) > 1:
- try:
- interval = int(argv[1])
- if interval == 0:
- raise
- except: # also catches -h, --help
- usage()
# load BPF program
b = BPF(text="""
#include <uapi/linux/ptrace.h>
@@ -40,7 +28,7 @@
int do_count(struct pt_regs *ctx) {
struct key_t key = {};
key.ip = PT_REGS_IP(ctx);
- counts.atomic_increment(key);
+ counts.increment(key);
return 0;
}
""")
@@ -51,7 +39,7 @@
# output
try:
- sleep(interval)
+ sleep(99999999)
except KeyboardInterrupt:
pass
diff --git a/tools/vfscount_example.txt b/tools/vfscount_example.txt
index 478db97..1012bff 100644
--- a/tools/vfscount_example.txt
+++ b/tools/vfscount_example.txt
@@ -1,8 +1,8 @@
Demonstrations of vfscount, the Linux eBPF/bcc version.
-This counts VFS calls during time, by tracing all kernel functions beginning
-with "vfs_", By defaults, the time is 99999999s
+This counts VFS calls, by tracing all kernel functions beginning with "vfs_":
+
# ./vfscount
Tracing... Ctrl-C to end.
^C
@@ -20,36 +20,7 @@
ffffffff811e80a1 vfs_write 1764
ffffffff811e7f71 vfs_read 2283
-Here we are using an output in 10 seconds, and printing 10 seconds summaries
-# ./vfscount 10
-Tracing... Ctrl-C to end.
-
-ADDR FUNC COUNT
-ffffffffa1283671 vfs_rename 1
-ffffffffa129f471 vfs_setxattr 1
-ffffffffa12831c1 vfs_mkdir 1
-ffffffffa1282a51 vfs_rmdir 10
-ffffffffa1283f31 vfs_unlink 28
-ffffffffa1273e61 vfs_writev 53
-ffffffffa12ae061 vfs_statfs 55
-ffffffffa129e971 vfs_getxattr 138
-ffffffffa1288561 vfs_readlink 157
-ffffffffa12d6311 vfs_lock_file 223
-ffffffffa1274da1 vfs_write 537
-ffffffffa12798f1 vfs_statx_fd 2337
-ffffffffa1279971 vfs_statx 3064
-ffffffffa1271ba1 vfs_open 4334
-ffffffffa12798b1 vfs_getattr 4823
-ffffffffa1279821 vfs_getattr_nosec 4823
-ffffffffa1274af1 vfs_read 9060
-
-
This can be useful for workload characterization, to see what types of
operations are in use.
You can edit the script to customize what kernel functions are matched.
-
-Full usage:
-
-# ./vfsstat -h
-USAGE: ./vfsstat [time]
diff --git a/tools/vfsstat.py b/tools/vfsstat.py
index a862d33..4a55f8c 100755
--- a/tools/vfsstat.py
+++ b/tools/vfsstat.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# vfsstat Count some VFS calls.
@@ -37,7 +37,7 @@
usage()
# load BPF program
-bpf_text = """
+b = BPF(text="""
#include <uapi/linux/ptrace.h>
enum stat_types {
@@ -52,40 +52,21 @@
BPF_ARRAY(stats, u64, S_MAXSTAT);
static void stats_increment(int key) {
- stats.atomic_increment(key);
+ u64 *leaf = stats.lookup(&key);
+ if (leaf) (*leaf)++;
}
-"""
-bpf_text_kprobe = """
void do_read(struct pt_regs *ctx) { stats_increment(S_READ); }
void do_write(struct pt_regs *ctx) { stats_increment(S_WRITE); }
void do_fsync(struct pt_regs *ctx) { stats_increment(S_FSYNC); }
void do_open(struct pt_regs *ctx) { stats_increment(S_OPEN); }
void do_create(struct pt_regs *ctx) { stats_increment(S_CREATE); }
-"""
-
-bpf_text_kfunc = """
-KFUNC_PROBE(vfs_read) { stats_increment(S_READ); return 0; }
-KFUNC_PROBE(vfs_write) { stats_increment(S_WRITE); return 0; }
-KFUNC_PROBE(vfs_fsync_range) { stats_increment(S_FSYNC); return 0; }
-KFUNC_PROBE(vfs_open) { stats_increment(S_OPEN); return 0; }
-KFUNC_PROBE(vfs_create) { stats_increment(S_CREATE); return 0; }
-"""
-
-is_support_kfunc = BPF.support_kfunc()
-#is_support_kfunc = False #BPF.support_kfunc()
-if is_support_kfunc:
- bpf_text += bpf_text_kfunc
-else:
- bpf_text += bpf_text_kprobe
-
-b = BPF(text=bpf_text)
-if not is_support_kfunc:
- b.attach_kprobe(event="vfs_read", fn_name="do_read")
- b.attach_kprobe(event="vfs_write", fn_name="do_write")
- b.attach_kprobe(event="vfs_fsync_range", fn_name="do_fsync")
- b.attach_kprobe(event="vfs_open", fn_name="do_open")
- b.attach_kprobe(event="vfs_create", fn_name="do_create")
+""")
+b.attach_kprobe(event="vfs_read", fn_name="do_read")
+b.attach_kprobe(event="vfs_write", fn_name="do_write")
+b.attach_kprobe(event="vfs_fsync", fn_name="do_fsync")
+b.attach_kprobe(event="vfs_open", fn_name="do_open")
+b.attach_kprobe(event="vfs_create", fn_name="do_create")
# stat column labels and indexes
stat_types = {
diff --git a/tools/virtiostat.py b/tools/virtiostat.py
deleted file mode 100755
index ef58236..0000000
--- a/tools/virtiostat.py
+++ /dev/null
@@ -1,289 +0,0 @@
-#!/usr/bin/python
-# @lint-avoid-python-3-compatibility-imports
-#
-# virtiostat Show virtio devices input/output statistics.
-# For Linux, uses BCC, eBPF.
-#
-# USAGE: virtiostat [-h] [-T] [-D] [-d DRIVER] [-n DEVNAME] [INTERVAL] [COUNT]
-#
-# Copyright (c) 2021 zhenwei pi
-# Licensed under the Apache License, Version 2.0 (the "License")
-#
-# 13-Feb-2021 zhenwei pi Created this.
-
-from __future__ import print_function
-from bcc import BPF
-from time import sleep, strftime
-import argparse
-
-# arguments
-examples = """examples:
- ./virtiostat # print 3(default) second summaries
- ./virtiostat 1 10 # print 1 second summaries, 10 times
- ./virtiostat -T # show timestamps
- ./virtiostat -d virtio_blk # only show virtio block devices
- ./virtiostat -n virtio0 # only show virtio0 device
- ./virtiostat -D # show debug bpf text
-"""
-parser = argparse.ArgumentParser(
- description="Show virtio devices input/output statistics",
- formatter_class=argparse.RawDescriptionHelpFormatter,
- epilog=examples)
-parser.add_argument("interval", nargs="?", default=3,
- help="output interval, in seconds")
-parser.add_argument("count", nargs="?", default=99999999,
- help="number of outputs")
-parser.add_argument("-T", "--timestamp", action="store_true",
- help="show timestamp on output")
-parser.add_argument("-d", "--driver",
- help="filter for driver name")
-parser.add_argument("-n", "--devname",
- help="filter for device name")
-parser.add_argument("-D", "--debug", action="store_true",
- help="print BPF program before starting (for debugging purposes)")
-parser.add_argument("--ebpf", action="store_true",
- help=argparse.SUPPRESS)
-args = parser.parse_args()
-
-# define BPF program
-bpf_text = """
-#ifndef KBUILD_MODNAME
-#define KBUILD_MODNAME "bcc"
-#endif
-#include <linux/virtio.h>
-#include <bcc/proto.h>
-
-/* typically virtio scsi has max SGs of 6 */
-#define VIRTIO_MAX_SGS 6
-/* typically virtio blk has max SEG of 128 */
-#define SG_MAX 128
-
-/* local strcmp function, max length 16 to protect instruction loops */
-#define CMPMAX 16
-
-static int local_strcmp(const char *cs, const char *ct)
-{
- int len = 0;
- unsigned char c1, c2;
-
- while (len++ < CMPMAX) {
- c1 = *cs++;
- c2 = *ct++;
- if (c1 != c2)
- return c1 < c2 ? -1 : 1;
- if (!c1)
- break;
- }
- return 0;
-}
-
-typedef struct virtio_stat {
- char driver[16];
- char dev[12];
- char vqname[12];
- u32 in_sgs;
- u32 out_sgs;
- u64 in_bw;
- u64 out_bw;
-} virtio_stat_t;
-
-BPF_HASH(stats, u64, virtio_stat_t);
-
-static struct scatterlist *__sg_next(struct scatterlist *sgp)
-{
- struct scatterlist sg;
-
- bpf_probe_read_kernel(&sg, sizeof(sg), sgp);
- if (sg_is_last(&sg))
- return NULL;
-
- sgp++;
-
- bpf_probe_read_kernel(&sg, sizeof(sg), sgp);
- if (unlikely(sg_is_chain(&sg)))
- sgp = sg_chain_ptr(&sg);
-
- return sgp;
-}
-
-static u64 count_len(struct scatterlist **sgs, unsigned int num)
-{
- u64 length = 0;
- unsigned int i, n;
- struct scatterlist *sgp = NULL;
-
- for (i = 0; (i < VIRTIO_MAX_SGS) && (i < num); i++) {
- for (n = 0, sgp = sgs[i]; sgp && (n < SG_MAX); sgp = __sg_next(sgp)) {
- length += sgp->length;
- n++;
- }
-
- /* Suggested by Yonghong Song:
- * IndVarSimplifyPass with clang 12 may cause verifier failure:
- * ; for (i = 0; (i < VIRTIO_MAX_SGS) && (i < num); i++) { // Line 60
- * 90: 15 08 15 00 00 00 00 00 if r8 == 0 goto +21
- * 91: bf 81 00 00 00 00 00 00 r1 = r8
- * 92: 07 01 00 00 ff ff ff ff r1 += -1
- * 93: 67 01 00 00 20 00 00 00 r1 <<= 32
- * 94: 77 01 00 00 20 00 00 00 r1 >>= 32
- * 95: b7 02 00 00 05 00 00 00 r2 = 5
- * 96: 2d 12 01 00 00 00 00 00 if r2 > r1 goto +1
- * 97: b7 08 00 00 06 00 00 00 r8 = 6
- * 98: b7 02 00 00 00 00 00 00 r2 = 0
- * 99: b7 09 00 00 00 00 00 00 r9 = 0
- * 100: 7b 8a 68 ff 00 00 00 00 *(u64 *)(r10 - 152) = r8
- * 101: 05 00 35 00 00 00 00 00 goto +53
- * Note that r1 is refined by r8 is saved to stack for later use.
- * This will give verifier u64_max loop bound and eventually cause
- * verification failure. Workaround with the below asm code.
- */
-#if __clang_major__ >= 7
- asm volatile("" : "=r"(i) : "0"(i));
-#endif
- }
-
- return length;
-}
-
-static void record(struct virtqueue *vq, struct scatterlist **sgs,
- unsigned int out_sgs, unsigned int in_sgs)
-{
- virtio_stat_t newvs = {0};
- virtio_stat_t *vs;
- u64 key = (u64)vq;
- u64 in_bw = 0;
-
- DRIVERFILTER
- DEVNAMEFILTER
-
- /* Workaround: separate two count_len() calls, one here and the
- * other below. Otherwise, compiler may generate some spills which
- * harms verifier pruning. This happens in llvm12, but not llvm4.
- * Below code works on both cases.
- */
- if (in_sgs)
- in_bw = count_len(sgs + out_sgs, in_sgs);
-
- vs = stats.lookup(&key);
- if (!vs) {
- bpf_probe_read_kernel_str(newvs.driver, sizeof(newvs.driver), vq->vdev->dev.driver->name);
- bpf_probe_read_kernel_str(newvs.dev, sizeof(newvs.dev), vq->vdev->dev.kobj.name);
- bpf_probe_read_kernel_str(newvs.vqname, sizeof(newvs.vqname), vq->name);
- newvs.out_sgs = out_sgs;
- newvs.in_sgs = in_sgs;
- if (out_sgs)
- newvs.out_bw = count_len(sgs, out_sgs);
- newvs.in_bw = in_bw;
- stats.update(&key, &newvs);
- } else {
- vs->out_sgs += out_sgs;
- vs->in_sgs += in_sgs;
- if (out_sgs)
- vs->out_bw += count_len(sgs, out_sgs);
- vs->in_bw += in_bw;
- }
-}
-
-int trace_virtqueue_add_sgs(struct pt_regs *ctx, struct virtqueue *vq,
- struct scatterlist **sgs, unsigned int out_sgs,
- unsigned int in_sgs, void *data, gfp_t gfp)
-
-{
- record(vq, sgs, out_sgs, in_sgs);
-
- return 0;
-}
-
-int trace_virtqueue_add_outbuf(struct pt_regs *ctx, struct virtqueue *vq,
- struct scatterlist *sg, unsigned int num,
- void *data, gfp_t gfp)
-{
- record(vq, &sg, 1, 0);
-
- return 0;
-}
-
-int trace_virtqueue_add_inbuf(struct pt_regs *ctx, struct virtqueue *vq,
- struct scatterlist *sg, unsigned int num,
- void *data, gfp_t gfp)
-{
- record(vq, &sg, 0, 1);
-
- return 0;
-}
-
-int trace_virtqueue_add_inbuf_ctx(struct pt_regs *ctx, struct virtqueue *vq,
- struct scatterlist *sg, unsigned int num,
- void *data, void *_ctx, gfp_t gfp)
-{
- record(vq, &sg, 0, 1);
-
- return 0;
-}
-"""
-
-# filter for driver name
-if args.driver:
- bpf_text = bpf_text.replace('DRIVERFILTER',
- """char filter_driver[] = \"%s\";
- char driver[16];
- bpf_probe_read_kernel_str(driver, sizeof(driver), vq->vdev->dev.driver->name);
- if (local_strcmp(filter_driver, driver))
- return;""" % (args.driver))
-else:
- bpf_text = bpf_text.replace('DRIVERFILTER', '')
-
-# filter for dev name
-if args.devname:
- bpf_text = bpf_text.replace('DEVNAMEFILTER',
- """char filter_devname[] = \"%s\";
- char devname[16];
- bpf_probe_read_kernel_str(devname, sizeof(devname), vq->vdev->dev.kobj.name);
- if (local_strcmp(filter_devname, devname))
- return;""" % (args.devname))
-else:
- bpf_text = bpf_text.replace('DEVNAMEFILTER', '')
-
-
-# debug mode: print bpf text
-if args.debug:
- print(bpf_text)
-
-# dump mode: print bpf text and exit
-if args.ebpf:
- print(bpf_text)
- exit()
-
-# load BPF program
-b = BPF(text=bpf_text)
-b.attach_kprobe(event="virtqueue_add_sgs", fn_name="trace_virtqueue_add_sgs")
-b.attach_kprobe(event="virtqueue_add_outbuf", fn_name="trace_virtqueue_add_outbuf")
-b.attach_kprobe(event="virtqueue_add_inbuf", fn_name="trace_virtqueue_add_inbuf")
-b.attach_kprobe(event="virtqueue_add_inbuf_ctx", fn_name="trace_virtqueue_add_inbuf_ctx")
-
-print("Tracing virtio devices statistics ... Hit Ctrl-C to end.")
-
-# start main loop
-exiting = 0 if args.interval else 1
-seconds = 0
-while (1):
- try:
- sleep(int(args.interval))
- seconds = seconds + int(args.interval)
- except KeyboardInterrupt:
- exiting = 1
-
- if args.timestamp:
- print("%-8s\n" % strftime("%H:%M:%S"), end="")
- else:
- print("--------", end="\n")
-
- print("%14s %8s %10s %7s %7s %14s %14s" % ("Driver", "Device", "VQ Name", "In SGs", "Out SGs", "In BW", "Out BW"))
- stats = b.get_table("stats")
- for k, v in sorted(stats.items(), key=lambda vs: vs[1].dev):
- print("%14s %8s %10s %7d %7d %14d %14d" % (v.driver, v.dev, v.vqname, v.in_sgs, v.out_sgs, v.in_bw, v.out_bw))
-
- stats.clear()
-
- if exiting or seconds >= int(args.count):
- exit()
diff --git a/tools/virtiostat_example.txt b/tools/virtiostat_example.txt
deleted file mode 100644
index f64c87b..0000000
--- a/tools/virtiostat_example.txt
+++ /dev/null
@@ -1,63 +0,0 @@
-Demonstrations of virtiostat, the Linux eBPF/bcc version.
-
-
-This program traces virtio devices to analyze the IO operations and
-throughput. For example, guest side mounts a 9p fs, and we can't get
-io statistics by `iostat` command any more. In this scenario, we can
-only get statistics from VIRTIO layer instead of block layer.
-
-Example
-#./virtiostat -T
-Tracing virtio devices statistics ... Hit Ctrl-C to end.
-14:48:30
- Driver Device VQ Name In SGs Out SGs In BW Out BW
- virtio_net virtio0 input.0 260669 0 406743040 0
- virtio_net virtio0 output.0 0 9873 0 833344
- virtio_blk virtio4 req.0 28 46 448 278976
- 9pnet_virtio virtio6 requests 99083 99354 1883687 137537263
-14:48:33
- Driver Device VQ Name In SGs Out SGs In BW Out BW
- virtio_net virtio0 input.0 260718 0 406819328 0
- virtio_net virtio0 output.0 0 7139 0 562355
- virtio_blk virtio4 req.0 11 18 176 110768
- 9pnet_virtio virtio6 requests 91520 91141 1737364 125320785
-
-
-Show virtio block devices only:
-#./virtiostat.py -d virtio_blk
-Tracing virtio devices statistics ... Hit Ctrl-C to end.
---------
- Driver Device VQ Name In SGs Out SGs In BW Out BW
- virtio_blk virtio4 req.0 4 6 4 24640
- virtio_blk virtio5 req.0 678756 339378 1390431666 5430048
-
-
-Full USAGE:
-
-#./virtiostat -h
-usage: virtiostat.py [-h] [-T] [-d DRIVER] [-n DEVNAME] [-D]
- [interval] [count]
-
-Show virtio devices input/output statistics
-
-positional arguments:
- interval output interval, in seconds
- count number of outputs
-
-optional arguments:
- -h, --help show this help message and exit
- -T, --timestamp show timestamp on output
- -d DRIVER, --driver DRIVER
- filter for driver name
- -n DEVNAME, --devname DEVNAME
- filter for device name
- -D, --debug print BPF program before starting (for debugging
- purposes)
-
-examples:
- ./virtiostat # print 3(default) second summaries
- ./virtiostat 1 10 # print 1 second summaries, 10 times
- ./virtiostat -T # show timestamps
- ./virtiostat -d virtio_blk # only show virtio block devices
- ./virtiostat -n virtio0 # only show virtio0 device
- ./virtiostat -D # show debug bpf text
diff --git a/tools/wakeuptime.py b/tools/wakeuptime.py
index 90b114c..68e8857 100755
--- a/tools/wakeuptime.py
+++ b/tools/wakeuptime.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
#
# wakeuptime Summarize sleep to wakeup time by waker kernel stack
# For Linux, uses BCC, eBPF.
@@ -102,10 +102,8 @@
BPF_HASH(start, u32);
BPF_STACK_TRACE(stack_traces, STACK_STORAGE_SIZE);
-static int offcpu_sched_switch() {
- u64 pid_tgid = bpf_get_current_pid_tgid();
- u32 pid = pid_tgid >> 32;
- u32 tid = (u32)pid_tgid;
+int offcpu(struct pt_regs *ctx) {
+ u32 pid = bpf_get_current_pid_tgid();
struct task_struct *p = (struct task_struct *) bpf_get_current_task();
u64 ts;
@@ -113,19 +111,18 @@
return 0;
ts = bpf_ktime_get_ns();
- start.update(&tid, &ts);
+ start.update(&pid, &ts);
return 0;
}
-static int wakeup(ARG0, struct task_struct *p) {
- u32 pid = p->tgid;
- u32 tid = p->pid;
+int waker(struct pt_regs *ctx, struct task_struct *p) {
+ u32 pid = p->pid;
u64 delta, *tsp, ts;
- tsp = start.lookup(&tid);
+ tsp = start.lookup(&pid);
if (tsp == 0)
return 0; // missed start
- start.delete(&tid);
+ start.delete(&pid);
if (FILTER)
return 0;
@@ -138,46 +135,14 @@
struct key_t key = {};
- key.w_k_stack_id = stack_traces.get_stackid(ctx, 0);
- bpf_probe_read_kernel(&key.target, sizeof(key.target), p->comm);
+ key.w_k_stack_id = stack_traces.get_stackid(ctx, BPF_F_REUSE_STACKID);
+ bpf_probe_read(&key.target, sizeof(key.target), p->comm);
bpf_get_current_comm(&key.waker, sizeof(key.waker));
- counts.atomic_increment(key, delta);
+ counts.increment(key, delta);
return 0;
}
"""
-
-bpf_text_kprobe = """
-int offcpu(struct pt_regs *ctx) {
- return offcpu_sched_switch();
-}
-
-int waker(struct pt_regs *ctx, struct task_struct *p) {
- return wakeup(ctx, p);
-}
-"""
-
-bpf_text_raw_tp = """
-RAW_TRACEPOINT_PROBE(sched_switch)
-{
- // TP_PROTO(bool preempt, struct task_struct *prev, struct task_struct *next)
- return offcpu_sched_switch();
-}
-
-RAW_TRACEPOINT_PROBE(sched_wakeup)
-{
- // TP_PROTO(struct task_struct *p)
- struct task_struct *p = (struct task_struct *)ctx->args[0];
- return wakeup(ctx, p);
-}
-"""
-
-is_supported_raw_tp = BPF.support_raw_tracepoint()
-if is_supported_raw_tp:
- bpf_text += bpf_text_raw_tp
-else:
- bpf_text += bpf_text_kprobe
-
if args.pid:
filter = 'pid != %s' % args.pid
elif args.useronly:
@@ -186,12 +151,6 @@
filter = '0'
bpf_text = bpf_text.replace('FILTER', filter)
-if is_supported_raw_tp:
- arg0 = 'struct bpf_raw_tracepoint_args *ctx'
-else:
- arg0 = 'struct pt_regs *ctx'
-bpf_text = bpf_text.replace('ARG0', arg0)
-
# set stack storage size
bpf_text = bpf_text.replace('STACK_STORAGE_SIZE', str(args.stack_storage_size))
bpf_text = bpf_text.replace('MINBLOCK_US_VALUE', str(args.min_block_time))
@@ -204,13 +163,12 @@
# initialize BPF
b = BPF(text=bpf_text)
-if not is_supported_raw_tp:
- b.attach_kprobe(event="schedule", fn_name="offcpu")
- b.attach_kprobe(event="try_to_wake_up", fn_name="waker")
- matched = b.num_open_kprobes()
- if matched == 0:
- print("0 functions traced. Exiting.")
- exit()
+b.attach_kprobe(event="schedule", fn_name="offcpu")
+b.attach_kprobe(event="try_to_wake_up", fn_name="waker")
+matched = b.num_open_kprobes()
+if matched == 0:
+ print("0 functions traced. Exiting.")
+ exit()
# header
if not folded:
diff --git a/tools/xfsdist.py b/tools/xfsdist.py
index 163c220..1a7fdd9 100755
--- a/tools/xfsdist.py
+++ b/tools/xfsdist.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# xfsdist Summarize XFS operation latency.
@@ -70,26 +70,21 @@
// time operation
int trace_entry(struct pt_regs *ctx)
{
- u64 pid_tgid = bpf_get_current_pid_tgid();
- u32 pid = pid_tgid >> 32;
- u32 tid = (u32)pid_tgid;
-
+ u32 pid = bpf_get_current_pid_tgid();
if (FILTER_PID)
return 0;
u64 ts = bpf_ktime_get_ns();
- start.update(&tid, &ts);
+ start.update(&pid, &ts);
return 0;
}
static int trace_return(struct pt_regs *ctx, const char *op)
{
u64 *tsp;
- u64 pid_tgid = bpf_get_current_pid_tgid();
- u32 pid = pid_tgid >> 32;
- u32 tid = (u32)pid_tgid;
+ u32 pid = bpf_get_current_pid_tgid();
// fetch timestamp and calculate delta
- tsp = start.lookup(&tid);
+ tsp = start.lookup(&pid);
if (tsp == 0) {
return 0; // missed start or filtered
}
@@ -98,9 +93,9 @@
// store as histogram
dist_key_t key = {.slot = bpf_log2l(delta)};
__builtin_memcpy(&key.op, op, sizeof(key.op));
- dist.atomic_increment(key);
+ dist.increment(key);
- start.delete(&tid);
+ start.delete(&pid);
return 0;
}
@@ -169,7 +164,7 @@
if args.interval and (not args.notimestamp):
print(strftime("%H:%M:%S:"))
- dist.print_log2_hist(label, "operation", section_print_fn=bytes.decode)
+ dist.print_log2_hist(label, "operation")
dist.clear()
countdown -= 1
diff --git a/tools/xfsslower.py b/tools/xfsslower.py
index f259e49..5b4e0a2 100755
--- a/tools/xfsslower.py
+++ b/tools/xfsslower.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# xfsslower Trace slow XFS operations.
@@ -28,6 +28,7 @@
from bcc import BPF
import argparse
from time import strftime
+import ctypes as ct
# arguments
examples = """examples:
@@ -196,7 +197,7 @@
struct qstr qs = valp->fp->f_path.dentry->d_name;
if (qs.len == 0)
return 0;
- bpf_probe_read_kernel(&data.file, sizeof(data.file), (void *)qs.name);
+ bpf_probe_read(&data.file, sizeof(data.file), (void *)qs.name);
// output
events.perf_submit(ctx, &data, sizeof(data));
@@ -239,9 +240,24 @@
if args.ebpf:
exit()
+# kernel->user event data: struct data_t
+DNAME_INLINE_LEN = 32 # linux/dcache.h
+TASK_COMM_LEN = 16 # linux/sched.h
+class Data(ct.Structure):
+ _fields_ = [
+ ("ts_us", ct.c_ulonglong),
+ ("type", ct.c_ulonglong),
+ ("size", ct.c_ulonglong),
+ ("offset", ct.c_ulonglong),
+ ("delta_us", ct.c_ulonglong),
+ ("pid", ct.c_ulonglong),
+ ("task", ct.c_char * TASK_COMM_LEN),
+ ("file", ct.c_char * DNAME_INLINE_LEN)
+ ]
+
# process event
def print_event(cpu, data, size):
- event = b["events"].event(data)
+ event = ct.cast(data, ct.POINTER(Data)).contents
type = 'R'
if event.type == 1:
diff --git a/tools/zfsdist.py b/tools/zfsdist.py
index f9c229c..9330739 100755
--- a/tools/zfsdist.py
+++ b/tools/zfsdist.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# zfsdist Summarize ZFS operation latency.
@@ -70,26 +70,21 @@
// time operation
int trace_entry(struct pt_regs *ctx)
{
- u64 pid_tgid = bpf_get_current_pid_tgid();
- u32 pid = pid_tgid >> 32;
- u32 tid = (u32)pid_tgid;
-
+ u32 pid = bpf_get_current_pid_tgid();
if (FILTER_PID)
return 0;
u64 ts = bpf_ktime_get_ns();
- start.update(&tid, &ts);
+ start.update(&pid, &ts);
return 0;
}
static int trace_return(struct pt_regs *ctx, const char *op)
{
u64 *tsp;
- u64 pid_tgid = bpf_get_current_pid_tgid();
- u32 pid = pid_tgid >> 32;
- u32 tid = (u32)pid_tgid;
+ u32 pid = bpf_get_current_pid_tgid();
// fetch timestamp and calculate delta
- tsp = start.lookup(&tid);
+ tsp = start.lookup(&pid);
if (tsp == 0) {
return 0; // missed start or filtered
}
@@ -98,9 +93,9 @@
// store as histogram
dist_key_t key = {.slot = bpf_log2l(delta)};
__builtin_memcpy(&key.op, op, sizeof(key.op));
- dist.atomic_increment(key);
+ dist.increment(key);
- start.delete(&tid);
+ start.delete(&pid);
return 0;
}
@@ -183,7 +178,7 @@
if args.interval and (not args.notimestamp):
print(strftime("%H:%M:%S:"))
- dist.print_log2_hist(label, "operation", section_print_fn=bytes.decode)
+ dist.print_log2_hist(label, "operation")
dist.clear()
countdown -= 1
diff --git a/tools/zfsslower.py b/tools/zfsslower.py
index 3a61a36..6f0382a 100755
--- a/tools/zfsslower.py
+++ b/tools/zfsslower.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# @lint-avoid-python-3-compatibility-imports
#
# zfsslower Trace slow ZFS operations.
@@ -31,6 +31,7 @@
from bcc import BPF
import argparse
from time import strftime
+import ctypes as ct
# arguments
examples = """examples:
@@ -192,7 +193,7 @@
struct qstr qs = valp->fp->f_path.dentry->d_name;
if (qs.len == 0)
return 0;
- bpf_probe_read_kernel(&data.file, sizeof(data.file), (void *)qs.name);
+ bpf_probe_read(&data.file, sizeof(data.file), (void *)qs.name);
// output
events.perf_submit(ctx, &data, sizeof(data));
@@ -235,9 +236,24 @@
if args.ebpf:
exit()
+# kernel->user event data: struct data_t
+DNAME_INLINE_LEN = 32 # linux/dcache.h
+TASK_COMM_LEN = 16 # linux/sched.h
+class Data(ct.Structure):
+ _fields_ = [
+ ("ts_us", ct.c_ulonglong),
+ ("type", ct.c_ulonglong),
+ ("size", ct.c_ulonglong),
+ ("offset", ct.c_ulonglong),
+ ("delta_us", ct.c_ulonglong),
+ ("pid", ct.c_ulonglong),
+ ("task", ct.c_char * TASK_COMM_LEN),
+ ("file", ct.c_char * DNAME_INLINE_LEN)
+ ]
+
# process event
def print_event(cpu, data, size):
- event = b["events"].event(data)
+ event = ct.cast(data, ct.POINTER(Data)).contents
type = 'R'
if event.type == 1:
